1 /* $Id: macterm.c,v 1.53 2003/01/25 15:15:40 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>
40 #include <MacMemory.h>
41 #include <MacWindows.h>
42 #include <MixedMode.h>
44 #include <Quickdraw.h>
45 #include <QuickdrawText.h>
46 #include <Resources.h>
50 #include <TextCommon.h>
51 #include <ToolUtils.h>
52 #include <UnicodeConverter.h>
66 #define NCOLOURS (lenof(((Config *)0)->colours))
69 #define DEFAULT_FG_BOLD 17
71 #define DEFAULT_BG_BOLD 19
75 #define PTOCC(x) ((x) < 0 ? -(-(x - s->font_width - 1) / s->font_width) : \
77 #define PTOCR(y) ((y) < 0 ? -(-(y - s->font_height - 1) / s->font_height) : \
80 static void mac_initfont(Session
*);
81 static pascal OSStatus
uni_to_font_fallback(UniChar
*, ByteCount
, ByteCount
*,
82 TextPtr
, ByteCount
, ByteCount
*,
84 ConstUnicodeMappingPtr
);
85 static void mac_initpalette(Session
*);
86 static void mac_adjustwinbg(Session
*);
87 static void mac_adjustsize(Session
*, int, int);
88 static void mac_drawgrowicon(Session
*s
);
89 static pascal void mac_growtermdraghook(void);
90 static pascal void mac_scrolltracker(ControlHandle
, short);
91 static pascal void do_text_for_device(short, short, GDHandle
, long);
92 static int mac_keytrans(Session
*, EventRecord
*, unsigned char *);
93 static void text_click(Session
*, EventRecord
*);
95 void pre_paint(Session
*s
);
96 void post_paint(Session
*s
);
99 static RoutineDescriptor mac_scrolltracker_upp
=
100 BUILD_ROUTINE_DESCRIPTOR(uppControlActionProcInfo
,
101 (ProcPtr
)mac_scrolltracker
);
102 static RoutineDescriptor do_text_for_device_upp
=
103 BUILD_ROUTINE_DESCRIPTOR(uppDeviceLoopDrawingProcInfo
,
104 (ProcPtr
)do_text_for_device
);
105 #else /* not TARGET_RT_MAC_CFM */
106 #define mac_scrolltracker_upp mac_scrolltracker
107 #define do_text_for_device_upp do_text_for_device
108 #endif /* not TARGET_RT_MAC_CFM */
110 void mac_startsession(Session
*s
)
118 * Select protocol. This is farmed out into a table in a
119 * separate file to enable an ssh-free variant.
122 for (i
= 0; backends
[i
].backend
!= NULL
; i
++)
123 if (backends
[i
].protocol
== s
->cfg
.protocol
) {
124 s
->back
= backends
[i
].backend
;
128 fatalbox("Unsupported protocol number found");
130 /* XXX: Own storage management? */
132 s
->window
= GetNewCWindow(wTerminal
, NULL
, (WindowPtr
)-1);
134 s
->window
= GetNewWindow(wTerminal
, NULL
, (WindowPtr
)-1);
135 SetWRefCon(s
->window
, (long)s
);
136 s
->scrollbar
= GetNewControl(cVScroll
, s
->window
);
137 s
->term
= term_init(&s
->cfg
, &s
->ucsdata
, s
);
141 if (HAVE_COLOR_QD()) {
142 /* Set to FALSE to not get palette updates in the background. */
143 SetPalette(s
->window
, s
->palette
, TRUE
);
144 ActivatePalette(s
->window
);
147 s
->logctx
= log_init(s
, &s
->cfg
);
148 term_provide_logctx(s
->term
, s
->logctx
);
150 errmsg
= s
->back
->init(s
->term
, &s
->backhandle
, &s
->cfg
, s
->cfg
.host
,
151 s
->cfg
.port
, &s
->realhost
, s
->cfg
.tcp_nodelay
);
153 fatalbox("%s", errmsg
);
154 s
->back
->provide_logctx(s
->backhandle
, s
->logctx
);
155 set_title(s
, s
->realhost
);
157 term_provide_resize_fn(s
->term
, s
->back
->size
, s
->backhandle
);
159 mac_adjustsize(s
, s
->cfg
.height
, s
->cfg
.width
);
160 term_size(s
->term
, s
->cfg
.height
, s
->cfg
.width
, s
->cfg
.savelines
);
162 s
->ldisc
= ldisc_create(&s
->cfg
, s
->term
, s
->back
, s
->backhandle
, s
);
163 ldisc_send(s
->ldisc
, NULL
, 0, 0);/* cause ldisc to notice changes */
165 ShowWindow(s
->window
);
169 s
->next
->prev
= &s
->next
;
174 * Try to work out a horizontal scaling factor for the current font
175 * that will give a chracter width of wantwidth. Return it in numer
176 * and denom (suitable for passing to StdText()).
