51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
from __future__ import absolute_import
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import os
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from django.utils.safestring import mark_safe
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from django.conf import settings
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from .settings import ICON_SET
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from .sets import ICON_THEMES
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from .literals import ERROR
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SIZE_SMALL = '16x16'
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SIZE_BIG = '32x32'
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class Icon(object):
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_registry = {}
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def __init__(self, literal, icon_set=None):
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self.literal = literal
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self.icon_set = icon_set
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self.__class__._registry[literal] = self
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def get_file_name(self, size):
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# TODO: Move name + size resolution to sets to support size/name and
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# name_size filename conventions
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try:
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if self.icon_set:
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return '%s/%s/%s' % (ICON_THEMES[self.icon_set].PATH, size, ICON_THEMES[self.icon_set].DICTIONARY[self.literal])
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else:
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return '%s/%s/%s' % (ICON_THEMES[ICON_SET].PATH, size, ICON_THEMES[ICON_SET].DICTIONARY[self.literal])
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except KeyError:
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return '%s/%s/%s' % (ICON_THEMES[ICON_SET].PATH, size, ICON_THEMES[ICON_SET].DICTIONARY[ERROR])
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except AttributeError:
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pass
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def display(self, size): # TODO: move to widgets?
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return mark_safe(u'<img src="%s/icons/%s" />' % (settings.STATIC_URL, self.get_file_name(size)))
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def display_small(self):
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return self.display(SIZE_SMALL)
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def display_big(self):
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return self.display(SIZE_BIG)
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def get_filepath(self):
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if settings.DEVELOPMENT:
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return os.path.join(settings.PROJECT_ROOT, 'apps', 'icons', 'static', 'icons', self.get_file_name(SIZE_BIG))
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else:
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return os.path.join(settings.STATIC_ROOT, self.get_file_name(SIZE_BIG))
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