diff -r 000000000000 -r 15bf7259bb7c uiacceltk/hitchcock/Client/src/alflinevisual.cpp
--- /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);
+    }
+    
+
+