nsITextControlFrame.h

Enable keyboard shortcuts

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef nsITextControlFrame_h___

#define nsITextControlFrame_h___

#include "nsIFormControlFrame.h"

#include "mozilla/AlreadyAddRefed.h"

class nsISelectionController;

class nsFrameSelection;

namespace mozilla {

class TextEditor;

}  // namespace mozilla

// FIXME(emilio): This has only one implementation, seems it could be removed...

class nsITextControlFrame : public nsIFormControlFrame {

 public:

  NS_DECL_QUERYFRAME_TARGET(nsITextControlFrame)

  enum class SelectionDirection : uint8_t { None, Forward, Backward };

  virtual already_AddRefed<mozilla::TextEditor> GetTextEditor() = 0;

  MOZ_CAN_RUN_SCRIPT NS_IMETHOD

  SetSelectionRange(uint32_t aSelectionStart, uint32_t aSelectionEnd,

                    SelectionDirection = SelectionDirection::None) = 0;

  NS_IMETHOD GetOwnedSelectionController(nsISelectionController** aSelCon) = 0;

  virtual nsFrameSelection* GetOwnedFrameSelection() = 0;

/**

   * Ensure editor is initialized with the proper flags and the default value.

   * @throws NS_ERROR_NOT_INITIALIZED if mEditor has not been created

   * @throws various and sundry other things

*/

  virtual nsresult EnsureEditorInitialized() = 0;

};

#endif