1 /* $Id: macterm.c,v 1.48 2003/01/14 18:44:34 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 void mac_opensession(void) {
114 StandardFileReply sfr
;
115 static const OSType sftypes
[] = { 'Sess', 0, 0, 0 };
119 s
= smalloc(sizeof(*s
));
120 memset(s
, 0, sizeof(*s
));
122 StandardGetFile(NULL
, 1, sftypes
, &sfr
);
123 if (!sfr
.sfGood
) goto fail
;
125 sesshandle
= open_settings_r_fsp(&sfr
.sfFile
);
126 if (sesshandle
== NULL
) goto fail
;
127 load_open_settings(sesshandle
, TRUE
, &s
->cfg
);
128 close_settings_r(sesshandle
);
131 * Select protocol. This is farmed out into a table in a
132 * separate file to enable an ssh-free variant.
135 for (i
= 0; backends
[i
].backend
!= NULL
; i
++)
136 if (backends
[i
].protocol
== s
->cfg
.protocol
) {
137 s
->back
= backends
[i
].backend
;
140 if (s
->back
== NULL
) {
141 fatalbox("Unsupported protocol number found");
151 void mac_startsession(Session
*s
)
155 /* XXX: Own storage management? */
157 s
->window
= GetNewCWindow(wTerminal
, NULL
, (WindowPtr
)-1);
159 s
->window
= GetNewWindow(wTerminal
, NULL
, (WindowPtr
)-1);
160 SetWRefCon(s
->window
, (long)s
);
161 s
->scrollbar
= GetNewControl(cVScroll
, s
->window
);
162 s
->term
= term_init(&s
->cfg
, s
);
166 if (HAVE_COLOR_QD()) {
167 /* Set to FALSE to not get palette updates in the background. */
168 SetPalette(s
->window
, s
->palette
, TRUE
);
169 ActivatePalette(s
->window
);
172 s
->logctx
= log_init(s
, &s
->cfg
);
173 term_provide_logctx(s
->term
, s
->logctx
);
175 errmsg
= s
->back
->init(s
->term
, &s
->backhandle
, &s
->cfg
, s
->cfg
.host
,
176 s
->cfg
.port
, &s
->realhost
, s
->cfg
.tcp_nodelay
);
178 fatalbox("%s", errmsg
);
179 s
->back
->provide_logctx(s
->backhandle
, s
->logctx
);
180 set_title(s
, s
->realhost
);
182 term_provide_resize_fn(s
->term
, s
->back
->size
, s
->backhandle
);
184 mac_adjustsize(s
, s
->cfg
.height
, s
->cfg
.width
);
185 term_size(s
->term
, s
->cfg
.height
, s
->cfg
.width
, s
->cfg
.savelines
);
187 s
->ldisc
= ldisc_create(&s
->cfg
, s
->term
, s
->back
, s
->backhandle
, s
);
188 ldisc_send(s
->ldisc
, NULL
, 0, 0);/* cause ldisc to notice changes */
190 ShowWindow(s
->window
);
192 s
->prev
= s
->next
->prev
;
194 s
->next
->prev
= &s
->next
;
199 * Try to work out a horizontal scaling factor for the current font
200 * that will give a chracter width of wantwidth. Return it in numer
201 * and denom (suitable for passing to StdText()).
203 static void mac_workoutfontscale(Session
*s
, int wantwidth
,
204 Point
*numerp
, Point
*denomp
)
206 Point numer
, denom
, tmpnumer
, tmpdenom
;
208 const char text
= 'W';
211 numer
.v
= denom
.v
= 1; /* always */
212 numer
.h
= denom
.h
= 1;
213 for (i
= 0; i
< 3; i
++) {
216 if (s
->window
->grafProcs
!= NULL
)
217 gotwidth
= InvokeQDTxMeasUPP(1, &text
, &tmpnumer
, &tmpdenom
, &fi
,
218 s
->window
->grafProcs
->txMeasProc
);
220 gotwidth
= StdTxMeas(1, &text
, &tmpnumer
, &tmpdenom
, &fi
);
221 /* The result of StdTxMeas must be scaled by the factors it returns. */
222 gotwidth
= FixRound(FixMul(gotwidth
<< 16,
223 FixRatio(tmpnumer
.h
, tmpdenom
.h
)));
224 if (gotwidth
== wantwidth
)
226 numer
.h
*= wantwidth
;
233 static UnicodeToTextFallbackUPP uni_to_font_fallback_upp
;
235 static void mac_initfont(Session
*s
) {
242 c2pstrcpy(macfont
, s
->cfg
.font
);
243 GetFNum(macfont
, &s
->fontnum
);
244 TextFont(s
->fontnum
);
245 TextFace(s
->cfg
.fontisbold ? bold
: 0);
246 TextSize(s
->cfg
.fontheight
);
248 s
->font_width
= CharWidth('W'); /* Well, it's what NCSA uses. */
249 s
->font_ascent
= fi
.ascent
;
250 s
->font_leading
= fi
.leading
;
251 s
->font_height
= s
->font_ascent
+ fi
.descent
+ s
->font_leading
;
252 mac_workoutfontscale(s
, s
->font_width
,
253 &s
->font_stdnumer
, &s
->font_stddenom
);
254 mac_workoutfontscale(s
, s
->font_width
* 2,
255 &s
->font_widenumer
, &s
->font_widedenom
);
256 TextSize(s
->cfg
.fontheight
* 2);
257 mac_workoutfontscale(s
, s
->font_width
* 2,
258 &s
->font_bignumer
, &s
->font_bigdenom
);
259 TextSize(s
->cfg
.fontheight
);
260 if (!s
->cfg
.bold_colour
) {
262 s
->font_boldadjust
= s
->font_width
- CharWidth('W');
264 s
->font_boldadjust
= 0;
266 if (s
->uni_to_font
!= NULL
)
267 DisposeUnicodeToTextInfo(&s
->uni_to_font
);
268 if (mac_gestalts
.encvvers
!= 0 &&
269 UpgradeScriptInfoToTextEncoding(kTextScriptDontCare
,
270 kTextLanguageDontCare
,
271 kTextRegionDontCare
, macfont
,
273 CreateUnicodeToTextInfoByEncoding(enc
, &s
->uni_to_font
) == noErr
) {
274 if (uni_to_font_fallback_upp
== NULL
)
275 uni_to_font_fallback_upp
=
276 NewUnicodeToTextFallbackProc(&uni_to_font_fallback
);
277 fbflags
= kUnicodeFallbackCustomOnly
;
278 if (mac_gestalts
.uncvattr
& kTECAddFallbackInterruptMask
)
279 fbflags
|= kUnicodeFallbackInterruptSafeMask
;
280 if (SetFallbackUnicodeToText(s
->uni_to_font
,
281 uni_to_font_fallback_upp
, fbflags
, NULL
) != noErr
) {
282 DisposeUnicodeToTextInfo(&s
->uni_to_font
);
287 s
->uni_to_font
= NULL
;
289 charset_from_macenc(FontToScript(s
->fontnum
),
290 GetScriptManagerVariable(smRegionCode
),
291 mac_gestalts
.sysvers
, s
->cfg
.font
);
294 mac_adjustsize(s
, s
->term
->rows
, s
->term
->cols
);
297 static pascal OSStatus
uni_to_font_fallback(UniChar
*ucp
,
298 ByteCount ilen
, ByteCount
*iusedp
, TextPtr obuf
, ByteCount olen
,
299 ByteCount
*ousedp
, LogicalAddress
*cookie
, ConstUnicodeMappingPtr mapping
)
303 return kTECOutputBufferFullStatus
;
305 * What I'd _like_ to do here is to somehow generate the
306 * missing-character glyph that every font is required to have.
