Mercurial > dwindows
annotate os2/dw.c @ 12:26e2130135b9
Many Win32 and GTK fixes.
| author | bsmith@81767d24-ef19-dc11-ae90-00e081727c95 |
|---|---|
| date | Fri, 06 Jul 2001 13:32:57 +0000 |
| parents | 3383ed751a7e |
| children | 176cee043f1b |
| rev | line source |
|---|---|
| 3 | 1 /* |
| 2 * Dynamic Windows: | |
| 3 * A GTK like implementation of the PM GUI | |
| 4 * | |
| 5 * (C) 2000,2001 Brian Smith <dbsoft@technologist.com> | |
| 6 * (C) 2000 Achim Hasenmueller <achimha@innotek.de> | |
| 7 * (C) 2000 Peter Nielsen <peter@pmview.com> | |
| 8 * (C) 1998 Sergey I. Yevtushenko (some code borrowed from cell toolkit) | |
| 9 * | |
| 10 */ | |
| 11 #define INCL_DOS | |
| 12 #define INCL_DOSERRORS | |
| 13 #define INCL_WIN | |
| 14 #define INCL_GPI | |
| 15 | |
| 16 #include <os2.h> | |
| 17 #include <stdlib.h> | |
| 18 #include <string.h> | |
| 19 #include <stdio.h> | |
| 20 #include <stdarg.h> | |
| 21 #include <stddef.h> | |
| 22 #include <ctype.h> | |
| 23 #include <process.h> | |
| 24 #include "dw.h" | |
| 25 | |
| 26 #define QWP_USER 0 | |
| 27 | |
| 28 char ClassName[] = "dynamicwindows"; | |
| 29 char SplitbarClassName[] = "dwsplitbar"; | |
| 30 char DefaultFont[] = "9.WarpSans"; | |
| 31 | |
| 32 /* this is the callback handle for the window procedure | |
| 33 * make sure you always match the calling convention! | |
| 34 */ | |
| 35 int (* EXPENTRY filterfunc)(HWND, ULONG, MPARAM, MPARAM) = 0L; | |
| 36 | |
| 37 HAB dwhab = 0; | |
| 38 HMQ dwhmq = 0; | |
| 39 DWTID _dwtid = 0; | |
| 40 LONG _foreground = 0xAAAAAA, _background = 0; | |
| 41 | |
| 42 HWND hwndBubble = NULLHANDLE, hwndBubbleLast = NULLHANDLE; | |
| 43 PRECORDCORE pCore = NULL; | |
| 44 | |
| 45 #ifndef min | |
| 46 #define min(a, b) (((a < b) ? a : b)) | |
| 47 #endif | |
| 48 | |
| 49 #ifdef DWDEBUG | |
| 50 FILE *f; | |
| 51 | |
| 52 void reopen(void) | |
| 53 { | |
| 54 fclose(f); | |
| 55 f = fopen("dw.log", "at"); | |
| 56 } | |
| 57 #endif | |
| 58 | |
| 59 static LONG lColor[SPLITBAR_WIDTH] = | |
| 60 { | |
| 61 DW_CLR_BLACK, | |
| 62 DW_CLR_PALEGRAY, | |
| 63 DW_CLR_WHITE | |
| 64 }; | |
| 65 | |
| 66 #ifdef NO_SIGNALS | |
| 67 #define USE_FILTER | |
| 68 #else | |
| 69 typedef struct _sighandler | |
| 70 { | |
| 71 struct _sighandler *next; | |
| 72 ULONG message; | |
| 73 HWND window; | |
| 74 void *signalfunction; | |
| 75 void *data; | |
| 76 | |
| 77 } SignalHandler; | |
| 78 | |
| 79 SignalHandler *Root = NULL; | |
| 80 | |
| 81 typedef struct | |
| 82 { | |
| 83 ULONG message; | |
| 84 char name[30]; | |
| 85 | |
| 86 } SignalList; | |
| 87 | |
| 88 /* List of signals and their equivilent OS/2 message */ | |
| 89 #define SIGNALMAX 11 | |
| 90 | |
| 91 SignalList SignalTranslate[SIGNALMAX] = { | |
| 92 { WM_SIZE, "configure_event" }, | |
| 93 { WM_CHAR, "key_press_event" }, | |
| 94 { WM_BUTTON1DOWN, "button_press_event" }, | |
| 95 { WM_BUTTON1UP, "button_release_event"}, | |
| 96 { WM_MOUSEMOVE, "motion_notify_event" }, | |
| 97 { WM_CLOSE, "delete_event" }, | |
| 98 { WM_PAINT, "expose_event" }, | |
| 99 { WM_COMMAND, "clicked" }, | |
| 100 { CN_ENTER, "container-select" }, | |
| 101 { CN_CONTEXTMENU, "container-context" }, | |
| 102 { LN_SELECT, "item-select" } | |
| 103 }; | |
| 104 | |
| 105 /* This function adds a signal handler callback into the linked list. | |
| 106 */ | |
| 107 void _new_signal(ULONG message, HWND window, void *signalfunction, void *data) | |
| 108 { | |
| 109 SignalHandler *new = malloc(sizeof(SignalHandler)); | |
| 110 | |
| 111 new->message = message; | |
| 112 new->window = window; | |
| 113 new->signalfunction = signalfunction; | |
| 114 new->data = data; | |
| 115 new->next = NULL; | |
| 116 | |
| 117 if (!Root) | |
| 118 Root = new; | |
| 119 else | |
| 120 { | |
| 121 SignalHandler *prev = NULL, *tmp = Root; | |
| 122 while(tmp) | |
| 123 { | |
| 124 prev = tmp; | |
| 125 tmp = tmp->next; | |
| 126 } | |
| 127 if(prev) | |
| 128 prev->next = new; | |
| 129 else | |
| 130 Root = new; | |
| 131 } | |
| 132 } | |
| 133 | |
| 134 /* Finds the message number for a given signal name */ | |
| 135 ULONG _findsigmessage(char *signame) | |
| 136 { | |
| 137 int z; | |
| 138 | |
| 139 for(z=0;z<SIGNALMAX;z++) | |
| 140 { | |
| 141 if(stricmp(signame, SignalTranslate[z].name) == 0) | |
| 142 return SignalTranslate[z].message; | |
| 143 } | |
| 144 return 0L; | |
| 145 } | |
| 146 #endif | |
| 147 | |
| 148 /* This function removes and handlers on windows and frees | |
| 149 * the user memory allocated to it. | |
| 150 */ | |
| 151 void _free_window_memory(HWND handle) | |
| 152 { | |
| 153 HENUM henum; | |
| 154 HWND child; | |
| 155 | |
| 156 #ifndef NO_SIGNALS | |
| 157 dw_signal_disconnect_by_window(handle); | |
| 158 #endif | |
| 159 | |
| 160 henum = WinBeginEnumWindows(handle); | |
| 161 while((child = WinGetNextWindow(henum)) != NULLHANDLE) | |
| 162 { | |
| 163 void *ptr = (void *)WinQueryWindowPtr(handle, QWP_USER); | |
| 164 | |
| 165 if(ptr) | |
| 166 { | |
| 167 WinSetWindowPtr(handle, QWP_USER, 0); | |
| 168 free(ptr); | |
| 169 } | |
| 170 | |
| 171 _free_window_memory(child); | |
| 172 } | |
| 173 WinEndEnumWindows(henum); | |
| 174 return; | |
| 175 } | |
| 176 | |
| 177 /* This function returns 1 if the window (widget) handle | |
| 178 * passed to it is a valid window that can gain input focus. | |
| 179 */ | |
| 180 int _validate_focus(HWND handle) | |
| 181 { | |
| 182 char tmpbuf[100]; | |
| 183 | |
| 184 if(!handle) | |
| 185 return 0; | |
| 186 | |
| 187 WinQueryClassName(handle, 99, tmpbuf); | |
| 188 | |
| 189 /* These are the window classes which can | |
| 190 * obtain input focus. | |
| 191 */ | |
| 192 if(strncmp(tmpbuf, "#2", 2)==0 || /* Entryfield */ | |
| 193 strncmp(tmpbuf, "#3", 2)==0 || /* Button */ | |
| 194 strncmp(tmpbuf, "#6", 2)==0 || /* Combobox */ | |
| 195 strncmp(tmpbuf, "#7", 2)==0 || /* List box */ | |
| 196 strncmp(tmpbuf, "#10", 3)==0 || /* MLE */ | |
| 197 strncmp(tmpbuf, "#32", 3)==0 || /* Spinbutton */ | |
| 198 strncmp(tmpbuf, "#37", 3)== 0) /* Container */ | |
| 199 return 1; | |
| 200 return 0; | |
| 201 } | |
| 202 | |
| 203 int _focus_check_box(Box *box, HWND handle, int start) | |
| 204 { | |
| 205 int z; | |
| 206 static HWND lasthwnd, firsthwnd; | |
| 207 static int finish_searching; | |
| 208 | |
| 209 /* Start is 2 when we have cycled completely and | |
| 210 * need to set the focus to the last widget we found | |
| 211 * that was valid. | |
| 212 */ | |
| 213 if(start == 2) | |
| 214 { | |
| 215 if(lasthwnd) | |
| 216 WinSetFocus(HWND_DESKTOP, lasthwnd); | |
| 217 return 0; | |
| 218 } | |
| 219 | |
| 220 /* Start is 1 when we are entering the function | |
| 221 * for the first time, it is zero when entering | |
| 222 * the function recursively. | |
| 223 */ | |
| 224 if(start == 1) | |
| 225 { | |
| 226 lasthwnd = handle; | |
| 227 finish_searching = 0; | |
| 228 firsthwnd = 0; | |
| 229 } | |
| 230 | |
| 231 /* Vertical boxes are inverted on OS/2 */ | |
| 232 if(box->type == BOXVERT) | |
| 233 { | |
| 234 for(z=0;z<box->count;z++) | |
| 235 { | |
| 236 if(box->items[z].type == TYPEBOX) | |
| 237 { | |
| 238 Box *thisbox = WinQueryWindowPtr(box->items[z].hwnd, QWP_USER); | |
| 239 | |
| 240 if(thisbox && _focus_check_box(thisbox, handle, start == 3 ? 3 : 0)) | |
| 241 return 1; | |
| 242 } | |
| 243 else | |
| 244 { | |
| 245 if(box->items[z].hwnd == handle) | |
| 246 { | |
| 247 if(lasthwnd == handle && firsthwnd) | |
| 248 WinSetFocus(HWND_DESKTOP, firsthwnd); | |
| 249 else if(lasthwnd == handle && !firsthwnd) | |
| 250 finish_searching = 1; | |
| 251 else | |
| 252 WinSetFocus(HWND_DESKTOP, lasthwnd); | |
| 253 | |
| 254 /* If we aren't looking for the last handle, | |
| 255 * return immediately. | |
| 256 */ | |
| 257 if(!finish_searching) | |
| 258 return 1; | |
| 259 } | |
| 260 if(_validate_focus(box->items[z].hwnd)) | |
| 261 { | |
| 262 /* Start is 3 when we are looking for the | |
| 263 * first valid item in the layout. | |
| 264 */ | |
| 265 if(start == 3) | |
| 266 { | |
| 267 WinSetFocus(HWND_DESKTOP, box->items[z].hwnd); | |
| 268 return 1; | |
| 269 } | |
| 270 | |
| 271 if(!firsthwnd) | |
| 272 firsthwnd = box->items[z].hwnd; | |
| 273 | |
| 274 lasthwnd = box->items[z].hwnd; | |
| 275 } | |
| 276 else | |
| 277 { | |
| 278 char tmpbuf[100] = ""; | |
| 279 | |
| 280 WinQueryClassName(box->items[z].hwnd, 99, tmpbuf); | |
| 281 if(strncmp(tmpbuf, "#40", 3)==0) /* Notebook */ | |
| 282 { | |
| 283 Box *notebox; | |
| 284 HWND page = (HWND)WinSendMsg(box->items[z].hwnd, BKM_QUERYPAGEWINDOWHWND, | |
| 285 (MPARAM)dw_notebook_page_query(box->items[z].hwnd), 0); | |
| 286 | |
| 287 if(page) | |
| 288 { | |
| 289 notebox = (Box *)WinQueryWindowPtr(page, QWP_USER); | |
| 290 | |
| 291 if(notebox && _focus_check_box(notebox, handle, start == 3 ? 3 : 0)) | |
| 292 return 1; | |
| 293 } | |
| 294 } | |
| 295 } | |
| 296 } | |
| 297 } | |
| 298 } | |
| 299 else | |
| 300 { | |
| 301 for(z=box->count-1;z>-1;z--) | |
| 302 { | |
| 303 if(box->items[z].type == TYPEBOX) | |
| 304 { | |
| 305 Box *thisbox = WinQueryWindowPtr(box->items[z].hwnd, QWP_USER); | |
| 306 | |
| 307 if(thisbox && _focus_check_box(thisbox, handle, start == 3 ? 3 : 0)) | |
| 308 return 1; | |
| 309 } | |
| 310 else | |
| 311 { | |
| 312 if(box->items[z].hwnd == handle) | |
| 313 { | |
| 314 if(lasthwnd == handle && firsthwnd) | |
| 315 WinSetFocus(HWND_DESKTOP, firsthwnd); | |
| 316 else if(lasthwnd == handle && !firsthwnd) | |
| 317 finish_searching = 1; | |
| 318 else | |
| 319 WinSetFocus(HWND_DESKTOP, lasthwnd); | |
| 320 | |
| 321 /* If we aren't looking for the last handle, | |
| 322 * return immediately. | |
| 323 */ | |
| 324 if(!finish_searching) | |
| 325 return 1; | |
| 326 } | |
| 327 if(_validate_focus(box->items[z].hwnd)) | |
| 328 { | |
| 329 /* Start is 3 when we are looking for the | |
| 330 * first valid item in the layout. | |
| 331 */ | |
| 332 if(start == 3) | |
| 333 { | |
| 334 WinSetFocus(HWND_DESKTOP, box->items[z].hwnd); | |
| 335 return 1; | |
| 336 } | |
| 337 | |
| 338 if(!firsthwnd) | |
| 339 firsthwnd = box->items[z].hwnd; | |
| 340 | |
| 341 lasthwnd = box->items[z].hwnd; | |
| 342 } | |
| 343 else | |
| 344 { | |
| 345 char tmpbuf[100] = ""; | |
| 346 | |
| 347 WinQueryClassName(box->items[z].hwnd, 99, tmpbuf); | |
| 348 if(strncmp(tmpbuf, "#40", 3)==0) /* Notebook */ | |
| 349 { | |
| 350 Box *notebox; | |
| 351 HWND page = (HWND)WinSendMsg(box->items[z].hwnd, BKM_QUERYPAGEWINDOWHWND, | |
| 352 (MPARAM)dw_notebook_page_query(box->items[z].hwnd), 0); | |
| 353 | |
| 354 if(page) | |
| 355 { | |
| 356 notebox = (Box *)WinQueryWindowPtr(page, QWP_USER); | |
| 357 | |
| 358 if(notebox && _focus_check_box(notebox, handle, start == 3 ? 3 : 0)) | |
| 359 return 1; | |
| 360 } | |
| 361 } | |
| 362 } | |
| 363 } | |
| 364 } | |
| 365 } | |
| 366 return 0; | |
| 367 } | |
| 368 | |
| 369 /* This function finds the first widget in the | |
| 370 * layout and moves the current focus to it. | |
| 371 */ | |
| 372 void _initial_focus(HWND handle) | |
| 373 { | |
| 374 Box *thisbox; | |
| 375 HWND box; | |
| 376 | |
| 377 box = WinWindowFromID(handle, FID_CLIENT); | |
| 378 if(box) | |
| 379 thisbox = WinQueryWindowPtr(box, QWP_USER); | |
| 380 | |
| 381 if(thisbox) | |
| 382 { | |
| 383 _focus_check_box(thisbox, handle, 3); | |
| 384 } | |
| 385 } | |
| 386 | |
| 387 /* This function finds the current widget in the | |
| 388 * layout and moves the current focus to the next item. | |
| 389 */ | |
| 390 void _shift_focus(HWND handle) | |
| 391 { | |
| 392 Box *thisbox; | |
| 393 HWND box, lastbox = WinQueryWindow(handle, QW_PARENT); | |
| 394 | |
| 395 /* Find the toplevel window */ | |
| 396 while((box = WinQueryWindow(lastbox, QW_PARENT)) > 0x80000001) | |
| 397 { | |
| 398 lastbox = box; | |
| 399 } | |
| 400 | |
| 401 thisbox = WinQueryWindowPtr(lastbox, QWP_USER); | |
| 402 if(!thisbox) | |
| 403 { | |
| 404 box = WinWindowFromID(lastbox, FID_CLIENT); | |
| 405 if(box) | |
| 406 thisbox = WinQueryWindowPtr(box, QWP_USER); | |
| 407 } | |
| 408 if(thisbox) | |
| 409 { | |
| 410 if(_focus_check_box(thisbox, handle, 1) == 0) | |
| 411 _focus_check_box(thisbox, handle, 2); | |
| 412 } | |
| 413 } | |
| 414 | |
| 415 /* ResetWindow: | |
| 416 * Resizes window to the exact same size to trigger | |
| 417 * recalculation of frame. | |
| 418 */ | |
| 419 void _ResetWindow(HWND hwndFrame) | |
| 420 { | |
| 421 SWP swp; | |
| 422 | |
| 423 WinQueryWindowPos(hwndFrame, &swp); | |
| 424 WinSetWindowPos(hwndFrame, HWND_TOP, 0, 0, swp.cx, swp.cy-1, SWP_SIZE); | |
| 425 WinSetWindowPos(hwndFrame, HWND_TOP, 0, 0, swp.cx, swp.cy, SWP_SIZE); | |
| 426 } | |
| 427 | |
| 428 /* This function will recursively search a box and add up the total height of it */ | |
| 429 void _count_size(HWND box, int type, int *xsize, int *xorigsize) | |
| 430 { | |
| 431 int size = 0, origsize = 0, z; | |
| 432 Box *tmp = WinQueryWindowPtr(box, QWP_USER); | |
| 433 | |
| 434 if(!tmp) | |
| 435 { | |
| 436 *xsize = *xorigsize = 0; | |
| 437 return; | |
| 438 } | |
| 439 | |
| 440 if(type == tmp->type) | |
| 441 { | |
| 442 /* If the box is going in the direction we want, then we | |
| 443 * return the entire sum of the items. | |
| 444 */ | |
| 445 for(z=0;z<tmp->count;z++) | |
| 446 { | |
| 447 if(tmp->items[z].type == TYPEBOX) | |
| 448 { | |
| 449 int s, os; | |
| 450 | |
| 451 _count_size(tmp->items[z].hwnd, type, &s, &os); | |
| 452 size += s; | |
| 453 origsize += os; | |
| 454 } | |
| 455 else | |
| 456 { | |
| 457 size += (type == BOXHORZ ? tmp->items[z].width : tmp->items[z].height); | |
| 458 origsize += (type == BOXHORZ ? tmp->items[z].origwidth : tmp->items[z].origheight); | |
| 459 } | |
| 460 } | |
| 461 } | |
| 462 else | |
| 463 { | |
| 464 /* If the box is not going in the direction we want, then we only | |
| 465 * want to return the maximum value. | |
| 466 */ | |
| 467 int tmpsize = 0, tmporigsize = 0; | |
| 468 | |
| 469 for(z=0;z<tmp->count;z++) | |
| 470 { | |
| 471 if(tmp->items[z].type == TYPEBOX) | |
| 472 _count_size(tmp->items[z].hwnd, type, &tmpsize, &tmporigsize); | |
| 473 else | |
| 474 { | |
| 475 tmpsize = (type == BOXHORZ ? tmp->items[z].width : tmp->items[z].height); | |
| 476 tmporigsize = (type == BOXHORZ ? tmp->items[z].origwidth : tmp->items[z].origheight); | |
| 477 } | |
| 478 | |
| 479 if(tmpsize > size) | |
| 480 size = tmpsize; | |
| 481 } | |
| 482 } | |
| 483 | |
| 484 *xsize = size; | |
| 485 *xorigsize = origsize; | |
| 486 } | |
| 487 | |
| 488 | |
| 489 /* Function: TrackRectangle | |
| 490 * Abstract: Tracks given rectangle. | |
| 491 * | |
| 492 * If rclBounds is NULL, then track rectangle on entire desktop. | |
| 493 * rclTrack is in window coorditates and will be mapped to | |
| 494 * desktop. | |
| 495 */ | |
| 496 | |
| 497 BOOL _TrackRectangle(HWND hwndBase, RECTL* rclTrack, RECTL* rclBounds) | |
| 498 { | |
| 499 TRACKINFO track; | |
| 500 APIRET rc; | |
| 501 | |
| 502 track.cxBorder = 1; | |
| 503 track.cyBorder = 1; | |
| 504 track.cxGrid = 1; | |
| 505 track.cyGrid = 1; | |
| 506 track.cxKeyboard = 8; | |
| 507 track.cyKeyboard = 8; | |
| 508 | |
| 509 if(!rclTrack) | |
| 510 return FALSE; | |
| 511 | |
| 512 if(rclBounds) | |
| 513 { | |
| 514 track.rclBoundary = *rclBounds; | |
| 515 } | |
| 516 else | |
| 517 { | |
| 518 track.rclBoundary.yTop = | |
| 519 track.rclBoundary.xRight = 3000; | |
| 520 track.rclBoundary.yBottom = | |
| 521 track.rclBoundary.xLeft = -3000; | |
| 522 } | |
| 523 | |
| 524 track.rclTrack = *rclTrack; | |
| 525 | |
| 526 WinMapWindowPoints(hwndBase, | |
| 527 HWND_DESKTOP, | |
| 528 (PPOINTL)&track.rclTrack, | |
| 529 2); | |
| 530 | |
| 531 track.ptlMinTrackSize.x = track.rclTrack.xRight | |
| 532 - track.rclTrack.xLeft; | |
| 533 track.ptlMinTrackSize.y = track.rclTrack.yTop | |
| 534 - track.rclTrack.yBottom; | |
| 535 track.ptlMaxTrackSize.x = track.rclTrack.xRight | |
| 536 - track.rclTrack.xLeft; | |
| 537 track.ptlMaxTrackSize.y = track.rclTrack.yTop | |
| 538 - track.rclTrack.yBottom; | |
| 539 | |
| 540 track.fs = TF_MOVE | TF_ALLINBOUNDARY; | |
| 541 | |
| 542 rc = WinTrackRect(HWND_DESKTOP, 0, &track); | |
| 543 | |
| 544 if(rc) | |
| 545 *rclTrack = track.rclTrack; | |
| 546 | |
| 547 return rc; | |
| 548 } | |
| 549 | |
| 550 /* This function calculates how much space the widgets and boxes require | |
| 551 * and does expansion as necessary. | |
| 552 */ | |
| 553 int _resize_box(Box *thisbox, int *depth, int x, int y, int *usedx, int *usedy, | |
| 554 int pass, int *usedpadx, int *usedpady) | |
| 555 { | |
| 556 int z, currentx = 0, currenty = 0; | |
| 557 int vectorx = 0, vectory = 0; | |
| 558 int uymax = 0, uxmax = 0; | |
| 559 int upymax = 0, upxmax = 0; | |
| 560 /* Used for the SIZEEXPAND */ | |
| 561 int nux = *usedx, nuy = *usedy; | |
| 562 int nupx = *usedpadx, nupy = *usedpady; | |
| 563 | |
| 564 (*usedx) += (thisbox->pad * 2); | |
| 565 (*usedy) += (thisbox->pad * 2); | |
| 566 | |
| 567 for(z=0;z<thisbox->count;z++) | |
| 568 { | |
| 569 if(thisbox->items[z].type == TYPEBOX) | |
| 570 { | |
| 571 int initialx, initialy; | |
| 572 Box *tmp = WinQueryWindowPtr(thisbox->items[z].hwnd, QWP_USER); | |
| 573 | |
| 574 initialx = x - (*usedx); | |
| 575 initialy = y - (*usedy); | |
| 576 | |
| 577 if(tmp) | |
| 578 { | |
| 579 int newx, newy; | |
| 580 int nux = *usedx, nuy = *usedy; | |
| 581 int upx = *usedpadx + (tmp->pad*2), upy = *usedpady + (tmp->pad*2); | |
| 582 | |
| 583 /* On the second pass we know how big the box needs to be and how | |
| 584 * much space we have, so we can calculate a ratio for the new box. | |
| 585 */ | |
| 586 if(pass == 2) | |
| 587 { | |
| 588 int deep = *depth + 1; | |
| 589 | |
| 590 _resize_box(tmp, &deep, x, y, &nux, &nuy, 1, &upx, &upy); | |
| 591 | |
| 592 tmp->upx = upx - *usedpadx; | |
| 593 tmp->upy = upy - *usedpady; | |
| 594 | |
| 595 newx = x - nux; | |
| 596 newy = y - nuy; | |
| 597 | |
| 598 tmp->width = thisbox->items[z].width = initialx - newx; | |
| 599 tmp->height = thisbox->items[z].height = initialy - newy; | |
| 600 | |
| 601 tmp->parentxratio = thisbox->xratio; | |
| 602 tmp->parentyratio = thisbox->yratio; | |
| 603 | |
| 604 tmp->parentpad = tmp->pad; | |
| 605 | |
| 606 /* Just in case */ | |
| 607 tmp->xratio = thisbox->xratio; | |
| 608 tmp->yratio = thisbox->yratio; | |
| 609 | |
| 610 #ifdef DWDEBUG | |
| 611 if(pass > 1) | |
| 612 { | |
| 613 fprintf(f, "FARK! depth %d\r\nwidth = %d, height = %d, nux = %d, nuy = %d, upx = %d, upy = %d xratio = %f, yratio = %f\r\n\r\n", | |
| 614 *depth, thisbox->items[z].width, thisbox->items[z].height, nux, nuy, tmp->upx, tmp->upy, tmp->xratio, tmp->yratio); | |
| 615 reopen(); | |
| 616 } | |
| 617 #endif | |
| 618 if(thisbox->type == BOXVERT) | |
| 619 { | |
| 620 if((thisbox->items[z].width-((thisbox->items[z].pad*2)+(tmp->pad*2)))!=0) | |
| 621 tmp->xratio = ((float)((thisbox->items[z].width * thisbox->xratio)-((thisbox->items[z].pad*2)+(tmp->pad*2))))/((float)(thisbox->items[z].width-((thisbox->items[z].pad*2)+(tmp->pad*2)))); | |
| 622 } | |
| 623 else | |
| 624 { | |
| 625 if((thisbox->items[z].width-tmp->upx)!=0) | |
| 626 tmp->xratio = ((float)((thisbox->items[z].width * thisbox->xratio)-tmp->upx))/((float)(thisbox->items[z].width-tmp->upx)); | |
| 627 } | |
| 628 if(thisbox->type == BOXHORZ) | |
| 629 { | |
| 630 if((thisbox->items[z].height-((thisbox->items[z].pad*2)+(tmp->pad*2)))!=0) | |
| 631 tmp->yratio = ((float)((thisbox->items[z].height * thisbox->yratio)-((thisbox->items[z].pad*2)+(tmp->pad*2))))/((float)(thisbox->items[z].height-((thisbox->items[z].pad*2)+(tmp->pad*2)))); | |
| 632 } | |
| 633 else | |
| 634 { | |
| 635 if((thisbox->items[z].height-tmp->upy)!=0) | |
| 636 tmp->yratio = ((float)((thisbox->items[z].height * thisbox->yratio)-tmp->upy))/((float)(thisbox->items[z].height-tmp->upy)); | |
| 637 } | |
| 638 | |
| 639 nux = *usedx; nuy = *usedy; | |
| 640 upx = *usedpadx + (tmp->pad*2); upy = *usedpady + (tmp->pad*2); | |
| 641 } | |
| 642 | |
| 643 (*depth)++; | |
| 644 | |
| 645 #ifdef DWDEBUG | |
| 646 if(pass > 1) | |
| 647 { | |
| 648 fprintf(f, "Before Resize Box depth %d\r\nx = %d, y = %d, usedx = %d, usedy = %d, usedpadx = %d, usedpady = %d xratio = %f, yratio = %f\r\n\r\n", | |
| 649 *depth, x, y, *usedx, *usedy, *usedpadx, *usedpady, tmp->xratio, tmp->yratio); | |
| 650 reopen(); | |
| 651 } | |
| 652 #endif | |
| 653 | |
| 654 _resize_box(tmp, depth, x, y, &nux, &nuy, pass, &upx, &upy); | |
| 655 | |
| 656 (*depth)--; | |
| 657 | |
| 658 newx = x - nux; | |
| 659 newy = y - nuy; | |
| 660 | |
| 661 tmp->minwidth = thisbox->items[z].width = initialx - newx; | |
| 662 tmp->minheight = thisbox->items[z].height = initialy - newy; | |
| 663 | |
| 664 #ifdef DWDEBUG | |
| 665 if(pass > 1) | |
| 666 { | |
| 667 fprintf(f, "After Resize Box depth %d\r\nx = %d, y = %d, usedx = %d, usedy = %d, usedpadx = %d, usedpady = %d width = %d, height = %d\r\n\r\n", | |
| 668 *depth, x, y, *usedx, *usedy, *usedpadx, *usedpady, thisbox->items[z].width, thisbox->items[z].height); | |
| 669 reopen(); | |
| 670 } | |
| 671 #endif | |
| 672 } | |
| 673 } | |
| 674 | |
| 675 if(pass > 1 && *depth > 0) | |
| 676 { | |
| 677 if(thisbox->type == BOXVERT) | |
| 678 thisbox->items[z].xratio = ((float)((thisbox->width * thisbox->parentxratio)-((thisbox->items[z].pad*2)+(thisbox->parentpad*2))))/((float)(thisbox->minwidth-((thisbox->items[z].pad*2)+(thisbox->parentpad*2)))); | |
| 679 else | |
| 680 thisbox->items[z].xratio = ((float)((thisbox->width * thisbox->parentxratio)-thisbox->upx))/((float)(thisbox->minwidth-thisbox->upx)); | |
| 681 | |
| 682 if(thisbox->type == BOXHORZ) | |
| 683 thisbox->items[z].yratio = ((float)((thisbox->height * thisbox->parentyratio)-((thisbox->items[z].pad*2)+(thisbox->parentpad*2))))/((float)(thisbox->minheight-((thisbox->items[z].pad*2)+(thisbox->parentpad*2)))); | |
| 684 else | |
| 685 thisbox->items[z].yratio = ((float)((thisbox->height * thisbox->parentyratio)-thisbox->upy))/((float)(thisbox->minheight-thisbox->upy)); | |
| 686 #ifdef DWDEBUG | |
| 687 fprintf(f, "RATIO- xratio = %f, yratio = %f, width = %d, height = %d, pad = %d, box xratio = %f, box yratio = %f, parent xratio = %f, parent yratio = %f, minwidth = %d, minheight = %d, width = %d, height = %d, upx = %d, upy = %d\r\n\r\n", | |
| 688 thisbox->items[z].xratio, thisbox->items[z].yratio, thisbox->items[z].width, thisbox->items[z].height, thisbox->items[z].pad, thisbox->xratio, thisbox->yratio, thisbox->parentxratio, thisbox->parentyratio, thisbox->minwidth, thisbox->minheight, thisbox->width, thisbox->height, thisbox->upx, thisbox->upy); | |
| 689 reopen(); | |
| 690 #endif | |
| 691 } | |
| 692 else | |
| 693 { | |
| 694 thisbox->items[z].xratio = thisbox->xratio; | |
| 695 thisbox->items[z].yratio = thisbox->yratio; | |
| 696 } | |
| 697 | |
| 698 if(thisbox->type == BOXVERT) | |
| 699 { | |
| 700 if((thisbox->items[z].width + (thisbox->items[z].pad*2)) > uxmax) | |
| 701 uxmax = (thisbox->items[z].width + (thisbox->items[z].pad*2)); | |
| 702 if(thisbox->items[z].hsize != SIZEEXPAND) | |
| 703 { | |
| 704 if(((thisbox->items[z].pad*2) + thisbox->items[z].width) > upxmax) | |
| 705 upxmax = (thisbox->items[z].pad*2) + thisbox->items[z].width; | |
| 706 } | |
| 707 else | |
| 708 { | |
| 709 if(thisbox->items[z].pad*2 > upxmax) | |
| 710 upxmax = thisbox->items[z].pad*2; | |
| 711 } | |
| 712 } | |
| 713 else | |
| 714 { | |
| 715 if(thisbox->items[z].width == -1) | |
| 716 { | |
| 717 /* figure out how much space this item requires */ | |
| 718 /* thisbox->items[z].width = */ | |
| 719 } | |
| 720 else | |
| 721 { | |
| 722 (*usedx) += thisbox->items[z].width + (thisbox->items[z].pad*2); | |
| 723 if(thisbox->items[z].hsize != SIZEEXPAND) | |
| 724 (*usedpadx) += (thisbox->items[z].pad*2) + thisbox->items[z].width; | |
| 725 else | |
| 726 (*usedpadx) += thisbox->items[z].pad*2; | |
| 727 } | |
| 728 } | |
| 729 if(thisbox->type == BOXHORZ) | |
| 730 { | |
| 731 if((thisbox->items[z].height + (thisbox->items[z].pad*2)) > uymax) | |
| 732 uymax = (thisbox->items[z].height + (thisbox->items[z].pad*2)); | |
| 733 if(thisbox->items[z].vsize != SIZEEXPAND) | |
| 734 { | |
| 735 if(((thisbox->items[z].pad*2) + thisbox->items[z].height) > upymax) | |
| 736 upymax = (thisbox->items[z].pad*2) + thisbox->items[z].height; | |
| 737 } | |
| 738 else | |
| 739 { | |
| 740 if(thisbox->items[z].pad*2 > upymax) | |
| 741 upymax = thisbox->items[z].pad*2; | |
| 742 } | |
| 743 } | |
| 744 else | |
| 745 { | |
| 746 if(thisbox->items[z].height == -1) | |
| 747 { | |
| 748 /* figure out how much space this item requires */ | |
| 749 /* thisbox->items[z].height = */ | |
| 750 } | |
| 751 else | |
| 752 { | |
| 753 (*usedy) += thisbox->items[z].height + (thisbox->items[z].pad*2); | |
| 754 if(thisbox->items[z].vsize != SIZEEXPAND) | |
| 755 (*usedpady) += (thisbox->items[z].pad*2) + thisbox->items[z].height; | |
| 756 else | |
| 757 (*usedpady) += thisbox->items[z].pad*2; | |
| 758 } | |
| 759 } | |
| 760 } | |
| 761 | |
| 762 (*usedx) += uxmax; | |
| 763 (*usedy) += uymax; | |
| 764 (*usedpadx) += upxmax; | |
| 765 (*usedpady) += upymax; | |
| 766 | |
| 767 currentx += thisbox->pad; | |
| 768 currenty += thisbox->pad; | |
| 769 | |
| 770 #ifdef DWDEBUG | |
| 771 fprintf(f, "Done Calc depth %d\r\nusedx = %d, usedy = %d, usedpadx = %d, usedpady = %d, currentx = %d, currenty = %d, uxmax = %d, uymax = %d\r\n\r\n", | |
| 772 *depth, *usedx, *usedy, *usedpadx, *usedpady, currentx, currenty, uxmax, uymax); | |
| 773 reopen(); | |
| 774 #endif | |
| 775 | |
