From 0bdc3b19f0e46a0ce7902fcf51e122801f913448 Mon Sep 17 00:00:00 2001 From: Juan Pablo Caram Date: Fri, 25 Apr 2014 01:24:03 -0400 Subject: [PATCH] Major modifications to data/gui interactions. In progress. --- FlatCAM.py | 2965 +---------------------------- FlatCAM.ui | 4011 +-------------------------------------- FlatCAMApp.py | 3025 +++++++++++++++++++++++++++++ FlatCAMObj.py | 495 ++++- GUIElements.py | 143 ++ ObjectCollection.py | 254 +++ ObjectUI.py | 375 ++++ camlib.py | 118 +- defaults.json | 2 +- doc/build/app.html | 4 +- doc/build/genindex.html | 2 +- recent.json | 2 +- 12 files changed, 4260 insertions(+), 7136 deletions(-) create mode 100644 FlatCAMApp.py create mode 100644 GUIElements.py create mode 100644 ObjectCollection.py create mode 100644 ObjectUI.py diff --git a/FlatCAM.py b/FlatCAM.py index 5810fef1..7f4ebefc 100644 --- a/FlatCAM.py +++ b/FlatCAM.py @@ -6,2969 +6,8 @@ # MIT Licence # ############################################################ -import threading -import traceback -import sys -import urllib -import copy -import random - -from gi.repository import Gtk, GdkPixbuf -from matplotlib.backends.backend_gtk3agg import FigureCanvasGTK3Agg as FigureCanvas -from shapely import speedups - - -######################################## -## Imports part of FlatCAM ## -######################################## -from FlatCAMObj import * -from FlatCAMWorker import Worker - - -######################################## -## App ## -######################################## -class App: - """ - The main application class. The constructor starts the GUI. - """ - - version_url = "http://caram.cl/flatcam/VERSION" - - def __init__(self): - """ - Starts the application. Takes no parameters. - - :return: app - :rtype: App - """ - - if speedups.available: - speedups.enable() - - # Needed to interact with the GUI from other threads. - GObject.threads_init() - - # GLib.log_set_handler() - - #### GUI #### - # Glade init - self.gladefile = "FlatCAM.ui" - self.builder = Gtk.Builder() - self.builder.add_from_file(self.gladefile) - - # References to UI widgets - self.window = self.builder.get_object("window1") - self.position_label = self.builder.get_object("label3") - self.grid = self.builder.get_object("grid1") - self.notebook = self.builder.get_object("notebook1") - self.info_label = self.builder.get_object("label_status") - self.progress_bar = self.builder.get_object("progressbar") - self.progress_bar.set_show_text(True) - self.units_label = self.builder.get_object("label_units") - self.toolbar = self.builder.get_object("toolbar_main") - - # White (transparent) background on the "Options" tab. - self.builder.get_object("vp_options").override_background_color(Gtk.StateType.NORMAL, - Gdk.RGBA(1, 1, 1, 1)) - # Combo box to choose between project and application options. - self.combo_options = self.builder.get_object("combo_options") - self.combo_options.set_active(1) - - #self.setup_project_list() # The "Project" tab - self.setup_component_editor() # The "Selected" tab - - ## Setup the toolbar. Adds buttons. - self.setup_toolbar() - - #### Event handling #### - self.builder.connect_signals(self) - - #### Make plot area #### - self.plotcanvas = PlotCanvas(self.grid) - self.plotcanvas.mpl_connect('button_press_event', self.on_click_over_plot) - self.plotcanvas.mpl_connect('motion_notify_event', self.on_mouse_move_over_plot) - self.plotcanvas.mpl_connect('key_press_event', self.on_key_over_plot) - - self.setup_tooltips() - - # TODO: Hardcoded list - for kind in ['gerber', 'excellon', 'geometry', 'cncjob']: - entry_name = self.builder.get_object("entry_text_" + kind + "_name") - entry_name.connect("activate", self.on_activate_name) - - #### DATA #### - self.clipboard = Gtk.Clipboard.get(Gdk.SELECTION_CLIPBOARD) - self.setup_obj_classes() - self.mouse = None # Mouse coordinates over plot - self.recent = [] - self.collection = ObjectCollection() - self.builder.get_object("box_project").pack_start(self.collection.view, False, False, 1) - # TODO: Do this different - self.collection.view.connect("row_activated", self.on_row_activated) - - # Used to inhibit the on_options_update callback when - # the options are being changed by the program and not the user. - self.options_update_ignore = False - - self.toggle_units_ignore = False - - self.defaults = { - "units": "in" - } # Application defaults - - ## Current Project ## - self.options = {} # Project options - self.project_filename = None - - self.form_kinds = { - "units": "radio" - } - - self.radios = {"units": {"rb_inch": "IN", "rb_mm": "MM"}, - "gerber_gaps": {"rb_app_2tb": "tb", "rb_app_2lr": "lr", "rb_app_4": "4"}} - self.radios_inv = {"units": {"IN": "rb_inch", "MM": "rb_mm"}, - "gerber_gaps": {"tb": "rb_app_2tb", "lr": "rb_app_2lr", "4": "rb_app_4"}} - - # Options for each kind of FlatCAMObj. - # Example: 'gerber_plot': 'cb'. The widget name would be: 'cb_app_gerber_plot' - for FlatCAMClass in [FlatCAMExcellon, FlatCAMGeometry, FlatCAMGerber, FlatCAMCNCjob]: - obj = FlatCAMClass("no_name") - for option in obj.form_kinds: - self.form_kinds[obj.kind + "_" + option] = obj.form_kinds[option] - # if obj.form_kinds[option] == "radio": - # self.radios.update({obj.kind + "_" + option: obj.radios[option]}) - # self.radios_inv.update({obj.kind + "_" + option: obj.radios_inv[option]}) - - ## Event subscriptions ## - - ## Tools ## - self.measure = Measurement(self.builder.get_object("box39"), self.plotcanvas) - # Toolbar icon - # TODO: Where should I put this? Tool should have a method to add to toolbar? - meas_ico = Gtk.Image.new_from_file('share/measure32.png') - measure = Gtk.ToolButton.new(meas_ico, "") - measure.connect("clicked", self.measure.toggle_active) - measure.set_tooltip_markup("Measure Tool: Enable/disable tool.\n" + - "Click on point to set reference.\n" + - "(Click on plot and hit m)") - self.toolbar.insert(measure, -1) - - #### Initialization #### - self.load_defaults() - self.options.update(self.defaults) # Copy app defaults to project options - self.options2form() # Populate the app defaults form - self.units_label.set_text("[" + self.options["units"] + "]") - self.setup_recent_items() - - self.worker = Worker() - self.worker.daemon = True - self.worker.start() - - #### Check for updates #### - # Separate thread (Not worker) - self.version = 4 - t1 = threading.Thread(target=self.versionCheck) - t1.daemon = True - t1.start() - - #### For debugging only ### - def somethreadfunc(app_obj): - print "Hello World!" - - t = threading.Thread(target=somethreadfunc, args=(self,)) - t.daemon = True - t.start() - - ######################################## - ## START ## - ######################################## - self.icon256 = GdkPixbuf.Pixbuf.new_from_file('share/flatcam_icon256.png') - self.icon48 = GdkPixbuf.Pixbuf.new_from_file('share/flatcam_icon48.png') - self.icon16 = GdkPixbuf.Pixbuf.new_from_file('share/flatcam_icon16.png') - Gtk.Window.set_default_icon_list([self.icon16, self.icon48, self.icon256]) - self.window.set_title("FlatCAM - Alpha 4 UNSTABLE") - self.window.set_default_size(900, 600) - self.window.show_all() - - def message_dialog(self, title, message, kind="info"): - types = {"info": Gtk.MessageType.INFO, - "warn": Gtk.MessageType.WARNING, - "error": Gtk.MessageType.ERROR} - dlg = Gtk.MessageDialog(self.window, 0, types[kind], Gtk.ButtonsType.OK, title) - dlg.format_secondary_text(message) - - def lifecycle(): - dlg.run() - dlg.destroy() - - GLib.idle_add(lifecycle) - - def question_dialog(self, title, message): - label = Gtk.Label(message) - dialog = Gtk.Dialog(title, self.window, 0, - (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, - Gtk.STOCK_OK, Gtk.ResponseType.OK)) - dialog.set_default_size(150, 100) - dialog.set_modal(True) - box = dialog.get_content_area() - box.set_border_width(10) - box.add(label) - dialog.show_all() - response = dialog.run() - dialog.destroy() - return response - - def setup_toolbar(self): - - # Zoom fit - zf_ico = Gtk.Image.new_from_file('share/zoom_fit32.png') - zoom_fit = Gtk.ToolButton.new(zf_ico, "") - zoom_fit.connect("clicked", self.on_zoom_fit) - zoom_fit.set_tooltip_markup("Zoom Fit.\n(Click on plot and hit 1)") - self.toolbar.insert(zoom_fit, -1) - - # Zoom out - zo_ico = Gtk.Image.new_from_file('share/zoom_out32.png') - zoom_out = Gtk.ToolButton.new(zo_ico, "") - zoom_out.connect("clicked", self.on_zoom_out) - zoom_out.set_tooltip_markup("Zoom Out.\n(Click on plot and hit 2)") - self.toolbar.insert(zoom_out, -1) - - # Zoom in - zi_ico = Gtk.Image.new_from_file('share/zoom_in32.png') - zoom_in = Gtk.ToolButton.new(zi_ico, "") - zoom_in.connect("clicked", self.on_zoom_in) - zoom_in.set_tooltip_markup("Zoom In.\n(Click on plot and hit 3)") - self.toolbar.insert(zoom_in, -1) - - # Clear plot - cp_ico = Gtk.Image.new_from_file('share/clear_plot32.png') - clear_plot = Gtk.ToolButton.new(cp_ico, "") - clear_plot.connect("clicked", self.on_clear_plots) - clear_plot.set_tooltip_markup("Clear Plot") - self.toolbar.insert(clear_plot, -1) - - # Replot - rp_ico = Gtk.Image.new_from_file('share/replot32.png') - replot = Gtk.ToolButton.new(rp_ico, "") - replot.connect("clicked", self.on_toolbar_replot) - replot.set_tooltip_markup("Re-plot all") - self.toolbar.insert(replot, -1) - - # Delete item - del_ico = Gtk.Image.new_from_file('share/delete32.png') - delete = Gtk.ToolButton.new(del_ico, "") - delete.connect("clicked", self.on_delete) - delete.set_tooltip_markup("Delete selected\nobject.") - self.toolbar.insert(delete, -1) - - def setup_obj_classes(self): - """ - Sets up application specifics on the FlatCAMObj class. - - :return: None - """ - FlatCAMObj.app = self - - def setup_component_editor(self): - """ - Initial configuration of the component editor. Creates - a page titled "Selection" on the notebook on the left - side of the main window. - - :return: None - """ - - box_selected = self.builder.get_object("box_selected") - - # Remove anything else in the box - box_children = box_selected.get_children() - for child in box_children: - box_selected.remove(child) - - box1 = Gtk.Box(Gtk.Orientation.VERTICAL) - label1 = Gtk.Label("Choose an item from Project") - box1.pack_start(label1, True, False, 1) - box_selected.pack_start(box1, True, True, 0) - #box_selected.show() - box1.show() - label1.show() - - def setup_recent_items(self): - - # TODO: Move this to constructor - icons = { - "gerber": "share/flatcam_icon16.png", - "excellon": "share/drill16.png", - "cncjob": "share/cnc16.png", - "project": "share/project16.png" - } - - openers = { - 'gerber': self.open_gerber, - 'excellon': self.open_excellon, - 'cncjob': self.open_gcode, - 'project': self.open_project - } - - # Closure needed to create callbacks in a loop. - # Otherwise late binding occurs. - def make_callback(func, fname): - def opener(*args): - self.worker.add_task(func, [fname]) - return opener - - try: - f = open('recent.json') - except: - print "ERROR: Failed to load recent item list." - self.info("Failed to load recent item list.") - return - - try: - self.recent = json.load(f) - except: - print "ERROR: Failed to parse recent item list." - self.info("Failed to parse recent item list.") - f.close() - return - f.close() - - recent_menu = Gtk.Menu() - for recent in self.recent: - filename = recent['filename'].split('/')[-1].split('\\')[-1] - item = Gtk.ImageMenuItem.new_with_label(filename) - im = Gtk.Image.new_from_file(icons[recent["kind"]]) - item.set_image(im) - - o = make_callback(openers[recent["kind"]], recent['filename']) - - item.connect('activate', o) - recent_menu.append(item) - - self.builder.get_object('open_recent').set_submenu(recent_menu) - recent_menu.show_all() - - def info(self, text): - """ - Show text on the status bar. This method is thread safe. - - :param text: Text to display. - :type text: str - :return: None - """ - GLib.idle_add(lambda: self.info_label.set_text(text)) - - def get_radio_value(self, radio_set): - """ - Returns the radio_set[key] of the radiobutton - whose name is key is active. - - :param radio_set: A dictionary containing widget_name: value pairs. - :type radio_set: dict - :return: radio_set[key] - """ - - for name in radio_set: - if self.builder.get_object(name).get_active(): - return radio_set[name] - - def plot_all(self): - """ - Re-generates all plots from all objects. - - :return: None - """ - self.plotcanvas.clear() - self.set_progress_bar(0.1, "Re-plotting...") - - def worker_task(app_obj): - percentage = 0.1 - try: - delta = 0.9 / len(self.collection.get_list()) - except ZeroDivisionError: - GLib.timeout_add(300, lambda: app_obj.set_progress_bar(0.0, "")) - return - for obj in self.collection.get_list(): - obj.plot() - percentage += delta - GLib.idle_add(lambda: app_obj.set_progress_bar(percentage, "Re-plotting...")) - - GLib.idle_add(app_obj.plotcanvas.auto_adjust_axes) - GLib.idle_add(lambda: self.on_zoom_fit(None)) - GLib.timeout_add(300, lambda: app_obj.set_progress_bar(0.0, "Idle")) - - # Send to worker - self.worker.add_task(worker_task, [self]) - - def get_eval(self, widget_name): - """ - Runs eval() on the on the text entry of name 'widget_name' - and returns the results. - - :param widget_name: Name of Gtk.Entry - :type widget_name: str - :return: Depends on contents of the entry text. - """ - - value = self.builder.get_object(widget_name).get_text() - if value == "": - value = "None" - try: - evald = eval(value) - return evald - except: - self.info("Could not evaluate: " + value) - return None - - def new_object(self, kind, name, initialize): - """ - Creates a new specalized FlatCAMObj and attaches it to the application, - this is, updates the GUI accordingly, any other records and plots it. - This method is thread-safe. - - :param kind: The kind of object to create. One of 'gerber', - 'excellon', 'cncjob' and 'geometry'. - :type kind: str - :param name: Name for the object. - :type name: str - :param initialize: Function to run after creation of the object - but before it is attached to the application. The function is - called with 2 parameters: the new object and the App instance. - :type initialize: function - :return: None - :rtype: None - """ - - print "new_object()" - - ### Check for existing name - if name in self.collection.get_names(): - ## Create a new name - # Ends with number? - match = re.search(r'(.*[^\d])?(\d+)$', name) - if match: # Yes: Increment the number! - base = match.group(1) or '' - num = int(match.group(2)) - name = base + str(num + 1) - else: # No: add a number! - name += "_1" - - # Create object - classdict = { - "gerber": FlatCAMGerber, - "excellon": FlatCAMExcellon, - "cncjob": FlatCAMCNCjob, - "geometry": FlatCAMGeometry - } - obj = classdict[kind](name) - obj.units = self.options["units"] # TODO: The constructor should look at defaults. - - # Set default options from self.options - for option in self.options: - if option.find(kind + "_") == 0: - oname = option[len(kind)+1:] - obj.options[oname] = self.options[option] - - # Initialize as per user request - # User must take care to implement initialize - # in a thread-safe way as is is likely that we - # have been invoked in a separate thread. - initialize(obj, self) - - # Check units and convert if necessary - if self.options["units"].upper() != obj.units.upper(): - GLib.idle_add(lambda: self.info("Converting units to " + self.options["units"] + ".")) - obj.convert_units(self.options["units"]) - - # Add to our records - self.collection.append(obj, active=True) - - # Show object details now. - GLib.idle_add(lambda: self.notebook.set_current_page(1)) - - # Plot - # TODO: (Thread-safe?) - obj.plot() - - GLib.idle_add(lambda: self.on_zoom_fit(None)) - #self.on_zoom_fit(None) - - return obj - - def set_progress_bar(self, percentage, text=""): - """ - Sets the application's progress bar to a given frac_digits and text. - - :param percentage: The frac_digits (0.0-1.0) of the progress. - :type percentage: float - :param text: Text to display on the progress bar. - :type text: str - :return: None - """ - self.progress_bar.set_text(text) - self.progress_bar.set_fraction(percentage) - return False - - def load_defaults(self): - """ - Loads the aplication's default settings from defaults.json into - ``self.defaults``. - - :return: None - """ - try: - f = open("defaults.json") - options = f.read() - f.close() - except: - self.info("ERROR: Could not load defaults file.") - return - - try: - defaults = json.loads(options) - except: - e = sys.exc_info()[0] - print e - self.info("ERROR: Failed to parse defaults file.") - return - self.defaults.update(defaults) - - def read_form(self): - """ - Reads the options form into self.defaults/self.options. - - :return: None - :rtype: None - """ - combo_sel = self.combo_options.get_active() - options_set = [self.options, self.defaults][combo_sel] - for option in options_set: - self.read_form_item(option, options_set) - - def read_form_item(self, name, dest): - """ - Reads the value of a form item in the defaults/options form and - saves it to the corresponding dictionary. - - :param name: Name of the form item. A key in ``self.defaults`` or - ``self.options``. - :type name: str - :param dest: Dictionary to which to save the value. - :type dest: dict - :return: None - """ - fkind = self.form_kinds[name] - fname = fkind + "_" + "app" + "_" + name - - if fkind == 'entry_text': - dest[name] = self.builder.get_object(fname).get_text() - return - if fkind == 'entry_eval': - dest[name] = self.get_eval(fname) - return - if fkind == 'cb': - dest[name] = self.builder.get_object(fname).get_active() - return - if fkind == 'radio': - dest[name] = self.get_radio_value(self.radios[name]) - return - print "Unknown kind of form item:", fkind - - def options2form(self): - """ - Sets the 'Project Options' or 'Application Defaults' form with values from - ``self.options`` or ``self.defaults``. - - :return: None - :rtype: None - """ - - # Set the on-change callback to do nothing while we do the changes. - self.options_update_ignore = True - self.toggle_units_ignore = True - - combo_sel = self.combo_options.get_active() - options_set = [self.options, self.defaults][combo_sel] - for option in options_set: - self.set_form_item(option, options_set[option]) - - self.options_update_ignore = False - self.toggle_units_ignore = False - - def set_form_item(self, name, value): - """ - Sets a form item 'name' in the GUI with the given 'value'. The syntax of - form names in the GUI is _app_, where kind is one of: rb (radio button), - cb (check button), entry_eval or entry_text (entry), combo (combo box). name is - whatever name it's been given. For self.defaults, name is a key in the dictionary. - - :param name: Name of the form field. - :type name: str - :param value: The value to set the form field to. - :type value: Depends on field kind. - :return: None - """ - if name not in self.form_kinds: - print "WARNING: Tried to set unknown option/form item:", name - return - fkind = self.form_kinds[name] - fname = fkind + "_" + "app" + "_" + name - if fkind == 'entry_eval' or fkind == 'entry_text': - try: - self.builder.get_object(fname).set_text(str(value)) - except: - print "ERROR: Failed to set value of %s to %s" % (fname, str(value)) - return - if fkind == 'cb': - try: - self.builder.get_object(fname).set_active(value) - except: - print "ERROR: Failed to set value of %s to %s" % (fname, str(value)) - return - if fkind == 'radio': - try: - self.builder.get_object(self.radios_inv[name][value]).set_active(True) - except: - print "ERROR: Failed to set value of %s to %s" % (fname, str(value)) - return - print "Unknown kind of form item:", fkind - - def save_project(self, filename): - """ - Saves the current project to the specified file. - - :param filename: Name of the file in which to save. - :type filename: str - :return: None - """ - - # Capture the latest changes - try: - self.collection.get_active().read_form() - except: - pass - - # Serialize the whole project - d = {"objs": [obj.to_dict() for obj in self.collection.get_list()], - "options": self.options} - - try: - f = open(filename, 'w') - except: - print "ERROR: Failed to open file for saving:", filename - return - - try: - json.dump(d, f, default=to_dict) - except: - print "ERROR: File open but failed to write:", filename - f.close() - return - - f.close() - - def open_project(self, filename): - """ - Loads a project from the specified file. - - :param filename: Name of the file from which to load. - :type filename: str - :return: None - """ - - try: - f = open(filename, 'r') - except: - self.info("ERROR: Failed to open project file: %s" % filename) - return - - try: - d = json.load(f, object_hook=dict2obj) - except: - self.info("ERROR: Failed to parse project file: %s" % filename) - f.close() - return - - self.register_recent("project", filename) - - # Clear the current project - self.on_file_new(None) - - # Project options - self.options.update(d['options']) - self.project_filename = filename - GLib.idle_add(lambda: self.units_label.set_text(self.options["units"])) - - # Re create objects - for obj in d['objs']: - def obj_init(obj_inst, app_inst): - obj_inst.from_dict(obj) - self.new_object(obj['kind'], obj['options']['name'], obj_init) - - self.info("Project loaded from: " + filename) - - def populate_objects_combo(self, combo): - """ - Populates a Gtk.Comboboxtext with the list of the object in the project. - - :param combo: Name or instance of the comboboxtext. - :type combo: str or Gtk.ComboBoxText - :return: None - """ - print "Populating combo!" - if type(combo) == str: - combo = self.builder.get_object(combo) - - combo.remove_all() - for name in self.collection.get_names(): - combo.append_text(name) - - def versionCheck(self, *args): - """ - Checks for the latest version of the program. Alerts the - user if theirs is outdated. This method is meant to be run - in a saeparate thread. - - :return: None - """ - - try: - f = urllib.urlopen(App.version_url) - except: - GLib.idle_add(lambda: self.info("ERROR trying to check for latest version.")) - return - - try: - data = json.load(f) - except: - GLib.idle_add(lambda: self.info("ERROR trying to check for latest version.")) - f.close() - return - - f.close() - - if self.version >= data["version"]: - GLib.idle_add(lambda: self.info("FlatCAM is up to date!")) - return - - label = Gtk.Label("There is a newer version of FlatCAM\n" + - "available for download:\n\n" + - data["name"] + "\n\n" + data["message"]) - dialog = Gtk.Dialog("Newer Version Available", self.window, 0, - (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, - Gtk.STOCK_OK, Gtk.ResponseType.OK)) - dialog.set_default_size(150, 100) - dialog.set_modal(True) - box = dialog.get_content_area() - box.set_border_width(10) - box.add(label) - - def do_dialog(): - dialog.show_all() - response = dialog.run() - dialog.destroy() - - GLib.idle_add(lambda: do_dialog()) - - return - - def setup_tooltips(self): - tooltips = { - "cb_gerber_plot": "Plot this object on the main window.", - "cb_gerber_mergepolys": "Show overlapping polygons as single.", - "cb_gerber_solid": "Paint inside polygons.", - "cb_gerber_multicolored": "Draw polygons with different colors." - } - - for widget in tooltips: - self.builder.get_object(widget).set_tooltip_markup(tooltips[widget]) - - def do_nothing(self, param): - return - - def disable_plots(self, except_current=False): - """ - Disables all plots with exception of the current object if specified. - - :param except_current: Wether to skip the current object. - :rtype except_current: boolean - :return: None - """ - # TODO: This method is very similar to replot_all. Try to merge. - - self.set_progress_bar(0.1, "Re-plotting...") - - def worker_task(app_obj): - percentage = 0.1 - try: - delta = 0.9 / len(self.collection.get_list()) - except ZeroDivisionError: - GLib.timeout_add(300, lambda: app_obj.set_progress_bar(0.0, "")) - return - for obj in self.collection.get_list(): - #if i != app_obj.selected_item_name or not except_current: - if obj != self.collection.get_active() or not except_current: - obj.options['plot'] = False - obj.plot() - percentage += delta - GLib.idle_add(lambda: app_obj.set_progress_bar(percentage, "Re-plotting...")) - - GLib.idle_add(app_obj.plotcanvas.auto_adjust_axes) - GLib.timeout_add(300, lambda: app_obj.set_progress_bar(0.0, "")) - - # Send to worker - self.worker.add_task(worker_task, [self]) - - def enable_all_plots(self, *args): - self.plotcanvas.clear() - self.set_progress_bar(0.1, "Re-plotting...") - - def worker_task(app_obj): - percentage = 0.1 - try: - delta = 0.9 / len(self.collection.get_list()) - except ZeroDivisionError: - GLib.timeout_add(300, lambda: app_obj.set_progress_bar(0.0, "")) - return - for obj in self.collection.get_list(): - obj.options['plot'] = True - obj.plot() - percentage += delta - GLib.idle_add(lambda: app_obj.set_progress_bar(percentage, "Re-plotting...")) - - GLib.idle_add(app_obj.plotcanvas.auto_adjust_axes) - GLib.timeout_add(300, lambda: app_obj.set_progress_bar(0.0, "")) - - # Send to worker - self.worker.add_task(worker_task, [self]) - - def register_recent(self, kind, filename): - record = {'kind': kind, 'filename': filename} - - if record in self.recent: - return - - self.recent.insert(0, record) - - if len(self.recent) > 10: # Limit reached - self.recent.pop() - - try: - f = open('recent.json', 'w') - except: - print "ERROR: Failed to open recent items file for writing." - self.info('Failed to open recent files file for writing.') - return - - try: - json.dump(self.recent, f) - except: - print "ERROR: Failed to write to recent items file." - self.info('Failed to write to recent items file.') - f.close() - - f.close() - - def open_gerber(self, filename): - """ - Opens a Gerber file, parses it and creates a new object for - it in the program. Thread-safe. - - :param filename: Gerber file filename - :type filename: str - :return: None - """ - GLib.idle_add(lambda: self.set_progress_bar(0.1, "Opening Gerber ...")) - - # How the object should be initialized - def obj_init(gerber_obj, app_obj): - assert isinstance(gerber_obj, FlatCAMGerber) - - # Opening the file happens here - GLib.idle_add(lambda: app_obj.set_progress_bar(0.2, "Parsing ...")) - gerber_obj.parse_file(filename) - - # Further parsing - GLib.idle_add(lambda: app_obj.set_progress_bar(0.5, "Creating Geometry ...")) - #gerber_obj.create_geometry() - #gerber_obj.solid_geometry = gerber_obj.otf_geometry - GLib.idle_add(lambda: app_obj.set_progress_bar(0.6, "Plotting ...")) - - # Object name - name = filename.split('/')[-1].split('\\')[-1] - - self.new_object("gerber", name, obj_init) - - # New object creation and file processing - # try: - # self.new_object("gerber", name, obj_init) - # except: - # e = sys.exc_info() - # print "ERROR:", e[0] - # traceback.print_exc() - # self.message_dialog("Failed to create Gerber Object", - # "Attempting to create a FlatCAM Gerber Object from " + - # "Gerber file failed during processing:\n" + - # str(e[0]) + " " + str(e[1]), kind="error") - # GLib.timeout_add_seconds(1, lambda: self.set_progress_bar(0.0, "Idle")) - # self.collection.delete_active() - # return - - # Register recent file - self.register_recent("gerber", filename) - - # GUI feedback - self.info("Opened: " + filename) - GLib.idle_add(lambda: self.set_progress_bar(1.0, "Done!")) - GLib.timeout_add_seconds(1, lambda: self.set_progress_bar(0.0, "Idle")) - - def open_excellon(self, filename): - """ - Opens an Excellon file, parses it and creates a new object for - it in the program. Thread-safe. - - :param filename: Excellon file filename - :type filename: str - :return: None - """ - GLib.idle_add(lambda: self.set_progress_bar(0.1, "Opening Excellon ...")) - - # How the object should be initialized - def obj_init(excellon_obj, app_obj): - GLib.idle_add(lambda: app_obj.set_progress_bar(0.2, "Parsing ...")) - excellon_obj.parse_file(filename) - excellon_obj.create_geometry() - GLib.idle_add(lambda: app_obj.set_progress_bar(0.6, "Plotting ...")) - - # Object name - name = filename.split('/')[-1].split('\\')[-1] - - # New object creation and file processing - try: - self.new_object("excellon", name, obj_init) - except: - e = sys.exc_info() - print "ERROR:", e[0] - self.message_dialog("Failed to create Excellon Object", - "Attempting to create a FlatCAM Excellon Object from " + - "Excellon file failed during processing:\n" + - str(e[0]) + " " + str(e[1]), kind="error") - GLib.timeout_add_seconds(1, lambda: self.set_progress_bar(0.0, "Idle")) - self.collection.delete_active() - return - - # Register recent file - self.register_recent("excellon", filename) - - # GUI feedback - self.info("Opened: " + filename) - GLib.idle_add(lambda: self.set_progress_bar(1.0, "Done!")) - GLib.timeout_add_seconds(1, lambda: self.set_progress_bar(0.0, "")) - - def open_gcode(self, filename): - """ - Opens a G-gcode file, parses it and creates a new object for - it in the program. Thread-safe. - - :param filename: G-code file filename - :type filename: str - :return: None - """ - - # How the object should be initialized - def obj_init(job_obj, app_obj_): - """ - - :type app_obj_: App - """ - assert isinstance(app_obj_, App) - GLib.idle_add(lambda: app_obj_.set_progress_bar(0.1, "Opening G-Code ...")) - - f = open(filename) - gcode = f.read() - f.close() - - job_obj.gcode = gcode - - GLib.idle_add(lambda: app_obj_.set_progress_bar(0.2, "Parsing ...")) - job_obj.gcode_parse() - - GLib.idle_add(lambda: app_obj_.set_progress_bar(0.6, "Creating geometry ...")) - job_obj.create_geometry() - - GLib.idle_add(lambda: app_obj_.set_progress_bar(0.6, "Plotting ...")) - - # Object name - name = filename.split('/')[-1].split('\\')[-1] - - # New object creation and file processing - try: - self.new_object("cncjob", name, obj_init) - except: - e = sys.exc_info() - print "ERROR:", e[0] - self.message_dialog("Failed to create CNCJob Object", - "Attempting to create a FlatCAM CNCJob Object from " + - "G-Code file failed during processing:\n" + - str(e[0]) + " " + str(e[1]), kind="error") - GLib.timeout_add_seconds(1, lambda: self.set_progress_bar(0.0, "Idle")) - self.collection.delete_active() - return - - # Register recent file - self.register_recent("cncjob", filename) - - # GUI feedback - self.info("Opened: " + filename) - GLib.idle_add(lambda: self.set_progress_bar(1.0, "Done!")) - GLib.timeout_add_seconds(1, lambda: self.set_progress_bar(0.0, "")) - - ######################################## - ## EVENT HANDLERS ## - ######################################## - def on_debug_printlist(self, *args): - self.collection.print_list() - - def on_disable_all_plots(self, widget): - self.disable_plots() - - def on_disable_all_plots_not_current(self, widget): - self.disable_plots(except_current=True) - - def on_offset_object(self, widget): - """ - Offsets the object's geometry by the vector specified - in the form. Re-plots. - - :param widget: Ignored - :return: None - """ - - obj = self.collection.get_active() - obj.read_form() - assert isinstance(obj, FlatCAMObj) - try: - vect = self.get_eval("entry_eval_" + obj.kind + "_offset") - except: - self.info("ERROR: Vector is not in (x, y) format.") - return - assert isinstance(obj, Geometry) - obj.offset(vect) - obj.plot() - return - - def on_cb_plot_toggled(self, widget): - """ - Callback for toggling the "Plot" checkbox. Re-plots. - - :param widget: Ignored. - :return: None - """ - - self.collection.get_active().read_form() - self.collection.get_active().plot() - - def