From bade253a1a9a80a8f2c91f9a102caaf00032c7ce Mon Sep 17 00:00:00 2001 From: Sky Date: Sun, 3 Nov 2013 15:20:26 +0000 Subject: Added NagUtils, nag people about trying to override JVM memory options --- logic/NagUtils.cpp | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 logic/NagUtils.cpp (limited to 'logic/NagUtils.cpp') diff --git a/logic/NagUtils.cpp b/logic/NagUtils.cpp new file mode 100644 index 00000000..ccabf71f --- /dev/null +++ b/logic/NagUtils.cpp @@ -0,0 +1,37 @@ +/* Copyright 2013 MultiMC Contributors + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "NagUtils.h" +#include "gui/CustomMessageBox.h" + +namespace NagUtils +{ +void checkJVMArgs(QString jvmargs, QWidget *parent) +{ + if(jvmargs.contains("-XX:PermSize=") || jvmargs.contains(QRegExp("-Xm[sx]"))) + { + CustomMessageBox::selectable(parent, parent->tr("JVM arguments warning"), + parent->tr("You tried to manually set a JVM memory option (using " + " \"-XX:PermSize\", \"-Xmx\" or \"-Xms\") - there" + " are dedicated boxes for these in the settings (Java" + " tab, in the Memory group at the top).\n" + "Your manual settings will be overridden by the" + " dedicated options.\n" + "This message will be displayed until you remove them" + " from the JVM arguments."), + QMessageBox::Warning)->exec(); + } +} +} -- cgit v1.2.3