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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.46 by pcg, Sat Feb 21 21:11:59 2004 UTC vs.
Revision 1.543 by sf-exg, Sat Apr 26 14:07:36 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
30 * 32 *
31 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 36 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
45 47
46/*{{{ includes: */ 48/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 49#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
49#include "version.h" 52#include "version.h"
50#include "command.h" 53#include "command.h"
51 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
52#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
55 66
56/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
57void 68
58rxvt_term::lookup_key (XKeyEvent &ev) 69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
59{ 138{
60 int ctrl, meta, shft, len; 139 x = Pixel2Col (x);
61 unsigned int newlen; 140 y = Pixel2Row (y);
62 KeySym keysym; 141
63#ifdef DEBUG_CMD 142 if (!IN_RANGE_EXC (x, 0, ncol)
64 static int debug_key = 1; /* accessible by a debugger only */ 143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
65#endif 178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
405static inline wchar_t *
406rxvt_wcsdup (const wchar_t *str, int len)
407{
408 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
409 memcpy (r, str, len * sizeof (wchar_t));
410 r[len] = 0;
411 return r;
412}
413
414void ecb_cold
415rxvt_term::key_press (XKeyEvent &ev)
416{
417 int ctrl, meta, shft, len;
418 KeySym keysym;
66 int valid_keysym; 419 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 420 char kbuf[KBUFSZ];
421
422#if ISO_14755
423 if (iso14755buf & ISO_14755_52)
424 return;
425#endif
68 426
69 /* 427 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 428 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 429 * escape sequence to toggle the Keypad.
72 * 430 *
73 * Always permit `shift' to override the current setting 431 * Always permit `shift' to override the current setting
74 */ 432 */
75 shft = (ev.state & ShiftMask); 433 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 434 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 435 meta = ev.state & ModMetaMask;
78
79 if (numlock_state || (ev.state & ModNumLockMask))
80 {
81 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode ((!numlock_state), PrivMode_aplKP);
83 }
84 436
85 kbuf[0] = 0; 437 kbuf[0] = 0;
86 438
87#ifdef USE_XIM 439#if USE_XIM
88 if (Input_Context) 440 if (Input_Context)
89 { 441 {
90 Status status_return; 442 Status status_return;
91 443
444#if 0
92#ifdef X_HAVE_UTF8_STRING 445#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 446 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 447 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 448 KBUFSZ, &keysym, &status_return);
96 else 449 else
97#endif 450#endif
98 451#endif
99 { 452 {
100 wchar_t wkbuf[KBUFSZ + 1]; 453 wchar_t wkbuf[KBUFSZ + 1];
101 454
102 // the XOpenIM manpage lies about hardcoding the locale 455 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 456 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 458 SET_LOCALE (rs[Rs_imLocale]);
459
106 // assume wchar_t == unicode or better 460 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 461 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 462 KBUFSZ, &keysym, &status_return);
463
109 if (rs[Rs_imLocale]) 464 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 465 SET_LOCALE (locale);
111 466
112 if (status_return == XLookupChars 467 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 468 || status_return == XLookupBoth)
114 { 469 {
470 /* make sure the user can type ctrl-@, i.e. NUL */
471 if (len == 1 && *wkbuf == 0)
472 {
473 kbuf[0] = 0;
474 len = 1;
475 }
476 else
477 {
115 wkbuf[len] = 0; 478 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 479 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 480 if (len < 0)
118 len = 0; 481 len = 0;
482 }
119 } 483 }
120 else 484 else
121 len = 0; 485 len = 0;
122 } 486 }
123 487
124 valid_keysym = status_return == XLookupKeySym 488 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 489 || status_return == XLookupBoth;
126 } 490 }
127 else 491 else
128#endif 492#endif
129
130 { 493 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 494 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 495 valid_keysym = keysym != NoSymbol;
133 } 496 }
134 497
135 if (valid_keysym) 498 if (valid_keysym)
136 { 499 {
137 /* for some backwards compatibility */ 500#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 501 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 502 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 503#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 504
158 if (TermWin.saveLines) 505 if (saveLines)
159 { 506 {
160#ifdef UNSHIFTED_SCROLLKEYS 507#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 508 if (!ctrl && !meta)
162 {
163#else 509#else
164 if (IS_SCROLL_MOD) 510 if (IS_SCROLL_MOD)
511#endif
165 { 512 {
166#endif
167 int lnsppg; 513 int lnsppg;
168 514
169#ifdef PAGING_CONTEXT_LINES 515#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 516 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 517#else
172 lnsppg = TermWin.nrow * 4 / 5; 518 lnsppg = nrow * 4 / 5;
173#endif 519#endif
520 max_it (lnsppg, 1);
521
174 if (keysym == XK_Prior) 522 if (keysym == XK_Prior)
175 { 523 {
176 scr_page (UP, lnsppg); 524 scr_page (lnsppg);
177 return; 525 return;
178 } 526 }
179 else if (keysym == XK_Next) 527 else if (keysym == XK_Next)
180 { 528 {
181 scr_page (DN, lnsppg); 529 scr_page (-lnsppg);
182 return; 530 return;
183 } 531 }
184 } 532 }
185#ifdef SCROLL_ON_UPDOWN_KEYS 533#ifdef SCROLL_ON_UPDOWN_KEYS
186 if (IS_SCROLL_MOD) 534 if (IS_SCROLL_MOD)
187 { 535 {
188 if (keysym == XK_Up) 536 if (keysym == XK_Up)
189 { 537 {
190 scr_page (UP, 1); 538 scr_page (1);
191 return; 539 return;
192 } 540 }
193 else if (keysym == XK_Down) 541 else if (keysym == XK_Down)
194 { 542 {
195 scr_page (DN, 1); 543 scr_page (-1);
196 return; 544 return;
197 } 545 }
198 } 546 }
199#endif 547#endif
200#ifdef SCROLL_ON_HOMEEND_KEYS 548#ifdef SCROLL_ON_HOMEEND_KEYS
201 if (IS_SCROLL_MOD) 549 if (IS_SCROLL_MOD)
202 { 550 {
203 if (keysym == XK_Home) 551 if (keysym == XK_Home)
204 { 552 {
205 scr_move_to (0, 1); 553 scr_changeview (top_row);
206 return; 554 return;
207 } 555 }
208 else if (keysym == XK_End) 556 else if (keysym == XK_End)
209 { 557 {
210 scr_move_to (1, 0); 558 scr_changeview (0);
211 return; 559 return;
212 } 560 }
213 } 561 }
214#endif 562#endif
215
216 } 563 }
217 564
218 if (shft) 565 if (shft)
219 { 566 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 567 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 568 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 569 {
223 keysym += (XK_F11 - XK_F1); 570 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 571 shft = 0; /* turn off Shift */
225 } 572 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 573 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 574 {
228 switch (keysym) 575 switch (keysym)
229 { 576 {
230 /* normal XTerm key bindings */ 577 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 578 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 579 selection_request (ev.time);
233 return; 580 return;
581#if TODO
234 /* rxvt extras */ 582 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 583 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP);
237 return; 584 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 585 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN);
240 return; 586 return;
587#endif
241 } 588 }
242 } 589 }
243 } 590 }
244#ifdef PRINTPIPE 591
592 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
593 {
245 if (keysym == XK_Print) 594 if (keysym == XK_v)
595 selection_request (ev.time, Sel_Clipboard);
596 else if (selection.len > 0)
246 { 597 {
247 scr_printscreen (ctrl | shft); 598 free (selection.clip_text);
599 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
600 selection.clip_len = selection.len;
601 selection_grab (CurrentTime, true);
602 }
603
248 return; 604 return;
249 } 605 }
250#endif 606
251#ifdef GREEK_SUPPORT 607#if ENABLE_FRILLS || ISO_14755
252 if (keysym == ks_greekmodeswith) 608 // ISO 14755 support
609 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
253 { 610 {
254 greek_mode = !greek_mode; 611 int hv;
255 if (greek_mode) 612
613 if (iso14755buf & ISO_14755_51
614 && (keysym == XK_space || keysym == XK_KP_Space
615 || keysym == XK_Return || keysym == XK_KP_Enter))
256 { 616 {
257 xterm_seq (XTerm_title, 617 commit_iso14755 ();
258 (greek_getmode () == GREEK_ELOT928 618 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 619# if ISO_14755
260 greek_reset (); 620 iso14755_51 (0);
621# endif
622 return;
261 } 623 }
262 else 624 else if (keysym == XK_BackSpace)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 625 {
273 unsigned int l; 626 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 627# if ISO_14755
275 const unsigned char ch = C0_ESC; 628 iso14755_51 (iso14755buf & ISO_14755_MASK);
276
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 629# endif
285 tt_write (&ch, 1); 630 return;
286 tt_write (kbuf0, l); 631 }
632 else if ((hv = hex_keyval (ev)) >= 0)
633 {
634 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
635 | hv | ISO_14755_51;
636# if ISO_14755
637 iso14755_51 (iso14755buf & ISO_14755_MASK);
638# endif
287 return; 639 return;
288 } 640 }
289 else 641 else
290#endif
291
292 { 642 {
293 newlen = 1; 643# if ISO_14755
644 scr_overlay_off ();
645# endif
646 iso14755buf = 0;
647 }
648 }
649 else if (option (Opt_iso14755) &&
650 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
651 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
652 if (!(iso14755buf & ISO_14755_STARTED))
653 {
654 iso14755buf |= ISO_14755_STARTED;
655# if ISO_14755
656 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
657 scr_overlay_set (0, 0, "ISO 14755 mode");
658# endif
659 }
660#endif
661
662#ifdef PRINTPIPE
663 if (keysym == XK_Print)
664 {
665 scr_printscreen (ctrl | shft);
666 return;
667 }
668#endif
669
670 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
671 {
672 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
673 unsigned int newlen = 1;
674
675 if (ev.state & ModNumLockMask)
676 kp = false;
677
678 keysym = translate_keypad (keysym, kp);
679
294 switch (keysym) 680 switch (keysym)
681 {
682#ifndef NO_BACKSPACE_KEY
683 case XK_BackSpace:
684 if (priv_modes & PrivMode_HaveBackSpace)
685 {
686 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
687 ^ !!ctrl) ? '\b' : '\177';
688 kbuf[1] = '\0';
689 }
690 else
691 strcpy (kbuf, rs[Rs_backspace_key]);
692 break;
693#endif
694#ifndef NO_DELETE_KEY
695 case XK_Delete:
696 strcpy (kbuf, rs[Rs_delete_key]);
697 break;
698#endif
699 case XK_Tab:
700 if (shft)
701 strcpy (kbuf, "\033[Z");
702 else
703 {
704#ifdef CTRL_TAB_MAKES_META
705 if (ctrl)
706 meta = 1;
707#endif
708#ifdef MOD4_TAB_MAKES_META
709 if (ev.state & Mod4Mask)
710 meta = 1;
711#endif
712 newlen = 0;
713 }
714 break;
715
716 case XK_Up: /* "\033[A" */
717 case XK_Down: /* "\033[B" */
718 case XK_Right: /* "\033[C" */
719 case XK_Left: /* "\033[D" */
720 strcpy (kbuf, "\033[Z");
721 kbuf[2] = "DACB"[keysym - XK_Left];
722 /* do Shift first */
723 if (shft)
724 kbuf[2] = "dacb"[keysym - XK_Left];
725 else if (ctrl)
726 {
727 kbuf[1] = 'O';
728 kbuf[2] = "dacb"[keysym - XK_Left];
729 }
730 else if (priv_modes & PrivMode_aplCUR)
731 kbuf[1] = 'O';
732 break;
733
734 case XK_KP_Enter:
735 /* allow shift to override */
736 if (kp)
737 {
738 strcpy (kbuf, "\033OM");
739 break;
740 }
741
742 /* FALLTHROUGH */
743
744 case XK_Return:
745 if (priv_modes & PrivMode_LFNL)
746 {
747 kbuf[0] = '\015';
748 kbuf[1] = '\012';
749 kbuf[2] = '\0';
750 }
751 else
752 {
753 kbuf[0] = '\015';
754 kbuf[1] = '\0';
755 }
756 break;
757
758 case XK_KP_F1: /* "\033OP" */
759 case XK_KP_F2: /* "\033OQ" */
760 case XK_KP_F3: /* "\033OR" */
761 case XK_KP_F4: /* "\033OS" */
762 strcpy (kbuf, "\033OP");
763 kbuf[2] += (keysym - XK_KP_F1);
764 break;
765
766 case XK_KP_Multiply: /* "\033Oj" : "*" */
767 case XK_KP_Add: /* "\033Ok" : "+" */
768 case XK_KP_Separator: /* "\033Ol" : "," */
769 case XK_KP_Subtract: /* "\033Om" : "-" */
770 case XK_KP_Decimal: /* "\033On" : "." */
771 case XK_KP_Divide: /* "\033Oo" : "/" */
772 case XK_KP_0: /* "\033Op" : "0" */
773 case XK_KP_1: /* "\033Oq" : "1" */
774 case XK_KP_2: /* "\033Or" : "2" */
775 case XK_KP_3: /* "\033Os" : "3" */
776 case XK_KP_4: /* "\033Ot" : "4" */
777 case XK_KP_5: /* "\033Ou" : "5" */
778 case XK_KP_6: /* "\033Ov" : "6" */
779 case XK_KP_7: /* "\033Ow" : "7" */
780 case XK_KP_8: /* "\033Ox" : "8" */
781 case XK_KP_9: /* "\033Oy" : "9" */
782 /* allow shift to override */
783 if (kp)
784 {
785 strcpy (kbuf, "\033Oj");
786 kbuf[2] += (keysym - XK_KP_Multiply);
787 }
788 else
789 {
790 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
791 kbuf[1] = '\0';
792 }
793 break;
794
795 default:
295 { 796 {
296#ifndef NO_BACKSPACE_KEY 797 int param = map_function_key (keysym);
297 case XK_BackSpace: 798 if (param > 0)
298 if (PrivateModes & PrivMode_HaveBackSpace) 799 sprintf (kbuf,"\033[%d~", param);
299 {
300 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0';
303 }
304 else 800 else
305 STRCPY (kbuf, key_backspace);
306# ifdef MULTICHAR_SET
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
308 {
309 int col, row;
310
311 newlen = STRLEN (kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2 (screen.rend[row][col]))
315 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
316 }
317# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete:
322 STRCPY (kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN (kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1 (screen.rend[row][col]))
332 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break;
336#endif
337 case XK_Tab:
338 if (shft)
339 STRCPY (kbuf, "\033[Z");
340 else
341 {
342#ifdef CTRL_TAB_MAKES_META
343 if (ctrl)
344 meta = 1;
345#endif
346#ifdef MOD4_TAB_MAKES_META
347 if (ev.state & Mod4Mask)
348 meta = 1;
349#endif
350 newlen = 0;
351 }
352 break;
353
354
355#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
361 {
362 STRCPY (kbuf, "\033OZ");
363 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break;
365 }
366 else
367 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left);
369 /* FALLTHROUGH */
370#endif
371 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */
375 STRCPY (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]);
377 /* do Shift first */
378 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]);
380 else if (ctrl)
381 {
382 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]);
384 }
385 else if (PrivateModes & PrivMode_aplCUR)
386 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1 (screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2 (screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2 (screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break;
423
424#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior
426 case XK_KP_Prior:
427 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
429 {
430 STRCPY (kbuf, "\033Oy");
431 break;
432 }
433 /* FALLTHROUGH */
434# endif
435 case XK_Prior:
436 STRCPY (kbuf, "\033[5~");
437 break;
438# ifdef XK_KP_Next
439 case XK_KP_Next:
440 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
442 {
443 STRCPY (kbuf, "\033Os");
444 break;
445 }
446 /* FALLTHROUGH */
447# endif
448 case XK_Next:
449 STRCPY (kbuf, "\033[6~");
450 break;
451#endif
452 case XK_KP_Enter:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY (kbuf, "\033OM");
457 }
458 else
459 {
460 kbuf[0] = '\r';
461 kbuf[1] = '\0';
462 }
463 break;
464
465#ifdef XK_KP_Begin
466 case XK_KP_Begin:
467 STRCPY (kbuf, "\033Ou");
468 break;
469
470 case XK_KP_Insert:
471 STRCPY (kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY (kbuf, "\033On");
476 break;
477#endif
478 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */
482 STRCPY (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1);
484 break;
485
486 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */
493 case XK_KP_1: /* "\033Oq" : "1" */
494 case XK_KP_2: /* "\033Or" : "2" */
495 case XK_KP_3: /* "\033Os" : "3" */
496 case XK_KP_4: /* "\033Ot" : "4" */
497 case XK_KP_5: /* "\033Ou" : "5" */
498 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
504 {
505 STRCPY (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply);
507 }
508 else
509 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0';
512 }
513 break;
514
515 case XK_Find:
516 STRCPY (kbuf, "\033[1~");
517 break;
518 case XK_Insert:
519 STRCPY (kbuf, "\033[2~");
520 break;
521#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove:
523 /* FALLTHROUGH */
524#endif
525 case XK_Execute:
526 STRCPY (kbuf, "\033[3~");
527 break;
528 case XK_Select:
529 STRCPY (kbuf, "\033[4~");
530 break;
531#ifdef XK_KP_End
532 case XK_KP_End:
533 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
535 {
536 STRCPY (kbuf, "\033Oq");
537 break;
538 }
539 /* FALLTHROUGH */
540#endif
541 case XK_End:
542 STRCPY (kbuf, KS_END);
543 break;
544#ifdef XK_KP_Home
545 case XK_KP_Home:
546 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
548 {
549 STRCPY (kbuf, "\033Ow");
550 break;
551 }
552 /* FALLTHROUGH */
553#endif
554 case XK_Home:
555 STRCPY (kbuf, KS_HOME);
556 break;
557
558#define FKEY(n, fkey) \
559 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560
561 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */
566 FKEY (11, XK_F1);
567 break;
568 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */
573 FKEY (17, XK_F6);
574 break;
575 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */
579 FKEY (23, XK_F11);
580 break;
581 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */
583 FKEY (28, XK_F15);
584 break;
585 case XK_Help: /* "\033[28~" */
586 FKEY (28, XK_Help);
587 break;
588 case XK_Menu: /* "\033[29~" */
589 FKEY (29, XK_Menu);
590 break;
591 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */
595 case XK_F21: /* "\033[35~" */
596 case XK_F22: /* "\033[36~" */
597 case XK_F23: /* "\033[37~" */
598 case XK_F24: /* "\033[38~" */
599 case XK_F25: /* "\033[39~" */
600 case XK_F26: /* "\033[40~" */
601 case XK_F27: /* "\033[41~" */
602 case XK_F28: /* "\033[42~" */
603 case XK_F29: /* "\033[43~" */
604 case XK_F30: /* "\033[44~" */
605 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */
610 FKEY (31, XK_F17);
611 break;
612#undef FKEY
613 default:
614 newlen = 0; 801 newlen = 0;
615 break;
616 } 802 }
617 if (newlen) 803 break;
618 len = STRLEN (kbuf);
619 } 804 }
805
806 if (newlen)
807 len = strlen (kbuf);
808
809 if (len > 0)
810 {
620 /* 811 /*
812 * pass Shift/Control indicators for function keys ending with `~'
813 *
814 * eg,
815 * Prior = "ESC[5~"
816 * Shift+Prior = "ESC[5$"
817 * Ctrl+Prior = "ESC[5^"
818 * Ctrl+Shift+Prior = "ESC[5@"
819 */
820 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
821 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
822
823 /*
621 * Pass meta for all function keys, if 'meta' option set 824 * Pass meta for all function keys, if 'meta' option set
622 */ 825 */
623#ifdef META8_OPTION 826#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 827 if (meta && (meta_char == 0x80))
625 kbuf[len - 1] |= 0x80; 828 kbuf[len - 1] |= 0x80;
626#endif 829#endif
830 }
627 831
628 } 832 }
629 else if (ctrl && keysym == XK_minus) 833 else if (ctrl && keysym == XK_minus)
630 { 834 {
631 len = 1; 835 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 836 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
837 }
838 else if (keysym == XK_ISO_Left_Tab)
839 {
840 strcpy (kbuf, "\033[Z");
841 len = 3;
633 } 842 }
634 else 843 else
635 { 844 {
636#ifdef META8_OPTION 845#ifdef META8_OPTION
637 /* set 8-bit on */ 846 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 847 if (meta && (meta_char == 0x80))
639 { 848 {
640 unsigned char *ch; 849 char *ch;
641 850
642 for (ch = kbuf; ch < kbuf + len; ch++) 851 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 852 *ch |= 0x80;
853
644 meta = 0; 854 meta = 0;
645 } 855 }
646#endif 856#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat (kbuf, len);
650#endif
651 /* nil */ ; 857 /* nil */ ;
652 } 858 }
653 } 859 }
860
861 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
862 return;
654 863
655 if (len <= 0) 864 if (len <= 0)
656 return; /* not mapped */ 865 return; /* not mapped */
657 866
658 if (Options & Opt_scrollTtyKeypress) 867 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 868 if (view_start)
660 { 869 {
661 TermWin.view_start = 0; 870 view_start = 0;
662 want_refresh = 1; 871 want_refresh = 1;
663 } 872 }
664
665 /*
666 * these modifications only affect the static keybuffer
667 * pass Shift/Control indicators for function keys ending with `~'
668 *
669 * eg,
670 * Prior = "ESC[5~"
671 * Shift+Prior = "ESC[5$"
672 * Ctrl+Prior = "ESC[5^"
673 * Ctrl+Shift+Prior = "ESC[5@"
674 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
675 */
676 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 873
679 /* escape prefix */ 874 /* escape prefix */
680 if (meta 875 if (meta
681#ifdef META8_OPTION 876#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 877 && meta_char == C0_ESC
683#endif 878#endif
684 ) 879 )
685 { 880 {
686 const unsigned char ch = C0_ESC; 881 const char ch = C0_ESC;
687
688 tt_write (&ch, 1); 882 tt_write (&ch, 1);
689 } 883 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 884
696 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf (stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 885 tt_write (kbuf, (unsigned int)len);
703} 886}
704/*}}} */
705 887
706#if (MENUBAR_MAX) 888void ecb_cold
707/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 889rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */
709unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
711{ 890{
712 unsigned int n, s; 891#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
