renderer process notifications support

chrome/renderer/render_view.cc

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/renderer/render_view.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 27 matching lines @@
 #include "chrome/renderer/audio_message_filter.h"
 #include "chrome/renderer/devtools_agent.h"
 #include "chrome/renderer/devtools_client.h"
 #include "chrome/renderer/extension_groups.h"
 #include "chrome/renderer/extensions/event_bindings.h"
 #include "chrome/renderer/extensions/extension_process_bindings.h"
 #include "chrome/renderer/extensions/renderer_extension_bindings.h"
 #include "chrome/renderer/localized_error.h"
 #include "chrome/renderer/media/audio_renderer_impl.h"
 #include "chrome/renderer/navigation_state.h"
+#include "chrome/renderer/notification_provider.h"
 #include "chrome/renderer/plugin_channel_host.h"
 #include "chrome/renderer/print_web_view_helper.h"
 #include "chrome/renderer/render_process.h"
 #include "chrome/renderer/user_script_slave.h"
 #include "chrome/renderer/visitedlink_slave.h"
 #include "chrome/renderer/webplugin_delegate_proxy.h"
 #include "chrome/renderer/webworker_proxy.h"
 #include "grit/generated_resources.h"
 #include "grit/renderer_resources.h"
 #include "net/base/data_url.h"
@@ skipping 187 matching lines @@
     delete *i;
   }
 
 #if defined(OS_MACOSX)
   // Tell the spellchecker that the document is closed.
   if (has_document_tag_)
     Send(new ViewHostMsg_DocumentWithTagClosed(routing_id_, document_tag_));
 #endif
 
   render_thread_->RemoveFilter(audio_message_filter_);
+  render_thread_->RemoveFilter(notification_provider_.get());
 }
 
 /*static*/
 RenderView* RenderView::Create(
     RenderThreadBase* render_thread,
     gfx::NativeViewId parent_hwnd,
     int32 opener_id,
     const RendererPreferences& renderer_prefs,
     const WebPreferences& webkit_prefs,
     SharedRenderViewCounter* counter,
@@ skipping 40 matching lines @@
     shared_popup_counter_ = counter;
     shared_popup_counter_->data++;
     decrement_shared_popup_at_destruction_ = true;
   } else {
     shared_popup_counter_ = new SharedRenderViewCounter(0);
     decrement_shared_popup_at_destruction_ = false;
   }
 
   devtools_agent_.reset(new DevToolsAgent(routing_id, this));
 
+  notification_provider_ = new NotificationProvider(this);
+
   webwidget_ = WebView::Create(this);
   webkit_preferences_.Apply(webview());
   webview()->InitializeMainFrame(this);
 
   OnSetRendererPrefs(renderer_prefs);
 
   // Don't let WebCore keep a B/F list - we have our own.
   // We let it keep 1 entry because FrameLoader::goToItem expects an item in the
   // backForwardList, which is used only in ASSERTs.
   webview()->SetBackForwardListSize(1);
@@ skipping 12 matching lines @@
   }
 
   host_window_ = parent_hwnd;
 
   const CommandLine& command_line = *CommandLine::ForCurrentProcess();
   if (command_line.HasSwitch(switches::kDomAutomationController))
     enabled_bindings_ |= BindingsPolicy::DOM_AUTOMATION;
 
   audio_message_filter_ = new AudioMessageFilter(routing_id_);
   render_thread_->AddFilter(audio_message_filter_);
+  render_thread_->AddFilter(notification_provider_.get());
 }
 
 void RenderView::OnMessageReceived(const IPC::Message& message) {
   WebFrame* main_frame = webview() ? webview()->mainFrame() : NULL;
   child_process_logging::ScopedActiveURLSetter url_setter(
       main_frame ? main_frame->url() : WebURL());
 
   // If this is developer tools renderer intercept tools messages first.
   if (devtools_client_.get() && devtools_client_->OnMessageReceived(message))
     return;
@@ skipping 3258 matching lines @@
       new PluginMsg_SignalModalDialogEvent(host_window_));
 
   message->EnableMessagePumping();  // Runs a nested message loop.
   bool rv = Send(message);
 
   PluginChannelHost::Broadcast(
       new PluginMsg_ResetModalDialogEvent(host_window_));
 
   return rv;
 }