private void ReSyncRulesToBindingList(IVectorStyle style)
{
_rules.Clear();
if (style != null)
{
switch (style.StyleType)
{
case StyleType.Point:
{
for (int i = 0; i < style.RuleCount; i++)
{
IPointRule pr = (IPointRule)style.GetRuleAt(i);
_rules.Add(new PointRuleModel(pr, i));
}
}
break;
case StyleType.Line:
{
for (int i = 0; i < style.RuleCount; i++)
{
ILineRule lr = (ILineRule)style.GetRuleAt(i);
_rules.Add(new LineRuleModel(lr, i));
}
}
break;
case StyleType.Area:
{
for (int i = 0; i < style.RuleCount; i++)
{
IAreaRule ar = (IAreaRule)style.GetRuleAt(i);
_rules.Add(new AreaRuleModel(ar, i));
}
}
break;
case StyleType.Composite:
{
for (int i = 0; i < style.RuleCount; i++)
{
ICompositeRule cr = (ICompositeRule)style.GetRuleAt(i);
_rules.Add(new CompositeRuleModel(cr, i));
}
}
break;
}
}
else
{
_rules.Clear();
}
}
private void GeneratePreviews()
{
lstLayerNameExamples.Items.Clear();
if (IsValidToPreview())
{
string layerPrefix = txtLayerPrefix.Text;
int rules = Math.Min(3, _style.RuleCount);
string scaleRange = Utility.GetScaleRangeStr(_parentRange);
for (int i = 0; i < rules; i++)
{
var rule = _style.GetRuleAt(i);
string name = Utility.GenerateLayerName(txtLayerNameFormat.Text, layerPrefix, scaleRange, i, rule);
lstLayerNameExamples.Items.Add(name);
}
EvaluateStates();
}
else
{
lstLayerNameExamples.Items.Add(Strings.InvalidLayerNameFormat);
EvaluateStates();
}
}