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

   1 /* $Id: macctrls.c,v 1.12 2003/03/24 22:46:11 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
 598     GetPort(&saveport);
 599     SetPort((GrafPtr)GetWindowPort(window));
 600     if (mac_gestalts.apprvers >= 0x100)
 601         SetThemeWindowBackground(window, active ?
 602                                  kThemeBrushModelessDialogBackgroundActive :
 603                                  kThemeBrushModelessDialogBackgroundInactive,
 604                                  TRUE);
 605     state = active ? kControlNoPart : kControlInactivePart;
 606     for (i = 0; i <= mcs->curpanel; i += mcs->curpanel)
 607         for (mc = mcs->panels[i]; mc != NULL; mc = mc->generic.next)
 608             switch (mc->generic.type) {
 609               case MACCTRL_TEXT:
 610                 HiliteControl(mc->text.tbctrl, state);
 611                 break;
 612               case MACCTRL_RADIO:
 613                 for (j = 0; j < mc->generic.ctrl->radio.nbuttons; j++)
 614                     HiliteControl(mc->radio.tbctrls[j], state);
 615                 break;
 616               case MACCTRL_CHECKBOX:
 617                 HiliteControl(mc->checkbox.tbctrl, state);
 618                 break;
 619               case MACCTRL_BUTTON:
 620                 HiliteControl(mc->button.tbctrl, state);
 621                 break;
 622               case MACCTRL_POPUP:
 623                 HiliteControl(mc->popup.tbctrl, state);
 624                 break;
 625             }
 626     SetPort(saveport);
 627 }
 628
 629 void macctrl_click(WindowPtr window, EventRecord *event)
 630 {
 631     Point mouse;
 632     ControlHandle control;
 633     int part;
 634     GrafPtr saveport;
 635     union macctrl *mc;
 636     struct macctrls *mcs = mac_winctrls(window);
 637     int i;
 638
 639     GetPort(&saveport);
 640     SetPort((GrafPtr)GetWindowPort(window));
 641     mouse = event->where;
 642     GlobalToLocal(&mouse);
 643     part = FindControl(mouse, window, &control);
 644     if (control != NULL) {
 645         mc = (union macctrl *)GetControlReference(control);
 646         switch (mc->generic.type) {
 647           case MACCTRL_POPUP:
 648             TrackControl(control, mouse, (ControlActionUPP)-1);
 649             ctrlevent(mcs, mc, EVENT_SELCHANGE);
 650           case MACCTRL_RADIO:
 651             if (TrackControl(control, mouse, NULL) != 0) {
 652                 for (i = 0; i < mc->generic.ctrl->radio.nbuttons; i++)
 653                     if (mc->radio.tbctrls[i] == control)
 654                         SetControlValue(mc->radio.tbctrls[i],
 655                                         kControlRadioButtonCheckedValue);
 656                     else
 657                         SetControlValue(mc->radio.tbctrls[i],
 658                                         kControlRadioButtonUncheckedValue);
 659                 ctrlevent(mcs, mc, EVENT_VALCHANGE);
 660             }
 661             break;
 662           case MACCTRL_CHECKBOX:
 663             if (TrackControl(control, mouse, NULL) != 0) {
 664                 SetControlValue(control, !GetControlValue(control));
 665                 ctrlevent(mcs, mc, EVENT_VALCHANGE);
 666             }
 667             break;
 668           case MACCTRL_BUTTON:
 669             if (TrackControl(control, mouse, NULL) != 0)
 670                 ctrlevent(mcs, mc, EVENT_ACTION);
 671             break;
 672         }
 673     }
 674     SetPort(saveport);
 675 }
 676
 677 void macctrl_update(WindowPtr window)
 678 {
 679 #if TARGET_API_MAC_CARBON
 680     RgnHandle visrgn;
 681 #endif
 682     Rect rect;
 683     GrafPtr saveport;
 684
 685     BeginUpdate(window);
 686     GetPort(&saveport);
 687     SetPort((GrafPtr)GetWindowPort(window));
 688     if (mac_gestalts.apprvers >= 0x101) {
 689 #if TARGET_API_MAC_CARBON
 690         GetPortBounds(GetWindowPort(window), &rect);
 691 #else
 692         rect = window->portRect;
