mirror of
https://github.com/openharmony/ace_ace_engine.git
synced 2026-07-01 21:14:03 -04:00
mamingshuai
70 lines
1.9 KiB
C++
70 lines
1.9 KiB
C++
/*
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* Copyright (c) 2021 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "adapter/preview/entrance/flutter_window.h"
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#include <functional>
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#include "flutter/runtime/window_manager.h"
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#include "base/log/log.h"
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#include "core/common/ace_view.h"
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#include "core/pipeline/base/render_node.h"
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namespace OHOS::Ace {
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std::unique_ptr<PlatformWindow> PlatformWindow::Create(AceView* view)
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{
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if (view != nullptr) {
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return std::make_unique<Platform::FlutterWindow>(view->GetInstanceId());
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} else {
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return nullptr;
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}
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}
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namespace Platform {
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FlutterWindow::FlutterWindow(int32_t instanceId) : instanceId_(instanceId) {}
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FlutterWindow::~FlutterWindow() {}
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void FlutterWindow::RequestFrame()
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{
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auto window = flutter::WindowManager::GetWindow(instanceId_);
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if (window != nullptr) {
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window->ScheduleFrame();
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if (!window->HasBeginFrameCallback()) {
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window->SetBeginFrameCallback(std::bind(&FlutterWindow::OnVsyncCallback, this, std::placeholders::_1));
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}
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}
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}
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void FlutterWindow::RegisterVsyncCallback(AceVsyncCallback&& callback)
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{
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vsyncCallbacks_.emplace_back(std::move(callback));
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}
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void FlutterWindow::SetRootRenderNode(const RefPtr<RenderNode>& root) {}
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void FlutterWindow::OnVsyncCallback(uint64_t timeStampNanos)
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{
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for (const auto& vsyncCallback : vsyncCallbacks_) {
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vsyncCallback(timeStampNanos, 0);
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}
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}
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} // namespace Platform
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} // namespace OHOS::Ace
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