178 static void mac_workoutfontscale(Session
*s
, int wantwidth
,
179 Point
*numerp
, Point
*denomp
)
181 Point numer
, denom
, tmpnumer
, tmpdenom
;
183 const char text
= 'W';
186 numer
.v
= denom
.v
= 1; /* always */
187 numer
.h
= denom
.h
= 1;
188 for (i
= 0; i
< 3; i
++) {
191 if (s
->window
->grafProcs
!= NULL
)
192 gotwidth
= InvokeQDTxMeasUPP(1, &text
, &tmpnumer
, &tmpdenom
, &fi
,
193 s
->window
->grafProcs
->txMeasProc
);
195 gotwidth
= StdTxMeas(1, &text
, &tmpnumer
, &tmpdenom
, &fi
);
196 /* The result of StdTxMeas must be scaled by the factors it returns. */
197 gotwidth
= FixRound(FixMul(gotwidth
<< 16,
198 FixRatio(tmpnumer
.h
, tmpdenom
.h
)));
199 if (gotwidth
== wantwidth
)
201 numer
.h
*= wantwidth
;
208 static UnicodeToTextFallbackUPP uni_to_font_fallback_upp
;
210 static void mac_initfont(Session
*s
) {
217 c2pstrcpy(macfont
, 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 mac_workoutfontscale(s
, s
->font_width
,
228 &s
->font_stdnumer
, &s
->font_stddenom
);
229 mac_workoutfontscale(s
, s
->font_width
* 2,
230 &s
->font_widenumer
, &s
->font_widedenom
);
231 TextSize(s
->cfg
.fontheight
* 2);
232 mac_workoutfontscale(s
, s
->font_width
* 2,
233 &s
->font_bignumer
, &s
->font_bigdenom
);
234 TextSize(s
->cfg
.fontheight
);
235 if (!s
->cfg
.bold_colour
) {
237 s
->font_boldadjust
= s
->font_width
- CharWidth('W');
239 s
->font_boldadjust
= 0;
241 if (s
->uni_to_font
!= NULL
)
242 DisposeUnicodeToTextInfo(&s
->uni_to_font
);
243 if (mac_gestalts
.encvvers
!= 0 &&
244 UpgradeScriptInfoToTextEncoding(kTextScriptDontCare
,
245 kTextLanguageDontCare
,
246 kTextRegionDontCare
, macfont
,
248 CreateUnicodeToTextInfoByEncoding(enc
, &s
->uni_to_font
) == noErr
) {
249 if (uni_to_font_fallback_upp
== NULL
)
250 uni_to_font_fallback_upp
=
251 NewUnicodeToTextFallbackProc(&uni_to_font_fallback
);
252 fbflags
= kUnicodeFallbackCustomOnly
;
253 if (mac_gestalts
.uncvattr
& kTECAddFallbackInterruptMask
)
254 fbflags
|= kUnicodeFallbackInterruptSafeMask
;
255 if (SetFallbackUnicodeToText(s
->uni_to_font
,
256 uni_to_font_fallback_upp
, fbflags
, NULL
) != noErr
) {
257 DisposeUnicodeToTextInfo(&s
->uni_to_font
);
262 s
->uni_to_font
= NULL
;
264 charset_from_macenc(FontToScript(s
->fontnum
),
265 GetScriptManagerVariable(smRegionCode
),
266 mac_gestalts
.sysvers
, s
->cfg
.font
);
269 mac_adjustsize(s
, s
->term
->rows
, s
->term
->cols
);
272 static pascal OSStatus
uni_to_font_fallback(UniChar
*ucp
,
273 ByteCount ilen
, ByteCount
*iusedp
, TextPtr obuf
, ByteCount olen
,
274 ByteCount
*ousedp
, LogicalAddress
*cookie
, ConstUnicodeMappingPtr mapping
)
278 return kTECOutputBufferFullStatus
;
280 * What I'd _like_ to do here is to somehow generate the
281 * missing-character glyph that every font is required to have.
282 * Unfortunately (and somewhat surprisingly), I can't find any way
283 * to actually ask for it explicitly. Bah.
292 * Called every time round the event loop.
294 void mac_pollterm(void)
298 for (s
= sesslist
; s
!= NULL
; s
= s
->next
) {
300 term_update(s
->term
);
305 * To be called whenever the window size changes.
306 * rows and cols should be desired values.
307 * It's assumed the terminal emulator will be informed, and will set rows
310 static void mac_adjustsize(Session
*s
, int newrows
, int newcols
) {
311 int winwidth
, winheight
;
313 winwidth
= newcols
* s
->font_width
+ 15;
314 winheight
= newrows
* s
->font_height
;
315 SizeWindow(s
->window
, winwidth
, winheight
, true);
316 HideControl(s
->scrollbar
);
317 MoveControl(s
->scrollbar
, winwidth
- 15, -1);
318 SizeControl(s
->scrollbar
, 16, winheight
- 13);
319 ShowControl(s
->scrollbar
);
323 static void mac_initpalette(Session
*s
) {
325 if (!HAVE_COLOR_QD())
328 * Most colours should be inhibited on 2bpp displays.
329 * Palette manager documentation suggests inhibiting all tolerant colours
330 * on greyscale displays.
332 #define PM_NORMAL ( pmTolerant | pmInhibitC2 | \
333 pmInhibitG2 | pmInhibitG4 | pmInhibitG8 )
334 #define PM_TOLERANCE 0x2000
335 s
->palette
= NewPalette(22, NULL
, PM_NORMAL
, PM_TOLERANCE
);
336 if (s
->palette
== NULL
)
337 fatalbox("Unable to create palette");
338 /* In 2bpp, these are the colours we want most. */
339 SetEntryUsage(s
->palette
, DEFAULT_BG
,
340 PM_NORMAL
&~ pmInhibitC2
, PM_TOLERANCE
);
341 SetEntryUsage(s
->palette
, DEFAULT_FG
,
342 PM_NORMAL
&~ pmInhibitC2
, PM_TOLERANCE
);
343 SetEntryUsage(s
->palette
, DEFAULT_FG_BOLD
,
344 PM_NORMAL
&~ pmInhibitC2
, PM_TOLERANCE
);
345 SetEntryUsage(s
->palette
, CURSOR_BG
,
346 PM_NORMAL
&~ pmInhibitC2
, PM_TOLERANCE
);
351 * Set the background colour of the window correctly. Should be
352 * called whenever the default background changes.
354 static void mac_adjustwinbg(Session
*s
) {
356 if (!HAVE_COLOR_QD())
359 if (mac_gestalts
.windattr
& gestaltWindowMgrPresent
)
360 SetWindowContentColor(s
->window
,
361 &(*s
->palette
)->pmInfo
[DEFAULT_BG
].ciRGB
);
365 if (s
->wctab
== NULL
)
366 s
->wctab
= (WCTabHandle
)NewHandle(sizeof(**s
->wctab
));
367 if (s
->wctab
== NULL
)
368 return; /* do without */
369 (*s
->wctab
)->wCSeed
= 0;
370 (*s
->wctab
)->wCReserved
= 0;
371 (*s
->wctab
)->ctSize
= 0;
372 (*s
->wctab
)->ctTable
[0].value
= wContentColor
;
373 (*s
->wctab
)->ctTable
[0].rgb
= (*s
->palette
)->pmInfo
[DEFAULT_BG
].ciRGB
;
374 SetWinColor(s
->window
, s
->wctab
);
379 * Set the cursor shape correctly
381 void mac_adjusttermcursor(WindowPtr window
, Point mouse
, RgnHandle cursrgn
) {
383 ControlHandle control
;
388 s
= (Session
*)GetWRefCon(window
);
389 GlobalToLocal(&mouse
);
390 part
= FindControl(mouse
, window
, &control
);
391 if (control
== s
->scrollbar
) {
392 SetCursor(&qd
.arrow
);
393 RectRgn(cursrgn
, &(*s
->scrollbar
)->contrlRect
);
394 SectRgn(cursrgn
, window
->visRgn
, cursrgn
);
396 x
= mouse
.h
/ s
->font_width
;
397 y
= mouse
.v
/ s
->font_height
;
399 SetCursor(&qd
.arrow
);
401 SetCursor(*GetCursor(iBeamCursor
));
402 /* Ask for shape changes if we leave this character cell. */
403 SetRectRgn(cursrgn
, x
* s
->font_width
, y
* s
->font_height
,
404 (x
+ 1) * s
->font_width
, (y
+ 1) * s
->font_height
);
405 SectRgn(cursrgn
, window
->visRgn
, cursrgn
);
410 * Enable/disable menu items based on the active terminal window.
