ia2AccessibleTextSelectionContainer.h

Enable keyboard shortcuts

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

/* vim:expandtab:shiftwidth=2:tabstop=2:

*/

/* 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 ACCESSIBLE_WINDOWS_IA2_ACCESSIBLETEXTSELECTIONCONTAINER_H_

#define ACCESSIBLE_WINDOWS_IA2_ACCESSIBLETEXTSELECTIONCONTAINER_H_

#include "AccessibleTextSelectionContainer.h"

#include "mozilla/Attributes.h"

template <class T>

class RefPtr;

namespace mozilla::a11y {

class Accessible;

class HyperTextAccessibleBase;

class TextLeafPoint;

class ia2AccessibleTextSelectionContainer

    : public IAccessibleTextSelectionContainer {

 public:

  // IAccessibleTextSelectionContainer

  /* [propget] */ HRESULT STDMETHODCALLTYPE get_selections(

      /* [out, size_is(,*nSelections)] */ IA2TextSelection** selections,

      /* [out, retval] */ long* nSelections) override;

  MOZ_CAN_RUN_SCRIPT_BOUNDARY

  HRESULT STDMETHODCALLTYPE setSelections(

      /* [in] */ long nSelections,

      /* [in, size_is(nSelections)] */ IA2TextSelection* selections) override;

 private:

  HyperTextAccessibleBase* TextAcc();

  static RefPtr<IAccessibleText> GetIATextFrom(Accessible* aAcc);

  static TextLeafPoint GetTextLeafPointFrom(IAccessibleText* aText,

                                            long aOffset, bool aDescendToEnd);

};

}  // namespace mozilla::a11y

#endif