Release v1.6.0

THIRD-PARTY-NOTICES.md

@@ -0,0 +1,35 @@
+# Third-Party Notices
+
+This project incorporates material from the projects listed below.
+
+---
+
+## SqlFormatter
+
+- **Source:** https://github.com/madskristensen/SqlFormatter
+- **License:** MIT (Apache-2.0 per repository; individual files carry MIT terms)
+- **Copyright:** Copyright (c) Mads Kristensen
+
+The `SqlFormattingService` in this project was inspired by and partially derived
+from the SqlFormatter extension for Visual Studio by Mads Kristensen. It uses
+`Microsoft.SqlServer.TransactSql.ScriptDom` for T-SQL parsing and formatting.
+
+### MIT License
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

src/PlanViewer.App/Controls/PlanViewerControl.axaml

@@ -13,39 +13,39 @@
         <Border Grid.Row="0" Background="{DynamicResource BackgroundDarkBrush}" Padding="8,6"
                 BorderBrush="{DynamicResource BorderBrush}" BorderThickness="0,0,0,1">
             <DockPanel>
-                <StackPanel Orientation="Horizontal" DockPanel.Dock="Left">
+                <StackPanel Orientation="Horizontal" DockPanel.Dock="Left" Spacing="4">
                     <Button x:Name="PlanConnectButton" Content="Connect" Click="PlanConnect_Click"
-                            Height="28" Padding="10,0" FontSize="12"
+                            Height="28" Padding="8,0" FontSize="12"
                             Theme="{StaticResource AppButton}"
                             ToolTip.Tip="Connect to a SQL Server for schema lookups"/>
                     <TextBlock x:Name="PlanServerLabel" Text=""
                                VerticalAlignment="Center" FontSize="12"
-                               Foreground="{DynamicResource ForegroundBrush}" Margin="6,0,0,0"/>
+                               Foreground="{DynamicResource ForegroundBrush}" Margin="2,0,0,0"/>
                     <TextBlock Text="|" VerticalAlignment="Center"
-                               Foreground="{DynamicResource ForegroundBrush}" Margin="6,0"/>
+                               Foreground="{DynamicResource ForegroundBrush}" Margin="2,0"/>
                     <ComboBox x:Name="PlanDatabaseBox" Width="180" Height="28" FontSize="12"
                               IsEnabled="False" PlaceholderText="Database"
                               SelectionChanged="PlanDatabase_SelectionChanged"/>
                     <TextBlock Text="|" VerticalAlignment="Center"
-                               Foreground="{DynamicResource ForegroundBrush}" Margin="6,0"/>
+                               Foreground="{DynamicResource ForegroundBrush}" Margin="2,0"/>
                     <Button Content="+" Click="ZoomIn_Click" Width="28" Height="28" Padding="0" FontSize="16"
                             FontWeight="Bold" ToolTip.Tip="Zoom In"
                             Theme="{StaticResource AppButton}"/>
                     <Button Content="&#x2212;" Click="ZoomOut_Click" Width="28" Height="28" Padding="0" FontSize="16"
-                            FontWeight="Bold" Margin="4,0,0,0" ToolTip.Tip="Zoom Out"
+                            FontWeight="Bold" ToolTip.Tip="Zoom Out"
                             Theme="{StaticResource AppButton}"/>
-                    <Button Content="Fit" Click="ZoomFit_Click" Height="28" Padding="8,0" Margin="4,0,0,0"
+                    <Button Content="Fit" Click="ZoomFit_Click" Height="28" Padding="8,0"
                             ToolTip.Tip="Zoom to Fit"
                             Theme="{StaticResource AppButton}"/>
                     <TextBlock x:Name="ZoomLevelText" Text="100%" VerticalAlignment="Center"
-                               Foreground="{DynamicResource ForegroundBrush}" Margin="8,0,0,0" FontSize="11"/>
+                               Foreground="{DynamicResource ForegroundBrush}" Margin="4,0,0,0" FontSize="11"/>
                     <TextBlock Text="|" VerticalAlignment="Center"
-                               Foreground="{DynamicResource ForegroundBrush}" Margin="12,0"/>
+                               Foreground="{DynamicResource ForegroundBrush}" Margin="6,0"/>
                     <Button Content="Save .sqlplan" Click="SavePlan_Click" Height="28" Padding="8,0"
                             ToolTip.Tip="Save plan as .sqlplan file"
                             Theme="{StaticResource AppButton}"/>
                     <TextBlock Text="|" VerticalAlignment="Center"
-                               Foreground="{DynamicResource ForegroundBrush}" Margin="12,0"
+                               Foreground="{DynamicResource ForegroundBrush}" Margin="6,0"
                                x:Name="StatementsButtonSeparator" IsVisible="False"/>
                     <Button x:Name="StatementsButton" Content="Statements" Click="ToggleStatements_Click"
                             Height="28" Padding="8,0" IsVisible="False"

