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979 lines
47 KiB
JavaScript
979 lines
47 KiB
JavaScript
"use strict";
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var __assign = (this && this.__assign) || function () {
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__assign = Object.assign || function(t) {
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for (var s, i = 1, n = arguments.length; i < n; i++) {
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s = arguments[i];
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for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
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t[p] = s[p];
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}
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return t;
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};
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return __assign.apply(this, arguments);
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};
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var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
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var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
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else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
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return c > 3 && r && Object.defineProperty(target, key, r), r;
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};
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var __metadata = (this && this.__metadata) || function (k, v) {
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if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
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};
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var __param = (this && this.__param) || function (paramIndex, decorator) {
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return function (target, key) { decorator(target, key, paramIndex); }
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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var core_1 = require("@angular/core");
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var core_2 = require("@angular/core");
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var common_1 = require("@angular/common");
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var shared_1 = require("../common/shared");
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var shared_2 = require("../common/shared");
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var treedragdropservice_1 = require("../common/treedragdropservice");
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var objectutils_1 = require("../utils/objectutils");
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var UITreeNode = /** @class */ (function () {
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function UITreeNode(tree) {
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this.tree = tree;
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}
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UITreeNode_1 = UITreeNode;
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UITreeNode.prototype.ngOnInit = function () {
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this.node.parent = this.parentNode;
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if (this.parentNode) {
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this.tree.syncNodeOption(this.node, this.tree.value, 'parent', this.tree.getNodeWithKey(this.parentNode.key, this.tree.value));
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}
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};
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UITreeNode.prototype.getIcon = function () {
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var icon;
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if (this.node.icon)
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icon = this.node.icon;
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else
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icon = this.node.expanded && this.node.children && this.node.children.length ? this.node.expandedIcon : this.node.collapsedIcon;
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return UITreeNode_1.ICON_CLASS + ' ' + icon;
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};
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UITreeNode.prototype.isLeaf = function () {
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return this.tree.isNodeLeaf(this.node);
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};
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UITreeNode.prototype.toggle = function (event) {
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if (this.node.expanded)
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this.collapse(event);
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else
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this.expand(event);
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};
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UITreeNode.prototype.expand = function (event) {
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this.node.expanded = true;
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this.tree.onNodeExpand.emit({ originalEvent: event, node: this.node });
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};
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UITreeNode.prototype.collapse = function (event) {
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this.node.expanded = false;
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this.tree.onNodeCollapse.emit({ originalEvent: event, node: this.node });
