hazzygremlin.py 文件源码

def __init__(self, inifile, width, height):
        gobject.GObject.__init__(self)

        super(HazzyGremlin, self).__init__(inifile)

        self.width = width
        self.height = height

        self.percent = 0
        self.mouse_mode = None
        self.zoom_in_pressed = False
        self.zoom_out_pressed = False

        self.set_display_units('in')

        # Gremlin width = width - 40 to allow room for the controls
        self.set_size_request(self.width - 40, self.height)

        # Add gremlin back-plot
        self.gremlin_view = gtk.HBox()
        fixed = gtk.Fixed()
        fixed.put(self, 0, 0)
        self.gremlin_view.add(fixed)
        self.connect('button_press_event', self.on_gremlin_clicked)

        # Add touchscreen controls
        gladefile = os.path.join(UIDIR, 'controls.glade')
        self.builder = gtk.Builder()
        self.builder.add_from_file(gladefile)
        self.builder.connect_signals(self)
        controls = self.builder.get_object('controls')
        controls.set_size_request(40, self.height)
        self.gremlin_view.add(controls)

        # Add progress label
        self.label = gtk.Label()
        self.label.modify_font(pango.FontDescription('FreeSans 11'))
        self.label.modify_fg(gtk.STATE_NORMAL, gtk.gdk.Color('White'))
        labelbox = gtk.EventBox()
        labelbox.modify_bg(gtk.STATE_NORMAL, gtk.gdk.Color('Black'))
        labelbox.set_size_request(-1, 20)
        labelbox.add(self.label)
        fixed.put(labelbox, 0 , self.height - 20)


#    def fileloading(self, current_line):
#        self.progressbar.show()
#        percent = current_line * 100 / self.line_count
#        if self.percent != percent:
#            self.percent = percent
#            msg = "Generating preview {}%".format(self.percent)
#            self.progressbar.set_text(msg)
#            self.progressbar.set_fraction(self.percent / 100)
#            log.debug(msg)
#            self.emit('loading_progress', percent)