Search improvements. Code refactoring so its easier to maintain. Experimental features for speed dial: connect/disconnect from printer.

src/slic3r/GUI/NativeCommands.hpp

@@ -0,0 +1,31 @@
+#pragma once
+
+#include <functional>
+#include <string>
+#include <vector>
+
+#include "ActionRegistry.hpp" // for AppActionRunResult
+
+namespace Slic3r { namespace GUI {
+
+// A built-in speed-dial command: identity + how to run it. The registry keeps commands as thin
+// values (CommandAction) and routes run() here, so this catalog is the single source of truth for
+// the behaviour (runner => an owner method) and the presentation (title/group/input).
+struct NativeCommand
+{
+    std::string key;
+    std::string title;
+    std::string group;
+    std::string input; // "settings"/"percent"/"tab" or "" for immediate run
+    std::function<AppActionRunResult(const std::string& param)> runner;
+};
+
+namespace NativeCommands {
+// The full built-in command catalog, built once (init()). UI thread only.
+const std::vector<NativeCommand>& catalog();
+
+// Dispatches `key` to its runner (unknown keys return a quiet Info). UI thread only.
+AppActionRunResult run(const std::string& key, const std::string& param = {});
+} // namespace NativeCommands
+
+}} // namespace Slic3r::GUI