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1 | /* $Id: mac.c,v 1.4 2002/11/24 15:08:52 ben Exp $ */ |
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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> |
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44 | #include <ToolUtils.h> |
45 | |
46 | #include <assert.h> |
47 | #include <limits.h> |
48 | #include <stdarg.h> |
49 | #include <stdlib.h> /* putty.h needs size_t */ |
50 | #include <stdio.h> /* for vsprintf */ |
51 | |
52 | #define PUTTY_DO_GLOBALS |
53 | |
54 | #include "macresid.h" |
55 | #include "putty.h" |
56 | #include "mac.h" |
57 | |
58 | QDGlobals qd; |
59 | |
60 | static int cold = 1; |
61 | struct mac_gestalts mac_gestalts; |
62 | |
63 | static void mac_startup(void); |
64 | static void mac_eventloop(void); |
65 | #pragma noreturn (mac_eventloop) |
66 | static void mac_event(EventRecord *); |
67 | static void mac_contentclick(WindowPtr, EventRecord *); |
68 | static void mac_growwindow(WindowPtr, EventRecord *); |
69 | static void mac_activatewindow(WindowPtr, EventRecord *); |
70 | static void mac_activateabout(WindowPtr, EventRecord *); |
71 | static void mac_updatewindow(WindowPtr); |
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72 | static void mac_updatelicence(WindowPtr); |
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73 | static void mac_keypress(EventRecord *); |
74 | static int mac_windowtype(WindowPtr); |
75 | static void mac_menucommand(long); |
76 | static void mac_openabout(void); |
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77 | static void mac_openlicence(void); |
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78 | static void mac_adjustcursor(RgnHandle); |
79 | static void mac_adjustmenus(void); |
80 | static void mac_closewindow(WindowPtr); |
81 | static void mac_zoomwindow(WindowPtr, short); |
82 | static void mac_shutdown(void); |
83 | #pragma noreturn (mac_shutdown) |
84 | |
85 | struct mac_windows { |
86 | WindowPtr about; |
87 | WindowPtr licence; |
88 | }; |
89 | |
90 | struct mac_windows windows; |
91 | |
92 | int main (int argc, char **argv) { |
93 | |
94 | mac_startup(); |
95 | mac_eventloop(); |
96 | } |
97 | |
98 | #pragma noreturn (main) |
99 | |
100 | static void mac_startup(void) { |
101 | Handle menuBar; |
102 | |
103 | /* Init Memory Manager */ |
104 | MaxApplZone(); |
105 | /* Init QuickDraw */ |
106 | InitGraf(&qd.thePort); |
107 | /* Init Font Manager */ |
108 | InitFonts(); |
109 | /* Init Window Manager */ |
110 | InitWindows(); |
111 | /* Init Menu Manager */ |
112 | InitMenus(); |
113 | /* Init TextEdit */ |
114 | TEInit(); |
115 | /* Init Dialog Manager */ |
116 | InitDialogs(nil); |
117 | cold = 0; |
118 | |
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119 | /* Find out if we've got Color Quickdraw */ |
120 | if (Gestalt(gestaltQuickdrawVersion, &mac_gestalts.qdvers) != noErr) |
121 | mac_gestalts.qdvers = gestaltOriginalQD; |
122 | /* ... and the Appearance Manager? */ |
123 | if (Gestalt(gestaltAppearanceVersion, &mac_gestalts.apprvers) != noErr) |
124 | if (Gestalt(gestaltAppearanceAttr, NULL) == noErr) |
125 | mac_gestalts.apprvers = 0x0100; |
126 | else |
127 | mac_gestalts.apprvers = 0; |
128 | #if TARGET_RT_MAC_CFM |
