# ########################################################## # FlatCAM: 2D Post-processing for Manufacturing # # File Author: Marius Adrian Stanciu (c) # # Date: 3/10/2019 # # MIT Licence # # ########################################################## from PyQt5 import QtCore, QtWidgets, QtGui from appTool import AppTool from appGUI.GUIElements import RadioSet, FCDoubleSpinner, FCCheckBox, \ OptionalHideInputSection, FCComboBox, FCFileSaveDialog, FCButton, FCLabel, FCSpinner from copy import deepcopy import logging from shapely.geometry import Polygon, MultiPolygon, Point import shapely.affinity as affinity from shapely.ops import unary_union from reportlab.graphics import renderPDF from reportlab.pdfgen import canvas from reportlab.graphics import renderPM from reportlab.lib.units import inch, mm from reportlab.lib.pagesizes import landscape, portrait from svglib.svglib import svg2rlg from xml.dom.minidom import parseString as parse_xml_string from lxml import etree as ET from io import StringIO import gettext import appTranslation as fcTranslate import builtins fcTranslate.apply_language('strings') if '_' not in builtins.__dict__: _ = gettext.gettext log = logging.getLogger('base') class Film(AppTool): def __init__(self, app): AppTool.__init__(self, app) self.decimals = self.app.decimals self.units = self.app.defaults['units'] # ############################################################################# # ######################### Tool GUI ########################################## # ############################################################################# self.ui = FilmUI(layout=self.layout, app=self.app) self.toolName = self.ui.toolName # ## Signals self.ui.film_object_button.clicked.connect(self.on_film_creation) self.ui.tf_type_obj_combo.activated_custom.connect(self.on_type_obj_index_changed) self.ui.tf_type_box_combo.activated_custom.connect(self.on_type_box_index_changed) self.ui.film_type.activated_custom.connect(self.ui.on_film_type) self.ui.source_punch.activated_custom.connect(self.ui.on_punch_source) self.ui.file_type_radio.activated_custom.connect(self.ui.on_file_type) self.ui.reset_button.clicked.connect(self.set_tool_ui) self.screen_dpi = 96 def on_type_obj_index_changed(self, val): obj_type = 2 if val == 'geo' else 0 self.ui.tf_object_combo.setRootModelIndex(self.app.collection.index(obj_type, 0, QtCore.QModelIndex())) self.ui.tf_object_combo.setCurrentIndex(0) self.ui.tf_object_combo.obj_type = { "grb": "gerber", "geo": "geometry" }[self.ui.tf_type_obj_combo.get_value()] def on_type_box_index_changed(self, val): obj_type = 2 if val == 'geo' else 0 self.ui.tf_box_combo.setRootModelIndex(self.app.collection.index(obj_type, 0, QtCore.QModelIndex())) self.ui.tf_box_combo.setCurrentIndex(0) self.ui.tf_box_combo.obj_type = { "grb": "gerber", "geo": "geometry" }[self.ui.tf_type_obj_combo.get_value()] def run(self, toggle=True): self.app.defaults.report_usage("ToolFilm()") 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]) AppTool.run(self) self.set_tool_ui() self.app.ui.notebook.setTabText(2, _("Film Tool")) def install(self, icon=None, separator=None, **kwargs): AppTool.install(self, icon, separator, shortcut='Alt+L', **kwargs) def set_tool_ui(self): self.reset_fields() f_type = self.app.defaults["tools_film_type"] if self.app.defaults["tools_film_type"] else 'neg' self.ui.film_type.set_value(str(f_type)) self.ui.on_film_type(val=f_type) b_entry = self.app.defaults["tools_film_boundary"] if self.app.defaults["tools_film_boundary"] else 0.0 self.ui.boundary_entry.set_value(float(b_entry)) scale_stroke_width = self.app.defaults["tools_film_scale_stroke"] if \ self.app.defaults["tools_film_scale_stroke"] else 0.0 self.ui.film_scale_stroke_entry.set_value(int(scale_stroke_width)) self.ui.punch_cb.set_value(False) self.ui.source_punch.set_value('exc') self.ui.film_scale_cb.set_value(self.app.defaults["tools_film_scale_cb"]) self.ui.film_scalex_entry.set_value(float(self.app.defaults["tools_film_scale_x_entry"])) self.ui.film_scaley_entry.set_value(float(self.app.defaults["tools_film_scale_y_entry"])) self.ui.film_skew_cb.set_value(self.app.defaults["tools_film_skew_cb"]) self.ui.film_skewx_entry.set_value(float(self.app.defaults["tools_film_skew_x_entry"])) self.ui.film_skewy_entry.set_value(float(self.app.defaults["tools_film_skew_y_entry"])) self.ui.film_skew_reference.set_value(self.app.defaults["tools_film_skew_ref_radio"]) self.ui.film_mirror_cb.set_value(self.app.defaults["tools_film_mirror_cb"]) self.ui.film_mirror_axis.set_value(self.app.defaults["tools_film_mirror_axis_radio"]) self.ui.file_type_radio.set_value(self.app.defaults["tools_film_file_type_radio"]) self.ui.orientation_radio.set_value(self.app.defaults["tools_film_orientation"]) self.ui.pagesize_combo.set_value(self.app.defaults["tools_film_pagesize"]) self.ui.png_dpi_spinner.set_value(self.app.defaults["tools_film_png_dpi"]) self.ui.tf_type_obj_combo.set_value('grb') self.ui.tf_type_box_combo.set_value('grb') # run once to update the obj_type attribute in the FCCombobox so the last object is showed in cb self.on_type_obj_index_changed(val='grb') self.on_type_box_index_changed(val='grb') def on_film_creation(self): log.debug("ToolFilm.Film.on_film_creation() started ...") try: name = self.ui.tf_object_combo.currentText() except Exception: self.app.inform.emit('[ERROR_NOTCL] %s' % _("No FlatCAM object selected. Load an object for Film and retry.")) return try: boxname = self.ui.tf_box_combo.currentText() except Exception: self.app.inform.emit('[ERROR_NOTCL] %s' % _("No