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

   1 /* $Id: macctrls.c,v 1.9 2003/03/23 14:11:39 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 <Sound.h>
  35 #include <TextUtils.h>
  36 #include <Windows.h>
  37
  38 #include <assert.h>
  39 #include <string.h>
  40
  41 #include "putty.h"
  42 #include "mac.h"
  43 #include "macresid.h"
  44 #include "dialog.h"
  45 #include "tree234.h"
  46
  47 /* Range of menu IDs for popup menus */
  48 #define MENU_MIN        1024
  49 #define MENU_MAX        2048
  50
  51
  52 union macctrl {
  53     struct macctrl_generic {
  54         enum {
  55             MACCTRL_TEXT,
  56             MACCTRL_RADIO,
  57             MACCTRL_CHECKBOX,
  58             MACCTRL_BUTTON,
  59             MACCTRL_POPUP
  60         } type;
  61         /* Template from which this was generated */
  62         union control *ctrl;
  63         /* Next control in this panel */
  64         union macctrl *next;
  65     } generic;
  66     struct {
  67         struct macctrl_generic generic;
  68         ControlRef tbctrl;
  69     } text;
  70     struct {
  71         struct macctrl_generic generic;
  72         ControlRef *tbctrls;
  73     } radio;
  74     struct {
  75         struct macctrl_generic generic;
  76         ControlRef tbctrl;
  77     } checkbox;
  78     struct {
  79         struct macctrl_generic generic;
  80         ControlRef tbctrl;
  81     } button;
  82     struct {
  83         struct macctrl_generic generic;
  84         ControlRef tbctrl;
  85         MenuRef menu;
  86         int menuid;
  87         unsigned int nids;
  88         int *ids;
  89     } popup;
  90 };
  91
  92 struct mac_layoutstate {
  93     Point pos;
  94     unsigned int width;
  95     unsigned int panelnum;
  96 };
  97
  98 #define ctrlevent(mcs, mc, event) do {                                  \
  99     if ((mc)->generic.ctrl->generic.handler != NULL)                    \
 100         (*(mc)->generic.ctrl->generic.handler)((mc)->generic.ctrl, (mcs),\
 101                                                (mcs)->data, (event));   \
 102 } while (0)
 103
 104 #define findbyctrl(mcs, ctrl)                                           \
 105     find234((mcs)->byctrl, (ctrl), macctrl_cmp_byctrl_find)
 106
 107 static void macctrl_layoutset(struct mac_layoutstate *, struct controlset *,
 108                               WindowPtr, struct macctrls *);
 109 static void macctrl_switchtopanel(struct macctrls *, unsigned int);
 110 static void macctrl_text(struct macctrls *, WindowPtr,
 111                          struct mac_layoutstate *, union control *);
 112 static void macctrl_radio(struct macctrls *, WindowPtr,
 113                           struct mac_layoutstate *, union control *);
 114 static void macctrl_checkbox(struct macctrls *, WindowPtr,
 115                              struct mac_layoutstate *, union control *);
 116 static void macctrl_button(struct macctrls *, WindowPtr,
 117                            struct mac_layoutstate *, union control *);
 118 static void macctrl_popup(struct macctrls *, WindowPtr,
 119                           struct mac_layoutstate *, union control *);
 120 #if !TARGET_API_MAC_CARBON
 121 static pascal SInt32 macctrl_sys7_text_cdef(SInt16, ControlRef,
 122                                             ControlDefProcMessage, SInt32);
 123 static pascal SInt32 macctrl_sys7_default_cdef(SInt16, ControlRef,
 124                                                ControlDefProcMessage, SInt32);
 125 #endif
 126
 127 #if !TARGET_API_MAC_CARBON
 128 /*
 129  * This trick enables us to keep all the CDEF code in the main
 130  * application, which makes life easier.  For details, see
 131  * <http://developer.apple.com/technotes/tn/tn2003.html#custom_code_base>.
