public GradientHandle(double T, Color Color, HUI_GradientEditor canvas)
{
this.T = T;
this.Color = Color;
this.GradientEditor = canvas;
this.canvas = canvas.Children.OfType <Canvas>().FirstOrDefault();
var handleSize = 14;
Ellipse e = new Ellipse();
e.Width = handleSize;
e.Height = handleSize;
e.Stroke = new SolidColorBrush(Color.FromRgb(0, 0, 0));
e.StrokeThickness = 3;
e.Fill = new SolidColorBrush(Color.FromRgb(255, 255, 255));
e.RenderTransform = new TranslateTransform(-handleSize / 2.0, -handleSize / 2.0);
e.MouseLeftButtonUp += Handle_MouseUp;
e.MouseLeftButtonDown += Handle_MouseLeftButtonDown;
e.MouseMove += Handle_MouseMove;
e.MouseRightButtonUp += E_MouseRightButtonUp;
handleEllipse = e;
UpdatePosition();
this.canvas.Children.Add(handleEllipse);
canvas.SizeChanged += Bounds_SizeChanged;
}
static public object GetElementValue(UIElement u)
{
switch (u.GetType().ToString())
{
case "System.Windows.Controls.Slider":
Slider s = u as Slider;
return(s.Value);
case "System.Windows.Controls.Button":
Button b = u as Button;
return((System.Windows.Input.Mouse.LeftButton == System.Windows.Input.MouseButtonState.Pressed) && b.IsMouseOver);
case "HumanUI.TrueOnlyButton":
TrueOnlyButton tob = u as TrueOnlyButton;
return((System.Windows.Input.Mouse.LeftButton == System.Windows.Input.MouseButtonState.Pressed) && tob.IsMouseOver);
case "HumanUI.HUI_RhPickButton":
HUI_RhPickButton rpb = u as HUI_RhPickButton;
return(rpb.objIDs);
case "System.Windows.Controls.Label":
Label l = u as Label;
return(l.Content);
case "System.Windows.Controls.ListBox":
ListBox lb = u as ListBox;
TextBlock lab = lb.SelectedItem as TextBlock;
if (lab != null)
{
return(lab.Text);
}
else
{
return(null);
}
case "System.Windows.Controls.ScrollViewer":
ScrollViewer sv = u as ScrollViewer;
ItemsControl ic = sv.Content as ItemsControl;
List <bool> checkeds = new List <bool>();
var cbs = from cbx in ic.Items.OfType <CheckBox>() select cbx;
foreach (CheckBox chex in cbs)
{
checkeds.Add(chex.IsChecked == true);
}
return(checkeds);
case "System.Windows.Controls.TextBox":
TextBox tb = u as TextBox;
return(tb.Text);
case "System.Windows.Controls.ComboBox":
ComboBox cb = u as ComboBox;
TextBlock cbi = cb.SelectedItem as TextBlock;
if (cbi != null)
{
return(cbi.Text);
}
else
{
return(null);
}
case "Xceed.Wpf.Toolkit.ColorPicker":
ColorPicker colP = u as ColorPicker;
//return cbi.Content;
return(HUI_Util.ToSysColor(colP.SelectedColor));
case "System.Windows.Controls.ListView":
ListView v = u as ListView;
var cbxs = from cbx in v.Items.OfType <CheckBox>() select cbx;
List <string> checkedVals = new List <string>();
foreach (CheckBox chex in cbxs)
{
if (chex.IsChecked == true)
{
checkedVals.Add(chex.Content.ToString());
}
}
return(String.Join(",", checkedVals));
case "System.Windows.Controls.CheckBox":
CheckBox chb = u as CheckBox;
return(chb.IsChecked);
case "System.Windows.Controls.RadioButton":
RadioButton rb = u as RadioButton;
return(rb.IsChecked);
case "System.Windows.Controls.Image":
Image img = u as Image;
return(img.Source.ToString());
case "System.Windows.Controls.Expander":
Expander exp = u as Expander;
