1 /* $Id: macterm.c,v 1.30 2003/01/01 19:51:13 ben Exp $ */
3 * Copyright (c) 1999 Simon Tatham
4 * Copyright (c) 1999, 2002 Ben Harris
7 * Permission is hereby granted, free of charge, to any person
8 * obtaining a copy of this software and associated documentation
9 * files (the "Software"), to deal in the Software without
10 * restriction, including without limitation the rights to use,
11 * copy, modify, merge, publish, distribute, sublicense, and/or
12 * sell copies of the Software, and to permit persons to whom the
13 * Software is furnished to do so, subject to the following
16 * The above copyright notice and this permission notice shall be
17 * included in all copies or substantial portions of the Software.
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
20 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
21 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
22 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
23 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
24 * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
25 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
30 * macterm.c -- Macintosh terminal front-end
35 #include <ControlDefinitions.h>
39 #include <MacMemory.h>
40 #include <MacWindows.h>
41 #include <MixedMode.h>
43 #include <Quickdraw.h>
44 #include <QuickdrawText.h>
45 #include <Resources.h>
49 #include <StandardFile.h>
50 #include <TextCommon.h>
52 #include <ToolUtils.h>
53 #include <UnicodeConverter.h>
68 #define NCOLOURS (lenof(((Config *)0)->colours))
71 #define DEFAULT_FG_BOLD 17
73 #define DEFAULT_BG_BOLD 19
77 #define PTOCC(x) ((x) < 0 ? -(-(x - s->font_width - 1) / s->font_width) : \
79 #define PTOCR(y) ((y) < 0 ? -(-(y - s->font_height - 1) / s->font_height) : \
82 static void mac_initfont(Session
*);
83 static pascal OSStatus
uni_to_font_fallback(UniChar
*, ByteCount
, ByteCount
*,
84 TextPtr
, ByteCount
, ByteCount
*,
86 ConstUnicodeMappingPtr
);
87 static void mac_initpalette(Session
*);
88 static void mac_adjustwinbg(Session
*);
89 static void mac_adjustsize(Session
*, int, int);
90 static void mac_drawgrowicon(Session
*s
);
91 static pascal void mac_growtermdraghook(void);
92 static pascal void mac_scrolltracker(ControlHandle
, short);
93 static pascal void do_text_for_device(short, short, GDHandle
, long);
94 static int mac_keytrans(Session
*, EventRecord
*, unsigned char *);
95 static void text_click(Session
*, EventRecord
*);
97 void pre_paint(Session
*s
);
98 void post_paint(Session
*s
);
100 #if TARGET_RT_MAC_CFM
101 static RoutineDescriptor mac_scrolltracker_upp
=
102 BUILD_ROUTINE_DESCRIPTOR(uppControlActionProcInfo
,
103 (ProcPtr
)mac_scrolltracker
);
104 static RoutineDescriptor do_text_for_device_upp
=
105 BUILD_ROUTINE_DESCRIPTOR(uppDeviceLoopDrawingProcInfo
,
106 (ProcPtr
)do_text_for_device
);
107 #else /* not TARGET_RT_MAC_CFM */
108 #define mac_scrolltracker_upp mac_scrolltracker
109 #define do_text_for_device_upp do_text_for_device
110 #endif /* not TARGET_RT_MAC_CFM */
112 static void inbuf_putc(Session
*s
, int c
) {
115 from_backend(s
->term
, 0, &ch
, 1);
118 static void inbuf_putstr(Session
*s
, const char *c
) {
120 from_backend(s
->term
, 0, (char *)c
, strlen(c
));
123 static void display_resource(Session
*s
, unsigned long type
, short id
) {
128 h
= GetResource(type
, id
);
130 fatalbox("Can't get test resource");
131 len
= GetResourceSizeOnDisk(h
);
136 from_backend(s
->term
, 0, t
, len
);
141 void mac_opensession(void) {
143 StandardFileReply sfr
;
144 static const OSType sftypes
[] = { 'Sess', 0, 0, 0 };
147 s
= smalloc(sizeof(*s
));
148 memset(s
, 0, sizeof(*s
));
150 StandardGetFile(NULL
, 1, sftypes
, &sfr
);
151 if (!sfr
.sfGood
) goto fail
;
153 sesshandle
= open_settings_r_fsp(&sfr
.sfFile
);
154 if (sesshandle
== NULL
) goto fail
;
155 load_open_settings(sesshandle
, TRUE
, &s
->cfg
);
156 close_settings_r(sesshandle
);
157 s
->back
= &loop_backend
;
166 void mac_startsession(Session
*s
)
171 /* XXX: Own storage management? */
173 s
->window
= GetNewCWindow(wTerminal
, NULL
, (WindowPtr
)-1);
175 s
->window
= GetNewWindow(wTerminal
, NULL
, (WindowPtr
)-1);
176 SetWRefCon(s
->window
, (long)s
);
177 s
->scrollbar
= GetNewControl(cVScroll
, s
->window
);
178 s
->term
= term_init(&s
->cfg
, s
);
180 s
->logctx
= log_init(s
);
181 term_provide_logctx(s
->term
, s
->logctx
);
183 s
->back
->init(s
->term
, &s
->backhandle
, "localhost", 23, &s
->realhost
, 0);
184 s
->back
->provide_logctx(s
->backhandle
, s
