photosgallery/viewframework/commandhandlers/commoncommandhandlers/inc/glxcommandhandlerrename.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/photosgallery/viewframework/commandhandlers/commoncommandhandlers/inc/glxcommandhandlerrename.h Thu Dec 17 08:45:44 2009 +0200
@@ -0,0 +1,106 @@
+/*
+* 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: Rename command handler
+*
+*/
+
+
+
+
+#ifndef __C_GLXCOMMANDHANDLERRENAME_H__
+#define __C_GLXCOMMANDHANDLERRENAME_H__
+
+#include <e32base.h>
+#include <glxmpxcommandcommandhandler.h>
+
+class MGlxMediaListProvider;
+
+/**
+ * @class CGlxCommandHandlerRename
+ *
+ * Command handler that renames a container item except if multiple items are
+ * marked, or the selected item is a static or system item
+ * or if the view is empty.
+ * @author Rhodri Byles
+ * @internal reviewed 21/06/2007 by Loughlin
+ *
+ */
+NONSHARABLE_CLASS(CGlxCommandHandlerRename) :
+ public CGlxMpxCommandCommandHandler
+ {
+public:
+ /**
+ * Two-phase constructor
+ * @param aMediaListProvider object that provides the media list
+ * @param aHasToolbarItem Whether Command Should be toolbar item (ETrue - if toolbar item)
+ */
+ IMPORT_C static CGlxCommandHandlerRename* NewL(
+ MGlxMediaListProvider* aMediaListProvider, TBool aHasToolbarItem );
+
+ /** Destructor */
+ IMPORT_C ~CGlxCommandHandlerRename();
+
+protected:
+ /*
+ *
+ */
+ void PopulateToolbarL();
+
+private: // From CGlxMpxCommandCommandHandler
+
+ /** @ref CGlxMpxCommandCommandHandler::CreateCommandL */
+ CMPXCommand* CreateCommandL( TInt aCommandId, MGlxMediaList& aList,
+ TBool& aConsume ) const;
+
+ /** @ref CGlxMpxCommandCommandHandler::HandleErrorL */
+ void HandleErrorL( TInt aErrorCode );
+
+private:
+ /**
+ * Callback functions to handle an error
+ */
+ static TBool HandleErrorL(TAny* aPtr);
+ inline void HandleErrorL();
+
+private:
+ /** Second phase constructor */
+ void ConstructL();
+
+ /**
+ * Constructor
+ * @param aMediaListProvider object that provides the media list
+ */
+ CGlxCommandHandlerRename( MGlxMediaListProvider* aMediaListProvider,
+ TBool aHasToolbarItem );
+
+ /**
+ * Helper function to retrieve the title of the currently selected item.
+ * If none is selected, the title of the item with focus is returned.
+ * @param aTitle the title of the selected item
+ * @param aList the media list containing the item
+ */
+ void GetTitleL( TDes& aTitle, MGlxMediaList& aList ) const;
+
+private:
+ /// Owned, the resource file offset
+ TInt iResourceOffset;
+ // Owned, new name
+ HBufC* iRenameText;
+ /// Owned, error value from HandleErrorL
+ TInt iError;
+ /// Owned, callback object for HandleErrorL
+ CAsyncCallBack* iErrorCallback;
+ };
+
+#endif // __C_GLXCOMMANDHANDLERRENAME_H__