56ed4cf7 |
1 | /* $Id: mac.c,v 1.6 2002/12/10 01:11:40 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> |
d082ac49 |
45 | #include <ToolUtils.h> |
46 | |
47 | #include <assert.h> |
48 | #include <limits.h> |
49 | #include <stdarg.h> |
50 | #include <stdlib.h> /* putty.h needs size_t */ |
51 | #include <stdio.h> /* for vsprintf */ |
52 | |
53 | #define PUTTY_DO_GLOBALS |
54 | |
55 | #include "macresid.h" |
56 | #include "putty.h" |
57 | #include "mac.h" |
58 | |
59 | QDGlobals qd; |
60 | |
61 | static int cold = 1; |
62 | struct mac_gestalts mac_gestalts; |
63 | |
64 | static void mac_startup(void); |
65 | static void mac_eventloop(void); |
66 | #pragma noreturn (mac_eventloop) |
67 | static void mac_event(EventRecord *); |
68 | static void mac_contentclick(WindowPtr, EventRecord *); |
69 | static void mac_growwindow(WindowPtr, EventRecord *); |
70 | static void mac_activatewindow(WindowPtr, EventRecord *); |
71 | static void mac_activateabout(WindowPtr, EventRecord *); |
72 | static void mac_updatewindow(WindowPtr); |
ebd78b62 |
73 | static void mac_updatelicence(WindowPtr); |
d082ac49 |
74 | static void mac_keypress(EventRecord *); |
75 | static int mac_windowtype(WindowPtr); |
76 | static void mac_menucommand(long); |
77 | static void mac_openabout(void); |
ebd78b62 |
78 | static void mac_openlicence(void); |
d082ac49 |
79 | static void mac_adjustcursor(RgnHandle); |
80 | static void mac_adjustmenus(void); |
81 | static void mac_closewindow(WindowPtr); |
82 | static void mac_zoomwindow(WindowPtr, short); |
83 | static void mac_shutdown(void); |
84 | #pragma noreturn (mac_shutdown) |
85 | |
86 | struct mac_windows { |
87 | WindowPtr about; |
88 | WindowPtr licence; |
89 | }; |
90 | |
91 | struct mac_windows windows; |
92 | |
93 | int main (int argc, char **argv) { |
94 | |
95 | mac_startup(); |
96 | mac_eventloop(); |
97 | } |
98 | |
99 | #pragma noreturn (main) |
100 | |
101 | static void mac_startup(void) { |
102 | Handle menuBar; |
103 | |
104 | /* Init Memory Manager */ |
105 | MaxApplZone(); |
106 | /* Init QuickDraw */ |
107 | InitGraf(&qd.thePort); |
108 | /* Init Font Manager */ |
109 | InitFonts(); |
110 | /* Init Window Manager */ |
111 | InitWindows(); |
112 | /* Init Menu Manager */ |
113 | InitMenus(); |
114 | /* Init TextEdit */ |
115 | TEInit(); |
116 | /* Init Dialog Manager */ |
117 | InitDialogs(nil); |
118 | cold = 0; |
119 | |
56ed4cf7 |
120 | /* Get base system version (only used if there's no better selector) */ |
121 | if (Gestalt(gestaltSystemVersion, &mac_gestalts.sysvers) != noErr || |
122 | (mac_gestalts.sysvers & 0xffff) < 0x700) |
123 | fatalbox("PuTTY requires System 7 or newer"); |
124 | mac_gestalts.sysvers &= 0xffff; |
d082ac49 |
125 | /* Find out if we've got Color Quickdraw */ |
126 | if (Gestalt(gestaltQuickdrawVersion, &mac_gestalts.qdvers) != noErr) |
127 | mac_gestalts.qdvers = gestaltOriginalQD; |
128 | /* ... and the Appearance Manager? */ |
129 | if (Gestalt(gestaltAppearanceVersion, &mac_gestalts.apprvers) != noErr) |
130 | if (Gestalt(gestaltAppearanceAttr, NULL) == noErr) |
131 | mac_gestalts.apprvers = 0x0100; |
132 | else |
133 | mac_gestalts.apprvers = 0; |
134 | #if TARGET_RT_MAC_CFM |
