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/*
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* Copyright (c) 2008 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: Task monitor engine
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*
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*/
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#include "tsfswengine.h"
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#include "tscpsnotifier.h"
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#include "tsfswdatalist.h"
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#include "tsfsalwaysshownapplist.h"
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#include "tsfshiddenapplist.h"
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#include "tsfswidgetlist.h"
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#include "tspreviewprovider.h"
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#include "tsfswclient.h"
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#include <apgtask.h>
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#include <AknDef.h>
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#include <apgwgnam.h>
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#include <mmf/common/mmfcontrollerpluginresolver.h> // for CleanupResetAndDestroyPushL
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#include <featmgr.h>
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#include <swi/swispubsubdefs.h>
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#include <s32mem.h>
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#include <bitmaptransforms.h>
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#include "enginelogging.h"
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// time to wait before refreshing content
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const TInt KContentRefreshDelay = 50000; // 0.05 sec
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// for screenshots, they are scaled down to (screensize/this_factor).
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const TInt KScreenSizeFactor = 2;
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const TUid KTsCameraUid = { 0x101F857a };
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//close command for widget
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const TInt KCloseWidgetCmd(9);
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//handle close cmd for s60 widgets
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_LIT(KWidgetAppName, "widgetlauncher.exe");
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//handle close cmd for CWRT widgets
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_LIT(KWidgetAppNameWgt,"wgtwidgetlauncher.exe");
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// --------------------------------------------------------------------------
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// CTsFswEngine::NewL
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// --------------------------------------------------------------------------
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//
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EXPORT_C CTsFswEngine* CTsFswEngine::NewL( MTsFswEngineObserver& aObserver )
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{
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CTsFswEngine* self = NewLC( aObserver );
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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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// CTsFswEngine::NewLC
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// --------------------------------------------------------------------------
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//
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EXPORT_C CTsFswEngine* CTsFswEngine::NewLC( MTsFswEngineObserver& aObserver )
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{
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CTsFswEngine* self = new ( ELeave ) CTsFswEngine( aObserver );
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CleanupStack::PushL( self );
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self->ConstructL();
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return self;
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}
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// --------------------------------------------------------------------------
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// CTsFswEngine::CTsFswEngine
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// --------------------------------------------------------------------------
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//
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CTsFswEngine::CTsFswEngine( MTsFswEngineObserver& aObserver )
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: CActive( EPriorityStandard ), iObserver( aObserver )
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{
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CActiveScheduler::Add( this );
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}
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// --------------------------------------------------------------------------
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// CTsFswEngine::ConstructL
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// --------------------------------------------------------------------------
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//
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void CTsFswEngine::ConstructL()
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{
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iEnv = CEikonEnv::Static();
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User::LeaveIfError( iWsSession.Connect() );
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User::LeaveIfError( iAppArcSession.Connect() );
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iDataList = CTsFswDataList::NewL(*this);
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iWidgetsSupported = FeatureManager::FeatureSupported( KFeatureIdWebWidgets );
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// get an initial list of tasks
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iDataList->SetAppDataRefreshNeeded();
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CollectTasksL();
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// listen for app screenshots
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iPreviewProvider = CTsFastSwapPreviewProvider::NewL( *this );
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SetPreviewParams();
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UpdatePreviewContent();
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iUpdateStarter = CPeriodic::NewL( CActive::EPriorityStandard );
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// start listening for swi ps property
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if ( iSwiProp.Attach( KUidSystemCategory,
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Swi::KUidSoftwareInstallKey ) == KErrNone )
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{
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iSwiProp.Subscribe( iStatus );
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SetActive();
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}
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iCpsWidgetPublisher = CTSCpsNotifier::NewL(*this);
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}
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// --------------------------------------------------------------------------
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// CTsFswEngine::~CTsFswEngine
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// --------------------------------------------------------------------------
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//
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CTsFswEngine::~CTsFswEngine()
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{
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Cancel();
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iSwiProp.Close();
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delete iUpdateStarter;
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delete iPreviewProvider;
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iWgIds.Close();
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iAppArcSession.Close();
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iWsSession.Close();
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for ( TInt i = 0; i < iRotaTasks.Count(); i++ )
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{
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iRotaTasks[i]->Cancel();
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delete iRotaTasks[i];
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}
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iRotaTasks.Close();
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delete iDataList;
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delete iCpsWidgetPublisher;
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}
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// --------------------------------------------------------------------------
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// CTsFswEngine::FswDataL
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// --------------------------------------------------------------------------
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//
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EXPORT_C const RTsFswArray& CTsFswEngine::FswDataL()
