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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: Media List Command Handler
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*
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*/
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#include <e32base.h>
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#include "glxmpxcommandcommandhandler.h"
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#include <AknProgressDialog.h>
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#include <bautils.h>
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#include <data_caging_path_literals.hrh>
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#include <eikprogi.h>
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#include <mpxmediageneraldefs.h>
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#include <mpxmessagegeneraldefs.h>
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#include <mpxmessageprogressdefs.h>
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#include <mpxcommandgeneraldefs.h>
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#include <StringLoader.h>
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#include <glxgeneraluiutilities.h>
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#include <mglxmedialist.h>
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#include <glxfetchcontextremover.h>
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#include <glxmedialistiterator.h>
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#include <glxattributecontext.h>
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#include <glxattributeretriever.h>
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#include <glxuistd.h>
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#include <glxuiutilities.rsg>
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#include <glxcommandhandlers.hrh>
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#include <glxtracer.h>
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#include <glxresourceutilities.h> // for CGlxResourceUtilities
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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 <glximageviewermanager.h>
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#include <caf/manager.h>
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// -----------------------------------------------------------------------------
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// ConstructL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C CGlxMpxCommandCommandHandler::
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CGlxMpxCommandCommandHandler(MGlxMediaListProvider* aMediaListProvider, TBool aHasToolbarItem)
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: CGlxMediaListCommandHandler(aMediaListProvider, aHasToolbarItem)
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{
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TRACER("CGlxMpxCommandCommandHandler::CGlxMpxCommandCommandHandler");
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iAppUi = static_cast< CAknAppUi* >( CCoeEnv::Static()->AppUi() );
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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 CGlxMpxCommandCommandHandler::~CGlxMpxCommandCommandHandler()
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{
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TRACER("CGlxMpxCommandCommandHandler::~CGlxMpxCommandCommandHandler");
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delete iProgressDialog;
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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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}
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// -----------------------------------------------------------------------------
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// DoExecuteL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TBool CGlxMpxCommandCommandHandler::DoExecuteL(TInt aCommandId,
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MGlxMediaList& aList)
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{
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TRACER("CGlxMpxCommandCommandHandler::DoExecuteL");
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// reset progress complete flag
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iProgressComplete = EFalse;
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// deriving class consumes command by default
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TBool consume = ETrue;
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TInt selectionCount = aList.SelectionCount();
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// Do not consume If no item is selected and
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// "focused" item index is invalid
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TInt focusIndex = aList.FocusIndex();
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if ((selectionCount == 0) && (KErrNotFound == focusIndex || focusIndex
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> aList.Count()))
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{
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return EFalse;
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}
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const TGlxMedia& focusedMedia = aList.Item(focusIndex);
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// show confirmation note
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consume = ConfirmationNoteL(aCommandId, aList);
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// Check if the selected / focused file(s)s have been deleted from
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// another application while the confirmation note is displayed
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// 1. If list is empty or previously Items were selected & are removed in current list
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if (aList.Count() == 0 || ((selectionCount > 0) && (aList.SelectionCount() == 0)))
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{
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consume = EFalse;
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}
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// 2.If previously no Item selected then check if current focus index is valid
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// and previous & current focused item are same.
