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| define(["require", "exports", "@syncfusion/ej2-base", "@syncfusion/ej2-base", "../base/css-constants", "../actions/chart-scroll", "@syncfusion/ej2-grids", "../renderer/virtual-content-render"], function (require, exports, ej2_base_1, ej2_base_2, cls, chart_scroll_1, ej2_grids_1, virtual_content_render_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var GanttChart = (function () {
function GanttChart(parent) {
this.isExpandCollapseFromChart = false;
this.isExpandAll = false;
this.isCollapseAll = false;
this.debounceTimeoutNext = 0;
this.debounceTimeout = 0;
this.isGanttElement = false;
this.previousPinchDistance = 0;
this.currentToolbarIndex = -1;
this.isPinching = false;
this.parent = parent;
this.chartTimelineContainer = null;
this.rangeViewContainer =
ej2_base_1.createElement('div', { className: cls.rangeContainer });
this.rangeViewContainer.setAttribute('role', 'button');
this.rangeViewContainer.setAttribute('aria-label', 'RangeContainer');
this.virtualRender = new virtual_content_render_1.VirtualContentRenderer(this.parent);
this.addEventListener();
}
GanttChart.prototype.addEventListener = function () {
this.parent.on('renderPanels', this.renderChartContainer, this);
this.parent.on('recordsUpdated', this.renderChartElements, this);
this.parent.on('dataReady', this.renderInitialContents, this);
this.parent.on('tree-grid-created', this.renderChartContents, this);
this.parent.on('destroy', this.destroy, this);
};
GanttChart.prototype.renderChartContents = function () {
this.parent.notify('refreshDayMarkers', {});
this.wireEvents();
};
GanttChart.prototype.renderChartContainer = function () {
this.chartElement = ej2_base_1.createElement('div', { id: this.parent.element.id + 'GanttChart', className: cls.ganttChart });
this.parent.chartPane.appendChild(this.chartElement);
this.renderTimelineContainer();
this.renderBodyContainers();
};
GanttChart.prototype.renderInitialContents = function () {
this.parent.timelineModule.createTimelineSeries();
};
GanttChart.prototype.renderOverAllocationContainer = function () {
for (var i = 0; i < this.parent.flatData.length; i++) {
var data = this.parent.flatData[i];
if (data.childRecords.length > 0) {
this.parent.dataOperation.updateOverlappingValues(data);
}
}
var rangeContainer = this.parent.element.querySelector('.' + cls.rangeContainer);
if (rangeContainer) {
rangeContainer.innerHTML = '';
}
if (this.parent.treeGrid.grid.filterSettings.columns.length === 0) {
this.renderRangeContainer(this.parent.currentViewData);
}
};
GanttChart.prototype.renderChartElements = function () {
if (this.parent.isFromOnPropertyChange) {
this.rangeViewContainer.innerHTML = '';
this.parent.updateProjectDates(this.parent.cloneProjectStartDate, this.parent.cloneProjectEndDate, this.parent.isTimelineRoundOff);
this.parent.isFromOnPropertyChange = false;
}
else {
this.parent.chartRowsModule.renderChartRows();
if (this.parent.predecessorModule && this.parent.taskFields.dependency) {
this.parent.connectorLineIds = [];
this.parent.updatedConnectorLineCollection = [];
this.parent.predecessorModule.createConnectorLinesCollection();
}
this.parent.connectorLineModule.renderConnectorLines(this.parent.updatedConnectorLineCollection);
for (var i = 0; i < this.parent.chartRowsModule.ganttChartTableBody.children.length; i++) {
if (this.parent.chartRowsModule.ganttChartTableBody.children[i].children[0].children[1].children[4]) {
this.parent.chartRowsModule.ganttChartTableBody.children[i].children[0].children[1].children[1].setAttribute('tabindex', '-1');
this.parent.chartRowsModule.ganttChartTableBody.children[i].children[0].children[1].children[2].setAttribute('tabindex', '-1');
this.parent.chartRowsModule.ganttChartTableBody.children[i].children[0].children[1].children[4].setAttribute('tabindex', '-1');
}
else {
if (this.parent.viewType === 'ProjectView') {
var node = this.parent.chartRowsModule.ganttChartTableBody.
children[parseInt(i.toString(), 10)].children[0].children[1].children[1];
if (!ej2_base_2.isNullOrUndefined(node)) {
this.parent.chartRowsModule.ganttChartTableBody.children[i].children[0].children[1].children[1].setAttribute('tabindex', '-1');
}
}
else if (this.parent.chartRowsModule.ganttChartTableBody.children[parseInt(i.toString(), 10)].children[0].
children[1].children[0]) {
this.parent.chartRowsModule.ganttChartTableBody.children[i].children[0].children[1].children[0].setAttribute('tabindex', '-1');
}
}
}
var criticalModule = this.parent.criticalPathModule;
if (this.parent.enableCriticalPath && criticalModule && criticalModule.criticalPathCollection) {
this.parent.criticalPathModule.criticalConnectorLine(criticalModule.criticalPathCollection, criticalModule.detailPredecessorCollection, this.parent.enableCriticalPath, criticalModule.predecessorCollectionTaskIds);
}
if (this.parent.showOverAllocation) {
this.renderOverAllocationContainer();
}
}
this.updateWidthAndHeight();
if (this.parent.isLoad) {
this.parent.notify('selectRowByIndex', {});
}
if (this.parent.timelineModule.isZoomToFit) {
this.parent.timelineModule.processZoomToFit();
}
};
GanttChart.prototype.renderRangeContainer = function (records) {
var recordLength = records.length;
var count;
var ganttRecord;
var rangeCollection;
Eif (this.parent.treeGrid.grid.filterSettings.columns.length === 0) {
for (count = 0; count < recordLength; count++) {
ganttRecord = records[count];
rangeCollection = ganttRecord.ganttProperties.workTimelineRanges;
if (rangeCollection) {
this.renderRange(rangeCollection, ganttRecord);
}
}
}
};
GanttChart.prototype.getTopValue = function (currentRecord) {
var updatedRecords = this.parent.getExpandedRecords(this.parent.currentViewData);
var recordIndex = updatedRecords.indexOf(currentRecord);
Iif (currentRecord.parentItem && recordIndex === -1) {
var nestedParent = this.parent.getRecordByID(currentRecord.parentItem.taskId);
recordIndex = updatedRecords.indexOf(nestedParent);
}
if (!currentRecord.expanded) {
return (recordIndex * this.parent.rowHeight);
}
return ((recordIndex + 1) * this.parent.rowHeight);
};
GanttChart.prototype.getRangeHeight = function (data) {
if (!data.expanded && data.hasChildRecords) {
return (this.parent.rowHeight - Math.floor((this.parent.rowHeight - this.parent.chartRowsModule.taskBarHeight)));
}
return (data.childRecords.length * this.parent.rowHeight) -
Math.floor((this.parent.rowHeight - this.parent.chartRowsModule.taskBarHeight));
};
GanttChart.prototype.renderRange = function (rangeCollection, currentRecord) {
var topValue = 0;
var rowIndex = this.parent.currentViewData.indexOf(currentRecord);
if (!this.parent.allowTaskbarOverlap && this.parent.enableMultiTaskbar) {
topValue = !currentRecord.expanded ? this.parent.getRowByIndex(rowIndex).offsetTop :
this.parent.getRowByIndex(rowIndex).offsetTop + this.parent.rowHeight;
}
else {
topValue = this.getTopValue(currentRecord);
}
var sameIDElement = this.rangeViewContainer.querySelector('.' + 'rangeContainer' + currentRecord.ganttProperties.rowUniqueID);
if (sameIDElement) {
sameIDElement.remove();
}
var parentDiv = ej2_base_1.createElement('div', {
className: 'rangeContainer' + currentRecord.ganttProperties.rowUniqueID, styles: "top:" + topValue + "px; position: absolute;"
});
if (currentRecord.level === 0 && !currentRecord.expanded && ej2_base_2.isNullOrUndefined(currentRecord.parentItem)
&& !this.parent.enableMultiTaskbar) {
return;
}
if (currentRecord.level > 0 && currentRecord.expanded && !this.parent.getRecordByID(currentRecord.parentItem.taskId).expanded) {
return;
}
for (var i = 0; i < rangeCollection.length; i++) {
var height = void 0;
var node = this.parent.chartRowsModule.ganttChartTableBody.childNodes;
if (!this.parent.allowTaskbarOverlap && !currentRecord.expanded && this.parent.enableMultiTaskbar && !this.isCollapseAll) {
height = parseInt(node[rowIndex].style.height, 10) -
(this.parent.rowHeight - this.parent.chartRowsModule.taskBarHeight);
}
else {
height = this.getRangeHeight(currentRecord);
}
var leftDiv = ej2_base_1.createElement('div', {
className: cls.rangeChildContainer + ' ' + 'e-leftarc', styles: (this.parent.enableRtl ? 'right:' : 'left:') +
((this.parent.enableRtl ? rangeCollection[i].left + rangeCollection[i].width - 5 : rangeCollection[i].left) + "px;\n top: " + Math.floor((this.parent.rowHeight - this.parent.chartRowsModule.taskBarHeight) / 2) + "px;\n height: " + (height + 1) + "px; border-right: 0px;\n z-index: " + ((this.parent.viewType === 'ProjectView') ? currentRecord.childRecords.length > 1 ? currentRecord.childRecords.length + 1 : currentRecord.childRecords.length : 6))
});
var rightDiv = ej2_base_1.createElement('div', {
className: cls.rangeChildContainer + ' ' + 'e-rightarc',
styles: (this.parent.enableRtl ? 'right:' : 'left:') + ((this.parent.enableRtl ? rangeCollection[i].left :
rangeCollection[i].left + rangeCollection[i].width - 5) + "px;\n top: " + Math.floor((this.parent.rowHeight - this.parent.chartRowsModule.taskBarHeight) / 2) + "px; height: " + (height + 1) + "px;\n border-left: 0px;\n z-index: " + ((this.parent.viewType === 'ProjectView') ? currentRecord.childRecords.length > 1 ? currentRecord.childRecords.length + 1 : currentRecord.childRecords.length : 6))
});
parentDiv.appendChild(leftDiv);
parentDiv.appendChild(rightDiv);
this.rangeViewContainer.appendChild(parentDiv);
}
this.parent.ganttChartModule.chartBodyContent.appendChild(this.rangeViewContainer);
};
GanttChart.prototype.renderTimelineContainer = function () {
this.chartTimelineContainer =
ej2_base_1.createElement('div', { className: cls.timelineHeaderContainer });
if (this.parent.enableRtl) {
this.chartTimelineContainer.style.borderLeftWidth = '1px';
this.chartTimelineContainer.style.borderRightWidth = '0px';
}
this.chartTimelineContainer.setAttribute('role', 'presentation');
this.chartElement.appendChild(this.chartTimelineContainer);
};
GanttChart.prototype.renderBodyContainers = function () {
this.chartBodyContainer = ej2_base_1.createElement('div', { className: cls.chartBodyContainer });
this.chartElement.appendChild(this.chartBodyContainer);
this.scrollElement = ej2_base_1.createElement('div', {
className: cls.chartScrollElement + ' ' + cls.scrollContent, styles: 'position:relative;'
});
this.chartBodyContainer.appendChild(this.scrollElement);
this.chartBodyContent = ej2_base_1.createElement('div', { className: cls.chartBodyContent, styles: 'position:relative; overflow:hidden ' });
if (this.parent.virtualScrollModule && this.parent.enableVirtualization || this.parent.enableTimelineVirtualization) {
this.parent.ganttChartModule.virtualRender.renderWrapper();
}
else {
this.scrollElement.appendChild(this.chartBodyContent);
}
this.scrollObject = new chart_scroll_1.ChartScroll(this.parent);
var toolbarHeight = 0;
if (!ej2_base_2.isNullOrUndefined(this.parent.toolbarModule) && !ej2_base_2.isNullOrUndefined(this.parent.toolbarModule.element)) {
toolbarHeight = this.parent.toolbarModule.element.offsetHeight;
}
this.scrollObject.
