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FlatCAMApp.py
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############################################################
# FlatCAM: 2D Post-processing for Manufacturing #
# http://flatcam.org #
# Author: Juan Pablo Caram (c) #
# Date: 2/5/2014 #
# MIT Licence #
############################################################
import sys
import traceback
import urllib.request, urllib.parse, urllib.error
import getopt
import os
import random
import logging
import simplejson as json
import re
import os
import tkinter as tk
from PyQt5 import QtCore, QtGui, QtWidgets, QtPrintSupport
import time # Just used for debugging. Double check before removing.
import urllib.request, urllib.parse, urllib.error
import webbrowser
from contextlib import contextmanager
from xml.dom.minidom import parseString as parse_xml_string
from copy import copy,deepcopy
import numpy as np
from datetime import datetime
import gc
########################################
## Imports part of FlatCAM ##
########################################
from ObjectCollection import *
from FlatCAMObj import *
from PlotCanvas import *
from FlatCAMGUI import *
from FlatCAMCommon import LoudDict
from FlatCAMPostProc import load_postprocessors
from FlatCAMEditor import FlatCAMGeoEditor, FlatCAMExcEditor
from FlatCAMProcess import *
from FlatCAMWorkerStack import WorkerStack
from VisPyVisuals import Color
from vispy.gloo.util import _screenshot
from vispy.io import write_png
from flatcamTools import *
from multiprocessing import Pool
import tclCommands
from ParseFont import *
########################################
## App ##
########################################
class App(QtCore.QObject):
"""
The main application class. The constructor starts the GUI.
"""
# Get Cmd Line Options
cmd_line_shellfile = ''
cmd_line_help = "FlatCam.py --shellfile=<cmd_line_shellfile>"
try:
# Multiprocessing pool will spawn additional processes with 'multiprocessing-fork' flag
cmd_line_options, args = getopt.getopt(sys.argv[1:], "h:", ["shellfile=", "multiprocessing-fork="])
except getopt.GetoptError:
print(cmd_line_help)
sys.exit(2)
for opt, arg in cmd_line_options:
if opt == '-h':
print(cmd_line_help)
sys.exit()
elif opt == '--shellfile':
cmd_line_shellfile = arg
# Logging ##
log = logging.getLogger('base')
log.setLevel(logging.DEBUG)
# log.setLevel(logging.WARNING)
formatter = logging.Formatter('[%(levelname)s][%(threadName)s] %(message)s')
handler = logging.StreamHandler()
handler.setFormatter(formatter)
log.addHandler(handler)
# Version
version = 8.901
version_date = "2019/01/09"
beta = True
# URL for update checks and statistics
version_url = "http://flatcam.org/version"
# App URL
app_url = "http://flatcam.org"
# Manual URL
manual_url = "http://flatcam.org/manual/index.html"
video_url = "https://www.youtube.com/playlist?list=PLVvP2SYRpx-AQgNlfoxw93tXUXon7G94_"
##################
## Signals ##
##################
# Inform the user
# Handled by:
# * App.info() --> Print on the status bar
inform = QtCore.pyqtSignal(str)
# General purpose background task
worker_task = QtCore.pyqtSignal(dict)
# File opened
# Handled by:
# * register_folder()
# * register_recent()
# Note: Setting the parameters to unicode does not seem
# to have an effect. Then are received as Qstring
# anyway.
# File type and filename
file_opened = QtCore.pyqtSignal(str, str)
# File type and filename
file_saved = QtCore.pyqtSignal(str, str)
# Percentage of progress
progress = QtCore.pyqtSignal(int)
plots_updated = QtCore.pyqtSignal()
# Emitted by new_object() and passes the new object as argument, plot flag.
# on_object_created() adds the object to the collection, plots on appropriate flag
# and emits new_object_available.
object_created = QtCore.pyqtSignal(object, bool, bool)
# Emitted when a object has been changed (like scaled, mirrored)
object_changed = QtCore.pyqtSignal(object)
# Emitted after object has been plotted.
# Calls 'on_zoom_fit' method to fit object in scene view in main thread to prevent drawing glitches.
object_plotted = QtCore.pyqtSignal(object)
# Emitted when a new object has been added to the collection
# and is ready to be used.
new_object_available = QtCore.pyqtSignal(object)
message = QtCore.pyqtSignal(str, str, str)
# Emmited when shell command is finished(one command only)
shell_command_finished = QtCore.pyqtSignal(object)
# Emitted when multiprocess pool has been recreated
pool_recreated = QtCore.pyqtSignal(object)
# Emitted when an unhandled exception happens
# in the worker task.
thread_exception = QtCore.pyqtSignal(object)
def __init__(self, user_defaults=True, post_gui=None):
"""
Starts the application.
:return: app
:rtype: App
"""
App.log.info("FlatCAM Starting...")
###################
### OS-specific ###
###################
# Folder for user settings.
if sys.platform == 'win32':
from win32com.shell import shell, shellcon
if platform.architecture()[0] == '32bit':
App.log.debug("Win32!")
else:
App.log.debug("Win64!")
self.data_path = shell.SHGetFolderPath(0, shellcon.CSIDL_APPDATA, None, 0) + \
'/FlatCAM'
self.os = 'windows'
else: # Linux/Unix/MacOS
self.data_path = os.path.expanduser('~') + \
'/.FlatCAM'
self.os = 'unix'
###############################
### Setup folders and files ###
###############################
if not os.path.exists(self.data_path):
os.makedirs(self.data_path)
App.log.debug('Created data folder: ' + self.data_path)
os.makedirs(os.path.join(self.data_path, 'postprocessors'))
App.log.debug('Created data postprocessors folder: ' + os.path.join(self.data_path, 'postprocessors'))
self.postprocessorpaths = os.path.join(self.data_path,'postprocessors')
if not os.path.exists(self.postprocessorpaths):
os.makedirs(self.postprocessorpaths)
App.log.debug('Created postprocessors folder: ' + self.postprocessorpaths)
# create defaults.json file if there is none
try:
f = open(self.data_path + '/defaults.json')
f.close()
except IOError:
App.log.debug('Creating empty defaults.json')
f = open(self.data_path + '/defaults.json', 'w')
json.dump({}, f)
f.close()
# create factory_defaults.json file if there is none
try:
f = open(self.data_path + '/factory_defaults.json')
f.close()
except IOError:
App.log.debug('Creating empty factory_defaults.json')
f = open(self.data_path + '/factory_defaults.json', 'w')
json.dump({}, f)
f.close()
try:
f = open(self.data_path + '/recent.json')
f.close()
except IOError:
App.log.debug('Creating empty recent.json')
f = open(self.data_path + '/recent.json', 'w')
json.dump([], f)
f.close()