307 * Unfortunately (and somewhat surprisingly), I can't find any way
308 * to actually ask for it explicitly. Bah.
317 * Called every time round the event loop.
319 void mac_pollterm(void)
323 for (s
= sesslist
; s
!= NULL
; s
= s
->next
) {
325 term_update(s
->term
);
330 * To be called whenever the window size changes.
331 * rows and cols should be desired values.
332 * It's assumed the terminal emulator will be informed, and will set rows
335 static void mac_adjustsize(Session
*s
, int newrows
, int newcols
) {
336 int winwidth
, winheight
;
338 winwidth
= newcols
* s
->font_width
+ 15;
339 winheight
= newrows
* s
->font_height
;
340 SizeWindow(s
->window
, winwidth
, winheight
, true);
341 HideControl(s
->scrollbar
);
342 MoveControl(s
->scrollbar
, winwidth
- 15, -1);
343 SizeControl(s
->scrollbar
, 16, winheight
- 13);
344 ShowControl(s
->scrollbar
);
348 static void mac_initpalette(Session
*s
) {
350 if (!HAVE_COLOR_QD())
353 * Most colours should be inhibited on 2bpp displays.
354 * Palette manager documentation suggests inhibiting all tolerant colours
355 * on greyscale displays.
357 #define PM_NORMAL ( pmTolerant | pmInhibitC2 | \
358 pmInhibitG2 | pmInhibitG4 | pmInhibitG8 )
359 #define PM_TOLERANCE 0x2000
360 s
->palette
= NewPalette(22, NULL
, PM_NORMAL
, PM_TOLERANCE
);
361 if (s
->palette
== NULL
)
362 fatalbox("Unable to create palette");
363 /* In 2bpp, these are the colours we want most. */
364 SetEntryUsage(s
->palette
, DEFAULT_BG
,
365 PM_NORMAL
&~ pmInhibitC2
, PM_TOLERANCE
);
366 SetEntryUsage(s
->palette
, DEFAULT_FG
,
367 PM_NORMAL
&~ pmInhibitC2
, PM_TOLERANCE
);
368 SetEntryUsage(s
->palette
, DEFAULT_FG_BOLD
,
369 PM_NORMAL
&~ pmInhibitC2
, PM_TOLERANCE
);
370 SetEntryUsage(s
->palette
, CURSOR_BG
,
371 PM_NORMAL
&~ pmInhibitC2
, PM_TOLERANCE
);
376 * Set the background colour of the window correctly. Should be
377 * called whenever the default background changes.
379 static void mac_adjustwinbg(Session
*s
) {
381 if (!HAVE_COLOR_QD())
384 if (mac_gestalts
.windattr
& gestaltWindowMgrPresent
)
385 SetWindowContentColor(s
->window
,
386 &(*s
->palette
)->pmInfo
[DEFAULT_BG
].ciRGB
);
390 if (s
->wctab
== NULL
)
391 s
->wctab
= (WCTabHandle
)NewHandle(sizeof(**s
->wctab
));
392 if (s
->wctab
== NULL
)
393 return; /* do without */
394 (*s
->wctab
)->wCSeed
= 0;
395 (*s
->wctab
)->wCReserved
= 0;
396 (*s
->wctab
)->ctSize
= 0;
397 (*s
->wctab
)->ctTable
[0].value
= wContentColor
;
398 (*s
->wctab
)->ctTable
[0].rgb
= (*s
->palette
)->pmInfo
[DEFAULT_BG
].ciRGB
;
399 SetWinColor(s
->window
, s
->wctab
);
404 * Set the cursor shape correctly
406 void mac_adjusttermcursor(WindowPtr window
, Point mouse
, RgnHandle cursrgn
) {
408 ControlHandle control
;
413 s
= (Session
*)GetWRefCon(window
);
414 GlobalToLocal(&mouse
);
415 part
= FindControl(mouse
, window
, &control
);
416 if (control
== s
->scrollbar
) {
417 SetCursor(&qd
.arrow
);
418 RectRgn(cursrgn
, &(*s
->scrollbar
)->contrlRect
);
419 SectRgn(cursrgn
, window
->visRgn
, cursrgn
);
421 x
= mouse
.h
/ s
->font_width
;
422 y
= mouse
.v
/ s
->font_height
;
424 SetCursor(&qd
.arrow
);
426 SetCursor(*GetCursor(iBeamCursor
));
427 /* Ask for shape changes if we leave this character cell. */
428 SetRectRgn(cursrgn
, x
* s
->font_width
, y
* s
->font_height
,
429 (x
+ 1) * s
->font_width
, (y
+ 1) * s
->font_height
);
430 SectRgn(cursrgn
, window
->visRgn
, cursrgn
);
435 * Enable/disable menu items based on the active terminal window.