892 KeySym keysym;
713 893
714 n = cmdbuf_ptr - cmdbuf_base; 894 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 895#endif
716 if (n > 0 && s < count) 896
897#if ENABLE_FRILLS || ISO_14755
898 // ISO 14755 support
899 if (iso14755buf)
900 if (iso14755buf & ISO_14755_52)
717 { 901 {
718 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 902# if ISO_14755
719 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 903 scr_overlay_off ();
720 cmdbuf_ptr = cmdbuf_base; 904# endif
721 cmdbuf_endp -= n; 905# if ISO_14755
722 s += n; 906 // iso14755 part 5.2 handling: release time
907 // first: controls
908 if ((ev.state & ControlMask)
909 && ((keysym >= 0x40 && keysym <= 0x5f)
910 || (keysym >= 0x61 && keysym <= 0x7f)))
911 {
912 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
913 commit_iso14755 ();
914
915 return;
916 }
917
918 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
919 if (i[0] == keysym)
920 {
921 iso14755buf = ISO_14755_51 | i[1];
922 commit_iso14755 ();
923
924 return;
925 }
926
927 scr_bell ();
928# endif
929 iso14755buf = 0;
930
931 return;
723 } 932 }
724 if (count > s) 933 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
725 { 934 {
726 rxvt_print_error ("data loss: cmd_write too large"); 935# if ISO_14755
727 count = s; 936 scr_overlay_off ();
937# endif
938 if (iso14755buf & ISO_14755_51)
939 commit_iso14755 ();
940#if ISO_14755
941 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
942 {
943 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
944
945 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
946 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
947 }
948# endif
949 else
950 iso14755buf = 0;
728 } 951 }
729 for (; count--;) 952#endif
730 *cmdbuf_endp++ = *str++; 953
954 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
731 return 0; 955 return;
956
957#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
958 if (!(ev.state & ControlMask))
959 slip_wheel_ev.stop ();
960 else if (keysym == XK_Control_L || keysym == XK_Control_R)
961 mouse_slip_wheel_speed = 0;
962#endif
732} 963}
733#endif /* MENUBAR_MAX */
734 964
735void 965void
736rxvt_term::flush () 966rxvt_term::flush ()
737{ 967{
738#ifdef TRANSPARENT 968 flush_ev.stop ();
739 if (want_full_refresh) 969
970#ifdef HAVE_IMG
971 if (bg_flags & BG_NEEDS_REFRESH)
740 { 972 {
741 want_full_refresh = 0; 973 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 974 scr_touch (false);
744 want_refresh = 1;
745 } 975 }
746#endif 976#endif
747 977
748 if (want_refresh) 978 if (want_refresh)
749 { 979 {
980 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
981 {
982 int row = view_start;
983 int end_row = row + nrow;
984
985 while (row > top_row && ROW (row - 1).is_longer ())
986 --row;
987
988 do
989 {
990 int start_row = row;
991 line_t *l;
992
993 do
994 {
995 l = &ROW (row++);
996
997 if (!(l->f & LINE_FILTERED))
998 {
999 // line not filtered, mark it as filtered
1000 l->f |= LINE_FILTERED;
1001 while (l->is_longer ())
1002 {
1003 l = &ROW (row++);
1004 l->f |= LINE_FILTERED;
1005 }
1006
1007 // and filter it
1008 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1009
1010 break;
1011 }
1012 }
1013 while (l->is_longer () && row < end_row);
1014 }
1015 while (row < end_row);
1016 }
1017
750 scr_refresh (refresh_type); 1018 scr_refresh ();
751 scrollbar_show (1); 1019 scrollBar.show (1);
752#ifdef USE_XIM 1020#if USE_XIM
753 IMSendSpot (); 1021 im_send_spot ();
754#endif 1022#endif
755
756 } 1023 }
757 1024
758 display->flush (); 1025 display->flush ();
759} 1026}
760 1027
1028/* checks whether a refresh is requested and starts the refresh timer */
761void 1029void
762rxvt_term::check_cb (check_watcher &w) 1030rxvt_term::refresh_check ()
763{ 1031{
764 SET_R (this); 1032 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1033 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1034
1035 display->flush ();
1036}
1037
1038void
1039rxvt_term::flush_cb (ev::timer &w, int revents)
1040{
1041 make_current ();
1042
1043 refresh_count = 0;
767 flush (); 1044 flush ();
768} 1045}
769 1046
770#ifdef CURSOR_BLINK 1047#ifdef CURSOR_BLINK
771void 1048void
1049rxvt_term::cursor_blink_reset ()
1050{
1051 if (hidden_cursor)
1052 {
1053 hidden_cursor = 0;
1054 want_refresh = 1;
1055 }
1056
1057 if (option (Opt_cursorBlink))
1058 cursor_blink_ev.again ();
1059 else
1060 cursor_blink_ev.stop ();
1061}
1062
1063void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1064rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1065{
774 hidden_cursor = !hidden_cursor; 1066 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1067 want_refresh = 1;
776 1068 refresh_check ();
777 w.start (w.at + BLINK_INTERVAL);
778} 1069}
779#endif 1070#endif
780 1071
781#ifdef TEXT_BLINK 1072#ifdef TEXT_BLINK
782void 1073void
783rxvt_term::text_blink_cb (time_watcher &w) 1074rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1075{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1076 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1077 {
787 hidden_text = !hidden_text; 1078 hidden_text = !hidden_text;
788 want_refresh = 1; 1079 want_refresh = 1;
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1080 refresh_check ();
1081 }
1082 else
1083 w.stop ();
1084}
1085#endif
1086
1087#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1088void
1089rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1090{
1091 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1092 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
790 } 1093 {
1094 want_refresh = 1;
1095 refresh_check ();
1096 }
1097 else
1098 w.stop ();
1099}
1100#endif
1101
1102#ifdef SELECTION_SCROLLING
1103void
1104rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1105{
1106 if (scr_page (scroll_selection_lines))
1107 {
1108 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1109 want_refresh = 1;
1110 refresh_check ();
1111 }
1112 else
1113 w.stop ();
1114}
1115#endif
1116
1117#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1118void
1119rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1120{
1121 if (scr_page (mouse_slip_wheel_speed))
1122 {
1123 want_refresh = 1;
1124 refresh_check ();
1125 }
1126
1127 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1128 {
1129 mouse_slip_wheel_speed = 0;
1130 w.stop ();
1131 }
1132}
1133#endif
1134
1135#if LINUX_YIELD_HACK
1136static struct event_handler
1137{
1138 ev::prepare yield_ev;
1139
1140 void yield_cb (ev::prepare &w, int revents)
1141 {
1142 // this should really be sched_yield(), but the linux guys thought
1143 // that giving a process calling sched_yield () less cpu time than
1144 // ones with high nice levels is a useful thing to do. It surely is is
1145 // allowed by the sus... as is returning ENOSYS.
1146 // since the linux guys additionally thought that breaking the only
1147 // known workaround against their unusable sched_yield hack is cool,
1148 // we just nanosleep a bit and hope for the best.
1149
1150 struct timespec ts = { 0, 1000 };
1151 nanosleep (&ts, 0);
1152
1153 w.stop ();
1154 }
1155
1156 event_handler ()
1157 : yield_ev (this, &event_handler::yield_cb)
1158 {
1159 }
1160} event_handler;
1161#endif
1162
1163/* make sure all the cmd data is at beginning of cmdbuf */
1164void
1165rxvt_term::cmdbuf_reify ()
1166{
1167 if (cmdbuf_ptr == cmdbuf_base)
1168 return;
1169
1170 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1171
1172 memmove (cmdbuf_base, cmdbuf_ptr, used);
1173 cmdbuf_ptr = cmdbuf_base;
1174 cmdbuf_endp = cmdbuf_ptr + used;
1175
1176}
1177
1178#if defined (KEYSYM_RESOURCE)
1179void
1180rxvt_term::cmdbuf_append (const char *str, size_t count)
1181{
1182 cmdbuf_reify ();
1183
1184 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1185
1186 if (count > avail)
1187 return;
1188
1189 memcpy (cmdbuf_endp, str, count);
1190 cmdbuf_endp += count;
1191
1192 cmd_parse ();
791} 1193}
792#endif 1194#endif
793 1195
794bool 1196bool
795rxvt_term::pty_fill () 1197rxvt_term::pty_fill ()
796{ 1198{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1199 cmdbuf_reify ();
798 1200
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1201 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1202
1203 if (!avail)
1204 {
1205 // normally this indicates a "too long" command sequence - just drop the data we have
800 cmdbuf_ptr = cmdbuf_base; 1206 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1207 cmdbuf_endp = cmdbuf_ptr;
1208 avail = CBUFSIZ;
1209 }
802 1210
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1211 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
804 1212
805 if (n > 0) 1213 if (r > 0)
806 { 1214 {
807 cmdbuf_endp += n; 1215 cmdbuf_endp += r;
808 return true; 1216 return true;
809 } 1217 }
810 else if (n < 0 && errno != EAGAIN) 1218 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1219 {
1220#if LINUX_YIELD_HACK
1221 if (display->is_local)
1222 event_handler.yield_ev.start ();
1223#endif
1224 }
1225 else
1226 {
1227 pty_ev.stop ();
1228
1229 if (!option (Opt_hold))
811 destroy (); 1230 destroy ();
1231 }
812 1232
813 return false; 1233 return false;
814} 1234}
815 1235
816void 1236void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1237rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1238{
819 SET_R (this); 1239 make_current ();
820 SET_LOCALE (locale);
821 1240
822 if (revents & EVENT_WRITE) 1241 if (revents & ev::READ)
823 tt_write (0, 0);
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us 1242 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong 1243 for (int i = CBUFCNT; i-- && pty_fill (); )
830 while (flag && pty_fill ()) 1244 cmd_parse ();
831 {
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838 1245
839 uint32_t ch = NOCHAR; 1246 if (revents & ev::WRITE)
1247 pty_write ();
840 1248
841 for (;;) 1249 refresh_check ();
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (! (Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1250}
940 1251
941// read the next character, currently handles UTF-8 1252void ecb_cold
942// will probably handle all sorts of other stuff in the future 1253rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1254{
946 while (cmdbuf_ptr < cmdbuf_endp) 1255 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1256 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950
951 wchar_t wc;
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
953
954 if (len == (size_t)-2)
955 return NOCHAR;
956
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc () - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988}
989 1257
990#ifdef POINTER_BLANK 1258#ifdef POINTER_BLANK
1259 hidden_pointer = 0;
1260
1261 if (option (Opt_pointerBlank))
1262 pointer_ev.start (pointerBlankDelay);
1263#endif
1264}
1265
1266#ifdef POINTER_BLANK
1267void ecb_cold
1268rxvt_term::pointer_blank ()
1269{
1270 if (!option (Opt_pointerBlank))
1271 return;
1272
1273 XDefineCursor (dpy, vt, display->blank_cursor);
1274 XFlush (dpy);
1275
1276 hidden_pointer = 1;
1277}
1278
1279void ecb_cold
1280rxvt_term::pointer_cb (ev::timer &w, int revents)
1281{
1282 make_current ();
1283
1284 pointer_blank ();
1285}
1286#endif
1287
991void 1288void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0;
998
999 if (Options & Opt_pointerBlank)
1000 pointer_ev.start (NOW + pointerBlankDelay);
1001}
1002
1003void
1004rxvt_term::pointer_blank ()
1005{
1006 if (! (Options & Opt_pointerBlank))
1007 return;
1008
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1010 XFlush (display->display);
1011
1012 hidden_pointer = 1;
1013}
1014
1015void
1016rxvt_term::pointer_cb (time_watcher &w)
1017{
1018 SET_R (this);
1019 SET_LOCALE (locale);
1020
1021 pointer_blank ();
1022}
1023#endif
1024
1025void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1289rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1290{
1028 int button_number, key_state = 0; 1291 int button_number, key_state = 0;
1029 int x, y; 1292 int x, y;
1293 int code = 32;
1030 1294
1031 x = ev.x; 1295 x = Pixel2Col (ev.x) + 1;
1032 y = ev.y; 1296 y = Pixel2Row (ev.y) + 1;
1033 pixel_position (&x, &y); 1297
1298 if (ev.type == MotionNotify)
1299 {
1300 if (x == mouse_row && y == mouse_col)
1301 return;
1302
1303 mouse_row = x;
1304 mouse_col = y;
1305 code += 32;
1306 }
1034 1307
1035 if (MEvent.button == AnyButton) 1308 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1309 button_number = 3;
1038 }
1039 else 1310 else
1040 { 1311 {
1041 button_number = MEvent.button - Button1; 1312 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1313 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1314 if (button_number >= 3)
1044 button_number += (64 - 3); 1315 button_number += 64 - 3;
1045 } 1316 }
1046 1317
1047 if (PrivateModes & PrivMode_MouseX10) 1318 if (priv_modes & PrivMode_MouseX10)
1048 { 1319 {
1049 /* 1320 /*
1050 * do not report ButtonRelease 1321 * do not report ButtonRelease
1051 * no state info allowed 1322 * no state info allowed
1052 */ 1323 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1338 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1339 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1340#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1341 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1342#endif
1072
1073 } 1343 }
1074 1344
1075#ifdef DEBUG_MOUSEREPORT 1345#if DEBUG_MOUSEREPORT
1076 fprintf (stderr, "Mouse ["); 1346 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1347 if (key_state & 16)
1078 fputc ('C', stderr); 1348 fputc ('C', stderr);
1079 if (key_state & 4) 1349 if (key_state & 4)
1080 fputc ('S', stderr); 1350 fputc ('S', stderr);
… …
1082 fputc ('A', stderr); 1352 fputc ('A', stderr);
1083 if (key_state & 32) 1353 if (key_state & 32)
1084 fputc ('2', stderr); 1354 fputc ('2', stderr);
1085 fprintf (stderr, "]: <%d>, %d/%d\n", 1355 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1356 button_number,
1087 x + 1, 1357 x,
1088 y + 1); 1358 y);
1089#else 1359#endif
1360
1361#if ENABLE_FRILLS
1362 if (priv_modes & PrivMode_ExtMouseRight)
1363 tt_printf ("\033[%d;%d;%dM",
1364 code + button_number + key_state,
1365 x,
1366 y);
1367 else if (priv_modes & PrivMode_ExtModeMouse)
1368 tt_printf ("\033[M%c%lc%lc",
1369 code + button_number + key_state,
1370 wint_t (32 + x),
1371 wint_t (32 + y));
1372 else
1373#endif
1090 tt_printf ("\033[M%c%c%c", 1374 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1375 code + button_number + key_state,
1092 (32 + x + 1), 1376 32 + x,
1093 (32 + y + 1)); 1377 32 + y);
1094#endif
1095} 1378}
1096
1097#ifdef USING_W11LIB
1098void
1099rxvt_W11_process_x_event (XEvent *ev)
1100{
1101 rxvt_t *r = rxvt_get_r ();
1102
1103 x_cb (*ev);
1104}
1105#endif
1106 1379
1107/*{{{ process an X event */ 1380/*{{{ process an X event */
1108void 1381void ecb_hot
1109rxvt_term::x_cb (XEvent &ev) 1382rxvt_term::x_cb (XEvent &ev)
1110{ 1383{
1111 SET_R (this); 1384 make_current ();
1112 SET_LOCALE (locale);
1113 1385
1114#if defined(CURSOR_BLINK) 1386 dLocal (Display *, dpy);
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122 1387
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1388 if (ev.xany.window == vt
1124 } 1389 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1390 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1126
1127#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 {
1130 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease)
1133 if (hidden_pointer)
1134 pointer_unblank ();
1135
1136 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank ();
1138 }
1139#endif
1140
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return; 1391 return;
1144#endif
1145 1392
1393 // for XQueryPointer
1146 Window unused_root, unused_child; 1394 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1395 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1396 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday (&tp, NULL);
1195 ltt = localtime (& (tp.tv_sec));
1196 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1197#endif
1198 1397
1199 switch (ev.type) 1398 switch (ev.type)
1200 { 1399 {
1201 case KeyPress: 1400 case KeyPress:
1202 lookup_key (ev.xkey); 1401 key_press (ev.xkey);
1203 break; 1402 break;
1204 1403
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1404 case KeyRelease:
1207 { 1405 key_release (ev.xkey);
1208 if (! (ev.xkey.state & ControlMask))
1209 mouse_slip_wheel_speed = 0;
1210 else
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1406 break;
1219 }
1220#endif
1221 1407
1222 case ButtonPress: 1408 case ButtonPress:
1223 button_press (ev.xbutton); 1409 button_press (ev.xbutton);
1224 break; 1410 break;
1225 1411
… …
1227 button_release (ev.xbutton); 1413 button_release (ev.xbutton);
1228 break; 1414 break;
1229 1415
1230 case ClientMessage: 1416 case ClientMessage:
1231 if (ev.xclient.format == 32 1417 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1418 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1233 destroy ();
1234#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink))
1240 { 1419 {
1241 /* Get Dnd data */ 1420 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1421 {
1243 int ActualFormat; 1422 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1423 {
1245 unsigned long Size, RemainingBytes; 1424 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1425 {
1247 XGetWindowProperty (display->display, display->root, 1426 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1427 destroy ();
1249 0L, 1000000L, 1428 }
1250 False, AnyPropertyType, 1429#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1430 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1431 XSendEvent (dpy, ev.xclient.window = display->root,
1432 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1433 &ev);
1254 XChangeProperty (display->display, display->root, 1434#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1435 }
1256 8, PropModeReplace, 1436 }
1257 data, STRLEN (data)); 1437#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1438 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1439 {
1440 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1441 focus_in ();
1442 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1443 focus_out ();
1444 }
1445#endif
1260 } 1446 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping (& (ev.xmapping));
1266 break; 1447 break;
1267 1448
1268 /* 1449 /*
1269 * XXX: this is not the _current_ arrangement 1450 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1451 * Here's my conclusion:
… …
1289 break; 1470 break;
1290 } 1471 }
1291 break; 1472 break;
1292 1473
1293 case FocusIn: 1474 case FocusIn:
1294 if (!TermWin.focus) 1475 if (ev.xfocus.detail != NotifyInferior
1476 && ev.xfocus.detail != NotifyPointer
1477 && ev.xfocus.mode != NotifyGrab)
1478 focus_in ();
1479 break;
1480
1481 case FocusOut:
1482 if (ev.xfocus.detail != NotifyInferior
1483 && ev.xfocus.detail != NotifyPointer
1484 && ev.xfocus.mode != NotifyGrab)
1485 focus_out ();
1486 break;
1487
1488 case ConfigureNotify:
1489 if (ev.xconfigure.window == parent)
1295 { 1490 {
1296 TermWin.focus = 1; 1491 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus (Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306
1307 } 1492 ;
1308 break;
1309 1493
1310 case FocusOut: 1494 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1311 if (TermWin.focus) 1495
1496 bool moved = false;
1497#ifdef HAVE_BG_PIXMAP
1498 if (bg_window_position_sensitive ())
1312 { 1499 {
1313 TermWin.focus = 0; 1500 want_position_change = true;
1314 want_refresh = 1; 1501 if (bg_img == 0)
1315#ifdef USE_XIM 1502 moved = true;
1316 if (Input_Context != NULL)
1317 XUnsetICFocus (Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0])
1330 {
1331 int height, width;
1332
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width;
1336 height = ev.xconfigure.height;
1337 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1338 } 1503 }
1339 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1504#endif
1340 1505
1341 if (szHint.width != width || szHint.height != height) 1506 if (want_position_change)
1342 { 1507 {
1343 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1508 int x, y;
1344 resize_all_windows (width, height, 1); 1509
1510 if (ev.xconfigure.send_event)
1511 {
1512 x = ev.xconfigure.x;
1513 y = ev.xconfigure.y;
1514 }
1515 else
1516 get_window_origin (x, y);
1517
1518 if (x != parent_x || y != parent_y)
1519 {
1520 parent_x = x;
1521 parent_y = y;
1522 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1523 moved = true;
1524 }
1345 } 1525 }
1346#ifdef DEBUG_SIZE 1526
1527 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1528 {
1529 seen_resize = 1;
1530 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1531 }
1347 else 1532 else
1348 { 1533 {
1349 D_SIZE ((stderr, "Size: Not resizing")); 1534#ifdef HAVE_BG_PIXMAP
1535 if (moved)
1536 update_background ();
1537#endif
1350 } 1538 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent)
1354 {
1355 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif
1360 1539
1540 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1361 } 1541 }
1362 break; 1542 break;
1363 1543
1544 case PropertyNotify:
1545 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1546 break;
1547
1364 case SelectionClear: 1548 case SelectionClear:
1365 display->set_selection_owner (0); 1549 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1366 break;
1367
1368 case SelectionNotify:
1369 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor,
1371 ev.xselection.property, True);
1372 break; 1550 break;
1373 1551
1374 case SelectionRequest: 1552 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1553 selection_send (ev.xselectionrequest);
1376 break; 1554 break;
1377 1555
1556 case MapNotify:
1557#ifdef HAVE_BG_PIXMAP
1558 // This is needed at startup for the case of no window manager
1559 // or a non-reparenting window manager and also because we
1560 // defer bg image updates if the window is not mapped. The
1561 // short delay is to optimize for multiple ConfigureNotify
1562 // events at startup when the window manager reparents the
1563 // window, so as to perform the computation after we have
1564 // received all of them.