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{
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TSLOG_CONTEXT( FswDataL, TSLOG_LOCAL );
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TSLOG_OUT();
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return iDataList->FswDataL();
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}
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// --------------------------------------------------------------------------
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// CTsFswEngine::CloseAppL
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// --------------------------------------------------------------------------
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//
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EXPORT_C void CTsFswEngine::CloseAppL( TInt aWgId )
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{
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TSLOG_CONTEXT( CloseAppL, TSLOG_LOCAL );
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TSLOG1_IN( "aWgId = %d", aWgId );
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if( iWidgetsSupported && 0 > aWgId )
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{
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// convert aWgId to an index in the list of running widgets and close widget
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CloseWidgetL( -aWgId -1 );
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}
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else if( !iDataList->IsAlwaysShownAppL( aWgId ) )
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{
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// send window group event to kill the app
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TWsEvent event;
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event.SetTimeNow();
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event.SetType( KAknShutOrHideApp );
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iEnv->WsSession().SendEventToWindowGroup( aWgId, event );
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TSLOG0( TSLOG_INFO, "event sent to wg" );
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}
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TSLOG_OUT();
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}
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// --------------------------------------------------------------------------
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// CTsFswEngine::SwitchToAppL
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// --------------------------------------------------------------------------
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//
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EXPORT_C void CTsFswEngine::SwitchToAppL( TInt aWgId )
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{
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TSLOG_CONTEXT( SwitchToAppL, TSLOG_LOCAL );
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TSLOG1_IN( "aWgId = %d", aWgId );
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if ( iWidgetsSupported && aWgId < 0 )
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{
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// for widgets clients see a wgid that is -1*(index+1)
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const RWidgetInfoArray& arr( iDataList->Widgets()->RunningWidgets() );
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// convert aWgId to an index in the list of running widgets
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TInt idx = -aWgId - 1;
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// if index is valid then handle the widget specially
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if ( idx >= 0 && idx < arr.Count() )
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{
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SwitchToWidgetL( idx );
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TSLOG1_OUT( "switched to widget %d", idx );
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return;
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}
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}
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TApaTask task( iEnv->WsSession() );
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task.SetWgId( aWgId );
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task.BringToForeground();
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TSLOG_OUT();
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}
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// --------------------------------------------------------------------------
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// CTsFswEngine::SwitchToWidgetL
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// --------------------------------------------------------------------------
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//
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void CTsFswEngine::SwitchToWidgetL( TInt aWidgetIndex )
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{
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const RWidgetInfoArray& arr( iDataList->Widgets()->RunningWidgets() );
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CApaCommandLine* cmdLine = CApaCommandLine::NewLC();
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cmdLine->SetCommandL( EApaCommandRun );
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TApaAppInfo info;
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iAppArcSession.GetAppInfo( info, arr[aWidgetIndex]->iUid ); // codescanner::accessArrayElementWithoutCheck2 (aWidgetIndex checked in SwitchToAppL())
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cmdLine->SetExecutableNameL( info.iFullName );
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iAppArcSession.StartApp( *cmdLine );
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CleanupStack::PopAndDestroy(cmdLine);
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}
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// --------------------------------------------------------------------------
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// CTsFswEngine::UpdateTaskList
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// Callback from appui
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// --------------------------------------------------------------------------
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//
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void CTsFswEngine::UpdateTaskList()
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{
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TSLOG_CONTEXT( UpdateTaskList, TSLOG_LOCAL );
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TSLOG_IN();
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// screenshot taking support - call Register and Unregister when needed
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UpdatePreviewContent();
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// get the foreground app uid and publish it to CFW if different than before
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TRAP_IGNORE( PublishFgAppUidL() );
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// There can be many calls in a row, use a timer to prevent degrading
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// device performance.
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if ( !iUpdateStarter->IsActive() )
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{
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iUpdateStarter->Start( KContentRefreshDelay, 0,
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TCallBack( UpdateStarterCallback, this ) );
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}
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TSLOG_OUT();
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}
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// --------------------------------------------------------------------------
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// CTsFswEngine::ForegroundAppUidL
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// --------------------------------------------------------------------------
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//
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EXPORT_C TUid CTsFswEngine::ForegroundAppUidL( TInt aType )
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{
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// Do not use GetFocusWindowGroup or others.
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// We want to see only "real" application uids in FgApp,
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// i.e. stuff that would also be shown in the task swapper
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// area of Taskswitcher.
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TUid result = KNullUid;
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RArray<RWsSession::TWindowGroupChainInfo> allWgIds;
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CleanupClosePushL( allWgIds );
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User::LeaveIfError( iWsSession.WindowGroupList( 0, &allWgIds ) );
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TInt count = allWgIds.Count();
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for ( TInt i = 0; i < count; ++i )
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{
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// Depending on aType we may not need to bother with iParentId here.
