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| define(["require", "exports", "@syncfusion/ej2-base", "@syncfusion/ej2-base", "@syncfusion/ej2-base", "../base/util", "../base/constant"], function (require, exports, ej2_base_1, ej2_base_2, ej2_base_3, util_1, events) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var RowDD = (function () {
function RowDD(parent) {
var _this = this;
this.selectedRows = [];
this.helper = function (e) {
var gObj = _this.parent;
if (document.getElementsByClassName('e-griddragarea').length ||
(!e.sender.target.classList.contains('e-selectionbackground') && gObj.selectionSettings.type !== 'Single')) {
return false;
}
var visualElement = ej2_base_3.createElement('div', {
className: 'e-cloneproperties e-draganddrop e-grid e-dragclone',
styles: 'height:"auto", z-index:2, width:' + gObj.element.offsetWidth
});
var table = ej2_base_3.createElement('table', { styles: 'width:' + gObj.element.offsetWidth });
var tbody = ej2_base_3.createElement('tbody');
if (gObj.selectionSettings.mode === 'Row' && gObj.selectionSettings.type === 'Single') {
var index = parseInt(e.sender.target.parentElement.getAttribute('aria-rowindex'), 10);
gObj.selectRow(index);
}
var selectedRows = gObj.getSelectedRows();
for (var i = 0, len = selectedRows.length; i < len; i++) {
var selectedRow = selectedRows[i].cloneNode(true);
util_1.removeElement(selectedRow, '.e-indentcell');
util_1.removeElement(selectedRow, '.e-detailrowcollapse');
util_1.removeElement(selectedRow, '.e-detailrowexpand');
tbody.appendChild(selectedRow);
}
table.appendChild(tbody);
visualElement.appendChild(table);
gObj.element.appendChild(visualElement);
return visualElement;
};
this.dragStart = function (e) {
var gObj = _this.parent;
if (document.getElementsByClassName('e-griddragarea').length) {
return;
}
gObj.trigger(events.rowDragStart, {
rows: gObj.getSelectedRows(),
target: e.target, draggableType: 'rows', data: gObj.getSelectedRecords()
});
var dropElem = document.getElementById(gObj.rowDropSettings.targetID);
if (gObj.rowDropSettings.targetID && dropElem && dropElem.ej2_instances) {
dropElem.ej2_instances[0].getContent().classList.add('e-allowRowDrop');
}
_this.isDragStop = false;
};
this.drag = function (e) {
var gObj = _this.parent;
var cloneElement = _this.parent.element.querySelector('.e-cloneproperties');
var target = _this.getElementFromPosition(cloneElement, e.event);
ej2_base_3.classList(cloneElement, ['e-defaultcur'], ['e-notallowedcur']);
gObj.trigger(events.rowDrag, {
rows: gObj.getSelectedRows(),
target: target, draggableType: 'rows', data: gObj.getSelectedRecords()
});
gObj.element.classList.add('e-rowdrag');
if (!util_1.parentsUntil(target, 'e-gridcontent') ||
util_1.parentsUntil(cloneElement.parentElement, 'e-grid').id === util_1.parentsUntil(target, 'e-grid').id) {
ej2_base_3.classList(cloneElement, ['e-notallowedcur'], ['e-defaultcur']);
}
};
this.dragStop = function (e) {
var gObj = _this.parent;
if (_this.parent.isDestroyed) {
return;
}
var target = _this.getElementFromPosition(e.helper, e.event);
gObj.element.classList.remove('e-rowdrag');
var dropElem = document.getElementById(gObj.rowDropSettings.targetID);
if (gObj.rowDropSettings.targetID && dropElem && dropElem.ej2_instances) {
dropElem.ej2_instances[0].getContent().classList.remove('e-allowRowDrop');
}
var args = {
target: target, draggableType: 'rows', cancel: false,
rows: gObj.getSelectedRows(), data: gObj.getSelectedRecords()
