blob: 11ac13da5e75878da6a2a69b5e0c468e84418ec3 [file] [log] [blame]
// Copyright 2021 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <memory>
namespace base {
class Value;
} // namespace base
namespace blink {
class WebPluginContainer;
} // namespace blink
namespace content {
class V8ValueConverter;
} // namespace content
namespace v8 {
class Isolate;
} // namespace v8
namespace chrome_pdf {
// Manages messages sent from the plugin to its embedder.
class PostMessageSender final {
PostMessageSender(const PostMessageSender&) = delete;
PostMessageSender& operator=(const PostMessageSender&) = delete;
// Enqueues a "message" event carrying `message` to the plugin embedder.
// Nothing is enqueued if `container_` is null.
void Post(base::Value message);
// Sets the plugin container that enqueues the messages. This method should be
// called by the owning plugin whenever its container is set or unset to
// mirror the initialized lifetime of the plugin.
void set_container(blink::WebPluginContainer* container) {
container_ = container;
std::unique_ptr<content::V8ValueConverter> v8_value_converter_;
v8::Isolate* isolate_;
blink::WebPluginContainer* container_ = nullptr;
} // namespace chrome_pdf