TryGetVertexShape
(
ExcelTableReader.ExcelTableRow oRow,
String sColumnName,
out VertexShape eShape
)
{
Debug.Assert(oRow != null);
Debug.Assert(!String.IsNullOrEmpty(sColumnName));
AssertValid();
eShape = VertexShape.Circle;
String sShape;
if (!oRow.TryGetNonEmptyStringFromCell(sColumnName, out sShape))
{
return(false);
}
VertexShapeConverter oVertexShapeConverter =
new VertexShapeConverter();
if (!oVertexShapeConverter.TryWorkbookToGraph(sShape, out eShape))
{
OnWorkbookFormatErrorWithDropDown(oRow, sColumnName, "shape");
}
return(true);
}
SetVertexAttributesForAllGroups
(
ListObject oGroupTable
)
{
Debug.Assert(oGroupTable != null);
Range oVertexColorRange, oVertexShapeRange;
Object [,] aoVertexColorValues, aoVertexShapeValues;
if (
!ExcelTableUtil.TryGetTableColumnDataAndValues(oGroupTable,
GroupTableColumnNames.VertexShape, out oVertexShapeRange,
out aoVertexShapeValues)
||
!ExcelTableUtil.TryGetTableColumnDataAndValues(oGroupTable,
GroupTableColumnNames.VertexColor, out oVertexColorRange,
out aoVertexColorValues)
)
{
return;
}
Int32 iGroups = aoVertexShapeValues.GetUpperBound(0);
Debug.Assert(aoVertexColorValues.GetUpperBound(0) == iGroups);
ColorConverter2 oColorConverter2 = new ColorConverter2();
VertexShapeConverter oVertexShapeConverter =
new VertexShapeConverter();
for (Int32 i = 0; i < iGroups; i++)
{
Color oColor;
VertexShape eShape;
GetVertexAttributes(i, iGroups, out oColor, out eShape);
// Write the color in a format that is understood by
// ColorConverter2.WorkbookToGraph(), which is what
// WorksheetReaderBase uses.
aoVertexColorValues[i + 1, 1] =
oColorConverter2.GraphToWorkbook(oColor);
aoVertexShapeValues[i + 1, 1] =
oVertexShapeConverter.GraphToWorkbook(eShape);
}
oVertexColorRange.set_Value(Missing.Value, aoVertexColorValues);
oVertexShapeRange.set_Value(Missing.Value, aoVertexShapeValues);
}
ThisWorkbook_AttributesEditedInGraph
(
Object sender,
AttributesEditedEventArgs e
)
{
Debug.Assert(e != null);
AssertValid();
// The key is the row ID stored in the table's ID column and the value
// is the one-based row number relative to the worksheet.
Dictionary <Int32, Int32> oRowIDDictionary;
if (
e.EditedVertexAttributes == null
||
!m_oSheets1And2Helper.TableExists
||
!m_oSheets1And2Helper.TryGetAllRowIDs(out oRowIDDictionary)
)
{
return;
}
Microsoft.Office.Interop.Excel.ListObject oVertexTable =
Vertices.InnerObject;
Globals.ThisWorkbook.ShowWaitCursor = true;
// Get the columns that might need to be updated. These columns are
// not required.
