content/browser/frame_host/render_frame_host_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 <stddef.h>
   6
   7 #include "base/callback.h"
   8 #include "base/strings/string16.h"
   9 #include "content/browser/frame_host/render_frame_host_delegate.h"
  10 #include "ipc/ipc_message.h"
  11 #include "ui/gfx/native_widget_types.h"
  12 #include "url/gurl.h"
  13
  14 namespace content {
  15
  16 bool RenderFrameHostDelegate::OnMessageReceived(
  17     RenderFrameHost* render_view_host,
  18     const IPC::Message& message) {
  19   return false;
  20 }
  21
  22 const GURL& RenderFrameHostDelegate::GetMainFrameLastCommittedURL() const {
  23   return GURL::EmptyGURL();
  24 }
  25
  26 bool RenderFrameHostDelegate::WillHandleDeferAfterResponseStarted() {
  27   return false;
  28 }
  29
  30 bool RenderFrameHostDelegate::AddMessageToConsole(
  31     int32 level, const base::string16& message, int32 line_no,
  32     const base::string16& source_id) {
  33   return false;
  34 }
  35
  36 WebContents* RenderFrameHostDelegate::GetAsWebContents() {
  37   return NULL;
  38 }
  39
  40 void RenderFrameHostDelegate::RequestMediaAccessPermission(
  41     const MediaStreamRequest& request,
  42     const MediaResponseCallback& callback) {
  43   LOG(ERROR) << "RenderFrameHostDelegate::RequestMediaAccessPermission: "
  44              << "Not supported.";
  45   callback.Run(MediaStreamDevices(),
  46                MEDIA_DEVICE_NOT_SUPPORTED,
  47                scoped_ptr<MediaStreamUI>());
  48 }
  49
  50 bool RenderFrameHostDelegate::CheckMediaAccessPermission(
  51     const GURL& security_origin,
  52     MediaStreamType type) {
  53   LOG(ERROR) << "RenderFrameHostDelegate::CheckMediaAccessPermission: "
  54              << "Not supported.";
  55   return false;
  56 }
  57
  58 AccessibilityMode RenderFrameHostDelegate::GetAccessibilityMode() const {
  59   return AccessibilityModeOff;
  60 }
  61
  62 RenderFrameHost* RenderFrameHostDelegate::GetGuestByInstanceID(
  63     RenderFrameHost* render_frame_host,
  64     int browser_plugin_instance_id) {
  65   return NULL;
  66 }
  67
  68 GeolocationServiceContext*
  69 RenderFrameHostDelegate::GetGeolocationServiceContext() {
  70   return NULL;
  71 }
  72
  73 bool RenderFrameHostDelegate::ShouldRouteMessageEvent(
  74     RenderFrameHost* target_rfh,
  75     SiteInstance* source_site_instance) const {
  76   return false;
  77 }
  78
  79 int RenderFrameHostDelegate::EnsureOpenerRenderViewsExist(
  80     RenderFrameHost* source_rfh) {
  81   return MSG_ROUTING_NONE;
  82 }
  83
  84 #if defined(OS_WIN)
  85 gfx::NativeViewAccessible
  86     RenderFrameHostDelegate::GetParentNativeViewAccessible() {
  87   return NULL;
  88 }
  89 #endif  // defined(OS_WIN)
  90
  91 }  // namespace content