0c367171 |
1 | /* $Id: macterm.c,v 1.22 2002/12/09 23:26:52 ben Exp $ */ |
d082ac49 |
2 | /* |
3 | * Copyright (c) 1999 Simon Tatham |
4 | * Copyright (c) 1999, 2002 Ben Harris |
5 | * All rights reserved. |
6 | * |
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 |
14 | * conditions: |
15 | * |
16 | * The above copyright notice and this permission notice shall be |
17 | * included in all copies or substantial portions of the Software. |
18 | * |
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 |
26 | * SOFTWARE. |
27 | */ |
28 | |
29 | /* |
30 | * macterm.c -- Macintosh terminal front-end |
31 | */ |
32 | |
33 | #include <MacTypes.h> |
34 | #include <Controls.h> |
35 | #include <ControlDefinitions.h> |
36 | #include <Fonts.h> |
37 | #include <Gestalt.h> |
64b8ebc6 |
38 | #include <LowMem.h> |
d082ac49 |
39 | #include <MacMemory.h> |
40 | #include <MacWindows.h> |
41 | #include <MixedMode.h> |
42 | #include <Palettes.h> |
43 | #include <Quickdraw.h> |
44 | #include <QuickdrawText.h> |
45 | #include <Resources.h> |
46 | #include <Scrap.h> |
47 | #include <Script.h> |
48 | #include <Sound.h> |
49 | #include <Threads.h> |
50 | #include <ToolUtils.h> |
51 | |
52 | #include <assert.h> |
53 | #include <limits.h> |
54 | #include <stdlib.h> |
55 | #include <stdio.h> |
56 | #include <string.h> |
57 | |
58 | #include "macresid.h" |
59 | #include "putty.h" |
60 | #include "mac.h" |
61 | #include "terminal.h" |
62 | |
63 | #define NCOLOURS (lenof(((Config *)0)->colours)) |
64 | |
65 | #define DEFAULT_FG 16 |
66 | #define DEFAULT_FG_BOLD 17 |
67 | #define DEFAULT_BG 18 |
68 | #define DEFAULT_BG_BOLD 19 |
69 | #define CURSOR_FG 20 |
e0cbe032 |
70 | #define CURSOR_BG 21 |
d082ac49 |
71 | |
72 | #define PTOCC(x) ((x) < 0 ? -(-(x - s->font_width - 1) / s->font_width) : \ |
73 | (x) / s->font_width) |
74 | #define PTOCR(y) ((y) < 0 ? -(-(y - s->font_height - 1) / s->font_height) : \ |
75 | (y) / s->font_height) |
76 | |
77 | static void mac_initfont(Session *); |
78 | static void mac_initpalette(Session *); |
79 | static void mac_adjustwinbg(Session *); |
80 | static void mac_adjustsize(Session *, int, int); |
81 | static void mac_drawgrowicon(Session *s); |
64b8ebc6 |
82 | static pascal void mac_growtermdraghook(void); |
d082ac49 |
83 | static pascal void mac_scrolltracker(ControlHandle, short); |
84 | static pascal void do_text_for_device(short, short, GDHandle, long); |
d082ac49 |
85 | static int mac_keytrans(Session *, EventRecord *, unsigned char *); |
86 | static void text_click(Session *, EventRecord *); |
87 | |
88 | void pre_paint(Session *s); |
89 | void post_paint(Session *s); |
90 | |
91 | #if TARGET_RT_MAC_CFM |
92 | static RoutineDescriptor mac_scrolltracker_upp = |
93 | BUILD_ROUTINE_DESCRIPTOR(uppControlActionProcInfo, |
94 | (ProcPtr)mac_scrolltracker); |
95 | static RoutineDescriptor do_text_for_device_upp = |
96 | BUILD_ROUTINE_DESCRIPTOR(uppDeviceLoopDrawingProcInfo, |
97 | (ProcPtr)do_text_for_device); |
d082ac49 |
98 | #else /* not TARGET_RT_MAC_CFM */ |
99 | #define mac_scrolltracker_upp mac_scrolltracker |
100 | #define do_text_for_device_upp do_text_for_device |
d082ac49 |
101 | #endif /* not TARGET_RT_MAC_CFM */ |
102 | |
103 | static void inbuf_putc(Session *s, int c) { |
104 | char ch = c; |
105 | |
106 | from_backend(s->term, 0, &ch, 1); |
107 | } |
108 | |
109 | static void inbuf_putstr(Session *s, const char *c) { |
110 | |
111 | from_backend(s->term, 0, (char *)c, strlen(c)); |
112 | } |
113 | |
114 | static void display_resource(Session *s, unsigned long type, short id) { |
115 | Handle h; |
116 | int len, i; |
117 | char *t; |
118 | |
119 | h = GetResource(type, id); |
120 | if (h == NULL) |
121 | fatalbox("Can't get test resource"); |
122 | len = GetResourceSizeOnDisk(h); |
123 | DetachResource(h); |
124 | HNoPurge(h); |
125 | HLock(h); |
126 | t = *h; |
127 | from_backend(s->term, 0, t, len); |
128 | term_out(s->term); |
129 | DisposeHandle(h); |
130 | } |
131 | |
132 | |
133 | void mac_newsession(void) { |
134 | Session *s; |
135 | UInt32 starttime; |
136 | char msg[128]; |
137 | OSErr err; |
138 | |
139 | /* This should obviously be initialised by other means */ |
140 | s = smalloc(sizeof(*s)); |
141 | memset(s, 0, sizeof(*s)); |
142 | do_defaults(NULL, &s->cfg); |
143 | s->back = &loop_backend; |
144 | |
145 | /* XXX: Own storage management? */ |
146 | if (HAVE_COLOR_QD()) |
147 | s->window = GetNewCWindow(wTerminal, NULL, (WindowPtr)-1); |
148 | else |
149 | s->window = GetNewWindow(wTerminal, NULL, (WindowPtr)-1); |
150 | SetWRefCon(s->window, (long)s); |
151 | s->scrollbar = GetNewControl(cVScroll, s->window); |
f6b14226 |
152 | s->term = term_init(&s->cfg, s); |
d082ac49 |
153 | |
154 | s->logctx = log_init(s); |
155 | term_provide_logctx(s->term, s->logctx); |
156 | |
157 | s->back->init(s->term, &s->backhandle, "localhost", 23, &s->realhost, 0); |
158 | s->back->provide_logctx(s->backhandle, s->logctx); |
159 | |
160 | term_provide_resize_fn(s->term, s->back->size, s->backhandle); |
161 | |
162 | mac_adjustsize(s, s->cfg.height, s->cfg.width); |
163 | term_size(s->term, s->cfg.height, s->cfg.width, s->cfg.savelines); |
164 | |
fe5634f6 |
165 | s->ldisc = ldisc_create(&s->cfg, s->term, s->back, s->backhandle, s); |
d082ac49 |
166 | ldisc_send(s->ldisc, NULL, 0, 0);/* cause ldisc to notice changes */ |
167 | |
168 | mac_initfont(s); |
169 | mac_initpalette(s); |
d082ac49 |
170 | if (HAVE_COLOR_QD()) { |
171 | /* Set to FALSE to not get palette updates in the background. */ |
172 | SetPalette(s->window, s->palette, TRUE); |
173 | ActivatePalette(s->window); |
174 | } |
175 | ShowWindow(s->window); |
176 | starttime = TickCount(); |
177 | display_resource(s, 'pTST', 128); |
178 | sprintf(msg, "Elapsed ticks: %d\015\012", TickCount() - starttime); |
179 | inbuf_putstr(s, msg); |
180 | term_out(s->term); |
181 | } |
182 | |
183 | static void mac_initfont(Session *s) { |
184 | Str255 macfont; |
