1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3  * License, v. 2.0. If a copy of the MPL was not distributed with this
4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
5 
6 #ifndef mozilla_widget_NativeKeyBindings_h_
7 #define mozilla_widget_NativeKeyBindings_h_
8 
9 #include <gtk/gtk.h>
10 #include "mozilla/Attributes.h"
11 #include "mozilla/EventForwards.h"
12 #include "nsIWidget.h"
13 
14 namespace mozilla {
15 namespace widget {
16 
17 class NativeKeyBindings final {
18   typedef nsIWidget::NativeKeyBindingsType NativeKeyBindingsType;
19 
20  public:
21   static NativeKeyBindings* GetInstance(NativeKeyBindingsType aType);
22   static void Shutdown();
23 
24   void Init(NativeKeyBindingsType aType);
25 
26   void GetEditCommands(const WidgetKeyboardEvent& aEvent,
27                        nsTArray<CommandInt>& aCommands);
28 
29  private:
30   ~NativeKeyBindings();
31 
32   bool GetEditCommandsInternal(const WidgetKeyboardEvent& aEvent,
33                                nsTArray<CommandInt>& aCommands, guint aKeyval);
34 
35   GtkWidget* mNativeTarget;
36 
37   static NativeKeyBindings* sInstanceForSingleLineEditor;
38   static NativeKeyBindings* sInstanceForMultiLineEditor;
39 };
40 
41 }  // namespace widget
42 }  // namespace mozilla
43 
44 #endif  // mozilla_widget_NativeKeyBindings_h_
45