->logctx
);
186 term_provide_resize_fn(s
->term
, s
->back
->size
, s
->backhandle
);
188 mac_adjustsize(s
, s
->cfg
.height
, s
->cfg
.width
);
189 term_size(s
->term
, s
->cfg
.height
, s
->cfg
.width
, s
->cfg
.savelines
);
191 s
->ldisc
= ldisc_create(&s
->cfg
, s
->term
, s
->back
, s
->backhandle
, s
);
192 ldisc_send(s
->ldisc
, NULL
, 0, 0);/* cause ldisc to notice changes */
196 if (HAVE_COLOR_QD()) {
197 /* Set to FALSE to not get palette updates in the background. */
198 SetPalette(s
->window
, s
->palette
, TRUE
);
199 ActivatePalette(s
->window
);
201 ShowWindow(s
->window
);
202 starttime
= TickCount();
203 display_resource(s
, 'pTST', 128);
204 sprintf(msg
, "Elapsed ticks: %d\015\012", TickCount() - starttime
);
205 inbuf_putstr(s
, msg
);
209 static UnicodeToTextFallbackUPP uni_to_font_fallback_upp
;
211 static void mac_initfont(Session
*s
) {
217 macfont
[0] = sprintf((char *)&macfont
[1], "%s", s
->cfg
.font
);
218 GetFNum(macfont
, &s
->fontnum
);
219 TextFont(s
->fontnum
);
220 TextFace(s
->cfg
.fontisbold ? bold
: 0);
221 TextSize(s
->cfg
.fontheight
);
223 s
->font_width
= CharWidth('W'); /* Well, it's what NCSA uses. */
224 s
->font_ascent
= fi
.ascent
;
225 s
->font_leading
= fi
.leading
;
226 s
->font_height
= s
->font_ascent
+ fi
.descent
+ s
->font_leading
;
227 if (!s
->cfg
.bold_colour
) {
229 s
->font_boldadjust
= s
->font_width
- CharWidth('W');
231 s
->font_boldadjust
= 0;
233 if (s
->uni_to_font
!= NULL
)
234 DisposeUnicodeToTextInfo(&s
->uni_to_font
);
235 if (mac_gestalts
.encvvers
!= 0 &&
236 UpgradeScriptInfoToTextEncoding(kTextScriptDontCare
,
237 kTextLanguageDontCare
,
238 kTextRegionDontCare
, macfont
,
240 CreateUnicodeToTextInfoByEncoding(enc
, &s
->uni_to_font
) == noErr
) {
241 if (uni_to_font_fallback_upp
== NULL
)
242 uni_to_font_fallback_upp
=
243 NewUnicodeToTextFallbackProc(&uni_to_font_fallback
);
244 if (SetFallbackUnicodeToText(s
->uni_to_font
,
245 uni_to_font_fallback_upp
,
246 kUnicodeFallbackCustomOnly
| kUnicodeFallbackInterruptSafeMask
,
248 DisposeUnicodeToTextInfo(&s
->uni_to_font
);
249 s
->uni_to_font
= NULL
;
252 s
->uni_to_font
= NULL
;
254 charset_from_macenc(FontToScript(s
->fontnum
),
255 GetScriptManagerVariable(smRegionCode
),
256 mac_gestalts
.sysvers
, s
->cfg
.font
);
259 mac_adjustsize(s
, s
->term
->rows
, s
->term
->cols
);
262 static pascal OSStatus
uni_to_font_fallback(UniChar
*ucp
,
263 ByteCount ilen
, ByteCount
*iusedp
, TextPtr obuf
, ByteCount olen
,
264 ByteCount
*ousedp
, LogicalAddress
*cookie
, ConstUnicodeMappingPtr mapping
)
268 return kTECOutputBufferFullStatus
;
270 * What I'd _like_ to do here is to somehow generate the
271 * missing-character glyph that every font is required to have.
272 * Unfortunately (and somewhat surprisingly), I can't find any way
273 * to actually ask for it explicitly. Bah.
283 * To be called whenever the window size changes.
284 * rows and cols should be desired values.
285 * It's assumed the terminal emulator will be informed, and will set rows
288 static void mac_adjustsize(Session
*s
, int newrows
, int newcols
) {
289 int winwidth
, winheight
;
291 winwidth
= newcols
* s
->font_width
+ 15;
292 winheight
= newrows
* s
->font_height
;
293 SizeWindow(s
->window
, winwidth
, winheight
, true);
294 HideControl(s
->scrollbar
);
295 MoveControl(s
->scrollbar
, winwidth
- 15, -1);
296 SizeControl(s
->scrollbar
, 16, winheight
- 13);
297 ShowControl(s
->scrollbar
);
301 static void mac_initpalette(Session
*s
) {
303 if (!HAVE_COLOR_QD())
306 * Most colours should be inhibited on 2bpp displays.
307 * Palette manager documentation suggests inhibiting all tolerant colours
308 * on greyscale displays.
310 #define PM_NORMAL ( pmTolerant | pmInhibitC2 | \
311 pmInhibitG2 | pmInhibitG4 | pmInhibitG8 )
312 #define PM_TOLERANCE 0x2000
313 s
->palette
= NewPalette(22, NULL
, PM_NORMAL
, PM_TOLERANCE
);
314 if (s
->palette
== NULL
)
315 fatalbox("Unable to create palette");
316 /* In 2bpp, these are the colours we want most. */
317 SetEntryUsage(s
->palette
, DEFAULT_BG
,
318 PM_NORMAL
&~ pmInhibitC2
, PM_TOLERANCE
);
319 SetEntryUsage(s
->palette
, DEFAULT_FG
,
320 PM_NORMAL
&~ pmInhibitC2
, PM_TOLERANCE
);
321 SetEntryUsage(s
->palette
, DEFAULT_FG_BOLD
,
322 PM_NORMAL
&~ pmInhibitC2
, PM_TOLERANCE
);
323 SetEntryUsage(s
->palette
, CURSOR_BG
,
324 PM_NORMAL
&~ pmInhibitC2
, PM_TOLERANCE
);
329 * Set the background colour of the window correctly. Should be
330 * called whenever the default background changes.
