1 | import { __extends } from "tslib";
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2 | import { each } from '@antv/util';
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3 | import { getElements, getElementsByState } from '../util';
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4 | import { clearHighlight } from './highlight-util';
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5 | import StateAction from './state';
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6 | import { ELEMENT_STATE } from '../../../constant';
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7 | export var STATUS_UNACTIVE = ELEMENT_STATE.INACTIVE;
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8 | export var STATUS_ACTIVE = ELEMENT_STATE.ACTIVE;
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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 | var ElementHighlight = (function (_super) {
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14 | __extends(ElementHighlight, _super);
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15 | function ElementHighlight() {
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16 | var _this = _super !== null && _super.apply(this, arguments) || this;
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17 | _this.stateName = STATUS_ACTIVE;
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18 | return _this;
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19 | }
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20 |
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21 | ElementHighlight.prototype.setElementsStateByItem = function (elements, field, item, enable) {
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22 | var _this = this;
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23 | var callback = function (el) { return _this.isMathItem(el, field, item); };
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24 | this.setHighlightBy(elements, callback, enable);
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25 | };
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26 |
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27 | ElementHighlight.prototype.setElementHighlight = function (el, callback) {
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28 | if (callback(el)) {
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29 | if (el.hasState(STATUS_UNACTIVE)) {
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30 | el.setState(STATUS_UNACTIVE, false);
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31 | }
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32 | el.setState(STATUS_ACTIVE, true);
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33 | }
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34 | else if (!el.hasState(STATUS_ACTIVE)) {
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35 | el.setState(STATUS_UNACTIVE, true);
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36 | }
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37 | };
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38 | ElementHighlight.prototype.setHighlightBy = function (elements, callback, enable) {
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39 | var _this = this;
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40 | if (enable) {
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41 |
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42 |
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43 | each(elements, function (el) {
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44 | _this.setElementHighlight(el, callback);
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45 | });
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46 | }
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47 | else {
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48 |
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49 | var activeElements = getElementsByState(this.context.view, STATUS_ACTIVE);
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50 | var allCancel_1 = true;
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51 |
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52 | each(activeElements, function (el) {
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53 | if (!callback(el)) {
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54 | allCancel_1 = false;
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55 | return false;
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56 | }
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57 | });
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58 | if (allCancel_1) {
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59 |
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60 | this.clear();
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61 | }
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62 | else {
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63 |
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64 |
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65 | each(elements, function (el) {
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66 | if (callback(el)) {
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67 | if (el.hasState(STATUS_ACTIVE)) {
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68 | el.setState(STATUS_ACTIVE, false);
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69 | }
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70 | el.setState(STATUS_UNACTIVE, true);
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71 | }
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72 | });
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73 | }
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74 | }
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75 | };
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76 |
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77 | ElementHighlight.prototype.setElementState = function (element, enable) {
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78 | var view = this.context.view;
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79 | var elements = getElements(view);
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80 | this.setHighlightBy(elements, function (el) { return element === el; }, enable);
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81 | };
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82 | ElementHighlight.prototype.highlight = function () {
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83 | this.setState();
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84 | };
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85 |
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86 | ElementHighlight.prototype.clear = function () {
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87 | var view = this.context.view;
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88 | clearHighlight(view);
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89 | };
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90 | return ElementHighlight;
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91 | }(StateAction));
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92 | export default ElementHighlight;
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93 |
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