528 lines
21 KiB
Python
528 lines
21 KiB
Python
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from PyQt5 import QtWidgets, QtCore
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from FlatCAMTool import FlatCAMTool
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from flatcamGUI.GUIElements import RadioSet, FCDoubleSpinner, FCCheckBox
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from shapely.geometry import Point
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import logging
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import gettext
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import FlatCAMTranslation as fcTranslate
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import builtins
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fcTranslate.apply_language('strings')
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if '_' not in builtins.__dict__:
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_ = gettext.gettext
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log = logging.getLogger('base')
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class ToolExtractDrills(FlatCAMTool):
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toolName = _("Extract Drills")
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def __init__(self, app):
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FlatCAMTool.__init__(self, app)
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self.decimals = self.app.decimals
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# ## Title
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title_label = QtWidgets.QLabel("%s" % self.toolName)
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title_label.setStyleSheet("""
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QLabel
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{
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font-size: 16px;
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font-weight: bold;
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}
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""")
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self.layout.addWidget(title_label)
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self.empty_lb = QtWidgets.QLabel("")
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self.layout.addWidget(self.empty_lb)
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# ## Grid Layout
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grid_lay = QtWidgets.QGridLayout()
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self.layout.addLayout(grid_lay)
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grid_lay.setColumnStretch(0, 1)
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grid_lay.setColumnStretch(1, 0)
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# ## Gerber Object
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self.gerber_object_combo = QtWidgets.QComboBox()
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self.gerber_object_combo.setModel(self.app.collection)
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self.gerber_object_combo.setRootModelIndex(self.app.collection.index(0, 0, QtCore.QModelIndex()))
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self.gerber_object_combo.setCurrentIndex(1)
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self.grb_label = QtWidgets.QLabel("<b>%s:</b>" % _("GERBER"))
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self.grb_label.setToolTip('%s.' % _("Gerber from which to extract drill holes"))
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# grid_lay.addRow("Bottom Layer:", self.object_combo)
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grid_lay.addWidget(self.grb_label, 0, 0, 1, 2)
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grid_lay.addWidget(self.gerber_object_combo, 1, 0, 1, 2)
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self.padt_label = QtWidgets.QLabel("<b>%s</b>" % _("Processed Pads Type"))
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self.padt_label.setToolTip(
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_("The type of pads shape to be processed.\n"
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"If the PCB has many SMD pads with rectangular pads,\n"
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"disable the Rectangular aperture.")
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)
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grid_lay.addWidget(self.padt_label, 2, 0, 1, 2)
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# Circular Aperture Selection
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self.circular_cb = FCCheckBox('%s' % _("Circular"))
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self.circular_cb.setToolTip(
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_("Create drills from circular pads.")
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)
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grid_lay.addWidget(self.circular_cb, 3, 0, 1, 2)
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# Oblong Aperture Selection
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self.oblong_cb = FCCheckBox('%s' % _("Oblong"))
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self.oblong_cb.setToolTip(
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_("Create drills from oblong pads.")
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)
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grid_lay.addWidget(self.oblong_cb, 4, 0, 1, 2)
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# Square Aperture Selection
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self.square_cb = FCCheckBox('%s' % _("Square"))
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self.square_cb.setToolTip(
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_("Create drills from square pads.")
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)
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grid_lay.addWidget(self.square_cb, 5, 0, 1, 2)
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# Rectangular Aperture Selection
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self.rectangular_cb = FCCheckBox('%s' % _("Rectangular"))
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self.rectangular_cb.setToolTip(
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_("Create drills from rectangular pads.")
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)
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grid_lay.addWidget(self.rectangular_cb, 6, 0, 1, 2)
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# Others type of Apertures Selection
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self.other_cb = FCCheckBox('%s' % _("Others"))
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self.other_cb.setToolTip(
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_("Create drills from other types of pad shape.")
