chrome_native_app_window_views.h revision 1320f92c476a1ad9d19dba2a48c72b75566198e9 
1// Copyright 2014 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 CHROME_BROWSER_UI_VIEWS_APPS_CHROME_NATIVE_APP_WINDOW_VIEWS_H_
6#define CHROME_BROWSER_UI_VIEWS_APPS_CHROME_NATIVE_APP_WINDOW_VIEWS_H_
7
8#include "base/memory/scoped_ptr.h"
9#include "components/native_app_window/native_app_window_views.h"
10#include "ui/views/context_menu_controller.h"
11
12namespace apps {
13class AppWindowFrameView;
14}
15
16#if defined(USE_ASH)
17namespace ash {
18class ImmersiveFullscreenController;
19}
20#endif
21
22class ExtensionKeybindingRegistryViews;
23
24namespace views {
25class MenuRunner;
26}
27
28class ChromeNativeAppWindowViews
29    : public native_app_window::NativeAppWindowViews,
30      public views::ContextMenuController {
31 public:
32  ChromeNativeAppWindowViews();
33  virtual ~ChromeNativeAppWindowViews();
34
35  SkRegion* shape() { return shape_.get(); }
36
37 protected:
38  // Called before views::Widget::Init() to allow subclasses to customize
39  // the InitParams that would be passed.
40  virtual void OnBeforeWidgetInit(views::Widget::InitParams* init_params,
41                                  views::Widget* widget);
42
43  virtual void InitializeDefaultWindow(
44      const extensions::AppWindow::CreateParams& create_params);
45  virtual void InitializePanelWindow(
46      const extensions::AppWindow::CreateParams& create_params);
47  virtual views::NonClientFrameView* CreateStandardDesktopAppFrame();
48
49 private:
50  FRIEND_TEST_ALL_PREFIXES(ShapedAppWindowTargeterTest,
51                           ResizeInsetsWithinBounds);
52
53  apps::AppWindowFrameView* CreateNonStandardAppFrame();
54
55  // ui::BaseWindow implementation.
56  virtual gfx::Rect GetRestoredBounds() const OVERRIDE;
57  virtual ui::WindowShowState GetRestoredState() const OVERRIDE;
58  virtual bool IsAlwaysOnTop() const OVERRIDE;
59
60  // Overridden from views::ContextMenuController:
61  virtual void ShowContextMenuForView(views::View* source,
62                                      const gfx::Point& p,
63                                      ui::MenuSourceType source_type) OVERRIDE;
64
65  // WidgetDelegate implementation.
66  virtual gfx::ImageSkia GetWindowAppIcon() OVERRIDE;
67  virtual gfx::ImageSkia GetWindowIcon() OVERRIDE;
68  virtual views::NonClientFrameView* CreateNonClientFrameView(
69      views::Widget* widget) OVERRIDE;
70  virtual bool WidgetHasHitTestMask() const OVERRIDE;
71  virtual void GetWidgetHitTestMask(gfx::Path* mask) const OVERRIDE;
72
73  // views::View implementation.
74  virtual gfx::Size GetPreferredSize() const OVERRIDE;
75  virtual bool AcceleratorPressed(const ui::Accelerator& accelerator) OVERRIDE;
76
77  // NativeAppWindow implementation.
78  virtual void SetFullscreen(int fullscreen_types) OVERRIDE;
79  virtual bool IsFullscreenOrPending() const OVERRIDE;
80  virtual void UpdateBadgeIcon() OVERRIDE;
81  virtual void UpdateShape(scoped_ptr<SkRegion> region) OVERRIDE;
82  virtual bool HasFrameColor() const OVERRIDE;
83  virtual SkColor ActiveFrameColor() const OVERRIDE;
84  virtual SkColor InactiveFrameColor() const OVERRIDE;
85
86  // NativeAppWindowViews implementation.
87  virtual void InitializeWindow(
88      extensions::AppWindow* app_window,
89      const extensions::AppWindow::CreateParams& create_params) OVERRIDE;
90
91  // True if the window is fullscreen or fullscreen is pending.
92  bool is_fullscreen_;
93
94  // Custom shape of the window. If this is not set then the window has a
95  // default shape, usually rectangular.
96  scoped_ptr<SkRegion> shape_;
97
98  bool has_frame_color_;
99  SkColor active_frame_color_;
100  SkColor inactive_frame_color_;
101  gfx::Size preferred_size_;
102
103  // The class that registers for keyboard shortcuts for extension commands.
104  scoped_ptr<ExtensionKeybindingRegistryViews> extension_keybinding_registry_;
105
106#if defined(USE_ASH)
107  // Used to put non-frameless windows into immersive fullscreen on ChromeOS. In
108  // immersive fullscreen, the window header (title bar and window controls)
109  // slides onscreen as an overlay when the mouse is hovered at the top of the
110  // screen.
111  scoped_ptr<ash::ImmersiveFullscreenController>
112      immersive_fullscreen_controller_;
113#endif  // defined(USE_ASH)
114
115  // Used to show the system menu.
116  scoped_ptr<views::MenuRunner> menu_runner_;
117
118  DISALLOW_COPY_AND_ASSIGN(ChromeNativeAppWindowViews);
119};
120
121#endif  // CHROME_BROWSER_UI_VIEWS_APPS_CHROME_NATIVE_APP_WINDOW_VIEWS_H_
122