diff options
Diffstat (limited to 'data/inst/instanceloader.h')
| -rw-r--r-- | data/inst/instanceloader.h | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/data/inst/instanceloader.h b/data/inst/instanceloader.h index 943a9b2c..1a8a598f 100644 --- a/data/inst/instanceloader.h +++ b/data/inst/instanceloader.h @@ -17,10 +17,14 @@ #define INSTANCELOADER_H #include <QObject> +#include <QMap> +#include <QList> class InstanceType; class Instance; +typedef QList<const InstanceType *> InstTypeList; + /*! * \brief The InstanceLoader is a singleton that manages all of the instance types and handles loading and creating instances. * Instance types are registered with the instance loader through its registerInstType() function. @@ -41,6 +45,7 @@ public: * TypeNotRegistered is returned by createInstance() and loadInstance() when the given type is not registered. * InstExists is returned by createInstance() if the given instance directory is already an instance. * NotAnInstance is returned by loadInstance() if the given instance directory is not a valid instance. + * WrongInstType is returned by loadInstance() if the given instance directory's type doesn't match the given type. */ enum InstTypeError { @@ -51,7 +56,8 @@ public: TypeNotRegistered, InstExists, - NotAnInstance + NotAnInstance, + WrongInstType }; /*! @@ -84,11 +90,28 @@ public: * \return An InstTypeError error code. * TypeNotRegistered if the given type is not registered with the InstanceLoader. * NotAnInstance if the given instance directory isn't a valid instance. + * WrongInstType if the given instance directory's type isn't the same as the given type. */ InstTypeError loadInstance(Instance *inst, const InstanceType *type, const QString &instDir); + /*! + * \brief Finds an instance type with the given ID. + * If one cannot be found, returns NULL. + * \param id The ID of the type to find. + * \return The type with the given ID. NULL if none were found. + */ + const InstanceType *findType(const QString &id); + + /*! + * \brief Gets a list of the registered instance types. + * \return A list of instance types. + */ + InstTypeList typeList(); + private: explicit InstanceLoader(QObject *parent = 0); + + QMap<QString, InstanceType *> m_typeMap; }; #endif // INSTANCELOADER_H |