chrome/browser/ui/app_list/app_list_service_views.cc

   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 #include "chrome/browser/ui/app_list/app_list_service_views.h"
   6
   7 #include "chrome/browser/apps/scoped_keep_alive.h"
   8 #include "chrome/browser/ui/app_list/app_list_controller_delegate.h"
   9 #include "ui/app_list/app_list_switches.h"
  10 #include "ui/app_list/views/app_list_main_view.h"
  11 #include "ui/app_list/views/app_list_view.h"
  12 #include "ui/app_list/views/contents_view.h"
  13
  14 AppListServiceViews::AppListServiceViews(
  15     scoped_ptr<AppListControllerDelegate> controller_delegate)
  16     : shower_(this),
  17       can_dismiss_(true),
  18       controller_delegate_(controller_delegate.Pass()) {
  19 }
  20
  21 AppListServiceViews::~AppListServiceViews() {}
  22
  23 void AppListServiceViews::OnViewBeingDestroyed() {
  24   can_dismiss_ = true;
  25   shower_.HandleViewBeingDestroyed();
  26 }
  27
  28 void AppListServiceViews::Init(Profile* initial_profile) {
  29   PerformStartupChecks(initial_profile);
  30 }
  31
  32 void AppListServiceViews::ShowForProfile(Profile* requested_profile) {
  33   // App list profiles should not be off-the-record.
  34   DCHECK(!requested_profile->IsOffTheRecord());
  35   DCHECK(!requested_profile->IsGuestSession());
  36
  37   ShowForProfileInternal(requested_profile,
  38                          app_list::AppListModel::INVALID_STATE);
  39 }
  40
  41 void AppListServiceViews::ShowForAppInstall(Profile* profile,
  42                                             const std::string& extension_id,
  43                                             bool start_discovery_tracking) {
  44   if (app_list::switches::IsExperimentalAppListEnabled())
  45     ShowForProfileInternal(profile, app_list::AppListModel::STATE_APPS);
  46
  47   AppListServiceImpl::ShowForAppInstall(profile, extension_id,
  48                                         start_discovery_tracking);
  49 }
  50
  51 void AppListServiceViews::ShowForCustomLauncherPage(Profile* profile) {
  52   ShowForProfileInternal(profile,
  53                          app_list::AppListModel::STATE_CUSTOM_LAUNCHER_PAGE);
  54 }
  55
  56 void AppListServiceViews::HideCustomLauncherPage() {
  57   if (!shower_.IsAppListVisible())
  58     return;
  59
  60   app_list::ContentsView* contents_view =
  61       shower_.app_list()->app_list_main_view()->contents_view();
  62
  63   if (contents_view->IsStateActive(
  64           app_list::AppListModel::STATE_CUSTOM_LAUNCHER_PAGE)) {
  65     contents_view->SetActiveState(app_list::AppListModel::STATE_START, true);
  66   }
  67 }
  68
  69 void AppListServiceViews::DismissAppList() {
  70   if (!can_dismiss_)
  71     return;
  72
  73   shower_.DismissAppList();
  74 }
  75
  76 bool AppListServiceViews::IsAppListVisible() const {
  77   return shower_.IsAppListVisible();
  78 }
  79
  80 gfx::NativeWindow AppListServiceViews::GetAppListWindow() {
  81   return shower_.GetWindow();
  82 }
  83
  84 Profile* AppListServiceViews::GetCurrentAppListProfile() {
  85   return shower_.profile();
  86 }
  87
  88 AppListControllerDelegate* AppListServiceViews::GetControllerDelegate() {
  89   return controller_delegate_.get();
  90 }
  91
  92 void AppListServiceViews::CreateForProfile(Profile* requested_profile) {
  93   DCHECK(requested_profile);
  94   InvalidatePendingProfileLoads();
  95   shower_.CreateViewForProfile(requested_profile);
  96   SetProfilePath(shower_.profile()->GetPath());
  97 }
  98
  99 void AppListServiceViews::DestroyAppList() {
 100   if (!shower_.HasView())
 101     return;
 102
 103   // Use CloseNow(). This can't be asynchronous because the profile will be
 104   // deleted once this function returns.
 105   shower_.app_list()->GetWidget()->CloseNow();
 106   DCHECK(!shower_.HasView());
 107 }
 108
 109 AppListViewDelegate* AppListServiceViews::GetViewDelegateForCreate() {
 110   return GetViewDelegate(shower_.profile());
 111 }
 112
 113 void AppListServiceViews::ShowForProfileInternal(
 114     Profile* profile,
 115     app_list::AppListModel::State state) {
 116   DCHECK(profile);
 117
 118   ScopedKeepAlive keep_alive;
 119
 120   CreateForProfile(profile);
 121
 122   if (state != app_list::AppListModel::INVALID_STATE) {
 123     app_list::ContentsView* contents_view =
 124         shower_.app_list()->app_list_main_view()->contents_view();
 125     contents_view->SetActiveState(state,
 126                                  shower_.IsAppListVisible() /* animate */);
 127   }
 128
 129   shower_.ShowForCurrentProfile();
 130   RecordAppListLaunch();
 131 }