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/*
* Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies)
*
* 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 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this program; 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 qquickwebview_p_h
#define qquickwebview_p_h
#include "qquickurlschemedelegate_p.h"
#include "qwebkitglobal.h"
#include <QtDeclarative/qdeclarativelist.h>
#include <QtQuick/qquickitem.h>
class QWebNavigationRequest;
class QDeclarativeComponent;
class QQuickWebPage;
class QQuickWebViewAttached;
class QQuickWebViewPrivate;
class QQuickWebViewExperimental;
class QWebDownloadItem;
class QWebNavigationHistory;
class QWebPreferences;
class QWebPermissionRequest;
class QWebViewportInfo;
class QQuickNetworkReply;
namespace WTR {
class PlatformWebView;
}
namespace WebKit {
class QtNetworkRequestData;
}
namespace WTF {
template<class T> class PassRefPtr;
}
typedef const struct OpaqueWKContext* WKContextRef;
typedef const struct OpaqueWKPageGroup* WKPageGroupRef;
typedef const struct OpaqueWKPage* WKPageRef;
QT_BEGIN_NAMESPACE
class QPainter;
class QUrl;
QT_END_NAMESPACE
class QWEBKIT_EXPORT QQuickWebView : public QQuickItem {
Q_OBJECT
Q_PROPERTY(QString title READ title NOTIFY titleChanged)
Q_PROPERTY(QUrl url READ url NOTIFY urlChanged)
Q_PROPERTY(QUrl icon READ icon NOTIFY iconChanged FINAL)
Q_PROPERTY(int loadProgress READ loadProgress NOTIFY loadProgressChanged)
Q_PROPERTY(bool canGoBack READ canGoBack NOTIFY navigationStateChanged FINAL)
Q_PROPERTY(bool canGoForward READ canGoForward NOTIFY navigationStateChanged FINAL)
Q_PROPERTY(bool loading READ loading NOTIFY navigationStateChanged FINAL)
Q_PROPERTY(bool canReload READ canReload NOTIFY navigationStateChanged FINAL)
Q_ENUMS(NavigationRequestAction)
Q_ENUMS(ErrorDomain)
public:
enum NavigationRequestAction {
AcceptRequest,
IgnoreRequest
};
enum ErrorDomain {
InternalErrorDomain,
NetworkErrorDomain,
HttpErrorDomain,
DownloadErrorDomain
};
QQuickWebView(QQuickItem* parent = 0);
virtual ~QQuickWebView();
QUrl url() const;
QUrl icon() const;
QString title() const;
int loadProgress() const;
bool canGoBack() const;
bool canGoForward() const;
bool loading() const;
bool canReload() const;
virtual QVariant inputMethodQuery(Qt::InputMethodQuery property) const;
QPointF mapToWebContent(const QPointF&) const;
QRectF mapRectToWebContent(const QRectF&) const;
QPointF mapFromWebContent(const QPointF&) const;
QRectF mapRectFromWebContent(const QRectF&) const;
QQuickWebPage* page();
QQuickWebViewExperimental* experimental() const;
static QQuickWebViewAttached* qmlAttachedProperties(QObject*);
static void platformInitialize(); // Only needed by WTR.
public Q_SLOTS:
void load(const QUrl&);
void loadHtml(const QString& html, const QUrl& baseUrl = QUrl());
void goBack();
void goForward();
void stop();
void reload();
Q_SIGNALS:
void titleChanged(const QString& title);
void loadStarted();
void loadSucceeded();
void loadFailed(QQuickWebView::ErrorDomain errorDomain, int errorCode, const QUrl& url, const QString& description);
void loadProgressChanged(int progress);
void urlChanged(const QUrl& url);
void iconChanged(const QUrl& iconURL);
void linkHovered(const QUrl& url, const QString& title);
void navigationStateChanged();
void navigationRequested(QWebNavigationRequest* request);
protected:
virtual void geometryChanged(const QRectF&, const QRectF&);
virtual void keyPressEvent(QKeyEvent*);
virtual void keyReleaseEvent(QKeyEvent*);
virtual void inputMethodEvent(QInputMethodEvent*);
virtual void focusInEvent(QFocusEvent*);
virtual void focusOutEvent(QFocusEvent*);
virtual void touchEvent(QTouchEvent*);
virtual void mousePressEvent(QMouseEvent*);
virtual void mouseMoveEvent(QMouseEvent*);
virtual void mouseReleaseEvent(QMouseEvent *);
virtual void mouseDoubleClickEvent(QMouseEvent*);
virtual void wheelEvent(QWheelEvent*);
virtual void hoverEnterEvent(QHoverEvent*);
virtual void hoverMoveEvent(QHoverEvent*);
virtual void hoverLeaveEvent(QHoverEvent*);
virtual void dragMoveEvent(QDragMoveEvent*);
virtual void dragEnterEvent(QDragEnterEvent*);
virtual void dragLeaveEvent(QDragLeaveEvent*);
virtual void dropEvent(QDropEvent*);
virtual bool event(QEvent*);
private:
Q_DECLARE_PRIVATE(QQuickWebView)
QQuickWebView(WKContextRef, WKPageGroupRef, QQuickItem* parent = 0);
WKPageRef pageRef() const;
Q_PRIVATE_SLOT(d_func(), void _q_suspend());
Q_PRIVATE_SLOT(d_func(), void _q_resume());
Q_PRIVATE_SLOT(d_func(), void _q_viewportTrajectoryVectorChanged(const QPointF&));
Q_PRIVATE_SLOT(d_func(), void _q_onOpenPanelFilesSelected());
Q_PRIVATE_SLOT(d_func(), void _q_onOpenPanelFinished(int result));
Q_PRIVATE_SLOT(d_func(), void _q_onVisibleChanged());
Q_PRIVATE_SLOT(d_func(), void _q_onReceivedResponseFromDownload(QWebDownloadItem*));
Q_PRIVATE_SLOT(d_func(), void _q_onIconChangedForPageURL(const QUrl&, const QUrl&));
// Hides QObject::d_ptr allowing us to use the convenience macros.
