igniteui-angular
Version:
Ignite UI for Angular is a dependency-free Angular toolkit for building modern web apps
179 lines • 14 kB
JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
import { Directive, ElementRef, Renderer2, NgZone, HostBinding, TemplateRef } from '@angular/core';
import { IgxDropDirective } from '../../directives/dragdrop/dragdrop.directive';
import { IgxColumnMovingDragDirective } from '../grid.common';
import { SortingDirection } from '../../data-operations/sorting-expression.interface';
/**
* @hidden
*/
export class IgxGroupByRowTemplateDirective {
/**
* @param {?} template
*/
constructor(template) {
this.template = template;
}
}
IgxGroupByRowTemplateDirective.decorators = [
{ type: Directive, args: [{
selector: '[igxGroupByRow]'
},] }
];
/** @nocollapse */
IgxGroupByRowTemplateDirective.ctorParameters = () => [
{ type: TemplateRef }
];
if (false) {
/** @type {?} */
IgxGroupByRowTemplateDirective.prototype.template;
}
/**
* @hidden
*/
export class IgxGroupAreaDropDirective extends IgxDropDirective {
/**
* @param {?} elementRef
* @param {?} renderer
* @param {?} zone
*/
constructor(elementRef, renderer, zone) {
super(elementRef, renderer, zone);
this.elementRef = elementRef;
this.renderer = renderer;
this.zone = zone;
this.hovered = false;
}
/**
* @param {?} event
* @return {?}
*/
onDragEnter(event) {
/** @type {?} */
const drag = event.detail.owner;
/** @type {?} */
const column = drag.column;
if (!this.columnBelongsToGrid(column)) {
return;
}
/** @type {?} */
const grid = (/** @type {?} */ (column.grid));
/** @type {?} */
const isGrouped = grid.groupingExpressions.findIndex((item) => item.fieldName === column.field) !== -1;
if (column.groupable && !isGrouped && !column.columnGroup) {
drag.icon.innerText = 'group_work';
this.hovered = true;
}
else {
drag.icon.innerText = 'block';
this.hovered = false;
}
}
/**
* @param {?} event
* @return {?}
*/
onDragLeave(event) {
/** @type {?} */
const drag = event.detail.owner;
/** @type {?} */
const column = drag.column;
if (!this.columnBelongsToGrid(column)) {
return;
}
event.detail.owner.icon.innerText = 'block';
this.hovered = false;
}
/**
* @param {?} event
* @return {?}
*/
onDragDrop(event) {
/** @type {?} */
const drag = event.detail.owner;
if (drag instanceof IgxColumnMovingDragDirective) {
/** @type {?} */
const column = drag.column;
if (!this.columnBelongsToGrid(column)) {
return;
}
/** @type {?} */
const grid = (/** @type {?} */ (column.grid));
/** @type {?} */
const isGrouped = grid.groupingExpressions.findIndex((item) => item.fieldName === column.field) !== -1;
if (column.groupable && !isGrouped && !column.columnGroup) {
grid.groupBy({ fieldName: column.field, dir: SortingDirection.Asc, ignoreCase: column.sortingIgnoreCase,
strategy: column.sortStrategy, groupingComparer: column.groupingComparer });
}
}
}
/**
* @private
* @param {?} elem
* @param {?} attr
* @return {?}
*/
closestParentByAttr(elem, attr) {
return elem.hasAttribute(attr) ?