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)
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grid_lay.addWidget(self.other_cb, 7, 0, 1, 2)
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separator_line = QtWidgets.QFrame()
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separator_line.setFrameShape(QtWidgets.QFrame.HLine)
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separator_line.setFrameShadow(QtWidgets.QFrame.Sunken)
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grid_lay.addWidget(separator_line, 8, 0, 1, 2)
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# ## Grid Layout
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grid1 = QtWidgets.QGridLayout()
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self.layout.addLayout(grid1)
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grid1.setColumnStretch(0, 0)
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grid1.setColumnStretch(1, 1)
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# ## Axis
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self.hole_size_radio = RadioSet([{'label': _("Fixed"), 'value': 'fixed'},
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{'label': _("Proportional"), 'value': 'prop'}])
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self.hole_size_label = QtWidgets.QLabel('%s:' % _("Hole Size"))
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self.hole_size_label.setToolTip(
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_("The type of hole size. Can be:\n"
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"- Fixed -> all holes will have a set size\n"
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"- Proprotional -> each hole will havea a variable size\n"
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"such as to preserve a set annular ring"))
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grid1.addWidget(self.hole_size_label, 3, 0)
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grid1.addWidget(self.hole_size_radio, 3, 1)
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# grid_lay1.addWidget(QtWidgets.QLabel(''))
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separator_line = QtWidgets.QFrame()
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separator_line.setFrameShape(QtWidgets.QFrame.HLine)
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separator_line.setFrameShadow(QtWidgets.QFrame.Sunken)
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grid1.addWidget(separator_line, 5, 0, 1, 2)
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# Diameter value
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self.dia_entry = FCDoubleSpinner()
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self.dia_entry.set_precision(self.decimals)
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self.dia_entry.set_range(0.0000, 9999.9999)
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self.dia_label = QtWidgets.QLabel('%s:' % _("Diameter"))
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self.dia_label.setToolTip(
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_("Fixed hole diameter.")
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)
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grid1.addWidget(self.dia_label, 7, 0)
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grid1.addWidget(self.dia_entry, 7, 1)
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self.ring_frame = QtWidgets.QFrame()
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self.ring_frame.setContentsMargins(0, 0, 0, 0)
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self.layout.addWidget(self.ring_frame)
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self.ring_box = QtWidgets.QVBoxLayout()
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self.ring_box.setContentsMargins(0, 0, 0, 0)
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self.ring_frame.setLayout(self.ring_box)
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# ## Grid Layout
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grid2 = QtWidgets.QGridLayout()
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grid2.setColumnStretch(0, 0)
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grid2.setColumnStretch(1, 1)
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self.ring_box.addLayout(grid2)
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# Annular Ring value
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self.ring_label = QtWidgets.QLabel('<b>%s</b>' % _("Annular Ring"))
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self.ring_label.setToolTip(
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_("The size of annular ring.\n"
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"The copper sliver between the drill hole exterior\n"
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"and the margin of the copper pad.")
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)
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grid2.addWidget(self.ring_label, 0, 0, 1, 2)
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# Circular Annular Ring Value
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self.circular_ring_label = QtWidgets.QLabel('%s:' % _("Circular"))
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self.circular_ring_label.setToolTip(
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_("The size of annular ring for circular pads.")
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)
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self.circular_ring_entry = FCDoubleSpinner()
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self.circular_ring_entry.set_precision(self.decimals)
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self.circular_ring_entry.set_range(0.0000, 9999.9999)
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grid2.addWidget(self.circular_ring_label, 1, 0)
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grid2.addWidget(self.circular_ring_entry, 1, 1)
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# Oblong Annular Ring Value
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self.oblong_ring_label = QtWidgets.QLabel('%s:' % _("Oblong"))
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self.oblong_ring_label.setToolTip(
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_("The size of annular ring for oblong pads.")
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)
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self.oblong_ring_entry = FCDoubleSpinner()
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self.oblong_ring_entry.set_precision(self.decimals)
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self.oblong_ring_entry.set_range(0.0000, 9999.9999)
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grid2.addWidget(self.oblong_ring_label, 2, 0)
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grid2.addWidget(self.oblong_ring_entry, 2, 1)
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# Square Annular Ring Value
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self.square_ring_label = QtWidgets.QLabel('%s:' % _("Square"))
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self.square_ring_label.setToolTip(
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_("The size of annular ring for square pads.")
