| 1 | /*********************************************************** |
| 2 | |
| 3 | Copyright 1987, 1998 The Open Group |
| 4 | |
| 5 | Permission to use, copy, modify, distribute, and sell this software and its |
| 6 | documentation for any purpose is hereby granted without fee, provided that |
| 7 | the above copyright notice appear in all copies and that both that |
| 8 | copyright notice and this permission notice appear in supporting |
| 9 | documentation. |
| 10 | |
| 11 | The above copyright notice and this permission notice shall be included in |
| 12 | all copies or substantial portions of the Software. |
| 13 | |
| 14 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 15 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 16 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 17 | OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
| 18 | AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| 19 | CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| 20 | |
| 21 | Except as contained in this notice, the name of The Open Group shall not be |
| 22 | used in advertising or otherwise to promote the sale, use or other dealings |
| 23 | in this Software without prior written authorization from The Open Group. |
| 24 | |
| 25 | Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. |
| 26 | |
| 27 | All Rights Reserved |
| 28 | |
| 29 | Permission to use, copy, modify, and distribute this software and its |
| 30 | documentation for any purpose and without fee is hereby granted, |
| 31 | provided that the above copyright notice appear in all copies and that |
| 32 | both that copyright notice and this permission notice appear in |
| 33 | supporting documentation, and that the name of Digital not be |
| 34 | used in advertising or publicity pertaining to distribution of the |
| 35 | software without specific, written prior permission. |
| 36 | |
| 37 | DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING |
| 38 | ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL |
| 39 | DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR |
| 40 | ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, |
| 41 | WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, |
| 42 | ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS |
| 43 | SOFTWARE. |
| 44 | |
| 45 | ******************************************************************/ |
| 46 | |
| 47 | #ifndef MI_H |
| 48 | #define MI_H |
| 49 | #include <X11/X.h> |
| 50 | #include "region.h" |
| 51 | #include "validate.h" |
| 52 | #include "window.h" |
| 53 | #include "gc.h" |
| 54 | #include <X11/fonts/font.h> |
| 55 | #include "input.h" |
| 56 | #include "cursor.h" |
| 57 | #include "privates.h" |
| 58 | #include "colormap.h" |
| 59 | #include "events.h" |
| 60 | |
| 61 | #define MiBits CARD32 |
| 62 | |
