chrome/browser/ui/android/content_settings/popup_blocked_infobar_delegate.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/android/content_settings/popup_blocked_infobar_delegate.h"
   6
   7 #include "base/prefs/pref_service.h"
   8 #include "chrome/browser/infobars/infobar_service.h"
   9 #include "chrome/browser/profiles/profile.h"
  10 #include "chrome/browser/ui/blocked_content/popup_blocker_tab_helper.h"
  11 #include "chrome/grit/generated_resources.h"
  12 #include "components/content_settings/core/browser/host_content_settings_map.h"
  13 #include "components/content_settings/core/common/content_settings.h"
  14 #include "components/content_settings/core/common/content_settings_types.h"
  15 #include "components/infobars/core/infobar.h"
  16 #include "grit/theme_resources.h"
  17 #include "ui/base/l10n/l10n_util.h"
  18
  19
  20 // static
  21 void PopupBlockedInfoBarDelegate::Create(content::WebContents* web_contents,
  22                                          int num_popups) {
  23   const GURL& url = web_contents->GetURL();
  24   Profile* profile =
  25       Profile::FromBrowserContext(web_contents->GetBrowserContext());
  26   InfoBarService* infobar_service =
  27       InfoBarService::FromWebContents(web_contents);
  28   scoped_ptr<infobars::InfoBar> infobar(infobar_service->CreateConfirmInfoBar(
  29       scoped_ptr<ConfirmInfoBarDelegate>(new PopupBlockedInfoBarDelegate(
  30           num_popups, url, profile->GetHostContentSettingsMap()))));
  31
  32   // See if there is an existing popup infobar already.
  33   // TODO(dfalcantara) When triggering more than one popup the infobar
  34   // will be shown once, then hide then be shown again.
  35   // This will be fixed once we have an in place replace infobar mechanism.
  36   for (size_t i = 0; i < infobar_service->infobar_count(); ++i) {
  37     infobars::InfoBar* existing_infobar = infobar_service->infobar_at(i);
  38     if (existing_infobar->delegate()->AsPopupBlockedInfoBarDelegate()) {
  39       infobar_service->ReplaceInfoBar(existing_infobar, infobar.Pass());
  40       return;
  41     }
  42   }
  43
  44   infobar_service->AddInfoBar(infobar.Pass());
  45 }
  46
  47 PopupBlockedInfoBarDelegate::~PopupBlockedInfoBarDelegate() {
  48 }
  49
  50 int PopupBlockedInfoBarDelegate::GetIconId() const {
  51   return IDR_BLOCKED_POPUPS;
  52 }
  53
  54 PopupBlockedInfoBarDelegate*
  55     PopupBlockedInfoBarDelegate::AsPopupBlockedInfoBarDelegate() {
  56   return this;
  57 }
  58
  59 PopupBlockedInfoBarDelegate::PopupBlockedInfoBarDelegate(
  60     int num_popups,
  61     const GURL& url,
  62     HostContentSettingsMap* map)
  63     : ConfirmInfoBarDelegate(), num_popups_(num_popups), url_(url), map_(map) {
  64   content_settings::SettingInfo setting_info;
  65   scoped_ptr<base::Value> setting = map->GetWebsiteSetting(
  66       url, url, CONTENT_SETTINGS_TYPE_POPUPS, std::string(), &setting_info);
  67   can_show_popups_ =
  68       setting_info.source != content_settings::SETTING_SOURCE_POLICY;
  69 }
  70
  71 base::string16 PopupBlockedInfoBarDelegate::GetMessageText() const {
  72   return l10n_util::GetStringFUTF16Int(IDS_POPUPS_BLOCKED_INFOBAR_TEXT,
  73                                        num_popups_);
  74 }
  75
  76 int PopupBlockedInfoBarDelegate::GetButtons() const {
  77   if (!can_show_popups_)
  78     return 0;
  79
  80   return BUTTON_OK;
  81 }
  82
  83 base::string16 PopupBlockedInfoBarDelegate::GetButtonLabel(
  84     InfoBarButton button) const {
  85   return l10n_util::GetStringUTF16(IDS_POPUPS_BLOCKED_INFOBAR_BUTTON_SHOW);
  86 }
  87
  88 bool PopupBlockedInfoBarDelegate::Accept() {
  89   DCHECK(can_show_popups_);
  90
  91   // Create exceptions.
  92   map_->AddExceptionForURL(
  93       url_, url_, CONTENT_SETTINGS_TYPE_POPUPS, CONTENT_SETTING_ALLOW);
  94
  95   // Launch popups.
  96   content::WebContents* web_contents =
  97       InfoBarService::WebContentsFromInfoBar(infobar());
  98   PopupBlockerTabHelper* popup_blocker_helper =
  99       PopupBlockerTabHelper::FromWebContents(web_contents);
 100   DCHECK(popup_blocker_helper);
 101   PopupBlockerTabHelper::PopupIdMap blocked_popups =
 102       popup_blocker_helper->GetBlockedPopupRequests();
 103   for (PopupBlockerTabHelper::PopupIdMap::iterator it = blocked_popups.begin();
 104       it != blocked_popups.end(); ++it)
 105     popup_blocker_helper->ShowBlockedPopup(it->first);
 106
 107   return true;
 108 }