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features.py
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features.py
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#!/usr/bin/env python
# coding: utf-8
#
# Copyright (c) 2012:
# Nick Drobchenko - Nick from both cnc-club.ru and linuxcnc.org forums,
# Fernand Veilleux - FernV from linuxcnc.org forum,
# Sergey - verser from both cnc-club.ru and linuxcnc.org forums,
# Meison Kim, Alexander Wigen, Konstantin Navrockiy, Fernand Veilleux.
#
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
import sys
import pygtk
pygtk.require('2.0')
import gtk
import pango
from lxml import etree
import gobject
import ConfigParser
import re, os
import getopt
import linuxcnc
import subprocess
import webbrowser
import io
from cStringIO import StringIO
import gettext
###############################################################################
#### SETTINGS : YOU CAN CHANGE FOLLOWING LINES VALUES TO FIT YOUR NEEDS ####
DEFAULT_CATALOG = 'lathe' # or could be 'lathe'
# These can be changed to fit your directory structure
# use / at the end but not the beginning
INI_DIR = 'ini/'
XML_DIR = 'xml/'
LIB_DIR = 'lib/'
INC_DIR = 'lib/include/'
NGC_DIR = 'scripts/'
EXAMPLES_DIR = 'xml/examples/'
CATALOGS_DIR = 'catalogs/'
TEMPLATES_DIR = 'xml/templates'
GRAPHICS_DIR = 'graphics/images'
DEFAULT_TEMPLATE = "def_template.xml"
# best options are gtk.ICON_SIZE_MENU, gtk.ICON_SIZE_LARGE_TOOLBAR,
# gtk.ICON_SIZE_DND and gtk.ICON_SIZE_DIALOG.
GTK_ICON_SIZE = gtk.ICON_SIZE_LARGE_TOOLBAR
# icons and images size should not be less than 22
# default icons size in tree view should be 28
ICON_SIZE = 28
# experience with this to have a menu that is easy to use and compare with choice of GTK_ICON_SIZE
MENU_ICON_SIZE = 32
# image size for add dialog
IMAGE_SIZE = 80
DEFAULT_USE_ADD_DIALOG = True
DEFAULT_ADD_DIALOG_WIDTH = 500
DEFAULT_ADD_DIALOG_HEIGHT = 400
# if False, NO_ICON_FILE will be used
DEFAULT_USE_NO_ICON = False
NO_ICON_FILE = 'no-icon.png'
DEFAULT_ICONS = {
"enabled": "enable.png"
}
MAX_TOP_FEATURES = 15
SUPER_TOP_FEATURES_COUNT = 10 # must be less than MAX_TOP_FEATURES
# if False, will have only 1 treeview
DEFAULT_USE_2_VIEWS = True
DEFAULT_SIDE_BY_SIDE = False
# if False, will have 2 treeview
# else will have a box with checkboxes, spinbuttons, comboboxes, etc...
DEFAULT_USE_WIDGETS = False
DEFAULT_DIGITS = '3'
#### END SETTINGS, CHANGES AFTER THIS LINE WILL AFFECT APPLICATION ##########
################################################################################
# About Dialog strings
APP_TITLE = "LinuxCNC-Features"
APP_VERSION = "2.0"
APP_COPYRIGHT = 'Copyright © 2012 Nick Drobchenko aka Nick from cnc-club.ru'
APP_AUTHORS = ['Nick Drobchenko', 'Meison Kim', 'Alexander Wigen', 'Konstantin Navrockiy', 'Fernand Veilleux']
APP_COMMENTS = 'A GUI to help create NGC files.'
APP_LICENCE = '''This program is free software: you can redistribute
it and/or modify it under the terms of the GNU General Public License
as published by the Free Software Foundation, either version 2 of
the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.'''
