import logging
import re
import gi
gi.require_version("Gtk", "3.0")
from gi.repository import Gtk, Pango
from ks_includes.screen_panel import ScreenPanel
def create_panel(*args):
return FWRetractionPanel(*args)
class FWRetractionPanel(ScreenPanel):
def __init__(self, screen, title):
super().__init__(screen, title)
self.options = None
self.grid = Gtk.Grid()
self.values = {}
self.list = {}
conf = self._printer.get_config_section("firmware_retraction")
retract_length = float(conf['retract_length']) if 'retract_length' in conf else 0
retract_speed = int(float((conf['retract_speed']))) if 'retract_speed' in conf else 20
unretract_extra_length = float(conf['unretract_extra_length']) if 'unretract_extra_length' in conf else 0
unretract_speed = int(float((conf['unretract_speed']))) if 'unretract_speed' in conf else 10
maxlength = retract_length * 1.2 if retract_length >= 6 else 6
maxspeed = retract_speed * 1.2 if retract_speed >= 100 else 100
self.options = [
{"name": _("Retraction Length"),
"units": _("mm"),
"option": "retract_length",
"value": retract_length,
"digits": 2,
"maxval": maxlength},
{"name": _("Retraction Speed"),
"units": _("mm/s"),
"option": "retract_speed",
"value": retract_speed,
"digits": 0,
"maxval": maxspeed},
{"name": _("Unretract Extra Length"),
"units": _("mm"),
"option": "unretract_extra_length",
"value": unretract_extra_length,
"digits": 2,
"maxval": maxlength},
{"name": _("Unretract Speed"),
"units": _("mm/s"),
"option": "unretract_speed",
"value": unretract_speed,
"digits": 0,
"maxval": maxspeed}
]
for opt in self.options:
self.add_option(opt['option'], opt['name'], opt['units'], opt['value'], opt['digits'], opt["maxval"])
scroll = self._gtk.ScrolledWindow()
scroll.add(self.grid)
self.content.add(scroll)
self.content.show_all()
def activate(self):
self._screen._ws.klippy.gcode_script("GET_RETRACTION")
def process_update(self, action, data):
if action == "notify_status_update" and "firmware_retraction" in data:
for opt in self.list:
if opt in data["firmware_retraction"]:
self.update_option(opt, data["firmware_retraction"][opt])
elif action == "notify_gcode_response":
# // RETRACT_LENGTH=0.00000 RETRACT_SPEED=20.00000 UNRETRACT_EXTRA_LENGTH=0.00000 UNRETRACT_SPEED=10.00000
result = re.match(
"^// [RETRACT_LENGTH= ]+([\\-0-9\\.]+)" +
"[RETRACT_SPEED= ]+([\\-0-9\\.]+)" +
"[UNRETRACT_EXTRA_LENGTH= ]+([\\-0-9\\.]+)" +
"[UNRETRACT_SPEED= ]+([\\-0-9\\.]+)",
data
)
if result:
self.update_option('retract_length', result[1])
self.update_option('retract_speed', result[2])
self.update_option('unretract_extra_length', result[3])
self.update_option('unretract_speed', result[4])
def update_option(self, option, value):
if option not in self.list:
return
if self.list[option]['scale'].has_grab():
return
self.values[option] = float(value)
self.list[option]['scale'].disconnect_by_func(self.set_opt_value)
self.list[option]['scale'].set_value(self.values[option])
self.list[option]['scale'].connect("button-release-event", self.set_opt_value, option)
# Infinite scale
for opt in self.options:
if opt['option'] == option:
if self.values[option] > opt["maxval"] * .75:
self.list[option]['adjustment'].set_upper(self.values[option] * 1.5)
else:
self.list[option]['adjustment'].set_upper(opt["maxval"])
break
def add_option(self, option, optname, units, value, digits, maxval):
logging.info(f"Adding option: {option}")
name = Gtk.Label()
name.set_markup(f"<big><b>{optname}</b></big> ({units})")
name.set_hexpand(True)
name.set_vexpand(True)
name.set_halign(Gtk.Align.START)
name.set_valign(Gtk.Align.CENTER)
name.set_line_wrap(True)
name.set_line_wrap_mode(Pango.WrapMode.WORD_CHAR)
minimum = 1 if option in ["retract_speed", "unretract_speed"] else 0
self.values[option] = value
# adj (value, lower, upper, step_increment, page_increment, page_size)
adj = Gtk.Adjustment(value, minimum, maxval, 1, 5, 0)
scale = Gtk.Scale.new(orientation=Gtk.Orientation.HORIZONTAL, adjustment=adj)
scale.set_digits(digits)
scale.set_hexpand(True)
scale.set_has_origin(True)
scale.get_style_context().add_class("option_slider")
scale.connect("button-release-event", self.set_opt_value, option)
reset = self._gtk.ButtonImage("refresh", style="color1")
reset.connect("clicked", self.reset_value, option)
reset.set_hexpand(False)
item = Gtk.Grid()
item.attach(name, 0, 0, 2, 1)
item.attach(scale, 0, 1, 1, 1)
item.attach(reset, 1, 1, 1, 1)
frame = Gtk.Frame()
frame.get_style_context().add_class("frame-item")
frame.add(item)
self.list[option] = {
"row": frame,
"scale": scale,
"adjustment": adj,
}
pos = sorted(self.list).index(option)
self.grid.attach(self.list[option]['row'], 0, pos, 1, 1)
self.grid.show_all()
def reset_value(self, widget, option):
for x in self.options:
if x["option"] == option:
self.update_option(option, x["value"])
self.set_opt_value(None, None, option)
def set_opt_value(self, widget, event, opt):
value = self.list[opt]['scale'].get_value()
if opt == "retract_speed":
self._screen._ws.klippy.gcode_script(f"SET_RETRACTION RETRACT_SPEED={value}")
elif opt == "retract_length":
self._screen._ws.klippy.gcode_script(f"SET_RETRACTION RETRACT_LENGTH={value}")
elif opt == "unretract_extra_length":
self._screen._ws.klippy.gcode_script(f"SET_RETRACTION UNRETRACT_EXTRA_LENGTH={value}")
elif opt == "unretract_speed":
self._screen._ws.klippy.gcode_script(f"SET_RETRACTION UNRETRACT_SPEED={value}")