129 | /* Paranoia: Did we manage to pull in AppearanceLib? */ |
130 | if (&RegisterAppearanceClient == kUnresolvedCFragSymbolAddress) |
131 | mac_gestalts.apprvers = 0; |
132 | #endif |
133 | /* Mac OS 8.5 Control Manager (proportional scrollbars)? */ |
134 | if (Gestalt(gestaltControlMgrAttr, &mac_gestalts.cntlattr) != noErr) |
135 | mac_gestalts.cntlattr = 0; |
136 | /* Mac OS 8.5 Window Manager? */ |
137 | if (Gestalt(gestaltWindowMgrAttr, &mac_gestalts.windattr) != noErr) |
138 | mac_gestalts.windattr = 0; |
139 | |
140 | /* We've been tested with the Appearance Manager */ |
141 | if (mac_gestalts.apprvers != 0) |
142 | RegisterAppearanceClient(); |
143 | |
144 | menuBar = GetNewMBar(128); |
145 | if (menuBar == NULL) |
146 | fatalbox("Unable to create menu bar."); |
147 | SetMenuBar(menuBar); |
148 | AppendResMenu(GetMenuHandle(mApple), 'DRVR'); |
149 | mac_adjustmenus(); |
150 | DrawMenuBar(); |
151 | InitCursor(); |
152 | windows.about = NULL; |
153 | windows.licence = NULL; |
154 | |
155 | init_ucs(); |
156 | } |
157 | |
158 | static void mac_eventloop(void) { |
159 | Boolean gotevent; |
160 | EventRecord event; |
161 | RgnHandle cursrgn; |
162 | |
163 | cursrgn = NewRgn(); |
164 | for (;;) { |
165 | mac_adjustcursor(cursrgn); |
166 | gotevent = WaitNextEvent(everyEvent, &event, LONG_MAX, cursrgn); |
167 | mac_adjustcursor(cursrgn); |
168 | if (gotevent) |
169 | mac_event(&event); |
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170 | } |
171 | DisposeRgn(cursrgn); |
172 | } |
173 | |
174 | static void mac_event(EventRecord *event) { |
175 | short part; |
176 | WindowPtr window; |
177 | Point pt; |
178 | |
179 | switch (event->what) { |
180 | case mouseDown: |
181 | part = FindWindow(event->where, &window); |
182 | switch (part) { |
183 | case inMenuBar: |
184 | mac_adjustmenus(); |
185 | mac_menucommand(MenuSelect(event->where)); |
186 | break; |
187 | case inSysWindow: |
188 | SystemClick(event, window); |
189 | break; |
190 | case inContent: |
191 | if (window != FrontWindow()) |
192 | /* XXX: check for movable modal dboxes? */ |
193 | SelectWindow(window); |
194 | else |
195 | mac_contentclick(window, event); |
196 | break; |
197 | case inGoAway: |
198 | if (TrackGoAway(window, event->where)) |
199 | mac_closewindow(window); |
200 | break; |
201 | case inDrag: |
202 | /* XXX: moveable modal check? */ |
203 | DragWindow(window, event->where, &qd.screenBits.bounds); |
204 | break; |
205 | case inGrow: |
206 | mac_growwindow(window, event); |
207 | break; |
208 | case inZoomIn: |
209 | case inZoomOut: |
210 | if (TrackBox(window, event->where, part)) |
211 | mac_zoomwindow(window, part); |
212 | break; |
213 | } |
214 | break; |
215 | case keyDown: |
216 | case autoKey: |
217 | mac_keypress(event); |
218 | break; |
219 | case activateEvt: |
220 | mac_activatewindow((WindowPtr)event->message, event); |
221 | break; |
222 | case updateEvt: |
223 | mac_updatewindow((WindowPtr)event->message); |
224 | break; |
225 | case diskEvt: |
226 | if (HiWord(event->message) != noErr) { |
227 | SetPt(&pt, 120, 120); |
228 | DIBadMount(pt, event->message); |
229 | } |
230 | break; |
231 | } |
232 | } |
233 | |
234 | static void mac_contentclick(WindowPtr window, EventRecord *event) { |
235 | short item; |
236 | |
237 | switch (mac_windowtype(window)) { |
