class FileTransfer(object):
def __init__(self, session, do_ask = True):
self._transfer_task = None
self._session = session
self._transfered = 0
self._total = 1
self.__on_progress_task = Task(self._on_progress, .001, start=False)
self._do_ask = do_ask
def _upload(self, l_f, r_f, r_home = None, r_pwd = None):
if not os.path.isfile(l_f):
self._session.report_error("local file:{} is not existing, upload failed".format(l_f))
return
if len(r_f) == 0:
r_f = '/'.join([".", os.path.basename(l_f)])
elif len(os.path.basename(r_f)) == 0:
r_f = '/'.join([r_f, os.path.basename(l_f)])
self._transfer_thread = MyThread(target=lambda: self._session.transfer_file(l_f,
r_f,
r_home,
r_pwd,
True,
self.on_progress))
self._transfer_thread.start()
def on_progress(self, transfered, total):
self._transfered, self._total = transfered, total
self.__on_progress_task.start()
def _on_progress(self):
pass
def _download(self, l_f, r_f, r_home = None, r_pwd = None):
if len(r_f) == 0:
self._session.report_error("remote file is not existing, download failed")
return
if len(l_f) == 0:
l_f = os.path.join('.', os.path.basename(r_f))
l_f = os.path.expandvars(os.path.expanduser(l_f))
if os.path.isdir(l_f):
l_f = os.path.join(l_f, os.path.basename(r_f))
if self._do_ask and os.path.isfile(l_f):
if ask(u'file:{} exists, overwrite?'.format(l_f)) != 1:
return
self._transfer_thread = MyThread(target=lambda: self._session.transfer_file(l_f,
r_f,
r_home,
r_pwd,
False,
self.on_progress))
self._transfer_thread.start()
class DataControlWindow(Window):
"""Controls the data everyone sees."""
resizable = True
item_width = 200
duration = datetime.timedelta(minutes=15)
time = datetime.datetime(2011, 8, 8, 18, 0, 0)
def __init__(self, manager):
super(DataControlWindow, self).__init__(title="Data Control")
self.manager = manager
duration_text = ":".join(
(
"%02d" % (self.duration.seconds // 3600),
"%02d" % ((self.duration.seconds % 3600) // 60),
"%02d" % (self.duration.seconds % 60),
)
)
self.folder_label = Label(text=manager.folder)
self.time_field = TextField(
text=self.time.strftime("%Y/%m/%d %H:%M:%S"), width=self.item_width, enter_action=self.update
)
self.duration_field = TextField(text=duration_text, width=self.item_width, enter_action=self.update)
self.live_checkbox = CheckBox("Live", action=self.toggle_live)
self.revsync_checkbox = CheckBox("Rev-sync", action=self.toggle_revsync)
self.averaging_checkbox = CheckBox("Average data", action=self.toggle_averaging)
self.convert_checkbox = CheckBox("Convert files", action=self.toggle_convert)
self.update_button = Button(title="Refresh", action=self.update)
self.auto_updater = Task(self.update, AUTO_UPDATE_INTERVAL, start=False, repeat=True)
time_row = Row([Label("Start: "), self.time_field])
duration_row = Row([Label("Duration: "), self.duration_field])
self.place_column(
[
self.folder_label,
time_row,
duration_row,
self.live_checkbox,
self.revsync_checkbox,
self.averaging_checkbox,
self.convert_checkbox,
self.update_button,
],
left=PADDING,
top=PADDING,
)
self.shrink_wrap()
def toggle_live(self):
self.update()
if self.live_checkbox.value:
self.time_field.enabled = False
self.auto_updater.start()
else:
self.time_field.enabled = True
self.auto_updater.stop()
def toggle_revsync(self):
TELESCOPE_10GHZ.sync = self.revsync_checkbox.value
TELESCOPE_15GHZ.sync = self.revsync_checkbox.value
def toggle_averaging(self):
self.manager.averaging = self.averaging_checkbox.value
self.manager.clear_cache()
def toggle_convert(self):
self.manager.set_convert(self.convert_checkbox.value)
def update(self):
try:
duration = parse_timedelta(self.duration_field.text)
if duration.seconds < 0:
raise ValueError()
self.duration = duration
except ValueError:
alert("stop", "Invalid duration. Requires 'hour:minute:second'.")
return
if self.live_checkbox.value:
try:
end = self.manager.get_last_filetime()
except IndexError:
print "No _ext.fits files exist in the given directory tree."
