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annotate engine/extensions/pychan/widgets/common.py @ 248:a2d5e2721489

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widgets.py split up.
author phoku@33b003aa-7bff-0310-803a-e67f0ece8222
date Thu, 26 Mar 2009 16:20:16 +0000
parents
children 1cc51d145af9
rev   line source
248
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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1 # -*- coding: utf-8 -*-
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2
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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3 import fife
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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4 import pychan.tools as tools
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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5 import pychan.events as events
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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6 from pychan.exceptions import *
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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7 from pychan.attrs import Attr,UnicodeAttr, PointAttr,ColorAttr,BoolAttr,IntAttr,FloatAttr
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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8 from pychan.properties import ColorProperty
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9
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10
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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11 def get_manager():
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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12 import pychan
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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13 return pychan.manager
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14
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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15 def text2gui(text):
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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16 """
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17 This function is applied to all text set on widgets.
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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18 It replaces tabs by four spaces.
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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19 It assumes the text to be a unicode object.
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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20 """
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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21 if not isinstance(text,unicode):
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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22 print "Widget text needs to be set from an unicode object. Got: '%s'" % repr(text)
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23 text = unicode(text,"utf8")
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24 return text.encode("utf8",*get_manager().unicodePolicy).replace("\t"," "*4).replace("[br]","\n")
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25
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26 def gui2text(text):
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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27 """
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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28 This function is applied to all text get from widgets.
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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29 Translates the encoded string into a unicode object.
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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30 """
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31 return unicode(text,"utf8",*get_manager().unicodePolicy)
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32
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33 def isLayouted(widget):
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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34 from containers import LayoutBase
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35 return isinstance(widget,LayoutBase)
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36
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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37 class DummyImage(object):
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38 def getWidth(self): return 0
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39 def getHeight(self): return 0