1 /* $Id: mac.c,v 1.1.2.19 1999/03/28 02:06:10 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>
42 #include <ToolUtils.h>
46 #include <stdlib.h> /* putty.h needs size_t */
47 #include <stdio.h> /* for vsprintf */
49 #define PUTTY_DO_GLOBALS
58 struct mac_gestalts mac_gestalts;
60 static void mac_startup(void);
61 static void mac_eventloop(void);
62 #pragma noreturn (mac_eventloop)
63 static void mac_event(EventRecord *);
64 static void mac_contentclick(WindowPtr, EventRecord *);
65 static void mac_growwindow(WindowPtr, EventRecord *);
66 static void mac_activatewindow(WindowPtr, Boolean);
67 static void mac_updatewindow(WindowPtr);
68 static void mac_keypress(EventRecord *);
69 static int mac_windowtype(WindowPtr);
70 static void mac_menucommand(long);
71 static void mac_adjustcursor(RgnHandle);
72 static void mac_adjustmenus(void);
73 static void mac_closewindow(WindowPtr);
74 static void mac_zoomwindow(WindowPtr, short);
75 static void mac_shutdown(void);
76 #pragma noreturn (mac_shutdown)
79 WindowPtr terminal; /* XXX: Temporary */
84 struct mac_windows windows;
86 int main (int argc, char **argv) {
92 #pragma noreturn (main)
94 static void mac_startup(void) {
98 InitGraf(&qd.thePort);
99 /* Init Font Manager */
101 /* Init Window Manager */
103 /* Init Menu Manager */
107 /* Init Dialog Manager */
111 /* Find out if we've got Color Quickdraw */
112 if (Gestalt(gestaltQuickdrawVersion, &mac_gestalts.qdvers) != noErr)
113 mac_gestalts.qdvers = gestaltOriginalQD;
114 /* ... and the Appearance Manager? */
115 if (Gestalt(gestaltAppearanceVersion, &mac_gestalts.apprvers) != noErr)
116 if (Gestalt(gestaltAppearanceAttr, NULL) == noErr)
117 mac_gestalts.apprvers = 0x0100;
119 mac_gestalts.apprvers = 0;
120 /* Mac OS 8.5 Control Manager (proportional scrollbars)? */
121 if (Gestalt(gestaltControlMgrAttr, &mac_gestalts.cntlattr) != noErr)
122 mac_gestalts.cntlattr = 0;
123 /* Mac OS 8.5 Window Manager? */
124 if (Gestalt(gestaltWindowMgrAttr, &mac_gestalts.windattr) != noErr)
125 mac_gestalts.windattr = 0;
127 /* We've been tested with the Appearance Manager */
128 if (mac_gestalts.apprvers != 0)
129 RegisterAppearanceClient();
131 menuBar = GetNewMBar(128);
133 fatalbox("Unable to create menu bar.");
135 AppendResMenu(GetMenuHandle(mApple), 'DRVR');
139 windows.terminal = NULL;
140 windows.about = NULL;
141 windows.licence = NULL;
144 static void mac_eventloop(void) {
151 mac_adjustcursor(cursrgn);
152 gotevent = WaitNextEvent(everyEvent, &event, LONG_MAX, cursrgn);
153 mac_adjustcursor(cursrgn);
160 static void mac_event(EventRecord *event) {
165 switch (event->what) {
167 part = FindWindow(event->where, &window);
171 mac_menucommand(MenuSelect(event->where));
174 SystemClick(event, window);
177 if (window != FrontWindow())
178 /* XXX: check for movable modal dboxes? */
179 SelectWindow(window);
181 mac_contentclick(window, event);
184 if (TrackGoAway(window, event->where))
185 mac_closewindow(window);
188 /* XXX: moveable modal check? */
189 DragWindow(window, event->where, &qd.screenBits.bounds);
192 mac_growwindow(window, event);
196 if (TrackBox(window, event->where, part))
197 mac_zoomwindow(window, part);
206 mac_activatewindow((WindowPtr)event->message,
207 (event->modifiers & activeFlag) != 0);
210 mac_updatewindow((WindowPtr)event->message);
213 if (HiWord(event->message) != noErr) {
214 SetPt(&pt, 120, 120);
215 DIBadMount(pt, event->message);
221 static void mac_contentclick(WindowPtr window, EventRecord *event) {
224 switch (mac_windowtype(window)) {
226 mac_clickterm(window, event);
229 if (DialogSelect(event, &(DialogPtr)window, &item))
232 /* XXX: Do something */
239 static void mac_growwindow(WindowPtr window, EventRecord *event) {
241 switch (mac_windowtype(window)) {
243 mac_growterm(window, event);
247 static void mac_activatewindow(WindowPtr window, Boolean active) {
250 switch (mac_windowtype(window)) {
252 mac_activateterm(window, active);
257 static void mac_updatewindow(WindowPtr window) {
259 switch (mac_windowtype(window)) {
261 mac_updateterm(window);
265 UpdateDialog(window, window->visRgn);
275 * Work out what kind of window we're dealing with.
