Initial Contribution

1 files changed, 111 insertions, 0 deletions

diff --git a/offset_layout.py b/offset_layout.py
new file mode 100755
index 0000000..6c2f879
--- /dev/null
+++ b/offset_layout.py
@@ -0,0 +1,111 @@
+#!/usr/bin/python
+
+import re
+import sys
+import getopt
+
+DX = DY = PX = PY = KX = KY = 0
+
+_RE_LINE = re.compile("^\s*(?P<keyword>[\w-]+)\s+{\s*$")
+_RE_XY = re.compile("^(?P<start>\s*)(?P<xy>[x|y]\s+)(?P<num>\d+)(?P<end>\s*)$")
+
+def main():
+  ParseArgs()
+  ParseInput()
+
+def Usage():
+  print >>sys.stderr, """
+  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.
+
+  Unspecified offsets default to 0 (unchanged).
+  Reads from stdin, outputs to stdout.
+  Phone buttons: soft-left/top/righ/bottom, home, dpad, dial, power, etc.
+  Keyboard is the soft keyboard.
+
+  If your shell doesn't let you use negative integers, use _ for minus sign,
+  i.e. --dx _40 --dy _42 for <-40,-42).
+  """ % (sys.argv[0])
+  sys.exit(1)
+
+def ParseArgs():
+  global DX, DY, PX, PY, KX, KY
+  try:
+    options, args = getopt.getopt(sys.argv[1:], "", ["dx=", "dy=", "px=", "py=", "kx=", "ky="])
+    for opt, value in options:
+      if opt in ["--dx"]:
+        DX = int(value.replace("_", "-"))
+      elif opt in ["--dy"]:
+        DY = int(value.replace("_", "-"))
+      elif opt in ["--px"]:
+        PX = int(value.replace("_", "-"))
+      elif opt in ["--py"]:
+        PY = int(value.replace("_", "-"))
+      elif opt in ["--kx"]:
+        KX = int(value.replace("_", "-"))
+      elif opt in ["--ky"]:
+        KY = int(value.replace("_", "-"))
+      else:
+        Usage()
+  except getopt.error, msg:
+    Usage()
+
+def ParseInput():
+  global DX, DY, PX, PY, KX, KY
+
+  PHONE = [	"soft-left", "home", "back", "dpad-up", "dpad-down", "dpad-left", "dpad-right", "dpad-center", "phone-dial", "phone-hangup", "power", "volume-up", "volume-down" ]
+  KEYBOARD = [   "DEL", "CAP", "CAP2", "PERIOD", "ENTER", "ALT", "SYM", "AT", "SPACE", "SLASH", "COMMA", "ALT2" ]
+
+  mode = None
+  while True:
+    line = sys.stdin.readline()
+    if not line:
+      return
+    m_line = _RE_LINE.match(line)
+    if m_line:
+      keyword = m_line.group("keyword")
+      if keyword in ["display", "button"]:
+        mode = keyword
+        is_phone = False
+        is_keyboard = False
+        print >>sys.stderr, "Mode:", mode
+      else:
+        if mode == "button" and "{" in line:
+          is_phone = keyword in PHONE
+          is_keyboard = (len(keyword) == 1 and keyword.isalnum())
+          if not is_keyboard:
+            is_keyboard = keyword in KEYBOARD
+    elif "}" in line:
+      is_phone = False
+      is_keyboard = False
+      if mode == "display":
+        mode = None
+    else:
+      m_xy = _RE_XY.match(line)
+      if m_xy:
+        x = 0
+        y = 0
+        if mode == "display":
+          x = DX
+          y = DY
+        elif mode == "button" and is_phone:
+          x = PX
+          y = PY
+        elif mode == "button" and is_keyboard:
+          x = KX
+          y = KY
+        if x or y:
+          d = m_xy.groupdict()
+          n = int(d["num"])
+          if d["xy"].startswith("x"):
+            n += x
+          else:
+            n += y
+          d["num"] = n
+          line = "%(start)s%(xy)s%(num)s%(end)s" % d
+    sys.stdout.write(line)
+
+
+
+
+if __name__ == "__main__":
+  main()