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flights_web_raw/apps/angular/node_modules/primeng/bundles/primeng-tree.umd.js
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1330 lines
105 KiB
JavaScript

(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/core'), require('@angular/cdk/scrolling'), require('@angular/common'), require('primeng/api'), require('primeng/utils'), require('primeng/dom'), require('primeng/ripple')) :
typeof define === 'function' && define.amd ? define('primeng/tree', ['exports', '@angular/core', '@angular/cdk/scrolling', '@angular/common', 'primeng/api', 'primeng/utils', 'primeng/dom', 'primeng/ripple'], factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory((global.primeng = global.primeng || {}, global.primeng.tree = {}), global.ng.core, global.ng.cdk.scrolling, global.ng.common, global.primeng.api, global.primeng.utils, global.primeng.dom, global.primeng.ripple));
}(this, (function (exports, core, scrolling, common, api, utils, dom, ripple) { 'use strict';
/*! *****************************************************************************
Copyright (c) Microsoft Corporation.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */
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}
var UITreeNode = /** @class */ (function () {
function UITreeNode(tree) {
this.tree = tree;
}
UITreeNode.prototype.ngOnInit = function () {
this.node.parent = this.parentNode;
if (this.parentNode) {
this.tree.syncNodeOption(this.node, this.tree.value, 'parent', this.tree.getNodeWithKey(this.parentNode.key, this.tree.value));
}
};
UITreeNode.prototype.getIcon = function () {
var icon;
if (this.node.icon)
icon = this.node.icon;
else
icon = this.node.expanded && this.node.children && this.node.children.length ? this.node.expandedIcon : this.node.collapsedIcon;
return UITreeNode.ICON_CLASS + ' ' + icon;
};
UITreeNode.prototype.isLeaf = function () {
return this.tree.isNodeLeaf(this.node);
};
UITreeNode.prototype.toggle = function (event) {
if (this.node.expanded)
this.collapse(event);
else
this.expand(event);
};
UITreeNode.prototype.expand = function (event) {
this.node.expanded = true;
if (this.tree.virtualScroll) {
this.tree.updateSerializedValue();
}
this.tree.onNodeExpand.emit({ originalEvent: event, node: this.node });
};
UITreeNode.prototype.collapse = function (event) {
this.node.expanded = false;
if (this.tree.virtualScroll) {
this.tree.updateSerializedValue();
}
this.tree.onNodeCollapse.emit({ originalEvent: event, node: this.node });
};
UITreeNode.prototype.onNodeClick = function (event) {
this.tree.onNodeClick(event, this.node);
};
UITreeNode.prototype.onNodeKeydown = function (event) {
if (event.which === 13) {
this.tree.onNodeClick(event, this.node);
}
};
UITreeNode.prototype.onNodeTouchEnd = function () {
this.tree.onNodeTouchEnd();
};
UITreeNode.prototype.onNodeRightClick = function (event) {
this.tree.onNodeRightClick(event, this.node);
};
UITreeNode.prototype.isSelected = function () {
return this.tree.isSelected(this.node);
};
UITreeNode.prototype.onDropPoint = function (event, position) {
var _this = this;
event.preventDefault();
var dragNode = this.tree.dragNode;
var dragNodeIndex = this.tree.dragNodeIndex;
var dragNodeScope = this.tree.dragNodeScope;
var isValidDropPointIndex = this.tree.dragNodeTree === this.tree ? (position === 1 || dragNodeIndex !== this.index - 1) : true;
if (this.tree.allowDrop(dragNode, this.node, dragNodeScope) && isValidDropPointIndex) {
var dropParams_1 = Object.assign({}, this.createDropPointEventMetadata(position));
if (this.tree.validateDrop) {
this.tree.onNodeDrop.emit({
originalEvent: event,
dragNode: dragNode,
dropNode: this.node,
dropIndex: this.index,
accept: function () {
_this.processPointDrop(dropParams_1);
}
});
}
else {
this.processPointDrop(dropParams_1);
this.tree.onNodeDrop.emit({
originalEvent: event,
dragNode: dragNode,
dropNode: this.node,
dropIndex: this.index
});
}
}
this.draghoverPrev = false;
this.draghoverNext = false;
};
UITreeNode.prototype.processPointDrop = function (event) {
var newNodeList = event.dropNode.parent ? event.dropNode.parent.children : this.tree.value;
event.dragNodeSubNodes.splice(event.dragNodeIndex, 1);
var dropIndex = this.index;
if (event.position < 0) {
dropIndex = (event.dragNodeSubNodes === newNodeList) ? ((event.dragNodeIndex > event.index) ? event.index : event.index - 1) : event.index;
newNodeList.splice(dropIndex, 0, event.dragNode);
}
else {
dropIndex = newNodeList.length;
newNodeList.push(event.dragNode);
}
this.tree.dragDropService.stopDrag({
node: event.dragNode,
subNodes: event.dropNode.parent ? event.dropNode.parent.children : this.tree.value,
index: event.dragNodeIndex
});
};
UITreeNode.prototype.createDropPointEventMetadata = function (position) {
return {
dragNode: this.tree.dragNode,
dragNodeIndex: this.tree.dragNodeIndex,
dragNodeSubNodes: this.tree.dragNodeSubNodes,
dropNode: this.node,
index: this.index,
position: position
};
};
UITreeNode.prototype.onDropPointDragOver = function (event) {
event.dataTransfer.dropEffect = 'move';
event.preventDefault();
};
