chromium/components/guest_view/browser/guest_view_message_handler.cc

// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "components/guest_view/browser/guest_view_message_handler.h"

#include <memory>

#include "components/guest_view/browser/bad_message.h"
#include "components/guest_view/browser/guest_view_base.h"
#include "components/guest_view/browser/guest_view_manager.h"
#include "components/guest_view/browser/guest_view_manager_delegate.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/render_process_host.h"
#include "mojo/public/cpp/bindings/self_owned_receiver.h"

BrowserThread;
RenderFrameHost;

namespace guest_view {

class ViewHandle : public mojom::ViewHandle { … };

GuestViewMessageHandler::GuestViewMessageHandler(
    const content::GlobalRenderFrameHostId& frame_id)
    : … { … }

GuestViewMessageHandler::~GuestViewMessageHandler() = default;

GuestViewManager* GuestViewMessageHandler::GetOrCreateGuestViewManager() { … }

GuestViewManager* GuestViewMessageHandler::GetGuestViewManagerOrKill() { … }

std::unique_ptr<GuestViewManagerDelegate>
GuestViewMessageHandler::CreateGuestViewManagerDelegate() const { … }

content::BrowserContext* GuestViewMessageHandler::GetBrowserContext() const { … }

void GuestViewMessageHandler::ViewCreated(
    int view_instance_id,
    const std::string& view_type,
    mojo::PendingReceiver<mojom::ViewHandle> receiver) { … }

void GuestViewMessageHandler::AttachToEmbedderFrame(
    int element_instance_id,
    int guest_instance_id,
    base::Value::Dict params,
    AttachToEmbedderFrameCallback callback) { … }

}  // namespace guest_view