devextreme
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HTML5 JavaScript Component Suite for Responsive Web Development
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JavaScript
/**
* DevExtreme (esm/ui/scheduler/workspaces/ui.scheduler.work_space.grouped.strategy.horizontal.js)
* Version: 21.2.4
* Build date: Mon Dec 06 2021
*
* Copyright (c) 2012 - 2021 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
import {
getBoundingRect
} from "../../../core/utils/position";
import {
FIRST_GROUP_CELL_CLASS,
LAST_GROUP_CELL_CLASS
} from "../classes";
class HorizontalGroupedStrategy {
constructor(workSpace) {
this._workSpace = workSpace
}
prepareCellIndexes(cellCoordinates, groupIndex, inAllDay) {
var groupByDay = this._workSpace.isGroupedByDate();
if (!groupByDay) {
return {
rowIndex: cellCoordinates.rowIndex,
columnIndex: cellCoordinates.columnIndex + groupIndex * this._workSpace._getCellCount()
}
} else {
return {
rowIndex: cellCoordinates.rowIndex,
columnIndex: cellCoordinates.columnIndex * this._workSpace._getGroupCount() + groupIndex
}
}
}
getGroupIndex(rowIndex, columnIndex) {
var groupByDay = this._workSpace.isGroupedByDate();
var groupCount = this._workSpace._getGroupCount();
if (groupByDay) {
return columnIndex % groupCount
} else {
return Math.floor(columnIndex / this._workSpace._getCellCount())
}
}
calculateHeaderCellRepeatCount() {
return this._workSpace._getGroupCount() || 1
}
insertAllDayRowsIntoDateTable() {
return false
}
getTotalCellCount(groupCount) {
groupCount = groupCount || 1;
return this._workSpace._getCellCount() * groupCount
}
getTotalRowCount() {
return this._workSpace._getRowCount()
}
calculateTimeCellRepeatCount() {
return 1
}
getWorkSpaceMinWidth() {
return getBoundingRect(this._workSpace.$element().get(0)).width - this._workSpace.getTimePanelWidth()
}
getAllDayOffset() {
return this._workSpace.getAllDayHeight()
}
getGroupCountClass(groups) {
return
}
getLeftOffset() {
return this._workSpace.getTimePanelWidth()
}
_createGroupBoundOffset(startCell, endCell, cellWidth) {
var extraOffset = cellWidth / 2;
var startOffset = startCell ? startCell.offset().left - extraOffset : 0;
var endOffset = endCell ? endCell.offset().left + cellWidth + extraOffset : 0;
return {
left: startOffset,
right: endOffset,
top: 0,
bottom: 0
}
}
_getGroupedByDateBoundOffset($cells, cellWidth) {
var lastCellIndex = $cells.length - 1;
var startCell = $cells.eq(0);
var endCell = $cells.eq(lastCellIndex);
return this._createGroupBoundOffset(startCell, endCell, cellWidth)
}
getGroupBoundsOffset(cellCount, $cells, cellWidth, coordinates, groupedDataMap) {
if (this._workSpace.isGroupedByDate()) {
return this._getGroupedByDateBoundOffset($cells, cellWidth)
}
var startCell;
var endCell;
var cellIndex = this._workSpace.getCellIndexByCoordinates(coordinates);
var groupIndex = coordinates.groupIndex || Math.floor(cellIndex / cellCount);
var currentCellGroup = groupedDataMap.dateTableGroupedMap[groupIndex];
if (currentCellGroup) {
var groupRowLength = currentCellGroup[0].length;
var groupStartPosition = currentCellGroup[0][0].position;
var groupEndPosition = currentCellGroup[0][groupRowLength - 1].position;
startCell = $cells.eq(groupStartPosition.columnIndex);
endCell = $cells.eq(groupEndPosition.columnIndex)
}
return this._createGroupBoundOffset(startCell, endCell, cellWidth)
}
shiftIndicator($indicator, height, rtlOffset, groupIndex) {
var offset = this._getIndicatorOffset(groupIndex);
var horizontalOffset = rtlOffset ? rtlOffset - offset : offset;
$indicator.css("left", horizontalOffset);
$indicator.css("top", height)
}
_getIndicatorOffset(groupIndex) {
var groupByDay = this._workSpace.isGroupedByDate();
return groupByDay ? this._calculateGroupByDateOffset(groupIndex) : this._calculateOffset(groupIndex)
}
_calculateOffset(groupIndex) {
return this._workSpace._getCellCount() * this._workSpace.getRoundedCellWidth(groupIndex - 1, 0) * groupIndex + this._workSpace.getIndicatorOffset(groupIndex) + groupIndex
}
_calculateGroupByDateOffset(groupIndex) {
return this._workSpace.getIndicatorOffset(0) * this._workSpace._getGroupCount() + this._workSpace.getRoundedCellWidth(groupIndex - 1, 0) * groupIndex
}
getShaderOffset(i, width) {
var offset = this._workSpace._getCellCount() * this._workSpace.getRoundedCellWidth(i - 1) * i;
return this._workSpace.option("rtlEnabled") ? getBoundingRect(this._workSpace._dateTableScrollable.$content().get(0)).width - offset - this._workSpace.getTimePanelWidth() - width : offset
}
getShaderTopOffset(i) {
return -this.getShaderMaxHeight() * (i > 0 ? 1 : 0)
}
getShaderHeight() {
var height = this._workSpace.getIndicationHeight();
return height
}
getShaderMaxHeight() {
return getBoundingRect(this._workSpace._dateTableScrollable.$content().get(0)).height
}
getShaderWidth(i) {
return this._workSpace.getIndicationWidth(i)
}
getScrollableScrollTop(allDay) {
return !allDay ? this._workSpace.getScrollable().scrollTop() : 0
}
addAdditionalGroupCellClasses(cellClass, index, i, j) {
var applyUnconditionally = arguments.length > 4 && void 0 !== arguments[4] ? arguments[4] : false;
cellClass = this._addLastGroupCellClass(cellClass, index, applyUnconditionally);
return this._addFirstGroupCellClass(cellClass, index, applyUnconditionally)
}
_addLastGroupCellClass(cellClass, index, applyUnconditionally) {
if (applyUnconditionally) {
return "".concat(cellClass, " ").concat(LAST_GROUP_CELL_CLASS)
}
var groupByDate = this._workSpace.isGroupedByDate();
if (groupByDate) {
if (index % this._workSpace._getGroupCount() === 0) {
return "".concat(cellClass, " ").concat(LAST_GROUP_CELL_CLASS)
}
} else if (index % this._workSpace._getCellCount() === 0) {
return "".concat(cellClass, " ").concat(LAST_GROUP_CELL_CLASS)
}
return cellClass
}
_addFirstGroupCellClass(cellClass, index, applyUnconditionally) {
if (applyUnconditionally) {
return "".concat(cellClass, " ").concat(FIRST_GROUP_CELL_CLASS)
}
var groupByDate = this._workSpace.isGroupedByDate();
if (groupByDate) {
if ((index - 1) % this._workSpace._getGroupCount() === 0) {
return "".concat(cellClass, " ").concat(FIRST_GROUP_CELL_CLASS)
}
} else if ((index - 1) % this._workSpace._getCellCount() === 0) {
return "".concat(cellClass, " ").concat(FIRST_GROUP_CELL_CLASS)
}
return cellClass
}
}
export default HorizontalGroupedStrategy;