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// If aType == EUseEmbeddedUid => embedded apps are treated as others.
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// If aType == EUseStandaloneUid => embedded apps must be ignored.
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if ( allWgIds[i].iParentId > 0
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&& aType == CTsFswClient::EUseStandaloneUid )
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{
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continue;
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}
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CApaWindowGroupName* wgn = CApaWindowGroupName::NewLC(
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iWsSession, allWgIds[i].iId );
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TUid newUid = wgn->AppUid();
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TBool hidden = wgn->Hidden() || iDataList->HiddenApps()->IsHiddenL(
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newUid, iWsSession, allWgIds[i].iId );
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CleanupStack::PopAndDestroy( wgn );
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if ( !hidden && newUid.iUid )
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{
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result = newUid;
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break;
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}
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}
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CleanupStack::PopAndDestroy( &allWgIds );
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return result;
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}
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// --------------------------------------------------------------------------
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// CTsFswEngine::PublishFgAppUidL
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// --------------------------------------------------------------------------
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//
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void CTsFswEngine::PublishFgAppUidL()
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{
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TSLOG_CONTEXT( PublishFgAppUidL, TSLOG_LOCAL );
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TSLOG_IN();
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TUid newUid = ForegroundAppUidL( CTsFswClient::EUseEmbeddedUid );
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TSLOG2( TSLOG_INFO, "ws says: %x we have: %x", newUid.iUid, iFgAppUid.iUid );
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if ( iFgAppUid != newUid && newUid.iUid )
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{
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iFgAppUid = newUid;
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iDataList->MoveEntryAtStart(newUid.iUid, EFalse);
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TBool change( iDataList->MoveEntryAtStart(newUid.iUid, EFalse) );
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if( change )
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{
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iObserver.FswDataChanged();
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}
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}
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TSLOG_OUT();
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}
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// --------------------------------------------------------------------------
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// CTsFswEngine::UpdateStarterCallback
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// Callback for the timer
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// --------------------------------------------------------------------------
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//
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TInt CTsFswEngine::UpdateStarterCallback( TAny* aParam )
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{
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CTsFswEngine* self = static_cast<CTsFswEngine*>( aParam );
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self->iUpdateStarter->Cancel();
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// get list of tasks and notify observer if there is a change in the list
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TBool changed = EFalse;
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TRAPD( err, changed = self->CollectTasksL() );
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if ( err == KErrNone && changed )
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{
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self->iObserver.FswDataChanged();
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}
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return 0;
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}
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// --------------------------------------------------------------------------
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// CTsFswEngine::CollectTasksL
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// --------------------------------------------------------------------------
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//
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TBool CTsFswEngine::CollectTasksL()
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{
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TSLOG_CONTEXT( CollectTasksL, TSLOG_LOCAL );
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TBool changed = iDataList->CollectTasksL();
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TSLOG1_OUT( "change flag = %d", changed );
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return changed;
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}
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// CTsFswEngine::HiddenAppListUpdated
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// Callback from the hidden app list watcher
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// --------------------------------------------------------------------------
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//
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void CTsFswEngine::HiddenAppListUpdated()
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{
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UpdateTaskList();
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}
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// --------------------------------------------------------------------------
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// CTsFswEngine::CopyBitmapL
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// --------------------------------------------------------------------------
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//
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CFbsBitmap* CTsFswEngine::CopyBitmapL( TInt aFbsHandle, TBool aKeepAspectRatio )
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{
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TSLOG_CONTEXT( CopyBitmapL, TSLOG_LOCAL );
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CFbsBitmap* ret = new (ELeave) CFbsBitmap;
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CleanupStack::PushL( ret );
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CFbsBitmap* bmp = new (ELeave) CFbsBitmap;
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CleanupStack::PushL( bmp );
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User::LeaveIfError( bmp->Duplicate( aFbsHandle ) );
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//Make bitmap width and height equal so that it will look better in FSW control.
