widget/cocoa/NativeKeyBindings.h

changeset 2
7e26c7da4463
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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 #import <Cocoa/Cocoa.h>
10 #include "mozilla/Attributes.h"
11 #include "mozilla/EventForwards.h"
12 #include "nsDataHashtable.h"
13 #include "nsIWidget.h"
14
15 namespace mozilla {
16 namespace widget {
17
18 typedef nsDataHashtable<nsPtrHashKey<struct objc_selector>, CommandInt>
19 SelectorCommandHashtable;
20
21 class NativeKeyBindings MOZ_FINAL
22 {
23 typedef nsIWidget::NativeKeyBindingsType NativeKeyBindingsType;
24 typedef nsIWidget::DoCommandCallback DoCommandCallback;
25
26 public:
27 static NativeKeyBindings* GetInstance(NativeKeyBindingsType aType);
28 static void Shutdown();
29
30 void Init(NativeKeyBindingsType aType);
31
32 bool Execute(const WidgetKeyboardEvent& aEvent,
33 DoCommandCallback aCallback,
34 void* aCallbackData);
35
36 private:
37 NativeKeyBindings();
38
39 SelectorCommandHashtable mSelectorToCommand;
40
41 static NativeKeyBindings* sInstanceForSingleLineEditor;
42 static NativeKeyBindings* sInstanceForMultiLineEditor;
43 }; // NativeKeyBindings
44
45 } // namespace widget
46 } // namespace mozilla
47
48 #endif // mozilla_widget_NativeKeyBindings_h_

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