944 lines
39 KiB
Python
944 lines
39 KiB
Python
# ##########################################################
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# FlatCAM: 2D Post-processing for Manufacturing #
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# File Author: Marius Adrian Stanciu (c) #
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# Date: 10/24/2019 #
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# MIT Licence #
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# ##########################################################
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from PyQt5 import QtWidgets, QtCore, QtGui
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from PyQt5.QtCore import Qt
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from appTool import AppTool
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from appGUI.GUIElements import RadioSet, FCTextArea, FCSpinner, FCEntry, FCCheckBox, FCComboBox, FCFileSaveDialog
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from appParsers.ParseSVG import *
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from shapely.geometry.base import *
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from shapely.ops import unary_union
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from shapely.affinity import translate
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from shapely.geometry import box
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from io import StringIO, BytesIO
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from collections import Iterable
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import logging
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from copy import deepcopy
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import qrcode
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import qrcode.image.svg
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import qrcode.image.pil
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from lxml import etree as ET
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import gettext
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import appTranslation 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(AppTool):
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def __init__(self, app):
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AppTool.__init__(self, app)
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self.app = app
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self.canvas = self.app.plotcanvas
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self.decimals = self.app.decimals
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self.units = ''
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# #############################################################################
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# ######################### Tool GUI ##########################################
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# #############################################################################
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self.ui = QRcodeUI(layout=self.layout, app=self.app)
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self.toolName = self.ui.toolName
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self.grb_object = None
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self.box_poly = None
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self.proc = None
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self.origin = (0, 0)
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self.mm = None
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self.mr = None
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self.kr = None
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self.shapes = self.app.move_tool.sel_shapes
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self.qrcode_geometry = MultiPolygon()
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self.qrcode_utility_geometry = MultiPolygon()
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self.old_back_color = ''
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# Signals #
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self.ui.qrcode_button.clicked.connect(self.execute)
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self.ui.export_cb.stateChanged.connect(self.on_export_frame)
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self.ui.export_png_button.clicked.connect(self.export_png_file)
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self.ui.export_svg_button.clicked.connect(self.export_svg_file)
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self.ui.fill_color_entry.editingFinished.connect(self.on_qrcode_fill_color_entry)
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self.ui.fill_color_button.clicked.connect(self.on_qrcode_fill_color_button)
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self.ui.back_color_entry.editingFinished.connect(self.on_qrcode_back_color_entry)
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self.ui.back_color_button.clicked.connect(self.on_qrcode_back_color_button)
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self.ui.transparent_cb.stateChanged.connect(self.on_transparent_back_color)
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self.ui.reset_button.clicked.connect(self.set_tool_ui)
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def run(self, toggle=True):
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self.app.defaults.report_usage("QRCode()")
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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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AppTool.run(self)
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self.set_tool_ui()
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self.app.ui.notebook.setTabText(2, _("QRCode Tool"))
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def install(self, icon=None, separator=None, **kwargs):
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AppTool.install(self, icon, separator, shortcut='Alt+Q', **kwargs)
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def set_tool_ui(self):
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self.units = self.app.defaults['units']
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self.ui.border_size_entry.set_value(4)
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self.ui.version_entry.set_value(int(self.app.defaults["tools_qrcode_version"]))
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self.ui.error_radio.set_value(self.app.defaults["tools_qrcode_error"])
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self.ui.bsize_entry.set_value(int(self.app.defaults["tools_qrcode_box_size"]))
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self.ui.border_size_entry.set_value(int(self.app.defaults["tools_qrcode_border_size"]))
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self.ui.pol_radio.set_value(self.app.defaults["tools_qrcode_polarity"])
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self.ui.bb_radio.set_value(self.app.defaults["tools_qrcode_rounded"])
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self.ui.text_data.set_value(self.app.defaults["tools_qrcode_qrdata"])
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self.ui.fill_color_entry.set_value(self.app.defaults['tools_qrcode_fill_color'])
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self.ui.fill_color_button.setStyleSheet("background-color:%s" %
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str(self.app.defaults['tools_qrcode_fill_color'])[:7])
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self.ui.back_color_entry.set_value(self.app.defaults['tools_qrcode_back_color'])
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self.ui.back_color_button.setStyleSheet("background-color:%s" %
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str(self.app.defaults['tools_qrcode_back_color'])[:7])
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def on_export_frame(self, state):
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self.ui.export_frame.setVisible(state)
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self.ui.qrcode_button.setVisible(not state)
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def execute(self):
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text_data = self.ui.text_data.get_value()
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if text_data == '':
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self.app.inform.emit('[ERROR_NOTCL] %s' % _("Cancelled. There is no QRCode Data in the text box."))
