2019-10-22 14:32:33 +00:00
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# ##########################################################
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# FlatCAM: 2D Post-processing for Manufacturing #
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# File Author: Marius Adrian Stanciu (c) #
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2019-10-24 14:42:21 +00:00
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# Date: 10/24/2019 #
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2019-10-22 14:32:33 +00:00
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# MIT Licence #
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# ##########################################################
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2019-10-25 13:16:43 +00:00
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from PyQt5 import QtWidgets, QtCore, QtGui
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from PyQt5.QtCore import Qt
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2019-10-22 14:32:33 +00:00
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from FlatCAMTool import FlatCAMTool
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2020-03-02 04:17:18 +00:00
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from flatcamGUI.GUIElements import RadioSet, FCTextArea, FCSpinner, FCEntry, FCCheckBox, FCComboBox
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2019-10-24 14:42:21 +00:00
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from flatcamParsers.ParseSVG import *
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2019-10-22 14:32:33 +00:00
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from shapely.geometry.base import *
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2019-10-24 14:42:21 +00:00
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from shapely.ops import unary_union
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from shapely.affinity import translate
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2019-10-24 22:20:52 +00:00
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from shapely.geometry import box
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2019-10-22 14:32:33 +00:00
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2019-10-24 14:42:21 +00:00
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from io import StringIO, BytesIO
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from collections import Iterable
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2019-10-22 14:32:33 +00:00
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import logging
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2019-10-24 22:20:52 +00:00
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from copy import deepcopy
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2019-10-23 14:58:06 +00:00
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import qrcode
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import qrcode.image.svg
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2019-10-25 13:16:43 +00:00
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import qrcode.image.pil
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2019-10-22 14:32:33 +00:00
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from lxml import etree as ET
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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 QRCode(FlatCAMTool):
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toolName = _("QRCode Tool")
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def __init__(self, app):
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FlatCAMTool.__init__(self, app)
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self.app = app
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self.canvas = self.app.plotcanvas
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2019-12-05 13:18:54 +00:00
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self.decimals = self.app.decimals
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2019-10-22 14:32:33 +00:00
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self.units = ''
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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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2019-10-23 19:53:38 +00:00
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self.layout.addWidget(QtWidgets.QLabel(''))
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# ## Grid Layout
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i_grid_lay = QtWidgets.QGridLayout()
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self.layout.addLayout(i_grid_lay)
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i_grid_lay.setColumnStretch(0, 0)
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i_grid_lay.setColumnStretch(1, 1)
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2020-03-02 04:17:18 +00:00
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self.grb_object_combo = FCComboBox()
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2019-10-23 19:53:38 +00:00
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self.grb_object_combo.setModel(self.app.collection)
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self.grb_object_combo.setRootModelIndex(self.app.collection.index(0, 0, QtCore.QModelIndex()))
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2020-03-03 22:27:51 +00:00
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self.grb_object_combo.is_last = True
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self.grb_object_combo.obj_type = "Gerber"
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2019-10-23 19:53:38 +00:00
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2020-03-03 22:27:51 +00:00
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self.grbobj_label = QtWidgets.QLabel("<b>%s:</b>" % _("Object"))
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2019-10-23 19:53:38 +00:00
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self.grbobj_label.setToolTip(
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_("Gerber Object to which the QRCode will be added.")
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)
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i_grid_lay.addWidget(self.grbobj_label, 0, 0)
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i_grid_lay.addWidget(self.grb_object_combo, 0, 1, 1, 2)
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i_grid_lay.addWidget(QtWidgets.QLabel(''), 1, 0)
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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, 0)
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grid_lay.setColumnStretch(1, 1)
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self.qrcode_label = QtWidgets.QLabel('<b>%s</b>' % _('QRCode Parameters'))
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self.qrcode_label.setToolTip(
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2019-10-25 16:52:11 +00:00
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_("The parameters used to shape the QRCode.")
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2019-10-23 19:53:38 +00:00
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)
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grid_lay.addWidget(self.qrcode_label, 0, 0, 1, 2)
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# VERSION #
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self.version_label = QtWidgets.QLabel('%s:' % _("Version"))
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self.version_label.setToolTip(
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_("QRCode version can have values from 1 (21x21 boxes)\n"
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"to 40 (177x177 boxes).")
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)
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2020-02-17 02:56:57 +00:00
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self.version_entry = FCSpinner(callback=self.confirmation_message_int)
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2019-10-23 19:53:38 +00:00
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self.version_entry.set_range(1, 40)
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self.version_entry.setWrapping(True)
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grid_lay.addWidget(self.version_label, 1, 0)
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grid_lay.addWidget(self.version_entry, 1, 1)
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# ERROR CORRECTION #
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self.error_label = QtWidgets.QLabel('%s:' % _("Error correction"))
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self.error_label.setToolTip(
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_("Parameter that controls the error correction used for the QR Code.\n"
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2019-11-11 00:35:42 +00:00
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"L = maximum 7%% errors can be corrected\n"
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"M = maximum 15%% errors can be corrected\n"
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"Q = maximum 25%% errors can be corrected\n"
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"H = maximum 30%% errors can be corrected.")
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2019-10-23 19:53:38 +00:00
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)
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self.error_radio = RadioSet([{'label': 'L', 'value': 'L'},
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{'label': 'M', 'value': 'M'},
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{'label': 'Q', 'value': 'Q'},
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{'label': 'H', 'value': 'H'}])
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self.error_radio.setToolTip(
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_("Parameter that controls the error correction used for the QR Code.\n"
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2019-11-11 00:35:42 +00:00
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"L = maximum 7%% errors can be corrected\n"
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"M = maximum 15%% errors can be corrected\n"
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"Q = maximum 25%% errors can be corrected\n"
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"H = maximum 30%% errors can be corrected.")
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2019-10-23 19:53:38 +00:00
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)
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grid_lay.addWidget(self.error_label, 2, 0)
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grid_lay.addWidget(self.error_radio, 2, 1)
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# BOX SIZE #
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self.bsize_label = QtWidgets.QLabel('%s:' % _("Box Size"))
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self.bsize_label.setToolTip(
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_("Box size control the overall size of the QRcode\n"
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"by adjusting the size of each box in the code.")
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)
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2020-02-17 02:56:57 +00:00
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self.bsize_entry = FCSpinner(callback=self.confirmation_message_int)
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2019-10-23 19:53:38 +00:00
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self.bsize_entry.set_range(1, 9999)
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self.bsize_entry.setWrapping(True)
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grid_lay.addWidget(self.bsize_label, 3, 0)
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grid_lay.addWidget(self.bsize_entry, 3, 1)
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# BORDER SIZE #
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self.border_size_label = QtWidgets.QLabel('%s:' % _("Border Size"))
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self.border_size_label.setToolTip(
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_("Size of the QRCode border. How many boxes thick is the border.\n"
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2019-10-24 22:20:52 +00:00
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"Default value is 4. The width of the clearance around the QRCode.")
