def __init__(self):
containers.Box.__init__(self,containers.Box.HORIZONTAL)
label = widget.Label("Font ");
label.set_hexpand(True)
self.entry = widget.Entry()
self.entry.set_hexpand(True)
self.fontbutton = widget.FontButton();
self.fontbutton.set_hexpand(True)
self.fontbutton.set_font("Sans 10")
self.entry.set_text("Sans")
self.fontbutton.connect_function(self.font_changed)
self.cb_italic = widget.CheckButton("Italic")
self.cb_bold = widget.CheckButton("Bold")
self.cb_fixed = widget.CheckButton("Fixed")
self.cb_serif = widget.CheckButton("Serif")
self.cb_fraktur = widget.CheckButton("Fraktur")
self.add(label)
self.add(self.entry)
self.add(self.fontbutton)
self.add(self.cb_italic)
self.add(self.cb_bold)
self.add(self.cb_fixed)
self.add(self.cb_serif)
self.add(self.cb_fraktur)
self.show_all()
def open_configure_dialog(self, page=0):
def change_engine(*data):
index_engine = combobox_engine.get_active()
combobox_language.clear()
for item in self.available_ocr_engine_list[index_engine][1]:
combobox_language.add_item(item)
combobox_language.set_active(self.language)
def change_speech_module(*data):
index_engine = combobox_speech_module.get_active()
combobox_speech_language.clear()
test = speech.Speech()
list = test.list_output_modules()
test.set_output_module(list[index_engine])
for item in test.list_voices():
combobox_speech_language.add_item(item)
combobox_speech_language.set_active(self.speech_language)
def change_mode_of_rotation(*data):
if (combobox_mode_of_rotation.get_active() == 2):
combobox_angle.show()
self.label_angle.show()
else:
combobox_angle.hide()
self.label_angle.hide()
self.require_scanner_refresh = False
#Notebook
notebook = containers.NoteBook()
notebook.show_all()
#GENERAL - PAGE #########
label_font = widget.Label(_("Font"))
fontbutton_font = widget.FontButton()
fontbutton_font.set_font_name(self.font)
label_font.set_mnemonic_widget(fontbutton_font)
label_font_color = widget.Label(_("Font Color"))
colorbutton_font = widget.ColorButton()
colorbutton_font.set_color_from_string(self.font_color)
label_font_color.set_mnemonic_widget(colorbutton_font)
label_background_color = widget.Label(_("Background Color"))
colorbutton_background = widget.ColorButton()
colorbutton_background.set_color_from_string(self.background_color)
label_background_color.set_mnemonic_widget(colorbutton_background)
label_highlight_font = widget.Label(_("Highlight Font"))
fontbutton_highlight_font = widget.FontButton()
fontbutton_highlight_font.set_font_name(self.highlight_font)
label_highlight_font.set_mnemonic_widget(fontbutton_highlight_font)
label_highlight_color = widget.Label(_("Highlight Color"))
colorbutton_highlight = widget.ColorButton()
colorbutton_highlight.set_color_from_string(self.highlight_color)
label_highlight_color.set_mnemonic_widget(colorbutton_highlight)
label_highlight_background = widget.Label(_("Highlight Background"))
colorbutton_highlight_background = widget.ColorButton()
colorbutton_highlight_background.set_color_from_string(
self.background_highlight_color)
label_highlight_background.set_mnemonic_widget(
colorbutton_highlight_background)
label_speech_module = widget.Label(_("Speech-Module"))
combobox_speech_module = widget.ComboBox()
for item in speech.Speech().list_output_modules():
combobox_speech_module.add_item(item)
combobox_speech_module.connect_change_callback_function(
change_speech_module)
label_speech_module.set_mnemonic_widget(combobox_speech_module)
