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 "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   ~AppListServiceMac() override;
  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   void Init(Profile* initial_profile) override;
  60   void ShowForProfile(Profile* requested_profile) override;
  61   void DismissAppList() override;
  62   bool IsAppListVisible() const override;
  63   void EnableAppList(Profile* initial_profile,
  64                      AppListEnableSource enable_source) override;
  65   gfx::NativeWindow GetAppListWindow() override;
  66   AppListControllerDelegate* GetControllerDelegate() override;
  67   Profile* GetCurrentAppListProfile() override;
  68   void CreateShortcut() override;
  69
  70   // AppListServiceImpl overrides:
  71   void CreateForProfile(Profile* requested_profile) override;
  72   void DestroyAppList() override;
  73
  74   // AppShimHandler overrides:
  75   void OnShimLaunch(apps::AppShimHandler::Host* host,
  76                     apps::AppShimLaunchType launch_type,
  77                     const std::vector<base::FilePath>& files) override;
  78   void OnShimClose(apps::AppShimHandler::Host* host) override;
  79   void OnShimFocus(apps::AppShimHandler::Host* host,
  80                    apps::AppShimFocusType focus_type,
  81                    const std::vector<base::FilePath>& files) override;
  82   void OnShimSetHidden(apps::AppShimHandler::Host* host, bool hidden) override;
  83   void OnShimQuit(apps::AppShimHandler::Host* host) override;
  84
  85  private:
  86   friend class test::AppListServiceMacTestApi;
  87   friend struct DefaultSingletonTraits<AppListServiceMac>;
  88
  89   AppListServiceMac();
  90
  91   base::scoped_nsobject<AppListWindowController> window_controller_;
  92   base::scoped_nsobject<AppListAnimationController> animation_controller_;
  93   base::scoped_nsobject<NSRunningApplication> previously_active_application_;
  94   NSPoint last_start_origin_;
  95   Profile* profile_;
  96   scoped_ptr<AppListControllerDelegateImpl> controller_delegate_;
  97
  98   DISALLOW_COPY_AND_ASSIGN(AppListServiceMac);
  99 };
 100
 101 #endif  // CHROME_BROWSER_UI_APP_LIST_APP_LIST_SERVICE_MAC_H_