def save_pre_process(self):
# Get formatted Text
temp_file_name = util.get_temp_file(self.lang)
with codecs.open(temp_file_name, "w", "utf-8") as f:
f.write(self.toPlainText())
if not util.exec_format(self.lang):
return
temp_file = codecs.open(temp_file_name, "r", "utf-8")
all_text = "".join([line for line in temp_file.readlines()])
temp_file.close()
# Save cursor and scroll bar status
cursor = self.textCursor()
line_num = cursor.blockNumber()
char_num = cursor.columnNumber()
scroll_value = self.verticalScrollBar().value()
# Clear all Text and insert format result
cursor.movePosition(QtGui.QTextCursor.Start)
cursor.movePosition(QtGui.QTextCursor.End, QtGui.QTextCursor.KeepAnchor, 1)
cursor.removeSelectedText()
self.insertPlainText(all_text)
# recover cursor and scroll bar status
cursor = QtGui.QTextCursor(self.document().findBlockByLineNumber(line_num))
cursor.movePosition(
QtGui.QTextCursor.NextCharacter, QtGui.QTextCursor.MoveAnchor, char_num
)
self.setTextCursor(cursor)
self.verticalScrollBar().setValue(scroll_value)
self.edited = False
self.repaint()
def setCompletionPrefix(self, text: str):
temp_file_name = util.get_temp_file("rust")
with codecs.open(temp_file_name, "w", "utf-8") as f:
f.write(self.parent.toPlainText())
src_line_num = str(self.parent.textCursor().blockNumber() + 1)
src_char_num = str(self.parent.textCursor().columnNumber())
try:
out = subprocess.check_output(
"racer complete" + " " + src_line_num + " " + src_char_num +
" " + temp_file_name,
shell=True,
).decode()
except subprocess.CalledProcessError as e:
print(e.output)
return
self.candidates_dict = {}
for line in out.split("\n"):
if line.startswith("MATCH"):
cand = line[6:].split(",")[0]
if cand not in self.ng_words:
self.candidates_dict[cand] = -1
search_word = out.split("\n")[0].split(",")[2]
for live_template in self.live_templates:
if live_template.name.startswith(search_word):
self.candidates_dict[
live_template.template] = live_template.rpos
if len(self.candidates_dict
) >= 6 or search_word in self.candidates_dict.keys():
self.candidates_dict = {}
self.setModel(QtCore.QStringListModel(self.candidates_dict.keys()))
super().setCompletionPrefix(search_word)
def setCompletionPrefix(self, text: str):
temp_file_name = util.get_temp_file("cpp")
with codecs.open(temp_file_name, "w", "utf-8") as f:
f.write(self.parent.toPlainText())
src_line_num = str(self.parent.textCursor().blockNumber() + 1)
src_char_num = str(self.parent.textCursor().columnNumber())
try:
out = subprocess.check_output(
# read all header is too slow
# "clang -fsyntax-only -Xclang -code-completion-at=%s:%s:%s %s"
"clang -cc1 -fsyntax-only -code-completion-at=%s:%s:%s %s"
% (temp_file_name, src_line_num, src_char_num, temp_file_name),
shell=True,
).decode()
except subprocess.CalledProcessError as e:
out = e.output.decode()
self.candidates_dict = OrderedDict()
for line in out.split("\n"):
if line.startswith("COMPLETION:"):
cand = line.split(" ")[1]
if text not in cand:
continue
if cand not in self.ng_words:
self.candidates_dict[cand] = -1
for live_template in self.live_templates:
if live_template.name.startswith(text):
self.candidates_dict[live_template.template] = live_template.rpos
if len(self.candidates_dict) >= 10 or text in self.candidates_dict.keys():
self.candidates_dict = {}
self.setModel(QtCore.QStringListModel(self.candidates_dict.keys()))
super().setCompletionPrefix(text)
def save_pre_process(self):
# Get formatted Text
temp_file_name = util.get_temp_file(self.lang)
with codecs.open(temp_file_name, "w", "utf-8") as f:
f.write(self.toPlainText())
if not util.exec_format(self.lang):
return
temp_file = codecs.open(temp_file_name, "r", "utf-8")
formatted_text = "".join([line for line in temp_file.readlines()])
temp_file.close()
# Save cursor and scroll bar status
pos = self.save_position()
# Clear all Text and insert format result
self.clear_and_write_text(formatted_text)
# recover cursor and scroll bar status
self.load_position(*pos)
self.edited = False
self.repaint()