add reach selection in geometry

src/Model/HydraulicStructures/Basic/Types.py

@@ -83,8 +83,8 @@ class TriangularWeir(BasicHS):
         self._data = [
             BHSValue("elevation", float, 1.0, status=status),
             BHSValue("loading_elevation", float, 9999.999, status=status),
-            BHSValue("discharge_coefficient", float, 0.4, status=status),
+            BHSValue("discharge_coefficient", float, 0.31, status=status),
-            BHSValue("half-angle_tangent", float, 0.0, status=status),
+            BHSValue("half-angle_tangent", float, 1.0, status=status),
         ]
 
 

src/View/Geometry/PlotAC.py

@@ -51,6 +51,11 @@ class PlotAC(PamhyrPlot):
         self.plot_selected = None
         self.next_plot_selected = None
 
+    @timer
+    def redraw(self, data):
+        self._data = data
+        self.draw()
+
     @timer
     def draw(self):
         self.init_axes()

src/View/Geometry/PlotRKZ.py

@@ -163,6 +163,11 @@ class PlotRKZ(PamhyrPlot):
             )
             self._table.scrollTo(self._table.model().index(ind2, 0))
 
+    @timer
+    def redraw(self, data):
+        self._data = data
+        self.draw()
+
     @timer
     def draw(self):
         self.init_axes()

src/View/Geometry/PlotXY.py

@@ -162,6 +162,11 @@ class PlotXY(PamhyrPlot):
             )
             self._table.scrollTo(self._table.model().index(ind2, 0))
 
+    @timer
+    def redraw(self, data):
+        self._data = data
+        self.draw()
+
     @timer
     def draw(self):
         self.init_axes()

src/View/Geometry/Window.py

@@ -47,6 +47,8 @@ from View.Tools.PamhyrWindow import PamhyrWindow
 from View.Tools.Plot.PamhyrToolbar import PamhyrPlotToolbar
 from View.Tools.Plot.PamhyrCanvas import MplCanvas
 
+from View.SelectReach.Window import SelectReachWindow
+
 from Meshing.Mage import (
     MeshingWithMage, MeshingWithMageMailleurTT
 )
@@ -196,6 +198,7 @@ class GeometryWindow(PamhyrWindow):
             "action_update_rk": self.update_rk,
             "action_purge": self.purge,
             "action_shift": self.shift,
+            "action_select_reach": self.select_reach,
         }
 
         for action in actions:
@@ -217,9 +220,9 @@ class GeometryWindow(PamhyrWindow):
 
     def _update(self, redraw=False, propagate=True):
         if redraw:
-            self._plot_xy.draw()
+            self._plot_xy.redraw(data=self._reach)
-            self._plot_rkc.draw()
+            self._plot_rkc.redraw(data=self._reach)
-            self._plot_ac.draw()
+            self._plot_ac.redraw(data=self._reach)
 
         self.select_current_profile()
 
@@ -535,6 +538,25 @@ class GeometryWindow(PamhyrWindow):
             logger_exception(e)
             return
 
+    def select_reach(self):
+        try:
+            dlg = SelectReachWindow(
+                study=self._study,
+                trad=self._trad,
+                parent=self
+            )
+            if dlg.exec():
+                self._reach = self._study.river.current_reach().reach
+                self.setup_table()
+                self.update_redraw()        # Profile selection when line change in table
+                self.find(QTableView, "tableView").selectionModel()\
+                                          .selectionChanged\
+                                          .connect(self.select_current_profile)
+        except Exception as e:
+            logger_exception(e)
+            return
+
+
     def duplicate(self):
         rows = [
             row.row() for row in

src/View/SelectReach/Window.py

@@ -0,0 +1,68 @@
+# Window.py -- Pamhyr
+# Copyright (C) 2023-2025  INRAE
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+# -*- coding: utf-8 -*-
+
+from View.Tools.PamhyrWindow import PamhyrDialog
+
+
+class SelectReachWindow(PamhyrDialog):
+    _pamhyr_ui = "SelectReach"
+    _pamhyr_name = "Select reach"
+
+    def __init__(self, study=None, config=None, trad=None, parent=None):
+
+        super(SelectReachWindow, self).__init__(
+            title=trad[self._pamhyr_name],
+            study=study,
+            config=config,
+            options=[],
+            parent=parent
+        )
+
+        self.setup_combobox()
+        self.select_current_reach()
+
+    def setup_combobox(self):
+        reaches = list(self._study.river.enable_edges())
+        reaches_name = [r.name for r in reaches]
+
+        self.combobox_add_items("comboBox", reaches_name)
+
+    def select_current_reach(self):
+        if self._study.river.has_current_reach():
+            reach = self._study.river.current_reach()
+            self.set_combobox_text(
+                "comboBox",
+                reach.name
+            )
+
+    def accept(self):
+        reach_name = self.get_combobox_text("comboBox")
+
+        reach = next(
+            filter(
+                lambda s: s.name == reach_name,
+                self._study.river.enable_edges()
+            )
+        )
+
+        self._study.river.set_current_reach(reach)
+
+        super().accept()
+
+    def reject(self):
+        self.close()

src/View/Translate.py

@@ -39,6 +39,7 @@ class CommonWordTranslate(PamhyrTranslate):
 
         self._dict["reach"] = _translate("CommonWord", "Reach")
         self._dict["reaches"] = _translate("CommonWord", "Reaches")
+        self._dict["Select reach"] = _translate("CommonWord", "Select reach")
         self._dict["cross_section"] = _translate("CommonWord", "Cross-section")
         self._dict["main_channel"] = _translate("CommonWord", "Main channel")
         self._dict["floodway"] = _translate("CommonWord", "Floodway")

src/View/ui/GeometryReach.ui

@@ -93,6 +93,7 @@
    <addaction name="action_update_rk"/>
    <addaction name="action_purge"/>
    <addaction name="action_shift"/>
+   <addaction name="action_select_reach"/>
   </widget>
   <action name="action_import">
    <property name="icon">
@@ -235,6 +236,14 @@
     <string>Shift selected sections coordinates</string>
    </property>
   </action>
+  <action name="action_select_reach">
+   <property name="text">
+    <string>Select reach</string>
+   </property>
+   <property name="toolTip">
+    <string>Change current reach</string>
+   </property>
+  </action>
  </widget>
  <resources/>
  <connections/>

src/View/ui/SelectReach.ui

@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Dialog</class>
+ <widget class="QDialog" name="Dialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>76</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="1" column="0">
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+   <item row="0" column="0">
+    <widget class="QComboBox" name="comboBox"/>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>Dialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>Dialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>