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| define(["require", "exports", "../common/index", "../../workbook/index", "../../workbook/index", "../../workbook/index", "../common/index", "@syncfusion/ej2-base"], function (require, exports, index_1, index_2, index_3, index_4, index_5, ej2_base_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var KeyboardNavigation = (function () {
function KeyboardNavigation(parent) {
this.parent = parent;
this.addEventListener();
}
KeyboardNavigation.prototype.addEventListener = function () {
this.parent.on(index_1.keyDown, this.keyDownHandler, this);
};
KeyboardNavigation.prototype.removeEventListener = function () {
if (!this.parent.isDestroyed) {
this.parent.off(index_1.keyDown, this.keyDownHandler);
}
};
KeyboardNavigation.prototype.keyDownHandler = function (e) {
var _this = this;
var target = e.target;
var isRtl = this.parent.enableRtl;
var isKeyboardShortcut = this.parent.enableKeyboardShortcut;
if (e.altKey && (e.keyCode === 38 || e.keyCode === 40) && !isKeyboardShortcut) {
e.preventDefault();
return;
}
if (e.altKey && e.keyCode === 38 && this.parent.element.lastElementChild.classList.contains('e-filter-popup')) {
this.parent.notify(index_1.filterCellKeyDown, { closePopup: true });
return;
}
Iif (this.parent.allowPrint && e.ctrlKey && e.keyCode === 80 && isKeyboardShortcut) {
e.preventDefault();
this.parent.print();
return;
}
var textarea = e.target;
Eif (!ej2_base_1.isNullOrUndefined(textarea)) {
if ((e.key === 'Escape' || e.keyCode === 27)) {
if (textarea.classList.contains('e-comment-input') || textarea.classList.contains('e-assist-textarea')) {
textarea.blur();
return;
}
else if (textarea.classList.contains('e-comment-container')) {
this.parent.notify(index_1.removeCommentContainer, null);
return;
}
else if (textarea.classList.contains('e-addNoteContainer')) {
var noteModule = this.parent.spreadsheetNoteModule;
var isNoteCellIndex = this.parent.enableNotes && !ej2_base_1.isNullOrUndefined(noteModule.activeNoteCell);
var cellIndexes = isNoteCellIndex ? this.parent.spreadsheetNoteModule.activeNoteCell :
index_2.getCellIndexes(this.parent.getActiveSheet().activeCell);
var noteModel = noteModule.getNoteByCellIndex(cellIndexes[0], cellIndexes[1]);
var cell = index_3.getCell(cellIndexes[0], cellIndexes[1], this.parent.getActiveSheet());
var targetElement = this.parent.getCell(cellIndexes[0], cellIndexes[1]);
var address = index_4.getSheetName(this.parent, this.parent.activeSheetIndex) + '!' + index_2.getRangeAddress(cellIndexes);
Eif (!ej2_base_1.isNullOrUndefined(textarea) && !ej2_base_1.isNullOrUndefined(textarea.value) && ((ej2_base_1.isNullOrUndefined(cell)
|| ej2_base_1.isNullOrUndefined(cell.notes)) || (cell.notes.text !== textarea.value))
&& document.activeElement.className.indexOf('e-addNoteContainer') > -1) {
var eventAction = !ej2_base_1.isNullOrUndefined(cell) && cell.notes ? 'editNote' : 'addNote';
this.parent.notify(index_5.setActionData, { args: { action: 'beforeCellSave', eventArgs: { address: address } } });
var updatedNote = {
id: noteModel.id,
rowIdx: cellIndexes[0],
colIdx: cellIndexes[1],
text: textarea.value,
isVisible: noteModel.isVisible
};
index_4.updateCell(this.parent, this.parent.getActiveSheet(), {
rowIdx: cellIndexes[0], colIdx: cellIndexes[1], preventEvt: true,
cell: { notes: updatedNote, isNoteEditable: false }
});
var sheetExt = this.parent.getActiveSheet();
noteModule.syncNoteToSheetArray(sheetExt, cellIndexes[0], cellIndexes[1], updatedNote);
var eventArgs = { notes: updatedNote, address: address };
this.parent.notify(index_5.completeAction, { eventArgs: eventArgs, action: eventAction });
}
Eif (cell && !cell.notes.isVisible) {
this.parent.notify(index_5.removeNoteContainer, { rowIndex: cellIndexes[0], columnIndex: cellIndexes[1] });
}
index_1.focus(targetElement);
return;
}
}
else Iif (textarea.classList.contains('e-addNoteContainer')) {
return;
}
}
Iif (ej2_base_1.closest(target, '.e-ai-assist-panel')) {
return;
}
var dlgInst = this.parent.serviceLocator.getService(index_1.dialog).dialogInstance;
var isNameBox = target.id === this.parent.element.id + "_name_box";
if (this.parent.selectionSettings.mode === 'None' || dlgInst || this.parent.isEdit || (target.classList.contains('e-ss-ddb') &&
e.keyCode !== 117 && e.keyCode !== 9) || (isNameBox && e.keyCode !== 117) || target.classList.contains('e-sheet-rename') ||
target.id === this.parent.element.id + "_SearchBox" || target.classList.contains('e-chk-hidden') || (target.classList.contains('e-ddl') &&
target.classList.contains('e-input-focus'))) {
if (dlgInst) {
if (e.keyCode === 13) {
Iif (dlgInst.element.classList.contains('e-spreadsheet-function-dlg') &&
(target.classList.contains('e-formula-list') || target.classList.contains('e-list-item'))) {
index_1.focus(dlgInst.element.querySelector('.e-footer-content .e-primary'));
}
}
else if (e.keyCode === 9) {
Iif (dlgInst.element.classList.contains('e-find-dlg')) {
var footerBtns = dlgInst.element.querySelectorAll('.e-footer-content .e-btn:not(:disabled)');
var cls = footerBtns.length ? footerBtns[footerBtns.length - 1].className :
'e-findnreplace-checkmatch';
if (e.shiftKey) {
if (document.activeElement.classList.contains('e-dlg-closeicon-btn')) {
e.preventDefault();
if (footerBtns.length) {
index_1.focus(footerBtns[footerBtns.length - 1]);
}
else {
var cBoxWrapper = dlgInst.element.querySelector('.e-findnreplace-exactmatchcheckbox');
if (cBoxWrapper) {
index_1.focus(cBoxWrapper.querySelector('.e-findnreplace-checkmatch'));
cBoxWrapper.classList.add('e-focus');
}
}
}
}
else if (document.activeElement.className.includes(cls)) {
index_1.focus(dlgInst.element);