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else if ((selectionCount == 0) && ((KErrNotFound != aList.FocusIndex()
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&& aList.FocusIndex() < aList.Count()) && (focusedMedia.Id()
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!= aList.Item(aList.FocusIndex()).Id())))
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{
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consume = EFalse;
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}
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if ( consume )
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{
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CGlxNavigationalState* navState = CGlxNavigationalState::InstanceL();
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CleanupClosePushL(*navState);
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CMPXCollectionPath* path = navState->StateLC();
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CreateImageViewerInstanceL();
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TBool privatePath = iImageViewerInstance->IsPrivate();
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TBool viewerPathId = (path->Id() == TMPXItemId(KGlxCollectionPluginImageViewerImplementationUid)) ? ETrue : EFalse;
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iImageViewerInstance->CloseImageDecoder();
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DeleteImageViewerInstance();
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CleanupStack::PopAndDestroy(path);
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CleanupStack::PopAndDestroy(navState);
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if (viewerPathId && !privatePath)
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{
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RFs fs;
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CleanupClosePushL(fs);
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User::LeaveIfError(fs.Connect());
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ContentAccess::CManager *manager = ContentAccess::CManager::NewL();
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CleanupStack::PushL(manager);
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fs.SetAtt(focusedMedia.Uri(), 0, KEntryAttReadOnly);
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TInt ret = manager->DeleteFile(focusedMedia.Uri());
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if(ret != KErrNone)
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{
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CreateImageViewerInstanceL();
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iImageViewerInstance->CreateImageDecoderL();
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DeleteImageViewerInstance();
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HBufC* noteText = StringLoader::LoadL(R_GLX_DELETION_FAILURE_NOTE);
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CleanupStack::PushL(noteText);
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const TDesC& itemName = focusedMedia.Uri();
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TParsePtrC parse(focusedMedia.Uri());
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TBuf<KMaxFileName> text;
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StringLoader::Format(text, *noteText, -1, parse.Name());
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GlxGeneralUiUtilities::ShowErrorNoteL(text, ETrue);
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CleanupStack::PopAndDestroy(noteText);
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}
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CleanupStack::PopAndDestroy(manager);
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CleanupStack::PopAndDestroy(&fs);
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if(ret == KErrNone)
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{
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iAppUi->ProcessCommandL(EAknSoftkeyExit);
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}
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}
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else
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{
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// get a command object from the deriving class.
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// Allow deriving class modify the consume value, even without
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// creating a commmand (in case it wants to filter out a command)
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CMPXCommand* command = CreateCommandL(aCommandId, aList, consume);
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if (command)
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{
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CleanupStack::PushL(command);
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if (CommandInfo(aCommandId).iStopAnimationForExecution)
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{
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// Stop GIF animation
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iAppUi->ProcessCommandL(EGlxCmdDisableAnimations);
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iAnimationStopped = ETrue;
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}
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// Add the pointer of this command handler as session id into the message
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// This can be used to ensure that this object is the intended recipient
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// of a message
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command->SetTObjectValueL<TAny*> (
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KMPXCommandGeneralSessionId,
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static_cast<TAny*> (this));
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aList.AddMediaListObserverL(this);
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aList.CommandL(*command);
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// raise progress note. Note will be closed when complete message received
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// For EGlxCmdAddMedia we dont need to show dialog as EGlxCmdAddToAlbum or
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// EGlxCmdAddTag will show processing dialog.
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if (aCommandId != EGlxCmdAddMedia)
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{
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ProgressNoteL(aCommandId);
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}
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CleanupStack::PopAndDestroy(command);
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}
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}
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}
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return consume;
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}
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// -----------------------------------------------------------------------------
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// TryExitL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CGlxMpxCommandCommandHandler::TryExitL(TInt aErrorCode)
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{
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TRACER("CGlxMpxCommandCommandHandler::TryExitL");
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// any error will abort the command execution
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if ( KErrNone != aErrorCode )
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{
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// error received. Close progress note
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DismissProgressNoteL();
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// Remove medialist observer
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RemoveMediaListObserver();
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// handle error
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HandleErrorL(aErrorCode);
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}
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else if (iProgressComplete)
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{
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// ask deriving class if it is ready to exit (i.e., to close progress note).
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// (It may be waiting for another message, etc.)
