1 /*

     2     Copyright (C) 2008, 2009 Nokia Corporation and/or its subsidiary(-ies)

     3     Copyright (C) 2008 Holger Hans Peter Freyther

     4 

     5     This library is free software; you can redistribute it and/or

     6     modify it under the terms of the GNU Library General Public

     7     License as published by the Free Software Foundation; either

     8     version 2 of the License, or (at your option) any later version.

     9 

    10     This library is distributed in the hope that it will be useful,

    11     but WITHOUT ANY WARRANTY; without even the implied warranty of

    12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    13     Library General Public License for more details.

    14 

    15     You should have received a copy of the GNU Library General Public License

    16     along with this library; see the file COPYING.LIB.  If not, write to

    17     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

    18     Boston, MA 02110-1301, USA.

    19 */

    20 

    21 #ifndef QWEBPAGE_P_H

    22 #define QWEBPAGE_P_H

    23 

    24 #include <qbasictimer.h>

    25 #include <qnetworkproxy.h>

    26 #include <qpointer.h>

    27 #include <qevent.h>

    28 #include <qgraphicssceneevent.h>

    29 

    30 #include "qwebpage.h"

    31 #include "qwebhistory.h"

    32 #include "qwebframe.h"

    33 

    34 #include "KURL.h"

    35 #include "PlatformString.h"

    36 

    37 #include <wtf/RefPtr.h>

    38 

    39 namespace WebCore {

    40     class ChromeClientQt;

    41     class ContextMenuClientQt;

    42     class ContextMenuItem;

    43     class ContextMenu;

    44     class EditorClientQt;

    45     class Element;

    46     class InspectorController;

    47     class Node;

    48     class Page;

    49     class Frame;

    50 }

    51 

    52 QT_BEGIN_NAMESPACE

    53 class QUndoStack;

    54 class QMenu;

    55 class QBitArray;

    56 QT_END_NAMESPACE

    57 

    58 class QWebInspector;

    59 class QWebPageClient;

    60 

    61 class QtViewportHintsPrivate : public QSharedData {

    62 public:

    63     QtViewportHintsPrivate(QWebPage::ViewportHints* qq)

    64         : q(qq)

    65     { }

    66 

    67     QWebPage::ViewportHints* q;

    68 };

    69 

    70 class QWebPagePrivate {

    71 public:

    72     QWebPagePrivate(QWebPage*);

    73     ~QWebPagePrivate();

    74 

    75     static WebCore::Page* core(QWebPage*);

    76     static QWebPagePrivate* priv(QWebPage*);

    77 

    78     void createMainFrame();

    79 #ifndef QT_NO_CONTEXTMENU

    80     QMenu* createContextMenu(const WebCore::ContextMenu* webcoreMenu, const QList<WebCore::ContextMenuItem>* items, QBitArray* visitedWebActions);

    81 #endif

    82     void _q_onLoadProgressChanged(int);

    83     void _q_webActionTriggered(bool checked);

    84     void _q_cleanupLeakMessages();

    85     void updateAction(QWebPage::WebAction action);

    86     void updateNavigationActions();

    87     void updateEditorActions();

    88 

    89     void timerEvent(QTimerEvent*);

    90 

    91     void mouseMoveEvent(QMouseEvent*);

    92     void mouseMoveEvent(QGraphicsSceneMouseEvent*);

    93     void mousePressEvent(QMouseEvent*);

    94     void mousePressEvent(QGraphicsSceneMouseEvent*);

    95     void mouseDoubleClickEvent(QMouseEvent*);

    96     void mouseDoubleClickEvent(QGraphicsSceneMouseEvent*);

    97     void mouseTripleClickEvent(QMouseEvent*);

    98     void mouseTripleClickEvent(QGraphicsSceneMouseEvent*);

    99     void mouseReleaseEvent(QMouseEvent*);

   100     void mouseReleaseEvent(QGraphicsSceneMouseEvent*);

   101 #ifndef QT_NO_CONTEXTMENU

   102     void contextMenuEvent(const QPoint& globalPos);

   103 #endif

   104 #ifndef QT_NO_WHEELEVENT

   105     void wheelEvent(QWheelEvent*);

   106     void wheelEvent(QGraphicsSceneWheelEvent*);

