зеркало из https://github.com/mozilla/pjs.git
975 строки
43 KiB
C++
975 строки
43 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Daniel Glazman <glazman@netscape.com>
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* Kathleen Brade <brade@netscape.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef nsHTMLEditor_h__
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#define nsHTMLEditor_h__
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#include "nsCOMPtr.h"
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#include "nsCOMArray.h"
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#include "nsPlaintextEditor.h"
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#include "nsIEditor.h"
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#include "nsIHTMLEditor.h"
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#include "nsITableEditor.h"
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#include "nsIEditorMailSupport.h"
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#include "nsIEditorStyleSheets.h"
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#include "nsITextServicesDocument.h"
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#include "nsEditor.h"
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#include "nsIDOMElement.h"
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#include "nsIDOMEventListener.h"
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#include "nsICSSLoaderObserver.h"
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#include "nsITableLayout.h"
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#include "nsEditRules.h"
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#include "nsEditProperty.h"
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#include "nsHTMLCSSUtils.h"
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#include "nsHTMLObjectResizer.h"
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#include "nsIHTMLAbsPosEditor.h"
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#include "nsIHTMLInlineTableEditor.h"
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#include "nsIHTMLObjectResizeListener.h"
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#include "nsIDocumentObserver.h"
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#include "nsPoint.h"
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#include "nsTArray.h"
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#include "nsAutoPtr.h"
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#include "nsAttrName.h"
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#include "mozilla/dom/Element.h"
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class nsIDOMKeyEvent;
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class nsITransferable;
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class nsIDocumentEncoder;
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class nsIClipboard;
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class TypeInState;
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class nsIContentFilter;
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class nsIURL;
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class nsILinkHandler;
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struct PropItem;
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namespace mozilla {
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namespace widget {
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struct IMEState;
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} // namespace widget
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} // namespace mozilla
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/**
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* The HTML editor implementation.<br>
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* Use to edit HTML document represented as a DOM tree.
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*/
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class nsHTMLEditor : public nsPlaintextEditor,
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public nsIHTMLEditor,
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public nsIHTMLObjectResizer,
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public nsIHTMLAbsPosEditor,
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public nsITableEditor,
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public nsIHTMLInlineTableEditor,
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public nsIEditorStyleSheets,
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public nsICSSLoaderObserver,
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public nsStubMutationObserver
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{
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typedef enum {eNoOp, eReplaceParent=1, eInsertParent=2} BlockTransformationType;
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public:
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enum ResizingRequestID
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{
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kX = 0,
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kY = 1,
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kWidth = 2,
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kHeight = 3
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};
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// see nsIHTMLEditor for documentation
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//Interfaces for addref and release and queryinterface
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//NOTE macro used is for classes that inherit from
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// another class. Only the base class should use NS_DECL_ISUPPORTS
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(nsHTMLEditor, nsPlaintextEditor)
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nsHTMLEditor();
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virtual ~nsHTMLEditor();
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/* ------------ nsPlaintextEditor overrides -------------- */
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NS_IMETHOD GetIsDocumentEditable(bool *aIsDocumentEditable);
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NS_IMETHOD BeginningOfDocument();
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virtual nsresult HandleKeyPressEvent(nsIDOMKeyEvent* aKeyEvent);
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virtual already_AddRefed<nsIContent> GetFocusedContent();
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virtual bool IsActiveInDOMWindow();
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virtual already_AddRefed<nsIDOMEventTarget> GetDOMEventTarget();
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virtual mozilla::dom::Element* GetEditorRoot() MOZ_OVERRIDE;
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virtual already_AddRefed<nsIContent> FindSelectionRoot(nsINode *aNode);
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virtual bool IsAcceptableInputEvent(nsIDOMEvent* aEvent);
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virtual already_AddRefed<nsIContent> GetInputEventTargetContent();
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virtual bool IsEditable(nsIContent *aNode);
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using nsEditor::IsEditable;
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/* ------------ nsStubMutationObserver overrides --------- */
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NS_DECL_NSIMUTATIONOBSERVER_CONTENTAPPENDED
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NS_DECL_NSIMUTATIONOBSERVER_CONTENTINSERTED
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NS_DECL_NSIMUTATIONOBSERVER_CONTENTREMOVED
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/* ------------ nsIEditorIMESupport overrides ------------ */
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NS_IMETHOD GetPreferredIMEState(mozilla::widget::IMEState *aState);
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/* ------------ nsIHTMLEditor methods -------------- */
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NS_DECL_NSIHTMLEDITOR
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/* ------------ nsIHTMLObjectResizer methods -------------- */
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/* -------- Implemented in nsHTMLObjectResizer.cpp -------- */
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NS_DECL_NSIHTMLOBJECTRESIZER
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/* ------------ nsIHTMLAbsPosEditor methods -------------- */
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/* -------- Implemented in nsHTMLAbsPosition.cpp --------- */
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NS_DECL_NSIHTMLABSPOSEDITOR
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/* ------------ nsIHTMLInlineTableEditor methods -------------- */
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/* ------- Implemented in nsHTMLInlineTableEditor.cpp --------- */
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NS_DECL_NSIHTMLINLINETABLEEDITOR
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/* ------------ nsIHTMLEditor methods -------------- */
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NS_IMETHOD CopyLastEditableChildStyles(nsIDOMNode *aPreviousBlock, nsIDOMNode *aNewBlock,
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nsIDOMNode **aOutBrNode);
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NS_IMETHOD LoadHTML(const nsAString &aInputString);
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nsresult GetCSSBackgroundColorState(bool *aMixed, nsAString &aOutColor,
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bool aBlockLevel);
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NS_IMETHOD GetHTMLBackgroundColorState(bool *aMixed, nsAString &outColor);
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/* ------------ nsIEditorStyleSheets methods -------------- */
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NS_IMETHOD AddStyleSheet(const nsAString & aURL);
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NS_IMETHOD ReplaceStyleSheet(const nsAString& aURL);
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NS_IMETHOD RemoveStyleSheet(const nsAString &aURL);