 132  */
 133
 134 #pragma options align=mac68k
 135 typedef struct {
 136     short               jmpabs; /* 4EF9 */
 137     ControlDefUPP       theUPP;
 138 } **PatchCDEF;
 139 #pragma options align=reset
 140 #endif
 141
 142 static void macctrl_init()
 143 {
 144 #if !TARGET_API_MAC_CARBON
 145     static int inited = 0;
 146     PatchCDEF cdef;
 147
 148     if (inited) return;
 149     cdef = (PatchCDEF)GetResource(kControlDefProcResourceType, CDEF_Text);
 150     (*cdef)->theUPP = NewControlDefProc(macctrl_sys7_text_cdef);
 151     cdef = (PatchCDEF)GetResource(kControlDefProcResourceType, CDEF_Default);
 152     (*cdef)->theUPP = NewControlDefProc(macctrl_sys7_default_cdef);
 153     inited = 1;
 154 #endif
 155 }
 156
 157
 158 static int macctrl_cmp_byctrl(void *av, void *bv)
 159 {
 160     union macctrl *a = (union macctrl *)av;
 161     union macctrl *b = (union macctrl *)bv;
 162
 163     if (a->generic.ctrl < b->generic.ctrl)
 164         return -1;
 165     else if (a->generic.ctrl > b->generic.ctrl)
 166         return +1;
 167     else
 168         return 0;
 169 }
 170
 171 static int macctrl_cmp_byctrl_find(void *av, void *bv)
 172 {
 173     union control *a = (union control *)av;
 174     union macctrl *b = (union macctrl *)bv;
 175
 176     if (a < b->generic.ctrl)
 177         return -1;
 178     else if (a > b->generic.ctrl)
 179         return +1;
 180     else
 181         return 0;
 182 }
 183
 184 void macctrl_layoutbox(struct controlbox *cb, WindowPtr window,
 185                        struct macctrls *mcs)
 186 {
 187     int i;
 188     struct mac_layoutstate curstate;
 189     ControlRef root;
 190     Rect rect;
 191
 192     macctrl_init();
 193 #if TARGET_API_MAC_CARBON
 194     GetPortBounds(GetWindowPort(window), &rect);
 195 #else
 196     rect = window->portRect;
 197 #endif
 198     curstate.pos.h = rect.left + 13;
 199     curstate.pos.v = rect.bottom - 59;
 200     curstate.width = rect.right - rect.left - (13 * 2);
 201     if (mac_gestalts.apprvers >= 0x100)
 202         CreateRootControl(window, &root);
 203     mcs->byctrl = newtree234(macctrl_cmp_byctrl);
 204     /* Count the number of panels */
 205     mcs->npanels = 1;
 206     for (i = 1; i < cb->nctrlsets; i++)
 207         if (strcmp(cb->ctrlsets[i]->pathname, cb->ctrlsets[i-1]->pathname))
 208             mcs->npanels++;
 209     mcs->panels = smalloc(sizeof(*mcs->panels) * mcs->npanels);
 210     memset(mcs->panels, 0, sizeof(*mcs->panels) * mcs->npanels);
 211     curstate.panelnum = 0;
 212     for (i = 0; i < cb->nctrlsets; i++) {
 213         if (i > 0 && strcmp(cb->ctrlsets[i]->pathname,
 214                             cb->ctrlsets[i-1]->pathname)) {
 215             curstate.pos.v = rect.top + 13;
 216             curstate.panelnum++;
 217             assert(curstate.panelnum < mcs->npanels);
 218         }
 219         macctrl_layoutset(&curstate, cb->ctrlsets[i], window, mcs);
 220     }
 221     macctrl_switchtopanel(mcs, 20);
 222 }
 223
 224 static void macctrl_layoutset(struct mac_layoutstate *curstate,
 225                               struct controlset *s,
 226                               WindowPtr window, struct macctrls *mcs)
 227 {
 228     unsigned int i;
 229
 230     fprintf(stderr, "--- begin set ---\n");
 231     fprintf(stderr, "pathname = %s\n", s->pathname);
 232     if (s->boxname && *s->boxname)
 233         fprintf(stderr, "boxname = %s\n", s->boxname);
 234     if (s->boxtitle)
 235         fprintf(stderr, "boxtitle = %s\n", s->boxtitle);
 236
 237
 238     for (i = 0; i < s->ncontrols; i++) {
 239         union control *ctrl = s->ctrls[i];
 240         char const *s;
 241
 242         switch (ctrl->generic.type) {
 243           case CTRL_TEXT: s = "text"; break;
 244           case CTRL_EDITBOX: s = "editbox"; break;
 245           case CTRL_RADIO: s = "radio"; break;
 246           case CTRL_CHECKBOX: s = "checkbox"; break;
 247           case CTRL_BUTTON: s = "button"; break;
 248           case CTRL_LISTBOX: s = "listbox"; break;
 249           case CTRL_COLUMNS: s = "columns"; break;
 250           case CTRL_FILESELECT: s = "fileselect"; break;
 251           case CTRL_FONTSELECT: s = "fontselect"; break;
 252           case CTRL_TABDELAY: s = "tabdelay"; break;
 253           default: s = "unknown"; break;
 254         }
 255         fprintf(stderr, "  control: %s\n", s);
 256         switch (ctrl->generic.type) {
 257           case CTRL_TEXT:
 258             macctrl_text(mcs, window, curstate, ctrl);
 259             break;
 260           case CTRL_RADIO:
 261             macctrl_radio(mcs, window, curstate, ctrl);
 262             break;
 263           case CTRL_CHECKBOX:
 264             macctrl_checkbox(mcs, window, curstate, ctrl);
 265             break;
 266           case CTRL_BUTTON:
 267             macctrl_button(mcs, window, curstate, ctrl);
 268             break;
 269           case CTRL_LISTBOX:
 270             if (ctrl->listbox.height == 0)
 271                 macctrl_popup(mcs, window, curstate, ctrl);
 272             break;
 273         }
 274     }
 275 }
 276
 277 static void macctrl_switchtopanel(struct macctrls *mcs, unsigned int which)
 278 {
 279     unsigned int i, j;
 280     union macctrl *mc;
 281
 282     /* Panel 0 is special and always visible. */