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)
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self.square_ring_entry = FCDoubleSpinner()
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self.square_ring_entry.set_precision(self.decimals)
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self.square_ring_entry.set_range(0.0000, 9999.9999)
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grid2.addWidget(self.square_ring_label, 3, 0)
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grid2.addWidget(self.square_ring_entry, 3, 1)
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# Rectangular Annular Ring Value
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self.rectangular_ring_label = QtWidgets.QLabel('%s:' % _("Rectangular"))
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self.rectangular_ring_label.setToolTip(
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_("The size of annular ring for rectangular pads.")
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)
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self.rectangular_ring_entry = FCDoubleSpinner()
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self.rectangular_ring_entry.set_precision(self.decimals)
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self.rectangular_ring_entry.set_range(0.0000, 9999.9999)
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grid2.addWidget(self.rectangular_ring_label, 4, 0)
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grid2.addWidget(self.rectangular_ring_entry, 4, 1)
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# Others Annular Ring Value
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self.other_ring_label = QtWidgets.QLabel('%s:' % _("Others"))
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self.other_ring_label.setToolTip(
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_("The size of annular ring for other pads.")
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)
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self.other_ring_entry = FCDoubleSpinner()
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self.other_ring_entry.set_precision(self.decimals)
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self.other_ring_entry.set_range(0.0000, 9999.9999)
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grid2.addWidget(self.other_ring_label, 5, 0)
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grid2.addWidget(self.other_ring_entry, 5, 1)
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# Extract drills from Gerber apertures flashes (pads)
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self.e_drills_button = QtWidgets.QPushButton(_("Extract Drills"))
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self.e_drills_button.setToolTip(
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_("Extract drills from a given Gerber file.")
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)
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self.e_drills_button.setStyleSheet("""
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QPushButton
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{
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font-weight: bold;
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}
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""")
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self.layout.addWidget(self.e_drills_button)
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self.layout.addStretch()
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# ## Reset Tool
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self.reset_button = QtWidgets.QPushButton(_("Reset Tool"))
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self.reset_button.setToolTip(
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_("Will reset the tool parameters.")
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)
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self.reset_button.setStyleSheet("""
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QPushButton
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{
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font-weight: bold;
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}
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""")
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self.layout.addWidget(self.reset_button)
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self.circular_ring_entry.setEnabled(False)
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self.oblong_ring_entry.setEnabled(False)
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self.square_ring_entry.setEnabled(False)
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self.rectangular_ring_entry.setEnabled(False)
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self.other_ring_entry.setEnabled(False)
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# ## Signals
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self.hole_size_radio.activated_custom.connect(self.on_hole_size_toggle)
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self.e_drills_button.clicked.connect(self.on_extract_drills_click)
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self.reset_button.clicked.connect(self.set_tool_ui)
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self.circular_cb.stateChanged.connect(
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lambda state:
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self.circular_ring_entry.setDisabled(False) if state else self.circular_ring_entry.setDisabled(True)
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)
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self.oblong_cb.stateChanged.connect(
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lambda state:
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self.oblong_ring_entry.setDisabled(False) if state else self.oblong_ring_entry.setDisabled(True)
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)
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self.square_cb.stateChanged.connect(
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lambda state:
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self.square_ring_entry.setDisabled(False) if state else self.square_ring_entry.setDisabled(True)
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)
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self.rectangular_cb.stateChanged.connect(
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lambda state:
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self.rectangular_ring_entry.setDisabled(False) if state else self.rectangular_ring_entry.setDisabled(True)
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)
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self.other_cb.stateChanged.connect(
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lambda state:
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self.other_ring_entry.setDisabled(False) if state else self.other_ring_entry.setDisabled(True)
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)
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def install(self, icon=None, separator=None, **kwargs):
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FlatCAMTool.install(self, icon, separator, shortcut='ALT+I', **kwargs)
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def run(self, toggle=True):
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self.app.report_usage("Extract Drills()")
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if toggle:
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# if the splitter is hidden, display it, else hide it but only if the current widget is the same
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if self.app.ui.splitter.sizes()[0] == 0:
