Improved readability in main()
This commit is contained in:
0xFEEDC0DE64
424
main.cpp
424
main.cpp
@@ -46,6 +46,227 @@ bool loadAndInstallTranslator(QTranslator &translator,
|
||||
return true;
|
||||
}
|
||||
|
||||
bool loadTranslations(QSplashScreen &splashScreen, ZeiterfassungSettings &settings)
|
||||
{
|
||||
splashScreen.showMessage(QCoreApplication::translate("main", "Loading translations..."));
|
||||
|
||||
if(settings.language() == QLocale::AnyLanguage)
|
||||
{
|
||||
LanguageSelectionDialog dialog(&splashScreen);
|
||||
|
||||
again:
|
||||
if(dialog.exec() != QDialog::Accepted)
|
||||
return false;
|
||||
|
||||
if(dialog.language() == QLocale::AnyLanguage)
|
||||
{
|
||||
QMessageBox::warning(&splashScreen, QCoreApplication::translate("main", "Invalid language selection!"),
|
||||
QCoreApplication::translate("main", "Invalid language selection!") % "\n\n" %
|
||||
QCoreApplication::translate("main", "You did not select a valid language!"));
|
||||
goto again;
|
||||
}
|
||||
|
||||
settings.setLanguage(dialog.language());
|
||||
}
|
||||
|
||||
QLocale locale(settings.language(), QLocale::Austria);
|
||||
QLocale::setDefault(locale);
|
||||
|
||||
QTranslator qtTranslator(qApp);
|
||||
QTranslator zeiterfassungTranslator(qApp);
|
||||
|
||||
auto translationsDir = QDir(QCoreApplication::applicationDirPath()).absoluteFilePath(QStringLiteral("translations"));
|
||||
loadAndInstallTranslator(qtTranslator, locale, QStringLiteral("qt"), QStringLiteral("_"), translationsDir);
|
||||
loadAndInstallTranslator(zeiterfassungTranslator, locale, QStringLiteral("zeiterfassung"), QStringLiteral("_"), translationsDir);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool loadTheme(QSplashScreen &splashScreen, ZeiterfassungSettings &settings)
|
||||
{
|
||||
splashScreen.showMessage(QCoreApplication::translate("main", "Loading theme..."));
|
||||
|
||||
if(settings.theme().isEmpty())
|
||||
return true;
|
||||
|
||||
auto themePath = QDir(QDir(QCoreApplication::applicationDirPath()).absoluteFilePath(QStringLiteral("themes"))).absoluteFilePath(settings.theme());
|
||||
|
||||
QFile file(themePath % ".qss");
|
||||
|
||||
if(!file.exists())
|
||||
{
|
||||
QMessageBox::warning(&splashScreen, QCoreApplication::translate("main", "Could not load theme!"),
|
||||
QCoreApplication::translate("main", "Could not load theme!") % "\n\n" %
|
||||
QCoreApplication::translate("main", "Theme file does not exist!"));
|
||||
return false;
|
||||
}
|
||||
|
||||
if(!file.open(QIODevice::ReadOnly | QIODevice::Text))
|
||||
{
|
||||
QMessageBox::warning(&splashScreen, QCoreApplication::translate("main", "Could not load theme!"),
|
||||
QCoreApplication::translate("main", "Could not load theme!") % "\n\n" %
|
||||
file.errorString());
|
||||
return false;
|
||||
}
|
||||
|
||||
QTextStream textStream(&file);
|
||||
qApp->setStyleSheet(textStream.readAll().replace(QStringLiteral("@THEME_RESOURCES@"), themePath));
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool loadStripLayouts(QSplashScreen &splashScreen, StripFactory &stripFactory)
|
||||
{
|
||||
splashScreen.showMessage(QCoreApplication::translate("main", "Loading strip layouts..."));
|
||||
|
||||
if(!stripFactory.load(QDir(QCoreApplication::applicationDirPath()).absoluteFilePath(QStringLiteral("strips"))))
|
||||
