Add isBackdropBroadcast property to Broadcast

Author: adazem009

include/scratchcpp/broadcast.h

@@ -13,12 +13,14 @@ class BroadcastPrivate;
 class LIBSCRATCHCPP_EXPORT Broadcast : public Entity
 {
     public:
-        Broadcast(const std::string &id, const std::string &name);
+        Broadcast(const std::string &id, const std::string &name, bool isBackdropBroadcast = false);
         Broadcast(const Broadcast &) = delete;
 
         const std::string &name() const;
         void setName(const std::string &newName);
 
+        bool isBackdropBroadcast() const;
+
     private:
         spimpl::unique_impl_ptr<BroadcastPrivate> impl;
 };

src/scratch/broadcast.cpp

@@ -7,9 +7,9 @@
 using namespace libscratchcpp;
 
 /*! Constructs Broadcast. */
-Broadcast::Broadcast(const std::string &id, const std::string &name) :
+Broadcast::Broadcast(const std::string &id, const std::string &name, bool isBackdropBroadcast) :
     Entity(id),
-    impl(spimpl::make_unique_impl<BroadcastPrivate>(name))
+    impl(spimpl::make_unique_impl<BroadcastPrivate>(name, isBackdropBroadcast))
 {
 }
 
@@ -24,3 +24,9 @@ void Broadcast::setName(const std::string &newName)
 {
     impl->name = newName;
 }
+
+/*! Returns true if this broadcast belongs to a backdrop. */
+bool Broadcast::isBackdropBroadcast() const
+{
+    return impl->isBackdropBroadcast;
+}

src/scratch/broadcast_p.cpp

@@ -5,8 +5,9 @@
 namespace libscratchcpp
 {
 
-BroadcastPrivate::BroadcastPrivate(const std::string &name) :
-    name(name)
+BroadcastPrivate::BroadcastPrivate(const std::string &name, bool isBackdropBroadcast) :
+    name(name),
+    isBackdropBroadcast(isBackdropBroadcast)
 {
 }
 

src/scratch/broadcast_p.h

@@ -9,10 +9,11 @@ namespace libscratchcpp
 
 struct BroadcastPrivate
 {
-        BroadcastPrivate(const std::string &name);
+        BroadcastPrivate(const std::string &name, bool isBackdropBroadcast);
         BroadcastPrivate(const BroadcastPrivate &) = delete;
 
         std::string name;
+        bool isBackdropBroadcast = false;
 };
 
 } // namespace libscratchcpp

test/load_project/load_project_test.cpp

@@ -12,6 +12,7 @@
 #include <scratchcpp/sprite.h>
 #include <scratchcpp/inputvalue.h>
 #include <scratchcpp/comment.h>
+#include <scratchcpp/broadcast.h>
 #include <projectdownloaderfactorymock.h>
 #include <projectdownloadermock.h>
 
@@ -498,6 +499,10 @@ TEST(LoadProjectTest, ProjectTest)
         ASSERT_EQ(engine->extensions().size(), 0);
         ASSERT_EQ(engine->broadcasts().size(), 1);
 
+        auto broadcast = engine->broadcastAt(0);
+        ASSERT_EQ(broadcast->name(), "message1");
+        ASSERT_FALSE(broadcast->isBackdropBroadcast());
+
         i++;
     }
 }

test/scratch_classes/broadcast_test.cpp

@@ -6,9 +6,26 @@ using namespace libscratchcpp;
 
 TEST(BroadcastTest, Constructors)
 {
-    Broadcast broadcast("a", "message1");
-    ASSERT_EQ(broadcast.id(), "a");
-    ASSERT_EQ(broadcast.name(), "message1");
+    {
+        Broadcast broadcast("a", "message1");
+        ASSERT_EQ(broadcast.id(), "a");
+        ASSERT_EQ(broadcast.name(), "message1");
+        ASSERT_FALSE(broadcast.isBackdropBroadcast());
+    }
+
+    {
+        Broadcast broadcast("a", "message1", false);
+        ASSERT_EQ(broadcast.id(), "a");
+        ASSERT_EQ(broadcast.name(), "message1");
+        ASSERT_FALSE(broadcast.isBackdropBroadcast());
+    }
+
+    {
+        Broadcast broadcast("a", "message1", true);
+        ASSERT_EQ(broadcast.id(), "a");
+        ASSERT_EQ(broadcast.name(), "message1");
+        ASSERT_TRUE(broadcast.isBackdropBroadcast());
+    }
 }
 
 TEST(BroadcastTest, Name)