692 lines
23 KiB
Python
692 lines
23 KiB
Python
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import threading
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from gi.repository import Gtk
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from matplotlib.figure import Figure
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from numpy import arange, sin, pi
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from matplotlib.backends.backend_gtk3agg import FigureCanvasGTK3Agg as FigureCanvas
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#from matplotlib.backends.backend_gtk3cairo import FigureCanvasGTK3Cairo as FigureCanvas
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#from matplotlib.backends.backend_cairo import FigureCanvasCairo as FigureCanvas
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from camlib import *
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class CirkuixObj:
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def __init__(self, name, kind):
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self.name = name
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self.kind = kind
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class CirkuixGerber(CirkuixObj, Gerber):
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def __init__(self, name):
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Gerber.__init__(self)
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CirkuixObj.__init__(self, name, "gerber")
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self.fields = [{"name": "plot",
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"type": bool,
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"value": True,
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"get": None,
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"set": None,
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"onchange": None},
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{}]
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class CirkuixExcellon(CirkuixObj, Excellon):
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def __init__(self, name):
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Excellon.__init__(self)
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CirkuixObj.__init__(self, name, "excellon")
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self.options = {"plot": True,
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"solid": False,
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"multicolored": False}
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class CirkuixCNCjob(CirkuixObj, CNCjob):
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def __init__(self, name, units="in", kind="generic", z_move=0.1,
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feedrate=3.0, z_cut=-0.002, tooldia=0.0):
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CNCjob.__init__(self, units=units, kind=kind, z_move=z_move,
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feedrate=feedrate, z_cut=z_cut, tooldia=tooldia)
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CirkuixObj.__init__(self, name, "cncjob")
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self.options = {"plot": True}
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class CirkuixGeometry(CirkuixObj, Geometry):
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def __init__(self, name):
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CirkuixObj.__init__(self, name, "geometry")
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self.options = {"plot": True,
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"solid": False,
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"multicolored": False}
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class CirkuixObjForm:
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def __init__(self, container, cobj):
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self.cobj = cobj
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self.container = container
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self.fields = {}
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def populate(self):
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return
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def save(self):
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return
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#class CirkuixGerberForm(CirkuixObjForm)
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def get_entry_text(entry):
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return entry.get_text()
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def get_entry_int(entry):
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return int(entry.get_text())
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def get_entry_float(entry):
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return float(entry.get_text())
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def get_entry_eval(entry):
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return eval(entry.get_text)
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getters = {"entry_text":get_entry_text,
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"entry_int":get_entry_int,
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"entry_float":get_entry_float,
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"entry_eval":get_entry_eval}
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setters = {"entry"}
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class App:
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def __init__(self):
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########################################
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## GUI ##
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########################################
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self.gladefile = "cirkuix.ui"
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self.builder = Gtk.Builder()
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self.builder.add_from_file(self.gladefile)
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self.window = self.builder.get_object("window1")
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self.window.set_title("Cirkuix")
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self.positionLabel = self.builder.get_object("label3")
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self.grid = self.builder.get_object("grid1")
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self.notebook = self.builder.get_object("notebook1")
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self.info_label = self.builder.get_object("label_status")
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self.progress_bar = self.builder.get_object("progressbar")
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self.progress_bar.set_show_text(True)
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## Event handling ##
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self.builder.connect_signals(self)
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## Make plot area ##
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self.figure = None
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self.axes = None
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self.canvas = None
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self.plot_setup()
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self.setup_component_viewer()
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self.setup_component_editor()
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########################################
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## DATA ##
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########################################
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self.stuff = {} # CirkuixObj's by name
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self.mouse = None
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# What is selected by the user. It is
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# a key if self.stuff
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self.selected_item_name = None
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########################################
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## START ##
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########################################
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self.window.show_all()
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Gtk.main()
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def plot_setup(self):
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self.figure = Figure(dpi=50)
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self.axes = self.figure.add_axes([0.05, 0.05, 0.9, 0.9])
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self.axes.set_aspect(1)
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#t = arange(0.0,5.0,0.01)
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#s = sin(2*pi*t)
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#self.axes.plot(t,s)
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self.axes.grid()
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self.figure.patch.set_visible(False)
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self.canvas = FigureCanvas(self.figure) # a Gtk.DrawingArea
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self.canvas.set_hexpand(1)
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self.canvas.set_vexpand(1)
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########################################
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## EVENTS ##
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########################################
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self.canvas.mpl_connect('button_press_event', self.on_click_over_plot)
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self.canvas.mpl_connect('motion_notify_event', self.on_mouse_move_over_plot)
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self.canvas.set_can_focus(True) # For key press
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self.canvas.mpl_connect('key_press_event', self.on_key_over_plot)
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self.canvas.mpl_connect('scroll_event', self.on_scroll_over_plot)
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self.grid.attach(self.canvas, 0, 0, 600, 400)
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def info(self, text):
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"""
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Show text on the status bar.
