diff -r ae942d28ec0e -r 2455ef1f5bbc javauis/lcdui_akn/lcdgr/inc/CMIDGraphics.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/lcdui_akn/lcdgr/inc/CMIDGraphics.h	Wed Sep 01 12:33:18 2010 +0100
@@ -0,0 +1,264 @@
+/*
+* Copyright (c) 2005 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:
+*
+*/
+
+#ifndef CMIDGRAPHICS_H
+#define CMIDGRAPHICS_H
+
+#include <lcdgr.h>
+
+class CFbsBitmap;
+class CMIDSprite;
+class CMIDTiledLayer;
+class CMIDProxyMap;
+class CLcdGraphics;
+
+/**
+ * Proxy to native peer to javax.microedition.lcdui.Graphics.
+ *
+ * Presents MMIDGraphics interface for compatability.
+ */
+NONSHARABLE_CLASS(CMIDGraphics) : public CBase
+        , public MMIDGraphics
+        , public MMIDBufferProcessor
+{
+public:
+#ifdef RD_JAVA_NGA_ENABLED
+    /**
+     * Constructor
+     * @param aProxyMap
+     *      - a proxy
+     * @param aGraphics
+     *      - a graphics implementation
+     * @param aIsImageTarget
+     *      - true if an image is the target
+     */
+    CMIDGraphics(
+        CMIDProxyMap& aProxyMap, CLcdGraphics* aGraphics,
+        TBool aIsImageTarget, MMIDCanvas* aTarget = NULL);
+
+#else RD_JAVA_NGA_ENABLED
+
+    /**
+     * Constructor
+     * @param aProxyMap a proxy
+     * @param aGraphics a graphics implementation
+     * @param aIsImageTarget true if an image is the target
+     */
+    CMIDGraphics(
+        CMIDProxyMap& aProxyMap, CLcdGraphics* aGraphics,
+        TBool aIsImageTarget);
+#endif // RD_JAVA_NGA_ENABLED
+
+    /**
+     * Dtor
+     */
+    ~CMIDGraphics();
+
+    /**
+     * From MMIDComponent
+     */
+    virtual TType Type() const;
+    virtual void Dispose();
+    virtual MMIDBufferProcessor* Processor();
+
+    /**
+     * From MMIDBufferProcessor
+     */
+#ifdef RD_JAVA_NGA_ENABLED
+    virtual TBool ProcessL(
+        const TMIDBufferOp*& aRead, const TMIDBufferOp* aEnd,
+        TInt& aCycles, java::util::Monitor* aMonitor);
+#else
+    virtual TBool   ProcessL(
+        const TMIDBufferOp*& aRead, const TMIDBufferOp* aEnd,
+        TInt& aCycles, TRequestStatus* aStatus = NULL);
+#endif
+    virtual void    AbortAsync();
+
+
+    /**
+     *@return aColor quantized to device palette.
+     */
+    virtual TUint32 DisplayColor(TUint32 aColor);
+
+    /**
+     * From MMIDGraphics
+     */
+    virtual TInt DrawPixels(
+        TInt    aType,          // pixel data type
+        TUint8* aAddress,       // pixel data array
+        TInt    aLength,        // pixel array length (bytes)
+        TInt    aScanLength,    // (bytes) always positive - vertical reflection handled by point/size
+        TBool   aAlpha,         // true if pixel data contains alpha
+        const TRect& aRect,     // destination rect
+        TInt    aTransform      // transform to apply
+    );
+
+    /**
+     *@return bitmap handle if rendering to bitmap
+     */
+    virtual CFbsBitmap* Bitmap() const;
+
+    /**
+     *@return alpha bitmap handle or NULL if there is none
+     */
+    inline CFbsBitmap*  BitmapAlpha() const;
+
+    /**
+     *@return window handle if rendering to window.
