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

   1 /* $Id: macctrls.c,v 1.30 2003/04/05 22:00:57 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 <Events.h>
  33 #include <Menus.h>
  34 #include <Resources.h>
  35 #include <Script.h>
  36 #include <Sound.h>
  37 #include <TextEdit.h>
  38 #include <TextUtils.h>
  39 #include <ToolUtils.h>
  40 #include <Windows.h>
  41
  42 #include <assert.h>
  43 #include <string.h>
  44
  45 #include "putty.h"
  46 #include "mac.h"
  47 #include "macresid.h"
  48 #include "dialog.h"
  49 #include "tree234.h"
  50
  51 /* Range of menu IDs for popup menus */
  52 #define MENU_MIN        1024
  53 #define MENU_MAX        2048
  54
  55
  56 union macctrl {
  57     struct macctrl_generic {
  58         enum {
  59             MACCTRL_TEXT,
  60             MACCTRL_EDITBOX,
  61             MACCTRL_RADIO,
  62             MACCTRL_CHECKBOX,
  63             MACCTRL_BUTTON,
  64             MACCTRL_LISTBOX,
  65             MACCTRL_POPUP
  66         } type;
  67         /* Template from which this was generated */
  68         union control *ctrl;
  69         /* Next control in this panel */
  70         union macctrl *next;
  71         void *privdata;
  72         int freeprivdata;
  73     } generic;
  74     struct {
  75         struct macctrl_generic generic;
  76         ControlRef tbctrl;
  77     } text;
  78     struct {
  79         struct macctrl_generic generic;
  80         ControlRef tbctrl;
  81         ControlRef tblabel;
  82     } editbox;
  83     struct {
  84         struct macctrl_generic generic;
  85         ControlRef *tbctrls;
  86         ControlRef tblabel;
  87     } radio;
  88     struct {
  89         struct macctrl_generic generic;
  90         ControlRef tbctrl;
  91     } checkbox;
  92     struct {
  93         struct macctrl_generic generic;
  94         ControlRef tbctrl;
  95         ControlRef tbring;
  96     } button;
  97     struct {
  98         struct macctrl_generic generic;
  99         ControlRef tbctrl;
 100         unsigned int nids;
 101         int *ids;
 102     } listbox;
 103     struct {
 104         struct macctrl_generic generic;
 105         ControlRef tbctrl;
 106         MenuRef menu;
 107         int menuid;
 108         unsigned int nids;
 109         int *ids;
 110     } popup;
 111 };
 112
 113 struct mac_layoutstate {
 114     Point pos;
 115     unsigned int width;
 116     unsigned int panelnum;
 117 };
 118
 119 #define ctrlevent(mcs, mc, event) do {                                  \
 120     if ((mc)->generic.ctrl->generic.handler != NULL)                    \
 121         (*(mc)->generic.ctrl->generic.handler)((mc)->generic.ctrl, (mcs),\
 122                                                (mcs)->data, (event));   \
 123 } while (0)
 124
 125 #define findbyctrl(mcs, ctrl)                                           \
 126     find234((mcs)->byctrl, (ctrl), macctrl_cmp_byctrl_find)
 127
 128 static void macctrl_layoutset(struct mac_layoutstate *, struct controlset *,
 129                               WindowPtr, struct macctrls *);
 130 static void macctrl_switchtopanel(struct macctrls *, unsigned int);
 131 static void macctrl_setfocus(struct macctrls *, union macctrl *);
 132 static void macctrl_text(struct macctrls *, WindowPtr,
 133                          struct mac_layoutstate *, union control *);
 134 static void macctrl_editbox(struct macctrls *, WindowPtr,
 135                             struct mac_layoutstate *, union control *);
 136 static void macctrl_radio(struct macctrls *, WindowPtr,
 137                           struct mac_layoutstate *, union control *);
 138 static void macctrl_checkbox(struct macctrls *, WindowPtr,
 139                              struct mac_layoutstate *, union control *);
 140 static void macctrl_button(struct macctrls *, WindowPtr,
 141                            struct mac_layoutstate *, union control *);
 142 static void macctrl_listbox(struct macctrls *, WindowPtr,
 143                             struct mac_layoutstate *, union control *);
 144 static void macctrl_popup(struct macctrls *, WindowPtr,
 145                           struct mac_layoutstate *, union control *);
 146 #if !TARGET_API_MAC_CARBON
 147 static pascal SInt32 macctrl_sys7_editbox_cdef(SInt16, ControlRef,
 148                                                ControlDefProcMessage, SInt32);
 149 static pascal SInt32 macctrl_sys7_default_cdef(SInt16, ControlRef,
 150                                                ControlDefProcMessage, SInt32);
 151 #endif
 152
 153 #if !TARGET_API_MAC_CARBON
 154 /*
 155  * This trick enables us to keep all the CDEF code in the main
 156  * application, which makes life easier.  For details, see
 157  * <http://developer.apple.com/technotes/tn/tn2003.html#custom_code_base>.
 158  */
 159
 160 #pragma options align=mac68k
 161 typedef struct {
 162     short               jmpabs; /* 4EF9 */
 163     ControlDefUPP       theUPP;
 164 } **PatchCDEF;
 165 #pragma options align=reset
 166 #endif
 167
 168 static void macctrl_init()
 169 {
 170 #if !TARGET_API_MAC_CARBON
 171     static int inited = 0;
 172     PatchCDEF cdef;
 173
 174     if (inited) return;
 175     cdef = (PatchCDEF)GetResource(kControlDefProcResourceType, CDEF_EditBox);
 176     (*cdef)->theUPP = NewControlDefProc(macctrl_sys7_editbox_cdef);
 177     cdef = (PatchCDEF)GetResource(kControlDefProcResourceType, CDEF_Default);
 178     (*cdef)->theUPP = NewControlDefProc(macctrl_sys7_default_cdef);
 179     inited = 1;
 180 #endif
 181 }
 182
 183
 184 static int macctrl_cmp_byctrl(void *av, void *bv)
 185 {
 186     union macctrl *a = (union macctrl *)av;
 187     union macctrl *b = (union macctrl *)bv;
 188
 189     if (a->generic.ctrl < b->generic.ctrl)
 190         return -1;
 191     else if (a->generic.ctrl > b->generic.ctrl)
 192         return +1;
 193     else
 194         return 0;
 195 }
 196
 197 static int macctrl_cmp_byctrl_find(void *av, void *bv)
 198 {
 199     union control *a = (union control *)av;
 200     union macctrl *b = (union macctrl *)bv;
 201
 202     if (a < b->generic.ctrl)
 203         return -1;
 204     else if (a > b->generic.ctrl)
 205         return +1;
 206     else
 207         return 0;
 208 }
 209
 210 void macctrl_layoutbox(struct controlbox *cb, WindowPtr window,
 211                        struct macctrls *mcs)
 212 {
 213     int i;
 214     struct mac_layoutstate curstate;
 215     ControlRef root;
 216     Rect rect;
 217
 218     macctrl_init();
 219 #if TARGET_API_MAC_CARBON
 220     GetPortBounds(GetWindowPort(window), &rect);
 221 #else
 222     rect = window->portRect;
 223 #endif
 224     curstate.pos.h = rect.left + 13;
 225     curstate.pos.v = rect.bottom - 33;
 226     curstate.width = rect.right - rect.left - (13 * 2);
 227     if (mac_gestalts.apprvers >= 0x100)
 228         CreateRootControl(window, &root);
 229     mcs->window = window;
 230     mcs->byctrl = newtree234(macctrl_cmp_byctrl);
 231     mcs->focus = NULL;
 232     mcs->defbutton = NULL;
 233     mcs->canbutton = NULL;
 234     /* Count the number of panels */
 235     mcs->npanels = 1;
 236     for (i = 1; i < cb->nctrlsets; i++)
 237         if (strcmp(cb->ctrlsets[i]->pathname, cb->ctrlsets[i-1]->pathname))
 238             mcs->npanels++;
 239     mcs->panels = snewn(mcs->npanels, union macctrl *);
 240     memset(mcs->panels, 0, sizeof(*mcs->panels) * mcs->npanels);
 241     curstate.panelnum = 0;
 242     for (i = 0; i < cb->nctrlsets; i++) {
 243         if (i > 0 && strcmp(cb->ctrlsets[i]->pathname,
 244                             cb->ctrlsets[i-1]->pathname)) {
 245             curstate.pos.v = rect.top + 13;
 246             curstate.panelnum++;
 247             assert(curstate.panelnum < mcs->npanels);
 248         }
 249         macctrl_layoutset(&curstate, cb->ctrlsets[i], window, mcs);
 250     }
 251     macctrl_switchtopanel(mcs, 19);
 252     /* 14 = proxies, 20 = SSH bugs */
 253 }
 254
 255 #define MAXCOLS 16
 256
 257 static void macctrl_layoutset(struct mac_layoutstate *curstate,
 258                               struct controlset *s,
 259                               WindowPtr window, struct macctrls *mcs)
 260 {
 261     unsigned int i, j, ncols, colstart;
 262     struct mac_layoutstate cols[MAXCOLS];
 263
 264     fprintf(stderr, "--- begin set ---\n");
 265     fprintf(stderr, "pathname = %s\n", s->pathname);
 266     if (s->boxname && *s->boxname)
