def __init__(self, svg, nodes, inkex):
logging.basicConfig(level=logging.DEBUG,
format='%(asctime)s %(levelname)s %(message)s',
filename=LOG_FILENAME,
filemode='w')
#-----------------------format input--------------------
self.svg = svg.getroot()
self.inkex = inkex
def getSelectedById(
IDlist
): # returns lxml elements that have an id in IDlist in the svg
ele = []
for e in self.svg.iterfind('.//*[@id]'):
if e.get('id') in IDlist:
ele.append(e)
return ele
self.nodes = getSelectedById(nodes)
logging.info("Selected elements: %s" % (self.nodes))
#-----------------------start building gui--------------------
builder = gtk.Builder()
glade = os.path.join(appPath, "gui", "inkcut.glade")
builder.add_from_file(glade)
glade = etree.parse(glade)
self.set_adjustment_values(builder, glade)
self.populate_combos(builder)
#-----------------------saved widgets--------------------
widgets = [
'offset', 'overcut', 'smoothness', 'textviewlog', 'preview1',
'preview2', 'pathh', 'pathw', 'material', 'material-length',
'material-width', 'velocity', 'force', 'feed', 'scale', 'copies',
'posnx', 'posny', 'spacing-row', 'spacing-col', 'margin',
'tile-col', 'tile-row', 'weed_box', 'weed_v_box', 'weed_h_box',
'overcut-box', 'offset-box', 'cutter-box', 'file-box', 'feeding1',
'feeding2', 'invert-box', 'rotate-box', 'filechooserbutton1',
'plotdata', 'plotdetails', 'inkscape_preview', 'order_box',
'order_combo', 'color_cut_combo', 'Yax', 'edt_1x', 'edt_1y',
'edt_2x', 'edt_2y', 'edt_home_x', 'edt_home_y', 'chk_1x10',
'chk_2x10', 'cmb_plotlang', 'device-length', 'device-width',
'calibration', 'interface', 'printer', 'port', 'baudrate',
'parity', 'device1', 'bytesize', 'stopbits', 'xonxoff', 'rtscts',
'dsrdtr'
]
self.gui = {}
for widget in widgets:
self.gui[widget] = builder.get_object(widget)
#-----------------------load settings --------------------
self.settings = Settings(
os.path.join(appPath, 'config', 'settings.xml'), self.gui)
self.settings.load('last')
self.gui['edt_home_x'].set_text('0')
self.gui['edt_home_y'].set_text('0')
#-----------------------Create Graphic & Initialize Plot --------------------
self.plot = hpgl.Plot({'rotate': self.calculate_degree()})
self.plot.loadGraphic(self.nodes,
self.gui['color_cut_combo'].get_active_text())
self.on_color_cut_changed(self.gui['color_cut_combo'])
self.on_material_size_changed()
self.on_pos_value_changed()
self.on_spacing_value_changed()
self.on_margin_value_changed()
self.on_velocity_value_changed()
self.on_force_value_changed()
self.on_feeding_group_changed()
self.on_invertbox_toggled(None)
self.on_smoothness_value_changed()
self.on_overcut_value_changed()
self.on_offset_value_changed()
self.on_weed_h_box_toggled(self.gui['weed_h_box'])
self.on_weed_v_box_toggled(self.gui['weed_v_box'])
self.on_weed_box_toggled(self.gui['weed_box'])
self.on_order_changed(self.gui['order_box'])
self.on_reset_stack_btn_clicked(self.gui['copies'])
self.on_order_changed(self.gui['order_combo'])
self.on_calibration_value_changed(self.gui['calibration'])
self.set_device_combo(builder.get_object("device1"))
# do this last...
self.on_preview_clicked('first')
#-----------------------show windows--------------------
self.window = builder.get_object("window1")
self.about_dialog = builder.get_object("aboutdialog1")
self.properties_dialog = builder.get_object("dialog1")
self.log_dialog = builder.get_object("dialog2")
self.plot_dialog = builder.get_object("dialog3")
self.concut_dialog = builder.get_object("concutdlg")
builder.connect_signals(self)
class Application(object):
def __init__(self, svg, nodes, inkex):
logging.basicConfig(level=logging.DEBUG,
format='%(asctime)s %(levelname)s %(message)s',
filename=LOG_FILENAME,
filemode='w')
#-----------------------format input--------------------
self.svg = svg.getroot()
self.inkex = inkex
def getSelectedById(
IDlist
): # returns lxml elements that have an id in IDlist in the svg
ele = []
for e in self.svg.iterfind('.//*[@id]'):
if e.get('id') in IDlist:
ele.append(e)
return ele
self.nodes = getSelectedById(nodes)
logging.info("Selected elements: %s" % (self.nodes))
#-----------------------start building gui--------------------
builder = gtk.Builder()
glade = os.path.join(appPath, "gui", "inkcut.glade")
builder.add_from_file(glade)
glade = etree.parse(glade)
self.set_adjustment_values(builder, glade)
self.populate_combos(builder)
#-----------------------saved widgets--------------------
widgets = [
'offset', 'overcut', 'smoothness', 'textviewlog', 'preview1',
'preview2', 'pathh', 'pathw', 'material', 'material-length',
'material-width', 'velocity', 'force', 'feed', 'scale', 'copies',
'posnx', 'posny', 'spacing-row', 'spacing-col', 'margin',
'tile-col', 'tile-row', 'weed_box', 'weed_v_box', 'weed_h_box',
'overcut-box', 'offset-box', 'cutter-box', 'file-box', 'feeding1',
'feeding2', 'invert-box', 'rotate-box', 'filechooserbutton1',
'plotdata', 'plotdetails', 'inkscape_preview', 'order_box',
'order_combo', 'color_cut_combo', 'Yax', 'edt_1x', 'edt_1y',
'edt_2x', 'edt_2y', 'edt_home_x', 'edt_home_y', 'chk_1x10',
'chk_2x10', 'cmb_plotlang', 'device-length', 'device-width',
'calibration', 'interface', 'printer', 'port', 'baudrate',
'parity', 'device1', 'bytesize', 'stopbits', 'xonxoff', 'rtscts',
'dsrdtr'
]
self.gui = {}
for widget in widgets:
self.gui[widget] = builder.get_object(widget)
#-----------------------load settings --------------------
self.settings = Settings(
os.path.join(appPath, 'config', 'settings.xml'), self.gui)
self.settings.load('last')
self.gui['edt_home_x'].set_text('0')
self.gui['edt_home_y'].set_text('0')
#-----------------------Create Graphic & Initialize Plot --------------------
self.plot = hpgl.Plot({'rotate': self.calculate_degree()})
self.plot.loadGraphic(self.nodes,
self.gui['color_cut_combo'].get_active_text())
self.on_color_cut_changed(self.gui['color_cut_combo'])
self.on_material_size_changed()
self.on_pos_value_changed()
self.on_spacing_value_changed()
self.on_margin_value_changed()
self.on_velocity_value_changed()
self.on_force_value_changed()
self.on_feeding_group_changed()
self.on_invertbox_toggled(None)
self.on_smoothness_value_changed()
self.on_overcut_value_changed()
self.on_offset_value_changed()
self.on_weed_h_box_toggled(self.gui['weed_h_box'])
self.on_weed_v_box_toggled(self.gui['weed_v_box'])
self.on_weed_box_toggled(self.gui['weed_box'])
self.on_order_changed(self.gui['order_box'])
self.on_reset_stack_btn_clicked(self.gui['copies'])
self.on_order_changed(self.gui['order_combo'])
self.on_calibration_value_changed(self.gui['calibration'])
self.set_device_combo(builder.get_object("device1"))
