class MainWindow(QMainWindow):
def __init__(self, *args, **kwargs):
QMainWindow.__init__(self, *args, **kwargs)
self.extension = '.jpg'
self.image_width, self.image_height = 1280, 720
# self.image_width, self.image_height = 640, 360
# Widget de Imagen.
self.image_widget = ImageWidget(self.image_width, self.image_height)
# Widget de seleccion de tracker.
self.tracker_combobox = ComboBoxWidget('./config/tracker_list.txt')
self.tracker_groupBox = self.create_groupBox_from_widget('Tracker', self.tracker_combobox)
# Widget de seleccion de clase.
self.class_list = ListWidget('./config/class_list.txt')
self.class_groupBox = self.create_groupBox_from_widget('Classes', self.class_list)
# Botones de acciones.
self.radio_track = QRadioButton(utils.MODE_DICT[utils.MODE_TRACK])
self.radio_rtrack = QRadioButton(utils.MODE_DICT[utils.MODE_RTRACK])
self.radio_copy = QRadioButton(utils.MODE_DICT[utils.MODE_COPYBBOX])
self.radio_empty = QRadioButton(utils.MODE_DICT[utils.MODE_EMPTY])
self.radio_nothing = QRadioButton(utils.MODE_DICT[utils.MODE_NOTHING])
self.group_box = self.create_button_group()
# Botones de ejecucion.
self.button_prev = QPushButton('Prev')
self.button_next = QPushButton('Next')
self.button_run = QPushButton('Run')
self.button_stop = QPushButton('Stop')
# Folder reader.
self.folder_reader = FolderReader()
# Exportar txt a xml.
self.xml_creator = XMLCreator('./imagen', self.extension)
# Main controller.
self.controller = Controller(self, self.extension)
self.controller.set_classes(self.class_list.get_items())
# Shortcuts.
self.shortcut_next = QShortcut(QKeySequence('D'), self)
self.shortcut_prev = QShortcut(QKeySequence('A'), self)
self.shortcut_1 = QShortcut(QKeySequence('1'), self)
self.shortcut_2 = QShortcut(QKeySequence('2'), self)
self.shortcut_3 = QShortcut(QKeySequence('3'), self)
self.shortcut_4 = QShortcut(QKeySequence('4'), self)
self.shortcut_5 = QShortcut(QKeySequence('5'), self)
self.shortcut_6 = QShortcut(QKeySequence('6'), self)
self.shortcut_7 = QShortcut(QKeySequence('7'), self)
self.shortcut_8 = QShortcut(QKeySequence('8'), self)
self.shortcut_9 = QShortcut(QKeySequence('9'), self)
self.setup_ui()
self.setup_signals()
def setup_signals(self):
# Mode signals.
self.radio_track.clicked.connect(self.controller.update_mode_to_track)
self.radio_rtrack.clicked.connect(self.controller.update_mode_to_rtrack)
self.radio_copy.clicked.connect(self.controller.update_mode_to_copybbox)
self.radio_empty.clicked.connect(self.controller.update_mode_to_empty)
self.radio_nothing.clicked.connect(self.controller.update_mode_to_nothing)
# Class selection signals.
self.class_list.currentTextChanged.connect(self.controller.set_current_class)
self.controller.change_color_index.connect(self.image_widget.update_current_color_index)
# Tracker selection signals.
self.tracker_combobox.currentTextChanged.connect(self.controller.set_tracker_name)
# Get BBoxes.
self.button_next.clicked.connect(self.controller.request_next)
self.button_prev.clicked.connect(self.controller.request_prev)
self.button_run.clicked.connect(self.controller.run_tracking)
self.button_stop.clicked.connect(self.controller.stop_tracking)
self.controller.request_bboxes.connect(self.image_widget.emit_rectangles)
self.controller.request_and_init_bboxes.connect(self.image_widget.emit_rectangles_and_init)
self.image_widget.rectangles_signal.connect(self.controller.process_rectangles)
# Update image.
self.controller.update_filename.connect(self.image_widget.set_image_file)
# Update bboxes.
self.controller.rectangles_signal.connect(self.image_widget.receive_rectangles)
# Remove bbox.
self.controller.remove_rectangle_signal.connect(self.image_widget.remove_rectangle_slot)
self.image_widget.rectangle_removed_signal.connect(self.controller.remove_rectangle_slot)
# Run button timer
self.controller.run_timer.timeout.connect(self.controller.request_next)
# Folder change
self.controller.update_image_folder.connect(self.select_folder)
# Shortcuts
self.shortcut_next.activated.connect(self.controller.request_next)
self.shortcut_prev.activated.connect(self.controller.request_prev)
self.shortcut_1.activated.connect(self.class_list.set_row_1)
self.shortcut_2.activated.connect(self.class_list.set_row_2)
self.shortcut_3.activated.connect(self.class_list.set_row_3)
self.shortcut_4.activated.connect(self.class_list.set_row_4)
self.shortcut_5.activated.connect(self.class_list.set_row_5)
self.shortcut_6.activated.connect(self.class_list.set_row_6)
self.shortcut_7.activated.connect(self.class_list.set_row_7)
self.shortcut_8.activated.connect(self.class_list.set_row_8)
self.shortcut_9.activated.connect(self.class_list.set_row_9)
# Set mode
self.radio_track.click()
# Set current class
self.controller.set_current_class(self.class_list.currentItem().text())
# Initialize first image
self.image_widget.set_image_file(self.controller.get_current_frame())
# Update bbox if saved
self.controller.send_saved_bboxes()
# Update tracker name
self.controller.set_tracker_name(self.tracker_combobox.currentText())
def setup_ui(self):
main_widget = QWidget()
self.setCentralWidget(main_widget)
main_layout = QHBoxLayout()
option_widget_layout = QVBoxLayout()
option_widget_layout.addWidget(self.group_box)
option_widget_layout.addWidget(self.tracker_groupBox)
option_widget_layout.addWidget(self.class_groupBox)
grid_button_layout = QGridLayout()
grid_button_layout.addWidget(self.button_prev, 0, 0)
grid_button_layout.addWidget(self.button_next, 0, 1)
grid_button_layout.addWidget(self.button_run, 1, 0)
grid_button_layout.addWidget(self.button_stop, 1, 1)
option_widget_layout.addLayout(grid_button_layout)
main_layout.addWidget(self.image_widget)
main_layout.addLayout(option_widget_layout)
self.centralWidget().setLayout(main_layout)
# Menubar
folder_action = QAction('Select Folder', self)
folder_action.triggered.connect(self.controller.select_folder)
export_action = QAction('Export', self)
export_action.triggered.connect(self.xml_creator.export_txt_to_xml)
menubar = self.menuBar()
file_menu = menubar.addMenu('&File')
file_menu.addAction(folder_action)
file_menu.addAction(export_action)
self.statusBar().showMessage('')
def create_button_group(self):
group_box = QGroupBox('Modo')
self.radio_track.setChecked(True)
vbox = QVBoxLayout()
vbox.addWidget(self.radio_track)
vbox.addWidget(self.radio_rtrack)
vbox.addWidget(self.radio_copy)
vbox.addWidget(self.radio_empty)
vbox.addWidget(self.radio_nothing)
vbox.addStretch(1)
group_box.setLayout(vbox)
return group_box
def create_groupBox_from_widget(self, name, widget):
group_box = QGroupBox(name)
vbox = QVBoxLayout()
vbox.addWidget(widget)
group_box.setLayout(vbox)
return group_box
@pyqtSlot(str)
def select_folder(self, folder):
self.xml_creator.set_folder_path(folder)
