1// Copyright (c) 2012 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 "chrome/browser/ui/ash/launcher/chrome_launcher_app_menu_item_browser.h"
6
7#include "ash/wm/window_util.h"
8#include "chrome/browser/chrome_notification_types.h"
9#include "chrome/browser/ui/browser.h"
10#include "chrome/browser/ui/browser_finder.h"
11#include "chrome/browser/ui/browser_window.h"
12#include "chrome/browser/ui/tabs/tab_strip_model.h"
13#include "content/public/browser/notification_service.h"
14#include "ui/events/event_constants.h"
15
16ChromeLauncherAppMenuItemBrowser::ChromeLauncherAppMenuItemBrowser(
17    const base::string16 title,
18    const gfx::Image* icon,
19    Browser* browser,
20    bool has_leading_separator)
21    : ChromeLauncherAppMenuItem(title, icon, has_leading_separator),
22      browser_(browser) {
23  DCHECK(browser);
24  registrar_.Add(this,
25                 chrome::NOTIFICATION_BROWSER_CLOSING,
26                 content::Source<Browser>(browser));
27}
28ChromeLauncherAppMenuItemBrowser::~ChromeLauncherAppMenuItemBrowser() {
29}
30
31bool ChromeLauncherAppMenuItemBrowser::IsActive() const {
32  return browser_ == chrome::FindBrowserWithWindow(ash::wm::GetActiveWindow());
33}
34
35bool ChromeLauncherAppMenuItemBrowser::IsEnabled() const {
36  return true;
37}
38
39void ChromeLauncherAppMenuItemBrowser::Execute(int event_flags) {
40  if (browser_) {
41    if (event_flags & (ui::EF_SHIFT_DOWN | ui::EF_MIDDLE_MOUSE_BUTTON)) {
42      TabStripModel* tab_strip = browser_->tab_strip_model();
43      tab_strip->CloseAllTabs();
44    } else {
45      browser_->window()->Show();
46      ash::wm::ActivateWindow(browser_->window()->GetNativeWindow());
47    }
48  }
49}
50
51void ChromeLauncherAppMenuItemBrowser::Observe(
52    int type,
53    const content::NotificationSource& source,
54    const content::NotificationDetails& details) {
55  switch (type) {
56    case chrome::NOTIFICATION_BROWSER_CLOSING:
57      DCHECK_EQ(browser_, content::Source<Browser>(source).ptr());
58      browser_ = NULL;
59      break;
60
61    default:
62      NOTREACHED();
63  }
64}
65