185 | FontInfo fi; |
186 | |
187 | SetPort(s->window); |
188 | macfont[0] = sprintf((char *)&macfont[1], "%s", s->cfg.font); |
189 | GetFNum(macfont, &s->fontnum); |
190 | TextFont(s->fontnum); |
191 | TextFace(s->cfg.fontisbold ? bold : 0); |
192 | TextSize(s->cfg.fontheight); |
193 | GetFontInfo(&fi); |
194 | s->font_width = CharWidth('W'); /* Well, it's what NCSA uses. */ |
195 | s->font_ascent = fi.ascent; |
196 | s->font_leading = fi.leading; |
197 | s->font_height = s->font_ascent + fi.descent + s->font_leading; |
198 | if (!s->cfg.bold_colour) { |
199 | TextFace(bold); |
200 | s->font_boldadjust = s->font_width - CharWidth('W'); |
201 | } else |
202 | s->font_boldadjust = 0; |
203 | mac_adjustsize(s, s->term->rows, s->term->cols); |
204 | } |
205 | |
206 | /* |
207 | * To be called whenever the window size changes. |
208 | * rows and cols should be desired values. |
209 | * It's assumed the terminal emulator will be informed, and will set rows |
210 | * and cols for us. |
211 | */ |
212 | static void mac_adjustsize(Session *s, int newrows, int newcols) { |
213 | int winwidth, winheight; |
214 | |
215 | winwidth = newcols * s->font_width + 15; |
216 | winheight = newrows * s->font_height; |
217 | SizeWindow(s->window, winwidth, winheight, true); |
218 | HideControl(s->scrollbar); |
219 | MoveControl(s->scrollbar, winwidth - 15, -1); |
220 | SizeControl(s->scrollbar, 16, winheight - 13); |
221 | ShowControl(s->scrollbar); |
0c367171 |
222 | mac_drawgrowicon(s); |
d082ac49 |
223 | } |
224 | |
225 | static void mac_initpalette(Session *s) { |
226 | int i; |
227 | |
1eb3f8f0 |
228 | if (!HAVE_COLOR_QD()) |
229 | return; |
d082ac49 |
230 | /* |
231 | * Most colours should be inhibited on 2bpp displays. |
232 | * Palette manager documentation suggests inhibiting all tolerant colours |
233 | * on greyscale displays. |
234 | */ |
8a00b869 |
235 | #define PM_NORMAL ( pmTolerant | pmInhibitC2 | \ |
236 | pmInhibitG2 | pmInhibitG4 | pmInhibitG8 ) |
d082ac49 |
237 | #define PM_TOLERANCE 0x2000 |
238 | s->palette = NewPalette(22, NULL, PM_NORMAL, PM_TOLERANCE); |
239 | if (s->palette == NULL) |
240 | fatalbox("Unable to create palette"); |
241 | /* In 2bpp, these are the colours we want most. */ |
242 | SetEntryUsage(s->palette, DEFAULT_BG, |
243 | PM_NORMAL &~ pmInhibitC2, PM_TOLERANCE); |
244 | SetEntryUsage(s->palette, DEFAULT_FG, |
245 | PM_NORMAL &~ pmInhibitC2, PM_TOLERANCE); |
246 | SetEntryUsage(s->palette, DEFAULT_FG_BOLD, |
247 | PM_NORMAL &~ pmInhibitC2, PM_TOLERANCE); |
8a00b869 |
248 | SetEntryUsage(s->palette, CURSOR_BG, |
d082ac49 |
249 | PM_NORMAL &~ pmInhibitC2, PM_TOLERANCE); |
250 | palette_reset(s); |
251 | } |
252 | |
253 | /* |
254 | * Set the background colour of the window correctly. Should be |
255 | * called whenever the default background changes. |
256 | */ |
257 | static void mac_adjustwinbg(Session *s) { |
258 | |
259 | if (!HAVE_COLOR_QD()) |
260 | return; |
261 | #if TARGET_RT_CFM /* XXX doesn't link (at least for 68k) */ |
262 | if (mac_gestalts.windattr & gestaltWindowMgrPresent) |
263 | SetWindowContentColor(s->window, |
264 | &(*s->palette)->pmInfo[DEFAULT_BG].ciRGB); |
265 | else |
266 | #endif |
267 | { |
268 | if (s->wctab == NULL) |
269 | s->wctab = (WCTabHandle)NewHandle(sizeof(**s->wctab)); |
270 | if (s->wctab == NULL) |
271 | return; /* do without */ |
272 | (*s->wctab)->wCSeed = 0; |
273 | (*s->wctab)->wCReserved = 0; |
274 | (*s->wctab)->ctSize = 0; |
275 | (*s->wctab)->ctTable[0].value = wContentColor; |
276 | (*s->wctab)->ctTable[0].rgb = (*s->palette)->pmInfo[DEFAULT_BG].ciRGB; |
277 | SetWinColor(s->window, s->wctab); |
278 | } |
279 | } |
280 | |
281 | /* |
282 | * Set the cursor shape correctly |
283 | */ |
284 | void mac_adjusttermcursor(WindowPtr window, Point mouse, RgnHandle cursrgn) { |
285 | Session *s; |
286 | ControlHandle control; |
287 | short part; |
288 | int x, y; |
289 | |
290 | SetPort(window); |
291 | s = (Session *)GetWRefCon(window); |
292 | GlobalToLocal(&mouse); |
293 | part = FindControl(mouse, window, &control); |
294 | if (control == s->scrollbar) { |
295 | SetCursor(&qd.arrow); |
296 | RectRgn(cursrgn, &(*s->scrollbar)->contrlRect); |
297 | SectRgn(cursrgn, window->visRgn, cursrgn); |
298 | } else { |
299 | x = mouse.h / s->font_width; |
300 | y = mouse.v / s->font_height; |
301 | if (s->raw_mouse) |
302 | SetCursor(&qd.arrow); |
303 | else |
304 | SetCursor(*GetCursor(iBeamCursor)); |
305 | /* Ask for shape changes if we leave this character cell. */ |
306 | SetRectRgn(cursrgn, x * s->font_width, y * s->font_height, |
307 | (x + 1) * s->font_width, (y + 1) * s->font_height); |
308 | SectRgn(cursrgn, window->visRgn, cursrgn); |
309 | } |
310 | } |
311 | |
312 | /* |
313 | * Enable/disable menu items based on the active terminal window. |
314 | */ |
315 | void mac_adjusttermmenus(WindowPtr window) { |
316 | Session *s; |
317 | MenuHandle menu; |
318 | long offset; |
319 | |
320 | s = (Session *)GetWRefCon(window); |
321 | menu = GetMenuHandle(mEdit); |
322 | EnableItem(menu, 0); |
323 | DisableItem(menu, iUndo); |
324 | DisableItem(menu, iCut); |
325 | if (1/*s->term->selstate == SELECTED*/) |
326 | EnableItem(menu, iCopy); |
327 | else |
328 | DisableItem(menu, iCopy); |
329 | if (GetScrap(NULL, 'TEXT', &offset) == noTypeErr) |
330 | DisableItem(menu, iPaste); |
331 | else |
332 | EnableItem(menu, iPaste); |
333 | DisableItem(menu, iClear); |
334 | EnableItem(menu, iSelectAll); |
335 | } |
336 | |
337 | void mac_menuterm(WindowPtr window, short menu, short item) { |
338 | Session *s; |
339 | |
340 | s = (Session *)GetWRefCon(window); |
341 | switch (menu) { |
342 | case mEdit: |
343 | switch (item) { |
344 | case iCopy: |
345 | /* term_copy(s); */ |
346 | break; |
347 | case iPaste: |
348 | term_do_paste(s->term); |
349 | break; |
350 | } |
351 | } |
352 | } |
353 | |
354 | void mac_clickterm(WindowPtr window, EventRecord *event) { |
355 | Session *s; |