try :
t = gettext.translation('linuxcnc-features', '/usr/share/locale')
_ = t.ugettext
except :
gettext.install('linuxcnc-features', None, unicode = True)
NO_ICON_TYPES = ['hdr', 'header']
XML_TAG = "LinuxCNC-Features"
PREFERENCES_FILE = "features.conf"
TOP_FEATURES = "top.lst"
DEFAULTS = 'defaults.ngc'
HOME_PAGE = 'http://fernv.github.io/linuxcnc-features/'
SEL_IS_NONE = 0
SEL_IS_FEATURE = 1
SEL_IS_ITEMS = 2
SEL_IS_PARAM = 3
DEFAULT_REFRESH_TIME_OUT = 1000
WIDTH_REQUEST = 425
UNDO_MAX_LEN = 200
MIN_NAME_COL_WIDTH = 175
INCLUDE = []
DEFINITIONS = []
PIXBUF_DICT = {}
FEATURE_DICT = {}
UNIQUE_ID = 10000
def get_int(s10) :
try :
return int(s10)
except :
return 0
def get_float(s10) :
try :
return float(s10)
except :
return 0.0
def search_path(f) :
if os.path.isfile(f) :
return f
src = APP_PATH + f
if os.path.isfile(src) :
return src
src = APP_PATH + INI_DIR + f
if os.path.isfile(src) :
return src
src = APP_PATH + XML_DIR + f
if os.path.isfile(src) :
return src
src = APP_PATH + LIB_DIR + f
if os.path.isfile(src) :
return src
src = APP_PATH + INC_DIR + f
if os.path.isfile(src) :
return src
mess_dlg(_("Can not find file %s") % f)
return None
def get_pixbuf(icon, size) :
if size < 22 :
size = 22
if ((icon is None) or (icon == "")) :
if DEFAULT_USE_NO_ICON:
return None
else :
icon = NO_ICON_FILE
s = icon.split("/")
icon = s[-1]
icon_id = icon + str(size)
icon = APP_PATH + GRAPHICS_DIR +"/" + icon
if (icon_id) in PIXBUF_DICT :
return PIXBUF_DICT[icon_id]
if not os.path.isfile(icon):
StatusBar.push(SB_Pix_context_id, _('Image file not found : %s' % icon))
print(_('Image file not found : %s' % icon))
PIXBUF_DICT[icon_id] = None
return None
try :
pix_buf = gtk.gdk.pixbuf_new_from_file(icon)
h = pix_buf.get_height()
w = pix_buf.get_width()
if w > h :
w, h = size, size * h / w
else :
h, w = size, size * w / h
pix_buf = pix_buf.scale_simple(w, h, gtk.gdk.INTERP_BILINEAR)
PIXBUF_DICT[icon_id] = pix_buf
return pix_buf
except :
StatusBar.push(SB_Pix_context_id, _('Image file not valid : %s' % icon))
print(_('Image file not valid : %s' % p))
PIXBUF_DICT[icon_id] = None
return None
def mess_dlg(mess):
dlg = gtk.MessageDialog(parent = None,
flags = gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
type = gtk.MESSAGE_WARNING,
buttons = gtk.BUTTONS_OK, message_format = '%s' % mess)
dlg.set_keep_above(True)
dlg.run()
dlg.destroy()
class CellRendererMx(gtk.CellRendererText):
def __init__(self) :
gtk.CellRendererText.__init__(self)
self.max_value = 99999.9
self.min_value = -99999.9
self.data_type = 'string'
self.options = ''
self.values = ''
self.digits = '3'
self.edit_combo_values = ''
self.param_value = ''
self.combo_values = []
def set_max_value(self, value):
self.max_value = value
def set_param_value(self, value):
self.param_value = value
def set_min_value(self, value):
self.min_value = value
def set_data_type(self, value):
self.data_type = value
def set_options(self, value):
self.options = value
def set_digits(self, value):
self.digits = value
def do_get_property(self, pspec):
return getattr(self, pspec.name)
def do_set_property(self, pspec, value):
setattr(self, pspec.name, value)
def set_treeview(self, value):
self.tv = value
def do_get_size(self, widget, cell_area):
size_tuple = gtk.CellRendererText.do_get_size(self, widget, cell_area)
return(size_tuple)
def do_start_editing(self, event, treeview, path, background_area, \
cell_area, flags):
if not self.get_property('editable'):
return None
if self.data_type in ['header', 'hdr', 'items'] :