| 776 /* The second pass is for expansion and actual placement. */ | |
| 777 if(pass > 1) | |
| 778 { | |
| 779 /* Any SIZEEXPAND items should be set to uxmax/uymax */ | |
| 780 for(z=0;z<thisbox->count;z++) | |
| 781 { | |
| 782 if(thisbox->items[z].hsize == SIZEEXPAND && thisbox->type == BOXVERT) | |
| 783 thisbox->items[z].width = uxmax-(thisbox->items[z].pad*2); | |
| 784 if(thisbox->items[z].vsize == SIZEEXPAND && thisbox->type == BOXHORZ) | |
| 785 thisbox->items[z].height = uymax-(thisbox->items[z].pad*2); | |
| 786 /* Run this code segment again to finalize the sized after setting uxmax/uymax values. */ | |
| 787 if(thisbox->items[z].type == TYPEBOX) | |
| 788 { | |
| 789 Box *tmp = WinQueryWindowPtr(thisbox->items[z].hwnd, QWP_USER); | |
| 790 | |
| 791 if(tmp) | |
| 792 { | |
| 793 if(*depth > 0) | |
| 794 { | |
| 795 if(thisbox->type == BOXVERT) | |
| 796 { | |
| 797 tmp->xratio = ((float)((thisbox->items[z].width * thisbox->xratio)-((thisbox->items[z].pad*2)+(thisbox->pad*2))))/((float)(tmp->minwidth-((thisbox->items[z].pad*2)+(thisbox->pad*2)))); | |
| 798 tmp->width = thisbox->items[z].width; | |
| 799 } | |
| 800 if(thisbox->type == BOXHORZ) | |
| 801 { | |
| 802 tmp->yratio = ((float)((thisbox->items[z].height * thisbox->yratio)-((thisbox->items[z].pad*2)+(thisbox->pad*2))))/((float)(tmp->minheight-((thisbox->items[z].pad*2)+(thisbox->pad*2)))); | |
| 803 tmp->height = thisbox->items[z].height; | |
| 804 } | |
| 805 } | |
| 806 | |
| 807 (*depth)++; | |
| 808 | |
| 809 /*tmp->xratio = ((float)((thisbox->items[z].width * thisbox->xratio)-tmp->upx) )/((float)(tmp->minwidth-tmp->upx)); | |
| 810 tmp->yratio = ((float)((thisbox->items[z].height * thisbox->yratio)-tmp->upy))/((float)(tmp->minheight-tmp->upy));*/ | |
| 811 | |
| 812 #ifdef DWDEBUG | |
| 813 fprintf(f, "2- Resize Box depth %d\r\nx = %d, y = %d, usedx = %d, usedy = %d, usedpadx = %d, usedpady = %d xratio = %f, yratio = %f,\r\nupx = %d, upy = %d, width = %d, height = %d, minwidth = %d, minheight = %d, box xratio = %f, box yratio = %f\r\n\r\n", | |
| 814 *depth, x, y, *usedx, *usedy, *usedpadx, *usedpady, tmp->xratio, tmp->yratio, tmp->upx, tmp->upy, thisbox->items[z].width, thisbox->items[z].height, tmp->minwidth, tmp->minheight, thisbox->xratio, thisbox->yratio); | |
| 815 reopen(); | |
| 816 #endif | |
| 817 | |
| 818 _resize_box(tmp, depth, x, y, &nux, &nuy, 3, &nupx, &nupy); | |
| 819 | |
| 820 (*depth)--; | |
| 821 | |
| 822 } | |
| 823 } | |
| 824 } | |
| 825 | |
| 826 for(z=0;z<(thisbox->count);z++) | |
| 827 { | |
| 828 int height = thisbox->items[z].height; | |
| 829 int width = thisbox->items[z].width; | |
| 830 int pad = thisbox->items[z].pad; | |
| 831 HWND handle = thisbox->items[z].hwnd; | |
| 832 | |
| 833 /* When upxmax != pad*2 then ratios are incorrect. */ | |
| 834 vectorx = (int)((width*thisbox->items[z].xratio)-width); | |
| 835 vectory = (int)((height*thisbox->items[z].yratio)-height); | |
| 836 | |
| 837 if(width > 0 && height > 0) | |
| 838 { | |
| 839 char tmpbuf[100]; | |
| 840 /* This is a hack to fix rounding of the sizing */ | |
| 841 if(*depth == 0) | |
| 842 { | |
| 843 vectorx++; | |
| 844 vectory++; | |
| 845 } | |
| 846 | |
| 847 /* If this item isn't going to expand... reset the vectors to 0 */ | |
| 848 if(thisbox->items[z].vsize != SIZEEXPAND) | |
| 849 vectory = 0; | |
| 850 if(thisbox->items[z].hsize != SIZEEXPAND) | |
| 851 vectorx = 0; | |
| 852 | |
| 853 WinQueryClassName(handle, 99, tmpbuf); | |
| 854 | |
| 855 if(strncmp(tmpbuf, "#2", 2)==0) | |
| 856 { | |
| 857 /* Make the combobox big enough to drop down. :) */ | |
| 858 WinSetWindowPos(handle, HWND_TOP, currentx + pad, (currenty + pad) - 100, | |
| 859 width + vectorx, (height + vectory) + 100, SWP_MOVE | SWP_SIZE | SWP_ZORDER); | |
| 860 } | |
| 861 else if(strncmp(tmpbuf, "#6", 2)==0) | |
| 862 { | |
| 863 /* Entryfields on OS/2 have a thick border that isn't on Windows and GTK */ | |
| 864 WinSetWindowPos(handle, HWND_TOP, (currentx + pad) + 3, (currenty + pad) + 3, | |
| 865 (width + vectorx) - 6, (height + vectory) - 6, SWP_MOVE | SWP_SIZE | SWP_ZORDER); | |
| 866 } | |
| 867 else | |
| 868 { | |
| 869 WinSetWindowPos(handle, HWND_TOP, currentx + pad, currenty + pad, | |
| 870 width + vectorx, height + vectory, SWP_MOVE | SWP_SIZE | SWP_ZORDER); | |
| 871 if(thisbox->items[z].type == TYPEBOX) | |
| 872 { | |
| 873 Box *boxinfo = WinQueryWindowPtr(handle, QWP_USER); | |
| 874 | |
| 875 if(boxinfo && boxinfo->grouphwnd) | |
| 876 WinSetWindowPos(boxinfo->grouphwnd, HWND_TOP, 0, 0, | |
| 877 width + vectorx, height + vectory, SWP_MOVE | SWP_SIZE | SWP_ZORDER); | |
| 878 | |
| 879 } | |
| 880 | |
| 881 } | |
| 882 | |
| 883 #ifdef DWDEBUG | |
| 884 fprintf(f, "Window Pos depth %d\r\ncurrentx = %d, currenty = %d, pad = %d, width = %d, height = %d, vectorx = %d, vectory = %d, Box type = %s\r\n\r\n", | |
| 885 *depth, currentx, currenty, pad, width, height, vectorx, vectory,thisbox->type == BOXHORZ ? "Horizontal" : "Vertical"); | |
| 886 reopen(); | |
| 887 #endif | |
| 888 | |
| 889 if(thisbox->type == BOXHORZ) | |
| 890 currentx += width + vectorx + (pad * 2); | |
| 891 if(thisbox->type == BOXVERT) | |
| 892 currenty += height + vectory + (pad * 2); | |
| 893 } | |
| 894 } | |
| 895 } | |
| 896 return 0; | |
| 897 } | |
| 898 | |
| 899 void _do_resize(Box *thisbox, int x, int y) | |
| 900 { | |
| 901 if(x != 0 && y != 0) { | |
| 902 if(thisbox) | |
| 903 { | |
| 904 int usedx = 0, usedy = 0, usedpadx = 0, usedpady = 0, depth = 0; | |
| 905 | |
| 906 _resize_box(thisbox, &depth, x, y, &usedx, &usedy, 1, &usedpadx, &usedpady); | |
| 907 | |
| 908 if(usedx-usedpadx == 0 || usedy-usedpady == 0) | |
| 909 return; | |
| 910 | |
| 911 thisbox->xratio = ((float)(x-usedpadx))/((float)(usedx-usedpadx)); | |
| 912 thisbox->yratio = ((float)(y-usedpady))/((float)(usedy-usedpady)); | |
| 913 | |
| 914 #ifdef DWDEBUG | |
| 915 fprintf(f, "WM_SIZE Resize Box Pass 1\r\nx = %d, y = %d, usedx = %d, usedy = %d, usedpadx = %d, usedpady = %d xratio = %f, yratio = %f\r\n\r\n", | |
| 916 x, y, usedx, usedy, usedpadx, usedpady, thisbox->xratio, thisbox->yratio); | |
| 917 reopen(); | |
| 918 #endif | |
| 919 | |
| 920 usedx = usedy = usedpadx = usedpady = depth = 0; | |
| 921 | |
| 922 _resize_box(thisbox, &depth, x, y, &usedx, &usedy, 2, &usedpadx, &usedpady); | |
| 923 #ifdef DWDEBUG | |
| 924 fprintf(f, "WM_SIZE Resize Box Pass 2\r\nx = %d, y = %d, usedx = %d, usedy = %d, usedpadx = %d, usedpady = %d\r\n", | |
| 925 x, y, usedx, usedy, usedpadx, usedpady); | |
| 926 reopen(); | |
| 927 #endif | |
| 928 } | |
| 929 } | |
| 930 } | |
| 931 | |
| 932 /* This procedure handles WM_QUERYTRACKINFO requests from the frame */ | |
| 933 MRESULT EXPENTRY _sizeproc(HWND hWnd, ULONG msg, MPARAM mp1, MPARAM mp2) | |
| 934 { | |
| 935 PFNWP *blah = WinQueryWindowPtr(hWnd, QWP_USER); | |
| 936 | |
| 937 switch(msg) | |
| 938 { | |
| 939 case WM_QUERYTRACKINFO: | |
| 940 { | |
| 941 if(blah && *blah) | |
| 942 { | |
| 943 PTRACKINFO ptInfo; | |
| 944 int res; | |
| 945 PFNWP myfunc = *blah; | |
| 946 res = (int)myfunc(hWnd, msg, mp1, mp2); | |
| 947 | |
| 948 ptInfo = (PTRACKINFO)(mp2); | |
| 949 | |
| 950 ptInfo->ptlMinTrackSize.y = 8; | |
| 951 ptInfo->ptlMinTrackSize.x = 8; | |
| 952 | |
| 953 return (MRESULT)res; | |
| 954 } | |
| 955 } | |
| 956 } | |
| 957 if(blah && *blah) | |
| 958 { | |
| 959 PFNWP myfunc = *blah; | |
| 960 return myfunc(hWnd, msg, mp1, mp2); | |
| 961 } | |
| 962 | |
| 963 return WinDefWindowProc(hWnd, msg, mp1, mp2); | |
| 964 } | |
|
7
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
965 /* This procedure handles drawing of a status border */ |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
966 MRESULT EXPENTRY _statusproc(HWND hWnd, ULONG msg, MPARAM mp1, MPARAM mp2) |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
967 { |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
968 PFNWP *blah = WinQueryWindowPtr(hWnd, QWP_USER); |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
969 |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
970 if(blah && *blah) |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
971 { |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
972 PFNWP myfunc = *blah; |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
973 |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
974 switch(msg) |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
975 { |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
976 case WM_PAINT: |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
977 { |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
978 HPS hpsPaint; |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
979 RECTL rclPaint; |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
980 POINTL ptl1, ptl2; |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
981 char buf[1024]; |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
982 |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
983 hpsPaint = WinBeginPaint(hWnd, 0, 0); |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
984 WinQueryWindowRect(hWnd, &rclPaint); |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
985 WinFillRect(hpsPaint, &rclPaint, CLR_PALEGRAY); |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
986 |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
987 GpiSetColor(hpsPaint, CLR_DARKGRAY); |
|
005fa766e8c2
Updates to latest build.
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parents:
3
diff
changeset
|
988 ptl1.x = 0; |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
989 ptl2.y = ptl1.y = rclPaint.yTop - rclPaint.yBottom; |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
990 ptl2.x = rclPaint.xRight - rclPaint.xLeft; |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
991 GpiMove(hpsPaint, &ptl1); |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
992 GpiLine(hpsPaint, &ptl2); |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
993 ptl2.y = ptl2.x = 0; |
|
005fa766e8c2
Updates to latest build.
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parents:
3
diff
changeset
|
994 GpiMove(hpsPaint, &ptl1); |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
995 GpiLine(hpsPaint, &ptl2); |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
996 |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
997 GpiSetColor(hpsPaint, CLR_WHITE); |
|
005fa766e8c2
Updates to latest build.
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parents:
3
diff
changeset
|
998 ptl2.x = ptl1.x = rclPaint.xRight - rclPaint.xLeft; |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
999 ptl1.y = 0; |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
1000 ptl2.y = rclPaint.yTop - rclPaint.yBottom; |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
1001 GpiMove(hpsPaint, &ptl1); |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
1002 GpiLine(hpsPaint, &ptl2); |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
1003 ptl2.y = ptl2.x = 0; |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
1004 GpiMove(hpsPaint, &ptl1); |
|
005fa766e8c2
Updates to latest build.
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parents:
3
diff
changeset
|
1005 GpiLine(hpsPaint, &ptl2); |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
1006 |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
1007 WinQueryWindowText(hWnd, 1024, buf); |
|
005fa766e8c2
Updates to latest build.
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parents:
3
diff
changeset
|
1008 rclPaint.xLeft += 3; |
|
005fa766e8c2
Updates to latest build.
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parents:
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diff
changeset
|
1009 rclPaint.xRight--; |
|
005fa766e8c2
Updates to latest build.
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parents:
3
diff
changeset
|
1010 rclPaint.yTop--; |
|
005fa766e8c2
Updates to latest build.
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parents:
3
diff
changeset
|
1011 rclPaint.yBottom++; |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
1012 |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
1013 GpiSetColor(hpsPaint, CLR_BLACK); |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
1014 WinDrawText(hpsPaint, -1, buf, &rclPaint, DT_TEXTATTRS, DT_TEXTATTRS, DT_VCENTER | DT_LEFT | DT_TEXTATTRS); |
|
005fa766e8c2
Updates to latest build.
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parents:
3
diff
changeset
|
1015 WinEndPaint(hpsPaint); |
|
005fa766e8c2
Updates to latest build.
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parents:
3
diff
changeset
|
1016 |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
1017 return (MRESULT)TRUE; |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
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diff
changeset
|
1018 } |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
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diff
changeset
|
1019 } |
|
005fa766e8c2
Updates to latest build.
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parents:
3
diff
changeset
|
1020 return myfunc(hWnd, msg, mp1, mp2); |
|
005fa766e8c2
Updates to latest build.
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parents:
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diff
changeset
|
1021 } |
|
005fa766e8c2
Updates to latest build.
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parents:
3
diff
changeset
|
1022 |
|
005fa766e8c2
Updates to latest build.
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parents:
3
diff
changeset
|
1023 return WinDefWindowProc(hWnd, msg, mp1, mp2); |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
1024 } |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
1025 |
| 3 | 1026 /* Originally just intended for entryfields, it now serves as a generic |
| 1027 * procedure for handling TAB presses to change input focus on controls. | |
| 1028 */ | |
| 1029 MRESULT EXPENTRY _entryproc(HWND hWnd, ULONG msg, MPARAM mp1, MPARAM mp2) | |
| 1030 { | |
| 1031 PFNWP *blah = WinQueryWindowPtr(hWnd, QWP_USER); | |
| 1032 | |
| 1033 switch(msg) | |
| 1034 { | |
| 1035 case WM_CHAR: | |
| 1036 if(SHORT1FROMMP(mp2) == '\t') | |
| 1037 { | |
| 1038 _shift_focus(hWnd); | |
| 1039 return FALSE; | |
| 1040 } | |
| 1041 break; | |
| 1042 } | |
| 1043 if(blah && *blah) | |
| 1044 { | |
| 1045 PFNWP myfunc = *blah; | |
| 1046 return myfunc(hWnd, msg, mp1, mp2); | |
| 1047 } | |
| 1048 | |
| 1049 return WinDefWindowProc(hWnd, msg, mp1, mp2); | |
| 1050 } | |
| 1051 | |
| 1052 /* Handle correct painting of a combobox with the WS_CLIPCHILDREN | |
| 1053 * flag enabled, and also handle TABs to switch input focus. | |
| 1054 */ | |
| 1055 MRESULT EXPENTRY _comboproc(HWND hWnd, ULONG msg, MPARAM mp1, MPARAM mp2) | |
| 1056 { | |
| 1057 PFNWP *blah = WinQueryWindowPtr(hWnd, QWP_USER); | |
| 1058 | |
| 1059 switch(msg) | |
| 1060 { | |
| 1061 case WM_CHAR: | |
| 1062 if(SHORT1FROMMP(mp2) == '\t') | |
| 1063 { | |
| 1064 _shift_focus(hWnd); | |
| 1065 return FALSE; | |
| 1066 } | |
| 1067 break; | |
| 1068 case WM_PAINT: | |
| 1069 { | |
| 1070 HWND parent = WinQueryWindow(hWnd, QW_PARENT); | |
| 1071 ULONG bcol, av[32]; | |
| 1072 HPS hpsPaint; | |
| 1073 POINTL ptl; /* Add 6 because it has a thick border like the entryfield */ | |
| 1074 unsigned long width, height, thumbheight = WinQuerySysValue(HWND_DESKTOP, SV_CYVSCROLLARROW) + 6; | |
| 1075 | |
| 1076 WinQueryPresParam(parent, PP_BACKGROUNDCOLORINDEX, 0, &bcol, sizeof(ULONG), &av, QPF_ID1COLORINDEX | QPF_NOINHERIT); | |
| 1077 dw_window_get_pos_size(hWnd, 0, 0, &width, &height); | |
| 1078 | |
| 1079 hpsPaint = WinGetPS(hWnd); | |
| 1080 GpiSetColor(hpsPaint, CLR_PALEGRAY); | |
| 1081 | |
| 1082 ptl.x = 0; | |
| 1083 ptl.y = 99; | |
| 1084 GpiMove(hpsPaint, &ptl); | |
| 1085 | |
| 1086 ptl.x = width; | |
| 1087 ptl.y = height - thumbheight; | |
| 1088 GpiBox(hpsPaint, DRO_FILL, &ptl, 0, 0); | |
| 1089 | |
| 1090 WinReleasePS(hpsPaint); | |
| 1091 } | |
| 1092 break; | |
| 1093 } | |
| 1094 if(blah && *blah) | |
| 1095 { | |
| 1096 PFNWP myfunc = *blah; | |
| 1097 return myfunc(hWnd, msg, mp1, mp2); | |
| 1098 } | |
| 1099 | |
| 1100 return WinDefWindowProc(hWnd, msg, mp1, mp2); | |
| 1101 } | |
| 1102 | |
| 1103 void _GetPPFont(HWND hwnd, char *buff) | |
| 1104 { | |
| 1105 ULONG AttrFound; | |
| 1106 BYTE AttrValue[128]; | |
| 1107 ULONG cbRetLen; | |
| 1108 | |
| 1109 cbRetLen = WinQueryPresParam(hwnd, | |
| 1110 PP_FONTNAMESIZE, | |
| 1111 0, | |
| 1112 &AttrFound, | |
| 1113 sizeof(AttrValue), | |
| 1114 &AttrValue, | |
| 1115 QPF_NOINHERIT); | |
| 1116 | |
| 1117 if(PP_FONTNAMESIZE == AttrFound && cbRetLen) | |
| 1118 { | |
| 1119 memcpy(buff, AttrValue, cbRetLen); | |
| 1120 } | |
| 1121 } | |
| 1122 | |
| 1123 /* Returns height of specified window. */ | |
| 1124 int _get_height(HWND handle) | |
| 1125 { | |
| 1126 unsigned long height; | |
| 1127 dw_window_get_pos_size(handle, NULL, NULL, NULL, &height); | |
| 1128 return (int)height; | |
| 1129 } | |
| 1130 | |
| 1131 /* Find the height of the frame a desktop style window is sitting on */ | |
| 1132 int _get_frame_height(HWND handle) | |
| 1133 { | |
| 1134 while(handle) | |
| 1135 { | |
| 1136 HWND client; | |
| 1137 if((client = WinWindowFromID(handle, FID_CLIENT)) != NULLHANDLE) | |
| 1138 { | |
| 1139 return _get_height(WinQueryWindow(handle, QW_PARENT)); | |
| 1140 } | |
| 1141 handle = WinQueryWindow(handle, QW_PARENT); | |
| 1142 } | |
| 1143 return dw_screen_height(); | |
| 1144 } | |
| 1145 | |
| 1146 #ifndef NO_SIGNALS | |
| 1147 MRESULT EXPENTRY _run_event(HWND hWnd, ULONG msg, MPARAM mp1, MPARAM mp2) | |
| 1148 { | |
| 1149 int result = -1; | |
| 1150 SignalHandler *tmp = Root; | |
| 1151 ULONG origmsg = msg; | |
| 1152 | |
| 1153 if(msg == WM_BUTTON2DOWN || msg == WM_BUTTON3DOWN) | |
| 1154 msg = WM_BUTTON1DOWN; | |
| 1155 if(msg == WM_BUTTON2UP || msg == WM_BUTTON3UP) | |
| 1156 msg = WM_BUTTON1UP; | |
| 1157 | |
| 1158 /* Find any callbacks for this function */ | |
| 1159 while(tmp) | |
| 1160 { | |
| 1161 if(tmp->message == msg || msg == WM_CONTROL) | |
| 1162 { | |
| 1163 switch(msg) | |
| 1164 { | |
| 1165 case WM_SIZE: | |
| 1166 { | |
| 1167 int (*sizefunc)(HWND, int, int, void *) = (int (*)(HWND, int, int, void *))tmp->signalfunction; | |
| 1168 | |
| 1169 if(hWnd == tmp->window || WinWindowFromID(tmp->window, FID_CLIENT) == hWnd) | |
| 1170 { | |
| 1171 result = sizefunc(tmp->window, SHORT1FROMMP(mp2), SHORT2FROMMP(mp2), tmp->data); | |
| 1172 tmp = NULL; | |
| 1173 } | |
| 1174 } | |
| 1175 break; | |
| 1176 case WM_BUTTON1DOWN: | |
| 1177 { | |
| 1178 POINTS pts = (*((POINTS*)&mp1)); | |
| 1179 int (*buttonfunc)(HWND, int, int, int, void *) = (int (*)(HWND, int, int, int, void *))tmp->signalfunction; | |
| 1180 | |
| 1181 if(hWnd == tmp->window || WinWindowFromID(tmp->window, FID_CLIENT) == hWnd || WinQueryCapture(HWND_DESKTOP) == tmp->window) | |
| 1182 { | |
| 1183 int button; | |
| 1184 | |
| 1185 switch(origmsg) | |
| 1186 { | |
| 1187 case WM_BUTTON1DOWN: | |
| 1188 button = 1; | |
| 1189 break; | |
| 1190 case WM_BUTTON2DOWN: | |
| 1191 button = 2; | |
| 1192 break; | |
| 1193 case WM_BUTTON3DOWN: | |
| 1194 button = 3; | |
| 1195 break; | |
| 1196 } | |
| 1197 | |
| 1198 result = buttonfunc(tmp->window, pts.x, _get_frame_height(tmp->window) - pts.y, button, tmp->data); | |
| 1199 tmp = NULL; | |
| 1200 } | |
| 1201 } | |
| 1202 break; | |
| 1203 case WM_BUTTON1UP: | |
| 1204 { | |
| 1205 POINTS pts = (*((POINTS*)&mp1)); | |
| 1206 int (*buttonfunc)(HWND, int, int, int, void *) = (int (*)(HWND, int, int, int, void *))tmp->signalfunction; | |
| 1207 | |
| 1208 if(hWnd == tmp->window || WinWindowFromID(tmp->window, FID_CLIENT) == hWnd || WinQueryCapture(HWND_DESKTOP) == tmp->window) | |
| 1209 { | |
| 1210 int button; | |
| 1211 | |
| 1212 switch(origmsg) | |
| 1213 { | |
| 1214 case WM_BUTTON1UP: | |
| 1215 button = 1; | |
| 1216 break; | |
| 1217 case WM_BUTTON2UP: | |
| 1218 button = 2; | |
| 1219 break; | |
| 1220 case WM_BUTTON3UP: | |
| 1221 button = 3; | |
| 1222 break; | |
| 1223 } | |
| 1224 | |
| 1225 result = buttonfunc(tmp->window, pts.x, WinQueryWindow(tmp->window, QW_PARENT) == HWND_DESKTOP ? dw_screen_height() - pts.y : _get_height(tmp->window) - pts.y, button, tmp->data); | |
| 1226 tmp = NULL; | |
| 1227 } | |
| 1228 } | |
| 1229 break; | |
| 1230 case WM_MOUSEMOVE: | |
| 1231 { | |
| 1232 int (*motionfunc)(HWND, int, int, int, void *) = (int (*)(HWND, int, int, int, void *))tmp->signalfunction; | |
| 1233 | |
| 1234 if(hWnd == tmp->window || WinWindowFromID(tmp->window, FID_CLIENT) == hWnd || WinQueryCapture(HWND_DESKTOP) == tmp->window) | |
| 1235 { | |
| 1236 int keys = 0; | |
| 1237 SHORT x = SHORT1FROMMP(mp1), y = SHORT2FROMMP(mp1); | |
| 1238 | |
| 1239 if (WinGetKeyState(HWND_DESKTOP, VK_BUTTON1) & 0x8000) | |
| 1240 keys = DW_BUTTON1_MASK; | |
| 1241 if (WinGetKeyState(HWND_DESKTOP, VK_BUTTON2) & 0x8000) | |
| 1242 keys |= DW_BUTTON2_MASK; | |
| 1243 if (WinGetKeyState(HWND_DESKTOP, VK_BUTTON3) & 0x8000) | |
| 1244 keys |= DW_BUTTON3_MASK; | |
| 1245 | |
| 1246 result = motionfunc(tmp->window, x, _get_frame_height(tmp->window) - y, keys, tmp->data); | |
| 1247 tmp = NULL; | |
| 1248 } | |
| 1249 } | |
| 1250 break; | |
| 1251 case WM_CHAR: | |
| 1252 { | |
| 1253 int (*keypressfunc)(HWND, int, void *) = (int (*)(HWND, int, void *))tmp->signalfunction; | |
| 1254 | |
| 1255 if(hWnd == tmp->window) | |
| 1256 { | |
| 1257 result = keypressfunc(tmp->window, SHORT1FROMMP(mp2), tmp->data); | |
| 1258 tmp = NULL; | |
| 1259 } | |
| 1260 } | |
| 1261 break; | |
| 1262 case WM_CLOSE: | |
| 1263 { | |
| 1264 int (*closefunc)(HWND, void *) = (int (*)(HWND, void *))tmp->signalfunction; | |
| 1265 | |
| 1266 if(hWnd == tmp->window || hWnd == WinWindowFromID(tmp->window, FID_CLIENT)) | |
| 1267 { | |
| 1268 result = closefunc(tmp->window, tmp->data); | |
| 1269 tmp = NULL; | |
| 1270 } | |
| 1271 } | |
| 1272 break; | |
| 1273 case WM_PAINT: | |
| 1274 { | |
| 1275 HPS hps; | |
| 1276 DWExpose exp; | |
| 1277 int (*exposefunc)(HWND, DWExpose *, void *) = (int (*)(HWND, DWExpose *, void *))tmp->signalfunction; | |
| 1278 RECTL rc; | |
| 1279 | |
| 1280 if(hWnd == tmp->window) | |
| 1281 { | |
| 1282 int height = _get_height(hWnd); | |
| 1283 | |
| 1284 hps = WinBeginPaint(hWnd, 0L, &rc); | |
| 1285 exp.x = rc.xLeft; | |
| 1286 exp.y = height - rc.yTop - 1; | |
| 1287 exp.width = rc.xRight - rc. xLeft; | |
| 1288 exp.height = rc.yTop - rc.yBottom; | |
| 1289 result = exposefunc(hWnd, &exp, tmp->data); | |
| 1290 WinEndPaint(hps); | |
| 1291 } | |
| 1292 } | |
| 1293 break; | |
| 1294 case WM_COMMAND: | |
| 1295 { | |
| 1296 int (*clickfunc)(HWND, void *) = (int (*)(HWND, void *))tmp->signalfunction; | |
| 1297 ULONG command = COMMANDMSG(&msg)->cmd; | |
| 1298 | |
| 1299 if(tmp->window < 65536 && command == tmp->window) | |
| 1300 { | |
| 1301 result = clickfunc(tmp->window, tmp->data); | |
| 1302 tmp = NULL; | |
| 1303 } | |
| 1304 } | |
| 1305 break; | |
| 1306 case WM_CONTROL: | |
| 1307 if(tmp->message == SHORT2FROMMP(mp1)) | |
| 1308 { | |
| 1309 switch(SHORT2FROMMP(mp1)) | |
| 1310 { | |
| 1311 case CN_ENTER: | |
| 1312 { | |
| 1313 int (*containerselectfunc)(HWND, char *, void *) = (int (*)(HWND, char *, void *))tmp->signalfunction; | |
| 1314 int id = SHORT1FROMMP(mp1); | |
| 1315 HWND conthwnd = dw_window_from_id(hWnd, id); | |
| 1316 char *text = NULL; | |
| 1317 | |
| 1318 if(mp2) | |
| 1319 { | |
| 1320 PRECORDCORE pre; | |
| 1321 | |
| 1322 pre = ((PNOTIFYRECORDENTER)mp2)->pRecord; | |
| 1323 if(pre) | |
| 1324 text = pre->pszIcon; | |
| 1325 } | |
| 1326 | |
| 1327 if(tmp->window == conthwnd) | |
| 1328 { | |
| 1329 result = containerselectfunc(tmp->window, text, tmp->data); | |
| 1330 tmp = NULL; | |
| 1331 } | |
| 1332 } | |
| 1333 break; | |
| 1334 case CN_CONTEXTMENU: | |
| 1335 { | |
| 1336 int (*containercontextfunc)(HWND, char *, int, int, void *) = (int (*)(HWND, char *, int, int, void *))tmp->signalfunction; | |
| 1337 int id = SHORT1FROMMP(mp1); | |
| 1338 HWND conthwnd = dw_window_from_id(hWnd, id); | |
| 1339 char *text = NULL; | |
| 1340 LONG x,y; | |
| 1341 | |
| 1342 if(mp2) | |
| 1343 { | |
| 1344 PRECORDCORE pre; | |
| 1345 | |
| 1346 pre = (PRECORDCORE)mp2; | |
| 1347 text = pre->pszIcon; | |
| 1348 } | |
| 1349 | |
| 1350 | |
| 1351 dw_pointer_query_pos(&x, &y); | |
| 1352 | |
| 1353 if(tmp->window == conthwnd) | |
| 1354 { | |
| 1355 result = containercontextfunc(tmp->window, text, x, y, tmp->data); | |
| 1356 tmp = NULL; | |
| 1357 } | |
| 1358 } | |
| 1359 break; | |
| 1360 case LN_SELECT: | |
| 1361 { | |
| 1362 int (*listboxselectfunc)(HWND, int, void *) = (int (*)(HWND, int, void *))tmp->signalfunction; | |
| 1363 int id = SHORT1FROMMP(mp1); | |
| 1364 HWND conthwnd = dw_window_from_id(hWnd, id); | |
| 1365 | |
| 1366 if(tmp->window == conthwnd || (!id && tmp->window == (HWND)mp2)) | |
| 1367 { | |
| 1368 char buf1[500], classbuf[100]; | |
| 1369 unsigned int index = dw_listbox_selected(tmp->window); | |
| 1370 | |
| 1371 dw_listbox_query_text(tmp->window, index, buf1, 500); | |
| 1372 | |
| 1373 WinQueryClassName(tmp->window, 99, classbuf); | |
| 1374 | |
| 1375 if(id && strncmp(classbuf, "#6", 2)==0) | |
| 1376 { | |
| 1377 char *buf2; | |
| 1378 | |
| 1379 buf2 = dw_window_get_text(tmp->window); | |
| 1380 | |
| 1381 /* This is to make sure the listboxselect function doesn't | |
| 1382 * get called if the user is modifying the entry text. | |
| 1383 */ | |
| 1384 if(buf2 && *buf2 && *buf1 && strncmp(buf1, buf2, 500) == 0) | |
