| 1 | /* |
| 2 | * winctrls.c: routines to self-manage the controls in a dialog |
| 3 | * box. |
| 4 | */ |
| 5 | |
| 6 | #include <windows.h> |
| 7 | #include <commctrl.h> |
| 8 | |
| 9 | #include "winstuff.h" |
| 10 | #include "puttymem.h" |
| 11 | |
| 12 | #include "putty.h" |
| 13 | |
| 14 | #define GAPBETWEEN 3 |
| 15 | #define GAPWITHIN 1 |
| 16 | #define GAPXBOX 7 |
| 17 | #define GAPYBOX 4 |
| 18 | #define DLGWIDTH 168 |
| 19 | #define STATICHEIGHT 8 |
| 20 | #define CHECKBOXHEIGHT 8 |
| 21 | #define RADIOHEIGHT 8 |
| 22 | #define EDITHEIGHT 12 |
| 23 | #define COMBOHEIGHT 12 |
| 24 | #define PUSHBTNHEIGHT 14 |
| 25 | #define PROGBARHEIGHT 14 |
| 26 | |
| 27 | void ctlposinit(struct ctlpos *cp, HWND hwnd, |
| 28 | int leftborder, int rightborder, int topborder) |
| 29 | { |
| 30 | RECT r, r2; |
| 31 | cp->hwnd = hwnd; |
| 32 | cp->font = SendMessage(hwnd, WM_GETFONT, 0, 0); |
| 33 | cp->ypos = topborder; |
| 34 | GetClientRect(hwnd, &r); |
| 35 | r2.left = r2.top = 0; |
| 36 | r2.right = 4; |
| 37 | r2.bottom = 8; |
| 38 | MapDialogRect(hwnd, &r2); |
| 39 | cp->dlu4inpix = r2.right; |
| 40 | cp->width = (r.right * 4) / (r2.right) - 2 * GAPBETWEEN; |
| 41 | cp->xoff = leftborder; |
| 42 | cp->width -= leftborder + rightborder; |
| 43 | } |
| 44 | |
| 45 | HWND doctl(struct ctlpos *cp, RECT r, |
| 46 | char *wclass, int wstyle, int exstyle, char *wtext, int wid) |
| 47 | { |
| 48 | HWND ctl; |
| 49 | /* |
| 50 | * Note nonstandard use of RECT. This is deliberate: by |
| 51 | * transforming the width and height directly we arrange to |
| 52 | * have all supposedly same-sized controls really same-sized. |
| 53 | */ |
| 54 | |
| 55 | r.left += cp->xoff; |
| 56 | MapDialogRect(cp->hwnd, &r); |
| 57 | |
| 58 | ctl = CreateWindowEx(exstyle, wclass, wtext, wstyle, |
| 59 | r.left, r.top, r.right, r.bottom, |
| 60 | cp->hwnd, (HMENU) wid, hinst, NULL); |
| 61 | SendMessage(ctl, WM_SETFONT, cp->font, MAKELPARAM(TRUE, 0)); |
| 62 | return ctl; |
| 63 | } |
| 64 | |
| 65 | /* |
| 66 | * A title bar across the top of a sub-dialog. |
| 67 | */ |
| 68 | void bartitle(struct ctlpos *cp, char *name, int id) |
| 69 | { |
| 70 | RECT r; |
| 71 | |
| 72 | r.left = GAPBETWEEN; |
| 73 | r.right = cp->width; |
| 74 | r.top = cp->ypos; |
| 75 | r.bottom = STATICHEIGHT; |
| 76 | cp->ypos += r.bottom + GAPBETWEEN; |
| 77 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, name, id); |
| 78 | } |
| 79 | |
| 80 | /* |
| 81 | * Begin a grouping box, with or without a group title. |
| 82 | */ |
| 83 | void beginbox(struct ctlpos *cp, char *name, int idbox) |
| 84 | { |
| 85 | cp->boxystart = cp->ypos; |
| 86 | if (!name) |
| 87 | cp->boxystart -= STATICHEIGHT / 2; |
| 88 | if (name) |
| 89 | cp->ypos += STATICHEIGHT; |
| 90 | cp->ypos += GAPYBOX; |
| 91 | cp->width -= 2 * GAPXBOX; |
| 92 | cp->xoff += GAPXBOX; |
| 93 | cp->boxid = idbox; |
| 94 | cp->boxtext = name; |
| 95 | } |
| 96 | |
| 97 | /* |
| 98 | * End a grouping box. |
| 99 | */ |
| 100 | void endbox(struct ctlpos *cp) |
| 101 | { |
| 102 | RECT r; |
| 103 | cp->xoff -= GAPXBOX; |
| 104 | cp->width += 2 * GAPXBOX; |
| 105 | cp->ypos += GAPYBOX - GAPBETWEEN; |
| 106 | r.left = GAPBETWEEN; |
| 107 | r.right = cp->width; |
| 108 | r.top = cp->boxystart; |
| 109 | r.bottom = cp->ypos - cp->boxystart; |
| 110 | doctl(cp, r, "BUTTON", BS_GROUPBOX | WS_CHILD | WS_VISIBLE, 0, |
| 111 | cp->boxtext ? cp->boxtext : "", cp->boxid); |
| 112 | cp->ypos += GAPYBOX; |
| 113 | } |
| 114 | |
| 115 | /* |
| 116 | * Some edit boxes. Each one has a static above it. The percentages |
| 117 | * of the horizontal space are provided. |
| 118 | */ |
| 119 | void multiedit(struct ctlpos *cp, ...) |
| 120 | { |
| 121 | RECT r; |
| 122 | va_list ap; |
| 123 | int percent, xpos; |
| 124 | |
| 125 | percent = xpos = 0; |
| 126 | va_start(ap, cp); |
| 127 | while (1) { |
| 128 | char *text; |
| 129 | int staticid, editid, pcwidth; |
| 130 | text = va_arg(ap, char *); |
| 131 | if (!text) |
| 132 | break; |
| 133 | staticid = va_arg(ap, int); |
| 134 | editid = va_arg(ap, int); |
| 135 | pcwidth = va_arg(ap, int); |
| 136 | |
| 137 | r.left = xpos + GAPBETWEEN; |
| 138 | percent += pcwidth; |
| 139 | xpos = (cp->width + GAPBETWEEN) * percent / 100; |
| 140 | r.right = xpos - r.left; |
| 141 | |
| 142 | r.top = cp->ypos; |
| 143 | r.bottom = STATICHEIGHT; |
| 144 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, text, staticid); |
| 145 | r.top = cp->ypos + 8 + GAPWITHIN; |
| 146 | r.bottom = EDITHEIGHT; |
| 147 | doctl(cp, r, "EDIT", |
| 148 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL, |
| 149 | WS_EX_CLIENTEDGE, "", editid); |
| 150 | } |
| 151 | va_end(ap); |
| 152 | cp->ypos += STATICHEIGHT + GAPWITHIN + EDITHEIGHT + GAPBETWEEN; |
| 153 | } |
| 154 | |
| 155 | /* |
| 156 | * A static line, followed by a full-width combo box. |
| 157 | */ |
| 158 | void combobox(struct ctlpos *cp, char *text, int staticid, int listid) |
| 159 | { |
| 160 | RECT r; |
| 161 | |
| 162 | r.left = GAPBETWEEN; |
| 163 | r.right = cp->width; |
| 164 | |
| 165 | r.top = cp->ypos; |
| 166 | r.bottom = STATICHEIGHT; |
