git.distorted.org.uk Git - u/mdw/putty/blob - mac/macctrls.c

   1 /* $Id: macctrls.c,v 1.7 2003/03/20 23:15:25 ben Exp $ */
   2 /*
   3  * Copyright (c) 2003 Ben Harris
   4  * All rights reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person
   7  * obtaining a copy of this software and associated documentation
   8  * files (the "Software"), to deal in the Software without
   9  * restriction, including without limitation the rights to use,
  10  * copy, modify, merge, publish, distribute, sublicense, and/or
  11  * sell copies of the Software, and to permit persons to whom the
  12  * Software is furnished to do so, subject to the following
  13  * conditions:
  14  *
  15  * The above copyright notice and this permission notice shall be
  16  * included in all copies or substantial portions of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  19  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  21  * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
  22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
  23  * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  24  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  25  * SOFTWARE.
  26  */
  27
  28 #include <MacTypes.h>
  29 #include <Appearance.h>
  30 #include <Controls.h>
  31 #include <ControlDefinitions.h>
  32 #include <Resources.h>
  33 #include <Sound.h>
  34 #include <TextUtils.h>
  35 #include <Windows.h>
  36
  37 #include <assert.h>
  38
  39 #include "putty.h"
  40 #include "mac.h"
  41 #include "macresid.h"
  42 #include "dialog.h"
  43 #include "tree234.h"
  44
  45 union macctrl {
  46     struct macctrl_generic {
  47         enum {
  48             MACCTRL_TEXT,
  49             MACCTRL_RADIO,
  50             MACCTRL_CHECKBOX,
  51             MACCTRL_BUTTON
  52         } type;
  53         /* Template from which this was generated */
  54         union control *ctrl;
  55     } generic;
  56     struct {
  57         struct macctrl_generic generic;
  58         ControlRef tbctrl;
  59     } text;
  60     struct {
  61         struct macctrl_generic generic;
  62         ControlRef *tbctrls;
  63     } radio;
  64     struct {
  65         struct macctrl_generic generic;
  66         ControlRef tbctrl;
  67     } checkbox;
  68     struct {
  69         struct macctrl_generic generic;
  70         ControlRef tbctrl;
  71     } button;
  72 };
  73
  74 struct mac_layoutstate {
  75     Point pos;
  76     unsigned int width;
  77 };
  78
  79 #define ctrlevent(mcs, mc, event) do {                                  \
  80     if ((mc)->generic.ctrl->generic.handler != NULL)                    \
  81         (*(mc)->generic.ctrl->generic.handler)((mc)->generic.ctrl, (mcs),\
  82                                                (mcs)->data, (event));   \
  83 } while (0)
  84
  85 #define findbyctrl(mcs, ctrl)                                           \
  86     find234((mcs)->byctrl, (ctrl), macctrl_cmp_byctrl_find)
  87
  88 static void macctrl_layoutset(struct mac_layoutstate *, struct controlset *,
  89                               WindowPtr, struct macctrls *);
  90 static void macctrl_text(struct macctrls *, WindowPtr,
  91                          struct mac_layoutstate *, union control *);
  92 static void macctrl_radio(struct macctrls *, WindowPtr,
  93                           struct mac_layoutstate *, union control *);
  94 static void macctrl_checkbox(struct macctrls *, WindowPtr,
  95                              struct mac_layoutstate *, union control *);
  96 static void macctrl_button(struct macctrls *, WindowPtr,
  97                            struct mac_layoutstate *, union control *);
  98 #if !TARGET_API_MAC_CARBON
  99 static pascal SInt32 macctrl_sys7_text_cdef(SInt16, ControlRef,
 100                                             ControlDefProcMessage, SInt32);
 101 static pascal SInt32 macctrl_sys7_default_cdef(SInt16, ControlRef,
 102                                                ControlDefProcMessage, SInt32);
 103 #endif
 104
 105 #if !TARGET_API_MAC_CARBON
 106 /*
 107  * This trick enables us to keep all the CDEF code in the main
 108  * application, which makes life easier.  For details, see
 109  * <http://developer.apple.com/technotes/tn/tn2003.html#custom_code_base>.