| 63 | typedef struct _miDash *miDashPtr; |
| 64 | |
| 65 | #define EVEN_DASH 0 |
| 66 | #define ODD_DASH ~0 |
| 67 | |
| 68 | /* miarc.c */ |
| 69 | |
| 70 | extern _X_EXPORT void miPolyArc(DrawablePtr /*pDraw */ , |
| 71 | GCPtr /*pGC */ , |
| 72 | int /*narcs */ , |
| 73 | xArc * /*parcs */ |
| 74 | ); |
| 75 | |
| 76 | /* mibitblt.c */ |
| 77 | |
| 78 | extern _X_EXPORT RegionPtr miCopyArea(DrawablePtr /*pSrcDrawable */ , |
| 79 | DrawablePtr /*pDstDrawable */ , |
| 80 | GCPtr /*pGC */ , |
| 81 | int /*xIn */ , |
| 82 | int /*yIn */ , |
| 83 | int /*widthSrc */ , |
| 84 | int /*heightSrc */ , |
| 85 | int /*xOut */ , |
| 86 | int /*yOut */ |
| 87 | ); |
| 88 | |
| 89 | extern _X_EXPORT RegionPtr miCopyPlane(DrawablePtr /*pSrcDrawable */ , |
| 90 | DrawablePtr /*pDstDrawable */ , |
| 91 | GCPtr /*pGC */ , |
| 92 | int /*srcx */ , |
| 93 | int /*srcy */ , |
| 94 | int /*width */ , |
| 95 | int /*height */ , |
| 96 | int /*dstx */ , |
| 97 | int /*dsty */ , |
| 98 | unsigned long /*bitPlane */ |
| 99 | ); |
| 100 | |
| 101 | extern _X_EXPORT void miGetImage(DrawablePtr /*pDraw */ , |
| 102 | int /*sx */ , |
| 103 | int /*sy */ , |
| 104 | int /*w */ , |
| 105 | int /*h */ , |
| 106 | unsigned int /*format */ , |
| 107 | unsigned long /*planeMask */ , |
| 108 | char * /*pdstLine */ |
| 109 | ); |
| 110 | |
| 111 | extern _X_EXPORT void miPutImage(DrawablePtr /*pDraw */ , |
| 112 | GCPtr /*pGC */ , |
| 113 | int /*depth */ , |
| 114 | int /*x */ , |
| 115 | int /*y */ , |
| 116 | int /*w */ , |
| 117 | int /*h */ , |
| 118 | int /*leftPad */ , |
| 119 | int /*format */ , |
| 120 | char * /*pImage */ |
| 121 | ); |
| 122 | |
| 123 | /* micopy.c */ |
| 124 | |
| 125 | #define miGetCompositeClip(pGC) ((pGC)->pCompositeClip) |
| 126 | |
| 127 | typedef void (*miCopyProc) (DrawablePtr pSrcDrawable, |
| 128 | DrawablePtr pDstDrawable, |
| 129 | GCPtr pGC, |
| 130 | BoxPtr pDstBox, |
| 131 | int nbox, |
| 132 | int dx, |
| 133 | int dy, |
| 134 | Bool reverse, |
| 135 | Bool upsidedown, Pixel bitplane, void *closure); |
| 136 | |
| 137 | extern _X_EXPORT void |
| 138 | |
| 139 | miCopyRegion(DrawablePtr pSrcDrawable, |
| 140 | DrawablePtr pDstDrawable, |
| 141 | GCPtr pGC, |
| 142 | RegionPtr pDstRegion, |
| 143 | int dx, |
| 144 | int dy, miCopyProc copyProc, Pixel bitPlane, void *closure); |
| 145 | |
| 146 | extern _X_EXPORT RegionPtr |
| 147 | |
| 148 | miDoCopy(DrawablePtr pSrcDrawable, |
| 149 | DrawablePtr pDstDrawable, |
| 150 | GCPtr pGC, |
| 151 | int xIn, |
| 152 | int yIn, |
| 153 | int widthSrc, |
| 154 | int heightSrc, |
| 155 | int xOut, |
| 156 | int yOut, miCopyProc copyProc, Pixel bitplane, void *closure); |
| 157 | |
| 158 | /* micursor.c */ |
| 159 | |
| 160 | extern _X_EXPORT void miRecolorCursor(DeviceIntPtr /* pDev */ , |
| 161 | ScreenPtr /*pScr */ , |
