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#!/usr/bin/env python
# -*- coding:UTF-8 -*-
"""
This file will control some options of the gmoccapy plasma screen
and demonstrats at the same time the possibilities you have introducing
your own handler files and functions to that screen, showing the
possibilities to modify the layout and behavior
Copyright 2013 Norbert Schechner
nieson@web.de
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.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""
import hal_glib # needed to make our own hal pins
import hal # needed to make our own hal pins
from gladevcp.persistence import IniFile # we use this one to save the states of the widgets on shut down and restart
from gladevcp.persistence import widget_defaults
from gladevcp.persistence import select_widgets
import gtk
from gmoccapy import preferences
from gmoccapy import getiniinfo
class PlasmaClass:
def __init__(self, halcomp, builder, useropts):
self.builder = builder
self.halcomp = halcomp
self.defaults = { IniFile.vars : { "thcspeedval" : 15.0 ,
"thcspeedmax" : 20.0 ,
"thcspeedmin" : 1.0 ,
"thcspeedincr" : 1.0 ,
"cutgapval" : 4.0 ,
"cutgapmax" : 10.0 ,
"cutgapmin" : 0.1 ,
"cutgapincr" : 0.1 ,
"g0gapval" : 45.0 ,
"g0gapmax" : 55.0 ,
"g0gapmin" : 0.5 ,
"g0gapincr" : 0.5 ,
"pierceutostart" : True ,
"piercegapval" : 5.0 ,
"piercegapmax" : 12.0 ,
"piercegapmin" : 2.0 ,
"piercegapincr" : 0.5 ,
"piercedelayval" : 0.5 ,
"piercedelaymax" : 10.0 ,
"piercedelaymin" : 0.01 ,
"piercedelayincr" : 0.01 ,
"enableheightlock" : False,
"chlthresholdval" : 60.0 ,
"chlthresholdmax" : 100.0,
"chlthresholdmin" : 10.0 ,
"chlthresholdincr" : 10.0 ,
"thctargetvoltval" : 100.0,
"thctargetvoltmax" : 255.0,
"thctargetvoltmin" : 55.0 ,
"thctargetvoltincr" : 5.0 ,
},
IniFile.widgets: widget_defaults(select_widgets([self.builder.get_object("hal-btn-THC"),
], hal_only = True, output_only = True)),
}
get_ini_info = getiniinfo.GetIniInfo()
prefs = preferences.preferences(get_ini_info.get_preference_file_path())
theme_name = prefs.getpref("gtk_theme", "Follow System Theme", str)
if theme_name == "Follow System Theme":
theme_name = gtk.settings_get_default().get_property("gtk-theme-name")
gtk.settings_get_default().set_string_property("gtk-theme-name", theme_name, "")
self.ini_filename = __name__ + ".var"
self.ini = IniFile(self.ini_filename, self.defaults, self.builder)
self.ini.restore_state(self)
# lets make our pins
self.THC_speed = hal_glib.GPin(halcomp.newpin("THC-Speed", hal.HAL_FLOAT, hal.HAL_OUT))
self.cut_gap = hal_glib.GPin(halcomp.newpin("Cut-Gap", hal.HAL_FLOAT, hal.HAL_OUT))
self.g0_gap = hal_glib.GPin(halcomp.newpin("G0-Gap", hal.HAL_FLOAT, hal.HAL_OUT))
self.pierce_deley = hal_glib.GPin(halcomp.newpin("Pierce-Delay", hal.HAL_FLOAT, hal.HAL_OUT))
self.pierce_gap = hal_glib.GPin(halcomp.newpin("Pierce-Gap", hal.HAL_FLOAT, hal.HAL_OUT))
self.target_voltage = hal_glib.GPin(halcomp.newpin("Target-Voltage", hal.HAL_FLOAT, hal.HAL_OUT))
# get all widgets and connect them
self.lbl_prog_volt = self.builder.get_object("lbl_prog_volt")
self.lbl_cut_speed = self.builder.get_object("lbl_cut_speed")
self.lbl_cut_gap = self.builder.get_object("lbl_cut_gap")
self.lbl_g0_gap = self.builder.get_object("lbl_g0_gap")
self.lbl_pierce_gap = self.builder.get_object("lbl_pierce_gap")
self.lbl_pierce_delay = self.builder.get_object("lbl_pierce_delay")
self.btn_THC_speed_minus = self.builder.get_object("btn_THC_speed_minus")
self.btn_THC_speed_minus.connect("pressed", self.on_btn_THC_speed_pressed, -1)
self.btn_THC_speed_plus = self.builder.get_object("btn_THC_speed_plus")
self.btn_THC_speed_plus.connect("pressed", self.on_btn_THC_speed_pressed, 1)
self.adj_THC_speed = self.builder.get_object("adj_THC_speed")
self.adj_THC_speed.connect("value_changed", self.on_adj_THC_speed_value_changed)
self.adj_THC_speed.upper = self.thcspeedmax
