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

   1 /* $Id: macctrls.c,v 1.11 2003/03/24 22:41:38 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 #define hideshow(c) do {                                                \
 283     if (i == which) ShowControl(c); else HideControl(c);                \
 284 } while (0)
 285
 286     mcs->curpanel = which;
 287     /* Panel 0 is special and always visible. */
 288     for (i = 1; i < mcs->npanels; i++)
 289         for (mc = mcs->panels[i]; mc != NULL; mc = mc->generic.next)
 290             switch (mc->generic.type) {
 291               case MACCTRL_TEXT:
 292                 hideshow(mc->text.tbctrl);
 293                 break;
 294               case MACCTRL_RADIO:
 295                 for (j = 0; j < mc->generic.ctrl->radio.nbuttons; j++)
 296                     hideshow(mc->radio.tbctrls[j]);
 297                 break;
 298               case MACCTRL_CHECKBOX:
 299                 hideshow(mc->checkbox.tbctrl);
 300                 break;
 301               case MACCTRL_BUTTON:
 302                 hideshow(mc->button.tbctrl);
 303                 break;
 304               case MACCTRL_POPUP:
 305                 hideshow(mc->popup.tbctrl);
 306                 break;
 307             }
 308 }
 309
 310 static void macctrl_text(struct macctrls *mcs, WindowPtr window,
 311                          struct mac_layoutstate *curstate,
 312                          union control *ctrl)
 313 {
 314     union macctrl *mc = smalloc(sizeof *mc);
 315     Rect bounds;
 316
 317     fprintf(stderr, "    label = %s\n", ctrl->text.label);
 318     mc->generic.type = MACCTRL_TEXT;
 319     mc->generic.ctrl = ctrl;
 320     bounds.left = curstate->pos.h;
 321     bounds.right = bounds.left + curstate->width;
 322     bounds.top = curstate->pos.v;
 323     bounds.bottom = bounds.top + 16;
 324     if (mac_gestalts.apprvers >= 0x100) {
 325         SInt16 height;
 326         Size olen;
 327
 328         mc->text.tbctrl = NewControl(window, &bounds, NULL, TRUE, 0, 0, 0,
 329                                      kControlStaticTextProc, (long)mc);
 330         SetControlData(mc->text.tbctrl, kControlEntireControl,
 331                        kControlStaticTextTextTag,
 332                        strlen(ctrl->text.label), ctrl->text.label);
 333         GetControlData(mc->text.tbctrl, kControlEntireControl,
 334                        kControlStaticTextTextHeightTag,
 335                        sizeof(height), &height, &olen);
 336         fprintf(stderr, "    height = %d\n", height);
 337         SizeControl(mc->text.tbctrl, curstate->width, height);
 338         curstate->pos.v += height + 6;
 339     } else {
 340         Str255 title;
 341
 342         c2pstrcpy(title, ctrl->text.label);
 343         mc->text.tbctrl = NewControl(window, &bounds, title, TRUE, 0, 0, 0,
 344                                      SYS7_TEXT_PROC, (long)mc);
 345     }
 346     add234(mcs->byctrl, mc);
 347     mc->generic.next = mcs->panels[curstate->panelnum];
 348     mcs->panels[curstate->panelnum] = mc;
 349 }
 350
 351 #if !TARGET_API_MAC_CARBON
 352 static pascal SInt32 macctrl_sys7_text_cdef(SInt16 variant, ControlRef control,
 353                                      ControlDefProcMessage msg, SInt32 param)
 354 {
 355     RgnHandle rgn;
 356
 357     switch (msg) {
 358       case drawCntl:
 359         if ((*control)->contrlVis)
 360             TETextBox((*control)->contrlTitle + 1, (*control)->contrlTitle[0],
