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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 COMPONENTS_EXO_WAYLAND_XDG_SHELL_H_
#define COMPONENTS_EXO_WAYLAND_XDG_SHELL_H_
#include <stdint.h>
#include <memory>
#include "base/memory/raw_ptr.h"
struct wl_client;
struct wl_resource;
namespace exo {
class Display;
class ShellSurfaceBase;
class ShellSurface;
class XdgShellSurface;
namespace wayland {
class SerialTracker;
struct WaylandXdgShell {
WaylandXdgShell(Display* display,
SerialTracker* serial_tracker,
SerialTracker* rotation_serial_tracker)
: display(display),
serial_tracker(serial_tracker),
rotation_serial_tracker(rotation_serial_tracker) {}
WaylandXdgShell(const WaylandXdgShell&) = delete;
WaylandXdgShell& operator=(const WaylandXdgShell&) = delete;
// Owned by WaylandServerController, which always outlives xdg_shell.
const raw_ptr<Display> display;
// Owned by Server, which always outlives xdg_shell.
const raw_ptr<SerialTracker> serial_tracker;
const raw_ptr<SerialTracker> rotation_serial_tracker;
};
struct WaylandXdgSurface {
WaylandXdgSurface(std::unique_ptr<XdgShellSurface> shell_surface,
SerialTracker* const serial_tracker,
SerialTracker* const rotation_serial_tracker);
~WaylandXdgSurface();
WaylandXdgSurface(const WaylandXdgSurface&) = delete;
WaylandXdgSurface& operator=(const WaylandXdgSurface&) = delete;
std::unique_ptr<XdgShellSurface> shell_surface;
// Owned by Server, which always outlives this surface.
const raw_ptr<SerialTracker> serial_tracker;
const raw_ptr<SerialTracker> rotation_serial_tracker;
};
void bind_xdg_shell(wl_client* client,
void* data,
uint32_t version,
uint32_t id);
struct ShellSurfaceData {
ShellSurfaceData(ShellSurface* shell_surface,
SerialTracker* serial_tracker,
SerialTracker* rotation_serial_tracker,
wl_resource* surface_resource)
: shell_surface(shell_surface),
serial_tracker(serial_tracker),
rotation_serial_tracker(rotation_serial_tracker),
surface_resource(surface_resource) {}
ShellSurfaceData(const ShellSurfaceData&) = delete;
ShellSurfaceData& operator=(const ShellSurfaceData&) = delete;
const raw_ptr<ShellSurface> shell_surface;
// Owned by Server, which always outlives xdg_shell.
const raw_ptr<SerialTracker> serial_tracker;
const raw_ptr<SerialTracker> rotation_serial_tracker;
const raw_ptr<wl_resource> surface_resource;
};
ShellSurfaceData GetShellSurfaceFromToplevelResource(
wl_resource* surface_resource);
ShellSurfaceBase* GetShellSurfaceFromPopupResource(
wl_resource* surface_resource);
} // namespace wayland
} // namespace exo
#endif // COMPONENTS_EXO_WAYLAND_XDG_SHELL_H_
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