on_about(self, widget): - """ - Opens the 'About' dialog box. - - :param widget: Ignored. - :return: None - """ - - about = self.builder.get_object("aboutdialog") - response = about.run() - about.hide() - - def on_create_mirror(self, widget): - """ - Creates a mirror image of an object to be used as a bottom layer. - - :param widget: Ignored. - :return: None - """ - # TODO: Move (some of) this to camlib! - - # Object to mirror - obj_name = self.builder.get_object("comboboxtext_bottomlayer").get_active_text() - fcobj = self.collection.get_by_name(obj_name) - - # For now, lets limit to Gerbers and Excellons. - # assert isinstance(gerb, FlatCAMGerber) - if not isinstance(fcobj, FlatCAMGerber) and not isinstance(fcobj, FlatCAMExcellon): - self.info("ERROR: Only Gerber and Excellon objects can be mirrored.") - return - - # Mirror axis "X" or "Y - axis = self.get_radio_value({"rb_mirror_x": "X", - "rb_mirror_y": "Y"}) - mode = self.get_radio_value({"rb_mirror_box": "box", - "rb_mirror_point": "point"}) - if mode == "point": # A single point defines the mirror axis - # TODO: Error handling - px, py = eval(self.point_entry.get_text()) - else: # The axis is the line dividing the box in the middle - name = self.box_combo.get_active_text() - bb_obj = self.collection.get_by_name(name) - xmin, ymin, xmax, ymax = bb_obj.bounds() - px = 0.5*(xmin+xmax) - py = 0.5*(ymin+ymax) - - fcobj.mirror(axis, [px, py]) - fcobj.plot() - - def on_create_aligndrill(self, widget): - """ - Creates alignment holes Excellon object. Creates mirror duplicates - of the specified holes around the specified axis. - - :param widget: Ignored. - :return: None - """ - - # Mirror axis. Same as in on_create_mirror. - axis = self.get_radio_value({"rb_mirror_x": "X", - "rb_mirror_y": "Y"}) - # TODO: Error handling - mode = self.get_radio_value({"rb_mirror_box": "box", - "rb_mirror_point": "point"}) - if mode == "point": - px, py = eval(self.point_entry.get_text()) - else: - name = self.box_combo.get_active_text() - bb_obj = self.collection.get_by_name(name) - xmin, ymin, xmax, ymax = bb_obj.bounds() - px = 0.5*(xmin+xmax) - py = 0.5*(ymin+ymax) - xscale, yscale = {"X": (1.0, -1.0), "Y": (-1.0, 1.0)}[axis] - - # Tools - dia = self.get_eval("entry_dblsided_alignholediam") - tools = {"1": {"C": dia}} - - # Parse hole list - # TODO: Better parsing - holes = self.builder.get_object("entry_dblsided_alignholes").get_text() - holes = eval("[" + holes + "]") - drills = [] - for hole in holes: - point = Point(hole) - point_mirror = affinity.scale(point, xscale, yscale, origin=(px, py)) - drills.append({"point": point, "tool": "1"}) - drills.append({"point": point_mirror, "tool": "1"}) - - def obj_init(obj_inst, app_inst): - obj_inst.tools = tools - obj_inst.drills = drills - obj_inst.create_geometry() - - self.new_object("excellon", "Alignment Drills", obj_init) - - def on_toggle_pointbox(self, widget): - """ - Callback for radio selection change between point and box in the - Double-sided PCB tool. Updates the UI accordingly. - - :param widget: Ignored. - :return: None - """ - - # Where the entry or combo go - box = self.builder.get_object("box_pointbox") - - # Clear contents - children = box.get_children() - for child in children: - box.remove(child) - - choice = self.get_radio_value({"rb_mirror_point": "point", - "rb_mirror_box": "box"}) - - if choice == "point": - self.point_entry = Gtk.Entry() - self.builder.get_object("box_pointbox").pack_start(self.point_entry, - False, False, 1) - self.point_entry.show() - else: - self.box_combo = Gtk.ComboBoxText() - self.builder.get_object("box_pointbox").pack_start(self.box_combo, - False, False, 1) - self.populate_objects_combo(self.box_combo) - self.box_combo.show() - - - def on_tools_doublesided(self, param): - """ - Callback for menu item Tools->Double Sided PCB Tool. Launches the - tool placing its UI in the "Tool" tab in the notebook. - - :param param: Ignored. - :return: None - """ - - # Were are we drawing the UI - box_tool = self.builder.get_object("box_tool") - - # Remove anything else in the box - box_children = box_tool.get_children() - for child in box_children: - box_tool.remove(child) - - # Get the UI - osw = self.builder.get_object("offscreenwindow_dblsided") - sw = self.builder.get_object("sw_dblsided") - osw.remove(sw) - vp = self.builder.get_object("vp_dblsided") - vp.override_background_color(Gtk.StateType.NORMAL, Gdk.RGBA(1, 1, 1, 1)) - - # Put in the UI - box_tool.pack_start(sw, True, True, 0) - - # INITIALIZATION - # Populate combo box - self.populate_objects_combo("comboboxtext_bottomlayer") - - # Point entry - self.point_entry = Gtk.Entry() - box = self.builder.get_object("box_pointbox") - for child in box.get_children(): - box.remove(child) - box.pack_start(self.point_entry, False, False, 1) - - # Show the "Tool" tab - self.notebook.set_current_page(3) - sw.show_all() - - def on_toggle_units(self, widget): - """ - Callback for the Units radio-button change in the Options tab. - Changes the application's default units or the current project's units. - If changing the project's units, the change propagates to all of - the objects in the project. - - :param widget: Ignored. - :return: None - """ - - if self.toggle_units_ignore: - return - - combo_sel = self.combo_options.get_active() - options_set = [self.options, self.defaults][combo_sel] - - # Options to scale - dimensions = ['gerber_isotooldia', 'gerber_cutoutmargin', 'gerber_cutoutgapsize', - 'gerber_noncoppermargin', 'gerber_bboxmargin', 'excellon_drillz', - 'excellon_travelz', 'excellon_feedrate', 'cncjob_tooldia', - 'geometry_cutz', 'geometry_travelz', 'geometry_feedrate', - 'geometry_cnctooldia', 'geometry_painttooldia', 'geometry_paintoverlap', - 'geometry_paintmargin'] - - def scale_options(factor): - for dim in dimensions: - options_set[dim] *= factor - - # The scaling factor depending on choice of units. - factor = 1/25.4 - if self.builder.get_object('rb_mm').get_active(): - factor = 25.4 - - # App units. Convert without warning. - if combo_sel == 1: - self.read_form() - scale_options(factor) - self.options2form() - return - - # Changing project units. Warn user. - label = Gtk.Label("Changing the units of the project causes all geometrical \n" + \ - "properties of all objects to be scaled accordingly. Continue?") - dialog = Gtk.Dialog("Changing Project Units", self.window, 0, - (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, - Gtk.STOCK_OK, Gtk.ResponseType.OK)) - dialog.set_default_size(150, 100) - dialog.set_modal(True) - box = dialog.get_content_area() - box.set_border_width(10) - box.add(label) - dialog.show_all() - response = dialog.run() - dialog.destroy() - - if response == Gtk.ResponseType.OK: - #print "Converting units..." - #print "Converting options..." - self.read_form() - scale_options(factor) - self.options2form() - for obj in self.collection.get_list(): - units = self.get_radio_value({"rb_mm": "MM", "rb_inch": "IN"}) - obj.convert_units(units) - current = self.collection.get_active() - if current is not None: - current.to_form() - self.plot_all() - else: - # Undo toggling - self.toggle_units_ignore = True - if self.builder.get_object('rb_mm').get_active(): - self.builder.get_object('rb_inch').set_active(True) - else: - self.builder.get_object('rb_mm').set_active(True) - self.toggle_units_ignore = False - - self.read_form() - self.info("Converted units to %s" % self.options["units"]) - self.units_label.set_text("[" + self.options["units"] + "]") - - def on_file_openproject(self, param): - """ - Callback for menu item File->Open Project. Opens a file chooser and calls - ``self.open_project()`` after successful selection of a filename. - - :param param: Ignored. - :return: None - """ - - def on_success(app_obj, filename): - app_obj.open_project(filename) - - self.file_chooser_action(on_success) - - def on_file_saveproject(self, param): - """ - Callback for menu item File->Save Project. Saves the project to - ``self.project_filename`` or calls ``self.on_file_saveprojectas()`` - if set to None. The project is saved by calling ``self.save_project()``. - - :param param: Ignored. - :return: None - """ - - if self.project_filename is None: - self.on_file_saveprojectas(None) - else: - self.save_project(self.project_filename) - self.register_recent("project", self.project_filename) - self.info("Project saved to: " + self.project_filename) - - def on_file_saveprojectas(self, param): - """ - Callback for menu item File->Save Project As... Opens a file - chooser and saves the project to the given file via - ``self.save_project()``. - - :param param: Ignored. - :return: None - """ - - def on_success(app_obj, filename): - assert isinstance(app_obj, App) - - try: - f = open(filename, 'r') - f.close() - exists = True - except IOError: - exists = False - - msg = "File exists. Overwrite?" - if exists and self.question_dialog("File exists", msg) == Gtk.ResponseType.CANCEL: - return - - app_obj.save_project(filename) - self.project_filename = filename - self.register_recent("project", filename) - app_obj.info("Project saved to: " + filename) - - self.file_chooser_save_action(on_success) - - def on_file_saveprojectcopy(self, param): - """ - Callback for menu item File->Save Project Copy... Opens a file - chooser and saves the project to the given file via - ``self.save_project``. It does not update ``self.project_filename`` so - subsequent save requests are done on the previous known filename. - - :param param: Ignore. - :return: None - """ - - def on_success(app_obj, filename): - assert isinstance(app_obj, App) - - try: - f = open(filename, 'r') - f.close() - exists = True - except IOError: - exists = False - - msg = "File exists. Overwrite?" - if exists and self.question_dialog("File exists", msg) == Gtk.ResponseType.CANCEL: - return - - app_obj.save_project(filename) - self.register_recent("project", filename) - app_obj.info("Project copy saved to: " + filename) - - self.file_chooser_save_action(on_success) - - def on_options_app2project(self, param): - """ - Callback for Options->Transfer Options->App=>Project. Copies options - from application defaults to project defaults. - - :param param: Ignored. - :return: None - """ - - self.options.update(self.defaults) - self.options2form() # Update UI - - def on_options_project2app(self, param): - """ - Callback for Options->Transfer Options->Project=>App. Copies options - from project defaults to application defaults. - - :param param: Ignored. - :return: None - """ - - self.defaults.update(self.options) - self.options2form() # Update UI - - def on_options_project2object(self, param): - """ - Callback for Options->Transfer Options->Project=>Object. Copies options - from project defaults to the currently selected object. - - :param param: Ignored. - :return: None - """ - - obj = self.collection.get_active() - if obj is None: - self.info("WARNING: No object selected.") - return - for option in self.options: - if option.find(obj.kind + "_") == 0: - oname = option[len(obj.kind)+1:] - obj.options[oname] = self.options[option] - obj.to_form() # Update UI - - def on_options_object2project(self, param): - """ - Callback for Options->Transfer Options->Object=>Project. Copies options - from the currently selected object to project defaults. - - :param param: Ignored. - :return: None - """ - - obj = self.collection.get_active() - if obj is None: - self.info("WARNING: No object selected.") - return - obj.read_form() - for option in obj.options: - if option in ['name']: # TODO: Handle this better... - continue - self.options[obj.kind + "_" + option] = obj.options[option] - self.options2form() # Update UI - - def on_options_object2app(self, param): - """ - Callback for Options->Transfer Options->Object=>App. Copies options - from the currently selected object to application defaults. - - :param param: Ignored. - :return: None - """ - obj = self.collection.get_active() - if obj is None: - self.info("WARNING: No object selected.") - return - obj.read_form() - for option in obj.options: - if option in ['name']: # TODO: Handle this better... - continue - self.defaults[obj.kind + "_" + option] = obj.options[option] - self.options2form() # Update UI - - def on_options_app2object(self, param): - """ - Callback for Options->Transfer Options->App=>Object. Copies options - from application defaults to the currently selected object. - - :param param: Ignored. - :return: None - """ - - obj = self.collection.get_active() - if obj is None: - self.info("WARNING: No object selected.") - return - for option in self.defaults: - if option.find(obj.kind + "_") == 0: - oname = option[len(obj.kind)+1:] - obj.options[oname] = self.defaults[option] - obj.to_form() # Update UI - - def on_file_savedefaults(self, param): - """ - Callback for menu item File->Save Defaults. Saves application default options - ``self.defaults`` to defaults.json. - - :param param: Ignored. - :return: None - """ - - # Read options from file - try: - f = open("defaults.json") - options = f.read() - f.close() - except: - self.info("ERROR: Could not load defaults file.") - return - - try: - defaults = json.loads(options) - except: - e = sys.exc_info()[0] - print e - self.info("ERROR: Failed to parse defaults file.") - return - - # Update options - assert isinstance(defaults, dict) - defaults.update(self.defaults) - - # Save update options - try: - f = open("defaults.json", "w") - json.dump(defaults, f) - f.close() - except: - self.info("ERROR: Failed to write defaults to file.") - return - - self.info("Defaults saved.") - - def on_options_combo_change(self, widget): - """ - Called when the combo box to choose between application defaults and - project option changes value. The corresponding variables are - copied to the UI. - - :param widget: The widget from which this was called. Ignore. - :return: None - """ - - #combo_sel = self.combo_options.get_active() - #print "Options --> ", combo_sel - self.options2form() - - def on_options_update(self, widget): - """ - Called whenever a value in the options/defaults form changes. - All values are updated. Can be inhibited by setting ``self.options_update_ignore = True``, - which may be necessary when updating the UI from code and not by the user. - - :param widget: The widget from which this was called. Ignore. - :return: None - """ - - if self.options_update_ignore: - return - self.read_form() - - def on_scale_object(self, widget): - """ - Callback for request to change an objects geometry scale. The object - is re-scaled and replotted. - - :param widget: Ignored. - :return: None - """ - - obj = self.collection.get_active() - factor = self.get_eval("entry_eval_" + obj.kind + "_scalefactor") - obj.scale(factor) - obj.to_form() - self.on_update_plot(None) - - def on_canvas_configure(self, widget, event): - """ - Called whenever the canvas changes size. The axes are updated such - as to use the whole canvas. - - :param widget: Ignored. - :param event: Ignored. - :return: None - """ - - self.plotcanvas.auto_adjust_axes() - - def on_row_activated(self, widget, path, col): - """ - Callback for selection activation (Enter or double-click) on the Project list. - Switches the notebook page to the object properties form. Calls - ``self.notebook.set_current_page(1)``. - - :param widget: Ignored. - :param path: Ignored. - :param col: Ignored. - :return: None - """ - self.notebook.set_current_page(1) - - def on_generate_gerber_bounding_box(self, widget): - """ - Callback for request from the Gerber form to generate a bounding box for the - geometry in the object. Creates a FlatCAMGeometry with the bounding box. - The box can have rounded corners if specified in the form. - - :param widget: Ignored. - :return: None - """ - # TODO: Use Gerber.get_bounding_box(...) - gerber = self.collection.get_active() - gerber.read_form() - name = gerber.options["name"] + "_bbox" - - def geo_init(geo_obj, app_obj): - assert isinstance(geo_obj, FlatCAMGeometry) - # Bounding box with rounded corners - bounding_box = gerber.solid_geometry.envelope.buffer(gerber.options["bboxmargin"]) - if not gerber.options["bboxrounded"]: # Remove rounded corners - bounding_box = bounding_box.envelope - geo_obj.solid_geometry = bounding_box - - self.new_object("geometry", name, geo_init) - - def on_update_plot(self, widget): - """ - Callback for button on form for all kinds of objects. - Re-plots the current object only. - - :param widget: The widget from which this was called. Ignored. - :return: None - """ - - obj = self.collection.get_active() - obj.read_form() - - self.set_progress_bar(0.5, "Plotting...") - - def thread_func(app_obj): - assert isinstance(app_obj, App) - obj.plot() - GLib.timeout_add(300, lambda: app_obj.set_progress_bar(0.0, "Idle")) - - # Send to worker - self.worker.add_task(thread_func, [self]) - - def on_generate_excellon_cncjob(self, widget): - """ - Callback for button active/click on Excellon form to - create a CNC Job for the Excellon file. - - :param widget: Ignored - :return: None - """ - - excellon = self.collection.get_active() - excellon.read_form() - job_name = excellon.options["name"] + "_cnc" - - # Object initialization function for app.new_object() - def job_init(job_obj, app_obj): - # excellon_ = self.get_current() - # assert isinstance(excellon_, FlatCAMExcellon) - assert isinstance(job_obj, FlatCAMCNCjob) - - GLib.idle_add(lambda: app_obj.set_progress_bar(0.2, "Creating CNC Job...")) - job_obj.z_cut = excellon.options["drillz"] - job_obj.z_move = excellon.options["travelz"] - job_obj.feedrate = excellon.options["feedrate"] - # There could be more than one drill size... - # job_obj.tooldia = # TODO: duplicate variable! - # job_obj.options["tooldia"] = - job_obj.generate_from_excellon_by_tool(excellon, excellon.options["toolselection"]) - - GLib.idle_add(lambda: app_obj.set_progress_bar(0.5, "Parsing G-Code...")) - job_obj.gcode_parse() - - GLib.idle_add(lambda: app_obj.set_progress_bar(0.6, "Creating New Geometry...")) - job_obj.create_geometry() - - GLib.idle_add(lambda: app_obj.set_progress_bar(0.8, "Plotting...")) - - # To be run in separate thread - def job_thread(app_obj): - app_obj.new_object("cncjob", job_name, job_init) - GLib.idle_add(lambda: app_obj.set_progress_bar(1.0, "Done!")) - GLib.timeout_add_seconds(1, lambda: app_obj.set_progress_bar(0.0, "")) - - # Send to worker - self.worker.add_task(job_thread, [self]) - - def on_excellon_tool_choose(self, widget): - """ - Callback for button on Excellon form to open up a window for - selecting tools. - - :param widget: The widget from which this was called. - :return: None - """ - excellon = self.collection.get_active() - assert isinstance(excellon, FlatCAMExcellon) - excellon.show_tool_chooser() - - def on_entry_eval_activate(self, widget): - """ - Called when an entry is activated (eg. by hitting enter) if - set to do so. Its text is eval()'d and set to the returned value. - The current object is updated. - - :param widget: - :return: - """ - self.on_eval_update(widget) - obj = self.collection.get_active() - assert isinstance(obj, FlatCAMObj) - obj.read_form() - - def on_gerber_generate_noncopper(self, widget): - """ - Callback for button on Gerber form to create a geometry object - with polygons covering the area without copper or negative of the - Gerber. - - :param widget: The widget from which this was called. - :return: None - """ - - gerb = self.collection.get_active() - gerb.read_form() - name = gerb.options["name"] + "_noncopper" - - def geo_init(geo_obj, app_obj): - assert isinstance(geo_obj, FlatCAMGeometry) - bounding_box = gerb.solid_geometry.envelope.buffer(gerb.options["noncoppermargin"]) - if not gerb.options["noncopperrounded"]: - bounding_box = bounding_box.envelope - non_copper = bounding_box.difference(gerb.solid_geometry) - geo_obj.solid_geometry = non_copper - - # TODO: Check for None - self.new_object("geometry", name, geo_init) - - def on_gerber_generate_cutout(self, widget): - """ - Callback for button on Gerber form to create geometry with lines - for cutting off the board. - - :param widget: The widget from which this was called. - :return: None - """ - - gerb = self.collection.get_active() - gerb.read_form() - name = gerb.options["name"] + "_cutout" - - def geo_init(geo_obj, app_obj): - margin = gerb.options["cutoutmargin"] + gerb.options["cutouttooldia"]/2 - gap_size = gerb.options["cutoutgapsize"] + gerb.options["cutouttooldia"] - minx, miny, maxx, maxy = gerb.bounds() - minx -= margin - maxx += margin - miny -= margin - maxy += margin - midx = 0.5 * (minx + maxx) - midy = 0.5 * (miny + maxy) - hgap = 0.5 * gap_size - pts = [[midx - hgap, maxy], - [minx, maxy], - [minx, midy + hgap], - [minx, midy - hgap], - [minx, miny], - [midx - hgap, miny], - [midx + hgap, miny], - [maxx, miny], - [maxx, midy - hgap], - [maxx, midy + hgap], - [maxx, maxy], - [midx + hgap, maxy]] - cases = {"tb": [[pts[0], pts[1], pts[4], pts[5]], - [pts[6], pts[7], pts[10], pts[11]]], - "lr": [[pts[9], pts[10], pts[1], pts[2]], - [pts[3], pts[4], pts[7], pts[8]]], - "4": [[pts[0], pts[1], pts[2]], - [pts[3], pts[4], pts[5]], - [pts[6], pts[7], pts[8]], - [pts[9], pts[10], pts[11]]]} - cuts = cases[app.get_radio_value({"rb_2tb": "tb", "rb_2lr": "lr", "rb_4": "4"})] - geo_obj.solid_geometry = cascaded_union([LineString(segment) for segment in cuts]) - - # TODO: Check for None - self.new_object("geometry", name, geo_init) - - def on_eval_update(self, widget): - """ - Modifies the content of a Gtk.Entry by running - eval() on its contents and puting it back as a - string. - - :param widget: The widget from which this was called. - :return: None - """ - # TODO: error handling here - widget.set_text(str(eval(widget.get_text()))) - - def on_generate_isolation(self, widget): - """ - Callback for button on Gerber form to create isolation routing geometry. - - :param widget: The widget from which this was called. - :return: None - """ - - gerb = self.collection.get_active() - gerb.read_form() - dia = gerb.options["isotooldia"] - passes = int(gerb.options["isopasses"]) - overlap = gerb.options["isooverlap"] * dia - - for i in range(passes): - - offset = (2*i + 1)/2.0 * dia - i*overlap - iso_name = gerb.options["name"] + "_iso%d" % (i+1) - - # TODO: This is ugly. Create way to pass data into init function. - def iso_init(geo_obj, app_obj): - # Propagate options - geo_obj.options["cnctooldia"] = gerb.options["isotooldia"] - - geo_obj.solid_geometry = gerb.isolation_geometry(offset) - app_obj.info("Isolation geometry created: %s" % geo_obj.options["name"]) - - # TODO: Do something if this is None. Offer changing name? - self.new_object("geometry", iso_name, iso_init) - - def on_generate_cncjob(self, widget): - """ - Callback for button on geometry form to generate CNC job. - - :param widget: The widget from which this was called. - :return: None - """ - - source_geo = self.collection.get_active() - source_geo.read_form() - job_name = source_geo.options["name"] + "_cnc" - - # Object initialization function for app.new_object() - # RUNNING ON SEPARATE THREAD! - def job_init(job_obj, app_obj): - assert isinstance(job_obj, FlatCAMCNCjob) - # Propagate options - job_obj.options["tooldia"] = source_geo.options["cnctooldia"] - - GLib.idle_add(lambda: app_obj.set_progress_bar(0.2, "Creating CNC Job...")) - job_obj.z_cut = source_geo.options["cutz"] - job_obj.z_move = source_geo.options["travelz"] - job_obj.feedrate = source_geo.options["feedrate"] - - GLib.idle_add(lambda: app_obj.set_progress_bar(0.4, "Analyzing Geometry...")) - # TODO: The tolerance should not be hard coded. Just for testing. - job_obj.generate_from_geometry(source_geo, tolerance=0.0005) - - GLib.idle_add(lambda: app_obj.set_progress_bar(0.5, "Parsing G-Code...")) - job_obj.gcode_parse() - - # TODO: job_obj.create_geometry creates stuff that is not used. - #GLib.idle_add(lambda: app_obj.set_progress_bar(0.6, "Creating New Geometry...")) - #job_obj.create_geometry() - - GLib.idle_add(lambda: app_obj.set_progress_bar(0.8, "Plotting...")) - - # To be run in separate thread - def job_thread(app_obj): - app_obj.new_object("cncjob", job_name, job_init) - GLib.idle_add(lambda: app_obj.info("CNCjob created: %s" % job_name)) - GLib.idle_add(lambda: app_obj.set_progress_bar(1.0, "Done!")) - GLib.timeout_add_seconds(1, lambda: app_obj.set_progress_bar(0.0, "")) - - # Send to worker - self.worker.add_task(job_thread, [self]) - - def on_generate_paintarea(self, widget): - """ - Callback for button on geometry form. - Subscribes to the "Click on plot" event and continues - after the click. Finds the polygon containing - the clicked point and runs clear_poly() on it, resulting - in a new FlatCAMGeometry object. - - :param widget: The widget from which this was called. - :return: None - """ - - self.info("Click inside the desired polygon.") - geo = self.collection.get_active() - geo.read_form() - assert isinstance(geo, FlatCAMGeometry) - tooldia = geo.options["painttooldia"] - overlap = geo.options["paintoverlap"] - - # Connection ID for the click event - subscription = None - - # To be called after clicking on the plot. - def doit(event): - #self.plot_click_subscribers.pop("generate_paintarea") - self.plotcanvas.mpl_disconnect(subscription) - self.info("Painting") - point = [event.xdata, event.ydata] - poly = find_polygon(geo.solid_geometry, point) - - # Initializes the new geometry object - def gen_paintarea(geo_obj, app_obj): - assert isinstance(geo_obj, FlatCAMGeometry) - assert isinstance(app_obj, App) - cp = clear_poly(poly.buffer(-geo.options["paintmargin"]), tooldia, overlap) - geo_obj.solid_geometry = cp - geo_obj.options["cnctooldia"] = tooldia - - #name = self.selected_item_name + "_paint" - name = geo.options["name"] + "_paint" - self.new_object("geometry", name, gen_paintarea) - - #self.plot_click_subscribers["generate_paintarea"] = doit - subscription = self.plotcanvas.mpl_connect('button_press_event', doit) - - def on_cncjob_exportgcode(self, widget): - """ - Called from button on CNCjob form to save the G-Code from the object. - - :param widget: The widget from which this was called. - :return: None - """ - def on_success(app_obj, filename): - cncjob = app_obj.collection.get_active() - f = open(filename, 'w') - f.write(cncjob.gcode) - f.close() - app_obj.info("Saved to: " + filename) - - self.file_chooser_save_action(on_success) - - def on_delete(self, widget): - """ - Delete the currently selected FlatCAMObj. - - :param widget: The widget from which this was called. Ignored. - :return: None - """ - - # Keep this for later - name = copy.copy(self.collection.get_active().options["name"]) - - # Remove plot - self.plotcanvas.figure.delaxes(self.collection.get_active().axes) - self.plotcanvas.auto_adjust_axes() - - # Clear form - self.setup_component_editor() - - # Remove from dictionary - self.collection.delete_active() - - self.info("Object deleted: %s" % name) - - def on_toolbar_replot(self, widget): - """ - Callback for toolbar button. Re-plots all objects. - - :param widget: The widget from which this was called. - :return: None - """ - - self.collection.get_active().read_form() - - self.plot_all() - - def on_clear_plots(self, widget): - """ - Callback for toolbar button. Clears all plots. - - :param widget: The widget from which this was called. - :return: None - """ - self.plotcanvas.clear() - - def on_activate_name(self, entry): - """ - Hitting 'Enter' after changing the name of an item - updates the item dictionary and re-builds the item list. - - :param entry: The widget from which this was called. - :return: None - """ - - old_name = copy.copy(self.collection.get_active().options["name"]) - new_name = entry.get_text() - self.collection.change_name(old_name, new_name) - self.info("Name changed from %s to %s" % (old_name, new_name)) - - def on_file_new(self, param): - """ - Callback for menu item File->New. Returns the application to its - startup state. This method is thread-safe. - - :param param: Whatever is passed by the event. Ignore. - :return: None - """ - # Remove everything from memory - - # GUI things - def task(): - # Clear plot - self.plotcanvas.clear() - - # Delete data - self.collection.delete_all() - - # Clear object editor - self.setup_component_editor() - - GLib.idle_add(task) - - # Clear project filename - self.project_filename = None - - # Re-fresh project options - self.on_options_app2project(None) - - def on_filequit(self, param): - """ - Callback for menu item File->Quit. Closes the application. - - :param param: Whatever is passed by the event. Ignore. - :return: None - """ - - self.window.destroy() - Gtk.main_quit() - - def on_closewindow(self, param): - """ - Callback for closing the main window. - - :param param: Whatever is passed by the event. Ignore. - :return: None - """ - - self.window.destroy() - Gtk.main_quit() - - def file_chooser_action(self, on_success): - """ - Opens the file chooser and runs on_success on a separate thread - upon completion of valid file choice. - - :param on_success: A function to run upon completion of a valid file - selection. Takes 2 parameters: The app instance and the filename. - Note that it is run on a separate thread, therefore it must take the - appropriate precautions when accessing shared resources. - :type on_success: func - :return: None - """ - dialog = Gtk.FileChooserDialog("Please choose a file", self.window, - Gtk.FileChooserAction.OPEN, - (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, - Gtk.STOCK_OPEN, Gtk.ResponseType.OK)) - response = dialog.run() - if response == Gtk.ResponseType.OK: - filename = dialog.get_filename() - dialog.destroy() - # Send to worker. - self.worker.add_task(on_success, [self, filename]) - elif response == Gtk.ResponseType.CANCEL: - self.info("Open cancelled.") - dialog.destroy() - - def file_chooser_save_action(self, on_success): - """ - Opens the file chooser and runs on_success upon completion of valid file choice. - - :param on_success: A function to run upon selection of a filename. Takes 2 - parameters: The instance of the application (App) and the chosen filename. This - gets run immediately in the same thread. - :return: None - """ - dialog = Gtk.FileChooserDialog("Save file", self.window, - Gtk.FileChooserAction.SAVE, - (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, - Gtk.STOCK_SAVE, Gtk.ResponseType.OK)) - dialog.set_current_name("Untitled") - response = dialog.run() - if response == Gtk.ResponseType.OK: - filename = dialog.get_filename() - dialog.destroy() - on_success(self, filename) - elif response == Gtk.ResponseType.CANCEL: - self.info("Save cancelled.") # print("Cancel clicked") - dialog.destroy() - - def on_fileopengerber(self, param): - """ - Callback for menu item File->Open Gerber. Defines a function that is then passed - to ``self.file_chooser_action()``. It requests the creation of a FlatCAMGerber object - and updates the progress bar throughout the process. - - :param param: Ignore - :return: None - """ - - self.file_chooser_action(lambda ao, filename: self.open_gerber(filename)) - - def on_fileopenexcellon(self, param): - """ - Callback for menu item File->Open Excellon. Defines a function that is then passed - to ``self.file_chooser_action()``. It requests the creation of a FlatCAMExcellon object - and updates the progress bar throughout the process. - - :param param: Ignore - :return: None - """ - - self.file_chooser_action(lambda ao, filename: self.open_excellon(filename)) - - def on_fileopengcode(self, param): - """ - Callback for menu item File->Open G-Code. Defines a function that is then passed - to ``self.file_chooser_action()``. It requests the creation of a FlatCAMCNCjob object - and updates the progress bar throughout the process. - - :param param: Ignore - :return: None - """ - - self.file_chooser_action(lambda ao, filename: self.open_gcode(filename)) - - def on_mouse_move_over_plot(self, event): - """ - Callback for the mouse motion event over the plot. This event is generated - by the Matplotlib backend and has been registered in ``self.