def __obtainScannersFinishedCb(self, dialog, devices, error):
dialog.destroy()
device = None
if len(devices) > 1:
scanner_chooser_dialog = widgetPresenter.ScannerChooserDialog(\
self.main_window.window,
devices)
gtk.gdk.threads_enter()
response = scanner_chooser_dialog.run()
gtk.gdk.threads_leave()
scanner_chooser_dialog.destroy()
if response == gtk.RESPONSE_ACCEPT:
device = scanner_chooser_dialog.getSelectedDevice()
else:
return
elif len(devices) == 1:
device = devices[0][0]
if device:
dialog_scan = widgetPresenter.QueuedEventsProgressDialog(\
self.main_window.window)
item_scan = AsyncItem(lib.scan,(device,),
self.__scanFinishedCb,(dialog_scan,))
info_scan = (_('Scanning'), _(u'Please wait…'))
dialog_scan.setItemsList([(info_scan, item_scan)])
dialog_scan.run()
else:
error = widgetPresenter.SimpleDialog(\
_("No scanner devices were found"),
_("Error"),
'warning')
gtk.gdk.threads_enter()
error.run()
gtk.gdk.threads_leave()
def __scanFinishedCb(self, dialog, image_path, error):
dialog.destroy()
if image_path:
gtk.gdk.threads_enter()
self.__addImagesToReviewer([image_path])
gtk.gdk.threads_leave()
else:
error = widgetPresenter.SimpleDialog(\
_("Error scanning page"),
_("Error"),
'warning')
gtk.gdk.threads_enter()
error.run()
gtk.gdk.threads_leave()