def doMacTweaks(self, actual_ch, ch, mods):
"""Replace MacOS Alt characters."""
if not g.isMac:
return actual_ch, ch, mods
if ch == 'Backspace':
# On the Mac, the reported char can be DEL (7F)
return '\b', ch, mods
if len(mods) == 1 and mods[0] == 'Alt':
# Patch provided by resi147.
# See the thread: special characters in MacOSX, like '@'.
mac_d = {
'/': '\\',
'5': '[',
'6': ']',
'7': '|',
'8': '{',
'9': '}',
'e': '€',
'l': '@',
}
if ch.lower() in mac_d:
# Ignore the case.
actual_ch = ch = g.checkUnicode(mac_d.get(ch.lower()))
mods = []
return actual_ch, ch, mods
def __init__(self, c, chapterController, name):
self.c = c
self.cc = cc = chapterController
self.name = g.checkUnicode(name)
self.selectLockout = False # True: in chapter.select logic.
# State variables: saved/restored when the chapter is unselected/selected.
self.p = c.p
self.root = self.findRootNode()
if cc.tt:
cc.tt.createTab(name)
def match_prefix(self, ch, i, j, prefix, s):
"""A match helper."""
i = j - len(prefix)
word = g.checkUnicode(prefix) + g.checkUnicode(ch)
tag = 'tree'
val = self.tree_abbrevs_d.get(word)
if not val:
val, tag = self.abbrevs.get(word, (None, None))
if val:
# Require a word match if the abbreviation is itself a word.
if ch in ' \t\n':
word = word.rstrip()
if word.isalnum() and word[0].isalpha():
if i == 0 or s[i - 1] in ' \t\n':
pass
else:
i -= 1
word, val = None, None # 2017/03/19.
else:
i -= 1
word, val = None, None
return i, tag, word, val
def findChapterNode(self, name):
"""
Return the position of the first @chapter node with the given name
anywhere in the entire outline.
All @chapter nodes are created as children of the @chapters node,
but users may move them anywhere.
"""
cc = self
name = g.checkUnicode(name)
for p in cc.c.all_positions():
chapterName, binding = self.parseHeadline(p)
if chapterName == name:
return p
return None # Not an error.
def init_language(self):
"""Init self.language."""
c = self.c
language = g.checkUnicode(c.config.getString('enchant-language'))
if language:
try:
ok = enchant.dict_exists(language)
except Exception:
ok = False
if not ok:
g.warning('Invalid language code for Enchant', repr(language))
g.es_print('Using "en_US" instead')
g.es_print('Use @string enchant_language to specify your language')
language = 'en_US'
self.language = language
def get_ch(self, event, stroke, w):
"""Get the ch from the stroke."""
ch = g.checkUnicode(event and event.char or '')
if self.expanding: return None
if w.hasSelection(): return None
assert g.isStrokeOrNone(stroke), stroke
if stroke in ('BackSpace', 'Delete'):
return None
d = {'Return': '\n', 'Tab': '\t', 'space': ' ', 'underscore': '_'}
if stroke:
ch = d.get(stroke.s, stroke.s)
if len(ch) > 1:
if (stroke.find('Ctrl+') > -1 or stroke.find('Alt+') > -1
or stroke.find('Meta+') > -1):
ch = ''
else:
ch = event.char if event else ''
else:
ch = event.char
return ch