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return
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# get the Gerber object on which the QRCode will be inserted
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selection_index = self.ui.grb_object_combo.currentIndex()
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model_index = self.app.collection.index(selection_index, 0, self.ui.grb_object_combo.rootModelIndex())
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try:
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self.grb_object = model_index.internalPointer().obj
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except Exception as e:
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log.debug("QRCode.execute() --> %s" % str(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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# we can safely activate the mouse events
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self.mm = self.app.plotcanvas.graph_event_connect('mouse_move', self.on_mouse_move)
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self.mr = self.app.plotcanvas.graph_event_connect('mouse_release', self.on_mouse_release)
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self.kr = self.app.plotcanvas.graph_event_connect('key_release', self.on_key_release)
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def job_thread_qr(app_obj):
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with self.app.proc_container.new('%s' % _("Working ...")) as self.proc:
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error_code = {
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'L': qrcode.constants.ERROR_CORRECT_L,
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'M': qrcode.constants.ERROR_CORRECT_M,
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'Q': qrcode.constants.ERROR_CORRECT_Q,
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'H': qrcode.constants.ERROR_CORRECT_H
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}[self.ui.error_radio.get_value()]
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qr = qrcode.QRCode(
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version=self.ui.version_entry.get_value(),
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error_correction=error_code,
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box_size=self.ui.bsize_entry.get_value(),
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border=self.ui.border_size_entry.get_value(),
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image_factory=qrcode.image.svg.SvgFragmentImage
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)
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qr.add_data(text_data)
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qr.make()
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svg_file = BytesIO()
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img = qr.make_image()
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img.save(svg_file)
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svg_text = StringIO(svg_file.getvalue().decode('UTF-8'))
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svg_geometry = self.convert_svg_to_geo(svg_text, units=self.units)
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self.qrcode_geometry = deepcopy(svg_geometry)
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svg_geometry = unary_union(svg_geometry).buffer(0.0000001).buffer(-0.0000001)
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self.qrcode_utility_geometry = svg_geometry
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# make a bounding box of the QRCode geometry to help drawing the utility geometry in case it is too
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# complicated
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try:
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a, b, c, d = self.qrcode_utility_geometry.bounds
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self.box_poly = box(minx=a, miny=b, maxx=c, maxy=d)
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except Exception as ee:
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log.debug("QRCode.make() bounds error --> %s" % str(ee))
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app_obj.call_source = 'qrcode_tool'
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app_obj.inform.emit(_("Click on the DESTINATION point ..."))
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self.app.worker_task.emit({'fcn': job_thread_qr, 'params': [self.app]})
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def make(self, pos):
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self.on_exit()
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# make sure that the source object solid geometry is an Iterable
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if not isinstance(self.grb_object.solid_geometry, Iterable):
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self.grb_object.solid_geometry = [self.grb_object.solid_geometry]
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# I use the utility geometry (self.qrcode_utility_geometry) because it is already buffered
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geo_list = self.grb_object.solid_geometry
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if isinstance(self.grb_object.solid_geometry, MultiPolygon):
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geo_list = list(self.grb_object.solid_geometry.geoms)
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# this is the bounding box of the QRCode geometry
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a, b, c, d = self.qrcode_utility_geometry.bounds
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buff_val = self.ui.border_size_entry.get_value() * (self.ui.bsize_entry.get_value() / 10)
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if self.ui.bb_radio.get_value() == 'r':
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mask_geo = box(a, b, c, d).buffer(buff_val)
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else:
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mask_geo = box(a, b, c, d).buffer(buff_val, join_style=2)
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# update the solid geometry with the cutout (if it is the case)
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new_solid_geometry = []
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offset_mask_geo = translate(mask_geo, xoff=pos[0], yoff=pos[1])
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for poly in geo_list:
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if poly.contains(offset_mask_geo):
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new_solid_geometry.append(poly.difference(offset_mask_geo))
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else:
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if poly not in new_solid_geometry:
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new_solid_geometry.append(poly)
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geo_list = deepcopy(list(new_solid_geometry))
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# Polarity
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if self.ui.pol_radio.get_value() == 'pos':
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working_geo = self.qrcode_utility_geometry
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else:
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working_geo = mask_geo.difference(self.qrcode_utility_geometry)
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try:
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for geo in working_geo:
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geo_list.append(translate(geo, xoff=pos[0], yoff=pos[1]))
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except TypeError:
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geo_list.append(translate(working_geo, xoff=pos[0], yoff=pos[1]))
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self.grb_object.solid_geometry = deepcopy(geo_list)
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box_size = float(self.ui.bsize_entry.get_value()) / 10.0
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sort_apid = []
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new_apid = '10'
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if self.grb_object.apertures:
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for k, v in list(self.grb_object.apertures.items()):
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sort_apid.append(int(k))
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sorted_apertures = sorted(sort_apid)
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max_apid = max(sorted_apertures)
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if max_apid >= 10:
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new_apid = str(max_apid + 1)
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else:
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new_apid = '10'
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# don't know if the condition is required since I already made sure above that the new_apid is a new one
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if new_apid not in self.grb_object.apertures:
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self.grb_object.apertures[new_apid] = {
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'type': 'R',
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'geometry': []
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}
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# TODO: HACK
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# I've artificially added 1% to the height and width because otherwise after loading the
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# exported file, it will not be correctly reconstructed (it will be made from multiple shapes instead of
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# one shape which show that the buffering didn't worked well). It may be the MM to INCH conversion.
