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/*
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* Copyright (c) 2007 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: Server client for alfredserver.exe
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*
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*/
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#include "alfclient.h"
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#include "alf/alfconstants.h"
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#include "alfuids.h"
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#include "alflogger.h"
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#include "alfclientserver.h"
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#include "alf/alftexture.h"
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#include "alf/alfcontrol.h"
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#include <e32math.h>
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#include "uiacceltk/HuiUtil.h"
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const TInt KAlfClientDefaultBatchBufferSize =
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KAlfClientServerDefaultCommandBatchBufferSize;
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// ======== HELPER CLASSES ========
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// ---------------------------------------------------------------------------
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// CBatchBufferAutoFlusher
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//
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// This class is responsible of flushing the client side command buffer
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// when it gets time - hopefully as fast as possible after synchronous
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// commands.
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// ---------------------------------------------------------------------------
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//
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NONSHARABLE_CLASS( RAlfClient::CBatchBufferAutoFlusher ) : public CActive
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{
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public:
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CBatchBufferAutoFlusher( RAlfClient& aClient );
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~CBatchBufferAutoFlusher();
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void StartAutoFlush();
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protected:
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void RunL();
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void DoCancel();
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private:
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RAlfClient& iClient;
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};
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RAlfClient::CBatchBufferAutoFlusher::CBatchBufferAutoFlusher( RAlfClient& aClient )
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: CActive( EPriorityHigh+5), // Priority must be bigger than any received events from the server
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iClient( aClient )
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{
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CActiveScheduler::Add( this );
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}
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RAlfClient::CBatchBufferAutoFlusher::~CBatchBufferAutoFlusher()
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{
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Cancel();
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}
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void RAlfClient::CBatchBufferAutoFlusher::StartAutoFlush()
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{
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if ( !IsActive() )
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{
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iStatus = KRequestPending;
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SetActive();
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TRequestStatus* status = &iStatus;
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User::RequestComplete( status, KErrNone );
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}
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}
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void RAlfClient::CBatchBufferAutoFlusher::RunL()
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{
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iClient.FlushBatchBuffer();
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}
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void RAlfClient::CBatchBufferAutoFlusher::DoCancel()
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{
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}
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// ======== MEMBER FUNCTIONS ========
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// ---------------------------------------------------------------------------
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// Constructor
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// ---------------------------------------------------------------------------
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//
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RAlfClient::RAlfClient()
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: RAlfClientBase(KAlfServiceUid.iUid),
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iDefaultBatchBuffer(0),
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iExtendedBatchBuffer(0),
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iUsedBatchBuffer(0),
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iAutoFlusher(0),
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iAutoFlushMode( EAlfAutoFlushDeferred ),
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iUsedMaxBufferSize( KAlfBatchBufferSizeNoLimit )
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{
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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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void RAlfClient::Disconnect()
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{
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if ( Handle() )
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{
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FlushBatchBuffer();
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}
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delete iExtendedBatchBuffer;
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iExtendedBatchBuffer = NULL;
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delete iDefaultBatchBuffer;
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iDefaultBatchBuffer = NULL;
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iUsedBatchBuffer = NULL;
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delete iAutoFlusher;
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iAutoFlusher = NULL;
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Close();
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}
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// ---------------------------------------------------------------------------
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// Sets refresh mode
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// ---------------------------------------------------------------------------
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//
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void RAlfClient::EnvSetRefreshMode( TAlfRefreshMode aMode )
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{
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Send(EAlfEnvSetRefreshMode, TIpcArgs(aMode) );
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}
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// ---------------------------------------------------------------------------
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// Sets frame rate
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// ---------------------------------------------------------------------------
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//
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void RAlfClient::EnvSetMaxFrameRate( TReal32 aFrameRate )
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{
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TPckg<TReal32> frameRatePckg( aFrameRate );
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SendReceive(EAlfEnvSetMaxFrameRate, TIpcArgs(&frameRatePckg) );
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}
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// ---------------------------------------------------------------------------
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// Shows control group in roster.
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// ---------------------------------------------------------------------------
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//
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TInt RAlfClient::RosterShow(
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TInt aCntrlGroupHandle,
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TInt aWhere,
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TInt aDisplayHandle )
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{
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// Need to flush.
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FlushBatchBuffer();
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TInt err = SendReceive(
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EAlfRosterShow,
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TIpcArgs(aCntrlGroupHandle, aWhere, aDisplayHandle) );
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if ( err != KErrNone )
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{
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__ALFLOGSTRING1( "RAlfClient::RosterShow return error %d", err )
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}
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return err;
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}
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// ---------------------------------------------------------------------------
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// Hides the control group from the roster.
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// ---------------------------------------------------------------------------
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//
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TInt RAlfClient::RosterHide( TInt aCntrlGroupHandle, TInt aDisplayHandle )
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{
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TInt err = SendReceive(
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EAlfRosterHide,
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TIpcArgs(aCntrlGroupHandle, aDisplayHandle) );
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if ( err != KErrNone )
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{
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__ALFLOGSTRING1( "RAlfClient::RosterHide return error %d", err )
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}
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return err;
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}
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// ---------------------------------------------------------------------------
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//
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// --------------------------------------------------------------------------
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//
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TInt RAlfClient::RosterShowVisual( TInt aVisualHandle, TInt aDisplayHandle )
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{
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TInt err = SendReceive(
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EAlfRosterShowVisual,
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TIpcArgs(aVisualHandle, aDisplayHandle) );
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if ( err != KErrNone )
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{
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__ALFLOGSTRING1( "RAlfClient::RosterShowVisual return error %d", err )
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}
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return err;
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}
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// ---------------------------------------------------------------------------
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//
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// --------------------------------------------------------------------------
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//
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TInt RAlfClient::RosterHideVisual( TInt aVisualHandle, TInt aDisplayHandle )
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{
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TInt err = SendReceive(
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EAlfRosterHideVisual,
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TIpcArgs(aVisualHandle, aDisplayHandle) );
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if ( err != KErrNone )
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{
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__ALFLOGSTRING1( "RAlfClient::RosterHideVisual return error %d", err )
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}
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return err;
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}
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// ---------------------------------------------------------------------------
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//
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// --------------------------------------------------------------------------
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//
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TInt RAlfClient::RosterSetPointerEventObservers(
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TInt aFlags, TInt aCntrlHandle, TInt aDisplayHandle )
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{
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TInt err = SendReceive(
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EAlfRosterSetPointerEventFlags,
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TIpcArgs(aFlags, aCntrlHandle, aDisplayHandle) );
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if ( err != KErrNone )
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{
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__ALFLOGSTRING1( "RAlfClient::RosterSetPointerEventObservers return error %d", err )
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}
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return err;
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}
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// ---------------------------------------------------------------------------
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//
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// --------------------------------------------------------------------------
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//
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TInt RAlfClient::RosterAddPointerEventObserver(
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TAlfPointerEventFlags aObserver, TInt aCntrlHandle, TInt aDisplayHandle )
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{
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TInt err = SendReceive(
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EAlfRosterAddPointerEventObserver,
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TIpcArgs(aObserver, aCntrlHandle, aDisplayHandle) );
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if ( err != KErrNone )
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{
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__ALFLOGSTRING1( "RAlfClient::RosterAddPointerEventObserver return error %d", err )
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}
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return err;
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}
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// ---------------------------------------------------------------------------
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//
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// --------------------------------------------------------------------------
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//
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TInt RAlfClient::RosterRemovePointerEventObserver(
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TAlfPointerEventFlags aObserver, TInt aCntrlHandle, TInt aDisplayHandle )
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{
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TInt err = SendReceive(
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EAlfRosterRemovePointerEventObserver,
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TIpcArgs(aObserver, aCntrlHandle, aDisplayHandle) );
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if ( err != KErrNone )
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{
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__ALFLOGSTRING1( "RAlfClient::RosterRemovePointerEventObserver return error %d", err )
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}
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return err;
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}
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// ---------------------------------------------------------------------------
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//
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// --------------------------------------------------------------------------
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//
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TInt RAlfClient::RosterMoveVisualToFront( TInt aVisualHandle, TInt aDisplayHandle )
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{
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TInt err = SendReceive(
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EAlfRosterMoveVisualToFront,
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TIpcArgs(aVisualHandle, aDisplayHandle) );
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if ( err != KErrNone )
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{
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__ALFLOGSTRING1( "RAlfClient::RosterMoveVisualToFront return error %d", err )
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}
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return err;
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}
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// ---------------------------------------------------------------------------
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// Asks server to update owner id.
