Geometry: Point: Add scenario support.

src/Model/Geometry/Point.py

@@ -21,10 +21,12 @@ from Model.Except import NotImplementedMethodeError
 
 class Point(object):
     def __init__(self, id: int = -1, name: str = "",
-                 profile=None, status=None):
-        super(Point, self).__init__()
-
-        self._status = status
+                 profile=None, status=None,
+                 owner_scenario=-1):
+        super(Point, self).__init__(
+            status=status,
+            owner_scenario=owner_scenario
+        )
 
         self._name = name
         self._profile = profile

src/Model/Geometry/PointXYZ.py

@@ -33,9 +33,11 @@ class PointXYZ(Point, SQLSubModel):
 
     def __init__(self, id: int = -1,
                  x: float = 0.0, y: float = 0.0, z: float = 0.0,
-                 name: str = "", profile=None, status=None):
+                 name: str = "", profile=None,
+                 status=None, owner_scenario=-1):
         super(PointXYZ, self).__init__(
-            id=id, name=name, profile=profile, status=status
+            id=id, name=name, profile=profile, status=status,
+            owner_scenario=owner_scenario
         )
 
         self._x = float(x)
@@ -47,6 +49,7 @@ class PointXYZ(Point, SQLSubModel):
         execute(f"""
           CREATE TABLE geometry_pointXYZ{ext} (
             {cls.create_db_add_pamhyr_id()},
+            deleted BOOLEAN NOT NULL DEFAULT FALSE,
             ind INTEGER NOT NULL,
             name TEXT,
             x INTEGER NOT NULL,
@@ -80,6 +83,13 @@ class PointXYZ(Point, SQLSubModel):
 
             cls._db_update_to_0_1_0(execute, data)
 
+        if major == "0" and minor == "1":
+            if int(release) < 2:
+                execute(
+                    "ALTER TABLE geometry_pointXYZ " +
+                    "ADD COLUMN deleted BOOLEAN NOT NULL DEFAULT FALSE"
+                )
+
         return cls._update_submodel(execute, version, data)
 
     @classmethod
@@ -156,11 +166,19 @@ class PointXYZ(Point, SQLSubModel):
     def _db_load(cls, execute, data=None):
         status = data["status"]
         profile = data["profile"]
+        scenario = data["scenario"]
+        loaded = data['loaded_pid']
+
+        if scenario is None:
+            return
 
         table = execute(
-            "SELECT pamhyr_id, name, x, y, z, sl " +
+            "SELECT pamhyr_id, deleted, " +
+            "name, x, y, z, sl, scenario " +
             "FROM geometry_pointXYZ " +
             f"WHERE profile = {profile.pamhyr_id} " +
+            f"AND scenario = {scenario.id} " +
+            f"AND pamhyr_id NOT IN ({', '.join(map(str, loaded))}) " +
             "ORDER BY ind ASC"
         )
 
@@ -168,19 +186,24 @@ class PointXYZ(Point, SQLSubModel):
             it = iter(row)
 
             pid = next(it)
+            deleted = (next(it) == 1)
             name = next(it)
             x = next(it)
             y = next(it)
             z = next(it)
             sl = next(it)
+            owner_scenario = next(it)
 
             new = cls(
                 id=pid,
                 name=name,
                 x=x, y=y, z=z,
                 profile=profile,
-                status=status
+                status=status,
+                owner_scenario=owner_scenario
             )
+            if deleted:
+                nd.set_as_deleted()
 
             if sl == -1 or sl is None:
                 new._sl = None
@@ -192,9 +215,17 @@ class PointXYZ(Point, SQLSubModel):
                     )
                 )
 
+            loaded.add(pid)
             yield new
 
+        data["scenario"] = scenario.parent
+        yield from cls._db_load(execute, data)
+        data["scenario"] = scenario
+
     def _db_save(self, execute, data=None):
+        if not self.must_be_saved():
+            return True
+
         profile = data["profile"]
         ind = data["ind"]
 
@@ -202,13 +233,14 @@ class PointXYZ(Point, SQLSubModel):
 
         execute(
             "INSERT INTO " +
-            "geometry_pointXYZ(pamhyr_id, ind, name, " +
-            "x, y, z, profile, sl) " +
+            "geometry_pointXYZ(pamhyr_id, deleted, ind, name, " +
+            "x, y, z, profile, sl, scenario) " +
             "VALUES (" +
-            f"{self.pamhyr_id}, " +
+            f"{self.pamhyr_id}, {self._db_format(self.is_deleted())}, " +
             f"{ind}, '{self._db_format(self._name)}', " +
             f"{self.x}, {self.y}, {self.z}, " +
-            f"{profile.pamhyr_id}, {sl}" +
+            f"{profile.pamhyr_id}, {sl}, " +
+            f"{self._status.scenario_id}" +
             ")"
         )
 
@@ -246,7 +278,7 @@ class PointXYZ(Point, SQLSubModel):
     @x.setter
     def x(self, value):
         self._x = float(value)
-        self._status.modified()
+        self.modified()
 
     @property
     def y(self):
@@ -255,7 +287,7 @@ class PointXYZ(Point, SQLSubModel):
     @y.setter
     def y(self, value):
         self._y = float(value)
-        self._status.modified()
+        self.modified()
 
     @property
     def z(self):
@@ -264,7 +296,7 @@ class PointXYZ(Point, SQLSubModel):
     @z.setter
     def z(self, value):
         self._z = float(value)
-        self._status.modified()
+        self.modified()
 
     def is_nan(self):
         """