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improve gui properties-related error messages

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MihailRis 2025-05-29 21:01:49 +03:00
parent 45f845eb10
commit c6f64c34ef
1 changed files with 18 additions and 0 deletions
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18
src/logic/scripting/lua/libs/libgui.cpp
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@ -490,6 +490,12 @@ static int p_get_scroll(UINode* node, lua::State* L) {
} }
static int l_gui_getattr(lua::State* L) { static int l_gui_getattr(lua::State* L) {
if (!lua::isstring(L, 1)) {
throw std::runtime_error("document name is not a string");
}
if (!lua::isstring(L, 2)) {
throw std::runtime_error("element id is not a string");
}
auto docname = lua::require_string(L, 1); auto docname = lua::require_string(L, 1);
auto element = lua::require_string(L, 2); auto element = lua::require_string(L, 2);
if (lua::isnumber(L, 3)) { if (lua::isnumber(L, 3)) {
@ -507,6 +513,9 @@ static int l_gui_getattr(lua::State* L) {
const auto& id = request_node_id(DocumentNode {docnode.document, node}); const auto& id = request_node_id(DocumentNode {docnode.document, node});
return push_document_node(L, id); return push_document_node(L, id);
} }
if (!lua::isstring(L, 3)) {
throw std::runtime_error("attribute name is not a string");
}
auto attr = lua::require_string(L, 3); auto attr = lua::require_string(L, 3);
static const std::unordered_map< static const std::unordered_map<
@ -755,6 +764,15 @@ static int p_set_scroll(UINode* node, lua::State* L, int idx) {
} }
static int l_gui_setattr(lua::State* L) { static int l_gui_setattr(lua::State* L) {
if (!lua::isstring(L, 1)) {
throw std::runtime_error("document name is not a string");
}
if (!lua::isstring(L, 2)) {
throw std::runtime_error("element id is not a string");
}
if (!lua::isstring(L, 3)) {
throw std::runtime_error("attribute name is not a string");
}
auto docname = lua::require_string(L, 1); auto docname = lua::require_string(L, 1);
auto element = lua::require_string(L, 2); auto element = lua::require_string(L, 2);
auto attr = lua::require_string(L, 3); auto attr = lua::require_string(L, 3);