437 void mac_adjusttermmenus(WindowPtr window
) {
442 s
= (Session
*)GetWRefCon(window
);
443 menu
= GetMenuHandle(mEdit
);
445 DisableItem(menu
, iUndo
);
446 DisableItem(menu
, iCut
);
447 if (1/*s->term->selstate == SELECTED*/)
448 EnableItem(menu
, iCopy
);
450 DisableItem(menu
, iCopy
);
451 if (GetScrap(NULL
, 'TEXT', &offset
) == noTypeErr
)
452 DisableItem(menu
, iPaste
);
454 EnableItem(menu
, iPaste
);
455 DisableItem(menu
, iClear
);
456 EnableItem(menu
, iSelectAll
);
459 void mac_menuterm(WindowPtr window
, short menu
, short item
) {
462 s
= (Session
*)GetWRefCon(window
);
470 term_do_paste(s
->term
);
476 void mac_clickterm(WindowPtr window
, EventRecord
*event
) {
479 ControlHandle control
;
482 s
= (Session
*)GetWRefCon(window
);
484 mouse
= event
->where
;
485 GlobalToLocal(&mouse
);
486 part
= FindControl(mouse
, window
, &control
);
487 if (control
== s
->scrollbar
) {
489 case kControlIndicatorPart
:
490 if (TrackControl(control
, mouse
, NULL
) == kControlIndicatorPart
)
491 term_scroll(s
->term
, +1, GetControlValue(control
));
493 case kControlUpButtonPart
:
494 case kControlDownButtonPart
:
495 case kControlPageUpPart
:
496 case kControlPageDownPart
:
497 TrackControl(control
, mouse
, &mac_scrolltracker_upp
);
501 text_click(s
, event
);
505 static void text_click(Session
*s
, EventRecord
*event
) {
508 static UInt32 lastwhen
= 0;
509 static Session
*lastsess
= NULL
;
510 static int lastrow
= -1, lastcol
= -1;
511 static Mouse_Action lastact
= MA_NOTHING
;
514 localwhere
= event
->where
;
515 GlobalToLocal(&localwhere
);
517 col
= PTOCC(localwhere
.h
);
518 row
= PTOCR(localwhere
.v
);
519 if (event
->when
- lastwhen
< GetDblTime() &&
520 row
== lastrow
&& col
== lastcol
&& s
== lastsess
)
521 lastact
= (lastact
== MA_CLICK ? MA_2CLK
:
522 lastact
== MA_2CLK ? MA_3CLK
:
523 lastact
== MA_3CLK ? MA_CLICK
: MA_NOTHING
);
526 /* Fake right button with shift key */
527 term_mouse(s
->term
, event
->modifiers
& shiftKey ? MBT_RIGHT
: MBT_LEFT
,
528 lastact
, col
, row
, event
->modifiers
& shiftKey
,
529 event
->modifiers
& controlKey
, event
->modifiers
& optionKey
);
533 while (StillDown()) {
534 GetMouse(&localwhere
);
535 col
= PTOCC(localwhere
.h
);
536 row
= PTOCR(localwhere
.v
);
538 event
->modifiers
& shiftKey ? MBT_RIGHT
: MBT_LEFT
,
539 MA_DRAG
, col
, row
, event
->modifiers
& shiftKey
,
540 event
->modifiers
& controlKey
,
541 event
->modifiers
& optionKey
);
542 if (row
> s
->term
->rows
- 1)
543 term_scroll(s
->term
, 0, row
- (s
->term
->rows
- 1));
545 term_scroll(s
->term
, 0, row
);
547 term_mouse(s
->term
, event
->modifiers
& shiftKey ? MBT_RIGHT
: MBT_LEFT
,
548 MA_RELEASE
, col
, row
, event
->modifiers
& shiftKey
,
549 event
->modifiers
& controlKey
, event
->modifiers
& optionKey
);
550 lastwhen
= TickCount();
553 Mouse_Button
translate_button(void *frontend
, Mouse_Button button
)
566 void write_clip(void *cookie
, wchar_t *data
, int len
, int must_deselect
) {
569 * See "Programming with the Text Encoding Conversion Manager"
570 * Appendix E for Unicode scrap conventions.
572 * XXX Need to support TEXT/styl scrap as well.
573 * See STScrpRec in TextEdit (Inside Macintosh: Text) for styl details.
574 * XXX Maybe PICT scrap too.
