395 lines
15 KiB
Python
395 lines
15 KiB
Python
import gi
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import logging
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import contextlib
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import numpy as np
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gi.require_version("Gtk", "3.0")
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from gi.repository import Gtk, Pango
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import matplotlib.pyplot as plt
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from matplotlib import cm
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from matplotlib import rc
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from mpl_toolkits.mplot3d import Axes3D
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from matplotlib.backends.backend_gtk3agg import FigureCanvasGTK3Agg as FigureCanvas
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from matplotlib.ticker import LinearLocator
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from ks_includes.KlippyGcodes import KlippyGcodes
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from ks_includes.screen_panel import ScreenPanel
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def create_panel(*args):
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return BedMeshPanel(*args)
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class BedMeshPanel(ScreenPanel):
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def __init__(self, screen, title, back=True):
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super().__init__(screen, title, back)
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self.profiles = {}
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self.show_create = False
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self.active_mesh = None
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def initialize(self, panel_name):
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addprofile = self._gtk.ButtonImage("increase", " " + _("Add profile"),
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"color1", .66, Gtk.PositionType.LEFT, False)
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addprofile.connect("clicked", self.show_create_profile)
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addprofile.set_hexpand(True)
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clear = self._gtk.ButtonImage("cancel", " " + _("Clear"), "color2", .66, Gtk.PositionType.LEFT, False)
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clear.connect("clicked", self._clear_mesh)
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clear.set_hexpand(True)
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top_calibrate = self._gtk.ButtonImage("refresh", " " + _("Calibrate"),
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"color3", .66, Gtk.PositionType.LEFT, False)
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top_calibrate.connect("clicked", self._send_calibrate)
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top_calibrate.set_hexpand(True)
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topbar = Gtk.Box(spacing=5)
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topbar.set_hexpand(True)
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topbar.set_vexpand(False)
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topbar.add(addprofile)
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topbar.add(clear)
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topbar.add(top_calibrate)
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# Create a grid for all profiles
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self.labels['profiles'] = Gtk.Grid()
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self.labels['profiles'].get_style_context().add_class("frame-item")
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self.labels['profiles'].set_valign(Gtk.Align.CENTER)
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scroll = self._gtk.ScrolledWindow()
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scroll.add(self.labels['profiles'])
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scroll.set_vexpand(True)
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# Create a box to contain all of the above
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self.labels['main_box'] = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
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self.labels['main_box'].set_vexpand(True)
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self.labels['main_box'].pack_start(topbar, False, False, 0)
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self.labels['main_box'].pack_end(scroll, True, True, 0)
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self.load_meshes()
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self.content.add(self.labels['main_box'])
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def activate(self):
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for child in self.content.get_children():
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self.content.remove(child)
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self.content.add(self.labels['main_box'])
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self.activate_mesh(
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self._screen.printer.get_stat("bed_mesh", "profile_name")
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)
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def activate_mesh(self, profile):
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if profile == "":
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profile = "default"
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logging.debug(f"Activating profile: {profile} Current: {self.active_mesh}")
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if profile not in self.profiles:
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self.add_profile(profile)
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if self.active_mesh is not None and self.active_mesh in self.profiles:
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a = self.profiles[self.active_mesh]
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with contextlib.suppress(KeyError):
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a['button_box'].remove(a['calibrate'])
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a['button_box'].pack_start(a['load'], False, False, 0)
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logging.info(f"Active {self.active_mesh} changing to {profile}")
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self.active_mesh = profile
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if self.active_mesh is not None:
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a = self.profiles[profile]
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with contextlib.suppress(KeyError):
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a['button_box'].remove(a['load'])
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with contextlib.suppress(KeyError):
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a['button_box'].remove(a['view'])
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a['button_box'].pack_start(a['calibrate'], False, False, 0)
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if self._printer.get_config_section(f"bed_mesh {profile}"):
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a['button_box'].pack_end(a["view"], False, False, 0)
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self._screen.show_all()
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def add_profile(self, profile):
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logging.debug(f"Adding Profile: {profile} Current: {self.active_mesh}")
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name = Gtk.Label()
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name.set_markup(f"<big><b>{profile}</b></big>")
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name.set_hexpand(True)
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name.set_vexpand(False)
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name.set_halign(Gtk.Align.START)
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name.set_line_wrap(True)
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name.set_line_wrap_mode(Pango.WrapMode.WORD_CHAR)
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buttons = {
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"calibrate": self._gtk.ButtonImage("refresh", _("Calibrate"), "color4"),
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"load": self._gtk.ButtonImage("load", _("Load"), "color2"),
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"save": self._gtk.ButtonImage("complete", _("Save"), "color3"),
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"delete": self._gtk.ButtonImage("cancel", _("Delete"), "color3"),
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"view": self._gtk.ButtonImage("bed-level", _("View Mesh"), "color1"),
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}
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buttons["calibrate"].connect("clicked", self.calibrate_mesh)
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buttons["load"].connect("clicked", self.send_load_mesh, profile)
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buttons["save"].connect("clicked", self.send_save_mesh, profile)
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buttons["delete"].connect("clicked", self.send_remove_mesh, profile)
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buttons["view"].connect("clicked", self.show_mesh, profile)
