BrowserPlugin: Implemented BrowserPluginGuestManager::ForEachGuest

content/browser/browser_plugin/browser_plugin_embedder.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_embedder.h"
 
 #include "base/values.h"
 #include "content/browser/browser_plugin/browser_plugin_guest.h"
 #include "content/browser/browser_plugin/browser_plugin_guest_manager.h"
 #include "content/browser/browser_plugin/browser_plugin_host_factory.h"
+#include "content/browser/renderer_host/render_view_host_impl.h"
 #include "content/browser/web_contents/web_contents_impl.h"
 #include "content/common/browser_plugin/browser_plugin_constants.h"
 #include "content/common/browser_plugin/browser_plugin_messages.h"
 #include "content/common/drag_messages.h"
 #include "content/common/gpu/gpu_messages.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/browser/native_web_keyboard_event.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/user_metrics.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/result_codes.h"
 #include "content/public/common/url_constants.h"
 #include "net/base/escape.h"
+#include "ui/events/keycodes/keyboard_codes.h"
 
 namespace content {
 
 // static
 BrowserPluginHostFactory* BrowserPluginEmbedder::factory_ = NULL;
 
 BrowserPluginEmbedder::BrowserPluginEmbedder(WebContentsImpl* web_contents)
     : WebContentsObserver(web_contents),
       next_get_render_view_request_id_(0) {
 }
@@ skipping 37 matching lines @@
   // Store the callback so we can call it later when we have the response.
   pending_get_render_view_callbacks_.insert(
       std::make_pair(next_get_render_view_request_id_, callback));
   Send(new BrowserPluginMsg_PluginAtPositionRequest(
       routing_id(),
       next_get_render_view_request_id_,
       gfx::Point(x, y)));
   ++next_get_render_view_request_id_;
 }
 
+bool BrowserPluginEmbedder::DidSendScreenRectsCallback(
+   BrowserPluginGuest* guest) {
+  static_cast<RenderViewHostImpl*>(
+    guest->GetWebContents()->GetRenderViewHost())->SendScreenRects();

[nasko, 2014/01/08 18:27:01]

nit: two more spaces for indent.

[Fady Samuel, 2014/01/08 18:29:24]

Done.

+  // Not handled => Iterate over all guests.
+  return false;
+}
+
 void BrowserPluginEmbedder::DidSendScreenRects() {
-  GetBrowserPluginGuestManager()->DidSendScreenRects(
-      static_cast<WebContentsImpl*>(web_contents()));
+  WebContentsImpl* embedder =
+      static_cast<WebContentsImpl*>(web_contents());
+  GetBrowserPluginGuestManager()->ForEachGuest(embedder, base::Bind(
+      &BrowserPluginEmbedder::DidSendScreenRectsCallback,
+      base::Unretained(this)));
+}
+
+bool BrowserPluginEmbedder::UnlockMouseIfNecessaryCallback(
+    const NativeWebKeyboardEvent& event,
+    BrowserPluginGuest* guest) {
+  return guest->UnlockMouseIfNecessary(event);
 }
 
 bool BrowserPluginEmbedder::HandleKeyboardEvent(
     const NativeWebKeyboardEvent& event) {
-  return GetBrowserPluginGuestManager()->UnlockMouseIfNecessary(
-      static_cast<WebContentsImpl*>(web_contents()), event);
+  if ((event.type != blink::WebInputEvent::RawKeyDown) ||
+      (event.windowsKeyCode != ui::VKEY_ESCAPE) ||
+      (event.modifiers & blink::WebInputEvent::InputModifiers)) {
+    return false;
+  }
+
+  WebContentsImpl* embedder =
+      static_cast<WebContentsImpl*>(web_contents());
+  return GetBrowserPluginGuestManager()->ForEachGuest(embedder, base::Bind(
+      &BrowserPluginEmbedder::UnlockMouseIfNecessaryCallback,
+      base::Unretained(this),
+      event));
 }
 
 void BrowserPluginEmbedder::RenderProcessGone(base::TerminationStatus status) {
   CleanUp();
 }
 
 bool BrowserPluginEmbedder::OnMessageReceived(const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(BrowserPluginEmbedder, message)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_AllocateInstanceID,
@@ skipping 123 matching lines @@
   if (guest)
     render_view_host = guest->GetWebContents()->GetRenderViewHost();
   else  // No plugin, use embedder's RenderViewHost.
     render_view_host = web_contents()->GetRenderViewHost();
 
   callback_iter->second.Run(render_view_host, position.x(), position.y());
   pending_get_render_view_callbacks_.erase(callback_iter);
 }
 
 }  // namespace content