# do this last...
self.on_preview_clicked('first')
#-----------------------show windows--------------------
self.window = builder.get_object("window1")
self.about_dialog = builder.get_object("aboutdialog1")
self.properties_dialog = builder.get_object("dialog1")
self.log_dialog = builder.get_object("dialog2")
self.plot_dialog = builder.get_object("dialog3")
self.concut_dialog = builder.get_object("concutdlg")
builder.connect_signals(self)
def set_adjustment_values(self, builder,
etree): # fix defaults not loading
for object in etree.xpath('/interface/object[@class="GtkAdjustment"]'):
property = object.xpath('property[@name="value"]')
if len(property):
obj = builder.get_object(object.get('id'))
obj.set_value(float(property[0].text))
def set_device_combo(self, combo):
#LW2013: which port or printer has the output? Write to device_combo
device = str(
self.get_combobox_active_text(self.gui['interface']).lower())
if device == 'serial':
device += ': ' + str(
self.get_combobox_active_text(self.gui['port'])) + ' : ' + str(
self.get_combobox_active_text(self.gui['baudrate']))
else:
device += ': ' + str(
self.get_combobox_active_text(self.gui['printer']))
combo.clear()
self.set_model_from_list(combo, [device])
combo.set_active(0)
# ------------ combobox population & functions ------------------
def populate_combos(self, builder): # populate combo boxes
# interfaces
combo = builder.get_object("interface")
self.set_model_from_list(combo, ['Printer', 'Serial'])
combo.set_active(1)
# printer options
import cups
con = cups.Connection()
printers = con.getPrinters()
combo = builder.get_object("printer")
self.set_model_from_list(combo, printers)
combo.set_active(len(printers) - 1)
# populate devices combos
"""
devices = printers
devices['Serial Port'] = 'add'
self.set_model_from_list(combo,devices)
#combo = builder.get_object("device2")
#self.set_model_from_list(combo,devices)
"""
# serial port options
if os.name == 'posix':
from bin.serial.scanlinux import scan
ports = scan()
# fk windows
#elif os.name == 'nt':
# from scanwin32 import *
else:
from scan import scan
ports = scan()
combo = builder.get_object("port")
self.set_model_from_list(combo, ports)
combo.set_active(len(ports) - 1)
combo = builder.get_object("baudrate")
self.set_model_from_list(
combo, [2400, 4800, 9600, 19200, 38400, 57600, 115200])
combo.set_active(2)
combo = builder.get_object("parity")
self.set_model_from_list(combo,
['None', 'Odd', 'Even', 'Mark', 'Space'])
combo.set_active(0)
combo = builder.get_object("stopbits")
self.set_model_from_list(combo, [1, 1.5, 2])
combo.set_active(0)
combo = builder.get_object("bytesize")
self.set_model_from_list(combo, [8, 7, 6, 5])
combo.set_active(0)
# optimize order
combo = builder.get_object("order_combo")
self.set_model_from_list(combo, [
'Complete one copy at a time (default)',
'Best tracking (min vinyl movement)',
'Fastest path (min pen movement)'
])
combo.set_active(0)
# Color cutting
combo = builder.get_object("color_cut_combo")
self.set_model_from_list(combo, [
'All colors #######', 'Black #000000', 'White #ffffff',
'Red #ff0000', 'Blue #0000ff', 'Green #00ff00'
])
combo.set_active(0)
#Plot language HPGL, DMPL or GPGL
combo = builder.get_object("cmb_plotlang")
self.set_model_from_list(combo, [
'Normal plotlanguage (HPGL)', 'Other plotlanguage (DMPL)',
'Summa D620 (DMPL)', 'Jimeile (DMPL)', 'Other DMPL-plotters',
'GPGL-plotters (Graphtec)'
])
combo.set_active(0)
# predefined materials parsed from config/materials.xml
combo = builder.get_object("material")
materials = ['User defined']
xml = etree.parse(os.path.join(appPath, 'config',
'materials.xml')).getroot()
for material in xml:
materials.append(material.attrib['name'])
self.set_model_from_list(combo, materials)
combo.set_active(0)
#LW2013 Contourcutting
def calculate_degree(self):
length = self.gui['Yax'].get_value() * units['cm'] #cm to pixels
x0 = self.gui['edt_1x'].get_text() #plotterunits!
x1 = self.gui['edt_2x'].get_text() #plotterunits!
x = int(x1) - int(x0) # Difference in X-axis
x = (x * units['in']) / 1016 #plotterunits to cm, then to pixels
sinus = x / length #calculate sinus
rotate = (sinus * (180 / math.pi)) * math.pi # Normal degrees
# message = gtk.MessageDialog(type=gtk.MESSAGE_ERROR, buttons=gtk.BUTTONS_OK)
# message.set_markup('X: ' + str(x) + ' Length:' + str(length)+ ' sinus: ' + str(sinus) + ' rotate:' + str(rotate) )
# message.run()
# message.destroy()
return (rotate)
#First Mark
def on_btn_first_mark_clicked(self, entry):
x = self.gui['edt_1x'].get_text()
y = self.gui['edt_1y'].get_text()
self.move_cuthead("IN;PU;PR" + x + "," + y + ";")
#1Y
def on_btn_1y1_clicked(self, entry):
factor = self.get_factor(1)
self.move_cuthead("IN;PU;PR0," + str(1 * factor) + ";")
y = int(self.gui['edt_1y'].get_text()) + 1 * factor
self.gui['edt_1y'].set_text(str(y))
home_y = int(self.gui['edt_home_y'].get_text()) + 1 * factor
self.gui['edt_home_y'].set_text(str(home_y))
def on_btn_1_y1_clicked(self, entry):
factor = self.get_factor(1)
self.move_cuthead("IN;PU;PR0," + str(-1 * factor) + ";")
y = int(self.gui['edt_1y'].get_text()) - 1 * factor
self.gui['edt_1y'].set_text(str(y))
home_y = int(self.gui['edt_home_y'].get_text()) - 1 * factor
self.gui['edt_home_y'].set_text(str(home_y))
def on_btn_1y10_clicked(self, entry):
factor = self.get_factor(1)
self.move_cuthead("IN;PU;PR0," + str(10 * factor) + ";")
y = int(self.gui['edt_1y'].get_text()) + 10 * factor
self.gui['edt_1y'].set_text(str(y))
home_y = int(self.gui['edt_home_y'].get_text()) + 10 * factor
self.gui['edt_home_y'].set_text(str(home_y))
def on_btn_1_y10_clicked(self, entry):
factor = self.get_factor(1)
self.move_cuthead("IN;PU;PR0," + str(-10 * factor) + ";")
y = int(self.gui['edt_1y'].get_text()) - 10 * factor
self.gui['edt_1y'].set_text(str(y))
home_y = int(self.gui['edt_home_y'].get_text()) - 10 * factor
self.gui['edt_home_y'].set_text(str(home_y))
#1X
def on_btn_1x1_clicked(self, entry):
factor = self.get_factor(1)
self.move_cuthead("IN;PU;PR" + str(1 * factor) + ",0;")
x = int(self.gui['edt_1x'].get_text()) + 1 * factor
self.gui['edt_1x'].set_text(str(x))
home_x = int(self.gui['edt_home_x'].get_text()) + 1 * factor
self.gui['edt_home_x'].set_text(str(home_x))
# message = gtk.MessageDialog(type=gtk.MESSAGE_ERROR, buttons=gtk.BUTTONS_OK)
# message.set_markup("IN;PU;PR"+ str(1 * factor) + ",0;" )
# message.run()
# message.destroy()
def on_btn_1_x1_clicked(self, entry):
factor = self.get_factor(1)
self.move_cuthead("IN;PU;PR" + str(-1 * factor) + ",0;")
x = int(self.gui['edt_1x'].get_text()) - 1 * factor
self.gui['edt_1x'].set_text(str(x))
home_x = int(self.gui['edt_home_x'].get_text()) - 1 * factor
self.gui['edt_home_x'].set_text(str(home_x))
def on_btn_1x10_clicked(self, entry):
factor = self.get_factor(1)
self.move_cuthead("IN;PU;PR" + str(10 * factor) + ",0;")
x = int(self.gui['edt_1x'].get_text()) + 10 * factor
self.gui['edt_1x'].set_text(str(x))
home_x = int(self.gui['edt_home_x'].get_text()) + 10 * factor
self.gui['edt_home_x'].set_text(str(home_x))
