diff options
Diffstat (limited to 'examples/gestures/browser')
66 files changed, 0 insertions, 13477 deletions
diff --git a/examples/gestures/browser/Info_mac.plist b/examples/gestures/browser/Info_mac.plist deleted file mode 100644 index 5648631..0000000 --- a/examples/gestures/browser/Info_mac.plist +++ /dev/null @@ -1,43 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE plist SYSTEM "file://localhost/System/Library/DTDs/PropertyList.dtd"> -<plist version="0.9"> -<dict> - <key>CFBundleIconFile</key> - <string>@ICON@</string> - <key>CFBundlePackageType</key> - <string>APPL</string> - <key>CFBundleGetInfoString</key> - <string>Created by Qt/QMake</string> - <key>CFBundleIdentifier</key> - <string>com.trolltech.DemoBrowser</string> - <key>CFBundleSignature</key> - <string>ttxt</string> - <key>CFBundleExecutable</key> - <string>@EXECUTABLE@</string> - <key>CFBundleDocumentTypes</key> - <array> - <dict> - <key>CFBundleTypeExtensions</key> - <array> - <string>html</string> - <string>htm</string> - <string>shtml</string> - <string>xht</string> - <string>xhtml</string> - </array> - <key>CFBundleTypeIconFile</key> - <string>@ICON@</string> - <key>CFBundleTypeName</key> - <string>HTML Document</string> - <key>CFBundleTypeOSTypes</key> - <array> - <string>HTML</string> - </array> - <key>CFBundleTypeRole</key> - <string>Viewer</string> - </dict> - </array> - <key>NOTE</key> - <string>DemoBrowser by Nokia Corporation and/or its subsidiary(-ies)</string> -</dict> -</plist> diff --git a/examples/gestures/browser/addbookmarkdialog.ui b/examples/gestures/browser/addbookmarkdialog.ui deleted file mode 100644 index 3460d7b..0000000 --- a/examples/gestures/browser/addbookmarkdialog.ui +++ /dev/null @@ -1,98 +0,0 @@ -<ui version="4.0" > - <class>AddBookmarkDialog</class> - <widget class="QDialog" name="AddBookmarkDialog" > - <property name="geometry" > - <rect> - <x>0</x> - <y>0</y> - <width>240</width> - <height>168</height> - </rect> - </property> - <property name="windowTitle" > - <string>Add Bookmark</string> - </property> - <layout class="QVBoxLayout" name="verticalLayout" > - <item> - <widget class="QLabel" name="label" > - <property name="text" > - <string>Type a name for the bookmark, and choose where to keep it.</string> - </property> - <property name="textFormat" > - <enum>Qt::PlainText</enum> - </property> - <property name="wordWrap" > - <bool>true</bool> - </property> - </widget> - </item> - <item> - <widget class="QLineEdit" name="name" /> - </item> - <item> - <widget class="QComboBox" name="location" /> - </item> - <item> - <spacer name="verticalSpacer" > - <property name="orientation" > - <enum>Qt::Vertical</enum> - </property> - <property name="sizeHint" stdset="0" > - <size> - <width>20</width> - <height>2</height> - </size> - </property> - </spacer> - </item> - <item> - <widget class="QDialogButtonBox" name="buttonBox" > - <property name="orientation" > - <enum>Qt::Horizontal</enum> - </property> - <property name="standardButtons" > - <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set> - </property> - <property name="centerButtons" > - <bool>false</bool> - </property> - </widget> - </item> - </layout> - </widget> - <resources/> - <connections> - <connection> - <sender>buttonBox</sender> - <signal>accepted()</signal> - <receiver>AddBookmarkDialog</receiver> - <slot>accept()</slot> - <hints> - <hint type="sourcelabel" > - <x>248</x> - <y>254</y> - </hint> - <hint type="destinationlabel" > - <x>157</x> - <y>274</y> - </hint> - </hints> - </connection> - <connection> - <sender>buttonBox</sender> - <signal>rejected()</signal> - <receiver>AddBookmarkDialog</receiver> - <slot>reject()</slot> - <hints> - <hint type="sourcelabel" > - <x>316</x> - <y>260</y> - </hint> - <hint type="destinationlabel" > - <x>286</x> - <y>274</y> - </hint> - </hints> - </connection> - </connections> -</ui> diff --git a/examples/gestures/browser/autosaver.cpp b/examples/gestures/browser/autosaver.cpp deleted file mode 100644 index 77888ce..0000000 --- a/examples/gestures/browser/autosaver.cpp +++ /dev/null @@ -1,94 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "autosaver.h" - -#include <QtCore/QDir> -#include <QtCore/QCoreApplication> -#include <QtCore/QMetaObject> -#include <QtDebug> - -#define AUTOSAVE_IN 1000 * 3 // seconds -#define MAXWAIT 1000 * 15 // seconds - -AutoSaver::AutoSaver(QObject *parent) : QObject(parent) -{ - Q_ASSERT(parent); -} - -AutoSaver::~AutoSaver() -{ - if (m_timer.isActive()) - qWarning() << "AutoSaver: still active when destroyed, changes not saved."; -} - -void AutoSaver::changeOccurred() -{ - if (m_firstChange.isNull()) - m_firstChange.start(); - - if (m_firstChange.elapsed() > MAXWAIT) { - saveIfNeccessary(); - } else { - m_timer.start(AUTOSAVE_IN, this); - } -} - -void AutoSaver::timerEvent(QTimerEvent *event) -{ - if (event->timerId() == m_timer.timerId()) { - saveIfNeccessary(); - } else { - QObject::timerEvent(event); - } -} - -void AutoSaver::saveIfNeccessary() -{ - if (!m_timer.isActive()) - return; - m_timer.stop(); - m_firstChange = QTime(); - if (!QMetaObject::invokeMethod(parent(), "save", Qt::DirectConnection)) { - qWarning() << "AutoSaver: error invoking slot save() on parent"; - } -} - diff --git a/examples/gestures/browser/autosaver.h b/examples/gestures/browser/autosaver.h deleted file mode 100644 index e6b44ed..0000000 --- a/examples/gestures/browser/autosaver.h +++ /dev/null @@ -1,76 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef AUTOSAVER_H -#define AUTOSAVER_H - -#include <QtCore/QObject> -#include <QtCore/QBasicTimer> -#include <QtCore/QTime> - -/* - This class will call the save() slot on the parent object when the parent changes. - It will wait several seconds after changed() to combining multiple changes and - prevent continuous writing to disk. - */ -class AutoSaver : public QObject { - -Q_OBJECT - -public: - AutoSaver(QObject *parent); - ~AutoSaver(); - void saveIfNeccessary(); - -public slots: - void changeOccurred(); - -protected: - void timerEvent(QTimerEvent *event); - -private: - QBasicTimer m_timer; - QTime m_firstChange; - -}; - -#endif // AUTOSAVER_H - diff --git a/examples/gestures/browser/bookmarks.cpp b/examples/gestures/browser/bookmarks.cpp deleted file mode 100644 index 125bcbe..0000000 --- a/examples/gestures/browser/bookmarks.cpp +++ /dev/null @@ -1,987 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "bookmarks.h" - -#include "autosaver.h" -#include "browserapplication.h" -#include "history.h" -#include "xbel.h" - -#include <QtCore/QBuffer> -#include <QtCore/QFile> -#include <QtCore/QMimeData> - -#include <QtGui/QDesktopServices> -#include <QtGui/QDragEnterEvent> -#include <QtGui/QFileDialog> -#include <QtGui/QHeaderView> -#include <QtGui/QIcon> -#include <QtGui/QMessageBox> -#include <QtGui/QToolButton> - -#include <QtWebKit/QWebSettings> - -#include <QtCore/QDebug> - -#define BOOKMARKBAR "Bookmarks Bar" -#define BOOKMARKMENU "Bookmarks Menu" - -BookmarksManager::BookmarksManager(QObject *parent) - : QObject(parent) - , m_loaded(false) - , m_saveTimer(new AutoSaver(this)) - , m_bookmarkRootNode(0) - , m_bookmarkModel(0) -{ - connect(this, SIGNAL(entryAdded(BookmarkNode *)), - m_saveTimer, SLOT(changeOccurred())); - connect(this, SIGNAL(entryRemoved(BookmarkNode *, int, BookmarkNode *)), - m_saveTimer, SLOT(changeOccurred())); - connect(this, SIGNAL(entryChanged(BookmarkNode *)), - m_saveTimer, SLOT(changeOccurred())); -} - -BookmarksManager::~BookmarksManager() -{ - m_saveTimer->saveIfNeccessary(); -} - -void BookmarksManager::changeExpanded() -{ - m_saveTimer->changeOccurred(); -} - -void BookmarksManager::load() -{ - if (m_loaded) - return; - m_loaded = true; - - QString dir = QDesktopServices::storageLocation(QDesktopServices::DataLocation); - QString bookmarkFile = dir + QLatin1String("/bookmarks.xbel"); - if (!QFile::exists(bookmarkFile)) - bookmarkFile = QLatin1String(":defaultbookmarks.xbel"); - - XbelReader reader; - m_bookmarkRootNode = reader.read(bookmarkFile); - if (reader.error() != QXmlStreamReader::NoError) { - QMessageBox::warning(0, QLatin1String("Loading Bookmark"), - tr("Error when loading bookmarks on line %1, column %2:\n" - "%3").arg(reader.lineNumber()).arg(reader.columnNumber()).arg(reader.errorString())); - } - - BookmarkNode *toolbar = 0; - BookmarkNode *menu = 0; - QList<BookmarkNode*> others; - for (int i = m_bookmarkRootNode->children().count() - 1; i >= 0; --i) { - BookmarkNode *node = m_bookmarkRootNode->children().at(i); - if (node->type() == BookmarkNode::Folder) { - // Automatically convert - if (node->title == tr("Toolbar Bookmarks") && !toolbar) { - node->title = tr(BOOKMARKBAR); - } - if (node->title == tr(BOOKMARKBAR) && !toolbar) { - toolbar = node; - } - - // Automatically convert - if (node->title == tr("Menu") && !menu) { - node->title = tr(BOOKMARKMENU); - } - if (node->title == tr(BOOKMARKMENU) && !menu) { - menu = node; - } - } else { - others.append(node); - } - m_bookmarkRootNode->remove(node); - } - Q_ASSERT(m_bookmarkRootNode->children().count() == 0); - if (!toolbar) { - toolbar = new BookmarkNode(BookmarkNode::Folder, m_bookmarkRootNode); - toolbar->title = tr(BOOKMARKBAR); - } else { - m_bookmarkRootNode->add(toolbar); - } - - if (!menu) { - menu = new BookmarkNode(BookmarkNode::Folder, m_bookmarkRootNode); - menu->title = tr(BOOKMARKMENU); - } else { - m_bookmarkRootNode->add(menu); - } - - for (int i = 0; i < others.count(); ++i) - menu->add(others.at(i)); -} - -void BookmarksManager::save() const -{ - if (!m_loaded) - return; - - XbelWriter writer; - QString dir = QDesktopServices::storageLocation(QDesktopServices::DataLocation); - QString bookmarkFile = dir + QLatin1String("/bookmarks.xbel"); - if (!writer.write(bookmarkFile, m_bookmarkRootNode)) - qWarning() << "BookmarkManager: error saving to" << bookmarkFile; -} - -void BookmarksManager::addBookmark(BookmarkNode *parent, BookmarkNode *node, int row) -{ - if (!m_loaded) - return; - Q_ASSERT(parent); - InsertBookmarksCommand *command = new InsertBookmarksCommand(this, parent, node, row); - m_commands.push(command); -} - -void BookmarksManager::removeBookmark(BookmarkNode *node) -{ - if (!m_loaded) - return; - - Q_ASSERT(node); - BookmarkNode *parent = node->parent(); - int row = parent->children().indexOf(node); - RemoveBookmarksCommand *command = new RemoveBookmarksCommand(this, parent, row); - m_commands.push(command); -} - -void BookmarksManager::setTitle(BookmarkNode *node, const QString &newTitle) -{ - if (!m_loaded) - return; - - Q_ASSERT(node); - ChangeBookmarkCommand *command = new ChangeBookmarkCommand(this, node, newTitle, true); - m_commands.push(command); -} - -void BookmarksManager::setUrl(BookmarkNode *node, const QString &newUrl) -{ - if (!m_loaded) - return; - - Q_ASSERT(node); - ChangeBookmarkCommand *command = new ChangeBookmarkCommand(this, node, newUrl, false); - m_commands.push(command); -} - -BookmarkNode *BookmarksManager::bookmarks() -{ - if (!m_loaded) - load(); - return m_bookmarkRootNode; -} - -BookmarkNode *BookmarksManager::menu() -{ - if (!m_loaded) - load(); - - for (int i = m_bookmarkRootNode->children().count() - 1; i >= 0; --i) { - BookmarkNode *node = m_bookmarkRootNode->children().at(i); - if (node->title == tr(BOOKMARKMENU)) - return node; - } - Q_ASSERT(false); - return 0; -} - -BookmarkNode *BookmarksManager::toolbar() -{ - if (!m_loaded) - load(); - - for (int i = m_bookmarkRootNode->children().count() - 1; i >= 0; --i) { - BookmarkNode *node = m_bookmarkRootNode->children().at(i); - if (node->title == tr(BOOKMARKBAR)) - return node; - } - Q_ASSERT(false); - return 0; -} - -BookmarksModel *BookmarksManager::bookmarksModel() -{ - if (!m_bookmarkModel) - m_bookmarkModel = new BookmarksModel(this, this); - return m_bookmarkModel; -} - -void BookmarksManager::importBookmarks() -{ - QString fileName = QFileDialog::getOpenFileName(0, tr("Open File"), - QString(), - tr("XBEL (*.xbel *.xml)")); - if (fileName.isEmpty()) - return; - - XbelReader reader; - BookmarkNode *importRootNode = reader.read(fileName); - if (reader.error() != QXmlStreamReader::NoError) { - QMessageBox::warning(0, QLatin1String("Loading Bookmark"), - tr("Error when loading bookmarks on line %1, column %2:\n" - "%3").arg(reader.lineNumber()).arg(reader.columnNumber()).arg(reader.errorString())); - } - - importRootNode->setType(BookmarkNode::Folder); - importRootNode->title = (tr("Imported %1").arg(QDate::currentDate().toString(Qt::SystemLocaleShortDate))); - addBookmark(menu(), importRootNode); -} - -void BookmarksManager::exportBookmarks() -{ - QString fileName = QFileDialog::getSaveFileName(0, tr("Save File"), - tr("%1 Bookmarks.xbel").arg(QCoreApplication::applicationName()), - tr("XBEL (*.xbel *.xml)")); - if (fileName.isEmpty()) - return; - - XbelWriter writer; - if (!writer.write(fileName, m_bookmarkRootNode)) - QMessageBox::critical(0, tr("Export error"), tr("error saving bookmarks")); -} - -RemoveBookmarksCommand::RemoveBookmarksCommand(BookmarksManager *m_bookmarkManagaer, BookmarkNode *parent, int row) - : QUndoCommand(BookmarksManager::tr("Remove Bookmark")) - , m_row(row) - , m_bookmarkManagaer(m_bookmarkManagaer) - , m_node(parent->children().value(row)) - , m_parent(parent) - , m_done(false) -{ -} - -RemoveBookmarksCommand::~RemoveBookmarksCommand() -{ - if (m_done && !m_node->parent()) { - delete m_node; - } -} - -void RemoveBookmarksCommand::undo() -{ - m_parent->add(m_node, m_row); - emit m_bookmarkManagaer->entryAdded(m_node); - m_done = false; -} - -void RemoveBookmarksCommand::redo() -{ - m_parent->remove(m_node); - emit m_bookmarkManagaer->entryRemoved(m_parent, m_row, m_node); - m_done = true; -} - -InsertBookmarksCommand::InsertBookmarksCommand(BookmarksManager *m_bookmarkManagaer, - BookmarkNode *parent, BookmarkNode *node, int row) - : RemoveBookmarksCommand(m_bookmarkManagaer, parent, row) -{ - setText(BookmarksManager::tr("Insert Bookmark")); - m_node = node; -} - -ChangeBookmarkCommand::ChangeBookmarkCommand(BookmarksManager *m_bookmarkManagaer, BookmarkNode *node, - const QString &newValue, bool title) - : QUndoCommand() - , m_bookmarkManagaer(m_bookmarkManagaer) - , m_title(title) - , m_newValue(newValue) - , m_node(node) -{ - if (m_title) { - m_oldValue = m_node->title; - setText(BookmarksManager::tr("Name Change")); - } else { - m_oldValue = m_node->url; - setText(BookmarksManager::tr("Address Change")); - } -} - -void ChangeBookmarkCommand::undo() -{ - if (m_title) - m_node->title = m_oldValue; - else - m_node->url = m_oldValue; - emit m_bookmarkManagaer->entryChanged(m_node); -} - -void ChangeBookmarkCommand::redo() -{ - if (m_title) - m_node->title = m_newValue; - else - m_node->url = m_newValue; - emit m_bookmarkManagaer->entryChanged(m_node); -} - -BookmarksModel::BookmarksModel(BookmarksManager *bookmarkManager, QObject *parent) - : QAbstractItemModel(parent) - , m_endMacro(false) - , m_bookmarksManager(bookmarkManager) -{ - connect(bookmarkManager, SIGNAL(entryAdded(BookmarkNode *)), - this, SLOT(entryAdded(BookmarkNode *))); - connect(bookmarkManager, SIGNAL(entryRemoved(BookmarkNode *, int, BookmarkNode *)), - this, SLOT(entryRemoved(BookmarkNode *, int, BookmarkNode *))); - connect(bookmarkManager, SIGNAL(entryChanged(BookmarkNode *)), - this, SLOT(entryChanged(BookmarkNode *))); -} - -QModelIndex BookmarksModel::index(BookmarkNode *node) const -{ - BookmarkNode *parent = node->parent(); - if (!parent) - return QModelIndex(); - return createIndex(parent->children().indexOf(node), 0, node); -} - -void BookmarksModel::entryAdded(BookmarkNode *item) -{ - Q_ASSERT(item && item->parent()); - int row = item->parent()->children().indexOf(item); - BookmarkNode *parent = item->parent(); - // item was already added so remove beore beginInsertRows is called - parent->remove(item); - beginInsertRows(index(parent), row, row); - parent->add(item, row); - endInsertRows(); -} - -void BookmarksModel::entryRemoved(BookmarkNode *parent, int row, BookmarkNode *item) -{ - // item was already removed, re-add so beginRemoveRows works - parent->add(item, row); - beginRemoveRows(index(parent), row, row); - parent->remove(item); - endRemoveRows(); -} - -void BookmarksModel::entryChanged(BookmarkNode *item) -{ - QModelIndex idx = index(item); - emit dataChanged(idx, idx); -} - -bool BookmarksModel::removeRows(int row, int count, const QModelIndex &parent) -{ - if (row < 0 || count <= 0 || row + count > rowCount(parent)) - return false; - - BookmarkNode *bookmarkNode = node(parent); - for (int i = row + count - 1; i >= row; --i) { - BookmarkNode *node = bookmarkNode->children().at(i); - if (node == m_bookmarksManager->menu() - || node == m_bookmarksManager->toolbar()) - continue; - - m_bookmarksManager->removeBookmark(node); - } - if (m_endMacro) { - m_bookmarksManager->undoRedoStack()->endMacro(); - m_endMacro = false; - } - return true; -} - -QVariant BookmarksModel::headerData(int section, Qt::Orientation orientation, int role) const -{ - if (orientation == Qt::Horizontal && role == Qt::DisplayRole) { - switch (section) { - case 0: return tr("Title"); - case 1: return tr("Address"); - } - } - return QAbstractItemModel::headerData(section, orientation, role); -} - -QVariant BookmarksModel::data(const QModelIndex &index, int role) const -{ - if (!index.isValid() || index.model() != this) - return QVariant(); - - const BookmarkNode *bookmarkNode = node(index); - switch (role) { - case Qt::EditRole: - case Qt::DisplayRole: - if (bookmarkNode->type() == BookmarkNode::Separator) { - switch (index.column()) { - case 0: return QString(50, 0xB7); - case 1: return QString(); - } - } - - switch (index.column()) { - case 0: return bookmarkNode->title; - case 1: return bookmarkNode->url; - } - break; - case BookmarksModel::UrlRole: - return QUrl(bookmarkNode->url); - break; - case BookmarksModel::UrlStringRole: - return bookmarkNode->url; - break; - case BookmarksModel::TypeRole: - return bookmarkNode->type(); - break; - case BookmarksModel::SeparatorRole: - return (bookmarkNode->type() == BookmarkNode::Separator); - break; - case Qt::DecorationRole: - if (index.column() == 0) { - if (bookmarkNode->type() == BookmarkNode::Folder) - return QApplication::style()->standardIcon(QStyle::SP_DirIcon); - return BrowserApplication::instance()->icon(bookmarkNode->url); - } - } - - return QVariant(); -} - -int BookmarksModel::columnCount(const QModelIndex &parent) const -{ - return (parent.column() > 0) ? 0 : 2; -} - -int BookmarksModel::rowCount(const QModelIndex &parent) const -{ - if (parent.column() > 0) - return 0; - - if (!parent.isValid()) - return m_bookmarksManager->bookmarks()->children().count(); - - const BookmarkNode *item = static_cast<BookmarkNode*>(parent.internalPointer()); - return item->children().count(); -} - -QModelIndex BookmarksModel::index(int row, int column, const QModelIndex &parent) const -{ - if (row < 0 || column < 0 || row >= rowCount(parent) || column >= columnCount(parent)) - return QModelIndex(); - - // get the parent node - BookmarkNode *parentNode = node(parent); - return createIndex(row, column, parentNode->children().at(row)); -} - -QModelIndex BookmarksModel::parent(const QModelIndex &index) const -{ - if (!index.isValid()) - return QModelIndex(); - - BookmarkNode *itemNode = node(index); - BookmarkNode *parentNode = (itemNode ? itemNode->parent() : 0); - if (!parentNode || parentNode == m_bookmarksManager->bookmarks()) - return QModelIndex(); - - // get the parent's row - BookmarkNode *grandParentNode = parentNode->parent(); - int parentRow = grandParentNode->children().indexOf(parentNode); - Q_ASSERT(parentRow >= 0); - return createIndex(parentRow, 0, parentNode); -} - -bool BookmarksModel::hasChildren(const QModelIndex &parent) const -{ - if (!parent.isValid()) - return true; - const BookmarkNode *parentNode = node(parent); - return (parentNode->type() == BookmarkNode::Folder); -} - -Qt::ItemFlags BookmarksModel::flags(const QModelIndex &index) const -{ - if (!index.isValid()) - return Qt::NoItemFlags; - - Qt::ItemFlags flags = Qt::ItemIsSelectable | Qt::ItemIsEnabled; - - BookmarkNode *bookmarkNode = node(index); - - if (bookmarkNode != m_bookmarksManager->menu() - && bookmarkNode != m_bookmarksManager->toolbar()) { - flags |= Qt::ItemIsDragEnabled; - if (bookmarkNode->type() != BookmarkNode::Separator) - flags |= Qt::ItemIsEditable; - } - if (hasChildren(index)) - flags |= Qt::ItemIsDropEnabled; - return flags; -} - -Qt::DropActions BookmarksModel::supportedDropActions () const -{ - return Qt::CopyAction | Qt::MoveAction; -} - -#define MIMETYPE QLatin1String("application/bookmarks.xbel") - -QStringList BookmarksModel::mimeTypes() const -{ - QStringList types; - types << MIMETYPE; - return types; -} - -QMimeData *BookmarksModel::mimeData(const QModelIndexList &indexes) const -{ - QMimeData *mimeData = new QMimeData(); - QByteArray data; - QDataStream stream(&data, QIODevice::WriteOnly); - foreach (QModelIndex index, indexes) { - if (index.column() != 0 || !index.isValid()) - continue; - QByteArray encodedData; - QBuffer buffer(&encodedData); - buffer.open(QBuffer::ReadWrite); - XbelWriter writer; - const BookmarkNode *parentNode = node(index); - writer.write(&buffer, parentNode); - stream << encodedData; - } - mimeData->setData(MIMETYPE, data); - return mimeData; -} - -bool BookmarksModel::dropMimeData(const QMimeData *data, - Qt::DropAction action, int row, int column, const QModelIndex &parent) -{ - if (action == Qt::IgnoreAction) - return true; - - if (!data->hasFormat(MIMETYPE) - || column > 0) - return false; - - QByteArray ba = data->data(MIMETYPE); - QDataStream stream(&ba, QIODevice::ReadOnly); - if (stream.atEnd()) - return false; - - QUndoStack *undoStack = m_bookmarksManager->undoRedoStack(); - undoStack->beginMacro(QLatin1String("Move Bookmarks")); - - while (!stream.atEnd()) { - QByteArray encodedData; - stream >> encodedData; - QBuffer buffer(&encodedData); - buffer.open(QBuffer::ReadOnly); - - XbelReader reader; - BookmarkNode *rootNode = reader.read(&buffer); - QList<BookmarkNode*> children = rootNode->children(); - for (int i = 0; i < children.count(); ++i) { - BookmarkNode *bookmarkNode = children.at(i); - rootNode->remove(bookmarkNode); - row = qMax(0, row); - BookmarkNode *parentNode = node(parent); - m_bookmarksManager->addBookmark(parentNode, bookmarkNode, row); - m_endMacro = true; - } - delete rootNode; - } - return true; -} - -bool BookmarksModel::setData(const QModelIndex &index, const QVariant &value, int role) -{ - if (!index.isValid() || (flags(index) & Qt::ItemIsEditable) == 0) - return false; - - BookmarkNode *item = node(index); - - switch (role) { - case Qt::EditRole: - case Qt::DisplayRole: - if (index.column() == 0) { - m_bookmarksManager->setTitle(item, value.toString()); - break; - } - if (index.column() == 1) { - m_bookmarksManager->setUrl(item, value.toString()); - break; - } - return false; - case BookmarksModel::UrlRole: - m_bookmarksManager->setUrl(item, value.toUrl().toString()); - break; - case BookmarksModel::UrlStringRole: - m_bookmarksManager->setUrl(item, value.toString()); - break; - default: - break; - return false; - } - - return true; -} - -BookmarkNode *BookmarksModel::node(const QModelIndex &index) const -{ - BookmarkNode *itemNode = static_cast<BookmarkNode*>(index.internalPointer()); - if (!itemNode) - return m_bookmarksManager->bookmarks(); - return itemNode; -} - - -AddBookmarkProxyModel::AddBookmarkProxyModel(QObject *parent) - : QSortFilterProxyModel(parent) -{ -} - -int AddBookmarkProxyModel::columnCount(const QModelIndex &parent) const -{ - return qMin(1, QSortFilterProxyModel::columnCount(parent)); -} - -bool AddBookmarkProxyModel::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const -{ - QModelIndex idx = sourceModel()->index(source_row, 0, source_parent); - return sourceModel()->hasChildren(idx); -} - -AddBookmarkDialog::AddBookmarkDialog(const QString &url, const QString &title, QWidget *parent, BookmarksManager *bookmarkManager) - : QDialog(parent) - , m_url(url) - , m_bookmarksManager(bookmarkManager) -{ - setWindowFlags(Qt::Sheet); - if (!m_bookmarksManager) - m_bookmarksManager = BrowserApplication::bookmarksManager(); - setupUi(this); - QTreeView *view = new QTreeView(this); - m_proxyModel = new AddBookmarkProxyModel(this); - BookmarksModel *model = m_bookmarksManager->bookmarksModel(); - m_proxyModel->setSourceModel(model); - view->setModel(m_proxyModel); - view->expandAll(); - view->header()->setStretchLastSection(true); - view->header()->hide(); - view->setItemsExpandable(false); - view->setRootIsDecorated(false); - view->setIndentation(10); - location->setModel(m_proxyModel); - view->show(); - location->setView(view); - BookmarkNode *menu = m_bookmarksManager->menu(); - QModelIndex idx = m_proxyModel->mapFromSource(model->index(menu)); - view->setCurrentIndex(idx); - location->setCurrentIndex(idx.row()); - name->setText(title); -} - -void AddBookmarkDialog::accept() -{ - QModelIndex index = location->view()->currentIndex(); - index = m_proxyModel->mapToSource(index); - if (!index.isValid()) - index = m_bookmarksManager->bookmarksModel()->index(0, 0); - BookmarkNode *parent = m_bookmarksManager->bookmarksModel()->node(index); - BookmarkNode *bookmark = new BookmarkNode(BookmarkNode::Bookmark); - bookmark->url = m_url; - bookmark->title = name->text(); - m_bookmarksManager->addBookmark(parent, bookmark); - QDialog::accept(); -} - -BookmarksMenu::BookmarksMenu(QWidget *parent) - : ModelMenu(parent) - , m_bookmarksManager(0) -{ - connect(this, SIGNAL(activated(const QModelIndex &)), - this, SLOT(activated(const QModelIndex &))); - setMaxRows(-1); - setHoverRole(BookmarksModel::UrlStringRole); - setSeparatorRole(BookmarksModel::SeparatorRole); -} - -void BookmarksMenu::activated(const QModelIndex &index) -{ - emit openUrl(index.data(BookmarksModel::UrlRole).toUrl()); -} - -bool BookmarksMenu::prePopulated() -{ - m_bookmarksManager = BrowserApplication::bookmarksManager(); - setModel(m_bookmarksManager->bookmarksModel()); - setRootIndex(m_bookmarksManager->bookmarksModel()->index(1, 0)); - // initial actions - for (int i = 0; i < m_initialActions.count(); ++i) - addAction(m_initialActions.at(i)); - if (!m_initialActions.isEmpty()) - addSeparator(); - createMenu(model()->index(0, 0), 1, this); - return true; -} - -void BookmarksMenu::setInitialActions(QList<QAction*> actions) -{ - m_initialActions = actions; - for (int i = 0; i < m_initialActions.count(); ++i) - addAction(m_initialActions.at(i)); -} - -BookmarksDialog::BookmarksDialog(QWidget *parent, BookmarksManager *manager) - : QDialog(parent) -{ - m_bookmarksManager = manager; - if (!m_bookmarksManager) - m_bookmarksManager = BrowserApplication::bookmarksManager(); - setupUi(this); - - tree->setUniformRowHeights(true); - tree->setSelectionBehavior(QAbstractItemView::SelectRows); - tree->setSelectionMode(QAbstractItemView::ContiguousSelection); - tree->setTextElideMode(Qt::ElideMiddle); - m_bookmarksModel = m_bookmarksManager->bookmarksModel(); - m_proxyModel = new TreeProxyModel(this); - connect(search, SIGNAL(textChanged(QString)), - m_proxyModel, SLOT(setFilterFixedString(QString))); - connect(removeButton, SIGNAL(clicked()), tree, SLOT(removeOne())); - m_proxyModel->setSourceModel(m_bookmarksModel); - tree->setModel(m_proxyModel); - tree->setDragDropMode(QAbstractItemView::InternalMove); - tree->setExpanded(m_proxyModel->index(0, 0), true); - tree->setAlternatingRowColors(true); - QFontMetrics fm(font()); - int header = fm.width(QLatin1Char('m')) * 40; - tree->header()->resizeSection(0, header); - tree->header()->setStretchLastSection(true); - connect(tree, SIGNAL(activated(const QModelIndex&)), - this, SLOT(open())); - tree->setContextMenuPolicy(Qt::CustomContextMenu); - connect(tree, SIGNAL(customContextMenuRequested(const QPoint &)), - this, SLOT(customContextMenuRequested(const QPoint &))); - connect(addFolderButton, SIGNAL(clicked()), - this, SLOT(newFolder())); - expandNodes(m_bookmarksManager->bookmarks()); - setAttribute(Qt::WA_DeleteOnClose); -} - -BookmarksDialog::~BookmarksDialog() -{ - if (saveExpandedNodes(tree->rootIndex())) - m_bookmarksManager->changeExpanded(); -} - -bool BookmarksDialog::saveExpandedNodes(const QModelIndex &parent) -{ - bool changed = false; - for (int i = 0; i < m_proxyModel->rowCount(parent); ++i) { - QModelIndex child = m_proxyModel->index(i, 0, parent); - QModelIndex sourceIndex = m_proxyModel->mapToSource(child); - BookmarkNode *childNode = m_bookmarksModel->node(sourceIndex); - bool wasExpanded = childNode->expanded; - if (tree->isExpanded(child)) { - childNode->expanded = true; - changed |= saveExpandedNodes(child); - } else { - childNode->expanded = false; - } - changed |= (wasExpanded != childNode->expanded); - } - return changed; -} - -void BookmarksDialog::expandNodes(BookmarkNode *node) -{ - for (int i = 0; i < node->children().count(); ++i) { - BookmarkNode *childNode = node->children()[i]; - if (childNode->expanded) { - QModelIndex idx = m_bookmarksModel->index(childNode); - idx = m_proxyModel->mapFromSource(idx); - tree->setExpanded(idx, true); - expandNodes(childNode); - } - } -} - -void BookmarksDialog::customContextMenuRequested(const QPoint &pos) -{ - QMenu menu; - QModelIndex index = tree->indexAt(pos); - index = index.sibling(index.row(), 0); - if (index.isValid() && !tree->model()->hasChildren(index)) { - menu.addAction(tr("Open"), this, SLOT(open())); - menu.addSeparator(); - } - menu.addAction(tr("Delete"), tree, SLOT(removeOne())); - menu.exec(QCursor::pos()); -} - -void BookmarksDialog::open() -{ - QModelIndex index = tree->currentIndex(); - if (!index.parent().isValid()) - return; - emit openUrl(index.sibling(index.row(), 1).data(BookmarksModel::UrlRole).toUrl()); -} - -void BookmarksDialog::newFolder() -{ - QModelIndex currentIndex = tree->currentIndex(); - QModelIndex idx = currentIndex; - if (idx.isValid() && !idx.model()->hasChildren(idx)) - idx = idx.parent(); - if (!idx.isValid()) - idx = tree->rootIndex(); - idx = m_proxyModel->mapToSource(idx); - BookmarkNode *parent = m_bookmarksManager->bookmarksModel()->node(idx); - BookmarkNode *node = new BookmarkNode(BookmarkNode::Folder); - node->title = tr("New Folder"); - m_bookmarksManager->addBookmark(parent, node, currentIndex.row() + 1); -} - -BookmarksToolBar::BookmarksToolBar(BookmarksModel *model, QWidget *parent) - : QToolBar(tr("Bookmark"), parent) - , m_bookmarksModel(model) -{ - connect(this, SIGNAL(actionTriggered(QAction*)), this, SLOT(triggered(QAction*))); - setRootIndex(model->index(0, 0)); - connect(m_bookmarksModel, SIGNAL(modelReset()), this, SLOT(build())); - connect(m_bookmarksModel, SIGNAL(rowsInserted(const QModelIndex &, int, int)), this, SLOT(build())); - connect(m_bookmarksModel, SIGNAL(rowsRemoved(const QModelIndex &, int, int)), this, SLOT(build())); - connect(m_bookmarksModel, SIGNAL(dataChanged(const QModelIndex &, const QModelIndex &)), this, SLOT(build())); - setAcceptDrops(true); -} - -void BookmarksToolBar::dragEnterEvent(QDragEnterEvent *event) -{ - const QMimeData *mimeData = event->mimeData(); - if (mimeData->hasUrls()) - event->acceptProposedAction(); - QToolBar::dragEnterEvent(event); -} - -void BookmarksToolBar::dropEvent(QDropEvent *event) -{ - const QMimeData *mimeData = event->mimeData(); - if (mimeData->hasUrls() && mimeData->hasText()) { - QList<QUrl> urls = mimeData->urls(); - QAction *action = actionAt(event->pos()); - QString dropText; - if (action) - dropText = action->text(); - int row = -1; - QModelIndex parentIndex = m_root; - for (int i = 0; i < m_bookmarksModel->rowCount(m_root); ++i) { - QModelIndex idx = m_bookmarksModel->index(i, 0, m_root); - QString title = idx.data().toString(); - if (title == dropText) { - row = i; - if (m_bookmarksModel->hasChildren(idx)) { - parentIndex = idx; - row = -1; - } - break; - } - } - BookmarkNode *bookmark = new BookmarkNode(BookmarkNode::Bookmark); - bookmark->url = urls.at(0).toString(); - bookmark->title = mimeData->text(); - - BookmarkNode *parent = m_bookmarksModel->node(parentIndex); - BookmarksManager *bookmarksManager = m_bookmarksModel->bookmarksManager(); - bookmarksManager->addBookmark(parent, bookmark, row); - event->acceptProposedAction(); - } - QToolBar::dropEvent(event); -} - - -void BookmarksToolBar::setRootIndex(const QModelIndex &index) -{ - m_root = index; - build(); -} - -QModelIndex BookmarksToolBar::rootIndex() const -{ - return m_root; -} - -void BookmarksToolBar::build() -{ - clear(); - for (int i = 0; i < m_bookmarksModel->rowCount(m_root); ++i) { - QModelIndex idx = m_bookmarksModel->index(i, 0, m_root); - if (m_bookmarksModel->hasChildren(idx)) { - QToolButton *button = new QToolButton(this); - button->setPopupMode(QToolButton::InstantPopup); - button->setArrowType(Qt::DownArrow); - button->setText(idx.data().toString()); - ModelMenu *menu = new ModelMenu(this); - connect(menu, SIGNAL(activated(const QModelIndex &)), - this, SLOT(activated(const QModelIndex &))); - menu->setModel(m_bookmarksModel); - menu->setRootIndex(idx); - menu->addAction(new QAction(menu)); - button->setMenu(menu); - button->setToolButtonStyle(Qt::ToolButtonTextOnly); - QAction *a = addWidget(button); - a->setText(idx.data().toString()); - } else { - QAction *action = addAction(idx.data().toString()); - action->setData(idx.data(BookmarksModel::UrlRole)); - } - } -} - -void BookmarksToolBar::triggered(QAction *action) -{ - QVariant v = action->data(); - if (v.canConvert<QUrl>()) { - emit openUrl(v.toUrl()); - } -} - -void BookmarksToolBar::activated(const QModelIndex &index) -{ - emit openUrl(index.data(BookmarksModel::UrlRole).toUrl()); -} - diff --git a/examples/gestures/browser/bookmarks.h b/examples/gestures/browser/bookmarks.h deleted file mode 100644 index 7fcdae1..0000000 --- a/examples/gestures/browser/bookmarks.h +++ /dev/null @@ -1,310 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef BOOKMARKS_H -#define BOOKMARKS_H - -#include <QtCore/QObject> -#include <QtCore/QAbstractItemModel> - -#include <QtGui/QUndoCommand> - -/*! - Bookmark manager, owner of the bookmarks, loads, saves and basic tasks - */ -class AutoSaver; -class BookmarkNode; -class BookmarksModel; -class BookmarksManager : public QObject -{ - Q_OBJECT - -signals: - void entryAdded(BookmarkNode *item); - void entryRemoved(BookmarkNode *parent, int row, BookmarkNode *item); - void entryChanged(BookmarkNode *item); - -public: - BookmarksManager(QObject *parent = 0); - ~BookmarksManager(); - - void addBookmark(BookmarkNode *parent, BookmarkNode *node, int row = -1); - void removeBookmark(BookmarkNode *node); - void setTitle(BookmarkNode *node, const QString &newTitle); - void setUrl(BookmarkNode *node, const QString &newUrl); - void changeExpanded(); - - BookmarkNode *bookmarks(); - BookmarkNode *menu(); - BookmarkNode *toolbar(); - - BookmarksModel *bookmarksModel(); - QUndoStack *undoRedoStack() { return &m_commands; }; - -public slots: - void importBookmarks(); - void exportBookmarks(); - -private slots: - void save() const; - -private: - void load(); - - bool m_loaded; - AutoSaver *m_saveTimer; - BookmarkNode *m_bookmarkRootNode; - BookmarksModel *m_bookmarkModel; - QUndoStack m_commands; - - friend class RemoveBookmarksCommand; - friend class ChangeBookmarkCommand; -}; - -class RemoveBookmarksCommand : public QUndoCommand -{ - -public: - RemoveBookmarksCommand(BookmarksManager *m_bookmarkManagaer, BookmarkNode *parent, int row); - ~RemoveBookmarksCommand(); - void undo(); - void redo(); - -protected: - int m_row; - BookmarksManager *m_bookmarkManagaer; - BookmarkNode *m_node; - BookmarkNode *m_parent; - bool m_done; -}; - -class InsertBookmarksCommand : public RemoveBookmarksCommand -{ - -public: - InsertBookmarksCommand(BookmarksManager *m_bookmarkManagaer, - BookmarkNode *parent, BookmarkNode *node, int row); - void undo() { RemoveBookmarksCommand::redo(); } - void redo() { RemoveBookmarksCommand::undo(); } - -}; - -class ChangeBookmarkCommand : public QUndoCommand -{ - -public: - ChangeBookmarkCommand(BookmarksManager *m_bookmarkManagaer, - BookmarkNode *node, const QString &newValue, bool title); - void undo(); - void redo(); - -private: - BookmarksManager *m_bookmarkManagaer; - bool m_title; - QString m_oldValue; - QString m_newValue; - BookmarkNode *m_node; -}; - -/*! - BookmarksModel is a QAbstractItemModel wrapper around the BookmarkManager - */ -#include <QtGui/QIcon> -class BookmarksModel : public QAbstractItemModel -{ - Q_OBJECT - -public slots: - void entryAdded(BookmarkNode *item); - void entryRemoved(BookmarkNode *parent, int row, BookmarkNode *item); - void entryChanged(BookmarkNode *item); - -public: - enum Roles { - TypeRole = Qt::UserRole + 1, - UrlRole = Qt::UserRole + 2, - UrlStringRole = Qt::UserRole + 3, - SeparatorRole = Qt::UserRole + 4 - }; - - BookmarksModel(BookmarksManager *bookmarkManager, QObject *parent = 0); - inline BookmarksManager *bookmarksManager() const { return m_bookmarksManager; } - - QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const; - QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const; - int columnCount(const QModelIndex &parent = QModelIndex()) const; - int rowCount(const QModelIndex &parent = QModelIndex()) const; - QModelIndex index(int, int, const QModelIndex& = QModelIndex()) const; - QModelIndex parent(const QModelIndex& index= QModelIndex()) const; - Qt::ItemFlags flags(const QModelIndex &index) const; - Qt::DropActions supportedDropActions () const; - bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex()); - bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole); - QMimeData *mimeData(const QModelIndexList &indexes) const; - QStringList mimeTypes() const; - bool dropMimeData(const QMimeData *data, - Qt::DropAction action, int row, int column, const QModelIndex &parent); - bool hasChildren(const QModelIndex &parent = QModelIndex()) const; - - BookmarkNode *node(const QModelIndex &index) const; - QModelIndex index(BookmarkNode *node) const; - -private: - - bool m_endMacro; - BookmarksManager *m_bookmarksManager; -}; - -// Menu that is dynamically populated from the bookmarks -#include "modelmenu.h" -class BookmarksMenu : public ModelMenu -{ - Q_OBJECT - -signals: - void openUrl(const QUrl &url); - -public: - BookmarksMenu(QWidget *parent = 0); - void setInitialActions(QList<QAction*> actions); - -protected: - bool prePopulated(); - -private slots: - void activated(const QModelIndex &index); - -private: - BookmarksManager *m_bookmarksManager; - QList<QAction*> m_initialActions; -}; - -/* - Proxy model that filters out the bookmarks so only the folders - are left behind. Used in the add bookmark dialog combobox. - */ -#include <QtGui/QSortFilterProxyModel> -class AddBookmarkProxyModel : public QSortFilterProxyModel -{ - Q_OBJECT -public: - AddBookmarkProxyModel(QObject * parent = 0); - int columnCount(const QModelIndex & parent = QModelIndex()) const; - -protected: - bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const; -}; - -/*! - Add bookmark dialog - */ -#include "ui_addbookmarkdialog.h" -class AddBookmarkDialog : public QDialog, public Ui_AddBookmarkDialog -{ - Q_OBJECT - -public: - AddBookmarkDialog(const QString &url, const QString &title, QWidget *parent = 0, BookmarksManager *bookmarkManager = 0); - -private slots: - void accept(); - -private: - QString m_url; - BookmarksManager *m_bookmarksManager; - AddBookmarkProxyModel *m_proxyModel; -}; - -#include "ui_bookmarks.h" -class TreeProxyModel; -class BookmarksDialog : public QDialog, public Ui_BookmarksDialog -{ - Q_OBJECT - -signals: - void openUrl(const QUrl &url); - -public: - BookmarksDialog(QWidget *parent = 0, BookmarksManager *manager = 0); - ~BookmarksDialog(); - -private slots: - void customContextMenuRequested(const QPoint &pos); - void open(); - void newFolder(); - -private: - void expandNodes(BookmarkNode *node); - bool saveExpandedNodes(const QModelIndex &parent); - - BookmarksManager *m_bookmarksManager; - BookmarksModel *m_bookmarksModel; - TreeProxyModel *m_proxyModel; -}; - -#include <QtGui/QToolBar> -class BookmarksToolBar : public QToolBar -{ - Q_OBJECT - -signals: - void openUrl(const QUrl &url); - -public: - BookmarksToolBar(BookmarksModel *model, QWidget *parent = 0); - void setRootIndex(const QModelIndex &index); - QModelIndex rootIndex() const; - -protected: - void dragEnterEvent(QDragEnterEvent *event); - void dropEvent(QDropEvent *event); - -private slots: - void triggered(QAction *action); - void activated(const QModelIndex &index); - void build(); - -private: - BookmarksModel *m_bookmarksModel; - QPersistentModelIndex m_root; -}; - -#endif // BOOKMARKS_H diff --git a/examples/gestures/browser/bookmarks.ui b/examples/gestures/browser/bookmarks.ui deleted file mode 100644 index c893e94..0000000 --- a/examples/gestures/browser/bookmarks.ui +++ /dev/null @@ -1,106 +0,0 @@ -<ui version="4.0" > - <class>BookmarksDialog</class> - <widget class="QDialog" name="BookmarksDialog" > - <property name="geometry" > - <rect> - <x>0</x> - <y>0</y> - <width>758</width> - <height>450</height> - </rect> - </property> - <property name="windowTitle" > - <string>Bookmarks</string> - </property> - <layout class="QGridLayout" name="gridLayout" > - <item row="0" column="0" > - <spacer> - <property name="orientation" > - <enum>Qt::Horizontal</enum> - </property> - <property name="sizeHint" stdset="0" > - <size> - <width>252</width> - <height>20</height> - </size> - </property> - </spacer> - </item> - <item row="0" column="1" > - <widget class="SearchLineEdit" name="search" /> - </item> - <item row="1" column="0" colspan="2" > - <widget class="EditTreeView" name="tree" /> - </item> - <item row="2" column="0" colspan="2" > - <layout class="QHBoxLayout" > - <item> - <widget class="QPushButton" name="removeButton" > - <property name="text" > - <string>&Remove</string> - </property> - </widget> - </item> - <item> - <widget class="QPushButton" name="addFolderButton" > - <property name="text" > - <string>Add Folder</string> - </property> - </widget> - </item> - <item> - <spacer> - <property name="orientation" > - <enum>Qt::Horizontal</enum> - </property> - <property name="sizeHint" stdset="0" > - <size> - <width>40</width> - <height>20</height> - </size> - </property> - </spacer> - </item> - <item> - <widget class="QDialogButtonBox" name="buttonBox" > - <property name="standardButtons" > - <set>QDialogButtonBox::Ok</set> - </property> - </widget> - </item> - </layout> - </item> - </layout> - </widget> - <customwidgets> - <customwidget> - <class>SearchLineEdit</class> - <extends>QLineEdit</extends> - <header>searchlineedit.h</header> - </customwidget> - <customwidget> - <class>EditTreeView</class> - <extends>QTreeView</extends> - <header>edittreeview.h</header> - </customwidget> - </customwidgets> - <resources/> - <connections> - <connection> - <sender>buttonBox</sender> - <signal>accepted()</signal> - <receiver>BookmarksDialog</receiver> - <slot>accept()</slot> - <hints> - <hint type="sourcelabel" > - <x>472</x> - <y>329</y> - </hint> - <hint type="destinationlabel" > - <x>461</x> - <y>356</y> - </hint> - </hints> - </connection> - </connections> -</ui> diff --git a/examples/gestures/browser/browser.icns b/examples/gestures/browser/browser.icns Binary files differdeleted file mode 100644 index f591ae4..0000000 --- a/examples/gestures/browser/browser.icns +++ /dev/null diff --git a/examples/gestures/browser/browser.ico b/examples/gestures/browser/browser.ico Binary files differdeleted file mode 100644 index 7f9be93..0000000 --- a/examples/gestures/browser/browser.ico +++ /dev/null diff --git a/examples/gestures/browser/browser.pro b/examples/gestures/browser/browser.pro deleted file mode 100644 index d970f99..0000000 --- a/examples/gestures/browser/browser.pro +++ /dev/null @@ -1,91 +0,0 @@ -TEMPLATE = app -TARGET = browser -QT += webkit network - -CONFIG += qt warn_on -contains(QT_BUILD_PARTS, tools): CONFIG += uitools -else: DEFINES += QT_NO_UITOOLS - -FORMS += \ - addbookmarkdialog.ui \ - bookmarks.ui \ - cookies.ui \ - cookiesexceptions.ui \ - downloaditem.ui \ - downloads.ui \ - history.ui \ - passworddialog.ui \ - proxy.ui \ - settings.ui - -HEADERS += \ - autosaver.h \ - bookmarks.h \ - browserapplication.h \ - browsermainwindow.h \ - chasewidget.h \ - cookiejar.h \ - downloadmanager.h \ - edittableview.h \ - edittreeview.h \ - history.h \ - modelmenu.h \ - networkaccessmanager.h \ - searchlineedit.h \ - settings.h \ - squeezelabel.h \ - tabwidget.h \ - toolbarsearch.h \ - urllineedit.h \ - webview.h \ - xbel.h - -SOURCES += \ - autosaver.cpp \ - bookmarks.cpp \ - browserapplication.cpp \ - browsermainwindow.cpp \ - chasewidget.cpp \ - cookiejar.cpp \ - downloadmanager.cpp \ - edittableview.cpp \ - edittreeview.cpp \ - history.cpp \ - modelmenu.cpp \ - networkaccessmanager.cpp \ - searchlineedit.cpp \ - settings.cpp \ - squeezelabel.cpp \ - tabwidget.cpp \ - toolbarsearch.cpp \ - urllineedit.cpp \ - webview.cpp \ - xbel.cpp \ - main.cpp - -RESOURCES += data/data.qrc htmls/htmls.qrc - -build_all:!build_pass { - CONFIG -= build_all - CONFIG += release -} - -win32 { - RC_FILE = browser.rc -} - -mac { - ICON = browser.icns - QMAKE_INFO_PLIST = Info_mac.plist - TARGET = Browser -} - -wince*: { - DEPLOYMENT_PLUGIN += qjpeg qgif -} - -# install -target.path = $$[QT_INSTALL_DEMOS]/browser -sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS *.plist *.icns *.ico *.rc *.pro *.html *.doc images htmls -sources.path = $$[QT_INSTALL_DEMOS]/browser -INSTALLS += target sources diff --git a/examples/gestures/browser/browser.rc b/examples/gestures/browser/browser.rc deleted file mode 100644 index 89a237c..0000000 --- a/examples/gestures/browser/browser.rc +++ /dev/null @@ -1,2 +0,0 @@ -IDI_ICON1 ICON DISCARDABLE "browser.ico" - diff --git a/examples/gestures/browser/browserapplication.cpp b/examples/gestures/browser/browserapplication.cpp deleted file mode 100644 index 718a8ec..0000000 --- a/examples/gestures/browser/browserapplication.cpp +++ /dev/null @@ -1,447 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "browserapplication.h" - -#include "bookmarks.h" -#include "browsermainwindow.h" -#include "cookiejar.h" -#include "downloadmanager.h" -#include "history.h" -#include "networkaccessmanager.h" -#include "tabwidget.h" -#include "webview.h" - -#include <QtCore/QBuffer> -#include <QtCore/QDir> -#include <QtCore/QLibraryInfo> -#include <QtCore/QSettings> -#include <QtCore/QTextStream> -#include <QtCore/QTranslator> - -#include <QtGui/QDesktopServices> -#include <QtGui/QFileOpenEvent> - -#include <QtNetwork/QLocalServer> -#include <QtNetwork/QLocalSocket> -#include <QtNetwork/QNetworkProxy> - -#include <QtWebKit/QWebSettings> - -#include <QtCore/QDebug> - -DownloadManager *BrowserApplication::s_downloadManager = 0; -HistoryManager *BrowserApplication::s_historyManager = 0; -NetworkAccessManager *BrowserApplication::s_networkAccessManager = 0; -BookmarksManager *BrowserApplication::s_bookmarksManager = 0; - -BrowserApplication::BrowserApplication(int &argc, char **argv) - : QApplication(argc, argv) - , m_localServer(0) -{ - QCoreApplication::setOrganizationName(QLatin1String("Trolltech")); - QCoreApplication::setApplicationName(QLatin1String("demobrowser")); - QCoreApplication::setApplicationVersion(QLatin1String("0.1")); -#ifdef Q_WS_QWS - // Use a different server name for QWS so we can run an X11 - // browser and a QWS browser in parallel on the same machine for - // debugging - QString serverName = QCoreApplication::applicationName() + QLatin1String("_qws"); -#else - QString serverName = QCoreApplication::applicationName(); -#endif - QLocalSocket socket; - socket.connectToServer(serverName); - if (socket.waitForConnected(500)) { - QTextStream stream(&socket); - QStringList args = QCoreApplication::arguments(); - if (args.count() > 1) - stream << args.last(); - else - stream << QString(); - stream.flush(); - socket.waitForBytesWritten(); - return; - } - -#if defined(Q_WS_MAC) - QApplication::setQuitOnLastWindowClosed(false); -#else - QApplication::setQuitOnLastWindowClosed(true); -#endif - - m_localServer = new QLocalServer(this); - connect(m_localServer, SIGNAL(newConnection()), - this, SLOT(newLocalSocketConnection())); - if (!m_localServer->listen(serverName)) { - if (m_localServer->serverError() == QAbstractSocket::AddressInUseError - && QFile::exists(m_localServer->serverName())) { - QFile::remove(m_localServer->serverName()); - m_localServer->listen(serverName); - } - } - - QDesktopServices::setUrlHandler(QLatin1String("http"), this, "openUrl"); - QString localSysName = QLocale::system().name(); - - installTranslator(QLatin1String("qt_") + localSysName); - - QSettings settings; - settings.beginGroup(QLatin1String("sessions")); - m_lastSession = settings.value(QLatin1String("lastSession")).toByteArray(); - settings.endGroup(); - -#if defined(Q_WS_MAC) - connect(this, SIGNAL(lastWindowClosed()), - this, SLOT(lastWindowClosed())); -#endif - - QTimer::singleShot(0, this, SLOT(postLaunch())); -} - -BrowserApplication::~BrowserApplication() -{ - delete s_downloadManager; - for (int i = 0; i < m_mainWindows.size(); ++i) { - BrowserMainWindow *window = m_mainWindows.at(i); - delete window; - } - delete s_networkAccessManager; - delete s_bookmarksManager; -} - -#if defined(Q_WS_MAC) -void BrowserApplication::lastWindowClosed() -{ - clean(); - BrowserMainWindow *mw = new BrowserMainWindow; - mw->slotHome(); - m_mainWindows.prepend(mw); -} -#endif - -BrowserApplication *BrowserApplication::instance() -{ - return (static_cast<BrowserApplication *>(QCoreApplication::instance())); -} - -#if defined(Q_WS_MAC) -#include <QtGui/QMessageBox> -void BrowserApplication::quitBrowser() -{ - clean(); - int tabCount = 0; - for (int i = 0; i < m_mainWindows.count(); ++i) { - tabCount =+ m_mainWindows.at(i)->tabWidget()->count(); - } - - if (tabCount > 1) { - int ret = QMessageBox::warning(mainWindow(), QString(), - tr("There are %1 windows and %2 tabs open\n" - "Do you want to quit anyway?").arg(m_mainWindows.count()).arg(tabCount), - QMessageBox::Yes | QMessageBox::No, - QMessageBox::No); - if (ret == QMessageBox::No) - return; - } - - exit(0); -} -#endif - -/*! - Any actions that can be delayed until the window is visible - */ -void BrowserApplication::postLaunch() -{ - QString directory = QDesktopServices::storageLocation(QDesktopServices::DataLocation); - if (directory.isEmpty()) - directory = QDir::homePath() + QLatin1String("/.") + QCoreApplication::applicationName(); - QWebSettings::setIconDatabasePath(directory); - - setWindowIcon(QIcon(QLatin1String(":browser.svg"))); - - loadSettings(); - - // newMainWindow() needs to be called in main() for this to happen - if (m_mainWindows.count() > 0) { - QStringList args = QCoreApplication::arguments(); - if (args.count() > 1) - mainWindow()->loadPage(args.last()); - else - mainWindow()->slotHome(); - } - BrowserApplication::historyManager(); -} - -void BrowserApplication::loadSettings() -{ - QSettings settings; - settings.beginGroup(QLatin1String("websettings")); - - QWebSettings *defaultSettings = QWebSettings::globalSettings(); - QString standardFontFamily = defaultSettings->fontFamily(QWebSettings::StandardFont); - int standardFontSize = defaultSettings->fontSize(QWebSettings::DefaultFontSize); - QFont standardFont = QFont(standardFontFamily, standardFontSize); - standardFont = qVariantValue<QFont>(settings.value(QLatin1String("standardFont"), standardFont)); - defaultSettings->setFontFamily(QWebSettings::StandardFont, standardFont.family()); - defaultSettings->setFontSize(QWebSettings::DefaultFontSize, standardFont.pointSize()); - - QString fixedFontFamily = defaultSettings->fontFamily(QWebSettings::FixedFont); - int fixedFontSize = defaultSettings->fontSize(QWebSettings::DefaultFixedFontSize); - QFont fixedFont = QFont(fixedFontFamily, fixedFontSize); - fixedFont = qVariantValue<QFont>(settings.value(QLatin1String("fixedFont"), fixedFont)); - defaultSettings->setFontFamily(QWebSettings::FixedFont, fixedFont.family()); - defaultSettings->setFontSize(QWebSettings::DefaultFixedFontSize, fixedFont.pointSize()); - - defaultSettings->setAttribute(QWebSettings::JavascriptEnabled, settings.value(QLatin1String("enableJavascript"), true).toBool()); - defaultSettings->setAttribute(QWebSettings::PluginsEnabled, settings.value(QLatin1String("enablePlugins"), true).toBool()); - - QUrl url = settings.value(QLatin1String("userStyleSheet")).toUrl(); - defaultSettings->setUserStyleSheetUrl(url); - - settings.endGroup(); -} - -QList<BrowserMainWindow*> BrowserApplication::mainWindows() -{ - clean(); - QList<BrowserMainWindow*> list; - for (int i = 0; i < m_mainWindows.count(); ++i) - list.append(m_mainWindows.at(i)); - return list; -} - -void BrowserApplication::clean() -{ - // cleanup any deleted main windows first - for (int i = m_mainWindows.count() - 1; i >= 0; --i) - if (m_mainWindows.at(i).isNull()) - m_mainWindows.removeAt(i); -} - -void BrowserApplication::saveSession() -{ - QWebSettings *globalSettings = QWebSettings::globalSettings(); - if (globalSettings->testAttribute(QWebSettings::PrivateBrowsingEnabled)) - return; - - clean(); - - QSettings settings; - settings.beginGroup(QLatin1String("sessions")); - - QByteArray data; - QBuffer buffer(&data); - QDataStream stream(&buffer); - buffer.open(QIODevice::ReadWrite); - - stream << m_mainWindows.count(); - for (int i = 0; i < m_mainWindows.count(); ++i) - stream << m_mainWindows.at(i)->saveState(); - settings.setValue(QLatin1String("lastSession"), data); - settings.endGroup(); -} - -bool BrowserApplication::canRestoreSession() const -{ - return !m_lastSession.isEmpty(); -} - -void BrowserApplication::restoreLastSession() -{ - QList<QByteArray> windows; - QBuffer buffer(&m_lastSession); - QDataStream stream(&buffer); - buffer.open(QIODevice::ReadOnly); - int windowCount; - stream >> windowCount; - for (int i = 0; i < windowCount; ++i) { - QByteArray windowState; - stream >> windowState; - windows.append(windowState); - } - for (int i = 0; i < windows.count(); ++i) { - BrowserMainWindow *newWindow = 0; - if (m_mainWindows.count() == 1 - && mainWindow()->tabWidget()->count() == 1 - && mainWindow()->currentTab()->url() == QUrl()) { - newWindow = mainWindow(); - } else { - newWindow = newMainWindow(); - } - newWindow->restoreState(windows.at(i)); - } -} - -bool BrowserApplication::isTheOnlyBrowser() const -{ - return (m_localServer != 0); -} - -void BrowserApplication::installTranslator(const QString &name) -{ - QTranslator *translator = new QTranslator(this); - translator->load(name, QLibraryInfo::location(QLibraryInfo::TranslationsPath)); - QApplication::installTranslator(translator); -} - -#if defined(Q_WS_MAC) -bool BrowserApplication::event(QEvent* event) -{ - switch (event->type()) { - case QEvent::ApplicationActivate: { - clean(); - if (!m_mainWindows.isEmpty()) { - BrowserMainWindow *mw = mainWindow(); - if (mw && !mw->isMinimized()) { - mainWindow()->show(); - } - return true; - } - } - case QEvent::FileOpen: - if (!m_mainWindows.isEmpty()) { - mainWindow()->loadPage(static_cast<QFileOpenEvent *>(event)->file()); - return true; - } - default: - break; - } - return QApplication::event(event); -} -#endif - -void BrowserApplication::openUrl(const QUrl &url) -{ - mainWindow()->loadPage(url.toString()); -} - -BrowserMainWindow *BrowserApplication::newMainWindow() -{ - BrowserMainWindow *browser = new BrowserMainWindow(); - m_mainWindows.prepend(browser); - browser->show(); - return browser; -} - -BrowserMainWindow *BrowserApplication::mainWindow() -{ - clean(); - if (m_mainWindows.isEmpty()) - newMainWindow(); - return m_mainWindows[0]; -} - -void BrowserApplication::newLocalSocketConnection() -{ - QLocalSocket *socket = m_localServer->nextPendingConnection(); - if (!socket) - return; - socket->waitForReadyRead(1000); - QTextStream stream(socket); - QString url; - stream >> url; - if (!url.isEmpty()) { - QSettings settings; - settings.beginGroup(QLatin1String("general")); - int openLinksIn = settings.value(QLatin1String("openLinksIn"), 0).toInt(); - settings.endGroup(); - if (openLinksIn == 1) - newMainWindow(); - else - mainWindow()->tabWidget()->newTab(); - openUrl(url); - } - delete socket; - mainWindow()->raise(); - mainWindow()->activateWindow(); -} - -CookieJar *BrowserApplication::cookieJar() -{ - return (CookieJar*)networkAccessManager()->cookieJar(); -} - -DownloadManager *BrowserApplication::downloadManager() -{ - if (!s_downloadManager) { - s_downloadManager = new DownloadManager(); - } - return s_downloadManager; -} - -NetworkAccessManager *BrowserApplication::networkAccessManager() -{ - if (!s_networkAccessManager) { - s_networkAccessManager = new NetworkAccessManager(); - s_networkAccessManager->setCookieJar(new CookieJar); - } - return s_networkAccessManager; -} - -HistoryManager *BrowserApplication::historyManager() -{ - if (!s_historyManager) { - s_historyManager = new HistoryManager(); - QWebHistoryInterface::setDefaultInterface(s_historyManager); - } - return s_historyManager; -} - -BookmarksManager *BrowserApplication::bookmarksManager() -{ - if (!s_bookmarksManager) { - s_bookmarksManager = new BookmarksManager; - } - return s_bookmarksManager; -} - -QIcon BrowserApplication::icon(const QUrl &url) const -{ - QIcon icon = QWebSettings::iconForUrl(url); - if (!icon.isNull()) - return icon.pixmap(16, 16); - if (m_defaultIcon.isNull()) - m_defaultIcon = QIcon(QLatin1String(":defaulticon.png")); - return m_defaultIcon.pixmap(16, 16); -} - diff --git a/examples/gestures/browser/browserapplication.h b/examples/gestures/browser/browserapplication.h deleted file mode 100644 index db83a85..0000000 --- a/examples/gestures/browser/browserapplication.h +++ /dev/null @@ -1,119 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef BROWSERAPPLICATION_H -#define BROWSERAPPLICATION_H - -#include <QtGui/QApplication> - -#include <QtCore/QUrl> -#include <QtCore/QPointer> - -#include <QtGui/QIcon> - -QT_BEGIN_NAMESPACE -class QLocalServer; -QT_END_NAMESPACE - -class BookmarksManager; -class BrowserMainWindow; -class CookieJar; -class DownloadManager; -class HistoryManager; -class NetworkAccessManager; -class BrowserApplication : public QApplication -{ - Q_OBJECT - -public: - BrowserApplication(int &argc, char **argv); - ~BrowserApplication(); - static BrowserApplication *instance(); - void loadSettings(); - - bool isTheOnlyBrowser() const; - BrowserMainWindow *mainWindow(); - QList<BrowserMainWindow*> mainWindows(); - QIcon icon(const QUrl &url) const; - - void saveSession(); - bool canRestoreSession() const; - - static HistoryManager *historyManager(); - static CookieJar *cookieJar(); - static DownloadManager *downloadManager(); - static NetworkAccessManager *networkAccessManager(); - static BookmarksManager *bookmarksManager(); - -#if defined(Q_WS_MAC) - bool event(QEvent *event); -#endif - -public slots: - BrowserMainWindow *newMainWindow(); - void restoreLastSession(); -#if defined(Q_WS_MAC) - void lastWindowClosed(); - void quitBrowser(); -#endif - -private slots: - void postLaunch(); - void openUrl(const QUrl &url); - void newLocalSocketConnection(); - -private: - void clean(); - void installTranslator(const QString &name); - - static HistoryManager *s_historyManager; - static DownloadManager *s_downloadManager; - static NetworkAccessManager *s_networkAccessManager; - static BookmarksManager *s_bookmarksManager; - - QList<QPointer<BrowserMainWindow> > m_mainWindows; - QLocalServer *m_localServer; - QByteArray m_lastSession; - mutable QIcon m_defaultIcon; -}; - -#endif // BROWSERAPPLICATION_H - diff --git a/examples/gestures/browser/browsermainwindow.cpp b/examples/gestures/browser/browsermainwindow.cpp deleted file mode 100644 index c6fe82d..0000000 --- a/examples/gestures/browser/browsermainwindow.cpp +++ /dev/null @@ -1,991 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "browsermainwindow.h" - -#include "autosaver.h" -#include "bookmarks.h" -#include "browserapplication.h" -#include "chasewidget.h" -#include "downloadmanager.h" -#include "history.h" -#include "settings.h" -#include "tabwidget.h" -#include "toolbarsearch.h" -#include "ui_passworddialog.h" -#include "webview.h" - -#include <QtCore/QSettings> - -#include <QtGui/QDesktopWidget> -#include <QtGui/QFileDialog> -#include <QtGui/QPlainTextEdit> -#include <QtGui/QPrintDialog> -#include <QtGui/QPrintPreviewDialog> -#include <QtGui/QPrinter> -#include <QtGui/QMenuBar> -#include <QtGui/QMessageBox> -#include <QtGui/QStatusBar> -#include <QtGui/QToolBar> -#include <QtGui/QInputDialog> - -#include <QtWebKit/QWebFrame> -#include <QtWebKit/QWebHistory> - -#include <QtCore/QDebug> - -BrowserMainWindow::BrowserMainWindow(QWidget *parent, Qt::WindowFlags flags) - : QMainWindow(parent, flags) - , m_tabWidget(new TabWidget(this)) - , m_autoSaver(new AutoSaver(this)) - , m_historyBack(0) - , m_historyForward(0) - , m_stop(0) - , m_reload(0) -{ - setAttribute(Qt::WA_DeleteOnClose, true); - statusBar()->setSizeGripEnabled(true); - setupMenu(); - setupToolBar(); - - QWidget *centralWidget = new QWidget(this); - BookmarksModel *boomarksModel = BrowserApplication::bookmarksManager()->bookmarksModel(); - m_bookmarksToolbar = new BookmarksToolBar(boomarksModel, this); - connect(m_bookmarksToolbar, SIGNAL(openUrl(const QUrl&)), - m_tabWidget, SLOT(loadUrlInCurrentTab(const QUrl&))); - connect(m_bookmarksToolbar->toggleViewAction(), SIGNAL(toggled(bool)), - this, SLOT(updateBookmarksToolbarActionText(bool))); - - QVBoxLayout *layout = new QVBoxLayout; - layout->setSpacing(0); - layout->setMargin(0); -#if defined(Q_WS_MAC) - layout->addWidget(m_bookmarksToolbar); - layout->addWidget(new QWidget); // <- OS X tab widget style bug -#else - addToolBarBreak(); - addToolBar(m_bookmarksToolbar); -#endif - layout->addWidget(m_tabWidget); - centralWidget->setLayout(layout); - setCentralWidget(centralWidget); - - connect(m_tabWidget, SIGNAL(loadPage(const QString &)), - this, SLOT(loadPage(const QString &))); - connect(m_tabWidget, SIGNAL(setCurrentTitle(const QString &)), - this, SLOT(slotUpdateWindowTitle(const QString &))); - connect(m_tabWidget, SIGNAL(showStatusBarMessage(const QString&)), - statusBar(), SLOT(showMessage(const QString&))); - connect(m_tabWidget, SIGNAL(linkHovered(const QString&)), - statusBar(), SLOT(showMessage(const QString&))); - connect(m_tabWidget, SIGNAL(loadProgress(int)), - this, SLOT(slotLoadProgress(int))); - connect(m_tabWidget, SIGNAL(tabsChanged()), - m_autoSaver, SLOT(changeOccurred())); - connect(m_tabWidget, SIGNAL(geometryChangeRequested(const QRect &)), - this, SLOT(geometryChangeRequested(const QRect &))); - connect(m_tabWidget, SIGNAL(printRequested(QWebFrame *)), - this, SLOT(printRequested(QWebFrame *))); - connect(m_tabWidget, SIGNAL(menuBarVisibilityChangeRequested(bool)), - menuBar(), SLOT(setVisible(bool))); - connect(m_tabWidget, SIGNAL(statusBarVisibilityChangeRequested(bool)), - statusBar(), SLOT(setVisible(bool))); - connect(m_tabWidget, SIGNAL(toolBarVisibilityChangeRequested(bool)), - m_navigationBar, SLOT(setVisible(bool))); - connect(m_tabWidget, SIGNAL(toolBarVisibilityChangeRequested(bool)), - m_bookmarksToolbar, SLOT(setVisible(bool))); -#if defined(Q_WS_MAC) - connect(m_tabWidget, SIGNAL(lastTabClosed()), - this, SLOT(close())); -#else - connect(m_tabWidget, SIGNAL(lastTabClosed()), - m_tabWidget, SLOT(newTab())); -#endif - - slotUpdateWindowTitle(); - loadDefaultState(); - m_tabWidget->newTab(); - - int size = m_tabWidget->lineEditStack()->sizeHint().height(); - m_navigationBar->setIconSize(QSize(size, size)); - -} - -BrowserMainWindow::~BrowserMainWindow() -{ - m_autoSaver->changeOccurred(); - m_autoSaver->saveIfNeccessary(); -} - -void BrowserMainWindow::loadDefaultState() -{ - QSettings settings; - settings.beginGroup(QLatin1String("BrowserMainWindow")); - QByteArray data = settings.value(QLatin1String("defaultState")).toByteArray(); - restoreState(data); - settings.endGroup(); -} - -QSize BrowserMainWindow::sizeHint() const -{ - QRect desktopRect = QApplication::desktop()->screenGeometry(); - QSize size = desktopRect.size() * qreal(0.9); - return size; -} - -void BrowserMainWindow::save() -{ - BrowserApplication::instance()->saveSession(); - - QSettings settings; - settings.beginGroup(QLatin1String("BrowserMainWindow")); - QByteArray data = saveState(false); - settings.setValue(QLatin1String("defaultState"), data); - settings.endGroup(); -} - -static const qint32 BrowserMainWindowMagic = 0xba; - -QByteArray BrowserMainWindow::saveState(bool withTabs) const -{ - int version = 2; - QByteArray data; - QDataStream stream(&data, QIODevice::WriteOnly); - - stream << qint32(BrowserMainWindowMagic); - stream << qint32(version); - - stream << size(); - stream << !m_navigationBar->isHidden(); - stream << !m_bookmarksToolbar->isHidden(); - stream << !statusBar()->isHidden(); - if (withTabs) - stream << tabWidget()->saveState(); - else - stream << QByteArray(); - return data; -} - -bool BrowserMainWindow::restoreState(const QByteArray &state) -{ - int version = 2; - QByteArray sd = state; - QDataStream stream(&sd, QIODevice::ReadOnly); - if (stream.atEnd()) - return false; - - qint32 marker; - qint32 v; - stream >> marker; - stream >> v; - if (marker != BrowserMainWindowMagic || v != version) - return false; - - QSize size; - bool showToolbar; - bool showBookmarksBar; - bool showStatusbar; - QByteArray tabState; - - stream >> size; - stream >> showToolbar; - stream >> showBookmarksBar; - stream >> showStatusbar; - stream >> tabState; - - resize(size); - - m_navigationBar->setVisible(showToolbar); - updateToolbarActionText(showToolbar); - - m_bookmarksToolbar->setVisible(showBookmarksBar); - updateBookmarksToolbarActionText(showBookmarksBar); - - statusBar()->setVisible(showStatusbar); - updateStatusbarActionText(showStatusbar); - - if (!tabWidget()->restoreState(tabState)) - return false; - - return true; -} - -void BrowserMainWindow::setupMenu() -{ - new QShortcut(QKeySequence(Qt::Key_F6), this, SLOT(slotSwapFocus())); - - // File - QMenu *fileMenu = menuBar()->addMenu(tr("&File")); - - fileMenu->addAction(tr("&New Window"), this, SLOT(slotFileNew()), QKeySequence::New); - fileMenu->addAction(m_tabWidget->newTabAction()); - fileMenu->addAction(tr("&Open File..."), this, SLOT(slotFileOpen()), QKeySequence::Open); - fileMenu->addAction(tr("Open &Location..."), this, - SLOT(slotSelectLineEdit()), QKeySequence(Qt::ControlModifier + Qt::Key_L)); - fileMenu->addSeparator(); - fileMenu->addAction(m_tabWidget->closeTabAction()); - fileMenu->addSeparator(); - fileMenu->addAction(tr("&Save As..."), this, - SLOT(slotFileSaveAs()), QKeySequence(QKeySequence::Save)); - fileMenu->addSeparator(); - BookmarksManager *bookmarksManager = BrowserApplication::bookmarksManager(); - fileMenu->addAction(tr("&Import Bookmarks..."), bookmarksManager, SLOT(importBookmarks())); - fileMenu->addAction(tr("&Export Bookmarks..."), bookmarksManager, SLOT(exportBookmarks())); - fileMenu->addSeparator(); - fileMenu->addAction(tr("P&rint Preview..."), this, SLOT(slotFilePrintPreview())); - fileMenu->addAction(tr("&Print..."), this, SLOT(slotFilePrint()), QKeySequence::Print); - fileMenu->addSeparator(); - QAction *action = fileMenu->addAction(tr("Private &Browsing..."), this, SLOT(slotPrivateBrowsing())); - action->setCheckable(true); - fileMenu->addSeparator(); - -#if defined(Q_WS_MAC) - fileMenu->addAction(tr("&Quit"), BrowserApplication::instance(), SLOT(quitBrowser()), QKeySequence(Qt::CTRL | Qt::Key_Q)); -#else - fileMenu->addAction(tr("&Quit"), this, SLOT(close()), QKeySequence(Qt::CTRL | Qt::Key_Q)); -#endif - - // Edit - QMenu *editMenu = menuBar()->addMenu(tr("&Edit")); - QAction *m_undo = editMenu->addAction(tr("&Undo")); - m_undo->setShortcuts(QKeySequence::Undo); - m_tabWidget->addWebAction(m_undo, QWebPage::Undo); - QAction *m_redo = editMenu->addAction(tr("&Redo")); - m_redo->setShortcuts(QKeySequence::Redo); - m_tabWidget->addWebAction(m_redo, QWebPage::Redo); - editMenu->addSeparator(); - QAction *m_cut = editMenu->addAction(tr("Cu&t")); - m_cut->setShortcuts(QKeySequence::Cut); - m_tabWidget->addWebAction(m_cut, QWebPage::Cut); - QAction *m_copy = editMenu->addAction(tr("&Copy")); - m_copy->setShortcuts(QKeySequence::Copy); - m_tabWidget->addWebAction(m_copy, QWebPage::Copy); - QAction *m_paste = editMenu->addAction(tr("&Paste")); - m_paste->setShortcuts(QKeySequence::Paste); - m_tabWidget->addWebAction(m_paste, QWebPage::Paste); - editMenu->addSeparator(); - - QAction *m_find = editMenu->addAction(tr("&Find")); - m_find->setShortcuts(QKeySequence::Find); - connect(m_find, SIGNAL(triggered()), this, SLOT(slotEditFind())); - new QShortcut(QKeySequence(Qt::Key_Slash), this, SLOT(slotEditFind())); - - QAction *m_findNext = editMenu->addAction(tr("&Find Next")); - m_findNext->setShortcuts(QKeySequence::FindNext); - connect(m_findNext, SIGNAL(triggered()), this, SLOT(slotEditFindNext())); - - QAction *m_findPrevious = editMenu->addAction(tr("&Find Previous")); - m_findPrevious->setShortcuts(QKeySequence::FindPrevious); - connect(m_findPrevious, SIGNAL(triggered()), this, SLOT(slotEditFindPrevious())); - - editMenu->addSeparator(); - editMenu->addAction(tr("&Preferences"), this, SLOT(slotPreferences()), tr("Ctrl+,")); - - // View - QMenu *viewMenu = menuBar()->addMenu(tr("&View")); - - m_viewBookmarkBar = new QAction(this); - updateBookmarksToolbarActionText(true); - m_viewBookmarkBar->setShortcut(tr("Shift+Ctrl+B")); - connect(m_viewBookmarkBar, SIGNAL(triggered()), this, SLOT(slotViewBookmarksBar())); - viewMenu->addAction(m_viewBookmarkBar); - - m_viewToolbar = new QAction(this); - updateToolbarActionText(true); - m_viewToolbar->setShortcut(tr("Ctrl+|")); - connect(m_viewToolbar, SIGNAL(triggered()), this, SLOT(slotViewToolbar())); - viewMenu->addAction(m_viewToolbar); - - m_viewStatusbar = new QAction(this); - updateStatusbarActionText(true); - m_viewStatusbar->setShortcut(tr("Ctrl+/")); - connect(m_viewStatusbar, SIGNAL(triggered()), this, SLOT(slotViewStatusbar())); - viewMenu->addAction(m_viewStatusbar); - - viewMenu->addSeparator(); - - m_stop = viewMenu->addAction(tr("&Stop")); - QList<QKeySequence> shortcuts; - shortcuts.append(QKeySequence(Qt::CTRL | Qt::Key_Period)); - shortcuts.append(Qt::Key_Escape); - m_stop->setShortcuts(shortcuts); - m_tabWidget->addWebAction(m_stop, QWebPage::Stop); - - m_reload = viewMenu->addAction(tr("Reload Page")); - m_reload->setShortcuts(QKeySequence::Refresh); - m_tabWidget->addWebAction(m_reload, QWebPage::Reload); - - viewMenu->addAction(tr("Zoom &In"), this, SLOT(slotViewZoomIn()), QKeySequence(Qt::CTRL | Qt::Key_Plus)); - viewMenu->addAction(tr("Zoom &Out"), this, SLOT(slotViewZoomOut()), QKeySequence(Qt::CTRL | Qt::Key_Minus)); - viewMenu->addAction(tr("Reset &Zoom"), this, SLOT(slotViewResetZoom()), QKeySequence(Qt::CTRL | Qt::Key_0)); - QAction *zoomTextOnlyAction = viewMenu->addAction(tr("Zoom &Text Only")); - connect(zoomTextOnlyAction, SIGNAL(toggled(bool)), this, SLOT(slotViewZoomTextOnly(bool))); - zoomTextOnlyAction->setCheckable(true); - zoomTextOnlyAction->setChecked(false); - - viewMenu->addSeparator(); - viewMenu->addAction(tr("Page S&ource"), this, SLOT(slotViewPageSource()), tr("Ctrl+Alt+U")); - QAction *a = viewMenu->addAction(tr("&Full Screen"), this, SLOT(slotViewFullScreen(bool)), Qt::Key_F11); - a->setCheckable(true); - - // History - HistoryMenu *historyMenu = new HistoryMenu(this); - connect(historyMenu, SIGNAL(openUrl(const QUrl&)), - m_tabWidget, SLOT(loadUrlInCurrentTab(const QUrl&))); - connect(historyMenu, SIGNAL(hovered(const QString&)), this, - SLOT(slotUpdateStatusbar(const QString&))); - historyMenu->setTitle(tr("Hi&story")); - menuBar()->addMenu(historyMenu); - QList<QAction*> historyActions; - - m_historyBack = new QAction(tr("Back"), this); - m_tabWidget->addWebAction(m_historyBack, QWebPage::Back); - m_historyBack->setShortcuts(QKeySequence::Back); - m_historyBack->setIconVisibleInMenu(false); - - m_historyForward = new QAction(tr("Forward"), this); - m_tabWidget->addWebAction(m_historyForward, QWebPage::Forward); - m_historyForward->setShortcuts(QKeySequence::Forward); - m_historyForward->setIconVisibleInMenu(false); - - QAction *m_historyHome = new QAction(tr("Home"), this); - connect(m_historyHome, SIGNAL(triggered()), this, SLOT(slotHome())); - m_historyHome->setShortcut(QKeySequence(Qt::CTRL | Qt::SHIFT | Qt::Key_H)); - - m_restoreLastSession = new QAction(tr("Restore Last Session"), this); - connect(m_restoreLastSession, SIGNAL(triggered()), BrowserApplication::instance(), SLOT(restoreLastSession())); - m_restoreLastSession->setEnabled(BrowserApplication::instance()->canRestoreSession()); - - historyActions.append(m_historyBack); - historyActions.append(m_historyForward); - historyActions.append(m_historyHome); - historyActions.append(m_tabWidget->recentlyClosedTabsAction()); - historyActions.append(m_restoreLastSession); - historyMenu->setInitialActions(historyActions); - - // Bookmarks - BookmarksMenu *bookmarksMenu = new BookmarksMenu(this); - connect(bookmarksMenu, SIGNAL(openUrl(const QUrl&)), - m_tabWidget, SLOT(loadUrlInCurrentTab(const QUrl&))); - connect(bookmarksMenu, SIGNAL(hovered(const QString&)), - this, SLOT(slotUpdateStatusbar(const QString&))); - bookmarksMenu->setTitle(tr("&Bookmarks")); - menuBar()->addMenu(bookmarksMenu); - - QList<QAction*> bookmarksActions; - - QAction *showAllBookmarksAction = new QAction(tr("Show All Bookmarks"), this); - connect(showAllBookmarksAction, SIGNAL(triggered()), this, SLOT(slotShowBookmarksDialog())); - m_addBookmark = new QAction(QIcon(QLatin1String(":addbookmark.png")), tr("Add Bookmark..."), this); - m_addBookmark->setIconVisibleInMenu(false); - - connect(m_addBookmark, SIGNAL(triggered()), this, SLOT(slotAddBookmark())); - m_addBookmark->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_D)); - - bookmarksActions.append(showAllBookmarksAction); - bookmarksActions.append(m_addBookmark); - bookmarksMenu->setInitialActions(bookmarksActions); - - // Window - m_windowMenu = menuBar()->addMenu(tr("&Window")); - connect(m_windowMenu, SIGNAL(aboutToShow()), - this, SLOT(slotAboutToShowWindowMenu())); - slotAboutToShowWindowMenu(); - - QMenu *toolsMenu = menuBar()->addMenu(tr("&Tools")); - toolsMenu->addAction(tr("Web &Search"), this, SLOT(slotWebSearch()), QKeySequence(tr("Ctrl+K", "Web Search"))); -#ifndef Q_CC_MINGW - a = toolsMenu->addAction(tr("Enable Web &Inspector"), this, SLOT(slotToggleInspector(bool))); - a->setCheckable(true); -#endif - - QMenu *helpMenu = menuBar()->addMenu(tr("&Help")); - helpMenu->addAction(tr("About &Qt"), qApp, SLOT(aboutQt())); - helpMenu->addAction(tr("About &Demo Browser"), this, SLOT(slotAboutApplication())); -} - -void BrowserMainWindow::setupToolBar() -{ - setUnifiedTitleAndToolBarOnMac(true); - m_navigationBar = addToolBar(tr("Navigation")); - connect(m_navigationBar->toggleViewAction(), SIGNAL(toggled(bool)), - this, SLOT(updateToolbarActionText(bool))); - - m_historyBack->setIcon(style()->standardIcon(QStyle::SP_ArrowBack, 0, this)); - m_historyBackMenu = new QMenu(this); - m_historyBack->setMenu(m_historyBackMenu); - connect(m_historyBackMenu, SIGNAL(aboutToShow()), - this, SLOT(slotAboutToShowBackMenu())); - connect(m_historyBackMenu, SIGNAL(triggered(QAction *)), - this, SLOT(slotOpenActionUrl(QAction *))); - m_navigationBar->addAction(m_historyBack); - - m_historyForward->setIcon(style()->standardIcon(QStyle::SP_ArrowForward, 0, this)); - m_historyForwardMenu = new QMenu(this); - connect(m_historyForwardMenu, SIGNAL(aboutToShow()), - this, SLOT(slotAboutToShowForwardMenu())); - connect(m_historyForwardMenu, SIGNAL(triggered(QAction *)), - this, SLOT(slotOpenActionUrl(QAction *))); - m_historyForward->setMenu(m_historyForwardMenu); - m_navigationBar->addAction(m_historyForward); - - m_stopReload = new QAction(this); - m_reloadIcon = style()->standardIcon(QStyle::SP_BrowserReload); - m_stopReload->setIcon(m_reloadIcon); - - m_navigationBar->addAction(m_stopReload); - - m_navigationBar->addWidget(m_tabWidget->lineEditStack()); - - m_toolbarSearch = new ToolbarSearch(m_navigationBar); - m_navigationBar->addWidget(m_toolbarSearch); - connect(m_toolbarSearch, SIGNAL(search(const QUrl&)), SLOT(loadUrl(const QUrl&))); - - m_chaseWidget = new ChaseWidget(this); - m_navigationBar->addWidget(m_chaseWidget); -} - -void BrowserMainWindow::slotShowBookmarksDialog() -{ - BookmarksDialog *dialog = new BookmarksDialog(this); - connect(dialog, SIGNAL(openUrl(const QUrl&)), - m_tabWidget, SLOT(loadUrlInCurrentTab(const QUrl&))); - dialog->show(); -} - -void BrowserMainWindow::slotAddBookmark() -{ - WebView *webView = currentTab(); - QString url = webView->url().toString(); - QString title = webView->title(); - AddBookmarkDialog dialog(url, title); - dialog.exec(); -} - -void BrowserMainWindow::slotViewToolbar() -{ - if (m_navigationBar->isVisible()) { - updateToolbarActionText(false); - m_navigationBar->close(); - } else { - updateToolbarActionText(true); - m_navigationBar->show(); - } - m_autoSaver->changeOccurred(); -} - -void BrowserMainWindow::slotViewBookmarksBar() -{ - if (m_bookmarksToolbar->isVisible()) { - updateBookmarksToolbarActionText(false); - m_bookmarksToolbar->close(); - } else { - updateBookmarksToolbarActionText(true); - m_bookmarksToolbar->show(); - } - m_autoSaver->changeOccurred(); -} - -void BrowserMainWindow::updateStatusbarActionText(bool visible) -{ - m_viewStatusbar->setText(!visible ? tr("Show Status Bar") : tr("Hide Status Bar")); -} - -void BrowserMainWindow::updateToolbarActionText(bool visible) -{ - m_viewToolbar->setText(!visible ? tr("Show Toolbar") : tr("Hide Toolbar")); -} - -void BrowserMainWindow::updateBookmarksToolbarActionText(bool visible) -{ - m_viewBookmarkBar->setText(!visible ? tr("Show Bookmarks bar") : tr("Hide Bookmarks bar")); -} - -void BrowserMainWindow::slotViewStatusbar() -{ - if (statusBar()->isVisible()) { - updateStatusbarActionText(false); - statusBar()->close(); - } else { - updateStatusbarActionText(true); - statusBar()->show(); - } - m_autoSaver->changeOccurred(); -} - -QUrl BrowserMainWindow::guessUrlFromString(const QString &string) -{ - QString urlStr = string.trimmed(); - QRegExp test(QLatin1String("^[a-zA-Z]+\\:.*")); - - // Check if it looks like a qualified URL. Try parsing it and see. - bool hasSchema = test.exactMatch(urlStr); - if (hasSchema) { - QUrl url = QUrl::fromEncoded(urlStr.toUtf8(), QUrl::TolerantMode); - if (url.isValid()) - return url; - } - - // Might be a file. - if (QFile::exists(urlStr)) { - QFileInfo info(urlStr); - return QUrl::fromLocalFile(info.absoluteFilePath()); - } - - // Might be a shorturl - try to detect the schema. - if (!hasSchema) { - int dotIndex = urlStr.indexOf(QLatin1Char('.')); - if (dotIndex != -1) { - QString prefix = urlStr.left(dotIndex).toLower(); - QByteArray schema = (prefix == QLatin1String("ftp")) ? prefix.toLatin1() : "http"; - QUrl url = - QUrl::fromEncoded(schema + "://" + urlStr.toUtf8(), QUrl::TolerantMode); - if (url.isValid()) - return url; - } - } - - // Fall back to QUrl's own tolerant parser. - QUrl url = QUrl::fromEncoded(string.toUtf8(), QUrl::TolerantMode); - - // finally for cases where the user just types in a hostname add http - if (url.scheme().isEmpty()) - url = QUrl::fromEncoded("http://" + string.toUtf8(), QUrl::TolerantMode); - return url; -} - -void BrowserMainWindow::loadUrl(const QUrl &url) -{ - if (!currentTab() || !url.isValid()) - return; - - m_tabWidget->currentLineEdit()->setText(QString::fromUtf8(url.toEncoded())); - m_tabWidget->loadUrlInCurrentTab(url); -} - -void BrowserMainWindow::slotDownloadManager() -{ - BrowserApplication::downloadManager()->show(); -} - -void BrowserMainWindow::slotSelectLineEdit() -{ - m_tabWidget->currentLineEdit()->selectAll(); - m_tabWidget->currentLineEdit()->setFocus(); -} - -void BrowserMainWindow::slotFileSaveAs() -{ - BrowserApplication::downloadManager()->download(currentTab()->url(), true); -} - -void BrowserMainWindow::slotPreferences() -{ - SettingsDialog *s = new SettingsDialog(this); - s->show(); -} - -void BrowserMainWindow::slotUpdateStatusbar(const QString &string) -{ - statusBar()->showMessage(string, 2000); -} - -void BrowserMainWindow::slotUpdateWindowTitle(const QString &title) -{ - if (title.isEmpty()) { - setWindowTitle(tr("Qt Demo Browser")); - } else { -#if defined(Q_WS_MAC) - setWindowTitle(title); -#else - setWindowTitle(tr("%1 - Qt Demo Browser", "Page title and Browser name").arg(title)); -#endif - } -} - -void BrowserMainWindow::slotAboutApplication() -{ - QMessageBox::about(this, tr("About"), tr( - "Version %1" - "<p>This demo demonstrates Qt's " - "webkit facilities in action, providing an example " - "browser for you to experiment with.