javauis/mmapi_qt/directcontent/src/cmmadcinvalidateevent.cpp
changeset 23 98ccebc37403
child 26 dc7c549001d5
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/mmapi_qt/directcontent/src/cmmadcinvalidateevent.cpp	Fri May 14 15:47:24 2010 +0300
@@ -0,0 +1,54 @@
+/*
+* Copyright (c) 2006 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 send direct content invalidate event
+*
+*/
+
+
+//  INCLUDE FILES
+#include <logger.h>
+
+#include "cmmadcinvalidateevent.h"
+
+CMMADCInvalidateEvent::CMMADCInvalidateEvent(jobject aGUIObject,
+        TSize aSize):
+        CMMAEvent(EDisposableEvent)
+{
+    iListenerObject = aGUIObject;
+    iSize = aSize;
+}
+
+// from CJavaEvent
+void CMMADCInvalidateEvent::Dispatch(JNIEnv& aJni)
+{
+    LOG2( EJavaMMAPI, EInfo, "MMA::CMMADCInvalidateEvent::Dispatch w=%d h=%d",
+               iSize.iWidth,
+               iSize.iHeight);
+
+    iHandleEventMethod = aJni.GetMethodID(aJni.GetObjectClass(iListenerObject),
+                                          "invalidate",
+                                          "(II)V");
+
+    // IsSameObject method will return true if iListenerObject has disappeared
+    if (iHandleEventMethod &&
+            aJni.IsSameObject(iListenerObject, 0) == JNI_FALSE)
+    {
+        aJni.CallVoidMethod(iListenerObject,
+                            iHandleEventMethod,
+                            iSize.iWidth,
+                            iSize.iHeight);
+    }
+}
+
+//  END OF FILE