1 | var _a;
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2 | import { KEYS } from '../constants/keys';
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3 | import defaultsDeep from 'lodash/defaultsDeep';
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4 | import get from 'lodash/get';
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5 | import omit from 'lodash/omit';
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6 | import isNumber from 'lodash/isNumber';
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7 | var ɵ0 = function (tree, node, $event) { return node && node.toggleActivated(); }, ɵ1 = function (tree, node, $event) { return node && node.toggleActivated(true); }, ɵ2 = function (tree, node, $event) { return node && node.toggleSelected(); }, ɵ3 = function (tree, node, $event) { return node.setIsActive(true); }, ɵ4 = function (tree, node, $event) { return node.setIsActive(false); }, ɵ5 = function (tree, node, $event) { return node.setIsSelected(true); }, ɵ6 = function (tree, node, $event) { return node.setIsSelected(false); }, ɵ7 = function (tree, node, $event) { return node.focus(); }, ɵ8 = function (tree, node, $event) { return node.hasChildren && node.toggleExpanded(); }, ɵ9 = function (tree, node, $event) { return node.expand(); }, ɵ10 = function (tree, node, $event) { return node.collapse(); }, ɵ11 = function (tree, node, $event) { return tree.focusDrillDown(); }, ɵ12 = function (tree, node, $event) { return tree.focusDrillUp(); }, ɵ13 = function (tree, node, $event) { return tree.focusNextNode(); }, ɵ14 = function (tree, node, $event) { return tree.focusPreviousNode(); }, ɵ15 = function (tree, node, $event, _a) {
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8 | var from = _a.from, to = _a.to;
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9 | // default action assumes from = node, to = {parent, index}
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10 | if ($event.ctrlKey) {
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11 | tree.copyNode(from, to);
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12 | }
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13 | else {
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14 | tree.moveNode(from, to);
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15 | }
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16 | };
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17 | export var TREE_ACTIONS = {
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18 | TOGGLE_ACTIVE: ɵ0,
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19 | TOGGLE_ACTIVE_MULTI: ɵ1,
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20 | TOGGLE_SELECTED: ɵ2,
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21 | ACTIVATE: ɵ3,
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22 | DEACTIVATE: ɵ4,
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23 | SELECT: ɵ5,
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24 | DESELECT: ɵ6,
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25 | FOCUS: ɵ7,
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26 | TOGGLE_EXPANDED: ɵ8,
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27 | EXPAND: ɵ9,
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28 | COLLAPSE: ɵ10,
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29 | DRILL_DOWN: ɵ11,
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30 | DRILL_UP: ɵ12,
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31 | NEXT_NODE: ɵ13,
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32 | PREVIOUS_NODE: ɵ14,
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33 | MOVE_NODE: ɵ15
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34 | };
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35 | var defaultActionMapping = {
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36 | mouse: {
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37 | click: TREE_ACTIONS.TOGGLE_ACTIVE,
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38 | dblClick: null,
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39 | contextMenu: null,
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40 | expanderClick: TREE_ACTIONS.TOGGLE_EXPANDED,
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41 | checkboxClick: TREE_ACTIONS.TOGGLE_SELECTED,
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42 | drop: TREE_ACTIONS.MOVE_NODE
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43 | },
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44 | keys: (_a = {},
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45 | _a[KEYS.RIGHT] = TREE_ACTIONS.DRILL_DOWN,
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46 | _a[KEYS.LEFT] = TREE_ACTIONS.DRILL_UP,
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47 | _a[KEYS.DOWN] = TREE_ACTIONS.NEXT_NODE,
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48 | _a[KEYS.UP] = TREE_ACTIONS.PREVIOUS_NODE,
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49 | _a[KEYS.SPACE] = TREE_ACTIONS.TOGGLE_ACTIVE,
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50 | _a[KEYS.ENTER] = TREE_ACTIONS.TOGGLE_ACTIVE,
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51 | _a)
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52 | };
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53 | var TreeOptions = /** @class */ (function () {
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54 | function TreeOptions(options) {
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55 | if (options === void 0) { options = {}; }
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56 | this.options = options;
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57 | this.actionMapping = defaultsDeep({}, this.options.actionMapping, defaultActionMapping);
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58 | if (options.rtl) {
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59 | this.actionMapping.keys[KEYS.RIGHT] = get(options, ['actionMapping', 'keys', KEYS.RIGHT]) || TREE_ACTIONS.DRILL_UP;
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60 | this.actionMapping.keys[KEYS.LEFT] = get(options, ['actionMapping', 'keys', KEYS.LEFT]) || TREE_ACTIONS.DRILL_DOWN;
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61 | }
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62 | }
