Merge pull request #508 from scratchcpp/version_api

Add version API

Author: adazem009

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.14)
 
-project(libscratchcpp LANGUAGES C CXX)
+project(libscratchcpp VERSION 0.9.0 LANGUAGES C CXX)
 
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
 set(CMAKE_CXX_STANDARD 17)
@@ -92,6 +92,10 @@ if (LIBSCRATCHCPP_NETWORK_SUPPORT)
 endif()
 
 target_compile_definitions(scratchcpp PRIVATE LIBSCRATCHCPP_LIBRARY)
+target_compile_definitions(scratchcpp PRIVATE LIBSCRATCHCPP_VERSION="${PROJECT_VERSION}")
+target_compile_definitions(scratchcpp PRIVATE LIBSCRATCHCPP_VERSION_MAJOR=${PROJECT_VERSION_MAJOR})
+target_compile_definitions(scratchcpp PRIVATE LIBSCRATCHCPP_VERSION_MINOR=${PROJECT_VERSION_MINOR})
+target_compile_definitions(scratchcpp PRIVATE LIBSCRATCHCPP_VERSION_PATCH=${PROJECT_VERSION_PATCH})
 
 if (LIBSCRATCHCPP_BUILD_UNIT_TESTS)
     enable_testing()

include/scratchcpp/scratchconfiguration.h

@@ -40,6 +40,11 @@ class LIBSCRATCHCPP_EXPORT ScratchConfiguration
         static void removeGraphicsEffect(const std::string &name);
         static IGraphicsEffect *getGraphicsEffect(const std::string &name);
 
+        static const std::string &version();
+        static int majorVersion();
+        static int minorVersion();
+        static int patchVersion();
+
     private:
         static const std::vector<std::shared_ptr<IExtension>> getExtensions();
 

src/scratchconfiguration.cpp

@@ -49,6 +49,31 @@ IGraphicsEffect *ScratchConfiguration::getGraphicsEffect(const std::string &name
         return it->second.get();
 }
 
+/*! Returns the version string of the library. */
+const std::string &ScratchConfiguration::version()
+{
+    static const std::string ret = LIBSCRATCHCPP_VERSION;
+    return ret;
+}
+
+/*! Returns the major version of the library. */
+int ScratchConfiguration::majorVersion()
+{
+    return LIBSCRATCHCPP_VERSION_MAJOR;
+}
+
+/*! Returns the minor version of the library. */
+int ScratchConfiguration::minorVersion()
+{
+    return LIBSCRATCHCPP_VERSION_MINOR;
+}
+
+/*! Returns the patch version of the library. */
+int ScratchConfiguration::patchVersion()
+{
+    return LIBSCRATCHCPP_VERSION_PATCH;
+}
+
 const std::vector<std::shared_ptr<IExtension>> ScratchConfiguration::getExtensions()
 {
     return impl->extensions;