1 /* $Id: mac.c,v 1.1 2002/11/19 02:13:46 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_keypress(EventRecord *);
74 static int mac_windowtype(WindowPtr);
75 static void mac_menucommand(long);
76 static void mac_openabout(void);
77 static void mac_adjustcursor(RgnHandle);
78 static void mac_adjustmenus(void);
79 static void mac_closewindow(WindowPtr);
80 static void mac_zoomwindow(WindowPtr, short);
81 static void mac_shutdown(void);
82 #pragma noreturn (mac_shutdown)
89 struct mac_windows windows;
91 int main (int argc, char **argv) {
97 #pragma noreturn (main)
99 static void mac_startup(void) {
102 /* Init Memory Manager */
105 InitGraf(&qd.thePort);
106 /* Init Font Manager */
108 /* Init Window Manager */
110 /* Init Menu Manager */
114 /* Init Dialog Manager */
118 /* Check for the Thread Manager. Bail out if it's not there. */
119 if (Gestalt(gestaltThreadMgrAttr, &mac_gestalts.thdsattr) != noErr ||
120 !(mac_gestalts.thdsattr & (1 << gestaltThreadMgrPresent)) ||
121 &NewThread == kUnresolvedCFragSymbolAddress)
122 fatalbox("PuTTY requires the Thread Manager in order to operate. "
123 "The Thread Manager can be obtained from Apple Software "
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);
181 static void mac_event(EventRecord *event) {
186 switch (event->what) {
188 part = FindWindow(event->where, &window);
192 mac_menucommand(MenuSelect(event->where));
195 SystemClick(event, window);
198 if (window != FrontWindow())
199 /* XXX: check for movable modal dboxes? */
200 SelectWindow(window);
202 mac_contentclick(window, event);
205 if (TrackGoAway(window, event->where))
206 mac_closewindow(window);
209 /* XXX: moveable modal check? */
210 DragWindow(window, event->where, &qd.screenBits.bounds);
213 mac_growwindow(window, event);
217 if (TrackBox(window, event->where, part))
218 mac_zoomwindow(window, part);
227 mac_activatewindow((WindowPtr)event->message, event);
230 mac_updatewindow((WindowPtr)event->message);
233 if (HiWord(event->message) != noErr) {
234 SetPt(&pt, 120, 120);
235 DIBadMount(pt, event->message);
241 static void mac_contentclick(WindowPtr window, EventRecord *event) {
244 switch (mac_windowtype(window)) {
246 mac_clickterm(window, event);
249 if (DialogSelect(event, &(DialogPtr)window, &item))
252 /* XXX: Do something */
259 static void mac_growwindow(WindowPtr window, EventRecord *event) {
261 switch (mac_windowtype(window)) {
263 mac_growterm(window, event);
267 static void mac_activatewindow(WindowPtr window, EventRecord *event) {
270 active = (event->modifiers & activeFlag) != 0;
272 switch (mac_windowtype(window)) {
274 mac_activateterm(window, active);
277 mac_activateabout(window, event);
282 static void mac_activateabout(WindowPtr window, EventRecord *event) {
283 DialogItemType itemtype;
289 active = (event->modifiers & activeFlag) != 0;
290 GetDialogItem(window, wiAboutLicence, &itemtype, &itemhandle, &itemrect);
291 HiliteControl((ControlHandle)itemhandle, active ? 0 : 255);
292 DialogSelect(event, &window, &item);
295 static void mac_updatewindow(WindowPtr window) {
297 switch (mac_windowtype(window)) {
299 mac_updateterm(window);
303 UpdateDialog(window, window->visRgn);
313 * Work out what kind of window we're dealing with.
314 * Concept shamelessly nicked from SurfWriter.
316 static int mac_windowtype(WindowPtr window) {
321 kind = ((WindowPeek)window)->windowKind;
324 if (GetWVariant(window) == zoomDocProc)
326 return GetWRefCon(window);
332 static void mac_keypress(EventRecord *event) {
335 window = FrontWindow();
337 * Check for a command-key combination, but ignore it if it counts
338 * as a meta-key combination and we're in a terminal window.
