Move mus to //services/ui

components/mus/ws/access_policy.h

-// Copyright 2014 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.
-
-#ifndef COMPONENTS_MUS_WS_ACCESS_POLICY_H_
-#define COMPONENTS_MUS_WS_ACCESS_POLICY_H_
-
-#include <stdint.h>
-
-#include "components/mus/public/interfaces/mus_constants.mojom.h"
-#include "components/mus/public/interfaces/window_tree.mojom.h"
-#include "components/mus/ws/ids.h"
-
-namespace mus {
-namespace ws {
-
-class AccessPolicyDelegate;
-class ServerWindow;
-
-// AccessPolicy is used by WindowTree to determine what the WindowTree is
-// allowed to do.
-class AccessPolicy {
- public:
-  virtual ~AccessPolicy() {}
-
-  virtual void Init(ClientSpecificId client_id,
-                    AccessPolicyDelegate* delegate) = 0;
-
-  // Unless otherwise mentioned all arguments have been validated. That is the
-  // |window| arguments are non-null unless otherwise stated (eg CanSetWindow()
-  // is allowed to take a NULL window).
-  virtual bool CanRemoveWindowFromParent(const ServerWindow* window) const = 0;
-  virtual bool CanAddWindow(const ServerWindow* parent,
-                            const ServerWindow* child) const = 0;
-  virtual bool CanAddTransientWindow(const ServerWindow* parent,
-                                     const ServerWindow* child) const = 0;
-  virtual bool CanRemoveTransientWindowFromParent(
-      const ServerWindow* window) const = 0;
-  virtual bool CanSetModal(const ServerWindow* window) const = 0;
-  virtual bool CanReorderWindow(const ServerWindow* window,
-                                const ServerWindow* relative_window,
-                                mojom::OrderDirection direction) const = 0;
-  virtual bool CanDeleteWindow(const ServerWindow* window) const = 0;
-  virtual bool CanGetWindowTree(const ServerWindow* window) const = 0;
-  // Used when building a window tree (GetWindowTree()) to decide if we should
-  // descend into |window|.
-  virtual bool CanDescendIntoWindowForWindowTree(
-      const ServerWindow* window) const = 0;
-  virtual bool CanEmbed(const ServerWindow* window) const = 0;
-  virtual bool CanChangeWindowVisibility(const ServerWindow* window) const = 0;
-  virtual bool CanChangeWindowOpacity(const ServerWindow* window) const = 0;
-  virtual bool CanSetWindowSurface(const ServerWindow* window,
-                                   mojom::SurfaceType surface_type) const = 0;
-  virtual bool CanSetWindowBounds(const ServerWindow* window) const = 0;
-  virtual bool CanSetWindowProperties(const ServerWindow* window) const = 0;
-  virtual bool CanSetWindowTextInputState(const ServerWindow* window) const = 0;
-  virtual bool CanSetCapture(const ServerWindow* window) const = 0;
-  virtual bool CanSetFocus(const ServerWindow* window) const = 0;
-  virtual bool CanSetClientArea(const ServerWindow* window) const = 0;
-  virtual bool CanSetHitTestMask(const ServerWindow* window) const = 0;
-  // Used for all client controllable cursor properties; which cursor should be
-  // displayed, visibility, locking, etc.
-  virtual bool CanSetCursorProperties(const ServerWindow* window) const = 0;
-
-  // Returns whether the client should notify on a hierarchy change.
-  // |new_parent| and |old_parent| are initially set to the new and old parents
-  // but may be altered so that the client only sees a certain set of windows.
-  virtual bool ShouldNotifyOnHierarchyChange(
-      const ServerWindow* window,
-      const ServerWindow** new_parent,
-      const ServerWindow** old_parent) const = 0;
-  virtual bool CanSetWindowManager() const = 0;
-
-  // Returns the window to supply to the client when focus changes to |focused|.
-  virtual const ServerWindow* GetWindowForFocusChange(
-      const ServerWindow* focused) = 0;
-
-  virtual bool IsValidIdForNewWindow(const ClientWindowId& id) const = 0;
-};
-
-}  // namespace ws
-}  // namespace mus
-
-#endif  // COMPONENTS_MUS_WS_ACCESS_POLICY_H_