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Unified Diff: ash/common/system/user/user_view.cc

Issue 2732813002: chromeos: Move files in //ash/common to //ash, part 1 (Closed)
Patch Set: rebase Created 3 years, 9 months ago
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Index: ash/common/system/user/user_view.cc
diff --git a/ash/common/system/user/user_view.cc b/ash/common/system/user/user_view.cc
deleted file mode 100644
index 63d1c42cc38a6cc6efe0194e0901a2fa1c4ecdb7..0000000000000000000000000000000000000000
--- a/ash/common/system/user/user_view.cc
+++ /dev/null
@@ -1,400 +0,0 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "ash/common/system/user/user_view.h"
-
-#include <algorithm>
-#include <utility>
-
-#include "ash/common/multi_profile_uma.h"
-#include "ash/common/session/session_state_delegate.h"
-#include "ash/common/shell_delegate.h"
-#include "ash/common/system/tray/system_tray.h"
-#include "ash/common/system/tray/system_tray_controller.h"
-#include "ash/common/system/tray/system_tray_delegate.h"
-#include "ash/common/system/tray/tray_constants.h"
-#include "ash/common/system/tray/tray_popup_item_style.h"
-#include "ash/common/system/tray/tray_popup_utils.h"
-#include "ash/common/system/user/button_from_view.h"
-#include "ash/common/system/user/login_status.h"
-#include "ash/common/system/user/rounded_image_view.h"
-#include "ash/common/system/user/user_card_view.h"
-#include "ash/common/wm_shell.h"
-#include "ash/common/wm_window.h"
-#include "ash/public/cpp/shell_window_ids.h"
-#include "ash/resources/grit/ash_resources.h"
-#include "ash/resources/vector_icons/vector_icons.h"
-#include "ash/root_window_controller.h"
-#include "ash/strings/grit/ash_strings.h"
-#include "base/memory/ptr_util.h"
-#include "components/signin/core/account_id/account_id.h"
-#include "components/user_manager/user_info.h"
-#include "ui/base/l10n/l10n_util.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/gfx/canvas.h"
-#include "ui/gfx/geometry/insets.h"
-#include "ui/gfx/paint_vector_icon.h"
-#include "ui/views/controls/button/label_button.h"
-#include "ui/views/controls/label.h"
-#include "ui/views/controls/separator.h"
-#include "ui/views/layout/fill_layout.h"
-#include "ui/views/painter.h"
-
-namespace ash {
-namespace tray {
-
-namespace {
-
-// Switch to a user with the given |user_index|.
-void SwitchUser(UserIndex user_index) {
- // Do not switch users when the log screen is presented.
- SessionStateDelegate* delegate = WmShell::Get()->GetSessionStateDelegate();
- if (delegate->IsUserSessionBlocked())
- return;
-
- DCHECK(user_index > 0);
- MultiProfileUMA::RecordSwitchActiveUser(
- MultiProfileUMA::SWITCH_ACTIVE_USER_BY_TRAY);
- delegate->SwitchActiveUser(delegate->GetUserInfo(user_index)->GetAccountId());
-}
-
-bool IsMultiProfileSupportedAndUserActive() {
- return WmShell::Get()->delegate()->IsMultiProfilesEnabled() &&
- !WmShell::Get()->GetSessionStateDelegate()->IsUserSessionBlocked();
-}
-
-// Creates the view shown in the user switcher popup ("AddUserMenuOption").
