mirror of
https://github.com/swift-project/pilotclient.git
synced 2026-03-31 12:55:33 +08:00
db4c05dd9f
The new compare is implemented using "multimethods" described in the book Advanced C++ Programming Styles and Idioms by James Coplien. First, the isA method is used to determine which of the values being compared is the most general. (For example, CLength is more general than CAltitude.) Then the compareImpl method is called on the most general value, with the other value as an argument. If there is not a direct inheritance relation between the two values (or they are the same class) then the comparison is invalid and a assert is triggered.
172 lines
3.6 KiB
C++
172 lines
3.6 KiB
C++
#ifndef BLACKMISC_STATUSMESSAGE_H
|
|
#define BLACKMISC_STATUSMESSAGE_H
|
|
|
|
#include "valueobject.h"
|
|
|
|
namespace BlackMisc
|
|
{
|
|
|
|
/*!
|
|
* \brief Streamable status message, e.g. from Core -> GUI
|
|
*/
|
|
class CStatusMessage : public CValueObject
|
|
{
|
|
public:
|
|
/*!
|
|
* \brief The StatusType enum
|
|
*/
|
|
enum StatusType
|
|
{
|
|
TypeUnknown, // not set
|
|
TypeUnspecific, // intentionally set
|
|
TypeValidation,
|
|
TypeTrafficNetwork,
|
|
TypeSettings,
|
|
TypeCore
|
|
};
|
|
|
|
enum StatusSeverity
|
|
{
|
|
SeverityInfo,
|
|
SeverityWarning,
|
|
SeverityError
|
|
};
|
|
|
|
private:
|
|
StatusType m_type;
|
|
StatusSeverity m_severity;
|
|
QString m_message;
|
|
QDateTime m_timestamp;
|
|
|
|
public:
|
|
/*!
|
|
* \brief StatusMessage
|
|
*/
|
|
CStatusMessage() :
|
|
m_type(TypeUnknown), m_severity(SeverityInfo) {}
|
|
|
|
/*!
|
|
* \brief StatusMessage
|
|
* \param type
|
|
* \param severity
|
|
* \param message
|
|
*/
|
|
CStatusMessage(StatusType type, StatusSeverity severity, const QString &message);
|
|
|
|
/*!
|
|
* \brief Status type
|
|
* \return
|
|
*/
|
|
StatusType getType() const
|
|
{
|
|
return this->m_type;
|
|
}
|
|
|
|
/*!
|
|
* \brief Status severity
|
|
* \return
|
|
*/
|
|
StatusSeverity getSeverity() const
|
|
{
|
|
return this->m_severity;
|
|
}
|
|
|
|
/*!
|
|
* \brief Message
|
|
* \return
|
|
*/
|
|
QString getMessage() const
|
|
{
|
|
return this->m_message;
|
|
}
|
|
|
|
/*!
|
|
* \brief Value hash
|
|
* \return
|
|
*/
|
|
virtual uint getValueHash() const;
|
|
|
|
/*!
|
|
* \brief As QVariant
|
|
* \return
|
|
*/
|
|
QVariant toQVariant() const
|
|
{
|
|
return QVariant::fromValue(*this);
|
|
}
|
|
|
|
/*!
|
|
* \brief Equal operator ==
|
|
* \param other
|
|
* @return
|
|
*/
|
|
bool operator ==(const CStatusMessage &other) const;
|
|
|
|
/*!
|
|
* \brief Unequal operator ==
|
|
* \param other
|
|
* @return
|
|
*/
|
|
bool operator !=(const CStatusMessage &other) const;
|
|
|
|
/*!
|
|
* \brief Register metadata
|
|
*/
|
|
static void registerMetadata();
|
|
|
|
/*!
|
|
* \brief Validation error
|
|
* \param message
|
|
* \return
|
|
*/
|
|
static CStatusMessage getValidationError(const QString &message);
|
|
|
|
/*!
|
|
* \brief Unspecific info message
|
|
* \param message
|
|
* \return
|
|
*/
|
|
static CStatusMessage getInfoMessage(const QString &message);
|
|
|
|
protected:
|
|
/*!
|
|
* \brief Marshall to DBus
|
|
* \param argument
|
|
*/
|
|
virtual void marshallToDbus(QDBusArgument &arg) const;
|
|
|
|
/*!
|
|
* \brief Unmarshall from DBus
|
|
* \param argument
|
|
*/
|
|
virtual void unmarshallFromDbus(const QDBusArgument &arg);
|
|
|
|
/*!
|
|
* \brief Convert to String
|
|
* \param i18n
|
|
* \return
|
|
*/
|
|
virtual QString convertToQString(bool i18n = false) const;
|
|
|
|
/*!
|
|
* \copydoc CValueObject::getMetaTypeId
|
|
*/
|
|
virtual int getMetaTypeId() const;
|
|
|
|
/*!
|
|
* \copydoc CValueObject::isA
|
|
*/
|
|
virtual bool isA(int metaTypeId) const;
|
|
|
|
/*!
|
|
* \copydoc CValueObject::compareImpl
|
|
*/
|
|
virtual int compareImpl(const CValueObject &other) const;
|
|
};
|
|
|
|
}
|
|
|
|
Q_DECLARE_METATYPE(BlackMisc::CStatusMessage)
|
|
|
|
#endif // guard
|