1 | 'use strict';
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2 |
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3 | exports.__esModule = true;
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4 |
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5 | var _util = require('../util');
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6 |
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7 |
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8 |
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9 |
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10 |
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11 |
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12 |
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13 |
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14 |
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15 |
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16 |
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17 |
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18 |
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19 |
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20 | var lockcache = [];
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21 |
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22 | function lock(container, style) {
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23 | var originStyle = container.getAttribute('style');
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24 | var uuid = (0, _util.guid)();
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25 | lockcache.push({
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26 | uuid: uuid,
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27 | container: container,
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28 | originStyle: originStyle
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29 | });
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30 | _util.dom.setStyle(container, style);
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31 | return uuid;
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32 | }
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33 |
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34 | function unlock(container, uuid) {
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35 | var list = lockcache.filter(function (i) {
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36 | return i.container === container;
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37 | });
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38 | var item = list.find(function (i) {
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39 | return i.uuid === uuid;
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40 | });
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41 | if (item) {
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42 | var idx = list.indexOf(item);
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43 |
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44 | if (idx !== -1 && idx < list.length - 1) {
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45 | var originStyle = item.originStyle;
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46 |
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47 | list[idx + 1].originStyle = originStyle;
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48 | lockcache.splice(lockcache.indexOf(item), 1);
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49 |
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50 | return;
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51 | }
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52 |
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53 | container.setAttribute('style', item.originStyle || '');
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54 | lockcache.pop();
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55 | }
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56 | }
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57 |
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58 | exports.default = {
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59 | lock: lock,
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60 | unlock: unlock
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61 | };
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62 | module.exports = exports['default']; |
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