356 | Point mouse; |
357 | ControlHandle control; |
358 | int part; |
359 | |
360 | s = (Session *)GetWRefCon(window); |
361 | SetPort(window); |
362 | mouse = event->where; |
363 | GlobalToLocal(&mouse); |
364 | part = FindControl(mouse, window, &control); |
365 | if (control == s->scrollbar) { |
366 | switch (part) { |
367 | case kControlIndicatorPart: |
368 | if (TrackControl(control, mouse, NULL) == kControlIndicatorPart) |
369 | term_scroll(s->term, +1, GetControlValue(control)); |
370 | break; |
371 | case kControlUpButtonPart: |
372 | case kControlDownButtonPart: |
373 | case kControlPageUpPart: |
374 | case kControlPageDownPart: |
375 | TrackControl(control, mouse, &mac_scrolltracker_upp); |
376 | break; |
377 | } |
378 | } else { |
379 | text_click(s, event); |
380 | } |
381 | } |
382 | |
383 | static void text_click(Session *s, EventRecord *event) { |
384 | Point localwhere; |
385 | int row, col; |
386 | static UInt32 lastwhen = 0; |
387 | static Session *lastsess = NULL; |
388 | static int lastrow = -1, lastcol = -1; |
389 | static Mouse_Action lastact = MA_NOTHING; |
390 | |
391 | SetPort(s->window); |
392 | localwhere = event->where; |
393 | GlobalToLocal(&localwhere); |
394 | |
395 | col = PTOCC(localwhere.h); |
396 | row = PTOCR(localwhere.v); |
397 | if (event->when - lastwhen < GetDblTime() && |
398 | row == lastrow && col == lastcol && s == lastsess) |
399 | lastact = (lastact == MA_CLICK ? MA_2CLK : |
400 | lastact == MA_2CLK ? MA_3CLK : |
401 | lastact == MA_3CLK ? MA_CLICK : MA_NOTHING); |
402 | else |
403 | lastact = MA_CLICK; |
404 | /* Fake right button with shift key */ |
405 | term_mouse(s->term, event->modifiers & shiftKey ? MBT_RIGHT : MBT_LEFT, |
406 | lastact, col, row, event->modifiers & shiftKey, |
407 | event->modifiers & controlKey, event->modifiers & optionKey); |
408 | lastsess = s; |
409 | lastrow = row; |
410 | lastcol = col; |
411 | while (StillDown()) { |
412 | GetMouse(&localwhere); |
413 | col = PTOCC(localwhere.h); |
414 | row = PTOCR(localwhere.v); |
415 | term_mouse(s->term, |
416 | event->modifiers & shiftKey ? MBT_RIGHT : MBT_LEFT, |
417 | MA_DRAG, col, row, event->modifiers & shiftKey, |
418 | event->modifiers & controlKey, |
419 | event->modifiers & optionKey); |
420 | if (row > s->term->rows - 1) |
421 | term_scroll(s->term, 0, row - (s->term->rows - 1)); |
422 | else if (row < 0) |
423 | term_scroll(s->term, 0, row); |
424 | } |
425 | term_mouse(s->term, event->modifiers & shiftKey ? MBT_RIGHT : MBT_LEFT, |
426 | MA_RELEASE, col, row, event->modifiers & shiftKey, |
427 | event->modifiers & controlKey, event->modifiers & optionKey); |
428 | lastwhen = TickCount(); |
429 | } |
430 | |
431 | Mouse_Button translate_button(void *frontend, Mouse_Button button) |
432 | { |
433 | |
434 | switch (button) { |
435 | case MBT_LEFT: |
436 | return MBT_SELECT; |
437 | case MBT_RIGHT: |
438 | return MBT_EXTEND; |
439 | default: |
440 | return 0; |
441 | } |
442 | } |
443 | |
444 | void write_clip(void *cookie, wchar_t *data, int len, int must_deselect) { |
445 | |
446 | /* |
447 | * See "Programming with the Text Encoding Conversion Manager" |
448 | * Appendix E for Unicode scrap conventions. |
449 | * |
450 | * XXX Need to support TEXT/styl scrap as well. |
451 | * See STScrpRec in TextEdit (Inside Macintosh: Text) for styl details. |
452 | * XXX Maybe PICT scrap too. |
453 | */ |
454 | if (ZeroScrap() != noErr) |
455 | return; |
456 | PutScrap(len * sizeof(*data), 'utxt', data); |
457 | } |
458 | |
459 | void get_clip(void *frontend, wchar_t **p, int *lenp) { |
460 | Session *s = frontend; |
461 | static Handle h = NULL; |
462 | long offset; |
463 | |
464 | if (p == NULL) { |
465 | /* release memory */ |
466 | if (h != NULL) |
467 | DisposeHandle(h); |
468 | h = NULL; |
469 | } else |
470 | /* XXX Support TEXT-format scrap as well. */ |
471 | if (GetScrap(NULL, 'utxt', &offset) > 0) { |
472 | h = NewHandle(0); |
473 | *lenp = GetScrap(h, 'utxt', &offset) / sizeof(**p); |
474 | HLock(h); |
475 | *p = (wchar_t *)*h; |
476 | if (*p == NULL || *lenp <= 0) |
477 | fatalbox("Empty scrap"); |
478 | } else { |
479 | *p = NULL; |
480 | *lenp = 0; |
481 | } |
482 | } |
483 | |
484 | static pascal void mac_scrolltracker(ControlHandle control, short part) { |
485 | Session *s; |
486 | |
487 | s = (Session *)GetWRefCon((*control)->contrlOwner); |
488 | switch (part) { |
489 | case kControlUpButtonPart: |
490 | term_scroll(s->term, 0, -1); |
491 | break; |
492 | case kControlDownButtonPart: |
493 | term_scroll(s->term, 0, +1); |
494 | break; |
495 | case kControlPageUpPart: |
496 | term_scroll(s->term, 0, -(s->term->rows - 1)); |
497 | break; |
498 | case kControlPageDownPart: |
499 | term_scroll(s->term, 0, +(s->term->rows - 1)); |
500 | break; |
501 | } |
502 | } |
503 | |
504 | #define K_BS 0x3300 |
505 | #define K_F1 0x7a00 |
506 | #define K_F2 0x7800 |
507 | #define K_F3 0x6300 |
508 | #define K_F4 0x7600 |
509 | #define K_F5 0x6000 |
510 | #define K_F6 0x6100 |
511 | #define K_F7 0x6200 |
512 | #define K_F8 0x6400 |
513 | #define K_F9 0x6500 |
514 | #define K_F10 0x6d00 |
515 | #define K_F11 0x6700 |
516 | #define K_F12 0x6f00 |
517 | #define K_F13 0x6900 |
518 | #define K_F14 0x6b00 |
519 | #define K_F15 0x7100 |
520 | #define K_INSERT 0x7200 |
521 | #define K_HOME 0x7300 |
522 | #define K_PRIOR 0x7400 |
523 | #define K_DELETE 0x7500 |
524 | #define K_END 0x7700 |
525 | #define K_NEXT 0x7900 |
526 | #define K_LEFT 0x7b00 |
527 | #define K_RIGHT 0x7c00 |
528 | #define K_DOWN 0x7d00 |
529 | #define K_UP 0x7e00 |
530 | #define KP_0 0x5200 |
531 | #define KP_1 0x5300 |
532 | #define KP_2 0x5400 |
533 | #define KP_3 0x5500 |
534 | #define KP_4 0x5600 |
535 | #define KP_5 0x5700 |
536 | #define KP_6 0x5800 |
537 | #define KP_7 0x5900 |
538 | #define KP_8 0x5b00 |
539 | #define KP_9 0x5c00 |
540 | #define KP_CLEAR 0x4700 |
541 | #define KP_EQUAL 0x5100 |
542 | #define KP_SLASH 0x4b00 |