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};
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UITreeNode.prototype.onNodeClick = function (event) {
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this.tree.onNodeClick(event, this.node);
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};
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UITreeNode.prototype.onNodeTouchEnd = function () {
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this.tree.onNodeTouchEnd();
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};
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UITreeNode.prototype.onNodeRightClick = function (event) {
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this.tree.onNodeRightClick(event, this.node);
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};
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UITreeNode.prototype.isSelected = function () {
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return this.tree.isSelected(this.node);
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};
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UITreeNode.prototype.onDropPoint = function (event, position) {
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var _this = this;
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event.preventDefault();
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var dragNode = this.tree.dragNode;
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var dragNodeIndex = this.tree.dragNodeIndex;
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var dragNodeScope = this.tree.dragNodeScope;
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var isValidDropPointIndex = this.tree.dragNodeTree === this.tree ? (position === 1 || dragNodeIndex !== this.index - 1) : true;
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if (this.tree.allowDrop(dragNode, this.node, dragNodeScope) && isValidDropPointIndex) {
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if (this.tree.validateDrop) {
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this.tree.onNodeDrop.emit({
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originalEvent: event,
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dragNode: dragNode,
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dropNode: this.node,
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dropIndex: this.index,
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accept: function () {
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_this.processPointDrop(dragNode, dragNodeIndex, position);
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}
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});
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}
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else {
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this.processPointDrop(dragNode, dragNodeIndex, position);
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this.tree.onNodeDrop.emit({
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originalEvent: event,
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dragNode: dragNode,
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dropNode: this.node,
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dropIndex: this.index
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});
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}
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}
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this.draghoverPrev = false;
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this.draghoverNext = false;
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};
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UITreeNode.prototype.processPointDrop = function (dragNode, dragNodeIndex, position) {
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var newNodeList = this.node.parent ? this.node.parent.children : this.tree.value;
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this.tree.dragNodeSubNodes.splice(dragNodeIndex, 1);
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var dropIndex = this.index;
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if (position < 0) {
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dropIndex = (this.tree.dragNodeSubNodes === newNodeList) ? ((this.tree.dragNodeIndex > this.index) ? this.index : this.index - 1) : this.index;
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newNodeList.splice(dropIndex, 0, dragNode);
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}
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else {
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dropIndex = newNodeList.length;
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newNodeList.push(dragNode);
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}
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this.tree.dragDropService.stopDrag({
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node: dragNode,
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subNodes: this.node.parent ? this.node.parent.children : this.tree.value,
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index: dragNodeIndex
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});
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};
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UITreeNode.prototype.onDropPointDragOver = function (event) {
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event.dataTransfer.dropEffect = 'move';
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event.preventDefault();
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};