UITreeNode.prototype.onDropPointDragEnter = function (event, position) {
if (this.tree.allowDrop(this.tree.dragNode, this.node, this.tree.dragNodeScope)) {
if (position < 0)
this.draghoverPrev = true;
else
this.draghoverNext = true;
}
};
UITreeNode.prototype.onDropPointDragLeave = function (event) {
this.draghoverPrev = false;
this.draghoverNext = false;
};
UITreeNode.prototype.onDragStart = function (event) {
if (this.tree.draggableNodes && this.node.draggable !== false) {
event.dataTransfer.setData("text", "data");
this.tree.dragDropService.startDrag({
tree: this,
node: this.node,
subNodes: this.node.parent ? this.node.parent.children : this.tree.value,
index: this.index,
scope: this.tree.draggableScope
});
}
else {
event.preventDefault();
}
};
UITreeNode.prototype.onDragStop = function (event) {
this.tree.dragDropService.stopDrag({
node: this.node,
subNodes: this.node.parent ? this.node.parent.children : this.tree.value,
index: this.index
});
};
UITreeNode.prototype.onDropNodeDragOver = function (event) {
event.dataTransfer.dropEffect = 'move';
if (this.tree.droppableNodes) {
event.preventDefault();
event.stopPropagation();
}
};
UITreeNode.prototype.onDropNode = function (event) {
var _this = this;
if (this.tree.droppableNodes && this.node.droppable !== false) {
var dragNode = this.tree.dragNode;
if (this.tree.allowDrop(dragNode, this.node, this.tree.dragNodeScope)) {
var dropParams_2 = Object.assign({}, this.createDropNodeEventMetadata());
if (this.tree.validateDrop) {
this.tree.onNodeDrop.emit({
originalEvent: event,
dragNode: dragNode,
dropNode: this.node,
index: this.index,
accept: function () {
_this.processNodeDrop(dropParams_2);
}
});
}
else {
this.processNodeDrop(dropParams_2);
this.tree.onNodeDrop.emit({
originalEvent: event,
dragNode: dragNode,
dropNode: this.node,
index: this.index
});
}
}
}
event.preventDefault();
event.stopPropagation();
this.draghoverNode = false;
};
UITreeNode.prototype.createDropNodeEventMetadata = function () {
return {
dragNode: this.tree.dragNode,
dragNodeIndex: this.tree.dragNodeIndex,
dragNodeSubNodes: this.tree.dragNodeSubNodes,
dropNode: this.node
};
};
UITreeNode.prototype.processNodeDrop = function (event) {
var dragNodeIndex = event.dragNodeIndex;
event.dragNodeSubNodes.splice(dragNodeIndex, 1);
if (event.dropNode.children)
event.dropNode.children.push(event.dragNode);
else
event.dropNode.children = [event.dragNode];
this.tree.dragDropService.stopDrag({
node: event.dragNode,
subNodes: event.dropNode.parent ? event.dropNode.parent.children : this.tree.value,
index: dragNodeIndex
});
};
UITreeNode.prototype.onDropNodeDragEnter = function (event) {
if (this.tree.droppableNodes && this.node.droppable !== false && this.tree.allowDrop(this.tree.dragNode, this.node, this.tree.dragNodeScope)) {
this.draghoverNode = true;
}
};
UITreeNode.prototype.onDropNodeDragLeave = function (event) {
if (this.tree.droppableNodes) {
var rect = event.currentTarget.getBoundingClientRect();
if (event.x > rect.left + rect.width || event.x < rect.left || event.y >= Math.floor(rect.top + rect.height) || event.y < rect.top) {
this.draghoverNode = false;
}
}
};
UITreeNode.prototype.onKeyDown = function (event) {
var nodeElement = event.target.parentElement.parentElement;
if (nodeElement.nodeName !== 'P-TREENODE') {
return;
}
switch (event.which) {
//down arrow
case 40:
var listElement = (this.tree.droppableNodes) ? nodeElement.children[1].children[1] : nodeElement.children[0].children[1];
if (listElement && listElement.children.length > 0) {
this.focusNode(listElement.children[0]);
}
else {
var nextNodeElement = nodeElement.nextElementSibling;
if (nextNodeElement) {
this.focusNode(nextNodeElement);
}
else {
var nextSiblingAncestor = this.findNextSiblingOfAncestor(nodeElement);
if (nextSiblingAncestor) {
this.focusNode(nextSiblingAncestor);
}
}
}
event.preventDefault();
break;
//up arrow
case 38:
if (nodeElement.previousElementSibling) {
this.focusNode(this.findLastVisibleDescendant(nodeElement.previousElementSibling));
}
else {
var parentNodeElement = this.getParentNodeElement(nodeElement);
if (parentNodeElement) {
this.focusNode(parentNodeElement);
}
}
event.preventDefault();
break;
//right arrow
case 39:
if (!this.node.expanded && !this.tree.isNodeLeaf(this.node)) {
this.expand(event);
}
event.preventDefault();
break;
//left arrow
case 37:
if (this.node.expanded) {
this.collapse(event);
}
else {
var parentNodeElement = this.getParentNodeElement(nodeElement);
if (parentNodeElement) {
this.focusNode(parentNodeElement);
}
}
event.preventDefault();
break;
//enter
case 13:
this.tree.onNodeClick(event, this.node);
event.preventDefault();
break;
default:
//no op
break;
}
};
UITreeNode.prototype.findNextSiblingOfAncestor = function (nodeElement) {
var parentNodeElement = this.getParentNodeElement(nodeElement);
if (parentNodeElement) {
if (parentNodeElement.nextElementSibling)
return parentNodeElement.nextElementSibling;
else
return this.findNextSiblingOfAncestor(parentNodeElement);
}
else {
return null;
}
};
UITreeNode.prototype.findLastVisibleDescendant = function (nodeElement) {
