713b8b7a |
1 | /* $Id: mac.c,v 1.9 2002/12/29 19:14:56 ben Exp $ */ |
d082ac49 |
2 | /* |
3 | * Copyright (c) 1999 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 | * mac.c -- miscellaneous Mac-specific routines |
29 | */ |
30 | |
31 | #include <MacTypes.h> |
32 | #include <Quickdraw.h> |
33 | #include <Fonts.h> |
34 | #include <MacWindows.h> |
35 | #include <Menus.h> |
36 | #include <TextEdit.h> |
37 | #include <Appearance.h> |
38 | #include <CodeFragments.h> |
39 | #include <Dialogs.h> |
40 | #include <Devices.h> |
41 | #include <DiskInit.h> |
42 | #include <Gestalt.h> |
43 | #include <Resources.h> |
36577dc9 |
44 | #include <Script.h> |
8768ce31 |
45 | #include <TextCommon.h> |
d082ac49 |
46 | #include <ToolUtils.h> |
8768ce31 |
47 | #include <UnicodeConverter.h> |
d082ac49 |
48 | |
49 | #include <assert.h> |
50 | #include <limits.h> |
51 | #include <stdarg.h> |
52 | #include <stdlib.h> /* putty.h needs size_t */ |
53 | #include <stdio.h> /* for vsprintf */ |
54 | |
55 | #define PUTTY_DO_GLOBALS |
56 | |
57 | #include "macresid.h" |
58 | #include "putty.h" |
59 | #include "mac.h" |
60 | |
61 | QDGlobals qd; |
62 | |
63 | static int cold = 1; |
64 | struct mac_gestalts mac_gestalts; |
65 | |
66 | static void mac_startup(void); |
67 | static void mac_eventloop(void); |
68 | #pragma noreturn (mac_eventloop) |
69 | static void mac_event(EventRecord *); |
70 | static void mac_contentclick(WindowPtr, EventRecord *); |
71 | static void mac_growwindow(WindowPtr, EventRecord *); |
72 | static void mac_activatewindow(WindowPtr, EventRecord *); |
73 | static void mac_activateabout(WindowPtr, EventRecord *); |
74 | static void mac_updatewindow(WindowPtr); |
ebd78b62 |
75 | static void mac_updatelicence(WindowPtr); |
d082ac49 |
76 | static void mac_keypress(EventRecord *); |
77 | static int mac_windowtype(WindowPtr); |
78 | static void mac_menucommand(long); |
79 | static void mac_openabout(void); |
ebd78b62 |
80 | static void mac_openlicence(void); |
d082ac49 |
81 | static void mac_adjustcursor(RgnHandle); |
82 | static void mac_adjustmenus(void); |
83 | static void mac_closewindow(WindowPtr); |
84 | static void mac_zoomwindow(WindowPtr, short); |
85 | static void mac_shutdown(void); |
86 | #pragma noreturn (mac_shutdown) |
87 | |
88 | struct mac_windows { |
89 | WindowPtr about; |
90 | WindowPtr licence; |
91 | }; |
92 | |
93 | struct mac_windows windows; |
94 | |
95 | int main (int argc, char **argv) { |
96 | |
97 | mac_startup(); |
98 | mac_eventloop(); |
99 | } |
100 | |
101 | #pragma noreturn (main) |
102 | |
103 | static void mac_startup(void) { |
104 | Handle menuBar; |
8768ce31 |
105 | TECInfoHandle ti; |
d082ac49 |
106 | |
107 | /* Init Memory Manager */ |
108 | MaxApplZone(); |
109 | /* Init QuickDraw */ |
110 | InitGraf(&qd.thePort); |
111 | /* Init Font Manager */ |
112 | InitFonts(); |
113 | /* Init Window Manager */ |
114 | InitWindows(); |
115 | /* Init Menu Manager */ |
116 | InitMenus(); |
117 | /* Init TextEdit */ |
118 | TEInit(); |
119 | /* Init Dialog Manager */ |
120 | InitDialogs(nil); |
121 | cold = 0; |
122 | |
56ed4cf7 |
123 | /* Get base system version (only used if there's no better selector) */ |
124 | if (Gestalt(gestaltSystemVersion, &mac_gestalts.sysvers) != noErr || |
125 | (mac_gestalts.sysvers & 0xffff) < 0x700) |
126 | fatalbox("PuTTY requires System 7 or newer"); |
127 | mac_gestalts.sysvers &= 0xffff; |
d082ac49 |
