# ##########################################################
# FlatCAM: 2D Post-processing for Manufacturing #
# http://flatcam.org #
# Author: Juan Pablo Caram (c) #
# Date: 2/5/2014 #
# MIT Licence #
# ##########################################################
# ##########################################################
# File modified by: Marius Stanciu #
# ##########################################################
from shapely.geometry import Point, LineString
from copy import deepcopy
from appParsers.ParseExcellon import Excellon
from appObjects.FlatCAMObj import *
import itertools
import numpy as np
import gettext
import appTranslation as fcTranslate
import builtins
fcTranslate.apply_language('strings')
if '_' not in builtins.__dict__:
_ = gettext.gettext
class ExcellonObject(FlatCAMObj, Excellon):
"""
Represents Excellon/Drill code. An object stored in the FlatCAM objects collection (a dict)
"""
ui_type = ExcellonObjectUI
optionChanged = QtCore.pyqtSignal(str)
def __init__(self, name):
self.decimals = self.app.decimals
self.circle_steps = int(self.app.defaults["geometry_circle_steps"])
Excellon.__init__(self, geo_steps_per_circle=self.circle_steps)
FlatCAMObj.__init__(self, name)
self.kind = "excellon"
self.options.update({
"plot": True,
"solid": False,
"multicolored": False,
"operation": "drill",
"milling_type": "drills",
"milling_dia": 0.04,
"cutz": -0.1,
"multidepth": False,
"depthperpass": 0.7,
"travelz": 0.1,
"feedrate": self.app.defaults["geometry_feedrate"],
"feedrate_z": 5.0,
"feedrate_rapid": 5.0,
"tooldia": 0.1,
"slot_tooldia": 0.1,
"toolchange": False,
"toolchangez": 1.0,
"toolchangexy": "0.0, 0.0",
"extracut": self.app.defaults["geometry_extracut"],
"extracut_length": self.app.defaults["geometry_extracut_length"],
"endz": 2.0,
"endxy": '',
"startz": None,
"offset": 0.0,
"spindlespeed": 0,
"dwell": True,
"dwelltime": 1000,
"ppname_e": 'default',
"ppname_g": self.app.defaults["geometry_ppname_g"],
"z_pdepth": -0.02,
"feedrate_probe": 3.0,
"optimization_type": "B",
})
# TODO: Document this.
self.tool_cbs = {}
# dict that holds the object names and the option name
# the key is the object name (defines in ObjectUI) for each UI element that is a parameter
# particular for a tool and the value is the actual name of the option that the UI element is changing
self.name2option = {}
# default set of data to be added to each tool in self.tools as self.tools[tool]['data'] = self.default_data
self.default_data = {}
# fill in self.default_data values from self.options
for opt_key, opt_val in self.app.options.items():
if opt_key.find('excellon_') == 0:
self.default_data[opt_key] = deepcopy(opt_val)
for opt_key, opt_val in self.app.options.items():
if opt_key.find('geometry_') == 0:
self.default_data[opt_key] = deepcopy(opt_val)
# variable to store the total amount of drills per job
self.tot_drill_cnt = 0
self.tool_row = 0
# variable to store the total amount of slots per job
self.tot_slot_cnt = 0
self.tool_row_slots = 0
# variable to store the distance travelled
self.travel_distance = 0.0
# store the source file here
self.source_file = ""
self.multigeo = False
self.units_found = self.app.defaults['units']
self.fill_color = self.app.defaults['excellon_plot_fill']
self.outline_color = self.app.defaults['excellon_plot_line']
self.alpha_level = 'bf'
# store here the state of the exclusion checkbox state to be restored after building the UI
# TODO add this in the sel.app.defaults dict and in Preferences
self.exclusion_area_cb_is_checked = False
# Attributes to be included in serialization
# Always append to it because it carries contents
# from predecessors.
self.ser_attrs += ['options', 'kind']
@staticmethod
def merge(exc_list, exc_final, decimals=None):
"""
Merge Excellon objects found in exc_list parameter into exc_final object.
Options are always copied from source .
Tools are disregarded, what is taken in consideration is the unique drill diameters found as values in the
exc_list tools dict's. In the reconstruction section for each unique tool diameter it will be created a
tool_name to be used in the final Excellon object, exc_final.
If only one object is in exc_list parameter then this function will copy that object in the exc_final
:param exc_list: List or one object of ExcellonObject Objects to join.
:type exc_list: list
:param exc_final: Destination ExcellonObject object.
:type exc_final: class
:return: None
"""
if decimals is None:
decimals = 4
decimals_exc = decimals
# flag to signal that we need to reorder the tools dictionary and drills and slots lists
flag_order = False
try:
flattened_list = list(itertools.chain(*exc_list))
except TypeError:
flattened_list = exc_list
# this dict will hold the unique tool diameters found in the exc_list objects as the dict keys and the dict
# values will be list of Shapely Points; for drills
custom_dict_drills = {}
# this dict will hold the unique tool diameters found in the exc_list objects as the dict keys and the dict
# values will be list of Shapely Points; for slots
custom_dict_slots = {}
for exc in flattened_list:
# copy options of the current excellon obj to the final excellon obj
for option in exc.options:
if option != 'name':
try:
exc_final.options[option] = exc.options[option]
except Exception:
exc.app.log.warning("Failed to copy option.", option)
for drill in exc.drills:
exc_tool_dia = float('%.*f' % (decimals_exc, exc.tools[drill['tool']]['C']))
if exc_tool_dia not in custom_dict_drills:
custom_dict_drills[exc_tool_dia] = [drill['point']]
else:
custom_dict_drills[exc_tool_dia].append(drill['point'])
for slot in exc.slots:
exc_tool_dia = float('%.*f' % (decimals_exc, exc.tools[slot['tool']]['C']))
if exc_tool_dia not in custom_dict_slots:
custom_dict_slots[exc_tool_dia] = [[slot['start'], slot['stop']]]
else:
custom_dict_slots[exc_tool_dia].append([slot['start'], slot['stop']])
# add the zeros and units to the exc_final object
exc_final.zeros = exc.zeros
exc_final.units = exc.units
# ##########################################
# Here we add data to the exc_final object #
# ##########################################
# variable to make tool_name for the tools
current_tool = 0
# The tools diameter are now the keys in the drill_dia dict and the values are the Shapely Points in case of
# drills
for tool_dia in custom_dict_drills:
# we create a tool name for each key in the drill_dia dict (the key is a unique drill diameter)
current_tool += 1
tool_name = str(current_tool)
spec = {"C": float(tool_dia)}
exc_final.tools[tool_name] = spec
# rebuild the drills list of dict's that belong to the exc_final object
for point in custom_dict_drills[tool_dia]:
exc_final.drills.append(
{
"point": point,
"tool": str(current_tool)
}
)
# The tools diameter are now the keys in the drill_dia dict and the values are a list ([start, stop])
# of two Shapely Points in case of slots
for tool_dia in custom_dict_slots:
# we create a tool name for each key in the slot_dia dict (the key is a unique slot diameter)
# but only if there are no drills
if not exc_final.tools:
current_tool += 1
tool_name = str(current_tool)
spec = {"C": float(tool_dia)}
exc_final.tools[tool_name] = spec
else:
dia_list = []
for v in exc_final.tools.values():
dia_list.append(float(v["C"]))
if tool_dia not in dia_list:
flag_order = True
current_tool = len(dia_list) + 1
tool_name = str(current_tool)
spec = {"C": float(tool_dia)}
exc_final.tools[tool_name] = spec
else:
for k, v in exc_final.tools.items():
if v["C"] == tool_dia:
current_tool = int(k)
break
# rebuild the slots list of dict's that belong to the exc_final object
for point in custom_dict_slots[tool_dia]:
exc_final.slots.append(
{
"start": point[0],
"stop": point[1],
"tool": str(current_tool)
}
)
# flag_order == True means that there was an slot diameter not in the tools and we also have drills
# and the new tool was added to self.tools therefore we need to reorder the tools and drills and slots
current_tool = 0
if flag_order is True:
dia_list = []
temp_drills = []
temp_slots = []
temp_tools = {}
for v in exc_final.tools.values():
dia_list.append(float(v["C"]))
dia_list.sort()
for ordered_dia in dia_list:
current_tool += 1
tool_name_temp = str(current_tool)
spec_temp = {"C": float(ordered_dia)}
temp_tools[tool_name_temp] = spec_temp
for drill in exc_final.drills:
exc_tool_dia = float('%.*f' % (decimals_exc, exc_final.tools[drill['tool']]['C']))
if exc_tool_dia == ordered_dia:
temp_drills.append(
{
"point": drill["point"],
"tool": str(current_tool)
}
)
for slot in exc_final.slots:
slot_tool_dia = float('%.*f' % (decimals_exc, exc_final.tools[slot['tool']]['C']))
if slot_tool_dia == ordered_dia:
temp_slots.append(
{
"start": slot["start"],
"stop": slot["stop"],
"tool": str(current_tool)
}
)
# delete the exc_final tools, drills and slots
exc_final.tools = {}
exc_final.drills[:] = []
exc_final.slots[:] = []
# update the exc_final tools, drills and slots with the ordered values
exc_final.tools = temp_tools
exc_final.drills[:] = temp_drills
exc_final.slots[:] = temp_slots
# create the geometry for the exc_final object
exc_final.create_geometry()
def build_ui(self):
"""
Will (re)build the Excellon UI updating it (the tool table)
:return: None
:rtype:
"""
FlatCAMObj.build_ui(self)
# Area Exception - exclusion shape added signal
# first disconnect it from any other object
try:
self.app.exc_areas.e_shape_modified.disconnect()
except (TypeError, AttributeError):
pass
# then connect it to the current build_ui() method
self.app.exc_areas.e_shape_modified.connect(self.update_exclusion_table)
self.units = self.app.defaults['units'].upper()
for row in range(self.ui.tools_table.rowCount()):
try:
# if connected, disconnect the signal from the slot on item_changed as it creates issues
offset_spin_widget = self.ui.tools_table.cellWidget(row, 4)
offset_spin_widget.valueChanged.disconnect()
except (TypeError, AttributeError):
pass
n = len(self.tools)