 110  */
 111
 112 #pragma options align=mac68k
 113 typedef struct {
 114     short               jmpabs; /* 4EF9 */
 115     ControlDefUPP       theUPP;
 116 } **PatchCDEF;
 117 #pragma options align=reset
 118 #endif
 119
 120 static void macctrl_init()
 121 {
 122 #if !TARGET_API_MAC_CARBON
 123     static int inited = 0;
 124     PatchCDEF cdef;
 125
 126     if (inited) return;
 127     cdef = (PatchCDEF)GetResource(kControlDefProcResourceType, CDEF_Text);
 128     (*cdef)->theUPP = NewControlDefProc(macctrl_sys7_text_cdef);
 129     cdef = (PatchCDEF)GetResource(kControlDefProcResourceType, CDEF_Default);
 130     (*cdef)->theUPP = NewControlDefProc(macctrl_sys7_default_cdef);
 131     inited = 1;
 132 #endif
 133 }
 134
 135
 136 static int macctrl_cmp_byctrl(void *av, void *bv)
 137 {
 138     union macctrl *a = (union macctrl *)av;
 139     union macctrl *b = (union macctrl *)bv;
 140
 141     if (a->generic.ctrl < b->generic.ctrl)
 142         return -1;
 143     else if (a->generic.ctrl > b->generic.ctrl)
 144         return +1;
 145     else
 146         return 0;
 147 }
 148
 149 static int macctrl_cmp_byctrl_find(void *av, void *bv)
 150 {
 151     union control *a = (union control *)av;
 152     union macctrl *b = (union macctrl *)bv;
 153
 154     if (a < b->generic.ctrl)
 155         return -1;
 156     else if (a > b->generic.ctrl)
 157         return +1;
 158     else
 159         return 0;
 160 }
 161
 162 void macctrl_layoutbox(struct controlbox *cb, WindowPtr window,
 163                        struct macctrls *mcs)
 164 {
 165     int i;
 166     struct mac_layoutstate curstate;
 167     ControlRef root;
 168     Rect rect;
 169
 170     macctrl_init();
 171 #if TARGET_API_MAC_CARBON
 172     GetPortBounds(GetWindowPort(window), &rect);
 173 #else
 174     rect = window->portRect;
 175 #endif
 176     curstate.pos.h = rect.left + 13;
 177     curstate.pos.v = rect.top + 13;
 178     curstate.width = rect.right - rect.left - (13 * 2);
 179     if (mac_gestalts.apprvers >= 0x100)
 180         CreateRootControl(window, &root);
 181     mcs->byctrl = newtree234(macctrl_cmp_byctrl);
 182     for (i = 0; i < cb->nctrlsets; i++)
 183         macctrl_layoutset(&curstate, cb->ctrlsets[i], window, mcs);
 184 }
 185
 186 static void macctrl_layoutset(struct mac_layoutstate *curstate,
 187                               struct controlset *s,
 188                               WindowPtr window, struct macctrls *mcs)
 189 {
 190     unsigned int i;
 191
 192     fprintf(stderr, "--- begin set ---\n");
 193     fprintf(stderr, "pathname = %s\n", s->pathname);
 194     if (s->boxname && *s->boxname)
 195         fprintf(stderr, "boxname = %s\n", s->boxname);
 196     if (s->boxtitle)
 197         fprintf(stderr, "boxtitle = %s\n", s->boxtitle);
 198
 199
 200     for (i = 0; i < s->ncontrols; i++) {
 201         union control *ctrl = s->ctrls[i];
 202         char const *s;
 203
 204         switch (ctrl->generic.type) {
 205           case CTRL_TEXT: s = "text"; break;
 206           case CTRL_EDITBOX: s = "editbox"; break;
 207           case CTRL_RADIO: s = "radio"; break;
