def __init__(self, file, url=None):
self.file = file
self.file_name = os.path.split(file)[1]
self.url = url
mime_type = _mime_database.mimeTypeForFile(file)
os_info = os.stat(file)
self.file_size = os_info.st_size
self.access_time = os_info.st_atime
self.modify_time = os_info.st_mtime
self.create_time = os_info.st_ctime
self.mime_type_name = mime_type.name()
self.mime_type_icon_name = mime_type.iconName()
self.status = EncoderStatus.READING_METADATA
self.output_file_dir = TransCodaSettings.get_output_dir()
self.encoder = TransCodaSettings.get_encoder_name()
self.encoder_props = TransCodaSettings.get_encoder(
) if self.encoder is not None else None
self.output_file = ""
self.update_output_file()
self.history_result = None
self.encode_start_time = None
self.encode_end_time = None
self.encode_output_size = None
self.encode_command = None
self.encode_percent = None
self.encode_messages = None
self.encode_cpu_time = None
self.encode_compression_ratio = None
self.meta_data = {}
def settings_changed(self, setting, _):
valid_keys = {SettingsKeys.encoder_path}
if setting in valid_keys:
self.encoder.setText(TransCodaSettings.get_encoder_name())
self.tool_bar.set_encode_state(file_count=self.main_panel.row_count(),
encoder_name=TransCodaSettings.get_encoder_name(),
output_dir=TransCodaSettings.get_output_dir())
def jobs_complete_event(self, all_results, time_taken):
self.progressbar.setValue(self.progressbar.maximum())
self.executor = None
self.statusBar().showMessage(f"Processed {len(all_results)} files in {time_taken} seconds", msecs=400)
self.set_window_title()
self.tool_bar.encoding_finished(file_count=self.main_panel.row_count(),
encoder_name=TransCodaSettings.get_encoder_name(),
output_dir=TransCodaSettings.get_output_dir())
self.reset_timer()
def files_changed_event(self, is_added, files):
if is_added:
self.statusBar().showMessage("Scanning files please wait...")
scanner = CommonUtils.FileScanner(files, recurse=True, is_qfiles=True)
self.statusBar().showMessage(f"Loading files into {TransCoda.__APP_NAME__}")
# Add files first
total_added = self.main_panel.add_files(scanner.files)
# Fetch and enrich with metadata
batches = []
for batch in CommonUtils.batch(list(scanner.files), batch_size=20):
retriever = FileMetaDataExtractor(batch, batch_size=len(batch))
retriever.signals.result.connect(self.result_received_event)
batches.append(retriever)
# UX
self.begin_tasks(batches, f"Fetching meta-data for {total_added} files", total_added)
self.tool_bar.set_encode_state(file_count=self.main_panel.row_count(),
encoder_name=TransCodaSettings.get_encoder_name(),
output_dir=TransCodaSettings.get_output_dir())
def init_ui(self):
encoder_name = TransCodaSettings.get_encoder_name()
self.main_panel.set_items(TransCodaSettings.get_encode_list())
self.main_panel.files_changed_event.connect(self.files_changed_event)
self.main_panel.menu_item_event.connect(self.action_event)
self.tool_bar.set_encode_state(file_count=self.main_panel.row_count(),
encoder_name=encoder_name,
output_dir=TransCodaSettings.get_output_dir())
self.tool_bar.button_pressed.connect(self.action_event)
self.addToolBar(QtCore.Qt.LeftToolBarArea, self.tool_bar)
self.setCentralWidget(self.main_panel)
self.statusBar().addPermanentWidget(QVLine())
if encoder_name:
self.encoder.setText(TransCodaSettings.get_encoder_name())
else:
self.encoder.setText("No encoder selected.")
self.terminal_btn.setIcon(TransCoda.theme.ico_terminal)
self.terminal_btn.setFlat(True)
self.terminal_btn.setToolTip("Show Encoder Logs")
self.terminal_btn.clicked.connect(self.show_encode_logs)
self.statusBar().addPermanentWidget(self.encoder, 0)
self.statusBar().addPermanentWidget(QVLine())
self.statusBar().addPermanentWidget(self.progressbar, 0)
self.statusBar().addPermanentWidget(self.terminal_btn, 0)
self.setMinimumSize(800, 600)
self.setWindowTitle(TransCoda.__APP_NAME__)
self.setWindowIcon(TransCoda.theme.ico_app_icon)
self.timer.timeout.connect(self.timer_timeout_event)
self.timer.setInterval(6000)
self.timer.setSingleShot(True)
TransCodaSettings.settings.settings_change_event.connect(self.settings_changed)
TransCodaSettings.settings.load_ui(self, TransCoda.logger)
self.show()
# Executed after the show, where all dimensions are calculated
self.progressbar.setFixedWidth(self.progressbar.width())
self.progressbar.setVisible(False)
def output_dir_changed(self):
self.output_file_dir = TransCodaSettings.get_output_dir()
self.update_output_file()