diff -r 57d4cdd99204 -r edfc90759b9f imageeditor/plugins/ContrastPlugin/inc/ImageEditorContrastPlugin.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imageeditor/plugins/ContrastPlugin/inc/ImageEditorContrastPlugin.h	Fri Jan 29 13:53:17 2010 +0200
@@ -0,0 +1,165 @@
+/*
+* 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 IMAGEEDITORCONTRASTPLUGIN_H
+#define IMAGEEDITORCONTRASTPLUGIN_H
+
+//	INCLUDES
+#include "ImageEditorPluginBaseDefs.h"
+#include "iepb.h"
+#include "SingleParamControlObserver.h"
+
+
+//  FORWARD DECLARATIONS
+class CEditorImage;
+class CCoeControl;
+
+
+/*	CLASS:	CImageEditorContrastPlugin
+*
+*	CImageEditorBrightnessPlugin represents contrast adjustment plug-in for
+*	Image Editor application.
+*
+*/
+class CImageEditorContrastPlugin :	    public CImageEditorPluginBase,
+                                        public MSingleParControlObserver
+{
+
+public:
+
+/** @name Methods:*/
+//@{
+
+	/** Default constructor
+	*
+	*	@param -
+	*	@return -
+	*/
+	CImageEditorContrastPlugin ();
+
+	/** Second phase constructor, may leave
+	*
+	*	@param -
+	*	@return -
+	*/
+	virtual void ConstructL ();
+
+	/** Destructor
+	*
+	*	@param -
+	*	@return -
+	*/
+	virtual ~CImageEditorContrastPlugin ();
+
+	/*	SetProperty
+	*
+	*   @see CPluginBase
+	*/
+	virtual TInt SetProperty (
+		TInt		aPropertyId, 
+		TDesC &		aPropertyValue
+		);
+
+	/*	GetProperty
+	*
+	*   @see CPluginBase
+	*/
+	virtual TInt GetProperty (
+		TInt		aPropertyId, 
+		TDes &		aPropertyValue
+		);
+
+    /**	InitPluginL
+	*
+	*	@see CImageEditorPluginBase
+    */
+    virtual TInt InitPluginL (
+		const TRect &		aRect,
+		CCoeControl *		aParent,
+		CCoeControl *&		aPluginControl
+		);
+
+    /**	ProcessImageL
+	*
+	*	@see CImageEditorPluginBase
+    */
+    virtual void ProcessImageL (CEditorImage * aImage);    
+
+    /**	ReleasePlugin 
+	*
+	*	@see CImageEditorPluginBase
+    */
+	virtual void ReleasePlugin ();    
+
+	/** ParamOperation 
+    *
+    *   @see MSingleParControlObserver
+	*/
+	virtual void ParamOperation (const TParamOperation aOperation);
+
+	/** GetParam
+    *
+    *   @see MSingleParControlObserver
+	*/
+	virtual TReal GetParam() const;
+
+//@}
+
+protected:
+
+/** @name Methods:*/
+//@{
+
+//@}
+
+/** @name Members:*/
+//@{
+
+//@}
+
+private:
+
+/** @name Methods:*/
+//@{
+
+	/** Copy constructor, disabled
+	*/
+	CImageEditorContrastPlugin (const CImageEditorContrastPlugin & rhs);
+
+	/** Assignment operator, disabled 
+	*/
+	CImageEditorContrastPlugin & operator= (const CImageEditorContrastPlugin & rhs);
+
+//@}
+
+/** @name Members:*/
+//@{
+    /// Plug-in UI control
+    CCoeControl *           iControl;
+    /// Contrast parameter
+    TInt					iContrast;
+//@}
+
+};
+
+
+#endif
+
+// End of File