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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.44 by pcg, Fri Feb 13 12:17:07 2004 UTC vs.
Revision 1.544 by sf-exg, Sat Apr 26 14:55:58 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 rkbuf[KBUFSZ];
421 char *kbuf = rkbuf + 1;
422
423#if ISO_14755
424 if (iso14755buf & ISO_14755_52)
425 return;
426#endif
68 427
69 /* 428 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 429 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 430 * escape sequence to toggle the Keypad.
72 * 431 *
73 * Always permit `shift' to override the current setting 432 * Always permit `shift' to override the current setting
74 */ 433 */
75 shft = (ev.state & ShiftMask); 434 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 435 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 436 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 }
84 437
85 kbuf[0] = 0; 438 kbuf[0] = 0;
86 439
87#ifdef USE_XIM 440#if USE_XIM
88 if (Input_Context) 441 if (Input_Context)
89 { 442 {
90 Status status_return; 443 Status status_return;
91 444
445#if 0
92#ifdef X_HAVE_UTF8_STRING 446#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 447 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 448 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
96 else 450 else
97#endif 451#endif
98 452#endif
99 { 453 {
100 wchar_t wkbuf[KBUFSZ + 1]; 454 wchar_t wkbuf[KBUFSZ + 1];
101 455
102 // the XOpenIM manpage lies about hardcoding the locale 456 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 457 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 458 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 459 SET_LOCALE (rs[Rs_imLocale]);
460
106 // assume wchar_t == unicode or better 461 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 462 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 463 KBUFSZ, &keysym, &status_return);
464
109 if (rs[Rs_imLocale]) 465 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 466 SET_LOCALE (locale);
111 467
112 if (status_return == XLookupChars 468 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 469 || status_return == XLookupBoth)
114 { 470 {
471 /* make sure the user can type ctrl-@, i.e. NUL */
472 if (len == 1 && *wkbuf == 0)
473 {
474 kbuf[0] = 0;
475 len = 1;
476 }
477 else
478 {
115 wkbuf[len] = 0; 479 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 480 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 481 if (len < 0)
118 len = 0; 482 len = 0;
483 }
119 } 484 }
120 else 485 else
121 len = 0; 486 len = 0;
122 } 487 }
123 488
124 valid_keysym = status_return == XLookupKeySym 489 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 490 || status_return == XLookupBoth;
126 } 491 }
127 else 492 else
128#endif 493#endif
129
130 { 494 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 495 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 496 valid_keysym = keysym != NoSymbol;
133 } 497 }
134 498
135 if (valid_keysym) 499 if (valid_keysym)
136 { 500 {
137 /* for some backwards compatibility */ 501#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 502 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 503 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 504#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
157 505
158 if (TermWin.saveLines) 506 if (saveLines)
159 { 507 {
160#ifdef UNSHIFTED_SCROLLKEYS 508#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 509 if (!ctrl && !meta)
162 {
163#else 510#else
164 if (IS_SCROLL_MOD) 511 if (IS_SCROLL_MOD)
512#endif
165 { 513 {
166#endif
167 int lnsppg; 514 int lnsppg;
168 515
169#ifdef PAGING_CONTEXT_LINES 516#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 517 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 518#else
172 lnsppg = TermWin.nrow * 4 / 5; 519 lnsppg = nrow * 4 / 5;
173#endif 520#endif
521 max_it (lnsppg, 1);
522
174 if (keysym == XK_Prior) 523 if (keysym == XK_Prior)
175 { 524 {
176 scr_page (UP, lnsppg); 525 scr_page (lnsppg);
177 return; 526 return;
178 } 527 }
179 else if (keysym == XK_Next) 528 else if (keysym == XK_Next)
180 { 529 {
181 scr_page (DN, lnsppg); 530 scr_page (-lnsppg);
182 return; 531 return;
183 } 532 }
184 } 533 }
185#ifdef SCROLL_ON_UPDOWN_KEYS 534#ifdef SCROLL_ON_UPDOWN_KEYS
186 if (IS_SCROLL_MOD) 535 if (IS_SCROLL_MOD)
187 { 536 {
188 if (keysym == XK_Up) 537 if (keysym == XK_Up)
189 { 538 {
190 scr_page (UP, 1); 539 scr_page (1);
191 return; 540 return;
192 } 541 }
193 else if (keysym == XK_Down) 542 else if (keysym == XK_Down)
194 { 543 {
195 scr_page (DN, 1); 544 scr_page (-1);
196 return; 545 return;
197 } 546 }
198 } 547 }
199#endif 548#endif
200#ifdef SCROLL_ON_HOMEEND_KEYS 549#ifdef SCROLL_ON_HOMEEND_KEYS
201 if (IS_SCROLL_MOD) 550 if (IS_SCROLL_MOD)
202 { 551 {
203 if (keysym == XK_Home) 552 if (keysym == XK_Home)
204 { 553 {
205 scr_move_to (0, 1); 554 scr_changeview (top_row);
206 return; 555 return;
207 } 556 }
208 else if (keysym == XK_End) 557 else if (keysym == XK_End)
209 { 558 {
210 scr_move_to (1, 0); 559 scr_changeview (0);
211 return; 560 return;
212 } 561 }
213 } 562 }
214#endif 563#endif
215
216 } 564 }
217 565
218 if (shft) 566 if (shft)
219 { 567 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 568 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 569 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 570 {
223 keysym += (XK_F11 - XK_F1); 571 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 572 shft = 0; /* turn off Shift */
225 } 573 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 574 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 575 {
228 switch (keysym) 576 switch (keysym)
229 { 577 {
230 /* normal XTerm key bindings */ 578 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 579 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 580 selection_request (ev.time);
233 return; 581 return;
582#if TODO
234 /* rxvt extras */ 583 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 584 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP);
237 return; 585 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 586 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN);
240 return; 587 return;
588#endif
241 } 589 }
242 } 590 }
243 } 591 }
244#ifdef PRINTPIPE 592
593 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
594 {
245 if (keysym == XK_Print) 595 if (keysym == XK_v)
596 selection_request (ev.time, Sel_Clipboard);
597 else if (selection.len > 0)
246 { 598 {
247 scr_printscreen (ctrl | shft); 599 free (selection.clip_text);
600 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
601 selection.clip_len = selection.len;
602 selection_grab (CurrentTime, true);
603 }
604
248 return; 605 return;
249 } 606 }
250#endif 607
251#ifdef GREEK_SUPPORT 608#if ENABLE_FRILLS || ISO_14755
252 if (keysym == ks_greekmodeswith) 609 // ISO 14755 support
610 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
253 { 611 {
254 greek_mode = !greek_mode; 612 int hv;
255 if (greek_mode) 613
614 if (iso14755buf & ISO_14755_51
615 && (keysym == XK_space || keysym == XK_KP_Space
616 || keysym == XK_Return || keysym == XK_KP_Enter))
256 { 617 {
257 xterm_seq (XTerm_title, 618 commit_iso14755 ();
258 (greek_getmode () == GREEK_ELOT928 619 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 620# if ISO_14755
260 greek_reset (); 621 iso14755_51 (0);
622# endif
623 return;
261 } 624 }
262 else 625 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 { 626 {
273 unsigned int l; 627 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 628# if ISO_14755
275 const unsigned char ch = C0_ESC; 629 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 630# endif
285 tt_write (&ch, 1); 631 return;
286 tt_write (kbuf0, l); 632 }
633 else if ((hv = hex_keyval (ev)) >= 0)
634 {
635 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
636 | hv | ISO_14755_51;
637# if ISO_14755
638 iso14755_51 (iso14755buf & ISO_14755_MASK);
639# endif
287 return; 640 return;
288 } 641 }
289 else 642 else
290#endif
291
292 { 643 {
293 newlen = 1; 644# if ISO_14755
645 scr_overlay_off ();
646# endif
647 iso14755buf = 0;
648 }
649 }
650 else if (option (Opt_iso14755) &&
651 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
652 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
653 if (!(iso14755buf & ISO_14755_STARTED))
654 {
655 iso14755buf |= ISO_14755_STARTED;
656# if ISO_14755
657 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
658 scr_overlay_set (0, 0, "ISO 14755 mode");
659# endif
660 }
661#endif
662
663#ifdef PRINTPIPE
664 if (keysym == XK_Print)
665 {
666 scr_printscreen (ctrl | shft);
667 return;
668 }
669#endif
670
671 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
672 {
673 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
674 unsigned int newlen = 1;
675
676 if (ev.state & ModNumLockMask)
677 kp = false;
678
679 keysym = translate_keypad (keysym, kp);
680
294 switch (keysym) 681 switch (keysym)
682 {
683#ifndef NO_BACKSPACE_KEY
684 case XK_BackSpace:
685 if (priv_modes & PrivMode_HaveBackSpace)
686 {
687 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
688 ^ !!ctrl) ? '\b' : '\177';
689 kbuf[1] = '\0';
690 }
691 else
692 strcpy (kbuf, rs[Rs_backspace_key]);
693 break;
694#endif
695#ifndef NO_DELETE_KEY
696 case XK_Delete:
697 strcpy (kbuf, rs[Rs_delete_key]);
698 break;
699#endif
700 case XK_Tab:
701 if (shft)
702 strcpy (kbuf, "\033[Z");
703 else
704 {
705#ifdef CTRL_TAB_MAKES_META
706 if (ctrl)
707 meta = 1;
708#endif
709#ifdef MOD4_TAB_MAKES_META
710 if (ev.state & Mod4Mask)
711 meta = 1;
712#endif
713 newlen = 0;
714 }
715 break;
716
717 case XK_Up: /* "\033[A" */
718 case XK_Down: /* "\033[B" */
719 case XK_Right: /* "\033[C" */
720 case XK_Left: /* "\033[D" */
721 strcpy (kbuf, "\033[Z");
722 kbuf[2] = "DACB"[keysym - XK_Left];
723 /* do Shift first */
724 if (shft)
725 kbuf[2] = "dacb"[keysym - XK_Left];
726 else if (ctrl)
727 {
728 kbuf[1] = 'O';
729 kbuf[2] = "dacb"[keysym - XK_Left];
730 }
731 else if (priv_modes & PrivMode_aplCUR)
732 kbuf[1] = 'O';
733 break;
734
735 case XK_KP_Enter:
736 /* allow shift to override */
737 if (kp)
738 {
739 strcpy (kbuf, "\033OM");
740 break;
741 }
742
743 /* FALLTHROUGH */
744
745 case XK_Return:
746 if (priv_modes & PrivMode_LFNL)
747 {
748 kbuf[0] = '\015';
749 kbuf[1] = '\012';
750 kbuf[2] = '\0';
751 }
752 else
753 {
754 kbuf[0] = '\015';
755 kbuf[1] = '\0';
756 }
757 break;
758
759 case XK_KP_F1: /* "\033OP" */
760 case XK_KP_F2: /* "\033OQ" */
761 case XK_KP_F3: /* "\033OR" */
762 case XK_KP_F4: /* "\033OS" */
763 strcpy (kbuf, "\033OP");
764 kbuf[2] += (keysym - XK_KP_F1);
765 break;
766
767 case XK_KP_Multiply: /* "\033Oj" : "*" */
768 case XK_KP_Add: /* "\033Ok" : "+" */
769 case XK_KP_Separator: /* "\033Ol" : "," */
770 case XK_KP_Subtract: /* "\033Om" : "-" */
771 case XK_KP_Decimal: /* "\033On" : "." */
772 case XK_KP_Divide: /* "\033Oo" : "/" */
773 case XK_KP_0: /* "\033Op" : "0" */
774 case XK_KP_1: /* "\033Oq" : "1" */
775 case XK_KP_2: /* "\033Or" : "2" */
776 case XK_KP_3: /* "\033Os" : "3" */
777 case XK_KP_4: /* "\033Ot" : "4" */
778 case XK_KP_5: /* "\033Ou" : "5" */
779 case XK_KP_6: /* "\033Ov" : "6" */
780 case XK_KP_7: /* "\033Ow" : "7" */
781 case XK_KP_8: /* "\033Ox" : "8" */
782 case XK_KP_9: /* "\033Oy" : "9" */
783 /* allow shift to override */
784 if (kp)
785 {
786 strcpy (kbuf, "\033Oj");
787 kbuf[2] += (keysym - XK_KP_Multiply);
788 }
789 else
790 {
791 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
792 kbuf[1] = '\0';
793 }
794 break;
795
796 default:
295 { 797 {
296#ifndef NO_BACKSPACE_KEY 798 int param = map_function_key (keysym);
297 case XK_BackSpace: 799 if (param > 0)
298 if (PrivateModes & PrivMode_HaveBackSpace) 800 sprintf (kbuf,"\033[%d~", param);
299 {
300 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0';
303 }
304 else 801 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; 802 newlen = 0;
615 break;
616 } 803 }
617 if (newlen) 804 break;
618 len = STRLEN (kbuf);
619 } 805 }
806
807 if (newlen)
808 len = strlen (kbuf);
809
810 if (len > 0)
811 {
620 /* 812 /*
813 * pass Shift/Control indicators for function keys ending with `~'
814 *
815 * eg,
816 * Prior = "ESC[5~"
817 * Shift+Prior = "ESC[5$"
818 * Ctrl+Prior = "ESC[5^"
819 * Ctrl+Shift+Prior = "ESC[5@"
820 */
821 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
822 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
823
824 /*
621 * Pass meta for all function keys, if 'meta' option set 825 * Pass meta for all function keys, if 'meta' option set
622 */ 826 */
623#ifdef META8_OPTION 827#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 828 if (meta && (meta_char == 0x80))
625 kbuf[len - 1] |= 0x80; 829 kbuf[len - 1] |= 0x80;
626#endif 830#endif
831 }
627 832
628 } 833 }
629 else if (ctrl && keysym == XK_minus) 834 else if (ctrl && keysym == XK_minus)
630 { 835 {
631 len = 1; 836 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 837 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
838 }
839 else if (keysym == XK_ISO_Left_Tab)
840 {
841 strcpy (kbuf, "\033[Z");
842 len = 3;
633 } 843 }
634 else 844 else
635 { 845 {
636#ifdef META8_OPTION 846#ifdef META8_OPTION
637 /* set 8-bit on */ 847 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 848 if (meta && (meta_char == 0x80))
639 { 849 {
640 unsigned char *ch; 850 char *ch;
641 851
642 for (ch = kbuf; ch < kbuf + len; ch++) 852 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 853 *ch |= 0x80;
854
644 meta = 0; 855 meta = 0;
645 } 856 }
646#endif 857#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat (kbuf, len);
650#endif
651 /* nil */ ; 858 /* nil */ ;
652 } 859 }
653 } 860 }
861
862 /* escape prefix */
863 if (len && meta
864#ifdef META8_OPTION
865 && meta_char == C0_ESC
866#endif
867 )
868 {
869 *--kbuf = C0_ESC;
870 len++;
871 }
872
873 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
874 return;
654 875
655 if (len <= 0) 876 if (len <= 0)
656 return; /* not mapped */ 877 return; /* not mapped */
657 878
658 if (Options & Opt_scrollTtyKeypress) 879 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 880 if (view_start)
660 { 881 {
661 TermWin.view_start = 0; 882 view_start = 0;
662 want_refresh = 1; 883 want_refresh = 1;
663 } 884 }
664 885
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
679 /* escape prefix */
680 if (meta
681#ifdef META8_OPTION
682 && (meta_char == C0_ESC)
683#endif
684 )
685 {
686 const unsigned char ch = C0_ESC;
687
688 tt_write (&ch, 1);
689 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695
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); 886 tt_write (kbuf, (unsigned int)len);
703} 887}
704/*}}} */
705 888
706#if (MENUBAR_MAX) 889void ecb_cold
707/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 890rxvt_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{ 891{
712 unsigned int n, s; 892#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
893 KeySym keysym;
713 894
714 n = cmdbuf_ptr - cmdbuf_base; 895 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 896#endif
716 if (n > 0 && s < count) 897
898#if ENABLE_FRILLS || ISO_14755
899 // ISO 14755 support
900 if (iso14755buf)
901 if (iso14755buf & ISO_14755_52)
717 { 902 {
718 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 903# if ISO_14755
719 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 904 scr_overlay_off ();
720 cmdbuf_ptr = cmdbuf_base; 905# endif
721 cmdbuf_endp -= n; 906# if ISO_14755
722 s += n; 907 // iso14755 part 5.2 handling: release time
908 // first: controls
909 if ((ev.state & ControlMask)
910 && ((keysym >= 0x40 && keysym <= 0x5f)
911 || (keysym >= 0x61 && keysym <= 0x7f)))
912 {
913 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
914 commit_iso14755 ();
915
916 return;
917 }
918
919 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
920 if (i[0] == keysym)
921 {
922 iso14755buf = ISO_14755_51 | i[1];
923 commit_iso14755 ();
924
925 return;
926 }
927
928 scr_bell ();
929# endif
930 iso14755buf = 0;
931
932 return;
723 } 933 }
724 if (count > s) 934 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
725 { 935 {
726 rxvt_print_error ("data loss: cmd_write too large"); 936# if ISO_14755
727 count = s; 937 scr_overlay_off ();
938# endif
939 if (iso14755buf & ISO_14755_51)
940 commit_iso14755 ();
941#if ISO_14755
942 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
943 {
944 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
945
946 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
947 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
948 }
949# endif
950 else
951 iso14755buf = 0;
728 } 952 }
729 for (; count--;) 953#endif
730 *cmdbuf_endp++ = *str++; 954
955 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
731 return 0; 956 return;
957
958#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
959 if (!(ev.state & ControlMask))
960 slip_wheel_ev.stop ();
961 else if (keysym == XK_Control_L || keysym == XK_Control_R)
962 mouse_slip_wheel_speed = 0;
963#endif
732} 964}
733#endif /* MENUBAR_MAX */
734 965
735void 966void
736rxvt_term::flush () 967rxvt_term::flush ()
737{ 968{
738#ifdef TRANSPARENT 969 flush_ev.stop ();
739 if (want_full_refresh) 970
971#ifdef HAVE_IMG
972 if (bg_flags & BG_NEEDS_REFRESH)
740 { 973 {
741 want_full_refresh = 0; 974 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 975 scr_touch (false);
744 want_refresh = 1;
745 } 976 }
746#endif 977#endif
747 978
748 if (want_refresh) 979 if (want_refresh)
