#include "processinvoker.hpp" #include #include #include #include #if defined(Q_OS_MAC) #include #endif Process::ProcessInvoker::ProcessInvoker(QObject* parent) : QObject(parent) { mProcess = new QProcess(this); connect(mProcess, SIGNAL(error(QProcess::ProcessError)), this, SLOT(processError(QProcess::ProcessError))); connect(mProcess, SIGNAL(finished(int,QProcess::ExitStatus)), this, SLOT(processFinished(int,QProcess::ExitStatus))); mName = QString(); mArguments = QStringList(); } Process::ProcessInvoker::~ProcessInvoker() { } //void Process::ProcessInvoker::setProcessName(const QString &name) //{ // mName = name; //} //void Process::ProcessInvoker::setProcessArguments(const QStringList &arguments) //{ // mArguments = arguments; //} QProcess* Process::ProcessInvoker::getProcess() { return mProcess; } //QString Process::ProcessInvoker::getProcessName() //{ // return mName; //} //QStringList Process::ProcessInvoker::getProcessArguments() //{ // return mArguments; //} bool Process::ProcessInvoker::startProcess(const QString &name, const QStringList &arguments, bool detached) { // mProcess = new QProcess(this); mName = name; mArguments = arguments; mIgnoreErrors = false; QString path(name); #ifdef Q_OS_WIN path.append(QLatin1String(".exe")); #elif defined(Q_OS_MAC) QDir dir(QCoreApplication::applicationDirPath()); path = dir.absoluteFilePath(name); #else path.prepend(QLatin1String("./")); #endif QFileInfo info(path); if (!info.exists()) { QMessageBox msgBox; msgBox.setWindowTitle(tr("Error starting executable")); msgBox.setIcon(QMessageBox::Warning); msgBox.setStandardButtons(QMessageBox::Ok); msgBox.setText(tr("

Could not find %1

\

The application is not found.

\

Please make sure OpenMW is installed correctly and try again.

").arg(info.fileName())); msgBox.exec(); return false; } if (!info.isExecutable()) { QMessageBox msgBox; msgBox.setWindowTitle(tr("Error starting executable")); msgBox.setIcon(QMessageBox::Warning); msgBox.setStandardButtons(QMessageBox::Ok); msgBox.setText(tr("

Could not start %1

\

The application is not executable.

\

Please make sure you have the right permissions and try again.

").arg(info.fileName())); msgBox.exec(); return false; } // Start the executable if (detached) { if (!mProcess->startDetached(path, arguments)) { QMessageBox msgBox; msgBox.setWindowTitle(tr("Error starting executable")); msgBox.setIcon(QMessageBox::Critical); msgBox.setStandardButtons(QMessageBox::Ok); msgBox.setText(tr("

Could not start %1

\

An error occurred while starting %1.

\

Press \"Show Details...\" for more information.

").arg(info.fileName())); msgBox.setDetailedText(mProcess->errorString()); msgBox.exec(); return false; } } else { mProcess->start(path, arguments); /* if (!mProcess->waitForFinished()) { QMessageBox msgBox; msgBox.setWindowTitle(tr("Error starting executable")); msgBox.setIcon(QMessageBox::Critical); msgBox.setStandardButtons(QMessageBox::Ok); msgBox.setText(tr("

Could not start %1

\

An error occurred while starting %1.

\

Press \"Show Details...\" for more information.

").arg(info.fileName())); msgBox.setDetailedText(mProcess->errorString()); msgBox.exec(); return false; } if (mProcess->exitCode() != 0 || mProcess->exitStatus() == QProcess::CrashExit) { QString error(mProcess->readAllStandardError()); error.append(tr("\nArguments:\n")); error.append(arguments.join(" ")); QMessageBox msgBox; msgBox.setWindowTitle(tr("Error running executable")); msgBox.setIcon(QMessageBox::Critical); msgBox.setStandardButtons(QMessageBox::Ok); msgBox.setText(tr("

Executable %1 returned an error

\

An error occurred while running %1.

\

Press \"Show Details...\" for more information.

").arg(info.fileName())); msgBox.setDetailedText(error); msgBox.exec(); return false; } */ } return true; } void Process::ProcessInvoker::processError(QProcess::ProcessError error) { if (mIgnoreErrors) return; QMessageBox msgBox; msgBox.setWindowTitle(tr("Error running executable")); msgBox.setIcon(QMessageBox::Critical); msgBox.setStandardButtons(QMessageBox::Ok); msgBox.setText(tr("

Executable %1 returned an error

\

An error occurred while running %1.

\

Press \"Show Details...\" for more information.

").arg(mName)); msgBox.setDetailedText(mProcess->errorString()); msgBox.exec(); } void Process::ProcessInvoker::processFinished(int exitCode, QProcess::ExitStatus exitStatus) { if (exitCode != 0 || exitStatus == QProcess::CrashExit) { if (mIgnoreErrors) return; QString error(mProcess->readAllStandardError()); error.append(tr("\nArguments:\n")); error.append(mArguments.join(" ")); QMessageBox msgBox; msgBox.setWindowTitle(tr("Error running executable")); msgBox.setIcon(QMessageBox::Critical); msgBox.setStandardButtons(QMessageBox::Ok); msgBox.setText(tr("

Executable %1 returned an error

\

An error occurred while running %1.

\

Press \"Show Details...\" for more information.

").arg(mName)); msgBox.setDetailedText(error); msgBox.exec(); } } void Process::ProcessInvoker::killProcess() { mIgnoreErrors = true; mProcess->kill(); }