def set_focus_screen(self, new_focus_index):
if self.focus_cursor != None:
self.cursors[self.focus_screen_index] = self.focus_cursor
echo_remove_cursor(self.focus_cursor, self.focus_screen)
self.focus_screen_index = new_focus_index
self.cursors = [
csr.Cursor(int(a_screen.origin[0]), int(a_screen.origin[1]), self.term) for a_screen in self.screens
]
self.focus_cursor = self.cursors[self.focus_screen_index]
self.focus_screen = self.screens[self.focus_screen_index]
self.new_focus_cursor = self.focus_cursor
def handle_input(self, inp):
term = self.term
if inp == chr(3) or self.exit_signal_received:
if self.logger != None:
self.logger.log("handle_input: exiting")
# ^c exits
return -1
elif self.command != None:
self.handle_command()
if self.logger != None:
self.logger.log("handle_input: calling handle_command, command: {}".format(self.command))
return 0
elif inp.code == term.KEY_ESCAPE:
self.read_command()
if self.logger != None:
self.logger.log("handle_input: called read_command, command: {}".format(self.command))
return 0
elif inp == chr(12):
# ^l refreshes
self.draw()
if self.logger != None:
self.logger.log("handle_input: refreshing, calling draw")
return 0
elif inp.code in [term.KEY_BACKSPACE, term.KEY_DELETE]:
echo_remove_cursor(self.focus_cursor, self.focus_screen, logger=self.logger)
self.focus_cursor = csr.left_of(self.focus_cursor, 1, screen=self.focus_screen, logger=self.logger)
self.focus_screen.delete_cell(self.focus_cursor, logger=self.logger)
return 0
else:
echo_remove_cursor(self.focus_cursor, self.focus_screen, logger=self.logger)
self.focus_cursor, move_made = csr.lookup_move(
inp.code, self.focus_cursor, screen=self.focus_screen, logger=self.logger
)
if move_made:
return 0
if input_filter(inp):
self.logger.log("Attempting to write {} to screen.".format(str(inp)))
self.focus_screen.write_cell(self.focus_cursor, str(inp), logger=self.logger)
echo_remove_cursor(self.focus_cursor, self.focus_screen, logger=self.logger)
self.focus_cursor = csr.right_of(self.focus_cursor, 1, screen=self.focus_screen, logger=self.logger)
return 0
else:
self.logger.log("{} not considered input.".format(str(inp)))
return 1