04f07a9290
* src/GrampsCfg.py (reset_colors): Emit color-set signal to trigget hex text updates. svn: r6643
165 lines
4.8 KiB
Python
165 lines
4.8 KiB
Python
#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2004-2005 Donald N. Allingham
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# $Id$
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"""
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Low-level handling of gconf keys.
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"""
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#-------------------------------------------------------------------------
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#
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# GConf
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#
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#-------------------------------------------------------------------------
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# SUSE calls the gconf module "gnome.gconf"
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try:
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import gconf
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except ImportError:
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import gnome.gconf
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gconf = gnome.gconf
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import gobject
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import Errors
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from _GrampsConfigKeys import default_value
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client = gconf.client_get_default()
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client.add_dir("/apps/gramps",gconf.CLIENT_PRELOAD_NONE)
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#-------------------------------------------------------------------------
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#
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# Functions to obtain values from gconf keys
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# and store values into gconf keys
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#
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# All gramps keys should be accessed through these functions!
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#
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#-------------------------------------------------------------------------
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def get_date_format(date_format_list):
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return get_int("/apps/gramps/preferences/date-format",
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range(len(date_format_list)))
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def save_date_format(val,date_format_list):
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set_int("/apps/gramps/preferences/date-format",val,
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range(len(date_format_list)))
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def get_name_format(_name_format_list):
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return get_int("/apps/gramps/preferences/name-format",
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range(len(_name_format_list)))
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def save_name_format(val,_name_format_list):
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set_int("/apps/gramps/preferences/name-format",val,
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range(len(_name_format_list)))
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#-------------------------------------------------------------------------
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#
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# Low-level grabbing and saving keys with error checking.
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#
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#-------------------------------------------------------------------------
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def set(key, value):
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token = "/apps/gramps/%s/%s" % (key[0],key[1])
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if key[2] == 0:
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set_bool(token,value)
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elif key[2] == 1:
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set_int(token,value)
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else:
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set_string(token,value)
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def get(key):
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token = "/apps/gramps/%s/%s" % (key[0],key[1])
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if key[2] == 0:
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val = get_bool(token)
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elif key[2] == 1:
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val = get_int(token)
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else:
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val = get_string(token)
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if val == None:
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val = default_value[key]
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return val
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def get_bool(key):
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try:
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val = client.get_bool(key)
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except gobject.GError:
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val = None
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if val in (True,False):
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return val
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else:
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val = client.get_default_from_schema(key)
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if val == None:
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raise Errors.GConfSchemaError("No default value for key "+key)
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return val.get_bool()
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def set_bool(key,val):
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if val in (True,False):
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client.set_bool(key,val)
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def get_int(key,correct_tuple=None):
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try:
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val = client.get_int(key)
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except gobject.GError:
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val = None
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if not correct_tuple or val in correct_tuple:
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return val
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else:
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val = client.get_default_from_schema(key)
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if val == None:
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raise Errors.GConfSchemaError("No default value for key "+key)
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return val.get_int()
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def set_int(key,val,correct_tuple=None):
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if not correct_tuple or val in correct_tuple:
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client.set_int(key,val)
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def get_string(key,test_func=None):
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try:
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val = client.get_string(key)
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except gobject.GError:
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val = None
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if not test_func or test_func(val):
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return val
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else:
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val = client.get_default_from_schema(key)
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if val == None:
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raise Errors.GConfSchemaError("No default value for key "+key)
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return val.get_string()
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def set_string(key,val,test_func=None):
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if not test_func or test_func(val):
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client.set_string(key,val)
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def sync():
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client.suggest_sync()
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def get_default(key,sample=''):
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token = "/apps/gramps/%s/%s" % (key[0],key[1])
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value = client.get_default_from_schema(token)
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if value == None:
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raise Errors.GConfSchemaError("No default value for key "+key[1])
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if type(sample) in (str,unicode):
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return value.get_string()
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elif type(sample) == int:
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return value.get_int()
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elif type(sample) == bool:
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return value.get_bool()
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return None
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