def display_results(self):
result_vertical_pos = self.RESULTS_OFFSET_V
result_pos_direction = 1 if self.results_top_down else -1
results_in_page = islice(enumerate(
self.model.results), self.absolute_page_head, self.absolute_page_tail)
try:
for cand_nth, result in results_in_page:
try:
self.display_result(result_vertical_pos, result,
is_current=cand_nth == self.model.index,
is_marked=self.model.get_is_marked(cand_nth))
except curses.error as e:
debug.log("display_results", str(e))
result_vertical_pos += result_pos_direction
except Exception as e:
# debug.log("display_results", str(e))
debug.log("display_results",
six.text_type(" | ".join(
map(lambda key: six.text_type(key) +
": "
+ six.text_type(e.__getattribute__(key)),
dir(e)
))
))
exception_raw_string = str(e).decode(
self.percol.encoding) if six.PY2 else str(e)
# self.display_error_message(
# "Error at line " + str(cand_nth) + ": " + exception_raw_string)
raise e
def display_result(self, y, result, is_current=False, is_marked=False):
line, find_info, abs_idx, filename, position = result
if is_current:
line_style = self.CANDIDATES_LINE_SELECTED
elif is_marked:
line_style = self.CANDIDATES_LINE_MARKED
else:
line_style = self.CANDIDATES_LINE_BASIC
keyword_style = self.CANDIDATES_LINE_QUERY + line_style
self.display_line(y, 0, line, style=line_style)
if find_info is None:
return
for (subq, match_info) in find_info:
for x_offset, subq_len in match_info:
try:
x_offset_real = display.screen_len(
line, beg=0, end=x_offset)
self.display.add_string(line[x_offset:x_offset + subq_len],
pos_y=y,
pos_x=x_offset_real,
style=keyword_style)
except curses.error as e:
debug.log("addnstr", str(e) + " ({0})".format(y))
def execute_action(self):
selected_actions = self.model.get_selected_results_with_index()
try:
action = self.actions
if action:
action.act(selected_actions, self)
except Exception as e:
debug.log("execute_action", e)
def execute_action(self):
selected_actions = self.model.get_selected_results_with_index()
try:
action = self.actions
if action:
action.act(selected_actions, self)
except Exception as e:
debug.log("execute_action", e)