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UITreeNode.prototype.onDropPointDragEnter = function (event, position) {
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if (this.tree.allowDrop(this.tree.dragNode, this.node, this.tree.dragNodeScope)) {
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if (position < 0)
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this.draghoverPrev = true;
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else
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this.draghoverNext = true;
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}
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};
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UITreeNode.prototype.onDropPointDragLeave = function (event) {
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this.draghoverPrev = false;
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this.draghoverNext = false;
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};
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UITreeNode.prototype.onDragStart = function (event) {
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if (this.tree.draggableNodes && this.node.draggable !== false) {
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event.dataTransfer.setData("text", "data");
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this.tree.dragDropService.startDrag({
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tree: this,
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node: this.node,
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subNodes: this.node.parent ? this.node.parent.children : this.tree.value,
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index: this.index,
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scope: this.tree.draggableScope
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});
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}
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else {
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event.preventDefault();
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}
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};
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UITreeNode.prototype.onDragStop = function (event) {
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this.tree.dragDropService.stopDrag({
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node: this.node,
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subNodes: this.node.parent ? this.node.parent.children : this.tree.value,
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index: this.index
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});
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};
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UITreeNode.prototype.onDropNodeDragOver = function (event) {
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event.dataTransfer.dropEffect = 'move';
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if (this.tree.droppableNodes) {
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event.preventDefault();
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event.stopPropagation();
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}
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};
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UITreeNode.prototype.onDropNode = function (event) {
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var _this = this;
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if (this.tree.droppableNodes && this.node.droppable !== false) {
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event.preventDefault();
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event.stopPropagation();
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var dragNode_1 = this.tree.dragNode;
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if (this.tree.allowDrop(dragNode_1, this.node, this.tree.dragNodeScope)) {
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if (this.tree.validateDrop) {
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this.tree.onNodeDrop.emit({
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originalEvent: event,
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dragNode: dragNode_1,
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dropNode: this.node,
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index: this.index,
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accept: function () {
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_this.processNodeDrop(dragNode_1);
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}
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});
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}
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else {
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this.processNodeDrop(dragNode_1);
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this.tree.onNodeDrop.emit({
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originalEvent: event,
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dragNode: dragNode_1,
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dropNode: this.node,
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index: this.index
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});
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}
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}
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}
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this.draghoverNode = false;
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};
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UITreeNode.prototype.processNodeDrop = function (dragNode) {
