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| define(["require", "exports", "@syncfusion/ej2-base", "@syncfusion/ej2-base", "../base/constant", "../models/column", "../base/util", "../base/string-literals"], function (require, exports, ej2_base_1, ej2_base_2, constant_1, column_1, util_1, literals) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var ColumnWidthService = (function () {
function ColumnWidthService(parent) {
this.parent = parent;
}
ColumnWidthService.prototype.setWidthToColumns = function () {
var i = 0;
var indexes = this.parent.getColumnIndexesInView();
var wFlag = true;
var totalColumnsWidth = 0;
if (this.parent.allowGrouping) {
for (var len = this.parent.groupSettings.columns.length; i < len; i++) {
if (this.parent.enableColumnVirtualization && indexes.indexOf(i) === -1) {
wFlag = false;
continue;
}
this.setColumnWidth(new column_1.Column({ width: '30px' }), i);
}
}
if (this.parent.detailTemplate || this.parent.childGrid) {
this.setColumnWidth(new column_1.Column({ width: '30px' }), i);
i++;
}
if (this.parent.isRowDragable() && this.parent.getFrozenMode() !== 'Right') {
this.setColumnWidth(new column_1.Column({ width: '30px' }), i);
i++;
}
var columns = this.parent.getColumns();
for (var j = 0; j < columns.length; j++) {
this.setColumnWidth(columns[parseInt(j.toString(), 10)], wFlag && this.parent.enableColumnVirtualization ? undefined : j + i);
}
if (this.parent.isRowDragable() && this.parent.getFrozenMode() === 'Right') {
this.setColumnWidth(new column_1.Column({ width: '30px' }), this.parent.groupSettings.columns.length + columns.length);
}
totalColumnsWidth = this.getTableWidth(this.parent.getColumns());
if (totalColumnsWidth !== 'auto') {
if (this.parent.width !== 'auto' && this.parent.width.toString().indexOf('%') === -1) {
this.setMinwidthBycalculation(totalColumnsWidth);
}
var maxWidthColumns = columns.filter(function (a) {
return !ej2_base_1.isNullOrUndefined(a.maxWidth);
});
var header = this.parent.getHeaderTable();
var content = this.parent.getContentTable();
Iif (this.parent.allowResizing && this.parent.element.getBoundingClientRect().width > totalColumnsWidth &&
maxWidthColumns.length === columns.length && header && content) {
ej2_base_1.addClass([header, content], ['e-tableborder']);
}
}
};
ColumnWidthService.prototype.setMinwidthBycalculation = function (tWidth) {
var _this = this;
var difference = 0;
var collection = this.parent.getColumns().filter(function (a) {
if (_this.parent.allowResizing) {
return (ej2_base_1.isNullOrUndefined(a.width) || a.width === 'auto') && ej2_base_1.isNullOrUndefined(a.maxWidth);
}
else {
return ej2_base_1.isNullOrUndefined(a.width) || a.width === 'auto';
}
});
if (collection.length) {
if (!ej2_base_1.isNullOrUndefined(this.parent.width) && this.parent.width !== 'auto' &&
typeof (this.parent.width) === 'string' && this.parent.width.indexOf('%') === -1) {
difference = parseInt(this.parent.width, 10) - tWidth;
}
else {
difference = this.parent.element.getBoundingClientRect().width - tWidth;
}
var tmWidth = 0;
for (var _i = 0, collection_1 = collection; _i < collection_1.length; _i++) {
var cols = collection_1[_i];
tmWidth += !ej2_base_1.isNullOrUndefined(cols.minWidth) ?
