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| define(["require", "exports", "@syncfusion/ej2-base", "../../common/base/css-constant", "../../common/base/constant"], function (require, exports, ej2_base_1, cls, events) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var KeyboardInteraction = (function () {
function KeyboardInteraction(parent) {
this.keyConfigs = {
tab: 'tab',
shiftTab: 'shift+tab',
enter: 'enter',
shiftUp: 'shift+upArrow',
shiftDown: 'shift+downArrow',
shiftLeft: 'shift+leftArrow',
shiftRight: 'shift+rightArrow',
shiftEnter: 'shift+enter',
ctrlEnter: 'ctrl+enter',
upArrow: 'upArrow',
downArrow: 'downArrow',
leftArrow: 'leftArrow',
rightArrow: 'rightArrow',
escape: 'escape',
ctrlShiftF: 'ctrl+shift+f'
};
this.parent = parent;
this.event = undefined;
this.parent.element.tabIndex = this.parent.element.tabIndex === -1 ? 0 : this.parent.element.tabIndex;
this.pivotViewKeyboardModule = new ej2_base_1.KeyboardEvents(this.parent.element, {
keyAction: this.keyActionHandler.bind(this),
keyConfigs: this.keyConfigs,
eventName: 'keydown'
});
}
KeyboardInteraction.prototype.keyActionHandler = function (e) {
switch (e.action) {
case 'tab':
this.processTab(e);
break;
case 'shiftTab':
this.processShiftTab(e);
break;
case 'enter':
case 'shiftEnter':
case 'ctrlEnter':
this.processEnter(e);
break;
case 'shiftUp':
case 'shiftDown':
case 'shiftLeft':
case 'shiftRight':
case 'upArrow':
case 'downArrow':
case 'leftArrow':
case 'rightArrow':
this.processSelection(e);
break;
case 'escape':
this.clearSelection();
break;
case 'ctrlShiftF':
this.toggleFieldList(e);
break;
}
};
KeyboardInteraction.prototype.getNextButton = function (target) {
var allPivotButtons = this.allpivotButtons(target);
ej2_base_1.removeClass(allPivotButtons, 'e-btn-focused');
Eif (this.parent.grid.element.querySelector('.' + cls.PIVOT_BUTTON_CLASS)) {
var len = allPivotButtons.length;
for (var i = 0; i < len; i++) {
if (allPivotButtons[i].getAttribute('data-uid') === target.getAttribute('data-uid')) {
return (allPivotButtons[i + 1] ? allPivotButtons[i + 1] : target);
}
}
}
return target;
};
KeyboardInteraction.prototype.getPrevButton = function (target) {
var allPivotButtons = this.allpivotButtons(target);
ej2_base_1.removeClass(allPivotButtons, 'e-btn-focused');
if (this.parent.grid.element.querySelector('.' + cls.PIVOT_BUTTON_CLASS)) {
var len = allPivotButtons.length;
for (var i = 0; i < len; i++) {
if (allPivotButtons[i].getAttribute('data-uid') === target.getAttribute('data-uid')) {
return (allPivotButtons[i - 1] ? allPivotButtons[i - 1] : target);
}
}
}
return target;
};
KeyboardInteraction.prototype.allpivotButtons = function (target) {
var buttons = [];
Eif (target && this.parent.showGroupingBar) {
var columnFilterValueGroup = ej2_base_1.closest(target, '.' + cls.GRID_GROUPING_BAR_CLASS);
var rowGroup = ej2_base_1.closest(target, '.' + cls.GROUP_PIVOT_ROW);
var chartGroup = ej2_base_1.closest(target, '.' + cls.CHART_GROUPING_BAR_CLASS);
var tableAxis = target.classList.contains(cls.ROWSHEADER);
var chartAxis = void 0;
var rowAxis = void 0;
var columnFilterValueAxis = void 0;
if (columnFilterValueGroup !== null) {
rowAxis = columnFilterValueGroup.classList.contains(cls.GRID_GROUPING_BAR_CLASS);
}
else Eif (rowGroup !== null) {
columnFilterValueAxis = rowGroup.classList.contains(cls.GROUP_PIVOT_ROW);
}
else if (chartGroup !== null) {
chartAxis = chartGroup.classList.contains(cls.CHART_GROUPING_BAR_CLASS);
}
Eif (rowAxis || columnFilterValueAxis || tableAxis) {