return None
elif self.data_type == 'float' :
spin = gtk.SpinButton(digits = get_int(self.digits))
spin.get_adjustment().configure(value = get_float(self.param_value), \
lower = self.min_value, upper = self.max_value, \
step_increment = 0.1, page_increment = 1.0, page_size = 0)
spin.connect('value-changed', self.float_value_changed, path, \
self.digits)
spin.connect('key-press-event', self.spin_key_press_event, path)
spin.show()
spin.grab_focus()
return spin
elif self.data_type == 'int' :
spinInt = gtk.SpinButton()
spinInt.get_adjustment().configure(value = get_int(self.param_value), \
lower = self.min_value, upper = self.max_value, \
step_increment = 1, page_increment = 10, page_size = 0)
spinInt.set_numeric(True)
spinInt.connect('value-changed', self.int_value_changed, path)
spinInt.connect('key-press-event', self.spinint_key_press_event, path)
spinInt.show()
spinInt.grab_focus()
return spinInt
elif self.data_type in ['bool', 'boolean']:
if get_int(self.param_value) == 0 :
self.emit('edited', path, '1')
else :
self.emit('edited', path, '0')
return None
elif self.data_type == 'combo':
cell = gtk.combo_box_new_text()
self.combo_values = []
i = 0
act = -1
found = False
for option in self.options.split(":") :
opt = option.split('=')
cell.append_text(opt[0])
self.combo_values.append(opt[1])
if (not found) and (opt[1] == self.param_value) :
act = i
found = True
i += 1
cell.set_active(act)
cell.connect('changed', self.combo_changed, path)
cell.show()
cell.grab_focus()
return cell
elif self.data_type == 'string':
return gtk.CellRendererText.do_start_editing(self, event, \
treeview, path, background_area, cell_area, flags)
else :
self.selection = treeview.get_selection()
self.treestore, self.treeiter = self.selection.get_selected()
self.textedit_window = gtk.Dialog(parent = treeview.get_toplevel())
self.textedit_window.action_area.hide()
self.textedit_window.set_decorated(False)
self.textedit_window.set_property('skip-taskbar-hint', True)
self.textedit_window.set_transient_for(None)
self.textedit = gtk.TextView()
self.textedit.set_editable(True)
self.textbuffer = self.textedit.get_buffer()
self.textbuffer.set_property('text', self.get_property('text'))
# map key-press-event handler
self.textedit_window.connect('key-press-event', self._keyhandler)
self.textedit_window.connect('focus-out-event', self._focus_out, path)
scrolled_window = gtk.ScrolledWindow()
scrolled_window.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
scrolled_window.add(self.textedit)
self.textedit_window.vbox.add(scrolled_window)
self.textedit_window.show_all()
# position the popup below the edited cell (and try hard to keep the popup within the toplevel window)
(tree_x, tree_y) = treeview.get_bin_window().get_origin()
(tree_w, tree_h) = treeview.window.get_geometry()[2:4]
(t_w, t_h) = self.textedit_window.window.get_geometry()[2:4]
x = tree_x + min(cell_area.x, tree_w - t_w + treeview.get_visible_rect().x)
y = tree_y + min(cell_area.y, tree_h - t_h + treeview.get_visible_rect().y)
self.textedit_window.move(x, y)
self.textedit_window.resize(cell_area.width, cell_area.height)
if self.textedit_window.run() == gtk.RESPONSE_OK:
(iter_first, iter_last) = self.textbuffer.get_bounds()
text = self.textbuffer.get_text(iter_first, iter_last)
self.textedit_window.destroy()
self.emit('edited', path, text)
else:
self.textedit_window.destroy()
return None
def do_render(self, window, widget, background_area, cell_area, expose_area, flags):
