ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
969 lines (960 loc) • 76.7 kB
JavaScript
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/cdk/bidi'), require('@angular/cdk/scrolling'), require('@angular/common'), require('@angular/core'), require('ng-zorro-antd/core/highlight'), require('ng-zorro-antd/core/no-animation'), require('ng-zorro-antd/core/outlet'), require('ng-zorro-antd/icon'), require('ng-zorro-antd/core/tree'), require('ng-zorro-antd/core/util'), require('rxjs'), require('rxjs/operators'), require('@angular/forms'), require('ng-zorro-antd/core/animation'), require('ng-zorro-antd/core/config')) :
typeof define === 'function' && define.amd ? define('ng-zorro-antd/tree', ['exports', '@angular/cdk/bidi', '@angular/cdk/scrolling', '@angular/common', '@angular/core', 'ng-zorro-antd/core/highlight', 'ng-zorro-antd/core/no-animation', 'ng-zorro-antd/core/outlet', 'ng-zorro-antd/icon', 'ng-zorro-antd/core/tree', 'ng-zorro-antd/core/util', 'rxjs', 'rxjs/operators', '@angular/forms', 'ng-zorro-antd/core/animation', 'ng-zorro-antd/core/config'], factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory((global['ng-zorro-antd'] = global['ng-zorro-antd'] || {}, global['ng-zorro-antd'].tree = {}), global.ng.cdk.bidi, global.ng.cdk.scrolling, global.ng.common, global.ng.core, global['ng-zorro-antd'].core.highlight, global['ng-zorro-antd'].core['no-animation'], global['ng-zorro-antd'].core.outlet, global['ng-zorro-antd'].icon, global['ng-zorro-antd'].core.tree, global['ng-zorro-antd'].core.util, global.rxjs, global.rxjs.operators, global.ng.forms, global['ng-zorro-antd'].core.animation, global['ng-zorro-antd'].core.config));
}(this, (function (exports, bidi, scrolling, common, core, highlight, noAnimation, outlet, icon, tree, util, rxjs, operators, forms, animation, config) { 'use strict';
/**
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
*/
var NzTreeDropIndicatorComponent = /** @class */ (function () {
function NzTreeDropIndicatorComponent(cdr) {
this.cdr = cdr;
this.level = 1;
this.direction = 'ltr';
this.style = {};
}
NzTreeDropIndicatorComponent.prototype.ngOnChanges = function (_changes) {
this.renderIndicator(this.dropPosition, this.direction);
};
NzTreeDropIndicatorComponent.prototype.renderIndicator = function (dropPosition, direction) {
var _a;
if (direction === void 0) { direction = 'ltr'; }
var offset = 4;
var startPosition = direction === 'ltr' ? 'left' : 'right';
var endPosition = direction === 'ltr' ? 'right' : 'left';
var style = (_a = {},
_a[startPosition] = offset + "px",
_a[endPosition] = '0px',
_a);
switch (dropPosition) {
case -1:
style.top = -3 + "px";
break;
case 1:
style.bottom = -3 + "px";
break;
case 0:
// dropPosition === 0
style.bottom = -3 + "px";
style[startPosition] = offset + 24 + "px";
break;
default:
style.display = 'none';
break;
}
this.style = style;
this.cdr.markForCheck();
};
return NzTreeDropIndicatorComponent;
}());
NzTreeDropIndicatorComponent.decorators = [
{ type: core.Component, args: [{
selector: 'nz-tree-drop-indicator',
exportAs: 'NzTreeDropIndicator',
template: "",
changeDetection: core.ChangeDetectionStrategy.OnPush,
preserveWhitespaces: false,
host: {
'[class.ant-tree-drop-indicator]': 'true',
'[style]': 'style'
}
},] }
];
NzTreeDropIndicatorComponent.ctorParameters = function () { return [
{ type: core.ChangeDetectorRef }
]; };
NzTreeDropIndicatorComponent.propDecorators = {
dropPosition: [{ type: core.Input }],
level: [{ type: core.Input }],
direction: [{ type: core.Input }]
};
