generated from mstar/godot-template
83 lines
2.2 KiB
GDScript3
83 lines
2.2 KiB
GDScript3
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@tool
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extends "res://addons/imjp94.yafsm/scenes/flowchart/FlowChartNode.gd"
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const State = preload("../../src/states/State.gd")
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const StateMachine = preload("../../src/states/StateMachine.gd")
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signal name_edit_entered(new_name) # Emits when focused exit or Enter pressed
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@onready var name_edit = $MarginContainer/NameEdit
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var undo_redo
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var state:
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set = set_state
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func _init():
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super._init()
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set_state(State.new())
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func _ready():
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name_edit.focus_exited.connect(_on_NameEdit_focus_exited)
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name_edit.text_submitted.connect(_on_NameEdit_text_submitted)
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set_process_input(false) # _input only required when name_edit enabled to check mouse click outside
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func _draw():
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if state is StateMachine:
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if selected:
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draw_style_box(get_theme_stylebox("nested_focus", "StateNode"), Rect2(Vector2.ZERO, size))
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else:
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draw_style_box(get_theme_stylebox("nested_normal", "StateNode"), Rect2(Vector2.ZERO, size))
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else:
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super._draw()
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func _input(event):
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if event is InputEventMouseButton:
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if event.pressed:
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# Detect click outside rect
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if get_viewport().gui_get_focus_owner() == name_edit:
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var local_event = make_input_local(event)
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if not name_edit.get_rect().has_point(local_event.position):
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name_edit.release_focus()
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func enable_name_edit(v):
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if v:
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set_process_input(true)
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name_edit.editable = true
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name_edit.selecting_enabled = true
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name_edit.mouse_filter = MOUSE_FILTER_PASS
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mouse_default_cursor_shape = CURSOR_IBEAM
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name_edit.grab_focus()
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else:
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set_process_input(false)
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name_edit.editable = false
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name_edit.selecting_enabled = false
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name_edit.mouse_filter = MOUSE_FILTER_IGNORE
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mouse_default_cursor_shape = CURSOR_ARROW
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name_edit.release_focus()
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func _on_state_name_changed(new_name):
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name_edit.text = new_name
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size.x = 0 # Force reset horizontal size
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func _on_state_changed(new_state):
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if state:
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state.name_changed.connect(_on_state_name_changed)
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if name_edit:
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name_edit.text = state.name
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func _on_NameEdit_focus_exited():
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enable_name_edit(false)
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name_edit.deselect()
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emit_signal("name_edit_entered", name_edit.text)
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func _on_NameEdit_text_submitted(new_text):
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enable_name_edit(false)
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emit_signal("name_edit_entered", new_text)
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func set_state(s):
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if state != s:
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state = s
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_on_state_changed(s)
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