| 1 | (function initPptRuntime(global) { |
| 2 | if (!global || typeof global !== "object") return; |
| 3 | // @ohmyppt-ppt-runtime:arcsin1:v2.0.21 |
| 4 | |
| 5 | var ppt = global.PPT && typeof global.PPT === "object" ? global.PPT : (global.PPT = {}); |
| 6 | if (ppt.__runtimeVersion === "2.0.21") return; |
| 7 | ppt.__runtimeVersion = "2.0.21"; |
| 8 | |
| 9 | function resolveSearchParams() { |
| 10 | try { |
| 11 | return new URLSearchParams(global.location ? global.location.search : ""); |
| 12 | } catch (_err) { |
| 13 | return new URLSearchParams(); |
| 14 | } |
| 15 | } |
| 16 | |
| 17 | var search = resolveSearchParams(); |
| 18 | var isPrintMode = search.get("print") === "1"; |
| 19 | var expectsMasterElements = search.get("_pptMasterElementsExpected") === "1"; |
| 20 | var clickAnimationsEnabled = search.get("pptPlayback") === "1"; |
| 21 | if (!clickAnimationsEnabled) { |
| 22 | global.__ohmypptPlaybackBridgeInstallToken = |
| 23 | (global.__ohmypptPlaybackBridgeInstallToken || 0) + 1; |
| 24 | global.__ohmypptPlaybackBridgeInstalled = false; |
| 25 | } |
| 26 | var printTimeoutMs = Math.max(1000, Number(search.get("printTimeoutMs")) || 40000); |
| 27 | var printReadyEmitted = false; |
| 28 | var pendingPrintTasks = []; |
| 29 | var masterElementsTask = Promise.resolve(); |
| 30 | |
| 31 | function trackPrintTask(promise) { |
| 32 | if (!promise || typeof promise.then !== "function") return promise; |
| 33 | var wrapped = Promise.resolve(promise).catch(function () { return null; }); |
| 34 | pendingPrintTasks.push(wrapped); |
| 35 | wrapped.finally(function () { |
| 36 | var idx = pendingPrintTasks.indexOf(wrapped); |
| 37 | if (idx >= 0) pendingPrintTasks.splice(idx, 1); |
| 38 | }); |
| 39 | return wrapped; |
| 40 | } |
| 41 | |
| 42 | function waitFrames(frames) { |
| 43 | var count = Math.max(1, Number(frames) || 1); |
| 44 | return new Promise(function (resolve) { |
| 45 | function next(remaining) { |
| 46 | if (remaining <= 0) { |
| 47 | resolve(); |
| 48 | return; |
| 49 | } |
| 50 | if (typeof global.requestAnimationFrame === "function") { |
| 51 | global.requestAnimationFrame(function () { |
| 52 | next(remaining - 1); |
| 53 | }); |
| 54 | return; |
| 55 | } |
| 56 | setTimeout(function () { |
| 57 | next(remaining - 1); |
| 58 | }, 16); |
| 59 | } |
| 60 | next(count); |
| 61 | }); |
| 62 | } |
| 63 | |
| 64 | function resolvePageIdForPrint() { |
| 65 | var explicit = search.get("pageId"); |
| 66 | if (explicit && explicit.trim()) return explicit.trim(); |
| 67 | try { |
| 68 | var bodyId = global.document && document.body ? document.body.getAttribute("data-page-id") : ""; |
| 69 | if (bodyId && bodyId.trim()) return bodyId.trim(); |
| 70 | var pathname = global.location ? String(global.location.pathname || "") : ""; |
| 71 | var match = pathname.match(/(page-\d+)\.html?$/i); |
| 72 | if (match && match[1]) return match[1]; |
| 73 | } catch (_err) {} |
| 74 | return "page-unknown"; |
| 75 | } |
| 76 | |
| 77 | function emitPrintReadyOnce() { |
| 78 | if (!isPrintMode || printReadyEmitted) return; |
| 79 | printReadyEmitted = true; |
| 80 | var pageId = resolvePageIdForPrint(); |
| 81 | try { |
| 82 | console.log("__PPT_PRINT_READY__dfaarcsin1_:" + pageId); |
| 83 | } catch (_err) {} |
| 84 | } |
| 85 | |
| 86 | function parseStyleNumber(value, withPx) { |
| 87 | if (typeof value === "number") { |
| 88 | return withPx ? String(value) + "px" : String(value); |
| 89 | } |
| 90 | return String(value); |
| 91 | } |
| 92 | |
| 93 | function toKebabCase(input) { |
| 94 | return String(input).replace(/[A-Z]/g, function (m) { return "-" + m.toLowerCase(); }); |
| 95 | } |
| 96 | |
| 97 | function resolveFinalValue(rawValue, el, index, total) { |
| 98 | var value = rawValue; |
| 99 | if (typeof value === "function") { |
| 100 | try { |
| 101 | value = value(el, index, total); |
| 102 | } catch (_err) { |
| 103 | value = null; |
| 104 | } |
| 105 | } |
| 106 | if (Array.isArray(value) && value.length > 0) { |
| 107 | value = value[value.length - 1]; |
| 108 | } |
| 109 | if (value && typeof value === "object") { |
| 110 | if (Object.prototype.hasOwnProperty.call(value, "to")) value = value.to; |
| 111 | else if (Object.prototype.hasOwnProperty.call(value, "value")) value = value.value; |
| 112 | else if (Object.prototype.hasOwnProperty.call(value, "end")) value = value.end; |
| 113 | } |
| 114 | return value; |
| 115 | } |
| 116 | |
| 117 | function normalizeTargets(rawTargets) { |
| 118 | if (!rawTargets) return []; |
| 119 | if (typeof rawTargets === "string") { |
| 120 | return global.document ? Array.prototype.slice.call(document.querySelectorAll(rawTargets)) : []; |
| 121 | } |
| 122 | if (rawTargets instanceof Element) return [rawTargets]; |
| 123 | if (rawTargets && typeof rawTargets.length === "number") { |
| 124 | return Array.prototype.slice.call(rawTargets).filter(function (item) { |
| 125 | return item instanceof Element; |
| 126 | }); |
| 127 | } |
| 128 | return []; |
| 129 | } |
| 130 | |
| 131 | function applyPrintAnimationEndState(rawTargets, params) { |
| 132 | var targets = normalizeTargets(rawTargets); |
| 133 | if (!targets.length || !params || typeof params !== "object") return; |
| 134 | // Mark animated targets so the PPTX export can keep them in the background screenshot |
| 135 | targets.forEach(function (el) { |
| 136 | if (el && el.nodeType === 1) el.setAttribute("data-pptx-animated", "1"); |
| 137 | }); |
| 138 | var transformKeys = { |
| 139 | x: true, |
| 140 | y: true, |
| 141 | translateX: true, |
| 142 | translateY: true, |
| 143 | translateZ: true, |
| 144 | scale: true, |
| 145 | scaleX: true, |
| 146 | scaleY: true, |
| 147 | rotate: true, |
| 148 | rotateX: true, |
| 149 | rotateY: true, |
| 150 | rotateZ: true, |
| 151 | skewX: true, |
| 152 | skewY: true, |
| 153 | }; |
| 154 | var skipKeys = { |
| 155 | targets: true, |
| 156 | delay: true, |
| 157 | duration: true, |
| 158 | easing: true, |
| 159 | autoplay: true, |
| 160 | loop: true, |
| 161 | complete: true, |
| 162 | begin: true, |
| 163 | update: true, |
| 164 | keyframes: true, |
| 165 | direction: true, |
| 166 | alternate: true, |
| 167 | reversed: true, |
| 168 | }; |
| 169 | |
| 170 | targets.forEach(function (el, index) { |
| 171 | var transformParts = []; |
| 172 | Object.keys(params).forEach(function (key) { |
| 173 | if (skipKeys[key]) return; |
| 174 | var finalValue = resolveFinalValue(params[key], el, index, targets.length); |
| 175 | if (finalValue === undefined || finalValue === null) return; |
| 176 | |
| 177 | if (key === "opacity") { |
| 178 | el.style.opacity = String(finalValue); |
| 179 | return; |
| 180 | } |
| 181 | if (key === "x") { |
| 182 | transformParts.push("translateX(" + parseStyleNumber(finalValue, true) + ")"); |
| 183 | return; |
| 184 | } |
| 185 | if (key === "y") { |
| 186 | transformParts.push("translateY(" + parseStyleNumber(finalValue, true) + ")"); |
| 187 | return; |
| 188 | } |
| 189 | if (transformKeys[key]) { |
| 190 | if (key.indexOf("scale") === 0) { |
| 191 | transformParts.push(key + "(" + String(finalValue) + ")"); |
| 192 | } else if (key.indexOf("rotate") === 0 || key.indexOf("skew") === 0) { |
| 193 | var rotateValue = typeof finalValue === "number" ? String(finalValue) + "deg" : String(finalValue); |
| 194 | transformParts.push(key + "(" + rotateValue + ")"); |
| 195 | } else { |
| 196 | transformParts.push(key + "(" + parseStyleNumber(finalValue, true) + ")"); |
| 197 | } |
| 198 | return; |
| 199 | } |
| 200 | |
| 201 | var unitless = key === "zIndex" || key === "fontWeight" || key === "lineHeight" || key === "order"; |
| 202 | if (key in el.style) { |
| 203 | el.style[key] = unitless ? String(finalValue) : parseStyleNumber(finalValue, typeof finalValue === "number"); |
| 204 | return; |
| 205 | } |
| 206 | el.style.setProperty(toKebabCase(key), unitless ? String(finalValue) : parseStyleNumber(finalValue, typeof finalValue === "number")); |
| 207 | }); |
| 208 | |
| 209 | if (transformParts.length > 0) { |
| 210 | el.style.transform = transformParts.join(" "); |
| 211 | } |
| 212 | }); |
| 213 | } |
| 214 | |
| 215 | function buildStagger(step, options) { |
| 216 | var start = Number((options && options.start) || 0); |
