ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/command.C
(Generate patch)

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.51 by pcg, Sun Feb 22 08:28:36 2004 UTC vs.
Revision 1.543 by sf-exg, Sat Apr 26 14:07:36 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * 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
33 * 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
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
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)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
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
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
59rxvt_term::lookup_key (XKeyEvent &ev) 415rxvt_term::key_press (XKeyEvent &ev)
60{ 416{
61 int ctrl, meta, shft, len; 417 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 418 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 419 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 420 char kbuf[KBUFSZ];
421
422#if ISO_14755
423 if (iso14755buf & ISO_14755_52)
424 return;
425#endif
69 426
70 /* 427 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 428 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 429 * escape sequence to toggle the Keypad.
73 * 430 *
74 * Always permit `shift' to override the current setting 431 * Always permit `shift' to override the current setting
75 */ 432 */
76 shft = (ev.state & ShiftMask); 433 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 434 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 435 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 436
86 kbuf[0] = 0; 437 kbuf[0] = 0;
87 438
88#ifdef USE_XIM 439#if USE_XIM
89 if (Input_Context) 440 if (Input_Context)
90 { 441 {
91 Status status_return; 442 Status status_return;
92 443
444#if 0
93#ifdef X_HAVE_UTF8_STRING 445#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 446 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 447 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 448 KBUFSZ, &keysym, &status_return);
97 else 449 else
450#endif
98#endif 451#endif
99 { 452 {
100 wchar_t wkbuf[KBUFSZ + 1]; 453 wchar_t wkbuf[KBUFSZ + 1];
101 454
102 // the XOpenIM manpage lies about hardcoding the locale 455 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 456 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 458 SET_LOCALE (rs[Rs_imLocale]);
459
106 // assume wchar_t == unicode or better 460 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 461 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 462 KBUFSZ, &keysym, &status_return);
463
109 if (rs[Rs_imLocale]) 464 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 465 SET_LOCALE (locale);
111 466
112 if (status_return == XLookupChars 467 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 468 || status_return == XLookupBoth)
114 { 469 {
470 /* make sure the user can type ctrl-@, i.e. NUL */
471 if (len == 1 && *wkbuf == 0)
472 {
473 kbuf[0] = 0;
474 len = 1;
475 }
476 else
477 {
115 wkbuf[len] = 0; 478 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 479 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 480 if (len < 0)
118 len = 0; 481 len = 0;
482 }
119 } 483 }
120 else 484 else
121 len = 0; 485 len = 0;
122 } 486 }
123 487
… …
125 || status_return == XLookupBoth; 489 || status_return == XLookupBoth;
126 } 490 }
127 else 491 else
128#endif 492#endif
129 { 493 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 494 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 495 valid_keysym = keysym != NoSymbol;
132 } 496 }
133 497
134 if (valid_keysym) 498 if (valid_keysym)
135 { 499 {
136 /* for some backwards compatibility */ 500#ifdef KEYSYM_RESOURCE
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 501 if (keyboard->dispatch (this, keysym, ev.state))
138# ifdef HOTKEY_CTRL 502 return;
139 if (ctrl)
140# else
141 if (meta)
142# endif 503#endif
143 {
144 if (keysym == ks_bigfont)
145 {
146 change_font (FONT_UP);
147 return;
148 }
149 else if (keysym == ks_smallfont)
150 {
151 change_font (FONT_DN);
152 return;
153 }
154 }
155#endif
156 504
157 if (TermWin.saveLines) 505 if (saveLines)
158 { 506 {
159#ifdef UNSHIFTED_SCROLLKEYS 507#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 508 if (!ctrl && !meta)
161 {
162#else 509#else
163 if (IS_SCROLL_MOD) 510 if (IS_SCROLL_MOD)
511#endif
164 { 512 {
165#endif
166 int lnsppg; 513 int lnsppg;
167 514
168#ifdef PAGING_CONTEXT_LINES 515#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 516 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 517#else
171 lnsppg = TermWin.nrow * 4 / 5; 518 lnsppg = nrow * 4 / 5;
172#endif 519#endif
520 max_it (lnsppg, 1);
521
173 if (keysym == XK_Prior) 522 if (keysym == XK_Prior)
174 { 523 {
175 scr_page (UP, lnsppg); 524 scr_page (lnsppg);
176 return; 525 return;
177 } 526 }
178 else if (keysym == XK_Next) 527 else if (keysym == XK_Next)
179 { 528 {
180 scr_page (DN, lnsppg); 529 scr_page (-lnsppg);
181 return; 530 return;
182 } 531 }
183 } 532 }
184#ifdef SCROLL_ON_UPDOWN_KEYS 533#ifdef SCROLL_ON_UPDOWN_KEYS
185 if (IS_SCROLL_MOD) 534 if (IS_SCROLL_MOD)
186 { 535 {
187 if (keysym == XK_Up) 536 if (keysym == XK_Up)
188 { 537 {
189 scr_page (UP, 1); 538 scr_page (1);
190 return; 539 return;
191 } 540 }
192 else if (keysym == XK_Down) 541 else if (keysym == XK_Down)
193 { 542 {
194 scr_page (DN, 1); 543 scr_page (-1);
195 return; 544 return;
196 } 545 }
197 } 546 }
198#endif 547#endif
199#ifdef SCROLL_ON_HOMEEND_KEYS 548#ifdef SCROLL_ON_HOMEEND_KEYS
200 if (IS_SCROLL_MOD) 549 if (IS_SCROLL_MOD)
201 { 550 {
202 if (keysym == XK_Home) 551 if (keysym == XK_Home)
203 { 552 {
204 scr_move_to (0, 1); 553 scr_changeview (top_row);
205 return; 554 return;
206 } 555 }
207 else if (keysym == XK_End) 556 else if (keysym == XK_End)
208 { 557 {
209 scr_move_to (1, 0); 558 scr_changeview (0);
210 return; 559 return;
211 } 560 }
212 } 561 }
213#endif 562#endif
214 } 563 }
… …
219 if (keysym >= XK_F1 && keysym <= XK_F10) 568 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 569 {
221 keysym += (XK_F11 - XK_F1); 570 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 571 shft = 0; /* turn off Shift */
223 } 572 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 573 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 574 {
226 switch (keysym) 575 switch (keysym)
227 { 576 {
228 /* normal XTerm key bindings */ 577 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 578 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 579 selection_request (ev.time);
231 return; 580 return;
581#if TODO
232 /* rxvt extras */ 582 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 583 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (FONT_UP);
235 return; 584 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 585 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (FONT_DN);
238 return; 586 return;
587#endif
239 } 588 }
240 } 589 }
241 } 590 }
242#ifdef PRINTPIPE 591
592 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
593 {
243 if (keysym == XK_Print) 594 if (keysym == XK_v)
595 selection_request (ev.time, Sel_Clipboard);
596 else if (selection.len > 0)
244 { 597 {
245 scr_printscreen (ctrl | shft); 598 free (selection.clip_text);
599 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
600 selection.clip_len = selection.len;
601 selection_grab (CurrentTime, true);
602 }
603
246 return; 604 return;
247 } 605 }
248#endif
249 606
250 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 607#if ENABLE_FRILLS || ISO_14755
608 // ISO 14755 support
609 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
251 { 610 {
252#ifdef KEYSYM_RESOURCE 611 int hv;
253 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 612
613 if (iso14755buf & ISO_14755_51
614 && (keysym == XK_space || keysym == XK_KP_Space
615 || keysym == XK_Return || keysym == XK_KP_Enter))
254 { 616 {
255 unsigned int l; 617 commit_iso14755 ();
256 const unsigned char *kbuf0; 618 iso14755buf = ISO_14755_51;
257 const unsigned char ch = C0_ESC; 619# if ISO_14755
258 620 iso14755_51 (0);
259 kbuf0 = (Keysym_map[keysym & 0xFF]);
260 l = (unsigned int)*kbuf0++;
261
262 /* escape prefix */
263 if (meta)
264# ifdef META8_OPTION
265 if (meta_char == C0_ESC)
266# endif 621# endif
267 tt_write (&ch, 1); 622 return;
268 tt_write (kbuf0, l); 623 }
624 else if (keysym == XK_BackSpace)
625 {
626 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
627# if ISO_14755
628 iso14755_51 (iso14755buf & ISO_14755_MASK);
629# endif
630 return;
631 }
632 else if ((hv = hex_keyval (ev)) >= 0)
633 {
634 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
635 | hv | ISO_14755_51;
636# if ISO_14755
637 iso14755_51 (iso14755buf & ISO_14755_MASK);
638# endif
269 return; 639 return;
270 } 640 }
271 else 641 else
272#endif
273 { 642 {
274 newlen = 1; 643# if ISO_14755
644 scr_overlay_off ();
645# endif
646 iso14755buf = 0;
647 }
648 }
649 else if (option (Opt_iso14755) &&
650 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
651 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
652 if (!(iso14755buf & ISO_14755_STARTED))
653 {
654 iso14755buf |= ISO_14755_STARTED;
655# if ISO_14755
656 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
657 scr_overlay_set (0, 0, "ISO 14755 mode");
658# endif
659 }
660#endif
661
662#ifdef PRINTPIPE
663 if (keysym == XK_Print)
664 {
665 scr_printscreen (ctrl | shft);
666 return;
667 }
668#endif
669
670 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
671 {
672 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
673 unsigned int newlen = 1;
674
675 if (ev.state & ModNumLockMask)
676 kp = false;
677
678 keysym = translate_keypad (keysym, kp);
679
275 switch (keysym) 680 switch (keysym)
681 {
682#ifndef NO_BACKSPACE_KEY
683 case XK_BackSpace:
684 if (priv_modes & PrivMode_HaveBackSpace)
685 {
686 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
687 ^ !!ctrl) ? '\b' : '\177';
688 kbuf[1] = '\0';
689 }
690 else
691 strcpy (kbuf, rs[Rs_backspace_key]);
692 break;
693#endif
694#ifndef NO_DELETE_KEY
695 case XK_Delete:
696 strcpy (kbuf, rs[Rs_delete_key]);
697 break;
698#endif
699 case XK_Tab:
700 if (shft)
701 strcpy (kbuf, "\033[Z");
702 else
703 {
704#ifdef CTRL_TAB_MAKES_META
705 if (ctrl)
706 meta = 1;
707#endif
708#ifdef MOD4_TAB_MAKES_META
709 if (ev.state & Mod4Mask)
710 meta = 1;
711#endif
712 newlen = 0;
713 }
714 break;
715
716 case XK_Up: /* "\033[A" */
717 case XK_Down: /* "\033[B" */
718 case XK_Right: /* "\033[C" */
719 case XK_Left: /* "\033[D" */
720 strcpy (kbuf, "\033[Z");
721 kbuf[2] = "DACB"[keysym - XK_Left];
722 /* do Shift first */
723 if (shft)
724 kbuf[2] = "dacb"[keysym - XK_Left];
725 else if (ctrl)
726 {
727 kbuf[1] = 'O';
728 kbuf[2] = "dacb"[keysym - XK_Left];
729 }
730 else if (priv_modes & PrivMode_aplCUR)
731 kbuf[1] = 'O';
732 break;
733
734 case XK_KP_Enter:
735 /* allow shift to override */
736 if (kp)
737 {
738 strcpy (kbuf, "\033OM");
739 break;
740 }
741
742 /* FALLTHROUGH */
743
744 case XK_Return:
745 if (priv_modes & PrivMode_LFNL)
746 {
747 kbuf[0] = '\015';
748 kbuf[1] = '\012';
749 kbuf[2] = '\0';
750 }
751 else
752 {
753 kbuf[0] = '\015';
754 kbuf[1] = '\0';
755 }
756 break;
757
758 case XK_KP_F1: /* "\033OP" */
759 case XK_KP_F2: /* "\033OQ" */
760 case XK_KP_F3: /* "\033OR" */
761 case XK_KP_F4: /* "\033OS" */
762 strcpy (kbuf, "\033OP");
763 kbuf[2] += (keysym - XK_KP_F1);
764 break;
765
766 case XK_KP_Multiply: /* "\033Oj" : "*" */
767 case XK_KP_Add: /* "\033Ok" : "+" */
768 case XK_KP_Separator: /* "\033Ol" : "," */
769 case XK_KP_Subtract: /* "\033Om" : "-" */
770 case XK_KP_Decimal: /* "\033On" : "." */
771 case XK_KP_Divide: /* "\033Oo" : "/" */
772 case XK_KP_0: /* "\033Op" : "0" */
773 case XK_KP_1: /* "\033Oq" : "1" */
774 case XK_KP_2: /* "\033Or" : "2" */
775 case XK_KP_3: /* "\033Os" : "3" */
776 case XK_KP_4: /* "\033Ot" : "4" */
777 case XK_KP_5: /* "\033Ou" : "5" */
778 case XK_KP_6: /* "\033Ov" : "6" */
779 case XK_KP_7: /* "\033Ow" : "7" */
780 case XK_KP_8: /* "\033Ox" : "8" */
781 case XK_KP_9: /* "\033Oy" : "9" */
782 /* allow shift to override */
783 if (kp)
784 {
785 strcpy (kbuf, "\033Oj");
786 kbuf[2] += (keysym - XK_KP_Multiply);
787 }
788 else
789 {
790 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
791 kbuf[1] = '\0';
792 }
793 break;
794
795 default:
276 { 796 {
277#ifndef NO_BACKSPACE_KEY 797 int param = map_function_key (keysym);
278 case XK_BackSpace: 798 if (param > 0)
279 if (PrivateModes & PrivMode_HaveBackSpace) 799 sprintf (kbuf,"\033[%d~", param);
280 {
281 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
282 ^ !!ctrl) ? '\b' : '\177';
283 kbuf[1] = '\0';
284 }
285 else 800 else
286 STRCPY (kbuf, key_backspace);
287# ifdef MULTICHAR_SET
288 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
289 {
290 int col, row;
291
292 newlen = STRLEN (kbuf);
293 col = screen.cur.col - 1;
294 row = screen.cur.row + TermWin.saveLines;
295 if (IS_MULTI2 (screen.rend[row][col]))
296 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
297 }
298# endif
299 break;
300#endif
301#ifndef NO_DELETE_KEY
302 case XK_Delete:
303 STRCPY (kbuf, key_delete);
304# ifdef MULTICHAR_SET
305 if (Options & Opt_mc_hack)
306 {
307 int col, row;
308
309 newlen = STRLEN (kbuf);
310 col = screen.cur.col;
311 row = screen.cur.row + TermWin.saveLines;
312 if (IS_MULTI1 (screen.rend[row][col]))
313 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
314 }
315# endif
316 break;
317#endif
318 case XK_Tab:
319 if (shft)
320 STRCPY (kbuf, "\033[Z");
321 else
322 {
323#ifdef CTRL_TAB_MAKES_META
324 if (ctrl)
325 meta = 1;
326#endif
327#ifdef MOD4_TAB_MAKES_META
328 if (ev.state & Mod4Mask)
329 meta = 1;
330#endif
331 newlen = 0;
332 }
333 break;
334
335#ifdef XK_KP_Left
336 case XK_KP_Up: /* \033Ox or standard */
337 case XK_KP_Down: /* \033Or or standard */
338 case XK_KP_Right: /* \033Ov or standard */
339 case XK_KP_Left: /* \033Ot or standard */
340 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
341 {
342 STRCPY (kbuf, "\033OZ");
343 kbuf[2] = "txvr"[keysym - XK_KP_Left];
344 break;
345 }
346 else
347 /* translate to std. cursor key */
348 keysym = XK_Left + (keysym - XK_KP_Left);
349 /* FALLTHROUGH */
350#endif
351 case XK_Up: /* "\033[A" */
352 case XK_Down: /* "\033[B" */
353 case XK_Right: /* "\033[C" */
354 case XK_Left: /* "\033[D" */
355 STRCPY (kbuf, "\033[Z");
356 kbuf[2] = "DACB"[keysym - XK_Left];
357 /* do Shift first */
358 if (shft)
359 kbuf[2] = "dacb"[keysym - XK_Left];
360 else if (ctrl)
361 {
362 kbuf[1] = 'O';
363 kbuf[2] = "dacb"[keysym - XK_Left];
364 }
365 else if (PrivateModes & PrivMode_aplCUR)
366 kbuf[1] = 'O';
367#ifdef MULTICHAR_SET
368 //TODO: ??
