PrismLauncher/launcher/tools/JVisualVM.cpp
Rachel Powers 8d7dcdfc5b
chore: fix shadowed member and signed/unsigned mismatch
Signed-off-by: Rachel Powers <508861+Ryex@users.noreply.github.com>

chore: supress unused with [[maybe_unused]]

Signed-off-by: Rachel Powers <508861+Ryex@users.noreply.github.com>

chore: unshadow ^&^& static_cast implicit return

Signed-off-by: Rachel Powers <508861+Ryex@users.noreply.github.com>

chore: deshadow and mark unused in parse task

Signed-off-by: Rachel Powers <508861+Ryex@users.noreply.github.com>

chore: mark unused in folder models

Signed-off-by: Rachel Powers <508861+Ryex@users.noreply.github.com>

chore: deshadow and mark unused with instances

Signed-off-by: Rachel Powers <508861+Ryex@users.noreply.github.com>

chore: more deshadow and unused

Signed-off-by: Rachel Powers <508861+Ryex@users.noreply.github.com>

chore: remove uneeded simicolons

Signed-off-by: Rachel Powers <508861+Ryex@users.noreply.github.com>

chore: mark unused

Signed-off-by: Rachel Powers <508861+Ryex@users.noreply.github.com>

chore: prevent shadow

Signed-off-by: Rachel Powers <508861+Ryex@users.noreply.github.com>
2023-07-01 23:39:38 -07:00

105 lines
2.6 KiB
C++

#include "JVisualVM.h"
#include <QDir>
#include <QStandardPaths>
#include "settings/SettingsObject.h"
#include "launch/LaunchTask.h"
#include "BaseInstance.h"
class JVisualVM : public BaseProfiler
{
Q_OBJECT
public:
JVisualVM(SettingsObjectPtr settings, InstancePtr instance, QObject *parent = 0);
private slots:
void profilerStarted();
void profilerFinished(int exit, QProcess::ExitStatus status);
protected:
void beginProfilingImpl(shared_qobject_ptr<LaunchTask> process);
};
JVisualVM::JVisualVM(SettingsObjectPtr settings, InstancePtr instance, QObject *parent)
: BaseProfiler(settings, instance, parent)
{
}
void JVisualVM::profilerStarted()
{
emit readyToLaunch(tr("JVisualVM started"));
}
void JVisualVM::profilerFinished([[maybe_unused]] int exit, QProcess::ExitStatus status)
{
if (status == QProcess::CrashExit)
{
emit abortLaunch(tr("Profiler aborted"));
}
if (m_profilerProcess)
{
m_profilerProcess->deleteLater();
m_profilerProcess = 0;
}
}
void JVisualVM::beginProfilingImpl(shared_qobject_ptr<LaunchTask> process)
{
QProcess *profiler = new QProcess(this);
QStringList profilerArgs =
{
"--openpid", QString::number(process->pid())
};
auto programPath = globalSettings->get("JVisualVMPath").toString();
profiler->setArguments(profilerArgs);
profiler->setProgram(programPath);
connect(profiler, &QProcess::started, this, &JVisualVM::profilerStarted);
connect(profiler, QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished), this, &JVisualVM::profilerFinished);
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;
}
QFileInfo finfo(path);
if (!finfo.isExecutable() || !finfo.fileName().contains("visualvm"))
{
*error = QObject::tr("Invalid path to JVisualVM");
return false;
}
return true;
}
#include "JVisualVM.moc"