Port all five analyzer test files from ILSpy.Tests/Analyzers (the
WPF-side test project that exercises the shared ICSharpCode.ILSpyX
library) into ILSpy.Avalonia.Tests/Analyzers/Library. The analyzer
logic itself is platform-agnostic, so the tests run unchanged once
the test assembly can reach the library's internals.
Assisted-by: Claude:claude-opus-4-7:Claude Code
Errors thrown by an analyser used to collapse to a single-line
ex.Message on the row; that lost the stack trace and made the
InvalidCastException in GetCodeMappingInfo nearly impossible to
diagnose from the UI alone.
Assisted-by: Claude:claude-opus-4-7:Claude Code
Language.GetCodeMappingInfo was unconditionally casting the incoming
EntityHandle to TypeDefinitionHandle. MethodUsesAnalyzer calls it
with the method's own handle and expects the language to walk to
the declaring type — the WPF impl does, the Avalonia port didn't.
Right-clicking a constructor → Analyze → expanding "Uses" therefore
threw at runtime; the error surfaced only as a single-line message
in the analyzer pane because AnalyzerErrorNode dropped the stack.
Assisted-by: Claude:claude-opus-4-7:Claude Code
AnalyzeContextMenuEntry surfaces "Analyze" in the assembly-tree
right-click menu when every selected node implements IMemberTreeNode
(types, methods, fields, properties, events). Execute hands each
member to AnalyzerTreeViewModel.Analyze, which dedupes by metadata
token + parent module so re-running on the same entity refocuses
instead of duplicating. Const fields are excluded — they're literals
at every use-site, nothing to scan for.
Assisted-by: Claude:claude-opus-4-7:Claude Code
Lay the foundation for the analyzer pane. None of these classes are
wired into the live view yet — that lands when the pane view-model and
the ProDataGrid view are filled in two commits down. Background-fetch
behaviour on AnalyzerSearchTreeNode is also deferred.
Assisted-by: Claude:claude-opus-4-7:Claude Code
The Reload/Remove/SearchMSDN/OpenContainingFolder/DecompileInNewView
tests used to call `entry.Execute(synthetic TextViewContext)` against
a hand-built context. They now select via the assembly-tree model,
build the context menu through `BuildContextMenuForCurrentState`
(the same call the live `Opening` event makes), and fire the menu
item's `Click` routed event — the same handler the user's click
invokes. This widens the coverage to the menu-build → click-handler
attachment pipeline.
Assisted-by: Claude:claude-opus-4-7:Claude Code
Bring the per-step screenshot helper (TestCaptureExtensions.CaptureForReview)
into tree without yet adding the call sites — the existing instrumented
test files stay clean for now and can be re-instrumented selectively
when needed.
Assisted-by: Claude:claude-opus-4-7:Claude Code
Browsing portable PDB metadata required drilling three levels deep:
Assembly → Metadata → Debug Directory → Debug Metadata (Embedded).
The PDB's tables are now exposed as a top-level MetadataTreeNode
alongside the host module's Metadata folder, so PDB browsing is one
click away. The PdbProvider already cached for decompilation is
reused — no second parse.
Assisted-by: Claude:claude-opus-4-7:Claude Code
Mirrors WPF's TextView/EditorCommands.cs: CopyContextMenuEntry and
SelectAllContextMenuEntry are [ExportContextMenuEntry] MEF exports
gated by TextViewContext.TextView, with Category=Editor and low Order
so they appear at the top of the editor right-click menu. The
hand-rolled MenuItem fallback in DecompilerTextView.OnContextMenuOpening
is removed — the MEF entries replace it.
Assisted-by: Claude:claude-opus-4-7:Claude Code
HandleFileDrop now resolves each opened LoadedAssembly to its
AssemblyTreeNode (via AssemblyListTreeNode.FindAssemblyNode) after
any Move and writes the set into model.SelectedItems. Lookup happens
post-Move because Move re-creates the node wrappers — a pre-Move
reference would dangle. Selecting drives the decompiler view to
render the new assembly, which is what makes the LoadAsync task
observable to the user.
Assisted-by: Claude:claude-opus-4-7:Claude Code
ProDataGrid's row-drag pipeline only sees in-grid drags, so external
file drops bypass it entirely. Wires Avalonia's standard DragDrop
pipeline alongside it: DragDrop.AllowDrop on the tree DataGrid plus
DragOver / Drop handlers that read DataFormat.File from the
IDataTransfer, resolve each IStorageItem to a local path, and route
through AssemblyListPane.HandleFileDrop.
