uni-shared.cjs.js 26.5 KB
Newer Older
fxy060608's avatar
fxy060608 已提交
1 2 3 4 5 6
'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var shared = require('@vue/shared');

Q
qiang 已提交
7 8 9
function formatKey(key) {
    return shared.camelize(key.substring(5));
}
Q
qiang 已提交
10
function initCustomDataset() {
Q
qiang 已提交
11 12 13 14
    const prototype = HTMLElement.prototype;
    const setAttribute = prototype.setAttribute;
    prototype.setAttribute = function (key, value) {
        if (key.startsWith('data-') && this.tagName.startsWith('UNI-')) {
fxy060608's avatar
fxy060608 已提交
15 16
            const dataset = this.__uniDataset ||
                (this.__uniDataset = {});
Q
qiang 已提交
17 18 19 20 21 22 23 24 25 26 27 28 29 30
            dataset[formatKey(key)] = value;
        }
        setAttribute.call(this, key, value);
    };
    const removeAttribute = prototype.removeAttribute;
    prototype.removeAttribute = function (key) {
        if (this.__uniDataset &&
            key.startsWith('data-') &&
            this.tagName.startsWith('UNI-')) {
            delete this.__uniDataset[formatKey(key)];
        }
        removeAttribute.call(this, key);
    };
}
Q
qiang 已提交
31
function getCustomDataset(el) {
fxy060608's avatar
fxy060608 已提交
32
    return shared.extend({}, el.dataset, el.__uniDataset);
Q
qiang 已提交
33 34
}

fxy060608's avatar
fxy060608 已提交
35 36 37 38 39 40 41 42 43 44 45 46
const unitRE = new RegExp(`"[^"]+"|'[^']+'|url\\([^)]+\\)|(\\d*\\.?\\d+)[r|u]px`, 'g');
function toFixed(number, precision) {
    const multiplier = Math.pow(10, precision + 1);
    const wholeNumber = Math.floor(number * multiplier);
    return (Math.round(wholeNumber / 10) * 10) / multiplier;
}
const defaultRpx2Unit = {
    unit: 'rem',
    unitRatio: 10 / 320,
    unitPrecision: 5,
};
function createRpx2Unit(unit, unitRatio, unitPrecision) {
Q
qiang 已提交
47
    // ignore: rpxCalcIncludeWidth
fxy060608's avatar
fxy060608 已提交
48 49 50 51 52 53 54 55 56
    return (val) => val.replace(unitRE, (m, $1) => {
        if (!$1) {
            return m;
        }
        const value = toFixed(parseFloat($1) * unitRatio, unitPrecision);
        return value === 0 ? '0' : `${value}${unit}`;
    });
}

fxy060608's avatar
fxy060608 已提交
57 58 59 60 61 62
function passive(passive) {
    return { passive };
}
function normalizeDataset(el) {
    // TODO
    return JSON.parse(JSON.stringify(el.dataset || {}));
fxy060608's avatar
fxy060608 已提交
63 64 65 66 67
}
function normalizeTarget(el) {
    const { id, offsetTop, offsetLeft } = el;
    return {
        id,
Q
qiang 已提交
68
        dataset: getCustomDataset(el),
fxy060608's avatar
fxy060608 已提交
69 70 71
        offsetTop,
        offsetLeft,
    };
fxy060608's avatar
fxy060608 已提交
72 73 74 75 76 77 78 79 80 81 82 83 84
}
function addFont(family, source, desc) {
    const fonts = document.fonts;
    if (fonts) {
        const fontFace = new FontFace(family, source, desc);
        return fontFace.load().then(() => {
            fonts.add(fontFace);
        });
    }
    return new Promise((resolve) => {
        const style = document.createElement('style');
        const values = [];
        if (desc) {
85
            const { style, weight, stretch, unicodeRange, variant, featureSettings } = desc;
fxy060608's avatar
fxy060608 已提交
86 87 88 89 90 91 92 93 94 95 96
            style && values.push(`font-style:${style}`);
            weight && values.push(`font-weight:${weight}`);
            stretch && values.push(`font-stretch:${stretch}`);
            unicodeRange && values.push(`unicode-range:${unicodeRange}`);
            variant && values.push(`font-variant:${variant}`);
            featureSettings && values.push(`font-feature-settings:${featureSettings}`);
        }
        style.innerText = `@font-face{font-family:"${family}";src:${source};${values.join(';')}}`;
        document.head.appendChild(style);
        resolve();
    });
fxy060608's avatar
fxy060608 已提交
97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130
}
function scrollTo(scrollTop, duration) {
    if (shared.isString(scrollTop)) {
        const el = document.querySelector(scrollTop);
        if (el) {
            scrollTop = el.getBoundingClientRect().top + window.pageYOffset;
        }
    }
    if (scrollTop < 0) {
        scrollTop = 0;
    }
    const documentElement = document.documentElement;
    const { clientHeight, scrollHeight } = documentElement;
    scrollTop = Math.min(scrollTop, scrollHeight - clientHeight);
    if (duration === 0) {
        // 部分浏览器(比如微信)中 scrollTop 的值需要通过 document.body 来控制
        documentElement.scrollTop = document.body.scrollTop = scrollTop;
        return;
    }
    if (window.scrollY === scrollTop) {
        return;
    }
    const scrollTo = (duration) => {
        if (duration <= 0) {
            window.scrollTo(0, scrollTop);
            return;
        }
        const distaince = scrollTop - window.scrollY;
        requestAnimationFrame(function () {
            window.scrollTo(0, window.scrollY + (distaince / duration) * 10);
            scrollTo(duration - 10);
        });
    };
    scrollTo(duration);
fxy060608's avatar
fxy060608 已提交
131 132 133 134 135 136 137 138 139 140 141 142 143
}

