SetVisualAttribute
(
SetVisualAttributeEventArgs e,
Range selectedRange,
String colorColumnName,
String alphaColumnName
)
{
Debug.Assert(e != null);
Debug.Assert(selectedRange != null);
Debug.Assert(ExcelUtil.WorksheetIsActive(m_oWorksheet.InnerObject));
AssertValid();
if (e.VisualAttribute == VisualAttributes.Color &&
colorColumnName != null)
{
String sColor;
// Get a color from the user.
if (NodeXLWorkbookUtil.TryGetColor(out sColor))
{
ExcelUtil.SetVisibleSelectedTableColumnData(
m_oTable.InnerObject, selectedRange, colorColumnName,
sColor);
e.VisualAttributeSet = true;
}
}
}
ThisWorkbook_SetVisualAttribute2
(
Object sender,
SetVisualAttributeEventArgs e
)
{
Debug.Assert(e != null);
AssertValid();
Microsoft.Office.Interop.Excel.Range oSelectedRange;
if (e.VisualAttributeSet ||
!m_oSheets1And2Helper.TryGetSelectedRange(out oSelectedRange))
{
return;
}
// See if the specified attribute is set by the helper class.
m_oSheets1And2Helper.SetVisualAttribute(e, oSelectedRange,
EdgeTableColumnNames.Color, CommonTableColumnNames.Alpha);
if (e.VisualAttributeSet)
{
return;
}
if (e.VisualAttribute == VisualAttributes.EdgeWidth)
{
EdgeWidthDialog oEdgeWidthDialog = new EdgeWidthDialog();
if (oEdgeWidthDialog.ShowDialog() == DialogResult.OK)
{
ExcelUtil.SetVisibleSelectedTableColumnData(
this.Edges.InnerObject, oSelectedRange,
EdgeTableColumnNames.Width, oEdgeWidthDialog.EdgeWidth);
e.VisualAttributeSet = true;
}
}
else if (e.VisualAttribute == VisualAttributes.EdgeVisibility)
{
Debug.Assert(e.AttributeValue is EdgeWorksheetReader.Visibility);
ExcelUtil.SetVisibleSelectedTableColumnData(
this.Edges.InnerObject, oSelectedRange,
CommonTableColumnNames.Visibility,
(new EdgeVisibilityConverter()).GraphToWorkbook(
(EdgeWorksheetReader.Visibility)e.AttributeValue)
);
e.VisualAttributeSet = true;
}
}
ThisWorkbook_SetVisualAttribute2
(
Object sender,
SetVisualAttributeEventArgs e
)
{
Debug.Assert(e != null);
AssertValid();
Microsoft.Office.Interop.Excel.Range oSelectedRange;
if (e.VisualAttributeSet ||
!m_oSheetHelper.TryGetSelectedRange(out oSelectedRange))
{
return;
}
// See if the specified attribute is set by the helper class.
m_oSheetHelper.SetVisualAttribute(e, oSelectedRange,
GroupTableColumnNames.VertexColor, null);
if (e.VisualAttributeSet)
{
return;
}
if (e.VisualAttribute == VisualAttributes.VertexShape)
{
Debug.Assert(e.AttributeValue is VertexShape);
ExcelUtil.SetVisibleSelectedTableColumnData(
this.Groups.InnerObject, oSelectedRange,
GroupTableColumnNames.VertexShape,
(new VertexShapeConverter()).GraphToWorkbook(
(VertexShape)e.AttributeValue)
);
e.VisualAttributeSet = true;
}
}
SetVisualAttribute
(
SetVisualAttributeEventArgs e,
Range selectedRange,
String colorColumnName,
String alphaColumnName
)
{
Debug.Assert(e != null);
Debug.Assert(selectedRange != null);
Debug.Assert(ExcelUtil.WorksheetIsActive(m_oWorksheet.InnerObject));
AssertValid();
base.SetVisualAttribute(e, selectedRange, colorColumnName,
alphaColumnName);
if (e.VisualAttributeSet)
{
return;
}
if (e.VisualAttribute == VisualAttributes.Alpha &&
alphaColumnName != null)
{
AlphaDialog oAlphaDialog = new AlphaDialog();
if (oAlphaDialog.ShowDialog() == DialogResult.OK)
{
ExcelUtil.SetVisibleSelectedTableColumnData(
m_oTable.InnerObject, selectedRange, alphaColumnName,
oAlphaDialog.Alpha);
e.VisualAttributeSet = true;
}
}
}
//*************************************************************************
// Method: ThisWorkbook_SetVisualAttribute2()
//
/// <summary>
/// Handles the SetVisualAttribute2 event on ThisWorkbook.
/// </summary>
///
/// <param name="sender">
/// Standard event argument.
/// </param>
///
/// <param name="e">
/// Standard event argument.