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self.app.ui.splitter.setSizes([1, 1])
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else:
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try:
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if self.app.ui.tool_scroll_area.widget().objectName() == self.toolName:
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# if tab is populated with the tool but it does not have the focus, focus on it
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if not self.app.ui.notebook.currentWidget() is self.app.ui.tool_tab:
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# focus on Tool Tab
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self.app.ui.notebook.setCurrentWidget(self.app.ui.tool_tab)
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else:
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self.app.ui.splitter.setSizes([0, 1])
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except AttributeError:
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pass
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else:
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if self.app.ui.splitter.sizes()[0] == 0:
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self.app.ui.splitter.setSizes([1, 1])
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FlatCAMTool.run(self)
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self.set_tool_ui()
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self.app.ui.notebook.setTabText(2, _("Extract Drills Tool"))
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def set_tool_ui(self):
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self.reset_fields()
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self.hole_size_radio.set_value(self.app.defaults["tools_edrills_hole_type"])
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self.dia_entry.set_value(float(self.app.defaults["tools_edrills_hole_fixed_dia"]))
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self.circular_ring_entry.set_value(float(self.app.defaults["tools_edrills_circular_ring"]))
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self.oblong_ring_entry.set_value(float(self.app.defaults["tools_edrills_oblong_ring"]))
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self.square_ring_entry.set_value(float(self.app.defaults["tools_edrills_square_ring"]))
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self.rectangular_ring_entry.set_value(float(self.app.defaults["tools_edrills_rectangular_ring"]))
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self.other_ring_entry.set_value(float(self.app.defaults["tools_edrills_others_ring"]))
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self.circular_cb.set_value(self.app.defaults["tools_edrills_circular"])
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self.oblong_cb.set_value(self.app.defaults["tools_edrills_oblong"])
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self.square_cb.set_value(self.app.defaults["tools_edrills_square"])
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self.rectangular_cb.set_value(self.app.defaults["tools_edrills_rectangular"])
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self.other_cb.set_value(self.app.defaults["tools_edrills_others"])
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def on_extract_drills_click(self):
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drill_dia = self.dia_entry.get_value()
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circ_r_val = self.circular_ring_entry.get_value()
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oblong_r_val = self.oblong_ring_entry.get_value()
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square_r_val = self.square_ring_entry.get_value()
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rect_r_val = self.rectangular_ring_entry.get_value()
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other_r_val = self.other_ring_entry.get_value()
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drills = list()
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tools = dict()
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selection_index = self.gerber_object_combo.currentIndex()
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model_index = self.app.collection.index(selection_index, 0, self.gerber_object_combo.rootModelIndex())
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try:
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fcobj = model_index.internalPointer().obj
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except Exception as e:
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self.app.inform.emit('[WARNING_NOTCL] %s' % _("There is no Gerber object loaded ..."))
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return
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outname = fcobj.options['name'].rpartition('.')[0]
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mode = self.hole_size_radio.get_value()
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if mode == 'fixed':
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tools = {"1": {"C": drill_dia}}
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for apid, apid_value in fcobj.apertures.items():
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ap_type = apid_value['type']
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if ap_type == 'C':
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if self.circular_cb.get_value() is False:
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continue
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elif ap_type == 'O':
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if self.oblong_cb.get_value() is False:
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continue
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elif ap_type == 'R':
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width = float(apid_value['width'])
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height = float(apid_value['height'])
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# if the height == width (float numbers so the reason for the following)
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if round(width, self.decimals) == round(height, self.decimals):
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if self.square_cb.get_value() is False:
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continue
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else:
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if self.rectangular_cb.get_value() is False:
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continue
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else:
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if self.other_cb.get_value() is False:
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continue
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for geo_el in apid_value['geometry']:
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if 'follow' in geo_el and isinstance(geo_el['follow'], Point):
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drills.append({"point": geo_el['follow'], "tool": "1"})
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if 'solid_geometry' not in tools["1"]:
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tools["1"]['solid_geometry'] = list()
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else:
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tools["1"]['solid_geometry'].append(geo_el['follow'])
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if 'solid_geometry' not in tools["1"] or not tools["1"]['solid_geometry']:
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self.app.inform.emit('[WARNING_NOTCL] %s' % _("No drills extracted. Try different parameters."))
