Starting work on Qt4 interface...

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/dependencies/tqtinterface@1158413 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 388 insertions, 0 deletions

diff --git a/qtinterface/qt4/Qt/qwebpage.h b/qtinterface/qt4/Qt/qwebpage.h
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+++ b/qtinterface/qt4/Qt/qwebpage.h
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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 QWEBPAGE_H
+#define QWEBPAGE_H
+
+#include "qwebsettings.h"
+#include "qwebkitglobal.h"
+
+#include <QtCore/qobject.h>
+#include <QtCore/qurl.h>
+#include <QtGui/qwidget.h>
+
+QT_BEGIN_NAMESPACE
+class QNetworkProxy;
+class QUndoStack;
+class QMenu;
+class QNetworkRequest;
+class QNetworkReply;
+class QNetworkAccessManager;
+QT_END_NAMESPACE
+
+class QWebElement;
+class QWebFrame;
+class QWebNetworkRequest;
+class QWebHistory;
+
+class QWebPagePrivate;
+class QWebFrameData;
+class QWebNetworkInterface;
+class QWebPluginFactory;
+class QWebHitTestResult;
+class QWebHistoryItem;
+
+namespace WebCore {
+    class ChromeClientQt;
+    class EditorClientQt;
+    class FrameLoaderClientQt;
+    class InspectorClientQt;
+    class ResourceHandle;
+    class HitTestResult;
+    class QNetworkReplyHandler;
+
+    struct FrameLoadRequest;
+}
+
+class QWEBKIT_EXPORT QWebPage : public QObject {
+    Q_OBJECT
+
+    Q_PROPERTY(bool modified READ isModified)
+    Q_PROPERTY(QString selectedText READ selectedText)
+    Q_PROPERTY(QSize viewportSize READ viewportSize WRITE setViewportSize)
+    Q_PROPERTY(QSize preferredContentsSize READ preferredContentsSize WRITE setPreferredContentsSize)
+    Q_PROPERTY(bool forwardUnsupportedContent READ forwardUnsupportedContent WRITE setForwardUnsupportedContent)
+    Q_PROPERTY(LinkDelegationPolicy linkDelegationPolicy READ linkDelegationPolicy WRITE setLinkDelegationPolicy)
+    Q_PROPERTY(QPalette palette READ palette WRITE setPalette)
+    Q_PROPERTY(bool contentEditable READ isContentEditable WRITE setContentEditable)
+    Q_ENUMS(LinkDelegationPolicy NavigationType WebAction)
+public:
+    enum NavigationType {
+        NavigationTypeLinkClicked,
+        NavigationTypeFormSubmitted,
+        NavigationTypeBackOrForward,
+        NavigationTypeReload,
+        NavigationTypeFormResubmitted,
+        NavigationTypeOther
+    };
+
+    enum WebAction {
+        NoWebAction = - 1,
+
+        OpenLink,
+
+        OpenLinkInNewWindow,
+        OpenFrameInNewWindow,
+
+        DownloadLinkToDisk,
+        CopyLinkToClipboard,
+
+        OpenImageInNewWindow,
+        DownloadImageToDisk,
+        CopyImageToClipboard,
+
+        Back,
+        Forward,
+        Stop,
+        Reload,
+
+        Cut,
+        Copy,
+        Paste,
+
+        Undo,
+        Redo,
+        MoveToNextChar,
+        MoveToPreviousChar,
+        MoveToNextWord,
+        MoveToPreviousWord,
+        MoveToNextLine,
+        MoveToPreviousLine,
+        MoveToStartOfLine,
+        MoveToEndOfLine,
+        MoveToStartOfBlock,
+        MoveToEndOfBlock,
+        MoveToStartOfDocument,
+        MoveToEndOfDocument,
+        SelectNextChar,
+        SelectPreviousChar,
+        SelectNextWord,
+        SelectPreviousWord,
+        SelectNextLine,
+        SelectPreviousLine,
+        SelectStartOfLine,
+        SelectEndOfLine,
+        SelectStartOfBlock,
+        SelectEndOfBlock,
+        SelectStartOfDocument,
+        SelectEndOfDocument,
+        DeleteStartOfWord,
+        DeleteEndOfWord,
+
+        SetTextDirectionDefault,
+        SetTextDirectionLeftToRight,
+        SetTextDirectionRightToLeft,
+
+        ToggleBold,
+        ToggleItalic,
+        ToggleUnderline,
+
+        InspectElement,
+