128 | /* Find out if we've got Color Quickdraw */ |
129 | if (Gestalt(gestaltQuickdrawVersion, &mac_gestalts.qdvers) != noErr) |
130 | mac_gestalts.qdvers = gestaltOriginalQD; |
131 | /* ... and the Appearance Manager? */ |
132 | if (Gestalt(gestaltAppearanceVersion, &mac_gestalts.apprvers) != noErr) |
133 | if (Gestalt(gestaltAppearanceAttr, NULL) == noErr) |
134 | mac_gestalts.apprvers = 0x0100; |
135 | else |
136 | mac_gestalts.apprvers = 0; |
137 | #if TARGET_RT_MAC_CFM |
138 | /* Paranoia: Did we manage to pull in AppearanceLib? */ |
139 | if (&RegisterAppearanceClient == kUnresolvedCFragSymbolAddress) |
140 | mac_gestalts.apprvers = 0; |
141 | #endif |
142 | /* Mac OS 8.5 Control Manager (proportional scrollbars)? */ |
143 | if (Gestalt(gestaltControlMgrAttr, &mac_gestalts.cntlattr) != noErr) |
144 | mac_gestalts.cntlattr = 0; |
145 | /* Mac OS 8.5 Window Manager? */ |
146 | if (Gestalt(gestaltWindowMgrAttr, &mac_gestalts.windattr) != noErr) |
147 | mac_gestalts.windattr = 0; |
8768ce31 |
148 | /* Text Encoding Conversion Manager? */ |
149 | if ( |
150 | #if TARGET_RT_MAC_CFM |
151 | &TECGetInfo == kUnresolvedCFragSymbolAddress || |
152 | #else |
153 | InitializeUnicodeConverter(NULL) != noErr || |
154 | #endif |
155 | TECGetInfo(&ti) != noErr) |
156 | mac_gestalts.encvvers = 0; |
157 | else { |
158 | mac_gestalts.encvvers = (*ti)->tecVersion; |
159 | DisposeHandle((Handle)ti); |
160 | } |
d082ac49 |
161 | |
162 | /* We've been tested with the Appearance Manager */ |
163 | if (mac_gestalts.apprvers != 0) |
164 | RegisterAppearanceClient(); |
165 | |
166 | menuBar = GetNewMBar(128); |
167 | if (menuBar == NULL) |
168 | fatalbox("Unable to create menu bar."); |
169 | SetMenuBar(menuBar); |
170 | AppendResMenu(GetMenuHandle(mApple), 'DRVR'); |
171 | mac_adjustmenus(); |
172 | DrawMenuBar(); |
173 | InitCursor(); |
174 | windows.about = NULL; |
175 | windows.licence = NULL; |
176 | |
177 | init_ucs(); |
178 | } |
179 | |
180 | static void mac_eventloop(void) { |
181 | Boolean gotevent; |
182 | EventRecord event; |
183 | RgnHandle cursrgn; |
184 | |
185 | cursrgn = NewRgn(); |
186 | for (;;) { |
187 | mac_adjustcursor(cursrgn); |
188 | gotevent = WaitNextEvent(everyEvent, &event, LONG_MAX, cursrgn); |
189 | mac_adjustcursor(cursrgn); |
190 | if (gotevent) |
191 | mac_event(&event); |
d082ac49 |
192 | } |
193 | DisposeRgn(cursrgn); |
194 | } |
195 | |
196 | static void mac_event(EventRecord *event) { |
197 | short part; |
198 | WindowPtr window; |
199 | Point pt; |
200 | |
201 | switch (event->what) { |
202 | case mouseDown: |
203 | part = FindWindow(event->where, &window); |
204 | switch (part) { |
205 | case inMenuBar: |
206 | mac_adjustmenus(); |
207 | mac_menucommand(MenuSelect(event->where)); |
208 | break; |
209 | case inSysWindow: |
210 | SystemClick(event, window); |
211 | break; |
212 | case inContent: |
213 | if (window != FrontWindow()) |
214 | /* XXX: check for movable modal dboxes? */ |
215 | SelectWindow(window); |
216 | else |
217 | mac_contentclick(window, event); |
218 | break; |
219 | case inGoAway: |
220 | if (TrackGoAway(window, event->where)) |
221 | mac_closewindow(window); |
222 | break; |
223 | case inDrag: |
224 | /* XXX: moveable modal check? */ |
225 | DragWindow(window, event->where, &qd.screenBits.bounds); |
226 | break; |
227 | case inGrow: |
228 | mac_growwindow(window, event); |
229 | break; |
230 | case inZoomIn: |
231 | case inZoomOut: |
232 | if (TrackBox(window, event->where, part)) |
