80 lines
2.2 KiB
Python
80 lines
2.2 KiB
Python
import sublime_plugin
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try:
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import os, sys
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# stupid python module system
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sys.path.append(os.path.dirname(os.path.realpath(__file__)))
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from .editorconfig import get_properties, EditorConfigError
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except:
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# Python 2
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from editorconfig import get_properties, EditorConfigError
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LINE_ENDINGS = {
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'lf': 'unix',
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'crlf': 'windows',
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'cr': 'cr'
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}
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CHARSETS = {
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'latin1': 'Western (ISO 8859-1)',
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'utf-8': 'utf-8',
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'utf-8-bom': 'utf-8 with bom',
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'utf-16be': 'utf-16 be',
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'utf-16le': 'utf-16 le'
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}
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class EditorConfig(sublime_plugin.EventListener):
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def on_load(self, view):
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self.init(view, False)
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def on_pre_save(self, view):
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self.init(view, True)
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def init(self, view, pre_save):
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path = view.file_name()
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if not path:
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return
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try:
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config = get_properties(path)
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except EditorConfigError:
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print('Error occurred while getting EditorConfig properties')
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else:
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if config:
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if pre_save:
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self.apply_charset(view, config)
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else:
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self.apply_config(view, config)
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def apply_charset(self, view, config):
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charset = config.get('charset')
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if charset in CHARSETS:
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view.set_encoding(CHARSETS[charset])
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def apply_config(self, view, config):
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settings = view.settings()
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indent_style = config.get('indent_style')
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indent_size = config.get('indent_size')
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end_of_line = config.get('end_of_line')
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trim_trailing_whitespace = config.get('trim_trailing_whitespace')
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insert_final_newline = config.get('insert_final_newline')
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if indent_style == 'space':
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settings.set('translate_tabs_to_spaces', True)
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elif indent_style == 'tab':
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settings.set('translate_tabs_to_spaces', False)
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if indent_size:
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try:
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settings.set('tab_size', int(indent_size))
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except ValueError:
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pass
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if end_of_line in LINE_ENDINGS:
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view.set_line_endings(LINE_ENDINGS[end_of_line])
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if trim_trailing_whitespace == 'true':
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settings.set('trim_trailing_white_space_on_save', True)
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elif trim_trailing_whitespace == 'false':
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settings.set('trim_trailing_white_space_on_save', False)
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if insert_final_newline == 'true':
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settings.set('ensure_newline_at_eof_on_save', True)
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elif insert_final_newline == 'false':
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settings.set('ensure_newline_at_eof_on_save', False)
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