diff options
Diffstat (limited to 'services/console/interface/xo/xo.py')
| -rw-r--r-- | services/console/interface/xo/xo.py | 161 |
1 files changed, 9 insertions, 152 deletions
diff --git a/services/console/interface/xo/xo.py b/services/console/interface/xo/xo.py index fe8af72..7b02106 100644 --- a/services/console/interface/xo/xo.py +++ b/services/console/interface/xo/xo.py @@ -24,162 +24,19 @@ import cairo import string import drwarea - -class CPU_Usage: - - CPU_HZ = 0 - last_jiffies = 0 - times = 0 - - def __init__(self): - self.CPU_hz = os.sysconf(2) - - def _get_CPU_data(self): - # Uptime info - stat_file = "/proc/stat" - - try: - infile = file(stat_file, "r") - except: - print "Error trying uptime file" - return -1 - - stat_line = infile.readline() - cpu_info = string.split(stat_line, ' ') - infile.close() - - return cpu_info - - def _get_CPU_usage(self): - - cpu_info = self._get_CPU_data() - - used_jiffies = (int(cpu_info[2]) + int(cpu_info[3]) + int(cpu_info[4])) - - if self.times ==0: - self.last_jiffies = used_jiffies - self.times +=1 - return True - - new_ujiffies = (used_jiffies - self.last_jiffies) - new_ajiffies = ((self.frequency/1000) * self.CPU_hz) - - if new_ajiffies <= 0: - pcpu = 0.0 - else: - pcpu = ((new_ujiffies*100)/new_ajiffies) - - if pcpu >100: - pcpu = 100 - - self.times +=1 - self.last_jiffies = used_jiffies - - return pcpu +from cpu import XO_CPU +from system import XO_System class Interface: - - context = None - frequency_timer = 1 - graph_offset = 7 - - def __init__(self): - - self.drw_width = gtk.gdk.screen_width() * 90 / 100 - self.drw_height = gtk.gdk.screen_height() * 20 / 100 - self.y_cpu = self.drw_height - self.graph_offset - self._cpu = 0 - self._cpu_buffer = [] - - self._drawingarea = gtk.DrawingArea() - self._drawingarea.set_size_request(self.drw_width, self.drw_height) - self._drawingarea.connect("expose-event", self.do_expose) - - self.dat = drwarea.Drawing_Area_Tools(self._drawingarea) - - fixed = gtk.Fixed(); - fixed.set_border_width(10) - fixed.add(self._drawingarea) - - self.frame = gtk.Frame('System CPU Usage: 0%') - self.frame.set_border_width(10) - self.frame.add(fixed) - self.widget = self.hbox = gtk.HBox(False, 3) - self.hbox.pack_start(self.frame, True, True, 0) - self.hbox.show_all() - - DRW_CPU = CPU_Usage() - DRW_CPU.frequency = 1000 # 1 Second - - gobject.timeout_add(DRW_CPU.frequency, self._update_cpu_usage, DRW_CPU) - - def _update_cpu_usage(self, DRW_CPU): - - if ((self.frequency_timer + 1)*self.graph_offset) >= (self.drw_width - self.graph_offset): - self.frequency_timer = 1 - self._cpu_buffer = [] - - self._cpu = DRW_CPU._get_CPU_usage() - self._cpu_buffer.append(self._cpu) - - self._drawingarea.queue_draw() - self.frequency_timer += 1 - - return True - - def _get_y_cpu(self, pcpu): - - height = (self.dat.range_y['to']) - (self.dat.range_y['from']) - - # Get percent of cpu usage - y_value = (height - ((pcpu*height)/100) + 4) - - return int(y_value) - - def do_expose(self, widget, event): - context = widget.window.cairo_create() + def __init__(self): - context.rectangle(0, 0, self.dat.width - 1, self.dat.height - 1) - #context.clip() - - context.set_source_rgb (0,0,0) - context.fill_preserve() - - # Drawing horizontal and vertical border lines - self.dat.draw_border_lines(context) + self.widget = self.vbox = gtk.VBox(False, 3) - # Drawing grid - line_margin = self.dat.margin - context.set_source_rgb(1, 1, 1) - context.set_line_width(1) - self.dat.draw_grid(context, line_margin + 1, line_margin + 1, self.dat.width - line_margin - 2, self.dat.height - line_margin - 2) - context.stroke() + xo_system = XO_System() + self.vbox.pack_start(xo_system, False, False, 0) - self._draw_buffer(widget, context) + xo_cpu = XO_CPU() + self.vbox.pack_start(xo_cpu, False, False, 0) - cpu_label = str(round(self._cpu, 4)) - self.frame.set_label('System CPU Usage: ' + cpu_label + ' %') - - return False - - def _draw_buffer(self, drwarea, context): - freq = 1 # Frequency timer - last_y = self.drw_height - self.graph_offset - - for pcpu in self._cpu_buffer: - - from_x = freq * self.graph_offset - from_y = last_y - - freq+=1 - - to_x = freq * self.graph_offset - last_y = to_y = self._get_y_cpu(pcpu) - - # Context properties - context.set_line_width(2) - context.set_source_rgb(0,1,0) - - self.dat.draw_line(context, from_x, from_y, to_x, to_y) - context.stroke() + self.vbox.show_all() |