543 | #define KP_STAR 0x4300 |
544 | #define KP_PLUS 0x4500 |
545 | #define KP_MINUS 0x4e00 |
546 | #define KP_DOT 0x4100 |
547 | #define KP_ENTER 0x4c00 |
548 | |
549 | void mac_keyterm(WindowPtr window, EventRecord *event) { |
550 | unsigned char buf[20]; |
551 | int len; |
552 | Session *s; |
553 | |
554 | s = (Session *)GetWRefCon(window); |
555 | len = mac_keytrans(s, event, buf); |
10135a55 |
556 | ldisc_send(s->ldisc, (char *)buf, len, 1); |
557 | ObscureCursor(); |
558 | term_seen_key_event(s->term); |
559 | term_out(s->term); |
560 | term_update(s->term); |
d082ac49 |
561 | } |
562 | |
563 | static int mac_keytrans(Session *s, EventRecord *event, |
564 | unsigned char *output) { |
565 | unsigned char *p = output; |
566 | int code; |
567 | |
568 | /* No meta key yet -- that'll be rather fun. */ |
569 | |
570 | /* Keys that we handle locally */ |
571 | if (event->modifiers & shiftKey) { |
572 | switch (event->message & keyCodeMask) { |
573 | case K_PRIOR: /* shift-pageup */ |
574 | term_scroll(s->term, 0, -(s->term->rows - 1)); |
575 | return 0; |
576 | case K_NEXT: /* shift-pagedown */ |
577 | term_scroll(s->term, 0, +(s->term->rows - 1)); |
578 | return 0; |
579 | } |
580 | } |
581 | |
582 | /* |
583 | * Control-2 should return ^@ (0x00), Control-6 should return |
584 | * ^^ (0x1E), and Control-Minus should return ^_ (0x1F). Since |
585 | * the DOS keyboard handling did it, and we have nothing better |
586 | * to do with the key combo in question, we'll also map |
587 | * Control-Backquote to ^\ (0x1C). |
588 | */ |
589 | |
590 | if (event->modifiers & controlKey) { |
591 | switch (event->message & charCodeMask) { |
592 | case ' ': case '2': |
593 | *p++ = 0x00; |
594 | return p - output; |
595 | case '`': |
596 | *p++ = 0x1c; |
597 | return p - output; |
598 | case '6': |
599 | *p++ = 0x1e; |
600 | return p - output; |
601 | case '/': |
602 | *p++ = 0x1f; |
603 | return p - output; |
604 | } |
605 | } |
606 | |
607 | /* |
608 | * First, all the keys that do tilde codes. (ESC '[' nn '~', |
609 | * for integer decimal nn.) |
610 | * |
611 | * We also deal with the weird ones here. Linux VCs replace F1 |
612 | * to F5 by ESC [ [ A to ESC [ [ E. rxvt doesn't do _that_, but |
613 | * does replace Home and End (1~ and 4~) by ESC [ H and ESC O w |
614 | * respectively. |
615 | */ |
616 | code = 0; |
617 | switch (event->message & keyCodeMask) { |
618 | case K_F1: code = (event->modifiers & shiftKey ? 23 : 11); break; |
619 | case K_F2: code = (event->modifiers & shiftKey ? 24 : 12); break; |
620 | case K_F3: code = (event->modifiers & shiftKey ? 25 : 13); break; |
621 | case K_F4: code = (event->modifiers & shiftKey ? 26 : 14); break; |
622 | case K_F5: code = (event->modifiers & shiftKey ? 28 : 15); break; |
623 | case K_F6: code = (event->modifiers & shiftKey ? 29 : 17); break; |
624 | case K_F7: code = (event->modifiers & shiftKey ? 31 : 18); break; |
625 | case K_F8: code = (event->modifiers & shiftKey ? 32 : 19); break; |
626 | case K_F9: code = (event->modifiers & shiftKey ? 33 : 20); break; |
627 | case K_F10: code = (event->modifiers & shiftKey ? 34 : 21); break; |
628 | case K_F11: code = 23; break; |
629 | case K_F12: code = 24; break; |
630 | case K_HOME: code = 1; break; |
631 | case K_INSERT: code = 2; break; |
632 | case K_DELETE: code = 3; break; |
633 | case K_END: code = 4; break; |
634 | case K_PRIOR: code = 5; break; |
635 | case K_NEXT: code = 6; break; |
636 | } |
637 | if (s->cfg.funky_type == 1 && code >= 11 && code <= 15) { |
638 | p += sprintf((char *)p, "\x1B[[%c", code + 'A' - 11); |
639 | return p - output; |
640 | } |
641 | if (s->cfg.rxvt_homeend && (code == 1 || code == 4)) { |
642 | p += sprintf((char *)p, code == 1 ? "\x1B[H" : "\x1BOw"); |
643 | return p - output; |
644 | } |
645 | if (code) { |
646 | p += sprintf((char *)p, "\x1B[%d~", code); |
647 | return p - output; |
648 | } |
649 | |
650 | if (s->term->app_keypad_keys) { |
651 | switch (event->message & keyCodeMask) { |
652 | case KP_ENTER: p += sprintf((char *)p, "\x1BOM"); return p - output; |
653 | case KP_CLEAR: p += sprintf((char *)p, "\x1BOP"); return p - output; |
654 | case KP_EQUAL: p += sprintf((char *)p, "\x1BOQ"); return p - output; |
655 | case KP_SLASH: p += sprintf((char *)p, "\x1BOR"); return p - output; |
656 | case KP_STAR: p += sprintf((char *)p, "\x1BOS"); return p - output; |
657 | case KP_PLUS: p += sprintf((char *)p, "\x1BOl"); return p - output; |
658 | case KP_MINUS: p += sprintf((char *)p, "\x1BOm"); return p - output; |
659 | case KP_DOT: p += sprintf((char *)p, "\x1BOn"); return p - output; |
660 | case KP_0: p += sprintf((char *)p, "\x1BOp"); return p - output; |
661 | case KP_1: p += sprintf((char *)p, "\x1BOq"); return p - output; |
662 | case KP_2: p += sprintf((char *)p, "\x1BOr"); return p - output; |
663 | case KP_3: p += sprintf((char *)p, "\x1BOs"); return p - output; |
664 | case KP_4: p += sprintf((char *)p, "\x1BOt"); return p - output; |
665 | case KP_5: p += sprintf((char *)p, "\x1BOu"); return p - output; |
666 | case KP_6: p += sprintf((char *)p, "\x1BOv"); return p - output; |
667 | case KP_7: p += sprintf((char *)p, "\x1BOw"); return p - output; |
668 | case KP_8: p += sprintf((char *)p, "\x1BOx"); return p - output; |
669 | case KP_9: p += sprintf((char *)p, "\x1BOy"); return p - output; |
670 | } |
671 | } |
672 | |
673 | switch (event->message & keyCodeMask) { |
674 | case K_UP: |
675 | p += sprintf((char *)p, |
676 | s->term->app_cursor_keys ? "\x1BOA" : "\x1B[A"); |
677 | return p - output; |
678 | case K_DOWN: |
679 | p += sprintf((char *)p, |
680 | s->term->app_cursor_keys ? "\x1BOB" : "\x1B[B"); |
681 | return p - output; |
682 | case K_RIGHT: |
683 | p += sprintf((char *)p, |
684 | s->term->app_cursor_keys ? "\x1BOC" : "\x1B[C"); |
685 | return p - output; |
686 | case K_LEFT: |
687 | p += sprintf((char *)p, |
688 | s->term->app_cursor_keys ? "\x1BOD" : "\x1B[D"); |
689 | return p - output; |
