Removed QtPy5 snippet and fixed directories

1 files changed, 100 insertions, 0 deletions

diff --git a/ui/add_device_dialog.py b/ui/add_device_dialog.py
new file mode 100644
index 0000000..30d0016
--- /dev/null
+++ b/ui/add_device_dialog.py
@@ -0,0 +1,100 @@
+"""
+ui/add_device_dialog.py  —  Dialog to add a new device at runtime.
+"""
+
+from PyQt6.QtWidgets import (
+    QDialog, QVBoxLayout, QFormLayout, QHBoxLayout,
+    QComboBox, QLineEdit, QSpinBox, QCheckBox,
+    QPushButton, QLabel, QMessageBox,
+)
+
+from devices.device_registry import DeviceRegistry
+from devices.analog_input   import AnalogInputDevice
+from devices.digital_io     import DigitalIODevice
+from devices.serial_device  import SerialDevice
+
+
+# Map display name -> (class, extra_kwargs_defaults)
+_DEVICE_TYPES = {
+    "Analog Input  —  NI-DAQmx":  (AnalogInputDevice, {"backend": "nidaqmx"}),
+    "Analog Input  —  Arduino":   (AnalogInputDevice, {"backend": "arduino"}),
+    "Digital I/O   —  NI-DAQmx":  (DigitalIODevice,  {"backend": "nidaqmx"}),
+    "Digital I/O   —  Arduino":   (DigitalIODevice,  {"backend": "arduino"}),
+    "Serial / UART":              (SerialDevice,     {}),
+}
+
+
+class AddDeviceDialog(QDialog):
+    def __init__(self, registry: DeviceRegistry, parent=None):
+        super().__init__(parent)
+        self.registry       = registry
+        self.created_device = None
+        self.setWindowTitle("Add Device")
+        self.setMinimumWidth(360)
+        self._build()
+
+    def _build(self):
+        layout = QVBoxLayout(self)
+        form   = QFormLayout()
+
+        self._type_cb = QComboBox()
+        self._type_cb.addItems(list(_DEVICE_TYPES.keys()))
+        form.addRow("Device Type:", self._type_cb)
+
+        self._id_edit = QLineEdit()
+        self._id_edit.setPlaceholderText("e.g.  ai_1  /  ser_0")
+        form.addRow("Device ID:", self._id_edit)
+
+        self._ch_spin = QSpinBox()
+        self._ch_spin.setRange(1, 16)
+        self._ch_spin.setValue(4)
+        form.addRow("# Channels:", self._ch_spin)
+
+        self._sim_chk = QCheckBox("Simulation mode  (no hardware required)")
+        self._sim_chk.setChecked(True)
+        form.addRow(self._sim_chk)
+
+        layout.addLayout(form)
+
+        btns = QHBoxLayout()
+        btns.addStretch()
+        cancel = QPushButton("Cancel")
+        cancel.clicked.connect(self.reject)
+        add    = QPushButton("Add Device")
+        add.setDefault(True)
+        add.setObjectName("applyButton")
+        add.clicked.connect(self._on_add)
+        btns.addWidget(cancel)
+        btns.addWidget(add)
+        layout.addLayout(btns)
+
+    def _on_add(self):
+        label    = self._type_cb.currentText()
+        cls, kw  = _DEVICE_TYPES[label]
+        dev_id   = self._id_edit.text().strip()
+
+        if not dev_id:
+            base = kw.get("backend", "dev")
+            existing = {d.info.device_id for d in self.registry.all_instances()}
+            for i in range(100):
+                candidate = f"{base}_{i}"
+                if candidate not in existing:
+                    dev_id = candidate
+                    break
+
+        if self.registry.get_instance(dev_id):
+            QMessageBox.warning(self, "Duplicate ID",
+                                f"A device with ID '{dev_id}' already exists.")
+            return
+
+        try:
+            dev = cls(
+                device_id=dev_id,
+                num_channels=self._ch_spin.value(),
+                simulate=self._sim_chk.isChecked(),
+                **kw,
+            )
+            self.created_device = dev
+            self.accept()
+        except Exception as e:
+            QMessageBox.critical(self, "Error creating device", str(e))