1 /* $Id: mac.c,v 1.13 2003/01/01 11:45:43 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>
44 #include <Resources.h>
46 #include <TextCommon.h>
47 #include <ToolUtils.h>
48 #include <UnicodeConverter.h>
53 #include <stdlib.h> /* putty.h needs size_t */
54 #include <stdio.h> /* for vsprintf */
56 #define PUTTY_DO_GLOBALS
65 struct mac_gestalts mac_gestalts;
67 static void mac_startup(void);
68 static void mac_eventloop(void);
69 #pragma noreturn (mac_eventloop)
70 static void mac_event(EventRecord *);
71 static void mac_contentclick(WindowPtr, EventRecord *);
72 static void mac_growwindow(WindowPtr, EventRecord *);
73 static void mac_activatewindow(WindowPtr, EventRecord *);
74 static void mac_activateabout(WindowPtr, EventRecord *);
75 static void mac_updatewindow(WindowPtr);
76 static void mac_updatelicence(WindowPtr);
77 static void mac_keypress(EventRecord *);
78 static int mac_windowtype(WindowPtr);
79 static void mac_menucommand(long);
80 static void mac_openabout(void);
81 static void mac_openlicence(void);
82 static void mac_adjustcursor(RgnHandle);
83 static void mac_adjustmenus(void);
84 static void mac_closewindow(WindowPtr);
85 static void mac_zoomwindow(WindowPtr, short);
86 static void mac_shutdown(void);
87 #pragma noreturn (mac_shutdown)
94 struct mac_windows windows;
96 int main (int argc, char **argv) {
102 #pragma noreturn (main)
104 static void mac_startup(void) {
108 /* Init Memory Manager */
111 InitGraf(&qd.thePort);
112 /* Init Font Manager */
114 /* Init Window Manager */
116 /* Init Menu Manager */
120 /* Init Dialog Manager */
124 /* Get base system version (only used if there's no better selector) */
125 if (Gestalt(gestaltSystemVersion, &mac_gestalts.sysvers) != noErr ||
126 (mac_gestalts.sysvers & 0xffff) < 0x700)
127 fatalbox("PuTTY requires System 7 or newer");
128 mac_gestalts.sysvers &= 0xffff;
129 /* Find out if we've got Color Quickdraw */
130 if (Gestalt(gestaltQuickdrawVersion, &mac_gestalts.qdvers) != noErr)
131 mac_gestalts.qdvers = gestaltOriginalQD;
132 /* ... and the Appearance Manager? */
133 if (Gestalt(gestaltAppearanceVersion, &mac_gestalts.apprvers) != noErr)
134 if (Gestalt(gestaltAppearanceAttr, NULL) == noErr)
135 mac_gestalts.apprvers = 0x0100;
137 mac_gestalts.apprvers = 0;
138 #if TARGET_RT_MAC_CFM
139 /* Paranoia: Did we manage to pull in AppearanceLib? */
140 if (&RegisterAppearanceClient == kUnresolvedCFragSymbolAddress)
141 mac_gestalts.apprvers = 0;
143 /* Mac OS 8.5 Control Manager (proportional scrollbars)? */
144 if (Gestalt(gestaltControlMgrAttr, &mac_gestalts.cntlattr) != noErr)
145 mac_gestalts.cntlattr = 0;
146 /* Mac OS 8.5 Window Manager? */
147 if (Gestalt(gestaltWindowMgrAttr, &mac_gestalts.windattr) != noErr)
148 mac_gestalts.windattr = 0;
149 /* Text Encoding Conversion Manager? */
151 #if TARGET_RT_MAC_CFM
152 &TECGetInfo == kUnresolvedCFragSymbolAddress ||
154 InitializeUnicodeConverter(NULL) != noErr ||
156 TECGetInfo(&ti) != noErr)
157 mac_gestalts.encvvers = 0;
159 mac_gestalts.encvvers = (*ti)->tecVersion;
160 DisposeHandle((Handle)ti);
163 /* We've been tested with the Appearance Manager */
164 if (mac_gestalts.apprvers != 0)
165 RegisterAppearanceClient();
167 menuBar = GetNewMBar(128);
169 fatalbox("Unable to create menu bar.");
