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133 lines
4.9 KiB
Plaintext
133 lines
4.9 KiB
Plaintext
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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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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*
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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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#include "nsISupports.idl"
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#include "nsISelectionListener.idl"
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#include "nsIEnumerator.idl"
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interface nsIDOMRange;
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interface nsISelectionListener;
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interface nsIContent;
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%{C++
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class nsFrameSelection;
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class nsIFrame;
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class nsIPresShell;
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struct nsTextRangeStyle;
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struct nsPoint;
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%}
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[ptr] native nsFrameSelection(nsFrameSelection);
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[ptr] native nsIFrame(nsIFrame);
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[ptr] native nsIPresShell(nsIPresShell);
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[ref] native constTextRangeStyleRef(const nsTextRangeStyle);
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[ref] native nsPointRef(nsPoint);
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[scriptable, uuid(98552206-ad7a-4d2d-8ce3-b6fa2389298b)]
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interface nsISelectionPrivate : nsISupports
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{
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const short ENDOFPRECEDINGLINE=0;
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const short STARTOFNEXTLINE=1;
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attribute boolean interlinePosition;
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/* startBatchChanges
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match this up with endbatchChanges. will stop ui updates while multiple selection methods are called
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*/
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void startBatchChanges();
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/* endBatchChanges
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match this up with startBatchChanges
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*/
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void endBatchChanges();
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nsIEnumerator getEnumerator();
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wstring toStringWithFormat(in string formatType, in unsigned long flags, in PRInt32 wrapColumn);
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void addSelectionListener(in nsISelectionListener newListener);
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void removeSelectionListener(in nsISelectionListener listenerToRemove);
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/* Table selection stuff
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We should probably move this and table-related
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items in nsFrameSelection to a
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new nsITableSelection interface
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*/
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const long TABLESELECTION_NONE = 0;
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const long TABLESELECTION_CELL = 1;
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const long TABLESELECTION_ROW = 2;
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const long TABLESELECTION_COLUMN = 3;
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const long TABLESELECTION_TABLE = 4;
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const long TABLESELECTION_ALLCELLS = 5;
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/** Test if supplied range points to a single table element:
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* Result is one of above constants. "None" means
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* a table element isn't selected.
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*/
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long getTableSelectionType(in nsIDOMRange range);
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/* Internal utility method to set the pres shell on a newly created selection */
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[noscript] void setPresShell(in nsIPresShell aPresShell);
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/* canCacheFrameOffset
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* Frame Offset cache can be used just during calling nsEditor::EndPlaceHolderTransaction.
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* EndPlaceHolderTransaction will give rise to reflow/refreshing view/scroll, and call times
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* of nsTextFrame::GetPointFromOffset whose return value is to be cached.
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* see bugs 35296 and 199412
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*/
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[noscript] attribute boolean canCacheFrameOffset;
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/* GetCachedOffsetForFrame
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* Returns cached value for nsTextFrame::GetPointFromOffset.
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*/
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[noscript] void getCachedFrameOffset(in nsIFrame aFrame, in PRInt32 inOffset, in nsPointRef aPoint);
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/* getFrameSelection
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* Returnes a reference to the frame selection associated with this selection
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*/
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[noscript] nsFrameSelection getFrameSelection();
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[noscript] void setAncestorLimiter(in nsIContent aContent);
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/**
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* Set the painting style for the range. The range must be a range in
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* the selection. The textRangeStyle will be used by text frame
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* when it is painting the selection.
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*/
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[noscript] void setTextRangeStyle(in nsIDOMRange range,
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in constTextRangeStyleRef textRangeStyle);
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};
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