| 1385 result = listboxselectfunc(tmp->window, index, tmp->data); | |
| 1386 | |
| 1387 if(buf2) | |
| 1388 free(buf2); | |
| 1389 } | |
| 1390 else | |
| 1391 result = listboxselectfunc(tmp->window, index, tmp->data); | |
| 1392 | |
| 1393 tmp = NULL; | |
| 1394 } | |
| 1395 } | |
| 1396 break; | |
| 1397 } | |
| 1398 } | |
| 1399 break; | |
| 1400 } | |
| 1401 } | |
| 1402 if(tmp) | |
| 1403 tmp = tmp->next; | |
| 1404 | |
| 1405 } | |
| 1406 | |
| 1407 return (MRESULT)result; | |
| 1408 } | |
| 1409 #endif | |
| 1410 | |
| 1411 /* Handles control messages sent to the box (owner). */ | |
| 1412 MRESULT EXPENTRY _controlproc(HWND hWnd, ULONG msg, MPARAM mp1, MPARAM mp2) | |
| 1413 { | |
| 1414 Box *blah = WinQueryWindowPtr(hWnd, QWP_USER); | |
| 1415 | |
| 1416 switch(msg) | |
| 1417 { | |
| 1418 case WM_CONTROL: | |
| 1419 _run_event(hWnd, msg, mp1, mp2); | |
| 1420 break; | |
| 1421 } | |
| 1422 if(blah && blah->oldproc) | |
| 1423 { | |
| 1424 return blah->oldproc(hWnd, msg, mp1, mp2); | |
| 1425 } | |
| 1426 | |
| 1427 return WinDefWindowProc(hWnd, msg, mp1, mp2); | |
| 1428 } | |
| 1429 | |
| 1430 /* The main window procedure for Dynamic Windows, all the resizing code is done here. */ | |
| 1431 MRESULT EXPENTRY _wndproc(HWND hWnd, ULONG msg, MPARAM mp1, MPARAM mp2) | |
| 1432 { | |
| 1433 int result = -1; | |
| 1434 static int command_active = 0; | |
| 1435 void (* windowfunc)(PVOID) = 0L; | |
| 1436 | |
| 1437 if(filterfunc) | |
| 1438 result = filterfunc(hWnd, msg, mp1, mp2); | |
| 1439 | |
| 1440 #ifndef NO_SIGNALS | |
| 1441 if(result == -1 && !command_active) | |
| 1442 { | |
| 1443 /* Make sure we don't end up in infinite recursion */ | |
| 1444 command_active = 1; | |
| 1445 | |
| 1446 result = (int)_run_event(hWnd, msg, mp1, mp2); | |
| 1447 | |
| 1448 command_active = 0; | |
| 1449 } | |
| 1450 #endif | |
| 1451 | |
| 1452 /* Now that any handlers are done... do normal processing */ | |
| 1453 switch( msg ) | |
| 1454 { | |
| 1455 case WM_ERASEBACKGROUND: | |
| 1456 return 0; | |
| 1457 | |
| 1458 case WM_PAINT: | |
| 1459 { | |
| 1460 HPS hps; | |
| 1461 RECTL rc; | |
| 1462 | |
| 1463 hps = WinBeginPaint( hWnd, 0L, &rc ); | |
| 1464 WinEndPaint( hps ); | |
| 1465 break; | |
| 1466 } | |
| 1467 | |
| 1468 case WM_SIZE: | |
| 1469 { | |
| 1470 Box *mybox = (Box *)WinQueryWindowPtr(hWnd, QWP_USER); | |
| 1471 | |
| 1472 if(!SHORT1FROMMP(mp2) && !SHORT2FROMMP(mp2)) | |
| 1473 return (MPARAM)TRUE; | |
| 1474 | |
|
7
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
1475 if(mybox && mybox->flags != DW_MINIMIZED) |
| 3 | 1476 { |
| 1477 /* Hide the window when recalculating to reduce | |
| 1478 * CPU load. | |
| 1479 */ | |
| 1480 WinShowWindow(hWnd, FALSE); | |
| 1481 | |
| 1482 _do_resize(mybox, SHORT1FROMMP(mp2), SHORT2FROMMP(mp2)); | |
| 1483 | |
| 1484 WinShowWindow(hWnd, TRUE); | |
| 1485 } | |
| 1486 } | |
| 1487 break; | |
| 1488 case WM_MINMAXFRAME: | |
| 1489 { | |
| 1490 Box *mybox = (Box *)WinQueryWindowPtr(hWnd, QWP_USER); | |
| 1491 SWP *swp = (SWP *)mp1; | |
| 1492 | |
|
7
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
1493 if(mybox && (swp->fl & SWP_MINIMIZE)) |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
1494 mybox->flags = DW_MINIMIZED; |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
1495 |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
1496 if(mybox && (swp->fl & SWP_RESTORE)) |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
1497 mybox->flags = 0; |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
1498 |
| 3 | 1499 if(mybox && (swp->fl & SWP_MAXIMIZE)) |
| 1500 { | |
| 1501 int z; | |
| 1502 | |
|
7
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
1503 mybox->flags = 0; |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
1504 |
| 3 | 1505 /* Hide the window when recalculating to reduce |
| 1506 * CPU load. | |
| 1507 */ | |
| 1508 WinShowWindow(hWnd, FALSE); | |
| 1509 | |
| 1510 _do_resize(mybox, swp->cx, swp->cy); | |
| 1511 | |
| 1512 if(mybox->count == 1 && mybox->items[0].type == TYPEBOX) | |
| 1513 { | |
| 1514 mybox = (Box *)WinQueryWindowPtr(mybox->items[0].hwnd, QWP_USER); | |
| 1515 | |
| 1516 for(z=0;z<mybox->count;z++) | |
| 1517 { | |
| 1518 char tmpbuf[100]; | |
| 1519 | |
| 1520 WinQueryClassName(mybox->items[z].hwnd, 99, tmpbuf); | |
| 1521 | |
| 1522 /* If we have a notebook we resize the page again. */ | |
| 1523 if(strncmp(tmpbuf, "#40", 3)==0) | |
| 1524 { | |
| 1525 unsigned long x, y, width, height; | |
| 1526 int page = dw_notebook_page_query(mybox->items[z].hwnd); | |
| 1527 HWND pagehwnd = (HWND)WinSendMsg(mybox->items[z].hwnd, BKM_QUERYPAGEWINDOWHWND, MPFROMLONG(page), 0); | |
| 1528 RECTL rc; | |
| 1529 | |
| 1530 Box *pagebox = (Box *)WinQueryWindowPtr(pagehwnd, QWP_USER); | |
| 1531 if(pagebox) | |
| 1532 { | |
| 1533 dw_window_get_pos_size(mybox->items[z].hwnd, &x, &y, &width, &height); | |
| 1534 | |
| 1535 rc.xLeft = x; | |
| 1536 rc.yBottom = y; | |
| 1537 rc.xRight = x + width; | |
| 1538 rc.yTop = y + height; | |
| 1539 | |
| 1540 WinSendMsg(mybox->items[z].hwnd, BKM_CALCPAGERECT, (MPARAM)&rc, (MPARAM)TRUE); | |
| 1541 | |
| 1542 _do_resize(pagebox, rc.xRight - rc.xLeft, rc.yTop - rc.yBottom); | |
| 1543 } | |
| 1544 | |
| 1545 } | |
| 1546 } | |
| 1547 | |
| 1548 } | |
| 1549 | |
| 1550 WinShowWindow(hWnd, TRUE); | |
| 1551 } | |
| 1552 } | |
| 1553 break; | |
| 1554 case WM_CLOSE: | |
| 1555 dw_window_destroy(WinQueryWindow(hWnd, QW_PARENT)); | |
| 1556 return (MRESULT)TRUE; | |
| 1557 case WM_USER: | |
| 1558 windowfunc = (void (*)(void *))mp1; | |
| 1559 | |
| 1560 if(windowfunc) | |
| 1561 windowfunc((void *)mp2); | |
| 1562 break; | |
| 1563 case WM_CHAR: | |
| 1564 if(SHORT1FROMMP(mp2) == '\t') | |
| 1565 { | |
| 1566 _shift_focus(hWnd); | |
| 1567 return FALSE; | |
| 1568 } | |
| 1569 break; | |
| 1570 case WM_DESTROY: | |
| 1571 /* Free memory before destroying */ | |
| 1572 _free_window_memory(hWnd); | |
| 1573 break; | |
| 1574 } | |
| 1575 if(filterfunc && result != -1) | |
| 1576 return (MRESULT)result; | |
| 1577 else | |
| 1578 return WinDefWindowProc(hWnd, msg, mp1, mp2); | |
| 1579 } | |
| 1580 | |
| 1581 void _changebox(Box *thisbox, int percent, int type) | |
| 1582 { | |
| 1583 int z; | |
| 1584 | |
| 1585 for(z=0;z<thisbox->count;z++) | |
| 1586 { | |
| 1587 if(thisbox->items[z].type == TYPEBOX) | |
| 1588 { | |
| 1589 Box *tmp = WinQueryWindowPtr(thisbox->items[z].hwnd, QWP_USER); | |
| 1590 _changebox(tmp, percent, type); | |
| 1591 } | |
| 1592 else | |
| 1593 { | |
| 1594 if(type == BOXHORZ) | |
| 1595 { | |
| 1596 if(thisbox->items[z].hsize == SIZEEXPAND) | |
| 1597 thisbox->items[z].width = (int)(((float)thisbox->items[z].origwidth) * (((float)percent)/((float)100.0))); | |
| 1598 } | |
| 1599 else | |
| 1600 { | |
| 1601 if(thisbox->items[z].vsize == SIZEEXPAND) | |
| 1602 thisbox->items[z].height = (int)(((float)thisbox->items[z].origheight) * (((float)percent)/((float)100.0))); | |
| 1603 } | |
| 1604 } | |
| 1605 } | |
| 1606 } | |
| 1607 | |
| 1608 /* This handles any activity on the splitbars (sizers) */ | |
| 1609 MRESULT EXPENTRY _splitwndproc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2) | |
| 1610 { | |
| 1611 HWND hwndFrame = 0; | |
| 1612 Box *thisbox = 0; | |
| 1613 | |
| 1614 hwndFrame = WinQueryWindow(hwnd, QW_PARENT); | |
| 1615 if(hwndFrame) | |
| 1616 thisbox = WinQueryWindowPtr(hwndFrame, QWL_USER); | |
| 1617 | |
| 1618 switch (msg) | |
| 1619 { | |
| 1620 case WM_ACTIVATE: | |
| 1621 case WM_SETFOCUS: | |
| 1622 return (MRESULT)(FALSE); | |
| 1623 | |
| 1624 case WM_PAINT: | |
| 1625 { | |
| 1626 HPS hpsPaint; | |
| 1627 RECTL rclPaint; | |
| 1628 POINTL ptlStart[SPLITBAR_WIDTH]; | |
| 1629 POINTL ptlEnd[SPLITBAR_WIDTH]; | |
| 1630 USHORT i; | |
| 1631 | |
| 1632 hpsPaint = WinBeginPaint(hwnd, 0, 0); | |
| 1633 WinQueryWindowRect(hwnd, &rclPaint); | |
| 1634 | |
| 1635 if(thisbox->type == BOXHORZ) | |
| 1636 { | |
| 1637 for(i = 0; i < SPLITBAR_WIDTH; i++) | |
| 1638 { | |
| 1639 ptlStart[i].x = rclPaint.xLeft + i; | |
| 1640 ptlStart[i].y = rclPaint.yTop; | |
| 1641 | |
| 1642 ptlEnd[i].x = rclPaint.xLeft + i; | |
| 1643 ptlEnd[i].y = rclPaint.yBottom; | |
| 1644 } | |
| 1645 } | |
| 1646 else | |
| 1647 { | |
| 1648 for(i = 0; i < SPLITBAR_WIDTH; i++) | |
| 1649 { | |
| 1650 ptlStart[i].x = rclPaint.xLeft; | |
| 1651 ptlStart[i].y = rclPaint.yBottom + i; | |
| 1652 | |
| 1653 ptlEnd[i].x = rclPaint.xRight; | |
| 1654 ptlEnd[i].y = rclPaint.yBottom + i; | |
| 1655 } | |
| 1656 } | |
| 1657 | |
| 1658 for(i = 0; i < SPLITBAR_WIDTH; i++) | |
| 1659 { | |
| 1660 GpiSetColor( hpsPaint, lColor[i]); | |
| 1661 GpiMove(hpsPaint, &ptlStart[i]); | |
| 1662 GpiLine(hpsPaint, &ptlEnd[i]); | |
| 1663 } | |
| 1664 WinEndPaint(hpsPaint); | |
| 1665 } | |
| 1666 return MRFROMSHORT(FALSE); | |
| 1667 | |
| 1668 case WM_MOUSEMOVE: | |
| 1669 { | |
| 1670 if(thisbox->type == BOXHORZ) | |
| 1671 WinSetPointer(HWND_DESKTOP, | |
| 1672 WinQuerySysPointer(HWND_DESKTOP, | |
| 1673 SPTR_SIZEWE, | |
| 1674 FALSE)); | |
| 1675 else | |
| 1676 WinSetPointer(HWND_DESKTOP, | |
| 1677 WinQuerySysPointer(HWND_DESKTOP, | |
| 1678 SPTR_SIZENS, | |
| 1679 FALSE)); | |
| 1680 } | |
| 1681 return MRFROMSHORT(FALSE); | |
| 1682 case WM_BUTTON1DOWN: | |
| 1683 { | |
| 1684 APIRET rc; | |
| 1685 RECTL rclFrame; | |
| 1686 RECTL rclBounds; | |
| 1687 RECTL rclStart; | |
| 1688 USHORT startSize, orig, actual; | |
| 1689 | |
| 1690 WinQueryWindowRect(hwnd, &rclFrame); | |
| 1691 WinQueryWindowRect(hwnd, &rclStart); | |
| 1692 | |
| 1693 WinQueryWindowRect(hwndFrame, &rclBounds); | |
| 1694 | |
| 1695 WinMapWindowPoints(hwndFrame, HWND_DESKTOP, | |
| 1696 (PPOINTL)&rclBounds, 2); | |
| 1697 WinMapWindowPoints(hwnd, HWND_DESKTOP, | |
| 1698 (PPOINTL)&rclStart, 2); | |
| 1699 | |
| 1700 { | |
| 1701 int z, pastsplitbar = FALSE, found = FALSE; | |
| 1702 orig = actual = 0; | |
| 1703 | |
| 1704 for(z=0;z<thisbox->count;z++) | |
| 1705 { | |
| 1706 if(thisbox->items[z].hwnd == hwnd) | |
| 1707 pastsplitbar = TRUE; | |
| 1708 else | |
| 1709 { | |
| 1710 if(thisbox->type == BOXHORZ) | |
| 1711 { | |
| 1712 int tmpwidth, tmporigwidth; | |
| 1713 | |
| 1714 if(thisbox->items[z].type == TYPEBOX) | |
| 1715 _count_size(thisbox->items[z].hwnd, BOXHORZ, &tmpwidth, &tmporigwidth); | |
| 1716 else | |
| 1717 { | |
| 1718 tmpwidth = thisbox->items[z].width; | |
| 1719 tmporigwidth = thisbox->items[z].origwidth; | |
| 1720 } | |
| 1721 | |
| 1722 if(thisbox->items[z].hsize != SIZESTATIC && tmpwidth > actual && tmporigwidth) | |
| 1723 { | |
| 1724 found = pastsplitbar; | |
| 1725 orig = tmporigwidth; | |
| 1726 actual = tmpwidth; | |
| 1727 } | |
| 1728 } | |
| 1729 else | |
| 1730 { | |
| 1731 int tmpheight, tmporigheight; | |
| 1732 | |
| 1733 if(thisbox->items[z].type == TYPEBOX) | |
| 1734 _count_size(thisbox->items[z].hwnd, BOXVERT, &tmpheight, &tmporigheight); | |
| 1735 else | |
| 1736 { | |
| 1737 tmpheight = thisbox->items[z].height; | |
| 1738 tmporigheight = thisbox->items[z].origheight; | |
| 1739 } | |
| 1740 | |
| 1741 if(thisbox->items[z].vsize != SIZESTATIC && tmpheight > actual && tmporigheight) | |
| 1742 { | |
| 1743 found = pastsplitbar; | |
| 1744 orig = tmporigheight; | |
| 1745 actual = tmpheight; | |
| 1746 } | |
| 1747 } | |
| 1748 } | |
| 1749 } | |
| 1750 | |
| 1751 /* If we couldn't determine a valid scale... then abort */ | |
| 1752 if(!orig || !actual) | |
| 1753 return MRFROMSHORT(FALSE); | |
| 1754 | |
| 1755 if(thisbox->type == BOXHORZ) | |
| 1756 { | |
| 1757 if(found) | |
| 1758 startSize = (rclStart.xLeft - rclBounds.xLeft) | |
| 1759 * (((float)actual)/((float)orig)); | |
| 1760 else | |
| 1761 startSize = (rclStart.xLeft - rclBounds.xLeft) | |
| 1762 * (((float)orig)/((float)actual)); | |
| 1763 } | |
| 1764 else | |
| 1765 { | |
| 1766 if(found) | |
| 1767 startSize = (rclStart.yBottom - rclBounds.yBottom) | |
| 1768 * (((float)actual)/((float)orig)); | |
| 1769 else | |
| 1770 startSize = (rclStart.yBottom - rclBounds.yBottom) | |
| 1771 * (((float)orig)/((float)actual)); | |
| 1772 } | |
| 1773 } | |
| 1774 | |
| 1775 rc = _TrackRectangle(hwnd, &rclFrame, &rclBounds); | |
| 1776 | |
| 1777 if(rc == TRUE) | |
| 1778 { | |
| 1779 USHORT usNewRB; | |
| 1780 USHORT percent; | |
| 1781 int z; | |
| 1782 | |
| 1783 if(thisbox->type == BOXHORZ) | |
| 1784 { | |
| 1785 usNewRB = rclFrame.xLeft | |
| 1786 - rclBounds.xLeft; | |
| 1787 } | |
| 1788 else | |
| 1789 { | |
| 1790 usNewRB = rclFrame.yBottom | |
| 1791 - rclBounds.yBottom; | |
| 1792 } | |
| 1793 | |
| 1794 /* We don't want the item to disappear completely */ | |
| 1795 if(!usNewRB) | |
| 1796 usNewRB++; | |
| 1797 | |
| 1798 if(!startSize) | |
| 1799 startSize++; | |
| 1800 | |
| 1801 percent = (usNewRB*100)/startSize; | |
| 1802 | |
| 1803 for(z=0;z<thisbox->count;z++) | |
| 1804 { | |
| 1805 if(thisbox->items[z].type == TYPEBOX) | |
| 1806 { | |
| 1807 Box *tmp = WinQueryWindowPtr(thisbox->items[z].hwnd, QWP_USER); | |
| 1808 _changebox(tmp, percent, thisbox->type); | |
| 1809 } | |
| 1810 else | |
| 1811 { | |
| 1812 if(thisbox->items[z].hwnd == hwnd) | |
| 1813 percent = (startSize*100)/usNewRB; | |
| 1814 | |
| 1815 if(thisbox->type == BOXHORZ) | |
| 1816 { | |
| 1817 if(thisbox->items[z].hsize == SIZEEXPAND) | |
| 1818 thisbox->items[z].width = (int)(((float)thisbox->items[z].origwidth) * (((float)percent)/((float)100.0))); | |
| 1819 } | |
| 1820 else | |
| 1821 { | |
| 1822 if(thisbox->items[z].vsize == SIZEEXPAND) | |
| 1823 thisbox->items[z].height = (int)(((float)thisbox->items[z].origheight) * (((float)percent)/((float)100.0))); | |
| 1824 } | |
| 1825 } | |
| 1826 } | |
| 1827 | |
| 1828 _ResetWindow(WinQueryWindow(hwnd, QW_OWNER)); | |
| 1829 } | |
| 1830 } | |
| 1831 return MRFROMSHORT(FALSE); | |
| 1832 } | |
| 1833 return WinDefWindowProc(hwnd, msg, mp1, mp2); | |
| 1834 } | |
| 1835 | |
| 1836 /* Function: BubbleProc | |
| 1837 * Abstract: Subclass procedure for bubble help | |
| 1838 */ | |
| 1839 MRESULT EXPENTRY _BubbleProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2) | |
| 1840 { | |
| 1841 MRESULT res; | |
| 1842 PFNWP proc = (PFNWP)WinQueryWindowPtr(hwnd, QWL_USER); | |
| 1843 | |
| 1844 if(proc) | |
| 1845 res = proc(hwnd, msg, mp1, mp2); | |
| 1846 else | |
| 1847 res = WinDefWindowProc(hwnd, msg, mp1, mp2); | |
| 1848 | |
| 1849 if(msg == WM_PAINT) | |
| 1850 { | |
| 1851 POINTL ptl; | |
| 1852 HPS hpsTemp; | |
| 1853 RECTL rcl; | |
| 1854 int height, width; | |
| 1855 | |
| 1856 WinQueryWindowRect(hwnd, &rcl); | |
| 1857 height = rcl.yTop - rcl.yBottom - 1; | |
| 1858 width = rcl.xRight - rcl.xLeft - 1; | |
| 1859 | |
| 1860 /* Draw a border around the bubble help */ | |
| 1861 hpsTemp = WinGetPS(hwnd); | |
| 1862 GpiSetColor(hpsTemp, DW_CLR_BLACK); | |
| 1863 ptl.x = ptl.y = 0; | |
| 1864 GpiMove(hpsTemp, &ptl); | |
| 1865 ptl.x = 0; | |
| 1866 ptl.y = height; | |
| 1867 GpiLine(hpsTemp, &ptl); | |
| 1868 ptl.x = ptl.y = 0; | |
| 1869 GpiMove(hpsTemp, &ptl); | |
| 1870 ptl.y = 0; | |
| 1871 ptl.x = width; | |
| 1872 GpiLine(hpsTemp, &ptl); | |
| 1873 ptl.x = width; | |
| 1874 ptl.y = height; | |
| 1875 GpiMove(hpsTemp, &ptl); | |
| 1876 ptl.x = 0; | |
| 1877 ptl.y = height; | |
| 1878 GpiLine(hpsTemp, &ptl); | |
| 1879 ptl.x = width; | |
| 1880 ptl.y = height; | |
| 1881 GpiMove(hpsTemp, &ptl); | |
| 1882 ptl.y = 0; | |
| 1883 ptl.x = width; | |
| 1884 GpiLine(hpsTemp, &ptl); | |
| 1885 WinReleasePS(hpsTemp); | |
| 1886 } | |
| 1887 return res; | |
| 1888 } | |
| 1889 | |
| 1890 /* Function: BtProc | |
| 1891 * Abstract: Subclass procedure for buttons | |
| 1892 */ | |
| 1893 | |
| 1894 MRESULT EXPENTRY _BtProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2) | |
| 1895 { | |
| 1896 BubbleButton *bubble; | |
| 1897 | |
| 1898 bubble = (BubbleButton *)WinQueryWindowPtr(hwnd, QWL_USER); | |
| 1899 | |
| 1900 if(!bubble) | |
| 1901 return WinDefWindowProc(hwnd, msg, mp1, mp2); | |
| 1902 | |
| 1903 switch(msg) | |
| 1904 { | |
| 1905 #ifndef NO_SIGNALS | |
| 1906 case WM_BUTTON1UP: | |
| 1907 { | |
| 1908 SignalHandler *tmp = Root; | |
| 1909 | |
| 1910 if(WinIsWindowEnabled(hwnd)) | |
| 1911 { | |
| 1912 /* Find any callbacks for this function */ | |
| 1913 while(tmp) | |
| 1914 { | |
| 1915 if(tmp->message == WM_COMMAND) | |
| 1916 { | |
| 1917 /* Make sure it's the right window, and the right ID */ | |
| 1918 if(tmp->window == hwnd) | |
| 1919 { | |
| 1920 /* Due to the fact that if we run the function | |
| 1921 * here, finishing actions on the button will occur | |
| 1922 * after we run the signal handler. So we post the | |
| 1923 * message so the button can finish what it needs to | |
| 1924 * do before we run our handler. | |
| 1925 */ | |
| 1926 WinPostMsg(hwnd, WM_USER, (MPARAM)tmp, 0); | |
| 1927 tmp = NULL; | |
| 1928 } | |
| 1929 } | |
| 1930 if(tmp) | |
| 1931 tmp= tmp->next; | |
| 1932 } | |
| 1933 } | |
| 1934 } | |
| 1935 break; | |
| 1936 case WM_USER: | |
| 1937 { | |
| 1938 SignalHandler *tmp = (SignalHandler *)mp1; | |
| 1939 int (*clickfunc)(HWND, void *) = NULL; | |
| 1940 | |
| 1941 if(tmp) | |
| 1942 { | |
| 1943 clickfunc = (int (*)(HWND, void *))tmp->signalfunction; | |
| 1944 | |
| 1945 clickfunc(tmp->window, tmp->data); | |
| 1946 } | |
| 1947 } | |
| 1948 break; | |
| 1949 #endif | |
| 1950 case WM_CHAR: | |
| 1951 { | |
| 1952 #ifndef NO_SIGNALS | |
| 1953 /* A button press should also occur for an ENTER or SPACE press | |
| 1954 * while the button has the active input focus. | |
| 1955 */ | |
| 1956 if(SHORT1FROMMP(mp2) == '\r' || SHORT1FROMMP(mp2) == ' ') | |
| 1957 { | |
| 1958 SignalHandler *tmp = Root; | |
| 1959 | |
| 1960 /* Find any callbacks for this function */ | |
| 1961 while(tmp) | |
| 1962 { | |
| 1963 if(tmp->message == WM_COMMAND) | |
| 1964 { | |
| 1965 /* Make sure it's the right window, and the right ID */ | |
| 1966 if(tmp->window == hwnd) | |
| 1967 { | |
| 1968 WinPostMsg(hwnd, WM_USER, (MPARAM)tmp, 0); | |
| 1969 tmp = NULL; | |
| 1970 } | |
| 1971 } | |
| 1972 if(tmp) | |
| 1973 tmp= tmp->next; | |
| 1974 } | |
| 1975 } | |
| 1976 #endif | |
| 1977 if(SHORT1FROMMP(mp2) == '\t') | |
| 1978 { | |
| 1979 _shift_focus(hwnd); | |
| 1980 return FALSE; | |
| 1981 } | |
| 1982 } | |
| 1983 break; | |
| 1984 case 0x041f: | |
| 1985 if (hwndBubble) | |
| 1986 { | |
| 1987 WinDestroyWindow(hwndBubble); | |
| 1988 hwndBubble = 0; | |
| 1989 } | |
| 1990 break; | |
| 1991 | |
| 1992 case 0x041e: | |
| 1993 | |
| 1994 if(!*bubble->bubbletext) | |
| 1995 break; | |
| 1996 | |
| 1997 | |
| 1998 if(hwndBubble) | |
| 1999 { | |
| 2000 WinDestroyWindow(hwndBubble); | |
| 2001 hwndBubble = 0; | |
| 2002 } | |
| 2003 | |
| 2004 if(!hwndBubble) | |
| 2005 { | |
| 2006 HPS hpsTemp = 0; | |
| 2007 LONG lHight; | |
| 2008 LONG lWidth; | |
| 2009 POINTL txtPointl[TXTBOX_COUNT]; | |
| 2010 POINTL ptlWork = {0,0}; | |
| 2011 ULONG ulColor = DW_CLR_YELLOW; | |
| 2012 void *blah; | |
| 2013 | |
| 2014 hwndBubbleLast = hwnd; | |
| 2015 hwndBubble = WinCreateWindow(HWND_DESKTOP, | |
| 2016 WC_STATIC, | |
| 2017 "", | |
| 2018 SS_TEXT | | |
| 2019 DT_CENTER | | |
| 2020 DT_VCENTER, | |
| 2021 0,0,0,0, | |
| 2022 HWND_DESKTOP, | |
| 2023 HWND_TOP, | |
| 2024 0, | |
| 2025 NULL, | |
| 2026 NULL); | |
| 2027 | |
| 2028 WinSetPresParam(hwndBubble, | |
| 2029 PP_FONTNAMESIZE, | |
| 2030 sizeof(DefaultFont), | |
| 2031 DefaultFont); | |
| 2032 | |
| 2033 | |
| 2034 WinSetPresParam(hwndBubble, | |
| 2035 PP_BACKGROUNDCOLORINDEX, | |
| 2036 sizeof(ulColor), | |
| 2037 &ulColor); | |
| 2038 | |
| 2039 WinSetWindowText(hwndBubble, | |
| 2040 bubble->bubbletext); | |
| 2041 | |
| 2042 WinMapWindowPoints(hwnd, HWND_DESKTOP, &ptlWork, 1); | |
| 2043 | |
| 2044 hpsTemp = WinGetPS(hwndBubble); | |
| 2045 GpiQueryTextBox(hpsTemp, | |
| 2046 strlen(bubble->bubbletext), | |
| 2047 bubble->bubbletext, | |
| 2048 TXTBOX_COUNT, | |
| 2049 txtPointl); | |
| 2050 WinReleasePS(hpsTemp); | |
| 2051 | |
| 2052 lWidth = txtPointl[TXTBOX_TOPRIGHT].x - | |
| 2053 txtPointl[TXTBOX_TOPLEFT ].x + 8; | |
| 2054 | |
| 2055 lHight = txtPointl[TXTBOX_TOPLEFT].y - | |
| 2056 txtPointl[TXTBOX_BOTTOMLEFT].y + 8; | |
| 2057 | |
| 2058 ptlWork.y -= lHight; | |
| 2059 | |
| 2060 blah = (void *)WinSubclassWindow(hwndBubble, _BubbleProc); | |
| 2061 | |
| 2062 if(blah) | |
| 2063 WinSetWindowPtr(hwndBubble, QWP_USER, blah); | |
| 2064 | |
| 2065 WinSetWindowPos(hwndBubble, | |
| 2066 HWND_TOP, | |
| 2067 ptlWork.x, | |
| 2068 ptlWork.y, | |
| 2069 lWidth, | |
| 2070 lHight, | |
| 2071 SWP_SIZE | SWP_MOVE | SWP_SHOW); | |
| 2072 } | |
| 2073 break; | |
| 2074 } | |
| 2075 | |
| 2076 if(!bubble->pOldProc) | |
| 2077 return WinDefWindowProc(hwnd, msg, mp1, mp2); | |
| 2078 return bubble->pOldProc(hwnd, msg, mp1, mp2); | |
| 2079 } | |
| 2080 | |
| 2081 MRESULT EXPENTRY _RendProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2) | |
| 2082 { | |
| 2083 int res = 0; | |
| 2084 #ifndef NO_SIGNALS | |
| 2085 res = (int)_run_event(hwnd, msg, mp1, mp2); | |
| 2086 #endif | |
| 2087 switch(msg) | |
| 2088 { | |
| 2089 case WM_BUTTON1DOWN: | |
| 2090 case WM_BUTTON2DOWN: | |
| 2091 case WM_BUTTON3DOWN: | |
| 2092 if(!res) | |
| 2093 WinSetFocus(HWND_DESKTOP, hwnd); | |
| 2094 return (MPARAM)TRUE; | |
| 2095 } | |
| 2096 return WinDefWindowProc(hwnd, msg, mp1, mp2); | |
| 2097 } | |
| 2098 | |
| 2099 /* | |
| 2100 * Initializes the Dynamic Windows engine. | |
| 2101 * Parameters: | |
| 2102 * newthread: True if this is the only thread. | |
| 2103 * False if there is already a message loop running. | |
| 2104 */ | |
| 2105 int dw_init(int newthread) | |
| 2106 { | |
| 2107 APIRET rc; | |
| 2108 | |
| 2109 if(newthread) | |
| 2110 { | |
| 2111 dwhab = WinInitialize(0); | |
| 2112 dwhmq = WinCreateMsgQueue(dwhab, 0); | |
| 2113 } | |
| 2114 | |
| 2115 rc = WinRegisterClass(dwhab, ClassName, _wndproc, CS_SIZEREDRAW | CS_CLIPCHILDREN, 32); | |
| 2116 rc = WinRegisterClass(dwhab, SplitbarClassName, _splitwndproc, 0L, 32); | |
| 2117 | |
| 2118 #ifdef DWDEBUG | |
| 2119 f = fopen("dw.log", "wt"); | |
| 2120 #endif | |
| 2121 return rc; | |
| 2122 } | |
| 2123 | |
| 2124 /* | |
| 2125 * Runs a message loop for Dynamic Windows. | |
| 2126 * Parameters: | |
| 2127 * currenthab: The handle to the current anchor block | |
| 2128 * or NULL if this DW is handling the message loop. | |
| 2129 * func: Function pointer to the message filter function. | |
| 2130 */ | |
| 2131 void dw_main(HAB currenthab, void *func) | |
| 2132 { | |
| 2133 QMSG qmsg; | |
| 2134 HAB habtouse; | |
| 2135 | |
| 2136 if(!currenthab) | |
| 2137 habtouse = dwhab; | |
| 2138 else | |
| 2139 habtouse = currenthab; | |
| 2140 | |
| 2141 /* Setup the filter function */ | |
| 2142 filterfunc = (int (* EXPENTRY)(HWND, ULONG, MPARAM, MPARAM))func; | |
| 2143 | |
| 2144 _dwtid = dw_thread_id(); | |
| 2145 | |
| 2146 while (WinGetMsg(habtouse, &qmsg, 0, 0, 0)) | |
| 2147 WinDispatchMsg(habtouse, &qmsg); | |
| 2148 | |
| 2149 #ifdef DWDEBUG | |
| 2150 fclose(f); | |
| 2151 #endif | |
| 2152 | |
| 2153 if(!currenthab) | |
| 2154 { | |
| 2155 WinDestroyMsgQueue(dwhmq); | |
| 2156 WinTerminate(dwhab); | |
| 2157 } | |
| 2158 } | |
| 2159 | |
| 2160 /* | |
| 2161 * Free's memory allocated by dynamic windows. | |
| 2162 * Parameters: | |
| 2163 * ptr: Pointer to dynamic windows allocated | |
| 2164 * memory to be free()'d. | |
| 2165 */ | |
| 2166 void dw_free(void *ptr) | |
| 2167 { | |
| 2168 free(ptr); | |
| 2169 } | |
| 2170 | |
| 2171 /* | |
| 2172 * Allocates and initializes a dialog struct. | |
| 2173 * Parameters: | |
| 2174 * data: User defined data to be passed to functions. | |
| 2175 */ | |
| 2176 DWDialog *dw_dialog_new(void *data) | |
| 2177 { | |
| 2178 DWDialog *tmp = malloc(sizeof(DWDialog)); | |
| 2179 | |
| 2180 tmp->eve = dw_event_new(); | |
| 2181 dw_event_reset(tmp->eve); | |
| 2182 tmp->data = data; | |
| 2183 tmp->done = FALSE; | |
| 2184 tmp->result = NULL; | |
| 2185 | |
| 2186 return tmp; | |
| 2187 } | |
| 2188 | |
| 2189 /* | |
| 2190 * Accepts a dialog struct and returns the given data to the | |
| 2191 * initial called of dw_dialog_wait(). | |
| 2192 * Parameters: | |
| 2193 * dialog: Pointer to a dialog struct aquired by dw_dialog_new). | |
| 2194 * result: Data to be returned by dw_dialog_wait(). | |
| 2195 */ | |
| 2196 int dw_dialog_dismiss(DWDialog *dialog, void *result) | |
| 2197 { | |
| 2198 dialog->result = result; | |
| 2199 dw_event_post(dialog->eve); | |
| 2200 dialog->done = TRUE; | |
| 2201 return 0; | |
| 2202 } | |
| 2203 | |
| 2204 /* | |
| 2205 * Accepts a dialog struct waits for dw_dialog_dismiss() to be | |
| 2206 * called by a signal handler with the given dialog struct. | |
| 2207 * Parameters: | |
| 2208 * dialog: Pointer to a dialog struct aquired by dw_dialog_new). | |
| 2209 */ | |
| 2210 void *dw_dialog_wait(DWDialog *dialog) | |
| 2211 { | |
| 2212 QMSG qmsg; | |
| 2213 void *tmp; | |
| 2214 | |
| 2215 while (WinGetMsg(dwhab, &qmsg, 0, 0, 0)) | |
| 2216 { | |
| 2217 WinDispatchMsg(dwhab, &qmsg); | |
| 2218 if(dialog->done) | |
| 2219 break; | |
| 2220 } | |
| 2221 dw_event_close(&dialog->eve); | |
| 2222 tmp = dialog->result; | |
| 2223 free(dialog); | |
| 2224 return tmp; | |
| 2225 } | |
| 2226 | |
| 2227 | |
| 2228 /* | |
| 2229 * Displays a Message Box with given text and title.. | |
| 2230 * Parameters: | |
| 2231 * title: The title of the message box. | |
| 2232 * format: printf style format string. | |
| 2233 * ...: Additional variables for use in the format. | |
| 2234 */ | |
| 2235 int dw_messagebox(char *title, char *format, ...) | |