412 void mac_adjusttermmenus(WindowPtr window
) {
417 s
= (Session
*)GetWRefCon(window
);
418 menu
= GetMenuHandle(mFile
);
419 DisableItem(menu
, iSave
); /* XXX enable if modified */
420 EnableItem(menu
, iSaveAs
);
421 EnableItem(menu
, iDuplicate
);
422 menu
= GetMenuHandle(mEdit
);
424 DisableItem(menu
, iUndo
);
425 DisableItem(menu
, iCut
);
426 if (1/*s->term->selstate == SELECTED*/)
427 EnableItem(menu
, iCopy
);
429 DisableItem(menu
, iCopy
);
430 if (GetScrap(NULL
, 'TEXT', &offset
) == noTypeErr
)
431 DisableItem(menu
, iPaste
);
433 EnableItem(menu
, iPaste
);
434 DisableItem(menu
, iClear
);
435 EnableItem(menu
, iSelectAll
);
438 void mac_menuterm(WindowPtr window
, short menu
, short item
) {
441 s
= (Session
*)GetWRefCon(window
);
449 term_do_paste(s
->term
);
455 void mac_clickterm(WindowPtr window
, EventRecord
*event
) {
458 ControlHandle control
;
461 s
= (Session
*)GetWRefCon(window
);
463 mouse
= event
->where
;
464 GlobalToLocal(&mouse
);
465 part
= FindControl(mouse
, window
, &control
);
466 if (control
== s
->scrollbar
) {
468 case kControlIndicatorPart
:
469 if (TrackControl(control
, mouse
, NULL
) == kControlIndicatorPart
)
470 term_scroll(s
->term
, +1, GetControlValue(control
));
472 case kControlUpButtonPart
:
473 case kControlDownButtonPart
:
474 case kControlPageUpPart
:
475 case kControlPageDownPart
:
476 TrackControl(control
, mouse
, &mac_scrolltracker_upp
);
480 text_click(s
, event
);
484 static void text_click(Session
*s
, EventRecord
*event
) {
487 static UInt32 lastwhen
= 0;
488 static Session
*lastsess
= NULL
;
489 static int lastrow
= -1, lastcol
= -1;
490 static Mouse_Action lastact
= MA_NOTHING
;
493 localwhere
= event
->where
;
494 GlobalToLocal(&localwhere
);
496 col
= PTOCC(localwhere
.h
);
497 row
= PTOCR(localwhere
.v
);
498 if (event
->when
- lastwhen
< GetDblTime() &&
499 row
== lastrow
&& col
== lastcol
&& s
== lastsess
)
500 lastact
= (lastact
== MA_CLICK ? MA_2CLK
:
501 lastact
== MA_2CLK ? MA_3CLK
:
502 lastact
== MA_3CLK ? MA_CLICK
: MA_NOTHING
);
505 /* Fake right button with shift key */
506 term_mouse(s
->term
, event
->modifiers
& shiftKey ? MBT_RIGHT
: MBT_LEFT
,
507 lastact
, col
, row
, event
->modifiers
& shiftKey
,
508 event
->modifiers
& controlKey
, event
->modifiers
& optionKey
);
512 while (StillDown()) {
513 GetMouse(&localwhere
);
514 col
= PTOCC(localwhere
.h
);
515 row
= PTOCR(localwhere
.v
);
517 event
->modifiers
& shiftKey ? MBT_RIGHT
: MBT_LEFT
,
518 MA_DRAG
, col
, row
, event
->modifiers
& shiftKey
,
519 event
->modifiers
& controlKey
,
520 event
->modifiers
& optionKey
);
521 if (row
> s
->term
->rows
- 1)
522 term_scroll(s
->term
, 0, row
- (s
->term
->rows
- 1));
524 term_scroll(s
->term
, 0, row
);
526 term_mouse(s
->term
, event
->modifiers
& shiftKey ? MBT_RIGHT
: MBT_LEFT
,
527 MA_RELEASE
, col
, row
, event
->modifiers
& shiftKey
,
528 event
->modifiers
& controlKey
, event
->modifiers
& optionKey
);
529 lastwhen
= TickCount();
532 Mouse_Button
translate_button(void *frontend
, Mouse_Button button
)
545 void write_clip(void *cookie
, wchar_t *data
, int len
, int must_deselect
) {
548 * See "Programming with the Text Encoding Conversion Manager"
549 * Appendix E for Unicode scrap conventions.
551 * XXX Need to support TEXT/styl scrap as well.
552 * See STScrpRec in TextEdit (Inside Macintosh: Text) for styl details.
553 * XXX Maybe PICT scrap too.