369 if (Options & Opt_mc_hack)
370 {
371 int col, row, m;
372
373 col = screen.cur.col;
374 row = screen.cur.row + TermWin.saveLines;
375 m = 0;
376 if (keysym == XK_Right
377 && IS_MULTI1 (screen.rend[row][col]))
378 m = 1;
379 else if (keysym == XK_Left)
380 {
381 if (col > 0)
382 {
383 if (IS_MULTI2 (screen.rend[row][col - 1]))
384 m = 1;
385 }
386 else if (screen.cur.row > 0)
387 {
388 col = screen.tlen[--row];
389 if (col == -1)
390 col = TermWin.ncol - 1;
391 else
392 col--;
393 if (col > 0
394 && IS_MULTI2 (screen.rend[row][col]))
395 m = 1;
396 }
397 }
398 if (m)
399 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
400 }
401#endif
402 break;
403
404#ifndef UNSHIFTED_SCROLLKEYS
405# ifdef XK_KP_Prior
406 case XK_KP_Prior:
407 /* allow shift to override */
408 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
409 {
410 STRCPY (kbuf, "\033Oy");
411 break;
412 }
413 /* FALLTHROUGH */
414# endif
415 case XK_Prior:
416 STRCPY (kbuf, "\033[5~");
417 break;
418# ifdef XK_KP_Next
419 case XK_KP_Next:
420 /* allow shift to override */
421 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
422 {
423 STRCPY (kbuf, "\033Os");
424 break;
425 }
426 /* FALLTHROUGH */
427# endif
428 case XK_Next:
429 STRCPY (kbuf, "\033[6~");
430 break;
431#endif
432 case XK_KP_Enter:
433 /* allow shift to override */
434 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
435 {
436 STRCPY (kbuf, "\033OM");
437 }
438 else
439 {
440 kbuf[0] = '\r';
441 kbuf[1] = '\0';
442 }
443 break;
444
445#ifdef XK_KP_Begin
446 case XK_KP_Begin:
447 STRCPY (kbuf, "\033Ou");
448 break;
449
450 case XK_KP_Insert:
451 STRCPY (kbuf, "\033Op");
452 break;
453
454 case XK_KP_Delete:
455 STRCPY (kbuf, "\033On");
456 break;
457#endif
458 case XK_KP_F1: /* "\033OP" */
459 case XK_KP_F2: /* "\033OQ" */
460 case XK_KP_F3: /* "\033OR" */
461 case XK_KP_F4: /* "\033OS" */
462 STRCPY (kbuf, "\033OP");
463 kbuf[2] += (keysym - XK_KP_F1);
464 break;
465
466 case XK_KP_Multiply: /* "\033Oj" : "*" */
467 case XK_KP_Add: /* "\033Ok" : "+" */
468 case XK_KP_Separator: /* "\033Ol" : "," */
469 case XK_KP_Subtract: /* "\033Om" : "-" */
470 case XK_KP_Decimal: /* "\033On" : "." */
471 case XK_KP_Divide: /* "\033Oo" : "/" */
472 case XK_KP_0: /* "\033Op" : "0" */
473 case XK_KP_1: /* "\033Oq" : "1" */
474 case XK_KP_2: /* "\033Or" : "2" */
475 case XK_KP_3: /* "\033Os" : "3" */
476 case XK_KP_4: /* "\033Ot" : "4" */
477 case XK_KP_5: /* "\033Ou" : "5" */
478 case XK_KP_6: /* "\033Ov" : "6" */
479 case XK_KP_7: /* "\033Ow" : "7" */
480 case XK_KP_8: /* "\033Ox" : "8" */
481 case XK_KP_9: /* "\033Oy" : "9" */
482 /* allow shift to override */
483 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
484 {
485 STRCPY (kbuf, "\033Oj");
486 kbuf[2] += (keysym - XK_KP_Multiply);
487 }
488 else
489 {
490 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
491 kbuf[1] = '\0';
492 }
493 break;
494
495 case XK_Find:
496 STRCPY (kbuf, "\033[1~");
497 break;
498 case XK_Insert:
499 STRCPY (kbuf, "\033[2~");
500 break;
501#ifdef DXK_Remove /* support for DEC remove like key */
502 case DXK_Remove:
503 /* FALLTHROUGH */
504#endif
505 case XK_Execute:
506 STRCPY (kbuf, "\033[3~");
507 break;
508 case XK_Select:
509 STRCPY (kbuf, "\033[4~");
510 break;
511#ifdef XK_KP_End
512 case XK_KP_End:
513 /* allow shift to override */
514 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
515 {
516 STRCPY (kbuf, "\033Oq");
517 break;
518 }
519 /* FALLTHROUGH */
520#endif
521 case XK_End:
522 STRCPY (kbuf, KS_END);
523 break;
524#ifdef XK_KP_Home
525 case XK_KP_Home:
526 /* allow shift to override */
527 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
528 {
529 STRCPY (kbuf, "\033Ow");
530 break;
531 }
532 /* FALLTHROUGH */
533#endif
534 case XK_Home:
535 STRCPY (kbuf, KS_HOME);
536 break;
537
538#define FKEY(n, fkey) \
539 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
540
541 case XK_F1: /* "\033[11~" */
542 case XK_F2: /* "\033[12~" */
543 case XK_F3: /* "\033[13~" */
544 case XK_F4: /* "\033[14~" */
545 case XK_F5: /* "\033[15~" */
546 FKEY (11, XK_F1);
547 break;
548 case XK_F6: /* "\033[17~" */
549 case XK_F7: /* "\033[18~" */
550 case XK_F8: /* "\033[19~" */
551 case XK_F9: /* "\033[20~" */
552 case XK_F10: /* "\033[21~" */
553 FKEY (17, XK_F6);
554 break;
555 case XK_F11: /* "\033[23~" */
556 case XK_F12: /* "\033[24~" */
557 case XK_F13: /* "\033[25~" */
558 case XK_F14: /* "\033[26~" */
559 FKEY (23, XK_F11);
560 break;
561 case XK_F15: /* "\033[28~" */
562 case XK_F16: /* "\033[29~" */
563 FKEY (28, XK_F15);
564 break;
565 case XK_Help: /* "\033[28~" */
566 FKEY (28, XK_Help);
567 break;
568 case XK_Menu: /* "\033[29~" */
569 FKEY (29, XK_Menu);
570 break;
571 case XK_F17: /* "\033[31~" */
572 case XK_F18: /* "\033[32~" */
573 case XK_F19: /* "\033[33~" */
574 case XK_F20: /* "\033[34~" */
575 case XK_F21: /* "\033[35~" */
576 case XK_F22: /* "\033[36~" */
577 case XK_F23: /* "\033[37~" */
578 case XK_F24: /* "\033[38~" */
579 case XK_F25: /* "\033[39~" */
580 case XK_F26: /* "\033[40~" */
581 case XK_F27: /* "\033[41~" */
582 case XK_F28: /* "\033[42~" */
583 case XK_F29: /* "\033[43~" */
584 case XK_F30: /* "\033[44~" */
585 case XK_F31: /* "\033[45~" */
586 case XK_F32: /* "\033[46~" */
587 case XK_F33: /* "\033[47~" */
588 case XK_F34: /* "\033[48~" */
589 case XK_F35: /* "\033[49~" */
590 FKEY (31, XK_F17);
591 break;
592#undef FKEY
593 default:
594 newlen = 0; 801 newlen = 0;
595 break;
596 } 802 }
597 if (newlen) 803 break;
598 len = STRLEN (kbuf);
599 } 804 }
805
806 if (newlen)
807 len = strlen (kbuf);
808
809 if (len > 0)
810 {
600 /* 811 /*
812 * pass Shift/Control indicators for function keys ending with `~'
813 *
814 * eg,
815 * Prior = "ESC[5~"
816 * Shift+Prior = "ESC[5$"
817 * Ctrl+Prior = "ESC[5^"
818 * Ctrl+Shift+Prior = "ESC[5@"
819 */
820 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
821 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
822
823 /*
601 * Pass meta for all function keys, if 'meta' option set 824 * Pass meta for all function keys, if 'meta' option set
602 */ 825 */
603#ifdef META8_OPTION 826#ifdef META8_OPTION
604 if (meta && (meta_char == 0x80) && len > 0) 827 if (meta && (meta_char == 0x80))
605 kbuf[len - 1] |= 0x80; 828 kbuf[len - 1] |= 0x80;
606#endif 829#endif
830 }
607 831
608 } 832 }
609 else if (ctrl && keysym == XK_minus) 833 else if (ctrl && keysym == XK_minus)
610 { 834 {
611 len = 1; 835 len = 1;
612 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 836 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
837 }
838 else if (keysym == XK_ISO_Left_Tab)
839 {
840 strcpy (kbuf, "\033[Z");
841 len = 3;
613 } 842 }
614 else 843 else
615 { 844 {
616#ifdef META8_OPTION 845#ifdef META8_OPTION
617 /* set 8-bit on */ 846 /* set 8-bit on */
618 if (meta && (meta_char == 0x80)) 847 if (meta && (meta_char == 0x80))
619 { 848 {
620 unsigned char *ch; 849 char *ch;
621 850
622 for (ch = kbuf; ch < kbuf + len; ch++) 851 for (ch = kbuf; ch < kbuf + len; ch++)
623 *ch |= 0x80; 852 *ch |= 0x80;
853
624 meta = 0; 854 meta = 0;
625 } 855 }
626#endif 856#endif
627 /* nil */ ; 857 /* nil */ ;
628 } 858 }
629 } 859 }
630 860
861 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
862 return;
863
631 if (len <= 0) 864 if (len <= 0)
632 return; /* not mapped */ 865 return; /* not mapped */
633 866
634 if (Options & Opt_scrollTtyKeypress) 867 if (option (Opt_scrollTtyKeypress))
635 if (TermWin.view_start) 868 if (view_start)
636 { 869 {
637 TermWin.view_start = 0; 870 view_start = 0;
638 want_refresh = 1; 871 want_refresh = 1;
639 } 872 }
640
641 /*
642 * these modifications only affect the static keybuffer
643 * pass Shift/Control indicators for function keys ending with `~'
644 *
645 * eg,
646 * Prior = "ESC[5~"
647 * Shift+Prior = "ESC[5$"
648 * Ctrl+Prior = "ESC[5^"
649 * Ctrl+Shift+Prior = "ESC[5@"
650 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
651 */
652 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
653 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
654 873
655 /* escape prefix */ 874 /* escape prefix */
656 if (meta 875 if (meta
657#ifdef META8_OPTION 876#ifdef META8_OPTION
658 && (meta_char == C0_ESC) 877 && meta_char == C0_ESC
659#endif 878#endif
660 ) 879 )
661 { 880 {
662 const unsigned char ch = C0_ESC; 881 const char ch = C0_ESC;
663
664 tt_write (&ch, 1); 882 tt_write (&ch, 1);
665 } 883 }
666#ifdef DEBUG_CMD
667 if (debug_key)
668 { /* Display keyboard buffer contents */
669 char *p;
670 int i;
671 884
672 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
673 for (i = 0, p = kbuf; i < len; i++, p++)
674 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
675 fprintf (stderr, "'\n");
676 }
677#endif /* DEBUG_CMD */
678 tt_write (kbuf, (unsigned int)len); 885 tt_write (kbuf, (unsigned int)len);
679} 886}
680/*}}} */
681 887
682#if (MENUBAR_MAX) 888void ecb_cold
683/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 889rxvt_term::key_release (XKeyEvent &ev)
684/* attempt to `write' count to the input buffer */
685unsigned int
686rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
687{ 890{
688 unsigned int n, s; 891#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
892 KeySym keysym;
689 893
690 n = cmdbuf_ptr - cmdbuf_base; 894 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
691 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 895#endif
692 if (n > 0 && s < count) 896
897#if ENABLE_FRILLS || ISO_14755
898 // ISO 14755 support
899 if (iso14755buf)
900 if (iso14755buf & ISO_14755_52)
693 { 901 {
694 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 902# if ISO_14755
695 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 903 scr_overlay_off ();
696 cmdbuf_ptr = cmdbuf_base; 904# endif
697 cmdbuf_endp -= n; 905# if ISO_14755
698 s += n; 906 // iso14755 part 5.2 handling: release time
907 // first: controls
908 if ((ev.state & ControlMask)
909 && ((keysym >= 0x40 && keysym <= 0x5f)
910 || (keysym >= 0x61 && keysym <= 0x7f)))
911 {
912 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
913 commit_iso14755 ();
914
915 return;
916 }
917
918 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
919 if (i[0] == keysym)
920 {
921 iso14755buf = ISO_14755_51 | i[1];
922 commit_iso14755 ();
923
924 return;
925 }
926
927 scr_bell ();
928# endif
929 iso14755buf = 0;
930
931 return;
699 } 932 }
700 if (count > s) 933 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
701 { 934 {
702 rxvt_print_error ("data loss: cmd_write too large"); 935# if ISO_14755
703 count = s; 936 scr_overlay_off ();
937# endif
938 if (iso14755buf & ISO_14755_51)
939 commit_iso14755 ();
940#if ISO_14755
941 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
942 {
943 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
944
945 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
946 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
947 }
948# endif
949 else
950 iso14755buf = 0;
704 } 951 }
705 for (; count--;) 952#endif
706 *cmdbuf_endp++ = *str++; 953
954 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
707 return 0; 955 return;
956
957#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
958 if (!(ev.state & ControlMask))
959 slip_wheel_ev.stop ();
960 else if (keysym == XK_Control_L || keysym == XK_Control_R)
961 mouse_slip_wheel_speed = 0;
962#endif
708} 963}
709#endif /* MENUBAR_MAX */
710 964
711void 965void
712rxvt_term::flush () 966rxvt_term::flush ()
713{ 967{
714#ifdef TRANSPARENT 968 flush_ev.stop ();
715 if (want_full_refresh) 969
970#ifdef HAVE_IMG
971 if (bg_flags & BG_NEEDS_REFRESH)
716 { 972 {
717 want_full_refresh = 0; 973 bg_flags &= ~BG_NEEDS_REFRESH;
718 scr_clear ();
719 scr_touch (false); 974 scr_touch (false);
720 want_refresh = 1;
721 } 975 }
722#endif 976#endif
723 977
724 if (want_refresh) 978 if (want_refresh)
725 { 979 {
980 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
981 {
982 int row = view_start;
983 int end_row = row + nrow;
984
985 while (row > top_row && ROW (row - 1).is_longer ())
986 --row;
987
988 do
989 {
990 int start_row = row;
991 line_t *l;
992
993 do
994 {
995 l = &ROW (row++);
996
997 if (!(l->f & LINE_FILTERED))
998 {
999 // line not filtered, mark it as filtered
1000 l->f |= LINE_FILTERED;
1001 while (l->is_longer ())
1002 {
1003 l = &ROW (row++);
1004 l->f |= LINE_FILTERED;
1005 }
1006
1007 // and filter it
1008 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1009
1010 break;
1011 }
1012 }
1013 while (l->is_longer () && row < end_row);
1014 }
1015 while (row < end_row);
1016 }
1017
726 scr_refresh (refresh_type); 1018 scr_refresh ();
727 scrollbar_show (1); 1019 scrollBar.show (1);
728#ifdef USE_XIM 1020#if USE_XIM
729 IMSendSpot (); 1021 im_send_spot ();
730#endif 1022#endif
731
732 } 1023 }
733 1024
734 display->flush (); 1025 display->flush ();
735} 1026}
736 1027
1028/* checks whether a refresh is requested and starts the refresh timer */
737void 1029void
738rxvt_term::check_cb (check_watcher &w) 1030rxvt_term::refresh_check ()
739{ 1031{
740 SET_R (this); 1032 if (want_refresh && !flush_ev.is_active ())
741 SET_LOCALE (locale); 1033 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
742 1034
1035 display->flush ();
1036}
1037
1038void
1039rxvt_term::flush_cb (ev::timer &w, int revents)
1040{
1041 make_current ();
1042
1043 refresh_count = 0;
743 flush (); 1044 flush ();
744} 1045}
745 1046
746#ifdef CURSOR_BLINK 1047#ifdef CURSOR_BLINK
747void 1048void
1049rxvt_term::cursor_blink_reset ()
1050{
1051 if (hidden_cursor)
1052 {
1053 hidden_cursor = 0;
1054 want_refresh = 1;
1055 }
1056
1057 if (option (Opt_cursorBlink))
1058 cursor_blink_ev.again ();
1059 else
1060 cursor_blink_ev.stop ();
1061}
1062
1063void
748rxvt_term::cursor_blink_cb (time_watcher &w) 1064rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
749{ 1065{
750 hidden_cursor = !hidden_cursor; 1066 hidden_cursor = !hidden_cursor;
751 want_refresh = 1; 1067 want_refresh = 1;
752 1068 refresh_check ();
753 w.start (w.at + BLINK_INTERVAL);
754} 1069}
755#endif 1070#endif
756 1071
757#ifdef TEXT_BLINK 1072#ifdef TEXT_BLINK
758void 1073void
759rxvt_term::text_blink_cb (time_watcher &w) 1074rxvt_term::text_blink_cb (ev::timer &w, int revents)
760{ 1075{
761 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1076 if (scr_refresh_rend (RS_Blink, RS_Blink))
762 { 1077 {
763 hidden_text = !hidden_text; 1078 hidden_text = !hidden_text;
764 want_refresh = 1; 1079 want_refresh = 1;
765 w.start (w.at + TEXT_BLINK_INTERVAL); 1080 refresh_check ();
1081 }
1082 else
1083 w.stop ();
1084}
1085#endif
1086
1087#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1088void
1089rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1090{
1091 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1092 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
766 } 1093 {
1094 want_refresh = 1;
1095 refresh_check ();
1096 }
1097 else
1098 w.stop ();
1099}
1100#endif
1101
1102#ifdef SELECTION_SCROLLING
1103void
1104rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1105{
1106 if (scr_page (scroll_selection_lines))
1107 {
1108 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1109 want_refresh = 1;
1110 refresh_check ();
1111 }
1112 else
1113 w.stop ();
1114}
1115#endif
1116
1117#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1118void
1119rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1120{
1121 if (scr_page (mouse_slip_wheel_speed))
1122 {
1123 want_refresh = 1;
1124 refresh_check ();
1125 }
1126
1127 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1128 {
1129 mouse_slip_wheel_speed = 0;
1130 w.stop ();
1131 }
1132}
1133#endif
1134
1135#if LINUX_YIELD_HACK
1136static struct event_handler
1137{
1138 ev::prepare yield_ev;
1139
1140 void yield_cb (ev::prepare &w, int revents)
1141 {
1142 // this should really be sched_yield(), but the linux guys thought
1143 // that giving a process calling sched_yield () less cpu time than
1144 // ones with high nice levels is a useful thing to do. It surely is is
1145 // allowed by the sus... as is returning ENOSYS.
1146 // since the linux guys additionally thought that breaking the only
1147 // known workaround against their unusable sched_yield hack is cool,
1148 // we just nanosleep a bit and hope for the best.
1149
1150 struct timespec ts = { 0, 1000 };
1151 nanosleep (&ts, 0);
1152
1153 w.stop ();
1154 }
1155
1156 event_handler ()
1157 : yield_ev (this, &event_handler::yield_cb)
1158 {
1159 }
1160} event_handler;
1161#endif
1162
1163/* make sure all the cmd data is at beginning of cmdbuf */
1164void
1165rxvt_term::cmdbuf_reify ()
1166{
1167 if (cmdbuf_ptr == cmdbuf_base)
1168 return;
1169
1170 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1171
1172 memmove (cmdbuf_base, cmdbuf_ptr, used);
1173 cmdbuf_ptr = cmdbuf_base;
1174 cmdbuf_endp = cmdbuf_ptr + used;
1175
1176}
1177
1178#if defined (KEYSYM_RESOURCE)
1179void
1180rxvt_term::cmdbuf_append (const char *str, size_t count)
1181{
1182 cmdbuf_reify ();
1183
1184 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1185
1186 if (count > avail)
1187 return;
1188
1189 memcpy (cmdbuf_endp, str, count);
1190 cmdbuf_endp += count;
1191
1192 cmd_parse ();
767} 1193}
768#endif 1194#endif
769 1195
770bool 1196bool
771rxvt_term::pty_fill () 1197rxvt_term::pty_fill ()
772{ 1198{
773 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1199 cmdbuf_reify ();
774 1200
775 memmove (cmdbuf_base, cmdbuf_ptr, n); 1201 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1202
1203 if (!avail)
1204 {
1205 // normally this indicates a "too long" command sequence - just drop the data we have
776 cmdbuf_ptr = cmdbuf_base; 1206 cmdbuf_ptr = cmdbuf_base;
777 cmdbuf_endp = cmdbuf_ptr + n; 1207 cmdbuf_endp = cmdbuf_ptr;
1208 avail = CBUFSIZ;
1209 }
778 1210
779 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1211 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
780 1212
781 if (n > 0) 1213 if (r > 0)
782 { 1214 {
783 cmdbuf_endp += n; 1215 cmdbuf_endp += r;
784 return true; 1216 return true;
785 } 1217 }
786 else if (n < 0 && errno != EAGAIN) 1218 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1219 {
1220#if LINUX_YIELD_HACK
1221 if (display->is_local)
1222 event_handler.yield_ev.start ();
1223#endif
1224 }
1225 else
1226 {
1227 pty_ev.stop ();
1228
1229 if (!option (Opt_hold))
787 destroy (); 1230 destroy ();
1231 }
788 1232
789 return false; 1233 return false;
790} 1234}
791 1235
792void 1236void
793rxvt_term::pty_cb (io_watcher &w, short revents) 1237rxvt_term::pty_cb (ev::io &w, int revents)
794{ 1238{
795 SET_R (this); 1239 make_current ();
796 SET_LOCALE (locale);
797 1240
798 if (revents & EVENT_WRITE) 1241 if (revents & ev::READ)
799 tt_write (0, 0);
800 else if (revents & EVENT_READ)
801 {
802 bool flag = true;
803
804 // loop, but don't allow a single term to monopolize us 1242 // loop, but don't allow a single term to monopolize us
805 // the number of loops is fully arbitrary, and thus wrong 1243 for (int i = CBUFCNT; i-- && pty_fill (); )
806 while (flag && pty_fill ()) 1244 cmd_parse ();
807 {
808 if (!seen_input)
809 {
810 seen_input = 1;
811 /* once we know the shell is running, send the screen size. Again! */
812 tt_winch ();
813 }
814 1245
815 uint32_t ch = NOCHAR; 1246 if (revents & ev::WRITE)
1247 pty_write ();
816 1248
817 for (;;) 1249 refresh_check ();
818 {
819 if (ch == NOCHAR)
820 ch = next_char ();
821
822 if (ch == NOCHAR) // TODO: improve
823 break;
824
825 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
826 {
827 /* Read a text string from the input buffer */
828 uint32_t buf[BUFSIZ];
829 bool refreshnow = false;
830 int nlines = 0;
831 uint32_t *str = buf;
832
833 *str++ = ch;
834
835 for (;;)
836 {
837 ch = next_char ();
838
839 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
840 break;
841 else
842 {
843 *str++ = ch;
844
845 if (ch == '\n')
846 {
847 nlines++;
848 refresh_count++;
849
850 if (! (Options & Opt_jumpScroll)
851 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
852 {
853 refreshnow = true;
854 flag = false;
855 ch = NOCHAR;
856 break;
857 }
858
859 // scr_add_lines only works for nlines < TermWin.nrow - 1.
860 if (nlines >= TermWin.nrow - 1)
861 {
862 scr_add_lines (buf, nlines, str - buf);
863 nlines = 0;
864 str = buf;
865 }
866 }
867
868 if (str >= buf + BUFSIZ)
869 {
870 ch = NOCHAR;
871 break;
872 }
873 }
874 }
875
876 scr_add_lines (buf, nlines, str - buf);
877
878 /*
879 * If there have been a lot of new lines, then update the screen
880 * What the heck I'll cheat and only refresh less than every page-full.
