--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/m2g_qt/inc/MM2GRenderContext.h	Fri Oct 15 12:29:39 2010 +0300
@@ -0,0 +1,134 @@
+/*
+* Copyright (c) 2005-2006 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:  Render context interface
+*
+*/
+
+#ifndef MM2GRENDERCONTEXT_H
+#define MM2GRENDERCONTEXT_H
+
+//  INCLUDES
+#include <gdi.h> // TDisplayMode
+#include "M2GUtils.h"
+
+M2G_NS_START
+
+// CONSTANTS
+
+// MACROS
+
+// DATA TYPES
+
+// FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// CLASS DECLARATION
+/**
+ * Interface class
+ */
+class MM2GRenderContext
+{
+public: // STATIC CONSTANTS
+    static const TReal32        KFullOpaque;
+    static const TReal32        KFullTransparency;
+    static const TUint8         KMaxAlphaValue;
+    static const TDisplayMode   KDefaultDisplayMode;
+    static const TDisplayMode   KMaskDisplayMode;
+
+public: // METHODS
+
+    /**
+     * Dtor
+     */
+    virtual ~MM2GRenderContext() {};
+
+    /**
+     * Binds device's bitmap.
+     * @since Series S60 3.1
+     * @param aGraphicsHandle Target graphics handle
+     * @throws exception if not ok
+     */
+    virtual void BindL(TInt& aGraphicsHandle) = 0;
+
+    /**
+     * SVG image bitmap is (re)created if needed.
+     * @since Series S60 3.1
+     * @see MM2GRenderContext::SetRefreshModeL()
+     * @throws exception if not ok
+     */
+    virtual void InitImageBitmapL() = 0;
+
+    /**
+     * Blits an svg and a device bitmaps
+     * @since Series S60 3.1
+     * @throws M2G_OK if ok
+     * @throws exception if not ok
+     */
+    virtual void ReleaseL() = 0;
+
+    /**
+     * Renders a SVG document at a current time.
+     *
+     * <p> The rendering is done in 2 steps:
+     * <li> render the document on an internal SVG buffer (iSvg)
+     * <li> alpha-blend it with the bound graphics target (iGraphicsBitmap)
+     *
+     * @note if transparency factor is not set, iSvg is simply blitted onto iGraphicsTarget
+     *
+     * @param aSvgDocumentHandle handle to SVG document
+     * @param aCurrentTime       the current time of the animation
+     * @param aSvgW              Svg image viewport width
+     * @param aSvgH              Svg image viewport height
+     * @param aRect              contains position about the rendered area
+     * @since S60 3.1
+     */
+
+
+    virtual void  RenderLCDUIL(
+        TM2GSvgDocumentHandle& aSvgDocHandle,
+        const TReal32 aCurrentTime,
+        TInt aSvgW,
+        TInt aSvgH,
+        TM2GRenderRect& aRect) = 0 ;
+
+    virtual void RenderESWTL(
+        TM2GSvgDocumentHandle& aSvgDocHandle,
+        const TReal32 aCurrentTime,
+        TInt aSvgW,
+        TInt aSvgH,
+        TM2GRenderRect& aRect,        
+        TBool aUseNativeClear,
+        TInt* aReturnData) = 0;
+
+    /**
+     * Sets render quality
+     * @since Series S60 3.1
+     * @param aMode Mode
+     * @throws exception if not ok
+     */
+    virtual void SetRenderingQualityL(TInt aMode) = 0;
+
+    /**
+     * Sets transparency
+     * @since Series S60 3.1
+     * @param aAlpha Alpha factor
+     * @throws exception if not ok
+     */
+    virtual void SetTransparency(TReal32 aAlpha) = 0;
+
+};
+
+M2G_NS_END
+#endif // MM2GRENDERCONTEXT_H