67f5dfbe50
主要功能: - 修改RequirementModal支持12个订单班选择 - 添加OrderClassIconMap图标映射组件 - Store中添加selectedOrderClass状态管理 - WorkflowPage支持传递orderClass参数 - web_result添加URL参数切换功能 - 创建order-class-handler.js动态处理页面主题 技术改进: - 创建软链接关联订单班数据目录 - 生成wenlu.json和food.json数据结构 - 删除重复的web_result目录 - 添加测试页面test-order-class.html 影响范围: - 展会策划系统现支持12个订单班 - 结果展示页面自动适配不同订单班主题 - 用户可选择不同行业生成对应方案 🤖 Generated with Claude Code Co-Authored-By: Claude <noreply@anthropic.com>
82 lines
2.7 KiB
JavaScript
82 lines
2.7 KiB
JavaScript
function createRenderStep(runNextFrame) {
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/**
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* We create and reuse two queues, one to queue jobs for the current frame
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* and one for the next. We reuse to avoid triggering GC after x frames.
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*/
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let thisFrame = new Set();
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let nextFrame = new Set();
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/**
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* Track whether we're currently processing jobs in this step. This way
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* we can decide whether to schedule new jobs for this frame or next.
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*/
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let isProcessing = false;
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let flushNextFrame = false;
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/**
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* A set of processes which were marked keepAlive when scheduled.
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*/
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const toKeepAlive = new WeakSet();
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let latestFrameData = {
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delta: 0.0,
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timestamp: 0.0,
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isProcessing: false,
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};
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function triggerCallback(callback) {
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if (toKeepAlive.has(callback)) {
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step.schedule(callback);
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runNextFrame();
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}
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callback(latestFrameData);
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}
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const step = {
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/**
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* Schedule a process to run on the next frame.
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*/
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schedule: (callback, keepAlive = false, immediate = false) => {
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const addToCurrentFrame = immediate && isProcessing;
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const queue = addToCurrentFrame ? thisFrame : nextFrame;
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if (keepAlive)
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toKeepAlive.add(callback);
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if (!queue.has(callback))
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queue.add(callback);
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return callback;
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},
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/**
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* Cancel the provided callback from running on the next frame.
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*/
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cancel: (callback) => {
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nextFrame.delete(callback);
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toKeepAlive.delete(callback);
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},
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/**
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* Execute all schedule callbacks.
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*/
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process: (frameData) => {
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latestFrameData = frameData;
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/**
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* If we're already processing we've probably been triggered by a flushSync
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* inside an existing process. Instead of executing, mark flushNextFrame
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* as true and ensure we flush the following frame at the end of this one.
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*/
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if (isProcessing) {
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flushNextFrame = true;
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return;
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}
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isProcessing = true;
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[thisFrame, nextFrame] = [nextFrame, thisFrame];
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// Execute this frame
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thisFrame.forEach(triggerCallback);
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// Clear the frame so no callbacks remain. This is to avoid
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// memory leaks should this render step not run for a while.
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thisFrame.clear();
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isProcessing = false;
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if (flushNextFrame) {
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flushNextFrame = false;
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step.process(frameData);
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}
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},
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};
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return step;
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}
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export { createRenderStep };
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