views: Move widget/ directory to ui/views.

views/widget/window_manager.h

-// Copyright (c) 2011 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 VIEWS_WIDGET_WINDOW_MANAGER_H_
-#define VIEWS_WIDGET_WINDOW_MANAGER_H_
-#pragma once
-
-#include "base/basictypes.h"
-#include "ui/base/events.h"
-#include "views/views_export.h"
-
-namespace gfx {
-class Point;
-}
-
-namespace views {
-class KeyEvent;
-class MouseEvent;
-class TouchEvent;
-class Widget;
-
-// A interface to WindowManager.
-class VIEWS_EXPORT WindowManager {
- public:
-  WindowManager();
-  virtual ~WindowManager();
-
-  // Starts moving window given by |widget|. |point| represents the
-  // initial location of the mouse pointer.
-  virtual void StartMoveDrag(Widget* widget, const gfx::Point& point) = 0;
-
-  // Starts resizing window give by |widget|. |point| represents the
-  // initial location of the mouse pointer and |hittest_code| represents
-  // the edge of the window a user selected to resize the window. See
-  // ui/base/hit_test.h for the hittest_code definition.
-  virtual void StartResizeDrag(
-      Widget* widget, const gfx::Point& point, int hittest_code) = 0;
-
-  // Sets mouse capture on |widget|. Returns false if other widget
-  // already has mouse capture.
-  virtual bool SetMouseCapture(Widget* widget) = 0;
-
-  // Releases the mouse capture on |widget|. Returns false if |widget|
-  // haven't capture the mouse.
-  virtual bool ReleaseMouseCapture(Widget* widget) = 0;
-
-  // Checks if the |widget| has mouse capture.
-  virtual bool HasMouseCapture(const Widget* widget) const = 0;
-
-  // WindowManager handles mouse event first. It may reisze/move window,
-  // or send the event to widget that has mouse capture.
-  virtual bool HandleKeyEvent(Widget* widget, const KeyEvent& event) = 0;
-
-  // WindowManager handles mouse event first. It may resize/move window,
-  // or send the event to widget that has mouse capture.
-  virtual bool HandleMouseEvent(Widget* widget, const MouseEvent& event) = 0;
-
-  // WindowManager handles touch event first. It is currently used only to
-  // activate windows. But it can also be used to move/resize windows.
-  virtual ui::TouchStatus HandleTouchEvent(Widget* widget,
-                                           const TouchEvent& event) = 0;
-
-  // Register widget to the window manager.
-  virtual void Register(Widget* widget) = 0;
-
-  // Installs window manager.
-  static void Install(WindowManager* wm);
-
-  // Returns installed WindowManager.
-  static WindowManager* Get();
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(WindowManager);
-};
-
-}  // namespace views
-
-#endif  // VIEWS_WIDGET_WINDOW_MANAGER_H_