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Diffstat (limited to 'chromium/ash/display/resolution_notification_controller.cc')
| -rw-r--r-- | chromium/ash/display/resolution_notification_controller.cc | 305 |
1 files changed, 0 insertions, 305 deletions
diff --git a/chromium/ash/display/resolution_notification_controller.cc b/chromium/ash/display/resolution_notification_controller.cc deleted file mode 100644 index 0914772ac01..00000000000 --- a/chromium/ash/display/resolution_notification_controller.cc +++ /dev/null @@ -1,305 +0,0 @@ -// Copyright 2013 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/display/resolution_notification_controller.h" - -#include "ash/display/display_controller.h" -#include "ash/display/display_manager.h" -#include "ash/shell.h" -#include "ash/system/system_notifier.h" -#include "base/strings/utf_string_conversions.h" -#include "grit/ash_resources.h" -#include "grit/ash_strings.h" -#include "ui/base/l10n/l10n_util.h" -#include "ui/base/l10n/time_format.h" -#include "ui/base/resource/resource_bundle.h" -#include "ui/gfx/display.h" -#include "ui/gfx/screen.h" -#include "ui/message_center/message_center.h" -#include "ui/message_center/notification.h" -#include "ui/message_center/notification_delegate.h" - -using message_center::Notification; - -namespace ash { -namespace internal { -namespace { - -bool g_use_timer = true; - -class ResolutionChangeNotificationDelegate - : public message_center::NotificationDelegate { - public: - ResolutionChangeNotificationDelegate( - ResolutionNotificationController* controller, - bool has_timeout); - - protected: - virtual ~ResolutionChangeNotificationDelegate(); - - private: - // message_center::NotificationDelegate overrides: - virtual void Display() OVERRIDE; - virtual void Error() OVERRIDE; - virtual void Close(bool by_user) OVERRIDE; - virtual void Click() OVERRIDE; - virtual bool HasClickedListener() OVERRIDE; - virtual void ButtonClick(int button_index) OVERRIDE; - - ResolutionNotificationController* controller_; - bool has_timeout_; - - DISALLOW_COPY_AND_ASSIGN(ResolutionChangeNotificationDelegate); -}; - -ResolutionChangeNotificationDelegate::ResolutionChangeNotificationDelegate( - ResolutionNotificationController* controller, - bool has_timeout) - : controller_(controller), - has_timeout_(has_timeout) { - DCHECK(controller_); -} - -ResolutionChangeNotificationDelegate::~ResolutionChangeNotificationDelegate() { -} - -void ResolutionChangeNotificationDelegate::Display() { -} - -void ResolutionChangeNotificationDelegate::Error() { -} - -void ResolutionChangeNotificationDelegate::Close(bool by_user) { - if (by_user) - controller_->AcceptResolutionChange(false); -} - -void ResolutionChangeNotificationDelegate::Click() { - controller_->AcceptResolutionChange(true); -} - -bool ResolutionChangeNotificationDelegate::HasClickedListener() { - return true; -} - -void ResolutionChangeNotificationDelegate::ButtonClick(int button_index) { - // If there's the timeout, the first button is "Accept". Otherwise the - // button click should be "Revert". - if (has_timeout_ && button_index == 0) - controller_->AcceptResolutionChange(true); - else - controller_->RevertResolutionChange(); -} - -} // namespace - -// static -const int ResolutionNotificationController::kTimeoutInSec = 15; - -// static -const char ResolutionNotificationController::kNotificationId[] = - "chrome://settings/display/resolution"; - -struct ResolutionNotificationController::ResolutionChangeInfo { - ResolutionChangeInfo(int64 display_id, - const gfx::Size& old_resolution, - const gfx::Size& new_resolution, - const base::Closure& accept_callback); - ~ResolutionChangeInfo(); - - // The id of the display where the resolution change happens. - int64 display_id; - - // The resolution before the change. - gfx::Size old_resolution; - - // The new resolution after the change. - gfx::Size new_resolution; - - // The callback when accept is chosen. - base::Closure accept_callback; - - // The remaining timeout in seconds. 0 if the change does not time out. - uint8 timeout_count; - - // The timer to invoke OnTimerTick() every second. This cannot be - // OneShotTimer since the message contains text "automatically closed in xx - // seconds..." which has to be updated every second. - base::RepeatingTimer<ResolutionNotificationController> timer; - - private: - DISALLOW_COPY_AND_ASSIGN(ResolutionChangeInfo); -}; - -ResolutionNotificationController::ResolutionChangeInfo::ResolutionChangeInfo( - int64 display_id, - const gfx::Size& old_resolution, - const gfx::Size& new_resolution, - const base::Closure& accept_callback) - : display_id(display_id), - old_resolution(old_resolution), - new_resolution(new_resolution), - accept_callback(accept_callback), - timeout_count(0) { - DisplayManager* display_manager = Shell::GetInstance()->display_manager(); - if (!display_manager->HasInternalDisplay() && - display_manager->num_connected_displays() == 1u) { - timeout_count = kTimeoutInSec; - } -} - -ResolutionNotificationController::ResolutionChangeInfo:: - ~ResolutionChangeInfo() { -} - -ResolutionNotificationController::ResolutionNotificationController() { - Shell::GetInstance()->display_controller()->AddObserver(this); - Shell::GetScreen()->AddObserver(this); -} - -ResolutionNotificationController::~ResolutionNotificationController() { - Shell::GetInstance()->display_controller()->RemoveObserver(this); - Shell::GetScreen()->RemoveObserver(this); -} - -void ResolutionNotificationController::SetDisplayResolutionAndNotify( - int64 display_id, - const gfx::Size& old_resolution, - const gfx::Size& new_resolution, - const base::Closure& accept_callback) { - // If multiple resolution changes are invoked for the same display, - // the original resolution for the first resolution change has to be used - // instead of the specified |old_resolution|. - gfx::Size original_resolution; - if (change_info_ && change_info_->display_id == display_id) { - DCHECK(change_info_->new_resolution == old_resolution); - original_resolution = change_info_->old_resolution; - } - - change_info_.reset(new ResolutionChangeInfo( - display_id, old_resolution, new_resolution, accept_callback)); - if (!original_resolution.IsEmpty()) - change_info_->old_resolution = original_resolution; - - // SetDisplayResolution() causes OnConfigurationChanged() and the notification - // will be shown at that point. - Shell::GetInstance()->display_manager()->SetDisplayResolution( - display_id, new_resolution); -} - -bool ResolutionNotificationController::DoesNotificationTimeout() { - return change_info_ && change_info_->timeout_count > 0; -} - -void ResolutionNotificationController::CreateOrUpdateNotification( - bool enable_spoken_feedback) { - message_center::MessageCenter* message_center = - message_center::MessageCenter::Get(); - if (!change_info_) { - message_center->RemoveNotification(kNotificationId, false /* by_user */); - return; - } - - base::string16 timeout_message; - message_center::RichNotificationData data; - if (change_info_->timeout_count > 0) { - data.buttons.push_back(message_center::ButtonInfo( - l10n_util::GetStringUTF16(IDS_ASH_DISPLAY_RESOLUTION_CHANGE_ACCEPT))); - timeout_message = l10n_util::GetStringFUTF16( - IDS_ASH_DISPLAY_RESOLUTION_TIMEOUT, - ui::TimeFormat::TimeDurationLong( - base::TimeDelta::FromSeconds(change_info_->timeout_count))); - } - data.buttons.push_back(message_center::ButtonInfo( - l10n_util::GetStringUTF16(IDS_ASH_DISPLAY_RESOLUTION_CHANGE_REVERT))); - - data.should_make_spoken_feedback_for_popup_updates = enable_spoken_feedback; - - ui::ResourceBundle& bundle = ui::ResourceBundle::GetSharedInstance(); - scoped_ptr<Notification> notification(new Notification( - message_center::NOTIFICATION_TYPE_SIMPLE, - kNotificationId, - l10n_util::GetStringFUTF16( - IDS_ASH_STATUS_TRAY_DISPLAY_RESOLUTION_CHANGED, - UTF8ToUTF16(Shell::GetInstance()->display_manager()-> - GetDisplayNameForId(change_info_->display_id)), - UTF8ToUTF16(change_info_->new_resolution.ToString())), - timeout_message, - bundle.GetImageNamed(IDR_AURA_UBER_TRAY_DISPLAY), - base::string16() /* display_source */, - message_center::NotifierId( - message_center::NotifierId::SYSTEM_COMPONENT, - system_notifier::kNotifierDisplayResolutionChange), - data, - new ResolutionChangeNotificationDelegate( - this, change_info_->timeout_count > 0))); - notification->SetSystemPriority(); - message_center->AddNotification(notification.Pass()); -} - -void ResolutionNotificationController::OnTimerTick() { - if (!change_info_) - return; - - --change_info_->timeout_count; - if (change_info_->timeout_count == 0) - RevertResolutionChange(); - else - CreateOrUpdateNotification(false); -} - -void ResolutionNotificationController::AcceptResolutionChange( - bool close_notification) { - if (close_notification) { - message_center::MessageCenter::Get()->RemoveNotification( - kNotificationId, false /* by_user */); - } - base::Closure callback = change_info_->accept_callback; - change_info_.reset(); - callback.Run(); -} - -void ResolutionNotificationController::RevertResolutionChange() { - message_center::MessageCenter::Get()->RemoveNotification( - kNotificationId, false /* by_user */); - int64 display_id = change_info_->display_id; - gfx::Size old_resolution = change_info_->old_resolution; - change_info_.reset(); - Shell::GetInstance()->display_manager()->SetDisplayResolution( - display_id, old_resolution); -} - -void ResolutionNotificationController::OnDisplayBoundsChanged( - const gfx::Display& display) { -} - -void ResolutionNotificationController::OnDisplayAdded( - const gfx::Display& new_display) { -} - -void ResolutionNotificationController::OnDisplayRemoved( - const gfx::Display& old_display) { - if (change_info_ && change_info_->display_id == old_display.id()) - RevertResolutionChange(); -} - -void ResolutionNotificationController::OnDisplayConfigurationChanged() { - if (!change_info_) - return; - - CreateOrUpdateNotification(true); - if (g_use_timer && change_info_->timeout_count > 0) { - change_info_->timer.Start(FROM_HERE, - base::TimeDelta::FromSeconds(1), - this, - &ResolutionNotificationController::OnTimerTick); - } -} - -void ResolutionNotificationController::SuppressTimerForTest() { - g_use_timer = false; -} - -} // namespace internal -} // namespace ash |