Convert <TGroup>
(
ICollection <TGroup> groups,
GroupToGroupVertices <TGroup> groupToGroupVertices
)
{
Debug.Assert(groups != null);
Debug.Assert(groupToGroupVertices != null);
// These columns are needed:
//
// * Group name on the group worksheet.
//
// * Vertex color on the group worksheet.
//
// * Vertex shape on the group worksheet.
//
// * Collapsed flag on the group worksheet.
//
// * Group name on the group-vertex worksheet.
//
// * Vertex name on the group-vertex worksheet.
//
// * Vertex ID on the group-vertex worksheet. This gets copied from
// the hidden ID column on the Vertex worksheet via an Excel
// formula.
List <GraphMetricValueOrdered> oGroupNamesForGroupWorksheet =
new List <GraphMetricValueOrdered>();
List <GraphMetricValueOrdered> oVertexColorsForGroupWorksheet =
new List <GraphMetricValueOrdered>();
List <GraphMetricValueOrdered> oVertexShapesForGroupWorksheet =
new List <GraphMetricValueOrdered>();
// This column is empty.
GraphMetricValueOrdered [] aoCollapsedFlagsForGroupWorksheet =
new GraphMetricValueOrdered[0];
List <GraphMetricValueOrdered> oGroupNamesForGroupVertexWorksheet =
new List <GraphMetricValueOrdered>();
List <GraphMetricValueOrdered> oVertexNamesForGroupVertexWorksheet =
new List <GraphMetricValueOrdered>();
// This column contains a constant value, which is a formula.
GraphMetricValueOrdered [] aoVertexIDsForGroupVertexWorksheet =
{
new GraphMetricValueOrdered(
GroupManager.GetExcelFormulaForVertexID())
};
Int32 iGroups = groups.Count;
Int32 iGroup = 0;
ColorConverter2 oColorConverter2 = new ColorConverter2();
VertexShapeConverter oVertexShapeConverter =
new VertexShapeConverter();
foreach (TGroup oGroup in groups)
{
String sGroupName = 'G' + (iGroup + 1).ToString(
CultureInfo.InvariantCulture);
Color oColor;
VertexShape eShape;
GroupManager.GetVertexAttributes(iGroup, iGroups, out oColor,
out eShape);
GraphMetricValueOrdered oGroupNameGraphMetricValue =
new GraphMetricValueOrdered(sGroupName);
oGroupNamesForGroupWorksheet.Add(oGroupNameGraphMetricValue);
// Write the color in a format that is understood by
// ColorConverter2.WorkbookToGraph(), which is what
// WorksheetReaderBase uses.
oVertexColorsForGroupWorksheet.Add(
new GraphMetricValueOrdered(
oColorConverter2.GraphToWorkbook(oColor)));
oVertexShapesForGroupWorksheet.Add(
new GraphMetricValueOrdered(
oVertexShapeConverter.GraphToWorkbook(eShape)));
Int32 iVertices = 0;
foreach (IVertex oVertex in groupToGroupVertices(oGroup))
{
oGroupNamesForGroupVertexWorksheet.Add(
oGroupNameGraphMetricValue);
oVertexNamesForGroupVertexWorksheet.Add(
new GraphMetricValueOrdered(
ExcelUtil.ForceCellText(oVertex.Name)));
iVertices++;
}
iGroup++;
}
return(new GraphMetricColumn [] {
new GraphMetricColumnOrdered(WorksheetNames.Groups,
TableNames.Groups,
GroupTableColumnNames.Name,
ExcelUtil.AutoColumnWidth, null, CellStyleNames.Required,
oGroupNamesForGroupWorksheet.ToArray()
),
new GraphMetricColumnOrdered(WorksheetNames.Groups,
TableNames.Groups,
GroupTableColumnNames.VertexColor,
ExcelUtil.AutoColumnWidth, null, CellStyleNames.VisualProperty,
oVertexColorsForGroupWorksheet.ToArray()
),
new GraphMetricColumnOrdered(WorksheetNames.Groups,
TableNames.Groups,
GroupTableColumnNames.VertexShape,
ExcelUtil.AutoColumnWidth, null, CellStyleNames.VisualProperty,
oVertexShapesForGroupWorksheet.ToArray()
),
new GraphMetricColumnOrdered(WorksheetNames.Groups,
TableNames.Groups,
GroupTableColumnNames.Collapsed,
ExcelUtil.AutoColumnWidth, null, CellStyleNames.VisualProperty,
aoCollapsedFlagsForGroupWorksheet
),
new GraphMetricColumnOrdered(WorksheetNames.GroupVertices,
TableNames.GroupVertices,
GroupVertexTableColumnNames.GroupName,
ExcelUtil.AutoColumnWidth, null, null,
oGroupNamesForGroupVertexWorksheet.ToArray()
),
new GraphMetricColumnOrdered(WorksheetNames.GroupVertices,
TableNames.GroupVertices,
GroupVertexTableColumnNames.VertexName,
ExcelUtil.AutoColumnWidth, null, null,
oVertexNamesForGroupVertexWorksheet.ToArray()
),
new GraphMetricColumnOrdered(WorksheetNames.GroupVertices,
TableNames.GroupVertices,
GroupVertexTableColumnNames.VertexID,
ExcelUtil.AutoColumnWidth, null, null,
aoVertexIDsForGroupVertexWorksheet
),
});
}