@devexpress/dx-scheduler-core - npm Package Compare versions

Comparing version 1.11.0-alpha.1 to 1.11.0-beta.1

dist/dx-scheduler-core.es.js

 /**
  * Bundle of @devexpress/dx-scheduler-core
- * Generated: 2019-03-13
- * Version: 1.11.0-alpha.1
+ * Generated: 2019-04-24
+ * Version: 1.11.0-beta.1
  * License: https://js.devexpress.com/Licensing
@@ -9,2 +9,3 @@ */
 import moment from 'moment';
+import { RRule, RRuleSet, rrulestr } from 'rrule';
 
@@ -75,2 +76,8 @@ /*! *****************************************************************************
 var SECONDS = 'seconds';
+var MINUTES = 'minutes';
+var HOURS = 'hours';
+var RESIZE_TOP = 'resize-start';
+var RESIZE_BOTTOM = 'resize-end';
+var POSITION_START = 'start';
+var POSITION_END = 'end';
 
@@ -218,2 +225,4 @@ var computed = function (getters, viewName, baseComputed, defaultValue) {
         reduceValue: reduceValue,
+        fromPrev: moment(appointment.start).diff(appointment.dataItem.startDate, 'minutes') > 1,
+        toNext: moment(appointment.dataItem.endDate).diff(appointment.end, 'minutes') > 1,
     }); })));
@@ -246,2 +255,4 @@ return acc;
         dataItem: appointment.dataItem,
+        fromPrev: appointment.fromPrev,
+        toNext: appointment.toNext,
         type: HORIZONTAL_TYPE,
@@ -266,2 +277,4 @@ };
         dataItem: appointment.dataItem,
+        fromPrev: appointment.fromPrev,
+        toNext: appointment.toNext,
         type: VERTICAL_TYPE,
@@ -280,2 +293,21 @@ };
 };
+var filterByViewBoundaries = function (appointment, leftBound, rightBound, excludedDays, keepAllDay) {
+    if (!appointment.rRule) {
+        return viewPredicate(appointment, leftBound, rightBound, excludedDays, keepAllDay)
+            ? [appointment]
+            : [];
+    }
+    var options = __assign({}, RRule.parseString(appointment.rRule), { dtstart: moment(appointment.start).toDate() });
+    var rruleSet = new RRuleSet();
+    if (appointment.exDate) {
+        rruleSet = rrulestr("EXDATE:" + appointment.exDate, { forceset: true });
+    }
+    rruleSet.rrule(new RRule(options));
+    var datesInBoundaries = rruleSet.between(leftBound, rightBound);
+    if (datesInBoundaries.length === 0)
+        return [];
+    var appointmentDuration = moment(appointment.end)
+        .diff(appointment.start, 'minutes');
+    return datesInBoundaries.map(function (startDate, index) { return (__assign({}, appointment, { dataItem: __assign({}, appointment.dataItem, { startDate: moment(startDate).toDate(), endDate: moment(startDate).add(appointmentDuration, 'minutes').toDate() }), start: moment(startDate), end: moment(startDate).add(appointmentDuration, 'minutes') })); });
+};
 
@@ -360,2 +392,6 @@ var subtractSecond = function (date) { return moment(date).subtract(1, 'second').toDate(); };
     allDay: appointment.allDay,
+}, appointment.rRule !== undefined && {
+    rRule: appointment.rRule,
+}, appointment.exDate !== undefined && {
+    exDate: appointment.exDate,
 }, { dataItem: appointment })); }); };
@@ -446,3 +482,5 @@
 })
-    .filter(function (appointment) { return viewPredicate(appointment, leftBound, rightBound); })
+    .reduce(function (acc, appointment) {
+    return __spread(acc, filterByViewBoundaries(appointment, leftBound, rightBound, [], false));
+}, [])
     .reduce(function (acc, appointment) { return (__spread(acc, sliceAppointmentByWeek({ left: moment(leftBound), right: moment(rightBound) }, appointment, DAY_COUNT))); }, []); };
@@ -496,3 +534,5 @@
 })
-    .filter(function (appointment) { return viewPredicate(appointment, leftBound, rightBound, excludedDays, true); })
+    .reduce(function (acc, appointment) {
+    return __spread(acc, filterByViewBoundaries(appointment, leftBound, rightBound, excludedDays, true));
+}, [])
     .reduce(function (acc, appointment) { return (__spread(acc, sliceAppointmentByDay(appointment))); }, [])
@@ -608,4 +648,6 @@ .filter(function (appointment) { return dayBoundaryPredicate(appointment, leftBound, rightBound, excludedDays); })
 })
-    .filter(function (appointment) { return (viewPredicate(appointment, leftBound, rightBound, excludedDays, false)
-    && allDayPredicate(appointment)); })
+    .reduce(function (acc, appointment) {
+    return __spread(acc, filterByViewBoundaries(appointment, leftBound, rightBound, excludedDays, false));
+}, [])
+    .filter(function (appointment) { return allDayPredicate(appointment); })
     .reduce(function (acc, appointment) { return (__spread(acc, sliceAppointmentsByBoundaries(appointment, leftBound, rightBound, excludedDays))); }, []); };
@@ -717,22 +759,2 @@
 
