--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/mmapi_qt/volumekeys/src/Foreground.cpp	Tue Aug 31 15:09:22 2010 +0300
@@ -0,0 +1,172 @@
+/*
+* 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:  JNI implementation for handling midlet foreground status
+*
+*/
+
+
+// EXTERNAL INCLUDES
+//#include <jutils.h>
+#include <logger.h>
+
+//#include <mswtclient.h>
+//#include <swtcliententry.h>
+
+// INTERNAL INCLUDES
+#include "com_nokia_microedition_volumekeys_ForegroundListener.h"
+#include "cmmaforeground.h"
+#include "mmafunctionserver.h"
+#include "cmmaglobalvolume.h"
+
+// for xm-radio fix
+//#include "CMIDToolkit.h"
+
+/**
+ * Static delegator function for initialize.
+ * @param aReturnHandle Native class object.
+ * @param aEventSource Event source handle.
+ * @param aForegroundListener ForegroundListener java object.
+ * @param aJavaMethod java method ID.
+ */
+LOCAL_C void CreateForegroundL(
+    TInt* aReturnHandle,
+    MMAFunctionServer* aEventSource,
+    jobject aForegroundListener,
+    jmethodID aJavaMethod/*,
+    CMIDToolkit* aToolkit*/) // xm-radio fix
+{
+    CMMAForeground* foreground =
+        CMMAForeground::NewL(aEventSource,
+                             aForegroundListener,
+                             aJavaMethod/*,
+                             aToolkit */// xm-radio fix
+                            );
+    CleanupStack::PushL(foreground);
+
+    // Create global volume which handles the volume events
+    CMMAGlobalVolume* globalVolume = CMMAGlobalVolume::NewL(foreground);
+    // Global volume takes the ownership of the foreground listener
+    CleanupStack::Pop(foreground);
+    // Set global volume to MMA event source. The ownership transfers to
+    // MMA event sources as it handles adding and removing players
+    aEventSource->SetGlobalVolume(globalVolume);
+    *aReturnHandle = reinterpret_cast <TInt>(foreground);
+}
+
+/*
+ * Class:     com_nokia_microedition_volumekeys_ForegroundListener
+ * Method:    _initialize
+ * Signature: (ILjava/lang/Object;)I
+ */
+JNIEXPORT jint JNICALL Java_com_nokia_microedition_volumekeys_ForegroundListener__1initialize
+(JNIEnv* aJni,
+ jobject /*aJobject*/,
+ jint aEventSourceHandle,
+ jobject aForegroundListener /*,
+ jint aToolkitHandle*/)   // for xm-radio fix
+{
+    MMAFunctionServer* eventSource =
+        reinterpret_cast< MMAFunctionServer *>(aEventSourceHandle);
+
+    jobject fgListenerObject = NULL;
+    fgListenerObject = aJni->NewWeakGlobalRef(aForegroundListener);
+
+    jclass foregroundListenerClass = aJni->GetObjectClass(fgListenerObject);
+
+    jmethodID javaMethod = aJni->GetMethodID(
+                               foregroundListenerClass,
+                               "update",
+                               "()V");
+
+    TInt foregroundHandle = NULL;
+
+    // xm-radio fix
+    /*
+    CMIDToolkit* ptoolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle);
+    */
+    jint error = eventSource->ExecuteTrap(CreateForegroundL,
+                                          &foregroundHandle,
+                                          eventSource,
+                                          fgListenerObject,
+                                          javaMethod/*,
+                                          ptoolkit*/);  // xm-radio fix
+
+    if (error != KErrNone)
+    {
+        aJni->DeleteGlobalRef(fgListenerObject);
+    }
+
+    return (error != KErrNone) ? error : foregroundHandle;
+}
+
+/**
+ * Static delegator function for setforeground
+ * @param aCMMAForeground native class.
+ * @param aIsForeground boolean is midlet foreground or not.
+
+ */
+LOCAL_C void SetForeground(
+    CMMAForeground* aCMMAForeground,
+    TBool aIsForeground)
+{
+    aCMMAForeground->SetForeground(aIsForeground);
+}
+
+/*
+* Class:     com_nokia_microedition_volumekeys_ForegroundListener
+* Method:    _setForeground
+* Signature: (IZ)V
+*/
+JNIEXPORT void JNICALL Java_com_nokia_microedition_volumekeys_ForegroundListener__1setForeground
+(JNIEnv* /*aJni*/,
+ jobject /*aJobject*/,
+ jint aEventSourceHandle,
+ jint aForegroundHandle,
+ jboolean aIsForeground)
+{
+    MMAFunctionServer* eventSource =
+        reinterpret_cast<MMAFunctionServer*>(aEventSourceHandle);
+
+    CMMAForeground* nativeHandle =
+        reinterpret_cast<CMMAForeground*>(aForegroundHandle);
+
+    eventSource->ExecuteV(SetForeground,
+                          nativeHandle,
+                          (TBool) aIsForeground);
+}
+
+
+/*
+JNIEXPORT jboolean JNICALL Java_com_nokia_microedition_volumekeys_ForegroundListener__1isESWT
+(JNIEnv *, jobject)
+{
+
+
+    MSwtClient* client = NULL;
+    TRAP_IGNORE(client = SWT::CreateClientL());
+
+    if (!client)
+    {
+        return false; // LCDUI midlet running
+    }
+    else
+    {
+        delete client;
+        client = NULL;
+        return true;  // eSWT midlet running
+    }
+}
+
+*/
+//  END OF FILE