def recognizeDocument(self):
pages = self.source_images_selector_widget.getAllPages()
dialog = QueuedEventsProgressDialog(self.main_window.window)
items = []
i = 1
total = len(pages)
has_changes = False
for page in pages:
has_changes = has_changes or bool(page.data_boxes)
item = AsyncItem(self.__performRecognitionForPage, (page, ),
self.__performRecognitionForPageFinishedCb,
(dialog, page, pages))
info = (
_('Recognizing Document'),
_(u'Recognizing page %(page_number)s/%(total_pages)s. Please wait…'
) % {
'page_number': i,
'total_pages': total
})
items.append((info, item))
i += 1
if has_changes and \
self.__confirmOveritePossibilityByRecognition() != gtk.RESPONSE_YES:
return
dialog.setItemsList(items)
dialog.run()
def addImages(self, image_path_list):
item_list = []
item_list_length = len(image_path_list)
if not self.configuration_manager.deskew_images_after_addition and \
not self.configuration_manager.unpaper_images_after_addition:
for index in range(0, len(image_path_list)):
if not self.__addImage(image_path_list[index], index == 0):
debug('Failed to load image "%s"' % image_path_list[index])
return
dialog = QueuedEventsProgressDialog(self.main_window.window)
for index in range(0, item_list_length):
image_path = image_path_list[index]
item = AsyncItem(
self.__imagePreProcessing, (image_path, ),
self.__imagePreProcessingFinishedCb,
(dialog, index == item_list_length - 1, index == 0))
if item_list_length == 1:
item_info = (_('Preparing image'), _(u'Please wait…'))
else:
item_info = (_('Preparing image %(current_index)s/%(total)s') % \
{'current_index': index + 1,
'total': item_list_length},
_(u'Please wait…'))
item_list.append((item_info, item))
dialog.setItemsList(item_list)
dialog.run()
def __obtainScannersFinishedCb(self, dialog, devices, error):
dialog.destroy()
device = None
if len(devices) > 1:
scanner_chooser_dialog = widgetPresenter.ScannerChooserDialog(\
self.main_window,
devices)
Gdk.threads_enter()
response = scanner_chooser_dialog.run()
Gdk.threads_leave()
if response == Gtk.ResponseType.ACCEPT:
device = scanner_chooser_dialog.getSelectedDevice()
scanner_chooser_dialog.destroy()
if response != Gtk.ResponseType.ACCEPT:
return
elif len(devices) == 1:
device = devices[0][0]
if device:
dialog_scan = widgetPresenter.QueuedEventsProgressDialog(\
self.main_window)
item_scan = AsyncItem(lib.scan, (device, ), self.__scanFinishedCb,
(dialog_scan, ))
info_scan = (_('Scanning'), _('Please wait…'))
dialog_scan.setItemsList([(info_scan, item_scan)])
dialog_scan.run()
else:
error = widgetPresenter.SimpleDialog(
self.main_window, _("No scanner devices were found"),
_("Error"), 'warning')
Gdk.threads_enter()
error.run()
Gdk.threads_leave()
def importFromScanner(self, widget):
dialog = widgetPresenter.QueuedEventsProgressDialog(self.main_window)
item_obtain = AsyncItem(lib.obtainScanners, (),
self.__obtainScannersFinishedCb, (dialog, ))
info_obtain = (_('Obtaining scanners'), _('Please wait…'))
dialog.setItemsList([(info_obtain, item_obtain)])
dialog.run()
def deskewCurrentImage(self, widget):
reviewer = self.__getCurrentReviewer()
dialog = QueuedEventsProgressDialog(self.main_window.window)
item = AsyncItem(self.__deskewImage, (reviewer.path_to_image, ),
self.__deskewCurrentImageFinishedCb,
(dialog, reviewer))
item_info = (_('Deskewing image'), _(u'Please wait…'))
dialog.setItemsList([(item_info, item)])
dialog.run()
def recognizeCurrentPage(self):
image_reviewer = self.__getCurrentReviewer()
if image_reviewer.selectable_boxes_area.getAllAreas() and \
self.__confirmOveritePossibilityByRecognition() != gtk.RESPONSE_YES:
return
page = image_reviewer.page
dialog = QueuedEventsProgressDialog(self.main_window.window)
item = AsyncItem(self.__performRecognitionForPage, (page, ),
self.__performRecognitionForPageFinishedCb,
(dialog, page, [page]))
info = (_('Recognizing Page'), _(u'Please wait…'))
dialog.setItemsList([(info, item)])
dialog.run()
def importPdf(self, widget):
file_open_dialog = widgetPresenter.FileDialog('open', file_filters = [(_('PDF'), ['application/pdf'], [])])
response = file_open_dialog.run()
files = []
if response == gtk.RESPONSE_OK:
files = file_open_dialog.get_filenames()
file_open_dialog.destroy()
for file_name in files:
dialog = widgetPresenter.QueuedEventsProgressDialog(
self.main_window.window)
item = AsyncItem(lib.convertPdfToImages,
(file_name,
self.configuration_manager.TEMPORARY_FOLDER),
self.__loadPdfFinishedCb,
(dialog,))
info = (_('Loading PDF'), _(u'Please wait…'))
dialog.setItemsList([(info, item)])
dialog.run()
def addImages(self, image_path_list):
paths = []
for path in image_path_list:
if os.path.exists(path):
paths.append(path)
else:
warning('Could not load image "%s": does not exist' % path)
if not paths:
return
image_path_list = paths
item_list = []
temp_dir = self.configuration_manager.TEMPORARY_FOLDER
image_path_list = graphics.convertMultiImagesInList(image_path_list,
temp_dir)
item_list_length = len(image_path_list)
if not self.configuration_manager.deskew_images_after_addition and \
not self.configuration_manager.unpaper_images_after_addition:
for index in range(0, len(image_path_list)):
if not self.__addImage(image_path_list[index], index == 0):
debug('Failed to load image "%s"' % image_path_list[index])
return
dialog = QueuedEventsProgressDialog(self.main_window)
for index in range(0, item_list_length):
image_path = image_path_list[index]
item = AsyncItem(self.__imagePreProcessing,
(image_path,),
self.__imagePreProcessingFinishedCb,
(dialog,
index == item_list_length - 1,
index == 0))
if item_list_length == 1:
item_info = (_('Preparing image'), _(u'Please wait…'))
else:
item_info = (_('Preparing image %(current_index)s/%(total)s') % \
{'current_index': index + 1,
'total': item_list_length},
_(u'Please wait…'))
item_list.append((item_info,item))
dialog.setItemsList(item_list)
dialog.run()
