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/* ============================================================
*
* This file is a part of the rekonq project
*
* Copyright (C) 2008-2012 by Andrea Diamantini <adjam7 at gmail dot com>
* Copyright (C) 2009-2011 by Lionel Chauvin <megabigbug@yahoo.fr>
*
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License or (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of version 3 of the license.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* ============================================================ */
#ifndef WEBVIEW_H
#define WEBVIEW_H
// Rekonq Includes
#include "rekonq_defines.h"
// KDE Includes
#include <KWebView>
// Qt Includes
#include <QTime>
#include <QPoint>
#include <QPixmap>
#include <QWebHitTestResult>
// Forward Declarations
class WebPage;
class WebTab;
class QLabel;
class QTimer;
class REKONQ_TESTS_EXPORT WebView : public KWebView
{
Q_OBJECT
public:
enum ContextType
{
EmptySelection = 0x00000000,
LinkSelection = 0x00000001,
ImageSelection = 0x00000010,
TextSelection = 0x00000100
};
explicit WebView(QWidget *parent, bool isPrivateBrowsing);
~WebView();
WebPage *page();
void setPage(WebPage *);
WebTab *parentTab();
void load(const QUrl &url);
void load(const QNetworkRequest &req,
QNetworkAccessManager::Operation op = QNetworkAccessManager::GetOperation,
const QByteArray & body = QByteArray());
protected:
bool popupSpellMenu(QContextMenuEvent *event);
void contextMenuEvent(QContextMenuEvent *event);
void mouseMoveEvent(QMouseEvent *event);
void mousePressEvent(QMouseEvent *event);
void mouseReleaseEvent(QMouseEvent *event);
void keyPressEvent(QKeyEvent *event);
void keyReleaseEvent(QKeyEvent *event);
void wheelEvent(QWheelEvent *event);
void dropEvent(QDropEvent *event);
void dragEnterEvent(QDragEnterEvent *event);
void dragMoveEvent(QDragMoveEvent * event);
void paintEvent(QPaintEvent *event);
private Q_SLOTS:
void search();
void openLinkHere();
void openLinkInNewTab();
void openLinkInNewWindow();
void openLinkInPrivateWindow();
void bookmarkLink();
void spellCheck();
void spellCheckerCorrected(const QString& original, int pos, const QString& replacement);
void spellCheckerMisspelling(const QString& text, int pos);
void slotSpellCheckDone(const QString&);
void sendByMail();
void saveImage();
void viewImage(Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers);
void slotCopyImageLocation();
void scrollFrameChanged();
void scrollTick();
void setupSmoothScrolling(int posY);
void stopSmoothScrolling();
void accessKeyShortcut();
void hideAccessKeys();
void loadStarted();
void blockImage();
void guessHoveredLink(QPoint);
Q_SIGNALS:
void loadUrl(const KUrl &, const Rekonq::OpenType &);
void zoomChanged(int);
void openPreviousInHistory();
void openNextInHistory();
private:
bool checkForAccessKey(QKeyEvent *event);
void showAccessKeys();
void makeAccessKeyLabel(const QChar &accessKey, const QWebElement &element);
private:
QPoint m_clickPos;
QWebHitTestResult m_contextMenuHitResult;
// Spell Checking
int m_spellTextSelectionStart;
int m_spellTextSelectionEnd;
// Auto Scroll
QTimer *const m_autoScrollTimer;
int m_verticalAutoScrollSpeed;
int m_horizontalAutoScrollSpeed;
bool m_isViewAutoScrolling;
QPixmap m_autoScrollIndicator;
// Smooth Scroll
QTimer *const m_smoothScrollTimer;
QTime m_smoothScrollTime;
bool m_smoothScrollBottomReached;
int m_dy;
int m_smoothScrollSteps;
bool m_isViewSmoothScrolling;
// Access Keys
QList<QLabel*> m_accessKeyLabels;
QHash<QChar, QWebElement> m_accessKeyNodes;
bool m_accessKeysPressed;
bool m_accessKeysActive;
bool m_isExternalLinkHovered;
WebTab *m_parentTab;
bool m_isPrivateBrowsing;
};
#endif
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