mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-01 14:45:29 +00:00
3498a5f86e
* we know all types frames may be cast to at compile time, so instead of extensible GUID IIDs, use a big enum (see nsQueryFrame::FrameIID) * eliminate all vestiges of refcounting, since frames aren't refcounted Some frames (SVG frames in particular) still implement nsISupports-derived interfaces, for example nsISVGValue. There is a FrameIID for nsISVGValue that lets you go from a frame to the XPCOM interface, but you can't query back. r+sr=roc nsITextControlFrame didn't have an IID the first time around, but this wasn't a compile error because nsITextControlFrame::kFrameIID inherited from nsIFormControlFrame::kFrameIID. I've added a static analysis pass to verify the correct behavior, since I can't figure out a way to make the compiler do it. --HG-- extra : rebase_source : 4894a2ca0278e2ab92f27459db77165f8348cf41
93 lines
3.5 KiB
C++
93 lines
3.5 KiB
C++
/* -*- 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;
|
|
class nsFrameSelection;
|
|
|
|
class nsITextControlFrame : public nsIFormControlFrame
|
|
{
|
|
public:
|
|
NS_DECLARE_FRAME_ACCESSOR(nsITextControlFrame)
|
|
|
|
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) const = 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;
|
|
|
|
virtual nsISelectionController* GetOwnedSelectionController() = 0;
|
|
virtual nsFrameSelection* GetOwnedFrameSelection() = 0;
|
|
|
|
virtual nsresult GetPhonetic(nsAString& aPhonetic) = 0;
|
|
};
|
|
|
|
#endif
|