Add project files.

2022-11-01 15:26:08 +00:00
parent daa7b59f22
commit 7e4f880821
408 changed files with 16863 additions and 0 deletions
@@ -0,0 +1,95 @@
+using System.Windows;
+using System.Windows.Controls.Primitives;
+
+namespace TheXamlGuy.UI.WPF.Controls;
+
+public class ProgressRing : RangeBase
+{
+    public static readonly DependencyProperty IsActiveProperty =
+        DependencyProperty.Register(nameof(IsActive),
+            typeof(bool), typeof(ProgressRing), new PropertyMetadata(true, OnIsActivePropertyChanged));
+
+    public static readonly DependencyProperty IsIndeterminateProperty =
+        DependencyProperty.Register(nameof(IsIndeterminate),
+            typeof(bool), typeof(ProgressRing), new PropertyMetadata(false, OnIsIndeterminatePropertyChanged));
+
+    public static readonly DependencyProperty ThicknessProperty =
+        DependencyProperty.Register(nameof(Thickness),
+            typeof(double), typeof(ProgressRing));
+
+    public static DependencyProperty TemplateSettingsProperty =
+        DependencyProperty.Register(nameof(TemplateSettings),
+            typeof(ProgressRingTemplateSettings), typeof(ProgressRing));
+
+    public ProgressRing()
+    {
+        DefaultStyleKey = typeof(ProgressRing);
+        SetValue(TemplateSettingsProperty, new ProgressRingTemplateSettings());
+    }
+
+    public bool IsActive
+    {
+        get => (bool)GetValue(IsActiveProperty);
+        set => SetValue(IsActiveProperty, value);
+    }
+
+    public bool IsIndeterminate
+    {
+        get => (bool)GetValue(IsIndeterminateProperty);
+        set => SetValue(IsIndeterminateProperty, value);
+    }
+
+    public double Thickness
+    {
+        get => (double)GetValue(ThicknessProperty);
+        set => SetValue(ThicknessProperty, value);
+    }
+
+    public ProgressRingTemplateSettings TemplateSettings
+    {
+        get => (ProgressRingTemplateSettings)GetValue(TemplateSettingsProperty);
+        set => SetValue(TemplateSettingsProperty, value);
+    }
+
+    public override void OnApplyTemplate()
+    {
+        UpdateValue();
+        UpdateVisualState();
+    }
+
+    protected override void OnValueChanged(double oldValue, double newValue)
+    {
+        UpdateValue();
+        base.OnValueChanged(oldValue, newValue);
+    }
+
+    private void UpdateValue()
+    {
+        TemplateSettings.EndAngle = Value == Maximum ? 359.999 : 359.999 * (Value / (Maximum - Minimum));
+    }
+
+    private static void OnIsActivePropertyChanged(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs args)
+    {
+        (dependencyObject as ProgressRing)?.OnIsActivePropertyChanged();
+    }
+
+    private static void OnIsIndeterminatePropertyChanged(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs args)
+    {
+        (dependencyObject as ProgressRing)?.OnIsIndeterminatePropertyChanged();
+    }
+
+    private void OnIsActivePropertyChanged()
+    {
+        UpdateVisualState();
+    }
+
+    private void OnIsIndeterminatePropertyChanged()
+    {
+        UpdateVisualState();
+    }
+
+    private void UpdateVisualState()
+    {
+        VisualStateManager.GoToState(this, IsActive ? IsIndeterminate ? "IndeterminateActive" : "Active" : "Inactive", true);
+    }
+}