setHeight(this.parent.ganttHeight - this.chartTimelineContainer.offsetHeight - toolbarHeight);
};
GanttChart.prototype.updateWidthAndHeight = function () {
var emptydivHeight = 36;
var emptyHeight = this.parent.contentHeight === 0 ? this.parent.flatData.length > 1 ? emptydivHeight : 0 :
this.parent.contentHeight;
var contentElement = this.parent.element.getElementsByClassName('e-chart-scroll-container e-content')[0];
if (emptyHeight >= contentElement['offsetHeight'] || this.parent.height === 'auto' || (contentElement['offsetHeight'] - emptyHeight) < emptydivHeight) {
this.chartBodyContent.style.height = ej2_base_1.formatUnit(emptyHeight);
}
else {
var scrollHeight = this.parent.element.getElementsByClassName('e-chart-rows-container')[0]['offsetHeight'];
if (contentElement['offsetHeight'] >= scrollHeight) {
this.chartBodyContent.style.height = contentElement['offsetHeight'] - 17 + 'px';
}
else {
this.chartBodyContent.style.height = contentElement['offsetHeight'] + 'px';
}
}
if (this.parent.timelineModule.isZoomToFit && this.parent.enableTimelineVirtualization) {
this.chartBodyContent.style.width = (this.parent.enableTimelineVirtualization
&& (this.parent.timelineModule.totalTimelineWidth > this.parent.element.offsetWidth * 3)) ?
ej2_base_1.formatUnit(this.parent.element.offsetWidth * 3)
: ej2_base_1.formatUnit(this.parent.timelineModule.totalTimelineWidth - this.parent.timelineModule['clientWidthDifference']);
}
else {
this.chartBodyContent.style.width = (this.parent.enableTimelineVirtualization
&& (this.parent.timelineModule.totalTimelineWidth > this.parent.element.offsetWidth * 3)) ?
ej2_base_1.formatUnit(this.parent.element.offsetWidth * 3)
: ej2_base_1.formatUnit(this.parent.timelineModule.totalTimelineWidth);
}
if (this.parent.timelineModule.isZoomedToFit && this.parent.enableVirtualization) {
var clientWidth = Math.abs(this.parent.timelineModule.totalTimelineWidth -
this.parent.element.getElementsByClassName('e-chart-scroll-container e-content')[0].clientWidth);
this.parent.ganttChartModule.chartBodyContent.style.width =
ej2_base_1.formatUnit(this.parent.timelineModule.totalTimelineWidth - clientWidth);
}
this.setVirtualHeight();
this.parent.notify('updateHeight', {});
this.parent.updateGridLineContainerHeight();
this.updateLastRowBottomWidth();
};
GanttChart.prototype.setVirtualHeight = function () {
if (this.parent.virtualScrollModule && this.parent.enableVirtualization) {
var wrapper = ej2_base_2.getValue('virtualTrack', this.parent.ganttChartModule.virtualRender);
wrapper.style.height = this.parent.treeGrid.element.getElementsByClassName('e-virtualtrack')[0].style.height;
var wrapper1 = ej2_base_2.getValue('wrapper', this.parent.ganttChartModule.virtualRender);
var treegridVirtualHeight = this.parent.treeGrid.element.getElementsByClassName('e-virtualtable')[0].style.transform;
var virtualTable = document.getElementsByClassName('e-virtualtable')[1].style.transform;
if (this.parent.enableTimelineVirtualization) {
var translateXValue = void 0;
if (virtualTable !== '') {
translateXValue = virtualTable.match(/translate.*\((.+)\)/)[1].split(', ')[0];
}
else {
var chartTransform = this.parent.ganttChartModule.scrollElement.getElementsByClassName('e-virtualtable')[0].style.transform;
translateXValue = chartTransform.match(/translate.*\((.+)\)/)[1].split(', ')[0];
}
var translateYValue = treegridVirtualHeight.match(/translate.*\((.+)\)/)[1].split(', ')[1];
wrapper1.style.transform = "translate(" + translateXValue + ", " + translateYValue + ")";
}
else {
wrapper1.style.transform = treegridVirtualHeight;
}
}
};
GanttChart.prototype.updateLastRowBottomWidth = function () {
if (this.parent.currentViewData.length > 0 && this.parent.height !== 'auto') {
var expandedRecords = this.parent.virtualScrollModule && this.parent.enableVirtualization ?
