ash/shell/toplevel_window.h

   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
  10 namespace ash {
  11 namespace shell {
  12
  13 class 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   ~ToplevelWindow() override;
  31
  32   // Overridden from views::View:
  33   void OnPaint(gfx::Canvas* canvas) override;
  34
  35   // Overridden from views::WidgetDelegate:
  36   base::string16 GetWindowTitle() const override;
  37   void SaveWindowPlacement(const gfx::Rect& bounds,
  38                            ui::WindowShowState show_state) override;
  39   bool GetSavedWindowPlacement(const views::Widget* widget,
  40                                gfx::Rect* bounds,
  41                                ui::WindowShowState* show_state) const override;
  42   View* GetContentsView() override;
  43   bool CanResize() const override;
  44   bool CanMaximize() const override;
  45   bool CanMinimize() const override;
  46
  47   const CreateParams params_;
  48
  49   DISALLOW_COPY_AND_ASSIGN(ToplevelWindow);
  50 };
  51
  52 }  // namespace shell
  53 }  // namespace ash
  54
  55 #endif  // ASH_SHELL_TOPLEVEL_WINDOW_H_