__init__()``. - For details, see: http://matplotlib.org/users/event_handling.html - - :param event: Contains information about the event. - :return: None - """ - - try: # May fail in case mouse not within axes - self.position_label.set_label("X: %.4f Y: %.4f" % ( - event.xdata, event.ydata)) - self.mouse = [event.xdata, event.ydata] - - # for subscriber in self.plot_mousemove_subscribers: - # self.plot_mousemove_subscribers[subscriber](event) - - except: - self.position_label.set_label("") - self.mouse = None - - def on_click_over_plot(self, event): - """ - Callback for the mouse click event over the plot. This event is generated - by the Matplotlib backend and has been registered in ``self.__init__()``. - For details, see: http://matplotlib.org/users/event_handling.html - - Default actions are: - - * Copy coordinates to clipboard. Ex.: (65.5473, -13.2679) - - :param event: Contains information about the event, like which button - was clicked, the pixel coordinates and the axes coordinates. - :return: None - """ - - # So it can receive key presses - self.plotcanvas.canvas.grab_focus() - - try: - print 'button=%d, x=%d, y=%d, xdata=%f, ydata=%f' % ( - event.button, event.x, event.y, event.xdata, event.ydata) - - # TODO: This custom subscription mechanism is probably not necessary. - # for subscriber in self.plot_click_subscribers: - # self.plot_click_subscribers[subscriber](event) - - self.clipboard.set_text("(%.4f, %.4f)" % (event.xdata, event.ydata), -1) - - except Exception, e: - print "Outside plot!" - - def on_zoom_in(self, event): - """ - Callback for zoom-in request. This can be either from the corresponding - toolbar button or the '3' key when the canvas is focused. Calls ``self.zoom()``. - - :param event: Ignored. - :return: None - """ - self.plotcanvas.zoom(1.5) - return - - def on_zoom_out(self, event): - """ - Callback for zoom-out request. This can be either from the corresponding - toolbar button or the '2' key when the canvas is focused. Calls ``self.zoom()``. - - :param event: Ignored. - :return: None - """ - self.plotcanvas.zoom(1 / 1.5) - - def on_zoom_fit(self, event): - """ - Callback for zoom-out request. This can be either from the corresponding - toolbar button or the '1' key when the canvas is focused. Calls ``self.adjust_axes()`` - with axes limits from the geometry bounds of all objects. - - :param event: Ignored. - :return: None - """ - xmin, ymin, xmax, ymax = self.collection.get_bounds() - width = xmax - xmin - height = ymax - ymin - xmin -= 0.05 * width - xmax += 0.05 * width - ymin -= 0.05 * height - ymax += 0.05 * height - self.plotcanvas.adjust_axes(xmin, ymin, xmax, ymax) - - def on_key_over_plot(self, event): - """ - Callback for the key pressed event when the canvas is focused. Keyboard - shortcuts are handled here. So far, these are the shortcuts: - - ========== ============================================ - Key Action - ========== ============================================ - '1' Zoom-fit. Fits the axes limits to the data. - '2' Zoom-out. - '3' Zoom-in. - 'm' Toggle on-off the measuring tool. - ========== ============================================ - - :param event: Ignored. - :return: None - """ - - if event.key == '1': # 1 - self.on_zoom_fit(None) - return - - if event.key == '2': # 2 - self.plotcanvas.zoom(1 / 1.5, self.mouse) - return - - if event.key == '3': # 3 - self.plotcanvas.zoom(1.5, self.mouse) - return - - if event.key == 'm': - if self.measure.toggle_active(): - self.info("Measuring tool ON") - else: - self.info("Measuring tool OFF") - return - - -class BaseDraw: - def __init__(self, plotcanvas, name=None): - """ - - :param plotcanvas: The PlotCanvas where the drawing tool will operate. - :type plotcanvas: PlotCanvas - """ - - self.plotcanvas = plotcanvas - - # Must have unique axes - charset = "qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM1234567890" - self.name = name or [random.choice(charset) for i in range(20)] - self.axes = self.plotcanvas.new_axes(self.name) - - -class DrawingObject(BaseDraw): - def __init__(self, plotcanvas, name=None): - """ - Possible objects are: - - * Point - * Line - * Rectangle - * Circle - * Polygon - """ - - BaseDraw.__init__(self, plotcanvas) - self.properties = {} - - def plot(self): - return - - def update_plot(self): - self.axes.cla() - self.plot() - self.plotcanvas.auto_adjust_axes() - - -class DrawingPoint(DrawingObject): - def __init__(self, plotcanvas, name=None, coord=None): - DrawingObject.__init__(self, plotcanvas) - - self.properties.update({ - "coordinate": coord - }) - - def plot(self): - x, y = self.properties["coordinate"] - self.axes.plot(x, y, 'o') - - -class Measurement: - def __init__(self, container, plotcanvas, update=None): - self.update = update - self.container = container - self.frame = None - self.label = None - self.point1 = None - self.point2 = None - self.active = False - self.plotcanvas = plotcanvas - self.click_subscription = None - self.move_subscription = None - - def toggle_active(self, *args): - if self.active: # Deactivate - self.active = False - self.container.remove(self.frame) - if self.update is not None: - self.update() - self.plotcanvas.mpl_disconnect(self.click_subscription) - self.plotcanvas.mpl_disconnect(self.move_subscription) - return False - else: # Activate - print "DEBUG: Activating Measurement Tool..." - self.active = True - self.click_subscription = self.plotcanvas.mpl_connect("button_press_event", self.on_click) - self.move_subscription = self.plotcanvas.mpl_connect('motion_notify_event', self.on_move) - self.frame = Gtk.Frame() - self.frame.set_margin_right(5) - self.frame.set_margin_top(3) - align = Gtk.Alignment() - align.set(0, 0.5, 0, 0) - align.set_padding(4, 4, 4, 4) - self.label = Gtk.Label() - self.label.set_label("Click on a reference point...") - abox = Gtk.Box.new(Gtk.Orientation.HORIZONTAL, 10) - abox.pack_start(Gtk.Image.new_from_file('share/measure16.png'), False, False, 0) - abox.pack_start(self.label, False, False, 0) - align.add(abox) - self.frame.add(align) - self.container.pack_end(self.frame, False, True, 1) - self.frame.show_all() - return True - - def on_move(self, event): - if self.point1 is None: - self.label.set_label("Click on a reference point...") - else: - try: - dx = event.xdata - self.point1[0] - dy = event.ydata - self.point1[1] - d = sqrt(dx**2 + dy**2) - self.label.set_label("D = %.4f D(x) = %.4f D(y) = %.4f" % (d, dx, dy)) - except TypeError: - pass - if self.update is not None: - self.update() - - def on_click(self, event): - if self.point1 is None: - self.point1 = (event.xdata, event.ydata) - else: - self.point2 = copy.copy(self.point1) - self.point1 = (event.xdata, event.ydata) - self.on_move(event) - - -class PlotCanvas: - """ - Class handling the plotting area in the application. - """ - - def __init__(self, container): - """ - The constructor configures the Matplotlib figure that - will contain all plots, creates the base axes and connects - events to the plotting area. - - :param container: The parent container in which to draw plots. - :rtype: PlotCanvas - """ - # Options - self.x_margin = 15 # pixels - self.y_margin = 25 # Pixels - - # Parent container - self.container = container - - # Plots go onto a single matplotlib.figure - self.figure = Figure(dpi=50) # TODO: dpi needed? - self.figure.patch.set_visible(False) - - # These axes show the ticks and grid. No plotting done here. - # New axes must have a label, otherwise mpl returns an existing one. - self.axes = self.figure.add_axes([0.05, 0.05, 0.9, 0.9], label="base", alpha=0.0) - self.axes.set_aspect(1) - self.axes.grid(True) - - # The canvas is the top level container (Gtk.DrawingArea) - self.canvas = FigureCanvas(self.figure) - self.canvas.set_hexpand(1) - self.canvas.set_vexpand(1) - self.canvas.set_can_focus(True) # For key press - - # Attach to parent - self.container.attach(self.canvas, 0, 0, 600, 400) # TODO: Height and width are num. columns?? - - # Events - self.canvas.mpl_connect('motion_notify_event', self.on_mouse_move) - self.canvas.connect('configure-event', self.auto_adjust_axes) - self.canvas.add_events(Gdk.EventMask.SMOOTH_SCROLL_MASK) - self.canvas.connect("scroll-event", self.on_scroll) - self.canvas.mpl_connect('key_press_event', self.on_key_down) - self.canvas.mpl_connect('key_release_event', self.on_key_up) - - self.mouse = [0, 0] - self.key = None - - def on_key_down(self, event): - """ - - :param event: - :return: - """ - self.key = event.key - - def on_key_up(self, event): - """ - - :param event: - :return: - """ - self.key = None - - def mpl_connect(self, event_name, callback): - """ - Attach an event handler to the canvas through the Matplotlib interface. - - :param event_name: Name of the event - :type event_name: str - :param callback: Function to call - :type callback: func - :return: Connection id - :rtype: int - """ - return self.canvas.mpl_connect(event_name, callback) - - def mpl_disconnect(self, cid): - """ - Disconnect callback with the give id. - :param cid: Callback id. - :return: None - """ - self.canvas.mpl_disconnect(cid) - - def connect(self, event_name, callback): - """ - Attach an event handler to the canvas through the native GTK interface. - - :param event_name: Name of the event - :type event_name: str - :param callback: Function to call - :type callback: function - :return: Nothing - """ - self.canvas.connect(event_name, callback) - - def clear(self): - """ - Clears axes and figure. - - :return: None - """ - - # Clear - self.axes.cla() - self.figure.clf() - - # Re-build - self.figure.add_axes(self.axes) - self.axes.set_aspect(1) - self.axes.grid(True) - - # Re-draw - self.canvas.queue_draw() - - def adjust_axes(self, xmin, ymin, xmax, ymax): - """ - Adjusts all axes while maintaining the use of the whole canvas - and an aspect ratio to 1:1 between x and y axes. The parameters are an original - request that will be modified to fit these restrictions. - - :param xmin: Requested minimum value for the X axis. - :type xmin: float - :param ymin: Requested minimum value for the Y axis. - :type ymin: float - :param xmax: Requested maximum value for the X axis. - :type xmax: float - :param ymax: Requested maximum value for the Y axis. - :type ymax: float - :return: None - """ - - print "PC.adjust_axes()" - - width = xmax - xmin - height = ymax - ymin - try: - r = width / height - except: - print "ERROR: Height is", height - return - canvas_w, canvas_h = self.canvas.get_width_height() - canvas_r = float(canvas_w) / canvas_h - x_ratio = float(self.x_margin) / canvas_w - y_ratio = float(self.y_margin) / canvas_h - - if r > canvas_r: - ycenter = (ymin + ymax) / 2.0 - newheight = height * r / canvas_r - ymin = ycenter - newheight / 2.0 - ymax = ycenter + newheight / 2.0 - else: - xcenter = (xmax + ymin) / 2.0 - newwidth = width * canvas_r / r - xmin = xcenter - newwidth / 2.0 - xmax = xcenter + newwidth / 2.0 - - # Adjust axes - for ax in self.figure.get_axes(): - if ax._label != 'base': - ax.set_frame_on(False) # No frame - ax.set_xticks([]) # No tick - ax.set_yticks([]) # No ticks - ax.patch.set_visible(False) # No background - ax.set_aspect(1) - ax.set_xlim((xmin, xmax)) - ax.set_ylim((ymin, ymax)) - ax.set_position([x_ratio, y_ratio, 1 - 2 * x_ratio, 1 - 2 * y_ratio]) - - # Re-draw - self.canvas.queue_draw() - - def auto_adjust_axes(self, *args): - """ - Calls ``adjust_axes()`` using the extents of the base axes. - - :rtype : None - :return: None - """ - - xmin, xmax = self.axes.get_xlim() - ymin, ymax = self.axes.get_ylim() - self.adjust_axes(xmin, ymin, xmax, ymax) - - def zoom(self, factor, center=None): - """ - Zooms the plot by factor around a given - center point. Takes care of re-drawing. - - :param factor: Number by which to scale the plot. - :type factor: float - :param center: Coordinates [x, y] of the point around which to scale the plot. - :type center: list - :return: None - """ - - xmin, xmax = self.axes.get_xlim() - ymin, ymax = self.axes.get_ylim() - width = xmax - xmin - height = ymax - ymin - - if center is None or center == [None, None]: - center = [(xmin + xmax) / 2.0, (ymin + ymax) / 2.0] - - # For keeping the point at the pointer location - relx = (xmax - center[0]) / width - rely = (ymax - center[1]) / height - - new_width = width / factor - new_height = height / factor - - xmin = center[0] - new_width * (1 - relx) - xmax = center[0] + new_width * relx - ymin = center[1] - new_height * (1 - rely) - ymax = center[1] + new_height * rely - - # Adjust axes - for ax in self.figure.get_axes(): - ax.set_xlim((xmin, xmax)) - ax.set_ylim((ymin, ymax)) - - # Re-draw - self.canvas.queue_draw() - - def pan(self, x, y): - xmin, xmax = self.axes.get_xlim() - ymin, ymax = self.axes.get_ylim() - width = xmax - xmin - height = ymax - ymin - - # Adjust axes - for ax in self.figure.get_axes(): - ax.set_xlim((xmin + x*width, xmax + x*width)) - ax.set_ylim((ymin + y*height, ymax + y*height)) - - # Re-draw - self.canvas.queue_draw() - - def new_axes(self, name): - """ - Creates and returns an Axes object attached to this object's Figure. - - :param name: Unique label for the axes. - :return: Axes attached to the figure. - :rtype: Axes - """ - - return self.figure.add_axes([0.05, 0.05, 0.9, 0.9], label=name) - - def on_scroll(self, canvas, event): - """ - Scroll event handler. - - :param canvas: The widget generating the event. Ignored. - :param event: Event object containing the event information. - :return: None - """ - - # So it can receive key presses - self.canvas.grab_focus() - - # Event info - z, direction = event.get_scroll_direction() - - if self.key is None: - - if direction is Gdk.ScrollDirection.UP: - self.zoom(1.5, self.mouse) - else: - self.zoom(1/1.5, self.mouse) - return - - if self.key == 'shift': - - if direction is Gdk.ScrollDirection.UP: - self.pan(0.3, 0) - else: - self.pan(-0.3, 0) - return - - if self.key == 'ctrl+control': - - if direction is Gdk.ScrollDirection.UP: - self.pan(0, 0.3) - else: - self.pan(0, -0.3) - return - - def on_mouse_move(self, event): - """ - Mouse movement event hadler. Stores the coordinates. - - :param event: Contains information about the event. - :return: None - """ - self.mouse = [event.xdata, event.ydata] - - -class ObjectCollection: - - classdict = { - "gerber": FlatCAMGerber, - "excellon": FlatCAMExcellon, - "cncjob": FlatCAMCNCjob, - "geometry": FlatCAMGeometry - } - - icon_files = { - "gerber": "share/flatcam_icon16.png", - "excellon": "share/drill16.png", - "cncjob": "share/cnc16.png", - "geometry": "share/geometry16.png" - } - - def __init__(self): - - ### Icons for the list view - self.icons = {} - for kind in ObjectCollection.icon_files: - self.icons[kind] = GdkPixbuf.Pixbuf.new_from_file(ObjectCollection.icon_files[kind]) - - ### GUI List components - ## Model - self.store = Gtk.ListStore(FlatCAMObj) - - ## View - self.view = Gtk.TreeView(model=self.store) - #self.view.connect("row_activated", self.on_row_activated) - self.tree_selection = self.view.get_selection() - self.change_subscription = self.tree_selection.connect("changed", self.on_list_selection_change) - - ## Renderers - # Icon - renderer_pixbuf = Gtk.CellRendererPixbuf() - column_pixbuf = Gtk.TreeViewColumn("Type", renderer_pixbuf) - - def _set_cell_icon(column, cell, model, it, data): - obj = model.get_value(it, 0) - cell.set_property('pixbuf', self.icons[obj.kind]) - - column_pixbuf.set_cell_data_func(renderer_pixbuf, _set_cell_icon) - self.view.append_column(column_pixbuf) - - # Name - renderer_text = Gtk.CellRendererText() - column_text = Gtk.TreeViewColumn("Name", renderer_text) - - def _set_cell_text(column, cell, model, it, data): - obj = model.get_value(it, 0) - cell.set_property('text', obj.options["name"]) - - column_text.set_cell_data_func(renderer_text, _set_cell_text) - self.view.append_column(column_text) - - def print_list(self): - iterat = self.store.get_iter_first() - while iterat is not None: - obj = self.store[iterat][0] - print obj - iterat = self.store.iter_next(iterat) - - def delete_all(self): - print "OC.delete_all()" - # self.collection = [] - # self.active = None - self.store.clear() - - def delete_active(self): - print "OC.delete_active()" - try: - model, treeiter = self.tree_selection.get_selected() - self.store.remove(treeiter) - except: - pass - - def on_row_activated(self, *args): - """ - Does nothing right now. - :param args: Ignored. - :return: None - """ - print "OC.on_row_activated()" - return - - def on_list_selection_change(self, selection): - """ - Callback for change in selection on the objects' list. - Instructs the new selection to build the UI for its options. - - :param selection: Ignored. - :return: None - """ - print "OC.on_list_selection_change()" - try: - self.get_active().build_ui() - except: - pass - - # TODO: Now we don't have a reference to the previously - # TODO: active, so cannot read form. - - def set_active(self, name): - """ - Sets an object as the active object in the program. Same - as `set_list_selection()`. - - :param name: Name of the object. - :type name: str - :return: None - """ - print "OC.set_active()" - self.set_list_selection(name) - - def get_active(self): - print "OC.get_active()" - try: - model, treeiter = self.tree_selection.get_selected() - return model[treeiter][0] - except (TypeError, ValueError): - return None - - def set_list_selection(self, name): - """ - Sets which object should be selected in the list. - - :param name: Name of the object. - :rtype name: str - :return: None - """ - print "OC.set_list_selection()" - iterat = self.store.get_iter_first() - while iterat is not None and self.store[iterat][0].options["name"] != name: - iterat = self.store.iter_next(iterat) - self.tree_selection.select_iter(iterat) - - def append(self, obj, active=False): - """ - Add a FlatCAMObj the the collection. This method is thread-safe. - - :param obj: FlatCAMObj to append - :type obj: FlatCAMObj - :param active: If it is to become the active object after appending - :type active: bool - :return: None - """ - print "OC.append()" - - def guitask(): - self.store.append([obj]) - if active: - self.set_list_selection(obj.options["name"]) - GLib.idle_add(guitask) - - def get_names(self): - """ - Gets a list of the names of all objects in the collection. - - :return: List of names. - :rtype: list - """ - print "OC.get_names()" - names = [] - iterat = self.store.get_iter_first() - while iterat is not None: - obj = self.store[iterat][0] - names.append(obj.options["name"]) - iterat = self.store.iter_next(iterat) - return names - - def get_bounds(self): - """ - Finds coordinates bounding all objects in the collection. - - :return: [xmin, ymin, xmax, ymax] - :rtype: list - """ - print "OC.get_bounds()" - - # TODO: Move the operation out of here. - - xmin = Inf - ymin = Inf - xmax = -Inf - ymax = -Inf - - iterat = self.store.get_iter_first() - while iterat is not None: - obj = self.store[iterat][0] - try: - gxmin, gymin, gxmax, gymax = obj.bounds() - xmin = min([xmin, gxmin]) - ymin = min([ymin, gymin]) - xmax = max([xmax, gxmax]) - ymax = max([ymax, gymax]) - except: - print "DEV WARNING: Tried to get bounds of empty geometry." - iterat = self.store.iter_next(iterat) - return [xmin, ymin, xmax, ymax] - - def get_list(self): - """ - Returns a list with all FlatCAMObj. - - :return: List with all FlatCAMObj. - :rtype: list - """ - collection_list = [] - iterat = self.store.get_iter_first() - while iterat is not None: - obj = self.store[iterat][0] - collection_list.append(obj) - iterat = self.store.iter_next(iterat) - return collection_list - - def get_by_name(self, name): - """ - Fetches the FlatCAMObj with the given `name`. - - :param name: The name of the object. - :type name: str - :return: The requested object or None if no such object. - :rtype: FlatCAMObj or None - """ - iterat = self.store.get_iter_first() - while iterat is not None: - obj = self.store[iterat][0] - if obj.options["name"] == name: - return obj - iterat = self.store.iter_next(iterat) - return None - - def change_name(self, old_name, new_name): - """ - Changes the name of `FlatCAMObj` named `old_name` to `new_name`. - - :param old_name: Name of the object to change. - :type old_name: str - :param new_name: New name. - :type new_name: str - :return: True if name change succeeded, False otherwise. Will fail - if no object with `old_name` is found. - :rtype: bool - """ - iterat = self.store.get_iter_first() - while iterat is not None: - obj = self.store[iterat][0] - if obj.options["name"] == old_name: - obj.options["name"] = new_name - self.store.row_changed(0, iterat) - return True - iterat = self.store.iter_next(iterat) - return False - +from gi.repository import Gtk +from FlatCAMApp import * app = App() Gtk.main() diff --git a/FlatCAM.ui b/FlatCAM.ui index 85521316..664bff42 100644 --- a/FlatCAM.ui +++ b/FlatCAM.ui @@ -535,2594 +535,6 @@ specified axis. - - False - - - True - True - never - in - - - True - False - - - True - False - 5 - 5 - 5 - 5 - vertical - - - True - False - - - True - False - share/cnc32.png - - - False - True - 0 - - - - - True - False - 3 - CNC Job Object - - - - - - True - True - 1 - - - - - False - True - 0 - - - - - True - False - - - True - False - The Object's name. Only gets changed -after hitting Enter in the text box. - 3 - Name: - - - False - True - 0 - - - - - True - True - ● - True - - - False - True - 1 - - - - - False - True - 1 - - - - - True - False - 5 - 0 - 3 - Plot Options: - - - - - - False - True - 2 - - - - - Plot - True - True - False - Plot this object in the main window. - 0 - True - True - - - - False - True - 3 - - - - - - - - - - - True - False - 3 - 3 - 3 - - - True - False - Tool diameter used for plotting. - 1 - Tool diam: - - - False - True - 0 - - - - - True - True - ● - True - - - - False - True - 1 - - - - - False - True - 6 - - - - - Update Plot - True - True - True - - - - - False - True - 7 - - - - - True - False - <b>Export G-Code:</b> Save a -G-Code file for this CNC job. - 3 - 0 - 3 - Export G-Code: - - - - - - False - True - 8 - - - - - Export - True - True - True - Save a G-Code file for this CNC job. - - - - - False - True - 9 - - - - - True - False - <b>Scale:</b> Resizes the geometry -of the object. All sizes and coordinates -are multiplied by the given factor. - 3 - 0 - 3 - Scale: - - - - - - False - True - 10 - - - - - True - False - 3 - 3 - 3 - - - True - False - Factor by which to multiply all -geometrical dimensions. - 1 - Factor: - - - False - True - 0 - - - - - True - True - ● - 1.0 - True - - - False - True - 1 - - - - - False - True - 11 - - - - - Scale - True - True - True - Scales the geometry -of this object. - - - - - False - True - 12 - - - - - True - False - <b>Offset:</b> Shift the geometry of -this object by the specified (x, y) vector. - 3 - 0 - 3 - Offset: - - - - - - False - True - 13 - - - - - True - False - 3 - 3 - 3 - - - True - False - Vector by which to offset the geometry. -Format is <b>(x, y)</b>, where <b>x</b> and <b>y</b> are -decimal numbers representing the -distance in the corresponding axis. - 1 - Offset Vector: - - - False - True - 0 - - - - - True - True - ● - (0.0, 0.0) - True - - - False - True - 1 - - - - - False - True - 14 - - - - - Offset - True - True - True - Offset the geometry of -this object. - - - - - False - True - 15 - - - - - - - - - - - - - - - - - - - - False - - - True - True - never - in - - - True - False - - - True - False - 5 - 5 - 5 - 5 - vertical - - - True - False - - - True - False - share/drill32.png - - - False - True - 0 - - - - - True - False - 3 - Excellon Object - - - - - - True - True - 1 - - - - - False - True - 0 - - - - - True - False - - - True - False - 3 - Name: - - - False - True - 0 - - - - - True - True - ● - True - - - False - True - 1 - - - - - False - True - 1 - - - - - True - False - 0 - 3 - Plot Options: - - - - - - False - True - 2 - - - - - Plot - True - True - False - 0 - True - True - - - - False - True - 3 - - - - - Solid - True - True - False - 0 - True - - - False - True - 4 - - - - - - - - Update Plot - True - True - True - - - - - False - True - 6 - - - - - True - False - 5 - 0 - 3 - Create CNC Job: - - - - - - False - True - 7 - - - - - True - False - 2 - 4 - - - True - True - ● - True - - - - 1 - 0 - 1 - 1 - - - - - True - True - ● - True - - - - 1 - 1 - 1 - 1 - - - - - True - True - ● - True - - - - 1 - 2 - 1 - 1 - - - - - True - False - 1 - Drill Z: - - - 0 - 0 - 1 - 1 - - - - - True - False - 1 - Travel Z: - - - 0 - 1 - 1 - 1 - - - - - True - False - 1 - Feed rate: - - - 0 - 2 - 1 - 1 - - - - - True - False - 1 - Tools: - - - 0 - 3 - 1 - 1 - - - - - True - False - - - True - True - ● - True - - - False - True - 0 - - - - - Choose - True - True - True - - - - - False - True - 1 - - - - - 1 - 3 - 1 - 1 - - - - - False - True - 8 - - - - - Generate - True - True - True - - - - - False - True - 9 - - - - - True - False - 3 - 0 - 3 - Scale: - - - - - - False - True - 10 - - - - - True - False - 3 - 3 - 3 - - - True - False - 1 - Factor: - - - False - True - 0 - - - - - True - True - ● - 1.0 - True - - - False - True - 1 - - - - - False - True - 11 - - - - - Scale - True - True - True - - - - - False - True - 12 - - - - - True - False - 3 - 0 - 3 - Offset: - - - - - - False - True - 13 - - - - - True - False - 3 - 3 - 3 - - - True - False - 1 - Offset Vector: - - - False - True - 0 - - - - - True - True - ● - (0.0, 0.0) - True - - - False - True - 1 - - - - - False - True - 14 - - - - - Offset - True - True - True - - - - - False - True - 15 - - - - - - - - - - - - - - - - - - - - False - - - True - True - never - in - - - True - False - - - True - False - 5 - 5 - 5 - 5 - vertical - - - True - False - - - True - False - share/geometry32.png - - - False - True - 0 - - - - - True - False - 3 - Geometry Object - - - - - - True - True - 1 - - - - - False - True - 0 - - - - - True - False - - - True - False - The Object's name. Only gets changed -after hitting Enter in the text box. - 3 - Name: - - - False - True - 0 - - - - - True - True - ● - True - - - False - True - 1 - - - - - False - True - 1 - - - - - True - False - 0 - 3 - Plot Options: - - - - - - False - True - 2 - - - - - Plot - True - True - False - Plot this object on the main window. - 0 - True - True - - - - False - True - 3 - - - - - Solid - True - True - False - Show overlapping polygons as single. - 0 - True - - - False - True - 4 - - - - - Multi-colored - True - True - False - Draw polygons with different colors. - 0 - True - - - False - True - 5 - - - - - Update Plot - True - True - True - - - - - False - True - 6 - - - - - True - False - <b>Create CNC Job:</b> CNC Jobs from Geometry -Objects are cutting toolpaths along object contours. - 5 - 0 - 3 - Create CNC Job: - - - - - - False - True - 7 - - - - - True - False - 2 - 4 - - - True - True - ● - True - - - - 1 - 0 - 1 - 1 - - - - - True - True - ● - True - - - - 1 - 1 - 1 - 1 - - - - - True - True - ● - True - - - - 1 - 2 - 1 - 1 - - - - - True - False - The contours are cut at the given Z-axis -position. Typically, the surface of the -workpiece is at z=0.0, and <b>Cut Z</b> -is specified as a negative number. - 1 - Cut Z: - - - 0 - 0 - 1 - 1 - - - - - True - False - This specifies the Z-axis position of the -tool for XY-plane motions when not -cutting. - 1 - Travel Z: - - - 0 - 1 - 1 - 1 - - - - - True - False - The feed rate is the speed in <b>units/minute</b> -when cutting. When not cutting, movement is -done at maximum speed. - 1 - Feed rate: - - - 0 - 2 - 1 - 1 - - - - - True - False - The tool diameter specified here is for -visual purposes only and does not affect -the resulting job. - 1 - Tool diam: - - - 0 - 3 - 1 - 1 - - - - - True - True - ● - True - - - - 1 - 3 - 1 - 1 - - - - - False - True - 8 - - - - - Generate - True - True - True - Creates the CNC Job oobject from this -Geometry object with the specified options. - - - - - False - True - 9 - - - - - True - False - <b>Paint Area:</b> Creates contour -inside a polygon for a tool to cover -its entire surface. Use for clearing -large copper areas. - 5 - 0 - 3 - Paint Area: - - - - - - False - True - 10 - - - - - True - False - 2 - 5 - - - True - False - Tool diameter for painting -inside a polygon. - 1 - Tool diam: - - - 0 - 0 - 1 - 1 - - - - - True - True - ● - True - - - - 1 - 0 - 1 - 1 - - - - - True - False - How much (fraction of tool diameter) -to overlap each toolpath. - 1 - Overlap: - - - 0 - 1 - 1 - 1 - - - - - True - True - ● - True - - - - 1 - 1 - 1 - 1 - - - - - True - False - Margin from the edge of the polygon. -Use this to stay away from edges -cut or to be cut with a finer, more -accurate tool. - 1 - Margin: - - - 0 - 2 - 1 - 1 - - - - - True - True - ● - True - - - - 1 - 2 - 1 - 1 - - - - - False - True - 11 - - - - - Generate - True - True - True - Creates a Geometry Object with toolpaths -to cover the inside of a polygon. - -<b>Note:</b> After clicking generate -you have to click inside the desired -polygon. - - - - - False - True - 12 - - - - - True - False - <b>Scale:</b> Resizes the geometry -of the object. All sizes and coordinates -are multiplied by the given factor. - 3 - 0 - 3 - Scale: - - - - - - False - True - 13 - - - - - True - False - 3 - 3 - 3 - - - True - False - Factor by which to multiply all -geometrical dimensions. - 1 - Factor: - - - False - True - 0 - - - - - True - True - ● - 1.0 - True - - - False - True - 1 - - - - - False - True - 14 - - - - - Scale - True - True - True - Scales the geometry -of this object. - - - - - False - True - 15 - - - - - True - False - <b>Offset:</b> Shift the geometry of -this object by the specified (x, y) vector. - 3 - 0 - 3 - Offset: - - - - - - False - True - 16 - - - - - True - False - 3 - 3 - 3 - - - True - False - Vector by which to offset the geometry. -Format is <b>(x, y)</b>, where <b>x</b> and <b>y</b> are -decimal numbers representing the -distance in the corresponding axis. - 1 - Offset Vector: - - - False - True - 0 - - - - - True - True - ● - (0.0, 0.0) - True - - - False - True - 1 - - - - - False - True - 17 - - - - - Offset - True - True - True - Offset the geometry of -this object. - - - - - False - True - 18 - - - - - - - - - - - - - - - - - False - - - True - True - never - in - - - True - False - - - True - False - 5 - 5 - 5 - 5 - vertical - - - True - False - - - True - False - share/flatcam_icon32.png - - - False - True - 0 - - - - - True - False - 3 - Gerber Object - - - - - - True - True - 1 - - - - - False - True - 0 - - - - - True - False - - - True - False - The Object's name. Only gets changed -after hitting Enter in the text box. - 3 - Name: - - - False - True - 0 - - - - - True - True - ● - True - - - False - True - 1 - - - - - False - True - 1 - - - - - True - False - 5 - 0 - 3 - Plot Options: - - - - - - False - True - 2 - - - - - Plot - True - True - False - 0 - True - True - - - - False - True - 3 - - - - - Merge Polygons - True - True - False - 0 - True - True - - - False - True - 4 - - - - - Solid - True - True - False - 0 - True - - - False - True - 5 - - - - - Multi-colored - True - True - False - 0 - True - - - False - True - 6 - - - - - Update Plot - True - True - True - - - - - False - True - 7 - - - - - True - False - <b>Isolation Routing:</b> Cutting copper -around traces for electrical isolation. - 5 - 0 - 3 - Isolation Routing: - - - - - - False - True - 8 - - - - - True - False - 3 - 2 - - - True - False - Tool paths for isolation routing are drawn -at 1/2 of the tool diameter away from -polygons defined in Gerber. - 1 - 3 - Tool diam: - - - 0 - 0 - 1 - 1 - - - - - True - True - 2 - 2 - ● - 16 - True - - - - 1 - 0 - 1 - 1 - - - - - True - False - True - The number of toolwidths defining -the total width of the isolation. - 1 - 3 - Width (# passes): - - - 0 - 1 - 1 - 1 - - - - - True - False - True - How much (fraction of the tool diameter) -to overlap each pass. - 1 - 3 - Pass overlap: - - - 0 - 2 - 1 - 1 - - - - - True - True - 2 - 2 - ● - 16 - 0.15 - True - - - 1 - 2 - 1 - 1 - - - - - True - True - 2 - 2 - ● - 16 - 1 - True - - - 1 - 1 - 1 - 1 - - - - - False - True - 9 - - - - - Generate Geometry - True - True - True - Creates a geometry object with tool -paths for isolation routing. If more than -1 pass, wil create one object for each. - - - - - False - True - 10 - - - - - True - False - <b>Board cutout:</b> Cut around -the edge of the board. - 5 - 0 - 3 - Board cutout: - - - - - - False - True - 11 - - - - - True - False - 3 - - - True - False - Distance away from the rectangular edge -enclosing the board to generate the -cutting tool path. - 1 - Margin: - - - 0 - 1 - 1 - 1 - - - - - True - True - ● - 12 - True - - - - 1 - 1 - 1 - 1 - - - - - True - True - ● - 12 - True - - - - 1 - 2 - 1 - 1 - - - - - True - False - Length of the gaps along the toolpath. -These gaps are needed to hold the -board in place until the job is complete. - 1 - Gap size: - - - 0 - 2 - 1 - 1 - - - - - True - False - 1 - Gaps: - - - 0 - 3 - 1 - 1 - - - - - True - False - - - 2 (T/B) - True - True - False - Gaps are placed on the top and -bottom edges of the board cutout. - 8 - 0 - True - rb_2lr - - - False - True - 0 - - - - - 2 (L/R) - True - True - False - Gaps are placed on the left and right -edges of the board cutout. - 8 - 0 - True - True - - - False - True - 1 - - - - - 4 - True - True - False - Gaps are placed on the four edges -of the board cutout. - 0 - True - rb_2lr - - - False - True - 2 - - - - - 1 - 3 - 1 - 1 - - - - - True - False - True - Tool diameter to be used to cut out -the baord. - 1 - Tool diam.: - - - 0 - 0 - 1 - 1 - - - - - True - True - ● - 12 - True - - - 1 - 0 - 1 - 1 - - - - - False - True - 12 - - - - - Generate Geometry - True - True - True - Generates the Geometry object with -toolpaths for board cutout. - - - - - False - True - 13 - - - - - True - False - <b>Non-copper regions</b>: Use to create -geometry with polygons covering areas -without copper on the board. - -This can be used, for example, to clear all -copper from certain regions. - 5 - 0 - 3 - Non-copper regions: - - - - - - False - True - 14 - - - - - True - False - 4 - 4 - 1 - - - True - False - Defines how far from the rectangular box -enclosing the contents of the board the -edge of the board is. - -Copper-free areas will be located within -this boundary. - 1 - Boundary margin: - - - False - True - 0 - - - - - True - True - ● - 14 - True - - - - False - True - 1 - - - - - False - True - 15 - - - - - Rounded corners - True - True - False - True - Whether to draw rounded corners on the bounding -box. The radius is the Boundary margin. - - Whether to draw rounded corners on the bounding -box. The radius is the Boundary margin. - - 0 - True - - - False - True - 16 - - - - - Generate Geometry - True - True - True - Creates a Geometry Object covering -areas without copper. - - - - - False - True - 17 - - - - - True - False - <b>Bounding Box:</b> A simple rectangular -boundary around the PCB contents. - 5 - 0 - 3 - Bounding box: - - - - - - False - True - 18 - - - - - True - False - 4 - 4 - 1 - - - True - False - Distance from the rectangular box enclosing -the PCB contents at which to draw the -bounding box. - 1 - Boundary margin: - - - False - True - 0 - - - - - True - True - ● - 14 - True - - - - False - True - 1 - - - - - False - True - 19 - - - - - Rounded corners - True - True - False - Whether to draw rounded corners on the bounding -box. The radius is the Boundary margin. - - 0 - True - - - False - True - 20 - - - - - Generate Bounding Box - True - True - True - Generates a Geometry object -with the bounding box. - - - - - False - True - 21 - - - - - True - False - <b>Scale:</b> Resizes the geometry -of the object. All sizes and coordinates -are multiplied by the given factor. - 3 - 0 - 3 - Scale: - - - - - - False - True - 22 - - - - - True - False - 3 - 3 - 3 - - - True - False - Factor by which to multiply all -geometrical dimensions. - 1 - Factor: - - - False - True - 0 - - - - - True - True - ● - 1.0 - True - - - False - True - 1 - - - - - False - True - 23 - - - - - Scale - True - True - True - Scales the geometry -of this object. - - - - - False - True - 24 - - - - - True - False - <b>Offset:</b> Shift the geometry of -this object by the specified (x, y) vector. - 3 - 0 - 3 - Offset: - - - - - - False - True - 25 - - - - - True - False - 3 - 3 - 3 - - - True - False - Vector by which to offset the geometry. -Format is <b>(x, y)</b>, where <b>x</b> and <b>y</b> are -decimal numbers representing the -distance in the corresponding axis. - 1 - Offset Vector: - - - False - True - 0 - - - - - True - True - ● - (0.0, 0.0) - True - - - False - True - 1 - - - - - False - True - 26 - - - - - Offset - True - True - True - Offset the geometry of -this object. - - - - - False - True - 27 - - - - - - - - - - - - - - - - - - 600 400 @@ -3540,7 +952,7 @@ to application defaults. False image16 False - + @@ -3611,7 +1023,27 @@ to application defaults. True vertical - + + True + True + True + never + in + + + True + False + + + + + + + + False + True + 0 + @@ -3651,7 +1083,7 @@ for the current object. True False - + True False 5 @@ -3724,1407 +1156,18 @@ project. - - - - - - - + True False - 5 + vertical - - True - False - 1 - Units: - - - False - True - 0 - - - - - True - False - 8 - - - inch - True - True - False - 0 - True - True - - - - False - True - 0 - - - - - mm - True - True - False - 0 - True - rb_inch - - - False - True - 1 - - - - - False - True - 1 - + False True - 3 - - - - - True - False - 8 - 0 - - - True - False - 6 - 6 - 12 - 6 - - - True - False - vertical - - - True - False - 5 - 0 - 3 - Plot Options: - - - - - - False - True - 0 - - - - - Plot - True - True - False - 0 - True - True - - - - False - True - 1 - - - - - Merge Polygons - True - True - False - 0 - True - True - - - - False - True - 2 - - - - - Solid - True - True - False - 0 - True - - - - False - True - 3 - - - - - Multi-colored - True - True - False - 0 - True - - - - False - True - 4 - - - - - True - False - 5 - 0 - 3 - Isolation Routing: - - - - - - False - True - 5 - - - - - True - False - 3 - 2 - - - True - False - True - Tool paths for isolation routing are drawn -at 1/2 of the tool diameter away from -polygons defined in Gerber. - Tool paths for isolation routing are drawn -at 1/2 of the tool diameter away from -polygons defined in Gerber. - 1 - 3 - Tool diam: - - - 0 - 0 - 1 - 1 - - - - - True - True - 2 - 2 - ● - 16 - True - - - - 1 - 0 - 1 - 1 - - - - - True - False - True - The number of toolwidths defining -the total width of the isolation. - The number of toolwidths defining -the total width of the isolation. - 1 - 3 - Width (# passes): - - - 0 - 1 - 1 - 1 - - - - - True - False - True - How much (fraction of the tool diameter) -to overlap each pass. - How much (fraction of the tool diameter) -to overlap each pass. - 1 - 3 - Pass overlap: - - - 0 - 2 - 1 - 1 - - - - - True - True - 2 - 2 - ● - 16 - True - - - - 1 - 1 - 1 - 1 - - - - - True - True - 2 - 2 - ● - 16 - True - - - - 1 - 2 - 1 - 1 - - - - - False - True - 6 - - - - - True - False - 5 - 0 - 3 - Board cutout: - - - - - - False - True - 7 - - - - - True - False - 3 - - - True - False - 1 - Margin: - - - 0 - 1 - 1 - 1 - - - - - True - True - ● - 12 - True - - - - 1 - 1 - 1 - 1 - - - - - True - True - ● - 12 - True - - - - 1 - 2 - 1 - 1 - - - - - True - False - 1 - Gap size: - - - 0 - 2 - 1 - 1 - - - - - True - False - 1 - Gaps: - - - 0 - 3 - 1 - 1 - - - - - True - False - - - 2 (T/B) - True - True - False - 8 - 0 - True - True - - - - False - True - 0 - - - - - 2 (L/R) - True - True - False - 8 - 0 - True - rb_app_2tb - - - - False - True - 1 - - - - - 4 - True - True - False - 0 - True - rb_app_2tb - - - False - True - 2 - - - - - 1 - 3 - 1 - 1 - - - - - True - False - 1 - Tool diam.: - - - 0 - 0 - 1 - 1 - - - - - True - True - ● - 12 - True - - - 1 - 0 - 1 - 1 - - - - - False - True - 8 - - - - - True - False - 5 - 0 - 3 - Non-copper regions: - - - - - - False - True - 9 - - - - - True - False - 4 - 4 - 1 - - - True - False - 1 - Boundary margin: - - - False - True - 0 - - - - - True - True - ● - 14 - True - - - - False - True - 1 - - - - - False - True - 10 - - - - - Rounded corners - True - True - False - 0 - True - - - False - True - 11 - - - - - True - False - 5 - 0 - 3 - Bounding box: - - - - - - False - True - 12 - - - - - True - False - 4 - 4 - 1 - - - True - False - 1 - Boundary margin: - - - False - True - 0 - - - - - True - True - ● - 14 - True - - - - False - True - 1 - - - - - False - True - 13 - - - - - Rounded corners - True - True - False - 0 - True - - - - False - True - 14 - - - - - - - - - - - - - - - True - False - 5 - <b>Gerber Objects</b> - True - - - - - False - True - 4 - - - - - - - - - - - True - False - 8 - 0 - - - True - False - 6 - 6 - 12 - 6 - - - True - False - vertical - - - True - False - 0 - 3 - Plot Options: - - - - - - False - True - 0 - - - - - Plot - True - True - False - 0 - True - True - - - - False - True - 1 - - - - - Solid - True - True - False - 0 - True - - - - False - True - 2 - - - - - - - - True - False - 5 - 0 - 3 - Create CNC Job: - - - - - - False - True - 4 - - - - - True - False - 2 - 4 - - - True - True - ● - True - - - - 1 - 0 - 1 - 1 - - - - - True - True - ● - True - - - - 1 - 1 - 1 - 1 - - - - - True - True - ● - True - - - - 1 - 2 - 1 - 1 - - - - - True - False - 1 - Drill Z: - - - 0 - 0 - 1 - 1 - - - - - True - False - 1 - Travel Z: - - - 0 - 1 - 1 - 1 - - - - - True - False - 1 - Feed rate: - - - 0 - 2 - 1 - 1 - - - - - False - True - 5 - - - - - - - - - - - - - - - True - False - 5 - <b>Excellon Objects</b> - True - - - - - False - True - 7 - - - - - True - False - 8 - 0 - - - True - False - 6 - 6 - 12 - 6 - - - True - False - vertical - - - True - False - 0 - 3 - Plot Options: - - - - - - False - True - 0 - - - - - Plot - True - True - False - 0 - True - True - - - - False - True - 1 - - - - - Solid - True - True - False - 0 - True - - - - False - True - 2 - - - - - Multi-colored - True - True - False - 0 - True - - - - False - True - 3 - - - - - True - False - 5 - 0 - 3 - Create CNC Job: - - - - - - False - True - 4 - - - - - True - False - 2 - 4 - - - True - True - ● - True - - - - 1 - 0 - 1 - 1 - - - - - True - True - ● - True - - - - 1 - 1 - 1 - 1 - - - - - True - True - ● - True - - - - 1 - 2 - 1 - 1 - - - - - True - False - 1 - Cut Z: - - - 0 - 0 - 1 - 1 - - - - - True - False - 1 - Travel Z: - - - 0 - 1 - 1 - 1 - - - - - True - False - 1 - Feed rate: - - - 0 - 2 - 1 - 1 - - - - - True - False - 1 - Tool diam: - - - 0 - 3 - 1 - 1 - - - - - True - True - ● - True - - - - 1 - 3 - 1 - 1 - - - - - False - True - 5 - - - - - True - False - 5 - 0 - 3 - Paint Area: - - - - - - False - True - 6 - - - - - True - False - 2 - 5 - - - True - False - 1 - Tool diam: - - - 0 - 0 - 1 - 1 - - - - - True - True - ● - True - - - - 1 - 0 - 1 - 1 - - - - - True - False - 1 - Overlap: - - - 0 - 1 - 1 - 1 - - - - - True - True - ● - True - - - - 1 - 1 - 1 - 1 - - - - - True - False - 1 - Margin: - - - 0 - 2 - 1 - 1 - - - - - True - True - ● - True - - - - 1 - 2 - 1 - 1 - - - - - False - True - 7 - - - - - - - - - - - - - - - True - False - 5 - <b>Geometry Objects</b> - True - - - - - False - True - 8 - - - - - True - False - 8 - 0 - - - True - False - 6 - 6 - 12 - 6 - - - True - False - vertical - - - Plot - True - True - False - 0 - True - True - - - - False - True - 0 - - - - - True - False - 3 - 3 - 3 - - - True - False - 1 - Tool diam: - - - False - True - 0 - - - - - True - True - ● - True - - - - False - True - 1 - - - - - False - True - 1 - - - - - - - - - - - - - - - - - - True - False - 5 - <b>CNC Job Objects</b> - True - - - - - False - True - 9 + 1 diff --git a/FlatCAMApp.py b/FlatCAMApp.py new file mode 100644 index 00000000..86b8d708 --- /dev/null +++ b/FlatCAMApp.py @@ -0,0 +1,3025 @@ +import threading +import traceback +import sys +import urllib +import copy +import random +import logging + +from gi.repository import Gtk, GdkPixbuf, GObject, Gdk +from matplotlib.figure import Figure +from matplotlib.backends.backend_gtk3agg import FigureCanvasGTK3Agg as FigureCanvas +from shapely import speedups + + +######################################## +## Imports part of FlatCAM ## +######################################## +from FlatCAMWorker import Worker +from ObjectCollection import * +from FlatCAMObj import * + + +class GerberOptionsGroupUI(Gtk.VBox): + def __init__(self): + Gtk.VBox.__init__(self, spacing=3, margin=5, vexpand=False) + + ## Plot options + self.plot_options_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.plot_options_label.set_markup("Plot Options:") + self.pack_start(self.plot_options_label, expand=False, fill=True, padding=2) + + grid0 = Gtk.Grid(column_spacing=3, row_spacing=2) + self.pack_start(grid0, expand=True, fill=False, padding=2) + + # Plot CB + self.plot_cb = FCCheckBox(label='Plot') + grid0.attach(self.plot_cb, 0, 0, 1, 1) + + # Solid CB + self.solid_cb = FCCheckBox(label='Solid') + grid0.attach(self.solid_cb, 1, 0, 1, 1) + + # Multicolored CB + self.multicolored_cb = FCCheckBox(label='Multicolored') + grid0.attach(self.multicolored_cb, 2, 0, 1, 1) + + ## Isolation Routing + self.isolation_routing_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.isolation_routing_label.set_markup("Isolation Routing:") + self.pack_start(self.isolation_routing_label, expand=True, fill=False, padding=2) + + grid = Gtk.Grid(column_spacing=3, row_spacing=2) + self.pack_start(grid, expand=True, fill=False, padding=2) + + l1 = Gtk.Label('Tool diam:', xalign=1) + grid.attach(l1, 0, 0, 1, 1) + self.iso_tool_dia_entry = LengthEntry() + grid.attach(self.iso_tool_dia_entry, 1, 0, 1, 1) + + l2 = Gtk.Label('Width (# passes):', xalign=1) + grid.attach(l2, 0, 1, 1, 1) + self.iso_width_entry = IntEntry() + grid.attach(self.iso_width_entry, 1, 1, 1, 1) + + l3 = Gtk.Label('Pass overlap:', xalign=1) + grid.attach(l3, 0, 2, 1, 1) + self.iso_overlap_entry = FloatEntry() + grid.attach(self.iso_overlap_entry, 1, 2, 1, 1) + + ## Board cuttout + self.isolation_routing_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.isolation_routing_label.set_markup("Board cutout:") + self.pack_start(self.isolation_routing_label, expand=True, fill=False, padding=2) + + grid2 = Gtk.Grid(column_spacing=3, row_spacing=2) + self.pack_start(grid2, expand=True, fill=False, padding=2) + + l4 = Gtk.Label('Tool dia:', xalign=1) + grid2.attach(l4, 0, 0, 1, 1) + self.cutout_tooldia_entry = LengthEntry() + grid2.attach(self.cutout_tooldia_entry, 1, 0, 1, 1) + + l5 = Gtk.Label('Margin:', xalign=1) + grid2.attach(l5, 0, 1, 1, 1) + self.cutout_margin_entry = LengthEntry() + grid2.attach(self.cutout_margin_entry, 1, 1, 1, 1) + + l6 = Gtk.Label('Gap size:', xalign=1) + grid2.attach(l6, 0, 2, 1, 1) + self.cutout_gap_entry = LengthEntry() + grid2.attach(self.cutout_gap_entry, 1, 2, 1, 1) + + l7 = Gtk.Label('Gaps:', xalign=1) + grid2.attach(l7, 0, 3, 1, 1) + self.gaps_radio = RadioSet([{'label': '2 (T/B)', 'value': 'tb'}, + {'label': '2 (L/R)', 'value': 'lr'}, + {'label': '4', 'value': '4'}]) + grid2.attach(self.gaps_radio, 1, 3, 1, 1) + + ## Non-copper regions + self.noncopper_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.noncopper_label.set_markup("Non-copper regions:") + self.pack_start(self.noncopper_label, expand=True, fill=False, padding=2) + + grid3 = Gtk.Grid(column_spacing=3, row_spacing=2) + self.pack_start(grid3, expand=True, fill=False, padding=2) + + l8 = Gtk.Label('Boundary margin:', xalign=1) + grid3.attach(l8, 0, 0, 1, 1) + self.noncopper_margin_entry = LengthEntry() + grid3.attach(self.noncopper_margin_entry, 1, 0, 1, 1) + + self.noncopper_rounded_cb = FCCheckBox(label="Rounded corners") + grid3.attach(self.noncopper_rounded_cb, 0, 1, 2, 1) + + ## Bounding box + self.boundingbox_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.boundingbox_label.set_markup('Bounding Box:') + self.pack_start(self.boundingbox_label, expand=True, fill=False, padding=2) + + grid4 = Gtk.Grid(column_spacing=3, row_spacing=2) + self.pack_start(grid4, expand=True, fill=False, padding=2) + + l9 = Gtk.Label('Boundary Margin:', xalign=1) + grid4.attach(l9, 0, 0, 1, 1) + self.bbmargin_entry = LengthEntry() + grid4.attach(self.bbmargin_entry, 1, 0, 1, 1) + + self.bbrounded_cb = FCCheckBox(label="Rounded corners") + grid4.attach(self.bbrounded_cb, 0, 1, 2, 1) + + +class ExcellonOptionsGroupUI(Gtk.VBox): + def __init__(self): + Gtk.VBox.__init__(self, spacing=3, margin=5, vexpand=False) + + ## Plot options + self.plot_options_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.plot_options_label.set_markup("Plot Options:") + self.pack_start(self.plot_options_label, expand=False, fill=True, padding=2) + + grid0 = Gtk.Grid(column_spacing=3, row_spacing=2) + self.pack_start(grid0, expand=True, fill=False, padding=2) + + self.plot_cb = FCCheckBox(label='Plot') + grid0.attach(self.plot_cb, 0, 0, 1, 1) + + self.solid_cb = FCCheckBox(label='Solid') + grid0.attach(self.solid_cb, 1, 0, 1, 1) + + ## Create CNC Job + self.cncjob_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.cncjob_label.set_markup('Create CNC Job') + self.pack_start(self.cncjob_label, expand=True, fill=False, padding=2) + + grid1 = Gtk.Grid(column_spacing=3, row_spacing=2) + self.pack_start(grid1, expand=True, fill=False, padding=2) + + l1 = Gtk.Label('Cut Z:', xalign=1) + grid1.attach(l1, 0, 0, 1, 1) + self.cutz_entry = LengthEntry() + grid1.attach(self.cutz_entry, 1, 0, 1, 1) + + l2 = Gtk.Label('Travel Z:', xalign=1) + grid1.attach(l2, 0, 1, 1, 1) + self.travelz_entry = LengthEntry() + grid1.attach(self.travelz_entry, 1, 1, 1, 1) + + l3 = Gtk.Label('Feed rate:', xalign=1) + grid1.attach(l3, 0, 2, 1, 1) + self.feedrate_entry = LengthEntry() + grid1.attach(self.feedrate_entry, 1, 2, 1, 1) + + +class GeometryOptionsGroupUI(Gtk.VBox): + def __init__(self): + Gtk.VBox.__init__(self, spacing=3, margin=5, vexpand=False) + + ## Plot options + self.plot_options_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.plot_options_label.set_markup("Plot Options:") + self.pack_start(self.plot_options_label, expand=False, fill=True, padding=2) + + grid0 = Gtk.Grid(column_spacing=3, row_spacing=2) + self.pack_start(grid0, expand=True, fill=False, padding=2) + + # Plot CB + self.plot_cb = FCCheckBox(label='Plot') + grid0.attach(self.plot_cb, 0, 0, 1, 1) + + ## Create CNC Job + self.cncjob_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.cncjob_label.set_markup('Create CNC Job:') + self.pack_start(self.cncjob_label, expand=True, fill=False, padding=2) + + grid1 = Gtk.Grid(column_spacing=3, row_spacing=2) + self.pack_start(grid1, expand=True, fill=False, padding=2) + + # Cut Z + l1 = Gtk.Label('Cut Z:', xalign=1) + grid1.attach(l1, 0, 0, 1, 1) + self.cutz_entry = LengthEntry() + grid1.attach(self.cutz_entry, 1, 0, 1, 1) + + # Travel Z + l2 = Gtk.Label('Travel Z:', xalign=1) + grid1.attach(l2, 0, 1, 1, 1) + self.travelz_entry = LengthEntry() + grid1.attach(self.travelz_entry, 1, 1, 1, 1) + + l3 = Gtk.Label('Feed rate:', xalign=1) + grid1.attach(l3, 0, 2, 1, 1) + self.cncfeedrate_entry = LengthEntry() + grid1.attach(self.cncfeedrate_entry, 1, 2, 1, 1) + + l4 = Gtk.Label('Tool dia:', xalign=1) + grid1.attach(l4, 0, 3, 1, 1) + self.cnctooldia_entry = LengthEntry() + grid1.attach(self.cnctooldia_entry, 1, 3, 1, 1) + + ## Paint Area + self.paint_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.paint_label.set_markup('Paint Area:') + self.pack_start(self.paint_label, expand=True, fill=False, padding=2) + + grid2 = Gtk.Grid(column_spacing=3, row_spacing=2) + self.pack_start(grid2, expand=True, fill=False, padding=2) + + # Tool dia + l5 = Gtk.Label('Tool dia:', xalign=1) + grid2.attach(l5, 0, 0, 1, 1) + self.painttooldia_entry = LengthEntry() + grid2.attach(self.painttooldia_entry, 1, 0, 1, 1) + + # Overlap + l6 = Gtk.Label('Overlap:', xalign=1) + grid2.attach(l6, 0, 1, 1, 1) + self.paintoverlap_entry = LengthEntry() + grid2.attach(self.paintoverlap_entry, 1, 1, 1, 1) + + # Margin + l7 = Gtk.Label('Margin:', xalign=1) + grid2.attach(l7, 0, 2, 1, 1) + self.paintmargin_entry = LengthEntry() + grid2.attach(self.paintmargin_entry, 1, 2, 1, 1) + + +class CNCJobOptionsGroupUI(Gtk.VBox): + def __init__(self): + Gtk.VBox.__init__(self, spacing=3, margin=5, vexpand=False) + + ## Plot options + self.plot_options_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.plot_options_label.set_markup("Plot Options:") + self.pack_start(self.plot_options_label, expand=False, fill=True, padding=2) + + grid0 = Gtk.Grid(column_spacing=3, row_spacing=2) + self.pack_start(grid0, expand=True, fill=False, padding=2) + + # Plot CB + self.plot_cb = FCCheckBox(label='Plot') + grid0.attach(self.plot_cb, 0, 0, 2, 1) + + # Tool dia for plot + l1 = Gtk.Label('Tool dia:', xalign=1) + grid0.attach(l1, 0, 1, 1, 1) + self.tooldia_entry = LengthEntry() + grid0.attach(self.tooldia_entry, 1, 1, 1, 1) + + +class GlobalOptionsUI(Gtk.VBox): + def __init__(self): + Gtk.VBox.__init__(self, spacing=3, margin=5, vexpand=False) + + box1 = Gtk.Box() + self.pack_start(box1, expand=False, fill=False, padding=2) + l1 = Gtk.Label('Units:') + box1.pack_start(l1, expand=False, fill=False, padding=2) + self.units_radio = RadioSet([{'label': 'inch', 'value': 'IN'}, + {'label': 'mm', 'value': 'MM'}]) + box1.pack_start(self.units_radio, expand=False, fill=False, padding=2) + + ####### Gerber ####### + l2 = Gtk.Label(margin=5) + l2.set_markup('Gerber Options') + frame1 = Gtk.Frame(label_widget=l2) + self.pack_start(frame1, expand=False, fill=False, padding=2) + self.gerber_group = GerberOptionsGroupUI() + frame1.add(self.gerber_group) + + ######## Excellon ######### + l3 = Gtk.Label(margin=5) + l3.set_markup('Excellon Options') + frame2 = Gtk.Frame(label_widget=l3) + self.pack_start(frame2, expand=False, fill=False, padding=2) + self.excellon_group = ExcellonOptionsGroupUI() + frame2.add(self.excellon_group) + + ########## Geometry ########## + l4 = Gtk.Label(margin=5) + l4.set_markup('Geometry Options') + frame3 = Gtk.Frame(label_widget=l4) + self.pack_start(frame3, expand=False, fill=False, padding=2) + self.geometry_group = GeometryOptionsGroupUI() + frame3.add(self.geometry_group) + + ########## CNC ############ + l5 = Gtk.Label(margin=5) + l5.set_markup('CNC Job Options') + frame4 = Gtk.Frame(label_widget=l5) + self.pack_start(frame4, expand=False, fill=False, padding=2) + self.cncjob_group = CNCJobOptionsGroupUI() + frame4.add(self.cncjob_group) + + +######################################## +## App ## +######################################## +class App: + """ + The main application class. The constructor starts the GUI. + """ + + log = logging.getLogger('base') + log.setLevel(logging.DEBUG) + formatter = logging.Formatter('[%(levelname)s] %(message)s') + handler = logging.StreamHandler() + handler.setFormatter(formatter) + log.addHandler(handler) + + version_url = "http://caram.cl/flatcam/VERSION" + + def __init__(self): + """ + Starts the application. Takes no parameters. + + :return: app + :rtype: App + """ + + App.log.info("FlatCAM Starting...") + + if speedups.available: + App.log.info("Enabling geometry speedups...") + speedups.enable() + + # Needed to interact with the GUI from other threads. + GObject.threads_init() + + # GLib.log_set_handler() + + #### GUI #### + # Glade init + self.gladefile = "FlatCAM.ui" + self.builder = Gtk.Builder() + self.builder.add_from_file(self.gladefile) + + # References to UI widgets + self.window = self.builder.get_object("window1") + self.position_label = self.builder.get_object("label3") + self.grid = self.builder.get_object("grid1") + self.notebook = self.builder.get_object("notebook1") + self.info_label = self.builder.get_object("label_status") + self.progress_bar = self.builder.get_object("progressbar") + self.progress_bar.set_show_text(True) + self.units_label = self.builder.get_object("label_units") + self.toolbar = self.builder.get_object("toolbar_main") + + # White (transparent) background on the "Options" tab. + self.builder.get_object("vp_options").override_background_color(Gtk.StateType.NORMAL, + Gdk.RGBA(1, 1, 1, 1)) + # Combo box to choose between project and application options. + self.combo_options = self.builder.get_object("combo_options") + self.combo_options.set_active(1) + + #self.setup_project_list() # The "Project" tab + self.setup_component_editor() # The "Selected" tab + + ## Setup the toolbar. Adds buttons. + self.setup_toolbar() + + #### Event handling #### + self.builder.connect_signals(self) + + #### Make plot area #### + self.plotcanvas = PlotCanvas(self.grid) + self.plotcanvas.mpl_connect('button_press_event', self.on_click_over_plot) + self.plotcanvas.mpl_connect('motion_notify_event', self.on_mouse_move_over_plot) + self.plotcanvas.mpl_connect('key_press_event', self.on_key_over_plot) + + #### DATA #### + self.clipboard = Gtk.Clipboard.get(Gdk.SELECTION_CLIPBOARD) + self.setup_obj_classes() + self.mouse = None # Mouse coordinates over plot + self.recent = [] + self.collection = ObjectCollection() + self.builder.get_object("box_project").pack_start(self.collection.view, False, False, 1) + # TODO: Do this different + self.collection.view.connect("row_activated", self.on_row_activated) + + # Used to inhibit the on_options_update callback when + # the options are being changed by the program and not the user. + self.options_update_ignore = False + + self.toggle_units_ignore = False + + self.options_box = self.builder.get_object('options_box') + ## Application defaults ## + self.defaults = { + "units": "in" + } + self.defaults_form = GlobalOptionsUI() + + ## Current Project ## + self.options = {} # Project options + self.project_filename = None + self.options_form = GlobalOptionsUI() + + self.options_box.pack_start(self.defaults_form, False, False, 1) + + # self.form_kinds = { + # "units": "radio" + # } + + # self.radios = {"units": {"rb_inch": "IN", "rb_mm": "MM"}, + # "gerber_gaps": {"rb_app_2tb": "tb", "rb_app_2lr": "lr", "rb_app_4": "4"}} + # self.radios_inv = {"units": {"IN": "rb_inch", "MM": "rb_mm"}, + # "gerber_gaps": {"tb": "rb_app_2tb", "lr": "rb_app_2lr", "4": "rb_app_4"}} + + # Options for each kind of FlatCAMObj. + # Example: 'gerber_plot': 'cb'. The widget name would be: 'cb_app_gerber_plot' + # for FlatCAMClass in [FlatCAMExcellon, FlatCAMGeometry, FlatCAMGerber, FlatCAMCNCjob]: + # obj = FlatCAMClass("no_name") + # for option in obj.form_kinds: + # self.form_kinds[obj.kind + "_" + option] = obj.form_kinds[option] + # # if obj.form_kinds[option] == "radio": + # # self.radios.update({obj.kind + "_" + option: obj.radios[option]}) + # # self.radios_inv.update({obj.kind + "_" + option: obj.radios_inv[option]}) + + ## Event subscriptions ## + + ## Tools ## + self.measure = Measurement(self.builder.get_object("box39"), self.plotcanvas) + # Toolbar icon + # TODO: Where should I put this? Tool should have a method to add to toolbar? + meas_ico = Gtk.Image.new_from_file('share/measure32.png') + measure = Gtk.ToolButton.new(meas_ico, "") + measure.connect("clicked", self.measure.toggle_active) + measure.set_tooltip_markup("Measure Tool: Enable/disable tool.\n" + + "Click on point to set reference.\n" + + "(Click on plot and hit m)") + self.toolbar.insert(measure, -1) + + #### Initialization #### + self.load_defaults() + self.options.update(self.defaults) # Copy app defaults to project options + # self.options2form() # Populate the app defaults form + self.units_label.set_text("[" + self.options["units"] + "]") + self.setup_recent_items() + + App.log.info("Starting Worker...") + self.worker = Worker() + self.worker.daemon = True + self.worker.start() + + #### Check for updates #### + # Separate thread (Not worker) + self.version = 4 + App.log.info("Checking for updates in backgroud (this is version %s)." % str(self.version)) + t1 = threading.Thread(target=self.version_check) + t1.daemon = True + t1.start() + + #### For debugging only ### + def somethreadfunc(app_obj): + App.log.info("Hello World!") + + t = threading.Thread(target=somethreadfunc, args=(self,)) + t.daemon = True + t.start() + + ######################################## + ## START ## + ######################################## + self.icon256 = GdkPixbuf.Pixbuf.new_from_file('share/flatcam_icon256.png') + self.icon48 = GdkPixbuf.Pixbuf.new_from_file('share/flatcam_icon48.png') + self.icon16 = GdkPixbuf.Pixbuf.new_from_file('share/flatcam_icon16.png') + Gtk.Window.set_default_icon_list([self.icon16, self.icon48, self.icon256]) + self.window.set_title("FlatCAM - Alpha 4 UNSTABLE") + self.window.set_default_size(900, 600) + self.window.show_all() + App.log.info("END of constructor. Releasing control.") + + def message_dialog(self, title, message, kind="info"): + types = {"info": Gtk.MessageType.INFO, + "warn": Gtk.MessageType.WARNING, + "error": Gtk.MessageType.ERROR} + dlg = Gtk.MessageDialog(self.window, 0, types[kind], Gtk.ButtonsType.OK, title) + dlg.format_secondary_text(message) + + def lifecycle(): + dlg.run() + dlg.destroy() + + GLib.idle_add(lifecycle) + + def question_dialog(self, title, message): + label = Gtk.Label(message) + dialog = Gtk.Dialog(title, self.window, 0, + (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, + Gtk.STOCK_OK, Gtk.ResponseType.OK)) + dialog.set_default_size(150, 100) + dialog.set_modal(True) + box = dialog.get_content_area() + box.set_border_width(10) + box.add(label) + dialog.show_all() + response = dialog.run() + dialog.destroy() + return response + + def setup_toolbar(self): + + # Zoom fit + zf_ico = Gtk.Image.new_from_file('share/zoom_fit32.png') + zoom_fit = Gtk.ToolButton.new(zf_ico, "") + zoom_fit.connect("clicked", self.on_zoom_fit) + zoom_fit.set_tooltip_markup("Zoom Fit.\n(Click on plot and hit 1)") + self.toolbar.insert(zoom_fit, -1) + + # Zoom out + zo_ico = Gtk.Image.new_from_file('share/zoom_out32.png') + zoom_out = Gtk.ToolButton.new(zo_ico, "") + zoom_out.connect("clicked", self.on_zoom_out) + zoom_out.set_tooltip_markup("Zoom Out.\n(Click on plot and hit 2)") + self.toolbar.insert(zoom_out, -1) + + # Zoom in + zi_ico = Gtk.Image.new_from_file('share/zoom_in32.png') + zoom_in = Gtk.ToolButton.new(zi_ico, "") + zoom_in.connect("clicked", self.on_zoom_in) + zoom_in.set_tooltip_markup("Zoom In.