| 217 | var gap = Number(step || 0); |
| 218 | return function (_el, i) { |
| 219 | return start + i * gap; |
| 220 | }; |
| 221 | } |
| 222 | |
| 223 | function buildTimeline(animeApi) { |
| 224 | return function (_options) { |
| 225 | return { |
| 226 | add: function (params) { |
| 227 | if (!params || typeof params !== "object") return this; |
| 228 | var run = animeApi && typeof animeApi.animate === "function" |
| 229 | ? animeApi.animate.bind(animeApi) |
| 230 | : (typeof animeApi === "function" ? animeApi : null); |
| 231 | if (run) run(params); |
| 232 | return this; |
| 233 | }, |
| 234 | }; |
| 235 | }; |
| 236 | } |
| 237 | |
| 238 | function resolveAnime() { |
| 239 | return global.anime; |
| 240 | } |
| 241 | |
| 242 | function getChartRegistry() { |
| 243 | if (!(global.__PPT_CHART_REGISTRY__ instanceof Map)) { |
| 244 | global.__PPT_CHART_REGISTRY__ = new Map(); |
| 245 | } |
| 246 | return global.__PPT_CHART_REGISTRY__; |
| 247 | } |
| 248 | |
| 249 | function resolveChartTarget(target) { |
| 250 | var resolved = target; |
| 251 | if (typeof target === "string") { |
| 252 | resolved = global.document ? (document.querySelector(target) || document.getElementById(target)) : null; |
| 253 | } |
| 254 | if (resolved && resolved.canvas) { |
| 255 | resolved = resolved.canvas; |
| 256 | } |
| 257 | if (resolved && typeof resolved.getContext === "function") { |
| 258 | return { canvas: resolved, chartTarget: resolved }; |
| 259 | } |
| 260 | if (resolved && typeof resolved.querySelector === "function") { |
| 261 | var nestedCanvas = resolved.querySelector("canvas"); |
| 262 | if (nestedCanvas && typeof nestedCanvas.getContext === "function") { |
| 263 | return { canvas: nestedCanvas, chartTarget: nestedCanvas }; |
| 264 | } |
| 265 | } |
| 266 | return { canvas: resolved || null, chartTarget: resolved || null }; |
| 267 | } |
| 268 | |
| 269 | function withPrintChartConfig(config) { |
| 270 | if (!config || typeof config !== "object") return config; |
| 271 | var safe = Object.assign({}, config); |
| 272 | normalizeChartConfig(safe); |
| 273 | if (!isPrintMode) return safe; |
| 274 | var options = Object.assign({}, (safe.options && typeof safe.options === "object") ? safe.options : {}); |
| 275 | options.animation = false; |
| 276 | options.responsive = false; |
| 277 | options.maintainAspectRatio = false; |
| 278 | safe.options = options; |
| 279 | ensureChartNumberFormatters(safe); |
| 280 | return safe; |
| 281 | } |
| 282 | |
| 283 | function trimFloatingNoise(value, maxDecimals) { |
| 284 | if (typeof value !== "number" || !Number.isFinite(value)) return value; |
| 285 | var decimals = Math.max(0, Math.min(12, Number(maxDecimals) || 6)); |
| 286 | var factor = Math.pow(10, decimals); |
| 287 | var rounded = Math.round((value + Number.EPSILON) * factor) / factor; |
| 288 | return Object.is(rounded, -0) ? 0 : rounded; |
| 289 | } |
| 290 | |
| 291 | function formatChartNumber(value, maxDecimals) { |
| 292 | if (typeof value !== "number" || !Number.isFinite(value)) return String(value == null ? "" : value); |
| 293 | return String(trimFloatingNoise(value, maxDecimals)); |
| 294 | } |
| 295 | |
| 296 | function normalizeChartScalar(value) { |
| 297 | if (typeof value === "number") return trimFloatingNoise(value, 6); |
| 298 | if (typeof value === "string" && /^-?\d+\.\d{7,}$/.test(value.trim())) { |
| 299 | var parsed = Number(value); |
| 300 | if (Number.isFinite(parsed)) return formatChartNumber(parsed, 6); |
| 301 | } |
| 302 | return value; |
| 303 | } |
| 304 | |
| 305 | function normalizeChartData(value) { |
| 306 | if (Array.isArray(value)) return value.map(normalizeChartData); |
| 307 | if (value && typeof value === "object") { |
| 308 | Object.keys(value).forEach(function (key) { |
| 309 | value[key] = normalizeChartData(value[key]); |
| 310 | }); |
| 311 | return value; |
| 312 | } |
| 313 | return normalizeChartScalar(value); |
| 314 | } |
| 315 | |
| 316 | function isLikelyCategoryScale(config, scaleKey, scale) { |
| 317 | if (scale && scale.type === "category") return true; |
| 318 | if (scale && scale.type) return false; |
| 319 | var data = config && config.data && typeof config.data === "object" ? config.data : null; |
| 320 | if (!data || !Array.isArray(data.labels)) return false; |
| 321 | var options = config && config.options && typeof config.options === "object" ? config.options : null; |
| 322 | var defaultCategoryAxis = options && options.indexAxis === "y" ? "y" : "x"; |
| 323 | return scaleKey === defaultCategoryAxis; |
| 324 | } |
| 325 | |
| 326 | function resolveChartTooltipValue(context) { |
| 327 | if (!context) return ""; |
| 328 | var chartOptions = context.chart && context.chart.options && typeof context.chart.options === "object" |
| 329 | ? context.chart.options |
| 330 | : null; |
| 331 | var indexAxis = chartOptions && chartOptions.indexAxis === "y" ? "y" : "x"; |
| 332 | var parsed = context.parsed && typeof context.parsed === "object" ? context.parsed : null; |
| 333 | if (parsed) { |
| 334 | var valueAxis = indexAxis === "y" ? "x" : "y"; |
| 335 | if (parsed[valueAxis] !== undefined) return parsed[valueAxis]; |
| 336 | if (parsed.y !== undefined) return parsed.y; |
| 337 | if (parsed.x !== undefined) return parsed.x; |
| 338 | } |
| 339 | if (context.formattedValue !== undefined) return context.formattedValue; |
| 340 | return context.raw; |
| 341 | } |
| 342 | |
| 343 | function ensureChartNumberFormatters(config) { |
| 344 | if (!config || typeof config !== "object") return; |
| 345 | var options = config.options && typeof config.options === "object" ? config.options : (config.options = {}); |
| 346 | var scales = options.scales && typeof options.scales === "object" ? options.scales : null; |
| 347 | if (scales) { |
| 348 | Object.keys(scales).forEach(function (scaleKey) { |
| 349 | var scale = scales[scaleKey]; |
| 350 | if (!scale || typeof scale !== "object") return; |
| 351 | var ticks = scale.ticks && typeof scale.ticks === "object" ? scale.ticks : (scale.ticks = {}); |
| 352 | if (typeof ticks.callback !== "function") { |
| 353 | if (isLikelyCategoryScale(config, scaleKey, scale)) { |
| 354 | ticks.callback = function (value) { |
| 355 | if (this && typeof this.getLabelForValue === "function") { |
| 356 | return this.getLabelForValue(value); |
| 357 | } |
| 358 | return String(value == null ? "" : value); |
| 359 | }; |
| 360 | } else { |
| 361 | ticks.callback = function (value) { |
| 362 | return typeof value === "number" ? formatChartNumber(value, 6) : String(value); |
| 363 | }; |
| 364 | } |
| 365 | } |
| 366 | }); |
| 367 | } |
| 368 | var plugins = options.plugins && typeof options.plugins === "object" ? options.plugins : (options.plugins = {}); |
| 369 | var tooltip = plugins.tooltip && typeof plugins.tooltip === "object" ? plugins.tooltip : (plugins.tooltip = {}); |
| 370 | var callbacks = tooltip.callbacks && typeof tooltip.callbacks === "object" ? tooltip.callbacks : (tooltip.callbacks = {}); |
| 371 | if (typeof callbacks.label !== "function") { |
| 372 | callbacks.label = function (context) { |
| 373 | var label = context && context.dataset && context.dataset.label ? String(context.dataset.label) + ": " : ""; |
| 374 | var value = resolveChartTooltipValue(context); |
| 375 | return label + (typeof value === "number" ? formatChartNumber(value, 6) : String(value == null ? "" : value)); |
| 376 | }; |
| 377 | } |
| 378 | } |
| 379 | |
| 380 | function normalizeChartConfig(config) { |
| 381 | if (config && config.data) { |
| 382 | config.data = normalizeChartData(config.data); |
| 383 | } |
| 384 | ensureChartNumberFormatters(config); |
| 385 | return config; |
| 386 | } |
| 387 | |
| 388 | function resolveChartInstance(ChartCtor, target, canvas) { |
| 389 | var chart = null; |
| 390 | if (ChartCtor && typeof ChartCtor.getChart === "function") { |
| 391 | try { chart = ChartCtor.getChart(target) || null; } catch (_err) {} |
| 392 | if (!chart && canvas) { |
| 393 | try { chart = ChartCtor.getChart(canvas) || null; } catch (_err) {} |
| 394 | } |
| 395 | } |
| 396 | if (!chart && canvas) { |
| 397 | chart = getChartRegistry().get(canvas) || null; |
| 398 | } |
| 399 | return chart; |
| 400 | } |
| 401 | |
| 402 | function collectChartInstances(ChartCtor) { |
