1 /* $Id: macterm.c,v 1.17 2002/12/07 15:21:56 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
71 #define PTOCC(x) ((x) < 0 ? -(-(x - s->font_width - 1) / s->font_width) : \
73 #define PTOCR(y) ((y) < 0 ? -(-(y - s->font_height - 1) / s->font_height) : \
76 static void mac_initfont(Session
*);
77 static void mac_initpalette(Session
*);
78 static void mac_adjustwinbg(Session
*);
79 static void mac_adjustsize(Session
*, int, int);
80 static void mac_drawgrowicon(Session
*s
);
81 static pascal void mac_scrolltracker(ControlHandle
, short);
82 static pascal void do_text_for_device(short, short, GDHandle
, long);
83 static pascal void mac_set_attr_mask(short, short, GDHandle
, long);
84 static int mac_keytrans(Session
*, EventRecord
*, unsigned char *);
85 static void text_click(Session
*, EventRecord
*);
87 void pre_paint(Session
*s
);
88 void post_paint(Session
*s
);
91 static RoutineDescriptor mac_scrolltracker_upp
=
92 BUILD_ROUTINE_DESCRIPTOR(uppControlActionProcInfo
,
93 (ProcPtr
)mac_scrolltracker
);
94 static RoutineDescriptor do_text_for_device_upp
=
95 BUILD_ROUTINE_DESCRIPTOR(uppDeviceLoopDrawingProcInfo
,
96 (ProcPtr
)do_text_for_device
);
97 #else /* not TARGET_RT_MAC_CFM */
98 #define mac_scrolltracker_upp mac_scrolltracker
99 #define do_text_for_device_upp do_text_for_device
100 #endif /* not TARGET_RT_MAC_CFM */
102 static void inbuf_putc(Session
*s
, int c
) {
105 from_backend(s
->term
, 0, &ch
, 1);
108 static void inbuf_putstr(Session
*s
, const char *c
) {
110 from_backend(s
->term
, 0, (char *)c
, strlen(c
));
113 static void display_resource(Session
*s
, unsigned long type
, short id
) {
118 h
= GetResource(type
, id
);
120 fatalbox("Can't get test resource");
121 len
= GetResourceSizeOnDisk(h
);
126 from_backend(s
->term
, 0, t
, len
);
132 void mac_newsession(void) {
138 /* This should obviously be initialised by other means */
139 s
= smalloc(sizeof(*s
));
140 memset(s
, 0, sizeof(*s
));
141 do_defaults(NULL
, &s
->cfg
);
142 s
->back
= &loop_backend
;
144 /* XXX: Own storage management? */
146 s
->window
= GetNewCWindow(wTerminal
, NULL
, (WindowPtr
)-1);
148 s
->window
= GetNewWindow(wTerminal
, NULL
, (WindowPtr
)-1);
149 SetWRefCon(s
->window
, (long)s
);
150 s
->scrollbar
= GetNewControl(cVScroll
, s
->window
);
151 s
->term
= term_init(&s
->cfg
, s
);
153 s
->logctx
= log_init(s
);
154 term_provide_logctx(s
->term
, s
->logctx
);
156 s
->back
->init(s
->term
, &s
->backhandle
, "localhost", 23, &s
->realhost
, 0);
157 s
->back
->provide_logctx(s
->backhandle
, s
->logctx
);
159 term_provide_resize_fn(s
->term
, s
->back
->size
, s
->backhandle
);
161 mac_adjustsize(s
, s
->cfg
.height
, s
->cfg
.width
);
162 term_size(s
->term
, s
->cfg
.height
, s
->cfg
.width
, s
->cfg
.savelines
);
164 s
->ldisc
= ldisc_create(&s
->cfg
, s
->term
, s
->back
, s
->backhandle
, s
);
165 ldisc_send(s
->ldisc
, NULL
, 0, 0);/* cause ldisc to notice changes */
169 if (HAVE_COLOR_QD()) {
170 /* Set to FALSE to not get palette updates in the background. */
171 SetPalette(s
->window
, s
->palette
, TRUE
);
172 ActivatePalette(s
->window
);
174 ShowWindow(s
->window
);
175 starttime
= TickCount();
176 display_resource(s
, 'pTST', 128);
177 sprintf(msg
, "Elapsed ticks: %d\015\012", TickCount() - starttime
);
178 inbuf_putstr(s
, msg
);
182 static void mac_initfont(Session
*s
) {
187 macfont
[0] = sprintf((char *)&macfont
[1], "%s", s
->cfg
.font
);
188 GetFNum(macfont
, &s
->fontnum
);
189 TextFont(s
->fontnum
);
190 TextFace(s
->cfg
.fontisbold ? bold
: 0);
191 TextSize(s
->cfg
.fontheight
);
193 s
->font_width
= CharWidth('W'); /* Well, it's what NCSA uses. */
194 s
->font_ascent
= fi
.ascent
;
195 s
->font_leading
= fi
.leading
;
196 s
->font_height
= s
->font_ascent
+ fi
.descent
+ s
->font_leading
;
197 if (!s
->cfg
.bold_colour
) {
199 s
->font_boldadjust
= s
->font_width
- CharWidth('W');
201 s
->font_boldadjust
= 0;
202 mac_adjustsize(s
, s
->term
->rows
, s
->term
->cols
);
206 * To be called whenever the window size changes.