((typeof cols.minWidth === 'string' ? parseInt(cols.minWidth, 10) : cols.minWidth)) : 0;
}
for (var i = 0; i < collection.length; i++) {
Iif (tWidth === 0 && this.parent.allowResizing && this.isWidthUndefined() && (i !== collection.length - 1)) {
this.setUndefinedColumnWidth(collection);
}
var index = this.parent.getColumnIndexByField(collection[parseInt(i.toString(), 10)].field) + this.parent.getIndentCount();
if (tWidth !== 0 && difference < tmWidth) {
this.setWidth(collection[parseInt(i.toString(), 10)].minWidth, index);
}
else if (tWidth !== 0 && difference > tmWidth) {
this.setWidth('', index, true);
}
}
}
};
ColumnWidthService.prototype.setUndefinedColumnWidth = function (collection) {
for (var k = 0; k < collection.length; k++) {
if (k !== collection.length - 1) {
collection[parseInt(k.toString(), 10)].width = 200;
this.setWidth(200, this.parent.getColumnIndexByField(collection[parseInt(k.toString(), 10)].field));
}
}
};
ColumnWidthService.prototype.setColumnWidth = function (column, index, module) {
if (this.parent.getColumns().length < 1) {
return;
}
var columnIndex = ej2_base_1.isNullOrUndefined(index) ? this.parent.getNormalizedColumnIndex(column.uid) : index;
var cWidth = this.getWidth(column);
var tgridWidth = this.getTableWidth(this.parent.getColumns());
if (cWidth !== null) {
this.setWidth(cWidth, columnIndex);
if (this.parent.width !== 'auto' && this.parent.width.toString().indexOf('%') === -1 && tgridWidth !== 'auto') {
this.setMinwidthBycalculation(tgridWidth);
}
if (this.parent.allowResizing && (module === 'resize' || this.parent.getFrozenColumns())) {
var contentTable = this.parent.getContentTable();
this.setWidthToTable(this.parent.getFrozenColumns() && contentTable.style.width.indexOf('px') === -1);
}
this.parent.notify(constant_1.columnWidthChanged, { index: columnIndex, width: cWidth, column: column, module: module });
}
};
ColumnWidthService.prototype.setWidth = function (width, index, clear) {
if (this.parent.groupSettings.columns.length > index && util_1.ispercentageWidth(this.parent)) {
var elementWidth = this.parent.element.offsetWidth;
width = (30 / elementWidth * 100).toFixed(1) + '%';
}
var header = this.parent.getHeaderTable();
var content = this.parent.getContentTable();
var fWidth = ej2_base_2.formatUnit(width);
var headerCol = header.querySelector(literals.colGroup)
.children[parseInt(index.toString(), 10)];
if (headerCol && !clear) {
headerCol.style.width = fWidth;
}
else Eif (headerCol && clear) {
headerCol.style.width = '';
}
var contentCol = content.querySelector(literals.colGroup).children[parseInt(index.toString(), 10)];
if (contentCol && !clear) {
contentCol.style.width = fWidth;
}
else Eif (contentCol && clear) {
contentCol.style.width = '';
}
if (!this.parent.enableColumnVirtualization && this.parent.isEdit) {
var edit = this.parent.element.querySelectorAll('.e-table.e-inline-edit');
var editTableCol = [];
for (var i = 0; i < edit.length; i++) {
Eif (util_1.parentsUntil(edit[parseInt(i.toString(), 10)], 'e-grid').id === this.parent.element.id) {
for (var j = 0; j < edit[parseInt(i.toString(), 10)].querySelector('colgroup').children.length; j++) {
editTableCol.push(edit[parseInt(i.toString(), 10)].querySelector('colgroup').children[parseInt(j.toString(), 10)]);
}
}
}
if (edit.length && editTableCol.length && editTableCol[parseInt(index.toString(), 10)]) {
editTableCol[parseInt(index.toString(), 10)].style.width = fWidth;
}
}
if (this.parent.isFrozenGrid() && this.parent.enableColumnVirtualization) {
this.refreshFrozenScrollbar();
}
};
ColumnWidthService.prototype.refreshFrozenScrollbar = function () {
var args = { cancel: false };
this.parent.notify(constant_1.preventFrozenScrollRefresh, args);