# Application directory. CHDIR to it. Otherwise, trying to load
# GUI icons will fail as their path is relative.
# This will fail under cx_freeze ...
self.app_home = os.path.dirname(os.path.realpath(__file__))
App.log.debug("Application path is " + self.app_home)
App.log.debug("Started in " + os.getcwd())
# cx_freeze workaround
if os.path.isfile(self.app_home):
self.app_home = os.path.dirname(self.app_home)
os.chdir(self.app_home)
# Create multiprocessing pool
self.pool = Pool()
####################
## Initialize GUI ##
####################
# FlatCAM colors used in plotting
self.FC_light_green = '#BBF268BF'
self.FC_dark_green = '#006E20BF'
self.FC_light_blue = '#a5a5ffbf'
self.FC_dark_blue = '#0000ffbf'
QtCore.QObject.__init__(self)
self.ui = FlatCAMGUI(self.version, self.beta, self)
# self.connect(self.ui,
# QtCore.SIGNAL("geomUpdate(int, int, int, int, int)"),
# self.save_geometry) PyQt4
self.ui.geom_update[int, int, int, int, int].connect(self.save_geometry)
self.ui.final_save.connect(self.final_save)
##############
#### Data ####
##############
self.recent = []
self.clipboard = QtWidgets.QApplication.clipboard()
self.proc_container = FCVisibleProcessContainer(self.ui.activity_view)
self.project_filename = None
self.toggle_units_ignore = False
# self.defaults_form = PreferencesUI()
self.general_defaults_form = GeneralPreferencesUI()
self.gerber_defaults_form = GerberPreferencesUI()
self.excellon_defaults_form = ExcellonPreferencesUI()
self.geometry_defaults_form = GeometryPreferencesUI()
self.cncjob_defaults_form = CNCJobPreferencesUI()
# when adding entries here read the comments in the method found bellow named:
# def new_object(self, kind, name, initialize, active=True, fit=True, plot=True)
self.defaults_form_fields = {
"units": self.general_defaults_form.general_group.units_radio,
"global_shell_at_startup": self.general_defaults_form.general_group.shell_startup_cb,
"global_version_check": self.general_defaults_form.general_group.version_check_cb,
"global_send_stats": self.general_defaults_form.general_group.send_stats_cb,
"global_gridx": self.general_defaults_form.general_group.gridx_entry,
"global_gridy": self.general_defaults_form.general_group.gridy_entry,
"global_plot_fill": self.general_defaults_form.general_group.pf_color_entry,
"global_plot_line": self.general_defaults_form.general_group.pl_color_entry,
"global_sel_fill": self.general_defaults_form.general_group.sf_color_entry,
"global_sel_line": self.general_defaults_form.general_group.sl_color_entry,
"global_alt_sel_fill": self.general_defaults_form.general_group.alt_sf_color_entry,
"global_alt_sel_line": self.general_defaults_form.general_group.alt_sl_color_entry,
"global_draw_color": self.general_defaults_form.general_group.draw_color_entry,
"global_sel_draw_color": self.general_defaults_form.general_group.sel_draw_color_entry,
"global_pan_button": self.general_defaults_form.general_group.pan_button_radio,
"global_mselect_key": self.general_defaults_form.general_group.mselect_radio,
# "global_pan_with_space_key": self.general_defaults_form.general_group.pan_with_space_cb,
"global_workspace": self.general_defaults_form.general_group.workspace_cb,
"global_workspaceT": self.general_defaults_form.general_group.wk_cb,
"gerber_plot": self.gerber_defaults_form.gerber_group.plot_cb,
"gerber_solid": self.gerber_defaults_form.gerber_group.solid_cb,
"gerber_multicolored": self.gerber_defaults_form.gerber_group.multicolored_cb,
"gerber_isotooldia": self.gerber_defaults_form.gerber_group.iso_tool_dia_entry,
"gerber_isopasses": self.gerber_defaults_form.gerber_group.iso_width_entry,
"gerber_isooverlap": self.gerber_defaults_form.gerber_group.iso_overlap_entry,
"gerber_ncctools": self.gerber_defaults_form.gerber_group.ncc_tool_dia_entry,
"gerber_nccoverlap": self.gerber_defaults_form.gerber_group.ncc_overlap_entry,
"gerber_nccmargin": self.gerber_defaults_form.gerber_group.ncc_margin_entry,
"gerber_nccmethod": self.gerber_defaults_form.gerber_group.ncc_method_radio,
"gerber_nccconnect": self.gerber_defaults_form.gerber_group.ncc_connect_cb,
"gerber_ncccontour": self.gerber_defaults_form.gerber_group.ncc_contour_cb,
"gerber_nccrest": self.gerber_defaults_form.gerber_group.ncc_rest_cb,
"gerber_combine_passes": self.gerber_defaults_form.gerber_group.combine_passes_cb,
"gerber_milling_type": self.gerber_defaults_form.gerber_group.milling_type_radio,
"gerber_cutouttooldia": self.gerber_defaults_form.gerber_group.cutout_tooldia_entry,
"gerber_cutoutmargin": self.gerber_defaults_form.gerber_group.cutout_margin_entry,
"gerber_cutoutgapsize": self.gerber_defaults_form.gerber_group.cutout_gap_entry,
"gerber_gaps": self.gerber_defaults_form.gerber_group.gaps_radio,
"gerber_noncoppermargin": self.gerber_defaults_form.gerber_group.noncopper_margin_entry,
"gerber_noncopperrounded": self.gerber_defaults_form.gerber_group.noncopper_rounded_cb,
"gerber_bboxmargin": self.gerber_defaults_form.gerber_group.bbmargin_entry,
"gerber_bboxrounded": self.gerber_defaults_form.gerber_group.bbrounded_cb,
"gerber_circle_steps": self.gerber_defaults_form.gerber_group.circle_steps_entry,
"excellon_plot": self.excellon_defaults_form.excellon_group.plot_cb,
