def __init__(self):
builder = get_builder('ccgui.ui')
self.window = builder.get_object('ccgui_window')
builder.connect_signals(self)
self.rpm_gauge = GtkGauge()
self.rpm_gauge.name = 'RPM\n<span foreground="orange"><i><small>x1000</small></i></span>'
self.rpm_gauge.start_value = 0
self.rpm_gauge.end_value = 10
self.rpm_gauge.initial_step = 1
self.rpm_gauge.sub_step = 0.2
self.rpm_gauge.drawing_step = 1
self.rpm_gauge.strip_color_order = 'GYR'
self.rpm_gauge.green_strip_start = 0
self.rpm_gauge.yellow_strip_start = 7
self.rpm_gauge.red_strip_start = 8
self.rpm_gauge.smooth_interval = 50
self.temp_gauge = GtkGauge()
self.temp_gauge.name = 'Temp\n<span foreground="orange"><i>°C</i></span>'
self.temp_gauge.start_value = 0
self.temp_gauge.end_value = 130
self.temp_gauge.initial_step = 10
self.temp_gauge.sub_step = 2.0
self.temp_gauge.drawing_step = 20
self.temp_gauge.strip_color_order = 'GYR'
self.temp_gauge.green_strip_start = 0
self.temp_gauge.yellow_strip_start = 100
self.temp_gauge.red_strip_start = 110
self.temp_gauge.smooth_interval = 50
self.batt_gauge = GtkGauge()
self.batt_gauge.name = 'Battery\n<span foreground="orange"><i>V</i></span>'
self.batt_gauge.start_value = 0
self.batt_gauge.end_value = 12
self.batt_gauge.initial_step = 1
self.batt_gauge.sub_step = 0.2
self.batt_gauge.drawing_step = 2
self.batt_gauge.strip_color_order = 'RYG'
self.batt_gauge.green_strip_start = 5
self.batt_gauge.yellow_strip_start = 4
self.batt_gauge.red_strip_start = 0
self.batt_gauge.smooth_interval = 50
gbox = builder.get_object('gauge_box')
gbox.pack_start(self.rpm_gauge, True, True, 0)
gbox.pack_start(self.temp_gauge, True, True, 0)
gbox.pack_start(self.batt_gauge, True, True, 0)
# Status message tree view
self.status_treeview = builder.get_object('status_treeview')
self.status_store = Gtk.ListStore(str, str)
self.status_treeview.set_model(self.status_store)
renderer1 = Gtk.CellRendererText()
renderer2 = Gtk.CellRendererText()
column1 = Gtk.TreeViewColumn("Field", renderer1, text=0)
column2 = Gtk.TreeViewColumn("Value", renderer2, text=1)
self.status_treeview.append_column(column1)
self.status_treeview.append_column(column2)
self.window.set_default_size(640, 480)
self.window.show_all()
# store ref to some widgets
self.param_listbox = builder.get_object('param_listbox')
self.status_bar = builder.get_object('status_bar')
self.ignition_switch = builder.get_object('ignition_switch')
self.starter_switch = builder.get_object('starter_switch')
# param widgets
self.param_rows = {}
# connect model signals
ParamManager().sig_changed.connect(self.update_params)
StatusManager().sig_changed.connect(self.update_status)
StatusTextManager().sig_changed.connect(self.update_statustext)