555 if (ZeroScrap() != noErr
)
557 PutScrap(len
* sizeof(*data
), 'utxt', data
);
560 void get_clip(void *frontend
, wchar_t **p
, int *lenp
) {
561 Session
*s
= frontend
;
562 static Handle h
= NULL
;
571 /* XXX Support TEXT-format scrap as well. */
572 if (GetScrap(NULL
, 'utxt', &offset
) > 0) {
574 *lenp
= GetScrap(h
, 'utxt', &offset
) / sizeof(**p
);
577 if (*p
== NULL
|| *lenp
<= 0)
578 fatalbox("Empty scrap");
585 static pascal void mac_scrolltracker(ControlHandle control
, short part
) {
588 s
= (Session
*)GetWRefCon((*control
)->contrlOwner
);
590 case kControlUpButtonPart
:
591 term_scroll(s
->term
, 0, -1);
593 case kControlDownButtonPart
:
594 term_scroll(s
->term
, 0, +1);
596 case kControlPageUpPart
:
597 term_scroll(s
->term
, 0, -(s
->term
->rows
- 1));
599 case kControlPageDownPart
:
600 term_scroll(s
->term
, 0, +(s
->term
->rows
- 1));
621 #define K_INSERT 0x7200
622 #define K_HOME 0x7300
623 #define K_PRIOR 0x7400
624 #define K_DELETE 0x7500
626 #define K_NEXT 0x7900
627 #define K_LEFT 0x7b00
628 #define K_RIGHT 0x7c00
629 #define K_DOWN 0x7d00
641 #define KP_CLEAR 0x4700
642 #define KP_EQUAL 0x5100
643 #define KP_SLASH 0x4b00
644 #define KP_STAR 0x4300
645 #define KP_PLUS 0x4500
646 #define KP_MINUS 0x4e00
647 #define KP_DOT 0x4100
648 #define KP_ENTER 0x4c00
650 void mac_keyterm(WindowPtr window
, EventRecord
*event
) {
651 unsigned char buf
[20];
655 s
= (Session
*)GetWRefCon(window
);
656 len
= mac_keytrans(s
, event
, buf
);
657 ldisc_send(s
->ldisc
, (char *)buf
, len
, 1);
659 term_seen_key_event(s
->term
);
661 term_update(s
->term
);
664 static int mac_keytrans(Session
*s
, EventRecord
*event
,
665 unsigned char *output
) {
666 unsigned char *p
= output
;
669 /* No meta key yet -- that'll be rather fun. */
671 /* Keys that we handle locally */
672 if (event
->modifiers
& shiftKey
) {
673 switch (event
->message
& keyCodeMask
) {
674 case K_PRIOR
: /* shift-pageup */
675 term_scroll(s
->term
, 0, -(s
->term
->rows
- 1));
677 case K_NEXT
: /* shift-pagedown */
678 term_scroll(s
->term
, 0, +(s
->term
->rows
- 1));
684 * Control-2 should return ^@ (0x00), Control-6 should return
685 * ^^ (0x1E), and Control-Minus should return ^_ (0x1F). Since
686 * the DOS keyboard handling did it, and we have nothing better
687 * to do with the key combo in question, we'll also map
688 * Control-Backquote to ^\ (0x1C).
691 if (event
->modifiers
& controlKey
) {
692 switch (event
->message
& charCodeMask
) {
709 * First, all the keys that do tilde codes. (ESC '[' nn '~',
710 * for integer decimal nn.)
712 * We also deal with the weird ones here. Linux VCs replace F1
713 * to F5 by ESC [ [ A to ESC [ [ E. rxvt doesn't do _that_, but
714 * does replace Home and End (1~ and 4~) by ESC [ H and ESC O w
718 switch (event
->message
& keyCodeMask
) {
719 case K_F1
: code
= (event
->modifiers
& shiftKey ?
23 : 11); break;
720 case K_F2
: code
= (event
->modifiers
& shiftKey ?
24 : 12); break;
721 case K_F3
: code
= (event
->modifiers
& shiftKey ?
25 : 13); break;
722 case K_F4
: code
= (event
->modifiers
& shiftKey ?
26 : 14); break;
723 case K_F5
: code
= (event
->modifiers
& shiftKey ?
28 : 15); break;
724 case K_F6
: code
= (event
->modifiers
& shiftKey ?
29 : 17); break;
725 case K_F7
: code
= (event
->modifiers
& shiftKey ?
31 : 18); break;
726 case K_F8
: code
= (event
->modifiers
& shiftKey ?
32 : 19); break;
727 case K_F9
: code
= (event
->modifiers
& shiftKey ?
33 : 20); break;
728 case K_F10
: code
= (event
->modifiers
& shiftKey ?
34 : 21); break;
729 case K_F11
: code
= 23; break;
730 case K_F12
: code
= 24; break;
731 case K_HOME
: code
= 1; break;
732 case K_INSERT
: code
= 2; break;
733 case K_DELETE
: code
= 3; break;
734 case K_END
: code
= 4; break;
735 case K_PRIOR
: code
= 5; break;
736 case K_NEXT
: code
= 6; break;
738 if (s
->cfg
.funky_type
== 1 && code
>= 11 && code
<= 15) {
739 p
+= sprintf((char *)p
, "\x1B[[%c", code
+ 'A' - 11);
742 if (s
->cfg
.rxvt_homeend
&& (code
== 1 || code
== 4)) {
743 p
+= sprintf((char *)p
, code
== 1 ?
"\x1B[H" : "\x1BOw");
747 p
+= sprintf((char *)p
, "\x1B[%d~", code
);
751 if (s
->term
->app_keypad_keys
) {
752 switch (event
->message
& keyCodeMask
) {
753 case KP_ENTER
: p
+= sprintf((char *)p
, "\x1BOM"); return p
- output
;
754 case KP_CLEAR
: p
+= sprintf((char *)p
, "\x1BOP"); return p
- output
;
755 case KP_EQUAL
: p
+= sprintf((char *)p
, "\x1BOQ"); return p
- output
;
756 case KP_SLASH
: p
+= sprintf((char *)p
, "\x1BOR"); return p
- output
;
757 case KP_STAR
: p
+= sprintf((char *)p
, "\x1BOS"); return p
- output
;
758 case KP_PLUS
: p
+= sprintf((char *)p
, "\x1BOl"); return p
- output
;
759 case KP_MINUS
: p
+= sprintf((char *)p
, "\x1BOm"); return p
- output
;
760 case KP_DOT
: p
+= sprintf((char *)p
, "\x1BOn"); return p
- output
;
761 case KP_0
: p
+= sprintf((char *)p
, "\x1BOp"); return p
- output
;
762 case KP_1
: p
+= sprintf((char *)p
, "\x1BOq"); return p
- output
;
763 case KP_2
: p
+= sprintf((char *)p
, "\x1BOr"); return p
- output
;
764 case KP_3
: p
+= sprintf((char *)p
, "\x1BOs"); return p
- output
;
765 case KP_4
: p
+= sprintf((char *)p
, "\x1BOt"); return p
- output
;
766 case KP_5
: p
+= sprintf((char *)p
, "\x1BOu"); return p
- output
;
767 case KP_6
: p
+= sprintf((char *)p
, "\x1BOv"); return p
- output
;
768 case KP_7
: p
+= sprintf((char *)p
, "\x1BOw"); return p
- output
;
769 case KP_8
: p
+= sprintf((char *)p
, "\x1BOx"); return p
- output
;
770 case KP_9
: p
+= sprintf((char *)p
, "\x1BOy"); return p
- output
;
774 switch (event
->message
& keyCodeMask
) {
776 p
+= sprintf((char *)p
,
777 s
->term
->app_cursor_keys ?