return
start = end - self.duration
else:
try:
self.time = parse_datetime(self.time_field.text)
except ValueError:
alert("stop", "Invalid time. Requires 'year/month/day hour:minute:second'.")
return
start = self.time
end = start + self.duration
self.manager.set_interval(start, end)
self.manager.read_data()
self.update_plotwindow()
def set_plotwindow(self, plotwindow):
"""Save reference to the plot window to trigger updates"""
self._plotwindow = plotwindow
def update_plotwindow(self):
"""Trigger update of the attached plot window"""
self._plotwindow.plot_update()
class TerminalPyGUIViewBase(TerminalWidget):
def __init__(self, **kwargs):
self.padding_x = 5
self.padding_y = 5
self.session = None
self.selection_color = [0.1843, 0.6549, 0.8313, .5]
self._width_cache = {}
self._lock = threading.Lock()
self._refresh_task = Task(self.__refresh, .02, False, False)
TerminalWidget.__init__(self, **kwargs)
self._generic_tabbing = False
def gen_render_color(self, color_spec):
c = map(lambda x: x / 255, map(float, color_spec))
return c
def __refresh(self):
if self.session and not self.session.stopped:
if pymterm.debug_log:
logging.getLogger('term_pygui').debug('refresh called')
self.invalidate()
self.update()
def refresh(self):
self._refresh_task.start()
def key_down(self, e):
key_state = KeyState(e)
if self.session.terminal.process_key(key_state):
if pymterm.debug_log:
logging.getLogger('term_pygui').debug(' processed by term_gui')
return
v, handled = term.term_keyboard.translate_key(self.session.terminal,
key_state)
if len(v) > 0:
self.session.send(v)
elif len(e.char) > 0:
self.session.send(e.char)
elif key_state.has_text():
self.session.send(key_state.get_text())
if pymterm.debug_log:
logging.getLogger('term_pygui').debug(
' - translated %r, %d' % (v, handled))
# Return True to accept the key. Otherwise, it will be used by
# the system.
return
def destroy(self):
self.session.stop()
super(TerminalPyGUIViewBase, self).destroy()
def resized(self, delta):
w, h = self.size
if w <= 0 or h <= 0:
return
w -= self.padding_x * 2
h -= self.padding_y * 2
self._calculate_visible_rows(h)
self._calculate_visible_cols(w)
if pymterm.debug_log:
logging.getLogger('term_pygui').debug('on size: cols={} rows={} width={} height={} size={} pos={}'.format(self.visible_cols, self.visible_rows, w, h, self.size, self.position))
if self.session:
self.session.resize_pty(self.visible_cols, self.visible_rows, w, h)
self.session.terminal.resize_terminal()
if pymterm.debug_log:
logging.getLogger('term_pygui').debug('on size done: cols={} rows={} width={} height={} size={} pos={}'.format(self.visible_cols, self.visible_rows, w, h, self.size, self.position))
def _calculate_visible_rows(self, h):
self.visible_rows = int(h / self._get_line_height())
if self.visible_rows <= 0:
self.visible_rows = 1
def _calculate_visible_cols(self, w):
self.visible_cols = int(w / self._get_col_width())
if self.visible_cols <= 0:
self.visible_cols = 1
def copy_to_clipboard(self, data):
application().set_clipboard(data.encode('utf-8'))
def paste_from_clipboard(self):
return application().get_clipboard().decode('utf-8')
def mouse_down(self, event):
self.become_target()
self.cancel_selection()
self._selection_from = self._selection_to = \
self._get_cursor_from_xy(*event.position)
mouse_tracker = self.track_mouse()
while True:
event = mouse_tracker.next()
to = self._get_cursor_from_xy(*event.position)
if to != self._selection_to:
self._selection_to = to
self.session.terminal.set_selection(self._selection_from,
self._selection_to)
self.refresh()
if event.kind == 'mouse_up':
try:
mouse_tracker.next()
except StopIteration:
pass
break
def _get_cursor_from_xy(self, x, y):
'''Return the (row, col) of the cursor from an (x, y) position.
