Developer Documentation
DataTypeWrapper.cc
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50 
51 
52 //=============================================================================
53 //
54 // Wrapper for IdList ( std::vector< int > ) - IMPLEMENTATION
55 //
56 //=============================================================================
57 
58 
59 //== INCLUDES =================================================================
60 
61 #include "DataTypeWrapper.hh"
62 
63 //== IMPLEMENTATION ==========================================================
64 
65 QScriptValue toScriptValueDataType(QScriptEngine *engine, const DataType &s)
66 {
67  QScriptValue obj = engine->newObject();
68  obj.setProperty("type", QScriptValue(engine, s.value() ));
69  return obj;
70 }
71 
72 void fromScriptValueDataType(const QScriptValue &obj, DataType &s)
73 {
74  s = obj.property("type").toNumber();
75 }
76 
77 QScriptValue createDataType(QScriptContext *context, QScriptEngine *engine)
78 {
79  DataType s;
80 
81  QScriptValue callee = context->callee();
82 
83  // If arguments are given, use them for initialization otherwise
84  // initialize with 0
85  if (context->argumentCount() == 1) {
86  QVariant argument = context->argument(0).toVariant();
87  bool ok;
88 
89  // Try if we can convert a given uint here
90  s = argument.toUInt(&ok);
91 
92  // If not, we get a String and should therefore try to resolve it via the Typename
93  if (! ok )
94  s = typeId(argument.toString());
95 
96  } else {
97  // Basic construction without an Argument! Set to Unknown
98  s = DATA_UNKNOWN;
99  }
100 
101  return engine->toScriptValue( s );
102 }
103 
104 QScriptValue DataTypeToString(QScriptContext *context, QScriptEngine *engine)
105 {
106  DataType s = context->thisObject().property("type").toNumber();
107 
108  return QScriptValue(engine, typeName(s) );
109 }
110 
111 //=============================================================================
112 
Predefined datatypes.
Definition: DataTypes.hh:96
DLLEXPORT DataType typeId(QString _name)
Given a dataType Identifier string this function will return the id of the datatype.
Definition: Types.cc:150
const DataType DATA_UNKNOWN(0)
None of the other Objects.
DLLEXPORT QString typeName(DataType _id)
Get the name of a type with given id.
Definition: Types.cc:165
unsigned int value() const
Definition: Types.cc:423