\n(Click on plot and hit 3)") + self.toolbar.insert(zoom_in, -1) + + # Clear plot + cp_ico = Gtk.Image.new_from_file('share/clear_plot32.png') + clear_plot = Gtk.ToolButton.new(cp_ico, "") + clear_plot.connect("clicked", self.on_clear_plots) + clear_plot.set_tooltip_markup("Clear Plot") + self.toolbar.insert(clear_plot, -1) + + # Replot + rp_ico = Gtk.Image.new_from_file('share/replot32.png') + replot = Gtk.ToolButton.new(rp_ico, "") + replot.connect("clicked", self.on_toolbar_replot) + replot.set_tooltip_markup("Re-plot all") + self.toolbar.insert(replot, -1) + + # Delete item + del_ico = Gtk.Image.new_from_file('share/delete32.png') + delete = Gtk.ToolButton.new(del_ico, "") + delete.connect("clicked", self.on_delete) + delete.set_tooltip_markup("Delete selected\nobject.") + self.toolbar.insert(delete, -1) + + def setup_obj_classes(self): + """ + Sets up application specifics on the FlatCAMObj class. + + :return: None + """ + FlatCAMObj.app = self + + def setup_component_editor(self): + """ + Initial configuration of the component editor. Creates + a page titled "Selection" on the notebook on the left + side of the main window. + + :return: None + """ + + box_selected = self.builder.get_object("vp_selected") + + # Remove anything else in the box + box_children = box_selected.get_children() + for child in box_children: + box_selected.remove(child) + + box1 = Gtk.Box(Gtk.Orientation.VERTICAL) + label1 = Gtk.Label("Choose an item from Project") + box1.pack_start(label1, True, False, 1) + box_selected.add(box1) + box1.show() + label1.show() + + def setup_recent_items(self): + + # TODO: Move this to constructor + icons = { + "gerber": "share/flatcam_icon16.png", + "excellon": "share/drill16.png", + "cncjob": "share/cnc16.png", + "project": "share/project16.png" + } + + openers = { + 'gerber': self.open_gerber, + 'excellon': self.open_excellon, + 'cncjob': self.open_gcode, + 'project': self.open_project + } + + # Closure needed to create callbacks in a loop. + # Otherwise late binding occurs. + def make_callback(func, fname): + def opener(*args): + self.worker.add_task(func, [fname]) + return opener + + try: + f = open('recent.json') + except IOError: + App.log.error("Failed to load recent item list.") + self.info("ERROR: Failed to load recent item list.") + return + + try: + self.recent = json.load(f) + except: + App.log.error("Failed to parse recent item list.") + self.info("ERROR: Failed to parse recent item list.") + f.close() + return + f.close() + + recent_menu = Gtk.Menu() + for recent in self.recent: + filename = recent['filename'].split('/')[-1].split('\\')[-1] + item = Gtk.ImageMenuItem.new_with_label(filename) + im = Gtk.Image.new_from_file(icons[recent["kind"]]) + item.set_image(im) + + o = make_callback(openers[recent["kind"]], recent['filename']) + + item.connect('activate', o) + recent_menu.append(item) + + self.builder.get_object('open_recent').set_submenu(recent_menu) + recent_menu.show_all() + + def info(self, text): + """ + Show text on the status bar. This method is thread safe. + + :param text: Text to display. + :type text: str + :return: None + """ + GLib.idle_add(lambda: self.info_label.set_text(text)) + + def get_radio_value(self, radio_set): + """ + Returns the radio_set[key] of the radiobutton + whose name is key is active. + + :param radio_set: A dictionary containing widget_name: value pairs. + :type radio_set: dict + :return: radio_set[key] + """ + + for name in radio_set: + if self.builder.get_object(name).get_active(): + return radio_set[name] + + def plot_all(self): + """ + Re-generates all plots from all objects. + + :return: None + """ + self.plotcanvas.clear() + self.set_progress_bar(0.1, "Re-plotting...") + + def worker_task(app_obj): + percentage = 0.1 + try: + delta = 0.9 / len(self.collection.get_list()) + except ZeroDivisionError: + GLib.timeout_add(300, lambda: app_obj.set_progress_bar(0.0, "")) + return + for obj in self.collection.get_list(): + obj.plot() + percentage += delta + GLib.idle_add(lambda: app_obj.set_progress_bar(percentage, "Re-plotting...")) + + GLib.idle_add(app_obj.plotcanvas.auto_adjust_axes) + GLib.idle_add(lambda: self.on_zoom_fit(None)) + GLib.timeout_add(300, lambda: app_obj.set_progress_bar(0.0, "Idle")) + + # Send to worker + self.worker.add_task(worker_task, [self]) + + def get_eval(self, widget_name): + """ + Runs eval() on the on the text entry of name 'widget_name' + and returns the results. + + :param widget_name: Name of Gtk.Entry + :type widget_name: str + :return: Depends on contents of the entry text. + """ + + value = self.builder.get_object(widget_name).get_text() + if value == "": + value = "None" + try: + evald = eval(value) + return evald + except: + self.info("Could not evaluate: " + value) + return None + + def new_object(self, kind, name, initialize): + """ + Creates a new specalized FlatCAMObj and attaches it to the application, + this is, updates the GUI accordingly, any other records and plots it. + This method is thread-safe. + + :param kind: The kind of object to create. One of 'gerber', + 'excellon', 'cncjob' and 'geometry'. + :type kind: str + :param name: Name for the object. + :type name: str + :param initialize: Function to run after creation of the object + but before it is attached to the application. The function is + called with 2 parameters: the new object and the App instance. + :type initialize: function + :return: None + :rtype: None + """ + + App.log.debug("new_object()") + + ### Check for existing name + if name in self.collection.get_names(): + ## Create a new name + # Ends with number? + match = re.search(r'(.*[^\d])?(\d+)$', name) + if match: # Yes: Increment the number! + base = match.group(1) or '' + num = int(match.group(2)) + name = base + str(num + 1) + else: # No: add a number! + name += "_1" + + # Create object + classdict = { + "gerber": FlatCAMGerber, + "excellon": FlatCAMExcellon, + "cncjob": FlatCAMCNCjob, + "geometry": FlatCAMGeometry + } + obj = classdict[kind](name) + obj.units = self.options["units"] # TODO: The constructor should look at defaults. + + # Set default options from self.options + for option in self.options: + if option.find(kind + "_") == 0: + oname = option[len(kind)+1:] + obj.options[oname] = self.options[option] + + # Initialize as per user request + # User must take care to implement initialize + # in a thread-safe way as is is likely that we + # have been invoked in a separate thread. + initialize(obj, self) + + # Check units and convert if necessary + if self.options["units"].upper() != obj.units.upper(): + GLib.idle_add(lambda: self.info("Converting units to " + self.options["units"] + ".")) + obj.convert_units(self.options["units"]) + + # Add to our records + self.collection.append(obj, active=True) + + # Show object details now. + GLib.idle_add(lambda: self.notebook.set_current_page(1)) + + # Plot + # TODO: (Thread-safe?) + obj.plot() + + GLib.idle_add(lambda: self.on_zoom_fit(None)) + #self.on_zoom_fit(None) + + return obj + + def set_progress_bar(self, percentage, text=""): + """ + Sets the application's progress bar to a given frac_digits and text. + + :param percentage: The frac_digits (0.0-1.0) of the progress. + :type percentage: float + :param text: Text to display on the progress bar. + :type text: str + :return: None + """ + self.progress_bar.set_text(text) + self.progress_bar.set_fraction(percentage) + return False + + def load_defaults(self): + """ + Loads the aplication's default settings from defaults.json into + ``self.defaults``. + + :return: None + """ + try: + f = open("defaults.json") + options = f.read() + f.close() + except IOError: + App.log.error("Could not load defaults file.") + self.info("ERROR: Could not load defaults file.") + return + + try: + defaults = json.loads(options) + except: + e = sys.exc_info()[0] + App.log.error(str(e)) + self.info("ERROR: Failed to parse defaults file.") + return + self.defaults.update(defaults) + + def read_form(self): + """ + Reads the options form into self.defaults/self.options. + + :return: None + :rtype: None + """ + combo_sel = self.combo_options.get_active() + options_set = [self.options, self.defaults][combo_sel] + for option in options_set: + self.read_form_item(option, options_set) + + def read_form_item(self, name, dest): + """ + Reads the value of a form item in the defaults/options form and + saves it to the corresponding dictionary. + + :param name: Name of the form item. A key in ``self.defaults`` or + ``self.options``. + :type name: str + :param dest: Dictionary to which to save the value. + :type dest: dict + :return: None + """ + fkind = self.form_kinds[name] + fname = fkind + "_" + "app" + "_" + name + + if fkind == 'entry_text': + dest[name] = self.builder.get_object(fname).get_text() + return + if fkind == 'entry_eval': + dest[name] = self.get_eval(fname) + return + if fkind == 'cb': + dest[name] = self.builder.get_object(fname).get_active() + return + if fkind == 'radio': + dest[name] = self.get_radio_value(self.radios[name]) + return + print "Unknown kind of form item:", fkind + + # def options2form(self): + # """ + # Sets the 'Project Options' or 'Application Defaults' form with values from + # ``self.options`` or ``self.defaults``. + # + # :return: None + # :rtype: None + # """ + # + # # Set the on-change callback to do nothing while we do the changes. + # self.options_update_ignore = True + # self.toggle_units_ignore = True + # + # combo_sel = self.combo_options.get_active() + # options_set = [self.options, self.defaults][combo_sel] + # for option in options_set: + # self.set_form_item(option, options_set[option]) + # + # self.options_update_ignore = False + # self.toggle_units_ignore = False + + def set_form_item(self, name, value): + """ + Sets a form item 'name' in the GUI with the given 'value'. The syntax of + form names in the GUI is _app_, where kind is one of: rb (radio button), + cb (check button), entry_eval or entry_text (entry), combo (combo box). name is + whatever name it's been given. For self.defaults, name is a key in the dictionary. + + :param name: Name of the form field. + :type name: str + :param value: The value to set the form field to. + :type value: Depends on field kind. + :return: None + """ + if name not in self.form_kinds: + print "WARNING: Tried to set unknown option/form item:", name + return + fkind = self.form_kinds[name] + fname = fkind + "_" + "app" + "_" + name + if fkind == 'entry_eval' or fkind == 'entry_text': + try: + self.builder.get_object(fname).set_text(str(value)) + except: + print "ERROR: Failed to set value of %s to %s" % (fname, str(value)) + return + if fkind == 'cb': + try: + self.builder.get_object(fname).set_active(value) + except: + print "ERROR: Failed to set value of %s to %s" % (fname, str(value)) + return + if fkind == 'radio': + try: + self.builder.get_object(self.radios_inv[name][value]).set_active(True) + except: + print "ERROR: Failed to set value of %s to %s" % (fname, str(value)) + return + print "Unknown kind of form item:", fkind + + def save_project(self, filename): + """ + Saves the current project to the specified file. + + :param filename: Name of the file in which to save. + :type filename: str + :return: None + """ + + # Capture the latest changes + try: + self.collection.get_active().read_form() + except: + pass + + # Serialize the whole project + d = {"objs": [obj.to_dict() for obj in self.collection.get_list()], + "options": self.options} + + try: + f = open(filename, 'w') + except: + print "ERROR: Failed to open file for saving:", filename + return + + try: + json.dump(d, f, default=to_dict) + except: + print "ERROR: File open but failed to write:", filename + f.close() + return + + f.close() + + def open_project(self, filename): + """ + Loads a project from the specified file. + + :param filename: Name of the file from which to load. + :type filename: str + :return: None + """ + + try: + f = open(filename, 'r') + except IOError: + App.log.error("Failed to open project file: %s" % filename) + self.info("ERROR: Failed to open project file: %s" % filename) + return + + try: + d = json.load(f, object_hook=dict2obj) + except: + App.log.error("Failed to parse project file: %s" % filename) + self.info("ERROR: Failed to parse project file: %s" % filename) + f.close() + return + + self.register_recent("project", filename) + + # Clear the current project + self.on_file_new(None) + + # Project options + self.options.update(d['options']) + self.project_filename = filename + GLib.idle_add(lambda: self.units_label.set_text(self.options["units"])) + + # Re create objects + for obj in d['objs']: + def obj_init(obj_inst, app_inst): + obj_inst.from_dict(obj) + self.new_object(obj['kind'], obj['options']['name'], obj_init) + + self.info("Project loaded from: " + filename) + + def populate_objects_combo(self, combo): + """ + Populates a Gtk.Comboboxtext with the list of the object in the project. + + :param combo: Name or instance of the comboboxtext. + :type combo: str or Gtk.ComboBoxText + :return: None + """ + print "Populating combo!" + if type(combo) == str: + combo = self.builder.get_object(combo) + + combo.remove_all() + for name in self.collection.get_names(): + combo.append_text(name) + + def version_check(self, *args): + """ + Checks for the latest version of the program. Alerts the + user if theirs is outdated. This method is meant to be run + in a saeparate thread. + + :return: None + """ + + try: + f = urllib.urlopen(App.version_url) + except: + App.log.warning("Failed checking for latest version. Could not connect.") + GLib.idle_add(lambda: self.info("ERROR trying to check for latest version.")) + return + + try: + data = json.load(f) + except: + App.log.error("Could nor parse information about latest version.") + GLib.idle_add(lambda: self.info("ERROR trying to check for latest version.")) + f.close() + return + + f.close() + + if self.version >= data["version"]: + GLib.idle_add(lambda: self.info("FlatCAM is up to date!")) + return + + label = Gtk.Label("There is a newer version of FlatCAM\n" + + "available for download:\n\n" + + data["name"] + "\n\n" + data["message"]) + dialog = Gtk.Dialog("Newer Version Available", self.window, 0, + (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, + Gtk.STOCK_OK, Gtk.ResponseType.OK)) + dialog.set_default_size(150, 100) + dialog.set_modal(True) + box = dialog.get_content_area() + box.set_border_width(10) + box.add(label) + + def do_dialog(): + dialog.show_all() + response = dialog.run() + dialog.destroy() + + GLib.idle_add(lambda: do_dialog()) + + return + + # def setup_tooltips(self): + # tooltips = { + # "cb_gerber_plot": "Plot this object on the main window.", + # # "cb_gerber_mergepolys": "Show overlapping polygons as single.", + # "cb_gerber_solid": "Paint inside polygons.", + # "cb_gerber_multicolored": "Draw polygons with different colors." + # } + # + # for widget in tooltips: + # self.builder.get_object(widget).set_tooltip_markup(tooltips[widget]) + + def do_nothing(self, param): + return + + def disable_plots(self, except_current=False): + """ + Disables all plots with exception of the current object if specified. + + :param except_current: Wether to skip the current object. + :rtype except_current: boolean + :return: None + """ + # TODO: This method is very similar to replot_all. Try to merge. + + self.set_progress_bar(0.1, "Re-plotting...") + + def worker_task(app_obj): + percentage = 0.1 + try: + delta = 0.9 / len(self.collection.get_list()) + except ZeroDivisionError: + GLib.timeout_add(300, lambda: app_obj.set_progress_bar(0.0, "")) + return + for obj in self.collection.get_list(): + #if i != app_obj.selected_item_name or not except_current: + if obj != self.collection.get_active() or not except_current: + obj.options['plot'] = False + obj.plot() + percentage += delta + GLib.idle_add(lambda: app_obj.set_progress_bar(percentage, "Re-plotting...")) + + GLib.idle_add(app_obj.plotcanvas.auto_adjust_axes) + GLib.timeout_add(300, lambda: app_obj.set_progress_bar(0.0, "")) + + # Send to worker + self.worker.add_task(worker_task, [self]) + + def enable_all_plots(self, *args): + self.plotcanvas.clear() + self.set_progress_bar(0.1, "Re-plotting...") + + def worker_task(app_obj): + percentage = 0.1 + try: + delta = 0.9 / len(self.collection.get_list()) + except ZeroDivisionError: + GLib.timeout_add(300, lambda: app_obj.set_progress_bar(0.0, "")) + return + for obj in self.collection.get_list(): + obj.options['plot'] = True + obj.plot() + percentage += delta + GLib.idle_add(lambda: app_obj.set_progress_bar(percentage, "Re-plotting...")) + + GLib.idle_add(app_obj.plotcanvas.auto_adjust_axes) + GLib.timeout_add(300, lambda: app_obj.set_progress_bar(0.0, "")) + + # Send to worker + self.worker.add_task(worker_task, [self]) + + def register_recent(self, kind, filename): + record = {'kind': kind, 'filename': filename} + + if record in self.recent: + return + + self.recent.insert(0, record) + + if len(self.recent) > 10: # Limit reached + self.recent.pop() + + try: + f = open('recent.json', 'w') + except IOError: + App.log.error("Failed to open recent items file for writing.") + self.info('Failed to open recent files file for writing.') + return + + try: + json.dump(self.recent, f) + except: + App.log.error("Failed to write to recent items file.") + self.info('ERROR: Failed to write to recent items file.') + f.close() + + f.close() + + def open_gerber(self, filename): + """ + Opens a Gerber file, parses it and creates a new object for + it in the program. Thread-safe. + + :param filename: Gerber file filename + :type filename: str + :return: None + """ + GLib.idle_add(lambda: self.set_progress_bar(0.1, "Opening Gerber ...")) + + # How the object should be initialized + def obj_init(gerber_obj, app_obj): + assert isinstance(gerber_obj, FlatCAMGerber) + + # Opening the file happens here + GLib.idle_add(lambda: app_obj.set_progress_bar(0.2, "Parsing ...")) + gerber_obj.parse_file(filename) + + # Further parsing + GLib.idle_add(lambda: app_obj.set_progress_bar(0.5, "Creating Geometry ...")) + GLib.idle_add(lambda: app_obj.set_progress_bar(0.6, "Plotting ...")) + + # Object name + name = filename.split('/')[-1].split('\\')[-1] + + self.new_object("gerber", name, obj_init) + + # New object creation and file processing + # try: + # self.new_object("gerber", name, obj_init) + # except: + # e = sys.exc_info() + # print "ERROR:", e[0] + # traceback.print_exc() + # self.message_dialog("Failed to create Gerber Object", + # "Attempting to create a FlatCAM Gerber Object from " + + # "Gerber file failed during processing:\n" + + # str(e[0]) + " " + str(e[1]), kind="error") + # GLib.timeout_add_seconds(1, lambda: self.set_progress_bar(0.0, "Idle")) + # self.collection.delete_active() + # return + + # Register recent file + self.register_recent("gerber", filename) + + # GUI feedback + self.info("Opened: " + filename) + GLib.idle_add(lambda: self.set_progress_bar(1.0, "Done!")) + GLib.timeout_add_seconds(1, lambda: self.set_progress_bar(0.0, "Idle")) + + def open_excellon(self, filename): + """ + Opens an Excellon file, parses it and creates a new object for + it in the program. Thread-safe. + + :param filename: Excellon file filename + :type filename: str + :return: None + """ + GLib.idle_add(lambda: self.set_progress_bar(0.1, "Opening Excellon ...")) + + # How the object should be initialized + def obj_init(excellon_obj, app_obj): + GLib.idle_add(lambda: app_obj.set_progress_bar(0.2, "Parsing ...")) + excellon_obj.parse_file(filename) + excellon_obj.create_geometry() + GLib.idle_add(lambda: app_obj.set_progress_bar(0.6, "Plotting ...")) + + # Object name + name = filename.split('/')[-1].split('\\')[-1] + + # New object creation and file processing + try: + self.new_object("excellon", name, obj_init) + except: + e = sys.exc_info() + App.log.error(str(e)) + self.message_dialog("Failed to create Excellon Object", + "Attempting to create a FlatCAM Excellon Object from " + + "Excellon file failed during processing:\n" + + str(e[0]) + " " + str(e[1]), kind="error") + GLib.timeout_add_seconds(1, lambda: self.set_progress_bar(0.0, "Idle")) + self.collection.delete_active() + return + + # Register recent file + self.register_recent("excellon", filename) + + # GUI feedback + self.info("Opened: " + filename) + GLib.idle_add(lambda: self.set_progress_bar(1.0, "Done!")) + GLib.timeout_add_seconds(1, lambda: self.set_progress_bar(0.0, "")) + + def open_gcode(self, filename): + """ + Opens a G-gcode file, parses it and creates a new object for + it in the program. Thread-safe. + + :param filename: G-code file filename + :type filename: str + :return: None + """ + + # How the object should be initialized + def obj_init(job_obj, app_obj_): + """ + + :type app_obj_: App + """ + assert isinstance(app_obj_, App) + GLib.idle_add(lambda: app_obj_.set_progress_bar(0.1, "Opening G-Code ...")) + + f = open(filename) + gcode = f.read() + f.close() + + job_obj.gcode = gcode + + GLib.idle_add(lambda: app_obj_.set_progress_bar(0.2, "Parsing ...")) + job_obj.gcode_parse() + + GLib.idle_add(lambda: app_obj_.set_progress_bar(0.6, "Creating geometry ...")) + job_obj.create_geometry() + + GLib.idle_add(lambda: app_obj_.set_progress_bar(0.6, "Plotting ...")) + + # Object name + name = filename.split('/')[-1].split('\\')[-1] + + # New object creation and file processing + try: + self.new_object("cncjob", name, obj_init) + except: + e = sys.exc_info() + App.log.error(str(e)) + self.message_dialog("Failed to create CNCJob Object", + "Attempting to create a FlatCAM CNCJob Object from " + + "G-Code file failed during processing:\n" + + str(e[0]) + " " + str(e[1]), kind="error") + GLib.timeout_add_seconds(1, lambda: self.set_progress_bar(0.0, "Idle")) + self.collection.delete_active() + return + + # Register recent file + self.register_recent("cncjob", filename) + + # GUI feedback + self.info("Opened: " + filename) + GLib.idle_add(lambda: self.set_progress_bar(1.0, "Done!")) + GLib.timeout_add_seconds(1, lambda: self.set_progress_bar(0.0, "")) + + ######################################## + ## EVENT HANDLERS ## + ######################################## + def on_debug_printlist(self, *args): + self.collection.print_list() + + def on_disable_all_plots(self, widget): + self.disable_plots() + + def on_disable_all_plots_not_current(self, widget): + self.disable_plots(except_current=True) + + # def on_offset_object(self, widget): + # """ + # Offsets the object's geometry by the vector specified + # in the form. Re-plots. + # + # :param widget: Ignored + # :return: None + # """ + # + # obj = self.collection.get_active() + # obj.read_form() + # assert isinstance(obj, FlatCAMObj) + # try: + # vect = self.get_eval("entry_eval_" + obj.kind + "_offset") + # except: + # self.info("ERROR: Vector is not in (x, y) format.") + # return + # assert isinstance(obj, Geometry) + # obj.offset(vect) + # obj.plot() + # return + + # def on_cb_plot_toggled(self, widget): + # """ + # Callback for toggling the "Plot" checkbox. Re-plots. + # + # :param widget: Ignored. + # :return: None + # """ + # + # self.collection.get_active().read_form() + # self.collection.get_active().plot() + + def on_about(self, widget): + """ + Opens the 'About' dialog box. + + :param widget: Ignored. + :return: None + """ + + about = self.builder.get_object("aboutdialog") + about.run() + about.hide() + + def on_create_mirror(self, widget): + """ + Creates a mirror image of an object to be used as a bottom layer. + + :param widget: Ignored. + :return: None + """ + # TODO: Move (some of) this to camlib! + + # Object to mirror + obj_name = self.builder.get_object("comboboxtext_bottomlayer").get_active_text() + fcobj = self.collection.get_by_name(obj_name) + + # For now, lets limit to Gerbers and Excellons. + # assert isinstance(gerb, FlatCAMGerber) + if not isinstance(fcobj, FlatCAMGerber) and not isinstance(fcobj, FlatCAMExcellon): + self.info("ERROR: Only Gerber and Excellon objects can be mirrored.") + return + + # Mirror axis "X" or "Y + axis = self.get_radio_value({"rb_mirror_x": "X", + "rb_mirror_y": "Y"}) + mode = self.get_radio_value({"rb_mirror_box": "box", + "rb_mirror_point": "point"}) + if mode == "point": # A single point defines the mirror axis + # TODO: Error handling + px, py = eval(self.point_entry.get_text()) + else: # The axis is the line dividing the box in the middle + name = self.box_combo.get_active_text() + bb_obj = self.collection.get_by_name(name) + xmin, ymin, xmax, ymax = bb_obj.bounds() + px = 0.5*(xmin+xmax) + py = 0.5*(ymin+ymax) + + fcobj.mirror(axis, [px, py]) + fcobj.plot() + + def on_create_aligndrill(self, widget): + """ + Creates alignment holes Excellon object. Creates mirror duplicates + of the specified holes around the specified axis. + + :param widget: Ignored. + :return: None + """ + + # Mirror axis. Same as in on_create_mirror. + axis = self.get_radio_value({"rb_mirror_x": "X", + "rb_mirror_y": "Y"}) + # TODO: Error handling + mode = self.get_radio_value({"rb_mirror_box": "box", + "rb_mirror_point": "point"}) + if mode == "point": + px, py = eval(self.point_entry.get_text()) + else: + name = self.box_combo.get_active_text() + bb_obj = self.collection.get_by_name(name) + xmin, ymin, xmax, ymax = bb_obj.bounds() + px = 0.5*(xmin+xmax) + py = 0.5*(ymin+ymax) + xscale, yscale = {"X": (1.0, -1.0), "Y": (-1.0, 1.0)}[axis] + + # Tools + dia = self.get_eval("entry_dblsided_alignholediam") + tools = {"1": {"C": dia}} + + # Parse hole list + # TODO: Better parsing + holes = self.builder.get_object("entry_dblsided_alignholes").get_text() + holes = eval("[" + holes + "]") + drills = [] + for hole in holes: + point = Point(hole) + point_mirror = affinity.scale(point, xscale, yscale, origin=(px, py)) + drills.append({"point": point, "tool": "1"}) + drills.append({"point": point_mirror, "tool": "1"}) + + def obj_init(obj_inst, app_inst): + obj_inst.tools = tools + obj_inst.drills = drills + obj_inst.create_geometry() + + self.new_object("excellon", "Alignment Drills", obj_init) + + def on_toggle_pointbox(self, widget): + """ + Callback for radio selection change between point and box in the + Double-sided PCB tool. Updates the UI accordingly. + + :param widget: Ignored. + :return: None + """ + + # Where the entry or combo go + box = self.builder.get_object("box_pointbox") + + # Clear contents + children = box.get_children() + for child in children: + box.remove(child) + + choice = self.get_radio_value({"rb_mirror_point": "point", + "rb_mirror_box": "box"}) + + if choice == "point": + self.point_entry = Gtk.Entry() + self.builder.get_object("box_pointbox").pack_start(self.point_entry, + False, False, 1) + self.point_entry.show() + else: + self.box_combo = Gtk.ComboBoxText() + self.builder.get_object("box_pointbox").pack_start(self.box_combo, + False, False, 1) + self.populate_objects_combo(self.box_combo) + self.box_combo.show() + + def on_tools_doublesided(self, param): + """ + Callback for menu item Tools->Double Sided PCB Tool. Launches the + tool placing its UI in the "Tool" tab in the notebook. + + :param param: Ignored. + :return: None + """ + + # Were are we drawing the UI + box_tool = self.builder.get_object("box_tool") + + # Remove anything else in the box + box_children = box_tool.get_children() + for child in box_children: + box_tool.remove(child) + + # Get the UI + osw = self.builder.get_object("offscreenwindow_dblsided") + sw = self.builder.get_object("sw_dblsided") + osw.remove(sw) + vp = self.builder.get_object("vp_dblsided") + vp.override_background_color(Gtk.StateType.NORMAL, Gdk.RGBA(1, 1, 1, 1)) + + # Put in the UI + box_tool.pack_start(sw, True, True, 0) + + # INITIALIZATION + # Populate combo box + self.populate_objects_combo("comboboxtext_bottomlayer") + + # Point entry + self.point_entry = Gtk.Entry() + box = self.builder.get_object("box_pointbox") + for child in box.get_children(): + box.remove(child) + box.pack_start(self.point_entry, False, False, 1) + + # Show the "Tool" tab + self.notebook.set_current_page(3) + sw.show_all() + + def on_toggle_units(self, widget): + """ + Callback for the Units radio-button change in the Options tab. + Changes the application's default units or the current project's units. + If changing the project's units, the change propagates to all of + the objects in the project. + + :param widget: Ignored. + :return: None + """ + + if self.toggle_units_ignore: + return + + combo_sel = self.combo_options.get_active() + options_set = [self.options, self.defaults][combo_sel] + + # Options to scale + dimensions = ['gerber_isotooldia', 'gerber_cutoutmargin', 'gerber_cutoutgapsize', + 'gerber_noncoppermargin', 'gerber_bboxmargin', 'excellon_drillz', + 'excellon_travelz', 'excellon_feedrate', 'cncjob_tooldia', + 'geometry_cutz', 'geometry_travelz', 'geometry_feedrate', + 'geometry_cnctooldia', 'geometry_painttooldia', 'geometry_paintoverlap', + 'geometry_paintmargin'] + + def scale_options(sfactor): + for dim in dimensions: + options_set[dim] *= sfactor + + # The scaling factor depending on choice of units. + factor = 1/25.4 + if self.builder.get_object('rb_mm').get_active(): + factor = 25.4 + + # App units. Convert without warning. + if combo_sel == 1: + self.read_form() + scale_options(factor) + self.options2form() + return + + # Changing project units. Warn user. + label = Gtk.Label("Changing the units of the project causes all geometrical \n" + + "properties of all objects to be scaled accordingly. Continue?") + dialog = Gtk.Dialog("Changing Project Units", self.window, 0, + (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, + Gtk.STOCK_OK, Gtk.ResponseType.OK)) + dialog.set_default_size(150, 100) + dialog.set_modal(True) + box = dialog.get_content_area() + box.set_border_width(10) + box.add(label) + dialog.show_all() + response = dialog.run() + dialog.destroy() + + if response == Gtk.ResponseType.OK: + #print "Converting units..." + #print "Converting options..." + self.read_form() + scale_options(factor) + self.options2form() + for obj in self.collection.get_list(): + units = self.get_radio_value({"rb_mm": "MM", "rb_inch": "IN"}) + obj.convert_units(units) + current = self.collection.get_active() + if current is not None: + current.to_form() + self.plot_all() + else: + # Undo toggling + self.toggle_units_ignore = True + if self.builder.get_object('rb_mm').get_active(): + self.builder.get_object('rb_inch').set_active(True) + else: + self.builder.get_object('rb_mm').set_active(True) + self.toggle_units_ignore = False + + self.read_form() + self.info("Converted units to %s" % self.options["units"]) + self.units_label.set_text("[" + self.options["units"] + "]") + + def on_file_openproject(self, param): + """ + Callback for menu item File->Open Project. Opens a file chooser and calls + ``self.open_project()`` after successful selection of a filename. + + :param param: Ignored. + :return: None + """ + + def on_success(app_obj, filename): + app_obj.open_project(filename) + + self.file_chooser_action(on_success) + + def on_file_saveproject(self, param): + """ + Callback for menu item File->Save Project. Saves the project to + ``self.project_filename`` or calls ``self.on_file_saveprojectas()`` + if set to None. The project is saved by calling ``self.save_project()``. + + :param param: Ignored. + :return: None + """ + + if self.project_filename is None: + self.on_file_saveprojectas(None) + else: + self.save_project(self.project_filename) + self.register_recent("project", self.project_filename) + self.info("Project saved to: " + self.project_filename) + + def on_file_saveprojectas(self, param): + """ + Callback for menu item File->Save Project As... Opens a file + chooser and saves the project to the given