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63 | Object.defineProperty(TreeOptions.prototype, "hasChildrenField", {
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64 | get: function () { return this.options.hasChildrenField || 'hasChildren'; },
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65 | enumerable: true,
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66 | configurable: true
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67 | });
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68 | Object.defineProperty(TreeOptions.prototype, "childrenField", {
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69 | get: function () { return this.options.childrenField || 'children'; },
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70 | enumerable: true,
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71 | configurable: true
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72 | });
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73 | Object.defineProperty(TreeOptions.prototype, "displayField", {
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74 | get: function () { return this.options.displayField || 'name'; },
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75 | enumerable: true,
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76 | configurable: true
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77 | });
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78 | Object.defineProperty(TreeOptions.prototype, "idField", {
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79 | get: function () { return this.options.idField || 'id'; },
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80 | enumerable: true,
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81 | configurable: true
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82 | });
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83 | Object.defineProperty(TreeOptions.prototype, "isExpandedField", {
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84 | get: function () { return this.options.isExpandedField || 'isExpanded'; },
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85 | enumerable: true,
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86 | configurable: true
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87 | });
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88 | Object.defineProperty(TreeOptions.prototype, "getChildren", {
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89 | get: function () { return this.options.getChildren; },
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90 | enumerable: true,
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91 | configurable: true
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92 | });
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93 | Object.defineProperty(TreeOptions.prototype, "levelPadding", {
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94 | get: function () { return this.options.levelPadding || 0; },
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95 | enumerable: true,
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96 | configurable: true
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97 | });
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98 | Object.defineProperty(TreeOptions.prototype, "useVirtualScroll", {
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99 | get: function () { return this.options.useVirtualScroll; },
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100 | enumerable: true,
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101 | configurable: true
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102 | });
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103 | Object.defineProperty(TreeOptions.prototype, "animateExpand", {
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104 | get: function () { return this.options.animateExpand; },
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105 | enumerable: true,
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106 | configurable: true
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107 | });
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108 | Object.defineProperty(TreeOptions.prototype, "animateSpeed", {
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109 | get: function () { return this.options.animateSpeed || 1; },
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110 | enumerable: true,
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111 | configurable: true
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112 | });
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113 | Object.defineProperty(TreeOptions.prototype, "animateAcceleration", {
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114 | get: function () { return this.options.animateAcceleration || 1.2; },
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115 | enumerable: true,
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116 | configurable: true
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117 | });
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118 | Object.defineProperty(TreeOptions.prototype, "scrollOnActivate", {
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119 | get: function () { return this.options.scrollOnActivate === undefined ? true : this.options.scrollOnActivate; },
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120 | enumerable: true,
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121 | configurable: true
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122 | });
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123 | Object.defineProperty(TreeOptions.prototype, "rtl", {
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124 | get: function () { return !!this.options.rtl; },
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125 | enumerable: true,
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126 | configurable: true
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127 | });
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128 | Object.defineProperty(TreeOptions.prototype, "rootId", {
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129 | get: function () { return this.options.rootId; },
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130 | enumerable: true,
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131 | configurable: true
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132 | });
