webcorebridge.h

手机浏览器源码程序,功能强大

//        IMPORT_C TRect SelectionRect();
//        IMPORT_C TRect VisibleSelectionRect();
        //- (NSImage *)selectionImage;

        //- (DOMNode *)selectionStart;
        //- (int)selectionStartOffset;
        //- (DOMNode *)selectionEnd;
        //- (int)selectionEndOffset;
        //void setSelectedDOMRange(DOMRange *)range affinity(NSSelectionAffinity)selectionAffinity;
        //- (DOMRange *)selectedDOMRange;
        //- (NSSelectionAffinity)selectionAffinity;

        //- (NSAttributedString *)attributedStringFrom(DOMNode *)startNode startOffset(int)startOffset to(DOMNode *)endNode endOffset(int)endOffset;
        //- (NSFont *)renderedFontForNode(DOMNode *)node;

        //+ (NSString *)stringWithData(NSData *)data textEncoding(CFStringEncoding)textEncoding;
        //+ (NSString *)stringWithData(NSData *)data textEncodingName(NSString *)textEncodingName;

        //- (BOOL)interceptKeyEvent(NSEvent *)event toView(NSView *)view;

        IMPORT_C void SetShouldCreateRenderers(TBool aCreateRenderers);
        IMPORT_C TBool ShouldCreateRenderers();

        IMPORT_C TInt NumPendingOrLoadingRequests();

        IMPORT_C void SetDrawsBackground(TBool aDrawsBackround);

        IMPORT_C TRgb BodyBackgroundColor();
        IMPORT_C TRgb SelectionColor();

        IMPORT_C void AdjustViewSize();

        //Method to execute a script
        IMPORT_C void ExecuteScript(const TDesC& aScriptText);

        IMPORT_C static void UpdateAllViews();

        //Method to set the scaling factor of the document
        IMPORT_C void ScalingFactorChanged(TInt aFactor);
        IMPORT_C TBool NavigableNodeUnderCursor(TPoint &aPoint, TWebCoreFocusedElementType &aElType, TRect& aFocusRect) const;
        IMPORT_C TBool DetermineCursorPosition(TWebCoreFocusedElementType &aElType, TRect& aFocusRect,TRect& aSearchRect, TPoint &aCursorPosition, TBool aInitialize);


        //- (id)accessibilityTree;

        //void undoEditing(id)arg;
        //void redoEditing(id)arg;

        //- (DOMRange *)selectedDOMRangeWithGranularity(WebSelectionGranularity)granularity;
        //- (DOMRange *)rangeByAlteringCurrentSelection(WebSelectionAlteration)alteration direction(WebSelectionDirection)direction granularity(WebSelectionGranularity)granularity;
        //void alterCurrentSelection(WebSelectionAlteration)alteration direction(WebSelectionDirection)direction granularity(WebSelectionGranularity)granularity;

        //- (DOMDocumentFragment *)documentFragmentWithMarkupString(NSString *)markupString baseURLString(NSString *)baseURLString;
        //- (DOMDocumentFragment *)documentFragmentWithText(NSString *)text;

        //void replaceSelectionWithFragment(DOMDocumentFragment *)fragment selectReplacement(BOOL)selectReplacement;
        //void replaceSelectionWithNode(DOMNode *)node selectReplacement(BOOL)selectReplacement;
        //void replaceSelectionWithMarkupString(NSString *)markupString baseURLString(NSString *)baseURLString selectReplacement(BOOL)selectReplacement;
        //void replaceSelectionWithText(NSString *)text selectReplacement(BOOL)selectReplacement;

        //void insertText(NSString *)text;
        //void insertNewline;

        //void setSelectionToDragCaret;
        //void moveSelectionToDragCaret(DOMDocumentFragment *)selectionFragment;
        //void moveDragCaretToPoint(NSPoint)point;
        //void removeDragCaret;
        //- (DOMRange *)dragCaretDOMRange;
        //- (DOMRange *)editableDOMRangeForPoint(NSPoint)point;

        //void deleteSelection;
        //void deleteKeyPressed;
        //void applyStyle(DOMCSSStyleDeclaration *)style;
        //- (NSFont *)fontForCurrentPosition;
        //void ensureCaretVisible;