src/PlanViewer.App/Controls/QuerySessionControl.axaml

@@ -8,67 +8,77 @@
         <Border Grid.Row="0" Background="{DynamicResource BackgroundDarkBrush}" Padding="8,6"
                 BorderBrush="{DynamicResource BorderBrush}" BorderThickness="0,0,0,1">
             <DockPanel>
-                <StackPanel Orientation="Horizontal" DockPanel.Dock="Left" Spacing="6">
+                <StackPanel Orientation="Horizontal" DockPanel.Dock="Left" Spacing="4">
                     <Button x:Name="ConnectButton" Content="Connect" Click="Connect_Click"
-                            Height="28" Padding="10,0" FontSize="12"
+                            Height="28" Padding="8,0" FontSize="12"
                             Theme="{StaticResource AppButton}"
                             ToolTip.Tip="Connect to a SQL Server"/>
                     <TextBlock x:Name="ServerLabel" Text="Not connected"
                                VerticalAlignment="Center" FontSize="12"
-                               Foreground="{DynamicResource ForegroundBrush}"/>
+                               Foreground="{DynamicResource ForegroundBrush}" Margin="2,0,0,0"/>
                     <TextBlock Text="|" VerticalAlignment="Center"
-                               Foreground="{DynamicResource ForegroundBrush}" Margin="4,0"/>
+                               Foreground="{DynamicResource ForegroundBrush}" Margin="2,0"/>
                     <ComboBox x:Name="DatabaseBox" Width="200" Height="28" FontSize="12"
                               IsEnabled="False" PlaceholderText="Database"
                               SelectionChanged="Database_SelectionChanged"/>
                     <TextBlock Text="|" VerticalAlignment="Center"
-                               Foreground="{DynamicResource ForegroundBrush}" Margin="4,0"/>
+                               Foreground="{DynamicResource ForegroundBrush}" Margin="2,0"/>
                     <Button x:Name="ExecuteButton" Content="&#x25B6; Actual Plan" Click="Execute_Click"
-                            Height="28" Padding="10,0" FontSize="12" IsEnabled="False"
+                            Height="28" Padding="8,0" FontSize="12" IsEnabled="False"
                             Theme="{StaticResource AppButton}"
                             ToolTip.Tip="Run query and capture execution plan with runtime stats (F5 / Ctrl+E)"/>
                     <Button x:Name="ExecuteEstButton" Content="&#x25C7; Estimated Plan" Click="ExecuteEstimated_Click"
-                            Height="28" Padding="10,0" FontSize="12" IsEnabled="False"
+                            Height="28" Padding="8,0" FontSize="12" IsEnabled="False"
                             Theme="{StaticResource AppButton}"
                             ToolTip.Tip="Capture estimated plan without executing (Ctrl+L)"/>
                     <TextBlock Text="|" VerticalAlignment="Center"
-                               Foreground="{DynamicResource ForegroundBrush}" Margin="4,0"/>
+                               Foreground="{DynamicResource ForegroundBrush}" Margin="2,0"/>
                     <Button x:Name="HumanAdviceButton" Content="&#x1F9D1; Human Advice"
                             Click="HumanAdvice_Click"
-                            Height="28" Padding="10,0" FontSize="12" IsEnabled="False"
+                            Height="28" Padding="8,0" FontSize="12" IsEnabled="False"
                             Theme="{StaticResource AppButton}"
                             ToolTip.Tip="Human-readable plan analysis"/>
                     <Button x:Name="RobotAdviceButton" Content="&#x1F916; Robot Advice"
                             Click="RobotAdvice_Click"
-                            Height="28" Padding="10,0" FontSize="12" IsEnabled="False"
+                            Height="28" Padding="8,0" FontSize="12" IsEnabled="False"
                             Theme="{StaticResource AppButton}"