| 167 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, text, staticid); |
| 168 | r.top = cp->ypos + 8 + GAPWITHIN; |
| 169 | r.bottom = COMBOHEIGHT * 10; |
| 170 | doctl(cp, r, "COMBOBOX", |
| 171 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | WS_VSCROLL | |
| 172 | CBS_DROPDOWN | CBS_HASSTRINGS, WS_EX_CLIENTEDGE, "", listid); |
| 173 | |
| 174 | cp->ypos += STATICHEIGHT + GAPWITHIN + COMBOHEIGHT + GAPBETWEEN; |
| 175 | } |
| 176 | |
| 177 | static void radioline_common(struct ctlpos *cp, int nacross, va_list ap) |
| 178 | { |
| 179 | RECT r; |
| 180 | int group; |
| 181 | int i; |
| 182 | char *btext; |
| 183 | |
| 184 | group = WS_GROUP; |
| 185 | i = 0; |
| 186 | btext = va_arg(ap, char *); |
| 187 | while (1) { |
| 188 | char *nextbtext; |
| 189 | int bid; |
| 190 | if (!btext) |
| 191 | break; |
| 192 | if (i == nacross) { |
| 193 | cp->ypos += r.bottom + GAPBETWEEN; |
| 194 | i = 0; |
| 195 | } |
| 196 | bid = va_arg(ap, int); |
| 197 | nextbtext = va_arg(ap, char *); |
| 198 | r.left = GAPBETWEEN + i * (cp->width + GAPBETWEEN) / nacross; |
| 199 | if (nextbtext) |
| 200 | r.right = |
| 201 | (i + 1) * (cp->width + GAPBETWEEN) / nacross - r.left; |
| 202 | else |
| 203 | r.right = cp->width - r.left; |
| 204 | r.top = cp->ypos; |
| 205 | r.bottom = RADIOHEIGHT; |
| 206 | doctl(cp, r, "BUTTON", |
| 207 | BS_AUTORADIOBUTTON | WS_CHILD | WS_VISIBLE | WS_TABSTOP | |
| 208 | group, 0, btext, bid); |
| 209 | group = 0; |
| 210 | i++; |
| 211 | btext = nextbtext; |
| 212 | } |
| 213 | cp->ypos += r.bottom + GAPBETWEEN; |
| 214 | } |
| 215 | |
| 216 | /* |
| 217 | * A set of radio buttons on the same line, with a static above |
| 218 | * them. `nacross' dictates how many parts the line is divided into |
| 219 | * (you might want this not to equal the number of buttons if you |
| 220 | * needed to line up some 2s and some 3s to look good in the same |
| 221 | * panel). |
| 222 | * |
| 223 | * There's a bit of a hack in here to ensure that if nacross |
| 224 | * exceeds the actual number of buttons, the rightmost button |
| 225 | * really does get all the space right to the edge of the line, so |
| 226 | * you can do things like |
| 227 | * |
| 228 | * (*) Button1 (*) Button2 (*) ButtonWithReallyLongTitle |
| 229 | */ |
| 230 | void radioline(struct ctlpos *cp, char *text, int id, int nacross, ...) |
| 231 | { |
| 232 | RECT r; |
| 233 | va_list ap; |
| 234 | |
| 235 | r.left = GAPBETWEEN; |
| 236 | r.top = cp->ypos; |
| 237 | r.right = cp->width; |
| 238 | r.bottom = STATICHEIGHT; |
| 239 | cp->ypos += r.bottom + GAPWITHIN; |
| 240 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, text, id); |
| 241 | va_start(ap, nacross); |
| 242 | radioline_common(cp, nacross, ap); |
| 243 | va_end(ap); |
| 244 | } |
| 245 | |
| 246 | /* |
| 247 | * A set of radio buttons on the same line, without a static above |
| 248 | * them. Otherwise just like radioline. |
| 249 | */ |
| 250 | void bareradioline(struct ctlpos *cp, int nacross, ...) |
| 251 | { |
| 252 | va_list ap; |
| 253 | |
| 254 | va_start(ap, nacross); |
| 255 | radioline_common(cp, nacross, ap); |
| 256 | va_end(ap); |
| 257 | } |
| 258 | |
| 259 | /* |
| 260 | * A set of radio buttons on multiple lines, with a static above |
| 261 | * them. |
| 262 | */ |
| 263 | void radiobig(struct ctlpos *cp, char *text, int id, ...) |
| 264 | { |
| 265 | RECT r; |
| 266 | va_list ap; |
| 267 | int group; |
| 268 | |
| 269 | r.left = GAPBETWEEN; |
| 270 | r.top = cp->ypos; |
| 271 | r.right = cp->width; |
| 272 | r.bottom = STATICHEIGHT; |
| 273 | cp->ypos += r.bottom + GAPWITHIN; |
| 274 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, text, id); |
| 275 | va_start(ap, id); |
| 276 | group = WS_GROUP; |
| 277 | while (1) { |
| 278 | char *btext; |
| 279 | int bid; |
| 280 | btext = va_arg(ap, char *); |
| 281 | if (!btext) |
| 282 | break; |
| 283 | bid = va_arg(ap, int); |
| 284 | r.left = GAPBETWEEN; |
| 285 | r.top = cp->ypos; |
| 286 | r.right = cp->width; |
| 287 | r.bottom = STATICHEIGHT; |
| 288 | cp->ypos += r.bottom + GAPWITHIN; |
| 289 | doctl(cp, r, "BUTTON", |
| 290 | BS_AUTORADIOBUTTON | WS_CHILD | WS_VISIBLE | WS_TABSTOP | |
| 291 | group, 0, btext, bid); |
| 292 | group = 0; |
| 293 | } |
| 294 | va_end(ap); |
| 295 | cp->ypos += GAPBETWEEN - GAPWITHIN; |
| 296 | } |
| 297 | |
| 298 | /* |
| 299 | * A single standalone checkbox. |
| 300 | */ |
| 301 | void checkbox(struct ctlpos *cp, char *text, int id) |
| 302 | { |
| 303 | RECT r; |
| 304 | |
| 305 | r.left = GAPBETWEEN; |
| 306 | r.top = cp->ypos; |
| 307 | r.right = cp->width; |
| 308 | r.bottom = CHECKBOXHEIGHT; |
| 309 | cp->ypos += r.bottom + GAPBETWEEN; |
| 310 | doctl(cp, r, "BUTTON", |
| 311 | BS_AUTOCHECKBOX | WS_CHILD | WS_VISIBLE | WS_TABSTOP, 0, |
| 312 | text, id); |
| 313 | } |
| 314 | |
| 315 | /* |
| 316 | * A single standalone static text control. |
| 317 | */ |
| 318 | void statictext(struct ctlpos *cp, char *text, int lines, int id) |
| 319 | { |
| 320 | RECT r; |
| 321 | |
| 322 | r.left = GAPBETWEEN; |
| 323 | r.top = cp->ypos; |
| 324 | r.right = cp->width; |