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self.grb_object.apertures[new_apid]['height'] = deepcopy(box_size * 1.01)
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self.grb_object.apertures[new_apid]['width'] = deepcopy(box_size * 1.01)
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self.grb_object.apertures[new_apid]['size'] = deepcopy(math.sqrt(box_size ** 2 + box_size ** 2))
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if '0' not in self.grb_object.apertures:
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self.grb_object.apertures['0'] = {
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'type': 'REG',
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'size': 0.0,
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'geometry': []
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}
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# in case that the QRCode geometry is dropped onto a copper region (found in the '0' aperture)
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# make sure that I place a cutout there
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zero_elem = {'clear': offset_mask_geo}
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self.grb_object.apertures['0']['geometry'].append(deepcopy(zero_elem))
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try:
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a, b, c, d = self.grb_object.bounds()
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self.grb_object.options['xmin'] = a
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self.grb_object.options['ymin'] = b
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self.grb_object.options['xmax'] = c
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self.grb_object.options['ymax'] = d
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except Exception as e:
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log.debug("QRCode.make() bounds error --> %s" % str(e))
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try:
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for geo in self.qrcode_geometry:
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geo_elem = {
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'solid': translate(geo, xoff=pos[0], yoff=pos[1]),
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'follow': translate(geo.centroid, xoff=pos[0], yoff=pos[1])
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}
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self.grb_object.apertures[new_apid]['geometry'].append(deepcopy(geo_elem))
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except TypeError:
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geo_elem = {'solid': self.qrcode_geometry}
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self.grb_object.apertures[new_apid]['geometry'].append(deepcopy(geo_elem))
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# update the source file with the new geometry:
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self.grb_object.source_file = self.app.f_handlers.export_gerber(obj_name=self.grb_object.options['name'],
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filename=None,
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local_use=self.grb_object, use_thread=False)
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self.replot(obj=self.grb_object)
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self.app.inform.emit('[success] %s' % _("QRCode Tool done."))
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def draw_utility_geo(self, pos):
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# face = '#0000FF' + str(hex(int(0.2 * 255)))[2:]
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outline = '#0000FFAF'
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offset_geo = []
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# I use the len of self.qrcode_geometry instead of the utility one because the complexity of the polygons is
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# better seen in this (bit what if the sel.qrcode_geometry is just one geo element? len will fail ...
