Improves Locallab tools advice tooltips management

Other:
- GUI widgets cleanup

rtgui/locallab.cc

@@ -20,11 +20,15 @@
  *  2019 Pierre Cabrera <pierre.cab@gmail.com>
  */
 #include "locallab.h"
+
+#include "options.h"
 #include "../rtengine/procparams.h"
 
 using namespace rtengine;
 using namespace procparams;
 
+extern Options options;
+
 /* ==== LocallabToolList ==== */
 LocallabToolList::LocallabToolList():
     // Tool list GUI elements
@@ -209,6 +213,11 @@ Locallab::Locallab():
     // Show all widgets
     show_all();
 
+    // Update Locallab tools advice tooltips visibility based on saved option
+    for (auto tool : locallabTools) {
+        tool->updateAdviceTooltips(options.showtooltip);
+    }
+
     // By default, if no photo is loaded, all Locallab tools are removed and it's not possible to add them
     // (to be necessary called after "show_all" function)
     setParamEditable(false);
@@ -1085,6 +1094,13 @@ void Locallab::openAllTools()
     }
 }
 
+void Locallab::updateShowtooltipVisibility(bool showtooltip)
+{
+    for (auto tool : locallabTools) {
+        tool->updateAdviceTooltips(showtooltip);
+    }
+}
+
 void Locallab::addTool(Gtk::Box* where, LocallabTool* tool)
 {
     tool->getExpander()->setLevel(3);