881 * the number of pages between refreshes is refresh_limit, which
882 * is incremented here because we must be doing flat-out scrolling.
883 *
884 * refreshing should be correct for small scrolls, because of the
885 * time-out
886 */
887 if (refreshnow)
888 {
889 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
890 refresh_limit++;
891
892 scr_refresh (refresh_type);
893 }
894
895 }
896 else
897 {
898 switch (ch)
899 {
900 default:
901 process_nonprinting (ch);
902 break;
903 case C0_ESC: /* escape char */
904 process_escape_seq ();
905 break;
906 /*case 0x9b: */ /* CSI */
907 /* process_csi_seq (); */
908 }
909
910 ch = NOCHAR;
911 }
912 }
913 }
914 }
915} 1250}
916 1251
917// read the next character, currently handles UTF-8 1252void ecb_cold
918// will probably handle all sorts of other stuff in the future 1253rxvt_term::pointer_unblank ()
919uint32_t
920rxvt_term::next_char ()
921{ 1254{
922 while (cmdbuf_ptr < cmdbuf_endp) 1255 XDefineCursor (dpy, vt, TermWin_cursor);
923 { 1256 recolour_cursor ();
924 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
925 return *cmdbuf_ptr++;
926
927 wchar_t wc;
928 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
929
930 if (len == (size_t)-2)
931 return NOCHAR;
932
933 if (len == (size_t)-1)
934 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
935
936 // assume wchar == unicode
937 cmdbuf_ptr += len;
938 return wc;
939 }
940
941 return NOCHAR;
942}
943
944/* rxvt_cmd_getc () - Return next input character */
945/*
946 * Return the next input character after first passing any keyboard input
947 * to the command.
948 */
949uint32_t
950rxvt_term::cmd_getc ()
951{
952 for (;;)
953 {
954 uint32_t c = next_char ();
955 if (c != NOCHAR)
956 return c;
957
958 // incomplete sequences should occur rarely, still, a better solution
959 // would be preferred. either setjmp/longjmp or better design.
960 fcntl (cmd_fd, F_SETFL, 0);
961 pty_fill ();
962 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
963 }
964}
965 1257
966#ifdef POINTER_BLANK 1258#ifdef POINTER_BLANK
1259 hidden_pointer = 0;
1260
1261 if (option (Opt_pointerBlank))
1262 pointer_ev.start (pointerBlankDelay);
1263#endif
1264}
1265
1266#ifdef POINTER_BLANK
1267void ecb_cold
1268rxvt_term::pointer_blank ()
1269{
1270 if (!option (Opt_pointerBlank))
1271 return;
1272
1273 XDefineCursor (dpy, vt, display->blank_cursor);
1274 XFlush (dpy);
1275
1276 hidden_pointer = 1;
1277}
1278
1279void ecb_cold
1280rxvt_term::pointer_cb (ev::timer &w, int revents)
1281{
1282 make_current ();
1283
1284 pointer_blank ();
1285}
1286#endif
1287
967void 1288void
968rxvt_term::pointer_unblank ()
969{
970 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
971 recolour_cursor ();
972
973 hidden_pointer = 0;
974
975 if (Options & Opt_pointerBlank)
976 pointer_ev.start (NOW + pointerBlankDelay);
977}
978
979void
980rxvt_term::pointer_blank ()
981{
982 if (! (Options & Opt_pointerBlank))
983 return;
984
985 XDefineCursor (display->display, TermWin.vt, blank_cursor);
986 XFlush (display->display);
987
988 hidden_pointer = 1;
989}
990
991void
992rxvt_term::pointer_cb (time_watcher &w)
993{
994 SET_R (this);
995 SET_LOCALE (locale);
996
997 pointer_blank ();
998}
999#endif
1000
1001void
1002rxvt_term::mouse_report (const XButtonEvent &ev) 1289rxvt_term::mouse_report (XButtonEvent &ev)
1003{ 1290{
1004 int button_number, key_state = 0; 1291 int button_number, key_state = 0;
1005 int x, y; 1292 int x, y;
1293 int code = 32;
1006 1294
1007 x = ev.x; 1295 x = Pixel2Col (ev.x) + 1;
1008 y = ev.y; 1296 y = Pixel2Row (ev.y) + 1;
1009 pixel_position (&x, &y); 1297
1298 if (ev.type == MotionNotify)
1299 {
1300 if (x == mouse_row && y == mouse_col)
1301 return;
1302
1303 mouse_row = x;
1304 mouse_col = y;
1305 code += 32;
1306 }
1010 1307
1011 if (MEvent.button == AnyButton) 1308 if (MEvent.button == AnyButton)
1012 {
1013 button_number = 3; 1309 button_number = 3;
1014 }
1015 else 1310 else
1016 { 1311 {
1017 button_number = MEvent.button - Button1; 1312 button_number = MEvent.button - Button1;
1018 /* add 0x3D for wheel events, like xterm does */ 1313 /* add 0x3D for wheel events, like xterm does */
1019 if (button_number >= 3) 1314 if (button_number >= 3)
1020 button_number += (64 - 3); 1315 button_number += 64 - 3;
1021 } 1316 }
1022 1317
1023 if (PrivateModes & PrivMode_MouseX10) 1318 if (priv_modes & PrivMode_MouseX10)
1024 { 1319 {
1025 /* 1320 /*
1026 * do not report ButtonRelease 1321 * do not report ButtonRelease
1027 * no state info allowed 1322 * no state info allowed
1028 */ 1323 */
… …
1043 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1338 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((MEvent.state & ControlMask) ? 16 : 0); 1339 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1340#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1341 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1342#endif
1048
1049 } 1343 }
1050 1344
1051#ifdef DEBUG_MOUSEREPORT 1345#if DEBUG_MOUSEREPORT
1052 fprintf (stderr, "Mouse ["); 1346 fprintf (stderr, "Mouse [");
1053 if (key_state & 16) 1347 if (key_state & 16)
1054 fputc ('C', stderr); 1348 fputc ('C', stderr);
1055 if (key_state & 4) 1349 if (key_state & 4)
1056 fputc ('S', stderr); 1350 fputc ('S', stderr);
… …
1058 fputc ('A', stderr); 1352 fputc ('A', stderr);
1059 if (key_state & 32) 1353 if (key_state & 32)
1060 fputc ('2', stderr); 1354 fputc ('2', stderr);
1061 fprintf (stderr, "]: <%d>, %d/%d\n", 1355 fprintf (stderr, "]: <%d>, %d/%d\n",
1062 button_number, 1356 button_number,
1063 x + 1, 1357 x,
1064 y + 1); 1358 y);
1065#else 1359#endif
1360
1361#if ENABLE_FRILLS
1362 if (priv_modes & PrivMode_ExtMouseRight)
1363 tt_printf ("\033[%d;%d;%dM",
1364 code + button_number + key_state,
1365 x,
1366 y);
1367 else if (priv_modes & PrivMode_ExtModeMouse)
1368 tt_printf ("\033[M%c%lc%lc",
1369 code + button_number + key_state,
1370 wint_t (32 + x),
1371 wint_t (32 + y));
1372 else
1373#endif
1066 tt_printf ("\033[M%c%c%c", 1374 tt_printf ("\033[M%c%c%c",
1067 (32 + button_number + key_state), 1375 code + button_number + key_state,
1068 (32 + x + 1), 1376 32 + x,
1069 (32 + y + 1)); 1377 32 + y);
1070#endif
1071} 1378}
1072
1073#ifdef USING_W11LIB
1074void
1075rxvt_W11_process_x_event (XEvent *ev)
1076{
1077 rxvt_t *r = rxvt_get_r ();
1078
1079 x_cb (*ev);
1080}
1081#endif
1082 1379
1083/*{{{ process an X event */ 1380/*{{{ process an X event */
1084void 1381void ecb_hot
1085rxvt_term::x_cb (XEvent &ev) 1382rxvt_term::x_cb (XEvent &ev)
1086{ 1383{
1087 SET_R (this); 1384 make_current ();
1088 SET_LOCALE (locale);
1089 1385
1090#if defined(CURSOR_BLINK) 1386 dLocal (Display *, dpy);
1091 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1092 {
1093 if (hidden_cursor)
1094 {
1095 hidden_cursor = 0;
1096 want_refresh = 1;
1097 }
1098 1387
1099 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1388 if (ev.xany.window == vt
1100 } 1389 && SHOULD_INVOKE (HOOK_X_EVENT)
1101#endif 1390 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1102
1103#if defined(POINTER_BLANK)
1104 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1105 {
1106 if (ev.type == MotionNotify
1107 || ev.type == ButtonPress
1108 || ev.type == ButtonRelease)
1109 if (hidden_pointer)
1110 pointer_unblank ();
1111
1112 if (ev.type == KeyPress && hidden_pointer == 0)
1113 pointer_blank ();
1114 }
1115#endif
1116
1117#ifdef USE_XIM
1118 if (XFilterEvent (&ev, None))
1119 return; 1391 return;
1120#endif
1121 1392
1393 // for XQueryPointer
1122 Window unused_root, unused_child; 1394 Window unused_root, unused_child;
1123 int unused_root_x, unused_root_y; 1395 int unused_root_x, unused_root_y;
1124 unsigned int unused_mask; 1396 unsigned int unused_mask;
1125
1126#ifdef DEBUG_X
1127 const char *const eventnames[] =
1128 { /* mason - this matches my system */
1129 "",
1130 "",
1131 "KeyPress",
1132 "KeyRelease",
1133 "ButtonPress",
1134 "ButtonRelease",
1135 "MotionNotify",
1136 "EnterNotify",
1137 "LeaveNotify",
1138 "FocusIn",
1139 "FocusOut",
1140 "KeymapNotify",
1141 "Expose",
1142 "GraphicsExpose",
1143 "NoExpose",
1144 "VisibilityNotify",
1145 "CreateNotify",
1146 "DestroyNotify",
1147 "UnmapNotify",
1148 "MapNotify",
1149 "MapRequest",
1150 "ReparentNotify",
1151 "ConfigureNotify",
1152 "ConfigureRequest",
1153 "GravityNotify",
1154 "ResizeRequest",
1155 "CirculateNotify",
1156 "CirculateRequest",
1157 "PropertyNotify",
1158 "SelectionClear",
1159 "SelectionRequest",
1160 "SelectionNotify",
1161 "ColormapNotify",
1162 "ClientMessage",
1163 "MappingNotify"
1164 };
1165#endif
1166
1167#ifdef DEBUG_X
1168 struct timeval tp;
1169 struct tm *ltt;
1170 (void)gettimeofday (&tp, NULL);
1171 ltt = localtime (& (tp.tv_sec));
1172 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));
1173#endif
1174 1397
1175 switch (ev.type) 1398 switch (ev.type)
1176 { 1399 {
1177 case KeyPress: 1400 case KeyPress:
1178 lookup_key (ev.xkey); 1401 key_press (ev.xkey);
1179 break; 1402 break;
1180 1403
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1404 case KeyRelease:
1183 { 1405 key_release (ev.xkey);
1184 if (! (ev.xkey.state & ControlMask))
1185 mouse_slip_wheel_speed = 0;
1186 else
1187 {
1188 KeySym ks;
1189
1190 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1191 if (ks == XK_Control_L || ks == XK_Control_R)
1192 mouse_slip_wheel_speed = 0;
1193 }
1194 break; 1406 break;
1195 }
1196#endif
1197 1407
1198 case ButtonPress: 1408 case ButtonPress:
1199 button_press (ev.xbutton); 1409 button_press (ev.xbutton);
1200 break; 1410 break;
1201 1411
… …
1203 button_release (ev.xbutton); 1413 button_release (ev.xbutton);
1204 break; 1414 break;
1205 1415
1206 case ClientMessage: 1416 case ClientMessage:
1207 if (ev.xclient.format == 32 1417 if (ev.xclient.format == 32
1208 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1418 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1209 destroy ();
1210#ifdef OFFIX_DND
1211 /* OffiX Dnd (drag 'n' drop) protocol */
1212 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1213 && (ev.xclient.data.l[0] == DndFile
1214 || ev.xclient.data.l[0] == DndDir
1215 || ev.xclient.data.l[0] == DndLink))
1216 { 1419 {
1217 /* Get Dnd data */ 1420 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1218 Atom ActualType; 1421 {
1219 int ActualFormat; 1422 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1220 unsigned char *data; 1423 {
1221 unsigned long Size, RemainingBytes; 1424 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1222 1425 {
1223 XGetWindowProperty (display->display, display->root, 1426 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1224 xa[XA_DNDSELECTION], 1427 destroy ();
1225 0L, 1000000L, 1428 }
1226 False, AnyPropertyType, 1429#if ENABLE_EWMH
1227 &ActualType, &ActualFormat, 1430 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1228 &Size, &RemainingBytes, 1431 XSendEvent (dpy, ev.xclient.window = display->root,
1432 False, SubstructureRedirectMask | SubstructureNotifyMask,
1229 &data); 1433 &ev);
1230 XChangeProperty (display->display, display->root, 1434#endif
1231 XA_CUT_BUFFER0, XA_STRING, 1435 }
1232 8, PropModeReplace, 1436 }
1233 data, STRLEN (data)); 1437#if ENABLE_XEMBED
1234 selection_paste (display->root, XA_CUT_BUFFER0, True); 1438 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1235 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1439 {
1440 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1441 focus_in ();
1442 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1443 focus_out ();
1444 }
1445#endif
1236 } 1446 }
1237#endif /* OFFIX_DND */
1238 break;
1239
1240 case MappingNotify:
1241 XRefreshKeyboardMapping (& (ev.xmapping));
1242 break; 1447 break;
1243 1448
1244 /* 1449 /*
1245 * XXX: this is not the _current_ arrangement 1450 * XXX: this is not the _current_ arrangement
1246 * Here's my conclusion: 1451 * Here's my conclusion:
… …
1265 break; 1470 break;
1266 } 1471 }
1267 break; 1472 break;
1268 1473
1269 case FocusIn: 1474 case FocusIn:
1270 if (!TermWin.focus) 1475 if (ev.xfocus.detail != NotifyInferior
1476 && ev.xfocus.detail != NotifyPointer
1477 && ev.xfocus.mode != NotifyGrab)
1478 focus_in ();
1479 break;
1480
1481 case FocusOut:
1482 if (ev.xfocus.detail != NotifyInferior
1483 && ev.xfocus.detail != NotifyPointer
1484 && ev.xfocus.mode != NotifyGrab)
1485 focus_out ();
1486 break;
1487
1488 case ConfigureNotify:
1489 if (ev.xconfigure.window == parent)
1271 { 1490 {
1272 TermWin.focus = 1; 1491 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1273 want_refresh = 1;
1274#ifdef USE_XIM
1275 if (Input_Context != NULL)
1276 XSetICFocus (Input_Context);
1277#endif
1278#ifdef CURSOR_BLINK
1279 if (Options & Opt_cursorBlink)
1280 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1281#endif
1282
1283 } 1492 ;
1284 break;
1285 1493
1286 case FocusOut: 1494 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1287 if (TermWin.focus) 1495
1496 bool moved = false;
1497#ifdef HAVE_BG_PIXMAP
1498 if (bg_window_position_sensitive ())
1288 { 1499 {
1289 TermWin.focus = 0; 1500 want_position_change = true;
1290 want_refresh = 1; 1501 if (bg_img == 0)
1291#ifdef USE_XIM 1502 moved = true;
1292 if (Input_Context != NULL)
1293 XUnsetICFocus (Input_Context);
1294#endif
1295#ifdef CURSOR_BLINK
1296 if (Options & Opt_cursorBlink)
1297 cursor_blink_ev.stop ();
1298 hidden_cursor = 0;
1299#endif
1300
1301 }
1302 break;
1303
1304 case ConfigureNotify:
1305 if (ev.xconfigure.window == TermWin.parent[0])
1306 {
1307 int height, width;
1308
1309 do
1310 { /* Wrap lots of configures into one */
1311 width = ev.xconfigure.width;
1312 height = ev.xconfigure.height;
1313 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1314 } 1503 }
1315 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1504#endif
1316 1505
1317 if (szHint.width != width || szHint.height != height) 1506 if (want_position_change)
1318 { 1507 {
1319 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1508 int x, y;
1320 resize_all_windows (width, height, 1); 1509
1510 if (ev.xconfigure.send_event)
1511 {
1512 x = ev.xconfigure.x;
1513 y = ev.xconfigure.y;
1514 }
1515 else
1516 get_window_origin (x, y);
1517
1518 if (x != parent_x || y != parent_y)
1519 {
1520 parent_x = x;
1521 parent_y = y;
1522 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1523 moved = true;
1524 }
1321 } 1525 }
1322#ifdef DEBUG_SIZE 1526
1527 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1528 {
1529 seen_resize = 1;
1530 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1531 }
1323 else 1532 else
1324 { 1533 {
1325 D_SIZE ((stderr, "Size: Not resizing")); 1534#ifdef HAVE_BG_PIXMAP
1535 if (moved)
1536 update_background ();
1537#endif
1326 } 1538 }
1327#endif
1328#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1329 if (Options & Opt_transparent)
1330 {
1331 check_our_parents ();
1332 if (am_transparent)
1333 want_full_refresh = 1;
1334 }
1335#endif
1336 1539
1540 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1337 } 1541 }
1338 break; 1542 break;
1339 1543
1544 case PropertyNotify:
1545 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1546 break;
1547
1340 case SelectionClear: 1548 case SelectionClear:
1341 display->set_selection_owner (0); 1549 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1342 break;
1343
1344 case SelectionNotify:
1345 if (selection_wait == Sel_normal)
1346 selection_paste (ev.xselection.requestor,
1347 ev.xselection.property, True);
1348 break; 1550 break;
1349 1551
1350 case SelectionRequest: 1552 case SelectionRequest:
1351 selection_send (ev.xselectionrequest); 1553 selection_send (ev.xselectionrequest);
1352 break; 1554 break;
1353 1555
1556 case MapNotify:
1557#ifdef HAVE_BG_PIXMAP
1558 // This is needed at startup for the case of no window manager
1559 // or a non-reparenting window manager and also because we
1560 // defer bg image updates if the window is not mapped. The
1561 // short delay is to optimize for multiple ConfigureNotify
1562 // events at startup when the window manager reparents the
1563 // window, so as to perform the computation after we have
1564 // received all of them.