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// --------------------------------------------------------------------------
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//
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TInt RAlfClient::TextureUpdateOwnerId()
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{
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return SendReceive( EAlfTextureUpdateOwnerId, TIpcArgs() );
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}
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// ---------------------------------------------------------------------------
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//
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// --------------------------------------------------------------------------
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//
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TInt RAlfClient::TextureCreateAnimatedL(TInt aId, TAlfTextureFlags aFlags, TInt aManagerId, const TDesC& aFilename)
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{
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TInt flags = aFlags;
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flags &= ~EAlfTextureFlagSkinContent; // Skin content is handled in the client side
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TInt handle = 0;
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TPckg<TInt> handlePckg(handle);
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TAlfCreateTextureAnimatedParams params;
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params.iId = aId;
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params.iBitmapHandle = 0;
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params.iMaskBitmapHandle = 0;
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params.iFlags = flags;
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params.iManagerId = aManagerId;
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params.iFilename = aFilename;
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TPckg<TAlfCreateTextureAnimatedParams> paramsPckg(params);
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TInt err = SendReceive(EAlfTextureCreateAnimated, TIpcArgs(&handlePckg, ¶msPckg) );
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if ( err != KErrNone )
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{
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__ALFLOGSTRING1( "RAlfClient::TextureCreateAnimatedL leave error %d", err )
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}
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User::LeaveIfError( err );
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return handle;
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}
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// ---------------------------------------------------------------------------
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//
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// --------------------------------------------------------------------------
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//
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TInt RAlfClient::TextureStartAnimation( TInt aId )
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{
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TPckg<TInt> idPckg(aId);
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return SendReceive(EAlfTextureStartAnimation, TIpcArgs(aId) );
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}
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// ---------------------------------------------------------------------------
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//
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// --------------------------------------------------------------------------
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//
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TInt RAlfClient::TextureStopAnimation( TInt aId )
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{
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TPckg<TInt> idPckg(aId);
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return SendReceive(EAlfTextureStopAnimation, TIpcArgs(aId) );
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}
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// ---------------------------------------------------------------------------
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// Creates a texture.
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// ---------------------------------------------------------------------------
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//
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TInt RAlfClient::TextureCreateL(TInt aId,
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TInt aBitmapHandle,
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TInt aMaskBitmapHandle,
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TAlfTextureFlags aFlags,
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TInt aManagerId )
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{
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TInt flags = aFlags;
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flags &= ~EAlfTextureFlagSkinContent; // Skin content is handled in the client side
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TInt handle = 0;
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TPckg<TInt> handlePckg(handle);
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TAlfCreateTextureParams params;
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params.iId = aId;
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params.iBitmapHandle = aBitmapHandle;
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params.iMaskBitmapHandle = aMaskBitmapHandle;
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params.iFlags = flags;
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params.iManagerId = aManagerId;
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TPckg<TAlfCreateTextureParams> paramsPckg(params);
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TInt err = SendReceive(EAlfTextureCreate, TIpcArgs(&handlePckg, ¶msPckg) );
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if ( err != KErrNone )
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{
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__ALFLOGSTRING1( "RAlfClient::TextureCreateL leave error %d", err )
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}
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User::LeaveIfError( err );
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return handle;
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}
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// ---------------------------------------------------------------------------
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// Loads a texture.
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// ---------------------------------------------------------------------------
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//
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|
|
389 |
TInt RAlfClient::TextureLoadL(TInt aId,
|
|
|
390 |
TInt aBitmapHandle,
|
|
|
391 |
TInt aMaskBitmapHandle,
|
|
|
392 |
TAlfTextureFlags aFlags,
|
|
|
393 |
TInt aManagerId )
|
|
|
394 |
{
|
|
|
395 |
TInt flags = aFlags;
|
|
|
396 |
flags &= ~EAlfTextureFlagSkinContent; // Skin content is handled in the client side
|
|
|
397 |
|
|
|
398 |
TInt handle = 0;
|
|
|
399 |
TPckg<TInt> handlePckg(handle);
|
|
|
400 |
|
|
|
401 |
TAlfLoadTextureParams params;
|
|
|
402 |
params.iId = aId;
|
|
|
403 |
params.iBitmapHandle = aBitmapHandle;
|
|
|
404 |
params.iMaskBitmapHandle = aMaskBitmapHandle;
|
|
|
405 |
params.iFlags = flags;
|
|
|
406 |
params.iManagerId = aManagerId;
|
|
|
407 |
|
|
|
408 |
TPckg<TAlfLoadTextureParams> paramsPckg(params);
|
|
|
409 |
TInt err = SendReceive(EAlfTextureLoad, TIpcArgs(&handlePckg, ¶msPckg) );
|
|
|
410 |
|
|
|
411 |
if ( err != KErrNone )
|
|
|
412 |
{
|
|
|
413 |
__ALFLOGSTRING1( "RAlfClient::TextureLoadL leave error %d", err )
|
|
|
414 |
}
|
|
|
415 |
|
|
|
416 |
User::LeaveIfError( err );
|
|
|
417 |
return handle;
|
|
|
418 |
}
|
|
|
419 |
|
|
|
420 |
// ---------------------------------------------------------------------------
|
|
|
421 |
// Unloads a texture.