var listElement = Array.from(nodeElement.children).find(function (el) { return dom.DomHandler.hasClass(el, 'p-treenode'); });
var childrenListElement = listElement.children[1];
if (childrenListElement && childrenListElement.children.length > 0) {
var lastChildElement = childrenListElement.children[childrenListElement.children.length - 1];
return this.findLastVisibleDescendant(lastChildElement);
}
else {
return nodeElement;
}
};
UITreeNode.prototype.getParentNodeElement = function (nodeElement) {
var parentNodeElement = nodeElement.parentElement.parentElement.parentElement;
return parentNodeElement.tagName === 'P-TREENODE' ? parentNodeElement : null;
};
UITreeNode.prototype.focusNode = function (element) {
if (this.tree.droppableNodes)
element.children[1].children[0].focus();
else
element.children[0].children[0].focus();
};
return UITreeNode;
}());
UITreeNode.ICON_CLASS = 'p-treenode-icon ';
UITreeNode.decorators = [
{ type: core.Component, args: [{
selector: 'p-treeNode',
template: "\n <ng-template [ngIf]=\"node\">\n <li *ngIf=\"tree.droppableNodes\" class=\"p-treenode-droppoint\" [ngClass]=\"{'p-treenode-droppoint-active':draghoverPrev}\"\n (drop)=\"onDropPoint($event,-1)\" (dragover)=\"onDropPointDragOver($event)\" (dragenter)=\"onDropPointDragEnter($event,-1)\" (dragleave)=\"onDropPointDragLeave($event)\"></li>\n <li *ngIf=\"!tree.horizontal\" role=\"treeitem\" [ngClass]=\"['p-treenode',node.styleClass||'', isLeaf() ? 'p-treenode-leaf': '']\">\n <div class=\"p-treenode-content\" [style.paddingLeft]=\"(level * indentation) + 'rem'\" (click)=\"onNodeClick($event)\" (contextmenu)=\"onNodeRightClick($event)\" (touchend)=\"onNodeTouchEnd()\"\n (drop)=\"onDropNode($event)\" (dragover)=\"onDropNodeDragOver($event)\" (dragenter)=\"onDropNodeDragEnter($event)\" (dragleave)=\"onDropNodeDragLeave($event)\"\n [draggable]=\"tree.draggableNodes\" (dragstart)=\"onDragStart($event)\" (dragend)=\"onDragStop($event)\" [attr.tabindex]=\"0\"\n [ngClass]=\"{'p-treenode-selectable':tree.selectionMode && node.selectable !== false,'p-treenode-dragover':draghoverNode, 'p-highlight':isSelected()}\"\n (keydown)=\"onKeyDown($event)\" [attr.aria-posinset]=\"this.index + 1\" [attr.aria-expanded]=\"this.node.expanded\" [attr.aria-selected]=\"isSelected()\" [attr.aria-label]=\"node.label\">\n <button type=\"button\" class=\"p-tree-toggler p-link\" (click)=\"toggle($event)\" pRipple>\n <span class=\"p-tree-toggler-icon pi pi-fw\" [ngClass]=\"{'pi-chevron-right':!node.expanded,'pi-chevron-down':node.expanded}\"></span>\n </button>\n <div class=\"p-checkbox p-component\" *ngIf=\"tree.selectionMode == 'checkbox'\" [attr.aria-checked]=\"isSelected()\">\n <div class=\"p-checkbox-box\" [ngClass]=\"{'p-highlight': isSelected(), 'p-indeterminate': node.partialSelected}\">\n <span class=\"p-checkbox-icon pi\" [ngClass]=\"{'pi-check':isSelected(),'pi-minus':node.partialSelected}\"></span>\n </div>\n </div>\n <span [class]=\"getIcon()\" *ngIf=\"node.icon||node.expandedIcon||node.collapsedIcon\"></span>\n <span class=\"p-treenode-label\">\n <span *ngIf=\"!tree.getTemplateForNode(node)\">{{node.label}}</span>\n <span *ngIf=\"tree.getTemplateForNode(node)\">\n <ng-container *ngTemplateOutlet=\"tree.getTemplateForNode(node); context: {$implicit: node}\"></ng-container>\n </span>\n </span>\n </div>\n <ul class=\"p-treenode-children\" style=\"display: none;\" *ngIf=\"!tree.virtualScroll && node.children && node.expanded\" [style.display]=\"node.expanded ? 'block' : 'none'\" role=\"group\">\n <p-treeNode *ngFor=\"let childNode of node.children;let firstChild=first;let lastChild=last; let index=index; trackBy: tree.trackBy\" [node]=\"childNode\" [parentNode]=\"node\"\n [firstChild]=\"firstChild\" [lastChild]=\"lastChild\" [index]=\"index\" [style.height.px]=\"tree.virtualNodeHeight\" [level]=\"level + 1\"></p-treeNode>\n </ul>\n </li>\n <li *ngIf=\"tree.droppableNodes&&lastChild\" class=\"p-treenode-droppoint\" [ngClass]=\"{'p-treenode-droppoint-active':draghoverNext}\"\n (drop)=\"onDropPoint($event,1)\" (dragover)=\"onDropPointDragOver($event)\" (dragenter)=\"onDropPointDragEnter($event,1)\" (dragleave)=\"onDropPointDragLeave($event)\"></li>\n <table *ngIf=\"tree.horizontal\" [class]=\"node.styleClass\">\n <tbody>\n <tr>\n <td class=\"p-treenode-connector\" *ngIf=\"!root\">\n <table class=\"p-treenode-connector-table\">\n <tbody>\n <tr>\n <td [ngClass]=\"{'p-treenode-connector-line':!firstChild}\"></td>\n </tr>\n <tr>\n <td [ngClass]=\"{'p-treenode-connector-line':!lastChild}\"></td>\n </tr>\n </tbody>\n </table>\n </td>\n <td class=\"p-treenode\" [ngClass]=\"{'p-treenode-collapsed':!node.expanded}\">\n <div class=\"p-treenode-content\" tabindex=\"0\" [ngClass]=\"{'p-treenode-selectable':tree.selectionMode,'p-highlight':isSelected()}\" (click)=\"onNodeClick($event)\" (contextmenu)=\"onNodeRightClick($event)\"\n (touchend)=\"onNodeTouchEnd()\" (keydown)=\"onNodeKeydown($event)\">\n <span class=\"p-tree-toggler pi pi-fw\" [ngClass]=\"{'pi-plus':!node.expanded,'pi-minus':node.expanded}\" *ngIf=\"!isLeaf()\" (click)=\"toggle($event)\"></span>\n <span [class]=\"getIcon()\" *ngIf=\"node.icon||node.expandedIcon||node.collapsedIcon\"></span>\n <span class=\"p-treenode-label\">\n <span *ngIf=\"!tree.getTemplateForNode(node)\">{{node.label}}</span>\n <span *ngIf=\"tree.getTemplateForNode(node)\">\n <ng-container *ngTemplateOutlet=\"tree.getTemplateForNode(node); context: {$implicit: node}\"></ng-container>\n </span>\n </span>\n </div>\n </td>\n <td class=\"p-treenode-children-container\" *ngIf=\"node.children && node.expanded\" [style.display]=\"node.expanded ? 