Microsoft.Office.Interop.Excel.Range oColorColumnData,
oShapeColumnData, oRadiusColumnData, oAlphaColumnData,
oVisibilityColumnData, oLabelColumnData, oLabelFillColorColumnData,
oLabelPositionColumnData, oToolTipColumnData, oLockedColumnData,
oMarkedColumnData;
Object [,] aoColorValues = null;
Object [,] aoShapeValues = null;
Object [,] aoRadiusValues = null;
Object [,] aoAlphaValues = null;
Object [,] aoVisibilityValues = null;
Object [,] aoLabelValues = null;
Object [,] aoLabelFillColorValues = null;
Object [,] aoLabelPositionValues = null;
Object [,] aoToolTipValues = null;
Object [,] aoLockedValues = null;
Object [,] aoMarkedValues = null;
ExcelTableUtil.TryGetTableColumnDataAndValues(oVertexTable,
VertexTableColumnNames.Color, out oColorColumnData,
out aoColorValues);
ExcelTableUtil.TryGetTableColumnDataAndValues(oVertexTable,
VertexTableColumnNames.Shape, out oShapeColumnData,
out aoShapeValues);
ExcelTableUtil.TryGetTableColumnDataAndValues(oVertexTable,
VertexTableColumnNames.Radius, out oRadiusColumnData,
out aoRadiusValues);
ExcelTableUtil.TryGetTableColumnDataAndValues(oVertexTable,
CommonTableColumnNames.Alpha, out oAlphaColumnData,
out aoAlphaValues);
ExcelTableUtil.TryGetTableColumnDataAndValues(oVertexTable,
CommonTableColumnNames.Visibility, out oVisibilityColumnData,
out aoVisibilityValues);
ExcelTableUtil.TryGetTableColumnDataAndValues(oVertexTable,
VertexTableColumnNames.Label, out oLabelColumnData,
out aoLabelValues);
ExcelTableUtil.TryGetTableColumnDataAndValues(oVertexTable,
VertexTableColumnNames.LabelFillColor,
out oLabelFillColorColumnData, out aoLabelFillColorValues);
ExcelTableUtil.TryGetTableColumnDataAndValues(oVertexTable,
VertexTableColumnNames.LabelPosition, out oLabelPositionColumnData,
out aoLabelPositionValues);
ExcelTableUtil.TryGetTableColumnDataAndValues(oVertexTable,
VertexTableColumnNames.ToolTip, out oToolTipColumnData,
out aoToolTipValues);
ExcelTableUtil.TryGetTableColumnDataAndValues(oVertexTable,
VertexTableColumnNames.Locked, out oLockedColumnData,
out aoLockedValues);
if (TryGetMarkedColumnData(out oMarkedColumnData))
{
aoMarkedValues = ExcelUtil.GetRangeValues(oMarkedColumnData);
}
ColorConverter2 oColorConverter2 = new ColorConverter2();
VertexShapeConverter oVertexShapeConverter =
new VertexShapeConverter();
VertexVisibilityConverter oVertexVisibilityConverter =
new VertexVisibilityConverter();
VertexLabelPositionConverter oVertexLabelPositionConverter =
new VertexLabelPositionConverter();
BooleanConverter oBooleanConverter = new BooleanConverter();
// Loop through the IDs of the vertices whose attributes were edited
// in the graph.
EditedVertexAttributes oEditedVertexAttributes =
e.EditedVertexAttributes;
foreach (Int32 iID in e.VertexIDs)
{
// Look for the row that contains the ID.
Int32 iRowOneBased;
if (!oRowIDDictionary.TryGetValue(iID, out iRowOneBased))
{
continue;
}
iRowOneBased -= oVertexTable.Range.Row;
if (oEditedVertexAttributes.Color.HasValue &&
aoColorValues != null)
{
aoColorValues[iRowOneBased, 1] =
oColorConverter2.GraphToWorkbook(
oEditedVertexAttributes.Color.Value);
}
if (oEditedVertexAttributes.Shape.HasValue &&
