mabox-tools/bin/mb-kb

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2020-02-18 17:24:18 +01:00
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# This script reads the keybinds configuration file ("$HOME/.config/openbox/rc.xml")
# and writes them to a text file ("$HOME/.config/openbox/kbinds.txt").
# The script is used by mb-kb-pipemenu to pipe the output to the Openbox menu, or to display keybinds in a separate window
#
# Based on a script by wlourf 07/03/2010
# <http://u-scripts.blogspot.com/2010/03/how-to-display-openboxs-shortcuts.html>
#
# The original script parsed the keyboard and mouse commands from
# rc.xml, and passed them to Conkys to display on screen
#
# April 2015
# : This script outputs the keyboard keybinds to terminal or, with
# a "--gui" argument will display the output in a text window as well
#
# Written by damo <damo@bunsenlabs.org> for BunsenLabs Linux, April 2015
#
# Ported to Manjaro by napcok <napcok@gmail.com> March 2016
#
########################################################################
#
# ****If Openbox xml version changes then the xml root will need
# changing as well (line 58)********
#
########################################################################
import sys,os
import datetime
import subprocess
try:
from lxml import etree
except ImportError:
import xml.etree.ElementTree as etree
# path and name of the rc.xml and saved keybinds files
rc_fpath = os.environ["HOME"] + "/.config/openbox/rc.xml"
kb_fpath = os.environ["HOME"] + "/.config/openbox/kbinds.txt"
arrShortcut=[]
gui=False
def cmdargs():
"""get command arguments"""
if len(sys.argv) > 1:
if sys.argv[1] == "--gui":
gui=True
return gui
else:
msg = "\n\n\tUSAGE: to display keybinds in a text window use 'mb-kb --gui &>/dev/null'\n\n"
msg = msg + "\tRunning the script without args will send output to the terminal\n\n"
print(msg)
sys.exit()
def keyboard():
"""read keyboard shorcuts"""
# Parse xml
strRoot="{http://openbox.org/3.4/rc}"
tree = etree.parse(rc_fpath)
root = tree.getroot()
for k in root.findall(strRoot+"keyboard/" + strRoot + "keybind"):
key = k.get("key")
action_element = k.find(strRoot+"action")
strTxt=""
strType="o " # flag for pipemenu: Openbox window command
if action_element!=None:
arrShortcut.append((key,"",""))
if action_element.get("name")=="Execute":
name_element=action_element.find(strRoot + "name")
command_element=action_element.find(strRoot + "command")
exec_element=action_element.find(strRoot + "execute")
strType="x " # flag for pipemenu: Run command
if name_element != None:
strTxt=name_element.text
elif command_element != None:
strTxt=command_element.text
elif exec_element != None:
strTxt=exec_element.text
elif action_element.get("name")=="ShowMenu":
menu_element=action_element.find(strRoot + "menu")
if menu_element != None: strTxt=menu_element.text
else:
action_name=action_element.get("name")
if action_name!=None:
strTxt=action_name
arrShortcut[len(arrShortcut)-1]=(strType,key,strTxt)
def output_keybinds(arrShortcut,gui):
"""loop through array, and format output then write to file"""
for i in range(0,len(arrShortcut)):
exe=str(arrShortcut[i][0])
keybinding=str(arrShortcut[i][1])
execute=str(arrShortcut[i][2])
if gui: #format output for text window
if len(execute)>80 :
execute=execute[:75]+"....."
line = "{:2}".format(i) + "\t" + "{:<16}".format(keybinding)\
+ "\t" + execute
else: #format text for pipemenu
line = exe + "{:<16}".format(keybinding) + "\t" + execute
print(line)
write_file(line)
def check_rcfile(fpath,mode):
"""Check if rc.xml exists, and is accessible"""
try:
f = open(fpath,mode)
except IOError as e:
return False
return True
def write_file(line):
"""Text file to store keybinds"""
f = open(kb_fpath,'a')
f.write(line + "\n")
f.close()
def check_txtfile(kb_fpath):
"""Create Text file to store keybinds"""
try:
f = open(kb_fpath,'w')
except IOError as e:
return False
return True
if __name__ == "__main__":
gui=cmdargs()
check_txtfile(kb_fpath)
if gui: # output formatted keybinds text in text window
write_file(str(datetime.date.today()) + "\trc.xml KEYBINDS")
write_file("-------------------------------\n")
if check_rcfile(rc_fpath,"r"):
keyboard()
output_keybinds(arrShortcut,gui)
else:
msg = "\nCan't open rc.xml for parsing\n\
Check the filepath given: " + rc_fpath + "\n"
print(msg)
sys.exit(1)
if gui: # output formatted keybinds text in text window
dlg = "yad --text-info --title='Openbox Keybinds' "
dlg = dlg + "--window-icon=distributor-logo-mabox "
dlg = dlg + "--filename=$HOME/.config/openbox/kbinds.txt "
dlg = dlg + "--width=700 --height=700 --fontname=Monospace "
dlg = dlg + "--button=Close"
os.system(dlg)