| 162 | CursorPtr /*pCurs */ , |
| 163 | Bool /*displayed */ |
| 164 | ); |
| 165 | |
| 166 | /* midash.c */ |
| 167 | |
| 168 | extern _X_EXPORT void miStepDash(int /*dist */ , |
| 169 | int * /*pDashIndex */ , |
| 170 | unsigned char * /*pDash */ , |
| 171 | int /*numInDashList */ , |
| 172 | int * /*pDashOffset */ |
| 173 | ); |
| 174 | |
| 175 | /* mieq.c */ |
| 176 | |
| 177 | #ifndef INPUT_H |
| 178 | typedef struct _DeviceRec *DevicePtr; |
| 179 | #endif |
| 180 | |
| 181 | extern _X_EXPORT Bool mieqInit(void |
| 182 | ); |
| 183 | |
| 184 | extern _X_EXPORT void mieqFini(void); |
| 185 | |
| 186 | extern _X_EXPORT void mieqEnqueue(DeviceIntPtr /*pDev */ , |
| 187 | InternalEvent * /*e */ |
| 188 | ); |
| 189 | |
| 190 | extern _X_EXPORT void mieqSwitchScreen(DeviceIntPtr /* pDev */ , |
| 191 | ScreenPtr /*pScreen */ , |
| 192 | Bool /*set_dequeue_screen */ |
| 193 | ); |
| 194 | |
| 195 | extern _X_EXPORT void mieqProcessDeviceEvent(DeviceIntPtr /* dev */ , |
| 196 | InternalEvent * /* event */ , |
| 197 | ScreenPtr /* screen */ |
| 198 | ); |
| 199 | |
| 200 | extern _X_EXPORT void mieqProcessInputEvents(void |
| 201 | ); |
| 202 | |
| 203 | extern DeviceIntPtr CopyGetMasterEvent(DeviceIntPtr /* sdev */ , |
| 204 | InternalEvent * /* original */ , |
| 205 | InternalEvent * /* copy */ |
| 206 | ); |
| 207 | |
| 208 | /** |
| 209 | * Custom input event handler. If you need to process input events in some |
| 210 | * other way than the default path, register an input event handler for the |
| 211 | * given internal event type. |
| 212 | */ |
| 213 | typedef void (*mieqHandler) (int screen, InternalEvent *event, |
| 214 | DeviceIntPtr dev); |
| 215 | void _X_EXPORT mieqSetHandler(int event, mieqHandler handler); |
| 216 | |
| 217 | /* miexpose.c */ |
| 218 | |
| 219 | extern _X_EXPORT RegionPtr miHandleExposures(DrawablePtr /*pSrcDrawable */ , |
| 220 | DrawablePtr /*pDstDrawable */ , |
| 221 | GCPtr /*pGC */ , |
| 222 | int /*srcx */ , |
| 223 | int /*srcy */ , |
| 224 | int /*width */ , |
| 225 | int /*height */ , |
| 226 | int /*dstx */ , |
| 227 | int /*dsty */ , |
| 228 | unsigned long /*plane */ |
| 229 | ); |
| 230 | |
| 231 | extern _X_EXPORT void miSendGraphicsExpose(ClientPtr /*client */ , |
| 232 | RegionPtr /*pRgn */ , |
| 233 | XID /*drawable */ , |
| 234 | int /*major */ , |
| 235 | int /*minor */ |
| 236 | ); |
| 237 | |
| 238 | extern _X_EXPORT void miSendExposures(WindowPtr /*pWin */ , |
| 239 | RegionPtr /*pRgn */ , |
| 240 | int /*dx */ , |
| 241 | int /*dy */ |
| 242 | ); |
| 243 | |
| 244 | extern _X_EXPORT void miWindowExposures(WindowPtr /*pWin */ , |
| 245 | RegionPtr /*prgn */ , |
| 246 | RegionPtr /*other_exposed */ |
| 247 | ); |
| 248 | |
| 249 | extern _X_EXPORT void miPaintWindow(WindowPtr /*pWin */ , |
| 250 | RegionPtr /*prgn */ , |