1565 if (bg_img == 0)
1566 update_background_ev.start (0.025);
1567#endif
1568 mapped = 1;
1569#ifdef TEXT_BLINK
1570 text_blink_ev.start ();
1571#endif
1572 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1573 break;
1574
1354 case UnmapNotify: 1575 case UnmapNotify:
1355 TermWin.mapped = 0; 1576 mapped = 0;
1356#ifdef TEXT_BLINK 1577#ifdef TEXT_BLINK
1357 text_blink_ev.stop (); 1578 text_blink_ev.stop ();
1358#endif 1579#endif
1580 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1359 break; 1581 break;
1360
1361 case MapNotify:
1362 TermWin.mapped = 1;
1363#ifdef TEXT_BLINK
1364 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1365#endif
1366 break;
1367
1368#ifdef TRANSPARENT
1369 case ReparentNotify:
1370 rootwin_cb (ev);
1371 break;
1372#endif /* TRANSPARENT */
1373 1582
1374 case GraphicsExpose: 1583 case GraphicsExpose:
1375 case Expose: 1584 case Expose:
1376 if (ev.xany.window == TermWin.vt) 1585 if (ev.xany.window == vt)
1377 { 1586 {
1378#ifdef NO_SLOW_LINK_SUPPORT 1587 do
1588 {
1379 scr_expose (ev.xexpose.x, ev.xexpose.y, 1589 scr_expose (ev.xexpose.x, ev.xexpose.y,
1380 ev.xexpose.width, ev.xexpose.height, False); 1590 ev.xexpose.width, ev.xexpose.height, false);
1381#else 1591 }
1382 // don't understand this, so commented it out 1592 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1593
1594 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1595
1596 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1597 {
1383 scr_expose (ev.xexpose.x, ev.xexpose.y, 1598 scr_expose (ev.xexpose.x, ev.xexpose.y,
1384 ev.xexpose.width, ev.xexpose.height, False); 1599 ev.xexpose.width, ev.xexpose.height, false);
1385 //scr_expose (ev.xexpose.x, 0, 1600 }
1386 // ev.xexpose.width, TermWin.height, False); 1601
1387#endif
1388 want_refresh = 1; 1602 want_refresh = 1;
1389 } 1603 }
1390 else 1604 else
1391 { 1605 {
1392 XEvent unused_event; 1606 XEvent unused_event;
1393 1607
1394 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1608 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1395 Expose, 1609 ;
1396 &unused_event)) ; 1610 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1397 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1611 ;
1398 GraphicsExpose, 1612
1399 &unused_event)) ; 1613 if (scrollBar.state && ev.xany.window == scrollBar.win)
1400 if (isScrollbarWindow (ev.xany.window))
1401 { 1614 {
1402 scrollBar.setIdle (); 1615 scrollBar.state = SB_STATE_IDLE;
1403 scrollbar_show (0); 1616 scrollBar.show (0);
1404 } 1617 }
1405#ifdef MENUBAR
1406 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1407 menubar_expose ();
1408#endif
1409 } 1618 }
1410 break; 1619 break;
1411 1620
1412 case MotionNotify: 1621 case MotionNotify:
1413#ifdef POINTER_BLANK 1622#ifdef POINTER_BLANK
1414 if (hidden_pointer) 1623 if (hidden_pointer)
1415 pointer_unblank (); 1624 pointer_unblank ();
1416#endif 1625#endif
1417#if MENUBAR 1626 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1418 if (isMenuBarWindow (ev.xany.window)) 1627 || priv_modes & PrivMode_MouseAnyEvent)
1628 mouse_report (ev.xbutton);
1629 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1630 break;
1631
1632 if (ev.xany.window == vt)
1419 { 1633 {
1420 menubar_control (& (ev.xbutton)); 1634 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1635 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1636 ; // nop
1423#endif
1424 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1425 break;
1426
1427 if (ev.xany.window == TermWin.vt)
1428 {
1429 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1637 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1638 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1639 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1640 ;
1433 1641
1434 XQueryPointer (display->display, TermWin.vt, 1642 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1643 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1644 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1645 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1646 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1647#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1648 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1649 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1442 { 1650 {
1443#endif 1651#endif
1652#if ISO_14755
1653 // 5.4
1654 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1655 {
1656 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1657 break;
1658 }
1659#endif
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1660 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1661 ev.xbutton.state & Button3Mask ? 2 : 0);
1662
1446#ifdef SELECTION_SCROLLING 1663#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1664 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1665 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1666 {
1667 page_dirn scroll_selection_dir;
1450 int dist; 1668 int dist;
1451
1452 pending_scroll_selection=1;
1453 1669
1454 /* don't clobber the current delay if we are 1670 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1671 * already in the middle of scrolling.
1456 */ 1672 */
1457 if (scroll_selection_delay<=0) 1673 if (!sel_scroll_ev.is_active ())
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1674 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1459 1675
1460 /* save the event params so we can highlight 1676 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1677 * the selection in the pending-scroll loop
1462 */ 1678 */
1463 selection_save_x=ev.xbutton.x; 1679 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1680 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1681 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1682
1468 /* calc number of lines to scroll */ 1683 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1684 if (ev.xbutton.y < int_bwidth)
1470 { 1685 {
1471 scroll_selection_dir = UP; 1686 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1687 dist = int_bwidth - ev.xbutton.y;
1473 } 1688 }
1474 else 1689 else
1475 { 1690 {
1476 scroll_selection_dir = DN; 1691 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1692 dist = ev.xbutton.y - (int_bwidth + vt_height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1693 }
1694
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1695 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1696 / SELECTION_SCROLL_LINE_SPEEDUP
1697 + 1;
1482 MIN_IT (scroll_selection_lines, 1698 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1699 SELECTION_SCROLL_MAX_LINES);
1700 scroll_selection_lines *= scroll_selection_dir;
1484 } 1701 }
1485 else 1702 else
1486 { 1703 {
1487 /* we are within the text window, so we 1704 /* we are within the text window, so we
1488 * shouldn't be scrolling 1705 * shouldn't be scrolling
1489 */ 1706 */
1490 pending_scroll_selection = 0; 1707 sel_scroll_ev.stop();
1491 } 1708 }
1492#endif 1709#endif
1493#ifdef MOUSE_THRESHOLD 1710#ifdef MOUSE_THRESHOLD
1494
1495 } 1711 }
1496#endif 1712#endif
1497
1498 } 1713 }
1499 } 1714 }
1500 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1715 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1501 { 1716 {
1502 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1717 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1503 MotionNotify, &ev)) ; 1718 MotionNotify, &ev))
1719 ;
1720
1504 XQueryPointer (display->display, scrollBar.win, 1721 XQueryPointer (dpy, scrollBar.win,
1505 &unused_root, &unused_child, 1722 &unused_root, &unused_child,
1506 &unused_root_x, &unused_root_y, 1723 &unused_root_x, &unused_root_y,
1507 & (ev.xbutton.x), & (ev.xbutton.y), 1724 &ev.xbutton.x, &ev.xbutton.y,
1508 &unused_mask); 1725 &unused_mask);
1509 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1726 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1510 scrollbar_size ()); 1727 scrollBar.size ());
1511 scr_refresh (refresh_type);
1512 refresh_limit = 0; 1728 want_refresh = 1;
1513 scrollbar_show (1); 1729 scrollBar.show (1);
1514 } 1730 }
1515 break; 1731 break;
1516 } 1732 }
1733
1734#if defined(CURSOR_BLINK)
1735 if (ev.type == KeyPress)
1736 cursor_blink_reset ();
1737#endif
1738
1739#if defined(POINTER_BLANK)
1740 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1741 {
1742 if (ev.type == MotionNotify
1743 || ev.type == ButtonPress
1744 || ev.type == ButtonRelease)
1745 if (hidden_pointer)
1746 pointer_unblank ();
1747
1748 if (ev.type == KeyPress && hidden_pointer == 0)
1749 pointer_blank ();
1750 }
1751#endif
1752
1753 refresh_check ();
1517} 1754}
1755
1756#if ENABLE_FRILLS
1757void ecb_cold
1758rxvt_term::set_urgency (bool enable)
1759{
1760 if (enable == urgency_hint)
1761 return;
1762
1763 if (XWMHints *h = XGetWMHints (dpy, parent))
1764 {
1765 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1766 XSetWMHints (dpy, parent, h);
1767 urgency_hint = enable;
1768 XFree (h);
1769 }
1770}
1771#endif
1772
1773void ecb_cold
1774rxvt_term::focus_in ()
1775{
1776 if (!focus)
1777 {
1778 focus = 1;
1779 want_refresh = 1;
1780
1781#if USE_XIM
1782 if (Input_Context != NULL)
1783 {
1784 im_set_position ();
1785 XSetICFocus (Input_Context);
1786 }
1787#endif
1788#if CURSOR_BLINK
1789 if (option (Opt_cursorBlink))
1790 cursor_blink_ev.again ();
1791#endif
1792#if OFF_FOCUS_FADING
1793 if (rs[Rs_fade])
1794 {
1795 pix_colors = pix_colors_focused;
1796 scr_recolour ();
1797 }
1798#endif
1799#if ENABLE_FRILLS
1800 if (option (Opt_urgentOnBell))
1801 set_urgency (0);
1802#endif
1803
1804 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1805 }
1806}
1807
1808void ecb_cold
1809rxvt_term::focus_out ()
1810{
1811 if (focus)
1812 {
1813 focus = 0;
1814 want_refresh = 1;
1815
1816#if ENABLE_FRILLS
1817 if (option (Opt_urgentOnBell))
1818 set_urgency (0);
1819#endif
1820#if ENABLE_FRILLS || ISO_14755
1821 if (iso14755buf)
1822 {
1823 iso14755buf = 0;
1824# if ISO_14755
1825 scr_overlay_off ();
1826# endif
1827 }
1828#endif
1829#if USE_XIM
1830 if (Input_Context != NULL)
1831 XUnsetICFocus (Input_Context);
1832#endif
1833#if CURSOR_BLINK
1834 if (option (Opt_cursorBlink))
1835 cursor_blink_ev.stop ();
1836
1837 hidden_cursor = 0;
1838#endif
1839#if OFF_FOCUS_FADING
1840 if (rs[Rs_fade])
1841 {
1842 pix_colors = pix_colors_unfocused;
1843 scr_recolour ();
1844 }
1845#endif
1846
1847 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1848 }
1849}
1850
1851void ecb_cold
1852rxvt_term::update_fade_color (unsigned int idx)
1853{
1854#if OFF_FOCUS_FADING
1855 if (rs[Rs_fade])
1856 {
1857 rgba c;
1858 pix_colors [Color_fade].get (c);
1859 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1860 }
1861#endif
1862}
1863
1864#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1865void ecb_hot
1866rxvt_term::rootwin_cb (XEvent &ev)
1867{
1868 make_current ();
1869
1870 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1871 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1872 return;
1873
1874 switch (ev.type)
1875 {
1876 case PropertyNotify:
1877 /*
1878 * if user used some Esetroot compatible prog to set the root bg,
1879 * use the property to determine the pixmap. We use it later on.
1880 */
1881 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1882 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1883 {
1884#if BG_IMAGE_FROM_ROOT
1885 if (option (Opt_transparent))
1886 {
1887 rxvt_img::new_from_root (this)->replace (root_img);
1888 update_background ();
1889 }
1890#endif
1891 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1892 }
1893
1894 break;
1895 }
1896
1897 refresh_check ();
1898}
1899#endif
1518 1900
1519void 1901void
1520rxvt_term::rootwin_cb (XEvent &ev)
1521{
1522 SET_R (this);
1523 SET_LOCALE (locale);
1524
1525 switch (ev.type)
1526 {
1527 case PropertyNotify:
1528 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1529 {
1530 if (ev.xproperty.state == PropertyNewValue)
1531 selection_property (ev.xproperty.window, ev.xproperty.atom);
1532 break;
1533 }
1534#ifdef TRANSPARENT
1535 else
1536 {
1537 /*
1538 * if user used some Esetroot compatible prog to set the root bg,
1539 * use the property to determine the pixmap. We use it later on.
1540 */
1541 if (xa[XA_XROOTPMAPID] == 0)
1542 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1543
1544 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1545 return;
1546 }
1547
1548 /* FALLTHROUGH */
1549 case ReparentNotify:
1550 if ((Options & Opt_transparent) && check_our_parents ())
1551 if (am_transparent)
1552 want_full_refresh = 1;
1553 break;
1554#endif
1555 }
1556}
1557
1558void
1559rxvt_term::button_press (const XButtonEvent &ev) 1902rxvt_term::button_press (XButtonEvent &ev)
1560{ 1903{
1561 int reportmode = 0, clickintime; 1904 int reportmode = 0, clickintime;
1562 1905
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1906 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1907
1564 if (!bypass_keystate) 1908 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1909 reportmode = !! (priv_modes & PrivMode_mouse_report);
1910
1566 /* 1911 /*
1567 * VT window processing of button press 1912 * VT window processing of button press
1568 */ 1913 */
1569 if (ev.window == TermWin.vt) 1914 if (ev.window == vt)
1570 { 1915 {
1916 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1917 return;
1918
1919#if ISO_14755
1920 // 5.4
1921 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1922 {
1923 iso14755_54 (ev.x, ev.y);
1924 return;
1925 }
1926#endif
1927
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1928 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1929
1572 if (reportmode) 1930 if (reportmode)
1573 { 1931 {
1574 /* mouse report from vt window */ 1932 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1933 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1934 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1935#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1936 if (ev.button == MEvent.button && clickintime)
1579 { 1937 {
1580 /* same button, within alloted time */ 1938 /* same button, within allowed time */
1581 MEvent.clicks++; 1939 MEvent.clicks++;
1940
1582 if (MEvent.clicks > 1) 1941 if (MEvent.clicks > 1)
1583 { 1942 {
1584 /* only report double clicks */ 1943 /* only report double clicks */
1585 MEvent.clicks = 2; 1944 MEvent.clicks = 2;
1586 mouse_report (ev); 1945 mouse_report (ev);
… …
1598 mouse_report (ev); 1957 mouse_report (ev);
1599 } 1958 }
1600#else 1959#else
1601 MEvent.button = ev.button; 1960 MEvent.button = ev.button;
1602 mouse_report (ev); 1961 mouse_report (ev);
1603#endif /* MOUSE_REPORT_DOUBLECLICK */ 1962#endif /* MOUSE_REPORT_DOUBLECLICK */
1604 1963
1605 } 1964 }
1606 else 1965 else
1607 { 1966 {
1608 if (ev.button != MEvent.button) 1967 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1968 MEvent.clicks = 0;
1969
1610 switch (ev.button) 1970 switch (ev.button)
1611 { 1971 {
1612 case Button1: 1972 case Button1:
1973 /* allow meta + click to select rectangular areas */
1974 /* should be done in screen.C */
1975#if ENABLE_FRILLS
1976 selection.rect = !!(ev.state & ModMetaMask);
1977#else
1978 selection.rect = false;
1979#endif
1980
1613 /* allow shift+left click to extend selection */ 1981 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1982 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1983 {
1616 if (MEvent.button == Button1 && clickintime) 1984 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1985 selection_rotate (ev.x, ev.y);
1618 else 1986 else
1619 selection_extend (ev.x, ev.y, 1); 1987 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 2002 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 2003 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 2004 selection_rotate (ev.x, ev.y);
1637 else 2005 else
1638 selection_extend (ev.x, ev.y, 1); 2006 selection_extend (ev.x, ev.y, 1);
2007
1639 MEvent.button = Button3; 2008 MEvent.button = Button3;
1640 break; 2009 break;
1641 } 2010 }
1642 } 2011 }
2012
1643 MEvent.time = ev.time; 2013 MEvent.time = ev.time;
1644 return; 2014 return;
1645 } 2015 }
1646 2016
1647 /* 2017 /*
1648 * Scrollbar window processing of button press 2018 * Scrollbar window processing of button press
1649 */ 2019 */
1650 if (isScrollbarWindow (ev.window)) 2020 if (scrollBar.state && ev.window == scrollBar.win)
1651 { 2021 {
1652 scrollBar.setIdle (); 2022 page_dirn direction = NO_DIR;
2023
2024 if (scrollBar.upButton (ev.y))
2025 direction = UP; /* up */
2026 else if (scrollBar.dnButton (ev.y))
2027 direction = DN; /* down */
2028
2029 scrollBar.state = SB_STATE_IDLE;
1653 /* 2030 /*
1654 * Rxvt-style scrollbar: 2031 * Rxvt-style scrollbar:
1655 * move up if mouse is above slider 2032 * move up if mouse is above slider
1656 * move dn if mouse is below slider 2033 * move dn if mouse is below slider
1657 * 2034 *
… …
1666 /* 2043 /*
1667 * Mouse report disabled scrollbar: 2044 * Mouse report disabled scrollbar:
1668 * arrow buttons - send up/down 2045 * arrow buttons - send up/down
1669 * click on scrollbar - send pageup/down 2046 * click on scrollbar - send pageup/down
1670 */ 2047 */
1671 if ((scrollBar.style == R_SB_NEXT 2048 if (direction == UP)
1672 && scrollbarnext_upButton (ev.y))
1673 || (scrollBar.style == R_SB_RXVT
1674 && scrollbarrxvt_upButton (ev.y)))
1675 tt_printf ("\033[A"); 2049 tt_printf ("\033[A");
1676 else if ((scrollBar.style == R_SB_NEXT 2050 else if (direction == DN)
1677 && scrollbarnext_dnButton (ev.y))
1678 || (scrollBar.style == R_SB_RXVT
1679 && scrollbarrxvt_dnButton (ev.y)))
1680 tt_printf ("\033[B"); 2051 tt_printf ("\033[B");
1681 else 2052 else
1682 switch (ev.button) 2053 switch (ev.button)
1683 { 2054 {
1684 case Button2: 2055 case Button2:
… …
1691 tt_printf ("\033[5~"); 2062 tt_printf ("\033[5~");
1692 break; 2063 break;
1693 } 2064 }
1694 } 2065 }
1695 else 2066 else
1696#endif /* NO_SCROLLBAR_REPORT */ 2067#endif /* NO_SCROLLBAR_REPORT */
1697
1698 {
1699 char upordown = 0;
1700
1701 if (scrollBar.style == R_SB_NEXT)
1702 { 2068 {
1703 if (scrollbarnext_upButton (ev.y)) 2069 if (direction != NO_DIR)
1704 upordown = -1; /* up */
1705 else if (scrollbarnext_dnButton (ev.y))
1706 upordown = 1; /* down */
1707 }
1708 else if (scrollBar.style == R_SB_RXVT)
1709 {
1710 if (scrollbarrxvt_upButton (ev.y))
1711 upordown = -1; /* up */
1712 else if (scrollbarrxvt_dnButton (ev.y))
1713 upordown = 1; /* down */
1714 }
1715 if (upordown)
1716 { 2070 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2071#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2072 if (!cont_scroll_ev.is_active ())
2073 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1719#endif 2074#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 2075 if (scr_page (direction, 1))
1721 { 2076 {
1722 if (upordown < 0) 2077 if (direction == UP)
1723 scrollBar.setUp (); 2078 scrollBar.state = SB_STATE_UP;
1724 else 2079 else
1725 scrollBar.setDn (); 2080 scrollBar.state = SB_STATE_DOWN;
1726 } 2081 }
1727 } 2082 }
1728 else 2083 else
1729 switch (ev.button) 2084 switch (ev.button)
1730 { 2085 {
1731 case Button2: 2086 case Button2:
1732 switch (scrollbar_align) 2087 switch (scrollBar.align)
1733 { 2088 {
1734 case R_SB_ALIGN_TOP: 2089 case SB_ALIGN_TOP:
1735 csrO = 0; 2090 csrO = 0;
1736 break; 2091 break;
1737 case R_SB_ALIGN_CENTRE: 2092 case SB_ALIGN_CENTRE:
1738 csrO = (scrollBar.bot - scrollBar.top) / 2; 2093 csrO = (scrollBar.bot - scrollBar.top) / 2;
1739 break; 2094 break;
1740 case R_SB_ALIGN_BOTTOM: 2095 case SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2096 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2097 break;
1743 } 2098 }
2099
1744 if (scrollBar.style == R_SB_XTERM 2100 if (scrollBar.style == SB_STYLE_XTERM
1745 || scrollbar_above_slider (ev.y) 2101 || scrollBar.above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2102 || scrollBar.below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2103 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1748 scrollbar_size ()); 2104
1749 scrollBar.setMotion (); 2105 scrollBar.state = SB_STATE_MOTION;
1750 break; 2106 break;
1751 2107
1752 case Button1: 2108 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2109 if (scrollBar.align == SB_ALIGN_CENTRE)
1754 csrO = ev.y - scrollBar.top; 2110 csrO = ev.y - scrollBar.top;
1755 /* FALLTHROUGH */ 2111 /* FALLTHROUGH */
1756 2112
1757 case Button3: 2113 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2114 if (scrollBar.style != SB_STYLE_XTERM)
1759 { 2115 {
1760 if (scrollbar_above_slider (ev.y)) 2116 if (scrollBar.above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2117# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2118 scr_page (UP, nrow - 1);
1763# else 2119# else
1764 scr_page (UP, TermWin.nrow / 4); 2120 scr_page (UP, nrow / 4);
1765# endif 2121# endif
1766 else if (scrollbar_below_slider (ev.y)) 2122 else if (scrollBar.below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2123# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2124 scr_page (DN, nrow - 1);
1769# else 2125# else
1770 scr_page (DN, TermWin.nrow / 4); 2126 scr_page (DN, nrow / 4);
1771# endif 2127# endif
1772 else 2128 else
1773 scrollBar.setMotion (); 2129 scrollBar.state = SB_STATE_MOTION;
1774 } 2130 }
1775 else 2131 else
1776 { 2132 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2133 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2134 (nrow
1779 * scrollbar_position (ev.y) 2135 * scrollBar.position (ev.y)
1780 / scrollbar_size ())); 2136 / scrollBar.size ()));
1781 } 2137 }
2138
1782 break; 2139 break;
1783 } 2140 }
1784 } 2141 }
2142
1785 return; 2143 return;
1786 } 2144 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2145}
1795 2146
1796void 2147void
1797rxvt_term::button_release (const XButtonEvent &ev) 2148rxvt_term::button_release (XButtonEvent &ev)
1798{ 2149{
1799 int reportmode = 0; 2150 int reportmode = 0;
1800 2151
1801 csrO = 0; /* reset csr Offset */ 2152 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2153 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2154 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2155
1805 if (scrollbar_isUpDn ()) 2156 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1806 { 2157 {
1807 scrollBar.setIdle (); 2158 scrollBar.state = SB_STATE_IDLE;
1808 scrollbar_show (0); 2159 scrollBar.show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2160 }
2161
1814#ifdef SELECTION_SCROLLING 2162#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2163 sel_scroll_ev.stop();
1816#endif 2164#endif
2165
1817 if (ev.window == TermWin.vt) 2166 if (ev.window == vt)
1818 { 2167 {
2168 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2169 return;
2170
2171#if ISO_14755
2172 // 5.4
2173 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2174 return;
2175#endif
2176
1819 if (reportmode) 2177 if (reportmode)
1820 { 2178 {
1821 /* mouse report from vt window */ 2179 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2180 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2181 if (ev.button >= 4)
… …
1834 mouse_report (ev); 2192 mouse_report (ev);
1835 } 2193 }
1836#else /* MOUSE_REPORT_DOUBLECLICK */ 2194#else /* MOUSE_REPORT_DOUBLECLICK */
1837 MEvent.button = AnyButton; 2195 MEvent.button = AnyButton;
1838 mouse_report (ev); 2196 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2197#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2198 return;
1841 } 2199 }
2200
1842 /* 2201 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2202 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2203 * when overriding mouse reporting
1845 */ 2204 */
1846 if (PrivateModes & PrivMode_mouse_report 2205 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2206 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2207 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2208 selection_extend (ev.x, ev.y, 0);
1850 2209
1851 switch (ev.button) 2210 switch (ev.button)
1852 { 2211 {
1853 case Button1: 2212 case Button1:
1854 case Button3: 2213 case Button3:
1855 selection_make (ev.time); 2214 selection_make (ev.time);
1856 break; 2215 break;
2216
1857 case Button2: 2217 case Button2:
1858 selection_request (ev.time, ev.x, ev.y); 2218 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2219 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1859 break; 2220 break;
2221
1860#ifdef MOUSE_WHEEL 2222#ifdef MOUSE_WHEEL
1861 case Button4: 2223 case Button4:
1862 case Button5: 2224 case Button5:
1863 { 2225 {
1864 int i; 2226 int lines;
1865 page_dirn v; 2227 page_dirn dirn;
1866 2228
1867 v = (ev.button == Button4) ? UP : DN; 2229 dirn = ev.button == Button4 ? UP : DN;
2230
1868 if (ev.state & ShiftMask) 2231 if (ev.state & ShiftMask)
1869 i = 1; 2232 lines = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2233 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2234 lines = nrow - 1;
1872 else 2235 else
1873 i = 5; 2236 lines = 5;
2237
1874# ifdef MOUSE_SLIP_WHEELING 2238# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2239 if (ev.state & ControlMask)
1876 { 2240 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2241 mouse_slip_wheel_speed += dirn;
1878 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2242 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2243
2244 if (!slip_wheel_ev.is_active ())
2245 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1879 } 2246 }
2247 else
1880# endif 2248# endif
1881# ifdef JUMP_MOUSE_WHEEL
1882 scr_page (v, i);
1883 scr_refresh (SMOOTH_REFRESH);
1884 scrollbar_show (1);
1885# else
1886 while (i--)
1887 { 2249 {
1888 scr_page (v, 1); 2250 scr_page (dirn, lines);
1889 scr_refresh (SMOOTH_REFRESH);
1890 scrollbar_show (1); 2251 scrollBar.show (1);
1891 } 2252 }
1892# endif
1893
1894 } 2253 }
1895 break; 2254 break;
1896#endif 2255#endif
1897
1898 }
1899 }
1900#ifdef MENUBAR
1901 else if (isMenuBarWindow (ev.window))
1902 menubar_control (ev);
1903#endif
1904}
1905
1906
1907#ifdef TRANSPARENT
1908/*
1909 * Check our parents are still who we think they are.