return(exp.IsExpanded);
case "System.Windows.Controls.TabControl":
TabControl tc = u as TabControl;
TabItem ti = tc.SelectedItem as TabItem;
if (ti == null)
{
ti = tc.Items[0] as TabItem;
}
return(ti.Header.ToString());
case "MahApps.Metro.Controls.ToggleSwitch":
ToggleSwitch ts = u as ToggleSwitch;
return(ts.IsChecked);
case "MahApps.Metro.Controls.RangeSlider":
RangeSlider rs = u as RangeSlider;
return(new Interval(rs.LowerValue, rs.UpperValue));
case "De.TorstenMandelkow.MetroChart.ChartBase":
case "De.TorstenMandelkow.MetroChart.PieChart":
case "De.TorstenMandelkow.MetroChart.ClusteredBarChart":
case "De.TorstenMandelkow.MetroChart.ClusteredColumnChart":
case "De.TorstenMandelkow.MetroChart.DoughnutChart":
case "De.TorstenMandelkow.MetroChart.RadialGaugeChart":
case "De.TorstenMandelkow.MetroChart.StackedBarChart":
case "De.TorstenMandelkow.MetroChart.StackedColumnChart":
ChartBase chart = u as ChartBase;
ChartItem selectedItem = chart.SelectedItem as ChartItem;
if (selectedItem != null)
{
string response = "";
if (!String.IsNullOrEmpty(selectedItem.ClusterCategory))
{
response += selectedItem.ClusterCategory + ": ";
}
response += selectedItem.Category;
return(response);
}
else
{
return(null);
}
case "System.Windows.Controls.DataGrid":
DataGrid datagrid = u as DataGrid;
var SelectedItem = datagrid.SelectedItem;
//System.Data.DataView dv = datagrid.ItemsSource as System.Data.DataView;
List <string> result = new List <string>();
try
{
System.Data.DataRowView drv = SelectedItem as System.Data.DataRowView;
result = drv.Row.ItemArray.Cast <string>().ToList();
result.RemoveAt(0);
}
catch
{
}
return(result);
case "HumanUI.MDSliderElement":
MDSliderElement mds = u as MDSliderElement;
return(mds.SliderPoint);
case "HumanUI.GraphMapperElement":
GraphMapperElement gme = u as GraphMapperElement;
return(gme.GetCurve().ToNurbsCurve());
case "HumanUI.HUI_GradientEditor":
HUI_GradientEditor hge = u as HUI_GradientEditor;
return(hge.Gradient.ToString());
case "HumanUI.FilePicker":
FilePicker fp = u as FilePicker;
return(fp.Path);
case "HumanUI.ClickableShapeGrid":
ClickableShapeGrid csg = u as ClickableShapeGrid;
return(csg.SelectedStates);
default:
return(null);
}
}
void RemoveEvents(UIElement u)
{
switch (u.GetType().ToString())
{
case "System.Windows.Controls.Slider":
Slider s = u as Slider;
s.ValueChanged -= ExpireThis;
return;
case "System.Windows.Controls.Button":
Button b = u as Button;
b.PreviewMouseDown -= ExpireThis;
b.PreviewMouseUp -= ExpireThis;
return;
case "System.Windows.Controls.DataGrid":
DataGrid datagrid = u as DataGrid;
datagrid.SelectedCellsChanged -= ExpireThis;
return;
case "HumanUI.TrueOnlyButton":
TrueOnlyButton tob = u as TrueOnlyButton;
tob.PreviewMouseDown -= ExpireThis;
return;
case "HumanUI.HUI_RhPickButton":
HUI_RhPickButton rpb = u as HUI_RhPickButton;
rpb.PickCompleted -= ExpireThis;
return;
case "HumanUI.MDSliderElement":
MDSliderElement mds = u as MDSliderElement;
mds.PropertyChanged -= ExpireThis;
return;
case "HumanUI.GraphMapperElement":
GraphMapperElement gme = u as GraphMapperElement;
gme.PropertyChanged -= ExpireThis;
return;
