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

   1 /* $Id: macctrls.c,v 1.20 2003/03/29 22:04:21 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 <Menus.h>
  33 #include <Resources.h>
  34 #include <Script.h>
  35 #include <Sound.h>
  36 #include <TextEdit.h>
  37 #include <TextUtils.h>
  38 #include <ToolUtils.h>
  39 #include <Windows.h>
  40
  41 #include <assert.h>
  42 #include <string.h>
  43
  44 #include "putty.h"
  45 #include "mac.h"
  46 #include "macresid.h"
  47 #include "dialog.h"
  48 #include "tree234.h"
  49
  50 /* Range of menu IDs for popup menus */
  51 #define MENU_MIN        1024
  52 #define MENU_MAX        2048
  53
  54
  55 union macctrl {
  56     struct macctrl_generic {
  57         enum {
  58             MACCTRL_TEXT,
  59             MACCTRL_EDITBOX,
  60             MACCTRL_RADIO,
  61             MACCTRL_CHECKBOX,
  62             MACCTRL_BUTTON,
  63             MACCTRL_POPUP
  64         } type;
  65         /* Template from which this was generated */
  66         union control *ctrl;
  67         /* Next control in this panel */
  68         union macctrl *next;
  69         void *privdata;
  70         int freeprivdata;
  71     } generic;
  72     struct {
  73         struct macctrl_generic generic;
  74         ControlRef tbctrl;
  75     } text;
  76     struct {
  77         struct macctrl_generic generic;
  78         ControlRef tbctrl;
  79         ControlRef tblabel;
  80     } editbox;
  81     struct {
  82         struct macctrl_generic generic;
  83         ControlRef *tbctrls;
  84         ControlRef tblabel;
  85     } radio;
  86     struct {
  87         struct macctrl_generic generic;
  88         ControlRef tbctrl;
  89     } checkbox;
  90     struct {
  91         struct macctrl_generic generic;
  92         ControlRef tbctrl;
  93     } button;
  94     struct {
  95         struct macctrl_generic generic;
  96         ControlRef tbctrl;
  97         MenuRef menu;
  98         int menuid;
  99         unsigned int nids;
 100         int *ids;
 101     } popup;
 102 };
 103
 104 struct mac_layoutstate {
 105     Point pos;
 106     unsigned int width;
 107     unsigned int panelnum;
 108 };
 109
 110 #define ctrlevent(mcs, mc, event) do {                                  \
 111     if ((mc)->generic.ctrl->generic.handler != NULL)                    \
 112         (*(mc)->generic.ctrl->generic.handler)((mc)->generic.ctrl, (mcs),\
 113                                                (mcs)->data, (event));   \
 114 } while (0)
 115
 116 #define findbyctrl(mcs, ctrl)                                           \
 117     find234((mcs)->byctrl, (ctrl), macctrl_cmp_byctrl_find)
 118
 119 static void macctrl_layoutset(struct mac_layoutstate *, struct controlset *,
 120                               WindowPtr, struct macctrls *);
 121 static void macctrl_switchtopanel(struct macctrls *, unsigned int);
 122 static void macctrl_setfocus(struct macctrls *, union macctrl *);
 123 static void macctrl_text(struct macctrls *, WindowPtr,
 124                          struct mac_layoutstate *, union control *);
 125 static void macctrl_editbox(struct macctrls *, WindowPtr,
 126                             struct mac_layoutstate *, union control *);
 127 static void macctrl_radio(struct macctrls *, WindowPtr,
 128                           struct mac_layoutstate *, union control *);
 129 static void macctrl_checkbox(struct macctrls *, WindowPtr,
 130                              struct mac_layoutstate *, union control *);
 131 static void macctrl_button(struct macctrls *, WindowPtr,
 132                            struct mac_layoutstate *, union control *);
 133 static void macctrl_popup(struct macctrls *, WindowPtr,
 134                           struct mac_layoutstate *, union control *);
 135 #if !TARGET_API_MAC_CARBON
 136 static pascal SInt32 macctrl_sys7_editbox_cdef(SInt16, ControlRef,
 137                                                ControlDefProcMessage, SInt32);
 138 static pascal SInt32 macctrl_sys7_default_cdef(SInt16, ControlRef,
 139                                                ControlDefProcMessage, SInt32);
 140 #endif
 141
 142 #if !TARGET_API_MAC_CARBON
 143 /*
 144  * This trick enables us to keep all the CDEF code in the main
 145  * application, which makes life easier.  For details, see
 146  * <http://developer.apple.com/technotes/tn/tn2003.html#custom_code_base>.
 147  */
 148
 149 #pragma options align=mac68k
 150 typedef struct {
 151     short               jmpabs; /* 4EF9 */
 152     ControlDefUPP       theUPP;
 153 } **PatchCDEF;
 154 #pragma options align=reset
 155 #endif
 156
 157 static void macctrl_init()
 158 {
 159 #if !TARGET_API_MAC_CARBON
 160     static int inited = 0;
 161     PatchCDEF cdef;
 162
 163     if (inited) return;
 164     cdef = (PatchCDEF)GetResource(kControlDefProcResourceType, CDEF_EditBox);
 165     (*cdef)->theUPP = NewControlDefProc(macctrl_sys7_editbox_cdef);
 166     cdef = (PatchCDEF)GetResource(kControlDefProcResourceType, CDEF_Default);
 167     (*cdef)->theUPP = NewControlDefProc(macctrl_sys7_default_cdef);
 168     inited = 1;
 169 #endif
 170 }
 171
 172
 173 static int macctrl_cmp_byctrl(void *av, void *bv)
 174 {
 175     union macctrl *a = (union macctrl *)av;
 176     union macctrl *b = (union macctrl *)bv;
 177
 178     if (a->generic.ctrl < b->generic.ctrl)
 179         return -1;
 180     else if (a->generic.ctrl > b->generic.ctrl)
 181         return +1;
 182     else
 183         return 0;
 184 }
 185
 186 static int macctrl_cmp_byctrl_find(void *av, void *bv)
 187 {
 188     union control *a = (union control *)av;
 189     union macctrl *b = (union macctrl *)bv;
 190
 191     if (a < b->generic.ctrl)
 192         return -1;
 193     else if (a > b->generic.ctrl)
 194         return +1;
 195     else
 196         return 0;
 197 }
 198
 199 void macctrl_layoutbox(struct controlbox *cb, WindowPtr window,
 200                        struct macctrls *mcs)
 201 {
 202     int i;
 203     struct mac_layoutstate curstate;
 204     ControlRef root;
 205     Rect rect;
 206
 207     macctrl_init();
 208 #if TARGET_API_MAC_CARBON
 209     GetPortBounds(GetWindowPort(window), &rect);
 210 #else
 211     rect = window->portRect;
 212 #endif
 213     curstate.pos.h = rect.left + 13;
 214     curstate.pos.v = rect.bottom - 59;
 215     curstate.width = rect.right - rect.left - (13 * 2);
 216     if (mac_gestalts.apprvers >= 0x100)
 217         CreateRootControl(window, &root);
 218     mcs->window = window;
 219     mcs->byctrl = newtree234(macctrl_cmp_byctrl);
 220     mcs->focus = NULL;
 221     /* Count the number of panels */
 222     mcs->npanels = 1;
 223     for (i = 1; i < cb->nctrlsets; i++)
 224         if (strcmp(cb->ctrlsets[i]->pathname, cb->ctrlsets[i-1]->pathname))
 225             mcs->npanels++;