-var clamp = function (value, min, max) { return Math.max(Math.min(value, max), min); };
-var cellType = function (data) { return moment(data.startDate)
-    .isSame(data.endDate, 'day') ? VERTICAL_TYPE : HORIZONTAL_TYPE; };
-var intervalDuration = function (data, type) { return moment(data.endDate).diff(data.startDate, type); };
-var cellIndex = function (timeTableCells, clientOffset) { return timeTableCells.findIndex(function (timeTableCell) {
-    var _a = timeTableCell.getBoundingClientRect(), left = _a.left, top = _a.top, right = _a.right, bottom = _a.bottom;
-    var isOver = clientOffset
-        && clamp(clientOffset.x, left, right) === clientOffset.x
-        && clamp(clientOffset.y, top, bottom) === clientOffset.y;
-    return isOver;
-}); };
-var cellData = function (timeTableIndex, allDayIndex, viewCellsData) {
-    if (allDayIndex !== -1) {
-        var allDayCellsData = allDayCells(viewCellsData);
-        return allDayCellsData[allDayIndex];
-    }
-    var firstIndex = Math.floor(timeTableIndex / viewCellsData[0].length);
-    var secondIndex = timeTableIndex % viewCellsData[0].length;
-    return viewCellsData[firstIndex][secondIndex];
-};
 var allDayRects = function (draftAppointments, startViewDate, endViewDate, excludedDays, viewCellsData, cellElements) {
@@ -764,3 +786,3 @@ var intervals = calculateAllDayDateIntervals(draftAppointments, startViewDate, endViewDate, excludedDays);
 };
-var horizontalTimeTableRects = function (draftAppointments, startViewDate, endViewDate, excludedDays, viewCellsData, cellElements) {
+var horizontalTimeTableRects = function (draftAppointments, startViewDate, endViewDate, viewCellsData, cellElements) {
     var intervals = calculateMonthDateIntervals(draftAppointments, startViewDate, endViewDate);
@@ -778,3 +800,122 @@ return calculateRectByDateIntervals({
 
