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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.37 by pcg, Sun Feb 1 20:12:53 2004 UTC vs.
Revision 1.542 by root, Thu Apr 24 22:32:59 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
30 * 32 *
31 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 36 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
45 47
46/*{{{ includes: */ 48/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 49#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
49#include "version.h" 52#include "version.h"
50#include "command.h" 53#include "command.h"
51 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
52#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
55 66
56/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
57void 68
58rxvt_term::lookup_key (XKeyEvent *ev) 69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
59{ 138{
60 int ctrl, meta, shft, len; 139 x = Pixel2Col (x);
61 unsigned int newlen; 140 y = Pixel2Row (y);
62 KeySym keysym; 141
63#ifdef DEBUG_CMD 142 if (!IN_RANGE_EXC (x, 0, ncol)
64 static int debug_key = 1; /* accessible by a debugger only */ 143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
65#endif 178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
405void ecb_cold
406rxvt_term::key_press (XKeyEvent &ev)
407{
408 int ctrl, meta, shft, len;
409 KeySym keysym;
66 int valid_keysym; 410 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 411 char kbuf[KBUFSZ];
412
413#if ISO_14755
414 if (iso14755buf & ISO_14755_52)
415 return;
416#endif
68 417
69 /* 418 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 419 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 420 * escape sequence to toggle the Keypad.
72 * 421 *
73 * Always permit `shift' to override the current setting 422 * Always permit `shift' to override the current setting
74 */ 423 */
75 shft = (ev->state & ShiftMask); 424 shft = ev.state & ShiftMask;
76 ctrl = (ev->state & ControlMask); 425 ctrl = ev.state & ControlMask;
77 meta = (ev->state & ModMetaMask); 426 meta = ev.state & ModMetaMask;
78
79 if (numlock_state || (ev->state & ModNumLockMask))
80 {
81 numlock_state = (ev->state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP);
83 }
84 427
85 kbuf[0] = 0; 428 kbuf[0] = 0;
86 429
87#ifdef USE_XIM 430#if USE_XIM
88 if (Input_Context) 431 if (Input_Context)
89 { 432 {
90 Status status_return; 433 Status status_return;
91 434
435#if 0
92#ifdef X_HAVE_UTF8_STRING 436#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 437 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, ev, (char *)kbuf, 438 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 439 KBUFSZ, &keysym, &status_return);
96 else 440 else
97#endif 441#endif
98 442#endif
99 { 443 {
100 wchar_t wkbuf[KBUFSZ + 1]; 444 wchar_t wkbuf[KBUFSZ + 1];
101 445
102 // the XOpenIM manpage lies about hardcoding the locale 446 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 447 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 448 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 449 SET_LOCALE (rs[Rs_imLocale]);
450
106 // assume wchar_t == unicode or better 451 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, ev, wkbuf, 452 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 453 KBUFSZ, &keysym, &status_return);
454
109 if (rs[Rs_imLocale]) 455 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 456 SET_LOCALE (locale);
111 457
112 if (status_return == XLookupChars 458 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 459 || status_return == XLookupBoth)
114 { 460 {
461 /* make sure the user can type ctrl-@, i.e. NUL */
462 if (len == 1 && *wkbuf == 0)
463 {
464 kbuf[0] = 0;
465 len = 1;
466 }
467 else
468 {
115 wkbuf[len] = 0; 469 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 470 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 471 if (len < 0)
118 len = 0; 472 len = 0;
473 }
119 } 474 }
120 else 475 else
121 len = 0; 476 len = 0;
122 } 477 }
123 478
124 valid_keysym = status_return == XLookupKeySym 479 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 480 || status_return == XLookupBoth;
126 } 481 }
127 else 482 else
128#endif 483#endif
129
130 { 484 {
