from barpyrus import hlwm
from barpyrus import widgets as W
from barpyrus.core import Theme
from barpyrus import lemonbar
from barpyrus import conky
import sys
import os

# set up connection to herbstluftwm in order to get events and to call
# herbstclient commands
hc = hlwm.connect()

# get monitor geometry
monitor = sys.argv[1] if len(sys.argv) >= 2 else 0
(x, y, monitor_w, monitor_h) = hc.monitor_rect(monitor)

# height/width of the panel
height = 16 if os.uname().nodename != 'warthog' else 30
width = monitor_w

# set fonts used by lemonbar
if os.uname().nodename == 'warthog':
    text_font = '*-*-lucidatypewriter-medium-*-*-*-26-*-*-*-*-*-*-*'
    symbol_font = '*-wuncon-siji-medium-r-normal-*-26-200-100-*-c-*-iso10646-1'
else:
    text_font = '*-*-lucidatypewriter-medium-*-*-*-12-*-*-*-*-*-*-*'
    symbol_font = '*-wuncon-siji-medium-r-normal-*-12-100-100-*-c-80-iso10646-1'

# get space for the panel
hc(['pad', str(monitor), str(height)])

# theme for grey frame:
grey_frame = Theme(bg = '#303030', fg = '#EFEFEF', padding = (3,3))

# initialize lemonbar
bar = lemonbar.Lemonbar(geometry = (x, y, width, height),
        font = text_font, symbol_font = symbol_font)

# widget configuration
bar.widget = W.ListLayout([
    W.RawLabel('%{l}'),
    hlwm.HLWMTags(hc, monitor, tag_renderer = hlwm.underlined_tags),

    W.RawLabel('%{c}'),
    hlwm.HLWMMonitorFocusLayout(hc, monitor,
        # this widget is shown on the focused monitor:
        grey_frame(hlwm.HLWMWindowTitle(hc)),
        # this widget is shown on all unfocused monitors:
        W.RawLabel('')),

    W.RawLabel('%{r}'),
    grey_frame(W.DateTime('%d. %B, %H:%M')),
])