576 if (ZeroScrap() != noErr
)
578 PutScrap(len
* sizeof(*data
), 'utxt', data
);
581 void get_clip(void *frontend
, wchar_t **p
, int *lenp
) {
582 Session
*s
= frontend
;
583 static Handle h
= NULL
;
592 /* XXX Support TEXT-format scrap as well. */
593 if (GetScrap(NULL
, 'utxt', &offset
) > 0) {
595 *lenp
= GetScrap(h
, 'utxt', &offset
) / sizeof(**p
);
598 if (*p
== NULL
|| *lenp
<= 0)
599 fatalbox("Empty scrap");
606 static pascal void mac_scrolltracker(ControlHandle control
, short part
) {
609 s
= (Session
*)GetWRefCon((*control
)->contrlOwner
);
611 case kControlUpButtonPart
:
612 term_scroll(s
->term
, 0, -1);
614 case kControlDownButtonPart
:
615 term_scroll(s
->term
, 0, +1);
617 case kControlPageUpPart
:
618 term_scroll(s
->term
, 0, -(s
->term
->rows
- 1));
620 case kControlPageDownPart
:
621 term_scroll(s
->term
, 0, +(s
->term
->rows
- 1));
642 #define K_INSERT 0x7200
643 #define K_HOME 0x7300
644 #define K_PRIOR 0x7400
645 #define K_DELETE 0x7500
647 #define K_NEXT 0x7900
648 #define K_LEFT 0x7b00
649 #define K_RIGHT 0x7c00
650 #define K_DOWN 0x7d00
662 #define KP_CLEAR 0x4700
663 #define KP_EQUAL 0x5100
664 #define KP_SLASH 0x4b00
665 #define KP_STAR 0x4300
666 #define KP_PLUS 0x4500
667 #define KP_MINUS 0x4e00
668 #define KP_DOT 0x4100
669 #define KP_ENTER 0x4c00
671 void mac_keyterm(WindowPtr window
, EventRecord
*event
) {
672 unsigned char buf
[20];
676 s
= (Session
*)GetWRefCon(window
);
677 len
= mac_keytrans(s
, event
, buf
);
678 ldisc_send(s
->ldisc
, (char *)buf
, len
, 1);
680 term_seen_key_event(s
->term
);
682 term_update(s
->term
);
685 static int mac_keytrans(Session
*s
, EventRecord
*event
,
686 unsigned char *output
) {
687 unsigned char *p
= output
;
690 /* No meta key yet -- that'll be rather fun. */
692 /* Keys that we handle locally */
693 if (event
->modifiers
& shiftKey
) {
694 switch (event
->message
& keyCodeMask
) {
695 case K_PRIOR
: /* shift-pageup */
696 term_scroll(s
->term
, 0, -(s
->term
->rows
- 1));
698 case K_NEXT
: /* shift-pagedown */
699 term_scroll(s
->term
, 0, +(s
->term
->rows
- 1));
705 * Control-2 should return ^@ (0x00), Control-6 should return
706 * ^^ (0x1E), and Control-Minus should return ^_ (0x1F). Since
707 * the DOS keyboard handling did it, and we have nothing better
708 * to do with the key combo in question, we'll also map
709 * Control-Backquote to ^\ (0x1C).
712 if (event
->modifiers
& controlKey
) {
713 switch (event
->message
& charCodeMask
) {
730 * First, all the keys that do tilde codes. (ESC '[' nn '~',
731 * for integer decimal nn.)
733 * We also deal with the weird ones here. Linux VCs replace F1
734 * to F5 by ESC [ [ A to ESC [ [ E. rxvt doesn't do _that_, but
735 * does replace Home and End (1~ and 4~) by ESC [ H and ESC O w
739 switch (event
->message
& keyCodeMask
) {
740 case K_F1
: code
= (event
->modifiers
& shiftKey ?
23 : 11); break;
741 case K_F2
: code
= (event
->modifiers
& shiftKey ?
24 : 12); break;
742 case K_F3
: code
= (event
->modifiers
& shiftKey ?
25 : 13); break;
743 case K_F4
: code
= (event
->modifiers
& shiftKey ?
26 : 14); break;
744 case K_F5
: code
= (event
->modifiers
& shiftKey ?
28 : 15); break;
745 case K_F6
: code
= (event
->modifiers
& shiftKey ?
29 : 17); break;
746 case K_F7
: code
= (event
->modifiers
& shiftKey ?
31 : 18); break;
747 case K_F8
: code
= (event
->modifiers
& shiftKey ?
32 : 19); break;
748 case K_F9
: code
= (event
->modifiers
& shiftKey ?
33 : 20); break;
749 case K_F10
: code
= (event
->modifiers
& shiftKey ?
34 : 21); break;
750 case K_F11
: code
= 23; break;
751 case K_F12
: code
= 24; break;
752 case K_HOME
: code
= 1; break;
753 case K_INSERT
: code
= 2; break;
754 case K_DELETE
: code
= 3; break;
755 case K_END
: code
= 4; break;
756 case K_PRIOR
: code
= 5; break;
757 case K_NEXT
: code
= 6; break;
759 if (s
->cfg
.funky_type
== 1 && code
>= 11 && code
<= 15) {
760 p
+= sprintf((char *)p
, "\x1B[[%c", code
+ 'A' - 11);
763 if (s
->cfg
.rxvt_homeend
&& (code
== 1 || code
== 4)) {
764 p
+= sprintf((char *)p
, code
== 1 ?
"\x1B[H" : "\x1BOw");
768 p
+= sprintf((char *)p
, "\x1B[%d~", code
);
772 if (s
->term
->app_keypad_keys
) {
773 switch (event
->message
& keyCodeMask
) {
774 case KP_ENTER
: p
+= sprintf((char *)p
, "\x1BOM"); return p
- output
;
775 case KP_CLEAR
: p
+= sprintf((char *)p
, "\x1BOP"); return p
- output
;
776 case KP_EQUAL
: p
+= sprintf((char *)p
, "\x1BOQ"); return p
- output
;
777 case KP_SLASH
: p
+= sprintf((char *)p
, "\x1BOR"); return p
- output
;
778 case KP_STAR
: p
+= sprintf((char *)p
, "\x1BOS"); return p
- output
;
779 case KP_PLUS
: p
+= sprintf((char *)p
, "\x1BOl"); return p
- output
;
780 case KP_MINUS
: p
+= sprintf((char *)p
, "\x1BOm"); return p
- output
;
781 case KP_DOT
: p
+= sprintf((char *)p
, "\x1BOn"); return p
- output
;
782 case KP_0
: p
+= sprintf((char *)p
, "\x1BOp"); return p
- output
;
783 case KP_1
: p
+= sprintf((char *)p
, "\x1BOq"); return p
- output
;
784 case KP_2
: p
+= sprintf((char *)p
, "\x1BOr"); return p
- output
;
785 case KP_3
: p
+= sprintf((char *)p
, "\x1BOs"); return p
- output
;
786 case KP_4
: p
+= sprintf((char *)p
, "\x1BOt"); return p
- output
;
787 case KP_5
: p
+= sprintf((char *)p
, "\x1BOu"); return p
- output
;
788 case KP_6
: p
+= sprintf((char *)p
, "\x1BOv"); return p
- output
;
789 case KP_7
: p
+= sprintf((char *)p
, "\x1BOw"); return p
- output
;
790 case KP_8
: p
+= sprintf((char *)p
, "\x1BOx"); return p
- output
;
791 case KP_9
: p
+= sprintf((char *)p
, "\x1BOy"); return p
- output
;
795 switch (event
->message
& keyCodeMask
) {
797 p
+= sprintf((char *)p
,
798 s
->term
->app_cursor_keys ?
