--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imageeditor/ImageEditorManager/inc/ImageEditorPluginScanner.h	Fri Jan 29 13:53:17 2010 +0200
@@ -0,0 +1,169 @@
+/*
+* 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 IMAGEEDITORPLUGINSCANNER_H
+#define IMAGEEDITORPLUGINSCANNER_H
+
+
+//	INCLUDES
+#include <e32base.h>
+#include <e32std.h> 
+#include <badesca.h> 
+
+//	FORWARD DECLARATIONS
+class CPluginStorage;
+
+
+/*  CLASS: CPluginScanner
+*
+*	CPluginScanner loads plug-ins of type CPluginType. The plug-in 
+*	information is stored into plug-in storage.
+*
+*/ 
+class CPluginScanner : public CBase
+{
+
+public:
+
+/** @name Methods:*/
+//@{
+
+	/** NewL factory method, pops cleanupstack
+	*
+	*	@param -
+	*	@return - pointer to created CPluginScanner object
+	*/
+	static CPluginScanner * NewL ();
+
+	/** Destructor
+	*
+	*	@param -
+	*	@return -
+	*/
+	virtual ~CPluginScanner ();
+
+	/** ScanPluginsL
+	*
+	*	Scans all available plugins and stores plug-in information to
+	*	plug-in storage. DOES NOT load the bitmaps of the plugin icons,
+	*	this must be done separately by calling LoadIconBitmapsL.
+	*	
+	*	@param - aPluginStorageNeedsUpdate
+	*	@return -
+	*/
+    void ScanPluginsL ( TBool& aPluginStorageNeedsUpdate );
+
+	/** LoadIconBitmapsL
+	*
+	*	Scans all plugin in the plug-in storage and load the icon
+	*	bitmaps, using the bitmap file path stored for each plugin.
+	*
+	*	@param -
+	*	@return -
+	*/
+    void LoadIconBitmapsL();
+
+	/** SetPluginStorage
+	*
+	*	Sets plug-in storage reference.
+	*
+	*	@param aStorage - pointer to plug-in storage
+	*	@return -
+	*/
+    inline void SetPluginStorage (CPluginStorage * aStorage)
+	{
+		iStorage = aStorage;
+	}
+
+//@}
+
+protected:
+
+/** @name Methods:*/
+//@{
+
+//@}
+
+/** @name Members:*/
+//@{
+
+//@}
+
+private:
+
+/** @name Methods:*/
+//@{
+
+	/** Default constructor, cannot leave.
+	*
+	*	@param -
+	*	@return -
+	*/
+	CPluginScanner ();
+
+	/** Second phase constructor, may leave
+	*
+	*	@param -
+	*	@return -
+	*/
+	void ConstructL ();
+
+	/** DoScanPluginsL
+	*
+	*	Scans all available plugins and stores plug-in information to
+	*	plug-in storage. 
+	*	
+	*	@param - 
+	*	@return -
+	*/
+    void DoScanPluginsL ();
+
+	/** PluginStorageNeedsUpdateL
+	*
+	*	Perform "light" plug-in scan. Compare the plug-in dll file names
+	*	from the plug-in storage and directory scan to determine
+	*	if the information in the storage is valid.
+	*	
+	*	@param - 
+	*	@return - TBool
+	*/
+    TBool PluginStorageNeedsUpdateL () const;
+
+	/** Copy constructor, disabled
+	*/
+	CPluginScanner (const CPluginScanner & rhs);
+
+	/** Assignment operator, disabled 
+	*/
+	CPluginScanner & operator= (const CPluginScanner & rhs);
+
+//@}
+
+/** @name Members:*/
+//@{
+	/// Plug-in storage
+	CPluginStorage *	iStorage;
+    /// Last used plug-in RID
+    TInt                iLastRID;
+//@}
+};
+
+
+#endif