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_factory.h"
   9 #include "chrome/browser/infobars/infobar_service.h"
  10 #include "chrome/browser/profiles/profile.h"
  11 #include "chrome/browser/ui/blocked_content/popup_blocker_tab_helper.h"
  12 #include "chrome/grit/generated_resources.h"
  13 #include "components/content_settings/core/browser/host_content_settings_map.h"
  14 #include "components/content_settings/core/common/content_settings.h"
  15 #include "components/content_settings/core/common/content_settings_types.h"
  16 #include "components/infobars/core/infobar.h"
  17 #include "grit/theme_resources.h"
  18 #include "ui/base/l10n/l10n_util.h"
  19
  20
  21 // static
  22 void PopupBlockedInfoBarDelegate::Create(content::WebContents* web_contents,
  23                                          int num_popups) {
  24   const GURL& url = web_contents->GetURL();
  25   Profile* profile =
  26       Profile::FromBrowserContext(web_contents->GetBrowserContext());
  27   InfoBarService* infobar_service =
  28       InfoBarService::FromWebContents(web_contents);
  29   scoped_ptr<infobars::InfoBar> infobar(infobar_service->CreateConfirmInfoBar(
  30       scoped_ptr<ConfirmInfoBarDelegate>(new PopupBlockedInfoBarDelegate(
  31           num_popups,
  32           url,
  33           HostContentSettingsMapFactory::GetForProfile(profile)))));
  34
  35   // See if there is an existing popup infobar already.
  36   // TODO(dfalcantara) When triggering more than one popup the infobar
  37   // will be shown once, then hide then be shown again.
  38   // This will be fixed once we have an in place replace infobar mechanism.
  39   for (size_t i = 0; i < infobar_service->infobar_count(); ++i) {
  40     infobars::InfoBar* existing_infobar = infobar_service->infobar_at(i);
  41     if (existing_infobar->delegate()->AsPopupBlockedInfoBarDelegate()) {
  42       infobar_service->ReplaceInfoBar(existing_infobar, infobar.Pass());
  43       return;
  44     }
  45   }
  46
  47   infobar_service->AddInfoBar(infobar.Pass());
  48 }
  49
  50 PopupBlockedInfoBarDelegate::~PopupBlockedInfoBarDelegate() {
  51 }
  52
  53 int PopupBlockedInfoBarDelegate::GetIconId() const {
  54   return IDR_BLOCKED_POPUPS;
  55 }
  56
  57 PopupBlockedInfoBarDelegate*
  58     PopupBlockedInfoBarDelegate::AsPopupBlockedInfoBarDelegate() {
  59   return this;
  60 }
  61
  62 PopupBlockedInfoBarDelegate::PopupBlockedInfoBarDelegate(
  63     int num_popups,
  64     const GURL& url,
  65     HostContentSettingsMap* map)
  66     : ConfirmInfoBarDelegate(), num_popups_(num_popups), url_(url), map_(map) {
  67   content_settings::SettingInfo setting_info;
  68   scoped_ptr<base::Value> setting = map->GetWebsiteSetting(
  69       url, url, CONTENT_SETTINGS_TYPE_POPUPS, std::string(), &setting_info);
  70   can_show_popups_ =
  71       setting_info.source != content_settings::SETTING_SOURCE_POLICY;
  72 }
  73
  74 base::string16 PopupBlockedInfoBarDelegate::GetMessageText() const {
  75   return l10n_util::GetStringFUTF16Int(IDS_POPUPS_BLOCKED_INFOBAR_TEXT,
  76                                        num_popups_);
  77 }
  78
  79 int PopupBlockedInfoBarDelegate::GetButtons() const {
  80   if (!can_show_popups_)
  81     return 0;
  82
  83   return BUTTON_OK;
  84 }
  85
  86 base::string16 PopupBlockedInfoBarDelegate::GetButtonLabel(
  87     InfoBarButton button) const {
  88   return l10n_util::GetStringUTF16(IDS_POPUPS_BLOCKED_INFOBAR_BUTTON_SHOW);
  89 }
  90
  91 bool PopupBlockedInfoBarDelegate::Accept() {
  92   DCHECK(can_show_popups_);
  93
  94   // Create exceptions.
  95   map_->AddExceptionForURL(
  96       url_, url_, CONTENT_SETTINGS_TYPE_POPUPS, CONTENT_SETTING_ALLOW);
  97
  98   // Launch popups.
  99   content::WebContents* web_contents =
 100       InfoBarService::WebContentsFromInfoBar(infobar());
 101   PopupBlockerTabHelper* popup_blocker_helper =
 102       PopupBlockerTabHelper::FromWebContents(web_contents);
 103   DCHECK(popup_blocker_helper);
 104   PopupBlockerTabHelper::PopupIdMap blocked_popups =
 105       popup_blocker_helper->GetBlockedPopupRequests();
 106   for (PopupBlockerTabHelper::PopupIdMap::iterator it = blocked_popups.begin();
 107       it != blocked_popups.end(); ++it)
 108     popup_blocker_helper->ShowBlockedPopup(it->first);
 109
 110   return true;
 111 }