| 325 | r.bottom = STATICHEIGHT * lines; |
| 326 | cp->ypos += r.bottom + GAPBETWEEN; |
| 327 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, text, id); |
| 328 | } |
| 329 | |
| 330 | /* |
| 331 | * A button on the right hand side, with a static to its left. |
| 332 | */ |
| 333 | void staticbtn(struct ctlpos *cp, char *stext, int sid, |
| 334 | char *btext, int bid) |
| 335 | { |
| 336 | const int height = (PUSHBTNHEIGHT > STATICHEIGHT ? |
| 337 | PUSHBTNHEIGHT : STATICHEIGHT); |
| 338 | RECT r; |
| 339 | int lwid, rwid, rpos; |
| 340 | |
| 341 | rpos = GAPBETWEEN + 3 * (cp->width + GAPBETWEEN) / 4; |
| 342 | lwid = rpos - 2 * GAPBETWEEN; |
| 343 | rwid = cp->width + GAPBETWEEN - rpos; |
| 344 | |
| 345 | r.left = GAPBETWEEN; |
| 346 | r.top = cp->ypos + (height - STATICHEIGHT) / 2; |
| 347 | r.right = lwid; |
| 348 | r.bottom = STATICHEIGHT; |
| 349 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, stext, sid); |
| 350 | |
| 351 | r.left = rpos; |
| 352 | r.top = cp->ypos + (height - PUSHBTNHEIGHT) / 2; |
| 353 | r.right = rwid; |
| 354 | r.bottom = PUSHBTNHEIGHT; |
| 355 | doctl(cp, r, "BUTTON", |
| 356 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON, |
| 357 | 0, btext, bid); |
| 358 | |
| 359 | cp->ypos += height + GAPBETWEEN; |
| 360 | } |
| 361 | |
| 362 | /* |
| 363 | * Like staticbtn, but two buttons. |
| 364 | */ |
| 365 | void static2btn(struct ctlpos *cp, char *stext, int sid, |
| 366 | char *btext1, int bid1, char *btext2, int bid2) |
| 367 | { |
| 368 | const int height = (PUSHBTNHEIGHT > STATICHEIGHT ? |
| 369 | PUSHBTNHEIGHT : STATICHEIGHT); |
| 370 | RECT r; |
| 371 | int lwid, rwid1, rwid2, rpos1, rpos2; |
| 372 | |
| 373 | rpos1 = GAPBETWEEN + (cp->width + GAPBETWEEN) / 2; |
| 374 | rpos2 = GAPBETWEEN + 3 * (cp->width + GAPBETWEEN) / 4; |
| 375 | lwid = rpos1 - 2 * GAPBETWEEN; |
| 376 | rwid1 = rpos2 - rpos1 - GAPBETWEEN; |
| 377 | rwid2 = cp->width + GAPBETWEEN - rpos2; |
| 378 | |
| 379 | r.left = GAPBETWEEN; |
| 380 | r.top = cp->ypos + (height - STATICHEIGHT) / 2; |
| 381 | r.right = lwid; |
| 382 | r.bottom = STATICHEIGHT; |
| 383 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, stext, sid); |
| 384 | |
| 385 | r.left = rpos1; |
| 386 | r.top = cp->ypos + (height - PUSHBTNHEIGHT) / 2; |
| 387 | r.right = rwid1; |
| 388 | r.bottom = PUSHBTNHEIGHT; |
| 389 | doctl(cp, r, "BUTTON", |
| 390 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON, |
| 391 | 0, btext1, bid1); |
| 392 | |
| 393 | r.left = rpos2; |
| 394 | r.top = cp->ypos + (height - PUSHBTNHEIGHT) / 2; |
| 395 | r.right = rwid2; |
| 396 | r.bottom = PUSHBTNHEIGHT; |
| 397 | doctl(cp, r, "BUTTON", |
| 398 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON, |
| 399 | 0, btext2, bid2); |
| 400 | |
| 401 | cp->ypos += height + GAPBETWEEN; |
| 402 | } |
| 403 | |
| 404 | /* |
| 405 | * An edit control on the right hand side, with a static to its left. |
| 406 | */ |
| 407 | static void staticedit_internal(struct ctlpos *cp, char *stext, |
| 408 | int sid, int eid, int percentedit, |
| 409 | int style) |
| 410 | { |
| 411 | const int height = (EDITHEIGHT > STATICHEIGHT ? |
| 412 | EDITHEIGHT : STATICHEIGHT); |
| 413 | RECT r; |
| 414 | int lwid, rwid, rpos; |
| 415 | |
| 416 | rpos = |
| 417 | GAPBETWEEN + (100 - percentedit) * (cp->width + GAPBETWEEN) / 100; |
| 418 | lwid = rpos - 2 * GAPBETWEEN; |
| 419 | rwid = cp->width + GAPBETWEEN - rpos; |
| 420 | |
| 421 | r.left = GAPBETWEEN; |
| 422 | r.top = cp->ypos + (height - STATICHEIGHT) / 2; |
| 423 | r.right = lwid; |
| 424 | r.bottom = STATICHEIGHT; |
| 425 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, stext, sid); |
| 426 | |
| 427 | r.left = rpos; |
| 428 | r.top = cp->ypos + (height - EDITHEIGHT) / 2; |
| 429 | r.right = rwid; |
| 430 | r.bottom = EDITHEIGHT; |
| 431 | doctl(cp, r, "EDIT", |
| 432 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL | style, |
| 433 | WS_EX_CLIENTEDGE, "", eid); |
| 434 | |
| 435 | cp->ypos += height + GAPBETWEEN; |
| 436 | } |
| 437 | |
| 438 | void staticedit(struct ctlpos *cp, char *stext, |
| 439 | int sid, int eid, int percentedit) |
| 440 | { |
| 441 | staticedit_internal(cp, stext, sid, eid, percentedit, 0); |
| 442 | } |
| 443 | |
| 444 | void staticpassedit(struct ctlpos *cp, char *stext, |
| 445 | int sid, int eid, int percentedit) |
| 446 | { |
| 447 | staticedit_internal(cp, stext, sid, eid, percentedit, ES_PASSWORD); |
| 448 | } |
| 449 | |
| 450 | /* |
| 451 | * A big multiline edit control with a static labelling it. |
| 452 | */ |
| 453 | void bigeditctrl(struct ctlpos *cp, char *stext, |
| 454 | int sid, int eid, int lines) |
| 455 | { |
| 456 | RECT r; |
| 457 | |
| 458 | r.left = GAPBETWEEN; |
| 459 | r.top = cp->ypos; |
| 460 | r.right = cp->width; |
| 461 | r.bottom = STATICHEIGHT; |
| 462 | cp->ypos += r.bottom + GAPWITHIN; |
| 463 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, stext, sid); |
| 464 | |
| 465 | r.left = GAPBETWEEN; |
| 466 | r.top = cp->ypos; |
| 467 | r.right = cp->width; |
| 468 | r.bottom = EDITHEIGHT + (lines - 1) * STATICHEIGHT; |
| 469 | cp->ypos += r.bottom + GAPBETWEEN; |