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2019-10-23 19:53:38 +00:00
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)
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2020-02-17 02:56:57 +00:00
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self.border_size_entry = FCSpinner(callback=self.confirmation_message_int)
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2019-10-23 19:53:38 +00:00
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self.border_size_entry.set_range(1, 9999)
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self.border_size_entry.setWrapping(True)
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grid_lay.addWidget(self.border_size_label, 4, 0)
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grid_lay.addWidget(self.border_size_entry, 4, 1)
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# Text box
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self.text_label = QtWidgets.QLabel('%s:' % _("QRCode Data"))
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self.text_label.setToolTip(
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_("QRCode Data. Alphanumeric text to be encoded in the QRCode.")
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)
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self.text_data = FCTextArea()
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2019-10-24 14:42:21 +00:00
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self.text_data.setPlaceholderText(
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2019-10-25 13:16:43 +00:00
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_("Add here the text to be included in the QRCode...")
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2019-10-24 14:42:21 +00:00
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)
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2019-10-23 19:53:38 +00:00
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grid_lay.addWidget(self.text_label, 5, 0)
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grid_lay.addWidget(self.text_data, 6, 0, 1, 2)
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2019-10-24 14:42:21 +00:00
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# POLARITY CHOICE #
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self.pol_label = QtWidgets.QLabel('%s:' % _("Polarity"))
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self.pol_label.setToolTip(
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2019-10-24 22:20:52 +00:00
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_("Choose the polarity of the QRCode.\n"
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"It can be drawn in a negative way (squares are clear)\n"
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"or in a positive way (squares are opaque).")
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2019-10-24 14:42:21 +00:00
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)
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self.pol_radio = RadioSet([{'label': _('Negative'), 'value': 'neg'},
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{'label': _('Positive'), 'value': 'pos'}])
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2019-10-24 22:20:52 +00:00
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self.pol_radio.setToolTip(
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2019-10-24 14:42:21 +00:00
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_("Choose the type of QRCode to be created.\n"
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2019-10-24 22:30:23 +00:00
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"If added on a Silkscreen Gerber file the QRCode may\n"
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"be added as positive. If it is added to a Copper Gerber\n"
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"file then perhaps the QRCode can be added as negative.")
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2019-10-24 14:42:21 +00:00
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)
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grid_lay.addWidget(self.pol_label, 7, 0)
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grid_lay.addWidget(self.pol_radio, 7, 1)
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2019-10-24 22:20:52 +00:00
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# BOUNDING BOX TYPE #
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self.bb_label = QtWidgets.QLabel('%s:' % _("Bounding Box"))
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self.bb_label.setToolTip(
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_("The bounding box, meaning the empty space that surrounds\n"
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"the QRCode geometry, can have a rounded or a square shape.")
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2019-10-24 14:42:21 +00:00
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)
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2019-10-24 22:20:52 +00:00
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self.bb_radio = RadioSet([{'label': _('Rounded'), 'value': 'r'},
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{'label': _('Square'), 'value': 's'}])
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self.bb_radio.setToolTip(
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_("The bounding box, meaning the empty space that surrounds\n"
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"the QRCode geometry, can have a rounded or a square shape.")
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)
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grid_lay.addWidget(self.bb_label, 8, 0)
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grid_lay.addWidget(self.bb_radio, 8, 1)
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2019-10-24 14:42:21 +00:00
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2019-10-25 13:16:43 +00:00
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# Export QRCode
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self.export_cb = FCCheckBox(_("Export QRCode"))
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self.export_cb.setToolTip(
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_("Show a set of controls allowing to export the QRCode\n"
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"to a SVG file or an PNG file.")
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)
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grid_lay.addWidget(self.export_cb, 9, 0, 1, 2)
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# this way I can hide/show the frame
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self.export_frame = QtWidgets.QFrame()
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self.export_frame.setContentsMargins(0, 0, 0, 0)
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self.layout.addWidget(self.export_frame)
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self.export_lay = QtWidgets.QGridLayout()
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self.export_lay.setContentsMargins(0, 0, 0, 0)
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self.export_frame.setLayout(self.export_lay)
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self.export_lay.setColumnStretch(0, 0)
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self.export_lay.setColumnStretch(1, 1)
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# default is hidden
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self.export_frame.hide()
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# FILL COLOR #
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self.fill_color_label = QtWidgets.QLabel('%s:' % _('Fill Color'))
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self.fill_color_label.setToolTip(
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_("Set the QRCode fill color (squares color).")
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)
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self.fill_color_entry = FCEntry()
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self.fill_color_button = QtWidgets.QPushButton()
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self.fill_color_button.setFixedSize(15, 15)
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fill_lay_child = QtWidgets.QHBoxLayout()
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fill_lay_child.setContentsMargins(0, 0, 0, 0)
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fill_lay_child.addWidget(self.fill_color_entry)
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fill_lay_child.addWidget(self.fill_color_button, alignment=Qt.AlignRight)
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fill_lay_child.setAlignment(QtCore.Qt.AlignLeft | QtCore.Qt.AlignVCenter)
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fill_color_widget = QtWidgets.QWidget()
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fill_color_widget.setLayout(fill_lay_child)
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self.export_lay.addWidget(self.fill_color_label, 0, 0)
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self.export_lay.addWidget(fill_color_widget, 0, 1)
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self.transparent_cb = FCCheckBox(_("Transparent back color"))
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self.export_lay.addWidget(self.transparent_cb, 1, 0, 1, 2)
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# BACK COLOR #
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self.back_color_label = QtWidgets.QLabel('%s:' % _('Back Color'))
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self.back_color_label.setToolTip(
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_("Set the QRCode background color.")
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)
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self.back_color_entry = FCEntry()
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self.back_color_button = QtWidgets.QPushButton()
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self.back_color_button.setFixedSize(15, 15)
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back_lay_child = QtWidgets.QHBoxLayout()
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back_lay_child.setContentsMargins(0, 0, 0, 0)
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back_lay_child.addWidget(self.back_color_entry)
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back_lay_child.addWidget(self.back_color_button, alignment=Qt.AlignRight)
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back_lay_child.setAlignment(QtCore.Qt.AlignLeft | QtCore.Qt.AlignVCenter)
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back_color_widget = QtWidgets.QWidget()
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back_color_widget.setLayout(back_lay_child)
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self.export_lay.addWidget(self.back_color_label, 2, 0)
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self.export_lay.addWidget(back_color_widget, 2, 1)
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# ## Export QRCode as SVG image
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self.export_svg_button = QtWidgets.QPushButton(_("Export QRCode SVG"))
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self.export_svg_button.setToolTip(
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_("Export a SVG file with the QRCode content.")