749 { 980 {
981 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
982 {
983 int row = view_start;
984 int end_row = row + nrow;
985
986 while (row > top_row && ROW (row - 1).is_longer ())
987 --row;
988
989 do
990 {
991 int start_row = row;
992 line_t *l;
993
994 do
995 {
996 l = &ROW (row++);
997
998 if (!(l->f & LINE_FILTERED))
999 {
1000 // line not filtered, mark it as filtered
1001 l->f |= LINE_FILTERED;
1002 while (l->is_longer ())
1003 {
1004 l = &ROW (row++);
1005 l->f |= LINE_FILTERED;
1006 }
1007
1008 // and filter it
1009 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1010
1011 break;
1012 }
1013 }
1014 while (l->is_longer () && row < end_row);
1015 }
1016 while (row < end_row);
1017 }
1018
750 scr_refresh (refresh_type); 1019 scr_refresh ();
751 scrollbar_show (1); 1020 scrollBar.show (1);
752#ifdef USE_XIM 1021#if USE_XIM
753 IMSendSpot (); 1022 im_send_spot ();
754#endif 1023#endif
755
756 } 1024 }
757 1025
758 display->flush (); 1026 display->flush ();
759} 1027}
760 1028
1029/* checks whether a refresh is requested and starts the refresh timer */
761void 1030void
762rxvt_term::check_cb (check_watcher &w) 1031rxvt_term::refresh_check ()
763{ 1032{
764 SET_R (this); 1033 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1034 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1035
1036 display->flush ();
1037}
1038
1039void
1040rxvt_term::flush_cb (ev::timer &w, int revents)
1041{
1042 make_current ();
1043
1044 refresh_count = 0;
767 flush (); 1045 flush ();
768} 1046}
769 1047
770#ifdef CURSOR_BLINK 1048#ifdef CURSOR_BLINK
771void 1049void
1050rxvt_term::cursor_blink_reset ()
1051{
1052 if (hidden_cursor)
1053 {
1054 hidden_cursor = 0;
1055 want_refresh = 1;
1056 }
1057
1058 if (option (Opt_cursorBlink))
1059 cursor_blink_ev.again ();
1060 else
1061 cursor_blink_ev.stop ();
1062}
1063
1064void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1065rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1066{
774 hidden_cursor = !hidden_cursor; 1067 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1068 want_refresh = 1;
776 1069 refresh_check ();
777 w.start (w.at + BLINK_INTERVAL);
778} 1070}
779#endif 1071#endif
780 1072
781#ifdef TEXT_BLINK 1073#ifdef TEXT_BLINK
782void 1074void
783rxvt_term::text_blink_cb (time_watcher &w) 1075rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1076{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1077 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1078 {
787 hidden_text = !hidden_text; 1079 hidden_text = !hidden_text;
788 want_refresh = 1; 1080 want_refresh = 1;
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1081 refresh_check ();
1082 }
1083 else
1084 w.stop ();
1085}
1086#endif
1087
1088#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1089void
1090rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1091{
1092 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1093 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
790 } 1094 {
1095 want_refresh = 1;
1096 refresh_check ();
1097 }
1098 else
1099 w.stop ();
1100}
1101#endif
1102
1103#ifdef SELECTION_SCROLLING
1104void
1105rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1106{
1107 if (scr_page (scroll_selection_lines))
1108 {
1109 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1110 want_refresh = 1;
1111 refresh_check ();
1112 }
1113 else
1114 w.stop ();
1115}
1116#endif
1117
1118#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1119void
1120rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1121{
1122 if (scr_page (mouse_slip_wheel_speed))
1123 {
1124 want_refresh = 1;
1125 refresh_check ();
1126 }
1127
1128 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1129 {
1130 mouse_slip_wheel_speed = 0;
1131 w.stop ();
1132 }
1133}
1134#endif
1135
1136#if LINUX_YIELD_HACK
1137static struct event_handler
1138{
1139 ev::prepare yield_ev;
1140
1141 void yield_cb (ev::prepare &w, int revents)
1142 {
1143 // this should really be sched_yield(), but the linux guys thought
1144 // that giving a process calling sched_yield () less cpu time than
1145 // ones with high nice levels is a useful thing to do. It surely is is
1146 // allowed by the sus... as is returning ENOSYS.
1147 // since the linux guys additionally thought that breaking the only
1148 // known workaround against their unusable sched_yield hack is cool,
1149 // we just nanosleep a bit and hope for the best.
1150
1151 struct timespec ts = { 0, 1000 };
1152 nanosleep (&ts, 0);
1153
1154 w.stop ();
1155 }
1156
1157 event_handler ()
1158 : yield_ev (this, &event_handler::yield_cb)
1159 {
1160 }
1161} event_handler;
1162#endif
1163
1164/* make sure all the cmd data is at beginning of cmdbuf */
1165void
1166rxvt_term::cmdbuf_reify ()
1167{
1168 if (cmdbuf_ptr == cmdbuf_base)
1169 return;
1170
1171 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1172
1173 memmove (cmdbuf_base, cmdbuf_ptr, used);
1174 cmdbuf_ptr = cmdbuf_base;
1175 cmdbuf_endp = cmdbuf_ptr + used;
1176
1177}
1178
1179#if defined (KEYSYM_RESOURCE)
1180void
1181rxvt_term::cmdbuf_append (const char *str, size_t count)
1182{
1183 cmdbuf_reify ();
1184
1185 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1186
1187 if (count > avail)
1188 return;
1189
1190 memcpy (cmdbuf_endp, str, count);
1191 cmdbuf_endp += count;
1192
1193 cmd_parse ();
791} 1194}
792#endif 1195#endif
793 1196
794bool 1197bool
795rxvt_term::pty_fill () 1198rxvt_term::pty_fill ()
796{ 1199{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1200 cmdbuf_reify ();
798 1201
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1202 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1203
1204 if (!avail)
1205 {
1206 // normally this indicates a "too long" command sequence - just drop the data we have
800 cmdbuf_ptr = cmdbuf_base; 1207 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1208 cmdbuf_endp = cmdbuf_ptr;
1209 avail = CBUFSIZ;
1210 }
802 1211
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1212 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
804 1213
805 if (n > 0) 1214 if (r > 0)
806 { 1215 {
807 cmdbuf_endp += n; 1216 cmdbuf_endp += r;
808 return true; 1217 return true;
809 } 1218 }
810 else if (n < 0 && errno != EAGAIN) 1219 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1220 {
1221#if LINUX_YIELD_HACK
1222 if (display->is_local)
1223 event_handler.yield_ev.start ();
1224#endif
1225 }
1226 else
1227 {
1228 pty_ev.stop ();
1229
1230 if (!option (Opt_hold))
811 destroy (); 1231 destroy ();
1232 }
812 1233
813 return false; 1234 return false;
814} 1235}
815 1236
816void 1237void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1238rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1239{
819 SET_R (this); 1240 make_current ();
820 SET_LOCALE (locale);
821 1241
822 if (revents & EVENT_WRITE) 1242 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 1243 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong 1244 for (int i = CBUFCNT; i-- && pty_fill (); )
830 while (flag && pty_fill ()) 1245 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 1246
839 uint32_t ch = NOCHAR; 1247 if (revents & ev::WRITE)
1248 pty_write ();
840 1249
841 for (;;) 1250 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} 1251}
940 1252
941// read the next character, currently handles UTF-8 1253void ecb_cold
942// will probably handle all sorts of other stuff in the future 1254rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1255{
946 while (cmdbuf_ptr < cmdbuf_endp) 1256 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1257 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.mbs);
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 1258
990#ifdef POINTER_BLANK 1259#ifdef POINTER_BLANK
1260 hidden_pointer = 0;
1261
1262 if (option (Opt_pointerBlank))
1263 pointer_ev.start (pointerBlankDelay);
1264#endif
1265}
1266
1267#ifdef POINTER_BLANK
1268void ecb_cold
1269rxvt_term::pointer_blank ()
1270{
1271 if (!option (Opt_pointerBlank))
1272 return;
1273
1274 XDefineCursor (dpy, vt, display->blank_cursor);
1275 XFlush (dpy);
1276
1277 hidden_pointer = 1;
1278}
1279
1280void ecb_cold
1281rxvt_term::pointer_cb (ev::timer &w, int revents)
1282{
1283 make_current ();
1284
1285 pointer_blank ();
1286}
1287#endif
1288
991void 1289void
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) 1290rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1291{
1028 int button_number, key_state = 0; 1292 int button_number, key_state = 0;
1029 int x, y; 1293 int x, y;
1294 int code = 32;
1030 1295
1031 x = ev.x; 1296 x = Pixel2Col (ev.x) + 1;
1032 y = ev.y; 1297 y = Pixel2Row (ev.y) + 1;
1033 pixel_position (&x, &y); 1298
1299 if (ev.type == MotionNotify)
1300 {
1301 if (x == mouse_row && y == mouse_col)
1302 return;
1303
1304 mouse_row = x;
1305 mouse_col = y;
1306 code += 32;
1307 }
1034 1308
1035 if (MEvent.button == AnyButton) 1309 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1310 button_number = 3;
1038 }
1039 else 1311 else
1040 { 1312 {
1041 button_number = MEvent.button - Button1; 1313 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1314 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1315 if (button_number >= 3)
1044 button_number += (64 - 3); 1316 button_number += 64 - 3;
1045 } 1317 }
1046 1318
1047 if (PrivateModes & PrivMode_MouseX10) 1319 if (priv_modes & PrivMode_MouseX10)
1048 { 1320 {
1049 /* 1321 /*
1050 * do not report ButtonRelease 1322 * do not report ButtonRelease
1051 * no state info allowed 1323 * no state info allowed
1052 */ 1324 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1339 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1340 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1341#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1342 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1343#endif
1072
1073 } 1344 }
1074 1345
1075#ifdef DEBUG_MOUSEREPORT 1346#if DEBUG_MOUSEREPORT
1076 fprintf (stderr, "Mouse ["); 1347 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1348 if (key_state & 16)
1078 fputc ('C', stderr); 1349 fputc ('C', stderr);
1079 if (key_state & 4) 1350 if (key_state & 4)
1080 fputc ('S', stderr); 1351 fputc ('S', stderr);
… …
1082 fputc ('A', stderr); 1353 fputc ('A', stderr);
1083 if (key_state & 32) 1354 if (key_state & 32)
1084 fputc ('2', stderr); 1355 fputc ('2', stderr);
1085 fprintf (stderr, "]: <%d>, %d/%d\n", 1356 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1357 button_number,
1087 x + 1, 1358 x,
1088 y + 1); 1359 y);
1089#else 1360#endif
1361
1362#if ENABLE_FRILLS
1363 if (priv_modes & PrivMode_ExtMouseRight)
1364 tt_printf ("\033[%d;%d;%dM",
1365 code + button_number + key_state,
1366 x,
1367 y);
1368 else if (priv_modes & PrivMode_ExtModeMouse)
1369 tt_printf ("\033[M%c%lc%lc",
1370 code + button_number + key_state,
1371 wint_t (32 + x),
1372 wint_t (32 + y));
1373 else
1374#endif
1090 tt_printf ("\033[M%c%c%c", 1375 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1376 code + button_number + key_state,
1092 (32 + x + 1), 1377 32 + x,
1093 (32 + y + 1)); 1378 32 + y);
1094#endif
1095} 1379}
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 1380
1107/*{{{ process an X event */ 1381/*{{{ process an X event */
1108void 1382void ecb_hot
1109rxvt_term::x_cb (XEvent &ev) 1383rxvt_term::x_cb (XEvent &ev)
1110{ 1384{
1111 SET_R (this); 1385 make_current ();
1112 SET_LOCALE (locale);
1113 1386
1114#if defined(CURSOR_BLINK) 1387 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 1388
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1389 if (ev.xany.window == vt
1124 } 1390 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1391 && 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; 1392 return;
1144#endif
1145 1393
1394 // for XQueryPointer
1146 Window unused_root, unused_child; 1395 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1396 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1397 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 1398
1199 switch (ev.type) 1399 switch (ev.type)
1200 { 1400 {
1201 case KeyPress: 1401 case KeyPress:
1202 lookup_key (ev.xkey); 1402 key_press (ev.xkey);
1203 break; 1403 break;
1204 1404
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1405 case KeyRelease:
1207 { 1406 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; 1407 break;
1219 }
1220#endif
1221 1408
1222 case ButtonPress: 1409 case ButtonPress:
1223 button_press (ev.xbutton); 1410 button_press (ev.xbutton);
1224 break; 1411 break;
1225 1412
… …
1227 button_release (ev.xbutton); 1414 button_release (ev.xbutton);
1228 break; 1415 break;
1229 1416
1230 case ClientMessage: 1417 case ClientMessage:
1231 if (ev.xclient.format == 32 1418 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1419 && !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 { 1420 {
1241 /* Get Dnd data */ 1421 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1422 {
1243 int ActualFormat; 1423 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1424 {
1245 unsigned long Size, RemainingBytes; 1425 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1426 {
1247 XGetWindowProperty (display->display, display->root, 1427 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1428 destroy ();
1249 0L, 1000000L, 1429 }
1250 False, AnyPropertyType, 1430#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1431 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1432 XSendEvent (dpy, ev.xclient.window = display->root,
1433 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1434 &ev);
1254 XChangeProperty (display->display, display->root, 1435#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1436 }
1256 8, PropModeReplace, 1437 }
1257 data, STRLEN (data)); 1438#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1439 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1440 {
1441 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1442 focus_in ();
1443 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1444 focus_out ();
1445 }
1446#endif
1260 } 1447 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping (& (ev.xmapping));
1266 break; 1448 break;
1267 1449
1268 /* 1450 /*
1269 * XXX: this is not the _current_ arrangement 1451 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1452 * Here's my conclusion:
… …
1289 break; 1471 break;
1290 } 1472 }
1291 break; 1473 break;
1292 1474
1293 case FocusIn: 1475 case FocusIn:
1294 if (!TermWin.focus) 1476 if (ev.xfocus.detail != NotifyInferior
1477 && ev.xfocus.detail != NotifyPointer
1478 && ev.xfocus.mode != NotifyGrab)
1479 focus_in ();
1480 break;
1481
1482 case FocusOut:
1483 if (ev.xfocus.detail != NotifyInferior
1484 && ev.xfocus.detail != NotifyPointer
1485 && ev.xfocus.mode != NotifyGrab)
1486 focus_out ();
1487 break;
1488
1489 case ConfigureNotify:
1490 if (ev.xconfigure.window == parent)
1295 { 1491 {
1296 TermWin.focus = 1; 1492 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 } 1493 ;
1308 break;
1309 1494
1310 case FocusOut: 1495 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1311 if (TermWin.focus) 1496
1497 bool moved = false;
1498#ifdef HAVE_BG_PIXMAP
1499 if (bg_window_position_sensitive ())
1312 { 1500 {
1313 TermWin.focus = 0; 1501 want_position_change = true;
1314 want_refresh = 1; 1502 if (bg_img == 0)
1315#ifdef USE_XIM 1503 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 } 1504 }
1339 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1505#endif
1340 1506
1341 if (szHint.width != width || szHint.height != height) 1507 if (want_position_change)
1342 { 1508 {
1343 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1509 int x, y;
1344 resize_all_windows (width, height, 1); 1510
1511 if (ev.xconfigure.send_event)
1512 {
1513 x = ev.xconfigure.x;
1514 y = ev.xconfigure.y;
1515 }
1516 else
1517 get_window_origin (x, y);
1518
1519 if (x != parent_x || y != parent_y)
1520 {
1521 parent_x = x;
1522 parent_y = y;
1523 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1524 moved = true;
1525 }
1345 } 1526 }
1346#ifdef DEBUG_SIZE 1527
1528 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1529 {
1530 seen_resize = 1;
1531 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1532 }
1347 else 1533 else
1348 { 1534 {
1349 D_SIZE ((stderr, "Size: Not resizing")); 1535#ifdef HAVE_BG_PIXMAP
1536 if (moved)
1537 update_background ();
1538#endif
1350 } 1539 }
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 1540
1541 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1361 } 1542 }
1362 break; 1543 break;
1363 1544
1545 case PropertyNotify:
1546 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1547 break;
1548
1364 case SelectionClear: 1549 case SelectionClear:
1365 display->set_selection_owner (0); 1550 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; 1551 break;
1373 1552
1374 case SelectionRequest: 1553 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1554 selection_send (ev.xselectionrequest);
1376 break; 1555 break;
1377 1556
1557 case MapNotify:
1558#ifdef HAVE_BG_PIXMAP
1559 // This is needed at startup for the case of no window manager
1560 // or a non-reparenting window manager and also because we
1561 // defer bg image updates if the window is not mapped. The
1562 // short delay is to optimize for multiple ConfigureNotify
1563 // events at startup when the window manager reparents the
1564 // window, so as to perform the computation after we have
1565 // received all of them.
