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/content_settings/host_content_settings_map.h"
   9 #include "chrome/browser/infobars/infobar.h"
  10 #include "chrome/browser/infobars/infobar_service.h"
  11 #include "chrome/browser/profiles/profile.h"
  12 #include "chrome/browser/ui/blocked_content/popup_blocker_tab_helper.h"
  13 #include "chrome/common/content_settings.h"
  14 #include "chrome/common/content_settings_types.h"
  15 #include "grit/generated_resources.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   scoped_ptr<InfoBar> infobar(ConfirmInfoBarDelegate::CreateInfoBar(
  27       scoped_ptr<ConfirmInfoBarDelegate>(
  28           new PopupBlockedInfoBarDelegate(
  29                 num_popups, url, profile->GetHostContentSettingsMap()))));
  30
  31   InfoBarService* infobar_service =
  32       InfoBarService::FromWebContents(web_contents);
  33   // See if there is an existing popup infobar already.
  34   // TODO(dfalcantara) When triggering more than one popup the infobar
  35   // will be shown once, then hide then be shown again.
  36   // This will be fixed once we have an in place replace infobar mechanism.
  37   for (size_t i = 0; i < infobar_service->infobar_count(); ++i) {
  38     InfoBar* existing_infobar = infobar_service->infobar_at(i);
  39     if (existing_infobar->delegate()->AsPopupBlockedInfoBarDelegate()) {
  40       infobar_service->ReplaceInfoBar(existing_infobar, infobar.Pass());
  41       return;
  42     }
  43   }
  44
  45   infobar_service->AddInfoBar(infobar.Pass());
  46 }
  47
  48 PopupBlockedInfoBarDelegate::~PopupBlockedInfoBarDelegate() {
  49 }
  50
  51 int PopupBlockedInfoBarDelegate::GetIconID() const {
  52   return IDR_BLOCKED_POPUPS;
  53 }
  54
  55 PopupBlockedInfoBarDelegate*
  56     PopupBlockedInfoBarDelegate::AsPopupBlockedInfoBarDelegate() {
  57   return this;
  58 }
  59
  60 PopupBlockedInfoBarDelegate::PopupBlockedInfoBarDelegate(
  61     int num_popups,
  62     const GURL& url,
  63     HostContentSettingsMap* map)
  64     : ConfirmInfoBarDelegate(), num_popups_(num_popups), url_(url), map_(map) {
  65   content_settings::SettingInfo setting_info;
  66   scoped_ptr<base::Value> setting(
  67       map->GetWebsiteSetting(
  68           url,
  69           url,
  70           CONTENT_SETTINGS_TYPE_POPUPS,
  71           std::string(),
  72           &setting_info));
  73   can_show_popups_ =
  74       setting_info.source != content_settings::SETTING_SOURCE_POLICY;
  75 }
  76
  77 base::string16 PopupBlockedInfoBarDelegate::GetMessageText() const {
  78   return l10n_util::GetStringFUTF16Int(IDS_POPUPS_BLOCKED_INFOBAR_TEXT,
  79                                        num_popups_);
  80 }
  81
  82 int PopupBlockedInfoBarDelegate::GetButtons() const {
  83   if (!can_show_popups_)
  84     return 0;
  85
  86   return BUTTON_OK;
  87 }
  88
  89 base::string16 PopupBlockedInfoBarDelegate::GetButtonLabel(
  90     InfoBarButton button) const {
  91   return l10n_util::GetStringUTF16(IDS_POPUPS_BLOCKED_INFOBAR_BUTTON_SHOW);
  92 }
  93
  94 bool PopupBlockedInfoBarDelegate::Accept() {
  95   DCHECK(can_show_popups_);
  96
  97   // Create exceptions.
  98   map_->AddExceptionForURL(
  99       url_, url_, CONTENT_SETTINGS_TYPE_POPUPS, CONTENT_SETTING_ALLOW);
 100
 101   // Launch popups.
 102   PopupBlockerTabHelper* popup_blocker_helper =
 103       PopupBlockerTabHelper::FromWebContents(web_contents());
 104   DCHECK(popup_blocker_helper);
 105   PopupBlockerTabHelper::PopupIdMap blocked_popups =
 106       popup_blocker_helper->GetBlockedPopupRequests();
 107   for (PopupBlockerTabHelper::PopupIdMap::iterator it = blocked_popups.begin();
 108       it != blocked_popups.end(); ++it)
 109     popup_blocker_helper->ShowBlockedPopup(it->first);
 110
 111   return true;
 112 }
 113