function plusReady(callback) {
    if (typeof callback !== 'function') {
        return;
    }
    if (window.plus) {
        return callback();
    }
    document.addEventListener('plusready', callback);
}

const BUILT_IN_TAGS = [
fxy060608's avatar
fxy060608 已提交
144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185
    'ad',
    'audio',
    'button',
    'camera',
    'canvas',
    'checkbox',
    'checkbox-group',
    'cover-image',
    'cover-view',
    'editor',
    'form',
    'functional-page-navigator',
    'icon',
    'image',
    'input',
    'label',
    'live-player',
    'live-pusher',
    'map',
    'movable-area',
    'movable-view',
    'navigator',
    'official-account',
    'open-data',
    'picker',
    'picker-view',
    'picker-view-column',
    'progress',
    'radio',
    'radio-group',
    'rich-text',
    'scroll-view',
    'slider',
    'swiper',
    'swiper-item',
    'switch',
    'text',
    'textarea',
    'video',
    'view',
    'web-view',
].map((tag) => 'uni-' + tag);
fxy060608's avatar
fxy060608 已提交
186
const TAGS = [
fxy060608's avatar
fxy060608 已提交
187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205
    'app',
    'layout',
    'content',
    'main',
    'top-window',
    'left-window',
    'right-window',
    'tabbar',
    'page',
    'page-head',
    'page-wrapper',
    'page-body',
    'page-refresh',
    'actionsheet',
    'modal',
    'toast',
    'resize-sensor',
    'shadow-root',
].map((tag) => 'uni-' + tag);
fxy060608's avatar
fxy060608 已提交
206 207 208 209 210 211 212 213 214
function isBuiltInComponent(tag) {
    return BUILT_IN_TAGS.indexOf('uni-' + tag) !== -1;
}
function isCustomElement(tag) {
    return TAGS.indexOf(tag) !== -1 || BUILT_IN_TAGS.indexOf(tag) !== -1;
}
function isNativeTag(tag) {
    return (shared.isHTMLTag(tag) || shared.isSVGTag(tag)) && !isBuiltInComponent(tag);
}
fxy060608's avatar
fxy060608 已提交
215 216
const COMPONENT_SELECTOR_PREFIX = 'uni-';
const COMPONENT_PREFIX = 'v-' + COMPONENT_SELECTOR_PREFIX;
fxy060608's avatar
fxy060608 已提交
217

fxy060608's avatar
fxy060608 已提交
218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331
class DOMException extends Error {
    constructor(message) {
        super(message);
        this.name = 'DOMException';
    }
}

function normalizeEventType(type) {
    return `on${shared.capitalize(shared.camelize(type))}`;
}
class UniEvent {
    constructor(type, opts) {
        this.defaultPrevented = false;
        this.timeStamp = Date.now();
        this._stop = false;
        this._end = false;
        this.type = type.toLowerCase();
        this.bubbles = !!opts.bubbles;
        this.cancelable = !!opts.cancelable;
    }
    preventDefault() {
        this.defaultPrevented = true;
    }
    stopImmediatePropagation() {
        this._end = this._stop = true;
    }
    stopPropagation() {
        this._stop = true;
    }
}
class UniEventTarget {
    constructor() {
        this._listeners = {};
    }
    dispatchEvent(evt) {
        const listeners = this._listeners[evt.type];
        if (!listeners) {
            return false;
        }
        const len = listeners.length;
        for (let i = 0; i < len; i++) {
            listeners[i].call(this, evt);
            if (evt._end) {
                break;
            }
        }
        return evt.cancelable && evt.defaultPrevented;
    }
    addEventListener(type, listener, options) {
        const isOnce = options && options.once;
        if (isOnce) {
            const wrapper = function (evt) {
                listener.apply(this, [evt]);
                this.removeEventListener(type, wrapper, options);
            };
            return this.addEventListener(type, wrapper, shared.extend(options, { once: false }));
        }
        (this._listeners[type] || (this._listeners[type] = [])).push(listener);
    }
    removeEventListener(type, callback, options) {
        const listeners = this._listeners[type.toLowerCase()];
        if (!listeners) {
            return;
        }
        const index = listeners.indexOf(callback);
        if (index > -1) {
            listeners.splice(index, 1);
        }
    }
}

