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// Copyright 2014 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 "android_webview/browser/aw_dev_tools_manager_delegate.h"
#include "android_webview/native/aw_contents.h"
#include "base/bind.h"
#include "base/json/json_writer.h"
#include "base/strings/stringprintf.h"
#include "base/strings/utf_string_conversions.h"
#include "base/values.h"
#include "content/public/browser/devtools_agent_host.h"
#include "content/public/browser/devtools_target.h"
#include "content/public/browser/web_contents.h"
using content::DevToolsAgentHost;
using content::RenderViewHost;
using content::WebContents;
namespace {
const char kTargetTypePage[] = "page";
const char kTargetTypeServiceWorker[] = "service_worker";
const char kTargetTypeOther[] = "other";
std::string GetViewDescription(WebContents* web_contents);
class Target : public content::DevToolsTarget {
public:
explicit Target(scoped_refptr<DevToolsAgentHost> agent_host);
std::string GetId() const override { return agent_host_->GetId(); }
std::string GetParentId() const override { return std::string(); }
std::string GetType() const override {
switch (agent_host_->GetType()) {
case DevToolsAgentHost::TYPE_WEB_CONTENTS:
return kTargetTypePage;
case DevToolsAgentHost::TYPE_SERVICE_WORKER:
return kTargetTypeServiceWorker;
default:
break;
}
return kTargetTypeOther;
}
std::string GetTitle() const override { return agent_host_->GetTitle(); }
std::string GetDescription() const override { return description_; }
GURL GetURL() const override { return agent_host_->GetURL(); }
GURL GetFaviconURL() const override { return GURL(); }
base::TimeTicks GetLastActivityTime() const override {
return last_activity_time_;
}
bool IsAttached() const override { return agent_host_->IsAttached(); }
scoped_refptr<DevToolsAgentHost> GetAgentHost() const override {
return agent_host_;
}
bool Activate() const override { return agent_host_->Activate(); }
bool Close() const override { return agent_host_->Close(); }
private:
scoped_refptr<DevToolsAgentHost> agent_host_;
std::string description_;
base::TimeTicks last_activity_time_;
};
Target::Target(scoped_refptr<DevToolsAgentHost> agent_host)
: agent_host_(agent_host) {
if (WebContents* web_contents = agent_host->GetWebContents()) {
description_ = GetViewDescription(web_contents);
last_activity_time_ = web_contents->GetLastActiveTime();
}
}
std::string GetViewDescription(WebContents* web_contents) {
const android_webview::BrowserViewRenderer* bvr =
android_webview::AwContents::FromWebContents(web_contents)
->GetBrowserViewRenderer();
if (!bvr) return "";
base::DictionaryValue description;
description.SetBoolean("attached", bvr->attached_to_window());
description.SetBoolean("visible", bvr->IsVisible());
gfx::Rect screen_rect = bvr->GetScreenRect();
description.SetInteger("screenX", screen_rect.x());
description.SetInteger("screenY", screen_rect.y());
description.SetBoolean("empty", screen_rect.size().IsEmpty());
if (!screen_rect.size().IsEmpty()) {
description.SetInteger("width", screen_rect.width());
description.SetInteger("height", screen_rect.height());
}
std::string json;
base::JSONWriter::Write(&description, &json);
return json;
}
} // namespace
namespace android_webview {
AwDevToolsManagerDelegate::AwDevToolsManagerDelegate() {
}
AwDevToolsManagerDelegate::~AwDevToolsManagerDelegate() {
}
base::DictionaryValue* AwDevToolsManagerDelegate::HandleCommand(
content::DevToolsAgentHost* agent_host,
base::DictionaryValue* command_dict) {
return NULL;
}
void AwDevToolsManagerDelegate::EnumerateTargets(TargetCallback callback) {
TargetList targets;
DevToolsAgentHost::List agents = DevToolsAgentHost::GetOrCreateAll();
for (DevToolsAgentHost::List::iterator it = agents.begin();
it != agents.end(); ++it) {
targets.push_back(new Target(*it));
}
callback.Run(targets);
}
std::string AwDevToolsManagerDelegate::GetPageThumbnailData(const GURL&) {
return "";
}
scoped_ptr<content::DevToolsTarget> AwDevToolsManagerDelegate::CreateNewTarget(
const GURL&) {
return scoped_ptr<content::DevToolsTarget>();
}
} // namespace android_webview
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