--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javamanager/javainstaller/iconsizenotifplugin/inc/iconsizeutils.h	Thu Aug 19 09:48:13 2010 +0300
@@ -0,0 +1,85 @@
+/*
+* Copyright (c) 2010 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:
+*
+*/
+
+#ifndef ICONSIZEUTILS_H
+#define ICONSIZEUTILS_H
+
+#include <aknlayoutscalable_avkon.cdl.h>
+#include <AknUtils.h>
+
+/**
+ * Fallback value of expected size of raster icons in Menu & Home Screen.
+ * Copy of KJavaIconWidth in Menu's mcsmenuiconutility.cpp.
+ */
+const TInt KIconInMenuFallbackSize = 88;
+
+/**
+ * Fallback value of expected size of raster icons in App Mgr.
+ */
+const TInt KIconInAppMgrFallbackSize = 46;
+
+/**
+ * Utility class packing all Java icon sizes needed troughout the system.
+ */
+class TIconSizes
+{
+public:
+    TSize iMenuIconSize;
+    TSize iAppMgrIconSize;
+};
+
+/**
+ * Utility class dealing with Java icon sizes.
+ */
+class IconSizeUtils
+{
+public:
+    /**
+     * Helper for getting the ideal sizes for Java raster icons.
+     * Accesses Akn layouts, therefore a Ui context is required
+     * (CEikonEnv present in the calling thread).
+     * This function has been inlined so that the Java App Mgr plugin
+     * does not have to statically link against the ecom plugin dll.
+     */
+    static TIconSizes GetIconSizes()
+    {
+        TIconSizes res;
+
+        // Menu & Home Screen icons size.
+        // No api to get it so just use the fallback value for now.
+        res.iMenuIconSize = TSize(KIconInMenuFallbackSize, KIconInMenuFallbackSize);
+
+        // App manager icon size.
+        // list_double_large_graphic_pane_vc_g1 = the icon of the app mgr list in landscape
+        TAknLayoutRect layoutRect;
+        layoutRect.LayoutRect(TRect(), 
+            AknLayoutScalable_Avkon::list_double_large_graphic_pane_vc_g1(0).LayoutLine());
+        TRect rect(layoutRect.Rect());
+        TInt w(rect.Width());
+        TInt h(rect.Height());
+        if (w < 0 || h < 0)
+        {
+            w = KIconInAppMgrFallbackSize;
+            h = KIconInAppMgrFallbackSize;
+        }
+        res.iAppMgrIconSize = TSize(w, h);
+
+        return res;
+    }
+};
+
+#endif // ICONSIZEUTILS_H