        //- (WebScriptObject *)windowScriptObject;

        //- (NSDragOperation)dragOperationForDraggingInfo(id <NSDraggingInfo>)info;
        //void dragExitedWithDraggingInfo(id <NSDraggingInfo>)info;
        //- (BOOL)concludeDragForDraggingInfo(id <NSDraggingInfo>)info;
        //void dragSourceMovedTo(NSPoint)windowLoc;
        //void dragSourceEndedAt(NSPoint)windowLoc operation(NSDragOperation)operation;

        //- (BOOL)tryDHTMLCut;
        //- (BOOL)tryDHTMLCopy;
        //- (BOOL)tryDHTMLPaste;


        KWQKHTMLPart *Part() const;

        IMPORT_C TBool HasPendingLayout() const;

        //Method to resolve the URL when the base url and resource url are specified
        IMPORT_C static HBufC* ResolveUrlL(const TDesC &aBaseUrl, const TDesC &aResUrl);

        IMPORT_C void SetFastFirstDisplayMode(TBool aFastMode);
        IMPORT_C TBool FastFirstDisplayMode() const;

        IMPORT_C TBool ShowingFastPreview() const;

        IMPORT_C void FindLinksOfType(const TDesC& aType, RArray<TWebCoreLinkItem>& aResult);

        // set the maximum width used for formatting text
        IMPORT_C void SetMaxBidiWidth(TInt aWidth);

        // load and replace missing images for the document
        IMPORT_C void LoadImages();


        IMPORT_C static void SetDefersTimers(TBool aDefer);
        IMPORT_C static TBool DefersTimers();

        // clear all static data before application exits, 
        // this function can only be called once.
        IMPORT_C static void PrepareForExit();
    private:

        /**
        * C++ default constructor.
        */
        CWebCoreBridge(MWebClientBridge& aClient);


        /**
        * By default Symbian 2nd phase constructor is private.
        */
        void ConstructL();

    protected:  // Data
        // KQK part object, owned by the bridge
        KWQKHTMLPart *iPart;
        // renderer pointer
        KHTMLRenderPart *iRenderPart;
        // memory pool for the bridge
        RenderArena *iRenderPartArena;
        // true if a rendering tree is to be build for this bridge
        TBool iShouldCreateRenderers;
        // pointer to the client side bridge interface
        MWebClientBridge* iClientBridge;
    };



// CLASS DECLARATION
//
/**
* The MWebCoreBridge interface contains methods for use by the WebCore side of the bridge.
*
*  @lib WebCore
*  @since ?Series60_version
*/
class MWebClientBridge

{
public:
    virtual CArrayPtrFlat<CWebCoreBridge>* ChildFrames() = 0;
    virtual CWebCoreBridge *MainFrame() = 0;
    virtual CWebCoreBridge *FindFrameNamed(const TDesC& aName) = 0;

    /* Creates a name for an frame unnamed in the HTML.  It should produce repeatable results for loads of the same frameset. */
    virtual HBufC* GenerateFrameName() = 0;
    virtual void FrameDetached() = 0;
    virtual MWebCoreScrollView& DocumentView() = 0;

    virtual void LoadUrl(const TDesC& aURL, const TDesC& aRereferrer, TBool aReload, TBool aUserGesture, const TDesC& aTarget,
        TEventCode aTriggeringEvent) = 0;
    virtual void PostWithURL(const TDesC& aURL, const TDesC& aRereferrer, const TDesC& aTarget, const RArray<TWebCoreFormDataItem>& data,
        const TDesC& aContentType, TEventCode aTriggeringEvent) = 0;

    virtual CWebCoreBridge* CreateWindowWithUrl(const TDesC& aURL, const TDesC& aFrameName,
                                               TBool aUserInitiated) = 0;
    virtual void ShowWindow() = 0;

    virtual TPtrC UserAgentForURL(const TDesC& aURL) = 0;

    virtual void SetTitle(const TDesC& aTitle) = 0;
    virtual void SetStatusText(const TDesC& aStatus) = 0;

    virtual void SetIconURL(const TDesC& aURL) = 0;
    virtual void SetIconURL(const TDesC& aURL, const TDesC& aWithType) = 0;

