@almaobservatory/ngx-datatable
Version:
ngx-datatable is an Angular table grid component for presenting large and complex data.
93 lines • 12.8 kB
JavaScript
import { Directive, HostListener, Input, Output, EventEmitter } from '@angular/core';
import { fromEvent } from 'rxjs';
import { takeUntil } from 'rxjs/operators';
import * as i0 from "@angular/core";
export class ResizeableDirective {
constructor(element, renderer) {
this.renderer = renderer;
this.resizeEnabled = true;
this.resize = new EventEmitter();
this.resizing = false;
this.element = element.nativeElement;
}
ngAfterViewInit() {
const renderer2 = this.renderer;
this.resizeHandle = renderer2.createElement('span');
if (this.resizeEnabled) {
renderer2.addClass(this.resizeHandle, 'resize-handle');
}
else {
renderer2.addClass(this.resizeHandle, 'resize-handle--not-resizable');
}
renderer2.appendChild(this.element, this.resizeHandle);
}
ngOnDestroy() {
this._destroySubscription();
if (this.renderer.destroyNode) {
this.renderer.destroyNode(this.resizeHandle);
}
else if (this.resizeHandle) {
this.renderer.removeChild(this.renderer.parentNode(this.resizeHandle), this.resizeHandle);
}
}
onMouseup() {
this.resizing = false;
if (this.subscription && !this.subscription.closed) {
this._destroySubscription();
this.resize.emit(this.element.clientWidth);
}
}
onMousedown(event) {
const isHandle = event.target.classList.contains('resize-handle');
const initialWidth = this.element.clientWidth;
const mouseDownScreenX = event.screenX;
if (isHandle) {
event.stopPropagation();
this.resizing = true;
const mouseup = fromEvent(document, 'mouseup');
this.subscription = mouseup.subscribe((ev) => this.onMouseup());
const mouseMoveSub = fromEvent(document, 'mousemove')
.pipe(takeUntil(mouseup))
.subscribe((e) => this.move(e, initialWidth, mouseDownScreenX));
this.subscription.add(mouseMoveSub);
}
}
move(event, initialWidth, mouseDownScreenX) {
const movementX = event.screenX - mouseDownScreenX;
const newWidth = initialWidth + movementX;
const overMinWidth = !this.minWidth || newWidth >= this.minWidth;
const underMaxWidth = !this.maxWidth || newWidth <= this.maxWidth;
if (overMinWidth && underMaxWidth) {
this.element.style.width = `${newWidth}px`;
}
}
_destroySubscription() {
if (this.subscription) {
this.subscription.unsubscribe();
this.subscription = undefined;
}
}
}
ResizeableDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: ResizeableDirective, deps: [{ token: i0.ElementRef }, { token: i0.Renderer2 }], target: i0.ɵɵFactoryTarget.Directive });
ResizeableDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.1.1", type: ResizeableDirective, selector: "[resizeable]", inputs: { resizeEnabled: "resizeEnabled", minWidth: "minWidth", maxWidth: "maxWidth" }, outputs: { resize: "resize" }, host: { listeners: { "mousedown": "onMousedown($event)" }, properties: { "class.resizeable": "resizeEnabled" } }, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: ResizeableDirective, decorators: [{
type: Directive,
args: [{
selector: '[resizeable]',
host: {
'[class.resizeable]': 'resizeEnabled'
}
}]
}], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: i0.Renderer2 }]; }, propDecorators: { resizeEnabled: [{
type: Input
}], minWidth: [{
type: Input
}], maxWidth: [{
type: Input
