javauis/remconobserver_akn/src/javaremconobserver.cpp
branchRCL_3
changeset 19 04becd199f91
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/remconobserver_akn/src/javaremconobserver.cpp	Tue Apr 27 16:30:29 2010 +0300
@@ -0,0 +1,151 @@
+/*
+* Copyright (c) 2008-2008 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 RemCon Observer Active Object
+*
+*/
+
+
+#include "javaremconobserver.h"
+#include <jdebug.h>
+
+const TInt KMaxQueueSize(32);
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// CJavaRemConObserver::NewL()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CJavaRemConObserver* CJavaRemConObserver::NewL(
+    MRemConCoreApiTargetObserver& aObserver)
+{
+    CJavaRemConObserver* self = new(ELeave) CJavaRemConObserver(aObserver);
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(self);
+    return self;
+}
+
+// ---------------------------------------------------------------------------
+// CJavaRemConObserver::CJavaRemConObserver()
+// ---------------------------------------------------------------------------
+//
+CJavaRemConObserver::CJavaRemConObserver(
+    MRemConCoreApiTargetObserver& aObserver) :
+        CActive(CActive::EPriorityStandard),
+        iObserver(aObserver)
+{
+    CActiveScheduler::Add(this);
+}
+
+// ---------------------------------------------------------------------------
+// CJavaRemConObserver::ConstructL()
+// ---------------------------------------------------------------------------
+//
+void CJavaRemConObserver::ConstructL()
+{
+    iQueue.CreateLocal(KMaxQueueSize);
+    IssueRequest();
+}
+
+// ---------------------------------------------------------------------------
+// CJavaRemConObserver::IssueRequest()
+// ---------------------------------------------------------------------------
+//
+void CJavaRemConObserver::IssueRequest()
+{
+    iQueue.NotifyDataAvailable(iStatus);
+    SetActive();
+}
+
+// ---------------------------------------------------------------------------
+// CJavaRemConObserver::~CJavaRemConObserver()
+// ---------------------------------------------------------------------------
+//
+CJavaRemConObserver ::~CJavaRemConObserver()
+{
+    Cancel();
+    iQueue.Close();
+}
+
+// ---------------------------------------------------------------------------
+// CJavaRemConObserver::DoCancel()
+// ---------------------------------------------------------------------------
+//
+void CJavaRemConObserver::DoCancel()
+{
+    iQueue.CancelDataAvailable();
+}
+
+// ---------------------------------------------------------------------------
+// CJavaRemConObserver::AddPlayMessage()
+// ---------------------------------------------------------------------------
+//
+void CJavaRemConObserver::AddPlayMessage(TRemConCoreApiPlaybackSpeed aSpeed,
+        TRemConCoreApiButtonAction aButtonAct)
+{
+    DEBUG_INT2("CJavaRemConObserver::SetPlayParameters - aSpeed = %d, aButtonAct = %d", aSpeed, aButtonAct);
+    TJavaRemConMessage message;
+    message.iMethod = EMethodMrccatoPlay;
+    message.iSpeed = aSpeed;
+    message.iButtonAct = aButtonAct;
+    iQueue.Send(message);
+}
+
+// ---------------------------------------------------------------------------
+// CJavaRemConObserver::AddCommandMessage()
+// ---------------------------------------------------------------------------
+//
+void CJavaRemConObserver::AddCommandMessage(
+    TRemConCoreApiOperationId aOperationId,
+    TRemConCoreApiButtonAction aButtonAct)
+{
+    DEBUG_INT2("CJavaRemConObserver::SetCommandParameters - aOperationId = %d, aButtonAct = %d", aOperationId, aButtonAct);
+    TJavaRemConMessage message;
+    message.iMethod = EMethodMrccatoCommand;
+    message.iOperationId = aOperationId;
+    message.iButtonAct = aButtonAct;
+    iQueue.Send(message);
+}
+
+// ---------------------------------------------------------------------------
+// CJavaRemConObserver::RunL()
+// ---------------------------------------------------------------------------
+//
+void CJavaRemConObserver::RunL()
+{
+    DEBUG("+CJavaRemConObserver::RunL() ");
+    TJavaRemConMessage message;
+    iQueue.Receive(message);
+    switch (message.iMethod)
+    {
+    case EMethodNone:
+        DEBUG("CJavaRemConObserver::RunL - EMethodNone");
+        break;
+    case EMethodMrccatoCommand:
+        DEBUG_INT2("CJavaRemConObserver::RunL - EMethodMrccatoCommand: aOperationId = %d, aButtonAct = %d", message.iOperationId, message.iButtonAct);
+        iObserver.MrccatoCommand(message.iOperationId,
+                                 message.iButtonAct);
+        break;
+    case EMethodMrccatoPlay:
+        DEBUG_INT2("CJavaRemConObserver::RunL - EMethodMrccatoPlay: iSpeed = %d, aButtonAct = %d", message.iSpeed, message.iButtonAct);
+        iObserver.MrccatoPlay(message.iSpeed,
+                              message.iButtonAct);
+        break;
+    default:
+        break;
+    }
+    IssueRequest();
+    DEBUG("-CJavaRemConObserver::RunL() ");
+}