1 /* $Id: macterm.c,v 1.1 2002/11/19 02:13:46 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>
38 #include <MacMemory.h>
39 #include <MacWindows.h>
40 #include <MixedMode.h>
42 #include <Quickdraw.h>
43 #include <QuickdrawText.h>
44 #include <Resources.h>
49 #include <ToolUtils.h>
62 #define NCOLOURS (lenof(((Config *)0)->colours))
65 #define DEFAULT_FG_BOLD 17
67 #define DEFAULT_BG_BOLD 19
69 #define CURSOR_FG_BOLD 21
71 #define CURSOR_BG_BOLD 23
73 #define PTOCC(x) ((x) < 0 ? -(-(x - s->font_width - 1) / s->font_width) : \
75 #define PTOCR(y) ((y) < 0 ? -(-(y - s->font_height - 1) / s->font_height) : \
78 static void mac_initfont(Session
*);
79 static void mac_initpalette(Session
*);
80 static void mac_adjustwinbg(Session
*);
81 static void mac_adjustsize(Session
*, int, int);
82 static void mac_drawgrowicon(Session
*s
);
83 static pascal void mac_scrolltracker(ControlHandle
, short);
84 static pascal void do_text_for_device(short, short, GDHandle
, long);
85 static pascal void mac_set_attr_mask(short, short, GDHandle
, long);
86 static int mac_keytrans(Session
*, EventRecord
*, unsigned char *);
87 static void text_click(Session
*, EventRecord
*);
89 void pre_paint(Session
*s
);
90 void post_paint(Session
*s
);
93 static RoutineDescriptor mac_scrolltracker_upp
=
94 BUILD_ROUTINE_DESCRIPTOR(uppControlActionProcInfo
,
95 (ProcPtr
)mac_scrolltracker
);
96 static RoutineDescriptor do_text_for_device_upp
=
97 BUILD_ROUTINE_DESCRIPTOR(uppDeviceLoopDrawingProcInfo
,
98 (ProcPtr
)do_text_for_device
);
99 static RoutineDescriptor mac_set_attr_mask_upp
=
100 BUILD_ROUTINE_DESCRIPTOR(uppDeviceLoopDrawingProcInfo
,
101 (ProcPtr
)mac_set_attr_mask
);
102 #else /* not TARGET_RT_MAC_CFM */
103 #define mac_scrolltracker_upp mac_scrolltracker
104 #define do_text_for_device_upp do_text_for_device
105 #define mac_set_attr_mask_upp mac_set_attr_mask
106 #endif /* not TARGET_RT_MAC_CFM */
108 static void inbuf_putc(Session
*s
, int c
) {
111 from_backend(s
->term
, 0, &ch
, 1);
114 static void inbuf_putstr(Session
*s
, const char *c
) {
116 from_backend(s
->term
, 0, (char *)c
, strlen(c
));
119 static void display_resource(Session
*s
, unsigned long type
, short id
) {
124 h
= GetResource(type
, id
);
126 fatalbox("Can't get test resource");
127 len
= GetResourceSizeOnDisk(h
);
132 from_backend(s
->term
, 0, t
, len
);
138 void mac_newsession(void) {
144 /* This should obviously be initialised by other means */
145 s
= smalloc(sizeof(*s
));
146 memset(s
, 0, sizeof(*s
));
147 do_defaults(NULL
, &s
->cfg
);
148 s
->back
= &loop_backend
;
150 /* XXX: Own storage management? */
152 s
->window
= GetNewCWindow(wTerminal
, NULL
, (WindowPtr
)-1);
154 s
->window
= GetNewWindow(wTerminal
, NULL
, (WindowPtr
)-1);
155 SetWRefCon(s
->window
, (long)s
);
156 s
->scrollbar
= GetNewControl(cVScroll
, s
->window
);
157 s
->term
= term_init(s
);
159 s
->logctx
= log_init(s
);
160 term_provide_logctx(s
->term
, s
->logctx
);
162 s
->back
->init(s
->term
, &s
->backhandle
, "localhost", 23, &s
->realhost
, 0);
163 s
->back
->provide_logctx(s
->backhandle
, s
->logctx
);
165 term_provide_resize_fn(s
->term
, s
->back
->size
, s
->backhandle
);
167 mac_adjustsize(s
, s
->cfg
.height
, s
->cfg
.width
);
168 term_size(s
->term
, s
->cfg
.height
, s
->cfg
.width
, s
->cfg
.savelines
);
170 s
->ldisc
= ldisc_create(s
->term
, s
->back
, s
->backhandle
, s
);
171 ldisc_send(s
->ldisc
, NULL
, 0, 0);/* cause ldisc to notice changes */
175 s
->attr_mask
= ATTR_MASK
;
176 if (HAVE_COLOR_QD()) {
177 /* Set to FALSE to not get palette updates in the background. */
178 SetPalette(s
->window
, s
->palette
, TRUE
);
179 ActivatePalette(s
->window
);
181 ShowWindow(s
->window
);
182 starttime
= TickCount();
183 display_resource(s
, 'pTST', 128);
184 sprintf(msg
, "Elapsed ticks: %d\015\012", TickCount() - starttime
);
185 inbuf_putstr(s
, msg
);
189 static void mac_initfont(Session
*s
) {
194 macfont
[0] = sprintf((char *)&macfont
[1], "%s", s
->cfg
.font
);
195 GetFNum(macfont
, &s
->fontnum
);
196 TextFont(s
->fontnum
);
197 TextFace(s
->cfg
.fontisbold ? bold
: 0);
198 TextSize(s
->cfg
.fontheight
);
200 s
->font_width
= CharWidth('W'); /* Well, it's what NCSA uses. */
201 s
->font_ascent
= fi
.ascent
;
202 s
->font_leading
= fi
.leading
;
203 s
->font_height
= s
->font_ascent
+ fi
.descent
+ s
->font_leading
;
204 if (!s
->cfg
.bold_colour
) {
206 s
->font_boldadjust
= s
->font_width
- CharWidth('W');
208 s
->font_boldadjust
= 0;
209 mac_adjustsize(s
, s
->term
->rows
, s
->term
->cols
);
213 * To be called whenever the window size changes.