 208           case CTRL_CHECKBOX: s = "checkbox"; break;
 209           case CTRL_BUTTON: s = "button"; break;
 210           case CTRL_LISTBOX: s = "listbox"; break;
 211           case CTRL_COLUMNS: s = "columns"; break;
 212           case CTRL_FILESELECT: s = "fileselect"; break;
 213           case CTRL_FONTSELECT: s = "fontselect"; break;
 214           case CTRL_TABDELAY: s = "tabdelay"; break;
 215           default: s = "unknown"; break;
 216         }
 217         fprintf(stderr, "  control: %s\n", s);
 218         switch (ctrl->generic.type) {
 219           case CTRL_TEXT:
 220             macctrl_text(mcs, window, curstate, ctrl);
 221             break;
 222           case CTRL_RADIO:
 223             macctrl_radio(mcs, window, curstate, ctrl);
 224             break;
 225           case CTRL_CHECKBOX:
 226             macctrl_checkbox(mcs, window, curstate, ctrl);
 227             break;
 228           case CTRL_BUTTON:
 229             macctrl_button(mcs, window, curstate, ctrl);
 230             break;
 231
 232         }
 233     }
 234 }
 235
 236 static void macctrl_text(struct macctrls *mcs, WindowPtr window,
 237                          struct mac_layoutstate *curstate,
 238                          union control *ctrl)
 239 {
 240     union macctrl *mc = smalloc(sizeof *mc);
 241     Rect bounds;
 242
 243     fprintf(stderr, "    label = %s\n", ctrl->text.label);
 244     mc->generic.type = MACCTRL_TEXT;
 245     mc->generic.ctrl = ctrl;
 246     bounds.left = curstate->pos.h;
 247     bounds.right = bounds.left + curstate->width;
 248     bounds.top = curstate->pos.v;
 249     bounds.bottom = bounds.top + 16;
 250     if (mac_gestalts.apprvers >= 0x100) {
 251         SInt16 height;
 252         Size olen;
 253
 254         mc->text.tbctrl = NewControl(window, &bounds, NULL, TRUE, 0, 0, 0,
 255                                      kControlStaticTextProc, (long)mc);
 256         SetControlData(mc->text.tbctrl, kControlEntireControl,
 257                        kControlStaticTextTextTag,
 258                        strlen(ctrl->text.label), ctrl->text.label);
 259         GetControlData(mc->text.tbctrl, kControlEntireControl,
 260                        kControlStaticTextTextHeightTag,
 261                        sizeof(height), &height, &olen);
 262         fprintf(stderr, "    height = %d\n", height);
 263         SizeControl(mc->text.tbctrl, curstate->width, height);
 264         curstate->pos.v += height + 6;
 265     } else {
 266         Str255 title;
 267
 268         c2pstrcpy(title, ctrl->text.label);
 269         mc->text.tbctrl = NewControl(window, &bounds, title, TRUE, 0, 0, 0,
 270                                      SYS7_TEXT_PROC, (long)mc);
 271     }
 272     add234(mcs->byctrl, mc);
 273 }
 274
 275 #if !TARGET_API_MAC_CARBON
 276 static pascal SInt32 macctrl_sys7_text_cdef(SInt16 variant, ControlRef control,
 277                                      ControlDefProcMessage msg, SInt32 param)
 278 {
 279     RgnHandle rgn;
 280
 281     switch (msg) {
 282       case drawCntl:
 283         if ((*control)->contrlVis)
 284             TETextBox((*control)->contrlTitle + 1, (*control)->contrlTitle[0],
