def export_theme(cls, *args):
'Export the active theme to tar-compressed file'
cur_theme = exposong.themeselect.themeselect.get_active()
dlg = gtk.FileChooserDialog(_("Export Theme"), exposong.main.main,
gtk.FILE_CHOOSER_ACTION_SAVE,
(gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT,
gtk.STOCK_OK, gtk.RESPONSE_ACCEPT))
dlg.add_filter(_FILTER)
dlg.set_do_overwrite_confirmation(True)
dlg.set_current_folder(config.get("open-save-dialogs", "export-theme"))
dlg.set_current_name(_("theme_%s.expo")%title_to_filename(
os.path.basename(cur_theme.get_title())))
if dlg.run() == gtk.RESPONSE_ACCEPT:
fname = dlg.get_filename()
if not fname.endswith(".expo"):
fname += ".expo"
exposong.log.info('Exporting theme "%s" to "%s".',
cur_theme.get_title(), fname)
tar = tarfile.open(fname, "w:gz")
tar.add(os.path.join(DATA_PATH, 'theme', cur_theme.filename),
os.path.join('theme', cur_theme.filename))
for bg in cur_theme.backgrounds:
if isinstance(bg, exposong.theme.ImageBackground):
tar.add(os.path.join(DATA_PATH, 'theme', 'res', bg.src),
os.path.join('theme', 'res', bg.src))
tar.close()
config.set("open-save-dialogs", "export-theme", os.path.dirname(fname))
dlg.destroy()
def export_sched(cls, *args):
'Export a single schedule with belonging presentations to file.'
sched = exposong.schedlist.schedlist.get_active_item()
if not sched:
return False
dlg = gtk.FileChooserDialog(_("Export Current Schedule"),
exposong.main.main,
gtk.FILE_CHOOSER_ACTION_SAVE,
(gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT,
gtk.STOCK_OK, gtk.RESPONSE_ACCEPT))
dlg.add_filter(_FILTER)
dlg.set_do_overwrite_confirmation(True)
dlg.set_current_folder(config.get("open-save-dialogs", "export-sched"))
dlg.set_current_name(os.path.basename(title_to_filename(sched.title))+".expo")
if dlg.run() == gtk.RESPONSE_ACCEPT:
os.chdir(DATA_PATH)
fname = dlg.get_filename()
if not fname.endswith(".expo"):
fname += ".expo"
exposong.log.info('Exporting schedule "%s" to "%s".',
sched.title, fname)
tar = tarfile.open(fname, "w:gz")
for item in cls._get_sched_list():
tar.add(item[0], item[1])
tar.close()
config.set("open-save-dialogs", "export-sched", os.path.dirname(fname))
dlg.destroy()
def _save_changes(self, *args):
"""
Saves the theme to a new file if it didn't exist,
updates the file according to the theme name if it existed before.
"""
#Metadata
for key, value in self._meta.iteritems():
if value.get_text() != "":
self.theme.meta[key] = value.get_text()
name = self._title_entry.get_text()
self.theme.meta['title'] = name
if not self.theme.filename:
self.theme.filename = find_freefile(os.path.join(
DATA_PATH, 'theme', title_to_filename(name)+'.xml'))
else:
self.theme.filename = check_filename(name, os.path.join(
DATA_PATH, 'theme', self.theme.filename))
self.theme.save()
self._set_changed(False)