 226     mcs->panels = smalloc(sizeof(*mcs->panels) * mcs->npanels);
 227     memset(mcs->panels, 0, sizeof(*mcs->panels) * mcs->npanels);
 228     curstate.panelnum = 0;
 229     for (i = 0; i < cb->nctrlsets; i++) {
 230         if (i > 0 && strcmp(cb->ctrlsets[i]->pathname,
 231                             cb->ctrlsets[i-1]->pathname)) {
 232             curstate.pos.v = rect.top + 13;
 233             curstate.panelnum++;
 234             assert(curstate.panelnum < mcs->npanels);
 235         }
 236         macctrl_layoutset(&curstate, cb->ctrlsets[i], window, mcs);
 237     }
 238     macctrl_switchtopanel(mcs, 2);
 239     /* 14 = proxies, 20 = SSH bugs */
 240 }
 241
 242 static void macctrl_layoutset(struct mac_layoutstate *curstate,
 243                               struct controlset *s,
 244                               WindowPtr window, struct macctrls *mcs)
 245 {
 246     unsigned int i;
 247
 248     fprintf(stderr, "--- begin set ---\n");
 249     fprintf(stderr, "pathname = %s\n", s->pathname);
 250     if (s->boxname && *s->boxname)
 251         fprintf(stderr, "boxname = %s\n", s->boxname);
 252     if (s->boxtitle)
 253         fprintf(stderr, "boxtitle = %s\n", s->boxtitle);
 254
 255
 256     for (i = 0; i < s->ncontrols; i++) {
 257         union control *ctrl = s->ctrls[i];
 258         char const *s;
 259
 260         switch (ctrl->generic.type) {
 261           case CTRL_TEXT: s = "text"; break;
 262           case CTRL_EDITBOX: s = "editbox"; break;
 263           case CTRL_RADIO: s = "radio"; break;
 264           case CTRL_CHECKBOX: s = "checkbox"; break;
 265           case CTRL_BUTTON: s = "button"; break;
 266           case CTRL_LISTBOX: s = "listbox"; break;
 267           case CTRL_COLUMNS: s = "columns"; break;
 268           case CTRL_FILESELECT: s = "fileselect"; break;
 269           case CTRL_FONTSELECT: s = "fontselect"; break;
 270           case CTRL_TABDELAY: s = "tabdelay"; break;
 271           default: s = "unknown"; break;
 272         }
 273         fprintf(stderr, "  control: %s\n", s);
 274         switch (ctrl->generic.type) {
 275           case CTRL_TEXT:
 276             macctrl_text(mcs, window, curstate, ctrl);
 277             break;
 278           case CTRL_EDITBOX:
 279             macctrl_editbox(mcs, window, curstate, ctrl);
 280             break;
 281           case CTRL_RADIO:
 282             macctrl_radio(mcs, window, curstate, ctrl);
 283             break;
 284           case CTRL_CHECKBOX:
 285             macctrl_checkbox(mcs, window, curstate, ctrl);
 286             break;
 287           case CTRL_BUTTON:
 288             macctrl_button(mcs, window, curstate, ctrl);
 289             break;
 290           case CTRL_LISTBOX:
 291             if (ctrl->listbox.height == 0)
 292                 macctrl_popup(mcs, window, curstate, ctrl);
 293             break;
 294         }
 295     }
 296 }
 297
 298 static void macctrl_switchtopanel(struct macctrls *mcs, unsigned int which)
 299 {
 300     unsigned int i, j;
 301     union macctrl *mc;
 302
 303 #define hideshow(c) do {                                                \
 304     if (i == which) ShowControl(c); else HideControl(c);                \
 305 } while (0)
 306
 307     mcs->curpanel = which;
 308     /* Panel 0 is special and always visible. */
 309     for (i = 1; i < mcs->npanels; i++)
 310         for (mc = mcs->panels[i]; mc != NULL; mc = mc->generic.next) {
 311 #if !TARGET_API_MAC_CARBON
 312             if (mcs->focus == mc)
 313                 macctrl_setfocus(mcs, NULL);
 314 #endif
 315             switch (mc->generic.type) {
 316               case MACCTRL_TEXT:
 317                 hideshow(mc->text.tbctrl);
 318                 break;
 319               case MACCTRL_EDITBOX:
 320                 hideshow(mc->editbox.tbctrl);
 321                 hideshow(mc->editbox.tblabel);
 322                 break;
 323               case MACCTRL_RADIO:
 324                 for (j = 0; j < mc->generic.ctrl->radio.nbuttons; j++)
 325                     hideshow(mc->radio.tbctrls[j]);
 326                 hideshow(mc->radio.tblabel);
 327                 break;
 328               case MACCTRL_CHECKBOX:
 329                 hideshow(mc->checkbox.tbctrl);
 330                 break;
 331               case MACCTRL_BUTTON:
 332                 hideshow(mc->button.tbctrl);
 333                 break;
 334               case MACCTRL_POPUP:
 335                 hideshow(mc->popup.tbctrl);
 336                 break;
 337             }
 338         }
 339 }
 340
 341 #if !TARGET_API_MAC_CARBON
 342 /*
 343  * System 7 focus manipulation
 344  */
 345 static void macctrl_defocus(union macctrl *mc)
 346 {
 347
 348     assert(mac_gestalts.apprvers < 0x100);
 349     switch (mc->generic.type) {
 350       case MACCTRL_EDITBOX:
 351         TEDeactivate((TEHandle)(*mc->editbox.tbctrl)->contrlData);
 352         break;
 353     }
 354 }
 355
 356 static void macctrl_enfocus(union macctrl *mc)
 357 {
 358
 359     assert(mac_gestalts.apprvers < 0x100);
 360     switch (mc->generic.type) {
 361       case MACCTRL_EDITBOX:
 362         TEActivate((TEHandle)(*mc->editbox.tbctrl)->contrlData);
 363         break;
 364     }
 365 }
 366
 367 static void macctrl_setfocus(struct macctrls *mcs, union macctrl *mc)
 368 {
 369
 370     if (mcs->focus != NULL)
 371         macctrl_defocus(mcs->focus);
 372     mcs->focus = mc;
 373     if (mc != NULL)
 374         macctrl_enfocus(mc);
 375 }
 376 #endif
 377
 378 static void macctrl_text(struct macctrls *mcs, WindowPtr window,
 379                          struct mac_layoutstate *curstate,
 380                          union control *ctrl)
 381 {
 382     union macctrl *mc = smalloc(sizeof *mc);
 383     Rect bounds;
 384     SInt16 height;
 385
 386     fprintf(stderr, "    label = %s\n", ctrl->text.label);
 387     mc->generic.type = MACCTRL_TEXT;
 388     mc->generic.ctrl = ctrl;
 389     mc->generic.privdata = NULL;
 390     bounds.left = curstate->pos.h;
 391     bounds.right = bounds.left + curstate->width;
 392     bounds.top = curstate->pos.v;
 393     bounds.bottom = bounds.top + 16;
 394     if (mac_gestalts.apprvers >= 0x100) {
 395         Size olen;
 396
 397         mc->text.tbctrl = NewControl(window, &bounds, NULL, TRUE, 0, 0, 0,
 398                                      kControlStaticTextProc, (long)mc);
 399         SetControlData(mc->text.tbctrl, kControlEntireControl,
 400                        kControlStaticTextTextTag,
 401                        strlen(ctrl->text.label), ctrl->text.label);
 402         GetControlData(mc->text.tbctrl, kControlEntireControl,
 403                        kControlStaticTextTextHeightTag,
 404                        sizeof(height), &height, &olen);
 405     }
 406 #if !TARGET_API_MAC_CARBON
 407     else {