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for b in buttons.values():
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b.set_hexpand(False)
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b.set_vexpand(False)
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b.set_halign(Gtk.Align.END)
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button_box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=5)
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button_box.add(buttons["calibrate"])
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if profile != "default":
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button_box.add(buttons["save"])
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button_box.add(buttons["delete"])
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if self._printer.get_config_section(f"bed_mesh {profile}"):
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button_box.add(buttons["load"])
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button_box.add(buttons["view"])
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box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=5)
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box.pack_start(name, True, True, 0)
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box.pack_start(button_box, False, False, 0)
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frame = Gtk.Frame()
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frame.get_style_context().add_class("frame-item")
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frame.add(box)
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self.profiles[profile] = {
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"button_box": button_box,
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"row": frame,
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"calibrate": buttons["calibrate"],
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"load": buttons["load"],
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"save": buttons["save"],
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"delete": buttons["delete"],
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"view": buttons["view"],
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}
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pl = list(self.profiles)
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if "default" in pl:
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pl.remove('default')
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profiles = sorted(pl)
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pos = profiles.index(profile) + 1 if profile != "default" else 0
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self.labels['profiles'].insert_row(pos)
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self.labels['profiles'].attach(self.profiles[profile]['row'], 0, pos, 1, 1)
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self.labels['profiles'].show_all()
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def back(self):
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if self.show_create is True:
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self.remove_create()
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return True
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return False
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def load_meshes(self):
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bm_profiles = self._screen.printer.get_config_section_list("bed_mesh ")
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logging.info(f"Bed profiles: {bm_profiles}")
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for prof in bm_profiles:
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self.add_profile(prof[9:])
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def process_update(self, action, data):
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if action == "notify_status_update":
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with contextlib.suppress(KeyError):
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self.activate_mesh(data['bed_mesh']['profile_name'])
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def remove_create(self):
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if self.show_create is False:
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return
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self._screen.remove_keyboard()
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for child in self.content.get_children():
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self.content.remove(child)
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self.show_create = False
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self.content.add(self.labels['main_box'])
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self.content.show()
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def remove_profile(self, profile):
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if profile not in self.profiles:
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return
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pl = list(self.profiles)
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if "default" in pl:
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pl.remove('default')
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profiles = sorted(pl)
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pos = profiles.index(profile) + 1 if profile != "default" else 0
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self.labels['profiles'].remove_row(pos)
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del self.profiles[profile]
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def show_create_profile(self, widget):
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for child in self.content.get_children():
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self.content.remove(child)
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if "create_profile" not in self.labels:
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pl = self._gtk.Label(_("Profile Name:"))
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pl.set_hexpand(False)
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self.labels['profile_name'] = Gtk.Entry()
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self.labels['profile_name'].set_text('')
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self.labels['profile_name'].set_hexpand(True)
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self.labels['profile_name'].connect("activate", self.create_profile)
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self.labels['profile_name'].connect("focus-in-event", self._show_keyboard)
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self.labels['profile_name'].grab_focus_without_selecting()
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save = self._gtk.ButtonImage("complete", _("Save"), "color3")
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save.set_hexpand(False)
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save.connect("clicked", self.create_profile)
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box = Gtk.Box()
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box.pack_start(self.labels['profile_name'], True, True, 5)
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box.pack_start(save, False, False, 5)
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self.labels['create_profile'] = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=5)
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self.labels['create_profile'].set_valign(Gtk.Align.CENTER)
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self.labels['create_profile'].set_hexpand(True)
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self.labels['create_profile'].set_vexpand(True)
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self.labels['create_profile'].pack_start(pl, True, True, 5)
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self.labels['create_profile'].pack_start(box, True, True, 5)
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self.content.add(self.labels['create_profile'])
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self._show_keyboard()
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self.show_create = True
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def _show_keyboard(self, widget=None, event=None):
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self._screen.show_keyboard(entry=self.labels['profile_name'])
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def show_mesh(self, widget, profile):
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bm = self._printer.get_config_section(f"bed_mesh {profile}")
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if bm is False:
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logging.info(f"Unable to load profile: {profile}")
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return
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if profile == self.active_mesh:
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abm = self._printer.get_stat("bed_mesh")
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if abm is None:
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logging.info(f"Unable to load active mesh: {profile}")
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return
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x_range = [int(abm['mesh_min'][0]), int(abm['mesh_max'][0])]
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y_range = [int(abm['mesh_min'][1]), int(abm['mesh_max'][1])]