"\x1BOA" : "\x1B[A");
801 p
+= sprintf((char *)p
,
802 s
->term
->app_cursor_keys ?
"\x1BOB" : "\x1B[B");
805 p
+= sprintf((char *)p
,
806 s
->term
->app_cursor_keys ?
"\x1BOC" : "\x1B[C");
809 p
+= sprintf((char *)p
,
810 s
->term
->app_cursor_keys ?
"\x1BOD" : "\x1B[D");
816 *p
++ = (s
->cfg
.bksp_is_delete ?
0x7f : 0x08);
819 *p
++ = event
->message
& charCodeMask
;
824 void request_paste(void *frontend
)
826 Session
*s
= frontend
;
829 * In the Mac OS, pasting is synchronous: we can read the
830 * clipboard with no difficulty, so request_paste() can just go
833 term_do_paste(s
->term
);
844 void mac_growterm(WindowPtr window
, EventRecord
*event
) {
847 int newrows
, newcols
;
849 DragGrayRgnUPP draghooksave
;
853 s
= (Session
*)GetWRefCon(window
);
855 draghooksave
= LMGetDragHook();
856 growterm_state
.oldmsg
[0] = '\0';
857 growterm_state
.zeromouse
= event
->where
;
858 growterm_state
.zeromouse
.h
-= s
->term
->cols
* s
->font_width
;
859 growterm_state
.zeromouse
.v
-= s
->term
->rows
* s
->font_height
;
860 growterm_state
.s
= s
;
863 BackColor(whiteColor
);
864 ForeColor(blackColor
);
865 TextFont(systemFont
);
869 SetRect(&growterm_state
.msgrect
, 0, 0,
870 StringWidth("\p99999x99999") + 4, fi
.ascent
+ fi
.descent
+ 4);
871 SetPt(&growterm_state
.msgorigin
, 2, fi
.ascent
+ 2);
872 LMSetDragHook(NewDragGrayRgnUPP(mac_growtermdraghook
));
874 SetRect(&limits
, s
->font_width
+ 15, s
->font_height
, SHRT_MAX
, SHRT_MAX
);
875 grow_result
= GrowWindow(window
, event
->where
, &limits
);
877 DisposeDragGrayRgnUPP(LMGetDragHook());
878 LMSetDragHook(draghooksave
);
879 InvalRect(&growterm_state
.msgrect
);
883 if (grow_result
!= 0) {
884 newrows
= HiWord(grow_result
) / s
->font_height
;
885 newcols
= (LoWord(grow_result
) - 15) / s
->font_width
;
886 mac_adjustsize(s
, newrows
, newcols
);
887 term_size(s
->term
, newrows
, newcols
, s
->cfg
.savelines
);
891 static pascal void mac_growtermdraghook(void)
893 Session
*s
= growterm_state
.s
;
897 unsigned char pbuf
[20];
898 int newrows
, newcols
;
901 newrows
= (mouse
.v
- growterm_state
.zeromouse
.v
) / s
->font_height
;
902 if (newrows
< 1) newrows
= 1;
903 newcols
= (mouse
.h
- growterm_state
.zeromouse
.h
) / s
->font_width
;
904 if (newcols
< 1) newcols
= 1;
905 sprintf(buf
, "%dx%d", newcols
, newrows
);
906 if (strcmp(buf
, growterm_state
.oldmsg
) == 0)
908 strcpy(growterm_state
.oldmsg
, buf
);
909 c2pstrcpy(pbuf
, buf
);
912 SetPort(growterm_state
.s
->window
);
913 EraseRect(&growterm_state
.msgrect
);
914 MoveTo(growterm_state
.msgorigin
.h
, growterm_state
.msgorigin
.v
);
919 void mac_activateterm(WindowPtr window
, Boolean active
) {
922 s
= (Session
*)GetWRefCon(window
);
923 s
->term
->has_focus
= active
;
924 term_update(s
->term
);
926 ShowControl(s
->scrollbar
);
929 PmBackColor(DEFAULT_BG
);/* HideControl clears behind the control */
931 BackColor(blackColor
);
932 HideControl(s
->scrollbar
);
937 void mac_updateterm(WindowPtr window
) {
940 s
= (Session
*)GetWRefCon(window
);
944 term_paint(s
->term
, s
,
945 PTOCC((*window
->visRgn
)->rgnBBox
.left
),
946 PTOCR((*window
->visRgn
)->rgnBBox
.top
),
947 PTOCC((*window
->visRgn
)->rgnBBox
.right
),
948 PTOCR((*window
->visRgn
)->rgnBBox
.bottom
), 1);
949 /* Restore default colours in case the Window Manager uses them */
950 if (HAVE_COLOR_QD()) {
951 PmForeColor(DEFAULT_FG
);
952 PmBackColor(DEFAULT_BG
);
954 ForeColor(whiteColor
);
955 BackColor(blackColor
);
957 if (FrontWindow() != window
)
958 EraseRect(&(*s
->scrollbar
)->contrlRect
);
959 UpdateControls(window
, window
->visRgn
);
965 static void mac_drawgrowicon(Session
*s
) {
971 * Stop DrawGrowIcon giving us space for a horizontal scrollbar
972 * See Tech Note TB575 for details.