class UniCSSStyleDeclaration {
    constructor() {
        this._cssText = null;
        this._value = null;
    }
    setProperty(property, value) {
        if (value === null || value === '') {
            this.removeProperty(property);
        }
        else {
            if (!this._value) {
                this._value = {};
            }
            this._value[property] = value;
        }
    }
    getPropertyValue(property) {
        if (!this._value) {
            return '';
        }
        return this._value[property] || '';
    }
    removeProperty(property) {
        if (!this._value) {
            return '';
        }
        const value = this._value[property];
        delete this._value[property];
        return value;
    }
    get cssText() {
        return this._cssText || '';
    }
    set cssText(cssText) {
        this._cssText = cssText;
    }
    toJSON() {
        const { _cssText, _value } = this;
        const hasCssText = _cssText !== null;
        const hasValue = _value !== null;
        if (hasCssText && hasValue) {
            return [_cssText, _value];
        }
fxy060608's avatar
fxy060608 已提交
332 333 334 335 336 337
        if (hasCssText) {
            return _cssText;
        }
        if (hasValue) {
            return _value;
        }
fxy060608's avatar
fxy060608 已提交
338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366
    }
}
const STYLE_PROPS = [
    '_value',
    '_cssText',
    'cssText',
    'getPropertyValue',
    'setProperty',
    'removeProperty',
    'toJSON',
];
function proxyStyle(uniCssStyle) {
    return new Proxy(uniCssStyle, {
        get(target, key, receiver) {
            if (STYLE_PROPS.indexOf(key) === -1) {
                return target.getPropertyValue(key);
            }
            return Reflect.get(target, key, receiver);
        },
        set(target, key, value, receiver) {
            if (STYLE_PROPS.indexOf(key) === -1) {
                target.setProperty(key, value);
                return true;
            }
            return Reflect.set(target, key, value, receiver);
        },
    });
}

fxy060608's avatar
fxy060608 已提交
367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478
const ATTR_MAP = {
    class: '.c',
    style: '.s',
};
function encodeAttr(name) {
    return ATTR_MAP[name] || name;
}
const ATTR_RESTORE_MAP = {
    '.c': 'class',
    '.s': 'style',
};
function decodeAttr(name) {
    return ATTR_RESTORE_MAP[name] || name;
}
const COMPONENT_MAP = {
    VIEW: 1,
    IMAGE: 2,
    TEXT: 3,
    '#text': 4,
    '#comment': 5,
    NAVIGATOR: 6,
    FORM: 7,
    BUTTON: 8,
    INPUT: 9,
    LABEL: 10,
    RADIO: 11,
    CHECKBOX: 12,
    'CHECKBOX-GROUP': 13,
    AD: 14,
    AUDIO: 15,
    CAMERA: 16,
    CANVAS: 17,
    'COVER-IMAGE': 18,
    'COVER-VIEW': 19,
    EDITOR: 20,
    'FUNCTIONAL-PAGE-NAVIGATOR': 21,
    ICON: 22,
    'RADIO-GROUP': 23,
    'LIVE-PLAYER': 24,
    'LIVE-PUSHER': 25,
    MAP: 26,
    'MOVABLE-AREA': 27,
    'MOVABLE-VIEW': 28,
    'OFFICIAL-ACCOUNT': 29,
    'OPEN-DATA': 30,
    PICKER: 31,
    'PICKER-VIEW': 32,
    'PICKER-VIEW-COLUMN': 33,
    PROGRESS: 34,
    'RICH-TEXT': 35,
    'SCROLL-VIEW': 36,
    SLIDER: 37,
    SWIPER: 38,
    'SWIPER-ITEM': 39,
    SWITCH: 40,
    TEXTAREA: 41,
    VIDEO: 42,
    'WEB-VIEW': 43,
};
function encodeTag(tag) {
    return COMPONENT_MAP[tag] || tag;
}
const COMPONENT_ARR = [
    '',
    'view',
    'image',
    'text',
    '#text',
    '#comment',
    'navigator',
    'form',
    'button',
    'input',
    'label',
    'radio',
    'checkbox',
    'checkbox-group',
    'ad',
    'audio',
    'camera',
    'canvas',
    'cover-image',
    'cover-view',
    'editor',
    'functional-page-navigator',
    'icon',
    'radio-group',
    'live-player',
    'live-pusher',
    'map',
    'movable-area',
    'movable-view',
    'official-account',
    'open-data',
    'picker',
    'picker-view',
    'picker-view-column',
    'progress',
    'rich-text',
    'scroll-view',
    'slider',
    'swiper',
    'swiper-item',
    'switch',
    'textarea',
    'video',
    'web-view',
];
function decodeTag(tag) {
    return COMPONENT_ARR[tag] || tag;
}

