@uex/web-extensions
Version:
Uex extensions for Angular 6+ web projects
347 lines • 28.8 kB
JavaScript
/**
* @fileoverview added by tsickle
* Generated from: lib/modules/drag-and-drop/drag-and-drop.service.ts
* @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
import { Injectable, NgZone } from '@angular/core';
import * as _ from 'lodash';
import { Draggable } from './classes/draggable';
import { DropZone } from './classes/drop-zone';
/**
* @record
*/
function DropZoneRegisterParams() { }
if (false) {
/** @type {?} */
DropZoneRegisterParams.prototype.element;
}
/**
* @record
*/
function DraggableRegisterParams() { }
if (false) {
/** @type {?} */
DraggableRegisterParams.prototype.element;
}
/**
* @record
*/
function DragHandlerSubscriptions() { }
/**
* @record
*/
export function DragAndDropEvent() { }
if (false) {
/** @type {?} */
DragAndDropEvent.prototype.action;
/** @type {?} */
DragAndDropEvent.prototype.data;
/** @type {?} */
DragAndDropEvent.prototype.event;
}
export class DragAndDropService {
/**
* @param {?} _ngZone
*/
constructor(_ngZone) {
this._ngZone = _ngZone;
this.active_draggable = null;
this.active_drop_zone = null;
this._draggable_id = 0;
this._draggables = [];
this._draggable_subscriptions = {};
this._drop_zone_id = 0;
this._drop_zones = [];
this._drop_zone_subscriptions = {};
this._checkLeave = (/**
* @param {?} event
* @return {?}
*/
(event) => {
/** @type {?} */
const drop_zone = this.active_drop_zone;
if (!drop_zone) {
return;
}
if (!drop_zone.dragging_over) {
return;
}
if (drop_zone.element !== event.target && !drop_zone.element.contains((/** @type {?} */ (event.target)))) {
drop_zone.$onLeave.emit();
}
});
this.addEventListener(document, 'dragenter', this._checkLeave);
}
/**
* @param {?} params
* @return {?}
*/
registerDraggable(params) {
/** @type {?} */
const _draggable = new Draggable(this, this._draggable_id, params.element);
this._draggable_subscriptions[_draggable.id] = {
onStart: _draggable.$onStart.subscribe((/**
* @param {?} event
* @return {?}
*/
(event) => {
this.active_draggable = _draggable;
_draggable.setDragging(true);
_draggable.onStart.emit(this.getEvent(event));
})),
onEnd: _draggable.$onEnd.subscribe((/**
* @param {?} event
* @return {?}
*/
(event) => {
this._drop_zones.forEach((/**
* @param {?} drop_zone
* @return {?}
*/
(drop_zone) => {
if (drop_zone.dragging_over) {
drop_zone.$onLeave.emit();
}
}));
_draggable.setDragging(false);
_draggable.onEnd.emit(this.getEvent(event));
this.active_draggable = null;
}))
};
this._draggables.push(_draggable);
this._draggable_id++;
return _draggable;
}
/**
* @param {?} draggable
* @return {?}
*/
unregisterDraggable(draggable) {
