wip state drag&drop

bec_widgets/cli/client.py

@@ -733,6 +733,7 @@ class BeamlineStateManager(RPCBase):
         Supported values:
             ``"config"``: drag the full state configuration dictionary.
             ``"device"``: drag only the configured device name.
+            ``"name"``: drag only the beamline state name.
         """
 
     @rpc_call

bec_widgets/widgets/services/beamline_states/beamline_state_pill.py

@@ -77,7 +77,7 @@ class BeamlineStatePill(BECWidget, QWidget):
         "unknown": "help",
     }
     _SETTINGS_FIELD_WIDTH = 280
-    _VALID_DRAG_PAYLOAD_MODES = {"config", "device"}
+    _VALID_DRAG_PAYLOAD_MODES = {"config", "device", "name"}
     MIME_PAYLOAD = "application/x-bec-beamline-state-payload"
     MIME_CONFIG = "application/x-bec-beamline-state-config"
     MIME_NAME = "application/x-bec-beamline-state-name"
@@ -359,6 +359,7 @@ class BeamlineStatePill(BECWidget, QWidget):
         Supported values:
             ``"config"``: drag the full state configuration dictionary.
             ``"device"``: drag only the configured device name.
+            ``"name"``: drag only the beamline state name.
         """
         return self._drag_payload_mode
 
@@ -643,6 +644,8 @@ class BeamlineStatePill(BECWidget, QWidget):
         """Return the currently configured drag payload."""
         if self._drag_payload_mode == "device":
             return str(self._state_field("device") or "")
+        if self._drag_payload_mode == "name":
+            return self._state_name or ""
         return self._state_config
 
     def _state_field(self, name: str) -> Any:
@@ -1245,6 +1248,7 @@ class BeamlineStateManager(BECWidget, QWidget):
         Supported values:
             ``"config"``: drag the full state configuration dictionary.
             ``"device"``: drag only the configured device name.
+            ``"name"``: drag only the beamline state name.
         """
         return self._drag_payload_mode
 
@@ -1657,6 +1661,7 @@ if __name__ == "__main__":  # pragma: no cover
     mode_combo = QComboBox(window)
     mode_combo.addItem("Drag full config", "config")
     mode_combo.addItem("Drag device name", "device")
+    mode_combo.addItem("Drag state name", "name")
     mode_combo.currentIndexChanged.connect(
         lambda: setattr(manager, "drag_payload_mode", mode_combo.currentData())
     )

tests/unit_tests/test_beamline_state_pill.py

@@ -153,6 +153,13 @@ def test_beamline_state_pill_drag_payload_modes(qtbot, mocked_client):
     assert bytes(device_mime.data(BeamlineStatePill.MIME_DEVICE)).decode("utf-8") == "samx"
     assert device_mime.text() == "samx"
 
+    widget.drag_payload_mode = "name"
+    name_mime = widget._create_drag_mime_data()
+
+    assert bytes(name_mime.data(BeamlineStatePill.MIME_PAYLOAD)).decode("utf-8") == "limits"
+    assert bytes(name_mime.data(BeamlineStatePill.MIME_NAME)).decode("utf-8") == "limits"
+    assert name_mime.text() == "limits"
+
 
 def test_beamline_state_manager_adds_and_removes_pills(qtbot, mocked_client):
     widget = BeamlineStateManager(client=mocked_client)
@@ -216,9 +223,9 @@ def test_beamline_state_manager_propagates_drag_payload_mode(qtbot, mocked_clien
 
     assert widget._state_pills["limits"].drag_payload_mode == "device"
 
-    widget.drag_payload_mode = "config"
+    widget.drag_payload_mode = "name"
 
-    assert widget._state_pills["limits"].drag_payload_mode == "config"
+    assert widget._state_pills["limits"].drag_payload_mode == "name"
 
 
 def test_beamline_state_manager_propagates_idle_card_background(qtbot, mocked_client):