widget/gtk/NativeKeyBindings.h
author James Graham <james@hoppipolla.co.uk>
Tue, 09 Jan 2018 11:40:50 +0000
changeset 452675 38a48ac694d0b90b137a32f84b74de30a87d8597
parent 409757 b75c111837a802ceb953dba50a3c5a193d53ca22
child 508163 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1429043 - Remove unnecessary type annotations from wpt expectation files, a=testonly MozReview-Commit-ID: 6moLkoCD2J9

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

#include <gtk/gtk.h>
#include "mozilla/Attributes.h"
#include "mozilla/EventForwards.h"
#include "nsIWidget.h"

namespace mozilla {
namespace widget {

class NativeKeyBindings final
{
  typedef nsIWidget::NativeKeyBindingsType NativeKeyBindingsType;

public:
  static NativeKeyBindings* GetInstance(NativeKeyBindingsType aType);
  static void Shutdown();

  void Init(NativeKeyBindingsType aType);

  void GetEditCommands(const WidgetKeyboardEvent& aEvent,
                       nsTArray<CommandInt>& aCommands);

private:
  ~NativeKeyBindings();

  bool GetEditCommandsInternal(const WidgetKeyboardEvent& aEvent,
                               nsTArray<CommandInt>& aCommands,
                               guint aKeyval);

  GtkWidget* mNativeTarget;

  static NativeKeyBindings* sInstanceForSingleLineEditor;
  static NativeKeyBindings* sInstanceForMultiLineEditor;
};

} // namespace widget
} // namespace mozilla

#endif // mozilla_widget_NativeKeyBindings_h_