this.parent.currentViewData : this.parent.getExpandedRecords(this.parent.currentViewData);
var lastExpandedRow = expandedRecords[expandedRecords.length - 1];
var lastExpandedRowIndex = this.parent.currentViewData.indexOf(lastExpandedRow);
var lastRow = this.parent.getRowByIndex(lastExpandedRowIndex);
var table = this.parent.chartRowsModule.ganttChartTableBody;
Eif (table.querySelectorAll('.e-chart-row-cell.e-chart-row-border.e-lastrow')) {
ej2_base_2.removeClass(table.querySelectorAll('.e-chart-row-cell.e-chart-row-border.e-lastrow'), 'e-lastrow');
}
if (this.chartBodyContent.clientHeight < this.chartBodyContainer.clientHeight) {
if (lastRow) {
ej2_base_2.addClass(lastRow.querySelectorAll('td'), 'e-lastrow');
var emptydivHeight = 36;
var emptyHeight = this.parent.contentHeight === 0 ? this.parent.flatData.length > 1 ? emptydivHeight : 0 :
this.parent.contentHeight;
var contentElement = this.parent.element.getElementsByClassName('e-chart-scroll-container e-content')[0];
if (emptyHeight >= contentElement['offsetHeight'] || (contentElement['offsetHeight'] - emptyHeight) < emptydivHeight) {
this.chartBodyContent.style.height = ej2_base_1.formatUnit(emptyHeight);
}
else {
var scrollHeight = this.parent.element.getElementsByClassName('e-chart-rows-container')[0]['offsetHeight'];
Eif (contentElement['offsetHeight'] >= scrollHeight) {
this.chartBodyContent.style.height = contentElement['offsetHeight'] - 17 + 'px';
}
else {
this.chartBodyContent.style.height = contentElement['offsetHeight'] + 'px';
}
}
}
}
}
};
GanttChart.prototype.removeEventListener = function () {
Iif (this.parent.isDestroyed) {
return;
}
this.parent.off('renderPanels', this.renderChartContainer);
this.parent.off('recordsUpdated', this.renderChartElements);
this.parent.off('dataReady', this.renderInitialContents);
this.parent.off('tree-grid-created', this.renderChartContents);
this.parent.off('destroy', this.destroy);
};
GanttChart.prototype.ganttChartMouseDown = function (e) {
var cancel = false;
Iif (e.type === 'touchstart' && e instanceof TouchEvent && e.touches && e.touches.length === 2) {
this.initPinchDistance = this.calculatePinchDistance(e.touches[0], e.touches[1]);
this.isPinching = true;
}
if (this.parent.allowTaskbarDragAndDrop && this.parent.editModule &&
this.parent.editSettings.allowTaskbarEditing && !this.isPinching) {
var editAction = this.parent.editModule.taskbarEditModule['getTaskBarAction'](e);
Iif (editAction === 'ChildDrag' || editAction === 'ParentDrag' || editAction === 'MilestoneDrag' || editAction === 'ManualParentDrag') {
var args = {
cancel: cancel,
data: this.getRecordByTaskBar(e.target),
target: e.target,
chartRow: ej2_base_2.closest(e.target, 'tr')
};
this.parent.trigger('rowDragStartHelper', args);
cancel = args['cancel'];
}
}
Eif (!cancel && !this.isPinching) {
if (e.which !== 3 && this.parent.editSettings.allowTaskbarEditing) {
this.parent.notify('chartMouseDown', e);
this.parent.element.tabIndex = 0;
}
var isTaskbarEdited = false;
if (this.parent.editSettings.allowTaskbarEditing && (this.parent.element.querySelector('.e-left-resize-gripper') || this.parent.element.querySelector('.e-left-connectorpoint-outer-div'))) {
isTaskbarEdited = true;
}
if (!isTaskbarEdited || e.button === 2) {
if (this.parent.editSettings.allowEditing && this.parent.treeGrid.element.getElementsByClassName('e-editedbatchcell').length > 0) {
this.parent.treeGrid.endEdit();
}
}
}
};
GanttChart.prototype.calculatePinchDistance = function (touch1, touch2) {
var dx = touch2.clientX - touch1.clientX;
var dy = touch2.clientY - touch1.clientY;
return Math.sqrt(dx * dx + dy * dy);
};
GanttChart.prototype.ganttChartMouseClick = function (e) {
if (this.parent.autoFocusTasks) {
this.scrollToTarget(e);
}
this.parent.notify('chartMouseClick', e);
};
GanttChart.prototype.ganttChartMouseUp = function (e) {
if (e.type === 'touchend') {
this.initPinchDistance = null;
this.isPinching = false;
var resizeCheck = this.parent.ganttChartModule.chartBodyContainer.querySelector('.e-taskbar-resize-div');
if (!ej2_base_2.isNullOrUndefined(resizeCheck)) {
resizeCheck.remove();
}
var Check = this.parent.ganttChartModule.chartBodyContainer.querySelector('.e-clone-taskbar') || this.parent.chartPane.querySelector('.e-clone-taskbar');
if (!ej2_base_2.isNullOrUndefined(Check)) {
var clonetbody = Check.parentElement;
var cloneTable = clonetbody.parentElement;
cloneTable.remove();
}
var falseline = this.parent.ganttChartModule.chartBodyContainer.querySelector('.e-gantt-false-line');
if (!ej2_base_2.isNullOrUndefined(falseline)) {
this.parent.editModule.taskbarEditModule.removeFalseLine(true);
}
}
if (this.parent.editSettings.allowTaskbarEditing) {
this.parent.notify('chartMouseUp', e);
}
if (!this.parent.editSettings.allowEditing) {
var isTaskbarEdited = false;
if (this.parent.editSettings.allowTaskbarEditing &&
ej2_base_2.getValue('editModule.taskbarEditModule.isMouseDragged', this.parent) &&
ej2_base_2.getValue('editModule.taskbarEditModule.taskBarEditAction', this.parent)) {
isTaskbarEdited = true;
}
if (!isTaskbarEdited) {
var target = e.target;
var isOnTaskbarElement = e.target.classList.contains(cls.taskBarMainContainer)
|| ej2_base_2.closest(e.target, '.' + cls.taskBarMainContainer);
if (ej2_base_2.closest(target, '.e-gantt-parent-taskbar') && !this.parent.editSettings.allowEditing) {
this.chartExpandCollapseRequest(e);
}
else if (!isOnTaskbarElement && this.parent.autoFocusTasks) {
this.scrollToTarget(e);
}
}
}
};
GanttChart.prototype.scrollToTarget = function (e) {
var row = ej2_base_2.closest(e.target, 'tr');
if (row && this.parent.element.contains(row) &&
(this.parent.element.querySelectorAll('.e-chart-rows-container')[0].contains(e.target) ||
this.parent.element.querySelectorAll('.e-gridcontent')[0].contains(e.target)) &&
this.parent.currentViewData.length > 0) {
var rowIndex = ej2_base_2.getValue('rowIndex', ej2_base_2.closest(e.target, 'tr'));
var dateObject = this.parent.currentViewData[rowIndex].ganttProperties.startDate;
var dateObjLeft = this.parent.currentViewData[rowIndex].ganttProperties.left;
Eif (!ej2_base_2.isNullOrUndefined(dateObject)) {
var left = !this.parent.enableTimelineVirtualization ?
this.parent.dataOperation.getTaskLeft(dateObject, false) : {};
Eif (this.parent.autoFocusTasks) {
Iif (this.parent.enableTimelineVirtualization) {
this.updateScrollLeft(dateObjLeft);
}
else {
this.updateScrollLeft(left);
}
}
}
}
};
GanttChart.prototype.updateScrollLeft = function (scrollLeft) {
scrollLeft = scrollLeft > 0 ? scrollLeft : 0;
scrollLeft = this.scrollElement.scrollWidth <= scrollLeft ? this.scrollElement.scrollWidth : scrollLeft;
if ((this.scrollElement.offsetWidth + this.parent.ganttChartModule.scrollElement.scrollLeft) < scrollLeft
|| (this.scrollElement.scrollLeft > scrollLeft)) {
this.scrollObject.setScrollLeft(scrollLeft - 50, this.parent.enableRtl ? -1 : 0);
}
};
GanttChart.prototype.mouseUp = function (e) {
Iif (e.type === 'touchend') {
this.initPinchDistance = null;
this.isPinching = false;
}
if (!ej2_base_2.isNullOrUndefined(this.parent.editModule) && !ej2_base_2.isNullOrUndefined(this.parent.editModule.taskbarEditModule)) {
this.parent.editModule.taskbarEditModule.removeFalseLine(false);
}
var resizeCheck = this.parent.element.querySelector('.e-taskbar-resize-div');
Iif (!ej2_base_2.isNullOrUndefined(resizeCheck)) {
resizeCheck.remove();
}
if (this.parent.allowTaskbarDragAndDrop && this.parent.editModule && this.parent.editModule.taskbarEditModule) {
this.parent.editModule.taskbarEditModule['previousLeftValue'] = 0;
}
if (this.parent.allowRowDragAndDrop) {
var ganttDragElemet = this.parent.element.querySelector('.e-ganttdrag');
Iif (ganttDragElemet) {
ganttDragElemet.remove();
}
}
if (!this.isGanttElement) {
this.parent.notify('chartMouseUp', e);
}
this.isGanttElement = false;
};
GanttChart.prototype.documentMouseUp = function (e) {
Iif (e.type === 'touchend') {
this.initPinchDistance = null;
this.isPinching = false;
this.previousPinchDistance = 0;
}
this.isGanttElement = true;
Iif (e.target.classList.contains('e-treegridexpand') ||
e.target.classList.contains('e-treegridcollapse')) {
if (ej2_base_2.getValue('isEditCollapse', this.parent.treeGrid) === true) {
ej2_base_2.setValue('isEditCollapse', false, this.parent.treeGrid);
}
}
if (this.parent.allowRowDragAndDrop) {
var ganttDragElemet = this.parent.element.querySelector('.e-ganttdrag');
if (ganttDragElemet) {
ganttDragElemet.remove();
}
}
Iif (this.parent.isDestroyed || e.which === 3) {
return;
}
var resizeCheck = this.parent.ganttChartModule.chartBodyContainer.querySelector('.e-taskbar-resize-div');