1910 * Do transparency updates if required
1911 */
1912int
1913rxvt_term::check_our_parents ()
1914{
1915 int i, pchanged, aformat, have_pixmap, rootdepth;
1916 unsigned long nitems, bytes_after;
1917 Atom atype;
1918 unsigned char *prop = NULL;
1919 Window root, oldp, *list;
1920 Pixmap rootpixmap = None;
1921 XWindowAttributes wattr, wrootattr;
1922
1923 pchanged = 0;
1924
1925 if (! (Options & Opt_transparent))
1926 return pchanged; /* Don't try any more */
1927
1928 XGetWindowAttributes (display->display, display->root, &wrootattr);
1929 rootdepth = wrootattr.depth;
1930
1931 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1932 if (rootdepth != wattr.depth)
1933 {
1934 if (am_transparent)
1935 { 2256 }
1936 pchanged = 1; 2257 }
1937 XSetWindowBackground (display->display, TermWin.vt, 2258}
1938 PixColors[Color_bg]); 2259
1939 am_transparent = am_pixmap_trans = 0; 2260/*}}} */
2261
2262void ecb_hot
2263rxvt_term::cmd_parse ()
2264{
2265 wchar_t ch = NOCHAR;
2266 char *seq_begin; // remember start of esc-sequence here
2267
2268 for (;;)
2269 {
2270 if (ecb_unlikely (ch == NOCHAR))
1940 } 2271 {
1941 return pchanged; /* Don't try any more */ 2272 seq_begin = cmdbuf_ptr;
1942 } 2273 ch = next_char ();
1943 2274
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2275 if (ch == NOCHAR)
1945 XSync (display->display, False); 2276 break;
1946
1947 /*
1948 * Make the frame window set by the window manager have
1949 * the root background. Some window managers put multiple nested frame
1950 * windows for each client, so we have to take care about that.
1951 */
1952 i = (xa[XA_XROOTPMAPID] != 0
1953 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1954 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1955 &nitems, &bytes_after, &prop) == Success));
1956 if (!i || prop == NULL)
1957 have_pixmap = 0;
1958 else
1959 {
1960 have_pixmap = 1;
1961 rootpixmap = * ((Pixmap *)prop);
1962 XFree (prop);
1963 }
1964 if (have_pixmap)
1965 {
1966 /*
1967 * Copy display->root pixmap transparency
1968 */
1969 int sx, sy, nx, ny;
1970 unsigned int nw, nh;
1971 Window cr;
1972 XImage *image;
1973 GC gc;
1974 XGCValues gcvalue;
1975
1976 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1977 0, 0, &sx, &sy, &cr);
1978 nw = (unsigned int)szHint.width;
1979 nh = (unsigned int)szHint.height;
1980 nx = ny = 0;
1981 if (sx < 0)
1982 { 2277 }
1983 nw += sx; 2278
1984 nx = -sx; 2279 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1985 sx = 0;
1986 } 2280 {
1987 if (sy < 0) 2281 if (ecb_unlikely (!seen_input))
1988 {
1989 nh += sy;
1990 ny = -sy;
1991 sy = 0;
1992 }
1993 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1994 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1995 allowedxerror = -1;
1996 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1997 ZPixmap);
1998 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1999 /* XXX: may need a delay here? */
2000 allowedxerror = 0;
2001 if (image == NULL)
2002 {
2003 if (am_transparent && am_pixmap_trans)
2004 { 2282 {
2005 pchanged = 1; 2283 seen_input = 1;
2006 if (TermWin.pixmap != None) 2284 // many badly-written programs (e.g. jed) contain a race condition:
2285 // they first read the screensize and then install a SIGWINCH handler.
2286 // some window managers resize the window early, and these programs
2287 // then sometimes get the size wrong.
2288 // unfortunately other programs are even more buggy and dislike
2289 // being sent SIGWINCH, so only do it when we were in fact being
2290 // resized.
2291 if (seen_resize && cmd_pid)
2292 kill (-cmd_pid, SIGWINCH);
2293 }
2294
2295 /* Read a text string from the input buffer */
2296 wchar_t buf[UBUFSIZ];
2297 bool refreshnow = false;
2298 int nlines = 0;
2299 wchar_t *str = buf;
2300 wchar_t *eol = str + min (ncol, UBUFSIZ);
2301
2302 for (;;)
2303 {
2304 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2305 break;
2306
2307 *str++ = ch;
2308
2309 if (ecb_unlikely (ch == C0_LF || str >= eol))
2007 { 2310 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2311 if (ch == C0_LF)
2009 TermWin.pixmap = None; 2312 nlines++;
2313
2314 refresh_count++;
2315
2316 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2317 {
2318 refresh_count = 0;
2319
2320 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2321 {
2322 refreshnow = true;
2323 ch = NOCHAR;
2324 break;
2325 }
2326 }
2327
2328 // scr_add_lines only works for nlines <= nrow - 1.
2329 if (nlines >= nrow - 1)
2330 {
2331 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2332 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2333 scr_add_lines (buf, str - buf, nlines);
2334
2335 nlines = 0;
2336 str = buf;
2337 eol = str + min (ncol, UBUFSIZ);
2338 }
2339
2340 if (str >= eol)
2341 {
2342 if (eol >= buf + UBUFSIZ)
2343 {
2344 ch = NOCHAR;
2345 break;
2346 }
2347 else
2348 eol = min (eol + ncol, buf + UBUFSIZ);
2349 }
2350
2010 } 2351 }
2352
2353 seq_begin = cmdbuf_ptr;
2354 ch = next_char ();
2011 } 2355 }
2012 am_pixmap_trans = 0; 2356
2357 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2358 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2359 scr_add_lines (buf, str - buf, nlines);
2360
2361 /*
2362 * If there have been a lot of new lines, then update the screen
2363 * What the heck we'll cheat and only refresh less than every page-full.
2364 * if skipScroll is enabled.
2365 */
2366 if (refreshnow)
2367 {
2368 scr_refresh ();
2369 want_refresh = 1;
2370 }
2013 } 2371 }
2014 else 2372 else
2015 { 2373 {
2016 if (TermWin.pixmap != None) 2374 try
2017 XFreePixmap (display->display, TermWin.pixmap);
2018 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2019 (unsigned int)szHint.width,
2020 (unsigned int)szHint.height,
2021 (unsigned int)image->depth);
2022 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2023 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2024 nx, ny, (unsigned int)image->width,
2025 (unsigned int)image->height);
2026 XFreeGC (display->display, gc);
2027 XDestroyImage (image);
2028 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2029 TermWin.pixmap);
2030 if (!am_transparent || !am_pixmap_trans)
2031 pchanged = 1;
2032 am_transparent = am_pixmap_trans = 1;
2033 }
2034 }
2035 if (!am_pixmap_trans)
2036 {
2037 unsigned int n;
2038 /*
2039 * InheritPixmap transparency
2040 */
2041 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2042 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2043 i++)
2044 {
2045 oldp = TermWin.parent[i];
2046 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2047 &TermWin.parent[i], &list, &n);
2048 XFree (list);
2049 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2050 if (TermWin.parent[i] == display->root)
2051 { 2375 {
2052 if (oldp != None) 2376 process_nonprinting (ch);
2053 pchanged = 1; 2377 }
2378 catch (const class out_of_input &o)
2379 {
2380 // we ran out of input, retry later
2381 cmdbuf_ptr = seq_begin;
2054 break; 2382 break;
2055 } 2383 }
2056 if (oldp != TermWin.parent[i]) 2384
2057 pchanged = 1; 2385 ch = NOCHAR;
2058 }
2059 n = 0;
2060 if (pchanged)
2061 { 2386 }
2062 for (; n < (unsigned int)i; n++) 2387 }
2063 { 2388}
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2389
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2390// read the next character
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2391wchar_t ecb_hot
2067 { 2392rxvt_term::next_char () NOTHROW
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2393{
2069 break; 2394 while (cmdbuf_ptr < cmdbuf_endp)
2070 } 2395 {
2071 } 2396 // assume 7-bit to be ascii ALWAYS
2397 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2398 return *cmdbuf_ptr++;
2399
2400 wchar_t wc;
2401 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2402
2403 if (len == (size_t)-2)
2072 } 2404 {
2073 if (n > (int) (sizeof (TermWin.parent) 2405 // the mbstate stores incomplete sequences. didn't know this :/
2074 / sizeof (TermWin.parent[0]))) 2406 cmdbuf_ptr = cmdbuf_endp;
2407 break;
2075 { 2408 }
2076 D_X ((stderr, "InheritPixmap Turning off")); 2409
2077 XSetWindowBackground (display->display, TermWin.parent[0], 2410 if (len == (size_t)-1)
2078 PixColors[Color_fg]);
2079 XSetWindowBackground (display->display, TermWin.vt,
2080 PixColors[Color_bg]);
2081 am_transparent = 0;
2082 /* XXX: also turn off Opt_transparent? */
2083 } 2411 {
2084 else 2412 mbstate.reset (); // reset now undefined conversion state
2413 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2414 // in which case we "erroneously" return the next byte which might be valid.
2415 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2085 { 2416 }
2086 /* wait (an arbitrary period) for the WM to do its thing
2087 * needed for fvwm2.2.2 (and before?) */
2088# ifdef HAVE_NANOSLEEP
2089 struct timespec rqt;
2090 2417
2091 rqt.tv_sec = 1; 2418 // assume wchar == unicode
2092 rqt.tv_nsec = 0; 2419 cmdbuf_ptr += len;
2093 nanosleep (&rqt, NULL); 2420 return wc & UNICODE_MASK;
2094# else
2095 sleep (1);
2096# endif
2097 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2098 for (n = 0; n < (unsigned int)i; n++)
2099 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2100 ParentRelative);
2101 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2102 ParentRelative);
2103 am_transparent = 1;
2104 }
2105 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2106 TermWin.parent[i] = None;
2107 } 2421 }
2422
2423 return NOCHAR;
2424}
2425
2426// read the next octet
2427uint32_t ecb_hot
2428rxvt_term::next_octet () NOTHROW
2429{
2430 return cmdbuf_ptr < cmdbuf_endp
2431 ? (unsigned char)*cmdbuf_ptr++
2432 : NOCHAR;
2433}
2434
2435static class out_of_input out_of_input;
2436
2437wchar_t ecb_hot
2438rxvt_term::cmd_getc () THROW ((class out_of_input))
2439{
2440 wchar_t c = next_char ();
2441
2442 if (c == NOCHAR)
2443 throw out_of_input;
2444
2108 return pchanged; 2445 return c;
2109} 2446}
2110#endif
2111 2447
2112/*}}} */ 2448uint32_t ecb_hot
2449rxvt_term::cmd_get8 () THROW ((class out_of_input))
2450{
2451 uint32_t c = next_octet ();
2452
2453 if (c == NOCHAR)
2454 throw out_of_input;
2455
2456 return c;
2457}
2113 2458
2114/*{{{ print pipe */ 2459/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2460/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2461#ifdef PRINTPIPE
2117FILE * 2462FILE * ecb_cold
2118rxvt_term::popen_printer () 2463rxvt_term::popen_printer ()
2119{ 2464{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2465 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2121 2466
2122 if (stream == NULL) 2467 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2468 rxvt_warn ("can't open printer pipe, not printing.\n");
2469
2124 return stream; 2470 return stream;
2125} 2471}
2126 2472
2127int 2473int ecb_cold
2128rxvt_term::pclose_printer (FILE *stream) 2474rxvt_term::pclose_printer (FILE *stream)
2129{ 2475{
2130 fflush (stream); 2476 fflush (stream);
2131 /* pclose () reported not to work on SunOS 4.1.3 */
2132# if defined (__sun__) /* TODO: RESOLVE THIS */
2133 /* pclose works provided SIGCHLD handler uses waitpid */
2134 return pclose (stream); /* return fclose (stream); */
2135# else
2136 return pclose (stream); 2477 return pclose (stream);
2137# endif
2138} 2478}
2139 2479
2140/* 2480/*
2141 * simulate attached vt100 printer 2481 * simulate attached vt100 printer
2142 */ 2482 */
2143void 2483void ecb_cold
2144rxvt_term::process_print_pipe () 2484rxvt_term::process_print_pipe ()
2145{ 2485{
2146 int done; 2486 FILE *fd = popen_printer ();
2147 FILE *fd;
2148 2487
2149 if ((fd = popen_printer ()) == NULL) 2488 if (!fd)
2150 return; 2489 return;
2151 2490
2152 /* 2491 /*
2153 * Send all input to the printer until either ESC[4i or ESC[?4i 2492 * Send all input to the printer until either ESC[4i or ESC[?4i
2154 * is received. 2493 * is received.