1565 if (bg_img == 0)
1566 update_background_ev.start (0.025);
1567#endif
1568 mapped = 1;
1569#ifdef TEXT_BLINK
1570 text_blink_ev.start ();
1571#endif
1572 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1573 break;
1574
1378 case UnmapNotify: 1575 case UnmapNotify:
1379 TermWin.mapped = 0; 1576 mapped = 0;
1380#ifdef TEXT_BLINK 1577#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1578 text_blink_ev.stop ();
1382#endif 1579#endif
1580 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1581 break;
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392#ifdef TRANSPARENT
1393 case ReparentNotify:
1394 rootwin_cb (ev);
1395 break;
1396#endif /* TRANSPARENT */
1397 1582
1398 case GraphicsExpose: 1583 case GraphicsExpose:
1399 case Expose: 1584 case Expose:
1400 if (ev.xany.window == TermWin.vt) 1585 if (ev.xany.window == vt)
1401 { 1586 {
1402#ifdef NO_SLOW_LINK_SUPPORT 1587 do
1588 {
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1589 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1590 ev.xexpose.width, ev.xexpose.height, false);
1405#else 1591 }
1406 // don't understand this, so commented it out 1592 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1593
1594 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1595
1596 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1597 {
1407 scr_expose (ev.xexpose.x, ev.xexpose.y, 1598 scr_expose (ev.xexpose.x, ev.xexpose.y,
1408 ev.xexpose.width, ev.xexpose.height, False); 1599 ev.xexpose.width, ev.xexpose.height, false);
1409 //scr_expose (ev.xexpose.x, 0, 1600 }
1410 // ev.xexpose.width, TermWin.height, False); 1601
1411#endif
1412 want_refresh = 1; 1602 want_refresh = 1;
1413 } 1603 }
1414 else 1604 else
1415 { 1605 {
1416 XEvent unused_event; 1606 XEvent unused_event;
1417 1607
1418 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1608 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1419 Expose, 1609 ;
1420 &unused_event)) ; 1610 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1421 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1611 ;
1422 GraphicsExpose, 1612
1423 &unused_event)) ; 1613 if (scrollBar.state && ev.xany.window == scrollBar.win)
1424 if (isScrollbarWindow (ev.xany.window))
1425 { 1614 {
1426 scrollBar.setIdle (); 1615 scrollBar.state = SB_STATE_IDLE;
1427 scrollbar_show (0); 1616 scrollBar.show (0);
1428 } 1617 }
1429#ifdef MENUBAR
1430 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1431 menubar_expose ();
1432#endif
1433#ifdef RXVT_GRAPHICS
1434 Gr_expose (ev.xany.window);
1435#endif
1436
1437 } 1618 }
1438 break; 1619 break;
1439 1620
1440 case MotionNotify: 1621 case MotionNotify:
1441#ifdef POINTER_BLANK 1622#ifdef POINTER_BLANK
1442 if (hidden_pointer) 1623 if (hidden_pointer)
1443 pointer_unblank (); 1624 pointer_unblank ();
1444#endif 1625#endif
1445#if MENUBAR 1626 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1446 if (isMenuBarWindow (ev.xany.window)) 1627 || priv_modes & PrivMode_MouseAnyEvent)
1628 mouse_report (ev.xbutton);
1629 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1630 break;
1631
1632 if (ev.xany.window == vt)
1447 { 1633 {
1448 menubar_control (& (ev.xbutton)); 1634 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1449 break; 1635 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1450 } 1636 ; // nop
1451#endif
1452 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1453 break;
1454
1455 if (ev.xany.window == TermWin.vt)
1456 {
1457 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1637 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1458 { 1638 {
1459 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1639 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1460 ; 1640 ;
1461 1641
1462 XQueryPointer (display->display, TermWin.vt, 1642 XQueryPointer (dpy, vt,
1463 &unused_root, &unused_child, 1643 &unused_root, &unused_child,
1464 &unused_root_x, &unused_root_y, 1644 &unused_root_x, &unused_root_y,
1465 & (ev.xbutton.x), & (ev.xbutton.y), 1645 &ev.xbutton.x, &ev.xbutton.y,
1466 &unused_mask); 1646 &ev.xbutton.state);
1467#ifdef MOUSE_THRESHOLD 1647#ifdef MOUSE_THRESHOLD
1468 /* deal with a `jumpy' mouse */ 1648 /* deal with a `jumpy' mouse */
1469 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1649 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1470 { 1650 {
1471#endif 1651#endif
1652#if ISO_14755
1653 // 5.4
1654 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1655 {
1656 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1657 break;
1658 }
1659#endif
1472 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1660 selection_extend (ev.xbutton.x, ev.xbutton.y,
1473 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1661 ev.xbutton.state & Button3Mask ? 2 : 0);
1662
1474#ifdef SELECTION_SCROLLING 1663#ifdef SELECTION_SCROLLING
1475 if (ev.xbutton.y < TermWin.int_bwidth 1664 if (ev.xbutton.y < int_bwidth
1476 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1665 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1477 { 1666 {
1667 page_dirn scroll_selection_dir;
1478 int dist; 1668 int dist;
1479
1480 pending_scroll_selection=1;
1481 1669
1482 /* don't clobber the current delay if we are 1670 /* don't clobber the current delay if we are
1483 * already in the middle of scrolling. 1671 * already in the middle of scrolling.
1484 */ 1672 */
1485 if (scroll_selection_delay<=0) 1673 if (!sel_scroll_ev.is_active ())
1486 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1674 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1487 1675
1488 /* save the event params so we can highlight 1676 /* save the event params so we can highlight
1489 * the selection in the pending-scroll loop 1677 * the selection in the pending-scroll loop
1490 */ 1678 */
1491 selection_save_x=ev.xbutton.x; 1679 selection_save_x = ev.xbutton.x;
1492 selection_save_y=ev.xbutton.y; 1680 selection_save_y = ev.xbutton.y;
1493 selection_save_state=
1494 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1681 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1495 1682
1496 /* calc number of lines to scroll */ 1683 /* calc number of lines to scroll */
1497 if (ev.xbutton.y<TermWin.int_bwidth) 1684 if (ev.xbutton.y < int_bwidth)
1498 { 1685 {
1499 scroll_selection_dir = UP; 1686 scroll_selection_dir = UP;
1500 dist = TermWin.int_bwidth - ev.xbutton.y; 1687 dist = int_bwidth - ev.xbutton.y;
1501 } 1688 }
1502 else 1689 else
1503 { 1690 {
1504 scroll_selection_dir = DN; 1691 scroll_selection_dir = DN;
1505 dist = ev.xbutton.y - 1692 dist = ev.xbutton.y - (int_bwidth + vt_height);
1506 (TermWin.int_bwidth + TermWin.height);
1507 } 1693 }
1694
1508 scroll_selection_lines= (Pixel2Height (dist)/ 1695 scroll_selection_lines = Pixel2Height (dist)
1509 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1696 / SELECTION_SCROLL_LINE_SPEEDUP
1697 + 1;
1510 MIN_IT (scroll_selection_lines, 1698 min_it (scroll_selection_lines,
1511 SELECTION_SCROLL_MAX_LINES); 1699 SELECTION_SCROLL_MAX_LINES);
1700 scroll_selection_lines *= scroll_selection_dir;
1512 } 1701 }
1513 else 1702 else
1514 { 1703 {
1515 /* we are within the text window, so we 1704 /* we are within the text window, so we
1516 * shouldn't be scrolling 1705 * shouldn't be scrolling
1517 */ 1706 */
1518 pending_scroll_selection = 0; 1707 sel_scroll_ev.stop();
1519 } 1708 }
1520#endif 1709#endif
1521#ifdef MOUSE_THRESHOLD 1710#ifdef MOUSE_THRESHOLD
1522
1523 } 1711 }
1524#endif 1712#endif
1525
1526 } 1713 }
1527 } 1714 }
1528 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1715 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1529 { 1716 {
1530 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1717 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1531 MotionNotify, &ev)) ; 1718 MotionNotify, &ev))
1719 ;
1720
1532 XQueryPointer (display->display, scrollBar.win, 1721 XQueryPointer (dpy, scrollBar.win,
1533 &unused_root, &unused_child, 1722 &unused_root, &unused_child,
1534 &unused_root_x, &unused_root_y, 1723 &unused_root_x, &unused_root_y,
1535 & (ev.xbutton.x), & (ev.xbutton.y), 1724 &ev.xbutton.x, &ev.xbutton.y,
1536 &unused_mask); 1725 &unused_mask);
1537 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1726 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1538 scrollbar_size ()); 1727 scrollBar.size ());
1539 scr_refresh (refresh_type);
1540 refresh_limit = 0; 1728 want_refresh = 1;
1541 scrollbar_show (1); 1729 scrollBar.show (1);
1542 } 1730 }
1543 break; 1731 break;
1544 } 1732 }
1733
1734#if defined(CURSOR_BLINK)
1735 if (ev.type == KeyPress)
1736 cursor_blink_reset ();
1737#endif
1738
1739#if defined(POINTER_BLANK)
1740 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1741 {
1742 if (ev.type == MotionNotify
1743 || ev.type == ButtonPress
1744 || ev.type == ButtonRelease)
1745 if (hidden_pointer)
1746 pointer_unblank ();
1747
1748 if (ev.type == KeyPress && hidden_pointer == 0)
1749 pointer_blank ();
1750 }
1751#endif
1752
1753 refresh_check ();
1545} 1754}
1755
1756#if ENABLE_FRILLS
1757void ecb_cold
1758rxvt_term::set_urgency (bool enable)
1759{
1760 if (enable == urgency_hint)
1761 return;
1762
1763 if (XWMHints *h = XGetWMHints (dpy, parent))
1764 {
1765 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1766 XSetWMHints (dpy, parent, h);
1767 urgency_hint = enable;
1768 XFree (h);
1769 }
1770}
1771#endif
1772
1773void ecb_cold
1774rxvt_term::focus_in ()
1775{
1776 if (!focus)
1777 {
1778 focus = 1;
1779 want_refresh = 1;
1780
1781#if USE_XIM
1782 if (Input_Context != NULL)
1783 {
1784 im_set_position ();
1785 XSetICFocus (Input_Context);
1786 }
1787#endif
1788#if CURSOR_BLINK
1789 if (option (Opt_cursorBlink))
1790 cursor_blink_ev.again ();
1791#endif
1792#if OFF_FOCUS_FADING
1793 if (rs[Rs_fade])
1794 {
1795 pix_colors = pix_colors_focused;
1796 scr_recolour ();
1797 }
1798#endif
1799#if ENABLE_FRILLS
1800 if (option (Opt_urgentOnBell))
1801 set_urgency (0);
1802#endif
1803
1804 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1805 }
1806}
1807
1808void ecb_cold
1809rxvt_term::focus_out ()
1810{
1811 if (focus)
1812 {
1813 focus = 0;
1814 want_refresh = 1;
1815
1816#if ENABLE_FRILLS
1817 if (option (Opt_urgentOnBell))
1818 set_urgency (0);
1819#endif
1820#if ENABLE_FRILLS || ISO_14755
1821 if (iso14755buf)
1822 {
1823 iso14755buf = 0;
1824# if ISO_14755
1825 scr_overlay_off ();
1826# endif
1827 }
1828#endif
1829#if USE_XIM
1830 if (Input_Context != NULL)
1831 XUnsetICFocus (Input_Context);
1832#endif
1833#if CURSOR_BLINK
1834 if (option (Opt_cursorBlink))
1835 cursor_blink_ev.stop ();
1836
1837 hidden_cursor = 0;
1838#endif
1839#if OFF_FOCUS_FADING
1840 if (rs[Rs_fade])
1841 {
1842 pix_colors = pix_colors_unfocused;
1843 scr_recolour ();
1844 }
1845#endif
1846
1847 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1848 }
1849}
1850
1851void ecb_cold
1852rxvt_term::update_fade_color (unsigned int idx)
1853{
1854#if OFF_FOCUS_FADING
1855 if (rs[Rs_fade])
1856 {
1857 rgba c;
1858 pix_colors [Color_fade].get (c);
1859 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1860 }
1861#endif
1862}
1863
1864#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1865void ecb_hot
1866rxvt_term::rootwin_cb (XEvent &ev)
1867{
1868 make_current ();
1869
1870 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1871 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1872 return;
1873
1874 switch (ev.type)
1875 {
1876 case PropertyNotify:
1877 /*
1878 * if user used some Esetroot compatible prog to set the root bg,
1879 * use the property to determine the pixmap. We use it later on.
1880 */
1881 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1882 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1883 {
1884#if BG_IMAGE_FROM_ROOT
1885 if (option (Opt_transparent))
1886 {
1887 rxvt_img::new_from_root (this)->replace (root_img);
1888 update_background ();
1889 }
1890#endif
1891 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1892 }
1893
1894 break;
1895 }
1896
1897 refresh_check ();
1898}
1899#endif
1546 1900
1547void 1901void
1548rxvt_term::rootwin_cb (XEvent &ev)
1549{
1550 SET_R (this);
1551 SET_LOCALE (locale);
1552
1553 switch (ev.type)
1554 {
1555 case PropertyNotify:
1556 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1557 {
1558 if (ev.xproperty.state == PropertyNewValue)
1559 selection_property (ev.xproperty.window, ev.xproperty.atom);
1560 break;
1561 }
1562#ifdef TRANSPARENT
1563 else
1564 {
1565 /*
1566 * if user used some Esetroot compatible prog to set the root bg,
1567 * use the property to determine the pixmap. We use it later on.
