feat: 轨道色相变化功能

LiuYunPlayer · Nov 21, 2024 · f8bc3ba · f8bc3ba
1 parent 2a0e32c
commit f8bc3ba
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Showing 8 changed files with 97 additions and 8 deletions.
diff --git a/TuneLab/Configs/Settings.cs b/TuneLab/Configs/Settings.cs
@@ -21,6 +21,7 @@ internal static class Settings
     public static NotifiableProperty<double> ParameterBoundaryExtension { get; } = DefaultSettings.ParameterBoundaryExtension;
     public static NotifiableProperty<string> PianoKeySamplesPath { get; } = DefaultSettings.PianoKeySamplesPath;
     public static NotifiableProperty<int> AutoSaveInterval { get; } = DefaultSettings.AutoSaveInterval;
+    public static NotifiableProperty<double> TrackHueChangeRate { get; } = DefaultSettings.TrackHueChangeRate;
 
     public static void Init(string path)
     {
@@ -45,6 +46,7 @@ public static void Init(string path)
         ParameterBoundaryExtension.Value = settingsFile.ParameterBoundaryExtension;
         PianoKeySamplesPath.Value = settingsFile.PianoKeySamplesPath;
         AutoSaveInterval.Value = settingsFile.AutoSaveInterval;
+        TrackHueChangeRate.Value = settingsFile.TrackHueChangeRate;
     }
 
     public static void Save(string path)
@@ -59,6 +61,7 @@ public static void Save(string path)
                 ParameterBoundaryExtension = ParameterBoundaryExtension,
                 PianoKeySamplesPath = PianoKeySamplesPath,
                 AutoSaveInterval = AutoSaveInterval,
+                TrackHueChangeRate = TrackHueChangeRate
             }, JsonSerializerOptions);
 
             File.WriteAllText(path, content);

diff --git a/TuneLab/Configs/SettingsFile.cs b/TuneLab/Configs/SettingsFile.cs
@@ -15,4 +15,5 @@ internal class SettingsFile
     public double ParameterBoundaryExtension { get; set; } = 5;
     public string PianoKeySamplesPath { get; set; } = string.Empty;
     public int AutoSaveInterval { get; set; } = 10;
+    public double TrackHueChangeRate { get; set; } = 0;
 }
diff --git a/TuneLab/Resources/Translations/zh-CN.toml b/TuneLab/Resources/Translations/zh-CN.toml
@@ -8,6 +8,7 @@
 "Piano Key Samples" = "钢琴音采样"
 "Auto Save Interval (second)" = "自动保存间隔（秒）"
 "Parameter Boundary Extension (tick)" = "参数边界扩展（tick）"
+"Track Hue Change Rate (degree/second)" = "轨道色相变化速率（度/秒）"
 
 [FunctionBar]
 "Play" = "播放"

diff --git a/TuneLab/UI/MainWindow/Editor/Common/TrackColorManager.cs b/TuneLab/UI/MainWindow/Editor/Common/TrackColorManager.cs
@@ -0,0 +1,73 @@
+using Avalonia.Media;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using TuneLab.Configs;
+using TuneLab.Data;
+using TuneLab.GUI;
+
+namespace TuneLab.UI;
+
+internal static class TrackColorManager
+{
+    public static double HueChangeRate
+    { 
+        get => mHueChangeRate; 
+        set
+        {
+            if (mHueChangeRate == value) 
+                return; 
+
+            mHueChangeRate = value;
+            if (mHueChangeRate == 0) 
+                timer.Stop(); 
+            else 
+                timer.Start();
+        }
+    }
+
+    public static Color GetColor(this ITrack track)
+    {
+        var color = GetFixedColor(track);
+        var hsv = color.ToHsv();
+        var newHSV = new HsvColor(hsv.A, (hsv.H + offset) % 360, hsv.S, hsv.V);
+        return newHSV.ToRgb();
+    }
+
+    public static Color GetFixedColor(this ITrack track)
+    {
+        if (Color.TryParse(track.Color.Value, out var color))
+            return color;
+
+        return Style.DefaultTrackColor;
+    }
+
+    public static void RegisterOnTrackColorUpdated(this Avalonia.Visual visual, Action? action = null)
+    {
+        var context = SynchronizationContext.Current;
+        if (context == null)
+            return;
+
+        timer.Elapsed += (s, e) => { context.Post(_ => { visual.InvalidateVisual(); action?.Invoke(); }, null); };
+    }
+
+    static TrackColorManager()
+    {
+        timer.Elapsed += (s, e) =>
+        { 
+            offset += HueChangeRate / 1000 * timer.Interval; 
+            offset %= 360;
+            if (offset < 0) 
+                offset += 360;
+        };
+        HueChangeRate = Settings.TrackHueChangeRate;
+        Settings.TrackHueChangeRate.Modified.Subscribe(() => HueChangeRate = Settings.TrackHueChangeRate);
+    }
+
+    static System.Timers.Timer timer = new System.Timers.Timer() { Interval = 16.5 };
+    static double offset = 0;
+    static double mHueChangeRate = 0;
+}
diff --git a/TuneLab/UI/MainWindow/Editor/TrackWindow/TrackHeadList/TrackHead.cs b/TuneLab/UI/MainWindow/Editor/TrackWindow/TrackHeadList/TrackHead.cs
@@ -64,6 +64,7 @@ public TrackHead()
         this.AddDock(bottomArea);
 