FlatCAM object selected. Load an object for Box and retry.")) return if name == '' or boxname == '': self.app.inform.emit('[ERROR_NOTCL] %s' % _("No FlatCAM object selected.")) return scale_stroke_width = float(self.ui.film_scale_stroke_entry.get_value()) source = self.ui.source_punch.get_value() file_type = self.ui.file_type_radio.get_value() # ################################################################# # ################ STARTING THE JOB ############################### # ################################################################# self.app.inform.emit(_("Generating Film ...")) if self.ui.film_type.get_value() == "pos": if self.ui.punch_cb.get_value() is False: self.generate_positive_normal_film(name, boxname, factor=scale_stroke_width, ftype=file_type) else: self.generate_positive_punched_film(name, boxname, source, factor=scale_stroke_width, ftype=file_type) else: self.generate_negative_film(name, boxname, factor=scale_stroke_width, ftype=file_type) def generate_positive_normal_film(self, name, boxname, factor, ftype='svg'): log.debug("ToolFilm.Film.generate_positive_normal_film() started ...") scale_factor_x = 1 scale_factor_y = 1 skew_factor_x = None skew_factor_y = None mirror = None skew_reference = 'center' if self.ui.film_scale_cb.get_value(): if self.ui.film_scalex_entry.get_value() != 1.0: scale_factor_x = self.ui.film_scalex_entry.get_value() if self.ui.film_scaley_entry.get_value() != 1.0: scale_factor_y = self.ui.film_scaley_entry.get_value() if self.ui.film_skew_cb.get_value(): if self.ui.film_skewx_entry.get_value() != 0.0: skew_factor_x = self.ui.film_skewx_entry.get_value() if self.ui.film_skewy_entry.get_value() != 0.0: skew_factor_y = self.ui.film_skewy_entry.get_value() skew_reference = self.ui.film_skew_reference.get_value() if self.ui.film_mirror_cb.get_value(): if self.ui.film_mirror_axis.get_value() != 'none': mirror = self.ui.film_mirror_axis.get_value() if ftype == 'svg': filter_ext = "SVG Files (*.SVG);;"\ "All Files (*.*)" elif ftype == 'png': filter_ext = "PNG Files (*.PNG);;" \ "All Files (*.*)" else: filter_ext = "PDF Files (*.PDF);;" \ "All Files (*.*)" try: filename, _f = FCFileSaveDialog.get_saved_filename( caption=_("Export positive film"), directory=self.app.get_last_save_folder() + '/' + name + '_film', ext_filter=filter_ext) except TypeError: filename, _f = FCFileSaveDialog.get_saved_filename( caption=_("Export positive film"), ext_filter=filter_ext) filename = str(filename) if str(filename) == "": self.app.inform.emit('[WARNING_NOTCL] %s' % _("Cancelled.")) return else: pagesize = self.ui.pagesize_combo.get_value() orientation = self.ui.orientation_radio.get_value() color = self.app.defaults['tools_film_color'] self.export_positive(name, boxname, filename, scale_stroke_factor=factor, scale_factor_x=scale_factor_x, scale_factor_y=scale_factor_y, skew_factor_x=skew_factor_x, skew_factor_y=skew_factor_y, skew_reference=skew_reference, mirror=mirror, pagesize_val=pagesize, orientation_val=orientation, color_val=color, opacity_val=1.0, ftype=ftype ) def generate_positive_punched_film(self, name, boxname, source, factor, ftype='svg'): film_obj = self.app.collection.get_by_name(name) if source == 'exc': log.debug("ToolFilm.Film.generate_positive_punched_film() with Excellon source started ...") try: exc_name = self.ui.exc_combo.currentText() except Exception: self.app.inform.emit('[ERROR_NOTCL] %s' % _("No Excellon object selected. Load an object for punching reference and retry.")) return exc_obj = self.app.collection.get_by_name(exc_name) exc_solid_geometry = MultiPolygon(exc_obj.solid_geometry) punched_solid_geometry = MultiPolygon(film_obj.solid_geometry).difference(exc_solid_geometry) def init_func(new_obj, app_obj): new_obj.solid_geometry = deepcopy(punched_solid_geometry) outname = name + "_punched" self.app.app_obj.new_object('gerber', outname, init_func) self.generate_positive_normal_film(outname, boxname, factor=factor, ftype=ftype) else: log.debug("ToolFilm.Film.generate_positive_punched_film() with Pad center source started ...") punch_size = float(self.ui.punch_size_spinner.get_value()) punching_geo = [] for apid in film_obj.apertures: if film_obj.apertures[apid]['type'] == 'C': if punch_size >= float(film_obj.apertures[apid]['size']): self.app.inform.emit('[ERROR_NOTCL] %s' % _("Failed. Punch hole size" "is bigger than some of the apertures in the Gerber object.")) return 'fail' else: for elem in film_obj.apertures[apid]['geometry']: if 'follow' in elem: if isinstance(elem['follow'], Point): punching_geo.append(elem['follow'].buffer(punch_size / 2)) else: if punch_size >= float(film_obj.apertures[apid]['width']) or \ punch_size >= float(film_obj.apertures[apid]['height']): self.app.inform.emit('[ERROR_NOTCL] %s' % _("Failed. Punch hole size" "is bigger than some of the apertures in the Gerber object.")) return 'fail' else: for elem in film_obj.apertures[apid]['geometry']: if 'follow' in elem: if isinstance(elem['follow'], Point): punching_geo.append(elem['follow'].buffer(punch_size / 2)) punching_geo = MultiPolygon(punching_geo) if not isinstance(film_obj.solid_geometry, Polygon): temp_solid_geometry = MultiPolygon(film_obj.solid_geometry) else: temp_solid_geometry = film_obj.solid_geometry punched_solid_geometry = temp_solid_geometry.difference(punching_geo) if punched_solid_geometry == temp_solid_geometry: self.app.inform.emit('[WARNING_NOTCL] %s' % _("Failed. The new object geometry " "is the same as the one in the source object geometry...")) return 'fail' def