"\x1BOA" : "\x1B[A");
780 p
+= sprintf((char *)p
,
781 s
->term
->app_cursor_keys ?
"\x1BOB" : "\x1B[B");
784 p
+= sprintf((char *)p
,
785 s
->term
->app_cursor_keys ?
"\x1BOC" : "\x1B[C");
788 p
+= sprintf((char *)p
,
789 s
->term
->app_cursor_keys ?
"\x1BOD" : "\x1B[D");
795 *p
++ = (s
->cfg
.bksp_is_delete ?
0x7f : 0x08);
798 *p
++ = event
->message
& charCodeMask
;
803 void request_paste(void *frontend
)
805 Session
*s
= frontend
;
808 * In the Mac OS, pasting is synchronous: we can read the
809 * clipboard with no difficulty, so request_paste() can just go
812 term_do_paste(s
->term
);
823 void mac_growterm(WindowPtr window
, EventRecord
*event
) {
826 int newrows
, newcols
;
828 DragGrayRgnUPP draghooksave
;
832 s
= (Session
*)GetWRefCon(window
);
834 draghooksave
= LMGetDragHook();
835 growterm_state
.oldmsg
[0] = '\0';
836 growterm_state
.zeromouse
= event
->where
;
837 growterm_state
.zeromouse
.h
-= s
->term
->cols
* s
->font_width
;
838 growterm_state
.zeromouse
.v
-= s
->term
->rows
* s
->font_height
;
839 growterm_state
.s
= s
;
842 BackColor(whiteColor
);
843 ForeColor(blackColor
);
844 TextFont(systemFont
);
848 SetRect(&growterm_state
.msgrect
, 0, 0,
849 StringWidth("\p99999x99999") + 4, fi
.ascent
+ fi
.descent
+ 4);
850 SetPt(&growterm_state
.msgorigin
, 2, fi
.ascent
+ 2);
851 LMSetDragHook(NewDragGrayRgnUPP(mac_growtermdraghook
));
853 SetRect(&limits
, s
->font_width
+ 15, s
->font_height
, SHRT_MAX
, SHRT_MAX
);
854 grow_result
= GrowWindow(window
, event
->where
, &limits
);
856 DisposeDragGrayRgnUPP(LMGetDragHook());
857 LMSetDragHook(draghooksave
);
858 InvalRect(&growterm_state
.msgrect
);
862 if (grow_result
!= 0) {
863 newrows
= HiWord(grow_result
) / s
->font_height
;
864 newcols
= (LoWord(grow_result
) - 15) / s
->font_width
;
865 mac_adjustsize(s
, newrows
, newcols
);
866 term_size(s
->term
, newrows
, newcols
, s
->cfg
.savelines
);
870 static pascal void mac_growtermdraghook(void)
872 Session
*s
= growterm_state
.s
;
876 unsigned char pbuf
[20];
877 int newrows
, newcols
;
880 newrows
= (mouse
.v
- growterm_state
.zeromouse
.v
) / s
->font_height
;
881 if (newrows
< 1) newrows
= 1;
882 newcols
= (mouse
.h
- growterm_state
.zeromouse
.h
) / s
->font_width
;
883 if (newcols
< 1) newcols
= 1;
884 sprintf(buf
, "%dx%d", newcols
, newrows
);
885 if (strcmp(buf
, growterm_state
.oldmsg
) == 0)
887 strcpy(growterm_state
.oldmsg
, buf
);
888 c2pstrcpy(pbuf
, buf
);
891 SetPort(growterm_state
.s
->window
);
892 EraseRect(&growterm_state
.msgrect
);
893 MoveTo(growterm_state
.msgorigin
.h
, growterm_state
.msgorigin
.v
);
898 void mac_closeterm(WindowPtr window
)
900 Session
*s
= (Session
*)GetWRefCon(window
);
902 /* XXX warn on close */
903 HideWindow(s
->window
);
905 s
->next
->prev
= s
->prev
;
906 ldisc_free(s
->ldisc
);
907 s
->back
->free(s
->backhandle
);
909 if (s
->uni_to_font
!= NULL
)
910 DisposeUnicodeToTextInfo(&s
->uni_to_font
);
912 DisposeWindow(s
->window
);
913 DisposePalette(s
->palette
);
917 void mac_activateterm(WindowPtr window
, Boolean active
) {
920 s
= (Session
*)GetWRefCon(window
);
921 s
->term
->has_focus
= active
;
922 term_update(s
->term
);
924 ShowControl(s
->scrollbar
);
927 PmBackColor(DEFAULT_BG
);/* HideControl clears behind the control */
929 BackColor(blackColor
);
930 HideControl(s
->scrollbar
);
935 void mac_updateterm(WindowPtr window
) {
938 s
= (Session
*)GetWRefCon(window
);
942 term_paint(s
->term
, s
,
943 PTOCC((*window
->visRgn
)->rgnBBox
.left
),
944 PTOCR((*window
->visRgn
)->rgnBBox
.top
),
945 PTOCC((*window
->visRgn
)->rgnBBox
.right
),
946 PTOCR((*window
->visRgn
)->rgnBBox
.bottom
), 1);
947 /* Restore default colours in case the Window Manager uses them */
948 if (HAVE_COLOR_QD()) {
949 PmForeColor(DEFAULT_FG
);
950 PmBackColor(DEFAULT_BG
);
952 ForeColor(whiteColor
);
953 BackColor(blackColor
);
955 if (FrontWindow() != window
)
956 EraseRect(&(*s
->scrollbar
)->contrlRect
);
957 UpdateControls(window
, window
->visRgn
);
963 static void mac_drawgrowicon(Session
*s
) {
969 * Stop DrawGrowIcon giving us space for a horizontal scrollbar
970 * See Tech Note TB575 for details.