1568 */
1569 if (xa[XA_XROOTPMAPID] == 0)
1570 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1571
1572 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1573 return;
1574 }
1575
1576 /* FALLTHROUGH */
1577 case ReparentNotify:
1578 if ((Options & Opt_transparent) && check_our_parents ())
1579 if (am_transparent)
1580 want_full_refresh = 1;
1581 break;
1582#endif
1583 }
1584}
1585
1586void
1587rxvt_term::button_press (const XButtonEvent &ev) 1902rxvt_term::button_press (XButtonEvent &ev)
1588{ 1903{
1589 int reportmode = 0, clickintime; 1904 int reportmode = 0, clickintime;
1590 1905
1591 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1906 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1907
1592 if (!bypass_keystate) 1908 if (!bypass_keystate)
1593 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1909 reportmode = !! (priv_modes & PrivMode_mouse_report);
1910
1594 /* 1911 /*
1595 * VT window processing of button press 1912 * VT window processing of button press
1596 */ 1913 */
1597 if (ev.window == TermWin.vt) 1914 if (ev.window == vt)
1598 { 1915 {
1599#if RXVT_GRAPHICS 1916 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1600 if (ev.subwindow != None) 1917 return;
1601 rxvt_Gr_ButtonPress (ev.x, ev.y);
1602 else
1603#endif
1604 1918
1919#if ISO_14755
1920 // 5.4
1921 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1922 {
1923 iso14755_54 (ev.x, ev.y);
1924 return;
1605 { 1925 }
1926#endif
1927
1606 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1928 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1929
1607 if (reportmode) 1930 if (reportmode)
1931 {
1932 /* mouse report from vt window */
1933 /* save the xbutton state (for ButtonRelease) */
1934 MEvent.state = ev.state;
1935#ifdef MOUSE_REPORT_DOUBLECLICK
1936 if (ev.button == MEvent.button && clickintime)
1608 { 1937 {
1609 /* mouse report from vt window */ 1938 /* same button, within allowed time */
1610 /* save the xbutton state (for ButtonRelease) */ 1939 MEvent.clicks++;
1611 MEvent.state = ev.state; 1940
1612#ifdef MOUSE_REPORT_DOUBLECLICK 1941 if (MEvent.clicks > 1)
1613 if (ev.button == MEvent.button && clickintime)
1614 { 1942 {
1615 /* same button, within alloted time */
1616 MEvent.clicks++;
1617 if (MEvent.clicks > 1)
1618 {
1619 /* only report double clicks */ 1943 /* only report double clicks */
1620 MEvent.clicks = 2; 1944 MEvent.clicks = 2;
1621 mouse_report (ev); 1945 mouse_report (ev);
1622 1946
1623 /* don't report the release */ 1947 /* don't report the release */
1624 MEvent.clicks = 0; 1948 MEvent.clicks = 0;
1625 MEvent.button = AnyButton; 1949 MEvent.button = AnyButton;
1626 }
1627 } 1950 }
1628 else
1629 {
1630 /* different button, or time expired */
1631 MEvent.clicks = 1;
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634 }
1635#else
1636 MEvent.button = ev.button;
1637 mouse_report (ev);
1638#endif /* MOUSE_REPORT_DOUBLECLICK */
1639
1640 } 1951 }
1641 else 1952 else
1642 { 1953 {
1954 /* different button, or time expired */
1955 MEvent.clicks = 1;
1956 MEvent.button = ev.button;
1957 mouse_report (ev);
1958 }
1959#else
1960 MEvent.button = ev.button;
1961 mouse_report (ev);
1962#endif /* MOUSE_REPORT_DOUBLECLICK */
1963
1964 }
1965 else
1966 {
1643 if (ev.button != MEvent.button) 1967 if (ev.button != MEvent.button)
1644 MEvent.clicks = 0; 1968 MEvent.clicks = 0;
1969
1645 switch (ev.button) 1970 switch (ev.button)
1646 { 1971 {
1647 case Button1: 1972 case Button1:
1973 /* allow meta + click to select rectangular areas */
1974 /* should be done in screen.C */
1975#if ENABLE_FRILLS
1976 selection.rect = !!(ev.state & ModMetaMask);
1977#else
1978 selection.rect = false;
1979#endif
1980
1648 /* allow shift+left click to extend selection */ 1981 /* allow shift+left click to extend selection */
1649 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1982 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1650 { 1983 {
1651 if (MEvent.button == Button1 && clickintime)
1652 selection_rotate (ev.x, ev.y);
1653 else
1654 selection_extend (ev.x, ev.y, 1);
1655 }
1656 else
1657 {
1658 if (MEvent.button == Button1 && clickintime)
1659 MEvent.clicks++;
1660 else
1661 MEvent.clicks = 1;
1662
1663 selection_click (MEvent.clicks, ev.x, ev.y);
1664 }
1665
1666 MEvent.button = Button1;
1667 break;
1668
1669 case Button3:
1670 if (MEvent.button == Button3 && clickintime) 1984 if (MEvent.button == Button1 && clickintime)
1671 selection_rotate (ev.x, ev.y); 1985 selection_rotate (ev.x, ev.y);
1672 else 1986 else
1673 selection_extend (ev.x, ev.y, 1); 1987 selection_extend (ev.x, ev.y, 1);
1988 }
1989 else
1990 {
1991 if (MEvent.button == Button1 && clickintime)
1992 MEvent.clicks++;
1993 else
1994 MEvent.clicks = 1;
1995
1996 selection_click (MEvent.clicks, ev.x, ev.y);
1997 }
1998
1999 MEvent.button = Button1;
2000 break;
2001
2002 case Button3:
2003 if (MEvent.button == Button3 && clickintime)
2004 selection_rotate (ev.x, ev.y);
2005 else
2006 selection_extend (ev.x, ev.y, 1);
2007
1674 MEvent.button = Button3; 2008 MEvent.button = Button3;
1675 break; 2009 break;
1676 }
1677 } 2010 }
2011 }
2012
1678 MEvent.time = ev.time; 2013 MEvent.time = ev.time;
1679 return; 2014 return;
1680 }
1681 } 2015 }
1682 2016
1683 /* 2017 /*
1684 * Scrollbar window processing of button press 2018 * Scrollbar window processing of button press
1685 */ 2019 */
1686 if (isScrollbarWindow (ev.window)) 2020 if (scrollBar.state && ev.window == scrollBar.win)
1687 { 2021 {
1688 scrollBar.setIdle (); 2022 page_dirn direction = NO_DIR;
2023
2024 if (scrollBar.upButton (ev.y))
2025 direction = UP; /* up */
2026 else if (scrollBar.dnButton (ev.y))
2027 direction = DN; /* down */
2028
2029 scrollBar.state = SB_STATE_IDLE;
1689 /* 2030 /*
1690 * Rxvt-style scrollbar: 2031 * Rxvt-style scrollbar:
1691 * move up if mouse is above slider 2032 * move up if mouse is above slider
1692 * move dn if mouse is below slider 2033 * move dn if mouse is below slider
1693 * 2034 *
… …
1702 /* 2043 /*
1703 * Mouse report disabled scrollbar: 2044 * Mouse report disabled scrollbar:
1704 * arrow buttons - send up/down 2045 * arrow buttons - send up/down
1705 * click on scrollbar - send pageup/down 2046 * click on scrollbar - send pageup/down
1706 */ 2047 */
1707 if ((scrollBar.style == R_SB_NEXT 2048 if (direction == UP)
1708 && scrollbarnext_upButton (ev.y))
1709 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_upButton (ev.y)))
1711 tt_printf ("\033[A"); 2049 tt_printf ("\033[A");
1712 else if ((scrollBar.style == R_SB_NEXT 2050 else if (direction == DN)
1713 && scrollbarnext_dnButton (ev.y))
1714 || (scrollBar.style == R_SB_RXVT
1715 && scrollbarrxvt_dnButton (ev.y)))
1716 tt_printf ("\033[B"); 2051 tt_printf ("\033[B");
1717 else 2052 else
1718 switch (ev.button) 2053 switch (ev.button)
1719 { 2054 {
1720 case Button2: 2055 case Button2:
… …
1727 tt_printf ("\033[5~"); 2062 tt_printf ("\033[5~");
1728 break; 2063 break;
1729 } 2064 }
1730 } 2065 }
1731 else 2066 else
1732#endif /* NO_SCROLLBAR_REPORT */ 2067#endif /* NO_SCROLLBAR_REPORT */
1733
1734 {
1735 char upordown = 0;
1736
1737 if (scrollBar.style == R_SB_NEXT)
1738 { 2068 {
1739 if (scrollbarnext_upButton (ev.y)) 2069 if (direction != NO_DIR)
1740 upordown = -1; /* up */
1741 else if (scrollbarnext_dnButton (ev.y))
1742 upordown = 1; /* down */
1743 }
1744 else if (scrollBar.style == R_SB_RXVT)
1745 {
1746 if (scrollbarrxvt_upButton (ev.y))
1747 upordown = -1; /* up */
1748 else if (scrollbarrxvt_dnButton (ev.y))
1749 upordown = 1; /* down */
1750 }
1751 if (upordown)
1752 { 2070 {
1753#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2071#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1754 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2072 if (!cont_scroll_ev.is_active ())
2073 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1755#endif 2074#endif
1756 if (scr_page (upordown < 0 ? UP : DN, 1)) 2075 if (scr_page (direction, 1))
1757 { 2076 {
1758 if (upordown < 0) 2077 if (direction == UP)
1759 scrollBar.setUp (); 2078 scrollBar.state = SB_STATE_UP;
1760 else 2079 else
1761 scrollBar.setDn (); 2080 scrollBar.state = SB_STATE_DOWN;
1762 } 2081 }
1763 } 2082 }
1764 else 2083 else
1765 switch (ev.button) 2084 switch (ev.button)
1766 { 2085 {
1767 case Button2: 2086 case Button2:
1768 switch (scrollbar_align) 2087 switch (scrollBar.align)
1769 { 2088 {
1770 case R_SB_ALIGN_TOP: 2089 case SB_ALIGN_TOP:
1771 csrO = 0; 2090 csrO = 0;
1772 break; 2091 break;
1773 case R_SB_ALIGN_CENTRE: 2092 case SB_ALIGN_CENTRE:
1774 csrO = (scrollBar.bot - scrollBar.top) / 2; 2093 csrO = (scrollBar.bot - scrollBar.top) / 2;
1775 break; 2094 break;
1776 case R_SB_ALIGN_BOTTOM: 2095 case SB_ALIGN_BOTTOM:
1777 csrO = scrollBar.bot - scrollBar.top; 2096 csrO = scrollBar.bot - scrollBar.top;
1778 break; 2097 break;
1779 } 2098 }
2099
1780 if (scrollBar.style == R_SB_XTERM 2100 if (scrollBar.style == SB_STYLE_XTERM
1781 || scrollbar_above_slider (ev.y) 2101 || scrollBar.above_slider (ev.y)
1782 || scrollbar_below_slider (ev.y)) 2102 || scrollBar.below_slider (ev.y))
1783 scr_move_to ( scrollbar_position (ev.y) - csrO, 2103 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1784 scrollbar_size ()); 2104
1785 scrollBar.setMotion (); 2105 scrollBar.state = SB_STATE_MOTION;
1786 break; 2106 break;
1787 2107
1788 case Button1: 2108 case Button1:
1789 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2109 if (scrollBar.align == SB_ALIGN_CENTRE)
1790 csrO = ev.y - scrollBar.top; 2110 csrO = ev.y - scrollBar.top;
1791 /* FALLTHROUGH */ 2111 /* FALLTHROUGH */
1792 2112
1793 case Button3: 2113 case Button3:
1794 if (scrollBar.style != R_SB_XTERM) 2114 if (scrollBar.style != SB_STYLE_XTERM)
1795 { 2115 {
1796 if (scrollbar_above_slider (ev.y)) 2116 if (scrollBar.above_slider (ev.y))
1797# ifdef RXVT_SCROLL_FULL 2117# ifdef RXVT_SCROLL_FULL
1798 scr_page (UP, TermWin.nrow - 1); 2118 scr_page (UP, nrow - 1);
1799# else 2119# else
1800 scr_page (UP, TermWin.nrow / 4); 2120 scr_page (UP, nrow / 4);
1801# endif 2121# endif
1802 else if (scrollbar_below_slider (ev.y)) 2122 else if (scrollBar.below_slider (ev.y))
1803# ifdef RXVT_SCROLL_FULL 2123# ifdef RXVT_SCROLL_FULL
1804 scr_page (DN, TermWin.nrow - 1); 2124 scr_page (DN, nrow - 1);
1805# else 2125# else
1806 scr_page (DN, TermWin.nrow / 4); 2126 scr_page (DN, nrow / 4);
1807# endif 2127# endif
1808 else 2128 else
1809 scrollBar.setMotion (); 2129 scrollBar.state = SB_STATE_MOTION;
1810 } 2130 }
1811 else 2131 else
1812 { 2132 {
1813 scr_page ((ev.button == Button1 ? DN : UP), 2133 scr_page ((ev.button == Button1 ? DN : UP),
1814 (TermWin.nrow 2134 (nrow
1815 * scrollbar_position (ev.y) 2135 * scrollBar.position (ev.y)
1816 / scrollbar_size ())); 2136 / scrollBar.size ()));
1817 } 2137 }
2138
1818 break; 2139 break;
1819 } 2140 }
1820 } 2141 }
2142
1821 return; 2143 return;
1822 } 2144 }
1823#if MENUBAR
1824 /*
1825 * Menubar window processing of button press
1826 */
1827 if (isMenuBarWindow (ev.window))
1828 menubar_control (ev);
1829#endif
1830} 2145}
1831 2146
1832void 2147void
1833rxvt_term::button_release (const XButtonEvent &ev) 2148rxvt_term::button_release (XButtonEvent &ev)
1834{ 2149{
1835 int reportmode = 0; 2150 int reportmode = 0;
1836 2151
1837 csrO = 0; /* reset csr Offset */ 2152 csrO = 0; /* reset csr Offset */
1838 if (!bypass_keystate) 2153 if (!bypass_keystate)
1839 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2154 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840 2155
1841 if (scrollbar_isUpDn ()) 2156 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1842 { 2157 {
1843 scrollBar.setIdle (); 2158 scrollBar.state = SB_STATE_IDLE;
1844 scrollbar_show (0); 2159 scrollBar.show (0);
1845#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1846 refresh_type &= ~SMOOTH_REFRESH;
1847#endif
1848
1849 } 2160 }
2161
1850#ifdef SELECTION_SCROLLING 2162#ifdef SELECTION_SCROLLING
1851 pending_scroll_selection=0; 2163 sel_scroll_ev.stop();
1852#endif 2164#endif
2165
1853 if (ev.window == TermWin.vt) 2166 if (ev.window == vt)
1854 { 2167 {
1855#ifdef RXVT_GRAPHICS 2168 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1856 if (ev.subwindow != None) 2169 return;
1857 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1858 else
1859#endif
1860 2170
1861 { 2171#if ISO_14755
2172 // 5.4
2173 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2174 return;
2175#endif
2176
1862 if (reportmode) 2177 if (reportmode)
2178 {
2179 /* mouse report from vt window */
2180 /* don't report release of wheel "buttons" */
2181 if (ev.button >= 4)
2182 return;
2183#ifdef MOUSE_REPORT_DOUBLECLICK
2184 /* only report the release of 'slow' single clicks */
2185 if (MEvent.button != AnyButton
2186 && (ev.button != MEvent.button
2187 || (ev.time - MEvent.time
2188 > MULTICLICK_TIME / 2)))
1863 { 2189 {
1864 /* mouse report from vt window */
1865 /* don't report release of wheel "buttons" */
1866 if (ev.button >= 4)
1867 return;
1868#ifdef MOUSE_REPORT_DOUBLECLICK
1869 /* only report the release of 'slow' single clicks */
1870 if (MEvent.button != AnyButton
1871 && (ev.button != MEvent.button
1872 || (ev.time - MEvent.time
1873 > MULTICLICK_TIME / 2)))
1874 {
1875 MEvent.clicks = 0; 2190 MEvent.clicks = 0;
1876 MEvent.button = AnyButton;
1877 mouse_report (ev);
1878 }
1879#else /* MOUSE_REPORT_DOUBLECLICK */
1880 MEvent.button = AnyButton; 2191 MEvent.button = AnyButton;
1881 mouse_report (ev); 2192 mouse_report (ev);
1882#endif /* MOUSE_REPORT_DOUBLECLICK */
1883 return;
1884 } 2193 }
2194#else /* MOUSE_REPORT_DOUBLECLICK */
2195 MEvent.button = AnyButton;
2196 mouse_report (ev);
2197#endif /* MOUSE_REPORT_DOUBLECLICK */
2198 return;
2199 }
2200
1885 /* 2201 /*
1886 * dumb hack to compensate for the failure of click-and-drag 2202 * dumb hack to compensate for the failure of click-and-drag
1887 * when overriding mouse reporting 2203 * when overriding mouse reporting
1888 */ 2204 */
1889 if (PrivateModes & PrivMode_mouse_report 2205 if (priv_modes & PrivMode_mouse_report
1890 && bypass_keystate 2206 && bypass_keystate
1891 && ev.button == Button1 && MEvent.clicks <= 1) 2207 && ev.button == Button1 && MEvent.clicks <= 1)
1892 selection_extend (ev.x, ev.y, 0); 2208 selection_extend (ev.x, ev.y, 0);
1893 2209
1894 switch (ev.button) 2210 switch (ev.button)
2211 {
2212 case Button1:
2213 case Button3:
2214 selection_make (ev.time);
2215 break;
2216
2217 case Button2:
2218 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2219 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2220 break;
2221
2222#ifdef MOUSE_WHEEL
2223 case Button4:
2224 case Button5:
1895 { 2225 {
1896 case Button1: 2226 int lines;
1897 case Button3: 2227 page_dirn dirn;
1898 selection_make (ev.time); 2228
2229 dirn = ev.button == Button4 ? UP : DN;
2230
2231 if (ev.state & ShiftMask)
1899 break; 2232 lines = 1;
1900 case Button2: 2233 else if (option (Opt_mouseWheelScrollPage))
1901 selection_request (ev.time, ev.x, ev.y); 2234 lines = nrow - 1;
1902 break; 2235 else
2236 lines = 5;
2237
1903#ifdef MOUSE_WHEEL 2238# ifdef MOUSE_SLIP_WHEELING
1904 case Button4: 2239 if (ev.state & ControlMask)
1905 case Button5:
1906 { 2240 {
2241 mouse_slip_wheel_speed += dirn;
2242 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2243
2244 if (!slip_wheel_ev.is_active ())
2245 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1907 int i; 2246 }
1908 page_dirn v;
1909
1910 v = (ev.button == Button4) ? UP : DN;
1911 if (ev.state & ShiftMask)
1912 i = 1;
1913 else if ((Options & Opt_mouseWheelScrollPage))
1914 i = TermWin.nrow - 1;
1915 else 2247 else
1916 i = 5;
1917# ifdef MOUSE_SLIP_WHEELING
1918 if (ev.state & ControlMask)
1919 {
1920 mouse_slip_wheel_speed += (v ? -1 : 1);
1921 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1922 }
1923# endif 2248# endif
1924# ifdef JUMP_MOUSE_WHEEL
1925 scr_page (v, i);
1926 scr_refresh (SMOOTH_REFRESH);
1927 scrollbar_show (1);
1928# else
1929 while (i--)
1930 {
1931 scr_page (v, 1);
1932 scr_refresh (SMOOTH_REFRESH);
1933 scrollbar_show (1);
1934 }
1935# endif
1936
1937 }
1938 break;
1939#endif
1940
1941 }
1942 }
1943 }
1944#ifdef MENUBAR
1945 else if (isMenuBarWindow (ev.window))
1946 menubar_control (ev);
1947#endif
1948}
1949
1950
1951#ifdef TRANSPARENT
1952/*
1953 * Check our parents are still who we think they are.
1954 * Do transparency updates if required
1955 */
1956int
1957rxvt_term::check_our_parents ()
1958{
1959 int i, pchanged, aformat, have_pixmap, rootdepth;
1960 unsigned long nitems, bytes_after;
1961 Atom atype;
1962 unsigned char *prop = NULL;
1963 Window root, oldp, *list;
1964 Pixmap rootpixmap = None;
1965 XWindowAttributes wattr, wrootattr;
1966
1967 pchanged = 0;
1968
1969 if (! (Options & Opt_transparent))
1970 return pchanged; /* Don't try any more */
1971
1972 XGetWindowAttributes (display->display, display->root, &wrootattr);
1973 rootdepth = wrootattr.depth;
1974
1975 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1976 if (rootdepth != wattr.depth)
1977 {
1978 if (am_transparent)
1979 {
1980 pchanged = 1;
1981 XSetWindowBackground (display->display, TermWin.vt,
1982 PixColors[Color_bg]);
1983 am_transparent = am_pixmap_trans = 0;
1984 }
1985 return pchanged; /* Don't try any more */
1986 }
1987
1988 /* Get all X ops out of the queue so that our information is up-to-date. */
1989 XSync (display->display, False);
1990
1991 /*
1992 * Make the frame window set by the window manager have
1993 * the root background. Some window managers put multiple nested frame
1994 * windows for each client, so we have to take care about that.