'''
padding_left = self.padding_x
padding_top = self.padding_y
l = self.lines
dy = self._get_line_height()
cx = x
cy = y - padding_top
cy = int(boundary(round(cy / dy - 0.5), 0, len(l) - 1))
if cy >= len(l) or cy < 0:
return 0, 0
# reserve double width padding char to calculate width
text = self.norm_text(l[cy].get_text(raw=True), False)
width_before = 0
for i in range(0, len(text)):
if text[i] == '\000':
continue
self_width = self._get_col_width()
if i + 1 < len(text) and text[i + 1] == '\000':
self_width += self._get_col_width()
if width_before + self_width * 0.6 + padding_left > cx:
return i, cy
width_before += self_width
return l[cy].cell_count(), cy
def setup_menus(self, m):
if self.session and self.session.terminal:
m.copy_cmd.enabled = self.session.terminal.has_selection()
m.paste_cmd.enabled = self.session.terminal.has_selection() or application().query_clipboard()
m.clear_cmd.enabled = self.session.terminal.has_selection()
m.transfer_file_cmd.enabled = hasattr(self.session, "transfer_file")
else:
m.transfer_file_cmd.enabled = False
m.copy_cmd.enabled = False
m.paste_cmd.enabled = False
m.clear_cmd.enabled = False
def next_handler(self):
return application().target_window
def copy_cmd(self):
if self.session and self.session.terminal:
self.session.terminal.copy_data()
def paste_cmd(self):
if self.session and self.session.terminal:
self.session.terminal.paste_data()
@lru_cache(1)
def _get_col_width(self):
f = self._get_font()
col_width = max(map(lambda x:self._get_width(f, x), SINGLE_WIDE_CHARACTERS))
if pymterm.debug_log:
logging.getLogger('term_pygui').debug('col_width:{}'.format(col_width))
return col_width
def get_prefered_size(self):
w = int(self._get_col_width() * self.visible_cols + self.padding_x * 2 + 0.5)
h = int(self._get_line_height() * self.visible_rows + self.padding_y * 2 + 0.5)
return (w, h)
def _get_width(self, f = None, t = ''):
w, h = self._get_size(f, t)
return w
def _get_cache_key(self, line):
return line.get_hash_value()
def _refresh_font(self, cfg):
self.font_file, self.font_name, self.font_size = cfg.get_font_info()
@lru_cache(1)
def _get_line_height(self):
f = self._get_font()
w, h = self._get_size(f, SINGLE_WIDE_CHARACTERS)
return h + 1
def _paint_line_surface(self, v_context, line_surf, x, y):
pass
def _prepare_line_context(self, line_surf, x, y, width, height):
pass
def _layout_line_text(self, context, text, font, l, t, w, h, cur_f_color):
pass
def _fill_line_background(self, line_context, cur_b_color, l, t, w, h):
pass
def _draw_layouted_line_text(self, line_context, layout, cur_f_color, l, t, w, h):
pass
def _do_cache(self):
return True
def _draw_canvas(self, v_context):
def locked_draw_canvas():
self._real_draw_canvas(v_context)
self.session.terminal.lock_display_data_exec(locked_draw_canvas)
def _real_draw_canvas(self, v_context):
x = self.padding_x
b_x = self.padding_x
y = self.padding_y
lines = self.lines
c_col, c_row = self.term_cursor
font = self._get_font();
line_height = self._get_line_height()
col_width = int(self._get_col_width())
width, height = self.size
for i in range(len(lines)):
x = b_x = self.padding_x
line = lines[i]
col = 0
last_col = 0
text = ''
if self._do_cache():
key = self._get_cache_key(line)
cached_line_surf = _get_surf(key, width, line_height)
line_surf = cached_line_surf.surf
if cached_line_surf.cached:
self._paint_line_surface(v_context, line_surf, 0, y)
y += line_height
continue
cached_line_surf.cached = self._do_cache()
else:
line_surf = create_line_surface(width, line_height)
line_context = self._prepare_line_context(line_surf, x, y, width, line_height)
def render_text(xxxx, cell):
t = cell.get_char()
if len(t) == 0:
return xxxx
t = self.norm_text(t)
if len(t) == 0:
return xxxx
cur_f_color, cur_b_color = self.session.terminal.determin_colors(cell.get_attr())
wide_char = cell.is_widechar()
t_w, t_h, layout = self._layout_line_text(line_context, t, font,
xxxx, y, col_width * 2 if wide_char else col_width, line_height,
cur_f_color)
self._draw_layouted_line_text(line_context, layout, cur_f_color, xxxx, 0, t_w, t_h)
if cell.get_attr().has_mode(TextMode.BOLD):
self._draw_layouted_line_text(line_context, layout, cur_f_color, xxxx + 1, 1, t_w, t_h)
return xxxx + t_w
last_b_color = self.session.cfg.default_background_color
last_col = 0
cur_col = 0
for cell in line.get_cells():
if cell.get_char() == '\000':
cur_col += 1
continue