<p>" - "<p>QtWebKit is based on the Open Source WebKit Project developed at <a href=\"http://webkit.org/\">http://webkit.org/</a>." - ).arg(QCoreApplication::applicationVersion())); -} - -void BrowserMainWindow::slotFileNew() -{ - BrowserApplication::instance()->newMainWindow(); - BrowserMainWindow *mw = BrowserApplication::instance()->mainWindow(); - mw->slotHome(); -} - -void BrowserMainWindow::slotFileOpen() -{ - QString file = QFileDialog::getOpenFileName(this, tr("Open Web Resource"), QString(), - tr("Web Resources (*.html *.htm *.svg *.png *.gif *.svgz);;All files (*.*)")); - - if (file.isEmpty()) - return; - - loadPage(file); -} - -void BrowserMainWindow::slotFilePrintPreview() -{ -#ifndef QT_NO_PRINTER - if (!currentTab()) - return; - QPrintPreviewDialog *dialog = new QPrintPreviewDialog(this); - connect(dialog, SIGNAL(paintRequested(QPrinter *)), - currentTab(), SLOT(print(QPrinter *))); - dialog->exec(); -#endif -} - -void BrowserMainWindow::slotFilePrint() -{ - if (!currentTab()) - return; - printRequested(currentTab()->page()->mainFrame()); -} - -void BrowserMainWindow::printRequested(QWebFrame *frame) -{ -#ifndef QT_NO_PRINTER - QPrinter printer; - QPrintDialog *dialog = new QPrintDialog(&printer, this); - dialog->setWindowTitle(tr("Print Document")); - if (dialog->exec() != QDialog::Accepted) - return; - frame->print(&printer); -#endif -} - -void BrowserMainWindow::slotPrivateBrowsing() -{ - QWebSettings *settings = QWebSettings::globalSettings(); - bool pb = settings->testAttribute(QWebSettings::PrivateBrowsingEnabled); - if (!pb) { - QString title = tr("Are you sure you want to turn on private browsing?"); - QString text = tr("<b>%1</b><br><br>When private browsing in turned on," - " webpages are not added to the history," - " items are automatically removed from the Downloads window," \ - " new cookies are not stored, current cookies can't be accessed," \ - " site icons wont be stored, session wont be saved, " \ - " and searches are not addded to the pop-up menu in the Google search box." \ - " Until you close the window, you can still click the Back and Forward buttons" \ - " to return to the webpages you have opened.").arg(title); - - QMessageBox::StandardButton button = QMessageBox::question(this, QString(), text, - QMessageBox::Ok | QMessageBox::Cancel, - QMessageBox::Ok); - if (button == QMessageBox::Ok) { - settings->setAttribute(QWebSettings::PrivateBrowsingEnabled, true); - } - } else { - settings->setAttribute(QWebSettings::PrivateBrowsingEnabled, false); - - QList<BrowserMainWindow*> windows = BrowserApplication::instance()->mainWindows(); - for (int i = 0; i < windows.count(); ++i) { - BrowserMainWindow *window = windows.at(i); - window->m_lastSearch = QString::null; - window->tabWidget()->clear(); - } - } -} - -void BrowserMainWindow::closeEvent(QCloseEvent *event) -{ - if (m_tabWidget->count() > 1) { - int ret = QMessageBox::warning(this, QString(), - tr("Are you sure you want to close the window?" - " There are %1 tab open").arg(m_tabWidget->count()), - QMessageBox::Yes | QMessageBox::No, - QMessageBox::No); - if (ret == QMessageBox::No) { - event->ignore(); - return; - } - } - event->accept(); - deleteLater(); -} - -void BrowserMainWindow::slotEditFind() -{ - if (!currentTab()) - return; - bool ok; - QString search = QInputDialog::getText(this, tr("Find"), - tr("Text:"), QLineEdit::Normal, - m_lastSearch, &ok); - if (ok && !search.isEmpty()) { - m_lastSearch = search; - if (!currentTab()->findText(m_lastSearch)) - slotUpdateStatusbar(tr("\"%1\" not found.").arg(m_lastSearch)); - } -} - -void BrowserMainWindow::slotEditFindNext() -{ - if (!currentTab() && !m_lastSearch.isEmpty()) - return; - currentTab()->findText(m_lastSearch); -} - -void BrowserMainWindow::slotEditFindPrevious() -{ - if (!currentTab() && !m_lastSearch.isEmpty()) - return; - currentTab()->findText(m_lastSearch, QWebPage::FindBackward); -} - -void BrowserMainWindow::slotViewZoomIn() -{ - if (!currentTab()) - return; - currentTab()->setZoomFactor(currentTab()->zoomFactor() + 0.1); -} - -void BrowserMainWindow::slotViewZoomOut() -{ - if (!currentTab()) - return; - currentTab()->setZoomFactor(currentTab()->zoomFactor() - 0.1); -} - -void BrowserMainWindow::slotViewResetZoom() -{ - if (!currentTab()) - return; - currentTab()->setZoomFactor(1.0); -} - -void BrowserMainWindow::slotViewZoomTextOnly(bool enable) -{ - if (!currentTab()) - return; - currentTab()->page()->settings()->setAttribute(QWebSettings::ZoomTextOnly, enable); -} - -void BrowserMainWindow::slotViewFullScreen(bool makeFullScreen) -{ - if (makeFullScreen) { - showFullScreen(); - } else { - if (isMinimized()) - showMinimized(); - else if (isMaximized()) - showMaximized(); - else showNormal(); - } -} - -void BrowserMainWindow::slotViewPageSource() -{ - if (!currentTab()) - return; - - QString markup = currentTab()->page()->mainFrame()->toHtml(); - QPlainTextEdit *view = new QPlainTextEdit(markup); - view->setWindowTitle(tr("Page Source of %1").arg(currentTab()->title())); - view->setMinimumWidth(640); - view->setAttribute(Qt::WA_DeleteOnClose); - view->show(); -} - -void BrowserMainWindow::slotHome() -{ - QSettings settings; - settings.beginGroup(QLatin1String("MainWindow")); - QString home = settings.value(QLatin1String("home"), QLatin1String("http://qtsoftware.com/")).toString(); - loadPage(home); -} - -void BrowserMainWindow::slotWebSearch() -{ - m_toolbarSearch->lineEdit()->selectAll(); - m_toolbarSearch->lineEdit()->setFocus(); -} - -void BrowserMainWindow::slotToggleInspector(bool enable) -{ - QWebSettings::globalSettings()->setAttribute(QWebSettings::DeveloperExtrasEnabled, enable); - if (enable) { - int result = QMessageBox::question(this, tr("Web Inspector"), - tr("The web inspector will only work correctly for pages that were loaded after enabling.\n" - "Do you want to reload all pages?"), - QMessageBox::Yes | QMessageBox::No); - if (result == QMessageBox::Yes) { - m_tabWidget->reloadAllTabs(); - } - } -} - -void BrowserMainWindow::slotSwapFocus() -{ - if (currentTab()->hasFocus()) - m_tabWidget->currentLineEdit()->setFocus(); - else - currentTab()->setFocus(); -} - -void BrowserMainWindow::loadPage(const QString &page) -{ - QUrl url = guessUrlFromString(page); - loadUrl(url); -} - -TabWidget *BrowserMainWindow::tabWidget() const -{ - return m_tabWidget; -} - -WebView *BrowserMainWindow::currentTab() const -{ - return m_tabWidget->currentWebView(); -} - -void BrowserMainWindow::slotLoadProgress(int progress) -{ - if (progress < 100 && progress > 0) { - m_chaseWidget->setAnimated(true); - disconnect(m_stopReload, SIGNAL(triggered()), m_reload, SLOT(trigger())); - if (m_stopIcon.isNull()) - m_stopIcon = style()->standardIcon(QStyle::SP_BrowserStop); - m_stopReload->setIcon(m_stopIcon); - connect(m_stopReload, SIGNAL(triggered()), m_stop, SLOT(trigger())); - m_stopReload->setToolTip(tr("Stop loading the current page")); - } else { - m_chaseWidget->setAnimated(false); - disconnect(m_stopReload, SIGNAL(triggered()), m_stop, SLOT(trigger())); - m_stopReload->setIcon(m_reloadIcon); - connect(m_stopReload, SIGNAL(triggered()), m_reload, SLOT(trigger())); - m_stopReload->setToolTip(tr("Reload the current page")); - } -} - -void BrowserMainWindow::slotAboutToShowBackMenu() -{ - m_historyBackMenu->clear(); - if (!currentTab()) - return; - QWebHistory *history = currentTab()->history(); - int historyCount = history->count(); - for (int i = history->backItems(historyCount).count() - 1; i >= 0; --i) { - QWebHistoryItem item = history->backItems(history->count()).at(i); - QAction *action = new QAction(this); - action->setData(-1*(historyCount-i-1)); - QIcon icon = BrowserApplication::instance()->icon(item.url()); - action->setIcon(icon); - action->setText(item.title()); - m_historyBackMenu->addAction(action); - } -} - -void BrowserMainWindow::slotAboutToShowForwardMenu() -{ - m_historyForwardMenu->clear(); - if (!currentTab()) - return; - QWebHistory *history = currentTab()->history(); - int historyCount = history->count(); - for (int i = 0; i < history->forwardItems(history->count()).count(); ++i) { - QWebHistoryItem item = history->forwardItems(historyCount).at(i); - QAction *action = new QAction(this); - action->setData(historyCount-i); - QIcon icon = BrowserApplication::instance()->icon(item.url()); - action->setIcon(icon); - action->setText(item.title()); - m_historyForwardMenu->addAction(action); - } -} - -void BrowserMainWindow::slotAboutToShowWindowMenu() -{ - m_windowMenu->clear(); - m_windowMenu->addAction(m_tabWidget->nextTabAction()); - m_windowMenu->addAction(m_tabWidget->previousTabAction()); - m_windowMenu->addSeparator(); - m_windowMenu->addAction(tr("Downloads"), this, SLOT(slotDownloadManager()), QKeySequence(tr("Alt+Ctrl+L", "Download Manager"))); - - m_windowMenu->addSeparator(); - QList<BrowserMainWindow*> windows = BrowserApplication::instance()->mainWindows(); - for (int i = 0; i < windows.count(); ++i) { - BrowserMainWindow *window = windows.at(i); - QAction *action = m_windowMenu->addAction(window->windowTitle(), this, SLOT(slotShowWindow())); - action->setData(i); - action->setCheckable(true); - if (window == this) - action->setChecked(true); - } -} - -void BrowserMainWindow::slotShowWindow() -{ - if (QAction *action = qobject_cast<QAction*>(sender())) { - QVariant v = action->data(); - if (v.canConvert<int>()) { - int offset = qvariant_cast<int>(v); - QList<BrowserMainWindow*> windows = BrowserApplication::instance()->mainWindows(); - windows.at(offset)->activateWindow(); - windows.at(offset)->currentTab()->setFocus(); - } - } -} - -void BrowserMainWindow::slotOpenActionUrl(QAction *action) -{ - int offset = action->data().toInt(); - QWebHistory *history = currentTab()->history(); - if (offset < 0) - history->goToItem(history->backItems(-1*offset).first()); // back - else if (offset > 0) - history->goToItem(history->forwardItems(history->count() - offset + 1).back()); // forward - } - -void BrowserMainWindow::geometryChangeRequested(const QRect &geometry) -{ - setGeometry(geometry); -} - diff --git a/examples/gestures/browser/browsermainwindow.h b/examples/gestures/browser/browsermainwindow.h deleted file mode 100644 index 04f6c0c..0000000 --- a/examples/gestures/browser/browsermainwindow.h +++ /dev/null @@ -1,169 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef BROWSERMAINWINDOW_H -#define BROWSERMAINWINDOW_H - -#include <QtGui/QMainWindow> -#include <QtGui/QIcon> -#include <QtCore/QUrl> - -class AutoSaver; -class BookmarksToolBar; -class ChaseWidget; -class QWebFrame; -class TabWidget; -class ToolbarSearch; -class WebView; - -/*! - The MainWindow of the Browser Application. - - Handles the tab widget and all the actions - */ -class BrowserMainWindow : public QMainWindow { - Q_OBJECT - -public: - BrowserMainWindow(QWidget *parent = 0, Qt::WindowFlags flags = 0); - ~BrowserMainWindow(); - QSize sizeHint() const; - -public: - static QUrl guessUrlFromString(const QString &url); - TabWidget *tabWidget() const; - WebView *currentTab() const; - QByteArray saveState(bool withTabs = true) const; - bool restoreState(const QByteArray &state); - -public slots: - void loadPage(const QString &url); - void slotHome(); - -protected: - void closeEvent(QCloseEvent *event); - -private slots: - void save(); - - void slotLoadProgress(int); - void slotUpdateStatusbar(const QString &string); - void slotUpdateWindowTitle(const QString &title = QString()); - - void loadUrl(const QUrl &url); - void slotPreferences(); - - void slotFileNew(); - void slotFileOpen(); - void slotFilePrintPreview(); - void slotFilePrint(); - void slotPrivateBrowsing(); - void slotFileSaveAs(); - void slotEditFind(); - void slotEditFindNext(); - void slotEditFindPrevious(); - void slotShowBookmarksDialog(); - void slotAddBookmark(); - void slotViewZoomIn(); - void slotViewZoomOut(); - void slotViewResetZoom(); - void slotViewZoomTextOnly(bool enable); - void slotViewToolbar(); - void slotViewBookmarksBar(); - void slotViewStatusbar(); - void slotViewPageSource(); - void slotViewFullScreen(bool enable); - - void slotWebSearch(); - void slotToggleInspector(bool enable); - void slotAboutApplication(); - void slotDownloadManager(); - void slotSelectLineEdit(); - - void slotAboutToShowBackMenu(); - void slotAboutToShowForwardMenu(); - void slotAboutToShowWindowMenu(); - void slotOpenActionUrl(QAction *action); - void slotShowWindow(); - void slotSwapFocus(); - - void printRequested(QWebFrame *frame); - void geometryChangeRequested(const QRect &geometry); - void updateToolbarActionText(bool visible); - void updateBookmarksToolbarActionText(bool visible); - -private: - void loadDefaultState(); - void setupMenu(); - void setupToolBar(); - void updateStatusbarActionText(bool visible); - -private: - QToolBar *m_navigationBar; - ToolbarSearch *m_toolbarSearch; - BookmarksToolBar *m_bookmarksToolbar; - ChaseWidget *m_chaseWidget; - TabWidget *m_tabWidget; - AutoSaver *m_autoSaver; - - QAction *m_historyBack; - QMenu *m_historyBackMenu; - QAction *m_historyForward; - QMenu *m_historyForwardMenu; - QMenu *m_windowMenu; - - QAction *m_stop; - QAction *m_reload; - QAction *m_stopReload; - QAction *m_viewToolbar; - QAction *m_viewBookmarkBar; - QAction *m_viewStatusbar; - QAction *m_restoreLastSession; - QAction *m_addBookmark; - - QIcon m_reloadIcon; - QIcon m_stopIcon; - - QString m_lastSearch; -}; - -#endif // BROWSERMAINWINDOW_H - diff --git a/examples/gestures/browser/chasewidget.cpp b/examples/gestures/browser/chasewidget.cpp deleted file mode 100644 index de6c90b..0000000 --- a/examples/gestures/browser/chasewidget.cpp +++ /dev/null @@ -1,142 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "chasewidget.h" - -#include <QtCore/QPoint> - -#include <QtGui/QApplication> -#include <QtGui/QHideEvent> -#include <QtGui/QPainter> -#include <QtGui/QPaintEvent> -#include <QtGui/QShowEvent> - -ChaseWidget::ChaseWidget(QWidget *parent, QPixmap pixmap, bool pixmapEnabled) - : QWidget(parent) - , m_segment(0) - , m_delay(100) - , m_step(40) - , m_timerId(-1) - , m_animated(false) - , m_pixmap(pixmap) - , m_pixmapEnabled(pixmapEnabled) -{ -} - -void ChaseWidget::setAnimated(bool value) -{ - if (m_animated == value) - return; - m_animated = value; - if (m_timerId != -1) { - killTimer(m_timerId); - m_timerId = -1; - } - if (m_animated) { - m_segment = 0; - m_timerId = startTimer(m_delay); - } - update(); -} - -void ChaseWidget::paintEvent(QPaintEvent *event) -{ - Q_UNUSED(event); - QPainter p(this); - if (m_pixmapEnabled && !m_pixmap.isNull()) { - p.drawPixmap(0, 0, m_pixmap); - return; - } - - const int extent = qMin(width() - 8, height() - 8); - const int displ = extent / 4; - const int ext = extent / 4 - 1; - - p.setRenderHint(QPainter::Antialiasing, true); - - if(m_animated) - p.setPen(Qt::gray); - else - p.setPen(QPen(palette().dark().color())); - - p.translate(width() / 2, height() / 2); // center - - for (int segment = 0; segment < segmentCount(); ++segment) { - p.rotate(QApplication::isRightToLeft() ? m_step : -m_step); - if(m_animated) - p.setBrush(colorForSegment(segment)); - else - p.setBrush(palette().background()); - p.drawEllipse(QRect(displ, -ext / 2, ext, ext)); - } -} - -QSize ChaseWidget::sizeHint() const -{ - return QSize(32, 32); -} - -void ChaseWidget::timerEvent(QTimerEvent *event) -{ - if (event->timerId() == m_timerId) { - ++m_segment; - update(); - } - QWidget::timerEvent(event); -} - -QColor ChaseWidget::colorForSegment(int seg) const -{ - int index = ((seg + m_segment) % segmentCount()); - int comp = qMax(0, 255 - (index * (255 / segmentCount()))); - return QColor(comp, comp, comp, 255); -} - -int ChaseWidget::segmentCount() const -{ - return 360 / m_step; -} - -void ChaseWidget::setPixmapEnabled(bool enable) -{ - m_pixmapEnabled = enable; -} - diff --git a/examples/gestures/browser/chasewidget.h b/examples/gestures/browser/chasewidget.h deleted file mode 100644 index 5b983e4..0000000 --- a/examples/gestures/browser/chasewidget.h +++ /dev/null @@ -1,85 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef CHASEWIDGET_H -#define CHASEWIDGET_H - -#include <QtGui/QWidget> - -#include <QtCore/QSize> -#include <QtGui/QColor> -#include <QtGui/QPixmap> - -QT_BEGIN_NAMESPACE -class QHideEvent; -class QShowEvent; -class QPaintEvent; -class QTimerEvent; -QT_END_NAMESPACE - -class ChaseWidget : public QWidget -{ - Q_OBJECT -public: - ChaseWidget(QWidget *parent = 0, QPixmap pixmap = QPixmap(), bool pixmapEnabled = false); - - void setAnimated(bool value); - void setPixmapEnabled(bool enable); - QSize sizeHint() const; - -protected: - void paintEvent(QPaintEvent *event); - void timerEvent(QTimerEvent *event); - -private: - int segmentCount() const; - QColor colorForSegment(int segment) const; - - int m_segment; - int m_delay; - int m_step; - int m_timerId; - bool m_animated; - QPixmap m_pixmap; - bool m_pixmapEnabled; -}; - -#endif diff --git a/examples/gestures/browser/cookiejar.cpp b/examples/gestures/browser/cookiejar.cpp deleted file mode 100644 index 3ae443f..0000000 --- a/examples/gestures/browser/cookiejar.cpp +++ /dev/null @@ -1,733 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "cookiejar.h" - -#include "autosaver.h" - -#include <QtCore/QDateTime> -#include <QtCore/QDir> -#include <QtCore/QFile> -#include <QtCore/QMetaEnum> -#include <QtCore/QSettings> -#include <QtCore/QUrl> - -#include <QtGui/QCompleter> -#include <QtGui/QDesktopServices> -#include <QtGui/QFont> -#include <QtGui/QFontMetrics> -#include <QtGui/QHeaderView> -#include <QtGui/QKeyEvent> -#include <QtGui/QSortFilterProxyModel> - -#include <QtWebKit/QWebSettings> - -#include <QtCore/QDebug> - -static const unsigned int JAR_VERSION = 23; - -QT_BEGIN_NAMESPACE -QDataStream &operator<<(QDataStream &stream, const QList<QNetworkCookie> &list) -{ - stream << JAR_VERSION; - stream << quint32(list.size()); - for (int i = 0; i < list.size(); ++i) - stream << list.at(i).toRawForm(); - return stream; -} - -QDataStream &operator>>(QDataStream &stream, QList<QNetworkCookie> &list) -{ - list.clear(); - - quint32 version; - stream >> version; - - if (version != JAR_VERSION) - return stream; - - quint32 count; - stream >> count; - for(quint32 i = 0; i < count; ++i) - { - QByteArray value; - stream >> value; - QList<QNetworkCookie> newCookies = QNetworkCookie::parseCookies(value); - if (newCookies.count() == 0 && value.length() != 0) { - qWarning() << "CookieJar: Unable to parse saved cookie:" << value; - } - for (int j = 0; j < newCookies.count(); ++j) - list.append(newCookies.at(j)); - if (stream.atEnd()) - break; - } - return stream; -} -QT_END_NAMESPACE - -CookieJar::CookieJar(QObject *parent) - : QNetworkCookieJar(parent) - , m_loaded(false) - , m_saveTimer(new AutoSaver(this)) - , m_acceptCookies(AcceptOnlyFromSitesNavigatedTo) -{ -} - -CookieJar::~CookieJar() -{ - if (m_keepCookies == KeepUntilExit) - clear(); - m_saveTimer->saveIfNeccessary(); -} - -void CookieJar::clear() -{ - setAllCookies(QList<QNetworkCookie>()); - m_saveTimer->changeOccurred(); - emit cookiesChanged(); -} - -void CookieJar::load() -{ - if (m_loaded) - return; - // load cookies and exceptions - qRegisterMetaTypeStreamOperators<QList<QNetworkCookie> >("QList<QNetworkCookie>"); - QSettings cookieSettings(QDesktopServices::storageLocation(QDesktopServices::DataLocation) + QLatin1String("/cookies.ini"), QSettings::IniFormat); - setAllCookies(qvariant_cast<QList<QNetworkCookie> >(cookieSettings.value(QLatin1String("cookies")))); - cookieSettings.beginGroup(QLatin1String("Exceptions")); - m_exceptions_block = cookieSettings.value(QLatin1String("block")).toStringList(); - m_exceptions_allow = cookieSettings.value(QLatin1String("allow")).toStringList(); - m_exceptions_allowForSession = cookieSettings.value(QLatin1String("allowForSession")).toStringList(); - qSort(m_exceptions_block.begin(), m_exceptions_block.end()); - qSort(m_exceptions_allow.begin(), m_exceptions_allow.end()); - qSort(m_exceptions_allowForSession.begin(), m_exceptions_allowForSession.end()); - - loadSettings(); -} - -void CookieJar::loadSettings() -{ - QSettings settings; - settings.beginGroup(QLatin1String("cookies")); - QByteArray value = settings.value(QLatin1String("acceptCookies"), - QLatin1String("AcceptOnlyFromSitesNavigatedTo")).toByteArray(); - QMetaEnum acceptPolicyEnum = staticMetaObject.enumerator(staticMetaObject.indexOfEnumerator("AcceptPolicy")); - m_acceptCookies = acceptPolicyEnum.keyToValue(value) == -1 ? - AcceptOnlyFromSitesNavigatedTo : - static_cast<AcceptPolicy>(acceptPolicyEnum.keyToValue(value)); - - value = settings.value(QLatin1String("keepCookiesUntil"), QLatin1String("KeepUntilExpire")).toByteArray(); - QMetaEnum keepPolicyEnum = staticMetaObject.enumerator(staticMetaObject.indexOfEnumerator("KeepPolicy")); - m_keepCookies = keepPolicyEnum.keyToValue(value) == -1 ? - KeepUntilExpire : - static_cast<KeepPolicy>(keepPolicyEnum.keyToValue(value)); - - if (m_keepCookies == KeepUntilExit) - setAllCookies(QList<QNetworkCookie>()); - - m_loaded = true; - emit cookiesChanged(); -} - -void CookieJar::save() -{ - if (!m_loaded) - return; - purgeOldCookies(); - QString directory = QDesktopServices::storageLocation(QDesktopServices::DataLocation); - if (directory.isEmpty()) - directory = QDir::homePath() + QLatin1String("/.") + QCoreApplication::applicationName(); - if (!QFile::exists(directory)) { - QDir dir; - dir.mkpath(directory); - } - QSettings cookieSettings(directory + QLatin1String("/cookies.ini"), QSettings::IniFormat); - QList<QNetworkCookie> cookies = allCookies(); - for (int i = cookies.count() - 1; i >= 0; --i) { - if (cookies.at(i).isSessionCookie()) - cookies.removeAt(i); - } - cookieSettings.setValue(QLatin1String("cookies"), qVariantFromValue<QList<QNetworkCookie> >(cookies)); - cookieSettings.beginGroup(QLatin1String("Exceptions")); - cookieSettings.setValue(QLatin1String("block"), m_exceptions_block); - cookieSettings.setValue(QLatin1String("allow"), m_exceptions_allow); - cookieSettings.setValue(QLatin1String("allowForSession"), m_exceptions_allowForSession); - - // save cookie settings - QSettings settings; - settings.beginGroup(QLatin1String("cookies")); - QMetaEnum acceptPolicyEnum = staticMetaObject.enumerator(staticMetaObject.indexOfEnumerator("AcceptPolicy")); - settings.setValue(QLatin1String("acceptCookies"), QLatin1String(acceptPolicyEnum.valueToKey(m_acceptCookies))); - - QMetaEnum keepPolicyEnum = staticMetaObject.enumerator(staticMetaObject.indexOfEnumerator("KeepPolicy")); - settings.setValue(QLatin1String("keepCookiesUntil"), QLatin1String(keepPolicyEnum.valueToKey(m_keepCookies))); -} - -void CookieJar::purgeOldCookies() -{ - QList<QNetworkCookie> cookies = allCookies(); - if (cookies.isEmpty()) - return; - int oldCount = cookies.count(); - QDateTime now = QDateTime::currentDateTime(); - for (int i = cookies.count() - 1; i >= 0; --i) { - if (!cookies.at(i).isSessionCookie() && cookies.at(i).expirationDate() < now) - cookies.removeAt(i); - } - if (oldCount == cookies.count()) - return; - setAllCookies(cookies); - emit cookiesChanged(); -} - -QList<QNetworkCookie> CookieJar::cookiesForUrl(const QUrl &url) const -{ - CookieJar *that = const_cast<CookieJar*>(this); - if (!m_loaded) - that->load(); - - QWebSettings *globalSettings = QWebSettings::globalSettings(); - if (globalSettings->testAttribute(QWebSettings::PrivateBrowsingEnabled)) { - QList<QNetworkCookie> noCookies; - return noCookies; - } - - return QNetworkCookieJar::cookiesForUrl(url); -} - -bool CookieJar::setCookiesFromUrl(const QList<QNetworkCookie> &cookieList, const QUrl &url) -{ - if (!m_loaded) - load(); - - QWebSettings *globalSettings = QWebSettings::globalSettings(); - if (globalSettings->testAttribute(QWebSettings::PrivateBrowsingEnabled)) - return false; - - QString host = url.host(); - bool eBlock = qBinaryFind(m_exceptions_block.begin(), m_exceptions_block.end(), host) != m_exceptions_block.end(); - bool eAllow = qBinaryFind(m_exceptions_allow.begin(), m_exceptions_allow.end(), host) != m_exceptions_allow.end(); - bool eAllowSession = qBinaryFind(m_exceptions_allowForSession.begin(), m_exceptions_allowForSession.end(), host) != m_exceptions_allowForSession.end(); - - bool addedCookies = false; - // pass exceptions - bool acceptInitially = (m_acceptCookies != AcceptNever); - if ((acceptInitially && !eBlock) - || (!acceptInitially && (eAllow || eAllowSession))) { - // pass url domain == cookie domain - QDateTime soon = QDateTime::currentDateTime(); - soon = soon.addDays(90); - foreach(QNetworkCookie cookie, cookieList) { - QList<QNetworkCookie> lst; - if (m_keepCookies == KeepUntilTimeLimit - && !cookie.isSessionCookie() - && cookie.expirationDate() > soon) { - cookie.setExpirationDate(soon); - } - lst += cookie; - if (QNetworkCookieJar::setCookiesFromUrl(lst, url)) { - addedCookies = true; - } else { - // finally force it in if wanted - if (m_acceptCookies == AcceptAlways) { - QList<QNetworkCookie> cookies = allCookies(); - cookies += cookie; - setAllCookies(cookies); - addedCookies = true; - } -#if 0 - else - qWarning() << "setCookiesFromUrl failed" << url << cookieList.value(0).toRawForm(); -#endif - } - } - } - - if (addedCookies) { - m_saveTimer->changeOccurred(); - emit cookiesChanged(); - } - return addedCookies; -} - -CookieJar::AcceptPolicy CookieJar::acceptPolicy() const -{ - if (!m_loaded) - (const_cast<CookieJar*>(this))->load(); - return m_acceptCookies; -} - -void CookieJar::setAcceptPolicy(AcceptPolicy policy) -{ - if (!m_loaded) - load(); - if (policy == m_acceptCookies) - return; - m_acceptCookies = policy; - m_saveTimer->changeOccurred(); -} - -CookieJar::KeepPolicy CookieJar::keepPolicy() const -{ - if (!m_loaded) - (const_cast<CookieJar*>(this))->load(); - return m_keepCookies; -} - -void CookieJar::setKeepPolicy(KeepPolicy policy) -{ - if (!m_loaded) - load(); - if (policy == m_keepCookies) - return; - m_keepCookies = policy; - m_saveTimer->changeOccurred(); -} - -QStringList CookieJar::blockedCookies() const -{ - if (!m_loaded) - (const_cast<CookieJar*>(this))->load(); - return m_exceptions_block; -} - -QStringList CookieJar::allowedCookies() const -{ - if (!m_loaded) - (const_cast<CookieJar*>(this))->load(); - return m_exceptions_allow; -} - -QStringList CookieJar::allowForSessionCookies() const -{ - if (!m_loaded) - (const_cast<CookieJar*>(this))->load(); - return m_exceptions_allowForSession; -} - -void CookieJar::setBlockedCookies(const QStringList &list) -{ - if (!m_loaded) - load(); - m_exceptions_block = list; - qSort(m_exceptions_block.begin(), m_exceptions_block.end()); - m_saveTimer->changeOccurred(); -} - -void CookieJar::setAllowedCookies(const QStringList &list) -{ - if (!m_loaded) - load(); - m_exceptions_allow = list; - qSort(m_exceptions_allow.begin(), m_exceptions_allow.end()); - m_saveTimer->changeOccurred(); -} - -void CookieJar::setAllowForSessionCookies(const QStringList &list) -{ - if (!m_loaded) - load(); - m_exceptions_allowForSession = list; - qSort(m_exceptions_allowForSession.begin(), m_exceptions_allowForSession.end()); - m_saveTimer->changeOccurred(); -} - -CookieModel::CookieModel(CookieJar *cookieJar, QObject *parent) - : QAbstractTableModel(parent) - , m_cookieJar(cookieJar) -{ - connect(m_cookieJar, SIGNAL(cookiesChanged()), this, SLOT(cookiesChanged())); - m_cookieJar->load(); -} - -QVariant CookieModel::headerData(int section, Qt::Orientation orientation, int role) const -{ - if (role == Qt::SizeHintRole) { - QFont font; - font.setPointSize(10); - QFontMetrics fm(font); - int height = fm.height() + fm.height()/3; - int width = fm.width(headerData(section, orientation, Qt::DisplayRole).toString()); - return QSize(width, height); - } - - if (orientation == Qt::Horizontal) { - if (role != Qt::DisplayRole) - return QVariant(); - - switch (section) { - case 0: - return tr("Website"); - case 1: - return tr("Name"); - case 2: - return tr("Path"); - case 3: - return tr("Secure"); - case 4: - return tr("Expires"); - case 5: - return tr("Contents"); - default: - return QVariant(); - } - } - return QAbstractTableModel::headerData(section, orientation, role); -} - -QVariant CookieModel::data(const QModelIndex &index, int role) const -{ - QList<QNetworkCookie> lst; - if (m_cookieJar) - lst = m_cookieJar->allCookies(); - if (index.row() < 0 || index.row() >= lst.size()) - return QVariant(); - - switch (role) { - case Qt::DisplayRole: - case Qt::EditRole: { - QNetworkCookie cookie = lst.at(index.row()); - switch (index.column()) { - case 0: - return cookie.domain(); - case 1: - return cookie.name(); - case 2: - return cookie.path(); - case 3: - return cookie.isSecure(); - case 4: - return cookie.expirationDate(); - case 5: - return cookie.value(); - } - } - case Qt::FontRole:{ - QFont font; - font.setPointSize(10); - return font; - } - } - - return QVariant(); -} - -int CookieModel::columnCount(const QModelIndex &parent) const -{ - return (parent.isValid()) ? 0 : 6; -} - -int CookieModel::rowCount(const QModelIndex &parent) const -{ - return (parent.isValid() || !m_cookieJar) ? 0 : m_cookieJar->allCookies().count(); -} - -bool CookieModel::removeRows(int row, int count, const QModelIndex &parent) -{ - if (parent.isValid() || !m_cookieJar) - return false; - int lastRow = row + count - 1; - beginRemoveRows(parent, row, lastRow); - QList<QNetworkCookie> lst = m_cookieJar->allCookies(); - for (int i = lastRow; i >= row; --i) { - lst.removeAt(i); - } - m_cookieJar->setAllCookies(lst); - endRemoveRows(); - return true; -} - -void CookieModel::cookiesChanged() -{ - reset(); -} - -CookiesDialog::CookiesDialog(CookieJar *cookieJar, QWidget *parent) : QDialog(parent) -{ - setupUi(this); - setWindowFlags(Qt::Sheet); - CookieModel *model = new CookieModel(cookieJar, this); - m_proxyModel = new QSortFilterProxyModel(this); - connect(search, SIGNAL(textChanged(QString)), - m_proxyModel, SLOT(setFilterFixedString(QString))); - connect(removeButton, SIGNAL(clicked()), cookiesTable, SLOT(removeOne())); - connect(removeAllButton, SIGNAL(clicked()), cookiesTable, SLOT(removeAll())); - m_proxyModel->setSourceModel(model); - cookiesTable->verticalHeader()->hide(); - cookiesTable->setSelectionBehavior(QAbstractItemView::SelectRows); - cookiesTable->setModel(m_proxyModel); - cookiesTable->setAlternatingRowColors(true); - cookiesTable->setTextElideMode(Qt::ElideMiddle); - cookiesTable->setShowGrid(false); - cookiesTable->setSortingEnabled(true); - QFont f = font(); - f.setPointSize(10); - QFontMetrics fm(f); - int height = fm.height() + fm.height()/3; - cookiesTable->verticalHeader()->setDefaultSectionSize(height); - cookiesTable->verticalHeader()->setMinimumSectionSize(-1); - for (int i = 0; i < model->columnCount(); ++i){ - int header = cookiesTable->horizontalHeader()->sectionSizeHint(i); - switch (i) { - case 0: - header = fm.width(QLatin1String("averagehost.domain.com")); - break; - case 1: - header = fm.width(QLatin1String("_session_id")); - break; - case 4: - header = fm.width(QDateTime::currentDateTime().toString(Qt::LocalDate)); - break; - } - int buffer = fm.width(QLatin1String("xx")); - header += buffer; - cookiesTable->horizontalHeader()->resizeSection(i, header); - } - cookiesTable->horizontalHeader()->setStretchLastSection(true); -} - - - -CookieExceptionsModel::CookieExceptionsModel(CookieJar *cookiejar, QObject *parent) - : QAbstractTableModel(parent) - , m_cookieJar(cookiejar) -{ - m_allowedCookies = m_cookieJar->allowedCookies(); - m_blockedCookies = m_cookieJar->blockedCookies(); - m_sessionCookies = m_cookieJar->allowForSessionCookies(); -} - -QVariant CookieExceptionsModel::headerData(int section, Qt::Orientation orientation, int role) const -{ - if (role == Qt::SizeHintRole) { - QFont font; - font.setPointSize(10); - QFontMetrics fm(font); - int height = fm.height() + fm.height()/3; - int width = fm.width(headerData(section, orientation, Qt::DisplayRole).toString()); - return QSize(width, height); - } - - if (orientation == Qt::Horizontal - && role == Qt::DisplayRole) { - switch (section) { - case 0: - return tr("Website"); - case 1: - return tr("Status"); - } - } - return QAbstractTableModel::headerData(section, orientation, role); -} - -QVariant CookieExceptionsModel::data(const QModelIndex &index, int role) const -{ - if (index.row() < 0 || index.row() >= rowCount()) - return QVariant(); - - switch (role) { - case Qt::DisplayRole: - case Qt::EditRole: { - int row = index.row(); - if (row < m_allowedCookies.count()) { - switch (index.column()) { - case 0: - return m_allowedCookies.at(row); - case 1: - return tr("Allow"); - } - } - row = row - m_allowedCookies.count(); - if (row < m_blockedCookies.count()) { - switch (index.column()) { - case 0: - return m_blockedCookies.at(row); - case 1: - return tr("Block"); - } - } - row = row - m_blockedCookies.count(); - if (row < m_sessionCookies.count()) { - switch (index.column()) { - case 0: - return m_sessionCookies.at(row); - case 1: - return tr("Allow For Session"); - } - } - } - case Qt::FontRole:{ - QFont font; - font.setPointSize(10); - return font; - } - } - return QVariant(); -} - -int CookieExceptionsModel::columnCount(const QModelIndex &parent) const -{ - return (parent.isValid()) ? 0 : 2; -} - -int CookieExceptionsModel::rowCount(const QModelIndex &parent) const -{ - return (parent.isValid() || !m_cookieJar) ? 0 : m_allowedCookies.count() + m_blockedCookies.count() + m_sessionCookies.count(); -} - -bool CookieExceptionsModel::removeRows(int row, int count, const QModelIndex &parent) -{ - if (parent.isValid() || !m_cookieJar) - return false; - - int lastRow = row + count - 1; - beginRemoveRows(parent, row, lastRow); - for (int i = lastRow; i >= row; --i) { - if (i < m_allowedCookies.count()) { - m_allowedCookies.removeAt(row); - continue; - } - i = i - m_allowedCookies.count(); - if (i < m_blockedCookies.count()) { - m_blockedCookies.removeAt(row); - continue; - } - i = i - m_blockedCookies.count(); - if (i < m_sessionCookies.count()) { - m_sessionCookies.removeAt(row); - continue; - } - } - m_cookieJar->setAllowedCookies(m_allowedCookies); - m_cookieJar->setBlockedCookies(m_blockedCookies); - m_cookieJar->setAllowForSessionCookies(m_sessionCookies); - endRemoveRows(); - return true; -} - -CookiesExceptionsDialog::CookiesExceptionsDialog(CookieJar *cookieJar, QWidget *parent) - : QDialog(parent) - , m_cookieJar(cookieJar) -{ - setupUi(this); - setWindowFlags(Qt::Sheet); - connect(removeButton, SIGNAL(clicked()), exceptionTable, SLOT(removeOne())); - connect(removeAllButton, SIGNAL(clicked()), exceptionTable, SLOT(removeAll())); - exceptionTable->verticalHeader()->hide(); - exceptionTable->setSelectionBehavior(QAbstractItemView::SelectRows); - exceptionTable->setAlternatingRowColors(true); - exceptionTable->setTextElideMode(Qt::ElideMiddle); - exceptionTable->setShowGrid(false); - exceptionTable->setSortingEnabled(true); - m_exceptionsModel = new CookieExceptionsModel(cookieJar, this); - m_proxyModel = new QSortFilterProxyModel(this); - m_proxyModel->setSourceModel(m_exceptionsModel); - connect(search, SIGNAL(textChanged(QString)), - m_proxyModel, SLOT(setFilterFixedString(QString))); - exceptionTable->setModel(m_proxyModel); - - CookieModel *cookieModel = new CookieModel(cookieJar, this); - domainLineEdit->setCompleter(new QCompleter(cookieModel, domainLineEdit)); - - connect(domainLineEdit, SIGNAL(textChanged(const QString &)), - this, SLOT(textChanged(const QString &))); - connect(blockButton, SIGNAL(clicked()), this, SLOT(block())); - connect(allowButton, SIGNAL(clicked()), this, SLOT(allow())); - connect(allowForSessionButton, SIGNAL(clicked()), this, SLOT(allowForSession())); - - QFont f = font(); - f.setPointSize(10); - QFontMetrics fm(f); - int height = fm.height() + fm.height()/3; - exceptionTable->verticalHeader()->setDefaultSectionSize(height); - exceptionTable->verticalHeader()->setMinimumSectionSize(-1); - for (int i = 0; i < m_exceptionsModel->columnCount(); ++i){ - int header = exceptionTable->horizontalHeader()->sectionSizeHint(i); - switch (i) { - case 0: - header = fm.width(QLatin1String("averagebiglonghost.domain.com")); - break; - case 1: - header = fm.width(QLatin1String("Allow For Session")); - break; - } - int buffer = fm.width(QLatin1String("xx")); - header += buffer; - exceptionTable->horizontalHeader()->resizeSection(i, header); - } -} - -void CookiesExceptionsDialog::textChanged(const QString &text) -{ - bool enabled = !text.isEmpty(); - blockButton->setEnabled(enabled); - allowButton->setEnabled(enabled); - allowForSessionButton->setEnabled(enabled); -} - -void CookiesExceptionsDialog::block() -{ - if (domainLineEdit->text().isEmpty()) - return; - m_exceptionsModel->m_blockedCookies.append(domainLineEdit->text()); - m_cookieJar->setBlockedCookies(m_exceptionsModel->m_blockedCookies); - m_exceptionsModel->reset(); -} - -void CookiesExceptionsDialog::allow() -{ - if (domainLineEdit->text().isEmpty()) - return; - m_exceptionsModel->m_allowedCookies.append(domainLineEdit->text()); - m_cookieJar->setAllowedCookies(m_exceptionsModel->m_allowedCookies); - m_exceptionsModel->reset(); -} - -void CookiesExceptionsDialog::allowForSession() -{ - if (domainLineEdit->text().isEmpty()) - return; - m_exceptionsModel->m_sessionCookies.append(domainLineEdit->text()); - m_cookieJar->setAllowForSessionCookies(m_exceptionsModel->m_sessionCookies); - m_exceptionsModel->reset(); -} - diff --git a/examples/gestures/browser/cookiejar.h b/examples/gestures/browser/cookiejar.h deleted file mode 100644 index 55ba185..0000000 --- a/examples/gestures/browser/cookiejar.h +++ /dev/null @@ -1,204 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef COOKIEJAR_H -#define COOKIEJAR_H - -#include <QtNetwork/QNetworkCookieJar> - -#include <QtCore/QAbstractItemModel> -#include <QtCore/QStringList> - -#include <QtGui/QDialog> -#include <QtGui/QTableView> - -QT_BEGIN_NAMESPACE -class QSortFilterProxyModel; -class QKeyEvent; -QT_END_NAMESPACE - -class AutoSaver; - -class CookieJar : public QNetworkCookieJar -{ - friend class CookieModel; - Q_OBJECT - Q_PROPERTY(AcceptPolicy acceptPolicy READ acceptPolicy WRITE setAcceptPolicy) - Q_PROPERTY(KeepPolicy keepPolicy READ keepPolicy WRITE setKeepPolicy) - Q_PROPERTY(QStringList blockedCookies READ blockedCookies WRITE setBlockedCookies) - Q_PROPERTY(QStringList allowedCookies READ allowedCookies WRITE setAllowedCookies) - Q_PROPERTY(QStringList allowForSessionCookies READ allowForSessionCookies WRITE setAllowForSessionCookies) - Q_ENUMS(KeepPolicy) - Q_ENUMS(AcceptPolicy) - -signals: - void cookiesChanged(); - -public: - enum AcceptPolicy { - AcceptAlways, - AcceptNever, - AcceptOnlyFromSitesNavigatedTo - }; - - enum KeepPolicy { - KeepUntilExpire, - KeepUntilExit, - KeepUntilTimeLimit - }; - - CookieJar(QObject *parent = 0); - ~CookieJar(); - - QList<QNetworkCookie> cookiesForUrl(const QUrl &url) const; - bool setCookiesFromUrl(const QList<QNetworkCookie> &cookieList, const QUrl &url); - - AcceptPolicy acceptPolicy() const; - void setAcceptPolicy(AcceptPolicy policy); - - KeepPolicy keepPolicy() const; - void setKeepPolicy(KeepPolicy policy); - - QStringList blockedCookies() const; - QStringList allowedCookies() const; - QStringList allowForSessionCookies() const; - - void setBlockedCookies(const QStringList &list); - void setAllowedCookies(const QStringList &list); - void setAllowForSessionCookies(const QStringList &list); - -public slots: - void clear(); - void loadSettings(); - -private slots: - void save(); - -private: - void purgeOldCookies(); - void load(); - bool m_loaded; - AutoSaver *m_saveTimer; - - AcceptPolicy m_acceptCookies; - KeepPolicy m_keepCookies; - - QStringList m_exceptions_block; - QStringList m_exceptions_allow; - QStringList m_exceptions_allowForSession; -}; - -class CookieModel : public QAbstractTableModel -{ - Q_OBJECT - -public: - CookieModel(CookieJar *jar, QObject *parent = 0); - QVariant headerData(int section, Qt::Orientation orientation, int role) const; - QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const; - int columnCount(const QModelIndex &parent = QModelIndex()) const; - int rowCount(const QModelIndex &parent = QModelIndex()) const; - bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex()); - -private slots: - void cookiesChanged(); - -private: - CookieJar *m_cookieJar; -}; - -#include "ui_cookies.h" -#include "ui_cookiesexceptions.h" - -class CookiesDialog : public QDialog, public Ui_CookiesDialog -{ - Q_OBJECT - -public: - CookiesDialog(CookieJar *cookieJar, QWidget *parent = 0); - -private: - QSortFilterProxyModel *m_proxyModel; -}; - -class CookieExceptionsModel : public QAbstractTableModel -{ - Q_OBJECT - friend class CookiesExceptionsDialog; - -public: - CookieExceptionsModel(CookieJar *cookieJar, QObject *parent = 0); - QVariant headerData(int section, Qt::Orientation orientation, int role) const; - QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const; - int columnCount(const QModelIndex &parent = QModelIndex()) const; - int rowCount(const QModelIndex &parent = QModelIndex()) const; - bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex()); - -private: - CookieJar *m_cookieJar; - - // Domains we allow, Domains we block, Domains we allow for this session - QStringList m_allowedCookies; - QStringList m_blockedCookies; - QStringList m_sessionCookies; -}; - -class CookiesExceptionsDialog : public QDialog, public Ui_CookiesExceptionsDialog -{ - Q_OBJECT - -public: - CookiesExceptionsDialog(CookieJar *cookieJar, QWidget *parent = 0); - -private slots: - void block(); - void allow(); - void allowForSession(); - void textChanged(const QString &text); - -private: - CookieExceptionsModel *m_exceptionsModel; - QSortFilterProxyModel *m_proxyModel; - CookieJar *m_cookieJar; -}; - -#endif // COOKIEJAR_H - diff --git a/examples/gestures/browser/cookies.ui b/examples/gestures/browser/cookies.ui deleted file mode 100644 index c4bccc5..0000000 --- a/examples/gestures/browser/cookies.ui +++ /dev/null @@ -1,106 +0,0 @@ -<ui version="4.0" > - <class>CookiesDialog</class> - <widget class="QDialog" name="CookiesDialog" > - <property name="geometry" > - <rect> - <x>0</x> - <y>0</y> - <width>550</width> - <height>370</height> - </rect> - </property> - <property name="windowTitle" > - <string>Cookies</string> - </property> - <layout class="QGridLayout" > - <item row="0" column="0" > - <spacer> - <property name="orientation" > - <enum>Qt::Horizontal</enum> - </property> - <property name="sizeHint" stdset="0" > - <size> - <width>252</width> - <height>20</height> - </size> - </property> - </spacer> - </item> - <item row="0" column="1" > - <widget class="SearchLineEdit" name="search" /> - </item> - <item row="1" column="0" colspan="2" > - <widget class="EditTableView" name="cookiesTable" /> - </item> - <item row="2" column="0" colspan="2" > - <layout class="QHBoxLayout" > - <item> - <widget class="QPushButton" name="removeButton" > - <property name="text" > - <string>&Remove</string> - </property> - </widget> - </item> - <item> - <widget class="QPushButton" name="removeAllButton" > - <property name="text" > - <string>Remove &All Cookies</string> - </property> - </widget> - </item> - <item> - <spacer> - <property name="orientation" > - <enum>Qt::Horizontal</enum> - </property> - <property name="sizeHint" stdset="0" > - <size> - <width>40</width> - <height>20</height> - </size> - </property> - </spacer> - </item> - <item> - <widget class="QDialogButtonBox" name="buttonBox" > - <property name="standardButtons" > - <set>QDialogButtonBox::Ok</set> - </property> - </widget> - </item> - </layout> - </item> - </layout> - </widget> - <customwidgets> - <customwidget> - <class>SearchLineEdit</class> - <extends>QLineEdit</extends> - <header>searchlineedit.h</header> - </customwidget> - <customwidget> - <class>EditTableView</class> - <extends>QTableView</extends> - <header>edittableview.h</header> - </customwidget> - </customwidgets> - <resources/> - <connections> - <connection> - <sender>buttonBox</sender> - <signal>accepted()</signal> - <receiver>CookiesDialog</receiver> - <slot>accept()</slot> - <hints> - <hint type="sourcelabel" > - <x>472</x> - <y>329</y> - </hint> - <hint type="destinationlabel" > - <x>461</x> - <y>356</y> - </hint> - </hints> - </connection> - </connections> -</ui> diff --git a/examples/gestures/browser/cookiesexceptions.ui b/examples/gestures/browser/cookiesexceptions.ui deleted file mode 100644 index 3d9ef62..0000000 --- a/examples/gestures/browser/cookiesexceptions.ui +++ /dev/null @@ -1,184 +0,0 @@ -<ui version="4.0" > - <class>CookiesExceptionsDialog</class> - <widget class="QDialog" name="CookiesExceptionsDialog" > - <property name="geometry" > - <rect> - <x>0</x> - <y>0</y> - <width>466</width> - <height>446</height> - </rect> - </property> - <property name="windowTitle" > - <string>Cookie Exceptions</string> - </property> - <layout class="QVBoxLayout" > - <item> - <widget class="QGroupBox" name="newExceptionGroupBox" > - <property name="title" > - <string>New Exception</string> - </property> - <layout class="QGridLayout" > - <item row="0" column="0" > - <layout class="QHBoxLayout" > - <item> - <widget class="QLabel" name="label" > - <property name="text" > - <string>Domain:</string> - </property> - </widget> - </item> - <item> - <widget class="QLineEdit" name="domainLineEdit" /> - </item> - </layout> - </item> - <item row="1" column="0" > - <layout class="QHBoxLayout" > - <item> - <spacer> - <property name="orientation" > - <enum>Qt::Horizontal</enum> - </property> - <property name="sizeHint" stdset="0" > - <size> - <width>81</width> - <height>25</height> - </size> - </property> - </spacer> - </item> - <item> - <widget class="QPushButton" name="blockButton" > - <property name="enabled" > - <bool>false</bool> - </property> - <property name="text" > - <string>Block</string> - </property> - </widget> - </item> - <item> - <widget class="QPushButton" name="allowForSessionButton" > - <property name="enabled" > - <bool>false</bool> - </property> - <property name="text" > - <string>Allow For Session</string> - </property> - </widget> - </item> - <item> - <widget class="QPushButton" name="allowButton" > - <property name="enabled" > - <bool>false</bool> - </property> - <property name="text" > - <string>Allow</string> - </property> - </widget> - </item> - </layout> - </item> - </layout> - </widget> - </item> - <item> - <widget class="QGroupBox" name="ExceptionsGroupBox" > - <property name="title" > - <string>Exceptions</string> - </property> - <layout class="QGridLayout" > - <item row="0" column="0" colspan="3" > - 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-</g> - </g> -</svg> diff --git a/examples/gestures/browser/data/closetab.png b/examples/gestures/browser/data/closetab.png Binary files differdeleted file mode 100644 index ab9d669..0000000 --- a/examples/gestures/browser/data/closetab.png +++ /dev/null diff --git a/examples/gestures/browser/data/data.qrc b/examples/gestures/browser/data/data.qrc deleted file mode 100644 index c7d0294..0000000 --- a/examples/gestures/browser/data/data.qrc +++ /dev/null @@ -1,11 +0,0 @@ -<!DOCTYPE RCC><RCC version="1.0"> -<qresource> - <file>addtab.png</file> - <file>closetab.png</file> - <file>history.png</file> - <file>browser.svg</file> - <file>defaultbookmarks.xbel</file> - <file>loading.gif</file> - <file>defaulticon.png</file> -</qresource> -</RCC> diff --git a/examples/gestures/browser/data/defaultbookmarks.xbel b/examples/gestures/browser/data/defaultbookmarks.xbel deleted file mode 100644 index a168244..0000000 --- a/examples/gestures/browser/data/defaultbookmarks.xbel +++ /dev/null @@ -1,40 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE xbel> -<xbel version="1.0"> - <folder folded="yes"> - <title>Bookmarks Bar</title> - <bookmark href="http://qtsoftware.com/"> - <title>Qt Software</title> - </bookmark> - <bookmark href="http://webkit.org/"> - <title>WebKit.org</title> - </bookmark> - <bookmark href="http://doc.trolltech.com/"> - <title>Qt Documentation</title> - </bookmark> - <bookmark href="http://doc.trolltech.com/qq/"> - <title>Qt Quarterly</title> - </bookmark> - <bookmark href="http://labs.trolltech.com/"> - <title>Qt Labs</title> - </bookmark> - <bookmark href="http://www.qtcentre.org/"> - <title>Qt Centre</title> - </bookmark> - <bookmark href="http://qt-apps.org/"> - <title>Qt-Apps.org</title> - </bookmark> - <bookmark href="http://qtnode.net/"> - <title>qtnode</title> - </bookmark> - <bookmark href="http://xkcd.com/"> - <title>xkcd</title> - </bookmark> - </folder> - <folder folded="yes"> - <title>Bookmarks Menu</title> - <bookmark href="http://reddit.com/"> - <title>reddit.com: what's new online!</title> - </bookmark> - </folder> -</xbel> diff --git a/examples/gestures/browser/data/defaulticon.png b/examples/gestures/browser/data/defaulticon.png Binary files differdeleted file mode 100644 index 01a0920..0000000 --- a/examples/gestures/browser/data/defaulticon.png +++ /dev/null diff --git a/examples/gestures/browser/data/history.png b/examples/gestures/browser/data/history.png Binary files differdeleted file mode 100644 index 552a1cb..0000000 --- a/examples/gestures/browser/data/history.png +++ /dev/null diff --git a/examples/gestures/browser/data/loading.gif b/examples/gestures/browser/data/loading.gif Binary files differdeleted file mode 100644 index c1545eb..0000000 --- a/examples/gestures/browser/data/loading.gif +++ /dev/null diff --git a/examples/gestures/browser/downloaditem.ui b/examples/gestures/browser/downloaditem.ui deleted file mode 100644 index 4a0a0fd..0000000 --- a/examples/gestures/browser/downloaditem.ui +++ /dev/null @@ -1,134 +0,0 @@ -<ui version="4.0" > - <class>DownloadItem</class> - <widget class="QWidget" name="DownloadItem" > - <property name="geometry" > - <rect> - <x>0</x> - <y>0</y> - <width>423</width> - <height>110</height> - </rect> - </property> - <property name="windowTitle" > - <string>Form</string> - </property> - <layout class="QHBoxLayout" name="horizontalLayout" > - <property name="margin" > - <number>0</number> - </property> - <item> - <widget class="QLabel" name="fileIcon" > - <property name="sizePolicy" > - <sizepolicy vsizetype="Minimum" hsizetype="Minimum" > - <horstretch>0</horstretch> - <verstretch>0</verstretch> - </sizepolicy> - </property> - <property name="text" > - <string>Ico</string> - </property> - </widget> - </item> - <item> - <layout class="QVBoxLayout" name="verticalLayout_2" > - <item> - <widget class="SqueezeLabel" native="1" name="fileNameLabel" > - <property name="sizePolicy" > - <sizepolicy vsizetype="Preferred" hsizetype="Expanding" > - <horstretch>0</horstretch> - <verstretch>0</verstretch> - </sizepolicy> - </property> - <property name="text" stdset="0" > - <string>Filename</string> - </property> - </widget> - </item> - <item> - <widget class="QProgressBar" name="progressBar" > - <property name="value" > - <number>0</number> - </property> - </widget> - </item> - <item> - <widget class="SqueezeLabel" native="1" name="downloadInfoLabel" > - <property name="sizePolicy" > - <sizepolicy vsizetype="Preferred" hsizetype="Minimum" > - <horstretch>0</horstretch> - <verstretch>0</verstretch> - </sizepolicy> - </property> - <property name="text" stdset="0" > - <string/> - </property> - </widget> - </item> - </layout> - </item> - <item> - <layout class="QVBoxLayout" name="verticalLayout" > - <item> - <spacer name="verticalSpacer" > - <property name="orientation" > - <enum>Qt::Vertical</enum> - </property> - <property name="sizeHint" stdset="0" > - <size> - <width>17</width> - <height>1</height> - </size> - </property> - </spacer> - </item> - <item> - <widget class="QPushButton" name="tryAgainButton" > - <property name="enabled" > - <bool>false</bool> - </property> - <property name="text" > - <string>Try Again</string> - </property> - </widget> - </item> - <item> - <widget class="QPushButton" name="stopButton" > - <property name="text" > - <string>Stop</string> - </property> - </widget> - </item> - <item> - <widget class="QPushButton" name="openButton" > - <property name="text" > - <string>Open</string> - </property> - </widget> - </item> - <item> - <spacer name="verticalSpacer_2" > - <property name="orientation" > - <enum>Qt::Vertical</enum> - </property> - <property name="sizeHint" stdset="0" > - <size> - <width>17</width> - <height>5</height> - </size> - </property> - </spacer> - </item> - </layout> - </item> - </layout> - </widget> - <customwidgets> - <customwidget> - <class>SqueezeLabel</class> - <extends>QWidget</extends> - <header>squeezelabel.h</header> - </customwidget> - </customwidgets> - <resources/> - <connections/> -</ui> diff --git a/examples/gestures/browser/downloadmanager.cpp b/examples/gestures/browser/downloadmanager.cpp deleted file mode 100644 index 8e23795..0000000 --- a/examples/gestures/browser/downloadmanager.cpp +++ /dev/null @@ -1,579 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "downloadmanager.h" - -#include "autosaver.h" -#include "browserapplication.h" -#include "networkaccessmanager.h" - -#include <math.h> - -#include <QtCore/QMetaEnum> -#include <QtCore/QSettings> - -#include <QtGui/QDesktopServices> -#include <QtGui/QFileDialog> -#include <QtGui/QHeaderView> -#include <QtGui/QFileIconProvider> - -#include <QtCore/QDebug> - -#include <QtWebKit/QWebSettings> - -/*! - DownloadItem is a widget that is displayed in the download manager list. - It moves the data from the QNetworkReply into the QFile as well - as update the information/progressbar and report errors. - */ -DownloadItem::DownloadItem(QNetworkReply *reply, bool requestFileName, QWidget *parent) - : QWidget(parent) - , m_reply(reply) - , m_requestFileName(requestFileName) - , m_bytesReceived(0) -{ - setupUi(this); - QPalette p = downloadInfoLabel->palette(); - p.setColor(QPalette::Text, Qt::darkGray); - downloadInfoLabel->setPalette(p); - progressBar->setMaximum(0); - tryAgainButton->hide(); - connect(stopButton, SIGNAL(clicked()), this, SLOT(stop())); - connect(openButton, SIGNAL(clicked()), this, SLOT(open())); - connect(tryAgainButton, SIGNAL(clicked()), this, SLOT(tryAgain())); - - init(); -} - -void DownloadItem::init() -{ - if (!m_reply) - return; - - // attach to the m_reply - m_url = m_reply->url(); - m_reply->setParent(this); - connect(m_reply, SIGNAL(readyRead()), this, SLOT(downloadReadyRead())); - connect(m_reply, SIGNAL(error(QNetworkReply::NetworkError)), - this, SLOT(error(QNetworkReply::NetworkError))); - connect(m_reply, SIGNAL(downloadProgress(qint64, qint64)), - this, SLOT(downloadProgress(qint64, qint64))); - connect(m_reply, SIGNAL(metaDataChanged()), - this, SLOT(metaDataChanged())); - connect(m_reply, SIGNAL(finished()), - this, SLOT(finished())); - - // reset info - downloadInfoLabel->clear(); - progressBar->setValue(0); - getFileName(); - - // start timer for the download estimation - m_downloadTime.start(); - - if (m_reply->error() != QNetworkReply::NoError) { - error(m_reply->error()); - finished(); - } -} - -void DownloadItem::getFileName() -{ - QSettings settings; - settings.beginGroup(QLatin1String("downloadmanager")); - QString defaultLocation = QDesktopServices::storageLocation(QDesktopServices::DesktopLocation); - QString downloadDirectory = settings.value(QLatin1String("downloadDirectory"), defaultLocation).toString(); - if (!downloadDirectory.isEmpty()) - downloadDirectory += QLatin1Char('/'); - - QString defaultFileName = saveFileName(downloadDirectory); - QString fileName = defaultFileName; - if (m_requestFileName) { - fileName = QFileDialog::getSaveFileName(this, tr("Save File"), defaultFileName); - if (fileName.isEmpty()) { - m_reply->close(); - fileNameLabel->setText(tr("Download canceled: %1").arg(QFileInfo(defaultFileName).fileName())); - return; - } - } - m_output.setFileName(fileName); - fileNameLabel->setText(QFileInfo(m_output.fileName()).fileName()); - if (m_requestFileName) - downloadReadyRead(); -} - -QString DownloadItem::saveFileName(const QString &directory) const -{ - // Move this function into QNetworkReply to also get file name sent from the server - QString path = m_url.path(); - QFileInfo info(path); - QString baseName = info.completeBaseName(); - QString endName = info.suffix(); - - if (baseName.isEmpty()) { - baseName = QLatin1String("unnamed_download"); - qDebug() << "DownloadManager:: downloading unknown file:" << m_url; - } - QString name = directory + baseName + QLatin1Char('.') + endName; - if (QFile::exists(name)) { - // already exists, don't overwrite - int i = 1; - do { - name = directory + baseName + QLatin1Char('-') + QString::number(i++) + QLatin1Char('.') + endName; - } while (QFile::exists(name)); - } - return name; -} - - -void DownloadItem::stop() -{ - setUpdatesEnabled(false); - stopButton->setEnabled(false); - stopButton->hide(); - tryAgainButton->setEnabled(true); - tryAgainButton->show(); - setUpdatesEnabled(true); - m_reply->abort(); -} - -void DownloadItem::open() -{ - QFileInfo info(m_output); - QUrl url = QUrl::fromLocalFile(info.absolutePath()); - QDesktopServices::openUrl(url); -} - -void DownloadItem::tryAgain() -{ - if (!tryAgainButton->isEnabled()) - return; - - tryAgainButton->setEnabled(false); - tryAgainButton->setVisible(false); - stopButton->setEnabled(true); - stopButton->setVisible(true); - progressBar->setVisible(true); - - QNetworkReply *r = BrowserApplication::networkAccessManager()->get(QNetworkRequest(m_url)); - if (m_reply) - m_reply->deleteLater(); - if (m_output.exists()) - m_output.remove(); - m_reply = r; - init(); - emit statusChanged(); -} - -void DownloadItem::downloadReadyRead() -{ - if (m_requestFileName && m_output.fileName().isEmpty()) - return; - if (!m_output.isOpen()) { - // in case someone else has already put a file there - if (!m_requestFileName) - getFileName(); - if (!m_output.open(QIODevice::WriteOnly)) { - downloadInfoLabel->setText(tr("Error opening save file: %1") - .arg(m_output.errorString())); - stopButton->click(); - emit statusChanged(); - return; - } - emit statusChanged(); - } - if (-1 == m_output.write(m_reply->readAll())) { - downloadInfoLabel->setText(tr("Error saving: %1") - .arg(m_output.errorString())); - stopButton->click(); - } -} - -void DownloadItem::error(QNetworkReply::NetworkError) -{ - qDebug() << "DownloadItem::error" << m_reply->errorString() << m_url; - downloadInfoLabel->setText(tr("Network Error: %1").arg(m_reply->errorString())); - tryAgainButton->setEnabled(true); - tryAgainButton->setVisible(true); -} - -void DownloadItem::metaDataChanged() -{ - qDebug() << "DownloadItem::metaDataChanged: not handled."; -} - -void DownloadItem::downloadProgress(qint64 bytesReceived, qint64 bytesTotal) -{ - m_bytesReceived = bytesReceived; - if (bytesTotal == -1) { - progressBar->setValue(0); - progressBar->setMaximum(0); - } else { - progressBar->setValue(bytesReceived); - progressBar->setMaximum(bytesTotal); - } - updateInfoLabel(); -} - -void DownloadItem::updateInfoLabel() -{ - if (m_reply->error() == QNetworkReply::NoError) - return; - - qint64 bytesTotal = progressBar->maximum(); - bool running = !downloadedSuccessfully(); - - // update info label - double speed = m_bytesReceived * 1000.0 / m_downloadTime.elapsed(); - double timeRemaining = ((double)(bytesTotal - m_bytesReceived)) / speed; - QString timeRemainingString = tr("seconds"); - if (timeRemaining > 60) { - timeRemaining = timeRemaining / 60; - timeRemainingString = tr("minutes"); - } - timeRemaining = floor(timeRemaining); - - // When downloading the eta should never be 0 - if (timeRemaining == 0) - timeRemaining = 1; - - QString info; - if (running) { - QString remaining; - if (bytesTotal != 0) - remaining = tr("- %4 %5 remaining") - .arg(timeRemaining) - .arg(timeRemainingString); - info = QString(tr("%1 of %2 (%3/sec) %4")) - .arg(dataString(m_bytesReceived)) - .arg(bytesTotal == 0 ? tr("?") : dataString(bytesTotal)) - .arg(dataString((int)speed)) - .arg(remaining); - } else { - if (m_bytesReceived == bytesTotal) - info = dataString(m_output.size()); - else - info = tr("%1 of %2 - Stopped") - .arg(dataString(m_bytesReceived)) - .arg(dataString(bytesTotal)); - } - downloadInfoLabel->setText(info); -} - -QString DownloadItem::dataString(int size) const -{ - QString unit; - if (size < 1024) { - unit = tr("bytes"); - } else if (size < 1024*1024) { - size /= 1024; - unit = tr("kB"); - } else { - size /= 1024*1024; - unit = tr("MB"); - } - return QString(QLatin1String("%1 %2")).arg(size).arg(unit); -} - -bool DownloadItem::downloading() const -{ - return (progressBar->isVisible()); -} - -bool DownloadItem::downloadedSuccessfully() const -{ - return (stopButton->isHidden() && tryAgainButton->isHidden()); -} - -void DownloadItem::finished() -{ - progressBar->hide(); - stopButton->setEnabled(false); - stopButton->hide(); - m_output.close(); - updateInfoLabel(); - emit statusChanged(); -} - -/*! - DownloadManager is a Dialog that contains a list of DownloadItems - - It is a basic download manager. It only downloads the file, doesn't do BitTorrent, - extract zipped files or anything fancy. - */ -DownloadManager::DownloadManager(QWidget *parent) - : QDialog(parent) - , m_autoSaver(new AutoSaver(this)) - , m_manager(BrowserApplication::networkAccessManager()) - , m_iconProvider(0) - , m_removePolicy(Never) -{ - setupUi(this); - downloadsView->setShowGrid(false); - downloadsView->verticalHeader()->hide(); - downloadsView->horizontalHeader()->hide(); - downloadsView->setAlternatingRowColors(true); - downloadsView->horizontalHeader()->setStretchLastSection(true); - m_model = new DownloadModel(this); - downloadsView->setModel(m_model); - connect(cleanupButton, SIGNAL(clicked()), this, SLOT(cleanup())); - load(); -} - -DownloadManager::~DownloadManager() -{ - m_autoSaver->changeOccurred(); - m_autoSaver->saveIfNeccessary(); - if (m_iconProvider) - delete m_iconProvider; -} - -int DownloadManager::activeDownloads() const -{ - int count = 0; - for (int i = 0; i < m_downloads.count(); ++i) { - if (m_downloads.at(i)->stopButton->isEnabled()) - ++count; - } - return count; -} - -void DownloadManager::download(const QNetworkRequest &request, bool requestFileName) -{ - if (request.url().isEmpty()) - return; - handleUnsupportedContent(m_manager->get(request), requestFileName); -} - -void DownloadManager::handleUnsupportedContent(QNetworkReply *reply, bool requestFileName) -{ - if (!reply || reply->url().isEmpty()) - return; - QVariant header = reply->header(QNetworkRequest::ContentLengthHeader); - bool ok; - int size = header.toInt(&ok); - if (ok && size == 0) - return; - - qDebug() << "DownloadManager::handleUnsupportedContent" << reply->url() << "requestFileName" << requestFileName; - DownloadItem *item = new DownloadItem(reply, requestFileName, this); - addItem(item); -} - -void DownloadManager::addItem(DownloadItem *item) -{ - connect(item, SIGNAL(statusChanged()), this, SLOT(updateRow())); - int row = m_downloads.count(); - m_model->beginInsertRows(QModelIndex(), row, row); - m_downloads.append(item); - m_model->endInsertRows(); - updateItemCount(); - if (row == 0) - show(); - downloadsView->setIndexWidget(m_model->index(row, 0), item); - QIcon icon = style()->standardIcon(QStyle::SP_FileIcon); - item->fileIcon->setPixmap(icon.pixmap(48, 48)); - downloadsView->setRowHeight(row, item->sizeHint().height()); -} - -void DownloadManager::updateRow() -{ - DownloadItem *item = qobject_cast<DownloadItem*>(sender()); - int row = m_downloads.indexOf(item); - if (-1 == row) - return; - if (!m_iconProvider) - m_iconProvider = new QFileIconProvider(); - QIcon icon = m_iconProvider->icon(item->m_output.fileName()); - if (icon.isNull()) - icon = style()->standardIcon(QStyle::SP_FileIcon); - item->fileIcon->setPixmap(icon.pixmap(48, 48)); - downloadsView->setRowHeight(row, item->minimumSizeHint().height()); - - bool remove = false; - QWebSettings *globalSettings = QWebSettings::globalSettings(); - if (!item->downloading() - && globalSettings->testAttribute(QWebSettings::PrivateBrowsingEnabled)) - remove = true; - - if (item->downloadedSuccessfully() - && removePolicy() == DownloadManager::SuccessFullDownload) { - remove = true; - } - if (remove) - m_model->removeRow(row); - - cleanupButton->setEnabled(m_downloads.count() - activeDownloads() > 0); -} - -DownloadManager::RemovePolicy DownloadManager::removePolicy() const -{ - return m_removePolicy; -} - -void DownloadManager::setRemovePolicy(RemovePolicy policy) -{ - if (policy == m_removePolicy) - return; - m_removePolicy = policy; - m_autoSaver->changeOccurred(); -} - -void DownloadManager::save() const -{ - QSettings settings; - settings.beginGroup(QLatin1String("downloadmanager")); - QMetaEnum removePolicyEnum = staticMetaObject.enumerator(staticMetaObject.indexOfEnumerator("RemovePolicy")); - settings.setValue(QLatin1String("removeDownloadsPolicy"), QLatin1String(removePolicyEnum.valueToKey(m_removePolicy))); - settings.setValue(QLatin1String("size"), size()); - if (m_removePolicy == Exit) - return; - - for (int i = 0; i < m_downloads.count(); ++i) { - QString key = QString(QLatin1String("download_%1_")).arg(i); - settings.setValue(key + QLatin1String("url"), m_downloads[i]->m_url); - settings.setValue(key + QLatin1String("location"), QFileInfo(m_downloads[i]->m_output).filePath()); - settings.setValue(key + QLatin1String("done"), m_downloads[i]->downloadedSuccessfully()); - } - int i = m_downloads.count(); - QString key = QString(QLatin1String("download_%1_")).arg(i); - while (settings.contains(key + QLatin1String("url"))) { - settings.remove(key + QLatin1String("url")); - settings.remove(key + QLatin1String("location")); - settings.remove(key + QLatin1String("done")); - key = QString(QLatin1String("download_%1_")).arg(++i); - } -} - -void DownloadManager::load() -{ - QSettings settings; - settings.beginGroup(QLatin1String("downloadmanager")); - QSize size = settings.value(QLatin1String("size")).toSize(); - if (size.isValid()) - resize(size); - QByteArray value = settings.value(QLatin1String("removeDownloadsPolicy"), QLatin1String("Never")).toByteArray(); - QMetaEnum removePolicyEnum = staticMetaObject.enumerator(staticMetaObject.indexOfEnumerator("RemovePolicy")); - m_removePolicy = removePolicyEnum.keyToValue(value) == -1 ? - Never : - static_cast<RemovePolicy>(removePolicyEnum.keyToValue(value)); - - int i = 0; - QString key = QString(QLatin1String("download_%1_")).arg(i); - while (settings.contains(key + QLatin1String("url"))) { - QUrl url = settings.value(key + QLatin1String("url")).toUrl(); - QString fileName = settings.value(key + QLatin1String("location")).toString(); - bool done = settings.value(key + QLatin1String("done"), true).toBool(); - if (!url.isEmpty() && !fileName.isEmpty()) { - DownloadItem *item = new DownloadItem(0, this); - item->m_output.setFileName(fileName); - item->fileNameLabel->setText(QFileInfo(item->m_output.fileName()).fileName()); - item->m_url = url; - item->stopButton->setVisible(false); - item->stopButton->setEnabled(false); - item->tryAgainButton->setVisible(!done); - item->tryAgainButton->setEnabled(!done); - item->progressBar->setVisible(!done); - addItem(item); - } - key = QString(QLatin1String("download_%1_")).arg(++i); - } - cleanupButton->setEnabled(m_downloads.count() - activeDownloads() > 0); -} - -void DownloadManager::cleanup() -{ - if (m_downloads.isEmpty()) - return; - m_model->removeRows(0, m_downloads.count()); - updateItemCount(); - if (m_downloads.isEmpty() && m_iconProvider) { - delete m_iconProvider; - m_iconProvider = 0; - } - m_autoSaver->changeOccurred(); -} - -void DownloadManager::updateItemCount() -{ - int count = m_downloads.count(); - itemCount->setText(count == 1 ? tr("1 Download") : tr("%1 Downloads").arg(count)); -} - -DownloadModel::DownloadModel(DownloadManager *downloadManager, QObject *parent) - : QAbstractListModel(parent) - , m_downloadManager(downloadManager) -{ -} - -QVariant DownloadModel::data(const QModelIndex &index, int role) const -{ - if (index.row() < 0 || index.row() >= rowCount(index.parent())) - return QVariant(); - if (role == Qt::ToolTipRole) - if (!m_downloadManager->m_downloads.at(index.row())->downloadedSuccessfully()) - return m_downloadManager->m_downloads.at(index.row())->downloadInfoLabel->text(); - return QVariant(); -} - -int DownloadModel::rowCount(const QModelIndex &parent) const -{ - return (parent.isValid()) ? 0 : m_downloadManager->m_downloads.count(); -} - -bool DownloadModel::removeRows(int row, int count, const QModelIndex &parent) -{ - if (parent.isValid()) - return false; - - int lastRow = row + count - 1; - for (int i = lastRow; i >= row; --i) { - if (m_downloadManager->m_downloads.at(i)->downloadedSuccessfully() - || m_downloadManager->m_downloads.at(i)->tryAgainButton->isEnabled()) { - beginRemoveRows(parent, i, i); - m_downloadManager->m_downloads.takeAt(i)->deleteLater(); - endRemoveRows(); - } - } - m_downloadManager->m_autoSaver->changeOccurred(); - return true; -} - diff --git a/examples/gestures/browser/downloadmanager.h b/examples/gestures/browser/downloadmanager.h deleted file mode 100644 index af13fec..0000000 --- a/examples/gestures/browser/downloadmanager.h +++ /dev/null @@ -1,162 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef DOWNLOADMANAGER_H -#define DOWNLOADMANAGER_H - -#include "ui_downloads.h" -#include "ui_downloaditem.h" - -#include <QtNetwork/QNetworkReply> - -#include <QtCore/QFile> -#include <QtCore/QTime> - -class DownloadItem : public QWidget, public Ui_DownloadItem -{ - Q_OBJECT - -signals: - void statusChanged(); - -public: - DownloadItem(QNetworkReply *reply = 0, bool requestFileName = false, QWidget *parent = 0); - bool downloading() const; - bool downloadedSuccessfully() const; - - QUrl m_url; - - QFile m_output; - QNetworkReply *m_reply; - -private slots: - void stop(); - void tryAgain(); - void open(); - - void downloadReadyRead(); - void error(QNetworkReply::NetworkError code); - void downloadProgress(qint64 bytesReceived, qint64 bytesTotal); - void metaDataChanged(); - void finished(); - -private: - void getFileName(); - void init(); - void updateInfoLabel(); - QString dataString(int size) const; - - QString saveFileName(const QString &directory) const; - - bool m_requestFileName; - qint64 m_bytesReceived; - QTime m_downloadTime; -}; - -class AutoSaver; -class DownloadModel; -QT_BEGIN_NAMESPACE -class QFileIconProvider; -QT_END_NAMESPACE - -class DownloadManager : public QDialog, public Ui_DownloadDialog -{ - Q_OBJECT - Q_PROPERTY(RemovePolicy removePolicy READ removePolicy WRITE setRemovePolicy) - Q_ENUMS(RemovePolicy) - -public: - enum RemovePolicy { - Never, - Exit, - SuccessFullDownload - }; - - DownloadManager(QWidget *parent = 0); - ~DownloadManager(); - int activeDownloads() const; - - RemovePolicy removePolicy() const; - void setRemovePolicy(RemovePolicy policy); - -public slots: - void download(const QNetworkRequest &request, bool requestFileName = false); - inline void download(const QUrl &url, bool requestFileName = false) - { download(QNetworkRequest(url), requestFileName); } - void handleUnsupportedContent(QNetworkReply *reply, bool requestFileName = false); - void cleanup(); - -private slots: - void save() const; - void updateRow(); - -private: - void addItem(DownloadItem *item); - void updateItemCount(); - void load(); - - AutoSaver *m_autoSaver; - DownloadModel *m_model; - QNetworkAccessManager *m_manager; - QFileIconProvider *m_iconProvider; - QList<DownloadItem*> m_downloads; - RemovePolicy m_removePolicy; - friend class DownloadModel; -}; - -class DownloadModel : public QAbstractListModel -{ - friend class DownloadManager; - Q_OBJECT - -public: - DownloadModel(DownloadManager *downloadManager, QObject *parent = 0); - QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const; - int rowCount(const QModelIndex &parent = QModelIndex()) const; - bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex()); - -private: - DownloadManager *m_downloadManager; - -}; - -#endif // DOWNLOADMANAGER_H - diff --git a/examples/gestures/browser/downloads.ui b/examples/gestures/browser/downloads.ui deleted file mode 100644 index a2e2569..0000000 --- a/examples/gestures/browser/downloads.ui +++ /dev/null @@ -1,83 +0,0 @@ -<ui version="4.0" > - <class>DownloadDialog</class> - <widget class="QDialog" name="DownloadDialog" > - <property name="geometry" > - <rect> - <x>0</x> - <y>0</y> - <width>332</width> - <height>252</height> - </rect> - </property> - <property name="windowTitle" > - <string>Downloads</string> - </property> - <layout class="QGridLayout" name="gridLayout" > - <property name="margin" > - <number>0</number> - </property> - <property name="spacing" > - <number>0</number> - </property> - <item row="0" column="0" colspan="3" > - <widget class="EditTableView" name="downloadsView" /> - </item> - <item row="1" column="0" > - <layout class="QHBoxLayout" name="horizontalLayout" > - <item> - <widget class="QPushButton" name="cleanupButton" > - <property name="enabled" > - <bool>false</bool> - </property> - <property name="text" > - <string>Clean up</string> - </property> - </widget> - </item> - <item> - <spacer> - <property name="orientation" > - <enum>Qt::Horizontal</enum> - </property> - <property name="sizeHint" stdset="0" > - <size> - <width>58</width> - <height>24</height> - </size> - </property> - </spacer> - </item> - </layout> - </item> - <item row="1" column="1" > - <widget class="QLabel" name="itemCount" > - <property name="text" > - <string>0 Items</string> - </property> - </widget> - </item> - <item row="1" column="2" > - <spacer name="horizontalSpacer" > - <property name="orientation" > - <enum>Qt::Horizontal</enum> - </property> - <property name="sizeHint" stdset="0" > - <size> - <width>148</width> - <height>20</height> - </size> - </property> - </spacer> - </item> - </layout> - </widget> - <customwidgets> - <customwidget> - <class>EditTableView</class> - <extends>QTableView</extends> - <header>edittableview.h</header> - </customwidget> - </customwidgets> - <resources/> - <connections/> -</ui> diff --git a/examples/gestures/browser/edittableview.cpp b/examples/gestures/browser/edittableview.cpp deleted file mode 100644 index f7d5e67..0000000 --- a/examples/gestures/browser/edittableview.cpp +++ /dev/null @@ -1,78 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "edittableview.h" -#include <QtGui/QKeyEvent> - -EditTableView::EditTableView(QWidget *parent) - : QTableView(parent) -{ -} - -void EditTableView::keyPressEvent(QKeyEvent *event) -{ - if ((event->key() == Qt::Key_Delete - || event->key() == Qt::Key_Backspace) - && model()) { - removeOne(); - } else { - QAbstractItemView::keyPressEvent(event); - } -} - -void EditTableView::removeOne() -{ - if (!model() || !selectionModel()) - return; - int row = currentIndex().row(); - model()->removeRow(row, rootIndex()); - QModelIndex idx = model()->index(row, 0, rootIndex()); - if (!idx.isValid()) - idx = model()->index(row - 1, 0, rootIndex()); - selectionModel()->select(idx, QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows); -} - -void EditTableView::removeAll() -{ - if (model()) - model()->removeRows(0, model()->rowCount(rootIndex()), rootIndex()); -} - diff --git a/examples/gestures/browser/edittableview.h b/examples/gestures/browser/edittableview.h deleted file mode 100644 index fb033ce..0000000 --- a/examples/gestures/browser/edittableview.h +++ /dev/null @@ -1,61 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef EDITTABLEVIEW_H -#define EDITTABLEVIEW_H - -#include <QtGui/QTableView> - -class EditTableView : public QTableView -{ - Q_OBJECT - -public: - EditTableView(QWidget *parent = 0); - void keyPressEvent(QKeyEvent *event); - -public slots: - void removeOne(); - void removeAll(); -}; - -#endif // EDITTABLEVIEW_H - diff --git a/examples/gestures/browser/edittreeview.cpp b/examples/gestures/browser/edittreeview.cpp deleted file mode 100644 index c7cefe6..0000000 --- a/examples/gestures/browser/edittreeview.cpp +++ /dev/null @@ -1,77 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "edittreeview.h" - -#include <QtGui/QKeyEvent> - -EditTreeView::EditTreeView(QWidget *parent) - : QTreeView(parent) -{ -} - -void EditTreeView::keyPressEvent(QKeyEvent *event) -{ - if ((event->key() == Qt::Key_Delete - || event->key() == Qt::Key_Backspace) - && model()) { - removeOne(); - } else { - QAbstractItemView::keyPressEvent(event); - } -} - -void EditTreeView::removeOne() -{ - if (!model()) - return; - QModelIndex ci = currentIndex(); - int row = ci.row(); - model()->removeRow(row, ci.parent()); -} - -void EditTreeView::removeAll() -{ - if (!model()) - return; - model()->removeRows(0, model()->rowCount(rootIndex()), rootIndex()); -} - diff --git a/examples/gestures/browser/edittreeview.h b/examples/gestures/browser/edittreeview.h deleted file mode 100644 index 3a6fcaf..0000000 --- a/examples/gestures/browser/edittreeview.h +++ /dev/null @@ -1,61 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef EDITTREEVIEW_H -#define EDITTREEVIEW_H - -#include <QtGui/QTreeView> - -class EditTreeView : public QTreeView -{ - Q_OBJECT - -public: - EditTreeView(QWidget *parent = 0); - void keyPressEvent(QKeyEvent *event); - -public slots: - void removeOne(); - void removeAll(); -}; - -#endif // EDITTREEVIEW_H - diff --git a/examples/gestures/browser/history.cpp b/examples/gestures/browser/history.cpp deleted file mode 100644 index 0e0652d..0000000 --- a/examples/gestures/browser/history.cpp +++ /dev/null @@ -1,1282 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "history.h" - -#include "autosaver.h" -#include "browserapplication.h" - -#include <QtCore/QBuffer> -#include <QtCore/QDir> -#include <QtCore/QFile> -#include <QtCore/QFileInfo> -#include <QtCore/QSettings> -#include <QtCore/QTemporaryFile> -#include <QtCore/QTextStream> - -#include <QtCore/QtAlgorithms> - -#include <QtGui/QClipboard> -#include <QtGui/QDesktopServices> -#include <QtGui/QHeaderView> -#include <QtGui/QStyle> - -#include <QtWebKit/QWebHistoryInterface> -#include <QtWebKit/QWebSettings> - -#include <QtCore/QDebug> - -static const unsigned int HISTORY_VERSION = 23; - -HistoryManager::HistoryManager(QObject *parent) - : QWebHistoryInterface(parent) - , m_saveTimer(new AutoSaver(this)) - , m_historyLimit(30) - , m_historyModel(0) - , m_historyFilterModel(0) - , m_historyTreeModel(0) -{ - m_expiredTimer.setSingleShot(true); - connect(&m_expiredTimer, SIGNAL(timeout()), - this, SLOT(checkForExpired())); - connect(this, SIGNAL(entryAdded(const HistoryItem &)), - m_saveTimer, SLOT(changeOccurred())); - connect(this, SIGNAL(entryRemoved(const HistoryItem &)), - m_saveTimer, SLOT(changeOccurred())); - load(); - - m_historyModel = new HistoryModel(this, this); - m_historyFilterModel = new HistoryFilterModel(m_historyModel, this); - m_historyTreeModel = new HistoryTreeModel(m_historyFilterModel, this); - - // QWebHistoryInterface will delete the history manager - QWebHistoryInterface::setDefaultInterface(this); -} - -HistoryManager::~HistoryManager() -{ - m_saveTimer->saveIfNeccessary(); -} - -QList<HistoryItem> HistoryManager::history() const -{ - return m_history; -} - -bool HistoryManager::historyContains(const QString &url) const -{ - return m_historyFilterModel->historyContains(url); -} - -void HistoryManager::addHistoryEntry(const QString &url) -{ - QUrl cleanUrl(url); - cleanUrl.setPassword(QString()); - cleanUrl.setHost(cleanUrl.host().toLower()); - HistoryItem item(cleanUrl.toString(), QDateTime::currentDateTime()); - addHistoryItem(item); -} - -void HistoryManager::setHistory(const QList<HistoryItem> &history, bool loadedAndSorted) -{ - m_history = history; - - // verify that it is sorted by date - if (!loadedAndSorted) - qSort(m_history.begin(), m_history.end()); - - checkForExpired(); - - if (loadedAndSorted) { - m_lastSavedUrl = m_history.value(0).url; - } else { - m_lastSavedUrl = QString(); - m_saveTimer->changeOccurred(); - } - emit historyReset(); -} - -HistoryModel *HistoryManager::historyModel() const -{ - return m_historyModel; -} - -HistoryFilterModel *HistoryManager::historyFilterModel() const -{ - return m_historyFilterModel; -} - -HistoryTreeModel *HistoryManager::historyTreeModel() const -{ - return m_historyTreeModel; -} - -void HistoryManager::checkForExpired() -{ - if (m_historyLimit < 0 || m_history.isEmpty()) - return; - - QDateTime now = QDateTime::currentDateTime(); - int nextTimeout = 0; - - while (!m_history.isEmpty()) { - QDateTime checkForExpired = m_history.last().dateTime; - checkForExpired.setDate(checkForExpired.date().addDays(m_historyLimit)); - if (now.daysTo(checkForExpired) > 7) { - // check at most