| The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 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() |