Assisted-by: Claude:claude-opus-4-7:Claude Code
Wires ProDataGrid's native row-drag API on the assembly tree:
CanUserReorderRows=True, RowDragHandle=Row, RowDragStarting cancels
drags whose source isn't a top-level AssemblyTreeNode (or is a
package-nested entry). AssemblyRowDropHandler validates that the
target is a sibling (not Inside, not deeper than top-level) and
routes the reorder through AssemblyList.Move so the same persistence
path the rest of the app uses (Unload / OpenAssembly) captures the
new ordering.
Assisted-by: Claude:claude-opus-4-7:Claude Code
Text-filter column headers no longer swap the label out for a TextBox when
the cursor brushes across the column name. The funnel icon (click to focus
the textbox, click again to clear an active filter) is now the sole entry
point. The TextBox stays in the layout pass at rest (Opacity=0 instead of
IsVisible=false) so the header row's height matches its eventual filled
state — no more bouncing on show/hide.
Assisted-by: Claude:claude-opus-4-7:Claude Code
DecompilerTextView subscribes to SettingsService.DisplaySettings.PropertyChanged
and mirrors the new value into the AvaloniaEdit TextEditor immediately — no
re-decompile, no Apply. Properties wired:
Assisted-by: Claude:claude-opus-4-7:Claude Code
Replaces the WPF modal Options dialog with a Dock document tab — opens via
View → Options at the same MenuOrder=999 mount point, hosts the same three
panels (Decompiler / Display / Misc), and uses the same SettingsSnapshot
commit pattern so closing the tab without Apply discards in-flight edits.
Re-invoking View → Options while one's open just focuses the existing tab.
Assisted-by: Claude:claude-opus-4-7:Claude Code
Audit had ExitCommand listed as Missing because it grepped for a separate
ExitCommand.cs file (the WPF layout). Avalonia bundles File-menu commands
into FileCommands.cs so the audit missed it. Command was already implemented
correctly — uses IClassicDesktopStyleApplicationLifetime.Shutdown() rather
than mainWindow.Close() (cleaner since Avalonia apps can have multiple
windows).
Assisted-by: Claude:claude-opus-4-7:Claude Code
Builds on the LanguageVersions virtual + HasLanguageVersions helper that
landed in the prior tree-completeness commit:
Assisted-by: Claude:claude-opus-4-7:Claude Code
CaretHighlightAdorner is an IBackgroundRenderer on KnownLayer.Caret with a
hand-rolled animation curve (Stopwatch + DispatcherTimer at ~60fps invalidating
the layer) instead of WPF's RectAnimation/BeginAnimation, since AvaloniaEdit
has no XAML-style animation primitive for ad-hoc visuals. Same timing as WPF
(300ms grow, 300ms shrink, opacity fade 450-650ms, 1s lifetime).
Assisted-by: Claude:claude-opus-4-7:Claude Code
GrayscaleAwareImage : Image bakes a luma-transformed Bitmap on the disabled
edge (BT.601 weights) and swaps Source. Replaces the blanket Opacity=0.35
setter that was the previous cue. Applied to the static toolbar buttons in
MainToolBar.axaml plus the MEF-built buttons constructed in BuildButton.
Assisted-by: Claude:claude-opus-4-7:Claude Code
Flag columns no longer carry a separate "▾" trigger button. The funnel icon
already owns the popup-open gesture (clicking it opens the popup, click-while-
active clears the filter), so the second affordance was redundant — and forced
the same hover-swap dance text columns need to keep the column-name visible.
With the chevron gone, the label stays visible at all times for flag columns;
the popup is parked invisibly in the visual tree with PlacementTarget pointing
at the funnel icon. Text columns keep the existing label/TextBox swap because
they need somewhere to type.
Assisted-by: Claude:claude-opus-4-7:Claude Code
Default click on a value chip in a flags-filter mutex group now collapses the
selection to {value} — the file-manager / Excel intuition. Shift+click keeps
the existing additive multi-toggle behaviour. Plain click on the <Any> chip
clears the filter for the group.
Assisted-by: Claude:claude-opus-4-7:Claude Code
Each metadata tree node was projecting its rows into List<object> via Cast<object>
before assigning to MetadataTablePageModel.Items. That collapsed the source's
element type at the runtime interface chain — DataGridCollectionView.GetItemType
walks IEnumerable<T> and only saw IEnumerable<object>, which made
DataGridSortDescription.Initialize resolve a null propertyType, which made
ReflectionHelper.GetNestedPropertyValue's "propertyInfo.PropertyType != propertyType"
check return null for every row. Result: header click flipped the sort indicator
but the row order never changed.
