user_manager_view.cc revision cedac228d2dd51db4b79ea1e72c7f249408ee061 
1// Copyright 2014 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/profiles/user_manager_view.h"
6
7#include "chrome/browser/browser_process.h"
8#include "chrome/browser/lifetime/application_lifetime.h"
9#include "chrome/browser/profiles/profile_manager.h"
10#include "chrome/browser/profiles/profile_metrics.h"
11#include "chrome/browser/profiles/profile_window.h"
12#include "chrome/browser/ui/browser.h"
13#include "chrome/browser/ui/browser_dialogs.h"
14#include "chrome/browser/ui/browser_window.h"
15#include "chrome/browser/ui/views/auto_keep_alive.h"
16#include "content/public/browser/web_contents.h"
17#include "grit/generated_resources.h"
18#include "ui/base/l10n/l10n_util.h"
19#include "ui/views/controls/webview/webview.h"
20#include "ui/views/layout/fill_layout.h"
21#include "ui/views/view.h"
22#include "ui/views/widget/widget.h"
23
24#if defined(USE_ASH)
25#include "ash/wm/window_util.h"
26#endif
27
28#if defined(OS_WIN)
29#include "chrome/browser/shell_integration.h"
30#include "ui/base/win/shell.h"
31#include "ui/views/win/hwnd_util.h"
32#endif
33
34namespace {
35
36// Default window size.
37const int kWindowWidth = 900;
38const int kWindowHeight = 700;
39
40}
41
42namespace chrome {
43
44// Declared in browser_dialogs.h so others don't have to depend on this header.
45void ShowUserManager(const base::FilePath& profile_path_to_focus) {
46  UserManagerView::Show(
47      profile_path_to_focus, profiles::USER_MANAGER_NO_TUTORIAL);
48}
49
50void ShowUserManagerWithTutorial(profiles::UserManagerTutorialMode tutorial) {
51  UserManagerView::Show(base::FilePath(), tutorial);
52}
53
54void HideUserManager() {
55  UserManagerView::Hide();
56}
57
58}  // namespace chrome
59
60// static
61UserManagerView* UserManagerView::instance_ = NULL;
62
63UserManagerView::UserManagerView()
64    : web_view_(NULL),
65      keep_alive_(new AutoKeepAlive(NULL)) {
66}
67
68UserManagerView::~UserManagerView() {
69}
70
71// static
72void UserManagerView::Show(const base::FilePath& profile_path_to_focus,
73                           profiles::UserManagerTutorialMode tutorial_mode) {
74  ProfileMetrics::LogProfileSwitchUser(ProfileMetrics::OPEN_USER_MANAGER);
75  if (instance_) {
76    // If there's a user manager window open already, just activate it.
77    instance_->GetWidget()->Activate();
78    return;
79  }
80
81  // Create the guest profile, if necessary, and open the user manager
82  // from the guest profile.
83  profiles::CreateGuestProfileForUserManager(
84      profile_path_to_focus,
85      tutorial_mode,
86      base::Bind(&UserManagerView::OnGuestProfileCreated,
87                 base::Passed(make_scoped_ptr(new UserManagerView))));
88}
89
90// static
91void UserManagerView::Hide() {
92  if (instance_)
93    instance_->GetWidget()->Close();
94}
95
96// static
97bool UserManagerView::IsShowing() {
98  return instance_ ? instance_->GetWidget()->IsActive() : false;
99}
100
101// static
102void UserManagerView::OnGuestProfileCreated(
103    scoped_ptr<UserManagerView> instance,
104    Profile* guest_profile,
105    const std::string& url) {
106  instance_ = instance.release();  // |instance_| takes over ownership.
107  instance_->Init(guest_profile, GURL(url));
108}
109
110void UserManagerView::Init(Profile* guest_profile, const GURL& url) {
111  web_view_ = new views::WebView(guest_profile);
112  SetLayoutManager(new views::FillLayout);
113  AddChildView(web_view_);
114
115  DialogDelegate::CreateDialogWidget(this, NULL, NULL);
116
117#if defined(OS_WIN)
118  // Set the app id for the task manager to the app id of its parent
119  ui::win::SetAppIdForWindow(
120      ShellIntegration::GetChromiumModelIdForProfile(
121          guest_profile->GetPath()),
122      views::HWNDForWidget(GetWidget()));
123#endif
124  GetWidget()->Show();
125
126  web_view_->LoadInitialURL(url);
127  web_view_->RequestFocus();
128}
129
130gfx::Size UserManagerView::GetPreferredSize() const {
131  return gfx::Size(kWindowWidth, kWindowHeight);
132}
133
134bool UserManagerView::CanResize() const {
135  return true;
136}
137
138bool UserManagerView::CanMaximize() const {
139  return true;
140}
141
142base::string16 UserManagerView::GetWindowTitle() const {
143  return l10n_util::GetStringUTF16(IDS_USER_MANAGER_SCREEN_TITLE);
144}
145
146int UserManagerView::GetDialogButtons() const {
147  return ui::DIALOG_BUTTON_NONE;
148}
149
150void UserManagerView::WindowClosing() {
151  // Now that the window is closed, we can allow a new one to be opened.
152  // (WindowClosing comes in asynchronously from the call to Close() and we
153  // may have already opened a new instance).
154  if (instance_ == this)
155    instance_ = NULL;
156}
157
158bool UserManagerView::UseNewStyleForThisDialog() const {
159  return false;
160}
161