207 * rows and cols should be desired values.
208 * It's assumed the terminal emulator will be informed, and will set rows
211 static void mac_adjustsize(Session
*s
, int newrows
, int newcols
) {
212 int winwidth
, winheight
;
214 winwidth
= newcols
* s
->font_width
+ 15;
215 winheight
= newrows
* s
->font_height
;
216 SizeWindow(s
->window
, winwidth
, winheight
, true);
217 HideControl(s
->scrollbar
);
218 MoveControl(s
->scrollbar
, winwidth
- 15, -1);
219 SizeControl(s
->scrollbar
, 16, winheight
- 13);
220 ShowControl(s
->scrollbar
);
223 static void mac_initpalette(Session
*s
) {
226 if (!HAVE_COLOR_QD())
229 * Most colours should be inhibited on 2bpp displays.
230 * Palette manager documentation suggests inhibiting all tolerant colours
231 * on greyscale displays.
233 #define PM_NORMAL ( pmTolerant | pmInhibitC2 | \
234 pmInhibitG2 | pmInhibitG4 | pmInhibitG8 )
235 #define PM_TOLERANCE 0x2000
236 s
->palette
= NewPalette(22, NULL
, PM_NORMAL
, PM_TOLERANCE
);
237 if (s
->palette
== NULL
)
238 fatalbox("Unable to create palette");
239 /* In 2bpp, these are the colours we want most. */
240 SetEntryUsage(s
->palette
, DEFAULT_BG
,
241 PM_NORMAL
&~ pmInhibitC2
, PM_TOLERANCE
);
242 SetEntryUsage(s
->palette
, DEFAULT_FG
,
243 PM_NORMAL
&~ pmInhibitC2
, PM_TOLERANCE
);
244 SetEntryUsage(s
->palette
, DEFAULT_FG_BOLD
,
245 PM_NORMAL
&~ pmInhibitC2
, PM_TOLERANCE
);
246 SetEntryUsage(s
->palette
, CURSOR_BG
,
247 PM_NORMAL
&~ pmInhibitC2
, PM_TOLERANCE
);
252 * Set the background colour of the window correctly. Should be
253 * called whenever the default background changes.
255 static void mac_adjustwinbg(Session
*s
) {
257 if (!HAVE_COLOR_QD())
259 #if TARGET_RT_CFM /* XXX doesn't link (at least for 68k) */
260 if (mac_gestalts
.windattr
& gestaltWindowMgrPresent
)
261 SetWindowContentColor(s
->window
,
262 &(*s
->palette
)->pmInfo
[DEFAULT_BG
].ciRGB
);
266 if (s
->wctab
== NULL
)
267 s
->wctab
= (WCTabHandle
)NewHandle(sizeof(**s
->wctab
));
268 if (s
->wctab
== NULL
)
269 return; /* do without */
270 (*s
->wctab
)->wCSeed
= 0;
271 (*s
->wctab
)->wCReserved
= 0;
272 (*s
->wctab
)->ctSize
= 0;
273 (*s
->wctab
)->ctTable
[0].value
= wContentColor
;
274 (*s
->wctab
)->ctTable
[0].rgb
= (*s
->palette
)->pmInfo
[DEFAULT_BG
].ciRGB
;
275 SetWinColor(s
->window
, s
->wctab
);
280 * Set the cursor shape correctly
282 void mac_adjusttermcursor(WindowPtr window
, Point mouse
, RgnHandle cursrgn
) {
284 ControlHandle control
;
289 s
= (Session
*)GetWRefCon(window
);
290 GlobalToLocal(&mouse
);
291 part
= FindControl(mouse
, window
, &control
);
292 if (control
== s
->scrollbar
) {
293 SetCursor(&qd
.arrow
);
294 RectRgn(cursrgn
, &(*s
->scrollbar
)->contrlRect
);
295 SectRgn(cursrgn
, window
->visRgn
, cursrgn
);
297 x
= mouse
.h
/ s
->font_width
;
298 y
= mouse
.v
/ s
->font_height
;
300 SetCursor(&qd
.arrow
);
302 SetCursor(*GetCursor(iBeamCursor
));
303 /* Ask for shape changes if we leave this character cell. */
304 SetRectRgn(cursrgn
, x
* s
->font_width
, y
* s
->font_height
,
305 (x
+ 1) * s
->font_width
, (y
+ 1) * s
->font_height
);
306 SectRgn(cursrgn
, window
->visRgn
, cursrgn
);
311 * Enable/disable menu items based on the active terminal window.
