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