}
}
else Iif (dlgInst.element.classList.contains('e-protect-dlg')) {
if (e.shiftKey ? document.activeElement.classList.contains('e-primary') :
document.activeElement.id === this.parent.element.id + "_protect_check") {
var listWrapper = dlgInst.element.querySelector('.e-protect-option-list');
if (listWrapper && !listWrapper.querySelector('.e-list-item.e-focused')) {
var listEle = listWrapper.querySelector('.e-list-item');
if (listEle) {
listEle.classList.add('e-focused');
}
}
}
}
else if (dlgInst.element.classList.contains('e-custom-format-dlg')) {
Eif (!e.shiftKey) {
Eif (document.activeElement.classList.contains('e-btn') &&
document.activeElement.parentElement.classList.contains('e-input-button')) {
var listWrapper = dlgInst.element.querySelector('.e-custom-listview');
var listObj = ej2_base_1.getComponent(listWrapper, 'listview');
Eif (listWrapper) {
var listEle = listWrapper.querySelector('.e-list-item.e-active');
Eif (!listEle) {
listEle = listWrapper.querySelector('.e-list-item');
Eif (listEle) {
listObj.selectItem(listEle);
}
else {
return;
}
}
e.preventDefault();
listEle.focus();
}
}
else if (document.activeElement.classList.contains('e-list-item')) {
index_1.focus(dlgInst.element);
}
}
else if (document.activeElement.className.includes('e-list-item e-active')) {
var listWrapper = ej2_base_1.closest(document.activeElement, '.e-custom-listview');
if (listWrapper) {
index_1.focus(listWrapper);
}
}
}
else Iif (dlgInst.element.classList.contains('e-spreadsheet-function-dlg')) {
if (e.shiftKey && document.activeElement.className.includes('e-list-item e-active')) {
var listWrapper = ej2_base_1.closest(document.activeElement, '.e-formula-list');
if (listWrapper) {
index_1.focus(listWrapper);
}
}
}
else Iif (dlgInst.element.classList.contains('e-goto-dlg') && !dlgInst.element.classList.contains('e-dlg-modal')) {
if (e.shiftKey) {
if (document.activeElement.className.includes('e-dlg-closeicon-btn')) {
var footerOkBtn = dlgInst.element.querySelector('.e-footer-content .e-btn');
if (footerOkBtn) {
e.preventDefault();
index_1.focus(footerOkBtn);
}
}
}
else if (document.activeElement.className.includes('e-btn-goto-ok')) {
index_1.focus(dlgInst.element);
}
}
}
}
else if (isNameBox && e.keyCode === 9 && e.shiftKey) {
this.focusEle(e, '.e-formula-bar', false, true);
}
var eventArgs = { action: 'getCurrentEditValue', editedValue: '' };
this.parent.notify(index_1.editOperation, eventArgs);
var isFormulaEdit = index_2.checkIsFormula(eventArgs.editedValue, true);
if (this.parent.isEdit && isFormulaEdit && e.shiftKey && !e.ctrlKey && index_1.isNavigationKey(e.keyCode)) {
this.shiftSelection(e);
}
return;
}
var sheet = this.parent.getActiveSheet();
var actIdxes = index_2.getCellIndexes(sheet.activeCell);
if (e.altKey) {
if (e.keyCode === 40) {
Iif (target.classList.contains('e-dropdown-btn') || target.classList.contains('e-split-btn')) {
return;
}
var filterArgs = { e: e, isFilterCell: false };
this.parent.notify(index_1.filterCellKeyDown, filterArgs);
Eif (filterArgs.isFilterCell) {
return;
}
}
Iif (e.keyCode === 40 && !document.getElementById(this.parent.element.id + 'listValid_popup')) {
var cell = this.parent.getCell(actIdxes[0], actIdxes[1]);
if (cell) {
var listValidation = cell.querySelector('.e-validation-list .e-ddl');
if (listValidation) {
index_1.focus(listValidation);
var ddlEle = listValidation.querySelector('.e-dropdownlist') || listValidation;
var listObj = ej2_base_1.getComponent(ddlEle, 'dropdownlist');
if (listObj) {
listObj.showPopup();
}
return;
}
}
}
}
Iif (target.id === this.parent.element.id + "_File") {
index_1.focus(this.parent.element);
}
var isSheetTabFocus = target.classList.contains('e-add-sheet-tab') || target.classList.contains('e-sheets-list') ||
(target.classList.contains('e-tab-wrap') && !!ej2_base_1.closest(target, '.e-sheet-tabs-items')) ||
target.classList.contains('e-aggregate-list') || target.classList.contains('e-scroll-nav');
if ([9, 37, 38, 39, 40, 33, 34, 35, 36].indexOf(e.keyCode) > -1 && !isSheetTabFocus) {
e.preventDefault();
}
var isNavigate;
var selectIdx = index_3.getRangeIndexes(sheet.selectedRange);
if (e.keyCode === 36) {
var frozenCol = this.parent.frozenColCount(sheet);
var selectIdxes = void 0;
if (e.ctrlKey || e.metaKey) {
var frozenRow = index_3.skipHiddenIdx(sheet, this.parent.frozenRowCount(sheet), true);
if (e.shiftKey) {
selectIdxes = [actIdxes[0], actIdxes[1], frozenRow, index_3.skipHiddenIdx(sheet, frozenCol, true, 'columns')];
}
else {
selectIdxes = [frozenRow, index_3.skipHiddenIdx(sheet, frozenCol, true, 'columns'), frozenRow];
selectIdxes[3] = selectIdxes[1];
}
var mainPanel = this.parent.element.querySelector('.e-main-panel');
if (mainPanel.scrollTop) {
mainPanel.scrollTop = 0;
}
var hCont = this.parent.getScrollElement();
if (hCont.scrollLeft) {
hCont.scrollLeft = 0;
}
}
else if (e.shiftKey) {
var startCol = index_3.skipHiddenIdx(sheet, frozenCol, true, 'columns');
if (sheet.frozenColumns && index_3.skipHiddenIdx(sheet, actIdxes[1], true, 'columns') === startCol) {
selectIdxes = [selectIdx[0], actIdxes[1], selectIdx[2], index_3.skipHiddenIdx(sheet, 0, true, 'columns')];
}
else {
selectIdxes = [selectIdx[0], actIdxes[1], selectIdx[2], startCol];
}
this.scrollNavigation([selectIdxes[2], selectIdxes[3]], true);
}
else {
var startCol = index_3.skipHiddenIdx(sheet, frozenCol, true, 'columns');
Iif (sheet.frozenColumns && (startCol === actIdxes[1] || frozenCol === actIdxes[1])) {
startCol = index_3.skipHiddenIdx(sheet, 0, true, 'columns');
}
selectIdxes = [actIdxes[0], startCol, actIdxes[0], startCol];
this.scrollNavigation([selectIdxes[0], selectIdxes[1]], true);
}