/// </param>
//*************************************************************************
private void ThisWorkbook_SetVisualAttribute2(
Object sender,
SetVisualAttributeEventArgs e
)
{
Debug.Assert(e != null);
AssertValid();
Microsoft.Office.Interop.Excel.Range oSelectedRange;
if ( e.VisualAttributeSet ||
!m_oSheetHelper.TryGetSelectedRange(out oSelectedRange) )
{
return;
}
// See if the specified attribute is set by the helper class.
m_oSheetHelper.SetVisualAttribute(e, oSelectedRange,
GroupTableColumnNames.VertexColor, null);
if (e.VisualAttributeSet)
{
return;
}
if (e.VisualAttribute == VisualAttributes.VertexShape)
{
Debug.Assert(e.AttributeValue is VertexShape);
ExcelUtil.SetVisibleSelectedTableColumnData(
this.Groups.InnerObject, oSelectedRange,
GroupTableColumnNames.VertexShape,
( new VertexShapeConverter() ).GraphToWorkbook(
(VertexShape)e.AttributeValue)
);
e.VisualAttributeSet = true;
}
}
//*************************************************************************
// Method: ThisWorkbook_SetVisualAttribute2()
//
/// <summary>
/// Handles the SetVisualAttribute2 event on ThisWorkbook.
/// </summary>
///
/// <param name="sender">
/// Standard event argument.
/// </param>
///
/// <param name="e">
/// Standard event argument.
/// </param>
//*************************************************************************
private void ThisWorkbook_SetVisualAttribute2(
Object sender,
SetVisualAttributeEventArgs e
)
{
Debug.Assert(e != null);
AssertValid();
Microsoft.Office.Interop.Excel.Range oSelectedRange;
if ( e.VisualAttributeSet ||
!m_oSheets1And2Helper.TryGetSelectedRange(out oSelectedRange) )
{
return;
}
// See if the specified attribute is set by the helper class.
m_oSheets1And2Helper.SetVisualAttribute(e, oSelectedRange,
EdgeTableColumnNames.Color, CommonTableColumnNames.Alpha);
if (e.VisualAttributeSet)
{
return;
}
if (e.VisualAttribute == VisualAttributes.EdgeWidth)
{
EdgeWidthDialog oEdgeWidthDialog = new EdgeWidthDialog();
if (oEdgeWidthDialog.ShowDialog() == DialogResult.OK)
{
ExcelUtil.SetVisibleSelectedTableColumnData(
this.Edges.InnerObject, oSelectedRange,
EdgeTableColumnNames.Width, oEdgeWidthDialog.EdgeWidth);
e.VisualAttributeSet = true;
}
}
else if (e.VisualAttribute == VisualAttributes.EdgeVisibility)
{
Debug.Assert(e.AttributeValue is EdgeWorksheetReader.Visibility);
ExcelUtil.SetVisibleSelectedTableColumnData(
this.Edges.InnerObject, oSelectedRange,
CommonTableColumnNames.Visibility,
( new EdgeVisibilityConverter() ).GraphToWorkbook(
(EdgeWorksheetReader.Visibility)e.AttributeValue)
);
e.VisualAttributeSet = true;
}
}
//*************************************************************************
// Method: SetVisualAttribute()
//
/// <summary>
/// Sets one visual attribute that gets stored in the workbook.
/// </summary>
///
/// <param name="visualAttribute">
/// Specifies the visual attribute to set. Must be only one of the flags
/// in the <see cref="VisualAttributes" /> enumeration; it cannot be an
/// ORed combination.
/// </param>
///
/// <param name="attributeValue">
/// The visual attribute value, or null if the value isn't known yet and
/// must be obtained from the user.
/// </param>
///
/// <remarks>
/// If the specified visual attribute is a graph-level attribute (such as
/// VisualAttribute.GraphBackground), the visual attribute value gets
/// stored in the workbook's per-workbook settings. Otherwise, the visual
/// attribute value gets stored in the selected rows of the active
/// worksheet.
/// </remarks>
//*************************************************************************
public void SetVisualAttribute(
VisualAttributes visualAttribute,
Object attributeValue
)
{
AssertValid();
if ( !this.ExcelApplicationIsReady(true) )
{
return;
}
if (visualAttribute == VisualAttributes.GraphBackground)
{
BackgroundDialog oBackgroundDialog = new BackgroundDialog(
this.PerWorkbookSettings);
if (oBackgroundDialog.ShowDialog() == DialogResult.OK)
{
FireVisualAttributeSetInWorkbook();
}
}
else
{
SetVisualAttributeEventHandler oSetVisualAttributeEventHandler =
this.SetVisualAttribute2;
if (oSetVisualAttributeEventHandler != null)
{
SetVisualAttributeEventArgs oSetVisualAttributeEventArgs =
new SetVisualAttributeEventArgs(visualAttribute,
attributeValue);
oSetVisualAttributeEventHandler(this,
oSetVisualAttributeEventArgs);
if (oSetVisualAttributeEventArgs.VisualAttributeSet)
{
FireVisualAttributeSetInWorkbook();
}
}
}
}
