1 /* $Id: mac.c,v 1.9 2002/12/29 19:14:56 ben Exp $ */
3 * Copyright (c) 1999 Ben Harris
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
15 * The above copyright notice and this permission notice shall be
16 * included in all copies or substantial portions of the Software.
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
28 * mac.c -- miscellaneous Mac-specific routines
32 #include <Quickdraw.h>
34 #include <MacWindows.h>
37 #include <Appearance.h>
38 #include <CodeFragments.h>
43 #include <Resources.h>
45 #include <TextCommon.h>
46 #include <ToolUtils.h>
47 #include <UnicodeConverter.h>
52 #include <stdlib.h> /* putty.h needs size_t */
53 #include <stdio.h> /* for vsprintf */
55 #define PUTTY_DO_GLOBALS
64 struct mac_gestalts mac_gestalts;
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);
75 static void mac_updatelicence(WindowPtr);
76 static void mac_keypress(EventRecord *);
77 static int mac_windowtype(WindowPtr);
78 static void mac_menucommand(long);
79 static void mac_openabout(void);
80 static void mac_openlicence(void);
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)
93 struct mac_windows windows;
95 int main (int argc, char **argv) {
101 #pragma noreturn (main)
103 static void mac_startup(void) {
107 /* Init Memory Manager */
110 InitGraf(&qd.thePort);
111 /* Init Font Manager */
113 /* Init Window Manager */
115 /* Init Menu Manager */
119 /* Init Dialog Manager */
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;
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;
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;
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;
148 /* Text Encoding Conversion Manager? */
150 #if TARGET_RT_MAC_CFM
151 &TECGetInfo == kUnresolvedCFragSymbolAddress ||
153 InitializeUnicodeConverter(NULL) != noErr ||
155 TECGetInfo(&ti) != noErr)
156 mac_gestalts.encvvers = 0;
158 mac_gestalts.encvvers = (*ti)->tecVersion;
159 DisposeHandle((Handle)ti);
162 /* We've been tested with the Appearance Manager */
163 if (mac_gestalts.apprvers != 0)
164 RegisterAppearanceClient();
166 menuBar = GetNewMBar(128);
168 fatalbox("Unable to create menu bar.");
170 AppendResMenu(GetMenuHandle(mApple), 'DRVR');
174 windows.about = NULL;
175 windows.licence = NULL;
180 static void mac_eventloop(void) {
187 mac_adjustcursor(cursrgn);
188 gotevent = WaitNextEvent(everyEvent, &event, LONG_MAX, cursrgn);
189 mac_adjustcursor(cursrgn);
196 static void mac_event(EventRecord *event) {
201 switch (event->what) {
203 part = FindWindow(event->where, &window);
207 mac_menucommand(MenuSelect(event->where));
210 SystemClick(event, window);
213 if (window != FrontWindow())
214 /* XXX: check for movable modal dboxes? */
215 SelectWindow(window);
217 mac_contentclick(window, event);
220 if (TrackGoAway(window, event->where))
221 mac_closewindow(window);
224 /* XXX: moveable modal check? */
225 DragWindow(window, event->where, &qd.screenBits.bounds);
228 mac_growwindow(window, event);
232 if (TrackBox(window, event->where, part))
233 mac_zoomwindow(window, part);
242 mac_activatewindow((WindowPtr)event->message, event);
245 mac_updatewindow((WindowPtr)event->message);
248 if (HiWord(event->message) != noErr) {
249 SetPt(&pt, 120, 120);
250 DIBadMount(pt, event->message);
256 static void mac_contentclick(WindowPtr window, EventRecord *event) {
259 switch (mac_windowtype(window)) {
261 mac_clickterm(window, event);
264 if (DialogSelect(event, &(DialogPtr)window, &item))
274 static void mac_growwindow(WindowPtr window, EventRecord *event) {
276 switch (mac_windowtype(window)) {
278 mac_growterm(window, event);
282 static void mac_activatewindow(WindowPtr window, EventRecord *event) {
285 active = (event->modifiers & activeFlag) != 0;
287 switch (mac_windowtype(window)) {
289 mac_activateterm(window, active);
292 mac_activateabout(window, event);
297 static void mac_activateabout(WindowPtr window, EventRecord *event) {
298 DialogItemType itemtype;
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);
310 static void mac_updatewindow(WindowPtr window) {
312 switch (mac_windowtype(window)) {
314 mac_updateterm(window);
318 UpdateDialog(window, window->visRgn);
322 mac_updatelicence(window);
327 static void mac_updatelicence(WindowPtr window)
335 fondsize = GetScriptVariable(smRoman, smScriptSmallFondSize);
336 TextFont(HiWord(fondsize));
337 TextSize(LoWord(fondsize));
338 h = Get1Resource('TEXT', wLicence);
339 len = GetResourceSizeOnDisk(h);
342 TETextBox(*h, len, &window->portRect, teFlushDefault);
349 * Work out what kind of window we're dealing with.