if self.data_type == 'bool' :
chk = gtk.CellRendererToggle()
chk.set_active(get_int(self.param_value) != 0)
chk.render(window, widget, background_area, cell_area, expose_area, flags)
else :
gtk.CellRendererText.do_render(self, window, widget, background_area, \
cell_area, expose_area, flags)
def entry_editing_done(self, entry, path):
self.emit('edited', path, entry.get_text())
def int_value_changed(self, spin, path):
self.emit('edited', path, str(int(spin.get_value())))
def combo_changed(self, combo, path):
newtext = self.combo_values[combo.get_active()]
self.emit('edited', path, newtext)
def float_value_changed(self, spin, *args):
fmt = '{0:0.' + args[1] + 'f}'
newval = fmt.format(spin.get_adjustment().get_value())
self.emit('edited', args[0], newval)
def spin_key_press_event(self, spin, event, path):
if event.type == gtk.gdk.KEY_PRESS:
if gtk.gdk.keyval_name(event.keyval) == 'Up':
spin.spin(gtk.SPIN_STEP_FORWARD, 0.1)
spin.grab_focus()
return True
if gtk.gdk.keyval_name(event.keyval) == 'Down':
spin.spin(gtk.SPIN_STEP_BACKWARD, 0.1)
spin.grab_focus()
return True
if gtk.gdk.keyval_name(event.keyval) == 'Page_Up':
spin.spin(gtk.SPIN_STEP_FORWARD, 1)
spin.grab_focus()
return True
if gtk.gdk.keyval_name(event.keyval) == 'Page_Down':
spin.spin(gtk.SPIN_STEP_BACKWARD, 1)
spin.grab_focus()
return True
if gtk.gdk.keyval_name(event.keyval) in ["Return", "KP_Enter"] :
self.tv.grab_focus()
def spinint_key_press_event(self, spin, event, path):
if event.type == gtk.gdk.KEY_PRESS:
if gtk.gdk.keyval_name(event.keyval) == 'Up':
spin.spin(gtk.SPIN_STEP_FORWARD, 1)
spin.grab_focus()
return True
if gtk.gdk.keyval_name(event.keyval) == 'Down':
spin.spin(gtk.SPIN_STEP_BACKWARD, 1)
spin.grab_focus()
return True
if gtk.gdk.keyval_name(event.keyval) == 'Page_Up':
spin.spin(gtk.SPIN_STEP_FORWARD, 10)
spin.grab_focus()
return True
if gtk.gdk.keyval_name(event.keyval) == 'Page_Down':
spin.spin(gtk.SPIN_STEP_BACKWARD, 10)
spin.grab_focus()
return True
if gtk.gdk.keyval_name(event.keyval) in ["Return", "KP_Enter"] :
self.tv.grab_focus()
def _focus_out(self, widget, event, path):
(iter_first, iter_last) = self.textbuffer.get_bounds()
text = self.textbuffer.get_text(iter_first, iter_last)
self.textedit_window.destroy()
self.emit('edited', path, text)
def _keyhandler(self, widget, event):
keyname = gtk.gdk.keyval_name(event.keyval)
if event.state & (gtk.gdk.SHIFT_MASK | gtk.gdk.CONTROL_MASK) and \
gtk.gdk.keyval_name(event.keyval) in ['Return', 'KP_Enter']:
self.textedit_window.response(gtk.RESPONSE_OK)
return True
gobject.type_register(CellRendererMx)
class Parameter() :
def __init__(self, ini = None, ini_id = None, xml = None) :
self.attr = {}
self.pixbuf = {}
if ini != None :
self.from_ini(ini, ini_id)
elif xml != None :
self.from_xml(xml)
def __repr__(self) :
return etree.tostring(self.to_xml(), pretty_print = True)
def from_ini(self, ini, ini_id) :
self.attr = {}
ini = dict(ini)
for i in ini :
self.attr[i] = ini[i]
if "type" in self.attr :
self.attr["type"] = self.attr["type"].lower()
if "call" not in self.attr :
self.attr["call"] = "#" + ini_id.lower()
self.id = ini_id
def from_xml(self, xml) :
for i in xml.keys() :
self.attr[i] = xml.get(i)
def to_xml(self) :
xml = etree.Element("param")
for i in self.attr :
xml.set(i, unicode(str(self.attr[i])))
return xml
def get_icon(self) :
icon = self.get_attr("icon")
if icon == None or icon == "" :
if self.get_name().lower() in DEFAULT_ICONS:
icon = DEFAULT_ICONS[self.get_name().lower()]
return get_pixbuf(icon, ICON_SIZE)