2155 */ 2494 */
2156 for (done = 0; !done;) 2495 for (int done = 0; !done; )
2157 { 2496 {
2158 unsigned char buf[8]; 2497 unsigned char buf[8];
2159 unsigned char ch; 2498 unicode_t ch;
2160 unsigned int i, len; 2499 unsigned int i, len;
2161 2500
2162 if ((ch = cmd_getc ()) != C0_ESC) 2501 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2502 {
2164 if (putc (ch, fd) == EOF) 2503 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2504 break; /* done = 1 */
… …
2180 { 2519 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2520 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2521 break; /* done = 1 */
2183 } 2522 }
2184 } 2523 }
2524
2185 for (i = 0; i < len; i++) 2525 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2526 if (putc (buf[i], fd) == EOF)
2187 { 2527 {
2188 done = 1; 2528 done = 1;
2189 break; 2529 break;
2190 } 2530 }
2191 } 2531 }
2192 } 2532 }
2533
2193 pclose_printer (fd); 2534 pclose_printer (fd);
2194} 2535}
2195#endif /* PRINTPIPE */ 2536#endif /* PRINTPIPE */
2196/*}}} */ 2537/*}}} */
2197 2538
2198/* *INDENT-OFF* */
2199enum { 2539enum {
2200 C1_40 = 0x40, 2540 C1_40 = 0x40,
2201 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2541 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2202 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2542 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2203 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2543 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2204 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2544 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2205}; 2545};
2206/* *INDENT-ON* */
2207 2546
2208/*{{{ process non-printing single characters */ 2547/*{{{ process non-printing single characters */
2209void 2548void ecb_hot
2210rxvt_term::process_nonprinting (unsigned char ch) 2549rxvt_term::process_nonprinting (unicode_t ch)
2211{ 2550{
2212 switch (ch) 2551 switch (ch)
2213 { 2552 {
2553 case C0_ESC:
2554 process_escape_seq ();
2555 break;
2214 case C0_ENQ: /* terminal Status */ 2556 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 2557 if (rs[Rs_answerbackstring])
2216 tt_write ( 2558 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2217 (const unsigned char *)rs[Rs_answerbackstring],
2218 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2219 else 2559 else
2220 tt_write ((unsigned char *)VT100_ANS, 2560 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 2561 break;
2223 case C0_BEL: /* bell */ 2562 case C0_BEL: /* bell */
2224 scr_bell (); 2563 scr_bell ();
2225 break; 2564 break;
2226 case C0_BS: /* backspace */ 2565 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 2580 scr_charset_choose (1);
2242 break; 2581 break;
2243 case C0_SI: /* shift in - acs */ 2582 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 2583 scr_charset_choose (0);
2245 break; 2584 break;
2585
2586#ifdef EIGHT_BIT_CONTROLS
2587 // 8-bit controls
2588 case 0x90: /* DCS */
2589 process_dcs_seq ();
2590 break;
2591 case 0x9b: /* CSI */
2592 process_csi_seq ();
2593 break;
2594 case 0x9d: /* OSC */
2595 process_osc_seq ();
2596 break;
2597#endif
2246 } 2598 }
2247} 2599}
2248/*}}} */ 2600/*}}} */
2249 2601
2250 2602
2251/*{{{ process VT52 escape sequences */ 2603/*{{{ process VT52 escape sequences */
2252void 2604void ecb_cold
2253rxvt_term::process_escape_vt52 (unsigned char ch) 2605rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 2606{
2255 int row, col; 2607 int row, col;
2256 2608
2257 switch (ch) 2609 switch (ch)
2258 { 2610 {
… …
2291 break; 2643 break;
2292 case 'Z': /* identify the terminal type */ 2644 case 'Z': /* identify the terminal type */
2293 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2645 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2294 break; 2646 break;
2295 case '<': /* turn off VT52 mode */ 2647 case '<': /* turn off VT52 mode */
2296 PrivMode (0, PrivMode_vt52); 2648 priv_modes &= ~PrivMode_vt52;
2297 break; 2649 break;
2298 case 'F': /* use special graphics character set */ 2650 case 'F': /* use special graphics character set */
2299 case 'G': /* use regular character set */ 2651 case 'G': /* use regular character set */
2300 /* unimplemented */ 2652 /* unimplemented */
2301 break; 2653 break;
… …
2307} 2659}
2308/*}}} */ 2660/*}}} */
2309 2661
2310 2662
2311/*{{{ process escape sequences */ 2663/*{{{ process escape sequences */
2312void 2664void ecb_hot
2313rxvt_term::process_escape_seq () 2665rxvt_term::process_escape_seq ()
2314{ 2666{
2315 unsigned char ch = cmd_getc (); 2667 unicode_t ch = cmd_getc ();
2316 2668
2317 if (PrivateModes & PrivMode_vt52) 2669 if (priv_modes & PrivMode_vt52)
2318 { 2670 {
2319 process_escape_vt52 (ch); 2671 process_escape_vt52 (ch);
2320 return; 2672 return;
2321 } 2673 }
2322 2674
2323 switch (ch) 2675 switch (ch)
2324 { 2676 {
2325 /* case 1: do_tek_mode (); break; */
2326 case '#': 2677 case '#':
2327 if (cmd_getc () == '8') 2678 if (cmd_getc () == '8')
2328 scr_E (); 2679 scr_E ();
2329 break; 2680 break;
2330 case '(': 2681 case '(':
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 2688 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 2689 break;
2339 case '+': 2690 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 2691 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 2692 break;
2342#ifdef MULTICHAR_SET 2693#if !ENABLE_MINIMAL
2343 case '$':
2344 scr_charset_set (-2, (unsigned int)cmd_getc ());
2345 break;
2346#endif
2347#ifndef NO_FRILLS
2348 case '6': 2694 case '6':
2349 scr_backindex (); 2695 scr_backindex ();
2350 break; 2696 break;
2351#endif 2697#endif
2352 case '7': 2698 case '7':
2353 scr_cursor (SAVE); 2699 scr_cursor (SAVE);
2354 break; 2700 break;
2355 case '8': 2701 case '8':
2356 scr_cursor (RESTORE); 2702 scr_cursor (RESTORE);
2357 break; 2703 break;
2358#ifndef NO_FRILLS 2704#if !ENABLE_MINIMAL
2359 case '9': 2705 case '9':
2360 scr_forwardindex (); 2706 scr_forwardindex ();
2361 break; 2707 break;
2362#endif 2708#endif
2709 // DECPAM/DECPNM
2363 case '=': 2710 case '=':
2711 priv_modes |= PrivMode_aplKP;
2712 break;
2364 case '>': 2713 case '>':
2365 PrivMode ((ch == '='), PrivMode_aplKP); 2714 priv_modes &= ~PrivMode_aplKP;
2366 break; 2715 break;
2367 2716
2368 case C1_40: 2717 case C1_40:
2369 cmd_getc (); 2718 cmd_getc ();
2370 break; 2719 break;
… …
2373 break; 2722 break;
2374 2723
2375 /* 8.3.87: NEXT LINE */ 2724 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 2725 case C1_NEL: /* ESC E */
2377 { 2726 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 2727 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 2728 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2380 } 2729 }
2381 break; 2730 break;
2382 2731
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 2732 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 2733 case C1_ESA: /* ESC G */
2385 process_graphics (); 2734 // used by original rxvt for rob nations own graphics mode
2735 if (cmd_getc () == 'Q')
2736 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2386 break; 2737 break;
2387 2738
2388 /* 8.3.63: CHARACTER TABULATION SET */ 2739 /* 8.3.63: CHARACTER TABULATION SET */
2389 case C1_HTS: /* ESC H */ 2740 case C1_HTS: /* ESC H */
2390 scr_set_tab (1); 2741 scr_set_tab (1);
… …
2394 case C1_RI: /* ESC M */ 2745 case C1_RI: /* ESC M */
2395 scr_index (DN); 2746 scr_index (DN);
2396 break; 2747 break;
2397 2748
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 2749 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 2750 /* case C1_SS2: break; */
2400 2751
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 2752 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 2753 /* case C1_SS3: break; */
2403 2754
2404 /* 8.3.27: DEVICE CONTROL STRING */ 2755 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 2756 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 2757 process_dcs_seq ();
2407 break; 2758 break;
2408 2759
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2760 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 2761 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 2762 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 2763 break; /* steal obsolete ESC [ c */
2414 2764
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2765 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2416 case C1_CSI: /* ESC [ */ 2766 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 2767 process_csi_seq ();
2418 break; 2768 break;
2419 2769
2420 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2770 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2421 case C1_OSC: /* ESC ] */ 2771 case C1_OSC: /* ESC ] */
2422 process_osc_seq (); 2772 process_osc_seq ();
2423 break; 2773 break;
2424 2774
2425 /* 8.3.106: RESET TO INITIAL STATE */ 2775 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2426 case 'c': 2776 case 'c':
2777 mbstate.reset ();
2427 scr_poweron (); 2778 scr_poweron ();
2428 scrollbar_show (1); 2779 scrollBar.show (1);
2429 break; 2780 break;
2430 2781
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2782 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2432 case 'n': 2783 case 'n':
2433 scr_charset_choose (2); 2784 scr_charset_choose (2);
… …
2440 } 2791 }
2441} 2792}
2442/*}}} */ 2793/*}}} */
2443 2794
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2795/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */
2446enum { 2796enum {
2447 CSI_ICH = 0x40, 2797 CSI_ICH = 0x40,
2448 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2798 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2449 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2799 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2450 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2800 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2451 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2801 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2452 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2802 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2453 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2803 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2454 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2804 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2455 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2805 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2456}; 2806};
2457 2807
2458#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2808#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2459 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2809 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2460 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2810 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2461#define get_byte_array_bit(array, bit) \ 2811#define get_byte_array_bit(array, bit) \
2462 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2812 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2463 2813
2464const unsigned char csi_defaults[] = 2814static const unsigned char csi_defaults[] =
2465 { 2815 {
2466 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2816 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2467 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2817 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2468 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2818 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2469 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2819 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2470 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2820 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2471 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2821 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2472 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2822 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2473 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2823 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2474 }; 2824 };
2475/* *INDENT-ON* */
2476 2825
2477void 2826void ecb_hot
2478rxvt_term::process_csi_seq () 2827rxvt_term::process_csi_seq ()
2479{ 2828{
2480 unsigned char ch, priv, i; 2829 unicode_t ch, priv, prev_ch, i;
2481 unsigned int nargs, p; 2830 unsigned int nargs, p;
2482 int n, ndef; 2831 int n, ndef;
2483 int arg[ESC_ARGS]; 2832 int arg[ESC_ARGS] = { };
2484 2833
2485 for (nargs = ESC_ARGS; nargs > 0;) 2834 nargs = 0;
2486 arg[--nargs] = 0;
2487 2835
2488 priv = 0; 2836 priv = 0;
2489 ch = cmd_getc (); 2837 ch = cmd_getc ();
2490 if (ch >= '<' && ch <= '?') 2838 if ((ch >= '<' && ch <= '?') || ch == '!')
2839 {
2491 { /* '<' '=' '>' '?' */ 2840 /* '<' '=' '>' '?' '!' */
2492 priv = ch; 2841 priv = ch;
2493 ch = cmd_getc (); 2842 ch = cmd_getc ();
2494 } 2843 }
2844
2845 prev_ch = 0;
2495 /* read any numerical arguments */ 2846 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 2847 for (n = -1; ch < CSI_ICH; )
2497 { 2848 {
2498 if (isdigit (ch)) 2849 if (isdigit (ch))
2499 { 2850 {
… …
2506 { 2857 {
2507 if (nargs < ESC_ARGS) 2858 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 2859 arg[nargs++] = n;
2509 n = -1; 2860 n = -1;
2510 } 2861 }
2511 else if (ch == '\b') 2862 else if (IS_CONTROL (ch))
2512 {
2513 scr_backspace ();
2514 }
2515 else if (ch == C0_ESC)
2516 {
2517 process_escape_seq ();
2518 return;
2519 }
2520 else if (ch < ' ')
2521 {
2522 process_nonprinting (ch); 2863 process_nonprinting (ch);
2523 } 2864
2865 prev_ch = ch;
2524 ch = cmd_getc (); 2866 ch = cmd_getc ();
2525 } 2867 }
2526 2868
2527 if (ch > CSI_7F) 2869 if (ch > CSI_7F)
2528 return; 2870 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 2876 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 2877 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 2878 if (arg[p] == -1)
2537 arg[p] = ndef; 2879 arg[p] = ndef;
2538 2880
2539#ifdef DEBUG_CMD
2540 fprintf (stderr, "CSI ");
2541 for (p = 0; p < nargs; p++)
2542 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2543 fprintf (stderr, "%c\n", ch);
2544#endif
2545
2546 /* 2881 /*
2547 * private mode handling 2882 * private mode handling
2548 */ 2883 */
2549 if (priv) 2884 if (priv)
2550 { 2885 {
2551 switch (priv) 2886 switch (priv)
2552 { 2887 {
2553 case '>': 2888 case '>':
2554 if (ch == CSI_DA) /* secondary device attributes */ 2889 if (ch == CSI_DA) /* secondary device attributes */
2890 {
2891 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2892 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2893 //
2894 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2895 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2896 // versions.
2897 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2898 tt_printf ("\033[>%d;95;0c", 'U');
2899 }
2556 break; 2900 break;
2901
2557 case '?': 2902 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2903 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 2904 process_terminal_mode (ch, priv, nargs, arg);
2560 break; 2905 break;
2906
2907 case '!':
2908 if (ch == CSI_70)
2909 {
2910 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2911 scr_soft_reset ();
2912
2913 static const int pm_h[] = { 7, 25 };
2914 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2915
2916 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2917 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2561 } 2918 }
2919 break;
2920 }
2921
2562 return; 2922 return;
2563 } 2923 }
2564 2924
2565 switch (ch) 2925 switch (ch)
2566 { 2926 {
… …
2580 } 2940 }
2581 break; 2941 break;
2582#endif 2942#endif
2583 2943
2584 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2944 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2585 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2945 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2586 arg[0] = -arg[0]; 2946 arg[0] = -arg[0];
2587 /* FALLTHROUGH */ 2947 /* FALLTHROUGH */
2588 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2948 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2589 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2949 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2590 scr_gotorc (arg[0], 0, RELATIVE); 2950 scr_gotorc (arg[0], 0, RELATIVE);
2591 break; 2951 break;
2592 2952
2593 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2953 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2594 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2954 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2665 3025
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3026 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 3027 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 3028 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3029 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3030 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 3031 break;
2672 3032
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3033 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 3034 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 3035 break;
2677 3036
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3037 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 3038 process_sgr_mode (nargs, arg);
2680 break; 3039 break;
… …
2686 tt_printf ("\033[0n"); 3045 tt_printf ("\033[0n");
2687 break; 3046 break;
2688 case 6: /* CPR requested */ 3047 case 6: /* CPR requested */
2689 scr_report_position (); 3048 scr_report_position ();
2690 break; 3049 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 3050 case 7: /* unofficial extension */
3051 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3052 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 3053 break;
2695#endif
2696 case 8: /* unofficial extension */ 3054 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3055 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break; 3056 break;
2699 } 3057 }
2700 break; 3058 break;
2701 3059
2702 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3060 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2735 break; 3093 break;
2736 3094
2737 case CSI_RM: /* 8.3.107: RESET MODE */ 3095 case CSI_RM: /* 8.3.107: RESET MODE */
2738 if (arg[0] == 4) 3096 if (arg[0] == 4)
2739 scr_insert_mode (0); 3097 scr_insert_mode (0);
3098 else if (arg[0] == 20)
3099 priv_modes &= ~PrivMode_LFNL;
2740 break; 3100 break;
2741 3101
2742 case CSI_SM: /* 8.3.126: SET MODE */ 3102 case CSI_SM: /* 8.3.126: SET MODE */
2743 if (arg[0] == 4) 3103 if (arg[0] == 4)
2744 scr_insert_mode (1); 3104 scr_insert_mode (1);
3105 else if (arg[0] == 20)
3106 priv_modes |= PrivMode_LFNL;
3107 break;
3108
3109 case CSI_71: // DESCUSR: set cursor style
3110 if (prev_ch == ' ')
3111 set_cursor_style (arg[0]);
2745 break; 3112 break;
2746 3113
2747 /* 3114 /*
2748 * PRIVATE USE beyond this point. All CSI_7? sequences here 3115 * PRIVATE USE beyond this point. All CSI_7? sequences here
2749 */ 3116 */
… …
2761 break; 3128 break;
2762 case CSI_75: 3129 case CSI_75:
2763 scr_cursor (RESTORE); 3130 scr_cursor (RESTORE);
2764 break; 3131 break;
2765 3132
2766#ifndef NO_FRILLS 3133#if !ENABLE_MINIMAL
2767 case CSI_74: 3134 case CSI_74:
2768 process_window_ops (arg, nargs); 3135 process_window_ops (arg, nargs);
2769 break; 3136 break;
2770#endif 3137#endif
2771 3138
2772 case CSI_78: /* DECREQTPARM */ 3139 case CSI_78: /* DECREQTPARM */
2773 if (arg[0] == 0 || arg[0] == 1) 3140 if (arg[0] == 0 || arg[0] == 1)
2774 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3141 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2775 /* FALLTHROUGH */ 3142 break;
2776 3143
2777 default: 3144 default:
2778 break; 3145 break;
2779 } 3146 }
2780} 3147}
2781/*}}} */ 3148/*}}} */
2782 3149
2783#ifndef NO_FRILLS 3150#if !ENABLE_MINIMAL
2784/* ARGSUSED */
2785void 3151void
2786rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3152rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2787{ 3153{
2788 int x, y; 3154 int x, y;
2789#if 0
2790 char *s;
2791#endif
2792 XWindowAttributes wattr; 3155 XWindowAttributes wattr;
2793 Window wdummy; 3156 Window wdummy;
3157
3158 dLocal (Display *, dpy);
