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00077 #ifndef _QT_FACTORYEXPORTER_H
00078 #define _QT_FACTORYEXPORTER_H
00079
00080 #include <typeinfo>
00081 #include <qstringlist.h>
00082 #include <qmap.h>
00083
00086 class Register
00087 {
00088 static QMap<QString, QStringList> *theLists;
00089 public:
00090 static QMap<QString, QStringList> &getLists() { return theLists ? *theLists : *(theLists = new QMap<QString, QStringList>); }
00091 Register(const char *name, const char *base) { getLists()[base] += name; }
00092 };
00093
00094 #define FACTORY_EXPORT \
00095 QMap<QString, QStringList> *Register::theLists = 0; \
00096 extern "C" \
00097 { \
00098 const QStringList &getAvailable(const QString &base) { return Register::getLists()[base]; } \
00099 }
00100
00101 #define EXPORT_CLASS(Class, MajorVersion, MinorVersion, TinyVersion, Base) \
00102 extern "C" \
00103 { \
00104 Register reg ## Class(#Class, typeid(Base).name()); \
00105 Base *create ## Class() { return new Class; } \
00106 int version ## Class() { return (((MajorVersion << 8) + MinorVersion) << 8) + TinyVersion; }; \
00107 }
00108
00109 #define EXPORT_CLASS_I1(Name, Class, I1, MajorVersion, MinorVersion, TinyVersion, Base) \
00110 extern "C" \
00111 { \
00112 Register reg ## Name(#Name, typeid(Base).name()); \
00113 Base *create ## Name() { return new Class(I1); } \
00114 int version ## Name() { return (((MajorVersion << 8) + MinorVersion) << 8) + TinyVersion; }; \
00115 }
00116
00117 #define EXPORT_CLASS_I2(Name, Class, I1, I2, MajorVersion, MinorVersion, TinyVersion, Base) \
00118 extern "C" \
00119 { \
00120 Register reg ## Name(#Name, typeid(Base).name()); \
00121 Base *create ## Name() { return new Class(I1, I2); } \
00122 int version ## Name() { return (((MajorVersion << 8) + MinorVersion) << 8) + TinyVersion; }; \
00123 }
00124
00125 #define EXPORT_CLASS_I3(Name, Class, I1, I2, I3, MajorVersion, MinorVersion, TinyVersion, Base) \
00126 extern "C" \
00127 { \
00128 Register reg ## Name(#Name, typeid(Base).name()); \
00129 Base *create ## Name() { return new Class(I1, I2, I3); } \
00130 int version ## Name() { return (((MajorVersion << 8) + MinorVersion) << 8) + TinyVersion; }; \
00131 }
00132
00133 #define EXPORT_CLASS_I4(Name, Class, I1, I2, I3, I4, MajorVersion, MinorVersion, TinyVersion, Base) \
00134 extern "C" \
00135 { \
00136 Register reg ## Name(#Name, typeid(Base).name()); \
00137 Base *create ## Name() { return new Class(I1, I2, I3, I4); } \
00138 int version ## Name() { return (((MajorVersion << 8) + MinorVersion) << 8) + TinyVersion; }; \
00139 }
00140
00141 #define EXPORT_CLASS_I5(Name, Class, I1, I2, I3, I4, I5, MajorVersion, MinorVersion, TinyVersion, Base) \
00142 extern "C" \
00143 { \
00144 Register reg ## Name(#Name, typeid(Base).name()); \
00145 Base *create ## Name() { return new Class(I1, I2, I3, I4, I5); } \
00146 int version ## Name() { return (((MajorVersion << 8) + MinorVersion) << 8) + TinyVersion; }; \
00147 }
00148
00149 #endif