def __init__(self, servertab, userlist = True):
gtk.HPaned.__init__(self)
self.web = WebPool()
self.servertab = servertab
self.img_max_height = 192
self.topic = gtk.Entry()
self.text = gtk.TextView()
#self.text.set_border_window_size(gtk.TEXT_WINDOW_LEFT, 8)
self.text.set_editable(False)
self.text.set_cursor_visible(False)
self.text.set_wrap_mode(gtk.WRAP_WORD)
self.__setup_tags(self.text.get_buffer())
scr = gtk.ScrolledWindow()
scr.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
scr.add(self.text)
self.status = gtk.Label('32 ops, 38 total')
self.usrlist = UserList();
chan = gtk.VBox()
if userlist:
chan.pack_start(self.topic, False, False)
chan.pack_start(scr, True, True)
self.pack1(chan, True, True)
if userlist:
u = gtk.VBox()
u.pack_start(self.status, False, False)
scr = gtk.ScrolledWindow()
scr.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
scr.add(self.usrlist)
u.pack_start(scr, True, True)
self.pack2(u, False, False)
class ChanWin(gtk.HPaned):
def __setup_tags(self, buf):
tag = buf.create_tag('font')
tag.set_property('font', 'Lucida Console 8')
tag = buf.create_tag('bold')
tag.set_property('weight', pango.WEIGHT_BOLD)
for x in ['red', 'blue', 'green',
'cyan', 'magenta', 'yellow',
'purple', 'black',
'dark blue', 'dark green']:
tag = buf.create_tag(x)
tag.set_property('foreground', x)
tag.set_property('foreground-set', True)
def __init__(self, servertab, userlist = True):
gtk.HPaned.__init__(self)
self.web = WebPool()
self.servertab = servertab
self.img_max_height = 192
self.topic = gtk.Entry()
self.text = gtk.TextView()
#self.text.set_border_window_size(gtk.TEXT_WINDOW_LEFT, 8)
self.text.set_editable(False)
self.text.set_cursor_visible(False)
self.text.set_wrap_mode(gtk.WRAP_WORD)
self.__setup_tags(self.text.get_buffer())
scr = gtk.ScrolledWindow()
scr.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
scr.add(self.text)
self.status = gtk.Label('32 ops, 38 total')
self.usrlist = UserList();
chan = gtk.VBox()
if userlist:
chan.pack_start(self.topic, False, False)
chan.pack_start(scr, True, True)
self.pack1(chan, True, True)
if userlist:
u = gtk.VBox()
u.pack_start(self.status, False, False)
scr = gtk.ScrolledWindow()
scr.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
scr.add(self.usrlist)
u.pack_start(scr, True, True)
self.pack2(u, False, False)
def scale_image(self, pic):
def got_size(ldr, width, height):
if height < self.img_max_height:
return
ratio = float(width) / float(height)
scale = self.img_max_height / float(height)
ldr.set_size(int(scale * float(width)),
int(scale * float(height)))
ldr = gtk.gdk.PixbufLoader()
ldr.connect('size-prepared', got_size)
try:
ldr.write(pic)
except:
return None
ldr.close()
pixbuf = ldr.get_pixbuf()
img = gtk.image_new_from_pixbuf(pixbuf)
img.show_all()
return img
def embed_web(self, url, mark):
buf = self.text.get_buffer()
gtk.gdk.threads_enter()
view = webkit.WebView()
view.set_usize(400, 256)
view.set_full_content_zoom(True)
view.set_zoom_level(0.25)
view.show_all()
view.open(url)
itr = buf.get_iter_at_mark(mark)
anchor = buf.create_child_anchor(itr)
self.text.add_child_at_anchor(view, anchor)
buf.insert(itr, '\n')
gtk.gdk.threads_leave()
def embed_image(self, url, mark):
buf = self.text.get_buffer()
def Closure(pic):
gtk.gdk.threads_enter()
img = self.scale_image(pic)
if img is None:
gtk.gdk.threads_leave()
return
itr = buf.get_iter_at_mark(mark)
anchor = buf.create_child_anchor(itr)
self.text.add_child_at_anchor(img, anchor)
buf.insert(itr, '\n')
gtk.gdk.threads_leave()
self.web.get_image(url, Closure)
def embed_url(self, url, mark):
url = parse_url(url)
if url is None:
return
if url.query is not None and len(url.query):
q = parse_qs(url.query)
if 'youtube' in url.hostname.lower() and q.has_key('v'):
yt = 'http://youtube.googleapis.com/v/'
self.embed_web(yt + q['v'][0], mark)
return
elif url.hostname.lower() == 'youtube.googleapis.com' and \
begins_with(url.path, '/v/'):
self.embed_web(yt + q['v'][0], mark)
return
return self.embed_image(url, mark)
def msg(self, msg, tags = []):
tags.append('font')
buf = self.text.get_buffer()
i = buf.get_iter_at_offset(buf.get_char_count())
buf.place_cursor(i)
buf.insert_with_tags_by_name(i, msg, *tags)
i = buf.get_iter_at_offset(buf.get_char_count())
buf.place_cursor(i)
if not '\n' in msg:
return
self.text.scroll_to_iter(i, 0.0)
def is_url(s):
if begins_with(s, 'http://'):
return True
if begins_with(s, 'https://'):
return True
if begins_with(s, 'www.'):
return True
return False
mark = buf.create_mark(None, i, left_gravity = True)
for x in msg.split():
if not is_url(x):
continue
self.embed_url(x, mark)