313 void mac_adjusttermmenus(WindowPtr window
) {
318 s
= (Session
*)GetWRefCon(window
);
319 menu
= GetMenuHandle(mEdit
);
321 DisableItem(menu
, iUndo
);
322 DisableItem(menu
, iCut
);
323 if (1/*s->term->selstate == SELECTED*/)
324 EnableItem(menu
, iCopy
);
326 DisableItem(menu
, iCopy
);
327 if (GetScrap(NULL
, 'TEXT', &offset
) == noTypeErr
)
328 DisableItem(menu
, iPaste
);
330 EnableItem(menu
, iPaste
);
331 DisableItem(menu
, iClear
);
332 EnableItem(menu
, iSelectAll
);
335 void mac_menuterm(WindowPtr window
, short menu
, short item
) {
338 s
= (Session
*)GetWRefCon(window
);
346 term_do_paste(s
->term
);
352 void mac_clickterm(WindowPtr window
, EventRecord
*event
) {
355 ControlHandle control
;
358 s
= (Session
*)GetWRefCon(window
);
360 mouse
= event
->where
;
361 GlobalToLocal(&mouse
);
362 part
= FindControl(mouse
, window
, &control
);
363 if (control
== s
->scrollbar
) {
365 case kControlIndicatorPart
:
366 if (TrackControl(control
, mouse
, NULL
) == kControlIndicatorPart
)
367 term_scroll(s
->term
, +1, GetControlValue(control
));
369 case kControlUpButtonPart
:
370 case kControlDownButtonPart
:
371 case kControlPageUpPart
:
372 case kControlPageDownPart
:
373 TrackControl(control
, mouse
, &mac_scrolltracker_upp
);
377 text_click(s
, event
);
381 static void text_click(Session
*s
, EventRecord
*event
) {
384 static UInt32 lastwhen
= 0;
385 static Session
*lastsess
= NULL
;
386 static int lastrow
= -1, lastcol
= -1;
387 static Mouse_Action lastact
= MA_NOTHING
;
390 localwhere
= event
->where
;
391 GlobalToLocal(&localwhere
);
393 col
= PTOCC(localwhere
.h
);
394 row
= PTOCR(localwhere
.v
);
395 if (event
->when
- lastwhen
< GetDblTime() &&
396 row
== lastrow
&& col
== lastcol
&& s
== lastsess
)
397 lastact
= (lastact
== MA_CLICK ? MA_2CLK
:
398 lastact
== MA_2CLK ? MA_3CLK
:
399 lastact
== MA_3CLK ? MA_CLICK
: MA_NOTHING
);
402 /* Fake right button with shift key */
403 term_mouse(s
->term
, event
->modifiers
& shiftKey ? MBT_RIGHT
: MBT_LEFT
,
404 lastact
, col
, row
, event
->modifiers
& shiftKey
,
405 event
->modifiers
& controlKey
, event
->modifiers
& optionKey
);
409 while (StillDown()) {
410 GetMouse(&localwhere
);
411 col
= PTOCC(localwhere
.h
);
412 row
= PTOCR(localwhere
.v
);
414 event
->modifiers
& shiftKey ? MBT_RIGHT
: MBT_LEFT
,
415 MA_DRAG
, col
, row
, event
->modifiers
& shiftKey
,
416 event
->modifiers
& controlKey
,
417 event
->modifiers
& optionKey
);
418 if (row
> s
->term
->rows
- 1)
419 term_scroll(s
->term
, 0, row
- (s
->term
->rows
- 1));
421 term_scroll(s
->term
, 0, row
);
423 term_mouse(s
->term
, event
->modifiers
& shiftKey ? MBT_RIGHT
: MBT_LEFT
,
424 MA_RELEASE
, col
, row
, event
->modifiers
& shiftKey
,
425 event
->modifiers
& controlKey
, event
->modifiers
& optionKey
);
426 lastwhen
= TickCount();
429 Mouse_Button
translate_button(void *frontend
, Mouse_Button button
)
442 void write_clip(void *cookie
, wchar_t *data
, int len
, int must_deselect
) {
445 * See "Programming with the Text Encoding Conversion Manager"
446 * Appendix E for Unicode scrap conventions.
448 * XXX Need to support TEXT/styl scrap as well.
449 * See STScrpRec in TextEdit (Inside Macintosh: Text) for styl details.
450 * XXX Maybe PICT scrap too.
