--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/contentstorage/caclient/s60/src/cabitmapadapter.cpp	Mon May 03 12:48:45 2010 +0300
@@ -0,0 +1,125 @@
+/*
+ * 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:  ?Description
+ *
+ */
+
+#include <e32std.h>
+#include <exception>
+#include <e32base.h>
+#include <badesca.h>
+
+#include <fbs.h>
+#include <bitdev.h>
+#include <QPixmap>
+#include <HbIcon>
+#include <QBitmap>
+#include <QDebug>
+#include <XQConversions>
+
+#include "cadef.h"
+#include "cabitmapadapter.h"
+
+static QImage::Format TDisplayMode2Format(TDisplayMode mode)
+{
+    QImage::Format format;
+    switch (mode) {
+    case EGray2:
+        format = QImage::Format_MonoLSB;
+        break;
+    case EColor256:
+    case EGray256:
+        format = QImage::Format_Indexed8;
+        break;
+    case EColor4K:
+        format = QImage::Format_RGB444;
+        break;
+    case EColor64K:
+        format = QImage::Format_RGB16;
+        break;
+    case EColor16M:
+        format = QImage::Format_RGB888;
+        break;
+    case EColor16MU:
+        format = QImage::Format_RGB32;
+        break;
+    case EColor16MA:
+        format = QImage::Format_ARGB32;
+        break;
+    case EColor16MAP:
+        format = QImage::Format_ARGB32_Premultiplied;
+        break;
+    default:
+        format = QImage::Format_Invalid;
+        break;
+    }
+    return format;
+}
+
+QPixmap CaBitmapAdapter::fromSymbianCFbsBitmap(CFbsBitmap *aBitmap)
+{
+    aBitmap->BeginDataAccess();
+    uchar *data = (uchar *)aBitmap->DataAddress();
+    TSize size = aBitmap->SizeInPixels();
+    TDisplayMode displayMode = aBitmap->DisplayMode();
+
+    // QImage format must match to bitmap format
+    QImage image(data, size.iWidth, size.iHeight, TDisplayMode2Format(
+        displayMode));
+    aBitmap->EndDataAccess();
+
+    // No data copying happens because
+    // image format matches native OpenVG format.
+    // So QPixmap actually points to CFbsBitmap data.
+    return QPixmap::fromImage(image);
+}
+
+// -----------------------------------------------------------------------------
+// copying compressed bitmap
+//----------------------------------------------------------------------------
+CFbsBitmap *CaBitmapAdapter::copyBitmapLC(CFbsBitmap *input)
+{
+    CFbsBitmap *bmp = new(ELeave) CFbsBitmap();
+    CleanupStack::PushL(bmp);
+    bmp->Create(input->SizeInPixels(), input->DisplayMode());
+
+    CFbsBitmapDevice *bitmapDevice = CFbsBitmapDevice::NewL(bmp);
+    CleanupStack::PushL(bitmapDevice);
+    CFbsBitGc *bmpGc;
+    bitmapDevice->CreateContext(bmpGc);
+    bmpGc->BitBlt(TPoint(0,0), input);
+    delete bmpGc;
+    CleanupStack::PopAndDestroy(bitmapDevice);
+    return bmp;
+}
+
+void CaBitmapAdapter::fromBitmapAndMaskToPixmapL(CFbsBitmap* fbsBitmap,
+        CFbsBitmap* fbsMask, QPixmap& pixmap)
+{
+    if (fbsBitmap->Header().iCompression == ENoBitmapCompression) {
+        pixmap = CaBitmapAdapter::fromSymbianCFbsBitmap(fbsBitmap);
+        QPixmap mask = CaBitmapAdapter::fromSymbianCFbsBitmap(fbsMask);
+        pixmap.setAlphaChannel(mask);
+    } else { // we need special handling for icons in 9.2 (NGA)
+        // let's hope that in future it will be in QT code
+        CFbsBitmap *temp(NULL);
+        temp = CaBitmapAdapter::copyBitmapLC(fbsBitmap);
+        pixmap = CaBitmapAdapter::fromSymbianCFbsBitmap(temp);
+        CleanupStack::PopAndDestroy();
+        temp = CaBitmapAdapter::copyBitmapLC(fbsMask);
+        QPixmap mask = CaBitmapAdapter::fromSymbianCFbsBitmap(temp);
+        CleanupStack::PopAndDestroy();
+        pixmap.setAlphaChannel(mask);
+    }
+}