chrome/browser/ui/app_list/app_list_service.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_H_
   6 #define CHROME_BROWSER_UI_APP_LIST_APP_LIST_SERVICE_H_
   7
   8 #include <string>
   9
  10 #include "base/basictypes.h"
  11 #include "base/compiler_specific.h"
  12 #include "chrome/browser/ui/host_desktop.h"
  13 #include "ui/gfx/native_widget_types.h"
  14
  15 class AppListControllerDelegate;
  16 class CommandLine;
  17 class PrefRegistrySimple;
  18 class Profile;
  19
  20 namespace base {
  21 class FilePath;
  22 }
  23
  24 namespace gfx {
  25 class ImageSkia;
  26 }
  27
  28 class AppListService {
  29  public:
  30   // Get the AppListService for the current platform and specified
  31   // |desktop_type|.
  32   static AppListService* Get(chrome::HostDesktopType desktop_type);
  33
  34   // Call Init for all AppListService instances on this platform.
  35   static void InitAll(Profile* initial_profile);
  36
  37   static void RegisterPrefs(PrefRegistrySimple* registry);
  38
  39   static void RecordShowTimings(const CommandLine& command_line);
  40
  41   // Indicates that |callback| should be called next time the app list is
  42   // painted.
  43   virtual void SetAppListNextPaintCallback(void (*callback)()) = 0;
  44
  45   // Perform Chrome first run logic. This is executed before Chrome's threads
  46   // have been created.
  47   virtual void HandleFirstRun() = 0;
  48
  49   virtual base::FilePath GetProfilePath(
  50       const base::FilePath& user_data_dir) = 0;
  51   virtual void SetProfilePath(const base::FilePath& profile_path) = 0;
  52
  53   // Show the app list for the profile configured in the user data dir for the
  54   // current browser process.
  55   virtual void Show() = 0;
  56
  57   // Create the app list UI, and maintain its state, but do not show it.
  58   virtual void CreateForProfile(Profile* requested_profile) = 0;
  59
  60   // Show the app list for the given profile. If it differs from the profile the
  61   // app list is currently showing, repopulate the app list and save the new
  62   // profile to local prefs as the default app list profile.
  63   virtual void ShowForProfile(Profile* requested_profile) = 0;
  64
  65   // Dismiss the app list.
  66   virtual void DismissAppList() = 0;
  67
  68   // Get the profile the app list is currently showing.
  69   virtual Profile* GetCurrentAppListProfile() = 0;
  70
  71   // Returns true if the app list is visible.
  72   virtual bool IsAppListVisible() const = 0;
  73
  74   // Enable the app list. What this does specifically will depend on the host
  75   // operating system and shell.
  76   virtual void EnableAppList(Profile* initial_profile) = 0;
  77
  78   // Get the window the app list is in, or NULL if the app list isn't visible.
  79   virtual gfx::NativeWindow GetAppListWindow() = 0;
  80
  81   // Returns a pointer to the platform specific AppListControllerDelegate.
  82   virtual AppListControllerDelegate* GetControllerDelegate() = 0;
  83
  84  protected:
  85   AppListService() {}
  86   virtual ~AppListService() {}
  87
  88   // Do any once off initialization needed for the app list.
  89   virtual void Init(Profile* initial_profile) = 0;
  90
  91  private:
  92   DISALLOW_COPY_AND_ASSIGN(AppListService);
  93 };
  94
  95 #endif  // CHROME_BROWSER_UI_APP_LIST_APP_LIST_SERVICE_H_