this.updateSelection(sheet, selectIdxes, e);
}
else if (e.ctrlKey || e.metaKey) {
if (e.keyCode === 35) {
e.preventDefault();
var lastRow = index_3.skipHiddenIdx(sheet, sheet.usedRange.rowIndex, false);
lastRow = lastRow > -1 ? lastRow : sheet.usedRange.rowIndex;
var lastCol = index_3.skipHiddenIdx(sheet, sheet.usedRange.colIndex, false, 'columns');
lastCol = lastCol > -1 ? lastCol : sheet.usedRange.colIndex;
if (!e.shiftKey) {
actIdxes[0] = lastRow;
actIdxes[1] = lastCol;
}
actIdxes[2] = lastRow;
actIdxes[3] = lastCol;
this.updateSelection(sheet, actIdxes.concat(actIdxes), e);
this.scrollNavigation([lastRow, lastCol], true);
}
else if (e.keyCode === 32 && !e.shiftKey && isKeyboardShortcut) {
selectIdx[0] = 0;
selectIdx[2] = sheet.rowCount - 1;
this.updateSelection(sheet, selectIdx, { shiftKey: true });
}
if (e.keyCode === 40 || e.keyCode === 39 || e.keyCode === 38 || e.keyCode === 37) {
if (e.shiftKey) {
if (e.keyCode === 40) {
selectIdx[2] = this.getNextNonEmptyCell(selectIdx[2], actIdxes[1], 'down');
}
else if ((e.keyCode === 39 && !isRtl) || (e.keyCode === 37 && isRtl)) {
selectIdx[3] = this.getNextNonEmptyCell(actIdxes[0], selectIdx[3], 'right');
}
else if (e.keyCode === 38) {
selectIdx[2] = this.getNextNonEmptyCell(selectIdx[2], actIdxes[1], 'top');
}
else {
selectIdx[3] = this.getNextNonEmptyCell(actIdxes[0], selectIdx[3], 'left');
}
this.updateSelection(sheet, selectIdx, e);
this.scrollNavigation([selectIdx[2], selectIdx[3]], true);
}
else {
if ((e.keyCode === 37 && !isRtl) || (e.keyCode === 39 && isRtl)) {
actIdxes[1] = this.getNextNonEmptyCell(actIdxes[0], actIdxes[1], 'left');
}
else if (e.keyCode === 38) {
actIdxes[0] = this.getNextNonEmptyCell(actIdxes[0], actIdxes[1], 'top');
}
else if ((e.keyCode === 39 && !isRtl) || (e.keyCode === 37 && isRtl)) {
actIdxes[1] = this.getNextNonEmptyCell(actIdxes[0], actIdxes[1], 'right');
}
else {
actIdxes[0] = this.getNextNonEmptyCell(actIdxes[0], actIdxes[1], 'down');
}
this.parent.selectRange(index_2.getRangeAddress(actIdxes));
this.scrollNavigation([actIdxes[0], actIdxes[1]], true);
}
}
else if (e.keyCode === 117) {
var activeEle = document.activeElement;
if (activeEle.classList.contains('e-spreadsheet') || ej2_base_1.closest(activeEle, '.e-sheet')) {
this.setFocus('Sheet', e, true);
}
else if (isSheetTabFocus) {
this.setFocus('SheetTabs', e);
}
else if (ej2_base_1.closest(activeEle, '.e-ribbon')) {
this.setFocus('Ribbon', e);
}
else Eif (isNameBox || activeEle.classList.contains('e-insert-function')) {
this.setFocus('FormulaBar', e);
}
}
}
else {
if (e.shiftKey) {
if (e.keyCode === 32 && isKeyboardShortcut) {
e.preventDefault();
selectIdx[1] = 0;
selectIdx[3] = sheet.colCount - 1;
this.updateSelection(sheet, selectIdx, e);
}
this.shiftSelection(e);
if ((e.keyCode === 34 || e.keyCode === 33) && (this.parent.scrollModule &&
this.parent.scrollModule.isKeyScroll)) {
var scrollTop = 0;
var mainPanel = this.parent.element.querySelector('.e-main-panel');
var topRow = index_3.skipHiddenIdx(sheet, index_2.getCellIndexes(sheet.paneTopLeftCell)[0], true);
var viewportHgt = index_5.getBottomOffset(this.parent, topRow).height;
if (e.keyCode === 34) {
scrollTop = viewportHgt + this.parent.scrollModule.offset.top.size;
Eif (!this.parent.scrollSettings.isFinite) {
var vTrack = this.parent.getMainContent().querySelector('.e-virtualtrack');
Iif (vTrack && parseFloat(vTrack.style.height) < scrollTop + viewportHgt) {
vTrack.style.height = scrollTop + viewportHgt + "px";
}
}
}
else {
scrollTop = this.parent.scrollModule.offset.top.size - viewportHgt;
Eif (Math.round(scrollTop) < 0) {
Iif (mainPanel.scrollTop) {
scrollTop = 0;
}
else {
this.parent.selectRange(index_2.getRangeAddress([selectIdx[0], selectIdx[1], topRow, selectIdx[3]]));
return;
}
}
}
var aRowIdx = index_3.skipHiddenIdx(sheet, index_3.getRangeIndexes(sheet.selectedRange)[2], true);
var selectDiff_1 = topRow > aRowIdx ? 0 : aRowIdx - topRow;
Iif (this.parent.scrollModule && mainPanel.scrollTop) {
this.parent.scrollModule.isKeyScroll = false;
}
mainPanel.scrollTop = scrollTop;
var updateFn = function () {
Eif (e.keyCode === 34) {
selectIdx[2] = index_3.skipHiddenIdx(sheet, index_2.getCellIndexes(sheet.paneTopLeftCell)[0] + selectDiff_1, true);
Iif (_this.parent.scrollSettings.isFinite && selectIdx[2] > sheet.rowCount - 1) {
selectIdx[2] = index_3.skipHiddenIdx(sheet, sheet.rowCount - 1, false);
selectIdx[2] = selectIdx[2] < 0 ? 0 : selectIdx[2];
}
}
else {
selectIdx[2] = index_3.skipHiddenIdx(sheet, index_2.getCellIndexes(sheet.paneTopLeftCell)[0] + selectDiff_1, false);
selectIdx[2] = selectIdx[2] < 0 ? 0 : selectIdx[2];
}
_this.updateSelection(sheet, selectIdx, e);
};
Eif (ej2_base_1.animationMode === 'Disable') {
setTimeout(updateFn);
}
else {
index_1.getUpdateUsingRaf(updateFn);
}
}
}
else {
if (e.keyCode === 9 || (this.parent.enableRtl ? e.keyCode === 37 : e.keyCode === 39)) {
var cell = index_3.getCell(actIdxes[0], actIdxes[1], sheet);
if (cell && cell.colSpan > 1) {
actIdxes[1] += (cell.colSpan - 1);
}
if (actIdxes[1] < sheet.colCount - 1 && (!sheet.isProtected || sheet.protectSettings.selectCells)) {
actIdxes[1] += 1;
isNavigate = true;
}
else Eif (sheet.protectSettings.selectUnLockedCells) {
var idx = this.getNextUnlockedCell('right', actIdxes);
isNavigate = actIdxes[1] !== idx[1] || actIdxes[0] !== idx[0];
actIdxes[1] = idx[1];
actIdxes[0] = idx[0];
}
}
else if (e.keyCode === 13 || e.keyCode === 40) {
var cell = index_3.getCell(actIdxes[0], actIdxes[1], sheet);
if (cell && cell.rowSpan > 1) {
actIdxes[0] += (cell.rowSpan - 1);
}
if (actIdxes[0] < sheet.rowCount - 1 && (!sheet.isProtected || sheet.protectSettings.selectCells)) {
isNavigate = true;