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133 | Object.defineProperty(TreeOptions.prototype, "useCheckbox", {
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134 | get: function () { return this.options.useCheckbox; },
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135 | enumerable: true,
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136 | configurable: true
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137 | });
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138 | Object.defineProperty(TreeOptions.prototype, "useTriState", {
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139 | get: function () { return this.options.useTriState === undefined ? true : this.options.useTriState; },
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140 | enumerable: true,
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141 | configurable: true
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142 | });
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143 | Object.defineProperty(TreeOptions.prototype, "scrollContainer", {
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144 | get: function () { return this.options.scrollContainer; },
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145 | enumerable: true,
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146 | configurable: true
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147 | });
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148 | Object.defineProperty(TreeOptions.prototype, "allowDragoverStyling", {
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149 | get: function () { return this.options.allowDragoverStyling === undefined ? true : this.options.allowDragoverStyling; },
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150 | enumerable: true,
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151 | configurable: true
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152 | });
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153 | TreeOptions.prototype.getNodeClone = function (node) {
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154 | if (this.options.getNodeClone) {
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155 | return this.options.getNodeClone(node);
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156 | }
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157 | return omit(Object.assign({}, node.data), ['id']);
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158 | };
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159 | TreeOptions.prototype.allowDrop = function (element, to, $event) {
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160 | if (this.options.allowDrop instanceof Function) {
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161 | return this.options.allowDrop(element, to, $event);
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162 | }
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163 | else {
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164 | return this.options.allowDrop === undefined ? true : this.options.allowDrop;
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165 | }
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166 | };
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167 | TreeOptions.prototype.allowDrag = function (node) {
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168 | if (this.options.allowDrag instanceof Function) {
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169 | return this.options.allowDrag(node);
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170 | }
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171 | else {
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172 | return this.options.allowDrag;
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173 | }
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174 | };
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175 | TreeOptions.prototype.nodeClass = function (node) {
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176 | return this.options.nodeClass ? this.options.nodeClass(node) : '';
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177 | };
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178 | TreeOptions.prototype.nodeHeight = function (node) {
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179 | if (node.data.virtual) {
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180 | return 0;
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181 | }
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182 | var nodeHeight = this.options.nodeHeight || 22;
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183 | if (typeof nodeHeight === 'function') {
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184 | nodeHeight = nodeHeight(node);
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185 | }
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186 | // account for drop slots:
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187 | return nodeHeight + (node.index === 0 ? 2 : 1) * this.dropSlotHeight;
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188 | };
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189 | Object.defineProperty(TreeOptions.prototype, "dropSlotHeight", {
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190 | get: function () {
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191 | return isNumber(this.options.dropSlotHeight) ? this.options.dropSlotHeight : 2;
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192 | },
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193 | enumerable: true,
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194 | configurable: true
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195 | });
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196 | return TreeOptions;
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197 | }());
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198 | export { TreeOptions };
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199 | export { ɵ0, ɵ1, ɵ2, ɵ3, ɵ4, ɵ5, ɵ6, ɵ7, ɵ8, ɵ9, ɵ10, ɵ11, ɵ12, ɵ13, ɵ14, ɵ15 };
