//*************************************************************************
// Constructor: AttributesEditedEventArgs()
//
/// <summary>
/// Initializes a new instance of the <see
/// cref="AttributesEditedEventArgs" /> class.
/// </summary>
///
/// <param name="edgeIDs">
/// Array of IDs of the edges whose attributes were edited in the graph, or
/// null if edge attributes weren't edited. The IDs came from the edge
/// worksheet's ID column.
/// </param>
///
/// <param name="editedEdgeAttributes">
/// Edge attributes that were applied to the edges, or null if edge
/// attributes weren't edited.
/// </param>
///
/// <param name="vertexIDs">
/// Array of IDs of the vertices whose attributes were edited in the graph,
/// or null if vertex attributes weren't edited. The IDs came from the
/// vertex worksheet's ID column.
/// </param>
///
/// <param name="editedVertexAttributes">
/// Vertex attributes that were applied to the vertices, or null if vertex
/// attributes weren't edited.
/// </param>
///
/// <remarks>
/// If edge attributes were edited, <paramref name="edgeIDs" /> and
/// <paramref name="editedEdgeAttributes" /> should be non-null. If vertex
/// attributes were edited, <paramref name="vertexIDs" /> and <paramref
/// name="editedVertexAttributes" /> should be non-null.
/// </remarks>
//*************************************************************************
public AttributesEditedEventArgs
(
Int32 [] edgeIDs,
EditedEdgeAttributes editedEdgeAttributes,
Int32 [] vertexIDs,
EditedVertexAttributes editedVertexAttributes
)
{
m_aiEdgeIDs = edgeIDs;
m_oEditedEdgeAttributes = editedEdgeAttributes;
m_aiVertexIDs = vertexIDs;
m_oEditedVertexAttributes = editedVertexAttributes;
AssertValid();
}
//*************************************************************************
// Constructor: AttributesEditedEventArgs()
//
/// <summary>
/// Initializes a new instance of the <see
/// cref="AttributesEditedEventArgs" /> class.
/// </summary>
///
/// <param name="edgeIDs">
/// Array of IDs of the edges whose attributes were edited in the graph, or
/// null if edge attributes weren't edited. The IDs came from the edge
/// worksheet's ID column.
/// </param>
///
/// <param name="editedEdgeAttributes">
/// Edge attributes that were applied to the edges, or null if edge
/// attributes weren't edited.
/// </param>
///
/// <param name="vertexIDs">
/// Array of IDs of the vertices whose attributes were edited in the graph,
/// or null if vertex attributes weren't edited. The IDs came from the
/// vertex worksheet's ID column.
/// </param>
///
/// <param name="editedVertexAttributes">
/// Vertex attributes that were applied to the vertices, or null if vertex
/// attributes weren't edited.
/// </param>
///
/// <remarks>
/// If edge attributes were edited, <paramref name="edgeIDs" /> and
/// <paramref name="editedEdgeAttributes" /> should be non-null. If vertex
/// attributes were edited, <paramref name="vertexIDs" /> and <paramref
/// name="editedVertexAttributes" /> should be non-null.
/// </remarks>
//*************************************************************************
public AttributesEditedEventArgs
(
Int32 [] edgeIDs,
EditedEdgeAttributes editedEdgeAttributes,
Int32 [] vertexIDs,
EditedVertexAttributes editedVertexAttributes
)
{
m_aiEdgeIDs = edgeIDs;
m_oEditedEdgeAttributes = editedEdgeAttributes;
m_aiVertexIDs = vertexIDs;
m_oEditedVertexAttributes = editedVertexAttributes;
AssertValid();
}
LockButton_Click
(
object sender,
EventArgs e
)
{
AssertValid();
ICollection<IVertex> oSelectedVertices =
oNodeXLControl.SelectedVertices;
if (oSelectedVertices.Count == 0)
{
return;
}
// Lock or unlock the vertices.
Boolean bLockVertices = (sender == tsbLockVertices);
foreach (IVertex oVertex in oSelectedVertices)
{
if (bLockVertices)
{
oVertex.SetValue(ReservedMetadataKeys.LockVertexLocation,
true);
}
else
{
oVertex.RemoveKey(ReservedMetadataKeys.LockVertexLocation);
}
}
// Lock or unlock the vertices in the workbook.
EditedVertexAttributes oEditedVertexAttributes =
new EditedVertexAttributes();
oEditedVertexAttributes.Locked = bLockVertices;
FireAttributesEditedInGraph(null, oEditedVertexAttributes);
}
FireAttributesEditedInGraph
(
EditedEdgeAttributes oEditedEdgeAttributes,
EditedVertexAttributes oEditedVertexAttributes
)
{
AssertValid();
EventHandler<AttributesEditedEventArgs> oAttributesEditedInGraph =
this.AttributesEditedInGraph;
if (oAttributesEditedInGraph != null)
{
oAttributesEditedInGraph( this,
new AttributesEditedEventArgs(
(oEditedEdgeAttributes == null) ? null :
NodeXLControlUtil.GetSelectedEdgeRowIDs(
oNodeXLControl).ToArray(),
oEditedEdgeAttributes,
(oEditedVertexAttributes == null) ? null :
NodeXLControlUtil.GetSelectedVertexRowIDs(
oNodeXLControl).ToArray(),
oEditedVertexAttributes
) );
}
}
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;
}
GetInitialVertexAttributes()
{
// AssertValid();
EditedVertexAttributes oInitialVertexAttributes =
new EditedVertexAttributes();
ICollection <IMetadataProvider> oSelectedVertices =
(ICollection <IMetadataProvider>)m_oNodeXLControl.SelectedVertices;
// Color.
oInitialVertexAttributes.Color =
GetInitialStructAttributeValue <Color>(
ReservedMetadataKeys.PerColor);
// Shape.
oInitialVertexAttributes.Shape =
GetInitialStructAttributeValue <VertexShape>(
ReservedMetadataKeys.PerVertexShape);
// Radius.
oInitialVertexAttributes.Radius = GetInitialSingleAttributeValue(
oSelectedVertices, ReservedMetadataKeys.PerVertexRadius,
new VertexRadiusConverter());
// Alpha.
oInitialVertexAttributes.Alpha = GetInitialSingleAttributeValue(
oSelectedVertices, ReservedMetadataKeys.PerAlpha,
new AlphaConverter());
// Visibility.
oInitialVertexAttributes.Visibility = null;
// Label.
oInitialVertexAttributes.Label = GetInitialClassAttributeValue <String>(
oSelectedVertices, ReservedMetadataKeys.PerVertexLabel);
// Label fill color.
oInitialVertexAttributes.LabelFillColor =
GetInitialStructAttributeValue <Color>(
ReservedMetadataKeys.PerVertexLabelFillColor);
// Label position.
oInitialVertexAttributes.LabelPosition =
GetInitialStructAttributeValue <VertexLabelPosition>(
ReservedMetadataKeys.PerVertexLabelPosition);
// Tooltip.
oInitialVertexAttributes.ToolTip =
GetInitialClassAttributeValue <String>(oSelectedVertices,
ReservedMetadataKeys.PerVertexToolTip);
// Locked.
oInitialVertexAttributes.Locked =
GetInitialStructAttributeValue <Boolean>(
ReservedMetadataKeys.LockVertexLocation);
// Marked.
oInitialVertexAttributes.Marked =
GetInitialStructAttributeValue <Boolean>(
ReservedMetadataKeys.Marked);
return(oInitialVertexAttributes);
}