cur_f_color, cur_b_color = self.session.terminal.determin_colors(cell.get_attr())
t_w, t_h, layout = self._layout_line_text(line_context, cell.get_char(), font,
0, 0, col_width * 2 if cell.is_widechar() else col_width, line_height,
cur_f_color)
if cur_b_color != last_b_color:
if last_b_color != self.session.cfg.default_background_color and cur_col > last_col:
self._fill_line_background(line_context, last_b_color, b_x + last_col * col_width, 0,
col_width * (cur_col - last_col),
line_height)
last_b_color = cur_b_color
last_col = cur_col
cur_col += 1
if last_col < cur_col:
if last_b_color != self.session.cfg.default_background_color:
self._fill_line_background(line_context, last_b_color, b_x + last_col * col_width, 0,
col_width * (cur_col - last_col),
line_height)
for cell in line.get_cells():
if cell.get_char() != ' ':
render_text(b_x, cell)
b_x += col_width
self._paint_line_surface(v_context, line_surf, 0, y)
y += line_height
class TerminalPyGUIViewBase(TerminalWidget):
def __init__(self, **kwargs):
self.padding_x = 5
self.padding_y = 5
self.session = None
self.selection_color = [0.1843, 0.6549, 0.8313, .5]
self._width_cache = {}
self._lock = threading.Lock()
self._refresh_task = Task(self.__refresh, .02, False, False)
TerminalWidget.__init__(self, **kwargs)
self._generic_tabbing = False
def _get_color(self, color_spec):
key = repr(color_spec)
if key in _color_map:
return _color_map[key]
c = map(lambda x: x / 255, map(float, color_spec))
_color_map[key] = r = rgb(*c)
return r
def __refresh(self):
if self.session and not self.session.stopped:
logging.getLogger('term_pygui').debug('refresh called')
self.invalidate()
self.update()
def refresh(self):
self._refresh_task.start()
def key_down(self, e):
key = term_pygui_key_translate.translate_key(e)
keycode = (e.char, key)
text = key if len(key) == 1 and key[0] in string.printable else e.char if len(e.char) > 0 else None
modifiers = []
if e.option:
modifiers.append('alt')
if e.control:
modifiers.append('ctrl')
if e.shift:
modifiers.append('shift')
logging.getLogger('term_pygui').debug('view key_down:{}'.format(e))
logging.getLogger('term_pygui').debug('view key_down:{}, {}, {}'.format(keycode, text, modifiers))
if self.session.terminal.process_key(keycode,
text,
modifiers):
logging.getLogger('term_pygui').debug(' processed by term_gui')
return
v, handled = term.term_keyboard.translate_key(self.session.terminal,
keycode,
text,
modifiers)
if len(v) > 0:
self.session.send(v)
elif len(e.char) > 0:
self.session.send(e.char)
elif text:
self.session.send(text)
logging.getLogger('term_pygui').debug(' - translated %r, %d' % (v, handled))
# Return True to accept the key. Otherwise, it will be used by
# the system.
return
def destroy(self):
self.session.stop()
super(TerminalPyGUIViewBase, self).destroy()
def resized(self, delta):
w, h = self.size
if w <= 0 or h <=0:
return
w -= self.padding_x * 2
h -= self.padding_y * 2
self._calculate_visible_rows(h)
self._calculate_visible_cols(w)
logging.getLogger('term_pygui').debug('on size: cols={} rows={} width={} height={} size={} pos={}'.format(self.visible_cols, self.visible_rows, w, h, self.size, self.position))
if self.session:
self.session.resize_pty(self.visible_cols, self.visible_rows, w, h)
self.session.terminal.resize_terminal()
logging.getLogger('term_pygui').debug('on size done: cols={} rows={} width={} height={} size={} pos={}'.format(self.visible_cols, self.visible_rows, w, h, self.size, self.position))
def _calculate_visible_rows(self, h):
self.visible_rows = int(h / self._get_line_height())
if self.visible_rows <= 0:
self.visible_rows = 1
def _calculate_visible_cols(self, w):
self.visible_cols = int(w / self._get_col_width())
if self.visible_cols <= 0:
self.visible_cols = 1
def copy_to_clipboard(self, data):
application().set_clipboard(data.encode('utf-8'))
def paste_from_clipboard(self):
return application().get_clipboard().decode('utf-8')
def mouse_down(self, event):
self.become_target()
self.cancel_selection()
self._selection_from = self._selection_to = self._get_cursor_from_xy(*event.position)
mouse_tracker = self.track_mouse()
while True:
event = mouse_tracker.next()
self._selection_to = self._get_cursor_from_xy(*event.position)
self.refresh()
if event.kind == 'mouse_up':
try:
mouse_tracker.next()
except StopIteration:
pass
break
def _get_cursor_from_xy(self, x, y):
'''Return the (row, col) of the cursor from an (x, y) position.
