config/lua: init lua config manager, use lua if available (#13817)

Adds a new lua config manager, which will automatically be used if there is a lua config present.

1 files changed, 105 insertions, 0 deletions

diff --git a/tests/config/lua/LuaConfigUtils.cpp b/tests/config/lua/LuaConfigUtils.cpp
new file mode 100644
index 00000000..a165755e
--- /dev/null
+++ b/tests/config/lua/LuaConfigUtils.cpp
@@ -0,0 +1,105 @@
+#include <config/lua/types/LuaConfigUtils.hpp>
+
+#include <config/lua/types/LuaConfigBool.hpp>
+#include <config/lua/types/LuaConfigColor.hpp>
+#include <config/lua/types/LuaConfigCssGap.hpp>
+#include <config/lua/types/LuaConfigFloat.hpp>
+#include <config/lua/types/LuaConfigFontWeight.hpp>
+#include <config/lua/types/LuaConfigGradient.hpp>
+#include <config/lua/types/LuaConfigInt.hpp>
+#include <config/lua/types/LuaConfigString.hpp>
+#include <config/lua/types/LuaConfigVec2.hpp>
+
+#include <config/values/types/BoolValue.hpp>
+#include <config/values/types/ColorValue.hpp>
+#include <config/values/types/CssGapValue.hpp>
+#include <config/values/types/FloatValue.hpp>
+#include <config/values/types/FontWeightValue.hpp>
+#include <config/values/types/GradientValue.hpp>
+#include <config/values/types/IntValue.hpp>
+#include <config/values/types/StringValue.hpp>
+#include <config/values/types/Vec2Value.hpp>
+
+#include <gtest/gtest.h>
+
+using namespace Config;
+using namespace Config::Lua;
+
+namespace {
+    class CUnsupportedValue : public Values::IValue {
+      public:
+        CUnsupportedValue() : Values::IValue(0) {
+            m_name        = "unsupported";
+            m_description = "unsupported";
+        }
+
+        const std::type_info* underlying() const override {
+            return &typeid(void);
+        }
+
+        void commence() override {
+            ;
+        }
+    };
+}
+
+TEST(ConfigLuaUtils, fromGenericValueMapsSupportedTypes) {
+    {
+        auto out = fromGenericValue(makeShared<Values::CIntValue>("a", "", 1));
+        ASSERT_NE(out.get(), nullptr);
+        EXPECT_NE(dynamic_cast<CLuaConfigInt*>(out.get()), nullptr);
+    }
+    {
+        auto out = fromGenericValue(makeShared<Values::CFloatValue>("a", "", 1.F));
+        ASSERT_NE(out.get(), nullptr);
+        EXPECT_NE(dynamic_cast<CLuaConfigFloat*>(out.get()), nullptr);
+    }
+    {
+        auto out = fromGenericValue(makeShared<Values::CBoolValue>("a", "", true));
+        ASSERT_NE(out.get(), nullptr);
+        EXPECT_NE(dynamic_cast<CLuaConfigBool*>(out.get()), nullptr);
+    }
+    {
+        auto out = fromGenericValue(makeShared<Values::CStringValue>("a", "", "x"));
+        ASSERT_NE(out.get(), nullptr);
+        EXPECT_NE(dynamic_cast<CLuaConfigString*>(out.get()), nullptr);
+    }
+    {
+        auto out = fromGenericValue(makeShared<Values::CColorValue>("a", "", 0xFF000000));
+        ASSERT_NE(out.get(), nullptr);
+        EXPECT_NE(dynamic_cast<CLuaConfigColor*>(out.get()), nullptr);
+    }
+    {
+        auto out = fromGenericValue(makeShared<Values::CVec2Value>("a", "", VEC2{1, 2}));
+        ASSERT_NE(out.get(), nullptr);
+        EXPECT_NE(dynamic_cast<CLuaConfigVec2*>(out.get()), nullptr);
+    }
+    {
+        auto out = fromGenericValue(makeShared<Values::CCssGapValue>("a", "", 5));
+        ASSERT_NE(out.get(), nullptr);
+        EXPECT_NE(dynamic_cast<CLuaConfigCssGap*>(out.get()), nullptr);
+    }
+    {
+        auto out = fromGenericValue(makeShared<Values::CFontWeightValue>("a", "", 500));
+        ASSERT_NE(out.get(), nullptr);
+        EXPECT_NE(dynamic_cast<CLuaConfigFontWeight*>(out.get()), nullptr);
+    }
+    {
+        auto out = fromGenericValue(makeShared<Values::CGradientValue>("a", "", CHyprColor(0xFF112233)));
+        ASSERT_NE(out.get(), nullptr);
+        EXPECT_NE(dynamic_cast<CLuaConfigGradient*>(out.get()), nullptr);
+    }
+}
+
+TEST(ConfigLuaUtils, fromGenericValueReturnsNullForUnsupportedType) {
+    auto out = fromGenericValue(makeShared<CUnsupportedValue>());
+    EXPECT_EQ(out.get(), nullptr);
+}
+
+TEST(ConfigLuaUtils, fromGenericValueCopiesRefreshBits) {
+    const auto REFRESH = Config::Supplementary::REFRESH_LAYOUTS | Config::Supplementary::REFRESH_WINDOW_STATES;
+
+    auto       out = fromGenericValue(makeShared<Values::CIntValue>("a", "", 1, Values::SIntValueOptions{.refresh = REFRESH}));
+    ASSERT_NE(out.get(), nullptr);
+    EXPECT_EQ(out->refreshBits(), REFRESH);
+}