| author | sl@SLION-WIN7.fritz.box |
| Fri, 15 Jun 2012 03:10:57 +0200 | |
| changeset 0 | bde4ae8d615e |
| permissions | -rw-r--r-- |
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// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies). |
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// All rights reserved. |
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// This component and the accompanying materials are made available |
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// under the terms of "Eclipse Public License v1.0" |
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// which accompanies this distribution, and is available |
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// at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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// |
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// Initial Contributors: |
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// Nokia Corporation - initial contribution. |
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// |
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// Contributors: |
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// |
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// Description: |
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// |
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|
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/** |
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@file |
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@test |
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@internalComponent - Internal Symbian test code |
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*/ |
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|
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#include "wsredir.h" |
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|
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const TUint8 KCmdQuery = 0; |
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const TUint8 KCmdSetGcFront = 1; |
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const TUint8 KCmdSetGcBack = 2; |
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const TUint8 KCmdResetGcFront = 3; |
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const TUint8 KCmdResetGcBack = 4; |
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const TUint8 KCmdSetBackObject = 5; |
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const TUint8 KCmdResetBackObject= 6; |
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|
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const TUid KRedirectorInterfaceId = {0x10281e1d};
|
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const TUid KRedirectorImplId = {0x10281e1e};
|
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|
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EXPORT_C CWsRedir* CWsRedir::NewL() |
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{
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return NewL(0); |
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} |
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|
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EXPORT_C CWsRedir* CWsRedir::NewL(TInt aScreenId) |
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{
|
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return NewL(aScreenId, EFalse); |
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} |
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|
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EXPORT_C CWsRedir* CWsRedir::NewL(TInt aScreenId, TBool aDisableWin) |
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{
|
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CWsRedir* self = new(ELeave) CWsRedir; |
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CleanupStack::PushL(self); |
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TBuf8<2> data; |
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data.Append((TUint8)aScreenId); |
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data.Append((TUint8)aDisableWin); |
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self->BaseConstructL(KRedirectorInterfaceId, KRedirectorImplId, data); |
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CleanupStack::Pop(self); |
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self->iIsReady = ETrue; |
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return self; |
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} |
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|
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EXPORT_C CWsRedir::~CWsRedir() |
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{
|
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iIsReady = EFalse; |
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} |
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|
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void CWsRedir::HandleMessage(const TDesC8& aData) |
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{
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if (aData.Size()>1 && aData[0]==KRedirectorInfoSig) |
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Mem::Copy(iReq, aData.Ptr(), aData.Size()); |
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iCallBack.CallBack(); |
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} |
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|
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void CWsRedir::OnReplace() |
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{
|
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} |
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|
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EXPORT_C TInt CWsRedir::Redirect(TBufferType aWhich, TBool aHow) |
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{
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if (!iIsReady) |
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return KErrNotReady; |
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|
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TBuf8<1> cmd; |
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if (aWhich==EFrontBuffer) |
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{
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if (iIsFrontRedirected && aHow) |
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return KErrArgument; |
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iIsFrontRedirected = aHow; |
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cmd.Append(iIsFrontRedirected? KCmdSetGcFront : KCmdResetGcFront); |
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} |
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else |
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{
|
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if (iIsBackRedirected && aHow) |
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return KErrArgument; |
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iIsBackRedirected = aHow; |
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cmd.Append(iIsBackRedirected? KCmdSetGcBack : KCmdResetGcBack); |
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} |
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|
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SendMessage(cmd); |
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return Flush(); |
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} |
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|
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EXPORT_C TInt CWsRedir::RedirectUsingWsBackBuffer(TBool aHow) |
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{
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if (!iIsReady) |
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return KErrNotReady; |
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|
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TBuf8<1> cmd; |
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if (iIsBackRedirected && aHow) |
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return KErrArgument; |
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iIsBackRedirected = aHow; |
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cmd.Append(iIsBackRedirected? KCmdSetBackObject : KCmdResetBackObject); |
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|
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SendMessage(cmd); |
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return Flush(); |
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} |
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|
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EXPORT_C TInt CWsRedir::QueryPlugin(TRedirectorInfo& aInfo) |
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{
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TBuf8<1> cmd; |
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cmd.Append(KCmdQuery); |
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SendMessage(cmd); |
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TInt err = Flush(); |
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if (err!=KErrNone) |
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return err; |
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iReq = &aInfo; |
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return KErrNone; |
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} |
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|
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EXPORT_C void CWsRedir::SetCallBack(TCallBack aCallBack) |
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{
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iCallBack = aCallBack; |
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} |