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var dragNodeIndex = this.tree.dragNodeIndex;
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this.tree.dragNodeSubNodes.splice(dragNodeIndex, 1);
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if (this.node.children)
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this.node.children.push(dragNode);
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else
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this.node.children = [dragNode];
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this.tree.dragDropService.stopDrag({
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node: dragNode,
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subNodes: this.node.parent ? this.node.parent.children : this.tree.value,
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index: this.tree.dragNodeIndex
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});
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};
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UITreeNode.prototype.onDropNodeDragEnter = function (event) {
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if (this.tree.droppableNodes && this.node.droppable !== false && this.tree.allowDrop(this.tree.dragNode, this.node, this.tree.dragNodeScope)) {
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this.draghoverNode = true;
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}
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};
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UITreeNode.prototype.onDropNodeDragLeave = function (event) {
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if (this.tree.droppableNodes) {
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var rect = event.currentTarget.getBoundingClientRect();
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if (event.x > rect.left + rect.width || event.x < rect.left || event.y >= Math.floor(rect.top + rect.height) || event.y < rect.top) {
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this.draghoverNode = false;
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}
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}
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};
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UITreeNode.prototype.onKeyDown = function (event) {
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var nodeElement = event.target.parentElement.parentElement;
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switch (event.which) {
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//down arrow
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case 40:
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var listElement = (this.tree.droppableNodes) ? nodeElement.children[1].children[1] : nodeElement.children[0].children[1];
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if (listElement) {
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this.focusNode(listElement.children[0]);
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}
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else {
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var nextNodeElement = nodeElement.nextElementSibling;
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if (nextNodeElement) {
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this.focusNode(nextNodeElement);
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}
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else {
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var nextSiblingAncestor = this.findNextSiblingOfAncestor(nodeElement);
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if (nextSiblingAncestor) {
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this.focusNode(nextSiblingAncestor);
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}
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}
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}
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event.preventDefault();
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break;
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//up arrow
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case 38:
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if (nodeElement.previousElementSibling) {
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this.focusNode(this.findLastVisibleDescendant(nodeElement.previousElementSibling));
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}
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else {
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var parentNodeElement = this.getParentNodeElement(nodeElement);
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if (parentNodeElement) {
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this.focusNode(parentNodeElement);
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}
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}
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event.preventDefault();
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break;
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//right arrow
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case 39:
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if (!this.node.expanded) {
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this.expand(event);
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}
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event.preventDefault();
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break;
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//left arrow
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case 37:
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if (this.node.expanded) {
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this.collapse(event);
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}
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else {
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var parentNodeElement = this.getParentNodeElement(nodeElement);
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if (parentNodeElement) {
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this.focusNode(parentNodeElement);
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}
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}
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event.preventDefault();
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break;
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//enter
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case 13:
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this.tree.onNodeClick(event, this.node);
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event.preventDefault();
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break;
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default:
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//no op
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break;
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}
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};
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UITreeNode.prototype.findNextSiblingOfAncestor = function (nodeElement) {
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var parentNodeElement = this.getParentNodeElement(nodeElement);
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if (parentNodeElement) {
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if (parentNodeElement.nextElementSibling)
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return parentNodeElement.nextElementSibling;
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else
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return this.findNextSiblingOfAncestor(parentNodeElement);
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}
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else {
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return null;
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}
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};
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UITreeNode.prototype.findLastVisibleDescendant = function (nodeElement) {
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var childrenListElement = nodeElement.children[0].children[1];
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if (childrenListElement) {
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var lastChildElement = childrenListElement.children[childrenListElement.children.length - 1];
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return this.findLastVisibleDescendant(lastChildElement);
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}
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else {
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return nodeElement;
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}
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};
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UITreeNode.prototype.getParentNodeElement = function (nodeElement) {
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var parentNodeElement = nodeElement.parentElement.parentElement.parentElement;
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return parentNodeElement.tagName === 'P-TREENODE' ? parentNodeElement : null;
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};
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UITreeNode.prototype.focusNode = function (element) {
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if (this.tree.droppableNodes)
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element.children[1].children[0].focus();
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else
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element.children[0].children[0].focus();
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};
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var UITreeNode_1;
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UITreeNode.ICON_CLASS = 'ui-treenode-icon ';
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__decorate([
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core_1.Input(),
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__metadata("design:type", Object)
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], UITreeNode.prototype, "node", void 0);
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__decorate([
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core_1.Input(),
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__metadata("design:type", Object)
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], UITreeNode.prototype, "parentNode", void 0);
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__decorate([
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core_1.Input(),
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__metadata("design:type", Boolean)
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], UITreeNode.prototype, "root", void 0);
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__decorate([
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core_1.Input(),
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__metadata("design:type", Number)
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], UITreeNode.prototype, "index", void 0);
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__decorate([
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core_1.Input(),