 285                       &(*control)->contrlRect, teFlushDefault);
 286         return 0;
 287       case calcCRgns:
 288         if (param & (1 << 31)) {
 289             param &= ~(1 << 31);
 290             goto calcthumbrgn;
 291         }
 292         /* FALLTHROUGH */
 293       case calcCntlRgn:
 294         rgn = (RgnHandle)param;
 295         RectRgn(rgn, &(*control)->contrlRect);
 296         return 0;
 297       case calcThumbRgn:
 298       calcthumbrgn:
 299         rgn = (RgnHandle)param;
 300         SetEmptyRgn(rgn);
 301         return 0;
 302     }
 303
 304     return 0;
 305 }
 306 #endif
 307
 308 static void macctrl_radio(struct macctrls *mcs, WindowPtr window,
 309                           struct mac_layoutstate *curstate,
 310                           union control *ctrl)
 311 {
 312     union macctrl *mc = smalloc(sizeof *mc);
 313     Rect bounds;
 314     Str255 title;
 315     unsigned int i, colwidth;
 316
 317     fprintf(stderr, "    label = %s\n", ctrl->radio.label);
 318     mc->generic.type = MACCTRL_RADIO;
 319     mc->generic.ctrl = ctrl;
 320     mc->radio.tbctrls =
 321         smalloc(sizeof(*mc->radio.tbctrls) * ctrl->radio.nbuttons);
 322     colwidth = (curstate->width + 13) / ctrl->radio.ncolumns;
 323     for (i = 0; i < ctrl->radio.nbuttons; i++) {
 324         fprintf(stderr, "    button = %s\n", ctrl->radio.buttons[i]);
 325         bounds.top = curstate->pos.v;
 326         bounds.bottom = bounds.top + 16;
 327         bounds.left = curstate->pos.h + colwidth * (i % ctrl->radio.ncolumns);
 328         if (i == ctrl->radio.nbuttons - 1 ||
 329             i % ctrl->radio.ncolumns == ctrl->radio.ncolumns - 1) {
 330             bounds.right = curstate->pos.h + curstate->width;
 331             curstate->pos.v += 22;
 332         } else
 333             bounds.right = bounds.left + colwidth - 13;
 334         c2pstrcpy(title, ctrl->radio.buttons[i]);
 335         mc->radio.tbctrls[i] = NewControl(window, &bounds, title, TRUE,
 336                                           0, 0, 1, radioButProc, (long)mc);
 337     }
 338     add234(mcs->byctrl, mc);
 339     ctrlevent(mcs, mc, EVENT_REFRESH);
 340 }
 341
 342 static void macctrl_checkbox(struct macctrls *mcs, WindowPtr window,
 343                              struct mac_layoutstate *curstate,
 344                              union control *ctrl)
 345 {
 346     union macctrl *mc = smalloc(sizeof *mc);
 347     Rect bounds;
 348     Str255 title;
 349
 350     fprintf(stderr, "    label = %s\n", ctrl->checkbox.label);
 351     mc->generic.type = MACCTRL_CHECKBOX;
 352     mc->generic.ctrl = ctrl;
 353     bounds.left = curstate->pos.h;
 354     bounds.right = bounds.left + curstate->width;
 355     bounds.top = curstate->pos.v;
 356     bounds.bottom = bounds.top + 16;
 357     c2pstrcpy(title, ctrl->checkbox.label);
 358     mc->checkbox.tbctrl = NewControl(window, &bounds, title, TRUE, 0, 0, 1,
 359                                      checkBoxProc, (long)mc);
 360     add234(mcs->byctrl, mc);
 361     curstate->pos.v += 22;
 362     ctrlevent(mcs, mc, EVENT_REFRESH);