file via + ``self.save_project()``. + + :param param: Ignored. + :return: None + """ + + def on_success(app_obj, filename): + assert isinstance(app_obj, App) + + try: + f = open(filename, 'r') + f.close() + exists = True + except IOError: + exists = False + + msg = "File exists. Overwrite?" + if exists and self.question_dialog("File exists", msg) == Gtk.ResponseType.CANCEL: + return + + app_obj.save_project(filename) + self.project_filename = filename + self.register_recent("project", filename) + app_obj.info("Project saved to: " + filename) + + self.file_chooser_save_action(on_success) + + def on_file_saveprojectcopy(self, param): + """ + Callback for menu item File->Save Project Copy... Opens a file + chooser and saves the project to the given file via + ``self.save_project``. It does not update ``self.project_filename`` so + subsequent save requests are done on the previous known filename. + + :param param: Ignore. + :return: None + """ + + def on_success(app_obj, filename): + assert isinstance(app_obj, App) + + try: + f = open(filename, 'r') + f.close() + exists = True + except IOError: + exists = False + + msg = "File exists. Overwrite?" + if exists and self.question_dialog("File exists", msg) == Gtk.ResponseType.CANCEL: + return + + app_obj.save_project(filename) + self.register_recent("project", filename) + app_obj.info("Project copy saved to: " + filename) + + self.file_chooser_save_action(on_success) + + def on_options_app2project(self, param): + """ + Callback for Options->Transfer Options->App=>Project. Copies options + from application defaults to project defaults. + + :param param: Ignored. + :return: None + """ + + self.options.update(self.defaults) + self.options2form() # Update UI + + def on_options_project2app(self, param): + """ + Callback for Options->Transfer Options->Project=>App. Copies options + from project defaults to application defaults. + + :param param: Ignored. + :return: None + """ + + self.defaults.update(self.options) + self.options2form() # Update UI + + def on_options_project2object(self, param): + """ + Callback for Options->Transfer Options->Project=>Object. Copies options + from project defaults to the currently selected object. + + :param param: Ignored. + :return: None + """ + + obj = self.collection.get_active() + if obj is None: + self.info("WARNING: No object selected.") + return + for option in self.options: + if option.find(obj.kind + "_") == 0: + oname = option[len(obj.kind)+1:] + obj.options[oname] = self.options[option] + obj.to_form() # Update UI + + def on_options_object2project(self, param): + """ + Callback for Options->Transfer Options->Object=>Project. Copies options + from the currently selected object to project defaults. + + :param param: Ignored. + :return: None + """ + + obj = self.collection.get_active() + if obj is None: + self.info("WARNING: No object selected.") + return + obj.read_form() + for option in obj.options: + if option in ['name']: # TODO: Handle this better... + continue + self.options[obj.kind + "_" + option] = obj.options[option] + self.options2form() # Update UI + + def on_options_object2app(self, param): + """ + Callback for Options->Transfer Options->Object=>App. Copies options + from the currently selected object to application defaults. + + :param param: Ignored. + :return: None + """ + obj = self.collection.get_active() + if obj is None: + self.info("WARNING: No object selected.") + return + obj.read_form() + for option in obj.options: + if option in ['name']: # TODO: Handle this better... + continue + self.defaults[obj.kind + "_" + option] = obj.options[option] + self.options2form() # Update UI + + def on_options_app2object(self, param): + """ + Callback for Options->Transfer Options->App=>Object. Copies options + from application defaults to the currently selected object. + + :param param: Ignored. + :return: None + """ + + obj = self.collection.get_active() + if obj is None: + self.info("WARNING: No object selected.") + return + for option in self.defaults: + if option.find(obj.kind + "_") == 0: + oname = option[len(obj.kind)+1:] + obj.options[oname] = self.defaults[option] + obj.to_form() # Update UI + + def on_file_savedefaults(self, param): + """ + Callback for menu item File->Save Defaults. Saves application default options + ``self.defaults`` to defaults.json. + + :param param: Ignored. + :return: None + """ + + # Read options from file + try: + f = open("defaults.json") + options = f.read() + f.close() + except: + self.info("ERROR: Could not load defaults file.") + return + + try: + defaults = json.loads(options) + except: + e = sys.exc_info()[0] + print e + self.info("ERROR: Failed to parse defaults file.") + return + + # Update options + assert isinstance(defaults, dict) + defaults.update(self.defaults) + + # Save update options + try: + f = open("defaults.json", "w") + json.dump(defaults, f) + f.close() + except: + self.info("ERROR: Failed to write defaults to file.") + return + + self.info("Defaults saved.") + + def on_options_combo_change(self, widget): + """ + Called when the combo box to choose between application defaults and + project option changes value. The corresponding variables are + copied to the UI. + + :param widget: The widget from which this was called. Ignore. + :return: None + """ + + combo_sel = self.combo_options.get_active() + print "Options --> ", combo_sel + + # Remove anything else in the box + box_children = self.options_box.get_children() + for child in box_children: + self.options_box.remove(child) + + form = [self.options_form, self.defaults_form][combo_sel] + self.options_box.pack_start(form, False, False, 1) + form.show_all() + + # self.options2form() + + def on_options_update(self, widget): + """ + Called whenever a value in the options/defaults form changes. + All values are updated. Can be inhibited by setting ``self.options_update_ignore = True``, + which may be necessary when updating the UI from code and not by the user. + + :param widget: The widget from which this was called. Ignore. + :return: None + """ + + if self.options_update_ignore: + return + self.read_form() + + # def on_scale_object(self, widget): + # """ + # Callback for request to change an objects geometry scale. The object + # is re-scaled and replotted. + # + # :param widget: Ignored. + # :return: None + # """ + # + # obj = self.collection.get_active() + # factor = self.get_eval("entry_eval_" + obj.kind + "_scalefactor") + # obj.scale(factor) + # obj.to_form() + # self.on_update_plot(None) + + def on_canvas_configure(self, widget, event): + """ + Called whenever the canvas changes size. The axes are updated such + as to use the whole canvas. + + :param widget: Ignored. + :param event: Ignored. + :return: None + """ + + self.plotcanvas.auto_adjust_axes() + + def on_row_activated(self, widget, path, col): + """ + Callback for selection activation (Enter or double-click) on the Project list. + Switches the notebook page to the object properties form. Calls + ``self.notebook.set_current_page(1)``. + + :param widget: Ignored. + :param path: Ignored. + :param col: Ignored. + :return: None + """ + self.notebook.set_current_page(1) + + # def on_generate_gerber_bounding_box(self, widget): + # """ + # Callback for request from the Gerber form to generate a bounding box for the + # geometry in the object. Creates a FlatCAMGeometry with the bounding box. + # The box can have rounded corners if specified in the form. + # + # :param widget: Ignored. + # :return: None + # """ + # # TODO: Use Gerber.get_bounding_box(...) + # gerber = self.collection.get_active() + # gerber.read_form() + # name = gerber.options["name"] + "_bbox" + # + # def geo_init(geo_obj, app_obj): + # assert isinstance(geo_obj, FlatCAMGeometry) + # # Bounding box with rounded corners + # bounding_box = gerber.solid_geometry.envelope.buffer(gerber.options["bboxmargin"]) + # if not gerber.options["bboxrounded"]: # Remove rounded corners + # bounding_box = bounding_box.envelope + # geo_obj.solid_geometry = bounding_box + # + # self.new_object("geometry", name, geo_init) + + def on_update_plot(self, widget): + """ + Callback for button on form for all kinds of objects. + Re-plots the current object only. + + :param widget: The widget from which this was called. Ignored. + :return: None + """ + + obj = self.collection.get_active() + obj.read_form() + + self.set_progress_bar(0.5, "Plotting...") + + def thread_func(app_obj): + assert isinstance(app_obj, App) + obj.plot() + GLib.timeout_add(300, lambda: app_obj.set_progress_bar(0.0, "Idle")) + + # Send to worker + self.worker.add_task(thread_func, [self]) + + def on_generate_excellon_cncjob(self, widget): + """ + Callback for button active/click on Excellon form to + create a CNC Job for the Excellon file. + + :param widget: Ignored + :return: None + """ + + excellon = self.collection.get_active() + excellon.read_form() + job_name = excellon.options["name"] + "_cnc" + + # Object initialization function for app.new_object() + def job_init(job_obj, app_obj): + # excellon_ = self.get_current() + # assert isinstance(excellon_, FlatCAMExcellon) + assert isinstance(job_obj, FlatCAMCNCjob) + + GLib.idle_add(lambda: app_obj.set_progress_bar(0.2, "Creating CNC Job...")) + job_obj.z_cut = excellon.options["drillz"] + job_obj.z_move = excellon.options["travelz"] + job_obj.feedrate = excellon.options["feedrate"] + # There could be more than one drill size... + # job_obj.tooldia = # TODO: duplicate variable! + # job_obj.options["tooldia"] = + job_obj.generate_from_excellon_by_tool(excellon, excellon.options["toolselection"]) + + GLib.idle_add(lambda: app_obj.set_progress_bar(0.5, "Parsing G-Code...")) + job_obj.gcode_parse() + + GLib.idle_add(lambda: app_obj.set_progress_bar(0.6, "Creating New Geometry...")) + job_obj.create_geometry() + + GLib.idle_add(lambda: app_obj.set_progress_bar(0.8, "Plotting...")) + + # To be run in separate thread + def job_thread(app_obj): + app_obj.new_object("cncjob", job_name, job_init) + GLib.idle_add(lambda: app_obj.set_progress_bar(1.0, "Done!")) + GLib.timeout_add_seconds(1, lambda: app_obj.set_progress_bar(0.0, "")) + + # Send to worker + self.worker.add_task(job_thread, [self]) + + def on_excellon_tool_choose(self, widget): + """ + Callback for button on Excellon form to open up a window for + selecting tools. + + :param widget: The widget from which this was called. + :return: None + """ + excellon = self.collection.get_active() + assert isinstance(excellon, FlatCAMExcellon) + excellon.show_tool_chooser() + + def on_entry_eval_activate(self, widget): + """ + Called when an entry is activated (eg. by hitting enter) if + set to do so. Its text is eval()'d and set to the returned value. + The current object is updated. + + :param widget: + :return: + """ + self.on_eval_update(widget) + obj = self.collection.get_active() + assert isinstance(obj, FlatCAMObj) + obj.read_form() + + # def on_gerber_generate_noncopper(self, widget): + # """ + # Callback for button on Gerber form to create a geometry object + # with polygons covering the area without copper or negative of the + # Gerber. + # + # :param widget: The widget from which this was called. + # :return: None + # """ + # + # gerb = self.collection.get_active() + # gerb.read_form() + # name = gerb.options["name"] + "_noncopper" + # + # def geo_init(geo_obj, app_obj): + # assert isinstance(geo_obj, FlatCAMGeometry) + # bounding_box = gerb.solid_geometry.envelope.buffer(gerb.options["noncoppermargin"]) + # if not gerb.options["noncopperrounded"]: + # bounding_box = bounding_box.envelope + # non_copper = bounding_box.difference(gerb.solid_geometry) + # geo_obj.solid_geometry = non_copper + # + # # TODO: Check for None + # self.new_object("geometry", name, geo_init) + + # def on_gerber_generate_cutout(self, widget): + # """ + # Callback for button on Gerber form to create geometry with lines + # for cutting off the board. + # + # :param widget: The widget from which this was called. + # :return: None + # """ + # + # gerb = self.collection.get_active() + # gerb.read_form() + # name = gerb.options["name"] + "_cutout" + # + # def geo_init(geo_obj, app_obj): + # margin = gerb.options["cutoutmargin"] + gerb.options["cutouttooldia"]/2 + # gap_size = gerb.options["cutoutgapsize"] + gerb.options["cutouttooldia"] + # minx, miny, maxx, maxy = gerb.bounds() + # minx -= margin + # maxx += margin + # miny -= margin + # maxy += margin + # midx = 0.5 * (minx + maxx) + # midy = 0.5 * (miny + maxy) + # hgap = 0.5 * gap_size + # pts = [[midx - hgap, maxy], + # [minx, maxy], + # [minx, midy + hgap], + # [minx, midy - hgap], + # [minx, miny], + # [midx - hgap, miny], + # [midx + hgap, miny], + # [maxx, miny], + # [maxx, midy - hgap], + # [maxx, midy + hgap], + # [maxx, maxy], + # [midx + hgap, maxy]] + # cases = {"tb": [[pts[0], pts[1], pts[4], pts[5]], + # [pts[6], pts[7], pts[10], pts[11]]], + # "lr": [[pts[9], pts[10], pts[1], pts[2]], + # [pts[3], pts[4], pts[7], pts[8]]], + # "4": [[pts[0], pts[1], pts[2]], + # [pts[3], pts[4], pts[5]], + # [pts[6], pts[7], pts[8]], + # [pts[9], pts[10], pts[11]]]} + # cuts = cases[app.get_radio_value({"rb_2tb": "tb", "rb_2lr": "lr", "rb_4": "4"})] + # geo_obj.solid_geometry = cascaded_union([LineString(segment) for segment in cuts]) + # + # # TODO: Check for None + # self.new_object("geometry", name, geo_init) + + def on_eval_update(self, widget): + """ + Modifies the content of a Gtk.Entry by running + eval() on its contents and puting it back as a + string. + + :param widget: The widget from which this was called. + :return: None + """ + # TODO: error handling here + widget.set_text(str(eval(widget.get_text()))) + + # def on_generate_isolation(self, widget): + # """ + # Callback for button on Gerber form to create isolation routing geometry. + # + # :param widget: The widget from which this was called. + # :return: None + # """ + # + # gerb = self.collection.get_active() + # gerb.read_form() + # dia = gerb.options["isotooldia"] + # passes = int(gerb.options["isopasses"]) + # overlap = gerb.options["isooverlap"] * dia + # + # for i in range(passes): + # + # offset = (2*i + 1)/2.0 * dia - i*overlap + # iso_name = gerb.options["name"] + "_iso%d" % (i+1) + # + # # TODO: This is ugly. Create way to pass data into init function. + # def iso_init(geo_obj, app_obj): + # # Propagate options + # geo_obj.options["cnctooldia"] = gerb.options["isotooldia"] + # + # geo_obj.solid_geometry = gerb.isolation_geometry(offset) + # app_obj.info("Isolation geometry created: %s" % geo_obj.options["name"]) + # + # # TODO: Do something if this is None. Offer changing name? + # self.new_object("geometry", iso_name, iso_init) + + # def on_generate_cncjob(self, widget): + # """ + # Callback for button on geometry form to generate CNC job. + # + # :param widget: The widget from which this was called. + # :return: None + # """ + # + # source_geo = self.collection.get_active() + # source_geo.read_form() + # job_name = source_geo.options["name"] + "_cnc" + # + # # Object initialization function for app.new_object() + # # RUNNING ON SEPARATE THREAD! + # def job_init(job_obj, app_obj): + # assert isinstance(job_obj, FlatCAMCNCjob) + # # Propagate options + # job_obj.options["tooldia"] = source_geo.options["cnctooldia"] + # + # GLib.idle_add(lambda: app_obj.set_progress_bar(0.2, "Creating CNC Job...")) + # job_obj.z_cut = source_geo.options["cutz"] + # job_obj.z_move = source_geo.options["travelz"] + # job_obj.feedrate = source_geo.options["feedrate"] + # + # GLib.idle_add(lambda: app_obj.set_progress_bar(0.4, "Analyzing Geometry...")) + # # TODO: The tolerance should not be hard coded. Just for testing. + # job_obj.generate_from_geometry(source_geo, tolerance=0.0005) + # + # GLib.idle_add(lambda: app_obj.set_progress_bar(0.5, "Parsing G-Code...")) + # job_obj.gcode_parse() + # + # # TODO: job_obj.create_geometry creates stuff that is not used. + # #GLib.idle_add(lambda: app_obj.set_progress_bar(0.6, "Creating New Geometry...")) + # #job_obj.create_geometry() + # + # GLib.idle_add(lambda: app_obj.set_progress_bar(0.8, "Plotting...")) + # + # # To be run in separate thread + # def job_thread(app_obj): + # app_obj.new_object("cncjob", job_name, job_init) + # GLib.idle_add(lambda: app_obj.info("CNCjob created: %s" % job_name)) + # GLib.idle_add(lambda: app_obj.set_progress_bar(1.0, "Done!")) + # GLib.timeout_add_seconds(1, lambda: app_obj.set_progress_bar(0.0, "")) + # + # # Send to worker + # self.worker.add_task(job_thread, [self]) + + # def on_generate_paintarea(self, widget): + # """ + # Callback for button on geometry form. + # Subscribes to the "Click on plot" event and continues + # after the click. Finds the polygon containing + # the clicked point and runs clear_poly() on it, resulting + # in a new FlatCAMGeometry object. + # + # :param widget: The widget from which this was called. + # :return: None + # """ + # + # self.info("Click inside the desired polygon.") + # geo = self.collection.get_active() + # geo.read_form() + # assert isinstance(geo, FlatCAMGeometry) + # tooldia = geo.options["painttooldia"] + # overlap = geo.options["paintoverlap"] + # + # # Connection ID for the click event + # subscription = None + # + # # To be called after clicking on the plot. + # def doit(event): + # #self.plot_click_subscribers.pop("generate_paintarea") + # self.plotcanvas.mpl_disconnect(subscription) + # self.info("Painting") + # point = [event.xdata, event.ydata] + # poly = find_polygon(geo.solid_geometry, point) + # + # # Initializes the new geometry object + # def gen_paintarea(geo_obj, app_obj): + # assert isinstance(geo_obj, FlatCAMGeometry) + # assert isinstance(app_obj, App) + # cp = clear_poly(poly.buffer(-geo.options["paintmargin"]), tooldia, overlap) + # geo_obj.solid_geometry = cp + # geo_obj.options["cnctooldia"] = tooldia + # + # #name = self.selected_item_name + "_paint" + # name = geo.options["name"] + "_paint" + # self.new_object("geometry", name, gen_paintarea) + # + # #self.plot_click_subscribers["generate_paintarea"] = doit + # subscription = self.plotcanvas.mpl_connect('button_press_event', doit) + + def on_cncjob_exportgcode(self, widget): + """ + Called from button on CNCjob form to save the G-Code from the object. + + :param widget: The widget from which this was called. + :return: None + """ + def on_success(app_obj, filename): + cncjob = app_obj.collection.get_active() + f = open(filename, 'w') + f.write(cncjob.gcode) + f.close() + app_obj.info("Saved to: " + filename) + + self.file_chooser_save_action(on_success) + + def on_delete(self, widget): + """ + Delete the currently selected FlatCAMObj. + + :param widget: The widget from which this was called. Ignored. + :return: None + """ + + # Keep this for later + name = copy.copy(self.collection.get_active().options["name"]) + + # Remove plot + self.plotcanvas.figure.delaxes(self.collection.get_active().axes) + self.plotcanvas.auto_adjust_axes() + + # Clear form + self.setup_component_editor() + + # Remove from dictionary + self.collection.delete_active() + + self.info("Object deleted: %s" % name) + + def on_toolbar_replot(self, widget): + """ + Callback for toolbar button. Re-plots all objects. + + :param widget: The widget from which this was called. + :return: None + """ + + self.collection.get_active().read_form() + + self.plot_all() + + def on_clear_plots(self, widget): + """ + Callback for toolbar button. Clears all plots. + + :param widget: The widget from which this was called. + :return: None + """ + self.plotcanvas.clear() + + # def on_activate_name(self, entry): + # """ + # Hitting 'Enter' after changing the name of an item + # updates the item dictionary and re-builds the item list. + # + # :param entry: The widget from which this was called. + # :return: None + # """ + # + # old_name = copy.copy(self.collection.get_active().options["name"]) + # new_name = entry.get_text() + # self.collection.change_name(old_name, new_name) + # self.info("Name changed from %s to %s" % (old_name, new_name)) + + def on_file_new(self, param): + """ + Callback for menu item File->New. Returns the application to its + startup state. This method is thread-safe. + + :param param: Whatever is passed by the event. Ignore. + :return: None + """ + # Remove everything from memory + + # GUI things + def task(): + # Clear plot + self.plotcanvas.clear() + + # Delete data + self.collection.delete_all() + + # Clear object editor + self.setup_component_editor() + + GLib.idle_add(task) + + # Clear project filename + self.project_filename = None + + # Re-fresh project options + self.on_options_app2project(None) + + def on_filequit(self, param): + """ + Callback for menu item File->Quit. Closes the application. + + :param param: Whatever is passed by the event. Ignore. + :return: None + """ + + self.window.destroy() + Gtk.main_quit() + + def on_closewindow(self, param): + """ + Callback for closing the main window. + + :param param: Whatever is passed by the event. Ignore. + :return: None + """ + + self.window.destroy() + Gtk.main_quit() + + def file_chooser_action(self, on_success): + """ + Opens the file chooser and runs on_success on a separate thread + upon completion of valid file choice. + + :param on_success: A function to run upon completion of a valid file + selection. Takes 2 parameters: The app instance and the filename. + Note that it is run on a separate thread, therefore it must take the + appropriate precautions when accessing shared resources. + :type on_success: func + :return: None + """ + dialog = Gtk.FileChooserDialog("Please choose a file", self.window, + Gtk.FileChooserAction.OPEN, + (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, + Gtk.STOCK_OPEN, Gtk.ResponseType.OK)) + response = dialog.run() + if response == Gtk.ResponseType.OK: + filename = dialog.get_filename() + dialog.destroy() + # Send to worker. + self.worker.add_task(on_success, [self, filename]) + elif response == Gtk.ResponseType.CANCEL: + self.info("Open cancelled.") + dialog.destroy() + + def file_chooser_save_action(self, on_success): + """ + Opens the file chooser and runs on_success upon completion of valid file choice. + + :param on_success: A function to run upon selection of a filename. Takes 2 + parameters: The instance of the application (App) and the chosen filename. This + gets run immediately in the same thread. + :return: None + """ + dialog = Gtk.FileChooserDialog("Save file", self.window, + Gtk.FileChooserAction.SAVE, + (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, + Gtk.STOCK_SAVE, Gtk.ResponseType.OK)) + dialog.set_current_name("Untitled") + response = dialog.run() + if response == Gtk.ResponseType.OK: + filename = dialog.get_filename() + dialog.destroy() + on_success(self, filename) + elif response == Gtk.ResponseType.CANCEL: + self.info("Save cancelled.") # print("Cancel clicked") + dialog.destroy() + + def on_fileopengerber(self, param): + """ + Callback for menu item File->Open Gerber. Defines a function that is then passed + to ``self.file_chooser_action()``. It requests the creation of a FlatCAMGerber object + and updates the progress bar throughout the process. + + :param param: Ignore + :return: None + """ + + self.file_chooser_action(lambda ao, filename: self.open_gerber(filename)) + + def on_fileopenexcellon(self, param): + """ + Callback for menu item File->Open Excellon. Defines a function that is then passed + to ``self.file_chooser_action()``. It requests the creation of a FlatCAMExcellon object + and updates the progress bar throughout the process. + + :param param: Ignore + :return: None + """ + + self.file_chooser_action(lambda ao, filename: self.open_excellon(filename)) + + def on_fileopengcode(self, param): + """ + Callback for menu item File->Open G-Code. Defines a function that is then passed + to ``self.file_chooser_action()``. It requests the creation of a FlatCAMCNCjob object + and updates the progress bar throughout the process. + + :param param: Ignore + :return: None + """ + + self.file_chooser_action(lambda ao, filename: self.open_gcode(filename)) + + def on_mouse_move_over_plot(self, event): + """ + Callback for the mouse motion event over the plot. This event is generated + by the Matplotlib backend and has been registered in ``self.__init__()``. + For details, see: http://matplotlib.org/users/event_handling.html + + :param event: Contains information about the event. + :return: None + """ + + try: # May fail in case mouse not within axes + self.position_label.set_label("X: %.4f Y: %.4f" % ( + event.xdata, event.ydata)) + self.mouse = [event.xdata, event.ydata] + + # for subscriber in self.plot_mousemove_subscribers: + # self.plot_mousemove_subscribers[subscriber](event) + + except: + self.position_label.set_label("") + self.mouse = None + + def on_click_over_plot(self, event): + """ + Callback for the mouse click event over the plot. This event is generated + by the Matplotlib backend and has been registered in ``self.__init__()``. + For details, see: http://matplotlib.org/users/event_handling.html + + Default actions are: + + * Copy coordinates to clipboard. Ex.: (65.5473, -13.2679) + + :param event: Contains information about the event, like which button + was clicked, the pixel coordinates and the axes coordinates. + :return: None + """ + + # So it can receive key presses + self.plotcanvas.canvas.grab_focus() + + try: + print 'button=%d, x=%d, y=%d, xdata=%f, ydata=%f' % ( + event.button, event.x, event.y, event.xdata, event.ydata) + + # TODO: This custom subscription mechanism is probably not necessary. + # for subscriber in self.plot_click_subscribers: + # self.plot_click_subscribers[subscriber](event) + + self.clipboard.set_text("(%.4f, %.4f)" % (event.xdata, event.ydata), -1) + + except Exception, e: + print "Outside plot!" + + def on_zoom_in(self, event): + """ + Callback for zoom-in request. This can be either from the corresponding + toolbar button or the '3' key when the canvas is focused. Calls ``self.zoom()``. + + :param event: Ignored. + :return: None + """ + self.plotcanvas.zoom(1.5) + return + + def on_zoom_out(self, event): + """ + Callback for zoom-out request. This can be either from the corresponding + toolbar button or the '2' key when the canvas is focused. Calls ``self.zoom()``. + + :param event: Ignored. + :return: None + """ + self.plotcanvas.zoom(1 / 1.5) + + def on_zoom_fit(self, event): + """ + Callback for zoom-out request. This can be either from the corresponding + toolbar button or the '1' key when the canvas is focused. Calls ``self.adjust_axes()`` + with axes limits from the geometry bounds of all objects. + + :param event: Ignored. + :return: None + """ + xmin, ymin, xmax, ymax = self.collection.get_bounds() + width = xmax - xmin + height = ymax - ymin + xmin -= 0.05 * width + xmax += 0.05 * width + ymin -= 0.05 * height + ymax += 0.05 * height + self.plotcanvas.adjust_axes(xmin, ymin, xmax, ymax) + + def on_key_over_plot(self, event): + """ + Callback for the key pressed event when the canvas is focused. Keyboard + shortcuts are handled here. So far, these are the shortcuts: + + ========== ============================================ + Key Action + ========== ============================================ + '1' Zoom-fit. Fits the axes limits to the data. + '2' Zoom-out. + '3' Zoom-in. + 'm' Toggle on-off the measuring tool. + ========== ============================================ + + :param event: Ignored. + :return: None + """ + + if event.key == '1': # 1 + self.on_zoom_fit(None) + return + + if event.key == '2': # 2 + self.plotcanvas.zoom(1 / 1.5, self.mouse) + return + + if event.key == '3': # 3 + self.plotcanvas.zoom(1.5, self.mouse) + return + + if event.key == 'm': + if self.measure.toggle_active(): + self.info("Measuring tool ON") + else: + self.info("Measuring tool OFF") + return + + +class BaseDraw: + def __init__(self, plotcanvas, name=None): + """ + + :param plotcanvas: The PlotCanvas where the drawing tool will operate. + :type plotcanvas: PlotCanvas + """ + + self.plotcanvas = plotcanvas + + # Must have unique axes + charset = "qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM1234567890" + self.name = name or [random.choice(charset) for i in range(20)] + self.axes = self.plotcanvas.new_axes(self.name) + + +class DrawingObject(BaseDraw): + def __init__(self, plotcanvas, name=None): + """ + Possible objects are: + + * Point + * Line + * Rectangle + * Circle + * Polygon + """ + + BaseDraw.__init__(self, plotcanvas) + self.properties = {} + + def plot(self): + return + + def update_plot(self): + self.axes.cla() + self.plot() + self.plotcanvas.auto_adjust_axes() + + +class DrawingPoint(DrawingObject): + def __init__(self, plotcanvas, name=None, coord=None): + DrawingObject.