332 static void mac_adjustwinbg(Session
*s
) {
334 if (!HAVE_COLOR_QD())
336 #if TARGET_RT_CFM /* XXX doesn't link (at least for 68k) */
337 if (mac_gestalts
.windattr
& gestaltWindowMgrPresent
)
338 SetWindowContentColor(s
->window
,
339 &(*s
->palette
)->pmInfo
[DEFAULT_BG
].ciRGB
);
343 if (s
->wctab
== NULL
)
344 s
->wctab
= (WCTabHandle
)NewHandle(sizeof(**s
->wctab
));
345 if (s
->wctab
== NULL
)
346 return; /* do without */
347 (*s
->wctab
)->wCSeed
= 0;
348 (*s
->wctab
)->wCReserved
= 0;
349 (*s
->wctab
)->ctSize
= 0;
350 (*s
->wctab
)->ctTable
[0].value
= wContentColor
;
351 (*s
->wctab
)->ctTable
[0].rgb
= (*s
->palette
)->pmInfo
[DEFAULT_BG
].ciRGB
;
352 SetWinColor(s
->window
, s
->wctab
);
357 * Set the cursor shape correctly
359 void mac_adjusttermcursor(WindowPtr window
, Point mouse
, RgnHandle cursrgn
) {
361 ControlHandle control
;
366 s
= (Session
*)GetWRefCon(window
);
367 GlobalToLocal(&mouse
);
368 part
= FindControl(mouse
, window
, &control
);
369 if (control
== s
->scrollbar
) {
370 SetCursor(&qd
.arrow
);
371 RectRgn(cursrgn
, &(*s
->scrollbar
)->contrlRect
);
372 SectRgn(cursrgn
, window
->visRgn
, cursrgn
);
374 x
= mouse
.h
/ s
->font_width
;
375 y
= mouse
.v
/ s
->font_height
;
377 SetCursor(&qd
.arrow
);
379 SetCursor(*GetCursor(iBeamCursor
));
380 /* Ask for shape changes if we leave this character cell. */
381 SetRectRgn(cursrgn
, x
* s
->font_width
, y
* s
->font_height
,
382 (x
+ 1) * s
->font_width
, (y
+ 1) * s
->font_height
);
383 SectRgn(cursrgn
, window
->visRgn
, cursrgn
);
388 * Enable/disable menu items based on the active terminal window.
390 void mac_adjusttermmenus(WindowPtr window
) {
395 s
= (Session
*)GetWRefCon(window
);
396 menu
= GetMenuHandle(mEdit
);
398 DisableItem(menu
, iUndo
);
399 DisableItem(menu
, iCut
);
400 if (1/*s->term->selstate == SELECTED*/)
401 EnableItem(menu
, iCopy
);
403 DisableItem(menu
, iCopy
);
404 if (GetScrap(NULL
, 'TEXT', &offset
) == noTypeErr
)
405 DisableItem(menu
, iPaste
);
407 EnableItem(menu
, iPaste
);
408 DisableItem(menu
, iClear
);
409 EnableItem(menu
, iSelectAll
);
412 void mac_menuterm(WindowPtr window
, short menu
, short item
) {
415 s
= (Session
*)GetWRefCon(window
);
423 term_do_paste(s
->term
);
429 void mac_clickterm(WindowPtr window
, EventRecord
*event
) {
432 ControlHandle control
;
435 s
= (Session
*)GetWRefCon(window
);
437 mouse
= event
->where
;
438 GlobalToLocal(&mouse
);
439 part
= FindControl(mouse
, window
, &control
);
440 if (control
== s
->scrollbar
) {
442 case kControlIndicatorPart
:
443 if (TrackControl(control
, mouse
, NULL
) == kControlIndicatorPart
)
444 term_scroll(s
->term
, +1, GetControlValue(control
));
446 case kControlUpButtonPart
:
447 case kControlDownButtonPart
:
448 case kControlPageUpPart
:
449 case kControlPageDownPart
:
450 TrackControl(control
, mouse
, &mac_scrolltracker_upp
);
454 text_click(s
, event
);
458 static void text_click(Session
*s
, EventRecord
*event
) {
461 static UInt32 lastwhen
= 0;
462 static Session
*lastsess
= NULL
;
463 static int lastrow
= -1, lastcol
= -1;
464 static Mouse_Action lastact
= MA_NOTHING
;
467 localwhere
= event
->where
;
468 GlobalToLocal(&localwhere
);
470 col
= PTOCC(localwhere
.h
);
471 row
= PTOCR(localwhere
.v
);
472 if (event
->when
- lastwhen
< GetDblTime() &&
473 row
== lastrow
&& col
== lastcol
&& s
== lastsess
)
474 lastact
= (lastact
== MA_CLICK ? MA_2CLK
:
475 lastact
== MA_2CLK ? MA_3CLK
:
476 lastact
== MA_3CLK ? MA_CLICK
: MA_NOTHING
);
479 /* Fake right button with shift key */
480 term_mouse(s
->term
, event
->modifiers
& shiftKey ? MBT_RIGHT
: MBT_LEFT
,
481 lastact
, col
, row
, event
->modifiers
& shiftKey
,
482 event
->modifiers
& controlKey
, event
->modifiers
& optionKey
);
486 while (StillDown()) {
487 GetMouse(&localwhere
);
488 col
= PTOCC(localwhere
.h
);
489 row
= PTOCR(localwhere
.v
);
491 event
->modifiers
& shiftKey ? MBT_RIGHT
: MBT_LEFT
,
492 MA_DRAG
, col
, row
, event
->modifiers
& shiftKey
,
493 event
->modifiers
& controlKey
,
494 event
->modifiers
& optionKey
);
495 if (row
> s
->term
->rows
- 1)
496 term_scroll(s
->term
, 0, row
- (s
->term
->rows
- 1));
498 term_scroll(s
->term
, 0, row
);
500 term_mouse(s
->term
, event
->modifiers
& shiftKey ? MBT_RIGHT
: MBT_LEFT
,
501 MA_RELEASE
, col
, row
, event
->modifiers
& shiftKey
,
502 event
->modifiers
& controlKey
, event
->modifiers
& optionKey
);
503 lastwhen
= TickCount();
506 Mouse_Button
translate_button(void *frontend
, Mouse_Button button
)
519 void write_clip(void *cookie
, wchar_t *data
, int len
, int must_deselect
) {
522 * See "Programming with the Text Encoding Conversion Manager"
523 * Appendix E for Unicode scrap conventions.
525 * XXX Need to support TEXT/styl scrap as well.
526 * See STScrpRec in TextEdit (Inside Macintosh: Text) for styl details.
527 * XXX Maybe PICT scrap too.