Assisted-by: Claude:claude-opus-4-7:Claude Code
Two fixes covering the ~30 [Binding] errors that fire during MainWindow startup
and contribute to the 900 ms+ Window.Opened → AssemblyListPane ctor gap.
Assisted-by: Claude:claude-opus-4-7:Claude Code
Two ordering fixes for startup so the user sees the assembly tree before any
decompiled content shows up in the document area, and so the lazy-load story
actually holds.
Assisted-by: Claude:claude-opus-4-7:Claude Code
Replace LoadedAssembly's eager Task.Run(LoadAsync) with a Lazy<Task<LoadResult>> so
construction is free and the load only starts on the first GetLoadResultAsync /
await / .Result access. Active assembly's load fires from the saved-path restore
and runs without competition; everything else stays cold until either the user
expands a tree node OR the cooldown sweep fires.
Assisted-by: Claude:claude-opus-4-7:Claude Code
Saved tree-view path restoration on startup walked the tree synchronously,
calling AssemblyTreeNode.EnsureLazyChildren which itself blocks the UI thread
on assembly.GetLoadResultAsync().GetAwaiter().GetResult(). For users with a
deep saved path that pinned the UI thread until metadata finished loading.
Assisted-by: Claude:claude-opus-4-7:Claude Code
FindMemberNode's IMethod branch only checked direct MethodTreeNode children of
the type. Accessor methods (get_/set_/add_/remove_/invoke_) live as children of
their owning PropertyTreeNode / EventTreeNode, so the lookup always returned
null — and MMB on a metadata-grid accessor row silently no-opped because
OpenNodeInNewTab couldn't resolve the IMethod to a tree node.
Assisted-by: Claude:claude-opus-4-7:Claude Code
Mirrors WPF's mechanism: ILSpyTreeNode.OnChildrenChanged calls ApplyFilterToChild
on every newly-added child while the parent IsVisible, writing the Filter result
into SharpTreeNode.IsHidden. Because SharpTreeNode.IsVisible defaults to true,
the cascade fires while a node's children are added in its constructor — so a
PropertyTreeNode's get_/set_ accessors are stamped IsHidden=true under the
default ShowApiLevel before the property even attaches to its type. The base
SharpTreeNode.ShowExpander then naturally returns false ("Children.Any(!isHidden)"
sees no visible children), no per-node override needed.
Assisted-by: Claude:claude-opus-4-7:Claude Code
PropertyTreeNode now eagerly adds Getter / Setter as MethodTreeNode children
(when present); EventTreeNode does the same for Add / Remove / Invoke
accessors. The ShowExpander => false overrides drop so the base default
(Children.Any) lights up the chevron when accessors exist.
Assisted-by: Claude:claude-opus-4-7:Claude Code
The Tunnel-phase subscription on PointerPressed was silently never firing for
middle-clicks on metadata rows — ProDataGrid's row-level pointer handlers
appear to claim the event before our tunnel subscription gets a turn, so
MMB-on-a-row went nowhere despite the unit tests (which call RaiseRowActivated
directly) staying green. Switching to Bubble + handledEventsToo: true gives
us a guaranteed seat regardless of who marked the event handled along the way.
Both the assembly-tree and the metadata-grid MMB handlers move together for
consistency.
Assisted-by: Claude:claude-opus-4-7:Claude Code
The 10x9 Path glyph was a fragile hover/click target. Wrap it in a transparent
Border with 8x4 padding so the hit area is comfortably bigger than the icon
itself, with the Path marked IsHitTestVisible=false so the Border owns hit
testing. Clicking the funnel opens the popup on flag columns or focuses the
TextBox on text columns — short-circuits the hover-then-click two-step.
Assisted-by: Claude:claude-opus-4-7:Claude Code
Label and input now share the same Panel slot inside a horizontal DockPanel —
the funnel icon docks right and exactly one of {label, input} is visible at a
time. Hovering the header (or setting a filter, or opening the popup) swaps
the column name out for the input; otherwise the label stays. Two-row stack
is gone, so the data-rows no longer shift down when an input gets revealed.
Assisted-by: Claude:claude-opus-4-7:Claude Code
Each metadata column header now shows a small funnel icon to the right of the
column name. The TextBox / dropdown trigger collapses by default and only
becomes visible when the pointer is over the header, when a filter is set, or
while the [Flags] popup is open. Active filters tint the funnel SteelBlue so
the user can see at a glance which columns are constraining the view.