974 clip
= s
->window
->portRect
;
975 clip
.left
= clip
.right
- 15;
979 DrawGrowIcon(s
->window
);
984 struct do_text_args
{
995 * Call from the terminal emulator to draw a bit of text
997 * x and y are text row and column (zero-based)
999 void do_text(Context ctx
, int x
, int y
, char *text
, int len
,
1000 unsigned long attr
, int lattr
) {
1003 struct do_text_args a
;
1004 RgnHandle textrgn
, saveclip
;
1005 char mactextbuf
[1024];
1006 UniChar unitextbuf
[1024];
1007 wchar_t *unitextptr
;
1009 ByteCount iread
, olen
;
1012 assert(len
<= 1024);
1016 fontwidth
= s
->font_width
;
1017 if ((lattr
& LATTR_MODE
) != LATTR_NORM
)
1020 /* First check this text is relevant */
1021 a
.textrect
.top
= y
* s
->font_height
;
1022 a
.textrect
.bottom
= (y
+ 1) * s
->font_height
;
1023 a
.textrect
.left
= x
* fontwidth
;
1024 a
.textrect
.right
= (x
+ len
) * fontwidth
;
1025 if (a
.textrect
.right
> s
->term
->cols
* s
->font_width
)
1026 a
.textrect
.right
= s
->term
->cols
* s
->font_width
;
1027 if (!RectInRgn(&a
.textrect
, s
->window
->visRgn
))
1030 /* Unpack Unicode from the mad format we get passed */
1031 for (i
= 0; i
< len
; i
++)
1032 unitextbuf
[i
] = (unsigned char)text
[i
] | (attr
& CSET_MASK
);
1034 if (s
->uni_to_font
!= NULL
) {
1035 err
= ConvertFromUnicodeToText(s
->uni_to_font
, len
* sizeof(UniChar
),
1036 unitextbuf
, kUnicodeUseFallbacksMask
,
1037 0, NULL
, NULL
, NULL
,
1038 1024, &iread
, &olen
, mactextbuf
);
1039 if (err
!= noErr
&& err
!= kTECUsedFallbacksStatus
)
1041 } else if (s
->font_charset
!= CS_NONE
) {
1042 /* XXX this is bogus if wchar_t and UniChar are different sizes. */
1043 unitextptr
= (wchar_t *)unitextbuf
;
1044 olen
= charset_from_unicode(&unitextptr
, &len
, mactextbuf
, 1024,
1045 s
->font_charset
, NULL
, ".", 1);
1050 a
.text
= mactextbuf
;
1054 switch (lattr
& LATTR_MODE
) {
1056 TextSize(s
->cfg
.fontheight
);
1057 a
.numer
= s
->font_stdnumer
;
1058 a
.denom
= s
->font_stddenom
;
1061 TextSize(s
->cfg
.fontheight
);
1062 a
.numer
= s
->font_widenumer
;
1063 a
.denom
= s
->font_widedenom
;
1067 TextSize(s
->cfg
.fontheight
* 2);
1068 a
.numer
= s
->font_bignumer
;
1069 a
.denom
= s
->font_bigdenom
;
1073 TextFont(s
->fontnum
);
1074 if (s
->cfg
.fontisbold
|| (attr
& ATTR_BOLD
) && !s
->cfg
.bold_colour
)
1076 if (attr
& ATTR_UNDER
)
1080 if (HAVE_COLOR_QD())
1082 SpaceExtra(s
->font_boldadjust
<< 16);
1083 CharExtra(s
->font_boldadjust
<< 16);
1088 saveclip
= NewRgn();
1090 ClipRect(&a
.textrect
);
1092 RectRgn(textrgn
, &a
.textrect
);
1093 if (HAVE_COLOR_QD())
1094 DeviceLoop(textrgn
, &do_text_for_device_upp
, (long)&a
, 0);
1096 do_text_for_device(1, 0, NULL
, (long)&a
);
1098 DisposeRgn(saveclip
);
1099 DisposeRgn(textrgn
);
1100 /* Tell the window manager about it in case this isn't an update */
1101 ValidRect(&a
.textrect
);
1104 static pascal void do_text_for_device(short depth
, short devflags
,
1105 GDHandle device
, long cookie
) {
1106 struct do_text_args
*a
;
1107 int bgcolour
, fgcolour
, bright
, reverse
, tmp
;
1109 a
= (struct do_text_args
*)cookie
;
1111 bright
= (a
->attr
& ATTR_BOLD
) && a
->s
->cfg
.bold_colour
;
1112 reverse
= a
->attr
& ATTR_REVERSE
;
1114 if (depth
== 1 && (a
->attr
& TATTR_ACTCURS
))
1117 if (HAVE_COLOR_QD()) {
1119 fgcolour
= ((a
->attr
& ATTR_FGMASK
) >> ATTR_FGSHIFT
) * 2;
1120 bgcolour
= ((a
->attr
& ATTR_BGMASK
) >> ATTR_BGSHIFT
) * 2;
1123 * NB: bold reverse in 2bpp breaks with the usual PuTTY model and
1124 * boldens the background, because that's all we can do.
1126 fgcolour
= bright ? DEFAULT_FG_BOLD
: DEFAULT_FG
;
1127 bgcolour
= DEFAULT_BG
;
1131 fgcolour
= bgcolour
;
1134 if (bright
&& depth
> 2)
1136 if ((a
->attr
& TATTR_ACTCURS
) && depth
> 1) {
1137 fgcolour
= CURSOR_FG
;
1138 bgcolour
= CURSOR_BG
;
1140 PmForeColor(fgcolour
);
1141 PmBackColor(bgcolour
);
1142 } else { /* No Color Quickdraw */
1143 /* XXX This should be done with a _little_ more configurability */
1145 ForeColor(blackColor
);
1146 BackColor(whiteColor
);
1148 ForeColor(whiteColor
);
1149 BackColor(blackColor
);
1153 EraseRect(&a
->textrect
);
1154 switch (a
->lattr
& LATTR_MODE
) {
1157 MoveTo(a
->textrect
.left
, a
->textrect
.top
+ a
->s
->font_ascent
);
1160 MoveTo(a
->textrect
.left
, a
->textrect
.top
+ a
->s
->font_ascent
* 2);
1163 MoveTo(a
->textrect
.left
,
1164 a
->textrect
.top
- a
->s
->font_height
+ a
->s
->font_ascent
* 2);
1167 /* FIXME: Sort out bold width adjustments on Original QuickDraw. */
1168 if (a
->s
->window
->grafProcs
!= NULL
)
1169 InvokeQDTextUPP(a
->len
, a
->text
, a
->numer
, a
->denom
,
1170 a
->s
->window
->grafProcs
->textProc
);
1172 StdText(a
->len
, a
->text
, a
->numer
, a
->denom
);
1174 if (a
->attr
& TATTR_PASCURS
) {
1181 PmForeColor(CURSOR_BG
);
1184 FrameRect(&a
->textrect
);
1188 void do_cursor(Context ctx
, int x
, int y
, char *text
, int len
,
1189 unsigned long attr
, int lattr
)
1192 do_text(ctx
, x
, y
, text
, len
, attr
, lattr
);
1196 * Call from the terminal emulator to get its graphics context.