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TSize size = bmp->SizeInPixels();
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if ( !aKeepAspectRatio )
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{
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if ( size.iHeight > size.iWidth )
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{
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size.iHeight = size.iWidth;
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}
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else
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{
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size.iWidth = size.iHeight;
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}
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}
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// preserve size and mode
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User::LeaveIfError( ret->Create( size, EColor64K ) );
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CFbsBitmapDevice* doubleBufferDev = CFbsBitmapDevice::NewL( ret );
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CleanupStack::PushL( doubleBufferDev );
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CFbsBitGc* doubleBufferGc = 0;
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User::LeaveIfError( doubleBufferDev->CreateContext( doubleBufferGc ) );
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CleanupStack::PushL( doubleBufferGc );
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// preserve size
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doubleBufferGc->BitBlt( TPoint( 0, 0 ), bmp, TRect(size) );
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CleanupStack::PopAndDestroy( doubleBufferGc );
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CleanupStack::PopAndDestroy( doubleBufferDev );
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CleanupStack::PopAndDestroy( bmp );
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CleanupStack::Pop( ret );
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TSLOG_OUT();
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return ret;
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}
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// --------------------------------------------------------------------------
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// CTsFswEngine::UpdatePreviewContent
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// --------------------------------------------------------------------------
|
|
423 |
//
|
|
424 |
void CTsFswEngine::UpdatePreviewContent()
|
|
425 |
{
|
|
426 |
TSLOG_CONTEXT( UpdatePreviewContent, TSLOG_LOCAL );
|
|
427 |
TSLOG_IN();
|
|
428 |
|
|
429 |
RArray<RWsSession::TWindowGroupChainInfo> allWgIds;
|
|
430 |
if ( iWsSession.WindowGroupList( 0, &allWgIds ) == KErrNone )
|
|
431 |
{
|
|
432 |
// check window groups that do not exist anymore
|
|
433 |
for ( TInt i = 0, ie = iWgIds.Count(); i != ie; ++i )
|
|
434 |
{
|
|
435 |
TInt wgid = iWgIds[i];
|
|
436 |
TBool present = EFalse;
|
|
437 |
for ( TInt j = 0, je = allWgIds.Count(); j != je; ++j )
|
|
438 |
{
|
|
439 |
if ( allWgIds[j].iId == wgid )
|
|
440 |
{
|
|
441 |
present = ETrue;
|
|
442 |
break;
|
|
443 |
}
|
|
444 |
}
|
|
445 |
if ( !present )
|
|
446 |
{
|
|
447 |
TSLOG1( TSLOG_INFO, "unregister: %d", wgid );
|
|
448 |
iPreviewProvider->Unregister( wgid );
|
|
449 |
}
|
|
450 |
}
|
|
451 |
// check topmost window group
|
|
452 |
if ( allWgIds.Count() )
|
|
453 |
{
|
|
454 |
if ( !iWgIds.Count() || allWgIds[0].iId != iWgIds[0] )
|
|
455 |
{
|
|
456 |
TInt wgid = allWgIds[0].iId;
|
|
457 |
TSLOG1( TSLOG_INFO, "registering %d", wgid );
