1 /* $Id: macpgen.c,v 1.5 2003/02/23 13:31:12 ben Exp $ */
3 * Copyright (c) 1999, 2003 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
29 * macpgen.c - PuTTYgen for Mac OS
33 #include <AEDataModel.h>
34 #include <AppleEvents.h>
35 #include <Quickdraw.h>
37 #include <MacWindows.h>
40 #include <Appearance.h>
41 #include <CodeFragments.h>
47 #include <Navigation.h>
48 #include <Resources.h>
50 #include <TextCommon.h>
51 #include <ToolUtils.h>
52 #include <UnicodeConverter.h>
57 #include <stdlib.h> /* putty.h needs size_t */
58 #include <stdio.h> /* for vsprintf */
60 #define PUTTY_DO_GLOBALS
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_suspendresume(EventRecord *);
75 static void mac_updatewindow(WindowPtr);
76 static void mac_keypress(EventRecord *);
77 static int mac_windowtype(WindowPtr);
78 static void mac_menucommand(long);
79 static void mac_adjustcursor(RgnHandle);
80 static void mac_adjustmenus(void);
81 static void mac_closewindow(WindowPtr);
82 static void mac_zoomwindow(WindowPtr, short);
83 #pragma noreturn (cleanup_exit)
90 struct mac_windows windows;
92 struct mac_gestalts mac_gestalts;
94 int main (int argc, char **argv) {
100 #pragma noreturn (main)
102 static void mac_startup(void) {
106 #if !TARGET_API_MAC_CARBON
107 /* Init Memory Manager */
110 InitGraf(&qd.thePort);
111 /* Init Font Manager */
113 /* Init Window Manager */
115 /* Init Menu Manager */
119 /* Init Dialog Manager */
123 /* Get base system version (only used if there's no better selector) */
124 if (Gestalt(gestaltSystemVersion, &mac_gestalts.sysvers) != noErr ||
125 (mac_gestalts.sysvers &= 0xffff) < 0x700)
126 fatalbox("PuTTYgen requires System 7 or newer");
127 /* Find out if we've got Color Quickdraw */
128 if (Gestalt(gestaltQuickdrawVersion, &mac_gestalts.qdvers) != noErr)
129 mac_gestalts.qdvers = gestaltOriginalQD;
130 /* ... and the Appearance Manager? */
131 if (Gestalt(gestaltAppearanceVersion, &mac_gestalts.apprvers) != noErr)
132 if (Gestalt(gestaltAppearanceAttr, NULL) == noErr)
133 mac_gestalts.apprvers = 0x0100;
135 mac_gestalts.apprvers = 0;
136 #if TARGET_RT_MAC_CFM
137 /* Paranoia: Did we manage to pull in AppearanceLib? */
138 if (&RegisterAppearanceClient == kUnresolvedCFragSymbolAddress)
139 mac_gestalts.apprvers = 0;
142 mac_gestalts.cntlattr = 0;
143 mac_gestalts.windattr = 0;
145 /* Mac OS 8.5 Control Manager (proportional scrollbars)? */
146 if (Gestalt(gestaltControlMgrAttr, &mac_gestalts.cntlattr) != noErr ||
147 &SetControlViewSize == kUnresolvedCFragSymbolAddress)
148 mac_gestalts.cntlattr = 0;
149 /* Mac OS 8.5 Window Manager? */
150 if (Gestalt(gestaltWindowMgrAttr, &mac_gestalts.windattr) != noErr ||
151 &SetWindowContentColor == kUnresolvedCFragSymbolAddress)
152 mac_gestalts.windattr = 0;
154 /* Text Encoding Conversion Manager? */
156 #if TARGET_RT_MAC_CFM
157 &TECGetInfo == kUnresolvedCFragSymbolAddress ||
159 InitializeUnicodeConverter(NULL) != noErr ||
161 TECGetInfo(&ti) != noErr)
162 mac_gestalts.encvvers = 0;
164 mac_gestalts.encvvers = (*ti)->tecVersion;
165 mac_gestalts.uncvattr = (*ti)->tecUnicodeConverterFeatures;
166 DisposeHandle((Handle)ti);
168 /* Navigation Services? */
169 if (NavServicesAvailable())
170 mac_gestalts.navsvers = NavLibraryVersion();
172 mac_gestalts.navsvers = 0;
174 /* We've been tested with the Appearance Manager */