-views::View* CreateAddUserView(AddUserSessionPolicy policy,
- views::ButtonListener* listener) {
- auto* view = new views::View;
- const int icon_padding = (kMenuButtonSize - kMenuIconSize) / 2;
- auto* layout =
- new views::BoxLayout(views::BoxLayout::kHorizontal, 0, 0,
- kTrayPopupLabelHorizontalPadding + icon_padding);
- layout->set_minimum_cross_axis_size(kTrayPopupItemMinHeight);
- view->SetLayoutManager(layout);
- view->set_background(
- views::Background::CreateSolidBackground(kBackgroundColor));
-
- int message_id = 0;
- switch (policy) {
- case AddUserSessionPolicy::ALLOWED: {
- message_id = IDS_ASH_STATUS_TRAY_SIGN_IN_ANOTHER_ACCOUNT;
-
- auto* icon = new views::ImageView();
- icon->SetImage(
- gfx::CreateVectorIcon(kSystemMenuNewUserIcon, kMenuIconColor));
- view->AddChildView(icon);
- break;
- }
- case AddUserSessionPolicy::ERROR_NOT_ALLOWED_PRIMARY_USER:
- message_id = IDS_ASH_STATUS_TRAY_MESSAGE_NOT_ALLOWED_PRIMARY_USER;
- break;
- case AddUserSessionPolicy::ERROR_MAXIMUM_USERS_REACHED:
- message_id = IDS_ASH_STATUS_TRAY_MESSAGE_CANNOT_ADD_USER;
- break;
- case AddUserSessionPolicy::ERROR_NO_ELIGIBLE_USERS:
- message_id = IDS_ASH_STATUS_TRAY_MESSAGE_OUT_OF_USERS;
- break;
- }
-
- auto* command_label = new views::Label(l10n_util::GetStringUTF16(message_id));
- command_label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
- command_label->SetMultiLine(true);
-
- TrayPopupItemStyle label_style(
- TrayPopupItemStyle::FontStyle::DETAILED_VIEW_LABEL);
- int vertical_padding = kMenuSeparatorVerticalPadding;
- if (policy != AddUserSessionPolicy::ALLOWED) {
- label_style.set_font_style(TrayPopupItemStyle::FontStyle::CAPTION);
- label_style.set_color_style(TrayPopupItemStyle::ColorStyle::INACTIVE);
- vertical_padding += kMenuSeparatorVerticalPadding;
- }
- label_style.SetupLabel(command_label);
- view->AddChildView(command_label);
- view->SetBorder(views::CreateEmptyBorder(vertical_padding, icon_padding,
- vertical_padding,
- kTrayPopupLabelHorizontalPadding));
- if (policy == AddUserSessionPolicy::ALLOWED) {
- auto* button =
- new ButtonFromView(view, listener, TrayPopupInkDropStyle::INSET_BOUNDS);
- button->SetAccessibleName(
- l10n_util::GetStringUTF16(IDS_ASH_STATUS_TRAY_SIGN_IN_ANOTHER_ACCOUNT));
- return button;
- }
-
- return view;
-}
-
-class UserViewMouseWatcherHost : public views::MouseWatcherHost {
- public:
- explicit UserViewMouseWatcherHost(const gfx::Rect& screen_area)
- : screen_area_(screen_area) {}
- ~UserViewMouseWatcherHost() override {}
-
- // Implementation of MouseWatcherHost.
- bool Contains(const gfx::Point& screen_point,
- views::MouseWatcherHost::MouseEventType type) override {
- return screen_area_.Contains(screen_point);
- }
-
- private:
- gfx::Rect screen_area_;
-
- DISALLOW_COPY_AND_ASSIGN(UserViewMouseWatcherHost);
-};
-
-// A view that acts as the contents of the widget that appears when clicking
-// the active user. If the mouse exits this view or an otherwise unhandled
-// click is detected, it will invoke a closure passed at construction time.
-class AddUserWidgetContents : public views::View {
- public:
- explicit AddUserWidgetContents(const base::Closure& close_widget)
- : close_widget_(close_widget) {
- // Don't want to receive a mouse exit event when the cursor enters a child.
- set_notify_enter_exit_on_child(true);
- }
-
- ~AddUserWidgetContents() override {}
-
- bool OnMousePressed(const ui::MouseEvent& event) override { return true; }
- void OnMouseReleased(const ui::MouseEvent& event) override {
- close_widget_.Run();
- }
- void OnMouseExited(const ui::MouseEvent& event) override {
- close_widget_.Run();
- }
- void OnGestureEvent(ui::GestureEvent* event) override { close_widget_.Run(); }
-
- private:
- base::Closure close_widget_;
-
- DISALLOW_COPY_AND_ASSIGN(AddUserWidgetContents);
-};
-
-// This border reserves 4dp above and 8dp below and paints a horizontal
-// separator 3dp below the host view.