 408         TEHandle te;
 409
 410         mc->text.tbctrl = NewControl(window, &bounds, NULL, TRUE, 0, 0, 0,
 411                                      SYS7_TEXT_PROC, (long)mc);
 412         te = (TEHandle)(*mc->text.tbctrl)->contrlData;
 413         TESetText(ctrl->text.label, strlen(ctrl->text.label), te);
 414         height = TEGetHeight(1, (*te)->nLines, te);
 415     }
 416 #endif
 417     fprintf(stderr, "    height = %d\n", height);
 418     SizeControl(mc->text.tbctrl, curstate->width, height);
 419     curstate->pos.v += height + 6;
 420     add234(mcs->byctrl, mc);
 421     mc->generic.next = mcs->panels[curstate->panelnum];
 422     mcs->panels[curstate->panelnum] = mc;
 423 }
 424
 425 static void macctrl_editbox(struct macctrls *mcs, WindowPtr window,
 426                             struct mac_layoutstate *curstate,
 427                             union control *ctrl)
 428 {
 429     union macctrl *mc = smalloc(sizeof *mc);
 430     Rect lbounds, bounds;
 431
 432     fprintf(stderr, "    label = %s\n", ctrl->editbox.label);
 433     fprintf(stderr, "    percentwidth = %d\n", ctrl->editbox.percentwidth);
 434     if (ctrl->editbox.password) fprintf(stderr, "    password\n");
 435     if (ctrl->editbox.has_list) fprintf(stderr, "    has list\n");
 436     mc->generic.type = MACCTRL_EDITBOX;
 437     mc->generic.ctrl = ctrl;
 438     mc->generic.privdata = NULL;
 439     lbounds.left = curstate->pos.h;
 440     lbounds.top = curstate->pos.v;
 441     if (ctrl->editbox.percentwidth == 100) {
 442         lbounds.right = lbounds.left + curstate->width;
 443         lbounds.bottom = lbounds.top + 16;
 444         bounds.left = curstate->pos.h;
 445         bounds.right = bounds.left + curstate->width;
 446         curstate->pos.v += 18;
 447     } else {
 448         lbounds.right = lbounds.left +
 449             curstate->width * (100 - ctrl->editbox.percentwidth) / 100;
 450         lbounds.bottom = lbounds.top + 22;
 451         bounds.left = lbounds.right;
 452         bounds.right = lbounds.left + curstate->width;
 453     }
 454     bounds.top = curstate->pos.v;
 455     bounds.bottom = bounds.top + 22;
 456     if (mac_gestalts.apprvers >= 0x100) {
 457         mc->editbox.tblabel = NewControl(window, &lbounds, NULL, TRUE, 0, 0, 0,
 458                                          kControlStaticTextProc, (long)mc);
 459         SetControlData(mc->editbox.tblabel, kControlEntireControl,
 460                        kControlStaticTextTextTag,
 461                        strlen(ctrl->editbox.label), ctrl->editbox.label);
 462         InsetRect(&bounds, 2, 2);
 463         mc->editbox.tbctrl = NewControl(window, &bounds, NULL, TRUE, 0, 0, 0,
 464                                         ctrl->editbox.password ?
 465                                         kControlEditTextPasswordProc :
 466                                         kControlEditTextProc, (long)mc);
 467     }
 468 #if !TARGET_API_MAC_CARBON
 469     else {
 470         mc->editbox.tblabel = NewControl(window, &lbounds, NULL, TRUE,
 471                                          0, 0, 0, SYS7_TEXT_PROC, (long)mc);
 472         TESetText(ctrl->editbox.label, strlen(ctrl->editbox.label),
 473                   (TEHandle)(*mc->editbox.tblabel)->contrlData);
 474         mc->editbox.tbctrl = NewControl(window, &bounds, NULL, TRUE, 0, 0, 0,
 475                                         SYS7_EDITBOX_PROC, (long)mc);
 476     }
 477 #endif
 478     curstate->pos.v += 28;
 479     add234(mcs->byctrl, mc);
 480     mc->generic.next = mcs->panels[curstate->panelnum];
 481     mcs->panels[curstate->panelnum] = mc;
 482     ctrlevent(mcs, mc, EVENT_REFRESH);
 483 }
 484
 485 #if !TARGET_API_MAC_CARBON
 486 static pascal SInt32 macctrl_sys7_editbox_cdef(SInt16 variant,
 487                                                ControlRef control,
 488                                                ControlDefProcMessage msg,
 489                                                SInt32 param)
 490 {
 491     RgnHandle rgn;
 492     Rect rect;
 493     TEHandle te;
 494     long ssfs;
 495     Point mouse;
 496
 497     switch (msg) {
 498       case initCntl:
 499         rect = (*control)->contrlRect;
 500         if (variant == SYS7_EDITBOX_VARIANT)
 501             InsetRect(&rect, 3, 3); /* 2 if it's 20 pixels high */
 502         te = TENew(&rect, &rect);
 503         ssfs = GetScriptVariable(smSystemScript, smScriptSysFondSize);
 504         (*te)->txSize = LoWord(ssfs);
 505         (*te)->txFont = HiWord(ssfs);
 506         (*control)->contrlData = (Handle)te;
 507         return noErr;
 508       case dispCntl:
 509         TEDispose((TEHandle)(*control)->contrlData);
 510         return 0;
 511       case drawCntl:
 512         if ((*control)->contrlVis) {
 513             rect = (*control)->contrlRect;
 514             if (variant == SYS7_EDITBOX_VARIANT) {
 515                 PenNormal();
 516                 FrameRect(&rect);
 517                 InsetRect(&rect, 3, 3);
 518             }
 519             (*(TEHandle)(*control)->contrlData)->viewRect = rect;
 520             TEUpdate(&rect, (TEHandle)(*control)->contrlData);
 521         }
 522         return 0;
 523       case testCntl:
 524         if (variant == SYS7_TEXT_VARIANT)
 525             return kControlNoPart;
 526         mouse.h = LoWord(param);
 527         mouse.v = HiWord(param);
 528         rect = (*control)->contrlRect;
 529         InsetRect(&rect, 3, 3);
 530         return PtInRect(mouse, &rect) ? kControlEditTextPart : kControlNoPart;
 531       case calcCRgns:
 532         if (param & (1 << 31)) {
 533             param &= ~(1 << 31);
 534             goto calcthumbrgn;
 535         }
 536         /* FALLTHROUGH */
 537       case calcCntlRgn:
 538         rgn = (RgnHandle)param;
 539         RectRgn(rgn, &(*control)->contrlRect);
 540         return 0;
 541       case calcThumbRgn:
 542       calcthumbrgn:
 543         rgn = (RgnHandle)param;
 544         SetEmptyRgn(rgn);
 545         return 0;
 546     }
 547
 548     return 0;
 549 }
 550 #endif
 551
 552 static void macctrl_radio(struct macctrls *mcs, WindowPtr window,
 553                           struct mac_layoutstate *curstate,
 554                           union control *ctrl)
 555 {
 556     union macctrl *mc = smalloc(sizeof *mc);
 557     Rect bounds;
 558     Str255 title;
 559     unsigned int i, colwidth;
 560
 561     fprintf(stderr, "    label = %s\n", ctrl->radio.label);
 562     mc->generic.type = MACCTRL_RADIO;
 563     mc->generic.ctrl = ctrl;
 564     mc->generic.privdata = NULL;
 565     mc->radio.tbctrls =
 566         smalloc(sizeof(*mc->radio.tbctrls) * ctrl->radio.nbuttons);
 567     colwidth = (curstate->width + 13) / ctrl->radio.ncolumns;
 568     bounds.top = curstate->pos.v;
 569     bounds.bottom = bounds.top + 16;