171 AppendResMenu(GetMenuHandle(mApple), 'DRVR');
175 windows.about = NULL;
176 windows.licence = NULL;
182 /* Set the default directory for loading and saving settings. */
183 /* XXX Should we create it? */
184 if (get_session_dir(FALSE, &vol, &dirid) == noErr) {
185 LMSetSFSaveDisk(-vol);
186 LMSetCurDirStore(dirid);
192 static void mac_eventloop(void) {
199 mac_adjustcursor(cursrgn);
200 gotevent = WaitNextEvent(everyEvent, &event, LONG_MAX, cursrgn);
201 mac_adjustcursor(cursrgn);
208 static void mac_event(EventRecord *event) {
213 switch (event->what) {
215 part = FindWindow(event->where, &window);
219 mac_menucommand(MenuSelect(event->where));
222 SystemClick(event, window);
225 if (window != FrontWindow())
226 /* XXX: check for movable modal dboxes? */
227 SelectWindow(window);
229 mac_contentclick(window, event);
232 if (TrackGoAway(window, event->where))
233 mac_closewindow(window);
236 /* XXX: moveable modal check? */
237 DragWindow(window, event->where, &qd.screenBits.bounds);
240 mac_growwindow(window, event);
244 if (TrackBox(window, event->where, part))
245 mac_zoomwindow(window, part);
254 mac_activatewindow((WindowPtr)event->message, event);
257 mac_updatewindow((WindowPtr)event->message);
260 if (HiWord(event->message) != noErr) {
261 SetPt(&pt, 120, 120);
262 DIBadMount(pt, event->message);
268 static void mac_contentclick(WindowPtr window, EventRecord *event) {
271 switch (mac_windowtype(window)) {
273 mac_clickterm(window, event);
276 if (DialogSelect(event, &window, &item))
284 mac_clickdlg(window, event);
289 static void mac_growwindow(WindowPtr window, EventRecord *event) {
291 switch (mac_windowtype(window)) {
293 mac_growterm(window, event);
297 static void mac_activatewindow(WindowPtr window, EventRecord *event) {
300 active = (event->modifiers & activeFlag) != 0;
302 switch (mac_windowtype(window)) {
304 mac_activateterm(window, active);
307 mac_activatedlg(window, event);
310 mac_activateabout(window, event);
315 static void mac_activateabout(WindowPtr window, EventRecord *event) {
316 DialogItemType itemtype;
322 active = (event->modifiers & activeFlag) != 0;
323 GetDialogItem(window, wiAboutLicence, &itemtype, &itemhandle, &itemrect);
324 HiliteControl((ControlHandle)itemhandle, active ? 0 : 255);
325 DialogSelect(event, &window, &item);
328 static void mac_updatewindow(WindowPtr window) {
330 switch (mac_windowtype(window)) {
332 mac_updateterm(window);
337 UpdateDialog(window, window->visRgn);
341 mac_updatelicence(window);
346 static void mac_updatelicence(WindowPtr window)
354 fondsize = GetScriptVariable(smRoman, smScriptSmallFondSize);
355 TextFont(HiWord(fondsize));
356 TextSize(LoWord(fondsize));
357 h = Get1Resource('TEXT', wLicence);
358 len = GetResourceSizeOnDisk(h);
361 TETextBox(*h, len, &window->portRect, teFlushDefault);
368 * Work out what kind of window we're dealing with.
369 * Concept shamelessly nicked from SurfWriter.
371 static int mac_windowtype(WindowPtr window) {
377 kind = ((WindowPeek)window)->windowKind;
380 if (GetWVariant(window) == zoomDocProc)
382 refcon = GetWRefCon(window);
392 static void mac_keypress(EventRecord *event) {
395 window = FrontWindow();
397 * Check for a command-key combination, but ignore it if it counts
398 * as a meta-key combination and we're in a terminal window.