233 | mac_zoomwindow(window, part); |
234 | break; |
235 | } |
236 | break; |
237 | case keyDown: |
238 | case autoKey: |
239 | mac_keypress(event); |
240 | break; |
241 | case activateEvt: |
242 | mac_activatewindow((WindowPtr)event->message, event); |
243 | break; |
244 | case updateEvt: |
245 | mac_updatewindow((WindowPtr)event->message); |
246 | break; |
247 | case diskEvt: |
248 | if (HiWord(event->message) != noErr) { |
249 | SetPt(&pt, 120, 120); |
250 | DIBadMount(pt, event->message); |
251 | } |
252 | break; |
253 | } |
254 | } |
255 | |
256 | static void mac_contentclick(WindowPtr window, EventRecord *event) { |
257 | short item; |
258 | |
259 | switch (mac_windowtype(window)) { |
260 | case wTerminal: |
261 | mac_clickterm(window, event); |
262 | break; |
263 | case wAbout: |
264 | if (DialogSelect(event, &(DialogPtr)window, &item)) |
265 | switch (item) { |
266 | case wiAboutLicence: |
ebd78b62 |
267 | mac_openlicence(); |
d082ac49 |
268 | break; |
269 | } |
270 | break; |
271 | } |
272 | } |
273 | |
274 | static void mac_growwindow(WindowPtr window, EventRecord *event) { |
275 | |
276 | switch (mac_windowtype(window)) { |
277 | case wTerminal: |
278 | mac_growterm(window, event); |
279 | } |
280 | } |
281 | |
282 | static void mac_activatewindow(WindowPtr window, EventRecord *event) { |
283 | int active; |
284 | |
285 | active = (event->modifiers & activeFlag) != 0; |
286 | mac_adjustmenus(); |
287 | switch (mac_windowtype(window)) { |
288 | case wTerminal: |
289 | mac_activateterm(window, active); |
290 | break; |
291 | case wAbout: |
292 | mac_activateabout(window, event); |
293 | break; |
294 | } |
295 | } |
296 | |
297 | static void mac_activateabout(WindowPtr window, EventRecord *event) { |
298 | DialogItemType itemtype; |
299 | Handle itemhandle; |
300 | short item; |
301 | Rect itemrect; |
302 | int active; |
303 | |
304 | active = (event->modifiers & activeFlag) != 0; |
305 | GetDialogItem(window, wiAboutLicence, &itemtype, &itemhandle, &itemrect); |
306 | HiliteControl((ControlHandle)itemhandle, active ? 0 : 255); |
307 | DialogSelect(event, &window, &item); |
308 | } |
309 | |
310 | static void mac_updatewindow(WindowPtr window) { |
311 | |
312 | switch (mac_windowtype(window)) { |
313 | case wTerminal: |
314 | mac_updateterm(window); |
315 | break; |
316 | case wAbout: |
317 | BeginUpdate(window); |
318 | UpdateDialog(window, window->visRgn); |
319 | EndUpdate(window); |
320 | break; |
321 | case wLicence: |
ebd78b62 |
322 | mac_updatelicence(window); |
323 | break; |
324 | } |
325 | } |
326 | |
327 | static void mac_updatelicence(WindowPtr window) |
328 | { |
329 | Handle h; |
330 | int len; |
36577dc9 |
331 | long fondsize; |
ebd78b62 |
332 | |
333 | SetPort(window); |
334 | BeginUpdate(window); |
36577dc9 |
335 | fondsize = GetScriptVariable(smRoman, smScriptSmallFondSize); |
336 | TextFont(HiWord(fondsize)); |
337 | TextSize(LoWord(fondsize)); |
ebd78b62 |
338 | h = Get1Resource('TEXT', wLicence); |
339 | len = GetResourceSizeOnDisk(h); |
340 | if (h != NULL) { |
341 | HLock(h); |
342 | TETextBox(*h, len, &window->portRect, teFlushDefault); |
343 | HUnlock(h); |
d082ac49 |
344 | } |
ebd78b62 |
345 | EndUpdate(window); |
d082ac49 |
346 | } |
347 | |
348 | /* |
349 | * Work out what kind of window we're dealing with. |
350 | * Concept shamelessly nicked from SurfWriter. |
351 | */ |
352 | static int mac_windowtype(WindowPtr window) { |
