--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javamanager/javainstaller/installer/src.s60/iconconverter/iconconverter.h	Tue Apr 27 16:30:29 2010 +0300
@@ -0,0 +1,195 @@
+/*
+* 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:  Java Installer component iconconverter.
+*                Reads icon and .jar file and stores it a temp file in a
+*                format that can be shown by the S60 UI shell.
+*
+*/
+
+
+#ifndef ICONCONVERTER_H
+#define ICONCONVERTER_H
+
+#include <e32base.h>
+#include <fbs.h>
+#include <imageconversion.h>
+
+
+namespace java
+{
+
+NONSHARABLE_CLASS(CActiveListener) : public CActive
+{
+public:
+    CActiveListener() : CActive(CActive::EPriorityIdle)
+    {
+        CActiveScheduler::Add(this);
+    }
+    void InitialiseActiveListener()
+    {
+        SetActive();
+    }
+    // From CActive
+    virtual void RunL()
+    {
+        CActiveScheduler::Stop();
+    }
+    virtual void DoCancel() {};
+};
+
+
+/**
+* Reads the icon from specified .jar file, converts it to format
+* supported by S60 UI shell and returns it in a temporary file.
+*
+*/
+NONSHARABLE_CLASS(CIconConverter) : public CBase
+{
+public:
+
+    /**
+     * NewL constructor
+     * Constructs a new CIconConverter object
+     *
+     * @param[in] aFs file session
+     * @return pointer to new IconConverter
+     */
+    static CIconConverter* NewL(RFs& aRFs);
+
+    /**
+     * Read iconFile in aJarFile, if it is SVG icon
+     * use CMifConverter to convert it to MIF,
+     * otherwise convert it to MBM,
+     * store it to output file
+     *
+     * @param[in] aJarFile jar file that contains the icon
+     * @param[in] aIconFile the path name of icon inside jar
+     * @param[in] aOutputFile the name of the file where the converted icon
+     *   must be stored to
+     * @param[out] apWasMbm The value pointed by this parameter will be set to
+     *   ETrue if the icon was converted to MBM, otherwise it is set to EFalse
+     * @return Symbian error code in case of an error,
+     *   KErrNone is conversion succeeds
+     */
+    int Convert(
+        const TDesC &aJarFile,
+        const TDesC &aIconFile,
+        const TDesC &aOutputFile,
+        TBool *apWasMbm);
+
+    /**
+     * Destroy the object and release all internal memory objects.
+     * Does not close file session.
+     */
+    ~CIconConverter();
+
+    /**
+     * Logs the names of all MIME types that IconConverter supports
+     * in the current device. Also the corresponding file extensions
+     * are logged.
+     */
+    static void LogAllSupportedMimeTypes();
+
+private:
+    /**
+     * Constructor
+     * Constructs a new CIconConverter object
+     *
+     * @param[in] aFs file session
+     * @return pointer to new IconConverter
+     */
+    CIconConverter(RFs &aRFs);
+
+    /**
+     * Reads icon from .jar file and then based on the type of
+     * icon calls either ConvertNormalIconL or
+     * ConvertScalableIconL
+     *
+     * @param[in] aJarFile jar file that contains the icon
+     * @param[in] aIconFile the path name of icon inside jar
+     * @param[in] aOutputFile the name of the file where the converted icon
+     *   must be stored to
+     * @param[out] apWasMbm The value pointed by this parameter will be set to
+     *   ETrue if the icon was converted to MBM, otherwise it is set to EFalse
+     * @return Symbian error code in case of an error,
+     *   KErrNone is conversion succeeds
+     */
+    int ConvertL(
+        const TDesC &aJarFile,
+        const TDesC &aIconFile,
+        const TDesC &aOutputFile,
+        TBool *apWasMbm);
+
+    /**
+     * Real implementation of Convert for normal icons.
+     * Uses iImageDecoder to convert icon to mbm.
+     *
+     * @param[in] apIconBuf
+     * @param[in] aptrIconBuf
+     * @param[in] aOutputFile the name of the file where the converted icon
+     *   must be stored to
+     * @return Symbian error code in case of an error,
+     *   KErrNone is conversion succeeds
+     */
+    int ConvertNormalIconL(
+        HBufC8*      apIconBuf,
+        TPtr8       &aptrIconBuf,
+        const TDesC &aOutputFile);
+
+    /**
+     * Real implementation of Convert for scalable icons.
+     * Uses CMifConverter to convert svg to mif
+     *
+     * @param[in] apIconBuf
+     * @param[in] aOutputFile the name of the file where the converted icon
+     *   must be stored to
+     * @return Symbian error code in case of an error,
+     *   KErrNone is conversion succeeds
+     */
+    int ConvertScalableIconL(
+        HBufC8*      apIconBuf,
+        const TDesC &aOutputFile);
+
+
+private:
+    /**
+     * File server session. Shared with the caller.
+     * Do not close.
+     */
+    RFs iRFs;
+
+    /**
+     * Converts from any format supported by the conversion
+     * plugins in the S60 system to bitmap.
+     */
+    CBufferedImageDecoder* iImageDecoder;
+
+    /**
+     * Pointer to bitmap generated from the icon
+     */
+    CFbsBitmap* iBitmap;
+
+    /**
+     * Pointer to the bitmap mask generated from the icon.
+     * May be NULL if the original icon not not have mask.
+     */
+    CFbsBitmap* iBitmapMask;
+
+    CActiveListener *iActiveListener;
+
+};
+
+} // namespace java
+
+#endif // ICONCONVERTER_H