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we can drag and drop a user to change its group

This commit is contained in:
Yann Leboulanger 2004-08-02 22:17:29 +00:00
parent c573d07086
commit 22192e503d
1 changed files with 58 additions and 0 deletions
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58
plugins/gtkgui/gtkgui.py
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@ -1292,6 +1292,58 @@ class roster_Window:
return 1
return 0
def drag_data_get_data(self, treeview, context, selection, target_id, etime):
treeselection = treeview.get_selection()
model, iter = treeselection.get_selected()
path = model.get_path(iter)
data = ""
if len(path) == 3:
data = model.get_value(iter, 3)
selection.set(selection.target, 8, data)
def drag_data_received_data(self, treeview, context, x, y, selection, info,
etime):
model = treeview.get_model()
data = selection.data
if not data:
return
drop_info = treeview.get_dest_row_at_pos(x, y)
if not drop_info:
return
path_dest, position = drop_info
if position == gtk.TREE_VIEW_DROP_BEFORE and len(path_dest) == 2\
and path_dest[1] == 0: #droped before the first group
return
if position == gtk.TREE_VIEW_DROP_BEFORE and len(path_dest) == 2:
#droped before a group : we drop it in the previous group
path_dest = (path_dest[0], path_dest[1]-1)
iter_dest = model.get_iter(path_dest)
iter_source = treeview.get_selection().get_selected()[1]
path_source = model.get_path(iter_source)
if len(path_dest) == 1: #droped on an account
return
if path_dest[0] != path_source[0]: #droped in another account
return
grp_source = model.get_value(model.iter_parent(iter_source), 3)
account = model.get_value(model.get_iter(path_dest[0]), 3)
if len(path_dest) == 2:
grp_dest = model.get_value(iter_dest, 3)
elif len(path_dest) == 3:
grp_dest = model.get_value(model.iter_parent(iter_dest), 3)
if grp_source != grp_dest:
return
for u in self.contacts[account][data]:
u.groups.remove(grp_source)
u.groups.append(grp_dest)
self.plugin.send('UPDUSER', account, (u.jid, u.name, u.groups))
parent_i = model.iter_parent(iter_source)
if model.iter_n_children(parent_i) == 1: #this was the only child
model.remove(parent_i)
self.add_user_to_roster(data, account)
if context.action == gtk.gdk.ACTION_MOVE:
context.finish(True, True, etime)
return
def __init__(self, plugin):
# FIXME : handle no file ...
self.xml = gtk.glade.XML(GTKGUI_GLADE, 'Gajim', APP)
@ -1339,6 +1391,12 @@ class roster_Window:
self.tree.set_expander_column(col)
#signals
TARGETS = [('MY_TREE_MODEL_ROW', gtk.TARGET_SAME_WIDGET, 0)]
self.tree.enable_model_drag_source( gtk.gdk.BUTTON1_MASK, TARGETS,
gtk.gdk.ACTION_DEFAULT| gtk.gdk.ACTION_MOVE)
self.tree.enable_model_drag_dest(TARGETS, gtk.gdk.ACTION_DEFAULT)
self.tree.connect("drag_data_get", self.drag_data_get_data)
self.tree.connect("drag_data_received", self.drag_data_received_data)
self.xml.signal_connect('gtk_main_quit', self.on_quit)
self.xml.signal_connect('on_preferences_activate', self.on_prefs)
self.xml.signal_connect('on_accounts_activate', self.on_accounts)