1995 */
1996 i = (xa[XA_XROOTPMAPID] != 0
1997 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1998 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1999 &nitems, &bytes_after, &prop) == Success));
2000 if (!i || prop == NULL)
2001 have_pixmap = 0;
2002 else
2003 {
2004 have_pixmap = 1;
2005 rootpixmap = * ((Pixmap *)prop);
2006 XFree (prop);
2007 }
2008 if (have_pixmap)
2009 {
2010 /*
2011 * Copy display->root pixmap transparency
2012 */
2013 int sx, sy, nx, ny;
2014 unsigned int nw, nh;
2015 Window cr;
2016 XImage *image;
2017 GC gc;
2018 XGCValues gcvalue;
2019
2020 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2021 0, 0, &sx, &sy, &cr);
2022 nw = (unsigned int)szHint.width;
2023 nh = (unsigned int)szHint.height;
2024 nx = ny = 0;
2025 if (sx < 0)
2026 {
2027 nw += sx;
2028 nx = -sx;
2029 sx = 0;
2030 }
2031 if (sy < 0)
2032 {
2033 nh += sy;
2034 ny = -sy;
2035 sy = 0;
2036 }
2037 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2038 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2039 allowedxerror = -1;
2040 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2041 ZPixmap);
2042 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2043 /* XXX: may need a delay here? */
2044 allowedxerror = 0;
2045 if (image == NULL)
2046 {
2047 if (am_transparent && am_pixmap_trans)
2048 {
2049 pchanged = 1;
2050 if (TermWin.pixmap != None)
2051 { 2249 {
2052 XFreePixmap (display->display, TermWin.pixmap); 2250 scr_page (dirn, lines);
2053 TermWin.pixmap = None; 2251 scrollBar.show (1);
2054 } 2252 }
2055 } 2253 }
2056 am_pixmap_trans = 0; 2254 break;
2255#endif
2256 }
2257 }
2258}
2259
2260/*}}} */
2261
2262void ecb_hot
2263rxvt_term::cmd_parse ()
2264{
2265 wchar_t ch = NOCHAR;
2266 char *seq_begin; // remember start of esc-sequence here
2267
2268 for (;;)
2269 {
2270 if (ecb_unlikely (ch == NOCHAR))
2271 {
2272 seq_begin = cmdbuf_ptr;
2273 ch = next_char ();
2274
2275 if (ch == NOCHAR)
2276 break;
2277 }
2278
2279 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2280 {
2281 if (ecb_unlikely (!seen_input))
2282 {
2283 seen_input = 1;
2284 // many badly-written programs (e.g. jed) contain a race condition:
2285 // they first read the screensize and then install a SIGWINCH handler.
2286 // some window managers resize the window early, and these programs
2287 // then sometimes get the size wrong.
2288 // unfortunately other programs are even more buggy and dislike
2289 // being sent SIGWINCH, so only do it when we were in fact being
2290 // resized.
2291 if (seen_resize && cmd_pid)
2292 kill (-cmd_pid, SIGWINCH);
2293 }
2294
2295 /* Read a text string from the input buffer */
2296 wchar_t buf[UBUFSIZ];
2297 bool refreshnow = false;
2298 int nlines = 0;
2299 wchar_t *str = buf;
2300 wchar_t *eol = str + min (ncol, UBUFSIZ);
2301
2302 for (;;)
2303 {
2304 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2305 break;
2306
2307 *str++ = ch;
2308
2309 if (ecb_unlikely (ch == C0_LF || str >= eol))
2310 {
2311 if (ch == C0_LF)
2312 nlines++;
2313
2314 refresh_count++;
2315
2316 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2317 {
2318 refresh_count = 0;
2319
2320 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2321 {
2322 refreshnow = true;
2323 ch = NOCHAR;
2324 break;
2325 }
2326 }
2327
2328 // scr_add_lines only works for nlines <= nrow - 1.
2329 if (nlines >= nrow - 1)
2330 {
2331 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2332 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2333 scr_add_lines (buf, str - buf, nlines);
2334
2335 nlines = 0;
2336 str = buf;
2337 eol = str + min (ncol, UBUFSIZ);
2338 }
2339
2340 if (str >= eol)
2341 {
2342 if (eol >= buf + UBUFSIZ)
2343 {
2344 ch = NOCHAR;
2345 break;
2346 }
2347 else
2348 eol = min (eol + ncol, buf + UBUFSIZ);
2349 }
2350
2351 }
2352
2353 seq_begin = cmdbuf_ptr;
2354 ch = next_char ();
2355 }
2356
2357 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2358 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2359 scr_add_lines (buf, str - buf, nlines);
2360
2361 /*
2362 * If there have been a lot of new lines, then update the screen
2363 * What the heck we'll cheat and only refresh less than every page-full.
2364 * if skipScroll is enabled.
2365 */
2366 if (refreshnow)
2367 {
2368 scr_refresh ();
2369 want_refresh = 1;
2370 }
2057 } 2371 }
2058 else 2372 else
2059 { 2373 {
2060 if (TermWin.pixmap != None) 2374 try
2061 XFreePixmap (display->display, TermWin.pixmap);
2062 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2063 (unsigned int)szHint.width,
2064 (unsigned int)szHint.height,
2065 (unsigned int)image->depth);
2066 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2067 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2068 nx, ny, (unsigned int)image->width,
2069 (unsigned int)image->height);
2070 XFreeGC (display->display, gc);
2071 XDestroyImage (image);
2072 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2073 TermWin.pixmap);
2074 if (!am_transparent || !am_pixmap_trans)
2075 pchanged = 1;
2076 am_transparent = am_pixmap_trans = 1;
2077 }
2078 }
2079 if (!am_pixmap_trans)
2080 {
2081 unsigned int n;
2082 /*
2083 * InheritPixmap transparency
2084 */
2085 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2086 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2087 i++)
2088 {
2089 oldp = TermWin.parent[i];
2090 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2091 &TermWin.parent[i], &list, &n);
2092 XFree (list);
2093 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2094 if (TermWin.parent[i] == display->root)
2095 { 2375 {
2096 if (oldp != None) 2376 process_nonprinting (ch);
2097 pchanged = 1; 2377 }
2378 catch (const class out_of_input &o)
2379 {
2380 // we ran out of input, retry later
2381 cmdbuf_ptr = seq_begin;
2098 break; 2382 break;
2099 } 2383 }
2100 if (oldp != TermWin.parent[i]) 2384
2101 pchanged = 1; 2385 ch = NOCHAR;
2102 }
2103 n = 0;
2104 if (pchanged)
2105 { 2386 }
2106 for (; n < (unsigned int)i; n++) 2387 }
2107 { 2388}
2108 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2389
2109 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2390// read the next character
2110 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2391wchar_t ecb_hot
2111 { 2392rxvt_term::next_char () NOTHROW
2112 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2393{
2113 break; 2394 while (cmdbuf_ptr < cmdbuf_endp)
2114 } 2395 {
2115 } 2396 // assume 7-bit to be ascii ALWAYS
2397 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2398 return *cmdbuf_ptr++;
2399
2400 wchar_t wc;
2401 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2402
2403 if (len == (size_t)-2)
2116 } 2404 {
2117 if (n > (int) (sizeof (TermWin.parent) 2405 // the mbstate stores incomplete sequences. didn't know this :/
2118 / sizeof (TermWin.parent[0]))) 2406 cmdbuf_ptr = cmdbuf_endp;
2407 break;
2119 { 2408 }
2120 D_X ((stderr, "InheritPixmap Turning off")); 2409
2121 XSetWindowBackground (display->display, TermWin.parent[0], 2410 if (len == (size_t)-1)
2122 PixColors[Color_fg]);
2123 XSetWindowBackground (display->display, TermWin.vt,
2124 PixColors[Color_bg]);
2125 am_transparent = 0;
2126 /* XXX: also turn off Opt_transparent? */
2127 } 2411 {
2128 else 2412 mbstate.reset (); // reset now undefined conversion state
2413 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2414 // in which case we "erroneously" return the next byte which might be valid.
2415 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2129 { 2416 }
2130 /* wait (an arbitrary period) for the WM to do its thing
2131 * needed for fvwm2.2.2 (and before?) */
2132# ifdef HAVE_NANOSLEEP
2133 struct timespec rqt;
2134 2417
2135 rqt.tv_sec = 1; 2418 // assume wchar == unicode
2136 rqt.tv_nsec = 0; 2419 cmdbuf_ptr += len;
2137 nanosleep (&rqt, NULL); 2420 return wc & UNICODE_MASK;
2138# else
2139 sleep (1);
2140# endif
2141 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2142 for (n = 0; n < (unsigned int)i; n++)
2143 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2144 ParentRelative);
2145 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2146 ParentRelative);
2147 am_transparent = 1;
2148 }
2149 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2150 TermWin.parent[i] = None;
2151 } 2421 }
2422
2423 return NOCHAR;
2424}
2425
2426// read the next octet
2427uint32_t ecb_hot
2428rxvt_term::next_octet () NOTHROW
2429{
2430 return cmdbuf_ptr < cmdbuf_endp
2431 ? (unsigned char)*cmdbuf_ptr++
2432 : NOCHAR;
2433}
2434
2435static class out_of_input out_of_input;
2436
2437wchar_t ecb_hot
2438rxvt_term::cmd_getc () THROW ((class out_of_input))
2439{
2440 wchar_t c = next_char ();
2441
2442 if (c == NOCHAR)
2443 throw out_of_input;
2444
2152 return pchanged; 2445 return c;
2153} 2446}
2154#endif
2155 2447
2156/*}}} */ 2448uint32_t ecb_hot
2449rxvt_term::cmd_get8 () THROW ((class out_of_input))
2450{
2451 uint32_t c = next_octet ();
2452
2453 if (c == NOCHAR)
2454 throw out_of_input;
2455
2456 return c;
2457}
2157 2458
2158/*{{{ print pipe */ 2459/*{{{ print pipe */
2159/*----------------------------------------------------------------------*/ 2460/*----------------------------------------------------------------------*/
2160#ifdef PRINTPIPE 2461#ifdef PRINTPIPE
2161FILE * 2462FILE * ecb_cold
2162rxvt_term::popen_printer () 2463rxvt_term::popen_printer ()
2163{ 2464{
2164 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2465 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2165 2466
2166 if (stream == NULL) 2467 if (stream == NULL)
2167 rxvt_print_error ("can't open printer pipe"); 2468 rxvt_warn ("can't open printer pipe, not printing.\n");
2469
2168 return stream; 2470 return stream;
2169} 2471}
2170 2472
2171int 2473int ecb_cold
2172rxvt_term::pclose_printer (FILE *stream) 2474rxvt_term::pclose_printer (FILE *stream)
2173{ 2475{
2174 fflush (stream); 2476 fflush (stream);
2175 /* pclose () reported not to work on SunOS 4.1.3 */
2176# if defined (__sun__) /* TODO: RESOLVE THIS */
2177 /* pclose works provided SIGCHLD handler uses waitpid */
2178 return pclose (stream); /* return fclose (stream); */
2179# else
2180 return pclose (stream); 2477 return pclose (stream);
2181# endif
2182} 2478}
2183 2479
2184/* 2480/*
2185 * simulate attached vt100 printer 2481 * simulate attached vt100 printer
2186 */ 2482 */
2187void 2483void ecb_cold
2188rxvt_term::process_print_pipe () 2484rxvt_term::process_print_pipe ()
2189{ 2485{
2190 int done; 2486 FILE *fd = popen_printer ();
2191 FILE *fd;
2192 2487
2193 if ((fd = popen_printer ()) == NULL) 2488 if (!fd)
2194 return; 2489 return;
2195 2490
2196 /* 2491 /*
2197 * Send all input to the printer until either ESC[4i or ESC[?4i 2492 * Send all input to the printer until either ESC[4i or ESC[?4i
2198 * is received. 2493 * is received.
2199 */ 2494 */
2200 for (done = 0; !done;) 2495 for (int done = 0; !done; )
2201 { 2496 {
2202 unsigned char buf[8]; 2497 unsigned char buf[8];
2203 unsigned char ch; 2498 unicode_t ch;
2204 unsigned int i, len; 2499 unsigned int i, len;
2205 2500
2206 if ((ch = cmd_getc ()) != C0_ESC) 2501 if ((ch = cmd_getc ()) != C0_ESC)
2207 { 2502 {
2208 if (putc (ch, fd) == EOF) 2503 if (putc (ch, fd) == EOF)
2209 break; /* done = 1 */ 2504 break; /* done = 1 */
… …
2224 { 2519 {
2225 if ((buf[len++] = cmd_getc ()) == 'i') 2520 if ((buf[len++] = cmd_getc ()) == 'i')
2226 break; /* done = 1 */ 2521 break; /* done = 1 */
2227 } 2522 }
2228 } 2523 }
2524
2229 for (i = 0; i < len; i++) 2525 for (i = 0; i < len; i++)
2230 if (putc (buf[i], fd) == EOF) 2526 if (putc (buf[i], fd) == EOF)
2231 { 2527 {
2232 done = 1; 2528 done = 1;
2233 break; 2529 break;
2234 } 2530 }
2235 } 2531 }
2236 } 2532 }
2533
2237 pclose_printer (fd); 2534 pclose_printer (fd);
2238} 2535}
2239#endif /* PRINTPIPE */ 2536#endif /* PRINTPIPE */
2240/*}}} */ 2537/*}}} */
2241 2538
2242/* *INDENT-OFF* */
2243enum { 2539enum {
2244 C1_40 = 0x40, 2540 C1_40 = 0x40,
2245 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2541 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2246 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2542 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2247 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2543 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2248 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2544 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2249}; 2545};
2250/* *INDENT-ON* */
2251 2546
2252/*{{{ process non-printing single characters */ 2547/*{{{ process non-printing single characters */
2253void 2548void ecb_hot
2254rxvt_term::process_nonprinting (unsigned char ch) 2549rxvt_term::process_nonprinting (unicode_t ch)
2255{ 2550{
2256 switch (ch) 2551 switch (ch)
2257 { 2552 {
2553 case C0_ESC:
2554 process_escape_seq ();
2555 break;
2258 case C0_ENQ: /* terminal Status */ 2556 case C0_ENQ: /* terminal Status */
2259 if (rs[Rs_answerbackstring]) 2557 if (rs[Rs_answerbackstring])
2260 tt_write ( 2558 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2261 (const unsigned char *)rs[Rs_answerbackstring],
2262 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2263 else 2559 else
2264 tt_write ((unsigned char *)VT100_ANS, 2560 tt_write (VT100_ANS, strlen (VT100_ANS));
2265 (unsigned int)STRLEN (VT100_ANS));
2266 break; 2561 break;
2267 case C0_BEL: /* bell */ 2562 case C0_BEL: /* bell */
2268 scr_bell (); 2563 scr_bell ();
2269 break; 2564 break;
2270 case C0_BS: /* backspace */ 2565 case C0_BS: /* backspace */
… …
2285 scr_charset_choose (1); 2580 scr_charset_choose (1);
2286 break; 2581 break;
2287 case C0_SI: /* shift in - acs */ 2582 case C0_SI: /* shift in - acs */
2288 scr_charset_choose (0); 2583 scr_charset_choose (0);
2289 break; 2584 break;
2585
2586#ifdef EIGHT_BIT_CONTROLS
2587 // 8-bit controls
2588 case 0x90: /* DCS */
2589 process_dcs_seq ();
2590 break;
2591 case 0x9b: /* CSI */
2592 process_csi_seq ();
2593 break;
2594 case 0x9d: /* OSC */
2595 process_osc_seq ();
2596 break;
2597#endif
2290 } 2598 }
2291} 2599}
2292/*}}} */ 2600/*}}} */
2293 2601
2294 2602
2295/*{{{ process VT52 escape sequences */ 2603/*{{{ process VT52 escape sequences */
2296void 2604void ecb_cold
2297rxvt_term::process_escape_vt52 (unsigned char ch) 2605rxvt_term::process_escape_vt52 (unicode_t ch)
2298{ 2606{
2299 int row, col; 2607 int row, col;
2300 2608
2301 switch (ch) 2609 switch (ch)
2302 { 2610 {
… …
2335 break; 2643 break;
2336 case 'Z': /* identify the terminal type */ 2644 case 'Z': /* identify the terminal type */
2337 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2645 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2338 break; 2646 break;
2339 case '<': /* turn off VT52 mode */ 2647 case '<': /* turn off VT52 mode */
2340 PrivMode (0, PrivMode_vt52); 2648 priv_modes &= ~PrivMode_vt52;
2341 break; 2649 break;
2342 case 'F': /* use special graphics character set */ 2650 case 'F': /* use special graphics character set */
2343 case 'G': /* use regular character set */ 2651 case 'G': /* use regular character set */
2344 /* unimplemented */ 2652 /* unimplemented */
2345 break; 2653 break;
… …
2351} 2659}
2352/*}}} */ 2660/*}}} */
2353 2661
2354 2662
2355/*{{{ process escape sequences */ 2663/*{{{ process escape sequences */
2356void 2664void ecb_hot
2357rxvt_term::process_escape_seq () 2665rxvt_term::process_escape_seq ()
2358{ 2666{
2359 unsigned char ch = cmd_getc (); 2667 unicode_t ch = cmd_getc ();
2360 2668
2361 if (PrivateModes & PrivMode_vt52) 2669 if (priv_modes & PrivMode_vt52)
2362 { 2670 {
2363 process_escape_vt52 (ch); 2671 process_escape_vt52 (ch);
2364 return; 2672 return;
2365 } 2673 }
2366 2674
2367 switch (ch) 2675 switch (ch)
2368 { 2676 {
2369 /* case 1: do_tek_mode (); break; */
2370 case '#': 2677 case '#':
2371 if (cmd_getc () == '8') 2678 if (cmd_getc () == '8')
2372 scr_E (); 2679 scr_E ();
2373 break; 2680 break;
2374 case '(': 2681 case '(':
… …
2381 scr_charset_set (2, (unsigned int)cmd_getc ()); 2688 scr_charset_set (2, (unsigned int)cmd_getc ());
2382 break; 2689 break;
2383 case '+': 2690 case '+':
2384 scr_charset_set (3, (unsigned int)cmd_getc ()); 2691 scr_charset_set (3, (unsigned int)cmd_getc ());
2385 break; 2692 break;
2386#ifdef MULTICHAR_SET 2693#if !ENABLE_MINIMAL
2387 case '$':
2388 scr_charset_set (-2, (unsigned int)cmd_getc ());
2389 break;
2390#endif
2391#ifndef NO_FRILLS
2392 case '6': 2694 case '6':
2393 scr_backindex (); 2695 scr_backindex ();
2394 break; 2696 break;
2395#endif 2697#endif
2396 case '7': 2698 case '7':
2397 scr_cursor (SAVE); 2699 scr_cursor (SAVE);
2398 break; 2700 break;
2399 case '8': 2701 case '8':
2400 scr_cursor (RESTORE); 2702 scr_cursor (RESTORE);
2401 break; 2703 break;
2402#ifndef NO_FRILLS 2704#if !ENABLE_MINIMAL
2403 case '9': 2705 case '9':
2404 scr_forwardindex (); 2706 scr_forwardindex ();
2405 break; 2707 break;
2406#endif 2708#endif
2709 // DECPAM/DECPNM
2407 case '=': 2710 case '=':
2711 priv_modes |= PrivMode_aplKP;
2712 break;
2408 case '>': 2713 case '>':
2409 PrivMode ((ch == '='), PrivMode_aplKP); 2714 priv_modes &= ~PrivMode_aplKP;
2410 break; 2715 break;
2411 2716
2412 case C1_40: 2717 case C1_40:
2413 cmd_getc (); 2718 cmd_getc ();
2414 break; 2719 break;
… …
2417 break; 2722 break;
2418 2723
2419 /* 8.3.87: NEXT LINE */ 2724 /* 8.3.87: NEXT LINE */
2420 case C1_NEL: /* ESC E */ 2725 case C1_NEL: /* ESC E */
2421 { 2726 {
2422 uint32_t nlcr[] = { '\n', '\r' }; 2727 wchar_t nlcr[] = { C0_LF, C0_CR };
2423 scr_add_lines (nlcr, 1, 2); 2728 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2424 } 2729 }
2425 break; 2730 break;
2426 2731
2427 /* kidnapped escape sequence: Should be 8.3.48 */ 2732 /* kidnapped escape sequence: Should be 8.3.48 */
2428 case C1_ESA: /* ESC G */ 2733 case C1_ESA: /* ESC G */
2429 process_graphics (); 2734 // used by original rxvt for rob nations own graphics mode
2735 if (cmd_getc () == 'Q')
2736 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2430 break; 2737 break;
2431 2738
2432 /* 8.3.63: CHARACTER TABULATION SET */ 2739 /* 8.3.63: CHARACTER TABULATION SET */
2433 case C1_HTS: /* ESC H */ 2740 case C1_HTS: /* ESC H */
2434 scr_set_tab (1); 2741 scr_set_tab (1);
… …
2438 case C1_RI: /* ESC M */ 2745 case C1_RI: /* ESC M */
2439 scr_index (DN); 2746 scr_index (DN);
2440 break; 2747 break;
2441 2748
2442 /* 8.3.142: SINGLE-SHIFT TWO */ 2749 /* 8.3.142: SINGLE-SHIFT TWO */
2443 /*case C1_SS2: scr_single_shift (2); break; */ 2750 /* case C1_SS2: break; */
2444 2751
2445 /* 8.3.143: SINGLE-SHIFT THREE */ 2752 /* 8.3.143: SINGLE-SHIFT THREE */
2446 /*case C1_SS3: scr_single_shift (3); break; */ 2753 /* case C1_SS3: break; */
2447 2754
2448 /* 8.3.27: DEVICE CONTROL STRING */ 2755 /* 8.3.27: DEVICE CONTROL STRING */
2449 case C1_DCS: /* ESC P */ 2756 case C1_DCS: /* ESC P */
2450 process_dcs_seq (); 2757 process_dcs_seq ();
2451 break; 2758 break;
2452 2759
2453 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2760 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2454 case C1_SCI: /* ESC Z */ 2761 case C1_SCI: /* ESC Z */
2455 tt_write ((const unsigned char *)ESCZ_ANSWER, 2762 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2456 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2457 break; /* steal obsolete ESC [ c */ 2763 break; /* steal obsolete ESC [ c */
2458 2764
2459 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2765 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2460 case C1_CSI: /* ESC [ */ 2766 case C1_CSI: /* ESC [ */
2461 process_csi_seq (); 2767 process_csi_seq ();
2462 break; 2768 break;
2463 2769
2464 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2770 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2465 case C1_OSC: /* ESC ] */ 2771 case C1_OSC: /* ESC ] */
2466 process_osc_seq (); 2772 process_osc_seq ();
2467 break; 2773 break;
2468 2774
2469 /* 8.3.106: RESET TO INITIAL STATE */ 2775 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2470 case 'c': 2776 case 'c':
2777 mbstate.reset ();
2471 scr_poweron (); 2778 scr_poweron ();
2472 scrollbar_show (1); 2779 scrollBar.show (1);
2473 break; 2780 break;
2474 2781
2475 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2782 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2476 case 'n': 2783 case 'n':
2477 scr_charset_choose (2); 2784 scr_charset_choose (2);
… …
2484 } 2791 }
2485} 2792}
2486/*}}} */ 2793/*}}} */
2487 2794
2488/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2795/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2489/* *INDENT-OFF* */
2490enum { 2796enum {
2491 CSI_ICH = 0x40, 2797 CSI_ICH = 0x40,
2492 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2798 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2493 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2799 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2494 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2800 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2495 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2801 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2496 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2802 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2497 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2803 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2498 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2804 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2499 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2805 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2500}; 2806};
2501 2807
2502#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2808#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2503 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2809 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2504 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2810 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2505#define get_byte_array_bit(array, bit) \ 2811#define get_byte_array_bit(array, bit) \
2506 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2812 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2507 2813
2508const unsigned char csi_defaults[] = 2814static const unsigned char csi_defaults[] =
2509 { 2815 {
2510 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2816 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2511 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2817 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2512 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2818 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2513 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2819 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2514 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2820 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2515 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2821 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2516 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2822 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2517 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2823 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2518 }; 2824 };
2519/* *INDENT-ON* */
2520 2825
2521void 2826void ecb_hot
2522rxvt_term::process_csi_seq () 2827rxvt_term::process_csi_seq ()
2523{ 2828{
2524 unsigned char ch, priv, i; 2829 unicode_t ch, priv, prev_ch, i;
2525 unsigned int nargs, p; 2830 unsigned int nargs, p;
2526 int n, ndef; 2831 int n, ndef;
2527 int arg[ESC_ARGS]; 2832 int arg[ESC_ARGS] = { };
2528 2833
2529 for (nargs = ESC_ARGS; nargs > 0;) 2834 nargs = 0;
2530 arg[--nargs] = 0;
2531 2835
2532 priv = 0; 2836 priv = 0;
2533 ch = cmd_getc (); 2837 ch = cmd_getc ();
2534 if (ch >= '<' && ch <= '?') 2838 if ((ch >= '<' && ch <= '?') || ch == '!')
