1// Copyright 2013 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/views/message_center/web_notification_tray.h"
6
7#include <windows.h>
8#include "base/win/windows_version.h"
9#include "chrome/browser/app_icon_win.h"
10#include "chrome/browser/profiles/profile_manager.h"
11#include "chrome/browser/status_icons/status_icon.h"
12#include "chrome/browser/ui/browser.h"
13#include "chrome/browser/ui/host_desktop.h"
14#include "chrome/browser/ui/scoped_tabbed_browser_displayer.h"
15#include "chrome/browser/ui/singleton_tabs.h"
16#include "chrome/common/url_constants.h"
17#include "chrome/grit/chromium_strings.h"
18#include "third_party/skia/include/core/SkBitmap.h"
19#include "ui/base/l10n/l10n_util.h"
20#include "ui/gfx/image/image_skia.h"
21
22namespace message_center {
23void WebNotificationTray::OnBalloonClicked() {
24  chrome::ScopedTabbedBrowserDisplayer displayer(
25      ProfileManager::GetLastUsedProfileAllowedByPolicy(),
26      chrome::GetActiveDesktop());
27  chrome::ShowSingletonTab(displayer.browser(),
28                           GURL(chrome::kNotificationsHelpURL));
29}
30
31void WebNotificationTray::DisplayFirstRunBalloon() {
32  // We should never be calling DisplayFirstRunBalloon without a status icon.
33  // The status icon must have been created before this call.
34  DCHECK(status_icon_);
35
36  base::win::Version win_version = base::win::GetVersion();
37  if (win_version == base::win::VERSION_PRE_XP)
38    return;
39
40  // StatusIconWin uses NIIF_LARGE_ICON if the version is >= vista.  According
41  // to http://msdn.microsoft.com/en-us/library/windows/desktop/bb773352.aspx:
42  // This corresponds to the icon with dimensions SM_CXICON x SM_CYICON. If
43  // this flag is not set, the icon with dimensions SM_CXSMICON x SM_CYSMICON
44  // is used.
45  int icon_size = GetSystemMetrics(SM_CXICON);
46  if (win_version < base::win::VERSION_VISTA)
47    icon_size = GetSystemMetrics(SM_CXSMICON);
48
49  scoped_ptr<SkBitmap> sized_app_icon_bitmap = GetAppIconForSize(icon_size);
50  gfx::ImageSkia sized_app_icon_skia =
51      gfx::ImageSkia::CreateFrom1xBitmap(*sized_app_icon_bitmap);
52  status_icon_->DisplayBalloon(
53      sized_app_icon_skia,
54      l10n_util::GetStringUTF16(IDS_MESSAGE_CENTER_BALLOON_TITLE),
55      l10n_util::GetStringUTF16(IDS_MESSAGE_CENTER_BALLOON_TEXT));
56}
57
58void WebNotificationTray::EnforceStatusIconVisible() {
59  DCHECK(status_icon_);
60  status_icon_->ForceVisible();
61}
62
63}  // namespace message_center
64