62 lines
1.8 KiB
C
62 lines
1.8 KiB
C
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#ifndef HIH_DEFINED
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#define HIH_DEFINED
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#include "lsimeth.h"
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/*
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* H(orizontal)I(n)H(orizontal)
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*
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* This object is designed to help client implementations which use
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* Tatenakayoko and wish to be able to convert the display from vertical
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* to horizontal and then to display the Tatenakayoko text as horizontal.
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* To do this the client application simply changes the object handler
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* from the Tatenakayoko handler to this object handler and the text
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* will be displayed horizontally.
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*
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*/
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/* typedef for callback to client for enumeration */
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typedef LSERR(WINAPI * PFNHIHENUM)(
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POLS pols, /*(IN): client context */
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PLSRUN plsrun, /*(IN): from DNODE */
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PCLSCHP plschp, /*(IN): from DNODE */
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LSCP cp, /*(IN): from DNODE */
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LSDCP dcp, /*(IN): from DNODE */
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LSTFLOW lstflow, /*(IN): text flow*/
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BOOL fReverse, /*(IN): enumerate in reverse order */
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BOOL fGeometryNeeded, /*(IN): */
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const POINT* pt, /*(IN): starting position (top left), iff fGeometryNeeded */
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PCHEIGHTS pcheights, /*(IN): from DNODE, relevant iff fGeometryNeeded */
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long dupRun, /*(IN): from DNODE, relevant iff fGeometryNeeded*/
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PLSSUBL plssubl); /*(IN): subline in hih object. */
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/*
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*
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* HIH object initialization data that the client application must return
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* when the HIH object handler calls the GetObjectHandlerInfo callback.
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*/
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#define HIH_VERSION 0x300
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typedef struct HIHINIT
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{
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DWORD dwVersion; /* Version. Must be HIH_VERSION */
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WCHAR wchEndHih; /* Escape for end of HIH object */
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WCHAR wchUnused1;
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WCHAR wchUnused2;
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WCHAR wchUnused3;
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PFNHIHENUM pfnEnum; /* Enumeration callback */
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} HIHINIT, *PHIHINIT;
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LSERR WINAPI LsGetHihLsimethods(
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LSIMETHODS *plsim);
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/* GetHihLsimethods
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*
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* plsim (OUT): Hih object methods for Line Services
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*
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*/
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#endif /* HIH_DEFINED */
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