def search_for_programs(self, menuw, text):
if not text:
dialog.show_alert(_('Please specify something to search for!'))
return
pdialog = ProgressDialog(_('Searching, please wait...'))
pdialog.show()
programs = tv.epg.search(keyword=text, time=(time.time(),0))
items = []
for prog in programs:
items.append(ProgramItem(self.parent, prog, context='search'))
if len(items) >= MAX_RESULTS:
break
items.sort(lambda x,y: cmp(x.prog.start, y.prog.start))
pdialog.hide()
if len(items) == 0:
dialog.show_alert(_('No matches found for %s') % text)
return
search_menu = Menu(_('Search Results'), items, item_types='tv program menu')
menuw.pushmenu(search_menu)
menuw.refresh()
def show_working_indicator(message):
"""
Helper function to show that some work is taking place and that freevo hasn't
crashed.
@param message: Message to be displayed by the dialog.
@return: A dialog object which the caller should call hide() on when work has completed.
"""
from dialog.dialogs import ProgressDialog
dialog = ProgressDialog(message, indeterminate=True)
dialog.show()
return dialog
def more_programs(self, arg=None, menuw=None):
pdialog = ProgressDialog(_('Searching, please wait...'))
pdialog.show()
now = time.time()
programs = tv.epg.search(title=self.current_prog.prog.title, time=(now, 0))
items = []
for prog in programs:
items.append(ProgramItem(self.current_prog, prog, context='more_programs'))
items.sort(lambda x,y: cmp(x.prog.start, y.prog.start))
pdialog.hide()
search_menu = Menu(_('Search Results'), items, item_types='tv program menu')
menuw.pushmenu(search_menu)
menuw.refresh()
def delete_file(self):
dialog = ProgressDialog(_('Deleting...'), indeterminate=True)
dialog.show()
self.item.files.delete()
dialog.hide()
if self.menuw:
self.menuw.delete_submenu(True, True)
def search_for_programs(self, menuw, text):
if not text:
dialog.show_alert(_('Please specify something to search for!'))
return
pdialog = ProgressDialog(_('Searching, please wait...'))
pdialog.show()
programs = tv.epg.search(keyword=text, time=(time.time(), 0))
items = []
for prog in programs:
items.append(ProgramItem(self.parent, prog, context='search'))
if len(items) >= MAX_RESULTS:
break
items.sort(lambda x, y: cmp(x.prog.start, y.prog.start))
pdialog.hide()
if len(items) == 0:
dialog.show_alert(_('No matches found for %s') % text)
return
search_menu = Menu(_('Search Results'),
items,
item_types='tv program menu')
menuw.pushmenu(search_menu)
menuw.refresh()
def more_programs(self, arg=None, menuw=None):
pdialog = ProgressDialog(_('Searching, please wait...'))
pdialog.show()
now = time.time()
programs = tv.epg.search(title=self.current_prog.prog.title,
time=(now, 0))
items = []
for prog in programs:
items.append(
ProgramItem(self.current_prog, prog, context='more_programs'))
items.sort(lambda x, y: cmp(x.prog.start, y.prog.start))
pdialog.hide()
search_menu = Menu(_('Search Results'),
items,
item_types='tv program menu')
menuw.pushmenu(search_menu)
menuw.refresh()