+        InsertParagraphSeparator,
+        InsertLineSeparator,
+
+        SelectAll,
+        ReloadAndBypassCache,
+
+        PasteAndMatchStyle,
+        RemoveFormat,
+
+        ToggleStrikethrough,
+        ToggleSubscript,
+        ToggleSuperscript,
+        InsertUnorderedList,
+        InsertOrderedList,
+        Indent,
+        Outdent,
+
+        AlignCenter,
+        AlignJustified,
+        AlignLeft,
+        AlignRight,
+
+        WebActionCount
+    };
+
+    enum FindFlag {
+        FindBackward = 1,
+        FindCaseSensitively = 2,
+        FindWrapsAroundDocument = 4,
+        HighlightAllOccurrences = 8
+    };
+    Q_DECLARE_FLAGS(FindFlags, FindFlag)
+
+    enum LinkDelegationPolicy {
+        DontDelegateLinks,
+        DelegateExternalLinks,
+        DelegateAllLinks
+    };
+
+    enum WebWindowType {
+        WebBrowserWindow,
+        WebModalDialog
+    };
+
+    explicit QWebPage(QObject *parent = 0);
+    ~QWebPage();
+
+    QWebFrame *mainFrame() const;
+    QWebFrame *currentFrame() const;
+    QWebFrame* frameAt(const QPoint& pos) const;
+
+    QWebHistory *history() const;
+    QWebSettings *settings() const;
+
+    void setView(QWidget *view);
+    QWidget *view() const;
+
+    bool isModified() const;
+#ifndef QT_NO_UNDOSTACK
+    QUndoStack *undoStack() const;
+#endif
+
+#if QT_VERSION < 0x040400 && !defined(qdoc)
+    void setNetworkInterface(QWebNetworkInterface *interface);
+    QWebNetworkInterface *networkInterface() const;
+
+    // #### why is this in the page itself?
+#ifndef QT_NO_NETWORKPROXY
+    void setNetworkProxy(const QNetworkProxy& proxy);
+    QNetworkProxy networkProxy() const;
+#endif
+
+#else
+    void setNetworkAccessManager(QNetworkAccessManager *manager);
+    QNetworkAccessManager *networkAccessManager() const;
+#endif
+
+    void setPluginFactory(QWebPluginFactory *factory);
+    QWebPluginFactory *pluginFactory() const;
+
+    quint64 totalBytes() const;
+    quint64 bytesReceived() const;
+
+    QString selectedText() const;
+
+    QAction *action(WebAction action) const;
+    virtual void triggerAction(WebAction action, bool checked = false);
+
+    QSize viewportSize() const;
+    void setViewportSize(const QSize &size) const;
+
+    QSize preferredContentsSize() const;
+    void setPreferredContentsSize(const QSize &size) const;
+
+    virtual bool event(QEvent*);
+    bool focusNextPrevChild(bool next);
+
+    QVariant inputMethodQuery(Qt::InputMethodQuery property) const;
+
+    bool findText(const QString &subString, FindFlags options = 0);
+
+    void setForwardUnsupportedContent(bool forward);
+    bool forwardUnsupportedContent() const;
+
+    void setLinkDelegationPolicy(LinkDelegationPolicy policy);
+    LinkDelegationPolicy linkDelegationPolicy() const;
+
+    void setPalette(const QPalette &palette);
+    QPalette palette() const;
+
+    void setContentEditable(bool editable);
+    bool isContentEditable() const;
+
+#ifndef QT_NO_CONTEXTMENU
+    bool swallowContextMenuEvent(QContextMenuEvent *event);
+#endif
+    void updatePositionDependentActions(const QPoint &pos);
+
+    QMenu *createStandardContextMenu();
+
+    enum Extension {
+        ChooseMultipleFilesExtension,
+        ErrorPageExtension
+    };
+    class ExtensionOption
+    {};
+    class ExtensionReturn
+    {};
+
+    class ChooseMultipleFilesExtensionOption : public ExtensionOption {
+    public:
+        QWebFrame *parentFrame;
+        QStringList suggestedFileNames;
+    };
+
+    class ChooseMultipleFilesExtensionReturn : public ExtensionReturn {
+    public:
+        QStringList fileNames;
+    };
+
+    enum ErrorDomain { QtNetwork, Http, WebKit };
+    class ErrorPageExtensionOption : public ExtensionOption {