{
|
||||
QMessageBox::warning(&splashScreen, QCoreApplication::translate("main", "Could not load strips!"),
|
||||
QCoreApplication::translate("main", "Could not load strips!") % "\n\n" % stripFactory.errorString());
|
||||
return false;
|
||||
}
|
||||
|
||||
{
|
||||
auto widget = stripFactory.createBookingStartStrip();
|
||||
if(!widget)
|
||||
{
|
||||
QMessageBox::warning(&splashScreen, QCoreApplication::translate("main", "Could not load strips!"),
|
||||
QCoreApplication::translate("main", "Could not load strips!") % "\n\n" % stripFactory.errorString());
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
auto widget = stripFactory.createBookingEndStrip();
|
||||
if(!widget)
|
||||
{
|
||||
QMessageBox::warning(&splashScreen, QCoreApplication::translate("main", "Could not load strips!"),
|
||||
QCoreApplication::translate("main", "Could not load strips!") % "\n\n" % stripFactory.errorString());
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
auto widget = stripFactory.createTimeAssignmentStrip();
|
||||
if(!widget)
|
||||
{
|
||||
QMessageBox::warning(&splashScreen, QCoreApplication::translate("main", "Could not load strips!"),
|
||||
QCoreApplication::translate("main", "Could not load strips!") % "\n\n" % stripFactory.errorString());
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool loadLoginPage(QSplashScreen &splashScreen, ZeiterfassungSettings &settings, ZeiterfassungApi &erfassung)
|
||||
{
|
||||
splashScreen.showMessage(QCoreApplication::translate("main", "Loading login page..."));
|
||||
|
||||
again:
|
||||
auto reply = erfassung.doLoginPage();
|
||||
|
||||
{
|
||||
QEventLoop eventLoop;
|
||||
QObject::connect(reply.get(), &ZeiterfassungReply::finished, &eventLoop, &QEventLoop::quit);
|
||||
eventLoop.exec();
|
||||
}
|
||||
|
||||
if(!reply->success())
|
||||
{
|
||||
QMessageBox::warning(&splashScreen, QCoreApplication::translate("main", "Could not access Zeiterfassung!"),
|
||||
QCoreApplication::translate("main", "Could not access Zeiterfassung!") % "\n\n" % reply->message());
|
||||
|
||||
bool ok;
|
||||
auto url = QInputDialog::getText(&splashScreen, QCoreApplication::translate("main", "Base url"),
|
||||
QCoreApplication::translate("main", "Please enter the base url to the Zeiterfassung:"),
|
||||
QLineEdit::Normal, settings.url(), &ok);
|
||||
|
||||
if(!ok)
|
||||
return false;
|
||||
|
||||
settings.setUrl(url);
|
||||
erfassung.setUrl(url);
|
||||
|
||||
goto again;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool doAuthentication(QSplashScreen &splashScreen, ZeiterfassungSettings &settings, ZeiterfassungApi &erfassung)
|
||||
{
|
||||
splashScreen.showMessage(QCoreApplication::translate("main", "Authenticating..."));
|
||||
|
||||
if(settings.username().isNull() || settings.password().isNull())
|
||||
{
|
||||
AuthenticationDialog dialog(&splashScreen);
|
||||
|
||||
if(dialog.exec() != QDialog::Accepted)
|
||||
return false;
|
||||
|
||||
settings.setUsername(dialog.username());
|
||||
settings.setPassword(dialog.password());
|
||||
}
|
||||
|
||||
{
|
||||
again:
|
||||
auto reply = erfassung.doLogin(settings.username(), settings.password());
|
||||
|
||||
{
|
||||
QEventLoop eventLoop;
|
||||
QObject::connect(reply.get(), &ZeiterfassungReply::finished, &eventLoop, &QEventLoop::quit);
|
||||
eventLoop.exec();