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"""
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self.info_label.set_text(text)
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def zoom(self, factor, center=None):
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"""
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Zooms the plot by factor around a given
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center point. Takes care of re-drawing.
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"""
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xmin, xmax = self.axes.get_xlim()
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ymin, ymax = self.axes.get_ylim()
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width = xmax-xmin
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height = ymax-ymin
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if center is None:
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center = [(xmin+xmax)/2.0, (ymin+ymax)/2.0]
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# For keeping the point at the pointer location
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relx = (xmax-center[0])/width
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rely = (ymax-center[1])/height
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new_width = width/factor
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new_height = height/factor
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self.axes.set_xlim((center[0]-new_width*(1-relx), center[0]+new_width*relx))
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self.axes.set_ylim((center[1]-new_height*(1-rely), center[1]+new_height*rely))
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self.canvas.queue_draw()
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def plot_gerber(self, gerber):
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gerber.create_geometry()
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# Options
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mergepolys = self.builder.get_object("cb_mergepolys").get_active()
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multicolored = self.builder.get_object("cb_multicolored").get_active()
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geometry = None
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if mergepolys:
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geometry = gerber.solid_geometry
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else:
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geometry = gerber.buffered_paths + \
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[poly['polygon'] for poly in gerber.regions] + \
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gerber.flash_geometry
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linespec = None
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if multicolored:
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linespec = '-'
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else:
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linespec = 'k-'
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for poly in geometry:
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x, y = poly.exterior.xy
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#a.plot(x, y)
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self.axes.plot(x, y, linespec)
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for ints in poly.interiors:
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x, y = ints.coords.xy
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self.axes.plot(x, y, linespec)
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self.canvas.queue_draw()
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def plot_excellon(self, excellon):
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excellon.create_geometry()
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# Plot excellon
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for geo in excellon.solid_geometry:
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x, y = geo.exterior.coords.xy
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self.axes.plot(x, y, 'r-')
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for ints in geo.interiors:
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x, y = ints.coords.xy
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self.axes.plot(x, y, 'g-')
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self.canvas.queue_draw()
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def plot_cncjob(self, job):
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#job.gcode_parse()
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job.plot2(self.axes)
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self.canvas.queue_draw()
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def plot_geometry(self, geometry):
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for geo in geometry.solid_geometry:
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x, y = geo.exterior.coords.xy
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self.axes.plot(x, y, 'r-')
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for ints in geo.interiors:
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x, y = ints.coords.xy
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self.axes.plot(x, y, 'r-')
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self.canvas.queue_draw()
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def setup_component_viewer(self):
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'''
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List or Tree where whatever has been loaded or created is
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displayed.
