chrome/browser/ui/settings_window_manager.cc

   1 // Copyright (c) 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/settings_window_manager.h"
   6
   7 #include "chrome/browser/profiles/profile.h"
   8 #include "chrome/browser/ui/browser_finder.h"
   9 #include "chrome/browser/ui/browser_finder.h"
  10 #include "chrome/browser/ui/browser_navigator.h"
  11 #include "chrome/browser/ui/browser_window.h"
  12 #include "chrome/browser/ui/chrome_pages.h"
  13 #include "chrome/browser/ui/settings_window_manager_observer.h"
  14 #include "chrome/browser/ui/tabs/tab_strip_model.h"
  15 #include "content/public/browser/user_metrics.h"
  16 #include "content/public/browser/web_contents.h"
  17 #include "url/gurl.h"
  18
  19 namespace chrome {
  20
  21 // static
  22 SettingsWindowManager* SettingsWindowManager::GetInstance() {
  23   return base::Singleton<SettingsWindowManager>::get();
  24 }
  25
  26 void SettingsWindowManager::AddObserver(
  27     SettingsWindowManagerObserver* observer) {
  28   observers_.AddObserver(observer);
  29 }
  30
  31 void SettingsWindowManager::RemoveObserver(
  32     SettingsWindowManagerObserver* observer) {
  33   observers_.RemoveObserver(observer);
  34 }
  35
  36 void SettingsWindowManager::ShowChromePageForProfile(Profile* profile,
  37                                                      const GURL& gurl) {
  38   // Use the original (non off-the-record) profile for settings unless
  39   // this is a guest session.
  40   if (!profile->IsGuestSession() && profile->IsOffTheRecord())
  41     profile = profile->GetOriginalProfile();
  42
  43   // Look for an existing browser window.
  44   Browser* browser = FindBrowserForProfile(profile);
  45   if (browser) {
  46     DCHECK(browser->profile() == profile);
  47     const content::WebContents* web_contents =
  48         browser->tab_strip_model()->GetWebContentsAt(0);
  49     if (web_contents && web_contents->GetURL() == gurl) {
  50       browser->window()->Show();
  51       return;
  52     }
  53     NavigateParams params(browser, gurl,
  54                           ui::PAGE_TRANSITION_AUTO_BOOKMARK);
  55     params.window_action = NavigateParams::SHOW_WINDOW;
  56     params.user_gesture = true;
  57     chrome::Navigate(&params);
  58     return;
  59   }
  60
  61   // No existing browser window, create one.
  62   NavigateParams params(profile, gurl, ui::PAGE_TRANSITION_AUTO_BOOKMARK);
  63   params.disposition = NEW_POPUP;
  64   params.trusted_source = true;
  65   params.window_action = NavigateParams::SHOW_WINDOW;
  66   params.user_gesture = true;
  67   params.path_behavior = NavigateParams::IGNORE_AND_NAVIGATE;
  68   chrome::Navigate(&params);
  69   settings_session_map_[profile] = params.browser->session_id().id();
  70   DCHECK(params.browser->is_trusted_source());
  71
  72   FOR_EACH_OBSERVER(SettingsWindowManagerObserver,
  73                     observers_, OnNewSettingsWindow(params.browser));
  74 }
  75
  76 Browser* SettingsWindowManager::FindBrowserForProfile(Profile* profile) {
  77   ProfileSessionMap::iterator iter = settings_session_map_.find(profile);
  78   if (iter != settings_session_map_.end())
  79     return chrome::FindBrowserWithID(iter->second);
  80   return NULL;
  81 }
  82
  83 bool SettingsWindowManager::IsSettingsBrowser(Browser* browser) const {
  84   ProfileSessionMap::const_iterator iter =
  85       settings_session_map_.find(browser->profile());
  86   return (iter != settings_session_map_.end() &&
  87           iter->second == browser->session_id().id());
  88 }
  89
  90 SettingsWindowManager::SettingsWindowManager() {
  91 }
  92
  93 SettingsWindowManager::~SettingsWindowManager() {
  94 }
  95
  96 }  // namespace chrome