private void editor_SelectedIndexChanged(object sender, EventArgs e)
{
int index = ((ComboBox)sender).SelectedIndex;
if (index >= 0 && index < m_Options.Length)
{
m_TrackShape = m_Options[index];
RaiseValueChanged();
}
}
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
if (destinationType == typeof(string))
{
TrackShape trackShape = (TrackShape)value;
TypeConverter enumConverter = TypeDescriptor.GetConverter(typeof(DashStyle));
string result = String.Format("{0};{1}",
enumConverter.ConvertToString(context, culture, (DashStyle)trackShape.DashStyle),
trackShape.ShowSteps?"true":"false");
return(result);
}
return(base.ConvertTo(context, culture, value, destinationType));
}
private void editor_SelectedIndexChanged(object sender, EventArgs e)
{
ComboBox editor = sender as ComboBox;
if (editor == null)
{
return;
}
if (editor.SelectedIndex < 0)
{
return;
}
value = options[editor.SelectedIndex];
RaiseValueChanged();
}
public override void ReadXML(XmlReader xmlReader)
{
xmlReader.ReadStartElement();
string s = xmlReader.ReadElementContentAsString("Value", "");
TrackShape value = TrackShape.Solid;
try
{
TypeConverter trackShapeConverter = TypeDescriptor.GetConverter(typeof(TrackShape));
value = (TrackShape)trackShapeConverter.ConvertFromString(s);
}
catch (Exception)
{
log.ErrorFormat("An error happened while parsing XML for Track shape. {0}", s);
}
this.value = options.IndexOf(value) >= 0 ? value : defaultValue;
xmlReader.ReadEndElement();
}
public override void ReadXML(XmlReader _xmlReader)
{
_xmlReader.ReadStartElement();
string s = _xmlReader.ReadElementContentAsString("Value", "");
TrackShape value = TrackShape.Solid;
try
{
TypeConverter trackShapeConverter = TypeDescriptor.GetConverter(typeof(TrackShape));
value = (TrackShape)trackShapeConverter.ConvertFromString(s);
}
catch (Exception)
{
// The input XML couldn't be parsed. Keep the default value.
}
// Restrict to the actual list of "athorized" values.
m_TrackShape = (Array.IndexOf(m_Options, value) >= 0) ? value : TrackShape.Solid;
_xmlReader.ReadEndElement();
}
public override void ReadXML(XmlReader xmlReader)
{
xmlReader.ReadStartElement();
string s = xmlReader.ReadElementContentAsString("Value", "");
TrackShape value = TrackShape.Solid;
try
{
TypeConverter trackShapeConverter = TypeDescriptor.GetConverter(typeof(TrackShape));
value = (TrackShape)trackShapeConverter.ConvertFromString(s);
}
catch (Exception)
{
log.ErrorFormat("An error happened while parsing XML for Track shape. {0}", s);
}
// Restrict to the actual list of "athorized" values.
trackShape = (Array.IndexOf(Options, value) >= 0) ? value : TrackShape.Solid;
xmlReader.ReadEndElement();
}
public StyleElementTrackShape(TrackShape _default)
{
m_TrackShape = (Array.IndexOf(m_Options, _default) >= 0) ? _default : TrackShape.Solid;
}
public StyleElementTrackShape(TrackShape givenDefault)
{
trackShape = (Array.IndexOf(Options, givenDefault) >= 0) ? givenDefault : TrackShape.Solid;
}
private void DoBindWrite(string targetProperty, object value)
{
// Check type and import value if compatible with the target prop.
bool imported = false;
switch (targetProperty)
{
case "Color":
{
if (value is Color)
{
color = (Color)value;
imported = true;
}
break;
}
case "LineSize":
{
if (value is int)
{
lineSize = (int)value;
imported = true;
}
break;
}
case "LineShape":
{
if (value is LineShape)
{
lineShape = (LineShape)value;
imported = true;
}
break;
}
case "LineEnding":
{
if (value is LineEnding)
{
lineEnding = (LineEnding)value;
imported = true;
}
break;
}
case "TrackShape":
{
if (value is TrackShape)
{
trackShape = (TrackShape)value;
imported = true;
}
break;
}
case "Curved":
{
if (value is Boolean)
{
curved = (Boolean)value;
imported = true;
}
break;
}
case "Font":
{
if (value is int)
{
// Recreate the font changing just the size.
string fontName = font.Name;
FontStyle fontStyle = font.Style;
font.Dispose();
font = new Font(fontName, (int)value, fontStyle);
imported = true;
}
break;
}
case "Bicolor":
{
if (value is Color)
{
bicolor.Background = (Color)value;
imported = true;
}
break;
}
case "GridDivisions":
{
if (value is int)
{
gridDivisions = (int)value;
imported = true;
}
break;
}
default:
{
log.DebugFormat("Unknown target property \"{0}\".", targetProperty);
break;
}
}
if (imported)
{
if (ValueChanged != null)
{
ValueChanged(null, EventArgs.Empty);
}
}
else
{
log.DebugFormat("Could not import value \"{0}\" to property \"{1}\".", value.ToString(), targetProperty);
}
}
public bool Equals(TrackShape other)
{
return(DashStyle == other.DashStyle && ShowSteps == other.ShowSteps);
}
public StyleElementTrackShape(TrackShape initialValue)
{
value = options.IndexOf(initialValue) >= 0 ? initialValue : defaultValue;
}
