mirror of
https://github.com/lightsoutgames/godot-accessibility.git
synced 2024-12-22 07:35:56 +00:00
Use global TTS singleton to avoid passing around instances.
This commit is contained in:
parent
8ef356b9bb
commit
0e8b6ae9e8
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@ -1,7 +1,5 @@
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extends Object
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var tts
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var node
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var position_in_children = 0
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@ -50,14 +48,14 @@ func checkbox_focus():
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else:
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tokens.append("unchecked")
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tokens.append(" checkbox")
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tts.speak(tokens.join(" "), false)
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TTS.speak(tokens.join(" "), false)
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func checkbox_toggled(checked):
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if node.has_focus():
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if checked:
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tts.speak("checked", true)
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TTS.speak("checked", true)
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else:
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tts.speak("unchecked", true)
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TTS.speak("unchecked", true)
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var spoke_hint_tooltip
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@ -69,10 +67,10 @@ func button_focus():
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spoke_hint_tooltip = true
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tokens.append(node.hint_tooltip)
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tokens.append("button")
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tts.speak(tokens.join(": "), false)
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TTS.speak(tokens.join(": "), false)
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func texturebutton_focus():
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tts.speak("button", false)
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TTS.speak("button", false)
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func item_list_item_focused(idx):
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var tokens = PoolStringArray([])
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@ -83,23 +81,23 @@ func item_list_item_focused(idx):
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if text:
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tokens.append(text)
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tokens.append("%s of %s" % [idx + 1, node.get_item_count()])
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tts.speak(tokens.join(": "))
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TTS.speak(tokens.join(": "))
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func item_list_focus():
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var count = node.get_item_count()
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var selected = node.get_selected_items()[0]
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position_in_children = selected
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tts.speak("list, %s %s" % [count, tts.singular_or_plural(count, "item", "items")], false)
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TTS.speak("list, %s %s" % [count, TTS.singular_or_plural(count, "item", "items")], false)
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item_list_item_focused(selected)
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func item_list_item_selected(index):
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tts.speak("Selected", true)
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TTS.speak("Selected", true)
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func item_list_multi_selected(index, selected):
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tts.speak("Multiselect", false)
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TTS.speak("Multiselect", false)
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func item_list_nothing_selected():
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tts.speak("Nothing selected", true)
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TTS.speak("Nothing selected", true)
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func item_list_input(event):
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var old_pos = position_in_children
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@ -128,7 +126,7 @@ func label_focus():
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var text = node.text
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if text == "":
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text = "blank"
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tts.speak(text, false)
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TTS.speak(text, false)
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func line_edit_focus():
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var text = "blank"
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@ -141,13 +139,13 @@ func line_edit_focus():
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var type = "editable text"
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if not node.editable:
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type = "text"
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tts.speak("%s: %s" % [text, type], false)
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TTS.speak("%s: %s" % [text, type], false)
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func text_deleted(text):
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tts.speak("%s deleted" % text, true)
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TTS.speak("%s deleted" % text, true)
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func text_inserted(text):
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tts.speak(text, true)
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TTS.speak(text, true)
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var old_pos
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@ -156,9 +154,9 @@ func line_edit_input(event):
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if old_pos != null and old_pos != pos:
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var text = node.text
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if pos > len(text)-1:
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tts.speak("blank", true)
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TTS.speak("blank", true)
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else:
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tts.speak(text[pos], true)
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TTS.speak(text[pos], true)
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old_pos = pos
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elif old_pos == null:
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old_pos = pos
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@ -171,13 +169,13 @@ func menu_button_focus():
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tokens.append(node.hint_tooltip)
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spoke_hint_tooltip = true
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tokens.append("menu")
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tts.speak(tokens.join(": "), false)
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TTS.speak(tokens.join(": "), false)
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func panel_focus():
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tts.speak("panel", true)
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TTS.speak("panel", true)
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func popup_menu_focus():
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tts.speak("menu", false)
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TTS.speak("menu", false)
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func popup_menu_item_id_focus(index):
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print("item id focus %s" % index)
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@ -209,14 +207,14 @@ func popup_menu_item_id_focus(index):
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if disabled:
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tokens.append("disabled")
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tokens.append(str(index + 1) + " of " + str(node.get_item_count()))
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tts.speak(tokens.join(": "), true)
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TTS.speak(tokens.join(": "), true)
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func popup_menu_item_id_pressed(index):
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if node.is_item_checkable(index):
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if node.is_item_checked(index):
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tts.speak("checked", true)
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TTS.speak("checked", true)
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else:
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tts.speak("unchecked", true)
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TTS.speak("unchecked", true)
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func tree_item_render():
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@ -232,7 +230,7 @@ func tree_item_render():
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tokens.append("tree item")
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if focused_tree_item.is_selected(0):
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tokens.append("selected")
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tts.speak(tokens.join(": "), true)
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TTS.speak(tokens.join(": "), true)
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func tree_item_deselect_all(item: TreeItem):
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for i in range(node.columns):
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@ -270,7 +268,7 @@ func tree_item_selected():
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var button_count = cell.get_button_count(i)
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if button_count != 0:
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button_index = 0
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tokens.append(str(button_count) + " " + tts.singular_or_plural(button_count, "button", "buttons"))
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tokens.append(str(button_count) + " " + TTS.singular_or_plural(button_count, "button", "buttons"))
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if cell.has_method("get_button_tooltip"):
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var button_tooltip = cell.get_button_tooltip(i, button_index)
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if button_tooltip:
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@ -278,13 +276,13 @@ func tree_item_selected():
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tokens.append("button")
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if button_count > 1:
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tokens.append("Use Home and End to switch focus.")