276 * Concept shamelessly nicked from SurfWriter.
278 static int mac_windowtype(WindowPtr window) {
283 kind = ((WindowPeek)window)->windowKind;
286 if (GetWVariant(window) == zoomDocProc)
288 return GetWRefCon(window);
294 static void mac_keypress(EventRecord *event) {
297 window = FrontWindow();
299 * Check for a command-key combination, but ignore it if it counts
300 * as a meta-key combination and we're in a terminal window.
302 if (event->what == keyDown && (event->modifiers & cmdKey) &&
303 !((event->modifiers & cfg.meta_modifiers) == cfg.meta_modifiers &&
304 mac_windowtype(window) == wTerminal)) {
306 mac_menucommand(MenuKey(event->message & charCodeMask));
308 switch (mac_windowtype(window)) {
310 mac_keyterm(window, event);
316 static void mac_menucommand(long result) {
321 menu = HiWord(result);
322 item = LoWord(result);
323 window = FrontWindow();
324 /* Things which do the same whatever window we're in. */
330 SelectWindow(windows.about);
332 windows.about = GetNewDialog(wAbout, NULL, (WindowPtr)-1);
335 GetMenuItemText(GetMenuHandle(mApple), item, da);
346 mac_closewindow(window);
354 /* If we get here, handling is up to window-specific code. */
355 switch (mac_windowtype(window)) {
357 mac_menuterm(window, menu, item);
364 static void mac_closewindow(WindowPtr window) {
366 switch (mac_windowtype(window)) {
368 CloseDeskAcc(((WindowPeek)window)->windowKind);
371 /* FIXME: end session and stuff */
374 windows.about = NULL;
383 static void mac_zoomwindow(WindowPtr window, short part) {
385 /* FIXME: do something */
389 * Make the menus look right before the user gets to see them.
391 static void mac_adjustmenus(void) {
395 window = FrontWindow();
396 menu = GetMenuHandle(mApple);
398 EnableItem(menu, iAbout);
400 menu = GetMenuHandle(mFile);
402 EnableItem(menu, iNew);
404 EnableItem(menu, iClose);
406 DisableItem(menu, iClose);
407 EnableItem(menu, iQuit);
409 switch (mac_windowtype(window)) {
411 mac_adjusttermmenus(window);
414 menu = GetMenuHandle(mEdit);
415 DisableItem(menu, 0);
422 * Make sure the right cursor's being displayed.
424 static void mac_adjustcursor(RgnHandle cursrgn) {
426 WindowPtr window, front;
430 LocalToGlobal(&mouse);
431 part = FindWindow(mouse, &window);
432 front = FrontWindow();
433 if (part != inContent || window == NULL || window != front) {
434 /* Cursor isn't in the front window, so switch to arrow */
435 SetCursor(&qd.arrow);
436 SetRectRgn(cursrgn, SHRT_MIN, SHRT_MIN, SHRT_MAX, SHRT_MAX);
438 DiffRgn(cursrgn, front->visRgn, cursrgn);
440 switch (mac_windowtype(window)) {
442 mac_adjusttermcursor(window, mouse, cursrgn);
445 SetCursor(&qd.arrow);
446 CopyRgn(window->visRgn, cursrgn);
452 static void mac_shutdown(void) {
457 void fatalbox(const char *fmt, ...) {
462 /* We'd like stuff to be a Pascal string */
463 stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap);
465 ParamText(stuff, NULL, NULL, NULL);
472 * c-file-style: "simon"