From 01c4cdc7b79217566d8dba47cb989c34273688d1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Du=C5=A1an=20Poizl?= <nou.spiro@gmail.com>
Date: Wed, 14 Apr 2021 10:29:02 +0200
Subject: [PATCH] Accept file path to open as command line argument

---
 mainwindow.cpp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/mainwindow.cpp b/mainwindow.cpp
index fa36e98..c38e436 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -15,6 +15,7 @@
 #include <unistd.h>
 #include "photocapture.h"
 #include <QSettings>
+#include <QCoreApplication>
 
 #ifdef __linux__
 #include <sys/ioctl.h>
@@ -134,6 +135,20 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent)
     QStringList standardLocations = QStandardPaths::standardLocations(QStandardPaths::PicturesLocation);
     if(standardLocations.size())
         _lastDir = standardLocations.first();
+
+    QStringList args = QCoreApplication::arguments();
+    args.removeFirst();
+    for(auto &arg : args)
+    {
+        QFileInfo info(arg);
+        if(info.exists())
+        {
+            m_ringList->setFile(info.canonicalFilePath());
+            updateWindowTitle();
+            _lastDir = info.absoluteDir().absolutePath();
+            break;
+        }
+    }
 }
 
 MainWindow::~MainWindow()