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"""Smart is inspired by the Table behavior of Org-mode.
Markdown itself doesn't support grid table, yet pandoc does.
@todo: add a key binding for converting grid table to the simple one
"""
# Author: Muchenxuan Tong <demon386@gmail.com>
# LICENSE: MIT
import sublime
import sublime_plugin
try:
from . import table
except ValueError:
import table
class SmartTable(sublime_plugin.TextCommand):
def run(self, edit, forward=True):
new_sel = []
for r in self.view.sel():
point = r.a
for i in self.view.folded_regions():
if i.contains(sublime.Region(point, point)):
return
t = table.convert_table_at_point_as_list(self.view, point)
t = table.reformat_table_list(t)
t_str = table.convert_table_list_to_str(t)
# Both are 0-based
cur_row_num, cur_col_num = table.get_point_row_and_col(self.view, point)
table_row_num = len(t)
line_num, _ = self.view.rowcol(point)
start_line_num = line_num - cur_row_num
start_point = self.view.text_point(line_num - cur_row_num, 0)
end_line_num = line_num + table_row_num - cur_row_num - 1
end_line_start_point = self.view.text_point(end_line_num, 0)
end_point = self.view.line(end_line_start_point).b
# Erase the previous table region, use the new one for substitution.
self.view.erase(edit, sublime.Region(start_point, end_point))
self.view.insert(edit, start_point, t_str)
if forward:
if cur_col_num is None or cur_col_num >= len(t[0]) - 1:
line_num += 1
while(table.is_line_separator(self.view, line_num)):
line_num += 1
cur_col_num = 0
else:
cur_col_num += 1
else:
if cur_col_num is None or cur_col_num <= 0:
line_num -= 1
while(table.is_line_separator(self.view, line_num)):
line_num -= 1
cur_col_num = len(t[0]) - 1
else:
cur_col_num -= 1
# Add a new line when at the end of the table.
if line_num < start_line_num or line_num > end_line_num:
col_pos = 0
if line_num > end_line_num:
self.view.insert(edit, self.view.text_point(line_num, 0), "\n")
else:
col_pos = self.calculate_col_point(t, cur_col_num)
new_sel.append(self.view.text_point(line_num, col_pos))
self.view.sel().clear()
for r in new_sel:
self.view.sel().add(r)
self.view.show(r)
def calculate_col_point(self, formatted_table, col_num):
i = 0
while table.SEPARATOR_PATTERN.match(formatted_table[i][0]):
i += 1
cols_length = [len(j) for j in formatted_table[i]]
point = 2
for i in range(col_num):
point += cols_length[i] + 3
return point
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