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FIXME: Dynamically load the Wacom API functions from wintab32.dll
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,236 @@ | ||
| /* -------------------------------- pktdef.h -------------------------------- */ | ||
| /* Combined 16 & 32-bit version. */ | ||
|
|
||
| /*------------------------------------------------------------------------------ | ||
| The text and information contained in this file may be freely used, | ||
| copied, or distributed without compensation or licensing restrictions. | ||
| This file is copyright 1991-1998 by LCS/Telegraphics. | ||
| ------------------------------------------------------------------------------*/ | ||
| /*------------------------------------------------------------------------------ | ||
| How to use pktdef.h: | ||
| 1. Include wintab.h | ||
| 2. if using just one packet format: | ||
| a. Define PACKETDATA and PACKETMODE as or'ed combinations of WTPKT bits | ||
| (use the PK_* identifiers). | ||
| b. Include pktdef.h. | ||
| c. The generated structure typedef will be called PACKET. Use PACKETDATA | ||
| and PACKETMODE to fill in the LOGCONTEXT structure. | ||
| 3. If using multiple packet formats, for each one: | ||
| a. Define PACKETNAME. Its text value will be a prefix for this packet's | ||
| parameters and names. | ||
| b. Define <PACKETNAME>PACKETDATA and <PACKETNAME>PACKETMODE similar to | ||
| 2.a. above. | ||
| c. Include pktdef.h. | ||
| d. The generated structure typedef will be called | ||
| <PACKETNAME>PACKET. Compare with 2.c. above and example #2 below. | ||
| 4. If using extension packet data, do the following additional steps | ||
| for each extension: | ||
| a. Before including pktdef.h, define <PACKETNAME>PACKET<EXTENSION> | ||
| as either PKEXT_ABSOLUTE or PKEXT_RELATIVE. | ||
| b. The generated structure typedef will contain a field for the | ||
| extension data. | ||
| c. Scan the WTI_EXTENSION categories to find the extension's | ||
| packet mask bit. | ||
| d. OR the packet mask bit with <PACKETNAME>PACKETDATA and use the | ||
| result in the lcPktData field of the LOGCONTEXT structure. | ||
| e. If <PACKETNAME>PACKET<EXTENSION> was PKEXT_RELATIVE, OR the | ||
| packet mask bit with <PACKETNAME>PACKETMODE and use the result | ||
| in the lcPktMode field of the LOGCONTEXT structure. | ||
| Example #1. -- single packet format | ||
| #include <wintab.h> | ||
| #define PACKETDATA PK_X | PK_Y | PK_BUTTONS /@ x, y, buttons @/ | ||
| #define PACKETMODE PK_BUTTONS /@ buttons relative mode @/ | ||
| #include <pktdef.h> | ||
| ... | ||
| lc.lcPktData = PACKETDATA; | ||
| lc.lcPktMode = PACKETMODE; | ||
| Example #2. -- multiple formats | ||
| #include <wintab.h> | ||
| #define PACKETNAME MOE | ||
| #define MOEPACKETDATA PK_X | PK_Y | PK_BUTTONS /@ x, y, buttons @/ | ||
| #define MOEPACKETMODE PK_BUTTONS /@ buttons relative mode @/ | ||
| #include <pktdef.h> | ||
| #define PACKETNAME LARRY | ||
| #define LARRYPACKETDATA PK_Y | PK_Z | PK_BUTTONS /@ y, z, buttons @/ | ||
| #define LARRYPACKETMODE PK_BUTTONS /@ buttons relative mode @/ | ||
| #include <pktdef.h> | ||
| #define PACKETNAME CURLY | ||
| #define CURLYPACKETDATA PK_X | PK_Z | PK_BUTTONS /@ x, z, buttons @/ | ||
| #define CURLYPACKETMODE PK_BUTTONS /@ buttons relative mode @/ | ||
| #include <pktdef.h> | ||
| ... | ||
| lcMOE.lcPktData = MOEPACKETDATA; | ||
| lcMOE.lcPktMode = MOEPACKETMODE; | ||
| ... | ||
| lcLARRY.lcPktData = LARRYPACKETDATA; | ||
| lcLARRY.lcPktMode = LARRYPACKETMODE; | ||
| ... | ||
| lcCURLY.lcPktData = CURLYPACKETDATA; | ||
| lcCURLY.lcPktMode = CURLYPACKETMODE; | ||
| Example #3. -- extension packet data "XFOO". | ||
| #include <wintab.h> | ||
| #define PACKETDATA PK_X | PK_Y | PK_BUTTONS /@ x, y, buttons @/ | ||
| #define PACKETMODE PK_BUTTONS /@ buttons relative mode @/ | ||
| #define PACKETXFOO PKEXT_ABSOLUTE /@ XFOO absolute mode @/ | ||
| #include <pktdef.h> | ||
| ... | ||
| UINT ScanExts(UINT wTag) | ||
| { | ||
