merge johnson-dev aug 2

pymapmanager/interface2/stackWidgets/event/selectionEvent.py

@@ -0,0 +1,70 @@
+from typing import List, Optional  # TypedDict, Self
+
+from pymapmanager.interface2.stackWidgets.mmWidget2 import (
+    mmWidget2, pmmEvent, pmmEventType)
+
+# EXPERIMENTAL -->> NOT USED !!!
+class SelectionEvent(pmmEvent):
+    def __init__(self,
+                 mmWidget : mmWidget2,
+                 spineSelection : List[int] = [],
+                 segmentSelection : List[int] = [],
+                 isAlt : bool = False):
+        super().__init__(self,
+                         pmmEventType.selection,
+                         mmWidget)
+
+        self._spineSelection : List[int] = []
+        self._segmentSelection : List[int] = []
+        self._isAlt = isAlt
+
+        self.setSpineSelection(spineSelection)
+        self.setSegmentSelection(segmentSelection)
+
+    def setSpineSelection(self, spineID : List[int]):
+        """Set spine and segmentID of selection.
+        """
+        if not isinstance(spineID, list):
+            spineID = [spineID]
+
+        self._spineSelection = spineID
+
+        # get segmentID from backend
+        _pointAnnotations = self.getStackWidget().getStack().getPointAnnotations()
+        segmentID = [_pointAnnotations.getValue("segmentID", spineID)]
+        segmentID = [int(x) for x in segmentID]
+        self.setSegmentSelection(segmentID)
+
+    def setSegmentSelection(self, segmentID : List[int]):
+        if not isinstance(segmentID, list):
+            segmentID = [segmentID]
+        self._segmentSelection = segmentID
+
+    def isAlt(self) -> bool:
+        return self._isAlt
+
+    def hasPointSelection(self) -> bool:
+        return len(self._spineSelection) > 0
+
+    def hasSegmentSelection(self) -> bool:
+        return len(self._segmentSelection) > 0
+
+    def firstPointSelection(self) -> Optional[int]:
+        if self.hasPointSelection():
+            return self._spineSelection[0]
+        else:
+            return None
+    def firstSegmentSelection(self) -> Optional[int]:
+        if self.hasSegmentSelection():
+            return self._segmentSelection[0]
+        else:
+            return None
+
+    def getPointSelection(self) -> List[int]:
+        return self._spineSelection
+
+    def getSegmentSelection(self) -> List[int]:
+        return self._segmentSelection
+
+
+