135 | /* Paranoia: Did we manage to pull in AppearanceLib? */ |
136 | if (&RegisterAppearanceClient == kUnresolvedCFragSymbolAddress) |
137 | mac_gestalts.apprvers = 0; |
138 | #endif |
139 | /* Mac OS 8.5 Control Manager (proportional scrollbars)? */ |
140 | if (Gestalt(gestaltControlMgrAttr, &mac_gestalts.cntlattr) != noErr) |
141 | mac_gestalts.cntlattr = 0; |
142 | /* Mac OS 8.5 Window Manager? */ |
143 | if (Gestalt(gestaltWindowMgrAttr, &mac_gestalts.windattr) != noErr) |
144 | mac_gestalts.windattr = 0; |
145 | |
146 | /* We've been tested with the Appearance Manager */ |
147 | if (mac_gestalts.apprvers != 0) |
148 | RegisterAppearanceClient(); |
149 | |
150 | menuBar = GetNewMBar(128); |
151 | if (menuBar == NULL) |
152 | fatalbox("Unable to create menu bar."); |
153 | SetMenuBar(menuBar); |
154 | AppendResMenu(GetMenuHandle(mApple), 'DRVR'); |
155 | mac_adjustmenus(); |
156 | DrawMenuBar(); |
157 | InitCursor(); |
158 | windows.about = NULL; |
159 | windows.licence = NULL; |
160 | |
161 | init_ucs(); |
162 | } |
163 | |
164 | static void mac_eventloop(void) { |
165 | Boolean gotevent; |
166 | EventRecord event; |
167 | RgnHandle cursrgn; |
168 | |
169 | cursrgn = NewRgn(); |
170 | for (;;) { |
171 | mac_adjustcursor(cursrgn); |
172 | gotevent = WaitNextEvent(everyEvent, &event, LONG_MAX, cursrgn); |
173 | mac_adjustcursor(cursrgn); |
174 | if (gotevent) |
175 | mac_event(&event); |
d082ac49 |
176 | } |
177 | DisposeRgn(cursrgn); |
178 | } |
179 | |
180 | static void mac_event(EventRecord *event) { |
181 | short part; |
182 | WindowPtr window; |
183 | Point pt; |
184 | |
185 | switch (event->what) { |
186 | case mouseDown: |
187 | part = FindWindow(event->where, &window); |
188 | switch (part) { |
189 | case inMenuBar: |
190 | mac_adjustmenus(); |
191 | mac_menucommand(MenuSelect(event->where)); |
192 | break; |
193 | case inSysWindow: |
194 | SystemClick(event, window); |
195 | break; |
196 | case inContent: |
197 | if (window != FrontWindow()) |
198 | /* XXX: check for movable modal dboxes? */ |
199 | SelectWindow(window); |
200 | else |
201 | mac_contentclick(window, event); |
202 | break; |
203 | case inGoAway: |
204 | if (TrackGoAway(window, event->where)) |
205 | mac_closewindow(window); |
206 | break; |
207 | case inDrag: |
208 | /* XXX: moveable modal check? */ |
209 | DragWindow(window, event->where, &qd.screenBits.bounds); |
210 | break; |
211 | case inGrow: |
212 | mac_growwindow(window, event); |
213 | break; |
214 | case inZoomIn: |
215 | case inZoomOut: |
216 | if (TrackBox(window, event->where, part)) |
217 | mac_zoomwindow(window, part); |
218 | break; |
219 | } |
220 | break; |
221 | case keyDown: |
222 | case autoKey: |
223 | mac_keypress(event); |
224 | break; |
225 | case activateEvt: |
226 | mac_activatewindow((WindowPtr)event->message, event); |
227 | break; |
228 | case updateEvt: |
229 | mac_updatewindow((WindowPtr)event->message); |
230 | break; |
231 | case diskEvt: |
232 | if (HiWord(event->message) != noErr) { |
233 | SetPt(&pt, 120, 120); |
234 | DIBadMount(pt, event->message); |
235 | } |
236 | break; |
237 | } |
238 | } |
239 | |
240 | static void mac_contentclick(WindowPtr window, EventRecord *event) { |
241 | short item; |
242 | |