529 if (ZeroScrap() != noErr
)
531 PutScrap(len
* sizeof(*data
), 'utxt', data
);
534 void get_clip(void *frontend
, wchar_t **p
, int *lenp
) {
535 Session
*s
= frontend
;
536 static Handle h
= NULL
;
545 /* XXX Support TEXT-format scrap as well. */
546 if (GetScrap(NULL
, 'utxt', &offset
) > 0) {
548 *lenp
= GetScrap(h
, 'utxt', &offset
) / sizeof(**p
);
551 if (*p
== NULL
|| *lenp
<= 0)
552 fatalbox("Empty scrap");
559 static pascal void mac_scrolltracker(ControlHandle control
, short part
) {
562 s
= (Session
*)GetWRefCon((*control
)->contrlOwner
);
564 case kControlUpButtonPart
:
565 term_scroll(s
->term
, 0, -1);
567 case kControlDownButtonPart
:
568 term_scroll(s
->term
, 0, +1);
570 case kControlPageUpPart
:
571 term_scroll(s
->term
, 0, -(s
->term
->rows
- 1));
573 case kControlPageDownPart
:
574 term_scroll(s
->term
, 0, +(s
->term
->rows
- 1));
595 #define K_INSERT 0x7200
596 #define K_HOME 0x7300
597 #define K_PRIOR 0x7400
598 #define K_DELETE 0x7500
600 #define K_NEXT 0x7900
601 #define K_LEFT 0x7b00
602 #define K_RIGHT 0x7c00
603 #define K_DOWN 0x7d00
615 #define KP_CLEAR 0x4700
616 #define KP_EQUAL 0x5100
617 #define KP_SLASH 0x4b00
618 #define KP_STAR 0x4300
619 #define KP_PLUS 0x4500
620 #define KP_MINUS 0x4e00
621 #define KP_DOT 0x4100
622 #define KP_ENTER 0x4c00
624 void mac_keyterm(WindowPtr window
, EventRecord
*event
) {
625 unsigned char buf
[20];
629 s
= (Session
*)GetWRefCon(window
);
630 len
= mac_keytrans(s
, event
, buf
);
631 ldisc_send(s
->ldisc
, (char *)buf
, len
, 1);
633 term_seen_key_event(s
->term
);
635 term_update(s
->term
);
638 static int mac_keytrans(Session
*s
, EventRecord
*event
,
639 unsigned char *output
) {
640 unsigned char *p
= output
;
643 /* No meta key yet -- that'll be rather fun. */
645 /* Keys that we handle locally */
646 if (event
->modifiers
& shiftKey
) {
647 switch (event
->message
& keyCodeMask
) {
648 case K_PRIOR
: /* shift-pageup */
649 term_scroll(s
->term
, 0, -(s
->term
->rows
- 1));
651 case K_NEXT
: /* shift-pagedown */
652 term_scroll(s
->term
, 0, +(s
->term
->rows
- 1));
658 * Control-2 should return ^@ (0x00), Control-6 should return
659 * ^^ (0x1E), and Control-Minus should return ^_ (0x1F). Since
660 * the DOS keyboard handling did it, and we have nothing better
661 * to do with the key combo in question, we'll also map
662 * Control-Backquote to ^\ (0x1C).
665 if (event
->modifiers
& controlKey
) {
666 switch (event
->message
& charCodeMask
) {
683 * First, all the keys that do tilde codes. (ESC '[' nn '~',
684 * for integer decimal nn.)
686 * We also deal with the weird ones here. Linux VCs replace F1
687 * to F5 by ESC [ [ A to ESC [ [ E. rxvt doesn't do _that_, but
688 * does replace Home and End (1~ and 4~) by ESC [ H and ESC O w
692 switch (event
->message
& keyCodeMask
) {
693 case K_F1
: code
= (event
->modifiers
& shiftKey ?
23 : 11); break;
694 case K_F2
: code
= (event
->modifiers
& shiftKey ?
24 : 12); break;
695 case K_F3
: code
= (event
->modifiers
& shiftKey ?
25 : 13); break;
696 case K_F4
: code
= (event
->modifiers
& shiftKey ?
26 : 14); break;
697 case K_F5
: code
= (event
->modifiers
& shiftKey ?
28 : 15); break;
698 case K_F6
: code
= (event
->modifiers
& shiftKey ?
29 : 17); break;
699 case K_F7
: code
= (event
->modifiers
& shiftKey ?
31 : 18); break;
700 case K_F8
: code
= (event
->modifiers
& shiftKey ?
32 : 19); break;
701 case K_F9
: code
= (event
->modifiers
& shiftKey ?
33 : 20); break;
702 case K_F10
: code
= (event
->modifiers
& shiftKey ?
34 : 21); break;
703 case K_F11
: code
= 23; break;
704 case K_F12
: code
= 24; break;
705 case K_HOME
: code
= 1; break;
706 case K_INSERT
: code
= 2; break;
707 case K_DELETE
: code
= 3; break;
708 case K_END
: code
= 4; break;
709 case K_PRIOR
: code
= 5; break;
710 case K_NEXT
: code
= 6; break;
712 if (s
->cfg
.funky_type
== 1 && code
>= 11 && code
<= 15) {
713 p
+= sprintf((char *)p
, "\x1B[[%c", code
+ 'A' - 11);
716 if (s
->cfg
.rxvt_homeend
&& (code
== 1 || code
== 4)) {
717 p
+= sprintf((char *)p
, code
== 1 ?