| 470 | doctl(cp, r, "EDIT", |
| 471 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | WS_VSCROLL | ES_MULTILINE, |
| 472 | WS_EX_CLIENTEDGE, "", eid); |
| 473 | } |
| 474 | |
| 475 | /* |
| 476 | * A tab-control substitute when a real tab control is unavailable. |
| 477 | */ |
| 478 | void ersatztab(struct ctlpos *cp, char *stext, int sid, int lid, int s2id) |
| 479 | { |
| 480 | const int height = (COMBOHEIGHT > STATICHEIGHT ? |
| 481 | COMBOHEIGHT : STATICHEIGHT); |
| 482 | RECT r; |
| 483 | int bigwid, lwid, rwid, rpos; |
| 484 | static const int BIGGAP = 15; |
| 485 | static const int MEDGAP = 3; |
| 486 | |
| 487 | bigwid = cp->width + 2 * GAPBETWEEN - 2 * BIGGAP; |
| 488 | cp->ypos += MEDGAP; |
| 489 | rpos = BIGGAP + (bigwid + BIGGAP) / 2; |
| 490 | lwid = rpos - 2 * BIGGAP; |
| 491 | rwid = bigwid + BIGGAP - rpos; |
| 492 | |
| 493 | r.left = BIGGAP; |
| 494 | r.top = cp->ypos + (height - STATICHEIGHT) / 2; |
| 495 | r.right = lwid; |
| 496 | r.bottom = STATICHEIGHT; |
| 497 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, stext, sid); |
| 498 | |
| 499 | r.left = rpos; |
| 500 | r.top = cp->ypos + (height - COMBOHEIGHT) / 2; |
| 501 | r.right = rwid; |
| 502 | r.bottom = COMBOHEIGHT * 10; |
| 503 | doctl(cp, r, "COMBOBOX", |
| 504 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | |
| 505 | CBS_DROPDOWNLIST | CBS_HASSTRINGS, WS_EX_CLIENTEDGE, "", lid); |
| 506 | |
| 507 | cp->ypos += height + MEDGAP + GAPBETWEEN; |
| 508 | |
| 509 | r.left = GAPBETWEEN; |
| 510 | r.top = cp->ypos; |
| 511 | r.right = cp->width; |
| 512 | r.bottom = 2; |
| 513 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE | SS_ETCHEDHORZ, |
| 514 | 0, "", s2id); |
| 515 | } |
| 516 | |
| 517 | /* |
| 518 | * A static line, followed by an edit control on the left hand side |
| 519 | * and a button on the right. |
| 520 | */ |
| 521 | void editbutton(struct ctlpos *cp, char *stext, int sid, |
| 522 | int eid, char *btext, int bid) |
| 523 | { |
| 524 | const int height = (EDITHEIGHT > PUSHBTNHEIGHT ? |
| 525 | EDITHEIGHT : PUSHBTNHEIGHT); |
| 526 | RECT r; |
| 527 | int lwid, rwid, rpos; |
| 528 | |
| 529 | r.left = GAPBETWEEN; |
| 530 | r.top = cp->ypos; |
| 531 | r.right = cp->width; |
| 532 | r.bottom = STATICHEIGHT; |
| 533 | cp->ypos += r.bottom + GAPWITHIN; |
| 534 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, stext, sid); |
| 535 | |
| 536 | rpos = GAPBETWEEN + 3 * (cp->width + GAPBETWEEN) / 4; |
| 537 | lwid = rpos - 2 * GAPBETWEEN; |
| 538 | rwid = cp->width + GAPBETWEEN - rpos; |
| 539 | |
| 540 | r.left = GAPBETWEEN; |
| 541 | r.top = cp->ypos + (height - EDITHEIGHT) / 2; |
| 542 | r.right = lwid; |
| 543 | r.bottom = EDITHEIGHT; |
| 544 | doctl(cp, r, "EDIT", |
| 545 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL, |
| 546 | WS_EX_CLIENTEDGE, "", eid); |
| 547 | |
| 548 | r.left = rpos; |
| 549 | r.top = cp->ypos + (height - PUSHBTNHEIGHT) / 2; |
| 550 | r.right = rwid; |
| 551 | r.bottom = PUSHBTNHEIGHT; |
| 552 | doctl(cp, r, "BUTTON", |
| 553 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON, |
| 554 | 0, btext, bid); |
| 555 | |
| 556 | cp->ypos += height + GAPBETWEEN; |
| 557 | } |
| 558 | |
| 559 | /* |
| 560 | * Special control which was hard to describe generically: the |
| 561 | * session-saver assembly. A static; below that an edit box; below |
| 562 | * that a list box. To the right of the list box, a column of |
| 563 | * buttons. |
| 564 | */ |
| 565 | void sesssaver(struct ctlpos *cp, char *text, |
| 566 | int staticid, int editid, int listid, ...) |
| 567 | { |
| 568 | RECT r; |
| 569 | va_list ap; |
| 570 | int lwid, rwid, rpos; |
| 571 | int y; |
| 572 | const int LISTDEFHEIGHT = 66; |
| 573 | |
| 574 | rpos = GAPBETWEEN + 3 * (cp->width + GAPBETWEEN) / 4; |
| 575 | lwid = rpos - 2 * GAPBETWEEN; |
| 576 | rwid = cp->width + GAPBETWEEN - rpos; |
| 577 | |
| 578 | /* The static control. */ |
| 579 | r.left = GAPBETWEEN; |
| 580 | r.top = cp->ypos; |
| 581 | r.right = lwid; |
| 582 | r.bottom = STATICHEIGHT; |
| 583 | cp->ypos += r.bottom + GAPWITHIN; |
| 584 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, text, staticid); |
| 585 | |
| 586 | /* The edit control. */ |
| 587 | r.left = GAPBETWEEN; |
| 588 | r.top = cp->ypos; |
| 589 | r.right = lwid; |
| 590 | r.bottom = EDITHEIGHT; |
| 591 | cp->ypos += r.bottom + GAPWITHIN; |
| 592 | doctl(cp, r, "EDIT", |
| 593 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL, |
| 594 | WS_EX_CLIENTEDGE, "", editid); |
| 595 | |
| 596 | /* |
| 597 | * The buttons (we should hold off on the list box until we |
| 598 | * know how big the buttons are). |
| 599 | */ |
| 600 | va_start(ap, listid); |
| 601 | y = cp->ypos; |
| 602 | while (1) { |
| 603 | char *btext = va_arg(ap, char *); |
| 604 | int bid; |
| 605 | if (!btext) |
| 606 | break; |
| 607 | bid = va_arg(ap, int); |
| 608 | r.left = rpos; |
| 609 | r.top = y; |
| 610 | r.right = rwid; |
| 611 | r.bottom = PUSHBTNHEIGHT; |
| 612 | y += r.bottom + GAPWITHIN; |
| 613 | doctl(cp, r, "BUTTON", |
| 614 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON, |
