Added auto label for ChemMaster (#5596)

Content.Client/Chemistry/UI/ChemMasterWindow.xaml.cs

@@ -29,6 +29,7 @@ namespace Content.Client.Chemistry.UI
     public partial class ChemMasterWindow : SS14Window
     {
         [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
+        public event Action<string>? OnLabelEntered;
         public event Action<BaseButton.ButtonEventArgs, ChemButton>? OnChemButtonPressed;
         public readonly Button[] PillTypeButtons;
 
@@ -47,6 +48,7 @@ namespace Content.Client.Chemistry.UI
         {
             RobustXamlLoader.Load(this);
             IoCManager.InjectDependencies(this);
+            LabelLineEdit.OnTextEntered += e => OnLabelEntered?.Invoke(e.Text);
 
             //Pill type selection buttons, in total there are 20 pills.
             //Pill rsi file should have states named as pill1, pill2, and so on.
@@ -75,7 +77,6 @@ namespace Content.Client.Chemistry.UI
                     Group = pillTypeGroup
                 };
 
-
                 //Generate buttons textures
                 var specifier = new SpriteSpecifier.Rsi(resourcePath, "pill" + (i + 1));
                 TextureRect pillTypeTexture = new TextureRect
@@ -111,6 +112,7 @@ namespace Content.Client.Chemistry.UI
         {
             var castState = (ChemMasterBoundUserInterfaceState) state;
             Title = castState.DispenserName;
+            LabelLine = castState.Label;
             UpdatePanelInfo(castState);
             if (Contents.Children != null)
             {
@@ -194,7 +196,8 @@ namespace Content.Client.Chemistry.UI
 
             if (!state.BufferReagents.Any())
             {
-                BufferInfo.Children.Add(new Label {Text = Loc.GetString("chem-master-window-buffer-empty-text") });
+                BufferInfo.Children.Add(new Label { Text = Loc.GetString("chem-master-window-buffer-empty-text") });
+                
                 return;
             }
 
@@ -250,6 +253,18 @@ namespace Content.Client.Chemistry.UI
                 }
             }
         }
+
+        public String LabelLine
+        {
+            get
+            {
+                return LabelLineEdit.Text;
+            }
+            set
+            {
+                LabelLineEdit.Text = value;
+            }
+        }
     }
 
     public class ChemButton : Button