-export { dayScale, timeScale, availableViewNames, viewCellsData, allDayCells, startViewDate, endViewDate, getViewType, appointments, monthCellsData, calculateMonthDateIntervals, sliceAppointmentByWeek, getMonthCellIndexByDate, calculateWeekDateIntervals, sliceAppointmentByDay, dayBoundaryPredicate, reduceAppointmentByDayBounds, changeCurrentDate, setCurrentViewName, viewBoundText, setAppointmentMeta, OPEN_COMMAND_BUTTON, CLOSE_COMMAND_BUTTON, DELETE_COMMAND_BUTTON, CANCEL_COMMAND_BUTTON, COMMIT_COMMAND_BUTTON, setAppointmentData, callActionIfExists, isAllDayCell, calculateAllDayDateIntervals, allDayPredicate, getAllDayCellIndexByDate, sliceAppointmentsByBoundaries, addAppointment, cancelAddedAppointment, startEditAppointment, stopEditAppointment, changeAppointment, cancelChanges, changedAppointmentById, getHorizontalRectByDates, getCellByDate, getVerticalRectByDates, cellType, intervalDuration, cellIndex, cellData, allDayRects, verticalTimeTableRects, horizontalTimeTableRects, VERTICAL_TYPE, HORIZONTAL_TYPE, SCROLL_OFFSET, SCROLL_SPEED_PX, SECONDS, computed, toPercentage, viewPredicate, sortAppointments, findOverlappedAppointments, adjustAppointments, calculateFirstDateOfWeek, unwrapGroups, getAppointmentStyle, calculateRectByDateIntervals };
+var clamp = function (value, min, max) { return Math.max(Math.min(value, max), min); };
+var calculateInsideOffset = function (targetType, insidePart, cellDurationMinutes) { return targetType === VERTICAL_TYPE
+    ? insidePart * cellDurationMinutes * 60 / 2 : 0; };
+var cellType = function (data) { return moment(data.startDate)
+    .isSame(data.endDate, 'day') ? VERTICAL_TYPE : HORIZONTAL_TYPE; };
+var intervalDuration = function (data, type) { return moment(data.endDate).diff(data.startDate, type); };
+var cellIndex = function (timeTableCells, clientOffset) { return timeTableCells.findIndex(function (timeTableCell) {
+    var _a = timeTableCell.getBoundingClientRect(), left = _a.left, top = _a.top, right = _a.right, bottom = _a.bottom;
+    var isOver = clientOffset
+        && clamp(clientOffset.x, left, right) === clientOffset.x
+        && clamp(clientOffset.y, top, bottom) === clientOffset.y;
+    return isOver;
+}); };
+var cellData = function (timeTableIndex, allDayIndex, viewCellsData) {
+    if (allDayIndex !== -1) {
+        var allDayCellsData = allDayCells(viewCellsData);
+        return allDayCellsData[allDayIndex];
+    }
+    var firstIndex = Math.floor(timeTableIndex / viewCellsData[0].length);
+    var secondIndex = timeTableIndex % viewCellsData[0].length;
+    return viewCellsData[firstIndex][secondIndex];
+};
+var autoScroll = function (clientOffset, layoutElement, layoutHeaderElement) {
+    var layout = layoutElement.current;
+    var layoutHeaderRect = layoutHeaderElement.current.getBoundingClientRect();
+    if ((clientOffset.y < layoutHeaderRect.height + layoutHeaderRect.top + SCROLL_OFFSET)
+        && (clientOffset.y > layoutHeaderRect.height + layoutHeaderRect.top)) {
+        layout.scrollTop -= SCROLL_SPEED_PX;
+    }
+    if (layout.clientHeight - SCROLL_OFFSET < clientOffset.y - layout.offsetTop) {
+        layout.scrollTop += SCROLL_SPEED_PX;
+    }
+};
+var timeBoundariesByResize = function (payload, targetData, targetType, cellDurationMinutes, insidePart) {
+    if (targetType !== payload.appointmentType) {
+        return { appointmentStartTime: undefined, appointmentEndTime: undefined };
+    }
+    var appointmentStartTime;
+    var appointmentEndTime;
+    var sourceType = payload.type;
+    if (sourceType === RESIZE_TOP) {
+        var insideTopOffset = calculateInsideOffset(targetType, insidePart, cellDurationMinutes);
+        appointmentStartTime = moment(targetData.startDate)
+            .add(insideTopOffset, SECONDS).toDate();
+        appointmentEndTime = new Date(payload.endDate);
+    }
+    if (sourceType === RESIZE_BOTTOM) {
+        var insideBottomOffset = insidePart === 0 && targetType === VERTICAL_TYPE
+            ? cellDurationMinutes * 60 / 2 : 0;
+        appointmentEndTime = moment(targetData.endDate)
+            .add(-insideBottomOffset, SECONDS).toDate();
+        appointmentStartTime = new Date(payload.startDate);
+    }
+    // keep origin appointment duration if coordinates are wrong
+    if (moment(appointmentEndTime).diff(appointmentStartTime, MINUTES) < 1) {
+        appointmentStartTime = new Date(payload.startDate);
+        appointmentEndTime = new Date(payload.endDate);
+    }
+    return { appointmentStartTime: appointmentStartTime, appointmentEndTime: appointmentEndTime };
+};