 361                       &(*control)->contrlRect, teFlushDefault);
 362         return 0;
 363       case calcCRgns:
 364         if (param & (1 << 31)) {
 365             param &= ~(1 << 31);
 366             goto calcthumbrgn;
 367         }
 368         /* FALLTHROUGH */
 369       case calcCntlRgn:
 370         rgn = (RgnHandle)param;
 371         RectRgn(rgn, &(*control)->contrlRect);
 372         return 0;
 373       case calcThumbRgn:
 374       calcthumbrgn:
 375         rgn = (RgnHandle)param;
 376         SetEmptyRgn(rgn);
 377         return 0;
 378     }
 379
 380     return 0;
 381 }
 382 #endif
 383
 384 static void macctrl_radio(struct macctrls *mcs, WindowPtr window,
 385                           struct mac_layoutstate *curstate,
 386                           union control *ctrl)
 387 {
 388     union macctrl *mc = smalloc(sizeof *mc);
 389     Rect bounds;
 390     Str255 title;
 391     unsigned int i, colwidth;
 392
 393     fprintf(stderr, "    label = %s\n", ctrl->radio.label);
 394     mc->generic.type = MACCTRL_RADIO;
 395     mc->generic.ctrl = ctrl;
 396     mc->radio.tbctrls =
 397         smalloc(sizeof(*mc->radio.tbctrls) * ctrl->radio.nbuttons);
 398     colwidth = (curstate->width + 13) / ctrl->radio.ncolumns;
 399     for (i = 0; i < ctrl->radio.nbuttons; i++) {
 400         fprintf(stderr, "    button = %s\n", ctrl->radio.buttons[i]);
 401         bounds.top = curstate->pos.v - 2;
 402         bounds.bottom = bounds.top + 18;
 403         bounds.left = curstate->pos.h + colwidth * (i % ctrl->radio.ncolumns);
 404         if (i == ctrl->radio.nbuttons - 1 ||
 405             i % ctrl->radio.ncolumns == ctrl->radio.ncolumns - 1) {
 406             bounds.right = curstate->pos.h + curstate->width;
 407             curstate->pos.v += 18;
 408         } else
 409             bounds.right = bounds.left + colwidth - 13;
 410         c2pstrcpy(title, ctrl->radio.buttons[i]);
 411         mc->radio.tbctrls[i] = NewControl(window, &bounds, title, TRUE,
 412                                           0, 0, 1, radioButProc, (long)mc);
 413     }
 414     curstate->pos.v += 4;
 415     add234(mcs->byctrl, mc);
 416     mc->generic.next = mcs->panels[curstate->panelnum];
 417     mcs->panels[curstate->panelnum] = mc;
 418     ctrlevent(mcs, mc, EVENT_REFRESH);
 419 }
 420
 421 static void macctrl_checkbox(struct macctrls *mcs, WindowPtr window,
 422                              struct mac_layoutstate *curstate,
 423                              union control *ctrl)
 424 {
 425     union macctrl *mc = smalloc(sizeof *mc);
 426     Rect bounds;
 427     Str255 title;
 428
 429     fprintf(stderr, "    label = %s\n", ctrl->checkbox.label);
 430     mc->generic.type = MACCTRL_CHECKBOX;
 431     mc->generic.ctrl = ctrl;
 432     bounds.left = curstate->pos.h;
 433     bounds.right = bounds.left + curstate->width;
 434     bounds.top = curstate->pos.v;
 435     bounds.bottom = bounds.top + 16;
 436     c2pstrcpy(title, ctrl->checkbox.label);
 437     mc->checkbox.tbctrl = NewControl(window, &bounds, title, TRUE, 0, 0, 1,
 438                                      checkBoxProc, (long)mc);
 439     add234(mcs->byctrl, mc);
 440     curstate->pos.v += 22;
 441     mc->generic.next = mcs->panels[curstate->panelnum];
 442     mcs->panels[curstate->panelnum] = mc;
 443     ctrlevent(mcs, mc, EVENT_REFRESH);
 444 }
 445
 446 static void macctrl_button(struct macctrls *mcs, WindowPtr window,
 447                            struct mac_layoutstate *curstate,
 448                            union control *ctrl)