 283     for (i = 1; i < mcs->npanels; i++)
 284         for (mc = mcs->panels[i]; mc != NULL; mc = mc->generic.next)
 285             switch (mc->generic.type) {
 286               case MACCTRL_TEXT:
 287                 if (i == which)
 288                     ShowControl(mc->text.tbctrl);
 289                 else
 290                     HideControl(mc->text.tbctrl);
 291                 break;
 292               case MACCTRL_RADIO:
 293                 for (j = 0; j < mc->generic.ctrl->radio.nbuttons; j++)
 294                     if (i == which)
 295                         ShowControl(mc->radio.tbctrls[j]);
 296                     else
 297                         HideControl(mc->radio.tbctrls[j]);
 298                 break;
 299               case MACCTRL_CHECKBOX:
 300                 if (i == which)
 301                     ShowControl(mc->checkbox.tbctrl);
 302                 else
 303                     HideControl(mc->checkbox.tbctrl);
 304                 break;
 305               case MACCTRL_BUTTON:
 306                 if (i == which)
 307                     ShowControl(mc->button.tbctrl);
 308                 else
 309                     HideControl(mc->button.tbctrl);
 310                 break;
 311
 312             }
 313 }
 314
 315 static void macctrl_text(struct macctrls *mcs, WindowPtr window,
 316                          struct mac_layoutstate *curstate,
 317                          union control *ctrl)
 318 {
 319     union macctrl *mc = smalloc(sizeof *mc);
 320     Rect bounds;
 321
 322     fprintf(stderr, "    label = %s\n", ctrl->text.label);
 323     mc->generic.type = MACCTRL_TEXT;
 324     mc->generic.ctrl = ctrl;
 325     bounds.left = curstate->pos.h;
 326     bounds.right = bounds.left + curstate->width;
 327     bounds.top = curstate->pos.v;
 328     bounds.bottom = bounds.top + 16;
 329     if (mac_gestalts.apprvers >= 0x100) {
 330         SInt16 height;
 331         Size olen;
 332
 333         mc->text.tbctrl = NewControl(window, &bounds, NULL, TRUE, 0, 0, 0,
 334                                      kControlStaticTextProc, (long)mc);
 335         SetControlData(mc->text.tbctrl, kControlEntireControl,
 336                        kControlStaticTextTextTag,
 337                        strlen(ctrl->text.label), ctrl->text.label);
 338         GetControlData(mc->text.tbctrl, kControlEntireControl,
 339                        kControlStaticTextTextHeightTag,
 340                        sizeof(height), &height, &olen);
 341         fprintf(stderr, "    height = %d\n", height);
 342         SizeControl(mc->text.tbctrl, curstate->width, height);
 343         curstate->pos.v += height + 6;
 344     } else {
 345         Str255 title;
 346
 347         c2pstrcpy(title, ctrl->text.label);
 348         mc->text.tbctrl = NewControl(window, &bounds, title, TRUE, 0, 0, 0,
 349                                      SYS7_TEXT_PROC, (long)mc);
 350     }
 351     add234(mcs->byctrl, mc);
 352     mc->generic.next = mcs->panels[curstate->panelnum];
 353     mcs->panels[curstate->panelnum] = mc;
 354 }
 355
 356 #if !TARGET_API_MAC_CARBON
 357 static pascal SInt32 macctrl_sys7_text_cdef(SInt16 variant, ControlRef control,
 358                                      ControlDefProcMessage msg, SInt32 param)
 359 {
 360     RgnHandle rgn;
 361
 362     switch (msg) {
 363       case drawCntl:
 364         if ((*control)->contrlVis)
 365             TETextBox((*control)->contrlTitle + 1, (*control)->contrlTitle[0],
 366                       &(*control)->contrlRect, teFlushDefault);
 367         return 0;
 368       case calcCRgns:
 369         if (param & (1 << 31)) {
 370             param &= ~(1 << 31);
 371             goto calcthumbrgn;
 372         }
 373         /* FALLTHROUGH */
 374       case calcCntlRgn:
 375         rgn = (RgnHandle)param;
 376         RectRgn(rgn, &(*control)->contrlRect);
 377         return 0;
 378       case calcThumbRgn:
 379       calcthumbrgn:
 380         rgn = (RgnHandle)param;
 381         SetEmptyRgn(rgn);
 382         return 0;
 383     }
 384
 385     return 0;
 386 }
 387 #endif
 388
 389 static void macctrl_radio(struct macctrls *mcs, WindowPtr window,
 390                           struct mac_layoutstate *curstate,
 391                           union control *ctrl)
 392 {
 393     union macctrl *mc = smalloc(sizeof *mc);
 394     Rect bounds;
 395     Str255 title;
 396     unsigned int i, colwidth;
 397
 398     fprintf(stderr, "    label = %s\n", ctrl->radio.label);
 399     mc->generic.type = MACCTRL_RADIO;
 400     mc->generic.ctrl = ctrl;
 401     mc->radio.tbctrls =
 402         smalloc(sizeof(*mc->radio.tbctrls) * ctrl->radio.nbuttons);
 403     colwidth = (curstate->width + 13) / ctrl->radio.ncolumns;
 404     for (i = 0; i < ctrl->radio.nbuttons; i++) {
 405         fprintf(stderr, "    button = %s\n", ctrl->radio.buttons[i]);
 406         bounds.top = curstate->pos.v;
 407         bounds.bottom = bounds.top + 16;
 408         bounds.left = curstate->pos.h + colwidth * (i % ctrl->radio.ncolumns);
 409         if (i == ctrl->radio.nbuttons - 1 ||
 410             i % ctrl->radio.ncolumns == ctrl->radio.ncolumns - 1) {
 411             bounds.right = curstate->pos.h + curstate->width;