def on_btn_1_x10_clicked(self, entry):
factor = self.get_factor(1)
self.move_cuthead("IN;PU;PR" + str(-10 * factor) + ",0;")
x = int(self.gui['edt_1x'].get_text()) - 10 * factor
self.gui['edt_1x'].set_text(str(x))
home_x = int(self.gui['edt_home_x'].get_text()) - 10 * factor
self.gui['edt_home_x'].set_text(str(home_x))
#Zero btn mark1
def on_btn_zero_1_clicked(self, entry):
self.gui['edt_1x'].set_text('0')
self.gui['edt_1y'].set_text('0')
#Second Mark
def on_btn_second_mark_clicked(self, entry):
x = self.gui['edt_2x'].get_text()
y = self.gui['edt_2y'].get_text()
# message = gtk.MessageDialog(type=gtk.MESSAGE_ERROR, buttons=gtk.BUTTONS_OK)
# message.set_markup('Go to: X: ' + x + ' Y:' + y )
# message.run()
self.move_cuthead("IN;PU;PR" + x + "," + y + ";")
#2Y
def on_btn_2y1_clicked(self, entry):
factor = self.get_factor(2)
self.move_cuthead("IN;PU;PR0," + str(1 * factor) + ";")
y = int(self.gui['edt_2y'].get_text()) + 1 * factor
self.gui['edt_2y'].set_text(str(y))
home_y = int(self.gui['edt_home_y'].get_text()) + 1 * factor
self.gui['edt_home_y'].set_text(str(home_y))
def on_btn_2_y1_clicked(self, entry):
factor = self.get_factor(2)
self.move_cuthead("IN;PU;PR0," + str(-1 * factor) + ";")
y = int(self.gui['edt_2y'].get_text()) - 1 * factor
self.gui['edt_2y'].set_text(str(y))
home_y = int(self.gui['edt_home_y'].get_text()) - 1 * factor
self.gui['edt_home_y'].set_text(str(home_y))
def on_btn_2y10_clicked(self, entry):
factor = self.get_factor(2)
self.move_cuthead("IN;PU;PR0," + str(10 * factor) + ";")
y = int(self.gui['edt_2y'].get_text()) + 10 * factor
self.gui['edt_2y'].set_text(str(y))
home_y = int(self.gui['edt_home_y'].get_text()) + 10 * factor
self.gui['edt_home_y'].set_text(str(home_y))
def on_btn_2_y10_clicked(self, entry):
factor = self.get_factor(2)
self.move_cuthead("IN;PU;PR0," + str(-10 * factor) + ";")
y = int(self.gui['edt_2y'].get_text()) - 10 * factor
self.gui['edt_2y'].set_text(str(y))
home_y = int(self.gui['edt_home_y'].get_text()) - 10 * factor
self.gui['edt_home_y'].set_text(str(home_y))
#2X
def on_btn_2x1_clicked(self, entry):
factor = self.get_factor(2)
self.move_cuthead("IN;PU;PR" + str(1 * factor) + ",0;")
x = int(self.gui['edt_2x'].get_text()) + 1 * factor
self.gui['edt_2x'].set_text(str(x))
home_x = int(self.gui['edt_home_x'].get_text()) + 1 * factor
self.gui['edt_home_x'].set_text(str(home_x))
# message = gtk.MessageDialog(type=gtk.MESSAGE_ERROR, buttons=gtk.BUTTONS_OK)
# message.set_markup("IN;PU;PR"+ str(1 * factor) + ",0;" )
# message.run()
# message.destroy()
def on_btn_2_x1_clicked(self, entry):
factor = self.get_factor(2)
self.move_cuthead("IN;PU;PR" + str(-1 * factor) + ",0;")
x = int(self.gui['edt_2x'].get_text()) - 1 * factor
self.gui['edt_2x'].set_text(str(x))
home_x = int(self.gui['edt_home_x'].get_text()) - 1 * factor
self.gui['edt_home_x'].set_text(str(home_x))
def on_btn_2x10_clicked(self, entry):
factor = self.get_factor(2)
self.move_cuthead("IN;PU;PR" + str(10 * factor) + ",0;")
x = int(self.gui['edt_2x'].get_text()) + 10 * factor
self.gui['edt_2x'].set_text(str(x))
home_x = int(self.gui['edt_home_x'].get_text()) + 10 * factor
self.gui['edt_home_x'].set_text(str(home_x))
def on_btn_2_x10_clicked(self, entry):
factor = self.get_factor(2)
self.move_cuthead("IN;PU;PR" + str(-10 * factor) + ",0;")
x = int(self.gui['edt_2x'].get_text()) - 10 * factor
self.gui['edt_2x'].set_text(str(x))
home_x = int(self.gui['edt_home_x'].get_text()) - 10 * factor
self.gui['edt_home_x'].set_text(str(home_x))
#Zero btn mark2
def on_btn_zero_2_clicked(self, entry):
self.gui['edt_2x'].set_text('0')
self.gui['edt_2y'].set_text('0')
#btn home
def on_btn_home_clicked(self, entry):
x = 0 - (int(self.gui['edt_home_x'].get_text()) + 0
) #15 units lower as startingpoint is good
y = 0 - (int(self.gui['edt_home_y'].get_text()) + 0)
self.move_cuthead("IN;PU;PR" + str(x) + "," + str(y) + ";")
# message = gtk.MessageDialog(type=gtk.MESSAGE_ERROR, buttons=gtk.BUTTONS_OK)
# message.set_markup('X: ' + str(x) + ' Y: ' + str(y) )
# message.run()
# factor
def get_factor(self, mark):
if self.gui['chk_' + str(mark) + 'x10'].get_active():
factor = 100
else:
factor = 1
return factor
#LW2013 Moving the head without write to a file
def move_cuthead(self, hpgl):
dev = Device(self.read_dev_settings())
if self.gui['cmb_plotlang'].get_active() == 0:
hpgl = hpgl
else:
hpgl = self.plot.toDMPL(hpgl,
self.gui['cmb_plotlang'].get_active())
# message = gtk.MessageDialog(type=gtk.MESSAGE_ERROR, buttons=gtk.BUTTONS_OK)
# message.set_markup('Data to plotter:' + hpgl )
# message.run()
# message.destroy()
dev.plot(None, hpgl)
def get_combobox_active_text(self, combobox):
model = combobox.get_model()
active = combobox.get_active()
if active < 0:
return None
return model[active][0]
def set_model_from_list(self, cb, items):
"""Setup a ComboBox or ComboBoxEntry based on a list of strings."""
model = gtk.ListStore(str)
for i in items:
model.append([i])
cb.set_model(model)
if type(cb) == gtk.ComboBoxEntry:
cb.set_text_column(0)
elif type(cb) == gtk.ComboBox:
cell = gtk.CellRendererText()
cb.pack_start(cell, True)
cb.add_attribute(cell, 'text', 0)
def on_preview_clicked(self, data=None):
psvg = preview.hpgl(self.plot)
filename = os.path.join(appPath, 'tmp', 'InkCutPreview.svg')
f = open(filename, 'w+')
svgstring = etree.tostring(psvg)
f.write(svgstring)
f.close()
if self.gui['inkscape_preview'].get_active() and not data == 'first':
try:
self.inkscapePreviewProcess.kill()
except:
self.inkscapePreviewProcess = None
self.inkscapePreviewProcess = subprocess.Popen(
['inkscape', filename],
stdout=open(LOG_FILENAME, 'a'),
stderr=open(LOG_FILENAME, 'a'))
else:
#self.set_settings('last')
#-----------------------show preview --------------------
w = float(psvg.get('width'))
h = float(psvg.get('height'))
scale = 320.0 / h
loader = gtk.gdk.PixbufLoader('svg')
loader.set_size(int(w * scale), 320)
loader.write(svgstring)
loader.close()
pb = loader.get_pixbuf()
self.gui['preview1'].set_from_pixbuf(pb)
def on_cut_clicked(self, button):
# cut it out
# if self.gui['dmpl_checkbox'].get_active():
# hpgl = self.plot.toDMPL()
# else:
# hpgl = self.plot.toHPGL()
#check on combo plot-languages
if self.gui['cmb_plotlang'].get_active() == 0:
hpgl = self.plot.toHPGL()
if self.gui['cmb_plotlang'].get_active() == 5:
hpgl = self.plot.toGPGL(None,
self.gui['cmb_plotlang'].get_active())
else:
hpgl = self.plot.toDMPL(None,
self.gui['cmb_plotlang'].get_active())
if self.gui['file-box'].get_active():
f = open(
self.gui['filechooserbutton1'].get_filename() + os.sep +
'inkcut.hpgl', 'w+')
f.write(hpgl)
f.close()
if self.gui['cutter-box'].get_active():
f = open(os.path.join(appPath, 'tmp', 'plot.hpgl'), 'w+')
f.write(hpgl)
f.close()
buffer = self.gui['plotdata'].get_buffer()
buffer.set_text(hpgl)
buffer = self.gui['plotdetails'].get_buffer()
text = "Plot data size (characters): %i \n" % (len(hpgl))
text += "Vinyl used: %.2fcm \n" % (round(
self.plot.size[0] / units['cm'], 2))
#LW2013: which port or printer has the output?
