gecko-dev/widget/headless/HeadlessKeyBindings.h
Brendan Dahl c161ff02d7 Bug 1409580 - Support edit command mapping in headless MacOS. r=masayuki
Extracts out the creation of an NSEvent from a WidgetKeyEvent in
TextInputHandler.mm into generic helper method. The helper is used by headless
to create a fake NSEvent to then build edit commands from key events.

Fixes:
- test_selectevents.html
- test_bug756984.html
- test_movement_by_characters.html
- test_movement_by_words.html
- test_backspace_vs.html
- test_bug1094000.html
- ... many key event tests

MozReview-Commit-ID: 1Jur5MHOrkp

--HG--
extra : rebase_source : fbe320aff8fd2e1b36f3b46e02336e9fc89c48d0
2017-10-13 17:40:27 -07:00

37 lines
1.0 KiB
C++

/* -*- 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_HeadlessKeyBindings_h
#define mozilla_widget_HeadlessKeyBindings_h
#include "mozilla/TextEvents.h"
#include "nsIWidget.h"
#include "nsTArray.h"
namespace mozilla {
namespace widget {
/**
* Helper to emulate native key bindings. Currently only MacOS is supported.
*/
class HeadlessKeyBindings final
{
public:
HeadlessKeyBindings() = default;
static HeadlessKeyBindings& GetInstance();
void GetEditCommands(nsIWidget::NativeKeyBindingsType aType,
const WidgetKeyboardEvent& aEvent,
nsTArray<CommandInt>& aCommands);
MOZ_MUST_USE nsresult AttachNativeKeyEvent(WidgetKeyboardEvent& aEvent);
};
} // namespace widget
} // namespace mozilla
#endif // mozilla_widget_HeadlessKeyBindings_h