def get_test_screenshot_thumbnail_window():
icons = Gtk.IconTheme.get_default()
icons.append_search_path("/usr/share/app-install/icons/")
import softwarecenter.distro
distro = softwarecenter.distro.get_distro()
win = Gtk.Window()
win.set_border_width(10)
from gi.repository import Gdk
from softwarecenter.ui.gtk3.utils import init_sc_css_provider
from softwarecenter.ui.gtk3.widgets.containers import FramedBox
init_sc_css_provider(win, Gtk.Settings.get_default(),
Gdk.Screen.get_default(), "data")
t = ScreenshotGallery(distro, icons)
t.connect('draw', t.draw)
frame = FramedBox()
frame.add(t)
win.set_data("screenshot_thumbnail_widget", t)
vb = Gtk.VBox(spacing=6)
win.add(vb)
b = Gtk.Button('A button for focus testing')
vb.pack_start(b, True, True, 0)
win.set_data("screenshot_button_widget", b)
vb.pack_start(frame, True, True, 0)
win.show_all()
win.connect('destroy', Gtk.main_quit)
return win
def get_test_screenshot_thumbnail_window():
icons = Gtk.IconTheme.get_default()
icons.append_search_path("/usr/share/app-install/icons/")
import softwarecenter.distro
distro = softwarecenter.distro.get_distro()
win = Gtk.Window()
win.set_border_width(10)
from gi.repository import Gdk
from softwarecenter.ui.gtk3.utils import init_sc_css_provider
from softwarecenter.ui.gtk3.widgets.containers import FramedBox
init_sc_css_provider(win, Gtk.Settings.get_default(),
Gdk.Screen.get_default(), "data")
t = ScreenshotGallery(distro, icons)
t.connect('draw', t.draw)
frame = FramedBox()
frame.add(t)
win.set_data("screenshot_thumbnail_widget", t)
vb = Gtk.VBox(spacing=6)
win.add(vb)
b = Gtk.Button('A button for focus testing')
vb.pack_start(b, True, True, 0)
win.set_data("screenshot_button_widget", b)
vb.pack_start(frame, True, True, 0)
win.show_all()
win.connect('destroy', Gtk.main_quit)
return win
def _append_subcat_departments(self):
self.subcat_label = Gtk.Label()
self.subcat_label.set_alignment(0, 0.5)
self.departments = TileGrid(paint_grid_pattern=False)
self.departments.set_row_spacing(StockEms.SMALL)
self.departments.set_column_spacing(StockEms.SMALL)
self.departments_frame = FramedBox(spacing=StockEms.MEDIUM,
padding=StockEms.MEDIUM)
# set x/y-alignment and x/y-expand
self.departments_frame.set(0.5, 0.0, 1.0, 1.0)
self.departments_frame.pack_start(self.subcat_label, False, False, 0)
self.departments_frame.pack_start(self.departments, True, True, 0)
# append the departments section to the page
self.vbox.pack_start(self.departments_frame, False, True, 0)
return
def _append_departments(self):
# set the departments section to use the label markup we have just defined
cat_vbox = FramedBox(Gtk.Orientation.VERTICAL)
self.top_hbox.pack_start(cat_vbox, False, False, 0)
# sort Category.name's alphabetically
sorted_cats = categories_sorted_by_name(self.categories)
mrkup = "<small>%s</small>"
for cat in sorted_cats:
if 'carousel-only' in cat.flags: continue
category_name = mrkup % GObject.markup_escape_text(cat.name)
