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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef ASH_SYSTEM_MAHI_REFRESH_BANNER_VIEW_H_
#define ASH_SYSTEM_MAHI_REFRESH_BANNER_VIEW_H_
#include "ash/ash_export.h"
#include "ash/system/mahi/mahi_ui_controller.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "ui/base/metadata/metadata_header_macros.h"
#include "ui/views/layout/flex_layout_view.h"
namespace views {
class Label;
}
namespace ash {
class IconButton;
class MahiUiUpdate;
enum class VisibilityState;
class ASH_EXPORT RefreshBannerView : public views::View,
public MahiUiController::Delegate {
METADATA_HEADER(RefreshBannerView, views::View)
public:
explicit RefreshBannerView(MahiUiController* ui_controller);
RefreshBannerView(const RefreshBannerView&) = delete;
RefreshBannerView& operator=(const RefreshBannerView&) = delete;
~RefreshBannerView() override;
// Shows/hides the refresh banner on top of the Mahi panel with animation.
void Show();
void Hide();
private:
std::unique_ptr<IconButton> CreateRefreshButton();
// views::View:
void OnBoundsChanged(const gfx::Rect& previous_bounds) override;
void ViewHierarchyChanged(
const views::ViewHierarchyChangedDetails& details) override;
void VisibilityChanged(View* starting_from, bool is_visible) override;
// MahiUiController::Delegate:
views::View* GetView() override;
bool GetViewVisibility(VisibilityState state) const override;
void OnUpdated(const MahiUiUpdate& update) override;
// `ui_controller_` will outlive `this`.
const raw_ptr<MahiUiController> ui_controller_;
// Owned by the views hierarchy.
raw_ptr<views::FlexLayoutView> main_container_ = nullptr;
raw_ptr<views::Label> title_label_ = nullptr;
base::WeakPtrFactory<RefreshBannerView> weak_ptr_factory_{this};
};
} // namespace ash
#endif // ASH_SYSTEM_MAHI_REFRESH_BANNER_VIEW_H_
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