--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/idlehomescreen/nativeuicontroller/inc/ainativerenderer.h	Thu Dec 17 08:40:49 2009 +0200
@@ -0,0 +1,257 @@
+/*
+* Copyright (c) 2005-2007 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 renderers in native ui controller.
+*
+*/
+
+
+#ifndef M_AINATIVERENDERER_H
+#define M_AINATIVERENDERER_H
+
+#include <e32base.h>
+#include "aidevicestatuscontentmodel.h"
+#include "aiscutcontentmodel.h"
+#include "aiprofileplugincontentmodel.h"
+
+
+class RFile;
+class MAiPropertyExtension;
+
+namespace AiNativeUiController
+{
+
+/**
+ *  Base class for renderers in native ui controller.
+ *
+ *  @since S60 3.2
+ */
+class CAiNativeRenderer : public CBase
+    {
+
+public:
+
+    virtual ~CAiNativeRenderer();
+
+    /**
+     * Publish resource.
+     *
+     * @since S60 3.2
+     * @param aPlugin is publishing plugin.
+     * @param aContent is id of the content.
+     * @param aResource is id of the resource.
+     * @param aIndex is index of the content.
+     * @return KErrNone if publish is successful.
+     */
+    virtual TInt Publish( MAiPropertyExtension& aPlugin, 
+                            TInt aContent, 
+                            TInt aResource,
+                            TInt aIndex );
+
+    /**
+     * Publish unicode text.
+     *
+     * @since S60 3.2
+     * @param aPlugin is publishing plugin.
+     * @param aContent is id of the content.
+     * @param aText is published text.
+     * @param aIndex is index of the content.
+     * @return KErrNone if publish is successful.
+     */
+    virtual TInt Publish( MAiPropertyExtension& aPlugin, 
+                            TInt aContent, 
+                            const TDesC16& aText,
+                            TInt aIndex );
+
+    /**
+     * Publish data.
+     *
+     * @since S60 3.2
+     * @param aPlugin is publishing plugin.
+     * @param aContent is id of the content.
+     * @param aBuf is published data.
+     * @param aIndex is index of the content.
+     * @return KErrNone if publish is successful.
+     */
+    virtual TInt Publish( MAiPropertyExtension& aPlugin, 
+                            TInt aContent, 
+                            const TDesC8& aBuf,
+                            TInt aIndex );
+
+    /**
+     * Publish content of the file.
+     *
+     * @since S60 3.2
+     * @param aPlugin is publishing plugin.
+     * @param aContent is id of the content.
+     * @param aFile is reference to opened file.
+     * @param aIndex is index of the content.
+     * @return KErrNone if publish is successful.
+     */
+    virtual TInt Publish( MAiPropertyExtension& aPlugin, 
+                            TInt aContent, 
+                            RFile& aFile,
+                            TInt aIndex );
+
+    /**
+     * Clean content.
+     *
+     * @since S60 3.2
+     * @param aPlugin is publishing plugin.
+     * @param aContent is id of the content.
+     * @param aIndex is index of the content.
+     * @return KErrNone if cleaning works.
+     */
+    virtual TInt Clean( MAiPropertyExtension& aPlugin, TInt aContent );
+
+    /**
+     * Renderer must implement this method if it needs to support resource publishing.
+     *
+     * Default implementation leaves with KErrNotFound.
+     *
+     * @since S60 3.2
+     * @param aPlugin is publishing plugin.
+     * @param aContent is id of the content.
+     * @param aResource is id of the resource.
+     * @param aIndex is index of the content.
+     */
+    virtual void DoPublishL( MAiPropertyExtension& aPlugin, 
+                                TInt aContent, 
+                                TInt aResource,
+                                TInt aIndex );
+
+    /**
+     * Renderer must implement this method if it needs to support unicode text publishing.
+     *
+     * Default implementation leaves with KErrNotFound.
+     *
+     * @since S60 3.2
+     * @param aPlugin is publishing plugin.
+     * @param aContent is id of the content.
+     * @param aText is published text.
+     * @param aIndex is index of the content.
+     */
+    virtual void DoPublishL( MAiPropertyExtension& aPlugin, 
+                                TInt aContent, 
+                                const TDesC16& aText,
+                                TInt aIndex );
+
+    /**
+     * Renderer must implement this method if it needs to support data publishing.
+     *
+     * Default implementation leaves with KErrNotFound.
+     *
+     * @since S60 3.2
+     * @param aPlugin is publishing plugin.
+     * @param aContent is id of the content.
+     * @param aBuf is published data.
+     * @param aIndex is index of the content.
+     */
+    virtual void DoPublishL( MAiPropertyExtension& aPlugin, 
+                                TInt aContent, 
+                                const TDesC8& aBuf,
+                                TInt aIndex );
+
+    /**
+     * Renderer must implement this method if it needs to support file publishing.
+     *
+     * Default implementation leaves with KErrNotFound.
+     *
+     * @since S60 3.2
+     * @param aPlugin is publishing plugin.
+     * @param aContent is id of the content.
+     * @param aFile is reference to file client.
+     * @param aIndex is index of the content.
+     */
+    virtual void DoPublishL( MAiPropertyExtension& aPlugin, 
+                                TInt aContent, 
+                                RFile& aFile,
+                                TInt aIndex );
+
+    /**
+     * Renderer must implement this method if it needs to support content cleaning.
+     *
+     * Default implementation leaves with KErrNotFound.
+     *
+     * @since S60 3.2
+     * @param aPlugin is publishing plugin.
+     * @param aContent is id of the content.
+     */
+    virtual void DoCleanL( MAiPropertyExtension& aPlugin, TInt aContent );
+    
+    /**
+     * Called when UI switches to foreground.
+     */
+    virtual void FocusObtainedL() { };
+    
+    /**
+     * Called when UI switches to background.
+     */
+    virtual void FocusLostL() { };
+    
+    /**
+     * Called when transaction is committed.
+     */
+    virtual void TransactionCommittedL() { };
+    
+    /**
+     * Called when keylock state is enabled.
+     */
+    virtual void KeylockEnabledL() { };
+    
+    /**
+     * Called when keylock state is disabled.
+     */
+    virtual void KeylockDisabledL() { };
+    
+    /**
+     * LoadUIDefinitionL
+     */
+    virtual void LoadUIDefinitionL() { };       
+    
+protected:
+
+    /**
+     * Get integer content id using textual id.
+     *
+     * @since S60 3.2
+     * @param aCid is textual content id.
+     * @return content id.
+     */
+    TInt GetIntContentId( const TDesC& aCid ) const;
+
+    /**
+     * Does mime type check.
+     *
+     * @since S60 3.2
+     * @param aContentId is content id.
+     * @param aMimeType is mime type.
+     * @return ETrue if match is successful.
+     */
+    TBool MatchMimeType( MAiPropertyExtension& aPlugin, TInt aContentId, const TDesC8& aMimeType ) const;
+
+
+    /**
+     * Does mime type check.
+     *
+     * @since S60 3.2
+     * @param aPlugin is publishing plugin.
+     * @param aContentId is id of the content.
+     */
+    void DoMimeTypeCheckL( MAiPropertyExtension& aPlugin, TInt aContentId );
+    
+    };
+
+} // namespace AiNativeUiController
+
+#endif // M_AINATIVERENDERER_H