| 2236 { | |
| 2237 va_list args; | |
| 2238 char outbuf[1024]; | |
| 2239 | |
| 2240 va_start(args, format); | |
| 2241 vsprintf(outbuf, format, args); | |
| 2242 va_end(args); | |
| 2243 | |
| 2244 WinMessageBox(HWND_DESKTOP, HWND_DESKTOP, outbuf, title, 0, MB_OK | MB_INFORMATION | MB_MOVEABLE); | |
| 2245 | |
| 2246 return strlen(outbuf); | |
| 2247 } | |
| 2248 | |
| 2249 /* | |
| 2250 * Displays a Message Box with given text and title.. | |
| 2251 * Parameters: | |
| 2252 * title: The title of the message box. | |
| 2253 * text: The text to display in the box. | |
| 2254 * Returns: | |
| 2255 * True if YES False of NO. | |
| 2256 */ | |
| 2257 int dw_yesno(char *title, char *text) | |
| 2258 { | |
| 2259 if(WinMessageBox(HWND_DESKTOP, HWND_DESKTOP, text, title, 0, MB_YESNO | MB_INFORMATION | MB_MOVEABLE | MB_SYSTEMMODAL)==MBID_YES) | |
| 2260 return TRUE; | |
| 2261 return FALSE; | |
| 2262 } | |
| 2263 | |
| 2264 /* | |
| 2265 * Makes the window visible. | |
| 2266 * Parameters: | |
| 2267 * handle: The window handle to make visible. | |
| 2268 */ | |
| 2269 int dw_window_show(HWND handle) | |
| 2270 { | |
| 2271 int rc = WinSetWindowPos(handle, NULLHANDLE, 0, 0, 0, 0, SWP_SHOW); | |
| 2272 HSWITCH hswitch; | |
| 2273 SWCNTRL swcntrl; | |
| 2274 | |
| 2275 WinSetFocus(HWND_DESKTOP, handle); | |
| 2276 _initial_focus(handle); | |
| 2277 | |
| 2278 /* If this window has a switch list entry make sure it is visible */ | |
| 2279 hswitch = WinQuerySwitchHandle(handle, 0); | |
| 2280 if(hswitch) | |
| 2281 { | |
| 2282 WinQuerySwitchEntry(hswitch, &swcntrl); | |
| 2283 swcntrl.uchVisibility = SWL_VISIBLE; | |
| 2284 WinChangeSwitchEntry(hswitch, &swcntrl); | |
| 2285 } | |
| 2286 return rc; | |
| 2287 | |
| 2288 } | |
| 2289 | |
| 2290 /* | |
| 2291 * Makes the window invisible. | |
| 2292 * Parameters: | |
| 2293 * handle: The window handle to make visible. | |
| 2294 */ | |
| 2295 int dw_window_hide(HWND handle) | |
| 2296 { | |
| 2297 HSWITCH hswitch; | |
| 2298 SWCNTRL swcntrl; | |
| 2299 | |
| 2300 /* If this window has a switch list entry make sure it is invisible */ | |
| 2301 hswitch = WinQuerySwitchHandle(handle, 0); | |
| 2302 if(hswitch) | |
| 2303 { | |
| 2304 WinQuerySwitchEntry(hswitch, &swcntrl); | |
| 2305 swcntrl.uchVisibility = SWL_INVISIBLE; | |
| 2306 WinChangeSwitchEntry(hswitch, &swcntrl); | |
| 2307 } | |
| 2308 return WinShowWindow(handle, FALSE); | |
| 2309 } | |
| 2310 | |
| 2311 /* | |
| 2312 * Destroys a window and all of it's children. | |
| 2313 * Parameters: | |
| 2314 * handle: The window handle to destroy. | |
| 2315 */ | |
| 2316 int dw_window_destroy(HWND handle) | |
| 2317 { | |
| 2318 return WinDestroyWindow(handle); | |
| 2319 } | |
| 2320 | |
| 2321 /* | |
| 2322 * Changes a window's parent to newparent. | |
| 2323 * Parameters: | |
| 2324 * handle: The window handle to destroy. | |
| 2325 * newparent: The window's new parent window. | |
| 2326 */ | |
| 2327 void dw_window_reparent(HWND handle, HWND newparent) | |
| 2328 { | |
| 2329 HWND blah = WinWindowFromID(newparent, FID_CLIENT); | |
| 2330 WinSetParent(handle, blah ? blah : newparent, TRUE); | |
| 2331 } | |
| 2332 | |
| 2333 /* | |
| 2334 * Sets the font used by a specified window (widget) handle. | |
| 2335 * Parameters: | |
| 2336 * handle: The window (widget) handle. | |
| 2337 * fontname: Name and size of the font in the form "size.fontname" | |
| 2338 */ | |
| 2339 int dw_window_set_font(HWND handle, char *fontname) | |
| 2340 { | |
| 2341 return WinSetPresParam(handle, PP_FONTNAMESIZE, strlen(fontname)+1, fontname); | |
| 2342 } | |
| 2343 | |
| 2344 /* | |
| 2345 * Sets the colors used by a specified window (widget) handle. | |
| 2346 * Parameters: | |
| 2347 * handle: The window (widget) handle. | |
| 2348 * fore: Foreground color in DW_RGB format or a default color index. | |
| 2349 * back: Background color in DW_RGB format or a default color index. | |
| 2350 */ | |
| 2351 int dw_window_set_color(HWND handle, ULONG fore, ULONG back) | |
| 2352 { | |
| 2353 if((fore & DW_RGB_COLOR) == DW_RGB_COLOR) | |
| 2354 { | |
| 2355 RGB2 rgb2; | |
| 2356 | |
| 2357 rgb2.bBlue = DW_BLUE_VALUE(fore); | |
| 2358 rgb2.bGreen = DW_GREEN_VALUE(fore); | |
| 2359 rgb2.bRed = DW_RED_VALUE(fore); | |
| 2360 rgb2.fcOptions = 0; | |
| 2361 | |
| 2362 WinSetPresParam(handle, PP_FOREGROUNDCOLOR, sizeof(RGB2), &rgb2); | |
| 2363 | |
| 2364 } | |
| 2365 if((back & DW_RGB_COLOR) == DW_RGB_COLOR) | |
| 2366 { | |
| 2367 RGB2 rgb2; | |
| 2368 | |
| 2369 rgb2.bBlue = DW_BLUE_VALUE(back); | |
| 2370 rgb2.bGreen = DW_GREEN_VALUE(back); | |
| 2371 rgb2.bRed = DW_RED_VALUE(back); | |
| 2372 rgb2.fcOptions = 0; | |
| 2373 | |
| 2374 WinSetPresParam(handle, PP_BACKGROUNDCOLOR, sizeof(RGB2), &rgb2); | |
| 2375 return 0; | |
| 2376 } | |
| 2377 if((fore & DW_RGB_COLOR) == DW_RGB_COLOR) | |
| 2378 return 0; | |
| 2379 | |
| 2380 /* Slight conversion */ | |
| 2381 if(fore == DW_CLR_BLACK) | |
| 2382 fore = CLR_BLACK; | |
| 2383 if(fore == DW_CLR_WHITE) | |
| 2384 fore = CLR_WHITE; | |
| 2385 | |
| 2386 if(back == DW_CLR_BLACK) | |
| 2387 back = CLR_BLACK; | |
| 2388 if(back == DW_CLR_WHITE) | |
| 2389 back = CLR_WHITE; | |
| 2390 | |
| 2391 return (WinSetPresParam(handle, PP_FOREGROUNDCOLORINDEX, sizeof(ULONG), &fore) | | |
| 2392 WinSetPresParam(handle, PP_BACKGROUNDCOLORINDEX, sizeof(ULONG), &back)); | |
| 2393 } | |
| 2394 | |
| 2395 /* | |
| 2396 * Sets the font used by a specified window (widget) handle. | |
| 2397 * Parameters: | |
| 2398 * handle: The window (widget) handle. | |
| 2399 * border: Size of the window border in pixels. | |
| 2400 */ | |
| 2401 int dw_window_set_border(HWND handle, int border) | |
| 2402 { | |
| 2403 WinSendMsg(handle, WM_SETBORDERSIZE, MPFROMSHORT(border), MPFROMSHORT(border)); | |
| 2404 return 0; | |
| 2405 } | |
| 2406 | |
| 2407 /* | |
| 2408 * Captures the mouse input to this window. | |
| 2409 * Parameters: | |
| 2410 * handle: Handle to receive mouse input. | |
| 2411 */ | |
| 2412 void dw_window_capture(HWND handle) | |
| 2413 { | |
| 2414 WinSetCapture(HWND_DESKTOP, handle); | |
| 2415 } | |
| 2416 | |
| 2417 /* | |
| 2418 * Releases previous mouse capture. | |
| 2419 */ | |
| 2420 void dw_window_release(void) | |
| 2421 { | |
| 2422 WinSetCapture(HWND_DESKTOP, NULLHANDLE); | |
| 2423 } | |
| 2424 | |
| 2425 /* | |
| 2426 * Tracks this window movement. | |
| 2427 * Parameters: | |
| 2428 * handle: Handle to frame to be tracked. | |
| 2429 */ | |
| 2430 void dw_window_track(HWND handle) | |
| 2431 { | |
| 2432 WinSendMsg(handle, WM_TRACKFRAME, MPFROMSHORT(TF_MOVE), 0); | |
| 2433 } | |
| 2434 | |
| 2435 /* | |
| 2436 * Create a new Window Frame. | |
| 2437 * Parameters: | |
| 2438 * owner: The Owner's window handle or HWND_DESKTOP. | |
| 2439 * title: The Window title. | |
| 2440 * flStyle: Style flags, see the PM reference. | |
| 2441 */ | |
| 2442 HWND dw_window_new(HWND hwndOwner, char *title, ULONG flStyle) | |
| 2443 { | |
| 2444 HWND hwndclient = 0, hwndframe; | |
|
8
e22584460709
Switched allocating the box structs with calloc instead of malloc so
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
7
diff
changeset
|
2445 Box *newbox = calloc(1, sizeof(Box)); |
| 3 | 2446 PFNWP *blah = malloc(sizeof(PFNWP)); |
| 2447 | |
| 2448 newbox->pad = 0; | |
| 2449 newbox->type = BOXVERT; | |
| 2450 newbox->count = 0; | |
| 2451 | |
| 2452 flStyle |= FCF_NOBYTEALIGN; | |
| 2453 | |
| 2454 hwndframe = WinCreateStdWindow(hwndOwner, 0L, &flStyle, ClassName, title, 0L, NULLHANDLE, 0L, &hwndclient); | |
| 2455 *blah = WinSubclassWindow(hwndframe, _sizeproc); | |
| 2456 WinSetWindowPtr(hwndframe, QWP_USER, blah); | |
| 2457 WinSetWindowPtr(hwndclient, QWP_USER, newbox); | |
| 2458 | |
| 2459 return hwndframe; | |
| 2460 } | |
| 2461 | |
| 2462 /* | |
| 2463 * Create a new Box to be packed. | |
| 2464 * Parameters: | |
| 2465 * type: Either BOXVERT (vertical) or BOXHORZ (horizontal). | |
| 2466 * pad: Number of pixels to pad around the box. | |
| 2467 */ | |
| 2468 HWND dw_box_new(int type, int pad) | |
| 2469 { | |
|
8
e22584460709
Switched allocating the box structs with calloc instead of malloc so
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
7
diff
changeset
|
2470 Box *newbox = calloc(1, sizeof(Box)); |
| 3 | 2471 HWND hwndframe; |
| 2472 | |
| 2473 newbox->pad = pad; | |
| 2474 newbox->type = type; | |
| 2475 newbox->count = 0; | |
| 2476 newbox->grouphwnd = NULLHANDLE; | |
| 2477 | |
| 2478 hwndframe = WinCreateWindow(HWND_OBJECT, | |
| 2479 WC_FRAME, | |
| 2480 NULL, | |
| 2481 WS_VISIBLE | WS_CLIPCHILDREN, | |
| 2482 0,0,2000,1000, | |
| 2483 NULLHANDLE, | |
| 2484 HWND_TOP, | |
| 2485 0L, | |
| 2486 NULL, | |
| 2487 NULL); | |
| 2488 | |
| 2489 newbox->oldproc = WinSubclassWindow(hwndframe, _controlproc); | |
| 2490 WinSetWindowPtr(hwndframe, QWP_USER, newbox); | |
| 2491 dw_window_set_color(hwndframe, DW_CLR_PALEGRAY, DW_CLR_PALEGRAY); | |
| 2492 return hwndframe; | |
| 2493 } | |
| 2494 | |
| 2495 /* | |
| 2496 * Create a new Group Box to be packed. | |
| 2497 * Parameters: | |
| 2498 * type: Either BOXVERT (vertical) or BOXHORZ (horizontal). | |
| 2499 * pad: Number of pixels to pad around the box. | |
| 2500 * title: Text to be displayined in the group outline. | |
| 2501 */ | |
| 2502 HWND dw_groupbox_new(int type, int pad, char *title) | |
| 2503 { | |
|
8
e22584460709
Switched allocating the box structs with calloc instead of malloc so
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
7
diff
changeset
|
2504 Box *newbox = calloc(1, sizeof(Box)); |
| 3 | 2505 HWND hwndframe; |
| 2506 | |
| 2507 newbox->pad = pad; | |
| 2508 newbox->type = type; | |
| 2509 newbox->count = 0; | |
| 2510 | |
| 2511 hwndframe = WinCreateWindow(HWND_OBJECT, | |
| 2512 WC_FRAME, | |
| 2513 NULL, | |
| 2514 WS_VISIBLE, | |
| 2515 0,0,2000,1000, | |
| 2516 NULLHANDLE, | |
| 2517 HWND_TOP, | |
| 2518 0L, | |
| 2519 NULL, | |
| 2520 NULL); | |
| 2521 | |
| 2522 newbox->grouphwnd = WinCreateWindow(hwndframe, | |
| 2523 WC_STATIC, | |
| 2524 title, | |
| 2525 WS_VISIBLE | SS_GROUPBOX | | |
| 2526 WS_GROUP, | |
| 2527 0,0,2000,1000, | |
| 2528 NULLHANDLE, | |
| 2529 HWND_TOP, | |
| 2530 0L, | |
| 2531 NULL, | |
| 2532 NULL); | |
| 2533 | |
| 2534 WinSetWindowPtr(hwndframe, QWP_USER, newbox); | |
| 2535 dw_window_set_color(hwndframe, DW_CLR_PALEGRAY, DW_CLR_PALEGRAY); | |
| 2536 dw_window_set_color(newbox->grouphwnd, DW_CLR_BLACK, DW_CLR_PALEGRAY); | |
| 2537 dw_window_set_font(newbox->grouphwnd, DefaultFont); | |
| 2538 return hwndframe; | |
| 2539 } | |
| 2540 | |
| 2541 /* | |
| 2542 * Create a bitmap object to be packed. | |
| 2543 * Parameters: | |
| 2544 * id: An ID to be used with WinWindowFromID() or 0L. | |
| 2545 */ | |
| 2546 HWND dw_bitmap_new(ULONG id) | |
| 2547 { | |
| 2548 return WinCreateWindow(HWND_OBJECT, | |
| 2549 WC_STATIC, | |
| 2550 NULL, | |
| 2551 WS_VISIBLE | SS_TEXT, | |
| 2552 0,0,2000,1000, | |
| 2553 NULLHANDLE, | |
| 2554 HWND_TOP, | |
| 2555 id, | |
| 2556 NULL, | |
| 2557 NULL); | |
| 2558 } | |
| 2559 | |
| 2560 /* | |
| 2561 * Create a notebook object to be packed. | |
| 2562 * Parameters: | |
| 2563 * id: An ID to be used for getting the resource from the | |
| 2564 * resource file. | |
| 2565 */ | |
| 2566 HWND dw_notebook_new(ULONG id, int top) | |
| 2567 { | |
| 2568 ULONG flags; | |
| 2569 HWND tmp; | |
| 2570 | |
| 2571 if(top) | |
| 2572 flags = BKS_MAJORTABTOP; | |
| 2573 else | |
| 2574 flags = BKS_MAJORTABBOTTOM; | |
| 2575 | |
| 2576 tmp = WinCreateWindow(HWND_OBJECT, | |
| 2577 WC_NOTEBOOK, | |
| 2578 NULL, | |
| 2579 WS_VISIBLE | | |
| 2580 BKS_TABBEDDIALOG | | |
|
7
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
2581 flags, |
| 3 | 2582 0,0,2000,1000, |
| 2583 NULLHANDLE, | |
| 2584 HWND_TOP, | |
| 2585 id, | |
| 2586 NULL, | |
| 2587 NULL); | |
| 2588 | |
| 2589 dw_window_set_font(tmp, DefaultFont); | |
| 2590 return tmp; | |
| 2591 } | |
| 2592 | |
| 2593 /* | |
| 2594 * Create a menu object to be popped up. | |
| 2595 * Parameters: | |
| 2596 * id: An ID to be used for getting the resource from the | |
| 2597 * resource file. | |
| 2598 */ | |
| 2599 HMENUI dw_menu_new(ULONG id) | |
| 2600 { | |
| 2601 HMENUI tmp = malloc(sizeof(struct _hmenui)); | |
| 2602 | |
| 2603 if(!tmp) | |
| 2604 return NULL; | |
| 2605 | |
| 2606 tmp->menu = WinCreateWindow(HWND_OBJECT, | |
| 2607 WC_MENU, | |
| 2608 NULL, | |
| 2609 WS_VISIBLE, | |
| 2610 0,0,2000,1000, | |
| 2611 NULLHANDLE, | |
| 2612 HWND_TOP, | |
| 2613 id, | |
| 2614 NULL, | |
| 2615 NULL); | |
| 2616 return tmp; | |
| 2617 } | |
| 2618 | |
| 2619 /* | |
| 2620 * Create a menubar on a window. | |
| 2621 * Parameters: | |
| 2622 * location: Handle of a window frame to be attached to. | |
| 2623 */ | |
| 2624 HMENUI dw_menubar_new(HWND location) | |
| 2625 { | |
| 2626 HMENUI tmp = malloc(sizeof(struct _hmenui)); | |
| 2627 | |
| 2628 if(!tmp) | |
| 2629 return NULL; | |
| 2630 | |
| 2631 tmp->menu = WinCreateWindow(location, | |
| 2632 WC_MENU, | |
| 2633 NULL, | |
| 2634 WS_VISIBLE | MS_ACTIONBAR, | |
| 2635 0,0,2000,1000, | |
| 2636 location, | |
| 2637 HWND_TOP, | |
| 2638 FID_MENU, | |
| 2639 NULL, | |
| 2640 NULL); | |
| 2641 return tmp; | |
| 2642 } | |
| 2643 | |
| 2644 /* | |
| 2645 * Destroys a menu created with dw_menubar_new or dw_menu_new. | |
| 2646 * Parameters: | |
| 2647 * menu: Handle of a menu. | |
| 2648 */ | |
| 2649 void dw_menu_destroy(HMENUI *menu) | |
| 2650 { | |
| 2651 if(menu && *menu) | |
| 2652 { | |
| 2653 WinDestroyWindow((*menu)->menu); | |
| 2654 free(*menu); | |
| 2655 *menu = NULL; | |
| 2656 } | |
| 2657 } | |
| 2658 | |
| 2659 /* | |
| 2660 * Adds a menuitem or submenu to an existing menu. | |
| 2661 * Parameters: | |
| 2662 * menu: The handle the the existing menu. | |
| 2663 * title: The title text on the menu item to be added. | |
| 2664 * id: An ID to be used for message passing. | |
| 2665 * flags: Extended attributes to set on the menu. | |
| 2666 * end: If TRUE memu is positioned at the end of the menu. | |
| 2667 * check: If TRUE menu is "check"able. | |
| 2668 * submenu: Handle to an existing menu to be a submenu or NULL. | |
| 2669 */ | |
| 2670 HWND dw_menu_append_item(HMENUI menux, char *title, ULONG id, ULONG flags, int end, int check, HMENUI submenu) | |
| 2671 { | |
| 2672 MENUITEM miSubMenu; | |
| 2673 HWND menu; | |
| 2674 | |
| 2675 if(!menux) | |
| 2676 return NULLHANDLE; | |
| 2677 | |
| 2678 menu = menux->menu; | |
| 2679 | |
| 2680 if(end) | |
| 2681 miSubMenu.iPosition=MIT_END; | |
| 2682 else | |
| 2683 miSubMenu.iPosition=0; | |
| 2684 | |
| 2685 if(strlen(title) == 0) | |
| 2686 miSubMenu.afStyle=MIS_SEPARATOR | flags; | |
| 2687 else | |
| 2688 miSubMenu.afStyle=MIS_TEXT | flags; | |
| 2689 miSubMenu.afAttribute=0; | |
| 2690 miSubMenu.id=id; | |
| 2691 miSubMenu.hwndSubMenu = submenu ? submenu->menu : 0; | |
| 2692 miSubMenu.hItem=NULLHANDLE; | |
| 2693 | |
| 2694 WinSendMsg(menu, | |
| 2695 MM_INSERTITEM, | |
| 2696 MPFROMP(&miSubMenu), | |
| 2697 MPFROMP(title)); | |
| 2698 return (HWND)id; | |
| 2699 } | |
| 2700 | |
| 2701 /* | |
| 2702 * Sets the state of a menu item check. | |
| 2703 * Parameters: | |
| 2704 * menu: The handle the the existing menu. | |
| 2705 * id: Menuitem id. | |
| 2706 * check: TRUE for checked FALSE for not checked. | |
| 2707 */ | |
|
12
26e2130135b9
Many Win32 and GTK fixes.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
9
diff
changeset
|
2708 void dw_menu_item_set_check(HMENUI menux, unsigned long id, int check) |
| 3 | 2709 { |
| 2710 HWND menu; | |
| 2711 | |
| 2712 if(!menux) | |
| 2713 return; | |
| 2714 | |
| 2715 menu = menux->menu; | |
| 2716 | |
| 2717 if(check) | |
| 2718 WinSendMsg(menu, MM_SETITEMATTR, MPFROM2SHORT(id, TRUE), | |
| 2719 MPFROM2SHORT(MIA_CHECKED, MIA_CHECKED)); | |
| 2720 else | |
| 2721 WinSendMsg(menu, MM_SETITEMATTR, MPFROM2SHORT(id, TRUE), | |
| 2722 MPFROM2SHORT(MIA_CHECKED, 0)); | |
| 2723 } | |
| 2724 | |
| 2725 /* | |
| 2726 * Pops up a context menu at given x and y coordinates. | |
| 2727 * Parameters: | |
| 2728 * menu: The handle the the existing menu. | |
| 2729 * parent: Handle to the window initiating the popup. | |
| 2730 * x: X coordinate. | |
| 2731 * y: Y coordinate. | |
| 2732 */ | |
| 2733 void dw_menu_popup(HMENUI *menu, HWND parent, int x, int y) | |
| 2734 { | |
| 2735 if(menu && *menu) | |
| 2736 { | |
| 2737 WinPopupMenu(HWND_DESKTOP, parent, (*menu)->menu, x, dw_screen_height() - y, 0, PU_KEYBOARD | PU_MOUSEBUTTON1 | PU_VCONSTRAIN | PU_HCONSTRAIN); | |
| 2738 free(*menu); | |
| 2739 *menu = NULL; | |
| 2740 } | |
| 2741 } | |
| 2742 | |
| 2743 /* | |
| 2744 * Returns the current X and Y coordinates of the mouse pointer. | |
| 2745 * Parameters: | |
| 2746 * x: Pointer to variable to store X coordinate. | |
| 2747 * y: Pointer to variable to store Y coordinate. | |
| 2748 */ | |
| 2749 void dw_pointer_query_pos(long *x, long *y) | |
| 2750 { | |
| 2751 POINTL ptl; | |
| 2752 | |
| 2753 WinQueryPointerPos(HWND_DESKTOP, &ptl); | |
| 2754 if(x && y) | |
| 2755 { | |
| 2756 *x = ptl.x; | |
| 2757 *y = dw_screen_height() - ptl.y; | |
| 2758 } | |
| 2759 } | |
| 2760 | |
| 2761 /* | |
| 2762 * Sets the X and Y coordinates of the mouse pointer. | |
| 2763 * Parameters: | |
| 2764 * x: X coordinate. | |
| 2765 * y: Y coordinate. | |
| 2766 */ | |
| 2767 void dw_pointer_set_pos(long x, long y) | |
| 2768 { | |
| 2769 WinSetPointerPos(HWND_DESKTOP, x, dw_screen_height() - y); | |
| 2770 } | |
| 2771 | |
| 2772 /* | |
| 2773 * Create a container object to be packed. | |
| 2774 * Parameters: | |
| 2775 * id: An ID to be used for getting the resource from the | |
| 2776 * resource file. | |
| 2777 */ | |
| 2778 HWND dw_container_new(ULONG id) | |
| 2779 { | |
| 2780 HWND tmp = WinCreateWindow(HWND_OBJECT, | |
| 2781 WC_CONTAINER, | |
| 2782 NULL, | |
| 2783 WS_VISIBLE | CCS_READONLY | | |
| 2784 CCS_SINGLESEL | CCS_AUTOPOSITION, | |
| 2785 0,0,2000,1000, | |
| 2786 NULLHANDLE, | |
| 2787 HWND_TOP, | |
| 2788 id, | |
| 2789 NULL, | |
| 2790 NULL); | |
| 2791 dw_window_set_font(tmp, DefaultFont); | |
| 2792 return tmp; | |
| 2793 } | |
| 2794 | |
| 2795 /* | |
| 2796 * Create a new static text window (widget) to be packed. | |
| 2797 * Parameters: | |
| 2798 * text: The text to be display by the static text widget. | |
| 2799 * id: An ID to be used with WinWindowFromID() or 0L. | |
| 2800 */ | |
| 2801 HWND dw_text_new(char *text, ULONG id) | |
| 2802 { | |
| 2803 HWND tmp = WinCreateWindow(HWND_OBJECT, | |
| 2804 WC_STATIC, | |
| 2805 text, | |
| 2806 WS_VISIBLE | SS_TEXT, | |
| 2807 0,0,2000,1000, | |
| 2808 NULLHANDLE, | |
| 2809 HWND_TOP, | |
| 2810 id, | |
| 2811 NULL, | |
| 2812 NULL); | |
| 2813 dw_window_set_font(tmp, DefaultFont); | |
| 2814 dw_window_set_color(tmp, DW_CLR_BLACK, DW_CLR_PALEGRAY); | |
| 2815 return tmp; | |
| 2816 } | |
| 2817 | |
| 2818 /* | |
|
7
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
2819 * Create a new status text window (widget) to be packed. |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
2820 * Parameters: |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
2821 * text: The text to be display by the static text widget. |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
2822 * id: An ID to be used with WinWindowFromID() or 0L. |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
2823 */ |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
2824 HWND dw_status_text_new(char *text, ULONG id) |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
2825 { |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
2826 PFNWP *blah = malloc(sizeof(PFNWP)); |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
2827 HWND tmp = WinCreateWindow(HWND_OBJECT, |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
2828 WC_STATIC, |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
2829 text, |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
2830 WS_VISIBLE | SS_TEXT, |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
2831 0,0,2000,1000, |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
2832 NULLHANDLE, |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
2833 HWND_TOP, |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
2834 id, |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
2835 NULL, |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
2836 NULL); |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
2837 dw_window_set_font(tmp, DefaultFont); |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
2838 dw_window_set_color(tmp, DW_CLR_BLACK, DW_CLR_PALEGRAY); |
|
005fa766e8c2
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parents:
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diff
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|
2839 |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
2840 *blah = WinSubclassWindow(tmp, _statusproc); |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff
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|
2841 WinSetWindowPtr(tmp, QWP_USER, blah); |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
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diff
changeset
|
2842 return tmp; |
|
005fa766e8c2
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bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
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diff
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|
2843 } |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
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diff
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|
2844 |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
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|
2845 /* |
| 3 | 2846 * Create a new Multiline Editbox window (widget) to be packed. |
| 2847 * Parameters: | |
| 2848 * id: An ID to be used with WinWindowFromID() or 0L. | |
| 2849 */ | |
| 2850 HWND dw_mle_new(ULONG id) | |
| 2851 { | |
| 2852 HWND tmp = WinCreateWindow(HWND_OBJECT, | |
| 2853 WC_MLE, | |
| 2854 "", | |
| 2855 WS_VISIBLE | | |
| 2856 MLS_BORDER | MLS_IGNORETAB | | |
| 2857 MLS_READONLY | MLS_VSCROLL, | |
| 2858 0,0,2000,1000, | |
| 2859 NULLHANDLE, | |
| 2860 HWND_TOP, | |
| 2861 id, | |
| 2862 NULL, | |
| 2863 NULL); | |
| 2864 dw_window_set_font(tmp, DefaultFont); | |
| 2865 dw_window_set_font(tmp, DefaultFont); | |
| 2866 return tmp; | |
| 2867 } | |
| 2868 | |
| 2869 /* | |
| 2870 * Create a new Entryfield window (widget) to be packed. | |
| 2871 * Parameters: | |
| 2872 * text: The default text to be in the entryfield widget. | |
| 2873 * id: An ID to be used with WinWindowFromID() or 0L. | |
| 2874 */ | |
| 2875 HWND dw_entryfield_new(char *text, ULONG id) | |
| 2876 { | |
| 2877 PFNWP *blah = malloc(sizeof(PFNWP)); | |
| 2878 HWND tmp = WinCreateWindow(HWND_OBJECT, | |
| 2879 WC_ENTRYFIELD, | |
| 2880 text, | |
| 2881 WS_VISIBLE | ES_MARGIN | | |
| 2882 ES_AUTOSCROLL | WS_TABSTOP, | |
| 2883 0,0,2000,1000, | |
| 2884 NULLHANDLE, | |
| 2885 HWND_TOP, | |
| 2886 id, | |
| 2887 NULL, | |
| 2888 NULL); | |
| 2889 dw_window_set_font(tmp, DefaultFont); | |
| 2890 *blah = WinSubclassWindow(tmp, _entryproc); | |
| 2891 WinSetWindowPtr(tmp, QWP_USER, blah); | |
| 2892 return tmp; | |
| 2893 } | |
| 2894 | |
| 2895 /* | |
| 2896 * Create a new Entryfield (password) window (widget) to be packed. | |
| 2897 * Parameters: | |
| 2898 * text: The default text to be in the entryfield widget. | |
| 2899 * id: An ID to be used with WinWindowFromID() or 0L. | |
| 2900 */ | |
| 2901 HWND dw_entryfield_password_new(char *text, ULONG id) | |
| 2902 { | |
| 2903 PFNWP *blah = malloc(sizeof(PFNWP)); | |
| 2904 HWND tmp = WinCreateWindow(HWND_OBJECT, | |
| 2905 WC_ENTRYFIELD, | |
| 2906 text, | |
| 2907 WS_VISIBLE | ES_MARGIN | ES_UNREADABLE | | |
| 2908 ES_AUTOSCROLL | WS_TABSTOP, | |
| 2909 0,0,2000,1000, | |
| 2910 NULLHANDLE, | |
| 2911 HWND_TOP, | |
| 2912 id, | |
| 2913 NULL, | |
| 2914 NULL); | |
| 2915 dw_window_set_font(tmp, DefaultFont); | |
| 2916 *blah = WinSubclassWindow(tmp, _entryproc); | |
| 2917 WinSetWindowPtr(tmp, QWP_USER, blah); | |
| 2918 return tmp; | |
| 2919 } | |
| 2920 | |
| 2921 /* | |
| 2922 * Create a new Combobox window (widget) to be packed. | |
| 2923 * Parameters: | |
| 2924 * text: The default text to be in the combpbox widget. | |
| 2925 * id: An ID to be used with WinWindowFromID() or 0L. | |
| 2926 */ | |
| 2927 HWND dw_combobox_new(char *text, ULONG id) | |
| 2928 { | |
| 2929 PFNWP *blah = malloc(sizeof(PFNWP)); | |
| 2930 HWND tmp = WinCreateWindow(HWND_OBJECT, | |
| 2931 WC_COMBOBOX, | |
| 2932 text, | |
| 2933 WS_VISIBLE | CBS_DROPDOWN | WS_GROUP, | |
| 2934 0,0,2000,1000, | |
| 2935 NULLHANDLE, | |
| 2936 HWND_TOP, | |
| 2937 id, | |
| 2938 NULL, | |
| 2939 NULL); | |
| 2940 dw_window_set_font(tmp, DefaultFont); | |
| 2941 dw_window_set_color(tmp, DW_CLR_BLACK, DW_CLR_WHITE); | |
| 2942 *blah = WinSubclassWindow(tmp, _comboproc); | |
| 2943 WinSetWindowPtr(tmp, QWP_USER, blah); | |
| 2944 return tmp; | |
| 2945 } | |
| 2946 | |
| 2947 /* | |
| 2948 * Create a new button window (widget) to be packed. | |
| 2949 * Parameters: | |
| 2950 * text: The text to be display by the static text widget. | |
| 2951 * id: An ID to be used with WinWindowFromID() or 0L. | |
| 2952 */ | |
| 2953 HWND dw_button_new(char *text, ULONG id) | |
| 2954 { | |
| 2955 BubbleButton *bubble = malloc(sizeof(BubbleButton)); | |
| 2956 | |
| 2957 HWND tmp = WinCreateWindow(HWND_OBJECT, | |
| 2958 WC_BUTTON, | |
| 2959 text, | |
| 2960 WS_VISIBLE, | |
