add iframe ui element

src/graphics/ui/elements/InlineFrame.cpp

@@ -0,0 +1,51 @@
+#include "InlineFrame.hpp"
+#include "frontend/UiDocument.hpp"
+#include "logic/scripting/scripting.hpp"
+#include "assets/Assets.hpp"
+#include "engine/Engine.hpp"
+#include "../GUI.hpp"
+
+using namespace gui;
+
+InlineFrame::InlineFrame(GUI& gui) : Container(gui, glm::vec2(1)) {}
+InlineFrame::~InlineFrame() = default;
+
+void InlineFrame::setSrc(const std::string& src) {
+    this->src = src;
+    if (document) {
+        scripting::on_ui_close(document.get(), nullptr);
+        document = nullptr;
+        root = nullptr;
+    }
+}
+
+void InlineFrame::setDocument(const std::shared_ptr<UiDocument>& document) {
+    clear();
+    if (document == nullptr) {
+        return;
+    }
+    this->document = document;
+    this->root = document->getRoot();
+    add(root);
+
+    root->setSize(size);
+
+    gui.postRunnable([this]() {
+        scripting::on_ui_open(this->document.get(), {});
+    });
+}
+
+void InlineFrame::act(float delta) {
+    if (document || src.empty()) {
+        return;
+    }
+    const auto& assets = *gui.getEngine().getAssets();
+    setDocument(assets.getShared<UiDocument>(src));
+}
+
+void InlineFrame::setSize(glm::vec2 size) {
+    Container::setSize(size);
+    if (root) {
+        root->setSize(size);
+    }
+}