Ejemplo n.º 1
0
        internal ExcelPivotTableFieldNumericGroup SetNumericGroup(double start, double end, double interval)
        {
            ExcelPivotTableFieldNumericGroup group;

            group = new ExcelPivotTableFieldNumericGroup(NameSpaceManager, _cacheFieldHelper.TopNode);
            _cacheFieldHelper.SetXmlNodeBool("d:sharedItems/@containsNumber", true);
            _cacheFieldHelper.SetXmlNodeBool("d:sharedItems/@containsInteger", true);
            _cacheFieldHelper.SetXmlNodeBool("d:sharedItems/@containsSemiMixedTypes", false);
            _cacheFieldHelper.SetXmlNodeBool("d:sharedItems/@containsString", false);

            group.TopNode.InnerXml += string.Format("<fieldGroup base=\"{0}\"><rangePr autoStart=\"0\" autoEnd=\"0\" startNum=\"{1}\" endNum=\"{2}\" groupInterval=\"{3}\"/><groupItems /></fieldGroup>", BaseIndex, start.ToString(CultureInfo.InvariantCulture), end.ToString(CultureInfo.InvariantCulture), interval.ToString(CultureInfo.InvariantCulture));
            int items = AddNumericGroupItems(group, start, end, interval);

            AddFieldItems(items);

            _grouping = group;
            return(group);
        }
Ejemplo n.º 2
0
        internal void SetCacheFieldNode(XmlNode cacheField)
        {
            _cacheFieldHelper = new XmlHelperInstance(NameSpaceManager, cacheField);
            var groupNode = cacheField.SelectSingleNode("d:fieldGroup", NameSpaceManager);

            if (groupNode != null)
            {
                var groupBy = groupNode.SelectSingleNode("d:rangePr/@groupBy", NameSpaceManager);
                if (groupBy == null)
                {
                    _grouping = new ExcelPivotTableFieldNumericGroup(NameSpaceManager, cacheField);
                }
                else
                {
                    DateGrouping = (eDateGroupBy)Enum.Parse(typeof(eDateGroupBy), groupBy.Value, true);
                    _grouping    = new ExcelPivotTableFieldDateGroup(NameSpaceManager, groupNode);
                }
            }
        }
Ejemplo n.º 3
0
        internal ExcelPivotTableFieldDateGroup SetDateGroup(eDateGroupBy GroupBy, DateTime StartDate, DateTime EndDate, int interval)
        {
            ExcelPivotTableFieldDateGroup group;

            group = new ExcelPivotTableFieldDateGroup(NameSpaceManager, _cacheFieldHelper.TopNode);
            _cacheFieldHelper.SetXmlNodeBool("d:sharedItems/@containsDate", true);
            _cacheFieldHelper.SetXmlNodeBool("d:sharedItems/@containsNonDate", false);
            _cacheFieldHelper.SetXmlNodeBool("d:sharedItems/@containsSemiMixedTypes", false);

            group.TopNode.InnerXml += string.Format("<fieldGroup base=\"{0}\"><rangePr groupBy=\"{1}\" /><groupItems /></fieldGroup>", BaseIndex, GroupBy.ToString().ToLower());

            if (StartDate.Year < 1900)
            {
                _cacheFieldHelper.SetXmlNodeString("d:fieldGroup/d:rangePr/@startDate", "1900-01-01T00:00:00");
            }
            else
            {
                _cacheFieldHelper.SetXmlNodeString("d:fieldGroup/d:rangePr/@startDate", StartDate.ToString("s", CultureInfo.InvariantCulture));
                _cacheFieldHelper.SetXmlNodeString("d:fieldGroup/d:rangePr/@autoStart", "0");
            }

            if (EndDate == DateTime.MaxValue)
            {
                _cacheFieldHelper.SetXmlNodeString("d:fieldGroup/d:rangePr/@endDate", "9999-12-31T00:00:00");
            }
            else
            {
                _cacheFieldHelper.SetXmlNodeString("d:fieldGroup/d:rangePr/@endDate", EndDate.ToString("s", CultureInfo.InvariantCulture));
                _cacheFieldHelper.SetXmlNodeString("d:fieldGroup/d:rangePr/@autoEnd", "0");
            }

            int items = AddDateGroupItems(group, GroupBy, StartDate, EndDate, interval);

            AddFieldItems(items);

            _grouping = group;
            return(group);
        }
Ejemplo n.º 4
0
        private int AddDateGroupItems(ExcelPivotTableFieldGroup group, eDateGroupBy GroupBy, DateTime StartDate, DateTime EndDate, int interval)
        {
            XmlElement groupItems = group.TopNode.SelectSingleNode("d:fieldGroup/d:groupItems", group.NameSpaceManager) as XmlElement;
            int        items      = 2;

            //First date
            AddGroupItem(groupItems, "<" + StartDate.ToString("s", CultureInfo.InvariantCulture).Substring(0, 10));

            switch (GroupBy)
            {
            case eDateGroupBy.Seconds:
            case eDateGroupBy.Minutes:
                AddTimeSerie(60, groupItems);
                items += 60;
                break;

            case eDateGroupBy.Hours:
                AddTimeSerie(24, groupItems);
                items += 24;
                break;

            case eDateGroupBy.Days:
                if (interval == 1)
                {
                    DateTime dt = new DateTime(2008, 1, 1);     //pick a year with 366 days
                    while (dt.Year == 2008)
                    {
                        AddGroupItem(groupItems, dt.ToString("dd-MMM"));
                        dt = dt.AddDays(1);
                    }
                    items += 366;
                }
                else
                {
                    DateTime dt = StartDate;
                    items = 0;
                    while (dt < EndDate)
                    {
                        AddGroupItem(groupItems, dt.ToString("dd-MMM"));
                        dt = dt.AddDays(interval);
                        items++;
                    }
                }
                break;

            case eDateGroupBy.Months:
                AddGroupItem(groupItems, "jan");
                AddGroupItem(groupItems, "feb");
                AddGroupItem(groupItems, "mar");
                AddGroupItem(groupItems, "apr");
                AddGroupItem(groupItems, "may");
                AddGroupItem(groupItems, "jun");
                AddGroupItem(groupItems, "jul");
                AddGroupItem(groupItems, "aug");
                AddGroupItem(groupItems, "sep");
                AddGroupItem(groupItems, "oct");
                AddGroupItem(groupItems, "nov");
                AddGroupItem(groupItems, "dec");
                items += 12;
                break;

            case eDateGroupBy.Quarters:
                AddGroupItem(groupItems, "Qtr1");
                AddGroupItem(groupItems, "Qtr2");
                AddGroupItem(groupItems, "Qtr3");
                AddGroupItem(groupItems, "Qtr4");
                items += 4;
                break;

            case eDateGroupBy.Years:
                if (StartDate.Year >= 1900 && EndDate != DateTime.MaxValue)
                {
                    for (int year = StartDate.Year; year <= EndDate.Year; year++)
                    {
                        AddGroupItem(groupItems, year.ToString());
                    }
                    items += EndDate.Year - StartDate.Year + 1;
                }
                break;

            default:
                throw (new Exception("unsupported grouping"));
            }

            //Lastdate
            AddGroupItem(groupItems, ">" + EndDate.ToString("s", CultureInfo.InvariantCulture).Substring(0, 10));
            return(items);
        }