src/MacVim/icons/make_icons.py

   1 # Creates all of MacVim document icons.
   2
   3 # http://www.macresearch.org/cocoa-scientists-part-xx-python-scriptersmeet-cocoa
   4 try:
   5   # Make us independent of sysprefs->appearance->antialias fonts smaller than...
   6   # Needs to happen before docerator is imported.
   7   from AppKit import NSUserDefaults
   8   prefs = NSUserDefaults.standardUserDefaults()
   9   prefs.setInteger_forKey_(4, 'AppleAntiAliasingThreshold')
  10
  11   import docerator
  12
  13   # Load Envy Code R from a file and register it under its postscript name
  14   # Thanks to DamienG for this font (redistributed with permission):
  15   # http://damieng.com/blog/2008/05/26/envy-code-r-preview-7-coding-font-released
  16   import loadfont
  17   loadfont.loadfont('Envy Code R Bold.ttf')
  18
  19   from Foundation import NSString
  20   from AppKit import *
  21
  22   dont_create = False
  23 except:
  24   dont_create = True  # most likely because we're on tiger
  25
  26 import os
  27 import sys
  28
  29
  30 # icon types
  31 LARGE = 0  # 512, 128, 32, 16; about 96kB
  32 SMALL = 1  # 128, 32, 16; about 36kB
  33 LINK = 2  # Create link to generic icon; 4kB (== smallest block size on HFS+)
  34
  35 iconsizes = {
  36     SMALL: [128, 32, 16],
  37     LARGE: [512, 128, 32, 16],
  38 }
  39
  40
  41 # Resources
  42 MAKEICNS = 'makeicns/makeicns'
  43 APPICON = 'vim-noshadow-512.png'
  44 DEFAULT_BACKGROUND = '/System/Library/CoreServices/CoreTypes.bundle/' + \
  45     'Contents/Resources/GenericDocumentIcon.icns'
  46
  47
  48 # List of icons to create
  49 GENERIC_ICON_NAME = 'MacVim-generic'
  50 vimIcons = {
  51     GENERIC_ICON_NAME: [u'', LARGE],
  52     'MacVim-vim': [u'VIM', LARGE],
  53     'MacVim-txt': [u'TXT', SMALL],
  54     'MacVim-tex': [u'TEX', SMALL],
  55     'MacVim-h': [u'H', SMALL],
  56     'MacVim-c': [u'C', SMALL],
  57     'MacVim-m': [u'M', SMALL],
  58     'MacVim-mm': [u'MM', SMALL],
  59     'MacVim-cpp': [u'C\uff0b\uff0b,C++,C++', SMALL],  # fullwidth plusses
  60     'MacVim-java': [u'JAVA', SMALL],
  61     'MacVim-f': [u'FTRAN', SMALL],
  62     'MacVim-html': [u'HTML', SMALL],
  63     'MacVim-xml': [u'XML', SMALL],
  64     'MacVim-js': [u'JS', SMALL],
  65     'MacVim-perl': [u'PERL,PL', SMALL],
  66     'MacVim-py': [u'PYTHON,PY', SMALL],
  67     'MacVim-php': [u'PHP', SMALL],
  68     'MacVim-rb': [u'RUBY,RB', SMALL],
  69     'MacVim-bash': [u'SH', SMALL],
  70     'MacVim-patch': [u'DIFF', SMALL],
  71     'MacVim-applescript': [u'\uf8ffSCPT,\uf8ffS', SMALL],  # apple sign
  72     'MacVim-as': [u'FLASH', LINK],
  73     'MacVim-asp': [u'ASP', LINK],
  74     'MacVim-bib': [u'BIB', LINK],
  75     'MacVim-cs': [u'C#', LINK],
  76     'MacVim-csfg': [u'CFDG', LINK],
  77     'MacVim-csv': [u'CSV', LINK],
  78     'MacVim-tsv': [u'TSV', LINK],
  79     'MacVim-cgi': [u'CGI', LINK],
  80     'MacVim-cfg': [u'CFG', LINK],
  81     'MacVim-css': [u'CSS', SMALL],
  82     'MacVim-dtd': [u'DTD', LINK],
  83     'MacVim-dylan': [u'DYLAN', LINK],
  84     'MacVim-erl': [u'ERLANG,ERL', SMALL],
  85     'MacVim-fscript': [u'FSCPT,FSCR,FS', SMALL],
  86     'MacVim-hs': [u'HS', SMALL],
  87     'MacVim-inc': [u'INC', LINK],
  88     'MacVim-ics': [u'ICS', SMALL],
  89     'MacVim-ini': [u'INI', LINK],
  90     'MacVim-io': [u'IO', LINK],
  91     'MacVim-bsh': [u'BSH', LINK],
  92     'MacVim-properties': [u'PROP', LINK],
  93     'MacVim-jsp': [u'JSP', SMALL],
  94     'MacVim-lisp': [u'LISP,LISP,LSP', SMALL],
  95     'MacVim-log': [u'LOG', SMALL],
  96     'MacVim-wiki': [u'WIKI', SMALL],
  97     'MacVim-ps': [u'PS', LINK],
  98     #'MacVim-plist': [u'PLIST', SMALL],
  99     'MacVim-sch': [u'SCHEME,SCM', SMALL],
 100     'MacVim-sql': [u'SQL', SMALL],
 101     'MacVim-tcl': [u'TCL', SMALL],
 102     'MacVim-xsl': [u'XSL', LINK],
