def _addResourcesCb(self, unused):
uris = None
chooser = gtk.FileChooserDialog(title = "Choose location", action = gtk.FILE_CHOOSER_ACTION_OPEN,
buttons = (gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_OPEN, gtk.RESPONSE_ACCEPT))
chooser.set_select_multiple(True)
try:
pw = PreviewWidget(self.instance.app)
chooser.set_preview_widget(pw)
chooser.set_use_preview_label(False)
chooser.connect('update-preview', pw.add_preview_request)
except AttributeError:
print "We must set the pythonpath"
if chooser.run() == gtk.RESPONSE_ACCEPT:
uris = chooser.get_filenames()
chooser.destroy()
if uris:
self.instance.addToResources(uris)
for uri in uris:
try:
pixbuf = gtk.gdk.pixbuf_new_from_file(uri)
pixbuf = pixbuf.scale_simple(64, 64, gtk.gdk.INTERP_BILINEAR)
self.model.append([get_name_from_uri(uri), pixbuf, uri])
except glib.GError:
self.model.append([get_name_from_uri(uri), None, uri])
pass
def addImagesToResources(self, uris):
node = self.tree.find("resources")
if node == None:
node = Element("resources")
self.tree.append(node)
for uri in uris:
newNode = Element("resource", attrib =
{"name" : get_name_from_uri(uri),
"path" : uri})
node.append(newNode)