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__metadata("design:type", Boolean)
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], UITreeNode.prototype, "firstChild", void 0);
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__decorate([
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core_1.Input(),
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__metadata("design:type", Boolean)
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], UITreeNode.prototype, "lastChild", void 0);
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UITreeNode = UITreeNode_1 = __decorate([
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core_1.Component({
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selector: 'p-treeNode',
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template: "\n <ng-template [ngIf]=\"node\">\n <li *ngIf=\"tree.droppableNodes\" class=\"ui-treenode-droppoint\" [ngClass]=\"{'ui-treenode-droppoint-active ui-state-highlight':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]=\"['ui-treenode',node.styleClass||'', isLeaf() ? 'ui-treenode-leaf': '']\">\n <div class=\"ui-treenode-content\" (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)\" tabIndex=\"0\"\n [ngClass]=\"{'ui-treenode-selectable':tree.selectionMode && node.selectable !== false,'ui-treenode-dragover':draghoverNode, 'ui-treenode-content-selected':isSelected()}\" \n (keydown)=\"onKeyDown($event)\" [attr.aria-posinset]=\"this.index + 1\" [attr.aria-expanded]=\"this.node.expanded\" [attr.aria-selected]=\"isSelected()\">\n <span class=\"ui-tree-toggler pi pi-fw ui-unselectable-text\" [ngClass]=\"{'pi-caret-right':!node.expanded,'pi-caret-down':node.expanded}\"\n (click)=\"toggle($event)\"></span\n ><div class=\"ui-chkbox\" *ngIf=\"tree.selectionMode == 'checkbox'\"><div class=\"ui-chkbox-box ui-widget ui-corner-all ui-state-default\" [ngClass]=\"{'ui-state-disabled': node.selectable === false}\">\n <span class=\"ui-chkbox-icon ui-clickable pi\"\n [ngClass]=\"{'pi-check':isSelected(),'pi-minus':node.partialSelected}\"></span></div></div\n ><span [class]=\"getIcon()\" *ngIf=\"node.icon||node.expandedIcon||node.collapsedIcon\"></span\n ><span class=\"ui-treenode-label ui-corner-all\"\n [ngClass]=\"{'ui-state-highlight':isSelected()}\">\n <span *ngIf=\"!tree.getTemplateForNode(node)\">{{node.label}}</span>\n <span *ngIf=\"tree.getTemplateForNode(node)\">\n <ng-container *ngTemplateOutlet=\"tree.getTemplateForNode(node); context: {$implicit: node}\"></ng-container>\n </span>\n </span>\n </div>\n <ul class=\"ui-treenode-children\" style=\"display: none;\" *ngIf=\"node.children && node.expanded\" [style.display]=\"node.expanded ? 'block' : 'none'\" role=\"group\">\n <p-treeNode *ngFor=\"let childNode of node.children;let firstChild=first;let lastChild=last; let index=index; trackBy: tree.nodeTrackBy\" [node]=\"childNode\" [parentNode]=\"node\"\n [firstChild]=\"firstChild\" [lastChild]=\"lastChild\" [index]=\"index\"></p-treeNode>\n </ul>\n </li>\n <li *ngIf=\"tree.droppableNodes&&lastChild\" class=\"ui-treenode-droppoint\" [ngClass]=\"{'ui-treenode-droppoint-active ui-state-highlight':draghoverNext}\"\n (drop)=\"onDropPoint($event,1)\" (dragover)=\"onDropPointDragOver($event)\" (dragenter)=\"onDropPointDragEnter($event,1)\" (dragleave)=\"onDropPointDragLeave($event)\"></li>\n <table *ngIf=\"tree.horizontal\" [class]=\"node.styleClass\">\n <tbody>\n <tr>\n <td class=\"ui-treenode-connector\" *ngIf=\"!root\">\n <table class=\"ui-treenode-connector-table\">\n <tbody>\n <tr>\n <td [ngClass]=\"{'ui-treenode-connector-line':!firstChild}\"></td>\n </tr>\n <tr>\n <td [ngClass]=\"{'ui-treenode-connector-line':!lastChild}\"></td>\n </tr>\n </tbody>\n </table>\n </td>\n <td class=\"ui-treenode\" [ngClass]=\"{'ui-treenode-collapsed':!node.expanded}\">\n <div class=\"ui-treenode-content ui-state-default ui-corner-all\"\n [ngClass]=\"{'ui-treenode-selectable':tree.selectionMode,'ui-state-highlight':isSelected()}\" (click)=\"onNodeClick($event)\" (contextmenu)=\"onNodeRightClick($event)\"\n (touchend)=\"onNodeTouchEnd()\">\n <span class=\"ui-tree-toggler pi pi-fw ui-unselectable-text\" [ngClass]=\"{'pi-plus':!node.expanded,'pi-minus':node.expanded}\" *ngIf=\"!isLeaf()\"\n (click)=\"toggle($event)\"></span\n ><span [class]=\"getIcon()\" *ngIf=\"node.icon||node.expandedIcon||node.collapsedIcon\"></span\n ><span class=\"ui-treenode-label ui-corner-all\">\n <span *ngIf=\"!tree.getTemplateForNode(node)\">{{node.label}}</span>\n <span *ngIf=\"tree.getTemplateForNode(node)\">\n <ng-container *ngTemplateOutlet=\"tree.getTemplateForNode(node); context: {$implicit: node}\"></ng-container>\n </span>\n </span>\n </div>\n </td>\n <td class=\"ui-treenode-children-container\" *ngIf=\"node.children && node.expanded\" [style.display]=\"node.expanded ? 'table-cell' : 'none'\">\n <div class=\"ui-treenode-children\">\n <p-treeNode *ngFor=\"let childNode of node.children;let firstChild=first;let lastChild=last; trackBy: tree.nodeTrackBy\" [node]=\"childNode\"\n [firstChild]=\"firstChild\" [lastChild]=\"lastChild\"></p-treeNode>\n </div>\n </td>\n </tr>\n </tbody>\n </table>\n </ng-template>\n "
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}),
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__param(0, core_1.Inject(core_1.forwardRef(function () { return Tree; }))),
|
|
__metadata("design:paramtypes", [Tree])
|
|
], UITreeNode);
|
|
return UITreeNode;
|
|
}());
|
|
exports.UITreeNode = UITreeNode;
|
|
var Tree = /** @class */ (function () {
|
|
function Tree(el, dragDropService) {
|
|
this.el = el;
|
|
this.dragDropService = dragDropService;
|
|
this.selectionChange = new core_1.EventEmitter();
|
|
this.onNodeSelect = new core_1.EventEmitter();