400 if (event->what == keyDown && (event->modifiers & cmdKey) /*&&
401 !((event->modifiers & cfg.meta_modifiers) == cfg.meta_modifiers &&
402 mac_windowtype(window) == wTerminal)*/) {
404 mac_menucommand(MenuKey(event->message & charCodeMask));
406 switch (mac_windowtype(window)) {
408 mac_keyterm(window, event);
414 static void mac_menucommand(long result) {
419 menu = HiWord(result);
420 item = LoWord(result);
421 window = FrontWindow();
422 /* Things which do the same whatever window we're in. */
430 GetMenuItemText(GetMenuHandle(mApple), item, da);
444 mac_closewindow(window);
452 /* If we get here, handling is up to window-specific code. */
453 switch (mac_windowtype(window)) {
455 mac_menuterm(window, menu, item);
462 static void mac_openabout(void) {
463 DialogItemType itemtype;
470 SelectWindow(windows.about);
472 windows.about = GetNewDialog(wAbout, NULL, (WindowPtr)-1);
473 vers = (VersRecHndl)Get1Resource('vers', 1);
474 if (vers != NULL && *vers != NULL) {
475 longvers = (*vers)->shortVersion + (*vers)->shortVersion[0] + 1;
476 GetDialogItem(windows.about, wiAboutVersion,
477 &itemtype, &item, &box);
478 assert(itemtype & kStaticTextDialogItem);
479 SetDialogItemText(item, longvers);
481 ShowWindow(windows.about);
485 static void mac_openlicence(void) {
488 SelectWindow(windows.licence);
490 windows.licence = GetNewWindow(wLicence, NULL, (WindowPtr)-1);
491 ShowWindow(windows.licence);
495 static void mac_closewindow(WindowPtr window) {
497 switch (mac_windowtype(window)) {
499 CloseDeskAcc(((WindowPeek)window)->windowKind);
502 /* FIXME: end session and stuff */
505 windows.about = NULL;
509 windows.licence = NULL;
518 static void mac_zoomwindow(WindowPtr window, short part) {
520 /* FIXME: do something */
524 * Make the menus look right before the user gets to see them.
526 static void mac_adjustmenus(void) {
530 window = FrontWindow();
531 menu = GetMenuHandle(mApple);
533 EnableItem(menu, iAbout);
535 menu = GetMenuHandle(mFile);
537 EnableItem(menu, iNew);
539 EnableItem(menu, iClose);
541 DisableItem(menu, iClose);
542 EnableItem(menu, iQuit);
544 switch (mac_windowtype(window)) {
546 mac_adjusttermmenus(window);
549 menu = GetMenuHandle(mEdit);
550 DisableItem(menu, 0);
557 * Make sure the right cursor's being displayed.
559 static void mac_adjustcursor(RgnHandle cursrgn) {
561 WindowPtr window, front;
565 LocalToGlobal(&mouse);
566 part = FindWindow(mouse, &window);
567 front = FrontWindow();
568 if (part != inContent || window == NULL || window != front) {
569 /* Cursor isn't in the front window, so switch to arrow */
570 SetCursor(&qd.arrow);
571 SetRectRgn(cursrgn, SHRT_MIN, SHRT_MIN, SHRT_MAX, SHRT_MAX);
573 DiffRgn(cursrgn, front->visRgn, cursrgn);
575 switch (mac_windowtype(window)) {
577 mac_adjusttermcursor(window, mouse, cursrgn);
580 SetCursor(&qd.arrow);
581 CopyRgn(window->visRgn, cursrgn);
587 static void mac_shutdown(void) {
589 #if !TARGET_RT_MAC_CFM
590 if (mac_gestalts.encvvers != 0)
591 TerminateUnicodeConverter();
596 void fatalbox(char *fmt, ...) {
601 /* We'd like stuff to be a Pascal string */
602 stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap);
604 ParamText(stuff, NULL, NULL, NULL);
609 void modalfatalbox(char *fmt, ...) {
614 /* We'd like stuff to be a Pascal string */
615 stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap);
617 ParamText(stuff, NULL, NULL, NULL);
624 * c-file-style: "simon"