def make_row (self, uri):
try:
item = gnomedesktop.item_new_from_file (uri, 0)
text = "<b>%s</b>\n%s" % (item.get_string(gnomedesktop.KEY_NAME), item.get_string (gnomedesktop.KEY_COMMENT))
except:
return ""
return text
def parse_desktop_file(desktop, only_if_visible=True):
try:
desktop = gnomedesktop.item_new_from_file(desktop, gnomedesktop.LOAD_ONLY_IF_EXISTS)
except Exception, e:
LOGGER.warning('Couldn\'t read desktop file %s:', desktop)
LOGGER.exception(e)
return None
def make_row (self, path):
text = ""
try:
item = gnomedesktop.item_new_from_file (path, 0)
text = "<b>%s</b>\n%s" % (item.get_string(gnomedesktop.KEY_NAME), item.get_string (gnomedesktop.KEY_COMMENT))
except:
return None, ""
return self.make_icon (item.get_string(gnomedesktop.KEY_ICON)), text
def __lookup_desktop(self):
if self.__menu_entry:
entry_path = self.__menu_entry.get_desktop_file_path()
try:
desktop = gnomedesktop.item_new_from_file(entry_path, 0)
if desktop:
return desktop
except gobject.GError, e:
desktop = None
def generate_icon_names(self, tuble):
''' Generate a list of icons names from a [GFile, GFileInfo, [x,y]]
'''
self.info = tuble[1]
#print gio.desktop_app_info_new_from_filename (tuble[0].get_path())
self.Gicon = self.info.get_icon()
self.uri = tuble[0].get_path()
self.icon_names = self.Gicon.get_names()
if self.showthumb:
self.info = tuble[0].query_info(gio.FILE_ATTRIBUTE_THUMBNAIL_PATH, gio.FILE_QUERY_INFO_NONE)
thumbfile = self.info.get_attribute_as_string(gio.FILE_ATTRIBUTE_THUMBNAIL_PATH)
if thumbfile:
path = thumbfile.replace('file://','')
if os.path.exists(path): return path
#if GNOMEUI:
# icon, isthumbnail = self.thumbnailer.CheckWorkList(tuble[0].get_uri())
# if not icon:
# self.thumbnailer.AddToWorkList(tuble[0].get_uri(), tuble[1].get_content_type())
# else:
# if isthumbnail:
# return icon
#icon = (self.thumbnailer.Process(tuble[0].get_uri(), tuble[1].get_content_type())).replace('file://','')
#return icon
if str(self.uri).lower().endswith('.desktop'):
if GNOMEDESK:
self.ico = gnomedesktop.item_new_from_file(self.uri, gnomedesktop.LOAD_ONLY_IF_EXISTS).get_string(gnomedesktop.KEY_ICON)
else:
self.ico = self.gnomedesk_get_icon(self.uri)
if self.ico != None:
if os.path.isfile(self.ico):
return self.ico
else:
self.ico = self.ico.replace('.png','').replace('.svg','').replace('.xpm','')
self.icon = self.icontheme.lookup_icon(self.ico,self.icon_size,self.icon_size)
if self.icon:
return self.icon.get_filename()
else:
self.iconinfo = self.icontheme.choose_icon(self.icon_names, self.icon_size,gtk.ICON_LOOKUP_USE_BUILTIN);
if self.iconinfo:
return self.iconinfo.get_filename()
for x in range(0,len(self.icon_names)-1):
xx = len(self.icon_names)-1-x
if self.icontheme.has_icon(self.icon_names[xx]):
return self.icon_names[xx]
return 'gtk-execute'
def click_callback(self):
''' Callback when click
'''
elem = self.get_selected_element()
if elem:
if str(elem[0].get_path()).lower().endswith('.desktop'):
uri = elem[0].get_path()
if GNOMEDESK:
item = gnomedesktop.item_new_from_file(uri, gnomedesktop.LOAD_ONLY_IF_EXISTS)
run = item.get_string(gnomedesktop.KEY_EXEC)
else:
run = self.gnomedesk_get_exe(uri)
os.system(run + ' &')
else:
xdg_open(chr(34) + elem[0].get_path() + chr(34))
return
if menuitem and not self.__menu_entry:
self.__menu_entry = menuitem
entry_path = menuitem.get_desktop_file_path()
else:
entry_path = None
for dir in libbig.get_xdg_datadirs():
appdir = os.path.join(dir, 'applications')
path = os.path.join(appdir, name + '.desktop')
if os.access(path, os.R_OK):
entry_path = path
break
if not entry_path:
continue
desktop = gnomedesktop.item_new_from_file(entry_path, 0)
if desktop:
return desktop
return None
def is_installed(self):
if not self.__install_checked:
self.__recheck_installed()
self.__install_checked = True
return self.__desktop_entry is not None
def __recheck_installed(self):
old_installed = self.__desktop_entry is not None
self.__desktop_entry = self.__lookup_desktop()
if (self.__desktop_entry is not None) != old_installed:
self.emit("changed")
