зеркало из https://github.com/mozilla/pjs.git
107 строки
3.7 KiB
C++
107 строки
3.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
|
|
*
|
|
* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is the Mozilla browser.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications, Inc.
|
|
* Portions created by the Initial Developer are Copyright (C) 1999
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Simon Fraser <sfraser@netscape.com>
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either of the GNU General Public License Version 2 or later (the "GPL"),
|
|
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
#ifndef nsDocShellEditorData_h__
|
|
#define nsDocShellEditorData_h__
|
|
|
|
#ifndef nsCOMPtr_h___
|
|
#include "nsCOMPtr.h"
|
|
#endif
|
|
|
|
#ifndef __gen_nsIDocShell_h__
|
|
#include "nsIDocShell.h"
|
|
#endif
|
|
|
|
#ifndef __gen_nsIEditingSession_h__
|
|
#include "nsIEditingSession.h"
|
|
#endif
|
|
|
|
|
|
#include "nsIEditor.h"
|
|
|
|
|
|
// a non-XPCOM class that is used to store per-docshell editor-related
|
|
// data.
|
|
|
|
class nsDocShellEditorData
|
|
{
|
|
public:
|
|
|
|
nsDocShellEditorData(nsIDocShell* inOwningDocShell);
|
|
~nsDocShellEditorData();
|
|
|
|
|
|
// set a flag to say this frame should be editable when the next url loads
|
|
nsresult MakeEditable(PRBool inWaitForUriLoad);
|
|
|
|
PRBool GetEditable();
|
|
|
|
// actually create the editor for this docShell
|
|
nsresult CreateEditor();
|
|
|
|
// get the editing session. The editing session always lives on the content
|
|
// root docShell; this call may crawl up the frame tree to find it.
|
|
nsresult GetEditingSession(nsIEditingSession **outEditingSession);
|
|
|
|
// get the editor for this docShell. May return null but NS_OK
|
|
nsresult GetEditor(nsIEditor **outEditor);
|
|
|
|
// set the editor on this docShell
|
|
nsresult SetEditor(nsIEditor *inEditor);
|
|
|
|
// Tear down the editor on this docshell, if any.
|
|
void TearDownEditor();
|
|
|
|
protected:
|
|
|
|
nsresult EnsureEditingSession();
|
|
|
|
protected:
|
|
|
|
nsIDocShell* mDocShell; // the doc shell that owns us. Weak ref, since it always outlives us.
|
|
|
|
nsCOMPtr<nsIEditingSession> mEditingSession; // only present for the content root docShell. Session is owned here
|
|
|
|
PRBool mMakeEditable; // indicates whether to make an editor after a url load
|
|
nsCOMPtr<nsIEditor> mEditor; // if this frame is editable, store editor here. Editor is owned here.
|
|
|
|
};
|
|
|
|
|
|
#endif // nsDocShellEditorData_h__
|