actIdxes[0] += 1;
}
else if (sheet.protectSettings.selectUnLockedCells) {
var idx = this.getNextUnlockedCell('down', actIdxes);
isNavigate = actIdxes[0] !== idx[0] || actIdxes[1] !== idx[1];
actIdxes[1] = idx[1];
actIdxes[0] = idx[0];
}
}
else if ((e.keyCode === 34 || e.keyCode === 33) && (this.parent.scrollModule &&
this.parent.scrollModule.isKeyScroll)) {
var mainPanel = this.parent.element.querySelector('.e-main-panel');
var scrollTop = 0;
var topRow_1 = index_3.skipHiddenIdx(sheet, index_2.getCellIndexes(sheet.paneTopLeftCell)[0], true);
var aRowIdx_1 = index_3.skipHiddenIdx(sheet, index_2.getCellIndexes(sheet.activeCell)[0], true);
var viewportHgt = index_5.getBottomOffset(this.parent, topRow_1).height;
if (e.keyCode === 34) {
scrollTop = this.parent.scrollModule.offset.top.size + viewportHgt;
Eif (!this.parent.scrollSettings.isFinite) {
var vTrack = this.parent.getMainContent().querySelector('.e-virtualtrack');
Iif (vTrack && parseFloat(vTrack.style.height) < scrollTop + viewportHgt) {
vTrack.style.height = scrollTop + viewportHgt + "px";
}
}
}
else {
scrollTop = this.parent.scrollModule.offset.top.size - viewportHgt;
Iif (sheet.frozenRows && actIdxes[0] < this.parent.frozenRowCount(sheet)) {
this.parent.selectRange(index_2.getRangeAddress([topRow_1, selectIdx[1], topRow_1, selectIdx[1]]));
return;
}
Iif (Math.round(scrollTop) < 0) {
if (mainPanel.scrollTop) {
scrollTop = 0;
}
else {
return;
}
}
}
var selectDiff_2 = topRow_1 > aRowIdx_1 ? 0 : aRowIdx_1 - topRow_1;
if (this.parent.scrollModule && mainPanel.scrollTop) {
this.parent.scrollModule.isKeyScroll = false;
}
mainPanel.scrollTop = scrollTop;
var updateFn = function () {
var activeRow;
if (e.keyCode === 34) {
activeRow = index_3.skipHiddenIdx(sheet, index_2.getCellIndexes(sheet.paneTopLeftCell)[0] + selectDiff_2, true);
Iif (_this.parent.scrollSettings.isFinite) {
if (activeRow > sheet.rowCount - 1) {
activeRow = index_3.skipHiddenIdx(sheet, sheet.rowCount - 1, false);
activeRow = activeRow < 0 ? 0 : activeRow;
}
}
}
else {
activeRow = index_2.getCellIndexes(sheet.paneTopLeftCell)[0] + selectDiff_2;
activeRow -= _this.parent.hiddenCount(topRow_1, aRowIdx_1);
activeRow = index_3.skipHiddenIdx(sheet, activeRow, false);
activeRow = activeRow < 0 ? 0 : activeRow;
}
_this.parent.notify(index_1.cellNavigate, { range: [activeRow, actIdxes[1], activeRow, actIdxes[1]], preventAnimation: true });
};
Eif (ej2_base_1.animationMode === 'Disable') {
setTimeout(updateFn);
}
else {
index_1.getUpdateUsingRaf(updateFn);
}
}
}
if (e.shiftKey ? e.keyCode === 9 : (this.parent.enableRtl ? e.keyCode === 39 : e.keyCode === 37)) {
if (actIdxes[1] > 0 && (!sheet.isProtected || sheet.protectSettings.selectCells)) {
actIdxes[1] -= 1;
isNavigate = true;
}
else if (sheet.protectSettings.selectUnLockedCells) {
var idx = this.getNextUnlockedCell('left', actIdxes);
isNavigate = actIdxes[1] !== idx[1] || actIdxes[0] !== idx[0];
actIdxes[1] = idx[1];
actIdxes[0] = idx[0];
}
if (actIdxes[1] <= 0) {
var content = this.parent.getMainContent();
Iif (actIdxes[1] === 0 && content.scrollLeft && !this.parent.enableRtl) {
content.scrollLeft = 0;
}
}
}
else if (e.shiftKey ? e.keyCode === 13 : e.keyCode === 38) {
Eif (!this.parent.element.querySelector('.e-find-toolbar')) {
if (actIdxes[0] > 0 && (!sheet.isProtected || sheet.protectSettings.selectCells)) {
actIdxes[0] -= 1;
isNavigate = true;
}
else if (sheet.protectSettings.selectUnLockedCells) {
var cellIdx = this.getNextUnlockedCell('up', actIdxes);
isNavigate = actIdxes[0] !== cellIdx[0] || actIdxes[1] !== cellIdx[1];
actIdxes[1] = cellIdx[1];
actIdxes[0] = cellIdx[0];
}
if (actIdxes[0] <= 0) {
var contentEle = this.parent.getMainContent().parentElement;
Iif (actIdxes[0] === 0 && contentEle.scrollTop) {
contentEle.scrollTop = 0;
}
}
}
}
}
if (isNavigate && (!this.parent.scrollModule || this.parent.scrollModule.isKeyScroll) && !isSheetTabFocus &&
!ej2_base_1.closest(document.activeElement, '.e-ribbon') && !target.classList.contains('e-insert-function') &&
!target.classList.contains('e-comment-input') && (!target.classList.contains('e-formula-bar') ||
(target.classList.contains('e-formula-bar') && target.nodeName === 'TEXTAREA' && e.keyCode === 13))) {
if (e.keyCode === 40 || e.keyCode === 38 || e.keyCode === 13) {
while (index_3.isHiddenRow(sheet, actIdxes[0])) {
if (e.keyCode === 40 || (!e.shiftKey && e.keyCode === 13)) {
actIdxes[0] = actIdxes[0] + 1;
}
if (e.keyCode === 38 || (e.shiftKey && e.keyCode === 13)) {
actIdxes[0] = actIdxes[0] - 1;
if (actIdxes[0] < 0) {
return;
}
}
}
}
if (e.keyCode === 37 || e.keyCode === 39 || e.keyCode === 9) {
while (index_2.isHiddenCol(sheet, actIdxes[1])) {
if (e.keyCode === 39 || (!e.shiftKey && e.keyCode === 9)) {
actIdxes[1] = actIdxes[1] + 1;
}
if (e.keyCode === 37 || (e.shiftKey && e.keyCode === 9)) {
actIdxes[1] = actIdxes[1] - 1;
if (actIdxes[1] < 0) {
return;
}
}
}
}
var topLeftIdx = index_3.getRangeIndexes(sheet.topLeftCell);
if (sheet.frozenRows && actIdxes[0] < topLeftIdx[0]) {
actIdxes[0] = index_3.skipHiddenIdx(sheet, topLeftIdx[0], true);
}
if (sheet.frozenColumns && actIdxes[1] < topLeftIdx[1]) {
actIdxes[1] = index_3.skipHiddenIdx(sheet, topLeftIdx[1], true, 'columns');
}
this.scrollNavigation(actIdxes);
var range_1 = index_2.getRangeAddress(actIdxes);
var navigateFn = function (preventAnimation) {
Iif (range_1 === sheet.selectedRange) {
return;
}
_this.parent.selectionModule.previousActiveCell = sheet.activeCell;
Iif (document.getElementsByClassName('e-addNoteContainer') && document.getElementsByClassName('e-addNoteContainer').length > 0) {
_this.parent.notify(index_5.removeNoteContainer, '');
}