|
|
this.onNodeUnselect = new core_1.EventEmitter();
|
|
this.onNodeExpand = new core_1.EventEmitter();
|
|
this.onNodeCollapse = new core_1.EventEmitter();
|
|
this.onNodeContextMenuSelect = new core_1.EventEmitter();
|
|
this.onNodeDrop = new core_1.EventEmitter();
|
|
this.layout = 'vertical';
|
|
this.metaKeySelection = true;
|
|
this.propagateSelectionUp = true;
|
|
this.propagateSelectionDown = true;
|
|
this.loadingIcon = 'pi pi-spinner';
|
|
this.emptyMessage = 'No records found';
|
|
this.filterBy = 'label';
|
|
this.filterMode = 'lenient';
|
|
this.nodeTrackBy = function (index, item) { return item; };
|
|
}
|
|
Tree.prototype.ngOnInit = function () {
|
|
var _this = this;
|
|
if (this.droppableNodes) {
|
|
this.dragStartSubscription = this.dragDropService.dragStart$.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;
|
|
});
|
|
}
|
|
};
|
|
Object.defineProperty(Tree.prototype, "horizontal", {
|
|
get: function () {
|
|
return this.layout == 'horizontal';
|
|
},
|
|
enumerable: true,
|
|
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.onNodeClick = function (event, node) {
|
|
var eventTarget = event.target;
|
|
if (eventTarget.className && eventTarget.className.indexOf('ui-tree-toggler') === 0) {
|
|
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 = (this.selection || []).concat([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 = this.selection.concat([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 = (this.selection || []).concat([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('ui-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) {
|
|
for (var _i = 0, nodes_1 = nodes; _i < nodes_1.length; _i++) {
|
|
var node = nodes_1[_i];
|
|
if (node.key === key) {
|
|
return node;
|
|
}
|
|
if (node.children) {
|
|
var matchedNode = this.getNodeWithKey(key, node.children);
|
|
if (matchedNode) {
|
|
return matchedNode;
|
|
}
|
|
}
|
|
}
|
|
};
|
|
Tree.prototype.propagateUp = function (node, select) {
|
|
if (node.children && node.children.length) {
|
|
var selectedCount = 0;
|
|
var childPartialSelected = false;
|
|
for (var _i = 0, _a = node.children; _i < _a.length; _i++) {
|
|
var child = _a[_i];
|
|
if (this.isSelected(child)) {
|
|
selectedCount++;
|
|
}
|
|
else if (child.partialSelected) {
|
|
childPartialSelected = true;
|
|
}
|
|
}
|
|
if (select && selectedCount == node.children.length) {
|
|
this.selection = (this.selection || []).concat([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 index = this.findIndexInSelection(node);
|
|
if (select && index == -1) {
|
|
this.selection = (this.selection || []).concat([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) {
|
|
for (var _i = 0, _a = node.children; _i < _a.length; _i++) {
|
|
var child = _a[_i];
|
|
this.propagateDown(child, select);
|
|
}
|
|
}
|
|
};
|
|
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_1 = dropNode.parent;
|
|
while (parent_1 != null) {
|
|
if (parent_1 === dragNode) {
|
|
allow = false;
|
|
break;
|
|
}
|
|
parent_1 = parent_1.parent;
|
|
}
|
|
}
|
|
}
|
|
return allow;
|
|
}
|
|
else {
|
|
return false;
|
|
}
|
|
};
|
|
Tree.prototype.isValidDragScope = function (dragScope) {
|
|
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) {
|
|
for (var _i = 0, dropScope_1 = dropScope; _i < dropScope_1.length; _i++) {
|
|
var s = dropScope_1[_i];
|
|
for (var _a = 0, dragScope_1 = dragScope; _a < dragScope_1.length; _a++) {
|
|
var ds = dragScope_1[_a];
|
|
if (s === ds) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
else {
|
|
return true;
|
|
}
|
|
};
|
|
Tree.prototype.onFilter = function (event) {
|
|
var filterValue = event.target.value;
|
|
if (filterValue === '') {
|
|
this.filteredNodes = null;
|
|
}
|
|
else {
|
|
this.filteredNodes = [];
|
|
var searchFields = this.filterBy.split(',');
|
|
var filterText = objectutils_1.ObjectUtils.removeAccents(filterValue).toLowerCase();
|
|
var isStrictMode = this.filterMode === 'strict';
|
|
for (var _i = 0, _a = this.value; _i < _a.length; _i++) {
|
|
var node = _a[_i];
|
|
var copyNode = __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);
|
|
}
|
|
}
|
|
}
|
|
};
|
|
Tree.prototype.findFilteredNodes = function (node, paramsWithoutNode) {
|
|
if (node) {
|
|
var matched = false;
|
|
if (node.children) {
|
|
var childNodes = node.children.slice();
|
|
node.children = [];
|
|
for (var _i = 0, childNodes_1 = childNodes; _i < childNodes_1.length; _i++) {
|
|
var childNode = childNodes_1[_i];
|
|
var copyChildNode = __assign({}, childNode);
|
|
if (this.isFilterMatched(copyChildNode, paramsWithoutNode)) {
|
|
matched = true;
|
|
node.children.push(copyChildNode);
|
|
}
|
|
}
|
|
}
|
|
if (matched) {
|
|
return true;
|
|
}
|
|
}
|
|
};
|
|
Tree.prototype.isFilterMatched = function (node, _a) {
|
|
var searchFields = _a.searchFields, filterText = _a.filterText, isStrictMode = _a.isStrictMode;
|
|
var matched = false;
|
|
for (var _i = 0, searchFields_1 = searchFields; _i < searchFields_1.length; _i++) {
|
|
var field = searchFields_1[_i];
|
|
var fieldValue = objectutils_1.ObjectUtils.removeAccents(String(objectutils_1.ObjectUtils.resolveFieldData(node, field))).toLowerCase();
|
|
if (fieldValue.indexOf(filterText) > -1) {
|
|
matched = true;
|
|
}
|
|
}
|
|
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();
|
|
}
|
|
};
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", Array)
|
|
], Tree.prototype, "value", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", String)
|
|
], Tree.prototype, "selectionMode", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", Object)
|
|
], Tree.prototype, "selection", void 0);
|
|
__decorate([
|
|
core_1.Output(),
|
|
__metadata("design:type", core_1.EventEmitter)
|
|
