src/chrome/browser/ui/views/apps/chrome_native_app_window_views.h

   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
  12 namespace apps {
  13 class AppWindowFrameView;
  14 }
  15
  16 #if defined(USE_ASH)
  17 namespace ash {
  18 class ImmersiveFullscreenController;
  19 }
  20 #endif
  21
  22 class ExtensionKeybindingRegistryViews;
  23
  24 namespace views {
  25 class MenuRunner;
  26 }
  27
  28 class 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_