/** @type {?} */
const index = this._draggables.findIndex((/**
* @param {?} _draggable
* @return {?}
*/
(_draggable) => _draggable.id == draggable.id));
if (index >= 0) {
this._draggables.splice(index, 1);
}
/** @type {?} */
const subscriptions = this._draggable_subscriptions[draggable.id];
Object.keys(subscriptions).forEach((/**
* @param {?} key
* @return {?}
*/
(key) => subscriptions[key].unsubscribe()));
delete this._draggable_subscriptions[draggable.id];
draggable.destroy();
}
/**
* @param {?} params
* @return {?}
*/
registerDropZone(params) {
/** @type {?} */
const _drop_zone = new DropZone(this, this._drop_zone_id, params.element);
this._drop_zone_subscriptions[_drop_zone.id] = {
onEnter: _drop_zone.$onEnter.subscribe((/**
* @param {?} event
* @return {?}
*/
(event) => {
if (this.isDropZoneRestricted(_drop_zone)) {
return;
}
if (_drop_zone.dragging_over) {
return;
}
if (this.active_drop_zone && this.active_drop_zone.id !== _drop_zone.id) {
this.active_drop_zone.$onLeave.emit();
}
this.active_drop_zone = _drop_zone;
_drop_zone.setDraggingOver(true);
_drop_zone.onEnter.emit(this.getEvent(event));
})),
onLeave: _drop_zone.$onLeave.subscribe((/**
* @return {?}
*/
() => {
if (this.active_drop_zone && this.active_drop_zone.id === _drop_zone.id) {
this.active_drop_zone = null;
}
_drop_zone.setDraggingOver(false);
_drop_zone.onLeave.emit(this.getEvent());
})),
onDrop: _drop_zone.$onDrop.subscribe((/**
* @param {?} event
* @return {?}
*/
(event) => {
if (this.isDropZoneRestricted(_drop_zone)) {
return;
}
if (this.active_draggable && this.active_draggable.action === 'move') {
// Check and emit "onRemove" event
this._drop_zones.forEach((/**
* @param {?} drop_zone
* @return {?}
*/
(drop_zone) => {
if (_drop_zone.id !== drop_zone.id) {
/** @type {?} */
const draggable_index = drop_zone.children.findIndex((/**
* @param {?} draggable
* @return {?}
*/
(draggable) => draggable.id === this.active_draggable.id));
if (draggable_index >= 0) {
drop_zone.onRemove.emit(this.getEvent(event));
}
}
}));
}
_drop_zone.onDrop.emit(this.getEvent(event));
_drop_zone.$onLeave.emit();
}))
};
this._drop_zones.push(_drop_zone);
this._drop_zone_id++;
return _drop_zone;
}
/**
* @param {?} drop_zone
* @return {?}
*/
unregisterDropZone(drop_zone) {
/** @type {?} */
const index = this._drop_zones.findIndex((/**
* @param {?} _drop_zone
* @return {?}
*/
(_drop_zone) => _drop_zone.id == drop_zone.id));
if (index >= 0) {
this._drop_zones.splice(index, 1);
}
/** @type {?} */
const subscriptions = this._drop_zone_subscriptions[drop_zone.id];
Object.keys(subscriptions).forEach((/**
* @param {?} key
* @return {?}
*/
