def __init(self, *args):
self.applet = args[0]
configure = args[1]
debug = args[2]
self.ontv_core = OnTVCore(configure, debug, self.cb_status)
self.applet.set_applet_flags(gnomeapplet.EXPAND_MINOR)
ui_file = os.path.join(UI_DIR, "GNOME_OnTVApplet.xml")
verb_list = [("Update TV listings", self.__update_listings),
("Preferences", self.__show_pd),
("Search Program", self.__show_sd),
("About", self.__run_ad)]
self.applet.setup_menu_from_file(None, ui_file, NAME, verb_list)
self.applet.connect("button-press-event", self.__button_press)
self.image = gtk.Image()
size = self.applet.get_size()
pixbuf = gui.load_icon("ontv", size, size)
if pixbuf.get_width() != size or pixbuf.get_height() != size:
pixbuf = pixbuf.scale_simple(size-4, size-4,
gtk.gdk.INTERP_BILINEAR)
self.image.set_from_pixbuf(pixbuf)
self.applet.add(self.image)
self.applet.connect("change-size", self.__change_size)
self.applet.connect("change-background", self.__change_background)
self.applet.show_all()
class OnTVApplet(object):
"""Singleton representing the applet"""
instance = None
def __new__(type, *args):
if OnTVApplet.instance is None:
OnTVApplet.instance = object.__new__(type)
OnTVApplet.instance.__init(*args)
return OnTVApplet.instance
def __init(self, *args):
self.applet = args[0]
configure = args[1]
debug = args[2]
self.ontv_core = OnTVCore(configure, debug, self.cb_status)
self.applet.set_applet_flags(gnomeapplet.EXPAND_MINOR)
ui_file = os.path.join(UI_DIR, "GNOME_OnTVApplet.xml")
verb_list = [("Update TV listings", self.__update_listings),
("Preferences", self.__show_pd),
("Search Program", self.__show_sd),
("About", self.__run_ad)]
self.applet.setup_menu_from_file(None, ui_file, NAME, verb_list)
self.applet.connect("button-press-event", self.__button_press)
self.image = gtk.Image()
size = self.applet.get_size()
pixbuf = gui.load_icon("ontv", size, size)
if pixbuf.get_width() != size or pixbuf.get_height() != size:
pixbuf = pixbuf.scale_simple(size-4, size-4,
gtk.gdk.INTERP_BILINEAR)
self.image.set_from_pixbuf(pixbuf)
self.applet.add(self.image)
self.applet.connect("change-size", self.__change_size)
self.applet.connect("change-background", self.__change_background)
self.applet.show_all()
def __update_listings(self, uicomponent=None, verb=None):
self.ontv_core.update_listings()
def __run_ad(self, uicomponent=None, verb=None):
self.ontv_core.show_about_dialog()
def __show_sd(self, uicomponent, verb):
self.ontv_core.show_search_dialog()
def __show_pd(self, uicomponent, verb):
self.ontv_core.show_preferences_dialog()
def run(self):
self.ontv_core.run()
self.ontv_core.set_program_window_position(self.get_docking_data())
def __button_press(self, button, event):
if event.type == gtk.gdk.BUTTON_PRESS and event.button == 1:
self.__press_button()
def __press_button(self):
self.ontv_core.set_program_window_position(self.get_docking_data())
if self.ontv_core.toggle_program_window():
self.applet.set_state(gtk.STATE_SELECTED)
else:
self.applet.set_state(gtk.STATE_NORMAL)
def __change_size(self, widget, size):
pixbuf = gui.load_icon("ontv", size, size)
if pixbuf.get_width() != size or pixbuf.get_height() != size:
pixbuf = pixbuf.scale_simple(size-4, size-4,
gtk.gdk.INTERP_BILINEAR)
self.image.set_from_pixbuf(pixbuf)
def __change_background(self, widget, background, colour, pixmap):
widgets = (self.applet, self.image)
if background == gnomeapplet.NO_BACKGROUND or \
background == gnomeapplet.PIXMAP_BACKGROUND:
for widget in widgets:
copy = widget.get_style().copy()
copy.bg_pixmap[gtk.STATE_NORMAL] = pixmap
copy.bg_pixmap[gtk.STATE_INSENSITIVE] = pixmap
widget.set_style(copy)
elif background == gnomeapplet.COLOR_BACKGROUND:
for widget in widgets:
widget.modify_bg(gtk.STATE_NORMAL, colour)
def set_tooltip(self, text):
self.applet.set_tooltip_text(text)
def cb_status(self, msg):
if msg:
self.set_tooltip(msg)
def __kb_activated(self, kb, name, time):
if name == "show-window-hotkey":
self.__press_button()
elif name == "show-search-program-hotkey":
self.sd.present(time)
def get_docking_data(self):
(w, h) = self.ontv_core.get_program_window_size()
middle = False
self.applet.realize()
(x, y) = self.applet.window.get_origin()
button_w = self.applet.allocation.width
button_h = self.applet.allocation.height
screen = self.applet.get_screen()
found_monitor = False
n = screen.get_n_monitors()
for i in range(0, n):
monitor = screen.get_monitor_geometry(i)
if (x >= monitor.x and x <= monitor.x + monitor.width and
y >= monitor.y and y <= monitor.y + monitor.height):
found_monitor = True
break
if not found_monitor:
screen_width = screen.get_width()
monitor = gtk.gdk.Rectangle(0, 0, screen_width, screen_width)
orient = self.applet.get_orient()
if orient == gnomeapplet.ORIENT_RIGHT:
x += button_w
if ((y + h) > monitor.y + monitor.height):
y -= (y + h) - (monitor.y + monitor.height)
if middle:
x -= button_w/2
y += button_h/2
if ((y + h) > (monitor.height / 2)):
gravity = gtk.gdk.GRAVITY_SOUTH_WEST
else:
gravity = gtk.gdk.GRAVITY_NORTH_WEST
elif orient == gnomeapplet.ORIENT_LEFT:
x -= w
if ((y + h) > monitor.y + monitor.height):
y -= (y + h) - (monitor.y + monitor.height)
if middle:
x += w/2
y += button_h/2
if ((y + h) > (monitor.height / 2)):
gravity = gtk.gdk.GRAVITY_SOUTH_EAST
else:
gravity = gtk.gdk.GRAVITY_NORTH_EAST
elif orient == gnomeapplet.ORIENT_DOWN:
y += button_h
if ((x + w) > monitor.x + monitor.width):
x -= (x + w) - (monitor.x + monitor.width)
if middle:
x += button_w/2
y -= button_h/2
gravity = gtk.gdk.GRAVITY_NORTH_WEST
elif orient == gnomeapplet.ORIENT_UP:
y -= h
if ((x + w) > monitor.x + monitor.width):
x -= (x + w) - (monitor.x + monitor.width)
if middle:
x += button_w/2
y += h/2
gravity = gtk.gdk.GRAVITY_SOUTH_WEST
return (x, y, gravity)
