--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/eswt_akn/eswtdirectcontent/native/inc/swtdccontrol.h	Mon May 03 12:27:20 2010 +0300
@@ -0,0 +1,204 @@
+/*
+* Copyright (c) 2007-2009 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 FILE IS NOT INCLUDED INTO ECLIPSE CVS DELIVERY
+*
+*/
+
+
+#ifndef SWTDCCONTROL_H
+#define SWTDCCONTROL_H
+
+#ifndef RD_JAVA_NGA_ENABLED
+#define SWTDCCONTROL_DSA_ENABLED
+#endif
+
+#include <swtcontrolbase.h>
+
+
+#include <eiklabel.h>
+#include <eikspace.h>
+#include <w32std.h>
+
+#include <eswtwidgetscore.h>
+#include <mswtclient.h>
+
+#include <mmmacontainer.h>
+
+// MUiEventConsumer interface
+#include <reflcdui.h>
+
+// MSwtDcEventConsumer interface
+#include "swtdceventconsumer.h"
+
+class MSWTDirectContent;
+class CSwtDcObserver;
+
+
+NONSHARABLE_CLASS(CSwtDCControl)
+        : public CCoeControl
+        , public ASwtControlBase
+        , public MSwtAppFocusObserver
+        , public MMMAContainer
+        , public MSwtDcEventConsumer
+#ifdef SWTDCCONTROL_DSA_ENABLED        
+        , public MDirectScreenAccess
+#endif
+{
+public: // New methods
+    static CSwtDCControl* NewL(MSwtDisplay& aDisplay,
+    TSwtPeer aPeer,
+    MSwtComposite* aParent,
+    MMMADirectContent* aContent);
+    ~CSwtDCControl();
+
+protected: // New methods
+    CSwtDCControl(MSwtDisplay& aDisplay,
+                  TSwtPeer aPeer,
+                  MSwtComposite* aParent);
+
+    void ConstructL();
+
+    void SetFullScreenState();
+    void UpdateFullScreenState();
+    TRect GetTopShellRect() const;
+    void DoDraw();
+    void DoCallDSAResourcesCallback(MUiEventConsumer *aConsumer);
+    void DoCallUICallback(MUiEventConsumer *aConsumer, TInt aCallbackId);
+
+public: // From CCoeControl
+    void SetDimmed(TBool aDimmed);
+    void HandleResourceChange(TInt aType);
+    void MakeVisible(TBool aVisible);
+
+protected: // From CCoeControl
+    void Draw(const TRect& aRect) const;
+    void FocusChanged(TDrawNow aDrawNow);
+    void PositionChanged();
+    void SizeChanged();
+    TTypeUid::Ptr MopSupplyObject(TTypeUid aId);
+
+public: // From MSwtControl
+    CCoeControl& CoeControl();
+    const CCoeControl& CoeControl() const;
+    void ProcessKeyEventL(const TKeyEvent& aKeyEvent,
+                          TEventCode aType);
+    TInt GetBorderWidth() const;
+    TRect ClientRect() const;
+    TSize ComputeSizeL(TInt aWHint, TInt aHHint);
+    void SetVisible(TBool aVisible);
+    TSwtPeer Dispose();
+
+public: // From MSwtAppFocusObserver
+    void HandleAppFocusChangeL(TBool aFocused);
+
+public: // From MSWTContainer
+    void MdcRemoveContent();
+    TBool MdcContainerVisibility() const;
+    void MdcRepaint() const;
+    void MdcGetContentRect(TRect& aControlRect,
+                           TRect& aParentRect) const;
+
+    void MdcInvalidate(const TSize& aPreferredSize);
+    void MdcSetDisplayFullScreen(TBool aFullScreen);
+    void MdcGetDSAResources(
+        MUiEventConsumer& aConsumer,
+        TBool aIsInUiThread);
+    void MdcGetUICallback(MUiEventConsumer& aConsumer, TInt aCallbackId);
+    TRect MdcContainerWindowRect() const;
+
+public: // From MSwtDcFullscreenProvider
+    void HandleDcEvent(int aType);
+    
+#ifdef SWTDCCONTROL_DSA_ENABLED  
+public: // MDirectScreenAccess
+    void Restart(RDirectScreenAccess::TTerminationReasons aReason);
+    void AbortNow(RDirectScreenAccess::TTerminationReasons aReason);
+#endif
+
+public: // New methods
+    /**
+     * Sets client pointer to eSWT ui thread. It's needed with MdcRepaint
+     * method.
+     * @param aClient client to eSWT ui thread
+     * @param aClientHeap client's heap
+     */
+    void SetClient(MSwtClient* aClient, RHeap& aClientHeap);
+
+    /**
+     * Deletes iClient instance
+     */
+    void DeleteClient();
+
+    /**
+     * Calls content's MdcContentRectChanged method
+     */
+    void InformContentRect();
+
+    /**
+     * Sets control's size to its parent size.
+     * This method must be called from ui thread.
+     */
+    void SetDisplayFullScreen(TBool aFullScreen);
+
+private:
+    TBool IsControlActive() const;
+#ifdef SWTDCCONTROL_DSA_ENABLED       
+    TBool IsDsaRegionValid() const;
+#endif
+    TBool IsContentVisibilityAllowed() const;
+    TBool IsFrameBufferUsed() const;
+
+private: // Data
+    // Own.
+    MSwtClient* iClient;
+
+    // Not own. heap where iClient is
+    RHeap* iClientHeap;
+
+    // Not own.
+    MMMADirectContent* iContent;
+
+#ifdef SWTDCCONTROL_DSA_ENABLED
+    // Own.
+    CDirectScreenAccess* iDSAccess;
+#endif
+
+    // Store video state
+    TBool iFullScreen;
+
+    // Store non-fullscreen size & position
+    TPoint iNormalPos;
+    TSize  iNormalSize;
+
+    // Store last fade effect message
+    TInt iLastFadeMessage;
+
+#ifdef SWTDCCONTROL_DSA_ENABLED
+    // True, is DSA was started already
+    TBool iDsaWasStartedAlready;
+#endif
+    
+    // Own.
+    // This observer receives requests from any thread and asynchronously
+    // calls a callback in ESWT thread to a given receiver
+    CSwtDcObserver* iDcObserver;
+    
+    
+};
+
+
+#endif // SWTDCCONTROL_H
+
+
+