Mercurial > sdl-ios-xcode
annotate src/video/win32/wactab/pktdef.h @ 2860:6ce28e5287e9
Date: Sun, 07 Dec 2008 13:35:23 +0100
From: Couriersud
Subject: SDL: Mouse last_x, last_y into SDL_Mouse
the attached diff moves the static vars last_x and last_y into
SDL_Mouse. These, as far as I understand it, should be tied to the
individual mouse.
The patch also makes the code check for out of window conditions of
mouse->x,y when relative movements are passed to MouseSendMotion.
Also attached is the latest DirectFB code (dfb20081208) supporting
multiple mice and keyboards. This works quite well with sdlmame now. It
however needs more testing with different directfb configurations.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Mon, 08 Dec 2008 00:52:12 +0000 |
| parents | f23ebf1ddac4 |
| children |
| rev | line source |
|---|---|
|
2726
f23ebf1ddac4
Dynamically load wintab32.dll
Sam Lantinga <slouken@libsdl.org>
parents:
2724
diff
changeset
|
1 /* *INDENT-OFF* */ |
| 2724 | 2 /* -------------------------------- pktdef.h -------------------------------- */ |
| 3 /* Combined 16 & 32-bit version. */ | |
| 4 | |
| 5 /*------------------------------------------------------------------------------ | |
| 6 The text and information contained in this file may be freely used, | |
| 7 copied, or distributed without compensation or licensing restrictions. | |
| 8 | |
| 9 This file is copyright 1991-1998 by LCS/Telegraphics. | |
| 10 ------------------------------------------------------------------------------*/ | |
| 11 /*------------------------------------------------------------------------------ | |
| 12 | |
| 13 How to use pktdef.h: | |
| 14 | |
| 15 1. Include wintab.h | |
| 16 2. if using just one packet format: | |
| 17 a. Define PACKETDATA and PACKETMODE as or'ed combinations of WTPKT bits | |
| 18 (use the PK_* identifiers). | |
| 19 b. Include pktdef.h. | |
| 20 c. The generated structure typedef will be called PACKET. Use PACKETDATA | |
| 21 and PACKETMODE to fill in the LOGCONTEXT structure. | |
| 22 3. If using multiple packet formats, for each one: | |
| 23 a. Define PACKETNAME. Its text value will be a prefix for this packet's | |
| 24 parameters and names. | |
| 25 b. Define <PACKETNAME>PACKETDATA and <PACKETNAME>PACKETMODE similar to | |
| 26 2.a. above. | |
| 27 c. Include pktdef.h. | |
| 28 d. The generated structure typedef will be called | |
| 29 <PACKETNAME>PACKET. Compare with 2.c. above and example #2 below. | |
| 30 4. If using extension packet data, do the following additional steps | |
| 31 for each extension: | |
| 32 a. Before including pktdef.h, define <PACKETNAME>PACKET<EXTENSION> | |
| 33 as either PKEXT_ABSOLUTE or PKEXT_RELATIVE. | |
| 34 b. The generated structure typedef will contain a field for the | |
| 35 extension data. | |
| 36 c. Scan the WTI_EXTENSION categories to find the extension's | |
| 37 packet mask bit. | |
| 38 d. OR the packet mask bit with <PACKETNAME>PACKETDATA and use the | |
| 39 result in the lcPktData field of the LOGCONTEXT structure. | |
| 40 e. If <PACKETNAME>PACKET<EXTENSION> was PKEXT_RELATIVE, OR the | |