"\x1B[H" : "\x1BOw");
721 p
+= sprintf((char *)p
, "\x1B[%d~", code
);
725 if (s
->term
->app_keypad_keys
) {
726 switch (event
->message
& keyCodeMask
) {
727 case KP_ENTER
: p
+= sprintf((char *)p
, "\x1BOM"); return p
- output
;
728 case KP_CLEAR
: p
+= sprintf((char *)p
, "\x1BOP"); return p
- output
;
729 case KP_EQUAL
: p
+= sprintf((char *)p
, "\x1BOQ"); return p
- output
;
730 case KP_SLASH
: p
+= sprintf((char *)p
, "\x1BOR"); return p
- output
;
731 case KP_STAR
: p
+= sprintf((char *)p
, "\x1BOS"); return p
- output
;
732 case KP_PLUS
: p
+= sprintf((char *)p
, "\x1BOl"); return p
- output
;
733 case KP_MINUS
: p
+= sprintf((char *)p
, "\x1BOm"); return p
- output
;
734 case KP_DOT
: p
+= sprintf((char *)p
, "\x1BOn"); return p
- output
;
735 case KP_0
: p
+= sprintf((char *)p
, "\x1BOp"); return p
- output
;
736 case KP_1
: p
+= sprintf((char *)p
, "\x1BOq"); return p
- output
;
737 case KP_2
: p
+= sprintf((char *)p
, "\x1BOr"); return p
- output
;
738 case KP_3
: p
+= sprintf((char *)p
, "\x1BOs"); return p
- output
;
739 case KP_4
: p
+= sprintf((char *)p
, "\x1BOt"); return p
- output
;
740 case KP_5
: p
+= sprintf((char *)p
, "\x1BOu"); return p
- output
;
741 case KP_6
: p
+= sprintf((char *)p
, "\x1BOv"); return p
- output
;
742 case KP_7
: p
+= sprintf((char *)p
, "\x1BOw"); return p
- output
;
743 case KP_8
: p
+= sprintf((char *)p
, "\x1BOx"); return p
- output
;
744 case KP_9
: p
+= sprintf((char *)p
, "\x1BOy"); return p
- output
;
748 switch (event
->message
& keyCodeMask
) {
750 p
+= sprintf((char *)p
,
751 s
->term
->app_cursor_keys ?
"\x1BOA" : "\x1B[A");
754 p
+= sprintf((char *)p
,
755 s
->term
->app_cursor_keys ?
"\x1BOB" : "\x1B[B");
758 p
+= sprintf((char *)p
,
759 s
->term
->app_cursor_keys ?
"\x1BOC" : "\x1B[C");
762 p
+= sprintf((char *)p
,
763 s
->term
->app_cursor_keys ?
"\x1BOD" : "\x1B[D");
769 *p
++ = (s
->cfg
.bksp_is_delete ?
0x7f : 0x08);
772 *p
++ = event
->message
& charCodeMask
;
777 void request_paste(void *frontend
)
779 Session
*s
= frontend
;
782 * In the Mac OS, pasting is synchronous: we can read the
783 * clipboard with no difficulty, so request_paste() can just go
786 term_do_paste(s
->term
);
797 void mac_growterm(WindowPtr window
, EventRecord
*event
) {
800 int newrows
, newcols
;
802 DragGrayRgnUPP draghooksave
;
806 s
= (Session
*)GetWRefCon(window
);
808 draghooksave
= LMGetDragHook();
809 growterm_state
.oldmsg
[0] = '\0';
810 growterm_state
.startmouse
= event
->where
;
811 growterm_state
.s
= s
;
814 BackColor(whiteColor
);
815 ForeColor(blackColor
);
816 TextFont(systemFont
);
820 SetRect(&growterm_state
.msgrect
, 0, 0,
821 StringWidth("\p99999x99999") + 4, fi
.ascent
+ fi
.descent
+ 4);
822 SetPt(&growterm_state
.msgorigin
, 2, fi
.ascent
+ 2);
823 LMSetDragHook(NewDragGrayRgnUPP(mac_growtermdraghook
));
825 SetRect(&limits
, s
->font_width
+ 15, s
->font_height
, SHRT_MAX
, SHRT_MAX
);
826 grow_result
= GrowWindow(window
, event
->where
, &limits
);
828 DisposeDragGrayRgnUPP(LMGetDragHook());
829 LMSetDragHook(draghooksave
);
830 InvalRect(&growterm_state
.msgrect
);
834 if (grow_result
!= 0) {
835 newrows
= HiWord(grow_result
) / s
->font_height
;
836 newcols
= (LoWord(grow_result
) - 15) / s
->font_width
;
837 mac_adjustsize(s
, newrows
, newcols
);
838 term_size(s
->term
, newrows
, newcols
, s
->cfg
.savelines
);
842 static pascal void mac_growtermdraghook(void)
844 Session
*s
= growterm_state
.s
;
848 int newrows
, newcols
;
851 newrows
= (mouse
.v
- growterm_state
.startmouse
.v
) / s
->font_height
+
853 if (newrows
< 1) newrows
= 1;
854 newcols
= (mouse
.h
- growterm_state
.startmouse
.h
) / s
->font_width
+
856 if (newcols
< 1) newcols
= 1;
857 sprintf(buf
, "%dx%d", newcols
, newrows
);
858 if (strcmp(buf
, growterm_state
.oldmsg
) == 0)
860 strcpy(growterm_state
.oldmsg
, buf
);
864 SetPort(growterm_state
.s
->window
);
865 EraseRect(&growterm_state
.msgrect
);
866 MoveTo(growterm_state
.msgorigin
.h
, growterm_state
.msgorigin
.v
);
867 DrawString((StringPtr
)buf
);
871 void mac_activateterm(WindowPtr window
, Boolean active
) {
874 s
= (Session
*)GetWRefCon(window
);
875 s
->term
->has_focus
= active
;
876 term_update(s
->term
);
878 ShowControl(s
->scrollbar
);
881 PmBackColor(DEFAULT_BG
);/* HideControl clears behind the control */
883 BackColor(blackColor
);
884 HideControl(s
->scrollbar
);
889 void mac_updateterm(WindowPtr window
) {
892 s
= (Session
*)GetWRefCon(window
);
896 term_paint(s
->term
, s
,
897 PTOCC((*window
->visRgn
)->rgnBBox
.left
),
898 PTOCR((*window
->visRgn
)->rgnBBox
.top
),
899 PTOCC((*window
->visRgn
)->rgnBBox
.right
),
900 PTOCR((*window
->visRgn
)->rgnBBox
.bottom
), 1);
901 /* Restore default colours in case the Window Manager uses them */
902 if (HAVE_COLOR_QD()) {
903 PmForeColor(DEFAULT_FG
);
904 PmBackColor(DEFAULT_BG
);
906 ForeColor(whiteColor
);
907 BackColor(blackColor
);
909 if (FrontWindow() != window
)
910 EraseRect(&(*s
->scrollbar
)->contrlRect
);
911 UpdateControls(window
, window
->visRgn
);
917 static void mac_drawgrowicon(Session
*s
) {
923 * Stop DrawGrowIcon giving us space for a horizontal scrollbar
924 * See Tech Note TB575 for details.