131 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 485 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 486 valid_keysym = keysym != NoSymbol;
133 } 487 }
134 488
135 if (valid_keysym) 489 if (valid_keysym)
136 { 490 {
137 /* for some backwards compatibility */ 491#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 492 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 493 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 494#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 495
158 if (TermWin.saveLines) 496 if (saveLines)
159 { 497 {
160#ifdef UNSHIFTED_SCROLLKEYS 498#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 499 if (!ctrl && !meta)
162 {
163#else 500#else
164 if (IS_SCROLL_MOD) 501 if (IS_SCROLL_MOD)
502#endif
165 { 503 {
166#endif
167 int lnsppg; 504 int lnsppg;
168 505
169#ifdef PAGING_CONTEXT_LINES 506#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 507 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 508#else
172 lnsppg = TermWin.nrow * 4 / 5; 509 lnsppg = nrow * 4 / 5;
173#endif 510#endif
511 max_it (lnsppg, 1);
512
174 if (keysym == XK_Prior) 513 if (keysym == XK_Prior)
175 { 514 {
176 scr_page (UP, lnsppg); 515 scr_page (lnsppg);
177 return; 516 return;
178 } 517 }
179 else if (keysym == XK_Next) 518 else if (keysym == XK_Next)
180 { 519 {
181 scr_page (DN, lnsppg); 520 scr_page (-lnsppg);
182 return; 521 return;
183 } 522 }
184 } 523 }
185#ifdef SCROLL_ON_UPDOWN_KEYS 524#ifdef SCROLL_ON_UPDOWN_KEYS
186 if (IS_SCROLL_MOD) 525 if (IS_SCROLL_MOD)
187 { 526 {
188 if (keysym == XK_Up) 527 if (keysym == XK_Up)
189 { 528 {
190 scr_page (UP, 1); 529 scr_page (1);
191 return; 530 return;
192 } 531 }
193 else if (keysym == XK_Down) 532 else if (keysym == XK_Down)
194 { 533 {
195 scr_page (DN, 1); 534 scr_page (-1);
196 return; 535 return;
197 } 536 }
198 } 537 }
199#endif 538#endif
200#ifdef SCROLL_ON_HOMEEND_KEYS 539#ifdef SCROLL_ON_HOMEEND_KEYS
201 if (IS_SCROLL_MOD) 540 if (IS_SCROLL_MOD)
202 { 541 {
203 if (keysym == XK_Home) 542 if (keysym == XK_Home)
204 { 543 {
205 scr_move_to (0, 1); 544 scr_changeview (top_row);
206 return; 545 return;
207 } 546 }
208 else if (keysym == XK_End) 547 else if (keysym == XK_End)
209 { 548 {
210 scr_move_to (1, 0); 549 scr_changeview (0);
211 return; 550 return;
212 } 551 }
213 } 552 }
214#endif 553#endif
215
216 } 554 }
217 555
218 if (shft) 556 if (shft)
219 { 557 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 558 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 559 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 560 {
223 keysym += (XK_F11 - XK_F1); 561 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 562 shft = 0; /* turn off Shift */
225 } 563 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 564 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 565 {
228 switch (keysym) 566 switch (keysym)
229 { 567 {
230 /* normal XTerm key bindings */ 568 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 569 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev->time, 0, 0); 570 selection_request (ev.time);
233 return; 571 return;
572#if TODO
234 /* rxvt extras */ 573 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 574 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP);
237 return; 575 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 576 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN);
240 return; 577 return;
578#endif
241 } 579 }
242 } 580 }
243 } 581 }
244#ifdef PRINTPIPE 582
245 if (keysym == XK_Print) 583#if ENABLE_FRILLS || ISO_14755
246 { 584 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 585 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
248 return;
249 } 586 {
250#endif 587 int hv;
251#ifdef GREEK_SUPPORT 588
252 if (keysym == ks_greekmodeswith) 589 if (iso14755buf & ISO_14755_51
253 { 590 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 591 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 592 {
257 xterm_seq (XTerm_title, 593 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 594 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 595# if ISO_14755
260 greek_reset(); 596 iso14755_51 (0);
597# endif
598 return;
261 } 599 }
262 else 600 else if (keysym == XK_BackSpace)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 601 {