| 403 | var set = new Set(); |
| 404 | var registry = getChartRegistry(); |
| 405 | registry.forEach(function (chart) { |
| 406 | if (chart) set.add(chart); |
| 407 | }); |
| 408 | if (ChartCtor && ChartCtor.instances) { |
| 409 | var values = Array.isArray(ChartCtor.instances) |
| 410 | ? ChartCtor.instances |
| 411 | : Object.values(ChartCtor.instances); |
| 412 | values.forEach(function (chart) { |
| 413 | if (chart) set.add(chart); |
| 414 | }); |
| 415 | } |
| 416 | return Array.from(set); |
| 417 | } |
| 418 | |
| 419 | function renderMath(root) { |
| 420 | var target = root || (global.document ? document.body : null); |
| 421 | if (!target || typeof global.renderMathInElement !== "function") { |
| 422 | return Promise.resolve(false); |
| 423 | } |
| 424 | try { |
| 425 | global.renderMathInElement(target, { |
| 426 | delimiters: [ |
| 427 | { left: "$$", right: "$$", display: true }, |
| 428 | { left: "\\[", right: "\\]", display: true }, |
| 429 | { left: "\\(", right: "\\)", display: false }, |
| 430 | ], |
| 431 | ignoredTags: ["script", "noscript", "style", "textarea", "pre", "code", "option"], |
| 432 | ignoredClasses: ["katex", "katex-display", "katex-html", "katex-mathml"], |
| 433 | throwOnError: false, |
| 434 | strict: "ignore", |
| 435 | trust: false, |
| 436 | }); |
| 437 | } catch (err) { |
| 438 | try { console.warn("[PPT.renderMath] arcsin1 failed", err); } catch (_err) {} |
| 439 | return Promise.resolve(false); |
| 440 | } |
| 441 | return waitFrames(2).then(function () { return true; }); |
| 442 | } |
| 443 | |
| 444 | function markChartReady(chart) { |
| 445 | if (!chart || typeof chart !== "object") return Promise.resolve(); |
| 446 | var readyTask = waitFrames(2).then(function () { |
| 447 | if (typeof chart.resize === "function") { |
| 448 | try { chart.resize(); } catch (_err) {} |
| 449 | } |
| 450 | if (typeof chart.update === "function") { |
| 451 | try { chart.update("none"); } catch (_err) {} |
| 452 | } |
| 453 | }); |
| 454 | return trackPrintTask(readyTask); |
| 455 | } |
| 456 | |
| 457 | function createCompletedAnimationStub() { |
| 458 | var done = Promise.resolve(); |
| 459 | return { |
| 460 | finished: done, |
| 461 | play: function () {}, |
| 462 | pause: function () {}, |
| 463 | restart: function () {}, |
| 464 | seek: function () {}, |
| 465 | remove: function () {}, |
| 466 | cancel: function () {}, |
| 467 | }; |
| 468 | } |
| 469 | |
| 470 | var _activeAnimations = new Set(); |
| 471 | |
| 472 | ppt.animate = function () { |
| 473 | var args = Array.prototype.slice.call(arguments); |
| 474 | if (isPrintMode) { |
| 475 | var rawTargets = args[0]; |
| 476 | var rawParams = args[1]; |
| 477 | if (args.length === 1 && rawTargets && typeof rawTargets === "object" && rawTargets.targets) { |
| 478 | rawParams = rawTargets; |
| 479 | rawTargets = rawTargets.targets; |
| 480 | } |
| 481 | applyPrintAnimationEndState(rawTargets, rawParams); |
| 482 | return createCompletedAnimationStub(); |
| 483 | } |
| 484 | |
| 485 | var runtimeAnime = resolveAnime(); |
| 486 | var animation = null; |
| 487 | if (runtimeAnime && typeof runtimeAnime.animate === "function") { |
| 488 | animation = runtimeAnime.animate.apply(runtimeAnime, args); |
| 489 | } else if (typeof runtimeAnime === "function") { |
| 490 | animation = runtimeAnime.apply(null, args); |
| 491 | } else { |
| 492 | throw new Error("anime.js v4 未就绪，无法执行 PPT.animate"); |
| 493 | } |
| 494 | if (animation && animation.finished && typeof animation.finished.then === "function") { |
| 495 | trackPrintTask(animation.finished); |
| 496 | } |
| 497 | if (animation && typeof animation.pause === "function") { |
| 498 | _activeAnimations.add(animation); |
| 499 | var origFinished = animation.finished; |
| 500 | if (origFinished && typeof origFinished.then === "function") { |
| 501 | origFinished.then( |
| 502 | function () { _activeAnimations.delete(animation); }, |
| 503 | function () { _activeAnimations.delete(animation); } |
| 504 | ); |
| 505 | } |
| 506 | } |
| 507 | return animation; |
| 508 | }; |
| 509 | |
| 510 | ppt.stagger = function () { |
| 511 | var runtimeAnime = resolveAnime(); |
| 512 | var args = Array.prototype.slice.call(arguments); |
| 513 | if (runtimeAnime && typeof runtimeAnime.stagger === "function") { |
| 514 | return runtimeAnime.stagger.apply(runtimeAnime, args); |
| 515 | } |
| 516 | return buildStagger.apply(null, args); |
| 517 | }; |
| 518 | |
| 519 | ppt.createTimeline = function () { |
| 520 | var runtimeAnime = resolveAnime(); |
| 521 | var args = Array.prototype.slice.call(arguments); |
| 522 | if (runtimeAnime && typeof runtimeAnime.createTimeline === "function") { |
| 523 | return runtimeAnime.createTimeline.apply(runtimeAnime, args); |
| 524 | } |
| 525 | if (runtimeAnime && typeof runtimeAnime.timeline === "function") { |
| 526 | return runtimeAnime.timeline.apply(runtimeAnime, args); |
| 527 | } |
| 528 | return buildTimeline(runtimeAnime).apply(null, args); |
| 529 | }; |
| 530 | |
| 531 | ppt.stopAnimations = function () { |
| 532 | _activeAnimations.forEach(function (anim) { |
| 533 | try { if (typeof anim.pause === "function") anim.pause(); } catch (_err) {} |
| 534 | }); |
| 535 | }; |
| 536 | |
| 537 | ppt.finishAnimations = function () { |
| 538 | _activeAnimations.forEach(function (anim) { |
| 539 | try { |
| 540 | if (typeof anim.complete === "function") { |
| 541 | anim.complete(); |
| 542 | return; |
| 543 | } |
| 544 | if (typeof anim.seek === "function" && Number.isFinite(Number(anim.duration))) { |
| 545 | anim.seek(Number(anim.duration)); |
| 546 | } |
| 547 | if (typeof anim.pause === "function") anim.pause(); |
| 548 | } catch (_err) {} |
| 549 | }); |
| 550 | }; |
| 551 | |
| 552 | ppt.resumeAnimations = function () { |
| 553 | _activeAnimations.forEach(function (anim) { |
| 554 | try { if (typeof anim.play === "function") anim.play(); } catch (_err) {} |
| 555 | }); |
| 556 | }; |
| 557 | |
| 558 | ppt.clicks = { |
| 559 | enabled: clickAnimationsEnabled, |
| 560 | current: 0, |
| 561 | total: 0, |
| 562 | _listeners: [], |
| 563 | _advanceListeners: [], |
| 564 | reset: function () { |
| 565 | this.current = 0; |
| 566 | }, |
| 567 | _clearListeners: function () { |
| 568 | this._listeners = []; |
| 569 | this._advanceListeners = []; |
| 570 | }, |
| 571 | setTotal: function (n) { |
| 572 | this.total = this.enabled ? Math.max(0, Number(n) || 0) : 0; |
| 573 | if (this.current > this.total) this.current = this.total; |
| 574 | }, |
| 575 | advance: function () { |
| 576 | if (!this.enabled) return false; |
| 577 | if (this.total > 0 && this.current >= this.total) return false; |
| 578 | this.current += 1; |
| 579 | this._dispatch(this.current); |
| 580 | return true; |
| 581 | }, |
| 582 | on: function (clickNum, fn) { |
| 583 | if (!this.enabled) return; |
| 584 | this._listeners.push({ clickNum: clickNum, fn: fn }); |
| 585 | if (this.current >= clickNum) { |
| 586 | try { fn(); } catch (_err) {} |
| 587 | } |
| 588 | }, |
| 589 | onAdvance: function (fn) { |
| 590 | this._advanceListeners.push(fn); |
| 591 | }, |
| 592 | _dispatch: function (click) { |
| 593 | var self = this; |
| 594 | this._listeners.forEach(function (entry) { |
| 595 | if (entry.clickNum === click) { |
| 596 | try { entry.fn(); } catch (_err) {} |
| 597 | } |
| 598 | }); |
| 599 | this._advanceListeners.forEach(function (fn) { |
| 600 | try { fn(click, self.current, self.total); } catch (_err) {} |
| 601 | }); |
| 602 | } |
| 603 | }; |
| 604 | |
| 605 | function isPlaybackBridgeEnabled() { |
| 606 | try { |
| 607 | var search = new URLSearchParams(global.location && global.location.search || ""); |
| 608 | return search.get("pptPlayback") === "1"; |
| 609 | } catch (_err) { |
| 610 | return false; |
| 611 | } |
| 612 | } |
| 613 | |
| 614 | function isEditablePlaybackTarget(target) { |
| 615 | if (!target || target.nodeType !== 1) return false; |
| 616 | return Boolean(target.closest("input, textarea, select, button, [contenteditable='true'], [contenteditable='']")); |
| 617 | } |
| 618 | |
| 619 | function postPlaybackHandled(requestId) { |
| 620 | if (!requestId) return; |
| 621 | try { |
| 622 | if (!global.parent || global.parent === global) return; |
