From 00b5c87a6e17d2c61e56727830b72655ad73c617 Mon Sep 17 00:00:00 2001
From: varlog <alias.varlog@gmail.com>
Date: Fri, 12 Mar 2021 17:29:28 +0100
Subject: [PATCH] supported format simple static list

---
 src/pathtraverser.cpp | 5 ++---
 src/pathtraverser.h   | 2 ++
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/pathtraverser.cpp b/src/pathtraverser.cpp
index 2d8c97b..a6f3317 100644
--- a/src/pathtraverser.cpp
+++ b/src/pathtraverser.cpp
@@ -15,9 +15,8 @@ PathTraverser::~PathTraverser() {}
 
 QStringList PathTraverser::getImageFormats() const {
   QStringList imageFormats;
-  imageFormats << "*.jpg" << "*.JPG" << "*.jpeg" << "*.JPEG";
-  imageFormats << "*.PNG" << "*.png";
-  imageFormats << "*.tiff" << "*.TIFF" << "*.tif" << "*.TIF";
+  for ( const QString& s : supportedFormats )
+      imageFormats<<"*."+s<<"*."+s.toUpper();
   return imageFormats;
 }
 
diff --git a/src/pathtraverser.h b/src/pathtraverser.h
index 554c3e5..743278c 100644
--- a/src/pathtraverser.h
+++ b/src/pathtraverser.h
@@ -5,6 +5,8 @@
 #include <QDir>
 #include <QStringList>
 
+static const QStringList supportedFormats={"jpg","jpeg","png","tif","tiff"};
+
 class MainWindow;
 class PathTraverser
 {