--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lafagnosticuifoundation/cone/inc/COEVWMAN.H	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,128 @@
+// Copyright (c) 1997-2009 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:
+//
+
+#ifndef __COEVWMAN_H__
+#define __COEVWMAN_H__
+
+#include <viewcli.h>	// class MVwsSessionWrapperObserver
+
+#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS
+#include <vwsdefpartner.h>
+#endif
+
+class CCoeAppUi;
+class CCoeEnv;
+class MCoeView;
+class MCoeViewDeactivationObserver;
+class MCoeViewActivationObserver;
+class CCoeControl;
+class CCoeView;
+class MCoeViewObserver;
+class CCoeViewObserver;
+class CVwsSessionWrapper;
+
+
+/**
+ * The CCoeViewManager class provides Cone's view management and implements the view specific functionality accessed
+ * through the CCoeAppUi API.
+ *
+ */
+class CCoeViewManager : public CBase, public MVwsSessionWrapperObserver
+	{
+public:
+	static CCoeViewManager* NewL(CCoeEnv& aCoeEnv,CCoeAppUi& aAppUi,CCoeAppUi* aPreviousAppUi);
+	~CCoeViewManager();
+private:
+	CCoeViewManager(CCoeEnv& aCoeEnv,CCoeAppUi& aAppUi,CCoeAppUi* aPreviousAppUi);
+	void ConstructL();
+public: // view activation
+	void ActivateViewL(const TVwsViewId& aViewId, TBool aActivatingTopView = EFalse);
+	void ActivateViewL(const TVwsViewId& aViewId,const TUid& aCustomMessageId,const TDesC8& aCustomMessage, TBool aActivatingTopView = EFalse);
+	void ActivateTopViewL();
+	void DeactivateActiveViewL();
+	void DeactivateActiveViewIfOwnerMatchL();
+	void CreateActivateViewEventL(const TVwsViewId& aViewId,const TUid& aCustomMessageId,const TDesC8& aCustomMessage);
+public: // view registration
+	void RegisterViewL(MCoeView& aView);
+	void DeregisterView(const MCoeView& aView);
+	void RegisterApplicationViewL(const TUid& aAppUid);			
+	void DeregisterApplicationView();
+	void CheckInitializeViewsL(const TUid& aAppUid);
+	void SetDefaultViewL(const MCoeView& aView);
+	void SetApplicationViewAsDefaultL();
+	TInt GetDefaultViewId(TVwsViewId& aViewId) const;
+	TInt GetActiveViewId(TVwsViewId& aViewId) const;
+public: // view switch observation
+	void AddViewDeactivationObserverL(MCoeViewDeactivationObserver* aViewDeactivationObserver);
+	void RemoveViewDeactivationObserver(MCoeViewDeactivationObserver* aViewDeactivationObserver);
+	void NotifyNextDeactivation(const TVwsViewId& aViewId, MCoeViewDeactivationObserver& aViewDeactivationObserver);
+	void NotifyNextDeactivation(MCoeViewDeactivationObserver& aViewDeactivationObserver);
+	void AddViewActivationObserverL(MCoeViewActivationObserver* aViewActivationObserver);
+	void RemoveViewActivationObserver(MCoeViewActivationObserver* aViewActivationObserver);
+	void NotifyNextActivation(const TVwsViewId& aViewId, MCoeViewActivationObserver& aViewActivationObserver);
+	void NotifyNextActivation(MCoeViewActivationObserver& aViewActivationObserver);
+	void AddViewObserverL(MCoeViewObserver* aViewObserver);
+	void RemoveViewObserver(MCoeViewObserver* aViewObserver);
+public: // View session configuration
+	TInt EnableExternalViewSwitches(TBool aEnable);
+private: // From MVwsSessionWrapperObserver.
+	void HandleViewEventL(const TVwsViewEvent& aEvent);
+public: // view related interfaces.
+	void DoActivationL(const TVwsViewId& aViewId,const TVwsViewId& aPreviousViewId,const TUid& aCustomMessageId,TInt aCustomMessageLength);
+	void DoDeactivation(const TVwsViewId& aViewId, const TVwsViewId& aActiveViewId, const TVwsViewEvent::TVwsViewEventType aType);
+	void HandleViewDeactivationNotification(const TVwsViewId& aViewId,const TVwsViewId& aActiveViewId);
+	void HandleViewActivationNotification(const TVwsViewId& aActiveViewId,const TVwsViewId& aViewToDeactivatedId);
+	TVwsViewIdAndMessage HandleScreenDeviceChangedL(const TVwsViewId& aViewId);
+	TInt ViewIndex(const MCoeView& aView) const;
+	TInt ViewIndex(const TVwsViewId& aViewId) const;
+ 	void SetSystemDefaultViewL(const TVwsViewId& aViewId,TInt aMode);
+	void SetSystemDefaultViewL(const TVwsViewId& aViewId);
+ 	TBool IsViewConstructed(const TVwsViewId& aViewId) const;
+	void GetSystemDefaultViewL(TVwsViewId& aViewId);
+	TBool CheckSourceOfViewSwitchL(const TSecurityPolicy& aSecurityPolicy,const char* aDiagnostic) const;
+	TInt GetTopViewId(TVwsViewId& aViewId) const;
+	void SetCustomControl(const TInt aCustomControl);
+	void SetWindowGroupOrdinal(const TInt aWindowGroupOrdinal);
+	void UpdateViewServerBackgroundColor(const TRgb& aBgColor);
+private:
+	friend class CTestDriver;
+private:
+	void CompleteActivation(TInt aActiveViewIndex,const TVwsViewId& aViewId,const TVwsViewId& aPreviousViewId);
+private:
+	CCoeAppUi& iAppUi;
+	CCoeEnv& iCoeEnv;
+	TPtrC8 iCustomMessage;
+	CCoeAppUi* iPreviousAppUi;
+	TBool iRegisteredApplicationView;
+	CCoeViewObserver* iViewObserver;
+	CArrayPtrFlat<CCoeView> iViewArray;
+	CVwsSessionWrapper* iVwsSession;
+	CArrayPtrFlat<MCoeViewDeactivationObserver> iViewDeactivationObserverArray;
+	MCoeViewDeactivationObserver* iNextViewDeactivationObserver;
+	CArrayPtrFlat<MCoeViewActivationObserver> iViewActivationObserverArray;
+	MCoeViewActivationObserver* iNextViewActivationObserver;
+	CArrayPtrFlat<MCoeViewObserver> iViewObserverArray;
+	TInt iActiveViewIndex;
+	TVwsViewId iDefaultViewId;
+	TVwsViewId iLastActiveViewId;
+	TVwsViewId iActiveViewId;
+	TVwsViewId iApplicationViewId;
+	TBool iActivatingTopView;
+	TVwsViewId iActivatingViewId;
+	TInt iCustomControl;
+	TInt iWindowGroupOrdinal;
+	};
+
+#endif // __COEVWMAN_H__