 449 {
 450     union macctrl *mc = smalloc(sizeof *mc);
 451     Rect bounds;
 452     Str255 title;
 453
 454     fprintf(stderr, "    label = %s\n", ctrl->button.label);
 455     if (ctrl->button.isdefault)
 456         fprintf(stderr, "    is default\n");
 457     mc->generic.type = MACCTRL_BUTTON;
 458     mc->generic.ctrl = ctrl;
 459     bounds.left = curstate->pos.h;
 460     bounds.right = bounds.left + 100; /* XXX measure string */
 461     bounds.top = curstate->pos.v;
 462     bounds.bottom = bounds.top + 20;
 463     c2pstrcpy(title, ctrl->button.label);
 464     mc->button.tbctrl = NewControl(window, &bounds, title, TRUE, 0, 0, 1,
 465                                    pushButProc, (long)mc);
 466     if (mac_gestalts.apprvers >= 0x100) {
 467         Boolean isdefault = ctrl->button.isdefault;
 468
 469         SetControlData(mc->button.tbctrl, kControlEntireControl,
 470                        kControlPushButtonDefaultTag,
 471                        sizeof(isdefault), &isdefault);
 472     } else if (ctrl->button.isdefault) {
 473         InsetRect(&bounds, -4, -4);
 474         NewControl(window, &bounds, title, TRUE, 0, 0, 1,
 475                    SYS7_DEFAULT_PROC, (long)mc);
 476     }
 477     if (mac_gestalts.apprvers >= 0x110) {
 478         Boolean iscancel = ctrl->button.iscancel;
 479
 480         SetControlData(mc->button.tbctrl, kControlEntireControl,
 481                        kControlPushButtonCancelTag,
 482                        sizeof(iscancel), &iscancel);
 483     }
 484     add234(mcs->byctrl, mc);
 485     mc->generic.next = mcs->panels[curstate->panelnum];
 486     mcs->panels[curstate->panelnum] = mc;
 487     curstate->pos.v += 26;
 488 }
 489
 490 #if !TARGET_API_MAC_CARBON
 491 static pascal SInt32 macctrl_sys7_default_cdef(SInt16 variant,
 492                                                ControlRef control,
 493                                                ControlDefProcMessage msg,
 494                                                SInt32 param)
 495 {
 496     RgnHandle rgn;
 497     Rect rect;
 498     int oval;
 499
 500     switch (msg) {
 501       case drawCntl:
 502         if ((*control)->contrlVis) {
 503             rect = (*control)->contrlRect;
 504             PenNormal();
 505             PenSize(3, 3);
 506             oval = (rect.bottom - rect.top) / 2 + 2;
 507             FrameRoundRect(&rect, oval, oval);
 508         }
 509         return 0;
 510       case calcCRgns:
 511         if (param & (1 << 31)) {
 512             param &= ~(1 << 31);
 513             goto calcthumbrgn;
 514         }
 515         /* FALLTHROUGH */
 516       case calcCntlRgn:
 517         rgn = (RgnHandle)param;
 518         RectRgn(rgn, &(*control)->contrlRect);
 519         return 0;
 520       case calcThumbRgn:
 521       calcthumbrgn:
 522         rgn = (RgnHandle)param;
 523         SetEmptyRgn(rgn);
 524         return 0;
 525     }
 526
 527     return 0;
 528 }
 529 #endif
 530
 531 static void macctrl_popup(struct macctrls *mcs, WindowPtr window,
 532                           struct mac_layoutstate *curstate,
 533                           union control *ctrl)
 534 {
 535     union macctrl *mc = smalloc(sizeof *mc);
 536     Rect bounds;
 537     Str255 title;
 538     unsigned int labelwidth;
 539     static int nextmenuid = MENU_MIN;
 540     int menuid;
 541     MenuRef menu;
 542
 543     /*
 544      * <http://developer.apple.com/qa/tb/tb42.html> explains how to
 545      * create a popup menu with dynamic content.
