import sublime
import sublime_plugin
from ..cli import CLI, InvalidContext
from ..settings import find_flow_settings
from ..util import wait_for_load
from ..view import build_snippet, display_unknown_error
class FlowAutocompleteListener(sublime_plugin.EventListener):
completions = None
completions_ready = False
# Used for async completions.
def run_auto_complete(self):
sublime.active_window().active_view().run_command('auto_complete', {
'disable_auto_insert': True,
'api_completions_only': False,
'next_completion_if_showing': False,
'auto_complete_commit_on_tab': True,
})
def on_query_completions(self, view, prefix, locations):
# Return the pending completions and clear them
if self.completions_ready and self.completions:
self.completions_ready = False
return self.completions
sublime.set_timeout_async(
lambda: self.on_query_completions_async(
view, prefix, locations
)
)
@wait_for_load
def on_query_completions_async(self, view, prefix, locations):
self.completions = None
flow_settings = find_flow_settings(view.window().project_data())
autocomplete_flags = sublime.INHIBIT_WORD_COMPLETIONS | \
sublime.INHIBIT_EXPLICIT_COMPLETIONS
if flow_settings.get('show_sublime_autocomplete_suggestions'):
autocomplete_flags = 0
result = None
try:
result = CLI(view).autocomplete()
except InvalidContext:
pass
except Exception as e:
display_unknown_error(self.view, e)
if not result:
return
self.completions = (
[
(
# matching text
match['name'] + '\t' + match['type'],
# inserted text
build_snippet(
match['name'],
match.get('func_details')['params']
)
if (
match.get('func_details') and
not flow_settings.get('omit_function_parameters')
)
else match['name']
)
for match in result['result']
],
autocomplete_flags
)
self.completions_ready = True
sublime.active_window().active_view().run_command(
'hide_auto_complete'
)
self.run_auto_complete()