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'''
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self.store = Gtk.ListStore(str)
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self.tree = Gtk.TreeView(self.store)
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select = self.tree.get_selection()
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self.signal_id = select.connect("changed", self.on_tree_selection_changed)
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renderer = Gtk.CellRendererText()
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column = Gtk.TreeViewColumn("Title", renderer, text=0)
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self.tree.append_column(column)
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self.builder.get_object("notebook1").append_page(self.tree, Gtk.Label("Project"))
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def setup_component_editor(self):
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box1 = Gtk.Box(Gtk.Orientation.VERTICAL)
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label1 = Gtk.Label("Choose an item from Project")
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box1.pack_start(label1, False, False, 1)
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self.builder.get_object("notebook1").append_page(box1, Gtk.Label("Selection"))
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def build_list(self):
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self.store.clear()
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for key in self.stuff:
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self.store.append([key])
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def build_gerber_ui(self):
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print "build_gerber_ui()"
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osw = self.builder.get_object("offscrwindow_gerber")
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box1 = self.builder.get_object("box_gerber")
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osw.remove(box1)
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self.notebook.append_page(box1, Gtk.Label("Selection"))
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gerber = self.stuff[self.selected_item_name]
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entry_name = self.builder.get_object("entry_gerbername")
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entry_name.set_text(self.selected_item_name)
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entry_name.connect("activate", self.on_activate_name)
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box1.show()
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def build_excellon_ui(self):
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print "build_excellon_ui()"
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osw = self.builder.get_object("offscrwindow_excellon")
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box1 = self.builder.get_object("box_excellon")
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osw.remove(box1)
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self.notebook.append_page(box1, Gtk.Label("Selection"))
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entry_name = self.builder.get_object("entry_excellonname")
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entry_name.set_text(self.selected_item_name)
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entry_name.connect("activate", self.on_activate_name)
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box1.show()
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def build_cncjob_ui(self):
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print "build_cncjob_ui()"
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osw = self.builder.get_object("offscrwindow_cncjob")
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box1 = self.builder.get_object("box_cncjob")
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osw.remove(box1)
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self.notebook.append_page(box1, Gtk.Label("Selection"))
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entry_name = self.builder.get_object("entry_cncjobname")
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entry_name.set_text(self.selected_item_name)
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entry_name.connect("activate", self.on_activate_name)
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box1.show()
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def build_geometry_ui(self):
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print "build_geometry_ui()"
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osw = self.builder.get_object("offscrwindow_geometry")
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box1 = self.builder.get_object("box_geometry")
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osw.remove(box1)
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self.notebook.append_page(box1, Gtk.Label("Selection"))
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entry_name = self.builder.get_object("entry_geometryname")
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entry_name.set_text(self.selected_item_name)
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entry_name.connect("activate", self.on_activate_name)
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box1.show()
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def plot_all(self):
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self.clear_plots()
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plotter = {"gerber":self.plot_gerber,
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"excellon":self.plot_excellon,
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"cncjob":self.plot_cncjob,
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"geometry":self.plot_geometry}
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for i in self.stuff:
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kind = self.stuff[i].kind
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plotter[kind](self.stuff[i])
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self.on_zoom_fit(None)
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self.axes.grid()
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self.canvas.queue_draw()
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def clear_plots(self):
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self.axes.cla()
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self.canvas.queue_draw()
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def get_eval(self, widget_name):
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value = self.builder.get_object(widget_name).get_text()
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return eval(value)
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########################################
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## EVENT HANDLERS ##
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########################################
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def on_eval_update(self, widget):
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# TODO: error handling here
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widget.set_text(str(eval(widget.get_text())))
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def on_generate_isolation(self, widget):
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print "Generating Isolation Geometry:"
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# Get required info
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tooldia = self.builder.get_object("entry_gerberisotooldia").get_text()
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tooldia = eval(tooldia)
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print "tooldia:", tooldia
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# Generate
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iso = self.stuff[self.selected_item_name].isolation_geometry(tooldia/2.0)
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# TODO: This will break if there is something with this name already
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iso_name = self.selected_item_name + "_iso"
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geo = CirkuixGeometry(iso_name)
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geo.solid_geometry = iso
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# Add to App and update.