 570     bounds.left = curstate->pos.h;
 571     bounds.right = bounds.left + curstate->width;
 572     if (mac_gestalts.apprvers >= 0x100) {
 573         mc->radio.tblabel = NewControl(window, &bounds, NULL, TRUE, 0, 0, 0,
 574                                        kControlStaticTextProc, (long)mc);
 575         SetControlData(mc->radio.tblabel, kControlEntireControl,
 576                        kControlStaticTextTextTag,
 577                        strlen(ctrl->radio.label), ctrl->radio.label);
 578     }
 579  #if !TARGET_API_MAC_CARBON
 580     else {
 581         mc->radio.tblabel = NewControl(window, &bounds, NULL, TRUE,
 582                                          0, 0, 0, SYS7_TEXT_PROC, (long)mc);
 583         TESetText(ctrl->radio.label, strlen(ctrl->radio.label),
 584                   (TEHandle)(*mc->radio.tblabel)->contrlData);
 585     }
 586 #endif
 587     curstate->pos.v += 18;
 588     for (i = 0; i < ctrl->radio.nbuttons; i++) {
 589         fprintf(stderr, "    button = %s\n", ctrl->radio.buttons[i]);
 590         bounds.top = curstate->pos.v - 2;
 591         bounds.bottom = bounds.top + 18;
 592         bounds.left = curstate->pos.h + colwidth * (i % ctrl->radio.ncolumns);
 593         if (i == ctrl->radio.nbuttons - 1 ||
 594             i % ctrl->radio.ncolumns == ctrl->radio.ncolumns - 1) {
 595             bounds.right = curstate->pos.h + curstate->width;
 596             curstate->pos.v += 18;
 597         } else
 598             bounds.right = bounds.left + colwidth - 13;
 599         c2pstrcpy(title, ctrl->radio.buttons[i]);
 600         mc->radio.tbctrls[i] = NewControl(window, &bounds, title, TRUE,
 601                                           0, 0, 1, radioButProc, (long)mc);
 602     }
 603     curstate->pos.v += 4;
 604     add234(mcs->byctrl, mc);
 605     mc->generic.next = mcs->panels[curstate->panelnum];
 606     mcs->panels[curstate->panelnum] = mc;
 607     ctrlevent(mcs, mc, EVENT_REFRESH);
 608 }
 609
 610 static void macctrl_checkbox(struct macctrls *mcs, WindowPtr window,
 611                              struct mac_layoutstate *curstate,
 612                              union control *ctrl)
 613 {
 614     union macctrl *mc = smalloc(sizeof *mc);
 615     Rect bounds;
 616     Str255 title;
 617
 618     fprintf(stderr, "    label = %s\n", ctrl->checkbox.label);
 619     mc->generic.type = MACCTRL_CHECKBOX;
 620     mc->generic.ctrl = ctrl;
 621     mc->generic.privdata = NULL;
 622     bounds.left = curstate->pos.h;
 623     bounds.right = bounds.left + curstate->width;
 624     bounds.top = curstate->pos.v;
 625     bounds.bottom = bounds.top + 16;
 626     c2pstrcpy(title, ctrl->checkbox.label);
 627     mc->checkbox.tbctrl = NewControl(window, &bounds, title, TRUE, 0, 0, 1,
 628                                      checkBoxProc, (long)mc);
 629     add234(mcs->byctrl, mc);
 630     curstate->pos.v += 22;
 631     mc->generic.next = mcs->panels[curstate->panelnum];
 632     mcs->panels[curstate->panelnum] = mc;
 633     ctrlevent(mcs, mc, EVENT_REFRESH);
 634 }
 635
 636 static void macctrl_button(struct macctrls *mcs, WindowPtr window,
 637                            struct mac_layoutstate *curstate,
 638                            union control *ctrl)
 639 {
 640     union macctrl *mc = smalloc(sizeof *mc);
 641     Rect bounds;
 642     Str255 title;
 643
 644     fprintf(stderr, "    label = %s\n", ctrl->button.label);
 645     if (ctrl->button.isdefault)
 646         fprintf(stderr, "    is default\n");
 647     mc->generic.type = MACCTRL_BUTTON;
 648     mc->generic.ctrl = ctrl;
 649     mc->generic.privdata = NULL;
 650     bounds.left = curstate->pos.h;
 651     bounds.right = bounds.left + 100; /* XXX measure string */
 652     bounds.top = curstate->pos.v;
 653     bounds.bottom = bounds.top + 20;
 654     c2pstrcpy(title, ctrl->button.label);
 655     mc->button.tbctrl = NewControl(window, &bounds, title, TRUE, 0, 0, 1,
 656                                    pushButProc, (long)mc);
 657     if (mac_gestalts.apprvers >= 0x100) {
 658         Boolean isdefault = ctrl->button.isdefault;
 659
 660         SetControlData(mc->button.tbctrl, kControlEntireControl,
 661                        kControlPushButtonDefaultTag,
 662                        sizeof(isdefault), &isdefault);
 663     } else if (ctrl->button.isdefault) {
 664         InsetRect(&bounds, -4, -4);
 665         NewControl(window, &bounds, title, TRUE, 0, 0, 1,
 666                    SYS7_DEFAULT_PROC, (long)mc);
 667     }
 668     if (mac_gestalts.apprvers >= 0x110) {
 669         Boolean iscancel = ctrl->button.iscancel;
 670
 671         SetControlData(mc->button.tbctrl, kControlEntireControl,
 672                        kControlPushButtonCancelTag,
 673                        sizeof(iscancel), &iscancel);
 674     }
 675     add234(mcs->byctrl, mc);
 676     mc->generic.next = mcs->panels[curstate->panelnum];
 677     mcs->panels[curstate->panelnum] = mc;
 678     curstate->pos.v += 26;
 679 }
 680
 681 #if !TARGET_API_MAC_CARBON
 682 static pascal SInt32 macctrl_sys7_default_cdef(SInt16 variant,
 683                                                ControlRef control,
 684                                                ControlDefProcMessage msg,
 685                                                SInt32 param)
 686 {
 687     RgnHandle rgn;
 688     Rect rect;
 689     int oval;
 690
 691     switch (msg) {
 692       case drawCntl:
 693         if ((*control)->contrlVis) {
 694             rect = (*control)->contrlRect;
 695             PenNormal();
 696             PenSize(3, 3);
 697             oval = (rect.bottom - rect.top) / 2 + 2;
 698             FrameRoundRect(&rect, oval, oval);
 699         }
 700         return 0;
 701       case calcCRgns:
 702         if (param & (1 << 31)) {
 703             param &= ~(1 << 31);
 704             goto calcthumbrgn;
 705         }
 706         /* FALLTHROUGH */
 707       case calcCntlRgn:
 708         rgn = (RgnHandle)param;
 709         RectRgn(rgn, &(*control)->contrlRect);
 710         return 0;
 711       case calcThumbRgn:
 712       calcthumbrgn:
 713         rgn = (RgnHandle)param;
 714         SetEmptyRgn(rgn);
 715         return 0;
 716     }
 717
 718     return 0;
 719 }
 720 #endif
 721
 722 static void macctrl_popup(struct macctrls *mcs, WindowPtr window,
 723                           struct mac_layoutstate *curstate,
 724                           union control *ctrl)
 725 {
 726     union macctrl *mc = smalloc(sizeof *mc);
 727     Rect bounds;
 728     Str255 title;
 729     unsigned int labelwidth;
 730     static int nextmenuid = MENU_MIN;
 731     int menuid;
 732     MenuRef menu;
 733
 734     /*
 735      * <http://developer.apple.com/qa/tb/tb42.html> explains how to
 736      * create a popup menu with dynamic content.