label_speech_language = widget.Label(_("Speech-Language"))
combobox_speech_language = widget.ComboBox()
combobox_speech_module.set_active(self.speech_module)
combobox_speech_language.set_active(self.speech_language)
label_speech_language.set_mnemonic_widget(combobox_speech_language)
label_speech_rate = widget.Label(_("Speech-Rate"))
spin_speech_rate = widget.SpinButton(self.speech_rate, -100, 100, 1,
10, 0)
label_speech_rate.set_mnemonic_widget(spin_speech_rate)
label_speech_volume = widget.Label(_("Speech-Volume"))
spin_speech_volume = widget.SpinButton(self.speech_volume, -100, 100,
1, 10, 0)
label_speech_volume.set_mnemonic_widget(spin_speech_volume)
label_speech_pitch = widget.Label(_("Speech-Pitch"))
spin_speech_pitch = widget.SpinButton(self.speech_pitch, -100, 100, 1,
10, 0)
label_speech_pitch.set_mnemonic_widget(spin_speech_pitch)
grid_general = containers.Grid()
grid_general.add_widgets([
(label_font, 1, 1), (fontbutton_font, 1, 1),
containers.Grid.NEW_ROW, (label_font_color, 1, 1),
(colorbutton_font, 1, 1), containers.Grid.NEW_ROW,
(label_background_color, 1, 1), (colorbutton_background, 1, 1),
containers.Grid.NEW_ROW, (label_highlight_font, 1, 1),
(fontbutton_highlight_font, 1, 1), containers.Grid.NEW_ROW,
(label_highlight_color, 1, 1), (colorbutton_highlight, 1,
1), containers.Grid.NEW_ROW,
(label_highlight_background, 1, 1),
(colorbutton_highlight_background, 1, 1), containers.Grid.NEW_ROW,
(label_speech_module, 1, 1), (combobox_speech_module, 1, 1),
containers.Grid.NEW_ROW, (label_speech_language, 1, 1),
(combobox_speech_language, 1, 1), containers.Grid.NEW_ROW,
(label_speech_rate, 1, 1), (spin_speech_rate, 1, 1),
containers.Grid.NEW_ROW, (label_speech_pitch, 1, 1),
(spin_speech_pitch, 1, 1), containers.Grid.NEW_ROW,
(label_speech_volume, 1, 1), (spin_speech_volume, 1, 1)
])
notebook.add_page(_("General"), grid_general)
grid_general.show_all()
#RECOGNITION - PAGE ########
#Engine
label_engine = widget.Label(_("Engine"))
combobox_engine = widget.ComboBox()
combobox_engine.connect_change_callback_function(change_engine)
label_engine.set_mnemonic_widget(combobox_engine)
for item in self.available_ocr_engine_list:
combobox_engine.add_item(item[0])
#Language
label_language = widget.Label(_("Language"))
combobox_language = widget.ComboBox()
label_language.set_mnemonic_widget(combobox_language)
#setting current engine - This can't be done before creating language combobox
combobox_engine.set_active(self.ocr_engine)
combobox_language.set_active(self.language)
#Run text cleaner
checkbutton_run_text_cleaner = widget.CheckButton(
_("Run Text Cleaner"))
checkbutton_run_text_cleaner.set_active(self.run_text_cleaner)
#insert_position
label_insert_position = widget.Label(_("Insert Position"))
combobox_insert_position = widget.ComboBox()
combobox_insert_position.add_item(_("Start"))
combobox_insert_position.add_item(_("Cursor"))
combobox_insert_position.add_item(_("End"))
combobox_insert_position.set_active(self.insert_position)
label_insert_position.set_mnemonic_widget(combobox_insert_position)
#Seperator
seperator_1 = widget.Separator()
#Mode of Rotation
label_mode_of_rotation = widget.Label(_("Mode Of Rotation"))
combobox_mode_of_rotation = widget.ComboBox()
combobox_mode_of_rotation.add_item(_("Full Automatic"))
combobox_mode_of_rotation.add_item(_("Partial Automatic"))
combobox_mode_of_rotation.add_item(_("Manual"))
combobox_mode_of_rotation.connect_change_callback_function(
change_mode_of_rotation)