init_func(new_obj, app_obj): new_obj.solid_geometry = deepcopy(punched_solid_geometry) outname = name + "_punched" self.app.app_obj.new_object('gerber', outname, init_func) self.generate_positive_normal_film(outname, boxname, factor=factor, ftype=ftype) def generate_negative_film(self, name, boxname, factor, ftype='svg'): log.debug("ToolFilm.Film.generate_negative_film() started ...") scale_factor_x = 1 scale_factor_y = 1 skew_factor_x = None skew_factor_y = None mirror = None skew_reference = 'center' if self.ui.film_scale_cb.get_value(): if self.ui.film_scalex_entry.get_value() != 1.0: scale_factor_x = self.ui.film_scalex_entry.get_value() if self.ui.film_scaley_entry.get_value() != 1.0: scale_factor_y = self.ui.film_scaley_entry.get_value() if self.ui.film_skew_cb.get_value(): if self.ui.film_skewx_entry.get_value() != 0.0: skew_factor_x = self.ui.film_skewx_entry.get_value() if self.ui.film_skewy_entry.get_value() != 0.0: skew_factor_y = self.ui.film_skewy_entry.get_value() skew_reference = self.ui.film_skew_reference.get_value() if self.ui.film_mirror_cb.get_value(): if self.ui.film_mirror_axis.get_value() != 'none': mirror = self.ui.film_mirror_axis.get_value() border = self.ui.boundary_entry.get_value() if border is None: border = 0 if ftype == 'svg': filter_ext = "SVG Files (*.SVG);;"\ "All Files (*.*)" elif ftype == 'png': filter_ext = "PNG Files (*.PNG);;" \ "All Files (*.*)" else: filter_ext = "PDF Files (*.PDF);;" \ "All Files (*.*)" try: filename, _f = FCFileSaveDialog.get_saved_filename( caption=_("Export negative film"), directory=self.app.get_last_save_folder() + '/' + name + '_film', ext_filter=filter_ext) except TypeError: filename, _f = FCFileSaveDialog.get_saved_filename( caption=_("Export negative film"), ext_filter=filter_ext) filename = str(filename) if str(filename) == "": self.app.inform.emit('[WARNING_NOTCL] %s' % _("Cancelled.")) return else: self.export_negative(name, boxname, filename, border, scale_stroke_factor=factor, scale_factor_x=scale_factor_x, scale_factor_y=scale_factor_y, skew_factor_x=skew_factor_x, skew_factor_y=skew_factor_y, skew_reference=skew_reference, mirror=mirror, ftype=ftype ) def export_negative(self, obj_name, box_name, filename, boundary, scale_stroke_factor=0.00, scale_factor_x=1, scale_factor_y=1, skew_factor_x=None, skew_factor_y=None, skew_reference='center', mirror=None, use_thread=True, ftype='svg'): """ Exports a Geometry Object to an SVG file in negative. :param obj_name: the name of the FlatCAM object to be saved as SVG :param box_name: the name of the FlatCAM object to be used as delimitation of the content to be saved :param filename: Path to the SVG file to save to. :param boundary: thickness of a black border to surround all the features :param scale_stroke_factor: factor by which to change/scale the thickness of the features :param scale_factor_x: factor to scale the svg geometry on the X axis :param scale_factor_y: factor to scale the svg geometry on the Y axis :param skew_factor_x: factor to skew the svg geometry on the X axis :param skew_factor_y: factor to skew the svg geometry on the Y axis :param skew_reference: reference to use for skew. Can be 'bottomleft', 'bottomright', 'topleft', 'topright' and those are the 4 points of the bounding box of the geometry to be skewed. :param mirror: can be 'x' or 'y' or 'both'. Axis on which to mirror the svg geometry :param use_thread: if to be run in a separate thread; boolean :param ftype: the type of file for saving the film: 'svg', 'png' or 'pdf' :return: """ self.app.defaults.report_usage("export_negative()") if filename is None: filename = self.app.defaults["global_last_save_folder"] self.app.log.debug("export_svg() negative") try: obj = self.app.collection.get_by_name(str(obj_name)) except Exception: return "Could not retrieve object: %s" % obj_name try: box = self.app.collection.get_by_name(str(box_name)) except Exception: return "Could not retrieve object: %s" % box_name if box is None: self.app.inform.emit('[WARNING_NOTCL] %s: %s' % (_("No object Box. Using instead"), obj)) box = obj scale_factor_x = scale_factor_x scale_factor_y = scale_factor_y def make_negative_film(scale_factor_x, scale_factor_y): log.debug("FilmTool.export_negative().make_negative_film()") scale_reference = 'center' self.screen_dpi = self.app.qapp.screens()[0].logicalDotsPerInch() new_png_dpi = self.ui.png_dpi_spinner.get_value() dpi_rate = new_png_dpi / self.screen_dpi # Determine bounding area for svg export bounds = box.bounds() tr_scale_reference = (bounds[0], bounds[1]) if dpi_rate != 1 and ftype == 'png': scale_factor_x += dpi_rate scale_factor_y += dpi_rate scale_reference = (bounds[0], bounds[1]) if box.kind.lower() == 'geometry': flat_geo = [] if box.multigeo: for tool in box.tools: flat_geo += box.flatten(box.tools[tool]['solid_geometry']) box_geo = unary_union(flat_geo) else: box_geo = unary_union(box.flatten()) else: box_geo = unary_union(box.flatten()) skew_ref = 'center' if skew_reference != 'center': xmin, ymin, xmax, ymax = box_geo.bounds if skew_reference == 'topleft': skew_ref = (xmin, ymax) elif skew_reference == 'bottomleft': skew_ref = (xmin, ymin) elif skew_reference == 'topright': skew_ref = (xmax, ymax) elif skew_reference == 'bottomright': skew_ref = (xmax, ymin) transformed_box_geo = box_geo if scale_factor_x and not scale_factor_y: transformed_box_geo = affinity.scale(transformed_box_geo, scale_factor_x, 1.0, origin=tr_scale_reference) elif not scale_factor_x and scale_factor_y: transformed_box_geo = affinity.scale(transformed_box_geo, 