--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/scrsaver/screensaveraiwplugin/inc/screensaveraiwplugin.h	Thu Dec 17 08:46:04 2009 +0200
@@ -0,0 +1,122 @@
+/*
+* Copyright (c) 2005 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:     Header file for class CScreenSaverAIWPlugin
+*
+*/
+
+
+
+
+#ifndef C_CSCREENSAVERAIWPLUGIN_H
+#define C_CSCREENSAVERAIWPLUGIN_H
+
+#include <AiwServiceIfMenu.h>
+#include <ConeResLoader.h>
+
+#define CSCREENSAVERAIWPLUGIN_TRACES
+
+
+class CRepository;
+
+/**
+ *  CScreenSaverAIWPlugin plugin implementation.
+ *
+ *  This plugin implements an AIW provider for setting image files as slide set
+ *  screen saver or setting a single animated image file as animated screen saver.
+ *  
+ *
+ *  @since S60 v3.2
+ */ 
+class CScreenSaverAIWPlugin : public CAiwServiceIfMenu 
+    {
+    public: 
+        static CScreenSaverAIWPlugin* NewL();
+        virtual ~CScreenSaverAIWPlugin();
+
+    private: 
+    // from base class CAiwServiceIfMenu
+    
+        void InitialiseL(
+            MAiwNotifyCallback& aFrameworkCallback,
+            const RCriteriaArray& aInterest);
+
+        void HandleServiceCmdL(
+            const TInt& aCmdId,
+            const CAiwGenericParamList& aInParamList,
+            CAiwGenericParamList& aOutParamList,
+            TUint aCmdOptions = 0,
+            const MAiwNotifyCallback* aCallback = NULL);
+            
+        void InitializeMenuPaneL(
+            CAiwMenuPane& aMenuPane,
+            TInt aIndex,
+            TInt aCascadeId,
+            const CAiwGenericParamList& aInParamList);
+
+        void HandleMenuCmdL(
+            TInt aMenuCmdId,
+            const CAiwGenericParamList& aInParamList,
+            CAiwGenericParamList& aOutParamList,
+            TUint aCmdOptions = 0,
+            const MAiwNotifyCallback* aCallback = NULL);
+
+    private:
+        CScreenSaverAIWPlugin();
+        void ConstructL();
+
+    private: // New
+    
+        struct TImageFile
+            {
+                TPtrC iFileName;
+                TPtrC iMimeType;
+            };    
+            
+        void DisplayInfoNoteL(TInt aTextResourceId);
+        void ValidateParamListL(const CAiwGenericParamList& aParamList);
+        TBool AnyMimeTypeSupportedL(const CAiwGenericParamList& aParamList);
+        TBool IsMimeTypeSupportedL(const TDesC& aMimeTypeString);
+        TBool IsAnimatedMimeTypeL( const TDesC& aMimeTypeString, TBool& aUseImageDecoder );
+        TPtrC GetAiwParamAsDescriptor(TInt& aIndex,
+                                      const CAiwGenericParamList& aParamList,
+									  TGenericParamId aParamType);
+        void StoreImageListToFileL( const RArray<TImageFile>& aSupportedImageFiles  );
+        void OpenImageFileL( RFile& aImageFile, const TInt aSlideSetType );
+        TBool IsAnimatedImageL( const TDesC& aFileName, const TDesC& aMimeTypeString );
+        TBool IsReallyAnimatedImageL( const TDesC& aFileName );
+									  
+#ifdef CSCREENSAVERAIWPLUGIN_TRACES	
+								  
+        void DumpParamList(const TDesC& aMethod, const CAiwGenericParamList& aParamList);
+        void DumpParamList(const TDesC& aMethod, 
+                           TGenericParamId aParamType,
+                           const CAiwGenericParamList& aParamList);	
+        void DumpSupportedImageFileList(const RArray<TImageFile>& aSupportedImageFiles);                       								  
+#endif    
+
+                                  
+        void GetSupportedImageFilesL(const CAiwGenericParamList& aParamList,
+                             RArray<TImageFile>& aSupportedImageFiles);
+        void SetAnimatedScreenSaverL( const RArray<TImageFile>& aSupportedImageFiles );                             
+        void SetSlideShowScreenSaverL( const RArray<TImageFile>& aSupportedImageFiles );
+        
+    private:
+        RConeResourceLoader iConeResLoader;        
+        RArray<TImageFile> iSupportedImageFiles;
+        CRepository* iScreensaverRepository;
+        CRepository* iAnimationRepository;
+        CRepository* iSlideshowRepository;         
+    };
+    
+#endif // C_CSCREENSAVERAIWPLUGIN_H