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gramps/gramps/gui/grampsgui.py
John Ralls 58c2b11013 [r21968]GrampsLocale: Remove get_translation() 
Only one base translation per locale. To set up a different locale
on any axis (locale, domain, directory, or languages) instantiate a
secondary locale by calling GrampsLocale() with the appropriate
arguments.

svn: r21985
2013-04-13 14:37:34 +00:00

388 lines
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#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2000-2006 Donald N. Allingham
# Copyright (C) 2009 Benny Malengier
#
# 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
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# $Id$
#-------------------------------------------------------------------------
#
# Python modules
#
#-------------------------------------------------------------------------
from __future__ import print_function
import sys
import os
import logging
LOG = logging.getLogger(".grampsgui")
#-------------------------------------------------------------------------
#
# GRAMPS Modules
#
#-------------------------------------------------------------------------
from gramps.gen.config import config
from gramps.gen.const import DATA_DIR, IMAGE_DIR
from gramps.gen.constfunc import has_display, win
from gramps.gen.const import GRAMPS_LOCALE as glocale
_ = glocale.translation.gettext
#-------------------------------------------------------------------------
#
# Miscellaneous initialization
#
#-------------------------------------------------------------------------
MIN_PYGOBJECT_VERSION = (3, 3, 2)
PYGOBJ_ERR = False
try:
#import gnome introspection, part of pygobject
import gi
giversion = gi.require_version
except:
print(_("Your version of gi (gnome-instrospection) seems to be too old. "
"You need a version which has the function 'require_version' "
"to start Gramps"))
sys.exit(0)
if not PYGOBJ_ERR:
try:
from gi.repository import GObject
if not GObject.pygobject_version >= MIN_PYGOBJECT_VERSION :
PYGOBJ_ERR = True
except:
PYGOBJ_ERR = True
if PYGOBJ_ERR:
print((_("Your pygobject version does not meet the requirements.\n"
"At least pygobject %(major)d.%(feature)d.%(minor)d "
"is needed to start Gramps with a GUI.\n\n"
"Gramps will terminate now.") %
{'major':MIN_PYGOBJECT_VERSION[0],
'feature':MIN_PYGOBJECT_VERSION[1],
'minor':MIN_PYGOBJECT_VERSION[2]}))
sys.exit(0)
try:
gi.require_version('Gtk', '3.0')
#It is important to import Pango before Gtk, or some things start to go
#wrong in GTK3 !
from gi.repository import Pango
from gi.repository import Gtk, Gdk
except (ImportError, ValueError):
print((_("Gdk, Gtk or Pango typelib not installed.\n"
"Install Gnome Introspection, and "
"pygobject version 3.3.2 or later.\n"
"Install then instrospection data for Gdk, Gtk and Pango\n\n"
"Gramps will terminate now.")))
sys.exit(0)
try:
import cairo
except ImportError:
print((_("\ncairo python support not installed. Install cairo for your "
"version of python\n\n"
"Gramps will terminate now.")))