-class ActiveUserBorder : public views::Border {
- public:
- ActiveUserBorder() {}
- ~ActiveUserBorder() override {}
-
- // views::Border:
- void Paint(const views::View& view, gfx::Canvas* canvas) override {
- canvas->FillRect(
- gfx::Rect(
- 0, view.height() - kMenuSeparatorVerticalPadding - kSeparatorWidth,
- view.width(), kSeparatorWidth),
- kMenuSeparatorColor);
- }
-
- gfx::Insets GetInsets() const override {
- return gfx::Insets(kMenuSeparatorVerticalPadding,
- kMenuExtraMarginFromLeftEdge,
- kMenuSeparatorVerticalPadding * 2, 0);
- }
-
- gfx::Size GetMinimumSize() const override { return gfx::Size(); }
-
- private:
- DISALLOW_COPY_AND_ASSIGN(ActiveUserBorder);
-};
-
-} // namespace
-
-UserView::UserView(SystemTrayItem* owner, LoginStatus login, UserIndex index)
- : user_index_(index),
- user_card_view_(nullptr),
- owner_(owner),
- is_user_card_button_(false),
- logout_button_(nullptr),
- add_user_enabled_(true),
- focus_manager_(nullptr) {
- CHECK_NE(LoginStatus::NOT_LOGGED_IN, login);
- // The logout button must be added before the user card so that the user card
- // can correctly calculate the remaining available width.
- // Note that only the current multiprofile user gets a button.
- if (IsActiveUser())
- AddLogoutButton(login);
- AddUserCard(login);
-
- auto* layout = new views::BoxLayout(views::BoxLayout::kHorizontal, 0, 0, 0);
- SetLayoutManager(layout);
- layout->set_cross_axis_alignment(
- views::BoxLayout::CROSS_AXIS_ALIGNMENT_CENTER);
- layout->SetFlexForView(user_card_view_, 1);
-
- if (IsActiveUser())
- SetBorder(base::MakeUnique<ActiveUserBorder>());
-}
-
-UserView::~UserView() {
- RemoveAddUserMenuOption();
-}
-
-TrayUser::TestState UserView::GetStateForTest() const {
- if (add_menu_option_)
- return add_user_enabled_ ? TrayUser::ACTIVE : TrayUser::ACTIVE_BUT_DISABLED;
-
- if (!is_user_card_button_)
- return TrayUser::SHOWN;
-
- return static_cast<ButtonFromView*>(user_card_view_)->is_hovered_for_test()
- ? TrayUser::HOVERED
- : TrayUser::SHOWN;
-}
-
-gfx::Rect UserView::GetBoundsInScreenOfUserButtonForTest() {
- DCHECK(user_card_view_);
- return user_card_view_->GetBoundsInScreen();
-}
-
-bool UserView::IsActiveUser() const {
- return user_index_ == 0;
-}
-
-int UserView::GetHeightForWidth(int width) const {
- return GetPreferredSize().height();
-}
-
-void UserView::ButtonPressed(views::Button* sender, const ui::Event& event) {
- if (sender == logout_button_) {
- WmShell::Get()->RecordUserMetricsAction(UMA_STATUS_AREA_SIGN_OUT);
- RemoveAddUserMenuOption();
- WmShell::Get()->system_tray_controller()->SignOut();
- } else if (sender == user_card_view_ &&
- IsMultiProfileSupportedAndUserActive()) {
- if (IsActiveUser()) {
- ToggleAddUserMenuOption();
- } else {
- RemoveAddUserMenuOption();
- SwitchUser(user_index_);
- // Since the user list is about to change the system menu should get
- // closed.
- owner_->system_tray()->CloseSystemBubble();
- }
- } else if (add_menu_option_ &&
- sender->GetWidget() == add_menu_option_.get()) {
- RemoveAddUserMenuOption();
- // Let the user add another account to the session.
- MultiProfileUMA::RecordSigninUser(MultiProfileUMA::SIGNIN_USER_BY_TRAY);
- WmShell::Get()->system_tray_delegate()->ShowUserLogin();
- owner_->system_tray()->CloseSystemBubble();
- } else {
- NOTREACHED();
- }
-}
-
-void UserView::OnWillChangeFocus(View* focused_before, View* focused_now) {
- if (focused_now)
- RemoveAddUserMenuOption();
-}
-
-void UserView::OnDidChangeFocus(View* focused_before, View* focused_now) {
- // Nothing to do here.