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if len(self.qrcode_geometry) <= self.app.defaults["tools_qrcode_sel_limit"]:
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try:
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for poly in self.qrcode_utility_geometry:
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offset_geo.append(translate(poly.exterior, xoff=pos[0], yoff=pos[1]))
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for geo_int in poly.interiors:
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offset_geo.append(translate(geo_int, xoff=pos[0], yoff=pos[1]))
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except TypeError:
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offset_geo.append(translate(self.qrcode_utility_geometry.exterior, xoff=pos[0], yoff=pos[1]))
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for geo_int in self.qrcode_utility_geometry.interiors:
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offset_geo.append(translate(geo_int, xoff=pos[0], yoff=pos[1]))
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else:
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offset_geo = [translate(self.box_poly, xoff=pos[0], yoff=pos[1])]
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for shape in offset_geo:
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self.shapes.add(shape, color=outline, update=True, layer=0, tolerance=None)
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if self.app.is_legacy is True:
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self.shapes.redraw()
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def delete_utility_geo(self):
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self.shapes.clear(update=True)
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self.shapes.redraw()
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def on_mouse_move(self, event):
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if self.app.is_legacy is False:
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event_pos = event.pos
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else:
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event_pos = (event.xdata, event.ydata)
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try:
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x = float(event_pos[0])
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y = float(event_pos[1])
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except TypeError:
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return
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pos_canvas = self.app.plotcanvas.translate_coords((x, y))
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# if GRID is active we need to get the snapped positions
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if self.app.grid_status():
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pos = self.app.geo_editor.snap(pos_canvas[0], pos_canvas[1])
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else:
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pos = pos_canvas
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dx = pos[0] - self.origin[0]
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dy = pos[1] - self.origin[1]
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# delete the utility geometry
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self.delete_utility_geo()
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self.draw_utility_geo((dx, dy))
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def on_mouse_release(self, event):
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# mouse click will be accepted only if the left button is clicked
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# this is necessary because right mouse click and middle mouse click
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# are used for panning on the canvas
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if self.app.is_legacy is False:
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event_pos = event.pos
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else:
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event_pos = (event.xdata, event.ydata)
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if event.button == 1:
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pos_canvas = self.app.plotcanvas.translate_coords(event_pos)
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self.delete_utility_geo()
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# if GRID is active we need to get the snapped positions
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if self.app.grid_status():
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pos = self.app.geo_editor.snap(pos_canvas[0], pos_canvas[1])
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else:
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pos = pos_canvas
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dx = pos[0] - self.origin[0]
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dy = pos[1] - self.origin[1]
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self.make(pos=(dx, dy))
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def on_key_release(self, event):
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pass
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def convert_svg_to_geo(self, filename, object_type=None, flip=True, units='MM'):
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"""
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Convert shapes from an SVG file into a geometry list.
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:param filename: A String Stream file.
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:param object_type: parameter passed further along. What kind the object will receive the SVG geometry
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:param flip: Flip the vertically.
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:type flip: bool
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:param units: FlatCAM units
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:return: None
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"""
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# Parse into list of shapely objects
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svg_tree = ET.parse(filename)
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svg_root = svg_tree.getroot()
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# Change origin to bottom left
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# h = float(svg_root.get('height'))
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# w = float(svg_root.get('width'))
