athena/extensions/chrome/athena_chrome_app_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 "athena/extensions/chrome/athena_chrome_app_delegate.h"
   6
   7 #include "chrome/browser/extensions/chrome_extension_web_contents_observer.h"
   8 #include "chrome/browser/favicon/favicon_tab_helper.h"
   9 #include "chrome/browser/file_select_helper.h"
  10 #include "chrome/browser/media/media_capture_devices_dispatcher.h"
  11 #include "chrome/browser/platform_util.h"
  12 #include "chrome/browser/ui/browser_dialogs.h"
  13 #include "chrome/common/extensions/chrome_extension_messages.h"
  14 #include "content/public/browser/render_view_host.h"
  15 #include "content/public/browser/web_contents.h"
  16
  17 #if defined(ENABLE_PRINTING)
  18 #if defined(ENABLE_PRINT_PREVIEW)
  19 #include "chrome/browser/printing/print_preview_message_handler.h"
  20 #include "chrome/browser/printing/print_view_manager.h"
  21 #else
  22 #include "chrome/browser/printing/print_view_manager_basic.h"
  23 #endif  // defined(ENABLE_PRINT_PREVIEW)
  24 #endif  // defined(ENABLE_PRINTING)
  25
  26 namespace athena {
  27
  28 AthenaChromeAppDelegate::AthenaChromeAppDelegate() {
  29 }
  30
  31 AthenaChromeAppDelegate::~AthenaChromeAppDelegate() {
  32 }
  33
  34 void AthenaChromeAppDelegate::InitWebContents(
  35     content::WebContents* web_contents) {
  36   FaviconTabHelper::CreateForWebContents(web_contents);
  37
  38 #if defined(ENABLE_PRINTING)
  39 #if defined(ENABLE_PRINT_PREVIEW)
  40   printing::PrintViewManager::CreateForWebContents(web_contents);
  41   printing::PrintPreviewMessageHandler::CreateForWebContents(web_contents);
  42 #else
  43   printing::PrintViewManagerBasic::CreateForWebContents(web_contents);
  44 #endif  // defined(ENABLE_PRINT_PREVIEW)
  45 #endif  // defined(ENABLE_PRINTING)
  46   extensions::ChromeExtensionWebContentsObserver::CreateForWebContents(
  47       web_contents);
  48 }
  49
  50 content::ColorChooser* AthenaChromeAppDelegate::ShowColorChooser(
  51     content::WebContents* web_contents,
  52     SkColor initial_color) {
  53   return chrome::ShowColorChooser(web_contents, initial_color);
  54 }
  55
  56 void AthenaChromeAppDelegate::RunFileChooser(
  57     content::WebContents* tab,
  58     const content::FileChooserParams& params) {
  59   FileSelectHelper::RunFileChooser(tab, params);
  60 }
  61
  62 void AthenaChromeAppDelegate::RequestMediaAccessPermission(
  63     content::WebContents* web_contents,
  64     const content::MediaStreamRequest& request,
  65     const content::MediaResponseCallback& callback,
  66     const extensions::Extension* extension) {
  67   MediaCaptureDevicesDispatcher::GetInstance()->ProcessMediaAccessRequest(
  68       web_contents, request, callback, extension);
  69 }
  70
  71 bool AthenaChromeAppDelegate::CheckMediaAccessPermission(
  72     content::WebContents* web_contents,
  73     const GURL& security_origin,
  74     content::MediaStreamType type,
  75     const extensions::Extension* extension) {
  76   return MediaCaptureDevicesDispatcher::GetInstance()
  77       ->CheckMediaAccessPermission(
  78           web_contents, security_origin, type, extension);
  79 }
  80
  81 void AthenaChromeAppDelegate::SetWebContentsBlocked(
  82     content::WebContents* web_contents,
  83     bool blocked) {
  84   // RenderViewHost may be nullptr during shutdown.
  85   content::RenderViewHost* host = web_contents->GetRenderViewHost();
  86   if (host) {
  87     host->Send(new ChromeViewMsg_SetVisuallyDeemphasized(host->GetRoutingID(),
  88                                                          blocked));
  89   }
  90 }
  91
  92 }  // namespace athena