|
|
458 |
iPreviewProvider->Register( wgid );
|
|
459 |
}
|
|
460 |
}
|
|
461 |
// store the new list
|
|
462 |
iWgIds.Reset();
|
|
463 |
for ( TInt i = 0, ie = allWgIds.Count(); i != ie; ++i )
|
|
464 |
{
|
|
465 |
iWgIds.Append( allWgIds[i].iId );
|
|
466 |
}
|
|
467 |
}
|
|
468 |
allWgIds.Close();
|
|
469 |
|
|
470 |
TSLOG_OUT();
|
|
471 |
}
|
|
472 |
|
|
473 |
// --------------------------------------------------------------------------
|
|
474 |
// CTsFswEngine::HandleFswPpApplicationChange
|
|
475 |
// Callback from CTsFastSwapPreviewProvider
|
|
476 |
// Note: aWgId is for the window group for which the screenshot is taken,
|
|
477 |
// it may not be the same as the application's wgid (in case of embedded apps)
|
|
478 |
// --------------------------------------------------------------------------
|
|
479 |
//
|
|
480 |
void CTsFswEngine::HandleFswPpApplicationChange( TInt aWgId, TInt aFbsHandle )
|
|
481 |
{
|
|
482 |
TSLOG_CONTEXT( HandleFswPpApplicationChange, TSLOG_LOCAL );
|
|
483 |
TSLOG2_IN( "aWgId = %d aFbsHandle = %d", aWgId, aFbsHandle );
|
|
484 |
|
|
485 |
TUid appUid;
|
|
486 |
TInt wgId = iDataList->FindMostTopParentWgId(aWgId);
|
|
487 |
if ( wgId == KErrNotFound )
|
|
488 |
{
|
|
489 |
wgId = aWgId;
|
|
490 |
}
|
|
491 |
TInt err = iDataList->AppUidForWgId( wgId, appUid );
|
|
492 |
if ( err || appUid == KTsCameraUid )
|
|
493 |
{
|
|
494 |
// Dont't assign screenshot to camera app
|
|
495 |
TSLOG0( TSLOG_LOCAL, "Screenshot for camera - ignore" );
|
|
496 |
iPreviewProvider->AckPreview(aFbsHandle);
|
|
497 |
TSLOG_OUT();
|
|
498 |
return;
|
|
499 |
}
|
|
500 |
|
|
501 |
CFbsBitmap* bmp = 0;
|
|
502 |
TRAP( err, bmp = CopyBitmapL( aFbsHandle, EFalse ) );
|
|
503 |
iPreviewProvider->AckPreview(aFbsHandle);
|
|
504 |
if ( err == KErrNone )
|
|
505 |
{
|
|
506 |
StoreScreenshot(aWgId, bmp);
|
|
507 |
}
|
|
508 |
|
|
509 |
TSLOG_OUT();
|
|
510 |
}
|
|
511 |
|
|
512 |
// --------------------------------------------------------------------------
|
|
513 |
// CTsFswEngine::HandleFswPpApplicationUnregistered
|
|
514 |
// Callback from CTsFastSwapPreviewProvider
|
|
515 |
// --------------------------------------------------------------------------
|
|
516 |
//
|
|
517 |
void CTsFswEngine::HandleFswPpApplicationUnregistered( TInt aWgId )
|
|
518 |
{
|
|
519 |
TSLOG_CONTEXT( HandleFswPpApplicationUnregistered, TSLOG_LOCAL );
|
|
520 |
TSLOG1_IN( "aWgId = %d", aWgId );
|
|
521 |
|
|
522 |
RemoveScreenshot(aWgId);
|
|
523 |
|
|
524 |
TSLOG_OUT();
|
|
525 |
}
|
|
526 |
|
|
527 |
// --------------------------------------------------------------------------
|
|
528 |
// CTsFswEngine::HandleFswPpApplicationBitmapRotation
|
|
529 |
// Callback from CTsFastSwapPreviewProvider
|
|
530 |
// --------------------------------------------------------------------------
|
|
531 |
//
|
|
532 |
void CTsFswEngine::HandleFswPpApplicationBitmapRotation( TInt aWgId, TBool aClockwise )
|
|
533 |
{
|
|
534 |
TSLOG_CONTEXT( HandleFswPpApplicationBitmapRotation, TSLOG_LOCAL );
|
|
535 |
TSLOG1_IN( "aWgId = %d", aWgId );
|
|
536 |
|
|
537 |
CFbsBitmap** bmp = iDataList->FindScreenshot(aWgId);
|
|
538 |
|
|
539 |
if ( bmp )
|
|
540 |
{
|
|
541 |
// Rotate bitmap
|
|
542 |
TRAP_IGNORE( RotateL( **bmp, aWgId, aClockwise ) );
|
|
543 |
// Bitmap in a array is invalid, remove it
|
|
544 |
RemoveScreenshot(aWgId);
|
|
545 |
}
|
|
546 |
|
|
547 |
TSLOG_OUT();
|
|
548 |
}
|
|
549 |
|
|
550 |
|
|
551 |
// --------------------------------------------------------------------------
|
|
552 |
// CTsFswEngine::RotateL
|
|
553 |
// Callback from CTsFastSwapPreviewProvider
|
|
554 |
// --------------------------------------------------------------------------
|
|
555 |
//
|
|
556 |
