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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_APP_RESTORE_ARC_GHOST_WINDOW_DELEGATE_H_
#define CHROME_BROWSER_ASH_APP_RESTORE_ARC_GHOST_WINDOW_DELEGATE_H_
#include "base/memory/raw_ptr.h"
#include "chrome/browser/ash/app_restore/arc_ghost_window_handler.h"
#include "chromeos/ui/base/window_state_type.h"
#include "components/exo/client_controlled_shell_surface.h"
#include "ui/gfx/geometry/rect.h"
namespace ash::full_restore {
// The ArcGhostWindowDelegate class is a self controlled shell surface delegate
// to handle ARC ghost windows, e.g. when window bounds or window state is
// changed, notify ARC.
class ArcGhostWindowDelegate
: public exo::ClientControlledShellSurface::Delegate,
public ArcGhostWindowHandler::Observer {
public:
ArcGhostWindowDelegate(exo::ClientControlledShellSurface* shell_surface,
int window_id,
const std::string& app_id,
int64_t display_id,
const gfx::Rect& bounds,
chromeos::WindowStateType window_state);
~ArcGhostWindowDelegate() override;
// exo::ClientControlledShellSurface::Delegate
void OnGeometryChanged(const gfx::Rect& geometry) override;
void OnStateChanged(chromeos::WindowStateType old_state_type,
chromeos::WindowStateType new_state) override;
void OnBoundsChanged(chromeos::WindowStateType current_state,
chromeos::WindowStateType requested_state,
int64_t display_id,
const gfx::Rect& bounds_in_screen,
bool is_resize,
int bounds_change,
bool is_adjusted_bounds) override;
void OnDragStarted(int component) override;
void OnDragFinished(int x, int y, bool canceled) override;
void OnZoomLevelChanged(exo::ZoomChange zoom_change) override;
// ArcGhostWindowHandler::Observer
void OnAppInstanceConnected() override;
void OnWindowCloseRequested(int window_id) override;
void OnAppStatesUpdate(const std::string& app_id,
bool ready,
bool need_fixup) override;
private:
bool SetDisplayId(int64_t display_id);
void UpdateWindowInfoToArc();
int window_id_;
std::string app_id_;
gfx::Rect bounds_;
bool pending_close_;
int64_t display_id_;
double scale_factor_;
chromeos::WindowStateType window_state_;
raw_ptr<exo::ClientControlledShellSurface> shell_surface_;
base::ScopedObservation<ArcGhostWindowHandler,
ArcGhostWindowHandler::Observer>
observation_{this};
};
} // namespace ash::full_restore
#endif // CHROME_BROWSER_ASH_APP_RESTORE_ARC_GHOST_WINDOW_DELEGATE_H_
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