'table-cell' : 'none'\">\n <div class=\"p-treenode-children\">\n <p-treeNode *ngFor=\"let childNode of node.children;let firstChild=first;let lastChild=last; trackBy: tree.trackBy\" [node]=\"childNode\"\n [firstChild]=\"firstChild\" [lastChild]=\"lastChild\"></p-treeNode>\n </div>\n </td>\n </tr>\n </tbody>\n </table>\n </ng-template>\n ",
encapsulation: core.ViewEncapsulation.None
},] }
];
UITreeNode.ctorParameters = function () { return [
{ type: undefined, decorators: [{ type: core.Inject, args: [core.forwardRef(function () { return Tree; }),] }] }
]; };
UITreeNode.propDecorators = {
rowNode: [{ type: core.Input }],
node: [{ type: core.Input }],
parentNode: [{ type: core.Input }],
root: [{ type: core.Input }],
index: [{ type: core.Input }],
firstChild: [{ type: core.Input }],
lastChild: [{ type: core.Input }],
level: [{ type: core.Input }],
indentation: [{ type: core.Input }]
};
var Tree = /** @class */ (function () {
function Tree(el, dragDropService) {
this.el = el;
this.dragDropService = dragDropService;
this.selectionChange = new core.EventEmitter();
this.onNodeSelect = new core.EventEmitter();
this.onNodeUnselect = new core.EventEmitter();
this.onNodeExpand = new core.EventEmitter();
this.onNodeCollapse = new core.EventEmitter();
this.onNodeContextMenuSelect = new core.EventEmitter();
this.onNodeDrop = new core.EventEmitter();
this.layout = 'vertical';
this.metaKeySelection = true;
this.propagateSelectionUp = true;
this.propagateSelectionDown = true;
this.loadingIcon = 'pi pi-spinner';
this.emptyMessage = 'No records found';
this.filterBy = 'label';
this.filterMode = 'lenient';
this.indentation = 1.5;
this.trackBy = function (index, item) { return item; };
this.onFilter = new core.EventEmitter();
}
Tree.prototype.ngOnInit = function () {
var _this = this;
if (this.droppableNodes) {
this.dragStartSubscription = this.dragDropService.dragStart$.subscribe(function (event) {
_this.dragNodeTree = event.tree;
_this.dragNode = event.node;
_this.dragNodeSubNodes = event.subNodes;
_this.dragNodeIndex = event.index;
_this.dragNodeScope = event.scope;
});
this.dragStopSubscription = this.dragDropService.dragStop$.subscribe(function (event) {
_this.dragNodeTree = null;
_this.dragNode = null;
_this.dragNodeSubNodes = null;
_this.dragNodeIndex = null;
_this.dragNodeScope = null;
_this.dragHover = false;
});
}
};
Tree.prototype.ngOnChanges = function (simpleChange) {
if (simpleChange.value) {
this.updateSerializedValue();
}
if (simpleChange.scrollHeight && this.virtualScrollBody) {
this.virtualScrollBody.checkViewportSize();
}
};
Object.defineProperty(Tree.prototype, "horizontal", {
get: function () {
return this.layout == 'horizontal';
},
enumerable: false,
configurable: true
});
Tree.prototype.ngAfterContentInit = function () {
var _this = this;
if (this.templates.length) {
this.templateMap = {};
}
this.templates.forEach(function (item) {
_this.templateMap[item.name] = item.template;
});
};
Tree.prototype.updateSerializedValue = function () {
this.serializedValue = [];
this.serializeNodes(null, this.getRootNode(), 0, true);
};
Tree.prototype.serializeNodes = function (parent, nodes, level, visible) {
var e_1, _a;
if (nodes && nodes.length) {
try {
for (var nodes_1 = __values(nodes), nodes_1_1 = nodes_1.next(); !nodes_1_1.done; nodes_1_1 = nodes_1.next()) {
var node = nodes_1_1.value;
node.parent = parent;
var rowNode = {
node: node,
parent: parent,
level: level,
visible: visible && (parent ? parent.expanded : true)
};
this.serializedValue.push(rowNode);
if (rowNode.visible && node.expanded) {
this.serializeNodes(node, node.children, level + 1, rowNode.visible);
}
}
}
catch (e_1_1) { e_1 = { error: e_1_1 }; }
finally {
try {
if (nodes_1_1 && !nodes_1_1.done && (_a = nodes_1.return)) _a.call(nodes_1);
}
finally { if (e_1) throw e_1.error; }
}
}
};
Tree.prototype.onNodeClick = function (event, node) {
var eventTarget = event.target;
if (dom.DomHandler.hasClass(eventTarget, 'p-tree-toggler') || dom.DomHandler.hasClass(eventTarget, 'p-tree-toggler-icon')) {
return;
}
else if (this.selectionMode) {
if (node.selectable === false) {
return;
}
if (this.hasFilteredNodes()) {
node = this.getNodeWithKey(node.key, this.value);
if (!node) {
return;
}
}
var index_1 = this.findIndexInSelection(node);
var selected = (index_1 >= 0);
if (this.isCheckboxSelectionMode()) {
if (selected) {
if (this.propagateSelectionDown)
this.propagateDown(node, false);
else
this.selection = this.selection.filter(function (val, i) { return i != index_1; });
if (this.propagateSelectionUp && node.parent) {
this.propagateUp(node.parent, false);
}
this.selectionChange.emit(this.selection);
this.onNodeUnselect.emit({ originalEvent: event, node: node });