 363 }
 364
 365 static void macctrl_button(struct macctrls *mcs, WindowPtr window,
 366                            struct mac_layoutstate *curstate,
 367                            union control *ctrl)
 368 {
 369     union macctrl *mc = smalloc(sizeof *mc);
 370     Rect bounds;
 371     Str255 title;
 372
 373     fprintf(stderr, "    label = %s\n", ctrl->button.label);
 374     if (ctrl->button.isdefault)
 375         fprintf(stderr, "    is default\n");
 376     mc->generic.type = MACCTRL_BUTTON;
 377     mc->generic.ctrl = ctrl;
 378     bounds.left = curstate->pos.h;
 379     bounds.right = bounds.left + 100; /* XXX measure string */
 380     bounds.top = curstate->pos.v;
 381     bounds.bottom = bounds.top + 20;
 382     c2pstrcpy(title, ctrl->button.label);
 383     mc->button.tbctrl = NewControl(window, &bounds, title, TRUE, 0, 0, 1,
 384                                    pushButProc, (long)mc);
 385     if (mac_gestalts.apprvers >= 0x100) {
 386         Boolean isdefault = ctrl->button.isdefault;
 387
 388         SetControlData(mc->button.tbctrl, kControlEntireControl,
 389                        kControlPushButtonDefaultTag,
 390                        sizeof(isdefault), &isdefault);
 391     } else if (ctrl->button.isdefault) {
 392         InsetRect(&bounds, -4, -4);
 393         NewControl(window, &bounds, title, TRUE, 0, 0, 1,
 394                    SYS7_DEFAULT_PROC, (long)mc);
 395     }
 396     if (mac_gestalts.apprvers >= 0x110) {
 397         Boolean iscancel = ctrl->button.iscancel;
 398
 399         SetControlData(mc->button.tbctrl, kControlEntireControl,
 400                        kControlPushButtonCancelTag,
 401                        sizeof(iscancel), &iscancel);
 402     }
 403     add234(mcs->byctrl, mc);
 404     curstate->pos.v += 26;
 405 }
 406
 407 #if !TARGET_API_MAC_CARBON
 408 static pascal SInt32 macctrl_sys7_default_cdef(SInt16 variant,
 409                                                ControlRef control,
 410                                                ControlDefProcMessage msg,
 411                                                SInt32 param)
 412 {
 413     RgnHandle rgn;
 414     Rect rect;
 415     int oval;
 416
 417     switch (msg) {
 418       case drawCntl:
 419         if ((*control)->contrlVis) {
 420             rect = (*control)->contrlRect;
 421             PenNormal();
 422             PenSize(3, 3);
 423             oval = (rect.bottom - rect.top) / 2 + 2;
 424             FrameRoundRect(&rect, oval, oval);
 425         }
 426         return 0;
 427       case calcCRgns:
 428         if (param & (1 << 31)) {
 429             param &= ~(1 << 31);
 430             goto calcthumbrgn;
 431         }
 432         /* FALLTHROUGH */
 433       case calcCntlRgn:
 434         rgn = (RgnHandle)param;
 435         RectRgn(rgn, &(*control)->contrlRect);
 436         return 0;
 437       case calcThumbRgn:
 438       calcthumbrgn:
 439         rgn = (RgnHandle)param;
 440         SetEmptyRgn(rgn);
 441         return 0;
 442     }
 443
 444     return 0;
 445 }
 446 #endif
 447
 448
 449 void macctrl_activate(WindowPtr window, EventRecord *event)