972 clip
= s
->window
->portRect
;
973 clip
.left
= clip
.right
- 15;
977 DrawGrowIcon(s
->window
);
982 struct do_text_args
{
993 * Call from the terminal emulator to draw a bit of text
995 * x and y are text row and column (zero-based)
997 void do_text(Context ctx
, int x
, int y
, char *text
, int len
,
998 unsigned long attr
, int lattr
) {
1001 struct do_text_args a
;
1002 RgnHandle textrgn
, saveclip
;
1003 char mactextbuf
[1024];
1004 UniChar unitextbuf
[1024];
1005 wchar_t *unitextptr
;
1007 ByteCount iread
, olen
;
1010 assert(len
<= 1024);
1014 fontwidth
= s
->font_width
;
1015 if ((lattr
& LATTR_MODE
) != LATTR_NORM
)
1018 /* First check this text is relevant */
1019 a
.textrect
.top
= y
* s
->font_height
;
1020 a
.textrect
.bottom
= (y
+ 1) * s
->font_height
;
1021 a
.textrect
.left
= x
* fontwidth
;
1022 a
.textrect
.right
= (x
+ len
) * fontwidth
;
1023 if (a
.textrect
.right
> s
->term
->cols
* s
->font_width
)
1024 a
.textrect
.right
= s
->term
->cols
* s
->font_width
;
1025 if (!RectInRgn(&a
.textrect
, s
->window
->visRgn
))
1028 /* Unpack Unicode from the mad format we get passed */
1029 for (i
= 0; i
< len
; i
++)
1030 unitextbuf
[i
] = (unsigned char)text
[i
] | (attr
& CSET_MASK
);
1032 if (s
->uni_to_font
!= NULL
) {
1033 err
= ConvertFromUnicodeToText(s
->uni_to_font
, len
* sizeof(UniChar
),
1034 unitextbuf
, kUnicodeUseFallbacksMask
,
1035 0, NULL
, NULL
, NULL
,
1036 1024, &iread
, &olen
, mactextbuf
);
1037 if (err
!= noErr
&& err
!= kTECUsedFallbacksStatus
)
1039 } else if (s
->font_charset
!= CS_NONE
) {
1040 /* XXX this is bogus if wchar_t and UniChar are different sizes. */
1041 unitextptr
= (wchar_t *)unitextbuf
;
1042 olen
= charset_from_unicode(&unitextptr
, &len
, mactextbuf
, 1024,
1043 s
->font_charset
, NULL
, ".", 1);
1048 a
.text
= mactextbuf
;
1052 switch (lattr
& LATTR_MODE
) {
1054 TextSize(s
->cfg
.fontheight
);
1055 a
.numer
= s
->font_stdnumer
;
1056 a
.denom
= s
->font_stddenom
;
1059 TextSize(s
->cfg
.fontheight
);
1060 a
.numer
= s
->font_widenumer
;
1061 a
.denom
= s
->font_widedenom
;
1065 TextSize(s
->cfg
.fontheight
* 2);
1066 a
.numer
= s
->font_bignumer
;
1067 a
.denom
= s
->font_bigdenom
;
1071 TextFont(s
->fontnum
);
1072 if (s
->cfg
.fontisbold
|| (attr
& ATTR_BOLD
) && !s
->cfg
.bold_colour
)
1074 if (attr
& ATTR_UNDER
)
1078 if (HAVE_COLOR_QD())
1080 SpaceExtra(s
->font_boldadjust
<< 16);
1081 CharExtra(s
->font_boldadjust
<< 16);
1086 saveclip
= NewRgn();
1088 ClipRect(&a
.textrect
);
1090 RectRgn(textrgn
, &a
.textrect
);
1091 if (HAVE_COLOR_QD())
1092 DeviceLoop(textrgn
, &do_text_for_device_upp
, (long)&a
, 0);
1094 do_text_for_device(1, 0, NULL
, (long)&a
);
1096 DisposeRgn(saveclip
);
1097 DisposeRgn(textrgn
);
1098 /* Tell the window manager about it in case this isn't an update */
1099 ValidRect(&a
.textrect
);
1102 static pascal void do_text_for_device(short depth
, short devflags
,
1103 GDHandle device
, long cookie
) {
1104 struct do_text_args
*a
;
1105 int bgcolour
, fgcolour
, bright
, reverse
, tmp
;
1107 a
= (struct do_text_args
*)cookie
;
1109 bright
= (a
->attr
& ATTR_BOLD
) && a
->s
->cfg
.bold_colour
;
1110 reverse
= a
->attr
& ATTR_REVERSE
;
1112 if (depth
== 1 && (a
->attr
& TATTR_ACTCURS
))
1115 if (HAVE_COLOR_QD()) {
1117 fgcolour
= ((a
->attr
& ATTR_FGMASK
) >> ATTR_FGSHIFT
) * 2;
1118 bgcolour
= ((a
->attr
& ATTR_BGMASK
) >> ATTR_BGSHIFT
) * 2;
1121 * NB: bold reverse in 2bpp breaks with the usual PuTTY model and
1122 * boldens the background, because that's all we can do.
1124 fgcolour
= bright ? DEFAULT_FG_BOLD
: DEFAULT_FG
;
1125 bgcolour
= DEFAULT_BG
;
1129 fgcolour
= bgcolour
;
1132 if (bright
&& depth
> 2)
1134 if ((a
->attr
& TATTR_ACTCURS
) && depth
> 1) {
1135 fgcolour
= CURSOR_FG
;
1136 bgcolour
= CURSOR_BG
;
1138 PmForeColor(fgcolour
);
1139 PmBackColor(bgcolour
);
1140 } else { /* No Color Quickdraw */
1141 /* XXX This should be done with a _little_ more configurability */
1143 ForeColor(blackColor
);
1144 BackColor(whiteColor
);
1146 ForeColor(whiteColor
);
1147 BackColor(blackColor
);
1151 EraseRect(&a
->textrect
);
1152 switch (a
->lattr
& LATTR_MODE
) {
1155 MoveTo(a
->textrect
.left
, a
->textrect
.top
+ a
->s
->font_ascent
);
1158 MoveTo(a
->textrect
.left
, a
->textrect
.top
+ a
->s
->font_ascent
* 2);
1161 MoveTo(a
->textrect
.left
,
1162 a
->textrect
.top
- a
->s
->font_height
+ a
->s
->font_ascent
* 2);
1165 /* FIXME: Sort out bold width adjustments on Original QuickDraw. */
1166 if (a
->s
->window
->grafProcs
!= NULL
)
1167 InvokeQDTextUPP(a
->len
, a
->text
, a
->numer
, a
->denom
,
1168 a
->s
->window
->grafProcs
->textProc
);
1170 StdText(a
->len
, a
->text
, a
->numer
, a
->denom
);
1172 if (a
->attr
& TATTR_PASCURS
) {
1179 PmForeColor(CURSOR_BG
);
1182 FrameRect(&a
->textrect
);
1186 void do_cursor(Context ctx
, int x
, int y
, char *text
, int len
,
1187 unsigned long attr
, int lattr
)
1190 do_text(ctx
, x
, y
, text
, len
, attr
, lattr
);
1194 * Call from the terminal emulator to get its graphics context.