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NS_IMETHOD AddOverrideStyleSheet(const nsAString & aURL);
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NS_IMETHOD ReplaceOverrideStyleSheet(const nsAString& aURL);
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NS_IMETHOD RemoveOverrideStyleSheet(const nsAString &aURL);
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NS_IMETHOD EnableStyleSheet(const nsAString& aURL, bool aEnable);
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/* ------------ nsIEditorMailSupport methods -------------- */
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NS_DECL_NSIEDITORMAILSUPPORT
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/* ------------ nsITableEditor methods -------------- */
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NS_IMETHOD InsertTableCell(PRInt32 aNumber, bool aAfter);
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NS_IMETHOD InsertTableColumn(PRInt32 aNumber, bool aAfter);
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NS_IMETHOD InsertTableRow(PRInt32 aNumber, bool aAfter);
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NS_IMETHOD DeleteTable();
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NS_IMETHOD DeleteTableCell(PRInt32 aNumber);
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NS_IMETHOD DeleteTableCellContents();
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NS_IMETHOD DeleteTableColumn(PRInt32 aNumber);
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NS_IMETHOD DeleteTableRow(PRInt32 aNumber);
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NS_IMETHOD SelectTableCell();
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NS_IMETHOD SelectBlockOfCells(nsIDOMElement *aStartCell, nsIDOMElement *aEndCell);
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NS_IMETHOD SelectTableRow();
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NS_IMETHOD SelectTableColumn();
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NS_IMETHOD SelectTable();
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NS_IMETHOD SelectAllTableCells();
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NS_IMETHOD SwitchTableCellHeaderType(nsIDOMElement *aSourceCell, nsIDOMElement **aNewCell);
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NS_IMETHOD JoinTableCells(bool aMergeNonContiguousContents);
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NS_IMETHOD SplitTableCell();
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NS_IMETHOD NormalizeTable(nsIDOMElement *aTable);
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NS_IMETHOD GetCellIndexes(nsIDOMElement *aCell,
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PRInt32* aRowIndex, PRInt32* aColIndex);
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NS_IMETHOD GetTableSize(nsIDOMElement *aTable,
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PRInt32* aRowCount, PRInt32* aColCount);
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NS_IMETHOD GetCellAt(nsIDOMElement* aTable, PRInt32 aRowIndex, PRInt32 aColIndex, nsIDOMElement **aCell);
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NS_IMETHOD GetCellDataAt(nsIDOMElement* aTable,
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PRInt32 aRowIndex, PRInt32 aColIndex,
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nsIDOMElement **aCell,
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PRInt32* aStartRowIndex, PRInt32* aStartColIndex,
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PRInt32* aRowSpan, PRInt32* aColSpan,
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PRInt32* aActualRowSpan, PRInt32* aActualColSpan,
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bool* aIsSelected);
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NS_IMETHOD GetFirstRow(nsIDOMElement* aTableElement, nsIDOMNode** aRowNode);
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NS_IMETHOD GetNextRow(nsIDOMNode* aCurrentRowNode, nsIDOMNode** aRowNode);
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NS_IMETHOD GetLastCellInRow(nsIDOMNode* aRowNode, nsIDOMNode** aCellNode);
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NS_IMETHOD SetSelectionAfterTableEdit(nsIDOMElement* aTable, PRInt32 aRow, PRInt32 aCol,
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PRInt32 aDirection, bool aSelected);
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NS_IMETHOD GetSelectedOrParentTableElement(nsAString& aTagName,
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PRInt32 *aSelectedCount,
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nsIDOMElement** aTableElement);
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NS_IMETHOD GetSelectedCellsType(nsIDOMElement *aElement, PRUint32 *aSelectionType);
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nsresult GetCellFromRange(nsIDOMRange *aRange, nsIDOMElement **aCell);
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// Finds the first selected cell in first range of selection
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// This is in the *order of selection*, not order in the table
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// (i.e., each cell added to selection is added in another range
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// in the selection's rangelist, independent of location in table)
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// aRange is optional: returns the range around the cell
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NS_IMETHOD GetFirstSelectedCell(nsIDOMRange **aRange, nsIDOMElement **aCell);
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// Get next cell until no more are found. Always use GetFirstSelected cell first
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// aRange is optional: returns the range around the cell
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NS_IMETHOD GetNextSelectedCell(nsIDOMRange **aRange, nsIDOMElement **aCell);
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// Upper-left-most selected cell in table
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NS_IMETHOD GetFirstSelectedCellInTable(PRInt32 *aRowIndex, PRInt32 *aColIndex, nsIDOMElement **aCell);
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/* miscellaneous */
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// This sets background on the appropriate container element (table, cell,)
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// or calls into nsTextEditor to set the page background
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NS_IMETHOD SetCSSBackgroundColor(const nsAString& aColor);
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NS_IMETHOD SetHTMLBackgroundColor(const nsAString& aColor);
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/* ------------ Block methods moved from nsEditor -------------- */
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static already_AddRefed<nsIDOMNode> GetBlockNodeParent(nsIDOMNode *aNode);
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static already_AddRefed<nsIDOMNode> NextNodeInBlock(nsIDOMNode *aNode, IterDirection aDir);
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nsresult IsNextCharWhitespace(nsIDOMNode *aParentNode,
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PRInt32 aOffset,
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bool *outIsSpace,
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bool *outIsNBSP,
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nsCOMPtr<nsIDOMNode> *outNode = 0,
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PRInt32 *outOffset = 0);
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nsresult IsPrevCharWhitespace(nsIDOMNode *aParentNode,
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PRInt32 aOffset,
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bool *outIsSpace,
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bool *outIsNBSP,
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nsCOMPtr<nsIDOMNode> *outNode = 0,
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PRInt32 *outOffset = 0);
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/* ------------ Overrides of nsEditor interface methods -------------- */
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nsresult EndUpdateViewBatch();
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/** prepare the editor for use */
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NS_IMETHOD Init(nsIDOMDocument *aDoc, nsIContent *aRoot, nsISelectionController *aSelCon, PRUint32 aFlags);
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NS_IMETHOD PreDestroy(bool aDestroyingFrames);
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/** Internal, static version */
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static nsresult NodeIsBlockStatic(nsIDOMNode *aNode, bool *aIsBlock);
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NS_IMETHOD SetFlags(PRUint32 aFlags);
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NS_IMETHOD Paste(PRInt32 aSelectionType);
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NS_IMETHOD CanPaste(PRInt32 aSelectionType, bool *aCanPaste);
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NS_IMETHOD PasteTransferable(nsITransferable *aTransferable);
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NS_IMETHOD CanPasteTransferable(nsITransferable *aTransferable, bool *aCanPaste);
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NS_IMETHOD DebugUnitTests(PRInt32 *outNumTests, PRInt32 *outNumTestsFailed);
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/** All editor operations which alter the doc should be prefaced
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* with a call to StartOperation, naming the action and direction */
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NS_IMETHOD StartOperation(OperationID opID,
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nsIEditor::EDirection aDirection);
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/** All editor operations which alter the doc should be followed
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* with a call to EndOperation */
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NS_IMETHOD EndOperation();
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/** returns true if aParentTag can contain a child of type aChildTag */