350 * Concept shamelessly nicked from SurfWriter.
352 static int mac_windowtype(WindowPtr window) {
357 kind = ((WindowPeek)window)->windowKind;
360 if (GetWVariant(window) == zoomDocProc)
362 return GetWRefCon(window);
368 static void mac_keypress(EventRecord *event) {
371 window = FrontWindow();
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.
376 if (event->what == keyDown && (event->modifiers & cmdKey) /*&&
377 !((event->modifiers & cfg.meta_modifiers) == cfg.meta_modifiers &&
378 mac_windowtype(window) == wTerminal)*/) {
380 mac_menucommand(MenuKey(event->message & charCodeMask));
382 switch (mac_windowtype(window)) {
384 mac_keyterm(window, event);
390 static void mac_menucommand(long result) {
395 menu = HiWord(result);
396 item = LoWord(result);
397 window = FrontWindow();
398 /* Things which do the same whatever window we're in. */
406 GetMenuItemText(GetMenuHandle(mApple), item, da);
417 mac_closewindow(window);
425 /* If we get here, handling is up to window-specific code. */
426 switch (mac_windowtype(window)) {
428 mac_menuterm(window, menu, item);
435 static void mac_openabout(void) {
436 DialogItemType itemtype;
443 SelectWindow(windows.about);
445 windows.about = GetNewDialog(wAbout, NULL, (WindowPtr)-1);
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);
454 ShowWindow(windows.about);
458 static void mac_openlicence(void) {
461 SelectWindow(windows.licence);
463 windows.licence = GetNewWindow(wLicence, NULL, (WindowPtr)-1);
464 ShowWindow(windows.licence);
468 static void mac_closewindow(WindowPtr window) {
470 switch (mac_windowtype(window)) {
472 CloseDeskAcc(((WindowPeek)window)->windowKind);
475 /* FIXME: end session and stuff */
478 windows.about = NULL;
482 windows.licence = NULL;
491 static void mac_zoomwindow(WindowPtr window, short part) {
493 /* FIXME: do something */
497 * Make the menus look right before the user gets to see them.
499 static void mac_adjustmenus(void) {
503 window = FrontWindow();
504 menu = GetMenuHandle(mApple);
506 EnableItem(menu, iAbout);
508 menu = GetMenuHandle(mFile);
510 EnableItem(menu, iNew);
512 EnableItem(menu, iClose);
514 DisableItem(menu, iClose);
515 EnableItem(menu, iQuit);
517 switch (mac_windowtype(window)) {
519 mac_adjusttermmenus(window);
522 menu = GetMenuHandle(mEdit);
523 DisableItem(menu, 0);
530 * Make sure the right cursor's being displayed.
532 static void mac_adjustcursor(RgnHandle cursrgn) {
534 WindowPtr window, front;
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);
546 DiffRgn(cursrgn, front->visRgn, cursrgn);
548 switch (mac_windowtype(window)) {
550 mac_adjusttermcursor(window, mouse, cursrgn);
553 SetCursor(&qd.arrow);
554 CopyRgn(window->visRgn, cursrgn);
560 static void mac_shutdown(void) {
562 #if !TARGET_RT_MAC_CFM
563 if (mac_gestalts.encvvers != 0)
564 TerminateUnicodeConverter();
569 void fatalbox(char *fmt, ...) {
574 /* We'd like stuff to be a Pascal string */
575 stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap);
577 ParamText(stuff, NULL, NULL, NULL);
582 void modalfatalbox(char *fmt, ...) {
587 /* We'd like stuff to be a Pascal string */
588 stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap);
590 ParamText(stuff, NULL, NULL, NULL);
597 * c-file-style: "simon"