 737      */
 738     assert(ctrl->listbox.height == 0);
 739     assert(!ctrl->listbox.draglist);
 740     assert(!ctrl->listbox.multisel);
 741
 742     fprintf(stderr, "    label = %s\n", ctrl->listbox.label);
 743     fprintf(stderr, "    percentwidth = %d\n", ctrl->listbox.percentwidth);
 744
 745     mc->generic.type = MACCTRL_POPUP;
 746     mc->generic.ctrl = ctrl;
 747     mc->generic.privdata = NULL;
 748     c2pstrcpy(title, ctrl->button.label);
 749
 750     /* Find a spare menu ID and create the menu */
 751     while (GetMenuHandle(nextmenuid) != NULL)
 752         if (++nextmenuid >= MENU_MAX) nextmenuid = MENU_MIN;
 753     menuid = nextmenuid++;
 754     menu = NewMenu(menuid, "\pdummy");
 755     if (menu == NULL) return;
 756     mc->popup.menu = menu;
 757     mc->popup.menuid = menuid;
 758     InsertMenu(menu, kInsertHierarchicalMenu);
 759
 760     /* The menu starts off empty */
 761     mc->popup.nids = 0;
 762     mc->popup.ids = NULL;
 763
 764     bounds.left = curstate->pos.h;
 765     bounds.right = bounds.left + curstate->width;
 766     bounds.top = curstate->pos.v;
 767     bounds.bottom = bounds.top + 20;
 768     /* XXX handle percentwidth == 100 */
 769     labelwidth = curstate->width * (100 - ctrl->listbox.percentwidth) / 100;
 770     mc->popup.tbctrl = NewControl(window, &bounds, title, TRUE,
 771                                   popupTitleLeftJust, menuid, labelwidth,
 772                                   popupMenuProc + popupFixedWidth, (long)mc);
 773     add234(mcs->byctrl, mc);
 774     curstate->pos.v += 26;
 775     mc->generic.next = mcs->panels[curstate->panelnum];
 776     mcs->panels[curstate->panelnum] = mc;
 777     ctrlevent(mcs, mc, EVENT_REFRESH);
 778 }
 779
 780
 781 void macctrl_activate(WindowPtr window, EventRecord *event)
 782 {
 783     struct macctrls *mcs = mac_winctrls(window);
 784     Boolean active = (event->modifiers & activeFlag) != 0;
 785     GrafPtr saveport;
 786     int i, j;
 787     ControlPartCode state;
 788     union macctrl *mc;
 789
 790     GetPort(&saveport);
 791     SetPort((GrafPtr)GetWindowPort(window));
 792     if (mac_gestalts.apprvers >= 0x100)
 793         SetThemeWindowBackground(window, active ?
 794                                  kThemeBrushModelessDialogBackgroundActive :
 795                                  kThemeBrushModelessDialogBackgroundInactive,
 796                                  TRUE);
 797     state = active ? kControlNoPart : kControlInactivePart;
 798     for (i = 0; i <= mcs->curpanel; i += mcs->curpanel)
 799         for (mc = mcs->panels[i]; mc != NULL; mc = mc->generic.next) {
 800             switch (mc->generic.type) {
 801               case MACCTRL_TEXT:
 802                 HiliteControl(mc->text.tbctrl, state);
 803                 break;
 804               case MACCTRL_EDITBOX:
 805                 HiliteControl(mc->editbox.tbctrl, state);
 806                 HiliteControl(mc->editbox.tblabel, state);
 807                 break;
 808               case MACCTRL_RADIO:
 809                 for (j = 0; j < mc->generic.ctrl->radio.nbuttons; j++)
 810                     HiliteControl(mc->radio.tbctrls[j], state);
 811                 HiliteControl(mc->radio.tblabel, state);
 812                 break;
 813               case MACCTRL_CHECKBOX:
 814                 HiliteControl(mc->checkbox.tbctrl, state);
 815                 break;
 816               case MACCTRL_BUTTON:
 817                 HiliteControl(mc->button.tbctrl, state);
 818                 break;
 819               case MACCTRL_POPUP:
 820                 HiliteControl(mc->popup.tbctrl, state);
 821                 break;
 822             }
 823 #if !TARGET_API_MAC_CARBON
 824             if (mcs->focus == mc) {
 825                 if (active)
 826                     macctrl_enfocus(mc);
 827                 else
 828                     macctrl_defocus(mc);
 829             }
 830 #endif
 831         }
 832     SetPort(saveport);
 833 }
 834
 835 void macctrl_click(WindowPtr window, EventRecord *event)
 836 {
 837     Point mouse;
 838     ControlHandle control;
 839     int part, trackresult;
 840     GrafPtr saveport;
 841     union macctrl *mc;
 842     struct macctrls *mcs = mac_winctrls(window);
 843     int i;
 844     UInt32 features;
 845
 846     GetPort(&saveport);
 847     SetPort((GrafPtr)GetWindowPort(window));
 848     mouse = event->where;
 849     GlobalToLocal(&mouse);
 850     part = FindControl(mouse, window, &control);
 851     if (control != NULL) {
 852         mc = (union macctrl *)GetControlReference(control);
 853         if (mac_gestalts.apprvers >= 0x100) {
 854             if (GetControlFeatures(control, &features) == noErr &&
