168 lines
7.8 KiB
Python
168 lines
7.8 KiB
Python
# -*- encoding: utf-8 -*-
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import os
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import sys
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from xml.dom.minidom import parseString
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from collections import defaultdict
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class Style:
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# .highlight is the wrapper class for highlighting therefore
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# all css rules are prefixed with .highlight
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PREFIX = '.codehilite'
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# -----------------------------------------
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# Params
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# name: the name of the class
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# args: each argument is an array.
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# Each array consists of css properties
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# that is either a color or font style
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# ----------------------------------------
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def __init__(self, name, *args):
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self.name = name # Name of the class
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self.rules = {} # The css rules
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for arr in args:
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for value in arr:
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# Only define properties if they are already not defined
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# This allows "cascading" if rules to be applied
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if value.startswith('#') and 'color' not in self.rules:
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self.rules['color'] = value
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else:
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if 'italic' in value and 'font-style' not in self.rules:
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self.rules['font-style'] = 'italic'
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if 'underline' in value and 'text-decoration' not in self.rules:
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self.rules['text-decoration'] = 'underline'
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if 'bold' in value and 'font-weight' not in self.rules:
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self.rules['font-weight'] = 'bold'
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# Helper method for creating the css rule
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def _join_attr(self):
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temp = []
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if(len(self.rules) == 0):
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return ''
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for key in self.rules:
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temp.append(key + ': ' + self.rules[key])
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return '; '.join(temp) + ';'
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def toString(self):
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joined = self._join_attr()
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if joined:
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return "%s .%s { %s }" % (Style.PREFIX, self.name, joined)
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return ''
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# Crappy xml parsing function for getting the
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# colors and font styles from colortheme file
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def get_settings(color_scheme_content):
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settings = defaultdict(lambda: [])
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dom = parseString(color_scheme_content)
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arr = dom.getElementsByTagName('array')[0]
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editor_cfg = arr.getElementsByTagName('dict')[0].getElementsByTagName('dict')[0]
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editor_vals = editor_cfg.getElementsByTagName('string')
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background = editor_vals[0].firstChild.nodeValue
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text_color = editor_vals[2].firstChild.nodeValue
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settings['editor_bg'] = background
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settings['text_color'] = text_color
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for node in arr.childNodes:
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if node.nodeName == "dict":
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try:
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setting = node.getElementsByTagName('string')[1].firstChild.nodeValue
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attrs = []
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values = node.getElementsByTagName('dict')[0].getElementsByTagName('string')
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for v in values:
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if v.firstChild:
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a = str(v.firstChild.nodeValue).strip()
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attrs.append(a)
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for s in setting.split(', '):
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settings[s] = attrs
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except:
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continue
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return settings
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def pygments_from_theme(color_scheme_content):
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settings = get_settings(color_scheme_content)
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styles = []
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#Generic
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styles.append(Style('ge', ['italic']))
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styles.append(Style('gs', ['bold']))
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# Comments
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styles.append(Style('c', settings['comment']))
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styles.append(Style('cp', settings['comment']))
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styles.append(Style('c1', settings['comment']))
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styles.append(Style('cs', settings['comment']))
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styles.append(Style('cm', settings['comment.block'], settings['comment']))
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# Constants
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styles.append(Style('m', settings['constant.numeric'], settings['constant.other'], settings['constant'], settings['support.constant']))
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styles.append(Style('mf', settings['constant.numeric'], settings['constant.other'], settings['constant'], settings['support.constant']))
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styles.append(Style('mi', settings['constant.numeric'], settings['constant.other'], settings['constant'], settings['support.constant']))
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styles.append(Style('mo', settings['constant.numeric'], settings['constant.other'], settings['constant'], settings['support.constant']))
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styles.append(Style('se', settings['constant.language'], settings['constant.other'], settings['constant'], settings['support.constant']))
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styles.append(Style('kc', settings['constant.language'], settings['constant.other'], settings['constant'], settings['support.constant']))
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#Keywords
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styles.append(Style('k', settings['entity.name.type'], settings['support.type'], settings['keyword']))
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styles.append(Style('kd', settings['storage.type'], settings['storage']))
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styles.append(Style('kn', settings['support.function.construct'], settings['keyword.control'], settings['keyword']))
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styles.append(Style('kt', settings['entity.name.type'], settings['support.type'], settings['support.constant']))
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#String
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styles.append(Style('settings', settings['string.quoted.double'], settings['string.quoted'], settings['string']))
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styles.append(Style('sb', settings['string.quoted.double'], settings['string.quoted'], settings['string']))
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styles.append(Style('sc', settings['string.quoted.single'], settings['string.quoted'], settings['string']))
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styles.append(Style('sd', settings['string.quoted.double'], settings['string.quoted'], settings['string']))
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styles.append(Style('s2', settings['string.quoted.double'], settings['string.quoted'], settings['string']))
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styles.append(Style('sh', settings['string']))
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styles.append(Style('si', settings['string.interpolated'], settings['string']))
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styles.append(Style('sx', settings['string.other'], settings['string']))
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styles.append(Style('sr', settings['string.regexp'], settings['string']))
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styles.append(Style('s1', settings['string.quoted.single'], settings['string']))
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styles.append(Style('ss', settings['string']))
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#Name
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styles.append(Style('na', settings['entity.other.attribute-name'], settings['entity.other']))
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styles.append(Style('bp', settings['variable.language'], settings['variable']))
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styles.append(Style('nc', settings['entity.name.class'], settings['entity.other.inherited-class'], settings['support.class']))
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styles.append(Style('no', settings['constant.language'], settings['constant']))
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styles.append(Style('nd', settings['entity.name.class']))
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styles.append(Style('ne', settings['entity.name.class']))
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styles.append(Style('nf', settings['entity.name.function'], settings['support.function']))
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styles.append(Style('nt', settings['entity.name.tag'], settings['keyword']))
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styles.append(Style('nv', settings['variable'], [settings['text_color']]))
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styles.append(Style('vc', settings['variable.language']))
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styles.append(Style('vg', settings['variable.language']))
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styles.append(Style('vi', settings['variable.language']))
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#Operator
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styles.append(Style('ow', settings['keyword.operator'], settings['keyword.operator'], settings['keyword']))
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styles.append(Style('o', settings['keyword.operator'], settings['keyword.operator'], settings['keyword']))
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# Text
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styles.append(Style('n', [settings['text_color']]))
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styles.append(Style('nl', [settings['text_color']]))
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styles.append(Style('nn', [settings['text_color']]))
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styles.append(Style('nx', [settings['text_color']]))
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styles.append(Style('bp', settings['variable.language'], settings['variable'], [settings['text_color']]))
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styles.append(Style('p', [settings['text_color']]))
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css = '{} {{ background-color: {}; color: {}; }}\n'.format(Style.PREFIX, settings['editor_bg'], settings['text_color'])
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for st in styles:
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css_style = st.toString()
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if css_style:
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css += css_style + '\n'
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return css
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if __name__ == "__main__":
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args = sys.argv[1:]
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if len(args) < 1:
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print("Please provide the .tmTheme file!", file=sys.stderr)
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sys.exit(1)
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print(pygments_from_theme(args[0]))
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