         mTrackProvider.When(track => track.Color.Modified).Subscribe(() => { if (Track == null) return; mIndexLabel.Background = Track.GetColor().ToBrush(); mIndexPanel.Background = Track.GetColor().ToBrush(); }, s);
+        mIndexPanel.RegisterOnTrackColorUpdated(() => { if (Track == null) return; mIndexLabel.Background = Track.GetColor().ToBrush(); mIndexPanel.Background = Track.GetColor().ToBrush(); });
         mTrackProvider.ObjectWillChange.Subscribe(() =>
         {
             if (Track == null)
@@ -245,6 +246,7 @@ public TrackHead()
         ContextMenu = menu;
         Background = Brushes.Transparent;
 
+        this.RegisterOnTrackColorUpdated();
 
     }
 

diff --git a/TuneLab/UI/MainWindow/Editor/TrackWindow/TrackScrollView/TrackScrollView.cs b/TuneLab/UI/MainWindow/Editor/TrackWindow/TrackScrollView/TrackScrollView.cs
@@ -79,6 +79,8 @@ public TrackScrollView(IDependency dependency)
         AddHandler(DragDrop.DragOverEvent, OnDragOver);
         AddHandler(DragDrop.DragLeaveEvent, OnDragLeave);
         AddHandler(DragDrop.DropEvent, OnDrop);
+
+        this.RegisterOnTrackColorUpdated(InvalidateVisual);
     }
 
     ~TrackScrollView()

diff --git a/TuneLab/UI/Settings/SettingsWindow.axaml.cs b/TuneLab/UI/Settings/SettingsWindow.axaml.cs
@@ -150,6 +150,21 @@ public SettingsWindow()
             }
             listView.Content.Children.Add(panel);
         }
+        {
+            var panel = new DockPanel() { Margin = new(24, 12) };
+            {
+                var slider = new SliderController() { Width = 180, IsInterger = true };
+                slider.SetRange(-720, 720);
+                slider.SetDefaultValue(Settings.DefaultSettings.TrackHueChangeRate);
+                slider.Bind(Settings.TrackHueChangeRate, true, s);
+                panel.AddDock(slider, Dock.Right);
+            }
+            {
+                var name = new TextBlock() { Text = "Track Hue Change Rate (degree/second)".Tr(this) + ": ", VerticalAlignment = Avalonia.Layout.VerticalAlignment.Center };
+                panel.AddDock(name);
+            }
+            listView.Content.Children.Add(panel);
+        }
         Content.AddDock(listView);
     }
 

diff --git a/TuneLab/Utils/Extensions.cs b/TuneLab/Utils/Extensions.cs
@@ -376,14 +376,6 @@ public static void AddDock(this DockPanel panel, Control control)
         panel.Children.Add(control);
     }
 
-    public static Color GetColor(this ITrack track)
-    {
-        if (Color.TryParse(track.Color.Value, out var color)) 
-            return color;
-
-        return Style.DefaultTrackColor;
-    }
-
     public static void NewTrack(this IProject project)
     {
         project.AddTrack(new TrackInfo() { Name = "Track".Tr(TC.Document) + "_" + (project.Tracks.Count + 1), Color = Style.GetNewColor(project.Tracks.Count) });