__init__(self, plotcanvas) + + self.properties.update({ + "coordinate": coord + }) + + def plot(self): + x, y = self.properties["coordinate"] + self.axes.plot(x, y, 'o') + + +class Measurement: + def __init__(self, container, plotcanvas, update=None): + self.update = update + self.container = container + self.frame = None + self.label = None + self.point1 = None + self.point2 = None + self.active = False + self.plotcanvas = plotcanvas + self.click_subscription = None + self.move_subscription = None + + def toggle_active(self, *args): + if self.active: # Deactivate + self.active = False + self.container.remove(self.frame) + if self.update is not None: + self.update() + self.plotcanvas.mpl_disconnect(self.click_subscription) + self.plotcanvas.mpl_disconnect(self.move_subscription) + return False + else: # Activate + print "DEBUG: Activating Measurement Tool..." + self.active = True + self.click_subscription = self.plotcanvas.mpl_connect("button_press_event", self.on_click) + self.move_subscription = self.plotcanvas.mpl_connect('motion_notify_event', self.on_move) + self.frame = Gtk.Frame() + self.frame.set_margin_right(5) + self.frame.set_margin_top(3) + align = Gtk.Alignment() + align.set(0, 0.5, 0, 0) + align.set_padding(4, 4, 4, 4) + self.label = Gtk.Label() + self.label.set_label("Click on a reference point...") + abox = Gtk.Box.new(Gtk.Orientation.HORIZONTAL, 10) + abox.pack_start(Gtk.Image.new_from_file('share/measure16.png'), False, False, 0) + abox.pack_start(self.label, False, False, 0) + align.add(abox) + self.frame.add(align) + self.container.pack_end(self.frame, False, True, 1) + self.frame.show_all() + return True + + def on_move(self, event): + if self.point1 is None: + self.label.set_label("Click on a reference point...") + else: + try: + dx = event.xdata - self.point1[0] + dy = event.ydata - self.point1[1] + d = sqrt(dx**2 + dy**2) + self.label.set_label("D = %.4f D(x) = %.4f D(y) = %.4f" % (d, dx, dy)) + except TypeError: + pass + if self.update is not None: + self.update() + + def on_click(self, event): + if self.point1 is None: + self.point1 = (event.xdata, event.ydata) + else: + self.point2 = copy.copy(self.point1) + self.point1 = (event.xdata, event.ydata) + self.on_move(event) + + +class PlotCanvas: + """ + Class handling the plotting area in the application. + """ + + def __init__(self, container): + """ + The constructor configures the Matplotlib figure that + will contain all plots, creates the base axes and connects + events to the plotting area. + + :param container: The parent container in which to draw plots. + :rtype: PlotCanvas + """ + # Options + self.x_margin = 15 # pixels + self.y_margin = 25 # Pixels + + # Parent container + self.container = container + + # Plots go onto a single matplotlib.figure + self.figure = Figure(dpi=50) # TODO: dpi needed? + self.figure.patch.set_visible(False) + + # These axes show the ticks and grid. No plotting done here. + # New axes must have a label, otherwise mpl returns an existing one. + self.axes = self.figure.add_axes([0.05, 0.05, 0.9, 0.9], label="base", alpha=0.0) + self.axes.set_aspect(1) + self.axes.grid(True) + + # The canvas is the top level container (Gtk.DrawingArea) + self.canvas = FigureCanvas(self.figure) + self.canvas.set_hexpand(1) + self.canvas.set_vexpand(1) + self.canvas.set_can_focus(True) # For key press + + # Attach to parent + self.container.attach(self.canvas, 0, 0, 600, 400) # TODO: Height and width are num. columns?? + + # Events + self.canvas.mpl_connect('motion_notify_event', self.on_mouse_move) + self.canvas.connect('configure-event', self.auto_adjust_axes) + self.canvas.add_events(Gdk.EventMask.SMOOTH_SCROLL_MASK) + self.canvas.connect("scroll-event", self.on_scroll) + self.canvas.mpl_connect('key_press_event', self.on_key_down) + self.canvas.mpl_connect('key_release_event', self.on_key_up) + + self.mouse = [0, 0] + self.key = None + + def on_key_down(self, event): + """ + + :param event: + :return: + """ + self.key = event.key + + def on_key_up(self, event): + """ + + :param event: + :return: + """ + self.key = None + + def mpl_connect(self, event_name, callback): + """ + Attach an event handler to the canvas through the Matplotlib interface. + + :param event_name: Name of the event + :type event_name: str + :param callback: Function to call + :type callback: func + :return: Connection id + :rtype: int + """ + return self.canvas.mpl_connect(event_name, callback) + + def mpl_disconnect(self, cid): + """ + Disconnect callback with the give id. + :param cid: Callback id. + :return: None + """ + self.canvas.mpl_disconnect(cid) + + def connect(self, event_name, callback): + """ + Attach an event handler to the canvas through the native GTK interface. + + :param event_name: Name of the event + :type event_name: str + :param callback: Function to call + :type callback: function + :return: Nothing + """ + self.canvas.connect(event_name, callback) + + def clear(self): + """ + Clears axes and figure. + + :return: None + """ + + # Clear + self.axes.cla() + self.figure.clf() + + # Re-build + self.figure.add_axes(self.axes) + self.axes.set_aspect(1) + self.axes.grid(True) + + # Re-draw + self.canvas.queue_draw() + + def adjust_axes(self, xmin, ymin, xmax, ymax): + """ + Adjusts all axes while maintaining the use of the whole canvas + and an aspect ratio to 1:1 between x and y axes. The parameters are an original + request that will be modified to fit these restrictions. + + :param xmin: Requested minimum value for the X axis. + :type xmin: float + :param ymin: Requested minimum value for the Y axis. + :type ymin: float + :param xmax: Requested maximum value for the X axis. + :type xmax: float + :param ymax: Requested maximum value for the Y axis. + :type ymax: float + :return: None + """ + + print "PC.adjust_axes()" + + width = xmax - xmin + height = ymax - ymin + try: + r = width / height + except: + print "ERROR: Height is", height + return + canvas_w, canvas_h = self.canvas.get_width_height() + canvas_r = float(canvas_w) / canvas_h + x_ratio = float(self.x_margin) / canvas_w + y_ratio = float(self.y_margin) / canvas_h + + if r > canvas_r: + ycenter = (ymin + ymax) / 2.0 + newheight = height * r / canvas_r + ymin = ycenter - newheight / 2.0 + ymax = ycenter + newheight / 2.0 + else: + xcenter = (xmax + ymin) / 2.0 + newwidth = width * canvas_r / r + xmin = xcenter - newwidth / 2.0 + xmax = xcenter + newwidth / 2.0 + + # Adjust axes + for ax in self.figure.get_axes(): + if ax._label != 'base': + ax.set_frame_on(False) # No frame + ax.set_xticks([]) # No tick + ax.set_yticks([]) # No ticks + ax.patch.set_visible(False) # No background + ax.set_aspect(1) + ax.set_xlim((xmin, xmax)) + ax.set_ylim((ymin, ymax)) + ax.set_position([x_ratio, y_ratio, 1 - 2 * x_ratio, 1 - 2 * y_ratio]) + + # Re-draw + self.canvas.queue_draw() + + def auto_adjust_axes(self, *args): + """ + Calls ``adjust_axes()`` using the extents of the base axes. + + :rtype : None + :return: None + """ + + xmin, xmax = self.axes.get_xlim() + ymin, ymax = self.axes.get_ylim() + self.adjust_axes(xmin, ymin, xmax, ymax) + + def zoom(self, factor, center=None): + """ + Zooms the plot by factor around a given + center point. Takes care of re-drawing. + + :param factor: Number by which to scale the plot. + :type factor: float + :param center: Coordinates [x, y] of the point around which to scale the plot. + :type center: list + :return: None + """ + + xmin, xmax = self.axes.get_xlim() + ymin, ymax = self.axes.get_ylim() + width = xmax - xmin + height = ymax - ymin + + if center is None or center == [None, None]: + center = [(xmin + xmax) / 2.0, (ymin + ymax) / 2.0] + + # For keeping the point at the pointer location + relx = (xmax - center[0]) / width + rely = (ymax - center[1]) / height + + new_width = width / factor + new_height = height / factor + + xmin = center[0] - new_width * (1 - relx) + xmax = center[0] + new_width * relx + ymin = center[1] - new_height * (1 - rely) + ymax = center[1] + new_height * rely + + # Adjust axes + for ax in self.figure.get_axes(): + ax.set_xlim((xmin, xmax)) + ax.set_ylim((ymin, ymax)) + + # Re-draw + self.canvas.queue_draw() + + def pan(self, x, y): + xmin, xmax = self.axes.get_xlim() + ymin, ymax = self.axes.get_ylim() + width = xmax - xmin + height = ymax - ymin + + # Adjust axes + for ax in self.figure.get_axes(): + ax.set_xlim((xmin + x*width, xmax + x*width)) + ax.set_ylim((ymin + y*height, ymax + y*height)) + + # Re-draw + self.canvas.queue_draw() + + def new_axes(self, name): + """ + Creates and returns an Axes object attached to this object's Figure. + + :param name: Unique label for the axes. + :return: Axes attached to the figure. + :rtype: Axes + """ + + return self.figure.add_axes([0.05, 0.05, 0.9, 0.9], label=name) + + def on_scroll(self, canvas, event): + """ + Scroll event handler. + + :param canvas: The widget generating the event. Ignored. + :param event: Event object containing the event information. + :return: None + """ + + # So it can receive key presses + self.canvas.grab_focus() + + # Event info + z, direction = event.get_scroll_direction() + + if self.key is None: + + if direction is Gdk.ScrollDirection.UP: + self.zoom(1.5, self.mouse) + else: + self.zoom(1/1.5, self.mouse) + return + + if self.key == 'shift': + + if direction is Gdk.ScrollDirection.UP: + self.pan(0.3, 0) + else: + self.pan(-0.3, 0) + return + + if self.key == 'ctrl+control': + + if direction is Gdk.ScrollDirection.UP: + self.pan(0, 0.3) + else: + self.pan(0, -0.3) + return + + def on_mouse_move(self, event): + """ + Mouse movement event hadler. Stores the coordinates. + + :param event: Contains information about the event. + :return: None + """ + self.mouse = [event.xdata, event.ydata] \ No newline at end of file diff --git a/FlatCAMObj.py b/FlatCAMObj.py index 1500fffa..0e565b72 100644 --- a/FlatCAMObj.py +++ b/FlatCAMObj.py @@ -11,7 +11,32 @@ from gi.repository import Gdk from gi.repository import GLib from gi.repository import GObject +import inspect # TODO: Remove + +from FlatCAMApp import * from camlib import * +from ObjectUI import * + + +class LoudDict(dict): + def __init__(self, *args, **kwargs): + super(LoudDict, self).__init__(*args, **kwargs) + self.callback = lambda x: None + self.silence = False + + def set_change_callback(self, callback): + if self.silence: + return + self.callback = callback + + def __setitem__(self, key, value): + super(LoudDict, self).__setitem__(key, value) + try: + if self.__getitem__(key) == value: + return + except KeyError: + pass + self.callback(key) ######################################## @@ -28,19 +53,63 @@ class FlatCAMObj(GObject.GObject, object): # The app should set this value. app = None - def __init__(self, name): + # name = GObject.property(type=str) + + def __init__(self, name, ui): + """ + + :param name: Name of the object given by the user. + :param ui: User interface to interact with the object. + :type ui: ObjectUI + :return: FlatCAMObj + """ GObject.GObject.__init__(self) - self.options = {"name": name} - self.form_kinds = {"name": "entry_text"} # Kind of form element for each option + # View + self.ui = ui + + self.options = LoudDict(name=name) + self.options.set_change_callback(self.on_options_change) + + self.form_fields = {"name": self.ui.name_entry} self.radios = {} # Name value pairs for radio sets self.radios_inv = {} # Inverse of self.radios self.axes = None # Matplotlib axes self.kind = None # Override with proper name + self.muted_ui = False + + self.ui.name_entry.connect('activate', self.on_name_activate) + self.ui.offset_button.connect('clicked', self.on_offset_button_click) + self.ui.offset_button.connect('activate', self.on_offset_button_click) + self.ui.scale_button.connect('clicked', self.on_scale_button_click) + self.ui.scale_button.connect('activate', self.on_scale_button_click) + def __str__(self): return "".format(self.kind, self.options["name"]) + def on_name_activate(self, *args): + old_name = copy(self.options["name"]) + new_name = self.ui.name_entry.get_text() + self.options["name"] = self.ui.name_entry.get_text() + self.app.info("Name changed from %s to %s" % (old_name, new_name)) + + def on_offset_button_click(self, *args): + self.read_form() + vect = self.ui.offsetvector_entry.get_value() + self.offset(vect) + self.plot() + + def on_scale_button_click(self, *args): + self.read_form() + factor = self.ui.scale_entry.get_value() + self.scale(factor) + self.plot() + + def on_options_change(self, key): + self.form_fields[key].set_value(self.options[key]) + return + def setup_axes(self, figure): """ 1) Creates axes if they don't exist. 2) Clears axes. 3) Attaches @@ -89,6 +158,7 @@ class FlatCAMObj(GObject.GObject, object): :return: None :rtype: None """ + print inspect.stack()[1][3], "--> FlatCAMObj.read_form()" for option in self.options: self.read_form_item(option) @@ -100,27 +170,25 @@ class FlatCAMObj(GObject.GObject, object): :rtype: None """ + self.muted_ui = True + print inspect.stack()[1][3], "--> FlatCAMObj.build_ui()" + # Where the UI for this object is drawn - box_selected = self.app.builder.get_object("box_selected") + # box_selected = self.app.builder.get_object("box_selected") + box_selected = self.app.builder.get_object("vp_selected") # Remove anything else in the box box_children = box_selected.get_children() for child in box_children: box_selected.remove(child) - osw = self.app.builder.get_object("offscrwindow_" + self.kind) # offscreenwindow - sw = self.app.builder.get_object("sw_" + self.kind) # scrollwindows - osw.remove(sw) # TODO: Is this needed ? - vp = self.app.builder.get_object("vp_" + self.kind) # Viewport - vp.override_background_color(Gtk.StateType.NORMAL, Gdk.RGBA(1, 1, 1, 1)) - # Put in the UI - box_selected.pack_start(sw, True, True, 0) - - # entry_name = self.app.builder.get_object("entry_text_" + self.kind + "_name") - # entry_name.connect("activate", self.app.on_activate_name) + # box_selected.pack_start(sw, True, True, 0) + box_selected.add(self.ui) self.to_form() - sw.show() + box_selected.show_all() + self.ui.show() + self.muted_ui = False def set_form_item(self, option): """ @@ -130,19 +198,11 @@ class FlatCAMObj(GObject.GObject, object): :type option: str :return: None """ - fkind = self.form_kinds[option] - fname = fkind + "_" + self.kind + "_" + option - if fkind == 'entry_eval' or fkind == 'entry_text': - self.app.builder.get_object(fname).set_text(str(self.options[option])) - return - if fkind == 'cb': - self.app.builder.get_object(fname).set_active(self.options[option]) - return - if fkind == 'radio': - self.app.builder.get_object(self.radios_inv[option][self.options[option]]).set_active(True) - return - print "Unknown kind of form item:", fkind + try: + self.form_fields[option].set_value(self.options[option]) + except KeyError: + App.log.warn("Tried to set an option or field that does not exist: %s" % option) def read_form_item(self, option): """ @@ -152,22 +212,11 @@ class FlatCAMObj(GObject.GObject, object): :type option: str :return: None """ - fkind = self.form_kinds[option] - fname = fkind + "_" + self.kind + "_" + option - if fkind == 'entry_text': - self.options[option] = self.app.builder.get_object(fname).get_text() - return - if fkind == 'entry_eval': - self.options[option] = self.app.get_eval(fname) - return - if fkind == 'cb': - self.options[option] = self.app.builder.get_object(fname).get_active() - return - if fkind == 'radio': - self.options[option] = self.app.get_radio_value(self.radios[option]) - return - print "Unknown kind of form item:", fkind + try: + self.options[option] = self.form_fields[option].get_value() + except KeyError: + App.log.warning("Failed to read option from field: %s" % option) def plot(self): """ @@ -221,14 +270,31 @@ class FlatCAMGerber(FlatCAMObj, Gerber): def __init__(self, name): Gerber.__init__(self) - FlatCAMObj.__init__(self, name) + FlatCAMObj.__init__(self, name, GerberObjectUI()) self.kind = "gerber" + self.form_fields.update({ + "plot": self.ui.plot_cb, + "multicolored": self.ui.multicolored_cb, + "solid": self.ui.solid_cb, + "isotooldia": self.ui.iso_tool_dia_entry, + "isopasses": self.ui.iso_width_entry, + "isooverlap": self.ui.iso_overlap_entry, + "cutouttooldia": self.ui.cutout_tooldia_entry, + "cutoutmargin": self.ui.cutout_margin_entry, + "cutoutgapsize": self.ui.cutout_gap_entry, + "gaps": self.ui.gaps_radio, + "noncoppermargin": self.ui.noncopper_margin_entry, + "noncopperrounded": self.ui.noncopper_rounded_cb, + "bboxmargin": self.ui.bbmargin_entry, + "bboxrounded": self.ui.bbrounded_cb + }) + # The 'name' is already in self.options from FlatCAMObj + # Automatically updates the UI self.options.update({ "plot": True, - "mergepolys": True, "multicolored": False, "solid": False, "isotooldia": 0.016, @@ -244,33 +310,137 @@ class FlatCAMGerber(FlatCAMObj, Gerber): "bboxrounded": False }) - # The 'name' is already in self.form_kinds from FlatCAMObj - self.form_kinds.update({ - "plot": "cb", - "mergepolys": "cb", - "multicolored": "cb", - "solid": "cb", - "isotooldia": "entry_eval", - "isopasses": "entry_eval", - "isooverlap": "entry_eval", - "cutouttooldia": "entry_eval", - "cutoutmargin": "entry_eval", - "cutoutgapsize": "entry_eval", - "gaps": "radio", - "noncoppermargin": "entry_eval", - "noncopperrounded": "cb", - "bboxmargin": "entry_eval", - "bboxrounded": "cb" - }) - - self.radios = {"gaps": {"rb_2tb": "tb", "rb_2lr": "lr", "rb_4": "4"}} - self.radios_inv = {"gaps": {"tb": "rb_2tb", "lr": "rb_2lr", "4": "rb_4"}} - # Attributes to be included in serialization # Always append to it because it carries contents # from predecessors. self.ser_attrs += ['options', 'kind'] + assert isinstance(self.ui, GerberObjectUI) + self.ui.plot_cb.connect('clicked', self.on_plot_cb_click) + self.ui.plot_cb.connect('activate', self.on_plot_cb_click) + self.ui.solid_cb.connect('clicked', self.on_solid_cb_click) + self.ui.solid_cb.connect('activate', self.on_solid_cb_click) + self.ui.multicolored_cb.connect('clicked', self.on_multicolored_cb_click) + self.ui.multicolored_cb.connect('activate', self.on_multicolored_cb_click) + self.ui.generate_iso_button.connect('clicked', self.on_iso_button_click) + self.ui.generate_iso_button.connect('activate', self.on_iso_button_click) + self.ui.generate_cutout_button.connect('clicked', self.on_generatecutout_button_click) + self.ui.generate_cutout_button.connect('activate', self.on_generatecutout_button_click) + self.ui.generate_bb_button.connect('clicked', self.on_generatebb_button_click) + self.ui.generate_bb_button.connect('activate', self.on_generatebb_button_click) + self.ui.generate_noncopper_button.connect('clicked', self.on_generatenoncopper_button_click) + self.ui.generate_noncopper_button.connect('activate', self.on_generatenoncopper_button_click) + + def on_generatenoncopper_button_click(self, *args): + self.read_form() + name = self.options["name"] + "_noncopper" + + def geo_init(geo_obj, app_obj): + assert isinstance(geo_obj, FlatCAMGeometry) + bounding_box = self.solid_geometry.envelope.buffer(self.options["noncoppermargin"]) + if not self.options["noncopperrounded"]: + bounding_box = bounding_box.envelope + non_copper = bounding_box.difference(self.solid_geometry) + geo_obj.solid_geometry = non_copper + + # TODO: Check for None + self.app.new_object("geometry", name, geo_init) + + def on_generatebb_button_click(self, *args): + self.read_form() + name = self.options["name"] + "_bbox" + + def geo_init(geo_obj, app_obj): + assert isinstance(geo_obj, FlatCAMGeometry) + # Bounding box with rounded corners + bounding_box = self.solid_geometry.envelope.buffer(self.options["bboxmargin"]) + if not self.options["bboxrounded"]: # Remove rounded corners + bounding_box = bounding_box.envelope + geo_obj.solid_geometry = bounding_box + + self.app.new_object("geometry", name, geo_init) + + def on_generatecutout_button_click(self, *args): + self.read_form() + name = self.options["name"] + "_cutout" + + def geo_init(geo_obj, app_obj): + margin = self.options["cutoutmargin"] + self.options["cutouttooldia"]/2 + gap_size = self.options["cutoutgapsize"] + self.options["cutouttooldia"] + minx, miny, maxx, maxy = self.bounds() + minx -= margin + maxx += margin + miny -= margin + maxy += margin + midx = 0.5 * (minx + maxx) + midy = 0.5 * (miny + maxy) + hgap = 0.5 * gap_size + pts = [[midx - hgap, maxy], + [minx, maxy], + [minx, midy + hgap], + [minx, midy - hgap], + [minx, miny], + [midx - hgap, miny], + [midx + hgap, miny], + [maxx, miny], + [maxx, midy - hgap], + [maxx, midy + hgap], + [maxx, maxy], + [midx + hgap, maxy]] + cases = {"tb": [[pts[0], pts[1], pts[4], pts[5]], + [pts[6], pts[7], pts[10], pts[11]]], + "lr": [[pts[9], pts[10], pts[1], pts[2]], + [pts[3], pts[4], pts[7], pts[8]]], + "4": [[pts[0], pts[1], pts[2]], + [pts[3], pts[4], pts[5]], + [pts[6], pts[7], pts[8]], + [pts[9], pts[10], pts[11]]]} + cuts = cases[self.options['gaps']] + geo_obj.solid_geometry = cascaded_union([LineString(segment) for segment in cuts]) + + # TODO: Check for None + self.app.new_object("geometry", name, geo_init) + + def on_iso_button_click(self, *args): + self.read_form() + dia = self.options["isotooldia"] + passes = int(self.options["isopasses"]) + overlap = self.options["isooverlap"] * dia + + for i in range(passes): + + offset = (2*i + 1)/2.0 * dia - i*overlap + iso_name = self.options["name"] + "_iso%d" % (i+1) + + # TODO: This is ugly. Create way to pass data into init function. + def iso_init(geo_obj, app_obj): + # Propagate options + geo_obj.options["cnctooldia"] = self.options["isotooldia"] + + geo_obj.solid_geometry = self.isolation_geometry(offset) + app_obj.info("Isolation geometry created: %s" % geo_obj.options["name"]) + + # TODO: Do something if this is None. Offer changing name? + self.app.new_object("geometry", iso_name, iso_init) + + def on_plot_cb_click(self, *args): + if self.muted_ui: + return + self.read_form_item('plot') + self.plot() + + def on_solid_cb_click(self, *args): + if self.muted_ui: + return + self.read_form_item('solid') + self.plot() + + def on_multicolored_cb_click(self, *args): + if self.muted_ui: + return + self.read_form_item('multicolored') + self.plot() + def convert_units(self, units): """ Converts the units of the object by scaling dimensions in all geometry @@ -354,10 +524,20 @@ class FlatCAMExcellon(FlatCAMObj, Excellon): def __init__(self, name): Excellon.__init__(self) - FlatCAMObj.__init__(self, name) + FlatCAMObj.__init__(self, name, ExcellonObjectUI()) self.kind = "excellon" + self.form_fields.update({ + "name": self.ui.name_entry, + "plot": self.ui.plot_cb, + "solid": self.ui.solid_cb, + "drillz": self.ui.cutz_entry, + "travelz": self.ui.travelz_entry, + "feedrate": self.ui.feedrate_entry, + "toolselection": self.ui.tools_entry + }) + self.options.update({ "plot": True, "solid": False, @@ -367,14 +547,14 @@ class FlatCAMExcellon(FlatCAMObj, Excellon): "toolselection": "" }) - self.form_kinds.update({ - "plot": "cb", - "solid": "cb", - "drillz": "entry_eval", - "travelz": "entry_eval", - "feedrate": "entry_eval", - "toolselection": "entry_text" - }) + # self.form_kinds.update({ + # "plot": "cb", + # "solid": "cb", + # "drillz": "entry_eval", + # "travelz": "entry_eval", + # "feedrate": "entry_eval", + # "toolselection": "entry_text" + # }) # TODO: Document this. self.tool_cbs = {} @@ -384,6 +564,23 @@ class FlatCAMExcellon(FlatCAMObj, Excellon): # from predecessors. self.ser_attrs += ['options', 'kind'] + self.ui.plot_cb.connect('clicked', self.on_plot_cb_click) + self.ui.plot_cb.connect('activate', self.on_plot_cb_click) + self.ui.solid_cb.connect('clicked', self.on_solid_cb_click) + self.ui.solid_cb.connect('activate', self.on_solid_cb_click) + + def on_plot_cb_click(self, *args): + if self.muted_ui: + return + self.read_form_item('plot') + self.plot() + + def on_solid_cb_click(self, *args): + if self.muted_ui: + return + self.read_form_item('solid') + self.plot() + def convert_units(self, units): factor = Excellon.convert_units(self, units) @@ -457,7 +654,7 @@ class FlatCAMCNCjob(FlatCAMObj, CNCjob): feedrate=3.0, z_cut=-0.002, tooldia=0.0): CNCjob.__init__(self, units=units, kind=kind, z_move=z_move, feedrate=feedrate, z_cut=z_cut, tooldia=tooldia) - FlatCAMObj.__init__(self, name) + FlatCAMObj.__init__(self, name, CNCObjectUI()) self.kind = "cncjob" @@ -466,16 +663,31 @@ class FlatCAMCNCjob(FlatCAMObj, CNCjob): "tooldia": 0.4 / 25.4 # 0.4mm in inches }) - self.form_kinds.update({ - "plot": "cb", - "tooldia": "entry_eval" + self.form_fields.update({ + "name": self.ui.name_entry, + "plot": self.ui.plot_cb, + "tooldia": self.ui.tooldia_entry }) + # self.form_kinds.update({ + # "plot": "cb", + # "tooldia": "entry_eval" + # }) + # Attributes to be included in serialization # Always append to it because it carries contents # from predecessors. self.ser_attrs += ['options', 'kind'] + self.ui.plot_cb.connect('clicked', self.on_plot_cb_click) + self.ui.plot_cb.connect('activate', self.on_plot_cb_click) + + def on_plot_cb_click(self, *args): + if self.muted_ui: + return + self.read_form_item('plot') + self.plot() + def plot(self): # Does all the required setup and returns False @@ -501,15 +713,29 @@ class FlatCAMGeometry(FlatCAMObj, Geometry): """ def __init__(self, name): - FlatCAMObj.__init__(self, name) + FlatCAMObj.__init__(self, name, GeometryObjectUI()) Geometry.__init__(self) self.kind = "geometry" + self.form_fields.update({ + "name": self.ui.name_entry, + "plot": self.ui.plot_cb, + # "solid": self.ui.sol, + # "multicolored": self.ui., + "cutz": self.ui.cutz_entry, + "travelz": self.ui.travelz_entry, + "feedrate": self.ui.cncfeedrate_entry, + "cnctooldia": self.ui.cnctooldia_entry, + "painttooldia": self.ui.painttooldia_entry, + "paintoverlap": self.ui.paintoverlap_entry, + "paintmargin": self.ui.paintmargin_entry + }) + self.options.update({ "plot": True, - "solid": False, - "multicolored": False, + # "solid": False, + # "multicolored": False, "cutz": -0.002, "travelz": 0.1, "feedrate": 5.0, @@ -519,24 +745,105 @@ class FlatCAMGeometry(FlatCAMObj, Geometry): "paintmargin": 0.01 }) - self.form_kinds.update({ - "plot": "cb", - "solid": "cb", - "multicolored": "cb", - "cutz": "entry_eval", - "travelz": "entry_eval", - "feedrate": "entry_eval", - "cnctooldia": "entry_eval", - "painttooldia": "entry_eval", - "paintoverlap": "entry_eval", - "paintmargin": "entry_eval" - }) + # self.form_kinds.update({ + # "plot": "cb", + # "solid": "cb", + # "multicolored": "cb", + # "cutz": "entry_eval", + # "travelz": "entry_eval", + # "feedrate": "entry_eval", + # "cnctooldia": "entry_eval", + # "painttooldia": "entry_eval", + # "paintoverlap": "entry_eval", + # "paintmargin": "entry_eval" + # }) # Attributes to be included in serialization # Always append to it because it carries contents # from predecessors. self.ser_attrs += ['options', 'kind'] + assert isinstance(self.ui, GeometryObjectUI) + self.ui.plot_cb.connect('clicked', self.on_plot_cb_click) + self.ui.plot_cb.connect('activate', self.on_plot_cb_click) + self.ui.generate_cnc_button.connect('clicked', self.on_generatecnc_button_click) + self.ui.generate_cnc_button.connect('activate', self.on_generatecnc_button_click) + self.ui.generate_paint_button.connect('clicked', self.on_paint_button_click) + self.ui.generate_paint_button.connect('activate', self.on_paint_button_click) + + def on_paint_button_click(self, *args): + self.app.info("Click inside the desired polygon.") + self.read_form() + tooldia = self.options["painttooldia"] + overlap = self.options["paintoverlap"] + + # Connection ID for the click event + subscription = None + + # To be called after clicking on the plot. + def doit(event): + self.app.plotcanvas.mpl_disconnect(subscription) + point = [event.xdata, event.ydata] + poly = find_polygon(self.solid_geometry, point) + + # Initializes the new geometry object + def gen_paintarea(geo_obj, app_obj): + assert isinstance(geo_obj, FlatCAMGeometry) + #assert isinstance(app_obj, App) + cp = clear_poly(poly.buffer(-self.options["paintmargin"]), tooldia, overlap) + geo_obj.solid_geometry = cp + geo_obj.options["cnctooldia"] = tooldia + + name = self.options["name"] + "_paint" + self.new_object("geometry", name, gen_paintarea) + + subscription = self.app.plotcanvas.mpl_connect('button_press_event', doit) + + def on_generatecnc_button_click(self, *args): + self.read_form() + job_name = self.options["name"] + "_cnc" + + # Object initialization function for app.new_object() + # RUNNING ON SEPARATE THREAD! + def job_init(job_obj, app_obj): + assert isinstance(job_obj, FlatCAMCNCjob) + # Propagate options + job_obj.options["tooldia"] = self.options["cnctooldia"] + + GLib.idle_add(lambda: app_obj.set_progress_bar(0.2, "Creating CNC Job...")) + job_obj.z_cut = self.options["cutz"] + job_obj.z_move = self.options["travelz"] + job_obj.feedrate = self.options["feedrate"] + + GLib.idle_add(lambda: app_obj.set_progress_bar(0.4, "Analyzing Geometry...")) + # TODO: The tolerance should not be hard coded. Just for testing. + job_obj.generate_from_geometry(self, tolerance=0.0005) + + GLib.idle_add(lambda: app_obj.set_progress_bar(0.5, "Parsing G-Code...")) + job_obj.gcode_parse() + + # TODO: job_obj.create_geometry creates stuff that is not used. + #GLib.idle_add(lambda: app_obj.set_progress_bar(0.6, "Creating New Geometry...")) + #job_obj.create_geometry() + + GLib.idle_add(lambda: app_obj.set_progress_bar(0.8, "Plotting...")) + + # To be run in separate thread + def job_thread(app_obj): + app_obj.new_object("cncjob", job_name, job_init) + GLib.idle_add(lambda: app_obj.info("CNCjob created: %s" % job_name)) + GLib.idle_add(lambda: app_obj.set_progress_bar(1.0, "Done!")) + GLib.timeout_add_seconds(1, lambda: app_obj.set_progress_bar(0.0, "Idle")) + + # Send to worker + self.app.worker.add_task(job_thread, [self.app]) + + def on_plot_cb_click(self, *args): + if self.muted_ui: + return + self.read_form_item('plot') + self.plot() + def scale(self, factor): """ Scales all geometry by a given factor. diff --git a/GUIElements.py b/GUIElements.py new file mode 100644 index 00000000..f067677e --- /dev/null +++ b/GUIElements.py @@ -0,0 +1,143 @@ +from gi.repository import Gtk +import re +from copy import copy + + +class RadioSet(Gtk.Box): + def __init__(self, choices): + """ + The choices are specified as a list of dictionaries containing: + + * 'label': Shown in the UI + * 'value': The value returned is selected + + :param choices: List of choices. See description. + :type choices: list + """ + Gtk.Box.__init__(self) + self.choices = copy(choices) + self.group = None + for choice in self.choices: + if self.group is None: + choice['radio'] = Gtk.RadioButton.new_with_label(None, choice['label']) + self.group = choice['radio'] + else: + choice['radio'] = Gtk.RadioButton.new_with_label_from_widget(self.group, choice['label']) + self.pack_start(choice['radio'], expand=True, fill=False, padding=2) + # choice['radio'].connect('toggled', self.on_toggle) + + # def on_toggle(self, *args): + # return + + def get_value(self): + for choice in self.choices: + if choice['radio'].get_active(): + return choice['value'] + print "ERROR: No button was toggled in RadioSet." + return None + + def set_value(self, val): + for choice in self.choices: + if choice['value'] == val: + choice['radio'].set_active(True) + return + print "ERROR: Value given is not part of this RadioSet:", val + + +class LengthEntry(Gtk.Entry): + def __init__(self, output_units='IN'): + Gtk.Entry.__init__(self) + self.output_units = output_units + self.format_re = re.compile(r"^([^\s]+)(?:\s([a-zA-Z]+))?$") + + # Unit conversion table OUTPUT-INPUT + self.scales = { + 'IN': {'MM': 1/25.4}, + 'MM': {'IN': 25.4} + } + + self.connect('activate', self.on_activate) + + def on_activate(self, *args): + val = self.get_value() + if val is not None: + self.set_text(str(val)) + else: + print "WARNING: Could not interpret entry:", self.get_text() + + def get_value(self): + raw = self.get_text().strip(' ') + match = self.format_re.search(raw) + if not match: + return None + try: + if match.group(2) is not None and match.group(2).upper() in self.scales: + return float(match.group(1))*self.scales[self.output_units][match.group(2).upper()] + else: + return float(match.group(1)) + except: + print "ERROR: Could not parse value in entry:", raw + return None + + def set_value(self, val): + self.set_text(str(val)) + + +class FloatEntry(Gtk.Entry): + def __init__(self): + Gtk.Entry.__init__(self) + + self.connect('activate', self.on_activate) + + def on_activate(self, *args): + val = self.get_value() + if val is not None: + self.set_text(str(val)) + else: + print "WARNING: Could not interpret entry:", self.get_text() + + def get_value(self): + raw = self.get_text().strip(' ') + try: + evaled = eval(raw) + except: + print "ERROR: Could not evaluate:", raw + return None + + return float(evaled) + + def set_value(self, val): + self.set_text(str(val)) + + +class IntEntry(Gtk.Entry): + def __init__(self): + Gtk.Entry.__init__(self) + + def get_value(self): + return int(self.get_text()) + + def set_value(self, val): + self.set_text(str(val)) + + +class FCEntry(Gtk.Entry): + def __init__(self): + Gtk.Entry.__init__(self) + + def get_value(self): + return self.get_text() + + def set_value(self, val): + self.set_text(str(val)) + + +class FCCheckBox(Gtk.CheckButton): + def __init__(self, label=''): + Gtk.CheckButton.