private static List <HUI_Gradient> GeneratePresets()
{
HUI_Gradient BW = new HUI_Gradient(new GradientStopCollection()
{
new GradientStop(Color.FromRgb(0, 0, 0), 0),
new GradientStop(Color.FromRgb(255, 255, 255), 1)
});
HUI_Gradient RGB = new HUI_Gradient(new GradientStopCollection()
{
new GradientStop(Color.FromRgb(255, 0, 0), 0),
new GradientStop(Color.FromRgb(0, 255, 0), 0.5),
new GradientStop(Color.FromRgb(0, 0, 255), 1)
});
HUI_Gradient RYG = new HUI_Gradient(new GradientStopCollection()
{
new GradientStop(Color.FromRgb(255, 0, 0), 0),
new GradientStop(Color.FromRgb(255, 255, 0), 0.5),
new GradientStop(Color.FromRgb(0, 255, 0), 1)
});
List <HUI_Gradient> presets = new List <HUI_Gradient>()
{
BW, RGB, RYG
};
return(presets);
}
private void OptionSelector_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
HUI_Gradient selectedGradient = e.AddedItems[0] as HUI_Gradient;
handles = LoadFromGradient(selectedGradient);
UpdateGradient();
}
private List <GradientHandle> LoadFromGradient(HUI_Gradient selectedGradient)
{
foreach (GradientHandle existingHandle in handles)
{
MainCanvas.Children.Remove(existingHandle.handleEllipse);
}
List <GradientHandle> newHandles = new List <GradientHandle>();
foreach (GradientStop stop in selectedGradient.Stops)
{
newHandles.Add(new GradientHandle(stop.Offset, stop.Color, this));
}
return(newHandles);
}
static public void TrySetElementValue(UIElement u, object o)
{
try
{
switch (u.GetType().ToString())
{
case "System.Windows.Controls.Slider":
Slider s = u as Slider;
//System.Windows.Forms.MessageBox.Show(o.GetType().ToString());
s.Value = (double)o;
return;
case "System.Windows.Controls.ListBox":
ListBox lb = u as ListBox;
lb.SelectedIndex = getSelectedItemIndex(lb, (string)o);
return;
case "System.Windows.Controls.TextBox":
TextBox tb = u as TextBox;
tb.Text = (string)o;
return;
case "System.Windows.Controls.ComboBox":
ComboBox cb = u as ComboBox;
cb.SelectedIndex = getSelectedItemIndex(cb, (string)o);
return;
case "Xceed.Wpf.Toolkit.ColorPicker":
ColorPicker colP = u as ColorPicker;
System.Drawing.Color sysCol = (System.Drawing.Color)o;
colP.SelectedColor = HUI_Util.ToMediaColor(sysCol);
return;
case "System.Windows.Controls.ScrollViewer":
//it's a checklist
ScrollViewer sv = u as ScrollViewer;
List <bool> valueList = (List <bool>)o;
ItemsControl ic = sv.Content as ItemsControl;
var cbs = from cbx in ic.Items.OfType <CheckBox>() select cbx;
int i = 0;
foreach (CheckBox chex in cbs)
{
chex.IsChecked = valueList[i];
i++;
}
return;
case "System.Windows.Controls.CheckBox":
CheckBox chb = u as CheckBox;
chb.IsChecked = (bool)o;
return;
case "MahApps.Metro.Controls.ToggleSwitch":
ToggleSwitch ts = u as ToggleSwitch;
ts.IsChecked = (bool)o;
return;
case "MahApps.Metro.Controls.RangeSlider":
RangeSlider rs = u as RangeSlider;
var valueRange = (Interval)o;
rs.UpperValue = valueRange.Max;
rs.LowerValue = valueRange.Min;
return;
case "System.Windows.Controls.RadioButton":
RadioButton rb = u as RadioButton;
rb.IsChecked = (bool)o;
return;
case "System.Windows.Controls.DataGrid":
DataGrid datagrid = u as DataGrid;
List <string> selectedRowContents = (List <string>)o;
try
{
DataView dv = datagrid.ItemsSource as DataView;
foreach (DataRowView drv in dv)
{
var items = drv.Row.ItemArray.Cast <string>().ToList();
items.RemoveAt(0); //get rid of hidden index column
bool selectRow = true;
for (int counter = 0; counter < items.Count; counter++)
{
if (selectedRowContents[counter] != items[counter])
{
selectRow = false;
break;
}
}
if (selectRow)
{
datagrid.SelectedItem = drv;
}
}
}
catch
{
}
return;
case "HumanUI.MDSliderElement":
MDSliderElement mds = u as MDSliderElement;
mds.SliderPoint = (Rhino.Geometry.Point3d)o;
return;
case "HumanUI.GraphMapperElement":
GraphMapperElement gme = u as GraphMapperElement;
gme.SetByCurve((Rhino.Geometry.NurbsCurve)o);
return;
case "HumanUI.HUI_GradientEditor":
HUI_GradientEditor hge = u as HUI_GradientEditor;
HUI_Gradient gradient = HUI_Gradient.FromString((string)o);
hge.Gradient = gradient;
return;
case "HumanUI.FilePicker":
FilePicker fp = u as FilePicker;
fp.Path = (string)o;
return;
default:
return;
}
}
catch (Exception e)
{
System.Windows.Forms.MessageBox.Show(e.ToString());
}
}
