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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_UI_VIEWS_MEDIA_ROUTER_CAST_DIALOG_NO_SINKS_VIEW_H_
#define CHROME_BROWSER_UI_VIEWS_MEDIA_ROUTER_CAST_DIALOG_NO_SINKS_VIEW_H_
#include <string_view>
#include "base/memory/raw_ptr.h"
#include "base/timer/timer.h"
#include "ui/base/metadata/metadata_header_macros.h"
#include "ui/views/controls/label.h"
#include "ui/views/controls/styled_label.h"
#include "ui/views/view.h"
class Profile;
namespace media_router {
// This is the view that is shown in Cast dialog when no sinks have been
// discovered.
// - If the browser doesn't have the system permission for local discovery, an
// error message is shown, prompting users to enable the permission to use the
// feature.
// - If no sinks have been discovered, for three seconds after
// instantiation it shows a throbber, and after that it shows an icon that links
// to a help center article.
class CastDialogNoSinksView : public views::View {
METADATA_HEADER(CastDialogNoSinksView, views::View)
public:
static constexpr base::TimeDelta kSearchWaitTime = base::Seconds(3);
// `permission_rejected`: True if the view is shown because the system
// permission to discover sinks has been rejected.
CastDialogNoSinksView(Profile* profile, bool permission_rejected);
CastDialogNoSinksView(const CastDialogNoSinksView&) = delete;
CastDialogNoSinksView& operator=(const CastDialogNoSinksView) = delete;
~CastDialogNoSinksView() override;
const base::OneShotTimer& timer_for_testing() const { return timer_; }
const views::View* icon_for_testing() const { return icon_; }
std::u16string_view label_text_for_testing() const {
return label_->GetText();
}
const std::u16string& permission_rejected_label_text_for_testing() const {
return permission_rejected_label_->GetText();
}
private:
void SetHelpIcon();
void ShowNoDeviceFoundView();
const raw_ptr<Profile> profile_;
base::OneShotTimer timer_;
raw_ptr<views::View, DanglingUntriaged> icon_ = nullptr;
raw_ptr<views::Label> label_ = nullptr;
raw_ptr<views::StyledLabel> permission_rejected_label_ = nullptr;
bool permission_rejected_;
};
} // namespace media_router
#endif // CHROME_BROWSER_UI_VIEWS_MEDIA_ROUTER_CAST_DIALOG_NO_SINKS_VIEW_H_
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