1.0, scale_factor_y, origin=tr_scale_reference) elif scale_factor_x and scale_factor_y: transformed_box_geo = affinity.scale(transformed_box_geo, scale_factor_x, scale_factor_y, origin=tr_scale_reference) if skew_factor_x and not skew_factor_y: transformed_box_geo = affinity.skew(transformed_box_geo, skew_factor_x, 0.0, origin=skew_ref) elif not skew_factor_x and skew_factor_y: transformed_box_geo = affinity.skew(transformed_box_geo, 0.0, skew_factor_y, origin=skew_ref) elif skew_factor_x and skew_factor_y: transformed_box_geo = affinity.skew(transformed_box_geo, skew_factor_x, skew_factor_y, origin=skew_ref) if mirror: if mirror == 'x': transformed_box_geo = affinity.scale(transformed_box_geo, 1.0, -1.0) if mirror == 'y': transformed_box_geo = affinity.scale(transformed_box_geo, -1.0, 1.0) if mirror == 'both': transformed_box_geo = affinity.scale(transformed_box_geo, -1.0, -1.0) bounds = transformed_box_geo.bounds size = bounds[2] - bounds[0], bounds[3] - bounds[1] exported_svg = obj.export_svg(scale_stroke_factor=scale_stroke_factor, scale_factor_x=scale_factor_x, scale_factor_y=scale_factor_y, skew_factor_x=skew_factor_x, skew_factor_y=skew_factor_y, mirror=mirror, scale_reference=scale_reference, skew_reference=skew_reference ) uom = obj.units.lower() # Convert everything to strings for use in the xml doc svgwidth = str(size[0] + (2 * boundary)) svgheight = str(size[1] + (2 * boundary)) minx = str(bounds[0] - boundary) miny = str(bounds[1] + boundary + size[1]) miny_rect = str(bounds[1] - boundary) # Add a SVG Header and footer to the svg output from shapely # The transform flips the Y Axis so that everything renders # properly within svg apps such as inkscape svg_header = ' PNG output --> %s" % str(e)) return 'fail' else: try: if self.units == 'INCH': unit = inch else: unit = mm doc_final = StringIO(doc_final) drawing = svg2rlg(doc_final) p_size = self.ui.pagesize_combo.get_value() if p_size == 'Bounds': renderPDF.drawToFile(drawing, filename) else: if self.ui.orientation_radio.get_value() == 'p': page_size = portrait(self.ui.pagesize[p_size]) else: page_size = landscape(self.ui.pagesize[p_size]) my_canvas = canvas.Canvas(filename, pagesize=page_size) my_canvas.translate(bounds[0] * unit, bounds[1] * unit) renderPDF.draw(drawing, my_canvas, 0, 0) my_canvas.save() except Exception as e: log.debug("FilmTool.export_negative() --> PDF output --> %s" % str(e)) return 'fail' if self.app.defaults["global_open_style"] is False: self.app.file_opened.emit("SVG", filename) self.app.file_saved.emit("SVG", filename) self.app.inform.emit('[success] %s: %s' % (_("Film file exported to"), filename)) if use_thread is True: def job_thread_film(): with self.app.proc_container.new(_("Working...")): try: make_negative_film(scale_factor_x=scale_factor_x, scale_factor_y=scale_factor_y) except Exception as e: log.debug("export_negative() process -> %s" % str(e)) return self.app.worker_task.emit({'fcn': job_thread_film, 'params': []}) else: make_negative_film(scale_factor_x=scale_factor_x, scale_factor_y=scale_factor_y) def export_positive(self, obj_name, box_name, filename, scale_stroke_factor=0.00, scale_factor_x=1, scale_factor_y=1, skew_factor_x=None, skew_factor_y=None, skew_reference='center', mirror=None, orientation_val='p', pagesize_val='A4', color_val='black', opacity_val=1.0, use_thread=True, ftype='svg'): """ Exports a Geometry Object to an SVG file in positive black. :param obj_name: the name of the FlatCAM object to be saved :param box_name: the name of the FlatCAM object to be used as delimitation of the content to be saved :param filename: Path to the file to save to. :param scale_stroke_factor: factor by which to change/scale the thickness of the features :param scale_factor_x: factor to scale the geometry on the X axis :param scale_factor_y: factor to scale the geometry on the Y axis :param skew_factor_x: factor to skew the geometry on the X axis :param skew_factor_y: factor to skew the geometry on the Y axis :param skew_reference: reference to use for skew. Can be 'bottomleft', 'bottomright', 'topleft', 'topright' and those are the 4 points of the bounding box of the geometry to be skewed. :param mirror: can be 'x' or 'y' or 'both'. Axis on which to mirror the svg geometry :param orientation_val: :param pagesize_val: :param color_val: :param opacity_val: :param use_thread: if to be run in a separate thread; boolean :param ftype: the type of file for saving the film: 'svg', 'png' or 'pdf' :return: """ self.app.defaults.report_usage("export_positive()") if filename is None: filename = self.app.defaults["global_last_save_folder"] self.app.log.debug("export_svg() black") try: obj = self.app.collection.get_by_name(str(obj_name)) except Exception: return "Could not retrieve object: %s" % obj_name try: box = self.app.collection.get_by_name(str(box_name)) except Exception: return "Could not retrieve object: %s" % box_name if box is None: self.inform.emit('[WARNING_NOTCL] %s: %s' % (_("No object Box. Using instead"), obj)) box = obj scale_factor_x = scale_factor_x scale_factor_y = scale_factor_y p_size = pagesize_val orientation = orientation_val color = color_val transparency_level = opacity_val def make_positive_film(p_size, orientation, color, transparency_level, scale_factor_x, scale_factor_y): log.debug("FilmTool.export_positive().make_positive_film()") scale_reference = 'center' self.screen_dpi = self.app.qapp.screens()[0].logicalDotsPerInch() new_png_dpi = self.ui.png_dpi_spinner.get_value() dpi_rate = new_png_dpi / self.screen_dpi # Determine