//*************************************************************************
// Constructor: VertexAttributesDialog()
//
/// <overloads>
/// Initializes a new instance of the <see cref="VertexAttributesDialog" />
/// class.
/// </overloads>
///
/// <summary>
/// Initializes a new instance of the <see cref="VertexAttributesDialog" />
/// class.
/// </summary>
///
/// <param name="nodeXLControl">
/// NodeXLControl whose vertex attributes need to be edited.
/// </param>
//*************************************************************************
public VertexAttributesDialog
(
NodeXLControl nodeXLControl
)
:
this()
{
// Instantiate an object that retrieves and saves the user settings for
// this dialog. Note that the object automatically saves the settings
// when the form closes.
m_oVertexAttributesDialogUserSettings =
new VertexAttributesDialogUserSettings(this);
m_oNodeXLControl = nodeXLControl;
m_oEditedVertexAttributes = GetInitialVertexAttributes();
(new VertexShapeConverter()).PopulateComboBox(cbxShape, true);
nudRadius.Minimum =
(Decimal)VertexRadiusConverter.MinimumRadiusWorkbook;
nudRadius.Maximum =
(Decimal)VertexRadiusConverter.MaximumRadiusWorkbook;
nudAlpha.Minimum = (Decimal)AlphaConverter.MinimumAlphaWorkbook;
nudAlpha.Maximum = (Decimal)AlphaConverter.MaximumAlphaWorkbook;
VertexVisibilityConverter oVertexVisibilityConverter =
new VertexVisibilityConverter();
cbxVisibility.PopulateWithObjectsAndText(
NotEditedMarker, String.Empty,
VertexWorksheetReader.Visibility.ShowIfInAnEdge,
oVertexVisibilityConverter.GraphToWorkbook(
VertexWorksheetReader.Visibility.ShowIfInAnEdge),
VertexWorksheetReader.Visibility.Skip,
oVertexVisibilityConverter.GraphToWorkbook(
VertexWorksheetReader.Visibility.Skip),
VertexWorksheetReader.Visibility.Hide,
oVertexVisibilityConverter.GraphToWorkbook(
VertexWorksheetReader.Visibility.Hide),
VertexWorksheetReader.Visibility.Show,
oVertexVisibilityConverter.GraphToWorkbook(
VertexWorksheetReader.Visibility.Show)
);
(new VertexLabelPositionConverter()).PopulateComboBox(
cbxLabelPosition, true);
BooleanConverter oBooleanConverter = new BooleanConverter();
oBooleanConverter.PopulateComboBox(cbxLocked, true);
oBooleanConverter.PopulateComboBox(cbxMarked, true);
DoDataExchange(false);
AssertValid();
}
OnVertexAttributesEditedInGraph
(
VertexAttributesEditedEventArgs e
)
{
Debug.Assert(e != null);
AssertValid();
Microsoft.Office.Interop.Excel.ListObject oVertexTable =
Vertices.InnerObject;
// Get a dictionary containing the ID of each row in the table.
Dictionary <Int32, Int32> oRowIDDictionary;
if (!m_oSheets1And2Helper.TryGetAllRowIDs(out oRowIDDictionary))
{
// Nothing can be done without the IDs.
return;
}
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, oLabelPositionColumnData, oLockedColumnData,
oMarkedColumnData;
Object [,] aoColorValues = null;
Object [,] aoShapeValues = null;
Object [,] aoRadiusValues = null;
Object [,] aoAlphaValues = null;
Object [,] aoVisibilityValues = null;
Object [,] aoLabelPositionValues = null;
Object [,] aoLockedValues = null;
Object [,] aoMarkedValues = null;
ExcelUtil.TryGetTableColumnDataAndValues(oVertexTable,
VertexTableColumnNames.Color, out oColorColumnData,
out aoColorValues);
ExcelUtil.TryGetTableColumnDataAndValues(oVertexTable,
VertexTableColumnNames.Shape, out oShapeColumnData,
out aoShapeValues);
ExcelUtil.TryGetTableColumnDataAndValues(oVertexTable,
VertexTableColumnNames.Radius, out oRadiusColumnData,
out aoRadiusValues);
ExcelUtil.TryGetTableColumnDataAndValues(oVertexTable,
CommonTableColumnNames.Alpha, out oAlphaColumnData,
out aoAlphaValues);
ExcelUtil.TryGetTableColumnDataAndValues(oVertexTable,
CommonTableColumnNames.Visibility, out oVisibilityColumnData,
out aoVisibilityValues);
ExcelUtil.TryGetTableColumnDataAndValues(oVertexTable,
VertexTableColumnNames.LabelPosition, out oLabelPositionColumnData,
out aoLabelPositionValues);
ExcelUtil.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 (oEditedVertexAttributes.LabelPosition.HasValue &&
aoLabelPositionValues != null)
{
aoLabelPositionValues[iRowOneBased, 1] =
oVertexLabelPositionConverter.GraphToWorkbook(
oEditedVertexAttributes.LabelPosition.Value);
}
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 =
GetExcelActiveWorksheetRestorer();
ExcelActiveWorksheetState oExcelActiveWorksheetState =
oExcelActiveWorksheetRestorer.ActivateWorksheet(this.InnerObject);
try
{
if (aoColorValues != null)
{
oColorColumnData.set_Value(Missing.Value, aoColorValues);
}
if (aoShapeValues != null)
{
oShapeColumnData.set_Value(Missing.Value, aoShapeValues);
}
if (aoRadiusValues != null)
{
oRadiusColumnData.set_Value(Missing.Value, aoRadiusValues);
}
if (aoAlphaValues != null)
{
oAlphaColumnData.set_Value(Missing.Value, aoAlphaValues);
}
if (aoVisibilityValues != null)
{
oVisibilityColumnData.set_Value(Missing.Value,
aoVisibilityValues);
}
if (aoLabelPositionValues != null)
{
oLabelPositionColumnData.set_Value(Missing.Value,
aoLabelPositionValues);
}
if (aoLockedValues != null)
{
oLockedColumnData.set_Value(Missing.Value, aoLockedValues);
}
if (aoMarkedValues != null)
{
oMarkedColumnData.set_Value(Missing.Value, aoMarkedValues);
}
}
finally
{
oExcelActiveWorksheetRestorer.Restore(oExcelActiveWorksheetState);
}
Globals.ThisWorkbook.ShowWaitCursor = false;
}