175 if (mac_gestalts.apprvers != 0)
176 RegisterAppearanceClient();
178 menuBar = GetNewMBar(128);
180 fatalbox("Unable to create menu bar.");
182 AppendResMenu(GetMenuHandle(mApple), 'DRVR');
186 windows.about = NULL;
187 windows.licence = NULL;
189 flags = FLAG_INTERACTIVE;
191 /* Install Apple Event handlers. */
193 AEInstallEventHandler(kCoreEventClass, kAEOpenApplication,
194 NewAEEventHandlerUPP(&mac_aevt_oapp), 0, FALSE);
195 AEInstallEventHandler(kCoreEventClass, kAEOpenDocuments,
196 NewAEEventHandlerUPP(&mac_aevt_odoc), 0, FALSE);
197 AEInstallEventHandler(kCoreEventClass, kAEPrintDocuments,
198 NewAEEventHandlerUPP(&mac_aevt_pdoc), 0, FALSE);
200 AEInstallEventHandler(kCoreEventClass, kAEQuitApplication,
201 NewAEEventHandlerUPP(&mac_aevt_quit), 0, FALSE);
204 static void mac_eventloop(void) {
208 Point mousenow, mousethen;
213 GetMouse(&mousethen);
215 mac_adjustcursor(cursrgn);
216 gotevent = WaitNextEvent(everyEvent, &event, LONG_MAX, cursrgn);
217 mac_adjustcursor(cursrgn);
218 front = mac_frontwindow();
220 ks = mac_windowkey(front);
221 if (ks->collecting_entropy) {
223 if (mousenow.h != mousethen.h || mousenow.v != mousethen.v) {
224 ks->entropy[ks->entropy_got++] = *(unsigned *)&mousenow;
225 ks->entropy[ks->entropy_got++] = TickCount();
226 if (ks->entropy_got >= ks->entropy_required)
227 ks->collecting_entropy = 0;
228 SetControlValue(ks->progress, ks->entropy_got);
229 mousethen = mousenow;
231 SetEmptyRgn(cursrgn);
243 static void mac_event(EventRecord *event) {
247 switch (event->what) {
249 part = FindWindow(event->where, &window);
253 mac_menucommand(MenuSelect(event->where));
255 #if !TARGET_API_MAC_CARBON
257 SystemClick(event, window);
261 if (window != FrontWindow())
262 /* XXX: check for movable modal dboxes? */
263 SelectWindow(window);
265 mac_contentclick(window, event);
268 if (TrackGoAway(window, event->where))
269 mac_closewindow(window);
272 /* XXX: moveable modal check? */
273 #if TARGET_API_MAC_CARBON
277 GetQDGlobalsScreenBits(&screenBits);
278 DragWindow(window, event->where, &screenBits.bounds);
281 DragWindow(window, event->where, &qd.screenBits.bounds);
285 mac_growwindow(window, event);
289 if (TrackBox(window, event->where, part))
290 mac_zoomwindow(window, part);
299 mac_activatewindow((WindowPtr)event->message, event);
302 mac_updatewindow((WindowPtr)event->message);
304 #if !TARGET_API_MAC_CARBON
306 if (HiWord(event->message) != noErr) {
309 SetPt(&pt, 120, 120);
310 DIBadMount(pt, event->message);
315 switch ((event->message & osEvtMessageMask) >> 24) {
316 case suspendResumeMessage:
317 mac_suspendresume(event);
321 case kHighLevelEvent:
322 AEProcessAppleEvent(event); /* errors? */
327 static void mac_contentclick(WindowPtr window, EventRecord *event)
330 if (mac_wininfo(window)->click != NULL)
331 (*mac_wininfo(window)->click)(window, event);
334 static void mac_growwindow(WindowPtr window, EventRecord *event)
337 if (mac_wininfo(window)->grow != NULL)
338 (*mac_wininfo(window)->grow)(window, event);
341 static void mac_activatewindow(WindowPtr window, EventRecord *event)
345 if (mac_wininfo(window)->activate != NULL)
346 (*mac_wininfo(window)->activate)(window, event);
349 static void mac_updatewindow(WindowPtr window)
352 if (mac_wininfo(window)->update != NULL)
353 (*mac_wininfo(window)->update)(window);
357 * Work out what kind of window we're dealing with.