| 41 packet mask bit with <PACKETNAME>PACKETMODE and use the result | |
| 42 in the lcPktMode field of the LOGCONTEXT structure. | |
| 43 | |
| 44 | |
| 45 Example #1. -- single packet format | |
| 46 | |
| 47 #include <wintab.h> | |
| 48 #define PACKETDATA PK_X | PK_Y | PK_BUTTONS /@ x, y, buttons @/ | |
| 49 #define PACKETMODE PK_BUTTONS /@ buttons relative mode @/ | |
| 50 #include <pktdef.h> | |
| 51 ... | |
| 52 lc.lcPktData = PACKETDATA; | |
| 53 lc.lcPktMode = PACKETMODE; | |
| 54 | |
| 55 Example #2. -- multiple formats | |
| 56 | |
| 57 #include <wintab.h> | |
| 58 #define PACKETNAME MOE | |
| 59 #define MOEPACKETDATA PK_X | PK_Y | PK_BUTTONS /@ x, y, buttons @/ | |
| 60 #define MOEPACKETMODE PK_BUTTONS /@ buttons relative mode @/ | |
| 61 #include <pktdef.h> | |
| 62 #define PACKETNAME LARRY | |
| 63 #define LARRYPACKETDATA PK_Y | PK_Z | PK_BUTTONS /@ y, z, buttons @/ | |
| 64 #define LARRYPACKETMODE PK_BUTTONS /@ buttons relative mode @/ | |
| 65 #include <pktdef.h> | |
| 66 #define PACKETNAME CURLY | |
| 67 #define CURLYPACKETDATA PK_X | PK_Z | PK_BUTTONS /@ x, z, buttons @/ | |
| 68 #define CURLYPACKETMODE PK_BUTTONS /@ buttons relative mode @/ | |
| 69 #include <pktdef.h> | |
| 70 ... | |
| 71 lcMOE.lcPktData = MOEPACKETDATA; | |
| 72 lcMOE.lcPktMode = MOEPACKETMODE; | |
| 73 ... | |
| 74 lcLARRY.lcPktData = LARRYPACKETDATA; | |
| 75 lcLARRY.lcPktMode = LARRYPACKETMODE; | |
| 76 ... | |
| 77 lcCURLY.lcPktData = CURLYPACKETDATA; | |
| 78 lcCURLY.lcPktMode = CURLYPACKETMODE; | |
| 79 | |
| 80 Example #3. -- extension packet data "XFOO". | |
| 81 | |
| 82 #include <wintab.h> | |
| 83 #define PACKETDATA PK_X | PK_Y | PK_BUTTONS /@ x, y, buttons @/ | |
| 84 #define PACKETMODE PK_BUTTONS /@ buttons relative mode @/ | |
| 85 #define PACKETXFOO PKEXT_ABSOLUTE /@ XFOO absolute mode @/ | |
| 86 #include <pktdef.h> | |
| 87 ... | |
| 88 UINT ScanExts(UINT wTag) | |
| 89 { | |
| 90 UINT i; | |
| 91 UINT wScanTag; | |
| 92 | |
| 93 /@ scan for wTag's info category. @/ | |
| 94 for (i = 0; WTInfo(WTI_EXTENSIONS + i, EXT_TAG, &wScanTag); i++) { | |
| 95 if (wTag == wScanTag) { | |
| 96 /@ return category offset from WTI_EXTENSIONS. @/ | |
| 97 return i; | |
| 98 } | |
| 99 } | |
| 100 /@ return error code. @/ | |
| 101 return 0xFFFF; | |
| 102 } | |
| 103 ... | |
| 104 lc.lcPktData = PACKETDATA; | |
| 105 lc.lcPktMode = PACKETMODE; | |
| 106 #ifdef PACKETXFOO | |
| 107 categoryXFOO = ScanExts(WTX_XFOO); | |
| 108 WTInfo(WTI_EXTENSIONS + categoryXFOO, EXT_MASK, &maskXFOO); | |
| 109 lc.lcPktData |= maskXFOO; | |
| 110 #if PACKETXFOO == PKEXT_RELATIVE | |
| 111 lc.lcPktMode |= maskXFOO; | |
| 112 #endif | |
| 113 #endif | |
| 114 WTOpen(hWnd, &lc, TRUE); | |
| 115 | |
| 116 | |
| 117 ------------------------------------------------------------------------------*/ | |
| 118 #ifdef __cplusplus | |
| 119 extern "C" { | |
| 120 #endif /* __cplusplus */ | |
| 121 | |
| 122 #ifndef PACKETNAME | |
| 123 /* if no packet name prefix */ | |
| 124 #define __PFX(x) x | |
| 125 #define __IFX(x,y) x ## y | |
| 126 #else | |
| 127 /* add prefixes and infixes to packet format names */ | |
| 128 #define __PFX(x) __PFX2(PACKETNAME,x) | |