 855                 (features & kControlSupportsFocus) &&
 856                 (features & kControlGetsFocusOnClick))
 857                 SetKeyboardFocus(window, control, part);
 858             trackresult = HandleControlClick(control, mouse, event->modifiers,
 859                                              (ControlActionUPP)-1);
 860         } else {
 861 #if !TARGET_API_MAC_CARBON
 862             if (mc->generic.type == MACCTRL_EDITBOX &&
 863                 control == mc->editbox.tbctrl) {
 864                 TEHandle te = (TEHandle)(*control)->contrlData;
 865
 866                 macctrl_setfocus(mcs, mc);
 867                 TEClick(mouse, !!(event->modifiers & shiftKey), te);
 868                 goto done;
 869             }
 870 #endif
 871             trackresult = TrackControl(control, mouse, (ControlActionUPP)-1);
 872         }
 873         switch (mc->generic.type) {
 874           case MACCTRL_RADIO:
 875             if (trackresult != 0) {
 876                 for (i = 0; i < mc->generic.ctrl->radio.nbuttons; i++)
 877                     if (mc->radio.tbctrls[i] == control)
 878                         SetControlValue(mc->radio.tbctrls[i],
 879                                         kControlRadioButtonCheckedValue);
 880                     else
 881                         SetControlValue(mc->radio.tbctrls[i],
 882                                         kControlRadioButtonUncheckedValue);
 883                 ctrlevent(mcs, mc, EVENT_VALCHANGE);
 884             }
 885             break;
 886           case MACCTRL_CHECKBOX:
 887             if (trackresult != 0) {
 888                 SetControlValue(control, !GetControlValue(control));
 889                 ctrlevent(mcs, mc, EVENT_VALCHANGE);
 890             }
 891             break;
 892           case MACCTRL_BUTTON:
 893             if (trackresult != 0)
 894                 ctrlevent(mcs, mc, EVENT_ACTION);
 895             break;
 896           case MACCTRL_POPUP:
 897             ctrlevent(mcs, mc, EVENT_SELCHANGE);
 898             break;
 899         }
 900     }
 901   done:
 902     SetPort(saveport);
 903 }
 904
 905 void macctrl_key(WindowPtr window, EventRecord *event)
 906 {
 907     ControlRef control;
 908     struct macctrls *mcs = mac_winctrls(window);
 909     union macctrl *mc;
 910
 911     if (mac_gestalts.apprvers >= 0x100 &&
 912         GetKeyboardFocus(window, &control) == noErr && control != NULL) {
 913         HandleControlKey(control, (event->message & keyCodeMask) >> 8,
 914                          event->message & charCodeMask, event->modifiers);
 915         mc =  (union macctrl *)GetControlReference(control);
 916         ctrlevent(mcs, mc, EVENT_VALCHANGE);
 917     }
 918 }
 919
 920 void macctrl_update(WindowPtr window)
 921 {
 922 #if TARGET_API_MAC_CARBON
 923     RgnHandle visrgn;
 924 #endif
 925     Rect rect;
 926     GrafPtr saveport;
 927
 928     BeginUpdate(window);
 929     GetPort(&saveport);
 930     SetPort((GrafPtr)GetWindowPort(window));
 931     if (mac_gestalts.apprvers >= 0x101) {
 932 #if TARGET_API_MAC_CARBON
 933         GetPortBounds(GetWindowPort(window), &rect);
 934 #else
 935         rect = window->portRect;
 936 #endif
 937         InsetRect(&rect, -1, -1);
 938         DrawThemeModelessDialogFrame(&rect, mac_frontwindow() == window ?
 939                                      kThemeStateActive : kThemeStateInactive);
 940     }
 941 #if TARGET_API_MAC_CARBON
 942     visrgn = NewRgn();
 943     GetPortVisibleRegion(GetWindowPort(window), visrgn);
 944     UpdateControls(window, visrgn);
 945     DisposeRgn(visrgn);
 946 #else
 947     UpdateControls(window, window->visRgn);
 948 #endif
 949     SetPort(saveport);
 950     EndUpdate(window);
 951 }
 952
 953 #if TARGET_API_MAC_CARBON
 954 #define EnableItem EnableMenuItem
 955 #define DisableItem DisableMenuItem
 956 #endif
 957 void macctrl_adjustmenus(WindowPtr window)
 958 {
 959     MenuHandle menu;
 960
 961     menu = GetMenuHandle(mFile);
 962     DisableItem(menu, iSave); /* XXX enable if modified */
 963     EnableItem(menu, iSaveAs);
 964     EnableItem(menu, iDuplicate);
 965
 966     menu = GetMenuHandle(mEdit);
 967     DisableItem(menu, 0);
 968 }
 969
 970 void macctrl_close(WindowPtr window)
 971 {
 972     struct macctrls *mcs = mac_winctrls(window);
 973     union macctrl *mc;
 974
 975     /*
 976      * Mostly, we don't bother disposing of the Toolbox controls,
 977      * since that will happen automatically when the window is
 978      * disposed of.  Popup menus are an exception, because we have to
 979      * dispose of the menu ourselves, and doing that while the control
 980      * still holds a reference to it seems rude.
