def __init__(self, screen):
self._tb=TextBlock(Rect(0,0,globals.screen_width,globals.message_buffer_height),'[more]')
self._messages=''
self._screen=screen
self._screen.view.add(self._tb)
self._handler=InputHandler()
self._handler.addFunction(self.more, K_RETURN)
self._handler.addFunction(self.more, K_SPACE)
self._is_read=False
class MessageBuffer(object):
def __init__(self, screen):
self._tb=TextBlock(Rect(0,0,globals.screen_width,globals.message_buffer_height),'[more]')
self._messages=''
self._screen=screen
self._screen.view.add(self._tb)
self._handler=InputHandler()
self._handler.addFunction(self.more, K_RETURN)
self._handler.addFunction(self.more, K_SPACE)
self._is_read=False
def addMessage(self, message):
self.flush()
self._messages+=message
self._messages=self._tb.render(self._messages)
self._tb.draw()
self._is_read=False
if self._messages:
self._screen.handlers.push(self._handler)
return None
def flush(self):
if self._is_read:
self._messages=''
self._tb.render(self._messages)
self._tb.draw()
def setIsRead(self,read):
self._is_read=read
is_read=property(None,setIsRead)
def more(self):
self._messages=self._tb.render(self._messages)
if not self._messages:
self._screen.handlers.pop()
self._tb.draw()
return None
def draw(self):
self._tb.draw()
