diff options
Diffstat (limited to 'tools/assistant')
48 files changed, 3249 insertions, 1762 deletions
diff --git a/tools/assistant/lib/qhelpsearchquerywidget.cpp b/tools/assistant/lib/qhelpsearchquerywidget.cpp index 1634a0d..8e8b278 100644 --- a/tools/assistant/lib/qhelpsearchquerywidget.cpp +++ b/tools/assistant/lib/qhelpsearchquerywidget.cpp @@ -215,37 +215,36 @@ private: queryHist->curQuery += addend; const QList<QHelpSearchQuery> &query = - queryHist->queries.at(queryHist->curQuery); + queryHist->queries.at(queryHist->curQuery); foreach (const QHelpSearchQuery &queryPart, query) { - QLineEdit *lineEdit = 0; - switch (queryPart.fieldName) { + if (QLineEdit *lineEdit = lineEditFor(queryPart.fieldName)) + lineEdit->setText(queryPart.wordList.join(" ")); + } + + if (queryHist->curQuery == maxOrMinIndex) + thisButton->setEnabled(false); + otherButton->setEnabled(true); + } + + QLineEdit* lineEditFor(const QHelpSearchQuery::FieldName &fieldName) const + { + switch (fieldName) { case QHelpSearchQuery::DEFAULT: - lineEdit = defaultQuery; - break; + return defaultQuery; case QHelpSearchQuery::ALL: - lineEdit = allQuery; - break; + return allQuery; case QHelpSearchQuery::ATLEAST: - lineEdit = atLeastQuery; - break; + return atLeastQuery; case QHelpSearchQuery::FUZZY: - lineEdit = similarQuery; - break; + return similarQuery; case QHelpSearchQuery::WITHOUT: - lineEdit = withoutQuery; - break; + return withoutQuery; case QHelpSearchQuery::PHRASE: - lineEdit = exactQuery; - break; + return exactQuery; default: Q_ASSERT(0); - } - lineEdit->setText(queryPart.wordList.join(" ")); } - - if (queryHist->curQuery == maxOrMinIndex) - thisButton->setEnabled(false); - otherButton->setEnabled(true); + return 0; } void enableOrDisableToolButtons() @@ -512,8 +511,27 @@ QHelpSearchQueryWidget::~QHelpSearchQueryWidget() } /*! + Expands the search query widget so that the extended search fields are shown. +*/ +void QHelpSearchQueryWidget::expandExtendedSearch() +{ + if (d->simpleSearch) + d->showHideAdvancedSearch(); +} + +/*! + Collapses the search query widget so that only the default search field is + shown. +*/ +void QHelpSearchQueryWidget::collapseExtendedSearch() +{ + if (!d->simpleSearch) + d->showHideAdvancedSearch(); +} + +/*! Returns a list of queries to use in combination with the search engines - search(QList<QHelpSearchQuery> &query) function. + search(QList<QHelpSearchQuery> &queryList) function. */ QList<QHelpSearchQuery> QHelpSearchQueryWidget::query() const { @@ -524,6 +542,28 @@ QList<QHelpSearchQuery> QHelpSearchQueryWidget::query() const } /*! + Sets the QHelpSearchQueryWidget input fields to the values specified by + \a queryList search field name. Please note that one has to call the search + engine's search(QList<QHelpSearchQuery> &queryList) function to perform the + actual search. +*/ +void QHelpSearchQueryWidget::setQuery(const QList<QHelpSearchQuery> &queryList) +{ + QList<QLineEdit *> lineEdits; + lineEdits << d->defaultQuery << d->allQuery << d->atLeastQuery + << d->similarQuery << d->withoutQuery << d->exactQuery; + foreach (QLineEdit *lineEdit, lineEdits) + lineEdit->clear(); + + const QLatin1String space(" "); + foreach (const QHelpSearchQuery &q, queryList) { + if (QLineEdit *lineEdit = d->lineEditFor(q.fieldName)) + lineEdit->setText(lineEdit->text() + q.wordList.join(space) + space); + } + d->searchRequested(); +} + +/*! \reimp */ void QHelpSearchQueryWidget::focusInEvent(QFocusEvent *focusEvent) diff --git a/tools/assistant/lib/qhelpsearchquerywidget.h b/tools/assistant/lib/qhelpsearchquerywidget.h index 2afc4b4..f3c290f 100644 --- a/tools/assistant/lib/qhelpsearchquerywidget.h +++ b/tools/assistant/lib/qhelpsearchquerywidget.h @@ -68,7 +68,11 @@ public: QHelpSearchQueryWidget(QWidget *parent = 0); ~QHelpSearchQueryWidget(); + void expandExtendedSearch(); + void collapseExtendedSearch(); + QList<QHelpSearchQuery> query() const; + void setQuery(const QList<QHelpSearchQuery> &queryList); Q_SIGNALS: void search(); diff --git a/tools/assistant/tools/assistant/aboutdialog.cpp b/tools/assistant/tools/assistant/aboutdialog.cpp index a9bc352..9935a1e 100644 --- a/tools/assistant/tools/assistant/aboutdialog.cpp +++ b/tools/assistant/tools/assistant/aboutdialog.cpp @@ -38,6 +38,9 @@ ** $QT_END_LICENSE$ ** ****************************************************************************/ + +#include "aboutdialog.h" + #include "helpviewer.h" #include "tracer.h" @@ -51,8 +54,6 @@ #include <QtGui/QMessageBox> #include <QtGui/QDesktopServices> -#include "aboutdialog.h" - QT_BEGIN_NAMESPACE AboutLabel::AboutLabel(QWidget *parent) @@ -96,8 +97,8 @@ QVariant AboutLabel::loadResource(int type, const QUrl &name) void AboutLabel::setSource(const QUrl &url) { TRACE_OBJ - if (url.isValid() && (!AbstractHelpViewer::isLocalUrl(url) - || !AbstractHelpViewer::canOpenPage(url.path()))) { + if (url.isValid() && (!HelpViewer::isLocalUrl(url) + || !HelpViewer::canOpenPage(url.path()))) { if (!QDesktopServices::openUrl(url)) { QMessageBox::warning(this, tr("Warning"), tr("Unable to launch external application.\n"), tr("OK")); diff --git a/tools/assistant/tools/assistant/assistant.pro b/tools/assistant/tools/assistant/assistant.pro index d9aff7a..7f0fdd1 100644 --- a/tools/assistant/tools/assistant/assistant.pro +++ b/tools/assistant/tools/assistant/assistant.pro @@ -12,6 +12,8 @@ DESTDIR = ../../../../bin target.path = $$[QT_INSTALL_BINS] INSTALLS += target DEPENDPATH += ../shared +DEPENDPATH += . +INCLUDEPATH += . # ## Work around a qmake issue when statically linking to # ## not-yet-installed plugins @@ -30,6 +32,7 @@ HEADERS += aboutdialog.h \ filternamedialog.h \ helpenginewrapper.h \ helpviewer.h \ + helpviewer_p.h \ indexwindow.h \ installdialog.h \ mainwindow.h \ @@ -40,12 +43,12 @@ HEADERS += aboutdialog.h \ topicchooser.h \ tracer.h \ xbelsupport.h \ - ../shared/collectionconfiguration.h -contains(QT_CONFIG, webkit) { - HEADERS += helpviewer_qwv.h -} else { - HEADERS += helpviewer_qtb.h - } + ../shared/collectionconfiguration.h \ + openpagesmodel.h \ + globalactions.h \ + openpageswidget.h \ + openpagesmanager.h \ + openpagesswitcher.h win32:HEADERS += remotecontrol_win.h SOURCES += aboutdialog.cpp \ @@ -72,8 +75,13 @@ SOURCES += aboutdialog.cpp \ searchwidget.cpp \ topicchooser.cpp \ xbelsupport.cpp \ - ../shared/collectionconfiguration.cpp - contains(QT_CONFIG, webkit) { + ../shared/collectionconfiguration.cpp \ + openpagesmodel.cpp \ + globalactions.cpp \ + openpageswidget.cpp \ + openpagesmanager.cpp \ + openpagesswitcher.cpp +contains(QT_CONFIG, webkit) { SOURCES += helpviewer_qwv.cpp } else { SOURCES += helpviewer_qtb.cpp diff --git a/tools/assistant/tools/assistant/assistant_images.qrc b/tools/assistant/tools/assistant/assistant_images.qrc index 34918c0..b4f2523 100644 --- a/tools/assistant/tools/assistant/assistant_images.qrc +++ b/tools/assistant/tools/assistant/assistant_images.qrc @@ -1,11 +1,10 @@ <RCC> - <qresource prefix="/trolltech/assistant" > + <qresource prefix="/trolltech/assistant"> <file>images/trolltech-logo.png</file> <file>images/assistant-128.png</file> <file>images/assistant.png</file> <file>images/wrap.png</file> <file>images/bookmark.png</file> -#mac <file>images/mac/addtab.png</file> <file>images/mac/book.png</file> <file>images/mac/closetab.png</file> @@ -19,7 +18,6 @@ <file>images/mac/zoomin.png</file> <file>images/mac/zoomout.png</file> <file>images/mac/resetzoom.png</file> -#win <file>images/win/addtab.png</file> <file>images/win/book.png</file> <file>images/win/closetab.png</file> @@ -33,5 +31,7 @@ <file>images/win/zoomin.png</file> <file>images/win/zoomout.png</file> <file>images/win/resetzoom.png</file> + <file>images/closebutton.png</file> + <file>images/darkclosebutton.png</file> </qresource> </RCC> diff --git a/tools/assistant/tools/assistant/bookmarkfiltermodel.cpp b/tools/assistant/tools/assistant/bookmarkfiltermodel.cpp index 7a7c2e3..fe510a5 100644 --- a/tools/assistant/tools/assistant/bookmarkfiltermodel.cpp +++ b/tools/assistant/tools/assistant/bookmarkfiltermodel.cpp @@ -50,11 +50,30 @@ BookmarkFilterModel::BookmarkFilterModel(QObject *parent) { } -void -BookmarkFilterModel::setSourceModel(QAbstractItemModel *_sourceModel) +void BookmarkFilterModel::setSourceModel(QAbstractItemModel *_sourceModel) { beginResetModel(); + disconnect(sourceModel, SIGNAL(dataChanged(QModelIndex, QModelIndex)), this, + SLOT(changed(QModelIndex, QModelIndex))); + + disconnect(sourceModel, SIGNAL(rowsInserted(QModelIndex, int, int)), + this, SLOT(rowsInserted(QModelIndex, int, int))); + + disconnect(sourceModel, SIGNAL(rowsAboutToBeRemoved(QModelIndex, int, int)), + this, SLOT(rowsAboutToBeRemoved(QModelIndex, int, int))); + disconnect(sourceModel, SIGNAL(rowsRemoved(QModelIndex, int, int)), this, + SLOT(rowsRemoved(QModelIndex, int, int))); + + disconnect(sourceModel, SIGNAL(layoutAboutToBeChanged()), this, + SLOT(layoutAboutToBeChanged())); + disconnect(sourceModel, SIGNAL(layoutChanged()), this, + SLOT(layoutChanged())); + + disconnect(sourceModel, SIGNAL(modelAboutToBeReset()), this, + SLOT(modelAboutToBeReset())); + disconnect(sourceModel, SIGNAL(modelReset()), this, SLOT(modelReset())); + QAbstractProxyModel::setSourceModel(sourceModel); sourceModel = qobject_cast<BookmarkModel*> (_sourceModel); @@ -79,20 +98,18 @@ BookmarkFilterModel::setSourceModel(QAbstractItemModel *_sourceModel) connect(sourceModel, SIGNAL(modelReset()), this, SLOT(modelReset())); if (sourceModel) - setupCache(sourceModel->index(0, 0, QModelIndex())); + setupCache(sourceModel->index(0, 0, QModelIndex()).parent()); endResetModel(); } -int -BookmarkFilterModel::rowCount(const QModelIndex &index) const +int BookmarkFilterModel::rowCount(const QModelIndex &index) const { Q_UNUSED(index) return cache.count(); } -int -BookmarkFilterModel::columnCount(const QModelIndex &index) const +int BookmarkFilterModel::columnCount(const QModelIndex &index) const { Q_UNUSED(index) if (sourceModel) @@ -100,8 +117,7 @@ BookmarkFilterModel::columnCount(const QModelIndex &index) const return 0; } -QModelIndex -BookmarkFilterModel::mapToSource(const QModelIndex &proxyIndex) const +QModelIndex BookmarkFilterModel::mapToSource(const QModelIndex &proxyIndex) const { const int row = proxyIndex.row(); if (proxyIndex.isValid() && row >= 0 && row < cache.count()) @@ -109,21 +125,19 @@ BookmarkFilterModel::mapToSource(const QModelIndex &proxyIndex) const return QModelIndex(); } -QModelIndex -BookmarkFilterModel::mapFromSource(const QModelIndex &sourceIndex) const +QModelIndex BookmarkFilterModel::mapFromSource(const QModelIndex &sourceIndex) const { return index(cache.indexOf(sourceIndex), 0, QModelIndex()); } -QModelIndex -BookmarkFilterModel::parent(const QModelIndex &child) const +QModelIndex BookmarkFilterModel::parent(const QModelIndex &child) const { Q_UNUSED(child) return QModelIndex(); } -QModelIndex -BookmarkFilterModel::index(int row, int column, const QModelIndex &index) const +QModelIndex BookmarkFilterModel::index(int row, int column, + const QModelIndex &index) const { Q_UNUSED(index) if (row < 0 || column < 0 || cache.count() <= row @@ -133,32 +147,28 @@ BookmarkFilterModel::index(int row, int column, const QModelIndex &index) const return createIndex(row, 0); } -Qt::DropActions -BookmarkFilterModel::supportedDropActions () const +Qt::DropActions BookmarkFilterModel::supportedDropActions () const { if (sourceModel) return sourceModel->supportedDropActions(); return Qt::IgnoreAction; } -Qt::ItemFlags -BookmarkFilterModel::flags(const QModelIndex &index) const +Qt::ItemFlags BookmarkFilterModel::flags(const QModelIndex &index) const { if (sourceModel) return sourceModel->flags(index); return Qt::NoItemFlags; } -QVariant -BookmarkFilterModel::data(const QModelIndex &index, int role) const +QVariant BookmarkFilterModel::data(const QModelIndex &index, int role) const { if (sourceModel) return sourceModel->data(mapToSource(index), role); return QVariant(); } -bool -BookmarkFilterModel::setData(const QModelIndex &index, const QVariant &value, +bool BookmarkFilterModel::setData(const QModelIndex &index, const QVariant &value, int role) { if (sourceModel) @@ -166,37 +176,34 @@ BookmarkFilterModel::setData(const QModelIndex &index, const QVariant &value, return false; } -void -BookmarkFilterModel::filterBookmarks() +void BookmarkFilterModel::filterBookmarks() { if (sourceModel) { beginResetModel(); hideBookmarks = true; - setupCache(sourceModel->index(0, 0, QModelIndex())); + setupCache(sourceModel->index(0, 0, QModelIndex()).parent()); endResetModel(); } } -void -BookmarkFilterModel::filterBookmarkFolders() +void BookmarkFilterModel::filterBookmarkFolders() { if (sourceModel) { beginResetModel(); hideBookmarks = false; - setupCache(sourceModel->index(0, 0, QModelIndex())); + setupCache(sourceModel->index(0, 0, QModelIndex()).parent()); endResetModel(); } } -void -BookmarkFilterModel::changed(const QModelIndex &topLeft, +void BookmarkFilterModel::changed(const QModelIndex &topLeft, const QModelIndex &bottomRight) { emit dataChanged(mapFromSource(topLeft), mapFromSource(bottomRight)); } -void -BookmarkFilterModel::rowsInserted(const QModelIndex &parent, int start, int end) +void BookmarkFilterModel::rowsInserted(const QModelIndex &parent, int start, + int end) { if (!sourceModel) return; @@ -218,15 +225,16 @@ BookmarkFilterModel::rowsInserted(const QModelIndex &parent, int start, int end) const bool isFolder = newIndex.data(UserRoleFolder).toBool(); if ((isFolder && hideBookmarks) || (!isFolder && !hideBookmarks)) { beginInsertRows(mapFromSource(parent), start, end); - cache.insert(cache.indexOf(cachePrevious) + 1, newIndex); + const int index = cache.indexOf(cachePrevious) + 1; + if (cache.value(index, QPersistentModelIndex()) != newIndex) + cache.insert(index, newIndex); endInsertRows(); } } } -void -BookmarkFilterModel::rowsAboutToBeRemoved(const QModelIndex &parent, int start, - int end) +void BookmarkFilterModel::rowsAboutToBeRemoved(const QModelIndex &parent, + int start, int end) { if (!sourceModel) return; @@ -240,8 +248,7 @@ BookmarkFilterModel::rowsAboutToBeRemoved(const QModelIndex &parent, int start, } } -void -BookmarkFilterModel::rowsRemoved(const QModelIndex &/*parent*/, int, int) +void BookmarkFilterModel::rowsRemoved(const QModelIndex &/*parent*/, int, int) { if (cache.contains(indexToRemove)) { cache.removeAll(indexToRemove); @@ -249,41 +256,36 @@ BookmarkFilterModel::rowsRemoved(const QModelIndex &/*parent*/, int, int) } } -void -BookmarkFilterModel::layoutAboutToBeChanged() +void BookmarkFilterModel::layoutAboutToBeChanged() { // TODO: ??? } -void -BookmarkFilterModel::layoutChanged() +void BookmarkFilterModel::layoutChanged() { // TODO: ??? } -void -BookmarkFilterModel::modelAboutToBeReset() +void BookmarkFilterModel::modelAboutToBeReset() { beginResetModel(); } -void -BookmarkFilterModel::modelReset() +void BookmarkFilterModel::modelReset() { if (sourceModel) - setupCache(sourceModel->index(0, 0, QModelIndex())); + setupCache(sourceModel->index(0, 0, QModelIndex()).parent()); endResetModel(); } -void -BookmarkFilterModel::setupCache(const QModelIndex &parent) +void BookmarkFilterModel::setupCache(const QModelIndex &parent) { cache.clear(); - collectItems(parent); + for (int i = 0; i < sourceModel->rowCount(parent); ++i) + collectItems(sourceModel->index(i, 0, parent)); } -void -BookmarkFilterModel::collectItems(const QModelIndex &parent) +void BookmarkFilterModel::collectItems(const QModelIndex &parent) { if (parent.isValid()) { bool isFolder = sourceModel->data(parent, UserRoleFolder).toBool(); @@ -304,14 +306,12 @@ BookmarkTreeModel::BookmarkTreeModel(QObject *parent) { } -int -BookmarkTreeModel::columnCount(const QModelIndex &parent) const +int BookmarkTreeModel::columnCount(const QModelIndex &parent) const { return qMin(1, QSortFilterProxyModel::columnCount(parent)); } -bool -BookmarkTreeModel::filterAcceptsRow(int row, const QModelIndex &parent) const +bool BookmarkTreeModel::filterAcceptsRow(int row, const QModelIndex &parent) const { Q_UNUSED(row) BookmarkModel *model = qobject_cast<BookmarkModel*> (sourceModel()); diff --git a/tools/assistant/tools/assistant/bookmarkmanager.cpp b/tools/assistant/tools/assistant/bookmarkmanager.cpp index 23632b1..7a11ffe 100644 --- a/tools/assistant/tools/assistant/bookmarkmanager.cpp +++ b/tools/assistant/tools/assistant/bookmarkmanager.cpp @@ -53,6 +53,7 @@ #include <QtGui/QKeyEvent> #include <QtGui/QMessageBox> #include <QtGui/QSortFilterProxyModel> +#include <QtGui/QToolBar> QT_BEGIN_NAMESPACE @@ -136,11 +137,18 @@ QWidget* BookmarkManager::bookmarkDockWidget() const return 0; } -void BookmarkManager::takeBookmarksMenu(QMenu* menu) +void BookmarkManager::setBookmarksMenu(QMenu* menu) { TRACE_OBJ bookmarkMenu = menu; - refeshBookmarkMenu(); + refreshBookmarkMenu(); +} + +void BookmarkManager::setBookmarksToolbar(QToolBar *toolBar) +{ + TRACE_OBJ + m_toolBar = toolBar; + refreshBookmarkToolBar(); } // -- public slots @@ -157,7 +165,10 @@ void BookmarkManager::addBookmark(const QString &title, const QString &url) BookmarkManager::BookmarkManager() : typeAndSearch(false) , bookmarkMenu(0) + , m_toolBar(0) , bookmarkModel(new BookmarkModel) + , bookmarkFilterModel(0) + , typeAndSearchModel(0) , bookmarkWidget(new BookmarkWidget) , bookmarkTreeView(new BookmarkTreeView) , bookmarkManagerWidget(0) @@ -186,11 +197,18 @@ BookmarkManager::BookmarkManager() connect(&HelpEngineWrapper::instance(), SIGNAL(setupFinished()), this, SLOT(setupFinished())); connect(bookmarkModel, SIGNAL(rowsRemoved(QModelIndex, int, int)), this, - SLOT(refeshBookmarkMenu())); + SLOT(refreshBookmarkMenu())); + connect(bookmarkModel, SIGNAL(rowsInserted(QModelIndex, int, int)), this, + SLOT(refreshBookmarkMenu())); + connect(bookmarkModel, SIGNAL(dataChanged(QModelIndex, QModelIndex)), this, + SLOT(refreshBookmarkMenu())); + + connect(bookmarkModel, SIGNAL(rowsRemoved(QModelIndex, int, int)), this, + SLOT(refreshBookmarkToolBar())); connect(bookmarkModel, SIGNAL(rowsInserted(QModelIndex, int, int)), this, - SLOT(refeshBookmarkMenu())); + SLOT(refreshBookmarkToolBar())); connect(bookmarkModel, SIGNAL(dataChanged(QModelIndex, QModelIndex)), this, - SLOT(refeshBookmarkMenu())); + SLOT(refreshBookmarkToolBar())); } BookmarkManager::~BookmarkManager() @@ -283,7 +301,7 @@ void BookmarkManager::buildBookmarksMenu(const QModelIndex &index, QMenu* menu) return; const QString &text = index.data().toString(); - const QIcon &icon = qVariantValue<QIcon>(index.data(Qt::DecorationRole)); + const QIcon &icon = qvariant_cast<QIcon>(index.data(Qt::DecorationRole)); if (index.data(UserRoleFolder).toBool()) { if (QMenu* subMenu = menu->addMenu(icon, text)) { for (int i = 0; i < bookmarkModel->rowCount(index); ++i) @@ -310,17 +328,20 @@ void BookmarkManager::setupFinished() bookmarkModel->setBookmarks(HelpEngineWrapper::instance().bookmarks()); bookmarkModel->expandFoldersIfNeeeded(bookmarkTreeView); - refeshBookmarkMenu(); + refreshBookmarkMenu(); + refreshBookmarkToolBar(); bookmarkTreeView->hideColumn(1); bookmarkTreeView->header()->setVisible(false); bookmarkTreeView->header()->setStretchLastSection(true); - bookmarkFilterModel = new BookmarkFilterModel(this); + if (!bookmarkFilterModel) + bookmarkFilterModel = new BookmarkFilterModel(this); bookmarkFilterModel->setSourceModel(bookmarkModel); bookmarkFilterModel->filterBookmarkFolders(); - typeAndSearchModel = new QSortFilterProxyModel(this); + if (!typeAndSearchModel) + typeAndSearchModel = new QSortFilterProxyModel(this); typeAndSearchModel->setDynamicSortFilter(true); typeAndSearchModel->setSourceModel(bookmarkFilterModel); } @@ -354,7 +375,7 @@ void BookmarkManager::manageBookmarks() bookmarkManagerWidget->raise(); } -void BookmarkManager::refeshBookmarkMenu() +void BookmarkManager::refreshBookmarkMenu() { TRACE_OBJ if (!bookmarkMenu) @@ -365,11 +386,16 @@ void BookmarkManager::refeshBookmarkMenu() bookmarkMenu->addAction(tr("Manage Bookmarks..."), this, SLOT(manageBookmarks())); bookmarkMenu->addAction(QIcon::fromTheme("bookmark-new"), - tr("Add Bookmark..."), this, SLOT(addBookmark()), - QKeySequence(tr("Ctrl+D"))); + tr("Add Bookmark..."), this, SLOT(addBookmark()), QKeySequence(tr("Ctrl+D"))); + bookmarkMenu->addSeparator(); - const QModelIndex &root = bookmarkModel->index(0, 0, QModelIndex()); + QModelIndex root = bookmarkModel->index(0, 0, QModelIndex()).parent(); + buildBookmarksMenu(bookmarkModel->index(0, 0, root), bookmarkMenu); + + bookmarkMenu->addSeparator(); + + root = bookmarkModel->index(1, 0, QModelIndex()); for (int i = 0; i < bookmarkModel->rowCount(root); ++i) buildBookmarksMenu(bookmarkModel->index(i, 0, root), bookmarkMenu); @@ -377,6 +403,41 @@ void BookmarkManager::refeshBookmarkMenu() SLOT(setSourceFromAction(QAction*))); } +void BookmarkManager::refreshBookmarkToolBar() +{ + TRACE_OBJ + if (!m_toolBar) + return; + + m_toolBar->clear(); + m_toolBar->setToolButtonStyle(Qt::ToolButtonTextBesideIcon); + + const QModelIndex &root = bookmarkModel->index(0, 0, QModelIndex()); + for (int i = 0; i < bookmarkModel->rowCount(root); ++i) { + const QModelIndex &index = bookmarkModel->index(i, 0, root); + if (index.data(UserRoleFolder).toBool()) { + QToolButton *button = new QToolButton(m_toolBar); + button->setPopupMode(QToolButton::InstantPopup); + button->setText(index.data().toString()); + QMenu *menu = new QMenu(button); + for (int j = 0; j < bookmarkModel->rowCount(index); ++j) + buildBookmarksMenu(bookmarkModel->index(j, 0, index), menu); + connect(menu, SIGNAL(triggered(QAction*)), this, + SLOT(setSourceFromAction(QAction*))); + button->setMenu(menu); + button->setToolButtonStyle(Qt::ToolButtonTextBesideIcon); + button->setIcon(qvariant_cast<QIcon>(index.data(Qt::DecorationRole))); + QAction *a = m_toolBar->addWidget(button); + a->setText(index.data().toString()); + } else { + QAction *action = m_toolBar->addAction( + qvariant_cast<QIcon>(index.data(Qt::DecorationRole)), + index.data().toString(), this, SLOT(setSourceFromAction())); + action->setData(index.data(UserRoleUrl).toString()); + } + } +} + void BookmarkManager::renameBookmark(const QModelIndex &index) { // check if we should rename the "Bookmarks Menu", bail @@ -388,13 +449,21 @@ void BookmarkManager::renameBookmark(const QModelIndex &index) bookmarkModel->setItemsEditable(false); } -void BookmarkManager::setSourceFromAction(QAction *action) + +void BookmarkManager::setSourceFromAction() { TRACE_OBJ - const QVariant &data = action->data(); + setSourceFromAction(qobject_cast<QAction*> (sender())); +} - if (data.canConvert<QUrl>()) - emit setSource(data.toUrl()); +void BookmarkManager::setSourceFromAction(QAction *action) +{ + TRACE_OBJ + if (action) { + const QVariant &data = action->data(); + if (data.canConvert<QUrl>()) + emit setSource(data.toUrl()); + } } void BookmarkManager::setSourceFromIndex(const QModelIndex &index, bool newTab) diff --git a/tools/assistant/tools/assistant/bookmarkmanager.h b/tools/assistant/tools/assistant/bookmarkmanager.h index c26dad8..ae27b59 100644 --- a/tools/assistant/tools/assistant/bookmarkmanager.h +++ b/tools/assistant/tools/assistant/bookmarkmanager.h @@ -53,6 +53,7 @@ class BookmarkModel; class BookmarkFilterModel; class QKeyEvent; class QSortFilterProxyModel; +class QToolBar; class BookmarkManager : public QObject { @@ -67,7 +68,8 @@ public: static void destroy(); QWidget* bookmarkDockWidget() const; - void takeBookmarksMenu(QMenu* menu); + void setBookmarksMenu(QMenu* menu); + void setBookmarksToolbar(QToolBar *toolBar); public slots: void addBookmark(const QString &title, const QString &url); @@ -92,9 +94,11 @@ private slots: void addBookmark(); void removeBookmark(); void manageBookmarks(); - void refeshBookmarkMenu(); + void refreshBookmarkMenu(); + void refreshBookmarkToolBar(); void renameBookmark(const QModelIndex &index); + void setSourceFromAction(); void setSourceFromAction(QAction *action); void setSourceFromIndex(const QModelIndex &index, bool newTab = false); @@ -110,6 +114,7 @@ private: static BookmarkManager *bookmarkManager; QMenu *bookmarkMenu; + QToolBar *m_toolBar; BookmarkModel *bookmarkModel; BookmarkFilterModel *bookmarkFilterModel; diff --git a/tools/assistant/tools/assistant/bookmarkmodel.cpp b/tools/assistant/tools/assistant/bookmarkmodel.cpp index 4c30b42..320b233 100644 --- a/tools/assistant/tools/assistant/bookmarkmodel.cpp +++ b/tools/assistant/tools/assistant/bookmarkmodel.cpp @@ -48,6 +48,7 @@ #include <QtGui/QStyle> #include <QtGui/QTreeView> +const quint32 VERSION = 0xe53798; const QLatin1String MIMETYPE("application/bookmarks.assistant"); BookmarkModel::BookmarkModel() @@ -68,8 +69,9 @@ BookmarkModel::bookmarks() const { QByteArray ba; QDataStream stream(&ba, QIODevice::WriteOnly); + stream << qint32(VERSION); - const QModelIndex &root = index(0,0, QModelIndex()); + const QModelIndex &root = index(0,0, QModelIndex()).parent(); for (int i = 0; i < rowCount(root); ++i) collectItems(index(i, 0, root), 0, &stream); @@ -87,24 +89,35 @@ BookmarkModel::setBookmarks(const QByteArray &bookmarks) rootItem = new BookmarkItem(DataVector() << tr("Name") << tr("Address") << true); - BookmarkItem* item = new BookmarkItem(DataVector() << tr("Bookmarks Menu") - << QLatin1String("Folder") << true); - rootItem->addChild(item); QStack<BookmarkItem*> parents; - parents.push(item); + QDataStream stream(bookmarks); + + qint32 version; + stream >> version; + if (version < VERSION) { + stream.device()->seek(0); + BookmarkItem* toolbar = new BookmarkItem(DataVector() << tr("Toolbar Menu") + << QLatin1String("Folder") << true); + rootItem->addChild(toolbar); + + BookmarkItem* menu = new BookmarkItem(DataVector() << tr("Bookmarks Menu") + << QLatin1String("Folder") << true); + rootItem->addChild(menu); + parents.push(menu); + } else { + parents.push(rootItem); + } qint32 depth; bool expanded; QString name, url; - QDataStream stream(bookmarks); while (!stream.atEnd()) { stream >> depth >> name >> url >> expanded; - while ((parents.count() - 1) != depth) parents.pop(); - item = new BookmarkItem(DataVector() << name << url << expanded); + BookmarkItem *item = new BookmarkItem(DataVector() << name << url << expanded); if (url == QLatin1String("Folder")) { parents.top()->addChild(item); parents.push(item); @@ -114,11 +127,7 @@ BookmarkModel::setBookmarks(const QByteArray &bookmarks) } cache.clear(); - const QModelIndex &root = index(0,0, QModelIndex()); - - setupCache(root); - cache.insert(static_cast<BookmarkItem*> (root.internalPointer()), root); - + setupCache(index(0,0, QModelIndex().parent())); endResetModel(); } diff --git a/tools/assistant/tools/assistant/centralwidget.cpp b/tools/assistant/tools/assistant/centralwidget.cpp index f42dfdf..a232383 100644 --- a/tools/assistant/tools/assistant/centralwidget.cpp +++ b/tools/assistant/tools/assistant/centralwidget.cpp @@ -38,966 +38,514 @@ ** $QT_END_LICENSE$ ** ****************************************************************************/ -#include "tracer.h" #include "centralwidget.h" + #include "findwidget.h" #include "helpenginewrapper.h" -#include "searchwidget.h" -#include "mainwindow.h" +#include "helpviewer.h" +#include "openpagesmanager.h" +#include "tracer.h" #include "../shared/collectionconfiguration.h" -#if defined(QT_NO_WEBKIT) -#include "helpviewer_qtb.h" -#else -#include "helpviewer_qwv.h" -#endif // QT_NO_WEBKIT - #include <QtCore/QTimer> -#include <QtGui/QApplication> #include <QtGui/QKeyEvent> -#include <QtGui/QLayout> #include <QtGui/QMenu> -#include <QtGui/QPrinter> -#include <QtGui/QTabBar> -#include <QtGui/QTabWidget> -#include <QtGui/QTextBrowser> -#include <QtGui/QToolButton> #include <QtGui/QPageSetupDialog> #include <QtGui/QPrintDialog> #include <QtGui/QPrintPreviewDialog> +#include <QtGui/QPrinter> +#include <QtGui/QStackedWidget> +#include <QtGui/QTextBrowser> +#include <QtGui/QVBoxLayout> #include <QtHelp/QHelpSearchEngine> QT_BEGIN_NAMESPACE namespace { - HelpViewer* helpViewerFromTabPosition(const QTabWidget *widget, - const QPoint &point) - { - TRACE_OBJ - QTabBar *tabBar = qFindChild<QTabBar*>(widget); - for (int i = 0; i < tabBar->count(); ++i) { - if (tabBar->tabRect(i).contains(point)) - return qobject_cast<HelpViewer*>(widget->widget(i)); - } - return 0; - } CentralWidget *staticCentralWidget = 0; } -// -- CentralWidget +// -- TabBar -CentralWidget::CentralWidget(MainWindow *parent) - : QWidget(parent) - , lastTabPage(0) - , tabWidget(0) - , findWidget(0) - , printer(0) - , usesDefaultCollection(parent->usesDefaultCollection()) - , m_searchWidget(0) +TabBar::TabBar(QWidget *parent) + : QTabBar(parent) { TRACE_OBJ - globalActionList.clear(); - staticCentralWidget = this; - QVBoxLayout *vboxLayout = new QVBoxLayout(this); - QString resourcePath = QLatin1String(":/trolltech/assistant/images/"); - - vboxLayout->setMargin(0); - tabWidget = new QTabWidget(this); -#ifndef Q_OS_MAC - resourcePath.append(QLatin1String("win")); -#else - resourcePath.append(QLatin1String("mac")); - tabWidget->setDocumentMode(true); -#endif - - connect(tabWidget, SIGNAL(currentChanged(int)), this, - SLOT(currentPageChanged(int))); - - QToolButton *newTabButton = new QToolButton(this); - newTabButton->setAutoRaise(true); - newTabButton->setToolTip(tr("Add new page")); - newTabButton->setIcon(QIcon(resourcePath + QLatin1String("/addtab.png"))); - - tabWidget->setCornerWidget(newTabButton, Qt::TopLeftCorner); - connect(newTabButton, SIGNAL(clicked()), this, SLOT(newTab())); - - QToolButton *closeTabButton = new QToolButton(this); - closeTabButton->setEnabled(false); - closeTabButton->setAutoRaise(true); - closeTabButton->setToolTip(tr("Close current page")); - closeTabButton->setIcon(QIcon(resourcePath + QLatin1String("/closetab.png"))); - - tabWidget->setCornerWidget(closeTabButton, Qt::TopRightCorner); - connect(closeTabButton, SIGNAL(clicked()), this, SLOT(closeTab())); - - vboxLayout->addWidget(tabWidget); - - findWidget = new FindWidget(this); - vboxLayout->addWidget(findWidget); - findWidget->hide(); - - connect(findWidget, SIGNAL(findNext()), this, SLOT(findNext())); - connect(findWidget, SIGNAL(findPrevious()), this, SLOT(findPrevious())); - connect(findWidget, SIGNAL(find(QString, bool)), this, - SLOT(find(QString, bool))); - connect(findWidget, SIGNAL(escapePressed()), this, SLOT(activateTab())); - - QTabBar *tabBar = qFindChild<QTabBar*>(tabWidget); - if (tabBar) { - tabBar->installEventFilter(this); - tabBar->setContextMenuPolicy(Qt::CustomContextMenu); - connect(tabBar, SIGNAL(customContextMenuRequested(QPoint)), this, - SLOT(showTabBarContextMenu(QPoint))); - } - -#if defined(QT_NO_WEBKIT) - QPalette p = palette(); - p.setColor(QPalette::Inactive, QPalette::Highlight, - p.color(QPalette::Active, QPalette::Highlight)); - p.setColor(QPalette::Inactive, QPalette::HighlightedText, - p.color(QPalette::Active, QPalette::HighlightedText)); - setPalette(p); +#ifdef Q_OS_MAC + setDocumentMode(true); #endif + setMovable(true); + setShape(QTabBar::RoundedNorth); + setContextMenuPolicy(Qt::CustomContextMenu); + setSizePolicy(QSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred, + QSizePolicy::TabWidget)); + connect(this, SIGNAL(currentChanged(int)), this, SLOT(slotCurrentChanged(int))); + connect(this, SIGNAL(tabCloseRequested(int)), this, SLOT(slotTabCloseRequested(int))); + connect(this, SIGNAL(customContextMenuRequested(QPoint)), this, + SLOT(slotCustomContextMenuRequested(QPoint))); } -CentralWidget::~CentralWidget() +TabBar::~TabBar() { TRACE_OBJ -#ifndef QT_NO_PRINTER - delete printer; -#endif - - QStringList zoomFactors; - QStringList currentPages; - bool searchAttached = m_searchWidget->isAttached(); - - int i = searchAttached ? 1 : 0; - for (; i < tabWidget->count(); ++i) { - HelpViewer *viewer = qobject_cast<HelpViewer*>(tabWidget->widget(i)); - if (viewer && viewer->source().isValid()) { - currentPages << viewer->source().toString(); - zoomFactors << QString::number(viewer->scale()); - } - } - - HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance(); - helpEngine.setLastTabPage(tabWidget->currentIndex()); - helpEngine.setLastShownPages(currentPages); - helpEngine.setSearchWasAttached(searchAttached); - helpEngine.setLastZoomFactors(zoomFactors); } -CentralWidget *CentralWidget::instance() +int TabBar::addNewTab(const QString &title) { TRACE_OBJ - return staticCentralWidget; + const int index = addTab(title); + setTabsClosable(count() > 1); + return index; } -void CentralWidget::newTab() +void TabBar::setCurrent(HelpViewer *viewer) { TRACE_OBJ - HelpViewer *viewer = currentHelpViewer(); -#if !defined(QT_NO_WEBKIT) - if (viewer && viewer->hasLoadFinished()) -#else - if (viewer) -#endif - setSourceInNewTab(viewer->source()); -} - -void CentralWidget::zoomIn() -{ - TRACE_OBJ - HelpViewer *viewer = currentHelpViewer(); - if (viewer) - viewer->scaleUp(); - - if (tabWidget->currentWidget() == m_searchWidget) - m_searchWidget->zoomIn(); + for (int i = 0; i < count(); ++i) { + HelpViewer *data = tabData(i).value<HelpViewer*>(); + if (data == viewer) { + setCurrentIndex(i); + break; + } + } } -void CentralWidget::zoomOut() +void TabBar::removeTabAt(HelpViewer *viewer) { TRACE_OBJ - HelpViewer *viewer = currentHelpViewer(); - if (viewer) - viewer->scaleDown(); - - if (tabWidget->currentWidget() == m_searchWidget) - m_searchWidget->zoomOut(); + for (int i = 0; i < count(); ++i) { + HelpViewer *data = tabData(i).value<HelpViewer*>(); + if (data == viewer) { + removeTab(i); + break; + } + } + setTabsClosable(count() > 1); } -void CentralWidget::nextPage() +void TabBar::titleChanged() { TRACE_OBJ - int index = tabWidget->currentIndex() + 1; - if (index >= tabWidget->count()) - index = 0; - tabWidget->setCurrentIndex(index); + for (int i = 0; i < count(); ++i) { + HelpViewer *data = tabData(i).value<HelpViewer*>(); + QString title = data->title(); + title.replace(QLatin1Char('&'), QLatin1String("&&")); + setTabText(i, title.isEmpty() ? tr("(Untitled)") : title); + } } -void CentralWidget::resetZoom() +void TabBar::slotCurrentChanged(int index) { TRACE_OBJ - if (HelpViewer *viewer = currentHelpViewer()) - viewer->resetScale(); - - if (tabWidget->currentWidget() == m_searchWidget) - m_searchWidget->resetZoom(); + emit currentTabChanged(tabData(index).value<HelpViewer*>()); } -void CentralWidget::previousPage() +void TabBar::slotTabCloseRequested(int index) { TRACE_OBJ - int index = tabWidget->currentIndex() -1; - if (index < 0) - index = tabWidget->count() -1; - tabWidget->setCurrentIndex(index); + OpenPagesManager::instance()->closePage(tabData(index).value<HelpViewer*>()); } -void CentralWidget::closeTab() +void TabBar::slotCustomContextMenuRequested(const QPoint &pos) { TRACE_OBJ - HelpViewer *viewer = currentHelpViewer(); - if (!viewer|| tabWidget->count() == 1) + const int tab = tabAt(pos); + if (tab < 0) return; - tabWidget->removeTab(tabWidget->indexOf(viewer)); - QTimer::singleShot(0, viewer, SLOT(deleteLater())); + QMenu menu(QLatin1String(""), this); + menu.addAction(tr("New &Tab"), OpenPagesManager::instance(), SLOT(createPage())); + + const bool enableAction = count() > 1; + QAction *closePage = menu.addAction(tr("&Close Tab")); + closePage->setEnabled(enableAction); + + QAction *closePages = menu.addAction(tr("Close Other Tabs")); + closePages->setEnabled(enableAction); + + menu.addSeparator(); + + HelpViewer *viewer = tabData(tab).value<HelpViewer*>(); + QAction *newBookmark = menu.addAction(tr("Add Bookmark for this Page...")); + const QString &url = viewer->source().toString(); + if (url.isEmpty() || url == QLatin1String("about:blank")) + newBookmark->setEnabled(false); + + QAction *pickedAction = menu.exec(mapToGlobal(pos)); + if (pickedAction == closePage) + slotTabCloseRequested(tab); + else if (pickedAction == closePages) { + for (int i = count() - 1; i >= 0; --i) { + if (i != tab) + slotTabCloseRequested(i); + } + } else if (pickedAction == newBookmark) + emit addBookmark(viewer->title(), url); } -void CentralWidget::setSource(const QUrl &url) +// -- CentralWidget + +CentralWidget::CentralWidget(QWidget *parent) + : QWidget(parent) +#ifndef QT_NO_PRINTER + , m_printer(0) +#endif + , m_findWidget(new FindWidget(this)) + , m_stackedWidget(new QStackedWidget(this)) + , m_tabBar(new TabBar(this)) { TRACE_OBJ - HelpViewer *viewer = currentHelpViewer(); - HelpViewer *lastViewer = - qobject_cast<HelpViewer*>(tabWidget->widget(lastTabPage)); - - if (!viewer && !lastViewer) { - viewer = new HelpViewer(this); - viewer->installEventFilter(this); - lastTabPage = tabWidget->addTab(viewer, QString()); - tabWidget->setCurrentIndex(lastTabPage); - connectSignals(); - } else { - viewer = lastViewer; - } + staticCentralWidget = this; + QVBoxLayout *vboxLayout = new QVBoxLayout(this); - viewer->setSource(url); - currentPageChanged(lastTabPage); - viewer->setFocus(Qt::OtherFocusReason); - tabWidget->setCurrentIndex(lastTabPage); - tabWidget->setTabText(lastTabPage, quoteTabTitle(viewer->documentTitle())); + vboxLayout->setMargin(0); + vboxLayout->setSpacing(0); + vboxLayout->addWidget(m_tabBar); + m_tabBar->setVisible(HelpEngineWrapper::instance().showTabs()); + vboxLayout->addWidget(m_stackedWidget); + vboxLayout->addWidget(m_findWidget); + m_findWidget->hide(); + + connect(m_findWidget, SIGNAL(findNext()), this, SLOT(findNext())); + connect(m_findWidget, SIGNAL(findPrevious()), this, SLOT(findPrevious())); + connect(m_findWidget, SIGNAL(find(QString, bool, bool)), this, + SLOT(find(QString, bool, bool))); + connect(m_findWidget, SIGNAL(escapePressed()), this, SLOT(activateTab())); + connect(m_tabBar, SIGNAL(addBookmark(QString, QString)), this, + SIGNAL(addBookmark(QString, QString))); } -void CentralWidget::setupWidget() +CentralWidget::~CentralWidget() { TRACE_OBJ - HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance(); - int option = helpEngine.startOption(); - if (option != ShowLastPages) { - QString homePage; - if (option == ShowHomePage) - homePage = helpEngine.homePage(); - else if (option == ShowBlankPage) - homePage = QLatin1String("about:blank"); - setSource(homePage); - } else { - setLastShownPages(); + QStringList zoomFactors; + QStringList currentPages; + for (int i = 0; i < m_stackedWidget->count(); ++i) { + const HelpViewer * const viewer = viewerAt(i); + const QUrl &source = viewer->source(); + if (source.isValid()) { + currentPages << source.toString(); + zoomFactors << QString::number(viewer->scale()); + } } -} -void CentralWidget::setLastShownPages() -{ - TRACE_OBJ HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance(); - const QStringList &lastShownPageList = helpEngine.lastShownPages(); - const int pageCount = lastShownPageList.count(); - if (pageCount == 0) { - if (usesDefaultCollection) - setSource(QUrl(QLatin1String("help"))); - else - setSource(QUrl(QLatin1String("about:blank"))); - return; - } - QStringList zoomFactors = helpEngine.lastZoomFactors(); - while (zoomFactors.count() < pageCount) - zoomFactors.append(CollectionConfiguration::DefaultZoomFactor); - - const bool searchIsAttached = m_searchWidget->isAttached(); - const bool searchWasAttached = helpEngine.searchWasAttached(); - int tabToShow = helpEngine.lastTabPage(); - if (searchWasAttached && !searchIsAttached && tabToShow != 0) - --tabToShow; - else if (!searchWasAttached && searchIsAttached) - ++tabToShow; - - for (int curTab = 0; curTab < pageCount; ++curTab) { - const QString &curFile = lastShownPageList.at(curTab); - if (helpEngine.findFile(curFile).isValid() - || curFile == QLatin1String("about:blank")) { - setSourceInNewTab(curFile, zoomFactors.at(curTab).toFloat()); - } else if (curTab + searchIsAttached <= tabToShow) - --tabToShow; - } + helpEngine.setLastShownPages(currentPages); + helpEngine.setLastZoomFactors(zoomFactors); + helpEngine.setLastTabPage(m_stackedWidget->currentIndex()); - tabWidget->setCurrentIndex(tabToShow); +#ifndef QT_NO_PRINTER + delete m_printer; +#endif } -bool CentralWidget::hasSelection() const +CentralWidget *CentralWidget::instance() { TRACE_OBJ - const HelpViewer *viewer = currentHelpViewer(); - return viewer ? viewer->hasSelection() : false; + return staticCentralWidget; } QUrl CentralWidget::currentSource() const { TRACE_OBJ - const HelpViewer *viewer = currentHelpViewer(); - if (viewer) - return viewer->source(); - - return QUrl(); + return currentHelpViewer()->source(); } QString CentralWidget::currentTitle() const { TRACE_OBJ - const HelpViewer *viewer = currentHelpViewer(); - if (viewer) - return viewer->documentTitle(); - - return QString(); + return currentHelpViewer()->title(); } -void CentralWidget::copySelection() +bool CentralWidget::hasSelection() const { TRACE_OBJ - HelpViewer *viewer = currentHelpViewer(); - if (viewer) - viewer->copy(); + return !currentHelpViewer()->selectedText().isEmpty(); } -void CentralWidget::showTextSearch() +bool CentralWidget::isForwardAvailable() const { TRACE_OBJ - findWidget->show(); + return currentHelpViewer()->isForwardAvailable(); } -void CentralWidget::initPrinter() +bool CentralWidget::isBackwardAvailable() const { TRACE_OBJ -#ifndef QT_NO_PRINTER - if (!printer) - printer = new QPrinter(QPrinter::HighResolution); -#endif + return currentHelpViewer()->isBackwardAvailable(); } -void CentralWidget::print() +HelpViewer* CentralWidget::viewerAt(int index) const { TRACE_OBJ -#ifndef QT_NO_PRINTER - HelpViewer *viewer = currentHelpViewer(); - if (!viewer) - return; - - initPrinter(); - - QPrintDialog dlg(printer, this); -#if defined(QT_NO_WEBKIT) - if (viewer->textCursor().hasSelection()) - dlg.addEnabledOption(QAbstractPrintDialog::PrintSelection); -#endif - dlg.addEnabledOption(QAbstractPrintDialog::PrintPageRange); - dlg.addEnabledOption(QAbstractPrintDialog::PrintCollateCopies); - dlg.setWindowTitle(tr("Print Document")); - if (dlg.exec() == QDialog::Accepted) { - viewer->print(printer); - } -#endif + return static_cast<HelpViewer*>(m_stackedWidget->widget(index)); } -void CentralWidget::printPreview() +HelpViewer* CentralWidget::currentHelpViewer() const { TRACE_OBJ -#ifndef QT_NO_PRINTER - initPrinter(); - QPrintPreviewDialog preview(printer, this); - connect(&preview, SIGNAL(paintRequested(QPrinter*)), - SLOT(printPreview(QPrinter*))); - preview.exec(); -#endif + return static_cast<HelpViewer *>(m_stackedWidget->currentWidget()); } -void CentralWidget::printPreview(QPrinter *p) +void CentralWidget::addPage(HelpViewer *page, bool fromSearch) { TRACE_OBJ -#ifndef QT_NO_PRINTER - HelpViewer *viewer = currentHelpViewer(); - if (viewer) - viewer->print(p); -#endif -} + page->installEventFilter(this); + page->setFocus(Qt::OtherFocusReason); + connectSignals(page); + const int index = m_stackedWidget->addWidget(page); + m_tabBar->setTabData(m_tabBar->addNewTab(page->title()), + QVariant::fromValue(viewerAt(index))); + connect (page, SIGNAL(titleChanged()), m_tabBar, SLOT(titleChanged())); -void CentralWidget::pageSetup() -{ - TRACE_OBJ -#ifndef QT_NO_PRINTER - initPrinter(); - QPageSetupDialog dlg(printer); - dlg.exec(); -#endif + if (fromSearch) { + connect(currentHelpViewer(), SIGNAL(loadFinished(bool)), this, + SLOT(highlightSearchTerms())); + } } -bool CentralWidget::isHomeAvailable() const +void CentralWidget::removePage(int index) { TRACE_OBJ - return currentHelpViewer() ? true : false; + const bool currentChanged = index == currentIndex(); + m_tabBar->removeTabAt(viewerAt(index)); + m_stackedWidget->removeWidget(m_stackedWidget->widget(index)); + if (currentChanged) + emit currentViewerChanged(); } -void CentralWidget::home() +int CentralWidget::currentIndex() const { TRACE_OBJ - HelpViewer *viewer = currentHelpViewer(); - if (viewer) - viewer->home(); + return m_stackedWidget->currentIndex(); } -bool CentralWidget::isForwardAvailable() const +void CentralWidget::setCurrentPage(HelpViewer *page) { TRACE_OBJ - const HelpViewer *viewer = currentHelpViewer(); - if (viewer) - return viewer->isForwardAvailable(); - - return false; + m_tabBar->setCurrent(page); + m_stackedWidget->setCurrentWidget(page); + emit currentViewerChanged(); } -void CentralWidget::forward() +void CentralWidget::connectTabBar() { TRACE_OBJ - HelpViewer *viewer = currentHelpViewer(); - if (viewer) - viewer->forward(); + connect(m_tabBar, SIGNAL(currentTabChanged(HelpViewer*)), + OpenPagesManager::instance(), SLOT(setCurrentPage(HelpViewer*))); } -bool CentralWidget::isBackwardAvailable() const -{ - TRACE_OBJ - const HelpViewer *viewer = currentHelpViewer(); - if (viewer) - return viewer->isBackwardAvailable(); - - return false; -} +// -- public slots -void CentralWidget::backward() +void CentralWidget::copy() { TRACE_OBJ - HelpViewer *viewer = currentHelpViewer(); - if (viewer) - viewer->backward(); + currentHelpViewer()->copy(); } - -QList<QAction*> CentralWidget::globalActions() const +void CentralWidget::home() { TRACE_OBJ - return globalActionList; + currentHelpViewer()->home(); } -void CentralWidget::setGlobalActions(const QList<QAction*> &actions) +void CentralWidget::zoomIn() { TRACE_OBJ - globalActionList = actions; + currentHelpViewer()->scaleUp(); } -void CentralWidget::setSourceInNewTab(const QUrl &url, qreal zoom) +void CentralWidget::zoomOut() { TRACE_OBJ - if (HelpViewer *viewer = currentHelpViewer()) { - if (viewer->launchWithExternalApp(url)) - return; - } - - HelpViewer *viewer = new HelpViewer(this, zoom); - viewer->installEventFilter(this); - viewer->setSource(url); - viewer->setFocus(Qt::OtherFocusReason); - tabWidget->setCurrentIndex(tabWidget->addTab(viewer, - quoteTabTitle(viewer->documentTitle()))); - connectSignals(); + currentHelpViewer()->scaleDown(); } -HelpViewer *CentralWidget::newEmptyTab() +void CentralWidget::resetZoom() { TRACE_OBJ - HelpViewer *viewer = new HelpViewer(this); - viewer->installEventFilter(this); - viewer->setFocus(Qt::OtherFocusReason); -#if defined(QT_NO_WEBKIT) - viewer->setDocumentTitle(tr("unknown")); -#endif - tabWidget->setCurrentIndex(tabWidget->addTab(viewer, tr("unknown"))); - - connectSignals(); - return viewer; + currentHelpViewer()->resetScale(); } -void CentralWidget::connectSignals() +void CentralWidget::forward() { TRACE_OBJ - const HelpViewer *viewer = currentHelpViewer(); - if (viewer) { - connect(viewer, SIGNAL(copyAvailable(bool)), this, - SIGNAL(copyAvailable(bool))); - connect(viewer, SIGNAL(forwardAvailable(bool)), this, - SIGNAL(forwardAvailable(bool))); - connect(viewer, SIGNAL(backwardAvailable(bool)), this, - SIGNAL(backwardAvailable(bool))); - connect(viewer, SIGNAL(sourceChanged(QUrl)), this, - SIGNAL(sourceChanged(QUrl))); - connect(viewer, SIGNAL(highlighted(QString)), this, - SIGNAL(highlighted(QString))); - connect(viewer, SIGNAL(sourceChanged(QUrl)), this, - SLOT(setTabTitle(QUrl))); - connect(viewer, SIGNAL(printRequested()), this, SLOT(print())); - } + currentHelpViewer()->forward(); } -HelpViewer* CentralWidget::viewerAt(int index) const +void CentralWidget::nextPage() { TRACE_OBJ - return qobject_cast<HelpViewer*>(tabWidget->widget(index)); + m_stackedWidget->setCurrentIndex((m_stackedWidget->currentIndex() + 1) + % m_stackedWidget->count()); } -HelpViewer* CentralWidget::currentHelpViewer() const +void CentralWidget::backward() { TRACE_OBJ - return qobject_cast<HelpViewer*>(tabWidget->currentWidget()); + currentHelpViewer()->backward(); } -void CentralWidget::activateTab(bool onlyHelpViewer) +void CentralWidget::previousPage() { TRACE_OBJ - if (currentHelpViewer()) { - currentHelpViewer()->setFocus(); - } else { - int idx = 0; - if (onlyHelpViewer) - idx = lastTabPage; - tabWidget->setCurrentIndex(idx); - tabWidget->currentWidget()->setFocus(); - } + m_stackedWidget->setCurrentIndex((m_stackedWidget->currentIndex() - 1) + % m_stackedWidget->count()); } -void CentralWidget::setTabTitle(const QUrl &url) +void CentralWidget::print() { TRACE_OBJ - Q_UNUSED(url) -#if !defined(QT_NO_WEBKIT) - QTabBar *tabBar = qFindChild<QTabBar*>(tabWidget); - for (int tab = 0; tab < tabBar->count(); ++tab) { - HelpViewer *viewer = qobject_cast<HelpViewer*>(tabWidget->widget(tab)); - if (viewer) { - tabWidget->setTabText(tab, - quoteTabTitle(viewer->documentTitle().trimmed())); - } - } -#else - HelpViewer *viewer = currentHelpViewer(); - if (viewer) { - tabWidget->setTabText(lastTabPage, - quoteTabTitle(viewer->documentTitle().trimmed())); - } +#ifndef QT_NO_PRINTER + initPrinter(); + QPrintDialog dlg(m_printer, this); + + if (!currentHelpViewer()->selectedText().isEmpty()) + dlg.addEnabledOption(QAbstractPrintDialog::PrintSelection); + dlg.addEnabledOption(QAbstractPrintDialog::PrintPageRange); + dlg.addEnabledOption(QAbstractPrintDialog::PrintCollateCopies); + dlg.setWindowTitle(tr("Print Document")); + if (dlg.exec() == QDialog::Accepted) + currentHelpViewer()->print(m_printer); #endif } -void CentralWidget::currentPageChanged(int index) +void CentralWidget::pageSetup() { TRACE_OBJ - const HelpViewer *viewer = currentHelpViewer(); - if (viewer) - lastTabPage = index; - - QWidget *widget = tabWidget->cornerWidget(Qt::TopRightCorner); - widget->setEnabled(viewer && enableTabCloseAction()); - - widget = tabWidget->cornerWidget(Qt::TopLeftCorner); - widget->setEnabled(viewer ? true : false); - - emit currentViewerChanged(); +#ifndef QT_NO_PRINTER + initPrinter(); + QPageSetupDialog dlg(m_printer); + dlg.exec(); +#endif } -void CentralWidget::showTabBarContextMenu(const QPoint &point) +void CentralWidget::printPreview() { TRACE_OBJ - HelpViewer *viewer = helpViewerFromTabPosition(tabWidget, point); - if (!viewer) - return; - - QTabBar *tabBar = qFindChild<QTabBar*>(tabWidget); - - QMenu menu(QLatin1String(""), tabBar); - QAction *newPage = menu.addAction(tr("Add New Page")); - - bool enableAction = enableTabCloseAction(); - QAction *closePage = menu.addAction(tr("Close This Page")); - closePage->setEnabled(enableAction); - - QAction *closePages = menu.addAction(tr("Close Other Pages")); - closePages->setEnabled(enableAction); - - menu.addSeparator(); - - QAction *newBookmark = menu.addAction(tr("Add Bookmark for this Page...")); - const QString &url = viewer->source().toString(); - if (url.isEmpty() || url == QLatin1String("about:blank")) - newBookmark->setEnabled(false); - - QAction *pickedAction = menu.exec(tabBar->mapToGlobal(point)); - if (pickedAction == newPage) - setSourceInNewTab(viewer->source()); - - if (pickedAction == closePage) { - tabWidget->removeTab(tabWidget->indexOf(viewer)); - QTimer::singleShot(0, viewer, SLOT(deleteLater())); - } - - if (pickedAction == closePages) { - int currentPage = tabWidget->indexOf(viewer); - for (int i = tabBar->count() -1; i >= 0; --i) { - viewer = qobject_cast<HelpViewer*>(tabWidget->widget(i)); - if (i != currentPage && viewer) { - tabWidget->removeTab(i); - QTimer::singleShot(0, viewer, SLOT(deleteLater())); - - if (i < currentPage) - --currentPage; - } - } - } - - if (pickedAction == newBookmark) - emit addBookmark(viewer->documentTitle(), viewer->source().toString()); +#ifndef QT_NO_PRINTER + initPrinter(); + QPrintPreviewDialog preview(m_printer, this); + connect(&preview, SIGNAL(paintRequested(QPrinter*)), + SLOT(printPreview(QPrinter*))); + preview.exec(); +#endif } -bool CentralWidget::eventFilter(QObject *object, QEvent *e) +void CentralWidget::setSource(const QUrl &url) { TRACE_OBJ - if (e->type() == QEvent::KeyPress) { - QKeyEvent *ke = static_cast<QKeyEvent*>(e); - switch (ke->key()) { - default: { - return QWidget::eventFilter(object, e); - } break; - - case Qt::Key_Backspace: { - HelpViewer *viewer = currentHelpViewer(); - if (viewer == object) { -#if defined(QT_NO_WEBKIT) - if (viewer->isBackwardAvailable()) { -#else - if (viewer->isBackwardAvailable() && !viewer->hasFocus()) { -#endif - viewer->backward(); - return true; - } - } - } break; - } - } - - if (qobject_cast<QTabBar*>(object)) { - const bool dblClick = e->type() == QEvent::MouseButtonDblClick; - if ((e->type() == QEvent::MouseButtonRelease) || dblClick) { - QMouseEvent *mouseEvent = static_cast<QMouseEvent *>(e); - HelpViewer *viewer = helpViewerFromTabPosition(tabWidget, - mouseEvent->pos()); - if (viewer) { - if ((mouseEvent->button() == Qt::MidButton) || dblClick) { - if (availableHelpViewer() > 1) { - tabWidget->removeTab(tabWidget->indexOf(viewer)); - QTimer::singleShot(0, viewer, SLOT(deleteLater())); - currentPageChanged(tabWidget->currentIndex()); - return true; - } - } - } - } - } - - return QWidget::eventFilter(object, e); + HelpViewer *viewer = currentHelpViewer(); + viewer->setSource(url); + viewer->setFocus(Qt::OtherFocusReason); } -void CentralWidget::keyPressEvent(QKeyEvent *e) +void CentralWidget::setSourceFromSearch(const QUrl &url) { TRACE_OBJ - const QString &text = e->text(); - if (text.startsWith(QLatin1Char('/'))) { - if (!findWidget->isVisible()) { - findWidget->showAndClear(); - } else { - findWidget->show(); - } - } else { - QWidget::keyPressEvent(e); - } + connect(currentHelpViewer(), SIGNAL(loadFinished(bool)), this, + SLOT(highlightSearchTerms())); + currentHelpViewer()->setSource(url); + currentHelpViewer()->setFocus(Qt::OtherFocusReason); } void CentralWidget::findNext() { TRACE_OBJ - find(findWidget->text(), true); + find(m_findWidget->text(), true, false); } void CentralWidget::findPrevious() { TRACE_OBJ - find(findWidget->text(), false); + find(m_findWidget->text(), false, false); } -void CentralWidget::find(const QString &ttf, bool forward) +void CentralWidget::find(const QString &ttf, bool forward, bool incremental) { TRACE_OBJ bool found = false; -#if defined(QT_NO_WEBKIT) - found = findInTextBrowser(ttf, forward); -#else - found = findInWebPage(ttf, forward); -#endif + if (HelpViewer *viewer = currentHelpViewer()) { + HelpViewer::FindFlags flags = 0; + if (!forward) + flags |= HelpViewer::FindBackward; + if (m_findWidget->caseSensitive()) + flags |= HelpViewer::FindCaseSensitively; + found = viewer->findText(ttf, flags, incremental, false); + } if (!found && ttf.isEmpty()) found = true; // the line edit is empty, no need to mark it red... - if (!findWidget->isVisible()) - findWidget->show(); - findWidget->setPalette(found); + if (!m_findWidget->isVisible()) + m_findWidget->show(); + m_findWidget->setPalette(found); } -bool CentralWidget::findInWebPage(const QString &ttf, bool forward) +void CentralWidget::activateTab() { TRACE_OBJ -#if !defined(QT_NO_WEBKIT) - if (HelpViewer *viewer = currentHelpViewer()) { - bool found = false; - QWebPage::FindFlags options; - if (!ttf.isEmpty()) { - if (!forward) - options |= QWebPage::FindBackward; - - if (findWidget->caseSensitive()) - options |= QWebPage::FindCaseSensitively; - - found = viewer->findText(ttf, options); - findWidget->setTextWrappedVisible(false); - - if (!found) { - options |= QWebPage::FindWrapsAroundDocument; - found = viewer->findText(ttf, options); - if (found) - findWidget->setTextWrappedVisible(true); - } - } - // force highlighting of all other matches, also when empty (clear) - options = QWebPage::HighlightAllOccurrences; - if (findWidget->caseSensitive()) - options |= QWebPage::FindCaseSensitively; - viewer->findText(QLatin1String(""), options); - viewer->findText(ttf, options); - return found; - } - - // this needs to stay, case for active search results page - return findInTextBrowser(ttf, forward); -#else - Q_UNUSED(ttf); - Q_UNUSED(forward); -#endif - return false; + currentHelpViewer()->setFocus(); } -bool CentralWidget::findInTextBrowser(const QString &ttf, bool forward) +void CentralWidget::showTextSearch() { TRACE_OBJ - QTextBrowser *browser = qobject_cast<QTextBrowser*>(currentHelpViewer()); - if (tabWidget->currentWidget() == m_searchWidget) - browser = qFindChild<QTextBrowser*>(m_searchWidget); - - if (!browser || ttf.isEmpty()) - return false; - - QTextDocument *doc = browser->document(); - QTextCursor cursor = browser->textCursor(); - - if (!doc || cursor.isNull()) - return false; - - QTextDocument::FindFlags options; - - if (cursor.hasSelection()) { - cursor.setPosition(forward ? cursor.position() : cursor.anchor(), - QTextCursor::MoveAnchor); - } - - if (!forward) - options |= QTextDocument::FindBackward; - - if (findWidget->caseSensitive()) - options |= QTextDocument::FindCaseSensitively; - - findWidget->setTextWrappedVisible(false); - - bool found = true; - QTextCursor newCursor = doc->find(ttf, cursor, options); - if (newCursor.isNull()) { - QTextCursor ac(doc); - ac.movePosition(options & QTextDocument::FindBackward - ? QTextCursor::End : QTextCursor::Start); - newCursor = doc->find(ttf, ac, options); - if (newCursor.isNull()) { - found = false; - newCursor = cursor; - } else { - findWidget->setTextWrappedVisible(true); - } - } - browser->setTextCursor(newCursor); - return found; + m_findWidget->show(); } void CentralWidget::updateBrowserFont() { TRACE_OBJ - const bool searchAttached = searchWidgetAttached(); - if (searchAttached) { - HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance(); - m_searchWidget->setFont(helpEngine.usesBrowserFont() - ? helpEngine.browserFont() : qApp->font()); - } - - const int count = tabWidget->count(); - if (HelpViewer* viewer = viewerAt(count - 1)) { - const QFont &font = viewer->viewerFont(); - for (int i = searchAttached ? 1 : 0; i < count; ++i) - viewerAt(i)->setViewerFont(font); - } -} - -bool CentralWidget::searchWidgetAttached() const -{ - TRACE_OBJ - return m_searchWidget && m_searchWidget->isAttached(); + const int count = m_stackedWidget->count(); + const QFont &font = viewerAt(count - 1)->viewerFont(); + for (int i = 0; i < count; ++i) + viewerAt(i)->setViewerFont(font); } -void CentralWidget::createSearchWidget(QHelpSearchEngine *searchEngine) +void CentralWidget::updateUserInterface() { - TRACE_OBJ - if (m_searchWidget) - return; - - m_searchWidget = new SearchWidget(searchEngine, this); - connect(m_searchWidget, SIGNAL(requestShowLink(QUrl)), this, - SLOT(setSourceFromSearch(QUrl))); - connect(m_searchWidget, SIGNAL(requestShowLinkInNewTab(QUrl)), this, - SLOT(setSourceFromSearchInNewTab(QUrl))); - - HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance(); - m_searchWidget->setFont(!helpEngine.usesBrowserFont() ? qApp->font() - : helpEngine.browserFont()); + m_tabBar->setVisible(HelpEngineWrapper::instance().showTabs()); } -void CentralWidget::activateSearchWidget(bool updateLastTabPage) -{ - TRACE_OBJ - if (!m_searchWidget) - createSearchWidget(HelpEngineWrapper::instance().searchEngine()); - - if (!m_searchWidget->isAttached()) { - tabWidget->insertTab(0, m_searchWidget, tr("Search")); - m_searchWidget->setAttached(true); +// -- protected - if (updateLastTabPage) - lastTabPage++; - } - - tabWidget->setCurrentWidget(m_searchWidget); - m_searchWidget->setFocus(); -} - -void CentralWidget::removeSearchWidget() +void CentralWidget::keyPressEvent(QKeyEvent *e) { TRACE_OBJ - if (searchWidgetAttached()) { - tabWidget->removeTab(0); - m_searchWidget->setAttached(false); + const QString &text = e->text(); + if (text.startsWith(QLatin1Char('/'))) { + if (!m_findWidget->isVisible()) { + m_findWidget->showAndClear(); + } else { + m_findWidget->show(); + } + } else { + QWidget::keyPressEvent(e); } } -int CentralWidget::availableHelpViewer() const -{ - TRACE_OBJ - int count = tabWidget->count(); - if (searchWidgetAttached()) - count--; - return count; -} - -bool CentralWidget::enableTabCloseAction() const -{ - TRACE_OBJ - int minTabCount = 1; - if (searchWidgetAttached()) - minTabCount = 2; - - return (tabWidget->count() > minTabCount); -} - -QString CentralWidget::quoteTabTitle(const QString &title) const -{ - TRACE_OBJ - QString s = title; - return s.replace(QLatin1Char('&'), QLatin1String("&&")); -} - -void -CentralWidget::setSourceFromSearch(const QUrl &url) +void CentralWidget::focusInEvent(QFocusEvent * /* event */) { TRACE_OBJ - setSource(url); -#if defined(QT_NO_WEBKIT) - highlightSearchTerms(); -#else - connect(currentHelpViewer(), SIGNAL(loadFinished(bool)), this, - SLOT(highlightSearchTerms())); -#endif + // If we have a current help viewer then this is the 'focus proxy', + // otherwise it's the central widget. This is needed, so an embedding + // program can just set the focus to the central widget and it does + // The Right Thing(TM) + QObject *receiver = m_stackedWidget; + if (HelpViewer *viewer = currentHelpViewer()) + receiver = viewer; + QTimer::singleShot(1, receiver, SLOT(setFocus())); } -void -CentralWidget::setSourceFromSearchInNewTab(const QUrl &url) -{ - TRACE_OBJ - setSourceInNewTab(url); -#if defined(QT_NO_WEBKIT) - highlightSearchTerms(); -#else - connect(currentHelpViewer(), SIGNAL(loadFinished(bool)), this, - SLOT(highlightSearchTerms())); -#endif -} +// -- private slots -void -CentralWidget::highlightSearchTerms() +void CentralWidget::highlightSearchTerms() { TRACE_OBJ - HelpViewer *viewer = currentHelpViewer(); - if (!viewer) - return; - QHelpSearchEngine *searchEngine = HelpEngineWrapper::instance().searchEngine(); QList<QHelpSearchQuery> queryList = searchEngine->query(); @@ -1016,91 +564,73 @@ CentralWidget::highlightSearchTerms() } } -#if defined(QT_NO_WEBKIT) - viewer->viewport()->setUpdatesEnabled(false); - - QTextCharFormat marker; - marker.setForeground(Qt::red); - - QTextCursor firstHit; - - QTextCursor c = viewer->textCursor(); - c.beginEditBlock(); - foreach (const QString& term, terms) { - c.movePosition(QTextCursor::Start); - viewer->setTextCursor(c); - - while (viewer->find(term, QTextDocument::FindWholeWords)) { - QTextCursor hit = viewer->textCursor(); - if (firstHit.isNull() || hit.position() < firstHit.position()) - firstHit = hit; - - hit.mergeCharFormat(marker); - } - } - - if (firstHit.isNull()) { - firstHit = viewer->textCursor(); - firstHit.movePosition(QTextCursor::Start); - } - firstHit.clearSelection(); - c.endEditBlock(); - viewer->setTextCursor(firstHit); - - viewer->viewport()->setUpdatesEnabled(true); -#else - viewer->findText("", QWebPage::HighlightAllOccurrences); - // clears existing selections + HelpViewer *viewer = currentHelpViewer(); foreach (const QString& term, terms) - viewer->findText(term, QWebPage::HighlightAllOccurrences); - + viewer->findText(term, 0, false, true); disconnect(viewer, SIGNAL(loadFinished(bool)), this, SLOT(highlightSearchTerms())); +} + +void CentralWidget::printPreview(QPrinter *p) +{ + TRACE_OBJ +#ifndef QT_NO_PRINTER + currentHelpViewer()->print(p); #endif } +void CentralWidget::handleSourceChanged(const QUrl &url) +{ + TRACE_OBJ + if (sender() == currentHelpViewer()) + emit sourceChanged(url); +} -void CentralWidget::closeOrReloadTabs(const QList<int> &indices, bool tryReload) +// -- private + +void CentralWidget::initPrinter() { TRACE_OBJ - QList<int> sortedIndices = indices; - qSort(sortedIndices); - for (int i = sortedIndices.count(); --i >= 0;) { - const int tab = sortedIndices.at(i); - bool close = true; - if (tryReload) { - HelpViewer *viewer = - qobject_cast<HelpViewer*>(tabWidget->widget(tab)); - if (HelpEngineWrapper::instance().findFile(viewer->source()).isValid()) { - viewer->reload(); - close = false; - } - } - if (close) - closeTabAt(tab); - } - if (availableHelpViewer() == 0) - setSource(QUrl(QLatin1String("about:blank"))); +#ifndef QT_NO_PRINTER + if (!m_printer) + m_printer = new QPrinter(QPrinter::HighResolution); +#endif } -void CentralWidget::closeTabAt(int index) +void CentralWidget::connectSignals(HelpViewer *page) { TRACE_OBJ - HelpViewer *viewer = qobject_cast<HelpViewer*>(tabWidget->widget(index)); - tabWidget->removeTab(index); - QTimer::singleShot(0, viewer, SLOT(deleteLater())); + connect(page, SIGNAL(copyAvailable(bool)), this, + SIGNAL(copyAvailable(bool))); + connect(page, SIGNAL(forwardAvailable(bool)), this, + SIGNAL(forwardAvailable(bool))); + connect(page, SIGNAL(backwardAvailable(bool)), this, + SIGNAL(backwardAvailable(bool))); + connect(page, SIGNAL(sourceChanged(QUrl)), this, + SLOT(handleSourceChanged(QUrl))); + connect(page, SIGNAL(highlighted(QString)), this, + SIGNAL(highlighted(QString))); + connect(page, SIGNAL(printRequested()), this, SLOT(print())); } -QMap<int, QString> CentralWidget::currentSourceFileList() const +bool CentralWidget::eventFilter(QObject *object, QEvent *e) { TRACE_OBJ - QMap<int, QString> sourceList; - for (int i = 0; i < tabWidget->count(); ++i) { - HelpViewer *viewer = qobject_cast<HelpViewer*>(tabWidget->widget(i)); - if (viewer && viewer->source().isValid()) - sourceList.insert(i, viewer->source().host()); + if (e->type() != QEvent::KeyPress) + return QWidget::eventFilter(object, e); + + HelpViewer *viewer = currentHelpViewer(); + QKeyEvent *keyEvent = static_cast<QKeyEvent*> (e); + if (viewer == object && keyEvent->key() == Qt::Key_Backspace) { + if (viewer->isBackwardAvailable()) { +#if !defined(QT_NO_WEBKIT) + // this helps in case there is an html <input> field + if (!viewer->hasFocus()) +#endif + viewer->backward(); + } } - return sourceList; + return QWidget::eventFilter(object, e); } QT_END_NAMESPACE diff --git a/tools/assistant/tools/assistant/centralwidget.h b/tools/assistant/tools/assistant/centralwidget.h index f286ff7..bcadcf4 100644 --- a/tools/assistant/tools/assistant/centralwidget.h +++ b/tools/assistant/tools/assistant/centralwidget.h @@ -38,80 +38,102 @@ ** $QT_END_LICENSE$ ** ****************************************************************************/ + #ifndef CENTRALWIDGET_H #define CENTRALWIDGET_H #include <QtCore/QUrl> + +#include <QtGui/QTabBar> #include <QtGui/QWidget> QT_BEGIN_NAMESPACE class FindWidget; class HelpViewer; -class MainWindow; -class QHelpSearchEngine; -class QTabWidget; -class SearchWidget; +class QStackedWidget; + +class TabBar : public QTabBar +{ + Q_OBJECT +public: + TabBar(QWidget *parent = 0); + ~TabBar(); + + int addNewTab(const QString &title); + void setCurrent(HelpViewer *viewer); + void removeTabAt(HelpViewer *viewer); + +public slots: + void titleChanged(); + +signals: + void currentTabChanged(HelpViewer *viewer); + void addBookmark(const QString &title, const QString &url); + +private slots: + void slotCurrentChanged(int index); + void slotTabCloseRequested(int index); + void slotCustomContextMenuRequested(const QPoint &pos); +}; class CentralWidget : public QWidget { Q_OBJECT public: - CentralWidget(MainWindow *parent); + CentralWidget(QWidget *parent = 0); ~CentralWidget(); - void setupWidget(); - bool hasSelection() const; + static CentralWidget *instance(); + QUrl currentSource() const; QString currentTitle() const; - bool isHomeAvailable() const; + + bool hasSelection() const; bool isForwardAvailable() const; bool isBackwardAvailable() const; - QList<QAction*> globalActions() const; - void setGlobalActions(const QList<QAction*> &actions); HelpViewer *viewerAt(int index) const; HelpViewer *currentHelpViewer() const; - bool searchWidgetAttached() const; - void createSearchWidget(QHelpSearchEngine *searchEngine); - void activateSearchWidget(bool updateLastTabPage = false); - void removeSearchWidget(); - - int availableHelpViewer() const; - bool enableTabCloseAction() const; + void addPage(HelpViewer *page, bool fromSearch = false); + void removePage(int index); - void closeOrReloadTabs(const QList<int> &indices, bool tryReload); - void closeTabAt(int index); - QMap<int, QString> currentSourceFileList() const; + int currentIndex() const; + void setCurrentPage(HelpViewer *page); - static CentralWidget *instance(); + void connectTabBar(); public slots: + void copy(); + void home(); + void zoomIn(); void zoomOut(); - void nextPage(); void resetZoom(); + + void forward(); + void nextPage(); + + void backward(); void previousPage(); - void copySelection(); - void showTextSearch(); + void print(); void pageSetup(); void printPreview(); - void updateBrowserFont(); - void setSource(const QUrl &url); - void setSourceInNewTab(const QUrl &url, qreal zoom = 0.0); - HelpViewer *newEmptyTab(); - void home(); - void forward(); - void backward(); - void activateTab(bool onlyHelpViewer = false); + void setSource(const QUrl &url); + void setSourceFromSearch(const QUrl &url); void findNext(); void findPrevious(); - void find(const QString &text, bool forward); + void find(const QString &text, bool forward, bool incremental); + + void activateTab(); + void showTextSearch(); + void updateBrowserFont(); + void updateUserInterface(); signals: void currentViewerChanged(); @@ -124,37 +146,25 @@ signals: protected: void keyPressEvent(QKeyEvent *); + void focusInEvent(QFocusEvent *event); private slots: - void newTab(); - void closeTab(); - void setTabTitle(const QUrl& url); - void currentPageChanged(int index); - void showTabBarContextMenu(const QPoint &point); - void printPreview(QPrinter *printer); - void setSourceFromSearch(const QUrl &url); - void setSourceFromSearchInNewTab(const QUrl &url); void highlightSearchTerms(); + void printPreview(QPrinter *printer); + void handleSourceChanged(const QUrl &url); private: - void connectSignals(); - bool eventFilter(QObject *object, QEvent *e); - bool findInWebPage(const QString &ttf, bool forward); - bool findInTextBrowser(const QString &ttf, bool forward); void initPrinter(); - QString quoteTabTitle(const QString &title) const; - void setLastShownPages(); + void connectSignals(HelpViewer *page); + bool eventFilter(QObject *object, QEvent *e); private: - int lastTabPage; - QList<QAction*> globalActionList; - - QTabWidget *tabWidget; - FindWidget *findWidget; - QPrinter *printer; - bool usesDefaultCollection; - - SearchWidget *m_searchWidget; +#ifndef QT_NO_PRINTER + QPrinter *m_printer; +#endif + FindWidget *m_findWidget; + QStackedWidget *m_stackedWidget; + TabBar *m_tabBar; }; QT_END_NAMESPACE diff --git a/tools/assistant/tools/assistant/contentwindow.cpp b/tools/assistant/tools/assistant/contentwindow.cpp index 8afa1df..d966cf0 100644 --- a/tools/assistant/tools/assistant/contentwindow.cpp +++ b/tools/assistant/tools/assistant/contentwindow.cpp @@ -38,12 +38,14 @@ ** $QT_END_LICENSE$ ** ****************************************************************************/ -#include "tracer.h" #include "contentwindow.h" + #include "centralwidget.h" #include "helpenginewrapper.h" #include "helpviewer.h" +#include "openpagesmanager.h" +#include "tracer.h" #include <QtGui/QLayout> #include <QtGui/QFocusEvent> @@ -146,8 +148,8 @@ bool ContentWindow::eventFilter(QObject *o, QEvent *e) qobject_cast<QHelpContentModel*>(m_contentWidget->model()); if (contentModel) { QHelpContentItem *itm = contentModel->contentItemAt(index); - if (itm && AbstractHelpViewer::canOpenPage(itm->url().path())) - CentralWidget::instance()->setSourceInNewTab(itm->url()); + if (itm && HelpViewer::canOpenPage(itm->url().path())) + OpenPagesManager::instance()->createPage(itm->url()); } } else if (button == Qt::LeftButton) { itemClicked(index); @@ -172,7 +174,7 @@ void ContentWindow::showContextMenu(const QPoint &pos) QMenu menu; QAction *curTab = menu.addAction(tr("Open Link")); QAction *newTab = menu.addAction(tr("Open Link in New Tab")); - if (!AbstractHelpViewer::canOpenPage(itm->url().path())) + if (!HelpViewer::canOpenPage(itm->url().path())) newTab->setEnabled(false); menu.move(m_contentWidget->mapToGlobal(pos)); @@ -181,7 +183,7 @@ void ContentWindow::showContextMenu(const QPoint &pos) if (curTab == action) emit linkActivated(itm->url()); else if (newTab == action) - CentralWidget::instance()->setSourceInNewTab(itm->url()); + OpenPagesManager::instance()->createPage(itm->url()); } void ContentWindow::itemClicked(const QModelIndex &index) diff --git a/tools/assistant/tools/assistant/contentwindow.h b/tools/assistant/tools/assistant/contentwindow.h index 62855dd..658e74e 100644 --- a/tools/assistant/tools/assistant/contentwindow.h +++ b/tools/assistant/tools/assistant/contentwindow.h @@ -76,7 +76,6 @@ private: void focusInEvent(QFocusEvent *e); void keyPressEvent(QKeyEvent *e); bool eventFilter(QObject *o, QEvent *e); - bool isPdfFile(QHelpContentItem *item) const; QHelpContentWidget * const m_contentWidget; int m_expandDepth; diff --git a/tools/assistant/tools/assistant/doc/assistant.qdocconf b/tools/assistant/tools/assistant/doc/assistant.qdocconf index 26cdafb..491f159 100644 --- a/tools/assistant/tools/assistant/doc/assistant.qdocconf +++ b/tools/assistant/tools/assistant/doc/assistant.qdocconf @@ -12,5 +12,5 @@ HTML.footer = "<p /><address><hr /><div align=\"center\">\n" \ "<table width=\"100%\" cellspacing=\"0\" border=\"0\"><tr class=\"address\">\n" \ "<td width=\"30%\" align=\"left\">Copyright © 2010 Nokia Corporation and/or its subsidiary(-ies)</td>\n" \ "<td width=\"40%\" align=\"center\">Trademarks</td>\n" \ - "<td width=\"30%\" align=\"right\"><div align=\"right\">Qt 4.7.1</div></td>\n" \ + "<td width=\"30%\" align=\"right\"><div align=\"right\">Qt 4.8.0</div></td>\n" \ "</tr></table></div></address>" diff --git a/tools/assistant/tools/assistant/findwidget.cpp b/tools/assistant/tools/assistant/findwidget.cpp index 60318d4..e46be61 100644 --- a/tools/assistant/tools/assistant/findwidget.cpp +++ b/tools/assistant/tools/assistant/findwidget.cpp @@ -203,7 +203,7 @@ void FindWidget::updateButtons() void FindWidget::textChanged(const QString &text) { TRACE_OBJ - emit find(text, true); + emit find(text, true, true); } bool FindWidget::eventFilter(QObject *object, QEvent *e) diff --git a/tools/assistant/tools/assistant/findwidget.h b/tools/assistant/tools/assistant/findwidget.h index cf78003..85e1959 100644 --- a/tools/assistant/tools/assistant/findwidget.h +++ b/tools/assistant/tools/assistant/findwidget.h @@ -67,11 +67,10 @@ public: void setTextWrappedVisible(bool visible); signals: - void escapePressed(); - void findNext(); void findPrevious(); - void find(const QString &text, bool forward); + void escapePressed(); + void find(const QString &text, bool forward, bool incremental); protected: void hideEvent(QHideEvent* event); diff --git a/tools/assistant/tools/assistant/globalactions.cpp b/tools/assistant/tools/assistant/globalactions.cpp new file mode 100644 index 0000000..0eeab21 --- /dev/null +++ b/tools/assistant/tools/assistant/globalactions.cpp @@ -0,0 +1,246 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Assistant module 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 Technology Preview License Agreement accompanying +** this package. +** +** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "globalactions.h" + +#include "centralwidget.h" +#include "helpviewer.h" +#include "tracer.h" + +#include <QtGui/QAction> +#include <QtGui/QMenu> + +#if !defined(QT_NO_WEBKIT) +#include <QtWebKit/QWebHistory> +#endif + +GlobalActions *GlobalActions::instance(QObject *parent) +{ + Q_ASSERT(!m_instance != !parent); + if (!m_instance) + m_instance = new GlobalActions(parent); + return m_instance; +} + +GlobalActions::GlobalActions(QObject *parent) : QObject(parent) +{ + TRACE_OBJ + + // TODO: Put resource path in misc class + QString resourcePath = QLatin1String(":/trolltech/assistant/images/"); +#ifdef Q_OS_MAC + resourcePath.append(QLatin1String("mac")); +#else + resourcePath.append(QLatin1String("win")); +#endif + CentralWidget *centralWidget = CentralWidget::instance(); + + m_backAction = new QAction(tr("&Back"), parent); + m_backAction->setEnabled(false); + m_backAction->setShortcuts(QKeySequence::Back); + m_backAction->setIcon(QIcon(resourcePath + QLatin1String("/previous.png"))); + connect(m_backAction, SIGNAL(triggered()), centralWidget, SLOT(backward())); + m_actionList << m_backAction; + + m_nextAction = new QAction(tr("&Forward"), parent); + m_nextAction->setPriority(QAction::LowPriority); + m_nextAction->setEnabled(false); + m_nextAction->setShortcuts(QKeySequence::Forward); + m_nextAction->setIcon(QIcon(resourcePath + QLatin1String("/next.png"))); + connect(m_nextAction, SIGNAL(triggered()), centralWidget, SLOT(forward())); + m_actionList << m_nextAction; + + setupNavigationMenus(m_backAction, m_nextAction, centralWidget); + + m_homeAction = new QAction(tr("&Home"), parent); + m_homeAction->setShortcut(tr("ALT+Home")); + m_homeAction->setIcon(QIcon(resourcePath + QLatin1String("/home.png"))); + connect(m_homeAction, SIGNAL(triggered()), centralWidget, SLOT(home())); + m_actionList << m_homeAction; + + QAction *separator = new QAction(parent); + separator->setSeparator(true); + m_actionList << separator; + + m_zoomInAction = new QAction(tr("Zoom &in"), parent); + m_zoomInAction->setPriority(QAction::LowPriority); + m_zoomInAction->setIcon(QIcon(resourcePath + QLatin1String("/zoomin.png"))); + m_zoomInAction->setShortcut(QKeySequence::ZoomIn); + connect(m_zoomInAction, SIGNAL(triggered()), centralWidget, SLOT(zoomIn())); + m_actionList << m_zoomInAction; + + m_zoomOutAction = new QAction(tr("Zoom &out"), parent); + m_zoomOutAction->setPriority(QAction::LowPriority); + m_zoomOutAction->setIcon(QIcon(resourcePath + QLatin1String("/zoomout.png"))); + m_zoomOutAction->setShortcut(QKeySequence::ZoomOut); + connect(m_zoomOutAction, SIGNAL(triggered()), centralWidget, SLOT(zoomOut())); + m_actionList << m_zoomOutAction; + + separator = new QAction(parent); + separator->setSeparator(true); + m_actionList << separator; + + m_copyAction = new QAction(tr("&Copy selected Text"), parent); + m_copyAction->setPriority(QAction::LowPriority); + m_copyAction->setIconText("&Copy"); + m_copyAction->setIcon(QIcon(resourcePath + QLatin1String("/editcopy.png"))); + m_copyAction->setShortcuts(QKeySequence::Copy); + m_copyAction->setEnabled(false); + connect(m_copyAction, SIGNAL(triggered()), centralWidget, SLOT(copy())); + m_actionList << m_copyAction; + + m_printAction = new QAction(tr("&Print..."), parent); + m_printAction->setPriority(QAction::LowPriority); + m_printAction->setIcon(QIcon(resourcePath + QLatin1String("/print.png"))); + m_printAction->setShortcut(QKeySequence::Print); + connect(m_printAction, SIGNAL(triggered()), centralWidget, SLOT(print())); + m_actionList << m_printAction; + + m_findAction = new QAction(tr("&Find in Text..."), parent); + m_findAction->setIconText(tr("&Find")); + m_findAction->setIcon(QIcon(resourcePath + QLatin1String("/find.png"))); + m_findAction->setShortcuts(QKeySequence::Find); + connect(m_findAction, SIGNAL(triggered()), centralWidget, SLOT(showTextSearch())); + m_actionList << m_findAction; + +#ifdef Q_WS_X11 + m_backAction->setIcon(QIcon::fromTheme("go-previous" , m_backAction->icon())); + m_nextAction->setIcon(QIcon::fromTheme("go-next" , m_nextAction->icon())); + m_zoomInAction->setIcon(QIcon::fromTheme("zoom-in" , m_zoomInAction->icon())); + m_zoomOutAction->setIcon(QIcon::fromTheme("zoom-out" , m_zoomOutAction->icon())); + m_copyAction->setIcon(QIcon::fromTheme("edit-copy" , m_copyAction->icon())); + m_findAction->setIcon(QIcon::fromTheme("edit-find" , m_findAction->icon())); + m_homeAction->setIcon(QIcon::fromTheme("go-home" , m_homeAction->icon())); + m_printAction->setIcon(QIcon::fromTheme("document-print" , m_printAction->icon())); +#endif +} + +void GlobalActions::updateActions() +{ + TRACE_OBJ + CentralWidget *centralWidget = CentralWidget::instance(); + m_copyAction->setEnabled(centralWidget->hasSelection()); + m_nextAction->setEnabled(centralWidget->isForwardAvailable()); + m_backAction->setEnabled(centralWidget->isBackwardAvailable()); +} + +void GlobalActions::setCopyAvailable(bool available) +{ + TRACE_OBJ + m_copyAction->setEnabled(available); +} + +#if !defined(QT_NO_WEBKIT) + +void GlobalActions::slotAboutToShowBackMenu() +{ + TRACE_OBJ + m_backMenu->clear(); + if (QWebHistory *history = CentralWidget::instance()->currentHelpViewer()->history()) { + const int currentItemIndex = history->currentItemIndex(); + QList<QWebHistoryItem> items = history->backItems(history->count()); + for (int i = items.count() - 1; i >= 0; --i) { + QAction *action = new QAction(this); + action->setText(items.at(i).title()); + action->setData(-1 * (currentItemIndex - i)); + m_backMenu->addAction(action); + } + } +} + +void GlobalActions::slotAboutToShowNextMenu() +{ + TRACE_OBJ + m_nextMenu->clear(); + if (QWebHistory *history = CentralWidget::instance()->currentHelpViewer()->history()) { + const int count = history->count(); + QList<QWebHistoryItem> items = history->forwardItems(count); + for (int i = 0; i < items.count(); ++i) { + QAction *action = new QAction(this); + action->setData(count - i); + action->setText(items.at(i).title()); + m_nextMenu->addAction(action); + } + } +} + +void GlobalActions::slotOpenActionUrl(QAction *action) +{ + TRACE_OBJ + if (HelpViewer* viewer = CentralWidget::instance()->currentHelpViewer()) { + const int offset = action->data().toInt(); + QWebHistory *history = viewer->history(); + if (offset > 0) { + history->goToItem(history->forwardItems(history->count() + - offset + 1).back()); // forward + } else if (offset < 0) { + history->goToItem(history->backItems(-1 * offset).first()); // back + } + } +} + +#endif + +void GlobalActions::setupNavigationMenus(QAction *back, QAction *next, + QWidget *parent) +{ +#if !defined(QT_NO_WEBKIT) + m_backMenu = new QMenu(parent); + connect(m_backMenu, SIGNAL(aboutToShow()), this, + SLOT(slotAboutToShowBackMenu())); + connect(m_backMenu, SIGNAL(triggered(QAction*)), this, + SLOT(slotOpenActionUrl(QAction*))); + back->setMenu(m_backMenu); + + m_nextMenu = new QMenu(parent); + connect(m_nextMenu, SIGNAL(aboutToShow()), this, + SLOT(slotAboutToShowNextMenu())); + connect(m_nextMenu, SIGNAL(triggered(QAction*)), this, + SLOT(slotOpenActionUrl(QAction*))); + next->setMenu(m_nextMenu); +#else + Q_UNUSED(back) + Q_UNUSED(next) + Q_UNUSED(parent) +#endif +} + +GlobalActions *GlobalActions::m_instance = 0; diff --git a/tools/assistant/tools/assistant/globalactions.h b/tools/assistant/tools/assistant/globalactions.h new file mode 100644 index 0000000..ca8d7eb --- /dev/null +++ b/tools/assistant/tools/assistant/globalactions.h @@ -0,0 +1,105 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Assistant module 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 Technology Preview License Agreement accompanying +** this package. +** +** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef GLOBALACTION_H +#define GLOBALACTION_H + +#include <QtCore/QList> +#include <QtCore/QObject> + +QT_BEGIN_NAMESPACE + +class QAction; +class QMenu; + +class GlobalActions : public QObject +{ + Q_OBJECT + Q_DISABLE_COPY(GlobalActions) +public: + static GlobalActions *instance(QObject *parent = 0); + + QList<QAction *> actionList() const { return m_actionList; } + QAction *backAction() const { return m_backAction; } + QAction *nextAction() const { return m_nextAction; } + QAction *homeAction() const { return m_homeAction; } + QAction *zoomInAction() const { return m_zoomInAction; } + QAction *zoomOutAction() const { return m_zoomOutAction; } + QAction *copyAction() const { return m_copyAction; } + QAction *printAction() const { return m_printAction; } + QAction *findAction() const { return m_findAction; } + + Q_SLOT void updateActions(); + Q_SLOT void setCopyAvailable(bool available); + +#if !defined(QT_NO_WEBKIT) +private slots: + void slotAboutToShowBackMenu(); + void slotAboutToShowNextMenu(); + void slotOpenActionUrl(QAction *action); +#endif + +private: + void setupNavigationMenus(QAction *back, QAction *next, QWidget *parent); + +private: + GlobalActions(QObject *parent); + + static GlobalActions *m_instance; + + QAction *m_backAction; + QAction *m_nextAction; + QAction *m_homeAction; + QAction *m_zoomInAction; + QAction *m_zoomOutAction; + QAction *m_copyAction; + QAction *m_printAction; + QAction *m_findAction; + + QList<QAction *> m_actionList; + + QMenu *m_backMenu; + QMenu *m_nextMenu; +}; + +QT_END_NAMESPACE + +#endif // GLOBALACTION_H diff --git a/tools/assistant/tools/assistant/helpenginewrapper.cpp b/tools/assistant/tools/assistant/helpenginewrapper.cpp index a53a9ee..ba54dd6 100644 --- a/tools/assistant/tools/assistant/helpenginewrapper.cpp +++ b/tools/assistant/tools/assistant/helpenginewrapper.cpp @@ -72,6 +72,7 @@ namespace { const QString UseBrowserFontKey(QLatin1String("useBrowserFont")); const QString VersionKey(QString(QLatin1String("qtVersion%1$$$%2")). arg(QLatin1String(QT_VERSION_STR))); + const QString ShowTabsKey(QLatin1String("showTabs")); } // anonymous namespace class TimeoutForwarder : public QObject @@ -147,7 +148,7 @@ HelpEngineWrapper::HelpEngineWrapper(const QString &collectionFile) * because we will start to index them, only to be interupted * by the next request. Also, there is a nasty SQLITE bug that will * cause the application to hang for minutes in that case. - * This call is reverted by initalDocSetupDone(), which must be + * This call is reverted by initialDocSetupDone(), which must be * called after the new docs have been installed. */ disconnect(d->m_helpEngine, SIGNAL(setupFinished()), @@ -569,18 +570,6 @@ void HelpEngineWrapper::setLastTabPage(int lastPage) CollectionConfiguration::setLastTabPage(*d->m_helpEngine, lastPage); } -bool HelpEngineWrapper::searchWasAttached() const -{ - TRACE_OBJ - return d->m_helpEngine->customValue(SearchWasAttachedKey).toBool(); -} - -void HelpEngineWrapper::setSearchWasAttached(bool attached) -{ - TRACE_OBJ - d->m_helpEngine->setCustomValue(SearchWasAttachedKey, attached); -} - int HelpEngineWrapper::startOption() const { TRACE_OBJ @@ -655,7 +644,7 @@ void HelpEngineWrapper::setUseBrowserFont(bool useBrowserFont) const QFont HelpEngineWrapper::appFont() const { TRACE_OBJ - return qVariantValue<QFont>(d->m_helpEngine->customValue(AppFontKey)); + return qvariant_cast<QFont>(d->m_helpEngine->customValue(AppFontKey)); } void HelpEngineWrapper::setAppFont(const QFont &font) @@ -680,7 +669,7 @@ void HelpEngineWrapper::setAppWritingSystem(QFontDatabase::WritingSystem system) const QFont HelpEngineWrapper::browserFont() const { TRACE_OBJ - return qVariantValue<QFont>(d->m_helpEngine->customValue(BrowserFontKey)); + return qvariant_cast<QFont>(d->m_helpEngine->customValue(BrowserFontKey)); } void HelpEngineWrapper::setBrowserFont(const QFont &font) @@ -704,11 +693,31 @@ void HelpEngineWrapper::setBrowserWritingSystem(QFontDatabase::WritingSystem sys void HelpEngineWrapper::handleCurrentFilterChanged(const QString &filter) { + TRACE_OBJ const QString &filterToReport = filter == Unfiltered ? TrUnfiltered : filter; emit currentFilterChanged(filterToReport); } +bool HelpEngineWrapper::showTabs() const +{ + TRACE_OBJ + return d->m_helpEngine->customValue(ShowTabsKey, false).toBool(); +} + +void HelpEngineWrapper::setShowTabs(bool show) +{ + TRACE_OBJ + d->m_helpEngine->setCustomValue(ShowTabsKey, show); +} + +bool HelpEngineWrapper::fullTextSearchFallbackEnabled() const +{ + TRACE_OBJ + return CollectionConfiguration::fullTextSearchFallbackEnabled(*d->m_helpEngine); +} + +// -- TimeoutForwarder TimeoutForwarder::TimeoutForwarder(const QString &fileName) : m_fileName(fileName) @@ -722,6 +731,7 @@ void TimeoutForwarder::forward() HelpEngineWrapper::instance().d->qchFileChanged(m_fileName, true); } +// -- HelpEngineWrapperPrivate HelpEngineWrapperPrivate::HelpEngineWrapperPrivate(const QString &collectionFile) : m_helpEngine(new QHelpEngine(collectionFile, this)), @@ -829,7 +839,6 @@ void HelpEngineWrapperPrivate::qchFileChanged(const QString &fileName, m_recentQchUpdates.erase(it); } - QT_END_NAMESPACE #include "helpenginewrapper.moc" diff --git a/tools/assistant/tools/assistant/helpenginewrapper.h b/tools/assistant/tools/assistant/helpenginewrapper.h index c1041b6..38bde9b 100644 --- a/tools/assistant/tools/assistant/helpenginewrapper.h +++ b/tools/assistant/tools/assistant/helpenginewrapper.h @@ -170,9 +170,6 @@ public: int startOption() const; void setStartOption(int option); - bool searchWasAttached() const; - void setSearchWasAttached(bool attached); - bool hasFontSettings() const; bool usesAppFont() const; void setUseAppFont(bool useAppFont); @@ -187,8 +184,13 @@ public: QFontDatabase::WritingSystem browserWritingSystem() const; void setBrowserWritingSystem(QFontDatabase::WritingSystem system); + bool showTabs() const; + void setShowTabs(bool show); + static const QString TrUnfiltered; + bool fullTextSearchFallbackEnabled() const; + signals: // For asynchronous doc updates triggered by external actions. diff --git a/tools/assistant/tools/assistant/helpviewer.cpp b/tools/assistant/tools/assistant/helpviewer.cpp index 6499139..2e4b60c 100644 --- a/tools/assistant/tools/assistant/helpviewer.cpp +++ b/tools/assistant/tools/assistant/helpviewer.cpp @@ -38,7 +38,10 @@ ** $QT_END_LICENSE$ ** ****************************************************************************/ + #include "helpviewer.h" +#include "helpviewer_p.h" + #include "helpenginewrapper.h" #include "tracer.h" @@ -49,18 +52,21 @@ #include <QtCore/QUrl> #include <QtGui/QDesktopServices> +#include <QtGui/QMouseEvent> + +#include <QtHelp/QHelpEngineCore> QT_BEGIN_NAMESPACE -const QLatin1String AbstractHelpViewer::DocPath("qthelp://com.trolltech."); +const QString HelpViewer::DocPath = QLatin1String("qthelp://com.trolltech."); -const QString AbstractHelpViewer::AboutBlank = +const QString HelpViewer::AboutBlank = QCoreApplication::translate("HelpViewer", "<title>about:blank</title>"); -const QString AbstractHelpViewer::LocalHelpFile = QLatin1String("qthelp://" +const QString HelpViewer::LocalHelpFile = QLatin1String("qthelp://" "com.trolltech.com.assistantinternal-1.0.0/assistant/assistant.html"); -const QString AbstractHelpViewer::PageNotFoundMessage = +const QString HelpViewer::PageNotFoundMessage = QCoreApplication::translate("HelpViewer", "<title>Error 404...</title><div " "align=\"center\"><br><br><h1>The page could not be found</h1><br><h3>'%1'" "</h3></div>"); @@ -102,17 +108,13 @@ struct ExtensionMap { { 0, 0 } }; -// -- AbstractHelpViewer - -AbstractHelpViewer::AbstractHelpViewer() -{ -} - -AbstractHelpViewer::~AbstractHelpViewer() +HelpViewer::~HelpViewer() { + TRACE_OBJ + delete d; } -bool AbstractHelpViewer::isLocalUrl(const QUrl &url) +bool HelpViewer::isLocalUrl(const QUrl &url) { TRACE_OBJ const QString &scheme = url.scheme(); @@ -124,13 +126,13 @@ bool AbstractHelpViewer::isLocalUrl(const QUrl &url) || scheme == QLatin1String("about"); } -bool AbstractHelpViewer::canOpenPage(const QString &url) +bool HelpViewer::canOpenPage(const QString &url) { TRACE_OBJ return !mimeFromUrl(url).isEmpty(); } -QString AbstractHelpViewer::mimeFromUrl(const QUrl &url) +QString HelpViewer::mimeFromUrl(const QUrl &url) { TRACE_OBJ const QString &path = url.path(); @@ -146,7 +148,7 @@ QString AbstractHelpViewer::mimeFromUrl(const QUrl &url) return QLatin1String(""); } -bool AbstractHelpViewer::launchWithExternalApp(const QUrl &url) +bool HelpViewer::launchWithExternalApp(const QUrl &url) { TRACE_OBJ if (isLocalUrl(url)) { @@ -177,4 +179,43 @@ bool AbstractHelpViewer::launchWithExternalApp(const QUrl &url) return false; } +// -- public slots + +void HelpViewer::home() +{ + TRACE_OBJ + setSource(HelpEngineWrapper::instance().homePage()); +} + +// -- private slots + +void HelpViewer::setLoadStarted() +{ + d->m_loadFinished = false; +} + +void HelpViewer::setLoadFinished(bool ok) +{ + d->m_loadFinished = ok; + emit sourceChanged(source()); +} + +// -- private + +bool HelpViewer::handleForwardBackwardMouseButtons(QMouseEvent *event) +{ + TRACE_OBJ + if (event->button() == Qt::XButton1) { + backward(); + return true; + } + + if (event->button() == Qt::XButton2) { + forward(); + return true; + } + + return false; +} + QT_END_NAMESPACE diff --git a/tools/assistant/tools/assistant/helpviewer.h b/tools/assistant/tools/assistant/helpviewer.h index def9418..e2aefca 100644 --- a/tools/assistant/tools/assistant/helpviewer.h +++ b/tools/assistant/tools/assistant/helpviewer.h @@ -38,36 +38,69 @@ ** $QT_END_LICENSE$ ** ****************************************************************************/ + #ifndef HELPVIEWER_H #define HELPVIEWER_H +#include <QtCore/qglobal.h> #include <QtCore/QString> +#include <QtCore/QUrl> +#include <QtCore/QVariant> +#include <QtGui/QAction> #include <QtGui/QFont> -QT_BEGIN_NAMESPACE +#if defined(QT_NO_WEBKIT) +#include <QtGui/QTextBrowser> +#else +#include <QtWebKit/QWebView> +#endif -class QMouseEvent; -class QUrl; +QT_BEGIN_NAMESPACE -class AbstractHelpViewer +#if !defined(QT_NO_WEBKIT) +class HelpViewer : public QWebView +#else +class HelpViewer : public QTextBrowser +#endif { + Q_OBJECT + class HelpViewerPrivate; + Q_DISABLE_COPY(HelpViewer) + public: - AbstractHelpViewer(); - virtual ~AbstractHelpViewer(); + enum FindFlag { + FindBackward = 0x01, + FindCaseSensitively = 0x02 + }; + Q_DECLARE_FLAGS(FindFlags, FindFlag) + + HelpViewer(qreal zoom, QWidget *parent = 0); + ~HelpViewer(); + + QFont viewerFont() const; + void setViewerFont(const QFont &font); + + void scaleUp(); + void scaleDown(); + + void resetScale(); + qreal scale() const; - virtual QFont viewerFont() const = 0; - virtual void setViewerFont(const QFont &font) = 0; + QString title() const; + void setTitle(const QString &title); - virtual void scaleUp() = 0; - virtual void scaleDown() = 0; - - virtual void resetScale() = 0; - virtual qreal scale() const = 0; + QUrl source() const; + void setSource(const QUrl &url); - virtual bool handleForwardBackwardMouseButtons(QMouseEvent *e) = 0; + QString selectedText() const; + bool isForwardAvailable() const; + bool isBackwardAvailable() const; - static const QLatin1String DocPath; + bool findText(const QString &text, FindFlags flags, bool incremental, + bool fromSearch); + + static const QString DocPath; static const QString AboutBlank; static const QString LocalHelpFile; static const QString PageNotFoundMessage; @@ -76,8 +109,50 @@ public: static bool canOpenPage(const QString &url); static QString mimeFromUrl(const QUrl &url); static bool launchWithExternalApp(const QUrl &url); + +public slots: + void copy(); + void home(); + + void forward(); + void backward(); + +signals: + void titleChanged(); +#if !defined(QT_NO_WEBKIT) + void copyAvailable(bool yes); + void sourceChanged(const QUrl &url); + void forwardAvailable(bool enabled); + void backwardAvailable(bool enabled); + void highlighted(const QString &link); + void printRequested(); +#else + void loadStarted(); + void loadFinished(bool finished); +#endif + +protected: + void keyPressEvent(QKeyEvent *e); + void wheelEvent(QWheelEvent *event); + void mousePressEvent(QMouseEvent *event); + void mouseReleaseEvent(QMouseEvent *event); + +private slots: + void actionChanged(); + void setLoadStarted(); + void setLoadFinished(bool ok); + +private: + bool eventFilter(QObject *obj, QEvent *event); + void contextMenuEvent(QContextMenuEvent *event); + QVariant loadResource(int type, const QUrl &name); + bool handleForwardBackwardMouseButtons(QMouseEvent *e); + +private: + HelpViewerPrivate *d; }; QT_END_NAMESPACE +Q_DECLARE_METATYPE(HelpViewer*) #endif // HELPVIEWER_H diff --git a/tools/assistant/tools/assistant/helpviewer_qtb.h b/tools/assistant/tools/assistant/helpviewer_p.h index 58aacd7..d65bab5 100644 --- a/tools/assistant/tools/assistant/helpviewer_qtb.h +++ b/tools/assistant/tools/assistant/helpviewer_p.h @@ -38,76 +38,86 @@ ** $QT_END_LICENSE$ ** ****************************************************************************/ -#ifndef HELPVIEWERQTB_H -#define HELPVIEWERQTB_H -#include "helpviewer.h" +#ifndef HELPVIEWERPRIVATE_H +#define HELPVIEWERPRIVATE_H -#include <QtCore/QUrl> -#include <QtCore/QVariant> +#include "centralwidget.h" +#include "helpviewer.h" +#include "openpagesmanager.h" +#include <QtCore/QObject> +#ifdef QT_NO_WEBKIT #include <QtGui/QTextBrowser> +#endif QT_BEGIN_NAMESPACE -class CentralWidget; -class HelpEngineWrapper; -class QContextMenuEvent; -class QKeyEvent; -class QMouseEvent; - -class HelpViewer : public QTextBrowser, public AbstractHelpViewer +class HelpViewer::HelpViewerPrivate : public QObject { Q_OBJECT public: - explicit HelpViewer(CentralWidget *parent, qreal zoom = 0.0); - ~HelpViewer(); - - QFont viewerFont() const; - void setViewerFont(const QFont &font); - - void scaleUp(); - void scaleDown(); - void resetScale(); - qreal scale() const { return zoomCount; } - - bool handleForwardBackwardMouseButtons(QMouseEvent *e); - - void setSource(const QUrl &url); - - inline bool hasSelection() const - { return textCursor().hasSelection(); } +#ifdef QT_NO_WEBKIT + HelpViewerPrivate(int zoom) + : zoomCount(zoom) + , forceFont(false) + , lastAnchor(QString()) +#else + HelpViewerPrivate() +#endif + { + m_loadFinished = false; + } + +#ifdef QT_NO_WEBKIT + bool hasAnchorAt(QTextBrowser *browser, const QPoint& pos) + { + lastAnchor = browser->anchorAt(pos); + if (lastAnchor.isEmpty()) + return false; + + lastAnchor = browser->source().resolved(lastAnchor).toString(); + if (lastAnchor.at(0) == QLatin1Char('#')) { + QString src = browser->source().toString(); + int hsh = src.indexOf(QLatin1Char('#')); + lastAnchor = (hsh >= 0 ? src.left(hsh) : src) + lastAnchor; + } + return true; + } + + void openLink(bool newPage) + { + if(lastAnchor.isEmpty()) + return; + if (newPage) + OpenPagesManager::instance()->createPage(lastAnchor); + else + CentralWidget::instance()->setSource(lastAnchor); + lastAnchor.clear(); + } + +public slots: + void openLink() + { + openLink(false); + } + + void openLinkInNewPage() + { + openLink(true); + } -public Q_SLOTS: - void home(); - -protected: - void wheelEvent(QWheelEvent *e); - bool eventFilter(QObject *obj, QEvent *event); - -private: - QVariant loadResource(int type, const QUrl &name); - void openLinkInNewTab(const QString &link); - bool hasAnchorAt(const QPoint& pos); - void contextMenuEvent(QContextMenuEvent *e); - void mouseReleaseEvent(QMouseEvent *e); - void keyPressEvent(QKeyEvent *e); - void mousePressEvent(QMouseEvent *e); - -private slots: - void openLinkInNewTab(); - -private: +public: int zoomCount; - bool controlPressed; + bool forceFont; QString lastAnchor; - CentralWidget* parentWidget; - HelpEngineWrapper &helpEngine; +#endif // QT_NO_WEBKIT - bool forceFont; +public: + bool m_loadFinished; }; QT_END_NAMESPACE -#endif // HELPVIEWERQTB_H +#endif // HELPVIEWERPRIVATE_H diff --git a/tools/assistant/tools/assistant/helpviewer_qtb.cpp b/tools/assistant/tools/assistant/helpviewer_qtb.cpp index 7f82b56..af744b7 100644 --- a/tools/assistant/tools/assistant/helpviewer_qtb.cpp +++ b/tools/assistant/tools/assistant/helpviewer_qtb.cpp @@ -38,10 +38,13 @@ ** $QT_END_LICENSE$ ** ****************************************************************************/ -#include "helpviewer_qtb.h" -#include "centralwidget.h" +#include "helpviewer.h" + +#include "globalactions.h" #include "helpenginewrapper.h" +#include "helpviewer_p.h" +#include "openpagesmanager.h" #include "tracer.h" #include <QtCore/QStringBuilder> @@ -53,34 +56,34 @@ QT_BEGIN_NAMESPACE -HelpViewer::HelpViewer(CentralWidget *parent, qreal zoom) +HelpViewer::HelpViewer(qreal zoom, QWidget *parent) : QTextBrowser(parent) - , zoomCount(zoom) - , controlPressed(false) - , lastAnchor(QString()) - , parentWidget(parent) - , helpEngine(HelpEngineWrapper::instance()) - , forceFont(false) + , d(new HelpViewerPrivate(zoom)) { TRACE_OBJ + QPalette p = palette(); + p.setColor(QPalette::Inactive, QPalette::Highlight, + p.color(QPalette::Active, QPalette::Highlight)); + p.setColor(QPalette::Inactive, QPalette::HighlightedText, + p.color(QPalette::Active, QPalette::HighlightedText)); + setPalette(p); + installEventFilter(this); document()->setDocumentMargin(8); QFont font = viewerFont(); font.setPointSize(int(font.pointSize() + zoom)); setViewerFont(font); -} -HelpViewer::~HelpViewer() -{ - TRACE_OBJ + connect(this, SIGNAL(sourceChanged(QUrl)), this, SIGNAL(titleChanged())); + connect(this, SIGNAL(loadFinished(bool)), this, SLOT(setLoadFinished(bool))); } QFont HelpViewer::viewerFont() const { TRACE_OBJ if (HelpEngineWrapper::instance().usesBrowserFont()) - return helpEngine.browserFont(); + return HelpEngineWrapper::instance().browserFont(); return qApp->font(); } @@ -88,185 +91,183 @@ void HelpViewer::setViewerFont(const QFont &newFont) { TRACE_OBJ if (font() != newFont) { - forceFont = true; + d->forceFont = true; setFont(newFont); - forceFont = false; + d->forceFont = false; } } void HelpViewer::scaleUp() { TRACE_OBJ - if (zoomCount < 10) { - ++zoomCount; - forceFont = true; + if (d->zoomCount < 10) { + d->zoomCount++; + d->forceFont = true; zoomIn(); - forceFont = false; + d->forceFont = false; } } void HelpViewer::scaleDown() { TRACE_OBJ - if (zoomCount > -5) { - --zoomCount; - forceFont = true; + if (d->zoomCount > -5) { + d->zoomCount--; + d->forceFont = true; zoomOut(); - forceFont = false; + d->forceFont = false; } } void HelpViewer::resetScale() { TRACE_OBJ - if (zoomCount != 0) { - forceFont = true; - zoomOut(zoomCount); - forceFont = false; + if (d->zoomCount != 0) { + d->forceFont = true; + zoomOut(d->zoomCount); + d->forceFont = false; } - zoomCount = 0; + d->zoomCount = 0; } -bool HelpViewer::handleForwardBackwardMouseButtons(QMouseEvent *e) +qreal HelpViewer::scale() const { - if (e->button() == Qt::XButton1) { - QTextBrowser::backward(); - return true; - } + TRACE_OBJ + return d->zoomCount; +} - if (e->button() == Qt::XButton2) { - QTextBrowser::forward(); - return true; - } - return false; +QString HelpViewer::title() const +{ + TRACE_OBJ + return documentTitle(); +} + +void HelpViewer::setTitle(const QString &title) +{ + TRACE_OBJ + setDocumentTitle(title); +} + +QUrl HelpViewer::source() const +{ + TRACE_OBJ + return QTextBrowser::source(); } void HelpViewer::setSource(const QUrl &url) { TRACE_OBJ - const QString &string = url.toString(); - if (url.isValid() && string != QLatin1String("help")) { - if (launchWithExternalApp(url)) - return; - - const QUrl &resolvedUrl = helpEngine.findFile(url); - if (resolvedUrl.isValid()) { - QTextBrowser::setSource(resolvedUrl); - return; - } - } + if (launchWithExternalApp(url)) + return; - if (string != QLatin1String("help")) { - QTextBrowser::setSource(url); + emit loadStarted(); + QString string = url.toString(); + const HelpEngineWrapper &engine = HelpEngineWrapper::instance(); + const QUrl &resolvedUrl = (string == QLatin1String("help") ? LocalHelpFile : + engine.findFile(string)); + QTextBrowser::setSource(resolvedUrl); + if (!url.isValid()) { setHtml(string == QLatin1String("about:blank") ? AboutBlank : PageNotFoundMessage.arg(url.toString())); - emit sourceChanged(url); - } else { - QTextBrowser::setSource(LocalHelpFile); } + emit loadFinished(true); } -QVariant HelpViewer::loadResource(int type, const QUrl &name) +QString HelpViewer::selectedText() const { TRACE_OBJ - QByteArray ba; - if (type < 4) { - ba = helpEngine.fileData(name); - if (name.toString().endsWith(QLatin1String(".svg"), Qt::CaseInsensitive)) { - QImage image; - image.loadFromData(ba, "svg"); - if (!image.isNull()) - return image; - } - } - return ba; + return textCursor().selectedText(); } -void HelpViewer::openLinkInNewTab() +bool HelpViewer::isForwardAvailable() const { TRACE_OBJ - if(lastAnchor.isEmpty()) - return; - - parentWidget->setSourceInNewTab(QUrl(lastAnchor)); - lastAnchor.clear(); + return QTextBrowser::isForwardAvailable(); } -void HelpViewer::openLinkInNewTab(const QString &link) +bool HelpViewer::isBackwardAvailable() const { TRACE_OBJ - lastAnchor = link; - openLinkInNewTab(); + return QTextBrowser::isBackwardAvailable(); } -bool HelpViewer::hasAnchorAt(const QPoint& pos) +bool HelpViewer::findText(const QString &text, FindFlags flags, bool incremental, + bool fromSearch) { TRACE_OBJ - lastAnchor = anchorAt(pos); - if (lastAnchor.isEmpty()) + QTextDocument *doc = document(); + QTextCursor cursor = textCursor(); + if (!doc || cursor.isNull()) return false; - lastAnchor = source().resolved(lastAnchor).toString(); - if (lastAnchor.at(0) == QLatin1Char('#')) { - QString src = source().toString(); - int hsh = src.indexOf(QLatin1Char('#')); - lastAnchor = (hsh>=0 ? src.left(hsh) : src) + lastAnchor; + const int position = cursor.selectionStart(); + if (incremental) + cursor.setPosition(position); + + QTextDocument::FindFlags textDocFlags; + if (flags & HelpViewer::FindBackward) + textDocFlags |= QTextDocument::FindBackward; + if (flags & HelpViewer::FindCaseSensitively) + textDocFlags |= QTextDocument::FindCaseSensitively; + + QTextCursor found = doc->find(text, cursor, textDocFlags); + if (found.isNull()) { + if ((flags & HelpViewer::FindBackward) == 0) + cursor.movePosition(QTextCursor::Start); + else + cursor.movePosition(QTextCursor::End); + found = doc->find(text, cursor, textDocFlags); } - return true; -} + if (fromSearch) { + cursor.beginEditBlock(); + viewport()->setUpdatesEnabled(false); -void HelpViewer::contextMenuEvent(QContextMenuEvent *e) -{ - TRACE_OBJ - QMenu menu(QLatin1String(""), 0); + QTextCharFormat marker; + marker.setForeground(Qt::red); + cursor.movePosition(QTextCursor::Start); + setTextCursor(cursor); - QUrl link; - QAction *copyAnchorAction = 0; - if (hasAnchorAt(e->pos())) { - link = anchorAt(e->pos()); - if (link.isRelative()) - link = source().resolved(link); - copyAnchorAction = menu.addAction(tr("Copy &Link Location")); - copyAnchorAction->setEnabled(!link.isEmpty() && link.isValid()); + while (find(text)) { + QTextCursor hit = textCursor(); + hit.mergeCharFormat(marker); + } - menu.addAction(tr("Open Link in New Tab\tCtrl+LMB"), this, - SLOT(openLinkInNewTab())); - menu.addSeparator(); + viewport()->setUpdatesEnabled(true); + cursor.endEditBlock(); } - menu.addActions(parentWidget->globalActions()); - QAction *action = menu.exec(e->globalPos()); - if (action == copyAnchorAction) - QApplication::clipboard()->setText(link.toString()); + + bool cursorIsNull = found.isNull(); + if (cursorIsNull) { + found = textCursor(); + found.setPosition(position); + } + setTextCursor(found); + return !cursorIsNull; } -void HelpViewer::mouseReleaseEvent(QMouseEvent *e) +// -- public slots + +void HelpViewer::copy() { TRACE_OBJ -#ifndef Q_OS_LINUX - if (handleForwardBackwardMouseButtons(e)) - return; -#endif - - controlPressed = e->modifiers() & Qt::ControlModifier; - if ((controlPressed && hasAnchorAt(e->pos())) || - (e->button() == Qt::MidButton && hasAnchorAt(e->pos()))) { - openLinkInNewTab(); - return; - } + QTextBrowser::copy(); +} - QTextBrowser::mouseReleaseEvent(e); +void HelpViewer::forward() +{ + TRACE_OBJ + QTextBrowser::forward(); } -void HelpViewer::mousePressEvent(QMouseEvent *e) +void HelpViewer::backward() { -#ifdef Q_OS_LINUX - if (handleForwardBackwardMouseButtons(e)) - return; -#endif - QTextBrowser::mousePressEvent(e); + TRACE_OBJ + QTextBrowser::backward(); } +// -- protected + void HelpViewer::keyPressEvent(QKeyEvent *e) { TRACE_OBJ @@ -279,11 +280,6 @@ void HelpViewer::keyPressEvent(QKeyEvent *e) QTextBrowser::keyPressEvent(e); } -void HelpViewer::home() -{ - TRACE_OBJ - setSource(helpEngine.homePage()); -} void HelpViewer::wheelEvent(QWheelEvent *e) { @@ -296,12 +292,93 @@ void HelpViewer::wheelEvent(QWheelEvent *e) } } +void HelpViewer::mousePressEvent(QMouseEvent *e) +{ + TRACE_OBJ +#ifdef Q_OS_LINUX + if (handleForwardBackwardMouseButtons(e)) + return; +#endif + + QTextBrowser::mousePressEvent(e); +} + +void HelpViewer::mouseReleaseEvent(QMouseEvent *e) +{ + TRACE_OBJ +#ifndef Q_OS_LINUX + if (handleForwardBackwardMouseButtons(e)) + return; +#endif + + bool controlPressed = e->modifiers() & Qt::ControlModifier; + if ((controlPressed && d->hasAnchorAt(this, e->pos())) || + (e->button() == Qt::MidButton && d->hasAnchorAt(this, e->pos()))) { + d->openLinkInNewPage(); + return; + } + + QTextBrowser::mouseReleaseEvent(e); +} + +// -- private slots + +void HelpViewer::actionChanged() +{ + // stub + TRACE_OBJ +} + +// -- private + bool HelpViewer::eventFilter(QObject *obj, QEvent *event) { TRACE_OBJ - if (event->type() == QEvent::FontChange && !forceFont) + if (event->type() == QEvent::FontChange && !d->forceFont) return true; return QTextBrowser::eventFilter(obj, event); } +void HelpViewer::contextMenuEvent(QContextMenuEvent *event) +{ + TRACE_OBJ + + QMenu menu(QString(), 0); + QUrl link; + QAction *copyAnchorAction = 0; + if (d->hasAnchorAt(this, event->pos())) { + link = anchorAt(event->pos()); + if (link.isRelative()) + link = source().resolved(link); + menu.addAction(tr("Open Link"), d, SLOT(openLink())); + menu.addAction(tr("Open Link in New Tab\tCtrl+LMB"), d, SLOT(openLinkInNewPage())); + + if (!link.isEmpty() && link.isValid()) + copyAnchorAction = menu.addAction(tr("Copy &Link Location")); + } else if (!selectedText().isEmpty()) { + menu.addAction(tr("Copy"), this, SLOT(copy())); + } else { + menu.addAction(tr("Reload"), this, SLOT(reload())); + } + + if (copyAnchorAction == menu.exec(event->globalPos())) + QApplication::clipboard()->setText(link.toString()); +} + +QVariant HelpViewer::loadResource(int type, const QUrl &name) +{ + TRACE_OBJ + QByteArray ba; + if (type < 4) { + ba = HelpEngineWrapper::instance().fileData(name); + if (name.toString().endsWith(QLatin1String(".svg"), Qt::CaseInsensitive)) { + QImage image; + image.loadFromData(ba, "svg"); + if (!image.isNull()) + return image; + } + } + return ba; +} + QT_END_NAMESPACE diff --git a/tools/assistant/tools/assistant/helpviewer_qwv.cpp b/tools/assistant/tools/assistant/helpviewer_qwv.cpp index 221e1b8..87973c0 100644 --- a/tools/assistant/tools/assistant/helpviewer_qwv.cpp +++ b/tools/assistant/tools/assistant/helpviewer_qwv.cpp @@ -39,25 +39,31 @@ ** ****************************************************************************/ -#include "helpviewer_qwv.h" +#include "helpviewer.h" +#include "helpviewer_p.h" #include "centralwidget.h" #include "helpenginewrapper.h" +#include "openpagesmanager.h" #include "tracer.h" #include <QtCore/QFileInfo> #include <QtCore/QString> -#include <QtCore/QStringBuilder> #include <QtCore/QTimer> +#include <QtGui/QApplication> #include <QtGui/QWheelEvent> +#include <QtHelp/QHelpEngineCore> + #include <QtNetwork/QNetworkAccessManager> #include <QtNetwork/QNetworkReply> #include <QtNetwork/QNetworkRequest> QT_BEGIN_NAMESPACE +// -- HelpNetworkReply + class HelpNetworkReply : public QNetworkReply { public: @@ -109,6 +115,8 @@ qint64 HelpNetworkReply::readData(char *buffer, qint64 maxlen) return len; } +// -- HelpNetworkAccessManager + class HelpNetworkAccessManager : public QNetworkAccessManager { public: @@ -130,15 +138,14 @@ QNetworkReply *HelpNetworkAccessManager::createRequest(Operation /*op*/, { TRACE_OBJ QString url = request.url().toString(); - HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance(); - + const HelpEngineWrapper &engine = HelpEngineWrapper::instance(); // TODO: For some reason the url to load is already wrong (passed from webkit) // though the css file and the references inside should work that way. One // possible problem might be that the css is loaded at the same level as the // html, thus a path inside the css like (../images/foo.png) might cd out of // the virtual folder - if (!helpEngine.findFile(url).isValid()) { - if (url.startsWith(AbstractHelpViewer::DocPath)) { + if (!engine.findFile(url).isValid()) { + if (url.startsWith(HelpViewer::DocPath)) { QUrl newUrl = request.url(); if (!newUrl.path().startsWith(QLatin1String("/qdoc/"))) { newUrl.setPath(QLatin1String("qdoc") + newUrl.path()); @@ -147,18 +154,20 @@ QNetworkReply *HelpNetworkAccessManager::createRequest(Operation /*op*/, } } - const QString &mimeType = AbstractHelpViewer::mimeFromUrl(url); - const QByteArray &data = helpEngine.findFile(url).isValid() - ? helpEngine.fileData(url) - : AbstractHelpViewer::PageNotFoundMessage.arg(url).toUtf8(); + const QString &mimeType = HelpViewer::mimeFromUrl(url); + const QByteArray &data = engine.findFile(url).isValid() ? engine.fileData(url) + : HelpViewer::PageNotFoundMessage.arg(url).toUtf8(); + return new HelpNetworkReply(request, data, mimeType.isEmpty() ? QLatin1String("application/octet-stream") : mimeType); } +// -- HelpPage + class HelpPage : public QWebPage { public: - HelpPage(CentralWidget *central, QObject *parent); + HelpPage(QObject *parent); protected: virtual QWebPage *createWindow(QWebPage::WebWindowType); @@ -168,7 +177,6 @@ protected: const QNetworkRequest &request, NavigationType type); private: - CentralWidget *centralWidget; bool closeNewTabIfNeeded; friend class HelpViewer; @@ -177,9 +185,8 @@ private: Qt::KeyboardModifiers m_keyboardModifiers; }; -HelpPage::HelpPage(CentralWidget *central, QObject *parent) +HelpPage::HelpPage(QObject *parent) : QWebPage(parent) - , centralWidget(central) , closeNewTabIfNeeded(false) , m_pressedButtons(Qt::NoButton) , m_keyboardModifiers(Qt::NoModifier) @@ -190,9 +197,9 @@ HelpPage::HelpPage(CentralWidget *central, QObject *parent) QWebPage *HelpPage::createWindow(QWebPage::WebWindowType) { TRACE_OBJ - HelpPage* newPage = static_cast<HelpPage*>(centralWidget->newEmptyTab()->page()); - if (newPage) - newPage->closeNewTabIfNeeded = closeNewTabIfNeeded; + HelpPage* newPage = static_cast<HelpPage*>(OpenPagesManager::instance() + ->createPage()->page()); + newPage->closeNewTabIfNeeded = closeNewTabIfNeeded; closeNewTabIfNeeded = false; return newPage; } @@ -217,19 +224,17 @@ bool HelpPage::acceptNavigationRequest(QWebFrame *, closeNewTabIfNeeded = false; const QUrl &url = request.url(); - if (AbstractHelpViewer::launchWithExternalApp(url)) { + if (HelpViewer::launchWithExternalApp(url)) { if (closeNewTab) - QMetaObject::invokeMethod(centralWidget, "closeTab"); + QMetaObject::invokeMethod(OpenPagesManager::instance(), "closeCurrentPage"); return false; } if (type == QWebPage::NavigationTypeLinkClicked - && (m_keyboardModifiers & Qt::ControlModifier - || m_pressedButtons == Qt::MidButton)) { - if (centralWidget->newEmptyTab()) - centralWidget->setSource(url); + && (m_keyboardModifiers & Qt::ControlModifier || m_pressedButtons == Qt::MidButton)) { m_pressedButtons = Qt::NoButton; m_keyboardModifiers = Qt::NoModifier; + OpenPagesManager::instance()->createPage(url); return false; } @@ -243,23 +248,20 @@ bool HelpPage::acceptNavigationRequest(QWebFrame *, // -- HelpViewer -HelpViewer::HelpViewer(CentralWidget *parent, qreal zoom) +HelpViewer::HelpViewer(qreal zoom, QWidget *parent) : QWebView(parent) - , parentWidget(parent) - , loadFinished(false) - , helpEngine(HelpEngineWrapper::instance()) + , d(new HelpViewerPrivate) { TRACE_OBJ setAcceptDrops(false); + settings()->setAttribute(QWebSettings::JavaEnabled, false); + settings()->setAttribute(QWebSettings::PluginsEnabled, false); - setPage(new HelpPage(parent, this)); - + setPage(new HelpPage(this)); page()->setNetworkAccessManager(new HelpNetworkAccessManager(this)); QAction* action = pageAction(QWebPage::OpenLinkInNewWindow); - action->setText(tr("Open Link in New Tab")); - if (!parent) - action->setVisible(false); + action->setText(tr("Open Link in New Page")); pageAction(QWebPage::DownloadLinkToDisk)->setVisible(false); pageAction(QWebPage::DownloadImageToDisk)->setVisible(false); @@ -271,27 +273,23 @@ HelpViewer::HelpViewer(CentralWidget *parent, qreal zoom) SLOT(actionChanged())); connect(pageAction(QWebPage::Forward), SIGNAL(changed()), this, SLOT(actionChanged())); - connect(page(), SIGNAL(linkHovered(QString,QString,QString)), this, + connect(page(), SIGNAL(linkHovered(QString, QString, QString)), this, SIGNAL(highlighted(QString))); connect(this, SIGNAL(urlChanged(QUrl)), this, SIGNAL(sourceChanged(QUrl))); connect(this, SIGNAL(loadStarted()), this, SLOT(setLoadStarted())); connect(this, SIGNAL(loadFinished(bool)), this, SLOT(setLoadFinished(bool))); + connect(this, SIGNAL(titleChanged(QString)), this, SIGNAL(titleChanged())); connect(page(), SIGNAL(printRequested(QWebFrame*)), this, SIGNAL(printRequested())); setFont(viewerFont()); setTextSizeMultiplier(zoom == 0.0 ? 1.0 : zoom); } -HelpViewer::~HelpViewer() -{ - TRACE_OBJ -} - QFont HelpViewer::viewerFont() const { TRACE_OBJ - if (helpEngine.usesBrowserFont()) - return helpEngine.browserFont(); + if (HelpEngineWrapper::instance().usesBrowserFont()) + return HelpEngineWrapper::instance().browserFont(); QWebSettings *webSettings = QWebSettings::globalSettings(); return QFont(webSettings->fontFamily(QWebSettings::StandardFont), @@ -324,26 +322,29 @@ void HelpViewer::resetScale() setTextSizeMultiplier(1.0); } -bool HelpViewer::handleForwardBackwardMouseButtons(QMouseEvent *e) +qreal HelpViewer::scale() const { TRACE_OBJ - if (e->button() == Qt::XButton1) { - triggerPageAction(QWebPage::Back); - return true; - } + return textSizeMultiplier(); +} - if (e->button() == Qt::XButton2) { - triggerPageAction(QWebPage::Forward); - return true; - } +QString HelpViewer::title() const +{ + TRACE_OBJ + return QWebView::title(); +} - return false; +void HelpViewer::setTitle(const QString &title) +{ + TRACE_OBJ + Q_UNUSED(title) } QUrl HelpViewer::source() const { + TRACE_OBJ HelpPage *currentPage = static_cast<HelpPage*> (page()); - if (currentPage && !hasLoadFinished()) { + if (currentPage && !d->m_loadFinished) { // see HelpPage::acceptNavigationRequest(...) return currentPage->m_loadingUrl; } @@ -356,44 +357,84 @@ void HelpViewer::setSource(const QUrl &url) load(url.toString() == QLatin1String("help") ? LocalHelpFile : url); } -void HelpViewer::home() +QString HelpViewer::selectedText() const { TRACE_OBJ - setSource(helpEngine.homePage()); + return QWebView::selectedText(); } -void HelpViewer::wheelEvent(QWheelEvent *e) +bool HelpViewer::isForwardAvailable() const { TRACE_OBJ - if (e->modifiers()& Qt::ControlModifier) { - e->accept(); - e->delta() > 0 ? scaleUp() : scaleDown(); - } else { - QWebView::wheelEvent(e); - } + return pageAction(QWebPage::Forward)->isEnabled(); } -void HelpViewer::mouseReleaseEvent(QMouseEvent *e) +bool HelpViewer::isBackwardAvailable() const { TRACE_OBJ -#ifndef Q_OS_LINUX - if (handleForwardBackwardMouseButtons(e)) - return; -#endif + return pageAction(QWebPage::Back)->isEnabled(); +} - QWebView::mouseReleaseEvent(e); +bool HelpViewer::findText(const QString &text, FindFlags flags, bool incremental, + bool fromSearch) +{ + TRACE_OBJ + Q_UNUSED((incremental && fromSearch)) + QWebPage::FindFlags options = QWebPage::FindWrapsAroundDocument; + if (flags & FindBackward) + options |= QWebPage::FindBackward; + if (flags & FindCaseSensitively) + options |= QWebPage::FindCaseSensitively; + + bool found = QWebView::findText(text, options); + options = QWebPage::HighlightAllOccurrences; + QWebView::findText(QLatin1String(""), options); // clear first + QWebView::findText(text, options); // force highlighting of all other matches + return found; } -void HelpViewer::actionChanged() +// -- public slots + +void HelpViewer::copy() { TRACE_OBJ - QAction *a = qobject_cast<QAction *>(sender()); - if (a == pageAction(QWebPage::Copy)) - emit copyAvailable(a->isEnabled()); - else if (a == pageAction(QWebPage::Back)) - emit backwardAvailable(a->isEnabled()); - else if (a == pageAction(QWebPage::Forward)) - emit forwardAvailable(a->isEnabled()); + triggerPageAction(QWebPage::Copy); +} + +void HelpViewer::forward() +{ + TRACE_OBJ + QWebView::forward(); +} + +void HelpViewer::backward() +{ + TRACE_OBJ + back(); +} + +// -- protected + +void HelpViewer::keyPressEvent(QKeyEvent *e) +{ + TRACE_OBJ + // TODO: remove this once we support multiple keysequences per command + if (e->key() == Qt::Key_Insert && e->modifiers() == Qt::CTRL) { + if (!selectedText().isEmpty()) + copy(); + } + QWebView::keyPressEvent(e); +} + +void HelpViewer::wheelEvent(QWheelEvent *event) +{ + TRACE_OBJ + if (event->modifiers()& Qt::ControlModifier) { + event->accept(); + event->delta() > 0 ? scaleUp() : scaleDown(); + } else { + QWebView::wheelEvent(event); + } } void HelpViewer::mousePressEvent(QMouseEvent *event) @@ -404,24 +445,51 @@ void HelpViewer::mousePressEvent(QMouseEvent *event) return; #endif - HelpPage *currentPage = static_cast<HelpPage*>(page()); - if (currentPage) { + if (HelpPage *currentPage = static_cast<HelpPage*> (page())) { currentPage->m_pressedButtons = event->buttons(); currentPage->m_keyboardModifiers = event->modifiers(); } + QWebView::mousePressEvent(event); } -void HelpViewer::setLoadStarted() +void HelpViewer::mouseReleaseEvent(QMouseEvent *event) { - loadFinished = false; + TRACE_OBJ +#ifndef Q_OS_LINUX + if (handleForwardBackwardMouseButtons(event)) + return; +#endif + + QWebView::mouseReleaseEvent(event); +} + +// -- private slots + +void HelpViewer::actionChanged() +{ + TRACE_OBJ + QAction *a = qobject_cast<QAction *>(sender()); + if (a == pageAction(QWebPage::Copy)) + emit copyAvailable(a->isEnabled()); + else if (a == pageAction(QWebPage::Back)) + emit backwardAvailable(a->isEnabled()); + else if (a == pageAction(QWebPage::Forward)) + emit forwardAvailable(a->isEnabled()); +} + +// -- private + +bool HelpViewer::eventFilter(QObject *obj, QEvent *event) +{ + TRACE_OBJ + return QWebView::eventFilter(obj, event); } -void HelpViewer::setLoadFinished(bool ok) +void HelpViewer::contextMenuEvent(QContextMenuEvent *event) { TRACE_OBJ - loadFinished = ok; - emit sourceChanged(url()); + QWebView::contextMenuEvent(event); } QT_END_NAMESPACE diff --git a/tools/assistant/tools/assistant/helpviewer_qwv.h b/tools/assistant/tools/assistant/helpviewer_qwv.h deleted file mode 100644 index d4a27a2..0000000 --- a/tools/assistant/tools/assistant/helpviewer_qwv.h +++ /dev/null @@ -1,123 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the Qt Assistant 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 Technology Preview License Agreement accompanying -** this package. -** -** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef HELPVIEWERQWV_H -#define HELPVIEWERQWV_H - -#include "helpviewer.h" - -#include <QtGui/QAction> -#include <QtWebKit/QWebView> - -QT_BEGIN_NAMESPACE - -class CentralWidget; -class HelpEngineWrapper; -class QMouseEvent; - -class HelpViewer : public QWebView, public AbstractHelpViewer -{ - Q_OBJECT - -public: - explicit HelpViewer(CentralWidget *parent, qreal zoom = 0.0); - ~HelpViewer(); - - QFont viewerFont() const; - void setViewerFont(const QFont &font); - - void scaleUp(); - void scaleDown(); - void resetScale(); - qreal scale() const { return textSizeMultiplier(); } - - bool handleForwardBackwardMouseButtons(QMouseEvent *e); - - QUrl source() const; - void setSource(const QUrl &url); - - inline QString documentTitle() const - { return title(); } - - inline bool hasSelection() const - { return !selectedText().isEmpty(); } // ### this is suboptimal - - inline void copy() - { return triggerPageAction(QWebPage::Copy); } - - inline bool isForwardAvailable() const - { return pageAction(QWebPage::Forward)->isEnabled(); } - inline bool isBackwardAvailable() const - { return pageAction(QWebPage::Back)->isEnabled(); } - inline bool hasLoadFinished() const - { return loadFinished; } - -public Q_SLOTS: - void home(); - void backward() { back(); } - -Q_SIGNALS: - void copyAvailable(bool enabled); - void forwardAvailable(bool enabled); - void backwardAvailable(bool enabled); - void highlighted(const QString &); - void sourceChanged(const QUrl &); - void printRequested(); - -protected: - virtual void wheelEvent(QWheelEvent *); - void mouseReleaseEvent(QMouseEvent *e); - void mousePressEvent(QMouseEvent *event); - -private Q_SLOTS: - void actionChanged(); - void setLoadStarted(); - void setLoadFinished(bool ok); - -private: - CentralWidget* parentWidget; - bool loadFinished; - HelpEngineWrapper &helpEngine; -}; - -QT_END_NAMESPACE - -#endif // HELPVIEWERQWV_H diff --git