fxy060608's avatar
fxy060608 已提交
479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501
const NODE_TYPE_PAGE = 0;
const NODE_TYPE_ELEMENT = 1;
const NODE_TYPE_TEXT = 3;
const NODE_TYPE_COMMENT = 8;
function sibling(node, type) {
    const { parentNode } = node;
    if (!parentNode) {
        return null;
    }
    const { childNodes } = parentNode;
    return childNodes[childNodes.indexOf(node) + (type === 'n' ? 1 : -1)] || null;
}
function removeNode(node) {
    const { parentNode } = node;
    if (parentNode) {
        parentNode.removeChild(node);
    }
}
function checkNodeId(node) {
    if (!node.nodeId) {
        node.nodeId = node.pageNode.genId();
    }
}
fxy060608's avatar
fxy060608 已提交
502
// 为优化性能,各平台不使用proxy来实现node的操作拦截,而是直接通过pageNode定制
fxy060608's avatar
fxy060608 已提交
503
class UniNode extends UniEventTarget {
fxy060608's avatar
fxy060608 已提交
504
    constructor(nodeType, nodeName, container) {
fxy060608's avatar
fxy060608 已提交
505 506 507 508
        super();
        this.pageNode = null;
        this.parentNode = null;
        this._text = null;
fxy060608's avatar
fxy060608 已提交
509 510 511 512 513 514
        if (container) {
            const { pageNode } = container;
            this.pageNode = pageNode;
            this.nodeId = pageNode.genId();
            pageNode.onCreate(this, encodeTag(nodeName));
        }
fxy060608's avatar
fxy060608 已提交
515 516 517 518 519 520 521 522 523 524 525 526 527 528 529
        this.nodeType = nodeType;
        this.nodeName = nodeName;
        this.childNodes = [];
    }
    get firstChild() {
        return this.childNodes[0] || null;
    }
    get lastChild() {
        const { childNodes } = this;
        const length = childNodes.length;
        return length ? childNodes[length - 1] : null;
    }
    get nextSibling() {
        return sibling(this, 'n');
    }
fxy060608's avatar
fxy060608 已提交
530 531 532 533
    get nodeValue() {
        return null;
    }
    set nodeValue(_val) { }
fxy060608's avatar
fxy060608 已提交
534 535 536 537 538
    get textContent() {
        return this._text || '';
    }
    set textContent(text) {
        this._text = text;
fxy060608's avatar
fxy060608 已提交
539 540 541
        if (this.pageNode) {
            this.pageNode.onTextContent(this, text);
        }
fxy060608's avatar
fxy060608 已提交
542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572
    }
    get parentElement() {
        const { parentNode } = this;
        if (parentNode && parentNode.nodeType === NODE_TYPE_ELEMENT) {
            return parentNode;
        }
        return null;
    }
    get previousSibling() {
        return sibling(this, 'p');
    }
    appendChild(newChild) {
        return this.insertBefore(newChild, null);
    }
    cloneNode(deep) {
        const cloned = shared.extend(Object.create(Object.getPrototypeOf(this)), this);
        const { attributes } = cloned;
        if (attributes) {
            cloned.attributes = shared.extend({}, attributes);
        }
        if (deep) {
            cloned.childNodes = cloned.childNodes.map((childNode) => childNode.cloneNode(true));
        }
        return cloned;
    }
    insertBefore(newChild, refChild) {
        removeNode(newChild);
        newChild.pageNode = this.pageNode;
        newChild.parentNode = this;
        checkNodeId(newChild);
        const { childNodes } = this;
fxy060608's avatar
fxy060608 已提交
573
        let index;
fxy060608's avatar
fxy060608 已提交
574
        if (refChild) {
fxy060608's avatar
fxy060608 已提交
575
            index = childNodes.indexOf(refChild);
fxy060608's avatar
fxy060608 已提交
576 577 578
            if (index === -1) {
                throw new DOMException(`Failed to execute 'insertBefore' on 'Node': The node before which the new node is to be inserted is not a child of this node.`);
            }
fxy060608's avatar
