1 #!/usr/bin/python 2 3 import re 4 import sys 5 import getopt 6 7 DX = DY = PX = PY = KX = KY = 0 8 9 _RE_LINE = re.compile("^\s*(?P<keyword>[\w-]+)\s+{\s*$") 10 _RE_XY = re.compile("^(?P<start>\s*)(?P<xy>[x|y]\s+)(?P<num>\d+)(?P<end>\s*)$") 11 12 def main(): 13 ParseArgs() 14 ParseInput() 15 16 def Usage(): 17 print >>sys.stderr, """ 18 Usage: %s --dx offset-x-display --dy offset-y-display --px offset-x-phone-buttons --py offset-y-phone-buttons --kx offset-x-keyboard --ky offset-y-keyboard < layout > layout2. 19 20 Unspecified offsets default to 0 (unchanged). 21 Reads from stdin, outputs to stdout. 22 Phone buttons: soft-left/top/righ/bottom, home, dpad, dial, power, etc. 23 Keyboard is the soft keyboard. 24 25 If your shell doesn't let you use negative integers, use _ for minus sign, 26 i.e. --dx _40 --dy _42 for <-40,-42). 27 """ % (sys.argv[0]) 28 sys.exit(1) 29 30 def ParseArgs(): 31 global DX, DY, PX, PY, KX, KY 32 try: 33 options, args = getopt.getopt(sys.argv[1:], "", ["dx=", "dy=", "px=", "py=", "kx=", "ky="]) 34 for opt, value in options: 35 if opt in ["--dx"]: 36 DX = int(value.replace("_", "-")) 37 elif opt in ["--dy"]: 38 DY = int(value.replace("_", "-")) 39 elif opt in ["--px"]: 40 PX = int(value.replace("_", "-")) 41 elif opt in ["--py"]: 42 PY = int(value.replace("_", "-")) 43 elif opt in ["--kx"]: 44 KX = int(value.replace("_", "-")) 45 elif opt in ["--ky"]: 46 KY = int(value.replace("_", "-")) 47 else: 48 Usage() 49 except getopt.error, msg: 50 Usage() 51 52 def ParseInput(): 53 global DX, DY, PX, PY, KX, KY 54 55 PHONE = [ "soft-left", "home", "back", "dpad-up", "dpad-down", "dpad-left", "dpad-right", "dpad-center", "phone-dial", "phone-hangup", "power", "volume-up", "volume-down" ] 56 KEYBOARD = [ "DEL", "CAP", "CAP2", "PERIOD", "ENTER", "ALT", "SYM", "AT", "SPACE", "SLASH", "COMMA", "ALT2" ] 57 58 mode = None 59 while True: 60 line = sys.stdin.readline() 61 if not line: 62 return 63 m_line = _RE_LINE.match(line) 64 if m_line: 65 keyword = m_line.group("keyword") 66 if keyword in ["display", "button"]: 67 mode = keyword 68 is_phone = False 69 is_keyboard = False 70 print >>sys.stderr, "Mode:", mode 71 else: 72 if mode == "button" and "{" in line: 73 is_phone = keyword in PHONE 74 is_keyboard = (len(keyword) == 1 and keyword.isalnum()) 75 if not is_keyboard: 76 is_keyboard = keyword in KEYBOARD 77 elif "}" in line: 78 is_phone = False 79 is_keyboard = False 80 if mode == "display": 81 mode = None 82 else: 83 m_xy = _RE_XY.match(line) 84 if m_xy: 85 x = 0 86 y = 0 87 if mode == "display": 88 x = DX 89 y = DY 90 elif mode == "button" and is_phone: 91 x = PX 92 y = PY 93 elif mode == "button" and is_keyboard: 94 x = KX 95 y = KY 96 if x or y: 97 d = m_xy.groupdict() 98 n = int(d["num"]) 99 if d["xy"].startswith("x"): 100 n += x 101 else: 102 n += y 103 d["num"] = n 104 line = "%(start)s%(xy)s%(num)s%(end)s" % d 105 sys.stdout.write(line) 106 107 108 109 110 if __name__ == "__main__": 111 main() 112