340 if (event->what == keyDown && (event->modifiers & cmdKey) /*&&
341 !((event->modifiers & cfg.meta_modifiers) == cfg.meta_modifiers &&
342 mac_windowtype(window) == wTerminal)*/) {
344 mac_menucommand(MenuKey(event->message & charCodeMask));
346 switch (mac_windowtype(window)) {
348 mac_keyterm(window, event);
354 static void mac_menucommand(long result) {
359 menu = HiWord(result);
360 item = LoWord(result);
361 window = FrontWindow();
362 /* Things which do the same whatever window we're in. */
370 GetMenuItemText(GetMenuHandle(mApple), item, da);
381 mac_closewindow(window);
389 /* If we get here, handling is up to window-specific code. */
390 switch (mac_windowtype(window)) {
392 mac_menuterm(window, menu, item);
399 static void mac_openabout(void) {
400 DialogItemType itemtype;
407 SelectWindow(windows.about);
409 windows.about = GetNewDialog(wAbout, NULL, (WindowPtr)-1);
410 /* XXX check we're using the right resource file? */
411 vers = (VersRecHndl)GetResource('vers', 1);
412 assert(vers != NULL && *vers != NULL);
413 longvers = (*vers)->shortVersion + (*vers)->shortVersion[0] + 1;
414 GetDialogItem(windows.about, wiAboutVersion, &itemtype, &item, &box);
415 assert(itemtype & kStaticTextDialogItem);
416 SetDialogItemText(item, longvers);
417 ShowWindow(windows.about);
421 static void mac_closewindow(WindowPtr window) {
423 switch (mac_windowtype(window)) {
425 CloseDeskAcc(((WindowPeek)window)->windowKind);
428 /* FIXME: end session and stuff */
431 windows.about = NULL;
440 static void mac_zoomwindow(WindowPtr window, short part) {
442 /* FIXME: do something */
446 * Make the menus look right before the user gets to see them.
448 static void mac_adjustmenus(void) {
452 window = FrontWindow();
453 menu = GetMenuHandle(mApple);
455 EnableItem(menu, iAbout);
457 menu = GetMenuHandle(mFile);
459 EnableItem(menu, iNew);
461 EnableItem(menu, iClose);
463 DisableItem(menu, iClose);
464 EnableItem(menu, iQuit);
466 switch (mac_windowtype(window)) {
468 mac_adjusttermmenus(window);
471 menu = GetMenuHandle(mEdit);
472 DisableItem(menu, 0);
479 * Make sure the right cursor's being displayed.
481 static void mac_adjustcursor(RgnHandle cursrgn) {
483 WindowPtr window, front;
487 LocalToGlobal(&mouse);
488 part = FindWindow(mouse, &window);
489 front = FrontWindow();
490 if (part != inContent || window == NULL || window != front) {
491 /* Cursor isn't in the front window, so switch to arrow */
492 SetCursor(&qd.arrow);
493 SetRectRgn(cursrgn, SHRT_MIN, SHRT_MIN, SHRT_MAX, SHRT_MAX);
495 DiffRgn(cursrgn, front->visRgn, cursrgn);
497 switch (mac_windowtype(window)) {
499 mac_adjusttermcursor(window, mouse, cursrgn);
502 SetCursor(&qd.arrow);
503 CopyRgn(window->visRgn, cursrgn);
509 static void mac_shutdown(void) {
514 void fatalbox(char *fmt, ...) {
519 /* We'd like stuff to be a Pascal string */
520 stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap);
522 ParamText(stuff, NULL, NULL, NULL);
527 void modalfatalbox(char *fmt, ...) {
532 /* We'd like stuff to be a Pascal string */
533 stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap);
535 ParamText(stuff, NULL, NULL, NULL);
542 * c-file-style: "simon"