<webview>: Add name attribute

content/browser/browser_plugin/browser_plugin_guest.cc

 // Copyright (c) 2012 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 "content/browser/browser_plugin/browser_plugin_guest.h"
 
 #include <algorithm>
 
 #include "base/string_util.h"
 #include "content/browser/browser_plugin/browser_plugin_embedder.h"
@@ skipping 38 matching lines @@
     : WebContentsObserver(web_contents),
       embedder_web_contents_(NULL),
       instance_id_(instance_id),
       damage_buffer_sequence_id_(0),
       damage_buffer_size_(0),
       damage_buffer_scale_factor_(1.0f),
       guest_hang_timeout_(
           base::TimeDelta::FromMilliseconds(kHungRendererDelayMs)),
       focused_(params.focused),
       visible_(params.visible),
+      name_(params.name),
       auto_size_enabled_(params.auto_size_params.enable),
       max_auto_size_(params.auto_size_params.max_size),
       min_auto_size_(params.auto_size_params.min_size) {
   DCHECK(web_contents);
 }
 
 bool BrowserPluginGuest::OnMessageReceivedFromEmbedder(
     const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(BrowserPluginGuest, message)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_DragStatusUpdate,
                         OnDragStatusUpdate)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_Go, OnGo)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_HandleInputEvent,
                         OnHandleInputEvent)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_Reload, OnReload)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_ResizeGuest, OnResizeGuest)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_SetAutoSize, OnSetSize)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_SetFocus, OnSetFocus)
+    IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_SetName, OnSetName)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_SetVisibility, OnSetVisibility)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_Stop, OnStop)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_TerminateGuest, OnTerminateGuest)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_UpdateRect_ACK, OnUpdateRectACK)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
 void BrowserPluginGuest::Initialize(
@@ skipping 225 matching lines @@
 void BrowserPluginGuest::DidStopLoading(RenderViewHost* render_view_host) {
   SendMessageToEmbedder(new BrowserPluginMsg_LoadStop(embedder_routing_id(),
                                                       instance_id()));
 }
 
 void BrowserPluginGuest::RenderViewReady() {
   // TODO(fsamuel): Investigate whether it's possible to update state earlier
   // here (see http://crbug.com/158151).
   Send(new ViewMsg_SetFocus(routing_id(), focused_));
   UpdateVisibility();
-  if (auto_size_enabled_) {
-    web_contents()->GetRenderViewHost()->EnableAutoResize(
-        min_auto_size_, max_auto_size_);
-  } else {
-    web_contents()->GetRenderViewHost()->DisableAutoResize(damage_view_size_);
-  }
+  RenderViewHost* rvh = web_contents()->GetRenderViewHost();
+  if (auto_size_enabled_)
+    rvh->EnableAutoResize(min_auto_size_, max_auto_size_);
+  else
+    rvh->DisableAutoResize(damage_view_size_);
+
+  rvh->Send(new ViewMsg_SetName(rvh->GetRoutingID(), name_));
 }
 
 void BrowserPluginGuest::RenderViewGone(base::TerminationStatus status) {
   int process_id = web_contents()->GetRenderProcessHost()->GetID();
   SendMessageToEmbedder(new BrowserPluginMsg_GuestGone(embedder_routing_id(),
                                                        instance_id(),
                                                        process_id,
                                                        status));
   switch (status) {
     case base::TERMINATION_STATUS_PROCESS_WAS_KILLED:
@@ skipping 19 matching lines @@
     IPC_MESSAGE_HANDLER(ViewHostMsg_SetCursor, OnSetCursor)
  #if defined(OS_MACOSX)
     // MacOSX creates and populates platform-specific select drop-down menus
     // whereas other platforms merely create a popup window that the guest
     // renderer process paints inside.
     IPC_MESSAGE_HANDLER(ViewHostMsg_ShowPopup, OnShowPopup)
  #endif
     IPC_MESSAGE_HANDLER(ViewHostMsg_ShowWidget, OnShowWidget)
     IPC_MESSAGE_HANDLER(ViewHostMsg_TakeFocus, OnTakeFocus)
     IPC_MESSAGE_HANDLER(DragHostMsg_UpdateDragCursor, OnUpdateDragCursor)
+    IPC_MESSAGE_HANDLER(ViewHostMsg_UpdateFrameName, OnUpdateFrameName)
     IPC_MESSAGE_HANDLER(ViewHostMsg_UpdateRect, OnUpdateRect)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
 void BrowserPluginGuest::OnGo(int instance_id, int relative_index) {
   web_contents()->GetController().GoToOffset(relative_index);
 }
 
@@ skipping 111 matching lines @@
   OnResizeGuest(instance_id_, resize_guest_params);
 }
 
 void BrowserPluginGuest::OnSetFocus(int instance_id, bool focused) {
   if (focused_ == focused)
       return;
   focused_ = focused;
   Send(new ViewMsg_SetFocus(routing_id(), focused));
 }
 
+void BrowserPluginGuest::OnSetName(int instance_id, const std::string& name) {
+  if (name == name_)
+    return;
+  name_ = name;
+  web_contents()->GetRenderViewHost()->Send(new ViewMsg_SetName(
+      web_contents()->GetRenderViewHost()->GetRoutingID(),
+      name));
+}
+
 void BrowserPluginGuest::OnSetVisibility(int instance_id, bool visible) {
   visible_ = visible;
   BrowserPluginEmbedder* embedder =
       embedder_web_contents_->GetBrowserPluginEmbedder();
   if (embedder->visible() && visible)
     web_contents()->WasShown();
   else
     web_contents()->WasHidden();
 }
 
@@ skipping 77 matching lines @@
   RenderViewHostImpl* embedder_render_view_host =
       static_cast<RenderViewHostImpl*>(
           embedder_web_contents_->GetRenderViewHost());
   CHECK(embedder_render_view_host);
   RenderViewHostDelegateView* view =
       embedder_render_view_host->GetDelegate()->GetDelegateView();
   if (view)
     view->UpdateDragCursor(operation);
 }
 
+void BrowserPluginGuest::OnUpdateFrameName(int frame_id,
+                                           bool is_top_level,
+                                           const std::string& name) {
+  if (!is_top_level)
+    return;
+
+  name_ = name;
+  SendMessageToEmbedder(new BrowserPluginMsg_UpdatedName(
+      embedder_routing_id(),
+      instance_id_,
+      name));
+}
+
 void BrowserPluginGuest::OnUpdateRect(
     const ViewHostMsg_UpdateRect_Params& params) {
 
   BrowserPluginMsg_UpdateRect_Params relay_params;
   relay_params.view_size = params.view_size;
   relay_params.scale_factor = params.scale_factor;
   relay_params.is_resize_ack = ViewHostMsg_UpdateRect_Flags::is_resize_ack(
       params.flags);
 
   // HW accelerated case, acknowledge resize only
@@ skipping 40 matching lines @@
   relay_params.scroll_delta = params.scroll_delta;
   relay_params.scroll_rect = params.scroll_rect;
   relay_params.copy_rects = params.copy_rects;
 
   SendMessageToEmbedder(new BrowserPluginMsg_UpdateRect(embedder_routing_id(),
                                                         instance_id(),
                                                         relay_params));
 }
 
 }  // namespace content