| 2961 0,0,2000,1000, | |
| 2962 NULLHANDLE, | |
| 2963 HWND_TOP, | |
| 2964 id, | |
| 2965 NULL, | |
| 2966 NULL); | |
| 2967 | |
| 2968 bubble->id = id; | |
| 2969 bubble->bubbletext[0] = '\0'; | |
| 2970 bubble->pOldProc = WinSubclassWindow(tmp, _BtProc); | |
| 2971 | |
| 2972 WinSetWindowPtr(tmp, QWP_USER, bubble); | |
| 2973 dw_window_set_font(tmp, DefaultFont); | |
| 2974 return tmp; | |
| 2975 } | |
| 2976 | |
| 2977 /* Function: GenResIDStr | |
| 2978 ** Abstract: Generate string '#nnnn' for a given ID for using with Button | |
| 2979 ** controls | |
| 2980 */ | |
| 2981 | |
| 2982 void _GenResIDStr(CHAR *buff, ULONG ulID) | |
| 2983 { | |
| 2984 char *str; | |
| 2985 int slen = 0; | |
| 2986 | |
| 2987 *buff++ = '#'; | |
| 2988 | |
| 2989 str = buff; | |
| 2990 | |
| 2991 do | |
| 2992 { | |
| 2993 *str++ = (ulID % 10) + '0'; | |
| 2994 ulID /= 10; | |
| 2995 slen++; | |
| 2996 } | |
| 2997 while(ulID); | |
| 2998 | |
| 2999 *str-- = 0; | |
| 3000 | |
| 3001 for(; str > buff; str--, buff++) | |
| 3002 { | |
| 3003 *buff ^= *str; | |
| 3004 *str ^= *buff; | |
| 3005 *buff ^= *str; | |
| 3006 } | |
| 3007 } | |
| 3008 | |
| 3009 | |
| 3010 /* | |
| 3011 * Create a new bitmap button window (widget) to be packed. | |
| 3012 * Parameters: | |
| 3013 * text: Bubble help text to be displayed. | |
| 3014 * id: An ID of a bitmap in the resource file. | |
| 3015 */ | |
| 3016 HWND dw_bitmapbutton_new(char *text, ULONG id) | |
| 3017 { | |
| 3018 char idbuf[256]; | |
| 3019 HWND tmp; | |
| 3020 BubbleButton *bubble = malloc(sizeof(BubbleButton)); | |
| 3021 | |
| 3022 _GenResIDStr(idbuf, id); | |
| 3023 | |
| 3024 tmp = WinCreateWindow(HWND_OBJECT, | |
| 3025 WC_BUTTON, | |
| 3026 idbuf, | |
| 3027 WS_VISIBLE | BS_PUSHBUTTON | | |
| 3028 BS_BITMAP | BS_AUTOSIZE | | |
| 3029 BS_NOPOINTERFOCUS, | |
| 3030 0,0,2000,1000, | |
| 3031 NULLHANDLE, | |
| 3032 HWND_TOP, | |
| 3033 id, | |
| 3034 NULL, | |
| 3035 NULL); | |
| 3036 | |
| 3037 bubble->id = id; | |
| 3038 strncpy(bubble->bubbletext, text, BUBBLE_HELP_MAX - 1); | |
| 3039 bubble->bubbletext[BUBBLE_HELP_MAX - 1] = '\0'; | |
| 3040 bubble->pOldProc = WinSubclassWindow(tmp, _BtProc); | |
| 3041 | |
| 3042 WinSetWindowPtr(tmp, QWP_USER, bubble); | |
| 3043 return tmp; | |
| 3044 } | |
| 3045 | |
| 3046 /* | |
| 3047 * Create a new spinbutton window (widget) to be packed. | |
| 3048 * Parameters: | |
| 3049 * text: The text to be display by the static text widget. | |
| 3050 * id: An ID to be used with WinWindowFromID() or 0L. | |
| 3051 */ | |
|
7
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
3
diff
changeset
|
3052 HWND dw_spinbutton_new(char *text, ULONG id) |
| 3 | 3053 { |
| 3054 PFNWP *blah = malloc(sizeof(PFNWP)); | |
| 3055 HWND tmp = WinCreateWindow(HWND_OBJECT, | |
| 3056 WC_SPINBUTTON, | |
| 3057 text, | |
| 3058 WS_VISIBLE | SPBS_MASTER, | |
| 3059 0,0,2000,1000, | |
| 3060 NULLHANDLE, | |
| 3061 HWND_TOP, | |
| 3062 id, | |
| 3063 NULL, | |
| 3064 NULL); | |
| 3065 dw_window_set_font(tmp, DefaultFont); | |
| 3066 *blah = WinSubclassWindow(tmp, _entryproc); | |
| 3067 WinSetWindowPtr(tmp, QWP_USER, blah); | |
| 3068 return tmp; | |
| 3069 } | |
| 3070 | |
| 3071 /* | |
| 3072 * Create a new radiobutton window (widget) to be packed. | |
| 3073 * Parameters: | |
| 3074 * text: The text to be display by the static text widget. | |
| 3075 * id: An ID to be used with WinWindowFromID() or 0L. | |
| 3076 */ | |
| 3077 HWND dw_radiobutton_new(char *text, ULONG id) | |
| 3078 { | |
| 3079 PFNWP *blah = malloc(sizeof(PFNWP)); | |
| 3080 HWND tmp = WinCreateWindow(HWND_OBJECT, | |
| 3081 WC_BUTTON, | |
| 3082 text, | |
| 3083 WS_VISIBLE | | |
| 3084 BS_AUTORADIOBUTTON, | |
| 3085 0,0,2000,1000, | |
| 3086 NULLHANDLE, | |
| 3087 HWND_TOP, | |
| 3088 id, | |
| 3089 NULL, | |
| 3090 NULL); | |
| 3091 dw_window_set_font(tmp, DefaultFont); | |
| 3092 dw_window_set_color(tmp, DW_CLR_BLACK, DW_CLR_PALEGRAY); | |
| 3093 *blah = WinSubclassWindow(tmp, _entryproc); | |
| 3094 WinSetWindowPtr(tmp, QWP_USER, blah); | |
| 3095 return tmp; | |
| 3096 } | |
| 3097 | |
| 3098 /* | |
| 3099 * Create a new slider window (widget) to be packed. | |
| 3100 * Parameters: | |
| 3101 * id: An ID to be used with WinWindowFromID() or 0L. | |
| 3102 */ | |
| 3103 HWND dw_slider_new(ULONG id) | |
| 3104 { | |
| 3105 return WinCreateWindow(HWND_OBJECT, | |
| 3106 WC_SLIDER, | |
| 3107 NULL, | |
| 3108 WS_VISIBLE, | |
| 3109 0,0,2000,1000, | |
| 3110 NULLHANDLE, | |
| 3111 HWND_TOP, | |
| 3112 id, | |
| 3113 NULL, | |
| 3114 NULL); | |
| 3115 } | |
| 3116 | |
| 3117 /* | |
| 3118 * Create a new checkbox window (widget) to be packed. | |
| 3119 * Parameters: | |
| 3120 * text: The text to be display by the static text widget. | |
| 3121 * id: An ID to be used with WinWindowFromID() or 0L. | |
| 3122 */ | |
| 3123 HWND dw_checkbox_new(char *text, ULONG id) | |
| 3124 { | |
| 3125 PFNWP *blah = malloc(sizeof(PFNWP)); | |
| 3126 HWND tmp = WinCreateWindow(HWND_OBJECT, | |
| 3127 WC_BUTTON, | |
| 3128 text, | |
| 3129 WS_VISIBLE | BS_AUTOCHECKBOX, | |
| 3130 0,0,2000,1000, | |
| 3131 NULLHANDLE, | |
| 3132 HWND_TOP, | |
| 3133 id, | |
| 3134 NULL, | |
| 3135 NULL); | |
| 3136 dw_window_set_font(tmp, DefaultFont); | |
| 3137 dw_window_set_color(tmp, DW_CLR_BLACK, DW_CLR_PALEGRAY); | |
| 3138 *blah = WinSubclassWindow(tmp, _entryproc); | |
| 3139 WinSetWindowPtr(tmp, QWP_USER, blah); | |
| 3140 return tmp; | |
| 3141 } | |
| 3142 | |
| 3143 /* | |
| 3144 * Create a new listbox window (widget) to be packed. | |
| 3145 * Parameters: | |
| 3146 * id: An ID to be used with WinWindowFromID() or 0L. | |
| 3147 * multi: Multiple select TRUE or FALSE. | |
| 3148 */ | |
| 3149 HWND dw_listbox_new(ULONG id, int multi) | |
| 3150 { | |
| 3151 PFNWP *blah = malloc(sizeof(PFNWP)); | |
| 3152 HWND tmp = WinCreateWindow(HWND_OBJECT, | |
| 3153 WC_LISTBOX, | |
| 3154 NULL, | |
| 3155 WS_VISIBLE | LS_NOADJUSTPOS | | |
| 3156 (multi ? LS_MULTIPLESEL : 0), | |
| 3157 0,0,2000,1000, | |
| 3158 NULLHANDLE, | |
| 3159 HWND_TOP, | |
| 3160 id, | |
| 3161 NULL, | |
| 3162 NULL); | |
| 3163 dw_window_set_font(tmp, DefaultFont); | |
| 3164 *blah = WinSubclassWindow(tmp, _entryproc); | |
| 3165 WinSetWindowPtr(tmp, QWP_USER, blah); | |
| 3166 return tmp; | |
| 3167 } | |
| 3168 | |
| 3169 /* | |
| 3170 * Sets the icon used for a given window. | |
| 3171 * Parameters: | |
| 3172 * handle: Handle to the window. | |
| 3173 * id: An ID to be used to specify the icon. | |
| 3174 */ | |
| 3175 void dw_window_set_icon(HWND handle, ULONG id) | |
| 3176 { | |
| 3177 HPOINTER icon; | |
| 3178 | |
| 3179 icon = WinLoadPointer(HWND_DESKTOP,NULLHANDLE,id); | |
| 3180 WinSendMsg(handle, WM_SETICON, (MPARAM)icon, 0); | |
| 3181 } | |
| 3182 | |
| 3183 /* | |
| 3184 * Sets the bitmap used for a given static window. | |
| 3185 * Parameters: | |
| 3186 * handle: Handle to the window. | |
| 3187 * id: An ID to be used to specify the icon. | |
| 3188 */ | |
| 3189 void dw_window_set_bitmap(HWND handle, ULONG id) | |
| 3190 { | |
| 3191 HBITMAP hbm; | |
| 3192 HPS hps = WinGetPS(handle); | |
| 3193 | |
| 3194 hbm = GpiLoadBitmap(hps, NULLHANDLE, id, 0, 0); | |
| 3195 WinSetWindowBits(handle,QWL_STYLE,SS_BITMAP,SS_BITMAP | 0x7f); | |
| 3196 WinSendMsg( handle, SM_SETHANDLE, MPFROMP(hbm), NULL ); | |
| 3197 /*WinSetWindowULong( hwndDlg, QWL_USER, (ULONG) hbm );*/ | |
| 3198 WinReleasePS(hps); | |
| 3199 } | |
| 3200 | |
| 3201 /* | |
| 3202 * Sets the text used for a given window. | |
| 3203 * Parameters: | |
| 3204 * handle: Handle to the window. | |
| 3205 * text: The text associsated with a given window. | |
| 3206 */ | |
| 3207 void dw_window_set_text(HWND handle, char *text) | |
| 3208 { | |
| 3209 WinSetWindowText(handle, text); | |
| 3210 } | |
| 3211 | |
| 3212 /* | |
| 3213 * Gets the text used for a given window. | |
| 3214 * Parameters: | |
| 3215 * handle: Handle to the window. | |
| 3216 * Returns: | |
| 3217 * text: The text associsated with a given window. | |
| 3218 */ | |
| 3219 char *dw_window_get_text(HWND handle) | |
| 3220 { | |
| 3221 char tempbuf[4096] = ""; | |
| 3222 | |
| 3223 WinQueryWindowText(handle, 4095, tempbuf); | |
| 3224 tempbuf[4095] = 0; | |
| 3225 | |
| 3226 return strdup(tempbuf); | |
| 3227 } | |
| 3228 | |
| 3229 /* | |
| 3230 * Disables given window (widget). | |
| 3231 * Parameters: | |
| 3232 * handle: Handle to the window. | |
| 3233 */ | |
| 3234 void dw_window_disable(HWND handle) | |
| 3235 { | |
| 3236 WinEnableWindow(handle, FALSE); | |
| 3237 } | |
| 3238 | |
| 3239 /* | |
| 3240 * Enables given window (widget). | |
| 3241 * Parameters: | |
| 3242 * handle: Handle to the window. | |
| 3243 */ | |
| 3244 void dw_window_enable(HWND handle) | |
| 3245 { | |
| 3246 WinEnableWindow(handle, TRUE); | |
| 3247 } | |
| 3248 | |
| 3249 /* | |
| 3250 * Gets the child window handle with specified ID. | |
| 3251 * Parameters: | |
| 3252 * handle: Handle to the parent window. | |
| 3253 * id: Integer ID of the child. | |
| 3254 */ | |
| 3255 HWND dw_window_from_id(HWND handle, int id) | |
| 3256 { | |
| 3257 HENUM henum; | |
| 3258 HWND child; | |
| 3259 char tmpbuf[100]; | |
| 3260 | |
| 3261 henum = WinBeginEnumWindows(handle); | |
| 3262 while((child = WinGetNextWindow(henum)) != NULLHANDLE) | |
| 3263 { | |
| 3264 int windowid = WinQueryWindowUShort(child, QWS_ID); | |
| 3265 HWND found; | |
| 3266 | |
| 3267 WinQueryClassName(child, 99, tmpbuf); | |
| 3268 | |
| 3269 /* If the child is a box (frame) then recurse into it */ | |
| 3270 if(strncmp(tmpbuf, "#1", 2)==0) | |
| 3271 if((found = dw_window_from_id(child, id)) != NULLHANDLE) | |
| 3272 return found; | |
| 3273 | |
| 3274 if(windowid && windowid == id) | |
| 3275 { | |
| 3276 WinEndEnumWindows(henum); | |
| 3277 return child; | |
| 3278 } | |
| 3279 } | |
| 3280 WinEndEnumWindows(henum); | |
| 3281 return NULLHANDLE; | |
| 3282 } | |
| 3283 | |
| 3284 /* | |
| 3285 * Pack windows (widgets) into a box from the end (or bottom). | |
| 3286 * Parameters: | |
| 3287 * box: Window handle of the box to be packed into. | |
| 3288 * item: Window handle of the item to be back. | |
| 3289 * width: Width in pixels of the item or -1 to be self determined. | |
| 3290 * height: Height in pixels of the item or -1 to be self determined. | |
| 3291 * hsize: TRUE if the window (widget) should expand horizontally to fill space given. | |
| 3292 * vsize: TRUE if the window (widget) should expand vertically to fill space given. | |
| 3293 * pad: Number of pixels of padding around the item. | |
| 3294 */ | |
| 3295 void dw_box_pack_end(HWND box, HWND item, int width, int height, int hsize, int vsize, int pad) | |
| 3296 { | |
| 3297 Box *thisbox; | |
| 3298 | |
| 3299 if(WinWindowFromID(box, FID_CLIENT)) | |
| 3300 { | |
| 3301 box = WinWindowFromID(box, FID_CLIENT); | |
| 3302 thisbox = WinQueryWindowPtr(box, QWP_USER); | |
| 3303 } | |
| 3304 else | |
| 3305 thisbox = WinQueryWindowPtr(box, QWP_USER); | |
| 3306 if(thisbox) | |
| 3307 { | |
| 3308 if(thisbox->type == BOXHORZ) | |
| 3309 dw_box_pack_start_stub(box, item, width, height, hsize, vsize, pad); | |
| 3310 else | |
| 3311 dw_box_pack_end_stub(box, item, width, height, hsize, vsize, pad); | |
| 3312 } | |
| 3313 } | |
| 3314 | |
| 3315 void dw_box_pack_end_stub(HWND box, HWND item, int width, int height, int hsize, int vsize, int pad) | |
| 3316 { | |
| 3317 HWND boxowner = NULLHANDLE; | |
| 3318 Box *thisbox; | |
| 3319 | |
| 3320 if(WinWindowFromID(box, FID_CLIENT)) | |
| 3321 { | |
| 3322 box = WinWindowFromID(box, FID_CLIENT); | |
| 3323 thisbox = WinQueryWindowPtr(box, QWP_USER); | |
| 3324 hsize = TRUE; | |
| 3325 vsize = TRUE; | |
| 3326 } | |
| 3327 else | |
| 3328 thisbox = WinQueryWindowPtr(box, QWP_USER); | |
| 3329 if(!thisbox) | |
| 3330 { | |
| 3331 box = WinWindowFromID(box, FID_CLIENT); | |
| 3332 if(box) | |
| 3333 { | |
| 3334 thisbox = WinQueryWindowPtr(box, QWP_USER); | |
| 3335 hsize = TRUE; | |
| 3336 vsize = TRUE; | |
| 3337 } | |
| 3338 } | |
| 3339 if(thisbox) | |
| 3340 { | |
| 3341 int z; | |
| 3342 Item *tmpitem, *thisitem = thisbox->items; | |
| 3343 char tmpbuf[100]; | |
| 3344 | |
| 3345 tmpitem = malloc(sizeof(Item)*(thisbox->count+1)); | |
| 3346 | |
| 3347 for(z=0;z<thisbox->count;z++) | |
| 3348 { | |
| 3349 tmpitem[z] = thisitem[z]; | |
| 3350 } | |
| 3351 | |
| 3352 WinQueryClassName(item, 99, tmpbuf); | |
| 3353 | |
| 3354 if(strncmp(tmpbuf, "#1", 2)==0) | |
| 3355 tmpitem[thisbox->count].type = TYPEBOX; | |
| 3356 else | |
| 3357 tmpitem[thisbox->count].type = TYPEITEM; | |
| 3358 | |
| 3359 tmpitem[thisbox->count].hwnd = item; | |
| 3360 tmpitem[thisbox->count].origwidth = tmpitem[thisbox->count].width = width; | |
| 3361 tmpitem[thisbox->count].origheight = tmpitem[thisbox->count].height = height; | |
| 3362 tmpitem[thisbox->count].pad = pad; | |
| 3363 if(hsize) | |
| 3364 tmpitem[thisbox->count].hsize = SIZEEXPAND; | |
| 3365 else | |
| 3366 tmpitem[thisbox->count].hsize = SIZESTATIC; | |
| 3367 | |
| 3368 if(vsize) | |
| 3369 tmpitem[thisbox->count].vsize = SIZEEXPAND; | |
| 3370 else | |
| 3371 tmpitem[thisbox->count].vsize = SIZESTATIC; | |
| 3372 | |
| 3373 thisbox->items = tmpitem; | |
| 3374 | |
| 3375 if(thisbox->count) | |
| 3376 free(thisitem); | |
| 3377 | |
| 3378 thisbox->count++; | |
| 3379 | |
| 3380 /* Don't set the ownership if it's an entryfield or combobox */ | |
| 3381 WinQueryClassName(item, 99, tmpbuf); | |
| 3382 if(strncmp(tmpbuf, "#6", 2)!=0 /*&& strncmp(tmpbuf, "#2", 2)!=0*/) | |
| 3383 { | |
| 3384 if((boxowner = WinQueryWindow(box, QW_OWNER)) != 0) | |
| 3385 WinSetOwner(item, boxowner); | |
| 3386 else | |
| 3387 WinSetOwner(item, box); | |
| 3388 } | |
| 3389 WinSetParent(item, box, FALSE); | |
| 3390 } | |
| 3391 } | |
| 3392 | |
| 3393 /* | |
| 3394 * Sets the size of a given window (widget). | |
| 3395 * Parameters: | |
| 3396 * handle: Window (widget) handle. | |
| 3397 * width: New width in pixels. | |
| 3398 * height: New height in pixels. | |
| 3399 */ | |
| 3400 void dw_window_set_usize(HWND handle, ULONG width, ULONG height) | |
| 3401 { | |
| 3402 WinSetWindowPos(handle, NULLHANDLE, 0, 0, width, height, SWP_SHOW | SWP_SIZE); | |
| 3403 } | |
| 3404 | |
| 3405 /* | |
| 3406 * Returns the width of the screen. | |
| 3407 */ | |
| 3408 int dw_screen_width(void) | |
| 3409 { | |
| 3410 return WinQuerySysValue(HWND_DESKTOP,SV_CXSCREEN); | |
| 3411 } | |
| 3412 | |
| 3413 /* | |
| 3414 * Returns the height of the screen. | |
| 3415 */ | |
| 3416 int dw_screen_height(void) | |
| 3417 { | |
| 3418 return WinQuerySysValue(HWND_DESKTOP,SV_CYSCREEN); | |
| 3419 } | |
| 3420 | |
| 3421 /* This should return the current color depth */ | |
| 3422 unsigned long dw_color_depth(void) | |
| 3423 { | |
| 3424 HDC hdc = WinOpenWindowDC(HWND_DESKTOP); | |
| 3425 long colors; | |
| 3426 | |
| 3427 DevQueryCaps(hdc, CAPS_COLOR_BITCOUNT, 1, &colors); | |
| 3428 DevCloseDC(hdc); | |
| 3429 return colors; | |
| 3430 } | |
| 3431 | |
| 3432 | |
| 3433 /* | |
| 3434 * Sets the position of a given window (widget). | |
| 3435 * Parameters: | |
| 3436 * handle: Window (widget) handle. | |
| 3437 * x: X location from the bottom left. | |
| 3438 * y: Y location from the bottom left. | |
| 3439 */ | |
| 3440 void dw_window_set_pos(HWND handle, ULONG x, ULONG y) | |
| 3441 { | |
| 3442 int myy = _get_frame_height(handle) - (y + _get_height(handle)); | |
| 3443 | |
| 3444 WinSetWindowPos(handle, NULLHANDLE, x, myy, 0, 0, SWP_MOVE); | |
| 3445 } | |
| 3446 | |
| 3447 /* | |
| 3448 * Sets the position and size of a given window (widget). | |
| 3449 * Parameters: | |
| 3450 * handle: Window (widget) handle. | |
| 3451 * x: X location from the bottom left. | |
| 3452 * y: Y location from the bottom left. | |
| 3453 * width: Width of the widget. | |
| 3454 * height: Height of the widget. | |
| 3455 */ | |
| 3456 void dw_window_set_pos_size(HWND handle, ULONG x, ULONG y, ULONG width, ULONG height) | |
| 3457 { | |
| 3458 int myy = _get_frame_height(handle) - (y + height); | |
| 3459 | |
| 3460 WinSetWindowPos(handle, NULLHANDLE, x, myy, width, height, SWP_MOVE | SWP_SIZE | SWP_SHOW); | |
| 3461 } | |
| 3462 | |
| 3463 /* | |
| 3464 * Gets the position and size of a given window (widget). | |
| 3465 * Parameters: | |
| 3466 * handle: Window (widget) handle. | |
| 3467 * x: X location from the bottom left. | |
| 3468 * y: Y location from the bottom left. | |
| 3469 * width: Width of the widget. | |
| 3470 * height: Height of the widget. | |
| 3471 */ | |
| 3472 void dw_window_get_pos_size(HWND handle, ULONG *x, ULONG *y, ULONG *width, ULONG *height) | |
| 3473 { | |
| 3474 SWP swp; | |
| 3475 WinQueryWindowPos(handle, &swp); | |
| 3476 if(x) | |
| 3477 *x = swp.x; | |
| 3478 if(y) | |
| 3479 *y = _get_frame_height(handle) - (swp.y + swp.cy); | |
| 3480 if(width) | |
| 3481 *width = swp.cx; | |
| 3482 if(height) | |
| 3483 *height = swp.cy; | |
| 3484 } | |
| 3485 | |
| 3486 /* | |
| 3487 * Sets the style of a given window (widget). | |
| 3488 * Parameters: | |
| 3489 * handle: Window (widget) handle. | |
| 3490 * width: New width in pixels. | |
| 3491 * height: New height in pixels. | |
| 3492 */ | |
| 3493 void dw_window_set_style(HWND handle, ULONG style, ULONG mask) | |
| 3494 { | |
| 3495 WinSetWindowBits(handle, QWL_STYLE, style, mask); | |
| 3496 } | |
| 3497 | |
| 3498 /* | |
| 3499 * Adds a new page to specified notebook. | |
| 3500 * Parameters: | |
| 3501 * handle: Window (widget) handle. | |
| 3502 * flags: Any additional page creation flags. | |
| 3503 * front: If TRUE page is added at the beginning. | |
| 3504 */ | |
| 3505 ULONG dw_notebook_page_new(HWND handle, ULONG flags, int front) | |
| 3506 { | |
| 3507 if(front) | |
| 3508 return (ULONG)WinSendMsg(handle, BKM_INSERTPAGE, 0L, | |
| 3509 MPFROM2SHORT((BKA_STATUSTEXTON | BKA_AUTOPAGESIZE | BKA_MAJOR | flags), BKA_FIRST)); | |
| 3510 return (ULONG)WinSendMsg(handle, BKM_INSERTPAGE, 0L, | |
| 3511 MPFROM2SHORT((BKA_STATUSTEXTON | BKA_AUTOPAGESIZE | BKA_MAJOR | flags), BKA_LAST)); | |
| 3512 } | |
| 3513 | |
| 3514 /* | |
| 3515 * Remove a page from a notebook. | |
| 3516 * Parameters: | |
| 3517 * handle: Handle to the notebook widget. | |
| 3518 * pageid: ID of the page to be destroyed. | |
| 3519 */ | |
| 3520 void dw_notebook_page_destroy(HWND handle, unsigned int pageid) | |
| 3521 { | |
| 3522 WinSendMsg(handle, BKM_DELETEPAGE, | |
| 3523 MPFROMLONG(pageid), (MPARAM)BKA_SINGLE); | |
| 3524 } | |
| 3525 | |
| 3526 /* | |
| 3527 * Queries the currently visible page ID. | |
| 3528 * Parameters: | |
| 3529 * handle: Handle to the notebook widget. | |
| 3530 */ | |
| 3531 unsigned int dw_notebook_page_query(HWND handle) | |
| 3532 { | |
| 3533 return (int)WinSendMsg(handle, BKM_QUERYPAGEID,0L, MPFROM2SHORT(BKA_TOP, BKA_MAJOR)); | |
| 3534 } | |
| 3535 | |
| 3536 /* | |
| 3537 * Sets the currently visibale page ID. | |
| 3538 * Parameters: | |
| 3539 * handle: Handle to the notebook widget. | |
| 3540 * pageid: ID of the page to be made visible. | |
| 3541 */ | |
| 3542 void dw_notebook_page_set(HWND handle, unsigned int pageid) | |
| 3543 { | |
| 3544 WinSendMsg(handle, BKM_TURNTOPAGE, MPFROMLONG(pageid), 0L); | |
| 3545 } | |
| 3546 | |
| 3547 /* | |
| 3548 * Sets the text on the specified notebook tab. | |
| 3549 * Parameters: | |
| 3550 * handle: Notebook handle. | |
| 3551 * pageid: Page ID of the tab to set. | |
| 3552 * text: Pointer to the text to set. | |
| 3553 */ | |
| 3554 void dw_notebook_page_set_text(HWND handle, ULONG pageid, char *text) | |
| 3555 { | |
| 3556 WinSendMsg(handle, BKM_SETTABTEXT, | |
| 3557 MPFROMLONG(pageid), MPFROMP(text)); | |
| 3558 } | |
| 3559 | |
| 3560 /* | |
| 3561 * Sets the text on the specified notebook tab status area. | |
| 3562 * Parameters: | |
| 3563 * handle: Notebook handle. | |
| 3564 * pageid: Page ID of the tab to set. | |
| 3565 * text: Pointer to the text to set. | |
| 3566 */ | |
| 3567 void dw_notebook_page_set_status_text(HWND handle, ULONG pageid, char *text) | |
| 3568 { | |
| 3569 WinSendMsg(handle, BKM_SETSTATUSLINETEXT, | |
| 3570 MPFROMLONG(pageid), MPFROMP(text)); | |
| 3571 } | |
| 3572 | |
| 3573 /* | |
| 3574 * Packs the specified box into the notebook page. | |
| 3575 * Parameters: | |
| 3576 * handle: Handle to the notebook to be packed. | |
| 3577 * pageid: Page ID in the notebook which is being packed. | |
| 3578 * page: Box handle to be packed. | |
| 3579 */ | |
| 3580 void dw_notebook_pack(HWND handle, ULONG pageid, HWND page) | |
| 3581 { | |
| 3582 HWND tmpbox = dw_box_new(BOXVERT, 0); | |
| 3583 | |
| 3584 dw_box_pack_start(tmpbox, page, 0, 0, TRUE, TRUE, 0); | |
| 3585 WinSubclassWindow(tmpbox, _wndproc); | |
| 3586 WinSendMsg(handle, BKM_SETPAGEWINDOWHWND, | |
| 3587 MPFROMLONG(pageid), MPFROMHWND(tmpbox)); | |
| 3588 } | |
| 3589 | |
| 3590 /* | |
| 3591 * Appends the specified text to the listbox's (or combobox) entry list. | |
| 3592 * Parameters: | |
| 3593 * handle: Handle to the listbox to be appended to. | |
| 3594 * text: Text to append into listbox. | |
| 3595 */ | |
| 3596 void dw_listbox_append(HWND handle, char *text) | |
| 3597 { | |
| 3598 WinSendMsg(handle, | |
| 3599 LM_INSERTITEM, | |
| 3600 MPFROMSHORT(LIT_END), | |
| 3601 MPFROMP(text)); | |
| 3602 } | |
| 3603 | |
| 3604 /* | |
| 3605 * Clears the listbox's (or combobox) list of all entries. | |
| 3606 * Parameters: | |
| 3607 * handle: Handle to the listbox to be cleared. | |
| 3608 */ | |
| 3609 void dw_listbox_clear(HWND handle) | |
| 3610 { | |
| 3611 WinSendMsg(handle, | |
| 3612 LM_DELETEALL, 0L, 0L); | |
| 3613 } | |
| 3614 | |
| 3615 /* | |
| 3616 * Returns the listbox's item count. | |
| 3617 * Parameters: | |
| 3618 * handle: Handle to the listbox to be cleared. | |
| 3619 */ | |
| 3620 int dw_listbox_count(HWND handle) | |
| 3621 { | |
| 3622 return (int)WinSendMsg(handle, | |
| 3623 LM_QUERYITEMCOUNT,0L, 0L); | |
| 3624 } | |
| 3625 | |
| 3626 /* | |
| 3627 * Sets the topmost item in the viewport. | |
| 3628 * Parameters: | |
| 3629 * handle: Handle to the listbox to be cleared. | |
| 3630 * top: Index to the top item. | |
| 3631 */ | |
| 3632 void dw_listbox_set_top(HWND handle, int top) | |
| 3633 { | |
| 3634 WinSendMsg(handle, | |
| 3635 LM_SETTOPINDEX, | |
| 3636 MPFROMSHORT(top), | |
| 3637 0L); | |
| 3638 } | |
| 3639 | |
| 3640 /* | |
| 3641 * Copies the given index item's text into buffer. | |
| 3642 * Parameters: | |
| 3643 * handle: Handle to the listbox to be queried. | |
| 3644 * index: Index into the list to be queried. | |
| 3645 * buffer: Buffer where text will be copied. | |
| 3646 * length: Length of the buffer (including NULL). | |
| 3647 */ | |
| 3648 void dw_listbox_query_text(HWND handle, unsigned int index, char *buffer, unsigned int length) | |
| 3649 { | |
| 3650 WinSendMsg(handle, LM_QUERYITEMTEXT, MPFROM2SHORT(index, length), (MPARAM)buffer); | |
| 3651 } | |
| 3652 | |
| 3653 /* | |
| 3654 * Sets the text of a given listbox entry. | |
| 3655 * Parameters: | |
| 3656 * handle: Handle to the listbox to be queried. | |
| 3657 * index: Index into the list to be queried. | |
| 3658 * buffer: Buffer where text will be copied. | |
| 3659 */ | |
| 3660 void dw_listbox_set_text(HWND handle, unsigned int index, char *buffer) | |
| 3661 { | |
| 3662 WinSendMsg(handle, LM_SETITEMTEXT, MPFROMSHORT(index), (MPARAM)buffer); | |
| 3663 } | |
| 3664 | |
| 3665 /* | |
| 3666 * Returns the index to the item in the list currently selected. | |
| 3667 * Parameters: | |
| 3668 * handle: Handle to the listbox to be queried. | |
| 3669 */ | |
| 3670 unsigned int dw_listbox_selected(HWND handle) | |
| 3671 { | |
| 3672 return (unsigned int)WinSendMsg(handle, | |
| 3673 LM_QUERYSELECTION, | |
| 3674 MPFROMSHORT(LIT_CURSOR), | |
| 3675 0); | |
| 3676 } | |
| 3677 | |
| 3678 /* | |
| 3679 * Returns the index to the current selected item or -1 when done. | |
| 3680 * Parameters: | |
| 3681 * handle: Handle to the listbox to be queried. | |
| 3682 * where: Either the previous return or -1 to restart. | |
| 3683 */ | |
| 3684 int dw_listbox_selected_multi(HWND handle, int where) | |
| 3685 { | |
| 3686 int place = where; | |
| 3687 | |
| 3688 if(where == -1) | |
| 3689 place = LIT_FIRST; | |
| 3690 | |
| 3691 place = (int)WinSendMsg(handle, | |
| 3692 LM_QUERYSELECTION, | |
| 3693 MPFROMSHORT(place),0L); | |
| 3694 if(place == LIT_NONE) | |
| 3695 return -1; | |
| 3696 return place; | |
| 3697 } | |
| 3698 | |
| 3699 /* | |
| 3700 * Sets the selection state of a given index. | |
| 3701 * Parameters: | |
| 3702 * handle: Handle to the listbox to be set. | |
| 3703 * index: Item index. | |
| 3704 * state: TRUE if selected FALSE if unselected. | |
| 3705 */ | |
| 3706 void dw_listbox_select(HWND handle, int index, int state) | |
| 3707 { | |
| 3708 WinSendMsg(handle, LM_SELECTITEM, MPFROMSHORT(index), (MPARAM)state); | |
| 3709 _run_event(handle, WM_CONTROL, MPFROM2SHORT(0, LN_SELECT), (MPARAM)handle); | |
| 3710 } | |
| 3711 | |
| 3712 /* | |
| 3713 * Deletes the item with given index from the list. | |
| 3714 * Parameters: | |
| 3715 * handle: Handle to the listbox to be set. | |
| 3716 * index: Item index. | |
| 3717 */ | |
| 3718 void dw_listbox_delete(HWND handle, int index) | |
| 3719 { | |
| 3720 WinSendMsg(handle, LM_DELETEITEM, MPFROMSHORT(index), 0); | |
| 3721 } | |
| 3722 | |
| 3723 /* | |
| 3724 * Adds text to an MLE box and returns the current point. | |
| 3725 * Parameters: | |
| 3726 * handle: Handle to the MLE to be queried. | |
| 3727 * buffer: Text buffer to be imported. | |