 546      */
 547     assert(ctrl->listbox.height == 0);
 548     assert(!ctrl->listbox.draglist);
 549     assert(!ctrl->listbox.multisel);
 550
 551     fprintf(stderr, "    label = %s\n", ctrl->listbox.label);
 552     fprintf(stderr, "    percentwidth = %d\n", ctrl->listbox.percentwidth);
 553
 554     mc->generic.type = MACCTRL_POPUP;
 555     mc->generic.ctrl = ctrl;
 556     c2pstrcpy(title, ctrl->button.label);
 557
 558     /* Find a spare menu ID and create the menu */
 559     while (GetMenuHandle(nextmenuid) != NULL)
 560         if (++nextmenuid >= MENU_MAX) nextmenuid = MENU_MIN;
 561     menuid = nextmenuid++;
 562     menu = NewMenu(menuid, "\pdummy");
 563     if (menu == NULL) return;
 564     mc->popup.menu = menu;
 565     mc->popup.menuid = menuid;
 566     InsertMenu(menu, kInsertHierarchicalMenu);
 567
 568     /* The menu starts off empty */
 569     mc->popup.nids = 0;
 570     mc->popup.ids = NULL;
 571
 572     bounds.left = curstate->pos.h;
 573     bounds.right = bounds.left + curstate->width;
 574     bounds.top = curstate->pos.v;
 575     bounds.bottom = bounds.top + 20;
 576     /* XXX handle percentwidth == 100 */
 577     labelwidth = curstate->width * (100 - ctrl->listbox.percentwidth) / 100;
 578     mc->popup.tbctrl = NewControl(window, &bounds, title, TRUE,
 579                                   popupTitleLeftJust, menuid, labelwidth,
 580                                   popupMenuProc + popupFixedWidth, (long)mc);
 581     add234(mcs->byctrl, mc);
 582     curstate->pos.v += 26;
 583     mc->generic.next = mcs->panels[curstate->panelnum];
 584     mcs->panels[curstate->panelnum] = mc;
 585     ctrlevent(mcs, mc, EVENT_REFRESH);
 586 }
 587
 588
 589 void macctrl_activate(WindowPtr window, EventRecord *event)
 590 {
 591     struct macctrls *mcs = mac_winctrls(window);
 592     Boolean active = (event->modifiers & activeFlag) != 0;
 593     GrafPtr saveport;
 594     int i, j;
 595     ControlPartCode state;
 596     union macctrl *mc;
 597 #if 0
 598     ControlRef root;
 599 #endif
 600
 601     GetPort(&saveport);
 602     SetPort((GrafPtr)GetWindowPort(window));
 603     if (mac_gestalts.apprvers >= 0x100) {
 604         SetThemeWindowBackground(window, active ?
 605                                  kThemeBrushModelessDialogBackgroundActive :
 606                                  kThemeBrushModelessDialogBackgroundInactive,
 607                                  TRUE);
 608 #if 0
 609         GetRootControl(window, &root);
 610         if (active)
 611             ActivateControl(root);
 612         else
 613             DeactivateControl(root);
 614 #endif
 615     }
 616     state = active ? kControlNoPart : kControlInactivePart;
 617     for (i = 0; i <= mcs->curpanel; i += mcs->curpanel)
 618         for (mc = mcs->panels[i]; mc != NULL; mc = mc->generic.next)
 619             switch (mc->generic.type) {
 620               case MACCTRL_TEXT:
 621                 HiliteControl(mc->text.tbctrl, state);
 622                 break;
 623               case MACCTRL_RADIO:
 624                 for (j = 0; j < mc->generic.ctrl->radio.nbuttons; j++)
 625                     HiliteControl(mc->radio.tbctrls[j], state);
 626                 break;
 627               case MACCTRL_CHECKBOX:
 628                 HiliteControl(mc->checkbox.tbctrl, state);
 629                 break;
 630               case MACCTRL_BUTTON:
 631                 HiliteControl(mc->button.tbctrl, state);
 632                 break;
 633               case MACCTRL_POPUP:
 634                 HiliteControl(mc->popup.tbctrl, state);
 635                 break;
 636             }
 637     SetPort(saveport);
 638 }
 639
 640 void macctrl_click(WindowPtr window, EventRecord *event)
 641 {
 642     Point mouse;
 643     ControlHandle control;