 267         fprintf(stderr, "boxname = %s\n", s->boxname);
 268     if (s->boxtitle)
 269         fprintf(stderr, "boxtitle = %s\n", s->boxtitle);
 270
 271     cols[0] = *curstate;
 272     ncols = 1;
 273
 274     for (i = 0; i < s->ncontrols; i++) {
 275         union control *ctrl = s->ctrls[i];
 276         char const *s;
 277
 278         colstart = COLUMN_START(ctrl->generic.column);
 279         switch (ctrl->generic.type) {
 280           case CTRL_TEXT: s = "text"; break;
 281           case CTRL_EDITBOX: s = "editbox"; break;
 282           case CTRL_RADIO: s = "radio"; break;
 283           case CTRL_CHECKBOX: s = "checkbox"; break;
 284           case CTRL_BUTTON: s = "button"; break;
 285           case CTRL_LISTBOX: s = "listbox"; break;
 286           case CTRL_COLUMNS: s = "columns"; break;
 287           case CTRL_FILESELECT: s = "fileselect"; break;
 288           case CTRL_FONTSELECT: s = "fontselect"; break;
 289           case CTRL_TABDELAY: s = "tabdelay"; break;
 290           default: s = "unknown"; break;
 291         }
 292         fprintf(stderr, "  control: %s\n", s);
 293         switch (ctrl->generic.type) {
 294           case CTRL_COLUMNS:
 295             if (ctrl->columns.ncols != 1) {
 296                 ncols = ctrl->columns.ncols;
 297                 fprintf(stderr, "  split to %d\n", ncols);
 298                 assert(ncols <= MAXCOLS);
 299                 for (j = 0; j < ncols; j++) {
 300                     cols[j] = cols[0];
 301                     if (j > 0)
 302                         cols[j].pos.h = cols[j-1].pos.h + cols[j-1].width + 6;
 303                     if (j == ncols - 1)
 304                         cols[j].width = curstate->width -
 305                             (cols[j].pos.h - curstate->pos.h);
 306                     else
 307                         cols[j].width = (curstate->width + 6) *
 308                             ctrl->columns.percentages[j] / 100 - 6;
 309                 }
 310             } else {
 311                 fprintf(stderr, "  join\n");
 312                 for (j = 0; j < ncols; j++)
 313                     if (cols[j].pos.v > cols[0].pos.v)
 314                         cols[0].pos.v = cols[j].pos.v;
 315                 cols[0].width = curstate->width;
 316                 ncols = 1;
 317             }
 318             break;
 319           case CTRL_TEXT:
 320             macctrl_text(mcs, window, &cols[colstart], ctrl);
 321             break;
 322           case CTRL_EDITBOX:
 323             macctrl_editbox(mcs, window, &cols[colstart], ctrl);
 324             break;
 325           case CTRL_RADIO:
 326             macctrl_radio(mcs, window, &cols[colstart], ctrl);
 327             break;
 328           case CTRL_CHECKBOX:
 329             macctrl_checkbox(mcs, window, &cols[colstart], ctrl);
 330             break;
 331           case CTRL_BUTTON:
 332             macctrl_button(mcs, window, &cols[colstart], ctrl);
 333             break;
 334           case CTRL_LISTBOX:
 335             if (ctrl->listbox.height == 0)
 336                 macctrl_popup(mcs, window, &cols[colstart], ctrl);
 337             else
 338                 macctrl_listbox(mcs, window, &cols[colstart], ctrl);
 339             break;
 340         }
 341     }
 342     for (j = 0; j < ncols; j++)
 343         if (cols[j].pos.v > curstate->pos.v)
 344             curstate->pos.v = cols[j].pos.v;
 345 }
 346
 347 static void macctrl_switchtopanel(struct macctrls *mcs, unsigned int which)
 348 {
 349     unsigned int i, j;
 350     union macctrl *mc;
 351     ListHandle list;
 352     Size olen;
 353
 354
 355 #define hideshow(c) do {                                                \
 356     if (i == which) ShowControl(c); else HideControl(c);                \
 357 } while (0)
 358
 359     mcs->curpanel = which;
 360     /* Panel 0 is special and always visible. */
 361     for (i = 1; i < mcs->npanels; i++)
 362         for (mc = mcs->panels[i]; mc != NULL; mc = mc->generic.next) {
 363 #if !TARGET_API_MAC_CARBON
 364             if (mcs->focus == mc)
 365                 macctrl_setfocus(mcs, NULL);
 366 #endif
 367             switch (mc->generic.type) {
 368               case MACCTRL_TEXT:
 369                 hideshow(mc->text.tbctrl);
 370                 break;
 371               case MACCTRL_EDITBOX:
 372                 hideshow(mc->editbox.tbctrl);
 373                 if (mc->editbox.tblabel != NULL)
 374                     hideshow(mc->editbox.tblabel);
 375                 break;
 376               case MACCTRL_RADIO:
 377                 for (j = 0; j < mc->generic.ctrl->radio.nbuttons; j++)
 378                     hideshow(mc->radio.tbctrls[j]);
 379                 if (mc->radio.tblabel != NULL)
 380                     hideshow(mc->radio.tblabel);
 381                 break;
 382               case MACCTRL_CHECKBOX:
 383                 hideshow(mc->checkbox.tbctrl);
 384                 break;
 385               case MACCTRL_BUTTON:
 386                 hideshow(mc->button.tbctrl);
 387                 break;
 388               case MACCTRL_LISTBOX:
 389                 hideshow(mc->listbox.tbctrl);
 390                 /*
 391                  * At least under Mac OS 8.1, hiding a list box
 392                  * doesn't hide its scroll bars.
 393                  */
 394                 if (mac_gestalts.apprvers >= 0x100) {
 395                     if (GetControlData(mc->listbox.tbctrl,
 396                                        kControlEntireControl,
 397                                        kControlListBoxListHandleTag,
 398                                        sizeof(list), &list, &olen) == noErr)
 399 #if TARGET_API_MAC_CARBON
 400                         hideshow(GetListVerticalScrollBar(list));
 401 #else
 402                         hideshow((*list)->vScroll);
 403 #endif
 404                 }
 405                 break;
 406               case MACCTRL_POPUP:
 407                 hideshow(mc->popup.tbctrl);
 408                 break;
 409             }
 410         }
 411 }
 412
 413 #if !TARGET_API_MAC_CARBON
 414 /*
 415  * System 7 focus manipulation
 416  */
 417 static void macctrl_defocus(union macctrl *mc)
 418 {
 419
 420     assert(mac_gestalts.apprvers < 0x100);
 421     switch (mc->generic.type) {
 422       case MACCTRL_EDITBOX:
 423         TEDeactivate((TEHandle)(*mc->editbox.tbctrl)->contrlData);
 424         break;
 425     }
 426 }
 427
 428 static void macctrl_enfocus(union macctrl *mc)
 429 {
 430
 431     assert(mac_gestalts.apprvers < 0x100);
 432     switch (mc->generic.type) {
 433       case MACCTRL_EDITBOX:
 434         TEActivate((TEHandle)(*mc->editbox.tbctrl)->contrlData);
 435         break;
 436     }
 437 }
 438
 439 static void macctrl_setfocus(struct macctrls *mcs, union macctrl *mc)
 440 {
 441
 442     if (mcs->focus != NULL)
 443         macctrl_defocus(mcs->focus);
 444     mcs->focus = mc;
 445     if (mc != NULL)
 446         macctrl_enfocus(mc);
 447 }
 448 #endif
 449
 450 static void macctrl_text(struct macctrls *mcs, WindowPtr window,
 451                          struct mac_layoutstate *curstate,
 452                          union control *ctrl)
 453 {
 454     union macctrl *mc = snew(union macctrl);
 455     Rect bounds;
 456     SInt16 height;
 457
 458     assert(ctrl->text.label != NULL);
 459     fprintf(stderr, "    label = %s\n", ctrl->text.label);
 460     mc->generic.type = MACCTRL_TEXT;
 461     mc->generic.ctrl = ctrl;
 462     mc->generic.privdata = NULL;
 463     bounds.left = curstate->pos.h;
 464     bounds.right = bounds.left + curstate->width;
 465     bounds.top = curstate->pos.v;
 466     bounds.bottom = bounds.top + 16;
 467     if (mac_gestalts.apprvers >= 0x100) {
 468         Size olen;
 469
 470         mc->text.tbctrl = NewControl(window, &bounds, NULL, TRUE, 0, 0, 0,
 471                                      kControlStaticTextProc, (long)mc);
 472         SetControlData(mc->text.tbctrl, kControlEntireControl,
 473                        kControlStaticTextTextTag,
 474                        strlen(ctrl->text.label), ctrl->text.label);
 475         GetControlData(mc->text.tbctrl, kControlEntireControl,
 476                        kControlStaticTextTextHeightTag,
 477                        sizeof(height), &height, &olen);
 478     }
 479 #if !TARGET_API_MAC_CARBON
 480     else {
 481         TEHandle te;
 482
 483         mc->text.tbctrl = NewControl(window, &bounds, NULL, TRUE, 0, 0, 0,
