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# GNU Solfege - free ear training software
# Copyright (C) 2006, 2007, 2008 Tom Cato Amundsen
#
# 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 3 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, see <http://www.gnu.org/licenses/>.
# Lesson file related GUI code.
import gtk
import locale
import lessonfile
import gu
class ResolveLessonIdCrashDlg(gtk.Dialog):
def __init__(self, lessonfile_manager, lesson_id):
gtk.Dialog.__init__(self, _("Resolve lesson_id crash"), None,
buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_OK, gtk.RESPONSE_OK))
vbox = gtk.VBox()
vbox.set_border_width(12)
self.vbox.pack_start(vbox)
msg1 = gtk.Label("<b>%s</b>" % gu.escape(_("Lesson_id crash")))
msg1.set_alignment(0.0, 0.5)
msg1.set_use_markup(True)
vbox.pack_start(msg1, False)
msg2 = gtk.Label(_("The lesson_id has to be unique for each lesson file. Please select which lesson file shall keep the current lesson_id. The preselected file is Solfege's educated guess. Press 'Cancel' to postpone the decision."))
msg2.set_alignment(0.0, 0.5)
msg2.set_line_wrap(True)
vbox.pack_start(msg2)
self.radio_dict = {}
for info in lessonfile_manager.get_lesson_file_info(lesson_id):
if self.radio_dict.keys():
g = self.radio_dict[self.radio_dict.keys()[0]]
else:
g = None
ss = "%s %s" % (info['filename'], info['timestr'])
if not isinstance(ss, unicode):
ss = ss.decode(locale.getpreferredencoding(), 'replace')
radiobutton = gtk.RadioButton(g, ss)
radiobutton.show()
radiobutton.set_data('filename', info['filename'])
self.radio_dict[info['mtime']] = radiobutton
vbox.pack_start(radiobutton)
self.radio_dict[min(self.radio_dict.keys())].set_active(True)
self.show_all()
def handle_lesson_id_crash(lessonfile_manager):
for lesson_id in lessonfile_manager.iterate_duplicated_lesson_id():
dlg = ResolveLessonIdCrashDlg(lessonfile_manager, lesson_id)
ret = dlg.run()
if ret == gtk.RESPONSE_OK:
for b in dlg.radio_dict.values():
# Create a new lesson_id and parse them into m_uiddb
if not b.get_active():
f = lessonfile.LessonIdParser(b.get_data('filename'))
f.new_lesson_id()
lessonfile_manager.parse_into_uiddb(b.get_data('filename'))
# and remove the duplicate entries from the entry we
# want to keep.
else:
lessonfile_manager.delete_not_fn(lesson_id, b.get_data('filename'))
elif ret == gtk.RESPONSE_CANCEL:
lessonfile_manager.ignore_duplicates_with_lesson_id(lesson_id)
dlg.destroy()
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