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annotate engine/extensions/pychan/fonts.py @ 331:48c99636453e

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Added Licence header to all pypthon modules in extension/ Commit 3k, Yay :-)
author phoku@33b003aa-7bff-0310-803a-e67f0ece8222
date Mon, 24 Aug 2009 12:01:34 +0000
parents 54bfd1015b35
children dfd48d49c044
rev   line source
331
48c99636453e Added Licence header to all pypthon modules in extension/
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1 #!/usr/bin/env python
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2 # -*- coding: utf-8 -*-
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3
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4 # ####################################################################
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5 # Copyright (C) 2005-2009 by the FIFE team
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6 # http://www.fifengine.de
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7 # This file is part of FIFE.
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8 #
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9 # FIFE is free software; you can redistribute it and/or
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10 # modify it under the terms of the GNU Lesser General Public
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11 # License as published by the Free Software Foundation; either
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12 # version 2.1 of the License, or (at your option) any later version.
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13 #
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14 # This library is distributed in the hope that it will be useful,
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15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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17 # Lesser General Public License for more details.
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18 #
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19 # You should have received a copy of the GNU Lesser General Public
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20 # License along with this library; if not, write to the
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21 # Free Software Foundation, Inc.,
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22 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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23 # ####################################################################
0
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24
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25 # Font handling
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26 from exceptions import *
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27
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28 class Font(object):
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29 def __init__(self,name,get):
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30 from internal import get_manager
0
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31 self.font = None
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32 self.name = name
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33 self.typename = get("type")
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34 self.source = get("source")
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35 self.row_spacing = int(get("row_spacing",0))
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36 self.glyph_spacing = int(get("glyph_spacing",0))
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37
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38 if self.typename == "truetype":
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39 self.size = int(get("size"))
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40 self.antialias = int(get("antialias",1))
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41 self.color = map(int,get("color","255,255,255").split(','))
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42 self.font = get_manager().hook.engine.getGuiManager().createFont(self.source,self.size,"")
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43
0
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44 if self.font is None:
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45 raise InitializationError("Could not load font %s" % name)
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46
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47 self.font.setAntiAlias(self.antialias)
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48 self.font.setColor(*self.color)
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49 else:
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50 raise InitializationError("Unsupported font type %s" % self.typename)
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51
0
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52 self.font.setRowSpacing( self.row_spacing )
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53 self.font.setGlyphSpacing( self.glyph_spacing )
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54
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55 @staticmethod
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56 def loadFromFile(filename):
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57 """
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58 Static method to load font definitions out of a PyChan config file.
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59 """
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60 import ConfigParser
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61
0
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62 fontdef = ConfigParser.ConfigParser()
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63 fontdef.read(filename)
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64
0
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65 sections = [section for section in fontdef.sections() if section.startswith("Font/")]
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66
0
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67 fonts = []
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68 for section in sections:
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69 name = section[5:]
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70 def _get(name,default=None):
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71 if fontdef.has_option(section,name):
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72 return fontdef.get(section,name)
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73 return default
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74 fonts.append( Font(name,_get) )
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75 return fonts
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76
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77 def __str__(self):
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78 return "Font(source='%s')" % self.source
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79
0
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80 def __repr__(self):
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81 return "<Font(source='%s') at %x>" % (self.source,id(self))
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82
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83 def loadFonts(filename):
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84 """
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85 Load fonts from a config file. These are then available via their name.
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86 """
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87 from internal import get_manager
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88
0
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89 for font in Font.loadFromFile(filename):
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90 get_manager().addFont(font)