|
|
|
422 |
// ---------------------------------------------------------------------------
|
|
|
423 |
//
|
|
|
424 |
TInt RAlfClient::TextureUnload( TInt aId, TInt aManagerId )
|
|
|
425 |
{
|
|
|
426 |
TInt err = SendReceive(EAlfTextureUnload, TIpcArgs(aId, aManagerId));
|
|
|
427 |
|
|
|
428 |
if ( err != KErrNone )
|
|
|
429 |
{
|
|
|
430 |
__ALFLOGSTRING1( "RAlfClient::TextureUnload return error %d", err )
|
|
|
431 |
}
|
|
|
432 |
|
|
|
433 |
return err;
|
|
|
434 |
}
|
|
|
435 |
|
|
|
436 |
// ---------------------------------------------------------------------------
|
|
|
437 |
// Delete a texture.
|
|
|
438 |
// ---------------------------------------------------------------------------
|
|
|
439 |
//
|
|
|
440 |
TInt RAlfClient::TextureDelete( TInt aId, TInt aManagerId )
|
|
|
441 |
{
|
|
|
442 |
TInt err = SendReceive(EAlfTextureDelete, TIpcArgs(aId, aManagerId));
|
|
|
443 |
|
|
|
444 |
if ( err != KErrNone )
|
|
|
445 |
{
|
|
|
446 |
__ALFLOGSTRING1( "RAlfClient::TextureDelete return error %d", err )
|
|
|
447 |
}
|
|
|
448 |
|
|
|
449 |
return err;
|
|
|
450 |
}
|
|
|
451 |
|
|
|
452 |
// ---------------------------------------------------------------------------
|
|
|
453 |
// Release a texture.
|
|
|
454 |
// ---------------------------------------------------------------------------
|
|
|
455 |
//
|
|
|
456 |
TInt RAlfClient::TextureRelease( TInt aId, TInt aManagerId )
|
|
|
457 |
{
|
|
|
458 |
TInt err = SendReceive(EAlfTextureRelease, TIpcArgs(aId, aManagerId));
|
|
|
459 |
|
|
|
460 |
if ( err != KErrNone )
|
|
|
461 |
{
|
|
|
462 |
__ALFLOGSTRING1( "RAlfClient::TextureRelease return error %d", err )
|
|
|
463 |
}
|
|
|
464 |
|
|
|
465 |
return err;
|
|
|
466 |
}
|
|
|
467 |
|
|
|
468 |
// ---------------------------------------------------------------------------
|
|
|
469 |
// Restore a texture.
|
|
|
470 |
// ---------------------------------------------------------------------------
|
|
|
471 |
//
|
|
|
472 |
TInt RAlfClient::TextureRestore( TInt aId, TInt aManagerId )
|
|
|
473 |
{
|
|
|
474 |
TInt err = SendReceive(EAlfTextureRestore, TIpcArgs(aId, aManagerId));
|
|
|
475 |
|
|
|
476 |
if ( err != KErrNone )
|
|
|
477 |
{
|
|
|
478 |
__ALFLOGSTRING1( "RAlfClient::TextureRestore return error %d", err )
|
|
|
479 |
}
|
|
|
480 |
|
|
|
481 |
return err;
|
|
|
482 |
}
|
|
|
483 |
|
|
|
484 |
// ---------------------------------------------------------------------------
|
|
|
485 |
// Notifies a skin change for a texture.
|
|
|
486 |
// ---------------------------------------------------------------------------
|
|
|
487 |
//
|
|
|
488 |
TInt RAlfClient::TextureNotifySkinChanged( TInt aId, TInt aManagerId )
|
|
|
489 |
{
|
|
|
490 |
TInt err = SendReceive(EAlfTextureNotifySkinChanged, TIpcArgs(aId, aManagerId));
|
|
|
491 |
|
|
|
492 |
if ( err != KErrNone )
|
|
|
493 |
{
|
|
|
494 |
__ALFLOGSTRING1( "RAlfClient::TextureNotifySkinChanged return error %d", err )
|
|
|
495 |
}
|
|
|
496 |
|
|
|
497 |
return err;
|
|
|
498 |
}
|
|
|
499 |
|
|
|
500 |
|
|
|
501 |
// ---------------------------------------------------------------------------
|
|
|
502 |
// Blurs a texture.
|
|
|
503 |
// ---------------------------------------------------------------------------
|
|
|
504 |
//
|
|
|
505 |
TInt RAlfClient::TextureProcessorBlurL( const TInt aServerSideSrcHandle,
|
|
|
506 |
TInt aServerSideDstHandle,
|
|
|
507 |
TInt aManagerId,
|
|
|
508 |
const TSize& aPreferredSize,
|
|
|
509 |
TInt aFilterSize,
|
|
|
510 |
TInt aFlag )
|
|
|
511 |
{
|
|
|
512 |
TAlfBlurTextureParams params;
|
|
|
513 |
params.iServerSideSrcHandle = aServerSideSrcHandle;
|
|
|
514 |
params.iServerSideDstHandle = aServerSideDstHandle;
|
|
|
515 |
params.iManagerId = aManagerId;
|
|
|
516 |
params.iPreferredSize = aPreferredSize;
|
|
|
517 |
params.iFilterSize = aFilterSize;
|
|
|
518 |
params.iFlag = aFlag;
|
|
|
519 |
|
|
|
520 |
TPckg<TAlfBlurTextureParams> paramsPckg(params);
|
|
|
521 |
TInt err = SendReceive(EAlfTextureBlur, TIpcArgs(¶msPckg) );
|
|
|
522 |
|
|
|
523 |
if ( err != KErrNone )
|
|
|
524 |
{
|
|
|
525 |
__ALFLOGSTRING1( "RAlfClient::TextureProcessorBlurL return error %d", err )
|
|
|
526 |
}
|
|
|
527 |
|
|
|
528 |
return err;
|
|
|
529 |
}
|
|
|
530 |
|
|
|
531 |
// ---------------------------------------------------------------------------
|
|
|
532 |
// Checks texture content.