 693 #endif
 694         InsetRect(&rect, -1, -1);
 695         DrawThemeModelessDialogFrame(&rect, mac_frontwindow() == window ?
 696                                      kThemeStateActive : kThemeStateInactive);
 697     }
 698 #if TARGET_API_MAC_CARBON
 699     visrgn = NewRgn();
 700     GetPortVisibleRegion(GetWindowPort(window), visrgn);
 701     UpdateControls(window, visrgn);
 702     DisposeRgn(visrgn);
 703 #else
 704     UpdateControls(window, window->visRgn);
 705 #endif
 706     SetPort(saveport);
 707     EndUpdate(window);
 708 }
 709
 710 #if TARGET_API_MAC_CARBON
 711 #define EnableItem EnableMenuItem
 712 #define DisableItem DisableMenuItem
 713 #endif
 714 void macctrl_adjustmenus(WindowPtr window)
 715 {
 716     MenuHandle menu;
 717
 718     menu = GetMenuHandle(mFile);
 719     DisableItem(menu, iSave); /* XXX enable if modified */
 720     EnableItem(menu, iSaveAs);
 721     EnableItem(menu, iDuplicate);
 722
 723     menu = GetMenuHandle(mEdit);
 724     DisableItem(menu, 0);
 725 }
 726
 727 void macctrl_close(WindowPtr window)
 728 {
 729     struct macctrls *mcs = mac_winctrls(window);
 730     union macctrl *mc;
 731
 732     /*
 733      * Mostly, we don't bother disposing of the Toolbox controls,
 734      * since that will happen automatically when the window is
 735      * disposed of.  Popup menus are an exception, because we have to
 736      * dispose of the menu ourselves, and doing that while the control
 737      * still holds a reference to it seems rude.
 738      */
 739     while ((mc = index234(mcs->byctrl, 0)) != NULL) {
 740         switch (mc->generic.type) {
 741           case MACCTRL_POPUP:
 742             DisposeControl(mc->popup.tbctrl);
 743             DeleteMenu(mc->popup.menuid);
 744             DisposeMenu(mc->popup.menu);
 745             break;
 746         }
 747         del234(mcs->byctrl, mc);
 748         sfree(mc);
 749     }
 750
 751     freetree234(mcs->byctrl);
 752     mcs->byctrl = NULL;
 753     sfree(mcs->panels);
 754     mcs->panels = NULL;
 755 }
 756
 757 void dlg_update_start(union control *ctrl, void *dlg)
 758 {
 759
 760     /* No-op for now */
 761 }
 762
 763 void dlg_update_done(union control *ctrl, void *dlg)
 764 {
 765
 766     /* No-op for now */
 767 }
 768
 769 void dlg_set_focus(union control *ctrl, void *dlg)
 770 {
 771
 772     if (mac_gestalts.apprvers >= 0x100) {
 773         /* Use SetKeyboardFocus() */
 774     } else {
 775         /* Do our own mucking around */
 776     }
 777 }
 778
 779 union control *dlg_last_focused(union control *ctrl, void *dlg)
 780 {
 781
 782     return NULL;
 783 }
 784
 785 void dlg_beep(void *dlg)
 786 {
 787
 788     SysBeep(30);
 789 }
 790
 791 void dlg_error_msg(void *dlg, char *msg)
 792 {
 793     Str255 pmsg;
 794
 795     c2pstrcpy(pmsg, msg);
 796     ParamText(pmsg, NULL, NULL, NULL);
 797     StopAlert(128, NULL);
 798 }
 799
 800 void dlg_end(void *dlg, int value)
 801 {
 802
 803 };
 804
 805 void dlg_refresh(union control *ctrl, void *dlg)
 806 {
 807
 808 };
 809
 810 void *dlg_get_privdata(union control *ctrl, void *dlg)
 811 {
 812
 813     return NULL;
 814 }
 815
 816 void dlg_set_privdata(union control *ctrl, void *dlg, void *ptr)
 817 {
 818
 819     fatalbox("dlg_set_privdata");
 820 }
 821
 822 void *dlg_alloc_privdata(union control *ctrl, void *dlg, size_t size)
 823 {
 824
 825     fatalbox("dlg_alloc_privdata");
 826 }
 827
 828
 829 /*
 830  * Radio Button control
 831  */
 832
 833 void dlg_radiobutton_set(union control *ctrl, void *dlg, int whichbutton)
 834 {
 835     struct macctrls *mcs = dlg;
 836     union macctrl *mc = findbyctrl(mcs, ctrl);
 837     int i;
 838
 839     assert(mc != NULL);
 840     for (i = 0; i < ctrl->radio.nbuttons; i++) {
 841         if (i == whichbutton)
 842             SetControlValue(mc->radio.tbctrls[i],
 843                             kControlRadioButtonCheckedValue);
 844         else
 845             SetControlValue(mc->radio.tbctrls[i],
