Open Workflows expander by default (#42)

* Persist Expander state in GHActionsToolWindow

Add properties to ExtensionOptions and event handlers in XAML/code-behind to persist and restore the expanded/collapsed state of Current Branch, Workflows, and Secrets Expander controls between sessions.

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: timheuer <4821+timheuer@users.noreply.github.com>
Co-authored-by: Tim Heuer <tim.heuer@gmail.com>

Author: Copilot

src/Options/ExtensionOptions.cs

@@ -32,4 +32,16 @@ public class ExtensionOptions : BaseOptionModel<ExtensionOptions>, IRatingConfig
 
     [Browsable(false)]
     public int RatingRequests { get; set; }
+
+    [Browsable(false)]
+    [DefaultValue(false)]
+    public bool CurrentBranchExpanded { get; set; } = false;
+
+    [Browsable(false)]
+    [DefaultValue(true)]
+    public bool WorkflowsExpanded { get; set; } = true;
+
+    [Browsable(false)]
+    [DefaultValue(false)]
+    public bool SecretsExpanded { get; set; } = false;
 }

src/ToolWindows/GHActionsToolWindow.xaml

@@ -129,7 +129,7 @@
             <TextBlock HorizontalAlignment="Center" x:Name="MessageArea" TextWrapping="Wrap" Margin="20" />
             <ScrollViewer VerticalAlignment="Stretch" VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Auto" Margin="5,5,0,0" x:Name="ActionsInfoPanel">
                 <StackPanel Orientation="Vertical">
-                    <Expander Header="{x:Static resx:UIStrings.HEADER_CURRENT_BRANCH}" x:Name="CurrentBranchExpander" FontWeight="Bold" ToolTipService.ToolTip="{Binding RelativeSource={RelativeSource Self}, Path=Header}">
+                    <Expander Header="{x:Static resx:UIStrings.HEADER_CURRENT_BRANCH}" x:Name="CurrentBranchExpander" FontWeight="Bold" ToolTipService.ToolTip="{Binding RelativeSource={RelativeSource Self}, Path=Header}" Expanded="Expander_ExpandedOrCollapsed" Collapsed="Expander_ExpandedOrCollapsed">
                         <TreeView BorderThickness="0" FontWeight="Normal" PreviewMouseWheel="HandlePreviewMouseWheel" x:Name="tvCurrentBranch" ItemTemplate="{StaticResource TreeViewRunNodeDataTemplate}" HorizontalAlignment="Stretch" HorizontalContentAlignment="Stretch">
                             <TreeView.Resources>
                                 <Style TargetType="{x:Type TreeViewItem}" BasedOn="{StaticResource {x:Static shell:VsResourceKeys.ThemedDialogTreeViewItemStyleKey}}">
@@ -138,10 +138,10 @@
                             </TreeView.Resources>
                         </TreeView>
                     </Expander>
-                    <Expander Header="{x:Static resx:UIStrings.HEADER_WORKFLOWS}" FontWeight="Bold" ToolTipService.ToolTip="{Binding RelativeSource={RelativeSource Self}, Path=Header}">
+                    <Expander Header="{x:Static resx:UIStrings.HEADER_WORKFLOWS}" x:Name="WorkflowsExpander" FontWeight="Bold" ToolTipService.ToolTip="{Binding RelativeSource={RelativeSource Self}, Path=Header}" Expanded="Expander_ExpandedOrCollapsed" Collapsed="Expander_ExpandedOrCollapsed">
                         <TreeView BorderThickness="0" FontWeight="Normal" PreviewMouseWheel="HandlePreviewMouseWheel" x:Name="tvWorkflows" ItemTemplate="{StaticResource WorkflowItemTemplate}"/>
                     </Expander>
-                    <Expander Header="{x:Static resx:UIStrings.HEADER_SECRETS}" FontWeight="Bold" ToolTipService.ToolTip="{Binding RelativeSource={RelativeSource Self}, Path=Header}">
+                    <Expander Header="{x:Static resx:UIStrings.HEADER_SECRETS}" x:Name="SecretsExpander" FontWeight="Bold" ToolTipService.ToolTip="{Binding RelativeSource={RelativeSource Self}, Path=Header}" Expanded="Expander_ExpandedOrCollapsed" Collapsed="Expander_ExpandedOrCollapsed">
                         <TreeView BorderThickness="0" PreviewMouseWheel="HandlePreviewMouseWheel" FontWeight="Normal">
                             <TreeViewItem ToolTipService.ToolTip="{Binding RelativeSource={RelativeSource Self}, Path=Header}" Header="{x:Static resx:UIStrings.HEADER_ENVIRONMENTS}" HeaderTemplate="{StaticResource EnvironmentHeaderTemplate}" x:Name="tvEnvironments" ItemTemplate="{StaticResource EnvironmentItemTemplate}" />
                             <TreeViewItem ToolTipService.ToolTip="{Binding RelativeSource={RelativeSource Self}, Path=Header}" Header="{x:Static resx:UIStrings.HEADER_SECRETS}" HeaderTemplate="{StaticResource SecretsHeaderTemplate}">