var groupingbarButton = [].slice.call(this.parent.element.querySelector('.' + cls.GRID_GROUPING_BAR_CLASS).querySelectorAll('.' + cls.PIVOT_BUTTON_CLASS));
var headerButton = [].slice.call(this.parent.element.querySelector('.' + cls.GROUP_PIVOT_ROW).querySelectorAll('.' + cls.PIVOT_BUTTON_CLASS));
buttons = groupingbarButton.concat(headerButton);
}
else if (chartAxis) {
buttons = [].slice.call(this.parent.element.querySelector('.' + cls.CHART_GROUPING_BAR_CLASS).querySelectorAll('.' + cls.PIVOT_BUTTON_CLASS));
}
}
return buttons;
};
KeyboardInteraction.prototype.processTab = function (e) {
var target = e.target;
if (target && (ej2_base_1.closest(target, '.' + cls.PIVOT_BUTTON_CLASS) || target.classList.contains('e-group-row'))) {
Eif (this.parent.grid) {
var gridFocus = this.parent.grid.serviceLocator.getService('focus');
Iif (target.classList.contains('e-group-row') && target.querySelector('.e-btn-focused')) {
target = target.querySelector('.e-btn-focused');
}
else Iif (target.classList.contains('e-group-row')) {
gridFocus.focus();
var element = gridFocus.getFocusedElement();
ej2_base_1.addClass([element], ['e-focused', 'e-focus']);
element.setAttribute('tabindex', '0');
e.preventDefault();
return;
}
var nextButton = this.getNextButton(target);
if (nextButton.getAttribute('data-uid') !== target.getAttribute('data-uid')) {
Iif (this.parent.element.querySelector('.e-focused')) {
this.parent.element.querySelector('.e-focused').setAttribute('tabindex', '-1');
ej2_base_1.removeClass(this.parent.element.querySelectorAll('.e-focus'), 'e-focus');
ej2_base_1.removeClass(this.parent.element.querySelectorAll('.e-focused'), 'e-focused');
gridFocus.setFocusedElement(this.parent.element.querySelector('.e-headercell'));
this.parent.element.querySelector('.e-headercell').setAttribute('tabindex', '0');
}
else {
gridFocus.currentInfo.skipAction = true;
}
ej2_base_1.addClass([nextButton], 'e-btn-focused');
nextButton.focus();
}
else {
gridFocus.focus();
var element = gridFocus.getFocusedElement();
ej2_base_1.addClass([element], ['e-focused', 'e-focus']);
element.setAttribute('tabindex', '0');
}
e.preventDefault();
return;
}
}
else Eif (!this.parent.showGroupingBar && this.parent.showFieldList &&
target && ej2_base_1.closest(target, '.' + cls.TOGGLE_FIELD_LIST_CLASS)) {
Eif (this.parent.grid) {
var gridFocus = this.parent.grid.serviceLocator.getService('focus');
gridFocus.focus();
var element = gridFocus.getFocusedElement();
ej2_base_1.addClass([element], ['e-focused', 'e-focus']);
element.setAttribute('tabindex', '0');
e.preventDefault();
return;
}
}
else if (!this.parent.showGroupingBar && !this.parent.showFieldList &&
target && ej2_base_1.closest(target, '.' + cls.PIVOT_VIEW_CLASS) && !ej2_base_1.closest(target, '.e-popup.e-popup-open')) {
if (this.parent.grid) {
var gridElement = ej2_base_1.closest(target, '.' + cls.PIVOT_VIEW_CLASS);
var gridFocus = this.parent.grid.serviceLocator.getService('focus');
var rows = [].slice.call(gridElement.getElementsByTagName('tr'));
if (target.innerHTML === (rows[rows.length - 1]).lastChild.innerHTML) {
gridFocus.currentInfo.skipAction = true;
}
else {
gridFocus.focus();
var element = gridFocus.getFocusedElement();
ej2_base_1.addClass([element], ['e-focused', 'e-focus']);
element.setAttribute('tabindex', '0');
e.preventDefault();
return;
}
}
}
else if (target && ej2_base_1.closest(target, '.' + cls.GRID_TOOLBAR) && this.parent.toolbar && this.parent.toolbarModule) {
clearTimeout(this.timeOutObj);