label = LabelTile(category_name, None)
label.label.set_margin_left(StockEms.SMALL)
label.label.set_margin_right(StockEms.SMALL)
label.label.set_alignment(0.0, 0.5)
label.label.set_use_markup(True)
label.connect('clicked', self.on_category_clicked, cat)
cat_vbox.pack_start(label, False, False, 0)
return
def _append_departments(self):
# set the departments section to use the label markup we have just defined
cat_vbox = FramedBox(Gtk.Orientation.VERTICAL)
self.top_hbox.pack_start(cat_vbox, False, False, 0)
# sort Category.name's alphabetically
sorted_cats = categories_sorted_by_name(self.categories)
mrkup = "<small>%s</small>"
for cat in sorted_cats:
if 'carousel-only' in cat.flags: continue
category_name = mrkup % GObject.markup_escape_text(cat.name)
label = LabelTile(category_name, None)
label.label.set_margin_left(StockEms.SMALL)
label.label.set_margin_right(StockEms.SMALL)
label.label.set_alignment(0.0, 0.5)
label.label.set_use_markup(True)
label.connect('clicked', self.on_category_clicked, cat)
cat_vbox.pack_start(label, False, False, 0)
return
def _append_subcat_departments(self):
self.subcat_label = Gtk.Label()
self.subcat_label.set_alignment(0, 0.5)
self.departments = FlowableGrid(paint_grid_pattern=False)
self.departments.set_row_spacing(StockEms.SMALL)
self.departments.set_column_spacing(StockEms.SMALL)
self.departments_frame = FramedBox(spacing=StockEms.MEDIUM,
padding=StockEms.MEDIUM)
# set x/y-alignment and x/y-expand
self.departments_frame.set(0.5, 0.0, 1.0, 1.0)
self.departments_frame.pack_start(self.subcat_label, False, False, 0)
self.departments_frame.pack_start(self.departments, True, True, 0)
# append the departments section to the page
self.vbox.pack_start(self.departments_frame, False, True, 0)
return
class SubCategoryViewGtk(CategoriesViewGtk):
def __init__(self, datadir, desktopdir, cache, db, icons,
apps_filter, apps_limit=0, root_category=None):
CategoriesViewGtk.__init__(self, datadir, desktopdir, cache, db, icons,
apps_filter, apps_limit)
# state
self._built = False
# data
self.root_category = root_category
self.enquire = AppEnquire(self.cache, self.db)
self.properties_helper = AppPropertiesHelper(
self.db, self.cache, self.icons)
# sections
self.current_category = None
self.departments = None
self.top_rated = None
self.recommended_for_you_in_cat = None
self.appcount = None
# widgetry
self.vbox.set_margin_left(StockEms.MEDIUM - 2)
self.vbox.set_margin_right(StockEms.MEDIUM - 2)
self.vbox.set_margin_top(StockEms.MEDIUM)
return
def _get_sub_top_rated_content(self, category):
app_filter = AppFilter(self.db, self.cache)
self.enquire.set_query(category.query,
limit=TOP_RATED_CAROUSEL_LIMIT,
sortmode=SortMethods.BY_TOP_RATED,
filter=app_filter,
nonapps_visible=NonAppVisibility.ALWAYS_VISIBLE,
nonblocking_load=False)
return self.enquire.get_documents()
@wait_for_apt_cache_ready # be consistent with new apps
def _update_sub_top_rated_content(self, category):
self.top_rated.remove_all()