bounding area for svg export bounds = box.bounds() tr_scale_reference = (bounds[0], bounds[1]) if dpi_rate != 1 and ftype == 'png': scale_factor_x += dpi_rate scale_factor_y += dpi_rate scale_reference = (bounds[0], bounds[1]) if box.kind.lower() == 'geometry': flat_geo = [] if box.multigeo: for tool in box.tools: flat_geo += box.flatten(box.tools[tool]['solid_geometry']) box_geo = unary_union(flat_geo) else: box_geo = unary_union(box.flatten()) else: box_geo = unary_union(box.flatten()) skew_ref = 'center' if skew_reference != 'center': xmin, ymin, xmax, ymax = box_geo.bounds if skew_reference == 'topleft': skew_ref = (xmin, ymax) elif skew_reference == 'bottomleft': skew_ref = (xmin, ymin) elif skew_reference == 'topright': skew_ref = (xmax, ymax) elif skew_reference == 'bottomright': skew_ref = (xmax, ymin) transformed_box_geo = box_geo if scale_factor_x and not scale_factor_y: transformed_box_geo = affinity.scale(transformed_box_geo, scale_factor_x, 1.0, origin=tr_scale_reference) elif not scale_factor_x and scale_factor_y: transformed_box_geo = affinity.scale(transformed_box_geo, 1.0, scale_factor_y, origin=tr_scale_reference) elif scale_factor_x and scale_factor_y: transformed_box_geo = affinity.scale(transformed_box_geo, scale_factor_x, scale_factor_y, origin=tr_scale_reference) if skew_factor_x and not skew_factor_y: transformed_box_geo = affinity.skew(transformed_box_geo, skew_factor_x, 0.0, origin=skew_ref) elif not skew_factor_x and skew_factor_y: transformed_box_geo = affinity.skew(transformed_box_geo, 0.0, skew_factor_y, origin=skew_ref) elif skew_factor_x and skew_factor_y: transformed_box_geo = affinity.skew(transformed_box_geo, skew_factor_x, skew_factor_y, origin=skew_ref) if mirror: if mirror == 'x': transformed_box_geo = affinity.scale(transformed_box_geo, 1.0, -1.0) if mirror == 'y': transformed_box_geo = affinity.scale(transformed_box_geo, -1.0, 1.0) if mirror == 'both': transformed_box_geo = affinity.scale(transformed_box_geo, -1.0, -1.0) bounds = transformed_box_geo.bounds size = bounds[2] - bounds[0], bounds[3] - bounds[1] exported_svg = obj.export_svg(scale_stroke_factor=scale_stroke_factor, scale_factor_x=scale_factor_x, scale_factor_y=scale_factor_y, skew_factor_x=skew_factor_x, skew_factor_y=skew_factor_y, mirror=mirror, scale_reference=scale_reference, skew_reference=skew_reference ) # Change the attributes of the exported SVG # We don't need stroke-width # We set opacity to maximum # We set the colour to WHITE root = ET.fromstring(exported_svg) for child in root: child.set('fill', str(color)) child.set('opacity', str(transparency_level)) child.set('stroke', str(color)) exported_svg = ET.tostring(root) # This contain the measure units uom = obj.units.lower() # Define a boundary around SVG of about 1.0mm (~39mils) if uom in "mm": boundary = 1.0 else: boundary = 0.0393701 # Convert everything to strings for use in the xml doc svgwidth = str(size[0] + (2 * boundary)) svgheight = str(size[1] + (2 * boundary)) minx = str(bounds[0] - boundary) miny = str(bounds[1] + boundary + size[1]) # Add a SVG Header and footer to the svg output from shapely # The transform flips the Y Axis so that everything renders # properly within svg apps such as inkscape svg_header = ' PNG output --> %s" % str(e)) return 'fail' else: try: if self.units == 'IN': unit = inch else: unit = mm doc_final = StringIO(doc_final) drawing = svg2rlg(doc_final) if p_size == 'Bounds': renderPDF.drawToFile(drawing, filename) else: if orientation == 'p': page_size = portrait(self.ui.pagesize[p_size]) else: page_size = landscape(self.ui.pagesize[p_size]) my_canvas = canvas.Canvas(filename, pagesize=page_size) my_canvas.translate(bounds[0] * unit, bounds[1] * unit) renderPDF.draw(drawing, my_canvas, 0, 0) my_canvas.save() except Exception as e: log.debug("FilmTool.export_positive() --> PDF output --> %s" % str(e)) return 'fail' if self.app.defaults["global_open_style"] is False: self.app.file_opened.emit("SVG", filename) self.app.file_saved.emit("SVG", filename) self.app.inform.emit('[success] %s: %s' % (_("Film file exported to"), filename)) if use_thread is True: def job_thread_film(): with self.app.proc_container.new(_("Working...")): try: make_positive_film(p_size=p_size, orientation=orientation, color=color, transparency_level=transparency_level, scale_factor_x=scale_factor_x, scale_factor_y=scale_factor_y) except Exception as e: log.debug("export_positive() process -> %s" % str(e)) return self.app.worker_task.emit({'fcn': job_thread_film, 'params': []}) else: make_positive_film(p_size=p_size, orientation=orientation, color=color, transparency_level=transparency_level, scale_factor_x=scale_factor_x, scale_factor_y=scale_factor_y) def reset_fields(self): self.ui.tf_object_combo.setRootModelIndex(self.app.collection.index(0, 0, QtCore.QModelIndex())) self.ui.tf_box_combo.setRootModelIndex(self.app.collection.index(0, 0, QtCore.QModelIndex())) class FilmUI: toolName = _("Film PCB") def __init__(self, layout, app): self.app = app self.decimals = self.app.decimals self.layout = layout # ## Title title_label = FCLabel("%s" % self.toolName) title_label.setStyleSheet(""" QLabel { font-size: 16px; font-weight: bold; } """) self.layout.addWidget(title_label) self.layout.addWidget(FCLabel("")) # Form Layout grid0 = QtWidgets.QGridLayout() self.layout.addLayout(grid0) grid0.setColumnStretch(0, 0) grid0.setColumnStretch(1, 1) # Type of object for which to create the film self.tf_type_obj_combo = RadioSet([{'label': _('Gerber'), 'value': 'grb'}, {'label': _('Geometry'), 'value': 'geo'}]) self.tf_type_obj_combo_label = FCLabel('%s:' % _("Object")) self.tf_type_obj_combo_label.setToolTip( _("Specify the type of object for which to create the film.