| 3728 * startpoint: Point to start entering text. | |
| 3729 */ | |
| 3730 unsigned int dw_mle_import(HWND handle, char *buffer, int startpoint) | |
| 3731 { | |
| 3732 unsigned long point = startpoint; | |
| 3733 PBYTE mlebuf; | |
| 3734 | |
| 3735 /* Work around 64K limit */ | |
| 3736 if(!DosAllocMem((PPVOID) &mlebuf, 65536, PAG_COMMIT | PAG_READ | PAG_WRITE | OBJ_TILE)) | |
| 3737 { | |
| 3738 int amount, len = strlen(buffer), written = 0; | |
| 3739 | |
| 3740 while(written < len) | |
| 3741 { | |
| 3742 if((len - written) > 65535) | |
| 3743 amount = 65535; | |
| 3744 else | |
| 3745 amount = len - written; | |
| 3746 | |
| 3747 memcpy(mlebuf, &buffer[written], amount); | |
| 3748 mlebuf[amount] = '\0'; | |
| 3749 | |
| 3750 WinSendMsg(handle, MLM_SETIMPORTEXPORT, MPFROMP(mlebuf), MPFROMLONG(amount+1)); | |
| 3751 WinSendMsg(handle, MLM_IMPORT, MPFROMP(&point), MPFROMLONG(amount + 1)); | |
| 3752 dw_mle_delete(handle, point, 1); | |
| 3753 | |
| 3754 written += amount; | |
| 3755 } | |
| 3756 DosFreeMem(mlebuf); | |
| 3757 } | |
| 3758 return point - 1; | |
| 3759 } | |
| 3760 | |
| 3761 /* | |
| 3762 * Grabs text from an MLE box. | |
| 3763 * Parameters: | |
| 3764 * handle: Handle to the MLE to be queried. | |
| 3765 * buffer: Text buffer to be exported. | |
| 3766 * startpoint: Point to start grabbing text. | |
| 3767 * length: Amount of text to be grabbed. | |
| 3768 */ | |
| 3769 void dw_mle_export(HWND handle, char *buffer, int startpoint, int length) | |
| 3770 { | |
| 3771 PBYTE mlebuf; | |
| 3772 | |
| 3773 /* Work around 64K limit */ | |
| 3774 if(!DosAllocMem((PPVOID) &mlebuf, 65535, PAG_COMMIT | PAG_READ | PAG_WRITE | OBJ_TILE)) | |
| 3775 { | |
| 3776 int amount, copied, written = 0; | |
| 3777 | |
| 3778 while(written < length) | |
| 3779 { | |
| 3780 if((length - written) > 65535) | |
| 3781 amount = 65535; | |
| 3782 else | |
| 3783 amount = length - written; | |
| 3784 | |
| 3785 WinSendMsg(handle, MLM_SETIMPORTEXPORT, MPFROMP(mlebuf), MPFROMLONG(amount)); | |
| 3786 copied = (int)WinSendMsg(handle, MLM_EXPORT, MPFROMP(&startpoint), MPFROMLONG(&amount)); | |
| 3787 | |
| 3788 if(copied) | |
| 3789 { | |
| 3790 memcpy(&buffer[written], mlebuf, copied); | |
| 3791 | |
| 3792 written += copied; | |
| 3793 } | |
| 3794 else | |
| 3795 break; | |
| 3796 } | |
| 3797 DosFreeMem(mlebuf); | |
| 3798 } | |
| 3799 } | |
| 3800 | |
| 3801 /* | |
| 3802 * Obtains information about an MLE box. | |
| 3803 * Parameters: | |
| 3804 * handle: Handle to the MLE to be queried. | |
| 3805 * bytes: A pointer to a variable to return the total bytes. | |
| 3806 * lines: A pointer to a variable to return the number of lines. | |
| 3807 */ | |
| 3808 void dw_mle_query(HWND handle, unsigned long *bytes, unsigned long *lines) | |
| 3809 { | |
| 3810 if(bytes) | |
| 3811 *bytes = (unsigned long)WinSendMsg(handle, MLM_QUERYTEXTLENGTH, 0, 0); | |
| 3812 if(lines) | |
| 3813 *lines = (unsigned long)WinSendMsg(handle, MLM_QUERYLINECOUNT, 0, 0); | |
| 3814 } | |
| 3815 | |
| 3816 /* | |
| 3817 * Deletes text from an MLE box. | |
| 3818 * Parameters: | |
| 3819 * handle: Handle to the MLE to be deleted from. | |
| 3820 * startpoint: Point to start deleting text. | |
| 3821 * length: Amount of text to be deleted. | |
| 3822 */ | |
| 3823 void dw_mle_delete(HWND handle, int startpoint, int length) | |
| 3824 { | |
| 3825 char *buf = malloc(length+1); | |
| 3826 int z, dellen = length; | |
| 3827 | |
| 3828 dw_mle_export(handle, buf, startpoint, length); | |
| 3829 | |
| 3830 for(z=0;z<length-1;z++) | |
| 3831 { | |
| 3832 if(strncmp(&buf[z], "\r\n", 2) == 0) | |
| 3833 dellen--; | |
| 3834 } | |
| 3835 WinSendMsg(handle, MLM_DELETE, MPFROMLONG(startpoint), MPFROMLONG(dellen)); | |
| 3836 free(buf); | |
| 3837 } | |
| 3838 | |
| 3839 /* | |
| 3840 * Clears all text from an MLE box. | |
| 3841 * Parameters: | |
| 3842 * handle: Handle to the MLE to be cleared. | |
| 3843 */ | |
| 3844 void dw_mle_clear(HWND handle) | |
| 3845 { | |
| 3846 unsigned long bytes; | |
| 3847 | |
| 3848 dw_mle_query(handle, &bytes, NULL); | |
| 3849 | |
| 3850 WinSendMsg(handle, MLM_DELETE, MPFROMLONG(0), MPFROMLONG(bytes)); | |
| 3851 } | |
| 3852 | |
| 3853 /* | |
| 3854 * Sets the visible line of an MLE box. | |
| 3855 * Parameters: | |
| 3856 * handle: Handle to the MLE to be positioned. | |
| 3857 * line: Line to be visible. | |
| 3858 */ | |
| 3859 void dw_mle_set_visible(HWND handle, int line) | |
| 3860 { | |
| 3861 int tmppnt; | |
| 3862 | |
| 3863 if(line > 10) | |
| 3864 { | |
| 3865 tmppnt = (int)WinSendMsg(handle, MLM_CHARFROMLINE, MPFROMLONG(line - 10), 0); | |
| 3866 WinSendMsg(handle, MLM_SETFIRSTCHAR, MPFROMLONG(tmppnt), 0); | |
| 3867 } | |
| 3868 } | |
| 3869 | |
| 3870 /* | |
|
7
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diff
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|
3871 * Sets the editablity of an MLE box. |
|
005fa766e8c2
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diff
changeset
|
3872 * Parameters: |
|
005fa766e8c2
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bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
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diff
changeset
|
3873 * handle: Handle to the MLE. |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff
changeset
|
3874 * state: TRUE if it can be edited, FALSE for readonly. |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
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diff
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|
3875 */ |
|
005fa766e8c2
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bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff
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|
3876 void dw_mle_set_editable(HWND handle, int state) |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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|
3877 { |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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3
diff
changeset
|
3878 WinSendMsg(handle, MLM_SETREADONLY, MPFROMLONG(state ? FALSE : TRUE), 0); |
|
005fa766e8c2
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|
3879 } |
|
005fa766e8c2
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bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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|
3880 |
|
005fa766e8c2
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bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
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diff
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|
3881 /* |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
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diff
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|
3882 * Sets the word wrap state of an MLE box. |
|
005fa766e8c2
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bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
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diff
changeset
|
3883 * Parameters: |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff
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|
3884 * handle: Handle to the MLE. |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
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|
3885 * state: TRUE if it wraps, FALSE if it doesn't. |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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|
3886 */ |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
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|
3887 void dw_mle_set_word_wrap(HWND handle, int state) |
|
005fa766e8c2
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bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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|
3888 { |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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changeset
|
3889 } |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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3
diff
changeset
|
3890 |
|
005fa766e8c2
Updates to latest build.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff
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|
3891 /* |
| 3 | 3892 * Sets the current cursor position of an MLE box. |
| 3893 * Parameters: | |
| 3894 * handle: Handle to the MLE to be positioned. | |
| 3895 * point: Point to position cursor. | |
| 3896 */ | |
| 3897 void dw_mle_set(HWND handle, int point) | |
| 3898 { | |
| 3899 WinSendMsg(handle, MLM_SETSEL, MPFROMLONG(point), MPFROMLONG(point)); | |
| 3900 } | |
| 3901 | |
| 3902 /* | |
| 3903 * Finds text in an MLE box. | |
| 3904 * Parameters: | |
| 3905 * handle: Handle to the MLE to be cleared. | |
| 3906 * text: Text to search for. | |
| 3907 * point: Start point of search. | |
| 3908 * flags: Search specific flags. | |
| 3909 */ | |
| 3910 int dw_mle_search(HWND handle, char *text, int point, unsigned long flags) | |
| 3911 { | |
| 3912 MLE_SEARCHDATA msd; | |
| 3913 | |
| 3914 msd.cb = sizeof(msd); | |
| 3915 msd.pchFind = text; | |
| 3916 msd.pchReplace = NULL; | |
| 3917 msd.cchFind = strlen(text); | |
| 3918 msd.cchReplace = 0; | |
| 3919 msd.iptStart = point; | |
| 3920 msd.iptStop = -1; | |
| 3921 | |
| 3922 if(WinSendMsg(handle, MLM_SEARCH, MPFROMLONG(MLFSEARCH_SELECTMATCH | flags), (MPARAM)&msd)) | |
| 3923 return (int)WinSendMsg(handle, MLM_QUERYSEL,(MPARAM)MLFQS_MAXSEL, 0); | |
| 3924 return 0; | |
| 3925 } | |
| 3926 | |
| 3927 /* | |
| 3928 * Stops redrawing of an MLE box. | |
| 3929 * Parameters: | |
| 3930 * handle: Handle to the MLE to freeze. | |
| 3931 */ | |
| 3932 void dw_mle_freeze(HWND handle) | |
| 3933 { | |
| 3934 WinSendMsg(handle, MLM_DISABLEREFRESH, 0, 0); | |
| 3935 } | |
| 3936 | |
| 3937 /* | |
| 3938 * Resumes redrawing of an MLE box. | |
| 3939 * Parameters: | |
| 3940 * handle: Handle to the MLE to thaw. | |
| 3941 */ | |
| 3942 void dw_mle_thaw(HWND handle) | |
| 3943 { | |
| 3944 WinSendMsg(handle, MLM_ENABLEREFRESH, 0, 0); | |
| 3945 } | |
| 3946 | |
| 3947 /* | |
| 3948 * Returns the range of the slider. | |
| 3949 * Parameters: | |
| 3950 * handle: Handle to the slider to be queried. | |
| 3951 */ | |
| 3952 unsigned int dw_slider_query_range(HWND handle) | |
| 3953 { | |
| 3954 return SHORT2FROMMP(WinSendMsg(handle, SLM_QUERYSLIDERINFO, MPFROM2SHORT(SMA_SLIDERARMPOSITION,SMA_RANGEVALUE), 0)); | |
| 3955 } | |
| 3956 | |
| 3957 /* | |
| 3958 * Sets the slider position. | |
| 3959 * Parameters: | |
| 3960 * handle: Handle to the slider to be set. | |
| 3961 * position: Position of the slider withing the range. | |
| 3962 */ | |
| 3963 void dw_slider_set_pos(HWND handle, unsigned int position) | |
| 3964 { | |
| 3965 WinSendMsg(handle, SLM_SETSLIDERINFO, MPFROM2SHORT(SMA_SLIDERARMPOSITION,SMA_RANGEVALUE), (MPARAM)position); | |
| 3966 } | |
| 3967 | |
| 3968 /* | |
| 3969 * Sets the spinbutton value. | |
| 3970 * Parameters: | |
| 3971 * handle: Handle to the spinbutton to be set. | |
| 3972 * position: Current value of the spinbutton. | |
| 3973 */ | |
| 3974 void dw_spinbutton_set_pos(HWND handle, long position) | |
| 3975 { | |
| 3976 WinSendMsg(handle, SPBM_SETCURRENTVALUE, MPFROMLONG((long)position), 0L); | |
| 3977 } | |
| 3978 | |
| 3979 /* | |
| 3980 * Sets the spinbutton limits. | |
| 3981 * Parameters: | |
| 3982 * handle: Handle to the spinbutton to be set. | |
| 3983 * upper: Upper limit. | |
| 3984 * lower: Lower limit. | |
| 3985 */ | |
| 3986 void dw_spinbutton_set_limits(HWND handle, long upper, long lower) | |
| 3987 { | |
| 3988 WinSendMsg(handle, SPBM_SETLIMITS, MPFROMLONG(upper), MPFROMLONG(lower)); | |
| 3989 } | |
| 3990 | |
| 3991 /* | |
| 3992 * Sets the entryfield character limit. | |
| 3993 * Parameters: | |
| 3994 * handle: Handle to the spinbutton to be set. | |
| 3995 * limit: Number of characters the entryfield will take. | |
| 3996 */ | |
| 3997 void dw_entryfield_set_limit(HWND handle, ULONG limit) | |
| 3998 { | |
| 3999 WinSendMsg(handle, EM_SETTEXTLIMIT, (MPARAM)limit, (MPARAM)0); | |
| 4000 } | |
| 4001 | |
| 4002 | |
| 4003 /* | |
| 4004 * Returns the current value of the spinbutton. | |
| 4005 * Parameters: | |
| 4006 * handle: Handle to the spinbutton to be queried. | |
| 4007 */ | |
| 4008 long dw_spinbutton_query(HWND handle) | |
| 4009 { | |
| 4010 long tmpval = 0L; | |
| 4011 | |
| 4012 WinSendMsg(handle, SPBM_QUERYVALUE, (MPARAM)&tmpval,0L); | |
| 4013 return tmpval; | |
| 4014 } | |
| 4015 | |
| 4016 /* | |
| 4017 * Returns the state of the checkbox. | |
| 4018 * Parameters: | |
| 4019 * handle: Handle to the checkbox to be queried. | |
| 4020 */ | |
| 4021 int dw_checkbox_query(HWND handle) | |
| 4022 { | |
| 4023 return (int)WinSendMsg(handle,BM_QUERYCHECK,0,0); | |
| 4024 } | |
| 4025 | |
| 4026 /* | |
| 4027 * Sets the state of the checkbox. | |
| 4028 * Parameters: | |
| 4029 * handle: Handle to the checkbox to be queried. | |
| 4030 * value: TRUE for checked, FALSE for unchecked. | |
| 4031 */ | |
| 4032 void dw_checkbox_set(HWND handle, int value) | |
| 4033 { | |
| 4034 WinSendMsg(handle,BM_SETCHECK,MPFROMSHORT(value),0); | |
| 4035 } | |
| 4036 | |
| 4037 /* | |
| 4038 * Sets up the container columns. | |
| 4039 * Parameters: | |
| 4040 * handle: Handle to the container to be configured. | |
| 4041 * flags: An array of unsigned longs with column flags. | |
| 4042 * titles: An array of strings with column text titles. | |
| 4043 * count: The number of columns (this should match the arrays). | |
| 4044 * separator: The column number that contains the main separator. | |
| 4045 * (this item may only be used in OS/2) | |
| 4046 */ | |
| 4047 int dw_container_setup(HWND handle, unsigned long *flags, char **titles, int count, int separator) | |
| 4048 { | |
| 4049 PFIELDINFO details, first, left = NULL; | |
| 4050 FIELDINFOINSERT detin; | |
| 4051 CNRINFO cnri; | |
| 4052 int z; | |
| 4053 ULONG size = sizeof(RECORDCORE); | |
| 4054 ULONG *offStruct = malloc(count * sizeof(ULONG)); | |
| 4055 ULONG *tempflags = malloc((count+1) * sizeof(ULONG)); | |
| 4056 ULONG *oldflags = (ULONG *)WinQueryWindowPtr(handle, 0); | |
| 4057 | |
| 4058 if(!offStruct || !tempflags) | |
| 4059 return FALSE; | |
| 4060 | |
| 4061 memcpy(tempflags, flags, count * sizeof(ULONG)); | |
| 4062 tempflags[count] = 0; | |
| 4063 | |
| 4064 WinSetWindowPtr(handle, 0, tempflags); | |
| 4065 | |
| 4066 if(oldflags) | |
| 4067 free(oldflags); | |
| 4068 | |
| 4069 while((first = (PFIELDINFO)WinSendMsg(handle, CM_QUERYDETAILFIELDINFO, 0, MPFROMSHORT(CMA_FIRST))) != NULL) | |
| 4070 { | |
| 4071 WinSendMsg(handle, CM_REMOVEDETAILFIELDINFO, (MPARAM)&first, MPFROM2SHORT(1, CMA_FREE)); | |
| 4072 } | |
| 4073 | |
| 4074 /* Figure out the offsets to the items in the struct */ | |
| 4075 for(z=0;z<count;z++) | |
| 4076 { | |
| 4077 offStruct[z] = size; | |
| 4078 if(flags[z] & DW_CFA_BITMAPORICON) | |
| 4079 size += sizeof(HPOINTER); | |
| 4080 else if(flags[z] & DW_CFA_STRING) | |
| 4081 size += sizeof(char *); | |
| 4082 else if(flags[z] & DW_CFA_ULONG) | |
| 4083 size += sizeof(ULONG); | |
| 4084 else if(flags[z] & DW_CFA_DATE) | |
| 4085 size += sizeof(CDATE); | |
| 4086 else if(flags[z] & DW_CFA_TIME) | |
| 4087 size += sizeof(CTIME); | |
| 4088 } | |
| 4089 | |
| 4090 first = details = (PFIELDINFO)WinSendMsg(handle, CM_ALLOCDETAILFIELDINFO, MPFROMLONG(count), 0L); | |
| 4091 | |
| 4092 if(!first) | |
| 4093 { | |
| 4094 free(offStruct); | |
| 4095 return FALSE; | |
| 4096 } | |
| 4097 | |
| 4098 for(z=0;z<count;z++) | |
| 4099 { | |
| 4100 if(z==separator-1) | |
| 4101 left=details; | |
| 4102 details->cb = sizeof(FIELDINFO); | |
| 4103 details->flData = flags[z]; | |
| 4104 details->flTitle = CFA_FITITLEREADONLY; | |
| 4105 details->pTitleData = titles[z]; | |
| 4106 details->offStruct = offStruct[z]; | |
| 4107 details = details->pNextFieldInfo; | |
| 4108 } | |
| 4109 | |
| 4110 detin.cb = sizeof(FIELDINFOINSERT); | |
| 4111 detin.fInvalidateFieldInfo = FALSE; | |
| 4112 detin.pFieldInfoOrder = (PFIELDINFO) CMA_FIRST; | |
| 4113 detin.cFieldInfoInsert = (ULONG)count; | |
| 4114 | |
| 4115 WinSendMsg(handle, CM_INSERTDETAILFIELDINFO, MPFROMP(first), MPFROMP(&detin)); | |
| 4116 | |
| 4117 if(count > separator) | |
| 4118 { | |
| 4119 cnri.cb = sizeof(CNRINFO); | |
| 4120 cnri.pFieldInfoLast = left; | |
| 4121 cnri.xVertSplitbar = 150; | |
| 4122 | |
| 4123 WinSendMsg(handle, CM_SETCNRINFO, MPFROMP(&cnri), MPFROMLONG(CMA_PFIELDINFOLAST | CMA_XVERTSPLITBAR)); | |
| 4124 } | |
| 4125 | |
| 4126 free(offStruct); | |
| 4127 return TRUE; | |
| 4128 } | |
| 4129 | |
| 4130 /* | |
| 4131 * Sets up the filesystem columns, note: filesystem always has an icon/filename field. | |
| 4132 * Parameters: | |
| 4133 * handle: Handle to the container to be configured. | |
| 4134 * flags: An array of unsigned longs with column flags. | |
| 4135 * titles: An array of strings with column text titles. | |
| 4136 * count: The number of columns (this should match the arrays). | |
| 4137 */ | |
| 4138 int dw_filesystem_setup(HWND handle, unsigned long *flags, char **titles, int count) | |
| 4139 { | |
| 4140 char **newtitles = malloc(sizeof(char *) * (count + 2)); | |
| 4141 unsigned long *newflags = malloc(sizeof(unsigned long) * (count + 2)); | |
| 4142 | |
| 4143 newtitles[0] = "Icon"; | |
| 4144 newtitles[1] = "Filename"; | |
| 4145 | |
| 4146 newflags[0] = DW_CFA_BITMAPORICON | DW_CFA_CENTER | DW_CFA_HORZSEPARATOR | DW_CFA_SEPARATOR; | |
| 4147 newflags[1] = DW_CFA_STRING | DW_CFA_LEFT | DW_CFA_HORZSEPARATOR; | |
| 4148 | |
| 4149 memcpy(&newtitles[2], titles, sizeof(char *) * count); | |
| 4150 memcpy(&newflags[2], flags, sizeof(unsigned long) * count); | |
| 4151 | |
| 4152 dw_container_setup(handle, newflags, newtitles, count + 2, 2); | |
| 4153 | |
| 4154 free(newtitles); | |
| 4155 free(newflags); | |
| 4156 return TRUE; | |
| 4157 } | |
| 4158 | |
| 4159 /* | |
| 4160 * Obtains an icon from a module (or header in GTK). | |
| 4161 * Parameters: | |
| 4162 * module: Handle to module (DLL) in OS/2 and Windows. | |
| 4163 * id: A unsigned long id int the resources on OS/2 and | |
| 4164 * Windows, on GTK this is converted to a pointer | |
| 4165 * to an embedded XPM. | |
| 4166 */ | |
| 4167 unsigned long dw_icon_load(unsigned long module, unsigned long id) | |
| 4168 { | |
| 4169 return WinLoadPointer(HWND_DESKTOP,module,id); | |
| 4170 } | |
| 4171 | |
| 4172 /* | |
| 4173 * Frees a loaded resource in OS/2 and Windows. | |
| 4174 * Parameters: | |
| 4175 * handle: Handle to icon returned by dw_icon_load(). | |
| 4176 */ | |
| 4177 void dw_icon_free(unsigned long handle) | |
| 4178 { | |
| 4179 WinDestroyPointer(handle); | |
| 4180 } | |
| 4181 | |
| 4182 /* | |
| 4183 * Allocates memory used to populate a container. | |
| 4184 * Parameters: | |
| 4185 * handle: Handle to the container window (widget). | |
| 4186 * rowcount: The number of items to be populated. | |
| 4187 */ | |
| 4188 void *dw_container_alloc(HWND handle, int rowcount) | |
| 4189 { | |
| 4190 ULONG *flags = (ULONG *)WinQueryWindowPtr(handle, 0); | |
| 4191 int z, size = 0, totalsize, count = 0; | |
| 4192 PRECORDCORE temp; | |
| 4193 void *blah; | |
| 4194 | |
| 4195 if(!flags) | |
| 4196 return NULL; | |
| 4197 | |
| 4198 while(flags[count]) | |
| 4199 count++; | |
| 4200 | |
| 4201 /* Figure out the offsets to the items in the struct */ | |
| 4202 for(z=0;z<count;z++) | |
| 4203 { | |
| 4204 if(flags[z] & DW_CFA_BITMAPORICON) | |
| 4205 size += sizeof(HPOINTER); | |
| 4206 else if(flags[z] & DW_CFA_STRING) | |
| 4207 size += sizeof(char *); | |
| 4208 else if(flags[z] & DW_CFA_ULONG) | |
| 4209 size += sizeof(ULONG); | |
| 4210 else if(flags[z] & DW_CFA_DATE) | |
| 4211 size += sizeof(CDATE); | |
| 4212 else if(flags[z] & DW_CFA_TIME) | |
| 4213 size += sizeof(CTIME); | |
| 4214 } | |
| 4215 | |
| 4216 totalsize = size + sizeof(RECORDCORE); | |
| 4217 | |
| 4218 blah = (void *)WinSendMsg(handle, CM_ALLOCRECORD, MPFROMLONG(size), MPFROMLONG(rowcount)); | |
| 4219 | |
| 4220 if(!blah) | |
| 4221 return NULL; | |
| 4222 | |
| 4223 temp = (PRECORDCORE)blah; | |
| 4224 | |
| 4225 for(z=0;z<rowcount;z++) | |
| 4226 { | |
| 4227 temp->cb = totalsize; | |
| 4228 temp = temp->preccNextRecord; | |
| 4229 } | |
| 4230 | |
| 4231 return blah; | |
| 4232 } | |
| 4233 | |
| 4234 /* | |
| 4235 * Sets an item in specified row and column to the given data. | |
| 4236 * Parameters: | |
| 4237 * handle: Handle to the container window (widget). | |
| 4238 * pointer: Pointer to the allocated memory in dw_container_alloc(). | |
| 4239 * column: Zero based column of data being set. | |
| 4240 * row: Zero based row of data being set. | |
| 4241 * data: Pointer to the data to be added. | |
| 4242 */ | |
| 4243 void dw_container_set_item(HWND handle, void *pointer, int column, int row, void *data) | |
| 4244 { | |
| 4245 ULONG totalsize, size = 0, *flags = (ULONG *)WinQueryWindowPtr(handle, 0); | |
| 4246 int z; | |
| 4247 PRECORDCORE temp = (PRECORDCORE)pointer; | |
| 4248 void *dest; | |
| 4249 | |
| 4250 if(!flags) | |
| 4251 return; | |
| 4252 | |
| 4253 /* Figure out the offsets to the items in the struct */ | |
| 4254 for(z=0;z<column;z++) | |
| 4255 { | |
| 4256 if(flags[z] & DW_CFA_BITMAPORICON) | |
| 4257 size += sizeof(HPOINTER); | |
| 4258 else if(flags[z] & DW_CFA_STRING) | |
| 4259 size += sizeof(char *); | |
| 4260 else if(flags[z] & DW_CFA_ULONG) | |
| 4261 size += sizeof(ULONG); | |
| 4262 else if(flags[z] & DW_CFA_DATE) | |
| 4263 size += sizeof(CDATE); | |
| 4264 else if(flags[z] & DW_CFA_TIME) | |
| 4265 size += sizeof(CTIME); | |
| 4266 } | |
| 4267 | |
| 4268 totalsize = size + sizeof(RECORDCORE); | |
| 4269 | |
| 4270 for(z=0;z<row;z++) | |
| 4271 temp = temp->preccNextRecord; | |
| 4272 | |
| 4273 dest = (void *)(((ULONG)temp)+((ULONG)totalsize)); | |
| 4274 | |
| 4275 if(flags[column] & DW_CFA_BITMAPORICON) | |
| 4276 memcpy(dest, data, sizeof(HPOINTER)); | |
| 4277 else if(flags[column] & DW_CFA_STRING) | |
| 4278 memcpy(dest, data, sizeof(char *)); | |
| 4279 else if(flags[column] & DW_CFA_ULONG) | |
| 4280 memcpy(dest, data, sizeof(ULONG)); | |
| 4281 else if(flags[column] & DW_CFA_DATE) | |
| 4282 memcpy(dest, data, sizeof(CDATE)); | |
| 4283 else if(flags[column] & DW_CFA_TIME) | |
| 4284 memcpy(dest, data, sizeof(CTIME)); | |
| 4285 } | |
| 4286 | |
| 4287 /* | |
| 4288 * Sets an item in specified row and column to the given data. | |
| 4289 * Parameters: | |
| 4290 * handle: Handle to the container window (widget). | |
| 4291 * pointer: Pointer to the allocated memory in dw_container_alloc(). | |
| 4292 * column: Zero based column of data being set. | |
| 4293 * row: Zero based row of data being set. | |
| 4294 * data: Pointer to the data to be added. | |
| 4295 */ | |
| 4296 void dw_filesystem_set_file(HWND handle, void *pointer, int row, char *filename, unsigned long icon) | |
| 4297 { | |
| 4298 dw_container_set_item(handle, pointer, 0, row, (void *)&icon); | |
| 4299 dw_container_set_item(handle, pointer, 1, row, (void *)&filename); | |
| 4300 } | |
| 4301 | |
| 4302 /* | |
| 4303 * Sets an item in specified row and column to the given data. | |
| 4304 * Parameters: | |
| 4305 * handle: Handle to the container window (widget). | |
| 4306 * pointer: Pointer to the allocated memory in dw_container_alloc(). | |
| 4307 * column: Zero based column of data being set. | |
| 4308 * row: Zero based row of data being set. | |
| 4309 * data: Pointer to the data to be added. | |
| 4310 */ | |
| 4311 void dw_filesystem_set_item(HWND handle, void *pointer, int column, int row, void *data) | |
| 4312 { | |
| 4313 dw_container_set_item(handle, pointer, column + 2, row, data); | |
| 4314 } | |
| 4315 | |
| 4316 /* | |
| 4317 * Sets the title of a row in the container. | |
| 4318 * Parameters: | |
| 4319 * pointer: Pointer to the allocated memory in dw_container_alloc(). | |
| 4320 * row: Zero based row of data being set. | |
| 4321 * title: String title of the item. | |
| 4322 */ | |
| 4323 void dw_container_set_row_title(void *pointer, int row, char *title) | |
| 4324 { | |
| 4325 PRECORDCORE temp = (PRECORDCORE)pointer; | |
| 4326 int z; | |
| 4327 | |
| 4328 for(z=0;z<row;z++) | |
| 4329 temp = temp->preccNextRecord; | |
| 4330 | |
| 4331 temp->pszIcon = title; | |
| 4332 temp->pszName = title; | |
| 4333 temp->pszText = title; | |
| 4334 } | |
| 4335 | |
| 4336 /* | |
| 4337 * Sets the title of a row in the container. | |
| 4338 * Parameters: | |
| 4339 * handle: Handle to the container window (widget). | |
| 4340 * pointer: Pointer to the allocated memory in dw_container_alloc(). | |
| 4341 * rowcount: The number of rows to be inserted. | |
| 4342 */ | |
| 4343 void dw_container_insert(HWND handle, void *pointer, int rowcount) | |
| 4344 { | |
| 4345 RECORDINSERT recin; | |
| 4346 | |
| 4347 recin.cb = sizeof(RECORDINSERT); | |
| 4348 recin.pRecordOrder = (PRECORDCORE)CMA_END; | |
| 4349 recin.pRecordParent = NULL; | |
| 4350 recin.zOrder = CMA_TOP; | |
| 4351 recin.fInvalidateRecord = TRUE; | |
| 4352 recin.cRecordsInsert = rowcount; | |
| 4353 | |
| 4354 WinSendMsg(handle, CM_INSERTRECORD, MPFROMP(pointer), MPFROMP(&recin)); | |
| 4355 } | |
| 4356 | |
| 4357 /* | |
| 4358 * Removes all rows from a container. | |
| 4359 * Parameters: | |
| 4360 * handle: Handle to the window (widget) to be cleared. | |
| 4361 */ | |
| 4362 void dw_container_clear(HWND handle) | |
| 4363 { | |
| 4364 WinSendMsg(handle, CM_REMOVERECORD, (MPARAM)0L, MPFROM2SHORT(0, CMA_INVALIDATE | CMA_FREE)); | |
| 4365 } | |
| 4366 | |
