--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKit/chromium/src/WebDevToolsFrontendImpl.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,202 @@
+/*
+ * Copyright (C) 2010 Google Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+#include "WebDevToolsFrontendImpl.h"
+
+#include "BoundObject.h"
+#include "ContextMenuController.h"
+#include "ContextMenuItem.h"
+#include "DOMWindow.h"
+#include "DebuggerAgent.h"
+#include "DevToolsRPCJS.h"
+#include "Document.h"
+#include "Event.h"
+#include "Frame.h"
+#include "InspectorBackend.h"
+#include "InspectorController.h"
+#include "InspectorFrontendClientImpl.h"
+#include "InspectorFrontendHost.h"
+#include "Node.h"
+#include "Page.h"
+#include "Pasteboard.h"
+#include "PlatformString.h"
+#include "ProfilerAgent.h"
+#include "SecurityOrigin.h"
+#include "Settings.h"
+#include "ToolsAgent.h"
+#include "V8Binding.h"
+#include "V8DOMWrapper.h"
+#include "V8InspectorFrontendHost.h"
+#include "V8MouseEvent.h"
+#include "V8Node.h"
+#include "V8Proxy.h"
+#include "V8Utilities.h"
+#include "WebDevToolsFrontendClient.h"
+#include "WebFrameImpl.h"
+#include "WebScriptSource.h"
+#include "WebViewImpl.h"
+#include <wtf/OwnPtr.h>
+#include <wtf/Vector.h>
+
+using namespace WebCore;
+
+namespace WebKit {
+
+static v8::Local<v8::String> ToV8String(const String& s)
+{
+    if (s.isNull())
+        return v8::Local<v8::String>();
+
+    return v8::String::New(reinterpret_cast<const uint16_t*>(s.characters()), s.length());
+}
+
+DEFINE_RPC_JS_BOUND_OBJ(DebuggerAgent, DEBUGGER_AGENT_STRUCT, DebuggerAgentDelegate, DEBUGGER_AGENT_DELEGATE_STRUCT)
+DEFINE_RPC_JS_BOUND_OBJ(ProfilerAgent, PROFILER_AGENT_STRUCT, ProfilerAgentDelegate, PROFILER_AGENT_DELEGATE_STRUCT)
+DEFINE_RPC_JS_BOUND_OBJ(ToolsAgent, TOOLS_AGENT_STRUCT, ToolsAgentDelegate, TOOLS_AGENT_DELEGATE_STRUCT)
+
+WebDevToolsFrontend* WebDevToolsFrontend::create(
+    WebView* view,
+    WebDevToolsFrontendClient* client,
+    const WebString& applicationLocale)
+{
+    return new WebDevToolsFrontendImpl(
+      static_cast<WebViewImpl*>(view),
+      client,
+      applicationLocale);
+}
+
+WebDevToolsFrontendImpl::WebDevToolsFrontendImpl(
+    WebViewImpl* webViewImpl,
+    WebDevToolsFrontendClient* client,
+    const String& applicationLocale)
+    : m_webViewImpl(webViewImpl)
+    , m_client(client)
+    , m_applicationLocale(applicationLocale)
+    , m_loaded(false)
+{
+    InspectorController* ic = m_webViewImpl->page()->inspectorController();
+    ic->setInspectorFrontendClient(new InspectorFrontendClientImpl(m_webViewImpl->page(), m_client, this));
+
+    // Put each DevTools frontend Page into its own (single page) group so that it's not
+    // deferred along with the inspected page.
+    m_webViewImpl->page()->setGroupName(String());
+
+    WebFrameImpl* frame = m_webViewImpl->mainFrameImpl();
+    v8::HandleScope scope;
+    v8::Handle<v8::Context> frameContext = V8Proxy::context(frame->frame());
+
+    m_debuggerAgentObj.set(new JSDebuggerAgentBoundObj(this, frameContext, "RemoteDebuggerAgent"));
+    m_profilerAgentObj.set(new JSProfilerAgentBoundObj(this, frameContext, "RemoteProfilerAgent"));
+    m_toolsAgentObj.set(new JSToolsAgentBoundObj(this, frameContext, "RemoteToolsAgent"));
+
+    // Debugger commands should be sent using special method.
