Get locallab spot name from one source

Fixes #6298.

rtgui/controlspotpanel.cc

@@ -703,6 +703,9 @@ void ControlSpotPanel::on_button_rename()
             row[spots_.name] = newname;
             treeview_->columns_autosize();
             listener->panelChanged(EvLocallabSpotName, newname);
+            if (controlPanelListener) {
+                controlPanelListener->spotNameChanged(newname);
+            }
         }
     }
 }

rtgui/controlspotpanel.h

@@ -34,6 +34,7 @@ public:
     virtual ~ControlPanelListener() {};
 
     virtual void resetToolMaskView() = 0;
+    virtual void spotNameChanged(const Glib::ustring &newName) = 0;
 };
 
 

rtgui/locallab.cc

@@ -356,6 +356,7 @@ void Locallab::read(const rtengine::procparams::ProcParams* pp, const ParamsEdit
     // Select active spot
     if (pp->locallab.spots.size() > 0) {
         expsettings->setSelectedSpot(pp->locallab.selspot);
+        spotName = pp->locallab.spots.at(pp->locallab.selspot).name;
     }
 
     // Update each Locallab tools GUI
@@ -542,6 +543,8 @@ void Locallab::write(rtengine::procparams::ProcParams* pp, ParamsEdited* pedited
             // Update Locallab tools GUI with new created spot
             disableListener();
 
+            spotName = pp->locallab.spots.at(pp->locallab.selspot).name;
+
             for (auto tool : locallabTools) {
                 tool->read(pp, pedited);
             }
@@ -598,6 +601,10 @@ void Locallab::write(rtengine::procparams::ProcParams* pp, ParamsEdited* pedited
                     // Update Locallab tools GUI with selected spot
                     disableListener();
 
+                    if (pp->locallab.spots.size() > 0) {
+                        spotName = pp->locallab.spots.at(pp->locallab.selspot).name;
+                    }
+
                     for (auto tool : locallabTools) {
                         tool->read(pp, pedited);
                     }
@@ -638,6 +645,10 @@ void Locallab::write(rtengine::procparams::ProcParams* pp, ParamsEdited* pedited
             expsettings->setSelectedSpot(pp->locallab.selspot);
             disableListener();
 
+            if (pp->locallab.spots.size() > 0) {
+                spotName = pp->locallab.spots.at(pp->locallab.selspot).name;
+            }
+
             for (auto tool : locallabTools) {
                 tool->read(pp, pedited);
             }
@@ -842,6 +853,8 @@ void Locallab::write(rtengine::procparams::ProcParams* pp, ParamsEdited* pedited
             // Update Locallab tools GUI with new created spot
             disableListener();
 
+            spotName = pp->locallab.spots.at(pp->locallab.selspot).name;
+
             for (auto tool : locallabTools) {
                 tool->read(pp, pedited);
             }
@@ -1180,12 +1193,18 @@ void Locallab::updateShowtooltipVisibility(bool showtooltip)
     }
 }
 
+void Locallab::spotNameChanged(const Glib::ustring &newName)
+{
+    spotName = newName;
+}
+
 void Locallab::addTool(Gtk::Box* where, LocallabTool* tool)
 {
     tool->getExpander()->setLevel(3);
     where->pack_start(*tool->getExpander(), false, false);
     locallabTools.push_back(tool);
     tool->setLocallabToolListener(this);
+    tool->setSpotNameSource(&spotName);
 }
 
 void Locallab::setParamEditable(bool cond)

rtgui/locallab.h

@@ -128,6 +128,8 @@ private:
     // Other widgets
     Gtk::Button* const resetshowButton;
 
+    Glib::ustring spotName;
+
 public:
     Locallab();
 
@@ -200,6 +202,7 @@ private:
 
     // ControlSpotListener function
     void resetToolMaskView() override;
+    void spotNameChanged(const Glib::ustring &newName) override;
 
     // LocallabToolListener function
     void resetOtherMaskView(LocallabTool* current) override;

rtgui/locallabtools.h

@@ -59,7 +59,7 @@ protected:
     // LocallabTool parameters
     bool needMode;
     bool isLocActivated;
-    Glib::ustring spotName;
+    const Glib::ustring *spotNameSource;
     LocallabToolListener* locToolListener;
 
     // LocallabTool generic widgets
@@ -70,6 +70,8 @@ protected:
 
     IdleRegister idle_register;
 
+    Glib::ustring getSpotName() const;
+
 public:
     // Locallab tool constructor/destructor
     LocallabTool(Gtk::Box* content, Glib::ustring toolName, Glib::ustring UILabel, bool need11 = false, bool needMode = true);
@@ -98,10 +100,10 @@ public:
         isLocActivated = cond;
     }
 
-    // Setter for spot name
-    void setSpotName(const Glib::ustring &spotname)
+    // Setter for spot name source
+    void setSpotNameSource(const Glib::ustring *source)
     {
-        spotName = spotname;
+        spotNameSource = source;
     }
 
     // Setter for Locallab tool listener