void CTsFswEngine::RotateL( CFbsBitmap& aBitmap, TInt aWgId, TBool aClockwise )
|
|
557 |
{
|
|
558 |
CFbsBitmap* rotaBitmap = new (ELeave) CFbsBitmap;
|
|
559 |
CleanupStack::PushL( rotaBitmap );
|
|
560 |
User::LeaveIfError( rotaBitmap->Duplicate( aBitmap.Handle() ) );
|
|
561 |
CTsRotationTask* rotaTask = new (ELeave) CTsRotationTask( *this );
|
|
562 |
CleanupStack::PushL( rotaTask );
|
|
563 |
User::LeaveIfError( iRotaTasks.Append( rotaTask ) );
|
|
564 |
rotaTask->StartLD( aWgId, rotaBitmap, aClockwise ); // ownership transferred
|
|
565 |
CleanupStack::Pop( rotaTask );
|
|
566 |
CleanupStack::Pop( rotaBitmap );
|
|
567 |
}
|
|
568 |
|
|
569 |
|
|
570 |
// --------------------------------------------------------------------------
|
|
571 |
// CTsFswEngine::RotationComplete
|
|
572 |
// Callback from CTsFastSwapPreviewProvider
|
|
573 |
// --------------------------------------------------------------------------
|
|
574 |
//
|
|
575 |
void CTsFswEngine::RotationComplete( TInt aWgId,
|
|
576 |
CFbsBitmap* aBitmap,
|
|
577 |
CTsRotationTask* aCompletedTask,
|
|
578 |
TInt aError )
|
|
579 |
{
|
|
580 |
TSLOG_CONTEXT( RotationComplete, TSLOG_LOCAL );
|
|
581 |
TSLOG_IN();
|
|
582 |
|
|
583 |
TSLOG1( TSLOG_INFO, "---> rotation completed with status: %d", aError );
|
|
584 |
TInt idx = iRotaTasks.Find( aCompletedTask );
|
|
585 |
if ( idx != KErrNotFound )
|
|
586 |
{
|
|
587 |
// Update task list
|
|
588 |
iRotaTasks.Remove(idx);
|
|
589 |
}
|
|
590 |
|
|
591 |
if ( aError == KErrNone )
|
|
592 |
{
|
|
593 |
StoreScreenshot(aWgId, aBitmap);
|
|
594 |
}
|
|
595 |
else
|
|
596 |
{
|
|
597 |
// Rotation failed, cleanup bitmap
|
|
598 |
delete aBitmap;
|
|
599 |
}
|
|
600 |
|
|
601 |
TSLOG_OUT();
|
|
602 |
}
|
|
603 |
|
|
604 |
// --------------------------------------------------------------------------
|
|
605 |
// CTsFswEngine::RunL
|
|
606 |
// --------------------------------------------------------------------------
|
|
607 |
//
|
|
608 |
void CTsFswEngine::RunL()
|
|
609 |
{
|
|
610 |
if ( iStatus != KErrCancel ) // when cancelling the subscribe it completes with KErrCancel
|
|
611 |
{
|
|
612 |
TInt value = 0;
|
|
613 |
if ( iSwiProp.Get( value ) == KErrNone )
|
|
614 |
{
|
|
615 |
TInt operationStatus( value & Swi::KSwisOperationStatusMask );
|
|
616 |
// When an (un)installation has finished change the flag to
|
|
617 |
// refresh the app list during the next task list update.
|
|
618 |
if ( operationStatus == Swi::ESwisStatusSuccess )
|
|
619 |
{
|
|
620 |
iDataList->SetAppDataRefreshNeeded();
|
|
621 |
}
|
|
622 |
}
|
|
623 |
iSwiProp.Subscribe( iStatus );
|
|
624 |
SetActive();
|
|
625 |
}
|
|
626 |
}
|
|
627 |
|
|
628 |
// --------------------------------------------------------------------------
|
|
629 |
// CTsFswEngine::DoCancel
|
|
630 |
// --------------------------------------------------------------------------
|
|
631 |
//
|
|
632 |
void CTsFswEngine::DoCancel()
|
|
633 |
{
|
|
634 |
iSwiProp.Cancel();
|
|
635 |
}
|
|
636 |
|
|
637 |
// --------------------------------------------------------------------------
|
|
638 |
// CTsFswEngine::RunError
|
|
639 |
// --------------------------------------------------------------------------
|
|
640 |
//
|
|
641 |
TInt CTsFswEngine::RunError( TInt /*aError*/ )
|
|
642 |
{
|
|
643 |
return KErrNone;
|
|
644 |
}
|
|
645 |
|
|
646 |
// --------------------------------------------------------------------------
|
|
647 |
// CTsFswEngine::HandleResourceChange
|
|
648 |
// callback from appui's HandleResourceChangeL
|
|
649 |
// --------------------------------------------------------------------------
|
|
650 |
//
|
|
651 |
void CTsFswEngine::HandleResourceChange( TInt aType )
|
|
652 |
{
|
|
653 |
