mmlibs/mmfw/src/Client/Video/mediaclientextdisplayhandler.cpp
branchRCL_3
changeset 7 94dbab0a2133
child 8 bc06d8566074
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmlibs/mmfw/src/Client/Video/mediaclientextdisplayhandler.cpp	Fri Mar 12 15:50:33 2010 +0200
@@ -0,0 +1,96 @@
+// 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:
+//
+
+#include "mediaclientextdisplayhandler.h"
+#include "mediaclientvideotrace.h"
+
+CMediaClientExtDisplayHandler* CMediaClientExtDisplayHandler::NewL(TInt aDisplayId)
+    {
+    DEBUG_PRINTF("CMediaClientExtDisplayHandler::NewL +++");
+    CMediaClientExtDisplayHandler* self = new (ELeave) CMediaClientExtDisplayHandler(aDisplayId);
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(self);
+    DEBUG_PRINTF("CMediaClientExtDisplayHandler::NewL ---");
+    return self;
+    }
+
+CMediaClientExtDisplayHandler::CMediaClientExtDisplayHandler(TInt aDisplayId)
+: iDisplayId(aDisplayId)
+    {   
+    DEBUG_PRINTF("CMediaClientExtDisplayHandler::CMediaClientExtDisplayHandler +++"); 
+    DEBUG_PRINTF("CMediaClientExtDisplayHandler::CMediaClientExtDisplayHandler ---");
+    }
+
+void CMediaClientExtDisplayHandler::ConstructL()
+    {
+    DEBUG_PRINTF("CMediaClientExtDisplayHandler::ConstructL +++");
+    
+    DEBUG_PRINTF("CMediaClientExtDisplayHandler::ConstructL RWsSession Connect");
+    TInt err = iWs.Connect();
+    if (err != KErrNone)
+        {
+        DEBUG_PRINTF("CMediaClientExtDisplayHandler::ConstructL Windows Server unavailable");
+        User::Leave(err);
+        }
+
+    DEBUG_PRINTF("CMediaClientExtDisplayHandler::ConstructL CWsScreenDevice Create");
+    iScreen = new (ELeave) CWsScreenDevice(iWs);
+    User::LeaveIfError(iScreen->Construct(iDisplayId));
+
+    DEBUG_PRINTF("CMediaClientExtDisplayHandler::ConstructL RWindowGroup Create");
+    iRootWindow = RWindowGroup(iWs);
+    User::LeaveIfError(iRootWindow.Construct((TUint32)this, ETrue));
+
+    DEBUG_PRINTF("CMediaClientExtDisplayHandler::ConstructL RWindow Create");
+    iExternalDisplayWindow = RWindow(iWs);
+    User::LeaveIfError(iExternalDisplayWindow.Construct(iRootWindow,((TUint32)(this)) + 1));
+    DEBUG_PRINTF2("CMediaClientExtDisplayHandler::ConstructL - iExternalDisplayWindow WsHandle 0x%X", iExternalDisplayWindow.WsHandle());
+
+    DEBUG_PRINTF("CMediaClientExtDisplayHandler::ConstructL Setup external window");
+    iExternalDisplayWindow.SetExtent(TPoint(0,0), iScreen->SizeInPixels());
+    iExternalDisplayWindow.SetVisible(ETrue);
+    iExternalDisplayWindow.Activate();
+    iWs.Flush();
+    
+    DEBUG_PRINTF("CMediaClientExtDisplayHandler::ConstructL ---");
+    }
+
+CMediaClientExtDisplayHandler::~CMediaClientExtDisplayHandler()
+    {
+    DEBUG_PRINTF("CMediaClientExtDisplayHandler::~CMediaClientExtDisplayHandler +++");
+    
+    iExternalDisplayWindow.Close();
+    iRootWindow.Close();
+    delete iScreen;
+    iScreen = NULL;
+    iWs.Close();
+    
+    DEBUG_PRINTF("CMediaClientExtDisplayHandler::~CMediaClientExtDisplayHandler ---");
+    }
+
+RWindowBase* CMediaClientExtDisplayHandler::Window()
+    {
+    DEBUG_PRINTF("CMediaClientExtDisplayHandler::Window +++");
+    DEBUG_PRINTF("CMediaClientExtDisplayHandler::Window ---");
+    return &iExternalDisplayWindow;
+    }
+
+TSize CMediaClientExtDisplayHandler::DisplaySizeInPixels()
+    {
+    DEBUG_PRINTF("CMediaClientExtDisplayHandler::DisplaySizeInPixels +++");
+    DEBUG_PRINTF("CMediaClientExtDisplayHandler::DisplaySizeInPixels ---");
+    return iScreen->SizeInPixels();
+    }