|
|
|
533 |
// ---------------------------------------------------------------------------
|
|
|
534 |
//
|
|
|
535 |
TInt RAlfClient::TextureHasContent( TBool& aHasContent, TInt aId, TInt aManagerId )
|
|
|
536 |
{
|
|
|
537 |
TPckg<TBool> retValPckg(aHasContent);
|
|
|
538 |
TInt err = SendReceive(EAlfTextureHasContent, TIpcArgs(&retValPckg, aId, aManagerId));
|
|
|
539 |
|
|
|
540 |
if ( err != KErrNone )
|
|
|
541 |
{
|
|
|
542 |
__ALFLOGSTRING1( "RAlfClient::TextureHasContent return error %d", err )
|
|
|
543 |
}
|
|
|
544 |
|
|
|
545 |
return err;
|
|
|
546 |
}
|
|
|
547 |
|
|
|
548 |
// ---------------------------------------------------------------------------
|
|
|
549 |
// Sends texture information notification request to alfred server.
|
|
|
550 |
// ---------------------------------------------------------------------------
|
|
|
551 |
//
|
|
|
552 |
void RAlfClient::TextureNotifyInfo( TRequestStatus& aStatus, TDes8& aDest )
|
|
|
553 |
{
|
|
|
554 |
SendReceive( EAlfNotifyTextureInfo, TIpcArgs( &aDest ), aStatus );
|
|
|
555 |
}
|
|
|
556 |
|
|
|
557 |
// ---------------------------------------------------------------------------
|
|
|
558 |
// Cancels texture information notification request.
|
|
|
559 |
// ---------------------------------------------------------------------------
|
|
|
560 |
//
|
|
|
561 |
void RAlfClient::TextureCancelNotifyInfo()
|
|
|
562 |
{
|
|
|
563 |
SendReceive( EAlfCancelNotifyTextureInfo, TIpcArgs() );
|
|
|
564 |
}
|
|
|
565 |
|
|
|
566 |
// ---------------------------------------------------------------------------
|
|
|
567 |
// Sets params for texture preferred size calculation.
|
|
|
568 |
// ---------------------------------------------------------------------------
|
|
|
569 |
//
|
|
|
570 |
TInt RAlfClient::TextureSetAutoSizeParams( TInt aId, TInt aManagerId,
|
|
|
571 |
const TAlfTextureAutoSizeParams& aParams )
|
|
|
572 |
{
|
|
|
573 |
TPckg<TAlfTextureAutoSizeParams> paramsPckg(aParams);
|
|
|
574 |
|
|
|
575 |
TInt err = SendReceive(EAlfTextureSetAutoSizeParams,
|
|
|
576 |
TIpcArgs(aId, aManagerId, ¶msPckg) );
|
|
|
577 |
|
|
|
578 |
if ( err != KErrNone )
|
|
|
579 |
{
|
|
|
580 |
__ALFLOGSTRING1( "RAlfClient::TextureSetAutoSizeParams return error %d", err )
|
|
|
581 |
}
|
|
|
582 |
|
|
|
583 |
return err;
|
|
|
584 |
}
|
|
|
585 |
|
|
|
586 |
//----------------------------------------------------------------------------
|
|
|
587 |
// Notify about visibility of an application this instance is running
|
|
|
588 |
// ---------------------------------------------------------------------------
|
|
|
589 |
//
|
|
|
590 |
void RAlfClient::ApplicationIsForeground(TBool aIsPartiallyOrFullyForeground)
|
|
|
591 |
{
|
|
|
592 |
SendReceive(EAlfNotifyAppVisibility, TIpcArgs(aIsPartiallyOrFullyForeground));
|
|
|
593 |
}
|
|
|
594 |
|
|
|
595 |
// ---------------------------------------------------------------------------
|
|
|
596 |
// Continue refresh
|
|
|
597 |
// ---------------------------------------------------------------------------
|
|
|
598 |
//
|
|
|
599 |
void RAlfClient::EnvContinueRefresh()
|
|
|
600 |
{
|
|
|
601 |
Send(EAlfEnvContinueRefresh, TIpcArgs() );
|
|
|
602 |
}
|
|
|
603 |
|
|
|
604 |
// ---------------------------------------------------------------------------
|
|
|
605 |
// Pause refresh
|
|
|
606 |
// ---------------------------------------------------------------------------
|
|
|
607 |
//
|
|
|
608 |
void RAlfClient::EnvPauseRefresh()
|
|
|
609 |
{
|
|
|
610 |
Send(EAlfEnvPauseRefresh, TIpcArgs() );
|
|
|
611 |
}
|
|
|
612 |
|
|
|
613 |
// ---------------------------------------------------------------------------
|
|
|
614 |
// Refresh call back
|
|
|
615 |
// ---------------------------------------------------------------------------
|
|
|
616 |
//
|
|
|
617 |
void RAlfClient::EnvRefreshCallBack()
|
|
|
618 |
{
|
|
|
619 |
Send(EAlfEnvRefreshCallBack, TIpcArgs() );
|
|
|
620 |
}
|
|
|
621 |
|
|
|
622 |
// ---------------------------------------------------------------------------
|
|
|
623 |
// Get renderer type.