690 | case KP_ENTER: |
691 | *p++ = 0x0d; |
692 | return p - output; |
693 | case K_BS: |
694 | *p++ = (s->cfg.bksp_is_delete ? 0x7f : 0x08); |
695 | return p - output; |
696 | default: |
697 | *p++ = event->message & charCodeMask; |
698 | return p - output; |
699 | } |
700 | } |
701 | |
702 | void request_paste(void *frontend) |
703 | { |
704 | Session *s = frontend; |
705 | |
706 | /* |
707 | * In the Mac OS, pasting is synchronous: we can read the |
708 | * clipboard with no difficulty, so request_paste() can just go |
709 | * ahead and paste. |
710 | */ |
711 | term_do_paste(s->term); |
712 | } |
713 | |
64b8ebc6 |
714 | static struct { |
715 | Rect msgrect; |
716 | Point msgorigin; |
717 | Point startmouse; |
718 | Session *s; |
719 | char oldmsg[20]; |
720 | } growterm_state; |
721 | |
d082ac49 |
722 | void mac_growterm(WindowPtr window, EventRecord *event) { |
723 | Rect limits; |
724 | long grow_result; |
725 | int newrows, newcols; |
726 | Session *s; |
64b8ebc6 |
727 | DragGrayRgnUPP draghooksave; |
728 | GrafPtr portsave; |
729 | FontInfo fi; |
d082ac49 |
730 | |
731 | s = (Session *)GetWRefCon(window); |
64b8ebc6 |
732 | |
733 | draghooksave = LMGetDragHook(); |
734 | growterm_state.oldmsg[0] = '\0'; |
735 | growterm_state.startmouse = event->where; |
736 | growterm_state.s = s; |
737 | GetPort(&portsave); |
738 | SetPort(s->window); |
739 | BackColor(whiteColor); |
740 | ForeColor(blackColor); |
741 | TextFont(systemFont); |
742 | TextFace(0); |
743 | TextSize(12); |
744 | GetFontInfo(&fi); |
745 | SetRect(&growterm_state.msgrect, 0, 0, |
746 | StringWidth("\p99999x99999") + 4, fi.ascent + fi.descent + 4); |
747 | SetPt(&growterm_state.msgorigin, 2, fi.ascent + 2); |
748 | LMSetDragHook(NewDragGrayRgnUPP(mac_growtermdraghook)); |
749 | |
d082ac49 |
750 | SetRect(&limits, s->font_width + 15, s->font_height, SHRT_MAX, SHRT_MAX); |
751 | grow_result = GrowWindow(window, event->where, &limits); |
64b8ebc6 |
752 | |
753 | DisposeDragGrayRgnUPP(LMGetDragHook()); |
754 | LMSetDragHook(draghooksave); |
755 | InvalRect(&growterm_state.msgrect); |
756 | |
757 | SetPort(portsave); |
758 | |
d082ac49 |
759 | if (grow_result != 0) { |
760 | newrows = HiWord(grow_result) / s->font_height; |
761 | newcols = (LoWord(grow_result) - 15) / s->font_width; |
762 | mac_adjustsize(s, newrows, newcols); |
763 | term_size(s->term, newrows, newcols, s->cfg.savelines); |
764 | } |
765 | } |
766 | |
64b8ebc6 |
767 | static pascal void mac_growtermdraghook(void) |
768 | { |
769 | Session *s = growterm_state.s; |
770 | GrafPtr portsave; |
771 | Point mouse; |
772 | char buf[20]; |
773 | int newrows, newcols; |
774 | |
775 | GetMouse(&mouse); |
776 | newrows = (mouse.v - growterm_state.startmouse.v) / s->font_height + |
777 | s->term->rows; |
778 | if (newrows < 1) newrows = 1; |
779 | newcols = (mouse.h - growterm_state.startmouse.h) / s->font_width + |
780 | s->term->cols; |
781 | if (newcols < 1) newcols = 1; |
782 | sprintf(buf, "%dx%d", newcols, newrows); |
783 | if (strcmp(buf, growterm_state.oldmsg) == 0) |
784 | return; |
785 | strcpy(growterm_state.oldmsg, buf); |
786 | c2pstr(buf); |
787 | |
788 | GetPort(&portsave); |
789 | SetPort(growterm_state.s->window); |
790 | EraseRect(&growterm_state.msgrect); |
791 | MoveTo(growterm_state.msgorigin.h, growterm_state.msgorigin.v); |
792 | DrawString((StringPtr)buf); |
793 | SetPort(portsave); |
794 | } |
795 | |
d082ac49 |
796 | void mac_activateterm(WindowPtr window, Boolean active) { |
797 | Session *s; |
798 | |
799 | s = (Session *)GetWRefCon(window); |
7d22c2e8 |
800 | s->term->has_focus = active; |
d082ac49 |
801 | term_update(s->term); |
802 | if (active) |
803 | ShowControl(s->scrollbar); |
804 | else { |
805 | if (HAVE_COLOR_QD()) |
806 | PmBackColor(DEFAULT_BG);/* HideControl clears behind the control */ |
807 | else |
808 | BackColor(blackColor); |
809 | HideControl(s->scrollbar); |
810 | } |
811 | mac_drawgrowicon(s); |
812 | } |
813 | |
814 | void mac_updateterm(WindowPtr window) { |
815 | Session *s; |
816 | |
817 | s = (Session *)GetWRefCon(window); |
818 | SetPort(window); |
819 | BeginUpdate(window); |
820 | pre_paint(s); |
821 | term_paint(s->term, s, |
e84d62e1 |
822 | PTOCC((*window->visRgn)->rgnBBox.left), |
823 | PTOCR((*window->visRgn)->rgnBBox.top), |
824 | PTOCC((*window->visRgn)->rgnBBox.right), |
825 | PTOCR((*window->visRgn)->rgnBBox.bottom), 1); |
d082ac49 |
826 | /* Restore default colours in case the Window Manager uses them */ |
827 | if (HAVE_COLOR_QD()) { |
828 | PmForeColor(DEFAULT_FG); |
829 | PmBackColor(DEFAULT_BG); |
830 | } else { |
831 | ForeColor(whiteColor); |
832 | BackColor(blackColor); |
833 | } |
834 | if (FrontWindow() != window) |
835 | EraseRect(&(*s->scrollbar)->contrlRect); |
836 | UpdateControls(window, window->visRgn); |
837 | mac_drawgrowicon(s); |
838 | post_paint(s); |
839 | EndUpdate(window); |
840 | } |
841 | |
842 | static void mac_drawgrowicon(Session *s) { |
843 | Rect clip; |
ea4c3d8a |
844 | RgnHandle savergn; |
d082ac49 |
845 | |
846 | SetPort(s->window); |
ea4c3d8a |
847 | /* |
848 | * Stop DrawGrowIcon giving us space for a horizontal scrollbar |
849 | * See Tech Note TB575 for details. |
850 | */ |
851 | clip = s->window->portRect; |
852 | clip.left = clip.right - 15; |
853 | savergn = NewRgn(); |
854 | GetClip(savergn); |
d082ac49 |
855 | ClipRect(&clip); |
856 | DrawGrowIcon(s->window); |
ea4c3d8a |
857 | SetClip(savergn); |
858 | DisposeRgn(savergn); |
d082ac49 |
859 | } |
860 | |
861 | struct do_text_args { |
862 | Session *s; |
863 | Rect textrect; |
d082ac49 |
864 | char *text; |
865 | int len; |
866 | unsigned long attr; |
867 | int lattr; |
fd7d8b47 |
868 | Point numer, denom; |
d082ac49 |
869 | }; |
870 | |
871 | /* |
872 | * Call from the terminal emulator to draw a bit of text |
873 | * |
874 | * x and y are text row and column (zero-based) |
875 | */ |
876 | void do_text(Context ctx, int x, int y, char *text, int len, |