1566 if (bg_img == 0)
1567 update_background_ev.start (0.025);
1568#endif
1569 mapped = 1;
1570#ifdef TEXT_BLINK
1571 text_blink_ev.start ();
1572#endif
1573 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1574 break;
1575
1378 case UnmapNotify: 1576 case UnmapNotify:
1379 TermWin.mapped = 0; 1577 mapped = 0;
1380#ifdef TEXT_BLINK 1578#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1579 text_blink_ev.stop ();
1382#endif 1580#endif
1581 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1582 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 1583
1398 case GraphicsExpose: 1584 case GraphicsExpose:
1399 case Expose: 1585 case Expose:
1400 if (ev.xany.window == TermWin.vt) 1586 if (ev.xany.window == vt)
1401 { 1587 {
1402#ifdef NO_SLOW_LINK_SUPPORT 1588 do
1589 {
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1590 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1591 ev.xexpose.width, ev.xexpose.height, false);
1405#else 1592 }
1406 // don't understand this, so commented it out 1593 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1594
1595 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1596
1597 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1598 {
1407 scr_expose (ev.xexpose.x, ev.xexpose.y, 1599 scr_expose (ev.xexpose.x, ev.xexpose.y,
1408 ev.xexpose.width, ev.xexpose.height, False); 1600 ev.xexpose.width, ev.xexpose.height, false);
1409 //scr_expose (ev.xexpose.x, 0, 1601 }
1410 // ev.xexpose.width, TermWin.height, False); 1602
1411#endif
1412 want_refresh = 1; 1603 want_refresh = 1;
1413 } 1604 }
1414 else 1605 else
1415 { 1606 {
1416 XEvent unused_event; 1607 XEvent unused_event;
1417 1608
1418 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1609 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1419 Expose, 1610 ;
1420 &unused_event)) ; 1611 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1421 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1612 ;
1422 GraphicsExpose, 1613
1423 &unused_event)) ; 1614 if (scrollBar.state && ev.xany.window == scrollBar.win)
1424 if (isScrollbarWindow (ev.xany.window))
1425 { 1615 {
1426 scrollBar.setIdle (); 1616 scrollBar.state = SB_STATE_IDLE;
1427 scrollbar_show (0); 1617 scrollBar.show (0);
1428 } 1618 }
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 } 1619 }
1438 break; 1620 break;
1439 1621
1440 case MotionNotify: 1622 case MotionNotify:
1441#ifdef POINTER_BLANK 1623#ifdef POINTER_BLANK
1442 if (hidden_pointer) 1624 if (hidden_pointer)
1443 pointer_unblank (); 1625 pointer_unblank ();
1444#endif 1626#endif
1445#if MENUBAR 1627 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1446 if (isMenuBarWindow (ev.xany.window)) 1628 || priv_modes & PrivMode_MouseAnyEvent)
1629 mouse_report (ev.xbutton);
1630 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1631 break;
1632
1633 if (ev.xany.window == vt)
1447 { 1634 {
1448 menubar_control (& (ev.xbutton)); 1635 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1449 break; 1636 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1450 } 1637 ; // 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))) 1638 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1458 { 1639 {
1459 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1640 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1460 ; 1641 ;
1461 1642
1462 XQueryPointer (display->display, TermWin.vt, 1643 XQueryPointer (dpy, vt,
1463 &unused_root, &unused_child, 1644 &unused_root, &unused_child,
1464 &unused_root_x, &unused_root_y, 1645 &unused_root_x, &unused_root_y,
1465 & (ev.xbutton.x), & (ev.xbutton.y), 1646 &ev.xbutton.x, &ev.xbutton.y,
1466 &unused_mask); 1647 &ev.xbutton.state);
1467#ifdef MOUSE_THRESHOLD 1648#ifdef MOUSE_THRESHOLD
1468 /* deal with a `jumpy' mouse */ 1649 /* deal with a `jumpy' mouse */
1469 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1650 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1470 { 1651 {
1471#endif 1652#endif
1653#if ISO_14755
1654 // 5.4
1655 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1656 {
1657 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1658 break;
1659 }
1660#endif
1472 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1661 selection_extend (ev.xbutton.x, ev.xbutton.y,
1473 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1662 ev.xbutton.state & Button3Mask ? 2 : 0);
1663
1474#ifdef SELECTION_SCROLLING 1664#ifdef SELECTION_SCROLLING
1475 if (ev.xbutton.y < TermWin.int_bwidth 1665 if (ev.xbutton.y < int_bwidth
1476 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1666 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1477 { 1667 {
1668 page_dirn scroll_selection_dir;
1478 int dist; 1669 int dist;
1479
1480 pending_scroll_selection=1;
1481 1670
1482 /* don't clobber the current delay if we are 1671 /* don't clobber the current delay if we are
1483 * already in the middle of scrolling. 1672 * already in the middle of scrolling.
1484 */ 1673 */
1485 if (scroll_selection_delay<=0) 1674 if (!sel_scroll_ev.is_active ())
1486 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1675 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1487 1676
1488 /* save the event params so we can highlight 1677 /* save the event params so we can highlight
1489 * the selection in the pending-scroll loop 1678 * the selection in the pending-scroll loop
1490 */ 1679 */
1491 selection_save_x=ev.xbutton.x; 1680 selection_save_x = ev.xbutton.x;
1492 selection_save_y=ev.xbutton.y; 1681 selection_save_y = ev.xbutton.y;
1493 selection_save_state=
1494 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1682 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1495 1683
1496 /* calc number of lines to scroll */ 1684 /* calc number of lines to scroll */
1497 if (ev.xbutton.y<TermWin.int_bwidth) 1685 if (ev.xbutton.y < int_bwidth)
1498 { 1686 {
1499 scroll_selection_dir = UP; 1687 scroll_selection_dir = UP;
1500 dist = TermWin.int_bwidth - ev.xbutton.y; 1688 dist = int_bwidth - ev.xbutton.y;
1501 } 1689 }
1502 else 1690 else
1503 { 1691 {
1504 scroll_selection_dir = DN; 1692 scroll_selection_dir = DN;
1505 dist = ev.xbutton.y - 1693 dist = ev.xbutton.y - (int_bwidth + vt_height);
1506 (TermWin.int_bwidth + TermWin.height);
1507 } 1694 }
1695
1508 scroll_selection_lines= (Pixel2Height (dist)/ 1696 scroll_selection_lines = Pixel2Height (dist)
1509 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1697 / SELECTION_SCROLL_LINE_SPEEDUP
1698 + 1;
1510 MIN_IT (scroll_selection_lines, 1699 min_it (scroll_selection_lines,
1511 SELECTION_SCROLL_MAX_LINES); 1700 SELECTION_SCROLL_MAX_LINES);
1701 scroll_selection_lines *= scroll_selection_dir;
1512 } 1702 }
1513 else 1703 else
1514 { 1704 {
1515 /* we are within the text window, so we 1705 /* we are within the text window, so we
1516 * shouldn't be scrolling 1706 * shouldn't be scrolling
1517 */ 1707 */
1518 pending_scroll_selection = 0; 1708 sel_scroll_ev.stop();
1519 } 1709 }
1520#endif 1710#endif
1521#ifdef MOUSE_THRESHOLD 1711#ifdef MOUSE_THRESHOLD
1522
1523 } 1712 }
1524#endif 1713#endif
1525
1526 } 1714 }
1527 } 1715 }
1528 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1716 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1529 { 1717 {
1530 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1718 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1531 MotionNotify, &ev)) ; 1719 MotionNotify, &ev))
1720 ;
1721
1532 XQueryPointer (display->display, scrollBar.win, 1722 XQueryPointer (dpy, scrollBar.win,
1533 &unused_root, &unused_child, 1723 &unused_root, &unused_child,
1534 &unused_root_x, &unused_root_y, 1724 &unused_root_x, &unused_root_y,
1535 & (ev.xbutton.x), & (ev.xbutton.y), 1725 &ev.xbutton.x, &ev.xbutton.y,
1536 &unused_mask); 1726 &unused_mask);
1537 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1727 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1538 scrollbar_size ()); 1728 scrollBar.size ());
1539 scr_refresh (refresh_type);
1540 refresh_limit = 0; 1729 want_refresh = 1;
1541 scrollbar_show (1); 1730 scrollBar.show (1);
1542 } 1731 }
1543 break; 1732 break;
1544 } 1733 }
1734
1735#if defined(CURSOR_BLINK)
1736 if (ev.type == KeyPress)
1737 cursor_blink_reset ();
1738#endif
1739
1740#if defined(POINTER_BLANK)
1741 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1742 {
1743 if (ev.type == MotionNotify
1744 || ev.type == ButtonPress
1745 || ev.type == ButtonRelease)
1746 if (hidden_pointer)
1747 pointer_unblank ();
1748
1749 if (ev.type == KeyPress && hidden_pointer == 0)
1750 pointer_blank ();
1751 }
1752#endif
1753
1754 refresh_check ();
1545} 1755}
1756
1757#if ENABLE_FRILLS
1758void ecb_cold
1759rxvt_term::set_urgency (bool enable)
1760{
1761 if (enable == urgency_hint)
1762 return;
1763
1764 if (XWMHints *h = XGetWMHints (dpy, parent))
1765 {
1766 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1767 XSetWMHints (dpy, parent, h);
1768 urgency_hint = enable;
1769 XFree (h);
1770 }
1771}
1772#endif
1773
1774void ecb_cold
1775rxvt_term::focus_in ()
1776{
1777 if (!focus)
1778 {
1779 focus = 1;
1780 want_refresh = 1;
1781
1782#if USE_XIM
1783 if (Input_Context != NULL)
1784 {
1785 im_set_position ();
1786 XSetICFocus (Input_Context);
1787 }
1788#endif
1789#if CURSOR_BLINK
1790 if (option (Opt_cursorBlink))
1791 cursor_blink_ev.again ();
1792#endif
1793#if OFF_FOCUS_FADING
1794 if (rs[Rs_fade])
1795 {
1796 pix_colors = pix_colors_focused;
1797 scr_recolour ();
1798 }
1799#endif
1800#if ENABLE_FRILLS
1801 if (option (Opt_urgentOnBell))
1802 set_urgency (0);
1803#endif
1804
1805 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1806 }
1807}
1808
1809void ecb_cold
1810rxvt_term::focus_out ()
1811{
1812 if (focus)
1813 {
1814 focus = 0;
1815 want_refresh = 1;
1816
1817#if ENABLE_FRILLS
1818 if (option (Opt_urgentOnBell))
1819 set_urgency (0);
1820#endif
1821#if ENABLE_FRILLS || ISO_14755
1822 if (iso14755buf)
1823 {
1824 iso14755buf = 0;
1825# if ISO_14755
1826 scr_overlay_off ();
1827# endif
1828 }
1829#endif
1830#if USE_XIM
1831 if (Input_Context != NULL)
1832 XUnsetICFocus (Input_Context);
1833#endif
1834#if CURSOR_BLINK
1835 if (option (Opt_cursorBlink))
1836 cursor_blink_ev.stop ();
1837
1838 hidden_cursor = 0;
1839#endif
1840#if OFF_FOCUS_FADING
1841 if (rs[Rs_fade])
1842 {
1843 pix_colors = pix_colors_unfocused;
1844 scr_recolour ();
1845 }
1846#endif
1847
1848 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1849 }
1850}
1851
1852void ecb_cold
1853rxvt_term::update_fade_color (unsigned int idx)
1854{
1855#if OFF_FOCUS_FADING
1856 if (rs[Rs_fade])
1857 {
1858 rgba c;
1859 pix_colors [Color_fade].get (c);
1860 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1861 }
1862#endif
1863}
1864
1865#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1866void ecb_hot
1867rxvt_term::rootwin_cb (XEvent &ev)
1868{
1869 make_current ();
1870
1871 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1872 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1873 return;
1874
1875 switch (ev.type)
1876 {
1877 case PropertyNotify:
1878 /*
1879 * if user used some Esetroot compatible prog to set the root bg,
1880 * use the property to determine the pixmap. We use it later on.
