Add GraphicsEffect class

Author: adazem009

src/CMakeLists.txt

@@ -58,6 +58,8 @@ qt_add_qml_module(scratchcpp-render
 	penlayerpainter.h
 	penattributes.h
 	penstate.h
+	graphicseffect.cpp
+	graphicseffect.h
 	blocks/penextension.cpp
 	blocks/penextension.h
 	blocks/penblocks.cpp

src/graphicseffect.cpp

@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+
+#include "graphicseffect.h"
+
+using namespace scratchcpprender;
+
+GraphicsEffect::GraphicsEffect(ShaderManager::Effect effect, const std::string &name) :
+    m_effect(effect),
+    m_name(name)
+{
+}
+
+ShaderManager::Effect GraphicsEffect::effect() const
+{
+    return m_effect;
+}
+
+std::string GraphicsEffect::name() const
+{
+    return m_name;
+}

src/graphicseffect.h

@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+
+#pragma once
+
+#include <scratchcpp/igraphicseffect.h>
+
+#include "shadermanager.h"
+
+namespace scratchcpprender
+{
+
+class GraphicsEffect : public libscratchcpp::IGraphicsEffect
+{
+    public:
+        GraphicsEffect(ShaderManager::Effect effect, const std::string &name);
+
+        ShaderManager::Effect effect() const;
+        std::string name() const override;
+
+    private:
+        ShaderManager::Effect m_effect = static_cast<ShaderManager::Effect>(0);
+        std::string m_name;
+};
+
+} // namespace scratchcpprender

test/CMakeLists.txt

@@ -36,3 +36,4 @@ add_subdirectory(penstate)
 add_subdirectory(penlayer)
 add_subdirectory(penlayerpainter)
 add_subdirectory(blocks)
+add_subdirectory(graphicseffect)

test/graphicseffect/CMakeLists.txt

@@ -0,0 +1,14 @@
+add_executable(
+  graphicseffect_test
+  graphicseffect_test.cpp
+)
+
+target_link_libraries(
+  graphicseffect_test
+  GTest::gtest_main
+  scratchcpp-render
+  qnanopainter
+)
+
+add_test(graphicseffect_test)
+gtest_discover_tests(graphicseffect_test)

test/graphicseffect/graphicseffect_test.cpp

@@ -0,0 +1,29 @@
+#include <graphicseffect.h>
+
+#include "../common.h"
+
+using namespace scratchcpprender;
+using namespace libscratchcpp;
+
+TEST(GraphicsEffectTest, Constructor)
+{
+    {
+        GraphicsEffect effect(ShaderManager::Effect::Color, "color");
+        ASSERT_EQ(effect.effect(), ShaderManager::Effect::Color);
+        ASSERT_EQ(effect.name(), "color");
+
+        IGraphicsEffect *iface = dynamic_cast<IGraphicsEffect *>(&effect);
+        ASSERT_TRUE(iface);
+        ASSERT_EQ(iface->name(), "color");
+    }
+
+    {
+        GraphicsEffect effect(ShaderManager::Effect::Brightness, "brightness");
+        ASSERT_EQ(effect.effect(), ShaderManager::Effect::Brightness);
+        ASSERT_EQ(effect.name(), "brightness");
+
+        IGraphicsEffect *iface = dynamic_cast<IGraphicsEffect *>(&effect);
+        ASSERT_TRUE(iface);
+        ASSERT_EQ(iface->name(), "brightness");
+    }
+}