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-rw-r--r--logic/profiler/JVisualVM.cpp46
1 files changed, 46 insertions, 0 deletions
diff --git a/logic/profiler/JVisualVM.cpp b/logic/profiler/JVisualVM.cpp
new file mode 100644
index 00000000..31cc51b1
--- /dev/null
+++ b/logic/profiler/JVisualVM.cpp
@@ -0,0 +1,46 @@
+#include "JVisualVM.h"
+
+#include <QDir>
+#include <QStandardPaths>
+
+#include "settingsobject.h"
+#include "logic/MinecraftProcess.h"
+#include "logic/OneSixInstance.h"
+
+JVisualVM::JVisualVM(OneSixInstance *instance, QObject *parent) : BaseProfiler(instance, parent)
+{
+}
+
+void JVisualVM::beginProfilingImpl(MinecraftProcess *process)
+{
+ QProcess *profiler = new QProcess(this);
+ profiler->setArguments(QStringList() << "--jdkhome"
+ << m_instance->settings().get("JavaPath").toString()
+ << "--openpid" << QString::number(process->pid()));
+ profiler->setProgram("jvisualvm");
+ connect(profiler, &QProcess::started, [this]()
+ { emit readyToLaunch(tr("JVisualVM started")); });
+ connect(profiler, SIGNAL(finished(int)), profiler, SLOT(deleteLater()));
+ profiler->start();
+}
+
+void JVisualVMFactory::registerSettings(SettingsObject *settings)
+{
+ settings->registerSetting("JVisualVMPath");
+}
+
+BaseProfiler *JVisualVMFactory::createProfiler(OneSixInstance *instance, QObject *parent)
+{
+ return new JVisualVM(instance, parent);
+}
+
+bool JVisualVMFactory::check(const QString &path, QString *error)
+{
+ QString resolved = QStandardPaths::findExecutable(path);
+ if (resolved.isEmpty() && !QDir::isAbsolutePath(path))
+ {
+ *error = QObject::tr("Invalid path to JVisualVM");
+ return false;
+ }
+ return true;
+}