}
else {
if (this.propagateSelectionDown)
this.propagateDown(node, true);
else
this.selection = __spread(this.selection || [], [node]);
if (this.propagateSelectionUp && node.parent) {
this.propagateUp(node.parent, true);
}
this.selectionChange.emit(this.selection);
this.onNodeSelect.emit({ originalEvent: event, node: node });
}
}
else {
var metaSelection = this.nodeTouched ? false : this.metaKeySelection;
if (metaSelection) {
var metaKey = (event.metaKey || event.ctrlKey);
if (selected && metaKey) {
if (this.isSingleSelectionMode()) {
this.selectionChange.emit(null);
}
else {
this.selection = this.selection.filter(function (val, i) { return i != index_1; });
this.selectionChange.emit(this.selection);
}
this.onNodeUnselect.emit({ originalEvent: event, node: node });
}
else {
if (this.isSingleSelectionMode()) {
this.selectionChange.emit(node);
}
else if (this.isMultipleSelectionMode()) {
this.selection = (!metaKey) ? [] : this.selection || [];
this.selection = __spread(this.selection, [node]);
this.selectionChange.emit(this.selection);
}
this.onNodeSelect.emit({ originalEvent: event, node: node });
}
}
else {
if (this.isSingleSelectionMode()) {
if (selected) {
this.selection = null;
this.onNodeUnselect.emit({ originalEvent: event, node: node });
}
else {
this.selection = node;
this.onNodeSelect.emit({ originalEvent: event, node: node });
}
}
else {
if (selected) {
this.selection = this.selection.filter(function (val, i) { return i != index_1; });
this.onNodeUnselect.emit({ originalEvent: event, node: node });
}
else {
this.selection = __spread(this.selection || [], [node]);
this.onNodeSelect.emit({ originalEvent: event, node: node });
}
}
this.selectionChange.emit(this.selection);
}
}
}
this.nodeTouched = false;
};
Tree.prototype.onNodeTouchEnd = function () {
this.nodeTouched = true;
};
Tree.prototype.onNodeRightClick = function (event, node) {
if (this.contextMenu) {
var eventTarget = event.target;
if (eventTarget.className && eventTarget.className.indexOf('p-tree-toggler') === 0) {
return;
}
else {
var index = this.findIndexInSelection(node);
var selected = (index >= 0);
if (!selected) {
if (this.isSingleSelectionMode())
this.selectionChange.emit(node);
else
this.selectionChange.emit([node]);
}
this.contextMenu.show(event);
this.onNodeContextMenuSelect.emit({ originalEvent: event, node: node });
}
}
};
Tree.prototype.findIndexInSelection = function (node) {
var index = -1;
if (this.selectionMode && this.selection) {
if (this.isSingleSelectionMode()) {
var areNodesEqual = (this.selection.key && this.selection.key === node.key) || this.selection == node;
index = areNodesEqual ? 0 : -1;
}
else {
for (var i = 0; i < this.selection.length; i++) {
var selectedNode = this.selection[i];
var areNodesEqual = (selectedNode.key && selectedNode.key === node.key) || selectedNode == node;
if (areNodesEqual) {
index = i;
break;
}
}
}
}
return index;
};
Tree.prototype.syncNodeOption = function (node, parentNodes, option, value) {
// to synchronize the node option between the filtered nodes and the original nodes(this.value)
var _node = this.hasFilteredNodes() ? this.getNodeWithKey(node.key, parentNodes) : null;
if (_node) {
_node[option] = value || node[option];
}
};
Tree.prototype.hasFilteredNodes = function () {
return this.filter && this.filteredNodes && this.filteredNodes.length;
};
Tree.prototype.getNodeWithKey = function (key, nodes) {
var e_2, _a;
try {
for (var nodes_2 = __values(nodes), nodes_2_1 = nodes_2.next(); !nodes_2_1.done; nodes_2_1 = nodes_2.next()) {
var node = nodes_2_1.value;
if (node.key === key) {
return node;
}
if (node.children) {
var matchedNode = this.getNodeWithKey(key, node.children);
if (matchedNode) {
return matchedNode;
}
}
}
}
catch (e_2_1) { e_2 = { error: e_2_1 }; }
finally {
try {
if (nodes_2_1 && !nodes_2_1.done && (_a = nodes_2.return)) _a.call(nodes_2);
}
finally { if (e_2) throw e_2.error; }
}
};
Tree.prototype.propagateUp = function (node, select) {
var e_3, _a;
if (node.children && node.children.length) {
var selectedCount = 0;
var childPartialSelected = false;
try {
for (var _b = __values(node.children), _c = _b.next(); !_c.done; _c = _b.next()) {
var child = _c.value;
if (this.isSelected(child)) {
selectedCount++;
}
else if (child.partialSelected) {
childPartialSelected = true;
}
}
}
catch (e_3_1) { e_3 = { error: e_3_1 }; }
finally {
try {
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
}
finally { if (e_3) throw e_3.error; }
}
if (select && selectedCount == node.children.length) {
this.selection = __spread(this.selection || [], [node]);
node.partialSelected = false;
}
else {
if (!select) {
var index_2 = this.findIndexInSelection(node);
if (index_2 >= 0) {
this.selection = this.selection.filter(function (val, i) { return i != index_2; });
}
}
if (childPartialSelected || selectedCount > 0 && selectedCount != node.children.length)
node.partialSelected = true;
else
node.partialSelected = false;
}
this.syncNodeOption(node, this.filteredNodes, 'partialSelected');
}
var parent = node.parent;
if (parent) {
this.propagateUp(parent, select);
}
};
Tree.prototype.propagateDown = function (node, select) {