+var timeBoundariesByDrag = function (payload, targetData, targetType, cellDurationMinutes, insidePart, offsetTimeTopBase) {
+    var offsetTimeTop;
+    var appointmentStartTime;
+    var appointmentEndTime;
+    var insideOffset = calculateInsideOffset(targetType, insidePart, cellDurationMinutes);
+    var start = moment(targetData.startDate).add(insideOffset, SECONDS);
+    if (offsetTimeTopBase === null) {
+        offsetTimeTop = moment(targetData.startDate)
+            .diff(payload.startDate, SECONDS) + insideOffset;
+    }
+    else {
+        offsetTimeTop = offsetTimeTopBase;
+    }
+    if (payload.type === targetType) {
+        var appointmentDurationSeconds = intervalDuration(payload, SECONDS);
+        appointmentStartTime = moment(start).add((offsetTimeTop) * (-1), SECONDS).toDate();
+        appointmentEndTime = moment(start)
+            .add((appointmentDurationSeconds - offsetTimeTop), SECONDS).toDate();
+    }
+    else {
+        appointmentStartTime = moment(targetData.startDate)
+            .add(insideOffset, SECONDS).toDate();
+        appointmentEndTime = moment(targetData.endDate).add(insideOffset, SECONDS).toDate();
+    }
+    return { appointmentStartTime: appointmentStartTime, appointmentEndTime: appointmentEndTime, offsetTimeTop: offsetTimeTop };
+};
+var calculateAppointmentTimeBoundaries = function (payload, targetData, targetType, cellDurationMinutes, insidePart, offsetTimeTopBase) {
+    var isDragging = (payload.type === VERTICAL_TYPE || payload.type === HORIZONTAL_TYPE);
+    return (isDragging
+        ? timeBoundariesByDrag(payload, targetData, targetType, cellDurationMinutes, insidePart, offsetTimeTopBase)
+        : timeBoundariesByResize(payload, targetData, targetType, cellDurationMinutes, insidePart));
+};
+var calculateInsidePart = function (top, timeTableCells, timeTableIndex) {
+    if (timeTableIndex !== undefined && timeTableIndex !== -1) {
+        var cellRect = timeTableCells[timeTableIndex].getBoundingClientRect();
+        return top > cellRect.top + cellRect.height / 2 ? 1 : 0;
+    }
+    return 0;
+};
+var calculateDraftAppointments = function (allDayIndex, draftAppointments, startViewDate, endViewDate, excludedDays, viewCellsData, allDayCells, targetType, cellDurationMinutes, timeTableCells) {
+    if (allDayIndex !== -1
+        || (allDayCells.length && intervalDuration(draftAppointments[0].dataItem, HOURS) > 23)) {
+        return {
+            allDayDraftAppointments: allDayRects(draftAppointments, startViewDate, endViewDate, excludedDays, viewCellsData, allDayCells),
+            timeTableDraftAppointments: [],
+        };
+    }
+    if (targetType === VERTICAL_TYPE || allDayIndex !== -1) {
+        return {
+            allDayDraftAppointments: [],
+            timeTableDraftAppointments: verticalTimeTableRects(draftAppointments, startViewDate, endViewDate, excludedDays, viewCellsData, cellDurationMinutes, timeTableCells),
+        };
+    }
+    return {
+        allDayDraftAppointments: [],
+        timeTableDraftAppointments: horizontalTimeTableRects(draftAppointments, startViewDate, endViewDate, viewCellsData, timeTableCells),
+    };
+};
+
+export { dayScale, timeScale, availableViewNames, viewCellsData, allDayCells, startViewDate, endViewDate, getViewType, appointments, monthCellsData, calculateMonthDateIntervals, sliceAppointmentByWeek, getMonthCellIndexByDate, calculateWeekDateIntervals, sliceAppointmentByDay, dayBoundaryPredicate, reduceAppointmentByDayBounds, changeCurrentDate, setCurrentViewName, viewBoundText, setAppointmentMeta, OPEN_COMMAND_BUTTON, CLOSE_COMMAND_BUTTON, DELETE_COMMAND_BUTTON, CANCEL_COMMAND_BUTTON, COMMIT_COMMAND_BUTTON, setAppointmentData, callActionIfExists, isAllDayCell, calculateAllDayDateIntervals, allDayPredicate, getAllDayCellIndexByDate, sliceAppointmentsByBoundaries, addAppointment, cancelAddedAppointment, startEditAppointment, stopEditAppointment, changeAppointment, cancelChanges, changedAppointmentById, getHorizontalRectByDates, getCellByDate, getVerticalRectByDates, cellType, intervalDuration, cellIndex, cellData, autoScroll, timeBoundariesByResize, timeBoundariesByDrag, calculateAppointmentTimeBoundaries, calculateInsidePart, calculateDraftAppointments, VERTICAL_TYPE, HORIZONTAL_TYPE, SCROLL_OFFSET, SCROLL_SPEED_PX, SECONDS, MINUTES, HOURS, RESIZE_TOP, RESIZE_BOTTOM, POSITION_START, POSITION_END, computed, toPercentage, viewPredicate, sortAppointments, findOverlappedAppointments, adjustAppointments, calculateFirstDateOfWeek, unwrapGroups, getAppointmentStyle, calculateRectByDateIntervals, filterByViewBoundaries };
 //# sourceMappingURL=dx-scheduler-core.es.js.map