# we have (n+2) rows because there are 'n' tools, each a row, plus the last 2 rows for totals.
self.ui.tools_table.setRowCount(n + 2)
self.tot_drill_cnt = 0
self.tot_slot_cnt = 0
self.tool_row = 0
sort = []
for k, v in list(self.tools.items()):
sort.append((k, v.get('C')))
sorted_tools = sorted(sort, key=lambda t1: t1[1])
tools = [i[0] for i in sorted_tools]
new_options = {}
for opt in self.options:
new_options[opt] = self.options[opt]
for tool_no in tools:
# add the data dictionary for each tool with the default values
self.tools[tool_no]['data'] = deepcopy(new_options)
# self.tools[tool_no]['data']["tooldia"] = self.tools[tool_no]["C"]
# self.tools[tool_no]['data']["slot_tooldia"] = self.tools[tool_no]["C"]
drill_cnt = 0 # variable to store the nr of drills per tool
slot_cnt = 0 # variable to store the nr of slots per tool
# Find no of drills for the current tool
for drill in self.drills:
if drill['tool'] == tool_no:
drill_cnt += 1
self.tot_drill_cnt += drill_cnt
# Find no of slots for the current tool
for slot in self.slots:
if slot['tool'] == tool_no:
slot_cnt += 1
self.tot_slot_cnt += slot_cnt
exc_id_item = QtWidgets.QTableWidgetItem('%d' % int(tool_no))
exc_id_item.setFlags(QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
dia_item = QtWidgets.QTableWidgetItem('%.*f' % (self.decimals, self.tools[tool_no]['C']))
dia_item.setFlags(QtCore.Qt.ItemIsEnabled)
drill_count_item = QtWidgets.QTableWidgetItem('%d' % drill_cnt)
drill_count_item.setFlags(QtCore.Qt.ItemIsEnabled)
# if the slot number is zero is better to not clutter the GUI with zero's so we print a space
slot_count_str = '%d' % slot_cnt if slot_cnt > 0 else ''
slot_count_item = QtWidgets.QTableWidgetItem(slot_count_str)
slot_count_item.setFlags(QtCore.Qt.ItemIsEnabled)
plot_item = FCCheckBox()
plot_item.setLayoutDirection(QtCore.Qt.RightToLeft)
if self.ui.plot_cb.isChecked():
plot_item.setChecked(True)
self.ui.tools_table.setItem(self.tool_row, 0, exc_id_item) # Tool name/id
self.ui.tools_table.setItem(self.tool_row, 1, dia_item) # Diameter
self.ui.tools_table.setItem(self.tool_row, 2, drill_count_item) # Number of drills per tool
self.ui.tools_table.setItem(self.tool_row, 3, slot_count_item) # Number of drills per tool
empty_plot_item = QtWidgets.QTableWidgetItem('')
empty_plot_item.setFlags(~QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
self.ui.tools_table.setItem(self.tool_row, 5, empty_plot_item)
self.ui.tools_table.setCellWidget(self.tool_row, 5, plot_item)
self.tool_row += 1
# add a last row with the Total number of drills
empty_1 = QtWidgets.QTableWidgetItem('')
empty_1.setFlags(~QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
empty_1_1 = QtWidgets.QTableWidgetItem('')
empty_1_1.setFlags(~QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
empty_1_2 = QtWidgets.QTableWidgetItem('')
empty_1_2.setFlags(~QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
empty_1_3 = QtWidgets.QTableWidgetItem('')
empty_1_3.setFlags(~QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
label_tot_drill_count = QtWidgets.QTableWidgetItem(_('Total Drills'))
tot_drill_count = QtWidgets.QTableWidgetItem('%d' % self.tot_drill_cnt)
label_tot_drill_count.setFlags(QtCore.Qt.ItemIsEnabled)
tot_drill_count.setFlags(QtCore.Qt.ItemIsEnabled)
self.ui.tools_table.setItem(self.tool_row, 0, empty_1)
self.ui.tools_table.setItem(self.tool_row, 1, label_tot_drill_count)
self.ui.tools_table.setItem(self.tool_row, 2, tot_drill_count) # Total number of drills
self.ui.tools_table.setItem(self.tool_row, 3, empty_1_1)
self.ui.tools_table.setItem(self.tool_row, 5, empty_1_3)
font = QtGui.QFont()
font.setBold(True)
font.setWeight(75)
for k in [1, 2]:
self.ui.tools_table.item(self.tool_row, k).setForeground(QtGui.QColor(127, 0, 255))
self.ui.tools_table.item(self.tool_row, k).setFont(font)
self.tool_row += 1
# add a last row with the Total number of slots
empty_2 = QtWidgets.QTableWidgetItem('')
empty_2.setFlags(~QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
empty_2_1 = QtWidgets.QTableWidgetItem('')
empty_2_1.setFlags(~QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
empty_2_2 = QtWidgets.QTableWidgetItem('')
empty_2_2.setFlags(~QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
empty_2_3 = QtWidgets.QTableWidgetItem('')
empty_2_3.setFlags(~QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
label_tot_slot_count = QtWidgets.QTableWidgetItem(_('Total Slots'))
tot_slot_count = QtWidgets.QTableWidgetItem('%d' % self.tot_slot_cnt)
label_tot_slot_count.setFlags(QtCore.Qt.ItemIsEnabled)
tot_slot_count.setFlags(QtCore.Qt.ItemIsEnabled)
self.ui.tools_table.setItem(self.tool_row, 0, empty_2)
self.ui.tools_table.setItem(self.tool_row, 1, label_tot_slot_count)
self.ui.tools_table.setItem(self.tool_row, 2, empty_2_1)
self.ui.tools_table.setItem(self.tool_row, 3, tot_slot_count) # Total number of slots
self.ui.tools_table.setItem(self.tool_row, 5, empty_2_3)
for kl in [1, 2, 3]:
self.ui.tools_table.item(self.tool_row, kl).setFont(font)
self.ui.tools_table.item(self.tool_row, kl).setForeground(QtGui.QColor(0, 70, 255))
# sort the tool diameter column
# self.ui.tools_table.sortItems(1)
# all the tools are selected by default
self.ui.tools_table.selectColumn(0)
self.ui.tools_table.resizeColumnsToContents()
self.ui.tools_table.resizeRowsToContents()
vertical_header = self.ui.tools_table.verticalHeader()
# vertical_header.setSectionResizeMode(QtWidgets.QHeaderView.ResizeToContents)
vertical_header.hide()
self.ui.tools_table.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
horizontal_header = self.ui.tools_table.horizontalHeader()
horizontal_header.setMinimumSectionSize(10)
horizontal_header.setDefaultSectionSize(70)
horizontal_header.setSectionResizeMode(0, QtWidgets.QHeaderView.Fixed)
horizontal_header.resizeSection(0, 20)
horizontal_header.setSectionResizeMode(1, QtWidgets.QHeaderView.Stretch)
horizontal_header.setSectionResizeMode(2, QtWidgets.QHeaderView.ResizeToContents)
horizontal_header.setSectionResizeMode(3, QtWidgets.QHeaderView.ResizeToContents)
horizontal_header.setSectionResizeMode(5, QtWidgets.QHeaderView.Fixed)
horizontal_header.resizeSection(5, 17)
self.ui.tools_table.setColumnWidth(5, 17)
# horizontal_header.setStretchLastSection(True)
# horizontal_header.setColumnWidth(2, QtWidgets.QHeaderView.ResizeToContents)
# horizontal_header.setStretchLastSection(True)
self.ui.tools_table.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
self.ui.tools_table.setSortingEnabled(False)
self.ui.tools_table.setMinimumHeight(self.ui.tools_table.getHeight())
self.ui.tools_table.setMaximumHeight(self.ui.tools_table.getHeight())
if not self.drills:
self.ui.tooldia_entry.hide()
self.ui.generate_milling_button.hide()
else:
self.ui.tooldia_entry.show()
self.ui.generate_milling_button.show()
if not self.slots:
self.ui.slot_tooldia_entry.hide()
self.ui.generate_milling_slots_button.hide()
else:
self.ui.slot_tooldia_entry.show()
self.ui.generate_milling_slots_button.show()