"excellon_solid": self.excellon_defaults_form.excellon_group.solid_cb,
"excellon_drillz": self.excellon_defaults_form.excellon_group.cutz_entry,
"excellon_travelz": self.excellon_defaults_form.excellon_group.travelz_entry,
"excellon_feedrate": self.excellon_defaults_form.excellon_group.feedrate_entry,
"excellon_feedrate_rapid": self.excellon_defaults_form.excellon_group.feedrate_rapid_entry,
"excellon_spindlespeed": self.excellon_defaults_form.excellon_group.spindlespeed_entry,
"excellon_dwell": self.excellon_defaults_form.excellon_group.dwell_cb,
"excellon_dwelltime": self.excellon_defaults_form.excellon_group.dwelltime_entry,
"excellon_toolchange": self.excellon_defaults_form.excellon_group.toolchange_cb,
"excellon_toolchangez": self.excellon_defaults_form.excellon_group.toolchangez_entry,
"excellon_toolchangexy": self.excellon_defaults_form.excellon_group.toolchangexy_entry,
"excellon_ppname_e": self.excellon_defaults_form.excellon_group.pp_excellon_name_cb,
"excellon_startz": self.excellon_defaults_form.excellon_group.estartz_entry,
"excellon_endz": self.excellon_defaults_form.excellon_group.eendz_entry,
"excellon_tooldia": self.excellon_defaults_form.excellon_group.tooldia_entry,
"excellon_slot_tooldia": self.excellon_defaults_form.excellon_group.slot_tooldia_entry,
"excellon_format_upper_in": self.excellon_defaults_form.excellon_group.excellon_format_upper_in_entry,
"excellon_format_lower_in": self.excellon_defaults_form.excellon_group.excellon_format_lower_in_entry,
"excellon_format_upper_mm": self.excellon_defaults_form.excellon_group.excellon_format_upper_mm_entry,
"excellon_format_lower_mm": self.excellon_defaults_form.excellon_group.excellon_format_lower_mm_entry,
"excellon_zeros": self.excellon_defaults_form.excellon_group.excellon_zeros_radio,
"excellon_units": self.excellon_defaults_form.excellon_group.excellon_units_radio,
"excellon_optimization_type": self.excellon_defaults_form.excellon_group.excellon_optimization_radio,
"excellon_gcode_type": self.excellon_defaults_form.excellon_group.excellon_gcode_type_radio,
"geometry_plot": self.geometry_defaults_form.geometry_group.plot_cb,
"geometry_cutz": self.geometry_defaults_form.geometry_group.cutz_entry,
"geometry_travelz": self.geometry_defaults_form.geometry_group.travelz_entry,
"geometry_feedrate": self.geometry_defaults_form.geometry_group.cncfeedrate_entry,
"geometry_feedrate_z": self.geometry_defaults_form.geometry_group.cncplunge_entry,
"geometry_feedrate_rapid": self.geometry_defaults_form.geometry_group.cncfeedrate_rapid_entry,
"geometry_cnctooldia": self.geometry_defaults_form.geometry_group.cnctooldia_entry,
"geometry_painttooldia": self.geometry_defaults_form.geometry_group.painttooldia_entry,
"geometry_spindlespeed": self.geometry_defaults_form.geometry_group.cncspindlespeed_entry,
"geometry_dwell": self.geometry_defaults_form.geometry_group.dwell_cb,
"geometry_dwelltime": self.geometry_defaults_form.geometry_group.dwelltime_entry,
"geometry_paintoverlap": self.geometry_defaults_form.geometry_group.paintoverlap_entry,
"geometry_paintmargin": self.geometry_defaults_form.geometry_group.paintmargin_entry,
"geometry_paintmethod": self.geometry_defaults_form.geometry_group.paintmethod_combo,
"geometry_selectmethod": self.geometry_defaults_form.geometry_group.selectmethod_combo,
"geometry_pathconnect": self.geometry_defaults_form.geometry_group.pathconnect_cb,
"geometry_paintcontour": self.geometry_defaults_form.geometry_group.contour_cb,
"geometry_ppname_g": self.geometry_defaults_form.geometry_group.pp_geometry_name_cb,
"geometry_toolchange": self.geometry_defaults_form.geometry_group.toolchange_cb,
"geometry_toolchangez": self.geometry_defaults_form.geometry_group.toolchangez_entry,
"geometry_toolchangexy": self.geometry_defaults_form.geometry_group.toolchangexy_entry,
"geometry_startz": self.geometry_defaults_form.geometry_group.gstartz_entry,
"geometry_endz": self.geometry_defaults_form.geometry_group.gendz_entry,
"geometry_multidepth": self.geometry_defaults_form.geometry_group.multidepth_cb,
"geometry_depthperpass": self.geometry_defaults_form.geometry_group.depthperpass_entry,
"geometry_extracut": self.geometry_defaults_form.geometry_group.extracut_cb,
"geometry_circle_steps": self.geometry_defaults_form.geometry_group.circle_steps_entry,
"cncjob_plot": self.cncjob_defaults_form.cncjob_group.plot_cb,
"cncjob_tooldia": self.cncjob_defaults_form.cncjob_group.tooldia_entry,
"cncjob_coords_decimals": self.cncjob_defaults_form.cncjob_group.coords_dec_entry,
"cncjob_fr_decimals": self.cncjob_defaults_form.cncjob_group.fr_dec_entry,
"cncjob_prepend": self.cncjob_defaults_form.cncjob_group.prepend_text,
"cncjob_append": self.cncjob_defaults_form.cncjob_group.append_text,
"cncjob_steps_per_circle": self.cncjob_defaults_form.cncjob_group.steps_per_circle_entry
}
# loads postprocessors
self.postprocessors = load_postprocessors(self)
for name in list(self.postprocessors.keys()):
self.geometry_defaults_form.geometry_group.pp_geometry_name_cb.addItem(name)
self.excellon_defaults_form.excellon_group.pp_excellon_name_cb.addItem(name)
self.defaults = LoudDict()
self.defaults.set_change_callback(self.on_defaults_dict_change) # When the dictionary changes.