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virtual bool TagCanContainTag(nsIAtom* aParentTag, nsIAtom* aChildTag);
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/** returns true if aNode is a container */
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virtual bool IsContainer(nsINode* aNode);
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virtual bool IsContainer(nsIDOMNode *aNode);
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/** make the given selection span the entire document */
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NS_IMETHOD SelectEntireDocument(nsISelection *aSelection);
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NS_IMETHOD SetAttributeOrEquivalent(nsIDOMElement * aElement,
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const nsAString & aAttribute,
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const nsAString & aValue,
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bool aSuppressTransaction);
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NS_IMETHOD RemoveAttributeOrEquivalent(nsIDOMElement * aElement,
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const nsAString & aAttribute,
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bool aSuppressTransaction);
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/** join together any afjacent editable text nodes in the range */
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NS_IMETHOD CollapseAdjacentTextNodes(nsIDOMRange *aInRange);
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virtual bool NodesSameType(nsIDOMNode *aNode1, nsIDOMNode *aNode2);
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NS_IMETHODIMP DeleteNode(nsIDOMNode * aNode);
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NS_IMETHODIMP DeleteText(nsIDOMCharacterData *aTextNode,
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PRUint32 aOffset,
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PRUint32 aLength);
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NS_IMETHOD InsertTextImpl(const nsAString& aStringToInsert,
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nsCOMPtr<nsIDOMNode> *aInOutNode,
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PRInt32 *aInOutOffset,
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nsIDOMDocument *aDoc);
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NS_IMETHOD_(bool) IsModifiableNode(nsIDOMNode *aNode);
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virtual bool IsModifiableNode(nsINode *aNode);
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NS_IMETHOD SelectAll();
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NS_IMETHOD GetRootElement(nsIDOMElement **aRootElement);
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/* ------------ nsICSSLoaderObserver -------------- */
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NS_IMETHOD StyleSheetLoaded(nsCSSStyleSheet*aSheet, bool aWasAlternate,
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nsresult aStatus);
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/* ------------ Utility Routines, not part of public API -------------- */
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NS_IMETHOD TypedText(const nsAString& aString, PRInt32 aAction);
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nsresult InsertNodeAtPoint( nsIDOMNode *aNode,
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nsCOMPtr<nsIDOMNode> *ioParent,
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PRInt32 *ioOffset,
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bool aNoEmptyNodes);
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virtual already_AddRefed<nsIDOMNode> FindUserSelectAllNode(nsIDOMNode* aNode);
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/** returns the absolute position of the end points of aSelection
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* in the document as a text stream.
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*/
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nsresult GetTextSelectionOffsets(nsISelection *aSelection,
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PRInt32 &aStartOffset,
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PRInt32 &aEndOffset);
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// Use this to assure that selection is set after attribute nodes when
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// trying to collapse selection at begining of a block node
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// e.g., when setting at beginning of a table cell
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// This will stop at a table, however, since we don't want to
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// "drill down" into nested tables.
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// aSelection is optional -- if null, we get current seletion
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nsresult CollapseSelectionToDeepestNonTableFirstChild(nsISelection *aSelection, nsIDOMNode *aNode);
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/**
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* aNode must be a non-null text node.
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*/
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virtual bool IsTextInDirtyFrameVisible(nsIContent *aNode);
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/**
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* aNode must be a non-null text node.
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* outIsEmptyNode must be non-null.
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*/
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nsresult IsVisTextNode(nsIContent* aNode,
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bool* outIsEmptyNode,
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bool aSafeToAskFrames);
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nsresult IsEmptyNode(nsIDOMNode *aNode, bool *outIsEmptyBlock,
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bool aMozBRDoesntCount = false,
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bool aListOrCellNotEmpty = false,
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bool aSafeToAskFrames = false);
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nsresult IsEmptyNode(nsINode* aNode, bool* outIsEmptyBlock,
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bool aMozBRDoesntCount = false,
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bool aListOrCellNotEmpty = false,
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bool aSafeToAskFrames = false);
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nsresult IsEmptyNodeImpl(nsINode* aNode,
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bool *outIsEmptyBlock,
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bool aMozBRDoesntCount,
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bool aListOrCellNotEmpty,
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bool aSafeToAskFrames,
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bool *aSeenBR);
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// Returns TRUE if sheet was loaded, false if it wasn't
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bool EnableExistingStyleSheet(const nsAString& aURL);
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// Dealing with the internal style sheet lists:
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NS_IMETHOD GetStyleSheetForURL(const nsAString &aURL,
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nsCSSStyleSheet **_retval);
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NS_IMETHOD GetURLForStyleSheet(nsCSSStyleSheet *aStyleSheet, nsAString &aURL);
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// Add a url + known style sheet to the internal lists:
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nsresult AddNewStyleSheetToList(const nsAString &aURL,
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nsCSSStyleSheet *aStyleSheet);
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nsresult RemoveStyleSheetFromList(const nsAString &aURL);
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bool IsCSSEnabled()
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{
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// TODO: removal of mCSSAware and use only the presence of mHTMLCSSUtils
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return mCSSAware && mHTMLCSSUtils && mHTMLCSSUtils->IsCSSPrefChecked();
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}
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static bool HasAttributes(mozilla::dom::Element* aElement)
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{
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MOZ_ASSERT(aElement);
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PRUint32 attrCount = aElement->GetAttrCount();
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return attrCount > 1 ||
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(1 == attrCount && !aElement->GetAttrNameAt(0)->Equals(nsGkAtoms::mozdirty));
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}
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protected:
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NS_IMETHOD InitRules();
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// Create the event listeners for the editor to install
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virtual void CreateEventListeners();
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virtual nsresult InstallEventListeners();
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virtual void RemoveEventListeners();
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bool ShouldReplaceRootElement();
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void ResetRootElementAndEventTarget();
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nsresult GetBodyElement(nsIDOMHTMLElement** aBody);
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// Get the focused node of this editor.
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// @return If the editor has focus, this returns the focused node.
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// Otherwise, returns null.