452 if (ZeroScrap() != noErr
)
454 PutScrap(len
* sizeof(*data
), 'utxt', data
);
457 void get_clip(void *frontend
, wchar_t **p
, int *lenp
) {
458 Session
*s
= frontend
;
459 static Handle h
= NULL
;
468 /* XXX Support TEXT-format scrap as well. */
469 if (GetScrap(NULL
, 'utxt', &offset
) > 0) {
471 *lenp
= GetScrap(h
, 'utxt', &offset
) / sizeof(**p
);
474 if (*p
== NULL
|| *lenp
<= 0)
475 fatalbox("Empty scrap");
482 static pascal void mac_scrolltracker(ControlHandle control
, short part
) {
485 s
= (Session
*)GetWRefCon((*control
)->contrlOwner
);
487 case kControlUpButtonPart
:
488 term_scroll(s
->term
, 0, -1);
490 case kControlDownButtonPart
:
491 term_scroll(s
->term
, 0, +1);
493 case kControlPageUpPart
:
494 term_scroll(s
->term
, 0, -(s
->term
->rows
- 1));
496 case kControlPageDownPart
:
497 term_scroll(s
->term
, 0, +(s
->term
->rows
- 1));
518 #define K_INSERT 0x7200
519 #define K_HOME 0x7300
520 #define K_PRIOR 0x7400
521 #define K_DELETE 0x7500
523 #define K_NEXT 0x7900
524 #define K_LEFT 0x7b00
525 #define K_RIGHT 0x7c00
526 #define K_DOWN 0x7d00
538 #define KP_CLEAR 0x4700
539 #define KP_EQUAL 0x5100
540 #define KP_SLASH 0x4b00
541 #define KP_STAR 0x4300
542 #define KP_PLUS 0x4500
543 #define KP_MINUS 0x4e00
544 #define KP_DOT 0x4100
545 #define KP_ENTER 0x4c00
547 void mac_keyterm(WindowPtr window
, EventRecord
*event
) {
548 unsigned char buf
[20];
552 s
= (Session
*)GetWRefCon(window
);
553 len
= mac_keytrans(s
, event
, buf
);
554 ldisc_send(s
->ldisc
, (char *)buf
, len
, 1);
556 term_seen_key_event(s
->term
);
558 term_update(s
->term
);
561 static int mac_keytrans(Session
*s
, EventRecord
*event
,
562 unsigned char *output
) {
563 unsigned char *p
= output
;
566 /* No meta key yet -- that'll be rather fun. */
568 /* Keys that we handle locally */
569 if (event
->modifiers
& shiftKey
) {
570 switch (event
->message
& keyCodeMask
) {
571 case K_PRIOR
: /* shift-pageup */
572 term_scroll(s
->term
, 0, -(s
->term
->rows
- 1));
574 case K_NEXT
: /* shift-pagedown */
575 term_scroll(s
->term
, 0, +(s
->term
->rows
- 1));
581 * Control-2 should return ^@ (0x00), Control-6 should return
582 * ^^ (0x1E), and Control-Minus should return ^_ (0x1F). Since
583 * the DOS keyboard handling did it, and we have nothing better
584 * to do with the key combo in question, we'll also map
585 * Control-Backquote to ^\ (0x1C).
588 if (event
->modifiers
& controlKey
) {
589 switch (event
->message
& charCodeMask
) {
606 * First, all the keys that do tilde codes. (ESC '[' nn '~',
607 * for integer decimal nn.)
609 * We also deal with the weird ones here. Linux VCs replace F1
610 * to F5 by ESC [ [ A to ESC [ [ E. rxvt doesn't do _that_, but
611 * does replace Home and End (1~ and 4~) by ESC [ H and ESC O w
615 switch (event
->message
& keyCodeMask
) {
616 case K_F1
: code
= (event
->modifiers
& shiftKey ?
23 : 11); break;
617 case K_F2
: code
= (event
->modifiers
& shiftKey ?
24 : 12); break;
618 case K_F3
: code
= (event
->modifiers
& shiftKey ?
25 : 13); break;
619 case K_F4
: code
= (event
->modifiers
& shiftKey ?
26 : 14); break;
620 case K_F5
: code
= (event
->modifiers
& shiftKey ?
28 : 15); break;
621 case K_F6
: code
= (event
->modifiers
& shiftKey ?
29 : 17); break;
622 case K_F7
: code
= (event
->modifiers
& shiftKey ?
31 : 18); break;
623 case K_F8
: code
= (event
->modifiers
& shiftKey ?
32 : 19); break;
624 case K_F9
: code
= (event
->modifiers
& shiftKey ?
33 : 20); break;
625 case K_F10
: code
= (event
->modifiers
& shiftKey ?
34 : 21); break;
626 case K_F11
: code
= 23; break;
627 case K_F12
: code
= 24; break;
628 case K_HOME
: code
= 1; break;
629 case K_INSERT
: code
= 2; break;
630 case K_DELETE
: code
= 3; break;
631 case K_END
: code
= 4; break;
632 case K_PRIOR
: code
= 5; break;
633 case K_NEXT
: code
= 6; break;
635 if (s
->cfg
.funky_type
== 1 && code
>= 11 && code
<= 15) {
636 p
+= sprintf((char *)p
, "\x1B[[%c", code
+ 'A' - 11);
639 if (s
->cfg
.rxvt_homeend
&& (code
== 1 || code
== 4)) {
640 p
+= sprintf((char *)p
, code
== 1 ?