353 | int kind; |
354 | |
355 | if (window == NULL) |
356 | return wNone; |
357 | kind = ((WindowPeek)window)->windowKind; |
358 | if (kind < 0) |
359 | return wDA; |
360 | if (GetWVariant(window) == zoomDocProc) |
361 | return wTerminal; |
362 | return GetWRefCon(window); |
363 | } |
364 | |
365 | /* |
366 | * Handle a key press |
367 | */ |
368 | static void mac_keypress(EventRecord *event) { |
369 | WindowPtr window; |
370 | |
371 | window = FrontWindow(); |
372 | /* |
373 | * Check for a command-key combination, but ignore it if it counts |
374 | * as a meta-key combination and we're in a terminal window. |
375 | */ |
376 | if (event->what == keyDown && (event->modifiers & cmdKey) /*&& |
377 | !((event->modifiers & cfg.meta_modifiers) == cfg.meta_modifiers && |
378 | mac_windowtype(window) == wTerminal)*/) { |
379 | mac_adjustmenus(); |
380 | mac_menucommand(MenuKey(event->message & charCodeMask)); |
381 | } else { |
382 | switch (mac_windowtype(window)) { |
383 | case wTerminal: |
384 | mac_keyterm(window, event); |
385 | break; |
386 | } |
387 | } |
388 | } |
389 | |
390 | static void mac_menucommand(long result) { |
391 | short menu, item; |
392 | Str255 da; |
393 | WindowPtr window; |
394 | |
395 | menu = HiWord(result); |
396 | item = LoWord(result); |
397 | window = FrontWindow(); |
398 | /* Things which do the same whatever window we're in. */ |
399 | switch (menu) { |
400 | case mApple: |
401 | switch (item) { |
402 | case iAbout: |
403 | mac_openabout(); |
404 | goto done; |
405 | default: |
406 | GetMenuItemText(GetMenuHandle(mApple), item, da); |
407 | OpenDeskAcc(da); |
408 | goto done; |
409 | } |
410 | break; |
411 | case mFile: |
412 | switch (item) { |
413 | case iNew: |
414 | mac_newsession(); |
415 | goto done; |
416 | case iClose: |
417 | mac_closewindow(window); |
418 | goto done; |
419 | case iQuit: |
420 | mac_shutdown(); |
421 | goto done; |
422 | } |
423 | break; |
424 | } |
425 | /* If we get here, handling is up to window-specific code. */ |
426 | switch (mac_windowtype(window)) { |
427 | case wTerminal: |
428 | mac_menuterm(window, menu, item); |
429 | break; |
430 | } |
431 | done: |
432 | HiliteMenu(0); |
433 | } |
434 | |
435 | static void mac_openabout(void) { |
436 | DialogItemType itemtype; |
437 | Handle item; |
438 | VersRecHndl vers; |
439 | Rect box; |
440 | StringPtr longvers; |
441 | |
442 | if (windows.about) |
443 | SelectWindow(windows.about); |
444 | else { |
445 | windows.about = GetNewDialog(wAbout, NULL, (WindowPtr)-1); |
5dbc118e |
446 | vers = (VersRecHndl)Get1Resource('vers', 1); |
447 | if (vers != NULL && *vers != NULL) { |
448 | longvers = (*vers)->shortVersion + (*vers)->shortVersion[0] + 1; |
449 | GetDialogItem(windows.about, wiAboutVersion, |
450 | &itemtype, &item, &box); |
451 | assert(itemtype & kStaticTextDialogItem); |
452 | SetDialogItemText(item, longvers); |
453 | } |
d082ac49 |
454 | ShowWindow(windows.about); |
455 | } |
456 | } |
457 | |
ebd78b62 |
458 | static void mac_openlicence(void) { |
ebd78b62 |
459 | |
460 | if (windows.licence) |
461 | SelectWindow(windows.licence); |
462 | else { |
463 | windows.licence = GetNewWindow(wLicence, NULL, (WindowPtr)-1); |
464 | ShowWindow(windows.licence); |
465 | } |
466 | } |
467 | |
d082ac49 |
468 | static void mac_closewindow(WindowPtr window) { |
469 | |
470 | switch (mac_windowtype(window)) { |
471 | case wDA: |
472 | CloseDeskAcc(((WindowPeek)window)->windowKind); |