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already_AddRefed<nsINode> GetFocusedNode();
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// Return TRUE if aElement is a table-related elemet and caret was set
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bool SetCaretInTableCell(nsIDOMElement* aElement);
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// key event helpers
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NS_IMETHOD TabInTable(bool inIsShift, bool *outHandled);
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NS_IMETHOD CreateBR(nsIDOMNode *aNode, PRInt32 aOffset,
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nsCOMPtr<nsIDOMNode> *outBRNode, nsIEditor::EDirection aSelect = nsIEditor::eNone);
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// Table Editing (implemented in nsTableEditor.cpp)
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// Table utilities
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// Insert a new cell after or before supplied aCell.
|
|
// Optional: If aNewCell supplied, returns the newly-created cell (addref'd, of course)
|
|
// This doesn't change or use the current selection
|
|
NS_IMETHOD InsertCell(nsIDOMElement *aCell, PRInt32 aRowSpan, PRInt32 aColSpan,
|
|
bool aAfter, bool aIsHeader, nsIDOMElement **aNewCell);
|
|
|
|
// Helpers that don't touch the selection or do batch transactions
|
|
NS_IMETHOD DeleteRow(nsIDOMElement *aTable, PRInt32 aRowIndex);
|
|
NS_IMETHOD DeleteColumn(nsIDOMElement *aTable, PRInt32 aColIndex);
|
|
NS_IMETHOD DeleteCellContents(nsIDOMElement *aCell);
|
|
|
|
// Move all contents from aCellToMerge into aTargetCell (append at end)
|
|
NS_IMETHOD MergeCells(nsCOMPtr<nsIDOMElement> aTargetCell, nsCOMPtr<nsIDOMElement> aCellToMerge, bool aDeleteCellToMerge);
|
|
|
|
NS_IMETHOD DeleteTable2(nsIDOMElement *aTable, nsISelection *aSelection);
|
|
NS_IMETHOD SetColSpan(nsIDOMElement *aCell, PRInt32 aColSpan);
|
|
NS_IMETHOD SetRowSpan(nsIDOMElement *aCell, PRInt32 aRowSpan);
|
|
|
|
// Helper used to get nsITableLayout interface for methods implemented in nsTableFrame
|
|
NS_IMETHOD GetTableLayoutObject(nsIDOMElement* aTable, nsITableLayout **tableLayoutObject);
|
|
// Needed to do appropriate deleting when last cell or row is about to be deleted
|
|
// This doesn't count cells that don't start in the given row (are spanning from row above)
|
|
PRInt32 GetNumberOfCellsInRow(nsIDOMElement* aTable, PRInt32 rowIndex);
|
|
// Test if all cells in row or column at given index are selected
|
|
bool AllCellsInRowSelected(nsIDOMElement *aTable, PRInt32 aRowIndex, PRInt32 aNumberOfColumns);
|
|
bool AllCellsInColumnSelected(nsIDOMElement *aTable, PRInt32 aColIndex, PRInt32 aNumberOfRows);
|
|
|
|
bool IsEmptyCell(nsIDOMElement *aCell);
|
|
|
|
// Most insert methods need to get the same basic context data
|
|
// Any of the pointers may be null if you don't need that datum (for more efficiency)
|
|
// Input: *aCell is a known cell,
|
|
// if null, cell is obtained from the anchor node of the selection
|
|
// Returns NS_EDITOR_ELEMENT_NOT_FOUND if cell is not found even if aCell is null
|
|
NS_IMETHOD GetCellContext(nsISelection **aSelection,
|
|
nsIDOMElement **aTable,
|
|
nsIDOMElement **aCell,
|
|
nsIDOMNode **aCellParent, PRInt32 *aCellOffset,
|
|
PRInt32 *aRowIndex, PRInt32 *aColIndex);
|
|
|
|
NS_IMETHOD GetCellSpansAt(nsIDOMElement* aTable, PRInt32 aRowIndex, PRInt32 aColIndex,
|
|
PRInt32& aActualRowSpan, PRInt32& aActualColSpan);
|
|
|
|
NS_IMETHOD SplitCellIntoColumns(nsIDOMElement *aTable, PRInt32 aRowIndex, PRInt32 aColIndex,
|
|
PRInt32 aColSpanLeft, PRInt32 aColSpanRight, nsIDOMElement **aNewCell);
|
|
|
|
NS_IMETHOD SplitCellIntoRows(nsIDOMElement *aTable, PRInt32 aRowIndex, PRInt32 aColIndex,
|
|
PRInt32 aRowSpanAbove, PRInt32 aRowSpanBelow, nsIDOMElement **aNewCell);
|
|
|
|
nsresult CopyCellBackgroundColor(nsIDOMElement *destCell, nsIDOMElement *sourceCell);
|
|
|
|
// Reduce rowspan/colspan when cells span into nonexistent rows/columns
|
|
NS_IMETHOD FixBadRowSpan(nsIDOMElement *aTable, PRInt32 aRowIndex, PRInt32& aNewRowCount);
|
|
NS_IMETHOD FixBadColSpan(nsIDOMElement *aTable, PRInt32 aColIndex, PRInt32& aNewColCount);
|
|
|
|
// Fallback method: Call this after using ClearSelection() and you
|
|
// failed to set selection to some other content in the document
|
|
NS_IMETHOD SetSelectionAtDocumentStart(nsISelection *aSelection);
|
|
|
|
// End of Table Editing utilities
|
|
|
|
virtual bool IsBlockNode(nsIDOMNode *aNode);
|
|
virtual bool IsBlockNode(nsINode *aNode);
|
|
|
|
static nsCOMPtr<nsIDOMNode> GetEnclosingTable(nsIDOMNode *aNode);
|
|
|
|
/** content-based query returns true if <aProperty aAttribute=aValue> effects aNode
|
|
* If <aProperty aAttribute=aValue> contains aNode,
|
|
* but <aProperty aAttribute=SomeOtherValue> also contains aNode and the second is
|
|
* more deeply nested than the first, then the first does not effect aNode.
|
|
*
|
|
* @param aNode The target of the query
|
|
* @param aProperty The property that we are querying for
|
|
* @param aAttribute The attribute of aProperty, example: color in <FONT color="blue">
|
|
* May be null.
|
|
* @param aValue The value of aAttribute, example: blue in <FONT color="blue">
|
|
* May be null. Ignored if aAttribute is null.
|
|
* @param aIsSet [OUT] true if <aProperty aAttribute=aValue> effects aNode.