(key) => subscriptions[key].unsubscribe()));
delete this._drop_zone_subscriptions[drop_zone.id];
drop_zone.destroy();
}
/**
* @param {?} element
* @param {?} event_name
* @param {?} cb
* @param {?=} outside_angular
* @return {?}
*/
addEventListener(element, event_name, cb, outside_angular = false) {
if (outside_angular) {
this._ngZone.runOutsideAngular((/**
* @return {?}
*/
() => element.addEventListener(event_name, cb)));
}
else {
element.addEventListener(event_name, cb);
}
}
/**
* @param {?} element
* @param {?} event_name
* @param {?} cb
* @return {?}
*/
removeEventListener(element, event_name, cb) {
element.removeEventListener(event_name, cb);
}
/**
* @param {?} drop_zone
* @return {?}
*/
isDropZoneRestricted(drop_zone) {
if (this.active_draggable) {
if (drop_zone.element.contains(this.active_draggable.element)) {
return true;
}
if (drop_zone.restriction) {
/** @type {?} */
const restriction = _.isArray(drop_zone.restriction) ? ((/** @type {?} */ (drop_zone.restriction))) : [((/** @type {?} */ (drop_zone.restriction)))];
if (restriction.indexOf(this.active_draggable.name) >= 0) {
return true;
}
}
return false;
}
return true;
}
/**
* @param {?=} event
* @return {?}
*/
getEvent(event) {
return {
action: this.active_draggable ? this.active_draggable.action : 'move',
data: this.active_draggable ? this.active_draggable.data : null,
event: event || null
};
}
}
DragAndDropService.decorators = [
{ type: Injectable }
];
/** @nocollapse */
DragAndDropService.ctorParameters = () => [
{ type: NgZone }
];
if (false) {
/** @type {?} */
DragAndDropService.prototype.active_draggable;
/** @type {?} */
DragAndDropService.prototype.active_drop_zone;
/**
* @type {?}
* @private
*/
DragAndDropService.prototype._draggable_id;
/**
* @type {?}
* @private
*/
DragAndDropService.prototype._draggables;
/**
* @type {?}
* @private
*/
DragAndDropService.prototype._draggable_subscriptions;
/**
* @type {?}
* @private
*/
DragAndDropService.prototype._drop_zone_id;
/**
* @type {?}
* @private
*/
DragAndDropService.prototype._drop_zones;
/**
* @type {?}
* @private
*/
DragAndDropService.prototype._drop_zone_subscriptions;
/**
* @type {?}
* @private
*/
DragAndDropService.prototype._checkLeave;
/**
* @type {?}
* @private
*/
DragAndDropService.prototype._ngZone;