 484                                      SYS7_TEXT_PROC, (long)mc);
 485         te = (TEHandle)(*mc->text.tbctrl)->contrlData;
 486         TESetText(ctrl->text.label, strlen(ctrl->text.label), te);
 487         height = TEGetHeight(1, (*te)->nLines, te);
 488     }
 489 #endif
 490     fprintf(stderr, "    height = %d\n", height);
 491     SizeControl(mc->text.tbctrl, curstate->width, height);
 492     curstate->pos.v += height + 6;
 493     add234(mcs->byctrl, mc);
 494     mc->generic.next = mcs->panels[curstate->panelnum];
 495     mcs->panels[curstate->panelnum] = mc;
 496 }
 497
 498 static void macctrl_editbox(struct macctrls *mcs, WindowPtr window,
 499                             struct mac_layoutstate *curstate,
 500                             union control *ctrl)
 501 {
 502     union macctrl *mc = snew(union macctrl);
 503     Rect lbounds, bounds;
 504
 505     if (ctrl->editbox.label != NULL)
 506         fprintf(stderr, "    label = %s\n", ctrl->editbox.label);
 507     fprintf(stderr, "    percentwidth = %d\n", ctrl->editbox.percentwidth);
 508     if (ctrl->editbox.password) fprintf(stderr, "    password\n");
 509     if (ctrl->editbox.has_list) fprintf(stderr, "    has list\n");
 510     mc->generic.type = MACCTRL_EDITBOX;
 511     mc->generic.ctrl = ctrl;
 512     mc->generic.privdata = NULL;
 513     lbounds.left = curstate->pos.h;
 514     lbounds.top = curstate->pos.v;
 515     if (ctrl->editbox.percentwidth == 100) {
 516         if (ctrl->editbox.label != NULL) {
 517             lbounds.right = lbounds.left + curstate->width;
 518             lbounds.bottom = lbounds.top + 16;
 519             curstate->pos.v += 18;
 520         }
 521         bounds.left = curstate->pos.h;
 522         bounds.right = bounds.left + curstate->width;
 523     } else {
 524         lbounds.right = lbounds.left +
 525             curstate->width * (100 - ctrl->editbox.percentwidth) / 100;
 526         lbounds.bottom = lbounds.top + 22;
 527         bounds.left = lbounds.right;
 528         bounds.right = lbounds.left + curstate->width;
 529     }
 530     bounds.top = curstate->pos.v;
 531     bounds.bottom = bounds.top + 22;
 532     if (mac_gestalts.apprvers >= 0x100) {
 533         if (ctrl->editbox.label == NULL)
 534             mc->editbox.tblabel = NULL;
 535         else {
 536             mc->editbox.tblabel = NewControl(window, &lbounds, NULL, TRUE,
 537                                              0, 0, 0, kControlStaticTextProc,
 538                                              (long)mc);
 539             SetControlData(mc->editbox.tblabel, kControlEntireControl,
 540                            kControlStaticTextTextTag,
 541                            strlen(ctrl->editbox.label), ctrl->editbox.label);
 542         }
 543         InsetRect(&bounds, 3, 3);
 544         mc->editbox.tbctrl = NewControl(window, &bounds, NULL, TRUE, 0, 0, 0,
 545                                         ctrl->editbox.password ?
 546                                         kControlEditTextPasswordProc :
 547                                         kControlEditTextProc, (long)mc);
 548     }
 549 #if !TARGET_API_MAC_CARBON
 550     else {
 551         if (ctrl->editbox.label == NULL)
 552             mc->editbox.tblabel = NULL;
 553         else {
 554             mc->editbox.tblabel = NewControl(window, &lbounds, NULL, TRUE,
 555                                              0, 0, 0, SYS7_TEXT_PROC,
 556                                              (long)mc);
 557             TESetText(ctrl->editbox.label, strlen(ctrl->editbox.label),
 558                       (TEHandle)(*mc->editbox.tblabel)->contrlData);
 559         }
 560         mc->editbox.tbctrl = NewControl(window, &bounds, NULL, TRUE, 0, 0, 0,
 561                                         SYS7_EDITBOX_PROC, (long)mc);
 562     }
 563 #endif
 564     curstate->pos.v += 28;
 565     add234(mcs->byctrl, mc);
 566     mc->generic.next = mcs->panels[curstate->panelnum];
 567     mcs->panels[curstate->panelnum] = mc;
 568     ctrlevent(mcs, mc, EVENT_REFRESH);
 569 }
 570
 571 #if !TARGET_API_MAC_CARBON
 572 static pascal SInt32 macctrl_sys7_editbox_cdef(SInt16 variant,
 573                                                ControlRef control,
 574                                                ControlDefProcMessage msg,
 575                                                SInt32 param)
 576 {
 577     RgnHandle rgn;
 578     Rect rect;
 579     TEHandle te;
 580     long ssfs;
 581     Point mouse;
 582
 583     switch (msg) {
 584       case initCntl:
 585         rect = (*control)->contrlRect;
 586         if (variant == SYS7_EDITBOX_VARIANT)
 587             InsetRect(&rect, 3, 3); /* 2 if it's 20 pixels high */
 588         te = TENew(&rect, &rect);
 589         ssfs = GetScriptVariable(smSystemScript, smScriptSysFondSize);
 590         (*te)->txSize = LoWord(ssfs);
 591         (*te)->txFont = HiWord(ssfs);
 592         (*control)->contrlData = (Handle)te;
 593         return noErr;
 594       case dispCntl:
 595         TEDispose((TEHandle)(*control)->contrlData);
 596         return 0;
 597       case drawCntl:
 598         if ((*control)->contrlVis) {
 599             rect = (*control)->contrlRect;
 600             if (variant == SYS7_EDITBOX_VARIANT) {
 601                 PenNormal();
 602                 FrameRect(&rect);
 603                 InsetRect(&rect, 3, 3);
 604             }
 605             (*(TEHandle)(*control)->contrlData)->viewRect = rect;
 606             TEUpdate(&rect, (TEHandle)(*control)->contrlData);
 607         }
 608         return 0;
 609       case testCntl:
 610         if (variant == SYS7_TEXT_VARIANT)
 611             return kControlNoPart;
 612         mouse.h = LoWord(param);
 613         mouse.v = HiWord(param);
 614         rect = (*control)->contrlRect;
 615         InsetRect(&rect, 3, 3);
 616         return PtInRect(mouse, &rect) ? kControlEditTextPart : kControlNoPart;
 617       case calcCRgns:
 618         if (param & (1 << 31)) {
 619             param &= ~(1 << 31);
 620             goto calcthumbrgn;
 621         }
 622         /* FALLTHROUGH */
 623       case calcCntlRgn:
 624         rgn = (RgnHandle)param;
 625         RectRgn(rgn, &(*control)->contrlRect);
 626         return 0;
 627       case calcThumbRgn:
 628       calcthumbrgn:
 629         rgn = (RgnHandle)param;
 630         SetEmptyRgn(rgn);
 631         return 0;
 632     }
 633
 634     return 0;
 635 }
 636 #endif
 637
 638 static void macctrl_radio(struct macctrls *mcs, WindowPtr window,
 639                           struct mac_layoutstate *curstate,
 640                           union control *ctrl)
 641 {
 642     union macctrl *mc = snew(union macctrl);
 643     Rect bounds;
 644     Str255 title;
 645     unsigned int i, colwidth;
 646
 647     if (ctrl->radio.label != NULL)
 648         fprintf(stderr, "    label = %s\n", ctrl->radio.label);
 649     mc->generic.type = MACCTRL_RADIO;
 650     mc->generic.ctrl = ctrl;
 651     mc->generic.privdata = NULL;
 652     mc->radio.tbctrls = snewn(ctrl->radio.nbuttons, ControlRef);
 653     colwidth = (curstate->width + 13) / ctrl->radio.ncolumns;
 654     bounds.top = curstate->pos.v;
 655     bounds.bottom = bounds.top + 16;
 656     bounds.left = curstate->pos.h;
 657     bounds.right = bounds.left + curstate->width;
 658     if (ctrl->radio.label == NULL)
 659         mc->radio.tblabel = NULL;
 660     else {
 661         if (mac_gestalts.apprvers >= 0x100) {
 662             mc->radio.tblabel = NewControl(window, &bounds, NULL, TRUE,
 663                                            0, 0, 0, kControlStaticTextProc,
 664                                            (long)mc);
 665             SetControlData(mc->radio.tblabel, kControlEntireControl,
 666                            kControlStaticTextTextTag,
 667                            strlen(ctrl->radio.label), ctrl->radio.label);
 668         }
 669 #if !TARGET_API_MAC_CARBON
 670         else {
 671             mc->radio.tblabel = NewControl(window, &bounds, NULL, TRUE,
 672                                            0, 0, 0, SYS7_TEXT_PROC, (long)mc);
 673             TESetText(ctrl->radio.label, strlen(ctrl->radio.label),
 674                       (TEHandle)(*mc->radio.tblabel)->contrlData);
 675         }
 676 #endif
 677         curstate->pos.v += 18;
 678     }
 679     for (i = 0; i < ctrl->radio.nbuttons; i++) {
 680         fprintf(stderr, "    button = %s\n", ctrl->radio.buttons[i]);
