DevTools: make possible profiling of scripts doing heavy calculations.

webkit/glue/webdevtoolsagent_impl.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 "config.h"
 
 #include <string>
 
 #include "Document.h"
 #include "EventListener.h"
@@ skipping 23 matching lines @@
 #include "third_party/WebKit/WebKit/chromium/public/WebString.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebURL.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebURLError.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebURLRequest.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebURLResponse.h"
 #include "third_party/WebKit/WebKit/chromium/src/WebFrameImpl.h"
 #include "third_party/WebKit/WebKit/chromium/src/WebViewImpl.h"
 #include "webkit/glue/devtools/bound_object.h"
 #include "webkit/glue/devtools/debugger_agent_impl.h"
 #include "webkit/glue/devtools/debugger_agent_manager.h"
+#include "webkit/glue/devtools/profiler_agent_impl.h"
 #include "webkit/glue/glue_util.h"
 #include "webkit/glue/webdevtoolsagent_impl.h"
 
 using WebCore::Document;
 using WebCore::DocumentLoader;
 using WebCore::FrameLoader;
 using WebCore::InjectedScriptHost;
 using WebCore::InspectorBackend;
 using WebCore::InspectorController;
 using WebCore::InspectorFrontend;
@@ skipping 51 matching lines @@
   dispatcher->Set(v8::String::New("enabled"), v8::Boolean::New(enabled));
 }
 
 // TODO(pfeldman): Make this public in WebDevToolsAgent API.
 static const char kApuAgentFeatureName[] = "apu-agent";
 
 // Keep these in sync with the ones in inject_dispatch.js.
 static const char kTimelineFeatureName[] = "timeline-profiler";
 static const char kResourceTrackingFeatureName[] = "resource-tracking";
 
+class IoRpcDelegate : public DevToolsRpc::Delegate {
+ public:
+  IoRpcDelegate() {}
+  virtual ~IoRpcDelegate() {}
+  virtual void SendRpcMessage(const String& class_name,
+                              const String& method_name,
+                              const String& p1,
+                              const String& p2,
+                              const String& p3) {
+    WebDevToolsAgentClient::sendMessageToFrontendOnIOThread(
+        webkit_glue::StringToWebString(class_name),
+        webkit_glue::StringToWebString(method_name),
+        webkit_glue::StringToWebString(p1),
+        webkit_glue::StringToWebString(p2),
+        webkit_glue::StringToWebString(p3));
+  }
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(IoRpcDelegate);
+};
+
 } //  namespace
 
 WebDevToolsAgentImpl::WebDevToolsAgentImpl(
     WebViewImpl* web_view_impl,
     WebDevToolsAgentClient* client)
     : host_id_(client->hostIdentifier()),
       client_(client),
       web_view_impl_(web_view_impl),
       apu_agent_enabled_(false),
       resource_tracking_was_enabled_(false),
@@ skipping 472 matching lines @@
 void WebDevToolsAgent::debuggerPauseScript() {
   DebuggerAgentManager::PauseScript();
 }
 
 // static
 void WebDevToolsAgent::setMessageLoopDispatchHandler(
     MessageLoopDispatchHandler handler) {
   DebuggerAgentManager::SetMessageLoopDispatchHandler(handler);
 }
 
+// static
+bool WebDevToolsAgent::dispatchMessageFromFrontendOnIOThread(
+    const WebString& className,
+    const WebString& methodName,
+    const WebString& param1,
+    const WebString& param2,
+    const WebString& param3) {
+  IoRpcDelegate transport;
+  ProfilerAgentDelegateStub stub(&transport);
+  ProfilerAgentImpl agent(&stub);
+  return ProfilerAgentDispatch::Dispatch(
+      &agent,
+      webkit_glue::WebStringToString(className),
+      webkit_glue::WebStringToString(methodName),
+      webkit_glue::WebStringToString(param1),
+      webkit_glue::WebStringToString(param2),
+      webkit_glue::WebStringToString(param3));
+}
+
 } // namespace WebKit