 644     int part;
 645     GrafPtr saveport;
 646     union macctrl *mc;
 647     struct macctrls *mcs = mac_winctrls(window);
 648     int i;
 649
 650     GetPort(&saveport);
 651     SetPort((GrafPtr)GetWindowPort(window));
 652     mouse = event->where;
 653     GlobalToLocal(&mouse);
 654     part = FindControl(mouse, window, &control);
 655     if (control != NULL) {
 656         mc = (union macctrl *)GetControlReference(control);
 657         switch (mc->generic.type) {
 658           case MACCTRL_POPUP:
 659             TrackControl(control, mouse, (ControlActionUPP)-1);
 660             ctrlevent(mcs, mc, EVENT_SELCHANGE);
 661           case MACCTRL_RADIO:
 662             if (TrackControl(control, mouse, NULL) != 0) {
 663                 for (i = 0; i < mc->generic.ctrl->radio.nbuttons; i++)
 664                     if (mc->radio.tbctrls[i] == control)
 665                         SetControlValue(mc->radio.tbctrls[i],
 666                                         kControlRadioButtonCheckedValue);
 667                     else
 668                         SetControlValue(mc->radio.tbctrls[i],
 669                                         kControlRadioButtonUncheckedValue);
 670                 ctrlevent(mcs, mc, EVENT_VALCHANGE);
 671             }
 672             break;
 673           case MACCTRL_CHECKBOX:
 674             if (TrackControl(control, mouse, NULL) != 0) {
 675                 SetControlValue(control, !GetControlValue(control));
 676                 ctrlevent(mcs, mc, EVENT_VALCHANGE);
 677             }
 678             break;
 679           case MACCTRL_BUTTON:
 680             if (TrackControl(control, mouse, NULL) != 0)
 681                 ctrlevent(mcs, mc, EVENT_ACTION);
 682             break;
 683         }
 684     }
 685     SetPort(saveport);
 686 }
 687
 688 void macctrl_update(WindowPtr window)
 689 {
 690 #if TARGET_API_MAC_CARBON
 691     RgnHandle visrgn;
 692 #endif
 693     Rect rect;
 694     GrafPtr saveport;
 695
 696     BeginUpdate(window);
 697     GetPort(&saveport);
 698     SetPort((GrafPtr)GetWindowPort(window));
 699     if (mac_gestalts.apprvers >= 0x101) {
 700 #if TARGET_API_MAC_CARBON
 701         GetPortBounds(GetWindowPort(window), &rect);
 702 #else
 703         rect = window->portRect;
 704 #endif
 705         InsetRect(&rect, -1, -1);
 706         DrawThemeModelessDialogFrame(&rect, mac_frontwindow() == window ?
 707                                      kThemeStateActive : kThemeStateInactive);
 708     }
 709 #if TARGET_API_MAC_CARBON
 710     visrgn = NewRgn();
 711     GetPortVisibleRegion(GetWindowPort(window), visrgn);
 712     UpdateControls(window, visrgn);
 713     DisposeRgn(visrgn);
 714 #else
 715     UpdateControls(window, window->visRgn);
 716 #endif
 717     SetPort(saveport);
 718     EndUpdate(window);
 719 }
 720
 721 #if TARGET_API_MAC_CARBON
 722 #define EnableItem EnableMenuItem
 723 #define DisableItem DisableMenuItem
 724 #endif
 725 void macctrl_adjustmenus(WindowPtr window)
 726 {
 727     MenuHandle menu;
 728
 729     menu = GetMenuHandle(mFile);
 730     DisableItem(menu, iSave); /* XXX enable if modified */
 731     EnableItem(menu, iSaveAs);
 732     EnableItem(menu, iDuplicate);
 733
 734     menu = GetMenuHandle(mEdit);
 735     DisableItem(menu, 0);
 736 }
 737
 738 void macctrl_close(WindowPtr window)
 739 {
 740     struct macctrls *mcs = mac_winctrls(window);
 741     union macctrl *mc;
 742
 743     /*
 744      * Mostly, we don't bother disposing of the Toolbox controls,
 745      * since that will happen automatically when the window is
 746      * disposed of.  Popup menus are an exception, because we have to
 747      * dispose of the menu ourselves, and doing that while the control
 748      * still holds a reference to it seems rude.
