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* src/Utils.py (get_media_referents): Add function;

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Add generic data recovery message.
* src/gramps_main.py (delete_person_clicked): Use generic data recovery
message.
* src/SourceView.py (on_delete_clicked): Use generic data recovery
message.
* src/EditSource.py (display_references): Change list headings.
* src/MediaView.py (on_delete_clicked): Use new mediaref detector;
Use generic data recovery message; (delete_objectmis-object_used):
Remove functions.
* src/ImageSelect.py (GlobalMediaProperties.display_ref): Use new
sourceref detection; (DeleteMediaQuery__init__): Accept object handle
and lists; (DeleteMediaQuery.query_response): Use new mediaref removal.


svn: r4161
This commit is contained in:
Alex Roitman
2005-03-12 00:44:11 +00:00
parent 70514fbb3a
commit 5a55d247df
7 changed files with 168 additions and 175 deletions
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55
src/MediaView.py
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@ -312,51 +312,20 @@ class MediaView:
return
handle = store.get_value(node,_HANDLE_COL)
mobj = self.db.get_object_from_handle(handle)
if self.is_object_used(mobj):
ans = ImageSelect.DeleteMediaQuery(mobj,self.db,
self.model.delete_row_by_handle)
QuestionDialog(_('Delete Media Object?'),
_('This media object is currently being used. '
'If you delete this object, it will be removed '
'from the database and from all records that '
'reference it.'),
_('_Delete Media Object'),
ans.query_response)
the_lists = Utils.get_media_referents(handle,self.db)
ans = ImageSelect.DeleteMediaQuery(handle,self.db,the_lists,
self.model.delete_row_by_handle)
if filter(None,the_lists): # quick test for non-emptiness
msg = _('This media object is currently being used. '
'If you delete this object, it will be removed from '
'the database and from all records that reference it.')
else:
self.delete_object(mobj)
msg = _('Deleting media object will remove it from the database.')
def delete_object(self,media_obj):
trans = self.parent.db.transaction_begin()
mobj_handle = media_obj.get_handle()
self.parent.db.remove_object(mobj_handle,trans)
title_msg = _("Delete Media Object?")
self.parent.db.transaction_commit(trans,title_msg)
self.model.delete_row_by_handle(mobj_handle)
def is_object_used(self,mobj):
mhandle = mobj.get_handle()
for family_handle in self.db.get_family_handles():
p = self.db.get_family_from_handle(family_handle)
for o in p.get_media_list():
if o.get_reference_handle() == mhandle:
return True
for key in self.db.get_person_handles(sort_handles=False):
p = self.db.get_person_from_handle(key)
for o in p.get_media_list():
if o.get_reference_handle() == mhandle:
return True
for key in self.db.get_source_handles(sort_handles=False):
p = self.db.get_source_from_handle(key)
for o in p.get_media_list():
if o.get_reference_handle() == mhandle:
return True
for key in self.db.get_place_handles(sort_handles=False):
p = self.db.get_place_from_handle(key)
for o in p.get_media_list():
if o.get_reference_handle() == mhandle:
return True
return False
msg = "%s %s" % (msg,Utils.data_recover_msg)
QuestionDialog(_('Delete Media Object?'),msg,
_('_Delete Media Object'),ans.query_response)
def on_drag_drop(self, tree, context, x, y, time):
self.list.emit_stop_by_name('drag-drop')