dist/dx-scheduler-core.umd.js

 /**
  * Bundle of @devexpress/dx-scheduler-core
- * Generated: 2019-03-13
- * Version: 1.11.0-alpha.1
+ * Generated: 2019-04-24
+ * Version: 1.11.0-beta.1
  * License: https://js.devexpress.com/Licensing
@@ -9,6 +9,6 @@ */
 (function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('moment')) :
-    typeof define === 'function' && define.amd ? define(['exports', 'moment'], factory) :
-    (global = global || self, factory((global.DevExpress = global.DevExpress || {}, global.DevExpress.DXSchedulerCore = {}), global.moment));
-}(this, function (exports, moment) { 'use strict';
+    typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('moment'), require('rrule')) :
+    typeof define === 'function' && define.amd ? define(['exports', 'moment', 'rrule'], factory) :
+    (global = global || self, factory((global.DevExpress = global.DevExpress || {}, global.DevExpress.DXSchedulerCore = {}), global.moment, global.rrule));
+}(this, function (exports, moment, rrule) { 'use strict';
 
@@ -83,2 +83,8 @@ if (typeof process === "undefined") { var process = { env: {} }; }
     var SECONDS = 'seconds';
+    var MINUTES = 'minutes';
+    var HOURS = 'hours';
+    var RESIZE_TOP = 'resize-start';
+    var RESIZE_BOTTOM = 'resize-end';
+    var POSITION_START = 'start';
+    var POSITION_END = 'end';
 
@@ -226,2 +232,4 @@ var computed = function (getters, viewName, baseComputed, defaultValue) {
             reduceValue: reduceValue,
+            fromPrev: moment(appointment.start).diff(appointment.dataItem.startDate, 'minutes') > 1,
+            toNext: moment(appointment.dataItem.endDate).diff(appointment.end, 'minutes') > 1,
         }); })));
@@ -254,2 +262,4 @@ return acc;
             dataItem: appointment.dataItem,
+            fromPrev: appointment.fromPrev,
+            toNext: appointment.toNext,
             type: HORIZONTAL_TYPE,
@@ -274,2 +284,4 @@ };
             dataItem: appointment.dataItem,
+            fromPrev: appointment.fromPrev,
+            toNext: appointment.toNext,
             type: VERTICAL_TYPE,
@@ -288,2 +300,21 @@ };
     };
+    var filterByViewBoundaries = function (appointment, leftBound, rightBound, excludedDays, keepAllDay) {
+        if (!appointment.rRule) {
+            return viewPredicate(appointment, leftBound, rightBound, excludedDays, keepAllDay)
+                ? [appointment]
+                : [];
+        }
+        var options = __assign({}, rrule.RRule.parseString(appointment.rRule), { dtstart: moment(appointment.start).toDate() });
+        var rruleSet = new rrule.RRuleSet();
+        if (appointment.exDate) {
+            rruleSet = rrule.rrulestr("EXDATE:" + appointment.exDate, { forceset: true });
+        }
+        rruleSet.rrule(new rrule.RRule(options));
+        var datesInBoundaries = rruleSet.between(leftBound, rightBound);
+        if (datesInBoundaries.length === 0)
+            return [];
+        var appointmentDuration = moment(appointment.end)
+            .diff(appointment.start, 'minutes');
+        return datesInBoundaries.map(function (startDate, index) { return (__assign({}, appointment, { dataItem: __assign({}, appointment.dataItem, { startDate: moment(startDate).toDate(), endDate: moment(startDate).add(appointmentDuration, 'minutes').toDate() }), start: moment(startDate), end: moment(startDate).add(appointmentDuration, 'minutes') })); });
+    };
 
@@ -368,2 +399,6 @@ var subtractSecond = function (date) { return moment(date).subtract(1, 'second').toDate(); };
         allDay: appointment.allDay,
+    }, appointment.rRule !== undefined && {
+        rRule: appointment.rRule,
+    }, appointment.exDate !== undefined && {
+        exDate: appointment.exDate,
     }, { dataItem: appointment })); }); };
@@ -454,3 +489,5 @@
     })
-        .filter(function (appointment) { return viewPredicate(appointment, leftBound, rightBound); })
+        .reduce(function (acc, appointment) {
+        return __spread(acc, filterByViewBoundaries(appointment, leftBound, rightBound, [], false));
+    }, [])
         .reduce(function (acc, appointment) { return (__spread(acc, sliceAppointmentByWeek({ left: moment(leftBound), right: moment(rightBound) }, appointment, DAY_COUNT))); }, []); };
@@ -504,3 +541,5 @@
     })
-        .filter(function (appointment) { return viewPredicate(appointment, leftBound, rightBound, excludedDays, true); })
+        .reduce(function (acc, appointment) {
+        return __spread(acc, filterByViewBoundaries(appointment, leftBound, rightBound, excludedDays, true));
+    }, [])
         .reduce(function (acc, appointment) { return (__spread(acc, sliceAppointmentByDay(appointment))); }, [])
@@ -616,4 +655,6 @@ .filter(function (appointment) { return dayBoundaryPredicate(appointment, leftBound, rightBound, excludedDays); })
     })
-        .filter(function (appointment) { return (viewPredicate(appointment, leftBound, rightBound, excludedDays, false)
-        && allDayPredicate(appointment)); })
+        .reduce(function (acc, appointment) {
+        return __spread(acc, filterByViewBoundaries(appointment, leftBound, rightBound, excludedDays, false));
+    }, [])
+        .filter(function (appointment) { return allDayPredicate(appointment); })
         .reduce(function (acc, appointment) { return (__spread(acc, sliceAppointmentsByBoundaries(appointment, leftBound, rightBound, excludedDays))); }, []); };
@@ -725,22 +766,2 @@
 
