--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/mmapi_qt/baseline/inc.dsa/cmmadsawindow.h	Fri May 14 15:47:24 2010 +0300
@@ -0,0 +1,139 @@
+/*
+* Copyright (c) 2002-2009 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 class implements MMMADisplayWindow functionality
+*                in Direct Screen Access based displays for Helix engine.
+*
+*/
+
+
+#ifndef CMMADSAWINDOW_H
+#define CMMADSAWINDOW_H
+
+
+//  INCLUDES
+#include <w32std.h>
+#include <e32std.h>
+#include <mmf/common/mmfstandardcustomcommands.h>
+#include "mmmadisplaywindow.h"
+#include "mmafunctionserver.h"
+#include "cmmaplayer.h"
+
+//  CONSTANTS
+const TInt KMMAVideoMinDimension = 32; // minimum video width and height
+
+//  CLASS DECLARATION
+/**
+* This class implements MMMADisplayWindow functionality
+* in Direct Screen Access based displays for Helix engine.
+*/
+NONSHARABLE_CLASS(CMMADSAWindow): public CBase,
+        public MMMADisplayWindow
+{
+public:     // Constructors and destructors
+    static CMMADSAWindow* NewL(
+        MMAFunctionServer* aEventSource,
+        CMMAPlayer* aPlayer,
+        RMMFVideoPlayControllerCustomCommands* aVPCustomCommand);
+
+    virtual ~CMMADSAWindow();
+
+private:  // Constructors and destructors
+    CMMADSAWindow(
+        MMAFunctionServer* aEventSource,
+        CMMAPlayer* aPlayer,
+        RMMFVideoPlayControllerCustomCommands* aVPCustomCommand);
+
+    void ConstructL();
+
+public: // New methods
+    TBool IsVisible() const;
+
+public: // Methods derived from MMMADisplayWindow
+    void SetDestinationBitmapL(CFbsBitmap* aBitmap);
+    void DrawFrameL(const CFbsBitmap* aBitmap);
+    void SetDrawRect(const TRect& aRect);
+    void SetDrawRectThread(const TRect& aRect);
+    const TRect& DrawRect();
+    TSize WindowSize();
+    void SetPosition(const TPoint& aPosition);
+    void SetVisible(TBool aVisible, TBool aUseEventServer = ETrue);
+    void SetWindowRect(const TRect& aRect,MMMADisplay::TThreadType aThreadType);
+    const TRect& WindowRect();
+    void ContainerDestroyed();
+    /**
+     * Notifies window that any drawing
+     * via direct screen access must be aborted
+     */
+    void AbortDSA();
+
+    /**
+     * Allows window to draw
+     * via direct screen access after MdcAbortDSA
+     */
+    void ResumeDSA();
+
+private:
+    static void StaticSetWindowPosition(
+        CMMADSAWindow* aWindow,
+        TPoint aPosition,
+        MMAFunctionServer* aEventSource,
+        CMMAPlayer* aPlayer);
+
+    static void SetWindowVisible(
+        CMMADSAWindow* aWindow,
+        TBool aVisible,
+        MMAFunctionServer* aEventSource,
+        CMMAPlayer* aPlayer);
+
+    static void StaticAbortDSA(
+        CMMADSAWindow* aWindow,
+        MMAFunctionServer* aEventSource,
+        CMMAPlayer* aPlayer);
+
+    static void StaticResumeDSA(
+        CMMADSAWindow* aWindow,
+        MMAFunctionServer* aEventSource,
+        CMMAPlayer* aPlayer);
+private:  // Data
+    TRect iDrawRect;
+    TRect iClientRect;
+
+    /**
+     * not owned, used for switching from UI thread to MMA thread
+     */
+    MMAFunctionServer* iEventSource;
+
+    /**
+     * We must depend on player's state because direct screen access may
+     * not be resumed before player is started.
+     */
+    CMMAPlayer* iPlayer;
+
+    /**
+     * not owned, used for controlling video position and visibility
+     */
+    RMMFVideoPlayControllerCustomCommands* iVideoPlayControllerCustomCommands;
+
+    /**
+     * Indicates if content need to be drawn.
+     */
+    TBool iVisible;
+
+    /**
+     * Indicates if DSA is aborted.
+     */
+    TBool iDSAAborted;
+};
+
+#endif // CMMADSAWINDOW_H