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h = svgparselength(svg_root.get('height'))[0] # TODO: No units support yet
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units = self.app.defaults['units'] if units is None else units
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res = self.app.defaults['geometry_circle_steps']
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factor = svgparse_viewbox(svg_root)
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geos = getsvggeo(svg_root, object_type, units=units, res=res, factor=factor)
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if flip:
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geos = [translate(scale(g, 1.0, -1.0, origin=(0, 0)), yoff=h) for g in geos]
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# flatten the svg geometry for the case when the QRCode SVG is added into a Gerber object
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solid_geometry = list(self.flatten_list(geos))
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geos_text = getsvgtext(svg_root, object_type, units=units)
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if geos_text is not None:
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|
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
|
|
|
|
def flatten_list(self, geo_list):
|
|
for item in geo_list:
|
|
if isinstance(item, Iterable) and not isinstance(item, (str, bytes)):
|
|
yield from self.flatten_list(item)
|
|
else:
|
|
yield item
|
|
|
|
def replot(self, obj):
|
|
def worker_task():
|
|
with self.app.proc_container.new('%s ...' % _("Plotting")):
|
|
obj.plot()
|
|
|
|
self.app.worker_task.emit({'fcn': worker_task, 'params': []})
|
|
|
|
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'
|
|
|
|
def export_png_file(self):
|
|
text_data = self.ui.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.ui.error_radio.get_value()]
|
|
|
|
qr = qrcode.QRCode(
|
|
version=self.ui.version_entry.get_value(),
|
|
error_correction=error_code,
|
|
box_size=self.ui.bsize_entry.get_value(),
|
|
border=self.ui.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.ui.fill_color_entry.get_value(),
|
|
back_color=self.ui.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 = FCFileSaveDialog.get_saved_filename(
|
|
caption=_("Export PNG"),
|
|
directory=self.app.get_last_save_folder() + '/' + str(name) + '_png',
|
|
ext_filter=_filter)
|
|
except TypeError:
|
|
filename, _f = FCFileSaveDialog.get_saved_filename(
|
|
caption=_("Export PNG"),
|
|
ext_filter=_filter)
|
|
|
|
filename = str(filename)
|
|
|
|
if filename == "":
|
|
self.app.inform.emit('[WARNING_NOTCL] %s' % _("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.ui.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.ui.error_radio.get_value()]
|
|
|
|
qr = qrcode.QRCode(
|
|
version=self.ui.version_entry.get_value(),
|
|
error_correction=error_code,
|
|
box_size=self.ui.bsize_entry.get_value(),
|
|
border=self.ui.border_size_entry.get_value(),
|
|
image_factory=qrcode.image.svg.SvgPathImage
|
|
)
|
|
qr.add_data(text_data)
|
|
img = qr.make_image(fill_color=self.ui.fill_color_entry.get_value(),
|
|
back_color=self.ui.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 = FCFileSaveDialog.get_saved_filename(
|
|
caption=_("Export SVG"),
|
|
directory=self.app.get_last_save_folder() + '/' + str(name) + '_svg',
|
|
ext_filter=_filter)
|
|
except TypeError:
|
|
filename, _f = FCFileSaveDialog.get_saved_filename(
|
|
caption=_("Export SVG"),
|
|
ext_filter=_filter)
|
|
|
|
filename = str(filename)
|
|
|
|
if filename == "":
|
|
self.app.inform.emit('[WARNING_NOTCL] %s' % _("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.ui.fill_color_entry.get_value()
|
|
self.ui.fill_color_button.setStyleSheet("background-color:%s" % str(color))
|
|
|
|
def on_qrcode_fill_color_button(self):
|
|
current_color = QtGui.QColor(self.ui.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.ui.fill_color_button.setStyleSheet("background-color:%s" % str(fill_color.name()))
|
|
|
|
new_val_sel = str(fill_color.name())
|
|
self.ui.fill_color_entry.set_value(new_val_sel)
|
|
|
|
def on_qrcode_back_color_entry(self):
|
|
color = self.ui.back_color_entry.get_value()
|
|
self.ui.back_color_button.setStyleSheet("background-color:%s" % str(color))
|
|
|
|
def on_qrcode_back_color_button(self):
|
|
current_color = QtGui.QColor(self.ui.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.ui.back_color_button.setStyleSheet("background-color:%s" % str(back_color.name()))
|
|
|
|
new_val_sel = str(back_color.name())
|
|
self.ui.back_color_entry.set_value(new_val_sel)
|
|
|
|
def on_transparent_back_color(self, state):
|
|
if state:
|
|
self.ui.back_color_entry.setDisabled(True)
|
|
self.ui.back_color_button.setDisabled(True)
|
|
self.old_back_color = self.ui.back_color_entry.get_value()
|
|
self.ui.back_color_entry.set_value('transparent')
|
|
else:
|
|
self.ui.back_color_entry.setDisabled(False)
|
|
self.ui.back_color_button.setDisabled(False)
|
|
self.ui.back_color_entry.set_value(self.old_back_color)
|
|
|
|
|
|
class QRcodeUI:
|
|
|
|
toolName = _("QRCode Tool")
|
|
|
|
def __init__(self, layout, app):
|
|
self.app = app
|
|
self.decimals = self.app.decimals
|
|
self.layout = layout
|
|
|
|
# ## Title
|
|
title_label = QtWidgets.QLabel("%s" % self.toolName)
|
|
title_label.setStyleSheet("""
|
|
QLabel
|
|
{
|
|
font-size: 16px;
|
|
font-weight: bold;
|
|
}
|
|
""")
|
|
self.layout.addWidget(title_label)
|
|
self.layout.addWidget(QtWidgets.QLabel(''))
|
|
|
|
# ## Grid Layout
|
|
i_grid_lay = QtWidgets.QGridLayout()
|
|
self.layout.addLayout(i_grid_lay)
|
|
i_grid_lay.setColumnStretch(0, 0)
|
|
i_grid_lay.setColumnStretch(1, 1)
|
|
|
|
self.grb_object_combo = FCComboBox()
|
|
self.grb_object_combo.setModel(self.app.collection)
|
|
self.grb_object_combo.setRootModelIndex(self.app.collection.index(0, 0, QtCore.QModelIndex()))
|
|
self.grb_object_combo.is_last = True
|
|
self.grb_object_combo.obj_type = "Gerber"
|
|
|
|
self.grbobj_label = QtWidgets.QLabel("<b>%s:</b>" % _("GERBER"))
|
|
self.grbobj_label.setToolTip(
|
|
_("Gerber Object to which the QRCode will be added.")
|
|
)
|
|
|
|
i_grid_lay.addWidget(self.grbobj_label, 0, 0)
|
|
i_grid_lay.addWidget(self.grb_object_combo, 1, 0, 1, 2)
|
|
|
|
separator_line = QtWidgets.QFrame()
|
|
separator_line.setFrameShape(QtWidgets.QFrame.HLine)
|
|
separator_line.setFrameShadow(QtWidgets.QFrame.Sunken)
|
|
i_grid_lay.addWidget(separator_line, 2, 0, 1, 2)
|
|
|
|
# Text box
|
|
self.text_label = QtWidgets.QLabel('<b>%s</b>:' % _("QRCode Data"))
|
|
self.text_label.setToolTip(
|
|
_("QRCode Data. Alphanumeric text to be encoded in the QRCode.")