| UINT i; | ||
| UINT wScanTag; | ||
| /@ scan for wTag's info category. @/ | ||
| for (i = 0; WTInfo(WTI_EXTENSIONS + i, EXT_TAG, &wScanTag); i++) { | ||
| if (wTag == wScanTag) { | ||
| /@ return category offset from WTI_EXTENSIONS. @/ | ||
| return i; | ||
| } | ||
| } | ||
| /@ return error code. @/ | ||
| return 0xFFFF; | ||
| } | ||
| ... | ||
| lc.lcPktData = PACKETDATA; | ||
| lc.lcPktMode = PACKETMODE; | ||
| #ifdef PACKETXFOO | ||
| categoryXFOO = ScanExts(WTX_XFOO); | ||
| WTInfo(WTI_EXTENSIONS + categoryXFOO, EXT_MASK, &maskXFOO); | ||
| lc.lcPktData |= maskXFOO; | ||
| #if PACKETXFOO == PKEXT_RELATIVE | ||
| lc.lcPktMode |= maskXFOO; | ||
| #endif | ||
| #endif | ||
| WTOpen(hWnd, &lc, TRUE); | ||
| ------------------------------------------------------------------------------*/ | ||
| #ifdef __cplusplus | ||
| extern "C" { | ||
| #endif /* __cplusplus */ | ||
|
|
||
| #ifndef PACKETNAME | ||
| /* if no packet name prefix */ | ||
| #define __PFX(x) x | ||
| #define __IFX(x,y) x ## y | ||
| #else | ||
| /* add prefixes and infixes to packet format names */ | ||
| #define __PFX(x) __PFX2(PACKETNAME,x) | ||
| #define __PFX2(p,x) __PFX3(p,x) | ||
| #define __PFX3(p,x) p ## x | ||
| #define __IFX(x,y) __IFX2(x,PACKETNAME,y) | ||
| #define __IFX2(x,i,y) __IFX3(x,i,y) | ||
| #define __IFX3(x,i,y) x ## i ## y | ||
| #endif | ||
|
|
||
| #define __SFX2(x,s) __SFX3(x,s) | ||
| #define __SFX3(x,s) x ## s | ||
|
|
||
| #define __TAG __IFX(tag,PACKET) | ||
| #define __TYPES __PFX(PACKET), * __IFX(P,PACKET), NEAR * __IFX(NP,PACKET), \ | ||
| FAR * __IFX(LP,PACKET) | ||
|
|
||
| #define __DATA (__PFX(PACKETDATA)) | ||
| #define __MODE (__PFX(PACKETMODE)) | ||
| #define __EXT(x) __SFX2(__PFX(PACKET),x) | ||
|
|
||
|
|
||
| typedef struct __TAG { | ||
| #if (__DATA & PK_CONTEXT) | ||
| HCTX pkContext; | ||
| #endif | ||
| #if (__DATA & PK_STATUS) | ||
| UINT pkStatus; | ||
| #endif | ||
| #if (__DATA & PK_TIME) | ||
| DWORD pkTime; | ||
| #endif | ||
| #if (__DATA & PK_CHANGED) | ||
| WTPKT pkChanged; | ||
| #endif | ||
| #if (__DATA & PK_SERIAL_NUMBER) | ||
| UINT pkSerialNumber; | ||
| #endif | ||
| #if (__DATA & PK_CURSOR) | ||
| UINT pkCursor; | ||
| #endif | ||
| #if (__DATA & PK_BUTTONS) | ||
| DWORD pkButtons; | ||
| #endif | ||
| #if (__DATA & PK_X) | ||
| LONG pkX; | ||
| #endif | ||
| #if (__DATA & PK_Y) | ||
| LONG pkY; | ||
| #endif | ||
| #if (__DATA & PK_Z) | ||
| LONG pkZ; | ||
| #endif | ||
| #if (__DATA & PK_NORMAL_PRESSURE) | ||
| #if (__MODE & PK_NORMAL_PRESSURE) | ||
| /* relative */ | ||
| int pkNormalPressure; | ||
| #else | ||
| /* absolute */ | ||
| UINT pkNormalPressure; | ||
| #endif | ||
| #endif | ||
| #if (__DATA & PK_TANGENT_PRESSURE) | ||
| #if (__MODE & PK_TANGENT_PRESSURE) | ||
| /* relative */ | ||
| int pkTangentPressure; | ||
| #else | ||
| /* absolute */ | ||
| UINT pkTangentPressure; | ||
| #endif | ||
| #endif | ||
| #if (__DATA & PK_ORIENTATION) | ||
| ORIENTATION pkOrientation; | ||
| #endif | ||
| #if (__DATA & PK_ROTATION) | ||
| ROTATION pkRotation; /* 1.1 */ | ||
| #endif | ||
|
|
||
| #ifndef NOWTEXTENSIONS | ||
| /* extensions begin here. */ | ||
| #if (__EXT(FKEYS) == PKEXT_RELATIVE) || (__EXT(FKEYS) == PKEXT_ABSOLUTE) | ||
| UINT pkFKeys; | ||
| #endif | ||
| #if (__EXT(TILT) == PKEXT_RELATIVE) || (__EXT(TILT) == PKEXT_ABSOLUTE) | ||
| TILT pkTilt; | ||
| #endif | ||
| #if (__EXT(EXPKEYS) == PKEXT_RELATIVE) || (__EXT(EXPKEYS) == PKEXT_ABSOLUTE) | ||
| WORD pkExpKeys[4]; /* 1.3 */ | ||
| #endif | ||
| #endif | ||
|
|
||
| } __TYPES ; | ||
|
|
||
| #undef PACKETNAME | ||
| #undef __TAG | ||
| #undef __TAG2 | ||
| #undef __TYPES | ||
| #undef __TYPES2 | ||
| #undef __DATA | ||
| #undef __MODE | ||
| #undef __PFX | ||
| #undef __PFX2 | ||
| #undef __PFX3 | ||
| #undef __IFX | ||
| #undef __IFX2 | ||
| #undef __IFX3 | ||
| #undef __SFX2 | ||
| #undef __SFX3 | ||
|
|
||
| #ifdef __cplusplus | ||
| } | ||
| #endif /* __cplusplus */ |
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