214 * rows and cols should be desired values.
215 * It's assumed the terminal emulator will be informed, and will set rows
218 static void mac_adjustsize(Session
*s
, int newrows
, int newcols
) {
219 int winwidth
, winheight
;
221 winwidth
= newcols
* s
->font_width
+ 15;
222 winheight
= newrows
* s
->font_height
;
223 SizeWindow(s
->window
, winwidth
, winheight
, true);
224 HideControl(s
->scrollbar
);
225 MoveControl(s
->scrollbar
, winwidth
- 15, -1);
226 SizeControl(s
->scrollbar
, 16, winheight
- 13);
227 ShowControl(s
->scrollbar
);
230 static void mac_initpalette(Session
*s
) {
234 * Most colours should be inhibited on 2bpp displays.
235 * Palette manager documentation suggests inhibiting all tolerant colours
236 * on greyscale displays.
238 #define PM_NORMAL pmTolerant | pmInhibitC2 | \
239 pmInhibitG2 | pmInhibitG4 | pmInhibitG8 | pmInhibitC2
240 #define PM_TOLERANCE 0x2000
241 s
->palette
= NewPalette(22, NULL
, PM_NORMAL
, PM_TOLERANCE
);
242 if (s
->palette
== NULL
)
243 fatalbox("Unable to create palette");
244 /* In 2bpp, these are the colours we want most. */
245 SetEntryUsage(s
->palette
, DEFAULT_BG
,
246 PM_NORMAL
&~ pmInhibitC2
, PM_TOLERANCE
);
247 SetEntryUsage(s
->palette
, DEFAULT_FG
,
248 PM_NORMAL
&~ pmInhibitC2
, PM_TOLERANCE
);
249 SetEntryUsage(s
->palette
, DEFAULT_FG_BOLD
,
250 PM_NORMAL
&~ pmInhibitC2
, PM_TOLERANCE
);
251 SetEntryUsage(s
->palette
, CURSOR_FG
,
252 PM_NORMAL
&~ pmInhibitC2
, PM_TOLERANCE
);
257 * Set the background colour of the window correctly. Should be
258 * called whenever the default background changes.
260 static void mac_adjustwinbg(Session
*s
) {
262 if (!HAVE_COLOR_QD())
264 #if TARGET_RT_CFM /* XXX doesn't link (at least for 68k) */
265 if (mac_gestalts
.windattr
& gestaltWindowMgrPresent
)
266 SetWindowContentColor(s
->window
,
267 &(*s
->palette
)->pmInfo
[DEFAULT_BG
].ciRGB
);
271 if (s
->wctab
== NULL
)
272 s
->wctab
= (WCTabHandle
)NewHandle(sizeof(**s
->wctab
));
273 if (s
->wctab
== NULL
)
274 return; /* do without */
275 (*s
->wctab
)->wCSeed
= 0;
276 (*s
->wctab
)->wCReserved
= 0;
277 (*s
->wctab
)->ctSize
= 0;
278 (*s
->wctab
)->ctTable
[0].value
= wContentColor
;
279 (*s
->wctab
)->ctTable
[0].rgb
= (*s
->palette
)->pmInfo
[DEFAULT_BG
].ciRGB
;
280 SetWinColor(s
->window
, s
->wctab
);
285 * Set the cursor shape correctly
287 void mac_adjusttermcursor(WindowPtr window
, Point mouse
, RgnHandle cursrgn
) {
289 ControlHandle control
;
294 s
= (Session
*)GetWRefCon(window
);
295 GlobalToLocal(&mouse
);
296 part
= FindControl(mouse
, window
, &control
);
297 if (control
== s
->scrollbar
) {
298 SetCursor(&qd
.arrow
);
299 RectRgn(cursrgn
, &(*s
->scrollbar
)->contrlRect
);
300 SectRgn(cursrgn
, window
->visRgn
, cursrgn
);
302 x
= mouse
.h
/ s
->font_width
;
303 y
= mouse
.v
/ s
->font_height
;
305 SetCursor(&qd
.arrow
);
307 SetCursor(*GetCursor(iBeamCursor
));
308 /* Ask for shape changes if we leave this character cell. */
309 SetRectRgn(cursrgn
, x
* s
->font_width
, y
* s
->font_height
,
310 (x
+ 1) * s
->font_width
, (y
+ 1) * s
->font_height
);
311 SectRgn(cursrgn
, window
->visRgn
, cursrgn
);
316 * Enable/disable menu items based on the active terminal window.