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)
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2019-12-04 22:06:25 +00:00
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self.export_svg_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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2019-10-25 13:16:43 +00:00
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self.export_lay.addWidget(self.export_svg_button, 3, 0, 1, 2)
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# ## Export QRCode as PNG image
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self.export_png_button = QtWidgets.QPushButton(_("Export QRCode PNG"))
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self.export_png_button.setToolTip(
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_("Export a PNG image file with the QRCode content.")
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)
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2019-12-04 22:06:25 +00:00
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self.export_png_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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2019-10-25 13:16:43 +00:00
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self.export_lay.addWidget(self.export_png_button, 4, 0, 1, 2)
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# ## Insert QRCode
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self.qrcode_button = QtWidgets.QPushButton(_("Insert QRCode"))
|
2019-10-23 19:53:38 +00:00
|
|
|
self.qrcode_button.setToolTip(
|
|
|
|
_("Create the QRCode object.")
|
|
|
|
)
|
2019-12-04 22:06:25 +00:00
|
|
|
self.qrcode_button.setStyleSheet("""
|
|
|
|
QPushButton
|
|
|
|
{
|
|
|
|
font-weight: bold;
|
|
|
|
}
|
|
|
|
""")
|
2019-10-25 13:16:43 +00:00
|
|
|
self.layout.addWidget(self.qrcode_button)
|
2019-10-23 19:53:38 +00:00
|
|
|
|
|
|
|
self.layout.addStretch()
|
2019-10-22 14:32:33 +00:00
|
|
|
|
2019-12-04 22:06:25 +00:00
|
|
|
# ## Reset Tool
|
|
|
|
self.reset_button = QtWidgets.QPushButton(_("Reset Tool"))
|
|
|
|
self.reset_button.setToolTip(
|
|
|
|
_("Will reset the tool parameters.")
|
|
|
|
)
|
|
|
|
self.reset_button.setStyleSheet("""
|
|
|
|
QPushButton
|
|
|
|
{
|
|
|
|
font-weight: bold;
|
|
|
|
}
|
|
|
|
""")
|
|
|
|
self.layout.addWidget(self.reset_button)
|
|
|
|
|
2019-10-24 15:52:53 +00:00
|
|
|
self.grb_object = None
|
2019-10-24 22:20:52 +00:00
|
|
|
self.box_poly = None
|
|
|
|
self.proc = None
|
2019-10-24 14:42:21 +00:00
|
|
|
|
2019-10-24 15:52:53 +00:00
|
|
|
self.origin = (0, 0)
|
2019-10-24 14:42:21 +00:00
|
|
|
|
|
|
|
self.mm = None
|
|
|
|
self.mr = None
|
|
|
|
self.kr = None
|
|
|
|
|
|
|
|
self.shapes = self.app.move_tool.sel_shapes
|
2019-10-24 22:20:52 +00:00
|
|
|
self.qrcode_geometry = MultiPolygon()
|
|
|
|
self.qrcode_utility_geometry = MultiPolygon()
|
2019-10-24 14:42:21 +00:00
|
|
|
|
2019-10-25 13:16:43 +00:00
|
|
|
self.old_back_color = ''
|
|
|
|
|
|
|
|
# Signals #
|
|
|
|
self.qrcode_button.clicked.connect(self.execute)
|
|
|
|
self.export_cb.stateChanged.connect(self.on_export_frame)
|
|
|
|
self.export_png_button.clicked.connect(self.export_png_file)
|
|
|
|
self.export_svg_button.clicked.connect(self.export_svg_file)
|
|
|
|
|
|
|
|
self.fill_color_entry.editingFinished.connect(self.on_qrcode_fill_color_entry)
|
|
|
|
self.fill_color_button.clicked.connect(self.on_qrcode_fill_color_button)
|
|
|
|
self.back_color_entry.editingFinished.connect(self.on_qrcode_back_color_entry)
|
|
|
|
self.back_color_button.clicked.connect(self.on_qrcode_back_color_button)
|
|
|
|
|
|
|
|
self.transparent_cb.stateChanged.connect(self.on_transparent_back_color)
|
2019-12-04 22:06:25 +00:00
|
|
|
self.reset_button.clicked.connect(self.set_tool_ui)
|
2019-10-25 13:16:43 +00:00
|
|
|
|
2019-10-22 14:32:33 +00:00
|
|
|
def run(self, toggle=True):
|
|
|
|
self.app.report_usage("QRCode()")
|
|
|
|
|
|
|
|
if toggle:
|
|
|
|
# if the splitter is hidden, display it, else hide it but only if the current widget is the same
|
|
|
|
if self.app.ui.splitter.sizes()[0] == 0:
|
|
|
|
self.app.ui.splitter.setSizes([1, 1])
|
|
|
|
else:
|
|
|
|
try:
|
|
|
|
if self.app.ui.tool_scroll_area.widget().objectName() == self.toolName:
|
|
|
|
# if tab is populated with the tool but it does not have the focus, focus on it
|
|
|
|
if not self.app.ui.notebook.currentWidget() is self.app.ui.tool_tab:
|
|
|
|
# focus on Tool Tab
|
|
|
|
self.app.ui.notebook.setCurrentWidget(self.app.ui.tool_tab)
|
|
|
|
else:
|
|
|
|
self.app.ui.splitter.setSizes([0, 1])
|
|
|
|
except AttributeError:
|
|
|
|
pass
|
|
|
|
else:
|
|
|
|
if self.app.ui.splitter.sizes()[0] == 0:
|
|
|
|
self.app.ui.splitter.setSizes([1, 1])
|
|
|
|
|
|
|
|
FlatCAMTool.run(self)
|
|
|
|
|
|
|
|
self.set_tool_ui()
|
|
|
|
|
|
|
