--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/uiacceltk/hitchcock/Client/src/alflinevisual.cpp Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,365 @@
+/*
+* Copyright (c) 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: ?Description
+*
+*/
+
+
+
+#include "alf/alflinevisual.h"
+#include "alf/alfcontrol.h"
+#include "alf/alfimage.h"
+#include "alf/alftexture.h"
+#include "alf/alfcurvepath.h"
+#include "alf/alfgencomponent.h"
+#include "alf/alfmappingfunctions.h"
+#include "alflogger.h"
+#include "alf/alfconstants.h"
+#include "alfskinnableimage.h"
+#include "alf/alfenv.h"
+
+#include <uiacceltk/HuiUtil.h>
+
+struct CAlfLineVisual::TLineVisualPrivateData
+ {
+ TAlfTimedValue iThickness;
+ TAlfTimedValue iShadowThickness;
+ TAlfTimedValue iStartPos;
+ TAlfTimedValue iEndPos;
+ CAlfCurvePath* iPath;
+ TAlfOwnership iOwnership;
+ CAlfSkinnableImage* iImage;
+ };
+
+// ======== MEMBER FUNCTIONS ========
+
+EXPORT_C CAlfLineVisual* CAlfLineVisual::AddNewL(
+ CAlfControl& aOwnerControl,
+ CAlfLayout* aParentLayout )
+ {
+ CAlfLineVisual* text = STATIC_CAST(CAlfLineVisual*,
+ aOwnerControl.AppendVisualL(EAlfVisualTypeLine, aParentLayout));
+ return text;
+ }
+
+EXPORT_C CAlfLineVisual::CAlfLineVisual()
+ {
+ }
+
+EXPORT_C void CAlfLineVisual::ConstructL(CAlfControl& aOwner)
+ {
+ CAlfVisual::ConstructL(aOwner);
+
+ iLineVisualData = new (ELeave) TLineVisualPrivateData;
+
+ iLineVisualData->iPath = NULL;
+ iLineVisualData->iImage = NULL;
+
+ iLineVisualData->iImage = new (ELeave) CAlfSkinnableImage(&aOwner.Env());
+ }
+
+EXPORT_C CAlfLineVisual::~CAlfLineVisual()
+ {
+ if ( iLineVisualData )
+ {
+ delete iLineVisualData->iImage;
+ iLineVisualData->iImage = NULL;
+
+ if ( iLineVisualData->iOwnership == EAlfHasOwnership )
+ {
+ delete iLineVisualData->iPath;
+ }
+ iLineVisualData->iPath = NULL;
+ }
+ delete iLineVisualData;
+ iLineVisualData = NULL;
+ }
+
+EXPORT_C void CAlfLineVisual::SetPath(CAlfCurvePath* aPath,
+ TAlfOwnership aOwnership)
+ {
+ TInt curvePathHandle = 0;
+ if ( aPath )
+ {
+ MAlfMappingFunction* mappingFunction = aPath;
+ curvePathHandle = mappingFunction->MappingFunctionIdentifier();
+ }
+
+
+ TInt2 params( curvePathHandle, aOwnership );
+ TPckgC<TInt2> inBuf( params );
+
+ TInt err = Comms()->DoCmdNoReply(EAlfLineVisualSetPath, inBuf );
+
+ if ( err )
+ {
+ __ALFLOGSTRING1( "CAlfLineVisual::SetPath panic error %d", err )
+ USER_INVARIANT();
+ }
+
+ // Destroy the old one if owned.
