Do not show resize handle on standalone

Signed-off-by: falkTX <falktx@falktx.com>

dpf

@@ -1 +1 @@
-Subproject commit e512b25281af5887033dae4bfb1c10c40c18fde7
+Subproject commit 1bab2267628ec5c58e8b41d9df4f346bbde3545a

src/CardinalCommon.cpp

@@ -29,6 +29,7 @@
 
 #include "AsyncDialog.hpp"
 #include "PluginContext.hpp"
+#include "DistrhoPluginUtils.hpp"
 
 #include <asset.hpp>
 #include <context.hpp>
@@ -58,6 +59,11 @@ namespace settings {
 int rateLimit = 0;
 }
 
+bool isStandalone()
+{
+    return std::strstr(getPluginFormatName(), "JACK") != nullptr;
+}
+
 #ifdef ARCH_WIN
 std::string getSpecialPath(const SpecialPath type)
 {

src/CardinalCommon.hpp

@@ -41,6 +41,8 @@ namespace window {
 void generateScreenshot();
 }
 
+bool isStandalone();
+
 #ifdef ARCH_WIN
 enum SpecialPath {
     kSpecialPathUserProfile,

src/override/Scene.cpp

@@ -127,7 +127,7 @@ struct ResizeHandle : widget::OpaqueWidget {
 
 
 struct Scene::Internal {
-	ResizeHandle* resizeHandle;
+	ResizeHandle* resizeHandle = nullptr;
 
 	bool heldArrowKeys[4] = {};
 
@@ -173,6 +173,9 @@ Scene::Scene() {
 	browser->hide();
 	addChild(browser);
 
+	if (isStandalone())
+		return;
+
 	internal->resizeHandle = new ResizeHandle;
 	internal->resizeHandle->box.size = math::Vec(16, 16);
 	addChild(internal->resizeHandle);
@@ -200,7 +203,8 @@ void Scene::step() {
 		rackScroll->box.pos.y = menuBar->box.size.y;
 	}
 
-	internal->resizeHandle->box.pos = box.size.minus(internal->resizeHandle->box.size);
+	if (internal->resizeHandle != nullptr)
+		internal->resizeHandle->box.pos = box.size.minus(internal->resizeHandle->box.size);
 
 	// Resize owned descendants
 	menuBar->box.size.x = box.size.x;