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if (OkToExit())
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{
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// close progress note
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DismissProgressNoteL();
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// Remove medialist observer
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RemoveMediaListObserver();
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// show completion note
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CompletionNoteL();
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}
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}
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}
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// -----------------------------------------------------------------------------
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// Default implementation shows an error note
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CGlxMpxCommandCommandHandler::HandleErrorL(TInt aErrorCode)
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{
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TRACER("CGlxMpxCommandCommandHandler::HandleErrorL");
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// show error note
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GlxGeneralUiUtilities::ShowErrorNoteL(aErrorCode);
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}
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// -----------------------------------------------------------------------------
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// Update progress
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// -----------------------------------------------------------------------------
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//
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TBool CGlxMpxCommandCommandHandler::UpdateProgressL(const CMPXMessage& aMessage,
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TInt& aError)
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{
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TRACER("CGlxMpxCommandCommandHandler::UpdateProgressL");
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TBool isComplete = EFalse;
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// should not receive any progress messages after progress is completed
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__ASSERT_DEBUG(!iProgressComplete, Panic(EGlxPanicIllegalState));
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/// @todo remove progress update error handling
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TMPXAttribute currentCountAttr(KMPXMessageContentIdProgress, EMPXMessageProgressCurrentCount);
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TMPXAttribute totalCountAttr(KMPXMessageContentIdProgress, EMPXMessageProgressTotalCount);
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if ( ( KErrNone == aError ) && (aMessage.IsSupported(currentCountAttr))
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&& (aMessage.IsSupported(totalCountAttr) ) )
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{
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// get current and total count from the message
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TInt currentValue = aMessage.ValueTObjectL<TInt>(currentCountAttr);
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TInt total= aMessage.ValueTObjectL<TInt>(totalCountAttr);
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// update progress bar if not complete yet, otherwise remember completion
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if ( currentValue < total )
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{
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// Progress info construction may have failed, but command was issued before
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if (iProgressInfo)
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{
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iProgressInfo->SetFinalValue(total);
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iProgressInfo->SetAndDraw(currentValue);
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}
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}
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else
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{
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isComplete = ETrue;
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if ( iAnimationStopped )
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{
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// Restart animation
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iAppUi->ProcessCommandL(EGlxCmdEnableAnimations);
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iAnimationStopped = EFalse;
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}
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}
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}
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return isComplete;
