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2005-04-06 Richard Taylor <rjt-gramps@thegrindstone.me.uk>

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* src/DdTargets.py: added PERSON_LINK_LIST target.
	* src/FamilyView.py: corrected bug when person is droped if there is no current
	family.
	* src/PeopleView.py: enabled dnd of lists of people.
	* src/plugins/ScratchPad.py: support lists of people.


svn: r4308
This commit is contained in:
Richard Taylor
2005-04-06 13:28:51 +00:00
parent 6880a3d759
commit 109dd10307
5 changed files with 90 additions and 24 deletions
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58
gramps2/src/plugins/ScratchPad.py
View File

@@ -63,7 +63,7 @@ BLANK_PIC = gtk.gdk.Pixbuf(0,0,8,1,1)
#-------------------------------------------------------------------------
#
# wrapper classes to provide objecy specific listing in the ListView
# wrapper classes to provide object specific listing in the ListView
#
#-------------------------------------------------------------------------
@@ -469,6 +469,32 @@ class ScratchPersonLink(ScratchPadWrapper):
return s
#-------------------------------------------------------------------------
#
# Wrapper classes to deal with lists of objects
#
#-------------------------------------------------------------------------
class ScratchDropList(object):
def __init__(self,db,obj_list):
self._db = db
self._obj_list = pickle.loads(obj_list)
def get_objects(self):
return [self._cls(self._db,obj) for obj in self._obj_list]
class ScratchPersonLinkList(ScratchDropList):
DROP_TARGETS = [DdTargets.PERSON_LINK_LIST]
DRAG_TARGET = None
def __init__(self,db,obj_list):
ScratchDropList.__init__(self,db,obj_list)
self._cls = ScratchPersonLink
#-------------------------------------------------------------------------
#
# ScratchPadListModel class
@@ -562,6 +588,7 @@ class ScratchPadListView:
self.register_wrapper_class(ScratchPadText)
self.register_wrapper_class(ScratchMediaObj)
self.register_wrapper_class(ScratchPersonLink)
self.register_wrapper_class(ScratchPersonLinkList)
def register_wrapper_class(self,wrapper_class):
@@ -643,17 +670,26 @@ class ScratchPadListView:
o = wrapper_class(self._db,sel_data)
drop_info = widget.get_dest_row_at_pos(x, y)
if drop_info:
path, position = drop_info
iter = model.get_iter(path)
if (position == gtk.TREE_VIEW_DROP_BEFORE
or position == gtk.TREE_VIEW_DROP_INTO_OR_BEFORE):
model.insert_before(iter,[o.__class__.DRAG_TARGET.drag_type,o,o.tooltip])
else:
model.insert_after(iter,[o.__class__.DRAG_TARGET.drag_type,o,o.tooltip])
# If the wrapper object is a subclass of ScratchDropList then
# the drag data was a list of objects and we need to decode
# all of them.
if isinstance(o,ScratchDropList):
o_list = o.get_objects()
else:
model.append([o.__class__.DRAG_TARGET.drag_type,o,o.tooltip])
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
iter = model.get_iter(path)
if (position == gtk.TREE_VIEW_DROP_BEFORE
or position == gtk.TREE_VIEW_DROP_INTO_OR_BEFORE):
model.insert_before(iter,[o.__class__.DRAG_TARGET.drag_type,o,o.tooltip])
else:
model.insert_after(iter,[o.__class__.DRAG_TARGET.drag_type,o,o.tooltip])
else:
model.append([o.__class__.DRAG_TARGET.drag_type,o,o.tooltip])
# remember time for double drop workaround.