var e_4, _a;
var index = this.findIndexInSelection(node);
if (select && index == -1) {
this.selection = __spread(this.selection || [], [node]);
}
else if (!select && index > -1) {
this.selection = this.selection.filter(function (val, i) { return i != index; });
}
node.partialSelected = false;
this.syncNodeOption(node, this.filteredNodes, 'partialSelected');
if (node.children && node.children.length) {
try {
for (var _b = __values(node.children), _c = _b.next(); !_c.done; _c = _b.next()) {
var child = _c.value;
this.propagateDown(child, select);
}
}
catch (e_4_1) { e_4 = { error: e_4_1 }; }
finally {
try {
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
}
finally { if (e_4) throw e_4.error; }
}
}
};
Tree.prototype.isSelected = function (node) {
return this.findIndexInSelection(node) != -1;
};
Tree.prototype.isSingleSelectionMode = function () {
return this.selectionMode && this.selectionMode == 'single';
};
Tree.prototype.isMultipleSelectionMode = function () {
return this.selectionMode && this.selectionMode == 'multiple';
};
Tree.prototype.isCheckboxSelectionMode = function () {
return this.selectionMode && this.selectionMode == 'checkbox';
};
Tree.prototype.isNodeLeaf = function (node) {
return node.leaf == false ? false : !(node.children && node.children.length);
};
Tree.prototype.getRootNode = function () {
return this.filteredNodes ? this.filteredNodes : this.value;
};
Tree.prototype.getTemplateForNode = function (node) {
if (this.templateMap)
return node.type ? this.templateMap[node.type] : this.templateMap['default'];
else
return null;
};
Tree.prototype.onDragOver = function (event) {
if (this.droppableNodes && (!this.value || this.value.length === 0)) {
event.dataTransfer.dropEffect = 'move';
event.preventDefault();
}
};
Tree.prototype.onDrop = function (event) {
if (this.droppableNodes && (!this.value || this.value.length === 0)) {
event.preventDefault();
var dragNode = this.dragNode;
if (this.allowDrop(dragNode, null, this.dragNodeScope)) {
var dragNodeIndex = this.dragNodeIndex;
this.dragNodeSubNodes.splice(dragNodeIndex, 1);
this.value = this.value || [];
this.value.push(dragNode);
this.dragDropService.stopDrag({
node: dragNode
});
}
}
};
Tree.prototype.onDragEnter = function (event) {
if (this.droppableNodes && this.allowDrop(this.dragNode, null, this.dragNodeScope)) {
this.dragHover = true;
}
};
Tree.prototype.onDragLeave = function (event) {
if (this.droppableNodes) {
var rect = event.currentTarget.getBoundingClientRect();
if (event.x > rect.left + rect.width || event.x < rect.left || event.y > rect.top + rect.height || event.y < rect.top) {
this.dragHover = false;
}
}
};
Tree.prototype.allowDrop = function (dragNode, dropNode, dragNodeScope) {
if (!dragNode) {
//prevent random html elements to be dragged
return false;
}
else if (this.isValidDragScope(dragNodeScope)) {
var allow = true;
if (dropNode) {
if (dragNode === dropNode) {
allow = false;
}
else {
var parent = dropNode.parent;
while (parent != null) {
if (parent === dragNode) {
allow = false;
break;
}
parent = parent.parent;
}
}
}
return allow;
}
else {
return false;
}
};
Tree.prototype.isValidDragScope = function (dragScope) {
var e_5, _a, e_6, _b;
var dropScope = this.droppableScope;
if (dropScope) {
if (typeof dropScope === 'string') {
if (typeof dragScope === 'string')
return dropScope === dragScope;
else if (dragScope instanceof Array)
return dragScope.indexOf(dropScope) != -1;
}
else if (dropScope instanceof Array) {
if (typeof dragScope === 'string') {
return dropScope.indexOf(dragScope) != -1;
}
else if (dragScope instanceof Array) {
try {
for (var dropScope_1 = __values(dropScope), dropScope_1_1 = dropScope_1.next(); !dropScope_1_1.done; dropScope_1_1 = dropScope_1.next()) {
var s = dropScope_1_1.value;
try {
for (var dragScope_1 = (e_6 = void 0, __values(dragScope)), dragScope_1_1 = dragScope_1.next(); !dragScope_1_1.done; dragScope_1_1 = dragScope_1.next()) {
var ds = dragScope_1_1.value;
if (s === ds) {
return true;
}
}
}
catch (e_6_1) { e_6 = { error: e_6_1 }; }
finally {
try {
if (dragScope_1_1 && !dragScope_1_1.done && (_b = dragScope_1.return)) _b.call(dragScope_1);
}
finally { if (e_6) throw e_6.error; }
}
}
}
catch (e_5_1) { e_5 = { error: e_5_1 }; }
finally {
try {
if (dropScope_1_1 && !dropScope_1_1.done && (_a = dropScope_1.return)) _a.call(dropScope_1);
}
finally { if (e_5) throw e_5.error; }
}
}
}
return false;
}
else {
return true;
}
};
Tree.prototype._filter = function (event) {
var e_7, _a;
var filterValue = event.target.value;
if (filterValue === '') {
this.filteredNodes = null;
}
else {
this.filteredNodes = [];
var searchFields = this.filterBy.split(',');
var filterText = utils.ObjectUtils.removeAccents(filterValue).toLocaleLowerCase(this.filterLocale);
var isStrictMode = this.filterMode === 'strict';
try {
for (var _b = __values(this.value), _c = _b.next(); !_c.done; _c = _b.next()) {
var node = _c.value;
var copyNode = Object.assign({}, node);
var paramsWithoutNode = { searchFields: searchFields, filterText: filterText, isStrictMode: isStrictMode };
