[nostalgia/core] Add object clipboard in addition to text clipboard

src/nostalgia/core/CMakeLists.txt

@@ -92,6 +92,7 @@ endif()
 install(
 	FILES
 		assetmanager.hpp
+		clipboard.hpp
 		color.hpp
 		config.hpp
 		consts.hpp

src/nostalgia/core/clipboard.hpp

@@ -4,12 +4,43 @@
 
 #pragma once
 
+#include <ox/claw/claw.hpp>
 #include <ox/std/string.hpp>
 
+#include "context.hpp"
+
 namespace nostalgia::core {
 
 ox::String getClipboardText(class Context *ctx) noexcept;
 
 void setClipboardText(class Context *ctx, const ox::String &text) noexcept;
 
+void setClipboardObject([[maybe_unused]] class Context *ctx, [[maybe_unused]] auto *obj) noexcept {
+#ifndef OX_BARE_METAL
+	auto [buff, err] = ox::writeClaw(obj);
+	if (err) {
+		oxLogError(err);
+		return;
+	}
+	ctx->clipboard = std::move(buff);
+#endif
+}
+
+ox::Error getClipboardObject([[maybe_unused]] class Context *ctx, [[maybe_unused]] auto *obj) noexcept {
+#ifndef OX_BARE_METAL
+	return ox::readClaw<decltype(*obj)>(ctx->clipboard).moveTo(obj);
+#else
+	return OxError(0);
+#endif
+}
+
+template<typename T>
+ox::Result<T> getClipboardObject([[maybe_unused]] class Context *ctx) noexcept {
+#ifndef OX_BARE_METAL
+	return ox::readClaw<T>(ctx->clipboard);
+#else
+	return OxError(0);
+#endif
+}
+
 }

src/nostalgia/core/context.hpp

@@ -5,6 +5,7 @@
 #pragma once
 
 #include <ox/fs/fs.hpp>
+#include <ox/std/buffer.hpp>
 
 #include "assetmanager.hpp"
 #include "event.hpp"
@@ -58,6 +59,7 @@ class Context {
 #ifndef OX_BARE_METAL
 		AssetManager assetManager;
 		int uninterruptedRefreshes = 0;
+		ox::Buffer clipboard;
 #endif
 	protected:
 #ifndef OX_BARE_METAL