|
self.app.ui.notebook.setTabText(2, _("QRCode Tool"))
|
|
|
|
|
|
|
|
def install(self, icon=None, separator=None, **kwargs):
|
|
|
|
FlatCAMTool.install(self, icon, separator, shortcut='ALT+Q', **kwargs)
|
|
|
|
|
|
|
|
def set_tool_ui(self):
|
2019-11-23 22:31:41 +00:00
|
|
|
self.units = self.app.defaults['units']
|
2020-02-17 12:27:45 +00:00
|
|
|
self.border_size_entry.set_value(4)
|
|
|
|
|
2019-10-25 13:16:43 +00:00
|
|
|
self.version_entry.set_value(int(self.app.defaults["tools_qrcode_version"]))
|
|
|
|
self.error_radio.set_value(self.app.defaults["tools_qrcode_error"])
|
|
|
|
self.bsize_entry.set_value(int(self.app.defaults["tools_qrcode_box_size"]))
|
|
|
|
self.border_size_entry.set_value(int(self.app.defaults["tools_qrcode_border_size"]))
|
|
|
|
self.pol_radio.set_value(self.app.defaults["tools_qrcode_polarity"])
|
|
|
|
self.bb_radio.set_value(self.app.defaults["tools_qrcode_rounded"])
|
2019-10-23 19:53:38 +00:00
|
|
|
|
2019-10-25 13:32:10 +00:00
|
|
|
self.text_data.set_value(self.app.defaults["tools_qrcode_qrdata"])
|
|
|
|
|
2019-10-25 13:16:43 +00:00
|
|
|
self.fill_color_entry.set_value(self.app.defaults['tools_qrcode_fill_color'])
|
|
|
|
self.fill_color_button.setStyleSheet("background-color:%s" %
|
|
|
|
str(self.app.defaults['tools_qrcode_fill_color'])[:7])
|
|
|
|
|
|
|
|
self.back_color_entry.set_value(self.app.defaults['tools_qrcode_back_color'])
|
|
|
|
self.back_color_button.setStyleSheet("background-color:%s" %
|
|
|
|
str(self.app.defaults['tools_qrcode_back_color'])[:7])
|
|
|
|
|
|
|
|
def on_export_frame(self, state):
|
|
|
|
self.export_frame.setVisible(state)
|
|
|
|
self.qrcode_button.setVisible(not state)
|
2019-10-22 14:32:33 +00:00
|
|
|
|
|
|
|
def execute(self):
|
2019-10-23 19:53:38 +00:00
|
|
|
text_data = self.text_data.get_value()
|
|
|
|
if text_data == '':
|
|
|
|
self.app.inform.emit('[ERROR_NOTCL] %s' % _("Cancelled. There is no QRCode Data in the text box."))
|
|
|
|
return 'fail'
|
|
|
|
|
2019-10-24 22:20:52 +00:00
|
|
|
# get the Gerber object on which the QRCode will be inserted
|
2019-10-24 15:52:53 +00:00
|
|
|
selection_index = self.grb_object_combo.currentIndex()
|
|
|
|
model_index = self.app.collection.index(selection_index, 0, self.grb_object_combo.rootModelIndex())
|
2019-10-24 22:20:52 +00:00
|
|
|
|
2019-10-24 15:52:53 +00:00
|
|
|
try:
|
|
|
|
self.grb_object = model_index.internalPointer().obj
|
|
|
|
except Exception as e:
|
2019-10-24 22:20:52 +00:00
|
|
|
log.debug("QRCode.execute() --> %s" % str(e))
|
2019-10-24 15:52:53 +00:00
|
|
|
self.app.inform.emit('[WARNING_NOTCL] %s' % _("There is no Gerber object loaded ..."))
|
|
|
|
return 'fail'
|
|
|
|
|
2019-10-24 22:20:52 +00:00
|
|
|
# we can safely activate the mouse events
|
|
|
|
self.mm = self.app.plotcanvas.graph_event_connect('mouse_move', self.on_mouse_move)
|
|
|
|
self.mr = self.app.plotcanvas.graph_event_connect('mouse_release', self.on_mouse_release)
|
|
|
|
self.kr = self.app.plotcanvas.graph_event_connect('key_release', self.on_key_release)
|
2019-10-24 15:52:53 +00:00
|
|
|
|
2019-10-24 22:20:52 +00:00
|
|
|
self.proc = self.app.proc_container.new('%s...' % _("Generating QRCode geometry"))
|
|
|
|
|
|
|
|
def job_thread_qr(app_obj):
|
|
|
|
error_code = {
|
|
|
|
'L': qrcode.constants.ERROR_CORRECT_L,
|
|
|
|
'M': qrcode.constants.ERROR_CORRECT_M,
|
|
|
|
'Q': qrcode.constants.ERROR_CORRECT_Q,
|
|
|
|
'H': qrcode.constants.ERROR_CORRECT_H
|
|
|
|
}[self.error_radio.get_value()]
|
|
|
|
|
|
|
|
qr = qrcode.QRCode(
|
|
|
|
version=self.version_entry.get_value(),
|
|
|
|
error_correction=error_code,
|
|
|
|
box_size=self.bsize_entry.get_value(),
|
|
|
|
border=self.border_size_entry.get_value(),
|
|
|
|
image_factory=qrcode.image.svg.SvgFragmentImage
|
|
|
|
)
|
|
|
|
qr.add_data(text_data)
|
|
|
|
qr.make()
|
|
|
|
|
|
|
|
svg_file = BytesIO()
|
|
|
|
img = qr.make_image()
|
|
|
|
img.save(svg_file)
|
|
|
|
|
|
|
|
svg_text = StringIO(svg_file.getvalue().decode('UTF-8'))
|
|
|
|
svg_geometry = self.convert_svg_to_geo(svg_text, units=self.units)
|
|
|
|
self.qrcode_geometry = deepcopy(svg_geometry)
|
|
|
|
|
|
|
|
svg_geometry = unary_union(svg_geometry).buffer(0.0000001).buffer(-0.0000001)
|
|
|
|
self.qrcode_utility_geometry = svg_geometry
|
|
|
|
|
|
|
|
# make a bounding box of the QRCode geometry to help drawing the utility geometry in case it is too
|
|
|
|
# complicated
|
|
|
|
try:
|
|
|
|
a, b, c, d = self.qrcode_utility_geometry.bounds
|
|
|
|
self.box_poly = box(minx=a, miny=b, maxx=c, maxy=d)
|
2019-10-25 13:16:43 +00:00
|
|
|
except Exception as ee:
|
|
|
|
log.debug("QRCode.make() bounds error --> %s" % str(ee))
|
2019-10-24 22:20:52 +00:00
|
|
|
|
|
|
|
app_obj.call_source = 'qrcode_tool'
|
|
|
|
app_obj.inform.emit(_("Click on the Destination point ..."))