QScopedPointer<QQuickWebViewPrivate> d_ptr;
QQuickWebViewExperimental* m_experimental;
friend class QtWebPageLoadClient;
friend class QtWebPagePolicyClient;
friend class QtWebPageUIClient;
friend class WTR::PlatformWebView;
friend class QQuickWebViewExperimental;
};
QML_DECLARE_TYPE(QQuickWebView)
class QWEBKIT_EXPORT QQuickWebViewAttached : public QObject {
Q_OBJECT
Q_PROPERTY(QQuickWebView* view READ view NOTIFY viewChanged FINAL)
public:
QQuickWebViewAttached(QObject* object);
QQuickWebView* view() const { return m_view; }
void setView(QQuickWebView*);
Q_SIGNALS:
void viewChanged();
private:
QQuickWebView* m_view;
};
QML_DECLARE_TYPEINFO(QQuickWebView, QML_HAS_ATTACHED_PROPERTIES)
class QWEBKIT_EXPORT QQuickWebViewExperimental : public QObject {
Q_OBJECT
Q_PROPERTY(QQuickWebPage* page READ page CONSTANT FINAL)
Q_PROPERTY(QWebNavigationHistory* navigationHistory READ navigationHistory CONSTANT FINAL)
Q_PROPERTY(QDeclarativeComponent* alertDialog READ alertDialog WRITE setAlertDialog NOTIFY alertDialogChanged)
Q_PROPERTY(QDeclarativeComponent* confirmDialog READ confirmDialog WRITE setConfirmDialog NOTIFY confirmDialogChanged)
Q_PROPERTY(QDeclarativeComponent* promptDialog READ promptDialog WRITE setPromptDialog NOTIFY promptDialogChanged)
Q_PROPERTY(QDeclarativeComponent* itemSelector READ itemSelector WRITE setItemSelector NOTIFY itemSelectorChanged)
Q_PROPERTY(QWebPreferences* preferences READ preferences CONSTANT FINAL)
Q_PROPERTY(bool useTraditionalDesktopBehaviour READ useTraditionalDesktopBehaviour WRITE setUseTraditionalDesktopBehaviour)
Q_PROPERTY(QWebViewportInfo* viewportInfo READ viewportInfo CONSTANT FINAL)
Q_PROPERTY(QDeclarativeListProperty<QQuickUrlSchemeDelegate> urlSchemeDelegates READ schemeDelegates)
Q_ENUMS(NavigationRequestAction)
public:
enum NavigationRequestAction {
DownloadRequest = 2
};
QQuickWebViewExperimental(QQuickWebView* webView);
virtual ~QQuickWebViewExperimental();
QDeclarativeComponent* alertDialog() const;
void setAlertDialog(QDeclarativeComponent*);
QDeclarativeComponent* confirmDialog() const;
void setConfirmDialog(QDeclarativeComponent*);
QDeclarativeComponent* promptDialog() const;
void setPromptDialog(QDeclarativeComponent*);
QDeclarativeComponent* itemSelector() const;
void setItemSelector(QDeclarativeComponent*);
QWebViewportInfo* viewportInfo();
QWebPreferences* preferences() const;
bool useTraditionalDesktopBehaviour() const;
QWebNavigationHistory* navigationHistory() const;
QQuickWebPage* page();
static QQuickUrlSchemeDelegate* schemeDelegates_At(QDeclarativeListProperty<QQuickUrlSchemeDelegate>*, int index);
static void schemeDelegates_Append(QDeclarativeListProperty<QQuickUrlSchemeDelegate>*, QQuickUrlSchemeDelegate*);
static int schemeDelegates_Count(QDeclarativeListProperty<QQuickUrlSchemeDelegate>*);
static void schemeDelegates_Clear(QDeclarativeListProperty<QQuickUrlSchemeDelegate>*);
QDeclarativeListProperty<QQuickUrlSchemeDelegate> schemeDelegates();
void invokeApplicationSchemeHandler(WTF::PassRefPtr<WebKit::QtNetworkRequestData>);
void sendApplicationSchemeReply(QQuickNetworkReply*);
public Q_SLOTS:
void setUseTraditionalDesktopBehaviour(bool enable);
void goBackTo(int index);
void goForwardTo(int index);
void postMessage(const QString&);
Q_SIGNALS:
void alertDialogChanged();
void confirmDialogChanged();
void promptDialogChanged();
void itemSelectorChanged();
void downloadRequested(QWebDownloadItem* downloadItem);
void permissionRequested(QWebPermissionRequest* permission);
void messageReceived(const QVariantMap& message);
private:
QQuickWebView* q_ptr;
QQuickWebViewPrivate* d_ptr;
QObject* schemeParent;
QWebViewportInfo* m_viewportInfo;
friend class QtWebPageUIClient;
Q_DECLARE_PRIVATE(QQuickWebView)
Q_DECLARE_PUBLIC(QQuickWebView)
};
#endif // qquickwebview_p_h
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