|
|
)
|
|
self.text_data = FCTextArea()
|
|
self.text_data.setPlaceholderText(
|
|
_("Add here the text to be included in the QRCode...")
|
|
)
|
|
i_grid_lay.addWidget(self.text_label, 5, 0)
|
|
i_grid_lay.addWidget(self.text_data, 6, 0, 1, 2)
|
|
|
|
separator_line = QtWidgets.QFrame()
|
|
separator_line.setFrameShape(QtWidgets.QFrame.HLine)
|
|
separator_line.setFrameShadow(QtWidgets.QFrame.Sunken)
|
|
i_grid_lay.addWidget(separator_line, 7, 0, 1, 2)
|
|
|
|
# ## Grid Layout
|
|
grid_lay = QtWidgets.QGridLayout()
|
|
self.layout.addLayout(grid_lay)
|
|
grid_lay.setColumnStretch(0, 0)
|
|
grid_lay.setColumnStretch(1, 1)
|
|
|
|
self.qrcode_label = QtWidgets.QLabel('<b>%s</b>' % _('Parameters'))
|
|
self.qrcode_label.setToolTip(
|
|
_("The parameters used to shape the QRCode.")
|
|
)
|
|
grid_lay.addWidget(self.qrcode_label, 0, 0, 1, 2)
|
|
|
|
# VERSION #
|
|
self.version_label = QtWidgets.QLabel('%s:' % _("Version"))
|
|
self.version_label.setToolTip(
|
|
_("QRCode version can have values from 1 (21x21 boxes)\n"
|
|
"to 40 (177x177 boxes).")
|
|
)
|
|
self.version_entry = FCSpinner(callback=self.confirmation_message_int)
|
|
self.version_entry.set_range(1, 40)
|
|
self.version_entry.setWrapping(True)
|
|
|
|
grid_lay.addWidget(self.version_label, 1, 0)
|
|
grid_lay.addWidget(self.version_entry, 1, 1)
|
|
|
|
# ERROR CORRECTION #
|
|
self.error_label = QtWidgets.QLabel('%s:' % _("Error correction"))
|
|
self.error_label.setToolTip(
|
|
_("Parameter that controls the error correction used for the QR Code.\n"
|
|
"L = maximum 7%% errors can be corrected\n"
|
|
"M = maximum 15%% errors can be corrected\n"
|
|
"Q = maximum 25%% errors can be corrected\n"
|
|
"H = maximum 30%% errors can be corrected.")
|
|
)
|
|
self.error_radio = RadioSet([{'label': 'L', 'value': 'L'},
|
|
{'label': 'M', 'value': 'M'},
|
|
{'label': 'Q', 'value': 'Q'},
|
|
{'label': 'H', 'value': 'H'}])
|
|
self.error_radio.setToolTip(
|
|
_("Parameter that controls the error correction used for the QR Code.\n"
|
|
"L = maximum 7%% errors can be corrected\n"
|
|
"M = maximum 15%% errors can be corrected\n"
|
|
"Q = maximum 25%% errors can be corrected\n"
|
|
"H = maximum 30%% errors can be corrected.")
|
|
)
|
|
grid_lay.addWidget(self.error_label, 2, 0)
|
|
grid_lay.addWidget(self.error_radio, 2, 1)
|
|
|
|
# BOX SIZE #
|
|
self.bsize_label = QtWidgets.QLabel('%s:' % _("Box Size"))
|
|
self.bsize_label.setToolTip(
|
|
_("Box size control the overall size of the QRcode\n"
|
|
"by adjusting the size of each box in the code.")
|
|
)
|
|
self.bsize_entry = FCSpinner(callback=self.confirmation_message_int)
|
|
self.bsize_entry.set_range(1, 9999)
|
|
self.bsize_entry.setWrapping(True)
|
|
|
|
grid_lay.addWidget(self.bsize_label, 3, 0)
|
|
grid_lay.addWidget(self.bsize_entry, 3, 1)
|
|
|
|
# BORDER SIZE #
|
|
self.border_size_label = QtWidgets.QLabel('%s:' % _("Border Size"))
|
|
self.border_size_label.setToolTip(
|
|
_("Size of the QRCode border. How many boxes thick is the border.\n"
|
|
"Default value is 4. The width of the clearance around the QRCode.")