_this.parent.setSheetPropertyOnMute(sheet, 'activeCell', range_1);
_this.parent.notify(index_1.cellNavigate, { range: actIdxes.concat(actIdxes), preventAnimation: preventAnimation });
var ele;
Iif (ej2_base_1.Browser.isDevice && ej2_base_1.Browser.info.name === 'safari' && (ej2_base_1.Browser.isIos || ej2_base_1.Browser.isIos7)) {
ele = _this.parent.element.querySelector('.e-ss-focus-edit');
}
ele = ele || _this.parent.getCell(actIdxes[0], actIdxes[1]);
if (ele) {
index_1.focus(ele);
}
};
if (this.parent.scrollModule && this.parent.scrollModule.isKeyScroll) {
if (range_1 === sheet.selectedRange) {
return;
}
index_1.getUpdateUsingRaf(navigateFn.bind(this, true));
}
else {
navigateFn();
}
}
else if (e.keyCode === 9) {
var ribbon = this.parent.showRibbon && ej2_base_1.closest(document.activeElement, '.e-ribbon');
if (ribbon) {
if (ej2_base_1.closest(document.activeElement, '.e-tab-header')) {
if (e.shiftKey || ribbon.classList.contains('e-collapsed')) {
this.focusEle(e, '.e-ribbon .e-drop-icon');
}
else {
this.focusEle(e, '.e-ribbon .e-content .e-toolbar-item:not(.e-separator):not(.e-overlay):not(.e-hide) .e-btn');
}
}
else if (ej2_base_1.closest(document.activeElement, '.e-content')) {
if (e.shiftKey) {
this.focusEle(e, '.e-ribbon .e-toolbar-items .e-toolbar-item.e-active .e-tab-wrap', true);
}
else {
this.focusEle(e, '.e-ribbon .e-drop-icon');
}
}
else Eif (document.activeElement.classList.contains('e-drop-icon')) {
if (e.shiftKey && !ribbon.classList.contains('e-collapsed')) {
this.focusEle(e, '.e-ribbon .e-content .e-toolbar-item:not(.e-separator):not(.e-overlay):not(.e-hide) .e-btn');
}
else {
this.focusEle(e, '.e-ribbon .e-toolbar-items .e-toolbar-item.e-active .e-tab-wrap', true);
}
}
}
else Iif (target.classList.contains('e-insert-function')) {
if (e.shiftKey) {
this.focusEle(e, '.e-formula-bar-panel .e-combobox');
}
else {
this.focusEle(e, '.e-formula-bar', false, true);
}
}
else Eif (isSheetTabFocus) {
if (e.shiftKey) {
var isNavOrAggregate = target.classList.contains('e-aggregate-list') || target.classList.contains('e-scroll-left-nav');
if (target.classList.contains('e-add-sheet-tab') || isNavOrAggregate || (target.classList.contains('e-sheets-list') &&
target.previousElementSibling && target.previousElementSibling.disabled)) {
var focusEle = !isNavOrAggregate && this.parent.element.querySelector('.e-aggregate-list');
if (focusEle) {
this.focusEle(e, null, false, false, focusEle);
}
else if (!target.classList.contains('e-scroll-left-nav') && this.parent.element.querySelector('.e-sheet-tab-panel .e-scroll-nav')) {
this.focusEle(e, '.e-sheet-tab-panel .e-scroll-right-nav', true);
}
else {
var items = [].slice.call(this.parent.element.querySelectorAll('.e-sheet-tab-panel .e-toolbar-item'));
Eif (items[items.length - 1]) {
this.focusEle(e, null, true, false, items[items.length - 1].querySelector('.e-tab-wrap'));
}
}
}
else if (target.classList.contains('e-scroll-right-nav')) {
this.focusEle(e, '.e-sheet-tab-panel .e-scroll-left-nav', true);
}
else Eif (target.classList.contains('e-tab-wrap')) {
var items = [].slice.call(this.parent.element.querySelectorAll('.e-sheet-tab-panel .e-toolbar-item'));
var idx = items.indexOf(target.parentElement);
Iif (idx === 0) {
this.focusEle(e, '.e-sheet-tab-panel .e-sheets-list');
}
else {
this.focusEle(e, null, true, false, items[idx - 1].querySelector('.e-tab-wrap'));
}
}
}
else {
var isAggAvail = !!this.parent.element.querySelector('.e-aggregate-list');
if (target.classList.contains('e-aggregate-list') || (!isAggAvail && target.classList.contains('e-scroll-right-nav'))) {
this.focusEle(e, '.e-sheet-tab-panel .e-icon-btn:not(:disabled)');
}
else Iif (target.classList.contains('e-sheets-list')) {
this.focusEle(e, '.e-sheet-tab-panel .e-toolbar-item .e-tab-wrap', true);
}
else if (target.classList.contains('e-scroll-left-nav')) {
this.focusEle(e, '.e-sheet-tab-panel .e-scroll-right-nav', true);
}
else Eif (target.classList.contains('e-tab-wrap')) {
var items = [].slice.call(this.parent.element.querySelectorAll('.e-sheet-tab-panel .e-toolbar-item'));
var index = items.indexOf(target.parentElement);
if (index === items.length - 1) {
var isNav = !!this.parent.element.querySelector('.e-sheet-tab-panel .e-scroll-nav');
Eif (isNav || !isAggAvail) {
this.focusEle(e, ".e-sheet-tab-panel ." + (isNav ? 'e-scroll-nav' : 'e-icon-btn:not(:disabled)'), isNav);
}
}
else {
this.focusEle(e, null, true, false, items[index + 1].querySelector('.e-tab-wrap'));
}
}
}
}
}
if (e.keyCode === 121 && e.shiftKey && !this.parent.enableKeyboardShortcut) {
e.preventDefault();
}
};
KeyboardNavigation.prototype.setFocus = function (layout, e, isSheetArea) {
if (layout === 'Sheet') {
if (e.shiftKey) {
Eif (this.parent.showFormulaBar) {
this.focusEle(e, '.e-formula-bar-panel .e-combobox');
}
else {
this.setFocus('FormulaBar', e, isSheetArea);
}
}
else {
Eif (this.parent.showSheetTabs) {
this.focusEle(e, '.e-sheet-tab-panel .e-icon-btn:not(:disabled)');
}
else {
this.setFocus('SheetTabs', e, isSheetArea);
}
}
}
else if (layout === 'SheetTabs') {
if (e.shiftKey) {
Eif (!isSheetArea) {
this.focusEle(e, '.e-selectall');
}
}
else {
Eif (this.parent.showRibbon) {
this.focusEle(e, '.e-ribbon .e-toolbar-items .e-toolbar-item.e-active .e-tab-wrap', true);
}
else {
this.setFocus('Ribbon', e, isSheetArea);
}
}
}
else if (layout === 'Ribbon') {
if (e.shiftKey) {
Eif (this.parent.showSheetTabs) {
this.focusEle(e, '.e-sheet-tab-panel .e-icon-btn:not(:disabled)');
}
else if (!isSheetArea) {
this.focusEle(e, '.e-selectall');
}
}
else {
Eif (this.parent.showFormulaBar) {
this.focusEle(e, '.e-formula-bar-panel .e-combobox');
}
else {
this.setFocus('FormulaBar', e, isSheetArea);
