def newFile(self):
if self.lang_box.currentText() == "rust":
self.editor.new_file(os.path.join(util.get_resources_dir(), "template.rs"))
elif self.lang_box.currentText() == "c++":
self.editor.new_file(os.path.join(util.get_resources_dir(), "template.cpp"))
else:
self.editor.new_file(os.path.join(util.get_resources_dir(), "template.py"))
class RacerCompleter(CompleterBase):
# temp file for racer input
live_template_file = os.path.join(
util.get_resources_dir(), "live_templates_rust.xml"
)
# this is heavy?
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)
class PyCompleter(CompleterBase):
live_template_file = os.path.join(util.get_resources_dir(),
"live_templates_cpp.xml")
def setCompletionPrefix(self, text: str):
import jedi
src_line_num = self.parent.textCursor().blockNumber() + 1
src_char_num = self.parent.textCursor().columnNumber()
candidates = jedi.Script(self.parent.toPlainText()).complete(
src_line_num, src_char_num)
candidates = [cand.name for cand in candidates]
self.candidates_dict = {}
for i, word in enumerate(candidates):
self.candidates_dict[word] = -1
self.setModel(QtCore.QStringListModel(self.candidates_dict.keys()))
super().setCompletionPrefix(text)
class CppCompleter(CompleterBase):
# temp file for racer input
live_template_file = os.path.join(util.get_resources_dir(),
"live_templates_cpp.xml")
# TODO: Support clang completer
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)