+ if ( iLineVisualData->iOwnership == EAlfHasOwnership )
+ {
+ delete iLineVisualData->iPath;
+ }
+
+ iLineVisualData->iPath = aPath;
+ iLineVisualData->iOwnership = aOwnership;
+ }
+
+EXPORT_C CAlfCurvePath* CAlfLineVisual::Path()
+ {
+ return iLineVisualData->iPath;
+ }
+
+EXPORT_C void CAlfLineVisual::SetImage(const TAlfImage& aImage)
+ {
+ iLineVisualData->iImage->SetImage(aImage);// This texturizes skin graphics if needed
+
+ TAlfImageParams params(iLineVisualData->iImage->Image());
+
+ TPckgC<TAlfImageParams> buf(params);
+
+ TInt err = Comms()->DoCmdNoReply(EAlfLineVisualSetImage, buf );
+
+ if ( err )
+ {
+ __ALFLOGSTRING1( "CAlfLineVisual::SetImage ignore error %d", err )
+ }
+ }
+
+EXPORT_C const TAlfImage& CAlfLineVisual::Image() const
+ {
+ return iLineVisualData->iImage->Image();
+ }
+
+EXPORT_C void CAlfLineVisual::SetAlphaFunction(MAlfMappingFunction* aFunction)
+ {
+ TInt mappingFunctionHandle = 0;
+ if ( aFunction )
+ {
+ mappingFunctionHandle = aFunction->MappingFunctionIdentifier();
+ }
+
+ TPckgC<TInt> inBuf( mappingFunctionHandle );
+
+ TInt err = Comms()->DoCmdNoReply(EAlfLineVisualSetAlphaFunction, inBuf );
+
+ if ( err )
+ {
+ __ALFLOGSTRING1( "CAlfLineVisual::SetAlphaFunction panic error %d", err )
+ USER_INVARIANT();
+ }
+ }
+
+EXPORT_C void CAlfLineVisual::SetWidthFunction(MAlfMappingFunction* aFunction)
+ {
+ TInt mappingFunctionHandle = 0;
+ if ( aFunction )
+ {
+ mappingFunctionHandle = aFunction->MappingFunctionIdentifier();
+ }
+ TPckgC<TInt> inBuf( mappingFunctionHandle );
+
+ TInt err =Comms()->DoCmdNoReply(EAlfLineVisualSetWidthFunction, inBuf );
+ if ( err )
+ {
+ __ALFLOGSTRING1( "CAlfLineVisual::SetWidthFunction panic error %d", err )
+ USER_INVARIANT();
+ }
+ }
+
+EXPORT_C const TAlfTimedValue& CAlfLineVisual::Thickness() const
+ {
+ TPckg<TAlfTimedValue> buf(iLineVisualData->iThickness);
+ TInt err = Comms()->DoSynchronousCmd( EAlfLineVisualGetThickness, buf, buf);
+
+ if ( err != KErrNone )
+ {
+ __ALFLOGSTRING1( "CAlfLineVisual::Thickness panic error %d", err )
+ USER_INVARIANT();
+ }
+
+ return iLineVisualData->iThickness;
+ }
+
+EXPORT_C void CAlfLineVisual::SetThickness( const TAlfTimedValue& aThickness )
+ {
+ TPckgC<TAlfTimedValue> buf(aThickness);
+
+ TInt err = Comms()->DoCmdNoReply( EAlfLineVisualSetThickness, buf );
+
+ if ( err == KErrNone )
+ {
+ iLineVisualData->iThickness = aThickness;
+ }
+ else
+ {
+ __ALFLOGSTRING1( "CAlfLineVisual::SetThickness panic error %d", err )
+ USER_INVARIANT();
+ }
+ }
+
+EXPORT_C const TAlfTimedValue& CAlfLineVisual::ShadowThickness() const
+ {
+ TPckg<TAlfTimedValue> buf(iLineVisualData->iShadowThickness);
+ TInt err = Comms()->DoSynchronousCmd( EAlfLineVisualGetShadowThickness, buf, buf);
+
+ if ( err != KErrNone )
+ {
+ __ALFLOGSTRING1( "CAlfLineVisual::ShadowThickness panic error %d", err )
+ USER_INVARIANT();
+ }
+
+ return iLineVisualData->iShadowThickness;
+ }
+
+EXPORT_C void CAlfLineVisual::SetShadowThickness( const TAlfTimedValue& aShadowThickness )
+ {
+ TPckgC<TAlfTimedValue> buf(aShadowThickness);
+
+ TInt err = Comms()->DoCmdNoReply( EAlfLineVisualSetShadowThickness, buf );
+
+ if ( err == KErrNone )
+ {
+ iLineVisualData->iShadowThickness = aShadowThickness;
+ }
+ else
+ {
