Setup popup window and format data.
(self)
| 1048 | } |
| 1049 | |
| 1050 | def _calculate_layout(self): |
| 1051 | """Setup popup window and format data. """ |
| 1052 | self.scr.touchwin() |
| 1053 | self.term_rows, self.term_cols = self.scr.getmaxyx() |
| 1054 | self.box_height = self.term_rows - int(self.term_rows / 2) |
| 1055 | self.win = curses.newwin(int(self.term_rows / 2), |
| 1056 | self.term_cols, self.box_height, 0) |
| 1057 | try: |
| 1058 | curses.curs_set(False) |
| 1059 | except _curses.error: |
| 1060 | pass |
| 1061 | # transform raw data into list of lines ready to be printed |
| 1062 | s = self.data.splitlines() |
| 1063 | s = [wrap(i, self.term_cols - 3, subsequent_indent=" ") or [""] for i in s] |
| 1064 | self.tdata = [i for j in s for i in j] |
| 1065 | # -3 -- 2 for the box lines and 1 for the title row |
| 1066 | self.nlines = min(len(self.tdata), self.box_height - 3) |
| 1067 | self.scr.refresh() |
| 1068 | |
| 1069 | def run(self): |
| 1070 | self._running = True |