1197 * Should probably be called start_redraw or something.
1199 void pre_paint(Session
*s
) {
1201 Rect myrect
, tmprect
;
1203 if (HAVE_COLOR_QD()) {
1204 s
->term
->attr_mask
= 0;
1206 myrect
= (*s
->window
->visRgn
)->rgnBBox
;
1207 LocalToGlobal((Point
*)&myrect
.top
);
1208 LocalToGlobal((Point
*)&myrect
.bottom
);
1209 for (gdh
= GetDeviceList();
1211 gdh
= GetNextDevice(gdh
)) {
1212 if (TestDeviceAttribute(gdh
, screenDevice
) &&
1213 TestDeviceAttribute(gdh
, screenActive
) &&
1214 SectRect(&(*gdh
)->gdRect
, &myrect
, &tmprect
)) {
1215 switch ((*(*gdh
)->gdPMap
)->pixelSize
) {
1217 if (s
->cfg
.bold_colour
)
1218 s
->term
->attr_mask
|= ~(ATTR_COLOURS
|
1219 (s
->cfg
.bold_colour ? ATTR_BOLD
: 0));
1222 s
->term
->attr_mask
|= ~ATTR_COLOURS
;
1225 s
->term
->attr_mask
= ~0;
1226 return; /* No point checking more screens. */
1231 s
->term
->attr_mask
= ~(ATTR_COLOURS
|
1232 (s
->cfg
.bold_colour ? ATTR_BOLD
: 0));
1235 Context
get_ctx(void *frontend
) {
1236 Session
*s
= frontend
;
1242 void free_ctx(Context ctx
) {
1247 * Presumably this does something in Windows
1249 void post_paint(Session
*s
) {
1254 * Set the scroll bar position
1256 * total is the line number of the bottom of the working screen
1257 * start is the line number of the top of the display
1258 * page is the length of the displayed page
1260 void set_sbar(void *frontend
, int total
, int start
, int page
) {
1261 Session
*s
= frontend
;
1263 /* We don't redraw until we've set everything up, to avoid glitches */
1264 (*s
->scrollbar
)->contrlMin
= 0;
1265 (*s
->scrollbar
)->contrlMax
= total
- page
;
1266 SetControlValue(s
->scrollbar
, start
);
1268 if (mac_gestalts
.cntlattr
& gestaltControlMgrPresent
)
1269 SetControlViewSize(s
->scrollbar
, page
);
1273 void sys_cursor(void *frontend
, int x
, int y
)
1276 * I think his is meaningless under Mac OS.
1281 * This is still called when mode==BELL_VISUAL, even though the
1282 * visual bell is handled entirely within terminal.c, because we
1283 * may want to perform additional actions on any kind of bell (for
1284 * example, taskbar flashing in Windows).
1286 void beep(void *frontend
, int mode
)
1288 if (mode
!= BELL_VISUAL
)
1291 * XXX We should indicate the relevant window and/or use the
1292 * Notification Manager
1296 int char_width(Context ctx
, int uc
)
1299 * Until we support exciting character-set stuff, assume all chars are
1306 * Set icon string -- a no-op here (Windowshade?)
1308 void set_icon(void *frontend
, char *icon
) {
1309 Session
*s
= frontend
;
1314 * Set the window title
1316 void set_title(void *frontend
, char *title
) {
1317 Session
*s
= frontend
;
1320 c2pstrcpy(mactitle
, title
);
1321 SetWTitle(s
->window
, mactitle
);
1325 * set or clear the "raw mouse message" mode
1327 void set_raw_mouse_mode(void *frontend
, int activate
)
1329 Session
*s
= frontend
;
1331 s
->raw_mouse
= activate
;
1332 /* FIXME: Should call mac_updatetermcursor as appropriate. */
1336 * Resize the window at the emulator's request
1338 void request_resize(void *frontend
, int w
, int h
) {
1339 Session
*s
= frontend
;
1341 term_size(s
->term
, h
, w
, s
->cfg
.savelines
);
1346 * Iconify (actually collapse) the window at the emulator's request.
1348 void set_iconic(void *frontend
, int iconic
)
1350 Session
*s
= frontend
;
1353 if (mac_gestalts
.apprvers
>= 0x0100 &&
1354 GetWindowFeatures(s
->window
, &features
) == noErr
&&
1355 (features
& kWindowCanCollapse
))
1356 CollapseWindow(s
->window
, iconic
);
1360 * Move the window in response to a server-side request.
1362 void move_window(void *frontend
, int x
, int y
)
1364 Session
*s
= frontend
;
1366 MoveWindow(s
->window
, x
, y
, FALSE
);
1370 * Move the window to the top or bottom of the z-order in response
1371 * to a server-side request.
1373 void set_zorder(void *frontend
, int top
)
1375 Session
*s
= frontend
;
1378 * We also change the input focus to point to the topmost window,
1379 * since that's probably what the Human Interface Guidelines would
1383 SelectWindow(s
->window
);
1385 SendBehind(s
->window
, NULL
);
1389 * Refresh the window in response to a server-side request.
1391 void refresh_window(void *frontend
)
1393 Session
*s
= frontend
;
1395 term_invalidate(s
->term
);
1399 * Maximise or restore the window in response to a server-side
1402 void set_zoomed(void *frontend
, int zoomed
)
1404 Session
*s
= frontend
;
1406 ZoomWindow(s
->window
, zoomed ? inZoomOut
: inZoomIn
, FALSE
);
1410 * Report whether the window is iconic, for terminal reports.
1412 int is_iconic(void *frontend
)
1414 Session
*s
= frontend
;
1417 if (mac_gestalts
.apprvers
>= 0x0100 &&
1418 GetWindowFeatures(s
->window
, &features
) == noErr
&&
1419 (features
& kWindowCanCollapse
))
1420 return IsWindowCollapsed(s
->window
);
1425 * Report the window's position, for terminal reports.