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{ TreeNode } from './tree-node.model';\nimport { TreeModel } from './tree.model';\nimport { KEYS } from '../constants/keys';\nimport { ITreeOptions } from '../defs/api';\n\nimport defaultsDeep from 'lodash/defaultsDeep';\nimport get from 'lodash/get';\nimport omit from 'lodash/omit';\nimport isNumber from 'lodash/isNumber';\n\nexport interface IActionHandler {\n  (tree: TreeModel, node: TreeNode, $event: any, ...rest);\n}\n\nexport const TREE_ACTIONS = {\n  TOGGLE_ACTIVE: (tree: TreeModel, node: TreeNode, $event: any) => node && node.toggleActivated(),\n  TOGGLE_ACTIVE_MULTI: (tree: TreeModel, node: TreeNode, $event: any) => node && node.toggleActivated(true),\n  TOGGLE_SELECTED: (tree: TreeModel, node: TreeNode, $event: any) => node && node.toggleSelected(),\n  ACTIVATE: (tree: TreeModel, node: TreeNode, $event: any) => node.setIsActive(true),\n  DEACTIVATE: (tree: TreeModel, node: TreeNode, $event: any) => node.setIsActive(false),\n  SELECT: (tree: TreeModel, node: TreeNode, $event: any) => node.setIsSelected(true),\n  DESELECT: (tree: TreeModel, node: TreeNode, $event: any) => node.setIsSelected(false),\n  FOCUS: (tree: TreeModel, node: TreeNode, $event: any) => node.focus(),\n  TOGGLE_EXPANDED: (tree: TreeModel, node: TreeNode, $event: any) => node.hasChildren && node.toggleExpanded(),\n  EXPAND: (tree: TreeModel, node: TreeNode, $event: any) => node.expand(),\n  COLLAPSE: (tree: TreeModel, node: TreeNode, $event: any) => node.collapse(),\n  DRILL_DOWN: (tree: TreeModel, node: TreeNode, $event: any) => tree.focusDrillDown(),\n  DRILL_UP: (tree: TreeModel, node: TreeNode, $event: any) => tree.focusDrillUp(),\n  NEXT_NODE: (tree: TreeModel, node: TreeNode, $event: any) =>  tree.focusNextNode(),\n  PREVIOUS_NODE: (tree: TreeModel, node: TreeNode, $event: any) =>  tree.focusPreviousNode(),\n  MOVE_NODE: (tree: TreeModel, node: TreeNode, $event: any, {from , to}: {from: any, to: any}) => {\n    // default action assumes from = node, to = {parent, index}\n    if ($event.ctrlKey) {\n      tree.copyNode(from, to);\n    } else {\n      tree.moveNode(from, to);\n    }\n  }\n};\n\nconst defaultActionMapping: IActionMapping = {\n  mouse: {\n    click: TREE_ACTIONS.TOGGLE_ACTIVE,\n    dblClick: null,\n    contextMenu: null,\n    expanderClick: TREE_ACTIONS.TOGGLE_EXPANDED,\n    checkboxClick: TREE_ACTIONS.TOGGLE_SELECTED,\n    drop: TREE_ACTIONS.MOVE_NODE\n  },\n  keys: {\n    [KEYS.RIGHT]: TREE_ACTIONS.DRILL_DOWN,\n    [KEYS.LEFT]: TREE_ACTIONS.DRILL_UP,\n    [KEYS.DOWN]: TREE_ACTIONS.NEXT_NODE,\n    [KEYS.UP]: TREE_ACTIONS.PREVIOUS_NODE,\n    [KEYS.SPACE]: TREE_ACTIONS.TOGGLE_ACTIVE,\n    [KEYS.ENTER]: TREE_ACTIONS.TOGGLE_ACTIVE\n  }\n};\n\nexport interface IActionMapping {\n  mouse?: {\n    click?: IActionHandler,\n    dblClick?: IActionHandler,\n    contextMenu?: IActionHandler,\n    expanderClick?: IActionHandler,\n    checkboxClick?: IActionHandler,\n    dragStart?: IActionHandler,\n    drag?: IActionHandler,\n    dragEnd?: IActionHandler,\n    dragOver?: IActionHandler,\n    dragLeave?: IActionHandler,\n    dragEnter?: IActionHandler,\n    drop?: IActionHandler,\n    mouseOver?: IActionHandler,\n    mouseOut?: IActionHandler\n  };\n  keys?: {\n    [key: number]: IActionHandler\n  };\n}\n\nexport class TreeOptions {\n  get hasChildrenField(): string { return this.options.hasChildrenField || 'hasChildren'; }\n  get childrenField(): string { return this.options.childrenField || 'children'; }\n  get displayField(): string { return this.options.displayField || 'name'; }\n  get idField(): string { return this.options.idField || 'id'; }\n  get isExpandedField(): string { return this.options.isExpandedField || 'isExpanded'; }\n  get getChildren(): any { return this.options.getChildren; }\n  get levelPadding(): number { return this.options.levelPadding || 0; }\n  get useVirtualScroll(): boolean { return this.options.useVirtualScroll; }\n  get animateExpand(): boolean { return this.options.animateExpand; }\n  get animateSpeed(): number { return this.options.animateSpeed || 1; }\n  get animateAcceleration(): number { return this.options.animateAcceleration || 1.2; }\n  get scrollOnActivate(): boolean { return this.options.scrollOnActivate === undefined ? true : this.options.scrollOnActivate; }\n  get rtl(): boolean { return !!this.options.rtl; }\n  get rootId(): any {return this.options.rootId; }\n  get useCheckbox(): boolean { return this.options.useCheckbox; }\n  get useTriState(): boolean { return this.options.useTriState === undefined ? true : this.options.useTriState; }\n  get scrollContainer(): HTMLElement { return this.options.scrollContainer; }\n  get allowDragoverStyling(): boolean { return this.options.allowDragoverStyling === undefined ? true : this.options.allowDragoverStyling; }\n  actionMapping: IActionMapping;\n\n  constructor(private options: ITreeOptions = {}) {\n    this.actionMapping = defaultsDeep({}, this.options.actionMapping, defaultActionMapping);\n    if (options.rtl) {\n      this.actionMapping.keys[KEYS.RIGHT] = <IActionHandler>get(options, ['actionMapping', 'keys', KEYS.RIGHT]) || TREE_ACTIONS.DRILL_UP;\n      this.actionMapping.keys[KEYS.LEFT] = <IActionHandler>get(options, ['actionMapping', 'keys', KEYS.LEFT]) || TREE_ACTIONS.DRILL_DOWN;\n    }\n  }\n\n  getNodeClone(node: TreeNode): any {\n    if (this.options.getNodeClone) {\n      return this.options.getNodeClone(node);\n    }\n\n    return omit(Object.assign({}, node.data), ['id']);\n  }\n\n  allowDrop(element, to, $event?): boolean {\n    if (this.options.allowDrop instanceof Function) {\n      return this.options.allowDrop(element, to, $event);\n    }\n    else {\n      return this.options.allowDrop === undefined ? true : this.options.allowDrop;\n    }\n  }\n\n  allowDrag(node: TreeNode): boolean {\n    if (this.options.allowDrag instanceof Function) {\n      return this.options.allowDrag(node);\n    } else {\n      return this.options.allowDrag;\n    }\n  }\n\n  nodeClass(node: TreeNode): string {\n    return this.options.nodeClass ? this.options.nodeClass(node) : '';\n  }\n\n  nodeHeight(node: TreeNode): number {\n    if (node.data.virtual) {\n      return 0;\n    }\n\n    let nodeHeight = this.options.nodeHeight || 22;\n\n    if (typeof nodeHeight === 'function') {\n      nodeHeight = nodeHeight(node);\n    }\n\n    // account for drop slots:\n    return nodeHeight + (node.index === 0 ?  2 : 1) * this.dropSlotHeight;\n  }\n\n  get dropSlotHeight(): number {\n    return isNumber(this.options.dropSlotHeight) ? this.options.dropSlotHeight : 2;\n  }\n}\n"]} |
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