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}
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// -----------------------------------------------------------------------------
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// Default implementation of advanced command handling does nothing
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CGlxMpxCommandCommandHandler::DoHandleCommandCompleteL(TAny* /*aSessionId*/,
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CMPXCommand* /*aCommandResult*/, TInt /*aError*/, MGlxMediaList* /*aList*/)
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{
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TRACER("CGlxMpxCommandCommandHandler::DoHandleCommandCompleteL");
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}
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// -----------------------------------------------------------------------------
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// Default implementation of advanced message handling does nothing
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TInt CGlxMpxCommandCommandHandler::DoHandleMessageL(const CMPXMessage& /*aMessage*/,
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MGlxMediaList& /*aList*/)
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{
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TRACER("CGlxMpxCommandCommandHandler::DoHandleMessageL");
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return KErrNone;
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}
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// -----------------------------------------------------------------------------
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// Default implementation DoHandleItemAddedL does not do anything
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CGlxMpxCommandCommandHandler::DoHandleItemAddedL(TInt /*aStartIndex*/,
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TInt /*aEndIndex*/, MGlxMediaList* /*aList*/)
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{
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TRACER("CGlxMpxCommandCommandHandler::DoHandleItemAddedL");
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}
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// -----------------------------------------------------------------------------
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// Default implementation is always ready to exit
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TBool CGlxMpxCommandCommandHandler::OkToExit() const
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{
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TRACER("CGlxMpxCommandCommandHandler:::OkToExit()");
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return ETrue;
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}
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// -----------------------------------------------------------------------------
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// Show confirmation note
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TBool CGlxMpxCommandCommandHandler::ConfirmationNoteL(TInt aCommandId,
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MGlxMediaList& aMediaList) const
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{
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TRACER("CGlxMpxCommandCommandHandler::ConfirmationNoteL");
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TInt selectionCount = aMediaList.SelectionCount();
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// If media list is not empty, treat focused item as selected
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// At this point can assume that the command was disabled
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// if static items were not supported
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if ( selectionCount == 0 && aMediaList.Count() > 0 )
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{
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selectionCount = 1;
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}
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// Show confirmation note
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TBool confirmed = EFalse;
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if ( selectionCount == 1 )
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{
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confirmed = ConfirmationNoteSingleL(aCommandId, aMediaList);
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}
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else
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{
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confirmed = ConfirmationNoteMultipleL(aCommandId, aMediaList);
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}
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return confirmed;
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}
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// -----------------------------------------------------------------------------
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// So confirmation note if a single item is selected
