extensions/browser/api/extensions_api_client.cc

   1 // Copyright 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 "extensions/browser/api/extensions_api_client.h"
   6
   7 #include "base/logging.h"
   8 #include "extensions/browser/api/device_permissions_prompt.h"
   9 #include "extensions/browser/api/virtual_keyboard_private/virtual_keyboard_delegate.h"
  10 #include "extensions/browser/api/web_request/web_request_event_router_delegate.h"
  11 #include "extensions/browser/guest_view/extensions_guest_view_manager_delegate.h"
  12 #include "extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest_delegate.h"
  13 #include "extensions/browser/guest_view/web_view/web_view_permission_helper_delegate.h"
  14
  15 namespace extensions {
  16 class AppViewGuestDelegate;
  17
  18 namespace {
  19 ExtensionsAPIClient* g_instance = NULL;
  20 }  // namespace
  21
  22 ExtensionsAPIClient::ExtensionsAPIClient() { g_instance = this; }
  23
  24 ExtensionsAPIClient::~ExtensionsAPIClient() { g_instance = NULL; }
  25
  26 // static
  27 ExtensionsAPIClient* ExtensionsAPIClient::Get() { return g_instance; }
  28
  29 void ExtensionsAPIClient::AddAdditionalValueStoreCaches(
  30     content::BrowserContext* context,
  31     const scoped_refptr<SettingsStorageFactory>& factory,
  32     const scoped_refptr<base::ObserverListThreadSafe<SettingsObserver>>&
  33         observers,
  34     std::map<settings_namespace::Namespace, ValueStoreCache*>* caches) {
  35 }
  36
  37 void ExtensionsAPIClient::AttachWebContentsHelpers(
  38     content::WebContents* web_contents) const {
  39 }
  40
  41 AppViewGuestDelegate* ExtensionsAPIClient::CreateAppViewGuestDelegate() const {
  42   return NULL;
  43 }
  44
  45 ExtensionOptionsGuestDelegate*
  46 ExtensionsAPIClient::CreateExtensionOptionsGuestDelegate(
  47     ExtensionOptionsGuest* guest) const {
  48   return NULL;
  49 }
  50
  51 scoped_ptr<guest_view::GuestViewManagerDelegate>
  52 ExtensionsAPIClient::CreateGuestViewManagerDelegate(
  53     content::BrowserContext* context) const {
  54   return make_scoped_ptr(new ExtensionsGuestViewManagerDelegate(context));
  55 }
  56
  57 scoped_ptr<MimeHandlerViewGuestDelegate>
  58 ExtensionsAPIClient::CreateMimeHandlerViewGuestDelegate(
  59     MimeHandlerViewGuest* guest) const {
  60   return scoped_ptr<MimeHandlerViewGuestDelegate>();
  61 }
  62
  63 WebViewGuestDelegate* ExtensionsAPIClient::CreateWebViewGuestDelegate(
  64     WebViewGuest* web_view_guest) const {
  65   return NULL;
  66 }
  67
  68 WebViewPermissionHelperDelegate* ExtensionsAPIClient::
  69     CreateWebViewPermissionHelperDelegate(
  70         WebViewPermissionHelper* web_view_permission_helper) const {
  71   return new WebViewPermissionHelperDelegate(web_view_permission_helper);
  72 }
  73
  74 WebRequestEventRouterDelegate*
  75 ExtensionsAPIClient::CreateWebRequestEventRouterDelegate() const {
  76   return new WebRequestEventRouterDelegate();
  77 }
  78
  79 scoped_refptr<ContentRulesRegistry>
  80 ExtensionsAPIClient::CreateContentRulesRegistry(
  81     content::BrowserContext* browser_context,
  82     RulesCacheDelegate* cache_delegate) const {
  83   return scoped_refptr<ContentRulesRegistry>();
  84 }
  85
  86 scoped_ptr<DevicePermissionsPrompt>
  87 ExtensionsAPIClient::CreateDevicePermissionsPrompt(
  88     content::WebContents* web_contents) const {
  89   return nullptr;
  90 }
  91
  92 scoped_ptr<VirtualKeyboardDelegate>
  93 ExtensionsAPIClient::CreateVirtualKeyboardDelegate() const {
  94   return nullptr;
  95 }
  96
  97 ManagementAPIDelegate* ExtensionsAPIClient::CreateManagementAPIDelegate()
  98     const {
  99   return nullptr;
 100 }
 101
 102 }  // namespace extensions