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"drag-and-drop.service.js","sourceRoot":"ng://@uex/web-extensions/","sources":["lib/modules/drag-and-drop/drag-and-drop.service.ts"],"names":[],"mappings":";;;;;AAAA,OAAO,EAAE,UAAU,EAAE,MAAM,EAAE,MAAM,eAAe,CAAC;AAEnD,OAAO,KAAK,CAAC,MAAM,QAAQ,CAAC;AAE5B,OAAO,EAAE,SAAS,EAAE,MAAM,qBAAqB,CAAC;AAChD,OAAO,EAAE,QAAQ,EAAE,MAAM,qBAAqB,CAAC;;;;AAG/C,qCAEC;;;IADC,yCAAqB;;;;;AAGvB,sCAEC;;;IADC,0CAAqB;;;;;AAGvB,uCAIC;;;;AAID,sCAIC;;;IAHC,kCAAmB;;IACnB,gCAAU;;IACV,iCAAiB;;AAInB,MAAM,OAAO,kBAAkB;;;;IAE7B,YACU,OAAe;QAAf,YAAO,GAAP,OAAO,CAAQ;QAKlB,qBAAgB,GAAc,IAAI,CAAC;QACnC,qBAAgB,GAAa,IAAI,CAAC;QAEjC,kBAAa,GAAG,CAAC,CAAC;QAClB,gBAAW,GAAgB,EAAE,CAAC;QAC9B,6BAAwB,GAA6B,EAAE,CAAC;QAExD,kBAAa,GAAG,CAAC,CAAC;QAClB,gBAAW,GAAe,EAAE,CAAC;QAC7B,6BAAwB,GAA6B,EAAE,CAAC;QAoJxD,gBAAW;;;;QAAG,CAAC,KAAgB,EAAQ,EAAE;;kBACzC,SAAS,GAAG,IAAI,CAAC,gBAAgB;YAEvC,IAAI,CAAC,SAAS,EAAE;gBAAE,OAAO;aAAE;YAC3B,IAAI,CAAC,SAAS,CAAC,aAAa,EAAE;gBAAE,OAAO;aAAE;YAEzC,IAAI,SAAS,CAAC,OAAO,KAAK,KAAK,CAAC,MAAM,IAAI,CAAC,SAAS,CAAC,OAAO,CAAC,QAAQ,CAAC,mBAAM,KAAK,CAAC,MAAM,EAAA,CAAC,EAAE;gBACzF,SAAS,CAAC,QAAQ,CAAC,IAAI,EAAE,CAAC;aAC3B;QACH,CAAC,EAAA;QAzKC,IAAI,CAAC,gBAAgB,CAAC,QAAQ,EAAE,WAAW,EAAE,IAAI,CAAC,WAAW,CAAC,CAAC;IACjE,CAAC;;;;;IAaM,iBAAiB,CAAC,MAA+B;;cAChD,UAAU,GAAG,IAAI,SAAS,CAC9B,IAAI,EACJ,IAAI,CAAC,aAAa,EAClB,MAAM,CAAC,OAAO,CACf;QAED,IAAI,CAAC,wBAAwB,CAAC,UAAU,CAAC,EAAE,CAAC,GAAG;YAC7C,OAAO,EAAE,UAAU,CAAC,QAAQ,CAAC,SAAS;;;;YAAC,CAAC,KAAgB,EAAE,EAAE;gBAC1D,IAAI,CAAC,gBAAgB,GAAG,UAAU,CAAC;gBAEnC,UAAU,CAAC,WAAW,CAAC,IAAI,CAAC,CAAC;gBAC7B,UAAU,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,QAAQ,CAAC,KAAK,CAAC,CAAC,CAAC;YAChD,CAAC,EAAC;YACF,KAAK,EAAE,UAAU,CAAC,MAAM,CAAC,SAAS;;;;YAAC,CAAC,KAAgB,EAAE,EAAE;gBACtD,IAAI,CAAC,WAAW,CAAC,OAAO;;;;gBAAC,CAAC,SAAS,EAAE,EAAE;oBACrC,IAAI,SAAS,CAAC,aAAa,EAAE;wBAC3B,SAAS,CAAC,QAAQ,CAAC,IAAI,EAAE,CAAC;qBAC3B;gBACH,CAAC,EAAC,CAAC;gBAEH,UAAU,CAAC,WAAW,CAAC,KAAK,CAAC,CAAC;gBAC9B,UAAU,CAAC,KAAK,CAAC,IAAI,CAAC,IAAI,CAAC,QAAQ,CAAC,KAAK,CAAC,CAAC,CAAC;gBAE5C,IAAI,CAAC,gBAAgB,GAAG,IAAI,CAAC;YAC/B,CAAC,EAAC;SACH,CAAC;QAEF,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,UAAU,CAAC,CAAC;QAElC,IAAI,CAAC,aAAa,EAAE,CAAC;QAErB,OAAO,UAAU,CAAC;IACpB,CAAC;;;;;IAEM,mBAAmB,CAAC,SAAoB;;cACvC,KAAK,GAAG,IAAI,CAAC,WAAW,CAAC,SAAS;;;;QAAC,CAAC,UAAU,EAAE,EAAE,CAAC,UAAU,CAAC,EAAE,IAAI,SAAS,CAAC,EAAE,EAAC;QACvF,IAAI,KAAK,IAAI,CAAC,EAAE;YAAE,IAAI,CAAC,WAAW,CAAC,MAAM,CAAC,KAAK,EAAE,CAAC,CAAC,CAAC;SAAE;;cAEhD,aAAa,GAAG,IAAI,CAAC,wBAAwB,CAAC,SAAS,CAAC,EAAE,CAAC;QACjE,MAAM,CAAC,IAAI,CAAC,aAAa,CAAC,CAAC,OAAO;;;;QAAC,CAAC,GAAG,EAAE,EAAE,CAAC,aAAa,CAAC,GAAG,CAAC,CAAC,WAAW,EAAE,EAAC,CAAC;QAC9E,OAAO,IAAI,CAAC,wBAAwB,CAAC,SAAS,CAAC,EAAE,CAAC,CAAC;QAEnD,SAAS,CAAC,OAAO,EAAE,CAAC;IACtB,CAAC;;;;;IAEM,gBAAgB,CAAC,MAA8B;;cAC9C,UAAU,GAAG,IAAI,QAAQ,CAC7B,IAAI,EACJ,IAAI,CAAC,aAAa,EAClB,MAAM,CAAC,OAAO,CACf;QAED,IAAI,CAAC,wBAAwB,CAAC,UAAU,CAAC,EAAE,CAAC,GAAG;YAC7C,OAAO,EAAE,UAAU,CAAC,QAAQ,CAAC,SAAS;;;;YAAC,CAAC,KAAgB,EAAE,EAAE;gBAC1D,IAAI,IAAI,CAAC,oBAAoB,CAAC,UAAU,CAAC,EAAE;oBAAE,OAAO;iBAAE;gBACtD,IAAI,UAAU,CAAC,aAAa,EAAE;oBAAE,OAAO;iBAAE;gBAEzC,IAAI,IAAI,CAAC,gBAAgB,IAAI,IAAI,CAAC,gBAAgB,CAAC,EAAE,KAAK,UAAU,CAAC,EAAE,EAAE;oBACvE,IAAI,CAAC,gBAAgB,CAAC,QAAQ,CAAC,IAAI,EAAE,CAAC;iBACvC;gBAED,IAAI,CAAC,gBAAgB,GAAG,UAAU,CAAC;gBAEnC,UAAU,CAAC,eAAe,CAAC,IAAI,CAAC,CAAC;gBACjC,UAAU,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,QAAQ,CAAC,KAAK,CAAC,CAAC,CAAC;YAChD,CAAC,EAAC;YACF,OAAO,EAAE,UAAU,CAAC,QAAQ,CAAC,SAAS;;;YAAC,GAAG,EAAE;gBAC1C,IAAI,IAAI,CAAC,gBAAgB,IAAI,IAAI,CAAC,gBAAgB,CAAC,EAAE,KAAK,UAAU,CAAC,EAAE,EAAE;oBACvE,IAAI,CAAC,gBAAgB,GAAG,IAAI,CAAC;iBAC9B;gBAED,UAAU,CAAC,eAAe,CAAC,KAAK,CAAC,CAAC;gBAClC,UAAU,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,QAAQ,EAAE,CAAC,CAAC;YAC3C,CAAC,EAAC;YACF,MAAM,EAAE,UAAU,CAAC,OAAO,CAAC,SAAS;;;;YAAC,CAAC,KAAgB,EAAE,EAAE;gBACxD,IAAI,IAAI,CAAC,oBAAoB,CAAC,UAAU,CAAC,EAAE;oBAAE,OAAO;iBAAE;gBAEtD,IAAI,IAAI,CAAC,gBAAgB,IAAI,IAAI,CAAC,gBAAgB,CAAC,MAAM,KAAK,MAAM,EAAE;oBACpE,kCAAkC;oBAClC,IAAI,CAAC,WAAW,CAAC,OAAO;;;;oBAAC,CAAC,SAAS,EAAE,EAAE;wBACrC,IAAI,UAAU,CAAC,EAAE,KAAK,SAAS,CAAC,EAAE,EAAE;;kCAC5B,eAAe,GAAG,SAAS,CAAC,QAAQ,CAAC,SAAS;;;;4BAAC,CAAC,SAAS,EAAE,EAAE,CAAC,SAAS,CAAC,EAAE,KAAK,IAAI,CAAC,gBAAgB,CAAC,EAAE,EAAC;4BAC9G,IAAI,eAAe,IAAI,CAAC,EAAE;gCAAE,SAAS,CAAC,QAAQ,CAAC,IAAI,CAAC,IAAI,CAAC,QAAQ,CAAC,KAAK,CAAC,CAAC,CAAC;6BAAE;yBAC7E;oBACH,CAAC,EAAC,CAAC;iBACJ;gBAED,UAAU,CAAC,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,QAAQ,CAAC,KAAK,CAAC,CAAC,CAAC;gBAC7C,UAAU,CAAC,QAAQ,CAAC,IAAI,EAAE,CAAC;YAC7B,CAAC,EAAC;SACH,CAAC;QAEF,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,UAAU,CAAC,CAAC;QAElC,IAAI,CAAC,aAAa,EAAE,CAAC;QAErB,OAAO,UAAU,CAAC;IACpB,CAAC;;;;;IAEM,kBAAkB,CAAC,SAAmB;;cACrC,KAAK,GAAG,IAAI,CAAC,WAAW,CAAC,SAAS;;;;QAAC,CAAC,UAAU,EAAE,EAAE,CAAC,UAAU,CAAC,EAAE,IAAI,SAAS,CAAC,EAAE,EAAC;QACvF,IAAI,KAAK,IAAI,CAAC,EAAE;YAAE,IAAI,CAAC,WAAW,CAAC,MAAM,CAAC,KAAK,EAAE,CAAC,CAAC,CAAC;SAAE;;cAEhD,aAAa,GAAG,IAAI,CAAC,wBAAwB,CAAC,SAAS,CAAC,EAAE,CAAC;QACjE,MAAM,CAAC,IAAI,CAAC,aAAa,CAAC,CAAC,OAAO;;;;QAAC,CAAC,GAAG,EAAE,EAAE,CAAC,aAAa,CAAC,GAAG,CAAC,CAAC,WAAW,EAAE,EAAC,CAAC;QAC9E,OAAO,IAAI,CAAC,wBAAwB,CAAC,SAAS,CAAC,EAAE,CAAC,CAAC;QAEnD,SAAS,CAAC,OAAO,EAAE,CAAC;IACtB,CAAC;;;;;;;;IAEM,gBAAgB,CAAC,OAA+B,EAAE,UAAkB,EAAE,EAA8B,EAAE,kBAA2B,KAAK;QAC3I,IAAI,eAAe,EAAE;YACnB,IAAI,CAAC,OAAO,CAAC,iBAAiB;;;YAAC,GAAG,EAAE,CAAC,OAAO,CAAC,gBAAgB,CAAC,UAAU,EAAE,EAAE,CAAC,EAAC,CAAC;SAChF;aAAM;YACL,OAAO,CAAC,gBAAgB,CAAC,UAAU,EAAE,EAAE,CAAC,CAAC;SAC1C;IACH,CAAC;;;;;;;IAEM,mBAAmB,CAAC,OAA+B,EAAE,UAAkB,EAAE,EAA8B;QAC5G,OAAO,CAAC,mBAAmB,CAAC,UAAU,EAAE,EAAE,CAAC,CAAC;IAC9C,CAAC;;;;;IAEM,oBAAoB,CAAC,SAAmB;QAC7C,IAAI,IAAI,CAAC,gBAAgB,EAAE;YACzB,IAAI,SAAS,CAAC,OAAO,CAAC,QAAQ,CAAC,IAAI,CAAC,gBAAgB,CAAC,OAAO,CAAC,EAAE;gBAAE,OAAO,IAAI,CAAC;aAAE;YAE/E,IAAI,SAAS,CAAC,WAAW,EAAE;;sBACnB,WAAW,GAAG,CAAC,CAAC,OAAO,CAAC,SAAS,CAAC,WAAW,CAAC,CAAC,CAAC,CAAC,CAAC,mBAAU,SAAS,CAAC,WAAW,EAAA,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,mBAAQ,SAAS,CAAC,WAAW,EAAA,CAAC,CAAC;gBAC5H,IAAI,WAAW,CAAC,OAAO,CAAC,IAAI,CAAC,gBAAgB,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE;oBAAE,OAAO,IAAI,CAAC;iBAAE;aAC3E;YAED,OAAO,KAAK,CAAC;SACd;QAED,OAAO,IAAI,CAAC;IACd,CAAC;;;;;IAEM,QAAQ,CAAC,KAAiB;QAC/B,OAAO;YACL,MAAM,EAAE,IAAI,CAAC,gBAAgB,CAAC,CAAC,CAAC,IAAI,CAAC,gBAAgB,CAAC,MAAM,CAAC,CAAC,CAAC,MAAM;YACrE,IAAI,EAAE,IAAI,CAAC,gBAAgB,CAAC,CAAC,CAAC,IAAI,CAAC,gBAAgB,CAAC,IAAI,CAAC,CAAC,CAAC,IAAI;YAC/D,KAAK,EAAE,KAAK,IAAI,IAAI;SACrB,CAAC;IACJ,CAAC;;;YApKF,UAAU;;;;YA9BU,MAAM;;;;IAuCzB,8CAA0C;;IAC1C,8CAAyC;;;;;IAEzC,2CAA0B;;;;;IAC1B,yCAAsC;;;;;IACtC,sDAAgE;;;;;IAEhE,2CAA0B;;;;;IAC1B,yCAAqC;;;;;IACrC,sDAAgE;;;;;IAoJhE,yCASC;;;;;IA3KC,qCAAuB","sourcesContent":["import { Injectable, NgZone } from '@angular/core';\r\n\r\nimport * as _ from 'lodash';\r\n\r\nimport { Draggable } from './classes/draggable';\r\nimport { DropZone } from './classes/drop-zone';\r\nimport { Subscription } from 'rxjs';\r\n\r\ninterface DropZoneRegisterParams {\r\n  element: HTMLElement;\r\n}\r\n\r\ninterface DraggableRegisterParams {\r\n  element: HTMLElement;\r\n}\r\n\r\ninterface DragHandlerSubscriptions {\r\n  [id: number]: {\r\n    [key: string]: Subscription;\r\n  };\r\n}\r\n\r\nexport type DragAction = 'move' | 'copy';\r\n\r\nexport interface DragAndDropEvent {\r\n  action: DragAction;\r\n  data: any;\r\n  event: DragEvent;\r\n}\r\n\r\n@Injectable()\r\nexport class DragAndDropService {\r\n\r\n  constructor(\r\n    private _ngZone: NgZone\r\n  ) {\r\n    this.addEventListener(document, 'dragenter', this._checkLeave);\r\n  }\r\n\r\n  public active_draggable: Draggable = null;\r\n  public active_drop_zone: DropZone = null;\r\n\r\n  private _draggable_id = 0;\r\n  private _draggables: Draggable[] = [];\r\n  private _draggable_subscriptions: DragHandlerSubscriptions = {};\r\n\r\n  private _drop_zone_id = 0;\r\n  private _drop_zones: DropZone[] = [];\r\n  private _drop_zone_subscriptions: DragHandlerSubscriptions = {};\r\n\r\n  public registerDraggable(params: DraggableRegisterParams): Draggable {\r\n    const _draggable = new Draggable(\r\n      this,\r\n      this._draggable_id,\r\n      params.element\r\n    );\r\n\r\n    this._draggable_subscriptions[_draggable.id] = {\r\n      onStart: _draggable.