feat: 'edited' property reset & add 'oncontrolkey' textbox callback

src/logic/scripting/lua/libs/libgui.cpp

@@ -553,6 +553,13 @@ static void p_set_editable(UINode* node, lua::State* L, int idx) {
         box->setEditable(lua::toboolean(L, idx));
     }
 }
+static void p_set_edited(UINode* node, lua::State* L, int idx) {
+    if (auto box = dynamic_cast<TextBox*>(node)) {
+        if (!lua::toboolean(L, idx)) {
+            box->setUnedited();
+        }
+    }
+}
 static void p_set_line_numbers(UINode* node, lua::State* L, int idx) {
     if (auto box = dynamic_cast<TextBox*>(node)) {
         box->setShowLineNumbers(lua::toboolean(L, idx));
@@ -675,6 +682,7 @@ static int l_gui_setattr(lua::State* L) {
             {"hint", p_set_hint},
             {"text", p_set_text},
             {"editable", p_set_editable},
+            {"edited", p_set_edited},
             {"lineNumbers", p_set_line_numbers},
             {"syntax", p_set_syntax},
             {"markup", p_set_markup},

src/logic/scripting/scripting_functional.cpp

@@ -36,6 +36,28 @@ static lua::State* process_callback(
     return nullptr;
 }
 
+key_handler scripting::create_key_handler(
+    const scriptenv& env, const std::string& src, const std::string& file
+) {
+    return [=](int code) {
+        if (auto L = process_callback(env, src, file)) {
+            int top = lua::gettop(L);
+            if (lua::isfunction(L, -1)) {
+                lua::pushinteger(L, code);
+                lua::call_nothrow(L, 1);
+            }
+            int returned = lua::gettop(L) - top + 1;
+            if (returned) {
+                bool x = lua::toboolean(L, -1);
+                lua::pop(L, returned);
+                return x;
+            }
+            return false;
+        }
+        return false;
+    };
+}
+
 wstringconsumer scripting::create_wstring_consumer(
     const scriptenv& env, const std::string& src, const std::string& file
 ) {

src/logic/scripting/scripting_functional.hpp

@@ -17,6 +17,12 @@ namespace scripting {
         const std::string& file = "[string]"
     );
 
+    key_handler create_key_handler(
+        const scriptenv& env,
+        const std::string& src,
+        const std::string& file = "[string]"
+    );
+
     wstringconsumer create_wstring_consumer(
         const scriptenv& env,
         const std::string& src,