1427 void get_window_pos(void *frontend
, int *x
, int *y
)
1429 Session
*s
= frontend
;
1431 *x
= s
->window
->portRect
.left
;
1432 *y
= s
->window
->portRect
.top
;
1436 * Report the window's pixel size, for terminal reports.
1438 void get_window_pixels(void *frontend
, int *x
, int *y
)
1440 Session
*s
= frontend
;
1442 *x
= s
->window
->portRect
.right
- s
->window
->portRect
.left
;
1443 *y
= s
->window
->portRect
.bottom
- s
->window
->portRect
.top
;
1447 * Return the window or icon title.
1449 char *get_window_title(void *frontend
, int icon
)
1451 Session
*s
= frontend
;
1453 static char title
[256];
1455 GetWTitle(s
->window
, ptitle
);
1456 p2cstrcpy(title
, ptitle
);
1461 * real_palette_set(): This does the actual palette-changing work on behalf
1462 * of palette_set(). Does _not_ call ActivatePalette() in case the caller
1463 * is doing a batch of updates.
1465 static void real_palette_set(Session
*s
, int n
, int r
, int g
, int b
)
1469 if (!HAVE_COLOR_QD())
1471 col
.red
= r
* 0x0101;
1472 col
.green
= g
* 0x0101;
1473 col
.blue
= b
* 0x0101;
1474 SetEntryColor(s
->palette
, n
, &col
);
1478 * Set the logical palette. Called by the terminal emulator.
1480 void palette_set(void *frontend
, int n
, int r
, int g
, int b
) {
1481 Session
*s
= frontend
;
1482 static const int first
[21] = {
1483 0, 2, 4, 6, 8, 10, 12, 14,
1484 1, 3, 5, 7, 9, 11, 13, 15,
1488 if (!HAVE_COLOR_QD())
1490 real_palette_set(s
, first
[n
], r
, g
, b
);
1492 real_palette_set(s
, first
[n
]+1, r
, g
, b
);
1493 if (first
[n
] == DEFAULT_BG
)
1495 ActivatePalette(s
->window
);
1499 * Reset to the default palette
1501 void palette_reset(void *frontend
) {
1502 Session
*s
= frontend
;
1503 /* This maps colour indices in cfg to those used in our palette. */
1504 static const int ww
[] = {
1505 6, 7, 8, 9, 10, 11, 12, 13,
1506 14, 15, 16, 17, 18, 19, 20, 21,
1511 if (!HAVE_COLOR_QD())
1514 assert(lenof(ww
) == NCOLOURS
);
1516 for (i
= 0; i
< NCOLOURS
; i
++) {
1517 real_palette_set(s
, i
,
1518 s
->cfg
.colours
[ww
[i
]][0],
1519 s
->cfg
.colours
[ww
[i
]][1],
1520 s
->cfg
.colours
[ww
[i
]][2]);
1523 ActivatePalette(s
->window
);
1524 /* Palette Manager will generate update events as required. */
1528 * Scroll the screen. (`lines' is +ve for scrolling forward, -ve
1531 void do_scroll(void *frontend
, int topline
, int botline
, int lines
) {
1532 Session
*s
= frontend
;
1534 RgnHandle scrollrgn
= NewRgn();
1535 RgnHandle movedupdate
= NewRgn();
1536 RgnHandle update
= NewRgn();
1537 Point g2l
= { 0, 0 };
1542 * Work out the part of the update region that will scrolled by
1546 SetRectRgn(scrollrgn
, 0, (topline
+ lines
) * s
->font_height
,
1547 s
->term
->cols
* s
->font_width
,
1548 (botline
+ 1) * s
->font_height
);
1550 SetRectRgn(scrollrgn
, 0, topline
* s
->font_height
,
1551 s
->term
->cols
* s
->font_width
,
1552 (botline
- lines
+ 1) * s
->font_height
);
1553 CopyRgn(((WindowPeek
)s
->window
)->updateRgn
, movedupdate
);
1554 GlobalToLocal(&g2l
);
1555 OffsetRgn(movedupdate
, g2l
.h
, g2l
.v
); /* Convert to local co-ords. */
1556 SectRgn(scrollrgn
, movedupdate
, movedupdate
); /* Clip scrolled section. */
1557 ValidRgn(movedupdate
);
1558 OffsetRgn(movedupdate
, 0, -lines
* s
->font_height
); /* Scroll it. */
1561 if (HAVE_COLOR_QD())
1562 PmBackColor(DEFAULT_BG
);
1564 BackColor(blackColor
); /* XXX make configurable */
1565 SetRect(&r
, 0, topline
* s
->font_height
,
1566 s
->term
->cols
* s
->font_width
, (botline
+ 1) * s
->font_height
);
1567 ScrollRect(&r
, 0, - lines
* s
->font_height
, update
);
1570 InvalRgn(movedupdate
);
1572 DisposeRgn(scrollrgn
);
1573 DisposeRgn(movedupdate
);
1577 void logevent(void *frontend
, char *str
) {
1579 fprintf(stderr
, "%s\n", str
);
1582 /* Dummy routine, only required in plink. */
1583 void ldisc_update(void *frontend
, int echo
, int edit
)
1588 * Mac PuTTY doesn't support printing yet.
1590 printer_job
*printer_start_job(char *printer
)
1596 void printer_job_data(printer_job
*pj
, void *data
, int len
)
1600 void printer_finish_job(printer_job
*pj
)
1604 void frontend_keypress(void *handle
)
1607 * Keypress termination in non-Close-On-Exit mode is not
1608 * currently supported in PuTTY proper, because the window
1609 * always has a perfectly good Close button anyway. So we do
1616 * Ask whether to wipe a session log file before writing to it.
1617 * Returns 2 for wipe, 1 for append, 0 for cancel (don't log).
1619 int askappend(void *frontend
, char *filename
)
1622 /* FIXME: not implemented yet. */
1629 * c-file-style: "simon"