243 | switch (mac_windowtype(window)) { |
244 | case wTerminal: |
245 | mac_clickterm(window, event); |
246 | break; |
247 | case wAbout: |
248 | if (DialogSelect(event, &(DialogPtr)window, &item)) |
249 | switch (item) { |
250 | case wiAboutLicence: |
ebd78b62 |
251 | mac_openlicence(); |
d082ac49 |
252 | break; |
253 | } |
254 | break; |
255 | } |
256 | } |
257 | |
258 | static void mac_growwindow(WindowPtr window, EventRecord *event) { |
259 | |
260 | switch (mac_windowtype(window)) { |
261 | case wTerminal: |
262 | mac_growterm(window, event); |
263 | } |
264 | } |
265 | |
266 | static void mac_activatewindow(WindowPtr window, EventRecord *event) { |
267 | int active; |
268 | |
269 | active = (event->modifiers & activeFlag) != 0; |
270 | mac_adjustmenus(); |
271 | switch (mac_windowtype(window)) { |
272 | case wTerminal: |
273 | mac_activateterm(window, active); |
274 | break; |
275 | case wAbout: |
276 | mac_activateabout(window, event); |
277 | break; |
278 | } |
279 | } |
280 | |
281 | static void mac_activateabout(WindowPtr window, EventRecord *event) { |
282 | DialogItemType itemtype; |
283 | Handle itemhandle; |
284 | short item; |
285 | Rect itemrect; |
286 | int active; |
287 | |
288 | active = (event->modifiers & activeFlag) != 0; |
289 | GetDialogItem(window, wiAboutLicence, &itemtype, &itemhandle, &itemrect); |
290 | HiliteControl((ControlHandle)itemhandle, active ? 0 : 255); |
291 | DialogSelect(event, &window, &item); |
292 | } |
293 | |
294 | static void mac_updatewindow(WindowPtr window) { |
295 | |
296 | switch (mac_windowtype(window)) { |
297 | case wTerminal: |
298 | mac_updateterm(window); |
299 | break; |
300 | case wAbout: |
301 | BeginUpdate(window); |
302 | UpdateDialog(window, window->visRgn); |
303 | EndUpdate(window); |
304 | break; |
305 | case wLicence: |
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306 | mac_updatelicence(window); |
307 | break; |
308 | } |
309 | } |
310 | |
311 | static void mac_updatelicence(WindowPtr window) |
312 | { |
313 | Handle h; |
314 | int len; |
36577dc9 |
315 | long fondsize; |
ebd78b62 |
316 | |
317 | SetPort(window); |
318 | BeginUpdate(window); |
36577dc9 |
319 | fondsize = GetScriptVariable(smRoman, smScriptSmallFondSize); |
320 | TextFont(HiWord(fondsize)); |
321 | TextSize(LoWord(fondsize)); |
ebd78b62 |
322 | h = Get1Resource('TEXT', wLicence); |
323 | len = GetResourceSizeOnDisk(h); |
324 | if (h != NULL) { |
325 | HLock(h); |
326 | TETextBox(*h, len, &window->portRect, teFlushDefault); |
327 | HUnlock(h); |
d082ac49 |
328 | } |
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329 | EndUpdate(window); |
d082ac49 |
330 | } |
331 | |
332 | /* |
333 | * Work out what kind of window we're dealing with. |
334 | * Concept shamelessly nicked from SurfWriter. |
335 | */ |
336 | static int mac_windowtype(WindowPtr window) { |
337 | int kind; |
338 | |
339 | if (window == NULL) |
340 | return wNone; |
341 | kind = ((WindowPeek)window)->windowKind; |
342 | if (kind < 0) |
343 | return wDA; |
344 | if (GetWVariant(window) == zoomDocProc) |
345 | return wTerminal; |
346 | return GetWRefCon(window); |
347 | } |
348 | |
349 | /* |
350 | * Handle a key press |
351 | */ |
352 | static void mac_keypress(EventRecord *event) { |