|
|
|
624 |
// ---------------------------------------------------------------------------
|
|
|
625 |
//
|
|
|
626 |
TInt RAlfClient::EnvRenderer() const
|
|
|
627 |
{
|
|
|
628 |
TInt retVal = 0;
|
|
|
629 |
TPckg<TInt> retValPckg(retVal);
|
|
|
630 |
TInt err = SendReceive(EAlfEnvRenderer, TIpcArgs(&retValPckg));
|
|
|
631 |
|
|
|
632 |
if ( err != KErrNone )
|
|
|
633 |
{
|
|
|
634 |
__ALFLOGSTRING1( "RAlfClient::Renderer return error %d", err )
|
|
|
635 |
}
|
|
|
636 |
|
|
|
637 |
return retVal;
|
|
|
638 |
}
|
|
|
639 |
|
|
|
640 |
// ---------------------------------------------------------------------------
|
|
|
641 |
// Set idle treshold
|
|
|
642 |
// ---------------------------------------------------------------------------
|
|
|
643 |
//
|
|
|
644 |
void RAlfClient::EnvSetIdleThreshold(TInt aMilliseconds)
|
|
|
645 |
{
|
|
|
646 |
TInt err = SendReceive(EAlfEnvSetIdleThreshold, TIpcArgs(aMilliseconds));
|
|
|
647 |
|
|
|
648 |
if ( err != KErrNone )
|
|
|
649 |
{
|
|
|
650 |
__ALFLOGSTRING1( "RAlfClient::EnvSetIdleTreshold return error %d", err )
|
|
|
651 |
}
|
|
|
652 |
|
|
|
653 |
}
|
|
|
654 |
|
|
|
655 |
// ---------------------------------------------------------------------------
|
|
|
656 |
//
|
|
|
657 |
// --------------------------------------------------------------------------
|
|
|
658 |
//
|
|
|
659 |
void RAlfClient::CancelPointerEvents()
|
|
|
660 |
{
|
|
|
661 |
SendReceive(EAlfCancelPtrEvents);
|
|
|
662 |
}
|
|
|
663 |
|
|
|
664 |
// ---------------------------------------------------------------------------
|
|
|
665 |
//
|
|
|
666 |
// --------------------------------------------------------------------------
|
|
|
667 |
//
|
|
|
668 |
void RAlfClient::RequestPointerEvents(TDes8& aEventAsDescriptor,TRequestStatus& aStatus)
|
|
|
669 |
{
|
|
|
670 |
SendReceive(EAlfGetPointerEvent, TIpcArgs(&aEventAsDescriptor), aStatus);
|
|
|
671 |
}
|
|
|
672 |
|
|
|
673 |
// ---------------------------------------------------------------------------
|
|
|
674 |
//
|
|
|
675 |
// --------------------------------------------------------------------------
|
|
|
676 |
//
|
|
|
677 |
void RAlfClient::SetFullScreenDrawing(TBool aEnable)
|
|
|
678 |
{
|
|
|
679 |
Send(ESetFullScreenDrawing, TIpcArgs(aEnable));
|
|
|
680 |
}
|
|
|
681 |
|
|
|
682 |
// ---------------------------------------------------------------------------
|
|
|
683 |
//
|
|
|
684 |
// --------------------------------------------------------------------------
|
|
|
685 |
//
|
|
|
686 |
TInt RAlfClient::LayoutMetricsTextStyleData(TInt& aFontCategory, TInt aTextStyle)
|
|
|
687 |
{
|
|
|
688 |
TPckg<TInt> retValPckg(aFontCategory);
|
|
|
689 |
TInt err = SendReceive(EAlfLayoutMetricsTextStyleData, TIpcArgs(&retValPckg, aTextStyle));
|
|
|
690 |
return err;
|
|
|
691 |
}
|
|
|
692 |
|
|
|
693 |
// ---------------------------------------------------------------------------
|
|
|
694 |
//
|
|
|
695 |
// --------------------------------------------------------------------------
|
|
|
696 |
//
|
|
|
697 |
void RAlfClient::CancelSystemEvents()
|
|
|
698 |
{
|
|
|
699 |
SendReceive(EAlfCancelSystemEvents);
|
|
|
700 |
}
|
|
|
701 |
|
|
|
702 |
// ---------------------------------------------------------------------------
|
|
|
703 |
//
|
|
|
704 |
// --------------------------------------------------------------------------
|
|
|
705 |
//
|
|
|
706 |
void RAlfClient::RequestSystemEvents(TDes8& aEventAsDescriptor,TRequestStatus& aStatus)
|
|
|
707 |
{
|
|
|
708 |
SendReceive(EAlfGetSystemEvent, TIpcArgs(&aEventAsDescriptor), aStatus);
|
|
|
709 |
}
|
|
|
710 |
|
|
|
711 |
void RAlfClient::SetWgParent(TInt aParentId)
|
|
|
712 |
{
|
|
|
713 |
Send(EAlfSetWgParent, TIpcArgs(aParentId));
|
|
|
714 |
}
|
|
|
715 |
|
|
|
716 |
|
|
|
717 |
// ---------------------------------------------------------------------------
|
|
|
718 |
//
|
|
|
719 |
// --------------------------------------------------------------------------
|
|
|
720 |
//
|
|
|
721 |
TInt RAlfClient::RosterSetPointerDragTreshold(
|
|
|
722 |
TInt aCntrlHandle, const TAlfXYMetric& aXYMetric, TInt aDisplayHandle )
|
|
|
723 |
{
|
|
|
724 |
TAlfPointerEventDragTreshold params;
|
|
|
725 |
params.iControlHandle = aCntrlHandle;
|
|
|
726 |
params.iXYMetric = aXYMetric;
|
|
|
727 |
params.iDisplayHandle = aDisplayHandle;
|
|
|
728 |
|
|
|
729 |
TPckg<TAlfPointerEventDragTreshold> paramsPckg(params);
|
|
|
730 |
TInt err = SendReceive(EAlfRosterSetPointerDragTreshold, TIpcArgs(¶msPckg) );
|
|
|
731 |
|
|
|
732 |
if ( err != KErrNone )
|
|
|
733 |
{
|
|
|
734 |
__ALFLOGSTRING1( "RAlfClient::RosterSetPointerDragTreshold return error %d", err )
|
|
|
735 |
}
|
|
|
736 |
return err;
|
|
|
737 |
}
|
|
|
738 |
|
|
|
739 |
// ---------------------------------------------------------------------------
|
|
|
740 |
//
|
|
|
741 |
// --------------------------------------------------------------------------
|
|
|
742 |
//
|
|
|
743 |
TInt RAlfClient::RosterDisableLongTapEventsWhenDragging(
|
|
|
744 |
TInt aCntrlHandle, TBool aDisable, TInt aDisplayHandle )
|
|
|
745 |
{
|
|
|
746 |
|
|
|
747 |
TInt err = SendReceive(EAlfRosterDisableLongTapEventsWhenDragging, TIpcArgs(aCntrlHandle, aDisable, aDisplayHandle) );
|
|
|
748 |
|
|
|
749 |
if ( err != KErrNone )
|
|
|
750 |
{
|
|
|
751 |
__ALFLOGSTRING1( "RAlfClient::RosterSetPointerDragTreshold return error %d", err )
|
|
|
752 |
}
|
|
|
753 |
return err;
|
|
|
754 |
}
|
|
|
755 |
|
|
|
756 |
// ---------------------------------------------------------------------------
|
|
|
757 |
// Send synchronous command
|
|
|
758 |
// ---------------------------------------------------------------------------
|
|
|
759 |
//
|
|
|
760 |
void RAlfClient::SendCmd(TUint aCmd, TDes8& aBuf)
|
|
|
761 |
{
|
|
|
762 |
Send(aCmd, TIpcArgs(&aBuf));
|
|
|
763 |
}
|
|
|
764 |
|
|
|
765 |
// ---------------------------------------------------------------------------
|
|
|
766 |
// Send asynchronous command
|
|
|
767 |
// ---------------------------------------------------------------------------
|
|
|
768 |
//
|
|
|
769 |
void RAlfClient::SendAsyncCmd(TUint aCmd, TDes8& aBuf, TRequestStatus& aStatus)
|
|
|
770 |
{
|
|
|
771 |
SendReceive(aCmd, TIpcArgs(&aBuf), aStatus);
|
|
|
772 |
}
|
|
|
773 |
|
|
|
774 |
// ---------------------------------------------------------------------------
|
|
|
775 |
// Send command
|
|
|
776 |
// ---------------------------------------------------------------------------
|
|
|
777 |
//
|
|
|
778 |
TInt RAlfClient::SendSyncCmd(TUint aCmd, TDes8& aBuf)
|
|
|
779 |
{
|
|
|
780 |
return SendReceive(aCmd, TIpcArgs(&aBuf));
|
|
|
781 |
}
|
|
|
782 |
|
|
|
783 |
// ---------------------------------------------------------------------------
|
|
|
784 |
// Appends the command in the buffer.