 681         bounds.top = curstate->pos.v - 2;
 682         bounds.bottom = bounds.top + 18;
 683         bounds.left = curstate->pos.h + colwidth * (i % ctrl->radio.ncolumns);
 684         if (i == ctrl->radio.nbuttons - 1 ||
 685             i % ctrl->radio.ncolumns == ctrl->radio.ncolumns - 1) {
 686             bounds.right = curstate->pos.h + curstate->width;
 687             curstate->pos.v += 18;
 688         } else
 689             bounds.right = bounds.left + colwidth - 13;
 690         c2pstrcpy(title, ctrl->radio.buttons[i]);
 691         mc->radio.tbctrls[i] = NewControl(window, &bounds, title, TRUE,
 692                                           0, 0, 1, radioButProc, (long)mc);
 693     }
 694     curstate->pos.v += 4;
 695     add234(mcs->byctrl, mc);
 696     mc->generic.next = mcs->panels[curstate->panelnum];
 697     mcs->panels[curstate->panelnum] = mc;
 698     ctrlevent(mcs, mc, EVENT_REFRESH);
 699 }
 700
 701 static void macctrl_checkbox(struct macctrls *mcs, WindowPtr window,
 702                              struct mac_layoutstate *curstate,
 703                              union control *ctrl)
 704 {
 705     union macctrl *mc = snew(union macctrl);
 706     Rect bounds;
 707     Str255 title;
 708
 709     assert(ctrl->checkbox.label != NULL);
 710     fprintf(stderr, "    label = %s\n", ctrl->checkbox.label);
 711     mc->generic.type = MACCTRL_CHECKBOX;
 712     mc->generic.ctrl = ctrl;
 713     mc->generic.privdata = NULL;
 714     bounds.left = curstate->pos.h;
 715     bounds.right = bounds.left + curstate->width;
 716     bounds.top = curstate->pos.v;
 717     bounds.bottom = bounds.top + 16;
 718     c2pstrcpy(title, ctrl->checkbox.label);
 719     mc->checkbox.tbctrl = NewControl(window, &bounds, title, TRUE, 0, 0, 1,
 720                                      checkBoxProc, (long)mc);
 721     add234(mcs->byctrl, mc);
 722     curstate->pos.v += 22;
 723     mc->generic.next = mcs->panels[curstate->panelnum];
 724     mcs->panels[curstate->panelnum] = mc;
 725     ctrlevent(mcs, mc, EVENT_REFRESH);
 726 }
 727
 728 static void macctrl_button(struct macctrls *mcs, WindowPtr window,
 729                            struct mac_layoutstate *curstate,
 730                            union control *ctrl)
 731 {
 732     union macctrl *mc = snew(union macctrl);
 733     Rect bounds;
 734     Str255 title;
 735
 736     assert(ctrl->button.label != NULL);
 737     fprintf(stderr, "    label = %s\n", ctrl->button.label);
 738     if (ctrl->button.isdefault)
 739         fprintf(stderr, "    is default\n");
 740     mc->generic.type = MACCTRL_BUTTON;
 741     mc->generic.ctrl = ctrl;
 742     mc->generic.privdata = NULL;
 743     bounds.left = curstate->pos.h;
 744     bounds.right = bounds.left + curstate->width;
 745     bounds.top = curstate->pos.v;
 746     bounds.bottom = bounds.top + 20;
 747     c2pstrcpy(title, ctrl->button.label);
 748     mc->button.tbctrl = NewControl(window, &bounds, title, TRUE, 0, 0, 1,
 749                                    pushButProc, (long)mc);
 750     mc->button.tbring = NULL;
 751     if (mac_gestalts.apprvers >= 0x100) {
 752         Boolean isdefault = ctrl->button.isdefault;
 753
 754         SetControlData(mc->button.tbctrl, kControlEntireControl,
 755                        kControlPushButtonDefaultTag,
 756                        sizeof(isdefault), &isdefault);
 757     } else if (ctrl->button.isdefault) {
 758         InsetRect(&bounds, -4, -4);
 759         mc->button.tbring = NewControl(window, &bounds, title, TRUE, 0, 0, 1,
 760                                        SYS7_DEFAULT_PROC, (long)mc);
 761     }
 762     if (mac_gestalts.apprvers >= 0x110) {
 763         Boolean iscancel = ctrl->button.iscancel;
 764
 765         SetControlData(mc->button.tbctrl, kControlEntireControl,
 766                        kControlPushButtonCancelTag,
 767                        sizeof(iscancel), &iscancel);
 768     }
 769     if (ctrl->button.isdefault)
 770         mcs->defbutton = mc;
 771     if (ctrl->button.iscancel)
 772         mcs->canbutton = mc;
 773     add234(mcs->byctrl, mc);
 774     mc->generic.next = mcs->panels[curstate->panelnum];
 775     mcs->panels[curstate->panelnum] = mc;
 776     curstate->pos.v += 26;
 777 }
 778
 779 #if !TARGET_API_MAC_CARBON
 780 static pascal SInt32 macctrl_sys7_default_cdef(SInt16 variant,
 781                                                ControlRef control,
 782                                                ControlDefProcMessage msg,
 783                                                SInt32 param)
 784 {
 785     RgnHandle rgn;
 786     Rect rect;
 787     int oval;
 788     PenState savestate;
 789
 790     switch (msg) {
 791       case drawCntl:
 792         if ((*control)->contrlVis) {
 793             rect = (*control)->contrlRect;
 794             GetPenState(&savestate);
 795             PenNormal();
 796             PenSize(3, 3);
 797             if ((*control)->contrlHilite == kControlInactivePart)
 798                 PenPat(&qd.gray);
 799             oval = (rect.bottom - rect.top) / 2 + 2;
 800             FrameRoundRect(&rect, oval, oval);
 801             SetPenState(&savestate);
 802         }
 803         return 0;
 804       case calcCRgns:
 805         if (param & (1 << 31)) {
 806             param &= ~(1 << 31);
 807             goto calcthumbrgn;
 808         }
 809         /* FALLTHROUGH */
 810       case calcCntlRgn:
 811         rgn = (RgnHandle)param;
 812         RectRgn(rgn, &(*control)->contrlRect);
 813         return 0;
 814       case calcThumbRgn:
 815       calcthumbrgn:
 816         rgn = (RgnHandle)param;
 817         SetEmptyRgn(rgn);
 818         return 0;
 819     }
 820
 821     return 0;
 822 }
 823 #endif
 824
 825 static void macctrl_listbox(struct macctrls *mcs, WindowPtr window,
 826                             struct mac_layoutstate *curstate,
 827                             union control *ctrl)
 828 {
 829     union macctrl *mc = snew(union macctrl);
 830     Rect bounds;
 831     ListHandle list;
 832     Size olen;
 833
 834     if (mac_gestalts.apprvers < 0x100)
 835         return;
 836     if (ctrl->listbox.label != NULL)
 837         fprintf(stderr, "    label = %s\n", ctrl->listbox.label);
 838     fprintf(stderr, "    height = %d\n", ctrl->listbox.height);
 839     if (ctrl->listbox.draglist)
 840         fprintf(stderr, "    draglist\n");
 841     if (ctrl->listbox.multisel)
 842         fprintf(stderr, "    multisel\n");
 843     fprintf(stderr, "    ncols = %d\n", ctrl->listbox.ncols);
 844     assert(ctrl->listbox.percentwidth == 100);
 845     mc->generic.type = MACCTRL_LISTBOX;
 846     mc->generic.ctrl = ctrl;
 847     mc->generic.privdata = NULL;
 848     /* The list starts off empty */
 849     mc->listbox.nids = 0;
 850     mc->listbox.ids = NULL;
 851     bounds.left = curstate->pos.h;
 852     bounds.right = bounds.left + curstate->width;
 853     bounds.top = curstate->pos.v;
 854     bounds.bottom = bounds.top + 20 * ctrl->listbox.height;
 855
 856     mc->button.tbctrl = NewControl(window, &bounds, NULL, TRUE,
 857                                    ldes_Default, 0, 0,
 858                                    kControlListBoxProc, (long)mc);
 859     if (!ctrl->listbox.multisel) {
 860         if (GetControlData(mc->listbox.tbctrl, kControlEntireControl,
 861                            kControlListBoxListHandleTag, sizeof(list), &list,
 862                            &olen) != noErr)
 863             return;
 864 #if TARGET_API_MAC_CARBON
 865         SetListSelectionFlags(list, lOnlyOne);
 866 #else
 867         (*list)->selFlags = lOnlyOne;
 868 #endif
 869     }
 870     add234(mcs->byctrl, mc);
 871     curstate->pos.v += 6 + 20 * ctrl->listbox.height;
 872     mc->generic.next = mcs->panels[curstate->panelnum];
 873     mcs->panels[curstate->panelnum] = mc;
 874     ctrlevent(mcs, mc, EVENT_REFRESH);
 875 }
 876
 877
 878 static void macctrl_popup(struct macctrls *mcs, WindowPtr window,
 879                           struct mac_layoutstate *curstate,
 880                           union control *ctrl)
 881 {
 882     union macctrl *mc = snew(union macctrl);
 883     Rect bounds;
 884     Str255 title;
 885     unsigned int labelwidth;
 886     static int nextmenuid = MENU_MIN;
 887     int menuid;
 888     MenuRef menu;
 889
 890     /*
 891      * <http://developer.apple.com/qa/tb/tb42.html> explains how to
 892      * create a popup menu with dynamic content.
