Add target property to List

Author: adazem009

include/scratchcpp/list.h

@@ -11,6 +11,7 @@
 namespace libscratchcpp
 {
 
+class Target;
 class ListPrivate;
 
 /*! \brief The List class represents a Scratch list. */
@@ -25,6 +26,9 @@ class LIBSCRATCHCPP_EXPORT List
         const std::string &name();
         void setName(const std::string &name);
 
+        Target *target() const;
+        void setTarget(Target *target);
+
         long indexOf(const Value &value) const;
         bool contains(const Value &value) const;
 

src/scratch/list.cpp

@@ -26,6 +26,18 @@ void List::setName(const std::string &name)
     impl->name = name;
 }
 
+/*! Returns the sprite or stage this list belongs to. */
+Target *List::target() const
+{
+    return impl->target;
+}
+
+/*! Sets the sprite or stage this list belongs to. */
+void List::setTarget(Target *target)
+{
+    impl->target = target;
+}
+
 /*! Returns the index of the given item. */
 long List::indexOf(const Value &value) const
 {

src/scratch/list_p.h

@@ -7,11 +7,14 @@
 namespace libscratchcpp
 {
 
+class Target;
+
 struct ListPrivate
 {
         ListPrivate(const std::string &name);
 
         std::string name;
+        Target *target = nullptr;
 };
 
 } // namespace libscratchcpp

test/scratch_classes/list_test.cpp

@@ -1,4 +1,5 @@
 #include <scratchcpp/list.h>
+#include <scratchcpp/target.h>
 
 #include "../common.h"
 
@@ -18,6 +19,16 @@ TEST(ListTest, Name)
     ASSERT_EQ(list.name(), "test list");
 }
 
+TEST(ListTest, Target)
+{
+    List list("", "");
+    ASSERT_EQ(list.target(), nullptr);
+
+    Target target;
+    list.setTarget(&target);
+    ASSERT_EQ(list.target(), &target);
+}
+
 TEST(ListTest, IndexOf)
 {
     List list("", "test list");