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fix for bug #0002240; Events show up as blank lines when removing unused objects; merged from gramps30

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svn: r10829
This commit is contained in:
Stéphane Charette 2008-06-24 17:51:55 +00:00
parent 036e0ec65c
commit 90df86f127
1 changed files with 74 additions and 15 deletions
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89
src/plugins/RemoveUnused.py
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@ -3,6 +3,7 @@
#
# Copyright (C) 2000-2007 Donald N. Allingham
# Copyright (C) 2008 Brian G. Matherly
# Copyright (C) 2008 Stephane Charette
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@ -56,6 +57,7 @@ from gen.lib import StyledText
#-------------------------------------------------------------------------
import Errors
import ManagedWindow
from DateHandler import displayer as _dd
from BasicUtils import UpdateCallback
from PluginUtils import Tool, PluginManager
@ -88,31 +90,37 @@ class RemoveUnused(Tool.Tool,ManagedWindow.ManagedWindow,UpdateCallback):
self.tables = {
'events' : {'get_func': self.db.get_event_from_handle,
'remove' : self.db.remove_event,
'get_text': self.get_event_text,
'editor' : 'EditEvent',
'stock' : 'gramps-event',
'name_ix' : 4},
'sources' : {'get_func': self.db.get_source_from_handle,
'remove' : self.db.remove_source,
'get_text': None,
'editor' : 'EditSource',
'stock' : 'gramps-source',
'name_ix' : 2},
'places' : {'get_func': self.db.get_place_from_handle,
'remove' : self.db.remove_place,
'get_text': None,
'editor' : 'EditPlace',
'stock' : 'gramps-place',
'name_ix' : 2},
'media' : {'get_func': self.db.get_object_from_handle,
'remove' : self.db.remove_object,
'get_text': None,
'editor' : 'EditMedia',
'stock' : 'gramps-media',
'name_ix' : 4},
'repos' : {'get_func': self.db.get_repository_from_handle,
'remove' : self.db.remove_repository,
'get_text': None,
'editor' : 'EditRepository',
'stock' : 'gramps-repository',
'name_ix' : 3},
'notes' : {'get_func': self.db.get_note_from_handle,
'remove' : self.db.remove_note,
'get_text': self.get_note_text,
'editor' : 'EditNote',
'stock' : 'gramps-notes',
'name_ix' : 2},
@ -281,7 +289,7 @@ class RemoveUnused(Tool.Tool,ManagedWindow.ManagedWindow,UpdateCallback):
hlist = [x for x in self.db.find_backlink_handles(handle)]
if len(hlist) == 0:
self.add_results((the_type, handle,data))
self.add_results((the_type, handle, data))
item = cursor.next()
self.update()
cursor.close()
@ -360,24 +368,75 @@ class RemoveUnused(Tool.Tool,ManagedWindow.ManagedWindow,UpdateCallback):
the_stock = self.tables[the_type]['stock']
cell.set_property('stock-id', the_stock)
def add_results(self,results):
(the_type, handle,data) = results
def add_results(self, results):
(the_type, handle, data) = results
gramps_id = data[1]
name_ix = self.tables[the_type]['name_ix']
if the_type == 'notes':
note = unicode(data[name_ix][StyledText.POS_TEXT])
note = " ".join(note.split())
if len(note) > 80:
name = note[:80] + "..."
else:
name = note
# if we have a function that will return to us some type
# of text summary, then we should use it; otherwise we'll
# use the generic field index provided in the tables above
if self.tables[the_type]['get_text']:
text = self.tables[the_type]['get_text'](the_type, handle, data)
else:
name = data[name_ix]
self.real_model.append(row=[False,gramps_id, name,the_type, handle])
# grab the text field index we know about, and hope
# it represents something useful to the user
name_ix = self.tables[the_type]['name_ix']
text = data[name_ix]
# insert a new row into the table
self.real_model.append(row=[False, gramps_id, text, the_type, handle])
def get_event_text(self, the_type, handle, data):
"""
Come up with a short line of text that we can use as
a summary to represent this event.
"""
# get the event:
event = self.tables[the_type]['get_func'](handle)
# first check to see if the event has a descriptive name
text = event.get_description() # (this is rarely set for events)
# if we don't have a description...
if text == '':
# ... then we merge together several fields
# get the event type (marriage, birth, death, etc.)
text = str(event.get_type())
# see if there is a date
date = _dd.display(event.get_date_object())
if date != '':
text += '; %s' % date
# see if there is a place
place_handle = event.get_place_handle()
if place_handle:
place = self.db.get_place_from_handle(place_handle)
text += '; %s' % place.get_title()
return text
def get_note_text(self, the_type, handle, data):
"""
We need just the first few words of a note as a summary.
"""
# get the note object
note = self.tables[the_type]['get_func'](handle)
# get the note text; this ignores (discards) formatting
text = note.get()
# convert whitespace to a single space
text = " ".join(text.split())
# if the note is too long, truncate it
if len(text) > 80:
text = text[:80] + "..."
return text
#------------------------------------------------------------------------
#
#