private void PlotItem_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
Util.DataGridItemPropertyChanged(
dataGrid,
Plots,
sender as PlotItem,
e.PropertyName,
delegate(int index) {
UpdateItems(true, index);
},
delegate(int next_index) {
ResetAt(new PlotItem(), next_index);
},
delegate(PlotItem plot) {
m_colorIds.Push(plot.ColorId);
},
delegate(int index) {
UpdateItems(false);
});
}
private void GeometryItem_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
Util.DataGridItemPropertyChanged(
dataGrid,
Geometries,
sender as GeometryItem,
e.PropertyName,
delegate(int index) {
UpdateItems(true, index);
},
delegate(int next_index) {
ResetAt(new GeometryItem(), next_index);
},
delegate(GeometryItem geometry) {
m_colorIds.Push(geometry.ColorId);
},
delegate(int index) {
UpdateItems(false);
});
}
private void GeometryItem_NameChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
//e.PropertyName == "Name"
GeometryItem geometry = sender as GeometryItem;
int index = Geometries.IndexOf(geometry);
if (index < 0 || index >= dataGrid.Items.Count)
{
return;
}
if (geometry.Name == null || geometry.Name == "")
{
if (index < dataGrid.Items.Count - 1)
{
m_intsPool.Push(geometry.ColorId);
Geometries.RemoveAt(index);
UpdateItems(true);
if (index > 0)
{
Util.SelectDataGridItem(dataGrid, index - 1);
}
}
}
else
{
UpdateItems(true, index);
int next_index = index + 1;
// insert new empty row if needed
if (next_index == Geometries.Count)
{
ResetAt(new GeometryItem(-1, m_colors), next_index);
}
// select current row, move to next one is automatic
Util.SelectDataGridItem(dataGrid, index);
}
}
private void GeometryItem_NameChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
//e.PropertyName == "Name"
GeometryItem geometry = (GeometryItem)sender;
int index = Geometries.IndexOf(geometry);
if (index < 0 || index >= dataGrid.Items.Count)
{
return;
}
if (geometry.Name == null || geometry.Name == "")
{
if (index < dataGrid.Items.Count - 1)
{
m_intsPool.Push(geometry.ColorId);
Geometries.RemoveAt(index);
UpdateItems();
}
}
else
{
UpdateItems(index);
// insert new empty row
int next_index = index + 1;
if (next_index == Geometries.Count)
{
ResetAt(new GeometryItem(-1, m_colors), index + 1);
SelectAt(index + 1, true);
}
else
{
SelectAt(index + 1);
}
}
}