case "HumanUI.HUI_GradientEditor":
HUI_GradientEditor hge = u as HUI_GradientEditor;
hge.PropertyChanged -= ExpireThis;
return;
case "HumanUI.FilePicker":
FilePicker fp = u as FilePicker;
fp.PropertyChanged -= ExpireThis;
return;
case "HumanUI.ClickableShapeGrid":
ClickableShapeGrid csg = u as ClickableShapeGrid;
switch (csg.clickMode)
{
case ClickableShapeGrid.ClickMode.ButtonMode:
csg.MouseUp -= ExpireThis;
csg.MouseDown -= ExpireThis;
return;
case ClickableShapeGrid.ClickMode.PickerMode:
case ClickableShapeGrid.ClickMode.ToggleMode:
csg.MouseUp -= ExpireThis;
return;
case ClickableShapeGrid.ClickMode.None:
default:
return;
}
case "System.Windows.Controls.Label":
Label l = u as Label;
return;
case "System.Windows.Controls.ListBox":
ListBox lb = u as ListBox;
lb.SelectionChanged -= ExpireThis;
return;
case "System.Windows.Controls.ScrollViewer":
ScrollViewer sv = u as ScrollViewer;
ItemsControl ic = sv.Content as ItemsControl;
((INotifyCollectionChanged)ic.Items).CollectionChanged -= ExpireThis;
List <bool> checkeds = new List <bool>();
var cbs = from cbx in ic.Items.OfType <CheckBox>() select cbx;
foreach (CheckBox chex in cbs)
{
chex.Checked -= ExpireThis;
chex.Unchecked -= ExpireThis;
}
return;
case "System.Windows.Controls.ComboBox":
ComboBox cb = u as ComboBox;
cb.SelectionChanged -= ExpireThis;
return;
case "System.Windows.Controls.TextBox":
TextBox tb = u as TextBox;
Panel p = tb.Parent as Panel;
List <Button> btns = p.Children.OfType <Button>().ToList <Button>();
foreach (Button btn0 in btns)
{
btn0.Click -= ExpireThis;
}
tb.TextChanged -= ExpireThis;
return;
case "Xceed.Wpf.Toolkit.ColorPicker":
ColorPicker cp = u as ColorPicker;
cp.SelectedColorChanged -= ExpireThis;
return;
case "System.Windows.Controls.CheckBox":
CheckBox chb = u as CheckBox;
chb.Checked -= ExpireThis;
chb.Unchecked -= ExpireThis;
return;
case "System.Windows.Controls.RadioButton":
RadioButton rb = u as RadioButton;
rb.Checked -= ExpireThis;
rb.Unchecked -= ExpireThis;
return;
case "System.Windows.Controls.Image":
return;
case "System.Windows.Controls.Expander":
Expander exp = u as Expander;
exp.Expanded -= ExpireThis;
exp.Collapsed -= ExpireThis;
return;
case "System.Windows.Controls.TabControl":
TabControl tc = u as TabControl;
tc.SelectionChanged -= ExpireThis;
return;
case "MahApps.Metro.Controls.ToggleSwitch":
ToggleSwitch ts = u as ToggleSwitch;
ts.IsCheckedChanged -= ExpireThis;
return;
case "MahApps.Metro.Controls.RangeSlider":
RangeSlider rs = u as RangeSlider;
rs.RangeSelectionChanged -= ExpireThis;
return;
case "De.TorstenMandelkow.MetroChart.ChartBase":
case "De.TorstenMandelkow.MetroChart.PieChart":
case "De.TorstenMandelkow.MetroChart.ClusteredBarChart":
case "De.TorstenMandelkow.MetroChart.ClusteredColumnChart":
case "De.TorstenMandelkow.MetroChart.DoughnutChart":
case "De.TorstenMandelkow.MetroChart.RadialGaugeChart":
case "De.TorstenMandelkow.MetroChart.StackedBarChart":
case "De.TorstenMandelkow.MetroChart.StackedColumnChart":
ChartBase chart = u as ChartBase;
chart.MouseUp -= ExpireThis;
return;
default:
return;
}
}
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());
}
}