273 unsigned int l; 602 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 603# if ISO_14755
275 const unsigned char ch = C0_ESC; 604 iso14755_51 (iso14755buf & ISO_14755_MASK);
276
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 605# endif
285 tt_write (&ch, 1); 606 return;
286 tt_write (kbuf0, l); 607 }
608 else if ((hv = hex_keyval (ev)) >= 0)
609 {
610 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
611 | hv | ISO_14755_51;
612# if ISO_14755
613 iso14755_51 (iso14755buf & ISO_14755_MASK);
614# endif
287 return; 615 return;
288 } 616 }
289 else 617 else
290#endif
291
292 { 618 {
293 newlen = 1; 619# if ISO_14755
620 scr_overlay_off ();
621# endif
622 iso14755buf = 0;
623 }
624 }
625 else if (option (Opt_iso14755) &&
626 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
627 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
628 if (!(iso14755buf & ISO_14755_STARTED))
629 {
630 iso14755buf |= ISO_14755_STARTED;
631# if ISO_14755
632 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
633 scr_overlay_set (0, 0, "ISO 14755 mode");
634# endif
635 }
636#endif
637
638#ifdef PRINTPIPE
639 if (keysym == XK_Print)
640 {
641 scr_printscreen (ctrl | shft);
642 return;
643 }
644#endif
645
646 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
647 {
648 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
649 unsigned int newlen = 1;
650
651 if (ev.state & ModNumLockMask)
652 kp = false;
653
654 keysym = translate_keypad (keysym, kp);
655
294 switch (keysym) 656 switch (keysym)
657 {
658#ifndef NO_BACKSPACE_KEY
659 case XK_BackSpace:
660 if (priv_modes & PrivMode_HaveBackSpace)
661 {
662 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
663 ^ !!ctrl) ? '\b' : '\177';
664 kbuf[1] = '\0';
665 }
666 else
667 strcpy (kbuf, rs[Rs_backspace_key]);
668 break;
669#endif
670#ifndef NO_DELETE_KEY
671 case XK_Delete:
672 strcpy (kbuf, rs[Rs_delete_key]);
673 break;
674#endif
675 case XK_Tab:
676 if (shft)
677 strcpy (kbuf, "\033[Z");
678 else
679 {
680#ifdef CTRL_TAB_MAKES_META
681 if (ctrl)
682 meta = 1;
683#endif
684#ifdef MOD4_TAB_MAKES_META
685 if (ev.state & Mod4Mask)
686 meta = 1;
687#endif
688 newlen = 0;
689 }
690 break;
691
692 case XK_Up: /* "\033[A" */
693 case XK_Down: /* "\033[B" */
694 case XK_Right: /* "\033[C" */
695 case XK_Left: /* "\033[D" */
696 strcpy (kbuf, "\033[Z");
697 kbuf[2] = "DACB"[keysym - XK_Left];
698 /* do Shift first */
699 if (shft)
700 kbuf[2] = "dacb"[keysym - XK_Left];
701 else if (ctrl)
702 {
703 kbuf[1] = 'O';
704 kbuf[2] = "dacb"[keysym - XK_Left];
705 }
706 else if (priv_modes & PrivMode_aplCUR)
707 kbuf[1] = 'O';
708 break;
709
710 case XK_KP_Enter:
711 /* allow shift to override */
712 if (kp)
713 {
714 strcpy (kbuf, "\033OM");
715 break;
716 }
717
718 /* FALLTHROUGH */
719
720 case XK_Return:
721 if (priv_modes & PrivMode_LFNL)
722 {
723 kbuf[0] = '\015';
724 kbuf[1] = '\012';
725 kbuf[2] = '\0';
726 }
727 else
728 {
729 kbuf[0] = '\015';
730 kbuf[1] = '\0';
731 }
732 break;
733
734 case XK_KP_F1: /* "\033OP" */
735 case XK_KP_F2: /* "\033OQ" */
736 case XK_KP_F3: /* "\033OR" */
737 case XK_KP_F4: /* "\033OS" */
738 strcpy (kbuf, "\033OP");
739 kbuf[2] += (keysym - XK_KP_F1);
740 break;
741
742 case XK_KP_Multiply: /* "\033Oj" : "*" */
743 case XK_KP_Add: /* "\033Ok" : "+" */
744 case XK_KP_Separator: /* "\033Ol" : "," */
745 case XK_KP_Subtract: /* "\033Om" : "-" */
746 case XK_KP_Decimal: /* "\033On" : "." */
747 case XK_KP_Divide: /* "\033Oo" : "/" */
748 case XK_KP_0: /* "\033Op" : "0" */
749 case XK_KP_1: /* "\033Oq" : "1" */
750 case XK_KP_2: /* "\033Or" : "2" */
751 case XK_KP_3: /* "\033Os" : "3" */
752 case XK_KP_4: /* "\033Ot" : "4" */
753 case XK_KP_5: /* "\033Ou" : "5" */
754 case XK_KP_6: /* "\033Ov" : "6" */
755 case XK_KP_7: /* "\033Ow" : "7" */
756 case XK_KP_8: /* "\033Ox" : "8" */
757 case XK_KP_9: /* "\033Oy" : "9" */
758 /* allow shift to override */
759 if (kp)
760 {
761 strcpy (kbuf, "\033Oj");
762 kbuf[2] += (keysym - XK_KP_Multiply);
763 }
764 else
765 {
766 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
767 kbuf[1] = '\0';
768 }
769 break;
770
771 default:
295 { 772 {
296#ifndef NO_BACKSPACE_KEY 773 int param = map_function_key (keysym);
297 case XK_BackSpace: 774 if (param > 0)