$onStart.subscribe((event: DragEvent) => {\r\n        this.active_draggable = _draggable;\r\n\r\n        _draggable.setDragging(true);\r\n        _draggable.onStart.emit(this.getEvent(event));\r\n      }),\r\n      onEnd: _draggable.$onEnd.subscribe((event: DragEvent) => {\r\n        this._drop_zones.forEach((drop_zone) => {\r\n          if (drop_zone.dragging_over) {\r\n            drop_zone.$onLeave.emit();\r\n          }\r\n        });\r\n\r\n        _draggable.setDragging(false);\r\n        _draggable.onEnd.emit(this.getEvent(event));\r\n\r\n        this.active_draggable = null;\r\n      })\r\n    };\r\n\r\n    this._draggables.push(_draggable);\r\n\r\n    this._draggable_id++;\r\n\r\n    return _draggable;\r\n  }\r\n\r\n  public unregisterDraggable(draggable: Draggable): void {\r\n    const index = this._draggables.findIndex((_draggable) => _draggable.id == draggable.id);\r\n    if (index >= 0) { this._draggables.splice(index, 1); }\r\n\r\n    const subscriptions = this._draggable_subscriptions[draggable.id];\r\n    Object.keys(subscriptions).forEach((key) => subscriptions[key].unsubscribe());\r\n    delete this._draggable_subscriptions[draggable.id];\r\n\r\n    draggable.destroy();\r\n  }\r\n\r\n  public registerDropZone(params: DropZoneRegisterParams): DropZone {\r\n    const _drop_zone = new DropZone(\r\n      this,\r\n      this._drop_zone_id,\r\n      params.element\r\n    );\r\n\r\n    this._drop_zone_subscriptions[_drop_zone.id] = {\r\n      onEnter: _drop_zone.$onEnter.subscribe((event: DragEvent) => {\r\n        if (this.isDropZoneRestricted(_drop_zone)) { return; }\r\n        if (_drop_zone.dragging_over) { return; }\r\n\r\n        if (this.active_drop_zone && this.active_drop_zone.id !== _drop_zone.id) {\r\n          this.active_drop_zone.$onLeave.emit();\r\n        }\r\n\r\n        this.active_drop_zone = _drop_zone;\r\n\r\n        _drop_zone.setDraggingOver(true);\r\n        _drop_zone.onEnter.emit(this.getEvent(event));\r\n      }),\r\n      onLeave: _drop_zone.$onLeave.subscribe(() => {\r\n        if (this.active_drop_zone && this.active_drop_zone.id === _drop_zone.id) {\r\n          this.active_drop_zone = null;\r\n        }\r\n\r\n        _drop_zone.setDraggingOver(false);\r\n        _drop_zone.onLeave.emit(this.getEvent());\r\n      }),\r\n      onDrop: _drop_zone.$onDrop.subscribe((event: DragEvent) => {\r\n        if (this.isDropZoneRestricted(_drop_zone)) { return; }\r\n\r\n        if (this.active_draggable && this.active_draggable.action === 'move') {\r\n          // Check and emit \"onRemove\" event\r\n          this._drop_zones.forEach((drop_zone) => {\r\n            if (_drop_zone.id !