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GEPS 011: Tagging - Extended to Family, Note and Media objects

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svn: r16025
This commit is contained in:
Nick Hall
2010-10-22 23:22:33 +00:00
parent e25cec5186
commit c3e527b4fb
76 changed files with 1294 additions and 1312 deletions
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48
src/plugins/view/mediaview.py
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@ -2,6 +2,7 @@
#
# Copyright (C) 2001-2006 Donald N. Allingham
# Copyright (C) 2008 Gary Burton
# Copyright (C) 2010 Nick Hall
#
# 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
@ -82,24 +83,26 @@ class MediaView(ListView):
COL_ID = 1
COL_TYPE = 2
COL_PATH = 3
COL_CHAN = 4
COL_DATE = 5
COL_DATE = 4
COL_TAGS = 5
COL_CHAN = 6
#name of the columns
COLUMN_NAMES = [
_('Title'),
_('ID'),
_('Type'),
_('Path'),
_('Last Changed'),
_('Date'),
_('Tags'),
_('Last Changed'),
]
# default setting with visible columns, order of the col, and their size
CONFIGSETTINGS = (
('columns.visible', [COL_TITLE, COL_ID, COL_TYPE, COL_PATH,
COL_DATE]),
('columns.rank', [COL_TITLE, COL_ID, COL_TYPE, COL_PATH,
COL_DATE, COL_CHAN]),
('columns.size', [200, 75, 100, 200, 150, 150])
COL_DATE, COL_TAGS, COL_CHAN]),
('columns.size', [200, 75, 100, 200, 150, 100, 150])
)
ADD_MSG = _("Add a new media object")
@ -117,6 +120,7 @@ class MediaView(ListView):
'media-update' : self.row_update,
'media-delete' : self.row_delete,
'media-rebuild' : self.object_build,
'tag-update' : self.tag_updated
}
ListView.__init__(
@ -236,6 +240,20 @@ class MediaView(ListView):
self._add_action('QuickReport', None, _("Quick View"), None, None, None)
self._add_action('Dummy', None, ' ', None, None, self.dummy_report)
def set_active(self):
"""
Called when the page is displayed.
"""
ListView.set_active(self)
self.uistate.viewmanager.tags.tag_enable()
def set_inactive(self):
"""
Called when the page is no longer displayed.
"""
ListView.set_inactive(self)
self.uistate.viewmanager.tags.tag_disable()
def view_media(self, obj):
"""
Launch external viewers for the selected objects.
@ -451,3 +469,23 @@ class MediaView(ListView):
return obj.get_handle()
else:
return None
def tag_updated(self, handle_list):
"""
Update tagged rows when a tag color changes.
"""
all_links = set([])
for tag_handle in handle_list:
links = set([link[1] for link in
self.dbstate.db.find_backlink_handles(tag_handle,
include_classes='MediaObject')])
all_links = all_links.union(links)
self.row_update(list(all_links))
def add_tag(self, transaction, media_handle, tag_handle):
"""
Add the given tag to the given media object.
"""
media = self.dbstate.db.get_object_from_handle(media_handle)
media.add_tag(tag_handle)
self.dbstate.db.commit_media_object(media, transaction)