| 615 | 0, btext, bid); |
| 616 | } |
| 617 | |
| 618 | /* Compute list box height. LISTDEFHEIGHT, or height of buttons. */ |
| 619 | y -= cp->ypos; |
| 620 | y -= GAPWITHIN; |
| 621 | if (y < LISTDEFHEIGHT) |
| 622 | y = LISTDEFHEIGHT; |
| 623 | r.left = GAPBETWEEN; |
| 624 | r.top = cp->ypos; |
| 625 | r.right = lwid; |
| 626 | r.bottom = y; |
| 627 | cp->ypos += y + GAPBETWEEN; |
| 628 | doctl(cp, r, "LISTBOX", |
| 629 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | WS_VSCROLL | |
| 630 | LBS_NOTIFY | LBS_HASSTRINGS, WS_EX_CLIENTEDGE, "", listid); |
| 631 | } |
| 632 | |
| 633 | /* |
| 634 | * Another special control: the environment-variable setter. A |
| 635 | * static line first; then a pair of edit boxes with associated |
| 636 | * statics, and two buttons; then a list box. |
| 637 | */ |
| 638 | void envsetter(struct ctlpos *cp, char *stext, int sid, |
| 639 | char *e1stext, int e1sid, int e1id, |
| 640 | char *e2stext, int e2sid, int e2id, |
| 641 | int listid, char *b1text, int b1id, char *b2text, int b2id) |
| 642 | { |
| 643 | RECT r; |
| 644 | const int height = (STATICHEIGHT > EDITHEIGHT |
| 645 | && STATICHEIGHT > |
| 646 | PUSHBTNHEIGHT ? STATICHEIGHT : EDITHEIGHT > |
| 647 | PUSHBTNHEIGHT ? EDITHEIGHT : PUSHBTNHEIGHT); |
| 648 | const static int percents[] = { 20, 35, 10, 25 }; |
| 649 | int i, j, xpos, percent; |
| 650 | const int LISTHEIGHT = 42; |
| 651 | |
| 652 | /* The static control. */ |
| 653 | r.left = GAPBETWEEN; |
| 654 | r.top = cp->ypos; |
| 655 | r.right = cp->width; |
| 656 | r.bottom = STATICHEIGHT; |
| 657 | cp->ypos += r.bottom + GAPWITHIN; |
| 658 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, stext, sid); |
| 659 | |
| 660 | /* The statics+edits+buttons. */ |
| 661 | for (j = 0; j < 2; j++) { |
| 662 | percent = 10; |
| 663 | for (i = 0; i < 4; i++) { |
| 664 | xpos = (cp->width + GAPBETWEEN) * percent / 100; |
| 665 | r.left = xpos + GAPBETWEEN; |
| 666 | percent += percents[i]; |
| 667 | xpos = (cp->width + GAPBETWEEN) * percent / 100; |
| 668 | r.right = xpos - r.left; |
| 669 | r.top = cp->ypos; |
| 670 | r.bottom = (i == 0 ? STATICHEIGHT : |
| 671 | i == 1 ? EDITHEIGHT : PUSHBTNHEIGHT); |
| 672 | r.top += (height - r.bottom) / 2; |
| 673 | if (i == 0) { |
| 674 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, |
| 675 | j == 0 ? e1stext : e2stext, j == 0 ? e1sid : e2sid); |
| 676 | } else if (i == 1) { |
| 677 | doctl(cp, r, "EDIT", |
| 678 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL, |
| 679 | WS_EX_CLIENTEDGE, "", j == 0 ? e1id : e2id); |
| 680 | } else if (i == 3) { |
| 681 | doctl(cp, r, "BUTTON", |
| 682 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON, |
| 683 | 0, j == 0 ? b1text : b2text, j == 0 ? b1id : b2id); |
| 684 | } |
| 685 | } |
| 686 | cp->ypos += height + GAPWITHIN; |
| 687 | } |
| 688 | |
| 689 | /* The list box. */ |
| 690 | r.left = GAPBETWEEN; |
| 691 | r.top = cp->ypos; |
| 692 | r.right = cp->width; |
| 693 | r.bottom = LISTHEIGHT; |
| 694 | cp->ypos += r.bottom + GAPBETWEEN; |
| 695 | doctl(cp, r, "LISTBOX", |
| 696 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | WS_VSCROLL | LBS_HASSTRINGS |
| 697 | | LBS_USETABSTOPS, WS_EX_CLIENTEDGE, "", listid); |
| 698 | } |
| 699 | |
| 700 | /* |
| 701 | * Yet another special control: the character-class setter. A |
| 702 | * static, then a list, then a line containing a |
| 703 | * button-and-static-and-edit. |
| 704 | */ |
| 705 | void charclass(struct ctlpos *cp, char *stext, int sid, int listid, |
| 706 | char *btext, int bid, int eid, char *s2text, int s2id) |
| 707 | { |
| 708 | RECT r; |
| 709 | const int height = (STATICHEIGHT > EDITHEIGHT |
| 710 | && STATICHEIGHT > |
| 711 | PUSHBTNHEIGHT ? STATICHEIGHT : EDITHEIGHT > |
| 712 | PUSHBTNHEIGHT ? EDITHEIGHT : PUSHBTNHEIGHT); |
| 713 | const static int percents[] = { 30, 40, 30 }; |
| 714 | int i, xpos, percent; |
| 715 | const int LISTHEIGHT = 52; |
| 716 | |
| 717 | /* The static control. */ |
| 718 | r.left = GAPBETWEEN; |
| 719 | r.top = cp->ypos; |
| 720 | r.right = cp->width; |
| 721 | r.bottom = STATICHEIGHT; |
| 722 | cp->ypos += r.bottom + GAPWITHIN; |
| 723 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, stext, sid); |
| 724 | |
| 725 | /* The list box. */ |
| 726 | r.left = GAPBETWEEN; |
| 727 | r.top = cp->ypos; |
| 728 | r.right = cp->width; |
| 729 | r.bottom = LISTHEIGHT; |
| 730 | cp->ypos += r.bottom + GAPWITHIN; |
| 731 | doctl(cp, r, "LISTBOX", |
| 732 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | WS_VSCROLL | LBS_HASSTRINGS |
| 733 | | LBS_USETABSTOPS, WS_EX_CLIENTEDGE, "", listid); |
| 734 | |
| 735 | /* The button+static+edit. */ |
| 736 | percent = xpos = 0; |
| 737 | for (i = 0; i < 3; i++) { |
| 738 | r.left = xpos + GAPBETWEEN; |
| 739 | percent += percents[i]; |
| 740 | xpos = (cp->width + GAPBETWEEN) * percent / 100; |
| 741 | r.right = xpos - r.left; |
| 742 | r.top = cp->ypos; |
| 743 | r.bottom = (i == 0 ? PUSHBTNHEIGHT : |
| 744 | i == 1 ? STATICHEIGHT : EDITHEIGHT); |
| 745 | r.top += (height - r.bottom) / 2; |
| 746 | if (i == 0) { |
| 747 | doctl(cp, r, "BUTTON", |