 412             curstate->pos.v += 22;
 413         } else
 414             bounds.right = bounds.left + colwidth - 13;
 415         c2pstrcpy(title, ctrl->radio.buttons[i]);
 416         mc->radio.tbctrls[i] = NewControl(window, &bounds, title, TRUE,
 417                                           0, 0, 1, radioButProc, (long)mc);
 418     }
 419     add234(mcs->byctrl, mc);
 420     mc->generic.next = mcs->panels[curstate->panelnum];
 421     mcs->panels[curstate->panelnum] = mc;
 422     ctrlevent(mcs, mc, EVENT_REFRESH);
 423 }
 424
 425 static void macctrl_checkbox(struct macctrls *mcs, WindowPtr window,
 426                              struct mac_layoutstate *curstate,
 427                              union control *ctrl)
 428 {
 429     union macctrl *mc = smalloc(sizeof *mc);
 430     Rect bounds;
 431     Str255 title;
 432
 433     fprintf(stderr, "    label = %s\n", ctrl->checkbox.label);
 434     mc->generic.type = MACCTRL_CHECKBOX;
 435     mc->generic.ctrl = ctrl;
 436     bounds.left = curstate->pos.h;
 437     bounds.right = bounds.left + curstate->width;
 438     bounds.top = curstate->pos.v;
 439     bounds.bottom = bounds.top + 16;
 440     c2pstrcpy(title, ctrl->checkbox.label);
 441     mc->checkbox.tbctrl = NewControl(window, &bounds, title, TRUE, 0, 0, 1,
 442                                      checkBoxProc, (long)mc);
 443     add234(mcs->byctrl, mc);
 444     curstate->pos.v += 22;
 445     mc->generic.next = mcs->panels[curstate->panelnum];
 446     mcs->panels[curstate->panelnum] = mc;
 447     ctrlevent(mcs, mc, EVENT_REFRESH);
 448 }
 449
 450 static void macctrl_button(struct macctrls *mcs, WindowPtr window,
 451                            struct mac_layoutstate *curstate,
 452                            union control *ctrl)
 453 {
 454     union macctrl *mc = smalloc(sizeof *mc);
 455     Rect bounds;
 456     Str255 title;
 457
 458     fprintf(stderr, "    label = %s\n", ctrl->button.label);
 459     if (ctrl->button.isdefault)
 460         fprintf(stderr, "    is default\n");
 461     mc->generic.type = MACCTRL_BUTTON;
 462     mc->generic.ctrl = ctrl;
 463     bounds.left = curstate->pos.h;
 464     bounds.right = bounds.left + 100; /* XXX measure string */
 465     bounds.top = curstate->pos.v;
 466     bounds.bottom = bounds.top + 20;
 467     c2pstrcpy(title, ctrl->button.label);
 468     mc->button.tbctrl = NewControl(window, &bounds, title, TRUE, 0, 0, 1,
 469                                    pushButProc, (long)mc);
 470     if (mac_gestalts.apprvers >= 0x100) {
 471         Boolean isdefault = ctrl->button.isdefault;
 472
 473         SetControlData(mc->button.tbctrl, kControlEntireControl,
 474                        kControlPushButtonDefaultTag,
 475                        sizeof(isdefault), &isdefault);
 476     } else if (ctrl->button.isdefault) {
 477         InsetRect(&bounds, -4, -4);
 478         NewControl(window, &bounds, title, TRUE, 0, 0, 1,
 479                    SYS7_DEFAULT_PROC, (long)mc);
 480     }
 481     if (mac_gestalts.apprvers >= 0x110) {
 482         Boolean iscancel = ctrl->button.iscancel;
 483
 484         SetControlData(mc->button.tbctrl, kControlEntireControl,
 485                        kControlPushButtonCancelTag,
 486                        sizeof(iscancel), &iscancel);
 487     }
 488     add234(mcs->byctrl, mc);
 489     mc->generic.next = mcs->panels[curstate->panelnum];
 490     mcs->panels[curstate->panelnum] = mc;
 491     curstate->pos.v += 26;
 492 }
 493
 494 #if !TARGET_API_MAC_CARBON
 495 static pascal SInt32 macctrl_sys7_default_cdef(SInt16 variant,
 496                                                ControlRef control,
 497                                                ControlDefProcMessage msg,
 498                                                SInt32 param)
 499 {
 500     RgnHandle rgn;
 501     Rect rect;
 502     int oval;
 503
 504     switch (msg) {
 505       case drawCntl:
 506         if ((*control)->contrlVis) {
 507             rect = (*control)->contrlRect;
 508             PenNormal();
 509             PenSize(3, 3);
 510             oval = (rect.bottom - rect.top) / 2 + 2;
 511             FrameRoundRect(&rect, oval, oval);
 512         }
 513         return 0;
 514       case calcCRgns:
 515         if (param & (1 << 31)) {
 516             param &= ~(1 << 31);
 517             goto calcthumbrgn;
 518         }
 519         /* FALLTHROUGH */
 520       case calcCntlRgn:
 521         rgn = (RgnHandle)param;
 522         RectRgn(rgn, &(*control)->contrlRect);
 523         return 0;
 524       case calcThumbRgn:
 525       calcthumbrgn:
 526         rgn = (RgnHandle)param;
 527         SetEmptyRgn(rgn);
 528         return 0;
 529     }
 530
 531     return 0;
 532 }
 533 #endif
 534
 535 static void macctrl_popup(struct macctrls *mcs, WindowPtr window,
 536                           struct mac_layoutstate *curstate,
 537                           union control *ctrl)
 538 {
 539     union macctrl *mc = smalloc(sizeof *mc);
 540     Rect bounds;
 541     Str255 title;
 542     unsigned int labelwidth;
 543     static int nextmenuid;
 544     int menuid;
 545     MenuRef menu;
 546
 547     /*
 548      * <http://developer.apple.com/qa/tb/tb42.html> explains how to
 549      * create a popup menu with dynamic content.