# FIXME: should this be m = "%s %s" % (_(gettext text), header text) ??
# TRANSLATORS: %s is a category name, like Internet or Development
# Tools
m = _('Top Rated %(category)s') % {
'category': GObject.markup_escape_text(self.header)}
self.top_rated_frame.set_header_label(m)
docs = self._get_sub_top_rated_content(category)
self._add_tiles_to_flowgrid(docs, self.top_rated,
TOP_RATED_CAROUSEL_LIMIT)
return
def _append_sub_top_rated(self):
self.top_rated = FlowableGrid()
self.top_rated.set_row_spacing(6)
self.top_rated.set_column_spacing(6)
self.top_rated_frame = FramedHeaderBox()
self.top_rated_frame.pack_start(self.top_rated, True, True, 0)
self.vbox.pack_start(self.top_rated_frame, False, True, 0)
return
def _update_recommended_for_you_in_cat_content(self, category):
if (self.recommended_for_you_in_cat and
self.recommended_for_you_in_cat.get_parent()):
self.vbox.remove(self.recommended_for_you_in_cat)
self.recommended_for_you_in_cat = RecommendationsPanelCategory(
self,
category)
# only show the panel in the categories view when the user
# is opted in to the recommender service
# FIXME: this is needed vs. a simple hide() on the widget because
# we do a show_all on the view
if self.recommended_for_you_in_cat.recommender_agent.is_opted_in():
self.vbox.pack_start(self.recommended_for_you_in_cat,
False, False, 0)
def _update_subcat_departments(self, category, num_items):
self.departments.remove_all()
# set the subcat header
m = "<b><big>%s</big></b>"
self.subcat_label.set_markup(m % GObject.markup_escape_text(
self.header))
# sort Category.name's alphabetically
sorted_cats = categories_sorted_by_name(self.categories)
enquire = xapian.Enquire(self.db.xapiandb)
app_filter = AppFilter(self.db, self.cache)
for cat in sorted_cats:
# add the subcategory if and only if it is non-empty
enquire.set_query(cat.query)
if len(enquire.get_mset(0, 1)):
tile = CategoryTile(cat.name, cat.iconname)
tile.connect('clicked', self.on_category_clicked, cat)
self.departments.add_child(tile)
# partialy work around a (quite rare) corner case
if num_items == 0:
enquire.set_query(xapian.Query(xapian.Query.OP_AND,
category.query,
xapian.Query("ATapplication")))
# assuming that we only want apps is not always correct ^^^
tmp_matches = enquire.get_mset(0, len(self.db), None, app_filter)
num_items = tmp_matches.get_matches_estimated()
# append an additional button to show all of the items in the category
all_cat = Category("All", _("All"), "category-show-all",
category.query)
name = GObject.markup_escape_text('%s %s' % (_("All"), num_items))
tile = CategoryTile(name, "category-show-all")
tile.connect('clicked', self.on_category_clicked, all_cat)
self.departments.add_child(tile)
self.departments.queue_draw()
return num_items
def _append_subcat_departments(self):
self.subcat_label = Gtk.Label()
self.subcat_label.set_alignment(0, 0.5)
self.departments = FlowableGrid(paint_grid_pattern=False)
self.departments.set_row_spacing(StockEms.SMALL)
self.departments.set_column_spacing(StockEms.SMALL)
self.departments_frame = FramedBox(spacing=StockEms.MEDIUM,
padding=StockEms.MEDIUM)
# set x/y-alignment and x/y-expand
self.departments_frame.set(0.5, 0.0, 1.0, 1.0)
self.departments_frame.pack_start(self.subcat_label, False, False, 0)
self.departments_frame.pack_start(self.departments, True, True, 0)
# append the departments section to the page
self.vbox.pack_start(self.departments_frame, False, True, 0)
return
def _update_appcount(self, appcount):
text = gettext.ngettext("%(amount)s item available",
"%(amount)s items available",
appcount) % {'amount': appcount}
self.appcount.set_text(text)
return
def _append_appcount(self):
self.appcount = Gtk.Label()
self.appcount.set_alignment(0.5, 0.5)
self.appcount.set_margin_top(1)
self.appcount.set_margin_bottom(4)
self.vbox.pack_end(self.appcount, False, False, 0)
return
def _build_subcat_view(self):
# these methods add sections to the page
# changing order of methods changes order that they appear in the page
self._append_subcat_departments()
self._append_sub_top_rated()