label_mode_of_rotation.set_mnemonic_widget(combobox_mode_of_rotation)
#Angle
self.label_angle = widget.Label(_("Angle"))
combobox_angle = widget.ComboBox()
combobox_angle.add_item(_("00"))
combobox_angle.add_item(_("90"))
combobox_angle.add_item(_("180"))
combobox_angle.add_item(_("270"))
self.label_angle.set_mnemonic_widget(combobox_angle)
#Seperator 2
seperator_2 = widget.Separator()
#Page-Numbering
label_numbering_type = widget.Label(_("Page Numbering Type"))
combobox_numbering_type = widget.ComboBox()
combobox_numbering_type.add_item(_("Single Page"))
combobox_numbering_type.add_item(_("Double Page"))
combobox_numbering_type.set_active(self.page_numbering_type)
label_numbering_type.set_mnemonic_widget(combobox_numbering_type)
#Starting Page Number
label_starting_page_number = widget.Label(_("Starting Page Number"))
spin_starting_page_number = widget.SpinButton(0, 0, 100000, 1, 5, 0)
spin_starting_page_number.set_value(self.starting_page_number)
label_starting_page_number.set_mnemonic_widget(
spin_starting_page_number)
grid_recognition = containers.Grid()
grid_recognition.add_widgets(
[(label_engine, 1, 1), (combobox_engine, 1, 1),
containers.Grid.NEW_ROW, (label_language, 1, 1),
(combobox_language, 1, 1), containers.Grid.NEW_ROW,
(checkbutton_run_text_cleaner, 1, 1), containers.Grid.NEW_ROW,
(label_insert_position, 1, 1),
(combobox_insert_position, 1, 1), containers.Grid.NEW_ROW,
(seperator_1, 2, 1), containers.Grid.NEW_ROW,
(label_mode_of_rotation, 1, 1), (combobox_mode_of_rotation, 1, 1),
containers.Grid.NEW_ROW, (self.label_angle, 1, 1),
(combobox_angle, 1, 1), containers.Grid.NEW_ROW,
(seperator_2, 2, 1), containers.Grid.NEW_ROW,
(label_numbering_type, 1, 1), (combobox_numbering_type, 1, 1),
containers.Grid.NEW_ROW, (label_starting_page_number, 1, 1),
(spin_starting_page_number, 1, 1)])
notebook.add_page(_("Recognition"), grid_recognition)
grid_recognition.show_all()
#setting current mode of rotation - This can't be done before creating angle combobox
#also it should be here because the show_all function of grid will make angle combobox show again
combobox_mode_of_rotation.set_active(self.mode_of_rotation)
combobox_angle.set_active(self.rotation_angle)
#SCANNING - PAGE ##############
label_resolution = widget.Label(_("Resolution"))
spin_resolution = widget.SpinButton(300, 100, 1200, 1, 5, 0)
spin_resolution.set_value(self.scan_resolution)
label_resolution.set_mnemonic_widget(spin_resolution)
label_brightness = widget.Label(_("Brightness"))
spin_brightness = widget.SpinButton(50, 0, 100, 1, 5, 0)
spin_brightness.set_value(self.scan_brightness)
label_brightness.set_mnemonic_widget(spin_brightness)
label_scan_area = widget.Label(_("Scan Area"))
combobox_scan_area = widget.ComboBox()
label_scan_area.set_mnemonic_widget(combobox_scan_area)
combobox_scan_area.add_item(_("Full Scan Area"))
combobox_scan_area.add_item(_("Three Quarters"))
combobox_scan_area.add_item(_("Two Quarters"))
combobox_scan_area.add_item(_("One Quarters"))
combobox_scan_area.set_active(self.scan_area)
label_scan_driver = widget.Label(_("Driver"))
combobox_scan_driver = widget.ComboBox()
label_scan_driver.set_mnemonic_widget(combobox_scan_driver)
for item in self.available_scanner_drivers:
combobox_scan_driver.add_item(item)
combobox_scan_driver.set_active(self.scan_driver)
sparator_3 = widget.Separator()
label_number_of_pages_to_scan = widget.Label(
_("Number of Pages to Scan"))
spin_number_of_pages_to_scan = widget.SpinButton(10, 2, 100, 1, 5, 0)
