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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** 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 Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* 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 nsITextControlFrame_h___
#define nsITextControlFrame_h___
#include "nsIFormControlFrame.h"
class nsIEditor;
class nsIDocShell;
class nsISelectionController;
#define NS_IGFXTEXTCONTROLFRAME2_IID \
{/* A744CFC9-2DA8-416d-A058-ADB1D4B3B534*/ \
0xa744cfc9, 0x2da8, 0x416d, \
{ 0xa0, 0x58, 0xad, 0xb1, 0xd4, 0xb3, 0xb5, 0x34 } }
class nsITextControlFrame : public nsIFormControlFrame
{
public:
NS_DEFINE_STATIC_IID_ACCESSOR(NS_IGFXTEXTCONTROLFRAME2_IID)
NS_IMETHOD GetEditor(nsIEditor **aEditor) = 0;
/**
* Tell whether the frame currently owns the value or the content does (for
* edge cases where the frame has just been created or is just going away).
*
* @param aOwnsValue whether the frame owns the value [out]
*/
NS_IMETHOD OwnsValue(PRBool* aOwnsValue) = 0;
/**
* Get the current value, either from the editor or from the textarea.
*
* @param aValue the value [out]
* @param aIgnoreWrap whether to ignore the wrap attribute when getting the
* value. If this is true, linebreaks will not be inserted even if
* wrap=hard.
*/
NS_IMETHOD GetValue(nsAString& aValue, PRBool aIgnoreWrap) = 0;
NS_IMETHOD GetTextLength(PRInt32* aTextLength) = 0;
/**
* Fire onChange if the value has changed since it was focused or since it
* was last fired.
*/
NS_IMETHOD CheckFireOnChange() = 0;
NS_IMETHOD SetSelectionStart(PRInt32 aSelectionStart) = 0;
NS_IMETHOD SetSelectionEnd(PRInt32 aSelectionEnd) = 0;
NS_IMETHOD SetSelectionRange(PRInt32 aSelectionStart, PRInt32 aSelectionEnd) = 0;
NS_IMETHOD GetSelectionRange(PRInt32* aSelectionStart, PRInt32* aSelectionEnd) = 0;
NS_IMETHOD GetSelectionContr(nsISelectionController **aSelCon) = 0;
};
#endif
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