\n" "The object can be of type: Gerber or Geometry.\n" "The selection here decide the type of objects that will be\n" "in the Film Object combobox.") ) grid0.addWidget(self.tf_type_obj_combo_label, 0, 0) grid0.addWidget(self.tf_type_obj_combo, 0, 1) # List of objects for which we can create the film self.tf_object_combo = FCComboBox() self.tf_object_combo.setModel(self.app.collection) self.tf_object_combo.setRootModelIndex(self.app.collection.index(0, 0, QtCore.QModelIndex())) self.tf_object_combo.is_last = True grid0.addWidget(self.tf_object_combo, 1, 0, 1, 2) # Type of Box Object to be used as an envelope for film creation # Within this we can create negative self.tf_type_box_combo = RadioSet([{'label': _('Gerber'), 'value': 'grb'}, {'label': _('Geometry'), 'value': 'geo'}]) self.tf_type_box_combo_label = FCLabel('%s:' % _("Box Type")) self.tf_type_box_combo_label.setToolTip( _("Specify the type of object to be used as an container for\n" "film creation. It can be: Gerber or Geometry type." "The selection here decide the type of objects that will be\n" "in the Box Object combobox.") ) grid0.addWidget(self.tf_type_box_combo_label, 2, 0) grid0.addWidget(self.tf_type_box_combo, 2, 1) # Box self.tf_box_combo = FCComboBox() self.tf_box_combo.setModel(self.app.collection) self.tf_box_combo.setRootModelIndex(self.app.collection.index(0, 0, QtCore.QModelIndex())) self.tf_box_combo.is_last = True grid0.addWidget(self.tf_box_combo, 3, 0, 1, 2) separator_line = QtWidgets.QFrame() separator_line.setFrameShape(QtWidgets.QFrame.HLine) separator_line.setFrameShadow(QtWidgets.QFrame.Sunken) grid0.addWidget(separator_line, 4, 0, 1, 2) self.film_adj_label = FCLabel('%s' % _("Film Adjustments")) self.film_adj_label.setToolTip( _("Sometime the printers will distort the print shape, especially the Laser types.\n" "This section provide the tools to compensate for the print distortions.") ) grid0.addWidget(self.film_adj_label, 5, 0, 1, 2) # Scale Geometry self.film_scale_cb = FCCheckBox('%s' % _("Scale Film geometry")) self.film_scale_cb.setToolTip( _("A value greater than 1 will stretch the film\n" "while a value less than 1 will jolt it.") ) self.film_scale_cb.setStyleSheet( """ QCheckBox {font-weight: bold; color: black} """ ) grid0.addWidget(self.film_scale_cb, 6, 0, 1, 2) self.film_scalex_label = FCLabel('%s:' % _("X factor")) self.film_scalex_entry = FCDoubleSpinner(callback=self.confirmation_message) self.film_scalex_entry.set_range(-999.9999, 999.9999) self.film_scalex_entry.set_precision(self.decimals) self.film_scalex_entry.setSingleStep(0.01) grid0.addWidget(self.film_scalex_label, 7, 0) grid0.addWidget(self.film_scalex_entry, 7, 1) self.film_scaley_label = FCLabel('%s:' % _("Y factor")) self.film_scaley_entry = FCDoubleSpinner(callback=self.confirmation_message) self.film_scaley_entry.set_range(-999.9999, 999.9999) self.film_scaley_entry.set_precision(self.decimals) self.film_scaley_entry.setSingleStep(0.01) grid0.addWidget(self.film_scaley_label, 8, 0) grid0.addWidget(self.film_scaley_entry, 8, 1) self.ois_scale = OptionalHideInputSection(self.film_scale_cb, [ self.film_scalex_label, self.film_scalex_entry, self.film_scaley_label, self.film_scaley_entry ]) separator_line = QtWidgets.QFrame() separator_line.setFrameShape(QtWidgets.QFrame.HLine) separator_line.setFrameShadow(QtWidgets.QFrame.Sunken) grid0.addWidget(separator_line, 9, 0, 1, 2) # Skew Geometry self.film_skew_cb = FCCheckBox('%s' % _("Skew Film geometry")) self.film_skew_cb.setToolTip( _("Positive values will skew to the right\n" "while negative values will skew to the left.") ) self.film_skew_cb.setStyleSheet( """ QCheckBox {font-weight: bold; color: black} """ ) grid0.addWidget(self.film_skew_cb, 10, 0, 1, 2) self.film_skewx_label = FCLabel('%s:' % _("X angle")) self.film_skewx_entry = FCDoubleSpinner(callback=self.confirmation_message) self.film_skewx_entry.set_range(-999.9999, 999.9999) self.film_skewx_entry.set_precision(self.decimals) self.film_skewx_entry.setSingleStep(0.01) grid0.addWidget(self.film_skewx_label, 11, 0) grid0.addWidget(self.film_skewx_entry, 11, 1) self.film_skewy_label = FCLabel('%s:' % _("Y angle")) self.film_skewy_entry = FCDoubleSpinner(callback=self.confirmation_message) self.film_skewy_entry.set_range(-999.9999, 999.9999) self.film_skewy_entry.set_precision(self.decimals) self.film_skewy_entry.setSingleStep(0.01) grid0.addWidget(self.film_skewy_label, 12, 0) grid0.addWidget(self.film_skewy_entry, 12, 1) self.film_skew_ref_label = FCLabel('%s:' % _("Reference")) self.film_skew_ref_label.setToolTip( _("The reference point to be used as origin for the skew.