spin_number_of_pages_to_scan.set_value(self.number_of_pages_to_scan)
label_number_of_pages_to_scan.set_mnemonic_widget(
spin_number_of_pages_to_scan)
label_time_bitween_repeted_scanning = widget.Label(
_("Time Bitween Repeted Scanning"))
spin_time_bitween_repeted_scanning = widget.SpinButton(
0, 0, 30, 1, 5, 0)
spin_time_bitween_repeted_scanning.set_value(
self.time_between_repeated_scanning)
label_time_bitween_repeted_scanning.set_mnemonic_widget(
spin_time_bitween_repeted_scanning)
sparator_4 = widget.Separator()
checkbutton_scan_mode_switching = widget.CheckButton(
_("Change to binary or lineart if possible"))
checkbutton_scan_mode_switching.set_active(self.scanner_mode_switching)
checkbutton_scanner_cache_calibration = widget.CheckButton(
_("Cache Calibration"))
checkbutton_scanner_cache_calibration.set_active(
self.scanner_cache_calibration)
grid_scanning = containers.Grid()
grid_scanning.add_widgets([
(label_resolution, 1, 1), (spin_resolution, 1, 1),
containers.Grid.NEW_ROW, (label_brightness, 1, 1),
(spin_brightness, 1, 1), containers.Grid.NEW_ROW,
(label_scan_area, 1, 1), (combobox_scan_area, 1, 1),
containers.Grid.NEW_ROW, (label_scan_driver, 1, 1),
(combobox_scan_driver, 1, 1), containers.Grid.NEW_ROW,
(sparator_3, 2, 1), containers.Grid.NEW_ROW,
(label_number_of_pages_to_scan, 1, 1),
(spin_number_of_pages_to_scan, 1, 1), containers.Grid.NEW_ROW,
(label_time_bitween_repeted_scanning, 1, 1),
(spin_time_bitween_repeted_scanning, 1, 1),
containers.Grid.NEW_ROW, (sparator_4, 2,
1), containers.Grid.NEW_ROW,
(checkbutton_scan_mode_switching, 2, 1), containers.Grid.NEW_ROW,
(checkbutton_scanner_cache_calibration, 2, 1)
])
notebook.add_page(_("Scanning"), grid_scanning)
grid_scanning.show_all()
#Setting page
notebook.set_current_page(page)
dlg = dialog.Dialog(_("Lios Preferences"),
(_("Apply"), dialog.Dialog.BUTTON_ID_1, _("Close"),
dialog.Dialog.BUTTON_ID_2))
dlg.add_widget(notebook)
if (dlg.run() == True):
self.font = fontbutton_font.get_font_name()
self.font_color = colorbutton_font.get_color_as_string()
self.background_color = colorbutton_background.get_color_as_string(
)
self.highlight_font = fontbutton_highlight_font.get_font_name()
self.highlight_color = colorbutton_highlight.get_color_as_string()
self.background_highlight_color = colorbutton_highlight_background.get_color_as_string(
)
self.ocr_engine = combobox_engine.get_active()
self.language = combobox_language.get_active()
self.speech_module = combobox_speech_module.get_active()
self.speech_language = combobox_speech_language.get_active()
self.speech_rate = spin_speech_rate.get_value()
self.speech_pitch = spin_speech_pitch.get_value()
self.speech_volume = spin_speech_volume.get_value()
self.insert_position = combobox_insert_position.get_active()
self.mode_of_rotation = combobox_mode_of_rotation.get_active()
self.rotation_angle = combobox_angle.get_active()
self.page_numbering_type = combobox_numbering_type.get_active()
self.starting_page_number = spin_starting_page_number.get_value_as_int(
)
self.scan_resolution = spin_resolution.get_value_as_int()
self.scan_brightness = spin_brightness.get_value_as_int()
self.scan_area = combobox_scan_area.get_active()
self.scan_driver = combobox_scan_driver.get_active()
self.number_of_pages_to_scan = spin_number_of_pages_to_scan.get_value_as_int(
)
self.time_between_repeated_scanning = spin_time_bitween_repeted_scanning.get_value_as_int(
)
self.scanner_mode_switching = int(