| 251 | int /*what */ |
| 252 | ); |
| 253 | |
| 254 | extern _X_EXPORT void miClearDrawable(DrawablePtr /*pDraw */ , |
| 255 | GCPtr /*pGC */ |
| 256 | ); |
| 257 | |
| 258 | /* mifillrct.c */ |
| 259 | |
| 260 | extern _X_EXPORT void miPolyFillRect(DrawablePtr /*pDrawable */ , |
| 261 | GCPtr /*pGC */ , |
| 262 | int /*nrectFill */ , |
| 263 | xRectangle * /*prectInit */ |
| 264 | ); |
| 265 | |
| 266 | /* miglblt.c */ |
| 267 | |
| 268 | extern _X_EXPORT void miPolyGlyphBlt(DrawablePtr /*pDrawable */ , |
| 269 | GCPtr /*pGC */ , |
| 270 | int /*x */ , |
| 271 | int /*y */ , |
| 272 | unsigned int /*nglyph */ , |
| 273 | CharInfoPtr * /*ppci */ , |
| 274 | pointer /*pglyphBase */ |
| 275 | ); |
| 276 | |
| 277 | extern _X_EXPORT void miImageGlyphBlt(DrawablePtr /*pDrawable */ , |
| 278 | GCPtr /*pGC */ , |
| 279 | int /*x */ , |
| 280 | int /*y */ , |
| 281 | unsigned int /*nglyph */ , |
| 282 | CharInfoPtr * /*ppci */ , |
| 283 | pointer /*pglyphBase */ |
| 284 | ); |
| 285 | |
| 286 | /* mipoly.c */ |
| 287 | |
| 288 | extern _X_EXPORT void miFillPolygon(DrawablePtr /*dst */ , |
| 289 | GCPtr /*pgc */ , |
| 290 | int /*shape */ , |
| 291 | int /*mode */ , |
| 292 | int /*count */ , |
| 293 | DDXPointPtr /*pPts */ |
| 294 | ); |
| 295 | |
| 296 | /* mipolycon.c */ |
| 297 | |
| 298 | extern _X_EXPORT Bool miFillConvexPoly(DrawablePtr /*dst */ , |
| 299 | GCPtr /*pgc */ , |
| 300 | int /*count */ , |
| 301 | DDXPointPtr /*ptsIn */ |
| 302 | ); |
| 303 | |
| 304 | /* mipolygen.c */ |
| 305 | |
| 306 | extern _X_EXPORT Bool miFillGeneralPoly(DrawablePtr /*dst */ , |
| 307 | GCPtr /*pgc */ , |
| 308 | int /*count */ , |
| 309 | DDXPointPtr /*ptsIn */ |
| 310 | ); |
| 311 | |
| 312 | /* mipolypnt.c */ |
| 313 | |
| 314 | extern _X_EXPORT void miPolyPoint(DrawablePtr /*pDrawable */ , |
| 315 | GCPtr /*pGC */ , |
| 316 | int /*mode */ , |
| 317 | int /*npt */ , |
| 318 | xPoint * /*pptInit */ |
| 319 | ); |
| 320 | |
| 321 | /* mipolyrect.c */ |
| 322 | |
| 323 | extern _X_EXPORT void miPolyRectangle(DrawablePtr /*pDraw */ , |
| 324 | GCPtr /*pGC */ , |
| 325 | int /*nrects */ , |
| 326 | xRectangle * /*pRects */ |
| 327 | ); |
| 328 | |
| 329 | /* mipolyseg.c */ |
| 330 | |
| 331 | extern _X_EXPORT void miPolySegment(DrawablePtr /*pDraw */ , |
| 332 | GCPtr /*pGC */ , |
| 333 | int /*nseg */ , |
| 334 | xSegment * /*pSegs */ |
| 335 | ); |
| 336 | |
| 337 | /* mipolytext.c */ |
| 338 | |
| 339 | extern _X_EXPORT int miPolyText8(DrawablePtr /*pDraw */ , |
| 340 | GCPtr /*pGC */ , |
| 341 | int /*x */ , |
| 342 | int /*y */ , |
| 343 | int /*count */ , |
| 344 | char * /*chars */ |
| 345 | ); |
| 346 | |
| 347 | extern _X_EXPORT int miPolyText16(DrawablePtr /*pDraw */ , |
| 348 | GCPtr /*pGC */ , |
| 349 | int /*x */ , |
| 350 | int /*y */ , |
| 351 | int /*count */ , |