}
}
}
else Eif (layout === 'FormulaBar') {
if (e.shiftKey) {
Eif (this.parent.showRibbon) {
this.focusEle(e, '.e-ribbon .e-toolbar-items .e-toolbar-item.e-active .e-tab-wrap', true);
}
else {
this.setFocus('Ribbon', e, isSheetArea);
}
}
else Eif (!isSheetArea) {
this.focusEle(e, '.e-selectall');
}
}
};
KeyboardNavigation.prototype.focusEle = function (e, selector, setTabIndex, startEdit, focusEle) {
focusEle = focusEle || this.parent.element.querySelector(selector);
Iif (setTabIndex && !focusEle) {
var tabEle = this.parent.element.querySelector('.e-ribbon .e-tab');
var selectedTab = (tabEle && ej2_base_1.getComponent(tabEle, 'tab').selectedItem) || 0;
focusEle = this.parent.element.querySelector('.e-tab-header').getElementsByClassName('e-toolbar-item')[selectedTab];
focusEle = focusEle && focusEle.querySelector('.e-tab-wrap');
}
Eif (focusEle) {
e.preventDefault();
if (startEdit) {
focusEle.click();
index_1.focus(focusEle);
focusEle.setSelectionRange(focusEle.value.length, focusEle.value.length);
}
else if (setTabIndex) {
focusEle.setAttribute('tabindex', '0');
if (focusEle.parentElement.classList.contains('e-active') && focusEle.parentElement.classList.contains('e-toolbar-item')) {
var tabEle = this.parent.element.querySelector('.e-sheet-tab-panel .e-sheet-tab');
Iif (!tabEle && tabEle.classList.contains('e-focused')) {
tabEle.classList.add('e-focused');
}
}
focusEle.focus();
}
else {
index_1.focus(focusEle);
}
}
};
KeyboardNavigation.prototype.updateSelection = function (sheet, range, e) {
Iif (sheet.isProtected && !sheet.protectSettings.selectCells && sheet.protectSettings.selectUnLockedCells) {
if (!index_1.isLockedCells(this.parent, index_3.getSwapRange(range))) {
this.parent.notify(index_1.cellNavigate, { range: range, shiftKey: e.shiftKey });
}
}
else {
this.parent.notify(index_1.cellNavigate, { range: range, shiftKey: e.shiftKey });
}
};
KeyboardNavigation.prototype.getNextNonEmptyCell = function (rowIdx, colIdx, position) {
var sheet = this.parent.getActiveSheet();
var isNonEmptyCell = function (rowIdx, colIdx) {
var cellVal = index_3.getCell(rowIdx, colIdx, sheet, null, true).value;
return !ej2_base_1.isNullOrUndefined(cellVal) && cellVal !== '';
};
var checkForEmptyCell;
var visibleIdx;
if (position === 'down') {
var startRow = index_3.skipHiddenIdx(sheet, rowIdx + 1, true);
checkForEmptyCell = isNonEmptyCell(startRow, colIdx);
var lastRow = index_3.skipHiddenIdx(sheet, sheet.rowCount - 1, false);
for (var rowIdx_1 = startRow; rowIdx_1 < sheet.rowCount; rowIdx_1++) {
if (rowIdx_1 === lastRow) {
return rowIdx_1;
}
if (checkForEmptyCell) {
if (!isNonEmptyCell(index_3.skipHiddenIdx(sheet, rowIdx_1, true), colIdx)) {
return index_3.skipHiddenIdx(sheet, rowIdx_1 - 1, false);
}
}
else {
visibleIdx = index_3.skipHiddenIdx(sheet, rowIdx_1 + 1, true);
if (isNonEmptyCell(visibleIdx, colIdx)) {
return visibleIdx;
}
}
}
return rowIdx;
}
else if (position === 'top') {
var startRow = index_3.skipHiddenIdx(sheet, rowIdx - 1, false);
checkForEmptyCell = isNonEmptyCell(startRow, colIdx);
var startIdx = this.parent.frozenRowCount(sheet) ? index_3.getRangeIndexes(sheet.topLeftCell)[0] : 0;
var endIdx = index_3.skipHiddenIdx(sheet, startIdx, true);
for (var rowIdx_2 = startRow; rowIdx_2 >= 0; rowIdx_2--) {
if (rowIdx_2 === endIdx) {
return rowIdx_2;
}
if (checkForEmptyCell) {
if (!isNonEmptyCell(index_3.skipHiddenIdx(sheet, rowIdx_2, false), colIdx)) {
return index_3.skipHiddenIdx(sheet, rowIdx_2 + 1, true);
}
}
else {
visibleIdx = index_3.skipHiddenIdx(sheet, rowIdx_2 - 1, false);
if (isNonEmptyCell(visibleIdx, colIdx)) {
return visibleIdx;
}
}
}
return rowIdx;
}
else if (position === 'right') {
var startCol = index_3.skipHiddenIdx(sheet, colIdx + 1, true, 'columns');
checkForEmptyCell = isNonEmptyCell(rowIdx, startCol);
var lastCol = index_3.skipHiddenIdx(sheet, sheet.colCount - 1, false, 'columns');
for (var colIdx_1 = startCol; colIdx_1 < sheet.colCount; colIdx_1++) {
if (colIdx_1 === lastCol) {
return colIdx_1;
}
if (checkForEmptyCell) {
if (!isNonEmptyCell(rowIdx, index_3.skipHiddenIdx(sheet, colIdx_1, true, 'columns'))) {
return index_3.skipHiddenIdx(sheet, colIdx_1 - 1, false, 'columns');
}
}
else {
visibleIdx = index_3.skipHiddenIdx(sheet, colIdx_1 + 1, true, 'columns');
if (isNonEmptyCell(rowIdx, visibleIdx)) {
return visibleIdx;
}
}
}
return colIdx;
}
else {
var startCol = index_3.skipHiddenIdx(sheet, colIdx - 1, false, 'columns');
checkForEmptyCell = isNonEmptyCell(rowIdx, startCol);
var startIdx = this.parent.frozenColCount(sheet) ? index_3.getRangeIndexes(sheet.topLeftCell)[1] : 0;
var endIdx = index_3.skipHiddenIdx(sheet, startIdx, true, 'columns');
for (var colIdx_2 = startCol; colIdx_2 >= 0; colIdx_2--) {
if (colIdx_2 === endIdx) {
return colIdx_2;
}
if (checkForEmptyCell) {
if (!isNonEmptyCell(rowIdx, index_3.skipHiddenIdx(sheet, colIdx_2, false, 'columns'))) {
return index_3.skipHiddenIdx(sheet, colIdx_2 + 1, true, 'columns');
}
}
else {
visibleIdx = index_3.skipHiddenIdx(sheet, colIdx_2 - 1, false, 'columns');
Eif (isNonEmptyCell(rowIdx, visibleIdx)) {
return visibleIdx;
}
}
}
return colIdx;
}
};
KeyboardNavigation.prototype.getNextUnlockedCell = function (position, actCellIdx) {
var sheet = this.parent.getActiveSheet();
var cell;
var col;
if (position === 'right') {
var rowIdx = actCellIdx[0];
var colIdx = void 0;
var secIteration = void 0;
var rowLen = sheet.usedRange.rowIndex;
var colLen = sheet.usedRange.colIndex;
while (rowIdx <= rowLen) {
colIdx = colIdx === undefined ? actCellIdx[1] + 1 : 0;
Iif (secIteration && rowIdx === actCellIdx[0]) {
colLen = actCellIdx[1] - 1;
}
for (colIdx; colIdx <= colLen; colIdx++) {