| 129 #define __PFX2(p,x) __PFX3(p,x) | |
| 130 #define __PFX3(p,x) p ## x | |
| 131 #define __IFX(x,y) __IFX2(x,PACKETNAME,y) | |
| 132 #define __IFX2(x,i,y) __IFX3(x,i,y) | |
| 133 #define __IFX3(x,i,y) x ## i ## y | |
| 134 #endif | |
| 135 | |
| 136 #define __SFX2(x,s) __SFX3(x,s) | |
| 137 #define __SFX3(x,s) x ## s | |
| 138 | |
| 139 #define __TAG __IFX(tag,PACKET) | |
| 140 #define __TYPES __PFX(PACKET), * __IFX(P,PACKET), NEAR * __IFX(NP,PACKET), \ | |
| 141 FAR * __IFX(LP,PACKET) | |
| 142 | |
| 143 #define __DATA (__PFX(PACKETDATA)) | |
| 144 #define __MODE (__PFX(PACKETMODE)) | |
| 145 #define __EXT(x) __SFX2(__PFX(PACKET),x) | |
| 146 | |
| 147 | |
| 148 typedef struct __TAG { | |
| 149 #if (__DATA & PK_CONTEXT) | |
| 150 HCTX pkContext; | |
| 151 #endif | |
| 152 #if (__DATA & PK_STATUS) | |
| 153 UINT pkStatus; | |
| 154 #endif | |
| 155 #if (__DATA & PK_TIME) | |
| 156 DWORD pkTime; | |
| 157 #endif | |
| 158 #if (__DATA & PK_CHANGED) | |
| 159 WTPKT pkChanged; | |
| 160 #endif | |
| 161 #if (__DATA & PK_SERIAL_NUMBER) | |
| 162 UINT pkSerialNumber; | |
| 163 #endif | |
| 164 #if (__DATA & PK_CURSOR) | |
| 165 UINT pkCursor; | |
| 166 #endif | |
| 167 #if (__DATA & PK_BUTTONS) | |
| 168 DWORD pkButtons; | |
| 169 #endif | |
| 170 #if (__DATA & PK_X) | |
| 171 LONG pkX; | |
| 172 #endif | |
| 173 #if (__DATA & PK_Y) | |
| 174 LONG pkY; | |
| 175 #endif | |
| 176 #if (__DATA & PK_Z) | |
| 177 LONG pkZ; | |
| 178 #endif | |
| 179 #if (__DATA & PK_NORMAL_PRESSURE) | |
| 180 #if (__MODE & PK_NORMAL_PRESSURE) | |
| 181 /* relative */ | |
| 182 int pkNormalPressure; | |
| 183 #else | |
| 184 /* absolute */ | |
| 185 UINT pkNormalPressure; | |
| 186 #endif | |
| 187 #endif | |
| 188 #if (__DATA & PK_TANGENT_PRESSURE) | |
| 189 #if (__MODE & PK_TANGENT_PRESSURE) | |
| 190 /* relative */ | |
| 191 int pkTangentPressure; | |
| 192 #else | |
| 193 /* absolute */ | |
| 194 UINT pkTangentPressure; | |
| 195 #endif | |
| 196 #endif | |
| 197 #if (__DATA & PK_ORIENTATION) | |
| 198 ORIENTATION pkOrientation; | |
| 199 #endif | |
| 200 #if (__DATA & PK_ROTATION) | |
| 201 ROTATION pkRotation; /* 1.1 */ | |
| 202 #endif | |
| 203 | |
| 204 #ifndef NOWTEXTENSIONS | |
| 205 /* extensions begin here. */ | |
| 206 #if (__EXT(FKEYS) == PKEXT_RELATIVE) || (__EXT(FKEYS) == PKEXT_ABSOLUTE) | |
| 207 UINT pkFKeys; | |
| 208 #endif | |
| 209 #if (__EXT(TILT) == PKEXT_RELATIVE) || (__EXT(TILT) == PKEXT_ABSOLUTE) | |
| 210 TILT pkTilt; | |
| 211 #endif | |
| 212 #if (__EXT(EXPKEYS) == PKEXT_RELATIVE) || (__EXT(EXPKEYS) == PKEXT_ABSOLUTE) | |
| 213 WORD pkExpKeys[4]; /* 1.3 */ | |
| 214 #endif | |
| 215 #endif | |
| 216 | |
| 217 } __TYPES ; | |
| 218 | |
| 219 #undef PACKETNAME | |
| 220 #undef __TAG | |
| 221 #undef __TAG2 | |
| 222 #undef __TYPES | |
| 223 #undef __TYPES2 | |
| 224 #undef __DATA | |
| 225 #undef __MODE | |
| 226 #undef __PFX | |
| 227 #undef __PFX2 | |
| 228 #undef __PFX3 | |
| 229 #undef __IFX | |
| 230 #undef __IFX2 | |
| 231 #undef __IFX3 | |
| 232 #undef __SFX2 | |
| 233 #undef __SFX3 | |
| 234 | |
| 235 #ifdef __cplusplus | |
| 236 } | |
| 237 #endif /* __cplusplus */ |