/*! *****************************************************************************
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 NzTreeIndentComponent = /** @class */ (function () {
function NzTreeIndentComponent() {
this.nzTreeLevel = 0;
this.nzIsStart = [];
this.nzIsEnd = [];
this.nzSelectMode = false;
this.listOfUnit = [];
}
NzTreeIndentComponent.prototype.ngOnInit = function () { };
NzTreeIndentComponent.prototype.ngOnChanges = function (changes) {
var nzTreeLevel = changes.nzTreeLevel;
if (nzTreeLevel) {
this.listOfUnit = __spread(new Array(nzTreeLevel.currentValue || 0));
}
};
return NzTreeIndentComponent;
}());
NzTreeIndentComponent.decorators = [
{ type: core.Component, args: [{
selector: 'nz-tree-indent',
exportAs: 'nzTreeIndent',
template: "\n <span\n [class.ant-tree-indent-unit]=\"!nzSelectMode\"\n [class.ant-select-tree-indent-unit]=\"nzSelectMode\"\n [class.ant-select-tree-indent-unit-start]=\"nzSelectMode && nzIsStart[i]\"\n [class.ant-tree-indent-unit-start]=\"!nzSelectMode && nzIsStart[i]\"\n [class.ant-select-tree-indent-unit-end]=\"nzSelectMode && nzIsEnd[i]\"\n [class.ant-tree-indent-unit-end]=\"!nzSelectMode && nzIsEnd[i]\"\n *ngFor=\"let _ of listOfUnit; let i = index\"\n ></span>\n ",
changeDetection: core.ChangeDetectionStrategy.OnPush,
preserveWhitespaces: false,
host: {
'[attr.aria-hidden]': 'true',
'[class.ant-tree-indent]': '!nzSelectMode',
'[class.ant-select-tree-indent]': 'nzSelectMode'
}
},] }
];
NzTreeIndentComponent.propDecorators = {
nzTreeLevel: [{ type: core.Input }],
nzIsStart: [{ type: core.Input }],
nzIsEnd: [{ type: core.Input }],
nzSelectMode: [{ type: core.Input }]
};
/**
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
*/
var NzTreeNodeBuiltinCheckboxComponent = /** @class */ (function () {
function NzTreeNodeBuiltinCheckboxComponent() {
this.nzSelectMode = false;
}
return NzTreeNodeBuiltinCheckboxComponent;
}());
NzTreeNodeBuiltinCheckboxComponent.decorators = [
{ type: core.Component, args: [{
selector: 'nz-tree-node-checkbox[builtin]',
template: "\n <span [class.ant-tree-checkbox-inner]=\"!nzSelectMode\" [class.ant-select-tree-checkbox-inner]=\"nzSelectMode\"></span>\n ",
changeDetection: core.ChangeDetectionStrategy.OnPush,
preserveWhitespaces: false,
host: {
'[class.ant-select-tree-checkbox]': "nzSelectMode",
'[class.ant-select-tree-checkbox-checked]': "nzSelectMode && isChecked",
'[class.ant-select-tree-checkbox-indeterminate]': "nzSelectMode && isHalfChecked",
'[class.ant-select-tree-checkbox-disabled]': "nzSelectMode && (isDisabled || isDisableCheckbox)",
'[class.ant-tree-checkbox]': "!nzSelectMode",
'[class.ant-tree-checkbox-checked]': "!nzSelectMode && isChecked",
'[class.ant-tree-checkbox-indeterminate]': "!nzSelectMode && isHalfChecked",
'[class.ant-tree-checkbox-disabled]': "!nzSelectMode && (isDisabled || isDisableCheckbox)"
}
},] }
];
NzTreeNodeBuiltinCheckboxComponent.propDecorators = {
nzSelectMode: [{ type: core.Input }],
isChecked: [{ type: core.Input }],
isHalfChecked: [{ type: core.Input }],
isDisabled: [{ type: core.Input }],
isDisableCheckbox: [{ type: core.Input }]
};
/**
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
*/
var NzTreeNodeSwitcherComponent = /** @class */ (function () {
function NzTreeNodeSwitcherComponent() {
this.nzSelectMode = false;
}
Object.defineProperty(NzTreeNodeSwitcherComponent.prototype, "isShowLineIcon", {
get: function () {
return !this.isLeaf && !!this.nzShowLine;
},
enumerable: false,
configurable: true
});
Object.defineProperty(NzTreeNodeSwitcherComponent.prototype, "isShowSwitchIcon", {
