diff -r 000000000000 -r 15bf7259bb7c uiacceltk/hitchcock/coretoolkit/inc/huicanvasalfpainter.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiacceltk/hitchcock/coretoolkit/inc/huicanvasalfpainter.h	Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,281 @@
+/*
+* Copyright (c) 2006-2007 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:   Definition of CHuiCanvasAlfPainter.
+*
+*/
+
+
+
+#ifndef __HUICANVASALFPAINTER_H__
+#define __HUICANVASALFPAINTER_H__
+
+#include <uiacceltk/HuiVisual.h>
+#include "uiacceltk/HuiTextMesh.h"
+//#include <uiacceltk/HuiCanvasPainter.h>
+#include "huicanvaspainter.h"
+
+enum THuiCanvasCommands
+    {
+    // Draw ops
+    EHuiCanvasDrawImage,
+    EHuiCanvasDrawText,
+    EHuiCanvasDrawLines,
+	  EHuiCanvasDrawEllipse,
+		EHuiCanvasDrawPoints,
+		EHuiCanvasDrawPolygon,
+		EHuiCanvasDrawRects,
+
+		// Setters
+		EHuiCanvasSetTextStyle,
+    EHuiCanvasSetPenColor,
+		EHuiCanvasSetPenWidth,
+		EHuiCanvasSetOpacity,
+		EHuiCanvasSetPolygonDrawMode,
+		EHuiCanvasSetTextAlign,
+
+    // Transformations
+		EHuiCanvasLoadIdentity,
+		EHuiCanvasTranslate,
+		EHuiCanvasScale,
+		EHuiCanvasRotate,
+	
+		// Misc
+		EHuiCanvasPrepareDrawText
+    };
+
+NONSHARABLE_STRUCT( THuiCanvasDrawImageParams )
+    {
+    TInt    iTexture;
+    TReal32 iDestinationRectTopLeftX;
+    TReal32 iDestinationRectTopLeftY;
+    TReal32 iDestinationRectBottomRightX;
+    TReal32 iDestinationRectBottomRightY;
+    };
+    
+NONSHARABLE_STRUCT( THuiCanvasDrawTextParams )
+    {
+    TReal32 iDestinationRectTopLeftX;
+    TReal32 iDestinationRectTopLeftY;
+    TReal32 iDestinationRectBottomRightX;
+    TReal32 iDestinationRectBottomRightY;
+    };
+
+	
+NONSHARABLE_STRUCT( THuiCanvasDrawEllipseParams )
+	{
+    TReal32 iDestinationRectTopLeftX;
+    TReal32 iDestinationRectTopLeftY;
+    TReal32 iDestinationRectBottomRightX;
+    TReal32 iDestinationRectBottomRightY;
+    };
+
+NONSHARABLE_STRUCT( THuiCanvasSetTextStyleParams )
+    {
+    TInt  iTextStyleId;
+    };
+    
+NONSHARABLE_STRUCT( THuiCanvasDrawTextCachedTextEntry )
+    {
+    TInt iId;
+    CHuiTextMesh* iTextMesh;        
+    };
+
+NONSHARABLE_STRUCT( THuiCanvasSetPenColorParams )
+	{
+    TRgb  iPenColor;
+    };
+NONSHARABLE_STRUCT( THuiCanvasSetPenWidthParams )
+	{
+    TReal32  iPenWidth;
+    };
+NONSHARABLE_STRUCT( THuiCanvasSetOpacityParams )
+	{
+    TReal32  iOpacity;
+    };
+NONSHARABLE_STRUCT( THuiCanvasSetPolygonDrawModeParams )
+	{
+	THuiFillMode  iPolygonDrawMode;
+    };
+NONSHARABLE_STRUCT( THuiCanvasSetTextAlignParams )
+	{
+    TInt  iTextAlignHorizontal;
+    TInt  iTextAlignVertical;
+    };
+
+
+   // Transformations
+NONSHARABLE_STRUCT( THuiCanvasLoadIdentityParams )
+	{
+	TInt iDummy;
+	};
+	
+NONSHARABLE_STRUCT( THuiCanvasTranslateParams )
+	{
+	TReal32 iX; 
+	TReal32 iY; 
+	TReal32 iZ;
+	};
+
+NONSHARABLE_STRUCT( THuiCanvasScaleParams )
+	{
+	TReal32 iX; 
+	TReal32 iY; 
+	TReal32 iZ;
+	};
+
+NONSHARABLE_STRUCT( THuiCanvasRotateParams )
+	{
+	TReal32 iAngle;
+	TReal32 iX; 
+	TReal32 iY; 
+	TReal32 iZ;
+	};
+
+
+
+/**
+ * This class is used internally by the toolkit and thus should
+ * not be used by the applications directly.
