--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailuis/emailui/src/ncscustomdraw.cpp	Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,219 @@
+/*
+* Copyright (c) 2007 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:  Custom draw component for message editor.
+*
+*/
+
+
+#include "emailtrace.h"
+#include <AknsUtils.h>
+#include <AknsSkinInstance.h>
+#include <AknsConstants.h>
+
+#include "ncscustomdraw.h"
+#include "ncseditor.h"
+
+// ========================= MEMBER FUNCTIONS ==================================
+
+// ---------------------------------------------------------------------------
+// CNcsCustomDraw::CNcsCustomDraw
+// ---------------------------------------------------------------------------
+//
+CNcsCustomDraw::CNcsCustomDraw( 
+    const MLafEnv& aEnv,
+    const CCoeControl& aControl,
+    CLafEdwinCustomDrawBase* aCustomDrawer,
+    CNcsEditor* aEditor,
+    TBool aHeaderField ) :
+    CLafEdwinCustomDrawBase( aEnv, aControl ), iCustomDrawer( aCustomDrawer ),
+    iEditor( aEditor ), iHeaderField( aHeaderField )
+    {
+    FUNC_LOG;
+    }
+
+// ---------------------------------------------------------------------------
+// CNcsCustomDraw::~CNcsCustomDraw
+// ---------------------------------------------------------------------------
+//
+CNcsCustomDraw::~CNcsCustomDraw()
+    {
+    FUNC_LOG;
+    delete iCustomDrawer;
+    }
+
+// ---------------------------------------------------------------------------
+// CNcsCustomDraw::UpdateColors
+// ---------------------------------------------------------------------------
+//
+void CNcsCustomDraw::UpdateColors()
+    {
+    FUNC_LOG;
+    iColors = 0;
+
+    TInt err = KErrNotFound;
+    MAknsSkinInstance* skin = AknsUtils::SkinInstance();
+    
+    if ( iHeaderField )
+        {
+        err = AknsUtils::GetCachedColor(
+            skin,
+            iBackgroundColor,
+            KAknsIIDFsOtherColors,
+            EAknsCIFsOtherColorsCG12 );
+
+        if ( err == KErrNone )
+            {
+            SetHasColor( EColorBackground );
+            }
+        }
+     
+    err = AknsUtils::GetCachedColor(
+        skin,
+        iSelectionTextColor,
+        KAknsIIDFsTextColors,
+        EAknsCIFsTextColorsCG5 );
+   
+    if ( err == KErrNone )
+        {
+        SetHasColor( EColorSelectionText );
+        }
+
+    err = AknsUtils::GetCachedColor(
+        skin,
+        iSelectionBackgroundColor,
+        KAknsIIDFsHighlightColors,
+        EAknsCIFsHighlightColorsCG2 );
+
+    if ( err == KErrNone )
+        {
+        SetHasColor( EColorSelectionBackground );
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CNcsCustomDraw::DrawBackground
+// ---------------------------------------------------------------------------
+//
+void CNcsCustomDraw::DrawBackground(
+    const TParam& aParam,
+    const TRgb& aBackground,
+    TRect& aDrawn ) const
+    {
+    FUNC_LOG;
+    // Use custom drawing for fields with background color. Othwerwise use
+    // the base implementation which draws white background.
+    if ( HasColor( EColorBackground ) )
+        {
+        iCustomDrawer->DrawBackground( aParam, iBackgroundColor, aDrawn );
+        }
+    else
+        {
+        CLafEdwinCustomDrawBase::DrawBackground( aParam, aBackground, aDrawn );
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CNcsCustomDraw::DrawLineGraphics
+// ---------------------------------------------------------------------------
+//
+void CNcsCustomDraw::DrawLineGraphics(
+    const TParam& aParam,
+    const TLineInfo& aLineInfo ) const
+    {
+    FUNC_LOG;
+    iCustomDrawer->DrawLineGraphics( aParam, aLineInfo );
+    }
+	
+// ---------------------------------------------------------------------------
+// CNcsCustomDraw::DrawText
+// ---------------------------------------------------------------------------
+//
+void CNcsCustomDraw::DrawText(
+    const TParam& aParam,
+    const TLineInfo& aLineInfo,
+    const TCharFormat& aFormat,
+    const TDesC& aText,
+    const TPoint& aTextOrigin,
+    TInt aExtraPixels ) const
+    {
+    FUNC_LOG;
+    iCustomDrawer->DrawText(
+        aParam,
+        aLineInfo,
+        aFormat,
+        aText,
+        aTextOrigin,
+        aExtraPixels );
+    }
+
+// ---------------------------------------------------------------------------
+// CNcsCustomDraw::SystemColor
+// ---------------------------------------------------------------------------
+//
+TRgb CNcsCustomDraw::SystemColor( TUint aColorIndex, TRgb aDefaultColor ) const
+    {
+    FUNC_LOG;
+    MAknsSkinInstance* skin = AknsUtils::SkinInstance();
+
+    TInt err = KErrNotFound;
+    TRgb ret = aDefaultColor;
+
+    if ( aColorIndex == TLogicalRgb::ESystemSelectionForegroundIndex )
+        {
+        if ( HasColor( EColorSelectionText ) )
+            {
+            err = KErrNone;
+            ret = iSelectionTextColor;
+            }
+        }
+    else if ( aColorIndex == TLogicalRgb::ESystemSelectionBackgroundIndex )
+        {
+        if ( HasColor( EColorSelectionBackground ) )
+            {
+            err = KErrNone;
+            ret = iSelectionBackgroundColor;
+            }
+        }
+    
+    if ( err != KErrNone )
+        {
+        return iCustomDrawer->SystemColor( aColorIndex, aDefaultColor );
+        }
+    else
+        {
+        return ret;
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CNcsCustomDraw::SetHasColor
+// ---------------------------------------------------------------------------
+//
+void CNcsCustomDraw::SetHasColor( TColors aColor )
+    {
+    FUNC_LOG;
+    iColors |= ( TInt )aColor;
+    }
+
+// ---------------------------------------------------------------------------
+// CNcsCustomDraw::HasColor
+// ---------------------------------------------------------------------------
+//
+TBool CNcsCustomDraw::HasColor( TColors aColor ) const
+    {
+    FUNC_LOG;
+    TInt color = ( TInt )aColor;
+    return iColors & color;
+    }
+