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// 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 "extensions/renderer/lazy_background_page_native_handler.h"
#include "base/functional/bind.h"
#include "content/public/renderer/render_frame.h"
#include "extensions/renderer/extension_frame_helper.h"
#include "extensions/renderer/script_context.h"
namespace extensions {
LazyBackgroundPageNativeHandler::LazyBackgroundPageNativeHandler(
ScriptContext* context)
: ObjectBackedNativeHandler(context) {}
void LazyBackgroundPageNativeHandler::AddRoutes() {
RouteHandlerFunction(
"IncrementKeepaliveCount", "tts",
base::BindRepeating(
&LazyBackgroundPageNativeHandler::IncrementKeepaliveCount,
base::Unretained(this)));
RouteHandlerFunction(
"DecrementKeepaliveCount", "tts",
base::BindRepeating(
&LazyBackgroundPageNativeHandler::DecrementKeepaliveCount,
base::Unretained(this)));
}
void LazyBackgroundPageNativeHandler::IncrementKeepaliveCount(
const v8::FunctionCallbackInfo<v8::Value>& args) {
if (context() && ExtensionFrameHelper::IsContextForEventPage(context())) {
ExtensionFrameHelper::Get(context()->GetRenderFrame())
->GetLocalFrameHost()
->IncrementLazyKeepaliveCount();
}
}
void LazyBackgroundPageNativeHandler::DecrementKeepaliveCount(
const v8::FunctionCallbackInfo<v8::Value>& args) {
if (context() && ExtensionFrameHelper::IsContextForEventPage(context())) {
ExtensionFrameHelper::Get(context()->GetRenderFrame())
->GetLocalFrameHost()
->DecrementLazyKeepaliveCount();
}
}
} // namespace extensions
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