-    var clamp = function (value, min, max) { return Math.max(Math.min(value, max), min); };
-    var cellType = function (data) { return moment(data.startDate)
-        .isSame(data.endDate, 'day') ? VERTICAL_TYPE : HORIZONTAL_TYPE; };
-    var intervalDuration = function (data, type) { return moment(data.endDate).diff(data.startDate, type); };
-    var cellIndex = function (timeTableCells, clientOffset) { return timeTableCells.findIndex(function (timeTableCell) {
-        var _a = timeTableCell.getBoundingClientRect(), left = _a.left, top = _a.top, right = _a.right, bottom = _a.bottom;
-        var isOver = clientOffset
-            && clamp(clientOffset.x, left, right) === clientOffset.x
-            && clamp(clientOffset.y, top, bottom) === clientOffset.y;
-        return isOver;
-    }); };
-    var cellData = function (timeTableIndex, allDayIndex, viewCellsData) {
-        if (allDayIndex !== -1) {
-            var allDayCellsData = allDayCells(viewCellsData);
-            return allDayCellsData[allDayIndex];
-        }
-        var firstIndex = Math.floor(timeTableIndex / viewCellsData[0].length);
-        var secondIndex = timeTableIndex % viewCellsData[0].length;
-        return viewCellsData[firstIndex][secondIndex];
-    };
     var allDayRects = function (draftAppointments, startViewDate, endViewDate, excludedDays, viewCellsData, cellElements) {
@@ -772,3 +793,3 @@ var intervals = calculateAllDayDateIntervals(draftAppointments, startViewDate, endViewDate, excludedDays);
     };
-    var horizontalTimeTableRects = function (draftAppointments, startViewDate, endViewDate, excludedDays, viewCellsData, cellElements) {
+    var horizontalTimeTableRects = function (draftAppointments, startViewDate, endViewDate, viewCellsData, cellElements) {
         var intervals = calculateMonthDateIntervals(draftAppointments, startViewDate, endViewDate);
@@ -786,2 +807,121 @@ return calculateRectByDateIntervals({
 