 893      */
 894     assert(ctrl->listbox.height == 0);
 895     assert(!ctrl->listbox.draglist);
 896     assert(!ctrl->listbox.multisel);
 897
 898     if (ctrl->listbox.label != NULL)
 899         fprintf(stderr, "    label = %s\n", ctrl->listbox.label);
 900     fprintf(stderr, "    percentwidth = %d\n", ctrl->listbox.percentwidth);
 901
 902     mc->generic.type = MACCTRL_POPUP;
 903     mc->generic.ctrl = ctrl;
 904     mc->generic.privdata = NULL;
 905     c2pstrcpy(title, ctrl->button.label == NULL ? "" : ctrl->button.label);
 906
 907     /* Find a spare menu ID and create the menu */
 908     while (GetMenuHandle(nextmenuid) != NULL)
 909         if (++nextmenuid >= MENU_MAX) nextmenuid = MENU_MIN;
 910     menuid = nextmenuid++;
 911     menu = NewMenu(menuid, "\pdummy");
 912     if (menu == NULL) return;
 913     mc->popup.menu = menu;
 914     mc->popup.menuid = menuid;
 915     InsertMenu(menu, kInsertHierarchicalMenu);
 916
 917     /* The menu starts off empty */
 918     mc->popup.nids = 0;
 919     mc->popup.ids = NULL;
 920
 921     bounds.left = curstate->pos.h;
 922     bounds.right = bounds.left + curstate->width;
 923     bounds.top = curstate->pos.v;
 924     bounds.bottom = bounds.top + 20;
 925     /* XXX handle percentwidth == 100 */
 926     labelwidth = curstate->width * (100 - ctrl->listbox.percentwidth) / 100;
 927     mc->popup.tbctrl = NewControl(window, &bounds, title, TRUE,
 928                                   popupTitleLeftJust, menuid, labelwidth,
 929                                   popupMenuProc + popupFixedWidth, (long)mc);
 930     add234(mcs->byctrl, mc);
 931     curstate->pos.v += 26;
 932     mc->generic.next = mcs->panels[curstate->panelnum];
 933     mcs->panels[curstate->panelnum] = mc;
 934     ctrlevent(mcs, mc, EVENT_REFRESH);
 935 }
 936
 937
 938 void macctrl_activate(WindowPtr window, EventRecord *event)
 939 {
 940     struct macctrls *mcs = mac_winctrls(window);
 941     Boolean active = (event->modifiers & activeFlag) != 0;
 942     GrafPtr saveport;
 943     int i, j;
 944     ControlPartCode state;
 945     union macctrl *mc;
 946
 947     GetPort(&saveport);
 948     SetPort((GrafPtr)GetWindowPort(window));
 949     if (mac_gestalts.apprvers >= 0x100)
 950         SetThemeWindowBackground(window, active ?
 951                                  kThemeBrushModelessDialogBackgroundActive :
 952                                  kThemeBrushModelessDialogBackgroundInactive,
 953                                  TRUE);
 954     state = active ? kControlNoPart : kControlInactivePart;
 955     for (i = 0; i <= mcs->curpanel; i += mcs->curpanel)
 956         for (mc = mcs->panels[i]; mc != NULL; mc = mc->generic.next) {
 957             switch (mc->generic.type) {
 958               case MACCTRL_TEXT:
 959                 HiliteControl(mc->text.tbctrl, state);
 960                 break;
 961               case MACCTRL_EDITBOX:
 962                 HiliteControl(mc->editbox.tbctrl, state);
 963                 if (mc->editbox.tblabel != NULL)
 964                     HiliteControl(mc->editbox.tblabel, state);
 965                 break;
 966               case MACCTRL_RADIO:
 967                 for (j = 0; j < mc->generic.ctrl->radio.nbuttons; j++)
 968                     HiliteControl(mc->radio.tbctrls[j], state);
 969                 if (mc->radio.tblabel != NULL)
 970                     HiliteControl(mc->radio.tblabel, state);
 971                 break;
 972               case MACCTRL_CHECKBOX:
 973                 HiliteControl(mc->checkbox.tbctrl, state);
 974                 break;
 975               case MACCTRL_BUTTON:
 976                 HiliteControl(mc->button.tbctrl, state);
 977                 if (mc->button.tbring != NULL)
 978                     HiliteControl(mc->button.tbring, state);
 979                 break;
 980               case MACCTRL_LISTBOX:
 981                 HiliteControl(mc->listbox.tbctrl, state);
 982                 break;
 983               case MACCTRL_POPUP:
 984                 HiliteControl(mc->popup.tbctrl, state);
 985                 break;
 986             }
 987 #if !TARGET_API_MAC_CARBON
 988             if (mcs->focus == mc) {
 989                 if (active)
 990                     macctrl_enfocus(mc);
 991                 else
 992                     macctrl_defocus(mc);
 993             }
 994 #endif
 995         }
 996     SetPort(saveport);
 997 }
 998
 999 void macctrl_click(WindowPtr window, EventRecord *event)
1000 {
1001     Point mouse;
1002     ControlHandle control;
1003     int part, trackresult;
1004     GrafPtr saveport;
1005     union macctrl *mc;
1006     struct macctrls *mcs = mac_winctrls(window);
1007     int i;
1008     UInt32 features;
1009
1010     GetPort(&saveport);
1011     SetPort((GrafPtr)GetWindowPort(window));
1012     mouse = event->where;
1013     GlobalToLocal(&mouse);
1014     part = FindControl(mouse, window, &control);
1015     if (control != NULL) {
1016         mc = (union macctrl *)GetControlReference(control);
1017         if (mac_gestalts.apprvers >= 0x100) {
1018             if (GetControlFeatures(control, &features) == noErr &&
1019                 (features & kControlSupportsFocus) &&
1020                 (features & kControlGetsFocusOnClick))
1021                 SetKeyboardFocus(window, control, part);
1022             trackresult = HandleControlClick(control, mouse, event->modifiers,
1023                                              (ControlActionUPP)-1);
1024         } else {
1025 #if !TARGET_API_MAC_CARBON
1026             if (mc->generic.type == MACCTRL_EDITBOX &&
1027                 control == mc->editbox.tbctrl) {
1028                 TEHandle te = (TEHandle)(*control)->contrlData;
1029
1030                 macctrl_setfocus(mcs, mc);
1031                 TEClick(mouse, !!(event->modifiers & shiftKey), te);
1032                 goto done;
1033             }
1034 #endif
1035             trackresult = TrackControl(control, mouse, (ControlActionUPP)-1);
1036         }
1037         switch (mc->generic.type) {
1038           case MACCTRL_RADIO:
1039             if (trackresult != 0) {
1040                 for (i = 0; i < mc->generic.ctrl->radio.nbuttons; i++)
1041                     if (mc->radio.tbctrls[i] == control)
1042                         SetControlValue(mc->radio.tbctrls[i],
1043                                         kControlRadioButtonCheckedValue);
1044                     else
1045                         SetControlValue(mc->radio.tbctrls[i],
1046                                         kControlRadioButtonUncheckedValue);
1047                 ctrlevent(mcs, mc, EVENT_VALCHANGE);
1048             }
1049             break;
1050           case MACCTRL_CHECKBOX:
1051             if (trackresult != 0) {
1052                 SetControlValue(control, !GetControlValue(control));
1053                 ctrlevent(mcs, mc, EVENT_VALCHANGE);
1054             }
1055             break;
1056           case MACCTRL_BUTTON:
1057             if (trackresult != 0)
1058                 ctrlevent(mcs, mc, EVENT_ACTION);
1059             break;
1060           case MACCTRL_LISTBOX:
1061             /* FIXME spot double-click */
1062             ctrlevent(mcs, mc, EVENT_SELCHANGE);
1063             break;
1064           case MACCTRL_POPUP:
1065             ctrlevent(mcs, mc, EVENT_SELCHANGE);
1066             break;
1067         }
1068     }
1069   done:
1070     SetPort(saveport);
1071 }
1072
1073 void macctrl_key(WindowPtr window, EventRecord *event)
1074 {
1075     ControlRef control;
1076     struct macctrls *mcs = mac_winctrls(window);
1077     union macctrl *mc;
1078     unsigned long dummy;
1079
1080     switch (event->message & charCodeMask) {
1081       case kEnterCharCode:
1082       case kReturnCharCode:
1083         if (mcs->defbutton != NULL) {
1084             assert(mcs->defbutton->generic.type == MACCTRL_BUTTON);
1085             HiliteControl(mcs->defbutton->button.tbctrl, kControlButtonPart);
1086             /*
1087              * I'd like to delay unhilighting the button until after
1088              * the event has been processed, but by them the entire
1089              * dialgue box might have been destroyed.
1090              */
1091             Delay(6, &dummy);
1092             HiliteControl(mcs->defbutton->button.tbctrl, kControlNoPart);
1093             ctrlevent(mcs, mcs->defbutton, EVENT_ACTION);
1094         }
1095         return;
1096       case kEscapeCharCode:
1097         if (mcs->canbutton != NULL) {
1098             assert(mcs->canbutton->generic.type == MACCTRL_BUTTON);
1099             HiliteControl(mcs->canbutton->button.tbctrl, kControlButtonPart);
1100             Delay(6, &dummy);
1101             HiliteControl(mcs->defbutton->button.tbctrl, kControlNoPart);
1102             ctrlevent(mcs, mcs->canbutton, EVENT_ACTION);
1103         }
1104         return;
1105     }
1106     if (mac_gestalts.apprvers >= 0x100) {
1107         if (GetKeyboardFocus(window, &control) == noErr && control != NULL) {
1108             HandleControlKey(control, (event->message & keyCodeMask) >> 8,
1109                              event->message & charCodeMask, event->modifiers);
1110             mc = (union macctrl *)GetControlReference(control);
1111             ctrlevent(mcs, mc, EVENT_VALCHANGE);
1112         }
1113     }
1114 #if !TARGET_API_MAC_CARBON
1115     else {
1116         TEHandle te;
1117
1118         if (mcs->focus != NULL) {
1119             mc = mcs->focus;
1120             switch (mc->generic.type) {
1121               case MACCTRL_EDITBOX:
1122                 te = (TEHandle)(*mc->editbox.tbctrl)->contrlData;
1123                 TEKey(event->message & charCodeMask, te);
1124                 ctrlevent(mcs, mc, EVENT_VALCHANGE);
1125                 break;
1126             }
1127         }
1128     }
1129 #endif
1130 }
1131
1132 void macctrl_update(WindowPtr window)
1133 {
1134 #if TARGET_API_MAC_CARBON
1135     RgnHandle visrgn;
1136 #endif
1137     Rect rect;
1138     GrafPtr saveport;
1139
1140     BeginUpdate(window);
1141     GetPort(&saveport);
1142     SetPort((GrafPtr)GetWindowPort(window));
1143     if (mac_gestalts.apprvers >= 0x101) {
1144 #if TARGET_API_MAC_CARBON
1145         GetPortBounds(GetWindowPort(window), &rect);
1146 #else
1147         rect = window->portRect;
1148 #endif
1149         InsetRect(&rect, -1, -1);
1150         DrawThemeModelessDialogFrame(&rect, mac_frontwindow() == window ?
1151                                      kThemeStateActive : kThemeStateInactive);
1152     }
1153 #if TARGET_API_MAC_CARBON
1154     visrgn = NewRgn();
1155     GetPortVisibleRegion(GetWindowPort(window), visrgn);
1156     UpdateControls(window, visrgn);
1157     DisposeRgn(visrgn);
1158 #else
1159     UpdateControls(window, window->visRgn);
1160 #endif
1161     SetPort(saveport);
1162     EndUpdate(window);
1163 }
1164
1165 #if TARGET_API_MAC_CARBON
1166 #define EnableItem EnableMenuItem
1167 #define DisableItem DisableMenuItem
1168 #endif
1169 void macctrl_adjustmenus(WindowPtr window)
1170 {
1171     MenuHandle menu;
1172
1173     menu = GetMenuHandle(mFile);
1174     DisableItem(menu, iSave); /* XXX enable if modified */
1175     EnableItem(menu, iSaveAs);
1176     EnableItem(menu, iDuplicate);
1177
1178     menu = GetMenuHandle(mEdit);
1179     DisableItem(menu, 0);
1180 }
1181
1182 void macctrl_close(WindowPtr window)
1183 {
1184     struct macctrls *mcs = mac_winctrls(window);
1185     union macctrl *mc;
1186
1187     /*
1188      * Mostly, we don't bother disposing of the Toolbox controls,
1189      * since that will happen automatically when the window is
1190      * disposed of.  Popup menus are an exception, because we have to
1191      * dispose of the menu ourselves, and doing that while the control
1192      * still holds a reference to it seems rude.
1193      */
1194     while ((mc = index234(mcs->byctrl, 0)) != NULL) {
1195         if (mc->generic.privdata != NULL && mc->generic.freeprivdata)
1196             sfree(mc->generic.privdata);
1197         switch (mc->generic.type) {
1198           case MACCTRL_POPUP:
1199             DisposeControl(mc->popup.tbctrl);
1200             DeleteMenu(mc->popup.menuid);
1201             DisposeMenu(mc->popup.menu);
1202             break;
1203         }
1204         del234(mcs->byctrl, mc);
1205         sfree(mc);
1206     }
1207
1208     freetree234(mcs->byctrl);
1209     mcs->byctrl = NULL;
1210     sfree(mcs->panels);
1211     mcs->panels = NULL;
1212 }
1213
1214 void dlg_update_start(union control *ctrl, void *dlg)
1215 {
1216
1217     /* No-op for now */
1218 }
1219
1220 void dlg_update_done(union control *ctrl, void *dlg)
1221 {
1222
1223     /* No-op for now */
1224 }
1225
1226 void dlg_set_focus(union control *ctrl, void *dlg)
1227 {
1228
1229     if (mac_gestalts.apprvers >= 0x100) {
1230         /* Use SetKeyboardFocus() */
1231     } else {
1232         /* Do our own mucking around */
1233     }
1234 }
1235
1236 union control *dlg_last_focused(union control *ctrl, void *dlg)
1237 {
1238
1239     return NULL;
1240 }
1241
1242 void dlg_beep(void *dlg)
1243 {
1244
1245     SysBeep(30);
1246 }
1247
1248 void dlg_error_msg(void *dlg, char *msg)
1249 {
1250     Str255 pmsg;
1251
1252     c2pstrcpy(pmsg, msg);
1253     ParamText(pmsg, NULL, NULL, NULL);
1254     StopAlert(128, NULL);
1255 }
1256
1257 void dlg_end(void *dlg, int value)
1258 {
1259     struct macctrls *mcs = dlg;
1260
1261     if (mcs->end != NULL)
1262         (*mcs->end)(mcs->window, value);
1263 };
1264
1265 void dlg_refresh(union control *ctrl, void *dlg)
1266 {
1267     struct macctrls *mcs = dlg;
1268     union macctrl *mc;
1269
1270     if (ctrl == NULL)
1271         return; /* FIXME */
1272     mc = findbyctrl(mcs, ctrl);
1273     assert(mc != NULL);
1274     ctrlevent(mcs, mc, EVENT_REFRESH);
1275 };
1276
1277 void *dlg_get_privdata(union control *ctrl, void *dlg)
1278 {
1279     struct macctrls *mcs = dlg;
1280     union macctrl *mc = findbyctrl(mcs, ctrl);
1281
1282     assert(mc != NULL);
1283     return mc->generic.privdata;
1284 }
1285
1286 void dlg_set_privdata(union control *ctrl, void *dlg, void *ptr)
1287 {
1288     struct macctrls *mcs = dlg;
1289     union macctrl *mc = findbyctrl(mcs, ctrl);
1290
1291     assert(mc != NULL);
1292     mc->generic.privdata = ptr;
1293     mc->generic.freeprivdata = FALSE;
1294 }
1295
1296 void *dlg_alloc_privdata(union control *ctrl, void *dlg, size_t size)
1297 {
1298     struct macctrls *mcs = dlg;
1299     union macctrl *mc = findbyctrl(mcs, ctrl);
1300
1301     assert(mc != NULL);
1302     mc->generic.privdata = smalloc(size);
1303     mc->generic.freeprivdata = TRUE;
1304     return mc->generic.privdata;
1305 }
1306
1307
1308 /*
1309  * Radio Button control
1310  */
1311
1312 void dlg_radiobutton_set(union control *ctrl, void *dlg, int whichbutton)
1313 {
1314     struct macctrls *mcs = dlg;
1315     union macctrl *mc = findbyctrl(mcs, ctrl);
1316     int i;
1317
1318     if (mc == NULL) return;
1319     for (i = 0; i < ctrl->radio.nbuttons; i++) {
1320         if (i == whichbutton)
1321             SetControlValue(mc->radio.tbctrls[i],
1322                             kControlRadioButtonCheckedValue);
1323         else
1324             SetControlValue(mc->radio.tbctrls[i],
1325                             kControlRadioButtonUncheckedValue);
1326     }
1327
1328 };
1329
1330 int dlg_radiobutton_get(union control *ctrl, void *dlg)
1331 {
1332     struct macctrls *mcs = dlg;
1333     union macctrl *mc = findbyctrl(mcs, ctrl);
1334     int i;
1335
1336     assert(mc != NULL);
1337     for (i = 0; i < ctrl->radio.nbuttons; i++) {
1338         if (GetControlValue(mc->radio.tbctrls[i])  ==
1339             kControlRadioButtonCheckedValue)
1340             return i;
1341     }
1342     return -1;
1343 };
1344
1345
1346 /*
1347  * Check Box control
1348  */
1349
1350 void dlg_checkbox_set(union control *ctrl, void *dlg, int checked)
1351 {
1352     struct macctrls *mcs = dlg;
1353     union macctrl *mc = findbyctrl(mcs, ctrl);
1354
1355     if (mc == NULL) return;
1356     SetControlValue(mc->checkbox.tbctrl,
1357                     checked ? kControlCheckBoxCheckedValue :
1358                               kControlCheckBoxUncheckedValue);
1359 }
1360
1361 int dlg_checkbox_get(union control *ctrl, void *dlg)
1362 {
1363     struct macctrls *mcs = dlg;
1364     union macctrl *mc = findbyctrl(mcs, ctrl);
1365
1366     assert(mc != NULL);
1367     return GetControlValue(mc->checkbox.tbctrl);
1368 }
1369
1370
1371 /*
1372  * Edit Box control
1373  */
1374
1375 void dlg_editbox_set(union control *ctrl, void *dlg, char const *text)
1376 {
1377     struct macctrls *mcs = dlg;
1378     union macctrl *mc = findbyctrl(mcs, ctrl);
1379     GrafPtr saveport;
1380
1381     if (mc == NULL) return;
1382     assert(mc->generic.type == MACCTRL_EDITBOX);
1383     GetPort(&saveport);
1384     SetPort((GrafPtr)(GetWindowPort(mcs->window)));
1385     if (mac_gestalts.apprvers >= 0x100)
1386         SetControlData(mc->editbox.tbctrl, kControlEntireControl,
1387                        ctrl->editbox.password ?