| 352 | unsigned short * /*chars */ |
| 353 | ); |
| 354 | |
| 355 | extern _X_EXPORT void miImageText8(DrawablePtr /*pDraw */ , |
| 356 | GCPtr /*pGC */ , |
| 357 | int /*x */ , |
| 358 | int /*y */ , |
| 359 | int /*count */ , |
| 360 | char * /*chars */ |
| 361 | ); |
| 362 | |
| 363 | extern _X_EXPORT void miImageText16(DrawablePtr /*pDraw */ , |
| 364 | GCPtr /*pGC */ , |
| 365 | int /*x */ , |
| 366 | int /*y */ , |
| 367 | int /*count */ , |
| 368 | unsigned short * /*chars */ |
| 369 | ); |
| 370 | |
| 371 | /* mipushpxl.c */ |
| 372 | |
| 373 | extern _X_EXPORT void miPushPixels(GCPtr /*pGC */ , |
| 374 | PixmapPtr /*pBitMap */ , |
| 375 | DrawablePtr /*pDrawable */ , |
| 376 | int /*dx */ , |
| 377 | int /*dy */ , |
| 378 | int /*xOrg */ , |
| 379 | int /*yOrg */ |
| 380 | ); |
| 381 | |
| 382 | /* miscrinit.c */ |
| 383 | |
| 384 | extern _X_EXPORT Bool miModifyPixmapHeader(PixmapPtr /*pPixmap */ , |
| 385 | int /*width */ , |
| 386 | int /*height */ , |
| 387 | int /*depth */ , |
| 388 | int /*bitsPerPixel */ , |
| 389 | int /*devKind */ , |
| 390 | pointer /*pPixData */ |
| 391 | ); |
| 392 | |
| 393 | extern _X_EXPORT Bool miCreateScreenResources(ScreenPtr /*pScreen */ |
| 394 | ); |
| 395 | |
| 396 | extern _X_EXPORT Bool miScreenDevPrivateInit(ScreenPtr /*pScreen */ , |
| 397 | int /*width */ , |
| 398 | pointer /*pbits */ |
| 399 | ); |
| 400 | |
| 401 | extern _X_EXPORT Bool miScreenInit(ScreenPtr /*pScreen */ , |
| 402 | pointer /*pbits */ , |
| 403 | int /*xsize */ , |
| 404 | int /*ysize */ , |
| 405 | int /*dpix */ , |
| 406 | int /*dpiy */ , |
| 407 | int /*width */ , |
| 408 | int /*rootDepth */ , |
| 409 | int /*numDepths */ , |
| 410 | DepthPtr /*depths */ , |
| 411 | VisualID /*rootVisual */ , |
| 412 | int /*numVisuals */ , |
| 413 | VisualPtr /*visuals */ |
| 414 | ); |
| 415 | |
| 416 | /* mivaltree.c */ |
| 417 | |
| 418 | extern _X_EXPORT int miShapedWindowIn(RegionPtr /*universe */ , |
| 419 | RegionPtr /*bounding */ , |
| 420 | BoxPtr /*rect */ , |
| 421 | int /*x */ , |
| 422 | int /*y */ |
| 423 | ); |
| 424 | |
| 425 | typedef void |
| 426 | (*SetRedirectBorderClipProcPtr) (WindowPtr pWindow, RegionPtr pRegion); |
| 427 | |
| 428 | typedef RegionPtr |
| 429 | (*GetRedirectBorderClipProcPtr) (WindowPtr pWindow); |
| 430 | |
| 431 | extern _X_EXPORT void |
| 432 | |
| 433 | miRegisterRedirectBorderClipProc(SetRedirectBorderClipProcPtr setBorderClip, |
| 434 | GetRedirectBorderClipProcPtr getBorderClip); |
| 435 | |
| 436 | extern _X_EXPORT int miValidateTree(WindowPtr /*pParent */ , |
| 437 | WindowPtr /*pChild */ , |
| 438 | VTKind /*kind */ |
| 439 | ); |
| 440 | |
| 441 | extern _X_EXPORT void miWideLine(DrawablePtr /*pDrawable */ , |
| 442 | GCPtr /*pGC */ , |
| 443 | int /*mode */ , |
| 444 | int /*npt */ , |