238 | case wTerminal: |
239 | mac_clickterm(window, event); |
240 | break; |
241 | case wAbout: |
242 | if (DialogSelect(event, &(DialogPtr)window, &item)) |
243 | switch (item) { |
244 | case wiAboutLicence: |
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245 | mac_openlicence(); |
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246 | break; |
247 | } |
248 | break; |
249 | } |
250 | } |
251 | |
252 | static void mac_growwindow(WindowPtr window, EventRecord *event) { |
253 | |
254 | switch (mac_windowtype(window)) { |
255 | case wTerminal: |
256 | mac_growterm(window, event); |
257 | } |
258 | } |
259 | |
260 | static void mac_activatewindow(WindowPtr window, EventRecord *event) { |
261 | int active; |
262 | |
263 | active = (event->modifiers & activeFlag) != 0; |
264 | mac_adjustmenus(); |
265 | switch (mac_windowtype(window)) { |
266 | case wTerminal: |
267 | mac_activateterm(window, active); |
268 | break; |
269 | case wAbout: |
270 | mac_activateabout(window, event); |
271 | break; |
272 | } |
273 | } |
274 | |
275 | static void mac_activateabout(WindowPtr window, EventRecord *event) { |
276 | DialogItemType itemtype; |
277 | Handle itemhandle; |
278 | short item; |
279 | Rect itemrect; |
280 | int active; |
281 | |
282 | active = (event->modifiers & activeFlag) != 0; |
283 | GetDialogItem(window, wiAboutLicence, &itemtype, &itemhandle, &itemrect); |
284 | HiliteControl((ControlHandle)itemhandle, active ? 0 : 255); |
285 | DialogSelect(event, &window, &item); |
286 | } |
287 | |
288 | static void mac_updatewindow(WindowPtr window) { |
289 | |
290 | switch (mac_windowtype(window)) { |
291 | case wTerminal: |
292 | mac_updateterm(window); |
293 | break; |
294 | case wAbout: |
295 | BeginUpdate(window); |
296 | UpdateDialog(window, window->visRgn); |
297 | EndUpdate(window); |
298 | break; |
299 | case wLicence: |
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300 | mac_updatelicence(window); |
301 | break; |
302 | } |
303 | } |
304 | |
305 | static void mac_updatelicence(WindowPtr window) |
306 | { |
307 | Handle h; |
308 | int len; |
309 | |
310 | SetPort(window); |
311 | BeginUpdate(window); |
312 | TextFont(applFont); |
313 | TextSize(9); |
314 | h = Get1Resource('TEXT', wLicence); |
315 | len = GetResourceSizeOnDisk(h); |
316 | if (h != NULL) { |
317 | HLock(h); |
318 | TETextBox(*h, len, &window->portRect, teFlushDefault); |
319 | HUnlock(h); |
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320 | } |
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321 | EndUpdate(window); |
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322 | } |
323 | |
324 | /* |
325 | * Work out what kind of window we're dealing with. |
326 | * Concept shamelessly nicked from SurfWriter. |
327 | */ |
328 | static int mac_windowtype(WindowPtr window) { |
329 | int kind; |
330 | |
331 | if (window == NULL) |
332 | return wNone; |
333 | kind = ((WindowPeek)window)->windowKind; |
334 | if (kind < 0) |
335 | return wDA; |
336 | if (GetWVariant(window) == zoomDocProc) |
337 | return wTerminal; |
338 | return GetWRefCon(window); |
339 | } |
340 | |
341 | /* |
342 | * Handle a key press |
343 | */ |
344 | static void mac_keypress(EventRecord *event) { |
345 | WindowPtr window; |
346 | |
347 | window = FrontWindow(); |
