TextBox new properties

src/frontend/gui/controls.cpp

@@ -355,6 +355,22 @@ void TextBox::setTextValidator(wstringchecker validator) {
     this->validator = validator;
 }
 
+void TextBox::setFocusedColor(glm::vec4 color) {
+    this->focusedColor = color;
+}
+
+glm::vec4 TextBox::getFocusedColor() const {
+    return focusedColor;
+}
+
+void TextBox::setErrorColor(glm::vec4 color) {
+    this->invalidColor = color;
+}
+
+glm::vec4 TextBox::getErrorColor() const {
+    return invalidColor;
+}
+
 std::wstring TextBox::getText() const {
     if (input.empty())
         return placeholder;

src/frontend/gui/controls.h

@@ -118,6 +118,10 @@ namespace gui {
         virtual void setTextConsumer(wstringconsumer consumer);
         virtual void setTextValidator(wstringchecker validator);
         virtual bool isFocuskeeper() const override {return true;}
+        virtual void setFocusedColor(glm::vec4 color);
+        virtual glm::vec4 getFocusedColor() const;
+        virtual void setErrorColor(glm::vec4 color);
+        virtual glm::vec4 getErrorColor() const;
         /* Get TextBox content text or placeholder if empty */
         virtual std::wstring getText() const;
         /* Set TextBox content text */

src/frontend/gui/gui_xml.cpp

@@ -228,6 +228,20 @@ static std::shared_ptr<UINode> readTextBox(UiXmlReader& reader, xml::xmlelement
         );
         textbox->setTextSupplier(supplier);
     }
+    if (element->has("focused-color")) {
+        textbox->setFocusedColor(element->attr("focused-color").asColor());
+    }
+    if (element->has("error-color")) {
+        textbox->setErrorColor(element->attr("error-color").asColor());
+    }
+    if (element->has("validator")) {
+        auto validator  = scripting::create_wstring_validator(
+            reader.getEnvironment().getId(),
+            element->attr("validator").getText(),
+            reader.getFilename()+".lua"
+        );
+        textbox->setTextValidator(validator);
+    }
     return textbox;
 }
 

src/logic/scripting/scripting_functional.cpp

@@ -66,6 +66,21 @@ wstringsupplier scripting::create_wstring_supplier(
     };
 }
 
+wstringchecker scripting::create_wstring_validator(
+    int env,
+    const std::string& src,
+    const std::string& file
+) {
+    return [=](const std::wstring& x){
+        if (processCallback(env, src, file)) {
+            state->pushstring(util::wstr2str_utf8(x));
+            if (state->callNoThrow(1))
+                return state->toboolean(-1);
+        }
+        return false;
+    };
+}
+
 boolconsumer scripting::create_bool_consumer(
     int env,
     const std::string& src,

src/logic/scripting/scripting_functional.h

@@ -24,6 +24,12 @@ namespace scripting {
         const std::string& file="<string>"
     );
 
+    wstringchecker create_wstring_validator(
+        int env,
+        const std::string& src,
+        const std::string& file="<string>"
+    );
+
     boolconsumer create_bool_consumer(
         int env,
         const std::string& src,