2839 {
2535 { /* '<' '=' '>' '?' */ 2840 /* '<' '=' '>' '?' '!' */
2536 priv = ch; 2841 priv = ch;
2537 ch = cmd_getc (); 2842 ch = cmd_getc ();
2538 } 2843 }
2844
2845 prev_ch = 0;
2539 /* read any numerical arguments */ 2846 /* read any numerical arguments */
2540 for (n = -1; ch < CSI_ICH; ) 2847 for (n = -1; ch < CSI_ICH; )
2541 { 2848 {
2542 if (isdigit (ch)) 2849 if (isdigit (ch))
2543 { 2850 {
… …
2550 { 2857 {
2551 if (nargs < ESC_ARGS) 2858 if (nargs < ESC_ARGS)
2552 arg[nargs++] = n; 2859 arg[nargs++] = n;
2553 n = -1; 2860 n = -1;
2554 } 2861 }
2555 else if (ch == '\b') 2862 else if (IS_CONTROL (ch))
2556 {
2557 scr_backspace ();
2558 }
2559 else if (ch == C0_ESC)
2560 {
2561 process_escape_seq ();
2562 return;
2563 }
2564 else if (ch < ' ')
2565 {
2566 process_nonprinting (ch); 2863 process_nonprinting (ch);
2567 } 2864
2865 prev_ch = ch;
2568 ch = cmd_getc (); 2866 ch = cmd_getc ();
2569 } 2867 }
2570 2868
2571 if (ch > CSI_7F) 2869 if (ch > CSI_7F)
2572 return; 2870 return;
… …
2578 ndef = get_byte_array_bit (csi_defaults, i); 2876 ndef = get_byte_array_bit (csi_defaults, i);
2579 for (p = 0; p < nargs; p++) 2877 for (p = 0; p < nargs; p++)
2580 if (arg[p] == -1) 2878 if (arg[p] == -1)
2581 arg[p] = ndef; 2879 arg[p] = ndef;
2582 2880
2583#ifdef DEBUG_CMD
2584 fprintf (stderr, "CSI ");
2585 for (p = 0; p < nargs; p++)
2586 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2587 fprintf (stderr, "%c\n", ch);
2588#endif
2589
2590 /* 2881 /*
2591 * private mode handling 2882 * private mode handling
2592 */ 2883 */
2593 if (priv) 2884 if (priv)
2594 { 2885 {
2595 switch (priv) 2886 switch (priv)
2596 { 2887 {
2597 case '>': 2888 case '>':
2598 if (ch == CSI_DA) /* secondary device attributes */ 2889 if (ch == CSI_DA) /* secondary device attributes */
2890 {
2891 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2892 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2893 //
2894 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2895 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2896 // versions.
2897 //
2599 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2898 tt_printf ("\033[>%d;95;0c", 'U');
2899 }
2600 break; 2900 break;
2901
2601 case '?': 2902 case '?':
2602 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2903 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2603 process_terminal_mode (ch, priv, nargs, arg); 2904 process_terminal_mode (ch, priv, nargs, arg);
2604 break; 2905 break;
2906
2907 case '!':
2908 if (ch == CSI_70)
2909 {
2910 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2911 scr_soft_reset ();
2912
2913 static const int pm_h[] = { 7, 25 };
2914 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2915
2916 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2917 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2605 } 2918 }
2919 break;
2920 }
2921
2606 return; 2922 return;
2607 } 2923 }
2608 2924
2609 switch (ch) 2925 switch (ch)
2610 { 2926 {
… …
2624 } 2940 }
2625 break; 2941 break;
2626#endif 2942#endif
2627 2943
2628 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2944 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2629 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2945 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2630 arg[0] = -arg[0]; 2946 arg[0] = -arg[0];
2631 /* FALLTHROUGH */ 2947 /* FALLTHROUGH */
2632 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2948 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2633 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2949 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2634 scr_gotorc (arg[0], 0, RELATIVE); 2950 scr_gotorc (arg[0], 0, RELATIVE);
2635 break; 2951 break;
2636 2952
2637 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2953 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2638 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2954 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2709 3025
2710 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3026 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2711 arg[0] = -arg[0]; 3027 arg[0] = -arg[0];
2712 /* FALLTHROUGH */ 3028 /* FALLTHROUGH */
2713 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3029 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2714 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3030 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2715 break; 3031 break;
2716 3032
2717 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3033 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2718 tt_write ((const unsigned char *)VT100_ANS, 3034 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2719 (unsigned int) (sizeof (VT100_ANS) - 1));
2720 break; 3035 break;
2721 3036
2722 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3037 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2723 process_sgr_mode (nargs, arg); 3038 process_sgr_mode (nargs, arg);
2724 break; 3039 break;
… …
2730 tt_printf ("\033[0n"); 3045 tt_printf ("\033[0n");
2731 break; 3046 break;
2732 case 6: /* CPR requested */ 3047 case 6: /* CPR requested */
2733 scr_report_position (); 3048 scr_report_position ();
2734 break; 3049 break;
2735#if defined (ENABLE_DISPLAY_ANSWER)
2736 case 7: /* unofficial extension */ 3050 case 7: /* unofficial extension */
3051 if (option (Opt_insecure))
2737 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3052 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2738 break; 3053 break;
2739#endif
2740 case 8: /* unofficial extension */ 3054 case 8: /* unofficial extension */
2741 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3055 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2742 break; 3056 break;
2743 } 3057 }
2744 break; 3058 break;
2745 3059
2746 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3060 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2779 break; 3093 break;
2780 3094
2781 case CSI_RM: /* 8.3.107: RESET MODE */ 3095 case CSI_RM: /* 8.3.107: RESET MODE */
2782 if (arg[0] == 4) 3096 if (arg[0] == 4)
2783 scr_insert_mode (0); 3097 scr_insert_mode (0);
3098 else if (arg[0] == 20)
3099 priv_modes &= ~PrivMode_LFNL;
2784 break; 3100 break;
2785 3101
2786 case CSI_SM: /* 8.3.126: SET MODE */ 3102 case CSI_SM: /* 8.3.126: SET MODE */
2787 if (arg[0] == 4) 3103 if (arg[0] == 4)
2788 scr_insert_mode (1); 3104 scr_insert_mode (1);
3105 else if (arg[0] == 20)
3106 priv_modes |= PrivMode_LFNL;
3107 break;
3108
3109 case CSI_71: // DESCUSR: set cursor style
3110 if (prev_ch == ' ')
3111 set_cursor_style (arg[0]);
2789 break; 3112 break;
2790 3113
2791 /* 3114 /*
2792 * PRIVATE USE beyond this point. All CSI_7? sequences here 3115 * PRIVATE USE beyond this point. All CSI_7? sequences here
2793 */ 3116 */
… …
2805 break; 3128 break;
2806 case CSI_75: 3129 case CSI_75:
2807 scr_cursor (RESTORE); 3130 scr_cursor (RESTORE);
2808 break; 3131 break;
2809 3132
2810#ifndef NO_FRILLS 3133#if !ENABLE_MINIMAL
2811 case CSI_74: 3134 case CSI_74:
2812 process_window_ops (arg, nargs); 3135 process_window_ops (arg, nargs);
2813 break; 3136 break;
2814#endif 3137#endif
2815 3138
2816 case CSI_78: /* DECREQTPARM */ 3139 case CSI_78: /* DECREQTPARM */
2817 if (arg[0] == 0 || arg[0] == 1) 3140 if (arg[0] == 0 || arg[0] == 1)
2818 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3141 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2819 /* FALLTHROUGH */ 3142 break;
2820 3143
2821 default: 3144 default:
2822 break; 3145 break;
2823 } 3146 }
2824} 3147}
2825/*}}} */ 3148/*}}} */
2826 3149
2827#ifndef NO_FRILLS 3150#if !ENABLE_MINIMAL
2828/* ARGSUSED */
2829void 3151void
2830rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3152rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2831{ 3153{
2832 int x, y; 3154 int x, y;
2833#if 0
2834 char *s;
2835#endif
2836 XWindowAttributes wattr; 3155 XWindowAttributes wattr;
2837 Window wdummy; 3156 Window wdummy;
3157
3158 dLocal (Display *, dpy);
2838 3159
2839 if (nargs == 0) 3160 if (nargs == 0)
2840 return; 3161 return;
3162
2841 switch (args[0]) 3163 switch (args[0])
2842 { 3164 {
2843 /* 3165 /*
2844 * commands 3166 * commands
2845 */ 3167 */
2846 case 1: /* deiconify window */ 3168 case 1: /* deiconify window */
2847 XMapWindow (display->display, TermWin.parent[0]); 3169 XMapWindow (dpy, parent);
2848 break; 3170 break;
2849 case 2: /* iconify window */ 3171 case 2: /* iconify window */
2850 XIconifyWindow (display->display, TermWin.parent[0], 3172 XIconifyWindow (dpy, parent, display->screen);
2851 DefaultScreen (display->display));
2852 break; 3173 break;
2853 case 3: /* set position (pixels) */ 3174 case 3: /* set position (pixels) */
2854 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3175 XMoveWindow (dpy, parent, args[1], args[2]);
2855 break; 3176 break;
2856 case 4: /* set size (pixels) */ 3177 case 4: /* set size (pixels) */
2857 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3178 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2858 break; 3179 break;
2859 case 5: /* raise window */ 3180 case 5: /* raise window */
2860 XRaiseWindow (display->display, TermWin.parent[0]); 3181 XRaiseWindow (dpy, parent);
2861 break; 3182 break;
2862 case 6: /* lower window */ 3183 case 6: /* lower window */
2863 XLowerWindow (display->display, TermWin.parent[0]); 3184 XLowerWindow (dpy, parent);
2864 break; 3185 break;
2865 case 7: /* refresh window */ 3186 case 7: /* refresh window */
2866 scr_touch (true); 3187 scr_touch (true);
2867 break; 3188 break;
2868 case 8: /* set size (chars) */ 3189 case 8: /* set size (chars) */
2869 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3190 set_widthheight ((unsigned int) (args[2] * fwidth),
2870 (unsigned int) (args[1] * TermWin.fheight)); 3191 (unsigned int) (args[1] * fheight));
2871 break; 3192 break;
3193
3194 //case 9: NYI, TODO, restore maximized window or maximize window
2872 default: 3195 default:
2873 if (args[0] >= 24) /* set height (chars) */ 3196 if (args[0] >= 24) /* set height (chars) */
2874 set_widthheight ((unsigned int)TermWin.width, 3197 set_widthheight ((unsigned int)vt_width,
2875 (unsigned int) (args[1] * TermWin.fheight)); 3198 (unsigned int) (args[1] * fheight));
2876 break; 3199 break;
3200
2877 /* 3201 /*
2878 * reports - some output format copied from XTerm 3202 * reports - some output format copied from XTerm
2879 */ 3203 */
2880 case 11: /* report window state */ 3204 case 11: /* report window state */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3205 XGetWindowAttributes (dpy, parent, &wattr);
2882 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3206 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2883 break; 3207 break;
2884 case 13: /* report window position */ 3208 case 13: /* report window position */
2885 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3209 XGetWindowAttributes (dpy, parent, &wattr);
2886 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3210 XTranslateCoordinates (dpy, parent, wattr.root,
2887 -wattr.border_width, -wattr.border_width, 3211 -wattr.border_width, -wattr.border_width,
2888 &x, &y, &wdummy); 3212 &x, &y, &wdummy);
2889 tt_printf ("\033[3;%d;%dt", x, y); 3213 tt_printf ("\033[3;%d;%dt", x, y);
2890 break; 3214 break;
2891 case 14: /* report window size (pixels) */ 3215 case 14: /* report window size (pixels) */
2892 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3216 XGetWindowAttributes (dpy, parent, &wattr);
2893 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3217 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2894 break; 3218 break;
3219 case 18: /* report text area size (chars) */
3220 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3221 break;
2895 case 18: /* report window size (chars) */ 3222 case 19: /* report window size (chars) */
2896 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3223 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2897 break; 3224 break;
2898#if 0 /* XXX: currently disabled due to security concerns */
2899 case 20: /* report icon label */ 3225 case 20: /* report icon label */
3226 {
3227 char *s;
2900 XGetIconName (display->display, TermWin.parent[0], &s); 3228 XGetIconName (dpy, parent, &s);
2901 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3229 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3230 XFree (s);
3231 }
2902 break; 3232 break;
2903 case 21: /* report window title */ 3233 case 21: /* report window title */
2904 XFetchName (display->display, TermWin.parent[0], &s); 3234 {
3235 char *s;
3236 XFetchName (dpy, parent, &s);
2905 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3237 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3238 XFree (s);
3239 }
2906 break; 3240 break;
2907#endif
2908
2909 } 3241 }
2910} 3242}
2911#endif 3243#endif
2912 3244
2913/*----------------------------------------------------------------------*/ 3245/*----------------------------------------------------------------------*/
2914/* 3246/*
2915 * get input up until STRING TERMINATOR (or BEL) 3247 * get input up until STRING TERMINATOR (or BEL)
2916 * ends_how is terminator used. returned input must be free ()d 3248 * ends_how is terminator used. returned input must be free()'d
2917 */ 3249 */
2918unsigned char * 3250char *
2919rxvt_term::get_to_st (unsigned char *ends_how) 3251rxvt_term::get_to_st (unicode_t &ends_how)
2920{ 3252{
2921 int seen_esc = 0; /* seen escape? */ 3253 unicode_t ch;
3254 bool seen_esc = false;
2922 unsigned int n = 0; 3255 unsigned int n = 0;
2923 unsigned char *s; 3256 wchar_t string[CBUFSIZ];
2924 unsigned char ch, string[STRING_MAX];
2925 3257
2926 for (; (ch = cmd_getc ());) 3258 while ((ch = cmd_getc ()) != NOCHAR)
2927 { 3259 {
2928 if (ch == C0_BEL 3260 if (seen_esc)
2929 || ch == CHAR_ST 3261 {
2930 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3262 if (ch == 0x5c) /* 7bit ST */
2931 break; 3263 break;
3264 else
3265 return NULL;
3266 }
2932 if (ch == C0_ESC) 3267 else if (ch == C0_ESC)
2933 { 3268 {
2934 seen_esc = 1; 3269 seen_esc = true;
2935 continue; 3270 continue;
2936 } 3271 }
3272 else if (ch == C0_BEL || ch == CHAR_ST)
3273 break;
2937 else if (ch == '\t') 3274 else if (ch == C0_SYN)
2938 ch = ' '; /* translate '\t' to space */ 3275 ch = cmd_get8 ();
2939 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3276 else if (ch < 0x20)
2940 return NULL; /* other control character - exit */ 3277 return NULL; /* other control character - exit */
3278
3279 seen_esc = false;
3280
2941 if (n < sizeof (string) - 1) 3281 if (n >= sizeof (string) - 1)
3282 // stop at some sane length
3283 return NULL;
3284
2942 string[n++] = ch; 3285 string[n++] = ch;
2943 seen_esc = 0;
2944 } 3286 }
3287
2945 string[n++] = '\0'; 3288 string[n++] = '\0';
2946 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3289
2947 return NULL;
2948 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3290 ends_how = (ch == 0x5c ? C0_ESC : ch);
2949 STRNCPY (s, string, n); 3291
2950 return s; 3292 return rxvt_wcstombs (string);
2951} 3293}
2952 3294
2953/*----------------------------------------------------------------------*/ 3295/*----------------------------------------------------------------------*/
2954/* 3296/*
2955 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3297 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2956 */ 3298 */
2957void 3299void
2958rxvt_term::process_dcs_seq () 3300rxvt_term::process_dcs_seq ()
2959{ 3301{
2960 unsigned char eh, *s;
2961 /* 3302 /*
2962 * Not handled yet 3303 * Not handled yet
2963 */ 3304 */
3305
3306 unicode_t eh;
2964 s = get_to_st (&eh); 3307 char *s = get_to_st (eh);
2965 if (s) 3308 if (s)
2966 free (s); 3309 free (s);
3310
2967 return; 3311 return;
2968} 3312}
2969 3313
2970/*----------------------------------------------------------------------*/ 3314/*----------------------------------------------------------------------*/
2971/* 3315/*
2972 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3316 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2973 */ 3317 */
2974void 3318void
2975rxvt_term::process_osc_seq () 3319rxvt_term::process_osc_seq ()
2976{ 3320{
2977 unsigned char ch, eh, *s; 3321 int arg;
2978 int arg;
2979 3322
2980 ch = cmd_getc (); 3323 unicode_t ch = cmd_getc ();
2981 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3324 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2982 arg = arg * 10 + (ch - '0'); 3325 arg = arg * 10 + (ch - '0');
2983 3326
2984 if (ch == ';') 3327 if (ch == ';')
2985 { 3328 {
3329 unicode_t eh;
2986 s = get_to_st (&eh); 3330 char *s = get_to_st (eh);
3331
2987 if (s) 3332 if (s)
2988 { 3333 {
2989 /*
2990 * rxvt_menubar_dispatch () violates the constness of the string,
2991 * so do it here
2992 */
2993 if (arg == XTerm_Menu)
2994#if 0 /* XXX: currently disabled due to security concerns */
2995 menubar_dispatch ((char *)s);
2996#else
2997 (void)0;
2998#endif
2999 else
3000 xterm_seq (arg, (char *)s, eh); 3334 process_xterm_seq (arg, s, eh);
3001 free (s); 3335 free (s);
3002 } 3336 }
3003 } 3337 }
3004} 3338}
3339
3340void
3341rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3342{
3343 if (str[0] == '?' && !str[1])
3344 {
3345 rgba c;
3346 pix_colors_focused[color].get (c);
3347
3348#if XFT
3349 if (c.a != rgba::MAX_CC)
3350 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3351 else
3352#endif
3353 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3354 }
3355 else
3356 set_window_color (color, str);
3357}
3358
3005/* 3359/*
3006 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3360 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3007 * 0 = change iconName/title
3008 * 1 = change iconName
3009 * 2 = change title
3010 * 4 = change color
3011 * 12 = change text color
3012 * 13 = change mouse foreground color
3013 * 17 = change highlight character colour
3014 * 18 = change bold character color
3015 * 19 = change underlined character color
3016 * 46 = change logfile (not implemented)
3017 * 50 = change font
3018 *
3019 * rxvt extensions:
3020 * 10 = menu (may change in future)
3021 * 20 = bg pixmap
3022 * 39 = change default fg color
3023 * 49 = change default bg color
3024 * 55 = dump scrollback buffer and all of screen
3025 */ 3361 */
3026void 3362void
3027rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3363rxvt_term::process_xterm_seq (int op, char *str, char resp)
3028{ 3364{
3029 int changed = 0; 3365 int color;
3030 int color;
3031 char *buf, *name; 3366 char *buf, *name;
3367 bool query = str[0] == '?' && !str[1];
3368 int saveop = op;
3369
3370 dLocal (Display *, dpy);
3032 3371
3033 assert (str != NULL); 3372 assert (str != NULL);
3373
3374 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3375 return;
3376
3034 switch (op) 3377 switch (op)
3035 { 3378 {
3036 case XTerm_name: 3379 case XTerm_name:
3037 set_title (str); 3380 set_title (str);
3038 /* FALLTHROUGH */ 3381 /* FALLTHROUGH */
3039 case XTerm_iconName: 3382 case XTerm_iconName:
3040 set_iconName (str); 3383 set_icon_name (str);
3041 break; 3384 break;
3042 case XTerm_title: 3385 case XTerm_title:
3043 set_title (str); 3386 set_title (str);
3044 break; 3387 break;
3388 case XTerm_property:
3389 if (str[0] == '?')
