sysresmonitoring/oommonitor/tsrc/appfortest/src/controler.cpp
changeset 77 b01c07dfcf84
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysresmonitoring/oommonitor/tsrc/appfortest/src/controler.cpp	Thu Oct 07 06:25:45 2010 +0300
@@ -0,0 +1,167 @@
+/*
+* 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: This file create two active object.
+*
+*/
+
+#include <apgcli.H>
+#include <apgtask.h>
+#include <apgwgnam.H>
+#include <coedef.h>
+
+#include "controler.h"
+#include "eventmonitor.h"
+#include "redrawmonitor.h"
+
+CControler::CControler()
+    {
+    
+    }
+
+CControler::~CControler()
+    {
+    if(NULL!=iRedrawMonitor)
+        {
+        delete iRedrawMonitor;
+        }
+    
+    if(NULL!=iEventMonitor)
+        {
+        delete iEventMonitor;
+        }
+    
+    if(NULL!=iWindow)
+        {
+        iWindow->Close();
+        delete iWindow;
+        }
+    
+    iWindowGroup.Close();
+    
+    if(NULL!=iWindowGc)
+        {       
+        delete iWindowGc;
+        }
+    
+    if(NULL!=iScreenDevice)
+        {
+        iScreenDevice->ReleaseFont(iFont);
+        delete iScreenDevice;
+        }
+    
+    iWsSession.Close();
+    
+    if(NULL!=iActiveScheduler)
+        {      
+        delete iActiveScheduler;
+        }
+    }
+
+CControler* CControler::NewL()
+    {
+    CControler* self = new (ELeave) CControler();
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(); // self;
+    return self;
+    }
+
+void CControler::ExecuteD()
+    {
+    CActiveScheduler::Start();
+    if(NULL!=this)
+        {
+        delete this;    // delete this object after scheduler stopped.
+        }
+    }
+
+void CControler::Exit()
+    {
+    CActiveScheduler::Stop();
+    }
+
+void CControler::ConstructL()
+    {
+    iActiveScheduler = new (ELeave) CActiveScheduler;
+    CActiveScheduler::Install(iActiveScheduler);
+
+    User::LeaveIfError(iWsSession.Connect());
+    iWsSession.ComputeMode(RWsSession::EPriorityControlDisabled);
+    iScreenDevice = new (ELeave) CWsScreenDevice(iWsSession);
+    User::LeaveIfError(iScreenDevice->Construct());
+    iScreenDevice->SetScreenModeEnforcement(ESizeEnforcementNone);
+    iWindowGroup = RWindowGroup(iWsSession);
+    User::LeaveIfError(iWindowGroup.Construct((TUint32) this, ETrue));
+    // This window group cannot receive keyboard focus
+    iWindowGroup.EnableReceiptOfFocus(EFalse);
+    
+    // Create graphics context for the screen device
+    User::LeaveIfError(iScreenDevice->CreateContext(iWindowGc));
+       
+    // font
+    TFontSpec myFontSpec(_L("Series 60 Sans Regular"), 100);
+    iScreenDevice->GetNearestFontInTwips(iFont, myFontSpec);
+        
+    // Finally, create a window, set its properties, and display it
+    iWindow = new (ELeave) RWindow(iWsSession);
+    User::LeaveIfError(iWindow->Construct(iWindowGroup, (TUint32) iWindow));
+    iWindow->SetExtent(TPoint(100, 10), TSize(100, 100));
+    //iWindow->SetOrdinalPosition(0, ECoeWinPriorityAlwaysAtFront + 1);
+    iWindow->SetCornerType(EWindowCorner5);
+    iWindow->SetNonFading(ETrue);
+    iWindow->SetVisible(ETrue);
+    iWindow->Activate();
+
+    iRedrawMonitor = CRedrawMonitor::NewL(*this, iWsSession, iWindowGroup);
+    iEventMonitor = CEventMonitor::NewL(*this,iWsSession, iWindowGroup);
+    iEventMonitor->CaptureKeyL();
+    }
+
+void CControler::Paint(TUint aHandle, const TRect&)
+    {
+    RWindow* aWindow = (RWindow*)aHandle;
+    
+    iWindowGc->Activate(*aWindow);
+    aWindow->BeginRedraw();
+    iWindowGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
+    iWindowGc->SetBrushColor(TRgb(255, 0, 0));
+    iWindowGc->Clear();
+    aWindow->EndRedraw();
+    iWindowGc->Deactivate();
+    iWsSession.Flush();  
+    }
+
+void CControler::HandleChangeForeGroundL()
+    {
+
+    }
+
+TBool CControler::HandleKeyEventL(const TKeyEvent& aKey, TEventCode aCode)
+    {
+    if(aCode == EEventKey && aKey.iCode == EKeyBackspace)
+        {
+        Exit();
+        }
+    
+    return EFalse;
+    }
+
+TUid CControler::GetForeGroundAppUid()
+    {
+    TInt wgid = iWsSession.GetFocusWindowGroup();
+    CApaWindowGroupName* gn = CApaWindowGroupName::NewLC(iWsSession, wgid);
+    TUid aCurAppUid = gn->AppUid();
+    CleanupStack::PopAndDestroy(gn);
+    return aCurAppUid;
+    }