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(OS_WIN)
25 #include "chrome/browser/shell_integration.h"
26 #include "ui/base/win/shell.h"
27 #include "ui/views/win/hwnd_util.h"
28 #endif
29
30 namespace {
31
32 // Default window size.
33 const int kWindowWidth = 900;
34 const int kWindowHeight = 700;
35
36 }
37
38 namespace chrome {
39
40 // Declared in browser_dialogs.h so others don't have to depend on this header.
ShowUserManager(const base::FilePath & profile_path_to_focus)41 void ShowUserManager(const base::FilePath& profile_path_to_focus) {
42 UserManagerView::Show(
43 profile_path_to_focus, profiles::USER_MANAGER_NO_TUTORIAL);
44 }
45
ShowUserManagerWithTutorial(profiles::UserManagerTutorialMode tutorial)46 void ShowUserManagerWithTutorial(profiles::UserManagerTutorialMode tutorial) {
47 UserManagerView::Show(base::FilePath(), tutorial);
48 }
49
HideUserManager()50 void HideUserManager() {
51 UserManagerView::Hide();
52 }
53
54 } // namespace chrome
55
56 // static
57 UserManagerView* UserManagerView::instance_ = NULL;
58
UserManagerView()59 UserManagerView::UserManagerView()
60 : web_view_(NULL),
61 keep_alive_(new AutoKeepAlive(NULL)) {
62 }
63
~UserManagerView()64 UserManagerView::~UserManagerView() {
65 }
66
67 // static
Show(const base::FilePath & profile_path_to_focus,profiles::UserManagerTutorialMode tutorial_mode)68 void UserManagerView::Show(const base::FilePath& profile_path_to_focus,
69 profiles::UserManagerTutorialMode tutorial_mode) {
70 ProfileMetrics::LogProfileSwitchUser(ProfileMetrics::OPEN_USER_MANAGER);
71 if (instance_) {
72 // If there's a user manager window open already, just activate it.
73 instance_->GetWidget()->Activate();
74 return;
75 }
76
77 // Create the guest profile, if necessary, and open the user manager
78 // from the guest profile.
79 profiles::CreateGuestProfileForUserManager(
80 profile_path_to_focus,
81 tutorial_mode,
82 base::Bind(&UserManagerView::OnGuestProfileCreated,
83 base::Passed(make_scoped_ptr(new UserManagerView))));
84 }
85
86 // static
Hide()87 void UserManagerView::Hide() {
88 if (instance_)
89 instance_->GetWidget()->Close();
90 }
91
92 // static
IsShowing()93 bool UserManagerView::IsShowing() {
94 return instance_ ? instance_->GetWidget()->IsActive() : false;
95 }
96
97 // static
OnGuestProfileCreated(scoped_ptr<UserManagerView> instance,Profile * guest_profile,const std::string & url)98 void UserManagerView::OnGuestProfileCreated(
99 scoped_ptr<UserManagerView> instance,
100 Profile* guest_profile,
101 const std::string& url) {
102 instance_ = instance.release(); // |instance_| takes over ownership.
103 instance_->Init(guest_profile, GURL(url));
104 }
105
Init(Profile * guest_profile,const GURL & url)106 void UserManagerView::Init(Profile* guest_profile, const GURL& url) {
107 web_view_ = new views::WebView(guest_profile);
108 SetLayoutManager(new views::FillLayout);
109 AddChildView(web_view_);
110
111 DialogDelegate::CreateDialogWidget(this, NULL, NULL);
112
113 #if defined(OS_WIN)
114 // Set the app id for the task manager to the app id of its parent
115 ui::win::SetAppIdForWindow(
116 ShellIntegration::GetChromiumModelIdForProfile(
117 guest_profile->GetPath()),
118 views::HWNDForWidget(GetWidget()));
119 #endif
120 GetWidget()->Show();
121
122 web_view_->LoadInitialURL(url);
123 web_view_->RequestFocus();
124 }
125
GetPreferredSize() const126 gfx::Size UserManagerView::GetPreferredSize() const {
127 return gfx::Size(kWindowWidth, kWindowHeight);
128 }
129
CanResize() const130 bool UserManagerView::CanResize() const {
131 return true;
132 }
133
CanMaximize() const134 bool UserManagerView::CanMaximize() const {
135 return true;
136 }
137
GetWindowTitle() const138 base::string16 UserManagerView::GetWindowTitle() const {
139 return l10n_util::GetStringUTF16(IDS_USER_MANAGER_SCREEN_TITLE);
140 }
141
GetDialogButtons() const142 int UserManagerView::GetDialogButtons() const {
143 return ui::DIALOG_BUTTON_NONE;
144 }
145
WindowClosing()146 void UserManagerView::WindowClosing() {
147 // Now that the window is closed, we can allow a new one to be opened.
148 // (WindowClosing comes in asynchronously from the call to Close() and we
149 // may have already opened a new instance).
150 if (instance_ == this)
151 instance_ = NULL;
152 }
153
UseNewStyleForThisDialog() const154 bool UserManagerView::UseNewStyleForThisDialog() const {
155 return false;
156 }
157