aoShapeValues != null)
{
aoShapeValues[iRowOneBased, 1] =
oVertexShapeConverter.GraphToWorkbook(
oEditedVertexAttributes.Shape.Value);
}
if (oEditedVertexAttributes.Radius.HasValue &&
aoRadiusValues != null)
{
aoRadiusValues[iRowOneBased, 1] =
oEditedVertexAttributes.Radius.Value.ToString();
}
if (oEditedVertexAttributes.Alpha.HasValue &&
aoAlphaValues != null)
{
aoAlphaValues[iRowOneBased, 1] =
oEditedVertexAttributes.Alpha.Value.ToString();
}
if (oEditedVertexAttributes.Visibility.HasValue &&
aoVisibilityValues != null)
{
aoVisibilityValues[iRowOneBased, 1] =
oVertexVisibilityConverter.GraphToWorkbook(
oEditedVertexAttributes.Visibility.Value);
}
if (!String.IsNullOrEmpty(oEditedVertexAttributes.Label))
{
aoLabelValues[iRowOneBased, 1] = oEditedVertexAttributes.Label;
}
if (oEditedVertexAttributes.LabelFillColor.HasValue &&
aoLabelFillColorValues != null)
{
aoLabelFillColorValues[iRowOneBased, 1] =
oColorConverter2.GraphToWorkbook(
oEditedVertexAttributes.LabelFillColor.Value);
}
if (oEditedVertexAttributes.LabelPosition.HasValue &&
aoLabelPositionValues != null)
{
aoLabelPositionValues[iRowOneBased, 1] =
oVertexLabelPositionConverter.GraphToWorkbook(
oEditedVertexAttributes.LabelPosition.Value);
}
if (!String.IsNullOrEmpty(oEditedVertexAttributes.ToolTip))
{
aoToolTipValues[iRowOneBased, 1] =
oEditedVertexAttributes.ToolTip;
}
if (oEditedVertexAttributes.Locked.HasValue &&
aoLockedValues != null)
{
aoLockedValues[iRowOneBased, 1] =
oBooleanConverter.GraphToWorkbook(
oEditedVertexAttributes.Locked.Value);
}
if (oEditedVertexAttributes.Marked.HasValue &&
aoMarkedValues != null)
{
aoMarkedValues[iRowOneBased, 1] =
oBooleanConverter.GraphToWorkbook(
oEditedVertexAttributes.Marked.Value);
}
}
// Activate this worksheet first, because writing to an inactive
// worksheet causes problems with the selection in Excel.
ExcelActiveWorksheetRestorer oExcelActiveWorksheetRestorer =
m_oSheets1And2Helper.GetExcelActiveWorksheetRestorer();
ExcelActiveWorksheetState oExcelActiveWorksheetState =
oExcelActiveWorksheetRestorer.ActivateWorksheet(this.InnerObject);
try
{
m_oSheets1And2Helper.SetColumnDataValues(
oColorColumnData, aoColorValues,
oShapeColumnData, aoShapeValues,
oRadiusColumnData, aoRadiusValues,
oAlphaColumnData, aoAlphaValues,
oVisibilityColumnData, aoVisibilityValues,
oLabelColumnData, aoLabelValues,
oLabelFillColorColumnData, aoLabelFillColorValues,
oLabelPositionColumnData, aoLabelPositionValues,
oToolTipColumnData, aoToolTipValues,
oLockedColumnData, aoLockedValues,
oMarkedColumnData, aoMarkedValues
);
}
finally
{
oExcelActiveWorksheetRestorer.Restore(oExcelActiveWorksheetState);
}
Globals.ThisWorkbook.ShowWaitCursor = false;
}
Convert <TGroup>
(
ICollection <TGroup> groups,
GroupToGroupVertices <TGroup> groupToGroupVertices,
GroupToString <TGroup> groupToGroupName,
Boolean collapseGroups,
GroupToString <TGroup> groupToCollapsedGroupAttributes
)
{
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.
//
// * 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.
// These columns might be needed:
//
// * Collapsed flag on the group worksheet.
//
// * Collapsed group attributes on the group worksheet.
