author | Simon Howkins <simonh@symbian.org> |
Mon, 29 Nov 2010 11:47:03 +0000 | |
branch | RCL_3 |
changeset 78 | dbcb928abe9c |
parent 75 | 01504893d9cb |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: Delete command handler |
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* |
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*/ |
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#include "glxcommandhandlerdelete.h" |
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#include <AknUtils.h> |
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#include <bautils.h> |
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#include <data_caging_path_literals.hrh> |
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#include <glxcommandhandlers.hrh> |
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#include <glxuiutility.h> |
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#include <glxuistd.h> |
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#include <glxuiutilities.rsg> |
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#include <mglxmedialist.h> |
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#include <glxresourceutilities.h> // for CGlxResourceUtilities |
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#include <glxscreenfurniture.h> |
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#include <mpxcollectionpath.h> |
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#include <StringLoader.h> |
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#include <glxicons.mbg> |
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#include <glxtracer.h> |
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#include <glxnavigationalstate.h> |
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#include <mpxcollectionpath.h> |
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#include <glxcollectionpluginimageviewer.hrh> |
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#include "glxcommandfactory.h" |
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// --------------------------------------------------------------------------- |
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// Two-phased constructor. |
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// --------------------------------------------------------------------------- |
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// |
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EXPORT_C CGlxCommandHandlerDelete* CGlxCommandHandlerDelete::NewL( |
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MGlxMediaListProvider* aMediaListProvider, TBool aContainerList, |
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TBool aHasToolbarItem, const TDesC& aFileName) |
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{ |
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/// @todo Minor: Rowland Cook 06/06/07 no use of glx logging |
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CGlxCommandHandlerDelete* self = new (ELeave) CGlxCommandHandlerDelete( |
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aMediaListProvider, aHasToolbarItem); |
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CleanupStack::PushL(self); |
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self->ConstructL(aContainerList, aFileName); |
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CleanupStack::Pop(self); |
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return self; |
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} |
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// --------------------------------------------------------------------------- |
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// C++ default constructor can NOT contain any code, that |
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// might leave. |
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// --------------------------------------------------------------------------- |
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// |
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CGlxCommandHandlerDelete::CGlxCommandHandlerDelete(MGlxMediaListProvider* aMediaListProvider, TBool aHasToolbarItem) |
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: CGlxMpxCommandCommandHandler( aMediaListProvider, aHasToolbarItem ) |
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{ |
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// Don't do anything. |
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} |
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// --------------------------------------------------------------------------- |
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// Symbian 2nd phase constructor can leave. |
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// --------------------------------------------------------------------------- |
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// |
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void CGlxCommandHandlerDelete::ConstructL(TBool aIsContainerList, |
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const TDesC& aFileName) |
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{ |
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iIsContainerList = aIsContainerList; |
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iUiUtility = CGlxUiUtility::UtilityL(); |
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// Load resource file |
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iResourceOffset = CCoeEnv::Static()->AddResourceFileL(aFileName); |
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// Add supported command |
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TCommandInfo info(EGlxCmdDelete); |
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// Filter out static items |
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info.iMinSelectionLength = 1; |
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info.iDisallowSystemItems = aIsContainerList; |
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AddCommandL(info); |
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} |
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// --------------------------------------------------------------------------- |
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// Destructor |
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// --------------------------------------------------------------------------- |
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// |
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EXPORT_C CGlxCommandHandlerDelete::~CGlxCommandHandlerDelete() |
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{ |
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if (iResourceOffset) |
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{ |
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CCoeEnv::Static()->DeleteResourceFile(iResourceOffset); |
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} |
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if(iUiUtility) |
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{ |
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iUiUtility->Close(); |
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} |
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} |
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// --------------------------------------------------------------------------- |
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// Create an add to container command |
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// --------------------------------------------------------------------------- |
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// |
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CMPXCommand* CGlxCommandHandlerDelete::CreateCommandL(TInt /*aCommandId*/, |
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MGlxMediaList& aMediaList, TBool& /*aConsume*/) const |
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{ |
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CMPXCollectionPath* path = aMediaList.PathLC( NGlxListDefs::EPathFocusOrSelection ); |
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CMPXCommand* command = TGlxCommandFactory::DeleteCommandLC(*path); |
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CleanupStack::Pop(command); |
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CleanupStack::PopAndDestroy(path); |
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return command; |
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} |
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// ----------------------------------------------------------------------------- |
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// Return default progress string |
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// ----------------------------------------------------------------------------- |
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// |
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HBufC* CGlxCommandHandlerDelete::ProgressTextL(TInt /*aCommandId*/) const |
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{ |
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return StringLoader::LoadL(R_QTN_FLDR_DELETING_WAIT_NOTE); |