# set the text on tool_data_label after loading the object
sel_items = self.ui.tools_table.selectedItems()
sel_rows = [it.row() for it in sel_items]
if len(sel_rows) > 1:
self.ui.tool_data_label.setText(
"%s: %s" % (_('Parameters for'), _("Multiple Tools"))
)
# Build Exclusion Areas section
e_len = len(self.app.exc_areas.exclusion_areas_storage)
self.ui.exclusion_table.setRowCount(e_len)
area_id = 0
for area in range(e_len):
area_id += 1
area_dict = self.app.exc_areas.exclusion_areas_storage[area]
area_id_item = QtWidgets.QTableWidgetItem('%d' % int(area_id))
area_id_item.setFlags(QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
self.ui.exclusion_table.setItem(area, 0, area_id_item) # Area id
object_item = QtWidgets.QTableWidgetItem('%s' % area_dict["obj_type"])
object_item.setFlags(QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
self.ui.exclusion_table.setItem(area, 1, object_item) # Origin Object
strategy_item = QtWidgets.QTableWidgetItem('%s' % area_dict["strategy"])
strategy_item.setFlags(QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
self.ui.exclusion_table.setItem(area, 2, strategy_item) # Strategy
overz_item = QtWidgets.QTableWidgetItem('%s' % area_dict["overz"])
overz_item.setFlags(QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
self.ui.exclusion_table.setItem(area, 3, overz_item) # Over Z
self.ui.exclusion_table.resizeColumnsToContents()
self.ui.exclusion_table.resizeRowsToContents()
area_vheader = self.ui.exclusion_table.verticalHeader()
area_vheader.hide()
self.ui.exclusion_table.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
area_hheader = self.ui.exclusion_table.horizontalHeader()
area_hheader.setMinimumSectionSize(10)
area_hheader.setDefaultSectionSize(70)
area_hheader.setSectionResizeMode(0, QtWidgets.QHeaderView.Fixed)
area_hheader.resizeSection(0, 20)
area_hheader.setSectionResizeMode(1, QtWidgets.QHeaderView.Stretch)
area_hheader.setSectionResizeMode(2, QtWidgets.QHeaderView.ResizeToContents)
area_hheader.setSectionResizeMode(3, QtWidgets.QHeaderView.ResizeToContents)
# area_hheader.setStretchLastSection(True)
self.ui.exclusion_table.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
self.ui.exclusion_table.setColumnWidth(0, 20)
self.ui.exclusion_table.setMinimumHeight(self.ui.exclusion_table.getHeight())
self.ui.exclusion_table.setMaximumHeight(self.ui.exclusion_table.getHeight())
self.ui_connect()
def set_ui(self, ui):
"""
Configures the user interface for this object.
Connects options to form fields.
:param ui: User interface object.
:type ui: ExcellonObjectUI
:return: None
"""
FlatCAMObj.set_ui(self, ui)
log.debug("ExcellonObject.set_ui()")
self.units = self.app.defaults['units'].upper()
self.form_fields.update({
"plot": self.ui.plot_cb,
"solid": self.ui.solid_cb,
"multicolored": self.ui.multicolored_cb,
"operation": self.ui.operation_radio,
"milling_type": self.ui.milling_type_radio,
"milling_dia": self.ui.mill_dia_entry,
"cutz": self.ui.cutz_entry,
"multidepth": self.ui.mpass_cb,
"depthperpass": self.ui.maxdepth_entry,
"travelz": self.ui.travelz_entry,
"feedrate_z": self.ui.feedrate_z_entry,
"feedrate": self.ui.xyfeedrate_entry,
"feedrate_rapid": self.ui.feedrate_rapid_entry,
"tooldia": self.ui.tooldia_entry,
"slot_tooldia": self.ui.slot_tooldia_entry,
"toolchange": self.ui.toolchange_cb,
"toolchangez": self.ui.toolchangez_entry,
"extracut": self.ui.extracut_cb,
"extracut_length": self.ui.e_cut_entry,
"spindlespeed": self.ui.spindlespeed_entry,
"dwell": self.ui.dwell_cb,
"dwelltime": self.ui.dwelltime_entry,
"startz": self.ui.estartz_entry,
"endz": self.ui.endz_entry,
"endxy": self.ui.endxy_entry,
"offset": self.ui.offset_entry,
"ppname_e": self.ui.pp_excellon_name_cb,
"ppname_g": self.ui.pp_geo_name_cb,
"z_pdepth": self.ui.pdepth_entry,
"feedrate_probe": self.ui.feedrate_probe_entry,
# "gcode_type": self.ui.excellon_gcode_type_radio,
"area_exclusion": self.ui.exclusion_cb,
"area_shape": self.ui.area_shape_radio,
"area_strategy": self.ui.strategy_radio,
"area_overz": self.ui.over_z_entry,
})
self.name2option = {
"e_operation": "operation",
"e_milling_type": "milling_type",
"e_milling_dia": "milling_dia",
"e_cutz": "cutz",
"e_multidepth": "multidepth",
"e_depthperpass": "depthperpass",
"e_travelz": "travelz",
"e_feedratexy": "feedrate",
"e_feedratez": "feedrate_z",
"e_fr_rapid": "feedrate_rapid",
"e_extracut": "extracut",
"e_extracut_length": "extracut_length",
"e_spindlespeed": "spindlespeed",
"e_dwell": "dwell",
"e_dwelltime": "dwelltime",
"e_offset": "offset",
}
# populate Excellon preprocessor combobox list
for name in list(self.app.preprocessors.keys()):
# the HPGL preprocessor is only for Geometry not for Excellon job therefore don't add it
if name == 'hpgl':
continue
self.ui.pp_excellon_name_cb.addItem(name)
# populate Geometry (milling) preprocessor combobox list
for name in list(self.app.preprocessors.keys()):
self.ui.pp_geo_name_cb.addItem(name)
# Fill form fields
self.to_form()
# update the changes in UI depending on the selected preprocessor in Preferences
# after this moment all the changes in the Posprocessor combo will be handled by the activated signal of the
# self.ui.pp_excellon_name_cb combobox
self.on_pp_changed()
# Show/Hide Advanced Options
if self.app.defaults["global_app_level"] == 'b':
self.ui.level.setText('%s' % _('Basic'))
self.ui.tools_table.setColumnHidden(4, True)
self.ui.tools_table.setColumnHidden(5, True)
self.ui.estartz_label.hide()
self.ui.estartz_entry.hide()
self.ui.feedrate_rapid_label.hide()
self.ui.feedrate_rapid_entry.hide()
self.ui.pdepth_label.hide()
self.ui.pdepth_entry.hide()
self.ui.feedrate_probe_label.hide()
self.ui.feedrate_probe_entry.hide()
else:
self.ui.level.setText('%s' % _('Advanced'))
assert isinstance(self.ui, ExcellonObjectUI), \
"Expected a ExcellonObjectUI, got %s" % type(self.ui)
self.ui.plot_cb.stateChanged.connect(self.on_plot_cb_click)
self.ui.solid_cb.stateChanged.connect(self.on_solid_cb_click)
self.ui.multicolored_cb.stateChanged.connect(self.on_multicolored_cb_click)
self.ui.generate_cnc_button.clicked.connect(self.on_create_cncjob_button_click)
self.ui.generate_milling_button.clicked.connect(self.on_generate_milling_button_click)
self.ui.generate_milling_slots_button.clicked.connect(self.on_generate_milling_slots_button_click)
# Exclusion areas signals
self.ui.exclusion_table.horizontalHeader().sectionClicked.connect(self.exclusion_table_toggle_all)
self.ui.exclusion_table.lost_focus.connect(self.clear_selection)
self.ui.exclusion_table.itemClicked.connect(self.draw_sel_shape)
self.ui.add_area_button.clicked.connect(self.on_add_area_click)
self.ui.delete_area_button.clicked.connect(self.on_clear_area_click)
self.ui.delete_sel_area_button.clicked.connect(self.on_delete_sel_areas)
self.ui.strategy_radio.activated_custom.connect(self.on_strategy)
self.on_operation_type(val='drill')
self.ui.operation_radio.activated_custom.connect(self.on_operation_type)
self.ui.pp_excellon_name_cb.activated.connect(self.on_pp_changed)
