@syncfusion/ej2-spreadsheet
Version:
Feature-rich JavaScript Spreadsheet (Excel) control with built-in support for selection, editing, formatting, importing and exporting to Excel
170 lines (169 loc) • 8.87 kB
JavaScript
import { completeAction, refreshSheetTabs, refreshImagePosition, focus } from '../common/index';
import { skipHiddenIdx, deleteAction, triggerDataChange } from '../../workbook/common/index';
import { getCell, getCellIndexes } from '../../workbook/index';
/**
* The `Delete` module is used to delete cells, rows, columns and sheets from the spreadsheet.
*/
var Delete = /** @class */ (function () {
/**
* Constructor for the Spreadsheet insert module.
*
* @param {Spreadsheet} parent - Constructor for the Spreadsheet insert module.
* @private
*/
function Delete(parent) {
this.parent = parent;
this.addEventListener();
}
Delete.prototype.delete = function (actionArgs) {
var args = actionArgs.eventArgs;
if (args.modelType === 'Sheet') {
var activeSheetDeleted = args.activeSheetIndex >= args.startIndex && args.activeSheetIndex <= args.endIndex;
if (activeSheetDeleted) {
this.parent.setProperties({ activeSheetIndex: this.parent.skipHiddenSheets(args.startIndex < this.parent.sheets.length ? args.startIndex :
(args.startIndex ? args.startIndex - 1 : 0)) }, true);
}
if (args.endIndex < args.activeSheetIndex) {
this.parent.setProperties({ activeSheetIndex: args.activeSheetIndex - ((args.endIndex + 1) - args.startIndex) }, true);
}
this.parent.notify(refreshSheetTabs, null);
if (activeSheetDeleted) {
this.parent.renderModule.refreshSheet(false, false, true);
}
}
else if (args.activeSheetIndex === this.parent.activeSheetIndex) {
var sheet = this.parent.getActiveSheet();
var frozenRow = this.parent.frozenRowCount(sheet);
var frozenCol = this.parent.frozenColCount(sheet);
if (args.modelType === 'Row') {
if (!this.parent.scrollSettings.enableVirtualization || args.startIndex <= this.parent.viewport.bottomIndex) {
if (this.parent.scrollSettings.enableVirtualization) {
if (args.startIndex < getCellIndexes(sheet.paneTopLeftCell)[0]) {
this.parent.updateTopLeftCell(skipHiddenIdx(sheet, args.startIndex - 1 < frozenRow ? frozenRow : args.startIndex - 1, true) - frozenRow, null, 'col');
this.parent.renderModule.refreshSheet(false, false, true);
}
else {
if (args.freezePane || (this.parent.scrollSettings.isFinite &&
this.parent.viewport.bottomIndex >= skipHiddenIdx(sheet, sheet.rowCount - 1, false))) {
this.parent.renderModule.refreshSheet(false, false, true);
}
else {
var frozenIndexes = [];
var frozenCol_1 = this.parent.frozenColCount(sheet);
var colIndex = void 0;
var viewportColIdx = this.parent.viewport.leftIndex;
if (frozenCol_1) {
frozenIndexes.push(frozenRow);
frozenIndexes.push(viewportColIdx + frozenCol_1);
colIndex = getCellIndexes(sheet.topLeftCell)[1];
}
else {
colIndex = viewportColIdx;
}
this.parent.renderModule.refreshUI({ rowIndex: this.parent.viewport.topIndex, refresh: 'Row', colIndex: colIndex, skipUpdateOnFirst: this.parent.viewport.topIndex + frozenRow === skipHiddenIdx(sheet, frozenRow, true),
frozenIndexes: frozenIndexes });
if (frozenCol_1) {
this.parent.viewport.leftIndex = viewportColIdx;
}
this.parent.selectRange(sheet.selectedRange);
}
}
}
else {
this.parent.renderModule.refreshSheet(false, false, true);
}
}
}
else {
if (args.refreshSheet !== false && (!this.parent.scrollSettings.enableVirtualization ||
args.startIndex <= this.parent.viewport.rightIndex)) {
if (this.parent.scrollSettings.enableVirtualization) {
if (args.startIndex < getCellIndexes(sheet.paneTopLeftCell)[1]) {
this.parent.updateTopLeftCell(null, skipHiddenIdx(sheet, args.startIndex - 1 < frozenCol ? frozenCol :
args.startIndex - 1, true, 'columns') - frozenCol, 'row');
this.parent.renderModule.refreshSheet(false, false, true);
}
else {
if (args.freezePane || args.refreshSheet === true) {
this.parent.renderModule.refreshSheet(false, false, true);
}
else {
var frozenRow_1 = this.parent.frozenRowCount(sheet);
var frozenIndexes = [];
var viewportRowIdx = this.parent.viewport.topIndex;
var rowIndex = frozenRow_1 ? getCellIndexes(sheet.topLeftCell)[0] : viewportRowIdx;
if (frozenRow_1) {
frozenIndexes = [frozenRow_1 + viewportRowIdx, frozenCol];
}
this.parent.renderModule.refreshUI({ rowIndex: rowIndex, refresh: 'Column', colIndex: this.parent.viewport.leftIndex, insertDelete: true,
skipUpdateOnFirst: this.parent.viewport.leftIndex + frozenCol === skipHiddenIdx(sheet, frozenCol, true, 'columns'), frozenIndexes: frozenIndexes });
if (frozenRow_1) {
this.parent.viewport.topIndex = viewportRowIdx;
}
this.parent.selectRange(sheet.selectedRange);
}
}
}
else {
this.parent.renderModule.refreshSheet(false, false, true);
}
}
delete args.refreshSheet;
}
}
this.refreshImgElement(args.deletedModel.length, this.parent.activeSheetIndex, args.modelType, args.startIndex);
if (args.isAction) {
delete args.isAction;
this.parent.notify(completeAction, actionArgs);
focus(this.parent.element);
}
else if (!args.isUndoRedo) {
args.isMethod = true;
this.parent.notify(triggerDataChange, actionArgs);
}
};
Delete.prototype.addEventListener = function () {
this.parent.on(deleteAction, this.delete, this);
};
/**
* Destroy delete module.
*
* @returns {void} - Destroy delete module.
*/
Delete.prototype.destroy = function () {
this.removeEventListener();
this.parent = null;
};
Delete.prototype.removeEventListener = function () {
if (!this.parent.isDestroyed) {
this.parent.off(deleteAction, this.delete);
}
};
/**
* Get the delete module name.
*
* @returns {string} - Get the delete module name.
*/
Delete.prototype.getModuleName = function () {
return 'delete';
};
Delete.prototype.refreshImgElement = function (count, sheetIdx, modelType, index) {
var sheet = this.parent.sheets[sheetIdx];
var cell;
var address = [0, 0, sheet.usedRange.rowIndex, sheet.usedRange.colIndex];
for (var i = 0; i <= address[2]; i++) {
for (var j = address[1]; j <= address[3]; j++) {
cell = getCell(i, j, sheet);
if (cell && cell.image && cell.image.length > 0) {
if ((modelType === 'Row' && i >= index) || (modelType === 'Column' && j >= index)) {
this.parent.notify(refreshImagePosition, {
rowIdx: i, colIdx: j, sheetIdx: sheetIdx, type: modelType, count: count, status: 'delete'
});
}
}
}
}
};
return Delete;
}());
export { Delete };