self.defaults.update({
"global_serial": 0,
"global_stats": {},
"units": "IN",
"global_version_check": True,
"global_send_stats": True,
"global_gridx": 1.0,
"global_gridy": 1.0,
"global_plot_fill": '#BBF268BF',
"global_plot_line": '#006E20BF',
"global_sel_fill": '#a5a5ffbf',
"global_sel_line": '#0000ffbf',
"global_alt_sel_fill": '#BBF268BF',
"global_alt_sel_line": '#006E20BF',
"global_draw_color": '#FF0000',
"global_sel_draw_color": '#0000FF',
"global_pan_button": '2',
"global_mselect_key": 'Control',
# "global_pan_with_space_key": False,
"global_workspace": False,
"global_workspaceT": "A4P",
"global_toolbar_view": 31,
"gerber_plot": True,
"gerber_solid": True,
"gerber_multicolored": False,
"gerber_isotooldia": 0.016,
"gerber_isopasses": 1,
"gerber_isooverlap": 0.15,
"gerber_ncctools": "1.0, 0.5",
"gerber_nccoverlap": 0.4,
"gerber_nccmargin": 1,
"gerber_nccmethod": "seed",
"gerber_nccconnect": True,
"gerber_ncccontour": True,
"gerber_nccrest": False,
"gerber_combine_passes": False,
"gerber_milling_type": "cl",
"gerber_cutouttooldia": 0.07,
"gerber_cutoutmargin": 0.1,
"gerber_cutoutgapsize": 0.15,
"gerber_gaps": "4",
"gerber_noncoppermargin": 0.0,
"gerber_noncopperrounded": False,
"gerber_bboxmargin": 0.0,
"gerber_bboxrounded": False,
"gerber_circle_steps": 64,
"excellon_plot": True,
"excellon_solid": False,
"excellon_drillz": -0.1,
"excellon_travelz": 0.1,
"excellon_feedrate": 3.0,
"excellon_feedrate_rapid": 3.0,
"excellon_spindlespeed": None,
"excellon_dwell": False,
"excellon_dwelltime": 1,
"excellon_toolchange": False,
"excellon_toolchangez": 1.0,
"excellon_toolchangexy": "0.0, 0.0",
"excellon_tooldia": 0.016,
"excellon_slot_tooldia": 0.016,
"excellon_startz": None,
"excellon_endz": 2.0,
"excellon_ppname_e": 'default',
"excellon_format_upper_in": 2,
"excellon_format_lower_in": 4,
"excellon_format_upper_mm": 3,
"excellon_format_lower_mm": 3,
"excellon_zeros": "L",
"excellon_units": "INCH",
"excellon_optimization_type": 'B',
"excellon_search_time": 3,
"excellon_gcode_type": "drills",
"geometry_plot": True,
"geometry_cutz": -0.002,
"geometry_travelz": 0.1,
"geometry_toolchange": False,
"geometry_toolchangez": 1.0,
"geometry_toolchangexy": "0.0, 0.0",
"geometry_startz": None,
"geometry_endz": 2.0,
"geometry_feedrate": 3.0,
"geometry_feedrate_z": 3.0,
"geometry_feedrate_rapid": 3.0,
"geometry_cnctooldia": 0.016,
"geometry_spindlespeed": None,
"geometry_dwell": False,
"geometry_dwelltime": 1,
"geometry_painttooldia": 0.07,
"geometry_paintoverlap": 0.15,
"geometry_paintmargin": 0.0,
"geometry_paintmethod": "seed",
"geometry_selectmethod": "single",
"geometry_pathconnect": True,
"geometry_paintcontour": True,
"geometry_ppname_g": 'default',
"geometry_depthperpass": 0.002,
"geometry_multidepth": False,
"geometry_extracut": False,
"geometry_circle_steps": 64,
"cncjob_plot": True,
"cncjob_tooldia": 0.0393701,
"cncjob_coords_decimals": 4,
"cncjob_fr_decimals": 2,
"cncjob_prepend": "",
"cncjob_append": "",
"cncjob_steps_per_circle": 64,
"global_background_timeout": 300000, # Default value is 5 minutes
"global_verbose_error_level": 0, # Shell verbosity 0 = default
# (python trace only for unknown errors),
# 1 = show trace(show trace allways),
# 2 = (For the future).
# Persistence
"global_last_folder": None,
"global_last_save_folder": None,
# Default window geometry
"global_def_win_x": 100,
"global_def_win_y": 100,
"global_def_win_w": 1024,
"global_def_win_h": 650,
# Constants...
"global_defaults_save_period_ms": 20000, # Time between default saves.
"global_shell_shape": [500, 300], # Shape of the shell in pixels.
"global_shell_at_startup": False, # Show the shell at startup.
"global_recent_limit": 10, # Max. items in recent list.
