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// 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/display_error_observer_chromeos.h"
#include <cinttypes>
#include <utility>
#include "ash/new_window_delegate.h"
#include "ash/shell.h"
#include "ash/system/system_notifier.h"
#include "base/strings/string_number_conversions.h"
#include "grit/ash_resources.h"
#include "grit/ash_strings.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/resource/resource_bundle.h"
#include "ui/message_center/message_center.h"
#include "ui/message_center/notification.h"
#include "ui/message_center/notification_delegate.h"
#include "ui/message_center/notification_list.h"
using message_center::Notification;
namespace ash {
namespace {
const char kDisplayErrorNotificationId[] = "chrome://settings/display/error";
// A notification delegate that will start the feedback app when the notication
// is clicked.
class DisplayErrorNotificationDelegate
: public message_center::NotificationDelegate {
public:
DisplayErrorNotificationDelegate() = default;
// message_center::NotificationDelegate:
bool HasClickedListener() override { return true; }
void Click() override {
ash::Shell::GetInstance()->new_window_delegate()->OpenFeedbackPage();
}
private:
// Private destructor since NotificationDelegate is ref-counted.
~DisplayErrorNotificationDelegate() override = default;
DISALLOW_COPY_AND_ASSIGN(DisplayErrorNotificationDelegate);
};
} // namespace
DisplayErrorObserver::DisplayErrorObserver() {
}
DisplayErrorObserver::~DisplayErrorObserver() {
}
void DisplayErrorObserver::OnDisplayModeChangeFailed(
const ui::DisplayConfigurator::DisplayStateList& displays,
ui::MultipleDisplayState new_state) {
LOG(ERROR) << "Failed to configure the following display(s):";
for (const auto& display : displays) {
LOG(ERROR) << "- Display with ID = " << display->display_id()
<< ", and EDID = " << base::HexEncode(display->edid().data(),
display->edid().size())
<< ".";
}
// Always remove the notification to make sure the notification appears
// as a popup in any situation.
message_center::MessageCenter::Get()->RemoveNotification(
kDisplayErrorNotificationId, false /* by_user */);
int message_id = (new_state == ui::MULTIPLE_DISPLAY_STATE_DUAL_MIRROR) ?
IDS_ASH_DISPLAY_FAILURE_ON_MIRRORING :
IDS_ASH_DISPLAY_FAILURE_ON_NON_MIRRORING;
ui::ResourceBundle& bundle = ui::ResourceBundle::GetSharedInstance();
scoped_ptr<Notification> notification(new Notification(
message_center::NOTIFICATION_TYPE_SIMPLE, kDisplayErrorNotificationId,
base::string16(), // title
l10n_util::GetStringUTF16(message_id),
bundle.GetImageNamed(IDR_AURA_NOTIFICATION_DISPLAY),
base::string16(), // display_source
GURL(),
message_center::NotifierId(message_center::NotifierId::SYSTEM_COMPONENT,
system_notifier::kNotifierDisplayError),
message_center::RichNotificationData(),
new DisplayErrorNotificationDelegate));
message_center::MessageCenter::Get()->AddNotification(
std::move(notification));
}
base::string16
DisplayErrorObserver::GetDisplayErrorNotificationMessageForTest() {
message_center::NotificationList::Notifications notifications =
message_center::MessageCenter::Get()->GetVisibleNotifications();
for (message_center::NotificationList::Notifications::const_iterator iter =
notifications.begin(); iter != notifications.end(); ++iter) {
if ((*iter)->id() == kDisplayErrorNotificationId)
return (*iter)->message();
}
return base::string16();
}
} // namespace ash
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