877 | unsigned long attr, int lattr) { |
878 | Session *s = ctx; |
879 | int style = 0; |
880 | struct do_text_args a; |
881 | RgnHandle textrgn; |
d082ac49 |
882 | |
883 | SetPort(s->window); |
884 | |
d082ac49 |
885 | /* First check this text is relevant */ |
886 | a.textrect.top = y * s->font_height; |
887 | a.textrect.bottom = (y + 1) * s->font_height; |
888 | a.textrect.left = x * s->font_width; |
889 | a.textrect.right = (x + len) * s->font_width; |
890 | if (!RectInRgn(&a.textrect, s->window->visRgn)) |
891 | return; |
892 | |
893 | a.s = s; |
894 | a.text = text; |
895 | a.len = len; |
896 | a.attr = attr; |
897 | a.lattr = lattr; |
fd7d8b47 |
898 | a.numer.h = a.numer.v = a.denom.h = a.denom.v = 1; |
d082ac49 |
899 | SetPort(s->window); |
900 | TextFont(s->fontnum); |
901 | if (s->cfg.fontisbold || (attr & ATTR_BOLD) && !s->cfg.bold_colour) |
902 | style |= bold; |
903 | if (attr & ATTR_UNDER) |
904 | style |= underline; |
905 | TextFace(style); |
906 | TextSize(s->cfg.fontheight); |
4d1565a4 |
907 | TextMode(srcOr); |
d082ac49 |
908 | if (HAVE_COLOR_QD()) |
909 | if (style & bold) { |
910 | SpaceExtra(s->font_boldadjust << 16); |
911 | CharExtra(s->font_boldadjust << 16); |
912 | } else { |
913 | SpaceExtra(0); |
914 | CharExtra(0); |
915 | } |
916 | textrgn = NewRgn(); |
917 | RectRgn(textrgn, &a.textrect); |
918 | if (HAVE_COLOR_QD()) |
919 | DeviceLoop(textrgn, &do_text_for_device_upp, (long)&a, 0); |
920 | else |
921 | do_text_for_device(1, 0, NULL, (long)&a); |
922 | DisposeRgn(textrgn); |
923 | /* Tell the window manager about it in case this isn't an update */ |
924 | ValidRect(&a.textrect); |
925 | } |
926 | |
927 | static pascal void do_text_for_device(short depth, short devflags, |
928 | GDHandle device, long cookie) { |
929 | struct do_text_args *a; |
4d1565a4 |
930 | int bgcolour, fgcolour, bright, reverse, tmp; |
d082ac49 |
931 | |
932 | a = (struct do_text_args *)cookie; |
933 | |
934 | bright = (a->attr & ATTR_BOLD) && a->s->cfg.bold_colour; |
4d1565a4 |
935 | reverse = a->attr & ATTR_REVERSE; |
d082ac49 |
936 | |
4d1565a4 |
937 | if (depth == 1 && (a->attr & TATTR_ACTCURS)) |
938 | reverse = !reverse; |
d082ac49 |
939 | |
4d1565a4 |
940 | if (HAVE_COLOR_QD()) { |
941 | if (depth > 2) { |
942 | fgcolour = ((a->attr & ATTR_FGMASK) >> ATTR_FGSHIFT) * 2; |
943 | bgcolour = ((a->attr & ATTR_BGMASK) >> ATTR_BGSHIFT) * 2; |
d082ac49 |
944 | } else { |
4d1565a4 |
945 | /* |
946 | * NB: bold reverse in 2bpp breaks with the usual PuTTY model and |
947 | * boldens the background, because that's all we can do. |
948 | */ |
949 | fgcolour = bright ? DEFAULT_FG_BOLD : DEFAULT_FG; |
950 | bgcolour = DEFAULT_BG; |
d082ac49 |
951 | } |
4d1565a4 |
952 | if (reverse) { |
953 | tmp = fgcolour; |
954 | fgcolour = bgcolour; |
955 | bgcolour = tmp; |
956 | } |
957 | if (bright && depth > 2) |
958 | fgcolour++; |
959 | if ((a->attr & TATTR_ACTCURS) && depth > 1) { |
e0cbe032 |
960 | fgcolour = CURSOR_FG; |
d082ac49 |
961 | bgcolour = CURSOR_BG; |
d082ac49 |
962 | } |
963 | PmForeColor(fgcolour); |
964 | PmBackColor(bgcolour); |
4d1565a4 |
965 | } else { /* No Color Quickdraw */ |
966 | /* XXX This should be done with a _little_ more configurability */ |
967 | if (reverse) { |
968 | ForeColor(blackColor); |
969 | BackColor(whiteColor); |
970 | } else { |
971 | ForeColor(whiteColor); |
972 | BackColor(blackColor); |
973 | } |
d082ac49 |
974 | } |
975 | |
4d1565a4 |
976 | EraseRect(&a->textrect); |
d082ac49 |
977 | MoveTo(a->textrect.left, a->textrect.top + a->s->font_ascent); |
978 | /* FIXME: Sort out bold width adjustments on Original QuickDraw. */ |
fd7d8b47 |
979 | if (a->s->window->grafProcs != NULL) |
980 | InvokeQDTextUPP(a->len, a->text, a->numer, a->denom, |
981 | a->s->window->grafProcs->textProc); |
982 | else |
983 | StdText(a->len, a->text, a->numer, a->denom); |
d082ac49 |
984 | |
985 | if (a->attr & TATTR_PASCURS) { |
986 | PenNormal(); |
987 | switch (depth) { |
988 | case 1: |
989 | PenMode(patXor); |
990 | break; |
991 | default: |
992 | PmForeColor(CURSOR_BG); |
993 | break; |
994 | } |
995 | FrameRect(&a->textrect); |
996 | } |
997 | } |
998 | |
999 | void do_cursor(Context ctx, int x, int y, char *text, int len, |
1000 | unsigned long attr, int lattr) |
1001 | { |
1002 | |
e0cbe032 |
1003 | do_text(ctx, x, y, text, len, attr, lattr); |
d082ac49 |
1004 | } |
1005 | |
1006 | /* |
1007 | * Call from the terminal emulator to get its graphics context. |
1008 | * Should probably be called start_redraw or something. |
1009 | */ |
1010 | void pre_paint(Session *s) { |
2647b103 |
1011 | GDHandle gdh; |
1012 | Rect myrect, tmprect; |
d082ac49 |
1013 | |
2647b103 |
1014 | if (HAVE_COLOR_QD()) { |
0a0fa8cd |
1015 | s->term->attr_mask = 0; |
2647b103 |
1016 | SetPort(s->window); |
1017 | myrect = (*s->window->visRgn)->rgnBBox; |
1018 | LocalToGlobal((Point *)&myrect.top); |
1019 | LocalToGlobal((Point *)&myrect.bottom); |
1020 | for (gdh = GetDeviceList(); |
1021 | gdh != NULL; |
1022 | gdh = GetNextDevice(gdh)) { |
1023 | if (TestDeviceAttribute(gdh, screenDevice) && |
1024 | TestDeviceAttribute(gdh, screenActive) && |
1025 | SectRect(&(*gdh)->gdRect, &myrect, &tmprect)) { |
1026 | switch ((*(*gdh)->gdPMap)->pixelSize) { |
1027 | case 1: |
1028 | if (s->cfg.bold_colour) |
0a0fa8cd |
1029 | s->term->attr_mask |= ~(ATTR_COLOURS | |
1030 | (s->cfg.bold_colour ? ATTR_BOLD : 0)); |
e373bb53 |
1031 | break; |
2647b103 |
1032 | case 2: |
e373bb53 |
1033 | s->term->attr_mask |= ~ATTR_COLOURS; |
1034 | break; |
1035 | default: |
1036 | s->term->attr_mask = ~0; |
1037 | return; /* No point checking more screens. */ |
2647b103 |
1038 | } |
1039 | } |
1040 | } |
1041 | } else |
0a0fa8cd |
1042 | s->term->attr_mask = ~(ATTR_COLOURS | |
2647b103 |
1043 | (s->cfg.bold_colour ? ATTR_BOLD : 0)); |
d082ac49 |
1044 | } |
1045 | |
1046 | Context get_ctx(void *frontend) { |
1047 | Session *s = frontend; |
1048 | |