"fit_key": '1',
"zoom_out_key": '2',
"zoom_in_key": '3',
"grid_toggle_key": 'G',
"zoom_ratio": 1.5,
"global_point_clipboard_format": "(%.4f, %.4f)",
"global_zdownrate": None,
"gerber_use_buffer_for_union": True
})
###############################
### Load defaults from file ###
if user_defaults:
self.load_defaults()
chars = 'abcdefghijklmnopqrstuvwxyz0123456789'
if self.defaults['global_serial'] == 0 or len(str(self.defaults['global_serial'])) < 10:
self.defaults['global_serial'] = ''.join([random.choice(chars) for i in range(20)])
self.save_defaults(silent=True)
self.propagate_defaults(silent=True)
self.restore_main_win_geom()
def auto_save_defaults():
try:
self.save_defaults(silent=True)
self.propagate_defaults(silent=True)
finally:
QtCore.QTimer.singleShot(self.defaults["global_defaults_save_period_ms"], auto_save_defaults)
# the following lines activates automatic defaults save
# if user_defaults:
# QtCore.QTimer.singleShot(self.defaults["global_defaults_save_period_ms"], auto_save_defaults)
# self.options_form = PreferencesUI()
self.general_options_form = GeneralPreferencesUI()
self.gerber_options_form = GerberPreferencesUI()
self.excellon_options_form = ExcellonPreferencesUI()
self.geometry_options_form = GeometryPreferencesUI()
self.cncjob_options_form = CNCJobPreferencesUI()
self.options_form_fields = {
"units": self.general_options_form.general_group.units_radio,
"global_gridx": self.general_options_form.general_group.gridx_entry,
"global_gridy": self.general_options_form.general_group.gridy_entry,
"gerber_plot": self.gerber_options_form.gerber_group.plot_cb,
"gerber_solid": self.gerber_options_form.gerber_group.solid_cb,
"gerber_multicolored": self.gerber_options_form.gerber_group.multicolored_cb,
"gerber_isotooldia": self.gerber_options_form.gerber_group.iso_tool_dia_entry,
"gerber_isopasses": self.gerber_options_form.gerber_group.iso_width_entry,
"gerber_isooverlap": self.gerber_options_form.gerber_group.iso_overlap_entry,
"gerber_ncctools": self.gerber_options_form.gerber_group.ncc_tool_dia_entry,
"gerber_nccoverlap": self.gerber_options_form.gerber_group.ncc_overlap_entry,
"gerber_nccmargin": self.gerber_options_form.gerber_group.ncc_margin_entry,
"gerber_combine_passes": self.gerber_options_form.gerber_group.combine_passes_cb,
"gerber_cutouttooldia": self.gerber_options_form.gerber_group.cutout_tooldia_entry,
"gerber_cutoutmargin": self.gerber_options_form.gerber_group.cutout_margin_entry,
"gerber_cutoutgapsize": self.gerber_options_form.gerber_group.cutout_gap_entry,
"gerber_gaps": self.gerber_options_form.gerber_group.gaps_radio,
"gerber_noncoppermargin": self.gerber_options_form.gerber_group.noncopper_margin_entry,
"gerber_noncopperrounded": self.gerber_options_form.gerber_group.noncopper_rounded_cb,
"gerber_bboxmargin": self.gerber_options_form.gerber_group.bbmargin_entry,
"gerber_bboxrounded": self.gerber_options_form.gerber_group.bbrounded_cb,
"excellon_plot": self.excellon_options_form.excellon_group.plot_cb,
"excellon_solid": self.excellon_options_form.excellon_group.solid_cb,
"excellon_drillz": self.excellon_options_form.excellon_group.cutz_entry,
"excellon_travelz": self.excellon_options_form.excellon_group.travelz_entry,
"excellon_feedrate": self.excellon_options_form.excellon_group.feedrate_entry,
"excellon_feedrate_rapid": self.excellon_options_form.excellon_group.feedrate_rapid_entry,
"excellon_spindlespeed": self.excellon_options_form.excellon_group.spindlespeed_entry,
"excellon_dwell": self.excellon_options_form.excellon_group.dwell_cb,
"excellon_dwelltime": self.excellon_options_form.excellon_group.dwelltime_entry,
"excellon_toolchange": self.excellon_options_form.excellon_group.toolchange_cb,
"excellon_toolchangez": self.excellon_options_form.excellon_group.toolchangez_entry,
"excellon_toolchangexy": self.excellon_options_form.excellon_group.toolchangexy_entry,
"excellon_tooldia": self.excellon_options_form.excellon_group.tooldia_entry,
"excellon_ppname_e": self.excellon_options_form.excellon_group.pp_excellon_name_cb,
"excellon_startz": self.excellon_options_form.excellon_group.estartz_entry,
"excellon_endz": self.excellon_options_form.excellon_group.eendz_entry,
"excellon_format_upper_in": self.excellon_options_form.excellon_group.excellon_format_upper_in_entry,
"excellon_format_lower_in": self.excellon_options_form.excellon_group.excellon_format_lower_in_entry,
"excellon_format_upper_mm": self.excellon_options_form.excellon_group.excellon_format_upper_mm_entry,
"excellon_format_lower_mm": self.excellon_options_form.excellon_group.excellon_format_lower_mm_entry,
"excellon_zeros": self.excellon_options_form.excellon_group.excellon_zeros_radio,
"excellon_units": self.excellon_options_form.excellon_group.excellon_units_radio,
"excellon_optimization_type": self.excellon_options_form.excellon_group.excellon_optimization_radio,
"geometry_plot": self.geometry_options_form.geometry_group.plot_cb,
"geometry_cutz": self.geometry_options_form.geometry_group.cutz_entry,
"geometry_travelz": self.geometry_options_form.geometry_group.travelz_entry,
"geometry_feedrate": self.geometry_options_form.geometry_group.cncfeedrate_entry,
"geometry_feedrate_z": self.geometry_options_form.geometry_group.cncplunge_entry,
"geometry_feedrate_rapid": self.geometry_options_form.geometry_group.cncfeedrate_rapid_entry,
"geometry_spindlespeed": self.geometry_options_form.geometry_group.cncspindlespeed_entry,
"geometry_dwell": self.geometry_options_form.geometry_group.dwell_cb,
"geometry_dwelltime": self.geometry_options_form.geometry_group.dwelltime_entry,
"geometry_cnctooldia": self.geometry_options_form.geometry_group.cnctooldia_entry,
"geometry_painttooldia": self.geometry_options_form.geometry_group.painttooldia_entry,
