def show_edits(date, edits, area_id): """Show all edits of an entry as a scrollable list.""" from writelightly.screen import ScreenManager from writelightly.utils import format_time, format_size from writelightly.scrollable_list import ScrollableList import curses formatted = ['%s, created' % format_time(edits[0][0], full=True)] formatted += ['%s, %s' % (format_time(ts, full=True), format_size(size)) for ts, size in edits[1:]] sl = ScrollableList(formatted, area_id=area_id) sl.draw() while 1: kn = curses.keyname(sl.window.getch()) if kn in Config.general_keys['quit']: raise WLQuit if kn in Config.general_keys['quit_mode']: break if kn == 'KEY_RESIZE': ScreenManager.resize() if sl.hidden: continue elif kn in Config.edits_keys['open']: index = sl.get_current_index() fn = save_tmp_version(date, edits, index) edit_file(fn) sl.draw() else: sl.handle_keypress(kn)
def test_title(self): screen = get_screen() y = 10 screen.setmaxyx(y, 20) ta = TextArea() ta.minx = 10 lines = [chr(i) for i in range(97, 96 + y)] ta.show_text('\n'.join(lines)) self.assertEqual(screen.get_line(0), lines[0]) title = '' while len(title) < 10: title += get_random_lines(1, 20)[0].replace(' ', '') title = title[:10] ta.set_title(title) ta.draw() self.assertEqual(screen.get_line(0), title) title *= 3 ta.set_title(title) ta.draw() self.assertEqual(screen.get_line(0), '') screen.setmaxyx(y, 30) ScreenManager.resize() self.assertEqual(screen.get_line(0), title)
def resize(): screen.setmaxyx(y, x) ScreenManager.resize() if not sl.hidden: self._move_down_and_up(sl) self._scroll_down_and_up(sl) if j % 2 == 0: sl.move_to_bottom()
def test_text(self): screen = get_screen() screen.setmaxyx(10, 20) ta = TextArea() ta.minx = 10 lines = [] # we need some lines longer than 10 while not 0 < len([l for l in lines if len(l) > 10]) < 5: lines = get_random_lines(5, 15) def check(): for index, line in enumerate(lines): self.assertEqual(screen.get_line(index), line) ta.show_text('\n'.join(lines)) check() screen.setmaxyx(10, 10) ScreenManager.resize() nl = [] for line in lines: nl += wrap(line, 10) lines = nl check() assert len(lines) < 10 screen.setmaxyx(len(lines), 10) ScreenManager.resize() check() screen.setmaxyx(len(lines) - 1, 10) ScreenManager.resize() old, lines = lines, [''] * (len(lines) - 1) check() lines = old screen.setmaxyx(len(lines), 10) ScreenManager.resize() check() screen.setmaxyx(10, 9) ScreenManager.resize() lines = [''] * len(lines) check()
def show_date_list(tag, dates, area_id=None, text_area=None): """Show the list of entries for a tag.""" labels = map(format_date, dates) sl = ScrollableList(labels, tag, area_id=area_id) sl.draw() date = dates[sl.get_current_index()] metadata = Metadata.get(date.year, date.month) if not text_area: text_area = TextArea() text_area.set_title() text_area.show_text(metadata.text(date.day)) while 1: try: kn = curses.keyname(sl.window.getch()) except KeyboardInterrupt: break if kn in Config.general_keys['quit']: raise WLQuit if kn in Config.general_keys['quit_mode']: break if kn == 'KEY_RESIZE': ScreenManager.resize() if sl.hidden: continue if kn in Config.tag_details_keys['edit']: date = dates[sl.get_current_index()] edit_date(date) sl.draw() metadata.load_day(date.day) text_area.show_text(metadata.text(date.day)) elif kn in Config.tag_details_keys['edits']: date = dates[sl.get_current_index()] edits = get_edits(date) if edits: show_edits(date, edits, text_area.area_id) ScreenManager.restore_area(text_area.area_id) text_area.show_text(metadata.text(date.day)) else: sl.handle_keypress(kn) date = dates[sl.get_current_index()] metadata = Metadata.get(date.year, date.month) text_area.show_text(metadata.text(date.day)) Metadata.write_all()
