sysresmonitoring/oommonitor/tsrc/appfortest/src/eventmonitor.cpp
changeset 77 b01c07dfcf84
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysresmonitoring/oommonitor/tsrc/appfortest/src/eventmonitor.cpp	Thu Oct 07 06:25:45 2010 +0300
@@ -0,0 +1,136 @@
+/*
+* Copyright (c) 2010 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: Eventmonitor active object.
+*
+*/
+
+#include <coedef.h>
+#include <apgtask.h>
+#include <apgwgnam.h>
+#include <apgcli.h>
+#include <w32std.h>
+
+#include "eventmonitor.h"
+#include "controler.h"
+
+CEventMonitor* CEventMonitor::NewL(CControler& aControler, RWsSession& aWsSession, 
+        RWindowGroup& aWindowGroup)
+    {
+    CEventMonitor* self = new (ELeave) CEventMonitor(aControler, aWsSession, aWindowGroup);
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop();
+    return self;
+    }
+
+CEventMonitor::CEventMonitor(CControler& aControler, RWsSession& aWsSession, 
+        RWindowGroup& aWindowGroup): CActive(CActive::EPriorityHigh), iYlEnv(aControler)
+        ,iWsSession(aWsSession), iWindowGroup(aWindowGroup)
+    {
+    CActiveScheduler::Add(this);
+    }
+
+void CEventMonitor::ConstructL()
+    {
+    iWindowGroup.EnableFocusChangeEvents();
+
+    CApaWindowGroupName* wgName = CApaWindowGroupName::NewLC(iWsSession);
+    wgName->SetHidden(ETrue);
+    wgName->SetWindowGroupName(iWindowGroup);
+    CleanupStack::PopAndDestroy(wgName);
+
+    for (TInt i = '0'; i <= '9'; i++)
+        {
+        iKeyCodes.AppendL(i);
+        }
+    for (TInt i = 'a'; i <= 'z'; i++)
+        {
+        iKeyCodes.AppendL(i);
+        }
+    iKeyCodes.AppendL('*');
+    iKeyCodes.AppendL('#');
+    iKeyCodes.AppendL(EKeyBackspace);
+    iKeyCodes.AppendL(EKeyDevice3);
+    iKeyCodes.AppendL(EKeyDevice0);
+    iKeyCodes.AppendL(EKeyDevice1);
+    iKeyCodes.AppendL(EKeyLeftArrow);
+    iKeyCodes.AppendL(EKeyRightArrow);
+    iKeyCodes.AppendL(EKeyUpArrow);
+    iKeyCodes.AppendL(EKeyDownArrow);
+    iKeyCodes.AppendL(EKeyYes);
+
+    iWsSession.EventReady(&iStatus);
+    SetActive();
+    }
+
+CEventMonitor::~CEventMonitor()
+    {
+    Cancel();
+    iKeyCodes.Close();
+    iKeyCodeHandles.Close();
+    }
+
+void CEventMonitor::CaptureKeyL()
+    {
+    Cancel();
+    iKeyCodeHandles.Reset();
+    for (TInt i = 0; i < iKeyCodes.Count(); i++)
+        {
+        iKeyCodeHandles.AppendL(iWindowGroup.CaptureKey(iKeyCodes[i], 0, 0));
+        }
+    iWsSession.EventReady(&iStatus);
+    SetActive();
+    }
+
+void CEventMonitor::CancelCapture()
+    {
+    Cancel();
+    for (TInt i = 0; i < iKeyCodeHandles.Count(); i++)
+        {
+        iWindowGroup.CancelCaptureKey(iKeyCodeHandles[i]);
+        }
+    iKeyCodeHandles.Reset();
+    iWsSession.EventReady(&iStatus);
+    SetActive();
+    }
+void CEventMonitor::RunL()
+    {
+    TWsEvent event;
+    iWsSession.GetEvent(event);
+
+    TInt eventType = event.Type();
+    if (eventType == EEventFocusGroupChanged)
+        {
+        iYlEnv.HandleChangeForeGroundL();
+        }
+    else if (eventType == EEventKey)
+        {
+        if (!iYlEnv.HandleKeyEventL(*event.Key(), EEventKey))
+            {
+            TInt wgId = iWsSession.GetFocusWindowGroup();
+            if (wgId != KErrNotFound)
+                {
+                iWsSession.SendEventToWindowGroup(wgId, event);
+                }
+            }
+        }
+    iWsSession.EventReady(&iStatus);
+    SetActive();
+    }
+
+void CEventMonitor::DoCancel()
+    {
+    iWsSession.EventReadyCancel();
+    }
+