a/tools/assistant/tools/assistant/images/closebutton.png b/tools/assistant/tools/assistant/images/closebutton.png Binary files differnew file mode 100644 index 0000000..c978cf5 --- /dev/null +++ b/tools/assistant/tools/assistant/images/closebutton.png diff --git a/tools/assistant/tools/assistant/images/darkclosebutton.png b/tools/assistant/tools/assistant/images/darkclosebutton.png Binary files differnew file mode 100644 index 0000000..1077663 --- /dev/null +++ b/tools/assistant/tools/assistant/images/darkclosebutton.png diff --git a/tools/assistant/tools/assistant/indexwindow.cpp b/tools/assistant/tools/assistant/indexwindow.cpp index 63ddbe4..00f61f2 100644 --- a/tools/assistant/tools/assistant/indexwindow.cpp +++ b/tools/assistant/tools/assistant/indexwindow.cpp @@ -38,13 +38,15 @@ ** $QT_END_LICENSE$ ** ****************************************************************************/ -#include "tracer.h" #include "indexwindow.h" + #include "centralwidget.h" #include "helpenginewrapper.h" #include "helpviewer.h" +#include "openpagesmanager.h" #include "topicchooser.h" +#include "tracer.h" #include <QtGui/QLayout> #include <QtGui/QLabel> @@ -219,10 +221,10 @@ void IndexWindow::open(QHelpIndexWidget* indexWidget, const QModelIndex &index) return; } - if (!AbstractHelpViewer::canOpenPage(url.path())) + if (!HelpViewer::canOpenPage(url.path())) CentralWidget::instance()->setSource(url); else - CentralWidget::instance()->setSourceInNewTab(url); + OpenPagesManager::instance()->createPage(url); } } diff --git a/tools/assistant/tools/assistant/mainwindow.cpp b/tools/assistant/tools/assistant/mainwindow.cpp index 68343a4..48469d4 100644 --- a/tools/assistant/tools/assistant/mainwindow.cpp +++ b/tools/assistant/tools/assistant/mainwindow.cpp @@ -38,57 +38,58 @@ ** $QT_END_LICENSE$ ** ****************************************************************************/ -#include "tracer.h" #include "mainwindow.h" +#include "aboutdialog.h" #include "bookmarkmanager.h" #include "centralwidget.h" -#include "indexwindow.h" -#include "topicchooser.h" +#include "cmdlineparser.h" #include "contentwindow.h" -#include "preferencesdialog.h" +#include "globalactions.h" #include "helpenginewrapper.h" +#include "indexwindow.h" +#include "openpagesmanager.h" +#include "preferencesdialog.h" +#include "qtdocinstaller.h" #include "remotecontrol.h" -#include "cmdlineparser.h" -#include "aboutdialog.h" #include "searchwidget.h" -#include "qtdocinstaller.h" - -// #define TRACING_REQUESTED +#include "topicchooser.h" +#include "tracer.h" -#include <QtCore/QDir> -#include <QtCore/QTimer> +#include <QtCore/QByteArray> #include <QtCore/QDateTime> #include <QtCore/QDebug> -#include <QtCore/QFileSystemWatcher> +#include <QtCore/QDir> #include <QtCore/QPair> #include <QtCore/QResource> -#include <QtCore/QByteArray> #include <QtCore/QTextStream> -#include <QtCore/QCoreApplication> +#include <QtCore/QTimer> -#include <QtGui/QMenuBar> #include <QtGui/QAction> -#include <QtGui/QToolBar> -#include <QtGui/QStatusBar> +#include <QtGui/QComboBox> +#include <QtGui/QDesktopServices> +#include <QtGui/QDesktopWidget> +#include <QtGui/QDockWidget> +#include <QtGui/QFontDatabase> +#include <QtGui/QFileDialog> #include <QtGui/QLabel> -#include <QtGui/QLineEdit> #include <QtGui/QLayout> -#include <QtGui/QDockWidget> -#include <QtGui/QTreeView> +#include <QtGui/QLineEdit> +#include <QtGui/QMenuBar> #include <QtGui/QMessageBox> -#include <QtGui/QFontDatabase> -#include <QtGui/QComboBox> #include <QtGui/QProgressBar> -#include <QtGui/QDesktopServices> +#include <QtGui/QShortcut> +#include <QtGui/QStatusBar> +#include <QtGui/QToolBar> #include <QtGui/QToolButton> -#include <QtGui/QFileDialog> -#include <QtHelp/QHelpEngineCore> -#include <QtHelp/QHelpSearchEngine> #include <QtHelp/QHelpContentModel> +#include <QtHelp/QHelpEngineCore> #include <QtHelp/QHelpIndexModel> +#include <QtHelp/QHelpSearchEngine> + +#include <cstdlib> QT_BEGIN_NAMESPACE @@ -105,6 +106,7 @@ MainWindow::MainWindow(CmdLineParser *cmdLine, QWidget *parent) TRACE_OBJ setToolButtonStyle(Qt::ToolButtonFollowStyle); + setDockOptions(ForceTabbedDocks); // Has no effect; Qt bug? QString collectionFile; if (usesDefaultCollection()) { @@ -115,6 +117,14 @@ MainWindow::MainWindow(CmdLineParser *cmdLine, QWidget *parent) } HelpEngineWrapper &helpEngineWrapper = HelpEngineWrapper::instance(collectionFile); + BookmarkManager *bookMarkManager = BookmarkManager::instance(); + + if (!initHelpDB(!cmdLine->collectionFileGiven())) { + qDebug("Fatal error: Help engine initialization failed. " + "Error message was: %s\nAssistant will now exit.", + qPrintable(HelpEngineWrapper::instance().error())); + std::exit(1); + } m_centralWidget = new CentralWidget(this); setCentralWidget(m_centralWidget); @@ -131,132 +141,154 @@ MainWindow::MainWindow(CmdLineParser *cmdLine, QWidget *parent) contentDock->setWidget(m_contentWindow); addDockWidget(Qt::LeftDockWidgetArea, contentDock); - QDockWidget *bookmarkDock = 0; - if (BookmarkManager *manager = BookmarkManager::instance()) { - bookmarkDock = new QDockWidget(tr("Bookmarks"), this); - bookmarkDock->setObjectName(QLatin1String("BookmarkWindow")); - bookmarkDock->setWidget(m_bookmarkWidget = manager->bookmarkDockWidget()); - addDockWidget(Qt::LeftDockWidgetArea, bookmarkDock); - - connect(manager, SIGNAL(escapePressed()), this, + m_searchWindow = new SearchWidget(helpEngineWrapper.searchEngine()); + m_searchWindow->setFont(!helpEngineWrapper.usesBrowserFont() ? qApp->font() + : helpEngineWrapper.browserFont()); + QDockWidget *searchDock = new QDockWidget(tr("Search"), this); + searchDock->setObjectName(QLatin1String("SearchWindow")); + searchDock->setWidget(m_searchWindow); + addDockWidget(Qt::LeftDockWidgetArea, searchDock); + + QDockWidget *bookmarkDock = new QDockWidget(tr("Bookmarks"), this); + bookmarkDock->setObjectName(QLatin1String("BookmarkWindow")); + bookmarkDock->setWidget(m_bookmarkWidget + = bookMarkManager->bookmarkDockWidget()); + addDockWidget(Qt::LeftDockWidgetArea, bookmarkDock); + + QDockWidget *openPagesDock = new QDockWidget(tr("Open Pages"), this); + openPagesDock->setObjectName(QLatin1String("Open Pages")); + OpenPagesManager *openPagesManager + = OpenPagesManager::createInstance(this, usesDefaultCollection(), m_cmdLine->url()); + openPagesDock->setWidget(openPagesManager->openPagesWidget()); + addDockWidget(Qt::LeftDockWidgetArea, openPagesDock); + + connect(m_centralWidget, SIGNAL(addBookmark(QString, QString)), + bookMarkManager, SLOT(addBookmark(QString, QString))); + connect(bookMarkManager, SIGNAL(escapePressed()), this, SLOT(activateCurrentCentralWidgetTab())); - connect(manager, SIGNAL(setSource(QUrl)), m_centralWidget, + connect(bookMarkManager, SIGNAL(setSource(QUrl)), m_centralWidget, SLOT(setSource(QUrl))); - connect(manager, SIGNAL(setSourceInNewTab(QUrl)), m_centralWidget, - SLOT(setSourceInNewTab(QUrl))); - connect(m_centralWidget, SIGNAL(addBookmark(QString, QString)), manager, - SLOT(addBookmark(QString, QString))); - } + connect(bookMarkManager, SIGNAL(setSourceInNewTab(QUrl)), + openPagesManager, SLOT(createPage(QUrl))); QHelpSearchEngine *searchEngine = helpEngineWrapper.searchEngine(); connect(searchEngine, SIGNAL(indexingStarted()), this, SLOT(indexingStarted())); connect(searchEngine, SIGNAL(indexingFinished()), this, SLOT(indexingFinished())); - m_centralWidget->createSearchWidget(searchEngine); - m_centralWidget->activateSearchWidget(); - QString defWindowTitle = tr("Qt Assistant"); setWindowTitle(defWindowTitle); setupActions(); statusBar()->show(); + m_centralWidget->connectTabBar(); - if (initHelpDB(!cmdLine->collectionFileGiven())) { - setupFilterToolbar(); - setupAddressToolbar(); - - const QString windowTitle = helpEngineWrapper.windowTitle(); - setWindowTitle(windowTitle.isEmpty() ? defWindowTitle : windowTitle); - QByteArray iconArray = helpEngineWrapper.applicationIcon(); - if (iconArray.size() > 0) { - QPixmap pix; - pix.loadFromData(iconArray); - QIcon appIcon(pix); - qApp->setWindowIcon(appIcon); - } else { - QIcon appIcon(QLatin1String(":/trolltech/assistant/images/assistant-128.png")); - qApp->setWindowIcon(appIcon); - } + setupFilterToolbar(); + setupAddressToolbar(); - // Show the widget here, otherwise the restore geometry and state won't work - // on x11. - show(); - QByteArray ba(helpEngineWrapper.mainWindow()); - if (!ba.isEmpty()) - restoreState(ba); - - ba = helpEngineWrapper.mainWindowGeometry(); - if (!ba.isEmpty()) { - restoreGeometry(ba); - } else { - tabifyDockWidget(contentDock, indexDock); - if (bookmarkDock) - tabifyDockWidget(indexDock, bookmarkDock); - contentDock->raise(); - resize(QSize(800, 600)); - } + const QString windowTitle = helpEngineWrapper.windowTitle(); + setWindowTitle(windowTitle.isEmpty() ? defWindowTitle : windowTitle); + QByteArray iconArray = helpEngineWrapper.applicationIcon(); + if (iconArray.size() > 0) { + QPixmap pix; + pix.loadFromData(iconArray); + QIcon appIcon(pix); + qApp->setWindowIcon(appIcon); + } else { + QIcon appIcon(QLatin1String(":/trolltech/assistant/images/assistant-128.png")); + qApp->setWindowIcon(appIcon); + } - if (!helpEngineWrapper.hasFontSettings()) { - helpEngineWrapper.setUseAppFont(false); - helpEngineWrapper.setUseBrowserFont(false); - helpEngineWrapper.setAppFont(qApp->font()); - helpEngineWrapper.setAppWritingSystem(QFontDatabase::Latin); - helpEngineWrapper.setBrowserFont(qApp->font()); - helpEngineWrapper.setBrowserWritingSystem(QFontDatabase::Latin); - } else { - updateApplicationFont(); - } + QToolBar *toolBar = addToolBar(tr("Bookmark Toolbar")); + bookMarkManager->setBookmarksToolbar(toolBar); - updateAboutMenuText(); - - QTimer::singleShot(0, this, SLOT(insertLastPages())); - if (m_cmdLine->enableRemoteControl()) - (void)new RemoteControl(this); - - if (m_cmdLine->contents() == CmdLineParser::Show) - showContents(); - else if (m_cmdLine->contents() == CmdLineParser::Hide) - hideContents(); - - if (m_cmdLine->index() == CmdLineParser::Show) - showIndex(); - else if (m_cmdLine->index() == CmdLineParser::Hide) - hideIndex(); - - if (m_cmdLine->bookmarks() == CmdLineParser::Show) - showBookmarksDockWidget(); - else if (m_cmdLine->bookmarks() == CmdLineParser::Hide) - hideBookmarksDockWidget(); - - if (m_cmdLine->search() == CmdLineParser::Show) - showSearch(); - else if (m_cmdLine->search() == CmdLineParser::Hide) - hideSearch(); - - if (m_cmdLine->contents() == CmdLineParser::Activate) - showContents(); - else if (m_cmdLine->index() == CmdLineParser::Activate) - showIndex(); - else if (m_cmdLine->bookmarks() == CmdLineParser::Activate) - showBookmarksDockWidget(); - - if (!m_cmdLine->currentFilter().isEmpty()) { - const QString &curFilter = m_cmdLine->currentFilter(); - if (helpEngineWrapper.customFilters().contains(curFilter)) - helpEngineWrapper.setCurrentFilter(curFilter); - } + // Show the widget here, otherwise the restore geometry and state won't work + // on x11. + show(); - if (usesDefaultCollection()) - QTimer::singleShot(0, this, SLOT(lookForNewQtDocumentation())); - else - checkInitState(); + toolBar->hide(); + toolBarMenu()->addAction(toolBar->toggleViewAction()); + + QByteArray ba(helpEngineWrapper.mainWindow()); + if (!ba.isEmpty()) + restoreState(ba); + + ba = helpEngineWrapper.mainWindowGeometry(); + if (!ba.isEmpty()) { + restoreGeometry(ba); + } else { + tabifyDockWidget(contentDock, indexDock); + tabifyDockWidget(indexDock, bookmarkDock); + tabifyDockWidget(bookmarkDock, openPagesDock); + tabifyDockWidget(openPagesDock, searchDock); + contentDock->raise(); + const QRect screen = QApplication::desktop()->screenGeometry(); + resize(4*screen.width()/5, 4*screen.height()/5); + } - connect(&helpEngineWrapper, SIGNAL(documentationRemoved(QString)), - this, SLOT(documentationRemoved(QString))); - connect(&helpEngineWrapper, SIGNAL(documentationUpdated(QString)), - this, SLOT(documentationUpdated(QString))); + if (!helpEngineWrapper.hasFontSettings()) { + helpEngineWrapper.setUseAppFont(false); + helpEngineWrapper.setUseBrowserFont(false); + helpEngineWrapper.setAppFont(qApp->font()); + helpEngineWrapper.setAppWritingSystem(QFontDatabase::Latin); + helpEngineWrapper.setBrowserFont(qApp->font()); + helpEngineWrapper.setBrowserWritingSystem(QFontDatabase::Latin); + } else { + updateApplicationFont(); } + + updateAboutMenuText(); + + QTimer::singleShot(0, this, SLOT(insertLastPages())); + if (m_cmdLine->enableRemoteControl()) + (void)new RemoteControl(this); + + if (m_cmdLine->contents() == CmdLineParser::Show) + showContents(); + else if (m_cmdLine->contents() == CmdLineParser::Hide) + hideContents(); + + if (m_cmdLine->index() == CmdLineParser::Show) + showIndex(); + else if (m_cmdLine->index() == CmdLineParser::Hide) + hideIndex(); + + if (m_cmdLine->bookmarks() == CmdLineParser::Show) + showBookmarksDockWidget(); + else if (m_cmdLine->bookmarks() == CmdLineParser::Hide) + hideBookmarksDockWidget(); + + if (m_cmdLine->search() == CmdLineParser::Show) + showSearch(); + else if (m_cmdLine->search() == CmdLineParser::Hide) + hideSearch(); + + if (m_cmdLine->contents() == CmdLineParser::Activate) + showContents(); + else if (m_cmdLine->index() == CmdLineParser::Activate) + showIndex(); + else if (m_cmdLine->bookmarks() == CmdLineParser::Activate) + showBookmarksDockWidget(); + + if (!m_cmdLine->currentFilter().isEmpty()) { + const QString &curFilter = m_cmdLine->currentFilter(); + if (helpEngineWrapper.customFilters().contains(curFilter)) + helpEngineWrapper.setCurrentFilter(curFilter); + } + + if (usesDefaultCollection()) + QTimer::singleShot(0, this, SLOT(lookForNewQtDocumentation())); + else + checkInitState(); + + connect(&helpEngineWrapper, SIGNAL(documentationRemoved(QString)), + this, SLOT(documentationRemoved(QString))); + connect(&helpEngineWrapper, SIGNAL(documentationUpdated(QString)), + this, SLOT(documentationUpdated(QString))); + setTabPosition(Qt::AllDockWidgetAreas, QTabWidget::North); + GlobalActions::instance()->updateActions(); + if (helpEngineWrapper.addressBarEnabled()) + showNewAddress(); } MainWindow::~MainWindow() @@ -392,11 +424,6 @@ void MainWindow::checkInitState() void MainWindow::insertLastPages() { TRACE_OBJ - if (m_cmdLine->url().isValid()) - m_centralWidget->setSource(m_cmdLine->url()); - else - m_centralWidget->setupWidget(); - if (m_cmdLine->search() == CmdLineParser::Activate) showSearch(); } @@ -414,8 +441,13 @@ void MainWindow::setupActions() QMenu *menu = menuBar()->addMenu(tr("&File")); - m_newTabAction = menu->addAction(tr("New &Tab"), m_centralWidget, SLOT(newTab())); + OpenPagesManager * const openPages = OpenPagesManager::instance(); + m_newTabAction + = menu->addAction(tr("New &Tab"), openPages, SLOT(createPage())); m_newTabAction->setShortcut(QKeySequence::AddTab); + m_closeTabAction = menu->addAction(tr("&Close Tab"), + openPages, SLOT(closeCurrentPage())); + m_closeTabAction->setShortcuts(QKeySequence::Close); menu->addSeparator(); @@ -424,17 +456,10 @@ void MainWindow::setupActions() m_printPreviewAction = menu->addAction(tr("Print Preview..."), m_centralWidget, SLOT(printPreview())); - m_printAction = menu->addAction(tr("&Print..."), m_centralWidget, SLOT(print())); - m_printAction->setPriority(QAction::LowPriority); - m_printAction->setIcon(QIcon(resourcePath + QLatin1String("/print.png"))); - m_printAction->setShortcut(QKeySequence::Print); - + GlobalActions *globalActions = GlobalActions::instance(this); + menu->addAction(globalActions->printAction()); menu->addSeparator(); - m_closeTabAction = menu->addAction(tr("&Close Tab"), m_centralWidget, - SLOT(closeTab())); - m_closeTabAction->setShortcuts(QKeySequence::Close); - QAction *tmp = menu->addAction(QIcon::fromTheme("application-exit"), tr("&Quit"), this, SLOT(close())); tmp->setMenuRole(QAction::QuitRole); @@ -445,19 +470,8 @@ void MainWindow::setupActions() #endif menu = menuBar()->addMenu(tr("&Edit")); - m_copyAction = menu->addAction(tr("&Copy selected Text"), m_centralWidget, - SLOT(copySelection())); - m_copyAction->setPriority(QAction::LowPriority); - m_copyAction->setIconText("&Copy"); - m_copyAction->setIcon(QIcon(resourcePath + QLatin1String("/editcopy.png"))); - m_copyAction->setShortcuts(QKeySequence::Copy); - m_copyAction->setEnabled(false); - - m_findAction = menu->addAction(tr("&Find in Text..."), m_centralWidget, - SLOT(showTextSearch())); - m_findAction->setIconText(tr("&Find")); - m_findAction->setIcon(QIcon(resourcePath + QLatin1String("/find.png"))); - m_findAction->setShortcuts(QKeySequence::Find); + menu->addAction(globalActions->copyAction()); + menu->addAction(globalActions->findAction()); QAction *findNextAction = menu->addAction(tr("Find &Next"), m_centralWidget, SLOT(findNext())); @@ -472,17 +486,8 @@ void MainWindow::setupActions() tmp->setMenuRole(QAction::PreferencesRole); m_viewMenu = menuBar()->addMenu(tr("&View")); - m_zoomInAction = m_viewMenu->addAction(tr("Zoom &in"), m_centralWidget, - SLOT(zoomIn())); - m_zoomInAction->setPriority(QAction::LowPriority); - m_zoomInAction->setIcon(QIcon(resourcePath + QLatin1String("/zoomin.png"))); - m_zoomInAction->setShortcut(QKeySequence::ZoomIn); - - m_zoomOutAction = m_viewMenu->addAction(tr("Zoom &out"), m_centralWidget, - SLOT(zoomOut())); - m_zoomOutAction->setPriority(QAction::LowPriority); - m_zoomOutAction->setIcon(QIcon(resourcePath + QLatin1String("/zoomout.png"))); - m_zoomOutAction->setShortcut(QKeySequence::ZoomOut); + m_viewMenu->addAction(globalActions->zoomInAction()); + m_viewMenu->addAction(globalActions->zoomOutAction()); m_resetZoomAction = m_viewMenu->addAction(tr("Normal &Size"), m_centralWidget, SLOT(resetZoom())); @@ -498,24 +503,15 @@ void MainWindow::setupActions() QKeySequence(tr("ALT+I"))); m_viewMenu->addAction(tr("Bookmarks"), this, SLOT(showBookmarksDockWidget()), QKeySequence(tr("ALT+O"))); - m_viewMenu->addAction(tr("Search"), this, SLOT(showSearchWidget()), + m_viewMenu->addAction(tr("Search"), this, SLOT(showSearch()), QKeySequence(tr("ALT+S"))); + m_viewMenu->addAction(tr("Open Pages"), this, SLOT(showOpenPages()), + QKeySequence(tr("ALT+P"))); menu = menuBar()->addMenu(tr("&Go")); - m_homeAction = menu->addAction(tr("&Home"), m_centralWidget, SLOT(home())); - m_homeAction->setShortcut(tr("ALT+Home")); - m_homeAction->setIcon(QIcon(resourcePath + QLatin1String("/home.png"))); - - m_backAction = menu->addAction(tr("&Back"), m_centralWidget, SLOT(backward())); - m_backAction->setEnabled(false); - m_backAction->setShortcuts(QKeySequence::Back); - m_backAction->setIcon(QIcon(resourcePath + QLatin1String("/previous.png"))); - - m_nextAction = menu->addAction(tr("&Forward"), m_centralWidget, SLOT(forward())); - m_nextAction->setPriority(QAction::LowPriority); - m_nextAction->setEnabled(false); - m_nextAction->setShortcuts(QKeySequence::Forward); - m_nextAction->setIcon(QIcon(resourcePath + QLatin1String("/next.png"))); + menu->addAction(globalActions->homeAction()); + menu->addAction(globalActions->backAction()); + menu->addAction(globalActions->nextAction()); m_syncAction = menu->addAction(tr("Sync with Table of Contents"), this, SLOT(syncContents())); @@ -524,60 +520,52 @@ void MainWindow::setupActions() menu->addSeparator(); - tmp = menu->addAction(tr("Next Page"), m_centralWidget, SLOT(nextPage())); + tmp = menu->addAction(tr("Next Page"), openPages, SLOT(nextPage())); tmp->setShortcuts(QList<QKeySequence>() << QKeySequence(tr("Ctrl+Alt+Right")) << QKeySequence(Qt::CTRL + Qt::Key_PageDown)); - tmp = menu->addAction(tr("Previous Page"), m_centralWidget, SLOT(previousPage())); + tmp = menu->addAction(tr("Previous Page"), openPages, SLOT(previousPage())); tmp->setShortcuts(QList<QKeySequence>() << QKeySequence(tr("Ctrl+Alt+Left")) << QKeySequence(Qt::CTRL + Qt::Key_PageUp)); - if (BookmarkManager *manager = BookmarkManager::instance()) - manager->takeBookmarksMenu(menuBar()->addMenu(tr("&Bookmarks"))); +#ifdef Q_WS_MAC + QShortcut *sct = new QShortcut(QKeySequence(Qt::ALT + Qt::Key_Tab), this); + connect(sct, SIGNAL(activated()), openPages, SLOT(nextPageWithSwitcher())); + sct = new QShortcut(QKeySequence(Qt::ALT + Qt::SHIFT + Qt::Key_Tab), this); + connect(sct, SIGNAL(activated()), openPages, SLOT(previousPageWithSwitcher())); +#else + QShortcut *sct = new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_Tab), this); + connect(sct, SIGNAL(activated()), openPages, SLOT(nextPageWithSwitcher())); + sct = new QShortcut(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_Tab), this); + connect(sct, SIGNAL(activated()), openPages, SLOT(previousPageWithSwitcher())); +#endif + + BookmarkManager::instance()->setBookmarksMenu(menuBar()->addMenu(tr("&Bookmarks"))); menu = menuBar()->addMenu(tr("&Help")); m_aboutAction = menu->addAction(tr("About..."), this, SLOT(showAboutDialog())); m_aboutAction->setMenuRole(QAction::AboutRole); #ifdef Q_WS_X11 - m_newTabAction->setIcon(QIcon::fromTheme("tab-new", m_newTabAction->icon())); - m_closeTabAction->setIcon(QIcon::fromTheme("window-close", m_closeTabAction->icon())); - m_backAction->setIcon(QIcon::fromTheme("go-previous" , m_backAction->icon())); - m_nextAction->setIcon(QIcon::fromTheme("go-next" , m_nextAction->icon())); - m_zoomInAction->setIcon(QIcon::fromTheme("zoom-in" , m_zoomInAction->icon())); - m_zoomOutAction->setIcon(QIcon::fromTheme("zoom-out" , m_zoomOutAction->icon())); m_resetZoomAction->setIcon(QIcon::fromTheme("zoom-original" , m_resetZoomAction->icon())); m_syncAction->setIcon(QIcon::fromTheme("view-refresh" , m_syncAction->icon())); - m_copyAction->setIcon(QIcon::fromTheme("edit-copy" , m_copyAction->icon())); - m_findAction->setIcon(QIcon::fromTheme("edit-find" , m_findAction->icon())); - m_homeAction->setIcon(QIcon::fromTheme("go-home" , m_homeAction->icon())); - m_pageSetupAction->setIcon(QIcon::fromTheme("document-page-setup", m_pageSetupAction->icon())); - m_printPreviewAction->setIcon(QIcon::fromTheme("document-print-preview", m_printPreviewAction->icon())); - m_printAction->setIcon(QIcon::fromTheme("document-print" , m_printAction->icon())); - m_aboutAction->setIcon(QIcon::fromTheme("help-about", m_aboutAction->icon())); #endif QToolBar *navigationBar = addToolBar(tr("Navigation Toolbar")); navigationBar->setObjectName(QLatin1String("NavigationToolBar")); - navigationBar->addAction(m_backAction); - navigationBar->addAction(m_nextAction); - navigationBar->addAction(m_homeAction); + navigationBar->addAction(globalActions->backAction()); + navigationBar->addAction(globalActions->nextAction()); + navigationBar->addAction(globalActions->homeAction()); navigationBar->addAction(m_syncAction); - QAction *sep = navigationBar->addSeparator(); - navigationBar->addAction(m_copyAction); - navigationBar->addAction(m_printAction); - navigationBar->addAction(m_findAction); - QAction *sep2 = navigationBar->addSeparator(); - navigationBar->addAction(m_zoomInAction); - navigationBar->addAction(m_zoomOutAction); + navigationBar->addSeparator(); + navigationBar->addAction(globalActions->copyAction()); + navigationBar->addAction(globalActions->printAction()); + navigationBar->addAction(globalActions->findAction()); + navigationBar->addSeparator(); + navigationBar->addAction(globalActions->zoomInAction()); + navigationBar->addAction(globalActions->zoomOutAction()); navigationBar->addAction(m_resetZoomAction); - QList<QAction*> actionList; - actionList << m_backAction << m_nextAction << m_homeAction << sep - << m_zoomInAction << m_zoomOutAction << sep2 << m_copyAction - << m_printAction << m_findAction; - m_centralWidget->setGlobalActions(actionList); - #if defined(Q_WS_MAC) QMenu *windowMenu = new QMenu(tr("&Window"), this); menuBar()->insertMenu(menu->menuAction(), windowMenu); @@ -587,16 +575,14 @@ void MainWindow::setupActions() #endif // content viewer connections - connect(m_centralWidget, SIGNAL(copyAvailable(bool)), this, - SLOT(copyAvailable(bool))); - connect(m_centralWidget, SIGNAL(currentViewerChanged()), this, - SLOT(updateNavigationItems())); - connect(m_centralWidget, SIGNAL(currentViewerChanged()), this, - SLOT(updateTabCloseAction())); - connect(m_centralWidget, SIGNAL(forwardAvailable(bool)), this, - SLOT(updateNavigationItems())); - connect(m_centralWidget, SIGNAL(backwardAvailable(bool)), this, - SLOT(updateNavigationItems())); + connect(m_centralWidget, SIGNAL(copyAvailable(bool)), globalActions, + SLOT(setCopyAvailable(bool))); + connect(m_centralWidget, SIGNAL(currentViewerChanged()), globalActions, + SLOT(updateActions())); + connect(m_centralWidget, SIGNAL(forwardAvailable(bool)), globalActions, + SLOT(updateActions())); + connect(m_centralWidget, SIGNAL(backwardAvailable(bool)), globalActions, + SLOT(updateActions())); connect(m_centralWidget, SIGNAL(highlighted(QString)), statusBar(), SLOT(showMessage(QString))); @@ -614,6 +600,12 @@ void MainWindow::setupActions() connect(m_contentWindow, SIGNAL(escapePressed()), this, SLOT(activateCurrentCentralWidgetTab())); + // search window + connect(m_searchWindow, SIGNAL(requestShowLink(QUrl)), + CentralWidget::instance(), SLOT(setSourceFromSearch(QUrl))); + connect(m_searchWindow, SIGNAL(requestShowLinkInNewTab(QUrl)), + OpenPagesManager::instance(), SLOT(createNewPageFromSearch(QUrl))); + #if defined(QT_NO_PRINTER) m_pageSetupAction->setVisible(false); m_printPreviewAction->setVisible(false); @@ -737,26 +729,6 @@ void MainWindow::gotoAddress() m_centralWidget->setSource(m_addressLineEdit->text()); } -void MainWindow::updateNavigationItems() -{ - TRACE_OBJ - bool hasCurrentViewer = m_centralWidget->isHomeAvailable(); - m_copyAction->setEnabled(m_centralWidget->hasSelection()); - m_homeAction->setEnabled(hasCurrentViewer); - m_syncAction->setEnabled(hasCurrentViewer); - m_printPreviewAction->setEnabled(hasCurrentViewer); - m_printAction->setEnabled(hasCurrentViewer); - m_nextAction->setEnabled(m_centralWidget->isForwardAvailable()); - m_backAction->setEnabled(m_centralWidget->isBackwardAvailable()); - m_newTabAction->setEnabled(hasCurrentViewer); -} - -void MainWindow::updateTabCloseAction() -{ - TRACE_OBJ - m_closeTabAction->setEnabled(m_centralWidget->enableTabCloseAction()); -} - void MainWindow::showTopicChooser(const QMap<QString, QUrl> &links, const QString &keyword) { @@ -775,6 +747,8 @@ void MainWindow::showPreferences() SLOT(updateApplicationFont())); connect(&dia, SIGNAL(updateBrowserFont()), m_centralWidget, SLOT(updateBrowserFont())); + connect(&dia, SIGNAL(updateUserInterface()), m_centralWidget, + SLOT(updateUserInterface())); dia.showDialog(); } @@ -790,12 +764,6 @@ void MainWindow::syncContents() qApp->restoreOverrideCursor(); } -void MainWindow::copyAvailable(bool yes) -{ - TRACE_OBJ - m_copyAction->setEnabled(yes); -} - void MainWindow::showAboutDialog() { TRACE_OBJ @@ -904,15 +872,13 @@ void MainWindow::setBookmarksVisible(bool visible) void MainWindow::showBookmarksDockWidget() { TRACE_OBJ - if (m_bookmarkWidget) - activateDockWidget(m_bookmarkWidget); + activateDockWidget(m_bookmarkWidget); } void MainWindow::hideBookmarksDockWidget() { TRACE_OBJ - if (m_bookmarkWidget) - m_bookmarkWidget->parentWidget()->hide(); + m_bookmarkWidget->parentWidget()->hide(); } void MainWindow::setSearchVisible(bool visible) @@ -927,13 +893,19 @@ void MainWindow::setSearchVisible(bool visible) void MainWindow::showSearch() { TRACE_OBJ - m_centralWidget->activateSearchWidget(); + activateDockWidget(m_searchWindow); +} + +void MainWindow::showOpenPages() +{ + TRACE_OBJ + activateDockWidget(OpenPagesManager::instance()->openPagesWidget()); } void MainWindow::hideSearch() { TRACE_OBJ - m_centralWidget->removeSearchWidget(); + m_searchWindow->parentWidget()->hide(); } void MainWindow::activateDockWidget(QWidget *w) @@ -953,10 +925,7 @@ void MainWindow::setIndexString(const QString &str) void MainWindow::activateCurrentBrowser() { TRACE_OBJ - CentralWidget *cw = CentralWidget::instance(); - if (cw) { - cw->activateTab(true); - } + CentralWidget::instance()->activateTab(); } void MainWindow::activateCurrentCentralWidgetTab() @@ -965,12 +934,6 @@ void MainWindow::activateCurrentCentralWidgetTab() m_centralWidget->activateTab(); } -void MainWindow::showSearchWidget() -{ - TRACE_OBJ - m_centralWidget->activateSearchWidget(true); -} - void MainWindow::updateApplicationFont() { TRACE_OBJ @@ -1092,17 +1055,13 @@ void MainWindow::currentFilterChanged(const QString &filter) void MainWindow::documentationRemoved(const QString &namespaceName) { TRACE_OBJ - CentralWidget* widget = CentralWidget::instance(); - widget->closeOrReloadTabs(widget->currentSourceFileList(). - keys(namespaceName), false); + OpenPagesManager::instance()->closePages(namespaceName); } void MainWindow::documentationUpdated(const QString &namespaceName) { TRACE_OBJ - CentralWidget* widget = CentralWidget::instance(); - widget->closeOrReloadTabs(widget->currentSourceFileList(). - keys(namespaceName), true); + OpenPagesManager::instance()->reloadPages(namespaceName); } void MainWindow::resetQtDocInfo(const QString &component) diff --git a/tools/assistant/tools/assistant/mainwindow.h b/tools/assistant/tools/assistant/mainwindow.h index 26726ee..9b4dbce 100644 --- a/tools/assistant/tools/assistant/mainwindow.h +++ b/tools/assistant/tools/assistant/mainwindow.h @@ -42,24 +42,27 @@ #ifndef MAINWINDOW_H #define MAINWINDOW_H +#include <QtCore/QList> #include <QtCore/QUrl> #include <QtGui/QMainWindow> QT_BEGIN_NAMESPACE class QAction; +class QComboBox; class QFileSystemWatcher; class QLineEdit; -class QComboBox; class QMenu; -class IndexWindow; -class QHelpEngineCore; -class QHelpEngine; class CentralWidget; -class ContentWindow; class CmdLineParser; +class ContentWindow; +class IndexWindow; +class OpenPagesWindow; class QtDocInstaller; +class QHelpEngineCore; +class QHelpEngine; +class SearchWidget; class MainWindow : public QMainWindow { @@ -87,7 +90,6 @@ public slots: void setIndexVisible(bool visible); void setBookmarksVisible(bool visible); void setSearchVisible(bool visible); - void showSearchWidget(); void syncContents(); void activateCurrentCentralWidgetTab(); void currentFilterChanged(const QString &filter); @@ -96,14 +98,12 @@ private slots: void showContents(); void showIndex(); void showSearch(); + void showOpenPages(); void insertLastPages(); void gotoAddress(); void showPreferences(); void showNewAddress(); void showAboutDialog(); - void copyAvailable(bool yes); - void updateNavigationItems(); - void updateTabCloseAction(); void showNewAddress(const QUrl &url); void showTopicChooser(const QMap<QString, QUrl> &links, const QString &keyword); void updateApplicationFont(); @@ -144,20 +144,13 @@ private: CentralWidget *m_centralWidget; IndexWindow *m_indexWindow; ContentWindow *m_contentWindow; + SearchWidget *m_searchWindow; QLineEdit *m_addressLineEdit; QComboBox *m_filterCombo; - QAction *m_backAction; - QAction *m_nextAction; - QAction *m_homeAction; QAction *m_syncAction; - QAction *m_copyAction; - QAction *m_findAction; - QAction *m_printAction; QAction *m_printPreviewAction; QAction *m_pageSetupAction; - QAction *m_zoomInAction; - QAction *m_zoomOutAction; QAction *m_resetZoomAction; QAction *m_aboutAction; QAction *m_closeTabAction; diff --git a/tools/assistant/tools/assistant/openpagesmanager.cpp b/tools/assistant/tools/assistant/openpagesmanager.cpp new file mode 100644 index 0000000..75b8653 --- /dev/null +++ b/tools/assistant/tools/assistant/openpagesmanager.cpp @@ -0,0 +1,378 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Assistant module 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 Technology Preview License Agreement accompanying +** this package. +** +** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "openpagesmanager.h" + +#include "centralwidget.h" +#include "helpenginewrapper.h" +#include "helpviewer.h" +#include "openpagesmodel.h" +#include "openpagesswitcher.h" +#include "openpageswidget.h" +#include "tracer.h" +#include "../shared/collectionconfiguration.h" + +#include <QtGui/QApplication> +#include <QtGui/QTreeView> + +QT_BEGIN_NAMESPACE + +OpenPagesManager *OpenPagesManager::m_instance = 0; + +OpenPagesManager *OpenPagesManager::createInstance(QObject *parent, + bool defaultCollection, const QUrl &cmdLineUrl) +{ + TRACE_OBJ + Q_ASSERT(!m_instance); + m_instance = new OpenPagesManager(parent, defaultCollection, cmdLineUrl); + return m_instance; +} + +OpenPagesManager *OpenPagesManager::instance() +{ + TRACE_OBJ + Q_ASSERT(m_instance); + return m_instance; +} + +OpenPagesManager::OpenPagesManager(QObject *parent, bool defaultCollection, + const QUrl &cmdLineUrl) + : QObject(parent) + , m_model(new OpenPagesModel(this)) + , m_openPagesWidget(0) + , m_openPagesSwitcher(0) +{ + TRACE_OBJ + m_openPagesWidget = new OpenPagesWidget(m_model); + m_openPagesWidget->setFrameStyle(QFrame::NoFrame); + connect(m_openPagesWidget, SIGNAL(setCurrentPage(QModelIndex)), this, + SLOT(setCurrentPage(QModelIndex))); + connect(m_openPagesWidget, SIGNAL(closePage(QModelIndex)), this, + SLOT(closePage(QModelIndex))); + connect(m_openPagesWidget, SIGNAL(closePagesExcept(QModelIndex)), this, + SLOT(closePagesExcept(QModelIndex))); + + m_openPagesSwitcher = new OpenPagesSwitcher(m_model); + connect(m_openPagesSwitcher, SIGNAL(closePage(QModelIndex)), this, + SLOT(closePage(QModelIndex))); + connect(m_openPagesSwitcher, SIGNAL(setCurrentPage(QModelIndex)), this, + SLOT(setCurrentPage(QModelIndex))); + + setupInitialPages(defaultCollection, cmdLineUrl); +} + +OpenPagesManager ::~OpenPagesManager() +{ + TRACE_OBJ + m_instance = 0; + delete m_openPagesSwitcher; +} + +int OpenPagesManager::pageCount() const +{ + TRACE_OBJ + return m_model->rowCount(); +} + +void OpenPagesManager::setupInitialPages(bool defaultCollection, + const QUrl &cmdLineUrl) +{ + TRACE_OBJ + if (cmdLineUrl.isValid()) { + createPage(cmdLineUrl); + return; + } + + HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance(); + int initialPage = 0; + switch (helpEngine.startOption()) { + case ShowHomePage: + m_model->addPage(helpEngine.homePage()); + break; + case ShowBlankPage: + m_model->addPage(QUrl(QLatin1String("about:blank"))); + break; + case ShowLastPages: { + const QStringList &lastShownPageList = helpEngine.lastShownPages(); + const int pageCount = lastShownPageList.count(); + if (pageCount == 0) { + if (defaultCollection) + m_model->addPage(QUrl(QLatin1String("help"))); + else + m_model->addPage(QUrl(QLatin1String("about:blank"))); + } else { + QStringList zoomFactors = helpEngine.lastZoomFactors(); + while (zoomFactors.count() < pageCount) + zoomFactors.append(CollectionConfiguration::DefaultZoomFactor); + initialPage = helpEngine.lastTabPage(); + if (initialPage >= pageCount) { + qWarning("Initial page set to %d, maximum possible value is %d", + initialPage, pageCount - 1); + initialPage = 0; + } + for (int curPage = 0; curPage < pageCount; ++curPage) { + const QString &curFile = lastShownPageList.at(curPage); + if (helpEngine.findFile(curFile).isValid() + || curFile == QLatin1String("about:blank")) { + m_model->addPage(curFile, zoomFactors.at(curPage).toFloat()); + } else if (curPage <= initialPage && initialPage > 0) + --initialPage; + } + } + break; + } + default: + Q_ASSERT(!"Unhandled option"); + } + + if (m_model->rowCount() == 0) + m_model->addPage(helpEngine.homePage()); + for (int i = 0; i < m_model->rowCount(); ++i) + CentralWidget::instance()->addPage(m_model->pageAt(i)); + setCurrentPage((initialPage >= m_model->rowCount()) + ? m_model->rowCount() - 1 : initialPage); + m_openPagesSwitcher->selectCurrentPage(); +} + +HelpViewer *OpenPagesManager::createPage() +{ + TRACE_OBJ + return createPage(QUrl(QLatin1String("about:blank"))); +} + +void OpenPagesManager::closeCurrentPage() +{ + TRACE_OBJ + Q_ASSERT(m_model->rowCount() > 1); + const QModelIndexList selectedIndexes + = m_openPagesWidget->selectionModel()->selectedRows(); + if (selectedIndexes.isEmpty()) + return; + Q_ASSERT(selectedIndexes.count() == 1); + removePage(selectedIndexes.first().row()); +} + +HelpViewer *OpenPagesManager::createPage(const QUrl &url, bool fromSearch) +{ + TRACE_OBJ + if (HelpViewer::launchWithExternalApp(url)) + return 0; + + m_model->addPage(url); + const int index = m_model->rowCount() - 1; + HelpViewer * const page = m_model->pageAt(index); + CentralWidget::instance()->addPage(page, fromSearch); + setCurrentPage(index); + return page; +} + +HelpViewer *OpenPagesManager::createNewPageFromSearch(const QUrl &url) +{ + TRACE_OBJ + return createPage(url, true); +} + +void OpenPagesManager::closePage(HelpViewer *viewer) +{ + TRACE_OBJ + for (int i = 0; i < m_model->rowCount(); ++i) { + if (m_model->pageAt(i) == viewer) { + removePage(i); + break; + } + } +} + +void OpenPagesManager::closePage(const QModelIndex &index) +{ + TRACE_OBJ + if (index.isValid()) + removePage(index.row()); +} + +void OpenPagesManager::closePages(const QString &nameSpace) +{ + TRACE_OBJ + closeOrReloadPages(nameSpace, false); +} + +void OpenPagesManager::reloadPages(const QString &nameSpace) +{ + TRACE_OBJ + closeOrReloadPages(nameSpace, true); + m_openPagesWidget->selectCurrentPage(); +} + +void OpenPagesManager::closeOrReloadPages(const QString &nameSpace, bool tryReload) +{ + TRACE_OBJ + for (int i = m_model->rowCount() - 1; i >= 0; --i) { + HelpViewer *page = m_model->pageAt(i); + if (page->source().host() != nameSpace) + continue; + if (tryReload && HelpEngineWrapper::instance().findFile(page->source()).isValid()) + page->reload(); + else if (m_model->rowCount() == 1) + page->setSource(QUrl(QLatin1String("about:blank"))); + else + removePage(i); + } +} + +bool OpenPagesManager::pagesOpenForNamespace(const QString &nameSpace) const +{ + TRACE_OBJ + for (int i = 0; i < m_model->rowCount(); ++i) + if (m_model->pageAt(i)->source().host() == nameSpace) + return true; + return false; +} + +void OpenPagesManager::setCurrentPage(const QModelIndex &index) +{ + TRACE_OBJ + if (index.isValid()) + setCurrentPage(index.row()); +} + +void OpenPagesManager::setCurrentPage(int index) +{ + TRACE_OBJ + setCurrentPage(m_model->pageAt(index)); +} + +void OpenPagesManager::setCurrentPage(HelpViewer *page) +{ + TRACE_OBJ + CentralWidget::instance()->setCurrentPage(page); + m_openPagesWidget->selectCurrentPage(); +} + +void OpenPagesManager::removePage(int index) +{ + TRACE_OBJ + CentralWidget::instance()->removePage(index); + m_model->removePage(index); + m_openPagesWidget->selectCurrentPage(); +} + + +void OpenPagesManager::closePagesExcept(const QModelIndex &index) +{ + TRACE_OBJ + if (!index.isValid()) + return; + + int i = 0; + HelpViewer *viewer = m_model->pageAt(index.row()); + while (m_model->rowCount() > 1) { + if (m_model->pageAt(i) != viewer) + removePage(i); + else + ++i; + } +} + +QAbstractItemView *OpenPagesManager::openPagesWidget() const +{ + TRACE_OBJ + return m_openPagesWidget; +} + +void OpenPagesManager::nextPage() +{ + TRACE_OBJ + nextOrPreviousPage(1); +} + +void OpenPagesManager::nextPageWithSwitcher() +{ + TRACE_OBJ + if (!m_openPagesSwitcher->isVisible()) { + m_openPagesSwitcher->selectCurrentPage(); + m_openPagesSwitcher->gotoNextPage(); + showSwitcherOrSelectPage(); + } else { + m_openPagesSwitcher->gotoNextPage(); + } +} + +void OpenPagesManager::previousPage() +{ + TRACE_OBJ + nextOrPreviousPage(-1); +} + +void OpenPagesManager::previousPageWithSwitcher() +{ + TRACE_OBJ + if (!m_openPagesSwitcher->isVisible()) { + m_openPagesSwitcher->selectCurrentPage(); + m_openPagesSwitcher->gotoPreviousPage(); + showSwitcherOrSelectPage(); + } else { + m_openPagesSwitcher->gotoPreviousPage(); + } +} + +void OpenPagesManager::nextOrPreviousPage(int offset) +{ + TRACE_OBJ + setCurrentPage((CentralWidget::instance()->currentIndex() + offset + + m_model->rowCount()) % m_model->rowCount()); +} + +void OpenPagesManager::showSwitcherOrSelectPage() const +{ + TRACE_OBJ + if (QApplication::keyboardModifiers() != Qt::NoModifier) { + const int width = CentralWidget::instance()->width(); + const int height = CentralWidget::instance()->height(); + const QPoint p(CentralWidget::instance()->mapToGlobal(QPoint(0, 0))); + m_openPagesSwitcher->move((width - m_openPagesSwitcher->width()) / 2 + p.x(), + (height - m_openPagesSwitcher->height()) / 2 + p.y()); + m_openPagesSwitcher->setVisible(true); + } else { + m_openPagesSwitcher->selectAndHide(); + } +} + +QT_END_NAMESPACE diff --git a/tools/assistant/tools/assistant/openpagesmanager.h b/tools/assistant/tools/assistant/openpagesmanager.h new file mode 100644 index 0000000..5837392 --- /dev/null +++ b/tools/assistant/tools/assistant/openpagesmanager.h @@ -0,0 +1,115 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Assistant module 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 Technology Preview License Agreement accompanying +** this package. +** +** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef OPENPAGESMANAGER_H +#define OPENPAGESMANAGER_H + +#include <QtCore/QObject> + +QT_BEGIN_NAMESPACE + +class QAbstractItemView; +class QModelIndex; +class QUrl; + +class HelpViewer; +class OpenPagesModel; +class OpenPagesSwitcher; +class OpenPagesWidget; + +class OpenPagesManager : public QObject +{ + Q_OBJECT +public: + static OpenPagesManager *createInstance(QObject *parent, + bool defaultCollection, const QUrl &cmdLineUrl); + static OpenPagesManager *instance(); + + bool pagesOpenForNamespace(const QString &nameSpace) const; + void closePages(const QString &nameSpace); + void reloadPages(const QString &nameSpace); + + QAbstractItemView* openPagesWidget() const; + + int pageCount() const; + void setCurrentPage(int index); + +public slots: + HelpViewer *createPage(const QUrl &url, bool fromSearch = false); + HelpViewer *createNewPageFromSearch(const QUrl &url); + HelpViewer *createPage(); + void closeCurrentPage(); + + void nextPage(); + void nextPageWithSwitcher(); + void previousPage(); + void previousPageWithSwitcher(); + + void closePage(HelpViewer *page); + void setCurrentPage(HelpViewer *page); + +private slots: + void setCurrentPage(const QModelIndex &index); + void closePage(const QModelIndex &index); + void closePagesExcept(const QModelIndex &index); + +private: + OpenPagesManager(QObject *parent, bool defaultCollection, + const QUrl &cmdLineUrl); + ~OpenPagesManager(); + + void setupInitialPages(bool defaultCollection, const QUrl &cmdLineUrl); + void closeOrReloadPages(const QString &nameSpace, bool tryReload); + void removePage(int index); + + void nextOrPreviousPage(int offset); + void showSwitcherOrSelectPage() const; + + OpenPagesModel *m_model; + OpenPagesWidget *m_openPagesWidget; + OpenPagesSwitcher *m_openPagesSwitcher; + + static OpenPagesManager *m_instance; +}; + +QT_END_NAMESPACE + +#endif // OPENPAGESMANAGER_H diff --git a/tools/assistant/tools/assistant/openpagesmodel.cpp b/tools/assistant/tools/assistant/openpagesmodel.cpp new file mode 100644 index 0000000..2663b85 --- /dev/null +++ b/tools/assistant/tools/assistant/openpagesmodel.cpp @@ -0,0 +1,119 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Assistant module 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 Technology Preview License Agreement accompanying +** this package. +** +** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#include "openpagesmodel.h" + +#include "helpenginewrapper.h" +#include "helpviewer.h" +#include "tracer.h" + +#include <QtCore/QStringList> +#include <QtCore/QUrl> + +QT_BEGIN_NAMESPACE + +OpenPagesModel::OpenPagesModel(QObject *parent) : QAbstractTableModel(parent) +{ + TRACE_OBJ +} + +int OpenPagesModel::rowCount(const QModelIndex &parent) const +{ + TRACE_OBJ + return parent.isValid() ? 0 : m_pages.count(); +} + +int OpenPagesModel::columnCount(const QModelIndex &/*parent*/) const +{ + TRACE_OBJ + return 2; +} + +QVariant OpenPagesModel::data(const QModelIndex &index, int role) const +{ + TRACE_OBJ + if (!index.isValid() || index.row() >= rowCount() || index.column() > 0 + || role != Qt::DisplayRole) + return QVariant(); + QString title = m_pages.at(index.row())->title(); + title.replace(QLatin1Char('&'), QLatin1String("&&")); + return title.isEmpty() ? QLatin1String("(Untitled)") : title; +} + +void OpenPagesModel::addPage(const QUrl &url, qreal zoom) +{ + TRACE_OBJ + beginInsertRows(QModelIndex(), rowCount(), rowCount()); + HelpViewer *page = new HelpViewer(zoom); + connect(page, SIGNAL(titleChanged()), this, SLOT(handleTitleChanged())); + m_pages << page; + endInsertRows(); + page->setSource(url); +} + +void OpenPagesModel::removePage(int index) +{ + TRACE_OBJ + Q_ASSERT(index >= 0 && index < rowCount()); + beginRemoveRows(QModelIndex(), index, index); + HelpViewer *page = m_pages.at(index); + m_pages.removeAt(index); + endRemoveRows(); + page->deleteLater(); +} + +HelpViewer *OpenPagesModel::pageAt(int index) const +{ + TRACE_OBJ + Q_ASSERT(index >= 0 && index < rowCount()); + return m_pages.at(index); +} + +void OpenPagesModel::handleTitleChanged() +{ + TRACE_OBJ + HelpViewer *page = static_cast<HelpViewer *>(sender()); + const int row = m_pages.indexOf(page); + Q_ASSERT(row != -1 ); + const QModelIndex &item = index(row, 0); + emit dataChanged(item, item); +} + +QT_END_NAMESPACE diff --git a/tools/assistant/tools/assistant/openpagesmodel.h b/tools/assistant/tools/assistant/openpagesmodel.h new file mode 100644 index 0000000..64013a6 --- /dev/null +++ b/tools/assistant/tools/assistant/openpagesmodel.h @@ -0,0 +1,76 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Assistant module 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 Technology Preview License Agreement accompanying +** this package. +** +** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef OPENPAGESMODEL_H +#define OPENPAGESMODEL_H + +#include <QtCore/QAbstractTableModel> +#include <QtCore/QList> + +QT_BEGIN_NAMESPACE + +class HelpViewer; +class QUrl; + +class OpenPagesModel : public QAbstractTableModel +{ + Q_OBJECT +public: + OpenPagesModel(QObject *parent); + + virtual int rowCount(const QModelIndex &parent = QModelIndex()) const; + virtual int columnCount(const QModelIndex &parent = QModelIndex()) const; + virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const; + + void addPage(const QUrl &url, qreal zoom = 0); + void removePage(int index); + HelpViewer *pageAt(int index) const; + +private slots: + void handleTitleChanged(); + +private: + QList<HelpViewer *> m_pages; +}; + +QT_END_NAMESPACE + +#endif // OPENPAGESMODEL_H diff --git a/tools/assistant/tools/assistant/openpagesswitcher.cpp b/tools/assistant/tools/assistant/openpagesswitcher.cpp new file mode 100644 index 0000000..d4b7d82 --- /dev/null +++ b/tools/assistant/tools/assistant/openpagesswitcher.cpp @@ -0,0 +1,194 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Assistant module 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 Technology Preview License Agreement accompanying +** this package. +** +** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "openpagesswitcher.h" + +#include "centralwidget.h" +#include "openpagesmodel.h" +#include "openpageswidget.h" +#include "tracer.h" + +#include <QtCore/QEvent> + +#include <QtGui/QKeyEvent> +#include <QtGui/QVBoxLayout> + +QT_BEGIN_NAMESPACE + +const int gWidth = 300; +const int gHeight = 200; + +OpenPagesSwitcher::OpenPagesSwitcher(OpenPagesModel *model) + : QFrame(0, Qt::Popup) + , m_openPagesModel(model) +{ + TRACE_OBJ + resize(gWidth, gHeight); + + m_openPagesWidget = new OpenPagesWidget(m_openPagesModel); + + // We disable the frame on this list view and use a QFrame around it instead. + // This improves the look with QGTKStyle. +#ifndef Q_WS_MAC + setFrameStyle(m_openPagesWidget->frameStyle()); +#endif + m_openPagesWidget->setFrameStyle(QFrame::NoFrame); + + m_openPagesWidget->allowContextMenu(false); + m_openPagesWidget->installEventFilter(this); + + QVBoxLayout *layout = new QVBoxLayout(this); + layout->setMargin(0); + layout->addWidget(m_openPagesWidget); + + connect(m_openPagesWidget, SIGNAL(closePage(QModelIndex)), this, + SIGNAL(closePage(QModelIndex))); + connect(m_openPagesWidget, SIGNAL(setCurrentPage(QModelIndex)), this, + SIGNAL(setCurrentPage(QModelIndex))); +} + +OpenPagesSwitcher::~OpenPagesSwitcher() +{ + TRACE_OBJ +} + +void OpenPagesSwitcher::gotoNextPage() +{ + TRACE_OBJ + selectPageUpDown(1); +} + +void OpenPagesSwitcher::gotoPreviousPage() +{ + TRACE_OBJ + selectPageUpDown(-1); +} + +void OpenPagesSwitcher::selectAndHide() +{ + TRACE_OBJ + setVisible(false); + emit setCurrentPage(m_openPagesWidget->currentIndex()); +} + +void OpenPagesSwitcher::selectCurrentPage() +{ + TRACE_OBJ + m_openPagesWidget->selectCurrentPage(); +} + +void OpenPagesSwitcher::setVisible(bool visible) +{ + TRACE_OBJ + QWidget::setVisible(visible); + if (visible) + setFocus(); +} + +void OpenPagesSwitcher::focusInEvent(QFocusEvent *event) +{ + TRACE_OBJ + Q_UNUSED(event) + m_openPagesWidget->setFocus(); +} + +bool OpenPagesSwitcher::eventFilter(QObject *object, QEvent *event) +{ + TRACE_OBJ + if (object == m_openPagesWidget) { + if (event->type() == QEvent::KeyPress) { + QKeyEvent *ke = static_cast<QKeyEvent*>(event); + if (ke->key() == Qt::Key_Escape) { + setVisible(false); + return true; + } + + const int key = ke->key(); + if (key == Qt::Key_Return || key == Qt::Key_Enter || key == Qt::Key_Space) { + emit setCurrentPage(m_openPagesWidget->currentIndex()); + return true; + } + + Qt::KeyboardModifier