feat: option to limit svg support to svg tiny 1.2 only

app/graphicsscene.cpp

@@ -4,6 +4,8 @@
 
 #include "graphicsscene.h"
 
+#include "settings.h"
+
 #include <QGraphicsSceneMouseEvent>
 #include <QMimeData>
 #include <QDebug>
@@ -130,10 +132,9 @@ void GraphicsScene::showSvg(const QString &filepath)
     QGraphicsSvgItem * svgItem = new QGraphicsSvgItem();
     QSvgRenderer * render = new QSvgRenderer(svgItem);
 #if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
-    // Qt 6.7.0's SVG support is terrible caused by huge memory usage, see QTBUG-124287
-    // Qt 6.7.1's is somewhat better, memory issue seems fixed, but still laggy when zoom in,
-    // see QTBUG-126771. Anyway let's disable it for now.
-    render->setOptions(QtSvg::Tiny12FeaturesOnly);
+    if (Settings::instance()->svgTiny12Only()) {
+        render->setOptions(QtSvg::Tiny12FeaturesOnly);
+    }
 #endif // QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
     render->load(filepath);
     svgItem->setSharedRenderer(render);