kc3-lang/SDL/src/joystick/sort_controllers.py

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• Hash : 24c86b55
  Author :
  Date : 2014-09-11T19:24:42
  

  [X11] Reconcile logical keyboard state with physical state on FocusIn
  since the window system doesn't do it for us like other platforms.
  
  This prevents sticky keys and missed keys when going in and out
  of focus, for example Alt would appear to stick if switching away
  from an SDL app with Alt-Tab and had to be pressed again.
  
  CR: Sam
  

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• src/joystick/sort_controllers.py

• #!/usr/bin/env python
  #
  # Script to sort the game controller database entries in SDL_gamecontroller.c
  
  import re
  
  
  filename = "SDL_gamecontrollerdb.h"
  input = open(filename)
  output = open(filename + ".new", "w")
  parsing_controllers = False
  controllers = []
  controller_guids = {}
  split_pattern = re.compile(r'([^"]*")([^,]*,)([^,]*,)([^"]*)(".*)')
  
  def save_controller(line):
      global controllers
      match = split_pattern.match(line)
      entry = [ match.group(1), match.group(2), match.group(3) ]
      bindings = sorted(match.group(4).split(","))
      if (bindings[0] == ""):
          bindings.pop(0)
      entry.extend(",".join(bindings) + ",")
      entry.append(match.group(5))
      controllers.append(entry)
  
  def write_controllers():
      global controllers
      global controller_guids
      for entry in sorted(controllers, key=lambda entry: entry[2]):
          line = "".join(entry) + "\n"
          if not line.endswith(",\n") and not line.endswith("*/\n"):
              print "Warning: '%s' is missing a comma at the end of the line" % (line)
          if (entry[1] in controller_guids):
              print "Warning: entry '%s' is duplicate of entry '%s'" % (entry[2], controller_guids[entry[1]][2])
          controller_guids[entry[1]] = entry
  
          output.write(line)
      controllers = []
      controller_guids = {}
  
  for line in input:
      if ( parsing_controllers ):
          if (line.startswith("{")):
              output.write(line)
          elif (line.startswith("#endif")):
              parsing_controllers = False
              write_controllers()
              output.write(line)
          elif (line.startswith("#")):
              print "Parsing " + line.strip()
              write_controllers()
              output.write(line)
          else:
              save_controller(line)
      else:
          if (line.startswith("static const char *s_ControllerMappings")):
              parsing_controllers = True
  
          output.write(line)
  
  output.close()
  print "Finished writing %s.new" % filename
  

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