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Added selected_handles() to navigation views for compatibility with listviews

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svn: r15766
This commit is contained in:
Doug Blank
2010-08-18 13:20:52 +00:00
parent c9f82192b1
commit e7d365a5d7
1 changed files with 38 additions and 16 deletions
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54
src/ScratchPad.py
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@@ -136,6 +136,24 @@ def obj2target(target):
}
return d[target] if target in d else None
def model_contains(model, path, iter, data):
"""
Returns True if data is a row in model.
"""
# check type and value
# data[0] is type of drop item, data[1] is ScratchPad object
print "-----"
if data[0] == 'TEXT':
print model.get_value(iter, 0), data[0]
print model.get_value(iter, 1)._value, data[1]._value
return ((model.get_value(iter, 0) == data[0]) and
(model.get_value(iter, 1)._value == data[1]._value))
else:
print model.get_value(iter, 0), data[0]
print model.get_value(iter, 1)._handle, data[1]._handle
return ((model.get_value(iter, 0) == data[0]) and
(model.get_value(iter, 1)._handle == data[1]._handle))
#-------------------------------------------------------------------------
#
# wrapper classes to provide object specific listing in the ListView
@@ -1349,24 +1367,28 @@ class ScratchPadListView(object):
o_list = o.get_objects()
else:
o_list = [o]
for o in o_list:
drop_info = widget.get_dest_row_at_pos(x, y)
if drop_info:
path, position = drop_info
node = model.get_iter(path)
if (position == gtk.TREE_VIEW_DROP_BEFORE
or position == gtk.TREE_VIEW_DROP_INTO_OR_BEFORE):
model.insert_before(node,[o.__class__.DRAG_TARGET.drag_type,
o, o.tooltip, o._type, o._value])
data = [o.__class__.DRAG_TARGET.drag_type, o, o.tooltip,
o._type, o._value]
import pdb; pdb.set_trace()
contains = model.foreach(model_contains, data)
if not contains:
for o in o_list:
drop_info = widget.get_dest_row_at_pos(x, y)
if drop_info:
path, position = drop_info
node = model.get_iter(path)
if (position == gtk.TREE_VIEW_DROP_BEFORE
or position == gtk.TREE_VIEW_DROP_INTO_OR_BEFORE):
model.insert_before(node, data)
else:
model.insert_after(node, data)
else:
model.insert_after(node,[o.__class__.DRAG_TARGET.drag_type,
o, o.tooltip, o._type, o._value])
else:
model.append([o.__class__.DRAG_TARGET.drag_type, o, o.tooltip,
o._type, o._value])
model.append(data)
if context.action == ACTION_MOVE:
context.finish(True, True, time)
if context.action == ACTION_MOVE:
context.finish(True, True, time)
elif context.action == ACTION_MOVE:
context.finish(True, True, time)
# remember time for double drop workaround.
self._previous_drop_time = realTime