cell = index_3.getCell(rowIdx, colIdx, sheet);
col = index_4.getColumn(sheet, colIdx) || {};
if (!index_4.isLocked(cell, col) && !col.hidden && !index_3.isHiddenRow(sheet, rowIdx)) {
return [rowIdx, colIdx];
}
}
if (rowIdx === sheet.usedRange.rowIndex && !secIteration) {
rowIdx = 0;
rowLen = actCellIdx[0];
secIteration = true;
}
else {
rowIdx++;
}
}
}
else if (position === 'left') {
var rowIdx = actCellIdx[0];
var colIdx = void 0;
var secIteration = void 0;
var rowLen = 0;
var colLen = 0;
while (rowIdx >= rowLen) {
colIdx = colIdx === undefined ? actCellIdx[1] - 1 : sheet.usedRange.colIndex;
Iif (secIteration && rowIdx === actCellIdx[0]) {
colLen = actCellIdx[1] + 1;
}
for (colIdx; colIdx >= colLen; colIdx--) {
cell = index_3.getCell(rowIdx, colIdx, sheet);
col = index_4.getColumn(sheet, colIdx) || {};
if (!index_4.isLocked(cell, col) && !col.hidden && !index_3.isHiddenRow(sheet, rowIdx)) {
return [rowIdx, colIdx];
}
}
Iif (rowIdx === 0 && !secIteration) {
rowIdx = sheet.usedRange.rowIndex;
rowLen = actCellIdx[0];
secIteration = true;
}
else {
rowIdx--;
}
}
}
else if (position === 'down') {
var colIdx = actCellIdx[1];
var rowIdx = void 0;
var secIteration = void 0;
var colLen = sheet.usedRange.colIndex;
var rowLen = sheet.usedRange.rowIndex;
while (colIdx <= colLen) {
rowIdx = rowIdx === undefined ? actCellIdx[0] + 1 : 0;
Iif (secIteration && colIdx === actCellIdx[1]) {
rowLen = actCellIdx[0] - 1;
}
for (rowIdx; rowIdx <= rowLen; rowIdx++) {
cell = index_3.getCell(rowIdx, colIdx, sheet);
col = index_4.getColumn(sheet, colIdx) || {};
if (!index_4.isLocked(cell, col) && !col.hidden && !index_3.isHiddenRow(sheet, rowIdx)) {
return [rowIdx, colIdx];
}
}
if (colIdx === sheet.usedRange.colIndex && !secIteration) {
colIdx = 0;
colLen = actCellIdx[1];
secIteration = true;
}
else {
colIdx++;
}
}
}
else {
var colIdx = actCellIdx[1];
var rowIdx = void 0;
var secIteration = void 0;
var colLen = 0;
var rowLen = 0;
while (colIdx >= colLen) {
rowIdx = rowIdx === undefined ? actCellIdx[0] - 1 : sheet.usedRange.rowIndex;
Iif (secIteration && colIdx === actCellIdx[1]) {
rowLen = actCellIdx[0] + 1;
}
for (rowIdx; rowIdx >= rowLen; rowIdx--) {
cell = index_3.getCell(rowIdx, colIdx, sheet);
col = index_4.getColumn(sheet, colIdx) || {};
if (!index_4.isLocked(cell, col) && !col.hidden && !index_3.isHiddenRow(sheet, rowIdx)) {
return [rowIdx, colIdx];
}
}
if (colIdx === 0 && !secIteration) {
colIdx = sheet.usedRange.colIndex;
colLen = actCellIdx[1];
secIteration = true;
}
else {
colIdx--;
}
}
}
return actCellIdx;
};
KeyboardNavigation.prototype.shiftSelection = function (e) {
var sheet = this.parent.getActiveSheet();
var selectedRange = index_3.getRangeIndexes(sheet.selectedRange);
var swapRange = index_3.getSwapRange(selectedRange);
var noHidden = true;
var isRtl = this.parent.enableRtl;
if (e.keyCode === 38) {
for (var i = swapRange[1]; i <= swapRange[3]; i++) {
var cell = index_3.getCell(selectedRange[2], i, sheet);
if (!ej2_base_1.isNullOrUndefined(cell) && cell.rowSpan && cell.rowSpan < 0) {
selectedRange[2] = index_3.skipHiddenIdx(sheet, selectedRange[2] - (Math.abs(cell.rowSpan) + 1), false);
noHidden = false;
break;
}
}
if (noHidden) {
selectedRange[2] = index_3.skipHiddenIdx(sheet, selectedRange[2] - 1, false);
}
var startIdx = this.parent.frozenRowCount(sheet) ? index_3.getRangeIndexes(sheet.topLeftCell)[0] : 0;
if (selectedRange[2] < startIdx) {
return;
}
}
if (e.keyCode === 40) {
for (var i = swapRange[1]; i <= swapRange[3]; i++) {
var cell = index_3.getCell(selectedRange[2], i, sheet);
if (!ej2_base_1.isNullOrUndefined(cell) && cell.rowSpan && cell.rowSpan > 0) {
selectedRange[2] = index_3.skipHiddenIdx(sheet, selectedRange[2] + Math.abs(cell.rowSpan), true);
noHidden = false;
break;
}
}
if (noHidden) {
selectedRange[2] = index_3.skipHiddenIdx(sheet, selectedRange[2] + 1, true);
}
if (selectedRange[2] >= sheet.rowCount) {
selectedRange[2] = index_3.skipHiddenIdx(sheet, sheet.rowCount - 1, false);
Iif (selectedRange[2] < 0) {
return;
}
}
}
if ((e.keyCode === 39 && !isRtl) || (e.keyCode === 37 && isRtl)) {
for (var i = swapRange[0]; i <= swapRange[2]; i++) {
var cell = index_3.getCell(i, selectedRange[3], sheet);
if (!ej2_base_1.isNullOrUndefined(cell) && cell.colSpan && cell.colSpan > 0) {
selectedRange[3] = index_3.skipHiddenIdx(sheet, selectedRange[3] + Math.abs(cell.colSpan), true, 'columns');
noHidden = false;
break;
}
}
if (noHidden) {
selectedRange[3] = index_3.skipHiddenIdx(sheet, selectedRange[3] + 1, true, 'columns');
}
if (selectedRange[3] >= sheet.colCount) {
selectedRange[3] = index_3.skipHiddenIdx(sheet, sheet.colCount - 1, false, 'columns');
Iif (selectedRange[3] < 0) {
return;
}
}
}
if ((e.keyCode === 37 && !isRtl) || (e.keyCode === 39 && isRtl)) {
for (var i = swapRange[0]; i <= swapRange[2]; i++) {
var cell = index_3.getCell(i, selectedRange[3], sheet);
if (!ej2_base_1.isNullOrUndefined(cell) && cell.colSpan && cell.colSpan < 0) {
selectedRange[3] = index_3.skipHiddenIdx(sheet, selectedRange[3] - (Math.abs(cell.colSpan) + 1), false, 'columns');
noHidden = false;
break;
}
}
if (noHidden) {
selectedRange[3] = index_3.skipHiddenIdx(sheet, selectedRange[3] - 1, false, 'columns');
}
var startIdx = this.parent.frozenColCount(sheet) ? index_3.getRangeIndexes(sheet.topLeftCell)[1] : 0;
if (selectedRange[3] < startIdx) {
return;
}
}
Iif (!this.parent.scrollSettings.enableVirtualization && e.shiftKey && e.ctrlKey) {
var usedRange = [sheet.usedRange.rowIndex, sheet.usedRange.colIndex];
if (e.keyCode === 37) {
if (selectedRange[3] <= usedRange[1]) {
selectedRange[3] = index_3.skipHiddenIdx(sheet, 0, true, 'columns');
}
else {