get: function () {
return !this.isLeaf && !this.nzShowLine;
},
enumerable: false,
configurable: true
});
Object.defineProperty(NzTreeNodeSwitcherComponent.prototype, "isSwitcherOpen", {
get: function () {
return !!this.isExpanded && !this.isLeaf;
},
enumerable: false,
configurable: true
});
Object.defineProperty(NzTreeNodeSwitcherComponent.prototype, "isSwitcherClose", {
get: function () {
return !this.isExpanded && !this.isLeaf;
},
enumerable: false,
configurable: true
});
return NzTreeNodeSwitcherComponent;
}());
NzTreeNodeSwitcherComponent.decorators = [
{ type: core.Component, args: [{
selector: 'nz-tree-node-switcher',
template: "\n <ng-container *ngIf=\"isShowSwitchIcon\">\n <ng-container *ngIf=\"!isLoading; else loadingTemplate\">\n <ng-container *nzStringTemplateOutlet=\"nzExpandedIcon; context: { $implicit: context, origin: context.origin }\">\n <i\n nz-icon\n nzType=\"caret-down\"\n [class.ant-select-tree-switcher-icon]=\"nzSelectMode\"\n [class.ant-tree-switcher-icon]=\"!nzSelectMode\"\n ></i>\n </ng-container>\n </ng-container>\n </ng-container>\n <ng-container *ngIf=\"nzShowLine\">\n <ng-container *ngIf=\"!isLoading; else loadingTemplate\">\n <ng-container *nzStringTemplateOutlet=\"nzExpandedIcon; context: { $implicit: context, origin: context.origin }\">\n <i\n *ngIf=\"isShowLineIcon\"\n nz-icon\n [nzType]=\"isSwitcherOpen ? 'minus-square' : 'plus-square'\"\n class=\"ant-tree-switcher-line-icon\"\n ></i>\n <i *ngIf=\"!isShowLineIcon\" nz-icon nzType=\"file\" class=\"ant-tree-switcher-line-icon\"></i>\n </ng-container>\n </ng-container>\n </ng-container>\n <ng-template #loadingTemplate>\n <i nz-icon nzType=\"loading\" [nzSpin]=\"true\" class=\"ant-tree-switcher-loading-icon\"></i>\n </ng-template>\n ",
changeDetection: core.ChangeDetectionStrategy.OnPush,
preserveWhitespaces: false,
host: {
'[class.ant-select-tree-switcher]': 'nzSelectMode',
'[class.ant-select-tree-switcher-noop]': 'nzSelectMode && isLeaf',
'[class.ant-select-tree-switcher_open]': 'nzSelectMode && isSwitcherOpen',
'[class.ant-select-tree-switcher_close]': 'nzSelectMode && isSwitcherClose',
'[class.ant-tree-switcher]': '!nzSelectMode',
'[class.ant-tree-switcher-noop]': '!nzSelectMode && isLeaf',
'[class.ant-tree-switcher_open]': '!nzSelectMode && isSwitcherOpen',
'[class.ant-tree-switcher_close]': '!nzSelectMode && isSwitcherClose'
}
},] }
];
NzTreeNodeSwitcherComponent.propDecorators = {
nzShowExpand: [{ type: core.Input }],
nzShowLine: [{ type: core.Input }],
nzExpandedIcon: [{ type: core.Input }],
nzSelectMode: [{ type: core.Input }],
context: [{ type: core.Input }],
isLeaf: [{ type: core.Input }],
isLoading: [{ type: core.Input }],
isExpanded: [{ type: core.Input }]
};
/**
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
*/
var NzTreeNodeTitleComponent = /** @class */ (function () {
function NzTreeNodeTitleComponent(cdr) {
this.cdr = cdr;
this.treeTemplate = null;
this.selectMode = false;
// Drag indicator
this.showIndicator = true;
}
Object.defineProperty(NzTreeNodeTitleComponent.prototype, "canDraggable", {
get: function () {
return this.draggable && !this.isDisabled ? true : null;
},
enumerable: false,
configurable: true
});
Object.defineProperty(NzTreeNodeTitleComponent.prototype, "matchedValue", {
get: function () {
return this.isMatched ? this.searchValue : '';
},
enumerable: false,
configurable: true
});
Object.defineProperty(NzTreeNodeTitleComponent.prototype, "isSwitcherOpen", {
get: function () {
return this.isExpanded && !this.isLeaf;
},