device = str(
self.get_combobox_active_text(self.gui['interface']).lower())
if device == 'serial':
device += ': ' + str(
self.get_combobox_active_text(self.gui['port'])) + ' : ' + str(
self.get_combobox_active_text(self.gui['baudrate']))
else:
device += ': ' + str(
self.get_combobox_active_text(self.gui['printer']))
text += "Send to: " + device
#text +="Estimated time: %d minutes \n"%((self.plot.length)/(self.plot.velocity*60*units['cm']))
buffer.set_text(text)
self.plot_dialog.run()
self.plot_dialog.hide()
def on_color_cut_changed(self, combo):
color = self.gui['color_cut_combo'].get_active()
self.plot.setColor(color)
def on_send_clicked(self, button):
dev = Device(self.read_dev_settings())
dev.plot(os.path.join(appPath, 'tmp', 'plot.hpgl'), None)
def on_interface_changed(self, button):
x = 0
def on_pause_clicked(self, button):
x = 0
def on_material_changed(self, combobox, data=None):
selected = self.get_combobox_active_text(self.gui['material'])
if (selected != 'User defined'):
size = material.getSize(selected)
self.gui['material-width'].set_value(size[0])
self.gui['material-length'].set_value(size[1]) # len...
# material_size_changed is called...
def on_material_size_changed(self, spinbutton=None, data=None):
y = self.gui['material-width'].get_value()
x = self.gui['material-length'].get_value()
self.plot.setDimensions((x * units['cm'], y * units['cm']))
def on_pos_value_changed(self, spinbutton=None, data=None):
x = self.gui['posnx'].get_value()
y = self.gui['posny'].get_value()
pos = (x * units['cm'], y * units['cm'])
self.plot.setStartPosition(pos)
def on_spacing_value_changed(self, spinbutton=None, data=None):
r = self.gui['spacing-row'].get_value()
c = self.gui['spacing-col'].get_value()
self.plot.setSpacing((c * units['cm'], r * units['cm']))
def on_device_size_value_changed(self, spinbutton=None, data=None):
y = self.gui['device-width'].get_value()
x = self.gui['device-length'].get_value()
self.plot.setMaxDimensions(x * units['cm'], y * units['cm'])
def on_margin_value_changed(self, spinbutton=None, data=None):
self.plot.setMargin(self.gui['margin'].get_value() * units['cm'])
def on_velocity_value_changed(self, spinbutton=None, data=None):
self.plot.velocity = self.gui['velocity'].get_value()
def on_force_value_changed(self, spinbutton=None, data=None):
self.plot.force = self.gui['force'].get_value()
def on_scale_value_changed(self, spinbutton=None, data=None):
self.plot.setScale(self.gui['scale'].get_value() * 1016 / units['in'])
def on_copies_value_changed(self, spinbutton=None, data=None):
self.plot.setCopies(self.gui['copies'].get_value())
def on_feeding_group_changed(self, spinbutton=None, data=None):
if self.gui['feeding1'].get_active():
self.plot.setFinishPosition((0, 0))
if self.gui['feeding2'].get_active():
self.plot.feed = self.gui['feed'].get_value() * units['cm']
pos = (self.plot.feed + self.plot.size[0], 0)
self.plot.setFinishPosition(pos)
# weeding
def on_weed_v_box_toggled(self, box):
if box.get_active():
self.plot.weedVertical = True
else:
self.plot.weedVertical = False
def on_weed_h_box_toggled(self, box):
if box.get_active():
self.plot.weedHorizontal = True
else:
self.plot.weedHorizontal = False
def on_weed_box_toggled(self, box):
if box.get_active():
self.plot.weedBox = True
else:
self.plot.weedBox = False
# order
def on_order_changed(self, combo):
if self.gui['order_box'].get_active():
# look in populate combo for order
selected = combo.get_active()
if selected == 1: # best tracking...
self.plot.sortTracking = True
self.plot.sortFastest = False
elif selected == 2:
self.plot.sortTracking = False
self.plot.sortFastest = True
else:
self.plot.sortTracking = False
self.plot.sortFastest = False
else:
self.plot.sortTracking = False
self.plot.sortFastest = False
#path settings
def on_smoothness_value_changed(self, spinbutton=None, data=None):
self.plot.setSmoothness(self.gui['smoothness'].get_value() *
units['mm'])
def on_offset_value_changed(self, spinbutton=None, data=None):
if self.gui['offset-box'].get_active():
self.plot.setBladeOffset(self.gui['offset'].get_value() *
units['mm'])
else:
self.plot.setBladeOffset(0)
def on_overcut_value_changed(self, spinbutton=None, data=None):
if self.gui['overcut-box'].get_active():
self.plot.setOvercut(self.gui['overcut'].get_value() * units['mm'])
else:
self.plot.setOvercut(0)
def on_invertbox_toggled(self, spinbutton=None, data=None):
if self.gui['invert-box'].get_active():
if not self.plot.graphic.mirror[1]:
self.plot.graphic.mirrorYAxis()
else:
if self.plot.graphic.mirror[1]:
self.plot.graphic.mirrorYAxis()
def on_stack_btn_clicked(self, copies):
cur = int(copies.get_value())
c = self.plot.getStackSize() + cur
if cur == 1 and c > 2:
c -= 1
copies.set_value(c)
def on_reset_stack_btn_clicked(self, copies):
copies.set_value(1)
def on_defaults_clicked(self):
self.settings.load('default')
def on_calibration_value_changed(self, adj):
self.plot.setCalibration(adj.get_value())
def on_cutSettings_toggled(self, box):
logging.debug(box.get_active())
if box.get_active():
self.plot.cutSettings = True
else:
self.plot.cutSettings = False
def on_test_connection_clicked(self, widget):
# message = gtk.MessageDialog(type=gtk.MESSAGE_ERROR, buttons=gtk.BUTTONS_OK)
# message.set_markup('Widget: ' + self.gui['device1'] )
# message.run()
# message.destroy()
self.set_device_combo(self.gui['device1'])
dev = Device(self.read_dev_settings())
hpgl = "IN;PU0,0;PD0,2000;PD2000,2000;PD2000,0;PD0,0;PU0,0;IN;"
self.move_cuthead(hpgl)
# dev.plot(os.path.join(appPath,'tests','test.hpgl'), None)
def read_dev_settings(self):
s = {
'width':
self.gui['device-width'],
'length':
self.gui['device-length'],
'name':
self.get_combobox_active_text(self.gui['printer']),
'interface':
self.get_combobox_active_text(self.gui['interface']).lower(),
'serial': {
'port': self.get_combobox_active_text(self.gui['port']),
'baud':
int(self.get_combobox_active_text(self.gui['baudrate']))
}
}
return s
# ------------ window management ------------------
def gtk_main_quit(self, window):
self.settings.save('last')
try:
self.inkscapePreviewProcess.kill()
except:
x = 0 #dummy
gtk.main_quit()
def gtk_window_hide(self, window):
self.window.hide()
def on_about_clicked(self, button):
# Run dialog
self.about_dialog.run()
self.about_dialog.hide()
def on_properties_clicked(self, button):
# Run dialog
self.properties_dialog.run()
self.properties_dialog.hide()
def on_concut_clicked(self, button):
# Run dialog
self.concut_dialog.run()
self.concut_dialog.hide()
def on_openlog_clicked(self, button):
log = open(LOG_FILENAME, 'r')
buffer = self.gui['textviewlog'].get_buffer()
buffer.set_text(log.read())
log.close()
self.log_dialog.run()
self.log_dialog.hide()
class Application(object):
def __init__(self, svg, nodes,inkex):
logging.basicConfig(level=logging.DEBUG,
format='%(asctime)s %(levelname)s %(message)s',
filename=LOG_FILENAME,
filemode='w')
#-----------------------format input--------------------
self.svg = svg.getroot()
self.inkex = inkex
def getSelectedById(IDlist): # returns lxml elements that have an id in IDlist in the svg
ele=[]
for e in self.svg.iterfind('.//*[@id]'):
if e.get('id') in IDlist:
ele.append(e)
return ele
self.nodes = getSelectedById(nodes)
logging.info("Selected elements: %s"%(self.nodes))
#-----------------------start building gui--------------------