"\x1B[H" : "\x1BOw");
644 p
+= sprintf((char *)p
, "\x1B[%d~", code
);
648 if (s
->term
->app_keypad_keys
) {
649 switch (event
->message
& keyCodeMask
) {
650 case KP_ENTER
: p
+= sprintf((char *)p
, "\x1BOM"); return p
- output
;
651 case KP_CLEAR
: p
+= sprintf((char *)p
, "\x1BOP"); return p
- output
;
652 case KP_EQUAL
: p
+= sprintf((char *)p
, "\x1BOQ"); return p
- output
;
653 case KP_SLASH
: p
+= sprintf((char *)p
, "\x1BOR"); return p
- output
;
654 case KP_STAR
: p
+= sprintf((char *)p
, "\x1BOS"); return p
- output
;
655 case KP_PLUS
: p
+= sprintf((char *)p
, "\x1BOl"); return p
- output
;
656 case KP_MINUS
: p
+= sprintf((char *)p
, "\x1BOm"); return p
- output
;
657 case KP_DOT
: p
+= sprintf((char *)p
, "\x1BOn"); return p
- output
;
658 case KP_0
: p
+= sprintf((char *)p
, "\x1BOp"); return p
- output
;
659 case KP_1
: p
+= sprintf((char *)p
, "\x1BOq"); return p
- output
;
660 case KP_2
: p
+= sprintf((char *)p
, "\x1BOr"); return p
- output
;
661 case KP_3
: p
+= sprintf((char *)p
, "\x1BOs"); return p
- output
;
662 case KP_4
: p
+= sprintf((char *)p
, "\x1BOt"); return p
- output
;
663 case KP_5
: p
+= sprintf((char *)p
, "\x1BOu"); return p
- output
;
664 case KP_6
: p
+= sprintf((char *)p
, "\x1BOv"); return p
- output
;
665 case KP_7
: p
+= sprintf((char *)p
, "\x1BOw"); return p
- output
;
666 case KP_8
: p
+= sprintf((char *)p
, "\x1BOx"); return p
- output
;
667 case KP_9
: p
+= sprintf((char *)p
, "\x1BOy"); return p
- output
;
671 switch (event
->message
& keyCodeMask
) {
673 p
+= sprintf((char *)p
,
674 s
->term
->app_cursor_keys ?
"\x1BOA" : "\x1B[A");
677 p
+= sprintf((char *)p
,
678 s
->term
->app_cursor_keys ?
"\x1BOB" : "\x1B[B");
681 p
+= sprintf((char *)p
,
682 s
->term
->app_cursor_keys ?
"\x1BOC" : "\x1B[C");
685 p
+= sprintf((char *)p
,
686 s
->term
->app_cursor_keys ?
"\x1BOD" : "\x1B[D");
692 *p
++ = (s
->cfg
.bksp_is_delete ?
0x7f : 0x08);
695 *p
++ = event
->message
& charCodeMask
;
700 void request_paste(void *frontend
)
702 Session
*s
= frontend
;
705 * In the Mac OS, pasting is synchronous: we can read the
706 * clipboard with no difficulty, so request_paste() can just go
709 term_do_paste(s
->term
);
712 void mac_growterm(WindowPtr window
, EventRecord
*event
) {
715 int newrows
, newcols
;
718 s
= (Session
*)GetWRefCon(window
);
719 SetRect(&limits
, s
->font_width
+ 15, s
->font_height
, SHRT_MAX
, SHRT_MAX
);
720 grow_result
= GrowWindow(window
, event
->where
, &limits
);
721 if (grow_result
!= 0) {
722 newrows
= HiWord(grow_result
) / s
->font_height
;
723 newcols
= (LoWord(grow_result
) - 15) / s
->font_width
;
724 mac_adjustsize(s
, newrows
, newcols
);
725 term_size(s
->term
, newrows
, newcols
, s
->cfg
.savelines
);
729 void mac_activateterm(WindowPtr window
, Boolean active
) {
732 s
= (Session
*)GetWRefCon(window
);
733 s
->term
->has_focus
= active
;
734 term_update(s
->term
);
736 ShowControl(s
->scrollbar
);
739 PmBackColor(DEFAULT_BG
);/* HideControl clears behind the control */
741 BackColor(blackColor
);
742 HideControl(s
->scrollbar
);
747 void mac_updateterm(WindowPtr window
) {
750 s
= (Session
*)GetWRefCon(window
);
754 term_paint(s
->term
, s
,
755 PTOCC((*window
->visRgn
)->rgnBBox
.left
),
756 PTOCR((*window
->visRgn
)->rgnBBox
.top
),
757 PTOCC((*window
->visRgn
)->rgnBBox
.right
),
758 PTOCR((*window
->visRgn
)->rgnBBox
.bottom
), 1);
759 /* Restore default colours in case the Window Manager uses them */
760 if (HAVE_COLOR_QD()) {
761 PmForeColor(DEFAULT_FG
);
762 PmBackColor(DEFAULT_BG
);
764 ForeColor(whiteColor
);
765 BackColor(blackColor
);
767 if (FrontWindow() != window
)
768 EraseRect(&(*s
->scrollbar
)->contrlRect
);
769 UpdateControls(window
, window
->visRgn
);
775 static void mac_drawgrowicon(Session
*s
) {
781 * Stop DrawGrowIcon giving us space for a horizontal scrollbar
782 * See Tech Note TB575 for details.