 981      */
 982     while ((mc = index234(mcs->byctrl, 0)) != NULL) {
 983         if (mc->generic.privdata != NULL && mc->generic.freeprivdata)
 984             sfree(mc->generic.privdata);
 985         switch (mc->generic.type) {
 986           case MACCTRL_POPUP:
 987             DisposeControl(mc->popup.tbctrl);
 988             DeleteMenu(mc->popup.menuid);
 989             DisposeMenu(mc->popup.menu);
 990             break;
 991         }
 992         del234(mcs->byctrl, mc);
 993         sfree(mc);
 994     }
 995
 996     freetree234(mcs->byctrl);
 997     mcs->byctrl = NULL;
 998     sfree(mcs->panels);
 999     mcs->panels = NULL;
1000 }
1001
1002 void dlg_update_start(union control *ctrl, void *dlg)
1003 {
1004
1005     /* No-op for now */
1006 }
1007
1008 void dlg_update_done(union control *ctrl, void *dlg)
1009 {
1010
1011     /* No-op for now */
1012 }
1013
1014 void dlg_set_focus(union control *ctrl, void *dlg)
1015 {
1016
1017     if (mac_gestalts.apprvers >= 0x100) {
1018         /* Use SetKeyboardFocus() */
1019     } else {
1020         /* Do our own mucking around */
1021     }
1022 }
1023
1024 union control *dlg_last_focused(union control *ctrl, void *dlg)
1025 {
1026
1027     return NULL;
1028 }
1029
1030 void dlg_beep(void *dlg)
1031 {
1032
1033     SysBeep(30);
1034 }
1035
1036 void dlg_error_msg(void *dlg, char *msg)
1037 {
1038     Str255 pmsg;
1039
1040     c2pstrcpy(pmsg, msg);
1041     ParamText(pmsg, NULL, NULL, NULL);
1042     StopAlert(128, NULL);
1043 }
1044
1045 void dlg_end(void *dlg, int value)
1046 {
1047
1048 };
1049
1050 void dlg_refresh(union control *ctrl, void *dlg)
1051 {
1052     struct macctrls *mcs = dlg;
1053     union macctrl *mc;
1054
1055     if (ctrl == NULL)
1056         return; /* FIXME */
1057     mc = findbyctrl(mcs, ctrl);
1058     assert(mc != NULL);
1059     ctrlevent(mcs, mc, EVENT_REFRESH);
1060 };
1061
1062 void *dlg_get_privdata(union control *ctrl, void *dlg)
1063 {
1064     struct macctrls *mcs = dlg;
1065     union macctrl *mc = findbyctrl(mcs, ctrl);
1066
1067     assert(mc != NULL);
1068     return mc->generic.privdata;
1069 }
1070
1071 void dlg_set_privdata(union control *ctrl, void *dlg, void *ptr)
1072 {
1073     struct macctrls *mcs = dlg;
1074     union macctrl *mc = findbyctrl(mcs, ctrl);
1075
1076     assert(mc != NULL);
1077     mc->generic.privdata = ptr;
1078     mc->generic.freeprivdata = FALSE;
1079 }
1080
1081 void *dlg_alloc_privdata(union control *ctrl, void *dlg, size_t size)
1082 {
1083     struct macctrls *mcs = dlg;
1084     union macctrl *mc = findbyctrl(mcs, ctrl);
1085
1086     assert(mc != NULL);
1087     mc->generic.privdata = smalloc(size);
1088     mc->generic.freeprivdata = TRUE;
1089     return mc->generic.privdata;
1090 }
1091
1092
1093 /*
1094  * Radio Button control
1095  */
1096
1097 void dlg_radiobutton_set(union control *ctrl, void *dlg, int whichbutton)
1098 {
1099     struct macctrls *mcs = dlg;
1100     union macctrl *mc = findbyctrl(mcs, ctrl);
1101     int i;
1102
1103     assert(mc != NULL);
1104     for (i = 0; i < ctrl->radio.nbuttons; i++) {
1105         if (i == whichbutton)
1106             SetControlValue(mc->radio.tbctrls[i],
1107                             kControlRadioButtonCheckedValue);
1108         else
1109             SetControlValue(mc->radio.tbctrls[i],
1110                             kControlRadioButtonUncheckedValue);
1111     }
1112
1113 };
1114
1115 int dlg_radiobutton_get(union control *ctrl, void *dlg)
1116 {
1117     struct macctrls *mcs = dlg;
1118     union macctrl *mc = findbyctrl(mcs, ctrl);
1119     int i;
1120
1121     assert(mc != NULL);
1122     for (i = 0; i < ctrl->radio.nbuttons; i++) {
1123         if (GetControlValue(mc->radio.tbctrls[i])  ==
1124             kControlRadioButtonCheckedValue)
1125             return i;
1126     }
1127     return -1;
1128 };
1129
1130
1131 /*
1132  * Check Box control
1133  */
1134
1135 void dlg_checkbox_set(union control *ctrl, void *dlg, int checked)
1136 {
1137     struct macctrls *mcs = dlg;
1138     union macctrl *mc = findbyctrl(mcs, ctrl);
1139
1140     assert(mc != NULL);
1141     SetControlValue(mc->checkbox.tbctrl,
1142                     checked ? kControlCheckBoxCheckedValue :
1143                               kControlCheckBoxUncheckedValue);
1144 }
1145
1146 int dlg_checkbox_get(union control *ctrl, void *dlg)
1147 {
1148     struct macctrls *mcs = dlg;
1149     union macctrl *mc = findbyctrl(mcs, ctrl);
1150
1151     assert(mc != NULL);
1152     return GetControlValue(mc->checkbox.tbctrl);
1153 }
1154
1155
1156 /*
1157  * Edit Box control
1158  */
1159
1160 void dlg_editbox_set(union control *ctrl, void *dlg, char const *text)
1161 {
1162     struct macctrls *mcs = dlg;
1163     union macctrl *mc = findbyctrl(mcs, ctrl);
1164     GrafPtr saveport;
1165
1166     assert(mc != NULL);
1167     assert(mc->generic.type == MACCTRL_EDITBOX);
1168     GetPort(&saveport);
1169     SetPort((GrafPtr)(GetWindowPort(mcs->window)));
1170     if (mac_gestalts.apprvers >= 0x100)
1171         SetControlData(mc->editbox.tbctrl, kControlEntireControl,
1172                        ctrl->editbox.password ?
1173                        kControlEditTextPasswordTag :
1174                        kControlEditTextTextTag,
1175                        strlen(text), text);
1176 #if !TARGET_API_MAC_CARBON
1177     else
1178         TESetText(text, strlen(text),
1179                   (TEHandle)(*mc->editbox.tbctrl)->contrlData);
1180 #endif
1181     DrawOneControl(mc->editbox.tbctrl);
1182     SetPort(saveport);
1183 }
1184
1185 void dlg_editbox_get(union control *ctrl, void *dlg, char *buffer, int length)
1186 {
1187     struct macctrls *mcs = dlg;
1188     union macctrl *mc = findbyctrl(mcs, ctrl);
1189     Size olen;
1190
1191     assert(mc != NULL);
1192     assert(mc->generic.type == MACCTRL_EDITBOX);
1193     if (mac_gestalts.apprvers >= 0x100) {
1194         if (GetControlData(mc->editbox.tbctrl, kControlEntireControl,
1195                            ctrl->editbox.password ?
