open project from command line

notes

@@ -36,9 +36,12 @@ TODO {
             - keep list of active windows
             - quit (just trigger close on all sequentially)
             - if opening project already in other window, focus/flash that window
-            open project from command line
+            - open project from command line
             IPC to open/new window in existing instance
             revert action
+            
+            xdg mime package + desktop file association
+            application/x-xybrid-project
         }
         
         clear song info on loading template?

xybrid/main.cpp

@@ -7,9 +7,10 @@
 #include <vector>
 
 #include <QDebug>
-#include <QFontDatabase>
 #include <QApplication>
+#include <QCommandLineParser>
 #include <QSurfaceFormat>
+#include <QFontDatabase>
 
 int main(int argc, char *argv[]) {
     qRegisterMetaType<Xybrid::Data::Port>();
@@ -20,8 +21,14 @@ int main(int argc, char *argv[]) {
     QSurfaceFormat::setDefaultFormat(fmt);
     QApplication a(argc, argv);
 
+    QCommandLineParser cl;
+    cl.addHelpOption();
+    cl.addVersionOption();
+    cl.addPositionalArgument("project", QApplication::translate("main", "Project file to open."));
 
-
+    cl.process(a);
+    auto args = cl.positionalArguments();
+    QString fileName = args.size() >= 1 ? args.at(0) : QString();
 
     // make sure bundled fonts are loaded
     QFontDatabase::addApplicationFont(":/fonts/iosevka-term-light.ttf");
@@ -33,7 +40,7 @@ int main(int argc, char *argv[]) {
     Xybrid::Config::PluginRegistry::init();
     Xybrid::Audio::AudioEngine::init();
 
-    auto* w = new Xybrid::MainWindow();
+    auto* w = new Xybrid::MainWindow(nullptr, fileName);
     w->show();
 
     // hook up exit event