--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/contentstorage/extsrc/casathandler.cpp	Fri Mar 19 09:35:23 2010 +0200
@@ -0,0 +1,196 @@
+/*
+ * Copyright (c) 2008 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:  Used for receive SIM Application name, icon or visibility information.
+ *
+ */
+
+// INCLUDE FILES
+
+#include <e32property.h>
+#include <bitdev.h>
+
+#include "ca2internalCRkeys.h"
+#include "casathandler.h"
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+// -----------------------------------------------------------------------------
+// CCaSatHandler::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CCaSatHandler* CCaSatHandler::NewL()
+    {
+    CCaSatHandler* self = new ( ELeave ) CCaSatHandler();
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// Destructor
+// -----------------------------------------------------------------------------
+CCaSatHandler::~CCaSatHandler()
+    {
+    iSatIcon.Close();
+    iSatSession.Close();
+    }
+
+// -----------------------------------------------------------------------------
+// Destructor
+// -----------------------------------------------------------------------------
+EXPORT_C CAknIcon* CCaSatHandler::LoadIconL()
+    {
+    TInt iconId( KErrNone );
+    User::LeaveIfError( RProperty::Get( KCRUidCa, KCaSatUIIconId, iconId ) );
+    CAknIcon* icon = CAknIcon::NewL();
+    CleanupStack::PushL( icon );
+    if( iconId != KErrNone )
+        {
+        RIconEf iIconEf;
+        iSatIcon.GetIconInfoL( TUint8( iconId ), iIconEf );
+        CleanupClosePushL( iIconEf );
+        CFbsBitmap* bitmap = GetBitmapL( iIconEf );
+        if( !bitmap )
+            {
+            CFbsBitmap* mask( NULL );
+            CleanupStack::PushL( mask );
+
+            icon->SetBitmap( bitmap );
+            // create and set mask
+            User::LeaveIfError( mask->Create( bitmap->SizeInPixels(),
+                    EGray256 ) );
+
+            CFbsBitmapDevice* maskDevice = CFbsBitmapDevice::NewL( mask );
+            CleanupStack::PushL( maskDevice );
+            CFbsBitGc* maskGc;
+            User::LeaveIfError( maskDevice->CreateContext( maskGc ) );
+            CleanupStack::PushL( maskGc );
+            maskGc->SetBrushStyle( CGraphicsContext::ESolidBrush );
+            maskGc->SetDrawMode( CGraphicsContext::EDrawModePEN );
+            maskGc->SetBrushColor( KRgbBlack );
+            maskGc->Clear();
+            maskGc->SetBrushColor( KRgbWhite );
+            maskGc->DrawRect( TRect( TPoint(), bitmap->SizeInPixels() ) );
+            icon->SetMask( mask );
+
+            CleanupStack::PopAndDestroy( maskGc );
+            CleanupStack::PopAndDestroy( maskDevice );
+            CleanupStack::Pop( mask );
+            }
+        CleanupStack::PopAndDestroy( &iIconEf ); // iIconEf
+        CleanupStack::Pop( icon );
+        }
+    else
+        {
+        CleanupStack::PopAndDestroy( icon );
+        icon = NULL;
+        }
+    return icon;
+    }
+
+// ---------------------------------------------------------------------------
+// CCaSatHandler::GetName
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TInt CCaSatHandler::GetName( TDes& aName )
+    {
+    return RProperty::Get( KCRUidCa, KCaSatUIName, aName );
+    }
+
+// ---------------------------------------------------------------------------
+// CCaSatHandler::GetVisibility
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TBool CCaSatHandler::CheckVisibility()
+    {
+    TInt visibility( KErrNone );
+    TInt err = RProperty::Get( KCRUidCa, KCaShowSatUI, visibility );
+    if( err == KErrNone && visibility )
+        return ETrue;
+    else
+        return EFalse;
+    }
+
+// -----------------------------------------------------------------------------
+// CCaSatHandler::CMcsSatHandler
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CCaSatHandler::CCaSatHandler()
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CCaSatHandler::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CCaSatHandler::ConstructL()
+    {
+    iSatSession.ConnectL();
+    iSatIcon.OpenL( iSatSession );
+    }
+
+// ---------------------------------------------------------------------------
+// CCaSatHandler::GetVisibility
+// ---------------------------------------------------------------------------
+//
+CFbsBitmap* CCaSatHandler::GetBitmapL( const RIconEf& aIconEF )
+    {
+    TInt selectedIconIndex( KErrNotFound );
+    TSize selectedIconSize( 0, 0 );
+    CFbsBitmap* bitmap( NULL );
+    for( TInt i = 0; i < aIconEF.Count(); ++i )
+        {
+        if( ( aIconEF[i].IconSize().iHeight * aIconEF[i].IconSize().iWidth )
+                >= ( selectedIconSize.iHeight * selectedIconSize.iWidth ) )
+            if( bitmap )
+                {
+                delete bitmap;
+                bitmap = NULL;
+                }
+        // test and select index of iIcon which is not too big
+        TRAPD( bitmapErr, bitmap = iSatIcon.GetIconL( aIconEF[ i ] ) );
+        if( !bitmapErr && bitmap ) //!iBitmap if iIcon is too big
+            {
+            selectedIconSize = aIconEF[i].IconSize();
+            selectedIconIndex = i;
+            }
+        else if( bitmapErr )
+            {
+            User::Leave( bitmapErr );
+            }
+        }
+    if( selectedIconIndex != KErrNotFound )
+        {
+        if( bitmap )
+            {
+            delete bitmap;
+            bitmap = NULL;
+            }
+        TRAPD( bitmapErr, bitmap = 
+                iSatIcon.GetIconL( aIconEF[ selectedIconIndex ] ) );
+        User::LeaveIfError( bitmapErr );
+        return bitmap;
+        }
+    else
+        {
+        return NULL;
+        }
+    }
+
+//  End of File