def get_image(self) :
return get_pixbuf(self.get_attr("image"), IMAGE_SIZE)
def get_value(self) :
return self.attr["value"] if "value" in self.attr else ""
def get_name(self) :
return self.attr["name"] if "name" in self.attr else ""
def get_type(self):
return self.attr["type"] if "type" in self.attr else "string"
def get_attr(self, name) :
return self.attr[name] if name in self.attr else None
def get_options(self):
return self.attr["options"] if "options" in self.attr else "No options"
def get_digits(self):
return self.attr["digits"] if "digits" in self.attr else DEFAULT_DIGITS
def get_min_value(self):
return self.attr["minimum_value"] if "minimum_value" in self.attr else "-99999.9"
def get_max_value(self):
return self.attr["maximum_value"] if "maximum_value" in self.attr else "99999.9"
class Feature():
def __init__(self, src = None, xml = None) :
self.attr = {}
self.pixbuf = {}
self.param = []
if src != None :
self.from_src(src)
if xml != None :
self.from_xml(xml)
def __repr__(self) :
return etree.tostring(self.to_xml(), pretty_print = True)
def get_icon(self) :
return get_pixbuf(self.get_attr("icon"), ICON_SIZE)
def get_image(self) :
return get_pixbuf(self.get_attr("image"), IMAGE_SIZE)
def get_value(self):
return self.attr["value"] if "value" in self.attr else ""
def get_type(self):
return self.attr["type"] if "type" in self.attr else "string"
def get_attr(self, attr) :
return self.attr[attr] if attr in self.attr else None
def get_name(self):
return self.attr["name"] if "name" in self.attr else ""
def from_src(self, src) :
src_config = ConfigParser.ConfigParser()
f = open(src).read()
# add "." in the begining of multiline parameters to save indents
f = re.sub(r"(?m)^(\ |\t)", r"\1.", f)
src_config.readfp(io.BytesIO(f))
# remove "." in the begining of multiline parameters to save indents
conf = {}
for section in src_config.sections() :
conf[section] = {}
for item in src_config.options(section) :
s = src_config.get(section, item, raw = True)
s = re.sub(r"(?m)^\.", "", " " + s)[1:]
conf[section][item] = s
self.attr = conf["SUBROUTINE"]
self.attr["src"] = src
self.attr["name"] = _(self.get_name())
# original name
self.attr["o-name"] = self.attr["name"]
# get order
if "order" not in self.attr :
self.attr["order"] = []
else :
self.attr["order"] = self.attr["order"].upper().split()
self.attr["order"] = [s if s[:6] == "PARAM_" else "PARAM_" + s for s in self.attr["order"]]
# get params
self.param = []
parameters = self.attr["order"] + [p for p in conf if (p[:6] == "PARAM_" and p not in self.attr["order"])]
for s in parameters :
if s in conf :
p = Parameter(ini = conf[s], ini_id = s.lower())
p.attr['name'] = _(p.get_name())
p.attr['tool_tip'] = _(p.get_attr('tool_tip'))
p.attr['options'] = _(p.get_options())
if p.get_type() == 'float' :
fmt = '{0:0.' + p.get_digits() + 'f}'
p.attr['value'] = fmt.format(get_float(p.get_value()))
elif p.get_type() == 'int' :
p.attr['value'] = str(get_int(p.get_value()))
self.param.append(p)
# get gcode parameters
for l in ["definitions", "before", "call", "after"] :
l = l.upper()
if l in conf and "content" in conf[l] :
self.attr[l.lower()] = re.sub(r"(?m)\r?\n\r?\.", "\n", conf[l]["content"])
else :
self.attr[l.lower()] = ""
def from_xml(self, xml) :
self.attr = {}
for i in xml.keys() :
self.attr[i] = xml.get(i)
self.param = []
for p in xml :
self.param.append(Parameter(xml = p))
def to_xml(self) :
xml = etree.Element("feature")
for i in self.attr :
xml.set(i, unicode(str(self.attr[i])))