|
|
* @param outValue [OUT] the value of the attribute, if aIsSet is true
|
|
*/
|
|
void IsTextPropertySetByContent(nsIDOMNode* aNode,
|
|
nsIAtom* aProperty,
|
|
const nsAString* aAttribute,
|
|
const nsAString* aValue,
|
|
bool& aIsSet,
|
|
nsAString* outValue = nsnull);
|
|
|
|
// Methods for handling plaintext quotations
|
|
NS_IMETHOD PasteAsPlaintextQuotation(PRInt32 aSelectionType);
|
|
|
|
/** Insert a string as quoted text,
|
|
* replacing the selected text (if any).
|
|
* @param aQuotedText The string to insert.
|
|
* @param aAddCites Whether to prepend extra ">" to each line
|
|
* (usually true, unless those characters
|
|
* have already been added.)
|
|
* @return aNodeInserted The node spanning the insertion, if applicable.
|
|
* If aAddCites is false, this will be null.
|
|
*/
|
|
NS_IMETHOD InsertAsPlaintextQuotation(const nsAString & aQuotedText,
|
|
bool aAddCites,
|
|
nsIDOMNode **aNodeInserted);
|
|
// Return true if the data is safe to insert as the source and destination
|
|
// principals match, or we are in a editor context where this doesn't matter.
|
|
// Otherwise, the data must be sanitized first.
|
|
bool IsSafeToInsertData(nsIDOMDocument* aSourceDoc);
|
|
|
|
nsresult InsertObject(const char* aType, nsISupports* aObject, bool aIsSafe,
|
|
nsIDOMDocument *aSourceDoc,
|
|
nsIDOMNode *aDestinationNode,
|
|
PRInt32 aDestOffset,
|
|
bool aDoDeleteSelection);
|
|
|
|
// factored methods for handling insertion of data from transferables (drag&drop or clipboard)
|
|
NS_IMETHOD PrepareTransferable(nsITransferable **transferable);
|
|
NS_IMETHOD PrepareHTMLTransferable(nsITransferable **transferable, bool havePrivFlavor);
|
|
NS_IMETHOD InsertFromTransferable(nsITransferable *transferable,
|
|
nsIDOMDocument *aSourceDoc,
|
|
const nsAString & aContextStr,
|
|
const nsAString & aInfoStr,
|
|
nsIDOMNode *aDestinationNode,
|
|
PRInt32 aDestinationOffset,
|
|
bool aDoDeleteSelection);
|
|
nsresult InsertFromDataTransfer(nsIDOMDataTransfer *aDataTransfer,
|
|
PRInt32 aIndex,
|
|
nsIDOMDocument *aSourceDoc,
|
|
nsIDOMNode *aDestinationNode,
|
|
PRInt32 aDestOffset,
|
|
bool aDoDeleteSelection);
|
|
bool HavePrivateHTMLFlavor( nsIClipboard *clipboard );
|
|
nsresult ParseCFHTML(nsCString & aCfhtml, PRUnichar **aStuffToPaste, PRUnichar **aCfcontext);
|
|
nsresult DoContentFilterCallback(const nsAString &aFlavor,
|
|
nsIDOMDocument *aSourceDoc,
|
|
bool aWillDeleteSelection,
|
|
nsIDOMNode **aFragmentAsNode,
|
|
nsIDOMNode **aFragStartNode,
|
|
PRInt32 *aFragStartOffset,
|
|
nsIDOMNode **aFragEndNode,
|
|
PRInt32 *aFragEndOffset,
|
|
nsIDOMNode **aTargetNode,
|
|
PRInt32 *aTargetOffset,
|
|
bool *aDoContinue);
|
|
nsresult GetAttributeToModifyOnNode(nsIDOMNode *aNode, nsAString &aAttrib);
|
|
|
|
bool IsInLink(nsIDOMNode *aNode, nsCOMPtr<nsIDOMNode> *outLink = nsnull);
|
|
nsresult StripFormattingNodes(nsIDOMNode *aNode, bool aOnlyList = false);
|
|
nsresult CreateDOMFragmentFromPaste(const nsAString & aInputString,
|
|
const nsAString & aContextStr,
|
|
const nsAString & aInfoStr,
|
|
nsCOMPtr<nsIDOMNode> *outFragNode,
|
|
nsCOMPtr<nsIDOMNode> *outStartNode,
|
|
nsCOMPtr<nsIDOMNode> *outEndNode,
|
|
PRInt32 *outStartOffset,
|
|
PRInt32 *outEndOffset,
|
|
bool aTrustedInput);
|
|
nsresult ParseFragment(const nsAString & aStr, nsIAtom* aContextLocalName,
|
|
nsIDocument* aTargetDoc,
|
|
nsCOMPtr<nsIDOMNode> *outNode,
|
|
bool aTrustedInput);
|
|
nsresult CreateListOfNodesToPaste(nsIDOMNode *aFragmentAsNode,
|
|
nsCOMArray<nsIDOMNode>& outNodeList,
|
|
nsIDOMNode *aStartNode,
|
|
PRInt32 aStartOffset,
|
|
nsIDOMNode *aEndNode,
|
|
PRInt32 aEndOffset);
|
|
nsresult CreateTagStack(nsTArray<nsString> &aTagStack,
|
|
nsIDOMNode *aNode);
|
|
nsresult GetListAndTableParents( bool aEnd,
|
|
nsCOMArray<nsIDOMNode>& aListOfNodes,
|
|
nsCOMArray<nsIDOMNode>& outArray);
|
|
nsresult DiscoverPartialListsAndTables(nsCOMArray<nsIDOMNode>& aPasteNodes,
|
|
nsCOMArray<nsIDOMNode>& aListsAndTables,
|
|
PRInt32 *outHighWaterMark);
|
|
nsresult ScanForListAndTableStructure(bool aEnd,
|
|
nsCOMArray<nsIDOMNode>& aNodes,
|
|
nsIDOMNode *aListOrTable,
|
|
nsCOMPtr<nsIDOMNode> *outReplaceNode);
|
|
nsresult ReplaceOrphanedStructure( bool aEnd,
|
|
nsCOMArray<nsIDOMNode>& aNodeArray,
|
|
nsCOMArray<nsIDOMNode>& aListAndTableArray,
|
|
PRInt32 aHighWaterMark);
|
|
nsIDOMNode* GetArrayEndpoint(bool aEnd, nsCOMArray<nsIDOMNode>& aNodeArray);
|
|
|
|
/* small utility routine to test if a break node is visible to user */
|
|
bool IsVisBreak(nsIDOMNode *aNode);
|
|
|
|
/* utility routine to possibly adjust the insertion position when
|
|
inserting a block level element */
|
|
void NormalizeEOLInsertPosition(nsIDOMNode *firstNodeToInsert,
|
|
nsCOMPtr<nsIDOMNode> *insertParentNode,