fxy060608 已提交
579
            childNodes.splice(index, 0, newChild);
fxy060608's avatar
fxy060608 已提交
580 581
        }
        else {
fxy060608's avatar
fxy060608 已提交
582
            index = childNodes.length;
fxy060608's avatar
fxy060608 已提交
583 584
            childNodes.push(newChild);
        }
fxy060608's avatar
fxy060608 已提交
585 586 587
        return this.pageNode
            ? this.pageNode.onInsertBefore(this, newChild, index)
            : newChild;
fxy060608's avatar
fxy060608 已提交
588 589 590 591 592 593 594 595 596
    }
    removeChild(oldChild) {
        const { childNodes } = this;
        const index = childNodes.indexOf(oldChild);
        if (index === -1) {
            throw new DOMException(`Failed to execute 'removeChild' on 'Node': The node to be removed is not a child of this node.`);
        }
        oldChild.parentNode = null;
        childNodes.splice(index, 1);
fxy060608's avatar
fxy060608 已提交
597 598 599
        return this.pageNode
            ? this.pageNode.onRemoveChild(this, oldChild)
            : oldChild;
fxy060608's avatar
fxy060608 已提交
600 601 602
    }
}
class UniBaseNode extends UniNode {
fxy060608's avatar
fxy060608 已提交
603 604
    constructor(nodeType, nodeName, container) {
        super(nodeType, nodeName, container);
fxy060608's avatar
fxy060608 已提交
605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635
        this.attributes = Object.create(null);
        this._html = null;
        this.style = proxyStyle(new UniCSSStyleDeclaration());
    }
    get className() {
        return (this.attributes['class'] || '');
    }
    set className(val) {
        this.setAttribute('class', val);
    }
    get innerHTML() {
        return '';
    }
    set innerHTML(html) {
        this._html = html;
    }
    addEventListener(type, listener, options) {
        super.addEventListener(type, listener, options);
        const normalized = normalizeEventType(type);
        if (!this.attributes[normalized]) {
            this.setAttribute(normalized, 1);
        }
    }
    removeEventListener(type, callback, options) {
        super.removeEventListener(type, callback, options);
        const normalized = normalizeEventType(type);
        if (this.attributes[normalized]) {
            this.removeAttribute(normalized);
        }
    }
    getAttribute(qualifiedName) {
fxy060608's avatar
fxy060608 已提交
636
        return this.attributes[encodeAttr(qualifiedName)];
fxy060608's avatar
fxy060608 已提交
637 638
    }
    removeAttribute(qualifiedName) {
fxy060608's avatar
fxy060608 已提交
639
        qualifiedName = encodeAttr(qualifiedName);
fxy060608's avatar
fxy060608 已提交
640
        delete this.attributes[qualifiedName];
fxy060608's avatar
fxy060608 已提交
641 642 643
        if (this.pageNode) {
            this.pageNode.onRemoveAttribute(this, qualifiedName);
        }
fxy060608's avatar
fxy060608 已提交
644 645
    }
    setAttribute(qualifiedName, value) {
fxy060608's avatar
fxy060608 已提交
646
        qualifiedName = encodeAttr(qualifiedName);
fxy060608's avatar
fxy060608 已提交
647
        this.attributes[qualifiedName] = value;
fxy060608's avatar
fxy060608 已提交
648 649 650
        if (this.pageNode) {
            this.pageNode.onSetAttribute(this, qualifiedName, value);
        }
fxy060608's avatar
fxy060608 已提交
651
    }
fxy060608's avatar
fxy060608 已提交
652
    toJSON(opts = {}) {
fxy060608's avatar
fxy060608 已提交
653 654 655 656
        const res = {
            a: this.attributes,
            s: this.style.toJSON(),
        };
fxy060608's avatar
fxy060608 已提交
657 658 659 660
        if (!opts.attr) {
            res.i = this.nodeId;
            res.n = encodeTag(this.nodeName);
        }
fxy060608's avatar
fxy060608 已提交
661 662 663 664 665 666 667 668
        if (this._text !== null) {
            res.t = this._text;
        }
        return res;
    }
}

