chromium/content/public/renderer/render_frame_observer.h

// Copyright 2013 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_PUBLIC_RENDERER_RENDER_FRAME_OBSERVER_H_
#define CONTENT_PUBLIC_RENDERER_RENDER_FRAME_OBSERVER_H_

#include <stdint.h>

#include <optional>
#include <string>

#include "base/memory/raw_ptr.h"
#include "base/memory/read_only_shared_memory_region.h"
#include "base/time/time.h"
#include "build/build_config.h"
#include "content/common/buildflags.h"
#include "content/common/content_export.h"
#include "ipc/ipc_listener.h"
#include "ipc/ipc_sender.h"
#include "mojo/public/cpp/bindings/scoped_interface_endpoint_handle.h"
#include "mojo/public/cpp/system/message_pipe.h"
#include "services/network/public/mojom/url_response_head.mojom-forward.h"
#include "third_party/blink/public/common/loader/loading_behavior_flag.h"
#include "third_party/blink/public/common/performance/performance_timeline_constants.h"
#include "third_party/blink/public/common/responsiveness_metrics/user_interaction_latency.h"
#include "third_party/blink/public/common/subresource_load_metrics.h"
#include "third_party/blink/public/common/tokens/tokens.h"
#include "third_party/blink/public/common/use_counter/use_counter_feature.h"
#include "third_party/blink/public/mojom/devtools/console_message.mojom-shared.h"
#include "third_party/blink/public/mojom/frame/lifecycle.mojom.h"
#include "third_party/blink/public/mojom/loader/resource_load_info.mojom-shared.h"
#include "third_party/blink/public/platform/web_vector.h"
#include "third_party/blink/public/web/web_meaningful_layout.h"
#include "third_party/blink/public/web/web_navigation_type.h"
#include "ui/accessibility/ax_mode.h"
#include "ui/base/page_transition_types.h"
#include "v8/include/v8-forward.h"

class GURL;

namespace blink {
class WebDocumentLoader;
class WebElement;
class WebFormElement;
class WebString;
class WebURLRequest;
class WebWorkerFetchContext;
enum class DetachReason;
struct JavaScriptFrameworkDetectionResult;
}  // namespace blink

namespace gfx {
class Rect;
}  // namespace gfx

namespace network {
struct URLLoaderCompletionStatus;
}  // namespace network

namespace url {
class SchemeHostPort;
}  // namespace url

namespace content {

class RendererPpapiHost;
class RenderFrame;

// Base class for objects that want to filter incoming IPCs, and also get
// notified of changes to the frame.
class CONTENT_EXPORT RenderFrameObserver
#if BUILDFLAG(CONTENT_ENABLE_LEGACY_IPC)
    : public IPC::Listener,
      public IPC::Sender
#endif
{ … };

}  // namespace content

#endif  // CONTENT_PUBLIC_RENDERER_RENDER_FRAME_OBSERVER_H_