modifier = Qt::ControlModifier; +#ifdef Q_WS_MAC + modifier = Qt::AltModifier; +#endif + if (key == Qt::Key_Backtab + && (ke->modifiers() == (modifier | Qt::ShiftModifier))) + gotoPreviousPage(); + else if (key == Qt::Key_Tab && (ke->modifiers() == modifier)) + gotoNextPage(); + } else if (event->type() == QEvent::KeyRelease) { + QKeyEvent *ke = static_cast<QKeyEvent*>(event); + if (ke->modifiers() == 0 + /*HACK this is to overcome some event inconsistencies between platforms*/ + || (ke->modifiers() == Qt::AltModifier + && (ke->key() == Qt::Key_Alt || ke->key() == -1))) { + selectAndHide(); + } + } + } + return QWidget::eventFilter(object, event); +} + +void OpenPagesSwitcher::selectPageUpDown(int summand) +{ + TRACE_OBJ + const int pageCount = m_openPagesModel->rowCount(); + if (pageCount < 2) + return; + + const QModelIndexList &list = m_openPagesWidget->selectionModel()->selectedIndexes(); + if (list.isEmpty()) + return; + + QModelIndex index = list.first(); + if (!index.isValid()) + return; + + index = m_openPagesModel->index((index.row() + summand + pageCount) % pageCount, 0); + if (index.isValid()) { + m_openPagesWidget->setCurrentIndex(index); + m_openPagesWidget->scrollTo(index, QAbstractItemView::PositionAtCenter); + } +} + +QT_END_NAMESPACE diff --git a/tools/assistant/tools/assistant/openpagesswitcher.h b/tools/assistant/tools/assistant/openpagesswitcher.h new file mode 100644 index 0000000..e27db6b --- /dev/null +++ b/tools/assistant/tools/assistant/openpagesswitcher.h @@ -0,0 +1,85 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Assistant module 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 Technology Preview License Agreement accompanying +** this package. +** +** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef OPENPAGESSWITCHER_H +#define OPENPAGESSWITCHER_H + +#include <QtGui/QFrame> + +QT_BEGIN_NAMESPACE + +class OpenPagesModel; +class OpenPagesWidget; +class QModelIndex; + +class OpenPagesSwitcher : public QFrame +{ + Q_OBJECT + +public: + OpenPagesSwitcher(OpenPagesModel *model); + ~OpenPagesSwitcher(); + + void gotoNextPage(); + void gotoPreviousPage(); + + void selectAndHide(); + void selectCurrentPage(); + + void setVisible(bool visible); + void focusInEvent(QFocusEvent *event); + bool eventFilter(QObject *object, QEvent *event); + +signals: + void closePage(const QModelIndex &index); + void setCurrentPage(const QModelIndex &index); + +private: + void selectPageUpDown(int summand); + +private: + OpenPagesModel *m_openPagesModel; + OpenPagesWidget *m_openPagesWidget; +}; + +QT_END_NAMESPACE + +#endif // OPENPAGESSWITCHER_H diff --git a/tools/assistant/tools/assistant/openpageswidget.cpp b/tools/assistant/tools/assistant/openpageswidget.cpp new file mode 100644 index 0000000..b7ac33e --- /dev/null +++ b/tools/assistant/tools/assistant/openpageswidget.cpp @@ -0,0 +1,237 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Assistant module 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 Technology Preview License Agreement accompanying +** this package. +** +** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "openpageswidget.h" + +#include "centralwidget.h" +#include "openpagesmodel.h" +#include "tracer.h" + +#include <QtGui/QApplication> +#include <QtGui/QHeaderView> +#include <QtGui/QKeyEvent> +#include <QtGui/QMouseEvent> +#include <QtGui/QMenu> +#include <QtGui/QPainter> + +#ifdef Q_WS_MAC +#include <qmacstyle_mac.h> +#endif + +QT_BEGIN_NAMESPACE + +OpenPagesDelegate::OpenPagesDelegate(QObject *parent) + : QStyledItemDelegate(parent) +{ + TRACE_OBJ +} + +void OpenPagesDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, + const QModelIndex &index) const +{ + TRACE_OBJ + if (option.state & QStyle::State_MouseOver) { + if ((QApplication::mouseButtons() & Qt::LeftButton) == 0) + pressedIndex = QModelIndex(); + QBrush brush = option.palette.alternateBase(); + if (index == pressedIndex) + brush = option.palette.dark(); + painter->fillRect(option.rect, brush); + } + + QStyledItemDelegate::paint(painter, option, index); + + if (index.column() == 1 && index.model()->rowCount() > 1 + && option.state & QStyle::State_MouseOver) { + QIcon icon((option.state & QStyle::State_Selected) + ? ":/trolltech/assistant/images/closebutton.png" + : ":/trolltech/assistant/images/darkclosebutton.png"); + + const QRect iconRect(option.rect.right() - option.rect.height(), + option.rect.top(), option.rect.height(), option.rect.height()); + icon.paint(painter, iconRect, Qt::AlignRight | Qt::AlignVCenter); + } +} + +// -- OpenPagesWidget + +OpenPagesWidget::OpenPagesWidget(OpenPagesModel *model) + : m_allowContextMenu(true) +{ + TRACE_OBJ + setModel(model); + setIndentation(0); + setItemDelegate((m_delegate = new OpenPagesDelegate(this))); + + setTextElideMode(Qt::ElideMiddle); + setAttribute(Qt::WA_MacShowFocusRect, false); + + viewport()->setAttribute(Qt::WA_Hover); + setSelectionBehavior(QAbstractItemView::SelectRows); + setSelectionMode(QAbstractItemView::SingleSelection); + + header()->hide(); + header()->setStretchLastSection(false); + header()->setResizeMode(0, QHeaderView::Stretch); + header()->setResizeMode(1, QHeaderView::Fixed); + header()->resizeSection(1, 18); + + installEventFilter(this); + setUniformRowHeights(true); + setContextMenuPolicy(Qt::CustomContextMenu); + + connect(this, SIGNAL(clicked(QModelIndex)), this, + SLOT(handleClicked(QModelIndex))); + connect(this, SIGNAL(pressed(QModelIndex)), this, + SLOT(handlePressed(QModelIndex))); + connect(this, SIGNAL(customContextMenuRequested(QPoint)), this, + SLOT(contextMenuRequested(QPoint))); +} + +OpenPagesWidget::~OpenPagesWidget() +{ + TRACE_OBJ +} + +void OpenPagesWidget::selectCurrentPage() +{ + TRACE_OBJ + const QModelIndex ¤t = + model()->index(CentralWidget::instance()->currentIndex(), 0); + + QItemSelectionModel * const selModel = selectionModel(); + selModel->select(current, + QItemSelectionModel::ClearAndSelect | QItemSelectionModel::Rows); + selModel->clearSelection(); + + setCurrentIndex(current); + scrollTo(currentIndex()); +} + +void OpenPagesWidget::allowContextMenu(bool ok) +{ + TRACE_OBJ + m_allowContextMenu = ok; +} + +void OpenPagesWidget::contextMenuRequested(QPoint pos) +{ + TRACE_OBJ + QModelIndex index = indexAt(pos); + if (!index.isValid() || !m_allowContextMenu) + return; + + if (index.column() == 1) + index = index.sibling(index.row(), 0); + QMenu contextMenu; + QAction *closeEditor = contextMenu.addAction(tr("Close %1").arg(index.data() + .toString())); + QAction *closeOtherEditors = contextMenu.addAction(tr("Close All Except %1") + .arg(index.data().toString())); + + if (model()->rowCount() == 1) { + closeEditor->setEnabled(false); + closeOtherEditors->setEnabled(false); + } + + QAction *action = contextMenu.exec(mapToGlobal(pos)); + if (action == closeEditor) + emit closePage(index); + else if (action == closeOtherEditors) + emit closePagesExcept(index); +} + +void OpenPagesWidget::handlePressed(const QModelIndex &index) +{ + TRACE_OBJ + if (index.column() == 0) + emit setCurrentPage(index); + + if (index.column() == 1) + m_delegate->pressedIndex = index; +} + +void OpenPagesWidget::handleClicked(const QModelIndex &index) +{ + TRACE_OBJ + // implemented here to handle the funky close button and to work around a + // bug in item views where the delegate wouldn't get the QStyle::State_MouseOver + if (index.column() == 1) { + if (model()->rowCount() > 1) + emit closePage(index); + + QWidget *vp = viewport(); + const QPoint &cursorPos = QCursor::pos(); + QMouseEvent e(QEvent::MouseMove, vp->mapFromGlobal(cursorPos), cursorPos, + Qt::NoButton, 0, 0); + QCoreApplication::sendEvent(vp, &e); + } +} + +bool OpenPagesWidget::eventFilter(QObject *obj, QEvent *event) +{ + TRACE_OBJ + if (obj != this) + return QWidget::eventFilter(obj, event); + + if (event->type() == QEvent::KeyPress) { + QKeyEvent *ke = static_cast<QKeyEvent*>(event); + if (currentIndex().isValid() && ke->modifiers() == 0) { + const int key = ke->key(); + if (key == Qt::Key_Return || key == Qt::Key_Enter + || key == Qt::Key_Space) { + emit setCurrentPage(currentIndex()); + } else if ((key == Qt::Key_Delete || key == Qt::Key_Backspace) + && model()->rowCount() > 1) { + emit closePage(currentIndex()); + } + } + } else if (event->type() == QEvent::KeyRelease) { + QKeyEvent *ke = static_cast<QKeyEvent*>(event); + if (ke->modifiers() == 0 + && (ke->key() == Qt::Key_Up || ke->key() == Qt::Key_Down)) { + emit setCurrentPage(currentIndex()); + } + } + return QWidget::eventFilter(obj, event); +} + +QT_END_NAMESPACE diff --git a/tools/assistant/tools/assistant/openpageswidget.h b/tools/assistant/tools/assistant/openpageswidget.h new file mode 100644 index 0000000..4b972f3 --- /dev/null +++ b/tools/assistant/tools/assistant/openpageswidget.h @@ -0,0 +1,92 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Assistant module 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 Technology Preview License Agreement accompanying +** this package. +** +** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef OPENPAGESWIDGET_H +#define OPENPAGESWIDGET_H + +#include <QtGui/QStyledItemDelegate> +#include <QtGui/QTreeView> + +QT_BEGIN_NAMESPACE + +class OpenPagesModel; + +class OpenPagesDelegate : public QStyledItemDelegate +{ + Q_OBJECT +public: + explicit OpenPagesDelegate(QObject *parent = 0); + void paint(QPainter *painter, const QStyleOptionViewItem &option, + const QModelIndex &index) const; + + mutable QModelIndex pressedIndex; +}; + +class OpenPagesWidget : public QTreeView +{ + Q_OBJECT +public: + OpenPagesWidget(OpenPagesModel *model); + ~OpenPagesWidget(); + + void selectCurrentPage(); + void allowContextMenu(bool ok); + +signals: + void setCurrentPage(const QModelIndex &index); + void closePage(const QModelIndex &index); + void closePagesExcept(const QModelIndex &index); + +private slots: + void contextMenuRequested(QPoint pos); + void handlePressed(const QModelIndex &index); + void handleClicked(const QModelIndex &index); + +private: + bool eventFilter(QObject *obj, QEvent *event); + + bool m_allowContextMenu; + OpenPagesDelegate *m_delegate; +}; + +QT_END_NAMESPACE + +#endif // OPENPAGESWIDGET_H diff --git a/tools/assistant/tools/assistant/preferencesdialog.cpp b/tools/assistant/tools/assistant/preferencesdialog.cpp index 0e1d719..495dad9 100644 --- a/tools/assistant/tools/assistant/preferencesdialog.cpp +++ b/tools/assistant/tools/assistant/preferencesdialog.cpp @@ -45,6 +45,7 @@ #include "fontpanel.h" #include "helpenginewrapper.h" #include "installdialog.h" +#include "openpagesmanager.h" #include "tracer.h" #include <QtCore/QtAlgorithms> @@ -302,15 +303,12 @@ void PreferencesDialog::addDocumentationLocal() void PreferencesDialog::removeDocumentation() { TRACE_OBJ - bool foundBefore = false; - CentralWidget* widget = CentralWidget::instance(); - QMap<int, QString> openedDocList = widget->currentSourceFileList(); - QStringList values(openedDocList.values()); + bool foundBefore = false; QList<QListWidgetItem*> l = m_ui.registeredDocsListWidget->selectedItems(); foreach (QListWidgetItem* item, l) { const QString& ns = item->text(); - if (!foundBefore && values.contains(ns)) { + if (!foundBefore && OpenPagesManager::instance()->pagesOpenForNamespace(ns)) { if (0 == QMessageBox::information(this, tr("Remove Documentation"), tr("Some documents currently opened in Assistant reference the " "documentation you are attempting to remove. Removing the " @@ -320,7 +318,6 @@ void PreferencesDialog::removeDocumentation() } m_unregDocs.append(ns); - m_TabsToClose += openedDocList.keys(ns); delete m_ui.registeredDocsListWidget->takeItem( m_ui.registeredDocsListWidget->row(item)); } @@ -374,14 +371,18 @@ void PreferencesDialog::applyChanges() } } - CentralWidget::instance()->closeOrReloadTabs(m_TabsToClose, false); - - foreach (const QString &doc, m_unregDocs) + foreach (const QString &doc, m_unregDocs) { + OpenPagesManager::instance()->closePages(doc); helpEngine.unregisterDocumentation(doc); + } if (filtersWereChanged || !m_regDocs.isEmpty() || !m_unregDocs.isEmpty()) helpEngine.setupData(); + helpEngine.setShowTabs(m_ui.showTabs->isChecked()); + if (m_showTabs != m_ui.showTabs->isChecked()) + emit updateUserInterface(); + accept(); } @@ -424,13 +425,13 @@ void PreferencesDialog::updateFontSettingsPage() connect(m_browserFontPanel, SIGNAL(toggled(bool)), this, SLOT(browserFontSettingToggled(bool))); - QList<QComboBox*> allCombos = qFindChildren<QComboBox*>(m_appFontPanel); + QList<QComboBox*> allCombos = m_appFontPanel->findChildren<QComboBox*>(); foreach (QComboBox* box, allCombos) { connect(box, SIGNAL(currentIndexChanged(int)), this, SLOT(appFontSettingChanged(int))); } - allCombos = qFindChildren<QComboBox*>(m_browserFontPanel); + allCombos = m_browserFontPanel->findChildren<QComboBox*>(); foreach (QComboBox* box, allCombos) { connect(box, SIGNAL(currentIndexChanged(int)), this, SLOT(browserFontSettingChanged(int))); @@ -473,6 +474,9 @@ void PreferencesDialog::updateOptionsPage() int option = helpEngine.startOption(); m_ui.helpStartComboBox->setCurrentIndex(option); + m_showTabs = helpEngine.showTabs(); + m_ui.showTabs->setChecked(m_showTabs); + connect(m_ui.blankPageButton, SIGNAL(clicked()), this, SLOT(setBlankPage())); connect(m_ui.currentPageButton, SIGNAL(clicked()), this, SLOT(setCurrentPage())); connect(m_ui.defaultPageButton, SIGNAL(clicked()), this, SLOT(setDefaultPage())); diff --git a/tools/assistant/tools/assistant/preferencesdialog.h b/tools/assistant/tools/assistant/preferencesdialog.h index 2894494..22cf8c9 100644 --- a/tools/assistant/tools/assistant/preferencesdialog.h +++ b/tools/assistant/tools/assistant/preferencesdialog.h @@ -81,6 +81,7 @@ private slots: signals: void updateBrowserFont(); void updateApplicationFont(); + void updateUserInterface(); private: void updateFilterPage(); @@ -96,12 +97,12 @@ private: QStringList m_docsBackup; QStringList m_regDocs; QStringList m_unregDocs; - QList<int> m_TabsToClose; FontPanel *m_appFontPanel; FontPanel *m_browserFontPanel; bool m_appFontChanged; bool m_browserFontChanged; HelpEngineWrapper &helpEngine; + bool m_showTabs; }; QT_END_NAMESPACE diff --git a/tools/assistant/tools/assistant/preferencesdialog.ui b/tools/assistant/tools/assistant/preferencesdialog.ui index 279084d..1c6833a 100644 --- a/tools/assistant/tools/assistant/preferencesdialog.ui +++ b/tools/assistant/tools/assistant/preferencesdialog.ui @@ -7,7 +7,7 @@ <x>0</x> <y>0</y> <width>375</width> - <height>266</height> + <height>275</height> </rect> </property> <property name="windowTitle"> @@ -187,7 +187,7 @@ <attribute name="title"> <string>Options</string> </attribute> - <layout class="QVBoxLayout" name="verticalLayout_2"> + <layout class="QVBoxLayout" name="verticalLayout_3"> <item> <widget class="QGroupBox" name="groupBox_2"> <property name="title"> @@ -310,6 +310,22 @@ </widget> </item> <item> + <widget class="QGroupBox" name="groupBox_3"> + <property name="title"> + <string>Appearance</string> + </property> + <layout class="QVBoxLayout" name="verticalLayout_2"> + <item> + <widget class="QCheckBox" name="showTabs"> + <property name="text"> + <string>Show tabs for each individual page</string> + </property> + </widget> + </item> + </layout> + </widget> + </item> + <item> <spacer name="verticalSpacer_2"> <property name="orientation"> <enum>Qt::Vertical</enum> diff --git a/tools/assistant/tools/assistant/remotecontrol.cpp b/tools/assistant/tools/assistant/remotecontrol.cpp index 5ecdd69..51bc733 100644 --- a/tools/assistant/tools/assistant/remotecontrol.cpp +++ b/tools/assistant/tools/assistant/remotecontrol.cpp @@ -38,12 +38,13 @@ ** $QT_END_LICENSE$ ** ****************************************************************************/ -#include "tracer.h" - #include "remotecontrol.h" -#include "mainwindow.h" + #include "centralwidget.h" #include "helpenginewrapper.h" +#include "mainwindow.h" +#include "openpagesmanager.h" +#include "tracer.h" #include <QtCore/QFile> #include <QtCore/QFileInfo> @@ -57,6 +58,7 @@ #include <QtHelp/QHelpEngine> #include <QtHelp/QHelpIndexWidget> +#include <QtHelp/QHelpSearchQueryWidget> #ifdef Q_OS_WIN # include "remotecontrol_win.h" @@ -259,8 +261,25 @@ void RemoteControl::handleActivateKeywordCommand(const QString &arg) m_activateKeyword = arg; } else { m_mainWindow->setIndexString(arg); - if (!arg.isEmpty()) - helpEngine.indexWidget()->activateCurrentItem(); + if (!arg.isEmpty()) { + if (!helpEngine.indexWidget()->currentIndex().isValid() + && helpEngine.fullTextSearchFallbackEnabled()) { + if (QHelpSearchEngine *se = helpEngine.searchEngine()) { + m_mainWindow->setSearchVisible(true); + if (QHelpSearchQueryWidget *w = se->queryWidget()) { + w->collapseExtendedSearch(); + QList<QHelpSearchQuery> queryList; + queryList << QHelpSearchQuery(QHelpSearchQuery::DEFAULT, + QStringList(arg)); + w->setQuery(queryList); + se->search(queryList); + } + } + } else { + m_mainWindow->setIndexVisible(true); + helpEngine.indexWidget()->activateCurrentItem(); + } + } } } @@ -323,8 +342,7 @@ void RemoteControl::handleUnregisterCommand(const QString &arg) const QString &absFileName = QFileInfo(arg).absoluteFilePath(); const QString &ns = QHelpEngineCore::namespaceName(absFileName); if (helpEngine.registeredDocumentations().contains(ns)) { - CentralWidget* widget = CentralWidget::instance(); - widget->closeOrReloadTabs(widget->currentSourceFileList().keys(ns), false); + OpenPagesManager::instance()->closePages(ns); if (helpEngine.unregisterDocumentation(ns)) helpEngine.setupData(); } diff --git a/tools/assistant/tools/assistant/searchwidget.cpp b/tools/assistant/tools/assistant/searchwidget.cpp index d83790d..bb5bdeb 100644 --- a/tools/assistant/tools/assistant/searchwidget.cpp +++ b/tools/assistant/tools/assistant/searchwidget.cpp @@ -63,7 +63,6 @@ QT_BEGIN_NAMESPACE SearchWidget::SearchWidget(QHelpSearchEngine *engine, QWidget *parent) : QWidget(parent) , zoomCount(0) - , attached(false) , searchEngine(engine) { TRACE_OBJ @@ -86,7 +85,7 @@ SearchWidget::SearchWidget(QHelpSearchEngine *engine, QWidget *parent) connect(searchEngine, SIGNAL(searchingFinished(int)), this, SLOT(searchingFinished(int))); - QTextBrowser* browser = qFindChild<QTextBrowser*>(resultWidget); + QTextBrowser* browser = resultWidget->findChild<QTextBrowser*>(); if (browser) // Will be null if lib was configured not to use CLucene. browser->viewport()->installEventFilter(this); } @@ -100,7 +99,7 @@ SearchWidget::~SearchWidget() void SearchWidget::zoomIn() { TRACE_OBJ - QTextBrowser* browser = qFindChild<QTextBrowser*>(resultWidget); + QTextBrowser* browser = resultWidget->findChild<QTextBrowser*>(); if (browser && zoomCount != 10) { zoomCount++; browser->zoomIn(); @@ -110,7 +109,7 @@ void SearchWidget::zoomIn() void SearchWidget::zoomOut() { TRACE_OBJ - QTextBrowser* browser = qFindChild<QTextBrowser*>(resultWidget); + QTextBrowser* browser = resultWidget->findChild<QTextBrowser*>(); if (browser && zoomCount != -5) { zoomCount--; browser->zoomOut(); @@ -123,25 +122,13 @@ void SearchWidget::resetZoom() if (zoomCount == 0) return; - QTextBrowser* browser = qFindChild<QTextBrowser*>(resultWidget); + QTextBrowser* browser = resultWidget->findChild<QTextBrowser*>(); if (browser) { browser->zoomOut(zoomCount); zoomCount = 0; } } -bool SearchWidget::isAttached() const -{ - TRACE_OBJ - return attached; -} - -void SearchWidget::setAttached(bool state) -{ - TRACE_OBJ - attached = state; -} - void SearchWidget::search() const { TRACE_OBJ @@ -165,7 +152,7 @@ void SearchWidget::searchingFinished(int hits) bool SearchWidget::eventFilter(QObject* o, QEvent *e) { TRACE_OBJ - QTextBrowser* browser = qFindChild<QTextBrowser*>(resultWidget); + QTextBrowser* browser = resultWidget->findChild<QTextBrowser*>(); if (browser && o == browser->viewport() && e->type() == QEvent::MouseButtonRelease){ QMouseEvent *me = static_cast<QMouseEvent*>(e); @@ -196,7 +183,7 @@ void SearchWidget::contextMenuEvent(QContextMenuEvent *contextMenuEvent) QMenu menu; QPoint point = contextMenuEvent->globalPos(); - QTextBrowser* browser = qFindChild<QTextBrowser*>(resultWidget); + QTextBrowser* browser = resultWidget->findChild<QTextBrowser*>(); if (!browser) return; diff --git a/tools/assistant/tools/assistant/searchwidget.h b/tools/assistant/tools/assistant/searchwidget.h index 750497b..04d3e28 100644 --- a/tools/assistant/tools/assistant/searchwidget.h +++ b/tools/assistant/tools/assistant/searchwidget.h @@ -65,9 +65,6 @@ public: void zoomOut(); void resetZoom(); - bool isAttached() const; - void setAttached(bool state); - signals: void requestShowLink(const QUrl &url); void requestShowLinkInNewTab(const QUrl &url); @@ -84,7 +81,6 @@ private: private: int zoomCount; - bool attached; QHelpSearchEngine *searchEngine; QHelpSearchResultWidget *resultWidget; }; diff --git a/tools/assistant/tools/qcollectiongenerator/main.cpp b/tools/assistant/tools/qcollectiongenerator/main.cpp index fc9dc67..7abbad1 100644 --- a/tools/assistant/tools/qcollectiongenerator/main.cpp +++ b/tools/assistant/tools/qcollectiongenerator/main.cpp @@ -97,6 +97,10 @@ public: QString cacheDirectory() const { return m_cacheDirectory; } bool cacheDirRelativeToCollection() const { return m_cacheDirRelativeToCollection; } + bool fullTextSearchFallbackEnabled() const { + return m_enableFullTextSearchFallback; + } + private: void raiseErrorWithLine(); void readConfig(); @@ -125,6 +129,7 @@ private: QStringList m_filesToRegister; QString m_cacheDirectory; bool m_cacheDirRelativeToCollection; + bool m_enableFullTextSearchFallback; }; void CollectionConfigReader::raiseErrorWithLine() @@ -139,6 +144,7 @@ void CollectionConfigReader::readData(const QByteArray &contents) m_enableAddressBar = true; m_hideAddressBar = true; m_enableDocumentationManager = true; + m_enableFullTextSearchFallback = false; addData(contents); while (!atEnd()) { @@ -212,6 +218,9 @@ void CollectionConfigReader::readAssistantSettings() attributes().value(QLatin1String("base")) == QLatin1String("collection"); m_cacheDirectory = readElementText(); + } else if (name() == QLatin1String("enableFullTextSearchFallback")) { + if (readElementText() == QLatin1String("true")) + m_enableFullTextSearchFallback = true; } else { raiseErrorWithLine(); } @@ -513,6 +522,8 @@ int main(int argc, char *argv[]) !config.hideAddressBar()); CollectionConfiguration::setCreationTime(helpEngine, QDateTime::currentDateTime().toTime_t()); + CollectionConfiguration::setFullTextSearchFallbackEnabled(helpEngine, + config.fullTextSearchFallbackEnabled()); if (!config.applicationIcon().isEmpty()) { QFile icon(absoluteFileName(basePath, config.applicationIcon())); diff --git a/tools/assistant/tools/shared/collectionconfiguration.cpp b/tools/assistant/tools/shared/collectionconfiguration.cpp index e3944b6..2272c64 100644 --- a/tools/assistant/tools/shared/collectionconfiguration.cpp +++ b/tools/assistant/tools/shared/collectionconfiguration.cpp @@ -71,6 +71,7 @@ namespace { #endif )); const QString WindowTitleKey(QLatin1String("WindowTitle")); + const QString FullTextSearchFallbackKey(QLatin1String("FullTextSearchFallback")); } // anonymous namespace const QString CollectionConfiguration::DefaultZoomFactor(QLatin1String("0.0")); @@ -308,6 +309,19 @@ void CollectionConfiguration::copyConfiguration(const QHelpEngineCore &source, setAboutTexts(target, aboutTexts(source)); setAboutImages(target, aboutImages(source)); setDefaultHomePage(target, defaultHomePage(source)); + setFullTextSearchFallbackEnabled(target, fullTextSearchFallbackEnabled(source)); +} + +bool CollectionConfiguration:: fullTextSearchFallbackEnabled( + const QHelpEngineCore &helpEngine) +{ + return helpEngine.customValue(FullTextSearchFallbackKey, false).toBool(); +} + +void CollectionConfiguration::setFullTextSearchFallbackEnabled( + QHelpEngineCore &helpEngine, bool on) +{ + helpEngine.setCustomValue(FullTextSearchFallbackKey, on); } QT_END_NAMESPACE diff --git a/tools/assistant/tools/shared/collectionconfiguration.h b/tools/assistant/tools/shared/collectionconfiguration.h index b7bf247..aeb636f 100644 --- a/tools/assistant/tools/shared/collectionconfiguration.h +++ b/tools/assistant/tools/shared/collectionconfiguration.h @@ -136,6 +136,10 @@ public: static const QDateTime lastRegisterTime(const QHelpEngineCore &helpEngine); static void updateLastRegisterTime(QHelpEngineCore &helpEngine); + static bool fullTextSearchFallbackEnabled(const QHelpEngineCore &helpEngine); + static void setFullTextSearchFallbackEnabled(QHelpEngineCore &helpEngine, + bool on); + static const QString DefaultZoomFactor; static const QString ListSeparator; }; |