self.ui.apply_param_to_all.clicked.connect(self.on_apply_param_to_all_clicked)
self.units_found = self.app.defaults['units']
# ########################################
# #######3 TEMP SETTINGS #################
# ########################################
self.ui.operation_radio.set_value("drill")
self.ui.operation_radio.setEnabled(False)
def ui_connect(self):
"""
Will connect all signals in the Excellon UI that needs to be connected
:return: None
:rtype:
"""
# selective plotting
for row in range(self.ui.tools_table.rowCount() - 2):
self.ui.tools_table.cellWidget(row, 5).clicked.connect(self.on_plot_cb_click_table)
self.ui.plot_cb.stateChanged.connect(self.on_plot_cb_click)
# rows selected
self.ui.tools_table.clicked.connect(self.on_row_selection_change)
self.ui.tools_table.horizontalHeader().sectionClicked.connect(self.on_row_selection_change)
# value changed in the particular parameters of a tool
for key, option in self.name2option.items():
current_widget = self.form_fields[option]
if isinstance(current_widget, FCCheckBox):
current_widget.stateChanged.connect(self.form_to_storage)
if isinstance(current_widget, RadioSet):
current_widget.activated_custom.connect(self.form_to_storage)
elif isinstance(current_widget, FCDoubleSpinner) or isinstance(current_widget, FCSpinner):
current_widget.returnPressed.connect(self.form_to_storage)
def ui_disconnect(self):
"""
Will disconnect all signals in the Excellon UI that needs to be disconnected
:return: None
:rtype:
"""
# selective plotting
for row in range(self.ui.tools_table.rowCount()):
try:
self.ui.tools_table.cellWidget(row, 5).clicked.disconnect()
except (TypeError, AttributeError):
pass
try:
self.ui.plot_cb.stateChanged.disconnect()
except (TypeError, AttributeError):
pass
# rows selected
try:
self.ui.tools_table.clicked.disconnect()
except (TypeError, AttributeError):
pass
try:
self.ui.tools_table.horizontalHeader().sectionClicked.disconnect()
except (TypeError, AttributeError):
pass
# value changed in the particular parameters of a tool
for key, option in self.name2option.items():
current_widget = self.form_fields[option]
if isinstance(current_widget, FCCheckBox):
try:
current_widget.stateChanged.disconnect(self.form_to_storage)
except (TypeError, ValueError):
pass
if isinstance(current_widget, RadioSet):
try:
current_widget.activated_custom.disconnect(self.form_to_storage)
except (TypeError, ValueError):
pass
elif isinstance(current_widget, FCDoubleSpinner) or isinstance(current_widget, FCSpinner):
try:
current_widget.returnPressed.disconnect(self.form_to_storage)
except (TypeError, ValueError):
pass
def on_row_selection_change(self):
"""
Called when the user clicks on a row in Tools Table
:return: None
:rtype:
"""
self.ui_disconnect()
sel_rows = []
sel_items = self.ui.tools_table.selectedItems()
for it in sel_items:
sel_rows.append(it.row())
if not sel_rows:
self.ui.tool_data_label.setText(
"%s: %s" % (_('Parameters for'), _("No Tool Selected"))
)
self.ui.generate_cnc_button.setDisabled(True)
self.ui.generate_milling_button.setDisabled(True)
self.ui.generate_milling_slots_button.setDisabled(True)
self.ui_connect()
return
else:
self.ui.generate_cnc_button.setDisabled(False)
self.ui.generate_milling_button.setDisabled(False)
self.ui.generate_milling_slots_button.setDisabled(False)
if len(sel_rows) == 1:
# update the QLabel that shows for which Tool we have the parameters in the UI form
tooluid = int(self.ui.tools_table.item(sel_rows[0], 0).text())
self.ui.tool_data_label.setText(
"%s: %s %d" % (_('Parameters for'), _("Tool"), tooluid)
)
else:
self.ui.tool_data_label.setText(
"%s: %s" % (_('Parameters for'), _("Multiple Tools"))
)
for c_row in sel_rows:
# populate the form with the data from the tool associated with the row parameter
try:
item = self.ui.tools_table.item(c_row, 0)
if type(item) is not None:
tooluid = item.text()
self.storage_to_form(self.tools[str(tooluid)]['data'])
else:
self.ui_connect()
return
except Exception as e:
log.debug("Tool missing. Add a tool in Geo Tool Table. %s" % str(e))
self.ui_connect()
return
self.ui_connect()
def storage_to_form(self, dict_storage):
"""
Will update the GUI with data from the "storage" in this case the dict self.tools
:param dict_storage: A dictionary holding the data relevant for gnerating Gcode from Excellon
:type dict_storage: dict
:return: None
:rtype:
"""
for form_key in self.form_fields:
for storage_key in dict_storage:
if form_key == storage_key and form_key not in \
["toolchange", "toolchangez", "startz", "endz", "ppname_e", "ppname_g"]:
try:
self.form_fields[form_key].set_value(dict_storage[form_key])
except Exception as e:
log.debug("ExcellonObject.storage_to_form() --> %s" % str(e))
pass
def form_to_storage(self):
"""
Will update the 'storage' attribute which is the dict self.tools with data collected from GUI
:return: None
:rtype:
"""
if self.ui.tools_table.rowCount() == 0:
# there is no tool in tool table so we can't save the GUI elements values to storage
return
self.ui_disconnect()
widget_changed = self.sender()
wdg_objname = widget_changed.objectName()
option_changed = self.name2option[wdg_objname]
# row = self.ui.tools_table.currentRow()
rows = sorted(set(index.row() for index in self.ui.tools_table.selectedIndexes()))
for row in rows:
if row < 0:
row = 0
tooluid_item = int(self.ui.tools_table.item(row, 0).text())
for tooluid_key, tooluid_val in self.tools.items():
if int(tooluid_key) == tooluid_item:
new_option_value = self.form_fields[option_changed].get_value()
if option_changed in tooluid_val:
tooluid_val[option_changed] = new_option_value
if option_changed in tooluid_val['data']:
tooluid_val['data'][option_changed] = new_option_value
self.ui_connect()
def on_operation_type(self, val):
"""
Called by a RadioSet activated_custom signal
:param val: Parameter passes by the signal that called this method
:type val: str
:return: None
:rtype:
"""
if val == 'mill':
self.ui.mill_type_label.show()
self.ui.milling_type_radio.show()
self.ui.mill_dia_label.show()
self.ui.mill_dia_entry.show()
self.ui.frxylabel.show()
self.ui.xyfeedrate_entry.show()
self.ui.extracut_cb.show()
self.ui.e_cut_entry.show()
# if 'laser' not in self.ui.pp_excellon_name_cb.get_value().lower():
# self.ui.mpass_cb.show()
# self.ui.maxdepth_entry.show()
else:
self.ui.mill_type_label.hide()
self.ui.milling_type_radio.hide()
self.ui.mill_dia_label.hide()
self.ui.mill_dia_entry.hide()
# self.ui.mpass_cb.hide()
# self.ui.maxdepth_entry.hide()
self.ui.frxylabel.hide()
self.ui.xyfeedrate_entry.hide()
self.ui.extracut_cb.hide()
self.ui.e_cut_entry.hide()
def get_selected_tools_list(self):
"""
Returns the keys to the self.tools dictionary corresponding
to the selections on the tool list in the appGUI.
:return: List of tools.
:rtype: list
"""
return [str(x.text()) for x in self.ui.tools_table.selectedItems()]
def get_selected_tools_table_items(self):
"""
Returns a list of lists, each list in the list is made out of row elements
:return: List of table_tools items.
