def _start(self, sources: typing.List[typing.Any],
context: UserContext) -> None:
from denite.ui.map import do_map
self._vim.command('silent! autocmd! denite')
if re.search(r'\[Command Line\]$', self._vim.current.buffer.name):
# Ignore command line window.
return
resume = self._initialized and context['resume']
if resume:
# Skip the initialization
update = ('immediately', 'immediately_1', 'cursor_pos',
'prev_winid', 'start_filter', 'quick_move')
for key in update:
self._context[key] = context[key]
self._check_move_option()
if self._check_do_option():
return
self._init_buffer()
if context['refresh']:
self.redraw()
self._move_to_pos(self._cursor)
else:
if self._context != context:
self._context.clear()
self._context.update(context)
self._context['sources'] = sources
self._context['is_redraw'] = False
self._is_multi = len(sources) > 1
if not sources:
# Ignore empty sources.
error(self._vim, 'Empty sources')
return
self._init_denite()
self._gather_candidates()
self._update_candidates()
self._init_cursor()
self._check_move_option()
if self._check_do_option():
return
self._init_buffer()
self._update_displayed_texts()
self._update_buffer()
self._move_to_pos(self._cursor)
if self._context['quick_move'] and do_map(self, 'quick_move', []):
return
if self._context['start_filter']:
do_map(self, 'open_filter_buffer', [])
def do_map(self, args):
bufnr = args[0]
bufvars = self._vim.buffers[bufnr].vars
try:
ui = self.get_ui(bufvars['denite']['buffer_name'])
ui._cursor = self._vim.call('line', '.')
return do_map(ui, args[1], args[2])
except Exception:
import traceback
import denite.util
for line in traceback.format_exc().splitlines():
denite.util.error(self._vim, line)
denite.util.error(self._vim, 'Please execute :messages command.')
def do_map(self, args: Args) -> typing.Any:
from denite.ui.map import do_map
bufnr = args[0]
if not self._vim.call('bufexists', bufnr):
return
bufvars = self._vim.buffers[bufnr].vars
if 'denite' not in bufvars:
return
try:
buffer_name = bufvars['denite']['buffer_name']
ui = self.get_ui(buffer_name)
ui._cursor = self._vim.call('line', '.')
ui._context['next_actions'] = []
ret = do_map(ui, args[1], args[2])
if args[1] == 'quit' and buffer_name[-1] == '@':
# Temporary buffer quit
# Resume the previous buffer
self.resume(buffer_name[:-1])
if ui._context['next_actions']:
actions = ui._context['next_actions']
ui._context['next_actions'] = []
# Do actions
for action in actions:
ui = self.get_ui(action['buffer_name'])
self.resume(action['buffer_name'])
ui.do_action(
action['name'], '', True, action['targets']
)
return ret
except Exception:
import traceback
import denite.util
for line in traceback.format_exc().splitlines():
denite.util.error(self._vim, line)
denite.util.error(self._vim,
'Please execute :messages command.')
def do_map(self, args: Args) -> typing.Any:
from denite.ui.map import do_map
bufnr = args[0]
if not self._vim.call('bufexists', bufnr):
return
bufvars = self._vim.buffers[bufnr].vars
if 'denite' not in bufvars:
return
try:
ui = self.get_ui(bufvars['denite']['buffer_name'])
ui._cursor = self._vim.call('line', '.')
return do_map(ui, args[1], args[2])
except Exception:
import traceback
import denite.util
for line in traceback.format_exc().splitlines():
denite.util.error(self._vim, line)
denite.util.error(self._vim, 'Please execute :messages command.')