Assisted-by: Claude:claude-opus-4-7:Claude Code
Each ContentTabPage now carries the SharpTreeNode it represents (SourceNode),
stamped at construction time so the activation event fires with it already
populated. DockWorkspace subscribes to factory.ActiveDockableChanged: when a
new tab becomes active — whether by MMB carve-out, the "Decompile to new tab"
context-menu entry, or the user clicking a different tab in the strip — the
assembly-tree selection is pulled across to that tab's SourceNode. A guard
prevents the change from cascading back into ShowSelectedNode and overwriting
MainTab's content. Existing single-tab reuse path stamps MainTab.SourceNode
on every selection so flipping back to it stays a no-op.
Assisted-by: Claude:claude-opus-4-7:Claude Code
The new-tab path always built a DecompilerTabPageModel, so MMB / context-menu
on a metadata-table tree node forced the node into a decompiler tab and a second
metadata view couldn't coexist with the first. Move the carve-out into a single
DockWorkspace.OpenNodeInNewTab that asks node.CreateTab for custom content
(metadata tables, resource viewers, …) — wiring the same NavigateToCellRequested
/ RowActivated subscriptions AttachCustomContent applies on the reuse path —
and only falls back to spawning a fresh decompiler tab when the node has no
custom page-type. The assembly-tree MMB handler, the metadata-grid MMB handler,
and the "Decompile to new tab" context-menu entry now all delegate to this one
method.
Assisted-by: Claude:claude-opus-4-7:Claude Code
Wires MMB on the assembly tree and the metadata grid to the existing "open in
new tab" path, matching the WPF gesture (DecompileInNewViewCommand carries
InputGestureText = "MMB"). Plain double-click reverts to reusing the active tab;
the unreliable Shift+double-click variant is dropped.
Assisted-by: Claude:claude-opus-4-7:Claude Code
PointerWheelChanged kept bubbling past the popup's ScrollViewer to the underlying
DataGrid, so spinning the wheel inside the dropdown also scrolled the grid behind.
Mark the event handled at the popup's root Border with handledEventsToo so the
inner ScrollViewer keeps its scroll behaviour but the event stops at the popup
boundary.
Assisted-by: Claude:claude-opus-4-7:Claude Code
Two readability fixes for the metadata grid:
- Override DataGridColumnHeaderHoveredBackgroundBrush / Pressed to the toolbar accent
palette so the Simple theme's saturated dark fill stops burying header text while
sorting / resizing.
- Force StandardCursorType.Arrow on the filter popup's root Border. Without it the
EW-resize cursor set by the column header's drag-grip can leak into the popup if
the pointer enters from there before Avalonia recomputes the cursor.
Assisted-by: Claude:claude-opus-4-7:Claude Code
The Simple theme's :checked default for ToggleButton paints a saturated dark blue
that buries the chip's label. Override with the toolbar's translucent hover accent
(#330078D7) on the inner ContentPresenter so active chips stay readable while still
reading as "selected"; pressed states keep the denser #660078D7 fill for a click cue.
Assisted-by: Claude:claude-opus-4-7:Claude Code
Extends the double-click-to-decompile path with a new-tab variant. RaiseRowActivated
now carries an OpenInNewTab flag; DockWorkspace branches on it to either reuse the
active tab (existing tree-selection path) or spawn a fresh DecompilerTabPageModel.
The view's OnGridDoubleTapped reads KeyModifiers.Shift; a new
DecompileMetadataRowInNewTabCommand exports the same gesture as a context-menu entry.
Assisted-by: Claude:claude-opus-4-7:Claude Code
DataGrid.DoubleTapped raises a RowActivated event on the metadata
page model. The dock workspace subscribes during AttachCustomContent
and resolves the row's metadataFile + Token to an IEntity via the
type system, then selects the matching tree node — which triggers
ShowSelectedNode → CreateTab → decompiler view, the same path a
click in the assembly tree takes. Falls through silently for rows
whose token doesn't resolve to an IEntity (heap rows, AssemblyRef,
constants).
Assisted-by: Claude:claude-opus-4-7:Claude Code
Replace the string-token flag predicate with a numeric bitmask on
ColumnFilter (FlagMask, default -1 meaning "all rows"). The dropdown
on a [Flags] column now drives the mask directly:
Assisted-by: Claude:claude-opus-4-7:Claude Code
Siegfried Pammer