 103     'MacVim-vcf': [u'VCARD,VCF', SMALL],
 104     'MacVim-vb': [u'VBASIC,VB', LINK],
 105     'MacVim-yaml': [u'YAML,YAML,YML', SMALL],
 106     'MacVim-gtd': [u'GTD', LINK],
 107     'MacVim-markdown': [u'MARK\u2193,M\u2193', LINK],  # down arrow
 108     'MacVim-rst': [u'RST', LINK],
 109     'MacVim-vba': [u'VBA', LINK],
 110 }
 111
 112
 113 def createLinks(icons, target):
 114   assert len(icons) > 0
 115   for name in icons:
 116     icnsName = '%s.icns' % name
 117     if os.access(icnsName, os.F_OK):
 118       os.remove(icnsName)
 119     os.symlink(target, icnsName)
 120
 121
 122 if not dont_create:
 123   # define a few classes to render custom 16x16 icons
 124
 125   class NoTextRenderer(docerator.TextRenderer):
 126     def drawTextAtSize(self, text, s):
 127       if s == 16: return  # No text at 16x16
 128       docerator.TextRenderer.drawTextAtSize(self, text, s)
 129
 130   class NoIconRenderer(docerator.BackgroundRenderer):
 131     def drawIcon(self, s):
 132       if s == 16: return  # no "MacVim" icon on the sheet at 16x16
 133       docerator.BackgroundRenderer.drawIcon(self, s)
 134
 135   class SmallTextRenderer(docerator.TextRenderer):
 136     def _attribsAtSize(self, s):
 137       attribs = docerator.TextRenderer._attribsAtSize(self, s)
 138       if s == 16:
 139         font = NSFont.fontWithName_size_('EnvyCodeR-Bold', 7.0)
 140         assert font
 141         attribs[NSFontAttributeName] = font
 142         attribs[NSForegroundColorAttributeName] = \
 143             NSColor.colorWithDeviceRed_green_blue_alpha_(
 144                 0/255.0, 82/255.0, 0/255.0, 1)
 145       return attribs
 146
 147     def drawTextAtSize(self, text, s):
 148       if s != 16:
 149         docerator.TextRenderer.drawTextAtSize(self, text, s)
 150         return
 151       text = NSString.stringWithString_(text.lower()[0:3])  # at most 3 chars
 152       attribs = self.attribsAtSize(s)
 153       if len(text) <= 2:
 154         attribs[NSKernAttributeName] = 0  # we have some space
 155       else:
 156         attribs[NSKernAttributeName] = -1  # we need all the room we can get
 157       text.drawInRect_withAttributes_( ((1, 2), (15, 11)), attribs)
 158
 159
 160 def main():
 161   if dont_create:
 162     print "PyObjC not found, only using a stock icon for document icons."
 163     # Can't use the constants from docerator in this case
 164     import shutil
 165     shutil.copyfile(DEFAULT_BACKGROUND, '%s.icns' % GENERIC_ICON_NAME)
 166     createLinks([name for name in vimIcons if name != GENERIC_ICON_NAME],
 167         '%s.icns' % GENERIC_ICON_NAME)
 168     return
 169
 170   srcdir = os.getcwd()
 171   if len(sys.argv) > 1:
 172     os.chdir(sys.argv[1])
 173   appIcon = os.path.join(srcdir, APPICON)
 174   makeIcns = os.path.join(srcdir, MAKEICNS)
 175
 176   # create LARGE and SMALL icons first...
 177   for name, t in vimIcons.iteritems():
 178     text, size = t
 179     if size == LINK: continue
 180     print name
 181     if name == GENERIC_ICON_NAME:
 182       # The generic icon has no text; make the appicon a bit larger
 183       docerator.makedocicon(outname='%s.icns' % name, appicon=appIcon,
 184           text=text, sizes=iconsizes[size], makeicns=makeIcns,
 185           textrenderer=NoTextRenderer, rects={16:(0.0, 0.5533, 0.0, 0.5533)})
 186     else:
 187       # For the other icons, leave out appicon and render text in Envy Code R
 188       docerator.makedocicon(outname='%s.icns' % name, appicon=appIcon,
 189           text=text, sizes=iconsizes[size], makeicns=makeIcns,
 190           textrenderer=SmallTextRenderer, backgroundrenderer=NoIconRenderer)
 191
 192   # ...create links later (to make sure the link targets exist)
 193   createLinks([name for (name, t) in vimIcons.items() if t[1] == LINK],
 194       '%s.icns' % GENERIC_ICON_NAME)
 195
 196
 197 if __name__ == '__main__':
 198     main()