};
gObj.trigger(events.rowDrop, args);
if (!util_1.parentsUntil(target, 'e-gridcontent') || args.cancel) {
ej2_base_3.remove(e.helper);
return;
}
};
this.parent = parent;
Iif (this.parent.isDestroyed) {
return;
}
this.parent.on(events.initialEnd, this.initializeDrag, this);
this.parent.on(events.columnDrop, this.columnDrop, this);
this.parent.on(events.rowDragAndDropComplete, this.onActionComplete, this);
this.parent.on(events.uiUpdate, this.enableAfterRender, this);
}
RowDD.prototype.initializeDrag = function () {
var gObj = this.parent;
var column;
var drag;
drag = new ej2_base_1.Draggable(gObj.getContent(), {
dragTarget: '.e-rowcell',
distance: 5,
helper: this.helper,
dragStart: this.dragStart,
drag: this.drag,
dragStop: this.dragStop
});
};
RowDD.prototype.getElementFromPosition = function (element, event) {
var target;
var position = util_1.getPosition(event);
element.style.display = 'none';
target = document.elementFromPoint(position.x, position.y);
element.style.display = '';
return target;
};
RowDD.prototype.onActionComplete = function (e) {
this.parent.trigger(events.actionComplete, ej2_base_2.extend(e, { type: events.actionComplete }));
};
RowDD.prototype.getTargetIdx = function (targetRow) {
return targetRow ? parseInt(targetRow.getAttribute('aria-rowindex'), 10) : 0;
};
RowDD.prototype.columnDrop = function (e) {
var gObj = this.parent;
if (e.droppedElement.getAttribute('action') !== 'grouping') {
var targetRow = ej2_base_3.closest(e.target, 'tr');
var srcControl = void 0;
var currentIndex = void 0;
if (e.droppedElement.parentElement.id !== gObj.element.id) {
srcControl = e.droppedElement.parentElement.ej2_instances[0];
}
else {
return;
}
if (srcControl.element.id !== gObj.element.id && srcControl.rowDropSettings.targetID !== gObj.element.id) {
return;
}
var records = srcControl.getSelectedRecords();
var targetIndex = currentIndex = this.getTargetIdx(targetRow);
var count = 0;
if (isNaN(targetIndex)) {
targetIndex = currentIndex = 0;
}
if (gObj.allowPaging) {
targetIndex = targetIndex + (gObj.pageSettings.currentPage * gObj.pageSettings.pageSize) - gObj.pageSettings.pageSize;
}
gObj.notify(events.rowsAdded, { toIndex: targetIndex, records: records });
gObj.notify(events.modelChanged, {
type: events.actionBegin, requestType: 'rowdraganddrop'
});
var selectedRows = srcControl.getSelectedRowIndexes();
var skip = srcControl.allowPaging ?
(srcControl.pageSettings.currentPage * srcControl.pageSettings.pageSize) - srcControl.pageSettings.pageSize : 0;
this.selectedRows = [];
for (var i = 0, len = records.length; i < len; i++) {
this.selectedRows.push(skip + selectedRows[i]);
}
srcControl.notify(events.rowsRemoved, { indexes: this.selectedRows, records: records });
srcControl.notify(events.modelChanged, {
type: events.actionBegin, requestType: 'rowdraganddrop'
});
}
};
RowDD.prototype.enableAfterRender = function (e) {
Eif (e.module === this.getModuleName() && e.enable) {
this.initializeDrag();
}
};
RowDD.prototype.destroy = function () {
Eif (this.parent.isDestroyed) {
return;
}
this.parent.off(events.initialEnd, this.initializeDrag);
this.parent.off(events.columnDrop, this.columnDrop);
this.parent.off(events.rowDragAndDropComplete, this.onActionComplete);
this.parent.off(events.uiUpdate, this.enableAfterRender);
};
RowDD.prototype.getModuleName = function () {
return 'rowDragAndDrop';
};
return RowDD;
}());
exports.RowDD = RowDD;
});
|