builder = gtk.Builder()
glade = os.path.join(appPath,"gui","inkcut.glade")
builder.add_from_file(glade)
glade = etree.parse(glade)
self.set_adjustment_values(builder,glade)
self.populate_combos(builder)
#-----------------------saved widgets--------------------
widgets = ['offset','overcut','smoothness','textviewlog','preview1','preview2','pathh','pathw',
'material','material-length','material-width','velocity','force','feed','scale','copies','posnx','posny',
'spacing-row','spacing-col','margin','tile-col','tile-row','weed_box','weed_v_box','weed_h_box',
'overcut-box','offset-box','cutter-box','file-box','feeding1','feeding2','invert-box','rotate-box','filechooserbutton1','dmpl_checkbox',
'plotdata','plotdetails','inkscape_preview','order_box','order_combo',
'device-length','device-width','calibration','interface','printer','port','baudrate','parity','bytesize','stopbits','xonxoff','rtscts','dsrdtr']
self.gui = {}
for widget in widgets:
self.gui[widget] = builder.get_object(widget)
#-----------------------Create Graphic & Initialize Plot --------------------
self.plot = hpgl.Plot()
self.plot.loadGraphic(self.nodes)
#-----------------------load settings --------------------
self.settings = Settings(os.path.join(appPath,'config','settings.xml'),self.gui)
self.settings.load('last')
self.on_material_size_changed()
self.on_pos_value_changed()
self.on_spacing_value_changed()
self.on_margin_value_changed()
self.on_velocity_value_changed()
self.on_force_value_changed()
self.on_feeding_group_changed()
self.on_invertbox_toggled(None)
self.on_smoothness_value_changed()
self.on_overcut_value_changed()
self.on_offset_value_changed()
self.on_weed_h_box_toggled(self.gui['weed_h_box'])
self.on_weed_v_box_toggled(self.gui['weed_v_box'])
self.on_weed_box_toggled(self.gui['weed_box'])
self.on_order_changed(self.gui['order_box'])
self.on_reset_stack_btn_clicked(self.gui['copies'])
self.on_order_changed(self.gui['order_combo'])
# do this last...
self.on_preview_clicked('first')
#-----------------------show windows--------------------
self.window = builder.get_object( "window1" )
self.about_dialog = builder.get_object( "aboutdialog1" )
self.properties_dialog = builder.get_object( "dialog1" )
self.log_dialog = builder.get_object( "dialog2" )
self.plot_dialog = builder.get_object( "dialog3" )
builder.connect_signals(self)
def set_adjustment_values(self,builder,etree): # fix defaults not loading
for object in etree.xpath('/interface/object[@class="GtkAdjustment"]'):
property = object.xpath('property[@name="value"]')
if len(property):
obj = builder.get_object(object.get('id'))
obj.set_value(float(property[0].text))
# ------------ combobox population & functions ------------------
def populate_combos(self,builder): # populate combo boxes
# interfaces
combo = builder.get_object("interface")
self.set_model_from_list(combo,['Printer','Serial'])
combo.set_active(1)
# printer options
import cups
con = cups.Connection()
printers = con.getPrinters()
combo = builder.get_object("printer")
self.set_model_from_list(combo,printers)
combo.set_active(len(printers)-1)
"""
# populate devices combos
combo = builder.get_object("device1")
devices = printers
devices['Serial Port'] = 'add'
self.set_model_from_list(combo,devices)
#combo = builder.get_object("device2")
#self.set_model_from_list(combo,devices)
"""
# serial port options
if os.name == 'posix':
from bin.serial.scanlinux import scan
ports = scan()
# fk windows
#elif os.name == 'nt':
# from scanwin32 import *
else:
from scan import scan
ports = scan()
combo = builder.get_object("port")
self.set_model_from_list(combo,ports)
combo.set_active(0)
combo = builder.get_object("baudrate")
self.set_model_from_list(combo,[2400,4800,9600,19200,38400,57600,115200])
combo.set_active(2)
combo = builder.get_object("parity")
self.set_model_from_list(combo,['None','Odd','Even','Mark','Space'])
combo.set_active(0)
combo = builder.get_object("stopbits")
self.set_model_from_list(combo,[1,1.5,2])
combo.set_active(0)
combo = builder.get_object("bytesize")
self.set_model_from_list(combo,[8,7,6,5])
combo.set_active(0)
# optimize order
combo = builder.get_object("order_combo")
self.set_model_from_list(combo,['Complete one copy at a time (default)','Best tracking (min vinyl movement)','Fastest path (min pen movement)'])
combo.set_active(0)
# predefined materials parsed from config/materials.xml
combo = builder.get_object("material")
materials=['User defined']
xml = etree.parse(os.path.join(appPath,'config','materials.xml')).getroot()
for material in xml:
materials.append(material.attrib['name'])
self.set_model_from_list(combo,materials)
combo.set_active(0)
def get_combobox_active_text(self,combobox):
model = combobox.get_model()
active = combobox.get_active()
if active < 0:
return None
return model[active][0]
def set_model_from_list (self,cb, items):
"""Setup a ComboBox or ComboBoxEntry based on a list of strings."""
model = gtk.ListStore(str)
for i in items:
model.append([i])
cb.set_model(model)
if type(cb) == gtk.ComboBoxEntry:
cb.set_text_column(0)
elif type(cb) == gtk.ComboBox:
cell = gtk.CellRendererText()
cb.pack_start(cell, True)
cb.add_attribute(cell, 'text', 0)
def on_preview_clicked(self,data=None):
psvg = preview.hpgl(self.plot)
filename = os.path.join(appPath,'tmp','InkCutPreview.svg')
f = open(filename,'w+')
svgstring = etree.tostring(psvg)
f.write(svgstring)
f.close()
if self.gui['inkscape_preview'].get_active() and not data == 'first':
try:
self.inkscapePreviewProcess.kill()
except:
self.inkscapePreviewProcess = None
self.inkscapePreviewProcess = subprocess.Popen(['inkscape',filename],stdout=open(LOG_FILENAME,'a'),stderr=open(LOG_FILENAME,'a'))
else:
#self.set_settings('last')
#-----------------------show preview --------------------
w = float(psvg.get('width'))
h = float(psvg.get('height'))
scale = 320.0/h
loader = gtk.gdk.PixbufLoader( 'svg' )
loader.set_size(int(w*scale),320)
loader.write(svgstring)
loader.close()
pb = loader.get_pixbuf()
self.gui['preview1'].set_from_pixbuf( pb )
def on_cut_clicked(self,button):
# cut it out
if self.gui['dmpl_checkbox'].get_active():
hpgl = self.plot.toDMPL()
else:
hpgl = self.plot.toHPGL()
if self.gui['file-box'].get_active():
f = open(self.gui['filechooserbutton1'].get_filename()+os.sep+'inkcut.hpgl','w+')
f.write(hpgl)
f.close()
if self.gui['cutter-box'].get_active():
f = open(os.path.join(appPath,'tmp','plot.hpgl'),'w+')
f.write(hpgl)
f.close()
buffer = self.gui['plotdata'].get_buffer()
buffer.set_text(hpgl)
buffer = self.gui['plotdetails'].get_buffer()
text = "Plot data size (characters): %i \n"%(len(hpgl))
text +="Vinyl used: %.2fcm \n"%(round(self.plot.size[0]/units['cm'],2))
#text +="Estimated time: %d minutes \n"%((self.plot.length)/(self.plot.velocity*60*units['cm']))
buffer.set_text(text)
self.plot_dialog.run()
self.plot_dialog.hide()
def on_send_clicked(self,button):
dev = Device(self.read_dev_settings())
dev.plot(os.path.join(appPath,'tmp','plot.hpgl'))
def on_interface_changed(self,button):
x = 0
def on_pause_clicked(self,button):
x = 0
def on_material_changed(self,combobox,data=None):
selected = self.get_combobox_active_text(self.gui['material'])
if (selected != 'User defined'):
size = material.getSize(selected)
self.gui['material-width'].set_value(size[0]);
self.gui['material-length'].set_value(size[1]) # len...