|
|
|
|
|
|
|
|
self.app.worker_task.emit({'fcn': job_thread_qr, 'params': [self.app]})
|
2019-10-23 19:53:38 +00:00
|
|
|
|
2019-10-24 22:20:52 +00:00
|
|
|
def make(self, pos):
|
|
|
|
self.on_exit()
|
2019-10-23 19:53:38 +00:00
|
|
|
|
2019-10-25 16:52:11 +00:00
|
|
|
# make sure that the source object solid geometry is an Iterable
|
2019-10-24 15:52:53 +00:00
|
|
|
if not isinstance(self.grb_object.solid_geometry, Iterable):
|
2019-10-25 16:52:11 +00:00
|
|
|
self.grb_object.solid_geometry = [self.grb_object.solid_geometry]
|
2019-10-24 15:52:53 +00:00
|
|
|
|
|
|
|
# I use the utility geometry (self.qrcode_utility_geometry) because it is already buffered
|
2019-10-24 16:24:59 +00:00
|
|
|
geo_list = self.grb_object.solid_geometry
|
|
|
|
if isinstance(self.grb_object.solid_geometry, MultiPolygon):
|
|
|
|
geo_list = list(self.grb_object.solid_geometry.geoms)
|
|
|
|
|
2019-10-24 22:20:52 +00:00
|
|
|
# this is the bounding box of the QRCode geometry
|
|
|
|
a, b, c, d = self.qrcode_utility_geometry.bounds
|
|
|
|
buff_val = self.border_size_entry.get_value() * (self.bsize_entry.get_value() / 10)
|
|
|
|
|
|
|
|
if self.bb_radio.get_value() == 'r':
|
|
|
|
mask_geo = box(a, b, c, d).buffer(buff_val)
|
|
|
|
else:
|
|
|
|
mask_geo = box(a, b, c, d).buffer(buff_val, join_style=2)
|
|
|
|
|
|
|
|
# update the solid geometry with the cutout (if it is the case)
|
2020-02-29 22:52:24 +00:00
|
|
|
new_solid_geometry = []
|
2019-10-24 22:20:52 +00:00
|
|
|
offset_mask_geo = translate(mask_geo, xoff=pos[0], yoff=pos[1])
|
|
|
|
for poly in geo_list:
|
|
|
|
if poly.contains(offset_mask_geo):
|
|
|
|
new_solid_geometry.append(poly.difference(offset_mask_geo))
|
|
|
|
else:
|
|
|
|
if poly not in new_solid_geometry:
|
|
|
|
new_solid_geometry.append(poly)
|
|
|
|
|
|
|
|
geo_list = deepcopy(list(new_solid_geometry))
|
|
|
|
|
|
|
|
# Polarity
|
|
|
|
if self.pol_radio.get_value() == 'pos':
|
|
|
|
working_geo = self.qrcode_utility_geometry
|
|
|
|
else:
|
|
|
|
working_geo = mask_geo.difference(self.qrcode_utility_geometry)
|
|
|
|
|
2019-10-24 16:24:59 +00:00
|
|
|
try:
|
2019-10-24 22:20:52 +00:00
|
|
|
for geo in working_geo:
|
2019-10-24 16:24:59 +00:00
|
|
|
geo_list.append(translate(geo, xoff=pos[0], yoff=pos[1]))
|
|
|
|
except TypeError:
|
2019-10-24 22:20:52 +00:00
|
|
|
geo_list.append(translate(working_geo, xoff=pos[0], yoff=pos[1]))
|
2019-10-24 16:24:59 +00:00
|
|
|
|
|
|
|
self.grb_object.solid_geometry = deepcopy(geo_list)
|
2019-10-24 15:52:53 +00:00
|
|
|
|
|
|
|
box_size = float(self.bsize_entry.get_value()) / 10.0
|
|
|
|
|
2020-02-29 22:52:24 +00:00
|
|
|
sort_apid = []
|
2019-10-24 15:52:53 +00:00
|
|
|
new_apid = '10'
|
|
|
|
if self.grb_object.apertures:
|
|
|
|
for k, v in list(self.grb_object.apertures.items()):
|
|
|
|
sort_apid.append(int(k))
|
|
|
|
sorted_apertures = sorted(sort_apid)
|
2019-10-24 22:20:52 +00:00
|
|
|
max_apid = max(sorted_apertures)
|
|
|
|
if max_apid >= 10:
|
|
|
|
new_apid = str(max_apid + 1)
|
|
|
|
else:
|
|
|
|
new_apid = '10'
|
2019-10-24 15:52:53 +00:00
|
|
|
|
2019-10-24 22:20:52 +00:00
|
|
|
# don't know if the condition is required since I already made sure above that the new_apid is a new one
|
2019-10-24 15:52:53 +00:00
|
|
|
if new_apid not in self.grb_object.apertures:
|
2020-02-29 22:52:24 +00:00
|
|
|
self.grb_object.apertures[new_apid] = {}
|
|
|
|
self.grb_object.apertures[new_apid]['geometry'] = []
|
2019-10-24 15:52:53 +00:00
|
|
|
self.grb_object.apertures[new_apid]['type'] = 'R'