def show_tags(area_id=None, text_area=None): """Show all tags sorted by entries number as a scrollable list.""" screen = ScreenManager.screen screen.addstr(0, 0, 'loading...') screen.refresh() tags = {} for year, month in get_all_months(conf['data_dir']): m = Metadata.get(year, month) for tag, days in m.tags.items(): for day in days: date = datetime.date(year, month, day) try: tags[tag].append(date) except KeyError: tags[tag] = [date] if not tags: raise WLError('No tags found') items = sorted(sorted(tags.items(), key=lambda i: i[0]), key=lambda i: len(i[1]), reverse=True) tl = ['%s (%d)' % (item[0], len(item[1])) for item in items] sl = ScrollableList(tl, area_id=area_id) if text_area: text_area.set_title('Last entry:') else: text_area = TextArea() text_area.set_title('Last entry:') ScreenManager.draw_all() def tag_info(index): tag, dates = items[index] d = dates[-1] text_area.show_text(Metadata.get(d.year, d.month).text(d.day)) tag_info(sl.get_current_index()) while 1: try: kn = curses.keyname(sl.window.getch()) except KeyboardInterrupt: break except ValueError: continue if kn in Config.general_keys['quit']: raise WLQuit if kn in Config.general_keys['quit_mode']: break if kn == 'KEY_RESIZE': ScreenManager.resize() if sl.hidden: continue elif kn in Config.tags_keys['details']: tag, dates = items[sl.get_current_index()] show_date_list(tag, dates, sl.area_id, text_area) ScreenManager.restore_area(sl.area_id) sl.reinit() text_area.set_title('Last entry:') tag_info(sl.get_current_index()) else: sl.handle_keypress(kn) tag_info(sl.get_current_index()) Metadata.write_all()
def show_calendar(): """Show an interactive calendar. Show the calendar on the left side of the screen and some metadata about the selected date on the right. Any entry can be edited in external editor. """ today = datetime.date.today() year, month = today.year, today.month cal = Calendar(year, month, today.day, entry_exists) metadata = Metadata.get(year, month) text_area = TextArea() ScreenManager.draw_all() d = cal.get_current_date() text_area.show_text(metadata.text(d.day)) keys = Config.calendar_keys while 1: try: kn = curses.keyname(cal.window.getch()) except KeyboardInterrupt: break except ValueError: continue if kn in Config.general_keys['quit']: raise WLQuit if kn in Config.general_keys['quit_mode']: break if kn == 'KEY_RESIZE': ScreenManager.resize() if cal.hidden: continue if kn in keys['left']: moved = cal.move_left() if not moved: cal = cal.get_previous_calendar() cal.draw() metadata = Metadata.get(cal.year, cal.month) text_area.show_text(metadata.text(cal.get_current_day())) elif kn in keys['right']: moved = cal.move_right() if not moved: cal = cal.get_next_calendar() cal.draw() metadata = Metadata.get(cal.year, cal.month) text_area.show_text(metadata.text(cal.get_current_day())) elif kn in keys['down']: cal.move_down() text_area.show_text(metadata.text(cal.get_current_day())) elif kn in keys['up']: cal.move_up() text_area.show_text(metadata.text(cal.get_current_day())) elif kn in keys['edit']: date = cal.get_current_date() edit_date(date) metadata.load_day(date.day) cal.set_active(entry_exists(date)) text_area.show_text(metadata.text(date.day)) elif kn in keys['tags']: show_tags(cal.area_id, text_area) ScreenManager.restore_area(cal.area_id) cal.reinit() text_area.set_title() text_area.show_text(metadata.text(cal.get_current_day())) elif kn in keys['edits']: date = cal.get_current_date() edits = get_edits(date) if edits: show_edits(date, edits, text_area.area_id) ScreenManager.restore_area(text_area.area_id) text_area.show_text(metadata.text(date.day)) elif kn in keys['prev_month']: cal = cal.get_previous_calendar(cal.get_current_day()) cal.draw() metadata = Metadata.get(cal.year, cal.month) text_area.show_text(metadata.text(cal.get_current_day())) elif kn in keys['next_month']: cal = cal.get_next_calendar(cal.get_current_day()) cal.draw() metadata = Metadata.get(cal.year, cal.month) text_area.show_text(metadata.text(cal.get_current_day())) Metadata.write_all() clean_tmp()