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return
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else:
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drills_found = set()
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for apid, apid_value in fcobj.apertures.items():
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ap_type = apid_value['type']
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dia = None
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if ap_type == 'C':
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if self.circular_cb.get_value():
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dia = float(apid_value['size']) - (2 * circ_r_val)
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elif ap_type == 'O':
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width = float(apid_value['width'])
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height = float(apid_value['height'])
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if self.oblong_cb.get_value():
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if width > height:
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dia = float(apid_value['height']) - (2 * rect_r_val)
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else:
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dia = float(apid_value['width']) - (2 * rect_r_val)
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elif ap_type == 'R':
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width = float(apid_value['width'])
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height = float(apid_value['height'])
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# if the height == width (float numbers so the reason for the following)
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if abs(float('%.*f' % (self.decimals, width)) - float('%.*f' % (self.decimals, height))) < \
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(10 ** -self.decimals):
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if self.square_cb.get_value():
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dia = float(apid_value['height']) - (2 * square_r_val)
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else:
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if self.rectangular_cb.get_value():
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if width > height:
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dia = float(apid_value['height']) - (2 * rect_r_val)
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else:
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dia = float(apid_value['width']) - (2 * rect_r_val)
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else:
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if self.other_cb.get_value():
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try:
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dia = float(apid_value['size']) - (2 * other_r_val)
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except KeyError:
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if ap_type == 'AM':
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pol = apid_value['geometry'][0]['solid']
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x0, y0, x1, y1 = pol.bounds
|
|
dx = x1 - x0
|
|
dy = y1 - y0
|
|
if dx <= dy:
|
|
dia = dx - (2 * other_r_val)
|
|
else:
|
|
dia = dy - (2 * other_r_val)
|
|
|
|
# if dia is None then none of the above applied so we skip the following
|
|
if dia is None:
|
|
continue
|
|
|
|
tool_in_drills = False
|
|
for tool, tool_val in tools.items():
|
|
if abs(float('%.*f' % (self.decimals, tool_val["C"])) - float('%.*f' % (self.decimals, dia))) < \
|
|
(10 ** -self.decimals):
|
|
tool_in_drills = tool
|
|
|
|
if tool_in_drills is False:
|
|
if tools:
|
|
new_tool = max([int(t) for t in tools]) + 1
|
|
tool_in_drills = str(new_tool)
|
|
else:
|
|
tool_in_drills = "1"
|
|
|
|
for geo_el in apid_value['geometry']:
|
|
if 'follow' in geo_el and isinstance(geo_el['follow'], Point):
|
|
if tool_in_drills not in tools:
|
|
tools[tool_in_drills] = {"C": dia}
|
|
|
|
drills.append({"point": geo_el['follow'], "tool": tool_in_drills})
|
|
|
|
if 'solid_geometry' not in tools[tool_in_drills]:
|
|
tools[tool_in_drills]['solid_geometry'] = list()
|
|
else:
|
|
tools[tool_in_drills]['solid_geometry'].append(geo_el['follow'])
|
|
|
|
if tool_in_drills in tools:
|
|
if 'solid_geometry' not in tools[tool_in_drills] or not tools[tool_in_drills]['solid_geometry']:
|
|
drills_found.add(False)
|
|
else:
|
|
drills_found.add(True)
|
|
|
|
if True not in drills_found:
|
|
self.app.inform.emit('[WARNING_NOTCL] %s' % _("No drills extracted. Try different parameters."))
|
|
return
|
|
|
|
def obj_init(obj_inst, app_inst):
|
|
obj_inst.tools = tools
|
|
obj_inst.drills = drills
|
|
obj_inst.create_geometry()
|
|
obj_inst.source_file = self.app.export_excellon(obj_name=outname, local_use=obj_inst, filename=None,
|
|
use_thread=False)
|
|
|
|
self.app.new_object("excellon", outname, obj_init)
|
|
|
|
def on_hole_size_toggle(self, val):
|
|
if val == "fixed":
|
|
self.dia_entry.setDisabled(False)
|
|
self.dia_label.setDisabled(False)
|
|
|
|
self.ring_frame.setDisabled(True)
|
|
else:
|
|
self.dia_entry.setDisabled(True)
|
|
self.dia_label.setDisabled(True)
|
|
|
|
self.ring_frame.setDisabled(False)
|
|
|
|
def reset_fields(self):
|
|
self.gerber_object_combo.setRootModelIndex(self.app.collection.index(0, 0, QtCore.QModelIndex()))
|
|
self.gerber_object_combo.setCurrentIndex(0)
|