this.timeOutObj = setTimeout(function () {
ej2_base_1.removeClass(ej2_base_1.closest(target, '.' + cls.GRID_TOOLBAR).querySelectorAll('.e-menu-item.e-focused'), 'e-focused');
if (document.activeElement && document.activeElement.classList.contains('e-menu-item')) {
ej2_base_1.addClass([document.activeElement], 'e-focused');
}
});
}
else if (target.classList.contains('e-numerictextbox')) {
var gridFocus = this.parent.grid.serviceLocator.getService('focus');
gridFocus.focus();
var element = gridFocus.getFocusedElement();
ej2_base_1.removeClass([element], ['e-focused', 'e-focus']);
element.setAttribute('tabindex', '0');
e.preventDefault();
}
};
KeyboardInteraction.prototype.processShiftTab = function (e) {
var target = e.target;
if (target && (ej2_base_1.closest(target, '.' + cls.PIVOT_BUTTON_CLASS) || target.classList.contains('e-group-row'))) {
if (this.parent.grid) {
var gridFocus = this.parent.grid.serviceLocator.getService('focus');
if (target.classList.contains('e-group-row') && target.querySelector('.e-btn-focused')) {
target = target.querySelector('.e-btn-focused');
}
else if (target.classList.contains('e-group-row')) {
target = this.parent.element.querySelector('.e-btn-focused') ? this.parent.element.querySelector('.e-btn-focused') :
this.parent.element.querySelector('.' + cls.GRID_GROUPING_BAR_CLASS);
var allPivotButtons = this.allpivotButtons(target);
if (allPivotButtons.length > 0 && allPivotButtons[allPivotButtons.length - 1]) {
gridFocus.currentInfo.skipAction = true;
allPivotButtons[allPivotButtons.length - 1].focus();
ej2_base_1.removeClass(allPivotButtons, 'e-btn-focused');
ej2_base_1.addClass([allPivotButtons[allPivotButtons.length - 1]], 'e-btn-focused');
e.preventDefault();
return;
}
}
var prevButton = this.getPrevButton(target);
if (prevButton.getAttribute('data-uid') !== target.getAttribute('data-uid')) {
gridFocus.currentInfo.skipAction = true;
prevButton.focus();
e.preventDefault();
return;
}
}
}
else if (target && this.parent.grid && (target.classList.contains('e-movablefirst') ||
(target.classList.contains('e-rowsheader') && ej2_base_1.closest(target, 'tr').getAttribute('data-uid') ===
this.parent.grid.element.querySelector('.e-frozencontent tr').getAttribute('data-uid')))) {
var gridFocus = this.parent.grid.serviceLocator.getService('focus');
if (target.classList.contains('e-movablefirst')) {
target = (this.parent.element.querySelector('.' + cls.GROUP_ROW_CLASS + ' .e-btn-focused')) ?
(this.parent.element.querySelector('.' + cls.GROUP_ROW_CLASS + ' .e-btn-focused')) :
(this.parent.element.querySelector('.' + cls.GROUP_ROW_CLASS));
var element = gridFocus.getFocusedElement();
ej2_base_1.removeClass([element], ['e-focused', 'e-focus']);
}
var allPivotButtons_1 = this.allpivotButtons(target);
if (allPivotButtons_1.length > 0) {
gridFocus.currentInfo.skipAction = true;
setTimeout(function () {
allPivotButtons_1[allPivotButtons_1.length - 1].focus();
});
ej2_base_1.removeClass(allPivotButtons_1, 'e-btn-focused');
ej2_base_1.addClass([allPivotButtons_1[allPivotButtons_1.length - 1]], 'e-btn-focused');
e.preventDefault();
return;
}
}
else if (target && ej2_base_1.closest(target, '.' + cls.GRID_TOOLBAR) &&
this.parent.toolbar && this.parent.toolbarModule) {
clearTimeout(this.timeOutObj);
this.timeOutObj = setTimeout(function () {
ej2_base_1.removeClass(ej2_base_1.closest(target, '.' + cls.GRID_TOOLBAR).querySelectorAll('.e-menu-item.e-focused'), 'e-focused');
if (document.activeElement && document.activeElement.classList.contains('e-menu-item')) {