318 void mac_adjusttermmenus(WindowPtr window
) {
323 s
= (Session
*)GetWRefCon(window
);
324 menu
= GetMenuHandle(mEdit
);
326 DisableItem(menu
, iUndo
);
327 DisableItem(menu
, iCut
);
328 if (1/*s->term->selstate == SELECTED*/)
329 EnableItem(menu
, iCopy
);
331 DisableItem(menu
, iCopy
);
332 if (GetScrap(NULL
, 'TEXT', &offset
) == noTypeErr
)
333 DisableItem(menu
, iPaste
);
335 EnableItem(menu
, iPaste
);
336 DisableItem(menu
, iClear
);
337 EnableItem(menu
, iSelectAll
);
340 void mac_menuterm(WindowPtr window
, short menu
, short item
) {
343 s
= (Session
*)GetWRefCon(window
);
351 term_do_paste(s
->term
);
357 void mac_clickterm(WindowPtr window
, EventRecord
*event
) {
360 ControlHandle control
;
363 s
= (Session
*)GetWRefCon(window
);
365 mouse
= event
->where
;
366 GlobalToLocal(&mouse
);
367 part
= FindControl(mouse
, window
, &control
);
368 if (control
== s
->scrollbar
) {
370 case kControlIndicatorPart
:
371 if (TrackControl(control
, mouse
, NULL
) == kControlIndicatorPart
)
372 term_scroll(s
->term
, +1, GetControlValue(control
));
374 case kControlUpButtonPart
:
375 case kControlDownButtonPart
:
376 case kControlPageUpPart
:
377 case kControlPageDownPart
:
378 TrackControl(control
, mouse
, &mac_scrolltracker_upp
);
382 text_click(s
, event
);
386 static void text_click(Session
*s
, EventRecord
*event
) {
389 static UInt32 lastwhen
= 0;
390 static Session
*lastsess
= NULL
;
391 static int lastrow
= -1, lastcol
= -1;
392 static Mouse_Action lastact
= MA_NOTHING
;
395 localwhere
= event
->where
;
396 GlobalToLocal(&localwhere
);
398 col
= PTOCC(localwhere
.h
);
399 row
= PTOCR(localwhere
.v
);
400 if (event
->when
- lastwhen
< GetDblTime() &&
401 row
== lastrow
&& col
== lastcol
&& s
== lastsess
)
402 lastact
= (lastact
== MA_CLICK ? MA_2CLK
:
403 lastact
== MA_2CLK ? MA_3CLK
:
404 lastact
== MA_3CLK ? MA_CLICK
: MA_NOTHING
);
407 /* Fake right button with shift key */
408 term_mouse(s
->term
, event
->modifiers
& shiftKey ? MBT_RIGHT
: MBT_LEFT
,
409 lastact
, col
, row
, event
->modifiers
& shiftKey
,
410 event
->modifiers
& controlKey
, event
->modifiers
& optionKey
);
414 while (StillDown()) {
415 GetMouse(&localwhere
);
416 col
= PTOCC(localwhere
.h
);
417 row
= PTOCR(localwhere
.v
);
419 event
->modifiers
& shiftKey ? MBT_RIGHT
: MBT_LEFT
,
420 MA_DRAG
, col
, row
, event
->modifiers
& shiftKey
,
421 event
->modifiers
& controlKey
,
422 event
->modifiers
& optionKey
);
423 if (row
> s
->term
->rows
- 1)
424 term_scroll(s
->term
, 0, row
- (s
->term
->rows
- 1));
426 term_scroll(s
->term
, 0, row
);
428 term_mouse(s
->term
, event
->modifiers
& shiftKey ? MBT_RIGHT
: MBT_LEFT
,
429 MA_RELEASE
, col
, row
, event
->modifiers
& shiftKey
,
430 event
->modifiers
& controlKey
, event
->modifiers
& optionKey
);
431 lastwhen
= TickCount();
434 Mouse_Button
translate_button(void *frontend
, Mouse_Button button
)
447 void write_clip(void *cookie
, wchar_t *data
, int len
, int must_deselect
) {
450 * See "Programming with the Text Encoding Conversion Manager"
451 * Appendix E for Unicode scrap conventions.
453 * XXX Need to support TEXT/styl scrap as well.
454 * See STScrpRec in TextEdit (Inside Macintosh: Text) for styl details.
455 * XXX Maybe PICT scrap too.