| 748 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON, |
| 749 | 0, btext, bid); |
| 750 | } else if (i == 1) { |
| 751 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE | SS_CENTER, |
| 752 | 0, s2text, s2id); |
| 753 | } else if (i == 2) { |
| 754 | doctl(cp, r, "EDIT", |
| 755 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL, |
| 756 | WS_EX_CLIENTEDGE, "", eid); |
| 757 | } |
| 758 | } |
| 759 | cp->ypos += height + GAPBETWEEN; |
| 760 | } |
| 761 | |
| 762 | /* |
| 763 | * A special control (horrors!). The colour editor. A static line; |
| 764 | * then on the left, a list box, and on the right, a sequence of |
| 765 | * two-part statics followed by a button. |
| 766 | */ |
| 767 | void colouredit(struct ctlpos *cp, char *stext, int sid, int listid, |
| 768 | char *btext, int bid, ...) |
| 769 | { |
| 770 | RECT r; |
| 771 | int y; |
| 772 | va_list ap; |
| 773 | int lwid, rwid, rpos; |
| 774 | const int LISTHEIGHT = 66; |
| 775 | |
| 776 | /* The static control. */ |
| 777 | r.left = GAPBETWEEN; |
| 778 | r.top = cp->ypos; |
| 779 | r.right = cp->width; |
| 780 | r.bottom = STATICHEIGHT; |
| 781 | cp->ypos += r.bottom + GAPWITHIN; |
| 782 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, stext, sid); |
| 783 | |
| 784 | rpos = GAPBETWEEN + 2 * (cp->width + GAPBETWEEN) / 3; |
| 785 | lwid = rpos - 2 * GAPBETWEEN; |
| 786 | rwid = cp->width + GAPBETWEEN - rpos; |
| 787 | |
| 788 | /* The list box. */ |
| 789 | r.left = GAPBETWEEN; |
| 790 | r.top = cp->ypos; |
| 791 | r.right = lwid; |
| 792 | r.bottom = LISTHEIGHT; |
| 793 | doctl(cp, r, "LISTBOX", |
| 794 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | WS_VSCROLL | LBS_HASSTRINGS |
| 795 | | LBS_USETABSTOPS | LBS_NOTIFY, WS_EX_CLIENTEDGE, "", listid); |
| 796 | |
| 797 | /* The statics. */ |
| 798 | y = cp->ypos; |
| 799 | va_start(ap, bid); |
| 800 | while (1) { |
| 801 | char *ltext; |
| 802 | int lid, rid; |
| 803 | ltext = va_arg(ap, char *); |
| 804 | if (!ltext) |
| 805 | break; |
| 806 | lid = va_arg(ap, int); |
| 807 | rid = va_arg(ap, int); |
| 808 | r.top = y; |
| 809 | r.bottom = STATICHEIGHT; |
| 810 | y += r.bottom + GAPWITHIN; |
| 811 | r.left = rpos; |
| 812 | r.right = rwid / 2; |
| 813 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, ltext, lid); |
| 814 | r.left = rpos + r.right; |
| 815 | r.right = rwid - r.right; |
| 816 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE | SS_RIGHT, 0, "", |
| 817 | rid); |
| 818 | } |
| 819 | va_end(ap); |
| 820 | |
| 821 | /* The button. */ |
| 822 | r.top = y + 2 * GAPWITHIN; |
| 823 | r.bottom = PUSHBTNHEIGHT; |
| 824 | r.left = rpos; |
| 825 | r.right = rwid; |
| 826 | doctl(cp, r, "BUTTON", |
| 827 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON, |
| 828 | 0, btext, bid); |
| 829 | |
| 830 | cp->ypos += LISTHEIGHT + GAPBETWEEN; |
| 831 | } |
| 832 | |
| 833 | /* |
| 834 | * A special control for manipulating an ordered preference list |
| 835 | * (eg. for cipher selection). |
| 836 | * XXX: this is a rough hack and could be improved. |
| 837 | */ |
| 838 | void prefslist(struct prefslist *hdl, struct ctlpos *cp, char *stext, |
| 839 | int sid, int listid, int upbid, int dnbid) |
| 840 | { |
| 841 | const static int percents[] = { 5, 75, 20 }; |
| 842 | RECT r; |
| 843 | int xpos, percent = 0, i; |
| 844 | const int DEFLISTHEIGHT = 52; /* XXX configurable? */ |
| 845 | const int BTNSHEIGHT = 2*PUSHBTNHEIGHT + GAPBETWEEN; |
| 846 | int totalheight; |
| 847 | |
| 848 | /* Squirrel away IDs. */ |
| 849 | hdl->listid = listid; |
| 850 | hdl->upbid = upbid; |
| 851 | hdl->dnbid = dnbid; |
| 852 | |
| 853 | /* The static label. */ |
| 854 | r.left = GAPBETWEEN; |
| 855 | r.top = cp->ypos; |
| 856 | r.right = cp->width; |
| 857 | r.bottom = STATICHEIGHT; |
| 858 | cp->ypos += r.bottom + GAPWITHIN; |
| 859 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, stext, sid); |
| 860 | |
| 861 | /* XXX it'd be nice to centre the buttons wrt the listbox |
| 862 | * but we'd have to find out how high the latter actually is. */ |
| 863 | if (DEFLISTHEIGHT > BTNSHEIGHT) { |
| 864 | totalheight = DEFLISTHEIGHT; |
| 865 | } else { |
| 866 | totalheight = BTNSHEIGHT; |
| 867 | } |
| 868 | |
| 869 | for (i=0; i<3; i++) { |
| 870 | int left, wid; |
| 871 | xpos = (cp->width + GAPBETWEEN) * percent / 100; |
| 872 | left = xpos + GAPBETWEEN; |
| 873 | percent += percents[i]; |
| 874 | xpos = (cp->width + GAPBETWEEN) * percent / 100; |
| 875 | wid = xpos - left; |
| 876 | |
| 877 | switch (i) { |
| 878 | case 1: |
| 879 | /* The drag list box. */ |
| 880 | r.left = left; r.right = wid; |
| 881 | r.top = cp->ypos; r.bottom = totalheight; |
| 882 | { |
| 883 | HWND ctl; |
| 884 | ctl = doctl(cp, r, "LISTBOX", |
| 885 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | |
| 886 | WS_VSCROLL | LBS_HASSTRINGS, |
| 887 | WS_EX_CLIENTEDGE, |
| 888 | "", listid); |
| 889 | MakeDragList(ctl); |
| 890 | } |
| 891 | break; |
| 892 | |
| 893 | case 2: |
| 894 | /* The "Up" and "Down" buttons. */ |
| 895 | /* XXX worry about accelerators if we have more than one |