selectedRange[3] = index_3.skipHiddenIdx(sheet, usedRange[1], true, 'columns');
}
}
if (e.keyCode === 38) {
if (selectedRange[2] <= usedRange[0]) {
selectedRange[2] = index_3.skipHiddenIdx(sheet, 0, true);
}
else {
selectedRange[2] = index_3.skipHiddenIdx(sheet, usedRange[0], true);
}
}
if (e.keyCode === 39) {
if (selectedRange[3] <= usedRange[1]) {
selectedRange[3] = index_3.skipHiddenIdx(sheet, usedRange[1], false, 'columns');
}
else {
selectedRange[3] = index_3.skipHiddenIdx(sheet, sheet.colCount, false, 'columns');
}
if (selectedRange[3] < 0) {
return;
}
}
if (e.keyCode === 40) {
if (selectedRange[2] <= usedRange[0]) {
selectedRange[2] = index_3.skipHiddenIdx(sheet, usedRange[0], false);
}
else {
selectedRange[2] = index_3.skipHiddenIdx(sheet, sheet.rowCount, false);
}
if (selectedRange[2] < 0) {
return;
}
}
}
if (e.keyCode === 37 || e.keyCode === 39 || e.keyCode === 38 || e.keyCode === 40) {
var activeIdxes = index_2.getCellIndexes(sheet.activeCell);
if (this.parent.isEdit && e.shiftKey) {
e.preventDefault();
this.parent.notify(index_1.rangeSelectionByKeydown, { range: selectedRange, e: e });
this.parent.notify(index_1.addressHandle, { range: index_2.getRangeAddress(index_3.getSwapRange(selectedRange)), isSelect: false });
this.parent.notify(index_1.initiateCur, {});
}
else {
this.parent.notify(index_1.cellNavigate, { range: selectedRange, shiftKey: e.shiftKey });
}
this.scrollNavigation([index_3.isColumnSelected(sheet, selectedRange) ? activeIdxes[0] : selectedRange[2],
index_3.isRowSelected(sheet, selectedRange) ? activeIdxes[1] : selectedRange[3]]);
}
};
KeyboardNavigation.prototype.scrollNavigation = function (actIdxes, scrollToCell) {
if (!this.parent.allowScrolling) {
return;
}
var x = this.parent.enableRtl ? -1 : 1;
var cont = this.parent.getMainContent().parentElement;
var hCont = this.parent.getScrollElement();
var sheet = this.parent.getActiveSheet();
var selectedRange = index_3.getSwapRange(index_3.getRangeIndexes(sheet.selectedRange));
var topLeftIdxes = index_2.getCellIndexes(sheet.topLeftCell);
var frozenRow = this.parent.frozenRowCount(sheet);
var frozenCol = this.parent.frozenColCount(sheet);
var paneTopLeftIdxes = index_2.getCellIndexes(sheet.paneTopLeftCell);
var topIdx = index_3.skipHiddenIdx(sheet, actIdxes[0] < frozenRow ? topLeftIdxes[0] : paneTopLeftIdxes[0], true);
var offsetTopSize = this.parent.scrollModule.offset.top.size;
if (cont.scrollTop) {
if (frozenRow && actIdxes[0] !== selectedRange[2]) {
Iif (actIdxes[0] === frozenRow) {
cont.scrollTop = 0;
return;
}
Eif (actIdxes[0] === frozenRow - 1) {
cont.scrollTop = 0;
}
}
else if (actIdxes[0] === index_3.skipHiddenIdx(sheet, 0, true)) {
cont.scrollTop = 0;
return;
}
}
if (hCont && hCont.scrollLeft) {
Iif (frozenCol && actIdxes[1] !== selectedRange[3]) {
if (actIdxes[1] === frozenCol) {
hCont.scrollLeft = 0;
return;
}
if (actIdxes[1] === frozenCol - 1) {
hCont.scrollLeft = 0;
}
}
else if (actIdxes[1] === index_3.skipHiddenIdx(sheet, 0, true, 'columns')) {
hCont.scrollLeft = 0;
return;
}
}
var viewportBtmIdx = index_5.getBottomOffset(this.parent, topIdx).index;
if (viewportBtmIdx <= actIdxes[0]) {
Eif (actIdxes[0] >= frozenRow) {
if (scrollToCell) {
var viewPortHeight = cont.getBoundingClientRect().height;
var rowsHeight = index_4.getRowsHeight(sheet, paneTopLeftIdxes[0], actIdxes[0], true);
Eif (rowsHeight > viewPortHeight * 2) {
cont.scrollTop = offsetTopSize + rowsHeight - viewPortHeight;
}
else {
cont.scrollTop = offsetTopSize + rowsHeight - index_2.getRowHeight(sheet, actIdxes[0], true);
}
index_1.focus(this.parent.element);
}
else {
cont.scrollTop = offsetTopSize + index_4.getRowsHeight(sheet, viewportBtmIdx, actIdxes[0], true);
}
}
}
else if (topIdx > actIdxes[0]) {
Eif (cont.scrollTop) {
this.parent.scrollModule.isKeyScroll = false;
}
cont.scrollTop = offsetTopSize - Math.ceil(index_4.getRowsHeight(sheet, actIdxes[0], topIdx - 1, true));
Iif (scrollToCell) {
index_1.focus(this.parent.element);
}
}
var scrollLeftIdx = index_1.getRightIdx(this.parent, paneTopLeftIdxes[1]);
if (scrollLeftIdx <= actIdxes[1] && hCont) {
Eif (actIdxes[1] >= frozenCol) {
if (scrollToCell) {
var contWidth = hCont.getBoundingClientRect().width;
var scrollWidth = index_4.getColumnsWidth(sheet, paneTopLeftIdxes[1], actIdxes[1], true);
Eif (scrollWidth > contWidth * 2) {
hCont.scrollLeft = (this.parent.scrollModule.offset.left.size + scrollWidth - contWidth) * x;
}
else {
hCont.scrollLeft = (this.parent.scrollModule.offset.left.size +
(scrollWidth - index_2.getColumnWidth(sheet, actIdxes[0], null, true))) * x;
}
index_1.focus(this.parent.element);
}
else {
var threshold = 0;
if (scrollLeftIdx !== actIdxes[1]) {
var contWidth = hCont.clientWidth - this.parent.sheetModule.getScrollSize();
if (index_2.getColumnWidth(sheet, scrollLeftIdx) > contWidth) {
threshold++;
}
}
hCont.scrollLeft = (this.parent.scrollModule.offset.left.size + (index_4.getColumnsWidth(sheet, scrollLeftIdx, actIdxes[1], true) - threshold)) * x;
}
}
}
else if (paneTopLeftIdxes[1] > actIdxes[1] && hCont) {
if (hCont.scrollLeft) {
this.parent.scrollModule.isKeyScroll = false;
}
hCont.scrollLeft = (this.parent.scrollModule.offset.left.size -
index_4.getColumnsWidth(sheet, actIdxes[1], paneTopLeftIdxes[1] - 1, true)) * x;
if (scrollToCell) {
index_1.focus(this.parent.element);
}
}
};
KeyboardNavigation.prototype.getModuleName = function () {
return 'keyboardNavigation';
};
KeyboardNavigation.prototype.destroy = function () {
this.removeEventListener();
this.parent = null;
};
return KeyboardNavigation;
}());
exports.KeyboardNavigation = KeyboardNavigation;
});
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