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TBool CGlxMpxCommandCommandHandler::ConfirmationNoteSingleL(TInt aCommandId,
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MGlxMediaList& aMediaList) const
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{
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TRACER("CGlxMpxCommandCommandHandler::ConfirmationNoteSingleL");
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// if no confirmation note shown, assume command is confirmed
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TBool confirmed = ETrue;
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// get confirmation note text for single selection
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HBufC* noteText = ConfirmationTextL(aCommandId, EFalse); // EFalse for single selection
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if ( noteText )
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{
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CleanupStack::PushL(noteText);
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// Retrieve title string for selected item from the collection plugin
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// create fetch context
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TGlxSelectionIterator iterator;
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iterator.SetRange(1);
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CGlxAttributeContext* attributeContext = new(ELeave) CGlxAttributeContext(&iterator);
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CleanupStack::PushL(attributeContext);
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attributeContext->AddAttributeL(KMPXMediaGeneralTitle);
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// add context to media list
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aMediaList.AddContextL(attributeContext, KGlxFetchContextPriorityLow);
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// TGlxContextRemover will remove the context when it goes out of scope
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// Used here to avoid a trap and still have safe cleanup
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TGlxFetchContextRemover contextRemover(attributeContext, aMediaList);
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// put to cleanupstack as cleanupstack is emptied before stack objects
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// are deleted
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CleanupClosePushL( contextRemover);
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// retrieve title attribute
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TInt err = GlxAttributeRetriever::RetrieveL(*attributeContext, aMediaList, EFalse);
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// context off the list
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CleanupStack::PopAndDestroy( &contextRemover );
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if ( err == KErrNone )
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424 |
{
|
|
425 |
// use iterator to get the index of the right item
|
|
426 |
iterator.SetToFirst(&aMediaList);
|
|
427 |
const CGlxMedia* media = aMediaList.Item(iterator++).Properties();
|
|
428 |
|
|
429 |
// noteText has a place for a title string in it
|
|
430 |
const TDesC& itemName = media->ValueText(KMPXMediaGeneralTitle);
|
|
431 |
|
|
432 |
TBuf<KMaxFileName> text;
|
|
433 |
StringLoader::Format(text, *noteText, -1, itemName);
|
|
434 |
|
|
435 |
// show popup
|
|
436 |
confirmed = GlxGeneralUiUtilities::ConfirmQueryL(R_GLX_QUERY_YES_NO, text);
|
|
437 |
}
|
|
438 |
// (else) If error, assume confirmed anyway
|
|
439 |
|
|
440 |
CleanupStack::PopAndDestroy(attributeContext);
|
|
441 |
CleanupStack::PopAndDestroy(noteText);
|
|
442 |
}
|
|
443 |
return confirmed;
|
|
444 |
}
|
|
445 |
|
|
446 |
// -----------------------------------------------------------------------------
|
|
447 |
// Confirmation note if multiple items are selected
|
|
448 |
// -----------------------------------------------------------------------------
|
|
449 |
//
|
|
450 |
EXPORT_C TBool CGlxMpxCommandCommandHandler::ConfirmationNoteMultipleL(TInt aCommandId,
|
|
451 |
MGlxMediaList& aMediaList) const
|
|
452 |
{
|
|
453 |
TRACER("CGlxMpxCommandCommandHandler::ConfirmationNoteMultipleL");
|
|
454 |
// if no confirmation note shown, assume command is confirmed
|
|
455 |
TBool confirmed = ETrue;
|
|
456 |
|
|
457 |
// get confirmation note text for multiselection
|
|
458 |
HBufC* noteText = ConfirmationTextL(aCommandId, ETrue); // ETrue for Multiselection
|
|
459 |
if ( noteText )
|
|
460 |
{
|
|
461 |
CleanupStack::PushL(noteText);
|
|
462 |
|
|
463 |
// string has a place for number in it, and that number should be populated with selected
|
|
464 |
// item count
|
|
465 |
TInt count = aMediaList.SelectionCount();
|
|
466 |
|
|
467 |
TBuf<KMaxFileName> text;
|
|
468 |
GlxGeneralUiUtilities::FormatString(text, *noteText, -1, count, ETrue);
|
|
469 |
|
|
470 |
// show popup
|
|
471 |
confirmed = GlxGeneralUiUtilities::ConfirmQueryL(R_GLX_QUERY_YES_NO, text);
|
|
472 |
|
|
473 |
