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// Copyright 2021 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_ASH_ARC_NEARBY_SHARE_UI_NEARBY_SHARE_OVERLAY_VIEW_H_
#define CHROME_BROWSER_ASH_ARC_NEARBY_SHARE_UI_NEARBY_SHARE_OVERLAY_VIEW_H_
#include "ui/views/layout/flex_layout_view.h"
namespace aura {
class Window;
} // namespace aura
namespace views {
class View;
} // namespace views
namespace arc {
class NearbyShareOverlayView : public views::FlexLayoutView {
METADATA_HEADER(NearbyShareOverlayView, views::FlexLayoutView)
public:
NearbyShareOverlayView(const NearbyShareOverlayView&) = delete;
NearbyShareOverlayView& operator=(const NearbyShareOverlayView&) = delete;
~NearbyShareOverlayView() override;
// Closes any existing overlay for |base_window|, then shows |child_view|.
// Shrinks the |child_view| from its preferred width, if necessary, to
// ensure there is sufficient horizontal margins when fitting inside
// of |base_window|. Otherwise, |child_view|'s width is fixed at its
// preferred width.
static void Show(aura::Window* base_window, views::View* child_view);
// Closes any overlay view on |base_window|.
static void CloseOverlayOn(aura::Window* base_window);
// views::View:
void AddedToWidget() override;
private:
friend class NearbyShareOverlayViewTest;
explicit NearbyShareOverlayView(views::View* child_view);
const bool has_child_view_;
};
} // namespace arc
#endif // CHROME_BROWSER_ASH_ARC_NEARBY_SHARE_UI_NEARBY_SHARE_OVERLAY_VIEW_H_
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