__init__(self, label=label) + + def get_value(self): + return self.get_active() + + def set_value(self, val): + self.set_active(val) \ No newline at end of file diff --git a/ObjectCollection.py b/ObjectCollection.py new file mode 100644 index 00000000..4aefc32c --- /dev/null +++ b/ObjectCollection.py @@ -0,0 +1,254 @@ +############################################################ +# FlatCAM: 2D Post-processing for Manufacturing # +# http://caram.cl/software/flatcam # +# Author: Juan Pablo Caram (c) # +# Date: 4/20/2014 # +# MIT Licence # +############################################################ + +from FlatCAMObj import * +from gi.repository import Gtk, GdkPixbuf +import inspect # TODO: Remove + + +class ObjectCollection: + + classdict = { + "gerber": FlatCAMGerber, + "excellon": FlatCAMExcellon, + "cncjob": FlatCAMCNCjob, + "geometry": FlatCAMGeometry + } + + icon_files = { + "gerber": "share/flatcam_icon16.png", + "excellon": "share/drill16.png", + "cncjob": "share/cnc16.png", + "geometry": "share/geometry16.png" + } + + def __init__(self): + + ### Icons for the list view + self.icons = {} + for kind in ObjectCollection.icon_files: + self.icons[kind] = GdkPixbuf.Pixbuf.new_from_file(ObjectCollection.icon_files[kind]) + + ### GUI List components + ## Model + self.store = Gtk.ListStore(FlatCAMObj) + + ## View + self.view = Gtk.TreeView(model=self.store) + #self.view.connect("row_activated", self.on_row_activated) + self.tree_selection = self.view.get_selection() + self.change_subscription = self.tree_selection.connect("changed", self.on_list_selection_change) + + ## Renderers + # Icon + renderer_pixbuf = Gtk.CellRendererPixbuf() + column_pixbuf = Gtk.TreeViewColumn("Type", renderer_pixbuf) + + def _set_cell_icon(column, cell, model, it, data): + obj = model.get_value(it, 0) + cell.set_property('pixbuf', self.icons[obj.kind]) + + column_pixbuf.set_cell_data_func(renderer_pixbuf, _set_cell_icon) + self.view.append_column(column_pixbuf) + + # Name + renderer_text = Gtk.CellRendererText() + column_text = Gtk.TreeViewColumn("Name", renderer_text) + + def _set_cell_text(column, cell, model, it, data): + obj = model.get_value(it, 0) + cell.set_property('text', obj.options["name"]) + + column_text.set_cell_data_func(renderer_text, _set_cell_text) + self.view.append_column(column_text) + + def print_list(self): + iterat = self.store.get_iter_first() + while iterat is not None: + obj = self.store[iterat][0] + print obj + iterat = self.store.iter_next(iterat) + + def delete_all(self): + print "OC.delete_all()" + self.store.clear() + + def delete_active(self): + print "OC.delete_active()" + try: + model, treeiter = self.tree_selection.get_selected() + self.store.remove(treeiter) + except: + pass + + def on_list_selection_change(self, selection): + """ + Callback for change in selection on the objects' list. + Instructs the new selection to build the UI for its options. + + :param selection: Ignored. + :return: None + """ + print inspect.stack()[1][3], "--> OC.on_list_selection_change()" + try: + self.get_active().build_ui() + except AttributeError: # For None being active + pass + + def set_active(self, name): + """ + Sets an object as the active object in the program. Same + as `set_list_selection()`. + + :param name: Name of the object. + :type name: str + :return: None + """ + print "OC.set_active()" + self.set_list_selection(name) + + def get_active(self): + print inspect.stack()[1][3], "--> OC.get_active()" + try: + model, treeiter = self.tree_selection.get_selected() + return model[treeiter][0] + except (TypeError, ValueError): + return None + + def set_list_selection(self, name): + """ + Sets which object should be selected in the list. + + :param name: Name of the object. + :rtype name: str + :return: None + """ + print inspect.stack()[1][3], "--> OC.set_list_selection()" + iterat = self.store.get_iter_first() + while iterat is not None and self.store[iterat][0].options["name"] != name: + iterat = self.store.iter_next(iterat) + self.tree_selection.select_iter(iterat) + + def append(self, obj, active=False): + """ + Add a FlatCAMObj the the collection. This method is thread-safe. + + :param obj: FlatCAMObj to append + :type obj: FlatCAMObj + :param active: If it is to become the active object after appending + :type active: bool + :return: None + """ + print inspect.stack()[1][3], "--> OC.append()" + + def guitask(): + self.store.append([obj]) + if active: + self.set_list_selection(obj.options["name"]) + GLib.idle_add(guitask) + + def get_names(self): + """ + Gets a list of the names of all objects in the collection. + + :return: List of names. + :rtype: list + """ + print "OC.get_names()" + names = [] + iterat = self.store.get_iter_first() + while iterat is not None: + obj = self.store[iterat][0] + names.append(obj.options["name"]) + iterat = self.store.iter_next(iterat) + return names + + def get_bounds(self): + """ + Finds coordinates bounding all objects in the collection. + + :return: [xmin, ymin, xmax, ymax] + :rtype: list + """ + print "OC.get_bounds()" + + # TODO: Move the operation out of here. + + xmin = Inf + ymin = Inf + xmax = -Inf + ymax = -Inf + + iterat = self.store.get_iter_first() + while iterat is not None: + obj = self.store[iterat][0] + try: + gxmin, gymin, gxmax, gymax = obj.bounds() + xmin = min([xmin, gxmin]) + ymin = min([ymin, gymin]) + xmax = max([xmax, gxmax]) + ymax = max([ymax, gymax]) + except: + print "DEV WARNING: Tried to get bounds of empty geometry." + iterat = self.store.iter_next(iterat) + return [xmin, ymin, xmax, ymax] + + def get_list(self): + """ + Returns a list with all FlatCAMObj. + + :return: List with all FlatCAMObj. + :rtype: list + """ + collection_list = [] + iterat = self.store.get_iter_first() + while iterat is not None: + obj = self.store[iterat][0] + collection_list.append(obj) + iterat = self.store.iter_next(iterat) + return collection_list + + def get_by_name(self, name): + """ + Fetches the FlatCAMObj with the given `name`. + + :param name: The name of the object. + :type name: str + :return: The requested object or None if no such object. + :rtype: FlatCAMObj or None + """ + iterat = self.store.get_iter_first() + while iterat is not None: + obj = self.store[iterat][0] + if obj.options["name"] == name: + return obj + iterat = self.store.iter_next(iterat) + return None + + # def change_name(self, old_name, new_name): + # """ + # Changes the name of `FlatCAMObj` named `old_name` to `new_name`. + # + # :param old_name: Name of the object to change. + # :type old_name: str + # :param new_name: New name. + # :type new_name: str + # :return: True if name change succeeded, False otherwise. Will fail + # if no object with `old_name` is found. + # :rtype: bool + # """ + # print inspect.stack()[1][3], "--> OC.change_name()" + # iterat = self.store.get_iter_first() + # while iterat is not None: + # obj = self.store[iterat][0] + # if obj.options["name"] == old_name: + # obj.options["name"] = new_name + # self.store.row_changed(0, iterat) + # return True + # iterat = self.store.iter_next(iterat) + # return False \ No newline at end of file diff --git a/ObjectUI.py b/ObjectUI.py new file mode 100644 index 00000000..7b6fa15c --- /dev/null +++ b/ObjectUI.py @@ -0,0 +1,375 @@ + +from gi.repository import Gtk +import re +from copy import copy + +from GUIElements import * + + +class ObjectUI(Gtk.VBox): + def __init__(self, icon_file='share/flatcam_icon32.png', title='FlatCAM Object'): + Gtk.VBox.__init__(self, spacing=3, margin=5, vexpand=False) + + ## Page Title box (spacing between children) + self.title_box = Gtk.Box.new(Gtk.Orientation.HORIZONTAL, 2) + self.pack_start(self.title_box, expand=False, fill=False, padding=2) + + ## Page Title icon + self.icon = Gtk.Image.new_from_file(icon_file) + self.title_box.pack_start(self.icon, expand=False, fill=False, padding=2) + + ## Title label + self.title_label = Gtk.Label() + self.title_label.set_markup("" + title + "") + self.title_label.set_justify(Gtk.Justification.CENTER) + self.title_box.pack_start(self.title_label, expand=False, fill=False, padding=2) + + ## Object name + self.name_box = Gtk.Box.new(Gtk.Orientation.HORIZONTAL, 2) + self.pack_start(self.name_box, expand=True, fill=False, padding=2) + name_label = Gtk.Label('Name:') + name_label.set_justify(Gtk.Justification.RIGHT) + self.name_box.pack_start(name_label, + expand=False, fill=False, padding=2) + self.name_entry = FCEntry() + self.name_box.pack_start(self.name_entry, expand=True, fill=False, padding=2) + + ## Box box for custom widgets + self.custom_box = Gtk.VBox(spacing=3, margin=0, vexpand=False) + self.pack_start(self.custom_box, expand=False, fill=False, padding=0) + + ## Common to all objects + ## Scale + self.scale_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.scale_label.set_markup('Scale:') + self.pack_start(self.scale_label, expand=True, fill=False, padding=2) + + grid5 = Gtk.Grid(column_spacing=3, row_spacing=2) + self.pack_start(grid5, expand=True, fill=False, padding=2) + + # Factor + l10 = Gtk.Label('Factor:', xalign=1) + grid5.attach(l10, 0, 0, 1, 1) + self.scale_entry = FloatEntry() + self.scale_entry.set_text("1.0") + grid5.attach(self.scale_entry, 1, 0, 1, 1) + + # GO Button + self.scale_button = Gtk.Button(label='Scale') + self.pack_start(self.scale_button, expand=True, fill=False, padding=2) + + ## Offset + self.offset_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.offset_label.set_markup('Offset:') + self.pack_start(self.offset_label, expand=True, fill=False, padding=2) + + grid6 = Gtk.Grid(column_spacing=3, row_spacing=2) + self.pack_start(grid6, expand=True, fill=False, padding=2) + + # Vector + l11 = Gtk.Label('Offset Vector:', xalign=1) + grid6.attach(l11, 0, 0, 1, 1) + self.offsetvector_entry = FCEntry() + self.offsetvector_entry.set_text("(0.0, 0.0)") + grid6.attach(self.offsetvector_entry, 1, 0, 1, 1) + + self.offset_button = Gtk.Button(label='Scale') + self.pack_start(self.offset_button, expand=True, fill=False, padding=2) + + def set_field(self, name, value): + getattr(self, name).set_value(value) + + def get_field(self, name): + return getattr(self, name).get_value() + + +class CNCObjectUI(ObjectUI): + def __init__(self): + ObjectUI.__init__(self, title='CNC Job Object', icon_file='share/cnc32.png') + + ## Plot options + self.plot_options_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.plot_options_label.set_markup("Plot Options:") + self.pack_start(self.plot_options_label, expand=False, fill=True, padding=2) + + grid0 = Gtk.Grid(column_spacing=3, row_spacing=2) + self.pack_start(grid0, expand=True, fill=False, padding=2) + + # Plot CB + self.plot_cb = FCCheckBox(label='Plot') + grid0.attach(self.plot_cb, 0, 0, 2, 1) + + # Tool dia for plot + l1 = Gtk.Label('Tool dia:', xalign=1) + grid0.attach(l1, 0, 1, 1, 1) + self.tooldia_entry = LengthEntry() + grid0.attach(self.tooldia_entry, 1, 1, 1, 1) + + # Update plot button + self.updateplot_button = Gtk.Button(label='Update Plot') + self.pack_start(self.updateplot_button, expand=True, fill=False, padding=2) + + ## Export G-Code + self.export_gcode_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.export_gcode_label.set_markup("Export G-Code:") + self.pack_start(self.export_gcode_label, expand=True, fill=False, padding=2) + + # GO Button + self.export_gcode_button = Gtk.Button(label='Export G-Code') + self.pack_start(self.export_gcode_button, expand=True, fill=False, padding=2) + + +class GeometryObjectUI(ObjectUI): + def __init__(self): + ObjectUI.__init__(self, title='Geometry Object', icon_file='share/geometry32.png') + + ## Plot options + self.plot_options_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.plot_options_label.set_markup("Plot Options:") + self.custom_box.pack_start(self.plot_options_label, expand=False, fill=True, padding=2) + + grid0 = Gtk.Grid(column_spacing=3, row_spacing=2) + self.custom_box.pack_start(grid0, expand=True, fill=False, padding=2) + + # Plot CB + self.plot_cb = FCCheckBox(label='Plot') + grid0.attach(self.plot_cb, 0, 0, 1, 1) + + ## Create CNC Job + self.cncjob_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.cncjob_label.set_markup('Create CNC Job:') + self.custom_box.pack_start(self.cncjob_label, expand=True, fill=False, padding=2) + + grid1 = Gtk.Grid(column_spacing=3, row_spacing=2) + self.custom_box.pack_start(grid1, expand=True, fill=False, padding=2) + + # Cut Z + l1 = Gtk.Label('Cut Z:', xalign=1) + grid1.attach(l1, 0, 0, 1, 1) + self.cutz_entry = LengthEntry() + grid1.attach(self.cutz_entry, 1, 0, 1, 1) + + # Travel Z + l2 = Gtk.Label('Travel Z:', xalign=1) + grid1.attach(l2, 0, 1, 1, 1) + self.travelz_entry = LengthEntry() + grid1.attach(self.travelz_entry, 1, 1, 1, 1) + + l3 = Gtk.Label('Feed rate:', xalign=1) + grid1.attach(l3, 0, 2, 1, 1) + self.cncfeedrate_entry = LengthEntry() + grid1.attach(self.cncfeedrate_entry, 1, 2, 1, 1) + + l4 = Gtk.Label('Tool dia:', xalign=1) + grid1.attach(l4, 0, 3, 1, 1) + self.cnctooldia_entry = LengthEntry() + grid1.attach(self.cnctooldia_entry, 1, 3, 1, 1) + + self.generate_cnc_button = Gtk.Button(label='Generate') + self.custom_box.pack_start(self.generate_cnc_button, expand=True, fill=False, padding=2) + + ## Paint Area + self.paint_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.paint_label.set_markup('Paint Area:') + self.custom_box.pack_start(self.paint_label, expand=True, fill=False, padding=2) + + grid2 = Gtk.Grid(column_spacing=3, row_spacing=2) + self.custom_box.pack_start(grid2, expand=True, fill=False, padding=2) + + # Tool dia + l5 = Gtk.Label('Tool dia:', xalign=1) + grid2.attach(l5, 0, 0, 1, 1) + self.painttooldia_entry = LengthEntry() + grid2.attach(self.painttooldia_entry, 1, 0, 1, 1) + + # Overlap + l6 = Gtk.Label('Overlap:', xalign=1) + grid2.attach(l6, 0, 1, 1, 1) + self.paintoverlap_entry = LengthEntry() + grid2.attach(self.paintoverlap_entry, 1, 1, 1, 1) + + # Margin + l7 = Gtk.Label('Margin:', xalign=1) + grid2.attach(l7, 0, 2, 1, 1) + self.paintmargin_entry = LengthEntry() + grid2.attach(self.paintmargin_entry, 1, 2, 1, 1) + + # GO Button + self.generate_paint_button = Gtk.Button(label='Generate') + self.custom_box.pack_start(self.generate_paint_button, expand=True, fill=False, padding=2) + + +class ExcellonObjectUI(ObjectUI): + def __init__(self): + ObjectUI.__init__(self, title='Excellon Object', icon_file='share/drill32.png') + + ## Plot options + self.plot_options_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.plot_options_label.set_markup("Plot Options:") + self.custom_box.pack_start(self.plot_options_label, expand=False, fill=True, padding=2) + + grid0 = Gtk.Grid(column_spacing=3, row_spacing=2) + self.custom_box.pack_start(grid0, expand=True, fill=False, padding=2) + + self.plot_cb = FCCheckBox(label='Plot') + grid0.attach(self.plot_cb, 0, 0, 1, 1) + + self.solid_cb = FCCheckBox(label='Solid') + grid0.attach(self.solid_cb, 1, 0, 1, 1) + + ## Create CNC Job + self.cncjob_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.cncjob_label.set_markup('Create CNC Job') + self.custom_box.pack_start(self.cncjob_label, expand=True, fill=False, padding=2) + + grid1 = Gtk.Grid(column_spacing=3, row_spacing=2) + self.custom_box.pack_start(grid1, expand=True, fill=False, padding=2) + + l1 = Gtk.Label('Cut Z:', xalign=1) + grid1.attach(l1, 0, 0, 1, 1) + self.cutz_entry = LengthEntry() + grid1.attach(self.cutz_entry, 1, 0, 1, 1) + + l2 = Gtk.Label('Travel Z:', xalign=1) + grid1.attach(l2, 0, 1, 1, 1) + self.travelz_entry = LengthEntry() + grid1.attach(self.travelz_entry, 1, 1, 1, 1) + + l3 = Gtk.Label('Feed rate:', xalign=1) + grid1.attach(l3, 0, 2, 1, 1) + self.feedrate_entry = LengthEntry() + grid1.attach(self.feedrate_entry, 1, 2, 1, 1) + + l4 = Gtk.Label('Tools:', xalign=1) + grid1.attach(l4, 0, 3, 1, 1) + boxt = Gtk.Box() + grid1.attach(boxt, 1, 3, 1, 1) + self.tools_entry = FCEntry() + boxt.pack_start(self.tools_entry, expand=True, fill=False, padding=2) + self.choose_tools_button = Gtk.Button(label='Choose...') + boxt.pack_start(self.choose_tools_button, expand=True, fill=False, padding=2) + + self.generate_cnc_button = Gtk.Button(label='Generate') + self.custom_box.pack_start(self.generate_cnc_button, expand=True, fill=False, padding=2) + + +class GerberObjectUI(ObjectUI): + def __init__(self): + ObjectUI.__init__(self, title='Gerber Object') + + ## Plot options + self.plot_options_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.plot_options_label.set_markup("Plot Options:") + self.custom_box.pack_start(self.plot_options_label, expand=False, fill=True, padding=2) + + grid0 = Gtk.Grid(column_spacing=3, row_spacing=2) + self.custom_box.pack_start(grid0, expand=True, fill=False, padding=2) + + # Plot CB + self.plot_cb = FCCheckBox(label='Plot') + grid0.attach(self.plot_cb, 0, 0, 1, 1) + + # Solid CB + self.solid_cb = FCCheckBox(label='Solid') + grid0.attach(self.solid_cb, 1, 0, 1, 1) + + # Multicolored CB + self.multicolored_cb = FCCheckBox(label='Multicolored') + grid0.attach(self.multicolored_cb, 2, 0, 1, 1) + + ## Isolation Routing + self.isolation_routing_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.isolation_routing_label.set_markup("Isolation Routing:") + self.custom_box.pack_start(self.isolation_routing_label, expand=True, fill=False, padding=2) + + grid = Gtk.Grid(column_spacing=3, row_spacing=2) + self.custom_box.pack_start(grid, expand=True, fill=False, padding=2) + + l1 = Gtk.Label('Tool diam:', xalign=1) + grid.attach(l1, 0, 0, 1, 1) + self.iso_tool_dia_entry = LengthEntry() + grid.attach(self.iso_tool_dia_entry, 1, 0, 1, 1) + + l2 = Gtk.Label('Width (# passes):', xalign=1) + grid.attach(l2, 0, 1, 1, 1) + self.iso_width_entry = IntEntry() + grid.attach(self.iso_width_entry, 1, 1, 1, 1) + + l3 = Gtk.Label('Pass overlap:', xalign=1) + grid.attach(l3, 0, 2, 1, 1) + self.iso_overlap_entry = FloatEntry() + grid.attach(self.iso_overlap_entry, 1, 2, 1, 1) + + self.generate_iso_button = Gtk.Button(label='Generate Geometry') + self.custom_box.pack_start(self.generate_iso_button, expand=True, fill=False, padding=2) + + ## Board cuttout + self.isolation_routing_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.isolation_routing_label.set_markup("Board cutout:") + self.custom_box.pack_start(self.isolation_routing_label, expand=True, fill=False, padding=2) + + grid2 = Gtk.Grid(column_spacing=3, row_spacing=2) + self.custom_box.pack_start(grid2, expand=True, fill=False, padding=2) + + l4 = Gtk.Label('Tool dia:', xalign=1) + grid2.attach(l4, 0, 0, 1, 1) + self.cutout_tooldia_entry = LengthEntry() + grid2.attach(self.cutout_tooldia_entry, 1, 0, 1, 1) + + l5 = Gtk.Label('Margin:', xalign=1) + grid2.attach(l5, 0, 1, 1, 1) + self.cutout_margin_entry = LengthEntry() + grid2.attach(self.cutout_margin_entry, 1, 1, 1, 1) + + l6 = Gtk.Label('Gap size:', xalign=1) + grid2.attach(l6, 0, 2, 1, 1) + self.cutout_gap_entry = LengthEntry() + grid2.attach(self.cutout_gap_entry, 1, 2, 1, 1) + + l7 = Gtk.Label('Gaps:', xalign=1) + grid2.attach(l7, 0, 3, 1, 1) + self.gaps_radio = RadioSet([{'label': '2 (T/B)', 'value': 'tb'}, + {'label': '2 (L/R)', 'value': 'lr'}, + {'label': '4', 'value': '4'}]) + grid2.attach(self.gaps_radio, 1, 3, 1, 1) + + self.generate_cutout_button = Gtk.Button(label='Generate Geometry') + self.custom_box.pack_start(self.generate_cutout_button, expand=True, fill=False, padding=2) + + ## Non-copper regions + self.noncopper_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.noncopper_label.set_markup("Non-copper regions:") + self.custom_box.pack_start(self.noncopper_label, expand=True, fill=False, padding=2) + + grid3 = Gtk.Grid(column_spacing=3, row_spacing=2) + self.custom_box.pack_start(grid3, expand=True, fill=False, padding=2) + + l8 = Gtk.Label('Boundary margin:', xalign=1) + grid3.attach(l8, 0, 0, 1, 1) + self.noncopper_margin_entry = LengthEntry() + grid3.attach(self.noncopper_margin_entry, 1, 0, 1, 1) + + self.noncopper_rounded_cb = FCCheckBox(label="Rounded corners") + grid3.attach(self.noncopper_rounded_cb, 0, 1, 2, 1) + + self.generate_noncopper_button = Gtk.Button(label='Generate Geometry') + self.custom_box.pack_start(self.generate_noncopper_button, expand=True, fill=False, padding=2) + + ## Bounding box + self.boundingbox_label = Gtk.Label(justify=Gtk.Justification.LEFT, xalign=0, margin_top=5) + self.boundingbox_label.set_markup('Bounding Box:') + self.custom_box.pack_start(self.boundingbox_label, expand=True, fill=False, padding=2) + + grid4 = Gtk.Grid(column_spacing=3, row_spacing=2) + self.custom_box.pack_start(grid4, expand=True, fill=False, padding=2) + + l9 = Gtk.Label('Boundary Margin:', xalign=1) + grid4.attach(l9, 0, 0, 1, 1) + self.bbmargin_entry = LengthEntry() + grid4.attach(self.bbmargin_entry, 1, 0, 1, 1) + + self.bbrounded_cb = FCCheckBox(label="Rounded corners") + grid4.attach(self.bbrounded_cb, 0, 1, 2, 1) + + self.generate_bb_button = Gtk.Button(label='Generate Geometry') + self.custom_box.pack_start(self.generate_bb_button, expand=True, fill=False, padding=2) \ No newline at end of file diff --git a/camlib.py b/camlib.py index 8aa2e085..630cf18f 100644 --- a/camlib.py +++ b/camlib.py @@ -554,40 +554,6 @@ class Gerber (Geometry): | others | Depend on ``type`` | +-----------+-----------------------------------+ - * ``paths`` (list): A path is described by a line an aperture that follows that - line. Each paths[i] is a dictionary: - - +------------+------------------------------------------------+ - | Key | Value | - +============+================================================+ - | linestring | (Shapely.LineString) The actual path. | - +------------+------------------------------------------------+ - | aperture | (str) The key for an aperture in apertures. | - +------------+------------------------------------------------+ - - * ``flashes`` (list): Flashes are single-point strokes of an aperture. Each - is a dictionary: - - +------------+------------------------------------------------+ - | Key | Value | - +============+================================================+ - | loc | (Point) Shapely Point indicating location. | - +------------+------------------------------------------------+ - | aperture | (str) The key for an aperture in apertures. | - +------------+------------------------------------------------+ - - * ``regions`` (list): Are surfaces defined by a polygon (Shapely.Polygon), - which have an exterior and zero or more interiors. An aperture is also - associated with a region. Each is a dictionary: - - +------------+-----------------------------------------------------+ - | Key | Value | - +============+=====================================================+ - | polygon | (Shapely.Polygon) The polygon defining the region. | - +------------+-----------------------------------------------------+ - | aperture | (str) The key for an aperture in apertures. | - +------------+-----------------------------------------------------+ - * ``aperture_macros`` (dictionary): Are predefined geometrical structures that can be instanciated with different parameters in an aperture definition. See ``apertures`` above. The key is the name of the macro, @@ -635,23 +601,6 @@ class Gerber (Geometry): # ['size':float], ['width':float], # ['height':float]}, ...} self.apertures = {} - - # Paths [{'linestring':LineString, 'aperture':str}] - # self.paths = [] - - # Buffered Paths [Polygon] - # Paths transformed into Polygons by - # offsetting the aperture size/2 - # self.buffered_paths = [] - - # Polygon regions [{'polygon':Polygon, 'aperture':str}] - # self.regions = [] - - # Flashes [{'loc':[float,float], 'aperture':str}] - # self.flashes = [] - - # Geometry from flashes - # self.flash_geometry = [] # Aperture Macros self.aperture_macros = {} @@ -659,9 +608,8 @@ class Gerber (Geometry): # Attributes to be included in serialization # Always append to it because it carries contents # from Geometry. - self.ser_attrs += ['int_digits', 'frac_digits', 'apertures', 'paths', - 'buffered_paths', 'regions', 'flashes', - 'flash_geometry', 'aperture_macros'] + self.ser_attrs += ['int_digits', 'frac_digits', 'apertures', + 'aperture_macros', 'solid_geometry'] #### Parser patterns #### # FS - Format Specification @@ -1432,8 +1380,8 @@ class Excellon(Geometry): self.drills = [] - # Trailing "T" or leading "L" - self.zeros = "" + # Trailing "T" or leading "L" (default) + self.zeros = "L" # Attributes to be included in serialization # Always append to it because it carries contents @@ -1504,6 +1452,9 @@ class Excellon(Geometry): # Various stop/pause commands self.stop_re = re.compile(r'^((G04)|(M09)|(M06)|(M00)|(M30))') + + # Parse coordinates + self.leadingzeros_re = re.compile(r'^(0*)(\d*)') def parse_file(self, filename): """ @@ -1538,7 +1489,7 @@ class Excellon(Geometry): for eline in elines: line_num += 1 - ### Cleanup + ### Cleanup lines eline = eline.strip(' \r\n') ## Header Begin/End ## @@ -1563,13 +1514,15 @@ class Excellon(Geometry): match = self.coordsnoperiod_re.search(eline) if match: try: - x = float(match.group(1))/10000 + #x = float(match.group(1))/10000 + x = self.parse_number(match.group(1)) current_x = x except TypeError: x = current_x try: - y = float(match.group(2))/10000 + #y = float(match.group(2))/10000 + y = self.parse_number(match.group(2)) current_y = y except TypeError: y = current_y @@ -1581,7 +1534,7 @@ class Excellon(Geometry): self.drills.append({'point': Point((x, y)), 'tool': current_tool}) continue - ## Coordinates with period ## + ## Coordinates with period: Use literally. ## match = self.coordsperiod_re.search(eline) if match: try: @@ -1630,6 +1583,21 @@ class Excellon(Geometry): print "WARNING: Line ignored:", eline + def parse_number(self, number_str): + """ + Parses coordinate numbers without period. + + :param number_str: String representing the numerical value. + :type number_str: str + :return: Floating point representation of the number + :rtype: foat + """ + if self.zeros == "L": + match = self.leadingzeros_re.search(number_str) + return float(number_str)/(10**(len(match.group(2))-2+len(match.group(1)))) + else: # Trailing + return float(number_str)/10000 + def create_geometry(self): """ Creates circles of the tool diameter at every point @@ -2443,33 +2411,3 @@ def parse_gerber_number(strnumber, frac_digits): """ return int(strnumber)*(10**(-frac_digits)) - -def parse_gerber_coords(gstr, int_digits, frac_digits): - """ - Parse Gerber coordinates - - :param gstr: Line of G-Code containing coordinates. - :type gstr: str - :param int_digits: Number of digits in integer part of a number. - :type int_digits: int - :param frac_digits: Number of digits in frac_digits part of a number. - :type frac_digits: int - :return: [x, y] coordinates. - :rtype: list - """ - global gerbx, gerby - xindex = gstr.find("X") - yindex = gstr.find("Y") - index = gstr.find("D") - if xindex == -1: - x = gerbx - y = int(gstr[(yindex+1):index])*(10**(-frac_digits)) - elif yindex == -1: - y = gerby - x = int(gstr[(xindex+1):index])*(10**(-frac_digits)) - else: - x = int(gstr[(xindex+1):yindex])*(10**(-frac_digits)) - y = int(gstr[(yindex+1):index])*(10**(-frac_digits)) - gerbx = x - gerby = y - return [x, y] diff --git a/defaults.json b/defaults.json index 78934a07..9c29c686 100644 --- a/defaults.json +++ b/defaults.json @@ -1 +1 @@ -{"gerber_noncopperrounded": false, "geometry_paintoverlap": 0.15, "geometry_plot": true, "excellon_feedrate": 5.0, "gerber_plot": true, "gerber_mergepolys": true, "excellon_drillz": -0.1, "geometry_feedrate": 3.0, "units": "IN", "excellon_travelz": 0.1, "gerber_multicolored": false, "gerber_solid": true, "gerber_isopasses": 1, "excellon_plot": true, "gerber_isotooldia": 0.016, "cncjob_tooldia": 0.016, "geometry_travelz": 0.1, "gerber_cutoutmargin": 0.2, "excellon_solid": false, "geometry_paintmargin": 0.01, "geometry_cutz": -0.002, "geometry_cnctooldia": 0.016, "gerber_cutouttooldia": 0.07, "geometry_painttooldia": 0.0625, "gerber_gaps": "4", "gerber_bboxmargin": 0.0, "cncjob_plot": true, "gerber_cutoutgapsize": 0.15, "gerber_isooverlap": 0.15, "gerber_bboxrounded": false, "geometry_multicolored": false, "gerber_noncoppermargin": 0.0, "geometry_solid": false} \ No newline at end of file +{"gerber_noncopperrounded": false, "geometry_paintoverlap": 0.15, "geometry_plot": true, "excellon_feedrate": 5.0, "gerber_plot": true, "excellon_drillz": -0.1, "geometry_feedrate": 3.0, "units": "IN", "excellon_travelz": 0.1, "gerber_multicolored": false, "gerber_solid": true, "gerber_isopasses": 1, "excellon_plot": true, "gerber_isotooldia": 0.016, "cncjob_tooldia": 0.016, "geometry_travelz": 0.1, "gerber_cutoutmargin": 0.2, "excellon_solid": false, "geometry_paintmargin": 0.01, "geometry_cutz": -0.002, "geometry_cnctooldia": 0.016, "gerber_cutouttooldia": 0.07, "geometry_painttooldia": 0.0625, "gerber_gaps": "4", "gerber_bboxmargin": 0.0, "cncjob_plot": true, "gerber_cutoutgapsize": 0.15, "gerber_isooverlap": 0.15, "gerber_bboxrounded": false, "geometry_multicolored": false, "gerber_noncoppermargin": 0.0, "geometry_solid": false} \ No newline at end of file diff --git a/doc/build/app.html b/doc/build/app.html index b3a5767a..1b463b34 100644 --- a/doc/build/app.html +++ b/doc/build/app.html @@ -1434,8 +1434,8 @@ side of the main window.

-
-versionCheck(*args)
+
+version_check(*args)

Checks for the latest version of the program. Alerts the user if theirs is outdated. This method is meant to be run in a saeparate thread.

diff --git a/doc/build/genindex.html b/doc/build/genindex.html index 767195ae..25e8b0bd 100644 --- a/doc/build/genindex.html +++ b/doc/build/genindex.html @@ -1021,7 +1021,7 @@ diff --git a/recent.json b/recent.json index 3a578ee9..73729efe 100644 --- a/recent.json +++ b/recent.json @@ -1 +1 @@ -[{"kind": "gerber", "filename": "C:\\Users\\jpcaram\\Dropbox\\VNA\\KiCad_Bridge2\\KiCad_Bridge2-F_Cu.gtl"}, {"kind": "gerber", "filename": "C:\\Users\\jpcaram\\Dropbox\\CNC\\pcbcam\\test_files\\WindMills - Bottom Copper 2.gbr"}, {"kind": "gerber", "filename": "C:\\Users\\jpcaram\\Dropbox\\CNC\\pcbcam\\test_files\\Example1_copper_bottom_Gndplane_modified.gbr"}, {"kind": "gerber", "filename": "C:\\Users\\jpcaram\\Dropbox\\CNC\\pcbcam\\test_files\\Example1_copper_bottom_Gndplane.gbr"}, {"kind": "gerber", "filename": "C:\\Users\\jpcaram\\Dropbox\\CNC\\pcbcam\\test_files\\CC_LOAD_7000164-00_REV_A_copper_top.gbr"}, {"kind": "gerber", "filename": "C:\\Users\\jpcaram\\Dropbox\\CNC\\pcbcam\\test_files\\bedini 7 coils capacitor discharge.gbr"}, {"kind": "gerber", "filename": "C:\\Users\\jpcaram\\Dropbox\\CNC\\pcbcam\\test_files\\Gerbers\\AVR_Transistor_Tester_copper_bottom.GBL"}, {"kind": "gerber", "filename": "C:\\Users\\jpcaram\\Dropbox\\CNC\\pcbcam\\test_files\\Gerbers\\AVR_Transistor_Tester_copper_top.GTL"}, {"kind": "gerber", "filename": "C:\\Users\\jpcaram\\Dropbox\\CNC\\pcbcam\\test_files\\PlacaReles-F_Cu.gtl"}, {"kind": "gerber", "filename": "C:\\Users\\jpcaram\\Dropbox\\CNC\\pcbcam\\test_files\\maitest.gtl"}] \ No newline at end of file +[{"kind": "project", "filename": "C:\\Users\\jpcaram\\Dropbox\\VNA\\KiCad_Bridge2\\Bridge2.fcproj"}, {"kind": "excellon", "filename": "C:\\Users\\jpcaram\\Dropbox\\PhD\\Kenney\\Project Outputs for AnalogPredistortion1\\apd.TXT"}, {"kind": "gerber", "filename": "C:\\Users\\jpcaram\\Dropbox\\PhD\\Kenney\\Project Outputs for AnalogPredistortion1\\apd.GTL"}, {"kind": "excellon", "filename": "C:\\Users\\jpcaram\\Dropbox\\VNA\\KiCad_Bridge2\\KiCad_Bridge2.drl"}, {"kind": "excellon", "filename": "C:\\Users\\jpcaram\\Dropbox\\CNC\\pcbcam\\test_files\\LockController_v1.0_pcb-RoundHoles.TXT\\LockController_v1.0_pcb-RoundHoles.TXT"}, {"kind": "gerber", "filename": "C:\\Users\\jpcaram\\Dropbox\\VNA\\KiCad_Bridge2\\KiCad_Bridge2-F_Cu.gtl"}, {"kind": "gerber", "filename": "C:\\Users\\jpcaram\\Dropbox\\CNC\\pcbcam\\test_files\\WindMills - Bottom Copper 2.gbr"}, {"kind": "gerber", "filename": "C:\\Users\\jpcaram\\Dropbox\\CNC\\pcbcam\\test_files\\Example1_copper_bottom_Gndplane_modified.gbr"}, {"kind": "gerber", "filename": "C:\\Users\\jpcaram\\Dropbox\\CNC\\pcbcam\\test_files\\Example1_copper_bottom_Gndplane.gbr"}, {"kind": "gerber", "filename": "C:\\Users\\jpcaram\\Dropbox\\CNC\\pcbcam\\test_files\\CC_LOAD_7000164-00_REV_A_copper_top.gbr"}] \ No newline at end of file
-
versionCheck() (FlatCAM.App method) +
version_check() (FlatCAM.App method)