CleanupStack::PopAndDestroy(noteText);
|
|
474 |
}
|
|
475 |
return confirmed;
|
|
476 |
}
|
|
477 |
|
|
478 |
// -----------------------------------------------------------------------------
|
|
479 |
// Default implementation returns null, and no confirmation note will be shown
|
|
480 |
// -----------------------------------------------------------------------------
|
|
481 |
//
|
|
482 |
EXPORT_C HBufC* CGlxMpxCommandCommandHandler::ConfirmationTextL(TInt /*aCommandId*/,
|
|
483 |
TBool /*aMultiSelection*/) const
|
|
484 |
{
|
|
485 |
return NULL;
|
|
486 |
}
|
|
487 |
|
|
488 |
// -----------------------------------------------------------------------------
|
|
489 |
// Return default progress string
|
|
490 |
// -----------------------------------------------------------------------------
|
|
491 |
//
|
|
492 |
EXPORT_C HBufC* CGlxMpxCommandCommandHandler::ProgressTextL(TInt /*aCommandId*/) const
|
|
493 |
{
|
|
494 |
TRACER("CGlxMpxCommandCommandHandler::ProgressTextL");
|
|
495 |
// Lazy construction for resource file
|
|
496 |
if (iResourceOffset == 0)
|
|
497 |
{
|
|
498 |
// Load resource file
|
|
499 |
TParse parse;
|
|
500 |
parse.Set(KGlxUiUtilitiesResource, &KDC_APP_RESOURCE_DIR, NULL);
|
|
501 |
TFileName resourceFile;
|
|
502 |
resourceFile.Append(parse.FullName());
|
|
503 |
CGlxResourceUtilities::GetResourceFilenameL(resourceFile);
|
|
504 |
|
|
505 |
// Store resource offset as member variable, so don't have to trap the
|
|
506 |
// leaving calls here
|
|
507 |
iResourceOffset = CCoeEnv::Static()->AddResourceFileL(resourceFile);
|
|
508 |
}
|
|
509 |
|
|
510 |
// get progress note string
|
|
511 |
return StringLoader::LoadL( R_GLX_PROGRESS_GENERAL );
|
|
512 |
}
|
|
513 |
|
|
514 |
// -----------------------------------------------------------------------------
|
|
515 |
// Default implementation returns null, and no completion note will be shown
|
|
516 |
// -----------------------------------------------------------------------------
|
|
517 |
//
|
|
518 |
EXPORT_C HBufC* CGlxMpxCommandCommandHandler::CompletionTextL() const
|
|
519 |
{
|
|
520 |
return NULL;
|
|
521 |
}
|
|
522 |
|
|
523 |
// -----------------------------------------------------------------------------
|
|
524 |
// ProgressNoteL
|
|
525 |
// -----------------------------------------------------------------------------
|
|
526 |
//
|
|
527 |
void CGlxMpxCommandCommandHandler::ProgressNoteL(TInt aCommandId)
|
|
528 |
{
|
|
529 |
TRACER("CGlxMpxCommandCommandHandler::ProgressNoteL(TInt aCommandId)");
|
|
530 |
|
|
531 |
// get progress note
|
|
532 |
HBufC* progressText = ProgressTextL(aCommandId);
|
|
533 |
__ASSERT_DEBUG(progressText, Panic(EGlxPanicNullDescriptor));
|
|
534 |
CleanupStack::PushL(progressText);
|
|
535 |
// construct progress dialog
|
|
536 |
iProgressDialog = new(ELeave)CAknProgressDialog(
|
|
537 |
(REINTERPRET_CAST(CEikDialog**,&iProgressDialog)));
|
|
538 |
iProgressDialog->PrepareLC(R_GLX_PROGRESS_NOTE);
|
|
539 |
iProgressDialog->SetTextL(*progressText);
|
|
540 |
iProgressDialog->SetCallback(this);
|
|
541 |
|
|
542 |
// pick up progress info so that progress notification can be later updated
|
|
543 |
iProgressInfo = iProgressDialog->GetProgressInfoL();
|
|
544 |
|
|
545 |
// launch the note
|
|
546 |
iProgressDialog->RunLD();
|
|
547 |
CleanupStack::PopAndDestroy(progressText);
|
|
548 |
}
|
|
549 |
|
|
550 |
// -----------------------------------------------------------------------------
|
|
551 |
// DismissProgressNoteL
|
|
552 |
// -----------------------------------------------------------------------------
|
|
553 |
//
|
|
554 |
void CGlxMpxCommandCommandHandler::DismissProgressNoteL()
|
|
555 |
{
|
|
556 |
TRACER("CGlxMpxCommandCommandHandler::DismissProgressNoteL");
|
|
557 |
// Close the progress note, if displayed
|
|
558 |
if (iProgressDialog)
|
|
559 |
{
|
|
560 |
iProgressDialog->MakeVisible(EFalse);
|
|
561 |
iProgressDialog->ProcessFinishedL();
|
|
562 |
iProgressDialog = NULL;
|
|
563 |
iProgressInfo = NULL;
|
|
564 |
}
|
|
565 |
}
|
|
566 |
|
|
567 |
// -----------------------------------------------------------------------------
|
|
568 |
// Remove MediaList Observer
|
|
569 |
// -----------------------------------------------------------------------------
|
|
570 |
//
|
|
571 |
void CGlxMpxCommandCommandHandler::RemoveMediaListObserver()
|
|
572 |
{
|
|
573 |
TRACER("CGlxMpxCommandCommandHandler::RemoveMediaListObserver");
|
|
574 |
MGlxMediaList& mediaList = MediaList();
|
|
575 |
mediaList.RemoveMediaListObserver(this);
|
|
576 |
}
|
|
577 |
|
|
578 |
// -----------------------------------------------------------------------------
|
|
579 |
// Show a completion note
|
|
580 |
// -----------------------------------------------------------------------------
|
|
581 |
//
|
|
582 |
void CGlxMpxCommandCommandHandler::CompletionNoteL() const
|
|
583 |
{
|
|
584 |
TRACER("CGlxMpxCommandCommandHandler::CompletionNoteL");
|
|
585 |
// Get completion note text
|
|
586 |
HBufC* noteText = CompletionTextL();
|
|
587 |
if ( noteText )
|
|
588 |
{
|
|
589 |
CleanupStack::PushL(noteText);
|
|
590 |
GlxGeneralUiUtilities::ShowConfirmationNoteL(*noteText, ETrue);
|
|
591 |
CleanupStack::PopAndDestroy(noteText);
|
|
592 |
}
|