457 if (ZeroScrap() != noErr
)
459 PutScrap(len
* sizeof(*data
), 'utxt', data
);
462 void get_clip(void *frontend
, wchar_t **p
, int *lenp
) {
463 Session
*s
= frontend
;
464 static Handle h
= NULL
;
473 /* XXX Support TEXT-format scrap as well. */
474 if (GetScrap(NULL
, 'utxt', &offset
) > 0) {
476 *lenp
= GetScrap(h
, 'utxt', &offset
) / sizeof(**p
);
479 if (*p
== NULL
|| *lenp
<= 0)
480 fatalbox("Empty scrap");
487 static pascal void mac_scrolltracker(ControlHandle control
, short part
) {
490 s
= (Session
*)GetWRefCon((*control
)->contrlOwner
);
492 case kControlUpButtonPart
:
493 term_scroll(s
->term
, 0, -1);
495 case kControlDownButtonPart
:
496 term_scroll(s
->term
, 0, +1);
498 case kControlPageUpPart
:
499 term_scroll(s
->term
, 0, -(s
->term
->rows
- 1));
501 case kControlPageDownPart
:
502 term_scroll(s
->term
, 0, +(s
->term
->rows
- 1));
523 #define K_INSERT 0x7200
524 #define K_HOME 0x7300
525 #define K_PRIOR 0x7400
526 #define K_DELETE 0x7500
528 #define K_NEXT 0x7900
529 #define K_LEFT 0x7b00
530 #define K_RIGHT 0x7c00
531 #define K_DOWN 0x7d00
543 #define KP_CLEAR 0x4700
544 #define KP_EQUAL 0x5100
545 #define KP_SLASH 0x4b00
546 #define KP_STAR 0x4300
547 #define KP_PLUS 0x4500
548 #define KP_MINUS 0x4e00
549 #define KP_DOT 0x4100
550 #define KP_ENTER 0x4c00
552 void mac_keyterm(WindowPtr window
, EventRecord
*event
) {
553 unsigned char buf
[20];
557 s
= (Session
*)GetWRefCon(window
);
558 len
= mac_keytrans(s
, event
, buf
);
559 s
->back
->send(s
, (char *)buf
, len
);
562 static int mac_keytrans(Session
*s
, EventRecord
*event
,
563 unsigned char *output
) {
564 unsigned char *p
= output
;
567 /* No meta key yet -- that'll be rather fun. */
569 /* Keys that we handle locally */
570 if (event
->modifiers
& shiftKey
) {
571 switch (event
->message
& keyCodeMask
) {
572 case K_PRIOR
: /* shift-pageup */
573 term_scroll(s
->term
, 0, -(s
->term
->rows
- 1));
575 case K_NEXT
: /* shift-pagedown */
576 term_scroll(s
->term
, 0, +(s
->term
->rows
- 1));
582 * Control-2 should return ^@ (0x00), Control-6 should return
583 * ^^ (0x1E), and Control-Minus should return ^_ (0x1F). Since
584 * the DOS keyboard handling did it, and we have nothing better
585 * to do with the key combo in question, we'll also map
586 * Control-Backquote to ^\ (0x1C).
589 if (event
->modifiers
& controlKey
) {
590 switch (event
->message
& charCodeMask
) {
607 * First, all the keys that do tilde codes. (ESC '[' nn '~',
608 * for integer decimal nn.)
610 * We also deal with the weird ones here. Linux VCs replace F1
611 * to F5 by ESC [ [ A to ESC [ [ E. rxvt doesn't do _that_, but
612 * does replace Home and End (1~ and 4~) by ESC [ H and ESC O w
616 switch (event
->message
& keyCodeMask
) {
617 case K_F1
: code
= (event
->modifiers
& shiftKey ?
23 : 11); break;
618 case K_F2
: code
= (event
->modifiers
& shiftKey ?
24 : 12); break;
619 case K_F3
: code
= (event
->modifiers
& shiftKey ?
25 : 13); break;
620 case K_F4
: code
= (event
->modifiers
& shiftKey ?
26 : 14); break;
621 case K_F5
: code
= (event
->modifiers
& shiftKey ?
28 : 15); break;
622 case K_F6
: code
= (event
->modifiers
& shiftKey ?
29 : 17); break;
623 case K_F7
: code
= (event
->modifiers
& shiftKey ?
31 : 18); break;
624 case K_F8
: code
= (event
->modifiers
& shiftKey ?
32 : 19); break;
625 case K_F9
: code
= (event
->modifiers
& shiftKey ?
33 : 20); break;
626 case K_F10
: code
= (event
->modifiers
& shiftKey ?
34 : 21); break;
627 case K_F11
: code
= 23; break;
628 case K_F12
: code
= 24; break;
629 case K_HOME
: code
= 1; break;
630 case K_INSERT
: code
= 2; break;
631 case K_DELETE
: code
= 3; break;
632 case K_END
: code
= 4; break;
633 case K_PRIOR
: code
= 5; break;
634 case K_NEXT
: code
= 6; break;
636 if (s
->cfg
.funky_type
== 1 && code
>= 11 && code
<= 15) {
637 p
+= sprintf((char *)p
, "\x1B[[%c", code
+ 'A' - 11);
640 if (s
->cfg
.rxvt_homeend
&& (code
== 1 || code
== 4)) {
641 p
+= sprintf((char *)p
, code
== 1 ?