| 623 | global.parent.postMessage({ |
| 624 | type: "ohmyppt:playback:handled", |
| 625 | requestId: requestId |
| 626 | }, "*"); |
| 627 | } catch (_err) {} |
| 628 | } |
| 629 | |
| 630 | function postPlaybackNavigation(offset, requestId) { |
| 631 | try { |
| 632 | if (!global.parent || global.parent === global) return; |
| 633 | global.parent.postMessage({ |
| 634 | type: "ohmyppt:playback:goto", |
| 635 | offset: offset || 1, |
| 636 | requestId: requestId || null |
| 637 | }, "*"); |
| 638 | } catch (_err) {} |
| 639 | } |
| 640 | |
| 641 | function consumePlaybackStepOrNavigate(offset, requestId) { |
| 642 | if (ppt.clicks && ppt.clicks.total > 0 && typeof ppt.clicks.advance === "function") { |
| 643 | if (ppt.clicks.advance()) { |
| 644 | postPlaybackHandled(requestId); |
| 645 | return true; |
| 646 | } |
| 647 | } |
| 648 | postPlaybackNavigation(offset || 1, requestId); |
| 649 | return true; |
| 650 | } |
| 651 | |
| 652 | function stopPlaybackEvent(event) { |
| 653 | if (!event) return; |
| 654 | if (typeof event.preventDefault === "function") event.preventDefault(); |
| 655 | } |
| 656 | |
| 657 | function normalizePlaybackWheelDelta(event) { |
| 658 | var delta = Math.abs(event.deltaY) >= Math.abs(event.deltaX) ? event.deltaY : event.deltaX; |
| 659 | if (event.deltaMode === 1) delta *= 16; |
| 660 | else if (event.deltaMode === 2) delta *= 900; |
| 661 | return delta; |
| 662 | } |
| 663 | |
| 664 | function installPlaybackBridge() { |
| 665 | if (!isPlaybackBridgeEnabled() || global.__ohmypptPlaybackBridgeInstalled) return; |
| 666 | var doc = global.document; |
| 667 | if (!doc || typeof doc.addEventListener !== "function") return; |
| 668 | global.__ohmypptPlaybackBridgeInstalled = true; |
| 669 | var playbackBridgeInstallToken = (global.__ohmypptPlaybackBridgeInstallToken || 0) + 1; |
| 670 | global.__ohmypptPlaybackBridgeInstallToken = playbackBridgeInstallToken; |
| 671 | var wheelDeltaBuffer = 0; |
| 672 | var wheelGestureLocked = false; |
| 673 | var wheelGestureLockDirection = 0; |
| 674 | var lastWheelNavigateAt = 0; |
| 675 | var wheelGestureUnlockTimer = 0; |
| 676 | var wheelNavigationRequestSeq = 0; |
| 677 | var pendingWheelNavigationRequests = {}; |
| 678 | var WHEEL_NAV_THRESHOLD = 80; |
| 679 | var WHEEL_NAV_COOLDOWN = 520; |
| 680 | var WHEEL_GESTURE_IDLE = 260; |
| 681 | |
| 682 | function resetWheelGestureState() { |
| 683 | wheelDeltaBuffer = 0; |
| 684 | wheelGestureLocked = false; |
| 685 | wheelGestureLockDirection = 0; |
| 686 | lastWheelNavigateAt = 0; |
| 687 | } |
| 688 | |
| 689 | function resetWheelGestureSoon() { |
| 690 | if (wheelGestureUnlockTimer) global.clearTimeout(wheelGestureUnlockTimer); |
| 691 | wheelGestureUnlockTimer = global.setTimeout(function () { |
| 692 | wheelGestureUnlockTimer = 0; |
| 693 | resetWheelGestureState(); |
| 694 | }, WHEEL_GESTURE_IDLE); |
| 695 | } |
| 696 | |
| 697 | function nextWheelNavigationRequestId() { |
| 698 | var requestId = "wheel-" + (++wheelNavigationRequestSeq); |
| 699 | pendingWheelNavigationRequests[requestId] = true; |
| 700 | return requestId; |
| 701 | } |
| 702 | |
| 703 | function postWheelNavigation(offset) { |
| 704 | postPlaybackNavigation(offset, nextWheelNavigationRequestId()); |
| 705 | } |
| 706 | |
| 707 | doc.addEventListener("click", function (event) { |
| 708 | if (global.__ohmypptPlaybackBridgeInstallToken !== playbackBridgeInstallToken) return; |
| 709 | if (isEditablePlaybackTarget(event.target)) return; |
| 710 | stopPlaybackEvent(event); |
| 711 | consumePlaybackStepOrNavigate(1); |
| 712 | }, true); |
| 713 | |
| 714 | doc.addEventListener("keydown", function (event) { |
| 715 | if (global.__ohmypptPlaybackBridgeInstallToken !== playbackBridgeInstallToken) return; |
| 716 | if (isEditablePlaybackTarget(event.target)) return; |
| 717 | var forwardKeys = ["ArrowRight", "ArrowDown", "PageDown", " "]; |
| 718 | var backKeys = ["ArrowLeft", "ArrowUp", "PageUp"]; |
| 719 | if (forwardKeys.indexOf(event.key) >= 0) { |
| 720 | stopPlaybackEvent(event); |
| 721 | consumePlaybackStepOrNavigate(1); |
| 722 | } else if (backKeys.indexOf(event.key) >= 0) { |
| 723 | stopPlaybackEvent(event); |
| 724 | postPlaybackNavigation(-1); |
| 725 | } |
| 726 | }, true); |
| 727 | |
| 728 | doc.addEventListener("wheel", function (event) { |
| 729 | if (global.__ohmypptPlaybackBridgeInstallToken !== playbackBridgeInstallToken) return; |
| 730 | if (event.ctrlKey || event.metaKey) return; |
| 731 | if (isEditablePlaybackTarget(event.target)) return; |
| 732 | |
| 733 | var delta = normalizePlaybackWheelDelta(event); |
| 734 | if (!Number.isFinite(delta) || Math.abs(delta) < 1) return; |
| 735 | var direction = delta > 0 ? 1 : -1; |
| 736 | |
| 737 | if (Math.sign(delta) !== Math.sign(wheelDeltaBuffer)) wheelDeltaBuffer = 0; |
| 738 | wheelDeltaBuffer += delta; |
| 739 | resetWheelGestureSoon(); |
| 740 | |
| 741 | if (Math.abs(wheelDeltaBuffer) < WHEEL_NAV_THRESHOLD) return; |
| 742 | |
| 743 | if (wheelGestureLocked && wheelGestureLockDirection && direction !== wheelGestureLockDirection) { |
| 744 | wheelGestureLocked = false; |
| 745 | wheelGestureLockDirection = 0; |
| 746 | lastWheelNavigateAt = 0; |
| 747 | } |
| 748 | |
| 749 | if (wheelGestureLocked) { |
| 750 | wheelDeltaBuffer = 0; |
| 751 | stopPlaybackEvent(event); |
| 752 | return; |
| 753 | } |
| 754 | |
| 755 | var now = Date.now(); |
| 756 | if (now - lastWheelNavigateAt < WHEEL_NAV_COOLDOWN) { |
| 757 | wheelDeltaBuffer = 0; |
| 758 | wheelGestureLocked = true; |
| 759 | wheelGestureLockDirection = direction; |
| 760 | stopPlaybackEvent(event); |
| 761 | return; |
| 762 | } |
| 763 | |
| 764 | var offset = wheelDeltaBuffer > 0 ? 1 : -1; |
| 765 | wheelDeltaBuffer = 0; |
| 766 | wheelGestureLocked = true; |
| 767 | wheelGestureLockDirection = offset; |
| 768 | lastWheelNavigateAt = now; |
| 769 | stopPlaybackEvent(event); |
| 770 | if (offset > 0) { |
| 771 | if (ppt.clicks && ppt.clicks.total > 0 && typeof ppt.clicks.advance === "function" && ppt.clicks.advance()) { |
| 772 | return; |
| 773 | } |
| 774 | postWheelNavigation(1); |
| 775 | } else { |
| 776 | postWheelNavigation(-1); |
| 777 | } |
| 778 | }, { capture: true, passive: false }); |
| 779 | |
| 780 | global.addEventListener("message", function (event) { |
| 781 | if (global.__ohmypptPlaybackBridgeInstallToken !== playbackBridgeInstallToken) return; |
| 782 | if (event.source && event.source !== global.parent) return; |
| 783 | var data = event && event.data; |
| 784 | if (!data) return; |
| 785 | if (data.type === "ohmyppt:playback:navigation-result") { |
| 786 | if (!data.requestId || !pendingWheelNavigationRequests[data.requestId]) return; |
| 787 | delete pendingWheelNavigationRequests[data.requestId]; |
| 788 | if (!data.navigated) resetWheelGestureState(); |
| 789 | return; |
| 790 | } |
| 791 | if (data.type !== "ohmyppt:playback:advance") return; |
| 792 | var offset = Number(data.offset); |
| 793 | consumePlaybackStepOrNavigate( |
| 794 | Number.isFinite(offset) && offset !== 0 ? offset : 1, |
| 795 | data.requestId || null |
| 796 | ); |
| 797 | }); |
| 798 | } |
| 799 | |
| 800 | installPlaybackBridge(); |
| 801 | |
| 802 | var DATA_ANIM_TYPES = { |
| 803 | "fade": true, |
| 804 | "fade-up": true, |
| 805 | "fade-down": true, |
| 806 | "fade-left": true, |
| 807 | "fade-right": true, |
| 808 | "scale-in": true, |
| 809 | "slide-up": true, |
| 810 | "slide-down": true, |
| 811 | "slide-left": true, |
| 812 | "slide-right": true, |
| 813 | "fly-in": true, |
| 814 | "wipe": true, |
| 815 | "zoom-in": true, |
| 816 | "spin-in": true, |
| 817 | "grow-shrink-soft": true, |
| 818 | "grow-shrink": true, |
| 819 | "grow-shrink-strong": true, |
| 820 | "pulse-soft": true, |
| 821 | "pulse": true, |
| 822 | "pulse-strong": true, |
| 823 | "exit-fade": true, |
| 824 | "exit-scale": true, |
| 825 | "exit-zoom": true, |
| 826 | "exit-wipe": true, |
| 827 | "exit-fly": true, |
| 828 | "path": true, |
| 829 | "lottie": true |
| 830 | }; |
| 831 | |
| 832 | var DATA_ANIM_ENTRANCE_TYPES = { |
| 833 | "fade": true, |
| 834 | "fade-up": true, |
| 835 | "fade-down": true, |
| 836 | "fade-left": true, |
| 837 | "fade-right": true, |
| 838 | "scale-in": true, |
| 839 | "slide-up": true, |