ej2_base_1.addClass([document.activeElement], 'e-focused');
}
});
}
else if (target.classList.contains('e-numerictextbox')) {
var gridFocus = this.parent.grid.serviceLocator.getService('focus');
gridFocus.focus();
var element = gridFocus.getFocusedElement();
ej2_base_1.removeClass([element], ['e-focused', 'e-focus']);
element.setAttribute('tabindex', '0');
e.preventDefault();
}
};
KeyboardInteraction.prototype.processEnter = function (e) {
var target = e.target;
Eif (target && ej2_base_1.closest(target, '.' + cls.GRID_CLASS)) {
var gridFocus = this.parent.grid.serviceLocator.getService('focus');
Iif (e.keyCode === 13 && !e.shiftKey && !e.ctrlKey) {
if (target.querySelector('.' + cls.ICON)) {
this.event = e;
target.querySelector('.' + cls.ICON).click();
gridFocus.focus();
var element = gridFocus.getFocusedElement();
ej2_base_1.addClass([element], ['e-focused', 'e-focus']);
element.setAttribute('tabindex', '0');
}
else if (target.classList.contains('e-valuescontent')) {
target.dispatchEvent(new MouseEvent('dblclick', {
'view': window,
'bubbles': true,
'cancelable': true
}));
if (target.querySelector('.e-numerictextbox')) {
target.click();
}
}
else if (target.classList.contains('e-numerictextbox')) {
gridFocus.focus();
var element = gridFocus.getFocusedElement();
ej2_base_1.removeClass([element], ['e-focused', 'e-focus']);
}
}
else Iif (e.keyCode === 13 && e.shiftKey && !e.ctrlKey) {
if (this.parent.enableValueSorting) {
this.event = e;
target.click();
gridFocus.focus();
var element = gridFocus.getFocusedElement();
ej2_base_1.addClass([element], ['e-focused', 'e-focus']);
element.setAttribute('tabindex', '0');
}
}
else Iif (e.keyCode === 13 && !e.shiftKey && e.ctrlKey) {
if (this.parent.hyperlinkSettings && target.querySelector('a')) {
target.querySelector('a').click();
}
}
e.preventDefault();
return;
}
};
KeyboardInteraction.prototype.clearSelection = function () {
var control = this.parent;
ej2_base_1.removeClass(control.element.querySelectorAll('.' + cls.CELL_SELECTED_BGCOLOR + ',.' + cls.SELECTED_BGCOLOR), [cls.SELECTED_BGCOLOR, cls.CELL_SELECTED_BGCOLOR, cls.CELL_ACTIVE_BGCOLOR]);
this.parent.renderModule.selected();
};
KeyboardInteraction.prototype.processSelection = function (e) {
var target = e.target;
Eif (this.parent.grid && this.parent.gridSettings.allowSelection && this.parent.gridSettings.selectionSettings.mode !== 'Row' &&
!target.classList.contains('e-numerictextbox')) {
var control_1 = this.parent;
var colIndex_1 = Number(e.target.getAttribute('data-colindex'));
var rowIndex_1 = Number(e.target.getAttribute('index'));
var ele_1;
Eif (target.nodeName === 'TH' || target.nodeName === 'TD') {
if (e.action === 'shiftUp' || e.action === 'upArrow') {
ele_1 = (rowIndex_1 === 0 || colIndex_1 === 0 || (target.nodeName !== 'TH' &&
control_1.renderModule.rowStartPos !== rowIndex_1)) ? null
: this.getParentElement(control_1, ele_1, colIndex_1, rowIndex_1 - 1);
}
else if (e.action === 'shiftDown' || e.action === 'downArrow') {
ele_1 = control_1.element.querySelector('th[data-colindex="' + colIndex_1 + '"][index="' + (rowIndex_1 + 1) + '"]');
}
else if (e.action === 'shiftLeft' || e.action === 'leftArrow') {
ele_1 = e.target.previousSibling;
}
else {
ele_1 = e.target.nextSibling;
}
}
if (!ej2_base_1.isNullOrUndefined(ele_1)) {
Eif (control_1.gridSettings.selectionSettings.mode === 'Both' ? !ele_1.classList.contains(cls.ROW_CELL_CLASS) : true) {
colIndex_1 = Number(ele_1.getAttribute('data-colindex'));
