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      1 #!/usr/bin/python
      2 
      3 import os
      4 
      5 """
      6 # assume everything needs alpha suffixes
      7 for root, dirs, files in os.walk('.'):
      8     if "res/drawable-" not in root: continue
      9 
     10     for before in files:
     11         if "_alpha.png" in before: continue
     12 
     13         after = before.replace(".png", "_alpha.png")
     14         os.rename(os.path.join(root, before), os.path.join(root, after))
     15 """
     16 
     17 # build xml redirection
     18 for root, dirs, files in os.walk('.'):
     19     if "res/drawable-" not in root: continue
     20 
     21     for src in files:
     22         if not src.endswith(".png"): continue
     23         src = src[0:-4]
     24 
     25         src_clause = '\n    android:src="@drawable/%s"' % (src)
     26 
     27         alpha = src.endswith("_alpha")
     28         if alpha:
     29             src = src[0:-6]
     30             if "ic_doc" in src or "ic_root" in src or "ic_grid_folder" in src:
     31                 alpha_clause = '\n    android:tint="@*android:color/secondary_text_material_light"'
     32             else:
     33                 alpha_clause = '\n    android:tint="?android:attr/colorControlNormal"'
     34         else:
     35             alpha_clause = ''
     36 
     37         am = src.endswith("_am")
     38         if am:
     39             src = src[0:-3]
     40             am_clause = '\n    android:autoMirrored="true"'
     41         else:
     42             am_clause = ''
     43 
     44         with open("res/drawable/%s.xml" % (src), 'w') as xml:
     45             xml.write("""<?xml version="1.0" encoding="utf-8"?>
     46 <bitmap xmlns:android="http://schemas.android.com/apk/res/android"%s%s%s />
     47 """ % (src_clause, alpha_clause, am_clause))
     48