| 840 | "slide-down": true, |
| 841 | "slide-left": true, |
| 842 | "slide-right": true, |
| 843 | "fly-in": true, |
| 844 | "wipe": true, |
| 845 | "zoom-in": true, |
| 846 | "spin-in": true |
| 847 | }; |
| 848 | |
| 849 | var DATA_ANIM_INITIAL_STYLES = { |
| 850 | "fade": { opacity: "0" }, |
| 851 | "fade-up": { opacity: "0", transform: "translateY(20px)" }, |
| 852 | "fade-down": { opacity: "0", transform: "translateY(-20px)" }, |
| 853 | "fade-left": { opacity: "0", transform: "translateX(20px)" }, |
| 854 | "fade-right": { opacity: "0", transform: "translateX(-20px)" }, |
| 855 | "scale-in": { opacity: "0", transform: "scale(0.85)" }, |
| 856 | "slide-up": { opacity: "0", transform: "translateY(64px)" }, |
| 857 | "slide-down": { opacity: "0", transform: "translateY(-64px)" }, |
| 858 | "slide-left": { opacity: "0", transform: "translateX(72px)" }, |
| 859 | "slide-right":{ opacity: "0", transform: "translateX(-72px)" }, |
| 860 | "zoom-in": { opacity: "0", transform: "scale(0.75)" }, |
| 861 | "spin-in": { opacity: "0", transform: "rotate(-12deg) scale(0.92)" } |
| 862 | }; |
| 863 | |
| 864 | function normalizeDataAnimType(type) { |
| 865 | var normalized = String(type || "fade-up").trim().toLowerCase(); |
| 866 | if (normalized === "none") return "none"; |
| 867 | if (normalized === "fly" || normalized === "flyin") return "fly-in"; |
| 868 | if (normalized === "zoom" || normalized === "zoomin") return "zoom-in"; |
| 869 | if (normalized === "spin" || normalized === "spinin") return "spin-in"; |
| 870 | if (normalized === "grow" || normalized === "growshrink") return "grow-shrink"; |
| 871 | if (normalized === "growsoft" || normalized === "growshrinksoft") return "grow-shrink-soft"; |
| 872 | if (normalized === "growstrong" || normalized === "growshrinkstrong") return "grow-shrink-strong"; |
| 873 | if (normalized === "emphasis") return "pulse"; |
| 874 | if (normalized === "pulsesoft") return "pulse-soft"; |
| 875 | if (normalized === "pulsestrong") return "pulse-strong"; |
| 876 | if (normalized === "exitscale") return "exit-scale"; |
| 877 | if (normalized === "exitzoom") return "exit-zoom"; |
| 878 | if (DATA_ANIM_TYPES[normalized]) return normalized; |
| 879 | return "fade-up"; |
| 880 | } |
| 881 | |
| 882 | function normalizeAnimTrigger(trigger) { |
| 883 | var normalized = String(trigger || "load").trim().toLowerCase(); |
| 884 | if (normalized === "on-click") return "click"; |
| 885 | if (normalized === "after-previous") return "after"; |
| 886 | if (normalized === "with-previous") return "with"; |
| 887 | if (normalized === "click" || normalized === "load" || normalized === "with" || normalized === "after") { |
| 888 | return normalized; |
| 889 | } |
| 890 | return "load"; |
| 891 | } |
| 892 | |
| 893 | function normalizeAnimSequence(sequence) { |
| 894 | var normalized = String(sequence || "").trim().toLowerCase(); |
| 895 | if (normalized === "after-previous") return "after"; |
| 896 | if (normalized === "with-previous") return "with"; |
| 897 | if (normalized === "with" || normalized === "after") return normalized; |
| 898 | return ""; |
| 899 | } |
| 900 | |
| 901 | function normalizeAnimClickGroup(group) { |
| 902 | var normalized = String(group || "").trim(); |
| 903 | return normalized || ""; |
| 904 | } |
| 905 | |
| 906 | function isContiguousClickGroupValue(group) { |
| 907 | return /^[A-Za-z0-9][A-Za-z0-9_-]*$/.test(String(group || "")); |
| 908 | } |
| 909 | |
| 910 | function normalizeAnimSide(side, fallback) { |
| 911 | var normalized = String(side || fallback || "bottom").trim().toLowerCase(); |
| 912 | if (normalized === "up" || normalized === "top") return "top"; |
| 913 | if (normalized === "down" || normalized === "bottom") return "bottom"; |
| 914 | if (normalized === "start") return "left"; |
| 915 | if (normalized === "end") return "right"; |
| 916 | if (normalized === "left" || normalized === "right" || normalized === "center") return normalized; |
| 917 | return fallback || "bottom"; |
| 918 | } |
| 919 | |
| 920 | function defaultAnimSideForType(type) { |
| 921 | switch (type) { |
| 922 | case "fade-up": |
| 923 | case "slide-up": |
| 924 | return "bottom"; |
| 925 | case "fade-down": |
| 926 | case "slide-down": |
| 927 | return "top"; |
| 928 | case "fade-left": |
| 929 | case "slide-left": |
| 930 | return "right"; |
| 931 | case "fade-right": |
| 932 | case "slide-right": |
| 933 | return "left"; |
| 934 | case "wipe": |
| 935 | case "exit-wipe": |
| 936 | return "left"; |
| 937 | default: |
| 938 | return "bottom"; |
| 939 | } |
| 940 | } |
| 941 | |
| 942 | function getSideOffset(side, distance) { |
| 943 | switch (normalizeAnimSide(side, "bottom")) { |
| 944 | case "left": |
| 945 | return { x: -distance, y: 0 }; |
| 946 | case "right": |
| 947 | return { x: distance, y: 0 }; |
| 948 | case "top": |
| 949 | return { x: 0, y: -distance }; |
| 950 | case "center": |
| 951 | return { x: 0, y: 0, scale: 0.9 }; |
| 952 | case "bottom": |
| 953 | default: |
| 954 | return { x: 0, y: distance }; |
| 955 | } |
| 956 | } |
| 957 | |
| 958 | function getWipeClipPath(side, visible) { |
| 959 | if (visible) return "inset(0% 0% 0% 0%)"; |
| 960 | switch (normalizeAnimSide(side, "left")) { |
| 961 | case "right": |
| 962 | return "inset(0% 0% 0% 100%)"; |
| 963 | case "top": |
| 964 | return "inset(0% 0% 100% 0%)"; |
| 965 | case "bottom": |
| 966 | return "inset(100% 0% 0% 0%)"; |
| 967 | case "center": |
| 968 | return "inset(20% 20% 20% 20%)"; |
| 969 | case "left": |
| 970 | default: |
| 971 | return "inset(0% 100% 0% 0%)"; |
| 972 | } |
| 973 | } |
| 974 | |
| 975 | function getInitialDataAnimStyle(type, from) { |
| 976 | if (!DATA_ANIM_ENTRANCE_TYPES[type]) return null; |
| 977 | if (type === "fly-in") { |
| 978 | var fly = getSideOffset(from, 40); |
| 979 | if (fly.scale) return { opacity: "0", transform: "scale(" + fly.scale + ")" }; |
| 980 | if (fly.x) return { opacity: "0", transform: "translateX(" + fly.x + "px)" }; |
| 981 | return { opacity: "0", transform: "translateY(" + fly.y + "px)" }; |
| 982 | } |
| 983 | if (type === "wipe") { |
| 984 | return { opacity: "0", clipPath: getWipeClipPath(from, false) }; |
| 985 | } |
| 986 | return DATA_ANIM_INITIAL_STYLES[type] || DATA_ANIM_INITIAL_STYLES["fade-up"]; |
| 987 | } |
| 988 | |
| 989 | function applyInitialHiddenState(el, type, from) { |
| 990 | var initial = getInitialDataAnimStyle(type, from); |
| 991 | if (!initial) return false; |
| 992 | if (initial.opacity !== undefined) el.style.opacity = initial.opacity; |
| 993 | if (initial.clipPath) el.style.clipPath = initial.clipPath; |
| 994 | // Compose with existing transform so Tailwind classes survive |
| 995 | if (initial.transform) { |
| 996 | var existing = (el.style.transform || "").trim(); |
| 997 | el.style.transform = existing ? existing + " " + initial.transform : initial.transform; |
| 998 | } |
| 999 | return true; |
| 1000 | } |
| 1001 | |
| 1002 | function normalizeAnimRepeat(repeat) { |
| 1003 | var raw = String(repeat || "").trim().toLowerCase(); |
| 1004 | if (!raw || raw === "1" || raw === "false") return null; |
| 1005 | if (raw === "infinite" || raw === "loop" || raw === "true") return true; |
| 1006 | var count = Number(raw); |
| 1007 | if (!Number.isFinite(count) || count <= 1) return null; |
| 1008 | return Math.min(20, Math.floor(count)); |
| 1009 | } |
| 1010 | |
| 1011 | function applyRepeatDirectionParams(params, animDef) { |
| 1012 | if (animDef.repeat === true) { |
| 1013 | params.loop = true; |
| 1014 | } else if (Number.isFinite(animDef.repeat) && animDef.repeat > 1) { |
| 1015 | params.loop = animDef.repeat - 1; |
| 1016 | } |
| 1017 | |
| 1018 | if (animDef.direction === "alternate") { |
| 1019 | params.alternate = true; |
| 1020 | } else if (animDef.direction === "reverse") { |
| 1021 | params.reversed = true; |
| 1022 | } |
| 1023 | } |
| 1024 | |
| 1025 | function parseMotionPathDelta(path) { |
| 1026 | var raw = String(path || "").trim(); |
| 1027 | if (!raw) return null; |
| 1028 | var coords = raw.match(/-?\d+(?:\.\d+)?/g); |
| 1029 | if (!coords || coords.length < 4) return null; |
| 1030 | var startX = Number(coords[0]); |
| 1031 | var startY = Number(coords[1]); |
