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/*
Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
Copyright (C) 2007 Staikos Computing Services Inc.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef QWEBVIEW_H
#define QWEBVIEW_H
#include "qwebkitglobal.h"
#include "qwebpage.h"
#include <QtGui/qwidget.h>
#include <QtGui/qicon.h>
#include <QtGui/qpainter.h>
#include <QtCore/qurl.h>
#if QT_VERSION >= 0x040400
#include <QtNetwork/qnetworkaccessmanager.h>
#endif
QT_BEGIN_NAMESPACE
class QNetworkRequest;
class QPrinter;
QT_END_NAMESPACE
class QWebPage;
class QWebViewPrivate;
class QWebNetworkRequest;
class QWEBKIT_EXPORT QWebView : public QWidget {
Q_OBJECT
Q_PROPERTY(QString title READ title)
Q_PROPERTY(QUrl url READ url WRITE setUrl)
Q_PROPERTY(QIcon icon READ icon)
Q_PROPERTY(QString selectedText READ selectedText)
Q_PROPERTY(bool modified READ isModified)
//Q_PROPERTY(Qt::TextInteractionFlags textInteractionFlags READ textInteractionFlags WRITE setTextInteractionFlags)
Q_PROPERTY(qreal textSizeMultiplier READ textSizeMultiplier WRITE setTextSizeMultiplier DESIGNABLE false)
Q_PROPERTY(qreal zoomFactor READ zoomFactor WRITE setZoomFactor)
// FIXME: temporary work around for elftran issue that it couldn't find the QPainter::staticMetaObject
// symbol from Qt lib; it should be reverted after the right symbol is exported.
// remember to revert the qdoc \property comment as well.
// See bug: http://qt.nokia.com/developer/task-tracker/index_html?method=entry&id=258893
#if !defined(Q_OS_SYMBIAN)
Q_PROPERTY(QPainter::RenderHints renderHints READ renderHints WRITE setRenderHints)
#endif
Q_FLAGS(QPainter::RenderHints)
public:
explicit QWebView(QWidget* parent = 0);
virtual ~QWebView();
QWebPage* page() const;
void setPage(QWebPage* page);
static QUrl guessUrlFromString(const QString& string);
void load(const QUrl& url);
#if QT_VERSION < 0x040400 && !defined(qdoc)
void load(const QWebNetworkRequest& request);
#else
void load(const QNetworkRequest& request,
QNetworkAccessManager::Operation operation = QNetworkAccessManager::GetOperation,
const QByteArray &body = QByteArray());
#endif
void setHtml(const QString& html, const QUrl& baseUrl = QUrl());
void setContent(const QByteArray& data, const QString& mimeType = QString(), const QUrl& baseUrl = QUrl());
QWebHistory* history() const;
QWebSettings* settings() const;
QString title() const;
void setUrl(const QUrl &url);
QUrl url() const;
QIcon icon() const;
QString selectedText() const;
QAction* pageAction(QWebPage::WebAction action) const;
void triggerPageAction(QWebPage::WebAction action, bool checked = false);
bool isModified() const;
/*
Qt::TextInteractionFlags textInteractionFlags() const;
void setTextInteractionFlags(Qt::TextInteractionFlags flags);
void setTextInteractionFlag(Qt::TextInteractionFlag flag);
*/
QVariant inputMethodQuery(Qt::InputMethodQuery property) const;
QSize sizeHint() const;
qreal zoomFactor() const;
void setZoomFactor(qreal factor);
void setTextSizeMultiplier(qreal factor);
qreal textSizeMultiplier() const;
QPainter::RenderHints renderHints() const;
void setRenderHints(QPainter::RenderHints hints);
void setRenderHint(QPainter::RenderHint hint, bool enabled = true);
bool findText(const QString& subString, QWebPage::FindFlags options = 0);
virtual bool event(QEvent*);
public Q_SLOTS:
void stop();
void back();
void forward();
void reload();
void print(QPrinter*) const;
Q_SIGNALS:
void loadStarted();
void loadProgress(int progress);
void loadFinished(bool);
void titleChanged(const QString& title);
void statusBarMessage(const QString& text);
void linkClicked(const QUrl&);
void selectionChanged();
void iconChanged();
void urlChanged(const QUrl&);
protected:
void resizeEvent(QResizeEvent*);
void paintEvent(QPaintEvent*);
virtual QWebView *createWindow(QWebPage::WebWindowType type);
virtual void changeEvent(QEvent*);
virtual void mouseMoveEvent(QMouseEvent*);
virtual void mousePressEvent(QMouseEvent*);
virtual void mouseDoubleClickEvent(QMouseEvent*);
virtual void mouseReleaseEvent(QMouseEvent*);
#ifndef QT_NO_CONTEXTMENU
virtual void contextMenuEvent(QContextMenuEvent*);
#endif
#ifndef QT_NO_WHEELEVENT
virtual void wheelEvent(QWheelEvent*);
#endif
virtual void keyPressEvent(QKeyEvent*);
virtual void keyReleaseEvent(QKeyEvent*);
virtual void dragEnterEvent(QDragEnterEvent*);
virtual void dragLeaveEvent(QDragLeaveEvent*);
virtual void dragMoveEvent(QDragMoveEvent*);
virtual void dropEvent(QDropEvent*);
virtual void focusInEvent(QFocusEvent*);
virtual void focusOutEvent(QFocusEvent*);
virtual void inputMethodEvent(QInputMethodEvent*);
virtual bool focusNextPrevChild(bool next);
private:
friend class QWebPage;
QWebViewPrivate* d;
Q_PRIVATE_SLOT(d, void _q_pageDestroyed())
};
#endif // QWEBVIEW_H
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