473 | break; |
474 | case wTerminal: |
475 | /* FIXME: end session and stuff */ |
476 | break; |
477 | case wAbout: |
478 | windows.about = NULL; |
479 | CloseWindow(window); |
480 | break; |
ebd78b62 |
481 | case wLicence: |
482 | windows.licence = NULL; |
483 | CloseWindow(window); |
484 | break; |
d082ac49 |
485 | default: |
486 | CloseWindow(window); |
487 | break; |
488 | } |
489 | } |
490 | |
491 | static void mac_zoomwindow(WindowPtr window, short part) { |
492 | |
493 | /* FIXME: do something */ |
494 | } |
495 | |
496 | /* |
497 | * Make the menus look right before the user gets to see them. |
498 | */ |
499 | static void mac_adjustmenus(void) { |
500 | WindowPtr window; |
501 | MenuHandle menu; |
502 | |
503 | window = FrontWindow(); |
504 | menu = GetMenuHandle(mApple); |
505 | EnableItem(menu, 0); |
506 | EnableItem(menu, iAbout); |
507 | |
508 | menu = GetMenuHandle(mFile); |
509 | EnableItem(menu, 0); |
510 | EnableItem(menu, iNew); |
511 | if (window != NULL) |
512 | EnableItem(menu, iClose); |
513 | else |
514 | DisableItem(menu, iClose); |
515 | EnableItem(menu, iQuit); |
516 | |
517 | switch (mac_windowtype(window)) { |
518 | case wTerminal: |
519 | mac_adjusttermmenus(window); |
520 | break; |
521 | default: |
522 | menu = GetMenuHandle(mEdit); |
523 | DisableItem(menu, 0); |
524 | break; |
525 | } |
526 | DrawMenuBar(); |
527 | } |
528 | |
529 | /* |
530 | * Make sure the right cursor's being displayed. |
531 | */ |
532 | static void mac_adjustcursor(RgnHandle cursrgn) { |
533 | Point mouse; |
534 | WindowPtr window, front; |
535 | short part; |
536 | |
537 | GetMouse(&mouse); |
538 | LocalToGlobal(&mouse); |
539 | part = FindWindow(mouse, &window); |
540 | front = FrontWindow(); |
541 | if (part != inContent || window == NULL || window != front) { |
542 | /* Cursor isn't in the front window, so switch to arrow */ |
543 | SetCursor(&qd.arrow); |
544 | SetRectRgn(cursrgn, SHRT_MIN, SHRT_MIN, SHRT_MAX, SHRT_MAX); |
545 | if (front != NULL) |
546 | DiffRgn(cursrgn, front->visRgn, cursrgn); |
547 | } else { |
548 | switch (mac_windowtype(window)) { |
549 | case wTerminal: |
550 | mac_adjusttermcursor(window, mouse, cursrgn); |
551 | break; |
552 | default: |
553 | SetCursor(&qd.arrow); |
554 | CopyRgn(window->visRgn, cursrgn); |
555 | break; |
556 | } |
557 | } |
558 | } |
559 | |
560 | static void mac_shutdown(void) { |
561 | |
713b8b7a |
562 | #if !TARGET_RT_MAC_CFM |
8768ce31 |
563 | if (mac_gestalts.encvvers != 0) |
564 | TerminateUnicodeConverter(); |
713b8b7a |
565 | #endif |
d082ac49 |
566 | exit(0); |
567 | } |
568 | |
569 | void fatalbox(char *fmt, ...) { |
570 | va_list ap; |
571 | Str255 stuff; |
572 | |
573 | va_start(ap, fmt); |
574 | /* We'd like stuff to be a Pascal string */ |
575 | stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap); |
576 | va_end(ap); |
577 | ParamText(stuff, NULL, NULL, NULL); |
578 | StopAlert(128, nil); |
579 | exit(1); |
580 | } |
581 | |
582 | void modalfatalbox(char *fmt, ...) { |
583 | va_list ap; |
584 | Str255 stuff; |
585 | |
586 | va_start(ap, fmt); |
587 | /* We'd like stuff to be a Pascal string */ |
588 | stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap); |
589 | va_end(ap); |
590 | ParamText(stuff, NULL, NULL, NULL); |
591 | StopAlert(128, nil); |
592 | exit(1); |
593 | } |
594 | |
595 | /* |
596 | * Local Variables: |
597 | * c-file-style: "simon" |
598 | * End: |
599 | */ |