+    var clamp = function (value, min, max) { return Math.max(Math.min(value, max), min); };
+    var calculateInsideOffset = function (targetType, insidePart, cellDurationMinutes) { return targetType === VERTICAL_TYPE
+        ? insidePart * cellDurationMinutes * 60 / 2 : 0; };
+    var cellType = function (data) { return moment(data.startDate)
+        .isSame(data.endDate, 'day') ? VERTICAL_TYPE : HORIZONTAL_TYPE; };
+    var intervalDuration = function (data, type) { return moment(data.endDate).diff(data.startDate, type); };
+    var cellIndex = function (timeTableCells, clientOffset) { return timeTableCells.findIndex(function (timeTableCell) {
+        var _a = timeTableCell.getBoundingClientRect(), left = _a.left, top = _a.top, right = _a.right, bottom = _a.bottom;
+        var isOver = clientOffset
+            && clamp(clientOffset.x, left, right) === clientOffset.x
+            && clamp(clientOffset.y, top, bottom) === clientOffset.y;
+        return isOver;
+    }); };
+    var cellData = function (timeTableIndex, allDayIndex, viewCellsData) {
+        if (allDayIndex !== -1) {
+            var allDayCellsData = allDayCells(viewCellsData);
+            return allDayCellsData[allDayIndex];
+        }
+        var firstIndex = Math.floor(timeTableIndex / viewCellsData[0].length);
+        var secondIndex = timeTableIndex % viewCellsData[0].length;
+        return viewCellsData[firstIndex][secondIndex];
+    };
+    var autoScroll = function (clientOffset, layoutElement, layoutHeaderElement) {
+        var layout = layoutElement.current;
+        var layoutHeaderRect = layoutHeaderElement.current.getBoundingClientRect();
+        if ((clientOffset.y < layoutHeaderRect.height + layoutHeaderRect.top + SCROLL_OFFSET)
+            && (clientOffset.y > layoutHeaderRect.height + layoutHeaderRect.top)) {
+            layout.scrollTop -= SCROLL_SPEED_PX;
+        }
+        if (layout.clientHeight - SCROLL_OFFSET < clientOffset.y - layout.offsetTop) {
+            layout.scrollTop += SCROLL_SPEED_PX;
+        }
+    };
+    var timeBoundariesByResize = function (payload, targetData, targetType, cellDurationMinutes, insidePart) {
+        if (targetType !== payload.appointmentType) {
+            return { appointmentStartTime: undefined, appointmentEndTime: undefined };
+        }
+        var appointmentStartTime;
+        var appointmentEndTime;
+        var sourceType = payload.type;
+        if (sourceType === RESIZE_TOP) {
+            var insideTopOffset = calculateInsideOffset(targetType, insidePart, cellDurationMinutes);
+            appointmentStartTime = moment(targetData.startDate)
+                .add(insideTopOffset, SECONDS).toDate();
+            appointmentEndTime = new Date(payload.endDate);
+        }
+        if (sourceType === RESIZE_BOTTOM) {
+            var insideBottomOffset = insidePart === 0 && targetType === VERTICAL_TYPE
+                ? cellDurationMinutes * 60 / 2 : 0;
+            appointmentEndTime = moment(targetData.endDate)
+                .add(-insideBottomOffset, SECONDS).toDate();
+            appointmentStartTime = new Date(payload.startDate);
+        }
+        // keep origin appointment duration if coordinates are wrong
+        if (moment(appointmentEndTime).diff(appointmentStartTime, MINUTES) < 1) {
+            appointmentStartTime = new Date(payload.startDate);
+            appointmentEndTime = new Date(payload.endDate);
+        }
+        return { appointmentStartTime: appointmentStartTime, appointmentEndTime: appointmentEndTime };
+    };
+    var timeBoundariesByDrag = function (payload, targetData, targetType, cellDurationMinutes, insidePart, offsetTimeTopBase) {
+        var offsetTimeTop;
+        var appointmentStartTime;
+        var appointmentEndTime;
+        var insideOffset = calculateInsideOffset(targetType, insidePart, cellDurationMinutes);
+        var start = moment(targetData.startDate).add(insideOffset, SECONDS);
+        if (offsetTimeTopBase === null) {
+            offsetTimeTop = moment(targetData.startDate)
+                .diff(payload.startDate, SECONDS) + insideOffset;
+        }
+        else {
+            offsetTimeTop = offsetTimeTopBase;
+        }
+        if (payload.type === targetType) {
+            var appointmentDurationSeconds = intervalDuration(payload, SECONDS);
+            appointmentStartTime = moment(start).add((offsetTimeTop) * (-1), SECONDS).toDate();
+            appointmentEndTime = moment(start)
+                .add((appointmentDurationSeconds - offsetTimeTop), SECONDS).toDate();
+        }
+        else {
+            appointmentStartTime = moment(targetData.startDate)
+                .add(insideOffset, SECONDS).toDate();
+            appointmentEndTime = moment(targetData.endDate).add(insideOffset, SECONDS).toDate();
+        }
+        return { appointmentStartTime: appointmentStartTime, appointmentEndTime: appointmentEndTime, offsetTimeTop: offsetTimeTop };
+    };
+    var calculateAppointmentTimeBoundaries = function (payload, targetData, targetType, cellDurationMinutes, insidePart, offsetTimeTopBase) {
+        var isDragging = (payload.type === VERTICAL_TYPE || payload.type === HORIZONTAL_TYPE);
+        return (isDragging
+            ? timeBoundariesByDrag(payload, targetData, targetType, cellDurationMinutes, insidePart, offsetTimeTopBase)
+            : timeBoundariesByResize(payload, targetData, targetType, cellDurationMinutes, insidePart));
+    };
+    var calculateInsidePart = function (top, timeTableCells, timeTableIndex) {
+        if (timeTableIndex !== undefined && timeTableIndex !== -1) {
+            var cellRect = timeTableCells[timeTableIndex].getBoundingClientRect();
+            return top > cellRect.top + cellRect.height / 2 ? 1 : 0;
+        }
+        return 0;
+    };
+    var calculateDraftAppointments = function (allDayIndex, draftAppointments, startViewDate, endViewDate, excludedDays, viewCellsData, allDayCells, targetType, cellDurationMinutes, timeTableCells) {
+        if (allDayIndex !== -1
+            || (allDayCells.length && intervalDuration(draftAppointments[0].dataItem, HOURS) > 23)) {
+            return {
+                allDayDraftAppointments: allDayRects(draftAppointments, startViewDate, endViewDate, excludedDays, viewCellsData, allDayCells),
+                timeTableDraftAppointments: [],
+            };
+        }
+        if (targetType === VERTICAL_TYPE || allDayIndex !== -1) {
+            return {
+                allDayDraftAppointments: [],
+                timeTableDraftAppointments: verticalTimeTableRects(draftAppointments, startViewDate, endViewDate, excludedDays, viewCellsData, cellDurationMinutes, timeTableCells),
+            };
+        }
+        return {
+            allDayDraftAppointments: [],
+            timeTableDraftAppointments: horizontalTimeTableRects(draftAppointments, startViewDate, endViewDate, viewCellsData, timeTableCells),
+        };
+    };
+
     exports.dayScale = dayScale;
@@ -834,5 +974,8 @@ exports.timeScale = timeScale;
     exports.cellData = cellData;
-    exports.allDayRects = allDayRects;
-    exports.verticalTimeTableRects = verticalTimeTableRects;
-    exports.horizontalTimeTableRects = horizontalTimeTableRects;
+    exports.autoScroll = autoScroll;
+    exports.timeBoundariesByResize = timeBoundariesByResize;
+    exports.timeBoundariesByDrag = timeBoundariesByDrag;
+    exports.calculateAppointmentTimeBoundaries = calculateAppointmentTimeBoundaries;
+    exports.calculateInsidePart = calculateInsidePart;
+    exports.calculateDraftAppointments = calculateDraftAppointments;
     exports.VERTICAL_TYPE = VERTICAL_TYPE;
@@ -843,2 +986,8 @@ exports.HORIZONTAL_TYPE = HORIZONTAL_TYPE;
     exports.SECONDS = SECONDS;
+    exports.MINUTES = MINUTES;
+    exports.HOURS = HOURS;
+    exports.RESIZE_TOP = RESIZE_TOP;
+    exports.RESIZE_BOTTOM = RESIZE_BOTTOM;
+    exports.POSITION_START = POSITION_START;
+    exports.POSITION_END = POSITION_END;
     exports.computed = computed;
@@ -854,2 +1003,3 @@ exports.toPercentage = toPercentage;
     exports.calculateRectByDateIntervals = calculateRectByDateIntervals;
+    exports.filterByViewBoundaries = filterByViewBoundaries;
 