"\x1B[H" : "\x1BOw");
645 p
+= sprintf((char *)p
, "\x1B[%d~", code
);
649 if (s
->term
->app_keypad_keys
) {
650 switch (event
->message
& keyCodeMask
) {
651 case KP_ENTER
: p
+= sprintf((char *)p
, "\x1BOM"); return p
- output
;
652 case KP_CLEAR
: p
+= sprintf((char *)p
, "\x1BOP"); return p
- output
;
653 case KP_EQUAL
: p
+= sprintf((char *)p
, "\x1BOQ"); return p
- output
;
654 case KP_SLASH
: p
+= sprintf((char *)p
, "\x1BOR"); return p
- output
;
655 case KP_STAR
: p
+= sprintf((char *)p
, "\x1BOS"); return p
- output
;
656 case KP_PLUS
: p
+= sprintf((char *)p
, "\x1BOl"); return p
- output
;
657 case KP_MINUS
: p
+= sprintf((char *)p
, "\x1BOm"); return p
- output
;
658 case KP_DOT
: p
+= sprintf((char *)p
, "\x1BOn"); return p
- output
;
659 case KP_0
: p
+= sprintf((char *)p
, "\x1BOp"); return p
- output
;
660 case KP_1
: p
+= sprintf((char *)p
, "\x1BOq"); return p
- output
;
661 case KP_2
: p
+= sprintf((char *)p
, "\x1BOr"); return p
- output
;
662 case KP_3
: p
+= sprintf((char *)p
, "\x1BOs"); return p
- output
;
663 case KP_4
: p
+= sprintf((char *)p
, "\x1BOt"); return p
- output
;
664 case KP_5
: p
+= sprintf((char *)p
, "\x1BOu"); return p
- output
;
665 case KP_6
: p
+= sprintf((char *)p
, "\x1BOv"); return p
- output
;
666 case KP_7
: p
+= sprintf((char *)p
, "\x1BOw"); return p
- output
;
667 case KP_8
: p
+= sprintf((char *)p
, "\x1BOx"); return p
- output
;
668 case KP_9
: p
+= sprintf((char *)p
, "\x1BOy"); return p
- output
;
672 switch (event
->message
& keyCodeMask
) {
674 p
+= sprintf((char *)p
,
675 s
->term
->app_cursor_keys ?
"\x1BOA" : "\x1B[A");
678 p
+= sprintf((char *)p
,
679 s
->term
->app_cursor_keys ?
"\x1BOB" : "\x1B[B");
682 p
+= sprintf((char *)p
,
683 s
->term
->app_cursor_keys ?
"\x1BOC" : "\x1B[C");
686 p
+= sprintf((char *)p
,
687 s
->term
->app_cursor_keys ?
"\x1BOD" : "\x1B[D");
693 *p
++ = (s
->cfg
.bksp_is_delete ?
0x7f : 0x08);
696 *p
++ = event
->message
& charCodeMask
;
701 void request_paste(void *frontend
)
703 Session
*s
= frontend
;
706 * In the Mac OS, pasting is synchronous: we can read the
707 * clipboard with no difficulty, so request_paste() can just go
710 term_do_paste(s
->term
);
713 void mac_growterm(WindowPtr window
, EventRecord
*event
) {
716 int newrows
, newcols
;
719 s
= (Session
*)GetWRefCon(window
);
720 SetRect(&limits
, s
->font_width
+ 15, s
->font_height
, SHRT_MAX
, SHRT_MAX
);
721 grow_result
= GrowWindow(window
, event
->where
, &limits
);
722 if (grow_result
!= 0) {
723 newrows
= HiWord(grow_result
) / s
->font_height
;
724 newcols
= (LoWord(grow_result
) - 15) / s
->font_width
;
725 mac_adjustsize(s
, newrows
, newcols
);
726 term_size(s
->term
, newrows
, newcols
, s
->cfg
.savelines
);
730 void mac_activateterm(WindowPtr window
, Boolean active
) {
733 s
= (Session
*)GetWRefCon(window
);
734 s
->has_focus
= active
;
735 term_update(s
->term
);
737 ShowControl(s
->scrollbar
);
740 PmBackColor(DEFAULT_BG
);/* HideControl clears behind the control */
742 BackColor(blackColor
);
743 HideControl(s
->scrollbar
);
748 void mac_updateterm(WindowPtr window
) {
751 s
= (Session
*)GetWRefCon(window
);
755 term_paint(s
->term
, s
,
756 (*window
->visRgn
)->rgnBBox
.left
,
757 (*window
->visRgn
)->rgnBBox
.top
,
758 (*window
->visRgn
)->rgnBBox
.right
,
759 (*window
->visRgn
)->rgnBBox
.bottom
, 1);
760 /* Restore default colours in case the Window Manager uses them */
761 if (HAVE_COLOR_QD()) {
762 PmForeColor(DEFAULT_FG
);
763 PmBackColor(DEFAULT_BG
);
765 ForeColor(whiteColor
);
766 BackColor(blackColor
);
768 if (FrontWindow() != window
)
769 EraseRect(&(*s
