devextreme
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HTML5 JavaScript Component Suite for Responsive Web Development
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JavaScript
/**
* DevExtreme (cjs/ui/scheduler/appointmentDragBehavior.js)
* Version: 22.1.9
* Build date: Tue Apr 18 2023
*
* Copyright (c) 2012 - 2023 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
"use strict";
exports.default = void 0;
var _renderer = _interopRequireDefault(require("../../core/renderer"));
var _draggable = _interopRequireDefault(require("../draggable"));
var _extend = require("../../core/utils/extend");
var _constants = require("./constants");
var _isSchedulerComponent = require("./utils/isSchedulerComponent");
var _deferred = require("../../core/utils/deferred");
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
}
}
var APPOINTMENT_ITEM_CLASS = "dx-scheduler-appointment";
var AppointmentDragBehavior = function() {
function AppointmentDragBehavior(scheduler) {
this.scheduler = scheduler;
this.workspace = scheduler._workSpace;
this.appointments = scheduler._appointments;
this.initialPosition = {
left: 0,
top: 0
};
this.appointmentInfo = null;
this.dragBetweenComponentsPromise = null
}
var _proto = AppointmentDragBehavior.prototype;
_proto.isAllDay = function(appointment) {
return appointment.data("dxAppointmentSettings").allDay
};
_proto.onDragStart = function(e) {
var itemSettings = e.itemSettings,
itemData = e.itemData,
initialPosition = e.initialPosition;
this.initialPosition = initialPosition;
this.appointmentInfo = {
appointment: itemData,
settings: itemSettings
};
this.appointments.notifyObserver("hideAppointmentTooltip")
};
_proto.onDragMove = function(e) {
if (e.fromComponent !== e.toComponent) {
this.appointments.notifyObserver("removeDroppableCellClass")
}
};
_proto.getAppointmentElement = function(e) {
var itemElement = e.event.data && e.event.data.itemElement || e.itemElement;
return (0, _renderer.default)(itemElement)
};
_proto.onDragEnd = function(event) {
var element = this.getAppointmentElement(event);
var rawAppointment = this.appointments._getItemData(element);
var container = this.appointments._getAppointmentContainer(this.isAllDay(element));
container.append(element);
var newCellIndex = this.workspace.getDroppableCellIndex();
var oldCellIndex = this.workspace.getCellIndexByCoordinates(this.initialPosition);
this.appointments.notifyObserver("updateAppointmentAfterDrag", {
event: event,
element: element,
rawAppointment: rawAppointment,
newCellIndex: newCellIndex,
oldCellIndex: oldCellIndex
})
};
_proto.onDragCancel = function() {
this.removeDroppableClasses()
};
_proto.getItemData = function(appointmentElement) {
var dataFromTooltip = (0, _renderer.default)(appointmentElement).data(_constants.LIST_ITEM_DATA_KEY);
var itemDataFromTooltip = null === dataFromTooltip || void 0 === dataFromTooltip ? void 0 : dataFromTooltip.appointment;
var itemDataFromGrid = this.appointments._getItemData(appointmentElement);
return itemDataFromTooltip || itemDataFromGrid
};
_proto.getItemSettings = function(appointment) {
var itemData = (0, _renderer.default)(appointment).data(_constants.LIST_ITEM_DATA_KEY);
return itemData && itemData.settings || []
};
_proto.createDragStartHandler = function(options, appointmentDragging) {
var _this = this;
return function(e) {
e.itemData = _this.getItemData(e.itemElement);
e.itemSettings = _this.getItemSettings(e.itemElement);
appointmentDragging.onDragStart && appointmentDragging.onDragStart(e);
if (!e.cancel) {
options.onDragStart(e)
}
}
};
_proto.createDragMoveHandler = function(options, appointmentDragging) {
return function(e) {
appointmentDragging.onDragMove && appointmentDragging.onDragMove(e);
if (!e.cancel) {
options.onDragMove(e)
}
}
};
_proto.createDragEndHandler = function(options, appointmentDragging) {
var _this2 = this;
return function(e) {
_this2.appointmentInfo = null;
appointmentDragging.onDragEnd && appointmentDragging.onDragEnd(e);
if (!e.cancel) {
options.onDragEnd(e);
if (e.fromComponent !== e.toComponent) {
appointmentDragging.onRemove && appointmentDragging.onRemove(e)
}
}
if (true === e.cancel) {
_this2.removeDroppableClasses()
}
if (true !== e.cancel && (0, _isSchedulerComponent.isSchedulerComponent)(e.toComponent)) {
var targetDragBehavior = e.toComponent._getDragBehavior();
targetDragBehavior.dragBetweenComponentsPromise = new _deferred.Deferred
}
}
};
_proto.createDropHandler = function(appointmentDragging) {
var _this3 = this;
return function(e) {
var updatedData = _this3.appointments.invoke("getUpdatedData", e.itemData);
e.itemData = (0, _extend.extend)({}, e.itemData, updatedData);
if (e.fromComponent !== e.toComponent) {
appointmentDragging.onAdd && appointmentDragging.onAdd(e)
}
if (_this3.dragBetweenComponentsPromise) {
_this3.dragBetweenComponentsPromise.resolve()
}
}
};
_proto.addTo = function(container, config) {
var appointmentDragging = this.scheduler.option("appointmentDragging") || {};
var options = (0, _extend.extend)({
component: this.scheduler,
contentTemplate: null,
filter: ".".concat(APPOINTMENT_ITEM_CLASS),
immediate: false,
onDragStart: this.onDragStart.bind(this),
onDragMove: this.onDragMove.bind(this),
onDragEnd: this.onDragEnd.bind(this),
onDragCancel: this.onDragCancel.bind(this)
}, config);
this.appointments._createComponent(container, _draggable.default, (0, _extend.extend)({}, options, appointmentDragging, {
onDragStart: this.createDragStartHandler(options, appointmentDragging),
onDragMove: this.createDragMoveHandler(options, appointmentDragging),
onDragEnd: this.createDragEndHandler(options, appointmentDragging),
onDrop: this.createDropHandler(appointmentDragging),
onCancelByEsc: true
}))
};
_proto.updateDragSource = function(appointment, settings) {
var appointmentInfo = this.appointmentInfo;
if (appointmentInfo || appointment) {
var currentAppointment = appointment || appointmentInfo.appointment;
var currentSettings = settings || appointmentInfo.settings;
this.appointments._setDragSourceAppointment(currentAppointment, currentSettings)
}
};
_proto.removeDroppableClasses = function() {
this.appointments._removeDragSourceClassFromDraggedAppointment();
this.workspace.removeDroppableCellClass()
};
return AppointmentDragBehavior
}();
exports.default = AppointmentDragBehavior;
module.exports = exports.default;
module.exports.default = exports.default;