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fill disco treeview MUCH faster. (disable the search of alerady existing row before adding: This can't happen, and disable sort function while adding items). Fir #2426

This commit is contained in:
Yann Leboulanger 2006-09-21 12:35:18 +00:00
parent af14e353b1
commit 0b381c2391
1 changed files with 13 additions and 17 deletions
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30
src/disco.py
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@ -905,6 +905,8 @@ class AgentBrowser:
def _agent_items(self, jid, node, items, force):
'''Callback for when we receive a list of agent items.'''
model = self.window.services_treeview.get_model()
model.clear()
self._total_items = 0
gobject.source_remove(self._pulse_timeout)
self.window.progressbar.hide()
# The server returned an error
@ -916,17 +918,13 @@ class AgentBrowser:
_('This service does not contain any items to browse.'))
return
# We got a list of items
self.window.services_treeview.set_model(None)
for item in items:
jid = item['jid']
node = item.get('node', '')
iter = self._find_item(jid, node)
if iter:
# Already in the treeview
self._update_item(model, iter, jid, node, item)
else:
# Not in the treeview
self._total_items += 1
self._add_item(model, jid, node, item, force)
self._total_items += 1
self._add_item(model, jid, node, item, force)
self.window.services_treeview.set_model(model)
def _agent_info(self, jid, node, identities, features, data):
'''Callback for when we receive info about an agent's item.'''
@ -1327,15 +1325,13 @@ class ToplevelAgentBrowser(AgentBrowser):
cat, prio = _cat_to_descr['other']
return cat, prio
def _create_category(self, cat, type=None):
def _create_category(self, model, cat, type=None):
'''Creates a category row.'''
model = self.window.services_treeview.get_model()
cat, prio = self._friendly_category(cat, type)
return model.append(None, ('', '', None, cat, prio))
def _find_category(self, cat, type=None):
def _find_category(self, model, cat, type=None):
'''Looks up a category row and returns the iterator to it, or None.'''
model = self.window.services_treeview.get_model()
cat, prio = self._friendly_category(cat, type)
iter = model.get_iter_root()
while iter:
@ -1384,9 +1380,9 @@ class ToplevelAgentBrowser(AgentBrowser):
# Set the pixmap for the row
pix = self.cache.get_icon(identities)
# Put it in the right category
cat = self._find_category(*cat_args)
cat = self._find_category(model, *cat_args)
if not cat:
cat = self._create_category(*cat_args)
cat = self._create_category(model, *cat_args)
model.append(cat, (item['jid'], item.get('node', ''), pix, descr, 1))
self._expand_all()
# Grab info on the service
@ -1436,13 +1432,13 @@ class ToplevelAgentBrowser(AgentBrowser):
# Check if the old category is empty
if not model.iter_is_valid(old_cat_iter):
old_cat_iter = self._find_category(old_cat)
old_cat_iter = self._find_category(model, old_cat)
if not model.iter_children(old_cat_iter):
model.remove(old_cat_iter)
cat_iter = self._find_category(cat, type)
cat_iter = self._find_category(model, cat, type)
if not cat_iter:
cat_iter = self._create_category(cat, type)
cat_iter = self._create_category(model, cat, type)
model.append(cat_iter, (jid, node, pix, descr, 0))
self._expand_all()