Show TipOfDay.py syntax highlighted
#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2000-2005 Donald N. Allingham
#
# 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: TipOfDay.py 7441 2006-10-27 01:59:33Z rshura $
#-------------------------------------------------------------------------
#
# standard python modules
#
#-------------------------------------------------------------------------
from xml.parsers.expat import ParserCreate
from random import Random
from gettext import gettext as _
import os
#-------------------------------------------------------------------------
#
# GTK/GNOME modules
#
#-------------------------------------------------------------------------
import gtk
#-------------------------------------------------------------------------
#
# GRAMPS modules
#
#-------------------------------------------------------------------------
import const
import Config
import ManagedWindow
#-------------------------------------------------------------------------
#
# Tip Display class
#
#-------------------------------------------------------------------------
class TipOfDay(ManagedWindow.ManagedWindow):
def __init__(self,uistate):
ManagedWindow.ManagedWindow.__init__(self, uistate, [], self)
xml = gtk.glade.XML(const.gladeFile, "tod_window", "gramps")
window = xml.get_widget("tod_window")
self.set_window(window,
xml.get_widget("title"),
_("Tip of the Day"),
_("Tip of the Day"))
self.tip = xml.get_widget("tip")
self.use = xml.get_widget('usetips')
self.use.set_active(Config.get(Config.USE_TIPS))
image = xml.get_widget('image')
image.set_from_file(os.path.join(const.image_dir,'splash.jpg'))
next = xml.get_widget('next')
next.connect("clicked",self.next_tip_cb)
close = xml.get_widget('close')
close.connect("clicked",self.close_cb)
tp = TipParser()
self.tip_list = tp.get()
self.new_index = range(len(self.tip_list))
Random().shuffle(self.new_index)
self.index = 0
self.next_tip_cb()
window.show_all()
def next_tip_cb(self,dummy=None):
tip_text = self.escape(self.tip_list[self.new_index[self.index]])
self.tip.set_text(_(tip_text))
self.tip.set_use_markup(True)
if self.index >= len(self.tip_list)-1:
self.index = 0
else:
self.index += 1
def escape(self,text):
text = text.replace('&','&'); # Must be first
text = text.replace(' > ',' > ') # Replace standalone > char
text = text.replace('"','"') # quotes
return text
def close_cb(self,dummy=None):
Config.set(Config.USE_TIPS,self.use.get_active())
self.close()
def build_menu_names(self,obj):
return (_("Tip of the Day"), None)
#-------------------------------------------------------------------------
#
# Tip parser class
#
#-------------------------------------------------------------------------
class TipParser:
"""
Interface to the document template file
"""
def __init__(self):
"""
Creates a template parser. The parser loads map of tempate names
to the file containing the tempate.
data - dictionary that holds the name to path mappings
fpath - filename of the XML file
"""
self.mylist = []
xml_file = open(const.tipdata)
self.tlist = []
p = ParserCreate()
p.StartElementHandler = self.startElement
p.EndElementHandler = self.endElement
p.CharacterDataHandler = self.characters
p.ParseFile(xml_file)
xml_file.close()
def get(self):
return self.mylist
def setDocumentLocator(self,locator):
"""Sets the XML document locator"""
self.locator = locator
def startElement(self,tag,attrs):
"""
Loads the dictionary when an XML tag of 'template' is found. The format
XML tag is <template title=\"name\" file=\"path\">
"""
if tag == "tip":
self.tlist = []
# Skip all tips with xml:lang attribute, as they are
# already in the translation catalog
self.skip = attrs.has_key('xml:lang')
elif tag != "tips":
# let all the other tags through, except for the "tips" tag
self.tlist.append("<%s>" % tag)
def endElement(self,tag):
if tag == "tip" and not self.skip:
text = ''.join(self.tlist)
self.mylist.append(' '.join(text.split()))
elif tag != "tips":
# let all the other tags through, except for the "tips" tag
self.tlist.append("</%s>" % tag)
def characters(self, data):
self.tlist.append(data)
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