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mozXMLTermUtils.h
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00001 /* ***** BEGIN LICENSE BLOCK *****
00002  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00003  *
00004  * The contents of this file are subject to the Mozilla Public License Version
00005  * 1.1 (the "License"); you may not use this file except in compliance with
00006  * the License. You may obtain a copy of the License at
00007  * http://www.mozilla.org/MPL/
00008  *
00009  * Software distributed under the License is distributed on an "AS IS" basis,
00010  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00011  * for the specific language governing rights and limitations under the
00012  * License.
00013  *
00014  * The Original Code is XMLterm.
00015  *
00016  * The Initial Developer of the Original Code is
00017  * Ramalingam Saravanan.
00018  * Portions created by the Initial Developer are Copyright (C) 1999
00019  * the Initial Developer. All Rights Reserved.
00020  *
00021  * Contributor(s):
00022  *
00023  * Alternatively, the contents of this file may be used under the terms of
00024  * either the GNU General Public License Version 2 or later (the "GPL"), or
00025  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00026  * in which case the provisions of the GPL or the LGPL are applicable instead
00027  * of those above. If you wish to allow use of your version of this file only
00028  * under the terms of either the GPL or the LGPL, and not to allow others to
00029  * use your version of this file under the terms of the MPL, indicate your
00030  * decision by deleting the provisions above and replace them with the notice
00031  * and other provisions required by the GPL or the LGPL. If you do not delete
00032  * the provisions above, a recipient may use your version of this file under
00033  * the terms of any one of the MPL, the GPL or the LGPL.
00034  *
00035  * ***** END LICENSE BLOCK ***** */
00036 
00037 // mozXMLTermUtils.h: XMLTerm utilities header
00038 
00039 #ifndef _MOZXMLTERMUTILS_H
00040 
00041 #define _MOZXMLTERMUTILS_H 1
00042 
00043 #include "nscore.h"
00044 
00045 #include "nsString.h"
00046 
00047 #include "nsIDocShell.h"
00048 #include "nsIScrollableView.h"
00049 #include "nsIDOMWindowInternal.h"
00050 #include "nsIDOMDocument.h"
00051 #include "nsIScriptContext.h"
00052 
00053 class mozXMLTermUtils
00054 {
00055  public:
00056 
00062   static NS_EXPORT nsresult
00063     ConvertDocShellToDOMWindow(nsIDocShell* aDocShell,
00064                                nsIDOMWindowInternal** aDOMWindow);
00065 
00071   static NS_EXPORT nsresult
00072     ConvertDOMWindowToDocShell(nsIDOMWindowInternal* aDOMWindow,
00073                                nsIDocShell** aDocShell);
00074 
00081   static NS_EXPORT nsresult
00082     GetInnerDOMWindow(nsIDOMWindowInternal* outerDOMWindow,
00083                       const nsString& innerFrameName,
00084                       nsIDOMWindowInternal** innerDOMWindow);
00085 
00091   static NS_EXPORT nsresult
00092     GetPresContextScrollableView(nsPresContext* aPresContext,
00093                                  nsIScrollableView** aScrollableView);
00094 
00100   static NS_EXPORT nsresult
00101     GetPresContextDeviceContext(nsPresContext* aPresContext,
00102                                 nsIDeviceContext** aDeviceContext);
00103 
00109   static NS_EXPORT nsresult
00110     GetScriptContext(nsIDOMDocument* aDOMDocument,
00111                      nsIScriptContext** aScriptContext);
00112 
00119   static NS_EXPORT nsresult
00120     ExecuteScript(nsIDOMDocument* aDOMDocument,
00121                   const nsString& aScript,
00122                   nsString& aOutput);
00123 
00132   static NS_EXPORT nsresult
00133     GetNodeAttribute(nsIDOMNode* aDOMNode,
00134                      const char* aAttName,
00135                      nsString& aAttValue);
00136 
00145   static NS_EXPORT nsresult
00146     TimeStamp(PRInt32 deltaSec, PRTime& lastTime,
00147               nsString& aTimeStamp);
00148 
00154   static NS_EXPORT nsresult
00155     RandomCookie(nsString& aCookie);
00156 
00157 };
00158 
00159 #endif  /* _MOZXMLTERMUTILS_H */