+    public:
+        QUrl url;
+        QWebFrame* frame;
+        ErrorDomain domain;
+        int error;
+        QString errorString;
+    };
+
+    class ErrorPageExtensionReturn : public ExtensionReturn {
+    public:
+        ErrorPageExtensionReturn() : contentType(QLatin1String("text/html")), encoding(QLatin1String("utf-8")) {};
+        QString contentType;
+        QString encoding;
+        QUrl baseUrl;
+        QByteArray content;
+    };
+
+
+    virtual bool extension(Extension extension, const ExtensionOption *option = 0, ExtensionReturn *output = 0);
+    virtual bool supportsExtension(Extension extension) const;
+
+    inline QWebPagePrivate* handle() const { return d; }
+
+public Q_SLOTS:
+    bool shouldInterruptJavaScript();
+
+Q_SIGNALS:
+    void loadStarted();
+    void loadProgress(int progress);
+    void loadFinished(bool ok);
+
+    void linkHovered(const QString &link, const QString &title, const QString &textContent);
+    void statusBarMessage(const QString& text);
+    void selectionChanged();
+    void frameCreated(QWebFrame *frame);
+    void geometryChangeRequested(const QRect& geom);
+    void repaintRequested(const QRect& dirtyRect);
+    void scrollRequested(int dx, int dy, const QRect& scrollViewRect);
+    void windowCloseRequested();
+    void printRequested(QWebFrame *frame);
+    void linkClicked(const QUrl &url);
+
+    void toolBarVisibilityChangeRequested(bool visible);
+    void statusBarVisibilityChangeRequested(bool visible);
+    void menuBarVisibilityChangeRequested(bool visible);
+
+#if QT_VERSION >= 0x040400
+    void unsupportedContent(QNetworkReply *reply);
+    void downloadRequested(const QNetworkRequest &request);
+#endif
+
+    void microFocusChanged();
+    void contentsChanged();
+    void databaseQuotaExceeded(QWebFrame* frame, QString databaseName);
+
+    void saveFrameStateRequested(QWebFrame* frame, QWebHistoryItem* item);
+    void restoreFrameStateRequested(QWebFrame* frame);
+
+protected:
+    virtual QWebPage *createWindow(WebWindowType type);
+    virtual QObject *createPlugin(const QString &classid, const QUrl &url, const QStringList &paramNames, const QStringList &paramValues);
+
+#if QT_VERSION >= 0x040400
+    virtual bool acceptNavigationRequest(QWebFrame *frame, const QNetworkRequest &request, NavigationType type);
+#else
+    virtual bool acceptNavigationRequest(QWebFrame *frame, const QWebNetworkRequest &request, NavigationType type);
+#endif
+    virtual QString chooseFile(QWebFrame *originatingFrame, const QString& oldFile);
+    virtual void javaScriptAlert(QWebFrame *originatingFrame, const QString& msg);
+    virtual bool javaScriptConfirm(QWebFrame *originatingFrame, const QString& msg);
+    virtual bool javaScriptPrompt(QWebFrame *originatingFrame, const QString& msg, const QString& defaultValue, QString* result);
+    virtual void javaScriptConsoleMessage(const QString& message, int lineNumber, const QString& sourceID);
+
+    virtual QString userAgentForUrl(const QUrl& url) const;
+
+private:
+    Q_PRIVATE_SLOT(d, void _q_onLoadProgressChanged(int))
+    Q_PRIVATE_SLOT(d, void _q_webActionTriggered(bool checked))
+    Q_PRIVATE_SLOT(d, void _q_cleanupLeakMessages())
+
+    QWebPagePrivate *d;
+
+    friend class QWebFrame;
+    friend class QWebPagePrivate;
+    friend class QWebView;
+    friend class QGraphicsWebView;
+    friend class QWebInspector;
+    friend class WebCore::ChromeClientQt;
+    friend class WebCore::EditorClientQt;
+    friend class WebCore::FrameLoaderClientQt;
+    friend class WebCore::InspectorClientQt;
+    friend class WebCore::ResourceHandle;
+    friend class WebCore::QNetworkReplyHandler;
+};
+
+Q_DECLARE_OPERATORS_FOR_FLAGS(QWebPage::FindFlags)
+
+#endif