784 clip
= s
->window
->portRect
;
785 clip
.left
= clip
.right
- 15;
789 DrawGrowIcon(s
->window
);
794 struct do_text_args
{
805 * Call from the terminal emulator to draw a bit of text
807 * x and y are text row and column (zero-based)
809 void do_text(Context ctx
, int x
, int y
, char *text
, int len
,
810 unsigned long attr
, int lattr
) {
813 struct do_text_args a
;
818 /* First check this text is relevant */
819 a
.textrect
.top
= y
* s
->font_height
;
820 a
.textrect
.bottom
= (y
+ 1) * s
->font_height
;
821 a
.textrect
.left
= x
* s
->font_width
;
822 a
.textrect
.right
= (x
+ len
) * s
->font_width
;
823 if (!RectInRgn(&a
.textrect
, s
->window
->visRgn
))
831 a
.numer
.h
= a
.numer
.v
= a
.denom
.h
= a
.denom
.v
= 1;
833 TextFont(s
->fontnum
);
834 if (s
->cfg
.fontisbold
|| (attr
& ATTR_BOLD
) && !s
->cfg
.bold_colour
)
836 if (attr
& ATTR_UNDER
)
839 TextSize(s
->cfg
.fontheight
);
843 SpaceExtra(s
->font_boldadjust
<< 16);
844 CharExtra(s
->font_boldadjust
<< 16);
850 RectRgn(textrgn
, &a
.textrect
);
852 DeviceLoop(textrgn
, &do_text_for_device_upp
, (long)&a
, 0);
854 do_text_for_device(1, 0, NULL
, (long)&a
);
856 /* Tell the window manager about it in case this isn't an update */
857 ValidRect(&a
.textrect
);
860 static pascal void do_text_for_device(short depth
, short devflags
,
861 GDHandle device
, long cookie
) {
862 struct do_text_args
*a
;
863 int bgcolour
, fgcolour
, bright
, reverse
, tmp
;
865 a
= (struct do_text_args
*)cookie
;
867 bright
= (a
->attr
& ATTR_BOLD
) && a
->s
->cfg
.bold_colour
;
868 reverse
= a
->attr
& ATTR_REVERSE
;
870 if (depth
== 1 && (a
->attr
& TATTR_ACTCURS
))
873 if (HAVE_COLOR_QD()) {
875 fgcolour
= ((a
->attr
& ATTR_FGMASK
) >> ATTR_FGSHIFT
) * 2;
876 bgcolour
= ((a
->attr
& ATTR_BGMASK
) >> ATTR_BGSHIFT
) * 2;
879 * NB: bold reverse in 2bpp breaks with the usual PuTTY model and
880 * boldens the background, because that's all we can do.
882 fgcolour
= bright ? DEFAULT_FG_BOLD
: DEFAULT_FG
;
883 bgcolour
= DEFAULT_BG
;
890 if (bright
&& depth
> 2)
892 if ((a
->attr
& TATTR_ACTCURS
) && depth
> 1) {
893 fgcolour
= CURSOR_FG
;
894 bgcolour
= CURSOR_BG
;
896 PmForeColor(fgcolour
);
897 PmBackColor(bgcolour
);
898 } else { /* No Color Quickdraw */
899 /* XXX This should be done with a _little_ more configurability */
901 ForeColor(blackColor
);
902 BackColor(whiteColor
);
904 ForeColor(whiteColor
);
905 BackColor(blackColor
);
909 EraseRect(&a
->textrect
);
910 MoveTo(a
->textrect
.left
, a
->textrect
.top
+ a
->s
->font_ascent
);
911 /* FIXME: Sort out bold width adjustments on Original QuickDraw. */
912 if (a
->s
->window
->grafProcs
!= NULL
)
913 InvokeQDTextUPP(a
->len
, a
->text
, a
->numer
, a
->denom
,
914 a
->s
->window
->grafProcs
->textProc
);
916 StdText(a
->len
, a
->text
, a
->numer
, a
->denom
);
918 if (a
->attr
& TATTR_PASCURS
) {
925 PmForeColor(CURSOR_BG
);
928 FrameRect(&a
->textrect
);
932 void do_cursor(Context ctx
, int x
, int y
, char *text
, int len
,
933 unsigned long attr
, int lattr
)
936 do_text(ctx
, x
, y
, text
, len
, attr
, lattr
);
940 * Call from the terminal emulator to get its graphics context.
941 * Should probably be called start_redraw or something.
943 void pre_paint(Session
*s
) {
945 Rect myrect
, tmprect
;
947 s
->term
->attr_mask
= 0xffffffff;
948 if (HAVE_COLOR_QD()) {
950 myrect
= (*s
->window
->visRgn
)->rgnBBox
;
951 LocalToGlobal((Point
*)&myrect
.top
);
952 LocalToGlobal((Point
*)&myrect
.bottom
);
953 for (gdh
= GetDeviceList();
955 gdh
= GetNextDevice(gdh
)) {
956 if (TestDeviceAttribute(gdh
, screenDevice
) &&
957 TestDeviceAttribute(gdh
, screenActive
) &&
958 SectRect(&(*gdh
)->gdRect
, &myrect
, &tmprect
)) {
959 switch ((*(*gdh
)->gdPMap
)->pixelSize
) {
961 if (s
->cfg
.bold_colour
)
962 s
->term
->attr_mask
&= ~ATTR_BOLD
;
965 s
->term
->attr_mask
&= ~ATTR_COLOURS
;
970 s
->term
->attr_mask
&= ~(ATTR_COLOURS
|
971 (s
->cfg
.bold_colour ? ATTR_BOLD
: 0));
974 Context
get_ctx(void *frontend
) {
975 Session
*s
= frontend
;
981 void free_ctx(Context ctx
) {
986 * Presumably this does something in Windows
988 void post_paint(Session
*s
) {
993 * Set the scroll bar position
995 * total is the line number of the bottom of the working screen
996 * start is the line number of the top of the display
997 * page is the length of the displayed page
999 void set_sbar(void *frontend
, int total
, int start
, int page
) {
1000 Session
*s
= frontend
;
1002 /* We don't redraw until we've set everything up, to avoid glitches */
1003 (*s
->scrollbar
)->contrlMin
= 0;
1004 (*s
->scrollbar
)->contrlMax
= total
- page
;
1005 SetControlValue(s
->scrollbar
, start
);
1007 /* XXX: This doesn't link for me. */
1008 if (mac_gestalts
.cntlattr
& gestaltControlMgrPresent
)
1009 SetControlViewSize(s
->scrollbar
, page
);
1013 void sys_cursor(void *frontend
, int x
, int y
)
1016 * I think his is meaningless under Mac OS.