->scrollbar
)->contrlRect
);
770 UpdateControls(window
, window
->visRgn
);
776 static void mac_drawgrowicon(Session
*s
) {
780 /* Stop DrawGrowIcon giving us space for a horizontal scrollbar */
781 SetRect(&clip
, s
->window
->portRect
.right
- 15, SHRT_MIN
,
784 DrawGrowIcon(s
->window
);
785 clip
.left
= SHRT_MIN
;
789 struct do_text_args
{
800 * Call from the terminal emulator to draw a bit of text
802 * x and y are text row and column (zero-based)
804 void do_text(Context ctx
, int x
, int y
, char *text
, int len
,
805 unsigned long attr
, int lattr
) {
808 struct do_text_args a
;
817 fprintf(stderr
, "printing at (%d,%d) %d chars (attr=%x, lattr=%x):\n",
818 x
, y
, len
, attr
, lattr
);
819 for (i
= 0; i
< len
; i
++)
820 fprintf(stderr
, "%c", text
[i
]);
821 fprintf(stderr
, "\n");
824 /* First check this text is relevant */
825 a
.textrect
.top
= y
* s
->font_height
;
826 a
.textrect
.bottom
= (y
+ 1) * s
->font_height
;
827 a
.textrect
.left
= x
* s
->font_width
;
828 a
.textrect
.right
= (x
+ len
) * s
->font_width
;
829 if (!RectInRgn(&a
.textrect
, s
->window
->visRgn
))
837 if (s
->font_leading
> 0)
839 a
.textrect
.left
, a
.textrect
.bottom
- s
->font_leading
,
840 a
.textrect
.right
, a
.textrect
.bottom
);
842 SetRect(&a
.leadrect
, 0, 0, 0, 0);
844 TextFont(s
->fontnum
);
845 if (s
->cfg
.fontisbold
|| (attr
& ATTR_BOLD
) && !s
->cfg
.bold_colour
)
847 if (attr
& ATTR_UNDER
)
850 TextSize(s
->cfg
.fontheight
);
851 SetFractEnable(FALSE
); /* We want characters on pixel boundaries */
854 SpaceExtra(s
->font_boldadjust
<< 16);
855 CharExtra(s
->font_boldadjust
<< 16);
861 RectRgn(textrgn
, &a
.textrect
);
863 DeviceLoop(textrgn
, &do_text_for_device_upp
, (long)&a
, 0);
865 do_text_for_device(1, 0, NULL
, (long)&a
);
867 /* Tell the window manager about it in case this isn't an update */
868 ValidRect(&a
.textrect
);
871 static pascal void do_text_for_device(short depth
, short devflags
,
872 GDHandle device
, long cookie
) {
873 struct do_text_args
*a
;
874 int bgcolour
, fgcolour
, bright
;
876 a
= (struct do_text_args
*)cookie
;
878 bright
= (a
->attr
& ATTR_BOLD
) && a
->s
->cfg
.bold_colour
;
880 TextMode(a
->attr
& ATTR_REVERSE ? notSrcCopy
: srcCopy
);
884 /* XXX This should be done with a _little_ more configurability */
885 ForeColor(whiteColor
);
886 BackColor(blackColor
);
887 if (a
->attr
& TATTR_ACTCURS
)
888 TextMode(a
->attr
& ATTR_REVERSE ? srcCopy
: notSrcCopy
);
891 if (a
->attr
& TATTR_ACTCURS
) {
892 PmForeColor(bright ? CURSOR_FG_BOLD
: CURSOR_FG
);
893 PmBackColor(CURSOR_BG
);
896 PmForeColor(bright ? DEFAULT_FG_BOLD
: DEFAULT_FG
);
897 PmBackColor(DEFAULT_BG
);
901 if (a
->attr
& TATTR_ACTCURS
) {
902 fgcolour
= bright ? CURSOR_FG_BOLD
: CURSOR_FG
;
903 bgcolour
= CURSOR_BG
;
906 fgcolour
= ((a
->attr
& ATTR_FGMASK
) >> ATTR_FGSHIFT
) * 2;
907 bgcolour
= ((a
->attr
& ATTR_BGMASK
) >> ATTR_BGSHIFT
) * 2;
909 if (a
->attr
& ATTR_REVERSE
)
914 PmForeColor(fgcolour
);
915 PmBackColor(bgcolour
);
919 if (a
->attr
& ATTR_REVERSE
)
920 PaintRect(&a
->leadrect
);
922 EraseRect(&a
->leadrect
);
923 MoveTo(a
->textrect
.left
, a
->textrect
.top
+ a
->s
->font_ascent
);
924 /* FIXME: Sort out bold width adjustments on Original QuickDraw. */
925 DrawText(a
->text
, 0, a
->len
);
927 if (a
->attr
& TATTR_PASCURS
) {
934 PmForeColor(CURSOR_BG
);
937 FrameRect(&a
->textrect
);
941 void do_cursor(Context ctx
, int x
, int y
, char *text
, int len
,
942 unsigned long attr
, int lattr
)
945 /* FIXME: Should do something here! */
949 * Call from the terminal emulator to get its graphics context.
