Started work for older system support

scanner/src/main.cpp

@@ -0,0 +1,63 @@
+#include <imgui.h>
+#include <module.h>
+#include <gui/gui.h>
+
+SDRPP_MOD_INFO {
+    /* Name:            */ "scanner",
+    /* Description:     */ "Frequency scanner for SDR++",
+    /* Author:          */ "Ryzerth",
+    /* Version:         */ 0, 1, 0,
+    /* Max instances    */ -1
+};
+
+class ScannerModule : public ModuleManager::Instance {
+public:
+    ScannerModule(std::string name) {
+        this->name = name;
+        gui::menu.registerEntry(name, menuHandler, this, NULL);
+    }
+
+    ~ScannerModule() {
+        gui::menu.removeEntry(name);
+    }
+
+    void postInit() {}
+
+    void enable() {
+        enabled = true;
+    }
+
+    void disable() {
+        enabled = false;
+    }
+
+    bool isEnabled() {
+        return enabled;
+    }
+
+private:
+    static void menuHandler(void* ctx) {
+        ScannerModule* _this = (ScannerModule*)ctx;
+        ImGui::Text("Hello SDR++, my name is %s", _this->name.c_str());
+    }
+
+    std::string name;
+    bool enabled = true;
+
+};
+
+MOD_EXPORT void _INIT_() {
+    // Nothing here
+}
+
+MOD_EXPORT ModuleManager::Instance* _CREATE_INSTANCE_(std::string name) {
+    return new ScannerModule(name);
+}
+
+MOD_EXPORT void _DELETE_INSTANCE_(void* instance) {
+    delete (ScannerModule*)instance;
+}
+
+MOD_EXPORT void _END_() {
+    // Nothing here
+}