348 | /* |
349 | * Check for a command-key combination, but ignore it if it counts |
350 | * as a meta-key combination and we're in a terminal window. |
351 | */ |
352 | if (event->what == keyDown && (event->modifiers & cmdKey) /*&& |
353 | !((event->modifiers & cfg.meta_modifiers) == cfg.meta_modifiers && |
354 | mac_windowtype(window) == wTerminal)*/) { |
355 | mac_adjustmenus(); |
356 | mac_menucommand(MenuKey(event->message & charCodeMask)); |
357 | } else { |
358 | switch (mac_windowtype(window)) { |
359 | case wTerminal: |
360 | mac_keyterm(window, event); |
361 | break; |
362 | } |
363 | } |
364 | } |
365 | |
366 | static void mac_menucommand(long result) { |
367 | short menu, item; |
368 | Str255 da; |
369 | WindowPtr window; |
370 | |
371 | menu = HiWord(result); |
372 | item = LoWord(result); |
373 | window = FrontWindow(); |
374 | /* Things which do the same whatever window we're in. */ |
375 | switch (menu) { |
376 | case mApple: |
377 | switch (item) { |
378 | case iAbout: |
379 | mac_openabout(); |
380 | goto done; |
381 | default: |
382 | GetMenuItemText(GetMenuHandle(mApple), item, da); |
383 | OpenDeskAcc(da); |
384 | goto done; |
385 | } |
386 | break; |
387 | case mFile: |
388 | switch (item) { |
389 | case iNew: |
390 | mac_newsession(); |
391 | goto done; |
392 | case iClose: |
393 | mac_closewindow(window); |
394 | goto done; |
395 | case iQuit: |
396 | mac_shutdown(); |
397 | goto done; |
398 | } |
399 | break; |
400 | } |
401 | /* If we get here, handling is up to window-specific code. */ |
402 | switch (mac_windowtype(window)) { |
403 | case wTerminal: |
404 | mac_menuterm(window, menu, item); |
405 | break; |
406 | } |
407 | done: |
408 | HiliteMenu(0); |
409 | } |
410 | |
411 | static void mac_openabout(void) { |
412 | DialogItemType itemtype; |
413 | Handle item; |
414 | VersRecHndl vers; |
415 | Rect box; |
416 | StringPtr longvers; |
417 | |
418 | if (windows.about) |
419 | SelectWindow(windows.about); |
420 | else { |
421 | windows.about = GetNewDialog(wAbout, NULL, (WindowPtr)-1); |
5dbc118e |
422 | vers = (VersRecHndl)Get1Resource('vers', 1); |
423 | if (vers != NULL && *vers != NULL) { |
424 | longvers = (*vers)->shortVersion + (*vers)->shortVersion[0] + 1; |
425 | GetDialogItem(windows.about, wiAboutVersion, |
426 | &itemtype, &item, &box); |
427 | assert(itemtype & kStaticTextDialogItem); |
428 | SetDialogItemText(item, longvers); |
429 | } |
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430 | ShowWindow(windows.about); |
431 | } |
432 | } |
433 | |
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434 | static void mac_openlicence(void) { |
435 | DialogItemType itemtype; |
436 | Handle item; |
437 | VersRecHndl vers; |
438 | Rect box; |
439 | StringPtr longvers; |
440 | |
441 | if (windows.licence) |
442 | SelectWindow(windows.licence); |
443 | else { |
444 | windows.licence = GetNewWindow(wLicence, NULL, (WindowPtr)-1); |
445 | ShowWindow(windows.licence); |
446 | } |
447 | } |
448 | |
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449 | static void mac_closewindow(WindowPtr window) { |
450 | |
451 | switch (mac_windowtype(window)) { |
452 | case wDA: |
453 | CloseDeskAcc(((WindowPeek)window)->windowKind); |
454 | break; |
455 | case wTerminal: |