if (!ej2_base_2.isNullOrUndefined(resizeCheck)) {
resizeCheck.remove();
}
var Check = this.parent.element.getElementsByClassName('e-clone-taskbar')[0];
if (!ej2_base_2.isNullOrUndefined(Check)) {
var clonetbody = Check.parentElement;
var cloneTable = clonetbody.parentElement;
cloneTable.remove();
}
var isTaskbarEdited = false;
if (this.parent.editSettings.allowTaskbarEditing &&
ej2_base_2.getValue('editModule.taskbarEditModule.isMouseDragged', this.parent) &&
ej2_base_2.getValue('editModule.taskbarEditModule.taskBarEditAction', this.parent)) {
isTaskbarEdited = true;
}
this.parent.notify('chartMouseUp', e);
Eif (this.parent.showActiveElement) {
this.parent.showIndicator = true;
if (!ej2_base_2.isNullOrUndefined(this.parent.loadingIndicator) && this.parent.loadingIndicator.indicatorType === 'Shimmer') {
this.parent.hideMaskRow();
}
else {
this.parent.hideSpinner();
}
Iif (this.focusedElement && !e.target.classList.contains('e-split-bar')) {
this.focusedElement.tabIndex = this.focusedElement.tabIndex === 0 ? -1 : this.focusedElement.tabIndex;
ej2_base_2.removeClass([this.focusedElement], 'e-active-container');
}
}
if (!isTaskbarEdited) {
var target = e.target;
var isOnTaskbarElement = e.target.classList.contains(cls.taskBarMainContainer)
|| ej2_base_2.closest(e.target, '.' + cls.taskBarMainContainer);
if (ej2_base_2.closest(target, '.e-gantt-parent-taskbar') && !this.parent.editSettings.allowEditing) {
this.chartExpandCollapseRequest(e);
}
else if (!isOnTaskbarElement && this.parent.autoFocusTasks) {
this.scrollToTarget(e);
}
}
if (this.parent.editModule && this.parent.editModule.taskbarEditModule) {
this.parent.editModule.taskbarEditModule.removeFalseLine(true);
}
Iif (!ej2_base_2.isNullOrUndefined(this.parent.onTaskbarClick) && !isTaskbarEdited) {
var target = e.target;
var taskbarElement = ej2_base_2.closest(target, '.e-gantt-parent-taskbar,.e-gantt-child-taskbar,.e-gantt-milestone');
if (taskbarElement) {
this.onTaskbarClick(e, target, taskbarElement);
}
}
};
GanttChart.prototype.onTaskbarClick = function (e, target, taskbarElement) {
var rowIndex;
var chartRow = ej2_base_2.closest(target, 'tr');
Eif (!ej2_base_2.isNullOrUndefined(chartRow)) {
rowIndex = ej2_base_2.getValue('rowIndex', chartRow);
}
var data = this.getRecordByTarget(e);
var args = {
data: data,
taskbarElement: taskbarElement,
rowIndex: rowIndex,
target: target
};
this.parent.trigger('onTaskbarClick', args);
};
GanttChart.prototype.ganttChartLeave = function (e) {
if (this.parent.editSettings.allowTaskbarEditing) {
this.parent.notify('chartMouseLeave', e);
}
};
GanttChart.prototype.ganttChartMove = function (e) {
Iif (e.type === 'touchmove' && this.isPinching === true && e instanceof TouchEvent && e.touches && e.touches.length === 2) {
var currentPinchDistance = this.calculatePinchDistance(e.touches[0], e.touches[1]);
if (Math.abs(this.previousPinchDistance - currentPinchDistance) > 15) {
if (currentPinchDistance > this.previousPinchDistance) {
this.parent.timelineModule.processZooming(true);
}
else if (currentPinchDistance < this.previousPinchDistance) {
this.parent.timelineModule.processZooming(false);
}
this.previousPinchDistance = currentPinchDistance;
}
}
Eif (this.parent.editSettings.allowTaskbarEditing && this.isPinching === false) {
Iif (this.parent.element.getElementsByClassName('e-clone-taskbar').length > 0 && !this.parent.enableRtl) {
var xValue = void 0;
if (e.type === 'touchmove' || e.type === 'touchstart' || e.type === 'touchend') {
xValue = e['changedTouches'][0].pageX;
}
else {
xValue = e.pageX;
}
if (xValue <= this.parent.getOffsetRect(this.parent.ganttChartModule.chartElement).left) {
return;
}
}
this.parent.notify('chartMouseMove', e);
if (!ej2_base_2.isNullOrUndefined(this.parent.taskFields.dependency) && this.parent.connectorLineEditModule) {
this.parent.connectorLineEditModule.updateConnectorLineEditElement(e);
}
}
};
GanttChart.prototype.contextClick = function (e) {
if (this.parent.allowFiltering && this.parent.filterModule) {
this.parent.filterModule.closeFilterOnContextClick(e.srcElement);
}
if (this.parent.allowTaskbarDragAndDrop) {
var Check = this.parent.chartPane.querySelector('.e-clone-taskbar');
Iif (!ej2_base_2.isNullOrUndefined(Check)) {
var clonetbody = Check.parentElement;
var cloneTable = clonetbody.parentElement;
cloneTable.remove();
}
}
};
GanttChart.prototype.mouseMoveHandler = function (e) {
Iif (!ej2_base_2.isNullOrUndefined(this.parent.onMouseMove) &&
(this.parent.flatData.length ||
e.target.classList.contains('e-header-cell-label') ||
e.target.classList.contains('e-headercell'))) {
var target = e.target;
var args = { originalEvent: e };
var element = ej2_base_2.closest(target, '.e-chart-row-cell,.e-connector-line-container,' +
'.e-event-markers,.e-header-cell-label,.e-rowcell,.e-headercell,.e-indicator-span');
if (element) {
var rowData = void 0;
var rowElement = ej2_base_2.closest(target, '.e-rowcell,.e-chart-row-cell');
var columnElement = ej2_base_2.closest(target, '.e-rowcell,.e-headercell');
if (rowElement) {
rowData = this.parent.ganttChartModule.getRecordByTarget(e);
args.data = rowData;
}
if (columnElement) {
var cellIndex = ej2_base_2.getValue('cellIndex', columnElement);
args.column = this.parent.treeGrid.columns[cellIndex];
}
if (ej2_base_2.closest(target, '.e-indicator-span')) {
var index = 0;
var indicators = rowData.ganttProperties.indicators;
if (indicators.length > 1) {
for (index = 0; index < indicators.length; index++) {
if (indicators[index].name === (element.innerText).trim()) {
break;
}
}
}
args.indicator = indicators[index];
}
if (ej2_base_2.closest(target, '.e-connector-line-container')) {
var obj = {};
obj.target = element;
args.predecessor = this.parent.tooltipModule.getPredecessorTooltipData(obj);
}
if (ej2_base_2.closest(target, '.e-event-markers')) {
var obj = {};
obj.target = element;
args.eventMarkers = this.parent.tooltipModule.getMarkerTooltipData(obj);
}
if (target.classList.contains('e-header-cell-label')) {
args.date = new Date(target.dataset.content);
}
}
this.parent.trigger('onMouseMove', args);
}
};
GanttChart.prototype.doubleClickHandler = function (e) {
var target = e.target;
var row = ej2_base_2.closest(target, 'tr');
var rowIndex = ej2_base_2.getValue('rowIndex', row);
var rowData = this.parent.ganttChartModule.getRecordByTarget(e);
Iif (this.parent.editSettings.allowEditing && this.parent.treeGrid.element.getElementsByClassName('e-editedbatchcell').length > 0) {
this.parent.treeGrid.endEdit();
}
this.parent.notify('chartDblClick', e);
var args = {
row: row,
rowData: rowData,
rowIndex: rowIndex,
target: target
};
this.recordDoubleClick(args);
};
GanttChart.prototype.recordDoubleClick = function (args) {
this.parent.trigger('recordDoubleClick', args);
};
GanttChart.prototype.getRecordByTarget = function (e) {
var ganttData;
var row = ej2_base_2.closest(e.target, 'div.' + cls.taskBarMainContainer);
if (!ej2_base_2.isNullOrUndefined(row)) {
var id = row.getAttribute('rowUniqueId');
ganttData = this.parent.getRecordByID(id);
}
else {
row = ej2_base_2.closest(e.target, 'tr');
Eif (row) {
var rowIndex = ej2_base_2.getValue('rowIndex', ej2_base_2.closest(e.target, 'tr'));
ganttData = this.parent.currentViewData[rowIndex];
}
}
return ganttData;
};
GanttChart.prototype.getChartRows = function () {
Eif (document.getElementById(this.parent.element.id + 'GanttTaskTableBody') !== null) {
return document.getElementById(this.parent.element.id + 'GanttTaskTableBody').querySelectorAll('.e-chart-row');
}
else {
return null;
}
};
GanttChart.prototype.chartExpandCollapseRequest = function (e) {
if (this.parent.enableMultiTaskbar) {
return;
}
var target = e.target;
var parentElement = ej2_base_2.closest(target, '.e-gantt-parent-taskbar');
var record = this.getRecordByTarget(e);
var chartRow = ej2_base_2.closest(target, 'tr');
var rowIndex = ej2_base_2.getValue('rowIndex', chartRow);
var gridRow = this.parent.treeGrid.getRows()[rowIndex];
var args = { data: record, gridRow: gridRow, chartRow: chartRow, cancel: false };
this.isExpandCollapseFromChart = true;
if (parentElement.classList.contains('e-row-expand')) {
this.collapseGanttRow(args);
}
else Eif (parentElement.classList.contains('e-row-collapse')) {
this.expandGanttRow(args);
}
};
GanttChart.prototype.reRenderConnectorLines = function () {
this.parent.connectorLineModule.dependencyViewContainer.innerHTML = '';
this.parent.connectorLineIds = [];
this.parent.updatedConnectorLineCollection = [];
this.parent.predecessorModule.createConnectorLinesCollection();