self.adj_THC_speed.lower = self.thcspeedmin
self.adj_THC_speed.set_value(self.thcspeedval)
self.tbl_cutting = self.builder.get_object("tbl_cutting")
self.tbl_cutting.connect("destroy", self._on_destroy)
self.btn_cut_gap_minus = self.builder.get_object("btn_cut_gap_minus")
self.btn_cut_gap_minus.connect("pressed", self.on_btn_cut_gap_pressed, -1)
self.btn_cut_gap_plus = self.builder.get_object("btn_cut_gap_plus")
self.btn_cut_gap_plus.connect("pressed", self.on_btn_cut_gap_pressed, 1)
self.adj_cut_gap = self.builder.get_object("adj_cut_gap")
self.adj_cut_gap.connect("value_changed", self.on_adj_cut_gap_value_changed)
self.adj_cut_gap.upper = self.cutgapmax
self.adj_cut_gap.lower = self.cutgapmin
self.adj_cut_gap.set_value(self.cutgapval)
self.btn_g0_minus = self.builder.get_object("btn_g0_minus")
self.btn_g0_minus.connect("pressed", self.on_btn_g0_pressed, -1)
self.btn_g0_plus = self.builder.get_object("btn_g0_plus")
self.btn_g0_plus.connect("pressed", self.on_btn_g0_pressed, 1)
self.adj_G0_gap = self.builder.get_object("adj_G0_gap")
self.adj_G0_gap.connect("value_changed", self.on_adj_G0_gap_value_changed)
self.adj_G0_gap.upper = self.g0gapmax
self.adj_G0_gap.lower = self.g0gapmin
self.adj_G0_gap.set_value(self.g0gapval)
self.Piercing_autostart = self.builder.get_object("Piercing-autostart")
self.Piercing_autostart.connect("toggled", self.on_Piercing_autostart_toggled)
self.Piercing_autostart.set_active(self.pierceutostart)
self.btn_pierce_gap_minus = self.builder.get_object("btn_pierce_gap_minus")
self.btn_pierce_gap_minus.connect("pressed", self.on_btn_pierce_gap_pressed, -1)
self.btn_pierce_gap_plus = self.builder.get_object("btn_pierce_gap_plus")
self.btn_pierce_gap_plus.connect("pressed", self.on_btn_pierce_gap_pressed, 1)
self.adj_pierce_gap = self.builder.get_object("adj_pierce_gap")
self.adj_pierce_gap.connect("value_changed", self.on_adj_pierce_gap_value_changed)
self.adj_pierce_gap.upper = self.piercegapmax
self.adj_pierce_gap.lower = self.piercegapmin
self.adj_pierce_gap.set_value(self.piercegapval)
self.btn_pierce_delay_minus = self.builder.get_object("btn_pierce_delay_minus")
self.btn_pierce_delay_minus.connect("pressed", self.on_btn_pierce_delay_pressed, -1)
self.btn_pierce_delay_plus = self.builder.get_object("btn_pierce_delay_plus")
self.btn_pierce_delay_plus.connect("pressed", self.on_btn_pierce_delay_pressed, 1)
self.adj_pierce_delay = self.builder.get_object("adj_pierce_delay")
self.adj_pierce_delay.connect("value_changed", self.on_adj_pierce_delay_value_changed)
self.adj_pierce_delay.upper = self.piercedelaymax
self.adj_pierce_delay.lower = self.piercedelaymin
self.adj_pierce_delay.set_value(self.piercedelayval)
self.enable_HeightLock = self.builder.get_object("enable-HeightLock")
self.enable_HeightLock.connect("toggled", self.on_enable_HeightLock_toggled)
self.enable_HeightLock.set_active(self.enableheightlock)
self.adj_CHL_threshold = self.builder.get_object("adj_CHL_threshold")
self.adj_CHL_threshold.connect("value_changed", self.on_adj_CHL_threshold_value_changed)
self.adj_CHL_threshold.upper = self.chlthresholdmax
self.adj_CHL_threshold.lower = self.chlthresholdmin
self.adj_CHL_threshold.set_value(self.chlthresholdval)
self.btn_THC_target_minus = self.builder.get_object("btn_THC_target_minus")
self.btn_THC_target_minus.connect("pressed", self.on_btn_THC_target_pressed, -1)
self.btn_THC_target_plus = self.builder.get_object("btn_THC_target_plus")
self.btn_THC_target_plus.connect("pressed", self.on_btn_THC_target_pressed, 1)
self.adj_THC_Voltage = self.builder.get_object("adj_THC_Voltage")
self.adj_THC_Voltage.connect("value_changed", self.on_adj_THC_Voltage_value_changed)
self.adj_THC_Voltage.upper = self.thctargetvoltmax
self.adj_THC_Voltage.lower = self.thctargetvoltmin
self.adj_THC_Voltage.set_value(self.thctargetvoltval)
def _on_destroy(self, obj, data = None):
self.ini.save_state(self)
