toplevel_window.h revision 1320f92c476a1ad9d19dba2a48c72b75566198e9 
1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef ASH_SHELL_TOPLEVEL_WINDOW_H_
6#define ASH_SHELL_TOPLEVEL_WINDOW_H_
7
8#include "ui/views/widget/widget_delegate.h"
9
10namespace ash {
11namespace shell {
12
13class ToplevelWindow : public views::WidgetDelegateView {
14 public:
15  struct CreateParams {
16    CreateParams();
17
18    bool can_resize;
19    bool can_maximize;
20  };
21  static views::Widget* CreateToplevelWindow(
22      const CreateParams& params);
23
24  // Clears saved show state and bounds used to position
25  // a new window.
26  static void ClearSavedStateForTest();
27
28 private:
29  explicit ToplevelWindow(const CreateParams& params);
30  virtual ~ToplevelWindow();
31
32  // Overridden from views::View:
33  virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
34
35  // Overridden from views::WidgetDelegate:
36  virtual base::string16 GetWindowTitle() const OVERRIDE;
37  virtual void SaveWindowPlacement(
38      const gfx::Rect& bounds,
39      ui::WindowShowState show_state) OVERRIDE;
40  virtual bool GetSavedWindowPlacement(
41      const views::Widget* widget,
42      gfx::Rect* bounds,
43      ui::WindowShowState* show_state) const OVERRIDE;
44  virtual View* GetContentsView() OVERRIDE;
45  virtual bool CanResize() const OVERRIDE;
46  virtual bool CanMaximize() const OVERRIDE;
47  virtual bool CanMinimize() const OVERRIDE;
48
49  const CreateParams params_;
50
51  DISALLOW_COPY_AND_ASSIGN(ToplevelWindow);
52};
53
54}  // namespace shell
55}  // namespace ash
56
57#endif  // ASH_SHELL_TOPLEVEL_WINDOW_H_
58