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 "extensions/components/native_app_window/native_app_window_views.h"
  10
  11 namespace apps {
  12 class AppWindowFrameView;
  13 }
  14
  15 class DesktopKeyboardCapture;
  16 class ExtensionKeybindingRegistryViews;
  17
  18 class ChromeNativeAppWindowViews
  19     : public native_app_window::NativeAppWindowViews {
  20  public:
  21   ChromeNativeAppWindowViews();
  22   ~ChromeNativeAppWindowViews() override;
  23
  24   SkRegion* shape() { return shape_.get(); }
  25
  26  protected:
  27   // Called before views::Widget::Init() in InitializeDefaultWindow() to allow
  28   // subclasses to customize the InitParams that would be passed.
  29   virtual void OnBeforeWidgetInit(
  30       const extensions::AppWindow::CreateParams& create_params,
  31       views::Widget::InitParams* init_params,
  32       views::Widget* widget);
  33   // Called before views::Widget::Init() in InitializeDefaultWindow() to allow
  34   // subclasses to customize the InitParams that would be passed.
  35   virtual void OnBeforePanelWidgetInit(bool use_default_bounds,
  36                                        views::Widget::InitParams* init_params,
  37                                        views::Widget* widget);
  38
  39   virtual void InitializeDefaultWindow(
  40       const extensions::AppWindow::CreateParams& create_params);
  41   virtual void InitializePanelWindow(
  42       const extensions::AppWindow::CreateParams& create_params);
  43   virtual views::NonClientFrameView* CreateStandardDesktopAppFrame();
  44   virtual views::NonClientFrameView* CreateNonStandardAppFrame() = 0;
  45
  46   // ui::BaseWindow implementation.
  47   gfx::Rect GetRestoredBounds() const override;
  48   ui::WindowShowState GetRestoredState() const override;
  49   bool IsAlwaysOnTop() const override;
  50
  51   // WidgetDelegate implementation.
  52   gfx::ImageSkia GetWindowAppIcon() override;
  53   gfx::ImageSkia GetWindowIcon() override;
  54   views::NonClientFrameView* CreateNonClientFrameView(
  55       views::Widget* widget) override;
  56   bool WidgetHasHitTestMask() const override;
  57   void GetWidgetHitTestMask(gfx::Path* mask) const override;
  58
  59   // views::View implementation.
  60   gfx::Size GetPreferredSize() const override;
  61   bool AcceleratorPressed(const ui::Accelerator& accelerator) override;
  62
  63   // NativeAppWindow implementation.
  64   void SetFullscreen(int fullscreen_types) override;
  65   bool IsFullscreenOrPending() const override;
  66   void UpdateShape(scoped_ptr<SkRegion> region) override;
  67   bool HasFrameColor() const override;
  68   SkColor ActiveFrameColor() const override;
  69   SkColor InactiveFrameColor() const override;
  70   void SetInterceptAllKeys(bool want_all_keys) override;
  71
  72   // NativeAppWindowViews implementation.
  73   void InitializeWindow(
  74       extensions::AppWindow* app_window,
  75       const extensions::AppWindow::CreateParams& create_params) override;
  76
  77  private:
  78   // Custom shape of the window. If this is not set then the window has a
  79   // default shape, usually rectangular.
  80   scoped_ptr<SkRegion> shape_;
  81
  82   bool has_frame_color_;
  83   SkColor active_frame_color_;
  84   SkColor inactive_frame_color_;
  85   gfx::Size preferred_size_;
  86
  87   // The class that registers for keyboard shortcuts for extension commands.
  88   scoped_ptr<ExtensionKeybindingRegistryViews> extension_keybinding_registry_;
  89
  90   // Used to capture all keyboard events including task switching sequence.
  91   scoped_ptr<DesktopKeyboardCapture> desktop_keyboard_capture_;
  92
  93   DISALLOW_COPY_AND_ASSIGN(ChromeNativeAppWindowViews);
  94 };
  95
  96 #endif  // CHROME_BROWSER_UI_VIEWS_APPS_CHROME_NATIVE_APP_WINDOW_VIEWS_H_