content/browser/renderer_host/native_web_keyboard_event_mac.mm

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "content/public/browser/native_web_keyboard_event.h"
   6
   7 #import <AppKit/AppKit.h>
   8
   9 #include "third_party/WebKit/public/web/mac/WebInputEventFactory.h"
  10 #include "ui/events/event.h"
  11
  12 using blink::WebInputEventFactory;
  13
  14 namespace content {
  15
  16 NativeWebKeyboardEvent::NativeWebKeyboardEvent()
  17     : os_event(NULL),
  18       skip_in_browser(false) {
  19 }
  20
  21 NativeWebKeyboardEvent::NativeWebKeyboardEvent(gfx::NativeEvent native_event)
  22     : WebKeyboardEvent(WebInputEventFactory::keyboardEvent(native_event)),
  23       os_event([native_event retain]),
  24       skip_in_browser(false) {
  25 }
  26
  27 NativeWebKeyboardEvent::NativeWebKeyboardEvent(const ui::KeyEvent& key_event)
  28     : NativeWebKeyboardEvent(key_event.native_event()) {
  29 }
  30
  31 NativeWebKeyboardEvent::NativeWebKeyboardEvent(
  32     const NativeWebKeyboardEvent& other)
  33     : WebKeyboardEvent(other),
  34       os_event([other.os_event retain]),
  35       skip_in_browser(other.skip_in_browser) {
  36 }
  37
  38 NativeWebKeyboardEvent& NativeWebKeyboardEvent::operator=(
  39     const NativeWebKeyboardEvent& other) {
  40   WebKeyboardEvent::operator=(other);
  41
  42   NSObject* previous = os_event;
  43   os_event = [other.os_event retain];
  44   [previous release];
  45
  46   skip_in_browser = other.skip_in_browser;
  47
  48   return *this;
  49 }
  50
  51 NativeWebKeyboardEvent::~NativeWebKeyboardEvent() {
  52   [os_event release];
  53 }
  54
  55 }  // namespace content