 749      */
 750     while ((mc = index234(mcs->byctrl, 0)) != NULL) {
 751         switch (mc->generic.type) {
 752           case MACCTRL_POPUP:
 753             DisposeControl(mc->popup.tbctrl);
 754             DeleteMenu(mc->popup.menuid);
 755             DisposeMenu(mc->popup.menu);
 756             break;
 757         }
 758         del234(mcs->byctrl, mc);
 759         sfree(mc);
 760     }
 761
 762     freetree234(mcs->byctrl);
 763     mcs->byctrl = NULL;
 764     sfree(mcs->panels);
 765     mcs->panels = NULL;
 766 }
 767
 768 void dlg_update_start(union control *ctrl, void *dlg)
 769 {
 770
 771     /* No-op for now */
 772 }
 773
 774 void dlg_update_done(union control *ctrl, void *dlg)
 775 {
 776
 777     /* No-op for now */
 778 }
 779
 780 void dlg_set_focus(union control *ctrl, void *dlg)
 781 {
 782
 783     if (mac_gestalts.apprvers >= 0x100) {
 784         /* Use SetKeyboardFocus() */
 785     } else {
 786         /* Do our own mucking around */
 787     }
 788 }
 789
 790 union control *dlg_last_focused(union control *ctrl, void *dlg)
 791 {
 792
 793     return NULL;
 794 }
 795
 796 void dlg_beep(void *dlg)
 797 {
 798
 799     SysBeep(30);
 800 }
 801
 802 void dlg_error_msg(void *dlg, char *msg)
 803 {
 804     Str255 pmsg;
 805
 806     c2pstrcpy(pmsg, msg);
 807     ParamText(pmsg, NULL, NULL, NULL);
 808     StopAlert(128, NULL);
 809 }
 810
 811 void dlg_end(void *dlg, int value)
 812 {
 813
 814 };
 815
 816 void dlg_refresh(union control *ctrl, void *dlg)
 817 {
 818
 819 };
 820
 821 void *dlg_get_privdata(union control *ctrl, void *dlg)
 822 {
 823
 824     return NULL;
 825 }
 826
 827 void dlg_set_privdata(union control *ctrl, void *dlg, void *ptr)
 828 {
 829
 830     fatalbox("dlg_set_privdata");
 831 }
 832
 833 void *dlg_alloc_privdata(union control *ctrl, void *dlg, size_t size)
 834 {
 835
 836     fatalbox("dlg_alloc_privdata");
 837 }
 838
 839
 840 /*
 841  * Radio Button control
 842  */
 843
 844 void dlg_radiobutton_set(union control *ctrl, void *dlg, int whichbutton)
 845 {
 846     struct macctrls *mcs = dlg;
 847     union macctrl *mc = findbyctrl(mcs, ctrl);
 848     int i;
 849
 850     assert(mc != NULL);
 851     for (i = 0; i < ctrl->radio.nbuttons; i++) {
 852         if (i == whichbutton)
 853             SetControlValue(mc->radio.tbctrls[i],
 854                             kControlRadioButtonCheckedValue);
 855         else
 856             SetControlValue(mc->radio.tbctrls[i],
 857                             kControlRadioButtonUncheckedValue);
 858     }
 859
 860 };
 861
 862 int dlg_radiobutton_get(union control *ctrl, void *dlg)
 863 {
 864     struct macctrls *mcs = dlg;
 865     union macctrl *mc = findbyctrl(mcs, ctrl);
 866     int i;
 867
 868     assert(mc != NULL);
 869     for (i = 0; i < ctrl->radio.nbuttons; i++) {
 870         if (GetControlValue(mc->radio.tbctrls[i])  ==
 871             kControlRadioButtonCheckedValue)
 872             return i;
 873     }
 874     return -1;
 875 };
 876
 877
 878 /*
 879  * Check Box control
 880  */
 881
 882 void dlg_checkbox_set(union control *ctrl, void *dlg, int checked)
 883 {
 884     struct macctrls *mcs = dlg;
 885     union macctrl *mc = findbyctrl(mcs, ctrl);
 886
 887     assert(mc != NULL);
 888     SetControlValue(mc->checkbox.tbctrl,
 889                     checked ? kControlCheckBoxCheckedValue :
 890                               kControlCheckBoxUncheckedValue);
 891 }
 892