if (args.cancel) {
return;
}
var scrollWidth = util_1.getScrollBarWidth();
var movableScrollbar = this.parent.element.querySelector('.e-movablescrollbar');
var movableWidth = this.parent.getContent().firstElementChild.getBoundingClientRect().width;
Eif (this.parent.enableColumnVirtualization) {
var placeHolder = this.parent.getContent().querySelector('.e-virtualtrack');
Eif (placeHolder) {
movableWidth = placeHolder.scrollWidth;
}
}
Eif (this.parent.height !== 'auto') {
movableWidth = movableWidth + scrollWidth;
}
movableScrollbar.firstElementChild.style.width = movableWidth + 'px';
};
ColumnWidthService.prototype.getSiblingsHeight = function (element) {
var previous = this.getHeightFromDirection(element, 'previous');
var next = this.getHeightFromDirection(element, 'next');
return previous + next;
};
ColumnWidthService.prototype.getHeightFromDirection = function (element, direction) {
var sibling = element[direction + 'ElementSibling'];
var result = 0;
var classList = [literals.gridHeader, literals.gridFooter, 'e-groupdroparea', 'e-gridpager', 'e-toolbar', 'e-temp-toolbar'];
while (sibling) {
if (classList.some(function (value) { return sibling.classList.contains(value); })) {
result += sibling.offsetHeight;
}
sibling = sibling[direction + 'ElementSibling'];
}
return result;
};
ColumnWidthService.prototype.isWidthUndefined = function () {
var isWidUndefCount = this.parent.getColumns().filter(function (col) {
return ej2_base_1.isNullOrUndefined(col.width) && ej2_base_1.isNullOrUndefined(col.minWidth);
}).length;
return (this.parent.getColumns().length === isWidUndefCount);
};
ColumnWidthService.prototype.getWidth = function (column) {
if (this.parent.allowResizing && ej2_base_1.isNullOrUndefined(column.width)) {
if (ej2_base_1.isNullOrUndefined(column.minWidth) && ej2_base_1.isNullOrUndefined(column.maxWidth)
&& !this.isWidthUndefined()) {
column.width = 200;
}
else Iif (column.maxWidth) {
column.width = column.maxWidth;
}
}
if (!column.width) {
return null;
}
var width = parseInt(column.width.toString(), 10);
if (column.minWidth && width < parseInt(column.minWidth.toString(), 10)) {
return column.minWidth;
}
else if (column.maxWidth && width > parseInt(column.maxWidth.toString(), 10)) {
return column.maxWidth;
}
else {
return column.width;
}
};
ColumnWidthService.prototype.getTableWidth = function (columns, resetIndentWidth) {
var tWidth = 0;
var isAutoColumn = false;
for (var _i = 0, columns_1 = columns; _i < columns_1.length; _i++) {
var column = columns_1[_i];
if (column.visible !== false) {
var cWidth = this.getWidth(column);
if (column.width === 'auto' || !column.width) {
if (this.parent.allowResizing && !resetIndentWidth) {
if (!column.maxWidth) {
isAutoColumn = true;
}
}
else {
cWidth = 0;
}
}
if (cWidth !== null) {
tWidth += parseInt(cWidth.toString(), 10);
}
}
}
tWidth = isAutoColumn ? 'auto' : tWidth;
return tWidth;
};
ColumnWidthService.prototype.setWidthToTable = function (isMaxWidth) {
var tWidth = ej2_base_2.formatUnit(this.getTableWidth(this.parent.getColumns()));
if (this.parent.detailTemplate || this.parent.childGrid) {
this.setColumnWidth(new column_1.Column({ width: '30px' }));
}
tWidth = (this.isAutoResize() || tWidth === 'auto' || isMaxWidth) ? '100%' : tWidth;
this.parent.getHeaderTable().style.width = tWidth;
this.parent.getContentTable().style.width = tWidth;
var edit = this.parent.element.querySelector('.e-table.e-inline-edit');
if (edit) {
edit.style.width = tWidth;
}
};
ColumnWidthService.prototype.isAutoResize = function () {
return this.parent.allowResizing && this.parent.resizeSettings.mode === 'Auto';
};
return ColumnWidthService;
}());
exports.ColumnWidthService = ColumnWidthService;
});
|