950 * Should probably be called start_redraw or something.
952 void pre_paint(Session
*s
) {
954 s
->attr_mask
= ATTR_INVALID
;
956 DeviceLoop(s
->window
->visRgn
, &mac_set_attr_mask_upp
, (long)s
, 0);
958 mac_set_attr_mask(1, 0, NULL
, (long)s
);
961 Context
get_ctx(void *frontend
) {
962 Session
*s
= frontend
;
968 void free_ctx(Context ctx
) {
972 static pascal void mac_set_attr_mask(short depth
, short devflags
,
973 GDHandle device
, long cookie
) {
975 Session
*s
= (Session
*)cookie
;
979 s
->attr_mask
|= ATTR_FGMASK
| ATTR_BGMASK
;
982 s
->attr_mask
|= ATTR_BOLD
;
985 s
->attr_mask
|= ATTR_UNDER
| ATTR_REVERSE
| TATTR_ACTCURS
|
986 TATTR_PASCURS
| ATTR_ASCII
| ATTR_GBCHR
| ATTR_LINEDRW
|
987 (s
->cfg
.bold_colour ?
0 : ATTR_BOLD
);
993 * Presumably this does something in Windows
995 void post_paint(Session
*s
) {
1000 * Set the scroll bar position
1002 * total is the line number of the bottom of the working screen
1003 * start is the line number of the top of the display
1004 * page is the length of the displayed page
1006 void set_sbar(void *frontend
, int total
, int start
, int page
) {
1007 Session
*s
= frontend
;
1009 /* We don't redraw until we've set everything up, to avoid glitches */
1010 (*s
->scrollbar
)->contrlMin
= 0;
1011 (*s
->scrollbar
)->contrlMax
= total
- page
;
1012 SetControlValue(s
->scrollbar
, start
);
1014 /* XXX: This doesn't link for me. */
1015 if (mac_gestalts
.cntlattr
& gestaltControlMgrPresent
)
1016 SetControlViewSize(s
->scrollbar
, page
);
1020 void sys_cursor(void *frontend
, int x
, int y
)
1023 * I think his is meaningless under Mac OS.
1028 * This is still called when mode==BELL_VISUAL, even though the
1029 * visual bell is handled entirely within terminal.c, because we
1030 * may want to perform additional actions on any kind of bell (for
1031 * example, taskbar flashing in Windows).
1033 void beep(void *frontend
, int mode
)
1035 if (mode
!= BELL_VISUAL
)
1038 * XXX We should indicate the relevant window and/or use the
1039 * Notification Manager
1043 int char_width(Context ctx
, int uc
)
1046 * Until we support exciting character-set stuff, assume all chars are
1053 * Set icon string -- a no-op here (Windowshade?)
1055 void set_icon(void *frontend
, char *icon
) {
1056 Session
*s
= frontend
;
1061 * Set the window title
1063 void set_title(void *frontend
, char *title
) {
1064 Session
*s
= frontend
;
1067 mactitle
[0] = sprintf((char *)&mactitle
[1], "%s", title
);
1068 SetWTitle(s
->window
, mactitle
);
1072 * set or clear the "raw mouse message" mode
1074 void set_raw_mouse_mode(void *frontend
, int activate
)
1076 Session
*s
= frontend
;
1078 s
->raw_mouse
= activate
;
1079 /* FIXME: Should call mac_updatetermcursor as appropriate. */
1083 * Resize the window at the emulator's request
1085 void request_resize(void *frontend
, int w
, int h
) {
1086 Session
*s
= frontend
;
1094 * Iconify (actually collapse) the window at the emulator's request.
1096 void set_iconic(void *frontend
, int iconic
)
1098 Session
*s
= frontend
;
1101 if (mac_gestalts
.apprvers
>= 0x0100 &&
1102 GetWindowFeatures(s
->window
, &features
) == noErr
&&
1103 (features
& kWindowCanCollapse
))
1104 CollapseWindow(s
->window
, iconic
);
1108 * Move the window in response to a server-side request.
1110 void move_window(void *frontend
, int x
, int y
)
1112 Session
*s
= frontend
;
1114 MoveWindow(s
->window
, x
, y
, FALSE
);
1118 * Move the window to the top or bottom of the z-order in response
1119 * to a server-side request.
1121 void set_zorder(void *frontend
, int top
)
1123 Session
*s
= frontend
;
1126 * We also change the input focus to point to the topmost window,
1127 * since that's probably what the Human Interface Guidelines would
1131 SelectWindow(s
->window
);
1133 SendBehind(s
->window
, NULL
);
1137 * Refresh the window in response to a server-side request.
1139 void refresh_window(void *frontend
)
1141 Session
*s
= frontend
;
1143 term_invalidate(s
->term
);
1147 * Maximise or restore the window in response to a server-side
1150 void set_zoomed(void *frontend
, int zoomed
)
1152 Session
*s
= frontend
;
1154 ZoomWindow(s
->window
, zoomed ? inZoomOut
: inZoomIn
, FALSE
);
1158 * Report whether the window is iconic, for terminal reports.