# material_size_changed is called...
def on_material_size_changed(self,spinbutton=None,data=None):
y = self.gui['material-width'].get_value();
x = self.gui['material-length'].get_value();
self.plot.setDimensions((x*units['cm'],y*units['cm']))
def on_pos_value_changed(self,spinbutton=None,data=None):
x = self.gui['posnx'].get_value()
y = self.gui['posny'].get_value()
pos = (x*units['cm'],y*units['cm'])
self.plot.setStartPosition(pos)
def on_spacing_value_changed(self,spinbutton=None,data=None):
r = self.gui['spacing-row'].get_value();
c = self.gui['spacing-col'].get_value();
self.plot.setSpacing((c*units['cm'],r*units['cm']))
def on_device_size_value_changed(self,spinbutton=None,data=None):
y = self.gui['device-width'].get_value();
x = self.gui['device-length'].get_value();
self.plot.setMaxDimensions(x*units['cm'],y*units['cm'])
def on_margin_value_changed(self,spinbutton=None,data=None):
self.plot.setMargin(self.gui['margin'].get_value()*units['cm'])
def on_velocity_value_changed(self,spinbutton=None,data=None):
self.plot.velocity = self.gui['velocity'].get_value()
def on_force_value_changed(self,spinbutton=None,data=None):
self.plot.force = self.gui['force'].get_value()
def on_scale_value_changed(self,spinbutton=None,data=None):
self.plot.setScale(self.gui['scale'].get_value()*1016/units['in'])
def on_copies_value_changed(self,spinbutton=None,data=None):
self.plot.setCopies(self.gui['copies'].get_value())
def on_feeding_group_changed(self,spinbutton=None,data=None):
if self.gui['feeding1'].get_active():
self.plot.setFinishPosition((0,0))
if self.gui['feeding2'].get_active():
self.plot.feed = self.gui['feed'].get_value()*units['cm']
pos = (self.plot.feed+self.plot.size[0],0)
self.plot.setFinishPosition(pos)
# weeding
def on_weed_v_box_toggled(self,box):
if box.get_active():
self.plot.weedVertical = True
else:
self.plot.weedVertical = False
def on_weed_h_box_toggled(self,box):
if box.get_active():
self.plot.weedHorizontal = True
else:
self.plot.weedHorizontal = False
def on_weed_box_toggled(self,box):
if box.get_active():
self.plot.weedBox = True
else:
self.plot.weedBox = False
# order
def on_order_changed(self,combo):
if self.gui['order_box'].get_active():
# look in populate combo for order
selected = combo.get_active()
if selected == 1: # best tracking...
self.plot.sortTracking = True
self.plot.sortFastest = False
elif selected == 2:
self.plot.sortTracking = False
self.plot.sortFastest = True
else:
self.plot.sortTracking = False
self.plot.sortFastest = False
else:
self.plot.sortTracking = False
self.plot.sortFastest = False
#path settings
def on_smoothness_value_changed(self,spinbutton=None,data=None):
self.plot.setSmoothness(self.gui['smoothness'].get_value()*units['mm'])
def on_offset_value_changed(self,spinbutton=None,data=None):
if self.gui['offset-box'].get_active():
self.plot.setBladeOffset(self.gui['offset'].get_value()*units['mm'])
else:
self.plot.setBladeOffset(0)
def on_overcut_value_changed(self,spinbutton=None,data=None):
if self.gui['overcut-box'].get_active():
self.plot.setOvercut(self.gui['overcut'].get_value()*units['mm'])
else:
self.plot.setOvercut(0)
def on_invertbox_toggled(self,spinbutton=None,data=None):
if self.gui['invert-box'].get_active():
if not self.plot.graphic.mirror[1]:
self.plot.graphic.mirrorYAxis()
else:
if self.plot.graphic.mirror[1]:
self.plot.graphic.mirrorYAxis()
def on_stack_btn_clicked(self,copies):
cur = int(copies.get_value())
c = self.plot.getStackSize()+cur
if cur == 1 and c>2:
c -= 1
copies.set_value(c)
def on_reset_stack_btn_clicked(self,copies):
copies.set_value(1)
def on_defaults_clicked(self):
self.settings.load('default')
def on_calibration_value_changed(self,adj):
self.plot.setCalibration(adj.get_value())
def on_cutSettings_toggled(self,box):
logging.debug(box.get_active())
if box.get_active():
self.plot.cutSettings = True
else:
self.plot.cutSettings = False
def on_test_connection_clicked(self,widget):
dev = Device(self.read_dev_settings())
dev.plot(os.path.join(appPath,'tests','test.hpgl'))
def read_dev_settings(self):
s = {'width':self.gui['device-width'],
'length':self.gui['device-length'],
'name':self.get_combobox_active_text(self.gui['printer']),
'interface': self.get_combobox_active_text(self.gui['interface']).lower(),
'serial': {
'port': self.get_combobox_active_text(self.gui['port']),
'baud': int(self.get_combobox_active_text(self.gui['baudrate'])),
'rtscts' : int(self.gui['rtscts'].get_active()),
'xonxoff' : int(self.gui['xonxoff'].get_active()),
'dsrdtr': int(self.gui['dsrdtr'].get_active()),
'bytesize': int(self.get_combobox_active_text(self.gui['bytesize'])),
'parity': self.get_combobox_active_text(self.gui['parity'])[0],
'stopbits': float(self.get_combobox_active_text(self.gui['stopbits']))
}
}
return s
# ------------ window management ------------------
def gtk_main_quit( self, window ):
self.settings.save('last')
try:
self.inkscapePreviewProcess.kill()
except:
x = 0 #dummy
gtk.main_quit()
def gtk_window_hide(self,window):
self.window.hide();
def on_about_clicked( self, button ):
# Run dialog
self.about_dialog.run()
self.about_dialog.hide()
def on_properties_clicked( self, button ):
# Run dialog
self.properties_dialog.run()
self.properties_dialog.hide()
def on_openlog_clicked( self, button ):
log = open(LOG_FILENAME,'r')
buffer = self.gui['textviewlog'].get_buffer()
buffer.set_text(log.read())
log.close()
self.log_dialog.run()
self.log_dialog.hide()
def __init__(self, svg, nodes,inkex):
logging.basicConfig(level=logging.DEBUG,
format='%(asctime)s %(levelname)s %(message)s',
filename=LOG_FILENAME,
filemode='w')
#-----------------------format input--------------------
self.svg = svg.getroot()
self.inkex = inkex
def getSelectedById(IDlist): # returns lxml elements that have an id in IDlist in the svg
ele=[]
for e in self.svg.iterfind('.//*[@id]'):
if e.get('id') in IDlist:
ele.append(e)
return ele
self.nodes = getSelectedById(nodes)
logging.info("Selected elements: %s"%(self.nodes))
#-----------------------start building gui--------------------
builder = gtk.Builder()
glade = os.path.join(appPath,"gui","inkcut.glade")
builder.add_from_file(glade)
glade = etree.parse(glade)
self.set_adjustment_values(builder,glade)
self.populate_combos(builder)
#-----------------------saved widgets--------------------
widgets = ['offset','overcut','smoothness','textviewlog','preview1','preview2','pathh','pathw',
'material','material-length','material-width','velocity','force','feed','scale','copies','posnx','posny',
'spacing-row','spacing-col','margin','tile-col','tile-row','weed_box','weed_v_box','weed_h_box',
'overcut-box','offset-box','cutter-box','file-box','feeding1','feeding2','invert-box','rotate-box','filechooserbutton1','dmpl_checkbox',
'plotdata','plotdetails','inkscape_preview','order_box','order_combo',
'device-length','device-width','calibration','interface','printer','port','baudrate','parity','bytesize','stopbits','xonxoff','rtscts','dsrdtr']
self.gui = {}
for widget in widgets:
self.gui[widget] = builder.get_object(widget)
#-----------------------Create Graphic & Initialize Plot --------------------
self.plot = hpgl.Plot()
self.plot.loadGraphic(self.nodes)
#-----------------------load settings --------------------
self.settings = Settings(os.path.join(appPath,'config','settings.xml'),self.gui)
self.settings.load('last')
self.on_material_size_changed()
self.on_pos_value_changed()
self.on_spacing_value_changed()
self.on_margin_value_changed()
self.on_velocity_value_changed()
self.on_force_value_changed()
self.on_feeding_group_changed()
self.on_invertbox_toggled(None)
self.on_smoothness_value_changed()
self.on_overcut_value_changed()
self.on_offset_value_changed()
self.on_weed_h_box_toggled(self.gui['weed_h_box'])
self.on_weed_v_box_toggled(self.gui['weed_v_box'])
self.on_weed_box_toggled(self.gui['weed_box'])
self.on_order_changed(self.gui['order_box'])
self.on_reset_stack_btn_clicked(self.gui['copies'])
self.on_order_changed(self.gui['order_combo'])
