pagebox element

src/engine.cpp

@@ -281,7 +281,7 @@ void Engine::setScreen(std::shared_ptr<Screen> screen) {
 
 void Engine::setLanguage(std::string locale) {
     langs::setup(paths->getResources(), locale, contentPacks);
-    menus::create_menus(this);
+    gui->getMenu()->setPageLoader(menus::create_page_loader(this));
 }
 
 gui::GUI* Engine::getGUI() {

src/frontend/menu.cpp

@@ -31,9 +31,8 @@ void menus::create_version_label(Engine* engine) {
     ));
 }
 
-void menus::create_menus(Engine* engine) {
-    auto menu = engine->getGUI()->getMenu();
-    menu->setPageLoader([=](auto name) {
+gui::page_loader_func menus::create_page_loader(Engine* engine) {
+    return [=](auto name) {
         auto file = engine->getResPaths()->find("layouts/pages/"+name+".xml");
         auto fullname = "core:pages/"+name;
 
@@ -41,7 +40,7 @@ void menus::create_menus(Engine* engine) {
         engine->getAssets()->store(document, fullname);
         scripting::on_ui_open(document, {});
         return document->getRoot();
-    });
+    };
 }
 
 UiDocument* menus::show(Engine* engine, const std::string& name, std::vector<std::unique_ptr<dynamic::Value>> args) {

src/frontend/menu.hpp

@@ -1,6 +1,8 @@
 #ifndef FRONTEND_MENU_MENU_HPP_
 #define FRONTEND_MENU_MENU_HPP_
 
+#include "../graphics/ui/elements/Menu.hpp"
+
 #include <string>
 #include <vector>
 #include <memory>
@@ -18,7 +20,7 @@ namespace menus {
     /// @brief Create development version label at the top-right screen corner
     void create_version_label(Engine* engine);
 
-    void create_menus(Engine* engine);
+    gui::page_loader_func create_page_loader(Engine* engine);
 
     UiDocument* show(
         Engine* engine, 

src/graphics/ui/gui_xml.cpp

@@ -2,6 +2,7 @@
 
 #include "elements/Panel.hpp"
 #include "elements/Image.hpp"
+#include "elements/Menu.hpp"
 #include "elements/Button.hpp"
 #include "elements/CheckBox.hpp"
 #include "elements/TextBox.hpp"
@@ -9,6 +10,7 @@
 #include "elements/InputBindBox.hpp"
 #include "elements/InventoryView.hpp"
 
+#include "../../frontend/menu.hpp"
 #include "../../frontend/locale/langs.h"
 #include "../../items/Inventory.h"
 #include "../../logic/scripting/scripting.h"
@@ -486,6 +488,15 @@ static std::shared_ptr<UINode> readInventory(UiXmlReader& reader, xml::xmlelemen
     return view;
 } 
 
+static std::shared_ptr<UINode> readPageBox(UiXmlReader& reader, xml::xmlelement element) {
+    auto menu = std::make_shared<Menu>();
+    // fixme
+    menu->setPageLoader(menus::create_page_loader(scripting::engine));
+    _readContainer(reader, element, *menu);
+
+    return menu;
+}
+
 UiXmlReader::UiXmlReader(const scriptenv& env) : env(env) {
     contextStack.push("");
     add("image", readImage);
@@ -493,6 +504,7 @@ UiXmlReader::UiXmlReader(const scriptenv& env) : env(env) {
     add("panel", readPanel);
     add("button", readButton);
     add("textbox", readTextBox);
+    add("pagebox", readPageBox);
     add("checkbox", readCheckBox);
     add("trackbar", readTrackBar);
     add("container", readContainer);