    virtual CWebCoreBridge *CreateChildFrameNamed(const TDesC& aFrameName, const TDesC& aURL, const TDesC& aReferrer,
        KHTMLRenderPart *aRenderPart,
        TBool aAllowsScrolling, TInt aMarginWidth, TInt aMarginHeight) = 0;

    virtual TBool AreToolbarsVisible() const = 0;
    virtual void SetToolbarsVisible(TBool aVisible) = 0;
    virtual TBool IsStatusBarVisible() const = 0;
    virtual void SetStatusBarVisible(TBool aVisible) = 0;
    virtual TBool AreScrollbarsVisible() const = 0;
    virtual void SetScrollbarsVisible(TBool aVisible) = 0;
//  virtual CCoeControl* Window() const = 0;
    virtual void SetWindowFrame(TRect aFrame) = 0;
    virtual TRect WindowFrame() const = 0;
    virtual void SetWindowContentRect(TRect aFrame) = 0;
    virtual TRect WindowContentRect() const = 0;

    virtual void SetWindowIsResizable(TBool aResizable) = 0;
    virtual TBool WindowIsResizable() const = 0;

//- (NSResponder *)firstResponder;
//void makeFirstResponder(NSResponder *)view;

    virtual void CloseWindowSoon() = 0;

    virtual void RunJavaScriptAlertPanelWithMessage(const TDesC& aMessage) = 0;
    virtual TBool RunJavaScriptConfirmPanelWithMessage(const TDesC& aMessage, const TDesC& aYes,const TDesC& aNo) = 0;
    virtual TBool RunJavaScriptTextInputPanelWithPrompt(const TDesC& aPrompt, const TDesC& aDefaultText, HBufC** returningText) = 0;
//void addMessageToConsole(NSDictionary *)message;

    virtual MWebCoreResourceHandle* StartLoadingResource(MWebCoreResourceLoader& aLoader, const TDesC& aURL, CArrayFix<TWebCoreKeyValuePair>* aCustomHeaders) = 0;
    virtual MWebCoreResourceHandle* StartLoadingResource(MWebCoreResourceLoader& aLoader, const TDesC& aURL, CArrayFix<TWebCoreKeyValuePair>* aCustomHeaders, const RArray<TWebCoreFormDataItem>& aData) = 0;
    virtual void ObjectLoadedFromCacheWithURL( const TDesC& aURL, MWebCoreUrlResponseHeaderInfo* aResponse, const TDesC8& aAllData ) = 0;

//- (NSData *)syncLoadResourceWithURL(NSURL *)URL customHeaders(NSDictionary *)requestHeaders postData(NSData *)postData finalURL(NSURL **)finalNSURL responseHeaders(NSDictionary **)responseHeaderDict statusCode(int *)statusCode;

    virtual TBool IsReloading() const = 0;
    virtual TDateTime ExpiresTimeForResponse( MWebCoreUrlResponseHeaderInfo* aResponse ) = 0;

    virtual void ReportClientRedirectToURL(const TDesC& aURL, TInt aDelaySeconds, TDateTime aFireDate, TBool lockHistory, TBool aIsJavaScriptFormAction) = 0;
    virtual void ReportClientRedirectCancelled(TBool aCancelWithLoadInProgress) = 0;

    virtual void FocusWindow() = 0;
    virtual void UnfocusWindow() = 0;

//- (NSView *)nextKeyViewOutsideWebFrameViews;
//- (NSView *)previousKeyViewOutsideWebFrameViews;

    virtual TBool DefersLoading() = 0;
    virtual void SetDefersLoading(TBool aLoading) = 0;

    virtual void SaveDocumentState(const TArray<TPtrC>& aDocumentState) = 0;
    virtual TArray<TPtrC>* DocumentState() const = 0;

    virtual void Reload() = 0;

    virtual void SetNeedsReapplyStyles() = 0;

// This URL is only used for coloring visited links.
    virtual TPtrC RequestedURLString() const = 0;
    virtual TPtrC IncomingReferrer() const = 0;

    virtual MWebCoreObjectWidget* ViewForPluginWithURL( const TDesC& aUrl,
                                                        const CArrayFix<TPtrC>& aAttributeNames,
                                                        const CArrayFix<TPtrC>& aAttributeValues,
                                                        const TDesC& aBaseUrl,
                                                        const TDesC& aMIMEType ) = 0;

