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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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*/
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#include "tspreviewproviderclient.h"
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#include "previewproviderlogging.h"
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#include "tspropertylistener.h"
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#include "previewmsg.h"
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#include <s32mem.h>
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#define SZ( x ) ( sizeof( x ) / sizeof( TInt ) )
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// --------------------------------------------------------------------------
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// CTsFastSwapPreviewProviderClient::CTsFastSwapPreviewProviderClient
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// --------------------------------------------------------------------------
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//
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CTsFastSwapPreviewProviderClient::CTsFastSwapPreviewProviderClient(
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MTsFastSwapPreviewObserver& aObs ) : iObs( aObs )
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{
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}
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// --------------------------------------------------------------------------
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// CTsFastSwapPreviewProviderClient::~CTsFastSwapPreviewProviderClient
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// --------------------------------------------------------------------------
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//
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CTsFastSwapPreviewProviderClient::~CTsFastSwapPreviewProviderClient()
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{
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delete iListener;
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}
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// --------------------------------------------------------------------------
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// CTsFastSwapPreviewProviderClient::ConstructL
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// --------------------------------------------------------------------------
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//
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void CTsFastSwapPreviewProviderClient::ConstructL()
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{
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TSLOG_CONTEXT( ConstructL, TSLOG_LOCAL );
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TSLOG_IN();
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const TUid id = { 0x20016BEC };
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BaseConstructL( id, KNullDesC8 );
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iListener = CTsPropertyListener::NewL( iObs );
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TSLOG_OUT();
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}
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// --------------------------------------------------------------------------
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// CTsFastSwapPreviewProviderClient::Register
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// --------------------------------------------------------------------------
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//
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void CTsFastSwapPreviewProviderClient::Register( TInt aWgId )
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{
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TSLOG_CONTEXT( Register, TSLOG_LOCAL );
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TSLOG_IN();
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const TInt msg[] = {
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NPreviewMsg::ERegister,
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aWgId
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};
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TPckgC<TInt[SZ(msg)]> buf(msg);
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SendMessage(buf);
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Flush();
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TSLOG_OUT();
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}
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// --------------------------------------------------------------------------
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// CTsFastSwapPreviewProviderClient::Unregister
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// --------------------------------------------------------------------------
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//
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void CTsFastSwapPreviewProviderClient::Unregister( TInt aWgId )
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{
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TSLOG_CONTEXT( Unregister, TSLOG_LOCAL );
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TSLOG_IN();
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const TInt msg[] = {
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NPreviewMsg::EUnregister,
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aWgId
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};
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TPckgC<TInt[SZ(msg)]> buf(msg);
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SendMessage(buf);
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Flush();
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TSLOG_OUT();
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}
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// --------------------------------------------------------------------------
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// CTsFastSwapPreviewProviderClient::ChangeScreen
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// --------------------------------------------------------------------------
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//
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void CTsFastSwapPreviewProviderClient::ChangeScreen( TInt aScreenNo )
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{
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TSLOG_CONTEXT( ChangeScreen, TSLOG_LOCAL );
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TSLOG_IN();
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const TInt msg[] = {
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NPreviewMsg::EChangeScreen,
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aScreenNo
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};
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TPckgC<TInt[SZ(msg)]> buf(msg);
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SendMessage(buf);
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Flush();
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TSLOG_OUT();
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}
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// --------------------------------------------------------------------------
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// CTsFastSwapPreviewProviderClient::SetPreviewParam
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// --------------------------------------------------------------------------
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//
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void CTsFastSwapPreviewProviderClient::SetPreviewParam(const TSize& aSize,
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TDisplayMode aMode)
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{
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TSLOG_CONTEXT( SetPreviewParam, TSLOG_LOCAL );
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TSLOG_IN();
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const TInt msg[] = {
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NPreviewMsg::ESetPreviewParam,
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aSize.iWidth,
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aSize.iHeight,
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static_cast<TInt>(aMode)
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};
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TPckgC<TInt[SZ(msg)]> buf(msg);
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SendMessage(buf);