1881 */
1882 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1883 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1884 {
1885#if BG_IMAGE_FROM_ROOT
1886 if (option (Opt_transparent))
1887 {
1888 rxvt_img::new_from_root (this)->replace (root_img);
1889 update_background ();
1890 }
1891#endif
1892 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1893 }
1894
1895 break;
1896 }
1897
1898 refresh_check ();
1899}
1900#endif
1546 1901
1547void 1902void
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) 1903rxvt_term::button_press (XButtonEvent &ev)
1588{ 1904{
1589 int reportmode = 0, clickintime; 1905 int reportmode = 0, clickintime;
1590 1906
1591 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1907 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1908
1592 if (!bypass_keystate) 1909 if (!bypass_keystate)
1593 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1910 reportmode = !! (priv_modes & PrivMode_mouse_report);
1911
1594 /* 1912 /*
1595 * VT window processing of button press 1913 * VT window processing of button press
1596 */ 1914 */
1597 if (ev.window == TermWin.vt) 1915 if (ev.window == vt)
1598 { 1916 {
1599#if RXVT_GRAPHICS 1917 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1600 if (ev.subwindow != None) 1918 return;
1601 rxvt_Gr_ButtonPress (ev.x, ev.y);
1602 else
1603#endif
1604 1919
1920#if ISO_14755
1921 // 5.4
1922 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1923 {
1924 iso14755_54 (ev.x, ev.y);
1925 return;
1605 { 1926 }
1927#endif
1928
1606 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1929 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1930
1607 if (reportmode) 1931 if (reportmode)
1932 {
1933 /* mouse report from vt window */
1934 /* save the xbutton state (for ButtonRelease) */
1935 MEvent.state = ev.state;
1936#ifdef MOUSE_REPORT_DOUBLECLICK
1937 if (ev.button == MEvent.button && clickintime)
1608 { 1938 {
1609 /* mouse report from vt window */ 1939 /* same button, within allowed time */
1610 /* save the xbutton state (for ButtonRelease) */ 1940 MEvent.clicks++;
1611 MEvent.state = ev.state; 1941
1612#ifdef MOUSE_REPORT_DOUBLECLICK 1942 if (MEvent.clicks > 1)
1613 if (ev.button == MEvent.button && clickintime)
1614 { 1943 {
1615 /* same button, within alloted time */
1616 MEvent.clicks++;
1617 if (MEvent.clicks > 1)
1618 {
1619 /* only report double clicks */ 1944 /* only report double clicks */
1620 MEvent.clicks = 2; 1945 MEvent.clicks = 2;
1621 mouse_report (ev); 1946 mouse_report (ev);
1622 1947
1623 /* don't report the release */ 1948 /* don't report the release */
1624 MEvent.clicks = 0; 1949 MEvent.clicks = 0;
1625 MEvent.button = AnyButton; 1950 MEvent.button = AnyButton;
1626 }
1627 } 1951 }
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 } 1952 }
1641 else 1953 else
1642 { 1954 {
1955 /* different button, or time expired */
1956 MEvent.clicks = 1;
1957 MEvent.button = ev.button;
1958 mouse_report (ev);
1959 }
1960#else
1961 MEvent.button = ev.button;
1962 mouse_report (ev);
1963#endif /* MOUSE_REPORT_DOUBLECLICK */
1964
1965 }
1966 else
1967 {
1643 if (ev.button != MEvent.button) 1968 if (ev.button != MEvent.button)
1644 MEvent.clicks = 0; 1969 MEvent.clicks = 0;
1970
1645 switch (ev.button) 1971 switch (ev.button)
1646 { 1972 {
1647 case Button1: 1973 case Button1:
1974 /* allow meta + click to select rectangular areas */
1975 /* should be done in screen.C */
1976#if ENABLE_FRILLS
1977 selection.rect = !!(ev.state & ModMetaMask);
1978#else
1979 selection.rect = false;
1980#endif
1981
1648 /* allow shift+left click to extend selection */ 1982 /* allow shift+left click to extend selection */
1649 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1983 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1650 { 1984 {
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) 1985 if (MEvent.button == Button1 && clickintime)
1671 selection_rotate (ev.x, ev.y); 1986 selection_rotate (ev.x, ev.y);
1672 else 1987 else
1673 selection_extend (ev.x, ev.y, 1); 1988 selection_extend (ev.x, ev.y, 1);
1989 }
1990 else
1991 {
1992 if (MEvent.button == Button1 && clickintime)
1993 MEvent.clicks++;
1994 else
1995 MEvent.clicks = 1;
1996
1997 selection_click (MEvent.clicks, ev.x, ev.y);
1998 }
1999
2000 MEvent.button = Button1;
2001 break;
2002
2003 case Button3:
2004 if (MEvent.button == Button3 && clickintime)
2005 selection_rotate (ev.x, ev.y);
2006 else
2007 selection_extend (ev.x, ev.y, 1);
2008
1674 MEvent.button = Button3; 2009 MEvent.button = Button3;
1675 break; 2010 break;
1676 }
1677 } 2011 }
2012 }
2013
1678 MEvent.time = ev.time; 2014 MEvent.time = ev.time;
1679 return; 2015 return;
1680 }
1681 } 2016 }
1682 2017
1683 /* 2018 /*
1684 * Scrollbar window processing of button press 2019 * Scrollbar window processing of button press
1685 */ 2020 */
1686 if (isScrollbarWindow (ev.window)) 2021 if (scrollBar.state && ev.window == scrollBar.win)
1687 { 2022 {
1688 scrollBar.setIdle (); 2023 page_dirn direction = NO_DIR;
2024
2025 if (scrollBar.upButton (ev.y))
2026 direction = UP; /* up */
2027 else if (scrollBar.dnButton (ev.y))
2028 direction = DN; /* down */
2029
2030 scrollBar.state = SB_STATE_IDLE;
1689 /* 2031 /*
1690 * Rxvt-style scrollbar: 2032 * Rxvt-style scrollbar:
1691 * move up if mouse is above slider 2033 * move up if mouse is above slider
1692 * move dn if mouse is below slider 2034 * move dn if mouse is below slider
1693 * 2035 *
… …
1702 /* 2044 /*
1703 * Mouse report disabled scrollbar: 2045 * Mouse report disabled scrollbar:
1704 * arrow buttons - send up/down 2046 * arrow buttons - send up/down
1705 * click on scrollbar - send pageup/down 2047 * click on scrollbar - send pageup/down
1706 */ 2048 */
1707 if ((scrollBar.style == R_SB_NEXT 2049 if (direction == UP)
1708 && scrollbarnext_upButton (ev.y))
1709 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_upButton (ev.y)))
1711 tt_printf ("\033[A"); 2050 tt_printf ("\033[A");
1712 else if ((scrollBar.style == R_SB_NEXT 2051 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"); 2052 tt_printf ("\033[B");
1717 else 2053 else
1718 switch (ev.button) 2054 switch (ev.button)
1719 { 2055 {
1720 case Button2: 2056 case Button2:
… …
1727 tt_printf ("\033[5~"); 2063 tt_printf ("\033[5~");
1728 break; 2064 break;
1729 } 2065 }
1730 } 2066 }
1731 else 2067 else
1732#endif /* NO_SCROLLBAR_REPORT */ 2068#endif /* NO_SCROLLBAR_REPORT */
1733
1734 {
1735 char upordown = 0;
1736
1737 if (scrollBar.style == R_SB_NEXT)
1738 { 2069 {
1739 if (scrollbarnext_upButton (ev.y)) 2070 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 { 2071 {
1753#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2072#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1754 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2073 if (!cont_scroll_ev.is_active ())
2074 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1755#endif 2075#endif
1756 if (scr_page (upordown < 0 ? UP : DN, 1)) 2076 if (scr_page (direction, 1))
1757 { 2077 {
1758 if (upordown < 0) 2078 if (direction == UP)
1759 scrollBar.setUp (); 2079 scrollBar.state = SB_STATE_UP;
1760 else 2080 else
1761 scrollBar.setDn (); 2081 scrollBar.state = SB_STATE_DOWN;
1762 } 2082 }
1763 } 2083 }
1764 else 2084 else
1765 switch (ev.button) 2085 switch (ev.button)
1766 { 2086 {
1767 case Button2: 2087 case Button2:
1768 switch (scrollbar_align) 2088 switch (scrollBar.align)
1769 { 2089 {
1770 case R_SB_ALIGN_TOP: 2090 case SB_ALIGN_TOP:
1771 csrO = 0; 2091 csrO = 0;
1772 break; 2092 break;
1773 case R_SB_ALIGN_CENTRE: 2093 case SB_ALIGN_CENTRE:
1774 csrO = (scrollBar.bot - scrollBar.top) / 2; 2094 csrO = (scrollBar.bot - scrollBar.top) / 2;
1775 break; 2095 break;
1776 case R_SB_ALIGN_BOTTOM: 2096 case SB_ALIGN_BOTTOM:
1777 csrO = scrollBar.bot - scrollBar.top; 2097 csrO = scrollBar.bot - scrollBar.top;
1778 break; 2098 break;
1779 } 2099 }
2100
1780 if (scrollBar.style == R_SB_XTERM 2101 if (scrollBar.style == SB_STYLE_XTERM
1781 || scrollbar_above_slider (ev.y) 2102 || scrollBar.above_slider (ev.y)
1782 || scrollbar_below_slider (ev.y)) 2103 || scrollBar.below_slider (ev.y))
1783 scr_move_to ( scrollbar_position (ev.y) - csrO, 2104 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1784 scrollbar_size ()); 2105
1785 scrollBar.setMotion (); 2106 scrollBar.state = SB_STATE_MOTION;
1786 break; 2107 break;
1787 2108
1788 case Button1: 2109 case Button1:
1789 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2110 if (scrollBar.align == SB_ALIGN_CENTRE)
1790 csrO = ev.y - scrollBar.top; 2111 csrO = ev.y - scrollBar.top;
1791 /* FALLTHROUGH */ 2112 /* FALLTHROUGH */
1792 2113
1793 case Button3: 2114 case Button3:
1794 if (scrollBar.style != R_SB_XTERM) 2115 if (scrollBar.style != SB_STYLE_XTERM)
1795 { 2116 {
1796 if (scrollbar_above_slider (ev.y)) 2117 if (scrollBar.above_slider (ev.y))
1797# ifdef RXVT_SCROLL_FULL 2118# ifdef RXVT_SCROLL_FULL
1798 scr_page (UP, TermWin.nrow - 1); 2119 scr_page (UP, nrow - 1);
1799# else 2120# else
1800 scr_page (UP, TermWin.nrow / 4); 2121 scr_page (UP, nrow / 4);
1801# endif 2122# endif
1802 else if (scrollbar_below_slider (ev.y)) 2123 else if (scrollBar.below_slider (ev.y))
1803# ifdef RXVT_SCROLL_FULL 2124# ifdef RXVT_SCROLL_FULL
1804 scr_page (DN, TermWin.nrow - 1); 2125 scr_page (DN, nrow - 1);
1805# else 2126# else
1806 scr_page (DN, TermWin.nrow / 4); 2127 scr_page (DN, nrow / 4);
1807# endif 2128# endif
1808 else 2129 else
1809 scrollBar.setMotion (); 2130 scrollBar.state = SB_STATE_MOTION;
1810 } 2131 }
1811 else 2132 else
1812 { 2133 {
1813 scr_page ((ev.button == Button1 ? DN : UP), 2134 scr_page ((ev.button == Button1 ? DN : UP),
1814 (TermWin.nrow 2135 (nrow
1815 * scrollbar_position (ev.y) 2136 * scrollBar.position (ev.y)
1816 / scrollbar_size ())); 2137 / scrollBar.size ()));
1817 } 2138 }
2139
1818 break; 2140 break;
1819 } 2141 }
1820 } 2142 }
2143
1821 return; 2144 return;
1822 } 2145 }
1823#if MENUBAR
1824 /*
1825 * Menubar window processing of button press
1826 */
1827 if (isMenuBarWindow (ev.window))
1828 menubar_control (ev);
1829#endif
1830} 2146}
1831 2147
1832void 2148void
1833rxvt_term::button_release (const XButtonEvent &ev) 2149rxvt_term::button_release (XButtonEvent &ev)
1834{ 2150{
1835 int reportmode = 0; 2151 int reportmode = 0;
1836 2152
1837 csrO = 0; /* reset csr Offset */ 2153 csrO = 0; /* reset csr Offset */
1838 if (!bypass_keystate) 2154 if (!bypass_keystate)
1839 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2155 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840 2156
1841 if (scrollbar_isUpDn ()) 2157 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1842 { 2158 {
1843 scrollBar.setIdle (); 2159 scrollBar.state = SB_STATE_IDLE;
1844 scrollbar_show (0); 2160 scrollBar.show (0);
1845#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1846 refresh_type &= ~SMOOTH_REFRESH;
1847#endif
1848
1849 } 2161 }
2162
1850#ifdef SELECTION_SCROLLING 2163#ifdef SELECTION_SCROLLING
1851 pending_scroll_selection=0; 2164 sel_scroll_ev.stop();
1852#endif 2165#endif
2166
1853 if (ev.window == TermWin.vt) 2167 if (ev.window == vt)
1854 { 2168 {
1855#ifdef RXVT_GRAPHICS 2169 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1856 if (ev.subwindow != None) 2170 return;
1857 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1858 else
1859#endif
1860 2171
1861 { 2172#if ISO_14755
2173 // 5.4
2174 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2175 return;
2176#endif
2177
1862 if (reportmode) 2178 if (reportmode)
2179 {
2180 /* mouse report from vt window */
2181 /* don't report release of wheel "buttons" */
2182 if (ev.button >= 4)
2183 return;
2184#ifdef MOUSE_REPORT_DOUBLECLICK
2185 /* only report the release of 'slow' single clicks */
2186 if (MEvent.button != AnyButton
2187 && (ev.button != MEvent.button
2188 || (ev.time - MEvent.time
2189 > MULTICLICK_TIME / 2)))
1863 { 2190 {
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; 2191 MEvent.clicks = 0;
1876 MEvent.button = AnyButton;
1877 mouse_report (ev);
1878 }
1879#else /* MOUSE_REPORT_DOUBLECLICK */
1880 MEvent.button = AnyButton; 2192 MEvent.button = AnyButton;
1881 mouse_report (ev); 2193 mouse_report (ev);
1882#endif /* MOUSE_REPORT_DOUBLECLICK */
1883 return;
1884 } 2194 }
2195#else /* MOUSE_REPORT_DOUBLECLICK */
2196 MEvent.button = AnyButton;
2197 mouse_report (ev);
2198#endif /* MOUSE_REPORT_DOUBLECLICK */
2199 return;
2200 }
2201
1885 /* 2202 /*
1886 * dumb hack to compensate for the failure of click-and-drag 2203 * dumb hack to compensate for the failure of click-and-drag
1887 * when overriding mouse reporting 2204 * when overriding mouse reporting
1888 */ 2205 */
1889 if (PrivateModes & PrivMode_mouse_report 2206 if (priv_modes & PrivMode_mouse_report
1890 && bypass_keystate 2207 && bypass_keystate
1891 && ev.button == Button1 && MEvent.clicks <= 1) 2208 && ev.button == Button1 && MEvent.clicks <= 1)
1892 selection_extend (ev.x, ev.y, 0); 2209 selection_extend (ev.x, ev.y, 0);
1893 2210
1894 switch (ev.button) 2211 switch (ev.button)
2212 {
2213 case Button1:
2214 case Button3:
2215 selection_make (ev.time);
2216 break;
2217
2218 case Button2:
2219 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2220 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2221 break;
2222
2223#ifdef MOUSE_WHEEL
2224 case Button4:
2225 case Button5:
1895 { 2226 {
1896 case Button1: 2227 int lines;
1897 case Button3: 2228 page_dirn dirn;
1898 selection_make (ev.time); 2229
2230 dirn = ev.button == Button4 ? UP : DN;
2231
2232 if (ev.state & ShiftMask)
1899 break; 2233 lines = 1;
1900 case Button2: 2234 else if (option (Opt_mouseWheelScrollPage))
1901 selection_request (ev.time, ev.x, ev.y); 2235 lines = nrow - 1;
1902 break; 2236 else
2237 lines = 5;
2238
1903#ifdef MOUSE_WHEEL 2239# ifdef MOUSE_SLIP_WHEELING
1904 case Button4: 2240 if (ev.state & ControlMask)
1905 case Button5:
1906 { 2241 {
2242 mouse_slip_wheel_speed += dirn;
2243 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2244
2245 if (!slip_wheel_ev.is_active ())
2246 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1907 int i; 2247 }
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 2248 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 2249# 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 { 2250 {
2052 XFreePixmap (display->display, TermWin.pixmap); 2251 scr_page (dirn, lines);
2053 TermWin.pixmap = None; 2252 scrollBar.show (1);
2054 } 2253 }
2055 } 2254 }
2056 am_pixmap_trans = 0; 2255 break;
2256#endif
2257 }
2258 }
2259}
2260
2261/*}}} */
2262
2263void ecb_hot
2264rxvt_term::cmd_parse ()
2265{
2266 wchar_t ch = NOCHAR;
2267 char *seq_begin; // remember start of esc-sequence here
2268
2269 for (;;)
2270 {
2271 if (ecb_unlikely (ch == NOCHAR))
2272 {
2273 seq_begin = cmdbuf_ptr;
2274 ch = next_char ();
2275
2276 if (ch == NOCHAR)
2277 break;
2278 }
2279
2280 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2281 {
2282 if (ecb_unlikely (!seen_input))
2283 {
2284 seen_input = 1;
2285 // many badly-written programs (e.g. jed) contain a race condition:
2286 // they first read the screensize and then install a SIGWINCH handler.
2287 // some window managers resize the window early, and these programs
2288 // then sometimes get the size wrong.
2289 // unfortunately other programs are even more buggy and dislike
2290 // being sent SIGWINCH, so only do it when we were in fact being
2291 // resized.
2292 if (seen_resize && cmd_pid)
2293 kill (-cmd_pid, SIGWINCH);
2294 }
2295
2296 /* Read a text string from the input buffer */
2297 wchar_t buf[UBUFSIZ];
2298 bool refreshnow = false;
2299 int nlines = 0;
2300 wchar_t *str = buf;
2301 wchar_t *eol = str + min (ncol, UBUFSIZ);
2302
2303 for (;;)
2304 {
2305 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2306 break;
2307
2308 *str++ = ch;
2309
2310 if (ecb_unlikely (ch == C0_LF || str >= eol))
2311 {
2312 if (ch == C0_LF)
2313 nlines++;
2314
2315 refresh_count++;
2316
2317 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2318 {
2319 refresh_count = 0;
2320
2321 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2322 {
2323 refreshnow = true;
2324 ch = NOCHAR;
2325 break;
2326 }
2327 }
2328
2329 // scr_add_lines only works for nlines <= nrow - 1.
2330 if (nlines >= nrow - 1)
2331 {
2332 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2333 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2334 scr_add_lines (buf, str - buf, nlines);
2335
2336 nlines = 0;
2337 str = buf;
2338 eol = str + min (ncol, UBUFSIZ);
2339 }
2340
2341 if (str >= eol)
2342 {
2343 if (eol >= buf + UBUFSIZ)
2344 {
2345 ch = NOCHAR;
2346 break;
2347 }
2348 else
2349 eol = min (eol + ncol, buf + UBUFSIZ);
2350 }
2351
2352 }
2353
2354 seq_begin = cmdbuf_ptr;
2355 ch = next_char ();
2356 }
2357
2358 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2359 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2360 scr_add_lines (buf, str - buf, nlines);
2361
2362 /*
2363 * If there have been a lot of new lines, then update the screen
2364 * What the heck we'll cheat and only refresh less than every page-full.
2365 * if skipScroll is enabled.