                             ToolTip.Tip="JSON analysis for LLMs and automation"/>
                     <TextBlock Text="|" VerticalAlignment="Center"
-                               Foreground="{DynamicResource ForegroundBrush}" Margin="4,0"/>
+                               Foreground="{DynamicResource ForegroundBrush}" Margin="2,0"/>
                     <Button x:Name="ComparePlansButton" Content="&#x2194; Compare Plans"
                             Click="ComparePlans_Click"
-                            Height="28" Padding="10,0" FontSize="12" IsEnabled="False"
+                            Height="28" Padding="8,0" FontSize="12" IsEnabled="False"
                             Theme="{StaticResource AppButton}"
                             ToolTip.Tip="Compare two plan tabs"/>
                     <TextBlock Text="|" VerticalAlignment="Center"
-                               Foreground="{DynamicResource ForegroundBrush}" Margin="4,0"/>
+                               Foreground="{DynamicResource ForegroundBrush}" Margin="2,0"/>
                     <Button x:Name="QueryStoreButton" Content="&#x1F4CA; Query Store"
                             Click="QueryStore_Click"
-                            Height="28" Padding="10,0" FontSize="12"
+                            Height="28" Padding="8,0" FontSize="12"
                             Theme="{StaticResource AppButton}"
                             ToolTip.Tip="Analyze top queries from Query Store"/>
                     <TextBlock Text="|" VerticalAlignment="Center"
-                               Foreground="{DynamicResource ForegroundBrush}" Margin="4,0"/>
+                               Foreground="{DynamicResource ForegroundBrush}" Margin="2,0"/>
                     <Button x:Name="CopyReproButton" Content="&#x1F4CB; Copy Repro"
                             Click="CopyRepro_Click"
-                            Height="28" Padding="10,0" FontSize="12" IsEnabled="False"
+                            Height="28" Padding="8,0" FontSize="12" IsEnabled="False"
                             Theme="{StaticResource AppButton}"
                             ToolTip.Tip="Copy reproduction script to clipboard"/>
                     <Button x:Name="GetActualPlanButton" Content="&#x25B6; Run Repro"
                             Click="GetActualPlan_Click"
-                            Height="28" Padding="10,0" FontSize="12" IsEnabled="False"
+                            Height="28" Padding="8,0" FontSize="12" IsEnabled="False"
                             Theme="{StaticResource AppButton}"
                             ToolTip.Tip="Execute the repro script and capture actual plan with runtime stats"/>
+                    <TextBlock Text="|" VerticalAlignment="Center"
+                               Foreground="{DynamicResource ForegroundBrush}" Margin="4,0"/>
+                    <Button x:Name="FormatButton" Content="&#x1F4DD; Format" Click="Format_Click"
+                            Height="28" Padding="10,0" FontSize="12"
+                            Theme="{StaticResource AppButton}"
+                            ToolTip.Tip="Format the SQL query"/>
+                    <Button x:Name="FormatOptionsButton" Content="&#x2699; Format Options" Click="FormatOptions_Click"
+                            Height="28" Padding="10,0" FontSize="12"
+                            Theme="{StaticResource AppButton}"
+                            ToolTip.Tip="Configure SQL formatting options"/>
                 </StackPanel>
                 <TextBlock x:Name="StatusText" DockPanel.Dock="Right"
                            HorizontalAlignment="Right" VerticalAlignment="Center"

src/PlanViewer.App/Controls/QuerySessionControl.axaml.cs

@@ -68,13 +68,22 @@ public QuerySessionControl(ICredentialService credentialService, ConnectionStore
         QueryEditor.TextArea.TextEntered += OnTextEntered;
 
