chrome/browser/extensions/chrome_extension_host_delegate.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 "chrome/browser/extensions/chrome_extension_host_delegate.h"
   6
   7 #include "chrome/browser/extensions/chrome_extension_web_contents_observer.h"
   8 #include "chrome/browser/extensions/extension_service.h"
   9 #include "chrome/browser/extensions/extension_tab_util.h"
  10 #include "chrome/browser/media/media_capture_devices_dispatcher.h"
  11 #include "chrome/browser/ui/prefs/prefs_tab_helper.h"
  12 #include "components/app_modal/javascript_dialog_manager.h"
  13 #include "extensions/browser/extension_host.h"
  14 #include "extensions/browser/extension_system.h"
  15
  16 namespace extensions {
  17
  18 ChromeExtensionHostDelegate::ChromeExtensionHostDelegate() {}
  19
  20 ChromeExtensionHostDelegate::~ChromeExtensionHostDelegate() {}
  21
  22 void ChromeExtensionHostDelegate::OnExtensionHostCreated(
  23     content::WebContents* web_contents) {
  24   ChromeExtensionWebContentsObserver::CreateForWebContents(web_contents);
  25   PrefsTabHelper::CreateForWebContents(web_contents);
  26 }
  27
  28 void ChromeExtensionHostDelegate::OnRenderViewCreatedForBackgroundPage(
  29     ExtensionHost* host) {
  30   ExtensionService* service =
  31       ExtensionSystem::Get(host->browser_context())->extension_service();
  32   if (service)
  33     service->DidCreateRenderViewForBackgroundPage(host);
  34 }
  35
  36 content::JavaScriptDialogManager*
  37 ChromeExtensionHostDelegate::GetJavaScriptDialogManager() {
  38   return app_modal::JavaScriptDialogManager::GetInstance();
  39 }
  40
  41 void ChromeExtensionHostDelegate::CreateTab(content::WebContents* web_contents,
  42                                             const std::string& extension_id,
  43                                             WindowOpenDisposition disposition,
  44                                             const gfx::Rect& initial_pos,
  45                                             bool user_gesture) {
  46   ExtensionTabUtil::CreateTab(
  47       web_contents, extension_id, disposition, initial_pos, user_gesture);
  48 }
  49
  50 void ChromeExtensionHostDelegate::ProcessMediaAccessRequest(
  51     content::WebContents* web_contents,
  52     const content::MediaStreamRequest& request,
  53     const content::MediaResponseCallback& callback,
  54     const Extension* extension) {
  55   MediaCaptureDevicesDispatcher::GetInstance()->ProcessMediaAccessRequest(
  56       web_contents, request, callback, extension);
  57 }
  58
  59 bool ChromeExtensionHostDelegate::CheckMediaAccessPermission(
  60     content::WebContents* web_contents,
  61     const GURL& security_origin,
  62     content::MediaStreamType type,
  63     const Extension* extension) {
  64   return MediaCaptureDevicesDispatcher::GetInstance()
  65       ->CheckMediaAccessPermission(
  66           web_contents, security_origin, type, extension);
  67 }
  68
  69 }  // namespace extensions