src/ToolWindows/GHActionsToolWindow.xaml.cs

@@ -28,6 +28,7 @@ public partial class GHActionsToolWindow : UserControl
     private int maxRuns = 10;
     private bool refreshPending = false;
     private int refreshInterval = 5;
+    private bool _isApplyingExpanderStates = false;
     OutputWindowPane _pane;
 
     public GHActionsToolWindow(ToolWindowMessenger toolWindowMessenger)
@@ -99,6 +100,7 @@ public async Task GetRepoInfoAsync()
         maxRuns = generalSettings.MaxRuns;
         refreshInterval = generalSettings.RefreshInterval;
         refreshPending = generalSettings.RefreshActiveJobs;
+        ApplyExpanderStates(generalSettings);
 
         await _pane.WriteLineAsync($"[{DateTime.UtcNow.ToString("o")}] Extension settings retrieved and applied");
 
@@ -158,7 +160,6 @@ private void ClearTreeViews()
         tvEnvironments.Header = resx.HEADER_ENVIRONMENTS;
         tvCurrentBranch.ItemsSource = null;
         tvWorkflows.ItemsSource = null;
-        CurrentBranchExpander.IsExpanded = false;
     }
 
     private async Task LoadDataAsync()
@@ -285,11 +286,58 @@ private async Task LoadDataAsync()
             await ex.LogAsync();
         }
 
-        CurrentBranchExpander.IsExpanded = true;
         refreshProgress.Visibility = Visibility.Hidden;
         refreshProgress.IsIndeterminate = false;
     }
 
+    private void ApplyExpanderStates(ExtensionOptions options)
+    {
+        _isApplyingExpanderStates = true;
+        try
+        {
+            CurrentBranchExpander.IsExpanded = options.CurrentBranchExpanded;
+            WorkflowsExpander.IsExpanded = options.WorkflowsExpanded;
+            SecretsExpander.IsExpanded = options.SecretsExpanded;
+        }
+        finally
+        {
+            _isApplyingExpanderStates = false;
+        }
+    }
+
+    private void Expander_ExpandedOrCollapsed(object sender, RoutedEventArgs e)
+    {
+        if (_isApplyingExpanderStates)
+        {
+            return;
+        }
+
+        ThreadHelper.JoinableTaskFactory.RunAsync(SaveExpanderStatesAsync).FireAndForget();
+    }
+
+    private async Task SaveExpanderStatesAsync()
+    {
+        try
+        {
+            await ThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
+
+            bool currentBranchExpanded = CurrentBranchExpander.IsExpanded;
+            bool workflowsExpanded = WorkflowsExpander.IsExpanded;
+            bool secretsExpanded = SecretsExpander.IsExpanded;
+
+            ExtensionOptions options = await ExtensionOptions.GetLiveInstanceAsync();
+            options.CurrentBranchExpanded = currentBranchExpanded;
+            options.WorkflowsExpanded = workflowsExpanded;
+            options.SecretsExpanded = secretsExpanded;
+
+            await options.SaveAsync();
+        }
+        catch (Exception ex)
+        {
+            await ex.LogAsync();
+        }
+    }
+
     private async Task RefreshEnvironmentsAsync(GitHubClient client)
     {
         List<SimpleEnvironment> envList = new List<SimpleEnvironment>();
@@ -603,4 +651,3 @@ private void CancelRun_Click(object sender, RoutedEventArgs e)
         }
     }
 }
-