//- (NSView *)viewForJavaAppletWithFrame(NSRect)frame
//                        attributeNames:(NSArray *)attributeNames
//                        attributeValues:(NSArray *)attributeValues
//                                baseURL:(NSURL *)baseURL;

//- (BOOL)saveDocumentToPageCache(id)documentInfo;

    virtual TInt GetObjectCacheSize() = 0;

    virtual TBool FrameRequiredForMIMEType(const TDesC& aMIMEType, const TDesC& aURL) = 0;

    virtual void LoadEmptyDocumentSynchronously() = 0;

    virtual HBufC* MimeTypeForFileName(const TDesC& aPath) = 0;

//void allowDHTMLDrag(BOOL *)flagDHTML UADrag(BOOL *)flagUA;
//- (BOOL)startDraggingImage(NSImage *)dragImage at(NSPoint)dragLoc operation(NSDragOperation)op event(NSEvent *)event sourceIsDHTML(BOOL)flag DHTMLWroteData(BOOL)dhtmlWroteData;
//void handleAutoscrollForMouseDragged(NSEvent *)event;
//- (BOOL)mayStartDragWithMouseDragged(NSEvent *)event;

    virtual TInt HistoryLength() = 0;
    virtual void GoBackOrForward(TInt aDistance) = 0;
    virtual TBool CanGoBackOrForward(TInt aDistance) = 0;

//void controlTextDidBeginEditing(NSNotification *)obj;
//void controlTextDidEndEditing(NSNotification *)obj;
//void controlTextDidChange(NSNotification *)obj;

//- (BOOL)control(NSControl *)control textShouldBeginEditing(NSText *)fieldEditor;
//- (BOOL)control(NSControl *)control textShouldEndEditing(NSText *)fieldEditor;
//- (BOOL)control(NSControl *)control didFailToFormatString(NSString *)string errorDescription(NSString *)error;
//void control(NSControl *)control didFailToValidatePartialString(NSString *)string errorDescription(NSString *)error;
//- (BOOL)control(NSControl *)control isValidObject(id)obj;
//- (BOOL)control(NSControl *)control textView(NSTextView *)textView doCommandBySelector(SEL)commandSelector;

//- (NSView <WebCoreFileButton> *)fileButtonWithDelegate(id <WebCoreFileButtonDelegate>)delegate;

    virtual void SetHasBorder(TBool aHasBorder) = 0;

//    virtual TWebCoreKeyboardUIMode KeyboardUIMode() = 0;

    virtual void DidSetName(const TDesC& aName) = 0;

//- (NSFileWrapper *)fileWrapperForURL(NSURL *)URL;

    virtual void Print() = 0;

//- (jobject)pollForAppletInView(NSView *)view;

//- (NSUndoManager *)undoManager;
//void issueCutCommand;
//void issueCopyCommand;
//void issuePasteCommand;
//void respondToChangedSelection;
//void respondToChangedContents;
//- (BOOL)interceptEditingKeyEvent(NSEvent *)event;
//void setIsSelected(BOOL)isSelected forView(NSView *)view;
//- (BOOL)isEditable;
//- (BOOL)shouldBeginEditing(DOMRange *)range;
//- (BOOL)shouldEndEditing(DOMRange *)range;

    virtual TPtrC OverrideMediaType() const = 0;

    virtual void WindowObjectCleared() = 0;

    // called when document layout changes (from KHTMLView::layout())
    virtual void LayoutChanged() = 0;

    // called when a new document is created ( CreatDocumentWithEncoding() )
    virtual void DocumentStarted() = 0;

    // called when parsing the document is finished (from KHTMLPart::slotFinishedParsing() )
    virtual void DocumentComplete() = 0;

    // called when cursor position changes. aCursorArea is the cotaining rect of the link box
    virtual void SetCursorPosition(const TPoint& aCursorPos, TWebCoreFocusedElementType aElementType) = 0;

    virtual TBool IsObjectAvailableInDiskCache(const TDesC& aUrl) = 0;

    virtual TBool CancelInProgress() = 0;
};

#endif      // WEBCOREBRIDGE_H

// End of File