359 static int mac_windowtype(WindowPtr window)
362 #if !TARGET_API_MAC_CARBON
363 if (GetWindowKind(window) < 0)
366 return ((WinInfo *)GetWRefCon(window))->wtype;
372 static void mac_keypress(EventRecord *event)
376 window = FrontWindow();
377 if (event->what == keyDown && (event->modifiers & cmdKey)) {
379 mac_menucommand(MenuKey(event->message & charCodeMask));
381 if (mac_wininfo(window)->key != NULL)
382 (*mac_wininfo(window)->key)(window, event);
386 static void mac_menucommand(long result)
390 #if !TARGET_API_MAC_CARBON
394 menu = HiWord(result);
395 item = LoWord(result);
396 window = FrontWindow();
397 /* Things which do the same whatever window we're in. */
404 #if !TARGET_API_MAC_CARBON
406 GetMenuItemText(GetMenuHandle(mApple), item, da);
418 mac_closewindow(window);
426 /* If we get here, handling is up to window-specific code. */
427 if (mac_wininfo(window)->menu != NULL)
428 (*mac_wininfo(window)->menu)(window, menu, item);
434 static void mac_closewindow(WindowPtr window)
437 switch (mac_windowtype(window)) {
438 #if !TARGET_API_MAC_CARBON
440 CloseDeskAcc(GetWindowKind(window));
444 if (mac_wininfo(window)->close != NULL)
445 (*mac_wininfo(window)->close)(window);
449 static void mac_suspendresume(EventRecord *event)
452 EventRecord fakeevent;
455 * We're called either before we're suspended or after we're
456 * resumed, so we're the front application at this point.
458 front = FrontWindow();
460 fakeevent.what = activateEvt;
461 fakeevent.message = (UInt32)front;
462 fakeevent.when = event->when;
463 fakeevent.where = event->where;
464 fakeevent.modifiers =
465 (event->message & resumeFlag) ? activeFlag : 0;
466 mac_activatewindow(front, &fakeevent);
470 static void mac_zoomwindow(WindowPtr window, short part) {
472 /* FIXME: do something */
476 * Make the menus look right before the user gets to see them.
478 #if TARGET_API_MAC_CARBON
479 #define EnableItem EnableMenuItem
480 #define DisableItem DisableMenuItem
482 static void mac_adjustmenus(void) {
486 window = FrontWindow();
487 menu = GetMenuHandle(mApple);
489 EnableItem(menu, iAbout);
491 menu = GetMenuHandle(mFile);
493 EnableItem(menu, iNew);
495 EnableItem(menu, iClose);
497 DisableItem(menu, iClose);
498 EnableItem(menu, iQuit);
500 if (mac_wininfo(window)->adjustmenus != NULL)
501 (*mac_wininfo(window)->adjustmenus)(window);
503 DisableItem(menu, iSave);
504 DisableItem(menu, iSaveAs);
505 menu = GetMenuHandle(mEdit);
506 DisableItem(menu, 0);
507 menu = GetMenuHandle(mWindow);
508 DisableItem(menu, 0); /* Until we get more than 1 item on it. */
514 * Make sure the right cursor's being displayed.
516 static void mac_adjustcursor(RgnHandle cursrgn)
519 WindowPtr window, front;
521 #if TARGET_API_MAC_CARBON
527 LocalToGlobal(&mouse);
528 part = FindWindow(mouse, &window);
529 front = FrontWindow();
530 if (part != inContent || window == NULL || window != front) {
531 /* Cursor isn't in the front window, so switch to arrow */
532 #if TARGET_API_MAC_CARBON
533 GetQDGlobalsArrow(&arrow);
536 SetCursor(&qd.arrow);
538 SetRectRgn(cursrgn, SHRT_MIN, SHRT_MIN, SHRT_MAX, SHRT_MAX);
540 #if TARGET_API_MAC_CARBON
542 GetPortVisibleRegion(GetWindowPort(front), visrgn);
543 DiffRgn(cursrgn, visrgn, cursrgn);
546 DiffRgn(cursrgn, front->visRgn, cursrgn);
550 if (mac_wininfo(window)->adjustcursor != NULL)
551 (*mac_wininfo(window)->adjustcursor)(window, mouse, cursrgn);
553 #if TARGET_API_MAC_CARBON
554 GetQDGlobalsArrow(&arrow);
556 GetPortVisibleRegion(GetWindowPort(window), cursrgn);
558 SetCursor(&qd.arrow);
559 CopyRgn(window->visRgn, cursrgn);
565 pascal OSErr mac_aevt_quit(const AppleEvent *req, AppleEvent *reply,
571 if (AEGetAttributePtr(req, keyMissedKeywordAttr, typeWildCard,
572 &type, NULL, 0, &size) == noErr)
573 return errAEParamMissed;
579 void cleanup_exit(int status)
582 #if !TARGET_RT_MAC_CFM
583 if (mac_gestalts.encvvers != 0)
584 TerminateUnicodeConverter();
591 * c-file-style: "simon"