75 lines
2.0 KiB
C++
75 lines
2.0 KiB
C++
#include "JVisualVM.h"
|
|
|
|
#include <QDir>
|
|
#include <QStandardPaths>
|
|
|
|
#include "settings/SettingsObject.h"
|
|
#include "BaseProcess.h"
|
|
#include "BaseInstance.h"
|
|
|
|
JVisualVM::JVisualVM(SettingsObjectPtr settings, InstancePtr instance, QObject *parent)
|
|
: BaseProfiler(settings, instance, parent)
|
|
{
|
|
}
|
|
|
|
void JVisualVM::beginProfilingImpl(BaseProcess *process)
|
|
{
|
|
QProcess *profiler = new QProcess(this);
|
|
profiler->setArguments(QStringList() << "--openpid" << QString::number(pid(process)));
|
|
profiler->setProgram(globalSettings->get("JVisualVMPath").toString());
|
|
connect(profiler, &QProcess::started, [this]()
|
|
{ emit readyToLaunch(tr("JVisualVM started")); });
|
|
connect(profiler,
|
|
static_cast<void (QProcess::*)(int, QProcess::ExitStatus)>(&QProcess::finished),
|
|
[this](int exit, QProcess::ExitStatus status)
|
|
{
|
|
if (exit != 0 || status == QProcess::CrashExit)
|
|
{
|
|
emit abortLaunch(tr("Profiler aborted"));
|
|
}
|
|
if (m_profilerProcess)
|
|
{
|
|
m_profilerProcess->deleteLater();
|
|
m_profilerProcess = 0;
|
|
}
|
|
});
|
|
profiler->start();
|
|
m_profilerProcess = profiler;
|
|
}
|
|
|
|
void JVisualVMFactory::registerSettings(SettingsObjectPtr settings)
|
|
{
|
|
QString defaultValue = QStandardPaths::findExecutable("jvisualvm");
|
|
if (defaultValue.isNull())
|
|
{
|
|
defaultValue = QStandardPaths::findExecutable("visualvm");
|
|
}
|
|
settings->registerSetting("JVisualVMPath", defaultValue);
|
|
globalSettings = settings;
|
|
}
|
|
|
|
BaseExternalTool *JVisualVMFactory::createTool(InstancePtr instance, QObject *parent)
|
|
{
|
|
return new JVisualVM(globalSettings, instance, parent);
|
|
}
|
|
|
|
bool JVisualVMFactory::check(QString *error)
|
|
{
|
|
return check(globalSettings->get("JVisualVMPath").toString(), error);
|
|
}
|
|
|
|
bool JVisualVMFactory::check(const QString &path, QString *error)
|
|
{
|
|
if (path.isEmpty())
|
|
{
|
|
*error = QObject::tr("Empty path");
|
|
return false;
|
|
}
|
|
if (!QDir::isAbsolutePath(path) || !QFileInfo(path).isExecutable() || !path.contains("visualvm"))
|
|
{
|
|
*error = QObject::tr("Invalid path to JVisualVM");
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|