libreoffice support started, still broken. Some updates to how wine-access gets called.

internal/app/libreoffice.go

@@ -0,0 +1,91 @@
+// Copyright (c) 2026 Storm Dragon
+// Authors: Storm Dragon, Angus Kola
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package app
+
+import (
+	"git.stormux.org/storm/cthulhu/internal/atspi"
+	"git.stormux.org/storm/cthulhu/internal/braille"
+	"git.stormux.org/storm/cthulhu/internal/config"
+)
+
+// prepareLibreOfficeEvent follows current Orca's soffice focus/caret policy.
+// A Calc active cell is the logical focus even when editing destroyed the old
+// focus or a sheet switch changed its managed container (LO bug 161444).
+func prepareLibreOfficeEvent(event atspi.Event, current atspi.Snapshot, owner windowOwner) applicationEventResult {
+	result := applicationEventResult{event: event}
+	context := event.Source.LibreOffice
+	if !atspi.IsLibreOfficeProcess(event.Source.ApplicationProcess) ||
+		event.Source.Defunct || !event.Source.ID().Valid() ||
+		owner.window.Valid() && (eventWindow(event) != owner.window || event.Source.BusName != owner.applicationBus) {
+		return result
+	}
+	if isFocusGainEvent(event) && event.Type != atspi.WindowActivatedEvent &&
+		current.LibreOffice != nil && current.LibreOffice.InSpreadsheet {
+		// LibreOffice also claims focus for ancestors of the real focused
+		// object. Orca ignores these; copied ancestry is enough to identify
+		// them without another native tree query.
+		for _, ancestor := range current.BrailleContext {
+			if ancestor.ID().Valid() && ancestor.ID() == event.Source.ID() {
+				result.suppress = true
+				return result
+			}
+		}
+	}
+	if context != nil && context.InSpreadsheet && context.Cell && event.Source.Role == "table cell" &&
+		event.Type == atspi.ActiveDescendantEvent &&
+		(event.Source.Focused || context.ContainerFocused) {
+		// Preserve NativeType/OriginPath for diagnostics. Ordinary focus
+		// handling now owns review, duplicate suppression, and Braille.
+		if result.event.NativeType == "" {
+			result.event.NativeType = event.Type
+		}
+		result.event.Type = atspi.FocusEvent
+	}
+	if context != nil && context.InSpreadsheet && event.Type == atspi.SelectionChangedEvent {
+		// Selection can name the first cell of a range rather than the
+		// active cell. Movement follows active-descendant events; range
+		// presentation belongs to the later selection-support slice.
+		result.suppress = true
+	}
+	if context != nil && context.InSpreadsheet && event.Source.Role == "table" &&
+		isFocusGainEvent(event) && event.Type != atspi.WindowActivatedEvent &&
+		current.LibreOffice != nil &&
+		(current.LibreOffice.CellEditor || current.LibreOffice.Cell && current.TablePath == event.Source.Path) {
+		// Orca treats this as the sheet reclaiming focus after editing.
+		// Own it silently; the following active cell supplies presentation.
+		result.adoptFocus, result.suppress = true, true
+	}
+	if context != nil && context.Cell && isFocusGainEvent(result.event) && current.ID() != event.Source.ID() {
+		// Returning to the cell after typing must speak it even if its
+		// value is unchanged; typing uses a separate presentation history.
+		result.resetPresentation = true
+	}
+	if context != nil && context.CellEditor && event.Source.Role == "paragraph" &&
+		(isTextChangeEvent(event.Type) || event.Type == atspi.CaretEvent) &&
+		owner.window.Valid() && event.Source.ID() != current.ID() &&
+		(event.Source.Focused || context.EditorParent == current.ID() && current.LibreOffice != nil && current.LibreOffice.CellEditor) {
+		// Empty-cell F2 can focus a panel before its paragraph exists.
+		// Admit that editor's first mutation before generic text filtering.
+		result.adoptFocus = true
+	}
+	if event.Type == atspi.CaretEvent && current.LibreOffice != nil && current.LibreOffice.Cell &&
+		(context == nil || !context.CellEditor) {
+		// Formula-bar/background caret events must not displace the cell.
+		result.suppress = true
+	}
+	return result
+}
+
+func libreOfficeBrailleFrame(snapshot atspi.Snapshot, options config.BrailleOptions) (braille.Frame, bool) {
+	context := snapshot.LibreOffice
+	if !atspi.IsLibreOfficeProcess(snapshot.ApplicationProcess) || snapshot.Role != "table cell" ||
+		context == nil || !context.InSpreadsheet || !context.Cell {
+		return braille.Frame{}, false
+	}
+	// Orca presents the value followed by its cell address. This is a
+	// component, not an editable-text route; cell focus has no text caret.
+	return braille.Frame{Text: brailleJoin(context.CellText, context.Coordinates), Cursor: 0,
+		WordWrap: options.WordWrap}, true
+}