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#ifndef _SVC_IMGGEN_H
#define _SVC_IMGGEN_H
#include <bfc/dispatch.h>
#include <api/service/services.h>
class NOVTABLE svc_imageGenerator : public Dispatchable
{
public:
static FOURCC getServiceType() { return WaSvc::IMAGEGENERATOR; }
int testDesc(const wchar_t *desc);
ARGB32 *genImage(const wchar_t *desc, int *has_alpha, int *w, int *h, ifc_xmlreaderparams *params = NULL);
int outputCacheable();
enum {
TESTDESC = 10,
GENIMAGE = 30,
OUTPUTCACHEABLE = 40,
};
};
inline int svc_imageGenerator::testDesc(const wchar_t *desc)
{
return _call(TESTDESC, 0, desc);
}
inline ARGB32 *svc_imageGenerator::genImage(const wchar_t *desc, int *has_alpha, int *w, int *h, ifc_xmlreaderparams *params)
{
return _call(GENIMAGE, (ARGB32 *)0, desc, has_alpha, w, h, params);
}
inline int svc_imageGenerator::outputCacheable()
{
return _call(OUTPUTCACHEABLE, 0);
}
// derive from this one
class NOVTABLE svc_imageGeneratorI : public svc_imageGenerator
{
public:
virtual int testDesc(const wchar_t *desc) = 0;
virtual ARGB32 *genImage(const wchar_t *desc, int *has_alpha, int *w, int *h, ifc_xmlreaderparams *params = NULL) = 0;
virtual int outputCacheable() { return 0; }
protected:
RECVS_DISPATCH;
};
#include <api/service/svc_enum.h>
#include <bfc/string/StringW.h>
class ImgGeneratorEnum : public SvcEnumT<svc_imageGenerator>
{
public:
ImgGeneratorEnum(const wchar_t *_desc) : desc(_desc) { }
protected:
virtual int testService(svc_imageGenerator *svc)
{
return svc->testDesc(desc);
}
private:
StringW desc;
};
#endif
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