456 | /* FIXME: end session and stuff */ |
457 | break; |
458 | case wAbout: |
459 | windows.about = NULL; |
460 | CloseWindow(window); |
461 | break; |
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462 | case wLicence: |
463 | windows.licence = NULL; |
464 | CloseWindow(window); |
465 | break; |
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466 | default: |
467 | CloseWindow(window); |
468 | break; |
469 | } |
470 | } |
471 | |
472 | static void mac_zoomwindow(WindowPtr window, short part) { |
473 | |
474 | /* FIXME: do something */ |
475 | } |
476 | |
477 | /* |
478 | * Make the menus look right before the user gets to see them. |
479 | */ |
480 | static void mac_adjustmenus(void) { |
481 | WindowPtr window; |
482 | MenuHandle menu; |
483 | |
484 | window = FrontWindow(); |
485 | menu = GetMenuHandle(mApple); |
486 | EnableItem(menu, 0); |
487 | EnableItem(menu, iAbout); |
488 | |
489 | menu = GetMenuHandle(mFile); |
490 | EnableItem(menu, 0); |
491 | EnableItem(menu, iNew); |
492 | if (window != NULL) |
493 | EnableItem(menu, iClose); |
494 | else |
495 | DisableItem(menu, iClose); |
496 | EnableItem(menu, iQuit); |
497 | |
498 | switch (mac_windowtype(window)) { |
499 | case wTerminal: |
500 | mac_adjusttermmenus(window); |
501 | break; |
502 | default: |
503 | menu = GetMenuHandle(mEdit); |
504 | DisableItem(menu, 0); |
505 | break; |
506 | } |
507 | DrawMenuBar(); |
508 | } |
509 | |
510 | /* |
511 | * Make sure the right cursor's being displayed. |
512 | */ |
513 | static void mac_adjustcursor(RgnHandle cursrgn) { |
514 | Point mouse; |
515 | WindowPtr window, front; |
516 | short part; |
517 | |
518 | GetMouse(&mouse); |
519 | LocalToGlobal(&mouse); |
520 | part = FindWindow(mouse, &window); |
521 | front = FrontWindow(); |
522 | if (part != inContent || window == NULL || window != front) { |
523 | /* Cursor isn't in the front window, so switch to arrow */ |
524 | SetCursor(&qd.arrow); |
525 | SetRectRgn(cursrgn, SHRT_MIN, SHRT_MIN, SHRT_MAX, SHRT_MAX); |
526 | if (front != NULL) |
527 | DiffRgn(cursrgn, front->visRgn, cursrgn); |
528 | } else { |
529 | switch (mac_windowtype(window)) { |
530 | case wTerminal: |
531 | mac_adjusttermcursor(window, mouse, cursrgn); |
532 | break; |
533 | default: |
534 | SetCursor(&qd.arrow); |
535 | CopyRgn(window->visRgn, cursrgn); |
536 | break; |
537 | } |
538 | } |
539 | } |
540 | |
541 | static void mac_shutdown(void) { |
542 | |
543 | exit(0); |
544 | } |
545 | |
546 | void fatalbox(char *fmt, ...) { |
547 | va_list ap; |
548 | Str255 stuff; |
549 | |
550 | va_start(ap, fmt); |
551 | /* We'd like stuff to be a Pascal string */ |
552 | stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap); |
553 | va_end(ap); |
554 | ParamText(stuff, NULL, NULL, NULL); |
555 | StopAlert(128, nil); |
556 | exit(1); |
557 | } |
558 | |
559 | void modalfatalbox(char *fmt, ...) { |
560 | va_list ap; |
561 | Str255 stuff; |
562 | |
563 | va_start(ap, fmt); |
564 | /* We'd like stuff to be a Pascal string */ |
565 | stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap); |
566 | va_end(ap); |
567 | ParamText(stuff, NULL, NULL, NULL); |
568 | StopAlert(128, nil); |
569 | exit(1); |
570 | } |
571 | |
572 | /* |
573 | * Local Variables: |
574 | * c-file-style: "simon" |
575 | * End: |
576 | */ |