class AppExtras(CanvasVBox):
__gsignals__ = {
"more-info" : (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, (gobject.TYPE_PYOBJECT,))
}
def __init__(self, filterfunc, **args):
super(AppExtras, self).__init__(background_color=0xFFF9DDFF,
color=0x3F3F3FFF,
**args)
self.__search = False
self.__search_filter = filterfunc
self.__catname = None
self.__apps = None
self.__have_search_hits = False
self.__found_app_count = 0
self.__headerbox = CanvasHBox(padding=6)
self.append(self.__headerbox)
thing = self.__get_section_name()
self.__left_title = hippo.CanvasText(text="New Popular %s" % (thing,),
font="12px Bold",
xalign=hippo.ALIGNMENT_START)
self.__headerbox.append(self.__left_title)
# TODO this won't underline properly until ActionLink->set_underline listens for text changes
# underline=pango.UNDERLINE_LOW
self.__right_title = ActionLink(font="12px",
xalign=hippo.ALIGNMENT_END)
self.__right_title.connect("activated", self.__on_more_popular)
self.__headerbox.append(self.__right_title, hippo.PACK_EXPAND)
self.__app_pair = CanvasHBox(box_height=120)
self.__app_pair2 = CanvasHBox(box_height=120)
self.append(self.__app_pair)
self.append(self.__app_pair2)
self.__repo = apps.get_apps_repo()
def __get_section_name(self):
return self.__catname or 'Apps'
def have_apps(self):
return not not self.__found_app_count
def __on_search_results(self, applications, category, search_terms):
_logger.debug("Got %d search results for category '%s' terms '%s'" % (len(applications), str(category), str(search_terms)))
if search_terms != self.__search or category != self.__catname:
_logger.debug("Search terms have changed since starting search, ignoring results")
return
if search_terms is not None:
self.__have_search_hits = len(applications) > 0
else:
self.__have_search_hits = False
self.__apps = applications
self.__sync()
def set_search_parameters(self, catname, search):
if self.__catname != catname or self.__search != search:
self.__catname = catname
self.__search = search
self.__repo.search(self.__catname, self.__search, self.__on_search_results)
def __on_more_popular(self, w):
subquery = (self.__search and ("?q=" + urllib.quote(self.__search))) \
or self.__catname and ("?category=" + urllib.quote(self.__catname)) \
or ''
libbig.show_url(urlparse.urljoin(globals.get_baseurl(),
"applications%s" % (subquery,)))
# more-info with None just means hide window
self.emit("more-info", None)
def __sync(self):
thing = self.__get_section_name()
if self.__apps:
if self.__search:
if self.__have_search_hits:
self.__left_title.set_property('markup', "Searching for <b>%s</b>" % (gobject.markup_escape_text(self.__search),))
else:
self.__left_title.set_property('markup', "No results for <b>%s</b>" % (gobject.markup_escape_text(self.__search),))
else:
self.__left_title.set_property('text', "New Popular %s" % (thing,))
self.__right_title.set_property('text', u"More Popular %s" % (thing,))
elif self.__apps is None:
self.__left_title.set_property('text', '')
self.__right_title.set_property("text", "Loading popular %s..." % (thing,))
else:
self.__left_title.set_property('text', '')
self.__right_title.set_property("text", "No popular %s found" % (thing,))
self.__app_pair.clear()
self.__app_pair2.clear()
self.set_child_visible(self.__app_pair, not not self.__apps)
found = 0
for i,app in enumerate(self.__apps or []):
if app.is_installed():
continue
if self.__search_filter and (not self.__search_filter(app)):
continue
app_view = apps_widgets.AppDisplay(apps_widgets.AppLocation.APP_BROWSER, app, color=0x3F3F3FFF)
app_view.connect("title-clicked", self.__on_app_clicked)
app_view.set_description_mode(True)
if found > 1:
self.__app_pair2.append(app_view, hippo.PACK_EXPAND)
else:
self.__app_pair.append(app_view, hippo.PACK_EXPAND)
found += 1
if found > 3:
break
self.set_child_visible(self.__app_pair, found > 0)
self.set_child_visible(self.__app_pair2, found > 2 and (not not self.__search))
self.__found_app_count = found
def __on_app_clicked(self, app_view):
self.emit("more-info", app_view.get_app())