|
||||
}
|
||||
|
||||
if(!reply->success())
|
||||
{
|
||||
QMessageBox::warning(&splashScreen, QCoreApplication::translate("main", "Could not authenticate with Zeiterfassung!"),
|
||||
QCoreApplication::translate("main", "Could not authenticate with Zeiterfassung!") % "\n\n" % reply->message());
|
||||
|
||||
AuthenticationDialog dialog(&splashScreen);
|
||||
dialog.setUsername(settings.username());
|
||||
dialog.setPassword(settings.password());
|
||||
|
||||
if(dialog.exec() != QDialog::Accepted)
|
||||
return false;
|
||||
|
||||
settings.setUsername(dialog.username());
|
||||
settings.setPassword(dialog.password());
|
||||
|
||||
goto again;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool loadUserInfo(QSplashScreen &splashScreen, ZeiterfassungApi &erfassung, ZeiterfassungApi::UserInfo &userInfo)
|
||||
{
|
||||
splashScreen.showMessage(QCoreApplication::translate("main", "Getting user information..."));
|
||||
|
||||
{
|
||||
auto reply = erfassung.doUserInfo();
|
||||
|
||||
{
|
||||
QEventLoop eventLoop;
|
||||
QObject::connect(reply.get(), &ZeiterfassungReply::finished, &eventLoop, &QEventLoop::quit);
|
||||
eventLoop.exec();
|
||||
}
|
||||
|
||||
if(!reply->success())
|
||||
{
|
||||
QMessageBox::warning(&splashScreen, QCoreApplication::translate("main", "Could not get user information!"),
|
||||
QCoreApplication::translate("main", "Could not get user information!") % "\n\n" % reply->message());
|
||||
return false;
|
||||
}
|
||||
|
||||
userInfo = reply->userInfo();
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
int main(int argc, char *argv[])
|
||||
{
|
||||
QCoreApplication::setAttribute(Qt::AA_ShareOpenGLContexts);
|
||||
@@ -73,206 +294,35 @@ int main(int argc, char *argv[])
|
||||
|
||||
ZeiterfassungSettings settings(&app);
|
||||
|
||||
splashScreen.showMessage(QCoreApplication::translate("main", "Loading translations..."));
|
||||
if(!loadTranslations(splashScreen, settings))
|
||||
return -1;
|
||||
|
||||
if(settings.language() == QLocale::AnyLanguage)
|
||||
{
|
||||
LanguageSelectionDialog dialog(&splashScreen);
|
||||
// not critical if it fails
|
||||
//if(!loadTheme(splashScreen, settings))
|
||||
// return -2;
|
||||
loadTheme(splashScreen, settings);
|
||||
|
||||
again0:
|
||||
if(dialog.exec() != QDialog::Accepted)
|
||||
return -1;
|
||||
StripFactory stripFactory(&app);
|
||||
|
||||
if(dialog.language() == QLocale::AnyLanguage)
|
||||
{
|
||||
QMessageBox::warning(&splashScreen, QCoreApplication::translate("main", "Invalid language selection!"),
|
||||
QCoreApplication::translate("main", "Invalid language selection!") % "\n\n" %
|
||||
QCoreApplication::translate("main", "You did not select a valid language!"));
|
||||
goto again0;
|
||||
}
|
||||
|
||||
settings.setLanguage(dialog.language());
|
||||
}
|
||||
|
||||
QLocale locale(settings.language(), QLocale::Austria);
|
||||
QLocale::setDefault(locale);
|
||||
|
||||
QTranslator qtTranslator(&app);
|
||||
QTranslator zeiterfassungTranslator(&app);
|
||||
|
||||
{
|
||||
auto translationsDir = QDir(QCoreApplication::applicationDirPath()).absoluteFilePath(QStringLiteral("translations"));
|
||||
loadAndInstallTranslator(qtTranslator, locale, QStringLiteral("qt"), QStringLiteral("_"), translationsDir);
|
||||
