electron/shell/browser/api/atom_api_debugger.h
Samuel Attard 6a3922d330
refactor: make util::Promise type safe when chaining in native (#19809)
* refactor: make util::Promise type safe when chaining in native

* fixup! refactor: make util::Promise type safe when chaining in native

* chore: remove spare brackets
2019-08-22 17:03:28 -07:00

79 lines
2.3 KiB
C++

// Copyright (c) 2016 GitHub, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.
#ifndef SHELL_BROWSER_API_ATOM_API_DEBUGGER_H_
#define SHELL_BROWSER_API_ATOM_API_DEBUGGER_H_
#include <map>
#include <string>
#include "base/callback.h"
#include "base/values.h"
#include "content/public/browser/devtools_agent_host_client.h"
#include "content/public/browser/web_contents_observer.h"
#include "native_mate/handle.h"
#include "shell/browser/api/trackable_object.h"
#include "shell/common/promise_util.h"
namespace content {
class DevToolsAgentHost;
class WebContents;
} // namespace content
namespace mate {
class Arguments;
}
namespace electron {
namespace api {
class Debugger : public mate::TrackableObject<Debugger>,
public content::DevToolsAgentHostClient,
public content::WebContentsObserver {
public:
static mate::Handle<Debugger> Create(v8::Isolate* isolate,
content::WebContents* web_contents);
// mate::TrackableObject:
static void BuildPrototype(v8::Isolate* isolate,
v8::Local<v8::FunctionTemplate> prototype);
protected:
Debugger(v8::Isolate* isolate, content::WebContents* web_contents);
~Debugger() override;
// content::DevToolsAgentHostClient:
void AgentHostClosed(content::DevToolsAgentHost* agent_host) override;
void DispatchProtocolMessage(content::DevToolsAgentHost* agent_host,
const std::string& message) override;
// content::WebContentsObserver:
void RenderFrameHostChanged(content::RenderFrameHost* old_rfh,
content::RenderFrameHost* new_rfh) override;
private:
using PendingRequestMap =
std::map<int, electron::util::Promise<base::DictionaryValue>>;
void Attach(mate::Arguments* args);
bool IsAttached();
void Detach();
v8::Local<v8::Promise> SendCommand(mate::Arguments* args);
void ClearPendingRequests();
content::WebContents* web_contents_; // Weak Reference.
scoped_refptr<content::DevToolsAgentHost> agent_host_;
PendingRequestMap pending_requests_;
int previous_request_id_ = 0;
DISALLOW_COPY_AND_ASSIGN(Debugger);
};
} // namespace api
} // namespace electron
#endif // SHELL_BROWSER_API_ATOM_API_DEBUGGER_H_