 550      */
 551     assert(ctrl->listbox.height == 0);
 552     assert(!ctrl->listbox.draglist);
 553     assert(!ctrl->listbox.multisel);
 554
 555     fprintf(stderr, "    label = %s\n", ctrl->listbox.label);
 556     fprintf(stderr, "    percentwidth = %d\n", ctrl->listbox.percentwidth);
 557
 558     mc->generic.type = MACCTRL_POPUP;
 559     mc->generic.ctrl = ctrl;
 560     c2pstrcpy(title, ctrl->button.label);
 561
 562     /* Find a spare menu ID and create the menu */
 563     while (GetMenuHandle(nextmenuid) != NULL)
 564         if (++nextmenuid >= MENU_MAX) nextmenuid = MENU_MIN;
 565     menuid = nextmenuid++;
 566     menu = NewMenu(menuid, "\pdummy");
 567     if (menu == NULL) return;
 568     mc->popup.menu = menu;
 569     mc->popup.menuid = menuid;
 570     InsertMenu(menu, kInsertHierarchicalMenu);
 571
 572     /* The menu starts off empty */
 573     mc->popup.nids = 0;
 574     mc->popup.ids = NULL;
 575
 576     bounds.left = curstate->pos.h;
 577     bounds.right = bounds.left + curstate->width;
 578     bounds.top = curstate->pos.v;
 579     bounds.bottom = bounds.top + 20;
 580     /* XXX handle percentwidth == 100 */
 581     labelwidth = curstate->width * (100 - ctrl->listbox.percentwidth) / 100;
 582     mc->popup.tbctrl = NewControl(window, &bounds, title, TRUE,
 583                                   popupTitleLeftJust, menuid, labelwidth,
 584                                   popupMenuProc + popupFixedWidth, (long)mc);
 585     add234(mcs->byctrl, mc);
 586     curstate->pos.v += 26;
 587     mc->generic.next = mcs->panels[curstate->panelnum];
 588     mcs->panels[curstate->panelnum] = mc;
 589     ctrlevent(mcs, mc, EVENT_REFRESH);
 590 }
 591
 592
 593 void macctrl_activate(WindowPtr window, EventRecord *event)
 594 {
 595     Boolean active = (event->modifiers & activeFlag) != 0;
 596     GrafPtr saveport;
 597     ControlRef root;
 598
 599     GetPort(&saveport);
 600     SetPort((GrafPtr)GetWindowPort(window));
 601     if (mac_gestalts.apprvers >= 0x100) {
 602         SetThemeWindowBackground(window, active ?
 603                                  kThemeBrushModelessDialogBackgroundActive :
 604                                  kThemeBrushModelessDialogBackgroundInactive,
 605                                  TRUE);
 606         GetRootControl(window, &root);
 607         if (active)
 608             ActivateControl(root);
 609         else
 610             DeactivateControl(root);
 611     } else {
 612         /* (De)activate controls one at a time */
 613     }
 614     SetPort(saveport);
 615 }
 616
 617 void macctrl_click(WindowPtr window, EventRecord *event)
 618 {
 619     Point mouse;
 620     ControlHandle control;
 621     int part;
 622     GrafPtr saveport;
 623     union macctrl *mc;
 624     struct macctrls *mcs = mac_winctrls(window);
 625     int i;
 626
 627     GetPort(&saveport);
 628     SetPort((GrafPtr)GetWindowPort(window));
 629     mouse = event->where;
 630     GlobalToLocal(&mouse);
 631     part = FindControl(mouse, window, &control);
 632     if (control != NULL) {
 633         mc = (union macctrl *)GetControlReference(control);
 634         switch (mc->generic.type) {
 635           case MACCTRL_POPUP:
 636             TrackControl(control, mouse, (ControlActionUPP)-1);
 637             ctrlevent(mcs, mc, EVENT_SELCHANGE);
 638           case MACCTRL_RADIO:
 639             if (TrackControl(control, mouse, NULL) != 0) {
 640                 for (i = 0; i < mc->generic.ctrl->radio.nbuttons; i++)
 641                     if (mc->radio.tbctrls[i] == control)
 642                         SetControlValue(mc->radio.tbctrls[i],
 643                                         kControlRadioButtonCheckedValue);
 644                     else
 645                         SetControlValue(mc->radio.tbctrls[i],
 646                                         kControlRadioButtonUncheckedValue);
 647                 ctrlevent(mcs, mc, EVENT_VALCHANGE);
 648             }
 649             break;
 650           case MACCTRL_CHECKBOX:
 651             if (TrackControl(control, mouse, NULL) != 0) {
 652                 SetControlValue(control, !GetControlValue(control));
 653                 ctrlevent(mcs, mc, EVENT_VALCHANGE);
 654             }
 655             break;
 656           case MACCTRL_BUTTON:
 657             if (TrackControl(control, mouse, NULL) != 0)
 658                 ctrlevent(mcs, mc, EVENT_ACTION);
 659             break;
 660         }
 661     }
 662     SetPort(saveport);
 663 }
 664
 665 void macctrl_update(WindowPtr window)
 666 {
 667 #if TARGET_API_MAC_CARBON
 668     RgnHandle visrgn;
 669 #endif
 670     Rect rect;
 671     GrafPtr saveport;
 672
 673     BeginUpdate(window);
 674     GetPort(&saveport);
 675     SetPort((GrafPtr)GetWindowPort(window));
 676     if (mac_gestalts.apprvers >= 0x101) {
 677 #if TARGET_API_MAC_CARBON
 678         GetPortBounds(GetWindowPort(window), &rect);
 679 #else
 680         rect = window->portRect;
