1 /*

     2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 #ifndef GWebContentViewJSObject_H_

    19 #define GWebContentViewJSObject_H_

    20 

    21 #include <QObject>

    22 #include "controllableviewimpl.h"

    23 #include "GWebContentView.h"

    24 

    25 class WebViewEventContext;

    26 

    27 namespace GVA {

    28 

    29 /*! \ingroup JavascriptAPI

    30   \brief This class provides the javascript API for GWebContentView.

    31  */

    32 class GWebContentViewJSObject : public ::ControllableViewJSObject {

    33     Q_OBJECT

    34   public:

    35     GWebContentViewJSObject(GWebContentView *contentView, ::QWebFrame *chromeFrame, const QString &objectName)

    36       : ::ControllableViewJSObject(contentView, chromeFrame, objectName)

    37     {

    38       qDebug() << "GWebContentViewJSObject::GWebContentViewJSObject: " << this;

    39     }

    40 

    41     qreal getZoomFactor() const { return webContentViewConst()->getZoomFactor(); }

    42     void setZoomFactor(qreal factor)  { webContentView()->setZoomFactor(factor); }

    43     Q_PROPERTY(qreal zoomFactor READ getZoomFactor WRITE setZoomFactor)

    44 

    45     Q_PROPERTY(QObjectList superPages READ getSuperPages)

    46     QObjectList getSuperPages() { return webContentView()->getSuperPages(); }

    47 

    48     /*! This property holds whether touch navigation is enabled.

    49      */

    50     Q_PROPERTY(bool gesturesEnabled READ getGesturesEnabled WRITE setGesturesEnabled)

    51     bool getGesturesEnabled() const { return webContentViewConst()->gesturesEnabled(); }

    52     void setGesturesEnabled(bool value) { webContentView()->setGesturesEnabled(value); }

    53 

    54 public slots:

    55     void loadUrlToCurrentPage(const QString & url)

    56         { webContentView()->loadUrlToCurrentPage(url); }

    57     QObject *currentPage() { return webContentView()->currentPage(); }

    58     void back() { webContentView()->back(); }

    59     void forward() { webContentView()->forward(); }

    60     void reload() { webContentView()->reload(); }

    61     void zoomIn(qreal deltaPercent = 0.1) { webContentView()->zoomIn(deltaPercent); }

    62     void zoomOut(qreal deltaPercent = 0.1) { webContentView()->zoomOut(deltaPercent); }

    63     void zoomBy(qreal delta) { zoomIn(delta); }

    64     void zoom(bool in) { webContentView()->zoom(in); }

    65     void toggleZoom() { webContentView()->toggleZoom(); }

    66     void stopZoom() { webContentView()->stopZoom(); }

    67     void scrollBy(int deltaX, int deltaY) { webContentView()->scrollBy(deltaX, deltaY); }

    68     int scrollX() { return webContentView()->scrollX(); }

    69     int scrollY() { return webContentView()->scrollY(); }

    70     int contentWidth() { return webContentView()->contentWidth(); }

    71     int contentHeight() { return webContentView()->contentHeight(); }

    72     void showNormalPage() { return webContentView()->showNormalPage(); }

    73     bool currentPageIsSuperPage() { return webContentView()->currentPageIsSuperPage(); }

    74     void dump() { return webContentView()->dump(); }

    75     

    76     // Super page slots.

    77     QObject * createSuperPage(const QString &name) { return webContentView()->createSuperPage(name); }

    78     void destroySuperPage(const QString &name) { webContentView()->destroySuperPage(name); }

    79     void setCurrentSuperPage(const QString &name) { webContentView()->setCurrentSuperPage(name); }

    80     QObject * currentSuperPage() { return webContentView()->currentSuperPage(); }

    81 	QString currentSuperPageName() { return webContentView()->currentSuperPage()->objectName(); }

    82     void showSuperPage(const QString &name) { webContentView()->showSuperPage(name); }

    83     QObject * superPage(const QString &name) { return webContentView()->superPage(name); }

    84     bool isSuperPage(const QString &name) { return webContentView()->isSuperPage(name); }

    85 

    86 signals:

    87     void ContextChanged();

    88     void iconChanged();

    89     void loadFinished(bool ok);

    90     void loadProgress(int progress);

    91     void loadStarted();

    92     void titleChanged(const QString & title);

    93     void urlChanged(const QString & url);

    94     void secureConnection(bool secure);

    95     void backEnabled(bool enabled);

    96     void forwardEnabled(bool enabled);

    97     void onStatusBarMessage( const QString & text );

    98     void onStatusBarVisibilityChangeRequested(bool visible);

    99     void startingPanGesture(int directionHint);

   100 

   101     // Sent when the display mode changes from landscape to protrait or vice versa.

   102     void onDisplayModeChanged(const QString &orientation);

   103 

   104     void contextEvent(QObject *context);

   105 

   106 private slots:

   107     void statusBarMessage( const QString & text );

   108     void statusBarVisibilityChangeRequested(bool visible);

   109     void onContextEvent(::WebViewEventContext *context);

   110 

   111 protected:

   112     GWebContentView *webContentView() { return static_cast<GWebContentView *>(m_contentView); }

   113     GWebContentView *webContentViewConst() const { return static_cast<GWebContentView *>(m_contentView); }

   114 };

   115 

   116 }

   117 

   118 #endif /* GWebContentViewJSObject_H_ */