1049 | pre_paint(s); |
1050 | return s; |
1051 | } |
1052 | |
1053 | void free_ctx(Context ctx) { |
1054 | |
1055 | } |
1056 | |
d082ac49 |
1057 | /* |
1058 | * Presumably this does something in Windows |
1059 | */ |
1060 | void post_paint(Session *s) { |
1061 | |
1062 | } |
1063 | |
1064 | /* |
1065 | * Set the scroll bar position |
1066 | * |
1067 | * total is the line number of the bottom of the working screen |
1068 | * start is the line number of the top of the display |
1069 | * page is the length of the displayed page |
1070 | */ |
1071 | void set_sbar(void *frontend, int total, int start, int page) { |
1072 | Session *s = frontend; |
1073 | |
1074 | /* We don't redraw until we've set everything up, to avoid glitches */ |
1075 | (*s->scrollbar)->contrlMin = 0; |
1076 | (*s->scrollbar)->contrlMax = total - page; |
1077 | SetControlValue(s->scrollbar, start); |
1078 | #if TARGET_RT_CFM |
1079 | /* XXX: This doesn't link for me. */ |
1080 | if (mac_gestalts.cntlattr & gestaltControlMgrPresent) |
1081 | SetControlViewSize(s->scrollbar, page); |
1082 | #endif |
1083 | } |
1084 | |
1085 | void sys_cursor(void *frontend, int x, int y) |
1086 | { |
1087 | /* |
1088 | * I think his is meaningless under Mac OS. |
1089 | */ |
1090 | } |
1091 | |
1092 | /* |
1093 | * This is still called when mode==BELL_VISUAL, even though the |
1094 | * visual bell is handled entirely within terminal.c, because we |
1095 | * may want to perform additional actions on any kind of bell (for |
1096 | * example, taskbar flashing in Windows). |
1097 | */ |
1098 | void beep(void *frontend, int mode) |
1099 | { |
1100 | if (mode != BELL_VISUAL) |
1101 | SysBeep(30); |
1102 | /* |
1103 | * XXX We should indicate the relevant window and/or use the |
1104 | * Notification Manager |
1105 | */ |
1106 | } |
1107 | |
1108 | int char_width(Context ctx, int uc) |
1109 | { |
1110 | /* |
1111 | * Until we support exciting character-set stuff, assume all chars are |
1112 | * single-width. |
1113 | */ |
1114 | return 1; |
1115 | } |
1116 | |
1117 | /* |
1118 | * Set icon string -- a no-op here (Windowshade?) |
1119 | */ |
1120 | void set_icon(void *frontend, char *icon) { |
1121 | Session *s = frontend; |
1122 | |
1123 | } |
1124 | |
1125 | /* |
1126 | * Set the window title |
1127 | */ |
1128 | void set_title(void *frontend, char *title) { |
1129 | Session *s = frontend; |
1130 | Str255 mactitle; |
1131 | |
1132 | mactitle[0] = sprintf((char *)&mactitle[1], "%s", title); |
1133 | SetWTitle(s->window, mactitle); |
1134 | } |
1135 | |
1136 | /* |
1137 | * set or clear the "raw mouse message" mode |
1138 | */ |
1139 | void set_raw_mouse_mode(void *frontend, int activate) |
1140 | { |
1141 | Session *s = frontend; |
1142 | |
1143 | s->raw_mouse = activate; |
1144 | /* FIXME: Should call mac_updatetermcursor as appropriate. */ |
1145 | } |
1146 | |
1147 | /* |
1148 | * Resize the window at the emulator's request |
1149 | */ |
1150 | void request_resize(void *frontend, int w, int h) { |
1151 | Session *s = frontend; |
1152 | |
1153 | s->term->cols = w; |
1154 | s->term->rows = h; |
1155 | mac_initfont(s); |
1156 | } |
1157 | |
1158 | /* |
1159 | * Iconify (actually collapse) the window at the emulator's request. |
1160 | */ |
1161 | void set_iconic(void *frontend, int iconic) |
1162 | { |
1163 | Session *s = frontend; |
1164 | UInt32 features; |
1165 | |
1166 | if (mac_gestalts.apprvers >= 0x0100 && |
1167 | GetWindowFeatures(s->window, &features) == noErr && |
1168 | (features & kWindowCanCollapse)) |
1169 | CollapseWindow(s->window, iconic); |
1170 | } |
1171 | |
1172 | /* |
1173 | * Move the window in response to a server-side request. |
1174 | */ |
1175 | void move_window(void *frontend, int x, int y) |
1176 | { |
1177 | Session *s = frontend; |
1178 | |
1179 | MoveWindow(s->window, x, y, FALSE); |
1180 | } |
1181 | |
1182 | /* |
1183 | * Move the window to the top or bottom of the z-order in response |
1184 | * to a server-side request. |
1185 | */ |
1186 | void set_zorder(void *frontend, int top) |
1187 | { |
1188 | Session *s = frontend; |
1189 | |
1190 | /* |
1191 | * We also change the input focus to point to the topmost window, |
1192 | * since that's probably what the Human Interface Guidelines would |
1193 | * like us to do. |
1194 | */ |
1195 | if (top) |
1196 | SelectWindow(s->window); |
1197 | else |
1198 | SendBehind(s->window, NULL); |
1199 | } |
1200 | |
1201 | /* |
1202 | * Refresh the window in response to a server-side request. |
1203 | */ |
1204 | void refresh_window(void *frontend) |
1205 | { |
1206 | Session *s = frontend; |
1207 | |
1208 | term_invalidate(s->term); |
1209 | } |
1210 | |
1211 | /* |
1212 | * Maximise or restore the window in response to a server-side |
1213 | * request. |
1214 | */ |
1215 | void set_zoomed(void *frontend, int zoomed) |
1216 | { |
1217 | Session *s = frontend; |
1218 | |
1219 | ZoomWindow(s->window, zoomed ? inZoomOut : inZoomIn, FALSE); |
1220 | } |
1221 | |
1222 | /* |
1223 | * Report whether the window is iconic, for terminal reports. |
1224 | */ |
1225 | int is_iconic(void *frontend) |
1226 | { |
1227 | Session *s = frontend; |
1228 | UInt32 features; |
1229 | |
1230 | if (mac_gestalts.apprvers >= 0x0100 && |
1231 | GetWindowFeatures(s->window, &features) == noErr && |
1232 | (features & kWindowCanCollapse)) |
1233 | return IsWindowCollapsed(s->window); |
1234 | return FALSE; |
1235 | } |
1236 | |
1237 | /* |
1238 | * Report the window's position, for terminal reports. |
1239 | */ |
1240 | void get_window_pos(void *frontend, int *x, int *y) |
1241 | { |
1242 | Session *s = frontend; |
1243 | |
1244 | *x = s->window->portRect.left; |
1245 | *y = s->window->portRect.top; |
1246 | } |
1247 | |
1248 | /* |
1249 | * Report the window's pixel size, for terminal reports. |
1250 | */ |
1251 | void get_window_pixels(void *frontend, int *x, int *y) |
1252 | { |
1253 | Session *s = frontend; |
1254 | |