|
|
)
|
|
self.border_size_entry = FCSpinner(callback=self.confirmation_message_int)
|
|
self.border_size_entry.set_range(1, 9999)
|
|
self.border_size_entry.setWrapping(True)
|
|
|
|
grid_lay.addWidget(self.border_size_label, 4, 0)
|
|
grid_lay.addWidget(self.border_size_entry, 4, 1)
|
|
|
|
# POLARITY CHOICE #
|
|
self.pol_label = QtWidgets.QLabel('%s:' % _("Polarity"))
|
|
self.pol_label.setToolTip(
|
|
_("Choose the polarity of the QRCode.\n"
|
|
"It can be drawn in a negative way (squares are clear)\n"
|
|
"or in a positive way (squares are opaque).")
|
|
)
|
|
self.pol_radio = RadioSet([{'label': _('Negative'), 'value': 'neg'},
|
|
{'label': _('Positive'), 'value': 'pos'}])
|
|
self.pol_radio.setToolTip(
|
|
_("Choose the type of QRCode to be created.\n"
|
|
"If added on a Silkscreen Gerber file the QRCode may\n"
|
|
"be added as positive. If it is added to a Copper Gerber\n"
|
|
"file then perhaps the QRCode can be added as negative.")
|
|
)
|
|
grid_lay.addWidget(self.pol_label, 7, 0)
|
|
grid_lay.addWidget(self.pol_radio, 7, 1)
|
|
|
|
# BOUNDING BOX TYPE #
|
|
self.bb_label = QtWidgets.QLabel('%s:' % _("Bounding Box"))
|
|
self.bb_label.setToolTip(
|
|
_("The bounding box, meaning the empty space that surrounds\n"
|
|
"the QRCode geometry, can have a rounded or a square shape.")
|
|
)
|
|
self.bb_radio = RadioSet([{'label': _('Rounded'), 'value': 'r'},
|
|
{'label': _('Square'), 'value': 's'}])
|
|
self.bb_radio.setToolTip(
|
|
_("The bounding box, meaning the empty space that surrounds\n"
|
|
"the QRCode geometry, can have a rounded or a square shape.")
|
|
)
|
|
grid_lay.addWidget(self.bb_label, 8, 0)
|
|
grid_lay.addWidget(self.bb_radio, 8, 1)
|
|
|
|
# Export QRCode
|
|
self.export_cb = FCCheckBox(_("Export QRCode"))
|
|
self.export_cb.setToolTip(
|
|
_("Show a set of controls allowing to export the QRCode\n"
|
|
"to a SVG file or an PNG file.")
|
|
)
|
|
grid_lay.addWidget(self.export_cb, 9, 0, 1, 2)
|
|
|
|
# this way I can hide/show the frame
|
|
self.export_frame = QtWidgets.QFrame()
|
|
self.export_frame.setContentsMargins(0, 0, 0, 0)
|
|
self.layout.addWidget(self.export_frame)
|
|
self.export_lay = QtWidgets.QGridLayout()
|
|
self.export_lay.setContentsMargins(0, 0, 0, 0)
|
|
self.export_frame.setLayout(self.export_lay)
|
|
self.export_lay.setColumnStretch(0, 0)
|
|
self.export_lay.setColumnStretch(1, 1)
|
|
|
|
# default is hidden
|
|
self.export_frame.hide()
|
|
|
|
# FILL COLOR #
|
|
self.fill_color_label = QtWidgets.QLabel('%s:' % _('Fill Color'))
|
|
self.fill_color_label.setToolTip(
|
|
_("Set the QRCode fill color (squares color).")
|
|
)
|
|
self.fill_color_entry = FCEntry()
|
|
self.fill_color_button = QtWidgets.QPushButton()
|
|
self.fill_color_button.setFixedSize(15, 15)
|
|
|
|
fill_lay_child = QtWidgets.QHBoxLayout()
|
|
fill_lay_child.setContentsMargins(0, 0, 0, 0)
|
|
fill_lay_child.addWidget(self.fill_color_entry)
|
|
fill_lay_child.addWidget(self.fill_color_button, alignment=Qt.AlignRight)
|
|
fill_lay_child.setAlignment(QtCore.Qt.AlignLeft | QtCore.Qt.AlignVCenter)
|
|
|
|
fill_color_widget = QtWidgets.QWidget()
|
|
fill_color_widget.setLayout(fill_lay_child)
|
|
|
|
self.export_lay.addWidget(self.fill_color_label, 0, 0)
|
|
self.export_lay.addWidget(fill_color_widget, 0, 1)
|
|
|
|
self.transparent_cb = FCCheckBox(_("Transparent back color"))
|
|
self.export_lay.addWidget(self.transparent_cb, 1, 0, 1, 2)
|
|
|
|
# BACK COLOR #
|
|
self.back_color_label = QtWidgets.QLabel('%s:' % _('Back Color'))
|
|
self.back_color_label.setToolTip(
|
|
_("Set the QRCode background color.")