loadAndInstallTranslator(zeiterfassungTranslator, locale, QStringLiteral("zeiterfassung"), QStringLiteral("_"), translationsDir);
|
||||
}
|
||||
|
||||
if(!settings.theme().isEmpty())
|
||||
{
|
||||
splashScreen.showMessage(QCoreApplication::translate("main", "Loading theme..."));
|
||||
|
||||
auto themePath = QDir(QDir(QCoreApplication::applicationDirPath()).absoluteFilePath(QStringLiteral("themes"))).absoluteFilePath(settings.theme());
|
||||
|
||||
QFile file(themePath % ".qss");
|
||||
|
||||
if(!file.exists())
|
||||
{
|
||||
QMessageBox::warning(&splashScreen, QCoreApplication::translate("main", "Could not load theme!"),
|
||||
QCoreApplication::translate("main", "Could not load theme!") % "\n\n" %
|
||||
QCoreApplication::translate("main", "Theme file does not exist!"));
|
||||
goto after;
|
||||
}
|
||||
|
||||
if(!file.open(QIODevice::ReadOnly | QIODevice::Text))
|
||||
{
|
||||
QMessageBox::warning(&splashScreen, QCoreApplication::translate("main", "Could not load theme!"),
|
||||
QCoreApplication::translate("main", "Could not load theme!") % "\n\n" %
|
||||
file.errorString());
|
||||
goto after;
|
||||
}
|
||||
|
||||
QTextStream textStream(&file);
|
||||
app.setStyleSheet(textStream.readAll().replace(QStringLiteral("@THEME_RESOURCES@"), themePath));
|
||||
}
|
||||
|
||||
after:
|
||||
|
||||
splashScreen.showMessage(QCoreApplication::translate("main", "Loading login page..."));
|
||||
if(!loadStripLayouts(splashScreen, stripFactory))
|
||||
return -3;
|
||||
|
||||
ZeiterfassungApi erfassung(settings.url(), &app);
|
||||
|
||||
{
|
||||
again1:
|
||||
auto reply = erfassung.doLoginPage();
|
||||
if(!loadLoginPage(splashScreen, settings, erfassung))
|
||||
return -4;
|
||||
|
||||
{
|
||||
QEventLoop eventLoop;
|
||||
QObject::connect(reply.get(), &ZeiterfassungReply::finished, &eventLoop, &QEventLoop::quit);
|
||||
eventLoop.exec();
|
||||
}
|
||||
|
||||
if(!reply->success())
|
||||
{
|
||||
bool ok;
|
||||
QMessageBox::warning(&splashScreen, QCoreApplication::translate("main", "Could not access Zeiterfassung!"),
|
||||
QCoreApplication::translate("main", "Could not access Zeiterfassung!") % "\n\n" % reply->message());
|
||||
|
||||
auto url = QInputDialog::getText(&splashScreen, QCoreApplication::translate("main", "Base url"),
|
||||
QCoreApplication::translate("main", "Please enter the base url to the Zeiterfassung:"),
|
||||
QLineEdit::Normal, settings.url(), &ok);
|
||||
if(!ok)
|
||||
return -1;
|
||||
settings.setUrl(url);
|
||||
erfassung.setUrl(url);
|
||||
|
||||
goto again1;
|
||||
}
|
||||
}
|
||||
|
||||
splashScreen.showMessage(QCoreApplication::translate("main", "Authenticating..."));
|
||||
|
||||
if(settings.username().isNull() || settings.password().isNull())
|
||||
{
|
||||
AuthenticationDialog dialog(&splashScreen);
|
||||
if(dialog.exec() != QDialog::Accepted)
|
||||
return -1;
|
||||
settings.setUsername(dialog.username());
|
||||
settings.setPassword(dialog.password());
|
||||
}
|
||||
|
||||
{
|
||||
again2:
|
||||
auto reply = erfassung.doLogin(settings.username(), settings.password());
|
||||
|
||||
{
|
||||
QEventLoop eventLoop;
|
||||
QObject::connect(reply.get(), &ZeiterfassungReply::finished, &eventLoop, &QEventLoop::quit);
|
||||
eventLoop.exec();
|
||||
}
|
||||
|
||||
if(!reply->success())
|
||||
{
|
||||
