layout/generic/GenerateFrameLists.py

   1 # This Source Code Form is subject to the terms of the Mozilla Public
   2 # License, v. 2.0. If a copy of the MPL was not distributed with this
   3 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
   4
   5 from FrameClasses import FRAME_CLASSES
   6
   7
   8 HEADER = "// THIS IS AUTOGENERATED BY GenerateFrameLists.py.  DO NOT EDIT\n"
   9
  10
  11 # Returns a list of list of FrameClass objects.  The outermost list groups
  12 # the FrameClasses by their frame type, and is sorted from the largest group
  13 # to the smallest, and otherwise sorted by the frame type or class name.
  14 def grouped_frame_classes():
  15     groups = dict()
  16     for frame in FRAME_CLASSES:
  17         if frame.is_concrete:
  18             groups.setdefault(frame.ty, []).append(frame)
  19     groups = groups.values()
  20     groups.sort(key=lambda x: (-len(x), x[0].ty if len(x) > 1 else x[0].cls))
  21     return groups
  22
  23
  24 def generate_frame_id_list_h(output, *ignore):
  25     groups = grouped_frame_classes()
  26     output.write(HEADER)
  27     for group in groups:
  28         for frame in group:
  29             output.write("FRAME_ID(%s, %s, %s)\n" % (frame.cls, frame.ty, frame.leafness))
  30     for frame in FRAME_CLASSES:
  31         if not frame.is_concrete:
  32             output.write("ABSTRACT_FRAME_ID(%s)\n" % frame.cls)
  33
  34
  35 def generate_frame_type_list_h(output, *ignore):
  36     groups = grouped_frame_classes()
  37     output.write(HEADER)
  38     for group in groups:
  39         output.write("FRAME_TYPE(%s, %s, %s)\n" % (group[0].ty, group[0].cls, group[-1].cls))