SendDialogController.py 文件源码

def __init__(self, project_manager, modulated_data, modulation_msg_indices=None, parent=None, testing_mode=False):
        super().__init__(project_manager, is_tx=True, parent=parent, testing_mode=testing_mode)

        self.graphics_view = self.ui.graphicsViewSend
        self.ui.stackedWidget.setCurrentWidget(self.ui.page_send)
        self.hide_receive_ui_items()

        self.ui.btnStart.setIcon(QIcon.fromTheme("media-playback-start"))
        self.setWindowTitle("Send Signal")
        self.setWindowIcon(QIcon.fromTheme("media-playback-start"))
        self.ui.btnStart.setToolTip("Send data")
        self.ui.btnStop.setToolTip("Stop sending")
        self.device_is_sending = False
        self.modulation_msg_indices = modulation_msg_indices

        if self.modulation_msg_indices is not None:
            self.ui.progressBarMessage.setMaximum(len(self.modulation_msg_indices))
        else:
            self.ui.progressBarMessage.hide()
            self.ui.labelCurrentMessage.hide()

        if modulated_data is not None:
            # modulated_data is none in continuous send mode
            self.ui.progressBarSample.setMaximum(len(modulated_data))
            samp_rate = self.ui.spinBoxSampleRate.value()
            signal = Signal.from_samples(modulated_data, "Modulated Preview", samp_rate)
            self.scene_manager = SignalSceneManager(signal, parent=self)
            self.send_indicator = self.scene_manager.scene.addRect(0, -2, 0, 4,
                                                                   QPen(QColor(Qt.transparent), Qt.FlatCap),
                                                                   QBrush(constants.SEND_INDICATOR_COLOR))
            self.send_indicator.stackBefore(self.scene_manager.scene.selection_area)
            self.scene_manager.init_scene()
            self.graphics_view.set_signal(signal)
            self.graphics_view.sample_rate = samp_rate

            self.init_device()

            self.graphics_view.setScene(self.scene_manager.scene)
            self.graphics_view.scene_manager = self.scene_manager

            self.create_connects()