imageeditor/plugins/ClipartPlugin/inc/ClipartScaler.h
changeset 1 edfc90759b9f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imageeditor/plugins/ClipartPlugin/inc/ClipartScaler.h	Fri Jan 29 13:53:17 2010 +0200
@@ -0,0 +1,104 @@
+/*
+* Copyright (c) 2010 Ixonos Plc.
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the "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:
+* Ixonos Plc
+*
+* Description:  
+*
+*/
+
+
+
+#ifndef ClipartScaler_h
+#define ClipartScaler_h
+
+// INCLUDES
+#include <e32base.h>
+
+// FORWARD DECLARATIONS
+
+class CBitmapScaler;
+class CFbsBitmap;
+
+/*	CLASS: MClipartScalerNotifier
+*
+*   Notifier class for CClipartScaler
+*
+*/
+class MClipartScalerNotifier
+    {
+    public:
+        virtual void ClipartScalerOperationReadyL(TInt aError) = 0;
+    };
+
+/*	CLASS: CClipartScaler
+*
+*   Class is used for scaling bitmaps
+*
+*/
+class CClipartScaler : public CActive
+    {
+    
+public:
+
+    /** Default constructor, cannot leave.
+	*
+	*	@param -
+	*	@return -
+	*/
+	CClipartScaler (MClipartScalerNotifier* aNotifier);
+
+	/** Destructor
+	*
+	*	@param -
+	*	@return -
+	*/
+	~CClipartScaler ();
+
+	/*	Second phase constructor	
+	*
+	*	@param -
+	*	@return -
+	*/
+    void ConstructL ();
+
+    /*	Second phase constructor	
+	*
+	*	@param aBitmap - bitmap to be scaled 
+	*	@return -
+	*/
+    void ScaleBitmapL(CFbsBitmap* aBitmap, TSize aNewSize);
+
+protected:
+
+  	/*	DoCancel
+	*
+	*   @see CActive
+	*/
+    void DoCancel();
+ 
+  	/*	RunL
+	*
+	*   @see CActive
+	*/
+    void RunL();
+
+private:
+
+    CBitmapScaler*  iBitmapScaler;
+    MClipartScalerNotifier* iNotifier;
+
+};
+
+#endif
+
+// End of File