--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/browserui/browser/BrowserAppInc/BrowserWindowQueue.h Wed Sep 01 12:31:04 2010 +0100
@@ -0,0 +1,72 @@
+/*
+* 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:
+* Internal class for storing a window.
+*
+*
+*/
+
+
+#ifndef __MULTIPLE_WINDOWS_WINDOWQUEUE_H__
+#define __MULTIPLE_WINDOWS_WINDOWQUEUE_H__
+
+// INCLUDES FILES
+#include "WmlBrowserBuild.h"
+#include <e32base.h>
+
+// FORWARD DECLARATIONS
+class CBrowserWindow;
+
+// CLASS DECLARATION
+
+// multiple linked queue for windows
+// iPrev and iNext for stepping through all the queue
+// iParent points to the window's parent
+class CBrowserWindowQue: public CBase
+ {
+ public: // default constructor to have a valid window
+ CBrowserWindowQue( CBrowserWindow* aWindow ) :
+ iWindow(aWindow), iParent(NULL),
+ iPrev(NULL), iNext(NULL), iStatus( 0 ) {}
+ ~CBrowserWindowQue();
+
+ public:
+ // returns the last item in the queue
+ inline CBrowserWindowQue* LastItem() const ;
+ // appends an iten at the end of the queue
+ void AppendL( CBrowserWindowQue* aItem );
+ // points to the 'next' window which is not deleted
+ CBrowserWindowQue* Next() const;
+ // points to the 'prev' window which is not deleted
+ CBrowserWindowQue* Prev() const;
+
+
+ public:
+ enum TWindowStatus { // bit mask
+ EWindowNone = 0,
+ EWindowDeleted = 1
+ };
+
+ public: // data members
+ CBrowserWindow* iWindow;
+ CBrowserWindowQue* iParent;
+ CBrowserWindowQue* iPrev;
+ CBrowserWindowQue* iNext;
+ TInt iStatus; // bitmask
+ };
+
+
+#endif // __MULTIPLE_WINDOWS_WINDOWQUEUE_H__
+
+// End of File