Home | History | Annotate | Download | only in devtools 
      1 // Copyright 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "chrome/browser/devtools/chrome_devtools_manager_delegate.h"
      6 
      7 #include "base/values.h"
      8 #include "chrome/browser/devtools/devtools_target_impl.h"
      9 #include "chrome/browser/devtools/devtools_window.h"
     10 #include "chrome/browser/history/top_sites.h"
     11 #include "chrome/browser/profiles/profile.h"
     12 #include "chrome/browser/profiles/profile_manager.h"
     13 #include "chrome/browser/ui/browser.h"
     14 #include "chrome/browser/ui/browser_iterator.h"
     15 #include "content/public/browser/browser_thread.h"
     16 #include "content/public/browser/devtools_agent_host.h"
     17 #include "content/public/browser/web_contents.h"
     18 
     19 ChromeDevToolsManagerDelegate::ChromeDevToolsManagerDelegate()
     20     : network_protocol_handler_(new DevToolsNetworkProtocolHandler()) {
     21 }
     22 
     23 ChromeDevToolsManagerDelegate::~ChromeDevToolsManagerDelegate() {
     24 }
     25 
     26 void ChromeDevToolsManagerDelegate::Inspect(
     27     content::BrowserContext* browser_context,
     28     content::DevToolsAgentHost* agent_host) {
     29   if (!agent_host->IsWorker()) {
     30     // TODO(horo): Support other types of DevToolsAgentHost when necessary.
     31     NOTREACHED() << "Inspect() only supports workers.";
     32   }
     33   if (Profile* profile = Profile::FromBrowserContext(browser_context))
     34     DevToolsWindow::OpenDevToolsWindowForWorker(profile, agent_host);
     35 }
     36 
     37 base::DictionaryValue* ChromeDevToolsManagerDelegate::HandleCommand(
     38     content::DevToolsAgentHost* agent_host,
     39     base::DictionaryValue* command_dict) {
     40   return network_protocol_handler_->HandleCommand(agent_host, command_dict);
     41 }
     42 
     43 void ChromeDevToolsManagerDelegate::DevToolsAgentStateChanged(
     44     content::DevToolsAgentHost* agent_host,
     45     bool attached) {
     46   network_protocol_handler_->DevToolsAgentStateChanged(agent_host, attached);
     47 }
     48 
     49 std::string ChromeDevToolsManagerDelegate::GetPageThumbnailData(
     50     const GURL& url) {
     51   for (chrome::BrowserIterator it; !it.done(); it.Next()) {
     52     Profile* profile = (*it)->profile();
     53     history::TopSites* top_sites = profile->GetTopSites();
     54     if (!top_sites)
     55       continue;
     56     scoped_refptr<base::RefCountedMemory> data;
     57     if (top_sites->GetPageThumbnail(url, false, &data))
     58       return std::string(data->front_as<char>(), data->size());
     59   }
     60   return std::string();
     61 }
     62 
     63 scoped_ptr<content::DevToolsTarget>
     64 ChromeDevToolsManagerDelegate::CreateNewTarget(const GURL& url) {
     65   chrome::NavigateParams params(ProfileManager::GetLastUsedProfile(),
     66       url, ui::PAGE_TRANSITION_AUTO_TOPLEVEL);
     67   params.disposition = NEW_FOREGROUND_TAB;
     68   chrome::Navigate(&params);
     69   if (!params.target_contents)
     70     return scoped_ptr<content::DevToolsTarget>();
     71   return scoped_ptr<content::DevToolsTarget>(
     72       DevToolsTargetImpl::CreateForWebContents(params.target_contents, true));
     73 }
     74 
     75 void ChromeDevToolsManagerDelegate::EnumerateTargets(TargetCallback callback) {
     76   DevToolsTargetImpl::EnumerateAllTargets(
     77       *reinterpret_cast<DevToolsTargetImpl::Callback*>(&callback));
     78 }
     79 
     80