--- a/browserui/browser/BrowserAppInc/BrowserWindowManager.h Tue Feb 02 00:12:41 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,208 +0,0 @@
-/*
-* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of the License "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:
-* Multiple Windows' WindowManager.
-*
-*
-*/
-
-
-#ifndef __MULTIPLE_WINDOWS_WINDOWMANAGER_H__
-#define __MULTIPLE_WINDOWS_WINDOWMANAGER_H__
-
-// INCLUDES FILES
-#include "WmlBrowserBuild.h"
-#include "Preferences.h"
-#include <e32base.h>
-#include <brctldefs.h>
-#include "WindowObserver.h"
-
-// FORWARD DECLARATIONS
-class CBrowserWindow;
-class MApiProvider;
-class CBrowserContentView;
-class MWindowInfoProvider;
-class CWindowInfo;
-class CBrowserWindowQue;
-
-// CLASS DECLARATION
-
-/**
-* Interface to query several API implementations via Window class.
-*
-* @lib Browser.app
-* @since Series 60 3.0
-*/
-class CBrowserWindowManager : public CBase,
- public MPreferencesObserver
- {
- public: // constructors / destructor
-
- static CBrowserWindowManager* NewLC(
- MApiProvider& aApiProvider,
- CBrowserContentView& aContentView,
- TInt aMaxWindowCount );
- static CBrowserWindowManager* NewL(
- MApiProvider& aApiProvider,
- CBrowserContentView& aContentView,
- TInt aMaxWindowCount );
- ~CBrowserWindowManager();
-
- public: // accessing windows / window data
-
- TInt WindowCount() const;
-
- inline TInt MaxWindowCount() const;
-
- // @returns window object
- // possible error codes: KErrNotFound, KErrGeneral
- // searching for a window identified by an Id
- TInt Window( TInt aWindowId, CBrowserWindow*& aWindow );
-
- // @returns window object
- // possible error codes: KErrNotFound, KErrGeneral
- // searching for a window identified by an Id
- CBrowserWindow* FindWindowL(
- const TDesC& aTargetName );
-
- CBrowserWindow* CurrentWindow() const;
-
- CBrowserWindowQue* CurrentWindowQue() const;
-
- inline MApiProvider* ApiProvider() const;
-
- inline CBrowserContentView* ContentView() const;
-
- CArrayFixFlat<CWindowInfo*>* GetWindowInfoL(
- MWindowInfoProvider* aWindowInfo );
-
- inline void SetUserExit( TBool aUserExit );
-
- void SendCommandToAllWindowsL( TInt aCommand );
-
- /**
- * Adds an observer which is notified about window events
- * @param aObserver The observer which will receive window events.
- * @since series 60 3.1
- */
- void AddObserverL( MWindowObserver* aObserver );
-
- /**
- * Removes an observer which won`t be notified about window events.
- * @param aObserver The observer which will not receive
- * further window events.
- * @since 3.1
- */
- void RemoveObserver( MWindowObserver* aObserver );
-
- /**
- * Notifies the observer about an event.
- * @param aEvent The type of the event.
- * @since 3.1
- */
- void NotifyObserversL( TWindowEvent aEvent, TInt aWindowId = 0 );
-
- public: // window management
-
- // possible leave codes: KErrNoMemory
- // Window specific settings are read from ApiProvider().Preferences()
- // based on the current state
- CBrowserWindow* CreateWindowL(
- TInt aParentId,
- const TDesC* aTargetName );
-
- /**
- * Deletes a window.
- * @param aWindowId the window to be deleted
- * @param aUserInitiated: user or script initiated the process
- * @return the windowId should be activated or 0
- */
- TInt DeleteWindowL( TInt aWindowId, TBool aForceDelete = EFalse );
-
- // possible leave codes: KErrNotFound
- TInt SwitchWindowL( TInt aWindowId, TBool aDraw = ETrue );
-
- // is there any content in the window?
- inline TBool IsContentExist() const;
-
- // content was shown in the window
- inline void SetContentExist( TBool aValue );
-
- // Sets the type of content in the view
- void SetCurrentWindowViewState(TBrCtlDefs::TBrCtlState aViewState, TInt aValue);
-
- //Closes all windows except the current one
- void CloseAllWindowsExceptCurrent();
-
- public: // from MPreferencesObserver
-
- /**
- * Observer for Preference changes
- */
- virtual void HandlePreferencesChangeL(
- const TPreferencesEvent aEvent,
- TPreferencesValues& aValues,
- TBrCtlDefs::TBrCtlSettings aSettingType );
-
- protected:
-
- CBrowserWindowManager(
- MApiProvider& aApiProvider,
- CBrowserContentView& aContentView,
- TInt aMaxWindowCount );
- /**
- * 2nd phase constructor
- */
- void ConstructL();
-
- // searching for a window identified by its Id and TargetName
- // returns with the Window
- TInt Window(
- TInt aParentId,
- const TDesC* aTargetName,
- CBrowserWindow*& aWindow,
- CBrowserWindowQue* aStartingItem ) const;
-
- // searching for a window identified by its Id
- // returns with the Queue element of that Window
- TInt Window(
- TInt aWindowId,
- CBrowserWindowQue*& aWindowQue,
- CBrowserWindowQue* aStartingItem ) const;
-
- // really delete a window
- TInt DeleteOneWindowL( TInt aWindowId );
-
- // removes already deleted (status) windows from the queue
- void RemoveDeletedWindowsL();
-
- private:
- static TInt iWindowIdGenerator; // for generating window's id
- MApiProvider* iApiProvider; // not owned
- CBrowserContentView* iContentView; // not owned
- TInt iMaxWindowCount;
- TInt iWindowCount;
- TInt iDeletedWindowCount;
- CBrowserWindowQue* iWindowQueue; // head of the windows
- CBrowserWindowQue* iCurrentWindow; // points to the current window
- TBool iUserExit;
- TBool iIsContentExist;
- CArrayPtrFlat< MWindowObserver >* iObservers;
- };
-
-#include "BrowserWindowManager.inl"
-
-#endif // __MULTIPLE_WINDOWS_WINDOWMANAGER_H__
-
-// End of File