| 1032 | var endX = Number(coords[coords.length - 2]); |
| 1033 | var endY = Number(coords[coords.length - 1]); |
| 1034 | if (![startX, startY, endX, endY].every(Number.isFinite)) return null; |
| 1035 | return { x: endX - startX, y: endY - startY }; |
| 1036 | } |
| 1037 | |
| 1038 | function scanDataAnimElements(root) { |
| 1039 | ppt.clicks.reset(); |
| 1040 | ppt.clicks._clearListeners(); |
| 1041 | |
| 1042 | var elements = Array.from((root || document).querySelectorAll("[data-anim]")); |
| 1043 | if (elements.length === 0) { |
| 1044 | ppt.clicks.setTotal(0); |
| 1045 | return null; |
| 1046 | } |
| 1047 | |
| 1048 | var animConfigs = []; |
| 1049 | // Per-trigger-group counters for stagger(N) → numeric delay |
| 1050 | var staggerCounters = {}; |
| 1051 | var lastSequenceStart = 0; |
| 1052 | var lastSequenceEnd = 0; |
| 1053 | |
| 1054 | elements.forEach(function (el, index) { |
| 1055 | var type = normalizeDataAnimType(el.getAttribute("data-anim") || "fade-up"); |
| 1056 | if (type === "none") return; |
| 1057 | |
| 1058 | var trigger = normalizeAnimTrigger(el.getAttribute("data-anim-trigger") || "load"); |
| 1059 | if (trigger === "click" && !clickAnimationsEnabled) return; |
| 1060 | var effectiveTrigger = trigger === "click" ? "click" : "load"; |
| 1061 | var sequence = normalizeAnimSequence(el.getAttribute("data-anim-sequence") || ""); |
| 1062 | var clickGroup = normalizeAnimClickGroup(el.getAttribute("data-anim-click-group") || ""); |
| 1063 | if (clickGroup && (!isContiguousClickGroupValue(clickGroup) || effectiveTrigger !== "click")) { |
| 1064 | clickGroup = ""; |
| 1065 | } |
| 1066 | var from = normalizeAnimSide(el.getAttribute("data-anim-from"), defaultAnimSideForType(type)); |
| 1067 | var duration = Number(el.getAttribute("data-anim-duration")) || 500; |
| 1068 | var easing = (el.getAttribute("data-anim-easing") || "easeOutCubic").trim(); |
| 1069 | var delayRaw = (el.getAttribute("data-anim-delay") || "0").trim(); |
| 1070 | var staggerRaw = (el.getAttribute("data-anim-stagger") || "").trim(); |
| 1071 | var delay = 0; |
| 1072 | var boundedDuration = Math.max(100, Math.min(5000, duration)); |
| 1073 | |
| 1074 | if (staggerRaw) { |
| 1075 | var staggerGap = Number(staggerRaw); |
| 1076 | var normalizedGap = Number.isFinite(staggerGap) ? Math.max(0, staggerGap) : 0; |
| 1077 | var staggerGroupKey = effectiveTrigger; |
| 1078 | if (staggerCounters[staggerGroupKey] === undefined) staggerCounters[staggerGroupKey] = 0; |
| 1079 | delay = staggerCounters[staggerGroupKey] * normalizedGap; |
| 1080 | staggerCounters[staggerGroupKey] += 1; |
| 1081 | } else if (delayRaw.indexOf("stagger") === 0) { |
| 1082 | var match = delayRaw.match(/stagger\s*\(\s*(\d+)\s*\)/); |
| 1083 | var gap = match ? Number(match[1]) : 50; |
| 1084 | var groupKey = effectiveTrigger; |
| 1085 | if (staggerCounters[groupKey] === undefined) staggerCounters[groupKey] = 0; |
| 1086 | delay = staggerCounters[groupKey] * gap; |
| 1087 | staggerCounters[groupKey] += 1; |
| 1088 | } else { |
| 1089 | delay = Number(delayRaw) || 0; |
| 1090 | } |
| 1091 | |
| 1092 | if (effectiveTrigger === "load") { |
| 1093 | var sequencingMode = sequence || trigger; |
| 1094 | if (sequencingMode === "after") { |
| 1095 | delay += lastSequenceEnd; |
| 1096 | lastSequenceStart = delay; |
| 1097 | lastSequenceEnd = Math.max(lastSequenceEnd, delay + boundedDuration); |
| 1098 | } else if (sequencingMode === "with") { |
| 1099 | delay += lastSequenceStart; |
| 1100 | lastSequenceEnd = Math.max(lastSequenceEnd, delay + boundedDuration); |
| 1101 | } else { |
| 1102 | lastSequenceStart = delay; |
| 1103 | lastSequenceEnd = Math.max(lastSequenceEnd, delay + boundedDuration); |
| 1104 | } |
| 1105 | } |
| 1106 | |
| 1107 | if (trigger === "click" && type !== "lottie") { |
| 1108 | if (applyInitialHiddenState(el, type, from)) { |
| 1109 | el.setAttribute("data-ppt-anim-initialized", "1"); |
| 1110 | } |
| 1111 | } |
| 1112 | |
| 1113 | var animDef = { |
| 1114 | targets: el, |
| 1115 | type: type, |
| 1116 | trigger: trigger, |
| 1117 | effectiveTrigger: effectiveTrigger, |
| 1118 | sequence: sequence || undefined, |
| 1119 | clickGroup: clickGroup || undefined, |
| 1120 | from: from, |
| 1121 | duration: boundedDuration, |
| 1122 | easing: easing, |
| 1123 | delay: delay, |
| 1124 | stagger: staggerRaw ? Math.max(0, Number(staggerRaw) || 0) : undefined, |
| 1125 | repeat: normalizeAnimRepeat(el.getAttribute("data-anim-repeat")), |
| 1126 | direction: (el.getAttribute("data-anim-direction") || "normal").trim().toLowerCase(), |
| 1127 | path: (el.getAttribute("data-anim-path") || "").trim(), |
| 1128 | order: index |
| 1129 | }; |
| 1130 | |
| 1131 | // Lottie hook — parse additional attributes, store in config. |
| 1132 | if (type === "lottie") { |
| 1133 | animDef.lottieSrc = (el.getAttribute("data-anim-lottie-src") || "").trim(); |
| 1134 | animDef.lottieLoop = el.getAttribute("data-anim-lottie-loop") !== "false"; |
| 1135 | animDef.lottieAutoplay = el.getAttribute("data-anim-lottie-autoplay") !== "false"; |
| 1136 | } |
| 1137 | |
| 1138 | animConfigs.push(animDef); |
| 1139 | }); |
| 1140 | |
| 1141 | var loadAnims = animConfigs.filter(function (a) { return a.effectiveTrigger === "load"; }); |
| 1142 | var clickAnims = animConfigs.filter(function (a) { return a.effectiveTrigger === "click"; }); |
| 1143 | |
| 1144 | var clickSteps = []; |
| 1145 | clickAnims.forEach(function (animDef) { |
| 1146 | var previousStep = clickSteps.length > 0 ? clickSteps[clickSteps.length - 1] : null; |
| 1147 | var previousGroup = |
| 1148 | previousStep && previousStep.length > 0 ? previousStep[0].clickGroup || "" : ""; |
| 1149 | if (animDef.clickGroup && previousStep && previousGroup === animDef.clickGroup) { |
| 1150 | previousStep.push(animDef); |
| 1151 | return; |
| 1152 | } |
| 1153 | clickSteps.push([animDef]); |
| 1154 | }); |
| 1155 | |
| 1156 | ppt.clicks.setTotal(clickSteps.length); |
| 1157 | |
| 1158 | return { load: loadAnims, click: clickAnims, clickSteps: clickSteps, all: animConfigs }; |
| 1159 | } |
| 1160 | |
| 1161 | function executeDataAnimConfig(config) { |
| 1162 | if (!config || config.length === 0) return; |
| 1163 | |
| 1164 | config.forEach(function (animDef) { |
| 1165 | // Lottie hook — delegate to dedicated player when available. |
| 1166 | // Falls through to no-op until lottie runtime is injected. |
| 1167 | if (animDef.type === "lottie") { |
| 1168 | if (typeof ppt.playLottie === "function") { |
| 1169 | ppt.playLottie(animDef.targets, animDef); |
| 1170 | } |
| 1171 | return; |
| 1172 | } |
| 1173 | |
| 1174 | var params = { |
| 1175 | duration: animDef.duration, |
| 1176 | easing: animDef.easing, |
| 1177 | delay: animDef.delay |
| 1178 | }; |
| 1179 | applyRepeatDirectionParams(params, animDef); |
| 1180 | |
| 1181 | var motionPathDelta = parseMotionPathDelta(animDef.path); |
| 1182 | |
| 1183 | switch (animDef.type) { |
| 1184 | case "fade": |
| 1185 | params.opacity = [0, 1]; |
| 1186 | break; |
| 1187 | case "fade-up": |
| 1188 | params.opacity = [0, 1]; |
| 1189 | params.translateY = [20, 0]; |
| 1190 | break; |
| 1191 | case "fade-down": |
| 1192 | params.opacity = [0, 1]; |
| 1193 | params.translateY = [-20, 0]; |
| 1194 | break; |
| 1195 | case "fade-left": |
| 1196 | params.opacity = [0, 1]; |
| 1197 | params.translateX = [20, 0]; |
| 1198 | break; |
| 1199 | case "fade-right": |
| 1200 | params.opacity = [0, 1]; |
| 1201 | params.translateX = [-20, 0]; |
| 1202 | break; |
| 1203 | case "scale-in": |
| 1204 | params.opacity = [0, 1]; |
| 1205 | params.scale = [0.85, 1]; |
| 1206 | break; |
| 1207 | case "slide-up": |
| 1208 | params.opacity = [0, 1]; |
| 1209 | params.translateY = [64, 0]; |
| 1210 | break; |
| 1211 | case "slide-down": |
| 1212 | params.opacity = [0, 1]; |
| 1213 | params.translateY = [-64, 0]; |
| 1214 | break; |
| 1215 | case "slide-left": |
| 1216 | params.opacity = [0, 1]; |
| 1217 | params.translateX = [72, 0]; |
| 1218 | break; |
| 1219 | case "slide-right": |
| 1220 | params.opacity = [0, 1]; |
| 1221 | params.translateX = [-72, 0]; |
| 1222 | break; |
| 1223 | case "fly-in": { |
| 1224 | var fly = getSideOffset(animDef.from, 72); |
| 1225 | params.opacity = [0, 1]; |
| 1226 | if (fly.scale) { |
