1 /* $Id: mac.c,v 1.15 2003/01/04 00:13:18 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;
144 mac_gestalts.cntlattr = 0;
145 mac_gestalts.windattr = 0;
147 /* Mac OS 8.5 Control Manager (proportional scrollbars)? */
148 if (Gestalt(gestaltControlMgrAttr, &mac_gestalts.cntlattr) != noErr ||
149 &SetControlViewSize == kUnresolvedCFragSymbolAddress)
150 mac_gestalts.cntlattr = 0;
151 /* Mac OS 8.5 Window Manager? */
152 if (Gestalt(gestaltWindowMgrAttr, &mac_gestalts.windattr) != noErr ||
153 &SetWindowContentColor == kUnresolvedCFragSymbolAddress)
154 mac_gestalts.windattr = 0;
156 /* Text Encoding Conversion Manager? */
158 #if TARGET_RT_MAC_CFM
159 &TECGetInfo == kUnresolvedCFragSymbolAddress ||
161 InitializeUnicodeConverter(NULL) != noErr ||
163 TECGetInfo(&ti) != noErr)
164 mac_gestalts.encvvers = 0;
166 mac_gestalts.encvvers = (*ti)->tecVersion;
167 mac_gestalts.uncvattr = (*ti)->tecUnicodeConverterFeatures;
168 DisposeHandle((Handle)ti);
171 /* We've been tested with the Appearance Manager */
172 if (mac_gestalts.apprvers != 0)
173 RegisterAppearanceClient();
175 menuBar = GetNewMBar(128);
177 fatalbox("Unable to create menu bar.");
179 AppendResMenu(GetMenuHandle(mApple), 'DRVR');
183 windows.about = NULL;
184 windows.licence = NULL;
190 /* Set the default directory for loading and saving settings. */
191 /* XXX Should we create it? */
192 if (get_session_dir(FALSE, &vol, &dirid) == noErr) {
193 LMSetSFSaveDisk(-vol);
194 LMSetCurDirStore(dirid);
200 static void mac_eventloop(void) {
207 mac_adjustcursor(cursrgn);
208 gotevent = WaitNextEvent(everyEvent, &event, LONG_MAX, cursrgn);
209 mac_adjustcursor(cursrgn);
216 static void mac_event(EventRecord *event) {
221 switch (event->what) {
223 part = FindWindow(event->where, &window);
227 mac_menucommand(MenuSelect(event->where));
230 SystemClick(event, window);
233 if (window != FrontWindow())
234 /* XXX: check for movable modal dboxes? */
235 SelectWindow(window);
237 mac_contentclick(window, event);
240 if (TrackGoAway(window, event->where))
241 mac_closewindow(window);
244 /* XXX: moveable modal check? */
245 DragWindow(window, event->where, &qd.screenBits.bounds);
248 mac_growwindow(window, event);
252 if (TrackBox(window, event->where, part))
253 mac_zoomwindow(window, part);
262 mac_activatewindow((WindowPtr)event->message, event);
265 mac_updatewindow((WindowPtr)event->message);
268 if (HiWord(event->message) != noErr) {
269 SetPt(&pt, 120, 120);
270 DIBadMount(pt, event->message);
276 static void mac_contentclick(WindowPtr window, EventRecord *event) {
279 switch (mac_windowtype(window)) {
281 mac_clickterm(window, event);
284 if (DialogSelect(event, &window, &item))
292 mac_clickdlg(window, event);
297 static void mac_growwindow(WindowPtr window, EventRecord *event) {
299 switch (mac_windowtype(window)) {
301 mac_growterm(window, event);
305 static void mac_activatewindow(WindowPtr window, EventRecord *event) {
308 active = (event->modifiers & activeFlag) != 0;
310 switch (mac_windowtype(window)) {
312 mac_activateterm(window, active);
315 mac_activatedlg(window, event);
318 mac_activateabout(window, event);
323 static void mac_activateabout(WindowPtr window, EventRecord *event) {
324 DialogItemType itemtype;
330 active = (event->modifiers & activeFlag) != 0;
331 GetDialogItem(window, wiAboutLicence, &itemtype, &itemhandle, &itemrect);
332 HiliteControl((ControlHandle)itemhandle, active ? 0 : 255);
333 DialogSelect(event, &window, &item);
336 static void mac_updatewindow(WindowPtr window) {
338 switch (mac_windowtype(window)) {
340 mac_updateterm(window);
345 UpdateDialog(window, window->visRgn);
349 mac_updatelicence(window);
354 static void mac_updatelicence(WindowPtr window)
362 fondsize = GetScriptVariable(smRoman, smScriptSmallFondSize);
363 TextFont(HiWord(fondsize));
364 TextSize(LoWord(fondsize));
365 h = Get1Resource('TEXT', wLicence);
366 len = GetResourceSizeOnDisk(h);
369 TETextBox(*h, len, &window->portRect, teFlushDefault);
376 * Work out what kind of window we're dealing with.