"geometry_paintoverlap": self.geometry_options_form.geometry_group.paintoverlap_entry,
"geometry_paintmargin": self.geometry_options_form.geometry_group.paintmargin_entry,
"geometry_selectmethod": self.geometry_options_form.geometry_group.selectmethod_combo,
"geometry_ppname_g": self.geometry_options_form.geometry_group.pp_geometry_name_cb,
"geometry_toolchange": self.geometry_options_form.geometry_group.toolchange_cb,
"geometry_toolchangez": self.geometry_options_form.geometry_group.toolchangez_entry,
"geometry_toolchangexy": self.geometry_options_form.geometry_group.toolchangexy_entry,
"geometry_startz": self.geometry_options_form.geometry_group.gstartz_entry,
"geometry_endz": self.geometry_options_form.geometry_group.gendz_entry,
"geometry_depthperpass": self.geometry_options_form.geometry_group.depthperpass_entry,
"geometry_multidepth": self.geometry_options_form.geometry_group.multidepth_cb,
"geometry_extracut": self.geometry_options_form.geometry_group.extracut_cb,
"cncjob_plot": self.cncjob_options_form.cncjob_group.plot_cb,
"cncjob_tooldia": self.cncjob_options_form.cncjob_group.tooldia_entry,
"cncjob_prepend": self.cncjob_options_form.cncjob_group.prepend_text,
"cncjob_append": self.cncjob_options_form.cncjob_group.append_text
}
for name in list(self.postprocessors.keys()):
self.geometry_options_form.geometry_group.pp_geometry_name_cb.addItem(name)
self.excellon_options_form.excellon_group.pp_excellon_name_cb.addItem(name)
self.options = LoudDict()
self.options.set_change_callback(self.on_options_dict_change)
self.options.update({
"units": "IN",
"global_gridx": 1.0,
"global_gridy": 1.0,
"gerber_plot": True,
"gerber_solid": True,
"gerber_multicolored": False,
"gerber_isotooldia": 0.016,
"gerber_isopasses": 1,
"gerber_isooverlap": 0.15,
"gerber_ncctools": "1.0, 0.5",
"gerber_nccoverlap": 0.4,
"gerber_nccmargin": 1,
"gerber_combine_passes": True,
"gerber_cutouttooldia": 0.07,
"gerber_cutoutmargin": 0.1,
"gerber_cutoutgapsize": 0.15,
"gerber_gaps": "4",
"gerber_noncoppermargin": 0.0,
"gerber_noncopperrounded": False,
"gerber_bboxmargin": 0.0,
"gerber_bboxrounded": False,
"excellon_plot": True,
"excellon_solid": False,
"excellon_drillz": -0.1,
"excellon_travelz": 0.1,
"excellon_feedrate": 3.0,
"excellon_feedrate_rapid": 3.0,
"excellon_spindlespeed": None,
"excellon_dwell": True,
"excellon_dwelltime": 1000,
"excellon_toolchange": False,
"excellon_toolchangez": 1.0,
"excellon_toolchangexy": "0.0, 0.0",
"excellon_tooldia": 0.016,
"excellon_ppname_e": 'default',
"excellon_format_upper_in": 2,
"excellon_format_lower_in": 4,
"excellon_format_upper_mm": 3,
"excellon_format_lower_mm": 3,
"excellon_units": 'INCH',
"excellon_optimization_type": 'B',
"excellon_search_time": 3,
"excellon_startz": None,
"excellon_endz": 2.0,
"excellon_zeros": "L",
"geometry_plot": True,
"geometry_cutz": -0.002,
"geometry_travelz": 0.1,
"geometry_feedrate": 3.0,
"geometry_feedrate_z": 3.0,
"geometry_feedrate_rapid": 3.0,
"geometry_spindlespeed": None,
"geometry_dwell": True,
"geometry_dwelltime": 1000,
"geometry_cnctooldia": 0.016,
"geometry_painttooldia": 0.07,
"geometry_paintoverlap": 0.15,
"geometry_paintmargin": 0.0,
"geometry_selectmethod": "single",
"geometry_toolchange": False,
"geometry_toolchangez": 2.0,
"geometry_toolchangexy": "0.0, 0.0",
"geometry_startz": None,
"geometry_endz": 2.0,
"geometry_ppname_g": "default",
"geometry_depthperpass": 0.002,
"geometry_multidepth": False,
"geometry_extracut": False,
"cncjob_plot": True,
"cncjob_tooldia": 0.016,
"cncjob_prepend": "",
"cncjob_append": "",
"global_background_timeout": 300000, # Default value is 5 minutes
"global_verbose_error_level": 0, # Shell verbosity:
# 0 = default(python trace only for unknown errors),
# 1 = show trace(show trace allways), 2 = (For the future).
})
self.options.update(self.defaults) # Copy app defaults to project options
self.gen_form = None
self.ger_form = None
self.exc_form = None
self.geo_form = None
self.cnc_form = None
self.on_options_combo_change(0) # Will show the initial form
### Define OBJECT COLLECTION ###
self.collection = ObjectCollection(self)
self.ui.project_tab_layout.addWidget(self.collection.view)
###
self.log.debug("Finished creating Object Collection.")
### Initialize the color box's color in Preferences -> Global -> Color
# Init Plot Colors
self.general_defaults_form.general_group.pf_color_entry.set_value(self.defaults['global_plot_fill'])
self.general_defaults_form.general_group.pf_color_button.setStyleSheet(
"background-color:%s" % str(self.defaults['global_plot_fill'])[:7])
self.general_defaults_form.general_group.pf_color_alpha_spinner.set_value(
int(self.defaults['global_plot_fill'][7:9], 16))
self.general_defaults_form.general_group.pf_color_alpha_slider.setValue(
int(self.defaults['global_plot_fill'][7:9], 16))
self.general_defaults_form.general_group.pl_color_entry.set_value(self.defaults['global_plot_line'])
self.general_defaults_form.general_group.pl_color_button.setStyleSheet(
"background-color:%s" % str(self.defaults['global_plot_line'])[:7])
# Init Left-Right Selection colors
self.general_defaults_form.general_group.sf_color_entry.set_value(self.defaults['global_sel_fill'])
self.general_defaults_form.general_group.sf_color_button.setStyleSheet(
"background-color:%s" % str(self.defaults['global_sel_fill'])[:7])
self.general_defaults_form.general_group.sf_color_alpha_spinner.set_value(
int(self.defaults['global_sel_fill'][7:9], 16))
self.general_defaults_form.general_group.sf_color_alpha_slider.setValue(
int(self.defaults['global_sel_fill'][7:9], 16))
self.general_defaults_form.general_group.sl_color_entry.set_value(self.defaults['global_sel_line'])
self.general_defaults_form.general_group.sl_color_button.setStyleSheet(
"background-color:%s" % str(self.defaults['global_sel_line'])[:7])