1160 int is_iconic(void *frontend
)
1162 Session
*s
= frontend
;
1165 if (mac_gestalts
.apprvers
>= 0x0100 &&
1166 GetWindowFeatures(s
->window
, &features
) == noErr
&&
1167 (features
& kWindowCanCollapse
))
1168 return IsWindowCollapsed(s
->window
);
1173 * Report the window's position, for terminal reports.
1175 void get_window_pos(void *frontend
, int *x
, int *y
)
1177 Session
*s
= frontend
;
1179 *x
= s
->window
->portRect
.left
;
1180 *y
= s
->window
->portRect
.top
;
1184 * Report the window's pixel size, for terminal reports.
1186 void get_window_pixels(void *frontend
, int *x
, int *y
)
1188 Session
*s
= frontend
;
1190 *x
= s
->window
->portRect
.right
- s
->window
->portRect
.left
;
1191 *y
= s
->window
->portRect
.bottom
- s
->window
->portRect
.top
;
1195 * Return the window or icon title.
1197 char *get_window_title(void *frontend
, int icon
)
1199 Session
*s
= frontend
;
1201 /* Erm, we don't save this at the moment */
1206 * real_palette_set(): This does the actual palette-changing work on behalf
1207 * of palette_set(). Does _not_ call ActivatePalette() in case the caller
1208 * is doing a batch of updates.
1210 static void real_palette_set(Session
*s
, int n
, int r
, int g
, int b
)
1214 if (!HAVE_COLOR_QD())
1216 col
.red
= r
* 0x0101;
1217 col
.green
= g
* 0x0101;
1218 col
.blue
= b
* 0x0101;
1219 fprintf(stderr
, "p%d <- (0x%x, 0x%x, 0x%x)\n", n
, col
.red
, col
.green
,
1221 SetEntryColor(s
->palette
, n
, &col
);
1225 * Set the logical palette. Called by the terminal emulator.
1227 void palette_set(void *frontend
, int n
, int r
, int g
, int b
) {
1228 Session
*s
= frontend
;
1229 static const int first
[21] = {
1230 0, 2, 4, 6, 8, 10, 12, 14,
1231 1, 3, 5, 7, 9, 11, 13, 15,
1235 if (!HAVE_COLOR_QD())
1237 real_palette_set(s
, first
[n
], r
, g
, b
);
1239 real_palette_set(s
, first
[n
]+1, r
, g
, b
);
1240 if (first
[n
] == DEFAULT_BG
)
1242 ActivatePalette(s
->window
);
1246 * Reset to the default palette
1248 void palette_reset(void *frontend
) {
1249 Session
*s
= frontend
;
1250 /* This maps colour indices in cfg to those used in our palette. */
1251 static const int ww
[] = {
1252 6, 7, 8, 9, 10, 11, 12, 13,
1253 14, 15, 16, 17, 18, 19, 20, 21,
1258 if (!HAVE_COLOR_QD())
1261 assert(lenof(ww
) == NCOLOURS
);
1263 for (i
= 0; i
< NCOLOURS
; i
++) {
1264 real_palette_set(s
, i
,
1265 s
->cfg
.colours
[ww
[i
]][0],
1266 s
->cfg
.colours
[ww
[i
]][1],
1267 s
->cfg
.colours
[ww
[i
]][2]);
1270 ActivatePalette(s
->window
);
1271 /* Palette Manager will generate update events as required. */
1275 * Scroll the screen. (`lines' is +ve for scrolling forward, -ve
1278 void do_scroll(void *frontend
, int topline
, int botline
, int lines
) {
1279 Session
*s
= frontend
;
1283 /* FIXME: This is seriously broken on Original QuickDraw. No idea why. */
1285 if (HAVE_COLOR_QD())
1286 PmBackColor(DEFAULT_BG
);
1288 BackColor(blackColor
);
1290 SetRect(&r
, 0, topline
* s
->font_height
,
1291 s
->term
->cols
* s
->font_width
, (botline
+ 1) * s
->font_height
);
1292 ScrollRect(&r
, 0, - lines
* s
->font_height
, update
);
1293 /* XXX: move update region? */
1298 void logevent(void *frontend
, char *str
) {
1300 /* XXX Do something */
1303 /* Dummy routine, only required in plink. */
1304 void ldisc_update(void *frontend
, int echo
, int edit
)
1309 * Mac PuTTY doesn't support printing yet.
1311 printer_job
*printer_start_job(char *printer
)
1317 void printer_job_data(printer_job
*pj
, void *data
, int len
)
1321 void printer_finish_job(printer_job
*pj
)
1325 void frontend_keypress(void *handle
)
1328 * Keypress termination in non-Close-On-Exit mode is not
1329 * currently supported in PuTTY proper, because the window
1330 * always has a perfectly good Close button anyway. So we do
1337 * Ask whether to wipe a session log file before writing to it.
1338 * Returns 2 for wipe, 1 for append, 0 for cancel (don't log).
1340 int askappend(void *frontend
, char *filename
)
1343 /* FIXME: not implemented yet. */
1350 * c-file-style: "simon"