298 if (PrivateModes & PrivMode_HaveBackSpace) 775 sprintf (kbuf,"\033[%d~", param);
299 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0';
303 }
304 else 776 else
305 STRCPY(kbuf, key_backspace);
306# ifdef MULTICHAR_SET
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
308 {
309 int col, row;
310
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 }
317# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete:
322 STRCPY(kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN(kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break;
336#endif
337 case XK_Tab:
338 if (shft)
339 STRCPY(kbuf, "\033[Z");
340 else
341 {
342#ifdef CTRL_TAB_MAKES_META
343 if (ctrl)
344 meta = 1;
345#endif
346#ifdef MOD4_TAB_MAKES_META
347 if (ev->state & Mod4Mask)
348 meta = 1;
349#endif
350 newlen = 0;
351 }
352 break;
353
354
355#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
361 {
362 STRCPY(kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]);
364 break;
365 }
366 else
367 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left);
369 /* FALLTHROUGH */
370#endif
371 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]);
377 /* do Shift first */
378 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]);
380 else if (ctrl)
381 {
382 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]);
384 }
385 else if (PrivateModes & PrivMode_aplCUR)
386 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break;
423
424#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior
426 case XK_KP_Prior:
427 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
429 {
430 STRCPY(kbuf, "\033Oy");
431 break;
432 }
433 /* FALLTHROUGH */
434# endif
435 case XK_Prior:
436 STRCPY(kbuf, "\033[5~");
437 break;
438# ifdef XK_KP_Next
439 case XK_KP_Next:
440 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
442 {
443 STRCPY(kbuf, "\033Os");
444 break;
445 }
446 /* FALLTHROUGH */
447# endif
448 case XK_Next:
449 STRCPY(kbuf, "\033[6~");
450 break;
451#endif
452 case XK_KP_Enter:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY(kbuf, "\033OM");
457 }
458 else
459 {
460 kbuf[0] = '\r';
461 kbuf[1] = '\0';
462 }
463 break;
464
465#ifdef XK_KP_Begin
466 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou");
468 break;
469
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif
478 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1);
484 break;
485
486 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */
493 case XK_KP_1: /* "\033Oq" : "1" */
494 case XK_KP_2: /* "\033Or" : "2" */
495 case XK_KP_3: /* "\033Os" : "3" */
496 case XK_KP_4: /* "\033Ot" : "4" */
497 case XK_KP_5: /* "\033Ou" : "5" */
498 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
504 {
505 STRCPY(kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply);
507 }
508 else
509 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0';
512 }
513 break;
514
515 case XK_Find:
516 STRCPY(kbuf, "\033[1~");
517 break;
518 case XK_Insert:
519 STRCPY(kbuf, "\033[2~");
520 break;
521#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove:
523 /* FALLTHROUGH */
524#endif
525 case XK_Execute:
526 STRCPY(kbuf, "\033[3~");
527 break;
528 case XK_Select:
529 STRCPY(kbuf, "\033[4~");
530 break;
531#ifdef XK_KP_End
532 case XK_KP_End:
533 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
535 {
536 STRCPY(kbuf, "\033Oq");
537 break;
538 }
539 /* FALLTHROUGH */
540#endif
541 case XK_End:
542 STRCPY(kbuf, KS_END);
543 break;
544#ifdef XK_KP_Home
545 case XK_KP_Home:
546 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
548 {
549 STRCPY(kbuf, "\033Ow");
550 break;
551 }
552 /* FALLTHROUGH */
553#endif
554 case XK_Home:
555 STRCPY(kbuf, KS_HOME);
556 break;
557
558#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey)))
560
561 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1);
567 break;
568 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6);
574 break;
575 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11);
580 break;
581 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15);
584 break;
585 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help);
587 break;
588 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu);
590 break;
591 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */
595 case XK_F21: /* "\033[35~" */
