public HatchStyleSelectionProperty(string ResourceId, HatchStyleList hsl, IHatchStyle iHatchStyle, bool includeUndefined) :
this(ResourceId, hsl, iHatchStyle.HatchStyle, includeUndefined)
{
this.iHatchStyle = iHatchStyle;
toWatch = iHatchStyle as IGeoObject;
}
/// <summary>
/// Checks whether an <see cref="IGeoObject"/> is accepted by this filter.
/// To realize custom filters, override this method.
/// </summary>
/// <param name="go">The object beeing tested</param>
/// <returns>true if accepted, fale otherwise</returns>
public virtual bool Accept(IGeoObject go)
{
// jetzt so implementiert: wenn ein Attribut verlangt wird und ein Objekt nicht das
// passende Interface hat, dann wird es nicht akzeptiert
// wenn z.B. der Layer eines Objektes null ist, dann wird dieses von keinem Filter anerkannt
if (acceptedLayers.Count > 0)
{
ILayer ilayer = go as ILayer;
if (ilayer == null)
{
return(false);
}
if (ilayer.Layer == null)
{
return(false);
}
if (!acceptedLayers.ContainsKey(ilayer.Layer))
{
return(false);
}
}
if (acceptedColorDefs.Count > 0)
{
IColorDef iColorDef = go as IColorDef;
if (iColorDef == null)
{
return(false);
}
if (iColorDef.ColorDef == null)
{
return(false);
}
if (!acceptedColorDefs.ContainsKey(iColorDef.ColorDef))
{
return(false);
}
}
if (acceptedLineWidths.Count > 0)
{
ILineWidth iLineWidth = go as ILineWidth;
if (iLineWidth == null)
{
return(false);
}
if (iLineWidth.LineWidth == null)
{
return(false);
}
if (!acceptedLineWidths.ContainsKey(iLineWidth.LineWidth))
{
return(false);
}
}
if (acceptedLinePatterns.Count > 0)
{
ILinePattern iLinePattern = go as ILinePattern;
if (iLinePattern == null)
{
return(false);
}
if (iLinePattern.LinePattern == null)
{
return(false);
}
if (!acceptedLinePatterns.ContainsKey(iLinePattern.LinePattern))
{
return(false);
}
}
if (acceptedDimensionStyles.Count > 0)
{
IDimensionStyle iDimensionStyle = go as IDimensionStyle;
if (iDimensionStyle == null)
{
return(false);
}
if (iDimensionStyle.DimensionStyle == null)
{
return(false);
}
if (!acceptedDimensionStyles.ContainsKey(iDimensionStyle.DimensionStyle))
{
return(false);
}
}
if (acceptedHatchStyles.Count > 0)
{
IHatchStyle iHatchStyle = go as IHatchStyle;
if (iHatchStyle == null)
{
return(false);
}
if (iHatchStyle.HatchStyle == null)
{
return(false);
}
if (!acceptedHatchStyles.ContainsKey(iHatchStyle.HatchStyle))
{
return(false);
}
}
if (acceptedTypes.Count > 0)
{
if (!acceptedTypes.ContainsKey(go.GetType()))
{
return(false);
}
}
return(true);
}