class UniCommentNode extends UniNode {
fxy060608's avatar
fxy060608 已提交
669 670
    constructor(text, container) {
        super(NODE_TYPE_COMMENT, '#comment', container);
fxy060608's avatar
fxy060608 已提交
671 672
        this._text = text;
    }
fxy060608's avatar
fxy060608 已提交
673 674 675 676 677 678 679 680
    toJSON(opts = {}) {
        return opts.attr
            ? { t: this._text }
            : {
                i: this.nodeId,
                t: this._text,
            };
    }
fxy060608's avatar
fxy060608 已提交
681 682 683
}

class UniElement extends UniBaseNode {
fxy060608's avatar
fxy060608 已提交
684 685
    constructor(nodeName, container) {
        super(NODE_TYPE_ELEMENT, nodeName.toUpperCase(), container);
fxy060608's avatar
fxy060608 已提交
686 687 688 689 690 691 692 693 694 695 696 697 698 699 700
        this.tagName = this.nodeName;
    }
}
class UniInputElement extends UniElement {
    get value() {
        return this.getAttribute('value');
    }
    set value(val) {
        this.setAttribute('value', val);
    }
}
class UniTextAreaElement extends UniInputElement {
}

class UniTextNode extends UniBaseNode {
fxy060608's avatar
fxy060608 已提交
701 702
    constructor(text, container) {
        super(NODE_TYPE_TEXT, '#text', container);
fxy060608's avatar
fxy060608 已提交
703 704 705 706 707 708 709
        this._text = text;
    }
    get nodeValue() {
        return this._text || '';
    }
    set nodeValue(text) {
        this._text = text;
fxy060608's avatar
fxy060608 已提交
710 711 712
        if (this.pageNode) {
            this.pageNode.onNodeValue(this, text);
        }
fxy060608's avatar
fxy060608 已提交
713 714 715
    }
}

fxy060608's avatar
fxy060608 已提交
716 717
function getLen(str = '') {
    return ('' + str).replace(/[^\x00-\xff]/g, '**').length;
fxy060608's avatar
fxy060608 已提交
718 719 720
}
function removeLeadingSlash(str) {
    return str.indexOf('/') === 0 ? str.substr(1) : str;
fxy060608's avatar
fxy060608 已提交
721 722 723 724 725 726 727
}
const invokeArrayFns = (fns, arg) => {
    let ret;
    for (let i = 0; i < fns.length; i++) {
        ret = fns[i](arg);
    }
    return ret;
fxy060608's avatar
fxy060608 已提交
728 729 730 731 732
};
function updateElementStyle(element, styles) {
    for (const attrName in styles) {
        element.style[attrName] = styles[attrName];
    }
fxy060608's avatar
fxy060608 已提交
733 734 735
}
function once(fn, ctx = null) {
    let res;
fxy060608's avatar
fxy060608 已提交
736
    return ((...args) => {
fxy060608's avatar
fxy060608 已提交
737 738 739 740 741
        if (fn) {
            res = fn.apply(ctx, args);
            fn = null;
        }
        return res;
fxy060608's avatar
fxy060608 已提交
742
    });
fxy060608's avatar
fxy060608 已提交
743
}
D
DCloud_LXH 已提交
744 745 746 747 748 749 750 751 752 753 754 755 756
const sanitise = (val) => (val && JSON.parse(JSON.stringify(val))) || val;
const _completeValue = (value) => (value > 9 ? value : '0' + value);
function formatDateTime({ date = new Date(), mode = 'date' }) {
    if (mode === 'time') {
        return (_completeValue(date.getHours()) + ':' + _completeValue(date.getMinutes()));
    }
    else {
        return (date.getFullYear() +
            '-' +
            _completeValue(date.getMonth() + 1) +
            '-' +
            _completeValue(date.getDate()));
    }
Q
qiang 已提交
757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777
}
function callOptions(options, data) {
    options = options || {};
    if (typeof data === 'string') {
        data = {
            errMsg: data,
        };
    }
    if (/:ok$/.test(data.errMsg)) {
        if (typeof options.success === 'function') {
            options.success(data);
        }
    }
    else {
        if (typeof options.fail === 'function') {
            options.fail(data);
        }
    }
    if (typeof options.complete === 'function') {
        options.complete(data);
    }
D
DCloud_LXH 已提交
778
}
fxy060608's avatar
fxy060608 已提交
779