1195 * Should probably be called start_redraw or something.
1197 void pre_paint(Session
*s
) {
1199 Rect myrect
, tmprect
;
1201 if (HAVE_COLOR_QD()) {
1202 s
->term
->attr_mask
= 0;
1204 myrect
= (*s
->window
->visRgn
)->rgnBBox
;
1205 LocalToGlobal((Point
*)&myrect
.top
);
1206 LocalToGlobal((Point
*)&myrect
.bottom
);
1207 for (gdh
= GetDeviceList();
1209 gdh
= GetNextDevice(gdh
)) {
1210 if (TestDeviceAttribute(gdh
, screenDevice
) &&
1211 TestDeviceAttribute(gdh
, screenActive
) &&
1212 SectRect(&(*gdh
)->gdRect
, &myrect
, &tmprect
)) {
1213 switch ((*(*gdh
)->gdPMap
)->pixelSize
) {
1215 if (s
->cfg
.bold_colour
)
1216 s
->term
->attr_mask
|= ~(ATTR_COLOURS
|
1217 (s
->cfg
.bold_colour ? ATTR_BOLD
: 0));
1220 s
->term
->attr_mask
|= ~ATTR_COLOURS
;
1223 s
->term
->attr_mask
= ~0;
1224 return; /* No point checking more screens. */
1229 s
->term
->attr_mask
= ~(ATTR_COLOURS
|
1230 (s
->cfg
.bold_colour ? ATTR_BOLD
: 0));
1233 Context
get_ctx(void *frontend
) {
1234 Session
*s
= frontend
;
1240 void free_ctx(Context ctx
) {
1245 * Presumably this does something in Windows
1247 void post_paint(Session
*s
) {
1252 * Set the scroll bar position
1254 * total is the line number of the bottom of the working screen
1255 * start is the line number of the top of the display
1256 * page is the length of the displayed page
1258 void set_sbar(void *frontend
, int total
, int start
, int page
) {
1259 Session
*s
= frontend
;
1261 /* We don't redraw until we've set everything up, to avoid glitches */
1262 (*s
->scrollbar
)->contrlMin
= 0;
1263 (*s
->scrollbar
)->contrlMax
= total
- page
;
1264 SetControlValue(s
->scrollbar
, start
);
1266 if (mac_gestalts
.cntlattr
& gestaltControlMgrPresent
)
1267 SetControlViewSize(s
->scrollbar
, page
);
1271 void sys_cursor(void *frontend
, int x
, int y
)
1274 * I think his is meaningless under Mac OS.
1279 * This is still called when mode==BELL_VISUAL, even though the
1280 * visual bell is handled entirely within terminal.c, because we
1281 * may want to perform additional actions on any kind of bell (for
1282 * example, taskbar flashing in Windows).
1284 void beep(void *frontend
, int mode
)
1286 if (mode
!= BELL_VISUAL
)
1289 * XXX We should indicate the relevant window and/or use the
1290 * Notification Manager
1294 int char_width(Context ctx
, int uc
)
1297 * Until we support exciting character-set stuff, assume all chars are
1304 * Set icon string -- a no-op here (Windowshade?)
1306 void set_icon(void *frontend
, char *icon
) {
1307 Session
*s
= frontend
;
1312 * Set the window title
1314 void set_title(void *frontend
, char *title
) {
1315 Session
*s
= frontend
;
1318 c2pstrcpy(mactitle
, title
);
1319 SetWTitle(s
->window
, mactitle
);
1323 * set or clear the "raw mouse message" mode
1325 void set_raw_mouse_mode(void *frontend
, int activate
)
1327 Session
*s
= frontend
;
1329 s
->raw_mouse
= activate
;
1330 /* FIXME: Should call mac_updatetermcursor as appropriate. */
1334 * Resize the window at the emulator's request
1336 void request_resize(void *frontend
, int w
, int h
) {
1337 Session
*s
= frontend
;
1339 term_size(s
->term
, h
, w
, s
->cfg
.savelines
);
1344 * Iconify (actually collapse) the window at the emulator's request.
1346 void set_iconic(void *frontend
, int iconic
)
1348 Session
*s
= frontend
;
1351 if (mac_gestalts
.apprvers
>= 0x0100 &&
1352 GetWindowFeatures(s
->window
, &features
) == noErr
&&
1353 (features
& kWindowCanCollapse
))
1354 CollapseWindow(s
->window
, iconic
);
1358 * Move the window in response to a server-side request.
1360 void move_window(void *frontend
, int x
, int y
)
1362 Session
*s
= frontend
;
1364 MoveWindow(s
->window
, x
, y
, FALSE
);
1368 * Move the window to the top or bottom of the z-order in response
1369 * to a server-side request.
1371 void set_zorder(void *frontend
, int top
)
1373 Session
*s
= frontend
;
1376 * We also change the input focus to point to the topmost window,
1377 * since that's probably what the Human Interface Guidelines would
1381 SelectWindow(s
->window
);
1383 SendBehind(s
->window
, NULL
);
1387 * Refresh the window in response to a server-side request.
1389 void refresh_window(void *frontend
)
1391 Session
*s
= frontend
;
1393 term_invalidate(s
->term
);
1397 * Maximise or restore the window in response to a server-side
1400 void set_zoomed(void *frontend
, int zoomed
)
1402 Session
*s
= frontend
;
1404 ZoomWindow(s
->window
, zoomed ? inZoomOut
: inZoomIn
, FALSE
);
1408 * Report whether the window is iconic, for terminal reports.