enumerable: false,
configurable: true
});
Object.defineProperty(NzTreeNodeTitleComponent.prototype, "isSwitcherClose", {
get: function () {
return !this.isExpanded && !this.isLeaf;
},
enumerable: false,
configurable: true
});
NzTreeNodeTitleComponent.prototype.ngOnChanges = function (changes) {
var showIndicator = changes.showIndicator, dragPosition = changes.dragPosition;
if (showIndicator || dragPosition) {
this.cdr.markForCheck();
}
};
return NzTreeNodeTitleComponent;
}());
NzTreeNodeTitleComponent.decorators = [
{ type: core.Component, args: [{
selector: 'nz-tree-node-title',
template: "\n <ng-template [ngTemplateOutlet]=\"treeTemplate\" [ngTemplateOutletContext]=\"{ $implicit: context, origin: context.origin }\"></ng-template>\n <ng-container *ngIf=\"!treeTemplate\">\n <span\n *ngIf=\"icon && showIcon\"\n [class.ant-tree-icon__open]=\"isSwitcherOpen\"\n [class.ant-tree-icon__close]=\"isSwitcherClose\"\n [class.ant-tree-icon_loading]=\"isLoading\"\n [class.ant-select-tree-iconEle]=\"selectMode\"\n [class.ant-tree-iconEle]=\"!selectMode\"\n >\n <span\n [class.ant-select-tree-iconEle]=\"selectMode\"\n [class.ant-select-tree-icon__customize]=\"selectMode\"\n [class.ant-tree-iconEle]=\"!selectMode\"\n [class.ant-tree-icon__customize]=\"!selectMode\"\n >\n <i nz-icon *ngIf=\"icon\" [nzType]=\"icon\"></i>\n </span>\n </span>\n <span class=\"ant-tree-title\" [innerHTML]=\"title | nzHighlight: matchedValue:'i':'font-highlight'\"></span>\n <nz-tree-drop-indicator *ngIf=\"showIndicator\" [dropPosition]=\"dragPosition\" [level]=\"context.level\"></nz-tree-drop-indicator>\n </ng-container>\n ",
changeDetection: core.ChangeDetectionStrategy.OnPush,
preserveWhitespaces: false,
host: {
'[attr.title]': 'title',
'[attr.draggable]': 'canDraggable',
'[attr.aria-grabbed]': 'canDraggable',
'[class.draggable]': 'canDraggable',
'[class.ant-select-tree-node-content-wrapper]': "selectMode",
'[class.ant-select-tree-node-content-wrapper-open]': "selectMode && isSwitcherOpen",
'[class.ant-select-tree-node-content-wrapper-close]': "selectMode && isSwitcherClose",
'[class.ant-select-tree-node-selected]': "selectMode && isSelected",
'[class.ant-tree-node-content-wrapper]': "!selectMode",
'[class.ant-tree-node-content-wrapper-open]': "!selectMode && isSwitcherOpen",
'[class.ant-tree-node-content-wrapper-close]': "!selectMode && isSwitcherClose",
'[class.ant-tree-node-selected]': "!selectMode && isSelected"
}
},] }
];
NzTreeNodeTitleComponent.ctorParameters = function () { return [
{ type: core.ChangeDetectorRef }
]; };
NzTreeNodeTitleComponent.propDecorators = {
searchValue: [{ type: core.Input }],
treeTemplate: [{ type: core.Input }],
draggable: [{ type: core.Input }],
showIcon: [{ type: core.Input }],
selectMode: [{ type: core.Input }],
context: [{ type: core.Input }],
icon: [{ type: core.Input }],
title: [{ type: core.Input }],
isLoading: [{ type: core.Input }],
isSelected: [{ type: core.Input }],
isDisabled: [{ type: core.Input }],
isMatched: [{ type: core.Input }],
isExpanded: [{ type: core.Input }],
isLeaf: [{ type: core.Input }],
showIndicator: [{ type: core.Input }],
dragPosition: [{ type: core.Input }]
};
/**
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
*/
var NzTreeNodeBuiltinComponent = /** @class */ (function () {
function NzTreeNodeBuiltinComponent(nzTreeService, ngZone, renderer, elementRef, cdr, noAnimation) {
this.nzTreeService = nzTreeService;
this.ngZone = ngZone;
this.renderer = renderer;
this.elementRef = elementRef;
this.cdr = cdr;
this.noAnimation = noAnimation;