926 clip
= s
->window
->portRect
;
927 clip
.left
= clip
.right
- 15;
931 DrawGrowIcon(s
->window
);
936 struct do_text_args
{
947 * Call from the terminal emulator to draw a bit of text
949 * x and y are text row and column (zero-based)
951 void do_text(Context ctx
, int x
, int y
, char *text
, int len
,
952 unsigned long attr
, int lattr
) {
955 struct do_text_args a
;
957 char mactextbuf
[1024];
958 UniChar unitextbuf
[1024];
961 ByteCount iread
, olen
;
968 /* First check this text is relevant */
969 a
.textrect
.top
= y
* s
->font_height
;
970 a
.textrect
.bottom
= (y
+ 1) * s
->font_height
;
971 a
.textrect
.left
= x
* s
->font_width
;
972 a
.textrect
.right
= (x
+ len
) * s
->font_width
;
973 if (!RectInRgn(&a
.textrect
, s
->window
->visRgn
))
976 /* Unpack Unicode from the mad format we get passed */
977 for (i
= 0; i
< len
; i
++)
978 unitextbuf
[i
] = (unsigned char)text
[i
] | (attr
& CSET_MASK
);
980 if (s
->uni_to_font
!= NULL
) {
981 err
= ConvertFromUnicodeToText(s
->uni_to_font
, len
* sizeof(UniChar
),
982 unitextbuf
, kUnicodeUseFallbacksMask
,
984 1024, &iread
, &olen
, mactextbuf
);
985 if (err
!= noErr
&& err
!= kTECUsedFallbacksStatus
)
986 /* XXX Should handle this more sensibly */
988 } else if (s
->font_charset
!= CS_NONE
) {
989 /* XXX this is bogus if wchar_t and UniChar are different sizes. */
990 unitextptr
= (wchar_t *)unitextbuf
;
991 olen
= charset_from_unicode(&unitextptr
, &len
, mactextbuf
, 1024,
992 s
->font_charset
, NULL
, ".", 1);
1001 a
.numer
.h
= a
.numer
.v
= a
.denom
.h
= a
.denom
.v
= 1;
1003 TextFont(s
->fontnum
);
1004 if (s
->cfg
.fontisbold
|| (attr
& ATTR_BOLD
) && !s
->cfg
.bold_colour
)
1006 if (attr
& ATTR_UNDER
)
1009 TextSize(s
->cfg
.fontheight
);
1011 if (HAVE_COLOR_QD())
1013 SpaceExtra(s
->font_boldadjust
<< 16);
1014 CharExtra(s
->font_boldadjust
<< 16);
1020 RectRgn(textrgn
, &a
.textrect
);
1021 if (HAVE_COLOR_QD())
1022 DeviceLoop(textrgn
, &do_text_for_device_upp
, (long)&a
, 0);
1024 do_text_for_device(1, 0, NULL
, (long)&a
);
1025 DisposeRgn(textrgn
);
1026 /* Tell the window manager about it in case this isn't an update */
1027 ValidRect(&a
.textrect
);
1030 static pascal void do_text_for_device(short depth
, short devflags
,
1031 GDHandle device
, long cookie
) {
1032 struct do_text_args
*a
;
1033 int bgcolour
, fgcolour
, bright
, reverse
, tmp
;
1035 a
= (struct do_text_args
*)cookie
;
1037 bright
= (a
->attr
& ATTR_BOLD
) && a
->s
->cfg
.bold_colour
;
1038 reverse
= a
->attr
& ATTR_REVERSE
;
1040 if (depth
== 1 && (a
->attr
& TATTR_ACTCURS
))
1043 if (HAVE_COLOR_QD()) {
1045 fgcolour
= ((a
->attr
& ATTR_FGMASK
) >> ATTR_FGSHIFT
) * 2;
1046 bgcolour
= ((a
->attr
& ATTR_BGMASK
) >> ATTR_BGSHIFT
) * 2;
1049 * NB: bold reverse in 2bpp breaks with the usual PuTTY model and
1050 * boldens the background, because that's all we can do.
1052 fgcolour
= bright ? DEFAULT_FG_BOLD
: DEFAULT_FG
;
1053 bgcolour
= DEFAULT_BG
;
1057 fgcolour
= bgcolour
;
1060 if (bright
&& depth
> 2)
1062 if ((a
->attr
& TATTR_ACTCURS
) && depth
> 1) {
1063 fgcolour
= CURSOR_FG
;
1064 bgcolour
= CURSOR_BG
;
1066 PmForeColor(fgcolour
);
1067 PmBackColor(bgcolour
);
1068 } else { /* No Color Quickdraw */
1069 /* XXX This should be done with a _little_ more configurability */
1071 ForeColor(blackColor
);
1072 BackColor(whiteColor
);
1074 ForeColor(whiteColor
);
1075 BackColor(blackColor
);
1079 EraseRect(&a
->textrect
);
1080 MoveTo(a
->textrect
.left
, a
->textrect
.top
+ a
->s
->font_ascent
);
1081 /* FIXME: Sort out bold width adjustments on Original QuickDraw. */
1082 if (a
->s
->window
->grafProcs
!= NULL
)
1083 InvokeQDTextUPP(a
->len
, a
->text
, a
->numer
, a
->denom
,
1084 a
->s
->window
->grafProcs
->textProc
);
1086 StdText(a
->len
, a
->text
, a
->numer
, a
->denom
);
1088 if (a
->attr
& TATTR_PASCURS
) {
1095 PmForeColor(CURSOR_BG
);
1098 FrameRect(&a
->textrect
);
1102 void do_cursor(Context ctx
, int x
, int y
, char *text
, int len
,
1103 unsigned long attr
, int lattr
)
1106 do_text(ctx
, x
, y
, text
, len
, attr
, lattr
);
1110 * Call from the terminal emulator to get its graphics context.