# What to do on button pres events?
def on_btn_THC_speed_pressed(self, widget, dir):
increment = self.thcspeedincr * dir
self.thcspeedval = self.adj_THC_speed.get_value() + increment
self.adj_THC_speed.set_value(self.thcspeedval)
def on_btn_cut_gap_pressed(self, widget, dir):
increment = self.cutgapincr * dir
self.cutgapval = self.adj_cut_gap.get_value() + increment
self.adj_cut_gap.set_value(self.cutgapval)
def on_btn_g0_pressed(self, widget, dir):
increment = self.g0gapincr * dir
self.g0gapval = self.adj_G0_gap.get_value() + increment
self.adj_G0_gap.set_value(self.g0gapval)
def on_btn_pierce_gap_pressed(self, widget, dir):
increment = self.piercegapincr * dir
self.piercegapval = self.adj_pierce_gap.get_value() + increment
self.adj_pierce_gap.set_value(self.piercegapval)
def on_btn_pierce_delay_pressed(self, widget, dir):
increment = self.piercedelayincr * dir
self.piercedelayval = self.adj_pierce_delay.get_value() + increment
self.adj_pierce_delay.set_value(self.piercedelayval)
def on_btn_THC_target_pressed(self, widget, dir):
increment = self.thctargetvoltincr * dir
self.thctargetvoltval = self.adj_THC_Voltage.get_value() + increment
self.adj_THC_Voltage.set_value(self.thctargetvoltval)
# and the behavior of the adjustments to control max and min values
def on_adj_THC_speed_value_changed(self, widget, data = None):
if widget.get_value() >= widget.upper:
self.btn_THC_speed_plus.set_sensitive(False)
elif widget.get_value() <= widget.lower:
self.btn_THC_speed_minus.set_sensitive(False)
else:
self.btn_THC_speed_plus.set_sensitive(True)
self.btn_THC_speed_minus.set_sensitive(True)
self.halcomp["THC-Speed"] = widget.get_value()
self.lbl_cut_speed.set_label("%.1f" % (widget.get_value()))
def on_adj_cut_gap_value_changed(self, widget, data = None):
if widget.get_value() >= widget.upper:
self.btn_cut_gap_plus.set_sensitive(False)
elif widget.get_value() <= widget.lower:
self.btn_cut_gap_minus.set_sensitive(False)
else:
self.btn_cut_gap_plus.set_sensitive(True)
self.btn_cut_gap_minus.set_sensitive(True)
self.halcomp["Cut-Gap"] = widget.get_value()
self.lbl_cut_gap.set_label("%.3f" % (widget.get_value()))
def on_adj_G0_gap_value_changed(self, widget, data = None):
if widget.get_value() >= widget.upper:
self.btn_g0_plus.set_sensitive(False)
elif widget.get_value() <= widget.lower:
self.btn_g0_minus.set_sensitive(False)
else:
self.btn_g0_plus.set_sensitive(True)
self.btn_g0_minus.set_sensitive(True)
self.halcomp["G0-Gap"] = widget.get_value()
self.lbl_g0_gap.set_label("%.3f" % (widget.get_value()))
def on_adj_pierce_gap_value_changed(self, widget, data = None):
if widget.get_value() >= widget.upper:
self.btn_pierce_gap_plus.set_sensitive(False)
elif widget.get_value() <= widget.lower:
self.btn_pierce_gap_minus.set_sensitive(False)
else:
self.btn_pierce_gap_plus.set_sensitive(True)
self.btn_pierce_gap_minus.set_sensitive(True)
self.halcomp["Pierce-Gap"] = widget.get_value()
self.lbl_pierce_gap.set_label("%.3f" % (widget.get_value()))
def on_adj_pierce_delay_value_changed(self, widget, data = None):
if widget.get_value() >= widget.upper:
self.btn_pierce_delay_plus.set_sensitive(False)
elif widget.get_value() <= widget.lower:
self.btn_pierce_delay_minus.set_sensitive(False)
else:
self.btn_pierce_delay_plus.set_sensitive(True)
self.btn_pierce_delay_minus.set_sensitive(True)
self.halcomp["Pierce-Delay"] = widget.get_value()
self.lbl_pierce_delay.set_label("%.2f" % (widget.get_value()))
def on_adj_CHL_threshold_value_changed(self, widget, data = None):
self.chlthresholdval = widget.get_value()
def on_adj_THC_Voltage_value_changed(self, widget, data = None):
if widget.get_value() >= widget.upper:
self.btn_THC_target_plus.set_sensitive(False)
elif widget.get_value() <= widget.lower:
self.btn_THC_target_minus.set_sensitive(False)
else:
self.btn_THC_target_plus.set_sensitive(True)
self.btn_THC_target_minus.set_sensitive(True)
self.halcomp["Target-Voltage"] = widget.get_value()
self.lbl_prog_volt.set_label("%d" % (widget.get_value()))
def on_Piercing_autostart_toggled(self, widget, data = None):
self.pierceutostart = widget.get_active()
def on_enable_HeightLock_toggled(self, widget, data = None):
self.enableheightlock = widget.get_active()
def get_handlers(halcomp, builder, useropts):
return(PlasmaClass(halcomp, builder, useropts))
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