2794 3159
2795 if (nargs == 0) 3160 if (nargs == 0)
2796 return; 3161 return;
3162
2797 switch (args[0]) 3163 switch (args[0])
2798 { 3164 {
2799 /* 3165 /*
2800 * commands 3166 * commands
2801 */ 3167 */
2802 case 1: /* deiconify window */ 3168 case 1: /* deiconify window */
2803 XMapWindow (display->display, TermWin.parent[0]); 3169 XMapWindow (dpy, parent);
2804 break; 3170 break;
2805 case 2: /* iconify window */ 3171 case 2: /* iconify window */
2806 XIconifyWindow (display->display, TermWin.parent[0], 3172 XIconifyWindow (dpy, parent, display->screen);
2807 DefaultScreen (display->display));
2808 break; 3173 break;
2809 case 3: /* set position (pixels) */ 3174 case 3: /* set position (pixels) */
2810 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3175 XMoveWindow (dpy, parent, args[1], args[2]);
2811 break; 3176 break;
2812 case 4: /* set size (pixels) */ 3177 case 4: /* set size (pixels) */
2813 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3178 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2814 break; 3179 break;
2815 case 5: /* raise window */ 3180 case 5: /* raise window */
2816 XRaiseWindow (display->display, TermWin.parent[0]); 3181 XRaiseWindow (dpy, parent);
2817 break; 3182 break;
2818 case 6: /* lower window */ 3183 case 6: /* lower window */
2819 XLowerWindow (display->display, TermWin.parent[0]); 3184 XLowerWindow (dpy, parent);
2820 break; 3185 break;
2821 case 7: /* refresh window */ 3186 case 7: /* refresh window */
2822 scr_touch (true); 3187 scr_touch (true);
2823 break; 3188 break;
2824 case 8: /* set size (chars) */ 3189 case 8: /* set size (chars) */
2825 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3190 set_widthheight ((unsigned int) (args[2] * fwidth),
2826 (unsigned int) (args[1] * TermWin.fheight)); 3191 (unsigned int) (args[1] * fheight));
2827 break; 3192 break;
3193
3194 //case 9: NYI, TODO, restore maximized window or maximize window
2828 default: 3195 default:
2829 if (args[0] >= 24) /* set height (chars) */ 3196 if (args[0] >= 24) /* set height (chars) */
2830 set_widthheight ((unsigned int)TermWin.width, 3197 set_widthheight ((unsigned int)vt_width,
2831 (unsigned int) (args[1] * TermWin.fheight)); 3198 (unsigned int) (args[1] * fheight));
2832 break; 3199 break;
3200
2833 /* 3201 /*
2834 * reports - some output format copied from XTerm 3202 * reports - some output format copied from XTerm
2835 */ 3203 */
2836 case 11: /* report window state */ 3204 case 11: /* report window state */
2837 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3205 XGetWindowAttributes (dpy, parent, &wattr);
2838 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3206 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2839 break; 3207 break;
2840 case 13: /* report window position */ 3208 case 13: /* report window position */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3209 XGetWindowAttributes (dpy, parent, &wattr);
2842 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3210 XTranslateCoordinates (dpy, parent, wattr.root,
2843 -wattr.border_width, -wattr.border_width, 3211 -wattr.border_width, -wattr.border_width,
2844 &x, &y, &wdummy); 3212 &x, &y, &wdummy);
2845 tt_printf ("\033[3;%d;%dt", x, y); 3213 tt_printf ("\033[3;%d;%dt", x, y);
2846 break; 3214 break;
2847 case 14: /* report window size (pixels) */ 3215 case 14: /* report window size (pixels) */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3216 XGetWindowAttributes (dpy, parent, &wattr);
2849 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3217 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2850 break; 3218 break;
3219 case 18: /* report text area size (chars) */
3220 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3221 break;
2851 case 18: /* report window size (chars) */ 3222 case 19: /* report window size (chars) */
2852 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3223 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2853 break; 3224 break;
2854#if 0 /* XXX: currently disabled due to security concerns */
2855 case 20: /* report icon label */ 3225 case 20: /* report icon label */
3226 {
3227 char *s;
2856 XGetIconName (display->display, TermWin.parent[0], &s); 3228 XGetIconName (dpy, parent, &s);
2857 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3229 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3230 XFree (s);
3231 }
2858 break; 3232 break;
2859 case 21: /* report window title */ 3233 case 21: /* report window title */
2860 XFetchName (display->display, TermWin.parent[0], &s); 3234 {
3235 char *s;
3236 XFetchName (dpy, parent, &s);
2861 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3237 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3238 XFree (s);
3239 }
2862 break; 3240 break;
2863#endif
2864
2865 } 3241 }
2866} 3242}
2867#endif 3243#endif
2868 3244
2869/*----------------------------------------------------------------------*/ 3245/*----------------------------------------------------------------------*/
2870/* 3246/*
2871 * get input up until STRING TERMINATOR (or BEL) 3247 * get input up until STRING TERMINATOR (or BEL)
2872 * ends_how is terminator used. returned input must be free ()d 3248 * ends_how is terminator used. returned input must be free()'d
2873 */ 3249 */
2874unsigned char * 3250char *
2875rxvt_term::get_to_st (unsigned char *ends_how) 3251rxvt_term::get_to_st (unicode_t &ends_how)
2876{ 3252{
2877 int seen_esc = 0; /* seen escape? */ 3253 unicode_t ch;
3254 bool seen_esc = false;
2878 unsigned int n = 0; 3255 unsigned int n = 0;
2879 unsigned char *s; 3256 wchar_t string[CBUFSIZ];
2880 unsigned char ch, string[STRING_MAX];
2881 3257
2882 for (; (ch = cmd_getc ());) 3258 while ((ch = cmd_getc ()) != NOCHAR)
2883 { 3259 {
2884 if (ch == C0_BEL 3260 if (seen_esc)
2885 || ch == CHAR_ST 3261 {
2886 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3262 if (ch == 0x5c) /* 7bit ST */
2887 break; 3263 break;
3264 else
3265 return NULL;
3266 }
2888 if (ch == C0_ESC) 3267 else if (ch == C0_ESC)
2889 { 3268 {
2890 seen_esc = 1; 3269 seen_esc = true;
2891 continue; 3270 continue;
2892 } 3271 }
3272 else if (ch == C0_BEL || ch == CHAR_ST)
3273 break;
2893 else if (ch == '\t') 3274 else if (ch == C0_SYN)
2894 ch = ' '; /* translate '\t' to space */ 3275 ch = cmd_get8 ();
2895 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3276 else if (ch < 0x20)
2896 return NULL; /* other control character - exit */ 3277 return NULL; /* other control character - exit */
3278
3279 seen_esc = false;
3280
2897 if (n < sizeof (string) - 1) 3281 if (n >= sizeof (string) - 1)
3282 // stop at some sane length
3283 return NULL;
3284
2898 string[n++] = ch; 3285 string[n++] = ch;
2899 seen_esc = 0;
2900 } 3286 }
3287
2901 string[n++] = '\0'; 3288 string[n++] = '\0';
2902 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3289
2903 return NULL;
2904 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3290 ends_how = (ch == 0x5c ? C0_ESC : ch);
2905 STRNCPY (s, string, n); 3291
2906 return s; 3292 return rxvt_wcstombs (string);
2907} 3293}
2908 3294
2909/*----------------------------------------------------------------------*/ 3295/*----------------------------------------------------------------------*/
2910/* 3296/*
2911 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3297 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2912 */ 3298 */
2913void 3299void
2914rxvt_term::process_dcs_seq () 3300rxvt_term::process_dcs_seq ()
2915{ 3301{
2916 unsigned char eh, *s;
2917 /* 3302 /*
2918 * Not handled yet 3303 * Not handled yet
2919 */ 3304 */
3305
3306 unicode_t eh;
2920 s = get_to_st (&eh); 3307 char *s = get_to_st (eh);
2921 if (s) 3308 if (s)
2922 free (s); 3309 free (s);
3310
2923 return; 3311 return;
2924} 3312}
2925 3313
2926/*----------------------------------------------------------------------*/ 3314/*----------------------------------------------------------------------*/
2927/* 3315/*
2928 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3316 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2929 */ 3317 */
2930void 3318void
2931rxvt_term::process_osc_seq () 3319rxvt_term::process_osc_seq ()
2932{ 3320{
2933 unsigned char ch, eh, *s; 3321 int arg;
2934 int arg;
2935 3322
2936 ch = cmd_getc (); 3323 unicode_t ch = cmd_getc ();
2937 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3324 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2938 arg = arg * 10 + (ch - '0'); 3325 arg = arg * 10 + (ch - '0');
2939 3326
2940 if (ch == ';') 3327 if (ch == ';')
2941 { 3328 {
3329 unicode_t eh;
2942 s = get_to_st (&eh); 3330 char *s = get_to_st (eh);
3331
2943 if (s) 3332 if (s)
2944 { 3333 {
2945 /*
2946 * rxvt_menubar_dispatch () violates the constness of the string,
2947 * so do it here
2948 */
2949 if (arg == XTerm_Menu)
2950#if 0 /* XXX: currently disabled due to security concerns */
2951 menubar_dispatch ((char *)s);
2952#else
2953 (void)0;
2954#endif
2955 else
2956 xterm_seq (arg, (char *)s, eh); 3334 process_xterm_seq (arg, s, eh);
2957 free (s); 3335 free (s);
2958 } 3336 }
2959 } 3337 }
2960} 3338}
3339
3340void
3341rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3342{
3343 if (str[0] == '?' && !str[1])
3344 {
3345 rgba c;
3346 pix_colors_focused[color].get (c);
3347
3348#if XFT
3349 if (c.a != rgba::MAX_CC)
3350 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3351 else
3352#endif
3353 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3354 }
3355 else
3356 set_window_color (color, str);
3357}
3358
2961/* 3359/*
2962 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3360 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2963 * 0 = change iconName/title
2964 * 1 = change iconName
2965 * 2 = change title
2966 * 4 = change color
2967 * 12 = change text color
2968 * 13 = change mouse foreground color
2969 * 17 = change highlight character colour
2970 * 18 = change bold character color
2971 * 19 = change underlined character color
2972 * 46 = change logfile (not implemented)
2973 * 50 = change font
2974 *
2975 * rxvt extensions:
2976 * 9 = change locale (NYI)
2977 * 10 = menu (may change in future)
2978 * 20 = bg pixmap
2979 * 39 = change default fg color
2980 * 49 = change default bg color
2981 * 55 = dump scrollback buffer and all of screen
2982 */ 3361 */
2983void 3362void
2984rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3363rxvt_term::process_xterm_seq (int op, char *str, char resp)
2985{ 3364{
2986 int changed = 0; 3365 int color;
2987 int color;
2988 char *buf, *name; 3366 char *buf, *name;
3367 bool query = str[0] == '?' && !str[1];
3368 int saveop = op;
3369
3370 dLocal (Display *, dpy);
2989 3371
2990 assert (str != NULL); 3372 assert (str != NULL);
3373
3374 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3375 return;
3376
2991 switch (op) 3377 switch (op)
2992 { 3378 {
2993 case XTerm_name: 3379 case XTerm_name:
2994 set_title (str); 3380 set_title (str);
2995 /* FALLTHROUGH */ 3381 /* FALLTHROUGH */
2996 case XTerm_iconName: 3382 case XTerm_iconName:
2997 set_iconName (str); 3383 set_icon_name (str);
2998 break; 3384 break;
2999 case XTerm_title: 3385 case XTerm_title:
3000 set_title (str); 3386 set_title (str);
3001 break; 3387 break;
3388 case XTerm_property:
3389 if (str[0] == '?')
3390 {
3391 Atom prop = display->atom (str + 1);
3392 Atom actual_type;
3393 int actual_format;
3394 unsigned long nitems;
3395 unsigned long bytes_after;
3396 unsigned char *value = 0;
3397 const char *str = "";
3398
3399 if (prop
3400 && XGetWindowProperty (dpy, parent,
3401 prop, 0, 1<<16, 0, AnyPropertyType,
3402 &actual_type, &actual_format,
3403 &nitems, &bytes_after, &value) == Success
3404 && actual_type != None
3405 && actual_format == 8)
3406 str = (const char *)(value);
3407
3408 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3409
3410 XFree (value);
3411 }
3412 else
3413 {
3414 char *eq = strchr (str, '=');
3415
3416 if (eq)
3417 {
3418 *eq = 0;
3419 set_utf8_property (display->atom (str), eq + 1);
3420 }
3421 else
3422 XDeleteProperty (dpy, parent,
3423 display->atom (str));
3424 }
3425 break;
3426
3002 case XTerm_Color: 3427 case XTerm_Color:
3003 for (buf = (char *)str; buf && *buf;) 3428 for (buf = (char *)str; buf && *buf;)
3004 { 3429 {
3005 if ((name = STRCHR (buf, ';')) == NULL) 3430 if ((name = strchr (buf, ';')) == NULL)
3006 break; 3431 break;
3432
3007 *name++ = '\0'; 3433 *name++ = '\0';
3008 color = atoi (buf); 3434 color = atoi (buf) + minCOLOR;
3009 if (color < 0 || color >= TOTAL_COLORS) 3435
3436 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3010 break; 3437 break;
3438
3011 if ((buf = STRCHR (name, ';')) != NULL) 3439 if ((buf = strchr (name, ';')) != NULL)
3012 *buf++ = '\0'; 3440 *buf++ = '\0';
3013 set_window_color (color + minCOLOR, name); 3441
3442 process_color_seq (op, color, name, resp);
3014 } 3443 }
3444 break;
3445 case Rxvt_restoreFG:
3446 case XTerm_Color00:
3447 process_color_seq (op, Color_fg, str, resp);
3448 break;
3449 case Rxvt_restoreBG:
3450 case XTerm_Color01:
3451 process_color_seq (op, Color_bg, str, resp);
3015 break; 3452 break;
3016#ifndef NO_CURSORCOLOR 3453#ifndef NO_CURSORCOLOR
3017 case XTerm_Color_cursor: 3454 case XTerm_Color_cursor:
3018 set_window_color (Color_cursor, str); 3455 process_color_seq (op, Color_cursor, str, resp);
3019 break; 3456 break;
3020#endif 3457#endif
3021 case XTerm_Color_pointer: 3458 case XTerm_Color_pointer_fg:
3022 set_window_color (Color_pointer, str); 3459 process_color_seq (op, Color_pointer_fg, str, resp);
3023 break; 3460 break;
3461 case XTerm_Color_pointer_bg:
3462 process_color_seq (op, Color_pointer_bg, str, resp);
3463 break;
3464#ifdef OPTION_HC
3465 case XTerm_Color_HC:
3466 process_color_seq (op, Color_HC, str, resp);
3467 break;
3468 case XTerm_Color_HTC:
3469 process_color_seq (op, Color_HTC, str, resp);
3470 break;
3471#endif
3024#ifndef NO_BOLD_UNDERLINE_REVERSE 3472#ifndef NO_BOLD_UNDERLINE_REVERSE
3025 case XTerm_Color_BD: 3473 case URxvt_Color_BD:
3026 set_window_color (Color_BD, str); 3474 process_color_seq (op, Color_BD, str, resp);
3027 break; 3475 break;
3028 case XTerm_Color_UL: 3476 case URxvt_Color_UL:
3029 set_window_color (Color_UL, str); 3477 process_color_seq (op, Color_UL, str, resp);
3030 break; 3478 break;
3031 case XTerm_Color_RV: 3479 case URxvt_Color_IT:
3032 set_window_color (Color_RV, str); 3480 process_color_seq (op, Color_IT, str, resp);
3033 break; 3481 break;
3034#endif 3482#endif
3483 case URxvt_Color_border:
3484 process_color_seq (op, Color_border, str, resp);
3485 break;
3035 3486
3036 case XTerm_Menu: 3487#if BG_IMAGE_FROM_ROOT
3488 case URxvt_Color_tint:
3489 process_color_seq (op, Color_tint, str, resp);
3037 /* 3490 {
3038 * rxvt_menubar_dispatch () violates the constness of the string, 3491 bool changed = false;
3039 * so DON'T do it here 3492
3493 if (ISSET_PIXCOLOR (Color_tint))
3494 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3495
3496 if (changed)
3497 update_background ();
3040 */ 3498 }
3499
3041 break; 3500 break;
3501#endif
3502
3503#if BG_IMAGE_FROM_FILE
3042 case XTerm_Pixmap: 3504 case Rxvt_Pixmap:
3043 if (*str != ';') 3505 if (!strcmp (str, "?"))
3044 { 3506 {
3045#if XPM_BACKGROUND 3507 char str[256];
3046 scale_pixmap (""); /* reset to default scaling */ 3508 int h_scale = fimage.h_scale;
3047 set_bgPixmap (str); /* change pixmap */ 3509 int v_scale = fimage.v_scale;
3048#endif 3510 int h_align = fimage.h_align;
3049 scr_touch (true); 3511 int v_align = fimage.v_align;
3512
3513 sprintf (str, "[%dx%d+%d+%d]",
3514 h_scale, v_scale,
3515 h_align, v_align);
3516 process_xterm_seq (XTerm_title, str, CHAR_ST);
3050 } 3517 }
3051 while ((str = STRCHR (str, ';')) != NULL) 3518 else
3052 { 3519 {
3520 bool changed = false;
3521
3522 if (*str != ';')
3523 {
3524 try
3525 {
3526 fimage.set_file_geometry (this, str);
3527 changed = true;
3528 }
3529 catch (const class rxvt_failure_exception &e)
3530 {
3531 }
3532 }
3533 else
3534 {
3053 str++; 3535 str++;
3054#if XPM_BACKGROUND 3536 if (fimage.set_geometry (str, true))
3055 changed += scale_pixmap (str); 3537 changed = true;
3056#endif 3538 }
3057 3539
3540 if (changed)
3541 {
3542 if (bg_window_position_sensitive ())
3543 {
3544 int x, y;
3545 get_window_origin (x, y);
3546 parent_x = x;
3547 parent_y = y;
3548 }
3549 update_background ();
3550 }
3058 } 3551 }
3059 if (changed)
3060 {
3061#ifdef XPM_BACKGROUND
3062 resize_pixmap ();
3063#endif
3064 scr_touch (true);
3065 }
3066 break; 3552 break;
3553#endif
3067 3554
3068 case XTerm_restoreFG:
3069 set_window_color (Color_fg, str);
3070 break;
3071 case XTerm_restoreBG:
3072 set_window_color (Color_bg, str);
3073 break;
3074 case XTerm_logfile: 3555 case XTerm_logfile:
3556 // TODO, when secure mode?
3075 break; 3557 break;
3076 case XTerm_font: 3558
3077 change_font (str);
3078 break;
3079 case XTerm_locale:
3080 /* TODO */
3081 break;
3082#if 0 3559#if 0
3083 case XTerm_dumpscreen: /* no error notices */ 3560 case Rxvt_dumpscreen: /* no error notices */
3084 { 3561 {
3085 int fd; 3562 int fd;
3086 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3563 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3087 { 3564 {
3088 scr_dump (fd); 3565 scr_dump (fd);
3089 close (fd); 3566 close (fd);
3090 } 3567 }
3091 } 3568 }
3092 break; 3569 break;
3093#endif 3570#endif
3571 case XTerm_font:
3572 op = URxvt_font;
3573 case URxvt_font:
3574#if ENABLE_STYLES
3575 case URxvt_boldFont:
3576 case URxvt_italicFont:
3577 case URxvt_boldItalicFont:
3578#endif
3579 if (query)
3580 tt_printf ("\33]%d;%-.250s%c", saveop,
3581 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3582 ? fontset[op - URxvt_font]->fontdesc : "",
3583 resp);
3584 else
3585 {
3586 const char *&res = rs[Rs_font + (op - URxvt_font)];
3094 3587
3588 res = strdup (str);
3589 allocated.push_back ((void *)res);
3590 set_fonts ();
3591 }
3592 break;
3593
3594 case URxvt_version:
3595 if (query)
3596 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3597 op,
3598 rs[Rs_name], VERSION[0], VERSION[2],
3599 resp);
3600 break;
3601
3602#if !ENABLE_MINIMAL
3603 case URxvt_locale:
3604 if (query)
3605 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3606 else
3607 {
3608 set_locale (str);
3609 pty->set_utf8_mode (enc_utf8);
3610 init_xlocale ();
3611 }
3612 break;
3613
3614 case URxvt_view_up:
3615 case URxvt_view_down:
3616 {
3617 int lines = atoi (str);
3618
3619 if (lines)
3620 scr_page (op == URxvt_view_up ? UP : DN, lines);
3621 else
3622 scr_erase_savelines ();
3623 }
3624
3625 break;
3626#endif
3627
3628#if ENABLE_PERL
3629 case URxvt_perl:
3630 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3631 break;
3632#endif
3095 } 3633 }
3096} 3634}
3097/*----------------------------------------------------------------------*/ 3635/*----------------------------------------------------------------------*/
3098 3636
3099/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3637/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3104 * 's' = save 3642 * 's' = save
3105 * 'r' = restore 3643 * 'r' = restore
3106 * 't' = toggle 3644 * 't' = toggle
3107 * so no need for fancy checking 3645 * so no need for fancy checking
3108 */ 3646 */
3109int 3647int ecb_cold
3110rxvt_term::privcases (int mode, unsigned long bit) 3648rxvt_term::privcases (int mode, unsigned long bit)
3111{ 3649{
3112 int state; 3650 int state;
3113 3651
3114 if (mode == 's') 3652 if (mode == 's')
3115 { 3653 {
3116 SavedModes |= (PrivateModes & bit); 3654 if (priv_modes & bit)
3655 SavedModes |= bit;
3656 else
3657 SavedModes &= ~bit;
3117 return -1; 3658 return -1;
3118 } 3659 }
3119 else 3660 else
3120 { 3661 {
3121 if (mode == 'r') 3662 if (mode == 'r')
3122 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3663 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3123 else 3664 else
3124 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3665 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3125 PrivMode (state, bit); 3666
3667 if (state)
3668 priv_modes |= bit;
3669 else
3670 priv_modes &= ~bit;
3126 } 3671 }