1111 * Should probably be called start_redraw or something.
1113 void pre_paint(Session
*s
) {
1115 Rect myrect
, tmprect
;
1117 if (HAVE_COLOR_QD()) {
1118 s
->term
->attr_mask
= 0;
1120 myrect
= (*s
->window
->visRgn
)->rgnBBox
;
1121 LocalToGlobal((Point
*)&myrect
.top
);
1122 LocalToGlobal((Point
*)&myrect
.bottom
);
1123 for (gdh
= GetDeviceList();
1125 gdh
= GetNextDevice(gdh
)) {
1126 if (TestDeviceAttribute(gdh
, screenDevice
) &&
1127 TestDeviceAttribute(gdh
, screenActive
) &&
1128 SectRect(&(*gdh
)->gdRect
, &myrect
, &tmprect
)) {
1129 switch ((*(*gdh
)->gdPMap
)->pixelSize
) {
1131 if (s
->cfg
.bold_colour
)
1132 s
->term
->attr_mask
|= ~(ATTR_COLOURS
|
1133 (s
->cfg
.bold_colour ? ATTR_BOLD
: 0));
1136 s
->term
->attr_mask
|= ~ATTR_COLOURS
;
1139 s
->term
->attr_mask
= ~0;
1140 return; /* No point checking more screens. */
1145 s
->term
->attr_mask
= ~(ATTR_COLOURS
|
1146 (s
->cfg
.bold_colour ? ATTR_BOLD
: 0));
1149 Context
get_ctx(void *frontend
) {
1150 Session
*s
= frontend
;
1156 void free_ctx(Context ctx
) {
1161 * Presumably this does something in Windows
1163 void post_paint(Session
*s
) {
1168 * Set the scroll bar position
1170 * total is the line number of the bottom of the working screen
1171 * start is the line number of the top of the display
1172 * page is the length of the displayed page
1174 void set_sbar(void *frontend
, int total
, int start
, int page
) {
1175 Session
*s
= frontend
;
1177 /* We don't redraw until we've set everything up, to avoid glitches */
1178 (*s
->scrollbar
)->contrlMin
= 0;
1179 (*s
->scrollbar
)->contrlMax
= total
- page
;
1180 SetControlValue(s
->scrollbar
, start
);
1182 /* XXX: This doesn't link for me. */
1183 if (mac_gestalts
.cntlattr
& gestaltControlMgrPresent
)
1184 SetControlViewSize(s
->scrollbar
, page
);
1188 void sys_cursor(void *frontend
, int x
, int y
)
1191 * I think his is meaningless under Mac OS.
1196 * This is still called when mode==BELL_VISUAL, even though the
1197 * visual bell is handled entirely within terminal.c, because we
1198 * may want to perform additional actions on any kind of bell (for
1199 * example, taskbar flashing in Windows).
1201 void beep(void *frontend
, int mode
)
1203 if (mode
!= BELL_VISUAL
)
1206 * XXX We should indicate the relevant window and/or use the
1207 * Notification Manager
1211 int char_width(Context ctx
, int uc
)
1214 * Until we support exciting character-set stuff, assume all chars are
1221 * Set icon string -- a no-op here (Windowshade?)
1223 void set_icon(void *frontend
, char *icon
) {
1224 Session
*s
= frontend
;
1229 * Set the window title
1231 void set_title(void *frontend
, char *title
) {
1232 Session
*s
= frontend
;
1235 mactitle
[0] = sprintf((char *)&mactitle
[1], "%s", title
);
1236 SetWTitle(s
->window
, mactitle
);
1240 * set or clear the "raw mouse message" mode
1242 void set_raw_mouse_mode(void *frontend
, int activate
)
1244 Session
*s
= frontend
;
1246 s
->raw_mouse
= activate
;
1247 /* FIXME: Should call mac_updatetermcursor as appropriate. */
1251 * Resize the window at the emulator's request
1253 void request_resize(void *frontend
, int w
, int h
) {
1254 Session
*s
= frontend
;
1262 * Iconify (actually collapse) the window at the emulator's request.
1264 void set_iconic(void *frontend
, int iconic
)
1266 Session
*s
= frontend
;
1269 if (mac_gestalts
.apprvers
>= 0x0100 &&
1270 GetWindowFeatures(s
->window
, &features
) == noErr
&&
1271 (features
& kWindowCanCollapse
))
1272 CollapseWindow(s
->window
, iconic
);
1276 * Move the window in response to a server-side request.
1278 void move_window(void *frontend
, int x
, int y
)
1280 Session
*s
= frontend
;
1282 MoveWindow(s
->window
, x
, y
, FALSE
);
1286 * Move the window to the top or bottom of the z-order in response
1287 * to a server-side request.
1289 void set_zorder(void *frontend
, int top
)
1291 Session
*s
= frontend
;
1294 * We also change the input focus to point to the topmost window,
1295 * since that's probably what the Human Interface Guidelines would
1299 SelectWindow(s
->window
);
1301 SendBehind(s
->window
, NULL
);
1305 * Refresh the window in response to a server-side request.
1307 void refresh_window(void *frontend
)
1309 Session
*s
= frontend
;
1311 term_invalidate(s
->term
);
1315 * Maximise or restore the window in response to a server-side
1318 void set_zoomed(void *frontend
, int zoomed
)
1320 Session
*s
= frontend
;
1322 ZoomWindow(s
->window
, zoomed ? inZoomOut
: inZoomIn
, FALSE
);
1326 * Report whether the window is iconic, for terminal reports.