this.parent.connectorLineModule.renderConnectorLines(this.parent.updatedConnectorLineCollection);
var criticalModule = this.parent.criticalPathModule;
if (this.parent.enableCriticalPath && criticalModule && criticalModule.criticalPathCollection) {
criticalModule.criticalConnectorLine(criticalModule.criticalPathCollection, criticalModule.detailPredecessorCollection, true, criticalModule.predecessorCollectionTaskIds);
}
};
GanttChart.prototype.collapseGanttRow = function (args) {
var _this = this;
this.parent.trigger('collapsing', args, function (arg) {
if (_this.isExpandCollapseFromChart && !ej2_base_2.getValue('cancel', arg)) {
_this.collapsedGanttRow(arg);
}
_this.isExpandCollapseFromChart = false;
});
};
GanttChart.prototype.collapsedGanttRow = function (args) {
var _this = this;
if ((ej2_base_2.isNullOrUndefined(args['gridRow']) && this.parent.enableVirtualization) || ej2_base_2.isNullOrUndefined(args['chartRow'])) {
return;
}
var record;
Iif (this.parent.loadChildOnDemand && this.parent.taskFields.hasChildMapping) {
record = this.parent.currentViewData.filter(function (item) { return item.ganttProperties[_this.parent.taskFields.id] === args['data'][_this.parent.taskFields.id]; })[0];
}
else {
record = ej2_base_2.getValue('data', args);
}
if (this.isExpandCollapseFromChart) {
this.expandCollapseChartRows('collapse', ej2_base_2.getValue('chartRow', args), record, null);
var idField_1 = this.parent.taskFields.id;
Iif (this.parent.loadChildOnDemand && this.parent.taskFields.hasChildMapping) {
var gridRec = this.parent.treeGrid.getCurrentViewRecords().filter(function (item) { return item[idField_1] === args['data'][idField_1]; })[0];
this.parent.treeGrid.collapseRow(ej2_base_2.getValue('gridRow', args), gridRec);
}
else {
this.parent.treeGrid.collapseRow(ej2_base_2.getValue('gridRow', args), record);
}
this.isExpandCollapseFromChart = false;
}
else {
this.expandCollapseChartRows('collapse', ej2_base_2.getValue('chartRow', args), record, null);
}
Eif (this.parent.viewType === 'ResourceView' || this.parent.viewType === 'ProjectView') {
this.renderMultiTaskbar(record);
}
if (!this.parent.enableVirtualization) {
this.parent.updateContentHeight();
}
this.updateWidthAndHeight();
this.reRenderConnectorLines();
ej2_base_2.getValue('chartRow', args).setAttribute('aria-expanded', 'false');
};
GanttChart.prototype.expandGanttRow = function (args) {
var _this = this;
this.parent.trigger('expanding', args, function (arg) {
if (_this.isExpandCollapseFromChart && !ej2_base_2.getValue('cancel', arg)) {
_this.expandedGanttRow(arg);
}
_this.isExpandCollapseFromChart = false;
});
};
GanttChart.prototype.expandedGanttRow = function (args) {
var _this = this;
Iif ((ej2_base_2.isNullOrUndefined(args['gridRow']) && this.parent.enableVirtualization) || ej2_base_2.isNullOrUndefined(args['chartRow'])) {
return;
}
var record;
Iif (this.parent.loadChildOnDemand && this.parent.taskFields.hasChildMapping) {
record = this.parent.currentViewData.filter(function (item) { return item.ganttProperties.taskId === args['data'][_this.parent.taskFields.id]; })[0];
}
else {
record = ej2_base_2.getValue('data', args);
}
if (this.isExpandCollapseFromChart) {
this.expandCollapseChartRows('expand', ej2_base_2.getValue('chartRow', args), record, null);
var idField_2 = this.parent.taskFields.id;
Iif (this.parent.loadChildOnDemand && this.parent.taskFields.hasChildMapping) {
var gridRec = this.parent.treeGrid.getCurrentViewRecords().filter(function (item) { return item[idField_2] === args['data'][idField_2]; })[0];
this.parent.treeGrid.expandRow(ej2_base_2.getValue('gridRow', args), gridRec);
}
else {
this.parent.treeGrid.expandRow(ej2_base_2.getValue('gridRow', args), record);
}
this.isExpandCollapseFromChart = false;
}
else {
Eif (!this.parent.isExpandCollapseLevelMethod) {
this.expandCollapseChartRows('expand', ej2_base_2.getValue('chartRow', args), record, null);
}
this.parent.isExpandCollapseLevelMethod = false;
}
Eif (this.parent.viewType === 'ResourceView' || this.parent.viewType === 'ProjectView') {
this.renderMultiTaskbar(record);
}
Eif (!this.parent.enableVirtualization) {
this.parent.updateContentHeight();
}
this.updateWidthAndHeight();
this.reRenderConnectorLines();
ej2_base_2.getValue('chartRow', args).setAttribute('aria-expanded', 'true');
};
GanttChart.prototype.renderMultiTaskbar = function (record) {
if (this.parent.enableMultiTaskbar) {
this.parent.chartRowsModule.refreshRecords([record], true);
}
else if (this.parent.showOverAllocation) {
this.parent.ganttChartModule.renderRangeContainer(this.parent.currentViewData);
}
};
GanttChart.prototype.expandCollapseChartRows = function (action, rowElement, record, isChild) {
var displayType;
if (action === 'expand') {
displayType = 'table-row';
if (!isChild) {
record.expanded = true;
}
var targetElement = rowElement.querySelectorAll('.e-row-collapse');
for (var t = 0; t < targetElement.length; t++) {
ej2_base_2.addClass([targetElement[t]], 'e-row-expand');
ej2_base_2.removeClass([targetElement[t]], 'e-row-collapse');
}
}
else Eif (action === 'collapse') {
displayType = 'none';
if (!isChild) {
record.expanded = false;
}
var targetElement = rowElement.querySelectorAll('.e-row-expand');
for (var t = 0; t < targetElement.length; t++) {
ej2_base_2.addClass([targetElement[t]], 'e-row-collapse');
ej2_base_2.removeClass([targetElement[t]], 'e-row-expand');
}
}
if (!this.parent.enableVirtualization) {
var childRecords = record.childRecords;
var chartRows = this.getChartRows();
var rows = [];
for (var i = 0; i < chartRows.length; i++) {
if (chartRows[i].classList.contains('gridrowtaskId' +
record.ganttProperties.rowUniqueID +
'level' +
(record.level + 1))) {
rows.push(chartRows[i]);
}
}
for (var i = 0; i < rows.length; i++) {
rows[i].style.display = displayType;
if (childRecords[i].childRecords &&
childRecords[i].childRecords.length &&
(action === 'collapse' ||
childRecords[i].expanded ||
this.isExpandAll)) {
this.expandCollapseChartRows(action, rows[i], childRecords[i], true);
}
}
}
};
GanttChart.prototype.expandCollapseAll = function (action) {
if (action === 'expand') {
this.isExpandAll = true;
this.parent.treeGrid.expandAll();
}
else {
this.isCollapseAll = true;
this.parent.treeGrid.collapseAll();
if (this.isCollapseAll && !this.parent.allowTaskbarOverlap) {
var treeGridContentHeight = this.parent.enableRtl ? this.parent['element'].getElementsByClassName('e-content')[2].children[0]['offsetHeight'] :
this.parent['element'].getElementsByClassName('e-content')[0].children[0]['offsetHeight'];
this.parent.contentHeight = treeGridContentHeight;
document.getElementsByClassName('e-chart-rows-container')[0]['style'].height = this.parent.contentHeight + 'px';
}
}
this.isExpandAll = false;
this.isCollapseAll = false;
};
GanttChart.prototype.expandAtLevel = function (level) {
this.parent.treeGrid.expandAtLevel(level);
};
GanttChart.prototype.collapseAtLevel = function (level) {
if (this.parent.enableVirtualization) {
this.parent.isExpandCollapseLevelMethod = true;
}
this.parent.treeGrid.collapseAtLevel(level);
};
GanttChart.prototype.wireEvents = function () {
var isIE11Pointer = ej2_base_1.Browser.isPointer;
var mouseDown = ej2_base_1.Browser.touchStartEvent;
var mouseUp = ej2_base_1.Browser.touchEndEvent;
var mouseMove = ej2_base_1.Browser.touchMoveEvent;
var cancel = isIE11Pointer ? 'pointerleave' : 'mouseleave';
ej2_base_1.EventHandler.add(this.parent.chartPane, mouseDown, this.ganttChartMouseDown, this);
ej2_base_1.EventHandler.add(this.parent.chartPane, cancel, this.ganttChartLeave, this);
ej2_base_1.EventHandler.add(this.parent.chartPane, mouseMove, this.ganttChartMove, this);
ej2_base_1.EventHandler.add(this.parent.chartPane, 'wheel', this.onWheelZoom, this);
if (this.parent.isAdaptive) {
ej2_base_1.EventHandler.add(this.parent.chartPane, ej2_grids_1.click, this.ganttChartMouseClick, this);
ej2_base_1.EventHandler.add(this.parent.chartPane, mouseUp, this.ganttChartMouseUp, this);
}
if (!this.parent.isAdaptive) {
ej2_base_1.EventHandler.add(this.parent.element, mouseUp, this.documentMouseUp, this);
ej2_base_1.EventHandler.add(document, mouseUp, this.mouseUp, this);
}
ej2_base_1.EventHandler.add(this.parent.element, 'mousemove', this.mouseMoveHandler, this);
ej2_base_1.EventHandler.add(document.body, 'contextmenu', this.contextClick, this);
ej2_base_1.EventHandler.add(document, 'mouseup', this.contextClick, this);
ej2_base_1.EventHandler.add(this.parent.chartRowsModule.ganttChartTableBody, 'dblclick', this.doubleClickHandler, this);
};