\n" "It can be one of the four points of the geometry bounding box.") ) self.film_skew_reference = RadioSet([{'label': _('Bottom Left'), 'value': 'bottomleft'}, {'label': _('Top Left'), 'value': 'topleft'}, {'label': _('Bottom Right'), 'value': 'bottomright'}, {'label': _('Top right'), 'value': 'topright'}], orientation='vertical', stretch=False) grid0.addWidget(self.film_skew_ref_label, 13, 0) grid0.addWidget(self.film_skew_reference, 13, 1) self.ois_skew = OptionalHideInputSection(self.film_skew_cb, [ self.film_skewx_label, self.film_skewx_entry, self.film_skewy_label, self.film_skewy_entry, self.film_skew_ref_label, self.film_skew_reference ]) separator_line1 = QtWidgets.QFrame() separator_line1.setFrameShape(QtWidgets.QFrame.HLine) separator_line1.setFrameShadow(QtWidgets.QFrame.Sunken) grid0.addWidget(separator_line1, 14, 0, 1, 2) # Mirror Geometry self.film_mirror_cb = FCCheckBox('%s' % _("Mirror Film geometry")) self.film_mirror_cb.setToolTip( _("Mirror the film geometry on the selected axis or on both.") ) self.film_mirror_cb.setStyleSheet( """ QCheckBox {font-weight: bold; color: black} """ ) grid0.addWidget(self.film_mirror_cb, 15, 0, 1, 2) self.film_mirror_axis = RadioSet([{'label': _('None'), 'value': 'none'}, {'label': _('X'), 'value': 'x'}, {'label': _('Y'), 'value': 'y'}, {'label': _('Both'), 'value': 'both'}], stretch=False) self.film_mirror_axis_label = FCLabel('%s:' % _("Mirror axis")) grid0.addWidget(self.film_mirror_axis_label, 16, 0) grid0.addWidget(self.film_mirror_axis, 16, 1) self.ois_mirror = OptionalHideInputSection(self.film_mirror_cb, [ self.film_mirror_axis_label, self.film_mirror_axis ]) separator_line2 = QtWidgets.QFrame() separator_line2.setFrameShape(QtWidgets.QFrame.HLine) separator_line2.setFrameShadow(QtWidgets.QFrame.Sunken) grid0.addWidget(separator_line2, 17, 0, 1, 2) self.film_param_label = FCLabel('%s' % _("Film Parameters")) grid0.addWidget(self.film_param_label, 18, 0, 1, 2) # Scale Stroke size self.film_scale_stroke_entry = FCDoubleSpinner(callback=self.confirmation_message) self.film_scale_stroke_entry.set_range(-999.9999, 999.9999) self.film_scale_stroke_entry.setSingleStep(0.01) self.film_scale_stroke_entry.set_precision(self.decimals) self.film_scale_stroke_label = FCLabel('%s:' % _("Scale Stroke")) self.film_scale_stroke_label.setToolTip( _("Scale the line stroke thickness of each feature in the SVG file.\n" "It means that the line that envelope each SVG feature will be thicker or thinner,\n" "therefore the fine features may be more affected by this parameter.") ) grid0.addWidget(self.film_scale_stroke_label, 19, 0) grid0.addWidget(self.film_scale_stroke_entry, 19, 1) # Film Type self.film_type = RadioSet([{'label': _('Positive'), 'value': 'pos'}, {'label': _('Negative'), 'value': 'neg'}], stretch=False) self.film_type_label = FCLabel('%s:' % _("Film Type")) self.film_type_label.setToolTip( _("Generate a Positive black film or a Negative film.\n" "Positive means that it will print the features\n" "with black on a white canvas.\n" "Negative means that it will print the features\n" "with white on a black canvas.\n" "The Film format is SVG.") ) grid0.addWidget(self.film_type_label, 21, 0) grid0.addWidget(self.film_type, 21, 1) # Boundary for negative film generation self.boundary_entry = FCDoubleSpinner(callback=self.confirmation_message) self.boundary_entry.set_range(-999.9999, 999.9999) self.boundary_entry.setSingleStep(0.01) self.boundary_entry.set_precision(self.decimals) self.boundary_label = FCLabel('%s:' % _("Border")) self.boundary_label.setToolTip( _("Specify a border around the object.\n" "Only for negative film.\n" "It helps if we use as a Box Object the same \n" "object as in Film Object. It will create a thick\n" "black bar around the actual print allowing for a\n" "better delimitation of the outline features which are of\n" "white color like the rest and which may confound with the\n" "surroundings if not for this border.") ) grid0.addWidget(self.boundary_label, 22, 0) grid0.addWidget(self.boundary_entry, 22, 1) self.boundary_label.hide() self.boundary_entry.hide() # Punch Drill holes self.punch_cb = FCCheckBox(_("Punch drill holes")) self.punch_cb.setToolTip(_("When checked the generated film will have holes in pads when\n" "the generated film is positive. This is done to help drilling,\n" "when done manually.")) grid0.addWidget(self.punch_cb, 23, 0, 1, 2) # this way I can hide/show the frame self.punch_frame = QtWidgets.QFrame() self.punch_frame.setContentsMargins(0, 0, 0, 0) self.layout.addWidget(self.punch_frame) punch_grid = QtWidgets.QGridLayout() punch_grid.setContentsMargins(0, 0, 0, 0) self.punch_frame.setLayout(punch_grid) punch_grid.setColumnStretch(0, 0) punch_grid.setColumnStretch(1, 1) self.ois_p = OptionalHideInputSection(self.punch_cb, [self.punch_frame]) self.source_label = FCLabel('%s:' % _("Source")) self.source_label.setToolTip( _("The punch hole source can be:\n" "- Excellon -> an Excellon holes center will serve as reference.\n" "- Pad Center -> will try to use the pads center as reference.") ) self.source_punch = RadioSet([{'label': _('Excellon'), 'value': 'exc'}, {'label': _('Pad center'), 'value': 'pad'}], stretch=False) punch_grid.addWidget(self.source_label, 0, 0) punch_grid.addWidget(self.source_punch, 0, 1) self.exc_label = FCLabel('%s:' % _("Excellon Obj")) self.exc_label.setToolTip( _("Remove the geometry of Excellon from the Film to create the holes in pads.") ) self.exc_combo = FCComboBox() self.exc_combo.setModel(self.app.collection) self.exc_combo.setRootModelIndex(self.app.collection.index(1, 0, QtCore.QModelIndex())) self.exc_combo.is_last = True self.exc_combo.obj_type = "Excellon" punch_grid.addWidget(self.exc_label, 1, 0) punch_grid.addWidget(self.exc_combo, 1, 1) self.exc_label.hide() self.exc_combo.hide() self.punch_size_label = FCLabel('%s:' % _("Punch Size")) self.punch_size_label.setToolTip(_("The value here will control how big is the punch hole in the pads.")) self.punch_size_spinner = FCDoubleSpinner(callback=self.confirmation_message) self.punch_size_spinner.set_range(0, 999.9999) self.punch_size_spinner.setSingleStep(0.1) self.punch_size_spinner.set_precision(self.decimals) punch_grid.addWidget(self.punch_size_label, 2, 0) punch_grid.addWidget(self.punch_size_spinner, 