 846                             kControlRadioButtonUncheckedValue);
 847     }
 848
 849 };
 850
 851 int dlg_radiobutton_get(union control *ctrl, void *dlg)
 852 {
 853     struct macctrls *mcs = dlg;
 854     union macctrl *mc = findbyctrl(mcs, ctrl);
 855     int i;
 856
 857     assert(mc != NULL);
 858     for (i = 0; i < ctrl->radio.nbuttons; i++) {
 859         if (GetControlValue(mc->radio.tbctrls[i])  ==
 860             kControlRadioButtonCheckedValue)
 861             return i;
 862     }
 863     return -1;
 864 };
 865
 866
 867 /*
 868  * Check Box control
 869  */
 870
 871 void dlg_checkbox_set(union control *ctrl, void *dlg, int checked)
 872 {
 873     struct macctrls *mcs = dlg;
 874     union macctrl *mc = findbyctrl(mcs, ctrl);
 875
 876     assert(mc != NULL);
 877     SetControlValue(mc->checkbox.tbctrl,
 878                     checked ? kControlCheckBoxCheckedValue :
 879                               kControlCheckBoxUncheckedValue);
 880 }
 881
 882 int dlg_checkbox_get(union control *ctrl, void *dlg)
 883 {
 884     struct macctrls *mcs = dlg;
 885     union macctrl *mc = findbyctrl(mcs, ctrl);
 886
 887     assert(mc != NULL);
 888     return GetControlValue(mc->checkbox.tbctrl);
 889 }
 890
 891
 892 /*
 893  * Edit Box control
 894  */
 895
 896 void dlg_editbox_set(union control *ctrl, void *dlg, char const *text)
 897 {
 898
 899 };
 900
 901 void dlg_editbox_get(union control *ctrl, void *dlg, char *buffer, int length)
 902 {
 903
 904 };
 905
 906
 907 /*
 908  * List Box control
 909  */
 910
 911 static void dlg_macpopup_clear(union control *ctrl, void *dlg)
 912 {
 913     struct macctrls *mcs = dlg;
 914     union macctrl *mc = findbyctrl(mcs, ctrl);
 915     MenuRef menu = mc->popup.menu;
 916     unsigned int i, n;
 917
 918     fprintf(stderr, "      popup_clear\n");
 919     n = CountMItems(menu);
 920     for (i = 0; i < n; i++)
 921         DeleteMenuItem(menu, n - i);
 922     mc->popup.nids = 0;
 923     sfree(mc->popup.ids);
 924     mc->popup.ids = NULL;
 925     SetControlMaximum(mc->popup.tbctrl, CountMItems(menu));
 926 }
 927
 928 void dlg_listbox_clear(union control *ctrl, void *dlg)
 929 {
 930
 931     if (ctrl->listbox.height == 0)
 932         dlg_macpopup_clear(ctrl, dlg);
 933 }
 934
 935 static void dlg_macpopup_del(union control *ctrl, void *dlg, int index)
 936 {
 937     struct macctrls *mcs = dlg;
 938     union macctrl *mc = findbyctrl(mcs, ctrl);
 939     MenuRef menu = mc->popup.menu;
 940
 941     fprintf(stderr, "      popup_del %d\n", index);
 942     DeleteMenuItem(menu, index + 1);
 943     if (mc->popup.ids != NULL)
 944         memcpy(mc->popup.ids + index, mc->popup.ids + index + 1,
 945                (mc->popup.nids - index - 1) * sizeof(*mc->popup.ids));
 946     SetControlMaximum(mc->popup.tbctrl, CountMItems(menu));
 947 }
 948
 949 void dlg_listbox_del(union control *ctrl, void *dlg, int index)
 950 {
 951
 952     if (ctrl->listbox.height == 0)
 953         dlg_macpopup_del(ctrl, dlg, index);
 954 }
 955
 956 static void dlg_macpopup_add(union control *ctrl, void *dlg, char const *text)
 957 {
 958     struct macctrls *mcs = dlg;
 959     union macctrl *mc = findbyctrl(mcs, ctrl);
 960     MenuRef menu = mc->popup.menu;
 961     Str255 itemstring;
 962
 963     fprintf(stderr, "      popup_add %s\n", text);
 964     assert(text[0] != '\0');
 965     c2pstrcpy(itemstring, text);
 966     AppendMenu(menu, "\pdummy");
 967     SetMenuItemText(menu, CountMItems(menu), itemstring);
 968     SetControlMaximum(mc->popup.tbctrl, CountMItems(menu));
 969 }
 970
 971 void dlg_listbox_add(union control *ctrl, void *dlg, char const *text)
 972 {
 973
 974     if (ctrl->listbox.height == 0)
 975         dlg_macpopup_add(ctrl, dlg, text);
 976 }
 977
 978 static void dlg_macpopup_addwithindex(union control *ctrl, void *dlg,
 979                                       char const *text, int id)
 980 {
 981     struct macctrls *mcs = dlg;
