javauis/mmapi_akn/baseline/src/cmmasnapshotevent.cpp
branchRCL_3
changeset 19 04becd199f91
child 46 4376525cdefb
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/mmapi_akn/baseline/src/cmmasnapshotevent.cpp	Tue Apr 27 16:30:29 2010 +0300
@@ -0,0 +1,87 @@
+/*
+* Copyright (c) 2002 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:  This class is used to post events to the java.
+*
+*/
+
+
+//  INCLUDE FILES
+#include <jdebug.h>
+
+#include "cmmasnapshotevent.h"
+
+CMMASnapshotEvent::CMMASnapshotEvent(jobject aNotifyObject,
+                                     jmethodID aHandleEventMethod,
+                                     TInt aError,
+                                     HBufC8* aImageBuffer,
+                                     TDisposability aDisposable):
+        CMMAEvent(aNotifyObject,
+                  aHandleEventMethod,
+                  aDisposable)
+{
+    iEventData = aError;
+    iImageBuffer = aImageBuffer;
+}
+
+CMMASnapshotEvent::~CMMASnapshotEvent()
+{
+    // image buffer need to be deleted if
+    // event server hasn't sent this event before
+    // middlet is destroyed
+    delete iImageBuffer;
+}
+
+void CMMASnapshotEvent::Dispatch(JNIEnv& aJni)
+{
+    DEBUG("MMA::CMMASnapshotEvent::Dispatch");
+
+    // create java byte array
+    jbyteArray byteArray;
+    if (iImageBuffer)
+    {
+        byteArray = aJni.NewByteArray(iImageBuffer->Size());
+        if (byteArray)
+        {
+            ArrayUtils::CopyToJava(aJni,
+                                   *iImageBuffer,
+                                   byteArray,
+                                   0,
+                                   iImageBuffer->Size());
+        }
+    }
+    else
+    {
+        byteArray = aJni.NewByteArray(0);
+    }
+
+    if (!byteArray)
+    {
+        delete iImageBuffer;
+        iImageBuffer = NULL; // otherwise double delete in destructor
+
+        DEBUG("MMA::CMMASnapshotEvent::Dispatch - Failed to create ByteArray");
+        return;
+    }
+
+
+    aJni.CallVoidMethod(iListenerObject,
+                        iHandleEventMethod,
+                        iEventData,
+                        byteArray);
+
+    delete iImageBuffer;
+    iImageBuffer = NULL; // otherwise double delete in destructor
+}
+
+//  END OF FILE