|
2019-10-24 22:20:52 +00:00
|
|
|
# TODO: HACK
|
|
|
|
# I've artificially added 1% to the height and width because otherwise after loading the
|
|
|
|
# exported file, it will not be correctly reconstructed (it will be made from multiple shapes instead of
|
|
|
|
# one shape which show that the buffering didn't worked well). It may be the MM to INCH conversion.
|
|
|
|
self.grb_object.apertures[new_apid]['height'] = deepcopy(box_size * 1.01)
|
|
|
|
self.grb_object.apertures[new_apid]['width'] = deepcopy(box_size * 1.01)
|
2019-10-24 16:24:59 +00:00
|
|
|
self.grb_object.apertures[new_apid]['size'] = deepcopy(math.sqrt(box_size ** 2 + box_size ** 2))
|
|
|
|
|
2019-10-24 22:20:52 +00:00
|
|
|
if '0' not in self.grb_object.apertures:
|
2020-02-29 22:52:24 +00:00
|
|
|
self.grb_object.apertures['0'] = {}
|
|
|
|
self.grb_object.apertures['0']['geometry'] = []
|
2019-10-24 22:20:52 +00:00
|
|
|
self.grb_object.apertures['0']['type'] = 'REG'
|
|
|
|
self.grb_object.apertures['0']['size'] = 0.0
|
|
|
|
|
|
|
|
# in case that the QRCode geometry is dropped onto a copper region (found in the '0' aperture)
|
|
|
|
# make sure that I place a cutout there
|
2020-02-29 22:52:24 +00:00
|
|
|
zero_elem = {}
|
2019-10-24 22:20:52 +00:00
|
|
|
zero_elem['clear'] = offset_mask_geo
|
|
|
|
self.grb_object.apertures['0']['geometry'].append(deepcopy(zero_elem))
|
|
|
|
|
2019-10-24 16:24:59 +00:00
|
|
|
try:
|
|
|
|
a, b, c, d = self.grb_object.bounds()
|
|
|
|
self.grb_object.options['xmin'] = a
|
|
|
|
self.grb_object.options['ymin'] = b
|
|
|
|
self.grb_object.options['xmax'] = c
|
|
|
|
self.grb_object.options['ymax'] = d
|
|
|
|
except Exception as e:
|
|
|
|
log.debug("QRCode.make() bounds error --> %s" % str(e))
|
2019-10-24 15:52:53 +00:00
|
|
|
|
|
|
|
try:
|
|
|
|
for geo in self.qrcode_geometry:
|
2020-02-29 22:52:24 +00:00
|
|
|
geo_elem = {}
|
2019-10-24 16:24:59 +00:00
|
|
|
geo_elem['solid'] = translate(geo, xoff=pos[0], yoff=pos[1])
|
|
|
|
geo_elem['follow'] = translate(geo.centroid, xoff=pos[0], yoff=pos[1])
|
2019-10-24 15:52:53 +00:00
|
|
|
self.grb_object.apertures[new_apid]['geometry'].append(deepcopy(geo_elem))
|
|
|
|
except TypeError:
|
2020-02-29 22:52:24 +00:00
|
|
|
geo_elem = {}
|
2019-10-24 15:52:53 +00:00
|
|
|
geo_elem['solid'] = self.qrcode_geometry
|
2019-10-24 22:20:52 +00:00
|
|
|
self.grb_object.apertures[new_apid]['geometry'].append(deepcopy(geo_elem))
|
2019-10-24 16:24:59 +00:00
|
|
|
|
|
|
|
# update the source file with the new geometry:
|
|
|
|
self.grb_object.source_file = self.app.export_gerber(obj_name=self.grb_object.options['name'], filename=None,
|
|
|
|
local_use=self.grb_object, use_thread=False)
|
|
|
|
|
2019-10-24 23:54:13 +00:00
|
|
|
self.replot(obj=self.grb_object)
|
2019-10-25 16:52:11 +00:00
|
|
|
self.app.inform.emit('[success] %s' % _("QRCode Tool done."))
|
2019-10-23 19:53:38 +00:00
|
|
|
|
2019-10-24 14:42:21 +00:00
|
|
|
def draw_utility_geo(self, pos):
|
|
|
|
|
2019-10-24 22:20:52 +00:00
|
|
|
# face = '#0000FF' + str(hex(int(0.2 * 255)))[2:]
|
2019-10-24 14:42:21 +00:00
|
|
|
outline = '#0000FFAF'
|
|
|
|
|
2020-02-29 22:52:24 +00:00
|
|
|
offset_geo = []
|
2019-10-24 14:42:21 +00:00
|
|
|
|
2019-10-24 22:20:52 +00:00
|
|
|
# I use the len of self.qrcode_geometry instead of the utility one because the complexity of the polygons is
|
2019-10-25 21:08:50 +00:00
|
|
|
# better seen in this (bit what if the sel.qrcode_geometry is just one geo element? len will fail ...
|
|
|
|
if len(self.qrcode_geometry) <= self.app.defaults["tools_qrcode_sel_limit"]:
|
2019-10-24 22:20:52 +00:00
|
|
|
try:
|
|
|
|
for poly in self.qrcode_utility_geometry:
|
|
|
|
offset_geo.append(translate(poly.exterior, xoff=pos[0], yoff=pos[1]))
|
|
|
|
for geo_int in poly.interiors:
|
|
|
|
offset_geo.append(translate(geo_int, xoff=pos[0], yoff=pos[1]))
|
|
|
|
except TypeError:
|
|
|
|
offset_geo.append(translate(self.qrcode_utility_geometry.exterior, xoff=pos[0], yoff=pos[1]))
|
|
|
|
for geo_int in self.qrcode_utility_geometry.interiors:
|
2019-10-24 14:42:21 +00:00
|
|
|
offset_geo.append(translate(geo_int, xoff=pos[0], yoff=pos[1]))
|
2019-10-24 22:20:52 +00:00
|
|
|
else:
|
|
|
|
offset_geo = [translate(self.box_poly, xoff=pos[0], yoff=pos[1])]
|
2019-10-24 14:42:21 +00:00
|
|
|
|
|
|
|
for shape in offset_geo:
|
2019-10-24 22:20:52 +00:00
|
|
|
self.shapes.add(shape, color=outline, update=True, layer=0, tolerance=None)
|
2019-10-24 14:42:21 +00:00
|
|
|
|
|
|
|
if self.app.is_legacy is True:
|
|
|
|
self.shapes.redraw()
|
|
|
|
|
|
|
|
def delete_utility_geo(self):
|
2019-10-24 22:20:52 +00:00
|
|
|
self.shapes.clear(update=True)
|
2019-10-24 14:42:21 +00:00
|
|
|
self.shapes.redraw()
|
2019-10-23 19:53:38 +00:00
|
|
|
|
|
|
|
def on_mouse_move(self, event):
|
2019-10-24 14:42:21 +00:00
|
|
|
if self.app.is_legacy is False:
|
|
|
|
event_pos = event.pos
|
|
|
|
else:
|
|
|
|
event_pos = (event.xdata, event.ydata)
|
|
|
|
|
|
|
|
try:
|
|
|
|
x = float(event_pos[0])
|
|
|
|
y = float(event_pos[1])
|
|
|
|
except TypeError:
|
|
|
|
return
|
|
|
|
|
|
|
|
pos_canvas = self.app.plotcanvas.translate_coords((x, y))
|
|
|
|
|
|
|
|
# if GRID is active we need to get the snapped positions
|
|
|
|
if self.app.grid_status() == True:
|
|
|
|
pos = self.app.geo_editor.snap(pos_canvas[0], pos_canvas[1])
|
|
|
|
else:
|
|
|
|
pos = pos_canvas
|
|
|
|
|
2019-10-24 15:52:53 +00:00
|
|
|
dx = pos[0] - self.origin[0]
|
|
|
|
dy = pos[1] - self.origin[1]
|
2019-10-24 14:42:21 +00:00
|
|
|
|
|
|
|
# delete the utility geometry
|
|
|
|
self.delete_utility_geo()
|
|
|
|
self.draw_utility_geo((dx, dy))
|
2019-10-22 14:32:33 +00:00
|
|
|
|
2019-10-23 19:53:38 +00:00
|
|
|
def on_mouse_release(self, event):
|
2019-10-24 14:42:21 +00:00
|
|
|
# mouse click will be accepted only if the left button is clicked
|
|
|
|
# this is necessary because right mouse click and middle mouse click
|
|
|
|
# are used for panning on the canvas
|
|
|
|
|
|
|
|
if self.app.is_legacy is False:
|
|
|
|
event_pos = event.pos
|
|
|
|
else:
|
|
|
|
event_pos = (event.xdata, event.ydata)
|
|
|
|
|
|
|
|
if event.button == 1:
|
|
|
|
pos_canvas = self.app.plotcanvas.translate_coords(event_pos)
|
2019-10-24 15:52:53 +00:00
|
|
|
self.delete_utility_geo()
|
2019-10-24 14:42:21 +00:00
|
|
|
|
2019-10-24 15:52:53 +00:00
|
|
|
# if GRID is active we need to get the snapped positions
|
|
|
|
if self.app.grid_status() == True:
|
|
|
|
pos = self.app.geo_editor.snap(pos_canvas[0], pos_canvas[1])
|
|
|
|
else:
|
|
|
|
pos = pos_canvas
|
2019-10-24 14:42:21 +00:00
|
|
|
|
2019-10-24 15:52:53 +00:00
|
|
|
dx = pos[0] - self.origin[0]
|
|
|
|
dy = pos[1] - self.origin[1]
|
2019-10-24 14:42:21 +00:00
|
|
|
|
2019-10-24 15:52:53 +00:00
|
|
|
self.make(pos=(dx, dy))
|
2019-10-24 14:42:21 +00:00
|
|
|
|
|
|
|
def on_key_release(self, event):
|
2019-10-23 19:53:38 +00:00
|
|
|
pass
|
2019-10-24 14:42:21 +00:00
|
|
|
|
|
|
|
def convert_svg_to_geo(self, filename, object_type=None, flip=True, units='MM'):
|
|
|
|
"""
|
|
|
|
Convert shapes from an SVG file into a geometry list.