GanttChart.prototype.unWireEvents = function () {
var isIE11Pointer = ej2_base_1.Browser.isPointer;
var mouseDown = ej2_base_1.Browser.touchStartEvent;
var mouseUp = ej2_base_1.Browser.touchEndEvent;
var mouseMove = ej2_base_1.Browser.touchMoveEvent;
var cancel = isIE11Pointer ? 'pointerleave' : 'mouseleave';
Eif (!ej2_base_2.isNullOrUndefined(this.parent.chartRowsModule.ganttChartTableBody)) {
ej2_base_1.EventHandler.remove(this.parent.chartRowsModule.ganttChartTableBody, mouseDown, this.ganttChartMouseDown);
}
Eif (!ej2_base_2.isNullOrUndefined(this.parent.chartPane)) {
ej2_base_1.EventHandler.remove(this.parent.chartPane, cancel, this.ganttChartLeave);
ej2_base_1.EventHandler.remove(this.parent.chartPane, mouseMove, this.ganttChartMove);
ej2_base_1.EventHandler.remove(this.parent.chartPane, 'wheel', this.onWheelZoom);
ej2_base_1.EventHandler.remove(this.parent.chartPane, mouseDown, this.ganttChartMouseDown);
}
if (this.parent.isAdaptive) {
Eif (!ej2_base_2.isNullOrUndefined(this.parent.chartPane)) {
ej2_base_1.EventHandler.remove(this.parent.chartPane, ej2_grids_1.click, this.ganttChartMouseClick);
ej2_base_1.EventHandler.remove(this.parent.chartPane, mouseUp, this.ganttChartMouseUp);
}
}
if (!this.parent.isAdaptive) {
Eif (!ej2_base_2.isNullOrUndefined(this.parent.element)) {
ej2_base_1.EventHandler.remove(this.parent.element, mouseUp, this.documentMouseUp);
}
Eif (!ej2_base_2.isNullOrUndefined(document)) {
ej2_base_1.EventHandler.remove(document, mouseUp, this.mouseUp);
}
}
Eif (!ej2_base_2.isNullOrUndefined(this.parent.element)) {
ej2_base_1.EventHandler.remove(this.parent.element, 'mousemove', this.mouseMoveHandler);
}
Eif (!ej2_base_2.isNullOrUndefined(document)) {
ej2_base_1.EventHandler.remove(document, 'mouseup', this.contextClick);
Eif (!ej2_base_2.isNullOrUndefined(document.body)) {
ej2_base_1.EventHandler.remove(document.body, 'contextmenu', this.contextClick);
}
}
Eif (!ej2_base_2.isNullOrUndefined(this.parent.chartRowsModule.ganttChartTableBody)) {
ej2_base_1.EventHandler.remove(this.parent.chartRowsModule.ganttChartTableBody, 'dblclick', this.doubleClickHandler);
}
};
GanttChart.prototype.onWheelZoom = function (e) {
if (e.ctrlKey) {
e.preventDefault();
var zoomIn1_1 = e.deltaY < 0;
var isTouchpad_1 = false;
if (Math.abs(e.deltaY) < 75) {
isTouchpad_1 = true;
}
if (this.debounceTimeout) {
if (((this.debounceTimeoutNext + 20) > this.debounceTimeout)) {
clearTimeout(this.debounceTimeout);
}
if ((this.debounceTimeoutNext + 20) <= this.debounceTimeout || !this.debounceTimeoutNext) {
this.debounceTimeoutNext = this.debounceTimeout;
}
}
this.debounceTimeout = setTimeout(function () {
var verticalScrollDelta = Math.abs(e.deltaY);
var isValidScrollDelta = isTouchpad_1
? (verticalScrollDelta > 0.5 && verticalScrollDelta < 15)
: (verticalScrollDelta > 5 && verticalScrollDelta <= 200);
if (isValidScrollDelta) {
this.parent.timelineModule.processZooming(zoomIn1_1);
}
}.bind(this), 100);
}
};
GanttChart.prototype.getRecordByTaskBar = function (target) {
var item;
Iif (this.parent.enableVirtualization && this.parent.enableMultiTaskbar) {
item = this.parent.flatData[this.getIndexByTaskBar(target)];
}
else {
item = this.parent.currentViewData[this.getIndexByTaskBar(target)];
}
return item;
};
GanttChart.prototype.updateElement = function (next, currentColumn, isTab, isInEditedState, row) {
if (this.parent.ganttColumns[next.getAttribute('data-colindex')].field === this.parent.taskFields.progress) {
var rowIndex = row.index;
do {
if (row.hasChildRecords) {
next = this.getNextElement(next, isTab, isInEditedState);
}
currentColumn = this.parent.ganttColumns[next.getAttribute('data-colindex')];
rowIndex = this.parent.treeGrid.getRows().indexOf(next.parentElement);
} while (!currentColumn.allowEditing);
this.parent.treeGrid.saveCell();
this.parent.treeGrid.editCell(rowIndex, this.parent.ganttColumns[next.getAttribute('data-colindex')].field);
}
return next;
};
GanttChart.prototype.onTabAction = function (e) {
this.parent.treeGrid.grid.enableHeaderFocus = this.parent.enableHeaderFocus;
var toolbarItems = document.getElementsByClassName('e-toolbar-item');
var isInEditedState = this.parent.editModule && this.parent.editModule.cellEditModule &&
this.parent.editModule.cellEditModule.isCellEdit;
Iif (!this.parent.showActiveElement && !isInEditedState) {
return;
}
var $target = isInEditedState ? e.target.closest('.e-rowcell') : e.target;
if (this.parent.element.querySelectorAll('.e-focused').length > 0) {
$target = this.parent.element.querySelectorAll('.e-focused')[0];
}
Eif ($target && !($target.classList.contains('e-toolbar-item') ||
$target.classList.contains('e-input') || $target.classList.contains('e-btn'))) {
this.currentToolbarIndex = -1;
}
if ($target.closest('.e-rowcell') || $target.closest('.e-chart-row')) {
this.parent.focusModule.setActiveElement($target);
}
this.focusedRowIndex = $target.closest('.e-rowcell') ? $target.parentElement.rowIndex :
$target.closest('.e-chart-row') ? $target.closest('.e-chart-row').rowIndex : -1;
var isTab = (e.action === 'tab') ? true : false;
var nextElement = this.getNextElement($target, isTab, isInEditedState);
Iif (nextElement && (nextElement === 'noNextRow' || nextElement.classList.contains('e-rowdragheader'))) {
(nextElement === 'noNextRow' && this.parent.treeGrid.element.getElementsByClassName('e-editedbatchcell').length > 0) ? this.parent.treeGrid.saveCell() : '';
nextElement = null;
}
if (nextElement && $target.classList.contains('e-headercell')) {
var colIndex = parseInt(nextElement.getAttribute('data-colindex'), 10);
if (e.action === 'shiftTab') {
while (colIndex !== -1 && !this.parent.treeGrid.columns[colIndex]['visible']) {
colIndex = colIndex - 1;
}
Eif (colIndex !== -1) {
colIndex = this.parent.allowRowDragAndDrop ? colIndex + 1 : colIndex;
nextElement = document.getElementsByClassName('e-columnheader')[0].childNodes[colIndex];
}
else {
var toolbarItems_1 = document.getElementsByClassName('e-toolbar-item');
for (var i = toolbarItems_1.length - 1; i > 0; i--) {
if (!document.getElementsByClassName('e-toolbar-item')[i].classList.contains('e-hidden')) {
nextElement = document.getElementsByClassName('e-toolbar-item')[i];
this.currentToolbarIndex = i;
break;
}
}
}
}
else {
while (!this.parent.treeGrid.columns[colIndex]['visible']) {
colIndex = colIndex + 1;
}
colIndex = this.parent.allowRowDragAndDrop ? colIndex + 1 : colIndex;
nextElement = document.getElementsByClassName('e-columnheader')[0].childNodes[colIndex];
}
}
Iif (!nextElement && $target.classList.contains('e-headercell') && e.action === 'tab') {
nextElement = document.getElementsByClassName('e-timeline-header-container')[0];
}
if (!nextElement && ($target.classList.contains('e-headercell') || $target.classList.contains('e-toolbar-item') || $target.classList.contains('e-treegrid') ||
$target.classList.contains('e-input') || $target.classList.contains('e-btn')) && this.parent.toolbarModule && this.parent.toolbar.length > 0) {
var itemIndex = this.currentToolbarIndex !== -1 ? (e.action === 'tab' ? this.currentToolbarIndex + 1 :
this.currentToolbarIndex - 1) : (e.action === 'shiftTab' ? toolbarItems.length - 1 : 1);
var isUpdated = false;
Eif (itemIndex !== -1 && (e.action === 'shiftTab' || (e.action === 'tab' && itemIndex < toolbarItems.length))) {
do {
Eif (!toolbarItems[itemIndex].classList.contains('e-hidden')) {
nextElement = toolbarItems[itemIndex];
nextElement.setAttribute('tabindex', '-1');
Iif (nextElement.querySelector('.e-btn') === $target) {
e.action === 'tab' ? itemIndex++ : itemIndex--;
nextElement = toolbarItems[itemIndex];
}
Eif (nextElement.querySelector('.e-btn')) {
(nextElement.querySelector('.e-btn')).setAttribute('tabindex', '0');
}
isUpdated = true;
this.currentToolbarIndex = itemIndex;
}
else {
e.action === 'tab' ? itemIndex++ : itemIndex--;
}
} while (!isUpdated);
}
}
Iif (e.action === 'tab' && !nextElement && (this.currentToolbarIndex === toolbarItems.length - 1 &&
($target.classList.contains('e-toolbar-item') || $target.classList.contains('e-input') ||
$target.classList.contains('e-btn')))) {
for (var i = 0; i < this.parent.treeGrid.columns.length; i++) {
if (this.parent.treeGrid.columns[i]['visible']) {
nextElement = document.getElementsByClassName('e-columnheader')[0].childNodes[i];
break;
}
}
}
Iif (e.action === 'shiftTab' && !nextElement && !$target.classList.contains('e-headercell')) {
nextElement = document.getElementsByClassName('e-timeline-header-container')[0];
}
Iif (e.action === 'shiftTab' && $target.classList.contains('e-timeline-header-container')) {
