1 /* $Id: mac.c,v 1.6 2002/12/10 01:11:40 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 <ToolUtils.h>
50 #include <stdlib.h> /* putty.h needs size_t */
51 #include <stdio.h> /* for vsprintf */
53 #define PUTTY_DO_GLOBALS
62 struct mac_gestalts mac_gestalts;
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);
73 static void mac_updatelicence(WindowPtr);
74 static void mac_keypress(EventRecord *);
75 static int mac_windowtype(WindowPtr);
76 static void mac_menucommand(long);
77 static void mac_openabout(void);
78 static void mac_openlicence(void);
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)
91 struct mac_windows windows;
93 int main (int argc, char **argv) {
99 #pragma noreturn (main)
101 static void mac_startup(void) {
104 /* Init Memory Manager */
107 InitGraf(&qd.thePort);
108 /* Init Font Manager */
110 /* Init Window Manager */
112 /* Init Menu Manager */
116 /* Init Dialog Manager */
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;
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;
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;
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;
146 /* We've been tested with the Appearance Manager */
147 if (mac_gestalts.apprvers != 0)
148 RegisterAppearanceClient();
150 menuBar = GetNewMBar(128);
152 fatalbox("Unable to create menu bar.");
154 AppendResMenu(GetMenuHandle(mApple), 'DRVR');
158 windows.about = NULL;
159 windows.licence = NULL;
164 static void mac_eventloop(void) {
171 mac_adjustcursor(cursrgn);
172 gotevent = WaitNextEvent(everyEvent, &event, LONG_MAX, cursrgn);
173 mac_adjustcursor(cursrgn);
180 static void mac_event(EventRecord *event) {
185 switch (event->what) {
187 part = FindWindow(event->where, &window);
191 mac_menucommand(MenuSelect(event->where));
194 SystemClick(event, window);
197 if (window != FrontWindow())
198 /* XXX: check for movable modal dboxes? */
199 SelectWindow(window);
201 mac_contentclick(window, event);
204 if (TrackGoAway(window, event->where))
205 mac_closewindow(window);
208 /* XXX: moveable modal check? */
209 DragWindow(window, event->where, &qd.screenBits.bounds);
212 mac_growwindow(window, event);
216 if (TrackBox(window, event->where, part))
217 mac_zoomwindow(window, part);
226 mac_activatewindow((WindowPtr)event->message, event);
229 mac_updatewindow((WindowPtr)event->message);
232 if (HiWord(event->message) != noErr) {
233 SetPt(&pt, 120, 120);
234 DIBadMount(pt, event->message);
240 static void mac_contentclick(WindowPtr window, EventRecord *event) {
243 switch (mac_windowtype(window)) {
245 mac_clickterm(window, event);
248 if (DialogSelect(event, &(DialogPtr)window, &item))
258 static void mac_growwindow(WindowPtr window, EventRecord *event) {
260 switch (mac_windowtype(window)) {
262 mac_growterm(window, event);
266 static void mac_activatewindow(WindowPtr window, EventRecord *event) {
269 active = (event->modifiers & activeFlag) != 0;
271 switch (mac_windowtype(window)) {
273 mac_activateterm(window, active);
276 mac_activateabout(window, event);
281 static void mac_activateabout(WindowPtr window, EventRecord *event) {
282 DialogItemType itemtype;
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);
294 static void mac_updatewindow(WindowPtr window) {
296 switch (mac_windowtype(window)) {
298 mac_updateterm(window);
302 UpdateDialog(window, window->visRgn);
306 mac_updatelicence(window);
311 static void mac_updatelicence(WindowPtr window)
319 fondsize = GetScriptVariable(smRoman, smScriptSmallFondSize);
320 TextFont(HiWord(fondsize));
321 TextSize(LoWord(fondsize));
322 h = Get1Resource('TEXT', wLicence);
323 len = GetResourceSizeOnDisk(h);
326 TETextBox(*h, len, &window->portRect, teFlushDefault);
333 * Work out what kind of window we're dealing with.
334 * Concept shamelessly nicked from SurfWriter.
336 static int mac_windowtype(WindowPtr window) {
341 kind = ((WindowPeek)window)->windowKind;
344 if (GetWVariant(window) == zoomDocProc)
346 return GetWRefCon(window);
352 static void mac_keypress(EventRecord *event) {
355 window = FrontWindow();
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.
360 if (event->what == keyDown && (event->modifiers & cmdKey) /*&&
361 !((event->modifiers & cfg.meta_modifiers) == cfg.meta_modifiers &&
362 mac_windowtype(window) == wTerminal)*/) {
364 mac_menucommand(MenuKey(event->message & charCodeMask));
366 switch (mac_windowtype(window)) {
368 mac_keyterm(window, event);
374 static void mac_menucommand(long result) {
379 menu = HiWord(result);
380 item = LoWord(result);
381 window = FrontWindow();
382 /* Things which do the same whatever window we're in. */
390 GetMenuItemText(GetMenuHandle(mApple), item, da);
401 mac_closewindow(window);
409 /* If we get here, handling is up to window-specific code. */
410 switch (mac_windowtype(window)) {
412 mac_menuterm(window, menu, item);
419 static void mac_openabout(void) {
420 DialogItemType itemtype;
427 SelectWindow(windows.about);
429 windows.about = GetNewDialog(wAbout, NULL, (WindowPtr)-1);
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);
438 ShowWindow(windows.about);
442 static void mac_openlicence(void) {
443 DialogItemType itemtype;
450 SelectWindow(windows.licence);
452 windows.licence = GetNewWindow(wLicence, NULL, (WindowPtr)-1);
453 ShowWindow(windows.licence);
457 static void mac_closewindow(WindowPtr window) {
459 switch (mac_windowtype(window)) {
461 CloseDeskAcc(((WindowPeek)window)->windowKind);
464 /* FIXME: end session and stuff */
467 windows.about = NULL;
471 windows.licence = NULL;
480 static void mac_zoomwindow(WindowPtr window, short part) {
482 /* FIXME: do something */
486 * Make the menus look right before the user gets to see them.
488 static void mac_adjustmenus(void) {
492 window = FrontWindow();
493 menu = GetMenuHandle(mApple);
495 EnableItem(menu, iAbout);
497 menu = GetMenuHandle(mFile);
499 EnableItem(menu, iNew);
501 EnableItem(menu, iClose);
503 DisableItem(menu, iClose);
504 EnableItem(menu, iQuit);
506 switch (mac_windowtype(window)) {
508 mac_adjusttermmenus(window);
511 menu = GetMenuHandle(mEdit);
512 DisableItem(menu, 0);
519 * Make sure the right cursor's being displayed.
521 static void mac_adjustcursor(RgnHandle cursrgn) {
523 WindowPtr window, front;
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);
535 DiffRgn(cursrgn, front->visRgn, cursrgn);
537 switch (mac_windowtype(window)) {
539 mac_adjusttermcursor(window, mouse, cursrgn);
542 SetCursor(&qd.arrow);
543 CopyRgn(window->visRgn, cursrgn);
549 static void mac_shutdown(void) {
554 void fatalbox(char *fmt, ...) {
559 /* We'd like stuff to be a Pascal string */
560 stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap);
562 ParamText(stuff, NULL, NULL, NULL);
567 void modalfatalbox(char *fmt, ...) {
572 /* We'd like stuff to be a Pascal string */
573 stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap);
575 ParamText(stuff, NULL, NULL, NULL);
582 * c-file-style: "simon"