| 896 | * prefslist on a panel */ |
| 897 | r.left = left; r.right = wid; |
| 898 | r.top = cp->ypos; r.bottom = PUSHBTNHEIGHT; |
| 899 | doctl(cp, r, "BUTTON", |
| 900 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON, |
| 901 | 0, "&Up", upbid); |
| 902 | |
| 903 | r.left = left; r.right = wid; |
| 904 | r.top = cp->ypos + PUSHBTNHEIGHT + GAPBETWEEN; |
| 905 | r.bottom = PUSHBTNHEIGHT; |
| 906 | doctl(cp, r, "BUTTON", |
| 907 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON, |
| 908 | 0, "&Down", dnbid); |
| 909 | |
| 910 | break; |
| 911 | |
| 912 | } |
| 913 | } |
| 914 | |
| 915 | cp->ypos += totalheight + GAPBETWEEN; |
| 916 | |
| 917 | } |
| 918 | |
| 919 | /* |
| 920 | * Helper function for prefslist: move item in list box. |
| 921 | */ |
| 922 | static void pl_moveitem(HWND hwnd, int listid, int src, int dst) |
| 923 | { |
| 924 | int tlen, val; |
| 925 | char *txt; |
| 926 | /* Get the item's data. */ |
| 927 | tlen = SendDlgItemMessage (hwnd, listid, LB_GETTEXTLEN, src, 0); |
| 928 | txt = smalloc(tlen+1); |
| 929 | SendDlgItemMessage (hwnd, listid, LB_GETTEXT, src, (LPARAM) txt); |
| 930 | val = SendDlgItemMessage (hwnd, listid, LB_GETITEMDATA, src, 0); |
| 931 | /* Deselect old location. */ |
| 932 | SendDlgItemMessage (hwnd, listid, LB_SETSEL, FALSE, src); |
| 933 | /* Delete it at the old location. */ |
| 934 | SendDlgItemMessage (hwnd, listid, LB_DELETESTRING, src, 0); |
| 935 | /* Insert it at new location. */ |
| 936 | SendDlgItemMessage (hwnd, listid, LB_INSERTSTRING, dst, |
| 937 | (LPARAM) txt); |
| 938 | SendDlgItemMessage (hwnd, listid, LB_SETITEMDATA, dst, |
| 939 | (LPARAM) val); |
| 940 | /* Set selection. */ |
| 941 | SendDlgItemMessage (hwnd, listid, LB_SETCURSEL, dst, 0); |
| 942 | sfree (txt); |
| 943 | } |
| 944 | |
| 945 | int pl_itemfrompt(HWND hwnd, POINT cursor, BOOL scroll) |
| 946 | { |
| 947 | int ret; |
| 948 | POINT uppoint, downpoint; |
| 949 | int updist, downdist, upitem, downitem, i; |
| 950 | |
| 951 | /* |
| 952 | * Ghastly hackery to try to figure out not which |
| 953 | * _item_, but which _gap between items_, the user |
| 954 | * is pointing at. We do this by first working out |
| 955 | * which list item is under the cursor, and then |
| 956 | * working out how far the cursor would have to |
| 957 | * move up or down before the answer was different. |
| 958 | * Then we put the insertion point _above_ the |
| 959 | * current item if the upper edge is closer than |
| 960 | * the lower edge, or _below_ it if vice versa. |
| 961 | */ |
| 962 | ret = LBItemFromPt(hwnd, cursor, scroll); |
| 963 | if (ret == -1) |
| 964 | return ret; |
| 965 | ret = LBItemFromPt(hwnd, cursor, FALSE); |
| 966 | updist = downdist = 0; |
| 967 | for (i = 1; i < 4096 && (!updist || !downdist); i++) { |
| 968 | uppoint = downpoint = cursor; |
| 969 | uppoint.y -= i; |
| 970 | downpoint.y += i; |
| 971 | upitem = LBItemFromPt(hwnd, uppoint, FALSE); |
| 972 | downitem = LBItemFromPt(hwnd, downpoint, FALSE); |
| 973 | if (!updist && upitem != ret) |
| 974 | updist = i; |
| 975 | if (!downdist && downitem != ret) |
| 976 | downdist = i; |
| 977 | } |
| 978 | if (downdist < updist) |
| 979 | ret++; |
| 980 | return ret; |
| 981 | } |
| 982 | |
| 983 | /* |
| 984 | * Handler for prefslist above. |
| 985 | */ |
| 986 | int handle_prefslist(struct prefslist *hdl, |
| 987 | int *array, int maxmemb, |
| 988 | int is_dlmsg, HWND hwnd, |
| 989 | WPARAM wParam, LPARAM lParam) |
| 990 | { |
| 991 | int i; |
| 992 | int ret; |
| 993 | |
| 994 | if (is_dlmsg) { |
| 995 | |
| 996 | if ((int)wParam == hdl->listid) { |
| 997 | DRAGLISTINFO *dlm = (DRAGLISTINFO *)lParam; |
| 998 | int dest; |
| 999 | switch (dlm->uNotification) { |
| 1000 | case DL_BEGINDRAG: |
| 1001 | hdl->dummyitem = |
| 1002 | SendDlgItemMessage(hwnd, hdl->listid, |
| 1003 | LB_ADDSTRING, 0, (LPARAM) ""); |
| 1004 | |
| 1005 | hdl->srcitem = LBItemFromPt(dlm->hWnd, dlm->ptCursor, TRUE); |
| 1006 | hdl->dragging = 0; |
| 1007 | /* XXX hack Q183115 */ |
| 1008 | SetWindowLong(hwnd, DWL_MSGRESULT, TRUE); |
| 1009 | ret = 1; break; |
| 1010 | case DL_CANCELDRAG: |
| 1011 | DrawInsert(hwnd, dlm->hWnd, -1); /* Clear arrow */ |
| 1012 | SendDlgItemMessage(hwnd, hdl->listid, |
| 1013 | LB_DELETESTRING, hdl->dummyitem, 0); |
| 1014 | hdl->dragging = 0; |
| 1015 | ret = 1; break; |
| 1016 | case DL_DRAGGING: |
| 1017 | hdl->dragging = 1; |
| 1018 | dest = pl_itemfrompt(dlm->hWnd, dlm->ptCursor, TRUE); |
| 1019 | if (dest > hdl->dummyitem) dest = hdl->dummyitem; |
| 1020 | DrawInsert (hwnd, dlm->hWnd, dest); |
| 1021 | if (dest >= 0) |
| 1022 | SetWindowLong(hwnd, DWL_MSGRESULT, DL_MOVECURSOR); |
| 1023 | else |
| 1024 | SetWindowLong(hwnd, DWL_MSGRESULT, DL_STOPCURSOR); |
| 1025 | ret = 1; break; |
| 1026 | case DL_DROPPED: |
| 1027 | if (hdl->dragging) { |
| 1028 | dest = pl_itemfrompt(dlm->hWnd, dlm->ptCursor, TRUE); |
| 1029 | if (dest > hdl->dummyitem) dest = hdl->dummyitem; |
| 1030 | DrawInsert (hwnd, dlm->hWnd, -1); |
| 1031 | } |
| 1032 | SendDlgItemMessage(hwnd, hdl->listid, |
| 1033 | LB_DELETESTRING, hdl->dummyitem, 0); |
| 1034 | if (hdl->dragging) { |