1255 | *x = s->window->portRect.right - s->window->portRect.left; |
1256 | *y = s->window->portRect.bottom - s->window->portRect.top; |
1257 | } |
1258 | |
1259 | /* |
1260 | * Return the window or icon title. |
1261 | */ |
1262 | char *get_window_title(void *frontend, int icon) |
1263 | { |
1264 | Session *s = frontend; |
1265 | |
1266 | /* Erm, we don't save this at the moment */ |
1267 | return ""; |
1268 | } |
1269 | |
1270 | /* |
1271 | * real_palette_set(): This does the actual palette-changing work on behalf |
1272 | * of palette_set(). Does _not_ call ActivatePalette() in case the caller |
1273 | * is doing a batch of updates. |
1274 | */ |
1275 | static void real_palette_set(Session *s, int n, int r, int g, int b) |
1276 | { |
1277 | RGBColor col; |
1278 | |
1279 | if (!HAVE_COLOR_QD()) |
1280 | return; |
1281 | col.red = r * 0x0101; |
1282 | col.green = g * 0x0101; |
1283 | col.blue = b * 0x0101; |
d082ac49 |
1284 | SetEntryColor(s->palette, n, &col); |
1285 | } |
1286 | |
1287 | /* |
1288 | * Set the logical palette. Called by the terminal emulator. |
1289 | */ |
1290 | void palette_set(void *frontend, int n, int r, int g, int b) { |
1291 | Session *s = frontend; |
1292 | static const int first[21] = { |
1293 | 0, 2, 4, 6, 8, 10, 12, 14, |
1294 | 1, 3, 5, 7, 9, 11, 13, 15, |
e0cbe032 |
1295 | 16, 17, 18, 20, 21 |
d082ac49 |
1296 | }; |
1297 | |
1298 | if (!HAVE_COLOR_QD()) |
1299 | return; |
1300 | real_palette_set(s, first[n], r, g, b); |
e0cbe032 |
1301 | if (first[n] == 18) |
d082ac49 |
1302 | real_palette_set(s, first[n]+1, r, g, b); |
1303 | if (first[n] == DEFAULT_BG) |
1304 | mac_adjustwinbg(s); |
1305 | ActivatePalette(s->window); |
1306 | } |
1307 | |
1308 | /* |
1309 | * Reset to the default palette |
1310 | */ |
1311 | void palette_reset(void *frontend) { |
1312 | Session *s = frontend; |
1313 | /* This maps colour indices in cfg to those used in our palette. */ |
1314 | static const int ww[] = { |
1315 | 6, 7, 8, 9, 10, 11, 12, 13, |
1316 | 14, 15, 16, 17, 18, 19, 20, 21, |
1317 | 0, 1, 2, 3, 4, 5 |
1318 | }; |
1319 | int i; |
1320 | |
1321 | if (!HAVE_COLOR_QD()) |
1322 | return; |
1323 | |
1324 | assert(lenof(ww) == NCOLOURS); |
1325 | |
1326 | for (i = 0; i < NCOLOURS; i++) { |
1327 | real_palette_set(s, i, |
1328 | s->cfg.colours[ww[i]][0], |
1329 | s->cfg.colours[ww[i]][1], |
1330 | s->cfg.colours[ww[i]][2]); |
1331 | } |
1332 | mac_adjustwinbg(s); |
1333 | ActivatePalette(s->window); |
1334 | /* Palette Manager will generate update events as required. */ |
1335 | } |
1336 | |
1337 | /* |
1338 | * Scroll the screen. (`lines' is +ve for scrolling forward, -ve |
1339 | * for backward.) |
1340 | */ |
1341 | void do_scroll(void *frontend, int topline, int botline, int lines) { |
1342 | Session *s = frontend; |
1343 | Rect r; |
11ddab61 |
1344 | RgnHandle scrollrgn = NewRgn(); |
1345 | RgnHandle movedupdate = NewRgn(); |
1346 | RgnHandle update = NewRgn(); |
1347 | Point g2l = { 0, 0 }; |
d082ac49 |
1348 | |
d082ac49 |
1349 | SetPort(s->window); |
11ddab61 |
1350 | |
1351 | /* |
1352 | * Work out the part of the update region that will scrolled by |
1353 | * this operation. |
1354 | */ |
1355 | if (lines > 0) |
1356 | SetRectRgn(scrollrgn, 0, (topline + lines) * s->font_height, |
1357 | s->term->cols * s->font_width, |
1358 | (botline + 1) * s->font_height); |
1359 | else |
1360 | SetRectRgn(scrollrgn, 0, topline * s->font_height, |
1361 | s->term->cols * s->font_width, |
1362 | (botline - lines + 1) * s->font_height); |
1363 | CopyRgn(((WindowPeek)s->window)->updateRgn, movedupdate); |
1364 | GlobalToLocal(&g2l); |
1365 | OffsetRgn(movedupdate, g2l.h, g2l.v); /* Convert to local co-ords. */ |
1366 | SectRgn(scrollrgn, movedupdate, movedupdate); /* Clip scrolled section. */ |
1367 | ValidRgn(movedupdate); |
1368 | OffsetRgn(movedupdate, 0, -lines * s->font_height); /* Scroll it. */ |
1369 | |
1951eebc |
1370 | PenNormal(); |
d082ac49 |
1371 | if (HAVE_COLOR_QD()) |
1372 | PmBackColor(DEFAULT_BG); |
fd7d8b47 |
1373 | else |
1374 | BackColor(blackColor); /* XXX make configurable */ |
d082ac49 |
1375 | SetRect(&r, 0, topline * s->font_height, |
1376 | s->term->cols * s->font_width, (botline + 1) * s->font_height); |
1377 | ScrollRect(&r, 0, - lines * s->font_height, update); |
11ddab61 |
1378 | |
d082ac49 |
1379 | InvalRgn(update); |
11ddab61 |
1380 | InvalRgn(movedupdate); |
1381 | |
1382 | DisposeRgn(scrollrgn); |
1383 | DisposeRgn(movedupdate); |
d082ac49 |
1384 | DisposeRgn(update); |
1385 | } |
1386 | |
1387 | void logevent(void *frontend, char *str) { |
1388 | |
1389 | /* XXX Do something */ |
1390 | } |
1391 | |
1392 | /* Dummy routine, only required in plink. */ |
1393 | void ldisc_update(void *frontend, int echo, int edit) |
1394 | { |
1395 | } |
1396 | |
1397 | /* |
1398 | * Mac PuTTY doesn't support printing yet. |
1399 | */ |
1400 | printer_job *printer_start_job(char *printer) |
1401 | { |
1402 | |
1403 | return NULL; |
1404 | } |
1405 | |
1406 | void printer_job_data(printer_job *pj, void *data, int len) |
1407 | { |
1408 | } |
1409 | |
1410 | void printer_finish_job(printer_job *pj) |
1411 | { |
1412 | } |
1413 | |
1414 | void frontend_keypress(void *handle) |
1415 | { |
1416 | /* |
1417 | * Keypress termination in non-Close-On-Exit mode is not |
1418 | * currently supported in PuTTY proper, because the window |
1419 | * always has a perfectly good Close button anyway. So we do |
1420 | * nothing here. |
1421 | */ |
1422 | return; |
1423 | } |
1424 | |
1425 | /* |
1426 | * Ask whether to wipe a session log file before writing to it. |
1427 | * Returns 2 for wipe, 1 for append, 0 for cancel (don't log). |
1428 | */ |
1429 | int askappend(void *frontend, char *filename) |
1430 | { |
1431 | |
1432 | /* FIXME: not implemented yet. */ |
1433 | return 2; |
1434 | } |
1435 | |
1436 | /* |
1437 | * Emacs magic: |
1438 | * Local Variables: |
1439 | * c-file-style: "simon" |
1440 | * End: |
1441 | */ |
1442 | |