зеркало из https://github.com/mozilla/gecko-dev.git
95 строки
3.3 KiB
Plaintext
95 строки
3.3 KiB
Plaintext
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsISupports.idl"
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#include "domstubs.idl"
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webidl CharacterData;
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webidl Node;
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webidl Range;
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%{C++
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#include "mozilla/EditorDOMPoint.h"
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class nsINode;
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class nsIContent;
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namespace mozilla {
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template class EditorDOMPointBase<nsINode*, nsIContent*>;
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} // namespace mozilla
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%}
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[ref] native EditorRawDOMPointRef(mozilla::EditorDOMPointBase<nsINode*, nsIContent*>);
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/*
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Editor Action Listener interface to outside world
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*/
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/**
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* A generic editor action listener interface.
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* <P>
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* nsIEditActionListener is the interface used by applications wishing to be notified
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* when the editor modifies the DOM tree.
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*
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* Note: this is the wrong class to implement if you are interested in generic
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* change notifications. For generic notifications, you should implement
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* nsIDocumentObserver.
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*/
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[scriptable, uuid(b22907b1-ee93-11d2-8d50-000064657374)]
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interface nsIEditActionListener : nsISupports
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{
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/**
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* Called after the editor deletes a node.
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* @param aChild The node to delete
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* @param aResult The result of the delete node operation.
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*/
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void DidDeleteNode(in Node aChild, in nsresult aResult);
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/**
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* Called after the editor joins 2 nodes.
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* @param aJoinedPoint The joined point. If aLeftNodeWasRemoved is true,
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* it points after inserted left node content in the
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* right node. Otherwise, it points start of inserted
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* right node content in the left node.
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* @param aRemovedNode The removed node.
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* @param aLeftNodeWasRemoved
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* true if left node is removed and its contents were
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* moved into start of the right node.
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* false if right node is removed and its contents were
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* moved into end of the left node.
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*/
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[noscript]
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void DidJoinContents([const] in EditorRawDOMPointRef aJoinedPoint,
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[const] in Node aRemovedNode,
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in bool aLeftNodeWasRemoved);
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/**
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* Called after the editor inserts text.
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* @param aTextNode This node getting inserted text.
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* @param aOffset The offset in aTextNode to insert at.
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* @param aString The string that gets inserted.
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* @param aResult The result of the insert text operation.
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*/
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void DidInsertText(in CharacterData aTextNode,
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in long aOffset,
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in AString aString,
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in nsresult aResult);
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/**
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* Called before the editor deletes text.
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* @param aTextNode This node getting text deleted.
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* @param aOffset The offset in aTextNode to delete at.
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* @param aLength The amount of text to delete.
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*/
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void WillDeleteText(in CharacterData aTextNode,
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in long aOffset,
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in long aLength);
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/**
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* Called before the editor deletes the ranges.
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* @param aRangesToDelete The ranges to be deleted.
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*/
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void WillDeleteRanges(in Array<Range> aRangesToDelete);
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};
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