private static T EditStyles <T>(StylePluginManager styleManager, StyleBuilderArguments styleArguments, T editingStyle, Func <T, Collection <T> > fetchInnerStyles) where T : Style, new()
{
CompositeStyle compositeStyle = new CompositeStyle();
compositeStyle.Name = editingStyle.Name;
if (fetchInnerStyles(editingStyle).Count > 0)
{
foreach (var style in fetchInnerStyles(editingStyle))
{
compositeStyle.Styles.Add(style);
}
}
else
{
compositeStyle.Styles.Add(editingStyle);
}
styleArguments.StyleToEdit = compositeStyle;
var result = styleManager.EditStyle(styleArguments);
if (result.Canceled)
{
return(null);
}
else
{
T resultAreaStyle = new T();
resultAreaStyle.Name = compositeStyle.Name;
PointStyle pointStyle = resultAreaStyle as PointStyle;
if (pointStyle != null)
{
foreach (var tmpAreaStyle in compositeStyle.Styles.OfType <PointStyle>())
{
pointStyle.CustomPointStyles.Add(tmpAreaStyle);
}
}
else
{
foreach (var tmpAreaStyle in compositeStyle.Styles.OfType <T>())
{
fetchInnerStyles(resultAreaStyle).Add(tmpAreaStyle);
}
}
return(resultAreaStyle);
}
}
public static IconTextStyle EditStyles(this StylePluginManager styleManager, StyleBuilderArguments styleArguments, IconTextStyle textStyle)
{
TextStyle resultTextStyle = EditStyles <TextStyle>(styleManager, styleArguments, textStyle, s => s.CustomTextStyles);
if (resultTextStyle == null)
{
return(null);
}
IconTextStyle iconTextStyle = new IconTextStyle();
iconTextStyle.Name = resultTextStyle.Name;
foreach (var tmpStyle in resultTextStyle.CustomTextStyles)
{
iconTextStyle.CustomTextStyles.Add(tmpStyle);
}
return(iconTextStyle);
}
public static LineStyle EditStyles(this StylePluginManager styleManager, StyleBuilderArguments styleArguments, LineStyle lineStyle)
{
return(EditStyles <LineStyle>(styleManager, styleArguments, lineStyle, s => s.CustomLineStyles));
}
public static PointStyle EditStyles(this StylePluginManager styleManager, StyleBuilderArguments styleArguments, PointStyle pointStyle)
{
return(EditStyles <PointStyle>(styleManager, styleArguments, pointStyle, s => new Collection <PointStyle>(s.CustomPointStyles.OfType <PointStyle>().ToList())));
}
public static AreaStyle EditStyles(this StylePluginManager styleManager, StyleBuilderArguments styleArguments, AreaStyle areaStyle)
{
return(EditStyles <AreaStyle>(styleManager, styleArguments, areaStyle, s => s.CustomAreaStyles));
}
