Add PatchManager::loadPathDialog() for dragging a file to the Rack window.

include/patch.hpp

@@ -24,6 +24,7 @@ struct PatchManager {
 	void saveTemplateDialog();
 	bool load(std::string path);
 	void loadDialog();
+	void loadPathDialog(std::string path);
 	/** If `lastPath` is defined, ask the user to reload it */
 	void revertDialog();
 	/** Disconnects all cables */

src/app/Scene.cpp

@@ -156,17 +156,16 @@ void Scene::onHoverKey(const event::HoverKey &e) {
 }
 
 void Scene::onPathDrop(const event::PathDrop &e) {
-	OpaqueWidget::onPathDrop(e);
-	if (e.isConsumed())
-		return;
-
 	if (e.paths.size() >= 1) {
 		const std::string &path = e.paths[0];
 		if (string::filenameExtension(string::filename(path)) == "vcv") {
-			APP->patch->load(path);
+			APP->patch->loadPathDialog(path);
 			e.consume(this);
+			return;
 		}
 	}
+
+	OpaqueWidget::onPathDrop(e);
 }
 
 

src/patch.cpp

@@ -218,6 +218,15 @@ void PatchManager::loadDialog() {
 	APP->history->setSaved();
 }
 
+void PatchManager::loadPathDialog(std::string path) {
+	if (!promptClear("The current patch is unsaved. Clear it and open the new patch?"))
+		return;
+
+	load(path);
+	this->path = path;
+	APP->history->setSaved();
+}
+
 void PatchManager::revertDialog() {
 	if (path.empty())
 		return;