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self.stuff[iso_name] = geo
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self.build_list()
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def on_generate_cncjob(self, widget):
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print "Generating CNC job"
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# Get required info
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cutz = self.get_eval("entry_geometry_cutz")
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travelz = self.get_eval("entry_geometry_travelz")
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feedrate = self.get_eval("entry_geometry_feedrate")
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geometry = self.stuff[self.selected_item_name]
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job_name = self.selected_item_name + "_cnc"
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job = CirkuixCNCjob(job_name, z_move = travelz, z_cut = cutz, feedrate = feedrate)
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job.generate_from_geometry(geometry.solid_geometry)
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job.gcode_parse()
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job.create_geometry()
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# Add to App and update.
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self.stuff[job_name] = job
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self.build_list()
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def on_cncjob_tooldia_activate(self, widget):
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job = self.stuff[self.selected_item_name]
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tooldia = self.get_eval("entry_cncjob_tooldia")
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job.tooldia = tooldia
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print "Changing tool diameter to:", tooldia
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def on_cncjob_exportgcode(self, widget):
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def on_success(self, filename):
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cncjob = self.stuff[self.selected_item_name]
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f = open(filename, 'w')
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f.write(cncjob.gcode)
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f.close()
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print "Saved to:", filename
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self.file_chooser_save_action(on_success)
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def on_delete(self, widget):
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self.stuff.pop(self.selected_item_name)
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#self.tree.get_selection().disconnect(self.signal_id)
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self.build_list() # Update the items list
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#self.signal_id = self.tree.get_selection().connect(
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# "changed", self.on_tree_selection_changed)
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self.plot_all()
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#self.notebook.set_current_page(1)
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def on_replot(self, widget):
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self.plot_all()
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def on_clear_plots(self, widget):
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self.clear_plots()
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def on_activate_name(self, entry):
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'''
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Hitting 'Enter' after changing the name of an item
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updates the item dictionary and re-builds the item list.
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'''
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print "Changing name"
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self.tree.get_selection().disconnect(self.signal_id)
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new_name = entry.get_text() # Get from form
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self.stuff[new_name] = self.stuff.pop(self.selected_item_name) # Update dictionary
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self.selected_item_name = new_name # Update selection name
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self.build_list() # Update the items list
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self.signal_id = self.tree.get_selection().connect(
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"changed", self.on_tree_selection_changed)
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def on_tree_selection_changed(self, selection):
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model, treeiter = selection.get_selected()
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if treeiter != None:
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print "You selected", model[treeiter][0]
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else:
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return # TODO: Clear "Selected" page
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self.selected_item_name = model[treeiter][0]
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# Remove the current selection page
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# from the notebook
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# TODO: Assuming it was last page or #2. Find the right page
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self.builder.get_object("notebook1").remove_page(2)
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# Determine the kind of item selected
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kind = self.stuff[model[treeiter][0]].kind
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# Build the UI
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builder = {"gerber": self.build_gerber_ui,
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"excellon": self.build_excellon_ui,
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"cncjob": self.build_cncjob_ui,
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"geometry": self.build_geometry_ui}
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builder[kind]()
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def on_filequit(self, param):
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print "quit from menu"
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self.window.destroy()
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Gtk.main_quit()
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def on_closewindow(self, param):
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print "quit from X"
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self.window.destroy()
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Gtk.main_quit()
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def file_chooser_action(self, on_success):
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'''
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Opens the file chooser and runs on_success on a separate thread
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upon completion of valid file choice.