:rtype: list
"""
table_tools_items = []
for x in self.ui.tools_table.selectedItems():
# from the columnCount we subtract a value of 1 which represent the last column (plot column)
# which does not have text
txt = ''
elem = []
for column in range(0, self.ui.tools_table.columnCount() - 1):
try:
txt = self.ui.tools_table.item(x.row(), column).text()
except AttributeError:
try:
txt = self.ui.tools_table.cellWidget(x.row(), column).currentText()
except AttributeError:
pass
elem.append(txt)
table_tools_items.append(deepcopy(elem))
# table_tools_items.append([self.ui.tools_table.item(x.row(), column).text()
# for column in range(0, self.ui.tools_table.columnCount() - 1)])
for item in table_tools_items:
item[0] = str(item[0])
return table_tools_items
def export_excellon(self, whole, fract, e_zeros=None, form='dec', factor=1, slot_type='routing'):
"""
Returns two values, first is a boolean , if 1 then the file has slots and second contain the Excellon code
:param whole: Integer part digits
:type whole: int
:param fract: Fractional part digits
:type fract: int
:param e_zeros: Excellon zeros suppression: LZ or TZ
:type e_zeros: str
:param form: Excellon format: 'dec',
:type form: str
:param factor: Conversion factor
:type factor: float
:param slot_type: How to treat slots: "routing" or "drilling"
:type slot_type: str
:return: A tuple: (has_slots, Excellon_code) -> (bool, str)
:rtype: tuple
"""
excellon_code = ''
# store here if the file has slots, return 1 if any slots, 0 if only drills
has_slots = 0
# drills processing
try:
if self.drills:
length = whole + fract
for tool in self.tools:
excellon_code += 'T0%s\n' % str(tool) if int(tool) < 10 else 'T%s\n' % str(tool)
for drill in self.drills:
if form == 'dec' and tool == drill['tool']:
drill_x = drill['point'].x * factor
drill_y = drill['point'].y * factor
excellon_code += "X{:.{dec}f}Y{:.{dec}f}\n".format(drill_x, drill_y, dec=fract)
elif e_zeros == 'LZ' and tool == drill['tool']:
drill_x = drill['point'].x * factor
drill_y = drill['point'].y * factor
exc_x_formatted = "{:.{dec}f}".format(drill_x, dec=fract)
exc_y_formatted = "{:.{dec}f}".format(drill_y, dec=fract)
# extract whole part and decimal part
exc_x_formatted = exc_x_formatted.partition('.')
exc_y_formatted = exc_y_formatted.partition('.')
# left padd the 'whole' part with zeros
x_whole = exc_x_formatted[0].rjust(whole, '0')
y_whole = exc_y_formatted[0].rjust(whole, '0')
# restore the coordinate padded in the left with 0 and added the decimal part
# without the decinal dot
exc_x_formatted = x_whole + exc_x_formatted[2]
exc_y_formatted = y_whole + exc_y_formatted[2]
excellon_code += "X{xform}Y{yform}\n".format(xform=exc_x_formatted,
yform=exc_y_formatted)
elif tool == drill['tool']:
drill_x = drill['point'].x * factor
drill_y = drill['point'].y * factor
exc_x_formatted = "{:.{dec}f}".format(drill_x, dec=fract).replace('.', '')
exc_y_formatted = "{:.{dec}f}".format(drill_y, dec=fract).replace('.', '')
# pad with rear zeros
exc_x_formatted.ljust(length, '0')
exc_y_formatted.ljust(length, '0')
excellon_code += "X{xform}Y{yform}\n".format(xform=exc_x_formatted,
yform=exc_y_formatted)
except Exception as e:
log.debug(str(e))
# slots processing
try:
if self.slots:
has_slots = 1
for tool in self.tools:
excellon_code += 'G05\n'
if int(tool) < 10:
excellon_code += 'T0' + str(tool) + '\n'
else:
excellon_code += 'T' + str(tool) + '\n'
for slot in self.slots:
if form == 'dec' and tool == slot['tool']:
start_slot_x = slot['start'].x * factor
start_slot_y = slot['start'].y * factor
stop_slot_x = slot['stop'].x * factor
stop_slot_y = slot['stop'].y * factor
if slot_type == 'routing':
excellon_code += "G00X{:.{dec}f}Y{:.{dec}f}\nM15\n".format(start_slot_x,
start_slot_y,
dec=fract)
excellon_code += "G01X{:.{dec}f}Y{:.{dec}f}\nM16\n".format(stop_slot_x,
stop_slot_y,
dec=fract)
elif slot_type == 'drilling':
excellon_code += "X{:.{dec}f}Y{:.{dec}f}G85X{:.{dec}f}Y{:.{dec}f}\nG05\n".format(
start_slot_x, start_slot_y, stop_slot_x, stop_slot_y, dec=fract
)
elif e_zeros == 'LZ' and tool == slot['tool']:
start_slot_x = slot['start'].x * factor
start_slot_y = slot['start'].y * factor
stop_slot_x = slot['stop'].x * factor
stop_slot_y = slot['stop'].y * factor
start_slot_x_formatted = "{:.{dec}f}".format(start_slot_x, dec=fract).replace('.', '')
start_slot_y_formatted = "{:.{dec}f}".format(start_slot_y, dec=fract).replace('.', '')
stop_slot_x_formatted = "{:.{dec}f}".format(stop_slot_x, dec=fract).replace('.', '')
stop_slot_y_formatted = "{:.{dec}f}".format(stop_slot_y, dec=fract).replace('.', '')
# extract whole part and decimal part
start_slot_x_formatted = start_slot_x_formatted.partition('.')
start_slot_y_formatted = start_slot_y_formatted.partition('.')
stop_slot_x_formatted = stop_slot_x_formatted.partition('.')
stop_slot_y_formatted = stop_slot_y_formatted.partition('.')
# left padd the 'whole' part with zeros
start_x_whole = start_slot_x_formatted[0].rjust(whole, '0')
start_y_whole = start_slot_y_formatted[0].rjust(whole, '0')
stop_x_whole = stop_slot_x_formatted[0].rjust(whole, '0')
stop_y_whole = stop_slot_y_formatted[0].rjust(whole, '0')
# restore the coordinate padded in the left with 0 and added the decimal part
# without the decinal dot
start_slot_x_formatted = start_x_whole + start_slot_x_formatted[2]
start_slot_y_formatted = start_y_whole + start_slot_y_formatted[2]
stop_slot_x_formatted = stop_x_whole + stop_slot_x_formatted[2]
stop_slot_y_formatted = stop_y_whole + stop_slot_y_formatted[2]
if slot_type == 'routing':
excellon_code += "G00X{xstart}Y{ystart}\nM15\n".format(xstart=start_slot_x_formatted,
ystart=start_slot_y_formatted)
excellon_code += "G01X{xstop}Y{ystop}\nM16\n".format(xstop=stop_slot_x_formatted,
ystop=stop_slot_y_formatted)
elif slot_type == 'drilling':
excellon_code += "{xstart}Y{ystart}G85X{xstop}Y{ystop}\nG05\n".format(
xstart=start_slot_x_formatted, ystart=start_slot_y_formatted,
xstop=stop_slot_x_formatted, ystop=stop_slot_y_formatted
)
elif tool == slot['tool']:
start_slot_x = slot['start'].x * factor
start_slot_y = slot['start'].y * factor
stop_slot_x = slot['stop'].x * factor
stop_slot_y = slot['stop'].y * factor
length = whole + fract
start_slot_x_formatted = "{:.{dec}f}".format(start_slot_x, dec=fract).replace('.', '')
start_slot_y_formatted = "{:.{dec}f}".format(start_slot_y, dec=fract).replace('.', '')
stop_slot_x_formatted = "{:.{dec}f}".format(stop_slot_x, dec=fract).replace('.', '')
stop_slot_y_formatted = "{:.{dec}f}".format(stop_slot_y, dec=fract).replace('.', '')
# pad with rear zeros
start_slot_x_formatted.ljust(length, '0')
start_slot_y_formatted.ljust(length, '0')
stop_slot_x_formatted.ljust(length, '0')
stop_slot_y_formatted.ljust(length, '0')
if slot_type == 'routing':
excellon_code += "G00X{xstart}Y{ystart}\nM15\n".format(xstart=start_slot_x_formatted,
ystart=start_slot_y_formatted)
excellon_code += "G01X{xstop}Y{ystop}\nM16\n".format(xstop=stop_slot_x_formatted,
ystop=stop_slot_y_formatted)
elif slot_type == 'drilling':
excellon_code += "{xstart}Y{ystart}G85X{xstop}Y{ystop}\nG05\n".format(
xstart=start_slot_x_formatted, ystart=start_slot_y_formatted,
xstop=stop_slot_x_formatted, ystop=stop_slot_y_formatted
)
except Exception as e:
log.debug(str(e))
if not self.drills and not self.slots:
log.debug("FlatCAMObj.ExcellonObject.export_excellon() --> Excellon Object is empty: no drills, no slots.")
return 'fail'
return has_slots, excellon_code
def generate_milling_drills(self, tools=None, outname=None, tooldia=None, plot=False, use_thread=False):
"""
Will generate an Geometry Object allowing to cut a drill hole instead of drilling it.
Note: This method is a good template for generic operations as
it takes it's options from parameters or otherwise from the
object's options and returns a (success, msg) tuple as feedback
for shell operations.
