itom 1.4.0
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00001 /* ******************************************************************** 00002 itom software 00003 URL: http://www.uni-stuttgart.de/ito 00004 Copyright (C) 2013, Institut für Technische Optik (ITO), 00005 Universität Stuttgart, Germany 00006 00007 This file is part of itom. 00008 00009 itom is free software; you can redistribute it and/or modify it 00010 under the terms of the GNU Library General Public Licence as published by 00011 the Free Software Foundation; either version 2 of the Licence, or (at 00012 your option) any later version. 00013 00014 itom is distributed in the hope that it will be useful, but 00015 WITHOUT ANY WARRANTY; without even the implied warranty of 00016 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library 00017 General Public Licence for more details. 00018 00019 You should have received a copy of the GNU Library General Public License 00020 along with itom. If not, see <http://www.gnu.org/licenses/>. 00021 *********************************************************************** */ 00022 00023 #ifndef PARAMHELPER_H 00024 #define PARAMHELPER_H 00025 00026 #include "../../common/sharedStructures.h" 00027 00028 #include <qmap.h> 00029 #include <qstring.h> 00030 #include <qsharedpointer.h> 00031 00032 namespace ito 00033 { 00034 class AddInBase; //forward declaration 00035 00036 class ParamHelper 00037 { 00038 public: 00039 00040 static tCompareResult compareParam(const ito::Param ¶mTemplate, const ito::Param ¶m, ito::RetVal &ret); 00041 static tCompareResult compareMetaParam(const ito::ParamMeta *metaTemplate, const ito::ParamMeta *meta, const char* nameTemplate, const char *name, ito::RetVal &ret); 00042 00043 static ito::RetVal validateStringMeta(const ito::StringMeta *meta, const char* value, bool mandatory = false); 00044 static ito::RetVal validateDoubleMeta(const ito::DoubleMeta *meta, double value); 00045 static ito::RetVal validateDoubleMetaAndRoundToStepSize(const ito::DoubleMeta *meta, ito::ParamBase &doubleParam, bool allowRounding = true); 00046 static ito::RetVal validateDoubleMetaAndRoundToStepSize(const ito::DoubleMeta *meta, double &value, bool allowRounding = true); 00047 static ito::RetVal validateIntMeta(const ito::IntMeta *meta, int value); 00048 static ito::RetVal validateCharMeta(const ito::CharMeta *meta, char value); 00049 static ito::RetVal validateCharArrayMeta(const ito::ParamMeta *meta, const char* values, size_t len); 00050 static ito::RetVal validateIntArrayMeta(const ito::ParamMeta *meta, const int* values, size_t len); 00051 static ito::RetVal validateDoubleArrayMeta(const ito::ParamMeta *meta, const double* values, size_t len); 00052 static ito::RetVal validateHWMeta(const ito::HWMeta *meta, ito::AddInBase *value, bool mandatory = false); 00053 static ito::RetVal validateParam(const ito::Param &templateParam, const ito::ParamBase ¶m, bool strict = true, bool mandatory = false); 00054 static ito::RetVal validateAndCastParam(const ito::Param &templateParam, ito::ParamBase ¶m, bool strict = true, bool mandatory = false, bool roundToSteps = false); 00055 static ito::ParamBase convertParam(const ito::ParamBase &source, int destType, bool *ok = NULL); 00056 static ito::RetVal getParamFromMapByKey( QMap<QString,ito::Param> ¶mMap, const QString &key, QMap<QString,ito::Param>::iterator &found, bool errorIfReadOnly); 00057 static ito::RetVal parseParamName(const QString &name, QString ¶mName, bool &hasIndex, int &index, QString &additionalTag); 00058 00059 static ito::RetVal getItemFromArray(const ito::Param &arrayParam, const int index, ito::Param &itemParam); 00060 static ito::Param getParam(const ito::Param ¶m, const bool hasIndex, const int index, ito::RetVal &ret); 00061 00062 static ito::RetVal updateParameters(QMap<QString, ito::Param> ¶mMap, const QVector<QSharedPointer<ito::ParamBase> > &values); 00063 00064 private: 00065 static bool fitToDoubleStepSize(double min, double step, double val); 00066 00067 ParamHelper(){}; 00068 ~ParamHelper(){}; 00069 }; 00070 } //end namespace ito 00071 00072 #endif 00073