chrome/browser/geolocation/geolocation_permission_context_android.cc

   1 // Copyright 2012 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/geolocation/geolocation_permission_context_android.h"
   6
   7 #include <vector>
   8
   9 #include "base/bind.h"
  10 #include "chrome/browser/android/location_settings.h"
  11 #include "chrome/browser/android/location_settings_impl.h"
  12 #include "chrome/browser/permissions/permission_request_id.h"
  13 #include "chrome/browser/permissions/permission_update_infobar_delegate_android.h"
  14 #include "content/public/browser/browser_thread.h"
  15 #include "content/public/browser/web_contents.h"
  16 #include "url/gurl.h"
  17
  18 GeolocationPermissionContextAndroid::
  19     GeolocationPermissionContextAndroid(Profile* profile)
  20     : GeolocationPermissionContext(profile),
  21       location_settings_(new LocationSettingsImpl()),
  22       weak_factory_(this) {
  23 }
  24
  25 GeolocationPermissionContextAndroid::~GeolocationPermissionContextAndroid() {
  26 }
  27
  28 void GeolocationPermissionContextAndroid::RequestPermission(
  29     content::WebContents* web_contents,
  30     const PermissionRequestID& id,
  31     const GURL& requesting_frame_origin,
  32     bool user_gesture,
  33     const BrowserPermissionCallback& callback) {
  34   if (!location_settings_->CanSitesRequestLocationPermission(web_contents)) {
  35     PermissionDecided(id, requesting_frame_origin,
  36                       web_contents->GetLastCommittedURL().GetOrigin(),
  37                       callback, false /* persist */, CONTENT_SETTING_BLOCK);
  38     return;
  39   }
  40
  41   GURL embedding_origin = web_contents->GetLastCommittedURL().GetOrigin();
  42   ContentSetting content_setting =
  43       GeolocationPermissionContext::GetPermissionStatus(requesting_frame_origin,
  44                                                         embedding_origin);
  45   std::vector<ContentSettingsType> content_settings_types;
  46   content_settings_types.push_back(CONTENT_SETTINGS_TYPE_GEOLOCATION);
  47   if (content_setting == CONTENT_SETTING_ALLOW &&
  48       PermissionUpdateInfoBarDelegate::ShouldShowPermissionInfobar(
  49           web_contents, content_settings_types)) {
  50     PermissionUpdateInfoBarDelegate::Create(
  51         web_contents, content_settings_types,
  52         base::Bind(
  53             &GeolocationPermissionContextAndroid
  54                 ::HandleUpdateAndroidPermissions,
  55             weak_factory_.GetWeakPtr(), id, requesting_frame_origin,
  56             embedding_origin, callback));
  57     return;
  58   }
  59
  60   GeolocationPermissionContext::RequestPermission(
  61       web_contents, id, requesting_frame_origin, user_gesture, callback);
  62 }
  63
  64 void GeolocationPermissionContextAndroid::HandleUpdateAndroidPermissions(
  65     const PermissionRequestID& id,
  66     const GURL& requesting_frame_origin,
  67     const GURL& embedding_origin,
  68     const BrowserPermissionCallback& callback,
  69     bool permissions_updated) {
  70   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
  71   ContentSetting new_setting = permissions_updated
  72       ? CONTENT_SETTING_ALLOW : CONTENT_SETTING_BLOCK;
  73
  74   NotifyPermissionSet(id, requesting_frame_origin, embedding_origin, callback,
  75                       false /* persist */, new_setting);
  76 }
  77
  78 void GeolocationPermissionContextAndroid::SetLocationSettingsForTesting(
  79     scoped_ptr<LocationSettings> settings) {
  80   location_settings_ = settings.Pass();
  81 }