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.
5 #include "content/public/browser/native_web_keyboard_event.h"
7 #include "base/logging.h"
8 #include "content/browser/renderer_host/web_input_event_aura.h"
9 #include "ui/events/event.h"
13 // We need to copy |os_event| in NativeWebKeyboardEvent because it is
14 // queued in RenderWidgetHost and may be passed and used
15 // RenderViewHostDelegate::HandledKeybardEvent after the original aura
16 // event is destroyed.
17 ui::Event* CopyEvent(ui::Event* event) {
18 return event ? static_cast<ui::KeyEvent*>(event)->Copy() : NULL;
21 int EventFlagsToWebInputEventModifiers(int flags) {
23 (flags & ui::EF_SHIFT_DOWN ? WebKit::WebInputEvent::ShiftKey : 0) |
24 (flags & ui::EF_CONTROL_DOWN ? WebKit::WebInputEvent::ControlKey : 0) |
25 (flags & ui::EF_CAPS_LOCK_DOWN ? WebKit::WebInputEvent::CapsLockOn : 0) |
26 (flags & ui::EF_ALT_DOWN ? WebKit::WebInputEvent::AltKey : 0);
31 using WebKit::WebKeyboardEvent;
35 NativeWebKeyboardEvent::NativeWebKeyboardEvent()
37 skip_in_browser(false) {
40 NativeWebKeyboardEvent::NativeWebKeyboardEvent(gfx::NativeEvent native_event)
41 : WebKeyboardEvent(MakeWebKeyboardEvent(
42 static_cast<ui::KeyEvent*>(native_event))),
43 os_event(CopyEvent(native_event)),
44 skip_in_browser(false) {
47 NativeWebKeyboardEvent::NativeWebKeyboardEvent(
48 const NativeWebKeyboardEvent& other)
49 : WebKeyboardEvent(other),
50 os_event(CopyEvent(other.os_event)),
51 skip_in_browser(other.skip_in_browser) {
54 NativeWebKeyboardEvent::NativeWebKeyboardEvent(
55 ui::EventType key_event_type,
59 double time_stamp_seconds)
61 skip_in_browser(false) {
62 switch (key_event_type) {
63 case ui::ET_KEY_PRESSED:
64 type = is_char ? WebKit::WebInputEvent::Char :
65 WebKit::WebInputEvent::RawKeyDown;
67 case ui::ET_KEY_RELEASED:
68 type = WebKit::WebInputEvent::KeyUp;
74 modifiers = EventFlagsToWebInputEventModifiers(state);
75 timeStampSeconds = time_stamp_seconds;
76 windowsKeyCode = character;
77 nativeKeyCode = character;
79 unmodifiedText[0] = character;
81 (state & ui::EF_ALT_DOWN) != 0 && (state & ui::EF_ALTGR_DOWN) == 0;
82 setKeyIdentifierFromWindowsKeyCode();
85 NativeWebKeyboardEvent& NativeWebKeyboardEvent::operator=(
86 const NativeWebKeyboardEvent& other) {
87 WebKeyboardEvent::operator=(other);
89 os_event = CopyEvent(other.os_event);
90 skip_in_browser = other.skip_in_browser;
95 NativeWebKeyboardEvent::~NativeWebKeyboardEvent() {
99 } // namespace content