1410 int is_iconic(void *frontend
)
1412 Session
*s
= frontend
;
1415 if (mac_gestalts
.apprvers
>= 0x0100 &&
1416 GetWindowFeatures(s
->window
, &features
) == noErr
&&
1417 (features
& kWindowCanCollapse
))
1418 return IsWindowCollapsed(s
->window
);
1423 * Report the window's position, for terminal reports.
1425 void get_window_pos(void *frontend
, int *x
, int *y
)
1427 Session
*s
= frontend
;
1429 *x
= s
->window
->portRect
.left
;
1430 *y
= s
->window
->portRect
.top
;
1434 * Report the window's pixel size, for terminal reports.
1436 void get_window_pixels(void *frontend
, int *x
, int *y
)
1438 Session
*s
= frontend
;
1440 *x
= s
->window
->portRect
.right
- s
->window
->portRect
.left
;
1441 *y
= s
->window
->portRect
.bottom
- s
->window
->portRect
.top
;
1445 * Return the window or icon title.
1447 char *get_window_title(void *frontend
, int icon
)
1449 Session
*s
= frontend
;
1451 static char title
[256];
1453 GetWTitle(s
->window
, ptitle
);
1454 p2cstrcpy(title
, ptitle
);
1459 * real_palette_set(): This does the actual palette-changing work on behalf
1460 * of palette_set(). Does _not_ call ActivatePalette() in case the caller
1461 * is doing a batch of updates.
1463 static void real_palette_set(Session
*s
, int n
, int r
, int g
, int b
)
1467 if (!HAVE_COLOR_QD())
1469 col
.red
= r
* 0x0101;
1470 col
.green
= g
* 0x0101;
1471 col
.blue
= b
* 0x0101;
1472 SetEntryColor(s
->palette
, n
, &col
);
1476 * Set the logical palette. Called by the terminal emulator.
1478 void palette_set(void *frontend
, int n
, int r
, int g
, int b
) {
1479 Session
*s
= frontend
;
1480 static const int first
[21] = {
1481 0, 2, 4, 6, 8, 10, 12, 14,
1482 1, 3, 5, 7, 9, 11, 13, 15,
1486 if (!HAVE_COLOR_QD())
1488 real_palette_set(s
, first
[n
], r
, g
, b
);
1490 real_palette_set(s
, first
[n
]+1, r
, g
, b
);
1491 if (first
[n
] == DEFAULT_BG
)
1493 ActivatePalette(s
->window
);
1497 * Reset to the default palette
1499 void palette_reset(void *frontend
) {
1500 Session
*s
= frontend
;
1501 /* This maps colour indices in cfg to those used in our palette. */
1502 static const int ww
[] = {
1503 6, 7, 8, 9, 10, 11, 12, 13,
1504 14, 15, 16, 17, 18, 19, 20, 21,
1509 if (!HAVE_COLOR_QD())
1512 assert(lenof(ww
) == NCOLOURS
);
1514 for (i
= 0; i
< NCOLOURS
; i
++) {
1515 real_palette_set(s
, i
,
1516 s
->cfg
.colours
[ww
[i
]][0],
1517 s
->cfg
.colours
[ww
[i
]][1],
1518 s
->cfg
.colours
[ww
[i
]][2]);
1521 ActivatePalette(s
->window
);
1522 /* Palette Manager will generate update events as required. */
1526 * Scroll the screen. (`lines' is +ve for scrolling forward, -ve
1529 void do_scroll(void *frontend
, int topline
, int botline
, int lines
) {
1530 Session
*s
= frontend
;
1532 RgnHandle scrollrgn
= NewRgn();
1533 RgnHandle movedupdate
= NewRgn();
1534 RgnHandle update
= NewRgn();
1535 Point g2l
= { 0, 0 };
1540 * Work out the part of the update region that will scrolled by
1544 SetRectRgn(scrollrgn
, 0, (topline
+ lines
) * s
->font_height
,
1545 s
->term
->cols
* s
->font_width
,
1546 (botline
+ 1) * s
->font_height
);
1548 SetRectRgn(scrollrgn
, 0, topline
* s
->font_height
,
1549 s
->term
->cols
* s
->font_width
,
1550 (botline
- lines
+ 1) * s
->font_height
);
1551 CopyRgn(((WindowPeek
)s
->window
)->updateRgn
, movedupdate
);
1552 GlobalToLocal(&g2l
);
1553 OffsetRgn(movedupdate
, g2l
.h
, g2l
.v
); /* Convert to local co-ords. */
1554 SectRgn(scrollrgn
, movedupdate
, movedupdate
); /* Clip scrolled section. */
1555 ValidRgn(movedupdate
);
1556 OffsetRgn(movedupdate
, 0, -lines
* s
->font_height
); /* Scroll it. */
1559 if (HAVE_COLOR_QD())
1560 PmBackColor(DEFAULT_BG
);
1562 BackColor(blackColor
); /* XXX make configurable */
1563 SetRect(&r
, 0, topline
* s
->font_height
,
1564 s
->term
->cols
* s
->font_width
, (botline
+ 1) * s
->font_height
);
1565 ScrollRect(&r
, 0, - lines
* s
->font_height
, update
);
1568 InvalRgn(movedupdate
);
1570 DisposeRgn(scrollrgn
);
1571 DisposeRgn(movedupdate
);
1575 void logevent(void *frontend
, char *str
) {
1577 fprintf(stderr
, "%s\n", str
);
1580 /* Dummy routine, only required in plink. */
1581 void ldisc_update(void *frontend
, int echo
, int edit
)
1586 * Mac PuTTY doesn't support printing yet.
1588 printer_job
*printer_start_job(char *printer
)
1594 void printer_job_data(printer_job
*pj
, void *data
, int len
)
1598 void printer_finish_job(printer_job
*pj
)
1602 void frontend_keypress(void *handle
)
1605 * Keypress termination in non-Close-On-Exit mode is not
1606 * currently supported in PuTTY proper, because the window
1607 * always has a perfectly good Close button anyway. So we do
1614 * Ask whether to wipe a session log file before writing to it.
1615 * Returns 2 for wipe, 1 for append, 0 for cancel (don't log).
1617 int askappend(void *frontend
, char *filename
)
1620 /* FIXME: not implemented yet. */
1627 * c-file-style: "simon"