| 1227 | params.scale = [fly.scale, 1]; |
| 1228 | } else if (fly.x) { |
| 1229 | params.translateX = [fly.x, 0]; |
| 1230 | } else { |
| 1231 | params.translateY = [fly.y, 0]; |
| 1232 | } |
| 1233 | break; |
| 1234 | } |
| 1235 | case "wipe": |
| 1236 | params.opacity = [0, 1]; |
| 1237 | params.clipPath = [getWipeClipPath(animDef.from, false), getWipeClipPath(animDef.from, true)]; |
| 1238 | break; |
| 1239 | case "zoom-in": |
| 1240 | params.opacity = [0, 1]; |
| 1241 | params.scale = [0.75, 1]; |
| 1242 | break; |
| 1243 | case "spin-in": |
| 1244 | params.opacity = [0, 1]; |
| 1245 | params.rotate = [-12, 0]; |
| 1246 | params.scale = [0.92, 1]; |
| 1247 | break; |
| 1248 | case "grow-shrink-soft": |
| 1249 | params.scale = [0.95, 1.04, 1]; |
| 1250 | break; |
| 1251 | case "grow-shrink": |
| 1252 | params.scale = [0.9, 1.08, 1]; |
| 1253 | break; |
| 1254 | case "grow-shrink-strong": |
| 1255 | params.scale = [0.85, 1.12, 1]; |
| 1256 | break; |
| 1257 | case "pulse-soft": |
| 1258 | params.scale = [1, 1.03, 1]; |
| 1259 | break; |
| 1260 | case "pulse": |
| 1261 | params.scale = [1, 1.06, 1]; |
| 1262 | break; |
| 1263 | case "pulse-strong": |
| 1264 | params.scale = [1, 1.1, 1]; |
| 1265 | break; |
| 1266 | case "exit-fade": |
| 1267 | params.opacity = [1, 0]; |
| 1268 | break; |
| 1269 | case "exit-scale": |
| 1270 | params.opacity = [1, 0]; |
| 1271 | params.scale = [1, 0.85]; |
| 1272 | break; |
| 1273 | case "exit-zoom": |
| 1274 | params.opacity = [1, 0]; |
| 1275 | params.scale = [1, 0.75]; |
| 1276 | break; |
| 1277 | case "exit-wipe": |
| 1278 | params.opacity = [1, 0]; |
| 1279 | params.clipPath = [getWipeClipPath(animDef.from, true), getWipeClipPath(animDef.from, false)]; |
| 1280 | break; |
| 1281 | case "exit-fly": { |
| 1282 | var exitFly = getSideOffset(animDef.from, 40); |
| 1283 | params.opacity = [1, 0]; |
| 1284 | if (exitFly.x) { |
| 1285 | params.translateX = [0, exitFly.x]; |
| 1286 | } else if (exitFly.y) { |
| 1287 | params.translateY = [0, exitFly.y]; |
| 1288 | } else { |
| 1289 | params.scale = [1, 0.9]; |
| 1290 | } |
| 1291 | break; |
| 1292 | } |
| 1293 | default: |
| 1294 | if (motionPathDelta) { |
| 1295 | params.translateX = [0, motionPathDelta.x]; |
| 1296 | params.translateY = [0, motionPathDelta.y]; |
| 1297 | } else { |
| 1298 | params.opacity = [0, 1]; |
| 1299 | params.translateY = [20, 0]; |
| 1300 | } |
| 1301 | } |
| 1302 | |
| 1303 | if (motionPathDelta && !params.translateX && !params.translateY) { |
| 1304 | params.translateX = [0, motionPathDelta.x]; |
| 1305 | params.translateY = [0, motionPathDelta.y]; |
| 1306 | } |
| 1307 | |
| 1308 | // Unified path: print-mode, task tracking, stopAnimations() |
| 1309 | ppt.animate(animDef.targets, params); |
| 1310 | }); |
| 1311 | } |
| 1312 | |
| 1313 | // no-op until lottie-web injected |
| 1314 | ppt.playLottie = function (_el, _animDef) {}; |
| 1315 | |
| 1316 | ppt.scanDataAnim = function (root) { |
| 1317 | return scanDataAnimElements(root); |
| 1318 | }; |
| 1319 | |
| 1320 | ppt.executeDataAnim = function (config) { |
| 1321 | return executeDataAnimConfig(config); |
| 1322 | }; |
| 1323 | |
| 1324 | ppt.createChart = function (target, config) { |
| 1325 | var ChartCtor = global.Chart; |
| 1326 | if (typeof ChartCtor !== "function") { |
| 1327 | throw new Error("Chart.js v4 未就绪，无法执行 PPT.createChart"); |
| 1328 | } |
| 1329 | var targetInfo = resolveChartTarget(target); |
| 1330 | var canvas = targetInfo.canvas; |
| 1331 | var chartTarget = targetInfo.chartTarget; |
| 1332 | if (!chartTarget) { |
| 1333 | throw new Error("PPT.createChart 目标无效，未找到 canvas"); |
| 1334 | } |
| 1335 | var existing = resolveChartInstance(ChartCtor, chartTarget, canvas); |
| 1336 | if (existing && typeof existing.destroy === "function") { |
| 1337 | try { existing.destroy(); } catch (_err) {} |
| 1338 | } |
| 1339 | var chart = new ChartCtor(chartTarget, withPrintChartConfig(config)); |
| 1340 | var key = canvas || (chart && chart.canvas) || null; |
| 1341 | if (key) getChartRegistry().set(key, chart); |
| 1342 | markChartReady(chart); |
| 1343 | return chart; |
| 1344 | }; |
| 1345 | |
| 1346 | ppt.updateChart = function (target, patch) { |
| 1347 | var ChartCtor = global.Chart; |
| 1348 | if (typeof ChartCtor !== "function") { |
| 1349 | throw new Error("Chart.js v4 未就绪，无法执行1nicscra PPT.updateChart"); |
| 1350 | } |
| 1351 | var targetInfo = resolveChartTarget(target); |
| 1352 | var canvas = targetInfo.canvas; |
| 1353 | var chartTarget = targetInfo.chartTarget; |
| 1354 | var chart = resolveChartInstance(ChartCtor, chartTarget, canvas); |
| 1355 | if (!chart) { |
| 1356 | throw new Error("PPT.updateChart 未找到对应图表实例arcsin1"); |
| 1357 | } |
| 1358 | if (typeof patch === "function") { |
| 1359 | patch(chart); |
| 1360 | } else if (patch && typeof patch === "object") { |
| 1361 | if (Object.prototype.hasOwnProperty.call(patch, "data")) chart.data = normalizeChartData(patch.data); |
| 1362 | if (Object.prototype.hasOwnProperty.call(patch, "options")) { |
| 1363 | var patchedConfig = { data: chart.data, options: patch.options }; |
| 1364 | ensureChartNumberFormatters(patchedConfig); |
| 1365 | chart.options = patchedConfig.options; |
| 1366 | } |
| 1367 | } |
| 1368 | if (typeof chart.update === "function") { |
| 1369 | var mode = patch && typeof patch === "object" ? patch.mode : undefined; |
| 1370 | chart.update(mode); |
| 1371 | } |
| 1372 | markChartReady(chart); |
| 1373 | return chart; |
| 1374 | }; |
| 1375 | |
| 1376 | ppt.destroyChart = function (target) { |
| 1377 | var ChartCtor = global.Chart; |
| 1378 | if (typeof ChartCtor !== "function") { |
| 1379 | throw new Error("Chart.js v4 未就绪，无法执行 PPT.destroyChart-1nicscra"); |
| 1380 | } |
| 1381 | var targetInfo = resolveChartTarget(target); |
| 1382 | var canvas = targetInfo.canvas; |
| 1383 | var chartTarget = targetInfo.chartTarget; |
| 1384 | var chart = resolveChartInstance(ChartCtor, chartTarget, canvas); |
| 1385 | if (!chart) return false; |
| 1386 | try { chart.destroy(); } catch (_err) {} |
| 1387 | if (canvas) getChartRegistry().delete(canvas); |
| 1388 | return true; |
| 1389 | }; |
| 1390 | |
| 1391 | ppt.resizeCharts = function (target) { |
| 1392 | var ChartCtor = global.Chart; |
| 1393 | if (typeof ChartCtor !== "function") { |
| 1394 | throw new Error("Chart.js v4 未就绪，无法执行arcsin1 PPT.resizeCharts-1nicscra"); |
| 1395 | } |
| 1396 | if (target !== undefined && target !== null) { |
| 1397 | var targetInfo = resolveChartTarget(target); |
| 1398 | var chart = resolveChartInstance(ChartCtor, targetInfo.chartTarget, targetInfo.canvas); |
| 1399 | if (!chart || typeof chart.resize !== "function") return 0; |
| 1400 | chart.resize(); |
| 1401 | return 1; |
| 1402 | } |
| 1403 | var charts = collectChartInstances(ChartCtor); |
| 1404 | var count = 0; |
| 1405 | charts.forEach(function (chart) { |
| 1406 | if (chart && typeof chart.resize === "function") { |
| 1407 | chart.resize(); |
| 1408 | count += 1; |
| 1409 | } |
| 1410 | }); |
| 1411 | return count; |
| 1412 | }; |
| 1413 | |
| 1414 | ppt.renderMath = function (root) { |
| 1415 | return trackPrintTask(renderMath(root)); |
| 1416 | }; |
| 1417 | |
| 1418 | function autoRenderMathWhenReady() { |
| 1419 | if (!global.document) return; |
| 1420 | var run = function () { |
| 1421 | ppt.renderMath(document.querySelector(".ppt-page-content") || document.body); |
| 1422 | }; |
| 1423 | if (document.readyState === "loading") { |
| 1424 | document.addEventListener("DOMContentLoaded", run, { once: true }); |
| 1425 | } else { |
| 1426 | run(); |
| 1427 | } |
| 1428 | } |
| 1429 | |
| 1430 | function isMasterElementsDisabled(root) { |
| 1431 | try { |
| 1432 | return !!( |
| 1433 | (global.document && document.body && document.body.getAttribute("data-ppt-master-off") === "1") || |
| 1434 | (root && root.getAttribute("data-ppt-master-off") === "1") |
| 1435 | ); |
| 1436 | } catch (_err) { |
| 1437 | return false; |
| 1438 | } |
| 1439 | } |
| 1440 | |
| 1441 | function resolveMasterPageNumber(root) { |
| 1442 | var raw = ""; |
| 1443 | try { |
| 1444 | raw = |
| 1445 | (root && root.getAttribute("data-ppt-page-number")) || |
| 1446 | (document.body && document.body.getAttribute("data-ppt-page-number")) || |