+ */
+NONSHARABLE_CLASS(CHuiCanvasAlfPainter) : public CHuiCanvasPainter
+    {
+		
+		private:
+		/**
+     * Constructor.
+     */
+    CHuiCanvasAlfPainter();
+
+    /**
+     * Second-phase constructor.
+     */
+    void ConstructL();
+
+
+		public:
+    /**
+     * Constructor.
+     */
+    static CHuiCanvasAlfPainter* NewL();
+
+    /**
+     * Destructor.
+     */
+    ~CHuiCanvasAlfPainter();
+
+
+		public: // From CHuiCanvasPainter
+		
+		/**
+     * Sets buffer that contains canvas drawing commands. This
+     * method clears previous buffer(s).
+     *
+     * @param aCommands Commanbuffer
+     */
+    virtual void SetCommandSetL( const TDesC8& aCommands );
+
+    /**
+     * Clears buffer(s) that contains canvas drawing commands. 
+     */
+    virtual void ClearCommandSet();
+
+    /**
+     * Adds buffer that contains more canvas drawing commands,
+     * those will be executed after the buffers that has been
+     * added previously.
+     * @param aMoreCommands Commanbuffer
+     */
+    virtual void AddCommandSetL( const TDesC8& aMoreCommands );
+
+    /**
+     * Adds partial buffer that contains more canvas drawing commands. These
+     * commands are appended to the commands set previously with this method
+     * until param aLastPart has value ETrue. After that whole command set
+     * will be added among possibly already existing command sets and
+     * it will be drawable.
+     * 
+     * @param aMoreCommands Commanbuffer
+     * @param aLastPart EFalse if there are more commands to be added into this
+     * command set before it is wanted to be available for drawing. ETrue if
+     * command set is ready and no more parts are expected.
+     */
+    virtual void AddPartialCommandSetL( const TDesC8& aMoreCommands, TBool aLastPart );
+
+#ifdef HUI_DEBUG_TRACK_DRAWING
+	virtual void SetTrackCommandSet( TFileName& aFileName, TBool aTrack );
+#endif
+	
+    /**
+     * Clears internal cached texts and images.
+     */
+    virtual void ClearCache();
+
+    /**
+     * Handles the command buffer(s), either draws or performs a scan.
+     */
+    virtual void HandleBufferL(TRect& aDisplayRect, TInt aAction, const CHuiCanvasVisual& aUser, CHuiGc* aGc, TPoint aPos ) ;
+    virtual void HandleBufferL(TRect& aDisplayRect, TInt aAction, const CHuiCanvasVisual& aUser, CHuiGc* aGc, TPoint aPos, TPtrC8 aCommands, CHuiCanvasCommandBuffer *buf) { }
+
+    /**
+     * Returns the number of rectangular areas which contain something that is
+     * drawn by the painter.
+     *
+     * @return number of painted areas.
+     * @see PaintedArea()
+     */
+    virtual TInt PaintedAreaCount() const;
+    
+    /**
+     * Returns information of the painted area at given index. 
+     *
+     * @aIndex Index of the painted area.
+     * @return Painted area info.
+     * @see PaintedAreaCount()
+     */
+    virtual THuiCanvasPaintedArea PaintedArea(TInt aIndex);
+
+    /**
+     * Draws content of the window in pixel format to the given bitmap. 
+     * This method may not be supported in all commanbuffertype/renderer combinations.
+     *
+     * @param aTargetBuffer where content of the window is to be drawn. NULL if the drawing
+     * is to be stopped.
+     *
+     * @return KErrNotSupported if the current renderer/painter does not support the
+     * feature. Leave happens in other unexpected error situtations. 
+     *         
+     */
+    virtual TInt SetCapturingBufferL(CFbsBitmap* /*aTarget*/);
+
+    /**
+     * Tells painter to enable/disable render buffer (if it is supported by the
+     * painter implementation) 
+     *
+     * @return KErrNotSupported if the current renderer/painter does not support the
+     */
+    virtual TInt EnableRenderBuffer(TBool aEnable = ETrue);
+    
+	virtual CHuiCanvasGc& CanvasGc() const;
+
+private:
+    void ClearHuiTextCache();
+       
+private:
+      // Hui command buffer handling
+    RArray<THuiCanvasDrawTextCachedTextEntry> iCachedTexts;
+    RArray<TReal32> iPointCords;
+    CHuiCanvasGc* iCanvasGc;
+    THuiRealRect iPaintedRect;
+};    
+#endif  // __HUICANVASALFPAINTER_H__