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minz_mesh = min(min(abm['mesh_matrix']))
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maxz_mesh = max(max(abm['mesh_matrix']))
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# Do not use a very small zscale, because that could be misleading
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minz_mesh = min(minz_mesh, -0.5)
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maxz_mesh = max(maxz_mesh, 0.5)
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z_range = [minz_mesh, maxz_mesh]
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counts = [len(abm['mesh_matrix'][0]), len(abm['mesh_matrix'])]
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deltas = [(x_range[1] - x_range[0]) / (counts[0] - 1), (y_range[1] - y_range[0]) / (counts[1] - 1)]
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x = [(i * deltas[0]) + x_range[0] for i in range(counts[0])]
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y = [(i * deltas[0]) + y_range[0] for i in range(counts[1])]
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x, y = np.meshgrid(x, y)
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z = np.asarray(abm['mesh_matrix'])
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else:
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x_range = [int(bm['min_x']), int(bm['max_x'])]
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y_range = [int(bm['min_y']), int(bm['max_y'])]
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z_range = [min(min(bm['points'])), max(max(bm['points']))]
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deltas = [(x_range[1] - x_range[0]) / (int(bm['x_count']) - 1),
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(y_range[1] - y_range[0]) / (int(bm['y_count']) - 1)]
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x = [(i * deltas[0]) + x_range[0] for i in range(bm['x_count'])]
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y = [(i * deltas[0]) + y_range[0] for i in range(bm['y_count'])]
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x, y = np.meshgrid(x, y)
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z = np.asarray(bm['points'])
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rc('axes', edgecolor="#e2e2e2", labelcolor="#e2e2e2")
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rc(('xtick', 'ytick'), color="#e2e2e2")
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fig = plt.figure(facecolor='#12121277')
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ax = Axes3D(fig, azim=245, elev=23)
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ax.set(title=profile, xlabel="X", ylabel="Y", facecolor='none')
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ax.spines['bottom'].set_color("#e2e2e2")
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fig.add_axes(ax)
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surf = ax.plot_surface(x, y, z, cmap=cm.coolwarm, vmin=-0.1, vmax=0.1)
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chartbox = ax.get_position()
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ax.set_position([chartbox.x0, chartbox.y0 + 0.1, chartbox.width * .92, chartbox.height])
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ax.set_zlim(z_range[0], z_range[1])
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ax.zaxis.set_major_locator(LinearLocator(5))
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# A StrMethodFormatter is used automatically
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ax.zaxis.set_major_formatter('{x:.02f}')
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fig.colorbar(surf, shrink=0.7, aspect=5, pad=0.25)
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box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
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box.set_hexpand(True)
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box.set_vexpand(True)
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title = Gtk.Label()
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title.set_markup(f"<b>{profile}</b>")
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title.set_hexpand(True)
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title.set_halign(Gtk.Align.CENTER)
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canvas_box = Gtk.Box()
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canvas_box.set_hexpand(True)
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canvas_box.set_vexpand(True)
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box.add(title)
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box.add(canvas_box)
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buttons = [
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{"name": _("Close"), "response": Gtk.ResponseType.CANCEL}
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]
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self._gtk.Dialog(self._screen, buttons, box, self._close_dialog)
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alloc = canvas_box.get_allocation()
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canvas = FigureCanvas(fig)
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canvas.set_size_request(alloc.width, self._screen.height / 3 * 2)
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canvas_box.add(canvas)
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canvas_box.show_all()
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# Remove the "matplotlib-canvas" class which forces a white background.
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# https://github.com/matplotlib/matplotlib/commit/3c832377fb4c4b32fcbdbc60fdfedb57296bc8c0
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style_ctx = canvas.get_style_context()
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for css_class in style_ctx.list_classes():
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style_ctx.remove_class(css_class)
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@staticmethod
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def _close_dialog(widget, response):
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widget.destroy()
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def create_profile(self, widget):
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name = self.labels['profile_name'].get_text()
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if " " in name:
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name = f'"{name}"'
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self._screen._ws.klippy.gcode_script(f"BED_MESH_PROFILE SAVE={name}")
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self.remove_create()
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def calibrate_mesh(self, widget):
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self._screen.show_popup_message(_("Calibrating"), level=1)
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if self._screen.printer.get_stat("toolhead", "homed_axes") != "xyz":
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self._screen._ws.klippy.gcode_script(KlippyGcodes.HOME)
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self._screen._ws.klippy.gcode_script(
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"BED_MESH_CALIBRATE"
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)
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# Load zcalibrate to do a manual mesh
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if not (self._printer.config_section_exists("probe") or self._printer.config_section_exists("bltouch")):
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self.menu_item_clicked(widget, "refresh", {"name": "Mesh calibrate", "panel": "zcalibrate"})
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def _clear_mesh(self, widget):
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self._screen._ws.klippy.gcode_script(
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"BED_MESH_CLEAR"
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)
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def _send_calibrate(self, widget):
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if self._screen.printer.get_stat("toolhead", "homed_axes") != "xyz":
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self._screen._ws.klippy.gcode_script(KlippyGcodes.HOME)
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self._screen._ws.klippy.gcode_script(
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"BED_MESH_CALIBRATE"
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)
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def send_load_mesh(self, widget, profile):
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self._screen._ws.klippy.gcode_script(
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KlippyGcodes.bed_mesh_load(profile)
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)
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def send_save_mesh(self, widget, profile):
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self._screen._ws.klippy.gcode_script(
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KlippyGcodes.bed_mesh_save(profile)
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)
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def send_remove_mesh(self, widget, profile):
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self._screen._ws.klippy.gcode_script(
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KlippyGcodes.bed_mesh_remove(profile)
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)
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self.remove_profile(profile)
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