TSLOG_CONTEXT( HandleResourceChange, TSLOG_LOCAL );
|
|
654 |
TSLOG_IN();
|
|
655 |
|
|
656 |
if ( iPreviewProvider && aType == KEikDynamicLayoutVariantSwitch )
|
|
657 |
{
|
|
658 |
SetPreviewParams();
|
|
659 |
}
|
|
660 |
|
|
661 |
TSLOG_OUT();
|
|
662 |
}
|
|
663 |
|
|
664 |
// --------------------------------------------------------------------------
|
|
665 |
// CTsFswEngine::SetPreviewParams
|
|
666 |
// --------------------------------------------------------------------------
|
|
667 |
//
|
|
668 |
void CTsFswEngine::SetPreviewParams()
|
|
669 |
{
|
|
670 |
TSize screenSize = iEnv->ScreenDevice()->SizeInPixels();
|
|
671 |
iPreviewProvider->SetPreviewParam(
|
|
672 |
TSize( screenSize.iWidth / KScreenSizeFactor,
|
|
673 |
screenSize.iHeight / KScreenSizeFactor ),
|
|
674 |
EColor64K ); // displaymode is ignored
|
|
675 |
}
|
|
676 |
|
|
677 |
// --------------------------------------------------------------------------
|
|
678 |
// CTsFswEngine::CloseWidgetL
|
|
679 |
// --------------------------------------------------------------------------
|
|
680 |
//
|
|
681 |
void CTsFswEngine::CloseWidgetL(TInt aOffset )
|
|
682 |
{
|
|
683 |
TSLOG_CONTEXT( CloseWidgetL, TSLOG_LOCAL );
|
|
684 |
TSLOG1_IN( "aOffset = %d", aOffset );
|
|
685 |
if( iDataList->Widgets()->RunningWidgets().Count() <= aOffset )
|
|
686 |
{
|
|
687 |
User::Leave(KErrArgument);
|
|
688 |
}
|
|
689 |
const CWidgetInfo* widgetInfo(iDataList->Widgets()->RunningWidgets()[aOffset]);
|
|
690 |
const TPtrC bundleName(*widgetInfo->iBundleName);
|
|
691 |
CApaCommandLine* const cmdLine = CApaCommandLine::NewLC();
|
|
692 |
|
|
693 |
HBufC8* const
|
|
694 |
opaque( HBufC8::NewLC( bundleName.Size() + 3 * sizeof( TUint32 ) ) );
|
|
695 |
TPtr8 des ( opaque->Des() );
|
|
696 |
RDesWriteStream stream;
|
|
697 |
stream.Open( des );
|
|
698 |
CleanupClosePushL( stream );
|
|
699 |
stream.WriteUint32L ( widgetInfo->iUid.iUid );
|
|
700 |
stream.WriteUint32L ( bundleName.Length() );
|
|
701 |
stream.WriteL ( reinterpret_cast< const TUint8* >( bundleName.Ptr() ), bundleName.Size());
|
|
702 |
stream.WriteInt32L ( KCloseWidgetCmd );
|
|
703 |
CleanupStack::PopAndDestroy( &stream );
|
|
704 |
cmdLine->SetCommandL( EApaCommandBackgroundAndWithoutViews );
|
|
705 |
cmdLine->SetOpaqueDataL( *opaque );
|
|
706 |
CleanupStack::PopAndDestroy( opaque );
|
|
707 |
|
|
708 |
if (iDataList->Widgets()->IsCWRTWidget(widgetInfo->iUid))
|
|
709 |
{
|
|
710 |
cmdLine->SetExecutableNameL( KWidgetAppNameWgt);
|
|
711 |
}
|
|
712 |
else
|
|
713 |
{
|
|
714 |
cmdLine->SetExecutableNameL( KWidgetAppName );
|
|
715 |
}
|
|
716 |
|
|
717 |
iAppArcSession.StartApp( *cmdLine );
|
|
718 |
CleanupStack::PopAndDestroy( cmdLine );
|
|
719 |
TSLOG_OUT();
|
|
720 |
}
|
|
721 |
|
|
722 |
// --------------------------------------------------------------------------
|
|
723 |
// CTsFswEngine::StoreScreenshot
|
|
724 |
// --------------------------------------------------------------------------
|
|
725 |
//
|
|
726 |
TBool CTsFswEngine::StoreScreenshot(TInt aWgId, CFbsBitmap* aBmp)
|
|
727 |
{
|
|
728 |
TSLOG_CONTEXT( StoreScreenshot, TSLOG_LOCAL );
|
|
729 |
//iDataList would take ownership
|
|
730 |
TBool change = EFalse;
|
|
731 |
change = iDataList->StoreScreenshot(aWgId, aBmp);
|
|
732 |
if(change)
|
|
733 |
{
|
|
734 |
iObserver.FswDataChanged();
|
|
735 |
}
|
|
736 |
TSLOG1_OUT( "Screenshot for = %d", aWgId );
|
|
737 |
return change;
|
|
738 |
}
|
|
739 |
|
|
740 |
// --------------------------------------------------------------------------
|
|
741 |
// CTsFswEngine::RemoveScreenshot()
|
|
742 |
// --------------------------------------------------------------------------
|
|
743 |
//
|
|
744 |
void CTsFswEngine::RemoveScreenshot(TInt aWgId)