# do this last...
self.on_preview_clicked('first')
#-----------------------show windows--------------------
self.window = builder.get_object( "window1" )
self.about_dialog = builder.get_object( "aboutdialog1" )
self.properties_dialog = builder.get_object( "dialog1" )
self.log_dialog = builder.get_object( "dialog2" )
self.plot_dialog = builder.get_object( "dialog3" )
builder.connect_signals(self)
class Application(object):
def __init__(self, svg, nodes, inkex):
logging.basicConfig(level=logging.DEBUG,
format='%(asctime)s %(levelname)s %(message)s',
filename=LOG_FILENAME,
filemode='w')
#-----------------------format input--------------------
self.svg = svg.getroot()
self.inkex = inkex
def getSelectedById(
IDlist
): # returns lxml elements that have an id in IDlist in the svg
ele = []
for e in self.svg.iterfind('.//*[@id]'):
if e.get('id') in IDlist:
ele.append(e)
return ele
self.nodes = getSelectedById(nodes)
logging.info("Selected elements: %s" % (self.nodes))
#-----------------------start building gui--------------------
builder = gtk.Builder()
glade = os.path.join(appPath, "gui", "inkcut.glade")
builder.add_from_file(glade)
glade = etree.parse(glade)
self.set_adjustment_values(builder, glade)
self.populate_combos(builder)
#-----------------------saved widgets--------------------
widgets = [
'offset', 'overcut', 'smoothness', 'textviewlog', 'preview1',
'preview2', 'pathh', 'pathw', 'material', 'material-length',
'material-width', 'velocity', 'force', 'feed', 'scale', 'copies',
'posnx', 'posny', 'spacing-row', 'spacing-col', 'margin',
'tile-col', 'tile-row', 'weed_box', 'weed_v_box', 'weed_h_box',
'overcut-box', 'offset-box', 'cutter-box', 'file-box', 'feeding1',
'feeding2', 'invert-box', 'rotate-box', 'filechooserbutton1',
'dmpl_checkbox', 'plotdata', 'plotdetails', 'inkscape_preview',
'order_box', 'order_combo', 'device-length', 'device-width',
'calibration', 'interface', 'printer', 'port', 'baudrate',
'parity', 'bytesize', 'stopbits', 'xonxoff', 'rtscts', 'dsrdtr'
]
self.gui = {}
for widget in widgets:
self.gui[widget] = builder.get_object(widget)
#-----------------------Create Graphic & Initialize Plot --------------------
self.plot = hpgl.Plot()
self.plot.loadGraphic(self.nodes)
#-----------------------load settings --------------------
self.settings = Settings(
os.path.join(appPath, 'config', 'settings.xml'), self.gui)
self.settings.load('last')
self.on_material_size_changed()
self.on_pos_value_changed()
self.on_spacing_value_changed()
self.on_margin_value_changed()
self.on_velocity_value_changed()
self.on_force_value_changed()
self.on_feeding_group_changed()
self.on_invertbox_toggled(None)
self.on_smoothness_value_changed()
self.on_overcut_value_changed()
self.on_offset_value_changed()
self.on_weed_h_box_toggled(self.gui['weed_h_box'])
self.on_weed_v_box_toggled(self.gui['weed_v_box'])
self.on_weed_box_toggled(self.gui['weed_box'])
self.on_order_changed(self.gui['order_box'])
self.on_reset_stack_btn_clicked(self.gui['copies'])
self.on_order_changed(self.gui['order_combo'])
# do this last...
self.on_preview_clicked('first')
#-----------------------show windows--------------------
self.window = builder.get_object("window1")
self.about_dialog = builder.get_object("aboutdialog1")
self.properties_dialog = builder.get_object("dialog1")
self.log_dialog = builder.get_object("dialog2")
self.plot_dialog = builder.get_object("dialog3")
builder.connect_signals(self)
def set_adjustment_values(self, builder,
etree): # fix defaults not loading
for object in etree.xpath('/interface/object[@class="GtkAdjustment"]'):
property = object.xpath('property[@name="value"]')
if len(property):
obj = builder.get_object(object.get('id'))
obj.set_value(float(property[0].text))
# ------------ combobox population & functions ------------------
def populate_combos(self, builder): # populate combo boxes
# interfaces
combo = builder.get_object("interface")
self.set_model_from_list(combo, ['Printer', 'Serial'])
combo.set_active(1)
# printer options
import cups
con = cups.Connection()
printers = con.getPrinters()
combo = builder.get_object("printer")
self.set_model_from_list(combo, printers)
combo.set_active(len(printers) - 1)
"""
# populate devices combos
combo = builder.get_object("device1")
devices = printers
devices['Serial Port'] = 'add'
self.set_model_from_list(combo,devices)
#combo = builder.get_object("device2")
#self.set_model_from_list(combo,devices)
"""
# serial port options
if os.name == 'posix':
from bin.serial.scanlinux import scan
ports = scan()
# fk windows
#elif os.name == 'nt':
# from scanwin32 import *
else:
from scan import scan
ports = scan()
combo = builder.get_object("port")
self.set_model_from_list(combo, ports)
combo.set_active(0)
combo = builder.get_object("baudrate")
self.set_model_from_list(
combo, [2400, 4800, 9600, 19200, 38400, 57600, 115200])
combo.set_active(2)
combo = builder.get_object("parity")
self.set_model_from_list(combo,
['None', 'Odd', 'Even', 'Mark', 'Space'])
combo.set_active(0)
combo = builder.get_object("stopbits")
self.set_model_from_list(combo, [1, 1.5, 2])
combo.set_active(0)
combo = builder.get_object("bytesize")
self.set_model_from_list(combo, [8, 7, 6, 5])
combo.set_active(0)
# optimize order
combo = builder.get_object("order_combo")
self.set_model_from_list(combo, [
'Complete one copy at a time (default)',
'Best tracking (min vinyl movement)',
'Fastest path (min pen movement)'
])
combo.set_active(0)
# predefined materials parsed from config/materials.xml
combo = builder.get_object("material")
materials = ['User defined']
xml = etree.parse(os.path.join(appPath, 'config',
'materials.xml')).getroot()
for material in xml:
materials.append(material.attrib['name'])
self.set_model_from_list(combo, materials)
combo.set_active(0)
def get_combobox_active_text(self, combobox):
model = combobox.get_model()
active = combobox.get_active()
if active < 0:
return None
return model[active][0]
def set_model_from_list(self, cb, items):
"""Setup a ComboBox or ComboBoxEntry based on a list of strings."""