|
593 |
}
|
|
594 |
|
|
595 |
// -----------------------------------------------------------------------------
|
|
596 |
// HandleItemAddedL
|
|
597 |
// -----------------------------------------------------------------------------
|
|
598 |
//
|
|
599 |
EXPORT_C void CGlxMpxCommandCommandHandler::HandleItemAddedL(TInt /*aStartIndex*/, TInt /*aEndIndex*/, MGlxMediaList* /*aList*/)
|
|
600 |
{
|
|
601 |
// Do nothing
|
|
602 |
}
|
|
603 |
|
|
604 |
// -----------------------------------------------------------------------------
|
|
605 |
// HandleMediaL
|
|
606 |
// -----------------------------------------------------------------------------
|
|
607 |
//
|
|
608 |
EXPORT_C void CGlxMpxCommandCommandHandler::HandleMediaL(TInt /*aListIndex*/, MGlxMediaList* /*aList*/)
|
|
609 |
{
|
|
610 |
// Do nothing
|
|
611 |
}
|
|
612 |
|
|
613 |
// -----------------------------------------------------------------------------
|
|
614 |
// HandleItemRemovedL
|
|
615 |
// -----------------------------------------------------------------------------
|
|
616 |
//
|
|
617 |
EXPORT_C void CGlxMpxCommandCommandHandler::HandleItemRemovedL(TInt /*aStartIndex*/, TInt /*aEndIndex*/, MGlxMediaList* /*aList*/)
|
|
618 |
{
|
|
619 |
// Do nothing
|
|
620 |
}
|
|
621 |
|
|
622 |
// -----------------------------------------------------------------------------
|
|
623 |
// HandleItemModifiedL
|
|
624 |
// -----------------------------------------------------------------------------
|
|
625 |
//
|
|
626 |
EXPORT_C void CGlxMpxCommandCommandHandler::HandleItemModifiedL(const RArray<TInt>& /*aItemIndexes*/,
|
|
627 |
MGlxMediaList* /*aList*/)
|
|
628 |
{
|
|
629 |
// Do nothing
|
|
630 |
}
|
|
631 |
|
|
632 |
// -----------------------------------------------------------------------------
|
|
633 |
// HandleAttributesAvailableL
|
|
634 |
// -----------------------------------------------------------------------------
|
|
635 |
//
|
|
636 |
EXPORT_C void CGlxMpxCommandCommandHandler::HandleAttributesAvailableL(TInt /*aItemIndex*/,
|
|
637 |
const RArray<TMPXAttribute>& /*aAttributes*/, MGlxMediaList* /*aList*/)
|
|
638 |
{
|
|
639 |
// Do nothing
|
|
640 |
}
|
|
641 |
|
|
642 |
// -----------------------------------------------------------------------------
|
|
643 |
// HandleFocusChangedL
|
|
644 |
// -----------------------------------------------------------------------------
|
|
645 |
//
|
|
646 |
EXPORT_C void CGlxMpxCommandCommandHandler::HandleFocusChangedL(NGlxListDefs::TFocusChangeType /*aType*/,
|
|
647 |
TInt /*aNewIndex*/, TInt /*aOldIndex*/, MGlxMediaList* /*aList*/)
|
|
648 |
{
|
|
649 |
// Do nothing
|
|
650 |
}
|
|
651 |
|
|
652 |
// -----------------------------------------------------------------------------
|
|
653 |
// HandleItemSelectedL
|
|
654 |
// -----------------------------------------------------------------------------
|
|
655 |
//
|
|
656 |
EXPORT_C void CGlxMpxCommandCommandHandler::HandleItemSelectedL(TInt /*aIndex*/,
|
|
657 |
TBool /*aSelected*/, MGlxMediaList* /*aList*/)
|
|
658 |
{
|
|
659 |
// Do nothing
|
|
660 |
}
|
|
661 |
|
|
662 |
// -----------------------------------------------------------------------------
|
|
663 |
// HandleMessageL
|
|
664 |
// -----------------------------------------------------------------------------
|
|
665 |
//
|
|
666 |
EXPORT_C void CGlxMpxCommandCommandHandler::HandleMessageL(const CMPXMessage& aMessage,
|
|
667 |
MGlxMediaList* aList)
|
|
668 |
{
|
|
669 |
TRACER("CGlxMpxCommandCommandHandler::HandleMessageL");
|
|
670 |
if ((aMessage.IsSupported(KMPXMessageGeneralId) &&
|
|
671 |
(aMessage.IsSupported(KMPXCommandGeneralSessionId))))
|
|
672 |
{
|
|
673 |
TInt msgId = aMessage.ValueTObjectL<TInt>(KMPXMessageGeneralId);
|
|
674 |
TAny* sessionId = aMessage.ValueTObjectL<TAny*>(KMPXCommandGeneralSessionId);
|
|
675 |
|
|
676 |
TInt error = KErrNone;
|
|
677 |
// Check if this is a progress message and intended for this object
|
|
678 |
if ( KMPXMessageContentIdProgress == msgId && static_cast<TAny*>(this) == sessionId )
|
|
679 |
{
|
|
680 |
// Update progress note
|
|
681 |
iProgressComplete = UpdateProgressL(aMessage, error);
|
|
682 |
}
|
|
683 |
else
|
|
684 |
{
|
|
685 |
// This is not a progress message - let deriving class handle
|
|
686 |
error = DoHandleMessageL(aMessage, *aList);
|
|
687 |
}
|
|
688 |
|
|
689 |
// Check if ready to exit, i.e., to close progress note, and allow user
|
|
690 |
// to select another menu option
|
|
691 |
TryExitL(error);
|
|
692 |
}
|
|
693 |
}
|
|
694 |
|
|
695 |
// -----------------------------------------------------------------------------
|
|
696 |
// HandleMessageL
|
|
697 |
// -----------------------------------------------------------------------------
|
|
698 |
//
|
|
699 |
EXPORT_C void CGlxMpxCommandCommandHandler::HandleCommandCompleteL(TAny* aSessionId,
|
|
700 |
CMPXCommand* aCommandResult, TInt aError, MGlxMediaList* aList)
|
|
701 |
{
|
|
702 |
TRACER("CGlxMpxCommandCommandHandler::HandleCommandCompleteL");
|
|
703 |
// Unmark all medialist items. Exit Multiple marking mode upon command completion
|
|
704 |
iAppUi->ProcessCommandL(EGlxCmdEndMultipleMarking);
|
|
705 |
|
|
706 |
///@todo Enforce a single command request at a time on the media list.
