//*************************************************************************
// Method: OnCreateSubgraphImagesClick()
//
/// <summary>
/// Handles the Click event on the btnCreateSubgraphImages button.
/// </summary>
///
/// <param name="mode">
/// Indicates the mode in which the CreateSubgraphImagesDialog is being
/// used.
/// </param>
///
/// <remarks>
/// This method can be called from outside the class to simulate a button
/// click.
/// </remarks>
//*************************************************************************
public void OnCreateSubgraphImagesClick(
CreateSubgraphImagesDialog.DialogMode mode
)
{
AssertValid();
this.ThisWorkbook.CreateSubgraphImages(mode);
}
//*************************************************************************
// Method: CreateSubgraphImages()
//
/// <summary>
/// Creates a subgraph of each of the graph's vertices and saves the images
/// to disk or the workbook.
/// </summary>
///
/// <param name="mode">
/// Indicates the mode in which the CreateSubgraphImagesDialog is being
/// used.
/// </param>
//*************************************************************************
public void CreateSubgraphImages(
CreateSubgraphImagesDialog.DialogMode mode
)
{
AssertValid();
if ( !this.ExcelApplicationIsReady(true) )
{
return;
}
// Populate the vertex worksheet. This is necessary in case the user
// opts to insert images into the vertex worksheet. Note that
// PopulateVertexWorksheet() returns false if the vertex worksheet
// or table is missing, and that it activates the vertex worksheet.
if ( !PopulateVertexWorksheet(true, true) )
{
return;
}
ICollection<String> oSelectedVertexNames = new String[0];
if (mode == CreateSubgraphImagesDialog.DialogMode.Normal)
{
// (PopulateVertexWorksheet() should have selected the vertex
// worksheet.)
Debug.Assert(this.Application.ActiveSheet is Worksheet);
Debug.Assert( ( (Worksheet)this.Application.ActiveSheet ).Name ==
WorksheetNames.Vertices);
// Get an array of vertex names that are selected in the vertex
// worksheet.
oSelectedVertexNames = Globals.Sheet2.GetSelectedVertexNames();
}
CreateSubgraphImagesDialog oCreateSubgraphImagesDialog =
new CreateSubgraphImagesDialog(this.InnerObject,
oSelectedVertexNames, mode);
oCreateSubgraphImagesDialog.ShowDialog();
}
