127 lines
3.5 KiB
C++
127 lines
3.5 KiB
C++
// Copyright (c) 2011 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "browser_devtools_agent.h"
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#include "base/bind.h"
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#include "base/message_loop.h"
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#include "grit/webkit_chromium_resources.h"
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#include "third_party/WebKit/Source/WebKit/chromium/public/WebDevToolsAgent.h"
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#include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
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#include "browser_devtools_callargs.h"
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#include "browser_devtools_client.h"
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#include "webkit/glue/webkit_glue.h"
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using WebKit::WebCString;
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using WebKit::WebDevToolsAgent;
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using WebKit::WebDevToolsMessageData;
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using WebKit::WebString;
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using WebKit::WebView;
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namespace {
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class WebKitClientMessageLoopImpl
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: public WebKit::WebDevToolsAgentClient::WebKitClientMessageLoop {
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public:
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WebKitClientMessageLoopImpl() : message_loop_(MessageLoop::current()) { }
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virtual ~WebKitClientMessageLoopImpl() {
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message_loop_ = NULL;
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}
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virtual void run() {
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bool old_state = message_loop_->NestableTasksAllowed();
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message_loop_->SetNestableTasksAllowed(true);
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message_loop_->Run();
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message_loop_->SetNestableTasksAllowed(old_state);
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}
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virtual void quitNow() {
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message_loop_->QuitNow();
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}
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private:
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MessageLoop* message_loop_;
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};
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} // namespace
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BrowserDevToolsAgent::BrowserDevToolsAgent()
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: ALLOW_THIS_IN_INITIALIZER_LIST(weak_factory_(this)),
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dev_tools_client_(NULL) {
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static int dev_tools_agent_counter;
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routing_id_ = ++dev_tools_agent_counter;
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}
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BrowserDevToolsAgent::~BrowserDevToolsAgent() {
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}
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void BrowserDevToolsAgent::SetWebView(WebKit::WebView* web_view) {
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web_view_ = web_view;
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}
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void BrowserDevToolsAgent::sendMessageToInspectorFrontend(
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const WebString& data) {
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if (dev_tools_client_)
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dev_tools_client_->AsyncCall(BrowserDevToolsCallArgs(data));
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}
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int BrowserDevToolsAgent::hostIdentifier() {
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return routing_id_;
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}
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void BrowserDevToolsAgent::runtimePropertyChanged(
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const WebKit::WebString& name,
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const WebKit::WebString& value) {
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// TODO: Implement.
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}
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WebKit::WebDevToolsAgentClient::WebKitClientMessageLoop*
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BrowserDevToolsAgent::createClientMessageLoop() {
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return new WebKitClientMessageLoopImpl();
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}
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void BrowserDevToolsAgent::AsyncCall(const BrowserDevToolsCallArgs &args) {
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MessageLoop::current()->PostTask(
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FROM_HERE,
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base::Bind(&BrowserDevToolsAgent::Call, weak_factory_.GetWeakPtr(),
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args));
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}
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void BrowserDevToolsAgent::Call(const BrowserDevToolsCallArgs &args) {
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WebDevToolsAgent* web_agent = GetWebAgent();
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if (web_agent)
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web_agent->dispatchOnInspectorBackend(args.data_);
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if (BrowserDevToolsCallArgs::calls_count() == 1 && dev_tools_client_)
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dev_tools_client_->all_messages_processed();
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}
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WebDevToolsAgent* BrowserDevToolsAgent::GetWebAgent() {
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if (!web_view_)
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return NULL;
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return web_view_->devToolsAgent();
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}
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void BrowserDevToolsAgent::attach(BrowserDevToolsClient* client) {
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DCHECK(!dev_tools_client_);
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dev_tools_client_ = client;
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WebDevToolsAgent *web_agent = GetWebAgent();
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if (web_agent)
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web_agent->attach();
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}
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void BrowserDevToolsAgent::detach() {
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DCHECK(dev_tools_client_);
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WebDevToolsAgent* web_agent = GetWebAgent();
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if (web_agent)
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web_agent->detach();
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dev_tools_client_ = NULL;
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}
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bool BrowserDevToolsAgent::evaluateInWebInspector(
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long call_id,
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const std::string& script) {
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WebDevToolsAgent* agent = GetWebAgent();
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if (!agent)
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return false;
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agent->evaluateInWebInspector(call_id, WebString::fromUTF8(script));
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return true;
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}
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