if ((isStrictMode && (this.findFilteredNodes(copyNode, paramsWithoutNode) || this.isFilterMatched(copyNode, paramsWithoutNode))) ||
(!isStrictMode && (this.isFilterMatched(copyNode, paramsWithoutNode) || this.findFilteredNodes(copyNode, paramsWithoutNode)))) {
this.filteredNodes.push(copyNode);
}
}
}
catch (e_7_1) { e_7 = { error: e_7_1 }; }
finally {
try {
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
}
finally { if (e_7) throw e_7.error; }
}
}
this.updateSerializedValue();
this.onFilter.emit({
filter: filterValue,
filteredValue: this.filteredNodes
});
};
Tree.prototype.findFilteredNodes = function (node, paramsWithoutNode) {
var e_8, _a;
if (node) {
var matched = false;
if (node.children) {
var childNodes = __spread(node.children);
node.children = [];
try {
for (var childNodes_1 = __values(childNodes), childNodes_1_1 = childNodes_1.next(); !childNodes_1_1.done; childNodes_1_1 = childNodes_1.next()) {
var childNode = childNodes_1_1.value;
var copyChildNode = Object.assign({}, childNode);
if (this.isFilterMatched(copyChildNode, paramsWithoutNode)) {
matched = true;
node.children.push(copyChildNode);
}
}
}
catch (e_8_1) { e_8 = { error: e_8_1 }; }
finally {
try {
if (childNodes_1_1 && !childNodes_1_1.done && (_a = childNodes_1.return)) _a.call(childNodes_1);
}
finally { if (e_8) throw e_8.error; }
}
}
if (matched) {
node.expanded = true;
return true;
}
}
};
Tree.prototype.isFilterMatched = function (node, _a) {
var e_9, _b;
var searchFields = _a.searchFields, filterText = _a.filterText, isStrictMode = _a.isStrictMode;
var matched = false;
try {
for (var searchFields_1 = __values(searchFields), searchFields_1_1 = searchFields_1.next(); !searchFields_1_1.done; searchFields_1_1 = searchFields_1.next()) {
var field = searchFields_1_1.value;
var fieldValue = utils.ObjectUtils.removeAccents(String(utils.ObjectUtils.resolveFieldData(node, field))).toLocaleLowerCase(this.filterLocale);
if (fieldValue.indexOf(filterText) > -1) {
matched = true;
}
}
}
catch (e_9_1) { e_9 = { error: e_9_1 }; }
finally {
try {
if (searchFields_1_1 && !searchFields_1_1.done && (_b = searchFields_1.return)) _b.call(searchFields_1);
}
finally { if (e_9) throw e_9.error; }
}
if (!matched || (isStrictMode && !this.isNodeLeaf(node))) {
matched = this.findFilteredNodes(node, { searchFields: searchFields, filterText: filterText, isStrictMode: isStrictMode }) || matched;
}
return matched;
};
Tree.prototype.getBlockableElement = function () {
return this.el.nativeElement.children[0];
};
Tree.prototype.ngOnDestroy = function () {
if (this.dragStartSubscription) {
this.dragStartSubscription.unsubscribe();
}
if (this.dragStopSubscription) {
this.dragStopSubscription.unsubscribe();
}
};
return Tree;
}());
Tree.decorators = [
{ type: core.Component, args: [{
selector: 'p-tree',
template: "\n <div [ngClass]=\"{'p-tree p-component':true,'p-tree-selectable':selectionMode,\n 'p-treenode-dragover':dragHover,'p-tree-loading': loading, 'p-tree-flex-scrollable': scrollHeight === 'flex'}\" \n [ngStyle]=\"style\" [class]=\"styleClass\" *ngIf=\"!horizontal\"\n (drop)=\"onDrop($event)\" (dragover)=\"onDragOver($event)\" (dragenter)=\"onDragEnter($event)\" (dragleave)=\"onDragLeave($event)\">\n <div class=\"p-tree-loading-overlay p-component-overlay\" *ngIf=\"loading\">\n <i [class]=\"'p-tree-loading-icon pi-spin ' + loadingIcon\"></i>\n </div>\n <div *ngIf=\"filter\" class=\"p-tree-filter-container\">\n <input #filter type=\"text\" autocomplete=\"off\" class=\"p-tree-filter p-inputtext p-component\" [attr.placeholder]=\"filterPlaceholder\"\n (keydown.enter)=\"$event.preventDefault()\" (input)=\"_filter($event)\">\n <span class=\"p-tree-filter-icon pi pi-search\"></span>\n </div>\n <ng-container *ngIf=\"!virtualScroll; else virtualScrollList\">\n <div class=\"p-tree-wrapper\" [style.max-height]=\"scrollHeight\">\n <ul class=\"p-tree-container\" *ngIf=\"getRootNode()\" role=\"tree\" [attr.aria-label]=\"ariaLabel\" [attr.aria-labelledby]=\"ariaLabelledBy\">\n <p-treeNode *ngFor=\"let node of getRootNode(); let firstChild=first;let lastChild=last; let index=index; trackBy: trackBy\" [node]=\"node\"\n [firstChild]=\"firstChild\" [lastChild]=\"lastChild\" [index]=\"index\" [level]=\"0\"></p-treeNode>\n </ul>\n </div>\n </ng-container>\n <ng-template #virtualScrollList>\n <cdk-virtual-scroll-viewport class=\"p-tree-wrapper\" [style.height]=\"scrollHeight\" [itemSize]=\"virtualNodeHeight\" [minBufferPx]=\"minBufferPx\" [maxBufferPx]=\"maxBufferPx\">\n <ul class=\"p-tree-container\" *ngIf=\"getRootNode()\" role=\"tree\" [attr.aria-label]=\"ariaLabel\" [attr.aria-labelledby]=\"ariaLabelledBy\">\n <p-treeNode *cdkVirtualFor=\"let rowNode of serializedValue; let firstChild=first; let lastChild=last; let index=index; trackBy: trackBy; templateCacheSize: 0\" [level]=\"rowNode.level\"\n [rowNode]=\"rowNode\" [node]=\"rowNode.node\" [firstChild]=\"firstChild\" [lastChild]=\"lastChild\" [index]=\"index\" [style.height.px]=\"virtualNodeHeight\" [indentation]=\"indentation\"></p-treeNode>\n </ul>\n </cdk-virtual-scroll-viewport>\n </ng-template>\n <div class=\"p-tree-empty-message\" *ngIf=\"!loading && (value == null || value.length === 0)\">{{emptyMessage}}</div>\n </div>\n <div [ngClass]=\"{'p-tree p-tree-horizontal p-component':true,'p-tree-selectable':selectionMode}\" [ngStyle]=\"style\" [class]=\"styleClass\" *ngIf=\"horizontal\">\n <div class=\"p-tree-loading-mask p-component-overlay\" *ngIf=\"loading\">\n <i [class]=\"'p-tree-loading-icon pi-spin ' + loadingIcon\"></i>\n </div>\n <table *ngIf=\"value&&value[0]\">\n <p-treeNode [node]=\"value[0]\" [root]=\"true\"></p-treeNode>\n </table>\n <div class=\"p-tree-empty-message\" *ngIf=\"!loading && (value == null || value.length === 0)\">{{emptyMessage}}</div>\n </div>\n ",