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Flush();
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TSLOG_OUT();
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}
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// --------------------------------------------------------------------------
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// CTsFastSwapPreviewProviderClient::TakePreview
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// --------------------------------------------------------------------------
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//
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void CTsFastSwapPreviewProviderClient::TakePreview()
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{
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TSLOG_CONTEXT( TakePreview, TSLOG_LOCAL );
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TSLOG_IN();
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TPckgC<TInt> buf(NPreviewMsg::ETakePreview);
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SendMessage(buf);
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Flush();
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TSLOG_OUT();
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}
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// --------------------------------------------------------------------------
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// CTsFastSwapPreviewProviderClient::AckPreview
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// --------------------------------------------------------------------------
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//
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void CTsFastSwapPreviewProviderClient::AckPreview( TInt aPreviwId )
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{
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TSLOG_CONTEXT( TakePreview, TSLOG_LOCAL );
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TSLOG_IN();
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const TInt msg[] = { NPreviewMsg::EAckPreviewReady,
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aPreviwId };
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TPckgC<TInt[SZ(msg)]> buf(msg);
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SendMessage(buf);
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Flush();
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TSLOG_OUT();
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}
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// --------------------------------------------------------------------------
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// CTsFastSwapPreviewProviderClient::HandleMessage
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// --------------------------------------------------------------------------
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//
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void CTsFastSwapPreviewProviderClient::HandleMessage( const TDesC8& aData )
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{
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TRAP_IGNORE(DoHandleMessageL(aData));
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}
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// --------------------------------------------------------------------------
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// CTsFastSwapPreviewProviderClient::DoHandleMessageL
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// --------------------------------------------------------------------------
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//
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void CTsFastSwapPreviewProviderClient::DoHandleMessageL( const TDesC8& aData )
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{
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TSLOG_CONTEXT( DoHandleMessageL, TSLOG_LOCAL );
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TSLOG_IN();
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RDesReadStream in( aData );
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TInt message = in.ReadInt32L();
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switch ( message )
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{
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case NPreviewMsg::EPreviewReady:
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{
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const TInt id = in.ReadInt32L();
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const TInt handle = in.ReadInt32L();
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SetProperties( handle, id, EOperationBitmapUpdated );
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}
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break;
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case NPreviewMsg::EUnregisterReady:
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{
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const TInt id = in.ReadInt32L();
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const TInt handle = in.ReadInt32L();
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SetProperties( handle, id, EOperationUnregister );
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}
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break;
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case NPreviewMsg::EBitmapRotationNeeded90:
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{
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const TInt id = in.ReadInt32L();
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const TInt handle = in.ReadInt32L();
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SetProperties( handle, id, EOperationBitmapRotation90 );
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}
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break;
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case NPreviewMsg::EBitmapRotationNeeded270:
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{
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const TInt id = in.ReadInt32L();
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const TInt handle = in.ReadInt32L();
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SetProperties( handle, id, EOperationBitmapRotation270 );
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}
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break;
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}
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TSLOG_OUT();
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}
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// --------------------------------------------------------------------------
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// CTsFastSwapPreviewProviderClient::SetProperties
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// --------------------------------------------------------------------------
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//
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void CTsFastSwapPreviewProviderClient::SetProperties(TInt aHandle, TInt aWgId,
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TInt aOp)
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{
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// Notify CPropertyListener via P&S
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RProperty::Set( KPSUidPreviewProvider, KPSKeyFbsBitmapId, aHandle );
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RProperty::Set( KPSUidPreviewProvider, KPSKeyOperation, aOp );
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// KPSKeyWgId should be notified first since that is being listened
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// by CPropertyListener
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RProperty::Set( KPSUidPreviewProvider, KPSKeyWgId, aWgId );
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}
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// --------------------------------------------------------------------------
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// CTsFastSwapPreviewProviderClient::OnReplace
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// --------------------------------------------------------------------------
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//
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void CTsFastSwapPreviewProviderClient::OnReplace()
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{
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}
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// End of file
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