:param tools: A list of tools where the drills are to be milled or a string: "all"
:type tools:
:param outname: the name of the resulting Geometry object
:type outname: str
:param tooldia: the tool diameter to be used in creation of the milling path (Geometry Object)
:type tooldia: float
:param plot: if to plot the resulting object
:type plot: bool
:param use_thread: if to use threading for creation of the Geometry object
:type use_thread: bool
:return: Success/failure condition tuple (bool, str).
:rtype: tuple
"""
# Get the tools from the list. These are keys
# to self.tools
if tools is None:
tools = self.get_selected_tools_list()
if outname is None:
outname = self.options["name"] + "_mill"
if tooldia is None:
tooldia = float(self.options["tooldia"])
# Sort tools by diameter. items() -> [('name', diameter), ...]
# sorted_tools = sorted(list(self.tools.items()), key=lambda tl: tl[1]) # no longer works in Python3
sort = []
for k, v in self.tools.items():
sort.append((k, v.get('C')))
sorted_tools = sorted(sort, key=lambda t1: t1[1])
if tools == "all":
tools = [i[0] for i in sorted_tools] # List if ordered tool names.
log.debug("Tools 'all' and sorted are: %s" % str(tools))
if len(tools) == 0:
self.app.inform.emit('[ERROR_NOTCL] %s' %
_("Please select one or more tools from the list and try again."))
return False, "Error: No tools."
for tool in tools:
if tooldia > self.tools[tool]["C"]:
self.app.inform.emit(
'[ERROR_NOTCL] %s %s: %s' % (
_("Milling tool for DRILLS is larger than hole size. Cancelled."),
_("Tool"),
str(tool)
)
)
return False, "Error: Milling tool is larger than hole."
def geo_init(geo_obj, app_obj):
"""
:param geo_obj: New object
:type geo_obj: GeometryObject
:param app_obj: App
:type app_obj: FlatCAMApp.App
:return:
:rtype:
"""
assert geo_obj.kind == 'geometry', "Initializer expected a GeometryObject, got %s" % type(geo_obj)
# ## Add properties to the object
# get the tool_table items in a list of row items
tool_table_items = self.get_selected_tools_table_items()
# insert an information only element in the front
tool_table_items.insert(0, [_("Tool_nr"), _("Diameter"), _("Drills_Nr"), _("Slots_Nr")])
geo_obj.options['Tools_in_use'] = tool_table_items
geo_obj.options['type'] = 'Excellon Geometry'
geo_obj.options["cnctooldia"] = str(tooldia)
geo_obj.options["multidepth"] = self.options["multidepth"]
geo_obj.solid_geometry = []
# in case that the tool used has the same diameter with the hole, and since the maximum resolution
# for FlatCAM is 6 decimals,
# we add a tenth of the minimum value, meaning 0.0000001, which from our point of view is "almost zero"
for hole in self.drills:
if hole['tool'] in tools:
buffer_value = self.tools[hole['tool']]["C"] / 2 - tooldia / 2
if buffer_value == 0:
geo_obj.solid_geometry.append(
Point(hole['point']).buffer(0.0000001).exterior)
else:
geo_obj.solid_geometry.append(
Point(hole['point']).buffer(buffer_value).exterior)
if use_thread:
def geo_thread(a_obj):
a_obj.app_obj.new_object("geometry", outname, geo_init, plot=plot)
# Create a promise with the new name
self.app.collection.promise(outname)
# Send to worker
self.app.worker_task.emit({'fcn': geo_thread, 'params': [self.app]})
else:
self.app.app_obj.new_object("geometry", outname, geo_init, plot=plot)
return True, ""
def generate_milling_slots(self, tools=None, outname=None, tooldia=None, plot=False, use_thread=False):
"""
Will generate an Geometry Object allowing to cut/mill a slot hole.
Note: This method is a good template for generic operations as
it takes it's options from parameters or otherwise from the
object's options and returns a (success, msg) tuple as feedback
for shell operations.
:param tools: A list of tools where the drills are to be milled or a string: "all"
:type tools:
:param outname: the name of the resulting Geometry object
:type outname: str
:param tooldia: the tool diameter to be used in creation of the milling path (Geometry Object)
:type tooldia: float
:param plot: if to plot the resulting object
:type plot: bool
:param use_thread: if to use threading for creation of the Geometry object
:type use_thread: bool
:return: Success/failure condition tuple (bool, str).
:rtype: tuple
"""
# Get the tools from the list. These are keys
# to self.tools
if tools is None:
tools = self.get_selected_tools_list()
if outname is None:
outname = self.options["name"] + "_mill"
if tooldia is None:
tooldia = float(self.options["slot_tooldia"])
# Sort tools by diameter. items() -> [('name', diameter), ...]
# sorted_tools = sorted(list(self.tools.items()), key=lambda tl: tl[1]) # no longer works in Python3
sort = []
for k, v in self.tools.items():
sort.append((k, v.get('C')))
sorted_tools = sorted(sort, key=lambda t1: t1[1])
if tools == "all":
tools = [i[0] for i in sorted_tools] # List if ordered tool names.
log.debug("Tools 'all' and sorted are: %s" % str(tools))
if len(tools) == 0:
self.app.inform.emit('[ERROR_NOTCL] %s' %
_("Please select one or more tools from the list and try again."))
return False, "Error: No tools."
for tool in tools:
# I add the 0.0001 value to account for the rounding error in converting from IN to MM and reverse
adj_toolstable_tooldia = float('%.*f' % (self.decimals, float(tooldia)))
adj_file_tooldia = float('%.*f' % (self.decimals, float(self.tools[tool]["C"])))
if adj_toolstable_tooldia > adj_file_tooldia + 0.0001:
self.app.inform.emit('[ERROR_NOTCL] %s' %
_("Milling tool for SLOTS is larger than hole size. Cancelled."))
return False, "Error: Milling tool is larger than hole."
def geo_init(geo_obj, app_obj):
assert geo_obj.kind == 'geometry', "Initializer expected a GeometryObject, got %s" % type(geo_obj)
# ## Add properties to the object
# get the tool_table items in a list of row items
tool_table_items = self.get_selected_tools_table_items()
# insert an information only element in the front
tool_table_items.insert(0, [_("Tool_nr"), _("Diameter"), _("Drills_Nr"), _("Slots_Nr")])
geo_obj.options['Tools_in_use'] = tool_table_items
geo_obj.options['type'] = 'Excellon Geometry'
geo_obj.options["cnctooldia"] = str(tooldia)
geo_obj.options["multidepth"] = self.options["multidepth"]
geo_obj.solid_geometry = []
# in case that the tool used has the same diameter with the hole, and since the maximum resolution
# for FlatCAM is 6 decimals,
# we add a tenth of the minimum value, meaning 0.0000001, which from our point of view is "almost zero"
for slot in self.slots:
if slot['tool'] in tools:
toolstable_tool = float('%.*f' % (self.decimals, float(tooldia)))
file_tool = float('%.*f' % (self.decimals, float(self.tools[tool]["C"])))
# I add the 0.0001 value to account for the rounding error in converting from IN to MM and reverse
# for the file_tool (tooldia actually)
buffer_value = float(file_tool / 2) - float(toolstable_tool / 2) + 0.0001
if buffer_value == 0:
start = slot['start']
stop = slot['stop']
lines_string = LineString([start, stop])
poly = lines_string.buffer(0.0000001, int(self.geo_steps_per_circle)).exterior
geo_obj.solid_geometry.append(poly)
else:
start = slot['start']
stop = slot['stop']
lines_string = LineString([start, stop])
poly = lines_string.buffer(buffer_value, int(self.geo_steps_per_circle)).exterior
geo_obj.solid_geometry.append(poly)
if use_thread:
def geo_thread(a_obj):
a_obj.app_obj.new_object("geometry", outname + '_slot', geo_init, plot=plot)
# Create a promise with the new name
self.app.collection.promise(outname)
# Send to worker
self.app.worker_task.emit({'fcn': geo_thread, 'params': [self.app]})
else:
self.app.app_obj.new_object("geometry", outname + '_slot', geo_init, plot=plot)
return True, ""
def on_generate_milling_button_click(self, *args):
self.app.defaults.report_usage("excellon_on_create_milling_drills button")
self.read_form()
self.generate_milling_drills(use_thread=False, plot=True)
def on_generate_milling_slots_button_click(self, *args):
self.app.defaults.report_usage("excellon_on_create_milling_slots_button")
self.read_form()
self.generate_milling_slots(use_thread=False, plot=True)
def on_pp_changed(self):
current_pp = self.ui.pp_excellon_name_cb.get_value()
if "toolchange_probe" in current_pp.lower():
self.ui.pdepth_entry.setVisible(True)
self.ui.pdepth_label.show()
self.ui.feedrate_probe_entry.setVisible(True)
self.ui.feedrate_probe_label.show()
else:
self.ui.pdepth_entry.setVisible(False)
self.ui.pdepth_label.hide()
self.ui.feedrate_probe_entry.setVisible(False)
self.ui.feedrate_probe_label.hide()
if 'marlin' in current_pp.lower() or 'custom' in current_pp.lower():
self.ui.feedrate_rapid_label.show()
self.ui.feedrate_rapid_entry.show()
else:
self.ui.feedrate_rapid_label.hide()
self.ui.feedrate_rapid_entry.hide()
if 'laser' in current_pp.lower():
self.ui.cutzlabel.hide()
self.ui.cutz_entry.hide()
try:
self.ui.mpass_cb.hide()
self.ui.maxdepth_entry.hide()
except AttributeError:
pass
if 'marlin' in current_pp.lower():
self.ui.travelzlabel.setText('%s:' % _("Focus Z"))
self.ui.endz_label.show()
self.ui.endz_entry.show()
else:
self.ui.travelzlabel.hide()
self.ui.travelz_entry.hide()
self.ui.endz_label.hide()
self.ui.endz_entry.hide()
try:
self.ui.frzlabel.hide()
self.ui.feedrate_z_entry.hide()
except AttributeError:
pass
self.ui.dwell_cb.hide()
self.ui.dwelltime_entry.hide()
self.ui.spindle_label.setText('%s:' % _("Laser Power"))
try:
self.ui.tool_offset_label.hide()
self.ui.offset_entry.hide()
except AttributeError:
pass
else:
self.ui.cutzlabel.show()
self.ui.cutz_entry.show()
try:
self.ui.mpass_cb.show()
self.ui.maxdepth_entry.show()
except AttributeError:
pass
self.ui.travelzlabel.setText('%s:' % _('Travel Z'))
self.ui.travelzlabel.show()
self.ui.travelz_entry.show()
self.ui.endz_label.show()
self.ui.endz_entry.show()
try:
self.ui.frzlabel.show()
self.ui.feedrate_z_entry.show()
except AttributeError:
pass
self.ui.dwell_cb.show()
self.ui.dwelltime_entry.show()
self.ui.spindle_label.setText('%s:' % _('Spindle speed'))
try:
self.ui.tool_offset_lbl.show()
self.ui.offset_entry.show()
except AttributeError:
pass
def on_create_cncjob_button_click(self, *args):
self.app.defaults.report_usage("excellon_on_create_cncjob_button")
self.read_form()
# Get the tools from the list
tools = self.get_selected_tools_list()
if len(tools) == 0:
# if there is a single tool in the table (remember that the last 2 rows are for totals and do not count in
# tool number) it means that there are 3 rows (1 tool and 2 totals).
# in this case regardless of the selection status of that tool, use it.
if self.ui.tools_table.rowCount() == 3:
tools.append(self.ui.tools_table.item(0, 0).text())
else:
self.app.inform.emit('[ERROR_NOTCL] %s' %
_("Please select one or more tools from the list and try again."))
return
xmin = self.options['xmin']
ymin = self.options['ymin']
xmax = self.options['xmax']
ymax = self.options['ymax']
job_name = self.options["name"] + "_cnc"
pp_excellon_name = self.options["ppname_e"]
# Object initialization function for app.app_obj.new_object()
def job_init(job_obj, app_obj):
assert job_obj.kind == 'cncjob', "Initializer expected a CNCJobObject, got %s" % type(job_obj)
# get the tool_table items in a list of row items
tool_table_items = self.get_selected_tools_table_items()
# insert an information only element in the front
tool_table_items.insert(0, [_("Tool_nr"), _("Diameter"), _("Drills_Nr"), _("Slots_Nr")])
# ## Add properties to the object
job_obj.origin_kind = 'excellon'
job_obj.options['Tools_in_use'] = tool_table_items
job_obj.options['type'] = 'Excellon'
job_obj.options['ppname_e'] = pp_excellon_name
job_obj.multidepth = self.options["multidepth"]
job_obj.z_depthpercut = self.options["depthperpass"]
job_obj.z_move = float(self.options["travelz"])
job_obj.feedrate = float(self.options["feedrate_z"])
job_obj.z_feedrate = float(self.options["feedrate_z"])
job_obj.feedrate_rapid = float(self.options["feedrate_rapid"])
job_obj.spindlespeed = float(self.options["spindlespeed"]) if self.options["spindlespeed"] != 0 else None
job_obj.spindledir = self.app.defaults['excellon_spindledir']
job_obj.dwell = self.options["dwell"]
job_obj.dwelltime = float(self.options["dwelltime"])
job_obj.pp_excellon_name = pp_excellon_name
job_obj.toolchange_xy_type = "excellon"
job_obj.coords_decimals = int(self.app.defaults["cncjob_coords_decimals"])
job_obj.fr_decimals = int(self.app.defaults["cncjob_fr_decimals"])
job_obj.options['xmin'] = xmin
job_obj.options['ymin'] = ymin
job_obj.options['xmax'] = xmax
job_obj.options['ymax'] = ymax
job_obj.z_pdepth = float(self.options["z_pdepth"])
job_obj.feedrate_probe = float(self.options["feedrate_probe"])
job_obj.z_cut = float(self.options['cutz'])
job_obj.toolchange = self.options["toolchange"]
job_obj.xy_toolchange = self.app.defaults["excellon_toolchangexy"]
job_obj.z_toolchange = float(self.options["toolchangez"])
job_obj.startz = float(self.options["startz"]) if self.options["startz"] else None
job_obj.endz = float(self.options["endz"])
job_obj.xy_end = self.options["endxy"]
job_obj.excellon_optimization_type = self.app.defaults["excellon_optimization_type"]
tools_csv = ','.join(tools)
ret_val = job_obj.generate_from_excellon_by_tool(self, tools_csv, use_ui=True)
if ret_val == 'fail':
return 'fail'
job_obj.gcode_parse()
job_obj.create_geometry()
# To be run in separate thread
def job_thread(a_obj):
with self.app.proc_container.new(_("Generating CNC Code")):
a_obj.app_obj.new_object("cncjob", job_name, job_init)
# Create promise for the new name.
self.app.collection.promise(job_name)
# Send to worker
# self.app.worker.add_task(job_thread, [self.app])
self.app.worker_task.emit({'fcn': job_thread, 'params': [self.app]})
def convert_units(self, units):
log.debug("FlatCAMObj.ExcellonObject.convert_units()")
Excellon.convert_units(self, units)
# factor = Excellon.convert_units(self, units)
# self.options['drillz'] = float(self.options['drillz']) * factor
# self.options['travelz'] = float(self.options['travelz']) * factor
# self.options['feedrate'] = float(self.options['feedrate']) * factor
# self.options['feedrate_rapid'] = float(self.options['feedrate_rapid']) * factor
# self.options['toolchangez'] = float(self.options['toolchangez']) * factor
#
# if self.app.defaults["excellon_toolchangexy"] == '':
# self.options['toolchangexy'] = "0.0, 0.0"
# else:
# coords_xy = [float(eval(coord)) for coord in self.app.defaults["excellon_toolchangexy"].split(",")]
# if len(coords_xy) < 2:
# self.app.inform.emit('[ERROR] %s' % _("The Toolchange X,Y field in Edit -> Preferences has to be "
# "in the format (x, y) \n"
# "but now there is only one value, not two. "))
# return 'fail'
# coords_xy[0] *= factor
# coords_xy[1] *= factor
# self.options['toolchangexy'] = "%f, %f" % (coords_xy[0], coords_xy[1])
#
# if self.options['startz'] is not None:
# self.options['startz'] = float(self.options['startz']) * factor
# self.options['endz'] = float(self.options['endz']) * factor
def on_add_area_click(self):
shape_button = self.ui.area_shape_radio
overz_button = self.ui.over_z_entry
strategy_radio = self.ui.strategy_radio
cnc_button = self.ui.generate_cnc_button
solid_geo = self.solid_geometry
obj_type = self.kind
self.app.exc_areas.on_add_area_click(
shape_button=shape_button, overz_button=overz_button, cnc_button=cnc_button, strategy_radio=strategy_radio,
solid_geo=solid_geo, obj_type=obj_type)
def on_clear_area_click(self):
if not self.app.exc_areas.exclusion_areas_storage:
self.app.inform.emit("[WARNING_NOTCL] %s" % _("Delete failed. There are no exclusion areas to delete."))
return
self.app.exc_areas.on_clear_area_click()
self.app.exc_areas.e_shape_modified.emit()
def on_delete_sel_areas(self):
sel_model = self.ui.exclusion_table.selectionModel()
sel_indexes = sel_model.selectedIndexes()
# it will iterate over all indexes which means all items in all columns too but I'm interested only on rows
# so the duplicate rows will not be added
sel_rows = set()
for idx in sel_indexes:
sel_rows.add(idx.row())
if not sel_rows:
self.app.inform.emit("[WARNING_NOTCL] %s" % _("Delete failed. Nothing is selected."))
