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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_SHELL_BROWSER_SHELL_DEVTOOLS_BINDINGS_H_
#define CONTENT_SHELL_BROWSER_SHELL_DEVTOOLS_BINDINGS_H_
#include <memory>
#include <set>
#include "base/containers/span.h"
#include "base/containers/unique_ptr_adapters.h"
#include "base/functional/callback_helpers.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/ref_counted.h"
#include "base/memory/weak_ptr.h"
#include "base/values.h"
#include "build/build_config.h"
#include "content/public/browser/devtools_agent_host.h"
#include "content/public/browser/devtools_frontend_host.h"
#include "content/public/browser/web_contents_observer.h"
namespace content {
class NavigationHandle;
class ShellDevToolsDelegate {
public:
virtual void Close() = 0;
virtual ~ShellDevToolsDelegate() {}
};
class WebContents;
class ShellDevToolsBindings : public WebContentsObserver,
public DevToolsAgentHostClient {
public:
ShellDevToolsBindings(WebContents* devtools_contents,
WebContents* inspected_contents,
ShellDevToolsDelegate* delegate);
void InspectElementAt(int x, int y);
virtual void Attach();
void CallClientFunction(
const std::string& object_name,
const std::string& method_name,
const base::Value arg1 = {},
const base::Value arg2 = {},
const base::Value arg3 = {},
base::OnceCallback<void(base::Value)> cb = base::NullCallback());
ShellDevToolsBindings(const ShellDevToolsBindings&) = delete;
ShellDevToolsBindings& operator=(const ShellDevToolsBindings&) = delete;
~ShellDevToolsBindings() override;
WebContents* inspected_contents() { return inspected_contents_; }
private:
// content::DevToolsAgentHostClient implementation.
void AgentHostClosed(DevToolsAgentHost* agent_host) override;
void DispatchProtocolMessage(DevToolsAgentHost* agent_host,
base::span<const uint8_t> message) override;
void HandleMessageFromDevToolsFrontend(base::Value::Dict message);
// WebContentsObserver overrides
void ReadyToCommitNavigation(NavigationHandle* navigation_handle) override;
void WebContentsDestroyed() override;
void SendMessageAck(int request_id, const base::Value::Dict arg);
void AttachInternal();
raw_ptr<WebContents, FlakyDanglingUntriaged> inspected_contents_;
raw_ptr<ShellDevToolsDelegate, FlakyDanglingUntriaged> delegate_;
scoped_refptr<DevToolsAgentHost> agent_host_;
int inspect_element_at_x_;
int inspect_element_at_y_;
#if !BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_IOS) && !BUILDFLAG(IS_FUCHSIA)
std::unique_ptr<DevToolsFrontendHost> frontend_host_;
#endif
class NetworkResourceLoader;
std::set<std::unique_ptr<NetworkResourceLoader>, base::UniquePtrComparator>
loaders_;
base::Value::Dict preferences_;
using ExtensionsAPIs = std::map<std::string, std::string>;
ExtensionsAPIs extensions_api_;
base::WeakPtrFactory<ShellDevToolsBindings> weak_factory_{this};
};
} // namespace content
#endif // CONTENT_SHELL_BROWSER_SHELL_DEVTOOLS_BINDINGS_H_
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