| 4367 /* | |
| 4368 * Removes all rows from a container. | |
| 4369 * Parameters: | |
| 4370 * handle: Handle to the window (widget) to be cleared. | |
| 4371 */ | |
| 4372 void dw_container_set_view(HWND handle, unsigned long flags, int iconwidth, int iconheight) | |
| 4373 { | |
| 4374 CNRINFO cnrinfo; | |
| 4375 | |
| 4376 cnrinfo.flWindowAttr = flags; | |
| 4377 cnrinfo.slBitmapOrIcon.cx = iconwidth; | |
| 4378 cnrinfo.slBitmapOrIcon.cy = iconheight; | |
| 4379 | |
| 4380 WinSendMsg(handle, CM_SETCNRINFO, &cnrinfo, MPFROMLONG(CMA_FLWINDOWATTR | CMA_SLBITMAPORICON)); | |
| 4381 } | |
| 4382 | |
| 4383 /* | |
| 4384 * Starts a new query of a container. | |
| 4385 * Parameters: | |
| 4386 * handle: Handle to the window (widget) to be queried. | |
| 4387 * flags: If this parameter is DW_CRA_SELECTED it will only | |
| 4388 * return items that are currently selected. Otherwise | |
| 4389 * it will return all records in the container. | |
| 4390 */ | |
| 4391 char *dw_container_query_start(HWND handle, unsigned long flags) | |
| 4392 { | |
| 4393 pCore = WinSendMsg(handle, CM_QUERYRECORD, (MPARAM)0L, MPFROM2SHORT(CMA_FIRST, CMA_ITEMORDER)); | |
| 4394 if(pCore) | |
| 4395 { | |
| 4396 if(flags) | |
| 4397 { | |
| 4398 while(pCore) | |
| 4399 { | |
| 4400 if(pCore->flRecordAttr & CRA_SELECTED) | |
| 4401 return pCore->pszIcon; | |
| 4402 pCore = WinSendMsg(handle, CM_QUERYRECORD, (MPARAM)pCore, MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER)); | |
| 4403 } | |
| 4404 } | |
| 4405 else | |
| 4406 return pCore->pszIcon; | |
| 4407 } | |
| 4408 return NULL; | |
| 4409 } | |
| 4410 | |
| 4411 /* | |
| 4412 * Continues an existing query of a container. | |
| 4413 * Parameters: | |
| 4414 * handle: Handle to the window (widget) to be queried. | |
| 4415 * flags: If this parameter is DW_CRA_SELECTED it will only | |
| 4416 * return items that are currently selected. Otherwise | |
| 4417 * it will return all records in the container. | |
| 4418 */ | |
| 4419 char *dw_container_query_next(HWND handle, unsigned long flags) | |
| 4420 { | |
| 4421 pCore = WinSendMsg(handle, CM_QUERYRECORD, (MPARAM)pCore, MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER)); | |
| 4422 if(pCore) | |
| 4423 { | |
| 4424 if(flags) | |
| 4425 { | |
| 4426 while(pCore) | |
| 4427 { | |
| 4428 if(pCore->flRecordAttr & CRA_SELECTED) | |
| 4429 return pCore->pszIcon; | |
| 4430 | |
| 4431 pCore = WinSendMsg(handle, CM_QUERYRECORD, (MPARAM)pCore, MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER)); | |
| 4432 } | |
| 4433 } | |
| 4434 else | |
| 4435 return pCore->pszIcon; | |
| 4436 } | |
| 4437 return NULL; | |
| 4438 } | |
| 4439 | |
| 4440 /* | |
| 4441 * Creates a rendering context widget (window) to be packed. | |
| 4442 * Parameters: | |
| 4443 * id: An id to be used with dw_window_from_id. | |
| 4444 * Returns: | |
| 4445 * A handle to the widget or NULL on failure. | |
| 4446 */ | |
| 4447 HWND dw_render_new(unsigned long id) | |
| 4448 { | |
| 4449 HWND hwndframe = WinCreateWindow(HWND_OBJECT, | |
| 4450 WC_FRAME, | |
| 4451 NULL, | |
| 4452 WS_VISIBLE, | |
| 4453 0,0,2000,1000, | |
| 4454 NULLHANDLE, | |
| 4455 HWND_TOP, | |
| 4456 id, | |
| 4457 NULL, | |
| 4458 NULL); | |
| 4459 WinSubclassWindow(hwndframe, _RendProc); | |
| 4460 return hwndframe; | |
| 4461 } | |
| 4462 | |
| 4463 /* Sets the current foreground drawing color. | |
| 4464 * Parameters: | |
| 4465 * red: red value. | |
| 4466 * green: green value. | |
| 4467 * blue: blue value. | |
| 4468 */ | |
| 4469 void dw_color_foreground_set(unsigned long value) | |
| 4470 { | |
| 4471 _foreground = DW_RED_VALUE(value) << 16 | DW_GREEN_VALUE(value) << 8 | DW_BLUE_VALUE(value); | |
| 4472 } | |
| 4473 | |
| 4474 /* Sets the current background drawing color. | |
| 4475 * Parameters: | |
| 4476 * red: red value. | |
| 4477 * green: green value. | |
| 4478 * blue: blue value. | |
| 4479 */ | |
| 4480 void dw_color_background_set(unsigned long value) | |
| 4481 { | |
| 4482 _background = DW_RED_VALUE(value) << 16 | DW_GREEN_VALUE(value) << 8 | DW_BLUE_VALUE(value); | |
| 4483 } | |
| 4484 | |
| 4485 HPS _set_hps(HPS hps) | |
| 4486 { | |
| 4487 LONG alTable[18]; | |
| 4488 | |
| 4489 GpiQueryLogColorTable(hps, 0L, 0L, 18L, alTable); | |
| 4490 | |
| 4491 alTable[16] = _foreground; | |
| 4492 alTable[17] = _background; | |
| 4493 | |
| 4494 GpiCreateLogColorTable(hps, | |
| 4495 0L, | |
| 4496 LCOLF_CONSECRGB, | |
| 4497 0L, | |
| 4498 18, | |
| 4499 alTable); | |
| 4500 GpiSetColor(hps, 16); | |
| 4501 GpiSetBackColor(hps, 17); | |
| 4502 return hps; | |
| 4503 } | |
| 4504 | |
| 4505 HPS _set_colors(HWND handle) | |
| 4506 { | |
| 4507 HPS hps = WinGetPS(handle); | |
| 4508 | |
| 4509 _set_hps(hps); | |
| 4510 return hps; | |
| 4511 } | |
| 4512 | |
| 4513 /* Draw a point on a window (preferably a render window). | |
| 4514 * Parameters: | |
| 4515 * handle: Handle to the window. | |
| 4516 * pixmap: Handle to the pixmap. (choose only one of these) | |
| 4517 * x: X coordinate. | |
| 4518 * y: Y coordinate. | |
| 4519 */ | |
| 4520 void dw_draw_point(HWND handle, HPIXMAP pixmap, int x, int y) | |
| 4521 { | |
| 4522 HPS hps; | |
| 4523 int height; | |
| 4524 POINTL ptl; | |
| 4525 | |
| 4526 if(handle) | |
| 4527 { | |
| 4528 hps = _set_colors(handle); | |
| 4529 height = _get_height(handle); | |
| 4530 } | |
| 4531 else if(pixmap) | |
| 4532 { | |
| 4533 hps = _set_hps(pixmap->hps); | |
| 4534 height = pixmap->height; | |
| 4535 } | |
| 4536 else | |
| 4537 return; | |
| 4538 | |
| 4539 ptl.x = x; | |
| 4540 ptl.y = height - y - 1; | |
| 4541 | |
| 4542 GpiSetPel(hps, &ptl); | |
| 4543 if(!pixmap) | |
| 4544 WinReleasePS(hps); | |
| 4545 } | |
| 4546 | |
| 4547 /* Draw a line on a window (preferably a render window). | |
| 4548 * Parameters: | |
| 4549 * handle: Handle to the window. | |
| 4550 * pixmap: Handle to the pixmap. (choose only one of these) | |
| 4551 * x1: First X coordinate. | |
| 4552 * y1: First Y coordinate. | |
| 4553 * x2: Second X coordinate. | |
| 4554 * y2: Second Y coordinate. | |
| 4555 */ | |
| 4556 void dw_draw_line(HWND handle, HPIXMAP pixmap, int x1, int y1, int x2, int y2) | |
| 4557 { | |
| 4558 HPS hps; | |
| 4559 int height; | |
| 4560 POINTL ptl[2]; | |
| 4561 | |
| 4562 if(handle) | |
| 4563 { | |
| 4564 hps = _set_colors(handle); | |
| 4565 height = _get_height(handle); | |
| 4566 } | |
| 4567 else if(pixmap) | |
| 4568 { | |
| 4569 hps = _set_hps(pixmap->hps); | |
| 4570 height = pixmap->height; | |
| 4571 } | |
| 4572 else | |
| 4573 return; | |
| 4574 | |
| 4575 ptl[0].x = x1; | |
| 4576 ptl[0].y = height - y1 - 1; | |
| 4577 ptl[1].x = x2; | |
| 4578 ptl[1].y = height - y2 - 1; | |
| 4579 | |
| 4580 GpiMove(hps, &ptl[0]); | |
| 4581 GpiLine(hps, &ptl[1]); | |
| 4582 | |
| 4583 if(!pixmap) | |
| 4584 WinReleasePS(hps); | |
| 4585 } | |
| 4586 | |
| 4587 | |
|
9
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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diff
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|
4588 void _CopyFontSettings(HPS hpsSrc, HPS hpsDst) |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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8
diff
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|
4589 { |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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8
diff
changeset
|
4590 FONTMETRICS fm; |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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8
diff
changeset
|
4591 FATTRS fat; |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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8
diff
changeset
|
4592 SIZEF sizf; |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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8
diff
changeset
|
4593 |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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8
diff
changeset
|
4594 GpiQueryFontMetrics(hpsSrc, sizeof(FONTMETRICS), &fm); |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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8
diff
changeset
|
4595 |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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8
diff
changeset
|
4596 memset(&fat, 0, sizeof(fat)); |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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diff
changeset
|
4597 |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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8
diff
changeset
|
4598 fat.usRecordLength = sizeof(FATTRS); |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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8
diff
changeset
|
4599 fat.lMatch = fm.lMatch; |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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8
diff
changeset
|
4600 strcpy(fat.szFacename, fm.szFacename); |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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changeset
|
4601 |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff
changeset
|
4602 GpiCreateLogFont(hpsDst, 0, 1L, &fat); |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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8
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changeset
|
4603 GpiSetCharSet(hpsDst, 1L); |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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8
diff
changeset
|
4604 |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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8
diff
changeset
|
4605 sizf.cx = MAKEFIXED(fm.lEmInc,0); |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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8
diff
changeset
|
4606 sizf.cy = MAKEFIXED(fm.lMaxBaselineExt,0); |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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8
diff
changeset
|
4607 GpiSetCharBox(hpsDst, &sizf ); |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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8
diff
changeset
|
4608 } |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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parents:
8
diff
changeset
|
4609 |
| 3 | 4610 /* Draw text on a window (preferably a render window). |
| 4611 * Parameters: | |
| 4612 * handle: Handle to the window. | |
| 4613 * pixmap: Handle to the pixmap. (choose only one of these) | |
| 4614 * x: X coordinate. | |
| 4615 * y: Y coordinate. | |
| 4616 * text: Text to be displayed. | |
| 4617 */ | |
| 4618 void dw_draw_text(HWND handle, HPIXMAP pixmap, int x, int y, char *text) | |
| 4619 { | |
| 4620 HPS hps; | |
|
9
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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8
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changeset
|
4621 int size = 9, z, height; |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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8
diff
changeset
|
4622 RECTL rcl; |
| 3 | 4623 char fontname[128]; |
| 4624 | |
| 4625 if(handle) | |
| 4626 { | |
| 4627 hps = _set_colors(handle); | |
| 4628 height = _get_height(handle); | |
| 4629 _GetPPFont(handle, fontname); | |
| 4630 } | |
| 4631 else if(pixmap) | |
| 4632 { | |
|
9
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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8
diff
changeset
|
4633 HPS pixmaphps = WinGetPS(pixmap->handle); |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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parents:
8
diff
changeset
|
4634 |
| 3 | 4635 hps = _set_hps(pixmap->hps); |
| 4636 height = pixmap->height; | |
| 4637 _GetPPFont(pixmap->handle, fontname); | |
|
9
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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8
diff
changeset
|
4638 _CopyFontSettings(pixmaphps, hps); |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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8
diff
changeset
|
4639 WinReleasePS(pixmaphps); |
| 3 | 4640 } |
| 4641 else | |
| 4642 return; | |
| 4643 | |
| 4644 for(z=0;z<strlen(fontname);z++) | |
| 4645 { | |
| 4646 if(fontname[z]=='.') | |
| 4647 break; | |
| 4648 } | |
| 4649 size = atoi(fontname); | |
| 4650 | |
|
9
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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8
diff
changeset
|
4651 rcl.xLeft = x; |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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8
diff
changeset
|
4652 rcl.yTop = height - y; |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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8
diff
changeset
|
4653 rcl.yBottom = rcl.yTop - (size*2); |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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parents:
8
diff
changeset
|
4654 rcl.xRight = rcl.xLeft + (size * strlen(text)); |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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8
diff
changeset
|
4655 |
|
3383ed751a7e
New font rendering code in dw_draw_text(). Slightly less flexible but
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8
diff
changeset
|
4656 WinDrawText(hps, -1, text, &rcl, DT_TEXTATTRS, DT_TEXTATTRS, DT_VCENTER | DT_LEFT | DT_TEXTATTRS); |
| 3 | 4657 |
| 4658 if(!pixmap) | |
| 4659 WinReleasePS(hps); | |
| 4660 } | |
| 4661 | |
| 4662 | |
| 4663 | |
| 4664 | |
| 4665 /* Draw a rectangle on a window (preferably a render window). | |
| 4666 * Parameters: | |
| 4667 * handle: Handle to the window. | |
| 4668 * pixmap: Handle to the pixmap. (choose only one of these) | |
| 4669 * fill: Fill box TRUE or FALSE. | |
| 4670 * x: X coordinate. | |
| 4671 * y: Y coordinate. | |
| 4672 * width: Width of rectangle. | |
| 4673 * height: Height of rectangle. | |
| 4674 */ | |
| 4675 void dw_draw_rect(HWND handle, HPIXMAP pixmap, int fill, int x, int y, int width, int height) | |
| 4676 { | |
| 4677 HPS hps; | |
| 4678 int thisheight; | |
| 4679 POINTL ptl[2]; | |
| 4680 | |
| 4681 if(handle) | |
| 4682 { | |
| 4683 hps = _set_colors(handle); | |
| 4684 thisheight = _get_height(handle); | |
| 4685 } | |
| 4686 else if(pixmap) | |
| 4687 { | |
| 4688 hps = _set_hps(pixmap->hps); | |
| 4689 thisheight = pixmap->height; | |
| 4690 } | |
| 4691 else | |
| 4692 return; | |
| 4693 | |
| 4694 ptl[0].x = x; | |
| 4695 ptl[0].y = thisheight - y - 1; | |
| 4696 ptl[1].x = x + width - 1; | |
| 4697 ptl[1].y = thisheight - y - height; | |
| 4698 | |
| 4699 GpiMove(hps, &ptl[0]); | |
| 4700 GpiBox(hps, fill ? DRO_OUTLINEFILL : DRO_OUTLINE, &ptl[1], 0, 0); | |
| 4701 | |
| 4702 if(!pixmap) | |
| 4703 WinReleasePS(hps); | |
| 4704 } | |
| 4705 | |
| 4706 /* Call this after drawing to the screen to make sure | |
| 4707 * anything you have drawn is visible. | |
| 4708 */ | |
| 4709 void dw_flush(void) | |
| 4710 { | |
| 4711 } | |
| 4712 | |
| 4713 /* | |
| 4714 * Creates a pixmap with given parameters. | |
| 4715 * Parameters: | |
| 4716 * handle: Window handle the pixmap is associated with. | |
| 4717 * width: Width of the pixmap in pixels. | |
| 4718 * height: Height of the pixmap in pixels. | |
| 4719 * depth: Color depth of the pixmap. | |
| 4720 * Returns: | |
| 4721 * A handle to a pixmap or NULL on failure. | |
| 4722 */ | |
| 4723 HPIXMAP dw_pixmap_new(HWND handle, unsigned long width, unsigned long height, int depth) | |
| 4724 { | |
| 4725 BITMAPINFOHEADER bmih; | |
| 4726 SIZEL sizl = { 0, 0 }; | |
| 4727 HPIXMAP pixmap; | |
| 4728 HDC hdc; | |
| 4729 HPS hps; | |
| 4730 ULONG ulFlags; | |
| 4731 LONG cPlanes, cBitCount; | |
| 4732 | |
| 4733 if (!(pixmap = calloc(1,sizeof(struct _hpixmap)))) | |
| 4734 return NULL; | |
| 4735 | |
| 4736 hps = WinGetPS(handle); | |
| 4737 | |
| 4738 hdc = GpiQueryDevice(hps); | |
| 4739 ulFlags = GpiQueryPS(hps, &sizl); | |
| 4740 | |
| 4741 pixmap->handle = handle; | |
| 4742 pixmap->hdc = DevOpenDC(dwhab, OD_MEMORY, "*", 0L, NULL, hdc); | |
| 4743 pixmap->hps = GpiCreatePS (dwhab, pixmap->hdc, &sizl, ulFlags | GPIA_ASSOC); | |
| 4744 | |
| 4745 DevQueryCaps(hdc, CAPS_COLOR_PLANES , 1L, &cPlanes); | |
| 4746 if (!depth) | |
| 4747 { | |
| 4748 DevQueryCaps(hdc, CAPS_COLOR_BITCOUNT, 1L, &cBitCount); | |
| 4749 depth = cBitCount; | |
| 4750 } | |
| 4751 | |
| 4752 memset(&bmih, 0, sizeof(BITMAPINFOHEADER)); | |
| 4753 bmih.cbFix = sizeof(BITMAPINFOHEADER); | |
| 4754 bmih.cx = (SHORT)width; | |
| 4755 bmih.cy = (SHORT)height; | |
| 4756 bmih.cPlanes = (SHORT)cPlanes; | |
| 4757 bmih.cBitCount = (SHORT)depth; | |
| 4758 | |
| 4759 pixmap->width = width; pixmap->height = height; | |
| 4760 | |
| 4761 pixmap->hbm = GpiCreateBitmap(pixmap->hps, (PBITMAPINFOHEADER2)&bmih, 0L, NULL, NULL); | |
| 4762 | |
| 4763 GpiSetBitmap(pixmap->hps, pixmap->hbm); | |
| 4764 | |
| 4765 if (depth>8) | |
| 4766 GpiCreateLogColorTable(pixmap->hps, LCOL_PURECOLOR, LCOLF_RGB, 0, 0, NULL ); | |
| 4767 | |
| 4768 WinReleasePS(hps); | |
| 4769 | |
| 4770 return pixmap; | |
| 4771 } | |
| 4772 | |
| 4773 /* | |
| 4774 * Creates a pixmap from internal resource graphic specified by id. | |
| 4775 * Parameters: | |
| 4776 * handle: Window handle the pixmap is associated with. | |
| 4777 * id: Resource ID associated with requested pixmap. | |
| 4778 * Returns: | |
| 4779 * A handle to a pixmap or NULL on failure. | |
| 4780 */ | |
| 4781 HPIXMAP dw_pixmap_grab(HWND handle, ULONG id) | |
| 4782 { | |
| 4783 BITMAPINFOHEADER bmih; | |
| 4784 SIZEL sizl = { 0, 0 }; | |
| 4785 HPIXMAP pixmap; | |
| 4786 HDC hdc; | |
| 4787 HPS hps; | |
| 4788 ULONG ulFlags; | |
| 4789 | |
| 4790 if (!(pixmap = calloc(1,sizeof(struct _hpixmap)))) | |
| 4791 return NULL; | |
| 4792 | |
| 4793 hps = WinGetPS(handle); | |
| 4794 | |
| 4795 hdc = GpiQueryDevice(hps); | |
| 4796 ulFlags = GpiQueryPS(hps, &sizl); | |
| 4797 | |
| 4798 pixmap->hdc = DevOpenDC(dwhab, OD_MEMORY, "*", 0L, NULL, hdc); | |
| 4799 pixmap->hps = GpiCreatePS (dwhab, pixmap->hdc, &sizl, ulFlags | GPIA_ASSOC); | |
| 4800 | |
| 4801 pixmap->hbm = GpiLoadBitmap(pixmap->hps, NULLHANDLE, id, 0, 0); | |
| 4802 | |
| 4803 GpiQueryBitmapParameters(pixmap->hbm, &bmih); | |
| 4804 | |
| 4805 GpiSetBitmap(pixmap->hps, pixmap->hbm); | |
| 4806 | |
| 4807 pixmap->width = bmih.cx; pixmap->height = bmih.cy; | |
| 4808 | |
| 4809 WinReleasePS(hps); | |
| 4810 | |
| 4811 return pixmap; | |
| 4812 } | |
| 4813 | |
| 4814 /* | |
| 4815 * Destroys an allocated pixmap. | |
| 4816 * Parameters: | |
| 4817 * pixmap: Handle to a pixmap returned by | |
| 4818 * dw_pixmap_new.. | |
| 4819 */ | |
| 4820 void dw_pixmap_destroy(HPIXMAP pixmap) | |
| 4821 { | |
| 4822 GpiSetBitmap(pixmap->hps, NULLHANDLE); | |
| 4823 GpiDeleteBitmap(pixmap->hbm); | |
| 4824 GpiAssociate(pixmap->hps, NULLHANDLE); | |
| 4825 GpiDestroyPS(pixmap->hps); | |
| 4826 DevCloseDC(pixmap->hdc); | |
| 4827 free(pixmap); | |
| 4828 } | |
| 4829 | |
| 4830 /* | |
| 4831 * Copies from one item to another. | |
| 4832 * Parameters: | |
| 4833 * dest: Destination window handle. | |
| 4834 * destp: Destination pixmap. (choose only one). | |
| 4835 * xdest: X coordinate of destination. | |
| 4836 * ydest: Y coordinate of destination. | |
| 4837 * width: Width of area to copy. | |
| 4838 * height: Height of area to copy. | |
| 4839 * src: Source window handle. | |
| 4840 * srcp: Source pixmap. (choose only one). | |
| 4841 * xsrc: X coordinate of source. | |
| 4842 * ysrc: Y coordinate of source. | |
| 4843 */ | |
| 4844 void dw_pixmap_bitblt(HWND dest, HPIXMAP destp, int xdest, int ydest, int width, int height, HWND src, HPIXMAP srcp, int xsrc, int ysrc) | |
| 4845 { | |
| 4846 HPS hpsdest; | |
| 4847 HPS hpssrc; | |
| 4848 POINTL ptl[4]; | |
| 4849 int destheight, srcheight; | |
| 4850 | |
| 4851 if(dest) | |
| 4852 { | |
| 4853 hpsdest = WinGetPS(dest); | |
| 4854 destheight = _get_height(dest); | |
| 4855 } | |
| 4856 else if(destp) | |
| 4857 { | |
| 4858 hpsdest = destp->hps; | |
| 4859 destheight = destp->height; | |
| 4860 } | |
| 4861 else | |
| 4862 return; | |
| 4863 | |
| 4864 if(src) | |
| 4865 { | |
| 4866 hpssrc = WinGetPS(src); | |
| 4867 srcheight = _get_height(src); | |
| 4868 } | |
| 4869 else if(srcp) | |
| 4870 { | |
| 4871 hpssrc = srcp->hps; | |
| 4872 srcheight = srcp->height; | |
| 4873 } | |
| 4874 else | |
| 4875 { | |
| 4876 if(!destp) | |
| 4877 WinReleasePS(hpsdest); | |
| 4878 return; | |
| 4879 } | |
| 4880 | |
| 4881 ptl[0].x = xdest; | |
| 4882 ptl[0].y = (destheight - ydest) - height; | |
| 4883 ptl[1].x = ptl[0].x + width; | |
| 4884 ptl[1].y = destheight - ydest; | |
| 4885 ptl[2].x = xsrc; | |
| 4886 ptl[2].y = srcheight - (ysrc + height); | |
| 4887 ptl[3].x = ptl[2].x + width; | |
| 4888 ptl[3].y = ptl[2].y + height; | |
| 4889 | |
| 4890 GpiBitBlt(hpsdest, hpssrc, 4, ptl, ROP_SRCCOPY, BBO_IGNORE); | |
| 4891 | |
| 4892 if(!destp) | |
| 4893 WinReleasePS(hpsdest); | |
| 4894 if(!srcp) | |
| 4895 WinReleasePS(hpssrc); | |
| 4896 } | |
| 4897 | |
| 4898 /* | |
| 4899 * Emits a beep. | |
| 4900 * Parameters: | |
| 4901 * freq: Frequency. | |
| 4902 * dur: Duration. | |
| 4903 */ | |
| 4904 void dw_beep(int freq, int dur) | |
| 4905 { | |
| 4906 DosBeep(freq, dur); | |
| 4907 } | |
| 4908 | |
| 4909 /* | |
| 4910 * Returns the handle to an unnamed mutex semaphore. | |
| 4911 */ | |
| 4912 HMTX dw_mutex_new(void) | |
| 4913 { | |
| 4914 HMTX mutex; | |
| 4915 | |
| 4916 DosCreateMutexSem(NULL, &mutex, 0, FALSE); | |
| 4917 return mutex; | |
| 4918 } | |
| 4919 | |
| 4920 /* | |
| 4921 * Closes a semaphore created by dw_mutex_new(). | |
| 4922 * Parameters: | |
| 4923 * mutex: The handle to the mutex returned by dw_mutex_new(). | |
| 4924 */ | |
| 4925 void dw_mutex_close(HMTX mutex) | |
| 4926 { | |
| 4927 DosCloseMutexSem(mutex); | |
| 4928 } | |
| 4929 | |
| 4930 /* | |
| 4931 * Tries to gain access to the semaphore, if it can't it blocks. | |
| 4932 * Parameters: | |
| 4933 * mutex: The handle to the mutex returned by dw_mutex_new(). | |
| 4934 */ | |
| 4935 void dw_mutex_lock(HMTX mutex) | |
| 4936 { | |
| 4937 DosRequestMutexSem(mutex, SEM_INDEFINITE_WAIT); | |
| 4938 } | |
| 4939 | |
| 4940 /* | |
| 4941 * Reliquishes the access to the semaphore. | |
| 4942 * Parameters: | |
| 4943 * mutex: The handle to the mutex returned by dw_mutex_new(). | |
| 4944 */ | |
| 4945 void dw_mutex_unlock(HMTX mutex) | |
| 4946 { | |
| 4947 DosReleaseMutexSem(mutex); | |
| 4948 } | |
| 4949 | |
| 4950 /* | |
| 4951 * Returns the handle to an unnamed event semaphore. | |
| 4952 */ | |
| 4953 HEV dw_event_new(void) | |
| 4954 { | |
| 4955 HEV blah; | |
| 4956 | |
| 4957 if(DosCreateEventSem (NULL, &blah, 0L, FALSE)) | |
| 4958 return 0; | |
| 4959 | |
| 4960 return blah; | |
| 4961 } | |
| 4962 | |
| 4963 /* | |
| 4964 * Resets a semaphore created by dw_event_new(). | |
| 4965 * Parameters: | |
| 4966 * eve: The handle to the event returned by dw_event_new(). | |
| 4967 */ | |
| 4968 int dw_event_reset(HEV eve) | |
| 4969 { | |
| 4970 ULONG count; | |
| 4971 | |
| 4972 if(DosResetEventSem(eve, &count)) | |
| 4973 return FALSE; | |
| 4974 return TRUE; | |
| 4975 } | |
| 4976 | |
| 4977 /* | |
| 4978 * Posts a semaphore created by dw_event_new(). Causing all threads | |
| 4979 * waiting on this event in dw_event_wait to continue. | |
| 4980 * Parameters: | |
| 4981 * eve: The handle to the event returned by dw_event_new(). | |
| 4982 */ | |
| 4983 int dw_event_post(HEV eve) | |
| 4984 { | |
| 4985 if(DosPostEventSem(eve)) | |
| 4986 return FALSE; | |
| 4987 return TRUE; | |
| 4988 } | |
| 4989 | |
| 4990 | |
| 4991 /* | |
| 4992 * Waits on a semaphore created by dw_event_new(), until the | |
| 4993 * event gets posted or until the timeout expires. | |
| 4994 * Parameters: | |
| 4995 * eve: The handle to the event returned by dw_event_new(). | |
| 4996 */ | |
| 4997 int dw_event_wait(HEV eve, unsigned long timeout) | |
| 4998 { | |
| 4999 int rc = DosWaitEventSem(eve, timeout); | |
| 5000 if(!rc) | |
| 5001 return 1; | |
| 5002 if(rc == ERROR_TIMEOUT) | |
| 5003 return -1; | |
| 5004 return 0; | |
| 5005 } | |
| 5006 | |
| 5007 /* | |
| 5008 * Closes a semaphore created by dw_event_new(). | |
| 5009 * Parameters: | |
| 5010 * eve: The handle to the event returned by dw_event_new(). | |
| 5011 */ | |
| 5012 int dw_event_close(HEV *eve) | |
| 5013 { | |
| 5014 if(!eve || ~DosCloseEventSem(*eve)) | |
| 5015 return FALSE; | |
| 5016 return TRUE; | |
| 5017 } | |
| 5018 | |
| 5019 /* | |
| 5020 * Encapsulate the message queues on OS/2. | |
| 5021 */ | |
| 5022 void _dwthreadstart(void *data) | |
| 5023 { | |
| 5024 HAB thishab = WinInitialize(0); | |
| 5025 HMQ thishmq = WinCreateMsgQueue(dwhab, 0); | |
| 5026 void (*threadfunc)(void *) = NULL; | |
| 5027 void **tmp = (void **)data; | |
| 5028 | |
| 5029 threadfunc = (void (*)(void *))tmp[0]; | |
| 5030 threadfunc(tmp[1]); | |
| 5031 | |
| 5032 free(tmp); | |
| 5033 | |
| 5034 WinDestroyMsgQueue(thishmq); | |
| 5035 WinTerminate(thishab); | |
| 5036 } | |
| 5037 | |
| 5038 /* | |
| 5039 * Creates a new thread with a starting point of func. | |
| 5040 * Parameters: | |
| 5041 * func: Function which will be run in the new thread. | |
| 5042 * data: Parameter(s) passed to the function. | |
| 5043 * stack: Stack size of new thread (OS/2 and Windows only). | |
| 5044 */ | |
| 5045 DWTID dw_thread_new(void *func, void *data, int stack) | |
| 5046 { | |
| 5047 void **tmp = malloc(sizeof(void *) * 2); | |
| 5048 | |
| 5049 tmp[0] = func; | |
| 5050 tmp[1] = data; | |
| 5051 | |
