From cfd5976471f21d01ce4ba682e7508972ec5cb27b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Mr=C3=A1zek?= <peterix@gmail.com>
Date: Mon, 14 Sep 2015 02:23:40 +0200
Subject: [PATCH] GH-1227 display some messages when MCEdit isn't setup or
 fails

---
 application/pages/WorldListPage.cpp | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/application/pages/WorldListPage.cpp b/application/pages/WorldListPage.cpp
index be1d58b8..30981978 100644
--- a/application/pages/WorldListPage.cpp
+++ b/application/pages/WorldListPage.cpp
@@ -186,7 +186,16 @@ void WorldListPage::on_mcEditBtn_clicked()
 	#endif
 	if(program.size())
 	{
-		QProcess::startDetached(program, QStringList() << fullPath, mceditPath);
+		qint64 pid = 0;
+		QProcess::startDetached(program, QStringList() << fullPath, mceditPath, &pid);
+		if(pid == 0)
+		{
+			QMessageBox::warning(this->parentWidget(), tr("MCEdit failed to start!"), tr("MCEdit failed to start.\nIt may be necessary to reinstall it."));
+		}
+	}
+	else
+	{
+		QMessageBox::warning(this->parentWidget(), tr("No MCEdit found or set up!"), tr("You do not have MCEdit set up or it was moved.\nYou can set it up in the global settings."));
 	}
 #endif
 }