for p in self.param :
xml.append(p.to_xml())
return xml
def get_id(self, xml) :
num = 1
if xml != None :
# get smallest free name
l = xml.findall(".//feature[@type='%s']" % self.attr["type"])
num = max([get_int(i.get("name")[-3:]) for i in l ] + [0]) + 1
if not "o-name" in self.attr :
self.attr["o-name"] = self.attr["name"]
self.attr["name"] = self.attr["o-name"] + " %03d" % num
self.attr["id"] = self.attr["type"] + "-%03d" % num
def get_definitions(self) :
global DEFINITIONS
if self.attr["type"] not in DEFINITIONS :
s = self.process(self.attr["definitions"])
if s != "" :
DEFINITIONS.append(self.attr["type"])
return s + "\n"
else :
return ""
def include(self, srce) :
src = search_path(srce)
if src :
f = open(src)
s = f.read()
f.close()
return s
else :
mess_dlg(_("File not found : %s") % srce)
raise IOError("IOError: File not found : %s" % srce)
def include_once(self, src) :
global INCLUDE
if (src) not in INCLUDE :
INCLUDE.append(src)
return self.include(src)
return ""
def get_param_value(self, call) :
call = "#" + call.lower()
for p in self.param :
if "call" in p.attr and "value" in p.attr :
if call == p.attr["call"] :
return p.attr['value']
return None
def process(self, s) :
def eval_callback(m) :
return str(eval(m.group(2), globals(), {"self":self}))
def exec_callback(m) :
s = m.group(2)
# strip starting spaces
s = s.replace("\t", " ")
i = 1e10
for l in s.split("\n") :
if l.strip() != "" :
i = min(i, len(l) - len(l.lstrip()))
if i < 1e10 :
res = ""
for l in s.split("\n") :
res += l[i:] + "\n"
s = res
old_stdout = sys.stdout
redirected_output = StringIO()
sys.stdout = redirected_output
exec(s) in {"self":self}
sys.stdout = old_stdout
redirected_output.reset()
out = str(redirected_output.read())
return out
def import_callback(m) :
fname = m.group(2)
if fname != None :
try :
return str(open(fname).read())
except :
StatusBar.push(SB_File_context_id, _("File not found : %s") % fname)
else :
mess_dlg(_("File not found : %(f)s in %(p)s" % {"f":fname, "p":(XML_DIR)}))
raise IOError("IOError File not found : %(f)s in %(p)s" % {"f":fname, "p":(XML_DIR)})
s = re.sub(r"(?i)(<import>(.*?)</import>)", import_callback, s)
s = re.sub(r"(?i)(<eval>(.*?)</eval>)", eval_callback, s)
s = re.sub(r"(?ims)(<exec>(.*?)</exec>)", exec_callback, s)
for p in self.param :
if "call" in p.attr and "value" in p.attr :
s = re.sub(r"%s([^A-Za-z0-9_]|$)" % (re.escape(p.attr["call"])), r"%s\1" % (p.attr["value"]), s)
s = re.sub(r"#self_id", "%s" % self.get_attr("id"), s)
return s
def get_unique_id(self) :
global UNIQUE_ID
UNIQUE_ID = UNIQUE_ID + 1
return UNIQUE_ID
class Features(gtk.VBox):
__gtype_name__ = "Features"
__gproperties__ = {}
__gproperties = __gproperties__
def __init__(self, *a, **kw):
global APP_PATH, DEFAULT_CATALOG
# process passed args
opt, optl = 'U:c:x:i', ["catalog=", "ini="]
optlist, args = getopt.getopt(sys.argv[1:], opt, optl)
optlist = dict(optlist)
if "-U" in optlist :
optlist_, args = getopt.getopt(optlist["-U"].split(), opt, optl)
optlist.update(optlist_)
ini = os.getenv("INI_FILE_NAME")
if "-i" in optlist :
ini = optlist["-i"]
elif "--ini" in optlist :
ini = optlist["--ini"]
APP_PATH = os.getcwd() + '/'
if (ini is not None):
try :
inifile = linuxcnc.ini(ini)
try :
val = inifile.find('DISPLAY', 'FEATURES_PATH')
APP_PATH = val + '/'
except :
print("Warning! There's no FEATURES_PATH in ini file")
try :
inifile.find('RS274NGC', 'SUBROUTINE_PATH')
except :
print(_("Warning! There's no SUBROUTINES_PATH in ini file!"))