fxy060608's avatar
fxy060608 已提交
780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797
const encode = encodeURIComponent;
function stringifyQuery(obj, encodeStr = encode) {
    const res = obj
        ? Object.keys(obj)
            .map((key) => {
            let val = obj[key];
            if (typeof val === undefined || val === null) {
                val = '';
            }
            else if (shared.isPlainObject(val)) {
                val = JSON.stringify(val);
            }
            return encodeStr(key) + '=' + encodeStr(val);
        })
            .filter((x) => x.length > 0)
            .join('&')
        : null;
    return res ? `?${res}` : '';
fxy060608's avatar
fxy060608 已提交
798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850
}
/**
 * Decode text using `decodeURIComponent`. Returns the original text if it
 * fails.
 *
 * @param text - string to decode
 * @returns decoded string
 */
function decode(text) {
    try {
        return decodeURIComponent('' + text);
    }
    catch (err) { }
    return '' + text;
}
function decodedQuery(query = {}) {
    const decodedQuery = {};
    Object.keys(query).forEach((name) => {
        try {
            decodedQuery[name] = decode(query[name]);
        }
        catch (e) {
            decodedQuery[name] = query[name];
        }
    });
    return decodedQuery;
}
const PLUS_RE = /\+/g; // %2B
/**
 * https://github.com/vuejs/vue-router-next/blob/master/src/query.ts
 * @internal
 *
 * @param search - search string to parse
 * @returns a query object
 */
function parseQuery(search) {
    const query = {};
    // avoid creating an object with an empty key and empty value
    // because of split('&')
    if (search === '' || search === '?')
        return query;
    const hasLeadingIM = search[0] === '?';
    const searchParams = (hasLeadingIM ? search.slice(1) : search).split('&');
    for (let i = 0; i < searchParams.length; ++i) {
        // pre decode the + into space
        const searchParam = searchParams[i].replace(PLUS_RE, ' ');
        // allow the = character
        let eqPos = searchParam.indexOf('=');
        let key = decode(eqPos < 0 ? searchParam : searchParam.slice(0, eqPos));
        let value = eqPos < 0 ? null : decode(searchParam.slice(eqPos + 1));
        if (key in query) {
            // an extra variable for ts types
            let currentValue = query[key];
fxy060608's avatar
fxy060608 已提交
851
            if (!shared.isArray(currentValue)) {
fxy060608's avatar
fxy060608 已提交
852 853 854 855 856 857 858 859 860
                currentValue = query[key] = [currentValue];
            }
            currentValue.push(value);
        }
        else {
            query[key] = value;
        }
    }
    return query;
fxy060608's avatar
fxy060608 已提交
861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877
}

function debounce(fn, delay) {
    let timeout;
    const newFn = function () {
        clearTimeout(timeout);
        const timerFn = () => fn.apply(this, arguments);
        timeout = setTimeout(timerFn, delay);
    };
    newFn.cancel = function () {
        clearTimeout(timeout);
    };
    return newFn;
}

const NAVBAR_HEIGHT = 44;
const TABBAR_HEIGHT = 50;
fxy060608's avatar
fxy060608 已提交
878
const ON_REACH_BOTTOM_DISTANCE = 50;
fxy060608's avatar
fxy060608 已提交
879 880
const RESPONSIVE_MIN_WIDTH = 768;
const COMPONENT_NAME_PREFIX = 'VUni';
fxy060608's avatar
fxy060608 已提交
881 882
const PRIMARY_COLOR = '#007aff';
const UNI_SSR = '__uniSSR';
fxy060608's avatar
fxy060608 已提交
883
const UNI_SSR_TITLE = 'title';
fxy060608's avatar
fxy060608 已提交
884
const UNI_SSR_STORE = 'store';
fxy060608's avatar
fxy060608 已提交
885 886
const UNI_SSR_DATA = 'data';
const UNI_SSR_GLOBAL_DATA = 'globalData';
fxy060608's avatar
fxy060608 已提交
887

fxy060608's avatar
fxy060608 已提交
888 889 890 891 892 893
function getEnvLocale() {
    const { env } = process;
    const lang = env.LC_ALL || env.LC_MESSAGES || env.LANG || env.LANGUAGE;
    return (lang && lang.replace(/[.:].*/, '')) || 'en';
}