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} |
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// ----------------------------------------------------------------------------- |
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// Return confirmation string |
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// ----------------------------------------------------------------------------- |
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// |
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HBufC* CGlxCommandHandlerDelete::ConfirmationTextL(TInt /*aCommandId*/, |
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TBool aMultiSelection) const |
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{ |
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// Return appropriate confirmation note |
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HBufC* text = NULL; |
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if (aMultiSelection) |
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{ |
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if (iIsContainerList) |
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{ |
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// Delete multiple containers string |
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text = StringLoader::LoadL(R_GLX_CONFIRMATION_DELETE_CONTAINER_MULTIPLE); |
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} |
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else |
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{ |
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// Delete multiple items string |
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text = StringLoader::LoadL(R_GLX_CONFIRMATION_DELETE_MULTIPLE); |
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} |
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} |
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else |
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{ |
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if (iIsContainerList) |
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{ |
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// Delete one container string |
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text = StringLoader::LoadL(R_GLX_CONFIRMATION_DELETE_CONTAINER_SINGLE); |
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} |
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else |
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{ |
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// Delete one item string |
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text = StringLoader::LoadL(R_GLX_CONFIRMATION_DELETE_SINGLE); |
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} |
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} |
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return text; |
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} |
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// ---------------------------------------------------------------------------- |
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// DoActivateL |
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// ---------------------------------------------------------------------------- |
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void CGlxCommandHandlerDelete::DoActivateL(TInt /*aViewId*/) |
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{ |
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} |
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// ---------------------------------------------------------------------------- |
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// OfferKeyEventL |
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// ---------------------------------------------------------------------------- |
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TKeyResponse CGlxCommandHandlerDelete::OfferKeyEventL(const TKeyEvent& aKeyEvent, |
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TEventCode aType) |
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{ |
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TKeyResponse response = EKeyWasNotConsumed; |
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// Is the key event from the Cancel (Backspace) key |
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if (aKeyEvent.iCode == EKeyBackspace && aType == EEventKey) |
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{ |
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// try to execute the delete command |
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if(ExecuteL( EGlxCmdDelete )) |
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{ |
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response = EKeyWasConsumed; |
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} |
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} |
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return response; |
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} |
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// ---------------------------------------------------------------------------- |
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// PopulateToolbar |
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// ---------------------------------------------------------------------------- |
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// |
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void CGlxCommandHandlerDelete::PopulateToolbarL() |
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{ |
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TRACER( "CGlxCommandHandlerRename::PopulateToolbar" ); |
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iUiUtility->ScreenFurniture()->SetTooltipL( EGlxCmdDelete, CAknButton::EPositionLeft ); |
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} |
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// ----------------------------------------------------------------------------- |
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// DoIsDisabled |
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// ----------------------------------------------------------------------------- |
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// |
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TBool CGlxCommandHandlerDelete::DoIsDisabled(TInt aCommandId, |
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MGlxMediaList& aList) const |
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{ |
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TRACER( "CGlxCommandHandlerDelete::DoIsDisabled" ); |
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Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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TBool fullscreenViewingMode = EFalse; |
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CGlxNavigationalState* aNavigationalState = CGlxNavigationalState::InstanceL(); |
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CMPXCollectionPath* naviState = aNavigationalState->StateLC(); |
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if ( naviState->Levels() >= 1) |
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{ |
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if (aNavigationalState->ViewingMode() == NGlxNavigationalState::EBrowse) |
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{ |
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// For image viewer collection, goto view mode |
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if (naviState->Id() == TMPXItemId(KGlxCollectionPluginImageViewerImplementationUid)) |
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{ |
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//it means we are in img viewer. |
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fullscreenViewingMode = ETrue; |
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} |
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} |
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else |
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{ |
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//it means we are in Fullscreen. |
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fullscreenViewingMode = ETrue; |
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} |
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} |
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CleanupStack::PopAndDestroy( naviState ); |
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aNavigationalState->Close(); |
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if (EGlxCmdDelete==aCommandId && 0 == aList.Count() && |
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!fullscreenViewingMode) |
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{ |
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return ETrue; |
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} |
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return EFalse; |
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} |
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//end of file |
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