except:
mess_dlg(_('Can not read LinuxCNC ini file'))
if "--catalog" in optlist :
self.catalog_dir = APP_PATH + CATALOGS_DIR + optlist["--catalog"] + '/'
else :
self.catalog_dir = APP_PATH + CATALOGS_DIR + DEFAULT_CATALOG + '/'
if not os.path.exists(self.catalog_dir + 'menu.xml') :
mess_dlg(_('Catalog file does not exists : %s') % self.catalog_dir + 'menu.xml')
IOError('IOError Catalog file does not exists : %s' % self.catalog_dir + 'menu.xml')
xml = etree.parse(self.catalog_dir + 'menu.xml')
self.catalog = xml.getroot()
self.LinuxCNC_connected = False
self.treestore_selected = None
self.selected_feature = None
self.selected_feature_path = None
self.iter_selected_type = SEL_IS_NONE
self.use_dual_views = DEFAULT_USE_2_VIEWS
self.use_widget_box = DEFAULT_USE_WIDGETS
self.side_by_side = DEFAULT_SIDE_BY_SIDE
self.treeview2 = None
self.embedded = True
self.undo_list = []
self.undo_pointer = -1
self.timeout = None
# create utilities and main_window
gtk.VBox.__init__(self, *a, **kw)
self.builder = gtk.Builder()
try :
self.builder.add_from_file(APP_PATH + "features.glade")
except :
mess_dlg(_("File not found : features.glade"))
raise IOError("File not found : features.glade")
self.get_widgets()
self.read_preferences()
self.on_scale_change_value(self)
global SB_Pix_context_id, SB_File_context_id, SB_Params_context_id
SB_Pix_context_id = StatusBar.get_context_id('Pix')
SB_File_context_id = StatusBar.get_context_id('File')
SB_Params_context_id = StatusBar.get_context_id('Params')
self.treestore = gtk.TreeStore(object, str, gobject.TYPE_BOOLEAN, gobject.TYPE_BOOLEAN)
self.master_filter = self.treestore.filter_new()
self.widgets_viewport = None
self.details_filter = self.treestore.filter_new()
self.details_filter.set_visible_column(3)
self.create_treeview()
self.main_box.reparent(self)
self.topfeatures_tb = gtk.Toolbar()
self.main_box.pack_start(self.topfeatures_tb, False, False, 0)
self.main_box.reorder_child(self.topfeatures_tb, 1)
self.default_src = None
self.create_menu_interface()
if self.default_src == None :
self.default_src = self.catalog_dir + DEFAULTS
try :
self.defaults = open(self.default_src).read()
except :
StatusBar.push(3, _('Can not load NGC default file : %s') % self.default_src)
mess_dlg(_('Can not load NGC default file : %s') % self.default_src)
self.setup_top_features()
if DEFAULT_USE_ADD_DIALOG :
self.create_add_dialog()
self.use_widget_menu.set_active(self.use_widget_box)
self.single_v_menu.set_active(not self.use_dual_views)
self.dual_v_menu.set_active(self.use_dual_views)
self.builder.connect_signals(self)
self.menu_new_activate(self)
self.get_selected_feature(self)
self.show_all()
if self.side_by_side :
self.side_layout_activate(None)
else :
self.top_bottom_layout_activate(None)
self.menu_v_activate(None, self.use_dual_views)
self.treeview.grab_focus()
def create_menu_interface(self):
menu_bar = gtk.MenuBar()
file_menu = gtk.Menu()
menu_new = gtk.ImageMenuItem(_('_New'))
img = gtk.Image()
img.set_from_stock('gtk-new', GTK_ICON_SIZE)
menu_new.set_image(img)
menu_new.connect("activate", self.menu_new_activate)
file_menu.append(menu_new)
menu_open = gtk.ImageMenuItem(_('_Open'))
img = gtk.Image()
img.set_from_stock('gtk-open', GTK_ICON_SIZE)
menu_open.set_image(img)
menu_open.connect("activate", self.menu_open_activate)
file_menu.append(menu_open)
self.menu_save_xml = gtk.ImageMenuItem(_('_Save'))
img = gtk.image_new_from_icon_name('gtk-save', GTK_ICON_SIZE)
self.menu_save_xml.set_image(img)