2, 1) self.punch_size_label.hide() self.punch_size_spinner.hide() grid1 = QtWidgets.QGridLayout() self.layout.addLayout(grid1) grid1.setColumnStretch(0, 0) grid1.setColumnStretch(1, 1) separator_line3 = QtWidgets.QFrame() separator_line3.setFrameShape(QtWidgets.QFrame.HLine) separator_line3.setFrameShadow(QtWidgets.QFrame.Sunken) grid1.addWidget(separator_line3, 0, 0, 1, 2) # File type self.file_type_radio = RadioSet([{'label': _('SVG'), 'value': 'svg'}, {'label': _('PNG'), 'value': 'png'}, {'label': _('PDF'), 'value': 'pdf'} ], stretch=False) self.file_type_label = FCLabel('%s:' % _("Film Type")) self.file_type_label.setToolTip( _("The file type of the saved film. Can be:\n" "- 'SVG' -> open-source vectorial format\n" "- 'PNG' -> raster image\n" "- 'PDF' -> portable document format") ) grid1.addWidget(self.file_type_label, 1, 0) grid1.addWidget(self.file_type_radio, 1, 1) # Page orientation self.orientation_label = FCLabel('%s:' % _("Page Orientation")) self.orientation_label.setToolTip(_("Can be:\n" "- Portrait\n" "- Landscape")) self.orientation_radio = RadioSet([{'label': _('Portrait'), 'value': 'p'}, {'label': _('Landscape'), 'value': 'l'}, ], stretch=False) grid1.addWidget(self.orientation_label, 2, 0) grid1.addWidget(self.orientation_radio, 2, 1) # Page Size self.pagesize_label = FCLabel('%s:' % _("Page Size")) self.pagesize_label.setToolTip(_("A selection of standard ISO 216 page sizes.")) self.pagesize_combo = FCComboBox() self.pagesize = {} self.pagesize.update( { 'Bounds': None, 'A0': (841 * mm, 1189 * mm), 'A1': (594 * mm, 841 * mm), 'A2': (420 * mm, 594 * mm), 'A3': (297 * mm, 420 * mm), 'A4': (210 * mm, 297 * mm), 'A5': (148 * mm, 210 * mm), 'A6': (105 * mm, 148 * mm), 'A7': (74 * mm, 105 * mm), 'A8': (52 * mm, 74 * mm), 'A9': (37 * mm, 52 * mm), 'A10': (26 * mm, 37 * mm), 'B0': (1000 * mm, 1414 * mm), 'B1': (707 * mm, 1000 * mm), 'B2': (500 * mm, 707 * mm), 'B3': (353 * mm, 500 * mm), 'B4': (250 * mm, 353 * mm), 'B5': (176 * mm, 250 * mm), 'B6': (125 * mm, 176 * mm), 'B7': (88 * mm, 125 * mm), 'B8': (62 * mm, 88 * mm), 'B9': (44 * mm, 62 * mm), 'B10': (31 * mm, 44 * mm), 'C0': (917 * mm, 1297 * mm), 'C1': (648 * mm, 917 * mm), 'C2': (458 * mm, 648 * mm), 'C3': (324 * mm, 458 * mm), 'C4': (229 * mm, 324 * mm), 'C5': (162 * mm, 229 * mm), 'C6': (114 * mm, 162 * mm), 'C7': (81 * mm, 114 * mm), 'C8': (57 * mm, 81 * mm), 'C9': (40 * mm, 57 * mm), 'C10': (28 * mm, 40 * mm), # American paper sizes 'LETTER': (8.5 * inch, 11 * inch), 'LEGAL': (8.5 * inch, 14 * inch), 'ELEVENSEVENTEEN': (11 * inch, 17 * inch), # From https://en.wikipedia.org/wiki/Paper_size 'JUNIOR_LEGAL': (5 * inch, 8 * inch), 'HALF_LETTER': (5.5 * inch, 8 * inch), 'GOV_LETTER': (8 * inch, 10.5 * inch), 'GOV_LEGAL': (8.5 * inch, 13 * inch), 'LEDGER': (17 * inch, 11 * inch), } ) page_size_list = list(self.pagesize.keys()) self.pagesize_combo.addItems(page_size_list) grid1.addWidget(self.pagesize_label, 3, 0) grid1.addWidget(self.pagesize_combo, 3, 1) self.on_film_type(val='hide') # PNG DPI self.png_dpi_label = FCLabel('%s:' % "PNG DPI") self.png_dpi_label.setToolTip( _("Default value is 96 DPI. Change this value to scale the PNG file.") ) self.png_dpi_spinner = FCSpinner(callback=self.confirmation_message_int) self.png_dpi_spinner.set_range(0, 100000) grid1.addWidget(self.png_dpi_label, 4, 0) grid1.addWidget(self.png_dpi_spinner, 4, 1) self.png_dpi_label.hide() self.png_dpi_spinner.hide() # Buttons self.film_object_button = FCButton(_("Save Film")) self.film_object_button.setIcon(QtGui.QIcon(self.app.resource_location + '/save_as.png')) self.film_object_button.setToolTip( _("Create a Film for the selected object, within\n" "the specified box. Does not create a new \n " "FlatCAM object, but directly save it in the\n" "selected format.") ) self.film_object_button.setStyleSheet(""" QPushButton { font-weight: bold; } """) grid1.addWidget(self.film_object_button, 6, 0, 1, 2) self.layout.addStretch() # ## Reset Tool self.reset_button = FCButton(_("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 on_film_type(self, val): type_of_film = val if type_of_film == 'neg': self.boundary_label.show() self.boundary_entry.show() self.punch_cb.set_value(False) # required so the self.punch_frame it's hidden also by the signal emitted self.punch_cb.hide() else: self.boundary_label.hide() self.boundary_entry.hide() self.punch_cb.show() def on_file_type(self, val): if val == 'pdf': self.orientation_label.show() self.orientation_radio.show() self.pagesize_label.show() self.pagesize_combo.show() self.png_dpi_label.hide() self.png_dpi_spinner.hide() elif val == 'png': self.png_dpi_label.show() self.png_dpi_spinner.show() self.orientation_label.hide() self.orientation_radio.hide() self.pagesize_label.hide() self.pagesize_combo.hide() else: self.orientation_label.hide() self.orientation_radio.hide() self.pagesize_label.hide() self.pagesize_combo.hide() self.png_dpi_label.hide() self.png_dpi_spinner.hide() def on_punch_source(self, val): if val == 'pad' and self.punch_cb.get_value(): self.punch_size_label.show() self.punch_size_spinner.show() self.exc_label.hide() self.exc_combo.hide() else: self.punch_size_label.hide() self.punch_size_spinner.hide() self.exc_label.show() self.exc_combo.show() if val == 'pad' and self.tf_type_obj_combo.get_value() == 'geo': self.source_punch.set_value('exc') self.app.inform.emit('[WARNING_NOTCL] %s' % _("Using the Pad center does not work on Geometry objects. " "Only a Gerber object has pads.")) 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)