File: keyboard_event_handler.h

package info (click to toggle)
chromium 139.0.7258.127-1
  • links: PTS, VCS
  • area: main
  • in suites:
  • size: 6,122,068 kB
  • sloc: cpp: 35,100,771; ansic: 7,163,530; javascript: 4,103,002; python: 1,436,920; asm: 946,517; xml: 746,709; pascal: 187,653; perl: 88,691; sh: 88,436; objc: 79,953; sql: 51,488; cs: 44,583; fortran: 24,137; makefile: 22,147; tcl: 15,277; php: 13,980; yacc: 8,984; ruby: 7,485; awk: 3,720; lisp: 3,096; lex: 1,327; ada: 727; jsp: 228; sed: 36
file content (36 lines) | stat: -rw-r--r-- 1,140 bytes parent folder | download | duplicates (7) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 
// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef ASH_KEYBOARD_UI_KEYBOARD_EVENT_HANDLER_H_
#define ASH_KEYBOARD_UI_KEYBOARD_EVENT_HANDLER_H_

#include "ash/keyboard/ui/keyboard_export.h"
#include "ui/events/event.h"
#include "ui/events/event_handler.h"

namespace keyboard {

// EventHandler for the keyboard window, which intercepts events before they are
// processed by the keyboard window.
class KEYBOARD_EXPORT KeyboardEventHandler : public ui::EventHandler {
 public:
  KeyboardEventHandler() = default;

  KeyboardEventHandler(const KeyboardEventHandler&) = delete;
  KeyboardEventHandler& operator=(const KeyboardEventHandler&) = delete;

  ~KeyboardEventHandler() override = default;

  // ui::EventHandler overrides:
  void OnGestureEvent(ui::GestureEvent* event) override;
  void OnTouchEvent(ui::TouchEvent* event) override;
  void OnMouseEvent(ui::MouseEvent* event) override;

 private:
  void ProcessPointerEvent(ui::LocatedEvent* event);
};

}  // namespace keyboard

#endif  // ASH_KEYBOARD_UI_KEYBOARD_EVENT_HANDLER_H_