self.menu_save_xml.connect("activate", self.menu_save_xml_activate)
file_menu.append(self.menu_save_xml)
self.menu_save_template = gtk.ImageMenuItem(_('Save as Default Template'))
img = gtk.image_new_from_icon_name('gtk-save', GTK_ICON_SIZE)
self.menu_save_template.set_image(img)
self.menu_save_template.connect("activate", self.menu_save_default_activate)
file_menu.append(self.menu_save_template)
sep = gtk.SeparatorMenuItem()
file_menu.append(sep)
self.menu_save_ngc = gtk.ImageMenuItem(_('_Export as RS274NGC'))
img = gtk.Image()
img.set_from_stock('gtk-save-as', GTK_ICON_SIZE)
self.menu_save_ngc.set_image(img)
self.menu_save_ngc.connect("activate", self.menu_save_ngc_activate)
file_menu.append(self.menu_save_ngc)
f_menu = gtk.MenuItem(_("_File"))
f_menu.connect("activate", self.menu_file_activate)
f_menu.set_submenu(file_menu)
menu_bar.append(f_menu)
v_menu = gtk.Menu()
view_menu = gtk.MenuItem(_("_View"))
view_menu.connect("activate", self.menu_view_activate)
view_menu.set_submenu(v_menu)
self.single_v_menu = gtk.RadioMenuItem(None, _("Singl_e View"))
self.single_v_menu.connect("activate", self.menu_v_activate, False)
v_menu.append(self.single_v_menu)
self.dual_v_menu = gtk.RadioMenuItem(self.single_v_menu, _("Split _Features/Params Views"))
self.dual_v_menu.connect("activate", self.menu_v_activate, True)
v_menu.append(self.dual_v_menu)
self.hide_val_col_mnu = gtk.CheckMenuItem(_("_Hide Features Value Column"))
self.hide_val_col_mnu.connect("toggled", self.menu_hide_col_activate)
v_menu.append(self.hide_val_col_mnu)
sep = gtk.SeparatorMenuItem()
v_menu.append(sep)
self.top_bottom_menu = gtk.RadioMenuItem(None, _("_Top / Bottom Layout"))
self.top_bottom_menu.set_active(not self.side_by_side)
self.top_bottom_menu.connect("activate", self.top_bottom_layout_activate)
v_menu.append(self.top_bottom_menu)
self.side2side_menu = gtk.RadioMenuItem(self.top_bottom_menu, _("_Side By Side Layout"))
self.side2side_menu.set_active(self.side_by_side)
self.side2side_menu.connect("activate", self.side_layout_activate)
v_menu.append(self.side2side_menu)
sep = gtk.SeparatorMenuItem()
v_menu.append(sep)
self.use_widget_menu = gtk.CheckMenuItem(_("_Use Widgets Box"))
self.use_widget_menu.connect("toggled", self.menu_use_widget_activate)
v_menu.append(self.use_widget_menu)
self.show_headers_menu = gtk.CheckMenuItem(_("Sho_w Headers"))
self.show_headers_menu.set_active(self.show_headers)
self.show_headers_menu.connect("toggled", self.show_headers_menu_toggled)
v_menu.append(self.show_headers_menu)
sep = gtk.SeparatorMenuItem()
v_menu.append(sep)
self.save_layout_menu = gtk.ImageMenuItem(_("Save As Default _Layout"))
img = gtk.image_new_from_icon_name('gtk-save', GTK_ICON_SIZE)
self.save_layout_menu.set_image(img)
self.save_layout_menu.connect("activate", self.save_preferences)
v_menu.append(self.save_layout_menu)
menu_bar.append(view_menu)
self.menuAdd = gtk.Menu()
add_menu = gtk.MenuItem(_('_Add'))
add_menu.set_submenu(self.menuAdd)
menu_bar.append(add_menu)
self.add_catalog_items()
menu_utils = gtk.Menu()
u_menu = gtk.MenuItem(_('_Utilities'))
u_menu.connect('activate', self.menu_util_activate)
u_menu.set_submenu(menu_utils)
self.auto_refresh = gtk.CheckMenuItem(_('_Auto-Refresh'))
menu_utils.append(self.auto_refresh)
menu_edit_def = gtk.ImageMenuItem(_('_Edit Defaults'))
img = gtk.Image()
img.set_from_stock('gtk-edit', GTK_ICON_SIZE)
menu_edit_def.set_image(img)
menu_edit_def.connect("activate", self.menu_edit_defaults_activate)
menu_utils.append(menu_edit_def)