ClearAllNodeXLTables
(
Microsoft.Office.Interop.Excel.Workbook workbook
)
{
Debug.Assert(workbook != null);
TableImagePopulator.DeleteImagesInColumn(workbook,
WorksheetNames.Vertices, VertexTableColumnNames.SubgraphImage);
ExcelUtil.ClearTables(workbook,
WorksheetNames.Edges, TableNames.Edges,
WorksheetNames.Vertices, TableNames.Vertices,
WorksheetNames.OverallMetrics, TableNames.OverallMetrics,
WorksheetNames.Miscellaneous, TableNames.DynamicFilterSettings
);
ClearGroupTables(workbook);
(new PerWorkbookSettings(workbook)).OnWorkbookTablesCleared();
}
ShowOrHideColumnGroup
(
Microsoft.Office.Interop.Excel.Workbook workbook,
ColumnGroup columnGroup,
Boolean show,
Boolean activateWorksheet
)
{
Debug.Assert(workbook != null);
ListObject oTable;
if (TryGetColumnGroupTable(workbook, columnGroup, out oTable))
{
ExcelColumnHider.ShowOrHideColumns(oTable,
GetColumnNames(workbook, columnGroup), show);
if (columnGroup == ColumnGroup.VertexOtherColumns)
{
// Hiding the subgraph image column doesn't hide the images in
// the column.
TableImagePopulator.ShowOrHideImagesInColumn(workbook,
WorksheetNames.Vertices,
VertexTableColumnNames.SubgraphImage, show);
}
if (activateWorksheet)
{
ExcelUtil.ActivateWorksheet(oTable);
}
(new PerWorkbookSettings(workbook)).SetColumnGroupVisibility(
columnGroup, show);
}
}
OnImageCreationCompleted
(
RunWorkerCompletedEventArgs e
)
{
AssertValid();
if (e.Cancelled)
{
this.State = DialogState.Idle;
lblStatus.Text = "Image creation stopped.";
}
else if (e.Error != null)
{
this.State = DialogState.Idle;
Exception oException = e.Error;
if (oException is System.IO.IOException)
{
lblStatus.Text = "Image creation error.";
this.ShowWarning(oException.Message);
}
else
{
ErrorUtil.OnException(oException);
}
}
else
{
// Success. Were temporary images created that need to be inserted
// into the vertex worksheet?
Debug.Assert(e.Result is TemporaryImages);
TemporaryImages oTemporaryImages = (TemporaryImages)e.Result;
if (oTemporaryImages.Folder != null)
{
// Yes. Insert them, then delete the temporary images.
this.State = DialogState.PopulatingImageColumn;
String sLastStatusFromSubgraphImageCreator = lblStatus.Text;
lblStatus.Text =
"Inserting subgraph thumbnails into the worksheet. Please"
+ " wait...";
TableImagePopulator.PopulateColumnWithImages(m_oWorkbook,
WorksheetNames.Vertices, TableNames.Vertices,
VertexTableColumnNames.SubgraphImage,
VertexTableColumnNames.VertexName, oTemporaryImages
);
lblStatus.Text = sLastStatusFromSubgraphImageCreator;
}
this.State = DialogState.Idle;
if (m_eMode == DialogMode.Automate)
{
this.Close();
}
}
}
