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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using Tango.DAL.Observables;
using Tango.DragAndDrop;
using Tango.MachineStudio.Developer.Converters;
using Tango.MachineStudio.Developer.ViewModels;
namespace Tango.MachineStudio.Developer.Views
{
/// <summary>
/// Interaction logic for MainView.xaml
/// </summary>
public partial class MainView : UserControl
{
private MainViewVM _vm;
public DraggingSurface DraggingSurface
{
get { return (DraggingSurface)GetValue(DraggingSurfaceProperty); }
set { SetValue(DraggingSurfaceProperty, value); }
}
public static readonly DependencyProperty DraggingSurfaceProperty =
DependencyProperty.Register("DraggingSurface", typeof(DraggingSurface), typeof(MainView), new PropertyMetadata(null));
public MainView()
{
InitializeComponent();
DraggingSurface = draggingSurface;
this.Loaded += (x, y) =>
{
_vm = DataContext as MainViewVM;
};
chkGraphs.Checked += (x, y) => { graphRowDefinition.Height = new GridLength(440, GridUnitType.Pixel); };
chkGraphs.Unchecked += (x, y) => { graphRowDefinition.Height = new GridLength(80, GridUnitType.Pixel); };
}
private void OnDropAvailableSensor(object sender, DropEventArgs e)
{
if (e.Draggable.DataContext is Sensor)
{
_vm.OnDropAvailableSensor(e.Draggable.DataContext as Sensor);
}
}
private void ColorPickerCombo_SelectedColorChanged(object sender, RoutedPropertyChangedEventArgs<Color?> e)
{
UpdateGradientBrushDisplay();
}
private void Offset_Slider_ValueChanged(object sender, RoutedPropertyChangedEventArgs<double> e)
{
UpdateGradientBrushDisplay();
}
private void UpdateGradientBrushDisplay()
{
if (_vm.SelectedSegment != null)
{
SegmentToGradientStopsConverter converter = new SegmentToGradientStopsConverter();
GradientStopCollection stops = converter.Convert(_vm.SelectedSegment, null, null, null) as GradientStopCollection;
gradientBrush.GradientStops = stops;
}
else
{
gradientBrush.GradientStops = new GradientStopCollection();
}
}
private void OnBrushStopBorderDrop(object sender, DropEventArgs e)
{
if (e.Draggable.DataContext is BrushStop)
{
_vm.OnDropBrushStop(e.Draggable.DataContext as BrushStop, e.Droppable.DataContext as BrushStop);
}
}
private void ListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
UpdateGradientBrushDisplay();
}
}
}
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