3672
3127 return state; 3673 return state;
3128} 3674}
3129 3675
3130/* we're not using priv _yet_ */ 3676/* we're not using priv _yet_ */
3131void 3677void
3132rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3678rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3133{ 3679{
3134 unsigned int i, j; 3680 unsigned int i, j;
3135 int state; 3681 int state;
3682
3136 static const struct 3683 static const struct
3137 { 3684 {
3138 const int argval; 3685 const int argval;
3139 const unsigned long bit; 3686 const unsigned long bit;
3140 }
3141 argtopriv[] = { 3687 } argtopriv[] = {
3142 { 1, PrivMode_aplCUR }, 3688 { 1, PrivMode_aplCUR }, // DECCKM
3143 { 2, PrivMode_vt52 }, 3689 { 2, PrivMode_vt52 }, // DECANM
3144 { 3, PrivMode_132 }, 3690 { 3, PrivMode_132 }, // DECCOLM
3145 { 4, PrivMode_smoothScroll }, 3691 { 4, PrivMode_smoothScroll }, // DECSCLM
3146 { 5, PrivMode_rVideo }, 3692 { 5, PrivMode_rVideo }, // DECSCNM
3147 { 6, PrivMode_relOrigin }, 3693 { 6, PrivMode_relOrigin }, // DECOM
3148 { 7, PrivMode_Autowrap }, 3694 { 7, PrivMode_Autowrap }, // DECAWM
3695 // 8, auto-repeat keys // DECARM
3149 { 9, PrivMode_MouseX10 }, 3696 { 9, PrivMode_MouseX10 },
3150#ifdef menuBar_esc 3697 // 18 end FF to printer after print screen
3151 { menuBar_esc, PrivMode_menuBar }, 3698 // 19 Print screen prints full screen/scroll region
3152#endif 3699 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3153#ifdef scrollBar_esc 3700#ifdef scrollBar_esc
3154 { scrollBar_esc, PrivMode_scrollBar }, 3701 { scrollBar_esc, PrivMode_scrollBar },
3155#endif 3702#endif
3156 { 25, PrivMode_VisibleCursor },
3157 { 35, PrivMode_ShiftKeys }, 3703 { 35, PrivMode_ShiftKeys }, // rxvt extension
3704 // 38, tektronix mode // DECTEK
3158 { 40, PrivMode_132OK }, 3705 { 40, PrivMode_132OK },
3706 // 41 xterm more fixes NYI
3707 // 45 margin bell NYI
3708 // 46 start logging
3159 { 47, PrivMode_Screen }, 3709 { 47, PrivMode_Screen },
3160 { 66, PrivMode_aplKP }, 3710 { 66, PrivMode_aplKP }, // DECNKM
3161#ifndef NO_BACKSPACE_KEY 3711#ifndef NO_BACKSPACE_KEY
3162 { 67, PrivMode_BackSpace }, 3712 { 67, PrivMode_BackSpace }, // DECBKM
3163#endif 3713#endif
3164 { 1000, PrivMode_MouseX11 }, 3714 { 1000, PrivMode_MouseX11 },
3715 { 1002, PrivMode_MouseBtnEvent },
3716 { 1003, PrivMode_MouseAnyEvent },
3717#if ENABLE_FRILLS
3718 { 1005, PrivMode_ExtModeMouse },
3719#endif
3165 { 1010, PrivMode_TtyOutputInh }, 3720 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3166 { 1011, PrivMode_Keypress }, 3721 { 1011, PrivMode_Keypress }, // rxvt extension
3722#if ENABLE_FRILLS
3723 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3724#endif
3725 // 1035 enable modifiers for alt, numlock NYI
3726 // 1036 send ESC for meta keys NYI
3727 // 1037 send DEL for keypad delete NYI
3167 { 1047, PrivMode_Screen }, 3728 { 1047, PrivMode_Screen },
3729 // 1048 save and restore cursor, implemented in code
3168 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3730 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3731 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3732 { 2004, PrivMode_BracketPaste },
3169 }; 3733 };
3170 3734
3171 if (nargs == 0) 3735 if (nargs == 0)
3172 return; 3736 return;
3173 3737
… …
3180 for (i = 0; i < nargs; i++) 3744 for (i = 0; i < nargs; i++)
3181 { 3745 {
3182 state = -1; 3746 state = -1;
3183 3747
3184 /* basic handling */ 3748 /* basic handling */
3185 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3749 for (j = 0; j < ecb_array_length (argtopriv); j++)
3186 if (argtopriv[j].argval == arg[i]) 3750 if (argtopriv[j].argval == arg[i])
3187 { 3751 {
3188 state = privcases (mode, argtopriv[j].bit); 3752 state = privcases (mode, argtopriv[j].bit);
3189 break; 3753 break;
3190 } 3754 }
3191 3755
3192 /* extra handling for values with state unkept */ 3756 /* extra handling for values with state unkept */
3193 if (state == -1)
3194 switch (arg[i]) 3757 switch (arg[i])
3195 { 3758 {
3759#if ENABLE_STYLES
3760 case 1021:
3761 set_option (Opt_intensityStyles, mode);
3762
3763 scr_touch (true);
3764 break;
3765#endif
3196 case 1048: /* alternative cursor save */ 3766 case 1048: /* alternative cursor save */
3767 if (option (Opt_secondaryScreen))
3197 if (mode == 0) 3768 if (mode == 0)
3198 scr_cursor (RESTORE); 3769 scr_cursor (RESTORE);
3199 else if (mode == 1) 3770 else if (mode == 1)
3200 scr_cursor (SAVE); 3771 scr_cursor (SAVE);
3201 /* FALLTHROUGH */
3202 default:
3203 continue; /* for (;i;) */
3204 }
3205
3206 /* extra handling for values with valid 0 or 1 state */
3207 switch (arg[i])
3208 {
3209 /* case 1: - application cursor keys */
3210 case 2: /* VT52 mode */
3211 /* oddball mode. should be set regardless of set/reset
3212 * parameter. Return from VT52 mode with an ESC < from
3213 * within VT52 mode
3214 */
3215 PrivMode (1, PrivMode_vt52);
3216 break; 3772 break;
3773 }
3774
3775 if (state >= 0)
3776 /* extra handling for values with valid 0 or 1 state */
3777 switch (arg[i])
3778 {
3779 /* case 1: - application cursor keys */
3780 case 2: /* VT52 mode */
3781 /* oddball mode. should be set regardless of set/reset
3782 * parameter. Return from VT52 mode with an ESC < from
3783 * within VT52 mode
3784 */
3785 priv_modes |= PrivMode_vt52;
3786 break;
3217 case 3: /* 80/132 */ 3787 case 3: /* 80/132 */
3218 if (PrivateModes & PrivMode_132OK) 3788 if (priv_modes & PrivMode_132OK)
3219 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3789 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3220 (unsigned int)TermWin.height);
3221 break; 3790 break;
3222 case 4: /* smooth scrolling */ 3791 case 4: /* smooth scrolling */
3223 if (state)
3224 Options &= ~Opt_jumpScroll;
3225 else
3226 Options |= Opt_jumpScroll; 3792 set_option (Opt_jumpScroll, !state);
3227 break; 3793 break;
3228 case 5: /* reverse video */ 3794 case 5: /* reverse video */
3229 scr_rvideo_mode (state); 3795 scr_rvideo_mode (state);
3230 break; 3796 break;
3231 case 6: /* relative/absolute origins */ 3797 case 6: /* relative/absolute origins */
3232 scr_relative_origin (state); 3798 scr_relative_origin (state);
3233 break; 3799 break;
3234 case 7: /* autowrap */ 3800 case 7: /* autowrap */
3235 scr_autowrap (state); 3801 scr_autowrap (state);
3236 break; 3802 break;
3237 /* case 8: - auto repeat, can't do on a per window basis */ 3803 /* case 8: - auto repeat, can't do on a per window basis */
3238 case 9: /* X10 mouse reporting */ 3804 case 9: /* X10 mouse reporting */
3239 if (state) /* orthogonal */ 3805 if (state) /* orthogonal */
3240 PrivateModes &= ~ (PrivMode_MouseX11); 3806 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3241 break; 3807 break;
3242#ifdef menuBar_esc
3243 case menuBar_esc:
3244#ifdef MENUBAR
3245 map_menuBar (state);
3246#endif
3247 break;
3248#endif
3249#ifdef scrollBar_esc 3808#ifdef scrollBar_esc
3250 case scrollBar_esc: 3809 case scrollBar_esc:
3251 if (scrollbar_mapping (state)) 3810 scrollBar.map (state);
3252 {
3253 resize_all_windows (0, 0, 0); 3811 resize_all_windows (0, 0, 0);
3254 scr_touch (true); 3812 scr_touch (true);
3255 }
3256 break; 3813 break;
3257#endif 3814#endif
3258 case 25: /* visible/invisible cursor */ 3815 case 25: /* visible/invisible cursor */
3259 scr_cursor_visible (state); 3816 scr_cursor_visible (state);
3260 break; 3817 break;
3261 /* case 35: - shift keys */ 3818 /* case 35: - shift keys */
3262 /* case 40: - 80 <--> 132 mode */ 3819 /* case 40: - 80 <--> 132 mode */
3263 case 47: /* secondary screen */ 3820 case 47: /* secondary screen */
3264 scr_change_screen (state); 3821 scr_change_screen (state);
3265 break; 3822 break;
3266 /* case 66: - application key pad */ 3823 /* case 66: - application key pad */
3267 /* case 67: - backspace key */ 3824 /* case 67: - backspace key */
3268 case 1000: /* X11 mouse reporting */ 3825 case 1000: /* X11 mouse reporting */
3269 if (state) /* orthogonal */ 3826 if (state) /* orthogonal */
3270 PrivateModes &= ~ (PrivMode_MouseX10); 3827 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3271 break; 3828 break;
3272#if 0
3273 case 1001: 3829 case 1002:
3274 break; /* X11 mouse highlighting */ 3830 case 1003:
3275#endif 3831 if (state)
3832 {
3833 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3834 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3835 mouse_row = mouse_col = 0;
3836 vt_emask_mouse = PointerMotionMask;
3837 }
3838 else
3839 vt_emask_mouse = NoEventMask;
3840
3841 vt_select_input ();
3842 break;
3276 case 1010: /* scroll to bottom on TTY output inhibit */ 3843 case 1010: /* scroll to bottom on TTY output inhibit */
3277 if (state)
3278 Options &= ~Opt_scrollTtyOutput;
3279 else
3280 Options |= Opt_scrollTtyOutput; 3844 set_option (Opt_scrollTtyOutput, !state);
3281 break; 3845 break;
3282 case 1011: /* scroll to bottom on key press */ 3846 case 1011: /* scroll to bottom on key press */
3283 if (state)
3284 Options |= Opt_scrollTtyKeypress; 3847 set_option (Opt_scrollTtyKeypress, state);
3285 else
3286 Options &= ~Opt_scrollTtyKeypress;
3287 break; 3848 break;
3288 case 1047: /* secondary screen w/ clearing */ 3849 case 1047: /* secondary screen w/ clearing last */
3289 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3850 if (option (Opt_secondaryScreen))
3290 if (current_screen != PRIMARY) 3851 if (!state)
3291 scr_erase_screen (2); 3852 scr_erase_screen (2);
3853
3292 scr_change_screen (state); 3854 scr_change_screen (state);
3293 /* FALLTHROUGH */
3294 default:
3295 break; 3855 break;
3856 case 1049: /* secondary screen w/ clearing first */
3857 if (option (Opt_secondaryScreen))
3858 if (state)
3859 scr_cursor (SAVE);
3860
3861 scr_change_screen (state);
3862
3863 if (option (Opt_secondaryScreen))
3864 if (state)
3865 scr_erase_screen (2);
3866 else
3867 scr_cursor (RESTORE);
3868 break;
3869 default:
3870 break;
3296 } 3871 }
3297 } 3872 }
3298} 3873}
3299/*}}} */ 3874/*}}} */
3300 3875
3301/*{{{ process sgr sequences */ 3876/*{{{ process sgr sequences */
3302void 3877void ecb_hot
3303rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3878rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3304{ 3879{
3305 unsigned int i; 3880 unsigned int i;
3306 short rendset; 3881 short rendset;
3307 int rendstyle; 3882 int rendstyle;
3308 3883
3309 if (nargs == 0) 3884 if (nargs == 0)
3310 { 3885 {
3311 scr_rendition (0, ~RS_None); 3886 scr_rendition (0, ~RS_None);
3312 return; 3887 return;
3313 } 3888 }
3889
3314 for (i = 0; i < nargs; i++) 3890 for (i = 0; i < nargs; i++)
3315 { 3891 {
3316 rendset = -1; 3892 rendset = -1;
3317 switch (arg[i]) 3893 switch (arg[i])
3318 { 3894 {
… …
3320 rendset = 0, rendstyle = ~RS_None; 3896 rendset = 0, rendstyle = ~RS_None;
3321 break; 3897 break;
3322 case 1: 3898 case 1:
3323 rendset = 1, rendstyle = RS_Bold; 3899 rendset = 1, rendstyle = RS_Bold;
3324 break; 3900 break;
3901 //case 2: // low intensity
3902 case 3:
3903 rendset = 1, rendstyle = RS_Italic;
3904 break;
3325 case 4: 3905 case 4:
3326 rendset = 1, rendstyle = RS_Uline; 3906 rendset = 1, rendstyle = RS_Uline;
3327 break; 3907 break;
3328 case 5: 3908 case 5: // slowly blinking
3909 case 6: // rapidly blinking
3329 rendset = 1, rendstyle = RS_Blink; 3910 rendset = 1, rendstyle = RS_Blink;
3330 break; 3911 break;
3912 //case 6: // scoansi light background
3331 case 7: 3913 case 7:
3332 rendset = 1, rendstyle = RS_RVid; 3914 rendset = 1, rendstyle = RS_RVid;
3333 break; 3915 break;
3334 case 22: 3916 case 8:
3917 // invisible. NYI
3918 break;
3919 //case 9: // crossed out
3920 //case 10: // scoansi acs off, primary font
3921 //case 11: // scoansi acs on, first alt font
3922 //case 12: // scoansi acs on, |0x80, second alt font
3923 //...
3924 //case 19: // ninth alt font
3925 //case 20: // gothic
3926 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3335 rendset = 0, rendstyle = RS_Bold; 3927 rendset = 0, rendstyle = RS_Bold;
3928 break;
3929 case 22: // normal intensity
3930 rendset = 0, rendstyle = RS_Bold;
3931 break;
3932 case 23: // disable italic
3933 rendset = 0, rendstyle = RS_Italic;
3336 break; 3934 break;
3337 case 24: 3935 case 24:
3338 rendset = 0, rendstyle = RS_Uline; 3936 rendset = 0, rendstyle = RS_Uline;
3339 break; 3937 break;
3340 case 25: 3938 case 25:
3341 rendset = 0, rendstyle = RS_Blink; 3939 rendset = 0, rendstyle = RS_Blink;
3342 break; 3940 break;
3941 case 26: // variable spacing (iso 8613)
3942 rendset = 0, rendstyle = RS_Blink;
3943 break;
3343 case 27: 3944 case 27:
3344 rendset = 0, rendstyle = RS_RVid; 3945 rendset = 0, rendstyle = RS_RVid;
3345 break; 3946 break;
3947 //case 28: // visible. NYI
3948 //case 29: // not crossed-out
3346 } 3949 }
3950
3347 if (rendset != -1) 3951 if (rendset != -1)
3348 { 3952 {
3349 scr_rendition (rendset, rendstyle); 3953 scr_rendition (rendset, rendstyle);
3350 continue; /* for (;i;) */ 3954 continue; /* for (;i;) */
3351 } 3955 }
… …
3358 case 33: 3962 case 33:
3359 case 34: 3963 case 34:
3360 case 35: 3964 case 35:
3361 case 36: 3965 case 36:
3362 case 37: 3966 case 37:
3363 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3967 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3364 Color_fg);
3365 break; 3968 break;
3366#ifdef TTY_256COLOR 3969 case 38: // set fg color, ISO 8613-6
3367 case 38:
3368 if (nargs > i + 2 && arg[i + 1] == 5) 3970 if (nargs > i + 2 && arg[i + 1] == 5)
3369 { 3971 {
3370 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3972 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3371 Color_fg);
3372 i += 2; 3973 i += 2;
3373 } 3974 }
3374 break; 3975 break;
3375#endif
3376 case 39: /* default fg */ 3976 case 39: /* default fg */
3377 scr_color (Color_fg, Color_fg); 3977 scr_color (Color_fg, Color_fg);
3378 break; 3978 break;
3379 3979
3380 case 40: 3980 case 40:
… …
3383 case 43: 3983 case 43:
3384 case 44: 3984 case 44:
3385 case 45: 3985 case 45:
3386 case 46: 3986 case 46:
3387 case 47: 3987 case 47:
3388 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3988 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3389 Color_bg);
3390 break; 3989 break;
3391#ifdef TTY_256COLOR 3990 case 48: // set bg color, ISO 8613-6
3392 case 48:
3393 if (nargs > i + 2 && arg[i + 1] == 5) 3991 if (nargs > i + 2 && arg[i + 1] == 5)
3394 { 3992 {
3395 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3993 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3396 Color_bg);
3397 i += 2; 3994 i += 2;
3398 } 3995 }
3399 break; 3996 break;
3400#endif
3401 case 49: /* default bg */ 3997 case 49: /* default bg */
3402 scr_color (Color_bg, Color_bg); 3998 scr_color (Color_bg, Color_bg);
3403 break; 3999 break;
3404 4000
3405#ifndef NO_BRIGHTCOLOR 4001 //case 50: // not variable spacing
4002
4003#if !ENABLE_MINIMAL
3406 case 90: 4004 case 90:
3407 case 91: /* set bright fg color */ 4005 case 91: /* set bright fg color */
3408 case 92: 4006 case 92:
3409 case 93: 4007 case 93:
3410 case 94: 4008 case 94:
3411 case 95: 4009 case 95:
3412 case 96: 4010 case 96:
3413 case 97: 4011 case 97:
3414 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4012 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3415 Color_fg);
3416 break; 4013 break;
3417 case 100: 4014 case 100:
3418 case 101: /* set bright bg color */ 4015 case 101: /* set bright bg color */
3419 case 102: 4016 case 102:
3420 case 103: 4017 case 103:
3421 case 104: 4018 case 104:
3422 case 105: 4019 case 105:
3423 case 106: 4020 case 106:
3424 case 107: 4021 case 107:
3425 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4022 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3426 Color_bg);
3427 break; 4023 break;
3428#endif 4024#endif
3429
3430 } 4025 }
3431 } 4026 }
3432} 4027}
3433/*}}} */
3434 4028
3435/*{{{ process Rob Nation's own graphics mode sequences */
3436void 4029void
3437rxvt_term::process_graphics () 4030rxvt_term::set_cursor_style (int style)
3438{ 4031{
3439 unsigned char ch, cmd = cmd_getc (); 4032 if (!IN_RANGE_INC (style, 0, 4))
3440
3441 if (cmd == 'Q')
3442 { /* query graphics */
3443 tt_printf ("\033G0\n"); /* no graphics */
3444 return; 4033 return;
3445 } 4034
3446 /* swallow other graphics sequences until terminating ':' */ 4035 set_option (Opt_cursorUnderline, style >= 3);
3447 do 4036
3448 ch = cmd_getc (); 4037#ifdef CURSOR_BLINK
3449 while (ch != ':'); 4038 set_option (Opt_cursorBlink, !style || (style & 1));
4039 cursor_blink_reset ();
4040#endif
4041
4042 want_refresh = 1;
3450} 4043}
3451/*}}} */ 4044/*}}} */
3452 4045
3453/* ------------------------------------------------------------------------- */ 4046/* ------------------------------------------------------------------------- */
3454 4047
… …
3458 */ 4051 */
3459void 4052void
3460rxvt_term::tt_printf (const char *fmt,...) 4053rxvt_term::tt_printf (const char *fmt,...)
3461{ 4054{
3462 va_list arg_ptr; 4055 va_list arg_ptr;
3463 unsigned char buf[256]; 4056 char buf[256];
3464 4057
3465 va_start (arg_ptr, fmt); 4058 va_start (arg_ptr, fmt);
3466 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4059 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3467 va_end (arg_ptr); 4060 va_end (arg_ptr);
3468 tt_write (buf, STRLEN (buf)); 4061 tt_write (buf, strlen (buf));
3469} 4062}
3470 4063
3471/* ---------------------------------------------------------------------- */ 4064/* ---------------------------------------------------------------------- */
3472/* Write data to the pty as typed by the user, pasted with the mouse, 4065/* Write data to the pty as typed by the user, pasted with the mouse,
3473 * or generated by us in response to a query ESC sequence. 4066 * or generated by us in response to a query ESC sequence.
3474 */ 4067 */
4068static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4069
3475void 4070void
3476rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4071rxvt_term::tt_write (const char *data, unsigned int len)
3477{ 4072{
3478 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4073 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4074 return;
3479 4075
3480 if (len) 4076 if (pty->pty < 0)
4077 return;
4078
4079 if (v_buflen == 0)
4080 {
4081 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4082
4083 max_it (written, 0);
4084
4085 if (written == len)
4086 return;
4087
4088 data += written;
4089 len -= written;
3481 { 4090 }
4091
4092 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4093
4094 memcpy (v_buffer + v_buflen, data, len);
4095 v_buflen += len;
4096
4097 pty_ev.set (ev::READ | ev::WRITE);
4098}
4099
4100void rxvt_term::pty_write ()
4101{
4102 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4103
4104 if (written > 0)
4105 {
4106 v_buflen -= written;
4107
3482 if (v_buflen == 0) 4108 if (v_buflen == 0)
3483 { 4109 {
3484 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3485
3486 if ((unsigned int)written == len)
3487 return;
3488
3489 data += written;
3490 len -= written;
3491 }
3492
3493
3494 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3495
3496 memcpy (v_buffer + v_buflen, data, len);
3497 v_buflen += len;
3498 }
3499
3500 for (;;)
3501 {
3502 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3503
3504 if (written > 0)
3505 {
3506 v_buflen -= written;
3507
3508 if (v_buflen == 0)
3509 {
3510 free (v_buffer); 4110 free (v_buffer);
3511 v_buffer = 0; 4111 v_buffer = 0;
3512 v_buflen = 0;
3513 4112
3514 pty_ev.set (EVENT_READ); 4113 pty_ev.set (ev::READ);
3515 return;
3516 }
3517
3518 memmove (v_buffer, v_buffer + written, v_buflen);
3519 }
3520 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3521 // original code just ignores this...
3522 destroy ();
3523 else
3524 {
3525 pty_ev.set (EVENT_READ | EVENT_WRITE);
3526 return; 4114 return;
3527 } 4115 }
4116
4117 memmove (v_buffer, v_buffer + written, v_buflen);
3528 } 4118 }
4119 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4120 pty_ev.set (ev::READ);
3529} 4121}
3530 4122
3531/*----------------------- end-of-file (C source) -----------------------*/ 4123/*----------------------- end-of-file (C source) -----------------------*/
3532 4124

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines