def _update_preedit(self, cand=''):
preedit_text = self._preedit_text if self.should_draw_preedit() else ''
text = IBus.Text.new_from_string(preedit_text + cand + self.roman_text)
preedit_len = len(preedit_text)
cand_len = len(cand)
roman_len = len(self.roman_text)
text_len = preedit_len + cand_len + roman_len
attrs = IBus.AttrList() if 0 < text_len else None
pos = 0
if 0 < preedit_len:
attrs.append(IBus.Attribute.new(IBus.AttrType.UNDERLINE, IBus.AttrUnderline.SINGLE, pos, pos + preedit_len))
pos += preedit_len
if 0 < cand_len:
attrs.append(IBus.Attribute.new(IBus.AttrType.FOREGROUND, CANDIDATE_FOREGROUND_COLOR, pos, pos + cand_len))
attrs.append(IBus.Attribute.new(IBus.AttrType.BACKGROUND, CANDIDATE_BACKGROUND_COLOR, pos, pos + cand_len))
pos += cand_len
if 0 < roman_len:
attrs.append(IBus.Attribute.new(IBus.AttrType.UNDERLINE, IBus.AttrUnderline.SINGLE, pos, pos + roman_len))
pos += preedit_len
if attrs:
text.set_attributes(attrs)
# A delay is necessary for textareas of Firefox 102.0.1.
if text:
time.sleep(EVENT_DELAY)
# Note self.hide_preedit_text() does not seem to work as expected with Kate.
# cf. "Qt5 IBus input context does not implement hide_preedit_text()",
# https://bugreports.qt.io/browse/QTBUG-48412
self.update_preedit_text(text, text_len, 0 < text_len)
self._update_lookup_table()
def update_candidates(self):
preedit_len = len(self.preedit_string)
# IBusAttrList — AttrList of IBusText.
# An IBusText is the main text object in IBus.
# The text is decorated according to associated IBusAttribute,
# e.g. the foreground/background color, underline, and applied scope.
attrs = IBus.AttrList()
self.lookup_table.clear()
# reset candidate
self.candidates = []
if preedit_len > 0:
iwubi_results, len_wubi_list = self.iwubi.find_characters(
self.preedit_string)
self._last_wubi_list_len = len_wubi_list
for char_sequence, display_str in iwubi_results:
candidate = IBus.Text.new_from_string(display_str)
self.candidates.append(char_sequence)
self.lookup_table.append_candidate(candidate)
# Do not show auxiliary bar. Keep UI clean.
attrs.append(
IBus.Attribute.new(IBus.AttrType.UNDERLINE,
IBus.AttrUnderline.SINGLE, 0, preedit_len))
text = IBus.Text.new_from_string(self.preedit_string)
text.set_attributes(attrs)
# update_preedit_text: Update the pre-edit buffer.
# text : Update content.
# cursor_pos : Current position of cursor
# visible : Whether the pre-edit buffer is visible.
self.update_preedit_text(text, preedit_len, preedit_len > 0)
self._update_lookup_table()
self.is_invalidate = False
def update_candidates(self):
preedit_len = len(self.preedit_string)
attrs = IBus.AttrList()
self.lookup_table.clear()
self.candidates = []
if preedit_len > 0:
uniemoji_results = self.uniemoji.find_characters(
self.preedit_string)
for char_sequence, display_str in uniemoji_results:
candidate = IBus.Text.new_from_string(display_str)
self.candidates.append(char_sequence)
self.lookup_table.append_candidate(candidate)
text = IBus.Text.new_from_string(self.preedit_string)
text.set_attributes(attrs)
self.update_auxiliary_text(text, preedit_len > 0)
attrs.append(
IBus.Attribute.new(IBus.AttrType.UNDERLINE,
IBus.AttrUnderline.SINGLE, 0, preedit_len))
text = IBus.Text.new_from_string(self.preedit_string)
text.set_attributes(attrs)
self.update_preedit_text(text, preedit_len, preedit_len > 0)
self._update_lookup_table()
self.is_invalidate = False
def __update(self):
transliterated_text = self.__transliterator.transliterate(
self.__preedit_string)
preedit_len = len(self.__preedit_string)
attrs = IBus.AttrList()
self.__lookup_table.clear()
if preedit_len > 0:
if not self.__dict.check(self.__preedit_string):
attrs.append(
IBus.Attribute.new(IBus.AttrType.FOREGROUND, 0xff0000, 0,
preedit_len))
for text in self.__transliterator.check_and_suggest(
transliterated_text):
self.__lookup_table.append_candidate(
IBus.Text.new_from_string(text))
self.__lookup_table.append_candidate(
IBus.Text.new_from_string(self.__preedit_string))
text = IBus.Text.new_from_string(transliterated_text)
text.set_attributes(attrs)
self.update_auxiliary_text(text, preedit_len > 0)
attrs.append(
IBus.Attribute.new(IBus.AttrType.UNDERLINE,
IBus.AttrUnderline.SINGLE, 0, preedit_len))
text = IBus.Text.new_from_string(self.__preedit_string)
text.set_attributes(attrs)
self.update_preedit_text(text, preedit_len, preedit_len > 0)
self.__update_lookup_table()
self.__is_invalidate = False
def update_candidates(self):
preedit_len = len(self.preedit_string)
attrs = IBus.AttrList()
self.lookup_table.clear()
self.candidates = []
if preedit_len > 0:
check = self.preedit_string.lower()
for name in self.table:
if check in name:
candidate = IBus.Text.new_from_string(u'{}: {}'.format(
self.table[name], name))
self.candidates.append(self.table[name])
self.lookup_table.append_candidate(candidate)
text = IBus.Text.new_from_string(self.preedit_string)
text.set_attributes(attrs)
self.update_auxiliary_text(text, preedit_len > 0)
attrs.append(
IBus.Attribute.new(IBus.AttrType.UNDERLINE,
IBus.AttrUnderline.SINGLE, 0, preedit_len))
text = IBus.Text.new_from_string(self.preedit_string)
text.set_attributes(attrs)
self.update_preedit_text(text, preedit_len, preedit_len > 0)
self._update_lookup_table()
self.is_invalidate = False
def __update(self):
preedit_len = len(self.__preedit_string)
text = IBus.Text.new_from_string(self.__preedit_string)
if 0 < preedit_len:
attrs = IBus.AttrList()
attrs.append(IBus.Attribute.new(IBus.AttrType.UNDERLINE, IBus.AttrUnderline.SINGLE, 0, preedit_len))
text.set_attributes(attrs)
# Note self.hide_preedit_text() does not seem to work as expected with Kate.
# cf. "Qt5 IBus input context does not implement hide_preedit_text()",
# https://bugreports.qt.io/browse/QTBUG-48412
self.update_preedit_text(text, preedit_len, 0 < preedit_len)
self.__update_lookup_table()
def update_candidates(self):
preedit_len = len(self.preedit_string)
attrs = IBus.AttrList()
self.lookup_table.clear()
self.candidates = []
# candidate_strings = set()
# if preedit_len > 0:
if self.preedit_string == "a":
unicode_name = '1'
ascii_match = 'first'
display_str = u'{}: {} [{}]'.format(ascii_match, unicode_name,
self.preedit_string)
candidate = IBus.Text.new_from_string(display_str)
self.candidates.append(ascii_match)
self.lookup_table.append_candidate(candidate)
unicode_name = '2'
ascii_match = 'number one'
display_str = u'{}: {} [{}]'.format(ascii_match, unicode_name,
self.preedit_string)
candidate = IBus.Text.new_from_string(display_str)
self.candidates.append(ascii_match)
self.lookup_table.append_candidate(candidate)
if self.preedit_string == "b":
unicode_name = '3'
ascii_match = 'second'
display_str = u'{}: {} [{}]'.format(ascii_match, unicode_name,
self.preedit_string)
candidate = IBus.Text.new_from_string(display_str)
self.candidates.append(ascii_match)
self.lookup_table.append_candidate(candidate)
text = IBus.Text.new_from_string(self.preedit_string)
text.set_attributes(attrs)
self.update_auxiliary_text(text, preedit_len > 0)
attrs.append(
IBus.Attribute.new(IBus.AttrType.UNDERLINE,
IBus.AttrUnderline.SINGLE, 0, preedit_len))
text = IBus.Text.new_from_string(self.preedit_string)
text.set_attributes(attrs)
self.update_preedit_text(text, preedit_len, preedit_len > 0)
self._update_lookup_table()
self.is_invalidate = False
def _update_aux (self):
'''Update Aux String in UI'''
_aux = self._aux_str
if _aux:
attrs = IBus.AttrList()
attrs.append(IBus.attr_foreground_new(0x9515b5, 0, len(_aux)))
text = IBus.Text.new_from_string(_aux)
i = 0
while attrs.get(i) != None:
attr = attrs.get(i)
text.append_attribute(attr.get_attr_type(),
attr.get_value(),
attr.get_start_index(),
attr.get_end_index())
i += 1
super(tabengine, self).update_auxiliary_text(text, True)
else:
self.hide_auxiliary_text()
def _update_preedit (self):
'''Update Preedit String in UI'''
_str = self._preedit_str
if _str == '':
super(tabengine, self).update_preedit_text(IBus.Text.new_from_string(''), 0, False)
else:
# because ibus now can only insert preedit into txt, so...
attrs = IBus.AttrList()
attrs.append(IBus.attr_underline_new(IBus.AttrUnderline.SINGLE, 0, len(_str)))
text = IBus.Text.new_from_string(_str)
i = 0
while attrs.get(i) != None:
attr = attrs.get(i)
text.append_attribute(attr.get_attr_type(),
attr.get_value(),
attr.get_start_index(),
attr.get_end_index())
i += 1
super(tabengine, self).update_preedit_text(text, len(_str), True)
def __update(self):
preedit_len = len(self.__preedit_string)
attrs = IBus.AttrList()
self.__lookup_table.clear()
self.__pos = 0
self.__candidates = []
if preedit_len > 2 and self.__state == 2:
words = string.split(
self.__preedit_string[2:].strip().upper().replace(
'\'', '\'\''), ' ')
(cands, fuz_cands) = self.__data.find_candidates(words)
sort_func = lambda x: int(x, 16)
candidate_codes = sorted(list(cands), key=sort_func) + \
sorted(list(fuz_cands), key=sort_func)
for code in candidate_codes:
self.__candidates += [ unichr(int(code, 16)) + " - \\u" + code + \
" - " + self.__data.find_description(code) ]
for candidate in self.__candidates[0:10]:
self.__lookup_table.append_candidate(
IBus.Text.new_from_string(candidate))
elif preedit_len > 1 and (self.__state == 1 or self.__state == 3):
pass
text = IBus.Text.new_from_string(self.__preedit_string)
text.set_attributes(attrs)
self.update_auxiliary_text(text, self.__state == 2 and preedit_len > 0)
attrs.append(
IBus.Attribute.new(IBus.AttrType.UNDERLINE,
IBus.AttrUnderline.SINGLE, 0, preedit_len))
text = IBus.Text.new_from_string(self.__preedit_string)
text.set_attributes(attrs)
self.update_preedit_text(text, preedit_len, preedit_len > 0)
self.__update_lookup_table()
self.__is_invalidate = False
def update_candidates(self):
preedit_len = len(self.preedit_string)
attrs = IBus.AttrList()
self.lookup_table.clear()
self.candidates = []
candidate_strings = set()
if preedit_len > 0:
# Look for an ASCII alias that matches exactly
ascii_match = self.ascii_table.get(self.preedit_string)
if ascii_match:
unicode_name = self.reverse_ascii_table[ascii_match]
display_str = '{}: {} [{}]'.format(ascii_match, unicode_name,
self.preedit_string)
candidate = IBus.Text.new_from_string(display_str)
self.candidates.append(ascii_match)
self.lookup_table.append_candidate(candidate)
# Look for a fuzzy match against a description
for level, score, name, candidate_type in self.filter(
self.preedit_string.lower()):
uniemoji_char = self.table[name]
# Since we have several source (UnicodeData.txt, EmojiOne),
# make sure we don't output multiple identical candidates
if candidate_type == CANDIDATE_UNICODE:
if uniemoji_char.unicode_str in candidate_strings:
continue
candidate_strings.add(uniemoji_char.unicode_str)
display_str = None
if uniemoji_char.is_emojione:
unicode_name = self.unicode_chars_to_names.get(
uniemoji_char.unicode_str)
if unicode_name and unicode_name != name:
display_str = '{}: :{}: {}'.format(
uniemoji_char.unicode_str,
name.replace(' ', '_'), unicode_name)
if display_str is None:
shortname = self.unicode_chars_to_shortnames.get(
uniemoji_char.unicode_str, '')
if shortname:
shortname = ':' + shortname + ': '
display_str = '{}: {}{}'.format(
uniemoji_char.unicode_str, shortname, name)
candidate = IBus.Text.new_from_string(display_str)
self.candidates.append(uniemoji_char.unicode_str)
self.lookup_table.append_candidate(candidate)
# Aliases expand into several candidates
for unicode_str in uniemoji_char.aliasing:
if unicode_str in candidate_strings:
continue
candidate_strings.add(unicode_str)
unicode_name = self.unicode_chars_to_names.get(unicode_str)
shortname = self.unicode_chars_to_shortnames.get(
unicode_str, '')
if shortname:
shortname = ':' + shortname + ': '
display_str = '{}: {}{} [{}]'.format(
unicode_str, shortname, unicode_name, name)
candidate = IBus.Text.new_from_string(display_str)
self.candidates.append(unicode_str)
self.lookup_table.append_candidate(candidate)
text = IBus.Text.new_from_string(self.preedit_string)
text.set_attributes(attrs)
self.update_auxiliary_text(text, preedit_len > 0)
attrs.append(
IBus.Attribute.new(IBus.AttrType.UNDERLINE,
IBus.AttrUnderline.SINGLE, 0, preedit_len))
text = IBus.Text.new_from_string(self.preedit_string)
text.set_attributes(attrs)
self.update_preedit_text(text, preedit_len, preedit_len > 0)
self._update_lookup_table()
self.is_invalidate = False
