blob: e917514294875008d397e288e2399c18e169c432 [file] [log] [blame]
// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/exo/surface_observer.h"
#include "components/exo/surface_tree_host.h"
#include "ui/aura/window_observer.h"
#include "ui/views/widget/widget_delegate.h"
namespace exo {
class Surface;
// This class implements a toplevel fullscreen surface for which position
// and state are managed by the shell.
class FullscreenShellSurface : public SurfaceTreeHost,
public SurfaceObserver,
public aura::WindowObserver,
public views::WidgetDelegate,
public views::View {
explicit FullscreenShellSurface(Surface* surface);
~FullscreenShellSurface() override;
// Set the callback to run when the user wants the shell surface to be closed.
// The receiver can chose to not close the window on this signal.
void set_close_callback(const base::RepeatingClosure& close_callback) {
close_callback_ = close_callback;
// Set the callback to run when the surface is destroyed.
void set_surface_destroyed_callback(
base::OnceClosure surface_destroyed_callback) {
surface_destroyed_callback_ = std::move(surface_destroyed_callback);
// Set the application ID for the surface
void SetApplicationId(const char* startup_id);
// Set the startup ID for the surface.
void SetStartupId(const char* startup_id);
void Maximize();
void Minimize();
void Close();
// Overridden from SurfaceDelegate:
void OnSurfaceCommit() override;
bool IsInputEnabled(Surface* surface) const override;
void OnSetFrame(SurfaceFrameType type) override;
void OnSetFrameColors(SkColor active_color, SkColor inactive_color) override;
void OnSetStartupId(const char* startup_id) override;
void OnSetApplicationId(const char* application_id) override;
// Overridden from SurfaceObserver:
void OnSurfaceDestroying(Surface* surface) override;
// Overridden from views::WidgetDelegate:
bool CanResize() const override;
bool CanMaximize() const override;
bool CanMinimize() const override;
bool ShouldShowWindowTitle() const override;
void WindowClosing() override;
views::Widget* GetWidget() override;
const views::Widget* GetWidget() const override;
views::View* GetContentsView() override;
bool WidgetHasHitTestMask() const override;
void GetWidgetHitTestMask(SkPath* mask) const override;
// Overridden from aura::WindowObserver:
void OnWindowDestroying(aura::Window* window) override;
void CreateFullscreenShellSurfaceWidget(ui::WindowShowState show_state);
void CommitWidget();
bool OnPreWidgetCommit();
views::Widget* widget_ = nullptr;
aura::Window* parent_ = nullptr;
base::Optional<std::string> application_id_;
base::Optional<std::string> startup_id_;
base::RepeatingClosure close_callback_;
base::OnceClosure surface_destroyed_callback_;
} // namespace exo