}], resize: [{
type: Output
}], onMousedown: [{
type: HostListener,
args: ['mousedown', ['$event']]
}] } });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"resizeable.directive.js","sourceRoot":"","sources":["../../../../../../projects/swimlane/ngx-datatable/src/lib/directives/resizeable.directive.ts"],"names":[],"mappings":"AAAA,OAAO,EACL,SAAS,EAET,YAAY,EACZ,KAAK,EACL,MAAM,EACN,YAAY,EAIb,MAAM,eAAe,CAAC;AACvB,OAAO,EAAgB,SAAS,EAAE,MAAM,MAAM,CAAC;AAC/C,OAAO,EAAE,SAAS,EAAE,MAAM,gBAAgB,CAAC;;AAQ3C,MAAM,OAAO,mBAAmB;IAY9B,YAAY,OAAmB,EAAU,QAAmB;QAAnB,aAAQ,GAAR,QAAQ,CAAW;QAXnD,kBAAa,GAAY,IAAI,CAAC;QAI7B,WAAM,GAAsB,IAAI,YAAY,EAAE,CAAC;QAIzD,aAAQ,GAAY,KAAK,CAAC;QAIxB,IAAI,CAAC,OAAO,GAAG,OAAO,CAAC,aAAa,CAAC;IACvC,CAAC;IAED,eAAe;QACb,MAAM,SAAS,GAAG,IAAI,CAAC,QAAQ,CAAC;QAChC,IAAI,CAAC,YAAY,GAAG,SAAS,CAAC,aAAa,CAAC,MAAM,CAAC,CAAC;QACpD,IAAI,IAAI,CAAC,aAAa,EAAE;YACtB,SAAS,CAAC,QAAQ,CAAC,IAAI,CAAC,YAAY,EAAE,eAAe,CAAC,CAAC;SACxD;aAAM;YACL,SAAS,CAAC,QAAQ,CAAC,IAAI,CAAC,YAAY,EAAE,8BAA8B,CAAC,CAAC;SACvE;QACD,SAAS,CAAC,WAAW,CAAC,IAAI,CAAC,OAAO,EAAE,IAAI,CAAC,YAAY,CAAC,CAAC;IACzD,CAAC;IAED,WAAW;QACT,IAAI,CAAC,oBAAoB,EAAE,CAAC;QAC5B,IAAI,IAAI,CAAC,QAAQ,CAAC,WAAW,EAAE;YAC7B,IAAI,CAAC,QAAQ,CAAC,WAAW,CAAC,IAAI,CAAC,YAAY,CAAC,CAAC;SAC9C;aAAM,IAAI,IAAI,CAAC,YAAY,EAAE;YAC5B,IAAI,CAAC,QAAQ,CAAC,WAAW,CAAC,IAAI,CAAC,QAAQ,CAAC,UAAU,CAAC,IAAI,CAAC,YAAY,CAAC,EAAE,IAAI,CAAC,YAAY,CAAC,CAAC;SAC3F;IACH,CAAC;IAED,SAAS;QACP,IAAI,CAAC,QAAQ,GAAG,KAAK,CAAC;QAEtB,IAAI,IAAI,CAAC,YAAY,IAAI,CAAC,IAAI,CAAC,YAAY,CAAC,MAAM,EAAE;YAClD,IAAI,CAAC,oBAAoB,EAAE,CAAC;YAC5B,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,WAAW,CAAC,CAAC;SAC5C;IACH,CAAC;IAGD,WAAW,CAAC,KAAiB;QAC3B,MAAM,QAAQ,GAAiB,KAAK,CAAC,MAAO,CAAC,SAAS,CAAC,QAAQ,CAAC,eAAe,CAAC,CAAC;QACjF,MAAM,YAAY,GAAG,IAAI,CAAC,OAAO,CAAC,WAAW,CAAC;QAC9C,MAAM,gBAAgB,GAAG,KAAK,CAAC,OAAO,CAAC;QAEvC,IAAI,QAAQ,EAAE;YACZ,KAAK,CAAC,eAAe,EAAE,CAAC;YACxB,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC;YAErB,MAAM,OAAO,GAAG,SAAS,CAAC,QAAQ,EAAE,SAAS,CAAC,CAAC;YAC/C,IAAI,CAAC,YAAY,GAAG,OAAO,CAAC,SAAS,CAAC,CAAC,EAAc,EAAE,EAAE,CAAC,IAAI,CAAC,SAAS,EAAE,CAAC,CAAC;YAE5E,MAAM,YAAY,GAAG,SAAS,CAAC,QAAQ,EAAE,WAAW,CAAC;iBAClD,IAAI,CAAC,SAAS,CAAC,OAAO,CAAC,CAAC;iBACxB,SAAS,CAAC,CAAC,CAAa,EAAE,EAAE,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,EAAE,YAAY,EAAE,gBAAgB,CAAC,CAAC,CAAC;YAE9E,IAAI,CAAC,YAAY,CAAC,GAAG,CAAC,YAAY,CAAC,CAAC;SACrC;IACH,CAAC;IAED,IAAI,CAAC,KAAiB,EAAE,YAAoB,EAAE,gBAAwB;QACpE,MAAM,SAAS,GAAG,KAAK,CAAC,OAAO,GAAG,gBAAgB,CAAC;QACnD,MAAM,QAAQ,GAAG,YAAY,GAAG,SAAS,CAAC;QAE1C,MAAM,YAAY,GAAG,CAAC,IAAI,CAAC,QAAQ,IAAI,QAAQ,IAAI,IAAI,CAAC,QAAQ,CAAC;QACjE,MAAM,aAAa,GAAG,CAAC,IAAI,CAAC,QAAQ,IAAI,QAAQ,IAAI,IAAI,CAAC,QAAQ,CAAC;QAElE,IAAI,YAAY,IAAI,aAAa,EAAE;YACjC,IAAI,CAAC,OAAO,CAAC,KAAK,CAAC,KAAK,GAAG,GAAG,QAAQ,IAAI,CAAC;SAC5C;IACH,CAAC;IAEO,oBAAoB;QAC1B,IAAI,IAAI,CAAC,YAAY,EAAE;YACrB,IAAI,CAAC,YAAY,CAAC,WAAW,EAAE,CAAC;YAChC,IAAI,CAAC,YAAY,GAAG,SAAS,CAAC;SAC/B;IACH,CAAC;;gHAnFU,mBAAmB;oGAAnB,mBAAmB;2FAAnB,mBAAmB;kBAN/B,SAAS;mBAAC;oBACT,QAAQ,EAAE,cAAc;oBACxB,IAAI,EAAE;wBACJ,oBAAoB,EAAE,eAAe;qBACtC;iBACF;yHAEU,aAAa;sBAArB,KAAK;gBACG,QAAQ;sBAAhB,KAAK;gBACG,QAAQ;sBAAhB,KAAK;gBAEI,MAAM;sBAAf,MAAM;gBAyCP,WAAW;sBADV,YAAY;uBAAC,WAAW,EAAE,CAAC,QAAQ,CAAC","sourcesContent":["import {\r\n  Directive,\r\n  