|
|
PRInt32 *insertOffset);
|
|
|
|
/* small utility routine to test the eEditorReadonly bit */
|
|
bool IsModifiable();
|
|
|
|
/* helpers for block transformations */
|
|
nsresult MakeDefinitionItem(const nsAString & aItemType);
|
|
nsresult InsertBasicBlock(const nsAString & aBlockType);
|
|
|
|
/* increase/decrease the font size of selection */
|
|
nsresult RelativeFontChange( PRInt32 aSizeChange);
|
|
|
|
/* helper routines for font size changing */
|
|
nsresult RelativeFontChangeOnTextNode( PRInt32 aSizeChange,
|
|
nsIDOMCharacterData *aTextNode,
|
|
PRInt32 aStartOffset,
|
|
PRInt32 aEndOffset);
|
|
nsresult RelativeFontChangeOnNode( PRInt32 aSizeChange,
|
|
nsIDOMNode *aNode);
|
|
nsresult RelativeFontChangeHelper( PRInt32 aSizeChange,
|
|
nsIDOMNode *aNode);
|
|
|
|
/* helper routines for inline style */
|
|
nsresult SetInlinePropertyOnTextNode( nsIDOMCharacterData *aTextNode,
|
|
PRInt32 aStartOffset,
|
|
PRInt32 aEndOffset,
|
|
nsIAtom *aProperty,
|
|
const nsAString *aAttribute,
|
|
const nsAString *aValue);
|
|
nsresult SetInlinePropertyOnNode( nsIDOMNode *aNode,
|
|
nsIAtom *aProperty,
|
|
const nsAString *aAttribute,
|
|
const nsAString *aValue);
|
|
nsresult SetInlinePropertyOnNode(nsIContent* aNode,
|
|
nsIAtom* aProperty,
|
|
const nsAString* aAttribute,
|
|
const nsAString* aValue);
|
|
|
|
nsresult PromoteInlineRange(nsIDOMRange *inRange);
|
|
nsresult PromoteRangeIfStartsOrEndsInNamedAnchor(nsIDOMRange *inRange);
|
|
nsresult SplitStyleAboveRange(nsIDOMRange *aRange,
|
|
nsIAtom *aProperty,
|
|
const nsAString *aAttribute);
|
|
nsresult SplitStyleAbovePoint(nsCOMPtr<nsIDOMNode> *aNode,
|
|
PRInt32 *aOffset,
|
|
nsIAtom *aProperty,
|
|
const nsAString *aAttribute,
|
|
nsCOMPtr<nsIDOMNode> *outLeftNode = nsnull,
|
|
nsCOMPtr<nsIDOMNode> *outRightNode = nsnull);
|
|
nsresult ApplyDefaultProperties();
|
|
nsresult RemoveStyleInside(nsIDOMNode *aNode,
|
|
nsIAtom *aProperty,
|
|
const nsAString *aAttribute,
|
|
const bool aChildrenOnly = false);
|
|
nsresult RemoveInlinePropertyImpl(nsIAtom *aProperty, const nsAString *aAttribute);
|
|
|
|
bool NodeIsProperty(nsIDOMNode *aNode);
|
|
bool HasAttr(nsIDOMNode *aNode, const nsAString *aAttribute);
|
|
bool HasAttrVal(const nsIContent* aNode, const nsAString* aAttribute,
|
|
const nsAString& aValue);
|
|
bool IsAtFrontOfNode(nsIDOMNode *aNode, PRInt32 aOffset);
|
|
bool IsAtEndOfNode(nsIDOMNode *aNode, PRInt32 aOffset);
|
|
bool IsOnlyAttribute(nsIDOMNode *aElement, const nsAString *aAttribute);
|
|
bool IsOnlyAttribute(const nsIContent* aElement, const nsAString& aAttribute);
|
|
|
|
nsresult RemoveBlockContainer(nsIDOMNode *inNode);
|
|
nsIContent* GetPriorHTMLSibling(nsINode* aNode);
|
|
nsresult GetPriorHTMLSibling(nsIDOMNode *inNode, nsCOMPtr<nsIDOMNode> *outNode);
|
|
nsIContent* GetPriorHTMLSibling(nsINode* aParent, PRInt32 aOffset);
|
|
nsresult GetPriorHTMLSibling(nsIDOMNode *inParent, PRInt32 inOffset, nsCOMPtr<nsIDOMNode> *outNode);
|
|
nsIContent* GetNextHTMLSibling(nsINode* aNode);
|
|
nsresult GetNextHTMLSibling(nsIDOMNode *inNode, nsCOMPtr<nsIDOMNode> *outNode);
|
|
nsIContent* GetNextHTMLSibling(nsINode* aParent, PRInt32 aOffset);
|
|
nsresult GetNextHTMLSibling(nsIDOMNode *inParent, PRInt32 inOffset, nsCOMPtr<nsIDOMNode> *outNode);
|
|
nsresult GetPriorHTMLNode(nsIDOMNode *inNode, nsCOMPtr<nsIDOMNode> *outNode, bool bNoBlockCrossing = false);
|
|
nsresult GetPriorHTMLNode(nsIDOMNode *inParent, PRInt32 inOffset, nsCOMPtr<nsIDOMNode> *outNode, bool bNoBlockCrossing = false);
|
|
nsresult GetNextHTMLNode(nsIDOMNode *inNode, nsCOMPtr<nsIDOMNode> *outNode, bool bNoBlockCrossing = false);
|
|
nsresult GetNextHTMLNode(nsIDOMNode *inParent, PRInt32 inOffset, nsCOMPtr<nsIDOMNode> *outNode, bool bNoBlockCrossing = false);
|
|
|
|
nsresult IsFirstEditableChild( nsIDOMNode *aNode, bool *aOutIsFirst);
|
|
nsresult IsLastEditableChild( nsIDOMNode *aNode, bool *aOutIsLast);
|
|
nsresult GetFirstEditableChild( nsIDOMNode *aNode, nsCOMPtr<nsIDOMNode> *aOutFirstChild);
|
|
nsresult GetLastEditableChild( nsIDOMNode *aNode, nsCOMPtr<nsIDOMNode> *aOutLastChild);
|
|
|
|
nsresult GetFirstEditableLeaf( nsIDOMNode *aNode, nsCOMPtr<nsIDOMNode> *aOutFirstLeaf);
|
|
nsresult GetLastEditableLeaf( nsIDOMNode *aNode, nsCOMPtr<nsIDOMNode> *aOutLastLeaf);
|
|
|
|
nsresult GetInlinePropertyBase(nsIAtom *aProperty,
|
|
const nsAString *aAttribute,
|
|
const nsAString *aValue,
|
|
bool *aFirst,
|
|
bool *aAny,
|
|
bool *aAll,
|
|
nsAString *outValue,
|
|
bool aCheckDefaults = true);
|
|
bool HasStyleOrIdOrClass(mozilla::dom::Element* aElement);
|
|
nsresult RemoveElementIfNoStyleOrIdOrClass(nsIDOMNode* aElement);
|
|
|
|
// Whether the outer window of the DOM event target has focus or not.