checkbutton_scan_mode_switching.get_active())
self.run_text_cleaner = int(
checkbutton_run_text_cleaner.get_active())
self.scanner_cache_calibration = int(
checkbutton_scanner_cache_calibration.get_active())
dlg.destroy()
return True
dlg.destroy()
return False
def button_generate_image_clicked(self,*data):
#Create image (using fonts)
label_font_automatic = widget.Label(_("Font"));
entry_font_automatic = widget.Entry()
fontbutton_automatic = widget.FontButton();
fontbutton_automatic.set_font("FreeMono")
entry_font_automatic.set_editable(False)
entry_font_automatic.set_text(fontbutton_automatic.get_font_name())
button_choose_font_automatic = widget.Button(_("Choose-Font-File"));
generate_and_train_text_view = text_view.TextView()
scroll_box = containers.ScrollBox()
scroll_box.set_size_request(-1,100);
scroll_box.set_border_width(20);
scroll_box.add(generate_and_train_text_view)
def fontbutton_automatic_clicked(*data):
fontname = fontbutton_automatic.get_font_name()
entry_font_automatic.set_text(fontname)
generate_and_train_text_view.set_font(fontname)
spin_font_size.set_value(int(fontname.split()[-1]))
def button_choose_font_automatic_clicked(*data):
file_chooser = FileChooserDialog(_("Select font file"),
FileChooserDialog.OPEN,"*",
"/usr/share/fonts/")
response = file_chooser.run()
if response == FileChooserDialog.ACCEPT:
font_file = file_chooser.get_filename()
file_chooser.destroy()
if (os.path.isfile(font_file)):
entry_font_automatic.set_text(font_file)
generate_and_train_text_view.set_font("FreeMono")
else:
file_chooser.destroy()
def button_select_input_text_clicked(*data):
file_chooser = FileChooserDialog(_("Select input file"),
FileChooserDialog.OPEN,macros.supported_text_formats,macros.home_dir)
response = file_chooser.run()
if response == FileChooserDialog.ACCEPT:
input_file = file_chooser.get_filename()
file_chooser.destroy()
if (os.path.isfile(input_file)):
entry_input_text_automatic.set_text(input_file)
generate_and_train_text_view.set_text(open(input_file).read())
else:
file_chooser.destroy()
fontbutton_automatic.connect_function(fontbutton_automatic_clicked)
button_choose_font_automatic.connect_function(button_choose_font_automatic_clicked)
label_font_size = widget.Label(_("Font Size"));
spin_font_size = widget.SpinButton(10,8,96)
label_select_input_text = widget.Label(_("Input Text File"));
entry_input_text_automatic = widget.Entry()
entry_input_text_automatic.set_editable(False)
button_select_input_text = widget.Button(_("Choose"));
button_select_input_text.connect_function(button_select_input_text_clicked)
label_writing_mode = widget.Label(_("Writing Mode"));
combobox_writing_mode = widget.ComboBox();
combobox_writing_mode.add_item("horizontal")
combobox_writing_mode.add_item("vertical")
combobox_writing_mode.add_item("vertical-upright")
combobox_writing_mode.set_active(0)
label_writing_char_spacing_automatic = widget.Label(_("Inter-character space"));
spinbutton_writing_char_spacing_automatic = widget.SpinButton(5,0,50)
label_writing_resolution_automatic = widget.Label(_("Resolution"));
spinbutton_writing_resolution_automatic = widget.SpinButton(300,100,1200)
check_button_writing_degrade_image_automatic = widget.CheckButton(_("Degrade-image"))
label_writing_exposure_level_automatic = widget.Label(_("Exposure-Level"));
spinbutton_writing_exposure_level_automatic = widget.SpinButton(0,0,50)
check_button_writing_ligature_mode_automatic = widget.CheckButton(_("Ligatur-Mode"))
grid_manual_methord = containers.Grid()