1328 int is_iconic(void *frontend
)
1330 Session
*s
= frontend
;
1333 if (mac_gestalts
.apprvers
>= 0x0100 &&
1334 GetWindowFeatures(s
->window
, &features
) == noErr
&&
1335 (features
& kWindowCanCollapse
))
1336 return IsWindowCollapsed(s
->window
);
1341 * Report the window's position, for terminal reports.
1343 void get_window_pos(void *frontend
, int *x
, int *y
)
1345 Session
*s
= frontend
;
1347 *x
= s
->window
->portRect
.left
;
1348 *y
= s
->window
->portRect
.top
;
1352 * Report the window's pixel size, for terminal reports.
1354 void get_window_pixels(void *frontend
, int *x
, int *y
)
1356 Session
*s
= frontend
;
1358 *x
= s
->window
->portRect
.right
- s
->window
->portRect
.left
;
1359 *y
= s
->window
->portRect
.bottom
- s
->window
->portRect
.top
;
1363 * Return the window or icon title.
1365 char *get_window_title(void *frontend
, int icon
)
1367 Session
*s
= frontend
;
1369 /* Erm, we don't save this at the moment */
1374 * real_palette_set(): This does the actual palette-changing work on behalf
1375 * of palette_set(). Does _not_ call ActivatePalette() in case the caller
1376 * is doing a batch of updates.
1378 static void real_palette_set(Session
*s
, int n
, int r
, int g
, int b
)
1382 if (!HAVE_COLOR_QD())
1384 col
.red
= r
* 0x0101;
1385 col
.green
= g
* 0x0101;
1386 col
.blue
= b
* 0x0101;
1387 SetEntryColor(s
->palette
, n
, &col
);
1391 * Set the logical palette. Called by the terminal emulator.
1393 void palette_set(void *frontend
, int n
, int r
, int g
, int b
) {
1394 Session
*s
= frontend
;
1395 static const int first
[21] = {
1396 0, 2, 4, 6, 8, 10, 12, 14,
1397 1, 3, 5, 7, 9, 11, 13, 15,
1401 if (!HAVE_COLOR_QD())
1403 real_palette_set(s
, first
[n
], r
, g
, b
);
1405 real_palette_set(s
, first
[n
]+1, r
, g
, b
);
1406 if (first
[n
] == DEFAULT_BG
)
1408 ActivatePalette(s
->window
);
1412 * Reset to the default palette
1414 void palette_reset(void *frontend
) {
1415 Session
*s
= frontend
;
1416 /* This maps colour indices in cfg to those used in our palette. */
1417 static const int ww
[] = {
1418 6, 7, 8, 9, 10, 11, 12, 13,
1419 14, 15, 16, 17, 18, 19, 20, 21,
1424 if (!HAVE_COLOR_QD())
1427 assert(lenof(ww
) == NCOLOURS
);
1429 for (i
= 0; i
< NCOLOURS
; i
++) {
1430 real_palette_set(s
, i
,
1431 s
->cfg
.colours
[ww
[i
]][0],
1432 s
->cfg
.colours
[ww
[i
]][1],
1433 s
->cfg
.colours
[ww
[i
]][2]);
1436 ActivatePalette(s
->window
);
1437 /* Palette Manager will generate update events as required. */
1441 * Scroll the screen. (`lines' is +ve for scrolling forward, -ve
1444 void do_scroll(void *frontend
, int topline
, int botline
, int lines
) {
1445 Session
*s
= frontend
;
1447 RgnHandle scrollrgn
= NewRgn();
1448 RgnHandle movedupdate
= NewRgn();
1449 RgnHandle update
= NewRgn();
1450 Point g2l
= { 0, 0 };
1455 * Work out the part of the update region that will scrolled by
1459 SetRectRgn(scrollrgn
, 0, (topline
+ lines
) * s
->font_height
,
1460 s
->term
->cols
* s
->font_width
,
1461 (botline
+ 1) * s
->font_height
);
1463 SetRectRgn(scrollrgn
, 0, topline
* s
->font_height
,
1464 s
->term
->cols
* s
->font_width
,
1465 (botline
- lines
+ 1) * s
->font_height
);
1466 CopyRgn(((WindowPeek
)s
->window
)->updateRgn
, movedupdate
);
1467 GlobalToLocal(&g2l
);
1468 OffsetRgn(movedupdate
, g2l
.h
, g2l
.v
); /* Convert to local co-ords. */
1469 SectRgn(scrollrgn
, movedupdate
, movedupdate
); /* Clip scrolled section. */
1470 ValidRgn(movedupdate
);
1471 OffsetRgn(movedupdate
, 0, -lines
* s
->font_height
); /* Scroll it. */
1474 if (HAVE_COLOR_QD())
1475 PmBackColor(DEFAULT_BG
);
1477 BackColor(blackColor
); /* XXX make configurable */
1478 SetRect(&r
, 0, topline
* s
->font_height
,
1479 s
->term
->cols
* s
->font_width
, (botline
+ 1) * s
->font_height
);
1480 ScrollRect(&r
, 0, - lines
* s
->font_height
, update
);
1483 InvalRgn(movedupdate
);
1485 DisposeRgn(scrollrgn
);
1486 DisposeRgn(movedupdate
);
1490 void logevent(void *frontend
, char *str
) {
1492 /* XXX Do something */
1495 /* Dummy routine, only required in plink. */
1496 void ldisc_update(void *frontend
, int echo
, int edit
)
1501 * Mac PuTTY doesn't support printing yet.
1503 printer_job
*printer_start_job(char *printer
)
1509 void printer_job_data(printer_job
*pj
, void *data
, int len
)
1513 void printer_finish_job(printer_job
*pj
)
1517 void frontend_keypress(void *handle
)
1520 * Keypress termination in non-Close-On-Exit mode is not
1521 * currently supported in PuTTY proper, because the window
1522 * always has a perfectly good Close button anyway. So we do
1529 * Ask whether to wipe a session log file before writing to it.
1530 * Returns 2 for wipe, 1 for append, 0 for cancel (don't log).
1532 int askappend(void *frontend
, char *filename
)
1535 /* FIXME: not implemented yet. */
1542 * c-file-style: "simon"