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extends Node
const TRANSLATIONS_PATH := "res://addons/keychain/translations"
const PROFILES_PATH := "user://shortcut_profiles"
# Change these settings
var profiles := [preload("profiles/default.tres")]
var selected_profile: ShortcutProfile = profiles[0]
var profile_index := 0
# Syntax: "action_name": InputAction.new("Action Display Name", "Group", true)
# Note that "action_name" must already exist in the Project's Input Map.
var actions := {}
# Syntax: "Group Name": InputGroup.new("Parent Group Name")
var groups := {}
var ignore_actions := []
var ignore_ui_actions := true
var changeable_types := [true, true, true, true]
var multiple_menu_accelerators := false
var config_path := "user://cache.ini"
var config_file: ConfigFile
class InputAction:
var display_name := ""
var group := ""
var global := true
func _init(_display_name := "",_group := "",_global := true):
display_name = _display_name
group = _group
global = _global
func update_node(_action: String) -> void:
pass
func handle_input(_event: InputEvent, _action: String) -> bool:
return false
# This class is useful for the accelerators of PopupMenu items
# It's possible for PopupMenu items to have multiple shortcuts by using
# set_item_shortcut(), but we have no control over the accelerator text that appears.
# Thus, we are stuck with using accelerators instead of shortcuts.
# If Godot ever receives the ability to change the accelerator text of the items,
# we could in theory remove this class.
# If you don't care about PopupMenus in the same scene as ShortcutEdit
# such as projects like Pixelorama where everything is in the same scene,
# then you can ignore this class.
class MenuInputAction:
extends InputAction
var node_path := ""
var node: PopupMenu
var menu_item_id := 0
var echo := false
func _init(
_display_name := "",
_group := "",
_global := true,
_node_path := "",
_menu_item_id := 0,
_echo := false
) -> void:
super._init(_display_name, _group, _global)
node_path = _node_path
menu_item_id = _menu_item_id
echo = _echo
func get_node(root: Node) -> void:
var temp_node = root.get_node(node_path)
if temp_node is PopupMenu:
node = node
elif temp_node is MenuButton:
node = temp_node.get_popup()
func update_node(action: String) -> void:
if !node:
return
var first_key: InputEventKey = Keychain.action_get_first_key(action)
var accel := first_key.get_keycode_with_modifiers() if first_key else 0
node.set_item_accelerator(menu_item_id, accel)
func handle_input(event: InputEvent, action: String) -> bool:
if not node:
return false
if event.is_action_pressed(action, false, true):
if event is InputEventKey:
var acc: int = node.get_item_accelerator(menu_item_id)
# If the event is the same as the menu item's accelerator, skip
if acc == event.get_keycode_with_modifiers():
return true
node.emit_signal("id_pressed", menu_item_id)
return true
if event.is_action(action, true) and echo:
if event.is_echo():
node.emit_signal("id_pressed", menu_item_id)
return true
return false
class InputGroup:
var parent_group := ""
var folded := true
var tree_item: TreeItem
func _init(_parent_group := "", _folded := true) -> void:
parent_group = _parent_group
folded = _folded
func _ready() -> void:
if !config_file:
config_file = ConfigFile.new()
if !config_path.is_empty():
config_file.load(config_path)
set_process_input(multiple_menu_accelerators)
# Load shortcut profiles
DirAccess.make_dir_recursive_absolute(PROFILES_PATH)
var profile_dir := DirAccess.open(PROFILES_PATH)
profile_dir.make_dir(PROFILES_PATH)
profile_dir.list_dir_begin() # TODOGODOT4 fill missing arguments https://github.com/godotengine/godot/pull/40547
var file_name = profile_dir.get_next()
while file_name != "":
if !profile_dir.current_is_dir():
if file_name.get_extension() == "tres":
var file = load(PROFILES_PATH.path_join(file_name))
if file is ShortcutProfile:
profiles.append(file)
file_name = profile_dir.get_next()
# If there are no profiles besides the default, create one custom
if profiles.size() == 1:
var profile := ShortcutProfile.new()
profile.name = "Custom"
profile.resource_path = PROFILES_PATH.path_join("custom.tres")
var saved := profile.save()
if saved:
profiles.append(profile)
for profile in profiles:
profile.fill_bindings()
var l18n_dir := DirAccess.open(TRANSLATIONS_PATH)
l18n_dir.list_dir_begin() # TODOGODOT4 fill missing arguments https://github.com/godotengine/godot/pull/40547
file_name = l18n_dir.get_next()
while file_name != "":
if !l18n_dir.current_is_dir():
if file_name.get_extension() == "po":
var t: Translation = load(TRANSLATIONS_PATH.path_join(file_name))
TranslationServer.add_translation(t)
file_name = l18n_dir.get_next()
profile_index = config_file.get_value("shortcuts", "shortcuts_profile", 0)
change_profile(profile_index)
for action in actions:
var input_action: InputAction = actions[action]
if input_action is MenuInputAction:
input_action.get_node(get_tree().current_scene)
func _input(event: InputEvent) -> void:
if event is InputEventMouseMotion:
return
for action in actions:
var input_action: InputAction = actions[action]
var done: bool = input_action.handle_input(event, action)
if done:
return
func change_profile(index: int) -> void:
if index >= profiles.size():
index = profiles.size() - 1
profile_index = index
selected_profile = profiles[index]
for action in selected_profile.bindings:
action_erase_events(action)
for event in selected_profile.bindings[action]:
action_add_event(action, event)
func action_add_event(action: String, event: InputEvent) -> void:
InputMap.action_add_event(action, event)
if action in actions:
actions[action].update_node(action)
func action_erase_event(action: String, event: InputEvent) -> void:
InputMap.action_erase_event(action, event)
if action in actions:
actions[action].update_node(action)
func action_erase_events(action: String) -> void:
InputMap.action_erase_events(action)
if action in actions:
actions[action].update_node(action)
func action_get_first_key(action: String) -> InputEventKey:
var first_key: InputEventKey = null
var events := InputMap.action_get_events(action)
for event in events:
if event is InputEventKey:
first_key = event
break
return first_key
|
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