ElementRef,\r\n  HostListener,\r\n  Input,\r\n  Output,\r\n  EventEmitter,\r\n  OnDestroy,\r\n  AfterViewInit,\r\n  Renderer2\r\n} from '@angular/core';\r\nimport { Subscription, fromEvent } from 'rxjs';\r\nimport { takeUntil } from 'rxjs/operators';\r\n\r\n@Directive({\r\n  selector: '[resizeable]',\r\n  host: {\r\n    '[class.resizeable]': 'resizeEnabled'\r\n  }\r\n})\r\nexport class ResizeableDirective implements OnDestroy, AfterViewInit {\r\n  @Input() resizeEnabled: boolean = true;\r\n  @Input() minWidth: number;\r\n  @Input() maxWidth: number;\r\n\r\n  @Output() resize: EventEmitter<any> = new EventEmitter();\r\n\r\n  element: HTMLElement;\r\n  subscription: Subscription;\r\n  resizing: boolean = false;\r\n  private resizeHandle: HTMLElement;\r\n\r\n  constructor(element: ElementRef, private renderer: Renderer2) {\r\n    this.element = element.nativeElement;\r\n  }\r\n\r\n  ngAfterViewInit(): void {\r\n    const renderer2 = this.renderer;\r\n    this.resizeHandle = renderer2.createElement('span');\r\n    if (this.resizeEnabled) {\r\n      renderer2.addClass(this.resizeHandle, 'resize-handle');\r\n    } else {\r\n      renderer2.addClass(this.resizeHandle, 'resize-handle--not-resizable');\r\n    }\r\n    renderer2.appendChild(this.element, this.resizeHandle);\r\n  }\r\n\r\n  ngOnDestroy(): void {\r\n    this._destroySubscription();\r\n    if (this.renderer.destroyNode) {\r\n      this.renderer.destroyNode(this.resizeHandle);\r\n    } else if (this.resizeHandle) {\r\n      this.renderer.removeChild(this.renderer.parentNode(this.resizeHandle), this.resizeHandle);\r\n    }\r\n  }\r\n\r\n  onMouseup(): void {\r\n    this.resizing = false;\r\n\r\n    if (this.subscription && !this.subscription.closed) {\r\n      this._destroySubscription();\r\n      this.resize.emit(this.element.clientWidth);\r\n    }\r\n  }\r\n\r\n  @HostListener('mousedown', ['$event'])\r\n  onMousedown(event: MouseEvent): void {\r\n    const isHandle = (<HTMLElement>event.target).classList.contains('resize-handle');\r\n    const initialWidth = this.element.clientWidth;\r\n    const mouseDownScreenX = event.screenX;\r\n\r\n    if (isHandle) {\r\n      event.stopPropagation();\r\n      this.resizing = true;\r\n\r\n      const mouseup = fromEvent(document, 'mouseup');\r\n      this.subscription = mouseup.subscribe((ev: MouseEvent) => this.onMouseup());\r\n\r\n      const mouseMoveSub = fromEvent(document, 'mousemove')\r\n        .pipe(takeUntil(mouseup))\r\n        .subscribe((e: MouseEvent) => this.move(e, initialWidth, mouseDownScreenX));\r\n\r\n      this.subscription.add(mouseMoveSub);\r\n    }\r\n  }\r\n\r\n  move(event: MouseEvent, initialWidth: number, mouseDownScreenX: number): void {\r\n    const movementX = event.screenX - mouseDownScreenX;\r\n    const newWidth = initialWidth + movementX;\r\n\r\n    const overMinWidth = !this.minWidth || newWidth >= this.minWidth;\r\n    const underMaxWidth = !this.maxWidth || newWidth <= this.maxWidth;\r\n\r\n    if (overMinWidth && underMaxWidth) {\r\n      this.element.style.width = `${newWidth}px`;\r\n    }\r\n  }\r\n\r\n  private _destroySubscription() {\r\n    if (this.subscription) {\r\n      this.subscription.unsubscribe();\r\n      this.subscription = undefined;\r\n    }\r\n  }\r\n}\r\n"]}