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| define(["require", "exports", "@syncfusion/ej2-base", "../base/util", "../services/width-controller", "../base/constant"], function (require, exports, ej2_base_1, util_1, width_controller_1, events) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var ShowHide = (function () {
function ShowHide(parent) {
this.colName = [];
this.isShowHide = false;
this.parent = parent;
this.addEventListener();
this.widthService = new width_controller_1.ColumnWidthService(parent);
}
ShowHide.prototype.addEventListener = function () {
if (this.parent.isDestroyed) {
return;
}
this.evtHandlers = [{ event: events.batchCancel, handler: this.batchChanges },
{ event: events.batchCnfrmDlgCancel, handler: this.resetColumnState }
];
util_1.addRemoveEventListener(this.parent, this.evtHandlers, true, this);
};
ShowHide.prototype.removeEventListener = function () {
if (this.parent.isDestroyed) {
return;
}
util_1.addRemoveEventListener(this.parent, this.evtHandlers, false);
};
ShowHide.prototype.batchChanges = function () {
if (this.isShowHide) {
this.isShowHide = false;
this.setVisible(this.colName, this.changedCol);
this.changedCol = this.colName = [];
}
};
ShowHide.prototype.show = function (columnName, showBy) {
var keys = this.getToggleFields(columnName);
var columns = this.getColumns(keys, showBy);
this.parent.notify(events.tooltipDestroy, { module: 'edit' });
for (var i = 0; i < columns.length; i++) {
columns[parseInt(i.toString(), 10)].visible = true;
}
this.setVisible(columns);
};
ShowHide.prototype.hide = function (columnName, hideBy) {
var keys = this.getToggleFields(columnName);
var columns = this.getColumns(keys, hideBy);
this.parent.notify(events.tooltipDestroy, { module: 'edit' });
for (var i = 0; i < columns.length; i++) {
columns[parseInt(i.toString(), 10)].visible = false;
}
this.setVisible(columns);
};
ShowHide.prototype.getToggleFields = function (key) {
var finalized = [];
if (typeof key === 'string') {
finalized = [key];
}
else {
finalized = key;
}
return finalized;
};
ShowHide.prototype.getColumns = function (keys, getKeyBy) {
var _this = this;
var columns = util_1.iterateArrayOrObject(keys, function (key) {
return util_1.iterateArrayOrObject(_this.parent.columnModel, function (item) {
if (item["" + getKeyBy] === key) {
return item;
}
return undefined;
})[0];
});
return columns;
};
ShowHide.prototype.batchActionPrevent = function (columns, changedStateColumns) {
Iif (changedStateColumns === void 0) { changedStateColumns = []; }
if (util_1.isActionPrevent(this.parent)) {
this.colName = columns;
this.changedCol = changedStateColumns;
this.parent.closeEdit();
return false;
}
return true;
};
ShowHide.prototype.resetColumnState = function () {
if (this.isShowHide) {
for (var i = 0; i < this.colName.length; i++) {
this.colName[parseInt(i.toString(), 10)].visible = !this.colName[parseInt(i.toString(), 10)].visible;
}
}
};
ShowHide.prototype.setVisible = function (columns, changedStateColumns) {
var _this = this;
if (changedStateColumns === void 0) { changedStateColumns = []; }
this.isShowHide = true;
if (!this.batchActionPrevent(columns, changedStateColumns)) {
return;
}
changedStateColumns = (changedStateColumns.length > 0) ? changedStateColumns : columns;
var args = {
requestType: 'columnstate',
cancel: false,
columns: changedStateColumns
};
var cancel = 'cancel';
if (this.parent.enableInfiniteScrolling && this.parent.allowGrouping
&& this.parent.groupModule.groupSettings.columns.length > 0) {
this.parent.contentModule.visibleRows = [];
}
this.parent.trigger(events.actionBegin, args, function (showHideArgs) {
var currentViewCols = _this.parent.getColumns();
columns = ej2_base_1.isNullOrUndefined(columns) ? currentViewCols : columns;
if (showHideArgs["" + cancel]) {
_this.parent.notify(events.resetColumns, { showHideArgs: showHideArgs });
Eif (columns.length > 0) {
columns[0].visible = true;
}
return;
}
if (util_1.isGroupAdaptive(_this.parent)) {
_this.parent.contentModule.emptyVcRows();
}
var addedRow = _this.parent.element.querySelector('.e-addedrow');
if (_this.parent.editSettings.showAddNewRow && addedRow) {
ej2_base_1.remove(addedRow);
Iif (_this.parent.enableVirtualization || _this.parent.enableInfiniteScrolling) {
_this.parent.isAddNewRow = true;
}
_this.parent.addNewRowFocus = true;
_this.parent.isEdit = false;
}
if (_this.parent.allowSelection && _this.parent.getSelectedRecords().length &&
!_this.parent.selectionSettings.persistSelection) {
_this.parent.clearSelection();
}
Iif (_this.parent.enableColumnVirtualization) {
_this.parent.notify(events.refreshFrozenPosition, { isModeChg: true });
}
else {
if (_this.parent.isFrozenGrid() && columns.length) {
_this.parent.notify(events.refreshFrozenPosition, { isModeChg: true });
}
_this.parent.notify(events.columnVisibilityChanged, columns);
}
var params = {
requestType: 'columnstate',
columns: changedStateColumns
};
_this.parent.trigger(events.actionComplete, params);
var startAdd = !_this.parent.element.querySelector('.e-addedrow');
if (_this.parent.editSettings.showAddNewRow && startAdd) {
_this.parent.isEdit = false;
_this.parent.addRecord();
Eif (!(_this.parent.enableVirtualization || _this.parent.enableInfiniteScrolling)) {
_this.parent.notify(events.showAddNewRowFocus, {});
}
}
Iif (_this.parent.columnQueryMode !== 'All') {
_this.parent.refresh();
}
});
if (!this.parent.groupSettings.columns.length) {
Iif (this.parent.autoFit) {
this.parent.preventAdjustColumns();
}
else if (this.parent.allowResizing && this.parent.resizeSettings.mode === 'Normal') {
var isMaxWidth = this.parent.getHeaderTable().style.width.indexOf('px') === -1;
this.widthService.setWidthToTable(isMaxWidth);
}
}
};
return ShowHide;
}());
exports.ShowHide = ShowHide;
});
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