Cthulhu is no longer a fork. Now it is a screen reader written in Golang.

internal/app/prompt_presentation.go

@@ -0,0 +1,56 @@
+// Cthulhu screen reader.
+// 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/presentation"
+)
+
+type promptPresentation struct {
+	state      *eventLoopState
+	event      atspi.Event
+	activation bool
+	focus      bool
+}
+
+func newPromptPresentation(state *eventLoopState, event atspi.Event) promptPresentation {
+	control := event.Source.Role == "button" || event.Source.Role == "tree table" || event.Source.Role == "table cell"
+	return promptPresentation{
+		state:      state,
+		event:      event,
+		activation: event.Type == atspi.WindowActivatedEvent && control && event.WindowMessage != "",
+		focus:      isFocusGainEvent(event) && control && state.pendingPromptWindow.Valid() && event.Window == state.pendingPromptWindow,
+	}
+}
+
+func (prompt promptPresentation) focusSpeech(spoken, fallback presentation.Speech) (presentation.Speech, presentation.Speech) {
+	if prompt.focus && !prompt.state.pendingPromptTextAnnounced && prompt.event.WindowMessage != "" {
+		spoken = spoken.Prepend(prompt.event.WindowMessage, ", ")
+		fallback = spoken
+	}
+	return spoken, fallback
+}
+
+func (prompt promptPresentation) appendFocus() bool {
+	return prompt.focus && (prompt.state.pendingPromptTextAnnounced || prompt.event.WindowMessage != "")
+}
+
+func (prompt promptPresentation) finishFocus() {
+	if isFocusGainEvent(prompt.event) && (prompt.event.Source.Role == "button" || prompt.event.Source.Role == "tree table" || prompt.event.Source.Role == "table cell") {
+		prompt.state.pendingPromptWindow = atspi.ObjectID{}
+		prompt.state.pendingPromptTextAnnounced = false
+	}
+}
+
+func (prompt promptPresentation) rememberWindow() {
+	if (prompt.event.Type == atspi.WindowCreateEvent || prompt.event.Type == atspi.WindowActivatedEvent) &&
+		(prompt.event.Source.Role == "alert" || prompt.event.Source.Role == "frame" || prompt.activation) &&
+		prompt.event.Window.Valid() {
+		prompt.state.pendingPromptWindow = prompt.event.Window
+		prompt.state.pendingPromptTextAnnounced = prompt.event.Source.Text != "" || prompt.activation
+	}
+}