 450 {
 451     Boolean active = (event->modifiers & activeFlag) != 0;
 452     GrafPtr saveport;
 453     ControlRef root;
 454
 455     GetPort(&saveport);
 456     SetPort((GrafPtr)GetWindowPort(window));
 457     if (mac_gestalts.apprvers >= 0x100) {
 458         SetThemeWindowBackground(window, active ?
 459                                  kThemeBrushModelessDialogBackgroundActive :
 460                                  kThemeBrushModelessDialogBackgroundInactive,
 461                                  TRUE);
 462         GetRootControl(window, &root);
 463         if (active)
 464             ActivateControl(root);
 465         else
 466             DeactivateControl(root);
 467     } else {
 468         /* (De)activate controls one at a time */
 469     }
 470     SetPort(saveport);
 471 }
 472
 473 void macctrl_click(WindowPtr window, EventRecord *event)
 474 {
 475     Point mouse;
 476     ControlHandle control;
 477     int part;
 478     GrafPtr saveport;
 479     union macctrl *mc;
 480     struct macctrls *mcs = mac_winctrls(window);
 481     int i;
 482
 483     GetPort(&saveport);
 484     SetPort((GrafPtr)GetWindowPort(window));
 485     mouse = event->where;
 486     GlobalToLocal(&mouse);
 487     part = FindControl(mouse, window, &control);
 488     if (control != NULL)
 489         if (TrackControl(control, mouse, NULL) != 0) {
 490             mc = (union macctrl *)GetControlReference(control);
 491             switch (mc->generic.type) {
 492               case MACCTRL_RADIO:
 493                 for (i = 0; i < mc->generic.ctrl->radio.nbuttons; i++) {
 494                     if (mc->radio.tbctrls[i] == control)
 495                         SetControlValue(mc->radio.tbctrls[i],
 496                                         kControlRadioButtonCheckedValue);
 497                     else
 498                         SetControlValue(mc->radio.tbctrls[i],
 499                                         kControlRadioButtonUncheckedValue);
 500                 }
 501                 ctrlevent(mcs, mc, EVENT_VALCHANGE);
 502                 break;
 503               case MACCTRL_CHECKBOX:
 504                 SetControlValue(control, !GetControlValue(control));
 505                 ctrlevent(mcs, mc, EVENT_VALCHANGE);
 506                 break;
 507               case MACCTRL_BUTTON:
 508                 ctrlevent(mcs, mc, EVENT_ACTION);
 509                 break;
 510             }
 511         }
 512     SetPort(saveport);
 513 }
 514
 515 void macctrl_update(WindowPtr window)
 516 {
 517 #if TARGET_API_MAC_CARBON
 518     RgnHandle visrgn;
 519 #endif
 520     Rect rect;
 521     GrafPtr saveport;
 522
 523     BeginUpdate(window);
 524     GetPort(&saveport);
 525     SetPort((GrafPtr)GetWindowPort(window));
 526     if (mac_gestalts.apprvers >= 0x101) {
 527 #if TARGET_API_MAC_CARBON
 528         GetPortBounds(GetWindowPort(window), &rect);
 529 #else
 530         rect = window->portRect;
 531 #endif
 532         InsetRect(&rect, -1, -1);
 533         DrawThemeModelessDialogFrame(&rect, mac_frontwindow() == window ?
 534                                      kThemeStateActive : kThemeStateInactive);
 535     }
 536 #if TARGET_API_MAC_CARBON
 537     visrgn = NewRgn();
 538     GetPortVisibleRegion(GetWindowPort(window), visrgn);
 539     UpdateControls(window, visrgn);
 540     DisposeRgn(visrgn);
 541 #else
 542     UpdateControls(window, window->visRgn);
 543 #endif
 544     SetPort(saveport);
 545     EndUpdate(window);
 546 }
 547
 548 #if TARGET_API_MAC_CARBON
 549 #define EnableItem EnableMenuItem