| 1447 | ""; |
| 1448 | if (!raw) { |
| 1449 | var scaffold = document.querySelector("[data-page-number]"); |
| 1450 | raw = scaffold ? scaffold.getAttribute("data-page-number") || "" : ""; |
| 1451 | } |
| 1452 | } catch (_err) {} |
| 1453 | var pageNumber = Number(raw); |
| 1454 | if (Number.isFinite(pageNumber) && pageNumber >= 1) return String(Math.floor(pageNumber)); |
| 1455 | try { |
| 1456 | var pathname = global.location ? String(global.location.pathname || "") : ""; |
| 1457 | var match = pathname.match(/page-(\d+)\.html?$/i); |
| 1458 | if (match && match[1]) return String(Math.max(1, Number(match[1]))); |
| 1459 | } catch (_err2) {} |
| 1460 | return ""; |
| 1461 | } |
| 1462 | |
| 1463 | function removeUnsafeMasterElementNodes(layer) { |
| 1464 | if (!layer || typeof layer.querySelectorAll !== "function") return; |
| 1465 | Array.prototype.slice.call(layer.querySelectorAll("script, iframe, object, embed, link")).forEach(function (node) { |
| 1466 | node.remove(); |
| 1467 | }); |
| 1468 | Array.prototype.slice.call(layer.querySelectorAll("*")).forEach(function (node) { |
| 1469 | Array.prototype.slice.call(node.attributes || []).forEach(function (attr) { |
| 1470 | if (/^on/i.test(attr.name)) node.removeAttribute(attr.name); |
| 1471 | }); |
| 1472 | }); |
| 1473 | } |
| 1474 | |
| 1475 | function syncMasterWatermarkFontSize(root, layer) { |
| 1476 | if (!root || !layer || typeof layer.querySelectorAll !== "function") return; |
| 1477 | var slideHeight = Number(root.getAttribute("data-ppt-height")); |
| 1478 | if (!Number.isFinite(slideHeight) || slideHeight <= 0) { |
| 1479 | slideHeight = Number(root.clientHeight) || 0; |
| 1480 | } |
| 1481 | if (!Number.isFinite(slideHeight) || slideHeight <= 0) return; |
| 1482 | Array.prototype.slice.call(layer.querySelectorAll("[data-ppt-master-watermark-height]")).forEach(function (node) { |
| 1483 | var relativeHeight = Number(node.getAttribute("data-ppt-master-watermark-height")); |
| 1484 | if (!Number.isFinite(relativeHeight) || relativeHeight <= 0) return; |
| 1485 | var fontSize = Math.max(8, Math.min(160, Math.round(slideHeight * (relativeHeight / 100) * 0.45))); |
| 1486 | node.style.fontSize = String(fontSize) + "px"; |
| 1487 | }); |
| 1488 | } |
| 1489 | |
| 1490 | function injectMasterElements() { |
| 1491 | if (!global.document || typeof global.fetch !== "function") { |
| 1492 | return expectsMasterElements |
| 1493 | ? Promise.reject(new Error("母版全局元素运行时不可用")) |
| 1494 | : Promise.resolve(); |
| 1495 | } |
| 1496 | var root = document.querySelector(".ppt-page-root[data-ppt-guard-root=\"1\"]"); |
| 1497 | if (!root) { |
| 1498 | return expectsMasterElements |
| 1499 | ? Promise.reject(new Error("母版全局元素缺少页面根节点")) |
| 1500 | : Promise.resolve(); |
| 1501 | } |
| 1502 | if (isMasterElementsDisabled(root)) return Promise.resolve(); |
| 1503 | var existing = root.querySelector(":scope > [data-ppt-master-elements-layer=\"1\"]"); |
| 1504 | if (existing) return Promise.resolve(); |
| 1505 | var masterUrl = ""; |
| 1506 | try { |
| 1507 | masterUrl = new URL("./master/master.html", global.location.href).toString(); |
| 1508 | } catch (_err) { |
| 1509 | return expectsMasterElements |
| 1510 | ? Promise.reject(new Error("母版全局元素地址无效")) |
| 1511 | : Promise.resolve(); |
| 1512 | } |
| 1513 | return global |
| 1514 | .fetch(masterUrl, { cache: "no-store" }) |
| 1515 | .then(function (response) { |
| 1516 | if (!response || !response.ok) { |
| 1517 | if (expectsMasterElements) throw new Error("母版全局元素加载失败"); |
| 1518 | return ""; |
| 1519 | } |
| 1520 | return response.text(); |
| 1521 | }) |
| 1522 | .then(function (source) { |
| 1523 | if (!source) { |
| 1524 | if (expectsMasterElements) throw new Error("母版全局元素内容为空"); |
| 1525 | return; |
| 1526 | } |
| 1527 | var host = document.createElement("template"); |
| 1528 | host.innerHTML = source; |
| 1529 | var configNode = host.content.querySelector("script[data-ppt-master-elements-config=\"1\"]"); |
| 1530 | if (configNode) { |
| 1531 | try { |
| 1532 | JSON.parse(configNode.textContent || "{}"); |
| 1533 | } catch (_err2) { |
| 1534 | if (expectsMasterElements) throw new Error("母版全局元素配置无效"); |
| 1535 | return; |
| 1536 | } |
| 1537 | } else if (expectsMasterElements) { |
| 1538 | throw new Error("母版全局元素配置缺失"); |
| 1539 | } |
| 1540 | var masterTemplate = host.content.querySelector("template[data-ppt-master-elements=\"1\"]"); |
| 1541 | if (!masterTemplate) { |
| 1542 | if (expectsMasterElements) throw new Error("母版全局元素内容无效"); |
| 1543 | return; |
| 1544 | } |
| 1545 | var sourceLayer = masterTemplate.content.querySelector("[data-ppt-master-elements-layer=\"1\"]"); |
| 1546 | if (!sourceLayer) { |
| 1547 | if (expectsMasterElements) throw new Error("母版全局元素层缺失"); |
| 1548 | return; |
| 1549 | } |
| 1550 | var layer = sourceLayer.cloneNode(true); |
| 1551 | removeUnsafeMasterElementNodes(layer); |
| 1552 | var pageNumber = resolveMasterPageNumber(root); |
| 1553 | Array.prototype.slice.call(layer.querySelectorAll("[data-ppt-master-page-number]")).forEach(function (node) { |
| 1554 | node.textContent = pageNumber; |
| 1555 | }); |
| 1556 | syncMasterWatermarkFontSize(root, layer); |
| 1557 | root.appendChild(layer); |
| 1558 | }) |
| 1559 | .catch(function (error) { |
| 1560 | if (expectsMasterElements) { |
| 1561 | throw error instanceof Error ? error : new Error("母版全局元素加载失败"); |
| 1562 | } |
| 1563 | // Historical sessions without a fragment remain a safe no-op. |
| 1564 | }); |
| 1565 | } |
| 1566 | |
| 1567 | function loadMasterElementsWhenReady() { |
| 1568 | if (!global.document) return; |
| 1569 | masterElementsTask = new Promise(function (resolve, reject) { |
| 1570 | function run() { |
| 1571 | Promise.resolve(injectMasterElements()).then(resolve, reject); |
| 1572 | } |
| 1573 | if (document.readyState === "loading") { |
| 1574 | document.addEventListener("DOMContentLoaded", run, { once: true }); |
| 1575 | } else { |
| 1576 | run(); |
| 1577 | } |
| 1578 | }); |
| 1579 | trackPrintTask(masterElementsTask); |
| 1580 | } |
| 1581 | |
| 1582 | ppt.assertMasterElementsReady = function (timeoutMs) { |
| 1583 | if (!expectsMasterElements) return Promise.resolve(); |
| 1584 | var timeout = Math.max(1000, Number(timeoutMs) || 5000); |
| 1585 | return Promise.race([ |
| 1586 | masterElementsTask, |
| 1587 | new Promise(function (_resolve, reject) { |
| 1588 | setTimeout(function () { |
| 1589 | reject(new Error("母版全局元素加载超时")); |
| 1590 | }, timeout); |
| 1591 | }), |
| 1592 | ]); |
| 1593 | }; |
| 1594 | |
| 1595 | ppt.whenReadyForPrint = function (timeoutMs) { |
| 1596 | var timeout = Math.max(0, Number(timeoutMs) || 5000); |
| 1597 | var startAt = Date.now(); |
| 1598 | |
| 1599 | function waitDomReady() { |
| 1600 | if (!global.document || document.readyState === "complete" || document.readyState === "interactive") { |
| 1601 | return Promise.resolve(); |
| 1602 | } |
| 1603 | return new Promise(function (resolve) { |
| 1604 | document.addEventListener("DOMContentLoaded", function onReady() { |
| 1605 | document.removeEventListener("DOMContentLoaded", onReady); |
| 1606 | resolve(); |
| 1607 | }); |
| 1608 | }); |
| 1609 | } |
| 1610 | |
| 1611 | function drainPending() { |
| 1612 | var snapshot = pendingPrintTasks.slice(); |
| 1613 | if (snapshot.length === 0) return Promise.resolve(); |
| 1614 | return Promise.allSettled(snapshot).then(function () { |
| 1615 | if (pendingPrintTasks.length > 0 && (Date.now() - startAt) < timeout) { |
| 1616 | return drainPending(); |
| 1617 | } |
| 1618 | }); |
| 1619 | } |
| 1620 | |
| 1621 | return Promise.race([ |
| 1622 | waitDomReady().then(function () { |
| 1623 | return drainPending().then(function () { |
| 1624 | return waitFrames(2); |
| 1625 | }); |
| 1626 | }), |
| 1627 | new Promise(function (resolve) { |
| 1628 | setTimeout(function () { resolve(); }, timeout); |
| 1629 | }), |
| 1630 | ]); |
| 1631 | }; |
| 1632 | |
| 1633 | autoRenderMathWhenReady(); |
| 1634 | loadMasterElementsWhenReady(); |
| 1635 | |
| 1636 | if (isPrintMode) { |
| 1637 | ppt.whenReadyForPrint(printTimeoutMs).then(function () { |
| 1638 | emitPrintReadyOnce(); |
| 1639 | }); |
| 1640 | } |
| 1641 | })(typeof globalThis !== "undefined" ? globalThis : window); |
| 1642 |