/**
* for global property
*/
this.icon = '';
this.title = '';
this.isLoading = false;
this.isSelected = false;
this.isDisabled = false;
this.isMatched = false;
this.isStart = [];
this.isEnd = [];
this.nzHideUnMatched = false;
this.nzNoAnimation = false;
this.nzSelectMode = false;
this.nzShowIcon = false;
this.nzTreeTemplate = null;
this.nzSearchValue = '';
this.nzDraggable = false;
this.nzClick = new core.EventEmitter();
this.nzDblClick = new core.EventEmitter();
this.nzContextMenu = new core.EventEmitter();
this.nzCheckBoxChange = new core.EventEmitter();
this.nzExpandChange = new core.EventEmitter();
this.nzOnDragStart = new core.EventEmitter();
this.nzOnDragEnter = new core.EventEmitter();
this.nzOnDragOver = new core.EventEmitter();
this.nzOnDragLeave = new core.EventEmitter();
this.nzOnDrop = new core.EventEmitter();
this.nzOnDragEnd = new core.EventEmitter();
/**
* drag var
*/
this.destroy$ = new rxjs.Subject();
this.dragPos = 2;
this.dragPosClass = {
'0': 'drag-over',
'1': 'drag-over-gap-bottom',
'-1': 'drag-over-gap-top'
};
this.showIndicator = false;
}
Object.defineProperty(NzTreeNodeBuiltinComponent.prototype, "displayStyle", {
/**
* default set
*/
get: function () {
// to hide unmatched nodes
return this.nzSearchValue && this.nzHideUnMatched && !this.isMatched && !this.isExpanded && this.canHide ? 'none' : '';
},
enumerable: false,
configurable: true
});
Object.defineProperty(NzTreeNodeBuiltinComponent.prototype, "isSwitcherOpen", {
get: function () {
return this.isExpanded && !this.isLeaf;
},
enumerable: false,
configurable: true
});
Object.defineProperty(NzTreeNodeBuiltinComponent.prototype, "isSwitcherClose", {
get: function () {
return !this.isExpanded && !this.isLeaf;
},
enumerable: false,
configurable: true
});
NzTreeNodeBuiltinComponent.prototype.onMousedown = function (event) {
if (this.nzSelectMode) {
event.preventDefault();
}
};
/**
* collapse node
* @param event
*/
NzTreeNodeBuiltinComponent.prototype.clickExpand = function (event) {
event.preventDefault();
if (!this.isLoading && !this.isLeaf) {
// set async state
if (this.nzAsyncData && this.nzTreeNode.children.length === 0 && !this.isExpanded) {
this.nzTreeNode.isLoading = true;
}
this.nzTreeNode.setExpanded(!this.isExpanded);
}
this.nzTreeService.setExpandedNodeList(this.nzTreeNode);
var eventNext = this.nzTreeService.formatEvent('expand', this.nzTreeNode, event);
this.nzExpandChange.emit(eventNext);
};
NzTreeNodeBuiltinComponent.prototype.clickSelect = function (event) {
event.preventDefault();
if (this.isSelectable && !this.isDisabled) {
this.nzTreeNode.isSelected = !this.nzTreeNode.isSelected;
}
this.nzTreeService.setSelectedNodeList(this.nzTreeNode);
var eventNext = this.nzTreeService.formatEvent('click', this.nzTreeNode, event);
this.nzClick.emit(eventNext);
};
NzTreeNodeBuiltinComponent.prototype.dblClick = function (event) {
event.preventDefault();
var eventNext = this.nzTreeService.formatEvent('dblclick', this.nzTreeNode, event);
this.nzDblClick.emit(eventNext);
};
NzTreeNodeBuiltinComponent.prototype.contextMenu = function (event) {
event.preventDefault();
var eventNext = this.nzTreeService.formatEvent('contextmenu', this.nzTreeNode, event);
this.nzContextMenu.emit(eventNext);
};
/**
* check node
* @param event
*/
NzTreeNodeBuiltinComponent.prototype.clickCheckBox = function (event) {
event.preventDefault();
// return if node is disabled
if (this.isDisabled || this.isDisableCheckbox) {
return;
}
this.nzTreeNode.isChecked = !this.nzTreeNode.isChecked;
this.nzTreeNode.isHalfChecked = false;