1388                        kControlEditTextPasswordTag :
1389                        kControlEditTextTextTag,
1390                        strlen(text), text);
1391 #if !TARGET_API_MAC_CARBON
1392     else
1393         TESetText(text, strlen(text),
1394                   (TEHandle)(*mc->editbox.tbctrl)->contrlData);
1395 #endif
1396     DrawOneControl(mc->editbox.tbctrl);
1397     SetPort(saveport);
1398 }
1399
1400 void dlg_editbox_get(union control *ctrl, void *dlg, char *buffer, int length)
1401 {
1402     struct macctrls *mcs = dlg;
1403     union macctrl *mc = findbyctrl(mcs, ctrl);
1404     Size olen;
1405
1406     assert(mc != NULL);
1407     assert(mc->generic.type == MACCTRL_EDITBOX);
1408     if (mac_gestalts.apprvers >= 0x100) {
1409         if (GetControlData(mc->editbox.tbctrl, kControlEntireControl,
1410                            ctrl->editbox.password ?
1411                            kControlEditTextPasswordTag :
1412                            kControlEditTextTextTag,
1413                            length - 1, buffer, &olen) != noErr)
1414             olen = 0;
1415         if (olen > length - 1)
1416             olen = length - 1;
1417     }
1418 #if !TARGET_API_MAC_CARBON
1419     else {
1420         TEHandle te = (TEHandle)(*mc->editbox.tbctrl)->contrlData;
1421
1422         olen = (*te)->teLength;
1423         if (olen > length - 1)
1424             olen = length - 1;
1425         memcpy(buffer, *(*te)->hText, olen);
1426     }
1427 #endif
1428     buffer[olen] = '\0';
1429     fprintf(stderr, "dlg_editbox_get: %s\n", buffer);
1430 }
1431
1432
1433 /*
1434  * List Box control
1435  */
1436
1437 static void dlg_macpopup_clear(union control *ctrl, void *dlg)
1438 {
1439     struct macctrls *mcs = dlg;
1440     union macctrl *mc = findbyctrl(mcs, ctrl);
1441     MenuRef menu = mc->popup.menu;
1442     unsigned int i, n;
1443
1444     if (mc == NULL) return;
1445     fprintf(stderr, "      popup_clear\n");
1446     n = CountMenuItems(menu);
1447     for (i = 0; i < n; i++)
1448         DeleteMenuItem(menu, n - i);
1449     mc->popup.nids = 0;
1450     sfree(mc->popup.ids);
1451     mc->popup.ids = NULL;
1452     SetControlMaximum(mc->popup.tbctrl, CountMenuItems(menu));
1453 }
1454
1455 static void dlg_maclist_clear(union control *ctrl, void *dlg)
1456 {
1457     struct macctrls *mcs = dlg;
1458     union macctrl *mc = findbyctrl(mcs, ctrl);
1459     ListHandle list;
1460     Size olen;
1461
1462     if (mc == NULL) return;
1463     fprintf(stderr, "      maclist_clear\n");
1464     if (GetControlData(mc->listbox.tbctrl, kControlEntireControl,
1465                        kControlListBoxListHandleTag, sizeof(list), &list,
1466                        &olen) != noErr)
1467         return;
1468     LDelRow(0, 0, list);
1469     mc->listbox.nids = 0;
1470     sfree(mc->listbox.ids);
1471     mc->listbox.ids = NULL;
1472     DrawOneControl(mc->listbox.tbctrl);
1473 }
1474
1475 void dlg_listbox_clear(union control *ctrl, void *dlg)
1476 {
1477
1478     if (ctrl->listbox.height == 0)
1479         dlg_macpopup_clear(ctrl, dlg);
1480     else
1481         dlg_maclist_clear(ctrl, dlg);
1482 }
1483
1484 static void dlg_macpopup_del(union control *ctrl, void *dlg, int index)
1485 {
1486     struct macctrls *mcs = dlg;
1487     union macctrl *mc = findbyctrl(mcs, ctrl);
1488     MenuRef menu = mc->popup.menu;
1489
1490     if (mc == NULL) return;
1491     fprintf(stderr, "      popup_del %d\n", index);
1492     DeleteMenuItem(menu, index + 1);
1493     if (mc->popup.ids != NULL)
1494         memcpy(mc->popup.ids + index, mc->popup.ids + index + 1,
1495                (mc->popup.nids - index - 1) * sizeof(*mc->popup.ids));
1496     SetControlMaximum(mc->popup.tbctrl, CountMenuItems(menu));
1497 }
1498
1499 static void dlg_maclist_del(union control *ctrl, void *dlg, int index)
1500 {
1501     struct macctrls *mcs = dlg;
1502     union macctrl *mc = findbyctrl(mcs, ctrl);
1503     ListHandle list;
1504     Size olen;
1505
1506     if (mc == NULL) return;
1507     fprintf(stderr, "      maclist_del %d\n", index);
1508     if (GetControlData(mc->listbox.tbctrl, kControlEntireControl,
1509                        kControlListBoxListHandleTag, sizeof(list), &list,
1510                        &olen) != noErr)
1511         return;
1512     LDelRow(1, index, list);
1513     if (mc->listbox.ids != NULL)
1514         memcpy(mc->listbox.ids + index, mc->listbox.ids + index + 1,
1515                (mc->listbox.nids - index - 1) * sizeof(*mc->listbox.ids));
1516     DrawOneControl(mc->listbox.tbctrl);
1517 }
1518
1519 void dlg_listbox_del(union control *ctrl, void *dlg, int index)
1520 {
1521
1522     if (ctrl->listbox.height == 0)
1523         dlg_macpopup_del(ctrl, dlg, index);
1524     else
1525         dlg_maclist_del(ctrl, dlg, index);
1526 }
1527
1528 static void dlg_macpopup_add(union control *ctrl, void *dlg, char const *text)
1529 {
1530     struct macctrls *mcs = dlg;
1531     union macctrl *mc = findbyctrl(mcs, ctrl);
1532     MenuRef menu = mc->popup.menu;
1533     Str255 itemstring;
1534
1535     if (mc == NULL) return;
1536     fprintf(stderr, "      popup_add %s\n", text);
1537     assert(text[0] != '\0');
1538     c2pstrcpy(itemstring, text);
1539     AppendMenu(menu, "\pdummy");
1540     SetMenuItemText(menu, CountMenuItems(menu), itemstring);
1541     SetControlMaximum(mc->popup.tbctrl, CountMenuItems(menu));
1542 }
1543
1544
1545 static void dlg_maclist_add(union control *ctrl, void *dlg, char const *text)
1546 {
1547     struct macctrls *mcs = dlg;
1548     union macctrl *mc = findbyctrl(mcs, ctrl);
1549     ListHandle list;
1550     Size olen;
1551     ListBounds bounds;
1552     Cell cell = { 0, 0 };
1553
1554     if (mc == NULL) return;
1555     fprintf(stderr, "      maclist_add %s\n", text);
1556     if (GetControlData(mc->listbox.tbctrl, kControlEntireControl,
1557                        kControlListBoxListHandleTag, sizeof(list), &list,
1558                        &olen) != noErr)
1559         return;
1560 #if TARGET_API_MAC_CARBON
1561     GetListDataBounds(list, &bounds);
1562 #else
1563     bounds = (*list)->dataBounds;
1564 #endif
1565     cell.v = bounds.bottom;
1566     LAddRow(1, cell.v, list);
1567     LSetCell(text, strlen(text), cell, list);
1568     DrawOneControl(mc->listbox.tbctrl);
1569 }
1570
1571 void dlg_listbox_add(union control *ctrl, void *dlg, char const *text)
1572 {
1573
1574     if (ctrl->listbox.height == 0)
1575         dlg_macpopup_add(ctrl, dlg, text);
1576     else
1577         dlg_maclist_add(ctrl, dlg, text);
1578 }
1579
1580 static void dlg_macpopup_addwithid(union control *ctrl, void *dlg,
1581                                    char const *text, int id)
1582 {
1583     struct macctrls *mcs = dlg;
1584     union macctrl *mc = findbyctrl(mcs, ctrl);
1585     MenuRef menu = mc->popup.menu;
1586     unsigned int index;
1587
1588     if (mc == NULL) return;
1589     fprintf(stderr, "      popup_addwthid %s, %d\n", text, id);
1590     dlg_macpopup_add(ctrl, dlg, text);
1591     index = CountMenuItems(menu) - 1;
1592     if (mc->popup.nids <= index) {
1593         mc->popup.nids = index + 1;
1594         mc->popup.ids = sresize(mc->popup.ids, mc->popup.nids, int);
1595     }
1596     mc->popup.ids[index] = id;
1597 }
1598
1599 static void dlg_maclist_addwithid(union control *ctrl, void *dlg,
1600                                   char const *text, int id)
1601 {
1602     struct macctrls *mcs = dlg;
1603     union macctrl *mc = findbyctrl(mcs, ctrl);
1604     ListHandle list;
1605     Size olen;
1606     ListBounds bounds;
1607     int index;
1608
1609     if (mc == NULL) return;
1610     fprintf(stderr, "      maclist_addwithid %s %d\n", text, id);
1611     dlg_maclist_add(ctrl, dlg, text);
1612     if (GetControlData(mc->listbox.tbctrl, kControlEntireControl,
1613                        kControlListBoxListHandleTag, sizeof(list), &list,
1614                        &olen) != noErr)
1615         return;
1616 #if TARGET_API_MAC_CARBON
1617     GetListDataBounds(list, &bounds);
1618 #else
1619     bounds = (*list)->dataBounds;
1620 #endif
1621     index = bounds.bottom;
1622     if (mc->listbox.nids <= index) {
1623         mc->listbox.nids = index + 1;
1624         mc->listbox.ids = sresize(mc->listbox.ids, mc->listbox.nids, int);
1625     }
1626     mc->listbox.ids[index] = id;
1627 }
1628
1629 void dlg_listbox_addwithid(union control *ctrl, void *dlg,
1630                            char const *text, int id)
1631 {
1632
1633     if (ctrl->listbox.height == 0)
1634         dlg_macpopup_addwithid(ctrl, dlg, text, id);
1635     else
1636         dlg_maclist_addwithid(ctrl, dlg, text, id);
1637 }
1638
1639 int dlg_listbox_getid(union control *ctrl, void *dlg, int index)
1640 {
1641     struct macctrls *mcs = dlg;
1642     union macctrl *mc = findbyctrl(mcs, ctrl);
1643
1644     assert(mc != NULL);
1645     if (ctrl->listbox.height == 0) {
1646         assert(mc->popup.ids != NULL && mc->popup.nids > index);
1647         return mc->popup.ids[index];
1648     }
1649     return 0;
1650 }
1651
1652 static int dlg_maclist_index(union control *ctrl, void *dlg)
1653 {
1654     struct macctrls *mcs = dlg;
1655     union macctrl *mc = findbyctrl(mcs, ctrl);
1656     ListHandle list;
1657     Size olen;
1658     Cell cell = { 0, 0 };
1659
1660     if (GetControlData(mc->listbox.tbctrl, kControlEntireControl,
1661                        kControlListBoxListHandleTag, sizeof(list), &list,
1662                        &olen) != noErr)
1663         return -1;
1664     if (LGetSelect(TRUE, &cell, list))
1665         return cell.v;
1666     else
1667         return -1;
1668 }
1669
1670 int dlg_listbox_index(union control *ctrl, void *dlg)
1671 {
1672     struct macctrls *mcs = dlg;
1673     union macctrl *mc;
1674
1675     if (ctrl->listbox.height == 0) {
1676         mc  = findbyctrl(mcs, ctrl);
1677         assert(mc != NULL);
1678         return GetControlValue(mc->popup.tbctrl) - 1;
1679     } else
1680         return dlg_maclist_index(ctrl, dlg);
1681 }
1682
1683 static int dlg_maclist_issel(union control *ctrl, void *dlg, int index)
1684 {
1685     struct macctrls *mcs = dlg;
1686     union macctrl *mc = findbyctrl(mcs, ctrl);
1687     ListHandle list;
1688     Size olen;
1689     Cell cell = { 0, 0 };
1690
1691     if (GetControlData(mc->listbox.tbctrl, kControlEntireControl,
1692                        kControlListBoxListHandleTag, sizeof(list), &list,
1693                        &olen) != noErr)
1694         return FALSE;
1695     cell.v = index;
1696     return LGetSelect(FALSE, &cell, list);
1697 }
1698
1699 int dlg_listbox_issel(union control *ctrl, void *dlg, int index)
1700 {
1701     struct macctrls *mcs = dlg;
1702     union macctrl *mc = findbyctrl(mcs, ctrl);
1703
1704     if (ctrl->listbox.height == 0)
1705         return GetControlValue(mc->popup.tbctrl) - 1 == index;
1706     else
1707         return dlg_maclist_issel(ctrl, dlg, index);
1708 }
1709
1710 void dlg_listbox_select(union control *ctrl, void *dlg, int index)
1711 {
1712     struct macctrls *mcs = dlg;
1713     union macctrl *mc = findbyctrl(mcs, ctrl);
1714
1715     if (mc == NULL) return;
1716     if (ctrl->listbox.height == 0)
1717         SetControlValue(mc->popup.tbctrl, index + 1);
1718 };
1719
1720
1721 /*
1722  * Text control
1723  */
1724
1725 void dlg_text_set(union control *ctrl, void *dlg, char const *text)
1726 {
1727     struct macctrls *mcs = dlg;
1728     union macctrl *mc = findbyctrl(mcs, ctrl);
1729
1730     if (mc == NULL) return;
1731     if (mac_gestalts.apprvers >= 0x100)
1732         SetControlData(mc->text.tbctrl, kControlEntireControl,
1733                        kControlStaticTextTextTag, strlen(text), text);
1734 #if !TARGET_API_MAC_CARBON
1735     else
1736         TESetText(text, strlen(text),
1737                   (TEHandle)(*mc->text.tbctrl)->contrlData);
1738 #endif
1739 }
1740
1741
1742 /*
1743  * File Selector control
1744  */
1745
1746 void dlg_filesel_set(union control *ctrl, void *dlg, Filename fn)
1747 {
1748
1749 }
1750
1751 void dlg_filesel_get(union control *ctrl, void *dlg, Filename *fn)
1752 {
1753
1754 }
1755
1756
1757 /*
1758  * Font Selector control
1759  */
1760
1761 void dlg_fontsel_set(union control *ctrl, void *dlg, FontSpec fn)
1762 {
1763
1764 }
1765
1766 void dlg_fontsel_get(union control *ctrl, void *dlg, FontSpec *fn)
1767 {
1768
1769 }
1770
1771
1772 /*
1773  * Printer enumeration
1774  */
1775
1776 printer_enum *printer_start_enum(int *nprinters)
1777 {
1778
1779     *nprinters = 0;
1780     return NULL;
1781 }
1782
1783 char *printer_get_name(printer_enum *pe, int thing)
1784 {
1785
1786     return "<none>";
1787 }
1788
1789 void printer_finish_enum(printer_enum *pe)
1790 {
1791
1792 }
1793
1794
1795 /*
1796  * Colour selection stuff
1797  */
1798
1799 void dlg_coloursel_start(union control *ctrl, void *dlg,
1800                          int r, int g, int b)
1801 {
1802
1803 }
1804
1805 int dlg_coloursel_results(union control *ctrl, void *dlg,
1806                           int *r, int *g, int *b)
1807 {
1808
1809     return 0;
1810 }
1811
1812 /*
1813  * Local Variables:
1814  * c-file-style: "simon"
1815  * End:
1816  */