 893 int dlg_checkbox_get(union control *ctrl, void *dlg)
 894 {
 895     struct macctrls *mcs = dlg;
 896     union macctrl *mc = findbyctrl(mcs, ctrl);
 897
 898     assert(mc != NULL);
 899     return GetControlValue(mc->checkbox.tbctrl);
 900 }
 901
 902
 903 /*
 904  * Edit Box control
 905  */
 906
 907 void dlg_editbox_set(union control *ctrl, void *dlg, char const *text)
 908 {
 909
 910 };
 911
 912 void dlg_editbox_get(union control *ctrl, void *dlg, char *buffer, int length)
 913 {
 914
 915 };
 916
 917
 918 /*
 919  * List Box control
 920  */
 921
 922 static void dlg_macpopup_clear(union control *ctrl, void *dlg)
 923 {
 924     struct macctrls *mcs = dlg;
 925     union macctrl *mc = findbyctrl(mcs, ctrl);
 926     MenuRef menu = mc->popup.menu;
 927     unsigned int i, n;
 928
 929     fprintf(stderr, "      popup_clear\n");
 930     n = CountMItems(menu);
 931     for (i = 0; i < n; i++)
 932         DeleteMenuItem(menu, n - i);
 933     mc->popup.nids = 0;
 934     sfree(mc->popup.ids);
 935     mc->popup.ids = NULL;
 936     SetControlMaximum(mc->popup.tbctrl, CountMItems(menu));
 937 }
 938
 939 void dlg_listbox_clear(union control *ctrl, void *dlg)
 940 {
 941
 942     if (ctrl->listbox.height == 0)
 943         dlg_macpopup_clear(ctrl, dlg);
 944 }
 945
 946 static void dlg_macpopup_del(union control *ctrl, void *dlg, int index)
 947 {
 948     struct macctrls *mcs = dlg;
 949     union macctrl *mc = findbyctrl(mcs, ctrl);
 950     MenuRef menu = mc->popup.menu;
 951
 952     fprintf(stderr, "      popup_del %d\n", index);
 953     DeleteMenuItem(menu, index + 1);
 954     if (mc->popup.ids != NULL)
 955         memcpy(mc->popup.ids + index, mc->popup.ids + index + 1,
 956                (mc->popup.nids - index - 1) * sizeof(*mc->popup.ids));
 957     SetControlMaximum(mc->popup.tbctrl, CountMItems(menu));
 958 }
 959
 960 void dlg_listbox_del(union control *ctrl, void *dlg, int index)
 961 {
 962
 963     if (ctrl->listbox.height == 0)
 964         dlg_macpopup_del(ctrl, dlg, index);
 965 }
 966
 967 static void dlg_macpopup_add(union control *ctrl, void *dlg, char const *text)
 968 {
 969     struct macctrls *mcs = dlg;
 970     union macctrl *mc = findbyctrl(mcs, ctrl);
 971     MenuRef menu = mc->popup.menu;
 972     Str255 itemstring;
 973
 974     fprintf(stderr, "      popup_add %s\n", text);
 975     assert(text[0] != '\0');
 976     c2pstrcpy(itemstring, text);
 977     AppendMenu(menu, "\pdummy");
 978     SetMenuItemText(menu, CountMItems(menu), itemstring);
 979     SetControlMaximum(mc->popup.tbctrl, CountMItems(menu));
 980 }
 981
 982 void dlg_listbox_add(union control *ctrl, void *dlg, char const *text)
 983 {
 984
 985     if (ctrl->listbox.height == 0)
 986         dlg_macpopup_add(ctrl, dlg, text);
 987 }
 988
 989 static void dlg_macpopup_addwithindex(union control *ctrl, void *dlg,
 990                                       char const *text, int id)
 991 {
 992     struct macctrls *mcs = dlg;
 993     union macctrl *mc = findbyctrl(mcs, ctrl);
 994     MenuRef menu = mc->popup.menu;
 995     unsigned int index;
 996
 997     fprintf(stderr, "      popup_addwthindex %s, %d\n", text, id);
 998     dlg_macpopup_add(ctrl, dlg, text);
 999     index = CountMItems(menu) - 1;
1000     if (mc->popup.nids <= index) {
1001         mc->popup.nids = index + 1;
1002         mc->popup.ids = srealloc(mc->popup.ids,
1003                                  mc->popup.nids * sizeof(*mc->popup.ids));
1004     }