|
|
bool OurWindowHasFocus();
|
|
|
|
// This function is used to insert a string of HTML input optionally with some
|
|
// context information into the editable field. The HTML input either comes
|
|
// from a transferable object created as part of a drop/paste operation, or from
|
|
// the InsertHTML method. We may want the HTML input to be sanitized (for example,
|
|
// if it's coming from a transferable object), in which case aTrustedInput should
|
|
// be set to false, otherwise, the caller should set it to true, which means that
|
|
// the HTML will be inserted in the DOM verbatim.
|
|
nsresult DoInsertHTMLWithContext(const nsAString& aInputString,
|
|
const nsAString& aContextStr,
|
|
const nsAString& aInfoStr,
|
|
const nsAString& aFlavor,
|
|
nsIDOMDocument* aSourceDoc,
|
|
nsIDOMNode* aDestNode,
|
|
PRInt32 aDestOffset,
|
|
bool aDeleteSelection,
|
|
bool aTrustedInput);
|
|
|
|
// Data members
|
|
protected:
|
|
|
|
nsCOMArray<nsIContentFilter> mContentFilters;
|
|
|
|
nsRefPtr<TypeInState> mTypeInState;
|
|
|
|
bool mCRInParagraphCreatesParagraph;
|
|
|
|
bool mCSSAware;
|
|
nsAutoPtr<nsHTMLCSSUtils> mHTMLCSSUtils;
|
|
|
|
// Used by GetFirstSelectedCell and GetNextSelectedCell
|
|
PRInt32 mSelectedCellIndex;
|
|
|
|
nsString mLastStyleSheetURL;
|
|
nsString mLastOverrideStyleSheetURL;
|
|
|
|
// Maintain a list of associated style sheets and their urls.
|
|
nsTArray<nsString> mStyleSheetURLs;
|
|
nsTArray<nsRefPtr<nsCSSStyleSheet> > mStyleSheets;
|
|
|
|
// an array for holding default style settings
|
|
nsTArray<PropItem*> mDefaultStyles;
|
|
|
|
// for real-time spelling
|
|
nsCOMPtr<nsITextServicesDocument> mTextServices;
|
|
|
|
protected:
|
|
|
|
/* ANONYMOUS UTILS */
|
|
void RemoveListenerAndDeleteRef(const nsAString& aEvent,
|
|
nsIDOMEventListener* aListener,
|
|
bool aUseCapture,
|
|
nsIDOMElement* aElement,
|
|
nsIContent* aParentContent,
|
|
nsIPresShell* aShell);
|
|
void DeleteRefToAnonymousNode(nsIDOMElement* aElement,
|
|
nsIContent * aParentContent,
|
|
nsIPresShell* aShell);
|
|
|
|
nsresult ShowResizersInner(nsIDOMElement *aResizedElement);
|
|
|
|
// Returns the offset of an element's frame to its absolute containing block.
|
|
nsresult GetElementOrigin(nsIDOMElement * aElement, PRInt32 & aX, PRInt32 & aY);
|
|
nsresult GetPositionAndDimensions(nsIDOMElement * aElement,
|
|
PRInt32 & aX, PRInt32 & aY,
|
|
PRInt32 & aW, PRInt32 & aH,
|
|
PRInt32 & aBorderLeft,
|
|
PRInt32 & aBorderTop,
|
|
PRInt32 & aMarginLeft,
|
|
PRInt32 & aMarginTop);
|
|
|
|
/* PACKED BOOLEANS FOR RESIZING, ABSOLUTE POSITIONING AND */
|
|
/* INLINE TABLE EDITING */
|
|
|
|
// resizing
|
|
bool mIsObjectResizingEnabled;
|
|
bool mIsResizing;
|
|
bool mPreserveRatio;
|
|
bool mResizedObjectIsAnImage;
|
|
|
|
// absolute positioning
|
|
bool mIsAbsolutelyPositioningEnabled;
|
|
bool mResizedObjectIsAbsolutelyPositioned;
|
|
|
|
bool mGrabberClicked;
|
|
bool mIsMoving;
|
|
|
|
bool mSnapToGridEnabled;
|
|
|
|
// inline table editing
|
|
bool mIsInlineTableEditingEnabled;
|
|
|
|
/* RESIZING */
|
|
|
|
nsCOMPtr<nsIDOMElement> mTopLeftHandle;
|
|
nsCOMPtr<nsIDOMElement> mTopHandle;
|
|
nsCOMPtr<nsIDOMElement> mTopRightHandle;
|
|
nsCOMPtr<nsIDOMElement> mLeftHandle;
|
|
nsCOMPtr<nsIDOMElement> mRightHandle;
|
|
nsCOMPtr<nsIDOMElement> mBottomLeftHandle;
|
|
nsCOMPtr<nsIDOMElement> mBottomHandle;
|
|
nsCOMPtr<nsIDOMElement> mBottomRightHandle;
|
|
|
|
nsCOMPtr<nsIDOMElement> mActivatedHandle;
|
|
|
|
nsCOMPtr<nsIDOMElement> mResizingShadow;
|
|
nsCOMPtr<nsIDOMElement> mResizingInfo;
|
|
|
|
nsCOMPtr<nsIDOMElement> mResizedObject;
|
|
|
|
nsCOMPtr<nsIDOMEventListener> mMouseMotionListenerP;
|
|
nsCOMPtr<nsISelectionListener> mSelectionListenerP;
|
|
nsCOMPtr<nsIDOMEventListener> mResizeEventListenerP;
|
|
|
|