changeDetection: core.ChangeDetectionStrategy.Default,
encapsulation: core.ViewEncapsulation.None,
styles: [".p-tree-container{overflow:auto}.p-tree-container,.p-treenode-children{list-style-type:none;margin:0;padding:0}.p-tree-wrapper{overflow:auto}.p-tree-toggler,.p-treenode-selectable{-moz-user-select:none;-ms-user-select:none;-webkit-user-select:none;cursor:pointer;user-select:none}.p-tree-toggler{-ms-flex-align:center;-ms-flex-pack:center;align-items:center;display:-ms-inline-flexbox;display:inline-flex;justify-content:center;overflow:hidden;position:relative}.p-treenode-leaf>.p-treenode-content .p-tree-toggler{visibility:hidden}.p-treenode-content{-ms-flex-align:center;align-items:center;display:-ms-flexbox;display:flex}.p-tree-filter{width:100%}.p-tree-filter-container{display:block;position:relative;width:100%}.p-tree-filter-icon{margin-top:-.5rem;position:absolute;top:50%}.p-tree-loading{min-height:4rem;position:relative}.p-tree .p-tree-loading-overlay{-ms-flex-align:center;-ms-flex-pack:center;align-items:center;display:-ms-flexbox;display:flex;justify-content:center;position:absolute;z-index:2}.p-tree-flex-scrollable{-ms-flex:1;-ms-flex-direction:column;display:-ms-flexbox;display:flex;flex:1;flex-direction:column;height:100%}.p-tree-flex-scrollable .p-tree-wrapper{-ms-flex:1;flex:1}.p-tree .p-treenode-droppoint{height:4px;list-style-type:none}.p-tree .p-treenode-droppoint-active{border:0}.p-tree-horizontal{overflow:auto;padding-left:0;padding-right:0;width:auto}.p-tree.p-tree-horizontal table,.p-tree.p-tree-horizontal td,.p-tree.p-tree-horizontal tr{border-collapse:collapse;margin:0;padding:0;vertical-align:middle}.p-tree-horizontal .p-treenode-content{-ms-flex-align:center;align-items:center;display:-ms-flexbox;display:flex;font-weight:400;padding:.4em 1em .4em .2em}.p-tree-horizontal .p-treenode-parent .p-treenode-content{font-weight:400;white-space:nowrap}.p-tree.p-tree-horizontal .p-treenode{background:url(\"data:image/gif;base64,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},] }
];
Tree.ctorParameters = function () { return [
{ type: core.ElementRef },
{ type: api.TreeDragDropService, decorators: [{ type: core.Optional }] }
]; };
Tree.propDecorators = {
value: [{ type: core.Input }],
selectionMode: [{ type: core.Input }],
selection: [{ type: core.Input }],
selectionChange: [{ type: core.Output }],
onNodeSelect: [{ type: core.Output }],
onNodeUnselect: [{ type: core.Output }],
onNodeExpand: [{ type: core.Output }],
onNodeCollapse: [{ type: core.Output }],
onNodeContextMenuSelect: [{ type: core.Output }],
onNodeDrop: [{ type: core.Output }],
style: [{ type: core.Input }],
styleClass: [{ type: core.Input }],
contextMenu: [{ type: core.Input }],
layout: [{ type: core.Input }],
draggableScope: [{ type: core.Input }],
droppableScope: [{ type: core.Input }],
draggableNodes: [{ type: core.Input }],
droppableNodes: [{ type: core.Input }],
metaKeySelection: [{ type: core.Input }],
propagateSelectionUp: [{ type: core.Input }],
propagateSelectionDown: [{ type: core.Input }],
loading: [{ type: core.Input }],
loadingIcon: [{ type: core.Input }],
emptyMessage: [{ type: core.Input }],
ariaLabel: [{ type: core.Input }],
ariaLabelledBy: [{ type: core.Input }],
validateDrop: [{ type: core.Input }],
filter: [{ type: core.Input }],
filterBy: [{ type: core.Input }],
filterMode: [{ type: core.Input }],
filterPlaceholder: [{ type: core.Input }],
filterLocale: [{ type: core.Input }],
scrollHeight: [{ type: core.Input }],
virtualScroll: [{ type: core.Input }],
virtualNodeHeight: [{ type: core.Input }],
minBufferPx: [{ type: core.Input }],
maxBufferPx: [{ type: core.Input }],
indentation: [{ type: core.Input }],
trackBy: [{ type: core.Input }],
onFilter: [{ type: core.Output }],
templates: [{ type: core.ContentChildren, args: [api.PrimeTemplate,] }],
virtualScrollBody: [{ type: core.ViewChild, args: [scrolling.CdkVirtualScrollViewport,] }]
};
var TreeModule = /** @class */ (function () {
function TreeModule() {
}
return TreeModule;
}());
TreeModule.decorators = [
{ type: core.NgModule, args: [{
imports: [common.CommonModule, scrolling.ScrollingModule, ripple.RippleModule],
exports: [Tree, api.SharedModule, scrolling.ScrollingModule],
declarations: [Tree, UITreeNode]
},] }
];
/**
* Generated bundle index. Do not edit.
*/
exports.Tree = Tree;
exports.TreeModule = TreeModule;
exports.UITreeNode = UITreeNode;
Object.defineProperty(exports, '__esModule', { value: true });
})));
//# sourceMappingURL=primeng-tree.umd.js.map