| // Copyright (c) 2012 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/system/date/tray_date.h" |
| |
| #include "ash/shell.h" |
| #include "ash/system/date/date_default_view.h" |
| #include "ash/system/date/date_view.h" |
| #include "ash/system/tray/system_tray.h" |
| #include "ash/system/tray/system_tray_notifier.h" |
| #include "ash/system/tray/tray_item_view.h" |
| |
| #if defined(OS_CHROMEOS) |
| #include "ash/system/chromeos/system_clock_observer.h" |
| #endif |
| |
| namespace ash { |
| |
| TrayDate::TrayDate(SystemTray* system_tray) |
| : SystemTrayItem(system_tray), |
| time_tray_(NULL), |
| default_view_(NULL), |
| login_status_(user::LOGGED_IN_NONE) { |
| #if defined(OS_CHROMEOS) |
| system_clock_observer_.reset(new SystemClockObserver()); |
| #endif |
| Shell::GetInstance()->system_tray_notifier()->AddClockObserver(this); |
| } |
| |
| TrayDate::~TrayDate() { |
| Shell::GetInstance()->system_tray_notifier()->RemoveClockObserver(this); |
| } |
| |
| views::View* TrayDate::GetHelpButtonView() const { |
| if (!default_view_) |
| return NULL; |
| return default_view_->GetHelpButtonView(); |
| } |
| |
| const tray::TimeView* TrayDate::GetTimeTrayForTesting() const { |
| return time_tray_; |
| } |
| |
| const DateDefaultView* TrayDate::GetDefaultViewForTesting() const { |
| return default_view_; |
| } |
| |
| views::View* TrayDate::CreateDefaultViewForTesting(user::LoginStatus status) { |
| return CreateDefaultView(status); |
| } |
| |
| views::View* TrayDate::CreateTrayView(user::LoginStatus status) { |
| CHECK(time_tray_ == NULL); |
| ClockLayout clock_layout = |
| (system_tray()->shelf_alignment() == SHELF_ALIGNMENT_BOTTOM || |
| system_tray()->shelf_alignment() == SHELF_ALIGNMENT_TOP) ? |
| HORIZONTAL_CLOCK : VERTICAL_CLOCK; |
| time_tray_ = new tray::TimeView(clock_layout); |
| views::View* view = new TrayItemView(this); |
| view->AddChildView(time_tray_); |
| return view; |
| } |
| |
| views::View* TrayDate::CreateDefaultView(user::LoginStatus status) { |
| default_view_ = new DateDefaultView(status); |
| |
| #if defined(OS_CHROMEOS) |
| // Save the login status we created the view with. |
| login_status_ = status; |
| |
| OnSystemClockCanSetTimeChanged(system_clock_observer_->can_set_time()); |
| #endif |
| return default_view_; |
| } |
| |
| views::View* TrayDate::CreateDetailedView(user::LoginStatus status) { |
| return NULL; |
| } |
| |
| void TrayDate::DestroyTrayView() { |
| time_tray_ = NULL; |
| } |
| |
| void TrayDate::DestroyDefaultView() { |
| default_view_ = NULL; |
| } |
| |
| void TrayDate::DestroyDetailedView() { |
| } |
| |
| void TrayDate::UpdateAfterLoginStatusChange(user::LoginStatus status) { |
| } |
| |
| void TrayDate::UpdateAfterShelfAlignmentChange(ShelfAlignment alignment) { |
| if (time_tray_) { |
| ClockLayout clock_layout = (alignment == SHELF_ALIGNMENT_BOTTOM || |
| alignment == SHELF_ALIGNMENT_TOP) ? |
| HORIZONTAL_CLOCK : VERTICAL_CLOCK; |
| time_tray_->UpdateClockLayout(clock_layout); |
| } |
| } |
| |
| void TrayDate::OnDateFormatChanged() { |
| if (time_tray_) |
| time_tray_->UpdateTimeFormat(); |
| if (default_view_) |
| default_view_->GetDateView()->UpdateTimeFormat(); |
| } |
| |
| void TrayDate::OnSystemClockTimeUpdated() { |
| if (time_tray_) |
| time_tray_->UpdateTimeFormat(); |
| if (default_view_) |
| default_view_->GetDateView()->UpdateTimeFormat(); |
| } |
| |
| void TrayDate::OnSystemClockCanSetTimeChanged(bool can_set_time) { |
| // Outside of a logged-in session, the date button should launch the set time |
| // dialog if the time can be set. |
| if (default_view_ && login_status_ == user::LOGGED_IN_NONE) { |
| default_view_->GetDateView()->SetAction( |
| can_set_time ? TrayDate::SET_SYSTEM_TIME : TrayDate::NONE); |
| } |
| } |
| |
| void TrayDate::Refresh() { |
| if (time_tray_) |
| time_tray_->UpdateText(); |
| } |
| |
| } // namespace ash |