in a week to prevent int overflows on the timer - nextTimeout = 7 * 86400; - } else { - nextTimeout = now.secsTo(checkForExpired); - } - if (nextTimeout > 0) - break; - HistoryItem item = m_history.takeLast(); - // remove from saved file also - m_lastSavedUrl = QString(); - emit entryRemoved(item); - } - - if (nextTimeout > 0) - m_expiredTimer.start(nextTimeout * 1000); -} - -void HistoryManager::addHistoryItem(const HistoryItem &item) -{ - QWebSettings *globalSettings = QWebSettings::globalSettings(); - if (globalSettings->testAttribute(QWebSettings::PrivateBrowsingEnabled)) - return; - - m_history.prepend(item); - emit entryAdded(item); - if (m_history.count() == 1) - checkForExpired(); -} - -void HistoryManager::updateHistoryItem(const QUrl &url, const QString &title) -{ - for (int i = 0; i < m_history.count(); ++i) { - if (url == m_history.at(i).url) { - m_history[i].title = title; - m_saveTimer->changeOccurred(); - if (m_lastSavedUrl.isEmpty()) - m_lastSavedUrl = m_history.at(i).url; - emit entryUpdated(i); - break; - } - } -} - -int HistoryManager::historyLimit() const -{ - return m_historyLimit; -} - -void HistoryManager::setHistoryLimit(int limit) -{ - if (m_historyLimit == limit) - return; - m_historyLimit = limit; - checkForExpired(); - m_saveTimer->changeOccurred(); -} - -void HistoryManager::clear() -{ - m_history.clear(); - m_lastSavedUrl = QString(); - m_saveTimer->changeOccurred(); - m_saveTimer->saveIfNeccessary(); - historyReset(); -} - -void HistoryManager::loadSettings() -{ - // load settings - QSettings settings; - settings.beginGroup(QLatin1String("history")); - m_historyLimit = settings.value(QLatin1String("historyLimit"), 30).toInt(); -} - -void HistoryManager::load() -{ - loadSettings(); - - QFile historyFile(QDesktopServices::storageLocation(QDesktopServices::DataLocation) - + QLatin1String("/history")); - if (!historyFile.exists()) - return; - if (!historyFile.open(QFile::ReadOnly)) { - qWarning() << "Unable to open history file" << historyFile.fileName(); - return; - } - - QList<HistoryItem> list; - QDataStream in(&historyFile); - // Double check that the history file is sorted as it is read in - bool needToSort = false; - HistoryItem lastInsertedItem; - QByteArray data; - QDataStream stream; - QBuffer buffer; - stream.setDevice(&buffer); - while (!historyFile.atEnd()) { - in >> data; - buffer.close(); - buffer.setBuffer(&data); - buffer.open(QIODevice::ReadOnly); - quint32 ver; - stream >> ver; - if (ver != HISTORY_VERSION) - continue; - HistoryItem item; - stream >> item.url; - stream >> item.dateTime; - stream >> item.title; - - if (!item.dateTime.isValid()) - continue; - - if (item == lastInsertedItem) { - if (lastInsertedItem.title.isEmpty() && !list.isEmpty()) - list[0].title = item.title; - continue; - } - - if (!needToSort && !list.isEmpty() && lastInsertedItem < item) - needToSort = true; - - list.prepend(item); - lastInsertedItem = item; - } - if (needToSort) - qSort(list.begin(), list.end()); - - setHistory(list, true); - - // If we had to sort re-write the whole history sorted - if (needToSort) { - m_lastSavedUrl = QString(); - m_saveTimer->changeOccurred(); - } -} - -void HistoryManager::save() -{ - QSettings settings; - settings.beginGroup(QLatin1String("history")); - settings.setValue(QLatin1String("historyLimit"), m_historyLimit); - - bool saveAll = m_lastSavedUrl.isEmpty(); - int first = m_history.count() - 1; - if (!saveAll) { - // find the first one to save - for (int i = 0; i < m_history.count(); ++i) { - if (m_history.at(i).url == m_lastSavedUrl) { - first = i - 1; - break; - } - } - } - if (first == m_history.count() - 1) - saveAll = true; - - QString directory = QDesktopServices::storageLocation(QDesktopServices::DataLocation); - if (directory.isEmpty()) - directory = QDir::homePath() + QLatin1String("/.") + QCoreApplication::applicationName(); - if (!QFile::exists(directory)) { - QDir dir; - dir.mkpath(directory); - } - - QFile historyFile(directory + QLatin1String("/history")); - // When saving everything use a temporary file to prevent possible data loss. - QTemporaryFile tempFile; - tempFile.setAutoRemove(false); - bool open = false; - if (saveAll) { - open = tempFile.open(); - } else { - open = historyFile.open(QFile::Append); - } - - if (!open) { - qWarning() << "Unable to open history file for saving" - << (saveAll ? tempFile.fileName() : historyFile.fileName()); - return; - } - - QDataStream out(saveAll ? &tempFile : &historyFile); - for (int i = first; i >= 0; --i) { - QByteArray data; - QDataStream stream(&data, QIODevice::WriteOnly); - HistoryItem item = m_history.at(i); - stream << HISTORY_VERSION << item.url << item.dateTime << item.title; - out << data; - } - tempFile.close(); - - if (saveAll) { - if (historyFile.exists() && !historyFile.remove()) - qWarning() << "History: error removing old history." << historyFile.errorString(); - if (!tempFile.rename(historyFile.fileName())) - qWarning() << "History: error moving new history over old." << tempFile.errorString() << historyFile.fileName(); - } - m_lastSavedUrl = m_history.value(0).url; -} - -HistoryModel::HistoryModel(HistoryManager *history, QObject *parent) - : QAbstractTableModel(parent) - , m_history(history) -{ - Q_ASSERT(m_history); - connect(m_history, SIGNAL(historyReset()), - this, SLOT(historyReset())); - connect(m_history, SIGNAL(entryRemoved(const HistoryItem &)), - this, SLOT(historyReset())); - - connect(m_history, SIGNAL(entryAdded(const HistoryItem &)), - this, SLOT(entryAdded())); - connect(m_history, SIGNAL(entryUpdated(int)), - this, SLOT(entryUpdated(int))); -} - -void HistoryModel::historyReset() -{ - reset(); -} - -void HistoryModel::entryAdded() -{ - beginInsertRows(QModelIndex(), 0, 0); - endInsertRows(); -} - -void HistoryModel::entryUpdated(int offset) -{ - QModelIndex idx = index(offset, 0); - emit dataChanged(idx, idx); -} - -QVariant HistoryModel::headerData(int section, Qt::Orientation orientation, int role) const -{ - if (orientation == Qt::Horizontal - && role == Qt::DisplayRole) { - switch (section) { - case 0: return tr("Title"); - case 1: return tr("Address"); - } - } - return QAbstractTableModel::headerData(section, orientation, role); -} - -QVariant HistoryModel::data(const QModelIndex &index, int role) const -{ - QList<HistoryItem> lst = m_history->history(); - if (index.row() < 0 || index.row() >= lst.size()) - return QVariant(); - - const HistoryItem &item = lst.at(index.row()); - switch (role) { - case DateTimeRole: - return item.dateTime; - case DateRole: - return item.dateTime.date(); - case UrlRole: - return QUrl(item.url); - case UrlStringRole: - return item.url; - case Qt::DisplayRole: - case Qt::EditRole: { - switch (index.column()) { - case 0: - // when there is no title try to generate one from the url - if (item.title.isEmpty()) { - QString page = QFileInfo(QUrl(item.url).path()).fileName(); - if (!page.isEmpty()) - return page; - return item.url; - } - return item.title; - case 1: - return item.url; - } - } - case Qt::DecorationRole: - if (index.column() == 0) { - return BrowserApplication::instance()->icon(item.url); - } - } - return QVariant(); -} - -int HistoryModel::columnCount(const QModelIndex &parent) const -{ - return (parent.isValid()) ? 0 : 2; -} - -int HistoryModel::rowCount(const QModelIndex &parent) const -{ - return (parent.isValid()) ? 0 : m_history->history().count(); -} - -bool HistoryModel::removeRows(int row, int count, const QModelIndex &parent) -{ - if (parent.isValid()) - return false; - int lastRow = row + count - 1; - beginRemoveRows(parent, row, lastRow); - QList<HistoryItem> lst = m_history->history(); - for (int i = lastRow; i >= row; --i) - lst.removeAt(i); - disconnect(m_history, SIGNAL(historyReset()), this, SLOT(historyReset())); - m_history->setHistory(lst); - connect(m_history, SIGNAL(historyReset()), this, SLOT(historyReset())); - endRemoveRows(); - return true; -} - -#define MOVEDROWS 15 - -/* - Maps the first bunch of items of the source model to the root -*/ -HistoryMenuModel::HistoryMenuModel(HistoryTreeModel *sourceModel, QObject *parent) - : QAbstractProxyModel(parent) - , m_treeModel(sourceModel) -{ - setSourceModel(sourceModel); -} - -int HistoryMenuModel::bumpedRows() const -{ - QModelIndex first = m_treeModel->index(0, 0); - if (!first.isValid()) - return 0; - return qMin(m_treeModel->rowCount(first), MOVEDROWS); -} - -int HistoryMenuModel::columnCount(const QModelIndex &parent) const -{ - return m_treeModel->columnCount(mapToSource(parent)); -} - -int HistoryMenuModel::rowCount(const QModelIndex &parent) const -{ - if (parent.column() > 0) - return 0; - - if (!parent.isValid()) { - int folders = sourceModel()->rowCount(); - int bumpedItems = bumpedRows(); - if (bumpedItems <= MOVEDROWS - && bumpedItems == sourceModel()->rowCount(sourceModel()->index(0, 0))) - --folders; - return bumpedItems + folders; - } - - if (parent.internalId() == -1) { - if (parent.row() < bumpedRows()) - return 0; - } - - QModelIndex idx = mapToSource(parent); - int defaultCount = sourceModel()->rowCount(idx); - if (idx == sourceModel()->index(0, 0)) - return defaultCount - bumpedRows(); - return defaultCount; -} - -QModelIndex HistoryMenuModel::mapFromSource(const QModelIndex &sourceIndex) const -{ - // currently not used or autotested - Q_ASSERT(false); - int sr = m_treeModel->mapToSource(sourceIndex).row(); - return createIndex(sourceIndex.row(), sourceIndex.column(), sr); -} - -QModelIndex HistoryMenuModel::mapToSource(const QModelIndex &proxyIndex) const -{ - if (!proxyIndex.isValid()) - return QModelIndex(); - - if (proxyIndex.internalId() == -1) { - int bumpedItems = bumpedRows(); - if (proxyIndex.row() < bumpedItems) - return m_treeModel->index(proxyIndex.row(), proxyIndex.column(), m_treeModel->index(0, 0)); - if (bumpedItems <= MOVEDROWS && bumpedItems == sourceModel()->rowCount(m_treeModel->index(0, 0))) - --bumpedItems; - return m_treeModel->index(proxyIndex.row() - bumpedItems, proxyIndex.column()); - } - - QModelIndex historyIndex = m_treeModel->sourceModel()->index(proxyIndex.internalId(), proxyIndex.column()); - QModelIndex treeIndex = m_treeModel->mapFromSource(historyIndex); - return treeIndex; -} - -QModelIndex HistoryMenuModel::index(int row, int column, const QModelIndex &parent) const -{ - if (row < 0 - || column < 0 || column >= columnCount(parent) - || parent.column() > 0) - return QModelIndex(); - if (!parent.isValid()) - return createIndex(row, column, -1); - - QModelIndex treeIndexParent = mapToSource(parent); - - int bumpedItems = 0; - if (treeIndexParent == m_treeModel->index(0, 0)) - bumpedItems = bumpedRows(); - QModelIndex treeIndex = m_treeModel->index(row + bumpedItems, column, treeIndexParent); - QModelIndex historyIndex = m_treeModel->mapToSource(treeIndex); - int historyRow = historyIndex.row(); - if (historyRow == -1) - historyRow = treeIndex.row(); - return createIndex(row, column, historyRow); -} - -QModelIndex HistoryMenuModel::parent(const QModelIndex &index) const -{ - int offset = index.internalId(); - if (offset == -1 || !index.isValid()) - return QModelIndex(); - - QModelIndex historyIndex = m_treeModel->sourceModel()->index(index.internalId(), 0); - QModelIndex treeIndex = m_treeModel->mapFromSource(historyIndex); - QModelIndex treeIndexParent = treeIndex.parent(); - - int sr = m_treeModel->mapToSource(treeIndexParent).row(); - int bumpedItems = bumpedRows(); - if (bumpedItems <= MOVEDROWS && bumpedItems == sourceModel()->rowCount(sourceModel()->index(0, 0))) - --bumpedItems; - return createIndex(bumpedItems + treeIndexParent.row(), treeIndexParent.column(), sr); -} - - -HistoryMenu::HistoryMenu(QWidget *parent) - : ModelMenu(parent) - , m_history(0) -{ - connect(this, SIGNAL(activated(const QModelIndex &)), - this, SLOT(activated(const QModelIndex &))); - setHoverRole(HistoryModel::UrlStringRole); -} - -void HistoryMenu::activated(const QModelIndex &index) -{ - emit openUrl(index.data(HistoryModel::UrlRole).toUrl()); -} - -bool HistoryMenu::prePopulated() -{ - if (!m_history) { - m_history = BrowserApplication::historyManager(); - m_historyMenuModel = new HistoryMenuModel(m_history->historyTreeModel(), this); - setModel(m_historyMenuModel); - } - // initial actions - for (int i = 0; i < m_initialActions.count(); ++i) - addAction(m_initialActions.at(i)); - if (!m_initialActions.isEmpty()) - addSeparator(); - setFirstSeparator(m_historyMenuModel->bumpedRows()); - - return false; -} - -void HistoryMenu::postPopulated() -{ - if (m_history->history().count() > 0) - addSeparator(); - - QAction *showAllAction = new QAction(tr("Show All History"), this); - connect(showAllAction, SIGNAL(triggered()), this, SLOT(showHistoryDialog())); - addAction(showAllAction); - - QAction *clearAction = new QAction(tr("Clear History"), this); - connect(clearAction, SIGNAL(triggered()), m_history, SLOT(clear())); - addAction(clearAction); -} - -void HistoryMenu::showHistoryDialog() -{ - HistoryDialog *dialog = new HistoryDialog(this); - connect(dialog, SIGNAL(openUrl(const QUrl&)), - this, SIGNAL(openUrl(const QUrl&))); - dialog->show(); -} - -void HistoryMenu::setInitialActions(QList<QAction*> actions) -{ - m_initialActions = actions; - for (int i = 0; i < m_initialActions.count(); ++i) - addAction(m_initialActions.at(i)); -} - -TreeProxyModel::TreeProxyModel(QObject *parent) : QSortFilterProxyModel(parent) -{ - setSortRole(HistoryModel::DateTimeRole); - setFilterCaseSensitivity(Qt::CaseInsensitive); -} - -bool TreeProxyModel::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const -{ - if (!source_parent.isValid()) - return true; - return QSortFilterProxyModel::filterAcceptsRow(source_row, source_parent); -} - -HistoryDialog::HistoryDialog(QWidget *parent, HistoryManager *setHistory) : QDialog(parent) -{ - HistoryManager *history = setHistory; - if (!history) - history = BrowserApplication::historyManager(); - setupUi(this); - tree->setUniformRowHeights(true); - tree->setSelectionBehavior(QAbstractItemView::SelectRows); - tree->setTextElideMode(Qt::ElideMiddle); - QAbstractItemModel *model = history->historyTreeModel(); - TreeProxyModel *proxyModel = new TreeProxyModel(this); - connect(search, SIGNAL(textChanged(QString)), - proxyModel, SLOT(setFilterFixedString(QString))); - connect(removeButton, SIGNAL(clicked()), tree, SLOT(removeOne())); - connect(removeAllButton, SIGNAL(clicked()), history, SLOT(clear())); - proxyModel->setSourceModel(model); - tree->setModel(proxyModel); - tree->setExpanded(proxyModel->index(0, 0), true); - tree->setAlternatingRowColors(true); - QFontMetrics fm(font()); - int header = fm.width(QLatin1Char('m')) * 40; - tree->header()->resizeSection(0, header); - tree->header()->setStretchLastSection(true); - connect(tree, SIGNAL(activated(const QModelIndex&)), - this, SLOT(open())); - tree->setContextMenuPolicy(Qt::CustomContextMenu); - connect(tree, SIGNAL(customContextMenuRequested(const QPoint &)), - this, SLOT(customContextMenuRequested(const QPoint &))); -} - -void HistoryDialog::customContextMenuRequested(const QPoint &pos) -{ - QMenu menu; - QModelIndex index = tree->indexAt(pos); - index = index.sibling(index.row(), 0); - if (index.isValid() && !tree->model()->hasChildren(index)) { - menu.addAction(tr("Open"), this, SLOT(open())); - menu.addSeparator(); - menu.addAction(tr("Copy"), this, SLOT(copy())); - } - menu.addAction(tr("Delete"), tree, SLOT(removeOne())); - menu.exec(QCursor::pos()); -} - -void HistoryDialog::open() -{ - QModelIndex index = tree->currentIndex(); - if (!index.parent().isValid()) - return; - emit openUrl(index.data(HistoryModel::UrlRole).toUrl()); -} - -void HistoryDialog::copy() -{ - QModelIndex index = tree->currentIndex(); - if (!index.parent().isValid()) - return; - QString url = index.data(HistoryModel::UrlStringRole).toString(); - - QClipboard *clipboard = QApplication::clipboard(); - clipboard->setText(url); -} - -HistoryFilterModel::HistoryFilterModel(QAbstractItemModel *sourceModel, QObject *parent) - : QAbstractProxyModel(parent), - m_loaded(false) -{ - setSourceModel(sourceModel); -} - -int HistoryFilterModel::historyLocation(const QString &url) const -{ - load(); - if (!m_historyHash.contains(url)) - return 0; - return sourceModel()->rowCount() - m_historyHash.value(url); -} - -QVariant HistoryFilterModel::data(const QModelIndex &index, int role) const -{ - return QAbstractProxyModel::data(index, role); -} - -void HistoryFilterModel::setSourceModel(QAbstractItemModel *newSourceModel) -{ - if (sourceModel()) { - disconnect(sourceModel(), SIGNAL(modelReset()), this, SLOT(sourceReset())); - disconnect(sourceModel(), SIGNAL(dataChanged(const QModelIndex &, const QModelIndex &)), - this, SLOT(dataChanged(const QModelIndex &, const QModelIndex &))); - disconnect(sourceModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)), - this, SLOT(sourceRowsInserted(const QModelIndex &, int, int))); - disconnect(sourceModel(), SIGNAL(rowsRemoved(const QModelIndex &, int, int)), - this, SLOT(sourceRowsRemoved(const QModelIndex &, int, int))); - } - - QAbstractProxyModel::setSourceModel(newSourceModel); - - if (sourceModel()) { - m_loaded = false; - connect(sourceModel(), SIGNAL(modelReset()), this, SLOT(sourceReset())); - connect(sourceModel(), SIGNAL(dataChanged(const QModelIndex &, const QModelIndex &)), - this, SLOT(sourceDataChanged(const QModelIndex &, const QModelIndex &))); - connect(sourceModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)), - this, SLOT(sourceRowsInserted(const QModelIndex &, int, int))); - connect(sourceModel(), SIGNAL(rowsRemoved(const QModelIndex &, int, int)), - this, SLOT(sourceRowsRemoved(const QModelIndex &, int, int))); - } -} - -void HistoryFilterModel::sourceDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight) -{ - emit dataChanged(mapFromSource(topLeft), mapFromSource(bottomRight)); -} - -QVariant HistoryFilterModel::headerData(int section, Qt::Orientation orientation, int role) const -{ - return sourceModel()->headerData(section, orientation, role); -} - -void HistoryFilterModel::sourceReset() -{ - m_loaded = false; - reset(); -} - -int HistoryFilterModel::rowCount(const QModelIndex &parent) const -{ - load(); - if (parent.isValid()) - return 0; - return m_historyHash.count(); -} - -int HistoryFilterModel::columnCount(const QModelIndex &parent) const -{ - return (parent.isValid()) ? 0 : 2; -} - -QModelIndex HistoryFilterModel::mapToSource(const QModelIndex &proxyIndex) const -{ - load(); - int sourceRow = sourceModel()->rowCount() - proxyIndex.internalId(); - return sourceModel()->index(sourceRow, proxyIndex.column()); -} - -QModelIndex HistoryFilterModel::mapFromSource(const QModelIndex &sourceIndex) const -{ - load(); - QString url = sourceIndex.data(HistoryModel::UrlStringRole).toString(); - if (!m_historyHash.contains(url)) - return QModelIndex(); - - // This can be done in a binary search, but we can't use qBinary find - // because it can't take: qBinaryFind(m_sourceRow.end(), m_sourceRow.begin(), v); - // so if this is a performance bottlneck then convert to binary search, until then - // the cleaner/easier to read code wins the day. - int realRow = -1; - int sourceModelRow = sourceModel()->rowCount() - sourceIndex.row(); - - for (int i = 0; i < m_sourceRow.count(); ++i) { - if (m_sourceRow.at(i) == sourceModelRow) { - realRow = i; - break; - } - } - if (realRow == -1) - return QModelIndex(); - - return createIndex(realRow, sourceIndex.column(), sourceModel()->rowCount() - sourceIndex.row()); -} - -QModelIndex HistoryFilterModel::index(int row, int column, const QModelIndex &parent) const -{ - load(); - if (row < 0 || row >= rowCount(parent) - || column < 0 || column >= columnCount(parent)) - return QModelIndex(); - - return createIndex(row, column, m_sourceRow[row]); -} - -QModelIndex HistoryFilterModel::parent(const QModelIndex &) const -{ - return QModelIndex(); -} - -void HistoryFilterModel::load() const -{ - if (m_loaded) - return; - m_sourceRow.clear(); - m_historyHash.clear(); - m_historyHash.reserve(sourceModel()->rowCount()); - for (int i = 0; i < sourceModel()->rowCount(); ++i) { - QModelIndex idx = sourceModel()->index(i, 0); - QString url = idx.data(HistoryModel::UrlStringRole).toString(); - if (!m_historyHash.contains(url)) { - m_sourceRow.append(sourceModel()->rowCount() - i); - m_historyHash[url] = sourceModel()->rowCount() - i; - } - } - m_loaded = true; -} - -void HistoryFilterModel::sourceRowsInserted(const QModelIndex &parent, int start, int end) -{ - Q_ASSERT(start == end && start == 0); - Q_UNUSED(end); - if (!m_loaded) - return; - QModelIndex idx = sourceModel()->index(start, 0, parent); - QString url = idx.data(HistoryModel::UrlStringRole).toString(); - if (m_historyHash.contains(url)) { - int sourceRow = sourceModel()->rowCount() - m_historyHash[url]; - int realRow = mapFromSource(sourceModel()->index(sourceRow, 0)).row(); - beginRemoveRows(QModelIndex(), realRow, realRow); - m_sourceRow.removeAt(realRow); - m_historyHash.remove(url); - endRemoveRows(); - } - beginInsertRows(QModelIndex(), 0, 0); - m_historyHash.insert(url, sourceModel()->rowCount() - start); - m_sourceRow.insert(0, sourceModel()->rowCount()); - endInsertRows(); -} - -void HistoryFilterModel::sourceRowsRemoved(const QModelIndex &, int start, int end) -{ - Q_UNUSED(start); - Q_UNUSED(end); - sourceReset(); -} - -/* - Removing a continuous block of rows will remove filtered rows too as this is - the users intention. -*/ -bool HistoryFilterModel::removeRows(int row, int count, const QModelIndex &parent) -{ - if (row < 0 || count <= 0 || row + count > rowCount(parent) || parent.isValid()) - return false; - int lastRow = row + count - 1; - disconnect(sourceModel(), SIGNAL(rowsRemoved(const QModelIndex &, int, int)), - this, SLOT(sourceRowsRemoved(const QModelIndex &, int, int))); - beginRemoveRows(parent, row, lastRow); - int oldCount = rowCount(); - int start = sourceModel()->rowCount() - m_sourceRow.value(row); - int end = sourceModel()->rowCount() - m_sourceRow.value(lastRow); - sourceModel()->removeRows(start, end - start + 1); - endRemoveRows(); - connect(sourceModel(), SIGNAL(rowsRemoved(const QModelIndex &, int, int)), - this, SLOT(sourceRowsRemoved(const QModelIndex &, int, int))); - m_loaded = false; - if (oldCount - count != rowCount()) - reset(); - return true; -} - -HistoryCompletionModel::HistoryCompletionModel(QObject *parent) - : QAbstractProxyModel(parent) -{ -} - -QVariant HistoryCompletionModel::data(const QModelIndex &index, int role) const -{ - if (sourceModel() - && (role == Qt::EditRole || role == Qt::DisplayRole) - && index.isValid()) { - QModelIndex idx = mapToSource(index); - idx = idx.sibling(idx.row(), 1); - QString urlString = idx.data(HistoryModel::UrlStringRole).toString(); - if (index.row() % 2) { - QUrl url = urlString; - QString s = url.toString(QUrl::RemoveScheme - | QUrl::RemoveUserInfo - | QUrl::StripTrailingSlash); - return s.mid(2); // strip // from the front - } - return urlString; - } - return QAbstractProxyModel::data(index, role); -} - -int HistoryCompletionModel::rowCount(const QModelIndex &parent) const -{ - return (parent.isValid() || !sourceModel()) ? 0 : sourceModel()->rowCount(parent) * 2; -} - -int HistoryCompletionModel::columnCount(const QModelIndex &parent) const -{ - return (parent.isValid()) ? 0 : 1; -} - -QModelIndex HistoryCompletionModel::mapFromSource(const QModelIndex &sourceIndex) const -{ - int row = sourceIndex.row() * 2; - return index(row, sourceIndex.column()); -} - -QModelIndex HistoryCompletionModel::mapToSource(const QModelIndex &proxyIndex) const -{ - if (!sourceModel()) - return QModelIndex(); - int row = proxyIndex.row() / 2; - return sourceModel()->index(row, proxyIndex.column()); -} - -QModelIndex HistoryCompletionModel::index(int row, int column, const QModelIndex &parent) const -{ - if (row < 0 || row >= rowCount(parent) - || column < 0 || column >= columnCount(parent)) - return QModelIndex(); - return createIndex(row, column, 0); -} - -QModelIndex HistoryCompletionModel::parent(const QModelIndex &) const -{ - return QModelIndex(); -} - -void HistoryCompletionModel::setSourceModel(QAbstractItemModel *newSourceModel) -{ - if (sourceModel()) { - disconnect(sourceModel(), SIGNAL(modelReset()), this, SLOT(sourceReset())); - disconnect(sourceModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)), - this, SLOT(sourceReset())); - disconnect(sourceModel(), SIGNAL(rowsRemoved(const QModelIndex &, int, int)), - this, SLOT(sourceReset())); - } - - QAbstractProxyModel::setSourceModel(newSourceModel); - - if (newSourceModel) { - connect(newSourceModel, SIGNAL(modelReset()), this, SLOT(sourceReset())); - connect(sourceModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)), - this, SLOT(sourceReset())); - connect(sourceModel(), SIGNAL(rowsRemoved(const QModelIndex &, int, int)), - this, SLOT(sourceReset())); - } - - reset(); -} - -void HistoryCompletionModel::sourceReset() -{ - reset(); -} - -HistoryTreeModel::HistoryTreeModel(QAbstractItemModel *sourceModel, QObject *parent) - : QAbstractProxyModel(parent) -{ - setSourceModel(sourceModel); -} - -QVariant HistoryTreeModel::headerData(int section, Qt::Orientation orientation, int role) const -{ - return sourceModel()->headerData(section, orientation, role); -} - -QVariant HistoryTreeModel::data(const QModelIndex &index, int role) const -{ - if ((role == Qt::EditRole || role == Qt::DisplayRole)) { - int start = index.internalId(); - if (start == 0) { - int offset = sourceDateRow(index.row()); - if (index.column() == 0) { - QModelIndex idx = sourceModel()->index(offset, 0); - QDate date = idx.data(HistoryModel::DateRole).toDate(); - if (date == QDate::currentDate()) - return tr("Earlier Today"); - return date.toString(QLatin1String("dddd, MMMM d, yyyy")); - } - if (index.column() == 1) { - return tr("%1 items").arg(rowCount(index.sibling(index.row(), 0))); - } - } - } - if (role == Qt::DecorationRole && index.column() == 0 && !index.parent().isValid()) - return QIcon(QLatin1String(":history.png")); - if (role == HistoryModel::DateRole && index.column() == 0 && index.internalId() == 0) { - int offset = sourceDateRow(index.row()); - QModelIndex idx = sourceModel()->index(offset, 0); - return idx.data(HistoryModel::DateRole); - } - - return QAbstractProxyModel::data(index, role); -} - -int HistoryTreeModel::columnCount(const QModelIndex &parent) const -{ - return sourceModel()->columnCount(mapToSource(parent)); -} - -int HistoryTreeModel::rowCount(const QModelIndex &parent) const -{ - if ( parent.internalId() != 0 - || parent.column() > 0 - || !sourceModel()) - return 0; - - // row count OF dates - if (!parent.isValid()) { - if (!m_sourceRowCache.isEmpty()) - return m_sourceRowCache.count(); - QDate currentDate; - int rows = 0; - int totalRows = sourceModel()->rowCount(); - - for (int i = 0; i < totalRows; ++i) { - QDate rowDate = sourceModel()->index(i, 0).data(HistoryModel::DateRole).toDate(); - if (rowDate != currentDate) { - m_sourceRowCache.append(i); - currentDate = rowDate; - ++rows; - } - } - Q_ASSERT(m_sourceRowCache.count() == rows); - return rows; - } - - // row count FOR a date - int start = sourceDateRow(parent.row()); - int end = sourceDateRow(parent.row() + 1); - return (end - start); -} - -// Translate the top level date row into the offset where that date starts -int HistoryTreeModel::sourceDateRow(int row) const -{ - if (row <= 0) - return 0; - - if (m_sourceRowCache.isEmpty()) - rowCount(QModelIndex()); - - if (row >= m_sourceRowCache.count()) { - if (!sourceModel()) - return 0; - return sourceModel()->rowCount(); - } - return m_sourceRowCache.at(row); -} - -QModelIndex HistoryTreeModel::mapToSource(const QModelIndex &proxyIndex) const -{ - int offset = proxyIndex.internalId(); - if (offset == 0) - return QModelIndex(); - int startDateRow = sourceDateRow(offset - 1); - return sourceModel()->index(startDateRow + proxyIndex.row(), proxyIndex.column()); -} - -QModelIndex HistoryTreeModel::index(int row, int column, const QModelIndex &parent) const -{ - if (row < 0 - || column < 0 || column >= columnCount(parent) - || parent.column() > 0) - return QModelIndex(); - - if (!parent.isValid()) - return createIndex(row, column, 0); - return createIndex(row, column, parent.row() + 1); -} - -QModelIndex HistoryTreeModel::parent(const QModelIndex &index) const -{ - int offset = index.internalId(); - if (offset == 0 || !index.isValid()) - return QModelIndex(); - return createIndex(offset - 1, 0, 0); -} - -bool HistoryTreeModel::hasChildren(const QModelIndex &parent) const -{ - QModelIndex grandparent = parent.parent(); - if (!grandparent.isValid()) - return true; - return false; -} - -Qt::ItemFlags HistoryTreeModel::flags(const QModelIndex &index) const -{ - if (!index.isValid()) - return Qt::NoItemFlags; - return Qt::ItemIsSelectable | Qt::ItemIsEnabled | Qt::ItemIsDragEnabled; -} - -bool HistoryTreeModel::removeRows(int row, int count, const QModelIndex &parent) -{ - if (row < 0 || count <= 0 || row + count > rowCount(parent)) - return false; - - if (parent.isValid()) { - // removing pages - int offset = sourceDateRow(parent.row()); - return sourceModel()->removeRows(offset + row, count); - } else { - // removing whole dates - for (int i = row + count - 1; i >= row; --i) { - QModelIndex dateParent = index(i, 0); - int offset = sourceDateRow(dateParent.row()); - if (!sourceModel()->removeRows(offset, rowCount(dateParent))) - return false; - } - } - return true; -} - -void HistoryTreeModel::setSourceModel(QAbstractItemModel *newSourceModel) -{ - if (sourceModel()) { - disconnect(sourceModel(), SIGNAL(modelReset()), this, SLOT(sourceReset())); - disconnect(sourceModel(), SIGNAL(layoutChanged()), this, SLOT(sourceReset())); - disconnect(sourceModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)), - this, SLOT(sourceRowsInserted(const QModelIndex &, int, int))); - disconnect(sourceModel(), SIGNAL(rowsRemoved(const QModelIndex &, int, int)), - this, SLOT(sourceRowsRemoved(const QModelIndex &, int, int))); - } - - QAbstractProxyModel::setSourceModel(newSourceModel); - - if (newSourceModel) { - connect(sourceModel(), SIGNAL(modelReset()), this, SLOT(sourceReset())); - connect(sourceModel(), SIGNAL(layoutChanged()), this, SLOT(sourceReset())); - connect(sourceModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)), - this, SLOT(sourceRowsInserted(const QModelIndex &, int, int))); - connect(sourceModel(), SIGNAL(rowsRemoved(const QModelIndex &, int, int)), - this, SLOT(sourceRowsRemoved(const QModelIndex &, int, int))); - } - - reset(); -} - -void HistoryTreeModel::sourceReset() -{ - m_sourceRowCache.clear(); - reset(); -} - -void HistoryTreeModel::sourceRowsInserted(const QModelIndex &parent, int start, int end) -{ - Q_UNUSED(parent); // Avoid warnings when compiling release - Q_ASSERT(!parent.isValid()); - if (start != 0 || start != end) { - m_sourceRowCache.clear(); - reset(); - return; - } - - m_sourceRowCache.clear(); - QModelIndex treeIndex = mapFromSource(sourceModel()->index(start, 0)); - QModelIndex treeParent = treeIndex.parent(); - if (rowCount(treeParent) == 1) { - beginInsertRows(QModelIndex(), 0, 0); - endInsertRows(); - } else { - beginInsertRows(treeParent, treeIndex.row(), treeIndex.row()); - endInsertRows(); - } -} - -QModelIndex HistoryTreeModel::mapFromSource(const QModelIndex &sourceIndex) const -{ - if (!sourceIndex.isValid()) - return QModelIndex(); - - if (m_sourceRowCache.isEmpty()) - rowCount(QModelIndex()); - - QList<int>::iterator it; - it = qLowerBound(m_sourceRowCache.begin(), m_sourceRowCache.end(), sourceIndex.row()); - if (*it != sourceIndex.row()) - --it; - int dateRow = qMax(0, it - m_sourceRowCache.begin()); - int row = sourceIndex.row() - m_sourceRowCache.at(dateRow); - return createIndex(row, sourceIndex.column(), dateRow + 1); -} - -void HistoryTreeModel::sourceRowsRemoved(const QModelIndex &parent, int start, int end) -{ - Q_UNUSED(parent); // Avoid warnings when compiling release - Q_ASSERT(!parent.isValid()); - if (m_sourceRowCache.isEmpty()) - return; - for (int i = end; i >= start;) { - QList<int>::iterator it; - it = qLowerBound(m_sourceRowCache.begin(), m_sourceRowCache.end(), i); - // playing it safe - if (it == m_sourceRowCache.end()) { - m_sourceRowCache.clear(); - reset(); - return; - } - - if (*it != i) - --it; - int row = qMax(0, it - m_sourceRowCache.begin()); - int offset = m_sourceRowCache[row]; - QModelIndex dateParent = index(row, 0); - // If we can remove all the rows in the date do that and skip over them - int rc = rowCount(dateParent); - if (i - rc + 1 == offset && start <= i - rc + 1) { - beginRemoveRows(QModelIndex(), row, row); - m_sourceRowCache.removeAt(row); - i -= rc + 1; - } else { - beginRemoveRows(dateParent, i - offset, i - offset); - ++row; - --i; - } - for (int j = row; j < m_sourceRowCache.count(); ++j) - --m_sourceRowCache[j]; - endRemoveRows(); - } -} - diff --git a/examples/gestures/browser/history.h b/examples/gestures/browser/history.h deleted file mode 100644 index 626e2f3..0000000 --- a/examples/gestures/browser/history.h +++ /dev/null @@ -1,350 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef HISTORY_H -#define HISTORY_H - -#include "modelmenu.h" - -#include <QtCore/QDateTime> -#include <QtCore/QHash> -#include <QtCore/QObject> -#include <QtCore/QTimer> -#include <QtCore/QUrl> - -#include <QtGui/QSortFilterProxyModel> - -#include <QWebHistoryInterface> - -class HistoryItem -{ -public: - HistoryItem() {} - HistoryItem(const QString &u, - const QDateTime &d = QDateTime(), const QString &t = QString()) - : title(t), url(u), dateTime(d) {} - - inline bool operator==(const HistoryItem &other) const - { return other.title == title - && other.url == url && other.dateTime == dateTime; } - - // history is sorted in reverse - inline bool operator <(const HistoryItem &other) const - { return dateTime > other.dateTime; } - - QString title; - QString url; - QDateTime dateTime; -}; - -class AutoSaver; -class HistoryModel; -class HistoryFilterModel; -class HistoryTreeModel; -class HistoryManager : public QWebHistoryInterface -{ - Q_OBJECT - Q_PROPERTY(int historyLimit READ historyLimit WRITE setHistoryLimit) - -signals: - void historyReset(); - void entryAdded(const HistoryItem &item); - void entryRemoved(const HistoryItem &item); - void entryUpdated(int offset); - -public: - HistoryManager(QObject *parent = 0); - ~HistoryManager(); - - bool historyContains(const QString &url) const; - void addHistoryEntry(const QString &url); - - void updateHistoryItem(const QUrl &url, const QString &title); - - int historyLimit() const; - void setHistoryLimit(int limit); - - QList<HistoryItem> history() const; - void setHistory(const QList<HistoryItem> &history, bool loadedAndSorted = false); - - // History manager keeps around these models for use by the completer and other classes - HistoryModel *historyModel() const; - HistoryFilterModel *historyFilterModel() const; - HistoryTreeModel *historyTreeModel() const; - -public slots: - void clear(); - void loadSettings(); - -private slots: - void save(); - void checkForExpired(); - -protected: - void addHistoryItem(const HistoryItem &item); - -private: - void load(); - - AutoSaver *m_saveTimer; - int m_historyLimit; - QTimer m_expiredTimer; - QList<HistoryItem> m_history; - QString m_lastSavedUrl; - - HistoryModel *m_historyModel; - HistoryFilterModel *m_historyFilterModel; - HistoryTreeModel *m_historyTreeModel; -}; - -class HistoryModel : public QAbstractTableModel -{ - Q_OBJECT - -public slots: - void historyReset(); - void entryAdded(); - void entryUpdated(int offset); - -public: - enum Roles { - DateRole = Qt::UserRole + 1, - DateTimeRole = Qt::UserRole + 2, - UrlRole = Qt::UserRole + 3, - UrlStringRole = Qt::UserRole + 4 - }; - - HistoryModel(HistoryManager *history, QObject *parent = 0); - QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const; - QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const; - int columnCount(const QModelIndex &parent = QModelIndex()) const; - int rowCount(const QModelIndex &parent = QModelIndex()) const; - bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex()); - -private: - HistoryManager *m_history; -}; - -/*! - Proxy model that will remove any duplicate entries. - Both m_sourceRow and m_historyHash store their offsets not from - the front of the list, but as offsets from the back. - */ -class HistoryFilterModel : public QAbstractProxyModel -{ - Q_OBJECT - -public: - HistoryFilterModel(QAbstractItemModel *sourceModel, QObject *parent = 0); - - inline bool historyContains(const QString &url) const - { load(); return m_historyHash.contains(url); } - int historyLocation(const QString &url) const; - - QModelIndex mapFromSource(const QModelIndex &sourceIndex) const; - QModelIndex mapToSource(const QModelIndex &proxyIndex) const; - void setSourceModel(QAbstractItemModel *sourceModel); - QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const; - int rowCount(const QModelIndex &parent = QModelIndex()) const; - int columnCount(const QModelIndex &parent = QModelIndex()) const; - QModelIndex index(int, int, const QModelIndex& = QModelIndex()) const; - QModelIndex parent(const QModelIndex& index= QModelIndex()) const; - bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex()); - QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const; - -private slots: - void sourceReset(); - void sourceDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight); - void sourceRowsInserted(const QModelIndex &parent, int start, int end); - void sourceRowsRemoved(const QModelIndex &, int, int); - -private: - void load() const; - - mutable QList<int> m_sourceRow; - mutable QHash<QString, int> m_historyHash; - mutable bool m_loaded; -}; - -/* - The history menu - - Removes the first twenty entries and puts them as children of the top level. - - If there are less then twenty entries then the first folder is also removed. - - The mapping is done by knowing that HistoryTreeModel is over a table - We store that row offset in our index's private data. -*/ -class HistoryMenuModel : public QAbstractProxyModel -{ - Q_OBJECT - -public: - HistoryMenuModel(HistoryTreeModel *sourceModel, QObject *parent = 0); - int columnCount(const QModelIndex &parent) const; - int rowCount(const QModelIndex &parent = QModelIndex()) const; - QModelIndex mapFromSource(const QModelIndex & sourceIndex) const; - QModelIndex mapToSource(const QModelIndex & proxyIndex) const; - QModelIndex index(int, int, const QModelIndex &parent = QModelIndex()) const; - QModelIndex parent(const QModelIndex &index = QModelIndex()) const; - - int bumpedRows() const; - -private: - HistoryTreeModel *m_treeModel; -}; - -// Menu that is dynamically populated from the history -class HistoryMenu : public ModelMenu -{ - Q_OBJECT - -signals: - void openUrl(const QUrl &url); - -public: - HistoryMenu(QWidget *parent = 0); - void setInitialActions(QList<QAction*> actions); - -protected: - bool prePopulated(); - void postPopulated(); - -private slots: - void activated(const QModelIndex &index); - void showHistoryDialog(); - -private: - HistoryManager *m_history; - HistoryMenuModel *m_historyMenuModel; - QList<QAction*> m_initialActions; -}; - -// proxy model for the history model that -// exposes each url http://www.foo.com and it url starting at the host www.foo.com -class HistoryCompletionModel : public QAbstractProxyModel -{ - Q_OBJECT - -public: - HistoryCompletionModel(QObject *parent = 0); - QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const; - int rowCount(const QModelIndex &parent = QModelIndex()) const; - int columnCount(const QModelIndex &parent = QModelIndex()) const; - QModelIndex mapFromSource(const QModelIndex &sourceIndex) const; - QModelIndex mapToSource(const QModelIndex &proxyIndex) const; - QModelIndex index(int, int, const QModelIndex& = QModelIndex()) const; - QModelIndex parent(const QModelIndex& index= QModelIndex()) const; - void setSourceModel(QAbstractItemModel *sourceModel); - -private slots: - void sourceReset(); - -}; - -// proxy model for the history model that converts the list -// into a tree, one top level node per day. -// Used in the HistoryDialog. -class HistoryTreeModel : public QAbstractProxyModel -{ - Q_OBJECT - -public: - HistoryTreeModel(QAbstractItemModel *sourceModel, QObject *parent = 0); - QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const; - int columnCount(const QModelIndex &parent) const; - int rowCount(const QModelIndex &parent = QModelIndex()) const; - QModelIndex mapFromSource(const QModelIndex &sourceIndex) const; - QModelIndex mapToSource(const QModelIndex &proxyIndex) const; - QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const; - QModelIndex parent(const QModelIndex &index= QModelIndex()) const; - bool hasChildren(const QModelIndex &parent = QModelIndex()) const; - Qt::ItemFlags flags(const QModelIndex &index) const; - bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex()); - QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const; - - void setSourceModel(QAbstractItemModel *sourceModel); - -private slots: - void sourceReset(); - void sourceRowsInserted(const QModelIndex &parent, int start, int end); - void sourceRowsRemoved(const QModelIndex &parent, int start, int end); - -private: - int sourceDateRow(int row) const; - mutable QList<int> m_sourceRowCache; - -}; - -// A modified QSortFilterProxyModel that always accepts the root nodes in the tree -// so filtering is only done on the children. -// Used in the HistoryDialog -class TreeProxyModel : public QSortFilterProxyModel -{ - Q_OBJECT - -public: - TreeProxyModel(QObject *parent = 0); - -protected: - bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const; -}; - -#include "ui_history.h" - -class HistoryDialog : public QDialog, public Ui_HistoryDialog -{ - Q_OBJECT - -signals: - void openUrl(const QUrl &url); - -public: - HistoryDialog(QWidget *parent = 0, HistoryManager *history = 0); - -private slots: - void customContextMenuRequested(const QPoint &pos); - void open(); - void copy(); - -}; - -#endif // HISTORY_H - diff --git a/examples/gestures/browser/history.ui b/examples/gestures/browser/history.ui deleted file mode 100644 index 0944940..0000000 --- a/examples/gestures/browser/history.ui +++ /dev/null @@ -1,106 +0,0 @@ -<ui version="4.0" > - <class>HistoryDialog</class> - <widget class="QDialog" name="HistoryDialog" > - <property name="geometry" > - <rect> - <x>0</x> - <y>0</y> - <width>758</width> - <height>450</height> - </rect> - </property> - <property name="windowTitle" > - <string>History</string> - </property> - <layout class="QGridLayout" name="gridLayout" > - <item row="0" column="0" > - <spacer> - <property name="orientation" > - <enum>Qt::Horizontal</enum> - </property> - <property name="sizeHint" stdset="0" > - <size> - <width>252</width> - <height>20</height> - </size> - </property> - </spacer> - </item> - <item row="0" column="1" > - <widget class="SearchLineEdit" name="search" /> - </item> - <item row="1" column="0" colspan="2" > - <widget class="EditTreeView" name="tree" /> - </item> - <item row="2" column="0" colspan="2" > - <layout class="QHBoxLayout" > - <item> - <widget class="QPushButton" name="removeButton" > - <property name="text" > - <string>&Remove</string> - </property> - </widget> - </item> - <item> - <widget class="QPushButton" name="removeAllButton" > - <property name="text" > - <string>Remove &All</string> - </property> - </widget> - </item> - <item> - <spacer> - <property name="orientation" > - <enum>Qt::Horizontal</enum> - </property> - <property name="sizeHint" stdset="0" > - <size> - <width>40</width> - <height>20</height> - </size> - </property> - </spacer> - </item> - <item> - <widget class="QDialogButtonBox" name="buttonBox" > - <property name="standardButtons" > - <set>QDialogButtonBox::Ok</set> - </property> - </widget> - </item> - </layout> - </item> - </layout> - </widget> - <customwidgets> - <customwidget> - <class>SearchLineEdit</class> - <extends>QLineEdit</extends> - <header>searchlineedit.h</header> - </customwidget> - <customwidget> - <class>EditTreeView</class> - <extends>QTreeView</extends> - <header>edittreeview.h</header> - </customwidget> - </customwidgets> - <resources/> - <connections> - <connection> - <sender>buttonBox</sender> - <signal>accepted()</signal> - <receiver>HistoryDialog</receiver> - <slot>accept()</slot> - <hints> - <hint type="sourcelabel" > - <x>472</x> - <y>329</y> - </hint> - <hint type="destinationlabel" > - <x>461</x> - <y>356</y> - </hint> - </hints> - </connection> - </connections> -</ui> diff --git a/examples/gestures/browser/htmls/htmls.qrc b/examples/gestures/browser/htmls/htmls.qrc deleted file mode 100644 index 03b256c..0000000 --- a/examples/gestures/browser/htmls/htmls.qrc +++ /dev/null @@ -1,5 +0,0 @@ -<!DOCTYPE RCC><RCC version="1.0"> -<qresource> - <file>notfound.html</file> -</qresource> -</RCC> diff --git a/examples/gestures/browser/htmls/notfound.html b/examples/gestures/browser/htmls/notfound.html deleted file mode 100644 index b04a9f8..0000000 --- a/examples/gestures/browser/htmls/notfound.html +++ /dev/null @@ -1,63 +0,0 @@ -<html> -<head> -<title>%1</title> -<style> -body { - padding: 3em 0em; - background: #eeeeee; -} -hr { - color: lightgray; - width: 100%; -} -img { - float: left; - opacity: .8; -} -#box { - background: white; - border: 1px solid lightgray; - width: 600px; - padding: 60px; - margin: auto; -} -h1 { - font-size: 130%; - font-weight: bold; - border-bottom: 1px solid lightgray; - margin-left: 48px; -} -h2 { - font-size: 100%; - font-weight: normal; - border-bottom: 1px solid lightgray; - margin-left: 48px; -} -ul { - font-size: 80%; - padding-left: 48px; - margin: 0; -} -#reloadButton { - padding-left: 48px; -} -</style> -</head> -<body> - <div id="box"> - <img src="data:image/png;base64,IMAGE_BINARY_DATA_HERE" width="32" height="32"/> - <h1>%2</h1> - <h2>When connecting to: %3.