--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/photosgallery/contentharvesterplugin/inc/glxcontentharvesterpluginbase.h	Thu Dec 17 08:45:44 2009 +0200
@@ -0,0 +1,164 @@
+/*
+* Copyright (c) 2008-2009 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 publishing all the content
+*
+*/
+
+
+
+
+#ifndef GLXCONTENTHARVESTERPLUGINBASE_H
+#define GLXCONTENTHARVESTERPLUGINBASE_H
+
+//includes
+
+#include <liwcommon.h>
+
+//Forward Declarations
+
+class CLiwGenericParamList;
+class CLiwServiceHandler;
+class MLiwInterface;
+class CGlxContentHarvesterPluginBase;
+class CGlxThumbnailContext;
+class MGlxMediaList;
+class MGlxContentHarvesterPlugin;
+
+class MGlxContentHarvesterPluginEntry : public MLiwNotifyCallback
+    {
+public:
+    /**
+     * Virtual destructor
+     */
+    virtual ~MGlxContentHarvesterPluginEntry() {};
+	virtual void ContainerCacheCleanupL(MGlxMediaList* aMediaList)=0;
+    virtual void UpdatePreviewThumbnailListL()=0;
+    virtual void RemoveContextAndObserver()=0;
+    virtual TBool Focused()=0;
+    virtual TInt Count()=0;
+    };
+
+
+class CGlxContentHarvesterPluginBase : public CBase, public MGlxContentHarvesterPluginEntry
+    {
+public: // Constructors and destructor
+
+    /**
+     * Default constructor.
+     */
+    CGlxContentHarvesterPluginBase( );
+    
+    /**
+       * Perform the second phase construction 
+       */     
+    void ConstructL(TInt aDefaultIconId );
+
+    /**
+     * Destructor.
+     */
+    virtual ~CGlxContentHarvesterPluginBase();
+
+    TSize GetGridIconSize();
+
+    /* Calculate the Grid Icon Size for Grid Widget. It always calculate
+     * size for Landscape orientation. This is done to avoid saving two
+     * different thumbnail icons in Thumbnail database.
+     */
+    void SetGridIconSizeL();
+ 
+    /**
+     * Returns the focus status of this photossuite collection
+     */
+    TBool Focused();
+	
+    /*This returns the bitmap handle used to display the 
+     * default thumbnail.
+     */
+    TInt GetBitmapHandle() const;
+
+    /**
+     * Returns if the collection is in focus or not  
+     */
+    TBool IsFocused() const;
+
+    /**
+     * Updates  the focus value of the collection to true or false
+     * @param aFoucs :True :  updates the collection is in focus
+     *               :False : updates the collection is not in  focus  
+     * 
+     */
+    void SetFocus(TBool aFocus );
+    
+    //To check if the matrix menu is in foreground or not
+    TBool IsMatrixMenuInForegroundL();
+
+    /* To register for Liw notifications 
+     */
+    void GetInterfaceForNotificationL();
+    void RequestCpsNotificationL(TInt aSuiteItem);
+    void SetupPublisherL(TInt aSuiteItem);
+    void HandleStateChangeL(TInt aSuiteItem);
+
+    /* Virtual APi which will be implemented in child classes 
+     * Basically gives info if the item in suite has gained focus
+     * or lost it
+     */
+    virtual void ActivateL(TBool aOn) = 0;
+
+    /*
+     * Creates Medialist based on the plugin id
+     */
+    MGlxMediaList* CreateMedialistAndThumbnailContextL(const TGlxMediaId& aPluginId,
+            CGlxThumbnailContext* aThumbnailContext) const;
+
+    /**
+     * Method to fill input list for CPS add command
+     */
+    void FillInputListWithDataL(
+            CLiwGenericParamList* aInParamList,
+            const TDesC& aPublisherId, const TDesC& aContentType, 
+            const TDesC& aContentId, TInt aHandle);
+
+	/* Cleanup medialist cache */
+    void ContainerCacheCleanupL(MGlxMediaList* aMediaList);
+    
+    /* Set content harvester plugin instance */
+    void SetCHPlugin(MGlxContentHarvesterPlugin* aCHplugin);
+    
+    /* Get content harvester plugin instance */
+    MGlxContentHarvesterPlugin* GetCHPlugin();
+  
+private: // data
+
+    /**
+     * Instance of CPS interface used for update with CPS.
+     */
+    TSize iGridIconSize;
+    CLiwServiceHandler* iServiceHandler;
+    CLiwGenericParamList* iInParamList;
+    CLiwGenericParamList* iOutParamList;
+
+    MLiwInterface* iCPSNotificationInterface;
+    TGlxSequentialIterator iThumbnailIterator;    
+    
+    // Instance of content harvester plugin
+    MGlxContentHarvesterPlugin* iCHplugin; 
+
+    //This variable holds the value ,whether the collection is in focus or not
+    TBool iIsFocused;
+    
+    //This variable is initialised with the default bitmap.
+    CFbsBitmap* iBitmap;
+    };
+#endif /*GLXCONTENTHARVESTERPLUGINBASE_H*/