rowIndex_1 = Number(ele_1.getAttribute('index'));
var colSpan_1 = Number(ele_1.getAttribute('aria-colspan'));
control_1.clearSelection(ele_1, e);
var selectArgs = {
cancel: false,
isCellClick: true,
currentCell: ele_1,
data: control_1.pivotValues[rowIndex_1][colIndex_1]
};
control_1.trigger(events.cellSelecting, selectArgs, function (observedArgs) {
Eif (!observedArgs.cancel) {
control_1.applyColumnSelection(e, ele_1, colIndex_1, colIndex_1 + (colSpan_1 > 0 ? (colSpan_1 - 1) : 0), rowIndex_1);
}
});
}
else {
control_1.clearSelection(ele_1, e);
}
}
else {
if (e.action === 'upArrow') {
ele_1 = control_1.element.querySelector('[data-colindex="' + colIndex_1 + '"][index="' + (rowIndex_1 - 1) + '"]');
rowIndex_1--;
}
else if (e.action === 'downArrow') {
ele_1 = control_1.element.querySelector('[data-colindex="' + colIndex_1 + '"][index="' + (rowIndex_1 + 1) + '"]');
rowIndex_1++;
}
if (!ej2_base_1.isNullOrUndefined(ele_1)) {
control_1.clearSelection(ele_1, e);
}
}
}
else if (target && (e.keyCode === 37 || e.keyCode === 38) &&
this.parent && this.parent.showGroupingBar && this.parent.groupingBarModule && !target.classList.contains('e-numerictextbox')) {
if (this.parent.grid && this.parent.element.querySelector('.e-frozenheader') && this.parent.element.querySelector('.e-frozenheader').querySelectorAll('.e-focus').length > 0) {
ej2_base_1.removeClass(this.parent.element.querySelector('.e-frozenheader').querySelectorAll('.e-focus'), 'e-focus');
ej2_base_1.removeClass(this.parent.element.querySelector('.e-frozenheader').querySelectorAll('.e-focused'), 'e-focused');
this.parent.element.querySelector('.e-headercell').setAttribute('tabindex', '-1');
var gridFocus = this.parent.grid.serviceLocator.getService('focus');
gridFocus.setFocusedElement(target);
ej2_base_1.addClass([target], ['e-focused', 'e-focus']);
target.setAttribute('tabindex', '0');
target.focus();
e.preventDefault();
return;
}
}
else if (target.classList.contains('e-numerictextbox') && (e.action === 'rightArrow' || e.action === 'leftArrow')) {
target.click();
}
};
KeyboardInteraction.prototype.getParentElement = function (control, ele, colIndex, rowIndex) {
while (!ele) {
ele = control.element.querySelector('[data-colindex="' + colIndex + '"][index="' + rowIndex + '"]');
colIndex--;
}
return ele;
};
KeyboardInteraction.prototype.toggleFieldList = function (e) {
if (this.parent && !this.parent.isDestroyed && this.parent.showFieldList &&
this.parent.pivotFieldListModule && !this.parent.pivotFieldListModule.isDestroyed &&
this.parent.element.querySelector('.' + cls.TOGGLE_FIELD_LIST_CLASS)) {
if (!this.parent.element.querySelector('.' + cls.TOGGLE_FIELD_LIST_CLASS).classList.contains(cls.ICON_HIDDEN)) {
this.parent.element.querySelector('.' + cls.TOGGLE_FIELD_LIST_CLASS).click();
e.preventDefault();
return;
}
else if (this.parent.element.querySelector('.' + cls.TOGGLE_FIELD_LIST_CLASS).classList.contains(cls.ICON_HIDDEN) &&
this.parent.pivotFieldListModule.dialogRenderer && this.parent.pivotFieldListModule.dialogRenderer.fieldListDialog &&
!this.parent.pivotFieldListModule.dialogRenderer.fieldListDialog.isDestroyed) {
this.parent.pivotFieldListModule.dialogRenderer.fieldListDialog.hide();
}
}
};
KeyboardInteraction.prototype.destroy = function () {
Eif (this.pivotViewKeyboardModule) {
this.pivotViewKeyboardModule.destroy();
}
else {
return;
}
};
return KeyboardInteraction;
}());
exports.KeyboardInteraction = KeyboardInteraction;
});
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