From 75064d97c015e5ed87de38411fbd8b046d450793 Mon Sep 17 00:00:00 2001
From: Alexander Valavanis <valavanisalex@gmail.com>
Date: Sun, 3 Feb 2019 18:42:15 +0000
Subject: UnitTracker: Create tool item without using GtkAction

---
 src/ui/widget/unit-tracker.cpp | 20 +++++++++++++++++++-
 src/ui/widget/unit-tracker.h   |  6 +++++-
 2 files changed, 24 insertions(+), 2 deletions(-)

(limited to 'src/ui/widget')

diff --git a/src/ui/widget/unit-tracker.cpp b/src/ui/widget/unit-tracker.cpp
index 4114ed378..665bb7497 100644
--- a/src/ui/widget/unit-tracker.cpp
+++ b/src/ui/widget/unit-tracker.cpp
@@ -20,7 +20,7 @@
 #include "unit-tracker.h"
 
 #include "ink-select-one-action.h"
-
+#include "combo-tool-item.h"
 
 #define COLUMN_STRING 0
 
@@ -68,6 +68,7 @@ UnitTracker::UnitTracker(UnitType unit_type) :
 UnitTracker::~UnitTracker()
 {
     _actionList.clear();
+    _combo_list.clear();
 
     // Unhook weak references to GtkAdjustments
     for (auto i : _adjList) {
@@ -152,6 +153,9 @@ void UnitTracker::setFullVal(GtkAdjustment *adj, gdouble val)
     _priorValues[adj] = val;
 }
 
+/**
+ * \deprecated Use create_tool_item instead
+ */
 InkSelectOneAction *UnitTracker::createAction(Glib::ustring const &name,
                                      Glib::ustring const &label,
                                      Glib::ustring const &tooltip)
@@ -171,6 +175,16 @@ InkSelectOneAction *UnitTracker::createAction(Glib::ustring const &name,
     return act;
 }
 
+ComboToolItem *
+UnitTracker::create_tool_item(Glib::ustring const &label,
+                              Glib::ustring const &tooltip)
+{
+    auto combo = ComboToolItem::create(label, tooltip, "NotUsed", _store);
+    combo->signal_changed().connect(sigc::mem_fun(*this, &UnitTracker::_unitChangedCB));
+    _combo_list.push_back(combo);
+    return combo;    
+}
+
 void UnitTracker::_unitChangedCB(int active)
 {
     _setActive(active);
@@ -262,6 +276,10 @@ void UnitTracker::_setActive(gint active)
             act->set_active (active);
         }
 
+        for (auto combo : _combo_list) {
+            if(combo) combo->set_active(active);
+        }
+
         _activeUnitInitialized = true;
     }
 }
diff --git a/src/ui/widget/unit-tracker.h b/src/ui/widget/unit-tracker.h
index f4d3b114d..c876d8224 100644
--- a/src/ui/widget/unit-tracker.h
+++ b/src/ui/widget/unit-tracker.h
@@ -37,6 +37,7 @@ typedef struct _GtkListStore  GtkListStore;
 namespace Inkscape {
 namespace UI {
 namespace Widget {
+class ComboToolItem;
 
 class UnitTracker {
 public:
@@ -58,11 +59,13 @@ public:
                                      Glib::ustring const &label,
                                      Glib::ustring const &tooltip);
 
+    ComboToolItem *create_tool_item(Glib::ustring const &label,
+                                    Glib::ustring const &tooltip);
+
 protected:
     UnitType _type;
 
 private:
-
     // Callbacks
     void _unitChangedCB(int active);
     static void _actionFinalizedCB(gpointer data, GObject *where_the_object_was);
@@ -82,6 +85,7 @@ private:
 
     Glib::RefPtr<Gtk::ListStore> _store;
     std::vector<InkSelectOneAction*> _actionList;
+    std::vector<ComboToolItem *> _combo_list;
     std::vector<GtkAdjustment*> _adjList;
     std::map <GtkAdjustment *, gdouble> _priorValues;
 };
-- 
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