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import pygtk
pygtk.require('2.0')
import gtk
from sugar.chat.sketchpad.SketchPad import SketchPad
import richtext
class ChatEditor(gtk.Notebook):
TEXT_MODE = 0
SKETCH_MODE = 1
def __init__(self, chat, mode):
gtk.Notebook.__init__(self)
self._chat = chat
self.set_show_tabs(False)
self.set_show_border(False)
self.set_size_request(-1, 70)
chat_view_sw = gtk.ScrolledWindow()
chat_view_sw.set_shadow_type(gtk.SHADOW_IN)
chat_view_sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self._text_view = richtext.RichTextView()
self._text_view.connect("key-press-event", self.__key_press_event_cb)
chat_view_sw.add(self._text_view)
self._text_view.show()
self.append_page(chat_view_sw)
chat_view_sw.show()
self._sketchpad = SketchPad()
self.append_page(self._sketchpad)
self._sketchpad.show()
self.set_mode(mode)
def set_mode(self, mode):
self._mode = mode
if self._mode == ChatEditor.SKETCH_MODE:
self.set_current_page(1)
elif self._mode == ChatEditor.TEXT_MODE:
self.set_current_page(0)
def get_buffer(self):
return self._text_view.get_buffer()
def __key_press_event_cb(self, text_view, event):
if event.keyval == gtk.keysyms.Return:
buf = text_view.get_buffer()
text = buf.get_text(buf.get_start_iter(), buf.get_end_iter())
if len(text.strip()) > 0:
serializer = richtext.RichTextSerializer()
text = serializer.serialize(buf)
self._chat.send_text_message(text)
buf.set_text("")
buf.place_cursor(buf.get_start_iter())
return True
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