== drop_zone.id) {\r\n              const draggable_index = drop_zone.children.findIndex((draggable) => draggable.id === this.active_draggable.id);\r\n              if (draggable_index >= 0) { drop_zone.onRemove.emit(this.getEvent(event)); }\r\n            }\r\n          });\r\n        }\r\n\r\n        _drop_zone.onDrop.emit(this.getEvent(event));\r\n        _drop_zone.$onLeave.emit();\r\n      })\r\n    };\r\n\r\n    this._drop_zones.push(_drop_zone);\r\n\r\n    this._drop_zone_id++;\r\n\r\n    return _drop_zone;\r\n  }\r\n\r\n  public unregisterDropZone(drop_zone: DropZone): void {\r\n    const index = this._drop_zones.findIndex((_drop_zone) => _drop_zone.id == drop_zone.id);\r\n    if (index >= 0) { this._drop_zones.splice(index, 1); }\r\n\r\n    const subscriptions = this._drop_zone_subscriptions[drop_zone.id];\r\n    Object.keys(subscriptions).forEach((key) => subscriptions[key].unsubscribe());\r\n    delete this._drop_zone_subscriptions[drop_zone.id];\r\n\r\n    drop_zone.destroy();\r\n  }\r\n\r\n  public addEventListener(element: HTMLElement | Document, event_name: string, cb: (event: DragEvent) => void, outside_angular: boolean = false) {\r\n    if (outside_angular) {\r\n      this._ngZone.runOutsideAngular(() => element.addEventListener(event_name, cb));\r\n    } else {\r\n      element.addEventListener(event_name, cb);\r\n    }\r\n  }\r\n\r\n  public removeEventListener(element: HTMLElement | Document, event_name: string, cb: (event: DragEvent) => void) {\r\n    element.removeEventListener(event_name, cb);\r\n  }\r\n\r\n  public isDropZoneRestricted(drop_zone: DropZone): boolean {\r\n    if (this.active_draggable) {\r\n      if (drop_zone.element.contains(this.active_draggable.element)) { return true; }\r\n\r\n      if (drop_zone.restriction) {\r\n        const restriction = _.isArray(drop_zone.restriction) ? (<string[]>drop_zone.restriction) : [(<string>drop_zone.restriction)];\r\n        if (restriction.indexOf(this.active_draggable.name) >= 0) { return true; }\r\n      }\r\n\r\n      return false;\r\n    }\r\n\r\n    return true;\r\n  }\r\n\r\n  public getEvent(event?: DragEvent): DragAndDropEvent {\r\n    return {\r\n      action: this.active_draggable ? this.active_draggable.action : 'move',\r\n      data: this.active_draggable ? this.active_draggable.data : null,\r\n      event: event || null\r\n    };\r\n  }\r\n\r\n  private _checkLeave = (event: DragEvent): void => {\r\n    const drop_zone = this.active_drop_zone;\r\n\r\n    if (!drop_zone) { return; }\r\n    if (!drop_zone.dragging_over) { return; }\r\n\r\n    if (drop_zone.element !== event.target && !drop_zone.element.contains(<Node>event.target)) {\r\n      drop_zone.$onLeave.emit();\r\n    }\r\n  }\r\n}\r\n"]}