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Handle errors when starting game process #2

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Handle errors when starting game process #2

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33 changes: 28 additions & 5 deletions mainwindow.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -4,8 +4,8 @@

MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow),
settings(new QSettings)
settings(new QSettings),
ui(new Ui::MainWindow)
{
// Check if this first run
if (! settings->value("internal/isConfigured").toBool()) {
Expand Down Expand Up @@ -129,6 +129,8 @@ void MainWindow::buttonClickedRegister()

void MainWindow::buttonClickedRun()
{
execPath = settings->value("userOptions/pathGame").toString()+settings->value("internal/executableName").toString();

QStringList arguments;
QStringList keysList = settings->allKeys();
foreach(QString key, keysList) {
Expand All @@ -141,11 +143,32 @@ void MainWindow::buttonClickedRun()
}

QProcess *gameProcess = new QProcess();
gameProcess->start(
settings->value("userOptions/pathGame").toString()+settings->value("internal/executableName").toString(),
arguments);
connect(gameProcess, SIGNAL(started()), SLOT(gameStarted()));
connect(gameProcess, SIGNAL(error(QProcess::ProcessError)), SLOT(gameError()));
gameProcess->start(execPath, arguments);
gameProcess->closeWriteChannel();
}

void MainWindow::gameError()
{
QProcess *gameProcess = qobject_cast<QProcess *>(sender());
QMessageBox error(this);
QPushButton *configure = error.addButton(tr("Configure..."), QMessageBox::RejectRole);
QPushButton *ok = error.addButton(tr("OK"), QMessageBox::AcceptRole);
error.setDefaultButton(ok);
error.setEscapeButton(ok);
error.setWindowTitle(tr("Crusader Kings 2"));
error.setText(tr("Failed to start %1: %2").arg(execPath, gameProcess->errorString()));
error.setIcon(QMessageBox::Critical);
error.exec();
if (error.clickedButton() == configure) {
FirstDialog dialog(this);
dialog.exec();
}
}

void MainWindow::gameStarted()
{
// Quit after CK2 running
QApplication::quit();
}
Expand Down
3 changes: 3 additions & 0 deletions mainwindow.h
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Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,7 @@ class MainWindow : public QMainWindow

private:
Ui::MainWindow *ui;
QString execPath;
QStringList listFiles(QString directory, QString extension);
QString extractName(QString iniDir, QString iniName);
void loadStyles();
Expand All @@ -50,6 +51,8 @@ private slots:
void buttonClickedRegister();
void buttonClickedRun();
void webviewLoadFinished(bool status);
void gameStarted();
void gameError();
};

#endif // MAINWINDOW_H