sys.exit(0)
#-------------------------------------------------------------------------
#
# Functions
#
#-------------------------------------------------------------------------
def register_stock_icons ():
"""
Add the gramps names for its icons (eg gramps-person) to the GTK icon
factory. This allows all gramps modules to call up the icons by their name
"""
from .pluginmanager import base_reg_stock_icons
#iconpath to the base image. The front of the list has highest priority
if win():
iconpaths = [
(os.path.join(IMAGE_DIR, '48x48'), '.png'),
(IMAGE_DIR, '.png'),
]
else :
iconpaths = [
(os.path.join(IMAGE_DIR, 'scalable'), '.svg'),
(IMAGE_DIR, '.svg'), (IMAGE_DIR, '.png'),
]
#sizes: menu=16, small_toolbar=18, large_toolbar=24,
# button=20, dnd=32, dialog=48
#add to the back of this list to overrule images set at beginning of list
extraiconsize = [
(os.path.join(IMAGE_DIR, '22x22'),
Gtk.IconSize.LARGE_TOOLBAR),
(os.path.join(IMAGE_DIR, '16x16'),
Gtk.IconSize.MENU),
(os.path.join(IMAGE_DIR, '22x22'),
Gtk.IconSize.BUTTON),
]
items = [
('gramps-db', _('Family Trees'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-address', _('Address'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-attribute', _('Attribute'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
#('gramps-bookmark', _('Bookmarks'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
#('gramps-bookmark-delete', _('Delete bookmark'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-bookmark-new', _('_Add bookmark'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-bookmark-edit', _('Organize Bookmarks'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-config', _('Configure'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-date', _('Date'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-date-edit', _('Edit Date'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-event', _('Events'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-family', _('Family'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-fanchart', _('Fan Chart'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-fanchartdesc', _('Descendant Fan Chart'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-font', _('Font'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-font-color', _('Font Color'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-font-bgcolor', _('Font Background Color'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-gramplet', _('Gramplets'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-geo', _('Geography'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-geo-mainmap', _('Geography'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-geo-altmap', _('Geography'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('geo-show-person', _('GeoPerson'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('geo-show-family', _('GeoFamily'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('geo-show-event', _('GeoEvents'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('geo-show-place', _('GeoPlaces'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-lock', _('Public'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-media', _('Media'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-merge', _('Merge'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-notes', _('Notes'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-parents', _('Parents'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-parents-add', _('Add Parents'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-parents-open', _('Select Parents'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-pedigree', _('Pedigree'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-person', _('Person'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-place', _('Places'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-relation', _('Relationships'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-reports', _('Reports'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-repository', _('Repositories'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-source', _('Sources'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-spouse', _('Add Spouse'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-tag', _('Tag'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-tag-new', _('New Tag'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-tools', _('Tools'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-tree-group', _('Grouped List'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-tree-list', _('List'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-tree-select', _('Select'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-unlock', _('Private'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-view', _('View'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-viewmedia', _('View'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-zoom-in', _('Zoom In'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-zoom-out', _('Zoom Out'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-zoom-fit-width', _('Fit Width'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-zoom-best-fit', _('Fit Page'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-citation', _('Citations'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
]
# the following icons are not yet in new directory structure
# they should be ported in the near future
items_legacy = [
('gramps-export', _('Export'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-import', _('Import'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-undo-history', _('Undo History'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
('gramps-url', _('URL'), Gdk.ModifierType.CONTROL_MASK, 0, ''),
]
base_reg_stock_icons(iconpaths, extraiconsize, items+items_legacy)
def _display_welcome_message():
"""
Display a welcome message to the user.
"""
if not config.get('behavior.betawarn'):
from .dialog import WarningDialog
WarningDialog(
_('Danger: This is unstable code!'),
_("This Gramps 3.x-trunk is a development release. "
"This version is not meant for normal usage. Use "
"at your own risk.\n"
"\n"
"This version may:\n"
"1) Work differently than you expect.\n"
"2) Fail to run at all.\n"
"3) Crash often.\n"
"4) Corrupt your data.\n"
"5) Save data in a format that is incompatible with the "
"official release.\n"
"\n"
"<b>BACKUP</b> your existing databases before opening "
"them with this version, and make sure to export your "
"data to XML every now and then."))
config.set('behavior.autoload', False)
# config.set('behavior.betawarn', True)
config.set('behavior.betawarn', config.get('behavior.betawarn'))
#-------------------------------------------------------------------------
#
# Main Gramps class
#
#-------------------------------------------------------------------------
class Gramps(object):
"""
Main class corresponding to a running gramps process.
There can be only one instance of this class per gramps application
process. It may spawn several windows and control several databases.
