зеркало из https://github.com/mozilla/gecko-dev.git
49 строки
1.4 KiB
C++
49 строки
1.4 KiB
C++
/* -*- 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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#ifndef nsITextControlFrame_h___
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#define nsITextControlFrame_h___
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#include "nsIFormControlFrame.h"
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class nsISelectionController;
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class nsFrameSelection;
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namespace mozilla {
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class TextEditor;
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} // namespace mozilla
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class nsITextControlFrame : public nsIFormControlFrame
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{
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public:
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NS_DECL_QUERYFRAME_TARGET(nsITextControlFrame)
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enum SelectionDirection {
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eNone,
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eForward,
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eBackward
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};
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NS_IMETHOD_(already_AddRefed<mozilla::TextEditor>) GetTextEditor() = 0;
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NS_IMETHOD SetSelectionRange(uint32_t aSelectionStart,
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uint32_t aSelectionEnd,
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SelectionDirection aDirection = eNone) = 0;
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NS_IMETHOD GetOwnedSelectionController(nsISelectionController** aSelCon) = 0;
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virtual nsFrameSelection* GetOwnedFrameSelection() = 0;
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/**
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* Ensure editor is initialized with the proper flags and the default value.
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* @throws NS_ERROR_NOT_INITIALIZED if mEditor has not been created
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* @throws various and sundry other things
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*/
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virtual nsresult EnsureEditorInitialized() = 0;
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virtual nsresult ScrollSelectionIntoView() = 0;
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};
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#endif
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