596 case XK_F22: /* "\033[36~" */
597 case XK_F23: /* "\033[37~" */
598 case XK_F24: /* "\033[38~" */
599 case XK_F25: /* "\033[39~" */
600 case XK_F26: /* "\033[40~" */
601 case XK_F27: /* "\033[41~" */
602 case XK_F28: /* "\033[42~" */
603 case XK_F29: /* "\033[43~" */
604 case XK_F30: /* "\033[44~" */
605 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17);
611 break;
612#undef FKEY
613 default:
614 newlen = 0; 777 newlen = 0;
615 break;
616 } 778 }
617 if (newlen) 779 break;
618 len = STRLEN(kbuf);
619 } 780 }
781
782 if (newlen)
783 len = strlen (kbuf);
784
785 if (len > 0)
786 {
620 /* 787 /*
788 * pass Shift/Control indicators for function keys ending with `~'
789 *
790 * eg,
791 * Prior = "ESC[5~"
792 * Shift+Prior = "ESC[5$"
793 * Ctrl+Prior = "ESC[5^"
794 * Ctrl+Shift+Prior = "ESC[5@"
795 */
796 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
797 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
798
799 /*
621 * Pass meta for all function keys, if 'meta' option set 800 * Pass meta for all function keys, if 'meta' option set
622 */ 801 */
623#ifdef META8_OPTION 802#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 803 if (meta && (meta_char == 0x80))
625 kbuf[len - 1] |= 0x80; 804 kbuf[len - 1] |= 0x80;
626#endif 805#endif
806 }
627 807
628 } 808 }
629 else if (ctrl && keysym == XK_minus) 809 else if (ctrl && keysym == XK_minus)
630 { 810 {
631 len = 1; 811 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 812 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
813 }
814 else if (keysym == XK_ISO_Left_Tab)
815 {
816 strcpy (kbuf, "\033[Z");
817 len = 3;
633 } 818 }
634 else 819 else
635 { 820 {
636#ifdef META8_OPTION 821#ifdef META8_OPTION
637 /* set 8-bit on */ 822 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 823 if (meta && (meta_char == 0x80))
639 { 824 {
640 unsigned char *ch; 825 char *ch;
641 826
642 for (ch = kbuf; ch < kbuf + len; ch++) 827 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 828 *ch |= 0x80;
829
644 meta = 0; 830 meta = 0;
645 } 831 }
646#endif 832#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 833 /* nil */ ;
652 } 834 }
653 } 835 }
836
837 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
838 return;
654 839
655 if (len <= 0) 840 if (len <= 0)
656 return; /* not mapped */ 841 return; /* not mapped */
657 842
658 if (Options & Opt_scrollTtyKeypress) 843 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 844 if (view_start)
660 { 845 {
661 TermWin.view_start = 0; 846 view_start = 0;
662 want_refresh = 1; 847 want_refresh = 1;
663 } 848 }
664
665 /*
666 * these modifications only affect the static keybuffer
667 * pass Shift/Control indicators for function keys ending with `~'
668 *
669 * eg,
670 * Prior = "ESC[5~"
671 * Shift+Prior = "ESC[5$"
672 * Ctrl+Prior = "ESC[5^"
673 * Ctrl+Shift+Prior = "ESC[5@"
674 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
675 */
676 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 849
679 /* escape prefix */ 850 /* escape prefix */
680 if (meta 851 if (meta
681#ifdef META8_OPTION 852#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 853 && meta_char == C0_ESC
683#endif 854#endif
684 ) 855 )
685 { 856 {
686 const unsigned char ch = C0_ESC; 857 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 858 tt_write (&ch, 1);
689 } 859 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 860
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 861 tt_write (kbuf, (unsigned int)len);
703} 862}
704/*}}} */
705 863
706#if (MENUBAR_MAX) 864void ecb_cold
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 865rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */
709unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
711{ 866{
712 unsigned int n, s; 867#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
868 KeySym keysym;
713 869
714 n = cmdbuf_ptr - cmdbuf_base; 870 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 871#endif
716 if (n > 0 && s < count) 872
873#if ENABLE_FRILLS || ISO_14755
874 // ISO 14755 support
875 if (iso14755buf)
876 if (iso14755buf & ISO_14755_52)
717 { 877 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 878# if ISO_14755
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 879 scr_overlay_off ();