</h2> - <ul> - <li>Check the address for errors such as <b>ww</b>.trolltech.com - instead of <b>www</b>.trolltech.com</li> - <li>If the address is correct, try checking the network - connection.</li> - <li>If your computer or network is protected by a firewall or - proxy, make sure that the browser demo is permitted to access - the network.</li> - </ul> - <br/><br/> - </div> -</body> -</html> diff --git a/examples/gestures/browser/main.cpp b/examples/gestures/browser/main.cpp deleted file mode 100644 index b9e2830..0000000 --- a/examples/gestures/browser/main.cpp +++ /dev/null @@ -1,53 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "browserapplication.h" - -int main(int argc, char **argv) -{ - Q_INIT_RESOURCE(data); - BrowserApplication application(argc, argv); - if (!application.isTheOnlyBrowser()) - return 0; - application.newMainWindow(); - return application.exec(); -} - diff --git a/examples/gestures/browser/modelmenu.cpp b/examples/gestures/browser/modelmenu.cpp deleted file mode 100644 index 2e81d0d..0000000 --- a/examples/gestures/browser/modelmenu.cpp +++ /dev/null @@ -1,227 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "modelmenu.h" - -#include <QtCore/QAbstractItemModel> -#include <qdebug.h> - -ModelMenu::ModelMenu(QWidget * parent) - : QMenu(parent) - , m_maxRows(7) - , m_firstSeparator(-1) - , m_maxWidth(-1) - , m_hoverRole(0) - , m_separatorRole(0) - , m_model(0) -{ - connect(this, SIGNAL(aboutToShow()), this, SLOT(aboutToShow())); -} - -bool ModelMenu::prePopulated() -{ - return false; -} - -void ModelMenu::postPopulated() -{ -} - -void ModelMenu::setModel(QAbstractItemModel *model) -{ - m_model = model; -} - -QAbstractItemModel *ModelMenu::model() const -{ - return m_model; -} - -void ModelMenu::setMaxRows(int max) -{ - m_maxRows = max; -} - -int ModelMenu::maxRows() const -{ - return m_maxRows; -} - -void ModelMenu::setFirstSeparator(int offset) -{ - m_firstSeparator = offset; -} - -int ModelMenu::firstSeparator() const -{ - return m_firstSeparator; -} - -void ModelMenu::setRootIndex(const QModelIndex &index) -{ - m_root = index; -} - -QModelIndex ModelMenu::rootIndex() const -{ - return m_root; -} - -void ModelMenu::setHoverRole(int role) -{ - m_hoverRole = role; -} - -int ModelMenu::hoverRole() const -{ - return m_hoverRole; -} - -void ModelMenu::setSeparatorRole(int role) -{ - m_separatorRole = role; -} - -int ModelMenu::separatorRole() const -{ - return m_separatorRole; -} - -Q_DECLARE_METATYPE(QModelIndex) -void ModelMenu::aboutToShow() -{ - if (QMenu *menu = qobject_cast<QMenu*>(sender())) { - QVariant v = menu->menuAction()->data(); - if (v.canConvert<QModelIndex>()) { - QModelIndex idx = qvariant_cast<QModelIndex>(v); - createMenu(idx, -1, menu, menu); - disconnect(menu, SIGNAL(aboutToShow()), this, SLOT(aboutToShow())); - return; - } - } - - clear(); - if (prePopulated()) - addSeparator(); - int max = m_maxRows; - if (max != -1) - max += m_firstSeparator; - createMenu(m_root, max, this, this); - postPopulated(); -} - -void ModelMenu::createMenu(const QModelIndex &parent, int max, QMenu *parentMenu, QMenu *menu) -{ - if (!menu) { - QString title = parent.data().toString(); - menu = new QMenu(title, this); - QIcon icon = qvariant_cast<QIcon>(parent.data(Qt::DecorationRole)); - menu->setIcon(icon); - parentMenu->addMenu(menu); - QVariant v; - v.setValue(parent); - menu->menuAction()->setData(v); - connect(menu, SIGNAL(aboutToShow()), this, SLOT(aboutToShow())); - return; - } - - int end = m_model->rowCount(parent); - if (max != -1) - end = qMin(max, end); - - connect(menu, SIGNAL(triggered(QAction*)), this, SLOT(triggered(QAction*))); - connect(menu, SIGNAL(hovered(QAction*)), this, SLOT(hovered(QAction*))); - - for (int i = 0; i < end; ++i) { - QModelIndex idx = m_model->index(i, 0, parent); - if (m_model->hasChildren(idx)) { - createMenu(idx, -1, menu); - } else { - if (m_separatorRole != 0 - && idx.data(m_separatorRole).toBool()) - addSeparator(); - else - menu->addAction(makeAction(idx)); - } - if (menu == this && i == m_firstSeparator - 1) - addSeparator(); - } -} - -QAction *ModelMenu::makeAction(const QModelIndex &index) -{ - QIcon icon = qvariant_cast<QIcon>(index.data(Qt::DecorationRole)); - QAction *action = makeAction(icon, index.data().toString(), this); - QVariant v; - v.setValue(index); - action->setData(v); - return action; -} - -QAction *ModelMenu::makeAction(const QIcon &icon, const QString &text, QObject *parent) -{ - QFontMetrics fm(font()); - if (-1 == m_maxWidth) - m_maxWidth = fm.width(QLatin1Char('m')) * 30; - QString smallText = fm.elidedText(text, Qt::ElideMiddle, m_maxWidth); - return new QAction(icon, smallText, parent); -} - -void ModelMenu::triggered(QAction *action) -{ - QVariant v = action->data(); - if (v.canConvert<QModelIndex>()) { - QModelIndex idx = qvariant_cast<QModelIndex>(v); - emit activated(idx); - } -} - -void ModelMenu::hovered(QAction *action) -{ - QVariant v = action->data(); - if (v.canConvert<QModelIndex>()) { - QModelIndex idx = qvariant_cast<QModelIndex>(v); - QString hoveredString = idx.data(m_hoverRole).toString(); - if (!hoveredString.isEmpty()) - emit hovered(hoveredString); - } -} - diff --git a/examples/gestures/browser/modelmenu.h b/examples/gestures/browser/modelmenu.h deleted file mode 100644 index b44daa8..0000000 --- a/examples/gestures/browser/modelmenu.h +++ /dev/null @@ -1,105 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef MODELMENU_H -#define MODELMENU_H - -#include <QtGui/QMenu> -#include <QtCore/QAbstractItemModel> - -// A QMenu that is dynamically populated from a QAbstractItemModel -class ModelMenu : public QMenu -{ - Q_OBJECT - -signals: - void activated(const QModelIndex &index); - void hovered(const QString &text); - -public: - ModelMenu(QWidget *parent = 0); - - void setModel(QAbstractItemModel *model); - QAbstractItemModel *model() const; - - void setMaxRows(int max); - int maxRows() const; - - void setFirstSeparator(int offset); - int firstSeparator() const; - - void setRootIndex(const QModelIndex &index); - QModelIndex rootIndex() const; - - void setHoverRole(int role); - int hoverRole() const; - - void setSeparatorRole(int role); - int separatorRole() const; - - QAction *makeAction(const QIcon &icon, const QString &text, QObject *parent); - -protected: - // add any actions before the tree, return true if any actions are added. - virtual bool prePopulated(); - // add any actions after the tree - virtual void postPopulated(); - // put all of the children of parent into menu up to max - void createMenu(const QModelIndex &parent, int max, QMenu *parentMenu = 0, QMenu *menu = 0); - -private slots: - void aboutToShow(); - void triggered(QAction *action); - void hovered(QAction *action); - -private: - QAction *makeAction(const QModelIndex &index); - int m_maxRows; - int m_firstSeparator; - int m_maxWidth; - int m_hoverRole; - int m_separatorRole; - QAbstractItemModel *m_model; - QPersistentModelIndex m_root; -}; - -#endif // MODELMENU_H - diff --git a/examples/gestures/browser/networkaccessmanager.cpp b/examples/gestures/browser/networkaccessmanager.cpp deleted file mode 100644 index 3a4598c..0000000 --- a/examples/gestures/browser/networkaccessmanager.cpp +++ /dev/null @@ -1,171 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "networkaccessmanager.h" - -#include "browserapplication.h" -#include "browsermainwindow.h" -#include "ui_passworddialog.h" -#include "ui_proxy.h" - -#include <QtCore/QSettings> - -#include <QtGui/QDesktopServices> -#include <QtGui/QDialog> -#include <QtGui/QMessageBox> -#include <QtGui/QStyle> -#include <QtGui/QTextDocument> - -#include <QtNetwork/QAuthenticator> -#include <QtNetwork/QNetworkDiskCache> -#include <QtNetwork/QNetworkProxy> -#include <QtNetwork/QNetworkReply> -#include <QtNetwork/QSslError> - -NetworkAccessManager::NetworkAccessManager(QObject *parent) - : QNetworkAccessManager(parent) -{ - connect(this, SIGNAL(authenticationRequired(QNetworkReply*, QAuthenticator*)), - SLOT(authenticationRequired(QNetworkReply*,QAuthenticator*))); - connect(this, SIGNAL(proxyAuthenticationRequired(const QNetworkProxy&, QAuthenticator*)), - SLOT(proxyAuthenticationRequired(const QNetworkProxy&, QAuthenticator*))); -#ifndef QT_NO_OPENSSL - connect(this, SIGNAL(sslErrors(QNetworkReply*, const QList<QSslError>&)), - SLOT(sslErrors(QNetworkReply*, const QList<QSslError>&))); -#endif - loadSettings(); - - QNetworkDiskCache *diskCache = new QNetworkDiskCache(this); - QString location = QDesktopServices::storageLocation(QDesktopServices::CacheLocation); - diskCache->setCacheDirectory(location); - setCache(diskCache); -} - -void NetworkAccessManager::loadSettings() -{ - QSettings settings; - settings.beginGroup(QLatin1String("proxy")); - QNetworkProxy proxy; - if (settings.value(QLatin1String("enabled"), false).toBool()) { - if (settings.value(QLatin1String("type"), 0).toInt() == 0) - proxy = QNetworkProxy::Socks5Proxy; - else - proxy = QNetworkProxy::HttpProxy; - proxy.setHostName(settings.value(QLatin1String("hostName")).toString()); - proxy.setPort(settings.value(QLatin1String("port"), 1080).toInt()); - proxy.setUser(settings.value(QLatin1String("userName")).toString()); - proxy.setPassword(settings.value(QLatin1String("password")).toString()); - } - setProxy(proxy); -} - -void NetworkAccessManager::authenticationRequired(QNetworkReply *reply, QAuthenticator *auth) -{ - BrowserMainWindow *mainWindow = BrowserApplication::instance()->mainWindow(); - - QDialog dialog(mainWindow); - dialog.setWindowFlags(Qt::Sheet); - - Ui::PasswordDialog passwordDialog; - passwordDialog.setupUi(&dialog); - - passwordDialog.iconLabel->setText(QString()); - passwordDialog.iconLabel->setPixmap(mainWindow->style()->standardIcon(QStyle::SP_MessageBoxQuestion, 0, mainWindow).pixmap(32, 32)); - - QString introMessage = tr("<qt>Enter username and password for \"%1\" at %2</qt>"); - introMessage = introMessage.arg(Qt::escape(reply->url().toString())).arg(Qt::escape(reply->url().toString())); - passwordDialog.introLabel->setText(introMessage); - passwordDialog.introLabel->setWordWrap(true); - - if (dialog.exec() == QDialog::Accepted) { - auth->setUser(passwordDialog.userNameLineEdit->text()); - auth->setPassword(passwordDialog.passwordLineEdit->text()); - } -} - -void NetworkAccessManager::proxyAuthenticationRequired(const QNetworkProxy &proxy, QAuthenticator *auth) -{ - BrowserMainWindow *mainWindow = BrowserApplication::instance()->mainWindow(); - - QDialog dialog(mainWindow); - dialog.setWindowFlags(Qt::Sheet); - - Ui::ProxyDialog proxyDialog; - proxyDialog.setupUi(&dialog); - - proxyDialog.iconLabel->setText(QString()); - proxyDialog.iconLabel->setPixmap(mainWindow->style()->standardIcon(QStyle::SP_MessageBoxQuestion, 0, mainWindow).pixmap(32, 32)); - - QString introMessage = tr("<qt>Connect to proxy \"%1\" using:</qt>"); - introMessage = introMessage.arg(Qt::escape(proxy.hostName())); - proxyDialog.introLabel->setText(introMessage); - proxyDialog.introLabel->setWordWrap(true); - - if (dialog.exec() == QDialog::Accepted) { - auth->setUser(proxyDialog.userNameLineEdit->text()); - auth->setPassword(proxyDialog.passwordLineEdit->text()); - } -} - -#ifndef QT_NO_OPENSSL -void NetworkAccessManager::sslErrors(QNetworkReply *reply, const QList<QSslError> &error) -{ - // check if SSL certificate has been trusted already - QString replyHost = reply->url().host() + ":" + reply->url().port(); - if(! sslTrustedHostList.contains(replyHost)) { - BrowserMainWindow *mainWindow = BrowserApplication::instance()->mainWindow(); - - QStringList errorStrings; - for (int i = 0; i < error.count(); ++i) - errorStrings += error.at(i).errorString(); - QString errors = errorStrings.join(QLatin1String("\n")); - int ret = QMessageBox::warning(mainWindow, QCoreApplication::applicationName(), - tr("SSL Errors:\n\n%1\n\n%2\n\n" - "Do you want to ignore these errors for this host?").arg(reply->url().toString()).arg(errors), - QMessageBox::Yes | QMessageBox::No, - QMessageBox::No); - if (ret == QMessageBox::Yes) { - reply->ignoreSslErrors(); - sslTrustedHostList.append(replyHost); - } - } -} -#endif diff --git a/examples/gestures/browser/networkaccessmanager.h b/examples/gestures/browser/networkaccessmanager.h deleted file mode 100644 index d90a4d4..0000000 --- a/examples/gestures/browser/networkaccessmanager.h +++ /dev/null @@ -1,68 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef NETWORKACCESSMANAGER_H -#define NETWORKACCESSMANAGER_H - -#include <QtNetwork/QNetworkAccessManager> - -class NetworkAccessManager : public QNetworkAccessManager -{ - Q_OBJECT - -public: - NetworkAccessManager(QObject *parent = 0); - -private: - QList<QString> sslTrustedHostList; - -public slots: - void loadSettings(); - -private slots: - void authenticationRequired(QNetworkReply *reply, QAuthenticator *auth); - void proxyAuthenticationRequired(const QNetworkProxy &proxy, QAuthenticator *auth); -#ifndef QT_NO_OPENSSL - void sslErrors(QNetworkReply *reply, const QList<QSslError> &error); -#endif -}; - -#endif // NETWORKACCESSMANAGER_H diff --git a/examples/gestures/browser/passworddialog.ui b/examples/gestures/browser/passworddialog.ui deleted file mode 100644 index 7c16658..0000000 --- a/examples/gestures/browser/passworddialog.ui +++ /dev/null @@ -1,111 +0,0 @@ -<ui version="4.0" > - <class>PasswordDialog</class> - <widget class="QDialog" name="PasswordDialog" > - <property name="geometry" > - <rect> - <x>0</x> - <y>0</y> - <width>399</width> - <height>148</height> - </rect> - </property> - <property name="windowTitle" > - <string>Authentication Required</string> - </property> - <layout class="QGridLayout" name="gridLayout" > - <item row="0" column="0" colspan="2" > - <layout class="QHBoxLayout" > - <item> - <widget class="QLabel" name="iconLabel" > - <property name="text" > - <string>DUMMY ICON</string> - </property> - </widget> - </item> - <item> - <widget class="QLabel" name="introLabel" > - <property name="sizePolicy" > - <sizepolicy vsizetype="MinimumExpanding" hsizetype="MinimumExpanding" > - <horstretch>0</horstretch> - <verstretch>0</verstretch> - </sizepolicy> - </property> - <property name="text" > - <string>INTRO TEXT DUMMY</string> - </property> - </widget> - </item> - </layout> - </item> - <item row="1" column="0" > - <widget class="QLabel" name="label" > - <property name="text" > - <string>Username:</string> - </property> - </widget> - </item> - <item row="1" column="1" > - <widget class="QLineEdit" name="userNameLineEdit" /> - </item> - <item row="2" column="0" > - <widget class="QLabel" name="lblPassword" > - <property name="text" > - <string>Password:</string> - </property> - </widget> - </item> - <item row="2" column="1" > - <widget class="QLineEdit" name="passwordLineEdit" > - <property name="echoMode" > - <enum>QLineEdit::Password</enum> - </property> - </widget> - </item> - <item row="3" column="0" colspan="2" > - <widget class="QDialogButtonBox" name="buttonBox" > - <property name="orientation" > - <enum>Qt::Horizontal</enum> - </property> - <property name="standardButtons" > - <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set> - </property> - </widget> - </item> - </layout> - </widget> - <resources/> - <connections> - <connection> - <sender>buttonBox</sender> - <signal>accepted()</signal> - <receiver>PasswordDialog</receiver> - <slot>accept()</slot> - <hints> - <hint type="sourcelabel" > - <x>248</x> - <y>254</y> - </hint> - <hint type="destinationlabel" > - <x>157</x> - <y>274</y> - </hint> - </hints> - </connection> - <connection> - <sender>buttonBox</sender> - <signal>rejected()</signal> - <receiver>PasswordDialog</receiver> - <slot>reject()</slot> - <hints> - <hint type="sourcelabel" > - <x>316</x> - <y>260</y> - </hint> - <hint type="destinationlabel" > - <x>286</x> - <y>274</y> - </hint> - </hints> - </connection> - </connections> -</ui> diff --git a/examples/gestures/browser/proxy.ui b/examples/gestures/browser/proxy.ui deleted file mode 100644 index 62a8be6..0000000 --- a/examples/gestures/browser/proxy.ui +++ /dev/null @@ -1,104 +0,0 @@ -<ui version="4.0" > - <class>ProxyDialog</class> - <widget class="QDialog" name="ProxyDialog" > - <property name="geometry" > - <rect> - <x>0</x> - <y>0</y> - <width>369</width> - <height>144</height> - </rect> - </property> - <property name="windowTitle" > - <string>Proxy Authentication</string> - </property> - <layout class="QGridLayout" name="gridLayout" > - <item row="0" column="0" > - <widget class="QLabel" name="iconLabel" > - <property name="text" > - <string>ICON</string> - </property> - </widget> - </item> - <item row="0" column="1" colspan="2" > - <widget class="QLabel" name="introLabel" > - <property name="text" > - <string>Connect to proxy</string> - </property> - <property name="wordWrap" > - <bool>true</bool> - </property> - </widget> - </item> - <item row="1" column="0" colspan="2" > - <widget class="QLabel" name="usernameLabel" > - <property name="text" > - <string>Username:</string> - </property> - </widget> - </item> - <item row="1" column="2" > - <widget class="QLineEdit" name="userNameLineEdit" /> - </item> - <item row="2" column="0" colspan="2" > - <widget class="QLabel" name="passwordLabel" > - <property name="text" > - <string>Password:</string> - </property> - </widget> - </item> - <item row="2" column="2" > - <widget class="QLineEdit" name="passwordLineEdit" > - <property name="echoMode" > - <enum>QLineEdit::Password</enum> - </property> - </widget> - </item> - <item row="3" column="0" colspan="3" > - <widget class="QDialogButtonBox" name="buttonBox" > - <property name="orientation" > - <enum>Qt::Horizontal</enum> - </property> - <property name="standardButtons" > - <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set> - </property> - </widget> - </item> - </layout> - </widget> - <resources/> - <connections> - <connection> - <sender>buttonBox</sender> - <signal>accepted()</signal> - <receiver>ProxyDialog</receiver> - <slot>accept()</slot> - <hints> - <hint type="sourcelabel" > - <x>248</x> - <y>254</y> - </hint> - <hint type="destinationlabel" > - <x>157</x> - <y>274</y> - </hint> - </hints> - </connection> - <connection> - <sender>buttonBox</sender> - <signal>rejected()</signal> - <receiver>ProxyDialog</receiver> - <slot>reject()</slot> - <hints> - <hint type="sourcelabel" > - <x>316</x> - <y>260</y> - </hint> - <hint type="destinationlabel" > - <x>286</x> - <y>274</y> - </hint> - </hints> - </connection> - </connections> -</ui> diff --git a/examples/gestures/browser/searchlineedit.cpp b/examples/gestures/browser/searchlineedit.cpp deleted file mode 100644 index e04010d..0000000 --- a/examples/gestures/browser/searchlineedit.cpp +++ /dev/null @@ -1,238 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "searchlineedit.h" - -#include <QtGui/QPainter> -#include <QtGui/QMouseEvent> -#include <QtGui/QMenu> -#include <QtGui/QStyle> -#include <QtGui/QStyleOptionFrameV2> - -ClearButton::ClearButton(QWidget *parent) - : QAbstractButton(parent) -{ - setCursor(Qt::ArrowCursor); - setToolTip(tr("Clear")); - setVisible(false); - setFocusPolicy(Qt::NoFocus); -} - -void ClearButton::paintEvent(QPaintEvent *event) -{ - Q_UNUSED(event); - QPainter painter(this); - int height = this->height(); - - painter.setRenderHint(QPainter::Antialiasing, true); - QColor color = palette().color(QPalette::Mid); - painter.setBrush(isDown() - ? palette().color(QPalette::Dark) - : palette().color(QPalette::Mid)); - painter.setPen(painter.brush().color()); - int size = width(); - int offset = size / 5; - int radius = size - offset * 2; - painter.drawEllipse(offset, offset, radius, radius); - - painter.setPen(palette().color(QPalette::Base)); - int border = offset * 2; - painter.drawLine(border, border, width() - border, height - border); - painter.drawLine(border, height - border, width() - border, border); -} - -void ClearButton::textChanged(const QString &text) -{ - setVisible(!text.isEmpty()); -} - -/* - Search icon on the left hand side of the search widget - When a menu is set a down arrow appears - */ -class SearchButton : public QAbstractButton { -public: - SearchButton(QWidget *parent = 0); - void paintEvent(QPaintEvent *event); - QMenu *m_menu; - -protected: - void mousePressEvent(QMouseEvent *event); -}; - -SearchButton::SearchButton(QWidget *parent) - : QAbstractButton(parent), - m_menu(0) -{ - setObjectName(QLatin1String("SearchButton")); - setCursor(Qt::ArrowCursor); - setFocusPolicy(Qt::NoFocus); -} - -void SearchButton::mousePressEvent(QMouseEvent *event) -{ - if (m_menu && event->button() == Qt::LeftButton) { - QWidget *p = parentWidget(); - if (p) { - QPoint r = p->mapToGlobal(QPoint(0, p->height())); - m_menu->exec(QPoint(r.x() + height() / 2, r.y())); - } - event->accept(); - } - QAbstractButton::mousePressEvent(event); -} - -void SearchButton::paintEvent(QPaintEvent *event) -{ - Q_UNUSED(event); - QPainterPath myPath; - - int radius = (height() / 5) * 2; - QRect circle(height() / 3 - 1, height() / 4, radius, radius); - myPath.addEllipse(circle); - - myPath.arcMoveTo(circle, 300); - QPointF c = myPath.currentPosition(); - int diff = height() / 7; - myPath.lineTo(qMin(width() - 2, (int)c.x() + diff), c.y() + diff); - - QPainter painter(this); - painter.setRenderHint(QPainter::Antialiasing, true); - painter.setPen(QPen(Qt::darkGray, 2)); - painter.drawPath(myPath); - - if (m_menu) { - QPainterPath dropPath; - dropPath.arcMoveTo(circle, 320); - QPointF c = dropPath.currentPosition(); - c = QPointF(c.x() + 3.5, c.y() + 0.5); - dropPath.moveTo(c); - dropPath.lineTo(c.x() + 4, c.y()); - dropPath.lineTo(c.x() + 2, c.y() + 2); - dropPath.closeSubpath(); - painter.setPen(Qt::darkGray); - painter.setBrush(Qt::darkGray); - painter.setRenderHint(QPainter::Antialiasing, false); - painter.drawPath(dropPath); - } - painter.end(); -} - -/* - SearchLineEdit is an enhanced QLineEdit - - A Search icon on the left with optional menu - - When there is no text and doesn't have focus an "inactive text" is displayed - - When there is text a clear button is displayed on the right hand side - */ -SearchLineEdit::SearchLineEdit(QWidget *parent) : ExLineEdit(parent), - m_searchButton(new SearchButton(this)) -{ - connect(lineEdit(), SIGNAL(textChanged(const QString &)), - this, SIGNAL(textChanged(const QString &))); - setLeftWidget(m_searchButton); - m_inactiveText = tr("Search"); - - QSizePolicy policy = sizePolicy(); - setSizePolicy(QSizePolicy::Preferred, policy.verticalPolicy()); -} - -void SearchLineEdit::paintEvent(QPaintEvent *event) -{ - if (lineEdit()->text().isEmpty() && !hasFocus() && !m_inactiveText.isEmpty()) { - ExLineEdit::paintEvent(event); - QStyleOptionFrameV2 panel; - initStyleOption(&panel); - QRect r = style()->subElementRect(QStyle::SE_LineEditContents, &panel, this); - QFontMetrics fm = fontMetrics(); - int horizontalMargin = lineEdit()->x(); - QRect lineRect(horizontalMargin + r.x(), r.y() + (r.height() - fm.height() + 1) / 2, - r.width() - 2 * horizontalMargin, fm.height()); - QPainter painter(this); - painter.setPen(palette().brush(QPalette::Disabled, QPalette::Text).color()); - painter.drawText(lineRect, Qt::AlignLeft|Qt::AlignVCenter, m_inactiveText); - } else { - ExLineEdit::paintEvent(event); - } -} - -void SearchLineEdit::resizeEvent(QResizeEvent *event) -{ - updateGeometries(); - ExLineEdit::resizeEvent(event); -} - -void SearchLineEdit::updateGeometries() -{ - int menuHeight = height(); - int menuWidth = menuHeight + 1; - if (!m_searchButton->m_menu) - menuWidth = (menuHeight / 5) * 4; - m_searchButton->resize(QSize(menuWidth, menuHeight)); -} - -QString SearchLineEdit::inactiveText() const -{ - return m_inactiveText; -} - -void SearchLineEdit::setInactiveText(const QString &text) -{ - m_inactiveText = text; -} - -void SearchLineEdit::setMenu(QMenu *menu) -{ - if (m_searchButton->m_menu) - m_searchButton->m_menu->deleteLater(); - m_searchButton->m_menu = menu; - updateGeometries(); -} - -QMenu *SearchLineEdit::menu() const -{ - if (!m_searchButton->m_menu) { - m_searchButton->m_menu = new QMenu(m_searchButton); - if (isVisible()) - (const_cast<SearchLineEdit*>(this))->updateGeometries(); - } - return m_searchButton->m_menu; -} - diff --git a/examples/gestures/browser/searchlineedit.h b/examples/gestures/browser/searchlineedit.h deleted file mode 100644 index ad37dc7..0000000 --- a/examples/gestures/browser/searchlineedit.h +++ /dev/null @@ -1,103 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef SEARCHLINEEDIT_H -#define SEARCHLINEEDIT_H - -#include "urllineedit.h" - -#include <QtGui/QLineEdit> -#include <QtGui/QAbstractButton> - -QT_BEGIN_NAMESPACE -class QMenu; -QT_END_NAMESPACE - -class SearchButton; - -/* - Clear button on the right hand side of the search widget. - Hidden by default - "A circle with an X in it" - */ -class ClearButton : public QAbstractButton -{ - Q_OBJECT - -public: - ClearButton(QWidget *parent = 0); - void paintEvent(QPaintEvent *event); - -public slots: - void textChanged(const QString &text); -}; - - -class SearchLineEdit : public ExLineEdit -{ - Q_OBJECT - Q_PROPERTY(QString inactiveText READ inactiveText WRITE setInactiveText) - -signals: - void textChanged(const QString &text); - -public: - SearchLineEdit(QWidget *parent = 0); - - QString inactiveText() const; - void setInactiveText(const QString &text); - - QMenu *menu() const; - void setMenu(QMenu *menu); - -protected: - void resizeEvent(QResizeEvent *event); - void paintEvent(QPaintEvent *event); - -private: - void updateGeometries(); - - SearchButton *m_searchButton; - QString m_inactiveText; -}; - -#endif // SEARCHLINEEDIT_H - diff --git a/examples/gestures/browser/settings.cpp b/examples/gestures/browser/settings.cpp deleted file mode 100644 index 2576449..0000000 --- a/examples/gestures/browser/settings.cpp +++ /dev/null @@ -1,324 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "settings.h" - -#include "browserapplication.h" -#include "browsermainwindow.h" -#include "cookiejar.h" -#include "history.h" -#include "networkaccessmanager.h" -#include "webview.h" - -#include <QtCore/QSettings> -#include <QtGui/QtGui> -#include <QtWebKit/QtWebKit> - -SettingsDialog::SettingsDialog(QWidget *parent) - : QDialog(parent) -{ - setupUi(this); - connect(exceptionsButton, SIGNAL(clicked()), this, SLOT(showExceptions())); - connect(setHomeToCurrentPageButton, SIGNAL(clicked()), this, SLOT(setHomeToCurrentPage())); - connect(cookiesButton, SIGNAL(clicked()), this, SLOT(showCookies())); - connect(standardFontButton, SIGNAL(clicked()), this, SLOT(chooseFont())); - connect(fixedFontButton, SIGNAL(clicked()), this, SLOT(chooseFixedFont())); - - loadDefaults(); - loadFromSettings(); -} - -void SettingsDialog::loadDefaults() -{ - QWebSettings *defaultSettings = QWebSettings::globalSettings(); - QString standardFontFamily = defaultSettings->fontFamily(QWebSettings::StandardFont); - int standardFontSize = defaultSettings->fontSize(QWebSettings::DefaultFontSize); - standardFont = QFont(standardFontFamily, standardFontSize); - standardLabel->setText(QString(QLatin1String("%1 %2")).arg(standardFont.family()).arg(standardFont.pointSize())); - - QString fixedFontFamily = defaultSettings->fontFamily(QWebSettings::FixedFont); - int fixedFontSize = defaultSettings->fontSize(QWebSettings::DefaultFixedFontSize); - fixedFont = QFont(fixedFontFamily, fixedFontSize); - fixedLabel->setText(QString(QLatin1String("%1 %2")).arg(fixedFont.family()).arg(fixedFont.pointSize())); - - downloadsLocation->setText(QDesktopServices::storageLocation(QDesktopServices::DesktopLocation)); - - enableJavascript->setChecked(defaultSettings->testAttribute(QWebSettings::JavascriptEnabled)); - enablePlugins->setChecked(defaultSettings->testAttribute(QWebSettings::PluginsEnabled)); -} - -void SettingsDialog::loadFromSettings() -{ - QSettings settings; - settings.beginGroup(QLatin1String("MainWindow")); - QString defaultHome = QLatin1String("http://qtsoftware.com"); - homeLineEdit->setText(settings.value(QLatin1String("home"), defaultHome).toString()); - settings.endGroup(); - - settings.beginGroup(QLatin1String("history")); - int historyExpire = settings.value(QLatin1String("historyExpire")).toInt(); - int idx = 0; - switch (historyExpire) { - case 1: idx = 0; break; - case 7: idx = 1; break; - case 14: idx = 2; break; - case 30: idx = 3; break; - case 365: idx = 4; break; - case -1: idx = 5; break; - default: - idx = 5; - } - expireHistory->setCurrentIndex(idx); - settings.endGroup(); - - settings.beginGroup(QLatin1String("downloadmanager")); - QString downloadDirectory = settings.value(QLatin1String("downloadDirectory"), downloadsLocation->text()).toString(); - downloadsLocation->setText(downloadDirectory); - settings.endGroup(); - - settings.beginGroup(QLatin1String("general")); - openLinksIn->setCurrentIndex(settings.value(QLatin1String("openLinksIn"), openLinksIn->currentIndex()).toInt()); - - settings.endGroup(); - - // Appearance - settings.beginGroup(QLatin1String("websettings")); - fixedFont = qVariantValue<QFont>(settings.value(QLatin1String("fixedFont"), fixedFont)); - standardFont = qVariantValue<QFont>(settings.value(QLatin1String("standardFont"), standardFont)); - - standardLabel->setText(QString(QLatin1String("%1 %2")).arg(standardFont.family()).arg(standardFont.pointSize())); - fixedLabel->setText(QString(QLatin1String("%1 %2")).arg(fixedFont.family()).arg(fixedFont.pointSize())); - - enableJavascript->setChecked(settings.value(QLatin1String("enableJavascript"), enableJavascript->isChecked()).toBool()); - enablePlugins->setChecked(settings.value(QLatin1String("enablePlugins"), enablePlugins->isChecked()).toBool()); - userStyleSheet->setText(settings.value(QLatin1String("userStyleSheet")).toUrl().toString()); - settings.endGroup(); - - // Privacy - settings.beginGroup(QLatin1String("cookies")); - - CookieJar *jar = BrowserApplication::cookieJar(); - QByteArray value = settings.value(QLatin1String("acceptCookies"), QLatin1String("AcceptOnlyFromSitesNavigatedTo")).toByteArray(); - QMetaEnum acceptPolicyEnum = jar->staticMetaObject.enumerator(jar->staticMetaObject.indexOfEnumerator("AcceptPolicy")); - CookieJar::AcceptPolicy acceptCookies = acceptPolicyEnum.keyToValue(value) == -1 ? - CookieJar::AcceptOnlyFromSitesNavigatedTo : - static_cast<CookieJar::AcceptPolicy>(acceptPolicyEnum.keyToValue(value)); - switch(acceptCookies) { - case CookieJar::AcceptAlways: - acceptCombo->setCurrentIndex(0); - break; - case CookieJar::AcceptNever: - acceptCombo->setCurrentIndex(1); - break; - case CookieJar::AcceptOnlyFromSitesNavigatedTo: - acceptCombo->setCurrentIndex(2); - break; - } - - value = settings.value(QLatin1String("keepCookiesUntil"), QLatin1String("Expire")).toByteArray(); - QMetaEnum keepPolicyEnum = jar->staticMetaObject.enumerator(jar->staticMetaObject.indexOfEnumerator("KeepPolicy")); - CookieJar::KeepPolicy keepCookies = keepPolicyEnum.keyToValue(value) == -1 ? - CookieJar::KeepUntilExpire : - static_cast<CookieJar::KeepPolicy>(keepPolicyEnum.keyToValue(value)); - switch(keepCookies) { - case CookieJar::KeepUntilExpire: - keepUntilCombo->setCurrentIndex(0); - break; - case CookieJar::KeepUntilExit: - keepUntilCombo->setCurrentIndex(1); - break; - case CookieJar::KeepUntilTimeLimit: - keepUntilCombo->setCurrentIndex(2); - break; - } - settings.endGroup(); - - - // Proxy - settings.beginGroup(QLatin1String("proxy")); - proxySupport->setChecked(settings.value(QLatin1String("enabled"), false).toBool()); - proxyType->setCurrentIndex(settings.value(QLatin1String("type"), 0).toInt()); - proxyHostName->setText(settings.value(QLatin1String("hostName")).toString()); - proxyPort->setValue(settings.value(QLatin1String("port"), 1080).toInt()); - proxyUserName->setText(settings.value(QLatin1String("userName")).toString()); - proxyPassword->setText(settings.value(QLatin1String("password")).toString()); - settings.endGroup(); -} - -void SettingsDialog::saveToSettings() -{ - QSettings settings; - settings.beginGroup(QLatin1String("MainWindow")); - settings.setValue(QLatin1String("home"), homeLineEdit->text()); - settings.endGroup(); - - settings.beginGroup(QLatin1String("general")); - settings.setValue(QLatin1String("openLinksIn"), openLinksIn->currentIndex()); - settings.endGroup(); - - settings.beginGroup(QLatin1String("history")); - int historyExpire = expireHistory->currentIndex(); - int idx = -1; - switch (historyExpire) { - case 0: idx = 1; break; - case 1: idx = 7; break; - case 2: idx = 14; break; - case 3: idx = 30; break; - case 4: idx = 365; break; - case 5: idx = -1; break; - } - settings.setValue(QLatin1String("historyExpire"), idx); - settings.endGroup(); - - // Appearance - settings.beginGroup(QLatin1String("websettings")); - settings.setValue(QLatin1String("fixedFont"), fixedFont); - settings.setValue(QLatin1String("standardFont"), standardFont); - settings.setValue(QLatin1String("enableJavascript"), enableJavascript->isChecked()); - settings.setValue(QLatin1String("enablePlugins"), enablePlugins->isChecked()); - QString userStyleSheetString = userStyleSheet->text(); - if (QFile::exists(userStyleSheetString)) - settings.setValue(QLatin1String("userStyleSheet"), QUrl::fromLocalFile(userStyleSheetString)); - else - settings.setValue(QLatin1String("userStyleSheet"), QUrl(userStyleSheetString)); - settings.endGroup(); - - //Privacy - settings.beginGroup(QLatin1String("cookies")); - - CookieJar::KeepPolicy keepCookies; - switch(acceptCombo->currentIndex()) { - default: - case 0: - keepCookies = CookieJar::KeepUntilExpire; - break; - case 1: - keepCookies = CookieJar::KeepUntilExit; - break; - case 2: - keepCookies = CookieJar::KeepUntilTimeLimit; - break; - } - CookieJar *jar = BrowserApplication::cookieJar(); - QMetaEnum acceptPolicyEnum = jar->staticMetaObject.enumerator(jar->staticMetaObject.indexOfEnumerator("AcceptPolicy")); - settings.setValue(QLatin1String("acceptCookies"), QLatin1String(acceptPolicyEnum.valueToKey(keepCookies))); - - CookieJar::KeepPolicy keepPolicy; - switch(keepUntilCombo->currentIndex()) { - default: - case 0: - keepPolicy = CookieJar::KeepUntilExpire; - break; - case 1: - keepPolicy = CookieJar::KeepUntilExit; - break; - case 2: - keepPolicy = CookieJar::KeepUntilTimeLimit; - break; - } - - QMetaEnum keepPolicyEnum = jar->staticMetaObject.enumerator(jar->staticMetaObject.indexOfEnumerator("KeepPolicy")); - settings.setValue(QLatin1String("keepCookiesUntil"), QLatin1String(keepPolicyEnum.valueToKey(keepPolicy))); - - settings.endGroup(); - - // proxy - settings.beginGroup(QLatin1String("proxy")); - settings.setValue(QLatin1String("enabled"), proxySupport->isChecked()); - settings.setValue(QLatin1String("type"), proxyType->currentIndex()); - settings.setValue(QLatin1String("hostName"), proxyHostName->text()); - settings.setValue(QLatin1String("port"), proxyPort->text()); - settings.setValue(QLatin1String("userName"), proxyUserName->text()); - settings.setValue(QLatin1String("password"), proxyPassword->text()); - settings.endGroup(); - - BrowserApplication::instance()->loadSettings(); - BrowserApplication::networkAccessManager()->loadSettings(); - BrowserApplication::cookieJar()->loadSettings(); - BrowserApplication::historyManager()->loadSettings(); -} - -void SettingsDialog::accept() -{ - saveToSettings(); - QDialog::accept(); -} - -void SettingsDialog::showCookies() -{ - CookiesDialog *dialog = new CookiesDialog(BrowserApplication::cookieJar(), this); - dialog->exec(); -} - -void SettingsDialog::showExceptions() -{ - CookiesExceptionsDialog *dialog = new CookiesExceptionsDialog(BrowserApplication::cookieJar(), this); - dialog->exec(); -} - -void SettingsDialog::chooseFont() -{ - bool ok; - QFont font = QFontDialog::getFont(&ok, standardFont, this); - if ( ok ) { - standardFont = font; - standardLabel->setText(QString(QLatin1String("%1 %2")).arg(font.family()).arg(font.pointSize())); - } -} - -void SettingsDialog::chooseFixedFont() -{ - bool ok; - QFont font = QFontDialog::getFont(&ok, fixedFont, this); - if ( ok ) { - fixedFont = font; - fixedLabel->setText(QString(QLatin1String("%1 %2")).arg(font.family()).arg(font.pointSize())); - } -} - -void SettingsDialog::setHomeToCurrentPage() -{ - BrowserMainWindow *mw = static_cast<BrowserMainWindow*>(parent()); - WebView *webView = mw->currentTab(); - if (webView) - homeLineEdit->setText(webView->url().toString()); -} - diff --git a/examples/gestures/browser/settings.h b/examples/gestures/browser/settings.h deleted file mode 100644 index 900be7b..0000000 --- a/examples/gestures/browser/settings.h +++ /dev/null @@ -1,74 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef SETTINGS_H -#define SETTINGS_H - -#include <QtGui/QDialog> -#include "ui_settings.h" - -class SettingsDialog : public QDialog, public Ui_Settings -{ - Q_OBJECT - -public: - SettingsDialog(QWidget *parent = 0); - void accept(); - -private slots: - void loadDefaults(); - void loadFromSettings(); - void saveToSettings(); - - void setHomeToCurrentPage(); - void showCookies(); - void showExceptions(); - - void chooseFont(); - void chooseFixedFont(); - -private: - QFont standardFont; - QFont fixedFont; -}; - -#endif // SETTINGS_H - diff --git a/examples/gestures/browser/settings.ui b/examples/gestures/browser/settings.ui deleted file mode 100644 index 3491ce0..0000000 --- a/examples/gestures/browser/settings.ui +++ /dev/null @@ -1,614 +0,0 @@ -<ui version="4.0" > - <class>Settings</class> - <widget class="QDialog" name="Settings" > - <property name="geometry" > - <rect> - <x>0</x> - <y>0</y> - <width>657</width> - <height>322</height> - </rect> - </property> - <property name="windowTitle" > - <string>Settings</string> - </property> - <layout class="QGridLayout" name="gridLayout" > - <item row="2" column="0" > - <widget class="QDialogButtonBox" name="buttonBox" > - <property name="orientation" > - <enum>Qt::Horizontal</enum> - </property> - <property name="standardButtons" > - <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set> - </property> - </widget> - </item> - <item row="1" column="0" > - <widget class="QTabWidget" name="tabWidget" > - <property name="currentIndex" > - <number>0</number> - </property> - <widget class="QWidget" name="tab" > - <property name="geometry" > - <rect> - <x>0</x> - <y>0</y> - <width>627</width> - <height>243</height> - </rect> - </property> - <attribute name="title" > - <string>General</string> - </attribute> - <layout class="QGridLayout" name="gridLayout_4" > - <item row="0" column="0" > - <widget class="QLabel" name="label_3" > - <property name="text" > - <string>Home:</string> - </property> - <property name="alignment" > - <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> - </property> - </widget> - </item> - <item row="0" column="1" colspan="2" > - <widget class="QLineEdit" name="homeLineEdit" /> - </item> - <item row="1" column="1" > - <widget class="QPushButton" name="setHomeToCurrentPageButton" > - <property name="text" > - <string>Set to current page</string> - </property> - </widget> - </item> - <item row="1" column="2" > - <spacer name="horizontalSpacer" > - <property name="orientation" > - <enum>Qt::Horizontal</enum> - </property> - <property name="sizeHint" stdset="0" > - <size> - <width>280</width> - <height>18</height> - </size> - </property> - </spacer> - </item> - <item row="2" column="0" > - <widget class="QLabel" name="label_4" > - <property name="text" > - <string>Remove history items:</string> - </property> - <property name="alignment" > - <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> - </property> - </widget> - </item> - <item row="2" column="1" colspan="2" > - <widget class="QComboBox" name="expireHistory" > - <item> - <property name="text" > - <string>After one day</string> - </property> - </item> - <item> - <property name="text" > - <string>After one week</string> - </property> - </item> - <item> - <property name="text" > - <string>After two weeks</string> - </property> - </item> - <item> - <property name="text" > - <string>After one month</string> - </property> - </item> - <item> - <property name="text" > - <string>After one year</string> - </property> - </item> - <item> - <property name="text" > - <string>Manually</string> - </property> - </item> - </widget> - </item> - <item row="3" column="0" > - <widget class="QLabel" name="label_7" > - <property name="text" > - <string>Save downloads to:</string> - </property> - <property name="alignment" > - <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> - </property> - </widget> - </item> - <item row="3" column="1" colspan="2" > - <widget class="QLineEdit" name="downloadsLocation" /> - </item> - <item row="4" column="0" > - <widget class="QLabel" name="label_8" > - <property name="text" > - <string>Open links from applications:</string> - </property> - <property name="alignment" > - <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> - </property> - </widget> - </item> - <item row="4" column="1" colspan="2" > - <widget class="QComboBox" name="openLinksIn" > - <item> - <property name="text" > - <string>In a tab in the current window</string> - </property> - </item> - <item> - <property name="text" > - <string>In a new window</string> - </property> - </item> - </widget> - </item> - <item row="5" column="1" colspan="2" > - <spacer> - <property name="orientation" > - <enum>Qt::Vertical</enum> - </property> - <property name="sizeHint" stdset="0" > - <size> - <width>391</width> - <height>262</height> - </size> - </property> - </spacer> - </item> - </layout> - </widget> - <widget class="QWidget" name="tab_3" > - <property name="geometry" > - <rect> - <x>0</x> - <y>0</y> - <width>627</width> - <height>243</height> - </rect> - </property> - <attribute name="title" > - <string>Appearance</string> - </attribute> - <layout class="QGridLayout" name="gridLayout_3" > - <item row="0" column="0" > - <widget class="QLabel" name="label_5" > - <property name="text" > - <string>Standard font:</string> - </property> - <property name="alignment" > - <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> - </property> - </widget> - </item> - <item row="0" column="1" > - <widget class="QLabel" name="standardLabel" > - <property name="sizePolicy" > - <sizepolicy vsizetype="Preferred" hsizetype="Expanding" > - <horstretch>0</horstretch> - <verstretch>0</verstretch> - </sizepolicy> - </property> - <property name="frameShape" > - <enum>QFrame::StyledPanel</enum> - </property> - <property name="text" > - <string>Times 16</string> - </property> - <property name="alignment" > - <set>Qt::AlignCenter</set> - </property> - </widget> - </item> - <item row="0" column="2" > - <widget class="QPushButton" name="standardFontButton" > - <property name="text" > - <string>Select...</string> - </property> - </widget> - </item> - <item row="1" column="0" > - <widget class="QLabel" name="label_6" > - <property name="text" > - <string>Fixed-width font:</string> - </property> - <property name="alignment" > - <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> - </property> - </widget> - </item> - <item row="1" column="1" > - <widget class="QLabel" name="fixedLabel" > - <property name="frameShape" > - <enum>QFrame::StyledPanel</enum> - </property> - <property name="text" > - <string>Courier 13</string> - </property> - <property name="alignment" > - <set>Qt::AlignCenter</set> - </property> - </widget> - </item> - <item row="1" column="2" > - <widget class="QPushButton" name="fixedFontButton" > - <property name="text" > - <string>Select...</string> - </property> - </widget> - </item> - <item row="2" column="1" > - <spacer name="verticalSpacer" > - <property name="orientation" > - <enum>Qt::Vertical</enum> - </property> - <property name="sizeHint" stdset="0" > - <size> - <width>20</width> - <height>93</height> - </size> - </property> - </spacer> - </item> - </layout> - </widget> - <widget class="QWidget" name="tab_2" > - <property name="geometry" > - <rect> - <x>0</x> - <y>0</y> - <width>627</width> - <height>243</height> - </rect> - </property> - <attribute name="title" > - <string>Privacy</string> - </attribute> - <layout class="QVBoxLayout" name="verticalLayout_3" > - <item> - <widget class="QGroupBox" name="groupBox" > - <property name="title" > - <string>Web Content</string> - </property> - <layout class="QVBoxLayout" name="verticalLayout_2" > - <item> - <widget class="QCheckBox" name="enablePlugins" > - <property name="text" > - <string>Enable Plugins</string> - </property> - <property name="checked" > - <bool>true</bool> - </property> - </widget> - </item> - <item> - <widget class="QCheckBox" name="enableJavascript" > - <property name="text" > - <string>Enable Javascript</string> - </property> - <property name="checked" > - <bool>true</bool> - </property> - </widget> - </item> - </layout> - </widget> - </item> - <item> - <widget class="QGroupBox" name="cookiesGroupBox" > - <property name="title" > - <string>Cookies</string> - </property> - <layout class="QGridLayout" > - <item row="0" column="0" > - <widget class="QLabel" name="label_2" > - <property name="text" > - <string>Accept Cookies:</string> - </property> - <property name="alignment" > - <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> - </property> - </widget> - </item> - <item row="0" column="1" > - <widget class="QComboBox" name="acceptCombo" > - <item> - <property name="text" > - <string>Always</string> - </property> - </item> - <item> - <property name="text" > - <string>Never</string> - </property> - </item> - <item> - <property name="text" > - <string>Only from sites you navigate to</string> - </property> - </item> - </widget> - </item> - <item row="0" column="2" > - <widget class="QPushButton" name="exceptionsButton" > - <property name="text" > - <string>Exceptions...</string> - </property> - </widget> - </item> - <item row="1" column="0" > - <widget class="QLabel" name="label" > - <property name="text" > - <string>Keep until:</string> - </property> - <property name="alignment" > - <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> - </property> - </widget> - </item> - <item row="1" column="1" > - <widget class="QComboBox" name="keepUntilCombo" > - <item> - <property name="text" > - <string>They expire</string> - </property> - </item> - <item> - <property name="text" > - <string>I exit the application</string> - </property> - </item> - <item> - <property name="text" > - <string>At most 90 days</string> - </property> - </item> - </widget> - </item> - <item row="1" column="2" > - <widget class="QPushButton" name="cookiesButton" > - <property name="text" > - <string>Cookies...</string> - </property> - </widget> - </item> - </layout> - </widget> - </item> - <item> - <spacer> - <property name="orientation" > - <enum>Qt::Vertical</enum> - </property> - <property name="sizeHint" stdset="0" > - <size> - <width>371</width> - <height>177</height> - </size> - </property> - </spacer> - </item> - </layout> - </widget> - <widget class="QWidget" name="tab_4" > - <property name="geometry" > - <rect> - <x>0</x> - <y>0</y> - <width>627</width> - <height>243</height> - </rect> - </property> - <attribute name="title" > - <string>Proxy</string> - </attribute> - <layout class="QVBoxLayout" name="verticalLayout" > - <item> - <widget class="QGroupBox" name="proxySupport" > - <property name="title" > - <string>Enable proxy</string> - </property> - <property name="checkable" > - <bool>true</bool> - </property> - <layout class="QGridLayout" name="gridLayout_6" > - <item row="0" column="0" > - <widget class="QLabel" name="label_9" > - <property name="text" > - <string>Type:</string> - </property> - <property name="alignment" > - <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> - </property> - </widget> - </item> - <item row="0" column="1" colspan="2" > - <widget class="QComboBox" name="proxyType" > - <item> - <property name="text" > - <string>Socks5</string> - </property> - </item> - <item> - <property name="text" > - <string>Http</string> - </property> - </item> - </widget> - </item> - <item row="1" column="0" > - <widget class="QLabel" name="label_10" > - <property name="text" > - <string>Host:</string> - </property> - <property name="alignment" > - <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> - </property> - </widget> - </item> - <item row="1" column="1" colspan="2" > - <widget class="QLineEdit" name="proxyHostName" /> - </item> - <item row="2" column="0" > - <widget class="QLabel" name="label_11" > - <property name="text" > - <string>Port:</string> - </property> - <property name="alignment" > - <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> - </property> - </widget> - </item> - <item row="2" column="1" > - <widget class="QSpinBox" name="proxyPort" > - <property name="maximum" > - <number>10000</number> - </property> - <property name="value" > - <number>1080</number> - </property> - </widget> - </item> - <item row="2" column="2" > - <spacer name="horizontalSpacer_2" > - <property name="orientation" > - <enum>Qt::Horizontal</enum> - </property> - <property name="sizeHint" stdset="0" > - <size> - <width>293</width> - <height>20</height> - </size> - </property> - </spacer> - </item> - <item row="3" column="0" > - <widget class="QLabel" name="label_12" > - <property name="text" > - <string>User Name:</string> - </property> - <property name="alignment" > - <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> - </property> - </widget> - </item> - <item row="3" column="1" colspan="2" > - <widget class="QLineEdit" name="proxyUserName" /> - </item> - <item row="4" column="0" > - <widget class="QLabel" name="label_13" > - <property name="text" > - <string>Password:</string> - </property> - <property name="alignment" > - <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> - </property> - </widget> - </item> - <item row="4" column="1" colspan="2" > - <widget class="QLineEdit" name="proxyPassword" > - <property name="echoMode" > - <enum>QLineEdit::Password</enum> - </property> - </widget> - </item> - <item row="5" column="0" > - <spacer name="verticalSpacer_2" > - <property name="orientation" > - <enum>Qt::Vertical</enum> - </property> - <property name="sizeHint" stdset="0" > - <size> - <width>20</width> - <height>8</height> - </size> - </property> - </spacer> - </item> - </layout> - </widget> - </item> - </layout> - </widget> - <widget class="QWidget" name="tab_5" > - <attribute name="title" > - <string>Advanced</string> - </attribute> - <layout class="QGridLayout" name="gridLayout_2" > - <item row="0" column="0" > - <widget class="QLabel" name="label_14" > - <property name="text" > - <string>Style Sheet:</string> - </property> - </widget> - </item> - <item row="0" column="1" > - <widget class="QLineEdit" name="userStyleSheet" /> - </item> - <item row="1" column="1" > - <spacer name="verticalSpacer_3" > - <property name="orientation" > - <enum>Qt::Vertical</enum> - </property> - <property name="sizeHint" stdset="0" > - <size> - <width>20</width> - <height>176</height> - </size> - </property> - </spacer> - </item> - </layout> - </widget> - </widget> - </item> - </layout> - </widget> - <resources/> - <connections> - <connection> - <sender>buttonBox</sender> - <signal>accepted()</signal> - <receiver>Settings</receiver> - <slot>accept()</slot> - <hints> - <hint type="sourcelabel" > - <x>248</x> - <y>254</y> - </hint> - <hint type="destinationlabel" > - <x>157</x> - <y>274</y> - </hint> - </hints> - </connection> - <connection> - <sender>buttonBox</sender> - <signal>rejected()</signal> - <receiver>Settings</receiver> - <slot>reject()</slot> - <hints> - <hint type="sourcelabel" > - <x>316</x> - <y>260</y> - </hint> - <hint type="destinationlabel" > - <x>286</x> - <y>274</y> - </hint> - </hints> - </connection> - </connections> -</ui> diff --git a/examples/gestures/browser/squeezelabel.cpp b/examples/gestures/browser/squeezelabel.cpp deleted file mode 100644 index 3247330..0000000 --- a/examples/gestures/browser/squeezelabel.cpp +++ /dev/null @@ -1,61 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "squeezelabel.h" - -SqueezeLabel::SqueezeLabel(QWidget *parent) : QLabel(parent) -{ -} - -void SqueezeLabel::paintEvent(QPaintEvent *event) -{ - QFontMetrics fm = fontMetrics(); - if (fm.width(text()) > contentsRect().width()) { - QString elided = fm.elidedText(text(), Qt::ElideMiddle, width()); - QString oldText = text(); - setText(elided); - QLabel::paintEvent(event); - setText(oldText); - } else { - QLabel::paintEvent(event); - } -} - diff --git a/examples/gestures/browser/squeezelabel.h b/examples/gestures/browser/squeezelabel.h deleted file mode 100644 index 550a275..0000000 --- a/examples/gestures/browser/squeezelabel.h +++ /dev/null @@ -1,60 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef SQUEEZELABEL_H -#define SQUEEZELABEL_H - -#include <QtGui/QLabel> - -class SqueezeLabel : public QLabel -{ - Q_OBJECT - -public: - SqueezeLabel(QWidget *parent = 0); - -protected: - void paintEvent(QPaintEvent *event); - -}; - -#endif // SQUEEZELABEL_H - diff --git a/examples/gestures/browser/tabwidget.cpp b/examples/gestures/browser/tabwidget.cpp deleted file mode 100644 index 67714e4..0000000 --- a/examples/gestures/browser/tabwidget.cpp +++ /dev/null @@ -1,830 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "tabwidget.h" - -#include "browserapplication.h" -#include "browsermainwindow.h" -#include "history.h" -#include "urllineedit.h" -#include "webview.h" - -#include <QtGui/QClipboard> -#include <QtGui/QCompleter> -#include <QtGui/QListView> -#include <QtGui/QMenu> -#include <QtGui/QMessageBox> -#include <QtGui/QMouseEvent> -#include <QtGui/QStackedWidget> -#include <QtGui/QStyle> -#include <QtGui/QToolButton> - -#include <QtCore/QDebug> - -TabBar::TabBar(QWidget *parent) - : QTabBar(parent) -{ - setContextMenuPolicy(Qt::CustomContextMenu); - setAcceptDrops(true); - connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), - this, SLOT(contextMenuRequested(const QPoint &))); - - QString alt = QLatin1String("Alt+%1"); - for (int i = 1; i <= 10; ++i) { - int key = i; - if (key == 10) - key = 0; - QShortcut *shortCut = new QShortcut(alt.arg(key), this); - m_tabShortcuts.append(shortCut); - connect(shortCut, SIGNAL(activated()), this, SLOT(selectTabAction())); - } - setTabsClosable(true); - connect(this, SIGNAL(tabCloseRequested(int)), - this, SIGNAL(closeTab(int))); - setSelectionBehaviorOnRemove(QTabBar::SelectPreviousTab); - setMovable(true); -} - -void TabBar::selectTabAction() -{ - if (QShortcut *shortCut = qobject_cast<QShortcut*>(sender())) { - int index = m_tabShortcuts.indexOf(shortCut); - if (index == 0) - index = 10; - setCurrentIndex(index); - } -} - -void TabBar::contextMenuRequested(const QPoint &position) -{ - QMenu menu; - menu.addAction(tr("New &Tab"), this, SIGNAL(newTab()), QKeySequence::AddTab); - int index = tabAt(position); - if (-1 != index) { - QAction *action = menu.addAction(tr("Clone Tab"), - this, SLOT(cloneTab())); - action->setData(index); - - menu.addSeparator(); - - action = menu.addAction(tr("&Close Tab"), - this, SLOT(closeTab()), QKeySequence::Close); - action->setData(index); - - action = menu.addAction(tr("Close &Other Tabs"), - this, SLOT(closeOtherTabs())); - action->setData(index); - - menu.addSeparator(); - - action = menu.addAction(tr("Reload Tab"), - this, SLOT(reloadTab()), QKeySequence::Refresh); - action->setData(index); - } else { - menu.addSeparator(); - } - menu.addAction(tr("Reload All Tabs"), this, SIGNAL(reloadAllTabs())); - menu.exec(QCursor::pos()); -} - -void TabBar::cloneTab() -{ - if (QAction *action = qobject_cast<QAction*>(sender())) { - int index = action->data().toInt(); - emit cloneTab(index); - } -} - -void TabBar::closeTab() -{ - if (QAction *action = qobject_cast<QAction*>(sender())) { - int index = action->data().toInt(); - emit closeTab(index); - } -} - -void TabBar::closeOtherTabs() -{ - if (QAction *action = qobject_cast<QAction*>(sender())) { - int index = action->data().toInt(); - emit closeOtherTabs(index); - } -} - -void TabBar::mousePressEvent(QMouseEvent *event) -{ - if (event->button() == Qt::LeftButton) - m_dragStartPos = event->pos(); - QTabBar::mousePressEvent(event); -} - -void TabBar::mouseMoveEvent(QMouseEvent *event) -{ - if (event->buttons() == Qt::LeftButton) { - int diffX = event->pos().x() - m_dragStartPos.x(); - int diffY = event->pos().y() - m_dragStartPos.y(); - if ((event->pos() - m_dragStartPos).manhattanLength() > QApplication::startDragDistance() - && diffX < 3 && diffX > -3 - && diffY < -10) { - QDrag *drag = new QDrag(this); - QMimeData *mimeData = new QMimeData; - QList<QUrl> urls; - int index = tabAt(event->pos()); - QUrl url = tabData(index).toUrl(); - urls.append(url); - mimeData->setUrls(urls); - mimeData->setText(tabText(index)); - mimeData->setData(QLatin1String("action"), "tab-reordering"); - drag->setMimeData(mimeData); - drag->exec(); - } - } - QTabBar::mouseMoveEvent(event); -} - -// When index is -1 index chooses the current tab -void TabWidget::reloadTab(int index) -{ - if (index < 0) - index = currentIndex(); - if (index < 0 || index >= count()) - return; - - QWidget *widget = this->widget(index); - if (WebView *tab = qobject_cast<WebView*>(widget)) - tab->reload(); -} - -void TabBar::reloadTab() -{ - if (QAction *action = qobject_cast<QAction*>(sender())) { - int index = action->data().toInt(); - emit reloadTab(index); - } -} - -TabWidget::TabWidget(QWidget *parent) - : QTabWidget(parent) - , m_recentlyClosedTabsAction(0) - , m_newTabAction(0) - , m_closeTabAction(0) - , m_nextTabAction(0) - , m_previousTabAction(0) - , m_recentlyClosedTabsMenu(0) - , m_lineEditCompleter(0) - , m_lineEdits(0) - , m_tabBar(new TabBar(this)) -{ - setElideMode(Qt::ElideRight); - - connect(m_tabBar, SIGNAL(newTab()), this, SLOT(newTab())); - connect(m_tabBar, SIGNAL(closeTab(int)), this, SLOT(closeTab(int))); - connect(m_tabBar, SIGNAL(cloneTab(int)), this, SLOT(cloneTab(int))); - connect(m_tabBar, SIGNAL(closeOtherTabs(int)), this, SLOT(closeOtherTabs(int))); - connect(m_tabBar, SIGNAL(reloadTab(int)), this, SLOT(reloadTab(int))); - connect(m_tabBar, SIGNAL(reloadAllTabs()), this, SLOT(reloadAllTabs())); - connect(m_tabBar, SIGNAL(tabMoved(int, int)), this, SLOT(moveTab(int, int))); - setTabBar(m_tabBar); - setDocumentMode(true); - - // Actions - m_newTabAction = new QAction(QIcon(QLatin1String(":addtab.png")), tr("New &Tab"), this); - m_newTabAction->setShortcuts(QKeySequence::AddTab); - m_newTabAction->setIconVisibleInMenu(false); - connect(m_newTabAction, SIGNAL(triggered()), this, SLOT(newTab())); - - m_closeTabAction = new QAction(QIcon(QLatin1String(":closetab.png")), tr("&Close Tab"), this); - m_closeTabAction->setShortcuts(QKeySequence::Close); - m_closeTabAction->setIconVisibleInMenu(false); - connect(m_closeTabAction, SIGNAL(triggered()), this, SLOT(closeTab())); - - m_nextTabAction = new QAction(tr("Show Next Tab"), this); - QList<QKeySequence> shortcuts; - shortcuts.append(QKeySequence(Qt::CTRL | Qt::Key_BraceRight)); - shortcuts.append(QKeySequence(Qt::CTRL | Qt::Key_PageDown)); - shortcuts.append(QKeySequence(Qt::CTRL | Qt::Key_BracketRight)); - shortcuts.append(QKeySequence(Qt::CTRL | Qt::Key_Less)); - m_nextTabAction->setShortcuts(shortcuts); - connect(m_nextTabAction, SIGNAL(triggered()), this, SLOT(nextTab())); - - m_previousTabAction = new QAction(tr("Show Previous Tab"), this); - shortcuts.clear(); - shortcuts.append(QKeySequence(Qt::CTRL | Qt::Key_BraceLeft)); - shortcuts.append(QKeySequence(Qt::CTRL | Qt::Key_PageUp)); - shortcuts.append(QKeySequence(Qt::CTRL | Qt::Key_BracketLeft)); - shortcuts.append(QKeySequence(Qt::CTRL | Qt::Key_Greater)); - m_previousTabAction->setShortcuts(shortcuts); - connect(m_previousTabAction, SIGNAL(triggered()), this, SLOT(previousTab())); - - m_recentlyClosedTabsMenu = new QMenu(this); - connect(m_recentlyClosedTabsMenu, SIGNAL(aboutToShow()), - this, SLOT(aboutToShowRecentTabsMenu())); - connect(m_recentlyClosedTabsMenu, SIGNAL(triggered(QAction *)), - this, SLOT(aboutToShowRecentTriggeredAction(QAction *))); - m_recentlyClosedTabsAction = new QAction(tr("Recently Closed Tabs"), this); - m_recentlyClosedTabsAction->setMenu(m_recentlyClosedTabsMenu); - m_recentlyClosedTabsAction->setEnabled(false); - - connect(this, SIGNAL(currentChanged(int)), - this, SLOT(currentChanged(int))); - - m_lineEdits = new QStackedWidget(this); -} - -void TabWidget::clear() -{ - // clear the recently closed tabs - m_recentlyClosedTabs.clear(); - // clear the line edit history - for (int i = 0; i < m_lineEdits->count(); ++i) { - QLineEdit *qLineEdit = lineEdit(i); - qLineEdit->setText(qLineEdit->text()); - } -} - -void TabWidget::moveTab(int fromIndex, int toIndex) -{ - QWidget *lineEdit = m_lineEdits->widget(fromIndex); - m_lineEdits->removeWidget(lineEdit); - m_lineEdits->insertWidget(toIndex, lineEdit); -} - -void TabWidget::addWebAction(QAction *action, QWebPage::WebAction webAction) -{ - if (!action) - return; - m_actions.append(new WebActionMapper(action, webAction, this)); -} - -void TabWidget::currentChanged(int index) -{ - WebView *webView = this->webView(index); - if (!webView) - return; - - Q_ASSERT(m_lineEdits->count() == count()); - - WebView *oldWebView = this->webView(m_lineEdits->currentIndex()); - if (oldWebView) { - disconnect(oldWebView, SIGNAL(statusBarMessage(const QString&)), - this, SIGNAL(showStatusBarMessage(const QString&))); - disconnect(oldWebView->page(), SIGNAL(linkHovered(const QString&, const QString&, const QString&)), - this, SIGNAL(linkHovered(const QString&))); - disconnect(oldWebView, SIGNAL(loadProgress(int)), - this, SIGNAL(loadProgress(int))); - } - - connect(webView, SIGNAL(statusBarMessage(const QString&)), - this, SIGNAL(showStatusBarMessage(const QString&))); - connect(webView->page(), SIGNAL(linkHovered(const QString&, const QString&, const QString&)), - this, SIGNAL(linkHovered(const QString&))); - connect(webView, SIGNAL(loadProgress(int)), - this, SIGNAL(loadProgress(int))); - - for (int i = 0; i < m_actions.count(); ++i) { - WebActionMapper *mapper = m_actions[i]; - mapper->updateCurrent(webView->page()); - } - emit setCurrentTitle(webView->title()); - m_lineEdits->setCurrentIndex(index); - emit loadProgress(webView->progress()); - emit showStatusBarMessage(webView->lastStatusBarText()); - if (webView->url().isEmpty()) - m_lineEdits->currentWidget()->setFocus(); - else - webView->setFocus(); -} - -QAction *TabWidget::newTabAction() const -{ - return m_newTabAction; -} - -QAction *TabWidget::closeTabAction() const -{ - return m_closeTabAction; -} - -QAction *TabWidget::recentlyClosedTabsAction() const -{ - return m_recentlyClosedTabsAction; -} - -QAction *TabWidget::nextTabAction() const -{ - return m_nextTabAction; -} - -QAction *TabWidget::previousTabAction() const -{ - return m_previousTabAction; -} - -QWidget *TabWidget::lineEditStack() const -{ - return m_lineEdits; -} - -QLineEdit *TabWidget::currentLineEdit() const -{ - return lineEdit(m_lineEdits->currentIndex()); -} - -WebView *TabWidget::currentWebView() const -{ - return webView(currentIndex()); -} - -QLineEdit *TabWidget::lineEdit(int index) const -{ - UrlLineEdit *urlLineEdit = qobject_cast<UrlLineEdit*>(m_lineEdits->widget(index)); - if (urlLineEdit) - return urlLineEdit->lineEdit(); - return 0; -} - -WebView *TabWidget::webView(int index) const -{ - QWidget *widget = this->widget(index); - if (WebView *webView = qobject_cast<WebView*>(widget)) { - return webView; - } else { - // optimization to delay creating the first webview - if (count() == 1) { - TabWidget *that = const_cast<TabWidget*>(this); - that->setUpdatesEnabled(false); - that->newTab(); - that->closeTab(0); - that->setUpdatesEnabled(true); - return currentWebView(); - } - } - return 0; -} - -int TabWidget::webViewIndex(WebView *webView) const -{ - int index = indexOf(webView); - return index; -} - -WebView *TabWidget::newTab(bool makeCurrent) -{ - // line edit - UrlLineEdit *urlLineEdit = new UrlLineEdit; - QLineEdit *lineEdit = urlLineEdit->lineEdit(); - if (!m_lineEditCompleter && count() > 0) { - HistoryCompletionModel *completionModel = new HistoryCompletionModel(this); - completionModel->setSourceModel(BrowserApplication::historyManager()->historyFilterModel()); - m_lineEditCompleter = new QCompleter(completionModel, this); - // Should this be in Qt by default? - QAbstractItemView *popup = m_lineEditCompleter->popup(); - QListView *listView = qobject_cast<QListView*>(popup); - if (listView) - listView->setUniformItemSizes(true); - } - lineEdit->setCompleter(m_lineEditCompleter); - connect(lineEdit, SIGNAL(returnPressed()), this, SLOT(lineEditReturnPressed())); - m_lineEdits->addWidget(urlLineEdit); - m_lineEdits->setSizePolicy(lineEdit->sizePolicy()); - - // optimization to delay creating the more expensive WebView, history, etc - if (count() == 0) { - QWidget *emptyWidget = new QWidget; - QPalette p = emptyWidget->palette(); - p.setColor(QPalette::Window, palette().color(QPalette::Base)); - emptyWidget->setPalette(p); - emptyWidget->setAutoFillBackground(true); - disconnect(this, SIGNAL(currentChanged(int)), - this, SLOT(currentChanged(int))); - addTab(emptyWidget, tr("(Untitled)")); - connect(this, SIGNAL(currentChanged(int)), - this, SLOT(currentChanged(int))); - return 0; - } - - // webview - WebView *webView = new WebView; - urlLineEdit->setWebView(webView); - connect(webView, SIGNAL(loadStarted()), - this, SLOT(webViewLoadStarted())); - connect(webView, SIGNAL(loadFinished(bool)), - this, SLOT(webViewIconChanged())); - connect(webView, SIGNAL(iconChanged()), - this, SLOT(webViewIconChanged())); - connect(webView, SIGNAL(titleChanged(const QString &)), - this, SLOT(webViewTitleChanged(const QString &))); - connect(webView, SIGNAL(urlChanged(const QUrl &)), - this, SLOT(webViewUrlChanged(const QUrl &))); - connect(webView->page(), SIGNAL(windowCloseRequested()), - this, SLOT(windowCloseRequested())); - connect(webView->page(), SIGNAL(geometryChangeRequested(const QRect &)), - this, SIGNAL(geometryChangeRequested(const QRect &))); - connect(webView->page(), SIGNAL(printRequested(QWebFrame *)), - this, SIGNAL(printRequested(QWebFrame *))); - connect(webView->page(), SIGNAL(menuBarVisibilityChangeRequested(bool)), - this, SIGNAL(menuBarVisibilityChangeRequested(bool))); - connect(webView->page(), SIGNAL(statusBarVisibilityChangeRequested(bool)), - this, SIGNAL(statusBarVisibilityChangeRequested(bool))); - connect(webView->page(), SIGNAL(toolBarVisibilityChangeRequested(bool)), - this, SIGNAL(toolBarVisibilityChangeRequested(bool))); - addTab(webView, tr("(Untitled)")); - if (makeCurrent) - setCurrentWidget(webView); - - // webview actions - for (int i = 0; i < m_actions.count(); ++i) { - WebActionMapper *mapper = m_actions[i]; - mapper->addChild(webView->page()->action(mapper->webAction())); - } - - if (count() == 1) - currentChanged(currentIndex()); - emit tabsChanged(); - return webView; -} - -void TabWidget::reloadAllTabs() -{ - for (int i = 0; i < count(); ++i) { - QWidget *tabWidget = widget(i); - if (WebView *tab = qobject_cast<WebView*>(tabWidget)) { - tab->reload(); - } - } -} - -void TabWidget::lineEditReturnPressed() -{ - if (QLineEdit *lineEdit = qobject_cast<QLineEdit*>(sender())) { - emit loadPage(lineEdit->text()); - if (m_lineEdits->currentWidget() == lineEdit) - currentWebView()->setFocus(); - } -} - -void TabWidget::windowCloseRequested() -{ - WebPage *webPage = qobject_cast<WebPage*>(sender()); - WebView *webView = qobject_cast<WebView*>(webPage->view()); - int index = webViewIndex(webView); - if (index >= 0) { - if (count() == 1) - webView->webPage()->mainWindow()->close(); - else - closeTab(index); - } -} - -void TabWidget::closeOtherTabs(int index) -{ - if (-1 == index) - return; - for (int i = count() - 1; i > index; --i) - closeTab(i); - for (int i = index - 1; i >= 0; --i) - closeTab(i); -} - -// When index is -1 index chooses the current tab -void TabWidget::cloneTab(int index) -{ - if (index < 0) - index = currentIndex(); - if (index < 0 || index >= count()) - return; - WebView *tab = newTab(false); - tab->setUrl(webView(index)->url()); -} - -// When index is -1 index chooses the current tab -void TabWidget::closeTab(int index) -{ - if (index < 0) - index = currentIndex(); - if (index < 0 || index >= count()) - return; - - bool hasFocus = false; - if (WebView *tab = webView(index)) { - if (tab->isModified()) { - QMessageBox closeConfirmation(tab); - closeConfirmation.setWindowFlags(Qt::Sheet); - closeConfirmation.setWindowTitle(tr("Do you really want to close this page?")); - closeConfirmation.setInformativeText(tr("You have modified this page and when closing it you would lose the modification.\n" - "Do you really want to close this page?\n")); - closeConfirmation.setIcon(QMessageBox::Question); - closeConfirmation.addButton(QMessageBox::Yes); - closeConfirmation.addButton(QMessageBox::No); - closeConfirmation.setEscapeButton(QMessageBox::No); - if (closeConfirmation.exec() == QMessageBox::No) - return; - } - hasFocus = tab->hasFocus(); - - m_recentlyClosedTabsAction->setEnabled(true); - m_recentlyClosedTabs.prepend(tab->url()); - if (m_recentlyClosedTabs.size() >= TabWidget::m_recentlyClosedTabsSize) - m_recentlyClosedTabs.removeLast(); - } - QWidget *lineEdit = m_lineEdits->widget(index); - m_lineEdits->removeWidget(lineEdit); - lineEdit->deleteLater(); - QWidget *webView = widget(index); - removeTab(index); - webView->deleteLater(); - emit tabsChanged(); - if (hasFocus && count() > 0) - currentWebView()->setFocus(); - if (count() == 0) - emit lastTabClosed(); -} - -void TabWidget::webViewLoadStarted() -{ - WebView *webView = qobject_cast<WebView*>(sender()); - int index = webViewIndex(webView); - if (-1 != index) { - QIcon icon(QLatin1String(":loading.gif")); - setTabIcon(index, icon); - } -} - -void TabWidget::webViewIconChanged() -{ - WebView *webView = qobject_cast<WebView*>(sender()); - int index = webViewIndex(webView); - if (-1 != index) { - QIcon icon = BrowserApplication::instance()->icon(webView->url()); - setTabIcon(index, icon); - } -} - -void TabWidget::webViewTitleChanged(const QString &title) -{ - WebView *webView = qobject_cast<WebView*>(sender()); - int index = webViewIndex(webView); - if (-1 != index) { - setTabText(index, title); - } - if (currentIndex() == index) - emit setCurrentTitle(title); - BrowserApplication::historyManager()->updateHistoryItem(webView->url(), title); -} - -void TabWidget::webViewUrlChanged(const QUrl &url) -{ - WebView *webView = qobject_cast<WebView*>(sender()); - int index = webViewIndex(webView); - if (-1 != index) { - m_tabBar->setTabData(index, url); - } - emit tabsChanged(); -} - -void TabWidget::aboutToShowRecentTabsMenu() -{ - m_recentlyClosedTabsMenu->clear(); - for (int i = 0; i < m_recentlyClosedTabs.count(); ++i) { - QAction *action = new QAction(m_recentlyClosedTabsMenu); - action->setData(m_recentlyClosedTabs.at(i)); - QIcon icon = BrowserApplication::instance()->icon(m_recentlyClosedTabs.at(i)); - action->setIcon(icon); - action->setText(m_recentlyClosedTabs.at(i).toString()); - m_recentlyClosedTabsMenu->addAction(action); - } -} - -void TabWidget::aboutToShowRecentTriggeredAction(QAction *action) -{ - QUrl url = action->data().toUrl(); - loadUrlInCurrentTab(url); -} - -void TabWidget::mouseDoubleClickEvent(QMouseEvent *event) -{ - if (!childAt(event->pos()) - // Remove the line below when QTabWidget does not have a one pixel frame - && event->pos().y() < (tabBar()->y() + tabBar()->height())) { - newTab(); - return; - } - QTabWidget::mouseDoubleClickEvent(event); -} - -void TabWidget::contextMenuEvent(QContextMenuEvent *event) -{ - if (!childAt(event->pos())) { - m_tabBar->contextMenuRequested(event->pos()); - return; - } - QTabWidget::contextMenuEvent(event); -} - -void TabWidget::mouseReleaseEvent(QMouseEvent *event) -{ - if (event->button() == Qt::MidButton && !childAt(event->pos()) - // Remove the line below when QTabWidget does not have a one pixel frame - && event->pos().y() < (tabBar()->y() + tabBar()->height())) { - QUrl url(QApplication::clipboard()->text(QClipboard::Selection)); - if (!url.isEmpty() && url.isValid() && !url.scheme().isEmpty()) { - WebView *webView = newTab(); - webView->setUrl(url); - } - } -} - -void TabWidget::loadUrlInCurrentTab(const QUrl &url) -{ - WebView *webView = currentWebView(); - if (webView) { - webView->loadUrl(url); - webView->setFocus(); - } -} - -void TabWidget::nextTab() -{ - int next = currentIndex() + 1; - if (next == count()) - next = 0; - setCurrentIndex(next); -} - -void TabWidget::previousTab() -{ - int next = currentIndex() - 1; - if (next < 0) - next = count() - 1; - setCurrentIndex(next); -} - -static const qint32 TabWidgetMagic = 0xaa; - -QByteArray TabWidget::saveState() const -{ - int version = 1; - QByteArray data; - QDataStream stream(&data, QIODevice::WriteOnly); - - stream << qint32(TabWidgetMagic); - stream << qint32(version); - - QStringList tabs; - for (int i = 0; i < count(); ++i) { - if (WebView *tab = qobject_cast<WebView*>(widget(i))) { - tabs.append(tab->url().toString()); - } else { - tabs.append(QString::null); - } - } - stream << tabs; - stream << currentIndex(); - return data; -} - -bool TabWidget::restoreState(const QByteArray &state) -{ - int version = 1; - QByteArray sd = state; - QDataStream stream(&sd, QIODevice::ReadOnly); - if (stream.atEnd()) - return false; - - qint32 marker; - qint32 v; - stream >> marker; - stream >> v; - if (marker != TabWidgetMagic || v != version) - return false; - - QStringList openTabs; - stream >> openTabs; - - for (int i = 0; i < openTabs.count(); ++i) { - if (i != 0) - newTab(); - loadPage(openTabs.at(i)); - } - - int currentTab; - stream >> currentTab; - setCurrentIndex(currentTab); - - return true; -} - -WebActionMapper::WebActionMapper(QAction *root, QWebPage::WebAction webAction, QObject *parent) - : QObject(parent) - , m_currentParent(0) - , m_root(root) - , m_webAction(webAction) -{ - if (!m_root) - return; - connect(m_root, SIGNAL(triggered()), this, SLOT(rootTriggered())); - connect(root, SIGNAL(destroyed(QObject *)), this, SLOT(rootDestroyed())); - root->setEnabled(false); -} - -void WebActionMapper::rootDestroyed() -{ - m_root = 0; -} - -void WebActionMapper::currentDestroyed() -{ - updateCurrent(0); -} - -void WebActionMapper::addChild(QAction *action) -{ - if (!action) - return; - connect(action, SIGNAL(changed()), this, SLOT(childChanged())); -} - -QWebPage::WebAction WebActionMapper::webAction() const -{ - return m_webAction; -} - -void WebActionMapper::rootTriggered() -{ - if (m_currentParent) { - QAction *gotoAction = m_currentParent->action(m_webAction); - gotoAction->trigger(); - } -} - -void WebActionMapper::childChanged() -{ - if (QAction *source = qobject_cast<QAction*>(sender())) { - if (m_root - && m_currentParent - && source->parent() == m_currentParent) { - m_root->setChecked(source->isChecked()); - m_root->setEnabled(source->isEnabled()); - } - } -} - -void WebActionMapper::updateCurrent(QWebPage *currentParent) -{ - if (m_currentParent) - disconnect(m_currentParent, SIGNAL(destroyed(QObject *)), - this, SLOT(currentDestroyed())); - - m_currentParent = currentParent; - if (!m_root) - return; - if (!m_currentParent) { - m_root->setEnabled(false); - m_root->setChecked(false); - return; - } - QAction *source = m_currentParent->action(m_webAction); - m_root->setChecked(source->isChecked()); - m_root->setEnabled(source->isEnabled()); - connect(m_currentParent, SIGNAL(destroyed(QObject *)), - this, SLOT(currentDestroyed())); -} - diff --git a/examples/gestures/browser/tabwidget.h b/examples/gestures/browser/tabwidget.h deleted file mode 100644 index ee7b226..0000000 --- a/examples/gestures/browser/tabwidget.h +++ /dev/null @@ -1,224 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef TABWIDGET_H -#define TABWIDGET_H - -#include <QtGui/QTabBar> - -#include <QtGui/QShortcut> -/* - Tab bar with a few more features such as a context menu and shortcuts - */ -class TabBar : public QTabBar -{ - Q_OBJECT - -signals: - void newTab(); - void cloneTab(int index); - void closeTab(int index); - void closeOtherTabs(int index); - void reloadTab(int index); - void reloadAllTabs(); - void tabMoveRequested(int fromIndex, int toIndex); - -public: - TabBar(QWidget *parent = 0); - -protected: - void mousePressEvent(QMouseEvent* event); - void mouseMoveEvent(QMouseEvent* event); - -private slots: - void selectTabAction(); - void cloneTab(); - void closeTab(); - void closeOtherTabs(); - void reloadTab(); - void contextMenuRequested(const QPoint &position); - -private: - QList<QShortcut*> m_tabShortcuts; - friend class TabWidget; - - QPoint m_dragStartPos; - int m_dragCurrentIndex; -}; - -#include <QtWebKit/QWebPage> - -QT_BEGIN_NAMESPACE -class QAction; -QT_END_NAMESPACE -class WebView; -/*! - A proxy object that connects a single browser action - to one child webpage action at a time. - - Example usage: used to keep the main window stop action in sync with - the current tabs webview's stop action. - */ -class WebActionMapper : public QObject -{ - Q_OBJECT - -public: - WebActionMapper(QAction *root, QWebPage::WebAction webAction, QObject *parent); - QWebPage::WebAction webAction() const; - void addChild(QAction *action); - void updateCurrent(QWebPage *currentParent); - -private slots: - void rootTriggered(); - void childChanged(); - void rootDestroyed(); - void currentDestroyed(); - -private: - QWebPage *m_currentParent; - QAction *m_root; - QWebPage::WebAction m_webAction; -}; - -#include <QtCore/QUrl> -#include <QtGui/QTabWidget> -QT_BEGIN_NAMESPACE -class QCompleter; -class QLineEdit; -class QMenu; -class QStackedWidget; -QT_END_NAMESPACE -/*! - TabWidget that contains WebViews and a stack widget of associated line edits. - - Connects up the current tab's signals to this class's signal and uses WebActionMapper - to proxy the actions. - */ -class TabWidget : public QTabWidget -{ - Q_OBJECT - -signals: - // tab widget signals - void loadPage(const QString &url); - void tabsChanged(); - void lastTabClosed(); - - // current tab signals - void setCurrentTitle(const QString &url); - void showStatusBarMessage(const QString &message); - void linkHovered(const QString &link); - void loadProgress(int progress); - void geometryChangeRequested(const QRect &geometry); - void menuBarVisibilityChangeRequested(bool visible); - void statusBarVisibilityChangeRequested(bool visible); - void toolBarVisibilityChangeRequested(bool visible); - void printRequested(QWebFrame *frame); - -public: - TabWidget(QWidget *parent = 0); - void clear(); - void addWebAction(QAction *action, QWebPage::WebAction webAction); - - QAction *newTabAction() const; - QAction *closeTabAction() const; - QAction *recentlyClosedTabsAction() const; - QAction *nextTabAction() const; - QAction *previousTabAction() const; - - QWidget *lineEditStack() const; - QLineEdit *currentLineEdit() const; - WebView *currentWebView() const; - WebView *webView(int index) const; - QLineEdit *lineEdit(int index) const; - int webViewIndex(WebView *webView) const; - - QByteArray saveState() const; - bool restoreState(const QByteArray &state); - -protected: - void mouseDoubleClickEvent(QMouseEvent *event); - void contextMenuEvent(QContextMenuEvent *event); - void mouseReleaseEvent(QMouseEvent *event); - -public slots: - void loadUrlInCurrentTab(const QUrl &url); - WebView *newTab(bool makeCurrent = true); - void cloneTab(int index = -1); - void closeTab(int index = -1); - void closeOtherTabs(int index); - void reloadTab(int index = -1); - void reloadAllTabs(); - void nextTab(); - void previousTab(); - -private slots: - void currentChanged(int index); - void aboutToShowRecentTabsMenu(); - void aboutToShowRecentTriggeredAction(QAction *action); - void webViewLoadStarted(); - void webViewIconChanged(); - void webViewTitleChanged(const QString &title); - void webViewUrlChanged(const QUrl &url); - void lineEditReturnPressed(); - void windowCloseRequested(); - void moveTab(int fromIndex, int toIndex); - -private: - QAction *m_recentlyClosedTabsAction; - QAction *m_newTabAction; - QAction *m_closeTabAction; - QAction *m_nextTabAction; - QAction *m_previousTabAction; - - QMenu *m_recentlyClosedTabsMenu; - static const int m_recentlyClosedTabsSize = 10; - QList<QUrl> m_recentlyClosedTabs; - QList<WebActionMapper*> m_actions; - - QCompleter *m_lineEditCompleter; - QStackedWidget *m_lineEdits; - TabBar *m_tabBar; -}; - -#endif // TABWIDGET_H - diff --git a/examples/gestures/browser/toolbarsearch.cpp b/examples/gestures/browser/toolbarsearch.cpp deleted file mode 100644 index 0fb5322..0000000 --- a/examples/gestures/browser/toolbarsearch.cpp +++ /dev/null @@ -1,161 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "toolbarsearch.h" -#include "autosaver.h" - -#include <QtCore/QSettings> -#include <QtCore/QUrl> - -#include <QtGui/QCompleter> -#include <QtGui/QMenu> -#include <QtGui/QStringListModel> - -#include <QtWebKit/QWebSettings> - -/* - ToolbarSearch is a very basic search widget that also contains a small history. - Searches are turned into urls that use Google to perform search - */ -ToolbarSearch::ToolbarSearch(QWidget *parent) - : SearchLineEdit(parent) - , m_autosaver(new AutoSaver(this)) - , m_maxSavedSearches(10) - , m_stringListModel(new QStringListModel(this)) -{ - QMenu *m = menu(); - connect(m, SIGNAL(aboutToShow()), this, SLOT(aboutToShowMenu())); - connect(m, SIGNAL(triggered(QAction*)), this, SLOT(triggeredMenuAction(QAction*))); - - QCompleter *completer = new QCompleter(m_stringListModel, this); - completer->setCompletionMode(QCompleter::InlineCompletion); - lineEdit()->setCompleter(completer); - - connect(lineEdit(), SIGNAL(returnPressed()), SLOT(searchNow())); - setInactiveText(tr("Google")); - load(); -} - -ToolbarSearch::~ToolbarSearch() -{ - m_autosaver->saveIfNeccessary(); -} - -void ToolbarSearch::save() -{ - QSettings settings; - settings.beginGroup(QLatin1String("toolbarsearch")); - settings.setValue(QLatin1String("recentSearches"), m_stringListModel->stringList()); - settings.setValue(QLatin1String("maximumSaved"), m_maxSavedSearches); - settings.endGroup(); -} - -void ToolbarSearch::load() -{ - QSettings settings; - settings.beginGroup(QLatin1String("toolbarsearch")); - QStringList list = settings.value(QLatin1String("recentSearches")).toStringList(); - m_maxSavedSearches = settings.value(QLatin1String("maximumSaved"), m_maxSavedSearches).toInt(); - m_stringListModel->setStringList(list); - settings.endGroup(); -} - -void ToolbarSearch::searchNow() -{ - QString searchText = lineEdit()->text(); - QStringList newList = m_stringListModel->stringList(); - if (newList.contains(searchText)) - newList.removeAt(newList.indexOf(searchText)); - newList.prepend(searchText); - if (newList.size() >= m_maxSavedSearches) - newList.removeLast(); - - QWebSettings *globalSettings = QWebSettings::globalSettings(); - if (!globalSettings->testAttribute(QWebSettings::PrivateBrowsingEnabled)) { - m_stringListModel->setStringList(newList); - m_autosaver->changeOccurred(); - } - - QUrl url(QLatin1String("http://www.google.com/search")); - url.addQueryItem(QLatin1String("q"), searchText); - url.addQueryItem(QLatin1String("ie"), QLatin1String("UTF-8")); - url.addQueryItem(QLatin1String("oe"), QLatin1String("UTF-8")); - url.addQueryItem(QLatin1String("client"), QLatin1String("qtdemobrowser")); - emit search(url); -} - -void ToolbarSearch::aboutToShowMenu() -{ - lineEdit()->selectAll(); - QMenu *m = menu(); - m->clear(); - QStringList list = m_stringListModel->stringList(); - if (list.isEmpty()) { - m->addAction(tr("No Recent Searches")); - return; - } - - QAction *recent = m->addAction(tr("Recent Searches")); - recent->setEnabled(false); - for (int i = 0; i < list.count(); ++i) { - QString text = list.at(i); - m->addAction(text)->setData(text); - } - m->addSeparator(); - m->addAction(tr("Clear Recent Searches"), this, SLOT(clear())); -} - -void ToolbarSearch::triggeredMenuAction(QAction *action) -{ - QVariant v = action->data(); - if (v.canConvert<QString>()) { - QString text = v.toString(); - lineEdit()->setText(text); - searchNow(); - } -} - -void ToolbarSearch::clear() -{ - m_stringListModel->setStringList(QStringList()); - m_autosaver->changeOccurred();; -} - diff --git a/examples/gestures/browser/toolbarsearch.h b/examples/gestures/browser/toolbarsearch.h deleted file mode 100644 index 02c1871..0000000 --- a/examples/gestures/browser/toolbarsearch.h +++ /dev/null @@ -1,84 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef TOOLBARSEARCH_H -#define TOOLBARSEARCH_H - -#include "searchlineedit.h" - -QT_BEGIN_NAMESPACE -class QUrl; -class QAction; -class QStringListModel; -QT_END_NAMESPACE - -class AutoSaver; - -class ToolbarSearch : public SearchLineEdit -{ - Q_OBJECT - -signals: - void search(const QUrl &url); - -public: - ToolbarSearch(QWidget *parent = 0); - ~ToolbarSearch(); - -public slots: - void clear(); - void searchNow(); - -private slots: - void save(); - void aboutToShowMenu(); - void triggeredMenuAction(QAction *action); - -private: - void load(); - - AutoSaver *m_autosaver; - int m_maxSavedSearches; - QStringListModel *m_stringListModel; -}; - -#endif // TOOLBARSEARCH_H - diff --git a/examples/gestures/browser/urllineedit.cpp b/examples/gestures/browser/urllineedit.cpp deleted file mode 100644 index 70951d1..0000000 --- a/examples/gestures/browser/urllineedit.cpp +++ /dev/null @@ -1,340 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "urllineedit.h" - -#include "browserapplication.h" -#include "searchlineedit.h" -#include "webview.h" - -#include <QtCore/QEvent> - -#include <QtGui/QApplication> -#include <QtGui/QCompleter> -#include <QtGui/QFocusEvent> -#include <QtGui/QHBoxLayout> -#include <QtGui/QLabel> -#include <QtGui/QLineEdit> -#include <QtGui/QPainter> -#include <QtGui/QStyle> -#include <QtGui/QStyleOptionFrameV2> - -#include <QtCore/QDebug> - -ExLineEdit::ExLineEdit(QWidget *parent) - : QWidget(parent) - , m_leftWidget(0) - , m_lineEdit(new QLineEdit(this)) - , m_clearButton(0) -{ - setFocusPolicy(m_lineEdit->focusPolicy()); - setAttribute(Qt::WA_InputMethodEnabled); - setSizePolicy(m_lineEdit->sizePolicy()); - setBackgroundRole(m_lineEdit->backgroundRole()); - setMouseTracking(true); - setAcceptDrops(true); - setAttribute(Qt::WA_MacShowFocusRect, true); - QPalette p = m_lineEdit->palette(); - setPalette(p); - - // line edit - m_lineEdit->setFrame(false); - m_lineEdit->setFocusProxy(this); - m_lineEdit->setAttribute(Qt::WA_MacShowFocusRect, false); - QPalette clearPalette = m_lineEdit->palette(); - clearPalette.setBrush(QPalette::Base, QBrush(Qt::transparent)); - m_lineEdit->setPalette(clearPalette); - - // clearButton - m_clearButton = new ClearButton(this); - connect(m_clearButton, SIGNAL(clicked()), - m_lineEdit, SLOT(clear())); - connect(m_lineEdit, SIGNAL(textChanged(const QString&)), - m_clearButton, SLOT(textChanged(const QString&))); -} - -void ExLineEdit::setLeftWidget(QWidget *widget) -{ - m_leftWidget = widget; -} - -QWidget *ExLineEdit::leftWidget() const -{ - return m_leftWidget; -} - -void ExLineEdit::resizeEvent(QResizeEvent *event) -{ - Q_ASSERT(m_leftWidget); - updateGeometries(); - QWidget::resizeEvent(event); -} - -void ExLineEdit::updateGeometries() -{ - QStyleOptionFrameV2 panel; - initStyleOption(&panel); - QRect rect = style()->subElementRect(QStyle::SE_LineEditContents, &panel, this); - - int height = rect.height(); - int width = rect.width(); - - int m_leftWidgetHeight = m_leftWidget->height(); - m_leftWidget->setGeometry(rect.x() + 2, rect.y() + (height - m_leftWidgetHeight)/2, - m_leftWidget->width(), m_leftWidget->height()); - - int clearButtonWidth = this->height(); - m_lineEdit->setGeometry(m_leftWidget->x() + m_leftWidget->width(), 0, - width - clearButtonWidth - m_leftWidget->width(), this->height()); - - m_clearButton->setGeometry(this->width() - clearButtonWidth, 0, - clearButtonWidth, this->height()); -} - -void ExLineEdit::initStyleOption(QStyleOptionFrameV2 *option) const -{ - option->initFrom(this); - option->rect = contentsRect(); - option->lineWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth, option, this); - option->midLineWidth = 0; - option->state |= QStyle::State_Sunken; - if (m_lineEdit->isReadOnly()) - option->state |= QStyle::State_ReadOnly; -#ifdef QT_KEYPAD_NAVIGATION - if (hasEditFocus()) - option->state |= QStyle::State_HasEditFocus; -#endif - option->features = QStyleOptionFrameV2::None; -} - -QSize ExLineEdit::sizeHint() const -{ - m_lineEdit->setFrame(true); - QSize size = m_lineEdit->sizeHint(); - m_lineEdit->setFrame(false); - return size; -} - -void ExLineEdit::focusInEvent(QFocusEvent *event) -{ - m_lineEdit->event(event); - QWidget::focusInEvent(event); -} - -void ExLineEdit::focusOutEvent(QFocusEvent *event) -{ - m_lineEdit->event(event); - - if (m_lineEdit->completer()) { - connect(m_lineEdit->completer(), SIGNAL(activated(QString)), - m_lineEdit, SLOT(setText(QString))); - connect(m_lineEdit->completer(), SIGNAL(highlighted(QString)), - m_lineEdit, SLOT(_q_completionHighlighted(QString))); - } - QWidget::focusOutEvent(event); -} - -void ExLineEdit::keyPressEvent(QKeyEvent *event) -{ - m_lineEdit->event(event); -} - -bool ExLineEdit::event(QEvent *event) -{ - if (event->type() == QEvent::ShortcutOverride) - return m_lineEdit->event(event); - return QWidget::event(event); -} - -void ExLineEdit::paintEvent(QPaintEvent *) -{ - QPainter p(this); - QStyleOptionFrameV2 panel; - initStyleOption(&panel); - style()->drawPrimitive(QStyle::PE_PanelLineEdit, &panel, &p, this); -} - -QVariant ExLineEdit::inputMethodQuery(Qt::InputMethodQuery property) const -{ - return m_lineEdit->inputMethodQuery(property); -} - -void ExLineEdit::inputMethodEvent(QInputMethodEvent *e) -{ - m_lineEdit->event(e); -} - - -class UrlIconLabel : public QLabel -{ - -public: - UrlIconLabel(QWidget *parent); - - WebView *m_webView; - -protected: - void mousePressEvent(QMouseEvent *event); - void mouseMoveEvent(QMouseEvent *event); - -private: - QPoint m_dragStartPos; - -}; - -UrlIconLabel::UrlIconLabel(QWidget *parent) - : QLabel(parent) - , m_webView(0) -{ - setMinimumWidth(16); - setMinimumHeight(16); -} - -void UrlIconLabel::mousePressEvent(QMouseEvent *event) -{ - if (event->button() == Qt::LeftButton) - m_dragStartPos = event->pos(); - QLabel::mousePressEvent(event); -} - -void UrlIconLabel::mouseMoveEvent(QMouseEvent *event) -{ - if (event->buttons() == Qt::LeftButton - && (event->pos() - m_dragStartPos).manhattanLength() > QApplication::startDragDistance() - && m_webView) { - QDrag *drag = new QDrag(this); - QMimeData *mimeData = new QMimeData; - mimeData->setText(QString::fromUtf8(m_webView->url().toEncoded())); - QList<QUrl> urls; - urls.append(m_webView->url()); - mimeData->setUrls(urls); - drag->setMimeData(mimeData); - drag->exec(); - } -} - -UrlLineEdit::UrlLineEdit(QWidget *parent) - : ExLineEdit(parent) - , m_webView(0) - , m_iconLabel(0) -{ - // icon - m_iconLabel = new UrlIconLabel(this); - m_iconLabel->resize(16, 16); - setLeftWidget(m_iconLabel); - m_defaultBaseColor = palette().color(QPalette::Base); - - webViewIconChanged(); -} - -void UrlLineEdit::setWebView(WebView *webView) -{ - Q_ASSERT(!m_webView); - m_webView = webView; - m_iconLabel->m_webView = webView; - connect(webView, SIGNAL(urlChanged(const QUrl &)), - this, SLOT(webViewUrlChanged(const QUrl &))); - connect(webView, SIGNAL(loadFinished(bool)), - this, SLOT(webViewIconChanged())); - connect(webView, SIGNAL(iconChanged()), - this, SLOT(webViewIconChanged())); - connect(webView, SIGNAL(loadProgress(int)), - this, SLOT(update())); -} - -void UrlLineEdit::webViewUrlChanged(const QUrl &url) -{ - m_lineEdit->setText(QString::fromUtf8(url.toEncoded())); - m_lineEdit->setCursorPosition(0); -} - -void UrlLineEdit::webViewIconChanged() -{ - QUrl url = (m_webView) ? m_webView->url() : QUrl(); - QIcon icon = BrowserApplication::instance()->icon(url); - QPixmap pixmap(icon.pixmap(16, 16)); - m_iconLabel->setPixmap(pixmap); -} - -QLinearGradient UrlLineEdit::generateGradient(const QColor &color) const -{ - QLinearGradient gradient(0, 0, 0, height()); - gradient.setColorAt(0, m_defaultBaseColor); - gradient.setColorAt(0.15, color.lighter(120)); - gradient.setColorAt(0.5, color); - gradient.setColorAt(0.85, color.lighter(120)); - gradient.setColorAt(1, m_defaultBaseColor); - return gradient; -} - -void UrlLineEdit::focusOutEvent(QFocusEvent *event) -{ - if (m_lineEdit->text().isEmpty() && m_webView) - m_lineEdit->setText(QString::fromUtf8(m_webView->url().toEncoded())); - ExLineEdit::focusOutEvent(event); -} - -void UrlLineEdit::paintEvent(QPaintEvent *event) -{ - QPalette p = palette(); - if (m_webView && m_webView->url().scheme() == QLatin1String("https")) { - QColor lightYellow(248, 248, 210); - p.setBrush(QPalette::Base, generateGradient(lightYellow)); - } else { - p.setBrush(QPalette::Base, m_defaultBaseColor); - } - setPalette(p); - ExLineEdit::paintEvent(event); - - QPainter painter(this); - QStyleOptionFrameV2 panel; - initStyleOption(&panel); - QRect backgroundRect = style()->subElementRect(QStyle::SE_LineEditContents, &panel, this); - if (m_webView && !hasFocus()) { - int progress = m_webView->progress(); - QColor loadingColor = QColor(116, 192, 250); - painter.setBrush(generateGradient(loadingColor)); - painter.setPen(Qt::transparent); - int mid = backgroundRect.width() / 100 * progress; - QRect progressRect(backgroundRect.x(), backgroundRect.y(), mid, backgroundRect.height()); - painter.drawRect(progressRect); - } -} diff --git a/examples/gestures/browser/urllineedit.h b/examples/gestures/browser/urllineedit.h deleted file mode 100644 index 0727e6a..0000000 --- a/examples/gestures/browser/urllineedit.h +++ /dev/null @@ -1,115 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef URLLINEEDIT_H -#define URLLINEEDIT_H - -#include <QtCore/QUrl> -#include <QtGui/QWidget> -#include <QtGui/QStyleOptionFrame> - -QT_BEGIN_NAMESPACE -class QLineEdit; -QT_END_NAMESPACE - -class ClearButton; -class ExLineEdit : public QWidget -{ - Q_OBJECT - -public: - ExLineEdit(QWidget *parent = 0); - - inline QLineEdit *lineEdit() const { return m_lineEdit; } - - void setLeftWidget(QWidget *widget); - QWidget *leftWidget() const; - - QSize sizeHint() const; - - QVariant inputMethodQuery(Qt::InputMethodQuery property) const; -protected: - void focusInEvent(QFocusEvent *event); - void focusOutEvent(QFocusEvent *event); - void keyPressEvent(QKeyEvent *event); - void paintEvent(QPaintEvent *event); - void resizeEvent(QResizeEvent *event); - void inputMethodEvent(QInputMethodEvent *e); - bool event(QEvent *event); - -protected: - void updateGeometries(); - void initStyleOption(QStyleOptionFrameV2 *option) const; - - QWidget *m_leftWidget; - QLineEdit *m_lineEdit; - ClearButton *m_clearButton; -}; - -class UrlIconLabel; -class WebView; -class UrlLineEdit : public ExLineEdit -{ - Q_OBJECT - -public: - UrlLineEdit(QWidget *parent = 0); - void setWebView(WebView *webView); - -protected: - void paintEvent(QPaintEvent *event); - void focusOutEvent(QFocusEvent *event); - -private slots: - void webViewUrlChanged(const QUrl &url); - void webViewIconChanged(); - -private: - QLinearGradient generateGradient(const QColor &color) const; - WebView *m_webView; - UrlIconLabel *m_iconLabel; - QColor m_defaultBaseColor; - -}; - - -#endif // URLLINEEDIT_H - diff --git a/examples/gestures/browser/webview.cpp b/examples/gestures/browser/webview.cpp deleted file mode 100644 index e50872f..0000000 --- a/examples/gestures/browser/webview.cpp +++ /dev/null @@ -1,363 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "browserapplication.h" -#include "browsermainwindow.h" -#include "cookiejar.h" -#include "downloadmanager.h" -#include "networkaccessmanager.h" -#include "tabwidget.h" -#include "webview.h" - -#include <QtGui/QClipboard> -#include <QtGui/QGesture> -#include <QtGui/QMenu> -#include <QtGui/QMessageBox> -#include <QtGui/QMouseEvent> - -#include <QtWebKit/QWebHitTestResult> - -#include <QtUiTools/QUiLoader> - -#include <QtCore/QDebug> -#include <QtCore/QBuffer> - -WebPage::WebPage(QObject *parent) - : QWebPage(parent) - , m_keyboardModifiers(Qt::NoModifier) - , m_pressedButtons(Qt::NoButton) - , m_openInNewTab(false) -{ - setNetworkAccessManager(BrowserApplication::networkAccessManager()); - connect(this, SIGNAL(unsupportedContent(QNetworkReply *)), - this, SLOT(handleUnsupportedContent(QNetworkReply *))); -} - -BrowserMainWindow *WebPage::mainWindow() -{ - QObject *w = this->parent(); - while (w) { - if (BrowserMainWindow *mw = qobject_cast<BrowserMainWindow*>(w)) - return mw; - w = w->parent(); - } - return BrowserApplication::instance()->mainWindow(); -} - -bool WebPage::acceptNavigationRequest(QWebFrame *frame, const QNetworkRequest &request, NavigationType type) -{ - // ctrl open in new tab - // ctrl-shift open in new tab and select - // ctrl-alt open in new window - if (type == QWebPage::NavigationTypeLinkClicked - && (m_keyboardModifiers & Qt::ControlModifier - || m_pressedButtons == Qt::MidButton)) { - bool newWindow = (m_keyboardModifiers & Qt::AltModifier); - WebView *webView; - if (newWindow) { - BrowserApplication::instance()->newMainWindow(); - BrowserMainWindow *newMainWindow = BrowserApplication::instance()->mainWindow(); - webView = newMainWindow->currentTab(); - newMainWindow->raise(); - newMainWindow->activateWindow(); - webView->setFocus(); - } else { - bool selectNewTab = (m_keyboardModifiers & Qt::ShiftModifier); - webView = mainWindow()->tabWidget()->newTab(selectNewTab); - } - webView->load(request); - m_keyboardModifiers = Qt::NoModifier; - m_pressedButtons = Qt::NoButton; - return false; - } - if (frame == mainFrame()) { - m_loadingUrl = request.url(); - emit loadingUrl(m_loadingUrl); - } - return QWebPage::acceptNavigationRequest(frame, request, type); -} - -QWebPage *WebPage::createWindow(QWebPage::WebWindowType type) -{ - Q_UNUSED(type); - if (m_keyboardModifiers & Qt::ControlModifier || m_pressedButtons == Qt::MidButton) - m_openInNewTab = true; - if (m_openInNewTab) { - m_openInNewTab = false; - return mainWindow()->tabWidget()->newTab()->page(); - } - BrowserApplication::instance()->newMainWindow(); - BrowserMainWindow *mainWindow = BrowserApplication::instance()->mainWindow(); - return mainWindow->currentTab()->page(); -} - -#if !defined(QT_NO_UITOOLS) -QObject *WebPage::createPlugin(const QString &classId, const QUrl &url, const QStringList ¶mNames, const QStringList ¶mValues) -{ - Q_UNUSED(url); - Q_UNUSED(paramNames); - Q_UNUSED(paramValues); - QUiLoader loader; - return loader.createWidget(classId, view()); -} -#endif // !defined(QT_NO_UITOOLS) - -void WebPage::handleUnsupportedContent(QNetworkReply *reply) -{ - if (reply->error() == QNetworkReply::NoError) { - BrowserApplication::downloadManager()->handleUnsupportedContent(reply); - return; - } - - QFile file(QLatin1String(":/notfound.html")); - bool isOpened = file.open(QIODevice::ReadOnly); - Q_ASSERT(isOpened); - QString title = tr("Error loading page: %1").arg(reply->url().toString()); - QString html = QString(QLatin1String(file.readAll())) - .arg(title) - .arg(reply->errorString()) - .arg(reply->url().toString()); - - QBuffer imageBuffer; - imageBuffer.open(QBuffer::ReadWrite); - QIcon icon = view()->style()->standardIcon(QStyle::SP_MessageBoxWarning, 0, view()); - QPixmap pixmap = icon.pixmap(QSize(32,32)); - if (pixmap.save(&imageBuffer, "PNG")) { - html.replace(QLatin1String("IMAGE_BINARY_DATA_HERE"), - QString(QLatin1String(imageBuffer.buffer().toBase64()))); - } - - QList<QWebFrame*> frames; - frames.append(mainFrame()); - while (!frames.isEmpty()) { - QWebFrame *frame = frames.takeFirst(); - if (frame->url() == reply->url()) { - frame->setHtml(html, reply->url()); - return; - } - QList<QWebFrame *> children = frame->childFrames(); - foreach(QWebFrame *frame, children) - frames.append(frame); - } - if (m_loadingUrl == reply->url()) { - mainFrame()->setHtml(html, reply->url()); - } -} - - -WebView::WebView(QWidget* parent) - : QWebView(parent) - , m_progress(0) - , m_page(new WebPage(this)) - , m_currentPanFrame(0) -{ - grabGesture(Qt::PanGesture); - setPage(m_page); - connect(page(), SIGNAL(statusBarMessage(const QString&)), - SLOT(setStatusBarText(const QString&))); - connect(this, SIGNAL(loadProgress(int)), - this, SLOT(setProgress(int))); - connect(this, SIGNAL(loadFinished(bool)), - this, SLOT(loadFinished())); - connect(page(), SIGNAL(loadingUrl(const QUrl&)), - this, SIGNAL(urlChanged(const QUrl &))); - connect(page(), SIGNAL(downloadRequested(const QNetworkRequest &)), - this, SLOT(downloadRequested(const QNetworkRequest &))); - page()->setForwardUnsupportedContent(true); - -} - -void WebView::contextMenuEvent(QContextMenuEvent *event) -{ - QWebHitTestResult r = page()->mainFrame()->hitTestContent(event->pos()); - if (!r.linkUrl().isEmpty()) { - QMenu menu(this); - menu.addAction(pageAction(QWebPage::OpenLinkInNewWindow)); - menu.addAction(tr("Open in New Tab"), this, SLOT(openLinkInNewTab())); - menu.addSeparator(); - menu.addAction(pageAction(QWebPage::DownloadLinkToDisk)); - // Add link to bookmarks... - menu.addSeparator(); - menu.addAction(pageAction(QWebPage::CopyLinkToClipboard)); - if (page()->settings()->testAttribute(QWebSettings::DeveloperExtrasEnabled)) - menu.addAction(pageAction(QWebPage::InspectElement)); - menu.exec(mapToGlobal(event->pos())); - return; - } - QWebView::contextMenuEvent(event); -} - -void WebView::wheelEvent(QWheelEvent *event) -{ - if (QApplication::keyboardModifiers() & Qt::ControlModifier) { - int numDegrees = event->delta() / 8; - int numSteps = numDegrees / 15; - setTextSizeMultiplier(textSizeMultiplier() + numSteps * 0.1); - event->accept(); - return; - } - QWebView::wheelEvent(event); -} - -void WebView::openLinkInNewTab() -{ - m_page->m_openInNewTab = true; - pageAction(QWebPage::OpenLinkInNewWindow)->trigger(); -} - -void WebView::setProgress(int progress) -{ - m_progress = progress; -} - -void WebView::loadFinished() -{ - if (100 != m_progress) { - qWarning() << "Recieved finished signal while progress is still:" << progress() - << "Url:" << url(); - } - m_progress = 0; -} - -void WebView::loadUrl(const QUrl &url) -{ - m_initialUrl = url; - load(url); -} - -QString WebView::lastStatusBarText() const -{ - return m_statusBarText; -} - -QUrl WebView::url() const -{ - QUrl url = QWebView::url(); - if (!url.isEmpty()) - return url; - - return m_initialUrl; -} - -void WebView::mousePressEvent(QMouseEvent *event) -{ - m_page->m_pressedButtons = event->buttons(); - m_page->m_keyboardModifiers = event->modifiers(); - QWebView::mousePressEvent(event); -} - -void WebView::mouseReleaseEvent(QMouseEvent *event) -{ - QWebView::mouseReleaseEvent(event); - if (!event->isAccepted() && (m_page->m_pressedButtons & Qt::MidButton)) { - QUrl url(QApplication::clipboard()->text(QClipboard::Selection)); - if (!url.isEmpty() && url.isValid() && !url.scheme().isEmpty()) { - setUrl(url); - } - } -} - -void WebView::setStatusBarText(const QString &string) -{ - m_statusBarText = string; -} - -void WebView::downloadRequested(const QNetworkRequest &request) -{ - BrowserApplication::downloadManager()->download(request); -} - -bool WebView::event(QEvent *event) -{ - if (event->type() == QEvent::Gesture) - { - gestureEvent(static_cast<QGestureEvent*>(event)); - return true; - } - return QWebView::event(event); -} - -void WebView::gestureEvent(QGestureEvent *event) -{ - if (const QGesture *g = event->gesture(Qt::PanGesture)) { - if (g->state() == Qt::GestureUpdated) { - if (m_currentPanFrame) { - m_panSpeed = g->pos() - g->lastPos(); - m_currentPanFrame->scroll(-m_panSpeed.x(), -m_panSpeed.y()); - } - } else if (g->state() == Qt::GestureStarted) { - startTimer(20); - m_currentPanFrame = 0; - if (QWebFrame *frame = page()->mainFrame()) { - QWebHitTestResult result = frame->hitTestContent(g->startPos()); - if (!result.isNull()) - m_currentPanFrame = result.frame(); - while (m_currentPanFrame && - m_currentPanFrame->scrollBarMinimum(Qt::Vertical) == 0 && - m_currentPanFrame->scrollBarMaximum(Qt::Vertical) == 0 && - m_currentPanFrame->scrollBarMinimum(Qt::Horizontal) == 0 && - m_currentPanFrame->scrollBarMaximum(Qt::Horizontal) == 0) { - m_currentPanFrame = m_currentPanFrame->parentFrame(); - } - } - } else { - } - event->accept(); - } -} - -static QPoint deaccelerate(const QPoint &speed, int a = 1, int max = 64) -{ - int x = qBound(-max, speed.x(), max); - int y = qBound(-max, speed.y(), max); - x = (x == 0) ? x : (x > 0) ? qMax(0, x - a) : qMin(0, x + a); - y = (y == 0) ? y : (y > 0) ? qMax(0, y - a) : qMin(0, y + a); - return QPoint(x, y); -} - -void WebView::timerEvent(QTimerEvent *event) -{ - m_panSpeed = deaccelerate(m_panSpeed); - if (m_panSpeed.isNull()) - killTimer(event->timerId()); - if (m_currentPanFrame) - m_currentPanFrame->scroll(-m_panSpeed.x(), -m_panSpeed.y()); -} diff --git a/examples/gestures/browser/webview.h b/examples/gestures/browser/webview.h deleted file mode 100644 index 71aca1a..0000000 --- a/examples/gestures/browser/webview.h +++ /dev/null @@ -1,124 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef WEBVIEW_H -#define WEBVIEW_H - -#include <QtWebKit/QWebView> - -QT_BEGIN_NAMESPACE -class QAuthenticator; -class QMouseEvent; -class QNetworkProxy; -class QNetworkReply; -class QSslError; -QT_END_NAMESPACE - -class BrowserMainWindow; -class WebPage : public QWebPage { - Q_OBJECT - -signals: - void loadingUrl(const QUrl &url); - -public: - WebPage(QObject *parent = 0); - BrowserMainWindow *mainWindow(); - -protected: - bool acceptNavigationRequest(QWebFrame *frame, const QNetworkRequest &request, NavigationType type); - QWebPage *createWindow(QWebPage::WebWindowType type); -#if !defined(QT_NO_UITOOLS) - QObject *createPlugin(const QString &classId, const QUrl &url, const QStringList ¶mNames, const QStringList ¶mValues); -#endif - -private slots: - void handleUnsupportedContent(QNetworkReply *reply); - -private: - friend class WebView; - - // set the webview mousepressedevent - Qt::KeyboardModifiers m_keyboardModifiers; - Qt::MouseButtons m_pressedButtons; - bool m_openInNewTab; - QUrl m_loadingUrl; -}; - -class WebView : public QWebView { - Q_OBJECT - -public: - WebView(QWidget *parent = 0); - WebPage *webPage() const { return m_page; } - - void loadUrl(const QUrl &url); - QUrl url() const; - - QString lastStatusBarText() const; - inline int progress() const { return m_progress; } - -protected: - bool event(QEvent *event); - void gestureEvent(QGestureEvent *event); - void timerEvent(QTimerEvent *event); - void mousePressEvent(QMouseEvent *event); - void mouseReleaseEvent(QMouseEvent *event); - void contextMenuEvent(QContextMenuEvent *event); - void wheelEvent(QWheelEvent *event); - -private slots: - void setProgress(int progress); - void loadFinished(); - void setStatusBarText(const QString &string); - void downloadRequested(const QNetworkRequest &request); - void openLinkInNewTab(); - -private: - QString m_statusBarText; - QUrl m_initialUrl; - int m_progress; - WebPage *m_page; - QPoint m_panSpeed; - QWebFrame *m_currentPanFrame; -}; - -#endif diff --git a/examples/gestures/browser/xbel.cpp b/examples/gestures/browser/xbel.cpp deleted file mode 100644 index 6145281..0000000 --- a/examples/gestures/browser/xbel.cpp +++ /dev/null @@ -1,320 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "xbel.h" - -#include <QtCore/QFile> - -BookmarkNode::BookmarkNode(BookmarkNode::Type type, BookmarkNode *parent) : - expanded(false) - , m_parent(parent) - , m_type(type) -{ - if (parent) - parent->add(this); -} - -BookmarkNode::~BookmarkNode() -{ - if (m_parent) - m_parent->remove(this); - qDeleteAll(m_children); - m_parent = 0; - m_type = BookmarkNode::Root; -} - -bool BookmarkNode::operator==(const BookmarkNode &other) -{ - if (url != other.url - || title != other.title - || desc != other.desc - || expanded != other.expanded - || m_type != other.m_type - || m_children.count() != other.m_children.count()) - return false; - - for (int i = 0; i < m_children.count(); ++i) - if (!((*(m_children[i])) == (*(other.m_children[i])))) - return false; - return true; -} - -BookmarkNode::Type BookmarkNode::type() const -{ - return m_type; -} - -void BookmarkNode::setType(Type type) -{ - m_type = type; -} - -QList<BookmarkNode *> BookmarkNode::children() const -{ - return m_children; -} - -BookmarkNode *BookmarkNode::parent() const -{ - return m_parent; -} - -void BookmarkNode::add(BookmarkNode *child, int offset) -{ - Q_ASSERT(child->m_type != Root); - if (child->m_parent) - child->m_parent->remove(child); - child->m_parent = this; - if (-1 == offset) - offset = m_children.size(); - m_children.insert(offset, child); -} - -void BookmarkNode::remove(BookmarkNode *child) -{ - child->m_parent = 0; - m_children.removeAll(child); -} - - -XbelReader::XbelReader() -{ -} - -BookmarkNode *XbelReader::read(const QString &fileName) -{ - QFile file(fileName); - if (!file.exists()) { - return new BookmarkNode(BookmarkNode::Root); - } - file.open(QFile::ReadOnly); - return read(&file); -} - -BookmarkNode *XbelReader::read(QIODevice *device) -{ - BookmarkNode *root = new BookmarkNode(BookmarkNode::Root); - setDevice(device); - while (!atEnd()) { - readNext(); - if (isStartElement()) { - QString version = attributes().value(QLatin1String("version")).toString(); - if (name() == QLatin1String("xbel") - && (version.isEmpty() || version == QLatin1String("1.0"))) { - readXBEL(root); - } else { - raiseError(QObject::tr("The file is not an XBEL version 1.0 file.")); - } - } - } - return root; -} - -void XbelReader::readXBEL(BookmarkNode *parent) -{ - Q_ASSERT(isStartElement() && name() == QLatin1String("xbel")); - - while (!atEnd()) { - readNext(); - if (isEndElement()) - break; - - if (isStartElement()) { - if (name() == QLatin1String("folder")) - readFolder(parent); - else if (name() == QLatin1String("bookmark")) - readBookmarkNode(parent); - else if (name() == QLatin1String("separator")) - readSeparator(parent); - else - skipUnknownElement(); - } - } -} - -void XbelReader::readFolder(BookmarkNode *parent) -{ - Q_ASSERT(isStartElement() && name() == QLatin1String("folder")); - - BookmarkNode *folder = new BookmarkNode(BookmarkNode::Folder, parent); - folder->expanded = (attributes().value(QLatin1String("folded")) == QLatin1String("no")); - - while (!atEnd()) { - readNext(); - - if (isEndElement()) - break; - - if (isStartElement()) { - if (name() == QLatin1String("title")) - readTitle(folder); - else if (name() == QLatin1String("desc")) - readDescription(folder); - else if (name() == QLatin1String("folder")) - readFolder(folder); - else if (name() == QLatin1String("bookmark")) - readBookmarkNode(folder); - else if (name() == QLatin1String("separator")) - readSeparator(folder); - else - skipUnknownElement(); - } - } -} - -void XbelReader::readTitle(BookmarkNode *parent) -{ - Q_ASSERT(isStartElement() && name() == QLatin1String("title")); - parent->title = readElementText(); -} - -void XbelReader::readDescription(BookmarkNode *parent) -{ - Q_ASSERT(isStartElement() && name() == QLatin1String("desc")); - parent->desc = readElementText(); -} - -void XbelReader::readSeparator(BookmarkNode *parent) -{ - new BookmarkNode(BookmarkNode::Separator, parent); - // empty elements have a start and end element - readNext(); -} - -void XbelReader::readBookmarkNode(BookmarkNode *parent) -{ - Q_ASSERT(isStartElement() && name() == QLatin1String("bookmark")); - BookmarkNode *bookmark = new BookmarkNode(BookmarkNode::Bookmark, parent); - bookmark->url = attributes().value(QLatin1String("href")).toString(); - while (!atEnd()) { - readNext(); - if (isEndElement()) - break; - - if (isStartElement()) { - if (name() == QLatin1String("title")) - readTitle(bookmark); - else if (name() == QLatin1String("desc")) - readDescription(bookmark); - else - skipUnknownElement(); - } - } - if (bookmark->title.isEmpty()) - bookmark->title = QObject::tr("Unknown title"); -} - -void XbelReader::skipUnknownElement() -{ - Q_ASSERT(isStartElement()); - - while (!atEnd()) { - readNext(); - - if (isEndElement()) - break; - - if (isStartElement()) - skipUnknownElement(); - } -} - - -XbelWriter::XbelWriter() -{ - setAutoFormatting(true); -} - -bool XbelWriter::write(const QString &fileName, const BookmarkNode *root) -{ - QFile file(fileName); - if (!root || !file.open(QFile::WriteOnly)) - return false; - return write(&file, root); -} - -bool XbelWriter::write(QIODevice *device, const BookmarkNode *root) -{ - setDevice(device); - - writeStartDocument(); - writeDTD(QLatin1String("<!DOCTYPE xbel>")); - writeStartElement(QLatin1String("xbel")); - writeAttribute(QLatin1String("version"), QLatin1String("1.0")); - if (root->type() == BookmarkNode::Root) { - for (int i = 0; i < root->children().count(); ++i) - writeItem(root->children().at(i)); - } else { - writeItem(root); - } - - writeEndDocument(); - return true; -} - -void XbelWriter::writeItem(const BookmarkNode *parent) -{ - switch (parent->type()) { - case BookmarkNode::Folder: - writeStartElement(QLatin1String("folder")); - writeAttribute(QLatin1String("folded"), parent->expanded ? QLatin1String("no") : QLatin1String("yes")); - writeTextElement(QLatin1String("title"), parent->title); - for (int i = 0; i < parent->children().count(); ++i) - writeItem(parent->children().at(i)); - writeEndElement(); - break; - case BookmarkNode::Bookmark: - writeStartElement(QLatin1String("bookmark")); - if (!parent->url.isEmpty()) - writeAttribute(QLatin1String("href"), parent->url); - writeTextElement(QLatin1String("title"), parent->title); - if (!parent->desc.isEmpty()) - writeAttribute(QLatin1String("desc"), parent->desc); - writeEndElement(); - break; - case BookmarkNode::Separator: - writeEmptyElement(QLatin1String("separator")); - break; - default: - break; - } -} - diff --git a/examples/gestures/browser/xbel.h b/examples/gestures/browser/xbel.h deleted file mode 100644 index 20cbda6..0000000 --- a/examples/gestures/browser/xbel.h +++ /dev/null @@ -1,113 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef XBEL_H -#define XBEL_H - -#include <QtCore/QXmlStreamReader> -#include <QtCore/QDateTime> - -class BookmarkNode -{ -public: - enum Type { - Root, - Folder, - Bookmark, - Separator - }; - - BookmarkNode(Type type = Root, BookmarkNode *parent = 0); - ~BookmarkNode(); - bool operator==(const BookmarkNode &other); - - Type type() const; - void setType(Type type); - QList<BookmarkNode *> children() const; - BookmarkNode *parent() const; - - void add(BookmarkNode *child, int offset = -1); - void remove(BookmarkNode *child); - - QString url; - QString title; - QString desc; - bool expanded; - -private: - BookmarkNode *m_parent; - Type m_type; - QList<BookmarkNode *> m_children; - -}; - -class XbelReader : public QXmlStreamReader -{ -public: - XbelReader(); - BookmarkNode *read(const QString &fileName); - BookmarkNode *read(QIODevice *device); - -private: - void skipUnknownElement(); - void readXBEL(BookmarkNode *parent); - void readTitle(BookmarkNode *parent); - void readDescription(BookmarkNode *parent); - void readSeparator(BookmarkNode *parent); - void readFolder(BookmarkNode *parent); - void readBookmarkNode(BookmarkNode *parent); -}; - -#include <QtCore/QXmlStreamWriter> - -class XbelWriter : public QXmlStreamWriter -{ -public: - XbelWriter(); - bool write(const QString &fileName, const BookmarkNode *root); - bool write(QIODevice *device, const BookmarkNode *root); - -private: - void writeItem(const BookmarkNode *parent); -}; - -#endif // XBEL_H - |