 550 #define DisableItem DisableMenuItem
 551 #endif
 552 void macctrl_adjustmenus(WindowPtr window)
 553 {
 554     MenuHandle menu;
 555
 556     menu = GetMenuHandle(mFile);
 557     DisableItem(menu, iSave); /* XXX enable if modified */
 558     EnableItem(menu, iSaveAs);
 559     EnableItem(menu, iDuplicate);
 560
 561     menu = GetMenuHandle(mEdit);
 562     DisableItem(menu, 0);
 563 }
 564
 565 void macctrl_close(WindowPtr window)
 566 {
 567     struct macctrls *mcs = mac_winctrls(window);
 568     union macctrl *mc;
 569
 570     while ((mc = index234(mcs->byctrl, 0)) != NULL) {
 571         del234(mcs->byctrl, mc);
 572         sfree(mc);
 573     }
 574
 575     freetree234(mcs->byctrl);
 576     mcs->byctrl = NULL;
 577
 578 /* XXX
 579     DisposeWindow(window);
 580     if (s->window == NULL)
 581         sfree(s);
 582 */
 583 }
 584
 585 void dlg_update_start(union control *ctrl, void *dlg)
 586 {
 587
 588     /* No-op for now */
 589 }
 590
 591 void dlg_update_done(union control *ctrl, void *dlg)
 592 {
 593
 594     /* No-op for now */
 595 }
 596
 597 void dlg_set_focus(union control *ctrl, void *dlg)
 598 {
 599
 600     if (mac_gestalts.apprvers >= 0x100) {
 601         /* Use SetKeyboardFocus() */
 602     } else {
 603         /* Do our own mucking around */
 604     }
 605 }
 606
 607 union control *dlg_last_focused(union control *ctrl, void *dlg)
 608 {
 609
 610     return NULL;
 611 }
 612
 613 void dlg_beep(void *dlg)
 614 {
 615
 616     SysBeep(30);
 617 }
 618
 619 void dlg_error_msg(void *dlg, char *msg)
 620 {
 621     Str255 pmsg;
 622
 623     c2pstrcpy(pmsg, msg);
 624     ParamText(pmsg, NULL, NULL, NULL);
 625     StopAlert(128, NULL);
 626 }
 627
 628 void dlg_end(void *dlg, int value)
 629 {
 630
 631 };
 632
 633 void dlg_refresh(union control *ctrl, void *dlg)
 634 {
 635
 636 };
 637
 638 void *dlg_get_privdata(union control *ctrl, void *dlg)
 639 {
 640
 641     return NULL;
 642 }
 643
 644 void dlg_set_privdata(union control *ctrl, void *dlg, void *ptr)
 645 {
 646
 647     fatalbox("dlg_set_privdata");
 648 }
 649
 650 void *dlg_alloc_privdata(union control *ctrl, void *dlg, size_t size)
 651 {
 652
 653     fatalbox("dlg_alloc_privdata");
 654 }
 655
 656
 657 /*
 658  * Radio Button control
 659  */
 660
 661 void dlg_radiobutton_set(union control *ctrl, void *dlg, int whichbutton)
 662 {
 663     struct macctrls *mcs = dlg;
 664     union macctrl *mc = findbyctrl(mcs, ctrl);
 665     int i;
 666
 667     assert(mc != NULL);
 668     for (i = 0; i < ctrl->radio.nbuttons; i++) {
 669         if (i == whichbutton)
 670             SetControlValue(mc->radio.tbctrls[i],
 671                             kControlRadioButtonCheckedValue);
 672         else
 673             SetControlValue(mc->radio.tbctrls[i],
 674                             kControlRadioButtonUncheckedValue);
 675     }
 676
 677 };
 678
 679 int dlg_radiobutton_get(union control *ctrl, void *dlg)
 680 {
 681     struct macctrls *mcs = dlg;
 682     union macctrl *mc = findbyctrl(mcs, ctrl);
 683     int i;
 684
 685     assert(mc != NULL);
 686     for (i = 0; i < ctrl->radio.nbuttons; i++) {
 687         if (GetControlValue(mc->radio.tbctrls[i])  ==
 688             kControlRadioButtonCheckedValue)
 689             return i;
 690     }
 691     return -1;
 692 };
 693
 694
 695 /*
 696  * Check Box control
 697  */
 698
 699 void dlg_checkbox_set(union control *ctrl, void *dlg, int checked)
 700 {
 701     struct macctrls *mcs = dlg;
 702     union macctrl *mc = findbyctrl(mcs, ctrl);
 703