elem :
this.closestParentByAttr(elem.parentElement, attr);
}
/**
* @private
* @param {?} column
* @return {?}
*/
columnBelongsToGrid(column) {
/** @type {?} */
const elem = this.elementRef.nativeElement;
/** @type {?} */
const closestGridID = this.closestParentByAttr(elem, 'igxGroupAreaDrop').getAttribute('gridId');
if (!column) {
return false;
}
else {
/** @type {?} */
const grid = (/** @type {?} */ (column.grid));
if (!grid || grid.id !== closestGridID) {
return false;
}
return true;
}
}
}
IgxGroupAreaDropDirective.decorators = [
{ type: Directive, args: [{
selector: '[igxGroupAreaDrop]'
},] }
];
/** @nocollapse */
IgxGroupAreaDropDirective.ctorParameters = () => [
{ type: ElementRef },
{ type: Renderer2 },
{ type: NgZone }
];
IgxGroupAreaDropDirective.propDecorators = {
hovered: [{ type: HostBinding, args: ['class.igx-drop-area--hover',] }]
};
if (false) {
/** @type {?} */
IgxGroupAreaDropDirective.prototype.hovered;
/**
* @type {?}
* @private
*/
IgxGroupAreaDropDirective.prototype.elementRef;
/**
* @type {?}
* @private
*/
IgxGroupAreaDropDirective.prototype.renderer;
/**
* @type {?}
* @private
*/
IgxGroupAreaDropDirective.prototype.zone;
}
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{ Directive, ElementRef, Renderer2, NgZone, HostBinding, TemplateRef } from '@angular/core';\nimport { IgxDropDirective } from '../../directives/dragdrop/dragdrop.directive';\nimport { IgxColumnMovingDragDirective } from '../grid.common';\nimport { IgxColumnComponent } from '../column.component';\nimport { IgxGridComponent } from './grid.component';\nimport { SortingDirection } from '../../data-operations/sorting-expression.interface';\n\n/**\n * @hidden\n */\n@Directive({\n    selector: '[igxGroupByRow]'\n})\nexport class IgxGroupByRowTemplateDirective {\n\n    constructor(public template: TemplateRef<any>) { }\n\n}\n\n/**\n * @hidden\n */\n@Directive({\n    selector: '[igxGroupAreaDrop]'\n})\nexport class IgxGroupAreaDropDirective extends IgxDropDirective {\n\n    constructor(private elementRef: ElementRef, private renderer: Renderer2, private zone: NgZone) {\n        super(elementRef, renderer, zone);\n    }\n\n    @HostBinding('class.igx-drop-area--hover')\n    public hovered = false;\n\n\n    public onDragEnter(event) {\n        const drag: IgxColumnMovingDragDirective = event.detail.owner;\n        const column: IgxColumnComponent = drag.column;\n        if (!this.columnBelongsToGrid(column)) {\n            return;\n        }\n        const grid = <IgxGridComponent>column.grid;\n        const isGrouped = grid.groupingExpressions.findIndex((item) => item.fieldName === column.field) !== -1;\n        if (column.groupable && !isGrouped && !column.columnGroup) {\n            drag.icon.innerText = 'group_work';\n            this.hovered = true;\n        } else {\n            drag.icon.innerText = 'block';\n            this.hovered = false;\n        }\n    }\n\n    public onDragLeave(event) {\n        const drag: IgxColumnMovingDragDirective = event.detail.owner;\n        const column: IgxColumnComponent = drag.column;\n        if (!this.columnBelongsToGrid(column)) {\n            return;\n        }\n        event.detail.owner.icon.innerText = 'block';\n        this.hovered = false;\n    }\n\n    public onDragDrop(event) {\n        const drag: IgxColumnMovingDragDirective = event.detail.owner;\n        if (drag instanceof IgxColumnMovingDragDirective) {\n            const column: IgxColumnComponent = drag.column;\n            if (!this.columnBelongsToGrid(column)) {\n                return;\n            }\n            const grid = <IgxGridComponent>column.grid;\n            const isGrouped = grid.groupingExpressions.findIndex((item) => item.fieldName === column.field) !== -1;\n            if (column.groupable && !isGrouped && !column.columnGroup) {\n                grid.groupBy({ fieldName: column.field, dir: SortingDirection.Asc, ignoreCase: column.sortingIgnoreCase,\n                    strategy: column.sortStrategy, groupingComparer: column.groupingComparer });\n            }\n        }\n    }\n\n    private closestParentByAttr(elem, attr) {\n        return elem.hasAttribute(attr) ?\n            elem :\n            this.closestParentByAttr(elem.parentElement, attr);\n    }\n\n    private columnBelongsToGrid(column) {\n        const elem = this.elementRef.nativeElement;\n        const closestGridID = this.closestParentByAttr(elem, 'igxGroupAreaDrop').getAttribute('gridId');\n        if (!column) {\n            return false;\n        } else {\n            const grid = <IgxGridComponent>column.grid;\n            if (!grid || grid.id !== closestGridID) {\n                return false;\n            }\n            return true;\n        }\n    }\n}\n"]}