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# This file is part of ReText
# Copyright: Dmitry Shachnev 2012-2014
# License: GNU GPL v2 or higher
import markups
import markups.common
from os.path import join, abspath
from PyQt5.QtCore import QByteArray, QLocale, QSettings, QStandardPaths
from PyQt5.QtGui import QFont
app_name = "ReText"
app_version = "5.1.0"
settings = QSettings('ReText project', 'ReText')
if not str(settings.fileName()).endswith('.conf'):
# We are on Windows probably
settings = QSettings(QSettings.IniFormat, QSettings.UserScope,
'ReText project', 'ReText')
try:
import enchant
import enchant.errors
except ImportError:
enchant_available = False
enchant = None
else:
enchant_available = True
try:
enchant.Dict()
except enchant.errors.Error:
enchant_available = False
icon_path = "icons/"
DOCTYPE_NONE = ''
DOCTYPE_MARKDOWN = markups.MarkdownMarkup.name
DOCTYPE_REST = markups.ReStructuredTextMarkup.name
DOCTYPE_HTML = 'html'
configOptions = {
'appStyleSheet': '',
'autoSave': False,
'colorSchemeFile': '',
'defaultMarkup': '',
'defaultCodec': '',
'editorFont': 'monospace',
'editorFontSize': 0,
'font': '',
'fontSize': 0,
'iconTheme': '',
'handleWebLinks': False,
'hideToolBar': False,
'highlightCurrentLine': False,
'lineNumbersEnabled': False,
'previewState': False,
'pygmentsStyle': 'default',
'restorePreviewState': False,
'rightMargin': 0,
'saveWindowGeometry': False,
'spellCheck': False,
'spellCheckLocale': '',
'styleSheet': '',
'tabInsertsSpaces': True,
'tabWidth': 4,
'uiLanguage': QLocale.system().name(),
'useFakeVim': False,
'useWebKit': False,
'windowGeometry': QByteArray(),
}
def readFromSettings(key, keytype, settings=settings, default=None):
if not settings.contains(key):
return default
try:
value = settings.value(key, type=keytype)
if isinstance(value, keytype):
return value
return keytype(value)
except TypeError as error:
# Type mismatch
print('Warning: '+str(error))
# Return an instance of keytype
return default if (default is not None) else keytype()
def readListFromSettings(key, settings=settings):
if not settings.contains(key):
return []
value = settings.value(key)
if isinstance(value, str):
return [value]
else:
return value
def writeToSettings(key, value, default, settings=settings):
if value == default:
settings.remove(key)
else:
settings.setValue(key, value)
def writeListToSettings(key, value, settings=settings):
if len(value) > 1:
settings.setValue(key, value)
elif len(value) == 1:
settings.setValue(key, value[0])
else:
settings.remove(key)
class ReTextSettings(object):
def __init__(self):
for option in configOptions:
value = configOptions[option]
object.__setattr__(self, option, readFromSettings(
option, type(value), default=value))
def __setattr__(self, option, value):
if not option in configOptions:
raise AttributeError('Unknown attribute')
object.__setattr__(self, option, value)
writeToSettings(option, value, configOptions[option])
globalSettings = ReTextSettings()
markups.common.PYGMENTS_STYLE = globalSettings.pygmentsStyle
monofont = QFont()
monofont.setFamily(globalSettings.editorFont)
if globalSettings.editorFontSize:
monofont.setPointSize(globalSettings.editorFontSize)
datadirs = QStandardPaths.standardLocations(QStandardPaths.GenericDataLocation)
datadirs = [abspath('.')] + [join(d, 'retext') for d in datadirs]
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