|
|
|
|
|
|
|
|
:param filename: A String Stream file.
|
|
|
|
:param object_type: parameter passed further along. What kind the object will receive the SVG geometry
|
|
|
|
:param flip: Flip the vertically.
|
|
|
|
:type flip: bool
|
|
|
|
:param units: FlatCAM units
|
|
|
|
:return: None
|
|
|
|
"""
|
|
|
|
|
|
|
|
# Parse into list of shapely objects
|
|
|
|
svg_tree = ET.parse(filename)
|
|
|
|
svg_root = svg_tree.getroot()
|
|
|
|
|
|
|
|
# Change origin to bottom left
|
|
|
|
# h = float(svg_root.get('height'))
|
|
|
|
# w = float(svg_root.get('width'))
|
|
|
|
h = svgparselength(svg_root.get('height'))[0] # TODO: No units support yet
|
|
|
|
geos = getsvggeo(svg_root, object_type)
|
|
|
|
|
|
|
|
if flip:
|
|
|
|
geos = [translate(scale(g, 1.0, -1.0, origin=(0, 0)), yoff=h) for g in geos]
|
|
|
|
|
|
|
|
# flatten the svg geometry for the case when the QRCode SVG is added into a Gerber object
|
|
|
|
solid_geometry = list(self.flatten_list(geos))
|
|
|
|
|
|
|
|
geos_text = getsvgtext(svg_root, object_type, units=units)
|
|
|
|
if geos_text is not None:
|
|
|
|
geos_text_f = []
|
|
|
|
if flip:
|
|
|
|
# Change origin to bottom left
|
|
|
|
for i in geos_text:
|
|
|
|
_, minimy, _, maximy = i.bounds
|
|
|
|
h2 = (maximy - minimy) * 0.5
|
|
|
|
geos_text_f.append(translate(scale(i, 1.0, -1.0, origin=(0, 0)), yoff=(h + h2)))
|
|
|
|
if geos_text_f:
|
|
|
|
solid_geometry += geos_text_f
|
|
|
|
return solid_geometry
|
|
|
|
|
2019-10-24 22:20:52 +00:00
|
|
|
def flatten_list(self, geo_list):
|
|
|
|
for item in geo_list:
|
2019-10-24 14:42:21 +00:00
|
|
|
if isinstance(item, Iterable) and not isinstance(item, (str, bytes)):
|
|
|
|
yield from self.flatten_list(item)
|
|
|
|
else:
|
|
|
|
yield item
|
|
|
|
|
2019-10-24 23:54:13 +00:00
|
|
|
def replot(self, obj):
|
2019-10-24 14:42:21 +00:00
|
|
|
def worker_task():
|
|
|
|
with self.app.proc_container.new('%s...' % _("Plotting")):
|
|
|
|
obj.plot()
|
|
|
|
|
|
|
|
self.app.worker_task.emit({'fcn': worker_task, 'params': []})
|
2019-10-24 22:20:52 +00:00
|
|
|
|
|
|
|
def on_exit(self):
|
|
|
|
if self.app.is_legacy is False:
|
|
|
|
self.app.plotcanvas.graph_event_disconnect('mouse_move', self.on_mouse_move)
|
|
|
|
self.app.plotcanvas.graph_event_disconnect('mouse_release', self.on_mouse_release)
|
|
|
|
self.app.plotcanvas.graph_event_disconnect('key_release', self.on_key_release)
|
|
|
|
else:
|
|
|
|
self.app.plotcanvas.graph_event_disconnect(self.mm)
|
|
|
|
self.app.plotcanvas.graph_event_disconnect(self.mr)
|
|
|
|
self.app.plotcanvas.graph_event_disconnect(self.kr)
|
|
|
|
|
|
|
|
# delete the utility geometry
|
|
|
|
self.delete_utility_geo()
|
|
|
|
self.app.call_source = 'app'
|
2019-10-25 13:16:43 +00:00
|
|
|
|
|
|
|
def export_png_file(self):
|
|
|
|
text_data = self.text_data.get_value()
|
|
|
|
if text_data == '':
|
|
|
|
self.app.inform.emit('[ERROR_NOTCL] %s' % _("Cancelled. There is no QRCode Data in the text box."))
