/*
* Copyright (c) 2004-2005 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 CMIDIMAGELOADER_H
#define CMIDIMAGELOADER_H
#include <mevents.h>
#include <fbs.h>
#include "CMIDToolkit.h"
//
//
//
class CAsyncDecodeEvent;
class CMIDImageLoader : public CJavaEventSource<CMIDImageLoader>, private MMIDImageObserver
{
public:
static TInt New(JNIEnv& aJni, jobject aPeer, TJavaEventServer aServer, jint aToolkitHandle);
CMIDImageLoader();
void ConstructJniL(JNIEnv& aJni, jobject aPeer, TJavaEventServer aServer, CMIDToolkit*);
void ConstructSvrL(CMIDToolkit& aToolkit);
void FinalizeSvr();
void FinalizeJni(JNIEnv& aJni);
~CMIDImageLoader();
MMIDImageDecoder* Decoder();
public:
/**
* Append data to decoder buffer.
*/
TInt AppendJni(JNIEnv& aJni, jbyteArray aByteArray, jint aByteOffset, jint aByteCount);
/**
* Initiate asynchronous decode.
*/
TInt AsyncDecodeJni(JNIEnv& aJni);
private:
static void InvokeAppendSvrL(CMIDImageLoader*);
static void InvokeAsyncDecodeSvrL(CMIDImageLoader*);
static void InvokeConstructSvrL(CMIDImageLoader*, CMIDToolkit*);
private:
void AppendSvrL();
void AsyncDecodeSvrL();
void DecodeComplete(TInt aError);
private:
CAsyncDecodeEvent* iNotifyEvent;
MMIDImageDecoder* iDecoder;
TUint8* iBufferArray;
TInt iBufferLength;
TInt iBufferCount;
};
#endif // CMIDIMAGELOADER_H