"""
def __init__(self, argparser):
from gramps.gen.dbstate import DbState
from . import viewmanager
from .viewmanager import ViewManager
from gramps.cli.arghandler import ArgHandler
from .tipofday import TipOfDay
register_stock_icons()
dbstate = DbState()
self.vm = ViewManager(dbstate, config.get("interface.view-categories"))
self.vm.init_interface()
#act based on the given arguments
ah = ArgHandler(dbstate, argparser, self.vm, self.argerrorfunc,
gui=True)
ah.handle_args_gui()
if ah.open or ah.imp_db_path:
# if we opened or imported something, only show the interface
self.vm.post_init_interface(show_manager=False)
elif config.get('paths.recent-file') and config.get('behavior.autoload'):
# if we need to autoload last seen file, do so
filename = config.get('paths.recent-file')
if os.path.isdir(filename) and \
os.path.isfile(os.path.join(filename, "name.txt")) and \
ah.check_db(filename):
self.vm.post_init_interface(show_manager=False)
self.vm.open_activate(filename)
else:
self.vm.post_init_interface()
else:
# open without fam tree loaded
self.vm.post_init_interface()
if config.get('behavior.use-tips'):
TipOfDay(self.vm.uistate)
def argerrorfunc(self, string):
from .dialog import ErrorDialog
""" Show basic errors in argument handling in GUI fashion"""
ErrorDialog(_("Error parsing arguments"), string)
#-------------------------------------------------------------------------
#
# Main startup functions
#
#-------------------------------------------------------------------------
def __startgramps(errors, argparser):
"""
Main startup function started via GObject.timeout_add
First action inside the gtk loop
"""
from .dialog import ErrorDialog
#handle first existing errors in GUI fashion
if errors:
for error in errors:
ErrorDialog(error[0], error[1])
Gtk.main_quit()
sys.exit(1)
if argparser.errors:
for error in argparser.errors:
ErrorDialog(error[0], error[1])
Gtk.main_quit()
sys.exit(1)
# add gui logger
from .logger import RotateHandler, GtkHandler
form = logging.Formatter(fmt="%(relativeCreated)d: %(levelname)s: "
"%(filename)s: line %(lineno)d: %(message)s")
# Create the log handlers
rh = RotateHandler(capacity=20)
rh.setFormatter(form)
# Only error and critical log records should
# trigger the GUI handler.
gtkh = GtkHandler(rotate_handler=rh)
gtkh.setFormatter(form)
gtkh.setLevel(logging.ERROR)
l = logging.getLogger()
l.addHandler(rh)
l.addHandler(gtkh)
# start GRAMPS, errors stop the gtk loop
try:
quit_now = False
exit_code = 0
if has_display():
Gramps(argparser)
else:
print("Gramps terminated because of no DISPLAY")
sys.exit(exit_code)
except SystemExit as e:
quit_now = True
if e.code:
exit_code = e.code
LOG.error("Gramps terminated with exit code: %d." \
% e.code, exc_info=True)
except OSError as e:
quit_now = True
exit_code = e[0] or 1
try:
fn = e.filename
except AttributeError:
fn = ""
LOG.error("Gramps terminated because of OS Error\n" +
"Error details: %s %s" % (repr(e), fn), exc_info=True)
except:
quit_now = True
exit_code = 1
LOG.error(_(
"\nGramps failed to start. Please report a bug about this.\n"
"This could be because of an error in a (third party) View on startup.\n"
"To use another view, don't load a Family Tree, change view, and then load"
" your Family Tree.\n"
"You can also change manually the startup view in the gramps.ini file \n"
"by changing the last-view parameter.\n"
), exc_info=True)
if quit_now:
#stop gtk loop and quit
Gtk.main_quit()
sys.exit(exit_code)
#function finished, return False to stop the timeout_add function calls
return False
def startgtkloop(errors, argparser):
""" We start the gtk loop and run the function to start up GRAMPS
"""
GObject.threads_init()
GObject.timeout_add(100, __startgramps, errors, argparser, priority=100)
if os.path.exists(os.path.join(DATA_DIR, "gramps.accel")):
Gtk.AccelMap.load(os.path.join(DATA_DIR, "gramps.accel"))
Gtk.main()
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