138 lines
4.6 KiB
GDScript
138 lines
4.6 KiB
GDScript
tool
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extends MMGraphNodeGeneric
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class_name MMGraphNodeRemote
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var links = {}
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onready var grid = $Controls
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func add_control(text, control):
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var index = grid.get_child_count() / 4
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var label = preload("res://addons/material_maker/widgets/linked_widgets/editable_label.tscn").instance()
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label.set_text(text)
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grid.add_child(label)
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grid.add_child(control)
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control.connect("mouse_entered", self, "on_enter_widget", [ control ])
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control.connect("mouse_exited", self, "on_exit_widget", [ control ])
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var button = Button.new()
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button.icon = preload("res://addons/material_maker/icons/link.tres")
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grid.add_child(button)
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button.connect("pressed", self, "_on_Link_pressed", [ index ])
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button = Button.new()
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button.icon = preload("res://addons/material_maker/icons/remove.tres")
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grid.add_child(button)
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button.connect("pressed", generator, "remove_parameter", [ index ])
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func update_node():
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var i : int = 0
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for c in grid.get_children():
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c.queue_free()
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yield(get_tree(), "idle_frame")
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title = generator.get_type_name()
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controls = {}
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for p in generator.get_parameter_defs():
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var control = create_parameter_control(p)
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if control != null:
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control.name = p.name
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controls[control.name] = control
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add_control(generator.widgets[i].label, control)
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if generator.widgets[i].type == "config_control":
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var current = null
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if control.get_item_count() > 0:
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control.selected = generator.parameters["param"+str(i)]
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current = control.get_item_text(control.selected)
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control.add_separator()
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control.add_item("<add configuration>")
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if current != null:
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control.add_separator()
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control.add_item("<update "+current+">")
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control.add_item("<remove "+current+">")
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i += 1
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rect_size = Vector2(0, 0)
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initialize_properties()
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func _on_value_changed(new_value, variable):
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var param_index = variable.trim_prefix("param").to_int()
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var widget = generator.widgets[param_index]
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if widget.type == "config_control":
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var configuration_count = widget.configurations.size()
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var control = grid.get_child(param_index*4+1)
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if new_value < configuration_count:
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._on_value_changed(new_value, variable)
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var current = control.get_item_text(new_value)
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control.set_item_text(configuration_count+3, "<update "+current+">")
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control.set_item_text(configuration_count+4, "<remove "+current+">")
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else:
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var current = control.get_item_text(generator.parameters[variable])
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var command = new_value - widget.configurations.size()
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match command:
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1:
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var dialog = preload("res://addons/material_maker/widgets/line_dialog.tscn").instance()
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add_child(dialog)
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dialog.set_texts("Configuration", "Enter a name for the new configuration")
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dialog.connect("ok", self, "do_add_configuration", [ param_index ])
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dialog.popup_centered()
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3:
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generator.update_configuration(param_index, current)
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4:
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generator.parameters[variable] = 0
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generator.remove_configuration(param_index, current)
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_:
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print(command)
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else:
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._on_value_changed(new_value, variable)
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func do_add_configuration(config_name, param_index):
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generator.add_configuration(param_index, config_name)
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func _on_AddLink_pressed():
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var widget = Control.new()
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add_control("Unnamed", widget)
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var link = MMNodeLink.new(get_parent())
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link.pick(widget, generator, generator.create_linked_control("Unnamed"), true)
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func _on_AddConfig_pressed():
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var widget = Control.new()
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add_control("Unnamed", widget)
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var link = MMNodeLink.new(get_parent())
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link.pick(widget, generator, generator.create_config_control("Unnamed"), true)
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func _on_Link_pressed(index):
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var link = MMNodeLink.new(get_parent())
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link.pick(grid.get_child(index*4+1), generator, index)
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func _on_Remote_resize_request(new_minsize):
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rect_size = new_minsize
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func _on_HBoxContainer_minimum_size_changed():
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print("_on_HBoxContainer_minimum_size_changed "+str($HBoxContainer.rect_min_size))
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func on_parameter_changed(p, v):
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if p == "":
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update_node()
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else:
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.on_parameter_changed(p, v)
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func on_enter_widget(widget):
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var param_index = widget.name.trim_prefix("param").to_int()
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var w = generator.widgets[param_index]
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var new_links = []
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for l in w.linked_widgets:
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var graph_node = get_parent().get_node("node_"+l.node)
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if graph_node != null:
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var control = graph_node.controls[l.widget]
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if control != null:
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var link = MMNodeLink.new(get_parent())
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link.show_link(widget, control)
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new_links.push_back(link)
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# free existing links if any
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on_exit_widget(widget)
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# store new links
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links[widget] = new_links
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func on_exit_widget(widget):
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if links.has(widget):
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for l in links[widget]:
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l.queue_free()
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links.erase(widget)
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