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'''
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dialog = Gtk.FileChooserDialog("Please choose a file", self.window,
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Gtk.FileChooserAction.OPEN,
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(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL,
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Gtk.STOCK_OPEN, Gtk.ResponseType.OK))
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response = dialog.run()
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if response == Gtk.ResponseType.OK:
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filename = dialog.get_filename()
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dialog.destroy()
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t = threading.Thread(target=on_success, args=(self, filename))
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t.daemon = True
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t.start()
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#on_success(self, filename)
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elif response == Gtk.ResponseType.CANCEL:
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print("Cancel clicked")
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dialog.destroy()
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def file_chooser_save_action(self, on_success):
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'''
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Opens the file chooser and runs on_success
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upon completion of valid file choice.
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'''
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dialog = Gtk.FileChooserDialog("Save file", self.window,
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Gtk.FileChooserAction.SAVE,
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(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:
|
|
print("Cancel clicked")
|
|
dialog.destroy()
|
|
|
|
def on_fileopengerber(self, param):
|
|
def on_success(self, filename):
|
|
self.progress_bar.set_text("Opening Gerber ...")
|
|
self.progress_bar.set_fraction(0.1)
|
|
|
|
name = filename.split('/')[-1].split('\\')[-1]
|
|
gerber = CirkuixGerber(name)
|
|
|
|
self.progress_bar.set_text("Parsing ...")
|
|
self.progress_bar.set_fraction(0.2)
|
|
|
|
gerber.parse_file(filename)
|
|
self.store.append([name])
|
|
self.stuff[name] = gerber
|
|
|
|
self.progress_bar.set_text("Plotting ...")
|
|
self.progress_bar.set_fraction(0.6)
|
|
|
|
self.plot_gerber(gerber)
|
|
self.on_zoom_fit(None)
|
|
|
|
self.progress_bar.set_text("Done!")
|
|
self.progress_bar.set_fraction(1.0)
|
|
|
|
def clear_bar(bar):
|
|
bar.set_text("")
|
|
bar.set_fraction(0.0)
|
|
threading.Timer(1, clear_bar, args=(self.progress_bar,)).start()
|
|
self.file_chooser_action(on_success)
|
|
|
|
def on_fileopenexcellon(self, param):
|
|
def on_success(self, filename):
|
|
self.progress_bar.set_text("Opening Excellon ...")
|
|
self.progress_bar.set_fraction(0.1)
|
|
|
|
name = filename.split('/')[-1].split('\\')[-1]
|
|
excellon = CirkuixExcellon(name)
|
|
|
|
self.progress_bar.set_text("Parsing ...")
|
|
self.progress_bar.set_fraction(0.2)
|
|
|
|
excellon.parse_file(filename)
|
|
self.store.append([name])
|
|
self.stuff[name] = excellon
|
|
|
|
self.progress_bar.set_text("Plotting ...")
|
|
self.progress_bar.set_fraction(0.6)
|
|
|
|
self.plot_excellon(excellon)
|
|
self.on_zoom_fit(None)
|
|
|
|
self.progress_bar.set_text("Done!")
|
|
self.progress_bar.set_fraction(1.0)
|
|
|
|
def clear_bar(bar):
|
|
bar.set_text("")
|
|
bar.set_fraction(0.0)
|
|
threading.Timer(1, clear_bar, args=(self.progress_bar,)).start()
|
|
|
|
self.file_chooser_action(on_success)
|
|
|
|
def on_fileopengcode(self, param):
|
|
def on_success(self, filename):
|
|
self.progress_bar.set_text("Opening G-Code ...")
|
|
self.progress_bar.set_fraction(0.1)
|
|
|
|
name = filename.split('/')[-1].split('\\')[-1]
|
|
f = open(filename)
|
|
gcode = f.read()
|
|
f.close()
|
|
tooldia = self.get_eval("entry_tooldia")
|
|
job = CirkuixCNCjob(name, tooldia=tooldia)
|
|
job.gcode = gcode
|
|
|
|
self.progress_bar.set_text("Parsing ...")