2366 */
2367 if (refreshnow)
2368 {
2369 scr_refresh ();
2370 want_refresh = 1;
2371 }
2057 } 2372 }
2058 else 2373 else
2059 { 2374 {
2060 if (TermWin.pixmap != None) 2375 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 { 2376 {
2096 if (oldp != None) 2377 process_nonprinting (ch);
2097 pchanged = 1; 2378 }
2379 catch (const class out_of_input &o)
2380 {
2381 // we ran out of input, retry later
2382 cmdbuf_ptr = seq_begin;
2098 break; 2383 break;
2099 } 2384 }
2100 if (oldp != TermWin.parent[i]) 2385
2101 pchanged = 1; 2386 ch = NOCHAR;
2102 }
2103 n = 0;
2104 if (pchanged)
2105 { 2387 }
2106 for (; n < (unsigned int)i; n++) 2388 }
2107 { 2389}
2108 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2390
2109 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2391// read the next character
2110 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2392wchar_t ecb_hot
2111 { 2393rxvt_term::next_char () NOTHROW
2112 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2394{
2113 break; 2395 while (cmdbuf_ptr < cmdbuf_endp)
2114 } 2396 {
2115 } 2397 // assume 7-bit to be ascii ALWAYS
2398 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2399 return *cmdbuf_ptr++;
2400
2401 wchar_t wc;
2402 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2403
2404 if (len == (size_t)-2)
2116 } 2405 {
2117 if (n > (int) (sizeof (TermWin.parent) 2406 // the mbstate stores incomplete sequences. didn't know this :/
2118 / sizeof (TermWin.parent[0]))) 2407 cmdbuf_ptr = cmdbuf_endp;
2408 break;
2119 { 2409 }
2120 D_X ((stderr, "InheritPixmap Turning off")); 2410
2121 XSetWindowBackground (display->display, TermWin.parent[0], 2411 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 } 2412 {
2128 else 2413 mbstate.reset (); // reset now undefined conversion state
2414 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2415 // in which case we "erroneously" return the next byte which might be valid.
2416 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2129 { 2417 }
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 2418
2135 rqt.tv_sec = 1; 2419 // assume wchar == unicode
2136 rqt.tv_nsec = 0; 2420 cmdbuf_ptr += len;
2137 nanosleep (&rqt, NULL); 2421 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 } 2422 }
2423
2424 return NOCHAR;
2425}
2426
2427// read the next octet
2428uint32_t ecb_hot
2429rxvt_term::next_octet () NOTHROW
2430{
2431 return cmdbuf_ptr < cmdbuf_endp
2432 ? (unsigned char)*cmdbuf_ptr++
2433 : NOCHAR;
2434}
2435
2436static class out_of_input out_of_input;
2437
2438wchar_t ecb_hot
2439rxvt_term::cmd_getc () THROW ((class out_of_input))
2440{
2441 wchar_t c = next_char ();
2442
2443 if (c == NOCHAR)
2444 throw out_of_input;
2445
2152 return pchanged; 2446 return c;
2153} 2447}
2154#endif
2155 2448
2156/*}}} */ 2449uint32_t ecb_hot
2450rxvt_term::cmd_get8 () THROW ((class out_of_input))
2451{
2452 uint32_t c = next_octet ();
2453
2454 if (c == NOCHAR)
2455 throw out_of_input;
2456
2457 return c;
2458}
2157 2459
2158/*{{{ print pipe */ 2460/*{{{ print pipe */
2159/*----------------------------------------------------------------------*/ 2461/*----------------------------------------------------------------------*/
2160#ifdef PRINTPIPE 2462#ifdef PRINTPIPE
2161FILE * 2463FILE * ecb_cold
2162rxvt_term::popen_printer () 2464rxvt_term::popen_printer ()
2163{ 2465{
2164 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2466 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2165 2467
2166 if (stream == NULL) 2468 if (stream == NULL)
2167 rxvt_print_error ("can't open printer pipe"); 2469 rxvt_warn ("can't open printer pipe, not printing.\n");
2470
2168 return stream; 2471 return stream;
2169} 2472}
2170 2473
2171int 2474int ecb_cold
2172rxvt_term::pclose_printer (FILE *stream) 2475rxvt_term::pclose_printer (FILE *stream)
2173{ 2476{
2174 fflush (stream); 2477 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); 2478 return pclose (stream);
2181# endif
2182} 2479}
2183 2480
2184/* 2481/*
2185 * simulate attached vt100 printer 2482 * simulate attached vt100 printer
2186 */ 2483 */
2187void 2484void ecb_cold
2188rxvt_term::process_print_pipe () 2485rxvt_term::process_print_pipe ()
2189{ 2486{
2190 int done; 2487 FILE *fd = popen_printer ();
2191 FILE *fd;
2192 2488
2193 if ((fd = popen_printer ()) == NULL) 2489 if (!fd)
2194 return; 2490 return;
2195 2491
2196 /* 2492 /*
2197 * Send all input to the printer until either ESC[4i or ESC[?4i 2493 * Send all input to the printer until either ESC[4i or ESC[?4i
2198 * is received. 2494 * is received.
2199 */ 2495 */
2200 for (done = 0; !done;) 2496 for (int done = 0; !done; )
2201 { 2497 {
2202 unsigned char buf[8]; 2498 unsigned char buf[8];
2203 unsigned char ch; 2499 unicode_t ch;
2204 unsigned int i, len; 2500 unsigned int i, len;
2205 2501
2206 if ((ch = cmd_getc ()) != C0_ESC) 2502 if ((ch = cmd_getc ()) != C0_ESC)
2207 { 2503 {
2208 if (putc (ch, fd) == EOF) 2504 if (putc (ch, fd) == EOF)
2209 break; /* done = 1 */ 2505 break; /* done = 1 */
… …
2224 { 2520 {
2225 if ((buf[len++] = cmd_getc ()) == 'i') 2521 if ((buf[len++] = cmd_getc ()) == 'i')
2226 break; /* done = 1 */ 2522 break; /* done = 1 */
2227 } 2523 }
2228 } 2524 }
2525
2229 for (i = 0; i < len; i++) 2526 for (i = 0; i < len; i++)
2230 if (putc (buf[i], fd) == EOF) 2527 if (putc (buf[i], fd) == EOF)
2231 { 2528 {
2232 done = 1; 2529 done = 1;
2233 break; 2530 break;
2234 } 2531 }
2235 } 2532 }
2236 } 2533 }
2534
2237 pclose_printer (fd); 2535 pclose_printer (fd);
2238} 2536}
2239#endif /* PRINTPIPE */ 2537#endif /* PRINTPIPE */
2240/*}}} */ 2538/*}}} */
2241 2539
2242/* *INDENT-OFF* */
2243enum { 2540enum {
2244 C1_40 = 0x40, 2541 C1_40 = 0x40,
2245 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2542 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, 2543 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, 2544 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 2545 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2249}; 2546};
2250/* *INDENT-ON* */
2251 2547
2252/*{{{ process non-printing single characters */ 2548/*{{{ process non-printing single characters */
2253void 2549void ecb_hot
2254rxvt_term::process_nonprinting (unsigned char ch) 2550rxvt_term::process_nonprinting (unicode_t ch)
2255{ 2551{
2256 switch (ch) 2552 switch (ch)
2257 { 2553 {
2554 case C0_ESC:
2555 process_escape_seq ();
2556 break;
2258 case C0_ENQ: /* terminal Status */ 2557 case C0_ENQ: /* terminal Status */
2259 if (rs[Rs_answerbackstring]) 2558 if (rs[Rs_answerbackstring])
2260 tt_write ( 2559 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 2560 else
2264 tt_write ((unsigned char *)VT100_ANS, 2561 tt_write (VT100_ANS, strlen (VT100_ANS));
2265 (unsigned int)STRLEN (VT100_ANS));
2266 break; 2562 break;
2267 case C0_BEL: /* bell */ 2563 case C0_BEL: /* bell */
2268 scr_bell (); 2564 scr_bell ();
2269 break; 2565 break;
2270 case C0_BS: /* backspace */ 2566 case C0_BS: /* backspace */
… …
2285 scr_charset_choose (1); 2581 scr_charset_choose (1);
2286 break; 2582 break;
2287 case C0_SI: /* shift in - acs */ 2583 case C0_SI: /* shift in - acs */
2288 scr_charset_choose (0); 2584 scr_charset_choose (0);
2289 break; 2585 break;
2586
2587#ifdef EIGHT_BIT_CONTROLS
2588 // 8-bit controls
2589 case 0x90: /* DCS */
2590 process_dcs_seq ();
2591 break;
2592 case 0x9b: /* CSI */
2593 process_csi_seq ();
2594 break;
2595 case 0x9d: /* OSC */
2596 process_osc_seq ();
2597 break;
2598#endif
2290 } 2599 }
2291} 2600}
2292/*}}} */ 2601/*}}} */
2293 2602
2294 2603
2295/*{{{ process VT52 escape sequences */ 2604/*{{{ process VT52 escape sequences */
2296void 2605void ecb_cold
2297rxvt_term::process_escape_vt52 (unsigned char ch) 2606rxvt_term::process_escape_vt52 (unicode_t ch)
2298{ 2607{
2299 int row, col; 2608 int row, col;
2300 2609
2301 switch (ch) 2610 switch (ch)
2302 { 2611 {
… …
2335 break; 2644 break;
2336 case 'Z': /* identify the terminal type */ 2645 case 'Z': /* identify the terminal type */
2337 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2646 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2338 break; 2647 break;
2339 case '<': /* turn off VT52 mode */ 2648 case '<': /* turn off VT52 mode */
2340 PrivMode (0, PrivMode_vt52); 2649 priv_modes &= ~PrivMode_vt52;
2341 break; 2650 break;
2342 case 'F': /* use special graphics character set */ 2651 case 'F': /* use special graphics character set */
2343 case 'G': /* use regular character set */ 2652 case 'G': /* use regular character set */
2344 /* unimplemented */ 2653 /* unimplemented */
2345 break; 2654 break;
… …
2351} 2660}
2352/*}}} */ 2661/*}}} */
2353 2662
2354 2663
2355/*{{{ process escape sequences */ 2664/*{{{ process escape sequences */
2356void 2665void ecb_hot
2357rxvt_term::process_escape_seq () 2666rxvt_term::process_escape_seq ()
2358{ 2667{
2359 unsigned char ch = cmd_getc (); 2668 unicode_t ch = cmd_getc ();
2360 2669
2361 if (PrivateModes & PrivMode_vt52) 2670 if (priv_modes & PrivMode_vt52)
2362 { 2671 {
2363 process_escape_vt52 (ch); 2672 process_escape_vt52 (ch);
2364 return; 2673 return;
2365 } 2674 }
2366 2675
2367 switch (ch) 2676 switch (ch)
2368 { 2677 {
2369 /* case 1: do_tek_mode (); break; */
2370 case '#': 2678 case '#':
2371 if (cmd_getc () == '8') 2679 if (cmd_getc () == '8')
2372 scr_E (); 2680 scr_E ();
2373 break; 2681 break;
2374 case '(': 2682 case '(':
… …
2381 scr_charset_set (2, (unsigned int)cmd_getc ()); 2689 scr_charset_set (2, (unsigned int)cmd_getc ());
2382 break; 2690 break;
2383 case '+': 2691 case '+':
2384 scr_charset_set (3, (unsigned int)cmd_getc ()); 2692 scr_charset_set (3, (unsigned int)cmd_getc ());
2385 break; 2693 break;
2386#ifdef MULTICHAR_SET 2694#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': 2695 case '6':
2393 scr_backindex (); 2696 scr_backindex ();
2394 break; 2697 break;
2395#endif 2698#endif
2396 case '7': 2699 case '7':
2397 scr_cursor (SAVE); 2700 scr_cursor (SAVE);
2398 break; 2701 break;
2399 case '8': 2702 case '8':
2400 scr_cursor (RESTORE); 2703 scr_cursor (RESTORE);
2401 break; 2704 break;
2402#ifndef NO_FRILLS 2705#if !ENABLE_MINIMAL
2403 case '9': 2706 case '9':
2404 scr_forwardindex (); 2707 scr_forwardindex ();
2405 break; 2708 break;
2406#endif 2709#endif
2710 // DECPAM/DECPNM
2407 case '=': 2711 case '=':
2712 priv_modes |= PrivMode_aplKP;
2713 break;
2408 case '>': 2714 case '>':
2409 PrivMode ((ch == '='), PrivMode_aplKP); 2715 priv_modes &= ~PrivMode_aplKP;
2410 break; 2716 break;
2411 2717
2412 case C1_40: 2718 case C1_40:
2413 cmd_getc (); 2719 cmd_getc ();
2414 break; 2720 break;
… …
2417 break; 2723 break;
2418 2724
2419 /* 8.3.87: NEXT LINE */ 2725 /* 8.3.87: NEXT LINE */
2420 case C1_NEL: /* ESC E */ 2726 case C1_NEL: /* ESC E */
2421 { 2727 {
2422 uint32_t nlcr[] = { '\n', '\r' }; 2728 wchar_t nlcr[] = { C0_LF, C0_CR };
2423 scr_add_lines (nlcr, 1, 2); 2729 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2424 } 2730 }
2425 break; 2731 break;
2426 2732
2427 /* kidnapped escape sequence: Should be 8.3.48 */ 2733 /* kidnapped escape sequence: Should be 8.3.48 */
2428 case C1_ESA: /* ESC G */ 2734 case C1_ESA: /* ESC G */
2429 process_graphics (); 2735 // used by original rxvt for rob nations own graphics mode
2736 if (cmd_getc () == 'Q')
2737 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2430 break; 2738 break;
2431 2739
2432 /* 8.3.63: CHARACTER TABULATION SET */ 2740 /* 8.3.63: CHARACTER TABULATION SET */
2433 case C1_HTS: /* ESC H */ 2741 case C1_HTS: /* ESC H */
2434 scr_set_tab (1); 2742 scr_set_tab (1);
… …
2438 case C1_RI: /* ESC M */ 2746 case C1_RI: /* ESC M */
2439 scr_index (DN); 2747 scr_index (DN);
2440 break; 2748 break;
2441 2749
2442 /* 8.3.142: SINGLE-SHIFT TWO */ 2750 /* 8.3.142: SINGLE-SHIFT TWO */
2443 /*case C1_SS2: scr_single_shift (2); break; */ 2751 /* case C1_SS2: break; */
2444 2752
2445 /* 8.3.143: SINGLE-SHIFT THREE */ 2753 /* 8.3.143: SINGLE-SHIFT THREE */
2446 /*case C1_SS3: scr_single_shift (3); break; */ 2754 /* case C1_SS3: break; */
2447 2755
2448 /* 8.3.27: DEVICE CONTROL STRING */ 2756 /* 8.3.27: DEVICE CONTROL STRING */
2449 case C1_DCS: /* ESC P */ 2757 case C1_DCS: /* ESC P */
2450 process_dcs_seq (); 2758 process_dcs_seq ();
2451 break; 2759 break;
2452 2760
2453 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2761 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2454 case C1_SCI: /* ESC Z */ 2762 case C1_SCI: /* ESC Z */
2455 tt_write ((const unsigned char *)ESCZ_ANSWER, 2763 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2456 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2457 break; /* steal obsolete ESC [ c */ 2764 break; /* steal obsolete ESC [ c */
2458 2765
2459 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2766 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2460 case C1_CSI: /* ESC [ */ 2767 case C1_CSI: /* ESC [ */
2461 process_csi_seq (); 2768 process_csi_seq ();
2462 break; 2769 break;
2463 2770
2464 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2771 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2465 case C1_OSC: /* ESC ] */ 2772 case C1_OSC: /* ESC ] */
2466 process_osc_seq (); 2773 process_osc_seq ();
2467 break; 2774 break;
2468 2775
2469 /* 8.3.106: RESET TO INITIAL STATE */ 2776 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2470 case 'c': 2777 case 'c':
2778 mbstate.reset ();
2471 scr_poweron (); 2779 scr_poweron ();
2472 scrollbar_show (1); 2780 scrollBar.show (1);
2473 break; 2781 break;
2474 2782
2475 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2783 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2476 case 'n': 2784 case 'n':
2477 scr_charset_choose (2); 2785 scr_charset_choose (2);
… …
2484 } 2792 }
2485} 2793}
2486/*}}} */ 2794/*}}} */
2487 2795
2488/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2796/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2489/* *INDENT-OFF* */
2490enum { 2797enum {
2491 CSI_ICH = 0x40, 2798 CSI_ICH = 0x40,
2492 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2799 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 , 2800 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, 2801 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, 2802 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, 2803 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, 2804 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 , 2805 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 2806 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2500}; 2807};
2501 2808
2502#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2809#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2503 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2810 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2504 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2811 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2505#define get_byte_array_bit(array, bit) \ 2812#define get_byte_array_bit(array, bit) \
2506 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2813 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2507 2814
2508const unsigned char csi_defaults[] = 2815static const unsigned char csi_defaults[] =
2509 { 2816 {
2510 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2817 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, */ 2818 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, */ 2819 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, [, \, ], ^, _, */ 2820 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, */ 2821 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, */ 2822 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, */ 2823 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, {, |, }, ~, */ 2824 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2518 }; 2825 };
2519/* *INDENT-ON* */
2520 2826
2521void 2827void ecb_hot
2522rxvt_term::process_csi_seq () 2828rxvt_term::process_csi_seq ()
2523{ 2829{
2524 unsigned char ch, priv, i; 2830 unicode_t ch, priv, prev_ch, i;
2525 unsigned int nargs, p; 2831 unsigned int nargs, p;
2526 int n, ndef; 2832 int n, ndef;
2527 int arg[ESC_ARGS]; 2833 int arg[ESC_ARGS] = { };
2528 2834
2529 for (nargs = ESC_ARGS; nargs > 0;) 2835 nargs = 0;
2530 arg[--nargs] = 0;
2531 2836
2532 priv = 0; 2837 priv = 0;
2533 ch = cmd_getc (); 2838 ch = cmd_getc ();
2534 if (ch >= '<' && ch <= '?') 2839 if ((ch >= '<' && ch <= '?') || ch == '!')
