Class sh::exceptions::Exception

class sh::exceptions::Exception

Shallot exception base class. Also contains some static methods for general work with exceptions.

Subclassed by sh::exceptions::ProgramException, sh::exceptions::RuntimeException, sh::scripting::ScriptingEngine::ScriptedException

Public Functions

QString message() const

QString name() const

QString classes() const

QString details() const

QString callstack() const

QString auxiliary() const

QString customValue(QString key) const

bool isRuntimeException() const

bool isProgramException() const

bool isRetryable() const

bool isResumeable() const

bool isDetailsAreInteresting() const

int autoRetryRecommendedIn() const

void setResumeable(bool v)

void setReTryable(bool v)

void setCustomValue(QString key, QString value)

bool isClass(QString classname)

Exception(ExceptionData data)

Exception()

sh::exceptions::ExceptionData data()

Public Static Functions

template<class Handler>
std::shared_ptr<RegisterHandler<Handler>> createRegisterHandler(Handler handler, QStack<Handler> *stack)

void executeGuarded(std::function<void()> fctint flags = 0, )

Executes some code with some standard exection handling around.

Parameters

• fct: The code to execute guarded.

• flags: Flags of ExecuteGuardFlag for choosing the behavior.

void executeGuarded_errorpanel(std::function<void()> fctint flags = 0, )

QString _demangle(QString l)

void exceptionDialog(sh::exceptions::Exception &e, bool *doRetry)

Public Static Attributes

const QString UNDEFINED_ERROR_OCCURRED = QObject::tr("An unspecified error occurred.")

const QString SHALLOT_MUST_CLOSE_TEXT = QObject::tr("Your Shallot process is disturbed by an error and needs to be closed now. You can try if starting Shallot again solves the issue. If you are interested in technical details, please take a look at the log.")

const QString Value_isShallotException = "_isShallotException"

Private Static Functions

void exceptionDialog(QString error1, QString error2, QString details, QString icon, bool mayRetry, bool mayClose, bool mayCancel, bool showLoglabelAndDetails, bool *doRetry)

Private Static Attributes

bool _inShutdown = false

QMutex _inShutdownMutex

class HandlerSettings

Public Members

QString cancelText

QStack<std::function<bool(sh::exceptions::Exception&)>> exceptionHandler_retryable

QStack<std::function<void(sh::exceptions::Exception&)>> exceptionHandler_resumeable

QStack<std::function<void(sh::exceptions::Exception&)>> exceptionHandler_hard

QStack<std::function<void()>> exceptionHandler_cancel

Private Functions

HandlerSettings()

Friends

friend class ExceptionHandlerSettingsManager

template<class Handler>
class RegisterHandler

Public Functions

RegisterHandler(Handler handler, QStack<Handler> *stack)

~RegisterHandler()

Private Members

QStack<Handler> *_stack