this.nzTreeService.setCheckedNodeList(this.nzTreeNode);
var eventNext = this.nzTreeService.formatEvent('check', this.nzTreeNode, event);
this.nzCheckBoxChange.emit(eventNext);
};
NzTreeNodeBuiltinComponent.prototype.clearDragClass = function () {
var _this = this;
var dragClass = ['drag-over-gap-top', 'drag-over-gap-bottom', 'drag-over', 'drop-target'];
dragClass.forEach(function (e) {
_this.renderer.removeClass(_this.elementRef.nativeElement, e);
});
};
/**
* drag event
* @param e
*/
NzTreeNodeBuiltinComponent.prototype.handleDragStart = function (e) {
try {
// ie throw error
// firefox-need-it
e.dataTransfer.setData('text/plain', this.nzTreeNode.key);
}
catch (error) {
// empty
}
this.nzTreeService.setSelectedNode(this.nzTreeNode);
var eventNext = this.nzTreeService.formatEvent('dragstart', this.nzTreeNode, e);
this.nzOnDragStart.emit(eventNext);
};
NzTreeNodeBuiltinComponent.prototype.handleDragEnter = function (e) {
var _this = this;
var _a;
e.preventDefault();
// reset position
this.showIndicator = this.nzTreeNode.key !== ((_a = this.nzTreeService.getSelectedNode()) === null || _a === void 0 ? void 0 : _a.key);
this.renderIndicator(2);
this.ngZone.run(function () {
var eventNext = _this.nzTreeService.formatEvent('dragenter', _this.nzTreeNode, e);
_this.nzOnDragEnter.emit(eventNext);
});
};
NzTreeNodeBuiltinComponent.prototype.handleDragOver = function (e) {
e.preventDefault();
var dropPosition = this.nzTreeService.calcDropPosition(e);
if (this.dragPos !== dropPosition) {
this.clearDragClass();
this.renderIndicator(dropPosition);
// leaf node will pass
if (!(this.dragPos === 0 && this.isLeaf)) {
this.renderer.addClass(this.elementRef.nativeElement, this.dragPosClass[this.dragPos]);
this.renderer.addClass(this.elementRef.nativeElement, 'drop-target');
}
}
var eventNext = this.nzTreeService.formatEvent('dragover', this.nzTreeNode, e);
this.nzOnDragOver.emit(eventNext);
};
NzTreeNodeBuiltinComponent.prototype.handleDragLeave = function (e) {
e.preventDefault();
this.renderIndicator(2);
this.clearDragClass();
var eventNext = this.nzTreeService.formatEvent('dragleave', this.nzTreeNode, e);
this.nzOnDragLeave.emit(eventNext);
};
NzTreeNodeBuiltinComponent.prototype.handleDragDrop = function (e) {
var _this = this;
this.ngZone.run(function () {
_this.showIndicator = false;
_this.clearDragClass();
var node = _this.nzTreeService.getSelectedNode();
if (!node || (node && node.key === _this.nzTreeNode.key) || (_this.dragPos === 0 && _this.isLeaf)) {
return;
}
// pass if node is leafNo
var dropEvent = _this.nzTreeService.formatEvent('drop', _this.nzTreeNode, e);
var dragEndEvent = _this.nzTreeService.formatEvent('dragend', _this.nzTreeNode, e);
if (_this.nzBeforeDrop) {
_this.nzBeforeDrop({
dragNode: _this.nzTreeService.getSelectedNode(),
node: _this.nzTreeNode,
pos: _this.dragPos
}).subscribe(function (canDrop) {
if (canDrop) {
_this.nzTreeService.dropAndApply(_this.nzTreeNode, _this.dragPos);
}
_this.nzOnDrop.emit(dropEvent);
_this.nzOnDragEnd.emit(dragEndEvent);
});
}
else if (_this.nzTreeNode) {
_this.nzTreeService.dropAndApply(_this.nzTreeNode, _this.dragPos);
_this.nzOnDrop.emit(dropEvent);
}
});
};
NzTreeNodeBuiltinComponent.prototype.handleDragEnd = function (e) {
var _this = this;
e.preventDefault();
this.ngZone.run(function () {
// if user do not custom beforeDrop
if (!_this.nzBeforeDrop) {
var eventNext = _this.nzTreeService.formatEvent('dragend', _this.nzTreeNode, e);
_this.nzOnDragEnd.emit(eventNext);
}
});
};
/**
* Listening to dragging events.