List <GraphMetricValueOrdered> oGroupNamesForGroupWorksheet =
new List <GraphMetricValueOrdered>();
List <GraphMetricValueOrdered> oVertexColorsForGroupWorksheet =
new List <GraphMetricValueOrdered>();
List <GraphMetricValueOrdered> oVertexShapesForGroupWorksheet =
new List <GraphMetricValueOrdered>();
List <GraphMetricValueOrdered> oCollapsedFlagsForGroupWorksheet =
new List <GraphMetricValueOrdered>();
List <GraphMetricValueOrdered> oCollapsedAttributesForGroupWorksheet =
new List <GraphMetricValueOrdered>();
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();
GraphMetricValueOrdered oTrueGraphMetricValueOrdered =
new GraphMetricValueOrdered(
(new BooleanConverter()).GraphToWorkbook(true));
foreach (TGroup oGroup in
from oGroup in groups
orderby groupToGroupVertices(oGroup).Count descending
select oGroup)
{
String sGroupName;
if (groupToGroupName == null)
{
sGroupName = 'G' + (iGroup + 1).ToString(
CultureInfo.InvariantCulture);
}
else
{
sGroupName = groupToGroupName(oGroup);
}
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)));
if (collapseGroups)
{
oCollapsedFlagsForGroupWorksheet.Add(
oTrueGraphMetricValueOrdered);
}
if (groupToCollapsedGroupAttributes != null)
{
oCollapsedAttributesForGroupWorksheet.Add(
new GraphMetricValueOrdered(
groupToCollapsedGroupAttributes(oGroup)));
}
Int32 iVertices = 0;
foreach (IVertex oVertex in groupToGroupVertices(oGroup))
{
oGroupNamesForGroupVertexWorksheet.Add(
oGroupNameGraphMetricValue);
oVertexNamesForGroupVertexWorksheet.Add(
new GraphMetricValueOrdered(
ExcelTextUtil.ForceCellText(oVertex.Name)));
iVertices++;
}
iGroup++;
}
List <GraphMetricColumn> oGraphMetricColumns =
new List <GraphMetricColumn>();
oGraphMetricColumns.AddRange(
new GraphMetricColumn [] {
new GraphMetricColumnOrdered(WorksheetNames.Groups,
TableNames.Groups,
GroupTableColumnNames.Name,
ExcelTableUtil.AutoColumnWidth, null,
CellStyleNames.Required,
oGroupNamesForGroupWorksheet.ToArray()
),
new GraphMetricColumnOrdered(WorksheetNames.Groups,
TableNames.Groups,
GroupTableColumnNames.VertexColor,
ExcelTableUtil.AutoColumnWidth, null,
CellStyleNames.VisualProperty,
oVertexColorsForGroupWorksheet.ToArray()
),
new GraphMetricColumnOrdered(WorksheetNames.Groups,
TableNames.Groups,
GroupTableColumnNames.VertexShape,
ExcelTableUtil.AutoColumnWidth, null,
CellStyleNames.VisualProperty,
oVertexShapesForGroupWorksheet.ToArray()
),
new GraphMetricColumnOrdered(WorksheetNames.GroupVertices,
TableNames.GroupVertices,
GroupVertexTableColumnNames.GroupName,
ExcelTableUtil.AutoColumnWidth, null, null,
oGroupNamesForGroupVertexWorksheet.ToArray()
),
new GraphMetricColumnOrdered(WorksheetNames.GroupVertices,
TableNames.GroupVertices,
GroupVertexTableColumnNames.VertexName,
ExcelTableUtil.AutoColumnWidth, null, null,
oVertexNamesForGroupVertexWorksheet.ToArray()
),
new GraphMetricColumnOrdered(WorksheetNames.GroupVertices,
TableNames.GroupVertices,
GroupVertexTableColumnNames.VertexID,
ExcelTableUtil.AutoColumnWidth, null, null,
aoVertexIDsForGroupVertexWorksheet
),
});
if (collapseGroups)
{
oGraphMetricColumns.Add(
new GraphMetricColumnOrdered(WorksheetNames.Groups,
TableNames.Groups,
GroupTableColumnNames.Collapsed,
ExcelTableUtil.AutoColumnWidth, null,
CellStyleNames.VisualProperty,
oCollapsedFlagsForGroupWorksheet.ToArray()
));
}
if (groupToCollapsedGroupAttributes != null)
{
oGraphMetricColumns.Add(
new GraphMetricColumnOrdered(WorksheetNames.Groups,
TableNames.Groups,
GroupTableColumnNames.CollapsedAttributes,
ExcelTableUtil.AutoColumnWidth, null,
CellStyleNames.DoNotEdit,
oCollapsedAttributesForGroupWorksheet.ToArray()
));
}
return(oGraphMetricColumns.ToArray());
}