 681 #endif
 682         InsetRect(&rect, -1, -1);
 683         DrawThemeModelessDialogFrame(&rect, mac_frontwindow() == window ?
 684                                      kThemeStateActive : kThemeStateInactive);
 685     }
 686 #if TARGET_API_MAC_CARBON
 687     visrgn = NewRgn();
 688     GetPortVisibleRegion(GetWindowPort(window), visrgn);
 689     UpdateControls(window, visrgn);
 690     DisposeRgn(visrgn);
 691 #else
 692     UpdateControls(window, window->visRgn);
 693 #endif
 694     SetPort(saveport);
 695     EndUpdate(window);
 696 }
 697
 698 #if TARGET_API_MAC_CARBON
 699 #define EnableItem EnableMenuItem
 700 #define DisableItem DisableMenuItem
 701 #endif
 702 void macctrl_adjustmenus(WindowPtr window)
 703 {
 704     MenuHandle menu;
 705
 706     menu = GetMenuHandle(mFile);
 707     DisableItem(menu, iSave); /* XXX enable if modified */
 708     EnableItem(menu, iSaveAs);
 709     EnableItem(menu, iDuplicate);
 710
 711     menu = GetMenuHandle(mEdit);
 712     DisableItem(menu, 0);
 713 }
 714
 715 void macctrl_close(WindowPtr window)
 716 {
 717     struct macctrls *mcs = mac_winctrls(window);
 718     union macctrl *mc;
 719
 720     /*
 721      * Mostly, we don't bother disposing of the Toolbox controls,
 722      * since that will happen automatically when the window is
 723      * disposed of.  Popup menus are an exception, because we have to
 724      * dispose of the menu ourselves, and doing that while the control
 725      * still holds a reference to it seems rude.
 726      */
 727     while ((mc = index234(mcs->byctrl, 0)) != NULL) {
 728         switch (mc->generic.type) {
 729           case MACCTRL_POPUP:
 730             DisposeControl(mc->popup.tbctrl);
 731             DeleteMenu(mc->popup.menuid);
 732             DisposeMenu(mc->popup.menu);
 733             break;
 734         }
 735         del234(mcs->byctrl, mc);
 736         sfree(mc);
 737     }
 738
 739     freetree234(mcs->byctrl);
 740     mcs->byctrl = NULL;
 741     sfree(mcs->panels);
 742     mcs->panels = NULL;
 743 }
 744
 745 void dlg_update_start(union control *ctrl, void *dlg)
 746 {
 747
 748     /* No-op for now */
 749 }
 750
 751 void dlg_update_done(union control *ctrl, void *dlg)
 752 {
 753
 754     /* No-op for now */
 755 }
 756
 757 void dlg_set_focus(union control *ctrl, void *dlg)
 758 {
 759
 760     if (mac_gestalts.apprvers >= 0x100) {
 761         /* Use SetKeyboardFocus() */
 762     } else {
 763         /* Do our own mucking around */
 764     }
 765 }
 766
 767 union control *dlg_last_focused(union control *ctrl, void *dlg)
 768 {
 769
 770     return NULL;
 771 }
 772
 773 void dlg_beep(void *dlg)
 774 {
 775
 776     SysBeep(30);
 777 }
 778
 779 void dlg_error_msg(void *dlg, char *msg)
 780 {
 781     Str255 pmsg;
 782
 783     c2pstrcpy(pmsg, msg);
 784     ParamText(pmsg, NULL, NULL, NULL);
 785     StopAlert(128, NULL);
 786 }
 787
 788 void dlg_end(void *dlg, int value)
 789 {
 790
 791 };
 792
 793 void dlg_refresh(union control *ctrl, void *dlg)
 794 {
 795
 796 };
 797
 798 void *dlg_get_privdata(union control *ctrl, void *dlg)
 799 {
 800
 801     return NULL;
 802 }
 803
 804 void dlg_set_privdata(union control *ctrl, void *dlg, void *ptr)
 805 {
 806
 807     fatalbox("dlg_set_privdata");
 808 }
 809
 810 void *dlg_alloc_privdata(union control *ctrl, void *dlg, size_t size)
 811 {
 812
 813     fatalbox("dlg_alloc_privdata");
 814 }
 815
 816
 817 /*
 818  * Radio Button control
 819  */
 820
 821 void dlg_radiobutton_set(union control *ctrl, void *dlg, int whichbutton)
 822 {
 823     struct macctrls *mcs = dlg;
 824     union macctrl *mc = findbyctrl(mcs, ctrl);
 825     int i;
 826
 827     assert(mc != NULL);
 828     for (i = 0; i < ctrl->radio.nbuttons; i++) {
 829         if (i == whichbutton)
 830             SetControlValue(mc->radio.tbctrls[i],
 831                             kControlRadioButtonCheckedValue);
 832         else
 833             SetControlValue(mc->radio.tbctrls[i],