353 | WindowPtr window; |
354 | |
355 | window = FrontWindow(); |
356 | /* |
357 | * Check for a command-key combination, but ignore it if it counts |
358 | * as a meta-key combination and we're in a terminal window. |
359 | */ |
360 | if (event->what == keyDown && (event->modifiers & cmdKey) /*&& |
361 | !((event->modifiers & cfg.meta_modifiers) == cfg.meta_modifiers && |
362 | mac_windowtype(window) == wTerminal)*/) { |
363 | mac_adjustmenus(); |
364 | mac_menucommand(MenuKey(event->message & charCodeMask)); |
365 | } else { |
366 | switch (mac_windowtype(window)) { |
367 | case wTerminal: |
368 | mac_keyterm(window, event); |
369 | break; |
370 | } |
371 | } |
372 | } |
373 | |
374 | static void mac_menucommand(long result) { |
375 | short menu, item; |
376 | Str255 da; |
377 | WindowPtr window; |
378 | |
379 | menu = HiWord(result); |
380 | item = LoWord(result); |
381 | window = FrontWindow(); |
382 | /* Things which do the same whatever window we're in. */ |
383 | switch (menu) { |
384 | case mApple: |
385 | switch (item) { |
386 | case iAbout: |
387 | mac_openabout(); |
388 | goto done; |
389 | default: |
390 | GetMenuItemText(GetMenuHandle(mApple), item, da); |
391 | OpenDeskAcc(da); |
392 | goto done; |
393 | } |
394 | break; |
395 | case mFile: |
396 | switch (item) { |
397 | case iNew: |
398 | mac_newsession(); |
399 | goto done; |
400 | case iClose: |
401 | mac_closewindow(window); |
402 | goto done; |
403 | case iQuit: |
404 | mac_shutdown(); |
405 | goto done; |
406 | } |
407 | break; |
408 | } |
409 | /* If we get here, handling is up to window-specific code. */ |
410 | switch (mac_windowtype(window)) { |
411 | case wTerminal: |
412 | mac_menuterm(window, menu, item); |
413 | break; |
414 | } |
415 | done: |
416 | HiliteMenu(0); |
417 | } |
418 | |
419 | static void mac_openabout(void) { |
420 | DialogItemType itemtype; |
421 | Handle item; |
422 | VersRecHndl vers; |
423 | Rect box; |
424 | StringPtr longvers; |
425 | |
426 | if (windows.about) |
427 | SelectWindow(windows.about); |
428 | else { |
429 | windows.about = GetNewDialog(wAbout, NULL, (WindowPtr)-1); |
5dbc118e |
430 | vers = (VersRecHndl)Get1Resource('vers', 1); |
431 | if (vers != NULL && *vers != NULL) { |
432 | longvers = (*vers)->shortVersion + (*vers)->shortVersion[0] + 1; |
433 | GetDialogItem(windows.about, wiAboutVersion, |
434 | &itemtype, &item, &box); |
435 | assert(itemtype & kStaticTextDialogItem); |
436 | SetDialogItemText(item, longvers); |
437 | } |
d082ac49 |
438 | ShowWindow(windows.about); |
439 | } |
440 | } |
441 | |
ebd78b62 |
442 | static void mac_openlicence(void) { |
443 | DialogItemType itemtype; |
444 | Handle item; |
445 | VersRecHndl vers; |
446 | Rect box; |
447 | StringPtr longvers; |
448 | |
449 | if (windows.licence) |
450 | SelectWindow(windows.licence); |
451 | else { |
452 | windows.licence = GetNewWindow(wLicence, NULL, (WindowPtr)-1); |
453 | ShowWindow(windows.licence); |
454 | } |
455 | } |
456 | |
d082ac49 |
457 | static void mac_closewindow(WindowPtr window) { |
458 | |
459 | switch (mac_windowtype(window)) { |
460 | case wDA: |
461 | CloseDeskAcc(((WindowPeek)window)->windowKind); |
462 | break; |
463 | case wTerminal: |