model = gtk.ListStore(str)
for i in items:
model.append([i])
cb.set_model(model)
if type(cb) == gtk.ComboBoxEntry:
cb.set_text_column(0)
elif type(cb) == gtk.ComboBox:
cell = gtk.CellRendererText()
cb.pack_start(cell, True)
cb.add_attribute(cell, 'text', 0)
def on_preview_clicked(self, data=None):
psvg = preview.hpgl(self.plot)
filename = os.path.join(appPath, 'tmp', 'InkCutPreview.svg')
f = open(filename, 'w+')
svgstring = etree.tostring(psvg)
f.write(svgstring)
f.close()
if self.gui['inkscape_preview'].get_active() and not data == 'first':
try:
self.inkscapePreviewProcess.kill()
except:
self.inkscapePreviewProcess = None
self.inkscapePreviewProcess = subprocess.Popen(
['inkscape', filename],
stdout=open(LOG_FILENAME, 'a'),
stderr=open(LOG_FILENAME, 'a'))
else:
#self.set_settings('last')
#-----------------------show preview --------------------
w = float(psvg.get('width'))
h = float(psvg.get('height'))
scale = 320.0 / h
loader = gtk.gdk.PixbufLoader('svg')
loader.set_size(int(w * scale), 320)
loader.write(svgstring)
loader.close()
pb = loader.get_pixbuf()
self.gui['preview1'].set_from_pixbuf(pb)
def on_cut_clicked(self, button):
# cut it out
if self.gui['dmpl_checkbox'].get_active():
hpgl = self.plot.toDMPL()
else:
hpgl = self.plot.toHPGL()
if self.gui['file-box'].get_active():
f = open(
self.gui['filechooserbutton1'].get_filename() + os.sep +
'inkcut.hpgl', 'w+')
f.write(hpgl)
f.close()
if self.gui['cutter-box'].get_active():
f = open(os.path.join(appPath, 'tmp', 'plot.hpgl'), 'w+')
f.write(hpgl)
f.close()
buffer = self.gui['plotdata'].get_buffer()
buffer.set_text(hpgl)
buffer = self.gui['plotdetails'].get_buffer()
text = "Plot data size (characters): %i \n" % (len(hpgl))
text += "Vinyl used: %.2fcm \n" % (round(
self.plot.size[0] / units['cm'], 2))
#text +="Estimated time: %d minutes \n"%((self.plot.length)/(self.plot.velocity*60*units['cm']))
buffer.set_text(text)
self.plot_dialog.run()
self.plot_dialog.hide()
def on_send_clicked(self, button):
dev = Device(self.read_dev_settings())
dev.plot(os.path.join(appPath, 'tmp', 'plot.hpgl'))
def on_interface_changed(self, button):
x = 0
def on_pause_clicked(self, button):
x = 0
def on_material_changed(self, combobox, data=None):
selected = self.get_combobox_active_text(self.gui['material'])
if (selected != 'User defined'):
size = material.getSize(selected)
self.gui['material-width'].set_value(size[0])
self.gui['material-length'].set_value(size[1]) # len...
# material_size_changed is called...
def on_material_size_changed(self, spinbutton=None, data=None):
y = self.gui['material-width'].get_value()
x = self.gui['material-length'].get_value()
self.plot.setDimensions((x * units['cm'], y * units['cm']))
def on_pos_value_changed(self, spinbutton=None, data=None):
x = self.gui['posnx'].get_value()
y = self.gui['posny'].get_value()
pos = (x * units['cm'], y * units['cm'])
self.plot.setStartPosition(pos)
def on_spacing_value_changed(self, spinbutton=None, data=None):
r = self.gui['spacing-row'].get_value()
c = self.gui['spacing-col'].get_value()
self.plot.setSpacing((c * units['cm'], r * units['cm']))
def on_device_size_value_changed(self, spinbutton=None, data=None):
y = self.gui['device-width'].get_value()
x = self.gui['device-length'].get_value()
self.plot.setMaxDimensions(x * units['cm'], y * units['cm'])
def on_margin_value_changed(self, spinbutton=None, data=None):
self.plot.setMargin(self.gui['margin'].get_value() * units['cm'])
def on_velocity_value_changed(self, spinbutton=None, data=None):
self.plot.velocity = self.gui['velocity'].get_value()
def on_force_value_changed(self, spinbutton=None, data=None):
self.plot.force = self.gui['force'].get_value()
def on_scale_value_changed(self, spinbutton=None, data=None):
self.plot.setScale(self.gui['scale'].get_value() * 1016 / units['in'])
def on_copies_value_changed(self, spinbutton=None, data=None):
self.plot.setCopies(self.gui['copies'].get_value())
def on_feeding_group_changed(self, spinbutton=None, data=None):
if self.gui['feeding1'].get_active():
self.plot.setFinishPosition((0, 0))
if self.gui['feeding2'].get_active():
self.plot.feed = self.gui['feed'].get_value() * units['cm']
pos = (self.plot.feed + self.plot.size[0], 0)
self.plot.setFinishPosition(pos)
# weeding
def on_weed_v_box_toggled(self, box):
if box.get_active():
self.plot.weedVertical = True
else:
self.plot.weedVertical = False
def on_weed_h_box_toggled(self, box):
if box.get_active():
self.plot.weedHorizontal = True
else:
self.plot.weedHorizontal = False
def on_weed_box_toggled(self, box):
if box.get_active():
self.plot.weedBox = True
else:
self.plot.weedBox = False
# order
def on_order_changed(self, combo):
if self.gui['order_box'].get_active():
# look in populate combo for order
selected = combo.get_active()
if selected == 1: # best tracking...
self.plot.sortTracking = True
self.plot.sortFastest = False
elif selected == 2:
self.plot.sortTracking = False
self.plot.sortFastest = True
else:
self.plot.sortTracking = False
self.plot.sortFastest = False
else:
self.plot.sortTracking = False
self.plot.sortFastest = False
#path settings
def on_smoothness_value_changed(self, spinbutton=None, data=None):
self.plot.setSmoothness(self.gui['smoothness'].get_value() *
units['mm'])
def on_offset_value_changed(self, spinbutton=None, data=None):
if self.gui['offset-box'].get_active():
self.plot.setBladeOffset(self.gui['offset'].get_value() *
units['mm'])
else:
self.plot.setBladeOffset(0)
def on_overcut_value_changed(self, spinbutton=None, data=None):
if self.gui['overcut-box'].get_active():
self.plot.setOvercut(self.gui['overcut'].get_value() * units['mm'])
else:
self.plot.setOvercut(0)
def on_invertbox_toggled(self, spinbutton=None, data=None):
if self.gui['invert-box'].get_active():
if not self.plot.graphic.mirror[1]:
self.plot.graphic.mirrorYAxis()
else:
if self.plot.graphic.mirror[1]:
self.plot.graphic.mirrorYAxis()
def on_stack_btn_clicked(self, copies):
cur = int(copies.get_value())
c = self.plot.getStackSize() + cur
if cur == 1 and c > 2:
c -= 1
copies.set_value(c)
def on_reset_stack_btn_clicked(self, copies):
copies.set_value(1)
def on_defaults_clicked(self):
self.settings.load('default')
def on_calibration_value_changed(self, adj):
self.plot.setCalibration(adj.get_value())
def on_cutSettings_toggled(self, box):
logging.debug(box.get_active())
if box.get_active():
self.plot.cutSettings = True
else:
self.plot.cutSettings = False
def on_test_connection_clicked(self, widget):
dev = Device(self.read_dev_settings())
dev.plot(os.path.join(appPath, 'tests', 'test.hpgl'))
def read_dev_settings(self):
s = {
'width':
self.gui['device-width'],
'length':
self.gui['device-length'],
'name':
self.get_combobox_active_text(self.gui['printer']),
'interface':
self.get_combobox_active_text(self.gui['interface']).lower(),
'serial': {
'port':
self.get_combobox_active_text(self.gui['port']),
'baud':
int(self.get_combobox_active_text(self.gui['baudrate'])),
'rtscts':
int(self.gui['rtscts'].get_active()),
'xonxoff':
int(self.gui['xonxoff'].get_active()),
'dsrdtr':
int(self.gui['dsrdtr'].get_active()),
'bytesize':
int(self.get_combobox_active_text(self.gui['bytesize'])),
'parity':
self.get_combobox_active_text(self.gui['parity'])[0],
'stopbits':
float(self.get_combobox_active_text(self.gui['stopbits']))
}
}
return s
# ------------ window management ------------------
def gtk_main_quit(self, window):
self.settings.save('last')
try:
self.inkscapePreviewProcess.kill()
except:
x = 0 #dummy
gtk.main_quit()
def gtk_window_hide(self, window):
self.window.hide()
def on_about_clicked(self, button):
# Run dialog
self.about_dialog.run()
self.about_dialog.hide()
def on_properties_clicked(self, button):
# Run dialog
self.properties_dialog.run()
self.properties_dialog.hide()
def on_openlog_clicked(self, button):
log = open(LOG_FILENAME, 'r')
buffer = self.gui['textviewlog'].get_buffer()
buffer.set_text(log.read())
log.close()
self.log_dialog.run()
self.log_dialog.hide()