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tts.speak(tokens.join(": "), true)
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TTS.speak(tokens.join(": "), true)
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func tree_item_multi_select(item, column, selected):
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if selected:
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tts.speak("selected", true)
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TTS.speak("selected", true)
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else:
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tts.speak("unselected", true)
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TTS.speak("unselected", true)
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func tree_input(event):
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var item = node.get_selected()
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@ -324,29 +322,29 @@ func tree_input(event):
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if tooltip:
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tokens.append(tooltip)
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tokens.append("button")
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tts.speak(tokens.join(": "), true)
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TTS.speak(tokens.join(": "), true)
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func tree_focus():
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if node.get_selected():
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tree_item_render()
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else:
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tts.speak("tree", true)
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TTS.speak("tree", true)
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func tree_item_collapse(item):
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if node.has_focus():
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if item.collapsed:
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tts.speak("collapsed", true)
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TTS.speak("collapsed", true)
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else:
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tts.speak("expanded", true)
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TTS.speak("expanded", true)
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func tab_container_focus():
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var text = node.get_tab_title(node.current_tab)
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text += ": tab: " + str(node.current_tab + 1) + " of " + str(node.get_tab_count())
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tts.speak(text, false)
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TTS.speak(text, false)
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func tab_container_tab_changed(tab):
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if node.has_focus():
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tts.stop()
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TTS.stop()
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tab_container_focus()
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func tab_container_input(event):
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@ -366,10 +364,10 @@ func tab_container_input(event):
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func focus():
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print("Focus: %s" % node)
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tts.stop()
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TTS.stop()
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var label = guess_label()
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if label:
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tts.speak(label, false)
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TTS.speak(label, false)
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if node is MenuButton:
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menu_button_focus()
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elif node is AcceptDialog:
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@ -397,10 +395,10 @@ func focus():
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elif node is Tree:
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tree_focus()
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else:
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tts.speak(node.get_class(), true)
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TTS.speak(node.get_class(), true)
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print("No handler")
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if node.hint_tooltip and not spoke_hint_tooltip:
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tts.speak(node.hint_tooltip, false)
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TTS.speak(node.hint_tooltip, false)
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spoke_hint_tooltip = false
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func unfocus():
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@ -418,7 +416,7 @@ func click_focus():
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func gui_input(event):
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if event is InputEventKey and Input.is_action_just_pressed("ui_accept") and event.control and event.alt:
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tts.speak("click", false)
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TTS.speak("click", false)
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click()
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elif event is InputEventKey and event.pressed and not event.echo and event.scancode == KEY_MENU:
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node.get_tree().root.warp_mouse(node.rect_global_position)
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@ -482,7 +480,7 @@ func editor_inspector_section_focus():
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tokens.append("expanded")
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else:
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tokens.append("collapsed")
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tts.speak(tokens.join(": "), false)
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TTS.speak(tokens.join(": "), false)
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func editor_inspector_section_input(event):
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if event.is_action_pressed("ui_accept"):
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@ -490,15 +488,14 @@ func editor_inspector_section_input(event):
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var child = node.get_children()[0]
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var expanded = child.is_visible_in_tree()
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if expanded:
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tts.speak("expanded", true)
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TTS.speak("expanded", true)
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else:
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tts.speak("collapsed", true)
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TTS.speak("collapsed", true)
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func _init(tts, node):
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func _init(node):
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if node.is_in_group("accessible"):
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return
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node.add_to_group("accessible")
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self.tts = tts
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self.node = node
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if is_focusable(node):
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node.set_focus_mode(Control.FOCUS_ALL)
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@ -6,6 +6,7 @@ var ScreenReader = preload("ScreenReader.gd")
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var screen_reader
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func _enter_tree():
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add_autoload_singleton("TTS", "res://addons/godot-tts/TTS.gd")
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screen_reader = ScreenReader.new()
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get_tree().root.call_deferred("add_child", screen_reader)
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call_deferred("connect", "scene_changed", screen_reader, "set_initial_scene_focus")
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@ -3,13 +3,9 @@ extends Node
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var Accessible = preload("Accessible.gd")
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var TTS = preload("../godot-tts/TTS.gd")
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var tts
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func augment_node(node):
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if node is Control:
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Accessible.new(tts, node)
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Accessible.new(node)
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func augment_tree(node):
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augment_node(node)
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@ -17,7 +13,7 @@ func augment_tree(node):
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augment_tree(child)
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func set_initial_screen_focus(screen):
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tts.speak("%s: screen" % screen, false)
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TTS.speak("%s: screen" % screen, false)
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var control = find_focusable_control(get_tree().root)
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if control.get_focus_owner() != null:
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return
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@ -47,6 +43,5 @@ func set_initial_scene_focus(scene):
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focus.grab_focus()
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func _enter_tree():
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tts = TTS.new()
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tts.rate = 255
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TTS.rate = 255
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get_tree().connect("node_added", self, "augment_tree")
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