3390 {
3391 Atom prop = display->atom (str + 1);
3392 Atom actual_type;
3393 int actual_format;
3394 unsigned long nitems;
3395 unsigned long bytes_after;
3396 unsigned char *value = 0;
3397 const char *str = "";
3398
3399 if (prop
3400 && XGetWindowProperty (dpy, parent,
3401 prop, 0, 1<<16, 0, AnyPropertyType,
3402 &actual_type, &actual_format,
3403 &nitems, &bytes_after, &value) == Success
3404 && actual_type != None
3405 && actual_format == 8)
3406 str = (const char *)(value);
3407
3408 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3409
3410 XFree (value);
3411 }
3412 else
3413 {
3414 char *eq = strchr (str, '=');
3415
3416 if (eq)
3417 {
3418 *eq = 0;
3419 set_utf8_property (display->atom (str), eq + 1);
3420 }
3421 else
3422 XDeleteProperty (dpy, parent,
3423 display->atom (str));
3424 }
3425 break;
3426
3045 case XTerm_Color: 3427 case XTerm_Color:
3046 for (buf = (char *)str; buf && *buf;) 3428 for (buf = (char *)str; buf && *buf;)
3047 { 3429 {
3048 if ((name = STRCHR (buf, ';')) == NULL) 3430 if ((name = strchr (buf, ';')) == NULL)
3049 break; 3431 break;
3432
3050 *name++ = '\0'; 3433 *name++ = '\0';
3051 color = atoi (buf); 3434 color = atoi (buf) + minCOLOR;
3052 if (color < 0 || color >= TOTAL_COLORS) 3435
3436 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3053 break; 3437 break;
3438
3054 if ((buf = STRCHR (name, ';')) != NULL) 3439 if ((buf = strchr (name, ';')) != NULL)
3055 *buf++ = '\0'; 3440 *buf++ = '\0';
3056 set_window_color (color + minCOLOR, name); 3441
3442 process_color_seq (op, color, name, resp);
3057 } 3443 }
3444 break;
3445 case Rxvt_restoreFG:
3446 case XTerm_Color00:
3447 process_color_seq (op, Color_fg, str, resp);
3448 break;
3449 case Rxvt_restoreBG:
3450 case XTerm_Color01:
3451 process_color_seq (op, Color_bg, str, resp);
3058 break; 3452 break;
3059#ifndef NO_CURSORCOLOR 3453#ifndef NO_CURSORCOLOR
3060 case XTerm_Color_cursor: 3454 case XTerm_Color_cursor:
3061 set_window_color (Color_cursor, str); 3455 process_color_seq (op, Color_cursor, str, resp);
3062 break; 3456 break;
3063#endif 3457#endif
3064 case XTerm_Color_pointer: 3458 case XTerm_Color_pointer_fg:
3065 set_window_color (Color_pointer, str); 3459 process_color_seq (op, Color_pointer_fg, str, resp);
3066 break; 3460 break;
3461 case XTerm_Color_pointer_bg:
3462 process_color_seq (op, Color_pointer_bg, str, resp);
3463 break;
3464#ifdef OPTION_HC
3465 case XTerm_Color_HC:
3466 process_color_seq (op, Color_HC, str, resp);
3467 break;
3468 case XTerm_Color_HTC:
3469 process_color_seq (op, Color_HTC, str, resp);
3470 break;
3471#endif
3067#ifndef NO_BOLD_UNDERLINE_REVERSE 3472#ifndef NO_BOLD_UNDERLINE_REVERSE
3068 case XTerm_Color_BD: 3473 case URxvt_Color_BD:
3069 set_window_color (Color_BD, str); 3474 process_color_seq (op, Color_BD, str, resp);
3070 break; 3475 break;
3071 case XTerm_Color_UL: 3476 case URxvt_Color_UL:
3072 set_window_color (Color_UL, str); 3477 process_color_seq (op, Color_UL, str, resp);
3073 break; 3478 break;
3074 case XTerm_Color_RV: 3479 case URxvt_Color_IT:
3075 set_window_color (Color_RV, str); 3480 process_color_seq (op, Color_IT, str, resp);
3076 break; 3481 break;
3077#endif 3482#endif
3483 case URxvt_Color_border:
3484 process_color_seq (op, Color_border, str, resp);
3485 break;
3078 3486
3079 case XTerm_Menu: 3487#if BG_IMAGE_FROM_ROOT
3488 case URxvt_Color_tint:
3489 process_color_seq (op, Color_tint, str, resp);
3080 /* 3490 {
3081 * rxvt_menubar_dispatch () violates the constness of the string, 3491 bool changed = false;
3082 * so DON'T do it here 3492
3493 if (ISSET_PIXCOLOR (Color_tint))
3494 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3495
3496 if (changed)
3497 update_background ();
3083 */ 3498 }
3499
3084 break; 3500 break;
3501#endif
3502
3503#if BG_IMAGE_FROM_FILE
3085 case XTerm_Pixmap: 3504 case Rxvt_Pixmap:
3086 if (*str != ';') 3505 if (!strcmp (str, "?"))
3087 { 3506 {
3088#if XPM_BACKGROUND 3507 char str[256];
3089 scale_pixmap (""); /* reset to default scaling */ 3508 int h_scale = fimage.h_scale;
3090 set_bgPixmap (str); /* change pixmap */ 3509 int v_scale = fimage.v_scale;
3091#endif 3510 int h_align = fimage.h_align;
3092 scr_touch (true); 3511 int v_align = fimage.v_align;
3512
3513 sprintf (str, "[%dx%d+%d+%d]",
3514 h_scale, v_scale,
3515 h_align, v_align);
3516 process_xterm_seq (XTerm_title, str, CHAR_ST);
3093 } 3517 }
3094 while ((str = STRCHR (str, ';')) != NULL) 3518 else
3095 { 3519 {
3520 bool changed = false;
3521
3522 if (*str != ';')
3523 {
3524 try
3525 {
3526 fimage.set_file_geometry (this, str);
3527 changed = true;
3528 }
3529 catch (const class rxvt_failure_exception &e)
3530 {
3531 }
3532 }
3533 else
3534 {
3096 str++; 3535 str++;
3097#if XPM_BACKGROUND 3536 if (fimage.set_geometry (str, true))
3098 changed += scale_pixmap (str); 3537 changed = true;
3099#endif 3538 }
3100 3539
3540 if (changed)
3541 {
3542 if (bg_window_position_sensitive ())
3543 {
3544 int x, y;
3545 get_window_origin (x, y);
3546 parent_x = x;
3547 parent_y = y;
3548 }
3549 update_background ();
3550 }
3101 } 3551 }
3102 if (changed)
3103 {
3104#ifdef XPM_BACKGROUND
3105 resize_pixmap ();
3106#endif
3107 scr_touch (true);
3108 }
3109 break; 3552 break;
3553#endif
3110 3554
3111 case XTerm_restoreFG:
3112 set_window_color (Color_fg, str);
3113 break;
3114 case XTerm_restoreBG:
3115 set_window_color (Color_bg, str);
3116 break;
3117 case XTerm_logfile: 3555 case XTerm_logfile:
3556 // TODO, when secure mode?
3118 break; 3557 break;
3119 case XTerm_font: 3558
3120 change_font (0, str);
3121 break;
3122#if 0 3559#if 0
3123 case XTerm_dumpscreen: /* no error notices */ 3560 case Rxvt_dumpscreen: /* no error notices */
3124 { 3561 {
3125 int fd; 3562 int fd;
3126 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3563 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3127 { 3564 {
3128 scr_dump (fd); 3565 scr_dump (fd);
3129 close (fd); 3566 close (fd);
3130 } 3567 }
3131 } 3568 }
3132 break; 3569 break;
3133#endif 3570#endif
3571 case XTerm_font:
3572 op = URxvt_font;
3573 case URxvt_font:
3574#if ENABLE_STYLES
3575 case URxvt_boldFont:
3576 case URxvt_italicFont:
3577 case URxvt_boldItalicFont:
3578#endif
3579 if (query)
3580 tt_printf ("\33]%d;%-.250s%c", saveop,
3581 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3582 ? fontset[op - URxvt_font]->fontdesc : "",
3583 resp);
3584 else
3585 {
3586 const char *&res = rs[Rs_font + (op - URxvt_font)];
3134 3587
3588 res = strdup (str);
3589 allocated.push_back ((void *)res);
3590 set_fonts ();
3591 }
3592 break;
3593
3594 case URxvt_version:
3595 if (query)
3596 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3597 op,
3598 rs[Rs_name], VERSION[0], VERSION[2],
3599 resp);
3600 break;
3601
3602#if !ENABLE_MINIMAL
3603 case URxvt_locale:
3604 if (query)
3605 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3606 else
3607 {
3608 set_locale (str);
3609 pty->set_utf8_mode (enc_utf8);
3610 init_xlocale ();
3611 }
3612 break;
3613
3614 case URxvt_view_up:
3615 case URxvt_view_down:
3616 {
3617 int lines = atoi (str);
3618
3619 if (lines)
3620 scr_page (op == URxvt_view_up ? UP : DN, lines);
3621 else
3622 scr_erase_savelines ();
3623 }
3624
3625 break;
3626#endif
3627
3628#if ENABLE_PERL
3629 case URxvt_perl:
3630 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3631 break;
3632#endif
3135 } 3633 }
3136} 3634}
3137/*----------------------------------------------------------------------*/ 3635/*----------------------------------------------------------------------*/
3138 3636
3139/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3637/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3144 * 's' = save 3642 * 's' = save
3145 * 'r' = restore 3643 * 'r' = restore
3146 * 't' = toggle 3644 * 't' = toggle
3147 * so no need for fancy checking 3645 * so no need for fancy checking
3148 */ 3646 */
3149int 3647int ecb_cold
3150rxvt_term::privcases (int mode, unsigned long bit) 3648rxvt_term::privcases (int mode, unsigned long bit)
3151{ 3649{
3152 int state; 3650 int state;
3153 3651
3154 if (mode == 's') 3652 if (mode == 's')
3155 { 3653 {
3156 SavedModes |= (PrivateModes & bit); 3654 if (priv_modes & bit)
3655 SavedModes |= bit;
3656 else
3657 SavedModes &= ~bit;
3157 return -1; 3658 return -1;
3158 } 3659 }
3159 else 3660 else
3160 { 3661 {
3161 if (mode == 'r') 3662 if (mode == 'r')
3162 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3663 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3163 else 3664 else
3164 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3665 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3165 PrivMode (state, bit); 3666
3667 if (state)
3668 priv_modes |= bit;
3669 else
3670 priv_modes &= ~bit;
3166 } 3671 }
3672
3167 return state; 3673 return state;
3168} 3674}
3169 3675
3170/* we're not using priv _yet_ */ 3676/* we're not using priv _yet_ */
3171void 3677void
3172rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3678rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3173{ 3679{
3174 unsigned int i, j; 3680 unsigned int i, j;
3175 int state; 3681 int state;
3682
3176 static const struct 3683 static const struct
3177 { 3684 {
3178 const int argval; 3685 const int argval;
3179 const unsigned long bit; 3686 const unsigned long bit;
3180 }
3181 argtopriv[] = { 3687 } argtopriv[] = {
3182 { 1, PrivMode_aplCUR }, 3688 { 1, PrivMode_aplCUR }, // DECCKM
3183 { 2, PrivMode_vt52 }, 3689 { 2, PrivMode_vt52 }, // DECANM
3184 { 3, PrivMode_132 }, 3690 { 3, PrivMode_132 }, // DECCOLM
3185 { 4, PrivMode_smoothScroll }, 3691 { 4, PrivMode_smoothScroll }, // DECSCLM
3186 { 5, PrivMode_rVideo }, 3692 { 5, PrivMode_rVideo }, // DECSCNM
3187 { 6, PrivMode_relOrigin }, 3693 { 6, PrivMode_relOrigin }, // DECOM
3188 { 7, PrivMode_Autowrap }, 3694 { 7, PrivMode_Autowrap }, // DECAWM
3695 // 8, auto-repeat keys // DECARM
3189 { 9, PrivMode_MouseX10 }, 3696 { 9, PrivMode_MouseX10 },
3190#ifdef menuBar_esc 3697 // 18 end FF to printer after print screen
3191 { menuBar_esc, PrivMode_menuBar }, 3698 // 19 Print screen prints full screen/scroll region
3192#endif 3699 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3193#ifdef scrollBar_esc 3700#ifdef scrollBar_esc
3194 { scrollBar_esc, PrivMode_scrollBar }, 3701 { scrollBar_esc, PrivMode_scrollBar },
3195#endif 3702#endif
3196 { 25, PrivMode_VisibleCursor },
3197 { 35, PrivMode_ShiftKeys }, 3703 { 35, PrivMode_ShiftKeys }, // rxvt extension
3704 // 38, tektronix mode // DECTEK
3198 { 40, PrivMode_132OK }, 3705 { 40, PrivMode_132OK },
3706 // 41 xterm more fixes NYI
3707 // 45 margin bell NYI
3708 // 46 start logging
3199 { 47, PrivMode_Screen }, 3709 { 47, PrivMode_Screen },
3200 { 66, PrivMode_aplKP }, 3710 { 66, PrivMode_aplKP }, // DECNKM
3201#ifndef NO_BACKSPACE_KEY 3711#ifndef NO_BACKSPACE_KEY
3202 { 67, PrivMode_BackSpace }, 3712 { 67, PrivMode_BackSpace }, // DECBKM
3203#endif 3713#endif
3204 { 1000, PrivMode_MouseX11 }, 3714 { 1000, PrivMode_MouseX11 },
3715 { 1002, PrivMode_MouseBtnEvent },
3716 { 1003, PrivMode_MouseAnyEvent },
3717#if ENABLE_FRILLS
3718 { 1005, PrivMode_ExtModeMouse },
3719#endif
3205 { 1010, PrivMode_TtyOutputInh }, 3720 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3206 { 1011, PrivMode_Keypress }, 3721 { 1011, PrivMode_Keypress }, // rxvt extension
3722#if ENABLE_FRILLS
3723 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3724#endif
3725 // 1035 enable modifiers for alt, numlock NYI
3726 // 1036 send ESC for meta keys NYI
3727 // 1037 send DEL for keypad delete NYI
3207 { 1047, PrivMode_Screen }, 3728 { 1047, PrivMode_Screen },
3729 // 1048 save and restore cursor, implemented in code
3208 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3730 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3731 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3732 { 2004, PrivMode_BracketPaste },
3209 }; 3733 };
3210 3734
3211 if (nargs == 0) 3735 if (nargs == 0)
3212 return; 3736 return;
3213 3737
… …
3220 for (i = 0; i < nargs; i++) 3744 for (i = 0; i < nargs; i++)
3221 { 3745 {
3222 state = -1; 3746 state = -1;
3223 3747
3224 /* basic handling */ 3748 /* basic handling */
3225 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3749 for (j = 0; j < ecb_array_length (argtopriv); j++)
3226 if (argtopriv[j].argval == arg[i]) 3750 if (argtopriv[j].argval == arg[i])
3227 { 3751 {
3228 state = privcases (mode, argtopriv[j].bit); 3752 state = privcases (mode, argtopriv[j].bit);
3229 break; 3753 break;
3230 } 3754 }
3231 3755
3232 /* extra handling for values with state unkept */ 3756 /* extra handling for values with state unkept */
3233 if (state == -1)
3234 switch (arg[i]) 3757 switch (arg[i])
3235 { 3758 {
3759#if ENABLE_STYLES
3760 case 1021:
3761 set_option (Opt_intensityStyles, mode);
3762
3763 scr_touch (true);
3764 break;
3765#endif
3236 case 1048: /* alternative cursor save */ 3766 case 1048: /* alternative cursor save */
3767 if (option (Opt_secondaryScreen))
3237 if (mode == 0) 3768 if (mode == 0)
3238 scr_cursor (RESTORE); 3769 scr_cursor (RESTORE);
3239 else if (mode == 1) 3770 else if (mode == 1)
3240 scr_cursor (SAVE); 3771 scr_cursor (SAVE);
3241 /* FALLTHROUGH */
3242 default:
3243 continue; /* for (;i;) */
3244 }
3245
3246 /* extra handling for values with valid 0 or 1 state */
3247 switch (arg[i])
3248 {
3249 /* case 1: - application cursor keys */
3250 case 2: /* VT52 mode */
3251 /* oddball mode. should be set regardless of set/reset
3252 * parameter. Return from VT52 mode with an ESC < from
3253 * within VT52 mode
3254 */
3255 PrivMode (1, PrivMode_vt52);
3256 break; 3772 break;
3773 }
3774
3775 if (state >= 0)
3776 /* extra handling for values with valid 0 or 1 state */
3777 switch (arg[i])
3778 {
3779 /* case 1: - application cursor keys */
3780 case 2: /* VT52 mode */
3781 /* oddball mode. should be set regardless of set/reset
3782 * parameter. Return from VT52 mode with an ESC < from
3783 * within VT52 mode
3784 */
3785 priv_modes |= PrivMode_vt52;
3786 break;
3257 case 3: /* 80/132 */ 3787 case 3: /* 80/132 */
3258 if (PrivateModes & PrivMode_132OK) 3788 if (priv_modes & PrivMode_132OK)
3259 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3789 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3260 (unsigned int)TermWin.height);
3261 break; 3790 break;
3262 case 4: /* smooth scrolling */ 3791 case 4: /* smooth scrolling */
3263 if (state)
3264 Options &= ~Opt_jumpScroll;
3265 else
3266 Options |= Opt_jumpScroll; 3792 set_option (Opt_jumpScroll, !state);
3267 break; 3793 break;
3268 case 5: /* reverse video */ 3794 case 5: /* reverse video */
3269 scr_rvideo_mode (state); 3795 scr_rvideo_mode (state);
3270 break; 3796 break;
3271 case 6: /* relative/absolute origins */ 3797 case 6: /* relative/absolute origins */
3272 scr_relative_origin (state); 3798 scr_relative_origin (state);
3273 break; 3799 break;
3274 case 7: /* autowrap */ 3800 case 7: /* autowrap */