+    BoundObject debuggerCommandExecutorObj(frameContext, this, "RemoteDebuggerCommandExecutor");
+    debuggerCommandExecutorObj.addProtoFunction(
+        "DebuggerCommand",
+        WebDevToolsFrontendImpl::jsDebuggerCommand);
+    debuggerCommandExecutorObj.addProtoFunction(
+        "DebuggerPauseScript",
+        WebDevToolsFrontendImpl::jsDebuggerPauseScript);
+    debuggerCommandExecutorObj.build();
+}
+
+WebDevToolsFrontendImpl::~WebDevToolsFrontendImpl()
+{
+}
+
+void WebDevToolsFrontendImpl::dispatchMessageFromAgent(const WebDevToolsMessageData& data)
+{
+    Vector<String> v;
+    v.append(data.className);
+    v.append(data.methodName);
+    for (size_t i = 0; i < data.arguments.size(); i++)
+        v.append(data.arguments[i]);
+    if (!m_loaded) {
+        m_pendingIncomingMessages.append(v);
+        return;
+    }
+    executeScript(v);
+}
+
+void WebDevToolsFrontendImpl::frontendLoaded()
+{
+    m_loaded = true;
+
+    // Grant the devtools page the ability to have source view iframes.
+    SecurityOrigin* origin = m_webViewImpl->page()->mainFrame()->domWindow()->securityOrigin();
+    origin->grantUniversalAccess();
+
+    for (Vector<Vector<String> >::iterator it = m_pendingIncomingMessages.begin();
+         it != m_pendingIncomingMessages.end();
+         ++it) {
+        executeScript(*it);
+    }
+    m_pendingIncomingMessages.clear();
+}
+
+void WebDevToolsFrontendImpl::executeScript(const Vector<String>& v)
+{
+    WebFrameImpl* frame = m_webViewImpl->mainFrameImpl();
+    v8::HandleScope scope;
+    v8::Handle<v8::Context> frameContext = V8Proxy::context(frame->frame());
+    v8::Context::Scope contextScope(frameContext);
+    v8::Handle<v8::Value> dispatchFunction = frameContext->Global()->Get(v8::String::New("devtools$$dispatch"));
+    ASSERT(dispatchFunction->IsFunction());
+    v8::Handle<v8::Function> function = v8::Handle<v8::Function>::Cast(dispatchFunction);
+    Vector< v8::Handle<v8::Value> > args;
+    for (size_t i = 0; i < v.size(); i++)
+        args.append(ToV8String(v.at(i)));
+    v8::TryCatch tryCatch;
+    tryCatch.SetVerbose(true);
+    function->Call(frameContext->Global(), args.size(), args.data());
+}
+
+void WebDevToolsFrontendImpl::sendRpcMessage(const WebDevToolsMessageData& data)
+{
+    m_client->sendMessageToAgent(data);
+}
+
+v8::Handle<v8::Value> WebDevToolsFrontendImpl::jsDebuggerCommand(const v8::Arguments& args)
+{
+    WebDevToolsFrontendImpl* frontend = static_cast<WebDevToolsFrontendImpl*>(v8::External::Cast(*args.Data())->Value());
+    WebString command = WebCore::toWebCoreStringWithNullCheck(args[0]);
+    frontend->m_client->sendDebuggerCommandToAgent(command);
+    return v8::Undefined();
+}
+
+v8::Handle<v8::Value> WebDevToolsFrontendImpl::jsDebuggerPauseScript(const v8::Arguments& args)
+{
+    WebDevToolsFrontendImpl* frontend = static_cast<WebDevToolsFrontendImpl*>(v8::External::Cast(*args.Data())->Value());
+    frontend->m_client->sendDebuggerPauseScript();
+    return v8::Undefined();
+}
+
+} // namespace WebKit