], Tree.prototype, "selectionChange", void 0);
|
|
__decorate([
|
|
core_1.Output(),
|
|
__metadata("design:type", core_1.EventEmitter)
|
|
], Tree.prototype, "onNodeSelect", void 0);
|
|
__decorate([
|
|
core_1.Output(),
|
|
__metadata("design:type", core_1.EventEmitter)
|
|
], Tree.prototype, "onNodeUnselect", void 0);
|
|
__decorate([
|
|
core_1.Output(),
|
|
__metadata("design:type", core_1.EventEmitter)
|
|
], Tree.prototype, "onNodeExpand", void 0);
|
|
__decorate([
|
|
core_1.Output(),
|
|
__metadata("design:type", core_1.EventEmitter)
|
|
], Tree.prototype, "onNodeCollapse", void 0);
|
|
__decorate([
|
|
core_1.Output(),
|
|
__metadata("design:type", core_1.EventEmitter)
|
|
], Tree.prototype, "onNodeContextMenuSelect", void 0);
|
|
__decorate([
|
|
core_1.Output(),
|
|
__metadata("design:type", core_1.EventEmitter)
|
|
], Tree.prototype, "onNodeDrop", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", Object)
|
|
], Tree.prototype, "style", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", String)
|
|
], Tree.prototype, "styleClass", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", Object)
|
|
], Tree.prototype, "contextMenu", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", String)
|
|
], Tree.prototype, "layout", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", Object)
|
|
], Tree.prototype, "draggableScope", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", Object)
|
|
], Tree.prototype, "droppableScope", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", Boolean)
|
|
], Tree.prototype, "draggableNodes", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", Boolean)
|
|
], Tree.prototype, "droppableNodes", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", Boolean)
|
|
], Tree.prototype, "metaKeySelection", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", Boolean)
|
|
], Tree.prototype, "propagateSelectionUp", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", Boolean)
|
|
], Tree.prototype, "propagateSelectionDown", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", Boolean)
|
|
], Tree.prototype, "loading", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", String)
|
|
], Tree.prototype, "loadingIcon", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", String)
|
|
], Tree.prototype, "emptyMessage", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", String)
|
|
], Tree.prototype, "ariaLabel", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", String)
|
|
], Tree.prototype, "ariaLabelledBy", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", Boolean)
|
|
], Tree.prototype, "validateDrop", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", Boolean)
|
|
], Tree.prototype, "filter", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", String)
|
|
], Tree.prototype, "filterBy", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", String)
|
|
], Tree.prototype, "filterMode", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", String)
|
|
], Tree.prototype, "filterPlaceholder", void 0);
|
|
__decorate([
|
|
core_1.Input(),
|
|
__metadata("design:type", Function)
|
|
], Tree.prototype, "nodeTrackBy", void 0);
|
|
__decorate([
|
|
core_1.ContentChildren(shared_2.PrimeTemplate),
|
|
__metadata("design:type", core_1.QueryList)
|
|
], Tree.prototype, "templates", void 0);
|
|
Tree = __decorate([
|
|
core_1.Component({
|
|
selector: 'p-tree',
|
|
template: "\n <div [ngClass]=\"{'ui-tree ui-widget ui-widget-content ui-corner-all':true,'ui-tree-selectable':selectionMode,'ui-treenode-dragover':dragHover,'ui-tree-loading': loading}\" [ngStyle]=\"style\" [class]=\"styleClass\" *ngIf=\"!horizontal\"\n (drop)=\"onDrop($event)\" (dragover)=\"onDragOver($event)\" (dragenter)=\"onDragEnter($event)\" (dragleave)=\"onDragLeave($event)\">\n <div class=\"ui-tree-loading-mask ui-widget-overlay\" *ngIf=\"loading\"></div>\n <div class=\"ui-tree-loading-content\" *ngIf=\"loading\">\n <i [class]=\"'ui-tree-loading-icon pi-spin ' + loadingIcon\"></i>\n </div>\n <div *ngIf=\"filter\" class=\"ui-tree-filter-container\">\n <input #filter type=\"text\" autocomplete=\"off\" class=\"ui-tree-filter ui-inputtext ui-widget ui-state-default ui-corner-all\" [attr.placeholder]=\"filterPlaceholder\"\n (keydown.enter)=\"$event.preventDefault()\" (input)=\"onFilter($event)\">\n <span class=\"ui-tree-filter-icon pi pi-search\"></span>\n </div>\n <ul class=\"ui-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: nodeTrackBy\" [node]=\"node\"\n [firstChild]=\"firstChild\" [lastChild]=\"lastChild\" [index]=\"index\"></p-treeNode>\n </ul>\n <div class=\"ui-tree-empty-message\" *ngIf=\"!loading && !value\">{{emptyMessage}}</div>\n </div>\n <div [ngClass]=\"{'ui-tree ui-tree-horizontal ui-widget ui-widget-content ui-corner-all':true,'ui-tree-selectable':selectionMode}\" [ngStyle]=\"style\" [class]=\"styleClass\" *ngIf=\"horizontal\">\n <div class=\"ui-tree-loading ui-widget-overlay\" *ngIf=\"loading\"></div>\n <div class=\"ui-tree-loading-content\" *ngIf=\"loading\">\n <i [class]=\"'ui-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=\"ui-tree-empty-message\" *ngIf=\"!loading && !value\">{{emptyMessage}}</div>\n </div>\n "
|
|
}),
|
|
__param(1, core_2.Optional()),
|
|
__metadata("design:paramtypes", [core_1.ElementRef, treedragdropservice_1.TreeDragDropService])
|
|
], Tree);
|
|
return Tree;
|
|
}());
|
|
exports.Tree = Tree;
|
|
var TreeModule = /** @class */ (function () {
|
|
function TreeModule() {
|
|
}
|
|
TreeModule = __decorate([
|
|
core_1.NgModule({
|
|
imports: [common_1.CommonModule],
|
|
exports: [Tree, shared_1.SharedModule],
|
|
declarations: [Tree, UITreeNode]
|
|
})
|
|
], TreeModule);
|
|
return TreeModule;
|
|
}());
|
|
exports.TreeModule = TreeModule;
|
|
//# sourceMappingURL=tree.js.map
|