--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiaccelerator_plat/alf_visual_api/inc/alf/alfbrush.h	Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,162 @@
+/*
+* Copyright (c) 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:   Base class for all brushes.
+*
+*/
+
+
+
+#ifndef C_ALFBRUSH_H
+#define C_ALFBRUSH_H
+
+#include <e32base.h>
+#include <alf/alftimedvalue.h>
+#include <alf/alfpropertyowner.h>
+
+class CAlfGenComponent;
+class CAlfEnv;
+class CAlfBrushArray;
+
+/** Brush layers. */
+enum TAlfBrushLayer
+    {
+    EAlfBrushLayerBackground,
+    EAlfBrushLayerForeground
+    };
+
+/**
+ * A brush implements a series of graphics drawing operations. Brushes are 
+ * attached to visuals and drawn whenever the visual is drawn. Brushes can 
+ * be used for augmenting the normal appearance of visuals with graphical 
+ * features such as background pictures, gradients, overlay icons, and 
+ * selection highlights.
+ * This is base class for all brushes and it cannot be instantiated. 
+ * 
+ *  Usage:
+ *  @code
+ * 
+ * //Sets the brush layer
+ *   myBrush->setLayer( EAlfBrushLayerForeground );
+ * 
+ *  @endcode
+ *  @lib alfclient.lib
+ *  @since S60 v3.2
+ */
+class CAlfBrush : public CAlfPropertyOwner
+    {
+
+public:
+
+    /**
+     * Destructor.
+     */
+    IMPORT_C virtual ~CAlfBrush();
+    
+    /**
+     * Get opacity
+     *
+     * @return Opacity in TAlfTimedValue
+     */
+    IMPORT_C const TAlfTimedValue& Opacity() const;
+    
+    /**
+     * Set opacity
+     *
+     * @param aOpacity New opacity value.
+     */
+    IMPORT_C void SetOpacity( const TAlfTimedValue& aOpacity );
+    
+    /**
+     * Set the layer
+     *
+     * @param aLayer Layer (foreground/backgroud).
+     */
+    IMPORT_C void SetLayer(TAlfBrushLayer aLayer);
+
+    /**
+     * Sets whether the brush can draw outside brush guide (i.e. visual's) rect
+     * @param aClipToVisual If ETrue, drawing is clipped to visuals area. 
+     */
+    IMPORT_C void SetClipToVisual(TBool aClipToVisual);
+    
+    /**
+     * Gets whether the brush can draw outside brush guide (i.e. visual's) rect
+     * @return ETrue if drawing is clipped to visuals area. 
+     */
+    IMPORT_C TBool ClipToVisual() const;
+
+    /**
+     * Return the server side handle
+     *
+     * @return Handle to the server side object. 0 if not set.
+     */
+    IMPORT_C TInt Identifier() const;
+    
+    /**
+     * Return communications
+     *
+     * @return Comms
+     */
+    IMPORT_C CAlfGenComponent* Comms() const;
+    
+    /**
+     * @internal
+     * 
+     * Called when this brush is added into a brush array
+     * @param aContainingArray Brush array in which this brush is added
+     * @return Error code.
+     */
+    TInt AppendContainingArray( CAlfBrushArray& aContainingArray );
+    
+    /**
+     * @internal
+     * 
+     * Called when this brush is removed from a brush array
+     * @param aContainingArray Brush array where this brush is removed from
+     */
+    void RemoveContainingArray( CAlfBrushArray& aContainingArray );
+
+protected:
+
+    /**
+     * Constructor
+     */
+    IMPORT_C CAlfBrush();
+
+    /**
+     * Second phase constructor
+     */
+    IMPORT_C void ConstructL( 
+        CAlfEnv& aEnv,
+        TInt aImplementationId, 
+        TInt aImplementationUid, 
+        const TDesC8& aConstructionParams );
+    
+    IMPORT_C void ConstructL();
+
+    /** ! future proofing */
+    IMPORT_C void PropertyOwnerExtension(const TUid& aExtensionUid, TAny** aExtensionParams);
+
+
+private: // data
+
+    // Private data. Owned.
+    struct TPrivateData;
+    TPrivateData* iData;
+
+    };
+
+
+
+#endif // C_ALFBRUSH_H