Prepare code for pen blocks

Author: adazem009

src/CMakeLists.txt

@@ -78,6 +78,11 @@ qt_add_qml_module(scratchcpp-render
     effecttransform.h
 )
 
+target_sources(scratchcpp-render
+  PRIVATE
+    blocks/penblocks.cpp
+	blocks/penblocks.h)
+
 list(APPEND QML_IMPORT_PATH ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR})
 list(REMOVE_DUPLICATES QML_IMPORT_PATH)
 set(QML_IMPORT_PATH ${QML_IMPORT_PATH} CACHE STRING "" FORCE)

src/blocks/penblocks.cpp

@@ -0,0 +1,23 @@
+#include "penblocks.h"
+
+using namespace scratchcpprender;
+using namespace libscratchcpp;
+
+std::string PenBlocks::name() const
+{
+    return "Pen";
+}
+
+std::string PenBlocks::description() const
+{
+    return name() + " blocks";
+}
+
+Rgb PenBlocks::color() const
+{
+    return rgb(15, 189, 140);
+}
+
+void PenBlocks::registerBlocks(IEngine *engine)
+{
+}

src/blocks/penblocks.h

@@ -0,0 +1,16 @@
+#include <scratchcpp/iextension.h>
+
+namespace scratchcpprender
+{
+
+class PenBlocks : public libscratchcpp::IExtension
+{
+    public:
+        std::string name() const override;
+        std::string description() const override;
+        libscratchcpp::Rgb color() const override;
+
+        void registerBlocks(libscratchcpp::IEngine *engine) override;
+};
+
+} // namespace scratchcpprender

src/projectloader.cpp

@@ -12,7 +12,7 @@
 #include "valuemonitormodel.h"
 #include "listmonitormodel.h"
 #include "renderedtarget.h"
-// #include "blocks/penblocks.h"
+#include "blocks/penblocks.h"
 
 using namespace scratchcpprender;
 using namespace libscratchcpp;
@@ -37,8 +37,8 @@ ProjectLoader::ProjectLoader(QObject *parent) :
     initTimer();
     m_renderTimer.start();
 
-    // TODO: Register pen blocks
-    // ScratchConfiguration::registerExtension(std::make_shared<PenBlocks>());
+    // Register pen blocks
+    ScratchConfiguration::registerExtension(std::make_shared<PenBlocks>());
 }
 
 ProjectLoader::~ProjectLoader()

test/CMakeLists.txt

@@ -36,6 +36,7 @@ add_subdirectory(penattributes)
 add_subdirectory(penstate)
 add_subdirectory(penlayer)
 add_subdirectory(penlayerpainter)
+add_subdirectory(blocks)
 add_subdirectory(graphicseffect)
 add_subdirectory(shadermanager)
 add_subdirectory(textbubbleshape)

test/blocks/CMakeLists.txt

@@ -0,0 +1,17 @@
+# pen_blocks_test
+add_executable(
+  pen_blocks_test
+  pen_blocks_test.cpp
+)
+
+target_link_libraries(
+  pen_blocks_test
+  GTest::gtest_main
+  GTest::gmock_main
+  scratchcpp-render
+  scratchcpprender_mocks
+  ${QT_LIBS}
+)
+
+add_test(pen_blocks_test)
+gtest_discover_tests(pen_blocks_test)

test/blocks/pen_blocks_test.cpp

@@ -0,0 +1,24 @@
+#include <scratchcpp/project.h>
+#include <enginemock.h>
+#include <gtest/gtest.h>
+
+#include "blocks/penblocks.h"
+
+using namespace scratchcpprender;
+using namespace libscratchcpp;
+
+class PenBlocksTest : public testing::Test
+{
+    public:
+        void SetUp() override
+        {
+            m_extension = std::make_unique<PenBlocks>();
+            m_engine = m_project.engine().get();
+            m_extension->registerBlocks(m_engine);
+        }
+
+        std::unique_ptr<IExtension> m_extension;
+        Project m_project;
+        IEngine *m_engine = nullptr;
+        EngineMock m_engineMock;
+};