def init_page(self):
menu = self.menustack[-1]
if not menu:
return
# Create the list of main selection items (menu_items)
menu_items = []
first = menu.page_start
self.rows, self.cols = menu.items_per_page()
for choice in menu.choices[first:first + (self.rows * self.cols)]:
menu_items.append(choice)
self.rows, self.cols = menu.items_per_page()
self.menu_items = menu_items
if len(menu_items) == 0:
self.all_items = menu_items + [
MenuItem('Back', self.back_one_menu)
]
else:
self.all_items = menu_items
if not menu.selected in self.all_items:
menu.selected = self.all_items[0]
if not menu.choices:
menu.selected = self.all_items[0]
rc.post_event(MENU_PROCESS_END)
# make sure we are in context 'menu'
rc.set_context(self.event_context)
def __init__(self, parent='osd', x=None, y=None, width=0, height=0):
GUIObject.__init__(self, x, y, width, height)
if not parent or parent == 'osd':
parent = self.osd.app_list[0]
parent.add_child(self)
self.osd.add_app(self)
self.event_context = 'input'
_debug_('window: setting context to %s' % self.event_context, 2)
rc.set_context(self.event_context)
if not width:
self.width = self.osd.width / 2
if not height:
self.height = self.osd.height / 4
if not self.left:
self.left = self.osd.width / 2 - self.width / 2
if not self.top:
self.top = self.osd.height / 2 - self.height / 2
self.center_on_screen = True
self.internal_h_align = Align.CENTER
self.internal_v_align = Align.CENTER
def chapter(self):
if self.schapter == None:
rc.app(self)
rc.set_context('input')
self.pop = PopupBox(_('Choose title to play. <1-9>'))
self.pop.show()
else:
self.play()
def remove_app(self, app):
_times = self.app_list.count(app)
for _time in range(_times):
self.app_list.remove(app)
if _times and hasattr(self.focused_app(), 'event_context'):
_debug_('app is %s' % self.focused_app(),2)
_debug_('osd: Setting context to %s' % self.focused_app().get_event_context(),2)
rc.set_context(self.focused_app().get_event_context())
def refresh(self):
"""refresh the guide
This function is called automatically by freevo whenever this menu is
opened or reopened.
"""
_debug_('Refresh', 2)
if not self.menuw.children:
rc.set_context(self.event_context)
self.menuw.refresh()
self.update(force=True)
def show(self, menuw):
"""
Display the screen and make it the active 'menu'.
menuw - The menu widget to push this screen onto.
"""
self.menuw = menuw
menuw.pushmenu(self)
if hasattr(self, 'event_context'):
_debug_(
'scrollabletext_screen: setting context to %s' %
self.event_context, 2)
rc.set_context(self.event_context)
def refresh(self, force_update=True):
"""refresh the guide
This function is called automatically by freevo whenever this menu is
opened or reopened.
"""
_debug_('refresh(force_update=True)', 2)
if self.menuw.children:
return
_debug_('tvguide: setting context to %s' % self.event_context, 2)
rc.set_context(self.event_context)
self.update(force_update)
skin.draw(self.type, self)
def play_dvd(self, arg=None, menuw=None):
self.schapter = None
self.selected = None
if len(self.files) > 1:
rc.app(self)
rc.set_context('input')
self.pop = PopupBox(
_('Choose disc (%i discs available).' % len(self.files)))
self.pop.show()
else:
self.selected = 1
self.chapter()
def show(self, menuw):
"""
Display the screen and make it the active 'menu'.
@param menuw: The menu widget to push this screen onto.
"""
self.menuw = menuw
self.transition = skin.TRANSITION_IN
menuw.pushmenu(self)
self.transition = False
if hasattr(self, 'event_context'):
logger.log( 9, 'scrollabletext_screen: setting context to %s', self.event_context)
rc.set_context(self.event_context)
def show(self, menuw):
"""
Display the screen and make it the active 'menu'.
@param menuw: The menu widget to push this screen onto.
"""
self.menuw = menuw
self.transition = skin.TRANSITION_IN
menuw.pushmenu(self)
self.transition = False
if hasattr(self, 'event_context'):
logger.log(9, 'scrollabletext_screen: setting context to %s',
self.event_context)
rc.set_context(self.event_context)
def reset_seek(self):
_debug_('seek timeout')
self.seek = 0
rc.set_context('video')
def eventhandler(self, event, menuw=None):
"""
eventhandler for mplayer control. If an event is not bound in this
function it will be passed over to the items eventhandler
"""
if not self.app:
return self.item.eventhandler(event)
for p in self.plugins:
if p.eventhandler(event):
return True
if event == VIDEO_MANUAL_SEEK:
self.seek = 0
rc.set_context('input')
self.app.write('osd_show_text "input"\n')
return True
if event.context == 'input':
if event in INPUT_ALL_NUMBERS:
self.reset_seek_timeout()
self.seek = self.seek * 10 + int(event)
return True
elif event == INPUT_ENTER:
self.seek_timer.cancel()
self.seek *= 60
self.app.write('seek ' + str(self.seek) + ' 2\n')
_debug_("seek " + str(self.seek) + " 2\n")
self.seek = 0
rc.set_context('video')
return True
elif event == INPUT_EXIT:
_debug_('seek stopped')
#self.app.write('seek stopped\n')
self.seek_timer.cancel()
self.seek = 0
rc.set_context('video')
return True
if event == STOP:
self.stop()
return self.item.eventhandler(event)
if event == 'AUDIO_ERROR_START_AGAIN':
self.stop()
self.play(self.options, self.item)
return True
if event in (PLAY_END, USER_END):
self.stop()
return self.item.eventhandler(event)
if event == VIDEO_SEND_MPLAYER_CMD:
self.app.write('%s\n' % event.arg)
return True
if event == TOGGLE_OSD:
self.app.write('osd\n')
return True
if event == PAUSE or event == PLAY:
self.app.write('pause\n')
return True
if event == SEEK:
if event.arg > 0 and self.item_length != -1 and self.dynamic_seek_control:
# check if the file is growing
if self.item_info.get_endpos() == self.item_length:
# not growing, deactivate this
self.item_length = -1
self.dynamic_seek_control = False
if event.arg > 0 and self.item_length != -1:
# safety time for bad mplayer seeking
seek_safety_time = 20
if self.item_info['type'] in ('MPEG-PES', 'MPEG-TS'):
seek_safety_time = 500
# check if seek is allowed
if self.item_length <= self.item.elapsed + event.arg + seek_safety_time:
# get new length
self.item_length = self.item_info.get_endpos()
# check again if seek is allowed
if self.item_length <= self.item.elapsed + event.arg + seek_safety_time:
_debug_('unable to seek %s secs at time %s, length %s' % \
(event.arg, self.item.elapsed, self.item_length))
self.app.write('osd_show_text "%s"\n' %
_('Seeking not possible'))
return False
self.app.write('seek %s\n' % event.arg)
return True
if event == OSD_MESSAGE:
self.app.write('osd_show_text "%s"\n' % event.arg)
return True
# nothing found? Try the eventhandler of the object who called us
return self.item.eventhandler(event)
