photosgallery/viewframework/commandhandlers/commoncommandhandlers/src/glxcommandhandleropen.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/photosgallery/viewframework/commandhandlers/commoncommandhandlers/src/glxcommandhandleropen.cpp Thu Dec 17 08:45:44 2009 +0200
@@ -0,0 +1,111 @@
+/*
+* 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: Launch help application with appropriate help context
+*
+*/
+
+
+
+
+#include "glxcommandhandleropen.h"
+#include <avkon.hrh>
+#include <mglxmedialist.h>
+
+// ---------------------------------------------------------------------------
+// Two-phased constructor.
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CGlxCommandHandlerOpen* CGlxCommandHandlerOpen::NewL(MGlxMediaListProvider* aMediaListProvider)
+ {
+ CGlxCommandHandlerOpen* self = new ( ELeave ) CGlxCommandHandlerOpen(aMediaListProvider);
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// ---------------------------------------------------------------------------
+//
+CGlxCommandHandlerOpen::CGlxCommandHandlerOpen(MGlxMediaListProvider* aMediaListProvider)
+ : CGlxMediaListCommandHandler(aMediaListProvider)
+ {
+ // Do nothing
+ }
+
+// ---------------------------------------------------------------------------
+// Symbian 2nd phase constructor can leave.
+// ---------------------------------------------------------------------------
+//
+void CGlxCommandHandlerOpen::ConstructL()
+ {
+
+ iUiUtility = CGlxUiUtility::UtilityL();
+
+ // Add supported command
+ TCommandInfo info(EAknCmdOpen);
+ info.iCategoryFilter = EMPXVideo;
+ info.iCategoryRule = TCommandInfo::EForbidAll;
+ info.iDisallowSystemItems = EFalse;
+ AddCommandL( info );
+ }
+
+
+
+// ---------------------------------------------------------------------------
+// Destructor
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CGlxCommandHandlerOpen::~CGlxCommandHandlerOpen()
+ {
+ if(iUiUtility)
+ {
+ iUiUtility->Close();
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// DoExecute - the relevant action for the command id
+// -----------------------------------------------------------------------------
+//
+TBool CGlxCommandHandlerOpen::DoExecuteL(TInt /*aCommandId*/,MGlxMediaList& /*aList*/)
+ {
+ return EFalse;
+ }
+
+// -----------------------------------------------------------------------------
+// DoActivateL
+// -----------------------------------------------------------------------------
+//
+void CGlxCommandHandlerOpen::DoActivateL( TInt /*aViewId*/ )
+ {
+ // No Imp.
+ }
+
+// -----------------------------------------------------------------------------
+// DoIsDisabled
+// -----------------------------------------------------------------------------
+//
+TBool CGlxCommandHandlerOpen::DoIsDisabled(TInt /*aCommandId*/,
+ MGlxMediaList& aList) const
+ {
+ // Disable if device supports touch or
+ // If there are no items in the medialist or
+ // If there are items that are marked.
+
+ return ( iUiUtility->IsPenSupported() ||
+ aList.Count() == 0 || aList.SelectionCount()>0 );
+ }