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35 lines
969 B
35 lines
969 B
#ifndef __HELPERS_HPP__
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#define __HELPERS_HPP__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "olepig.h"
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extern "C" PRIVATE_DATA POLEVTBL Mpolevtbl;
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#define HIMETRIC_PER_INCH 2540
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#define MAP_PIX_TO_LOGHIM(x,ppli) MulDiv(HIMETRIC_PER_INCH, (x), (ppli))
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#define MAP_LOGHIM_TO_PIX(x,ppli) MulDiv((ppli), (x), HIMETRIC_PER_INCH)
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#define DBGOUT(x) ::OutputDebugString((x));
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HRESULT Ansi2Unicode(const char *, wchar_t **);
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HRESULT Unicode2Ansi(const wchar_t *src, char ** dest);
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HRESULT ConvertANSItoCLSID(const char *pszCLSID, CLSID * clsid);
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HRESULT ConvertANSIProgIDtoCLSID(const char *progid, CLSID *pCLSID);
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void XformSizeInHimetricToPixels(HDC hDC, LPSIZEL lpSizeInHiMetric, LPSIZEL lpSizeInPix);
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BOOL SetSize(SIZE *, long cx, long cy);
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#undef SAFERELEASE
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#define SAFERELEASE(p) if ((p) != NULL) { (p)->Release(); (p) = NULL; };
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#undef SAFEDELETE
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#define SAFEDELETE(p) if ((p) != NULL) { delete (p); (p) = NULL; };
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#ifdef __cplusplus
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}
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#endif
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#endif
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