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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 UI_OZONE_PLATFORM_WAYLAND_HOST_WAYLAND_BUBBLE_H_
#define UI_OZONE_PLATFORM_WAYLAND_HOST_WAYLAND_BUBBLE_H_
#include "base/memory/weak_ptr.h"
#include "ui/ozone/platform/wayland/host/wayland_window.h"
#include "ui/platform_window/platform_window_init_properties.h"
namespace ui {
// A WaylandWindow implementation to show kBubble and kPopup widgets.
// Implemented using a wl_subsurface object.
class WaylandBubble final : public WaylandWindow {
public:
WaylandBubble(PlatformWindowDelegate* delegate,
WaylandConnection* connection,
WaylandWindow* parent);
WaylandBubble(const WaylandBubble&) = delete;
WaylandBubble& operator=(const WaylandBubble&) = delete;
~WaylandBubble() override;
bool activatable() { return activatable_; }
// PlatformWindow overrides:
void Show(bool inactive) override;
void Hide() override;
bool IsVisible() const override;
void SetBoundsInDIP(const gfx::Rect& bounds) override;
void SetInputRegion(std::optional<std::vector<gfx::Rect>> region_px) override;
void Activate() override;
void Deactivate() override;
// WaylandWindow overrides:
void UpdateWindowScale(bool update_bounds) override;
void OnSequencePoint(int64_t seq) override;
// TODO(crbug.com/329145822): this needs to apply the offset that is requested
// by SetBoundsInDIP.
void AckConfigure(uint32_t serial) override {}
base::WeakPtr<WaylandWindow> AsWeakPtr() override;
bool IsActive() const override;
WaylandBubble* AsWaylandBubble() override;
private:
// WaylandWindow overrides:
bool OnInitialize(PlatformWindowInitProperties properties,
PlatformWindowDelegate::State* state) override;
bool IsSurfaceConfigured() override;
void UpdateWindowMask() override;
// Creates (if necessary) and shows a subsurface window in the parent.
void AddToParentAsSubsurface();
void SetSubsurfacePosition();
wl::Object<wl_subsurface> subsurface_;
// Copied from Widget::InitParams::activatable, indicates whether this bubble
// take activation from the parent window.
bool activatable_ = false;
// Copied from Widget::InitParams::accept_events, indicates whether this
// bubble traps inputs.
bool accept_events_ = true;
base::WeakPtrFactory<WaylandBubble> weak_ptr_factory_{this};
};
} // namespace ui
#endif // UI_OZONE_PLATFORM_WAYLAND_HOST_WAYLAND_BUBBLE_H_
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