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AboutDialog moved out from ViewManager to GrampsAboutDialog.

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In the About dialog the list of developers is parsed from the authors.xml file.


svn: r10509
This commit is contained in:
Zsolt Foldvari 2008-04-06 20:35:38 +00:00
parent c200e9922b
commit 3b66dc1e48
4 changed files with 201 additions and 42 deletions
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195
src/GrampsAboutDialog.py Normal file
View File

@ -0,0 +1,195 @@
#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2008 Zsolt Foldvari
#
# 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
#
# $Id$
"About dialog"
#-------------------------------------------------------------------------
#
# Python modules
#
#-------------------------------------------------------------------------
from gettext import gettext as _
import logging
_LOG = logging.getLogger(".GrampsAboutDialog")
try:
from xml.sax import make_parser, handler, SAXParseException
except:
from _xmlplus.sax import make_parser, handler, SAXParseException
#-------------------------------------------------------------------------
#
# Gtk modules
#
#-------------------------------------------------------------------------
import gtk
#-------------------------------------------------------------------------
#
# GRAMPS modules
#
#-------------------------------------------------------------------------
import const
from GrampsDisplay import url as display_url
#-------------------------------------------------------------------------
#
# Constants
#
#-------------------------------------------------------------------------
AUTHORS_TITLE = _('==== Authors ====\n')
CONTRIB_TITLE = _('\n==== Contributors ====\n')
#-------------------------------------------------------------------------
#
# GrampsAboutDialog
#
#-------------------------------------------------------------------------
class GrampsAboutDialog(gtk.AboutDialog):
"""Create an About dialog with all fields set."""
def __init__(self):
"""Setup all the fields shown in the About dialog."""
gtk.AboutDialog.__init__(self)
self.set_name(const.PROGRAM_NAME)
self.set_version(const.VERSION)
self.set_copyright(const.COPYRIGHT_MSG)
self.set_artists([
_("Much of GRAMPS' artwork is either from\n"
"the Tango Project or derived from the Tango\n"
"Project. This artwork is released under the\n"
"Create Commons Attribution-ShareAlike 2.5\n"
"license.")
])
try:
ifile = open(const.LICENSE_FILE, "r")
self.set_license(ifile.read().replace('\x0c', ''))
ifile.close()
except:
self.set_license("License file is missing")
self.set_comments(_(const.COMMENTS))
self.set_website_label(_('GRAMPS Homepage'))
self.set_website(const.URL_HOMEPAGE)
self.set_authors(_get_authors())
# Only set translation credits if they are translated
trans_credits = _(const.TRANSLATORS)
if trans_credits != const.TRANSLATORS:
self.set_translator_credits(trans_credits)
self.set_documenters(const.DOCUMENTERS)
self.set_logo(gtk.gdk.pixbuf_new_from_file(const.SPLASH))
self.set_modal(True)
#-------------------------------------------------------------------------
#
# AuthorParser
#
#-------------------------------------------------------------------------
class AuthorParser(handler.ContentHandler):
"""Parse the 'authors.xml file to show in the About dialog."""
def __init__(self, author_list, contributor_list):
"""Setup initial instance variable values."""
handler.ContentHandler.__init__(self)
self.author_list = author_list
self.contributor_list = contributor_list
# initialize all instance variables to make pylint happy
self.uid = ""
self.title = ""
self.text = ""
def startElement(self, tag, attrs):
"""
"""
if tag == "author":
self.uid = attrs['uid']
self.title = attrs['title']
self.text = ""
def endElement(self, tag):
"""
"""
if tag == "author":
if (self.title == 'author' and
self.text not in self.author_list):
self.author_list.append(self.text.strip())
elif (self.title == 'contributor' and
self.text not in self.contributor_list):
self.contributor_list.append(self.text.strip())
def characters(self, chunk):
"""
"""
if chunk != '\n':
self.text += chunk
#-------------------------------------------------------------------------
#
# _get_authors
#
#-------------------------------------------------------------------------
def _get_authors():
"""Return all the authors and contributors in a string.
Parse the I{authors.xml} file if found, or return the default
list from L{const} module in case of IO or parsing failure.
"""
try:
authors = []
contributors = []
parser = make_parser()
parser.setContentHandler(AuthorParser(authors, contributors))
authors_file = open(const.AUTHORS_FILE)
parser.parse(authors_file)
authors_file.close()
authors_text = ([AUTHORS_TITLE] + authors +
[CONTRIB_TITLE] + contributors)
except (IOError, OSError, SAXParseException):
authors_text = const.AUTHORS
return authors_text
#-------------------------------------------------------------------------
#
# _show_url
#
#-------------------------------------------------------------------------
def _show_url(dialog, link, prefix):
"""Show links in About dialog."""
if prefix is not None:
link = prefix + link
display_url(link)
gtk.about_dialog_set_url_hook(_show_url, None)
gtk.about_dialog_set_email_hook(_show_url, 'mailto:')

1
src/Makefile.am
View File

@ -49,6 +49,7 @@ gdir_PYTHON = \
ExportAssistant.py\
ExportOptions.py\
FontScale.py\
GrampsAboutDialog.py\
GrampsCfg.py\
GrampsDisplay.py\
gramps_main.py\

45
src/ViewManager.py
View File

@ -75,18 +75,10 @@ import UndoHistory
from DbLoader import DbLoader
import GrampsDisplay
from gen.utils import ProgressMonitor
from GrampsAboutDialog import GrampsAboutDialog
import ProgressDialog
def show_url(dialog, link, user_data):
"""
Set the about dialog callback for showing the URL. Call the GrampsDisplay
function to display the link
"""
GrampsDisplay.url(link)
gtk.about_dialog_set_url_hook(show_url, None)
#-------------------------------------------------------------------------
#
# Constants
@ -1412,39 +1404,8 @@ class ViewManager:
return (ofile.getvalue(), actions)
def display_about_box(obj):
"""
Displays the About box.
"""
about = gtk.AboutDialog()
about.set_name(const.PROGRAM_NAME)
about.set_version(const.VERSION)
about.set_copyright(const.COPYRIGHT_MSG)
about.set_artists([
_("Much of GRAMPS' artwork is either from\n"
"the Tango Project or derived from the Tango\n"
"Project. This artwork is released under the\n"
"Create Commons Attribution-ShareAlike 2.5\n"
"license.")
])
try:
ifile = open(const.LICENSE_FILE, "r")
about.set_license(ifile.read().replace('\x0c', ''))
ifile.close()
except:
about.set_license("License file is missing")
about.set_comments(_(const.COMMENTS))
about.set_website_label(_('GRAMPS Homepage'))
about.set_website(const.URL_HOMEPAGE)
about.set_authors(const.AUTHORS)
# Only set translation credits if they are translated
trans_credits = _(const.TRANSLATORS)
if trans_credits != const.TRANSLATORS:
about.set_translator_credits(trans_credits)
about.set_documenters(const.DOCUMENTERS)
about.set_logo(gtk.gdk.pixbuf_new_from_file(const.SPLASH))
about.set_modal(True)
"""Display the About box."""
about = GrampsAboutDialog()
about.run()
about.destroy()

2
src/const.py.in
View File

@ -166,6 +166,8 @@ AUTHORS = [
"David Hampton",
]
AUTHORS_FILE = os.path.join(ROOT_DIR, "authors.xml")
DOCUMENTERS = [
'Alexander Roitman',
]