Added support to filepath as command-line argument

Author: echo-devim

src/fhex.cpp

@@ -1,7 +1,7 @@
 #include "fhex.h"
 #include <QDebug>
 
-Fhex::Fhex(QWidget *parent, QApplication *app)
+Fhex::Fhex(QWidget *parent, QApplication *app, QString filepath)
     : QMainWindow(parent)
 {
     this->app = app;
@@ -212,6 +212,12 @@ Fhex::Fhex(QWidget *parent, QApplication *app)
     this->statusBar.setText("Fhex loaded");
     this->setCentralWidget(mainWidget);
 
+    //If a filepath was passed as argument, open it
+    if (filepath != "") {
+        this->loadFile(filepath);
+        this->loadTables();
+    }
+
 }
 
 Fhex::~Fhex()

src/fhex.h

@@ -65,7 +65,7 @@ class Fhex : public QMainWindow
     Q_OBJECT
 
 public:
-    Fhex(QWidget *parent = nullptr, QApplication *app = nullptr);
+    Fhex(QWidget *parent = nullptr, QApplication *app = nullptr, QString filepath = "");
     ~Fhex();
 
 private:

src/main.cpp

@@ -1,10 +1,16 @@
 #include "fhex.h"
+#include <QFile>
 #include <QApplication>
 
 int main(int argc, char *argv[])
 {
     QApplication a(argc, argv);
-    Fhex w(nullptr, &a);
+
+    QString filepath = "";
+    if ((argc > 1) && (QFile::exists(argv[1]))) {
+        filepath = argv[1];
+    }
+    Fhex w(nullptr, &a, filepath);
 
     w.show();