1196                            kControlEditTextPasswordTag :
1197                            kControlEditTextTextTag,
1198                            length - 1, buffer, &olen) != noErr)
1199             olen = 0;
1200         if (olen > length - 1)
1201             olen = length - 1;
1202     }
1203 #if !TARGET_API_MAC_CARBON
1204     else {
1205         TEHandle te = (TEHandle)(*mc->editbox.tbctrl)->contrlData;
1206
1207         olen = (*te)->teLength;
1208         if (olen > length - 1)
1209             olen = length - 1;
1210         memcpy(buffer, *(*te)->hText, olen);
1211     }
1212 #endif
1213     buffer[olen] = '\0';
1214     fprintf(stderr, "dlg_editbox_get: %s\n", buffer);
1215 }
1216
1217
1218 /*
1219  * List Box control
1220  */
1221
1222 static void dlg_macpopup_clear(union control *ctrl, void *dlg)
1223 {
1224     struct macctrls *mcs = dlg;
1225     union macctrl *mc = findbyctrl(mcs, ctrl);
1226     MenuRef menu = mc->popup.menu;
1227     unsigned int i, n;
1228
1229     fprintf(stderr, "      popup_clear\n");
1230     n = CountMenuItems(menu);
1231     for (i = 0; i < n; i++)
1232         DeleteMenuItem(menu, n - i);
1233     mc->popup.nids = 0;
1234     sfree(mc->popup.ids);
1235     mc->popup.ids = NULL;
1236     SetControlMaximum(mc->popup.tbctrl, CountMenuItems(menu));
1237 }
1238
1239 void dlg_listbox_clear(union control *ctrl, void *dlg)
1240 {
1241
1242     if (ctrl->listbox.height == 0)
1243         dlg_macpopup_clear(ctrl, dlg);
1244 }
1245
1246 static void dlg_macpopup_del(union control *ctrl, void *dlg, int index)
1247 {
1248     struct macctrls *mcs = dlg;
1249     union macctrl *mc = findbyctrl(mcs, ctrl);
1250     MenuRef menu = mc->popup.menu;
1251
1252     fprintf(stderr, "      popup_del %d\n", index);
1253     DeleteMenuItem(menu, index + 1);
1254     if (mc->popup.ids != NULL)
1255         memcpy(mc->popup.ids + index, mc->popup.ids + index + 1,
1256                (mc->popup.nids - index - 1) * sizeof(*mc->popup.ids));
1257     SetControlMaximum(mc->popup.tbctrl, CountMenuItems(menu));
1258 }
1259
1260 void dlg_listbox_del(union control *ctrl, void *dlg, int index)
1261 {
1262
1263     if (ctrl->listbox.height == 0)
1264         dlg_macpopup_del(ctrl, dlg, index);
1265 }
1266
1267 static void dlg_macpopup_add(union control *ctrl, void *dlg, char const *text)
1268 {
1269     struct macctrls *mcs = dlg;
1270     union macctrl *mc = findbyctrl(mcs, ctrl);
1271     MenuRef menu = mc->popup.menu;
1272     Str255 itemstring;
1273
1274     fprintf(stderr, "      popup_add %s\n", text);
1275     assert(text[0] != '\0');
1276     c2pstrcpy(itemstring, text);
1277     AppendMenu(menu, "\pdummy");
1278     SetMenuItemText(menu, CountMenuItems(menu), itemstring);
1279     SetControlMaximum(mc->popup.tbctrl, CountMenuItems(menu));
1280 }
1281
1282 void dlg_listbox_add(union control *ctrl, void *dlg, char const *text)
1283 {
1284
1285     if (ctrl->listbox.height == 0)
1286         dlg_macpopup_add(ctrl, dlg, text);
1287 }
1288
1289 static void dlg_macpopup_addwithid(union control *ctrl, void *dlg,
1290                                    char const *text, int id)
1291 {
1292     struct macctrls *mcs = dlg;
1293     union macctrl *mc = findbyctrl(mcs, ctrl);
1294     MenuRef menu = mc->popup.menu;
1295     unsigned int index;
1296
1297     fprintf(stderr, "      popup_addwthindex %s, %d\n", text, id);
1298     dlg_macpopup_add(ctrl, dlg, text);
1299     index = CountMenuItems(menu) - 1;
1300     if (mc->popup.nids <= index) {
1301         mc->popup.nids = index + 1;
1302         mc->popup.ids = srealloc(mc->popup.ids,
1303                                  mc->popup.nids * sizeof(*mc->popup.ids));
1304     }
1305     mc->popup.ids[index] = id;
1306 }
1307
1308 void dlg_listbox_addwithid(union control *ctrl, void *dlg,
1309                            char const *text, int id)
1310 {
1311
1312     if (ctrl->listbox.height == 0)
1313         dlg_macpopup_addwithid(ctrl, dlg, text, id);
1314 }
1315
1316 int dlg_listbox_getid(union control *ctrl, void *dlg, int index)
1317 {
1318     struct macctrls *mcs = dlg;
1319     union macctrl *mc = findbyctrl(mcs, ctrl);
1320
1321     if (ctrl->listbox.height == 0) {
1322         assert(mc->popup.ids != NULL && mc->popup.nids > index);
1323         return mc->popup.ids[index];
1324     }
1325     return 0;
1326 }
1327
1328 int dlg_listbox_index(union control *ctrl, void *dlg)
1329 {
1330     struct macctrls *mcs = dlg;
1331     union macctrl *mc = findbyctrl(mcs, ctrl);
1332
1333     if (ctrl->listbox.height == 0)
1334         return GetControlValue(mc->popup.tbctrl) - 1;
1335     return 0;
1336 };
1337
1338 int dlg_listbox_issel(union control *ctrl, void *dlg, int index)
1339 {
1340     struct macctrls *mcs = dlg;
1341     union macctrl *mc = findbyctrl(mcs, ctrl);
1342
1343     if (ctrl->listbox.height == 0)
1344         return GetControlValue(mc->popup.tbctrl) - 1 == index;
1345     return 0;
1346 };
1347
1348 void dlg_listbox_select(union control *ctrl, void *dlg, int index)
1349 {
1350     struct macctrls *mcs = dlg;
1351     union macctrl *mc = findbyctrl(mcs, ctrl);
1352
1353     if (ctrl->listbox.height == 0)
1354         SetControlValue(mc->popup.tbctrl, index + 1);
1355 };
1356
1357
1358 /*
1359  * Text control
1360  */
1361
1362 void dlg_text_set(union control *ctrl, void *dlg, char const *text)
1363 {
1364     struct macctrls *mcs = dlg;
1365     union macctrl *mc = findbyctrl(mcs, ctrl);
1366
1367     assert(mc != NULL);
1368     if (mac_gestalts.apprvers >= 0x100)
1369         SetControlData(mc->text.tbctrl, kControlEntireControl,
1370                        kControlStaticTextTextTag, strlen(text), text);
1371 #if !TARGET_API_MAC_CARBON
1372     else
1373         TESetText(text, strlen(text),
1374                   (TEHandle)(*mc->text.tbctrl)->contrlData);
1375 #endif
1376 }
1377
1378
1379 /*
1380  * File Selector control
1381  */
1382
1383 void dlg_filesel_set(union control *ctrl, void *dlg, Filename fn)
1384 {
1385
1386 }
1387
1388 void dlg_filesel_get(union control *ctrl, void *dlg, Filename *fn)
1389 {
1390
1391 }
1392
1393
1394 /*
1395  * Font Selector control
1396  */
1397
1398 void dlg_fontsel_set(union control *ctrl, void *dlg, FontSpec fn)
1399 {
1400
1401 }
1402
1403 void dlg_fontsel_get(union control *ctrl, void *dlg, FontSpec *fn)
1404 {
1405
1406 }
1407
1408
1409 /*
1410  * Printer enumeration
1411  */
1412
1413 printer_enum *printer_start_enum(int *nprinters)
1414 {
1415
1416     *nprinters = 0;
1417     return NULL;
1418 }
1419
1420 char *printer_get_name(printer_enum *pe, int thing)
1421 {
1422
1423     return "<none>";
1424 }
1425
1426 void printer_finish_enum(printer_enum *pe)
1427 {
1428
1429 }
1430
1431
1432 /*
1433  * Colour selection stuff
1434  */
1435
1436 void dlg_coloursel_start(union control *ctrl, void *dlg,
1437                          int r, int g, int b)
1438 {
1439
1440 }
1441
1442 int dlg_coloursel_results(union control *ctrl, void *dlg,
1443                           int *r, int *g, int *b)
1444 {
1445
1446     return 0;
1447 }
1448
1449 /*
1450  * Local Variables:
1451  * c-file-style: "simon"
1452  * End:
1453  */