QMessageBox::warning(&splashScreen, QCoreApplication::translate("main", "Could not authenticate with Zeiterfassung!"),
|
||||
QCoreApplication::translate("main", "Could not authenticate with Zeiterfassung!") % "\n\n" % reply->message());
|
||||
|
||||
AuthenticationDialog dialog(&splashScreen);
|
||||
dialog.setUsername(settings.username());
|
||||
dialog.setPassword(settings.password());
|
||||
if(dialog.exec() != QDialog::Accepted)
|
||||
return -1;
|
||||
settings.setUsername(dialog.username());
|
||||
settings.setPassword(dialog.password());
|
||||
|
||||
goto again2;
|
||||
}
|
||||
}
|
||||
|
||||
splashScreen.showMessage(QCoreApplication::translate("main", "Getting user information..."));
|
||||
if(!doAuthentication(splashScreen, settings, erfassung))
|
||||
return -5;
|
||||
|
||||
ZeiterfassungApi::UserInfo userInfo;
|
||||
|
||||
{
|
||||
auto reply = erfassung.doUserInfo();
|
||||
|
||||
{
|
||||
QEventLoop eventLoop;
|
||||
QObject::connect(reply.get(), &ZeiterfassungReply::finished, &eventLoop, &QEventLoop::quit);
|
||||
eventLoop.exec();
|
||||
}
|
||||
|
||||
if(!reply->success())
|
||||
{
|
||||
QMessageBox::warning(&splashScreen, QCoreApplication::translate("main", "Could not get user information!"),
|
||||
QCoreApplication::translate("main", "Could not get user information!") % "\n\n" % reply->message());
|
||||
return -1;
|
||||
}
|
||||
|
||||
userInfo = reply->userInfo();
|
||||
}
|
||||
|
||||
splashScreen.showMessage(QCoreApplication::translate("main", "Loading strip layouts..."));
|
||||
|
||||
StripFactory stripFactory(&app);
|
||||
if(!stripFactory.load(QDir(QCoreApplication::applicationDirPath()).absoluteFilePath(QStringLiteral("strips"))))
|
||||
{
|
||||
QMessageBox::warning(&splashScreen, QCoreApplication::translate("main", "Could not load strips!"),
|
||||
QCoreApplication::translate("main", "Could not load strips!") % "\n\n" % stripFactory.errorString());
|
||||
return -1;
|
||||
}
|
||||
|
||||
{
|
||||
auto widget = stripFactory.createBookingStartStrip();
|
||||
if(!widget)
|
||||
{
|
||||
QMessageBox::warning(&splashScreen, QCoreApplication::translate("main", "Could not load strips!"),
|
||||
QCoreApplication::translate("main", "Could not load strips!") % "\n\n" % stripFactory.errorString());
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
auto widget = stripFactory.createBookingEndStrip();
|
||||
if(!widget)
|
||||
{
|
||||
QMessageBox::warning(&splashScreen, QCoreApplication::translate("main", "Could not load strips!"),
|
||||
QCoreApplication::translate("main", "Could not load strips!") % "\n\n" % stripFactory.errorString());
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
auto widget = stripFactory.createTimeAssignmentStrip();
|
||||
if(!widget)
|
||||
{
|
||||
QMessageBox::warning(&splashScreen, QCoreApplication::translate("main", "Could not load strips!"),
|
||||
QCoreApplication::translate("main", "Could not load strips!") % "\n\n" % stripFactory.errorString());
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
if(!loadUserInfo(splashScreen, erfassung, userInfo))
|
||||
return -6;
|
||||
|
||||
MainWindow mainWindow(settings, erfassung, userInfo, stripFactory);
|
||||
mainWindow.show();
|
||||
|
||||
splashScreen.finish(&mainWindow);
|
||||
mainWindow.show();
|
||||
|
||||
return app.exec();
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user