|
|
|
|
return 'fail'
|
|
|
|
|
|
|
|
def job_thread_qr_png(app_obj, fname):
|
|
|
|
error_code = {
|
|
|
|
'L': qrcode.constants.ERROR_CORRECT_L,
|
|
|
|
'M': qrcode.constants.ERROR_CORRECT_M,
|
|
|
|
'Q': qrcode.constants.ERROR_CORRECT_Q,
|
|
|
|
'H': qrcode.constants.ERROR_CORRECT_H
|
|
|
|
}[self.error_radio.get_value()]
|
|
|
|
|
|
|
|
qr = qrcode.QRCode(
|
|
|
|
version=self.version_entry.get_value(),
|
|
|
|
error_correction=error_code,
|
|
|
|
box_size=self.bsize_entry.get_value(),
|
|
|
|
border=self.border_size_entry.get_value(),
|
|
|
|
image_factory=qrcode.image.pil.PilImage
|
|
|
|
)
|
|
|
|
qr.add_data(text_data)
|
|
|
|
qr.make(fit=True)
|
|
|
|
|
|
|
|
img = qr.make_image(fill_color=self.fill_color_entry.get_value(),
|
|
|
|
back_color=self.back_color_entry.get_value())
|
|
|
|
img.save(fname)
|
|
|
|
|
|
|
|
app_obj.call_source = 'qrcode_tool'
|
|
|
|
|
|
|
|
name = 'qr_code'
|
|
|
|
|
|
|
|
_filter = "PNG File (*.png);;All Files (*.*)"
|
|
|
|
try:
|
|
|
|
filename, _f = QtWidgets.QFileDialog.getSaveFileName(
|
|
|
|
caption=_("Export PNG"),
|
|
|
|
directory=self.app.get_last_save_folder() + '/' + str(name) + '_png',
|
|
|
|
filter=_filter)
|
|
|
|
except TypeError:
|
|
|
|
filename, _f = QtWidgets.QFileDialog.getSaveFileName(caption=_("Export PNG"), filter=_filter)
|
|
|
|
|
|
|
|
filename = str(filename)
|
|
|
|
|
|
|
|
if filename == "":
|
|
|
|
self.app.inform.emit('[WARNING_NOTCL]%s' % _(" Export PNG cancelled."))
|
|
|
|
return
|
|
|
|
else:
|
|
|
|
self.app.worker_task.emit({'fcn': job_thread_qr_png, 'params': [self.app, filename]})
|
|
|
|
|
|
|
|
def export_svg_file(self):
|
|
|
|
text_data = self.text_data.get_value()
|
|
|
|
if text_data == '':
|
|
|
|
self.app.inform.emit('[ERROR_NOTCL] %s' % _("Cancelled. There is no QRCode Data in the text box."))
|
|
|
|
return 'fail'
|
|
|
|
|
|
|
|
def job_thread_qr_svg(app_obj, fname):
|
|
|
|
error_code = {
|
|
|
|
'L': qrcode.constants.ERROR_CORRECT_L,
|
|
|
|
'M': qrcode.constants.ERROR_CORRECT_M,
|
|
|
|
'Q': qrcode.constants.ERROR_CORRECT_Q,
|
|
|
|
'H': qrcode.constants.ERROR_CORRECT_H
|
|
|
|
}[self.error_radio.get_value()]
|
|
|
|
|
|
|
|
qr = qrcode.QRCode(
|
|
|
|
version=self.version_entry.get_value(),
|
|
|
|
error_correction=error_code,
|
|
|
|
box_size=self.bsize_entry.get_value(),
|
|
|
|
border=self.border_size_entry.get_value(),
|
|
|
|
image_factory=qrcode.image.svg.SvgPathImage
|
|
|
|
)
|
|
|
|
qr.add_data(text_data)
|
|
|
|
img = qr.make_image(fill_color=self.fill_color_entry.get_value(),
|
|
|
|
back_color=self.back_color_entry.get_value())
|
|
|
|
img.save(fname)
|
|
|
|
|
|
|
|
app_obj.call_source = 'qrcode_tool'
|
|
|
|
|
|
|
|
name = 'qr_code'
|
|
|
|
|
|
|
|
_filter = "SVG File (*.svg);;All Files (*.*)"
|
|
|
|
try:
|
|
|
|
filename, _f = QtWidgets.QFileDialog.getSaveFileName(
|
|
|
|
caption=_("Export SVG"),
|
|
|
|
directory=self.app.get_last_save_folder() + '/' + str(name) + '_svg',
|
|
|
|
filter=_filter)
|
|
|
|
except TypeError:
|
|
|
|
filename, _f = QtWidgets.QFileDialog.getSaveFileName(caption=_("Export SVG"), filter=_filter)
|
|
|
|
|
|
|
|
filename = str(filename)
|
|
|
|
|
|
|
|
if filename == "":
|
|
|
|
self.app.inform.emit('[WARNING_NOTCL]%s' % _(" Export SVG cancelled."))
|
|
|
|
return
|
|
|
|
else:
|
|
|
|
self.app.worker_task.emit({'fcn': job_thread_qr_svg, 'params': [self.app, filename]})
|
|
|
|
|
|
|
|
def on_qrcode_fill_color_entry(self):
|
|
|
|
color = self.fill_color_entry.get_value()
|
|
|
|
self.fill_color_button.setStyleSheet("background-color:%s" % str(color))
|
|
|
|
|
|
|
|
def on_qrcode_fill_color_button(self):
|
|
|
|
current_color = QtGui.QColor(self.fill_color_entry.get_value())
|
|
|
|
|
|
|
|
c_dialog = QtWidgets.QColorDialog()
|
|
|
|
fill_color = c_dialog.getColor(initial=current_color)
|
|
|
|
|
|
|
|
if fill_color.isValid() is False:
|
|
|
|
return
|
|
|
|
|
|
|
|
self.fill_color_button.setStyleSheet("background-color:%s" % str(fill_color.name()))
|
|
|
|
|
|
|
|
new_val_sel = str(fill_color.name())
|
|
|
|
self.fill_color_entry.set_value(new_val_sel)
|
|
|
|
|
|
|
|
def on_qrcode_back_color_entry(self):
|
|
|
|
color = self.back_color_entry.get_value()
|
|
|
|
self.back_color_button.setStyleSheet("background-color:%s" % str(color))
|
|
|
|
|
|
|
|
def on_qrcode_back_color_button(self):
|
|
|
|
current_color = QtGui.QColor(self.back_color_entry.get_value())
|
|
|
|
|
|
|
|
c_dialog = QtWidgets.QColorDialog()
|
|
|
|
back_color = c_dialog.getColor(initial=current_color)
|
|
|
|
|
|
|
|
if back_color.isValid() is False:
|
|
|
|
return
|
|
|
|
|
|
|
|
self.back_color_button.setStyleSheet("background-color:%s" % str(back_color.name()))
|
|
|
|
|
|
|
|
new_val_sel = str(back_color.name())
|
|
|
|
self.back_color_entry.set_value(new_val_sel)
|
|
|
|
|
|
|
|
def on_transparent_back_color(self, state):
|
|
|
|
if state:
|
|
|
|
self.back_color_entry.setDisabled(True)
|
|
|
|
self.back_color_button.setDisabled(True)
|
|
|
|
self.old_back_color = self.back_color_entry.get_value()
|
|
|
|
self.back_color_entry.set_value('transparent')
|
|
|
|
else:
|
|
|
|
self.back_color_entry.setDisabled(False)
|
|
|
|
self.back_color_button.setDisabled(False)
|
|
|
|
self.back_color_entry.set_value(self.old_back_color)
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