2840 {
2535 { /* '<' '=' '>' '?' */ 2841 /* '<' '=' '>' '?' '!' */
2536 priv = ch; 2842 priv = ch;
2537 ch = cmd_getc (); 2843 ch = cmd_getc ();
2538 } 2844 }
2845
2846 prev_ch = 0;
2539 /* read any numerical arguments */ 2847 /* read any numerical arguments */
2540 for (n = -1; ch < CSI_ICH; ) 2848 for (n = -1; ch < CSI_ICH; )
2541 { 2849 {
2542 if (isdigit (ch)) 2850 if (isdigit (ch))
2543 { 2851 {
… …
2550 { 2858 {
2551 if (nargs < ESC_ARGS) 2859 if (nargs < ESC_ARGS)
2552 arg[nargs++] = n; 2860 arg[nargs++] = n;
2553 n = -1; 2861 n = -1;
2554 } 2862 }
2555 else if (ch == '\b') 2863 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); 2864 process_nonprinting (ch);
2567 } 2865
2866 prev_ch = ch;
2568 ch = cmd_getc (); 2867 ch = cmd_getc ();
2569 } 2868 }
2570 2869
2571 if (ch > CSI_7F) 2870 if (ch > CSI_7F)
2572 return; 2871 return;
… …
2578 ndef = get_byte_array_bit (csi_defaults, i); 2877 ndef = get_byte_array_bit (csi_defaults, i);
2579 for (p = 0; p < nargs; p++) 2878 for (p = 0; p < nargs; p++)
2580 if (arg[p] == -1) 2879 if (arg[p] == -1)
2581 arg[p] = ndef; 2880 arg[p] = ndef;
2582 2881
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 /* 2882 /*
2591 * private mode handling 2883 * private mode handling
2592 */ 2884 */
2593 if (priv) 2885 if (priv)
2594 { 2886 {
2595 switch (priv) 2887 switch (priv)
2596 { 2888 {
2597 case '>': 2889 case '>':
2598 if (ch == CSI_DA) /* secondary device attributes */ 2890 if (ch == CSI_DA) /* secondary device attributes */
2891 {
2892 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2893 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2894 //
2895 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2896 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2897 // versions.
2898 //
2599 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2899 tt_printf ("\033[>%d;95;0c", 'U');
2900 }
2600 break; 2901 break;
2902
2601 case '?': 2903 case '?':
2602 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2904 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2603 process_terminal_mode (ch, priv, nargs, arg); 2905 process_terminal_mode (ch, priv, nargs, arg);
2604 break; 2906 break;
2907
2908 case '!':
2909 if (ch == CSI_70)
2910 {
2911 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2912 scr_soft_reset ();
2913
2914 static const int pm_h[] = { 7, 25 };
2915 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2916
2917 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2918 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2605 } 2919 }
2920 break;
2921 }
2922
2606 return; 2923 return;
2607 } 2924 }
2608 2925
2609 switch (ch) 2926 switch (ch)
2610 { 2927 {
… …
2624 } 2941 }
2625 break; 2942 break;
2626#endif 2943#endif
2627 2944
2628 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2945 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2629 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2946 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2630 arg[0] = -arg[0]; 2947 arg[0] = -arg[0];
2631 /* FALLTHROUGH */ 2948 /* FALLTHROUGH */
2632 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2949 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2633 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2950 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2634 scr_gotorc (arg[0], 0, RELATIVE); 2951 scr_gotorc (arg[0], 0, RELATIVE);
2635 break; 2952 break;
2636 2953
2637 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2954 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2638 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2955 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2709 3026
2710 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3027 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2711 arg[0] = -arg[0]; 3028 arg[0] = -arg[0];
2712 /* FALLTHROUGH */ 3029 /* FALLTHROUGH */
2713 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3030 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2714 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3031 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2715 break; 3032 break;
2716 3033
2717 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3034 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2718 tt_write ((const unsigned char *)VT100_ANS, 3035 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2719 (unsigned int) (sizeof (VT100_ANS) - 1));
2720 break; 3036 break;
2721 3037
2722 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3038 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2723 process_sgr_mode (nargs, arg); 3039 process_sgr_mode (nargs, arg);
2724 break; 3040 break;
… …
2730 tt_printf ("\033[0n"); 3046 tt_printf ("\033[0n");
2731 break; 3047 break;
2732 case 6: /* CPR requested */ 3048 case 6: /* CPR requested */
2733 scr_report_position (); 3049 scr_report_position ();
2734 break; 3050 break;
2735#if defined (ENABLE_DISPLAY_ANSWER)
2736 case 7: /* unofficial extension */ 3051 case 7: /* unofficial extension */
3052 if (option (Opt_insecure))
2737 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3053 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2738 break; 3054 break;
2739#endif
2740 case 8: /* unofficial extension */ 3055 case 8: /* unofficial extension */
2741 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3056 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2742 break; 3057 break;
2743 } 3058 }
2744 break; 3059 break;
2745 3060
2746 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3061 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2779 break; 3094 break;
2780 3095
2781 case CSI_RM: /* 8.3.107: RESET MODE */ 3096 case CSI_RM: /* 8.3.107: RESET MODE */
2782 if (arg[0] == 4) 3097 if (arg[0] == 4)
2783 scr_insert_mode (0); 3098 scr_insert_mode (0);
3099 else if (arg[0] == 20)
3100 priv_modes &= ~PrivMode_LFNL;
2784 break; 3101 break;
2785 3102
2786 case CSI_SM: /* 8.3.126: SET MODE */ 3103 case CSI_SM: /* 8.3.126: SET MODE */
2787 if (arg[0] == 4) 3104 if (arg[0] == 4)
2788 scr_insert_mode (1); 3105 scr_insert_mode (1);
3106 else if (arg[0] == 20)
3107 priv_modes |= PrivMode_LFNL;
3108 break;
3109
3110 case CSI_71: // DESCUSR: set cursor style
3111 if (prev_ch == ' ')
3112 set_cursor_style (arg[0]);
2789 break; 3113 break;
2790 3114
2791 /* 3115 /*
2792 * PRIVATE USE beyond this point. All CSI_7? sequences here 3116 * PRIVATE USE beyond this point. All CSI_7? sequences here
2793 */ 3117 */
… …
2805 break; 3129 break;
2806 case CSI_75: 3130 case CSI_75:
2807 scr_cursor (RESTORE); 3131 scr_cursor (RESTORE);
2808 break; 3132 break;
2809 3133
2810#ifndef NO_FRILLS 3134#if !ENABLE_MINIMAL
2811 case CSI_74: 3135 case CSI_74:
2812 process_window_ops (arg, nargs); 3136 process_window_ops (arg, nargs);
2813 break; 3137 break;
2814#endif 3138#endif
2815 3139
2816 case CSI_78: /* DECREQTPARM */ 3140 case CSI_78: /* DECREQTPARM */
2817 if (arg[0] == 0 || arg[0] == 1) 3141 if (arg[0] == 0 || arg[0] == 1)
2818 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3142 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2819 /* FALLTHROUGH */ 3143 break;
2820 3144
2821 default: 3145 default:
2822 break; 3146 break;
2823 } 3147 }
2824} 3148}
2825/*}}} */ 3149/*}}} */
2826 3150
2827#ifndef NO_FRILLS 3151#if !ENABLE_MINIMAL
2828/* ARGSUSED */
2829void 3152void
2830rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3153rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2831{ 3154{
2832 int x, y; 3155 int x, y;
2833#if 0
2834 char *s;
2835#endif
2836 XWindowAttributes wattr; 3156 XWindowAttributes wattr;
2837 Window wdummy; 3157 Window wdummy;
3158
3159 dLocal (Display *, dpy);
2838 3160
2839 if (nargs == 0) 3161 if (nargs == 0)
2840 return; 3162 return;
3163
2841 switch (args[0]) 3164 switch (args[0])
2842 { 3165 {
2843 /* 3166 /*
2844 * commands 3167 * commands
2845 */ 3168 */
2846 case 1: /* deiconify window */ 3169 case 1: /* deiconify window */
2847 XMapWindow (display->display, TermWin.parent[0]); 3170 XMapWindow (dpy, parent);
2848 break; 3171 break;
2849 case 2: /* iconify window */ 3172 case 2: /* iconify window */
2850 XIconifyWindow (display->display, TermWin.parent[0], 3173 XIconifyWindow (dpy, parent, display->screen);
2851 DefaultScreen (display->display));
2852 break; 3174 break;
2853 case 3: /* set position (pixels) */ 3175 case 3: /* set position (pixels) */
2854 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3176 XMoveWindow (dpy, parent, args[1], args[2]);
2855 break; 3177 break;
2856 case 4: /* set size (pixels) */ 3178 case 4: /* set size (pixels) */
2857 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3179 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2858 break; 3180 break;
2859 case 5: /* raise window */ 3181 case 5: /* raise window */
2860 XRaiseWindow (display->display, TermWin.parent[0]); 3182 XRaiseWindow (dpy, parent);
2861 break; 3183 break;
2862 case 6: /* lower window */ 3184 case 6: /* lower window */
2863 XLowerWindow (display->display, TermWin.parent[0]); 3185 XLowerWindow (dpy, parent);
2864 break; 3186 break;
2865 case 7: /* refresh window */ 3187 case 7: /* refresh window */
2866 scr_touch (true); 3188 scr_touch (true);
2867 break; 3189 break;
2868 case 8: /* set size (chars) */ 3190 case 8: /* set size (chars) */
2869 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3191 set_widthheight ((unsigned int) (args[2] * fwidth),
2870 (unsigned int) (args[1] * TermWin.fheight)); 3192 (unsigned int) (args[1] * fheight));
2871 break; 3193 break;
3194
3195 //case 9: NYI, TODO, restore maximized window or maximize window
2872 default: 3196 default:
2873 if (args[0] >= 24) /* set height (chars) */ 3197 if (args[0] >= 24) /* set height (chars) */
2874 set_widthheight ((unsigned int)TermWin.width, 3198 set_widthheight ((unsigned int)vt_width,
2875 (unsigned int) (args[1] * TermWin.fheight)); 3199 (unsigned int) (args[1] * fheight));
2876 break; 3200 break;
3201
2877 /* 3202 /*
2878 * reports - some output format copied from XTerm 3203 * reports - some output format copied from XTerm
2879 */ 3204 */
2880 case 11: /* report window state */ 3205 case 11: /* report window state */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3206 XGetWindowAttributes (dpy, parent, &wattr);
2882 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3207 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2883 break; 3208 break;
2884 case 13: /* report window position */ 3209 case 13: /* report window position */
2885 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3210 XGetWindowAttributes (dpy, parent, &wattr);
2886 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3211 XTranslateCoordinates (dpy, parent, wattr.root,
2887 -wattr.border_width, -wattr.border_width, 3212 -wattr.border_width, -wattr.border_width,
2888 &x, &y, &wdummy); 3213 &x, &y, &wdummy);
2889 tt_printf ("\033[3;%d;%dt", x, y); 3214 tt_printf ("\033[3;%d;%dt", x, y);
2890 break; 3215 break;
2891 case 14: /* report window size (pixels) */ 3216 case 14: /* report window size (pixels) */
2892 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3217 XGetWindowAttributes (dpy, parent, &wattr);
2893 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3218 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2894 break; 3219 break;
3220 case 18: /* report text area size (chars) */
3221 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3222 break;
2895 case 18: /* report window size (chars) */ 3223 case 19: /* report window size (chars) */
2896 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3224 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2897 break; 3225 break;
2898#if 0 /* XXX: currently disabled due to security concerns */
2899 case 20: /* report icon label */ 3226 case 20: /* report icon label */
3227 {
3228 char *s;
2900 XGetIconName (display->display, TermWin.parent[0], &s); 3229 XGetIconName (dpy, parent, &s);
2901 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3230 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3231 XFree (s);
3232 }
2902 break; 3233 break;
2903 case 21: /* report window title */ 3234 case 21: /* report window title */
2904 XFetchName (display->display, TermWin.parent[0], &s); 3235 {
3236 char *s;
3237 XFetchName (dpy, parent, &s);
2905 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3238 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3239 XFree (s);
3240 }
2906 break; 3241 break;
2907#endif
2908
2909 } 3242 }
2910} 3243}
2911#endif 3244#endif
2912 3245
2913/*----------------------------------------------------------------------*/ 3246/*----------------------------------------------------------------------*/
2914/* 3247/*
2915 * get input up until STRING TERMINATOR (or BEL) 3248 * get input up until STRING TERMINATOR (or BEL)
2916 * ends_how is terminator used. returned input must be free ()d 3249 * ends_how is terminator used. returned input must be free()'d
2917 */ 3250 */
2918unsigned char * 3251char *
2919rxvt_term::get_to_st (unsigned char *ends_how) 3252rxvt_term::get_to_st (unicode_t &ends_how)
2920{ 3253{
2921 int seen_esc = 0; /* seen escape? */ 3254 unicode_t ch;
3255 bool seen_esc = false;
2922 unsigned int n = 0; 3256 unsigned int n = 0;
2923 unsigned char *s; 3257 wchar_t string[CBUFSIZ];
2924 unsigned char ch, string[STRING_MAX];
2925 3258
2926 for (; (ch = cmd_getc ());) 3259 while ((ch = cmd_getc ()) != NOCHAR)
2927 { 3260 {
2928 if (ch == C0_BEL 3261 if (seen_esc)
2929 || ch == CHAR_ST 3262 {
2930 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3263 if (ch == 0x5c) /* 7bit ST */
2931 break; 3264 break;
3265 else
3266 return NULL;
3267 }
2932 if (ch == C0_ESC) 3268 else if (ch == C0_ESC)
2933 { 3269 {
2934 seen_esc = 1; 3270 seen_esc = true;
2935 continue; 3271 continue;
2936 } 3272 }
3273 else if (ch == C0_BEL || ch == CHAR_ST)
3274 break;
2937 else if (ch == '\t') 3275 else if (ch == C0_SYN)
2938 ch = ' '; /* translate '\t' to space */ 3276 ch = cmd_get8 ();
2939 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3277 else if (ch < 0x20)
2940 return NULL; /* other control character - exit */ 3278 return NULL; /* other control character - exit */
3279
3280 seen_esc = false;
3281
2941 if (n < sizeof (string) - 1) 3282 if (n >= sizeof (string) - 1)
3283 // stop at some sane length
3284 return NULL;
3285
2942 string[n++] = ch; 3286 string[n++] = ch;
2943 seen_esc = 0;
2944 } 3287 }
3288
2945 string[n++] = '\0'; 3289 string[n++] = '\0';
2946 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3290
2947 return NULL;
2948 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3291 ends_how = (ch == 0x5c ? C0_ESC : ch);
2949 STRNCPY (s, string, n); 3292
2950 return s; 3293 return rxvt_wcstombs (string);
2951} 3294}
2952 3295
2953/*----------------------------------------------------------------------*/ 3296/*----------------------------------------------------------------------*/
2954/* 3297/*
2955 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3298 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2956 */ 3299 */
2957void 3300void
2958rxvt_term::process_dcs_seq () 3301rxvt_term::process_dcs_seq ()
2959{ 3302{
2960 unsigned char eh, *s;
2961 /* 3303 /*
2962 * Not handled yet 3304 * Not handled yet
2963 */ 3305 */
3306
3307 unicode_t eh;
2964 s = get_to_st (&eh); 3308 char *s = get_to_st (eh);
2965 if (s) 3309 if (s)
2966 free (s); 3310 free (s);
3311
2967 return; 3312 return;
2968} 3313}
2969 3314
2970/*----------------------------------------------------------------------*/ 3315/*----------------------------------------------------------------------*/
2971/* 3316/*
2972 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3317 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2973 */ 3318 */
2974void 3319void
2975rxvt_term::process_osc_seq () 3320rxvt_term::process_osc_seq ()
2976{ 3321{
2977 unsigned char ch, eh, *s; 3322 int arg;
2978 int arg;
2979 3323
2980 ch = cmd_getc (); 3324 unicode_t ch = cmd_getc ();
2981 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3325 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2982 arg = arg * 10 + (ch - '0'); 3326 arg = arg * 10 + (ch - '0');
2983 3327
2984 if (ch == ';') 3328 if (ch == ';')
2985 { 3329 {
3330 unicode_t eh;
2986 s = get_to_st (&eh); 3331 char *s = get_to_st (eh);
3332
2987 if (s) 3333 if (s)
2988 { 3334 {
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); 3335 process_xterm_seq (arg, s, eh);
3001 free (s); 3336 free (s);
3002 } 3337 }
3003 } 3338 }
3004} 3339}
3340
3341void
3342rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3343{
3344 if (str[0] == '?' && !str[1])
3345 {
3346 rgba c;
3347 pix_colors_focused[color].get (c);
3348
3349#if XFT
3350 if (c.a != rgba::MAX_CC)
3351 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3352 else
3353#endif
3354 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3355 }
3356 else
3357 set_window_color (color, str);
3358}
3359
3005/* 3360/*
3006 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3361 * 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 */ 3362 */
3026void 3363void
3027rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3364rxvt_term::process_xterm_seq (int op, char *str, char resp)
3028{ 3365{
3029 int changed = 0; 3366 int color;
3030 int color;
3031 char *buf, *name; 3367 char *buf, *name;
3368 bool query = str[0] == '?' && !str[1];
3369 int saveop = op;
3370
3371 dLocal (Display *, dpy);
3032 3372
3033 assert (str != NULL); 3373 assert (str != NULL);
3374
3375 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3376 return;
3377
3034 switch (op) 3378 switch (op)
3035 { 3379 {
3036 case XTerm_name: 3380 case XTerm_name:
3037 set_title (str); 3381 set_title (str);
3038 /* FALLTHROUGH */ 3382 /* FALLTHROUGH */
3039 case XTerm_iconName: 3383 case XTerm_iconName:
3040 set_iconName (str); 3384 set_icon_name (str);
3041 break; 3385 break;
3042 case XTerm_title: 3386 case XTerm_title:
3043 set_title (str); 3387 set_title (str);
3044 break; 3388 break;
3389 case XTerm_property:
3390 if (str[0] == '?')