 834                             kControlRadioButtonUncheckedValue);
 835     }
 836
 837 };
 838
 839 int dlg_radiobutton_get(union control *ctrl, void *dlg)
 840 {
 841     struct macctrls *mcs = dlg;
 842     union macctrl *mc = findbyctrl(mcs, ctrl);
 843     int i;
 844
 845     assert(mc != NULL);
 846     for (i = 0; i < ctrl->radio.nbuttons; i++) {
 847         if (GetControlValue(mc->radio.tbctrls[i])  ==
 848             kControlRadioButtonCheckedValue)
 849             return i;
 850     }
 851     return -1;
 852 };
 853
 854
 855 /*
 856  * Check Box control
 857  */
 858
 859 void dlg_checkbox_set(union control *ctrl, void *dlg, int checked)
 860 {
 861     struct macctrls *mcs = dlg;
 862     union macctrl *mc = findbyctrl(mcs, ctrl);
 863
 864     assert(mc != NULL);
 865     SetControlValue(mc->checkbox.tbctrl,
 866                     checked ? kControlCheckBoxCheckedValue :
 867                               kControlCheckBoxUncheckedValue);
 868 }
 869
 870 int dlg_checkbox_get(union control *ctrl, void *dlg)
 871 {
 872     struct macctrls *mcs = dlg;
 873     union macctrl *mc = findbyctrl(mcs, ctrl);
 874
 875     assert(mc != NULL);
 876     return GetControlValue(mc->checkbox.tbctrl);
 877 }
 878
 879
 880 /*
 881  * Edit Box control
 882  */
 883
 884 void dlg_editbox_set(union control *ctrl, void *dlg, char const *text)
 885 {
 886
 887 };
 888
 889 void dlg_editbox_get(union control *ctrl, void *dlg, char *buffer, int length)
 890 {
 891
 892 };
 893
 894
 895 /*
 896  * List Box control
 897  */
 898
 899 static void dlg_macpopup_clear(union control *ctrl, void *dlg)
 900 {
 901     struct macctrls *mcs = dlg;
 902     union macctrl *mc = findbyctrl(mcs, ctrl);
 903     MenuRef menu = mc->popup.menu;
 904     unsigned int i, n;
 905
 906     fprintf(stderr, "      popup_clear\n");
 907     n = CountMItems(menu);
 908     for (i = 0; i < n; i++)
 909         DeleteMenuItem(menu, n - i);
 910     mc->popup.nids = 0;
 911     sfree(mc->popup.ids);
 912     mc->popup.ids = NULL;
 913     SetControlMaximum(mc->popup.tbctrl, CountMItems(menu));
 914 }
 915
 916 void dlg_listbox_clear(union control *ctrl, void *dlg)
 917 {
 918
 919     if (ctrl->listbox.height == 0)
 920         dlg_macpopup_clear(ctrl, dlg);
 921 }
 922
 923 static void dlg_macpopup_del(union control *ctrl, void *dlg, int index)
 924 {
 925     struct macctrls *mcs = dlg;
 926     union macctrl *mc = findbyctrl(mcs, ctrl);
 927     MenuRef menu = mc->popup.menu;
 928
 929     fprintf(stderr, "      popup_del %d\n", index);
 930     DeleteMenuItem(menu, index + 1);
 931     if (mc->popup.ids != NULL)
 932         memcpy(mc->popup.ids + index, mc->popup.ids + index + 1,
 933                (mc->popup.nids - index - 1) * sizeof(*mc->popup.ids));
 934     SetControlMaximum(mc->popup.tbctrl, CountMItems(menu));
 935 }
 936
 937 void dlg_listbox_del(union control *ctrl, void *dlg, int index)
 938 {
 939
 940     if (ctrl->listbox.height == 0)
 941         dlg_macpopup_del(ctrl, dlg, index);
 942 }
 943
 944 static void dlg_macpopup_add(union control *ctrl, void *dlg, char const *text)
 945 {
 946     struct macctrls *mcs = dlg;
 947     union macctrl *mc = findbyctrl(mcs, ctrl);
 948     MenuRef menu = mc->popup.menu;
 949     Str255 itemstring;
 950
 951     fprintf(stderr, "      popup_add %s\n", text);
 952     assert(text[0] != '\0');
 953     c2pstrcpy(itemstring, text);
 954     AppendMenu(menu, "\pdummy");
 955     SetMenuItemText(menu, CountMItems(menu), itemstring);
 956     SetControlMaximum(mc->popup.tbctrl, CountMItems(menu));
 957 }
 958
 959 void dlg_listbox_add(union control *ctrl, void *dlg, char const *text)
 960 {
 961
 962     if (ctrl->listbox.height == 0)
 963         dlg_macpopup_add(ctrl, dlg, text);
 964 }
 965
 966 static void dlg_macpopup_addwithindex(union control *ctrl, void *dlg,
 967                                       char const *text, int id)
 968 {
 969     struct macctrls *mcs = dlg;
