guest_view_container.cc | Explore in Territory

// Copyright 2014 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/renderer/guest_view_container.h"

#include <memory>

#include "base/containers/contains.h"
#include "base/functional/bind.h"
#include "base/memory/raw_ptr.h"
#include "base/no_destructor.h"
#include "components/guest_view/common/guest_view_constants.h"
#include "components/guest_view/renderer/guest_view_request.h"
#include "content/public/renderer/render_frame_observer.h"
#include "v8/include/v8-context.h"
#include "v8/include/v8-function.h"
#include "v8/include/v8-microtask-queue.h"
#include "v8/include/v8-primitive.h"

namespace {

GuestViewContainerMap;

GuestViewContainerMap& GetContainerMap() { … }

}  // namespace

namespace guest_view {

class GuestViewContainer::RenderFrameLifetimeObserver
    : public content::RenderFrameObserver { … };

GuestViewContainer::RenderFrameLifetimeObserver::RenderFrameLifetimeObserver(
    GuestViewContainer* container,
    content::RenderFrame* render_frame)
    : … { … }

void GuestViewContainer::RenderFrameLifetimeObserver::OnDestruct() { … }

GuestViewContainer::GuestViewContainer(content::RenderFrame* render_frame,
                                       int element_instance_id)
    : … { … }

GuestViewContainer::~GuestViewContainer() { … }

// static.
GuestViewContainer* GuestViewContainer::FromID(int element_instance_id) { … }

// Right now a GuestViewContainer can be destroyed in one of the following
// ways:
//
// 1. If GuestViewContainer is driven by content/, the element (browser plugin)
//   can destroy GuestViewContainer when the element is destroyed.
// 2. If GuestViewContainer is managed outside of content/, then the
//   <webview> element's GC will destroy it.
// 3. If GuestViewContainer's embedder frame is destroyed, we'd also destroy
//   GuestViewContainer.
void GuestViewContainer::Destroy(bool embedder_frame_destroyed) { … }

void GuestViewContainer::RegisterDestructionCallback(
    v8::Local<v8::Function> callback,
    v8::Isolate* isolate) { … }

void GuestViewContainer::RenderFrameDestroyed() { … }

void GuestViewContainer::IssueRequest(
    std::unique_ptr<GuestViewAttachRequest> request) { … }

void GuestViewContainer::EnqueueRequest(
    std::unique_ptr<GuestViewAttachRequest> request) { … }

void GuestViewContainer::PerformPendingRequest() { … }

void GuestViewContainer::RunDestructionCallback(bool embedder_frame_destroyed) { … }

void GuestViewContainer::OnRequestAcknowledged(
    GuestViewAttachRequest* request) { … }

}  // namespace guest_view
chromium/components/guest_view/renderer/guest_view_container.cc
