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Add bookmark-list-changed signal

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This commit is contained in:
Christopher Horn 2022-09-05 16:27:39 -04:00 committed by Nick Hall
parent 7b5c381b8f
commit caa2560b11
3 changed files with 81 additions and 94 deletions
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73
gramps/gen/db/bookmarks.py
View File

@ -20,35 +20,86 @@
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
#-------------------------------------------------------------------------
#
# class DbBookmarks
#
#-------------------------------------------------------------------------
class DbBookmarks:
def __init__(self, default=[]):
self.bookmarks = list(default) # want a copy (not an alias)
"""
DbBookmarks Class
"""
def set(self, new_list):
from ..utils.callback import Callback
# -------------------------------------------------------------------------
#
# DbBookmarks class
#
# -------------------------------------------------------------------------
class DbBookmarks(Callback):
"""
Simple class for tracking a list of bookmarked objects
"""
__signals__ = {"bookmark-list-changed": None}
def __init__(self, default=None):
super().__init__()
self.bookmarks = default or []
def load(self, new_list):
"""
Quietly load the bookmark list.
"""
self.bookmarks = list(new_list)
def set(self, new_list):
"""
Set the bookmark list.
"""
self.bookmarks = list(new_list)
self.emit("bookmark-list-changed")
def get(self):
"""
Return the bookmark list.
"""
return self.bookmarks
def append(self, item):
"""
Append an item to the end of the list.
"""
self.bookmarks.append(item)
self.emit("bookmark-list-changed")
def append_list(self, blist):
"""
Append a list of items to the end of the list.
"""
self.bookmarks += blist
self.emit("bookmark-list-changed")
def remove(self, item):
"""
Remove an item from the list.
"""
self.bookmarks.remove(item)
self.emit("bookmark-list-changed")
def pop(self, item):
return self.bookmarks.pop(item)
def pop(self, index):
"""
Pop an item from the list.
"""
item = self.bookmarks.pop(index)
self.emit("bookmark-list-changed")
return item
def insert(self, pos, item):
"""
Insert a new item into the list.
"""
self.bookmarks.insert(pos, item)
self.emit("bookmark-list-changed")
def close(self):
"""
Close the list by deleting it.
"""
del self.bookmarks

84
gramps/gen/db/dummydb.py
View File

@ -63,6 +63,7 @@ from functools import wraps
#
#-------------------------------------------------------------------------
from .base import DbReadBase
from .bookmarks import DbBookmarks
from .dbconst import DBLOGNAME
from ..errors import HandleError
from ..utils.callback import Callback
@ -72,71 +73,6 @@ from ..const import GRAMPS_LOCALE as glocale
LOG = logging.getLogger(DBLOGNAME)
#-------------------------------------------------------------------------
#
# class DbBookmarks
#
#-------------------------------------------------------------------------
class Bookmarks:
"""
Dummy Bookmarks class. This needs to be defined here, because get is used to
return the bookmark.
"""
def __init__(self, default=[]):
"""
Initialise the bookmark, either with a copy of the passed list, or with
an empty list.
"""
self.bookmarks = list(default) # want a copy (not an alias)
def set(self, new_list):
"""
Set the bookmark to a new list
"""
self.bookmarks = list(new_list)
def get(self):
"""
Get the current bookmark list
"""
return self.bookmarks
def append(self, item):
"""
Append a bookmark to the list
"""
self.bookmarks.append(item)
def append_list(self, blist):
"""
Append a list of bookmarks to the bookmark
"""
self.bookmarks += blist
def remove(self, item):
"""
Remove an item from the bookmark
"""
self.bookmarks.remove(item)
def pop(self, item):
"""
Pop an item off the bookmark list, returning the popped item
"""
return self.bookmarks.pop(item)
def insert(self, pos, item):
"""
Insert an item at a specified place in thebookmark list
"""
self.bookmarks.insert(pos, item)
def close(self):
"""
Close the bookmark, deleting the data.
"""
del self.bookmarks
#-------------------------------------------------------------------------
#
# some magic, see http://stackoverflow.com/questions/11349183/how-to-wrap-every-
@ -224,15 +160,15 @@ class DummyDb(M_A_M_B("NewBaseClass", (DbReadBase, Callback, object,), {})):
self.db_is_open = False
self.readonly = True
self.name_formats = []
self.bookmarks = Bookmarks()
self.family_bookmarks = Bookmarks()
self.event_bookmarks = Bookmarks()
self.place_bookmarks = Bookmarks()
self.citation_bookmarks = Bookmarks()
self.source_bookmarks = Bookmarks()
self.repo_bookmarks = Bookmarks()
self.media_bookmarks = Bookmarks()
self.note_bookmarks = Bookmarks()
self.bookmarks = DbBookmarks()
self.family_bookmarks = DbBookmarks()
self.event_bookmarks = DbBookmarks()
self.place_bookmarks = DbBookmarks()
self.citation_bookmarks = DbBookmarks()
self.source_bookmarks = DbBookmarks()
self.repo_bookmarks = DbBookmarks()
self.media_bookmarks = DbBookmarks()
self.note_bookmarks = DbBookmarks()
self.owner = Researcher()
def get_feature(self, feature):

18
gramps/gen/db/generic.py
View File

@ -592,15 +592,15 @@ class DbGeneric(DbWriteBase, DbReadBase, UpdateCallback, Callback):
self.owner = self._get_metadata('researcher', default=Researcher())
# Load bookmarks
self.bookmarks.set(self._get_metadata('bookmarks'))
self.family_bookmarks.set(self._get_metadata('family_bookmarks'))
self.event_bookmarks.set(self._get_metadata('event_bookmarks'))
self.source_bookmarks.set(self._get_metadata('source_bookmarks'))
self.citation_bookmarks.set(self._get_metadata('citation_bookmarks'))
self.repo_bookmarks.set(self._get_metadata('repo_bookmarks'))
self.media_bookmarks.set(self._get_metadata('media_bookmarks'))
self.place_bookmarks.set(self._get_metadata('place_bookmarks'))
self.note_bookmarks.set(self._get_metadata('note_bookmarks'))
self.bookmarks.load(self._get_metadata('bookmarks'))
self.family_bookmarks.load(self._get_metadata('family_bookmarks'))
self.event_bookmarks.load(self._get_metadata('event_bookmarks'))
self.source_bookmarks.load(self._get_metadata('source_bookmarks'))
self.citation_bookmarks.load(self._get_metadata('citation_bookmarks'))
self.repo_bookmarks.load(self._get_metadata('repo_bookmarks'))
self.media_bookmarks.load(self._get_metadata('media_bookmarks'))
self.place_bookmarks.load(self._get_metadata('place_bookmarks'))
self.note_bookmarks.load(self._get_metadata('note_bookmarks'))
# Custom type values
self.event_names = self._get_metadata('event_names', set())