'''
padding_left = self.padding_x
padding_top = self.padding_y
l = self.lines
dy = self._get_line_height()
cx = x
cy = y - padding_top
cy = int(boundary(round(cy / dy - 0.5), 0, len(l) - 1))
if cy >= len(l) or cy < 0:
return 0, 0
text = self.norm_text(''.join(l[cy]), False)#reserve double width padding char to calculate width
width_before = 0
for i in range(0, len(text)):
if text[i] == '\000':
continue
self_width = self._get_col_width()
if i + 1 < len(text) and text[i + 1] == '\000':
self_width += self._get_col_width()
if width_before + self_width * 0.6 + padding_left > cx:
return i, cy
width_before += self_width
return len(l[cy]), cy
def _merge_color(self, c1, c2):
return [c1[i] * c2[i] for i in range(len(c1))]
def setup_menus(self, m):
if self.session and self.session.terminal:
m.copy_cmd.enabled = self.session.terminal.has_selection()
m.paste_cmd.enabled = self.session.terminal.has_selection() or application().query_clipboard()
m.clear_cmd.enabled = self.session.terminal.has_selection()
m.transfer_file_cmd.enabled = hasattr(self.session, "transfer_file")
else:
m.transfer_file_cmd.enabled = False
m.copy_cmd.enabled = False
m.paste_cmd.enabled = False
m.clear_cmd.enabled = False
def next_handler(self):
return application().target_window
def copy_cmd(self):
if self.session and self.session.terminal:
self.session.terminal.copy_data()
def paste_cmd(self):
if self.session and self.session.terminal:
self.session.terminal.paste_data()
@lru_cache(1)
def _get_col_width(self):
f = self._get_font()
col_width = max(map(lambda x:self._get_width(f, x), SINGLE_WIDE_CHARACTERS))
logging.getLogger('term_pygui').info('col_width:{}'.format(col_width))
return col_width
def get_prefered_size(self):
w = int(self._get_col_width() * self.visible_cols + self.padding_x * 2 + 0.5)
h = int(self._get_line_height() * self.visible_rows + self.padding_y * 2 + 0.5)
return (w, h)
def _get_width(self, f = None, t = ''):
w, h = self._get_size(f, t)
return w
def _get_cache_key(self, line):
return line.get_hash_value()
def _get_line_cache_key(self, line):
return repr(line)
def _get_line_option_cache_key(self, line_option):
return repr(line_option)
def _refresh_font(self, cfg):
self.font_file, self.font_name, self.font_size = cfg.get_font_info()
@lru_cache(1)
def _get_line_height(self):
f = self._get_font()
w, h = self._get_size(f, SINGLE_WIDE_CHARACTERS)
return h + 1
def _paint_line_surface(self, v_context, line_surf, x, y):
pass
def _prepare_line_context(self, line_surf, x, y, width, height):
pass
def _layout_line_text(self, context, text, font, l, t, w, h, cur_f_color):
pass
def _fill_line_background(self, line_context, cur_b_color, l, t, w, h):
pass
def _draw_layouted_line_text(self, line_context, layout, cur_f_color, l, t, w, h):
pass
def _do_cache(self):
return True
def _draw_canvas(self, v_context):
x = self.padding_x
b_x = self.padding_x
y = self.padding_y
lines = [line[:] for line in self.lines]
line_options = [line_option[:] for line_option in self.line_options]
c_col, c_row = self.term_cursor
s_f, s_t = self.get_selection()
s_f_c, s_f_r = s_f
s_t_c, s_t_r = s_t
last_f_color = self.session.cfg.default_foreground_color
last_b_color = self.session.cfg.default_background_color
last_mode = 0
font = self._get_font();
line_height = self._get_line_height()
col_width = int(self._get_col_width())
width, height = self.size
for i in range(len(lines)):
x = b_x = self.padding_x
line = lines[i]
line_option = line_options[i] if i < len(line_options) else []
last_mode &= ~TextMode.CURSOR
last_mode &= ~TextMode.SELECTION
# temprary add cusor and selection mode
if self.cursor_visible and i == c_row:
reserve(line_option, c_col + 1, TextAttribute(None, None, None))
reserve(line, c_col + 1, ' ')
line_option[c_col].set_mode(TextMode.CURSOR)
if s_f != s_t:
if s_f_r == s_t_r and i == s_f_r:
reserve(line_option, s_t_c, TextAttribute(None, None, None))
for mm in range(s_f_c, s_t_c):
line_option[mm].set_mode(TextMode.SELECTION)
else:
if i == s_f_r:
reserve(line_option, len(line), TextAttribute(None, None, None))
for mm in range(s_f_c, len(line)):
line_option[mm].set_mode(TextMode.SELECTION)
elif i == s_t_r:
reserve(line_option, s_t_c, TextAttribute(None, None, None))
for mm in range(0, s_t_c):
line_option[mm].set_mode(TextMode.SELECTION)
elif i > s_f_r and i < s_t_r:
reserve(line_option, len(line), TextAttribute(None, None, None))
for mm in range(len(line)):
line_option[mm].set_mode(TextMode.SELECTION)
col = 0
last_col = 0
text = ''
last_option = None
if self._do_cache():
key = self._get_cache_key(line, line_option)
cached_line_surf = _get_surf(key, width, line_height)
line_surf = cached_line_surf.surf
if cached_line_surf.cached:
self._paint_line_surface(v_context, line_surf, 0, y)
y += line_height
continue
cached_line_surf.cached = self._do_cache()
else:
line_surf = create_line_surface(width, line_height)
line_context = self._prepare_line_context(line_surf, x, y, width, line_height)
def render_text(t, xxxx, wide_char):
cur_f_color, cur_b_color = last_f_color, last_b_color
if len(t) == 0:
return xxxx
t = self.norm_text(t)
if len(t) == 0:
return xxxx
if last_mode & TextMode.REVERSE:
cur_f_color, cur_b_color = last_b_color, last_f_color
if last_mode & TextMode.CURSOR:
cur_f_color, cur_b_color = cur_b_color, self.session.cfg.default_cursor_color
if last_mode & TextMode.SELECTION:
cur_f_color = self._merge_color(cur_f_color, self.selection_color)
cur_b_color = self._merge_color(cur_b_color, self.selection_color)
t_w, t_h, layout = self._layout_line_text(line_context, t, font,
xxxx, y, col_width * 2 if wide_char else col_width, line_height,
cur_f_color)
if cur_b_color != self.session.cfg.default_background_color:
self._fill_line_background(line_context, cur_b_color, xxxx, 0,
max(t_w, col_width * 2 if wide_char else col_width),
t_h)
self._draw_layouted_line_text(line_context, layout, cur_f_color, xxxx, 0, t_w, t_h)
return xxxx + t_w
for col in range(len(line_option)):
if line_option[col] is None:
continue
if last_option == line_option[col]:
continue
f_color, b_color, mode = line_option[col]
n_f_color, n_b_color, n_mode = last_f_color, last_b_color, last_mode
# foreground
if f_color and len(f_color) > 0:
n_f_color = f_color
elif f_color is None:
n_f_color = self.session.cfg.default_foreground_color
# background
if b_color and len(b_color) > 0:
n_b_color = b_color
elif b_color is None:
n_b_color = self.session.cfg.default_background_color
#mode
if mode is not None:
n_mode = mode
else:
n_mode &= ~TextMode.CURSOR
n_mode &= ~TextMode.SELECTION
if (n_f_color, n_b_color, n_mode) == (last_f_color, last_b_color, last_mode):
continue
if last_col < col:
for r_col in range(last_col, col):
if r_col >= len(line):
continue
wide_char = False
if r_col + 1 < len(line):
wide_char = line[r_col + 1] == '\000'
render_text(line[r_col], b_x, wide_char)
b_x += col_width
last_col = col
last_option = line_option[col]
last_f_color, last_b_color, last_mode = n_f_color, n_b_color, n_mode
if last_col < len(line):
for r_col in range(last_col, len(line)):
wide_char = False
if r_col + 1 < len(line):
wide_char = line[r_col + 1] == '\000'
render_text(line[r_col], b_x, wide_char)
b_x += col_width
self._paint_line_surface(v_context, line_surf, 0, y)
y += line_height