   107 #endif

   108     void keyPressEvent(QKeyEvent*);

   109     void keyReleaseEvent(QKeyEvent*);

   110     void focusInEvent(QFocusEvent*);

   111     void focusOutEvent(QFocusEvent*);

   112 

   113     void dragEnterEvent(QDragEnterEvent*);

   114     void dragEnterEvent(QGraphicsSceneDragDropEvent*);

   115     void dragLeaveEvent(QDragLeaveEvent*);

   116     void dragLeaveEvent(QGraphicsSceneDragDropEvent*);

   117     void dragMoveEvent(QDragMoveEvent*);

   118     void dragMoveEvent(QGraphicsSceneDragDropEvent*);

   119     void dropEvent(QDropEvent*);

   120     void dropEvent(QGraphicsSceneDragDropEvent*);

   121 

   122     void inputMethodEvent(QInputMethodEvent*);

   123 

   124 #ifndef QT_NO_PROPERTIES

   125     void dynamicPropertyChangeEvent(QDynamicPropertyChangeEvent*);

   126 #endif

   127 

   128     void shortcutOverrideEvent(QKeyEvent*);

   129     void leaveEvent(QEvent*);

   130     void handleClipboard(QEvent*, Qt::MouseButton);

   131     void handleSoftwareInputPanel(Qt::MouseButton);

   132     bool handleScrolling(QKeyEvent*, WebCore::Frame*);

   133 

   134 #if QT_VERSION >= QT_VERSION_CHECK(4, 6, 0)

   135     // Returns whether the default action was cancelled in the JS event handler

   136     bool touchEvent(QTouchEvent*);

   137 #endif

   138 

   139     void setInspector(QWebInspector*);

   140     QWebInspector* getOrCreateInspector();

   141     WebCore::InspectorController* inspectorController();

   142 

   143 #ifndef QT_NO_SHORTCUT

   144     static QWebPage::WebAction editorActionForKeyEvent(QKeyEvent* event);

   145 #endif

   146     static const char* editorCommandForWebActions(QWebPage::WebAction action);

   147 

   148     WebCore::ChromeClientQt *chromeClient;

   149     WebCore::ContextMenuClientQt *contextMenuClient;

   150     WebCore::EditorClientQt *editorClient;

   151     WebCore::Page *page;

   152 

   153     QPointer<QWebFrame> mainFrame;

   154 

   155     QWebPage *q;

   156     QWebPageClient* client;

   157 #ifndef QT_NO_UNDOSTACK

   158     QUndoStack *undoStack;

   159 #endif

   160 

   161 #if QT_VERSION >= 0x040600

   162     QWeakPointer<QWidget> view;

   163 #else

   164     QWidget* view;

   165 #endif

   166 

   167     bool insideOpenCall;

   168     quint64 m_totalBytes;

   169     quint64 m_bytesReceived;

   170 

   171     QPoint tripleClick;

   172     QBasicTimer tripleClickTimer;

   173 

   174     bool clickCausedFocus;

   175 

   176     bool acceptNavigationRequest(QWebFrame *frame, const QNetworkRequest &request, QWebPage::NavigationType type);

   177     QNetworkAccessManager *networkManager;

   178 

   179     bool forwardUnsupportedContent;

   180     bool smartInsertDeleteEnabled;

   181     bool selectTrailingWhitespaceEnabled;

   182     QWebPage::LinkDelegationPolicy linkPolicy;

   183 

   184     QSize viewportSize;

   185     QSize fixedLayoutSize;

   186     QWebHistory history;

   187     QWebHitTestResult hitTestResult;

   188 #ifndef QT_NO_CONTEXTMENU

   189     QPointer<QMenu> currentContextMenu;

   190 #endif

   191     QWebSettings *settings;

   192     QPalette palette;

   193     bool editable;

   194     bool useFixedLayout;

   195 

   196     QAction *actions[QWebPage::WebActionCount];

   197 

   198     QWebPluginFactory *pluginFactory;

   199 

   200     QWidget* inspectorFrontend;

   201     QWebInspector* inspector;

   202     bool inspectorIsInternalOnly; // True if created through the Inspect context menu action

   203     Qt::DropAction m_lastDropAction;

   204     

   205     QString viewMode;

   206 

   207     static bool drtRun;

   208 };

   209 

   210 #endif