/*
* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: interface for creating custom extensions
*
*/
#include <s32mem.h> //RDesReadStream
#include <graphics/commandbuffer.h>
#include <alfhintpluginuids.h>
#include <alf/alfhintplugin.h>
// ---------------------------------------------------------------------------
// constructor
// ---------------------------------------------------------------------------
//
CAlfHintGraphic::CAlfHintGraphic()
{
}
// ---------------------------------------------------------------------------
// destructor
// ---------------------------------------------------------------------------
//
EXPORT_C CAlfHintGraphic::~CAlfHintGraphic()
{
iMsgDataBuf.Close();
}
// ---------------------------------------------------------------------------
// NewL
// ---------------------------------------------------------------------------
//
EXPORT_C CAlfHintGraphic* CAlfHintGraphic::NewL( )
{
CAlfHintGraphic* self = new(ELeave) CAlfHintGraphic;
CleanupStack::PushL(self);
self->ConstructL();
CleanupStack::Pop(self);
return self;
}
// ---------------------------------------------------------------------------
// ConstructL
// ---------------------------------------------------------------------------
//
void CAlfHintGraphic::ConstructL()
{
/*iMsgDataBuf.ReAllocL(0x100);
RDesWriteStream out(iMsgDataBuf);
TPckgBuf<TInt32> tag(aWindowHandle);
out.WriteL( tag );
out.CommitL();*/
BaseConstructL( KAlfHintDrawerInstanceUid, KAlfHintDrawerTypeUid, iMsgDataBuf );
//iGc = aGc;
}
EXPORT_C void CAlfHintGraphic::SetGc( CWindowGc* aGc )
{
iGc = aGc;
}
// ---------------------------------------------------------------------------
// HandleMessage
// ---------------------------------------------------------------------------
//
EXPORT_C void CAlfHintGraphic::HandleMessage(const TDesC8& /*aData*/)
{
}
// ---------------------------------------------------------------------------
// OnReplace
// ---------------------------------------------------------------------------
//
EXPORT_C void CAlfHintGraphic::OnReplace()
{
}
// ---------------------------------------------------------------------------
// ShareGlobally
// ---------------------------------------------------------------------------
//
EXPORT_C TInt CAlfHintGraphic::ShareGlobally()
{
return CWsGraphic::ShareGlobally();
}
// ---------------------------------------------------------------------------
// UnShareGlobally
// ---------------------------------------------------------------------------
//
EXPORT_C TInt CAlfHintGraphic::UnShareGlobally()
{
return CWsGraphic::UnShareGlobally();
}
// ---------------------------------------------------------------------------
// Share
// ---------------------------------------------------------------------------
//
EXPORT_C TInt CAlfHintGraphic::Share(TSecureId aClientId)
{
return CWsGraphic::Share(aClientId);
}
// ---------------------------------------------------------------------------
// UnShare
// ---------------------------------------------------------------------------
//
EXPORT_C TInt CAlfHintGraphic::UnShare(TSecureId aClientId)
{
return CWsGraphic::UnShare(aClientId);
}
// ---------------------------------------------------------------------------
// InsertTagL
// ---------------------------------------------------------------------------
//
TInt CAlfHintGraphic::InsertTagL( TInt aTag )
{
TRect aBoundingRectangle(0,0,360,640);
TInt aLayerId = 0;
if ( aTag >= 0 && aTag < EAlfContentLastTag )
{
iMsgDataBuf.ReAllocL(0x100);
RDesWriteStream out(iMsgDataBuf);
TPckgBuf<TUint8> tag(aTag);
TPckgBuf<TUint8> zero(0);
TPckgBuf<TRect> rect(aBoundingRectangle);
TPckgBuf<TInt32> layerId(aLayerId);
out.WriteL( tag );
out.WriteL( zero );
out.WriteL( rect );
out.WriteL( layerId );
out.CommitL();
const TUid drawerCrpUid = KAlfHintDrawerInstanceUid;
const TWsGraphicId KDrawerCrpId(drawerCrpUid);
static_cast<CWindowGc*>(iGc)->DrawWsGraphic(KDrawerCrpId, TRect(0,0,360,640), iMsgDataBuf );
out.Close();
}
else
{
return KErrNotSupported;
}
return KErrNone;
}
//
// This version of InsertTagL() is meant for subwindow effects.
//
TInt CAlfHintGraphic::InsertTagL( TInt aTag, TRect aBoundingRectangle, TInt aLayerId )
{
if ( aTag >= 0 && aTag < EAlfContentLastTag )
{
iMsgDataBuf.ReAllocL(0x100);
RDesWriteStream out(iMsgDataBuf);
TPckgBuf<TUint8> tag(aTag);
TPckgBuf<TUint8> zero((TInt)1);
TPckgBuf<TRect> rect(aBoundingRectangle);
TPckgBuf<TInt32> layerId(aLayerId);
out.WriteL( tag );
out.WriteL( zero );
out.WriteL( rect );
out.WriteL( layerId );
out.CommitL();
const TUid drawerCrpUid = KAlfHintDrawerInstanceUid;
const TWsGraphicId KDrawerCrpId(drawerCrpUid);
static_cast<CWindowGc*>(iGc)->DrawWsGraphic(KDrawerCrpId, TRect(0,0,360,640), iMsgDataBuf );
out.Close();
}
else
{
return KErrNotSupported;
}
return KErrNone;
}
EXPORT_C TInt CAlfHintGraphic::InsertTag( TInt aTag, TRect aBoundingRectangle, TInt aLayerId )
{
TInt result(KErrNone);
TRAPD( err, result = InsertTagL( aTag, aBoundingRectangle, aLayerId ) );
if (err )
{
return err;
}
else
{
return result;
}
}
// ---------------------------------------------------------------------------
// InsertTag
// ---------------------------------------------------------------------------
//
EXPORT_C TInt CAlfHintGraphic::InsertTag( TInt aTag )
{// TODO; trap or change name
TInt result(KErrNone);
TRAPD( err, result = InsertTagL( aTag ) );
if (err )
{
return err;
}
else
{
return result;
}
}