b6be8ea31d
attribute MOZ_EDITOR_BOGUS_NODE set to TRUE. this solves the problem of when you do a SelectAll then a DEL, you don't have a cursor or any way to set selection in the document. You do still have the problem that the nbsp is pretty narrow and the frame containing it is hard to hit with the mouse. We really need the "set selection to frame nearest the mouse down point" operation. the intent is for all inserts to look for this node, and if found delete it before the insert. likewise, all deletes will be no-ops if this node is found. git-svn-id: svn://10.0.0.236/trunk@23836 18797224-902f-48f8-a5cc-f745e15eee43
63 lines
2.1 KiB
C++
63 lines
2.1 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef nsTextEditRules_h__
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#define nsTextEditRules_h__
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#include "nsIEditor.h"
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#include "nsCOMPtr.h"
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class nsTextEditor;
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/** Object that encapsulates HTML text-specific editing rules.
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*
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* To be a good citizen, edit rules must live by these restrictions:
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* 1. All data manipulation is through the editor.
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* Content nodes in the document tree must <B>not</B> be manipulated directly.
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* Content nodes in document fragments that are not part of the document itself
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* may be manipulated at will. Operations on document fragments must <B>not</B>
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* go through the editor.
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* 2. Selection must not be explicitly set by the rule method.
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* Any manipulation of Selection must be done by the editor.
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*/
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class nsTextEditRules
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{
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public:
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nsTextEditRules();
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virtual ~nsTextEditRules();
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NS_IMETHOD Init(nsTextEditor *aEditor);
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NS_IMETHOD WillInsertBreak(nsIDOMSelection *aSelection, PRBool *aCancel);
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NS_IMETHOD DidInsertBreak(nsIDOMSelection *aSelection, nsresult aResult);
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NS_IMETHOD GetInsertBreakTag(nsIAtom **aTag);
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NS_IMETHOD WillDeleteSelection(nsIDOMSelection *aSelection, PRBool *aCancel);
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NS_IMETHOD DidDeleteSelection(nsIDOMSelection *aSelection, nsresult aResult);
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protected:
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nsTextEditor *mEditor; // note that we do not refcount the editor
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};
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#endif //nsTextEditRules_h__
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