| 445 | DDXPointPtr /*pPts */ |
| 446 | ); |
| 447 | |
| 448 | extern _X_EXPORT void miWideDash(DrawablePtr /*pDrawable */ , |
| 449 | GCPtr /*pGC */ , |
| 450 | int /*mode */ , |
| 451 | int /*npt */ , |
| 452 | DDXPointPtr /*pPts */ |
| 453 | ); |
| 454 | |
| 455 | /* miwindow.c */ |
| 456 | |
| 457 | extern _X_EXPORT void miClearToBackground(WindowPtr /*pWin */ , |
| 458 | int /*x */ , |
| 459 | int /*y */ , |
| 460 | int /*w */ , |
| 461 | int /*h */ , |
| 462 | Bool /*generateExposures */ |
| 463 | ); |
| 464 | |
| 465 | extern _X_EXPORT void miMarkWindow(WindowPtr /*pWin */ |
| 466 | ); |
| 467 | |
| 468 | extern _X_EXPORT Bool miMarkOverlappedWindows(WindowPtr /*pWin */ , |
| 469 | WindowPtr /*pFirst */ , |
| 470 | WindowPtr * /*ppLayerWin */ |
| 471 | ); |
| 472 | |
| 473 | extern _X_EXPORT void miHandleValidateExposures(WindowPtr /*pWin */ |
| 474 | ); |
| 475 | |
| 476 | extern _X_EXPORT void miMoveWindow(WindowPtr /*pWin */ , |
| 477 | int /*x */ , |
| 478 | int /*y */ , |
| 479 | WindowPtr /*pNextSib */ , |
| 480 | VTKind /*kind */ |
| 481 | ); |
| 482 | |
| 483 | extern _X_EXPORT void miSlideAndSizeWindow(WindowPtr /*pWin */ , |
| 484 | int /*x */ , |
| 485 | int /*y */ , |
| 486 | unsigned int /*w */ , |
| 487 | unsigned int /*h */ , |
| 488 | WindowPtr /*pSib */ |
| 489 | ); |
| 490 | |
| 491 | extern _X_EXPORT WindowPtr miGetLayerWindow(WindowPtr /*pWin */ |
| 492 | ); |
| 493 | |
| 494 | extern _X_EXPORT void miSetShape(WindowPtr /*pWin */ , |
| 495 | int /*kind */ |
| 496 | ); |
| 497 | |
| 498 | extern _X_EXPORT void miChangeBorderWidth(WindowPtr /*pWin */ , |
| 499 | unsigned int /*width */ |
| 500 | ); |
| 501 | |
| 502 | extern _X_EXPORT void miMarkUnrealizedWindow(WindowPtr /*pChild */ , |
| 503 | WindowPtr /*pWin */ , |
| 504 | Bool /*fromConfigure */ |
| 505 | ); |
| 506 | |
| 507 | extern _X_EXPORT void miSegregateChildren(WindowPtr pWin, RegionPtr pReg, |
| 508 | int depth); |
| 509 | |
| 510 | /* mizerarc.c */ |
| 511 | |
| 512 | extern _X_EXPORT void miZeroPolyArc(DrawablePtr /*pDraw */ , |
| 513 | GCPtr /*pGC */ , |
| 514 | int /*narcs */ , |
| 515 | xArc * /*parcs */ |
| 516 | ); |
| 517 | |
| 518 | /* mizerline.c */ |
| 519 | |
| 520 | extern _X_EXPORT void miZeroLine(DrawablePtr /*dst */ , |
| 521 | GCPtr /*pgc */ , |
| 522 | int /*mode */ , |
| 523 | int /*nptInit */ , |
| 524 | DDXPointRec * /*pptInit */ |
| 525 | ); |
| 526 | |
| 527 | extern _X_EXPORT void miZeroDashLine(DrawablePtr /*dst */ , |
| 528 | GCPtr /*pgc */ , |
| 529 | int /*mode */ , |
| 530 | int /*nptInit */ , |
| 531 | DDXPointRec * /*pptInit */ |
| 532 | ); |
| 533 | |
| 534 | extern _X_EXPORT void miPolyFillArc(DrawablePtr /*pDraw */ , |
| 535 | GCPtr /*pGC */ , |
| 536 | int /*narcs */ , |
| 537 | xArc * /*parcs */ |
| 538 | ); |
| 539 | |
| 540 | #endif /* MI_H */ |