|
|
|
785 |
// On any error case, the caller is expected to call "synch with reply" instead.
|
|
|
786 |
// ---------------------------------------------------------------------------
|
|
|
787 |
//
|
|
|
788 |
TInt RAlfClient::SendNoReply(TUint aOp, const TDesC8& aInputBuf, TInt aSubSessionHandle)
|
|
|
789 |
{
|
|
|
790 |
if ( iAutoFlushMode == EAlfAutoFlushInstant )
|
|
|
791 |
{
|
|
|
792 |
// this will generate a function calls flush and "send with reply"
|
|
|
793 |
return KErrGeneral;
|
|
|
794 |
}
|
|
|
795 |
|
|
|
796 |
// Make sure the default buffer is allocated
|
|
|
797 |
if ( !iDefaultBatchBuffer )
|
|
|
798 |
{
|
|
|
799 |
iDefaultBatchBuffer = HBufC8::New( KAlfClientDefaultBatchBufferSize );
|
|
|
800 |
if ( !iDefaultBatchBuffer )
|
|
|
801 |
{
|
|
|
802 |
return KErrNoMemory;
|
|
|
803 |
}
|
|
|
804 |
|
|
|
805 |
// start adding commands on the default buffer
|
|
|
806 |
iUsedBatchBuffer = iDefaultBatchBuffer;
|
|
|
807 |
}
|
|
|
808 |
|
|
|
809 |
TPtr8 prtToUsedBuffer = iUsedBatchBuffer->Des();
|
|
|
810 |
|
|
|
811 |
TInt3 param( aOp, aSubSessionHandle, aInputBuf.Length() );
|
|
|
812 |
TPckgC<TInt3> paramPckg( param );
|
|
|
813 |
|
|
|
814 |
// check max length
|
|
|
815 |
const TInt paddedParamsPckgLength = AlfPaddedLength( paramPckg.Length() );
|
|
|
816 |
const TInt paddedInputBufLength = AlfPaddedLength( aInputBuf.Length() );
|
|
|
817 |
const TInt lengthNeededByTheCommand =
|
|
|
818 |
paddedParamsPckgLength + paddedInputBufLength;
|
|
|
819 |
|
|
|
820 |
// check if we can fit in the used buffer
|
|
|
821 |
if ( lengthNeededByTheCommand > prtToUsedBuffer.MaxLength() - prtToUsedBuffer.Length() )
|
|
|
822 |
{
|
|
|
823 |
// we cannot fit. Let's try to allocate more buffer:
|
|
|
824 |
TInt allocError = AllocateExtendedBuffer( lengthNeededByTheCommand );
|
|
|
825 |
|
|
|
826 |
if ( allocError != KErrNone )
|
|
|
827 |
{
|
|
|
828 |
if ( iAutoFlushMode != EAlfAutoFlushOnlyForced )
|
|
|
829 |
{
|
|
|
830 |
FlushBatchBuffer();
|
|
|
831 |
}
|
|
|
832 |
}
|
|
|
833 |
}
|
|
|
834 |
|
|
|
835 |
// the used buffer might have changed in the previous if-statement
|
|
|
836 |
prtToUsedBuffer.Set( iUsedBatchBuffer->Des() );
|
|
|
837 |
|
|
|
838 |
// check if we can fit in the used buffer - again
|
|
|
839 |
if ( lengthNeededByTheCommand > prtToUsedBuffer.MaxLength() - prtToUsedBuffer.Length() )
|
|
|
840 |
{
|
|
|
841 |
// we still do not fit...
|
|
|
842 |
return KErrOverflow;
|
|
|
843 |
}
|
|
|
844 |
|
|
|
845 |
prtToUsedBuffer.Append( paramPckg );
|
|
|
846 |
AppendPadding(
|
|
|
847 |
prtToUsedBuffer,
|
|
|
848 |
paddedParamsPckgLength - paramPckg.Length() );
|
|
|
849 |
prtToUsedBuffer.Append( aInputBuf );
|
|
|
850 |
AppendPadding(
|
|
|
851 |
prtToUsedBuffer,
|
|
|
852 |
paddedInputBufLength - aInputBuf.Length() );
|
|
|
853 |
|
|
|
854 |
__ASSERT_DEBUG(
|
|
|
855 |
!( prtToUsedBuffer.Length() % KAlfClientServerRoundToBoundary ),
|
|
|
856 |
USER_INVARIANT() );
|
|
|
857 |
|
|
|
858 |
if ( !iAutoFlusher && iAutoFlushMode == EAlfAutoFlushDeferred )
|
|
|
859 |
{
|
|
|
860 |
iAutoFlusher = new CBatchBufferAutoFlusher(*this);
|
|
|
861 |
if ( !iAutoFlusher )
|
|
|
862 |
{
|
|
|
863 |
// if cannot allocate auto-flusher, flush now
|
|
|
864 |
FlushBatchBuffer();
|
|
|
865 |
return KErrNone;
|
|
|
866 |
}
|
|
|
867 |
}
|
|
|
868 |
|
|
|
869 |
if ( iAutoFlusher )
|
|
|
870 |
{
|
|
|
871 |
iAutoFlusher->StartAutoFlush();
|
|
|
872 |
}
|
|
|
873 |
return KErrNone;
|
|
|
874 |
}
|
|
|
875 |
|
|
|
876 |
// ---------------------------------------------------------------------------
|
|
|
877 |
// Returns the flush mode
|
|
|
878 |
// ---------------------------------------------------------------------------
|
|
|
879 |
//
|
|
|
880 |
TAlfAutoFlushMode RAlfClient::AutoFlushMode() const
|
|
|
881 |
{
|
|
|
882 |
return iAutoFlushMode;
|
|
|
883 |
}
|
|
|
884 |
|
|
|
885 |
// ---------------------------------------------------------------------------
|
|
|
886 |
// Sets the flush mode
|
|
|
887 |
// ---------------------------------------------------------------------------
|
|
|
888 |
//
|
|
|
889 |
void RAlfClient::SetAutoFlushMode( TAlfAutoFlushMode aAutoFlushMode )