|
|
707 |
DoHandleCommandCompleteL(aSessionId, aCommandResult, aError, aList);
|
|
708 |
iProgressComplete = ETrue;
|
|
709 |
TryExitL(aError);
|
|
710 |
}
|
|
711 |
|
|
712 |
// -----------------------------------------------------------------------------
|
|
713 |
// DialogDismissedL
|
|
714 |
// -----------------------------------------------------------------------------
|
|
715 |
//
|
|
716 |
EXPORT_C void CGlxMpxCommandCommandHandler::DialogDismissedL(TInt /*aButtonId*/)
|
|
717 |
{
|
|
718 |
TRACER("CGlxMpxCommandCommandHandler::DialogDismissedL");
|
|
719 |
if (!iProgressComplete)
|
|
720 |
{
|
|
721 |
// Remove as media list observer
|
|
722 |
MGlxMediaList& mediaList = MediaList();
|
|
723 |
mediaList.CancelCommand();
|
|
724 |
mediaList.RemoveMediaListObserver(this);
|
|
725 |
}
|
|
726 |
}
|
|
727 |
|
|
728 |
//-----------------------------------------------------------------------------
|
|
729 |
// DoActivateL
|
|
730 |
//-----------------------------------------------------------------------------
|
|
731 |
//
|
|
732 |
EXPORT_C void CGlxMpxCommandCommandHandler::DoActivateL(TInt /*aViewId*/)
|
|
733 |
{
|
|
734 |
// Do nothing
|
|
735 |
}
|
|
736 |
|
|
737 |
// -----------------------------------------------------------------------------
|
|
738 |
// Deactivate - Deactivate this command handler
|
|
739 |
// -----------------------------------------------------------------------------
|
|
740 |
//
|
|
741 |
EXPORT_C void CGlxMpxCommandCommandHandler::Deactivate()
|
|
742 |
{
|
|
743 |
TRACER("CGlxMpxCommandCommandHandler::Deactivate");
|
|
744 |
// Close the progress note, if displayed
|
|
745 |
if (iProgressDialog)
|
|
746 |
{
|
|
747 |
TRAP_IGNORE(DismissProgressNoteL());
|
|
748 |
}
|
|
749 |
}
|
|
750 |
|
|
751 |
// -----------------------------------------------------------------------------
|
|
752 |
// CreateImageViewerInstanceL
|
|
753 |
// -----------------------------------------------------------------------------
|
|
754 |
//
|
|
755 |
void CGlxMpxCommandCommandHandler::CreateImageViewerInstanceL()
|
|
756 |
{
|
|
757 |
TRACER("CGlxMpxCommandCommandHandler::CreateImageViewerInstanceL");
|
|
758 |
iImageViewerInstance = CGlxImageViewerManager::InstanceL();
|
|
759 |
__ASSERT_ALWAYS(iImageViewerInstance, Panic(EGlxPanicNullPointer));
|
|
760 |
}
|
|
761 |
|
|
762 |
// -----------------------------------------------------------------------------
|
|
763 |
// DeleteImageViewerInstance
|
|
764 |
// -----------------------------------------------------------------------------
|
|
765 |
//
|
|
766 |
void CGlxMpxCommandCommandHandler::DeleteImageViewerInstance()
|
|
767 |
{
|
|
768 |
TRACER("CGlxMpxCommandCommandHandler::DeleteImageViewerInstance");
|
|
769 |
if ( iImageViewerInstance )
|
|
770 |
{
|
|
771 |
iImageViewerInstance->DeleteInstance();
|
|
772 |
}
|
|
773 |
}
|