chromium/chrome/browser/extensions/api/declarative_content/content_action.h

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_EXTENSIONS_API_DECLARATIVE_CONTENT_CONTENT_ACTION_H_
#define CHROME_BROWSER_EXTENSIONS_API_DECLARATIVE_CONTENT_CONTENT_ACTION_H_

#include <memory>
#include <string>

#include "base/memory/raw_ptr.h"
#include "base/scoped_observation.h"
#include "base/values.h"
#include "extensions/browser/user_script_loader.h"
#include "extensions/common/mojom/host_id.mojom-forward.h"
#include "extensions/common/user_script.h"

namespace content {
class BrowserContext;
class WebContents;
}

namespace extensions {

class Extension;
class ExtensionUserScriptLoader;

// Base class for all ContentActions of the Declarative Content API.
//
// For example, given the sample code at
// https://developer.chrome.com/extensions/declarativeContent#rules, the entity
// rule1['actions'][0] is represented by a ContentAction subclass.
class ContentAction { … };

// Action that injects a content script.
class RequestContentScript : public ContentAction,
                             public UserScriptLoader::Observer { … };

}  // namespace extensions

#endif  // CHROME_BROWSER_EXTENSIONS_API_DECLARATIVE_CONTENT_CONTENT_ACTION_H_