chrome/browser/ui/ash/launcher/multi_profile_browser_status_monitor.cc

   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 #include "chrome/browser/ui/ash/launcher/multi_profile_browser_status_monitor.h"
   6
   7 #include "chrome/browser/profiles/profile.h"
   8 #include "chrome/browser/profiles/profile_manager.h"
   9 #include "chrome/browser/ui/ash/launcher/chrome_launcher_controller.h"
  10 #include "chrome/browser/ui/ash/multi_user/multi_user_util.h"
  11 #include "chrome/browser/ui/browser.h"
  12 #include "chrome/browser/ui/browser_list.h"
  13 #include "chrome/browser/ui/browser_tabstrip.h"
  14 #include "chrome/browser/ui/browser_window.h"
  15 #include "chrome/browser/ui/tabs/tab_strip_model.h"
  16
  17 MultiProfileBrowserStatusMonitor::MultiProfileBrowserStatusMonitor(
  18     ChromeLauncherController* launcher_controller)
  19     : BrowserStatusMonitor(launcher_controller),
  20       launcher_controller_(launcher_controller) {
  21 }
  22
  23 MultiProfileBrowserStatusMonitor::~MultiProfileBrowserStatusMonitor() {
  24 }
  25
  26 void MultiProfileBrowserStatusMonitor::ActiveUserChanged(
  27     const std::string& user_email) {
  28   // Handle windowed apps.
  29   for (AppList::iterator it = app_list_.begin(); it != app_list_.end(); ++it) {
  30     bool owned = multi_user_util::IsProfileFromActiveUser((*it)->profile());
  31     bool shown = IsV1AppInShelf(*it);
  32     if (owned && !shown)
  33       ConnectV1AppToLauncher(*it);
  34     else if (!owned && shown)
  35       DisconnectV1AppFromLauncher(*it);
  36   }
  37
  38   // Handle apps in browser tabs: Add the new applications.
  39   BrowserList* browser_list =
  40       BrowserList::GetInstance(chrome::HOST_DESKTOP_TYPE_ASH);
  41
  42   // Remove old (tabbed V1) applications.
  43   for (BrowserList::const_iterator it = browser_list->begin();
  44        it != browser_list->end(); ++it) {
  45     Browser* browser = *it;
  46     if (!browser->is_app() &&
  47         browser->is_type_tabbed() &&
  48         !multi_user_util::IsProfileFromActiveUser(browser->profile())) {
  49       for (int i = 0; i < browser->tab_strip_model()->count(); ++i) {
  50         launcher_controller_->UpdateAppState(
  51             browser->tab_strip_model()->GetWebContentsAt(i),
  52             ChromeLauncherController::APP_STATE_REMOVED);
  53       }
  54     }
  55   }
  56
  57   // Handle apps in browser tabs: Add new (tabbed V1) applications.
  58   for (BrowserList::const_iterator it = browser_list->begin();
  59        it != browser_list->end(); ++it) {
  60     Browser* browser = *it;
  61     if (!browser->is_app() &&
  62         browser->is_type_tabbed() &&
  63         multi_user_util::IsProfileFromActiveUser(browser->profile())) {
  64       int active_index = browser->tab_strip_model()->active_index();
  65       for (int i = 0; i < browser->tab_strip_model()->count(); ++i) {
  66         launcher_controller_->UpdateAppState(
  67             browser->tab_strip_model()->GetWebContentsAt(i),
  68             browser->window()->IsActive() && i == active_index ?
  69                 ChromeLauncherController::APP_STATE_WINDOW_ACTIVE :
  70                 ChromeLauncherController::APP_STATE_INACTIVE);
  71       }
  72     }
  73   }
  74
  75   // Update the browser state since some of the removals / adds above might have
  76   // had an impact on the browser item.
  77   UpdateBrowserItemState();
  78 }
  79
  80 void MultiProfileBrowserStatusMonitor::AddV1AppToShelf(Browser* browser) {
  81   DCHECK(browser->is_type_popup() && browser->is_app());
  82   DCHECK(std::find(app_list_.begin(), app_list_.end(), browser) ==
  83              app_list_.end());
  84   app_list_.push_back(browser);
  85   if (multi_user_util::IsProfileFromActiveUser(browser->profile())) {
  86     BrowserStatusMonitor::AddV1AppToShelf(browser);
  87   }
  88 }
  89
  90 void MultiProfileBrowserStatusMonitor::RemoveV1AppFromShelf(Browser* browser) {
  91   DCHECK(browser->is_type_popup() && browser->is_app());
  92   AppList::iterator it = std::find(app_list_.begin(), app_list_.end(), browser);
  93   DCHECK(it != app_list_.end());
  94   app_list_.erase(it);
  95   if (multi_user_util::IsProfileFromActiveUser(browser->profile())) {
  96     BrowserStatusMonitor::RemoveV1AppFromShelf(browser);
  97   }
  98 }
  99
 100 void MultiProfileBrowserStatusMonitor::ConnectV1AppToLauncher(
 101     Browser* browser) {
 102   // Adding a V1 app to the launcher consists of two actions: Add the browser
 103   // (launcher item) and add the content (launcher item status).
 104   BrowserStatusMonitor::AddV1AppToShelf(browser);
 105   launcher_controller_->UpdateAppState(
 106       browser->tab_strip_model()->GetActiveWebContents(),
 107       ChromeLauncherController::APP_STATE_INACTIVE);
 108 }
 109
 110 void MultiProfileBrowserStatusMonitor::DisconnectV1AppFromLauncher(
 111     Browser* browser) {
 112   // Removing a V1 app from the launcher requires to remove the content and
 113   // the launcher item.
 114   launcher_controller_->UpdateAppState(
 115       browser->tab_strip_model()->GetActiveWebContents(),
 116       ChromeLauncherController::APP_STATE_REMOVED);
 117   BrowserStatusMonitor::RemoveV1AppFromShelf(browser);
 118 }