*/
NzTreeNodeBuiltinComponent.prototype.handDragEvent = function () {
var _this = this;
this.ngZone.runOutsideAngular(function () {
if (_this.nzDraggable) {
var nativeElement = _this.elementRef.nativeElement;
_this.destroy$ = new rxjs.Subject();
rxjs.fromEvent(nativeElement, 'dragstart')
.pipe(operators.takeUntil(_this.destroy$))
.subscribe(function (e) { return _this.handleDragStart(e); });
rxjs.fromEvent(nativeElement, 'dragenter')
.pipe(operators.takeUntil(_this.destroy$))
.subscribe(function (e) { return _this.handleDragEnter(e); });
rxjs.fromEvent(nativeElement, 'dragover')
.pipe(operators.takeUntil(_this.destroy$))
.subscribe(function (e) { return _this.handleDragOver(e); });
rxjs.fromEvent(nativeElement, 'dragleave')
.pipe(operators.takeUntil(_this.destroy$))
.subscribe(function (e) { return _this.handleDragLeave(e); });
rxjs.fromEvent(nativeElement, 'drop')
.pipe(operators.takeUntil(_this.destroy$))
.subscribe(function (e) { return _this.handleDragDrop(e); });
rxjs.fromEvent(nativeElement, 'dragend')
.pipe(operators.takeUntil(_this.destroy$))
.subscribe(function (e) { return _this.handleDragEnd(e); });
}
else {
_this.destroy$.next();
_this.destroy$.complete();
}
});
};
NzTreeNodeBuiltinComponent.prototype.markForCheck = function () {
this.cdr.markForCheck();
};
NzTreeNodeBuiltinComponent.prototype.ngOnInit = function () {
this.nzTreeNode.component = this;
};
NzTreeNodeBuiltinComponent.prototype.ngOnChanges = function (changes) {
var nzDraggable = changes.nzDraggable;
if (nzDraggable) {
this.handDragEvent();
}
};
NzTreeNodeBuiltinComponent.prototype.ngOnDestroy = function () {
this.destroy$.next();
this.destroy$.complete();
};
NzTreeNodeBuiltinComponent.prototype.renderIndicator = function (dropPosition) {
var _this = this;
this.ngZone.run(function () {
var _a;
_this.showIndicator = dropPosition !== 2;
if (_this.nzTreeNode.key === ((_a = _this.nzTreeService.getSelectedNode()) === null || _a === void 0 ? void 0 : _a.key) || (dropPosition === 0 && _this.isLeaf)) {
return;
}
_this.dragPos = dropPosition;
_this.cdr.markForCheck();
});
};
return NzTreeNodeBuiltinComponent;
}());
NzTreeNodeBuiltinComponent.decorators = [
{ type: core.Component, args: [{
selector: 'nz-tree-node[builtin]',
exportAs: 'nzTreeBuiltinNode',
template: "\n <nz-tree-indent [nzTreeLevel]=\"nzTreeNode.level\" [nzSelectMode]=\"nzSelectMode\" [nzIsStart]=\"isStart\" [nzIsEnd]=\"isEnd\"></nz-tree-indent>\n <nz-tree-node-switcher\n *ngIf=\"nzShowExpand\"\n [nzShowExpand]=\"nzShowExpand\"\n [nzShowLine]=\"nzShowLine\"\n [nzExpandedIcon]=\"nzExpandedIcon\"\n [nzSelectMode]=\"nzSelectMode\"\n [context]=\"nzTreeNode\"\n [isLeaf]=\"isLeaf\"\n [isExpanded]=\"isExpanded\"\n [isLoading]=\"isLoading\"\n (click)=\"clickExpand($event)\"\n ></nz-tree-node-switcher>\n <nz-tree-node-checkbox\n builtin\n *ngIf=\"nzCheckable\"\n (click)=\"clickCheckBox($event)\"\n [nzSelectMode]=\"nzSelectMode\"\n [isChecked]=\"isChecked\"\n [isHalfChecked]=\"isHalfChecked\"\n [isDisabled]=\"isDisabled\"\n [isDisableCheckbox]=\"isDisableCheckbox\"\n ></nz-tree-node-checkbox>\n <nz-tree-node-title\n [icon]=\"icon\"\n [title]=\"title\"\n [isLoading]=\"isLoading\"\n [isSelected]=\"isSelected\"\n [isDisabled]=\"isDisabled\"\n [isMatched]=\"isMatched\"\n [isExpanded]=\"isExpanded\"\n [isLeaf]=\"isLeaf\"\n [searchValue]=\"nzSearchValue\"\n [treeTemplate]=\"nzTreeTemplate\"\n [draggable]=\"nzDraggable\"\n [showIcon]=\"nzShowIcon\"\n [selectMode]=\"nzSelectMode\"\n [context]=\"nzTreeNode\"\n [showIndicator]=\"showIndicator\"\n [dragPosition]=\"dragPos\"\n (dblclick)=\"dblClick($event)\"\n (click)=\"clickSelect($event)\"\n (contextmenu)=\"contextMenu($event)\"\n ></nz-tree-node-title>\n ",
changeDetection: core.ChangeDetectionStrategy.OnPush,
preserveWhitespaces: false,
host: {
'[class.ant-select-tree-treenode]': "nzSelectMode",
'[class.ant-select-tree-treenode-disabled]': "nzSelectMode && isDisabled",
'[class.ant-select-tree-treenode-switcher-open]': "nzSelectMode && isSwitcherOpen",
'[class.ant-select-tree-treenode-switcher-close]': "nzSelectMode && isSwitcherClose",
'[class.ant-select-tree-treenode-checkbox-checked]': "nzSelectMode && isChecked",
'[class.ant-select-tree-treenode-checkbox-indeterminate]': "nzSelectMode && isHalfChecked",
'[class.ant-select-tree-treenode-selected]': "nzSelectMode && isSelected",
'[class.ant-select-tree-treenode-loading]': "nzSelectMode && isLoading",
'[class.ant-tree-treenode]': "!nzSelectMode",
'[class.ant-tree-treenode-disabled]': "!nzSelectMode && isDisabled",
'[class.ant-tree-treenode-switcher-open]': "!nzSelectMode && isSwitcherOpen",
'[class.ant-tree-treenode-switcher-close]': "!nzSelectMode && isSwitcherClose",
'[class.ant-tree-treenode-checkbox-checked]': "!nzSelectMode && isChecked",
'[class.ant-tree-treenode-checkbox-indeterminate]': "!nzSelectMode && isHalfChecked",
'[class.ant-tree-treenode-selected]': "!nzSelectMode && isSelected",
'[class.ant-tree-treenode-loading]': "!nzSelectMode && isLoading",
'[style.display]': 'displayStyle',
'(mousedown)': 'onMousedown($event)'
}
},] }
];
NzTreeNodeBuiltinComponent.ctorParameters = function () { return [
{ type: tree.NzTreeBaseService },
{ type: core.NgZone },
{ type: core.Renderer2 },
{ type: core.ElementRef },
{ type: core.ChangeDetectorRef },
{ type: noAnimation.NzNoAnimationDirective, decorators: [{ type: core.Host }, { type: core.Optional }] }
]; };
NzTreeNodeBuiltinComponent.propDecorators = {
icon: [{ type: core.Input }],
title: [{ type: core.Input }],
isLoading: [{ type: core.Input }],
isSelected: [{ type: core.Input }],
isDisabled: [{ type: core.Input }],
isMatched: [{ type: core.Input }],
isExpanded: [{ type: core.Input }],
isLeaf: [{ type: core.Input }],
isChecked: [{ type: core.Input }],
isHalfChecked: [{ type: core.Input }],
isDisableCheckbox: [{ type: core.Input }],
isSelectable: [{ type: core.Input }],
canHide: [{ type: core.Input }],
isStart: [{ type: core.Input }],
isEnd: [{ type: core.Input }],
nzTreeNode: [{ type: core.Input }],
nzShowLine: [{ ty