3391 {
3392 Atom prop = display->atom (str + 1);
3393 Atom actual_type;
3394 int actual_format;
3395 unsigned long nitems;
3396 unsigned long bytes_after;
3397 unsigned char *value = 0;
3398 const char *str = "";
3399
3400 if (prop
3401 && XGetWindowProperty (dpy, parent,
3402 prop, 0, 1<<16, 0, AnyPropertyType,
3403 &actual_type, &actual_format,
3404 &nitems, &bytes_after, &value) == Success
3405 && actual_type != None
3406 && actual_format == 8)
3407 str = (const char *)(value);
3408
3409 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3410
3411 XFree (value);
3412 }
3413 else
3414 {
3415 char *eq = strchr (str, '=');
3416
3417 if (eq)
3418 {
3419 *eq = 0;
3420 set_utf8_property (display->atom (str), eq + 1);
3421 }
3422 else
3423 XDeleteProperty (dpy, parent,
3424 display->atom (str));
3425 }
3426 break;
3427
3045 case XTerm_Color: 3428 case XTerm_Color:
3046 for (buf = (char *)str; buf && *buf;) 3429 for (buf = (char *)str; buf && *buf;)
3047 { 3430 {
3048 if ((name = STRCHR (buf, ';')) == NULL) 3431 if ((name = strchr (buf, ';')) == NULL)
3049 break; 3432 break;
3433
3050 *name++ = '\0'; 3434 *name++ = '\0';
3051 color = atoi (buf); 3435 color = atoi (buf) + minCOLOR;
3052 if (color < 0 || color >= TOTAL_COLORS) 3436
3437 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3053 break; 3438 break;
3439
3054 if ((buf = STRCHR (name, ';')) != NULL) 3440 if ((buf = strchr (name, ';')) != NULL)
3055 *buf++ = '\0'; 3441 *buf++ = '\0';
3056 set_window_color (color + minCOLOR, name); 3442
3443 process_color_seq (op, color, name, resp);
3057 } 3444 }
3445 break;
3446 case Rxvt_restoreFG:
3447 case XTerm_Color00:
3448 process_color_seq (op, Color_fg, str, resp);
3449 break;
3450 case Rxvt_restoreBG:
3451 case XTerm_Color01:
3452 process_color_seq (op, Color_bg, str, resp);
3058 break; 3453 break;
3059#ifndef NO_CURSORCOLOR 3454#ifndef NO_CURSORCOLOR
3060 case XTerm_Color_cursor: 3455 case XTerm_Color_cursor:
3061 set_window_color (Color_cursor, str); 3456 process_color_seq (op, Color_cursor, str, resp);
3062 break; 3457 break;
3063#endif 3458#endif
3064 case XTerm_Color_pointer: 3459 case XTerm_Color_pointer_fg:
3065 set_window_color (Color_pointer, str); 3460 process_color_seq (op, Color_pointer_fg, str, resp);
3066 break; 3461 break;
3462 case XTerm_Color_pointer_bg:
3463 process_color_seq (op, Color_pointer_bg, str, resp);
3464 break;
3465#ifdef OPTION_HC
3466 case XTerm_Color_HC:
3467 process_color_seq (op, Color_HC, str, resp);
3468 break;
3469 case XTerm_Color_HTC:
3470 process_color_seq (op, Color_HTC, str, resp);
3471 break;
3472#endif
3067#ifndef NO_BOLD_UNDERLINE_REVERSE 3473#ifndef NO_BOLD_UNDERLINE_REVERSE
3068 case XTerm_Color_BD: 3474 case URxvt_Color_BD:
3069 set_window_color (Color_BD, str); 3475 process_color_seq (op, Color_BD, str, resp);
3070 break; 3476 break;
3071 case XTerm_Color_UL: 3477 case URxvt_Color_UL:
3072 set_window_color (Color_UL, str); 3478 process_color_seq (op, Color_UL, str, resp);
3073 break; 3479 break;
3074 case XTerm_Color_RV: 3480 case URxvt_Color_IT:
3075 set_window_color (Color_RV, str); 3481 process_color_seq (op, Color_IT, str, resp);
3076 break; 3482 break;
3077#endif 3483#endif
3484 case URxvt_Color_border:
3485 process_color_seq (op, Color_border, str, resp);
3486 break;
3078 3487
3079 case XTerm_Menu: 3488#if BG_IMAGE_FROM_ROOT
3489 case URxvt_Color_tint:
3490 process_color_seq (op, Color_tint, str, resp);
3080 /* 3491 {
3081 * rxvt_menubar_dispatch () violates the constness of the string, 3492 bool changed = false;
3082 * so DON'T do it here 3493
3494 if (ISSET_PIXCOLOR (Color_tint))
3495 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3496
3497 if (changed)
3498 update_background ();
3083 */ 3499 }
3500
3084 break; 3501 break;
3502#endif
3503
3504#if BG_IMAGE_FROM_FILE
3085 case XTerm_Pixmap: 3505 case Rxvt_Pixmap:
3086 if (*str != ';') 3506 if (!strcmp (str, "?"))
3087 { 3507 {
3088#if XPM_BACKGROUND 3508 char str[256];
3089 scale_pixmap (""); /* reset to default scaling */ 3509 int h_scale = fimage.h_scale;
3090 set_bgPixmap (str); /* change pixmap */ 3510 int v_scale = fimage.v_scale;
3091#endif 3511 int h_align = fimage.h_align;
3092 scr_touch (true); 3512 int v_align = fimage.v_align;
3513
3514 sprintf (str, "[%dx%d+%d+%d]",
3515 h_scale, v_scale,
3516 h_align, v_align);
3517 process_xterm_seq (XTerm_title, str, CHAR_ST);
3093 } 3518 }
3094 while ((str = STRCHR (str, ';')) != NULL) 3519 else
3095 { 3520 {
3521 bool changed = false;
3522
3523 if (*str != ';')
3524 {
3525 try
3526 {
3527 fimage.set_file_geometry (this, str);
3528 changed = true;
3529 }
3530 catch (const class rxvt_failure_exception &e)
3531 {
3532 }
3533 }
3534 else
3535 {
3096 str++; 3536 str++;
3097#if XPM_BACKGROUND 3537 if (fimage.set_geometry (str, true))
3098 changed += scale_pixmap (str); 3538 changed = true;
3099#endif 3539 }
3100 3540
3541 if (changed)
3542 {
3543 if (bg_window_position_sensitive ())
3544 {
3545 int x, y;
3546 get_window_origin (x, y);
3547 parent_x = x;
3548 parent_y = y;
3549 }
3550 update_background ();
3551 }
3101 } 3552 }
3102 if (changed)
3103 {
3104#ifdef XPM_BACKGROUND
3105 resize_pixmap ();
3106#endif
3107 scr_touch (true);
3108 }
3109 break; 3553 break;
3554#endif
3110 3555
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: 3556 case XTerm_logfile:
3557 // TODO, when secure mode?
3118 break; 3558 break;
3119 case XTerm_font: 3559
3120 change_font (0, str);
3121 break;
3122#if 0 3560#if 0
3123 case XTerm_dumpscreen: /* no error notices */ 3561 case Rxvt_dumpscreen: /* no error notices */
3124 { 3562 {
3125 int fd; 3563 int fd;
3126 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3564 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3127 { 3565 {
3128 scr_dump (fd); 3566 scr_dump (fd);
3129 close (fd); 3567 close (fd);
3130 } 3568 }
3131 } 3569 }
3132 break; 3570 break;
3133#endif 3571#endif
3572 case XTerm_font:
3573 op = URxvt_font;
3574 case URxvt_font:
3575#if ENABLE_STYLES
3576 case URxvt_boldFont:
3577 case URxvt_italicFont:
3578 case URxvt_boldItalicFont:
3579#endif
3580 if (query)
3581 tt_printf ("\33]%d;%-.250s%c", saveop,
3582 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3583 ? fontset[op - URxvt_font]->fontdesc : "",
3584 resp);
3585 else
3586 {
3587 const char *&res = rs[Rs_font + (op - URxvt_font)];
3134 3588
3589 res = strdup (str);
3590 allocated.push_back ((void *)res);
3591 set_fonts ();
3592 }
3593 break;
3594
3595 case URxvt_version:
3596 if (query)
3597 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3598 op,
3599 rs[Rs_name], VERSION[0], VERSION[2],
3600 resp);
3601 break;
3602
3603#if !ENABLE_MINIMAL
3604 case URxvt_locale:
3605 if (query)
3606 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3607 else
3608 {
3609 set_locale (str);
3610 pty->set_utf8_mode (enc_utf8);
3611 init_xlocale ();
3612 }
3613 break;
3614
3615 case URxvt_view_up:
3616 case URxvt_view_down:
3617 {
3618 int lines = atoi (str);
3619
3620 if (lines)
3621 scr_page (op == URxvt_view_up ? UP : DN, lines);
3622 else
3623 scr_erase_savelines ();
3624 }
3625
3626 break;
3627#endif
3628
3629#if ENABLE_PERL
3630 case URxvt_perl:
3631 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3632 break;
3633#endif
3135 } 3634 }
3136} 3635}
3137/*----------------------------------------------------------------------*/ 3636/*----------------------------------------------------------------------*/
3138 3637
3139/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3638/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3144 * 's' = save 3643 * 's' = save
3145 * 'r' = restore 3644 * 'r' = restore
3146 * 't' = toggle 3645 * 't' = toggle
3147 * so no need for fancy checking 3646 * so no need for fancy checking
3148 */ 3647 */
3149int 3648int ecb_cold
3150rxvt_term::privcases (int mode, unsigned long bit) 3649rxvt_term::privcases (int mode, unsigned long bit)
3151{ 3650{
3152 int state; 3651 int state;
3153 3652
3154 if (mode == 's') 3653 if (mode == 's')
3155 { 3654 {
3156 SavedModes |= (PrivateModes & bit); 3655 if (priv_modes & bit)
3656 SavedModes |= bit;
3657 else
3658 SavedModes &= ~bit;
3157 return -1; 3659 return -1;
3158 } 3660 }
3159 else 3661 else
3160 { 3662 {
3161 if (mode == 'r') 3663 if (mode == 'r')
3162 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3664 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3163 else 3665 else
3164 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3666 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3165 PrivMode (state, bit); 3667
3668 if (state)
3669 priv_modes |= bit;
3670 else
3671 priv_modes &= ~bit;
3166 } 3672 }
3673
3167 return state; 3674 return state;
3168} 3675}
3169 3676
3170/* we're not using priv _yet_ */ 3677/* we're not using priv _yet_ */
3171void 3678void
3172rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3679rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3173{ 3680{
3174 unsigned int i, j; 3681 unsigned int i, j;
3175 int state; 3682 int state;
3683
3176 static const struct 3684 static const struct
3177 { 3685 {
3178 const int argval; 3686 const int argval;
3179 const unsigned long bit; 3687 const unsigned long bit;
3180 }
3181 argtopriv[] = { 3688 } argtopriv[] = {
3182 { 1, PrivMode_aplCUR }, 3689 { 1, PrivMode_aplCUR }, // DECCKM
3183 { 2, PrivMode_vt52 }, 3690 { 2, PrivMode_vt52 }, // DECANM
3184 { 3, PrivMode_132 }, 3691 { 3, PrivMode_132 }, // DECCOLM
3185 { 4, PrivMode_smoothScroll }, 3692 { 4, PrivMode_smoothScroll }, // DECSCLM
3186 { 5, PrivMode_rVideo }, 3693 { 5, PrivMode_rVideo }, // DECSCNM
3187 { 6, PrivMode_relOrigin }, 3694 { 6, PrivMode_relOrigin }, // DECOM
3188 { 7, PrivMode_Autowrap }, 3695 { 7, PrivMode_Autowrap }, // DECAWM
3696 // 8, auto-repeat keys // DECARM
3189 { 9, PrivMode_MouseX10 }, 3697 { 9, PrivMode_MouseX10 },
3190#ifdef menuBar_esc 3698 // 18 end FF to printer after print screen
3191 { menuBar_esc, PrivMode_menuBar }, 3699 // 19 Print screen prints full screen/scroll region
3192#endif 3700 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3193#ifdef scrollBar_esc 3701#ifdef scrollBar_esc
3194 { scrollBar_esc, PrivMode_scrollBar }, 3702 { scrollBar_esc, PrivMode_scrollBar },
3195#endif 3703#endif
3196 { 25, PrivMode_VisibleCursor },
3197 { 35, PrivMode_ShiftKeys }, 3704 { 35, PrivMode_ShiftKeys }, // rxvt extension
3705 // 38, tektronix mode // DECTEK
3198 { 40, PrivMode_132OK }, 3706 { 40, PrivMode_132OK },
3707 // 41 xterm more fixes NYI
3708 // 45 margin bell NYI
3709 // 46 start logging
3199 { 47, PrivMode_Screen }, 3710 { 47, PrivMode_Screen },
3200 { 66, PrivMode_aplKP }, 3711 { 66, PrivMode_aplKP }, // DECNKM
3201#ifndef NO_BACKSPACE_KEY 3712#ifndef NO_BACKSPACE_KEY
3202 { 67, PrivMode_BackSpace }, 3713 { 67, PrivMode_BackSpace }, // DECBKM
3203#endif 3714#endif
3204 { 1000, PrivMode_MouseX11 }, 3715 { 1000, PrivMode_MouseX11 },
3716 { 1002, PrivMode_MouseBtnEvent },
3717 { 1003, PrivMode_MouseAnyEvent },
3718#if ENABLE_FRILLS
3719 { 1005, PrivMode_ExtModeMouse },
3720#endif
3205 { 1010, PrivMode_TtyOutputInh }, 3721 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3206 { 1011, PrivMode_Keypress }, 3722 { 1011, PrivMode_Keypress }, // rxvt extension
3723#if ENABLE_FRILLS
3724 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3725#endif
3726 // 1035 enable modifiers for alt, numlock NYI
3727 // 1036 send ESC for meta keys NYI
3728 // 1037 send DEL for keypad delete NYI
3207 { 1047, PrivMode_Screen }, 3729 { 1047, PrivMode_Screen },
3730 // 1048 save and restore cursor, implemented in code
3208 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3731 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3732 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3733 { 2004, PrivMode_BracketPaste },
3209 }; 3734 };
3210 3735
3211 if (nargs == 0) 3736 if (nargs == 0)
3212 return; 3737 return;
3213 3738
… …
3220 for (i = 0; i < nargs; i++) 3745 for (i = 0; i < nargs; i++)
3221 { 3746 {
3222 state = -1; 3747 state = -1;
3223 3748
3224 /* basic handling */ 3749 /* basic handling */
3225 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3750 for (j = 0; j < ecb_array_length (argtopriv); j++)
3226 if (argtopriv[j].argval == arg[i]) 3751 if (argtopriv[j].argval == arg[i])
3227 { 3752 {
3228 state = privcases (mode, argtopriv[j].bit); 3753 state = privcases (mode, argtopriv[j].bit);
3229 break; 3754 break;
3230 } 3755 }
3231 3756
3232 /* extra handling for values with state unkept */ 3757 /* extra handling for values with state unkept */
3233 if (state == -1)
3234 switch (arg[i]) 3758 switch (arg[i])
3235 { 3759 {
3760#if ENABLE_STYLES
3761 case 1021:
3762 set_option (Opt_intensityStyles, mode);
3763
3764 scr_touch (true);
3765 break;
3766#endif
3236 case 1048: /* alternative cursor save */ 3767 case 1048: /* alternative cursor save */
3768 if (option (Opt_secondaryScreen))
3237 if (mode == 0) 3769 if (mode == 0)
3238 scr_cursor (RESTORE); 3770 scr_cursor (RESTORE);
3239 else if (mode == 1) 3771 else if (mode == 1)
3240 scr_cursor (SAVE); 3772 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; 3773 break;
3774 }
3775
3776 if (state >= 0)
3777 /* extra handling for values with valid 0 or 1 state */
3778 switch (arg[i])
3779 {
3780 /* case 1: - application cursor keys */
3781 case 2: /* VT52 mode */
3782 /* oddball mode. should be set regardless of set/reset
3783 * parameter. Return from VT52 mode with an ESC < from
3784 * within VT52 mode
3785 */
3786 priv_modes |= PrivMode_vt52;
3787 break;
3257 case 3: /* 80/132 */ 3788 case 3: /* 80/132 */
3258 if (PrivateModes & PrivMode_132OK) 3789 if (priv_modes & PrivMode_132OK)
