c++ wrappers

sdk/include/mods/svc/ui.hpp

@@ -0,0 +1,47 @@
+#pragma once
+
+#include <mods/svc/ui.h>
+
+#include <string>
+#include <utility>
+
+namespace mods::ui {
+
+inline ModResult get_clipboard_text(std::string& outText) {
+    outText.clear();
+
+    size_t textLength = 0;
+    auto result = svc_ui->get_clipboard_text(mod_ctx, nullptr, 0, &textLength);
+    if (result != MOD_OK) {
+        return result;
+    }
+
+    for (int attempt = 0; attempt < 3; ++attempt) {
+        std::string buffer(textLength + 1, '\0');
+        size_t actualLength = 0;
+
+        result = svc_ui->get_clipboard_text(
+            mod_ctx, buffer.data(), buffer.size(), &actualLength);
+
+        if (result == MOD_OK) {
+            buffer.resize(actualLength);
+            outText = std::move(buffer);
+            return MOD_OK;
+        }
+
+        // Retry if the clipboard grew between the two calls.
+        if (result != MOD_INVALID_ARGUMENT || actualLength <= textLength) {
+            return result;
+        }
+
+        textLength = actualLength;
+    }
+
+    return MOD_ERROR;
+}
+
+inline ModResult set_clipboard_text(const std::string& text) {
+    return svc_ui->set_clipboard_text(mod_ctx, text.c_str());
+}
+
+}  // namespace mods::ui