|
|
)
|
|
self.back_color_entry = FCEntry()
|
|
self.back_color_button = QtWidgets.QPushButton()
|
|
self.back_color_button.setFixedSize(15, 15)
|
|
|
|
back_lay_child = QtWidgets.QHBoxLayout()
|
|
back_lay_child.setContentsMargins(0, 0, 0, 0)
|
|
back_lay_child.addWidget(self.back_color_entry)
|
|
back_lay_child.addWidget(self.back_color_button, alignment=Qt.AlignRight)
|
|
back_lay_child.setAlignment(QtCore.Qt.AlignLeft | QtCore.Qt.AlignVCenter)
|
|
|
|
back_color_widget = QtWidgets.QWidget()
|
|
back_color_widget.setLayout(back_lay_child)
|
|
|
|
self.export_lay.addWidget(self.back_color_label, 2, 0)
|
|
self.export_lay.addWidget(back_color_widget, 2, 1)
|
|
|
|
# ## Export QRCode as SVG image
|
|
self.export_svg_button = QtWidgets.QPushButton(_("Export QRCode SVG"))
|
|
self.export_svg_button.setToolTip(
|
|
_("Export a SVG file with the QRCode content.")
|
|
)
|
|
self.export_svg_button.setStyleSheet("""
|
|
QPushButton
|
|
{
|
|
font-weight: bold;
|
|
}
|
|
""")
|
|
self.export_lay.addWidget(self.export_svg_button, 3, 0, 1, 2)
|
|
|
|
# ## Export QRCode as PNG image
|
|
self.export_png_button = QtWidgets.QPushButton(_("Export QRCode PNG"))
|
|
self.export_png_button.setToolTip(
|
|
_("Export a PNG image file with the QRCode content.")
|
|
)
|
|
self.export_png_button.setStyleSheet("""
|
|
QPushButton
|
|
{
|
|
font-weight: bold;
|
|
}
|
|
""")
|
|
self.export_lay.addWidget(self.export_png_button, 4, 0, 1, 2)
|
|
|
|
# ## Insert QRCode
|
|
self.qrcode_button = QtWidgets.QPushButton(_("Insert QRCode"))
|
|
self.qrcode_button.setIcon(QtGui.QIcon(self.app.resource_location + '/qrcode32.png'))
|
|
self.qrcode_button.setToolTip(
|
|
_("Create the QRCode object.")
|
|
)
|
|
self.qrcode_button.setStyleSheet("""
|
|
QPushButton
|
|
{
|
|
font-weight: bold;
|
|
}
|
|
""")
|
|
self.layout.addWidget(self.qrcode_button)
|
|
|
|
self.layout.addStretch()
|
|
|
|
# ## Reset Tool
|
|
self.reset_button = QtWidgets.QPushButton(_("Reset Tool"))
|
|
self.reset_button.setIcon(QtGui.QIcon(self.app.resource_location + '/reset32.png'))
|
|
self.reset_button.setToolTip(
|
|
_("Will reset the tool parameters.")
|
|
)
|
|
self.reset_button.setStyleSheet("""
|
|
QPushButton
|
|
{
|
|
font-weight: bold;
|
|
}
|
|
""")
|
|
self.layout.addWidget(self.reset_button)
|
|
|
|
# #################################### FINSIHED GUI ###########################
|
|
# #############################################################################
|
|
|
|
def confirmation_message(self, accepted, minval, maxval):
|
|
if accepted is False:
|
|
self.app.inform[str, bool].emit('[WARNING_NOTCL] %s: [%.*f, %.*f]' % (_("Edited value is out of range"),
|
|
self.decimals,
|
|
minval,
|
|
self.decimals,
|
|
maxval), False)
|
|
else:
|
|
self.app.inform[str, bool].emit('[success] %s' % _("Edited value is within limits."), False)
|
|
|
|
def confirmation_message_int(self, accepted, minval, maxval):
|
|
if accepted is False:
|
|
self.app.inform[str, bool].emit('[WARNING_NOTCL] %s: [%d, %d]' %
|
|
(_("Edited value is out of range"), minval, maxval), False)
|
|
else:
|
|
self.app.inform[str, bool].emit('[success] %s' % _("Edited value is within limits."), False)
|