3259 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3790 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3260 (unsigned int)TermWin.height);
3261 break; 3791 break;
3262 case 4: /* smooth scrolling */ 3792 case 4: /* smooth scrolling */
3263 if (state)
3264 Options &= ~Opt_jumpScroll;
3265 else
3266 Options |= Opt_jumpScroll; 3793 set_option (Opt_jumpScroll, !state);
3267 break; 3794 break;
3268 case 5: /* reverse video */ 3795 case 5: /* reverse video */
3269 scr_rvideo_mode (state); 3796 scr_rvideo_mode (state);
3270 break; 3797 break;
3271 case 6: /* relative/absolute origins */ 3798 case 6: /* relative/absolute origins */
3272 scr_relative_origin (state); 3799 scr_relative_origin (state);
3273 break; 3800 break;
3274 case 7: /* autowrap */ 3801 case 7: /* autowrap */
3275 scr_autowrap (state); 3802 scr_autowrap (state);
3276 break; 3803 break;
3277 /* case 8: - auto repeat, can't do on a per window basis */ 3804 /* case 8: - auto repeat, can't do on a per window basis */
3278 case 9: /* X10 mouse reporting */ 3805 case 9: /* X10 mouse reporting */
3279 if (state) /* orthogonal */ 3806 if (state) /* orthogonal */
3280 PrivateModes &= ~ (PrivMode_MouseX11); 3807 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3281 break; 3808 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 3809#ifdef scrollBar_esc
3290 case scrollBar_esc: 3810 case scrollBar_esc:
3291 if (scrollbar_mapping (state)) 3811 scrollBar.map (state);
3292 {
3293 resize_all_windows (0, 0, 0); 3812 resize_all_windows (0, 0, 0);
3294 scr_touch (true); 3813 scr_touch (true);
3295 }
3296 break; 3814 break;
3297#endif 3815#endif
3298 case 25: /* visible/invisible cursor */ 3816 case 25: /* visible/invisible cursor */
3299 scr_cursor_visible (state); 3817 scr_cursor_visible (state);
3300 break; 3818 break;
3301 /* case 35: - shift keys */ 3819 /* case 35: - shift keys */
3302 /* case 40: - 80 <--> 132 mode */ 3820 /* case 40: - 80 <--> 132 mode */
3303 case 47: /* secondary screen */ 3821 case 47: /* secondary screen */
3304 scr_change_screen (state); 3822 scr_change_screen (state);
3305 break; 3823 break;
3306 /* case 66: - application key pad */ 3824 /* case 66: - application key pad */
3307 /* case 67: - backspace key */ 3825 /* case 67: - backspace key */
3308 case 1000: /* X11 mouse reporting */ 3826 case 1000: /* X11 mouse reporting */
3309 if (state) /* orthogonal */ 3827 if (state) /* orthogonal */
3310 PrivateModes &= ~ (PrivMode_MouseX10); 3828 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3311 break; 3829 break;
3312#if 0
3313 case 1001: 3830 case 1002:
3314 break; /* X11 mouse highlighting */ 3831 case 1003:
3315#endif 3832 if (state)
3833 {
3834 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3835 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3836 mouse_row = mouse_col = 0;
3837 vt_emask_mouse = PointerMotionMask;
3838 }
3839 else
3840 vt_emask_mouse = NoEventMask;
3841
3842 vt_select_input ();
3843 break;
3316 case 1010: /* scroll to bottom on TTY output inhibit */ 3844 case 1010: /* scroll to bottom on TTY output inhibit */
3317 if (state)
3318 Options &= ~Opt_scrollTtyOutput;
3319 else
3320 Options |= Opt_scrollTtyOutput; 3845 set_option (Opt_scrollTtyOutput, !state);
3321 break; 3846 break;
3322 case 1011: /* scroll to bottom on key press */ 3847 case 1011: /* scroll to bottom on key press */
3323 if (state)
3324 Options |= Opt_scrollTtyKeypress; 3848 set_option (Opt_scrollTtyKeypress, state);
3325 else
3326 Options &= ~Opt_scrollTtyKeypress;
3327 break; 3849 break;
3328 case 1047: /* secondary screen w/ clearing */ 3850 case 1047: /* secondary screen w/ clearing last */
3329 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3851 if (option (Opt_secondaryScreen))
3330 if (current_screen != PRIMARY) 3852 if (!state)
3331 scr_erase_screen (2); 3853 scr_erase_screen (2);
3854
3332 scr_change_screen (state); 3855 scr_change_screen (state);
3333 /* FALLTHROUGH */
3334 default:
3335 break; 3856 break;
3857 case 1049: /* secondary screen w/ clearing first */
3858 if (option (Opt_secondaryScreen))
3859 if (state)
3860 scr_cursor (SAVE);
3861
3862 scr_change_screen (state);
3863
3864 if (option (Opt_secondaryScreen))
3865 if (state)
3866 scr_erase_screen (2);
3867 else
3868 scr_cursor (RESTORE);
3869 break;
3870 default:
3871 break;
3336 } 3872 }
3337 } 3873 }
3338} 3874}
3339/*}}} */ 3875/*}}} */
3340 3876
3341/*{{{ process sgr sequences */ 3877/*{{{ process sgr sequences */
3342void 3878void ecb_hot
3343rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3879rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3344{ 3880{
3345 unsigned int i; 3881 unsigned int i;
3346 short rendset; 3882 short rendset;
3347 int rendstyle; 3883 int rendstyle;
3348 3884
3349 if (nargs == 0) 3885 if (nargs == 0)
3350 { 3886 {
3351 scr_rendition (0, ~RS_None); 3887 scr_rendition (0, ~RS_None);
3352 return; 3888 return;
3353 } 3889 }
3890
3354 for (i = 0; i < nargs; i++) 3891 for (i = 0; i < nargs; i++)
3355 { 3892 {
3356 rendset = -1; 3893 rendset = -1;
3357 switch (arg[i]) 3894 switch (arg[i])
3358 { 3895 {
… …
3360 rendset = 0, rendstyle = ~RS_None; 3897 rendset = 0, rendstyle = ~RS_None;
3361 break; 3898 break;
3362 case 1: 3899 case 1:
3363 rendset = 1, rendstyle = RS_Bold; 3900 rendset = 1, rendstyle = RS_Bold;
3364 break; 3901 break;
3902 //case 2: // low intensity
3903 case 3:
3904 rendset = 1, rendstyle = RS_Italic;
3905 break;
3365 case 4: 3906 case 4:
3366 rendset = 1, rendstyle = RS_Uline; 3907 rendset = 1, rendstyle = RS_Uline;
3367 break; 3908 break;
3368 case 5: 3909 case 5: // slowly blinking
3910 case 6: // rapidly blinking
3369 rendset = 1, rendstyle = RS_Blink; 3911 rendset = 1, rendstyle = RS_Blink;
3370 break; 3912 break;
3913 //case 6: // scoansi light background
3371 case 7: 3914 case 7:
3372 rendset = 1, rendstyle = RS_RVid; 3915 rendset = 1, rendstyle = RS_RVid;
3373 break; 3916 break;
3374 case 22: 3917 case 8:
3918 // invisible. NYI
3919 break;
3920 //case 9: // crossed out
3921 //case 10: // scoansi acs off, primary font
3922 //case 11: // scoansi acs on, first alt font
3923 //case 12: // scoansi acs on, |0x80, second alt font
3924 //...
3925 //case 19: // ninth alt font
3926 //case 20: // gothic
3927 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3375 rendset = 0, rendstyle = RS_Bold; 3928 rendset = 0, rendstyle = RS_Bold;
3929 break;
3930 case 22: // normal intensity
3931 rendset = 0, rendstyle = RS_Bold;
3932 break;
3933 case 23: // disable italic
3934 rendset = 0, rendstyle = RS_Italic;
3376 break; 3935 break;
3377 case 24: 3936 case 24:
3378 rendset = 0, rendstyle = RS_Uline; 3937 rendset = 0, rendstyle = RS_Uline;
3379 break; 3938 break;
3380 case 25: 3939 case 25:
3381 rendset = 0, rendstyle = RS_Blink; 3940 rendset = 0, rendstyle = RS_Blink;
3382 break; 3941 break;
3942 case 26: // variable spacing (iso 8613)
3943 rendset = 0, rendstyle = RS_Blink;
3944 break;
3383 case 27: 3945 case 27:
3384 rendset = 0, rendstyle = RS_RVid; 3946 rendset = 0, rendstyle = RS_RVid;
3385 break; 3947 break;
3948 //case 28: // visible. NYI
3949 //case 29: // not crossed-out
3386 } 3950 }
3951
3387 if (rendset != -1) 3952 if (rendset != -1)
3388 { 3953 {
3389 scr_rendition (rendset, rendstyle); 3954 scr_rendition (rendset, rendstyle);
3390 continue; /* for (;i;) */ 3955 continue; /* for (;i;) */
3391 } 3956 }
… …
3398 case 33: 3963 case 33:
3399 case 34: 3964 case 34:
3400 case 35: 3965 case 35:
3401 case 36: 3966 case 36:
3402 case 37: 3967 case 37:
3403 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3968 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3404 Color_fg);
3405 break; 3969 break;
3406#ifdef TTY_256COLOR 3970 case 38: // set fg color, ISO 8613-6
3407 case 38:
3408 if (nargs > i + 2 && arg[i + 1] == 5) 3971 if (nargs > i + 2 && arg[i + 1] == 5)
3409 { 3972 {
3410 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3973 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3411 Color_fg);
3412 i += 2; 3974 i += 2;
3413 } 3975 }
3414 break; 3976 break;
3415#endif
3416 case 39: /* default fg */ 3977 case 39: /* default fg */
3417 scr_color (Color_fg, Color_fg); 3978 scr_color (Color_fg, Color_fg);
3418 break; 3979 break;
3419 3980
3420 case 40: 3981 case 40:
… …
3423 case 43: 3984 case 43:
3424 case 44: 3985 case 44:
3425 case 45: 3986 case 45:
3426 case 46: 3987 case 46:
3427 case 47: 3988 case 47:
3428 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3989 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3429 Color_bg);
3430 break; 3990 break;
3431#ifdef TTY_256COLOR 3991 case 48: // set bg color, ISO 8613-6
3432 case 48:
3433 if (nargs > i + 2 && arg[i + 1] == 5) 3992 if (nargs > i + 2 && arg[i + 1] == 5)
3434 { 3993 {
3435 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3994 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3436 Color_bg);
3437 i += 2; 3995 i += 2;
3438 } 3996 }
3439 break; 3997 break;
3440#endif
3441 case 49: /* default bg */ 3998 case 49: /* default bg */
3442 scr_color (Color_bg, Color_bg); 3999 scr_color (Color_bg, Color_bg);
3443 break; 4000 break;
3444 4001
3445#ifndef NO_BRIGHTCOLOR 4002 //case 50: // not variable spacing
4003
4004#if !ENABLE_MINIMAL
3446 case 90: 4005 case 90:
3447 case 91: /* set bright fg color */ 4006 case 91: /* set bright fg color */
3448 case 92: 4007 case 92:
3449 case 93: 4008 case 93:
3450 case 94: 4009 case 94:
3451 case 95: 4010 case 95:
3452 case 96: 4011 case 96:
3453 case 97: 4012 case 97:
3454 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4013 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3455 Color_fg);
3456 break; 4014 break;
3457 case 100: 4015 case 100:
3458 case 101: /* set bright bg color */ 4016 case 101: /* set bright bg color */
3459 case 102: 4017 case 102:
3460 case 103: 4018 case 103:
3461 case 104: 4019 case 104:
3462 case 105: 4020 case 105:
3463 case 106: 4021 case 106:
3464 case 107: 4022 case 107:
3465 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4023 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3466 Color_bg);
3467 break; 4024 break;
3468#endif 4025#endif
3469
3470 } 4026 }
3471 } 4027 }
3472} 4028}
3473/*}}} */
3474 4029
3475/*{{{ process Rob Nation's own graphics mode sequences */
3476void 4030void
3477rxvt_term::process_graphics () 4031rxvt_term::set_cursor_style (int style)
3478{ 4032{
3479 unsigned char ch, cmd = cmd_getc (); 4033 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; 4034 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 4035
3496 if (cmd == 'Q') 4036 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 4037
3505 ch = cmd_getc (); 4038#ifdef CURSOR_BLINK
3506 neg = (ch == '-'); 4039 set_option (Opt_cursorBlink, !style || (style & 1));
3507 if (neg || ch == '+') 4040 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 4041#endif
4042
4043 want_refresh = 1;
3536} 4044}
3537/*}}} */ 4045/*}}} */
3538 4046
3539/* ------------------------------------------------------------------------- */ 4047/* ------------------------------------------------------------------------- */
3540 4048
… …
3544 */ 4052 */
3545void 4053void
3546rxvt_term::tt_printf (const char *fmt,...) 4054rxvt_term::tt_printf (const char *fmt,...)
3547{ 4055{
3548 va_list arg_ptr; 4056 va_list arg_ptr;
3549 unsigned char buf[256]; 4057 char buf[256];
3550 4058
3551 va_start (arg_ptr, fmt); 4059 va_start (arg_ptr, fmt);
3552 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4060 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3553 va_end (arg_ptr); 4061 va_end (arg_ptr);
3554 tt_write (buf, STRLEN (buf)); 4062 tt_write (buf, strlen (buf));
3555} 4063}
3556 4064
3557/* ---------------------------------------------------------------------- */ 4065/* ---------------------------------------------------------------------- */
3558/* Write data to the pty as typed by the user, pasted with the mouse, 4066/* 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. 4067 * or generated by us in response to a query ESC sequence.
3560 */ 4068 */
4069static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4070
3561void 4071void
3562rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4072rxvt_term::tt_write (const char *data, unsigned int len)
3563{ 4073{
3564 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4074 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4075 return;
3565 4076
3566 if (len) 4077 if (pty->pty < 0)
4078 return;
4079
4080 if (v_buflen == 0)
4081 {
4082 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4083
4084 max_it (written, 0);
4085
4086 if (written == len)
4087 return;
4088
4089 data += written;
4090 len -= written;
3567 { 4091 }
4092
4093 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4094
4095 memcpy (v_buffer + v_buflen, data, len);
4096 v_buflen += len;
4097
4098 pty_ev.set (ev::READ | ev::WRITE);
4099}
4100
4101void rxvt_term::pty_write ()
4102{
4103 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4104
4105 if (written > 0)
4106 {
4107 v_buflen -= written;
4108
3568 if (v_buflen == 0) 4109 if (v_buflen == 0)
3569 { 4110 {
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); 4111 free (v_buffer);
3597 v_buffer = 0; 4112 v_buffer = 0;
3598 v_buflen = 0;
3599 4113
3600 pty_ev.set (EVENT_READ); 4114 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; 4115 return;
3613 } 4116 }
4117
4118 memmove (v_buffer, v_buffer + written, v_buflen);
3614 } 4119 }
4120 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4121 pty_ev.set (ev::READ);
3615} 4122}
3616 4123
3617/*----------------------- end-of-file (C source) -----------------------*/ 4124/*----------------------- end-of-file (C source) -----------------------*/
3618 4125

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