377 * Concept shamelessly nicked from SurfWriter.
379 static int mac_windowtype(WindowPtr window) {
385 kind = ((WindowPeek)window)->windowKind;
388 if (GetWVariant(window) == zoomDocProc)
390 refcon = GetWRefCon(window);
400 static void mac_keypress(EventRecord *event) {
403 window = FrontWindow();
405 * Check for a command-key combination, but ignore it if it counts
406 * as a meta-key combination and we're in a terminal window.
408 if (event->what == keyDown && (event->modifiers & cmdKey) /*&&
409 !((event->modifiers & cfg.meta_modifiers) == cfg.meta_modifiers &&
410 mac_windowtype(window) == wTerminal)*/) {
412 mac_menucommand(MenuKey(event->message & charCodeMask));
414 switch (mac_windowtype(window)) {
416 mac_keyterm(window, event);
422 static void mac_menucommand(long result) {
427 menu = HiWord(result);
428 item = LoWord(result);
429 window = FrontWindow();
430 /* Things which do the same whatever window we're in. */
438 GetMenuItemText(GetMenuHandle(mApple), item, da);
452 mac_closewindow(window);
460 /* If we get here, handling is up to window-specific code. */
461 switch (mac_windowtype(window)) {
463 mac_menuterm(window, menu, item);
470 static void mac_openabout(void) {
471 DialogItemType itemtype;
478 SelectWindow(windows.about);
480 windows.about = GetNewDialog(wAbout, NULL, (WindowPtr)-1);
481 vers = (VersRecHndl)Get1Resource('vers', 1);
482 if (vers != NULL && *vers != NULL) {
483 longvers = (*vers)->shortVersion + (*vers)->shortVersion[0] + 1;
484 GetDialogItem(windows.about, wiAboutVersion,
485 &itemtype, &item, &box);
486 assert(itemtype & kStaticTextDialogItem);
487 SetDialogItemText(item, longvers);
489 ShowWindow(windows.about);
493 static void mac_openlicence(void) {
496 SelectWindow(windows.licence);
498 windows.licence = GetNewWindow(wLicence, NULL, (WindowPtr)-1);
499 ShowWindow(windows.licence);
503 static void mac_closewindow(WindowPtr window) {
505 switch (mac_windowtype(window)) {
507 CloseDeskAcc(((WindowPeek)window)->windowKind);
510 /* FIXME: end session and stuff */
513 windows.about = NULL;
517 windows.licence = NULL;
526 static void mac_zoomwindow(WindowPtr window, short part) {
528 /* FIXME: do something */
532 * Make the menus look right before the user gets to see them.
534 static void mac_adjustmenus(void) {
538 window = FrontWindow();
539 menu = GetMenuHandle(mApple);
541 EnableItem(menu, iAbout);
543 menu = GetMenuHandle(mFile);
545 EnableItem(menu, iNew);
547 EnableItem(menu, iClose);
549 DisableItem(menu, iClose);
550 EnableItem(menu, iQuit);
552 switch (mac_windowtype(window)) {
554 mac_adjusttermmenus(window);
557 menu = GetMenuHandle(mEdit);
558 DisableItem(menu, 0);
565 * Make sure the right cursor's being displayed.
567 static void mac_adjustcursor(RgnHandle cursrgn) {
569 WindowPtr window, front;
573 LocalToGlobal(&mouse);
574 part = FindWindow(mouse, &window);
575 front = FrontWindow();
576 if (part != inContent || window == NULL || window != front) {
577 /* Cursor isn't in the front window, so switch to arrow */
578 SetCursor(&qd.arrow);
579 SetRectRgn(cursrgn, SHRT_MIN, SHRT_MIN, SHRT_MAX, SHRT_MAX);
581 DiffRgn(cursrgn, front->visRgn, cursrgn);
583 switch (mac_windowtype(window)) {
585 mac_adjusttermcursor(window, mouse, cursrgn);
588 SetCursor(&qd.arrow);
589 CopyRgn(window->visRgn, cursrgn);
595 static void mac_shutdown(void) {
597 #if !TARGET_RT_MAC_CFM
598 if (mac_gestalts.encvvers != 0)
599 TerminateUnicodeConverter();
604 void fatalbox(char *fmt, ...) {
609 /* We'd like stuff to be a Pascal string */
610 stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap);
612 ParamText(stuff, NULL, NULL, NULL);
617 void modalfatalbox(char *fmt, ...) {
622 /* We'd like stuff to be a Pascal string */
623 stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap);
625 ParamText(stuff, NULL, NULL, NULL);
632 * c-file-style: "simon"