Source code of Windows XP (NT5)
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3.6 KiB

#ifndef TATENAKYOKO_DEFINED
#define TATENAKYOKO_DEFINED
#include "lsimeth.h"
/*
*
* Tatenakayoko object callbacks to client application
*
*/
typedef struct TATENAKYOKOCBK
{
LSERR (WINAPI *pfnGetTatenakayokoLinePosition)(
POLS pols,
LSCP cp,
LSTFLOW lstflow,
PLSRUN plsrun,
long dvr,
PHEIGHTS pheightsRef,
PHEIGHTS pheightsPres,
long *pdvpDescentReservedForClient);
/* GetTatenakayokoLinePosition
* pols (IN): The client context for the request.
*
* cp (IN): the cp of the Tatenakayoko object.
*
* lstflow (IN): the lstflow of Tatenakayoko parent subline
*
* plsrun (IN): the plsrun of the Tatenakayoko object.
*
* dvr (IN): the total height of the tatenakayoko object with respect to
* the current flow of the line in reference units.
*
* pheightsRef (OUT): specifies heights of Tatenakayoko object in reference
* device units.
*
* pdvrDescentReservedForClient (OUT): specifies the part of the descent area
* that the client is reserving for its own use (usually for the purpose
* of underlining) in reference device units. The object will begin its
* display area below the baseline at the difference between *pdvrDescent
* and *pdvrDescentReservedForClient.
*
* pheightsPres (OUT): specifies heights of Tatenakayoko object in presenatation
* device units.
*
* pdvpDescentReservedForClient (OUT): specifies the part of the descent area
* that the client is reserving for its own use (usually for the purpose
* of underlining) in presentation device units. The object will begin its
* display area below the baseline at the difference between *pdvpDescent
* and pheightsPres.dvDescent.
*
*/
LSERR (WINAPI* pfnTatenakayokoEnum)(
POLS pols,
PLSRUN plsrun,
PCLSCHP plschp,
LSCP cp,
LSDCP dcp,
LSTFLOW lstflow,
BOOL fReverse,
BOOL fGeometryNeeded,
const POINT* pt,
PCHEIGHTS pcheights,
long dupRun,
LSTFLOW lstflowT,
PLSSUBL plssubl);
/* TatenakayokoEnum
*
* pols (IN): client context.
*
* plsrun (IN): plsrun for the entire Tatenakayoko Object.
*
* plschp (IN): is lschp for lead character of Tatenakayoko Object.
*
* cp (IN): is cp of first character of Tatenakayoko Object.
*
* dcp (IN): is number of characters in Tatenakayoko Object
*
* lstflow (IN): is text flow at Tatenakayoko Object.
*
* fReverse (IN): is whether text should be reversed for visual order.
*
* fGeometryNeeded (IN): is whether Geometry should be returned.
*
* pt (IN): is starting position , iff fGeometryNeeded .
*
* pcheights (IN): is height of Tatenakayoko object, iff fGeometryNeeded.
*
* dupRun (IN): is length of Tatenakayoko Object, iff fGeometryNeeded.
*
* lstflowT (IN): is text flow for Tatenakayoko object.
*
* plssubl (IN): is subline for Tatenakayoko object.
*/
} TATENAKAYOKOCBK;
/*
*
* Tatenakayoko object initialization data that the client application must return
* when the Tatenakayoko object handler calls the GetObjectHandlerInfo callback.
*/
#define TATENAKAYOKO_VERSION 0x300
typedef struct TATENAKAYOKOINIT
{
DWORD dwVersion; /* Version. Only TATENAKAYOKO_VERSION is valid. */
WCHAR wchEndTatenakayoko; /* Character marking end of Tatenakayoko object */
WCHAR wchUnused1; /* For alignment */
WCHAR wchUnused2; /* For alignment */
WCHAR wchUnused3; /* For alignment */
TATENAKAYOKOCBK tatenakayokocbk; /* Client application callbacks */
} TATENAKAYOKOINIT, *PTATENAKAYOKOINIT;
LSERR WINAPI LsGetTatenakayokoLsimethods(
LSIMETHODS *plsim);
/* GetTatenakayokoLsimethods
*
* plsim (OUT): Tatenakayoko object methods for Line Services
*
*/
#endif /* TATENAKYOKO_DEFINED */