 704     assert(mc != NULL);
 705     SetControlValue(mc->checkbox.tbctrl,
 706                     checked ? kControlCheckBoxCheckedValue :
 707                               kControlCheckBoxUncheckedValue);
 708 }
 709
 710 int dlg_checkbox_get(union control *ctrl, void *dlg)
 711 {
 712     struct macctrls *mcs = dlg;
 713     union macctrl *mc = findbyctrl(mcs, ctrl);
 714
 715     assert(mc != NULL);
 716     return GetControlValue(mc->checkbox.tbctrl);
 717 }
 718
 719
 720 /*
 721  * Edit Box control
 722  */
 723
 724 void dlg_editbox_set(union control *ctrl, void *dlg, char const *text)
 725 {
 726
 727 };
 728
 729 void dlg_editbox_get(union control *ctrl, void *dlg, char *buffer, int length)
 730 {
 731
 732 };
 733
 734
 735 /*
 736  * List Box control
 737  */
 738
 739 void dlg_listbox_clear(union control *ctrl, void *dlg)
 740 {
 741
 742 };
 743
 744 void dlg_listbox_del(union control *ctrl, void *dlg, int index)
 745 {
 746
 747 };
 748
 749 void dlg_listbox_add(union control *ctrl, void *dlg, char const *text)
 750 {
 751
 752 };
 753
 754 void dlg_listbox_addwithindex(union control *ctrl, void *dlg,
 755                               char const *text, int id)
 756 {
 757
 758 };
 759
 760 int dlg_listbox_getid(union control *ctrl, void *dlg, int index)
 761 {
 762
 763     return 0;
 764 };
 765
 766 int dlg_listbox_index(union control *ctrl, void *dlg)
 767 {
 768
 769     return 0;
 770 };
 771
 772 int dlg_listbox_issel(union control *ctrl, void *dlg, int index)
 773 {
 774
 775     return 0;
 776 };
 777
 778 void dlg_listbox_select(union control *ctrl, void *dlg, int index)
 779 {
 780
 781 };
 782
 783
 784 /*
 785  * Text control
 786  */
 787
 788 void dlg_text_set(union control *ctrl, void *dlg, char const *text)
 789 {
 790     struct macctrls *mcs = dlg;
 791     union macctrl *mc = findbyctrl(mcs, ctrl);
 792     Str255 title;
 793
 794     assert(mc != NULL);
 795     if (mac_gestalts.apprvers >= 0x100)
 796         SetControlData(mc->text.tbctrl, kControlEntireControl,
 797                        kControlStaticTextTextTag,
 798                        strlen(ctrl->text.label), ctrl->text.label);
 799     else {
 800         c2pstrcpy(title, text);
 801         SetControlTitle(mc->text.tbctrl, title);
 802     }
 803 }
 804
 805
 806 /*
 807  * File Selector control
 808  */
 809
 810 void dlg_filesel_set(union control *ctrl, void *dlg, Filename fn)
 811 {
 812
 813 }
 814
 815 void dlg_filesel_get(union control *ctrl, void *dlg, Filename *fn)
 816 {
 817
 818 }
 819
 820
 821 /*
 822  * Font Selector control
 823  */
 824
 825 void dlg_fontsel_set(union control *ctrl, void *dlg, FontSpec fn)
 826 {
 827
 828 }
 829
 830 void dlg_fontsel_get(union control *ctrl, void *dlg, FontSpec *fn)
 831 {
 832
 833 }
 834
 835
 836 /*
 837  * Printer enumeration
 838  */
 839
 840 printer_enum *printer_start_enum(int *nprinters)
 841 {
 842
 843     *nprinters = 0;
 844     return NULL;
 845 }
 846
 847 char *printer_get_name(printer_enum *pe, int thing)
 848 {
 849
 850     return "<none>";
 851 }
 852
 853 void printer_finish_enum(printer_enum *pe)
 854 {
 855
 856 }
 857
 858
 859 /*
 860  * Colour selection stuff
 861  */
 862
 863 void dlg_coloursel_start(union control *ctrl, void *dlg,
 864                          int r, int g, int b)
 865 {
 866
 867 }
 868
 869 int dlg_coloursel_results(union control *ctrl, void *dlg,
 870                           int *r, int *g, int *b)
 871 {
 872
 873     return 0;
 874 }
 875
 876 /*
 877  * Local Variables:
 878  * c-file-style: "simon"
 879  * End:
 880  */