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Viewing changes to qreator/qrcodes/QRCodeSoftwareCenterAppGtk.py

  • Committer: Stefan Schwarzburg
  • Date: 2012-11-22 12:48:56 UTC
  • Revision ID: stefan.schwarzburg@googlemail.com-20121122124856-8xzr61375or3n01m
increased pep8 and pylint compatibility

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qreator/qrcodes/QRCodeSoftwareCenterAppGtk.py
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# with this program.  If not, see <http://www.gnu.org/licenses/>.
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### END LICENSE
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from GtkHelpers import clear_text_entry, show_clear_icon
 
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from . GtkHelpers import clear_text_entry, show_clear_icon
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from qreator_lib.i18n import _
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from qreator_lib.helpers import get_data_file, get_cache_file
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from gi.repository import Gtk, GdkPixbuf, GObject
 
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from gi.repository import Gtk, GdkPixbuf, GObject  # pylint: disable=E0611
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import sys
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sys.path.insert(0, "/usr/share/software-center/")
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import softwarecenter.db.database
 
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import softwarecenter.db.database  # pylint: disable=F0401
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import defer
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import threading
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        self.usc_apps_complete = Complete()
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        # pylint: disable=E1101
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        self.usc_apps_complete.set_hexpand(True)
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        self.usc_apps_complete.connect("changed",
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                                    self.on_usc_apps_complete_changed, None)
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        self.usc_apps_complete.connect("icon-press",
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                                    self.on_usc_apps_complete_icon_pressed)
 
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        self.usc_apps_complete.connect(
 
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            "changed", self.on_usc_apps_complete_changed, None)
 
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        self.usc_apps_complete.connect(
 
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            "icon-press", self.on_usc_apps_complete_icon_pressed)
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        self.usc_apps_complete.set_icon_from_icon_name(
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            Gtk.EntryIconPosition.PRIMARY, 'edit-find-symbolic')
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        self.usc_apps_complete.set_icon_from_stock(
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    def on_activated(self):
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        pass
 
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    # handle changes to the entry
 
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    # pylint: disable=W0613
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    def on_usc_apps_complete_icon_pressed(self, widget, icon, mouse_button):
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        clear_text_entry(widget, icon)
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    def get_softwarecenterapps(self):
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        # actually gets the icons and names
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        db = softwarecenter.db.database.StoreDatabase()
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        db._aptcache.open()
 
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        db._aptcache.open()  # pylint: disable=W0212
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        db.open(use_axi=False, use_agent=False)
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        apps = []
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        for doc in db:
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        return apps
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class App(object):
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    def __init__(self, name, package, icon):
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        self.name = name
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class Complete(Gtk.Entry):
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    '''a class to autocomplete'''
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    # pylint: disable=W0613
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    def __init__(self, apps=None):
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        Gtk.Entry.__init__(self)
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        self.completion = Gtk.EntryCompletion()
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            _('[Wait a few seconds to enable autocompletion...]'))
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    def add(self, apps):
 
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        # pylint: disable=W0201
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        self.loadthread = threading.Thread(target=self.load_pixbuf_sprites,
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                                           args=(apps,)).start()
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        icontheme = IconThemeSprite(apps, 16)
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        icontheme.create_sprite(apps)
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class IconThemeSprite(object):
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    """The sprite is divided into two parts,
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    the actual icons in one png file (-> sprite) and
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    def __getitem__(self, item):
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        try:
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            src_y = (self._spritemap[item] + 1) *  self.size
 
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            src_y = (self._spritemap[item] + 1) * self.size
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            src_x = 0
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            return GdkPixbuf.Pixbuf.new_subpixbuf(
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                self._sprite,
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        icontheme = Gtk.IconTheme.get_default()
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        icontheme.append_search_path("/usr/share/app-install/icons/")
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        # create a large sprite
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        sprite = GdkPixbuf.Pixbuf.new(GdkPixbuf.Colorspace.RGB,
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                                      True, 8, self.size, self.size * len(apps))
 
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        sprite = GdkPixbuf.Pixbuf.new(
 
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            GdkPixbuf.Colorspace.RGB, True, 8, self.size, self.size * len(apps))
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        for n, app in enumerate(apps):
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            # load images to pixbufs
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            try:
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                           icon.get_height(),
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                           sprite,
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                           0,
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                           (n+1) * self.size)
 
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                           (n + 1) * self.size)
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        # save the sprite
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        sprite.savev(self.spritepath, "png", [], []) # undocumented gi @$#*%!
 
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        sprite.savev(self.spritepath, "png", [], [])  # undocumented gi @$#*%!
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        self._sprite = sprite
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        # save the sprite map