6519: Add primary role option to event filter

gramps/gen/filters/_filterparser.py

@@ -167,6 +167,9 @@ class FilterParser(handler.ContentHandler):
             and len(self.a) == 3):
             self.use_regex = self.a[2] == '1'
             self.a = self.a[:2]
+        # HasEvent rule has extra primary role field in v3.4.7
+        if self.r == rules.person.HasEvent and len(self.a) == 5:
+            self.a.append('1')
 
 #-------------------------------------------------------------------------
 #

gramps/gen/filters/rules/_haseventbase.py

@@ -51,7 +51,8 @@ class HasEventBase(Rule):
                     'Date:', 
                     'Place:', 
                     'Description:',
-                    'Main Participants' ]
+                    'Main Participants:',
+                    'Primary Role:' ]
     name        =  'Events matching parameters'
     description =  "Matches events with particular parameters"
     category    = _('Event filters')

gramps/gen/filters/rules/person/_hasevent.py

@@ -51,7 +51,8 @@ class HasEvent(HasEventBase):
                     _('Date:'), 
                     _('Place:'), 
                     _('Description:'),
-                    _('Main Participants') ]
+                    _('Main Participants:'),
+                    _('Primary Role:') ]
     name        =  _('People with the personal <event>')
     description = _("Matches people with a personal event of a particular "
                     "value")
@@ -60,7 +61,7 @@ class HasEvent(HasEventBase):
         for event_ref in person.get_event_ref_list():
             if not event_ref:
                 continue
-            if event_ref.role != EventRoleType.PRIMARY:
+            if int(self.list[5]) and event_ref.role != EventRoleType.PRIMARY:
                 # Only match primaries, no witnesses
                 continue
             event = dbase.get_event_from_handle(event_ref.ref)

gramps/gui/editors/filtereditor.py

@@ -572,6 +572,8 @@ class EditRule(ManagedWindow):
                 elif v == _('Include Family events:'):
                     t = MyBoolean(_('Also family events where person is '
                                     'wife/husband'))
+                elif v == _('Primary Role:'):
+                    t = MyBoolean(_('Only include primary participants'))
                 elif v == _('Tag:'):
                     taglist = ['']
                     taglist = taglist + [tag.get_name() for tag in dbstate.db.iter_tags()]