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Show sketches inline in chat

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This commit is contained in:
Dan Williams 2006-05-19 20:45:17 -04:00
parent 3267a94c06
commit dc276e7b7f
1 changed files with 19 additions and 3 deletions
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22
sugar/chat/chat.py
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@ -197,9 +197,19 @@ class Chat(activity.Activity):
aniter = buf.get_end_iter() aniter = buf.get_end_iter()
buf.insert(aniter, "\n") buf.insert(aniter, "\n")
def _insert_sketch(self, buddy, svgdata): def _insert_sketch(self, nick, svgdata):
"""Insert a sketch object into the chat buffer.""" """Insert a sketch object into the chat buffer."""
print "Got SVG: %s" % svgdata[:50] pbl = gtk.gdk.PixbufLoader("svg")
pbl.write(svgdata)
pbl.close()
pbuf = pbl.get_pixbuf()
buf = self._chat_view.get_buffer()
aniter = buf.get_end_iter()
buf.insert(aniter, nick + ": ")
buf.insert_pixbuf(aniter, pbuf)
aniter = buf.get_end_iter()
buf.insert(aniter, "\n")
def _get_first_richtext_chunk(self, msg): def _get_first_richtext_chunk(self, msg):
rt_last = -1 rt_last = -1
@ -218,13 +228,19 @@ class Chat(activity.Activity):
svg_last = -1 svg_last = -1
tag_svg_start = "<svg" tag_svg_start = "<svg"
tag_svg_end = "</svg>" tag_svg_end = "</svg>"
desc_start = msg.find("<?xml version='1.0' encoding='UTF-8'?>")
if desc_start < 0:
return None
ignore = msg.find("<!DOCTYPE svg")
if ignore < 0:
return None
svg_first = msg.find(tag_svg_start) svg_first = msg.find(tag_svg_start)
length = -1 length = -1
if svg_first >= 0: if svg_first >= 0:
length = len(msg) length = len(msg)
svg_last = msg.find(tag_svg_end, svg_first) svg_last = msg.find(tag_svg_end, svg_first)
if svg_first >= 0 and svg_last >= (svg_first + len(tag_svg_start)) and length > 0: if svg_first >= 0 and svg_last >= (svg_first + len(tag_svg_start)) and length > 0:
return msg[svg_first:svg_last + len(tag_svg_end)] return msg[desc_start:svg_last + len(tag_svg_end)]
return None return None
def recv_message(self, buddy, msg): def recv_message(self, buddy, msg):