109 lines
3.1 KiB
C#
109 lines
3.1 KiB
C#
using Avalonia;
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using Avalonia.Controls;
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using DataLayer;
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using System.Linq;
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namespace LibationAvalonia.Controls
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{
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public partial class MyRatingCellEditor : UserControl
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{
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private const string SOLID_STAR = "★";
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private const string HOLLOW_STAR = "☆";
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public static readonly StyledProperty<Rating> RatingProperty =
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AvaloniaProperty.Register<MyRatingCellEditor, Rating>(nameof(Rating));
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public bool AllRatingsVisible { get; set; }
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public Rating Rating
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{
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get { return GetValue(RatingProperty); }
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set { SetValue(RatingProperty, value); }
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}
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public MyRatingCellEditor()
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{
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InitializeComponent();
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if (Design.IsDesignMode)
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Rating = new Rating(5, 4, 3);
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}
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protected override void OnPropertyChanged(AvaloniaPropertyChangedEventArgs change)
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{
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if (change.Property.Name == nameof(Rating) && Rating is not null)
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{
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int rating = 0;
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foreach (TextBlock star in panelOverall.Children)
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star.Tag = star.Text = Rating.OverallRating > rating++ ? SOLID_STAR : HOLLOW_STAR;
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rating = 0;
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foreach (TextBlock star in panelPerform.Children)
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star.Tag = star.Text = Rating.PerformanceRating > rating++ ? SOLID_STAR : HOLLOW_STAR;
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rating = 0;
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foreach (TextBlock star in panelStory.Children)
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star.Tag = star.Text = Rating.StoryRating > rating++ ? SOLID_STAR : HOLLOW_STAR;
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SetVisible(AllRatingsVisible);
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}
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base.OnPropertyChanged(change);
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}
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private void SetVisible(bool allVisible)
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{
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tblockOverall.IsVisible = panelOverall.IsVisible = allVisible || Rating?.OverallRating > 0;
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tblockPerform.IsVisible = panelPerform.IsVisible = allVisible || Rating?.PerformanceRating > 0;
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tblockStory.IsVisible = panelStory.IsVisible = allVisible || Rating?.StoryRating > 0;
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}
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public void Panel_PointerExited(object sender, Avalonia.Input.PointerEventArgs e)
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{
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var panel = sender as Panel;
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var stackPanel = panel.Children.OfType<StackPanel>().Single();
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//Restore defaults
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foreach (TextBlock child in stackPanel.Children)
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child.Text = (string)child.Tag;
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}
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public void Star_PointerEntered(object sender, Avalonia.Input.PointerEventArgs e)
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{
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var thisTbox = sender as TextBlock;
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var stackPanel = thisTbox.Parent as StackPanel;
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var star = SOLID_STAR;
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foreach (TextBlock child in stackPanel.Children)
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{
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child.Text = star;
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if (child == thisTbox) star = HOLLOW_STAR;
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}
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}
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public void Star_Tapped(object sender, Avalonia.Input.TappedEventArgs e)
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{
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var overall = Rating.OverallRating;
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var perform = Rating.PerformanceRating;
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var story = Rating.StoryRating;
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var thisTbox = sender as TextBlock;
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var stackPanel = thisTbox.Parent as StackPanel;
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int newRatingValue = 0;
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foreach (var tbox in stackPanel.Children)
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{
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newRatingValue++;
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if (tbox == thisTbox) break;
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}
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if (stackPanel == panelOverall)
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overall = newRatingValue;
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else if (stackPanel == panelPerform)
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perform = newRatingValue;
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else if (stackPanel == panelStory)
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story = newRatingValue;
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if (overall + perform + story == 0f) return;
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Rating = new Rating(overall, perform, story);
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}
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}
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}
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