 970     union macctrl *mc = findbyctrl(mcs, ctrl);
 971     MenuRef menu = mc->popup.menu;
 972     unsigned int index;
 973
 974     fprintf(stderr, "      popup_addwthindex %s, %d\n", text, id);
 975     dlg_macpopup_add(ctrl, dlg, text);
 976     index = CountMItems(menu) - 1;
 977     if (mc->popup.nids <= index) {
 978         mc->popup.nids = index + 1;
 979         mc->popup.ids = srealloc(mc->popup.ids,
 980                                  mc->popup.nids * sizeof(*mc->popup.ids));
 981     }
 982     mc->popup.ids[index] = id;
 983 }
 984
 985 void dlg_listbox_addwithindex(union control *ctrl, void *dlg,
 986                               char const *text, int id)
 987 {
 988
 989     if (ctrl->listbox.height == 0)
 990         dlg_macpopup_addwithindex(ctrl, dlg, text, id);
 991 }
 992
 993 int dlg_listbox_getid(union control *ctrl, void *dlg, int index)
 994 {
 995     struct macctrls *mcs = dlg;
 996     union macctrl *mc = findbyctrl(mcs, ctrl);
 997
 998     if (ctrl->listbox.height == 0) {
 999         assert(mc->popup.ids != NULL && mc->popup.nids > index);
1000         return mc->popup.ids[index];
1001     }
1002     return 0;
1003 }
1004
1005 int dlg_listbox_index(union control *ctrl, void *dlg)
1006 {
1007     struct macctrls *mcs = dlg;
1008     union macctrl *mc = findbyctrl(mcs, ctrl);
1009
1010     if (ctrl->listbox.height == 0)
1011         return GetControlValue(mc->popup.tbctrl) - 1;
1012     return 0;
1013 };
1014
1015 int dlg_listbox_issel(union control *ctrl, void *dlg, int index)
1016 {
1017     struct macctrls *mcs = dlg;
1018     union macctrl *mc = findbyctrl(mcs, ctrl);
1019
1020     if (ctrl->listbox.height == 0)
1021         return GetControlValue(mc->popup.tbctrl) - 1 == index;
1022     return 0;
1023 };
1024
1025 void dlg_listbox_select(union control *ctrl, void *dlg, int index)
1026 {
1027     struct macctrls *mcs = dlg;
1028     union macctrl *mc = findbyctrl(mcs, ctrl);
1029
1030     if (ctrl->listbox.height == 0)
1031         SetControlValue(mc->popup.tbctrl, index + 1);
1032 };
1033
1034
1035 /*
1036  * Text control
1037  */
1038
1039 void dlg_text_set(union control *ctrl, void *dlg, char const *text)
1040 {
1041     struct macctrls *mcs = dlg;
1042     union macctrl *mc = findbyctrl(mcs, ctrl);
1043     Str255 title;
1044
1045     assert(mc != NULL);
1046     if (mac_gestalts.apprvers >= 0x100)
1047         SetControlData(mc->text.tbctrl, kControlEntireControl,
1048                        kControlStaticTextTextTag,
1049                        strlen(ctrl->text.label), ctrl->text.label);
1050     else {
1051         c2pstrcpy(title, text);
1052         SetControlTitle(mc->text.tbctrl, title);
1053     }
1054 }
1055
1056
1057 /*
1058  * File Selector control
1059  */
1060
1061 void dlg_filesel_set(union control *ctrl, void *dlg, Filename fn)
1062 {
1063
1064 }
1065
1066 void dlg_filesel_get(union control *ctrl, void *dlg, Filename *fn)
1067 {
1068
1069 }
1070
1071
1072 /*
1073  * Font Selector control
1074  */
1075
1076 void dlg_fontsel_set(union control *ctrl, void *dlg, FontSpec fn)
1077 {
1078
1079 }
1080
1081 void dlg_fontsel_get(union control *ctrl, void *dlg, FontSpec *fn)
1082 {
1083
1084 }
1085
1086
1087 /*
1088  * Printer enumeration
1089  */
1090
1091 printer_enum *printer_start_enum(int *nprinters)
1092 {
1093
1094     *nprinters = 0;
1095     return NULL;
1096 }
1097
1098 char *printer_get_name(printer_enum *pe, int thing)
1099 {
1100
1101     return "<none>";
1102 }
1103
1104 void printer_finish_enum(printer_enum *pe)
1105 {
1106
1107 }
1108
1109
1110 /*
1111  * Colour selection stuff
1112  */
1113
1114 void dlg_coloursel_start(union control *ctrl, void *dlg,
1115                          int r, int g, int b)
1116 {
1117
1118 }
1119
1120 int dlg_coloursel_results(union control *ctrl, void *dlg,
1121                           int *r, int *g, int *b)
1122 {
1123
1124     return 0;
1125 }
1126
1127 /*
1128  * Local Variables:
1129  * c-file-style: "simon"
1130  * End:
1131  */