# NOTE that the recommended for you in category view is built and added
# in the _update_recommended_for_you_in_cat method (and so is not
# needed here)
self._append_appcount()
self._built = True
return
def _update_subcat_view(self, category, num_items=0):
num_items = self._update_subcat_departments(category, num_items)
self._update_sub_top_rated_content(category)
self._update_recommended_for_you_in_cat_content(category)
self._update_appcount(num_items)
self.show_all()
return
def set_subcategory(self, root_category, num_items=0, block=False):
# nothing to do
if (root_category is None or
self.categories == root_category.subcategories):
return
self.current_category = root_category
self.header = root_category.name
self.categories = root_category.subcategories
if not self._built:
self._build_subcat_view()
self._update_subcat_view(root_category, num_items)
GObject.idle_add(self.queue_draw)
return
def refresh_apps(self):
supported_only = get_global_filter().supported_only
if (self.current_category is None or
self._supported_only == supported_only):
return
self._supported_only = supported_only
if not self._built:
self._build_subcat_view()
self._update_subcat_view(self.current_category)
GObject.idle_add(self.queue_draw)
return
class SubCategoryView(CategoriesView):
def __init__(self,
cache,
db,
icons,
apps_filter,
apps_limit=0,
root_category=None):
CategoriesView.__init__(self, cache, db, icons, apps_filter,
apps_limit)
# state
self._built = False
# data
self.root_category = root_category
self.enquire = AppEnquire(self.cache, self.db)
self.properties_helper = AppPropertiesHelper(self.db, self.cache,
self.icons)
# sections
self.current_category = None
self.departments = None
self.top_rated = None
self.recommended_for_you_in_cat = None
self.appcount = None
# widgetry
self.vbox.set_margin_left(StockEms.MEDIUM - 2)
self.vbox.set_margin_right(StockEms.MEDIUM - 2)
self.vbox.set_margin_top(StockEms.MEDIUM)
return
def _get_sub_top_rated_content(self, category):
app_filter = AppFilter(self.db, self.cache)
self.enquire.set_query(category.query,
limit=TOP_RATED_CAROUSEL_LIMIT,
sortmode=SortMethods.BY_TOP_RATED,
filter=app_filter,
nonapps_visible=NonAppVisibility.ALWAYS_VISIBLE,
nonblocking_load=False)
return self.enquire.get_documents()
@wait_for_apt_cache_ready # be consistent with new apps
def _update_sub_top_rated_content(self, category):
self.top_rated.remove_all()
# FIXME: should this be m = "%s %s" % (_(gettext text), header text) ??
# TRANSLATORS: %s is a category name, like Internet or Development
# Tools
m = _('Top Rated %(category)s') % {
'category': GLib.markup_escape_text(self.header)
}
self.top_rated_frame.set_header_label(m)
docs = self._get_sub_top_rated_content(category)
self.top_rated.add_tiles(self.properties_helper, docs,
TOP_RATED_CAROUSEL_LIMIT)
return
def _append_sub_top_rated(self):
self.top_rated = TileGrid()
self.top_rated.connect("application-activated",
self.on_application_activated)
self.top_rated.set_row_spacing(6)
self.top_rated.set_column_spacing(6)
self.top_rated_frame = FramedHeaderBox()
self.top_rated_frame.pack_start(self.top_rated, True, True, 0)
self.vbox.pack_start(self.top_rated_frame, False, True, 0)
return
def _update_recommended_for_you_in_cat_content(self, category):
if (self.recommended_for_you_in_cat
and self.recommended_for_you_in_cat.get_parent()):
self.recommended_for_you_in_cat.disconnect_by_func(
self.on_application_activated)
self.vbox.remove(self.recommended_for_you_in_cat)
self.recommended_for_you_in_cat = RecommendationsPanelCategory(
self.db, self.properties_helper, category)
self.recommended_for_you_in_cat.connect("application-activated",
self.on_application_activated)
self.recommended_for_you_in_cat.connect('more-button-clicked',
self.on_category_clicked)
# only show the panel in the categories view when the user
# is opted in to the recommender service
# FIXME: this is needed vs. a simple hide() on the widget because
# we do a show_all on the view
if self.recommended_for_you_in_cat.recommender_agent.is_opted_in():
self.vbox.pack_start(self.recommended_for_you_in_cat, False, False,
0)
def _update_subcat_departments(self, category, num_items):
self.departments.remove_all()