-}
-
-void UserView::AddLogoutButton(LoginStatus login) {
- AddChildView(TrayPopupUtils::CreateVerticalSeparator());
- logout_button_ = TrayPopupUtils::CreateTrayPopupBorderlessButton(
- this, user::GetLocalizedSignOutStringForStatus(login, true));
- AddChildView(logout_button_);
-}
-
-void UserView::AddUserCard(LoginStatus login) {
- user_card_view_ = new UserCardView(login, -1, user_index_);
- // The entry is clickable when no system modal dialog is open and the multi
- // profile option is active.
- bool clickable = !WmShell::Get()->IsSystemModalWindowOpen() &&
- IsMultiProfileSupportedAndUserActive();
- if (clickable) {
- views::View* contents_view = user_card_view_;
- auto* button =
- new ButtonFromView(contents_view, this,
- IsActiveUser() ? TrayPopupInkDropStyle::INSET_BOUNDS
- : TrayPopupInkDropStyle::FILL_BOUNDS);
- user_card_view_ = button;
- is_user_card_button_ = true;
- }
- AddChildViewAt(user_card_view_, 0);
-}
-
-void UserView::ToggleAddUserMenuOption() {
- if (add_menu_option_) {
- RemoveAddUserMenuOption();
- return;
- }
-
- // Note: We do not need to install a global event handler to delete this
- // item since it will destroyed automatically before the menu / user menu item
- // gets destroyed..
- add_menu_option_.reset(new views::Widget);
- views::Widget::InitParams params;
- params.type = views::Widget::InitParams::TYPE_TOOLTIP;
- params.keep_on_top = true;
- params.accept_events = true;
- params.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
- params.opacity = views::Widget::InitParams::TRANSLUCENT_WINDOW;
- params.name = "AddUserMenuOption";
- WmWindow::Get(GetWidget()->GetNativeWindow())
- ->GetRootWindowController()
- ->ConfigureWidgetInitParamsForContainer(
- add_menu_option_.get(), kShellWindowId_DragImageAndTooltipContainer,
- &params);
- add_menu_option_->Init(params);
-
- const SessionStateDelegate* delegate =
- WmShell::Get()->GetSessionStateDelegate();
- const AddUserSessionPolicy add_user_policy =
- delegate->GetAddUserSessionPolicy();
- add_user_enabled_ = add_user_policy == AddUserSessionPolicy::ALLOWED;
-
- // Position the widget on top of the user card view (which is still in the
- // system menu). The top half of the widget will be transparent to allow
- // the active user to show through.
- gfx::Rect bounds = user_card_view_->GetBoundsInScreen();
- bounds.set_width(bounds.width() + kSeparatorWidth);
- int row_height = bounds.height();
-
- views::View* container = new AddUserWidgetContents(
- base::Bind(&UserView::RemoveAddUserMenuOption, base::Unretained(this)));
- container->SetBorder(views::CreatePaddedBorder(
- views::CreateSolidSidedBorder(0, 0, 0, kSeparatorWidth, kBackgroundColor),
- gfx::Insets(row_height, 0, 0, 0)));
- views::View* add_user_padding = new views::View();
- add_user_padding->SetBorder(views::CreateSolidSidedBorder(
- kMenuSeparatorVerticalPadding, 0, 0, 0, kBackgroundColor));
- views::View* add_user_view = CreateAddUserView(add_user_policy, this);
- add_user_padding->AddChildView(add_user_view);
- add_user_padding->SetLayoutManager(new views::FillLayout());
- container->AddChildView(add_user_padding);
- container->SetLayoutManager(new views::FillLayout());
- add_menu_option_->SetContentsView(container);
-
- bounds.set_height(container->GetPreferredSize().height());
- add_menu_option_->SetBounds(bounds);
-
- // Show the content.
- add_menu_option_->SetAlwaysOnTop(true);
- add_menu_option_->Show();
-
- // Install a listener to focus changes so that we can remove the card when
- // the focus gets changed. When called through the destruction of the bubble,
- // the FocusManager cannot be determined anymore and we remember it here.
- focus_manager_ = user_card_view_->GetFocusManager();
- focus_manager_->AddFocusChangeListener(this);
-}
-
-void UserView::RemoveAddUserMenuOption() {
- if (!add_menu_option_)
- return;
- focus_manager_->RemoveFocusChangeListener(this);
- focus_manager_ = nullptr;
- if (user_card_view_->GetFocusManager())
- user_card_view_->GetFocusManager()->ClearFocus();
- add_menu_option_.reset();
-}
-
-} // namespace tray
-} // namespace ash
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