Show a warning if the instance path contains a '!'

The checks and warnings happen the time MMC loads (via QLOG_INFO), the time the GUI starts (via a dialog) and when the user changes the instance path via the settings window.

2 files changed, 12 insertions, 0 deletions

diff --git a/depends/util/include/pathutils.h b/depends/util/include/pathutils.h
index 45c2a6de..f5990b85 100644
--- a/depends/util/include/pathutils.h
+++ b/depends/util/include/pathutils.h
@@ -16,6 +16,7 @@
 #pragma once
 
 #include <QString>
+#include <QDir>
 
 #include "libutil_config.h"
 
@@ -57,3 +58,6 @@ LIBUTIL_EXPORT void openFileInDefaultProgram(QString filename);
 
 /// Opens the given directory in the default application.
 LIBUTIL_EXPORT void openDirInDefaultProgram(QString dirpath, bool ensureExists = false);
+
+/// Checks if the a given Path contains "!"
+LIBUTIL_EXPORT bool checkProblemticPathJava(QDir folder);
diff --git a/depends/util/src/pathutils.cpp b/depends/util/src/pathutils.cpp
index 1d09fe45..ba66898e 100644
--- a/depends/util/src/pathutils.cpp
+++ b/depends/util/src/pathutils.cpp
@@ -144,3 +144,11 @@ void openFileInDefaultProgram(QString filename)
 {
 	QDesktopServices::openUrl(QUrl::fromLocalFile(filename));
 }
+
+// Does the directory path contain any '!'? If yes, return true, otherwise false.
+// (This is a problem for Java)
+bool checkProblemticPathJava(QDir folder)
+{
+	QString pathfoldername = folder.absolutePath();
+	return pathfoldername.contains("!", Qt::CaseInsensitive);
+}