1 /* $Id: mac.c,v 1.4 2002/11/24 15:08:52 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>
44 #include <ToolUtils.h>
49 #include <stdlib.h> /* putty.h needs size_t */
50 #include <stdio.h> /* for vsprintf */
52 #define PUTTY_DO_GLOBALS
61 struct mac_gestalts mac_gestalts;
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);
72 static void mac_updatelicence(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_openlicence(void);
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)
90 struct mac_windows windows;
92 int main (int argc, char **argv) {
98 #pragma noreturn (main)
100 static void mac_startup(void) {
103 /* Init Memory Manager */
106 InitGraf(&qd.thePort);
107 /* Init Font Manager */
109 /* Init Window Manager */
111 /* Init Menu Manager */
115 /* Init Dialog Manager */
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;
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;
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;
140 /* We've been tested with the Appearance Manager */
141 if (mac_gestalts.apprvers != 0)
142 RegisterAppearanceClient();
144 menuBar = GetNewMBar(128);
146 fatalbox("Unable to create menu bar.");
148 AppendResMenu(GetMenuHandle(mApple), 'DRVR');
152 windows.about = NULL;
153 windows.licence = NULL;
158 static void mac_eventloop(void) {
165 mac_adjustcursor(cursrgn);
166 gotevent = WaitNextEvent(everyEvent, &event, LONG_MAX, cursrgn);
167 mac_adjustcursor(cursrgn);
174 static void mac_event(EventRecord *event) {
179 switch (event->what) {
181 part = FindWindow(event->where, &window);
185 mac_menucommand(MenuSelect(event->where));
188 SystemClick(event, window);
191 if (window != FrontWindow())
192 /* XXX: check for movable modal dboxes? */
193 SelectWindow(window);
195 mac_contentclick(window, event);
198 if (TrackGoAway(window, event->where))
199 mac_closewindow(window);
202 /* XXX: moveable modal check? */
203 DragWindow(window, event->where, &qd.screenBits.bounds);
206 mac_growwindow(window, event);
210 if (TrackBox(window, event->where, part))
211 mac_zoomwindow(window, part);
220 mac_activatewindow((WindowPtr)event->message, event);
223 mac_updatewindow((WindowPtr)event->message);
226 if (HiWord(event->message) != noErr) {
227 SetPt(&pt, 120, 120);
228 DIBadMount(pt, event->message);
234 static void mac_contentclick(WindowPtr window, EventRecord *event) {
237 switch (mac_windowtype(window)) {
239 mac_clickterm(window, event);
242 if (DialogSelect(event, &(DialogPtr)window, &item))
252 static void mac_growwindow(WindowPtr window, EventRecord *event) {
254 switch (mac_windowtype(window)) {
256 mac_growterm(window, event);
260 static void mac_activatewindow(WindowPtr window, EventRecord *event) {
263 active = (event->modifiers & activeFlag) != 0;
265 switch (mac_windowtype(window)) {
267 mac_activateterm(window, active);
270 mac_activateabout(window, event);
275 static void mac_activateabout(WindowPtr window, EventRecord *event) {
276 DialogItemType itemtype;
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);
288 static void mac_updatewindow(WindowPtr window) {
290 switch (mac_windowtype(window)) {
292 mac_updateterm(window);
296 UpdateDialog(window, window->visRgn);
300 mac_updatelicence(window);
305 static void mac_updatelicence(WindowPtr window)
314 h = Get1Resource('TEXT', wLicence);
315 len = GetResourceSizeOnDisk(h);
318 TETextBox(*h, len, &window->portRect, teFlushDefault);
325 * Work out what kind of window we're dealing with.
326 * Concept shamelessly nicked from SurfWriter.
328 static int mac_windowtype(WindowPtr window) {
333 kind = ((WindowPeek)window)->windowKind;
336 if (GetWVariant(window) == zoomDocProc)
338 return GetWRefCon(window);
344 static void mac_keypress(EventRecord *event) {
347 window = FrontWindow();
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.
352 if (event->what == keyDown && (event->modifiers & cmdKey) /*&&
353 !((event->modifiers & cfg.meta_modifiers) == cfg.meta_modifiers &&
354 mac_windowtype(window) == wTerminal)*/) {
356 mac_menucommand(MenuKey(event->message & charCodeMask));
358 switch (mac_windowtype(window)) {
360 mac_keyterm(window, event);
366 static void mac_menucommand(long result) {
371 menu = HiWord(result);
372 item = LoWord(result);
373 window = FrontWindow();
374 /* Things which do the same whatever window we're in. */
382 GetMenuItemText(GetMenuHandle(mApple), item, da);
393 mac_closewindow(window);
401 /* If we get here, handling is up to window-specific code. */
402 switch (mac_windowtype(window)) {
404 mac_menuterm(window, menu, item);
411 static void mac_openabout(void) {
412 DialogItemType itemtype;
419 SelectWindow(windows.about);
421 windows.about = GetNewDialog(wAbout, NULL, (WindowPtr)-1);
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);
430 ShowWindow(windows.about);
434 static void mac_openlicence(void) {
435 DialogItemType itemtype;
442 SelectWindow(windows.licence);
444 windows.licence = GetNewWindow(wLicence, NULL, (WindowPtr)-1);
445 ShowWindow(windows.licence);
449 static void mac_closewindow(WindowPtr window) {
451 switch (mac_windowtype(window)) {
453 CloseDeskAcc(((WindowPeek)window)->windowKind);
456 /* FIXME: end session and stuff */
459 windows.about = NULL;
463 windows.licence = NULL;
472 static void mac_zoomwindow(WindowPtr window, short part) {
474 /* FIXME: do something */
478 * Make the menus look right before the user gets to see them.
480 static void mac_adjustmenus(void) {
484 window = FrontWindow();
485 menu = GetMenuHandle(mApple);
487 EnableItem(menu, iAbout);
489 menu = GetMenuHandle(mFile);
491 EnableItem(menu, iNew);
493 EnableItem(menu, iClose);
495 DisableItem(menu, iClose);
496 EnableItem(menu, iQuit);
498 switch (mac_windowtype(window)) {
500 mac_adjusttermmenus(window);
503 menu = GetMenuHandle(mEdit);
504 DisableItem(menu, 0);
511 * Make sure the right cursor's being displayed.
513 static void mac_adjustcursor(RgnHandle cursrgn) {
515 WindowPtr window, front;
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);
527 DiffRgn(cursrgn, front->visRgn, cursrgn);
529 switch (mac_windowtype(window)) {
531 mac_adjusttermcursor(window, mouse, cursrgn);
534 SetCursor(&qd.arrow);
535 CopyRgn(window->visRgn, cursrgn);
541 static void mac_shutdown(void) {
546 void fatalbox(char *fmt, ...) {
551 /* We'd like stuff to be a Pascal string */
552 stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap);
554 ParamText(stuff, NULL, NULL, NULL);
559 void modalfatalbox(char *fmt, ...) {
564 /* We'd like stuff to be a Pascal string */
565 stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap);
567 ParamText(stuff, NULL, NULL, NULL);
574 * c-file-style: "simon"