return
self.app.exc_areas.delete_sel_shapes(idxs=list(sel_rows))
self.app.exc_areas.e_shape_modified.emit()
def draw_sel_shape(self):
sel_model = self.ui.exclusion_table.selectionModel()
sel_indexes = sel_model.selectedIndexes()
# it will iterate over all indexes which means all items in all columns too but I'm interested only on rows
sel_rows = set()
for idx in sel_indexes:
sel_rows.add(idx.row())
self.delete_sel_shape()
if self.app.is_legacy is False:
face = self.app.defaults['global_sel_fill'][:-2] + str(hex(int(0.2 * 255)))[2:]
outline = self.app.defaults['global_sel_line'][:-2] + str(hex(int(0.8 * 255)))[2:]
else:
face = self.app.defaults['global_sel_fill'][:-2] + str(hex(int(0.4 * 255)))[2:]
outline = self.app.defaults['global_sel_line'][:-2] + str(hex(int(1.0 * 255)))[2:]
for row in sel_rows:
sel_rect = self.app.exc_areas.exclusion_areas_storage[row]['shape']
self.app.move_tool.sel_shapes.add(sel_rect, color=outline, face_color=face, update=True, layer=0,
tolerance=None)
if self.app.is_legacy is True:
self.app.move_tool.sel_shapes.redraw()
def clear_selection(self):
self.app.delete_selection_shape()
# self.ui.exclusion_table.clearSelection()
def delete_sel_shape(self):
self.app.delete_selection_shape()
def update_exclusion_table(self):
self.exclusion_area_cb_is_checked = True if self.ui.exclusion_cb.isChecked() else False
self.build_ui()
self.ui.exclusion_cb.set_value(self.exclusion_area_cb_is_checked)
def on_strategy(self, val):
if val == 'around':
self.ui.over_z_label.setDisabled(True)
self.ui.over_z_entry.setDisabled(True)
else:
self.ui.over_z_label.setDisabled(False)
self.ui.over_z_entry.setDisabled(False)
def exclusion_table_toggle_all(self):
"""
will toggle the selection of all rows in Exclusion Areas table
:return:
"""
sel_model = self.ui.exclusion_table.selectionModel()
sel_indexes = sel_model.selectedIndexes()
# it will iterate over all indexes which means all items in all columns too but I'm interested only on rows
sel_rows = set()
for idx in sel_indexes:
sel_rows.add(idx.row())
if sel_rows:
self.ui.exclusion_table.clearSelection()
self.delete_sel_shape()
else:
self.ui.exclusion_table.selectAll()
self.draw_sel_shape()
def on_solid_cb_click(self, *args):
if self.muted_ui:
return
self.read_form_item('solid')
self.plot()
def on_multicolored_cb_click(self, *args):
if self.muted_ui:
return
self.read_form_item('multicolored')
self.plot()
def on_plot_cb_click(self, *args):
if self.muted_ui:
return
self.plot()
self.read_form_item('plot')
self.ui_disconnect()
cb_flag = self.ui.plot_cb.isChecked()
for row in range(self.ui.tools_table.rowCount() - 2):
table_cb = self.ui.tools_table.cellWidget(row, 5)
if cb_flag:
table_cb.setChecked(True)
else:
table_cb.setChecked(False)
self.ui_connect()
def on_plot_cb_click_table(self):
# self.ui.cnc_tools_table.cellWidget(row, 2).widget().setCheckState(QtCore.Qt.Unchecked)
self.ui_disconnect()
# cw = self.sender()
# cw_index = self.ui.tools_table.indexAt(cw.pos())
# cw_row = cw_index.row()
check_row = 0
self.shapes.clear(update=True)
for tool_key in self.tools:
solid_geometry = self.tools[tool_key]['solid_geometry']
# find the geo_tool_table row associated with the tool_key
for row in range(self.ui.tools_table.rowCount()):
tool_item = int(self.ui.tools_table.item(row, 0).text())
if tool_item == int(tool_key):
check_row = row
break
if self.ui.tools_table.cellWidget(check_row, 5).isChecked():
self.options['plot'] = True
# self.plot_element(element=solid_geometry, visible=True)
# Plot excellon (All polygons?)
if self.options["solid"]:
for geo in solid_geometry:
self.add_shape(shape=geo, color='#750000BF', face_color='#C40000BF',
visible=self.options['plot'],
layer=2)
else:
for geo in solid_geometry:
self.add_shape(shape=geo.exterior, color='red', visible=self.options['plot'])
for ints in geo.interiors:
self.add_shape(shape=ints, color='green', visible=self.options['plot'])
self.shapes.redraw()
# make sure that the general plot is disabled if one of the row plot's are disabled and
# if all the row plot's are enabled also enable the general plot checkbox
cb_cnt = 0
total_row = self.ui.tools_table.rowCount()
for row in range(total_row - 2):
if self.ui.tools_table.cellWidget(row, 5).isChecked():
cb_cnt += 1
else:
cb_cnt -= 1
if cb_cnt < total_row - 2:
self.ui.plot_cb.setChecked(False)
else:
self.ui.plot_cb.setChecked(True)
self.ui_connect()
def plot(self, visible=None, kind=None):
# Does all the required setup and returns False
# if the 'ptint' option is set to False.
if not FlatCAMObj.plot(self):
return
if self.app.is_legacy is False:
def random_color():
r_color = np.random.rand(4)
r_color[3] = 1
return r_color
else:
def random_color():
while True:
r_color = np.random.rand(4)
r_color[3] = 1
new_color = '#'
for idx in range(len(r_color)):
new_color += '%x' % int(r_color[idx] * 255)
# do it until a valid color is generated
# a valid color has the # symbol, another 6 chars for the color and the last 2 chars for alpha
# for a total of 9 chars
if len(new_color) == 9:
break
return new_color
# try:
# # Plot Excellon (All polygons?)
# if self.options["solid"]:
# for tool in self.tools:
# for geo in self.tools[tool]['solid_geometry']:
# self.add_shape(shape=geo, color='#750000BF', face_color='#C40000BF',
# visible=self.options['plot'],
# layer=2)
# else:
# for tool in self.tools:
# for geo in self.tools[tool]['solid_geometry']:
# self.add_shape(shape=geo.exterior, color='red', visible=self.options['plot'])
# for ints in geo.interiors:
# self.add_shape(shape=ints, color='orange', visible=self.options['plot'])
#
# self.shapes.redraw()
# return
# except (ObjectDeleted, AttributeError, KeyError):
# self.shapes.clear(update=True)
# this stays for compatibility reasons, in case we try to open old projects
try:
__ = iter(self.solid_geometry)
except TypeError:
self.solid_geometry = [self.solid_geometry]
visible = visible if visible else self.options['plot']
try:
# Plot Excellon (All polygons?)
if self.options["solid"]:
# for geo in self.solid_geometry:
# self.add_shape(shape=geo,
# color=self.outline_color,
# face_color=random_color() if self.options['multicolored'] else self.fill_color,
# visible=visible,
# layer=2)
# plot polygons for each tool separately
for tool in self.tools:
# set the color here so we have one color for each tool
geo_color = random_color()
# tool is a dict also
for geo in self.tools[tool]["solid_geometry"]:
self.add_shape(shape=geo,
color=geo_color if self.options['multicolored'] else self.outline_color,
face_color=geo_color if self.options['multicolored'] else self.fill_color,
visible=visible,
layer=2)
else:
for geo in self.solid_geometry:
self.add_shape(shape=geo.exterior, color='red', visible=visible)
for ints in geo.interiors:
self.add_shape(shape=ints, color='orange', visible=visible)
self.shapes.redraw()
except (ObjectDeleted, AttributeError):
self.shapes.clear(update=True)
def on_apply_param_to_all_clicked(self):
if self.ui.tools_table.rowCount() == 0:
# there is no tool in tool table so we can't save the GUI elements values to storage
log.debug("ExcellonObject.on_apply_param_to_all_clicked() --> no tool in Tools Table, aborting.")
return
self.ui_disconnect()
row = self.ui.tools_table.currentRow()
if row < 0:
row = 0
tooluid_item = int(self.ui.tools_table.item(row, 0).text())
temp_tool_data = {}
for tooluid_key, tooluid_val in self.tools.items():
if int(tooluid_key) == tooluid_item:
# this will hold the 'data' key of the self.tools[tool] dictionary that corresponds to
# the current row in the tool table
temp_tool_data = tooluid_val['data']
break
for tooluid_key, tooluid_val in self.tools.items():
tooluid_val['data'] = deepcopy(temp_tool_data)
self.app.inform.emit('[success] %s' % _("Current Tool parameters were applied to all tools."))
self.ui_connect()