# Init Right-Left Selection colors
self.general_defaults_form.general_group.alt_sf_color_entry.set_value(self.defaults['global_alt_sel_fill'])
self.general_defaults_form.general_group.alt_sf_color_button.setStyleSheet(
"background-color:%s" % str(self.defaults['global_alt_sel_fill'])[:7])
self.general_defaults_form.general_group.alt_sf_color_alpha_spinner.set_value(
int(self.defaults['global_sel_fill'][7:9], 16))
self.general_defaults_form.general_group.alt_sf_color_alpha_slider.setValue(
int(self.defaults['global_sel_fill'][7:9], 16))
self.general_defaults_form.general_group.alt_sl_color_entry.set_value(self.defaults['global_alt_sel_line'])
self.general_defaults_form.general_group.alt_sl_color_button.setStyleSheet(
"background-color:%s" % str(self.defaults['global_alt_sel_line'])[:7])
# Init Draw color and Selection Draw Color
self.general_defaults_form.general_group.draw_color_entry.set_value(self.defaults['global_draw_color'])
self.general_defaults_form.general_group.draw_color_button.setStyleSheet(
"background-color:%s" % str(self.defaults['global_draw_color'])[:7])
self.general_defaults_form.general_group.sel_draw_color_entry.set_value(self.defaults['global_sel_draw_color'])
self.general_defaults_form.general_group.sel_draw_color_button.setStyleSheet(
"background-color:%s" % str(self.defaults['global_sel_draw_color'])[:7])
#### End of Data ####
#### Plot Area ####
start_plot_time = time.time() # debug
self.plotcanvas = PlotCanvas(self.ui.right_layout, self)
self.plotcanvas.vis_connect('mouse_move', self.on_mouse_move_over_plot)
self.plotcanvas.vis_connect('mouse_press', self.on_mouse_click_over_plot)
self.plotcanvas.vis_connect('mouse_release', self.on_mouse_click_release_over_plot)
self.plotcanvas.vis_connect('mouse_double_click', self.on_double_click_over_plot)
# Keys over plot enabled
self.plotcanvas.vis_connect('key_press', self.on_key_over_plot)
self.plotcanvas.vis_connect('key_release', self.on_key_release_over_plot)
self.ui.splitter.setStretchFactor(1, 2)
# So it can receive key presses
self.plotcanvas.vispy_canvas.native.setFocus()
self.app_cursor = self.plotcanvas.new_cursor()
self.app_cursor.enabled = False
# to use for tools like Measurement tool who depends on the event sources who are changed inside the Editors
# depending on from where those tools are called different actions can be done
self.call_source = 'app'
end_plot_time = time.time()
self.log.debug("Finished Canvas initialization in %s seconds." % (str(end_plot_time - start_plot_time)))
### EDITOR section
self.geo_editor = FlatCAMGeoEditor(self, disabled=True)
self.exc_editor = FlatCAMExcEditor(self)
# start with GRID activated
self.ui.grid_snap_btn.trigger()
self.ui.corner_snap_btn.setEnabled(False)
self.ui.snap_max_dist_entry.setEnabled(False)
self.ui.g_editor_cmenu.setEnabled(False)
self.ui.e_editor_cmenu.setEnabled(False)
#### Adjust tabs width ####
# self.collection.view.setMinimumWidth(self.ui.options_scroll_area.widget().sizeHint().width() +
# self.ui.options_scroll_area.verticalScrollBar().sizeHint().width())
self.collection.view.setMinimumWidth(290)
self.log.debug("Finished adding Geometry and Excellon Editor's.")
#### Worker ####
self.workers = WorkerStack()
self.worker_task.connect(self.workers.add_task)
### Signal handling ###
## Custom signals
self.inform.connect(self.info)
self.message.connect(self.message_dialog)
self.progress.connect(self.set_progress_bar)
self.object_created.connect(self.on_object_created)
self.object_changed.connect(self.on_object_changed)
self.object_plotted.connect(self.on_object_plotted)
self.plots_updated.connect(self.on_plots_updated)
self.file_opened.connect(self.register_recent)
self.file_opened.connect(lambda kind, filename: self.register_folder(filename))
self.file_saved.connect(lambda kind, filename: self.register_save_folder(filename))
## Standard signals
# Menu
self.ui.menufilenew.triggered.connect(self.on_file_new_click)
self.ui.menufileopengerber.triggered.connect(self.on_fileopengerber)
self.ui.menufileopengerber_follow.triggered.connect(self.on_fileopengerber_follow)
self.ui.menufileopenexcellon.triggered.connect(self.on_fileopenexcellon)
self.ui.menufileopengcode.triggered.connect(self.on_fileopengcode)
self.ui.menufileopenproject.triggered.connect(self.on_file_openproject)
self.ui.menufilerunscript.triggered.connect(self.on_filerunscript)
self.ui.menufileimportsvg.triggered.connect(lambda: self.on_file_importsvg("geometry"))
self.ui.menufileimportsvg_as_gerber.triggered.connect(lambda: self.on_file_importsvg("gerber"))
self.ui.menufileimportdxf.triggered.connect(lambda: self.on_file_importdxf("geometry"))
self.ui.menufileimportdxf_as_gerber.triggered.connect(lambda: self.on_file_importdxf("gerber"))
self.ui.menufileexportsvg.triggered.connect(self.on_file_exportsvg)
self.ui.menufileexportpng.triggered.connect(self.on_file_exportpng)
self.ui.menufileexportexcellon.triggered.connect(lambda: self.on_file_exportexcellon(altium_format=None))
self.ui.menufileexportexcellon_altium.triggered.connect(lambda: self.on_file_exportexcellon(altium_format=True))
self.ui.menufileexportdxf.triggered.connect(self.on_file_exportdxf)
self.ui.menufilesaveproject.triggered.connect(self.on_file_saveproject)
self.ui.menufilesaveprojectas.triggered.connect(self.on_file_saveprojectas)
self.ui.menufilesaveprojectcopy.triggered.connect(lambda: self.on_file_saveprojectas(make_copy=True))
self.ui.menufilesavedefaults.triggered.connect(self.on_file_savedefaults)
self.ui.menufile_exit.triggered.connect(self.on_app_exit)
self.ui.menueditnew.triggered.connect(lambda: self.new_object('geometry', 'new_g', lambda x, y: None))
self.ui.menueditnewexc.triggered.connect(self.new_excellon_object)
self.ui.menueditedit.triggered.connect(self.object2editor)
self.ui.menueditok.triggered.connect(self.editor2object)