@@ -856,0 +1006,0 @@ Object.defineProperty(exports, '__esModule', { value: true });

package.json

 {
   "name": "@devexpress/dx-scheduler-core",
-  "version": "1.11.0-alpha.1",
+  "version": "1.11.0-beta.1",
   "description": "Core library for the DevExtreme Reactive Scheduler component",
@@ -38,3 +38,3 @@ "author": {
     "lint": "tslint -p tsconfig.lint.json",
-    "lint:fix": "yarn run lint -- --fix"
+    "lint:fix": "yarn lint -- --fix"
   },
@@ -45,3 +45,3 @@ "devDependencies": {
     "@babel/preset-env": "^7.3.1",
-    "@devexpress/dx-core": "1.11.0-alpha.1",
+    "@devexpress/dx-core": "1.11.0-beta.1",
     "babel-core": "^7.0.0-bridge.0",
@@ -61,8 +61,9 @@ "babel-jest": "^24.1.0",
   "peerDependencies": {
-    "@devexpress/dx-core": "1.11.0-alpha.1"
+    "@devexpress/dx-core": "1.11.0-beta.1"
   },
   "dependencies": {
-    "moment": "^2.24.0"
+    "moment": "^2.24.0",
+    "rrule": "^2.6.0"
   },
-  "gitHead": "04937befc4fe9c5e329039533983c956deb78390"
+  "gitHead": "972b9b88a1e51db0c0c8c30a009407b2d35a7a4f"
 }

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Improved metrics

Total package byte prevSize

269603

increased by20.19%

Lines of code

1840

increased by18.86%

Worsened metrics

Dependency count

3

increased by50%

Dependency changes

• + Addedrrule@^2.6.0

• + Added@devexpress/dx-core@1.11.0-beta.1(transitive)

• + Addedrrule@2.8.1(transitive)

• + Addedtslib@2.8.1(transitive)

• - Removed@devexpress/dx-core@1.11.0-alpha.1(transitive)