|
|
|
890 |
{
|
|
|
891 |
if ( iAutoFlushMode == aAutoFlushMode )
|
|
|
892 |
{
|
|
|
893 |
// no action required
|
|
|
894 |
return;
|
|
|
895 |
}
|
|
|
896 |
|
|
|
897 |
FlushBatchBuffer();
|
|
|
898 |
iAutoFlushMode = aAutoFlushMode;
|
|
|
899 |
|
|
|
900 |
switch( iAutoFlushMode )
|
|
|
901 |
{
|
|
|
902 |
case EAlfAutoFlushOnlyForced:
|
|
|
903 |
delete iAutoFlusher;
|
|
|
904 |
iAutoFlusher = NULL;
|
|
|
905 |
break;
|
|
|
906 |
|
|
|
907 |
case EAlfAutoFlushInstant:
|
|
|
908 |
// these are not needed
|
|
|
909 |
delete iDefaultBatchBuffer;
|
|
|
910 |
iDefaultBatchBuffer = NULL;
|
|
|
911 |
|
|
|
912 |
iUsedBatchBuffer = NULL;
|
|
|
913 |
|
|
|
914 |
delete iAutoFlusher;
|
|
|
915 |
iAutoFlusher = NULL;
|
|
|
916 |
break;
|
|
|
917 |
|
|
|
918 |
default:
|
|
|
919 |
break;
|
|
|
920 |
}
|
|
|
921 |
|
|
|
922 |
__ALFLOGSTRING1( "RAlfClient::SetAutoFlushMode New flush mode %d", aAutoFlushMode )
|
|
|
923 |
}
|
|
|
924 |
|
|
|
925 |
// ---------------------------------------------------------------------------
|
|
|
926 |
// Flushes the command buffer
|
|
|
927 |
// ---------------------------------------------------------------------------
|
|
|
928 |
//
|
|
|
929 |
TInt RAlfClient::FlushBatchBuffer()
|
|
|
930 |
{
|
|
|
931 |
TInt err = KErrNone;
|
|
|
932 |
if ( iUsedBatchBuffer && iUsedBatchBuffer->Length() )
|
|
|
933 |
{
|
|
|
934 |
TPtr8 ptr(iUsedBatchBuffer->Des());
|
|
|
935 |
err = SendSyncCmd( EAlfDoSubSessionBatchCmd, ptr );
|
|
|
936 |
|
|
|
937 |
// all the commands in the buffer are handled -> it can be emptied
|
|
|
938 |
delete iExtendedBatchBuffer;
|
|
|
939 |
iExtendedBatchBuffer = NULL;
|
|
|
940 |
|
|
|
941 |
iDefaultBatchBuffer->Des().Zero();
|
|
|
942 |
|
|
|
943 |
iUsedBatchBuffer = iDefaultBatchBuffer;
|
|
|
944 |
|
|
|
945 |
// the iDefaultBatchBuffer could be deleted here, but we might end up
|
|
|
946 |
// fragmenting the memory
|
|
|
947 |
}
|
|
|
948 |
|
|
|
949 |
if ( iAutoFlusher )
|
|
|
950 |
{
|
|
|
951 |
iAutoFlusher->Cancel();
|
|
|
952 |
}
|
|
|
953 |
|
|
|
954 |
// the iAutoFlusher could be deleted here, but we might end up
|
|
|
955 |
// fragmenting the memory
|
|
|
956 |
|
|
|
957 |
return err;
|
|
|
958 |
}
|
|
|
959 |
|
|
|
960 |
// ---------------------------------------------------------------------------
|
|
|
961 |
// Sets the flush buffer size
|
|
|
962 |
// ---------------------------------------------------------------------------
|
|
|
963 |
//
|
|
|
964 |
void RAlfClient::SetMaxBatchBufferSize( TInt aBufferSize )
|
|
|
965 |
{
|
|
|
966 |
FlushBatchBuffer();
|
|
|
967 |
|
|
|
968 |
if ( aBufferSize == KAlfBatchBufferSizeNoLimit )
|
|
|
969 |
{
|
|
|
970 |
iUsedMaxBufferSize = KAlfBatchBufferSizeNoLimit;
|
|
|
971 |
}
|
|
|
972 |
else if ( aBufferSize == KAlfBatchBufferSizeLimitToSystemDefault )
|
|
|
973 |
{
|
|
|
974 |
// KAlfClientDefaultBatchBufferSize will be used
|
|
|
975 |
iUsedMaxBufferSize = KAlfClientDefaultBatchBufferSize;
|
|
|
976 |
}
|
|
|
977 |
else
|
|
|
978 |
{
|
|
|
979 |
// The buffer >= KAlfClientDefaultBatchBufferSize always
|
|
|
980 |
iUsedMaxBufferSize = Max( aBufferSize, KAlfClientDefaultBatchBufferSize );
|
|
|
981 |
}
|
|
|
982 |
}
|
|
|
983 |
|
|
|
984 |
// ---------------------------------------------------------------------------
|
|
|
985 |
// Tries to allocate the extended buffer
|
|
|
986 |
// ---------------------------------------------------------------------------
|
|
|
987 |
//
|
|
|
988 |
TInt RAlfClient::AllocateExtendedBuffer( TInt aMoreSpaceNeeded )
|
|
|
989 |
{
|
|
|
990 |
TPtr8 prtToUsedBuffer = iUsedBatchBuffer->Des();
|
|
|
991 |
|
|
|
992 |
// Note that max buffer size may be slightly larger than
|
|
|
993 |
// iUsedMaxBufferSize, since when you create instance using
|
|
|
994 |
// HBufC8::NewL( len ) its max size may be larger than len.
|
|
|
995 |
if ( ( iUsedMaxBufferSize != KAlfBatchBufferSizeNoLimit ) &&
|
|
|
996 |
( prtToUsedBuffer.MaxLength() >= iUsedMaxBufferSize ) )
|
|
|
997 |
{
|
|
|
998 |
// Cannot make make buffer any bigger
|
|
|
999 |
return KErrGeneral;
|
|
|
1000 |
}
|
|
|
1001 |
|
|
|
1002 |
// Go for twice the required size.