|
|
745 |
{
|
|
746 |
TBool change = EFalse;
|
|
747 |
change = iDataList->RemoveScreenshot(aWgId);
|
|
748 |
if( change )
|
|
749 |
{
|
|
750 |
iObserver.FswDataChanged();
|
|
751 |
}
|
|
752 |
}
|
|
753 |
|
|
754 |
// --------------------------------------------------------------------------
|
|
755 |
// CTsFswEngine::HandleWidgetUpdateL()
|
|
756 |
// --------------------------------------------------------------------------
|
|
757 |
//
|
|
758 |
void CTsFswEngine::HandleWidgetUpdateL(TInt aWidgetId, TInt aBitmapHandle)
|
|
759 |
{
|
|
760 |
TSLOG_CONTEXT( HandleWidgetUpdateL, TSLOG_LOCAL );
|
|
761 |
|
|
762 |
TBool contentChanged( iDataList->MoveEntryAtStart(aWidgetId, ETrue) );
|
|
763 |
|
|
764 |
CFbsBitmap* bmp = 0;
|
|
765 |
if( aBitmapHandle )
|
|
766 |
{
|
|
767 |
TRAPD( err, bmp = CopyBitmapL( aBitmapHandle, EFalse ) );
|
|
768 |
if ( err == KErrNone )
|
|
769 |
{
|
|
770 |
contentChanged = StoreScreenshot(aWidgetId, bmp);
|
|
771 |
}
|
|
772 |
}
|
|
773 |
if(!contentChanged)
|
|
774 |
{
|
|
775 |
iObserver.FswDataChanged();
|
|
776 |
}
|
|
777 |
|
|
778 |
TSLOG_OUT();
|
|
779 |
}
|
|
780 |
|
|
781 |
// --------------------------------------------------------------------------
|
|
782 |
// CTsRotationListener::CTsRotationListener
|
|
783 |
// --------------------------------------------------------------------------
|
|
784 |
//
|
|
785 |
CTsRotationTask::CTsRotationTask(CTsFswEngine& aEngine )
|
|
786 |
: CActive(EPriorityStandard),
|
|
787 |
iEngine(aEngine)
|
|
788 |
{
|
|
789 |
CActiveScheduler::Add( this );
|
|
790 |
}
|
|
791 |
|
|
792 |
|
|
793 |
// --------------------------------------------------------------------------
|
|
794 |
// CTsRotationListener::~CTsRotationListener
|
|
795 |
// --------------------------------------------------------------------------
|
|
796 |
//
|
|
797 |
CTsRotationTask::~CTsRotationTask()
|
|
798 |
{
|
|
799 |
Cancel();
|
|
800 |
delete iRotator;
|
|
801 |
delete iBitmap;
|
|
802 |
}
|
|
803 |
|
|
804 |
|
|
805 |
// --------------------------------------------------------------------------
|
|
806 |
// CTsRotationListener::Start
|
|
807 |
// --------------------------------------------------------------------------
|
|
808 |
//
|
|
809 |
void CTsRotationTask::StartLD( TInt aWgId,
|
|
810 |
CFbsBitmap* aBitmap,
|
|
811 |
TBool aClockwise )
|
|
812 |
{
|
|
813 |
TSLOG_CONTEXT( StartLD, TSLOG_LOCAL );
|
|
814 |
TSLOG_IN();
|
|
815 |
|
|
816 |
iWgId = aWgId;
|
|
817 |
iBitmap = aBitmap;
|
|
818 |
iRotator = CBitmapRotator::NewL();
|
|
819 |
if ( aClockwise )
|
|
820 |
{
|
|
821 |
iRotator->Rotate(&iStatus, *iBitmap, CBitmapRotator::ERotation90DegreesClockwise);
|
|
822 |
}
|
|
823 |
else
|
|
824 |
{
|
|
825 |
iRotator->Rotate(&iStatus, *iBitmap, CBitmapRotator::ERotation270DegreesClockwise);
|
|
826 |
}
|
|
827 |
SetActive();
|
|
828 |
|
|
829 |
TSLOG_OUT();
|
|
830 |
}
|
|
831 |
|
|
832 |
|
|
833 |
// --------------------------------------------------------------------------
|
|
834 |
// CTsRotationListener::RunL
|
|
835 |
// --------------------------------------------------------------------------
|
|
836 |
//
|
|
837 |
void CTsRotationTask::RunL()
|
|
838 |
{
|
|
839 |
iEngine.RotationComplete( iWgId, iBitmap, this, iStatus.Int() ); // bitmap ownership transferred
|
|
840 |
iBitmap = NULL;
|
|
841 |
delete this;
|
|
842 |
}
|
|
843 |
|
|
844 |
|
|
845 |
// --------------------------------------------------------------------------
|
|
846 |
// CTsRotationListener::DoCancel
|
|
847 |
// --------------------------------------------------------------------------
|
|
848 |
//
|
|
849 |
void CTsRotationTask::DoCancel()
|
|
850 |
{
|
|
851 |
iRotator->Cancel();
|
|
852 |
}
|
|
853 |
|
|
854 |
// end of file
|