Go to line function

SkEditor/Controls/MainMenuControl.axaml

@@ -121,6 +121,11 @@
 					<ui:SymbolIcon Symbol="Comment"/>
 				</MenuItem.Icon>
 			</MenuItem>
+			<MenuItem Header="{DynamicResource MenuHeaderGoToLine}" Name="MenuItemGoToLine" InputGesture="Ctrl+G" HotKey="Ctrl+G">
+				<MenuItem.Icon>
+					<ui:SymbolIcon Symbol="Find"/>
+				</MenuItem.Icon>
+			</MenuItem>
 			<MenuItem Header="{DynamicResource MenuHeaderDelete}" Name="MenuItemDelete" InputGesture="Delete">
 				<MenuItem.Icon>
 					<ui:SymbolIcon Symbol="Delete"/>

SkEditor/Controls/MainMenuControl.axaml.cs

@@ -56,6 +56,7 @@ private void AssignCommands()
 
         MenuItemDuplicate.Command = new RelayCommand(() => CustomCommandsHandler.OnDuplicateCommandExecuted(ApiVault.Get().GetTextEditor().TextArea));
         MenuItemComment.Command = new RelayCommand(() => CustomCommandsHandler.OnCommentCommandExecuted(ApiVault.Get().GetTextEditor().TextArea));
+        MenuItemGoToLine.Command = new RelayCommand(() => new GoToLine().ShowDialog(ApiVault.Get().GetMainWindow()));
 
         MenuItemRefreshSyntax.Command = new RelayCommand(async () => await SyntaxLoader.RefreshSyntaxAsync());
 

SkEditor/Languages/English.xaml

@@ -46,6 +46,7 @@
 	<system:String x:Key="MenuHeaderDuplicate">Duplicate</system:String>
 	<system:String x:Key="MenuHeaderComment">Comment</system:String>
 	<system:String x:Key="MenuHeaderDelete">Delete</system:String>
+	<system:String x:Key="MenuHeaderGoToLine">Go to line</system:String>
 
 	<!-- Tools Menu -->
 	<system:String x:Key="MenuHeaderDocumentation">Documentation</system:String>
@@ -365,5 +366,9 @@
 	<system:String x:Key="MarketplaceButtonDisable">Disable</system:String>
 	<system:String x:Key="MarketplaceButtonEnable">Enable</system:String>
 
+	<!-- Go to line -->
+	<system:String x:Key="GoToLine">Go to line</system:String>
+	<system:String x:Key="GoToLineButton">Go</system:String>
+
 
 </ResourceDictionary>

SkEditor/Languages/Polish.xaml

@@ -46,6 +46,7 @@
 	<system:String x:Key="MenuHeaderDuplicate">Duplikuj</system:String>
 	<system:String x:Key="MenuHeaderComment">Zakomentuj</system:String>
 	<system:String x:Key="MenuHeaderDelete">Usuń</system:String>
+	<system:String x:Key="MenuHeaderGoToLine">Przejdź do linii</system:String>
 
 	<!-- Tools Menu -->
 	<system:String x:Key="MenuHeaderDocumentation">Dokumentacja</system:String>
@@ -293,5 +294,9 @@
 	<system:String x:Key="MarketplaceButtonDisable">Wyłącz</system:String>
 	<system:String x:Key="MarketplaceButtonEnable">Włącz</system:String>
 
+	<!-- Go to line -->
+	<system:String x:Key="GoToLine">Przejdź do linii</system:String>
+	<system:String x:Key="GoToLineButton">Idź</system:String>
+
 
 </ResourceDictionary>

SkEditor/Utilities/Editor/GoToLine.axaml

@@ -0,0 +1,14 @@
+<Window xmlns="https://github.com/avaloniaui"
+		xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+		xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+		xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+		xmlns:ui="using:FluentAvalonia.UI.Controls"
+		mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+		x:Class="SkEditor.Utilities.Editor.GoToLine" Icon="/Assets/SkEditor.ico"
+		Title="{DynamicResource GoToLine}" Height="80" Width="160" CanResize="False" WindowStartupLocation="CenterOwner" Theme="{StaticResource SmallWindowTheme}">
+
+	<Grid>
+		<TextBox Name="GoToLineInput" HorizontalAlignment="Left" Margin="20"/>
+		<Button Name="GoToLineButton" Content="{DynamicResource GoToLineButton}" HorizontalAlignment="Right" Margin="0, 0, 10, 0"/>
+	</Grid>
+</Window>

SkEditor/Utilities/Editor/GoToLine.axaml.cs

@@ -0,0 +1,45 @@
+using System;
+using AvaloniaEdit;
+using AvaloniaEdit.Document;
+using CommunityToolkit.Mvvm.Input;
+using FluentAvalonia.UI.Windowing;
+using SkEditor.API;
+
+namespace SkEditor.Utilities.Editor;
+public partial class GoToLine : AppWindow
+{
+
+    public GoToLine()
+    {
+        InitializeComponent();
+        GoToLineInput.Loaded += (sender, e) => GoToLineInput.Focus();
+        GoToLineInput.TextChanged += (_, _) => UpdateInput();
+        GoToLineButton.Command = new RelayCommand(Execute);
+
+    }
+
+    private void Execute()
+    {
+        if (string.IsNullOrWhiteSpace(GoToLineInput.Text)) return;
+
+        TextEditor editor = ApiVault.Get().GetTextEditor();
+        if (!int.TryParse(GoToLineInput.Text, out int lineNumber)) return;
+        DocumentLine line = editor.Document.GetLineByNumber(lineNumber);
+        editor.ScrollTo(line.LineNumber, 0);
+        editor.Focus();
+        editor.CaretOffset = line.Offset;
+        Close();
+    }
+
+    private void UpdateInput()
+    {
+        TextEditor editor = ApiVault.Get().GetTextEditor();
+        int documentLines = editor.Document.LineCount;
+        if (!int.TryParse(GoToLineInput.Text, out int line)) {
+            GoToLineInput.Text = "";
+            return;
+        };
+        line = Math.Clamp(line, 1, documentLines);
+        GoToLineInput.Text = line.ToString();
+    }
+}