3275 scr_autowrap (state); 3801 scr_autowrap (state);
3276 break; 3802 break;
3277 /* case 8: - auto repeat, can't do on a per window basis */ 3803 /* case 8: - auto repeat, can't do on a per window basis */
3278 case 9: /* X10 mouse reporting */ 3804 case 9: /* X10 mouse reporting */
3279 if (state) /* orthogonal */ 3805 if (state) /* orthogonal */
3280 PrivateModes &= ~ (PrivMode_MouseX11); 3806 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3281 break; 3807 break;
3282#ifdef menuBar_esc
3283 case menuBar_esc:
3284#ifdef MENUBAR
3285 map_menuBar (state);
3286#endif
3287 break;
3288#endif
3289#ifdef scrollBar_esc 3808#ifdef scrollBar_esc
3290 case scrollBar_esc: 3809 case scrollBar_esc:
3291 if (scrollbar_mapping (state)) 3810 scrollBar.map (state);
3292 {
3293 resize_all_windows (0, 0, 0); 3811 resize_all_windows (0, 0, 0);
3294 scr_touch (true); 3812 scr_touch (true);
3295 }
3296 break; 3813 break;
3297#endif 3814#endif
3298 case 25: /* visible/invisible cursor */ 3815 case 25: /* visible/invisible cursor */
3299 scr_cursor_visible (state); 3816 scr_cursor_visible (state);
3300 break; 3817 break;
3301 /* case 35: - shift keys */ 3818 /* case 35: - shift keys */
3302 /* case 40: - 80 <--> 132 mode */ 3819 /* case 40: - 80 <--> 132 mode */
3303 case 47: /* secondary screen */ 3820 case 47: /* secondary screen */
3304 scr_change_screen (state); 3821 scr_change_screen (state);
3305 break; 3822 break;
3306 /* case 66: - application key pad */ 3823 /* case 66: - application key pad */
3307 /* case 67: - backspace key */ 3824 /* case 67: - backspace key */
3308 case 1000: /* X11 mouse reporting */ 3825 case 1000: /* X11 mouse reporting */
3309 if (state) /* orthogonal */ 3826 if (state) /* orthogonal */
3310 PrivateModes &= ~ (PrivMode_MouseX10); 3827 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3311 break; 3828 break;
3312#if 0
3313 case 1001: 3829 case 1002:
3314 break; /* X11 mouse highlighting */ 3830 case 1003:
3315#endif 3831 if (state)
3832 {
3833 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3834 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3835 mouse_row = mouse_col = 0;
3836 vt_emask_mouse = PointerMotionMask;
3837 }
3838 else
3839 vt_emask_mouse = NoEventMask;
3840
3841 vt_select_input ();
3842 break;
3316 case 1010: /* scroll to bottom on TTY output inhibit */ 3843 case 1010: /* scroll to bottom on TTY output inhibit */
3317 if (state)
3318 Options &= ~Opt_scrollTtyOutput;
3319 else
3320 Options |= Opt_scrollTtyOutput; 3844 set_option (Opt_scrollTtyOutput, !state);
3321 break; 3845 break;
3322 case 1011: /* scroll to bottom on key press */ 3846 case 1011: /* scroll to bottom on key press */
3323 if (state)
3324 Options |= Opt_scrollTtyKeypress; 3847 set_option (Opt_scrollTtyKeypress, state);
3325 else
3326 Options &= ~Opt_scrollTtyKeypress;
3327 break; 3848 break;
3328 case 1047: /* secondary screen w/ clearing */ 3849 case 1047: /* secondary screen w/ clearing last */
3329 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3850 if (option (Opt_secondaryScreen))
3330 if (current_screen != PRIMARY) 3851 if (!state)
3331 scr_erase_screen (2); 3852 scr_erase_screen (2);
3853
3332 scr_change_screen (state); 3854 scr_change_screen (state);
3333 /* FALLTHROUGH */
3334 default:
3335 break; 3855 break;
3856 case 1049: /* secondary screen w/ clearing first */
3857 if (option (Opt_secondaryScreen))
3858 if (state)
3859 scr_cursor (SAVE);
3860
3861 scr_change_screen (state);
3862
3863 if (option (Opt_secondaryScreen))
3864 if (state)
3865 scr_erase_screen (2);
3866 else
3867 scr_cursor (RESTORE);
3868 break;
3869 default:
3870 break;
3336 } 3871 }
3337 } 3872 }
3338} 3873}
3339/*}}} */ 3874/*}}} */
3340 3875
3341/*{{{ process sgr sequences */ 3876/*{{{ process sgr sequences */
3342void 3877void ecb_hot
3343rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3878rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3344{ 3879{
3345 unsigned int i; 3880 unsigned int i;
3346 short rendset; 3881 short rendset;
3347 int rendstyle; 3882 int rendstyle;
3348 3883
3349 if (nargs == 0) 3884 if (nargs == 0)
3350 { 3885 {
3351 scr_rendition (0, ~RS_None); 3886 scr_rendition (0, ~RS_None);
3352 return; 3887 return;
3353 } 3888 }
3889
3354 for (i = 0; i < nargs; i++) 3890 for (i = 0; i < nargs; i++)
3355 { 3891 {
3356 rendset = -1; 3892 rendset = -1;
3357 switch (arg[i]) 3893 switch (arg[i])
3358 { 3894 {
… …
3360 rendset = 0, rendstyle = ~RS_None; 3896 rendset = 0, rendstyle = ~RS_None;
3361 break; 3897 break;
3362 case 1: 3898 case 1:
3363 rendset = 1, rendstyle = RS_Bold; 3899 rendset = 1, rendstyle = RS_Bold;
3364 break; 3900 break;
3901 //case 2: // low intensity
3902 case 3:
3903 rendset = 1, rendstyle = RS_Italic;
3904 break;
3365 case 4: 3905 case 4:
3366 rendset = 1, rendstyle = RS_Uline; 3906 rendset = 1, rendstyle = RS_Uline;
3367 break; 3907 break;
3368 case 5: 3908 case 5: // slowly blinking
3909 case 6: // rapidly blinking
3369 rendset = 1, rendstyle = RS_Blink; 3910 rendset = 1, rendstyle = RS_Blink;
3370 break; 3911 break;
3912 //case 6: // scoansi light background
3371 case 7: 3913 case 7:
3372 rendset = 1, rendstyle = RS_RVid; 3914 rendset = 1, rendstyle = RS_RVid;
3373 break; 3915 break;
3374 case 22: 3916 case 8:
3917 // invisible. NYI
3918 break;
3919 //case 9: // crossed out
3920 //case 10: // scoansi acs off, primary font
3921 //case 11: // scoansi acs on, first alt font
3922 //case 12: // scoansi acs on, |0x80, second alt font
3923 //...
3924 //case 19: // ninth alt font
3925 //case 20: // gothic
3926 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3375 rendset = 0, rendstyle = RS_Bold; 3927 rendset = 0, rendstyle = RS_Bold;
3928 break;
3929 case 22: // normal intensity
3930 rendset = 0, rendstyle = RS_Bold;
3931 break;
3932 case 23: // disable italic
3933 rendset = 0, rendstyle = RS_Italic;
3376 break; 3934 break;
3377 case 24: 3935 case 24:
3378 rendset = 0, rendstyle = RS_Uline; 3936 rendset = 0, rendstyle = RS_Uline;
3379 break; 3937 break;
3380 case 25: 3938 case 25:
3381 rendset = 0, rendstyle = RS_Blink; 3939 rendset = 0, rendstyle = RS_Blink;
3382 break; 3940 break;
3941 case 26: // variable spacing (iso 8613)
3942 rendset = 0, rendstyle = RS_Blink;
3943 break;
3383 case 27: 3944 case 27:
3384 rendset = 0, rendstyle = RS_RVid; 3945 rendset = 0, rendstyle = RS_RVid;
3385 break; 3946 break;
3947 //case 28: // visible. NYI
3948 //case 29: // not crossed-out
3386 } 3949 }
3950
3387 if (rendset != -1) 3951 if (rendset != -1)
3388 { 3952 {
3389 scr_rendition (rendset, rendstyle); 3953 scr_rendition (rendset, rendstyle);
3390 continue; /* for (;i;) */ 3954 continue; /* for (;i;) */
3391 } 3955 }
… …
3398 case 33: 3962 case 33:
3399 case 34: 3963 case 34:
3400 case 35: 3964 case 35:
3401 case 36: 3965 case 36:
3402 case 37: 3966 case 37:
3403 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3967 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3404 Color_fg);
3405 break; 3968 break;
3406#ifdef TTY_256COLOR 3969 case 38: // set fg color, ISO 8613-6
3407 case 38:
3408 if (nargs > i + 2 && arg[i + 1] == 5) 3970 if (nargs > i + 2 && arg[i + 1] == 5)
3409 { 3971 {
3410 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3972 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3411 Color_fg);
3412 i += 2; 3973 i += 2;
3413 } 3974 }
3414 break; 3975 break;
3415#endif
3416 case 39: /* default fg */ 3976 case 39: /* default fg */
3417 scr_color (Color_fg, Color_fg); 3977 scr_color (Color_fg, Color_fg);
3418 break; 3978 break;
3419 3979
3420 case 40: 3980 case 40:
… …
3423 case 43: 3983 case 43:
3424 case 44: 3984 case 44:
3425 case 45: 3985 case 45:
3426 case 46: 3986 case 46:
3427 case 47: 3987 case 47:
3428 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3988 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3429 Color_bg);
3430 break; 3989 break;
3431#ifdef TTY_256COLOR 3990 case 48: // set bg color, ISO 8613-6
3432 case 48:
3433 if (nargs > i + 2 && arg[i + 1] == 5) 3991 if (nargs > i + 2 && arg[i + 1] == 5)
3434 { 3992 {
3435 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3993 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3436 Color_bg);
3437 i += 2; 3994 i += 2;
3438 } 3995 }
3439 break; 3996 break;
3440#endif
3441 case 49: /* default bg */ 3997 case 49: /* default bg */
3442 scr_color (Color_bg, Color_bg); 3998 scr_color (Color_bg, Color_bg);
3443 break; 3999 break;
3444 4000
3445#ifndef NO_BRIGHTCOLOR 4001 //case 50: // not variable spacing
4002
4003#if !ENABLE_MINIMAL
3446 case 90: 4004 case 90:
3447 case 91: /* set bright fg color */ 4005 case 91: /* set bright fg color */
3448 case 92: 4006 case 92:
3449 case 93: 4007 case 93:
3450 case 94: 4008 case 94:
3451 case 95: 4009 case 95:
3452 case 96: 4010 case 96:
3453 case 97: 4011 case 97:
3454 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4012 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3455 Color_fg);
3456 break; 4013 break;
3457 case 100: 4014 case 100:
3458 case 101: /* set bright bg color */ 4015 case 101: /* set bright bg color */
3459 case 102: 4016 case 102:
3460 case 103: 4017 case 103:
3461 case 104: 4018 case 104:
3462 case 105: 4019 case 105:
3463 case 106: 4020 case 106:
3464 case 107: 4021 case 107:
3465 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4022 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3466 Color_bg);
3467 break; 4023 break;
3468#endif 4024#endif
3469
3470 } 4025 }
3471 } 4026 }
3472} 4027}
3473/*}}} */
3474 4028
3475/*{{{ process Rob Nation's own graphics mode sequences */
3476void 4029void
3477rxvt_term::process_graphics () 4030rxvt_term::set_cursor_style (int style)
3478{ 4031{
3479 unsigned char ch, cmd = cmd_getc (); 4032 if (!IN_RANGE_INC (style, 0, 4))
3480
3481#ifndef RXVT_GRAPHICS
3482 if (cmd == 'Q')
3483 { /* query graphics */
3484 tt_printf ("\033G0\n"); /* no graphics */
3485 return; 4033 return;
3486 }
3487 /* swallow other graphics sequences until terminating ':' */
3488 do
3489 ch = cmd_getc ();
3490 while (ch != ':');
3491#else
3492 unsigned int nargs;
3493 int args[NGRX_PTS];
3494 unsigned char *text = NULL;
3495 4034
3496 if (cmd == 'Q') 4035 set_option (Opt_cursorUnderline, style >= 3);
3497 { /* query graphics */
3498 tt_printf ("\033G1\n"); /* yes, graphics (color) */
3499 return;
3500 }
3501 for (nargs = 0; nargs < (sizeof (args) / sizeof (args[0])) - 1;)
3502 {
3503 int neg;
3504 4036
3505 ch = cmd_getc (); 4037#ifdef CURSOR_BLINK
3506 neg = (ch == '-'); 4038 set_option (Opt_cursorBlink, !style || (style & 1));
3507 if (neg || ch == '+') 4039 cursor_blink_reset ();
3508 ch = cmd_getc ();
3509
3510 for (args[nargs] = 0; isdigit (ch); ch = cmd_getc ())
3511 args[nargs] = args[nargs] * 10 + (ch - '0');
3512 if (neg)
3513 args[nargs] = -args[nargs];
3514
3515 nargs++;
3516 args[nargs] = 0;
3517 if (ch != ';')
3518 break;
3519 }
3520
3521 if ((cmd == 'T') && (nargs >= 5))
3522 {
3523 int i, len = args[4];
3524
3525 text = (unsigned char *)rxvt_malloc ((len + 1) * sizeof (char));
3526
3527 if (text != NULL)
3528 {
3529 for (i = 0; i < len; i++)
3530 text[i] = cmd_getc ();
3531 text[len] = '\0';
3532 }
3533 }
3534 Gr_do_graphics (cmd, nargs, args, text);
3535#endif 4040#endif
4041
4042 want_refresh = 1;
3536} 4043}
3537/*}}} */ 4044/*}}} */
3538 4045
3539/* ------------------------------------------------------------------------- */ 4046/* ------------------------------------------------------------------------- */
3540 4047
… …
3544 */ 4051 */
3545void 4052void
3546rxvt_term::tt_printf (const char *fmt,...) 4053rxvt_term::tt_printf (const char *fmt,...)
3547{ 4054{
3548 va_list arg_ptr; 4055 va_list arg_ptr;
3549 unsigned char buf[256]; 4056 char buf[256];
3550 4057
3551 va_start (arg_ptr, fmt); 4058 va_start (arg_ptr, fmt);
3552 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4059 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3553 va_end (arg_ptr); 4060 va_end (arg_ptr);
3554 tt_write (buf, STRLEN (buf)); 4061 tt_write (buf, strlen (buf));
3555} 4062}
3556 4063
3557/* ---------------------------------------------------------------------- */ 4064/* ---------------------------------------------------------------------- */
3558/* Write data to the pty as typed by the user, pasted with the mouse, 4065/* Write data to the pty as typed by the user, pasted with the mouse,
3559 * or generated by us in response to a query ESC sequence. 4066 * or generated by us in response to a query ESC sequence.
3560 */ 4067 */
4068static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4069
3561void 4070void
3562rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4071rxvt_term::tt_write (const char *data, unsigned int len)
3563{ 4072{
3564 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4073 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4074 return;
3565 4075
3566 if (len) 4076 if (pty->pty < 0)
4077 return;
4078
4079 if (v_buflen == 0)
4080 {
4081 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4082
4083 max_it (written, 0);
4084
4085 if (written == len)
4086 return;
4087
4088 data += written;
4089 len -= written;
3567 { 4090 }
4091
4092 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4093
4094 memcpy (v_buffer + v_buflen, data, len);
4095 v_buflen += len;
4096
4097 pty_ev.set (ev::READ | ev::WRITE);
4098}
4099
4100void rxvt_term::pty_write ()
4101{
4102 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4103
4104 if (written > 0)
4105 {
4106 v_buflen -= written;
4107
3568 if (v_buflen == 0) 4108 if (v_buflen == 0)
3569 { 4109 {
3570 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3571
3572 if ((unsigned int)written == len)
3573 return;
3574
3575 data += written;
3576 len -= written;
3577 }
3578
3579
3580 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3581
3582 memcpy (v_buffer + v_buflen, data, len);
3583 v_buflen += len;
3584 }
3585
3586 for (;;)
3587 {
3588 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3589
3590 if (written > 0)
3591 {
3592 v_buflen -= written;
3593
3594 if (v_buflen == 0)
3595 {
3596 free (v_buffer); 4110 free (v_buffer);
3597 v_buffer = 0; 4111 v_buffer = 0;
3598 v_buflen = 0;
3599 4112
3600 pty_ev.set (EVENT_READ); 4113 pty_ev.set (ev::READ);
3601 return;
3602 }
3603
3604 memmove (v_buffer, v_buffer + written, v_buflen);
3605 }
3606 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3607 // original code just ignores this...
3608 destroy ();
3609 else
3610 {
3611 pty_ev.set (EVENT_READ | EVENT_WRITE);
3612 return; 4114 return;
3613 } 4115 }
4116
4117 memmove (v_buffer, v_buffer + written, v_buflen);
3614 } 4118 }
4119 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4120 pty_ev.set (ev::READ);
3615} 4121}
3616 4122
3617/*----------------------- end-of-file (C source) -----------------------*/ 4123/*----------------------- end-of-file (C source) -----------------------*/
3618 4124

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