for (var i = this.parent.treeGrid.columns.length; i > 0; i--) {
if (this.parent.treeGrid.columns[i - 1]['visible']) {
nextElement = document.getElementsByClassName('e-columnheader')[0].childNodes[i - 1];
break;
}
}
}
this.tempNextElement = nextElement;
if (!ej2_base_2.isNullOrUndefined(nextElement) && !ej2_base_2.isNullOrUndefined(nextElement['cellIndex'])) {
if (this.parent.allowRowDragAndDrop) {
this.childrenIndex = nextElement['cellIndex'];
this.nextElementIndex = nextElement['cellIndex'] - 1;
}
else {
this.childrenIndex = nextElement['cellIndex'];
this.nextElementIndex = nextElement['cellIndex'];
}
if (this.nextElementIndex !== -1 && !this.parent.ganttColumns[this.nextElementIndex]['allowEditing'] &&
this.parent.ganttColumns[this.nextElementIndex]['field'] !== this.parent.taskFields.id) {
this.isEditableElement = true;
}
else {
this.isEditableElement = false;
}
}
Iif (nextElement === 'noNextRow') {
this.manageFocus($target, 'remove', true);
return;
}
Eif (typeof nextElement !== 'string') {
Eif ($target.classList.contains('e-rowcell') || $target.closest('.e-chart-row-cell') ||
$target.classList.contains('e-headercell') || $target.closest('.e-segmented-taskbar') ||
$target.classList.contains('e-timeline-header-container')) {
e.preventDefault();
}
Iif (isTab && $target.classList.contains('e-rowdragdrop')) {
this.parent.treeGrid.grid.notify('key-pressed', e);
return;
}
if ($target.classList.contains('e-rowcell') && (nextElement && nextElement.classList.contains('e-rowcell')) ||
$target.classList.contains('e-headercell')) {
if (isTab) {
if (this.parent.editSettings.allowNextRowEdit) {
var rowData = this.parent.currentViewData[this.focusedRowIndex];
var columnName = this.parent.ganttColumns[nextElement.getAttribute('data-colindex')].field;
Iif (rowData.hasChildRecords) {
if (columnName === this.parent.taskFields.endDate || columnName ===
this.parent.taskFields.duration || columnName === this.parent.taskFields.dependency ||
columnName === this.parent.taskFields.progress || columnName === this.parent.taskFields.work ||
columnName === this.parent.taskFields.type || columnName === 'taskType') {
this.parent.treeGrid.grid.endEdit();
this.parent.treeGrid.grid.notify('key-pressed', e);
}
else if (columnName === this.parent.taskFields.name || columnName === this.parent.taskFields.startDate) {
this.parent.treeGrid.grid.notify('key-pressed', e);
}
else {
this.parent.treeGrid.grid.notify('key-pressed', e);
if (isInEditedState) {
this.parent.treeGrid.editCell(this.focusedRowIndex, columnName);
}
}
}
else {
this.parent.treeGrid.grid.notify('key-pressed', e);
}
}
else {
if (!nextElement || (nextElement && !nextElement.classList.contains('e-headercell') && !nextElement.classList.contains('e-timeline-header-container'))) {
Iif ($target.classList.contains('e-headercell')) {
this.manageFocus($target, 'remove', false);
}
var row = this.parent.currentViewData[$target.parentElement.rowIndex];
var next = nextElement;
Iif (row.hasChildRecords &&
(this.parent.ganttColumns[next.getAttribute('data-colindex')].field === this.parent.taskFields.progress ||
!this.parent.ganttColumns[next.getAttribute('data-colindex')].allowEditing) &&
this.parent.ganttColumns[next.getAttribute('data-colindex')].field !== this.parent.taskFields.id
&& $target.classList.contains('e-editedbatchcell')) {
var currentColumn = void 0;
next = this.updateElement(next, currentColumn, isTab, isInEditedState, row);
while (!this.parent.ganttColumns[next.getAttribute('data-colindex')].allowEditing) {
next = this.getNextElement(next, isTab, isInEditedState);
}
next = this.updateElement(next, currentColumn, isTab, isInEditedState, row);
}
else if (!nextElement || $target.classList.contains('e-editedbatchcell')) {
this.parent.treeGrid.grid.notify('key-pressed', e);
}
}
}
}
else {
if (nextElement && !nextElement.classList.contains('e-headercell') && nextElement.classList.contains('e-rowcell')
&& !nextElement.classList.contains('e-toolbar-item')) {
var row = this.parent.currentViewData[$target.parentElement.rowIndex];
var next = nextElement;
Iif (row.hasChildRecords &&
(this.parent.ganttColumns[next.getAttribute('data-colindex')].field === this.parent.taskFields.progress ||
!this.parent.ganttColumns[next.getAttribute('data-colindex')].allowEditing) &&
this.parent.ganttColumns[next.getAttribute('data-colindex')].field !== this.parent.taskFields.id
&& $target.classList.contains('e-editedbatchcell')) {
var currentColumn = void 0;
next = this.updateElement(next, currentColumn, isTab, isInEditedState, row);
while (!this.parent.ganttColumns[next.getAttribute('data-colindex')].allowEditing) {
next = this.getNextElement(next, isTab, isInEditedState);
}
next = this.updateElement(next, currentColumn, isTab, isInEditedState, row);
}
else Iif (parseInt(next.parentElement.getAttribute('data-rowindex'), 10) !== 0 &&
parseInt(next.getAttribute('data-colindex'), 10) === 0 &&
this.parent.ganttColumns[next.getAttribute('data-colindex')].field === this.parent.taskFields.id &&
$target.classList.contains('e-editedbatchcell')) {
var rowIndex = $target.parentElement.rowIndex;
var rowElement = this.getNextRowElement(rowIndex, isTab, true);
next = this.getChildElement(rowElement, isTab);
var rowData = this.parent.flatData[parseInt(rowElement.getAttribute('data-rowindex'), 10)];
if (rowData.hasChildRecords && (!this.parent.ganttColumns[next.getAttribute('data-colindex')].allowEditing ||
this.parent.ganttColumns[next.getAttribute('data-colindex')].field ===
this.parent.taskFields.progress)) {
var currentColumn = void 0;
next = this.updateElement(next, currentColumn, isTab, isInEditedState, rowData);
while (!this.parent.ganttColumns[next.getAttribute('data-colindex')].allowEditing) {
next = this.getNextElement(next, isTab, isInEditedState);
}
next = this.updateElement(next, currentColumn, isTab, isInEditedState, rowData);
}
else {
this.parent.treeGrid.grid.notify('key-pressed', e);
}
}
else {
this.parent.treeGrid.grid.notify('key-pressed', e);
}
}
}
}
if (this.parent.element.querySelectorAll('.e-focused').length > 0) {
this.manageFocus(this.parent.element.querySelectorAll('.e-focused')[0], 'remove', false);
}
if (!(this.parent.editModule && this.parent.editModule.cellEditModule
&& !ej2_base_2.isNullOrUndefined(this.parent.editModule.cellEditModule.editedColumn))) {
Eif (nextElement) {
if ($target.classList.contains('e-rowcell')) {
this.manageFocus($target, 'remove', false);
}
else {
this.manageFocus($target, 'remove', true);
}
if ((nextElement.classList.contains('e-rowcell') && $target.nextElementSibling && !$target.classList.contains('e-timeline-header-container'))
|| $target.classList.contains('e-right-label-container')) {
if (!$target.classList.contains('e-rowcell')) {
this.parent.treeGrid.grid.notify('key-pressed', e);
var fmodule = ej2_base_2.getValue('focusModule', this.parent.treeGrid.grid);
fmodule.currentInfo.element = nextElement;
fmodule.currentInfo.elementToFocus = nextElement;
fmodule.content.matrix.current = [nextElement.parentElement.rowIndex, nextElement.cellIndex];
}
this.manageFocus(nextElement, 'add', false);
}
else {
if (nextElement && (nextElement.classList.contains('e-toolbar-item') || nextElement.classList.contains('e-headercell')
|| nextElement.classList.contains('e-rowcell'))) {
this.manageFocus($target, 'remove', false);
if (!nextElement.classList.contains('e-toolbar-item')) {
this.manageFocus(nextElement, 'add', false);
}
Iif ($target.classList.contains('e-treegrid')) {
e.preventDefault();
}
}
else {
this.manageFocus(nextElement, 'add', true);
}
}
this.parent.focusModule.setActiveElement(nextElement);
}
}
}
};
GanttChart.prototype.getNextElement = function ($target, isTab, isInEditedState) {
Iif ($target.classList.contains('e-timeline-header-container') && isTab) {
var rowElement = this.getNextRowElement(-1, isTab, true);
return this.getChildElement(rowElement, isTab);
}
var nextElement = isTab ? $target.nextElementSibling : $target.previousElementSibling;
if ($target.parentElement.classList.contains('e-taskbar-main-container')) {
Iif (this.parent.labelSettings.rightLabel && isTab) {
return $target.parentElement.nextElementSibling;
}
else Eif (!isTab && this.parent.labelSettings.leftLabel) {
return $target.parentElement.previousElementSibling;
}
}
while (nextElement && nextElement.parentElement.classList.contains('e-row')) {
if (!nextElement.matches('.e-hide') && !nextElement.matches('.e-rowdragdrop')) {
return nextElement;
}
nextElement = isTab ? nextElement.nextElementSibling : nextElement.previousElementSibling;
}
