src/chrome/browser/ui/app_list/app_list_service_mac.h

   1 // Copyright 2013 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_APP_LIST_APP_LIST_SERVICE_MAC_H_
   6 #define CHROME_BROWSER_UI_APP_LIST_APP_LIST_SERVICE_MAC_H_
   7
   8 #import <Cocoa/Cocoa.h>
   9
  10 #include "apps/app_shim/app_shim_handler_mac.h"
  11 #include "base/mac/scoped_nsobject.h"
  12 #include "base/memory/scoped_ptr.h"
  13 #include "chrome/browser/ui/app_list/app_list_service_impl.h"
  14
  15 class AppListControllerDelegateImpl;
  16
  17 @class AppListAnimationController;
  18 @class AppListWindowController;
  19 template <typename T> struct DefaultSingletonTraits;
  20
  21 namespace gfx {
  22 class Display;
  23 class Point;
  24 }
  25
  26 // AppListServiceMac manages global resources needed for the app list to
  27 // operate, and controls when the app list is opened and closed.
  28 class AppListServiceMac : public AppListServiceImpl,
  29                           public apps::AppShimHandler {
  30  public:
  31   virtual ~AppListServiceMac();
  32
  33   static AppListServiceMac* GetInstance();
  34
  35   // Finds the position for a window to anchor it to the dock. This chooses the
  36   // most appropriate position for the window based on whether the dock exists,
  37   // the position of the dock (calculated by the difference between the display
  38   // bounds and display work area), whether the mouse cursor is visible and its
  39   // position. Sets |target_origin| to the coordinates for the window to appear
  40   // at, and |start_origin| to the coordinates the window should begin animating
  41   // from. Coordinates are for the bottom-left coordinate of the window, in
  42   // AppKit space (Y positive is up).
  43   static void FindAnchorPoint(const gfx::Size& window_size,
  44                               const gfx::Display& display,
  45                               int primary_display_height,
  46                               bool cursor_is_visible,
  47                               const gfx::Point& cursor,
  48                               NSPoint* target_origin,
  49                               NSPoint* start_origin);
  50
  51   void ShowWindowNearDock();
  52   void WindowAnimationDidEnd();
  53
  54   // AppListService overrides:
  55   virtual void Init(Profile* initial_profile) OVERRIDE;
  56   virtual void CreateForProfile(Profile* requested_profile) OVERRIDE;
  57   virtual void ShowForProfile(Profile* requested_profile) OVERRIDE;
  58   virtual void DismissAppList() OVERRIDE;
  59   virtual bool IsAppListVisible() const OVERRIDE;
  60   virtual void EnableAppList(Profile* initial_profile,
  61                              AppListEnableSource enable_source) OVERRIDE;
  62   virtual gfx::NativeWindow GetAppListWindow() OVERRIDE;
  63   virtual AppListControllerDelegate* GetControllerDelegate() OVERRIDE;
  64   virtual Profile* GetCurrentAppListProfile() OVERRIDE;
  65
  66   // AppListServiceImpl overrides:
  67   virtual void CreateShortcut() OVERRIDE;
  68
  69   // AppShimHandler overrides:
  70   virtual void OnShimLaunch(apps::AppShimHandler::Host* host,
  71                             apps::AppShimLaunchType launch_type,
  72                             const std::vector<base::FilePath>& files) OVERRIDE;
  73   virtual void OnShimClose(apps::AppShimHandler::Host* host) OVERRIDE;
  74   virtual void OnShimFocus(apps::AppShimHandler::Host* host,
  75                            apps::AppShimFocusType focus_type,
  76                            const std::vector<base::FilePath>& files) OVERRIDE;
  77   virtual void OnShimSetHidden(apps::AppShimHandler::Host* host,
  78                                bool hidden) OVERRIDE;
  79   virtual void OnShimQuit(apps::AppShimHandler::Host* host) OVERRIDE;
  80
  81  private:
  82   friend struct DefaultSingletonTraits<AppListServiceMac>;
  83
  84   AppListServiceMac();
  85
  86   base::scoped_nsobject<AppListWindowController> window_controller_;
  87   base::scoped_nsobject<AppListAnimationController> animation_controller_;
  88   base::scoped_nsobject<NSRunningApplication> previously_active_application_;
  89   NSPoint last_start_origin_;
  90   Profile* profile_;
  91   scoped_ptr<AppListControllerDelegateImpl> controller_delegate_;
  92
  93   DISALLOW_COPY_AND_ASSIGN(AppListServiceMac);
  94 };
  95
  96 #endif  // CHROME_BROWSER_UI_APP_LIST_APP_LIST_SERVICE_MAC_H_