464 | /* FIXME: end session and stuff */ |
465 | break; |
466 | case wAbout: |
467 | windows.about = NULL; |
468 | CloseWindow(window); |
469 | break; |
ebd78b62 |
470 | case wLicence: |
471 | windows.licence = NULL; |
472 | CloseWindow(window); |
473 | break; |
d082ac49 |
474 | default: |
475 | CloseWindow(window); |
476 | break; |
477 | } |
478 | } |
479 | |
480 | static void mac_zoomwindow(WindowPtr window, short part) { |
481 | |
482 | /* FIXME: do something */ |
483 | } |
484 | |
485 | /* |
486 | * Make the menus look right before the user gets to see them. |
487 | */ |
488 | static void mac_adjustmenus(void) { |
489 | WindowPtr window; |
490 | MenuHandle menu; |
491 | |
492 | window = FrontWindow(); |
493 | menu = GetMenuHandle(mApple); |
494 | EnableItem(menu, 0); |
495 | EnableItem(menu, iAbout); |
496 | |
497 | menu = GetMenuHandle(mFile); |
498 | EnableItem(menu, 0); |
499 | EnableItem(menu, iNew); |
500 | if (window != NULL) |
501 | EnableItem(menu, iClose); |
502 | else |
503 | DisableItem(menu, iClose); |
504 | EnableItem(menu, iQuit); |
505 | |
506 | switch (mac_windowtype(window)) { |
507 | case wTerminal: |
508 | mac_adjusttermmenus(window); |
509 | break; |
510 | default: |
511 | menu = GetMenuHandle(mEdit); |
512 | DisableItem(menu, 0); |
513 | break; |
514 | } |
515 | DrawMenuBar(); |
516 | } |
517 | |
518 | /* |
519 | * Make sure the right cursor's being displayed. |
520 | */ |
521 | static void mac_adjustcursor(RgnHandle cursrgn) { |
522 | Point mouse; |
523 | WindowPtr window, front; |
524 | short part; |
525 | |
526 | GetMouse(&mouse); |
527 | LocalToGlobal(&mouse); |
528 | part = FindWindow(mouse, &window); |
529 | front = FrontWindow(); |
530 | if (part != inContent || window == NULL || window != front) { |
531 | /* Cursor isn't in the front window, so switch to arrow */ |
532 | SetCursor(&qd.arrow); |
533 | SetRectRgn(cursrgn, SHRT_MIN, SHRT_MIN, SHRT_MAX, SHRT_MAX); |
534 | if (front != NULL) |
535 | DiffRgn(cursrgn, front->visRgn, cursrgn); |
536 | } else { |
537 | switch (mac_windowtype(window)) { |
538 | case wTerminal: |
539 | mac_adjusttermcursor(window, mouse, cursrgn); |
540 | break; |
541 | default: |
542 | SetCursor(&qd.arrow); |
543 | CopyRgn(window->visRgn, cursrgn); |
544 | break; |
545 | } |
546 | } |
547 | } |
548 | |
549 | static void mac_shutdown(void) { |
550 | |
551 | exit(0); |
552 | } |
553 | |
554 | void fatalbox(char *fmt, ...) { |
555 | va_list ap; |
556 | Str255 stuff; |
557 | |
558 | va_start(ap, fmt); |
559 | /* We'd like stuff to be a Pascal string */ |
560 | stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap); |
561 | va_end(ap); |
562 | ParamText(stuff, NULL, NULL, NULL); |
563 | StopAlert(128, nil); |
564 | exit(1); |
565 | } |
566 | |
567 | void modalfatalbox(char *fmt, ...) { |
568 | va_list ap; |
569 | Str255 stuff; |
570 | |
571 | va_start(ap, fmt); |
572 | /* We'd like stuff to be a Pascal string */ |
573 | stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap); |
574 | va_end(ap); |
575 | ParamText(stuff, NULL, NULL, NULL); |
576 | StopAlert(128, nil); |
577 | exit(1); |
578 | } |
579 | |
580 | /* |
581 | * Local Variables: |
582 | * c-file-style: "simon" |
583 | * End: |
584 | */ |