Iif (!ej2_base_2.isNullOrUndefined(nextElement) && (nextElement.classList.contains('e-taskbar-main-container')
|| nextElement.classList.contains('e-right-connectorpoint-outer-div'))) {
var record = this.parent.currentViewData[this.focusedRowIndex];
if (!ej2_base_2.isNullOrUndefined(record.ganttProperties.segments) && record.ganttProperties.segments.length > 0) {
nextElement = nextElement.classList.contains('e-right-connectorpoint-outer-div')
? nextElement.parentElement.nextElementSibling
: nextElement.getElementsByClassName('e-gantt-child-taskbar-inner-div')[0];
}
}
if (this.validateNextElement(nextElement)) {
return nextElement;
}
else {
var rowIndex = -1;
var rowElement = null;
var childElement = void 0;
if ($target.classList.contains('e-rowcell') && isInEditedState && this.parent.editSettings.allowNextRowEdit) {
rowIndex = $target.parentElement.rowIndex;
rowElement = this.getNextRowElement(rowIndex, isTab, true);
childElement = this.getChildElement(rowElement, isTab);
return childElement;
}
else if ($target.classList.contains('e-rowcell')) {
rowIndex = $target.parentElement.rowIndex;
if (isTab) {
rowElement = this.parent.getRowByIndex(rowIndex);
Iif (this.parent.treeGrid.element.getElementsByClassName('e-editedbatchcell').length > 0) {
rowElement = this.getNextRowElement(rowIndex, isTab, true);
var childElement_1 = this.getChildElement(rowElement, isTab);
return childElement_1;
}
else {
if (this.validateNextElement(rowElement, 'e-left-label-container')) {
return rowElement.getElementsByClassName('e-left-label-container')[0];
}
else Eif (this.validateNextElement(rowElement, 'e-taskbar-main-container')) {
return rowElement.getElementsByClassName('e-taskbar-main-container')[0];
}
else if (this.validateNextElement(rowElement, 'e-right-label-container')) {
return rowElement.getElementsByClassName('e-right-label-container')[0];
}
}
}
else {
rowElement = this.getNextRowElement(rowIndex, isTab, false);
Iif (this.validateNextElement(rowElement, 'e-right-label-container')) {
return rowElement.getElementsByClassName('e-right-label-container')[0];
}
else Eif (this.validateNextElement(rowElement, 'e-taskbar-main-container')) {
return rowElement.getElementsByClassName('e-taskbar-main-container')[0];
}
else if (this.validateNextElement(rowElement, 'e-left-label-container')) {
return rowElement.getElementsByClassName('e-left-label-container')[0];
}
}
}
else if ($target.parentElement.classList.contains('e-chart-row-cell') ||
$target.parentElement.parentElement.classList.contains('e-chart-row-cell')) {
rowIndex = ej2_base_2.closest($target, '.e-chart-row').rowIndex;
Iif (isTab) {
if (!isTab && this.parent.virtualScrollModule && this.parent.enableVirtualization) {
var rowRecord = this.parent.currentViewData[rowIndex];
rowIndex = this.parent.flatData.indexOf(rowRecord);
}
rowElement = this.getNextRowElement(rowIndex, isTab, true);
}
else {
rowElement = this.parent.treeGrid.getRows()[rowIndex];
}
var childElement_2 = this.getChildElement(rowElement, isTab);
return childElement_2;
}
nextElement = $target;
}
return null;
};
GanttChart.prototype.getNextRowElement = function (rowIndex, isTab, isChartRow) {
var expandedRecords = this.parent.getExpandedRecords(this.parent.currentViewData);
var currentItem = this.parent.currentViewData[rowIndex];
var expandedRecordIndex = expandedRecords.indexOf(currentItem);
var nextRecord = isTab ? expandedRecords[expandedRecordIndex + 1] : expandedRecords[expandedRecordIndex - 1];
var nextRowIndex = this.parent.currentViewData.indexOf(nextRecord);
Eif (nextRecord) {
return isChartRow ? this.parent.treeGrid.getRows()[nextRowIndex] : this.parent.getRowByIndex(nextRowIndex);
}
else {
return null;
}
};
GanttChart.prototype.validateNextElement = function ($target, className) {
Iif ($target && $target.classList.contains('e-rowcell')) {
return true;
}
if ($target && className) {
var elementByClass = $target.getElementsByClassName(className)[0];
return (elementByClass && elementByClass.hasChildNodes()) ? true : false;
}
else if ($target) {
return (!ej2_base_2.isNullOrUndefined($target) && $target.hasChildNodes()) ? true : false;
}
return false;
};
GanttChart.prototype.getChildElement = function (rowElement, isTab) {
var childElement;
Eif (rowElement) {
childElement = isTab ? rowElement.children[0] : rowElement.children[rowElement.children.length - 1];
while (childElement) {
if (!childElement.matches('.e-hide') && !childElement.matches('.e-rowdragdrop')) {
return childElement;
}
childElement = isTab ? childElement.nextElementSibling : childElement.previousElementSibling;
}
}
else {
return 'noNextRow';
}
return childElement;
};
GanttChart.prototype.manageFocus = function (element, focus, isChartElement, keyAction) {
if (isChartElement) {
var childElement = null;
if (element.classList.contains('e-left-label-container') ||
element.classList.contains('e-right-label-container')) {
childElement = element.getElementsByTagName('span')[0];
}
else if (element.classList.contains('e-taskbar-main-container')
|| element.classList.contains('e-gantt-child-taskbar-inner-div')) {
var rowIndex = ej2_base_2.closest(element, '.e-chart-row').rowIndex;
var data = this.parent.currentViewData[rowIndex];
var className = data.hasChildRecords ? data.ganttProperties.isAutoSchedule ? 'e-gantt-parent-taskbar' :
'e-manualparent-main-container' :
data.ganttProperties.isMilestone ? 'e-gantt-milestone' : !ej2_base_2.isNullOrUndefined(data.ganttProperties.segments)
&& data.ganttProperties.segments.length > 0 ? 'e-segmented-taskbar' : 'e-gantt-child-taskbar';
childElement = element.getElementsByClassName(className)[0];
if (ej2_base_2.isNullOrUndefined(childElement)) {
childElement = element;
}
}
Iif (element.classList.contains('e-right-label-temp-container') || element.classList.contains('e-left-label-temp-container') || element.classList.contains('e-indicator-span') || element.classList.contains('e-timeline-header-container')) {
if (focus === 'add') {
element.setAttribute('tabIndex', '0');
ej2_base_2.addClass([element], 'e-active-container');
element.focus();
}
else {
if (keyAction !== 'downArrow' && keyAction !== 'upArrow') {
ej2_base_2.removeClass([element], 'e-active-container');
element.setAttribute('tabIndex', '-1');
element.blur();
}
}
}
if (focus === 'add' && !ej2_base_2.isNullOrUndefined(childElement)) {
element.setAttribute('tabIndex', '0');
ej2_base_2.addClass([childElement], 'e-active-container');
element.focus();
this.focusedElement = childElement;
}
else if (!ej2_base_2.isNullOrUndefined(childElement) && (keyAction !== 'downArrow' && keyAction !== 'upArrow')) {
ej2_base_2.removeClass([childElement], 'e-active-container');
element.setAttribute('tabIndex', '-1');
element.blur();
}
}
else {
if (focus === 'add') {
element.setAttribute('tabIndex', '0');
ej2_base_2.addClass([element], ['e-focused', 'e-focus']);
element.focus();
}
else {
element.setAttribute('tabIndex', '-1');
ej2_base_2.removeClass([element], ['e-focused', 'e-focus']);
element.blur();
}
}
};
GanttChart.prototype.getIndexByTaskBar = function (target) {
var row;
var recordIndex;
if (!target.classList.contains(cls.taskBarMainContainer)) {
row = ej2_base_2.closest(target, 'div.' + cls.taskBarMainContainer);
}
else {
row = target;
}
if (ej2_base_2.isNullOrUndefined(row)) {
row = ej2_base_2.closest(target, 'tr.' + cls.chartRow);
recordIndex = [].slice.call(this.parent.chartRowsModule.ganttChartTableBody.childNodes).indexOf(row);
}
else {
var id = row.getAttribute('rowUniqueId');
var record = this.parent.getRecordByID(id);
Iif (this.parent.enableVirtualization && this.parent.enableMultiTaskbar) {
recordIndex = this.parent.flatData.indexOf(record);
}
else {
Iif (this.parent.pdfExportModule && this.parent.pdfExportModule.helper.exportProps
&& this.parent.pdfExportModule.helper.exportProps.fitToWidthSettings
&& this.parent.pdfExportModule.helper.exportProps.fitToWidthSettings.isFitToWidth
&& this.parent.pdfExportModule.isPdfExport) {
recordIndex = this.parent.ids.indexOf(record.ganttProperties.taskId.toString());
}
else {
recordIndex = this.parent.currentViewData.indexOf(record);
}
}
}
return recordIndex;
};
GanttChart.prototype.destroy = function () {
this.removeEventListener();
this.unWireEvents();
this.rangeViewContainer = null;
this.chartBodyContent = null;
this.scrollElement = null;
this.chartTimelineContainer = null;
this.chartBodyContainer = null;
Eif (!ej2_base_2.isNullOrUndefined(this.scrollObject)) {
this.scrollObject.destroy();
this.scrollObject = null;
}
};
return GanttChart;
}());
exports.GanttChart = GanttChart;
});
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