photosgallery/viewframework/commandhandlers/commoncommandhandlers/inc/glxcommandhandlerremovefrom.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/photosgallery/viewframework/commandhandlers/commoncommandhandlers/inc/glxcommandhandlerremovefrom.h Wed Sep 01 12:33:26 2010 +0100
@@ -0,0 +1,93 @@
+/*
+* 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: Delete command handler
+*
+*/
+
+
+
+
+#ifndef __C_GLXCOMMANDHANDLERREMOVEFROM_H__
+#define __C_GLXCOMMANDHANDLERREMOVEFROM_H__
+
+#include <e32base.h>
+#include <glxmedia.h>
+#include <glxmpxcommandcommandhandler.h>
+#include <mpxmediageneraldefs.h>
+
+class MGlxMediaListProvider;
+
+/**
+ * @class CGlxCommandHandlerRemoveFrom
+ *
+ * Command handler that removes relationships between media objects.
+ *
+ */
+
+NONSHARABLE_CLASS( CGlxCommandHandlerRemoveFrom )
+ : public CGlxMpxCommandCommandHandler
+ {
+public:
+ /**
+ * Two-phase constructor
+ * @param aMediaListProvider object that provides the media list
+ * @param aContainerType specifies the container type. (Used to determine
+ * the correct confirmation note.) Only confirmation notes for EMPXAlbum
+ * and EMPXTag are supported. A confirmation note will not be displayed for
+ * unsupported types.
+ * @param aFileName resource file
+ */
+ IMPORT_C static CGlxCommandHandlerRemoveFrom* NewL(
+ MGlxMediaListProvider* aMediaListProvider,
+ TMPXGeneralCategory aContainerType, const TDesC& aFileName);
+
+ /** Destructor */
+ IMPORT_C ~CGlxCommandHandlerRemoveFrom();
+
+ /**
+ * Set the container from which the items will be removed.
+ * If this is not set, the items will be removed from their container (their
+ * parent) on the path owned by the media list passed as a parameter to
+ * CreateCommandL().
+ * @param aContainerId. The container from which the items will be removed.
+ */
+ IMPORT_C void SetContainerId(TGlxMediaId aContainerId);
+
+protected: // From CGlxMpxCommandCommandHandler
+ /** See @ref CGlxMpxCommandCommandHandler::CreateCommandL */
+ virtual CMPXCommand* CreateCommandL(TInt aCommandId, MGlxMediaList& aList,
+ TBool& aConsume) const;
+
+ /** See CGlxMpxCommandCommandHandler::ConfirmationTextL */
+ virtual HBufC* ConfirmationTextL(TInt aCommandId, TBool aMultiSelection) const;
+
+protected: // from CGlxCommandHandler
+ /** See @ref CGlxCommandHandler::DoActivateL */
+ void DoActivateL(TInt /*aViewId*/);
+
+private:
+ /** Second phase constructor */
+ void ConstructL(const TDesC& aFileName);
+
+ /** Constructor */
+ CGlxCommandHandlerRemoveFrom(MGlxMediaListProvider* aMediaListProvider, TMPXGeneralCategory aContainerType);
+
+private:
+ /// Resource file offset
+ TInt iResourceOffset;
+ TGlxMediaId iRemoveFromContainerId;
+ TMPXGeneralCategory iContainerType;
+ };
+
+#endif // __C_GLXCOMMANDHANDLERREMOVEFROM_H__