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// Copyright (c) 2011 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 "webkit/tools/test_shell/test_shell_devtools_agent.h"
#include "base/bind.h"
#include "base/message_loop.h"
#include "grit/webkit_chromium_resources.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebDevToolsAgent.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
#include "webkit/tools/test_shell/test_shell_devtools_callargs.h"
#include "webkit/tools/test_shell/test_shell_devtools_client.h"
#include "webkit/glue/webkit_glue.h"
using WebKit::WebCString;
using WebKit::WebDevToolsAgent;
using WebKit::WebDevToolsMessageData;
using WebKit::WebString;
using WebKit::WebView;
namespace {
class WebKitClientMessageLoopImpl
: public WebKit::WebDevToolsAgentClient::WebKitClientMessageLoop {
public:
WebKitClientMessageLoopImpl() : message_loop_(MessageLoop::current()) { }
virtual ~WebKitClientMessageLoopImpl() {
message_loop_ = NULL;
}
virtual void run() {
bool old_state = message_loop_->NestableTasksAllowed();
message_loop_->SetNestableTasksAllowed(true);
message_loop_->Run();
message_loop_->SetNestableTasksAllowed(old_state);
}
virtual void quitNow() {
message_loop_->QuitNow();
}
private:
MessageLoop* message_loop_;
};
} // namespace
TestShellDevToolsAgent::TestShellDevToolsAgent()
: ALLOW_THIS_IN_INITIALIZER_LIST(weak_factory_(this)),
dev_tools_client_(NULL) {
static int dev_tools_agent_counter;
routing_id_ = ++dev_tools_agent_counter;
}
TestShellDevToolsAgent::~TestShellDevToolsAgent() {
}
void TestShellDevToolsAgent::SetWebView(WebKit::WebView* web_view) {
web_view_ = web_view;
}
void TestShellDevToolsAgent::sendMessageToInspectorFrontend(
const WebString& data) {
if (dev_tools_client_)
dev_tools_client_->AsyncCall(TestShellDevToolsCallArgs(data));
}
int TestShellDevToolsAgent::hostIdentifier() {
return routing_id_;
}
void TestShellDevToolsAgent::runtimePropertyChanged(
const WebKit::WebString& name,
const WebKit::WebString& value) {
// TODO: Implement.
}
WebKit::WebDevToolsAgentClient::WebKitClientMessageLoop*
TestShellDevToolsAgent::createClientMessageLoop() {
return new WebKitClientMessageLoopImpl();
}
void TestShellDevToolsAgent::AsyncCall(const TestShellDevToolsCallArgs &args) {
MessageLoop::current()->PostTask(
FROM_HERE,
base::Bind(&TestShellDevToolsAgent::Call, weak_factory_.GetWeakPtr(),
args));
}
void TestShellDevToolsAgent::Call(const TestShellDevToolsCallArgs &args) {
WebDevToolsAgent* web_agent = GetWebAgent();
if (web_agent)
web_agent->dispatchOnInspectorBackend(args.data_);
if (TestShellDevToolsCallArgs::calls_count() == 1 && dev_tools_client_)
dev_tools_client_->all_messages_processed();
}
WebDevToolsAgent* TestShellDevToolsAgent::GetWebAgent() {
if (!web_view_)
return NULL;
return web_view_->devToolsAgent();
}
void TestShellDevToolsAgent::attach(TestShellDevToolsClient* client) {
DCHECK(!dev_tools_client_);
dev_tools_client_ = client;
WebDevToolsAgent *web_agent = GetWebAgent();
if (web_agent)
web_agent->attach();
}
void TestShellDevToolsAgent::detach() {
DCHECK(dev_tools_client_);
WebDevToolsAgent* web_agent = GetWebAgent();
if (web_agent)
web_agent->detach();
dev_tools_client_ = NULL;
}
bool TestShellDevToolsAgent::evaluateInWebInspector(
long call_id,
const std::string& script) {
WebDevToolsAgent* agent = GetWebAgent();
if (!agent)
return false;
agent->evaluateInWebInspector(call_id, WebString::fromUTF8(script));
return true;
}
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