|
|
|
1003 |
TInt newExtendedSize =
|
|
|
1004 |
( prtToUsedBuffer.Length() + aMoreSpaceNeeded ) * 2;
|
|
|
1005 |
if ( iUsedMaxBufferSize != KAlfBatchBufferSizeNoLimit )
|
|
|
1006 |
{
|
|
|
1007 |
// There is a max limit - we need to balace with it
|
|
|
1008 |
newExtendedSize = Min( newExtendedSize, iUsedMaxBufferSize );
|
|
|
1009 |
}
|
|
|
1010 |
|
|
|
1011 |
HBufC8* newBuffer = HBufC8::New( newExtendedSize );
|
|
|
1012 |
if ( !newBuffer )
|
|
|
1013 |
{
|
|
|
1014 |
return KErrNoMemory;
|
|
|
1015 |
}
|
|
|
1016 |
|
|
|
1017 |
// Copy from the old one
|
|
|
1018 |
TPtr8 newBufferPtr = newBuffer->Des();
|
|
|
1019 |
newBufferPtr.Copy( *iUsedBatchBuffer );
|
|
|
1020 |
|
|
|
1021 |
// Clear the old one
|
|
|
1022 |
if ( iUsedBatchBuffer == iExtendedBatchBuffer )
|
|
|
1023 |
{
|
|
|
1024 |
// delete old extended buffer
|
|
|
1025 |
delete iExtendedBatchBuffer;
|
|
|
1026 |
iExtendedBatchBuffer = NULL;
|
|
|
1027 |
}
|
|
|
1028 |
else
|
|
|
1029 |
{
|
|
|
1030 |
iDefaultBatchBuffer->Des().Zero();
|
|
|
1031 |
}
|
|
|
1032 |
|
|
|
1033 |
// set the pointers point to the new buffer
|
|
|
1034 |
iExtendedBatchBuffer = newBuffer;
|
|
|
1035 |
iUsedBatchBuffer = iExtendedBatchBuffer;
|
|
|
1036 |
|
|
|
1037 |
__ALFLOGSTRING1( "RAlfClient::AllocateExtendedBuffer New buffer size %d", newExtendedSize )
|
|
|
1038 |
|
|
|
1039 |
return KErrNone;
|
|
|
1040 |
}
|
|
|
1041 |
|
|
|
1042 |
// ---------------------------------------------------------------------------
|
|
|
1043 |
// Appends padding to the command
|
|
|
1044 |
// ---------------------------------------------------------------------------
|
|
|
1045 |
//
|
|
|
1046 |
inline void RAlfClient::AppendPadding( TDes8& aBuffer, TInt aAmount )
|
|
|
1047 |
{
|
|
|
1048 |
if ( aAmount )
|
|
|
1049 |
{
|
|
|
1050 |
// Modify length
|
|
|
1051 |
TInt length = aBuffer.Length();
|
|
|
1052 |
aBuffer.SetLength( length + aAmount );
|
|
|
1053 |
|
|
|
1054 |
// Zero bytes used for padding
|
|
|
1055 |
do
|
|
|
1056 |
{
|
|
|
1057 |
aAmount--;
|
|
|
1058 |
aBuffer[ length ] = 0;
|
|
|
1059 |
length++;
|
|
|
1060 |
}
|
|
|
1061 |
while ( aAmount );
|
|
|
1062 |
}
|
|
|
1063 |
}
|
|
|
1064 |
|
|
|
1065 |
// ---------------------------------------------------------------------------
|
|
|
1066 |
// Post Qt buffer received from Qt port
|
|
|
1067 |
// ---------------------------------------------------------------------------
|
|
|
1068 |
//
|
|
|
1069 |
|
|
|
1070 |
TInt RAlfClient::PostQtBuffer( TInt aWsWgId, TInt aWsClientId, TDes8& aCommandBuffer,
|
|
|
1071 |
TAlfCommandBufferStatus aStatus )
|
|
|
1072 |
{
|
|
|
1073 |
TAlfQtCommandBufferParams params;
|
|
|
1074 |
params.iWsClientId = aWsClientId;
|
|
|
1075 |
params.iPtr = (TAny*)aCommandBuffer.Ptr();
|
|
|
1076 |
params.iLength = aCommandBuffer.Length();
|
|
|
1077 |
params.iBufferStatus = aStatus;
|
|
|
1078 |
params.iVisualHandle = 0;
|
|
|
1079 |
params.iWsWgId = aWsWgId;
|
|
|
1080 |
TPckg<TAlfQtCommandBufferParams> paramsPckg(params);
|
|
|
1081 |
|
|
|
1082 |
TInt err = SendReceive( EAlfQtCommandBuffer, TIpcArgs(¶msPckg) );
|
|
|
1083 |
|
|
|
1084 |
if ( err != KErrNone )
|
|
|
1085 |
{
|
|
|
1086 |
__ALFLOGSTRING1( "RAlfClient::PostQtBuffer return error %d", err )
|
|
|
1087 |
}
|
|
|
1088 |
return err;
|
|
|
1089 |
}
|
|
|
1090 |
|
|
|
1091 |
// ---------------------------------------------------------------------------
|
|
|
1092 |
// Returns the requested info about the batch buffer
|
|
|
1093 |
// ---------------------------------------------------------------------------
|
|
|
1094 |
//
|
|
|
1095 |
TInt RAlfClient::GetBatchBufferInfo( TAlfBatchBufferInfoType aBufferInfoType ) const
|
|
|
1096 |
{
|
|
|
1097 |
switch ( aBufferInfoType )
|
|
|
1098 |
{
|
|
|
1099 |
case EAlfBatchBufferInfoDefaultBufferSize:
|
|
|
1100 |
return KAlfClientDefaultBatchBufferSize;
|
|
|
1101 |
|
|
|
1102 |
case EAlfBatchBufferInfoMaxSize:
|
|
|
1103 |
return iUsedMaxBufferSize == KAlfClientDefaultBatchBufferSize ?
|
|
|
1104 |
KAlfBatchBufferSizeLimitToSystemDefault : iUsedMaxBufferSize;
|
|
|
1105 |
|
|
|
1106 |
case EAlfBatchBufferInfoCurrentlyAllocated:
|
|
|
1107 |
return iUsedBatchBuffer ? iUsedBatchBuffer->Des().MaxLength() : 0;
|
|
|
1108 |
|
|
|
1109 |
case EAlfBatchBufferInfoCommandsAllocate:
|
|
|
1110 |
return iUsedBatchBuffer ? iUsedBatchBuffer->Length() : 0;
|
|
|
1111 |
|
|
|
1112 |
default:
|
|
|
1113 |
return 0;
|
|
|
1114 |
}
|
|
|
1115 |
}
|
|
|
1116 |
|
|
|
1117 |
TInt RAlfClient::ClearTextureAnimation( TInt aId )
|
|
|
1118 |
{
|
|
|
1119 |
TPckg<TInt> idPckg(aId);
|
|
|
1120 |
return SendReceive(EAlfTextureCleanAnimation, TIpcArgs(aId) );
|
|
|
1121 |
}
|
|
|
1122 |
// end of file
|
|
|
1123 |
|