1021 * This is still called when mode==BELL_VISUAL, even though the
1022 * visual bell is handled entirely within terminal.c, because we
1023 * may want to perform additional actions on any kind of bell (for
1024 * example, taskbar flashing in Windows).
1026 void beep(void *frontend
, int mode
)
1028 if (mode
!= BELL_VISUAL
)
1031 * XXX We should indicate the relevant window and/or use the
1032 * Notification Manager
1036 int char_width(Context ctx
, int uc
)
1039 * Until we support exciting character-set stuff, assume all chars are
1046 * Set icon string -- a no-op here (Windowshade?)
1048 void set_icon(void *frontend
, char *icon
) {
1049 Session
*s
= frontend
;
1054 * Set the window title
1056 void set_title(void *frontend
, char *title
) {
1057 Session
*s
= frontend
;
1060 mactitle
[0] = sprintf((char *)&mactitle
[1], "%s", title
);
1061 SetWTitle(s
->window
, mactitle
);
1065 * set or clear the "raw mouse message" mode
1067 void set_raw_mouse_mode(void *frontend
, int activate
)
1069 Session
*s
= frontend
;
1071 s
->raw_mouse
= activate
;
1072 /* FIXME: Should call mac_updatetermcursor as appropriate. */
1076 * Resize the window at the emulator's request
1078 void request_resize(void *frontend
, int w
, int h
) {
1079 Session
*s
= frontend
;
1087 * Iconify (actually collapse) the window at the emulator's request.
1089 void set_iconic(void *frontend
, int iconic
)
1091 Session
*s
= frontend
;
1094 if (mac_gestalts
.apprvers
>= 0x0100 &&
1095 GetWindowFeatures(s
->window
, &features
) == noErr
&&
1096 (features
& kWindowCanCollapse
))
1097 CollapseWindow(s
->window
, iconic
);
1101 * Move the window in response to a server-side request.
1103 void move_window(void *frontend
, int x
, int y
)
1105 Session
*s
= frontend
;
1107 MoveWindow(s
->window
, x
, y
, FALSE
);
1111 * Move the window to the top or bottom of the z-order in response
1112 * to a server-side request.
1114 void set_zorder(void *frontend
, int top
)
1116 Session
*s
= frontend
;
1119 * We also change the input focus to point to the topmost window,
1120 * since that's probably what the Human Interface Guidelines would
1124 SelectWindow(s
->window
);
1126 SendBehind(s
->window
, NULL
);
1130 * Refresh the window in response to a server-side request.
1132 void refresh_window(void *frontend
)
1134 Session
*s
= frontend
;
1136 term_invalidate(s
->term
);
1140 * Maximise or restore the window in response to a server-side
1143 void set_zoomed(void *frontend
, int zoomed
)
1145 Session
*s
= frontend
;
1147 ZoomWindow(s
->window
, zoomed ? inZoomOut
: inZoomIn
, FALSE
);
1151 * Report whether the window is iconic, for terminal reports.
1153 int is_iconic(void *frontend
)
1155 Session
*s
= frontend
;
1158 if (mac_gestalts
.apprvers
>= 0x0100 &&
1159 GetWindowFeatures(s
->window
, &features
) == noErr
&&
1160 (features
& kWindowCanCollapse
))
1161 return IsWindowCollapsed(s
->window
);
1166 * Report the window's position, for terminal reports.
1168 void get_window_pos(void *frontend
, int *x
, int *y
)
1170 Session
*s
= frontend
;
1172 *x
= s
->window
->portRect
.left
;
1173 *y
= s
->window
->portRect
.top
;
1177 * Report the window's pixel size, for terminal reports.
1179 void get_window_pixels(void *frontend
, int *x
, int *y
)
1181 Session
*s
= frontend
;
1183 *x
= s
->window
->portRect
.right
- s
->window
->portRect
.left
;
1184 *y
= s
->window
->portRect
.bottom
- s
->window
->portRect
.top
;
1188 * Return the window or icon title.