| 1035 | hdl->dragging = 0; |
| 1036 | if (dest >= 0) { |
| 1037 | /* Correct for "missing" item. */ |
| 1038 | if (dest > hdl->srcitem) dest--; |
| 1039 | pl_moveitem(hwnd, hdl->listid, hdl->srcitem, dest); |
| 1040 | } |
| 1041 | } |
| 1042 | ret = 1; break; |
| 1043 | } |
| 1044 | } |
| 1045 | |
| 1046 | } else { |
| 1047 | |
| 1048 | ret = 0; |
| 1049 | if (((LOWORD(wParam) == hdl->upbid) || |
| 1050 | (LOWORD(wParam) == hdl->dnbid)) && |
| 1051 | ((HIWORD(wParam) == BN_CLICKED) || |
| 1052 | (HIWORD(wParam) == BN_DOUBLECLICKED))) { |
| 1053 | /* Move an item up or down the list. */ |
| 1054 | /* Get the current selection, if any. */ |
| 1055 | int selection = SendDlgItemMessage (hwnd, hdl->listid, LB_GETCURSEL, 0, 0); |
| 1056 | if (selection == LB_ERR) { |
| 1057 | MessageBeep(0); |
| 1058 | } else { |
| 1059 | int nitems; |
| 1060 | /* Get the total number of items. */ |
| 1061 | nitems = SendDlgItemMessage (hwnd, hdl->listid, LB_GETCOUNT, 0, 0); |
| 1062 | /* Should we do anything? */ |
| 1063 | if (LOWORD(wParam) == hdl->upbid && (selection > 0)) |
| 1064 | pl_moveitem(hwnd, hdl->listid, selection, selection - 1); |
| 1065 | else if (LOWORD(wParam) == hdl->dnbid && (selection < nitems - 1)) |
| 1066 | pl_moveitem(hwnd, hdl->listid, selection, selection + 1); |
| 1067 | } |
| 1068 | |
| 1069 | } |
| 1070 | |
| 1071 | } |
| 1072 | |
| 1073 | /* Update array to match the list box. */ |
| 1074 | for (i=0; i < maxmemb; i++) |
| 1075 | array[i] = SendDlgItemMessage (hwnd, hdl->listid, LB_GETITEMDATA, |
| 1076 | i, 0); |
| 1077 | |
| 1078 | return ret; |
| 1079 | |
| 1080 | } |
| 1081 | |
| 1082 | /* |
| 1083 | * A progress bar (from Common Controls). We like our progress bars |
| 1084 | * to be smooth and unbroken, without those ugly divisions; some |
| 1085 | * older compilers may not support that, but that's life. |
| 1086 | */ |
| 1087 | void progressbar(struct ctlpos *cp, int id) |
| 1088 | { |
| 1089 | RECT r; |
| 1090 | |
| 1091 | r.left = GAPBETWEEN; |
| 1092 | r.top = cp->ypos; |
| 1093 | r.right = cp->width; |
| 1094 | r.bottom = PROGBARHEIGHT; |
| 1095 | cp->ypos += r.bottom + GAPBETWEEN; |
| 1096 | |
| 1097 | doctl(cp, r, PROGRESS_CLASS, WS_CHILD | WS_VISIBLE |
| 1098 | #ifdef PBS_SMOOTH |
| 1099 | | PBS_SMOOTH |
| 1100 | #endif |
| 1101 | , WS_EX_CLIENTEDGE, "", id); |
| 1102 | } |
| 1103 | |
| 1104 | /* |
| 1105 | * Another special control: the forwarding options setter. First a |
| 1106 | * list box; next a static header line, introducing a pair of edit |
| 1107 | * boxes with associated statics, another button, and a radio |
| 1108 | * button pair. |
| 1109 | */ |
| 1110 | void fwdsetter(struct ctlpos *cp, int listid, char *stext, int sid, |
| 1111 | char *e1stext, int e1sid, int e1id, |
| 1112 | char *e2stext, int e2sid, int e2id, |
| 1113 | char *btext, int bid) |
| 1114 | { |
| 1115 | RECT r; |
| 1116 | const int height = (STATICHEIGHT > EDITHEIGHT |
| 1117 | && STATICHEIGHT > |
| 1118 | PUSHBTNHEIGHT ? STATICHEIGHT : EDITHEIGHT > |
| 1119 | PUSHBTNHEIGHT ? EDITHEIGHT : PUSHBTNHEIGHT); |
| 1120 | const static int percents[] = { 25, 35, 15, 25 }; |
| 1121 | int i, j, xpos, percent; |
| 1122 | const int LISTHEIGHT = 42; |
| 1123 | |
| 1124 | /* The list box. */ |
| 1125 | r.left = GAPBETWEEN; |
| 1126 | r.top = cp->ypos; |
| 1127 | r.right = cp->width; |
| 1128 | r.bottom = LISTHEIGHT; |
| 1129 | cp->ypos += r.bottom + GAPBETWEEN; |
| 1130 | doctl(cp, r, "LISTBOX", |
| 1131 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | WS_VSCROLL | LBS_HASSTRINGS |
| 1132 | | LBS_USETABSTOPS, WS_EX_CLIENTEDGE, "", listid); |
| 1133 | |
| 1134 | /* The static control. */ |
| 1135 | r.left = GAPBETWEEN; |
| 1136 | r.top = cp->ypos; |
| 1137 | r.right = cp->width; |
| 1138 | r.bottom = STATICHEIGHT; |
| 1139 | cp->ypos += r.bottom + GAPWITHIN; |
| 1140 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, stext, sid); |
| 1141 | |
| 1142 | /* The statics+edits+buttons. */ |
| 1143 | for (j = 0; j < 2; j++) { |
| 1144 | percent = 0; |
| 1145 | for (i = 0; i < (j ? 2 : 4); i++) { |
| 1146 | xpos = (cp->width + GAPBETWEEN) * percent / 100; |
| 1147 | r.left = xpos + GAPBETWEEN; |
| 1148 | percent += percents[i]; |
| 1149 | if (j==1 && i==1) percent = 100; |
| 1150 | xpos = (cp->width + GAPBETWEEN) * percent / 100; |
| 1151 | r.right = xpos - r.left; |
| 1152 | r.top = cp->ypos; |
| 1153 | r.bottom = (i == 0 ? STATICHEIGHT : |
| 1154 | i == 1 ? EDITHEIGHT : PUSHBTNHEIGHT); |
| 1155 | r.top += (height - r.bottom) / 2; |
| 1156 | if (i == 0) { |
| 1157 | doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, |
| 1158 | j == 0 ? e1stext : e2stext, j == 0 ? e1sid : e2sid); |
| 1159 | } else if (i == 1) { |
| 1160 | doctl(cp, r, "EDIT", |
| 1161 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL, |
| 1162 | WS_EX_CLIENTEDGE, "", j == 0 ? e1id : e2id); |
| 1163 | } else if (i == 3) { |
| 1164 | doctl(cp, r, "BUTTON", |
| 1165 | WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON, |
| 1166 | 0, btext, bid); |
| 1167 | } |
| 1168 | } |
| 1169 | cp->ypos += height + GAPWITHIN; |
| 1170 | } |
| 1171 | } |