HS: Create a enabled undo command.

src/View/HydraulicStructures/Table.py

@@ -38,7 +38,7 @@ from View.Tools.PamhyrTable import PamhyrTableModel
 
 from View.HydraulicStructures.UndoCommand import (
     SetNameCommand, SetReachCommand, SetKpCommand,
-    AddCommand, DelCommand,
+    SetEnabledCommand, AddCommand, DelCommand,
 )
 
 logger = logging.getLogger()
@@ -189,6 +189,14 @@ class TableModel(PamhyrTableModel):
         self.endRemoveRows()
         self.layoutChanged.emit()
 
+    def enabled(self, row, enabled, parent=QModelIndex()):
+        self._undo.push(
+            SetEnabledCommand(
+                self._lst, row, enabled
+            )
+        )
+        self.layoutChanged.emit()
+
     def undo(self):
         self._undo.undo()
         self.layoutChanged.emit()

src/View/HydraulicStructures/UndoCommand.py

@@ -16,6 +16,8 @@
 
 # -*- coding: utf-8 -*-
 
+import logging
+
 from copy import deepcopy
 from tools import trace, timer
 
@@ -23,6 +25,8 @@ from PyQt5.QtWidgets import (
     QMessageBox, QUndoCommand, QUndoStack,
 )
 
+logger = logging.getLogger()
+
 
 class SetNameCommand(QUndoCommand):
     def __init__(self, h_s_lst, index, new_value):
@@ -78,6 +82,23 @@ class SetKpCommand(QUndoCommand):
         self._h_s_lst.get(self._index).input_kp = self._new
 
 
+class SetEnabledCommand(QUndoCommand):
+    def __init__(self, h_s_lst, index, enabled):
+        QUndoCommand.__init__(self)
+
+        self._h_s_lst = h_s_lst
+        self._index = index
+        self._old = not enabled
+        self._new = enabled
+
+    def undo(self):
+        logger.info(f"Undo {self._new} -> {self._old}")
+        self._h_s_lst.get(self._index).enabled = self._old
+
+    def redo(self):
+        logger.info(f"Undo {self._old} -> {self._new}")
+        self._h_s_lst.get(self._index).enabled = self._new
+
 class AddCommand(QUndoCommand):
     def __init__(self, h_s_lst, index):
         QUndoCommand.__init__(self)

src/View/HydraulicStructures/Window.py

@@ -161,7 +161,7 @@ class HydraulicStructuresWindow(PamhyrWindow):
         self.find(QAction, "action_add").triggered.connect(self.add)
         self.find(QAction, "action_delete").triggered.connect(self.delete)
         #self.find(QAction, "action_edit").triggered.connect(self.edit)
-        self._checkbox.stateChanged.connect(self._set_structure_state)
+        self._checkbox.clicked.connect(self._set_structure_state)
 
         table = self.find(QTableView, "tableView")
         table.selectionModel()\
@@ -173,8 +173,8 @@ class HydraulicStructuresWindow(PamhyrWindow):
 
     def index_selected(self):
         table = self.find(QTableView, "tableView")
-        r = table.selectionModel()\
+        r = table.selectionModel().selectedRows()
-                    .selectedRows()
+
         if len(r)>0:
             return r[0]
         else:
@@ -182,8 +182,8 @@ class HydraulicStructuresWindow(PamhyrWindow):
 
     def index_selected_row(self):
         table = self.find(QTableView, "tableView")
-        r = table.selectionModel()\
+        r = table.selectionModel().selectedRows()
-                    .selectedRows()
+
         if len(r)>0:
             return r[0].row()
         else:
@@ -256,10 +256,11 @@ class HydraulicStructuresWindow(PamhyrWindow):
 
     def _set_structure_state(self):
         row = self.index_selected_row()
-        if row is None:
+        if row is not None:
-            self._checkbox.setEnabled(False)
+            self._table.enabled(
-        else:
+                row,
-            self._hs_lst.get(row).enabled = self._checkbox.isChecked()
+                self._checkbox.isChecked()
+            )
 
     def update(self):
         self._set_checkbox_state()