fxy060608's avatar
fxy060608 已提交
894 895 896
exports.BUILT_IN_TAGS = BUILT_IN_TAGS;
exports.COMPONENT_NAME_PREFIX = COMPONENT_NAME_PREFIX;
exports.COMPONENT_PREFIX = COMPONENT_PREFIX;
fxy060608's avatar
fxy060608 已提交
897
exports.COMPONENT_SELECTOR_PREFIX = COMPONENT_SELECTOR_PREFIX;
fxy060608's avatar
fxy060608 已提交
898
exports.NAVBAR_HEIGHT = NAVBAR_HEIGHT;
fxy060608's avatar
fxy060608 已提交
899 900 901 902
exports.NODE_TYPE_COMMENT = NODE_TYPE_COMMENT;
exports.NODE_TYPE_ELEMENT = NODE_TYPE_ELEMENT;
exports.NODE_TYPE_PAGE = NODE_TYPE_PAGE;
exports.NODE_TYPE_TEXT = NODE_TYPE_TEXT;
fxy060608's avatar
fxy060608 已提交
903
exports.ON_REACH_BOTTOM_DISTANCE = ON_REACH_BOTTOM_DISTANCE;
fxy060608's avatar
fxy060608 已提交
904
exports.PLUS_RE = PLUS_RE;
fxy060608's avatar
fxy060608 已提交
905
exports.PRIMARY_COLOR = PRIMARY_COLOR;
fxy060608's avatar
fxy060608 已提交
906
exports.RESPONSIVE_MIN_WIDTH = RESPONSIVE_MIN_WIDTH;
fxy060608's avatar
fxy060608 已提交
907 908
exports.TABBAR_HEIGHT = TABBAR_HEIGHT;
exports.TAGS = TAGS;
fxy060608's avatar
fxy060608 已提交
909 910 911
exports.UNI_SSR = UNI_SSR;
exports.UNI_SSR_DATA = UNI_SSR_DATA;
exports.UNI_SSR_GLOBAL_DATA = UNI_SSR_GLOBAL_DATA;
fxy060608's avatar
fxy060608 已提交
912
exports.UNI_SSR_STORE = UNI_SSR_STORE;
fxy060608's avatar
fxy060608 已提交
913
exports.UNI_SSR_TITLE = UNI_SSR_TITLE;
fxy060608's avatar
fxy060608 已提交
914 915 916 917 918 919 920 921
exports.UniBaseNode = UniBaseNode;
exports.UniCommentNode = UniCommentNode;
exports.UniElement = UniElement;
exports.UniEvent = UniEvent;
exports.UniInputElement = UniInputElement;
exports.UniNode = UniNode;
exports.UniTextAreaElement = UniTextAreaElement;
exports.UniTextNode = UniTextNode;
fxy060608's avatar
fxy060608 已提交
922
exports.addFont = addFont;
Q
qiang 已提交
923
exports.callOptions = callOptions;
fxy060608's avatar
fxy060608 已提交
924
exports.createRpx2Unit = createRpx2Unit;
fxy060608's avatar
fxy060608 已提交
925
exports.debounce = debounce;
fxy060608's avatar
fxy060608 已提交
926
exports.decode = decode;
fxy060608's avatar
fxy060608 已提交
927 928
exports.decodeAttr = decodeAttr;
exports.decodeTag = decodeTag;
fxy060608's avatar
fxy060608 已提交
929
exports.decodedQuery = decodedQuery;
fxy060608's avatar
fxy060608 已提交
930
exports.defaultRpx2Unit = defaultRpx2Unit;
fxy060608's avatar
fxy060608 已提交
931 932
exports.encodeAttr = encodeAttr;
exports.encodeTag = encodeTag;
D
DCloud_LXH 已提交
933
exports.formatDateTime = formatDateTime;
Q
qiang 已提交
934
exports.getCustomDataset = getCustomDataset;
fxy060608's avatar
fxy060608 已提交
935
exports.getEnvLocale = getEnvLocale;
fxy060608's avatar
fxy060608 已提交
936
exports.getLen = getLen;
Q
qiang 已提交
937
exports.initCustomDataset = initCustomDataset;
fxy060608's avatar
fxy060608 已提交
938
exports.invokeArrayFns = invokeArrayFns;
fxy060608's avatar
fxy060608 已提交
939 940 941
exports.isBuiltInComponent = isBuiltInComponent;
exports.isCustomElement = isCustomElement;
exports.isNativeTag = isNativeTag;
fxy060608's avatar
fxy060608 已提交
942
exports.normalizeDataset = normalizeDataset;
fxy060608's avatar
fxy060608 已提交
943
exports.normalizeTarget = normalizeTarget;
fxy060608's avatar
fxy060608 已提交
944
exports.once = once;
fxy060608's avatar
fxy060608 已提交
945
exports.parseQuery = parseQuery;
fxy060608's avatar
fxy060608 已提交
946
exports.passive = passive;
fxy060608's avatar
fxy060608 已提交
947
exports.plusReady = plusReady;
fxy060608's avatar
fxy060608 已提交
948
exports.removeLeadingSlash = removeLeadingSlash;
fxy060608's avatar
fxy060608 已提交
949
exports.sanitise = sanitise;
fxy060608's avatar
fxy060608 已提交
950
exports.scrollTo = scrollTo;
fxy060608's avatar
fxy060608 已提交
951
exports.stringifyQuery = stringifyQuery;
fxy060608's avatar
fxy060608 已提交
952
exports.updateElementStyle = updateElementStyle;