|
|
self.progress_bar.set_fraction(0.2)
|
|
|
|
job.gcode_parse()
|
|
job.create_geometry()
|
|
self.store.append([name])
|
|
self.stuff[name] = job
|
|
|
|
self.progress_bar.set_text("Plotting ...")
|
|
self.progress_bar.set_fraction(0.6)
|
|
|
|
self.plot_cncjob(job)
|
|
self.on_zoom_fit(None)
|
|
|
|
self.progress_bar.set_text("Done!")
|
|
self.progress_bar.set_fraction(1.0)
|
|
|
|
def clear_bar(bar):
|
|
bar.set_text("")
|
|
bar.set_fraction(0.0)
|
|
threading.Timer(1, clear_bar, args=(self.progress_bar,)).start()
|
|
self.file_chooser_action(on_success)
|
|
|
|
def on_mouse_move_over_plot(self, event):
|
|
try: # May fail in case mouse not within axes
|
|
self.positionLabel.set_label("X: %.4f Y: %.4f"%(
|
|
event.xdata, event.ydata))
|
|
self.mouse = [event.xdata, event.ydata]
|
|
except:
|
|
self.positionLabel.set_label("")
|
|
self.mouse = None
|
|
|
|
def on_click_over_plot(self, event):
|
|
# For key presses
|
|
self.canvas.grab_focus()
|
|
|
|
print 'button=%d, x=%d, y=%d, xdata=%f, ydata=%f'%(
|
|
event.button, event.x, event.y, event.xdata, event.ydata)
|
|
|
|
def on_zoom_in(self, event):
|
|
self.zoom(1.5)
|
|
return
|
|
|
|
def on_zoom_out(self, event):
|
|
self.zoom(1/1.5)
|
|
|
|
def on_zoom_fit(self, event):
|
|
xmin, ymin, xmax, ymax = get_bounds(self.stuff)
|
|
width = xmax-xmin
|
|
height = ymax-ymin
|
|
r = width/height
|
|
|
|
Fw, Fh = self.canvas.get_width_height()
|
|
Fr = float(Fw)/Fh
|
|
print "Window aspect ratio:", Fr
|
|
print "Data aspect ratio:", r
|
|
|
|
#self.axes.set_xlim((xmin-0.05*width, xmax+0.05*width))
|
|
#self.axes.set_ylim((ymin-0.05*height, ymax+0.05*height))
|
|
|
|
if r > Fr:
|
|
self.axes.set_xlim((xmin-0.05*width, xmax+0.05*width))
|
|
ycenter = (ymin+ymax)/2.0
|
|
newheight = height*r/Fr
|
|
self.axes.set_ylim((ycenter-newheight/2.0, ycenter+newheight/2.0))
|
|
else:
|
|
self.axes.set_ylim((ymin-0.05*height, ymax+0.05*height))
|
|
xcenter = (xmax+ymin)/2.0
|
|
newwidth = width*Fr/r
|
|
self.axes.set_xlim((xcenter-newwidth/2.0, xcenter+newwidth/2.0))
|
|
|
|
self.canvas.queue_draw()
|
|
return
|
|
|
|
def on_scroll_over_plot(self, event):
|
|
print "Scroll"
|
|
center = [event.xdata, event.ydata]
|
|
if sign(event.step):
|
|
self.zoom(1.5, center=center)
|
|
else:
|
|
self.zoom(1/1.5, center=center)
|
|
|
|
def on_window_scroll(self, event):
|
|
print "Scroll"
|
|
|
|
def on_key_over_plot(self, event):
|
|
print 'you pressed', event.key, event.xdata, event.ydata
|
|
|
|
if event.key == '1': # 1
|
|
self.on_zoom_fit(None)
|
|
return
|
|
|
|
if event.key == '2': # 2
|
|
self.zoom(1/1.5, self.mouse)
|
|
return
|
|
|
|
if event.key == '3': # 3
|
|
self.zoom(1.5, self.mouse)
|
|
return
|
|
|
|
app = App()
|