nsCOMArray<nsIHTMLObjectResizeListener> objectResizeEventListeners;
|
|
|
|
PRInt32 mOriginalX;
|
|
PRInt32 mOriginalY;
|
|
|
|
PRInt32 mResizedObjectX;
|
|
PRInt32 mResizedObjectY;
|
|
PRInt32 mResizedObjectWidth;
|
|
PRInt32 mResizedObjectHeight;
|
|
|
|
PRInt32 mResizedObjectMarginLeft;
|
|
PRInt32 mResizedObjectMarginTop;
|
|
PRInt32 mResizedObjectBorderLeft;
|
|
PRInt32 mResizedObjectBorderTop;
|
|
|
|
PRInt32 mXIncrementFactor;
|
|
PRInt32 mYIncrementFactor;
|
|
PRInt32 mWidthIncrementFactor;
|
|
PRInt32 mHeightIncrementFactor;
|
|
|
|
PRInt8 mInfoXIncrement;
|
|
PRInt8 mInfoYIncrement;
|
|
|
|
nsresult SetAllResizersPosition();
|
|
|
|
nsresult CreateResizer(nsIDOMElement ** aReturn, PRInt16 aLocation, nsIDOMNode * aParentNode);
|
|
void SetAnonymousElementPosition(PRInt32 aX, PRInt32 aY, nsIDOMElement *aResizer);
|
|
|
|
nsresult CreateShadow(nsIDOMElement ** aReturn, nsIDOMNode * aParentNode,
|
|
nsIDOMElement * aOriginalObject);
|
|
nsresult SetShadowPosition(nsIDOMElement * aShadow,
|
|
nsIDOMElement * aOriginalObject,
|
|
PRInt32 aOriginalObjectX,
|
|
PRInt32 aOriginalObjectY);
|
|
|
|
nsresult CreateResizingInfo(nsIDOMElement ** aReturn, nsIDOMNode * aParentNode);
|
|
nsresult SetResizingInfoPosition(PRInt32 aX, PRInt32 aY,
|
|
PRInt32 aW, PRInt32 aH);
|
|
|
|
PRInt32 GetNewResizingIncrement(PRInt32 aX, PRInt32 aY, PRInt32 aID);
|
|
nsresult StartResizing(nsIDOMElement * aHandle);
|
|
PRInt32 GetNewResizingX(PRInt32 aX, PRInt32 aY);
|
|
PRInt32 GetNewResizingY(PRInt32 aX, PRInt32 aY);
|
|
PRInt32 GetNewResizingWidth(PRInt32 aX, PRInt32 aY);
|
|
PRInt32 GetNewResizingHeight(PRInt32 aX, PRInt32 aY);
|
|
void HideShadowAndInfo();
|
|
void SetFinalSize(PRInt32 aX, PRInt32 aY);
|
|
void DeleteRefToAnonymousNode(nsIDOMNode * aNode);
|
|
void SetResizeIncrements(PRInt32 aX, PRInt32 aY, PRInt32 aW, PRInt32 aH, bool aPreserveRatio);
|
|
void HideAnonymousEditingUIs();
|
|
|
|
/* ABSOLUTE POSITIONING */
|
|
|
|
PRInt32 mPositionedObjectX;
|
|
PRInt32 mPositionedObjectY;
|
|
PRInt32 mPositionedObjectWidth;
|
|
PRInt32 mPositionedObjectHeight;
|
|
|
|
PRInt32 mPositionedObjectMarginLeft;
|
|
PRInt32 mPositionedObjectMarginTop;
|
|
PRInt32 mPositionedObjectBorderLeft;
|
|
PRInt32 mPositionedObjectBorderTop;
|
|
|
|
nsCOMPtr<nsIDOMElement> mAbsolutelyPositionedObject;
|
|
nsCOMPtr<nsIDOMElement> mGrabber;
|
|
nsCOMPtr<nsIDOMElement> mPositioningShadow;
|
|
|
|
PRInt32 mGridSize;
|
|
|
|
nsresult CreateGrabber(nsIDOMNode * aParentNode, nsIDOMElement ** aReturn);
|
|
nsresult StartMoving(nsIDOMElement * aHandle);
|
|
nsresult SetFinalPosition(PRInt32 aX, PRInt32 aY);
|
|
void AddPositioningOffset(PRInt32 & aX, PRInt32 & aY);
|
|
void SnapToGrid(PRInt32 & newX, PRInt32 & newY);
|
|
nsresult GrabberClicked();
|
|
nsresult EndMoving();
|
|
nsresult CheckPositionedElementBGandFG(nsIDOMElement * aElement,
|
|
nsAString & aReturn);
|
|
|
|
/* INLINE TABLE EDITING */
|
|
|
|
nsCOMPtr<nsIDOMElement> mInlineEditedCell;
|
|
|
|
nsCOMPtr<nsIDOMElement> mAddColumnBeforeButton;
|
|
nsCOMPtr<nsIDOMElement> mRemoveColumnButton;
|
|
nsCOMPtr<nsIDOMElement> mAddColumnAfterButton;
|
|
|
|
nsCOMPtr<nsIDOMElement> mAddRowBeforeButton;
|
|
nsCOMPtr<nsIDOMElement> mRemoveRowButton;
|
|
nsCOMPtr<nsIDOMElement> mAddRowAfterButton;
|
|
|
|
void AddMouseClickListener(nsIDOMElement * aElement);
|
|
void RemoveMouseClickListener(nsIDOMElement * aElement);
|
|
|
|
nsCOMPtr<nsILinkHandler> mLinkHandler;
|
|
|
|
public:
|
|
|
|
// friends
|
|
friend class nsHTMLEditRules;
|
|
friend class nsTextEditRules;
|
|
friend class nsWSRunObject;
|
|
friend class nsHTMLEditorEventListener;
|
|
|
|
private:
|
|
// Helper
|
|
nsresult SetInlinePropertyOnNodeImpl(nsIContent* aNode,
|
|
nsIAtom* aProperty,
|
|
const nsAString* aAttribute,
|
|
const nsAString* aValue);
|
|
|
|
};
|
|
#endif //nsHTMLEditor_h__
|
|
|