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hardware_sets_view

frog.gui.hardware_set.hardware_sets_view ¤

Provides a panel for choosing between hardware sets and (dis)connecting.

Attributes¤

Classes¤

HardwareSetNameDialog(parent) ¤

Bases: QDialog

A dialog for choosing a name for a new hardware set.

Create a new HardwareSetNameDialog.

Source code in src/frog/gui/hardware_set/hardware_sets_view.py 
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def __init__(self, parent: QWidget) -> None:
    """Create a new HardwareSetNameDialog."""
    super().__init__(parent)
    self.setWindowTitle("Device configuration name")

    layout = QGridLayout()
    layout.addWidget(QLabel("Name for device configuration:"), 0, 0)

    self._name_widget = QLineEdit()
    self._name_widget.setMinimumSize(200, self._name_widget.minimumHeight())
    layout.addWidget(self._name_widget, 0, 1)

    btn_box = QDialogButtonBox(
        QDialogButtonBox.StandardButton.Ok | QDialogButtonBox.StandardButton.Cancel
    )
    btn_box.accepted.connect(self.accept)
    btn_box.rejected.connect(self.reject)
    layout.addWidget(btn_box, 1, 0, 1, 2)

    self.setLayout(layout)
Functions¤
show_and_get_name() ¤

Show the dialog and try to get the name chosen.

If the user closes the dialog, None is returned.

Source code in src/frog/gui/hardware_set/hardware_sets_view.py 
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def show_and_get_name(self) -> str | None:
    """Show the dialog and try to get the name chosen.

    If the user closes the dialog, None is returned.
    """
    while True:
        accepted = self.exec()
        if not accepted:
            # User cancelled
            return None

        name = self._name_widget.text().strip()
        if name:
            # Valid name chosen
            return name

        msgbox = QMessageBox(
            QMessageBox.Icon.Critical,
            "No name provided",
            "You must provide a name for the device configuration",
        )
        msgbox.exec()

HardwareSetsControl(device_manager=None) ¤

Bases: QGroupBox

A panel for choosing between hardware sets and (dis)connecting.

Create a new HardwareSetsControl.

Source code in src/frog/gui/hardware_set/hardware_sets_view.py 
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def __init__(
    self,
    device_manager: ActiveDeviceManager | None = None,
) -> None:
    """Create a new HardwareSetsControl."""
    super().__init__("Devices")

    if not device_manager:
        device_manager = ActiveDeviceManager()
    device_manager.device_started_open.connect(self._on_device_open_start)
    device_manager.device_opened.connect(self._on_device_open_end)
    device_manager.device_closed.connect(self._on_device_closed)
    self._device_manager = device_manager

    self._combo = HardwareSetsComboBox()
    """A combo box for the different hardware sets."""
    self._combo.setSizePolicy(
        QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Minimum
    )
    if last_selected := _get_last_selected_hardware_set():
        self._combo.current_hardware_set = last_selected

    self._connect_btn = QPushButton("Connect")
    self._connect_btn.setSizePolicy(
        QSizePolicy.Policy.Minimum, QSizePolicy.Policy.Minimum
    )
    self._connect_btn.pressed.connect(self._on_connect_btn_pressed)
    self._disconnect_btn = QPushButton("Disconnect all")
    self._disconnect_btn.setSizePolicy(
        QSizePolicy.Policy.Minimum, QSizePolicy.Policy.Minimum
    )
    self._disconnect_btn.pressed.connect(self._on_disconnect_btn_pressed)

    self._remove_hw_set_btn = QPushButton("Remove")
    self._remove_hw_set_btn.pressed.connect(self._remove_current_hardware_set)

    manage_devices_btn = QPushButton("Manage devices")
    manage_devices_btn.pressed.connect(self._show_manage_devices_dialog)
    self._manage_devices_dialog: ManageDevicesDialog

    row1 = QHBoxLayout()
    row1.addWidget(self._combo)
    row1.addWidget(self._connect_btn)
    row1.addWidget(self._disconnect_btn)
    row2 = QHBoxLayout()
    row2.addWidget(self._remove_hw_set_btn)
    row2.addWidget(manage_devices_btn)

    layout = QVBoxLayout()
    layout.addLayout(row1)
    layout.addLayout(row2)
    self.setLayout(layout)

    self._update_control_state()

    self._combo.currentIndexChanged.connect(self._update_control_state)
Functions¤

ManageDevicesDialog(device_manager) ¤

Bases: QDialog

A dialog for manually opening, closing and configuring devices.

Create a new ManageDevicesDialog.

Source code in src/frog/gui/hardware_set/hardware_sets_view.py 
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def __init__(self, device_manager: ActiveDeviceManager) -> None:
    """Create a new ManageDevicesDialog."""
    super().__init__()
    self.setWindowTitle("Manage devices")
    self.setModal(True)

    device_manager.device_opened.connect(self._update_save_button_state)
    device_manager.device_closed.connect(self._update_save_button_state)
    self._device_manager = device_manager

    layout = QVBoxLayout()
    layout.addWidget(DeviceControl(device_manager))

    self._save_btn = QPushButton("Save device configuration")
    self._save_btn.setIcon(
        self.style().standardIcon(QStyle.StandardPixmap.SP_DialogSaveButton)
    )
    self._save_btn.clicked.connect(self._save_hardware_set)

    buttonbox = QDialogButtonBox(QDialogButtonBox.StandardButton.Ok)
    buttonbox.addButton(self._save_btn, QDialogButtonBox.ButtonRole.ActionRole)
    buttonbox.accepted.connect(self.accept)
    layout.addWidget(buttonbox)

    self.setLayout(layout)

    self._update_save_button_state()
Functions¤

Functions¤