# set the subcat header
m = "<b><big>%s</big></b>"
self.subcat_label.set_markup(m % GLib.markup_escape_text(self.header))
# sort Category.name's alphabetically
sorted_cats = categories_sorted_by_name(self.categories)
enquire = xapian.Enquire(self.db.xapiandb)
app_filter = AppFilter(self.db, self.cache)
distro = get_distro()
supported_only = get_global_filter().supported_only
for cat in sorted_cats:
# add the subcategory if and only if it is non-empty
if supported_only:
enquire.set_query(
xapian.Query(xapian.Query.OP_AND, cat.query,
distro.get_supported_query()))
else:
enquire.set_query(cat.query)
if len(enquire.get_mset(0, 1)):
tile = CategoryTile(cat.name, cat.iconname)
tile.connect('clicked', self.on_category_clicked, cat)
self.departments.add_child(tile)
# partially work around a (quite rare) corner case
if num_items == 0:
enquire.set_query(
xapian.Query(xapian.Query.OP_AND, category.query,
xapian.Query("ATapplication")))
# assuming that we only want apps is not always correct ^^^
tmp_matches = enquire.get_mset(0, len(self.db), None, app_filter)
num_items = tmp_matches.get_matches_estimated()
# append an additional button to show all of the items in the category
all_cat = Category("All", _("All"), "category-show-all",
category.query)
name = GLib.markup_escape_text('%s %s' % (_("All"), num_items))
tile = CategoryTile(name, "category-show-all")
tile.connect('clicked', self.on_category_clicked, all_cat)
self.departments.add_child(tile)
self.departments.queue_draw()
return num_items
def _append_subcat_departments(self):
self.subcat_label = Gtk.Label()
self.subcat_label.set_alignment(0, 0.5)
self.departments = TileGrid(paint_grid_pattern=False)
self.departments.set_row_spacing(StockEms.SMALL)
self.departments.set_column_spacing(StockEms.SMALL)
self.departments_frame = FramedBox(spacing=StockEms.MEDIUM,
padding=StockEms.MEDIUM)
# set x/y-alignment and x/y-expand
self.departments_frame.set(0.5, 0.0, 1.0, 1.0)
self.departments_frame.pack_start(self.subcat_label, False, False, 0)
self.departments_frame.pack_start(self.departments, True, True, 0)
# append the departments section to the page
self.vbox.pack_start(self.departments_frame, False, True, 0)
return
def _update_appcount(self, appcount):
text = gettext.ngettext("%(amount)s item available",
"%(amount)s items available", appcount) % {
'amount': appcount
}
self.appcount.set_text(text)
return
def _append_appcount(self):
self.appcount = Gtk.Label()
self.appcount.set_alignment(0.5, 0.5)
self.appcount.set_margin_top(1)
self.appcount.set_margin_bottom(4)
self.vbox.pack_end(self.appcount, False, False, 0)
return
def _build_subcat_view(self):
# these methods add sections to the page
# changing order of methods changes order that they appear in the page
self._append_subcat_departments()
self._append_sub_top_rated()
# NOTE that the recommended for you in category view is built and added
# in the _update_recommended_for_you_in_cat method (and so is not
# needed here)
self._append_appcount()
self._built = True
return
def _update_subcat_view(self, category, num_items=0):
num_items = self._update_subcat_departments(category, num_items)
self._update_sub_top_rated_content(category)
self._update_recommended_for_you_in_cat_content(category)
self._update_appcount(num_items)
self.show_all()
return
def set_subcategory(self, root_category, num_items=0):
# nothing to do
if (root_category is None
or self.categories == root_category.subcategories):
return
self._set_subcategory(root_category, num_items)
def _set_subcategory(self, root_category, num_items):
self.current_category = root_category
self.header = root_category.name
self.categories = root_category.subcategories
if not self._built:
self._build_subcat_view()
self._update_subcat_view(root_category, num_items)
GLib.idle_add(self.queue_draw)
return
def refresh_apps(self):
supported_only = get_global_filter().supported_only
if (self.current_category is None
or self._supported_only == supported_only):
return
self._supported_only = supported_only
if not self._built:
self._build_subcat_view()
self._update_subcat_view(self.current_category)
GLib.idle_add(self.queue_draw)
return