grid_manual_methord.add_widgets([(label_font_automatic,1,1,containers.Grid.HEXPAND,containers.Grid.VEXPAND,containers.Grid.ALIGN_START),
(entry_font_automatic,1,1,containers.Grid.HEXPAND,containers.Grid.VEXPAND),
(fontbutton_automatic,1,1,containers.Grid.HEXPAND,containers.Grid.VEXPAND),
(button_choose_font_automatic,1,1,containers.Grid.HEXPAND,containers.Grid.VEXPAND),
containers.Grid.NEW_ROW,
(label_font_size,1,1,containers.Grid.HEXPAND,containers.Grid.VEXPAND,containers.Grid.ALIGN_START),
(spin_font_size,3,1,containers.Grid.HEXPAND,containers.Grid.VEXPAND),
containers.Grid.NEW_ROW,
(label_select_input_text,1,1,containers.Grid.HEXPAND,containers.Grid.VEXPAND,containers.Grid.ALIGN_START),
(entry_input_text_automatic,1,1,containers.Grid.HEXPAND,containers.Grid.VEXPAND),
(button_select_input_text,2,1,containers.Grid.HEXPAND,containers.Grid.VEXPAND),
containers.Grid.NEW_ROW,
(scroll_box,4,1,containers.Grid.HEXPAND,containers.Grid.VEXPAND),
containers.Grid.NEW_ROW,
(label_writing_mode,1,1,containers.Grid.HEXPAND,containers.Grid.VEXPAND,containers.Grid.ALIGN_START),
(combobox_writing_mode,3,1,containers.Grid.HEXPAND,containers.Grid.VEXPAND),
containers.Grid.NEW_ROW,
(label_writing_char_spacing_automatic,1,1,containers.Grid.HEXPAND,containers.Grid.VEXPAND,containers.Grid.ALIGN_START),
(spinbutton_writing_char_spacing_automatic,3,1,containers.Grid.HEXPAND,containers.Grid.VEXPAND),
containers.Grid.NEW_ROW,
(label_writing_resolution_automatic,1,1,containers.Grid.HEXPAND,containers.Grid.VEXPAND,containers.Grid.ALIGN_START),
(spinbutton_writing_resolution_automatic,3,1,containers.Grid.HEXPAND,containers.Grid.VEXPAND),
containers.Grid.NEW_ROW,
(label_writing_exposure_level_automatic,1,1,containers.Grid.HEXPAND,containers.Grid.VEXPAND,containers.Grid.ALIGN_START),
(spinbutton_writing_exposure_level_automatic,3,1,containers.Grid.HEXPAND,containers.Grid.VEXPAND),
containers.Grid.NEW_ROW,
(check_button_writing_degrade_image_automatic,2,1,containers.Grid.HEXPAND,containers.Grid.VEXPAND),
(check_button_writing_ligature_mode_automatic,2,1,containers.Grid.HEXPAND,containers.Grid.VEXPAND)])
dlg = dialog.Dialog(_("Generate-Image"),(_("Generate"), dialog.Dialog.BUTTON_ID_1,_("Close!"), dialog.Dialog.BUTTON_ID_2))
dlg.add_widget(grid_manual_methord)
grid_manual_methord.show_all()
response = dlg.run();
if(response == dialog.Dialog.BUTTON_ID_1):
self.show_progress_bar("Generating image...");
#saving the text in textview to /tmp/tesseract-train/input_file.txt
open("/tmp/tesseract-train/input_file.txt","w").write(generate_and_train_text_view.get_text())
font = entry_font_automatic.get_text()
font = font.split(" ")[0]
fonts_dir = "/usr/share/fonts"
if("/" in font):
fonts_dir = "/".join(font.split("/")[:-1])
font = font.split("/")[-1].split(".")[0]
font_size = spin_font_size.get_value()
input_file = entry_input_text_automatic.get_text()
active = combobox_writing_mode.get_active()
writing_mode = ["horizontal","vertical","vertical-upright"][active]
char_space = spinbutton_writing_char_spacing_automatic.get_value()
resolution = spinbutton_writing_resolution_automatic.get_value()
exposure = spinbutton_writing_exposure_level_automatic.get_value()
degrade = int(check_button_writing_degrade_image_automatic.get_active())
ligature = int(check_button_writing_ligature_mode_automatic.get_active())
self.generate_image_with_spec(font,font_size,writing_mode,char_space,resolution,exposure,degrade,ligature,fonts_dir)
dlg.destroy()