+     */
+    virtual RWindow* Window() const;
+
+    /**
+     *@return drawing surface viewport
+     */
+    virtual TRect ViewPort() const;
+
+    /**
+     *@return ETrue for mutable off-screen images (not for canvas/GameCanvas framebuffer)
+     * or EFalse for canvas/GameCanvas framebuffer
+     */
+    TBool IsImageTarget() const;
+
+#ifdef RD_JAVA_NGA_ENABLED
+
+public: // from MMIDComponentNgaExtension
+    /**
+     * @see MMIDComponentNgaExtension#UpdateEglContent()
+     * @since S60 9.2
+     */
+    virtual void UpdateEglContent();
+
+    /**
+     * @see MMIDComponentNgaExtension#IsEglAvailable()
+     * @since S60 9.2
+     */
+    virtual TBool IsEglAvailable() const;
+
+    /**
+     * @see MMIDComponentNgaExtension#BindEglSurface()
+     * @since S60 9.2
+     */
+    virtual EGLSurface BindEglSurface();
+
+    /**
+     * @see MMIDComponentNgaExtension#ReleaseEglSurface()
+     * @since S60 9.2
+     */
+    virtual void ReleaseEglSurface();
+
+    /**
+     * @see MMIDComponentNgaExtension#UpdateOffScreenBitmapL()
+     * @since S60 9.2
+     */
+    virtual void UpdateOffScreenBitmapL(TBool aForced);
+
+    /**
+     * @see MMIDComponentNgaExtension#FillEglSurface()
+     * @since S60 9.2
+     */
+    virtual TBool FillEglSurface(const TRect& aRect, const TRgb& aColor);
+
+    /**
+     * @see MMIDGraphics#TargetSize()
+     * @since S60 9.2
+     */
+    virtual TSize CanvasTargetSize() const;
+
+    /**
+     * @see MMIDGraphics#GetTargetCanvas()
+     * @since S60 9.2
+     */
+    virtual MMIDCanvas* GetTargetCanvas() const;
+
+private:
+    /**
+     * Merges aRect to member variable TRects that are used for
+     * tracking the area that is updated with 2D content.
+     * @param aRect TRect that contains new area that has been updated
+     *              with 2D content.
+     */
+    void UpdateRect(const TRect& aRect);
+
+    /**
+     * Calculate bounding box for text.
+     * @param aTextPtr a text to be drawn
+     * @param aP a start point
+     * @param aAnchor an anchor that effects to text's start point.
+     */
+    void UpdateTextRect(TPtrC& aTextPtr, const TPoint& aP, TInt aAnchor);
+
+    /**
+     * Finds the minimum of three integers
+     * @param aX -
+     * @param aY -
+     * @param aZ -
+     * @return the min of the three attributes
+     */
+    inline TInt Min3(TInt aX, TInt aY, TInt aZ);
+
+    /**
+     * Finds the maximum of three integers
+     * @param aX -
+     * @param aY -
+     * @param aZ -
+     * @return the max of the three attributes
+     */
+    inline TInt Max3(TInt aX, TInt aY, TInt aZ);
+
+private:
+    /**
+     * Target Canvas of this graphics object.
+     * NULL, when this is not canvas graphics.
+     */
+    MMIDCanvas* iCanvasTarget;
+#endif // RD_JAVA_NGA_ENABLED
+
+private:
+    CMIDProxyMap& iProxyMap;
+    CLcdGraphics* iGraphics;
+    // this flag is for mutable off-screen images (not for canvas/GameCanvas framebuffer)
+    TBool iIsImageTarget;
+};
+
+inline CFbsBitmap* CMIDGraphics::BitmapAlpha() const
+{
+    return NULL;
+}
+
+#ifdef RD_JAVA_NGA_ENABLED
+// ---------------------------------------------------------------------------
+// CMIDGraphics::Min3
+// ---------------------------------------------------------------------------
+//
+inline TInt CMIDGraphics::Min3(TInt aX, TInt aY, TInt aZ)
+{
+    return Min(Min(aX, aY), aZ);
+}
+
+// ---------------------------------------------------------------------------
+// CMIDGraphics::Max3
+// ---------------------------------------------------------------------------
+//
+inline TInt CMIDGraphics::Max3(TInt aX, TInt aY, TInt aZ)
+{
+    return Max(Max(aX, aY), aZ);
+}
+#endif // RD_JAVA_NGA_ENABLED
+
+#endif // CMIDGRAPHICS_H
+