         // Focus the editor when the control is attached to the visual tree
+        // Re-install TextMate if it was disposed on detach (tab switching disposes it)
         AttachedToVisualTree += (_, _) =>
         {
+            if (_textMateInstallation == null)
+                SetupSyntaxHighlighting();
+
             QueryEditor.Focus();
             QueryEditor.TextArea.Focus();
         };
 
-        DetachedFromVisualTree += (_, _) => _textMateInstallation?.Dispose();
+        // Dispose TextMate when detached (e.g. tab switch) to release renderers/transformers
+        DetachedFromVisualTree += (_, _) =>
+        {
+            _textMateInstallation?.Dispose();
+            _textMateInstallation = null;
+        };
 
         // Focus the editor when the Editor tab is selected; toggle plan-dependent buttons
         SubTabControl.SelectionChanged += (_, _) =>
@@ -1996,4 +2005,86 @@ private Window GetParentWindow()
         var parent = this.VisualRoot;
         return parent as Window ?? throw new InvalidOperationException("No parent window");
     }
+
+    private async void Format_Click(object? sender, RoutedEventArgs e)
+    {
+        var sql = QueryEditor.Text;
+        if (string.IsNullOrWhiteSpace(sql))
+            return;
+
+        FormatButton.IsEnabled = false;
+        SetStatus("Formatting...");
+
+        try
+        {
+            var settings = SqlFormatSettingsService.Load(out var loadError);
+            if (loadError != null)
+                SetStatus("Warning: using default format settings (load failed)");
+
+            var (formatted, errors) = await Task.Run(() => SqlFormattingService.Format(sql, settings));
+
+            if (errors != null && errors.Count > 0)
+            {
+                var errorMessages = string.Join("\n", errors.Select(err => $"Line {err.Line}: {err.Message}"));
+                var dialog = new Window
+                {
+                    Title = "SQL Format Error",
+                    Width = 500,
+                    Height = 250,
+                    WindowStartupLocation = WindowStartupLocation.CenterOwner,
+                    Icon = GetParentWindow().Icon,
+                    Background = (IBrush)this.FindResource("BackgroundBrush")!,
+                    Foreground = (IBrush)this.FindResource("ForegroundBrush")!,
+                    Content = new StackPanel
+                    {
+                        Margin = new Avalonia.Thickness(20),
+                        Children =
+                        {
+                            new TextBlock
+                            {
+                                Text = $"Could not format: {errors.Count} parse error(s)",
+                                FontWeight = Avalonia.Media.FontWeight.Bold,
+                                FontSize = 14,
+                                Margin = new Avalonia.Thickness(0, 0, 0, 10)
+                            },
+                            new TextBlock
+                            {
+                                Text = errorMessages,
+                                TextWrapping = TextWrapping.Wrap,
+                                FontSize = 12
+                            }
+                        }
+                    }
+                };
+                await dialog.ShowDialog(GetParentWindow());
+                SetStatus($"Format failed: {errors.Count} error(s)");
+                return;
+            }
+
+            var caretOffset = QueryEditor.CaretOffset;
+
+            QueryEditor.Document.BeginUpdate();
+            try
+            {
+                QueryEditor.Document.Replace(0, QueryEditor.Document.TextLength, formatted);
+            }
+            finally
+            {
+                QueryEditor.Document.EndUpdate();
+            }
+
+            QueryEditor.CaretOffset = Math.Min(caretOffset, QueryEditor.Document.TextLength);
+            SetStatus("Formatted");
+        }
+        finally
+        {
+            FormatButton.IsEnabled = true;
+        }
+    }
+
+    private void FormatOptions_Click(object? sender, RoutedEventArgs e)
+    {
+        var dialog = new Dialogs.FormatOptionsWindow();
+        dialog.ShowDialog(GetParentWindow());
+    }
 }