self.ui.menuedit_convertjoin.triggered.connect(self.on_edit_join)
self.ui.menuedit_convertjoinexc.triggered.connect(self.on_edit_join_exc)
self.ui.menuedit_convert_sg2mg.triggered.connect(self.on_convert_singlegeo_to_multigeo)
self.ui.menuedit_convert_mg2sg.triggered.connect(self.on_convert_multigeo_to_singlegeo)
self.ui.menueditdelete.triggered.connect(self.on_delete)
self.ui.menueditcopyobject.triggered.connect(self.on_copy_object)
self.ui.menueditcopyobjectasgeom.triggered.connect(self.on_copy_object_as_geometry)
self.ui.menueditorigin.triggered.connect(self.on_set_origin)
self.ui.menueditjump.triggered.connect(self.on_jump_to)
self.ui.menueditselectall.triggered.connect(self.on_selectall)
self.ui.menueditpreferences.triggered.connect(self.on_preferences)
# self.ui.menuoptions_transfer_a2o.triggered.connect(self.on_options_app2object)
# self.ui.menuoptions_transfer_a2p.triggered.connect(self.on_options_app2project)
# self.ui.menuoptions_transfer_o2a.triggered.connect(self.on_options_object2app)
# self.ui.menuoptions_transfer_p2a.triggered.connect(self.on_options_project2app)
# self.ui.menuoptions_transfer_o2p.triggered.connect(self.on_options_object2project)
# self.ui.menuoptions_transfer_p2o.triggered.connect(self.on_options_project2object)
self.ui.menuoptions_transform_rotate.triggered.connect(self.on_rotate)
self.ui.menuoptions_transform_skewx.triggered.connect(self.on_skewx)
self.ui.menuoptions_transform_skewy.triggered.connect(self.on_skewy)
self.ui.menuoptions_transform_flipx.triggered.connect(self.on_flipx)
self.ui.menuoptions_transform_flipy.triggered.connect(self.on_flipy)
self.ui.menuviewdisableall.triggered.connect(lambda: self.disable_plots(self.collection.get_list()))
self.ui.menuviewdisableother.triggered.connect(lambda: self.disable_plots(self.collection.get_non_selected()))
self.ui.menuviewenable.triggered.connect(lambda: self.enable_plots(self.collection.get_list()))
self.ui.menuview_zoom_fit.triggered.connect(self.on_zoom_fit)
self.ui.menuview_zoom_in.triggered.connect(lambda: self.plotcanvas.zoom(1 / 1.5))
self.ui.menuview_zoom_out.triggered.connect(lambda: self.plotcanvas.zoom(1.5))
self.ui.menuview_toggle_axis.triggered.connect(self.on_toggle_axis)
self.ui.menuview_toggle_workspace.triggered.connect(self.on_workspace_menu)
self.ui.menutoolshell.triggered.connect(self.on_toggle_shell)
self.ui.menuhelp_about.triggered.connect(self.on_about)
self.ui.menuhelp_home.triggered.connect(lambda: webbrowser.open(self.app_url))
self.ui.menuhelp_manual.triggered.connect(lambda: webbrowser.open(self.manual_url))
self.ui.menuhelp_videohelp.triggered.connect(lambda: webbrowser.open(self.video_url))
self.ui.menuhelp_shortcut_list.triggered.connect(self.on_shortcut_list)
self.ui.menuprojectenable.triggered.connect(lambda: self.enable_plots(self.collection.get_selected()))
self.ui.menuprojectdisable.triggered.connect(lambda: self.disable_plots(self.collection.get_selected()))
self.ui.menuprojectgeneratecnc.triggered.connect(lambda: self.generate_cnc_job(self.collection.get_selected()))
self.ui.menuprojectdelete.triggered.connect(self.on_delete)
# Toolbar
#self.ui.file_new_btn.triggered.connect(self.on_file_new)
self.ui.file_open_btn.triggered.connect(self.on_file_openproject)
self.ui.file_save_btn.triggered.connect(self.on_file_saveproject)
self.ui.file_open_gerber_btn.triggered.connect(self.on_fileopengerber)
self.ui.file_open_excellon_btn.triggered.connect(self.on_fileopenexcellon)
self.ui.clear_plot_btn.triggered.connect(self.clear_plots)
self.ui.replot_btn.triggered.connect(self.plot_all)
self.ui.zoom_fit_btn.triggered.connect(self.on_zoom_fit)
self.ui.zoom_in_btn.triggered.connect(lambda: self.plotcanvas.zoom(1 / 1.5))
self.ui.zoom_out_btn.triggered.connect(lambda: self.plotcanvas.zoom(1.5))
self.ui.newgeo_btn.triggered.connect(lambda: self.new_object('geometry', 'new_g', lambda x, y: None))
self.ui.newexc_btn.triggered.connect(self.new_excellon_object)
self.ui.editgeo_btn.triggered.connect(self.object2editor)
self.ui.update_obj_btn.triggered.connect(self.editor2object)
self.ui.delete_btn.triggered.connect(self.on_delete)
self.ui.shell_btn.triggered.connect(self.on_toggle_shell)
# Context Menu
self.ui.gridmenu_1.triggered.connect(lambda: self.ui.grid_gap_x_entry.setText("0.05"))
self.ui.gridmenu_2.triggered.connect(lambda: self.ui.grid_gap_x_entry.setText("0.1"))
self.ui.gridmenu_3.triggered.connect(lambda: self.ui.grid_gap_x_entry.setText("0.2"))
self.ui.gridmenu_4.triggered.connect(lambda: self.ui.grid_gap_x_entry.setText("0.5"))
self.ui.gridmenu_5.triggered.connect(lambda: self.ui.grid_gap_x_entry.setText("1.0"))
self.ui.draw_line.triggered.connect(self.geo_editor.draw_tool_path)
self.ui.draw_rect.triggered.connect(self.geo_editor.draw_tool_rectangle)
self.ui.draw_cut.triggered.connect(self.geo_editor.cutpath)
self.ui.drill.triggered.connect(self.exc_editor.exc_add_drill)
self.ui.drill_array.triggered.connect(self.exc_editor.exc_add_drill_array)
self.ui.drill_copy.triggered.connect(self.exc_editor.exc_copy_drills)
self.ui.zoomfit.triggered.connect(self.on_zoom_fit)
self.ui.clearplot.triggered.connect(self.clear_plots)
self.ui.replot.triggered.connect(self.plot_all)
self.ui.popmenu_properties.triggered.connect(self.obj_properties)
# Preferences Plot Area TAB
self.ui.options_combo.activated.connect(self.on_options_combo_change)
self.ui.pref_save_button.clicked.connect(self.on_save_button)
self.ui.pref_factory_button.clicked.connect(self.load_factory_defaults)
self.ui.pref_load_button.clicked.connect(self.load_user_defaults)
self.general_options_form.general_group.units_radio.group_toggle_fn = self.on_toggle_units
# Setting plot colors signals
self.general_defaults_form.general_group.pf_color_entry.editingFinished.connect(self.on_pf_color_entry)