1190 char *get_window_title(void *frontend
, int icon
)
1192 Session
*s
= frontend
;
1194 /* Erm, we don't save this at the moment */
1199 * real_palette_set(): This does the actual palette-changing work on behalf
1200 * of palette_set(). Does _not_ call ActivatePalette() in case the caller
1201 * is doing a batch of updates.
1203 static void real_palette_set(Session
*s
, int n
, int r
, int g
, int b
)
1207 if (!HAVE_COLOR_QD())
1209 col
.red
= r
* 0x0101;
1210 col
.green
= g
* 0x0101;
1211 col
.blue
= b
* 0x0101;
1212 SetEntryColor(s
->palette
, n
, &col
);
1216 * Set the logical palette. Called by the terminal emulator.
1218 void palette_set(void *frontend
, int n
, int r
, int g
, int b
) {
1219 Session
*s
= frontend
;
1220 static const int first
[21] = {
1221 0, 2, 4, 6, 8, 10, 12, 14,
1222 1, 3, 5, 7, 9, 11, 13, 15,
1226 if (!HAVE_COLOR_QD())
1228 real_palette_set(s
, first
[n
], r
, g
, b
);
1230 real_palette_set(s
, first
[n
]+1, r
, g
, b
);
1231 if (first
[n
] == DEFAULT_BG
)
1233 ActivatePalette(s
->window
);
1237 * Reset to the default palette
1239 void palette_reset(void *frontend
) {
1240 Session
*s
= frontend
;
1241 /* This maps colour indices in cfg to those used in our palette. */
1242 static const int ww
[] = {
1243 6, 7, 8, 9, 10, 11, 12, 13,
1244 14, 15, 16, 17, 18, 19, 20, 21,
1249 if (!HAVE_COLOR_QD())
1252 assert(lenof(ww
) == NCOLOURS
);
1254 for (i
= 0; i
< NCOLOURS
; i
++) {
1255 real_palette_set(s
, i
,
1256 s
->cfg
.colours
[ww
[i
]][0],
1257 s
->cfg
.colours
[ww
[i
]][1],
1258 s
->cfg
.colours
[ww
[i
]][2]);
1261 ActivatePalette(s
->window
);
1262 /* Palette Manager will generate update events as required. */
1266 * Scroll the screen. (`lines' is +ve for scrolling forward, -ve
1269 void do_scroll(void *frontend
, int topline
, int botline
, int lines
) {
1270 Session
*s
= frontend
;
1272 RgnHandle scrollrgn
= NewRgn();
1273 RgnHandle movedupdate
= NewRgn();
1274 RgnHandle update
= NewRgn();
1275 Point g2l
= { 0, 0 };
1280 * Work out the part of the update region that will scrolled by
1284 SetRectRgn(scrollrgn
, 0, (topline
+ lines
) * s
->font_height
,
1285 s
->term
->cols
* s
->font_width
,
1286 (botline
+ 1) * s
->font_height
);
1288 SetRectRgn(scrollrgn
, 0, topline
* s
->font_height
,
1289 s
->term
->cols
* s
->font_width
,
1290 (botline
- lines
+ 1) * s
->font_height
);
1291 CopyRgn(((WindowPeek
)s
->window
)->updateRgn
, movedupdate
);
1292 GlobalToLocal(&g2l
);
1293 OffsetRgn(movedupdate
, g2l
.h
, g2l
.v
); /* Convert to local co-ords. */
1294 SectRgn(scrollrgn
, movedupdate
, movedupdate
); /* Clip scrolled section. */
1295 ValidRgn(movedupdate
);
1296 OffsetRgn(movedupdate
, 0, -lines
* s
->font_height
); /* Scroll it. */
1299 if (HAVE_COLOR_QD())
1300 PmBackColor(DEFAULT_BG
);
1302 BackColor(blackColor
); /* XXX make configurable */
1303 SetRect(&r
, 0, topline
* s
->font_height
,
1304 s
->term
->cols
* s
->font_width
, (botline
+ 1) * s
->font_height
);
1305 ScrollRect(&r
, 0, - lines
* s
->font_height
, update
);
1308 InvalRgn(movedupdate
);
1310 DisposeRgn(scrollrgn
);
1311 DisposeRgn(movedupdate
);
1315 void logevent(void *frontend
, char *str
) {
1317 /* XXX Do something */
1320 /* Dummy routine, only required in plink. */
1321 void ldisc_update(void *frontend
, int echo
, int edit
)
1326 * Mac PuTTY doesn't support printing yet.
1328 printer_job
*printer_start_job(char *printer
)
1334 void printer_job_data(printer_job
*pj
, void *data
, int len
)
1338 void printer_finish_job(printer_job
*pj
)
1342 void frontend_keypress(void *handle
)
1345 * Keypress termination in non-Close-On-Exit mode is not
1346 * currently supported in PuTTY proper, because the window
1347 * always has a perfectly good Close button anyway. So we do
1354 * Ask whether to wipe a session log file before writing to it.
1355 * Returns 2 for wipe, 1 for append, 0 for cancel (don't log).
1357 int askappend(void *frontend
, char *filename
)
1360 /* FIXME: not implemented yet. */
1367 * c-file-style: "simon"