| 5052 return (DWTID)_beginthread((void (*)(void *))_dwthreadstart, NULL, stack, (void *)tmp); | |
| 5053 } | |
| 5054 | |
| 5055 /* | |
| 5056 * Ends execution of current thread immediately. | |
| 5057 */ | |
| 5058 void dw_thread_end(void) | |
| 5059 { | |
| 5060 _endthread(); | |
| 5061 } | |
| 5062 | |
| 5063 /* | |
| 5064 * Returns the current thread's ID. | |
| 5065 */ | |
| 5066 DWTID dw_thread_id(void) | |
| 5067 { | |
| 5068 return (DWTID)_threadid; | |
| 5069 } | |
| 5070 | |
| 5071 /* | |
| 5072 * Cleanly terminates a DW session, should be signal handler safe. | |
| 5073 * Parameters: | |
| 5074 * exitcode: Exit code reported to the operating system. | |
| 5075 */ | |
| 5076 void dw_exit(int exitcode) | |
| 5077 { | |
| 5078 /* In case we are in a signal handler, don't | |
| 5079 * try to free memory that could possibly be | |
| 5080 * free()'d by the runtime already. | |
| 5081 */ | |
| 5082 #ifndef NO_SIGNALS | |
| 5083 Root = NULL; | |
| 5084 #endif | |
| 5085 exit(exitcode); | |
| 5086 } | |
| 5087 | |
| 5088 /* | |
| 5089 * Pack a splitbar (sizer) into the specified box from the start. | |
| 5090 * Parameters: | |
| 5091 * box: Window handle of the box to be packed into. | |
| 5092 */ | |
| 5093 void dw_box_pack_splitbar_start(HWND box) | |
| 5094 { | |
| 5095 Box *thisbox; | |
| 5096 | |
| 5097 if(WinWindowFromID(box, FID_CLIENT)) | |
| 5098 { | |
| 5099 box = WinWindowFromID(box, FID_CLIENT); | |
| 5100 thisbox = WinQueryWindowPtr(box, QWP_USER); | |
| 5101 } | |
| 5102 else | |
| 5103 thisbox = WinQueryWindowPtr(box, QWP_USER); | |
| 5104 if(thisbox) | |
| 5105 { | |
| 5106 HWND tmp = WinCreateWindow(HWND_OBJECT, | |
| 5107 SplitbarClassName, | |
| 5108 NULL, | |
| 5109 WS_VISIBLE, | |
| 5110 0,0,2000,1000, | |
| 5111 NULLHANDLE, | |
| 5112 HWND_TOP, | |
| 5113 0L, | |
| 5114 NULL, | |
| 5115 NULL); | |
| 5116 if(thisbox->type == BOXVERT) | |
| 5117 dw_box_pack_start(box, tmp, 1, SPLITBAR_WIDTH, TRUE, FALSE, 0); | |
| 5118 else | |
| 5119 dw_box_pack_start(box, tmp, SPLITBAR_WIDTH, 1, FALSE, TRUE, 0); | |
| 5120 | |
| 5121 } | |
| 5122 } | |
| 5123 | |
| 5124 /* | |
| 5125 * Pack a splitbar (sizer) into the specified box from the end. | |
| 5126 * Parameters: | |
| 5127 * box: Window handle of the box to be packed into. | |
| 5128 */ | |
| 5129 void dw_box_pack_splitbar_end(HWND box) | |
| 5130 { | |
| 5131 Box *thisbox; | |
| 5132 | |
| 5133 if(WinWindowFromID(box, FID_CLIENT)) | |
| 5134 { | |
| 5135 box = WinWindowFromID(box, FID_CLIENT); | |
| 5136 thisbox = WinQueryWindowPtr(box, QWP_USER); | |
| 5137 } | |
| 5138 else | |
| 5139 thisbox = WinQueryWindowPtr(box, QWP_USER); | |
| 5140 if(thisbox) | |
| 5141 { | |
| 5142 HWND tmp = WinCreateWindow(HWND_OBJECT, | |
| 5143 SplitbarClassName, | |
| 5144 NULL, | |
| 5145 WS_VISIBLE, | |
| 5146 0,0,2000,1000, | |
| 5147 NULLHANDLE, | |
| 5148 HWND_TOP, | |
| 5149 0L, | |
| 5150 NULL, | |
| 5151 NULL); | |
| 5152 if(thisbox->type == BOXVERT) | |
| 5153 dw_box_pack_end(box, tmp, 1, SPLITBAR_WIDTH, TRUE, FALSE, 0); | |
| 5154 else | |
| 5155 dw_box_pack_end(box, tmp, SPLITBAR_WIDTH, 1, FALSE, TRUE, 0); | |
| 5156 | |
| 5157 } | |
| 5158 } | |
| 5159 | |
| 5160 /* | |
| 5161 * Pack windows (widgets) into a box from the start (or top). | |
| 5162 * Parameters: | |
| 5163 * box: Window handle of the box to be packed into. | |
| 5164 * item: Window handle of the item to be back. | |
| 5165 * width: Width in pixels of the item or -1 to be self determined. | |
| 5166 * height: Height in pixels of the item or -1 to be self determined. | |
| 5167 * hsize: TRUE if the window (widget) should expand horizontally to fill space given. | |
| 5168 * vsize: TRUE if the window (widget) should expand vertically to fill space given. | |
| 5169 * pad: Number of pixels of padding around the item. | |
| 5170 */ | |
| 5171 void dw_box_pack_start(HWND box, HWND item, int width, int height, int hsize, int vsize, int pad) | |
| 5172 { | |
| 5173 Box *thisbox; | |
| 5174 | |
| 5175 if(WinWindowFromID(box, FID_CLIENT)) | |
| 5176 { | |
| 5177 box = WinWindowFromID(box, FID_CLIENT); | |
| 5178 thisbox = WinQueryWindowPtr(box, QWP_USER); | |
| 5179 } | |
| 5180 else | |
| 5181 thisbox = WinQueryWindowPtr(box, QWP_USER); | |
| 5182 if(thisbox) | |
| 5183 { | |
| 5184 if(thisbox->type == BOXHORZ) | |
| 5185 dw_box_pack_end_stub(box, item, width, height, hsize, vsize, pad); | |
| 5186 else | |
| 5187 dw_box_pack_start_stub(box, item, width, height, hsize, vsize, pad); | |
| 5188 } | |
| 5189 } | |
| 5190 | |
| 5191 void dw_box_pack_start_stub(HWND box, HWND item, int width, int height, int hsize, int vsize, int pad) | |
| 5192 { | |
| 5193 HWND boxowner = NULLHANDLE; | |
| 5194 Box *thisbox; | |
| 5195 | |
| 5196 if(WinWindowFromID(box, FID_CLIENT)) | |
| 5197 { | |
| 5198 box = WinWindowFromID(box, FID_CLIENT); | |
| 5199 thisbox = WinQueryWindowPtr(box, QWP_USER); | |
| 5200 hsize = TRUE; | |
| 5201 vsize = TRUE; | |
| 5202 } | |
| 5203 else | |
| 5204 thisbox = WinQueryWindowPtr(box, QWP_USER); | |
| 5205 if(thisbox) | |
| 5206 { | |
| 5207 int z; | |
| 5208 Item *tmpitem, *thisitem = thisbox->items; | |
| 5209 char tmpbuf[100]; | |
| 5210 | |
| 5211 tmpitem = malloc(sizeof(Item)*(thisbox->count+1)); | |
| 5212 | |
| 5213 for(z=0;z<thisbox->count;z++) | |
| 5214 { | |
| 5215 tmpitem[z+1] = thisitem[z]; | |
| 5216 } | |
| 5217 | |
| 5218 WinQueryClassName(item, 99, tmpbuf); | |
| 5219 | |
| 5220 if(strncmp(tmpbuf, "#1", 2)==0) | |
| 5221 tmpitem[0].type = TYPEBOX; | |
| 5222 else | |
| 5223 tmpitem[0].type = TYPEITEM; | |
| 5224 | |
| 5225 tmpitem[0].hwnd = item; | |
| 5226 tmpitem[0].origwidth = tmpitem[0].width = width; | |
| 5227 tmpitem[0].origheight = tmpitem[0].height = height; | |
| 5228 tmpitem[0].pad = pad; | |
| 5229 if(hsize) | |
| 5230 tmpitem[0].hsize = SIZEEXPAND; | |
| 5231 else | |
| 5232 tmpitem[0].hsize = SIZESTATIC; | |
| 5233 | |
| 5234 if(vsize) | |
| 5235 tmpitem[0].vsize = SIZEEXPAND; | |
| 5236 else | |
| 5237 tmpitem[0].vsize = SIZESTATIC; | |
| 5238 | |
| 5239 thisbox->items = tmpitem; | |
| 5240 | |
| 5241 if(thisbox->count) | |
| 5242 free(thisitem); | |
| 5243 | |
| 5244 thisbox->count++; | |
| 5245 | |
| 5246 WinQueryClassName(item, 99, tmpbuf); | |
| 5247 /* Don't set the ownership if it's an entryfield or combobox */ | |
| 5248 if(strncmp(tmpbuf, "#6", 2)!=0 /*&& strncmp(tmpbuf, "#2", 2)!=0*/) | |
| 5249 { | |
| 5250 if((boxowner = WinQueryWindow(box, QW_OWNER)) != 0) | |
| 5251 WinSetOwner(item, boxowner); | |
| 5252 else | |
| 5253 WinSetOwner(item, box); | |
| 5254 } | |
| 5255 WinSetParent(item, box, FALSE); | |
| 5256 } | |
| 5257 } | |
| 5258 | |
| 5259 /* The following two functions graciously contributed by Peter Nielsen. */ | |
| 5260 static ULONG _ParseBuildLevel (char* pchBuffer, ULONG ulSize) { | |
| 5261 char* pchStart = pchBuffer; | |
| 5262 char* pchEnd = pchStart + ulSize - 2; | |
| 5263 | |
| 5264 while (pchEnd >= pchStart) | |
| 5265 { | |
| 5266 if ((pchEnd[0] == '#') && (pchEnd[1] == '@')) | |
| 5267 { | |
| 5268 *pchEnd-- = '\0'; | |
| 5269 while (pchEnd >= pchStart) | |
| 5270 { | |
| 5271 if ((pchEnd[0] == '@') && (pchEnd[1] == '#')) | |
| 5272 { | |
| 5273 ULONG ulMajor = 0; | |
| 5274 ULONG ulMinor = 0; | |
| 5275 | |
| 5276 char* pch = pchEnd + 2; | |
| 5277 while (!isdigit (*pch) && *pch) | |
| 5278 pch++; | |
| 5279 | |
| 5280 while (isdigit (*pch)) | |
| 5281 ulMajor = ulMajor * 10 + *pch++ - '0'; | |
| 5282 | |
| 5283 if (*pch == '.') | |
| 5284 { | |
| 5285 while (isdigit (*++pch)) | |
| 5286 ulMinor = ulMinor * 10 + *pch - '0'; | |
| 5287 } | |
| 5288 return ((ulMajor << 16) | ulMinor); | |
| 5289 } | |
| 5290 pchEnd--; | |
| 5291 } | |
| 5292 } | |
| 5293 pchEnd--; | |
| 5294 } | |
| 5295 return (0); | |
| 5296 } | |
| 5297 | |
| 5298 ULONG _GetSystemBuildLevel(void) { | |
| 5299 /* The build level info is normally available in the end of the OS2KRNL file. However, this is not the case in some beta versions of OS/2. | |
| 5300 * We first try to find the info in the 256 last bytes of the file. If that fails, we load the entire file and search it completely. | |
| 5301 */ | |
| 5302 ULONG ulBootDrive = 0; | |
| 5303 ULONG ulBuild = 0; | |
| 5304 if (DosQuerySysInfo (QSV_BOOT_DRIVE, QSV_BOOT_DRIVE, &ulBootDrive, sizeof (ulBootDrive)) == NO_ERROR) | |
| 5305 { | |
| 5306 char achFileName[11] = { (char)('A'+ulBootDrive-1),':','\\','O','S','2','K','R','N','L','\0' }; | |
| 5307 HFILE hfile; | |
| 5308 ULONG ulResult; | |
| 5309 if (DosOpen (achFileName, &hfile, &ulResult, 0, 0, OPEN_ACTION_FAIL_IF_NEW | OPEN_ACTION_OPEN_IF_EXISTS, OPEN_FLAGS_FAIL_ON_ERROR | OPEN_FLAGS_NO_CACHE | OPEN_FLAGS_SEQUENTIAL | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READONLY, NULL) == NO_ERROR) | |
| 5310 { | |
| 5311 ULONG ulFileSize = 0; | |
| 5312 if (DosSetFilePtr (hfile, 0, FILE_END, &ulFileSize) == NO_ERROR) | |
| 5313 { | |
| 5314 const ULONG ulFirstTry = min (256, ulFileSize); | |
| 5315 if (DosSetFilePtr (hfile, -(LONG)ulFirstTry, FILE_END, &ulResult) == NO_ERROR) | |
| 5316 { | |
| 5317 char *pchBuffer = malloc(ulFirstTry); | |
| 5318 if (DosRead (hfile, pchBuffer, ulFirstTry, &ulResult) == NO_ERROR) | |
| 5319 { | |
| 5320 ulBuild = _ParseBuildLevel (pchBuffer, ulFirstTry); | |
| 5321 if (ulBuild == 0) | |
| 5322 { | |
| 5323 if (DosSetFilePtr (hfile, 0, FILE_BEGIN, &ulResult) == NO_ERROR) | |
| 5324 { | |
| 5325 free(pchBuffer); | |
| 5326 pchBuffer = malloc(ulFileSize); | |
| 5327 | |
| 5328 if (DosRead (hfile, pchBuffer, ulFileSize, &ulResult) == NO_ERROR) | |
| 5329 ulBuild = _ParseBuildLevel (pchBuffer, ulFileSize); | |
| 5330 } | |
| 5331 } | |
| 5332 } | |
| 5333 free(pchBuffer); | |
| 5334 } | |
| 5335 } | |
| 5336 DosClose (hfile); | |
| 5337 } | |
| 5338 } | |
| 5339 return (ulBuild); | |
| 5340 } | |
| 5341 | |
| 5342 | |
| 5343 /* | |
| 5344 * Returns some information about the current operating environment. | |
| 5345 * Parameters: | |
| 5346 * env: Pointer to a DWEnv struct. | |
| 5347 */ | |
| 5348 void dw_environment_query(DWEnv *env) | |
| 5349 { | |
| 5350 ULONG aulBuffer[4]; | |
| 5351 ULONG Build; | |
| 5352 | |
| 5353 if(!env) | |
| 5354 return; | |
| 5355 | |
| 5356 /* Get the OS/2 version. */ | |
| 5357 | |
| 5358 DosQuerySysInfo(QSV_VERSION_MAJOR, QSV_MS_COUNT,(void *)aulBuffer, 4*sizeof(ULONG)); | |
| 5359 | |
| 5360 /* The default is OS/2 2.0 */ | |
| 5361 strcpy(env->osName,"OS/2"); | |
| 5362 env->MajorVersion = 2; | |
| 5363 env->MinorVersion = 0; | |
| 5364 | |
| 5365 Build = _GetSystemBuildLevel(); | |
| 5366 env->MinorBuild = Build & 0xFFFF; | |
| 5367 env->MajorBuild = Build >> 16; | |
| 5368 | |
| 5369 if (aulBuffer[0] == 20) | |
| 5370 { | |
| 5371 int i = (unsigned int)aulBuffer[1]; | |
| 5372 if (i > 20) | |
| 5373 { | |
| 5374 strcpy(env->osName,"Warp"); | |
| 5375 env->MajorVersion = (int)i/10; | |
| 5376 env->MinorVersion = i-(((int)i/10)*10); | |
| 5377 } | |
| 5378 else if (i == 10) | |
| 5379 env->MinorVersion = 1; | |
| 5380 } | |
| 5381 } | |
| 5382 | |
| 5383 /* | |
| 5384 * Opens a file dialog and queries user selection. | |
| 5385 * Parameters: | |
| 5386 * title: Title bar text for dialog. | |
| 5387 * defpath: The default path of the open dialog. | |
| 5388 * ext: Default file extention. | |
| 5389 * flags: DW_FILE_OPEN or DW_FILE_SAVE. | |
| 5390 * Returns: | |
| 5391 * NULL on error. A malloced buffer containing | |
| 5392 * the file path on success. | |
| 5393 * | |
| 5394 */ | |
| 5395 char *dw_file_browse(char *title, char *defpath, char *ext, int flags) | |
| 5396 { | |
| 5397 FILEDLG fild; | |
| 5398 HWND hwndFile; | |
| 5399 int len; | |
| 5400 | |
| 5401 if(defpath) | |
| 5402 strcpy(fild.szFullFile, defpath); | |
| 5403 else | |
| 5404 strcpy(fild.szFullFile, ""); | |
| 5405 | |
| 5406 len = strlen(fild.szFullFile); | |
| 5407 | |
| 5408 if(len) | |
| 5409 { | |
| 5410 if(fild.szFullFile[len-1] != '\\') | |
| 5411 strcat(fild.szFullFile, "\\"); | |
| 5412 } | |
| 5413 strcat(fild.szFullFile, "*"); | |
| 5414 | |
| 5415 if(ext) | |
| 5416 { | |
| 5417 strcat(fild.szFullFile, "."); | |
| 5418 strcat(fild.szFullFile, ext); | |
| 5419 } | |
| 5420 | |
| 5421 fild.cbSize = sizeof(FILEDLG); | |
| 5422 fild.fl = /*FDS_HELPBUTTON |*/ FDS_CENTER | FDS_OPEN_DIALOG; | |
| 5423 fild.pszTitle = title; | |
| 5424 fild.pszOKButton = ((flags & DW_FILE_SAVE) ? "Save" : "Open"); | |
| 5425 fild.ulUser = 0L; | |
| 5426 fild.pfnDlgProc = (PFNWP)WinDefFileDlgProc; | |
| 5427 fild.lReturn = 0L; | |
| 5428 fild.lSRC = 0L; | |
| 5429 fild.hMod = 0; | |
| 5430 fild.x = 0; | |
| 5431 fild.y = 0; | |
| 5432 fild.pszIType = (PSZ)NULL; | |
| 5433 fild.papszITypeList = (PAPSZ)NULL; | |
| 5434 fild.pszIDrive = (PSZ)NULL; | |
| 5435 fild.papszIDriveList= (PAPSZ)NULL; | |
| 5436 fild.sEAType = (SHORT)0; | |
| 5437 fild.papszFQFilename= (PAPSZ)NULL; | |
| 5438 fild.ulFQFCount = 0L; | |
| 5439 | |
| 5440 hwndFile = WinFileDlg(HWND_DESKTOP, HWND_DESKTOP, &fild); | |
| 5441 if(hwndFile) | |
| 5442 { | |
| 5443 switch(fild.lReturn) | |
| 5444 { | |
| 5445 case DID_OK: | |
| 5446 return strdup(fild.szFullFile); | |
| 5447 case DID_CANCEL: | |
| 5448 return NULL; | |
| 5449 } | |
| 5450 } | |
| 5451 return NULL; | |
| 5452 } | |
| 5453 | |
| 5454 /* | |
| 5455 * Execute and external program in a seperate session. | |
| 5456 * Parameters: | |
| 5457 * program: Program name with optional path. | |
| 5458 * type: Either DW_EXEC_CON or DW_EXEC_GUI. | |
| 5459 * params: An array of pointers to string arguements. | |
| 5460 * Returns: | |
| 5461 * -1 on error. | |
| 5462 */ | |
| 5463 int dw_exec(char *program, int type, char **params) | |
| 5464 { | |
| 5465 return spawnvp(P_NOWAIT, program, params); | |
| 5466 } | |
| 5467 | |
| 5468 /* | |
| 5469 * Loads a web browser pointed at the given URL. | |
| 5470 * Parameters: | |
| 5471 * url: Uniform resource locator. | |
| 5472 */ | |
| 5473 int dw_browse(char *url) | |
| 5474 { | |
| 5475 /* Is there a way to find the webbrowser in Unix? */ | |
| 5476 char *execargs[3], browser[1024]; | |
| 5477 | |
| 5478 PrfQueryProfileString(HINI_USERPROFILE, "WPURLDEFAULTSETTINGS", | |
| 5479 "DefaultBrowserExe", NULL, browser, 1024); | |
| 5480 | |
| 5481 execargs[0] = browser; | |
| 5482 execargs[1] = url; | |
| 5483 execargs[2] = NULL; | |
| 5484 | |
| 5485 return dw_exec(browser, DW_EXEC_GUI, execargs); | |
| 5486 } | |
| 5487 | |
| 5488 /* | |
| 5489 * Returns a pointer to a static buffer which containes the | |
| 5490 * current user directory. Or the root directory (C:\ on | |
| 5491 * OS/2 and Windows). | |
| 5492 */ | |
| 5493 char *dw_user_dir(void) | |
| 5494 { | |
| 5495 static char _user_dir[1024] = ""; | |
| 5496 | |
| 5497 if(!_user_dir[0]) | |
| 5498 { | |
| 5499 char *home = getenv("HOME"); | |
| 5500 | |
| 5501 if(home) | |
| 5502 strcpy(_user_dir, home); | |
| 5503 else | |
| 5504 strcpy(_user_dir, "C:\\"); | |
| 5505 } | |
| 5506 return _user_dir; | |
| 5507 } | |
| 5508 | |
| 5509 /* | |
| 5510 * Call a function from the window (widget)'s context. | |
| 5511 * Parameters: | |
| 5512 * handle: Window handle of the widget. | |
| 5513 * function: Function pointer to be called. | |
| 5514 * data: Pointer to the data to be passed to the function. | |
| 5515 */ | |
| 5516 void dw_window_function(HWND handle, void *function, void *data) | |
| 5517 { | |
| 5518 WinSendMsg(handle, WM_USER, (MPARAM)function, (MPARAM)data); | |
| 5519 } | |
| 5520 | |
| 5521 #ifndef NO_SIGNALS | |
| 5522 /* | |
| 5523 * Add a callback to a window event. | |
| 5524 * Parameters: | |
| 5525 * window: Window handle of signal to be called back. | |
| 5526 * signame: A string pointer identifying which signal to be hooked. | |
| 5527 * sigfunc: The pointer to the function to be used as the callback. | |
| 5528 * data: User data to be passed to the handler function. | |
| 5529 */ | |
| 5530 void dw_signal_connect(HWND window, char *signame, void *sigfunc, void *data) | |
| 5531 { | |
| 5532 ULONG message = 0L; | |
| 5533 | |
| 5534 if(window && signame && sigfunc) | |
| 5535 { | |
| 5536 if((message = _findsigmessage(signame)) != 0) | |
| 5537 _new_signal(message, window, sigfunc, data); | |
| 5538 } | |
| 5539 } | |
| 5540 | |
| 5541 /* | |
| 5542 * Removes callbacks for a given window with given name. | |
| 5543 * Parameters: | |
| 5544 * window: Window handle of callback to be removed. | |
| 5545 */ | |
| 5546 void dw_signal_disconnect_by_name(HWND window, char *signame) | |
| 5547 { | |
| 5548 SignalHandler *prev = NULL, *tmp = Root; | |
| 5549 ULONG message; | |
| 5550 | |
| 5551 if(!window || !signame || (message = _findsigmessage(signame)) == 0) | |
| 5552 return; | |
| 5553 | |
| 5554 while(tmp) | |
| 5555 { | |
| 5556 if(tmp->window == window && tmp->message == message) | |
| 5557 { | |
| 5558 if(prev) | |
| 5559 { | |
| 5560 prev->next = tmp->next; | |
| 5561 free(tmp); | |
| 5562 tmp = prev->next; | |
| 5563 } | |
| 5564 else | |
| 5565 { | |
| 5566 Root = tmp->next; | |
| 5567 free(tmp); | |
| 5568 tmp = Root; | |
| 5569 } | |
| 5570 } | |
| 5571 else | |
| 5572 { | |
| 5573 prev = tmp; | |
| 5574 tmp = tmp->next; | |
| 5575 } | |
| 5576 } | |
| 5577 } | |
| 5578 | |
| 5579 /* | |
| 5580 * Removes all callbacks for a given window. | |
| 5581 * Parameters: | |
| 5582 * window: Window handle of callback to be removed. | |
| 5583 */ | |
| 5584 void dw_signal_disconnect_by_window(HWND window) | |
| 5585 { | |
| 5586 SignalHandler *prev = NULL, *tmp = Root; | |
| 5587 | |
| 5588 while(tmp) | |
| 5589 { | |
| 5590 if(tmp->window == window) | |
| 5591 { | |
| 5592 if(prev) | |
| 5593 { | |
| 5594 prev->next = tmp->next; | |
| 5595 free(tmp); | |
| 5596 tmp = prev->next; | |
| 5597 } | |
| 5598 else | |
| 5599 { | |
| 5600 Root = tmp->next; | |
| 5601 free(tmp); | |
| 5602 tmp = Root; | |
| 5603 } | |
| 5604 } | |
| 5605 else | |
| 5606 { | |
| 5607 prev = tmp; | |
| 5608 tmp = tmp->next; | |
| 5609 } | |
| 5610 } | |
| 5611 } | |
| 5612 | |
| 5613 /* | |
| 5614 * Removes all callbacks for a given window with specified data. | |
| 5615 * Parameters: | |
| 5616 * window: Window handle of callback to be removed. | |
| 5617 * data: Pointer to the data to be compared against. | |
| 5618 */ | |
| 5619 void dw_signal_disconnect_by_data(HWND window, void *data) | |
| 5620 { | |
| 5621 SignalHandler *prev = NULL, *tmp = Root; | |
| 5622 | |
| 5623 while(tmp) | |
| 5624 { | |
| 5625 if(tmp->window == window && tmp->data == data) | |
| 5626 { | |
| 5627 if(prev) | |
| 5628 { | |
| 5629 prev->next = tmp->next; | |
| 5630 free(tmp); | |
| 5631 tmp = prev->next; | |
| 5632 } | |
| 5633 else | |
| 5634 { | |
| 5635 Root = tmp->next; | |
| 5636 free(tmp); | |
| 5637 tmp = Root; | |
| 5638 } | |
| 5639 } | |
| 5640 else | |
| 5641 { | |
| 5642 prev = tmp; | |
| 5643 tmp = tmp->next; | |
| 5644 } | |
| 5645 } | |
| 5646 } | |
| 5647 #endif | |
| 5648 | |
| 5649 #ifdef TEST | |
| 5650 HWND mainwindow, | |
| 5651 listbox, | |
| 5652 okbutton, | |
| 5653 cancelbutton, | |
| 5654 lbbox, | |
| 5655 stext, | |
| 5656 buttonbox, | |
| 5657 testwindow, | |
| 5658 testbox, | |
| 5659 testok, | |
| 5660 testcancel, | |
| 5661 testbox2, | |
| 5662 testok2, | |
| 5663 testcancel2, | |
| 5664 notebook; | |
| 5665 int count = 2; | |
| 5666 | |
| 5667 #ifdef USE_FILTER | |
| 5668 /* Do any handling you need in the filter function */ | |
| 5669 LONG testfilter(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2) | |
| 5670 { | |
| 5671 switch(msg) | |
| 5672 { | |
| 5673 case WM_COMMAND: | |
| 5674 switch (COMMANDMSG(&msg)->cmd) | |
| 5675 { | |
| 5676 case 1001L: | |
| 5677 case 1002L: | |
| 5678 dw_window_destroy(mainwindow);; | |
| 5679 count--; | |
| 5680 break; | |
| 5681 case 1003L: | |
| 5682 case 1004L: | |
| 5683 dw_window_destroy(testwindow);; | |
| 5684 count--; | |
| 5685 break; | |
| 5686 } | |
| 5687 if(!count) | |
| 5688 exit(0); | |
| 5689 break; | |
| 5690 } | |
| 5691 /* Return -1 to allow the default handlers to return. */ | |
| 5692 return TRUE; | |
| 5693 } | |
| 5694 #else | |
| 5695 int test_callback(HWND window, void *data) | |
| 5696 { | |
| 5697 dw_window_destroy((HWND)data); | |
| 5698 /* Return -1 to allow the default handlers to return. */ | |
| 5699 count--; | |
| 5700 if(!count) | |
| 5701 exit(0); | |
| 5702 return -1; | |
| 5703 } | |
| 5704 #endif | |
| 5705 | |
| 5706 /* | |
| 5707 * Let's demonstrate the functionality of this library. :) | |
| 5708 */ | |
| 5709 int main(void) | |
| 5710 { | |
| 5711 ULONG flStyle = DW_FCF_SYSMENU | DW_FCF_TITLEBAR | | |
| 5712 DW_FCF_SHELLPOSITION | DW_FCF_TASKLIST | DW_FCF_DLGBORDER; | |
| 5713 int pageid; | |
| 5714 | |
| 5715 dw_init(TRUE); | |
| 5716 | |
| 5717 /* Try a little server dialog. :) */ | |
| 5718 mainwindow = dw_window_new(HWND_DESKTOP, "Server", flStyle | DW_FCF_SIZEBORDER | DW_FCF_MINMAX); | |
| 5719 | |
| 5720 lbbox = dw_box_new(BOXVERT, 10); | |
| 5721 | |
| 5722 dw_box_pack_start(mainwindow, lbbox, 0, 0, TRUE, TRUE, 0); | |
| 5723 | |
| 5724 stext = dw_text_new("Choose a server:", 0); | |
| 5725 | |
| 5726 dw_window_set_style(stext, DW_DT_VCENTER, DW_DT_VCENTER); | |
| 5727 | |
| 5728 dw_box_pack_start(lbbox, stext, 130, 15, FALSE, FALSE, 10); | |
| 5729 | |
| 5730 listbox = dw_listbox_new(100L, FALSE); | |
| 5731 | |
| 5732 dw_box_pack_start(lbbox, listbox, 130, 200, TRUE, TRUE, 10); | |
| 5733 | |
| 5734 buttonbox = dw_box_new(BOXHORZ, 0); | |
| 5735 | |
| 5736 dw_box_pack_start(lbbox, buttonbox, 0, 0, TRUE, TRUE, 0); | |
| 5737 | |
| 5738 okbutton = dw_button_new("Ok", 1001L); | |
| 5739 | |
| 5740 dw_box_pack_start(buttonbox, okbutton, 50, 30, TRUE, TRUE, 5); | |
| 5741 | |
| 5742 cancelbutton = dw_button_new("Cancel", 1002L); | |
| 5743 | |
| 5744 dw_box_pack_start(buttonbox, cancelbutton, 50, 30, TRUE, TRUE, 5); | |
| 5745 | |
| 5746 /* Set some nice fonts and colors */ | |
| 5747 dw_window_set_color(lbbox, DW_CLR_PALEGRAY, DW_CLR_PALEGRAY); | |
| 5748 dw_window_set_color(buttonbox, DW_CLR_PALEGRAY, DW_CLR_PALEGRAY); | |
| 5749 dw_window_set_font(stext, "9.WarpSans"); | |
| 5750 dw_window_set_color(stext, DW_CLR_BLACK, DW_CLR_PALEGRAY); | |
| 5751 dw_window_set_font(listbox, "9.WarpSans"); | |
| 5752 dw_window_set_font(okbutton, "9.WarpSans"); | |
| 5753 dw_window_set_font(cancelbutton, "9.WarpSans"); | |
| 5754 | |
| 5755 dw_window_show(mainwindow); | |
| 5756 | |
| 5757 dw_window_set_usize(mainwindow, 170, 340); | |
| 5758 | |
| 5759 /* Another small example */ | |
| 5760 flStyle |= FCF_MINMAX | FCF_SIZEBORDER; | |
| 5761 | |
| 5762 testwindow = dw_window_new(HWND_DESKTOP, "Wow a test dialog! :) yay!", flStyle); | |
| 5763 | |
| 5764 testbox = dw_box_new(BOXVERT, 0); | |
| 5765 | |
| 5766 dw_box_pack_start(testwindow, testbox, 0, 0, TRUE, TRUE, 0); | |
| 5767 | |
| 5768 notebook = dw_notebook_new(1010L, TRUE); | |
| 5769 | |
| 5770 dw_box_pack_start(testbox, notebook, 100, 100, TRUE, TRUE, 0); | |
| 5771 | |
| 5772 testbox = dw_box_new(BOXVERT, 10); | |
| 5773 | |
| 5774 pageid = dw_notebook_page_new(notebook, 0L, FALSE); | |
| 5775 | |
| 5776 dw_notebook_page_set_text(notebook, pageid, "Test page"); | |
| 5777 dw_notebook_page_set_status_text(notebook, pageid, "Test page"); | |
| 5778 | |
| 5779 dw_notebook_pack(notebook, pageid, testbox); | |
| 5780 | |
| 5781 testok = dw_button_new("Ok", 1003L); | |
| 5782 | |
| 5783 dw_box_pack_start(testbox, testok, 60, 40, TRUE, TRUE, 10); | |
| 5784 | |
| 5785 testcancel = dw_button_new("Cancel", 1004L); | |
| 5786 | |
| 5787 dw_box_pack_start(testbox, testcancel, 60, 40, TRUE, TRUE, 10); | |
| 5788 | |
| 5789 testbox2 = dw_box_new(BOXHORZ, 0); | |
| 5790 | |
| 5791 dw_box_pack_start(testbox, testbox2, 0, 0, TRUE, TRUE, 0); | |
| 5792 | |
| 5793 testok2 = dw_button_new("Ok", 1003L); | |
| 5794 | |
| 5795 dw_box_pack_start(testbox2, testok2, 60, 40, TRUE, TRUE, 10); | |
| 5796 | |
| 5797 dw_box_pack_splitbar_start(testbox2); | |
| 5798 | |
| 5799 testcancel2 = dw_button_new("Cancel", 1004L); | |
| 5800 | |
| 5801 dw_box_pack_start(testbox2, testcancel2, 60, 40, TRUE, TRUE, 10); | |
| 5802 | |
| 5803 /* Set some nice fonts and colors */ | |
| 5804 dw_window_set_color(testbox, DW_CLR_PALEGRAY, DW_CLR_PALEGRAY); | |
| 5805 dw_window_set_color(testbox2, DW_CLR_PALEGRAY, DW_CLR_PALEGRAY); | |
| 5806 dw_window_set_font(testok, "9.WarpSans"); | |
| 5807 dw_window_set_font(testcancel, "9.WarpSans"); | |
| 5808 dw_window_set_font(testok2, "9.WarpSans"); | |
| 5809 dw_window_set_font(testcancel2, "9.WarpSans"); | |
| 5810 | |
| 5811 dw_window_show(testwindow); | |
| 5812 | |
| 5813 #ifdef USE_FILTER | |
| 5814 dw_main(0L, (void *)testfilter); | |
| 5815 #else | |
| 5816 /* Setup the function callbacks */ | |
| 5817 dw_signal_connect(okbutton, "clicked", DW_SIGNAL_FUNC(test_callback), (void *)mainwindow); | |
| 5818 dw_signal_connect(cancelbutton, "clicked", DW_SIGNAL_FUNC(test_callback), (void *)mainwindow); | |
| 5819 dw_signal_connect(testok, "clicked", DW_SIGNAL_FUNC(test_callback), (void *)testwindow); | |
| 5820 dw_signal_connect(testcancel, "clicked", DW_SIGNAL_FUNC(test_callback), (void *)testwindow); | |
| 5821 dw_signal_connect(testok2, "clicked", DW_SIGNAL_FUNC(test_callback), (void *)testwindow); | |
| 5822 dw_signal_connect(testcancel2, "clicked", DW_SIGNAL_FUNC(test_callback), (void *)testwindow); | |
| 5823 dw_signal_connect(mainwindow, "delete_event", DW_SIGNAL_FUNC(test_callback), (void *)mainwindow); | |
| 5824 dw_signal_connect(testwindow, "delete_event", DW_SIGNAL_FUNC(test_callback), (void *)testwindow); | |
| 5825 | |
| 5826 dw_main(0L, NULL); | |
| 5827 #endif | |
| 5828 | |
| 5829 return 0; | |
| 5830 } | |
| 5831 #endif |