1005     mc->popup.ids[index] = id;
1006 }
1007
1008 void dlg_listbox_addwithindex(union control *ctrl, void *dlg,
1009                               char const *text, int id)
1010 {
1011
1012     if (ctrl->listbox.height == 0)
1013         dlg_macpopup_addwithindex(ctrl, dlg, text, id);
1014 }
1015
1016 int dlg_listbox_getid(union control *ctrl, void *dlg, int index)
1017 {
1018     struct macctrls *mcs = dlg;
1019     union macctrl *mc = findbyctrl(mcs, ctrl);
1020
1021     if (ctrl->listbox.height == 0) {
1022         assert(mc->popup.ids != NULL && mc->popup.nids > index);
1023         return mc->popup.ids[index];
1024     }
1025     return 0;
1026 }
1027
1028 int dlg_listbox_index(union control *ctrl, void *dlg)
1029 {
1030     struct macctrls *mcs = dlg;
1031     union macctrl *mc = findbyctrl(mcs, ctrl);
1032
1033     if (ctrl->listbox.height == 0)
1034         return GetControlValue(mc->popup.tbctrl) - 1;
1035     return 0;
1036 };
1037
1038 int dlg_listbox_issel(union control *ctrl, void *dlg, int index)
1039 {
1040     struct macctrls *mcs = dlg;
1041     union macctrl *mc = findbyctrl(mcs, ctrl);
1042
1043     if (ctrl->listbox.height == 0)
1044         return GetControlValue(mc->popup.tbctrl) - 1 == index;
1045     return 0;
1046 };
1047
1048 void dlg_listbox_select(union control *ctrl, void *dlg, int index)
1049 {
1050     struct macctrls *mcs = dlg;
1051     union macctrl *mc = findbyctrl(mcs, ctrl);
1052
1053     if (ctrl->listbox.height == 0)
1054         SetControlValue(mc->popup.tbctrl, index + 1);
1055 };
1056
1057
1058 /*
1059  * Text control
1060  */
1061
1062 void dlg_text_set(union control *ctrl, void *dlg, char const *text)
1063 {
1064     struct macctrls *mcs = dlg;
1065     union macctrl *mc = findbyctrl(mcs, ctrl);
1066     Str255 title;
1067
1068     assert(mc != NULL);
1069     if (mac_gestalts.apprvers >= 0x100)
1070         SetControlData(mc->text.tbctrl, kControlEntireControl,
1071                        kControlStaticTextTextTag,
1072                        strlen(ctrl->text.label), ctrl->text.label);
1073     else {
1074         c2pstrcpy(title, text);
1075         SetControlTitle(mc->text.tbctrl, title);
1076     }
1077 }
1078
1079
1080 /*
1081  * File Selector control
1082  */
1083
1084 void dlg_filesel_set(union control *ctrl, void *dlg, Filename fn)
1085 {
1086
1087 }
1088
1089 void dlg_filesel_get(union control *ctrl, void *dlg, Filename *fn)
1090 {
1091
1092 }
1093
1094
1095 /*
1096  * Font Selector control
1097  */
1098
1099 void dlg_fontsel_set(union control *ctrl, void *dlg, FontSpec fn)
1100 {
1101
1102 }
1103
1104 void dlg_fontsel_get(union control *ctrl, void *dlg, FontSpec *fn)
1105 {
1106
1107 }
1108
1109
1110 /*
1111  * Printer enumeration
1112  */
1113
1114 printer_enum *printer_start_enum(int *nprinters)
1115 {
1116
1117     *nprinters = 0;
1118     return NULL;
1119 }
1120
1121 char *printer_get_name(printer_enum *pe, int thing)
1122 {
1123
1124     return "<none>";
1125 }
1126
1127 void printer_finish_enum(printer_enum *pe)
1128 {
1129
1130 }
1131
1132
1133 /*
1134  * Colour selection stuff
1135  */
1136
1137 void dlg_coloursel_start(union control *ctrl, void *dlg,
1138                          int r, int g, int b)
1139 {
1140
1141 }
1142
1143 int dlg_coloursel_results(union control *ctrl, void *dlg,
1144                           int *r, int *g, int *b)
1145 {
1146
1147     return 0;
1148 }
1149
1150 /*
1151  * Local Variables:
1152  * c-file-style: "simon"
1153  * End:
1154  */