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 "base/mac/scoped_nsobject.h"
  11 #include "base/memory/scoped_ptr.h"
  12 #include "chrome/browser/apps/app_shim/app_shim_handler_mac.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 namespace test {
  27 class AppListServiceMacTestApi;
  28 }
  29
  30 // AppListServiceMac manages global resources needed for the app list to
  31 // operate, and controls when the app list is opened and closed.
  32 class AppListServiceMac : public AppListServiceImpl,
  33                           public apps::AppShimHandler {
  34  public:
  35   virtual ~AppListServiceMac();
  36
  37   static AppListServiceMac* GetInstance();
  38
  39   // Finds the position for a window to anchor it to the dock. This chooses the
  40   // most appropriate position for the window based on whether the dock exists,
  41   // the position of the dock (calculated by the difference between the display
  42   // bounds and display work area), whether the mouse cursor is visible and its
  43   // position. Sets |target_origin| to the coordinates for the window to appear
  44   // at, and |start_origin| to the coordinates the window should begin animating
  45   // from. Coordinates are for the bottom-left coordinate of the window, in
  46   // AppKit space (Y positive is up).
  47   static void FindAnchorPoint(const gfx::Size& window_size,
  48                               const gfx::Display& display,
  49                               int primary_display_height,
  50                               bool cursor_is_visible,
  51                               const gfx::Point& cursor,
  52                               NSPoint* target_origin,
  53                               NSPoint* start_origin);
  54
  55   void ShowWindowNearDock();
  56   void WindowAnimationDidEnd();
  57
  58   // AppListService overrides:
  59   virtual void Init(Profile* initial_profile) override;
  60   virtual void ShowForProfile(Profile* requested_profile) override;
  61   virtual void DismissAppList() override;
  62   virtual bool IsAppListVisible() const override;
  63   virtual void EnableAppList(Profile* initial_profile,
  64                              AppListEnableSource enable_source) override;
  65   virtual gfx::NativeWindow GetAppListWindow() override;
  66   virtual AppListControllerDelegate* GetControllerDelegate() override;
  67   virtual Profile* GetCurrentAppListProfile() override;
  68   virtual void CreateShortcut() override;
  69
  70   // AppListServiceImpl overrides:
  71   virtual void CreateForProfile(Profile* requested_profile) override;
  72   virtual void DestroyAppList() override;
  73
  74   // AppShimHandler overrides:
  75   virtual void OnShimLaunch(apps::AppShimHandler::Host* host,
  76                             apps::AppShimLaunchType launch_type,
  77                             const std::vector<base::FilePath>& files) override;
  78   virtual void OnShimClose(apps::AppShimHandler::Host* host) override;
  79   virtual void OnShimFocus(apps::AppShimHandler::Host* host,
  80                            apps::AppShimFocusType focus_type,
  81                            const std::vector<base::FilePath>& files) override;
  82   virtual void OnShimSetHidden(apps::AppShimHandler::Host* host,
  83                                bool hidden) override;
  84   virtual void OnShimQuit(apps::AppShimHandler::Host* host) override;
  85
  86  private:
  87   friend class test::AppListServiceMacTestApi;
  88   friend struct DefaultSingletonTraits<AppListServiceMac>;
  89
  90   AppListServiceMac();
  91
  92   base::scoped_nsobject<AppListWindowController> window_controller_;
  93   base::scoped_nsobject<AppListAnimationController> animation_controller_;
  94   base::scoped_nsobject<NSRunningApplication> previously_active_application_;
  95   NSPoint last_start_origin_;
  96   Profile* profile_;
  97   scoped_ptr<AppListControllerDelegateImpl> controller_delegate_;
  98
  99   DISALLOW_COPY_AND_ASSIGN(AppListServiceMac);
 100 };
 101
 102 #endif  // CHROME_BROWSER_UI_APP_LIST_APP_LIST_SERVICE_MAC_H_