Implement command line options

Implementing a command line argument specifying the data export to open
allows iterating faster as the file to open can be specified without
navigating through a GUI.

In the future, more command line options could be specified to specify
the view filters for instance.

1 files changed, 20 insertions, 0 deletions

diff --git a/src/command_line.h b/src/command_line.h
new file mode 100644
index 0000000..18d4b9f
--- /dev/null
+++ b/src/command_line.h
@@ -0,0 +1,20 @@
+#pragma once
+
+#include <QCommandLineParser>
+#include <QString>
+#include <QApplication>
+
+enum CommandLineParseResult {
+    CommandLineOk,
+    CommandLineError,
+    CommandLineVersionRequested,
+    CommandLineHelpRequested
+};
+
+struct CommandLineParsedOptions {
+    CommandLineParseResult result;
+    QString error_message;
+    QString outbox_filename;
+};
+
+CommandLineParsedOptions parse_command_line(QCommandLineParser &parser, QApplication &app);