 982     union macctrl *mc = findbyctrl(mcs, ctrl);
 983     MenuRef menu = mc->popup.menu;
 984     unsigned int index;
 985
 986     fprintf(stderr, "      popup_addwthindex %s, %d\n", text, id);
 987     dlg_macpopup_add(ctrl, dlg, text);
 988     index = CountMItems(menu) - 1;
 989     if (mc->popup.nids <= index) {
 990         mc->popup.nids = index + 1;
 991         mc->popup.ids = srealloc(mc->popup.ids,
 992                                  mc->popup.nids * sizeof(*mc->popup.ids));
 993     }
 994     mc->popup.ids[index] = id;
 995 }
 996
 997 void dlg_listbox_addwithindex(union control *ctrl, void *dlg,
 998                               char const *text, int id)
 999 {
1000
1001     if (ctrl->listbox.height == 0)
1002         dlg_macpopup_addwithindex(ctrl, dlg, text, id);
1003 }
1004
1005 int dlg_listbox_getid(union control *ctrl, void *dlg, int index)
1006 {
1007     struct macctrls *mcs = dlg;
1008     union macctrl *mc = findbyctrl(mcs, ctrl);
1009
1010     if (ctrl->listbox.height == 0) {
1011         assert(mc->popup.ids != NULL && mc->popup.nids > index);
1012         return mc->popup.ids[index];
1013     }
1014     return 0;
1015 }
1016
1017 int dlg_listbox_index(union control *ctrl, void *dlg)
1018 {
1019     struct macctrls *mcs = dlg;
1020     union macctrl *mc = findbyctrl(mcs, ctrl);
1021
1022     if (ctrl->listbox.height == 0)
1023         return GetControlValue(mc->popup.tbctrl) - 1;
1024     return 0;
1025 };
1026
1027 int dlg_listbox_issel(union control *ctrl, void *dlg, int index)
1028 {
1029     struct macctrls *mcs = dlg;
1030     union macctrl *mc = findbyctrl(mcs, ctrl);
1031
1032     if (ctrl->listbox.height == 0)
1033         return GetControlValue(mc->popup.tbctrl) - 1 == index;
1034     return 0;
1035 };
1036
1037 void dlg_listbox_select(union control *ctrl, void *dlg, int index)
1038 {
1039     struct macctrls *mcs = dlg;
1040     union macctrl *mc = findbyctrl(mcs, ctrl);
1041
1042     if (ctrl->listbox.height == 0)
1043         SetControlValue(mc->popup.tbctrl, index + 1);
1044 };
1045
1046
1047 /*
1048  * Text control
1049  */
1050
1051 void dlg_text_set(union control *ctrl, void *dlg, char const *text)
1052 {
1053     struct macctrls *mcs = dlg;
1054     union macctrl *mc = findbyctrl(mcs, ctrl);
1055     Str255 title;
1056
1057     assert(mc != NULL);
1058     if (mac_gestalts.apprvers >= 0x100)
1059         SetControlData(mc->text.tbctrl, kControlEntireControl,
1060                        kControlStaticTextTextTag,
1061                        strlen(ctrl->text.label), ctrl->text.label);
1062     else {
1063         c2pstrcpy(title, text);
1064         SetControlTitle(mc->text.tbctrl, title);
1065     }
1066 }
1067
1068
1069 /*
1070  * File Selector control
1071  */
1072
1073 void dlg_filesel_set(union control *ctrl, void *dlg, Filename fn)
1074 {
1075
1076 }
1077
1078 void dlg_filesel_get(union control *ctrl, void *dlg, Filename *fn)
1079 {
1080
1081 }
1082
1083
1084 /*
1085  * Font Selector control
1086  */
1087
1088 void dlg_fontsel_set(union control *ctrl, void *dlg, FontSpec fn)
1089 {
1090
1091 }
1092
1093 void dlg_fontsel_get(union control *ctrl, void *dlg, FontSpec *fn)
1094 {
1095
1096 }
1097
1098
1099 /*
1100  * Printer enumeration
1101  */
1102
1103 printer_enum *printer_start_enum(int *nprinters)
1104 {
1105
1106     *nprinters = 0;
1107     return NULL;
1108 }
1109
1110 char *printer_get_name(printer_enum *pe, int thing)
1111 {
1112
1113     return "<none>";
1114 }
1115
1116 void printer_finish_enum(printer_enum *pe)
1117 {
1118
1119 }
1120
1121
1122 /*
1123  * Colour selection stuff
1124  */
1125
1126 void dlg_coloursel_start(union control *ctrl, void *dlg,
1127                          int r, int g, int b)
1128 {
1129
1130 }
1131
1132 int dlg_coloursel_results(union control *ctrl, void *dlg,
1133                           int *r, int *g, int *b)
1134 {
1135
1136     return 0;
1137 }
1138
1139 /*
1140  * Local Variables:
1141  * c-file-style: "simon"
1142  * End:
1143  */