Code:
import hal_glib
import hal
import pango
class HandlerClass:
def __init__(self, halcomp,builder,useropts):
self.builder = builder
self.halcomp = halcomp
self.jog_increment = self.builder.get_object('jog_increment')
self.g54inch = self.builder.get_object('g54inch_jog')
self.g54tenths = self.builder.get_object('g54tenth_jog')
self.g54hundredths = self.builder.get_object('g54hundedth_jog')
self.g54thousandths = self.builder.get_object('g54thousandth_jog')
self.z_label = self.builder.get_object('z_label')
self.w_label = self.builder.get_object('w_label')
self.example_trigger = hal_glib.GPin(halcomp.newpin('label-trigger', hal.HAL_BIT, hal.HAL_IN))
self.example_trigger.connect('value-changed', self.on_label_trigger_value_changed)
self.attr_true = pango.AttrList()
fg_color = pango.AttrForeground(65535, 0, 0, 0, -1)
size = pango.AttrSize(30000, 0, -1)
weight = pango.AttrWeight(pango.WEIGHT_BOLD, 0, -1)
self.attr_true.insert(fg_color)
self.attr_true.insert(size)
self.attr_true.insert(weight)
self.attr_false = pango.AttrList()
fg_color = pango.AttrForeground(0, 0, 0, 0, -1)
self.attr_false.insert(fg_color)
self.attr_false.insert(size)
self.attr_false.insert(weight)
def on_label_trigger_value_changed(self, pin):
state = pin.get()
if state:
self.z_label.set_attributes(self.attr_true)
self.w_label.set_attributes(self.attr_true)
else:
self.z_label.set_attributes(self.attr_false)
self.w_label.set_attributes(self.attr_false)
def activ_inc(self, widget):
if widget.get_active():
if widget == self.g54inch: self.jog_increment.set_text('1.000')
elif widget == self.g54tenths: self.jog_increment.set_text('0.100')
elif widget == self.g54hundedths: self.jog_increment.set_text('0.010')
elif widget == self.g54thousandths: self.jog_increment.set_text('0.001')
# This is boiler code, required for gladevcp
def get_handlers(halcomp,builder,useropts):
return [HandlerClass(halcomp,builder,useropts)]