+ __ALFLOGSTRING1( "CAlfLineVisual::SetShadowThickness panic error %d", err )
+ USER_INVARIANT();
+ }
+ }
+
+EXPORT_C const TAlfTimedValue& CAlfLineVisual::StartPos() const
+ {
+ TPckg<TAlfTimedValue> buf(iLineVisualData->iStartPos);
+ TInt err = Comms()->DoSynchronousCmd( EAlfLineVisualGetStartPos, buf, buf);
+
+ if ( err != KErrNone )
+ {
+ __ALFLOGSTRING1( "CAlfLineVisual::StartPos panic error %d", err )
+ USER_INVARIANT();
+ }
+
+ return iLineVisualData->iStartPos;
+ }
+
+EXPORT_C void CAlfLineVisual::SetStartPos( const TAlfTimedValue& aStartPos )
+ {
+ TPckgC<TAlfTimedValue> buf(aStartPos);
+
+ TInt err = Comms()->DoCmdNoReply( EAlfLineVisualSetStartPos, buf );
+
+ if ( err == KErrNone )
+ {
+ iLineVisualData->iStartPos = aStartPos;
+ }
+ else
+ {
+ __ALFLOGSTRING1( "CAlfLineVisual::SetStartPos panic error %d", err )
+ USER_INVARIANT();
+ }
+ }
+
+EXPORT_C const TAlfTimedValue& CAlfLineVisual::EndPos() const
+ {
+ TPckg<TAlfTimedValue> buf(iLineVisualData->iEndPos);
+ TInt err = Comms()->DoSynchronousCmd( EAlfLineVisualGetEndPos, buf, buf);
+
+ if ( err != KErrNone )
+ {
+ __ALFLOGSTRING1( "CAlfLineVisual::EndPos panic error %d", err )
+ USER_INVARIANT();
+ }
+
+ return iLineVisualData->iEndPos;
+ }
+
+EXPORT_C void CAlfLineVisual::SetEndPos( const TAlfTimedValue& aEndPos )
+ {
+ TPckgC<TAlfTimedValue> buf(aEndPos);
+
+ TInt err = Comms()->DoCmdNoReply( EAlfLineVisualSetEndPos, buf );
+
+ if ( err == KErrNone )
+ {
+ iLineVisualData->iEndPos = aEndPos;
+ }
+ else
+ {
+ __ALFLOGSTRING1( "CAlfLineVisual::SetEndPos panic error %d", err )
+ USER_INVARIANT();
+ }
+ }
+
+EXPORT_C void CAlfLineVisual::SetColor(const TRgb& aColor)
+ {
+ TPckgC<TRgb> buf(aColor);
+
+ TInt err = Comms()->DoCmdNoReply(EAlfLineVisualSetColor, buf );
+
+ if ( err )
+ {
+ __ALFLOGSTRING1( "CAlfLineVisual::SetColor ignore error %d", err )
+ }
+ }
+
+// ---------------------------------------------------------------------------
+// Place holder from CAlfVisual
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CAlfLineVisual::RemoveAndDestroyAllD()
+ {
+ CAlfVisual::RemoveAndDestroyAllD();
+ }
+
+// ---------------------------------------------------------------------------
+// Place holder from CAlfVisual
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CAlfLineVisual::UpdateChildrenLayout(TInt aTransitionTime )
+ {
+ CAlfVisual::UpdateChildrenLayout( aTransitionTime );
+ }
+
+// ---------------------------------------------------------------------------
+// Place holder from CAlfVisual
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CAlfVisual* CAlfLineVisual::FindTag(const TDesC8& aTag)
+ {
+ return CAlfVisual::FindTag( aTag );
+ }
+
+// ---------------------------------------------------------------------------
+// Place holder from CAlfVisual
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CAlfLineVisual::DoRemoveAndDestroyAllD()
+ {
+ CAlfVisual::DoRemoveAndDestroyAllD();
+ }
+
+// ---------------------------------------------------------------------------
+// future proofing
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CAlfLineVisual::PropertyOwnerExtension(const TUid& aExtensionUid, TAny** aExtensionParams)
+ {
+ CAlfVisual::PropertyOwnerExtension(aExtensionUid,aExtensionParams);
+ }
+
+
+