720 cmdbuf_ptr = cmdbuf_base; 880# endif
721 cmdbuf_endp -= n; 881# if ISO_14755
722 s += n; 882 // iso14755 part 5.2 handling: release time
883 // first: controls
884 if ((ev.state & ControlMask)
885 && ((keysym >= 0x40 && keysym <= 0x5f)
886 || (keysym >= 0x61 && keysym <= 0x7f)))
887 {
888 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
889 commit_iso14755 ();
890
891 return;
892 }
893
894 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
895 if (i[0] == keysym)
896 {
897 iso14755buf = ISO_14755_51 | i[1];
898 commit_iso14755 ();
899
900 return;
901 }
902
903 scr_bell ();
904# endif
905 iso14755buf = 0;
906
907 return;
723 } 908 }
724 if (count > s) 909 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
725 { 910 {
726 rxvt_print_error("data loss: cmd_write too large"); 911# if ISO_14755
727 count = s; 912 scr_overlay_off ();
913# endif
914 if (iso14755buf & ISO_14755_51)
915 commit_iso14755 ();
916#if ISO_14755
917 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
918 {
919 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
920
921 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
922 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
923 }
924# endif
925 else
926 iso14755buf = 0;
728 } 927 }
729 for (; count--;) 928#endif
730 *cmdbuf_endp++ = *str++; 929
930 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
731 return 0; 931 return;
932
933#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
934 if (!(ev.state & ControlMask))
935 slip_wheel_ev.stop ();
936 else if (keysym == XK_Control_L || keysym == XK_Control_R)
937 mouse_slip_wheel_speed = 0;
938#endif
732} 939}
733#endif /* MENUBAR_MAX */
734 940
735void 941void
736rxvt_term::flush () 942rxvt_term::flush ()
737{ 943{
738#ifdef TRANSPARENT 944 flush_ev.stop ();
739 if (want_full_refresh) 945
946#ifdef HAVE_IMG
947 if (bg_flags & BG_NEEDS_REFRESH)
740 { 948 {
741 want_full_refresh = 0; 949 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 950 scr_touch (false);
744 want_refresh = 1;
745 } 951 }
746#endif 952#endif
747 953
748 if (want_refresh) 954 if (want_refresh)
749 { 955 {
956 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
957 {
958 int row = view_start;
959 int end_row = row + nrow;
960
961 while (row > top_row && ROW (row - 1).is_longer ())
962 --row;
963
964 do
965 {
966 int start_row = row;
967 line_t *l;
968
969 do
970 {
971 l = &ROW (row++);
972
973 if (!(l->f & LINE_FILTERED))
974 {
975 // line not filtered, mark it as filtered
976 l->f |= LINE_FILTERED;
977 while (l->is_longer ())
978 {
979 l = &ROW (row++);
980 l->f |= LINE_FILTERED;
981 }
982
983 // and filter it
984 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
985
986 break;
987 }
988 }
989 while (l->is_longer () && row < end_row);
990 }
991 while (row < end_row);
992 }
993
750 scr_refresh (refresh_type); 994 scr_refresh ();
751 scrollbar_show (1); 995 scrollBar.show (1);
752#ifdef USE_XIM 996#if USE_XIM
753 IMSendSpot (); 997 im_send_spot ();
754#endif 998#endif
755
756 } 999 }
757 1000
758 XFlush (Xdisplay); 1001 display->flush ();
759} 1002}
760 1003
1004/* checks whether a refresh is requested and starts the refresh timer */
761void 1005void
762rxvt_term::check_cb (check_watcher &w) 1006rxvt_term::refresh_check ()
763{ 1007{
764 SET_R (this); 1008 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1009 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1010
1011 display->flush ();
1012}
1013
1014void
1015rxvt_term::flush_cb (ev::timer &w, int revents)
1016{
1017 make_current ();
1018
1019 refresh_count = 0;
767 flush (); 1020 flush ();
768}
769
770void
771rxvt_term::process_x_events ()
772{
773 do
774 {
775 XEvent xev;
776
777 XNextEvent (Xdisplay, &xev);
778
779#if defined(CURSOR_BLINK)
780 if ((Options & Opt_cursorBlink) && xev.type == KeyPress)
781 {
782 if (hidden_cursor)
783 {
784 hidden_cursor = 0;
785 want_refresh = 1;
786 }
787
788 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
789 }
790#endif
791
792#if defined(POINTER_BLANK)
793 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
794 {
795 if (xev.type == MotionNotify
796 || xev.type == ButtonPress
797 || xev.type == ButtonRelease)
798 if (hidden_pointer)
799 pointer_unblank ();
800
801 if (xev.type == KeyPress && hidden_pointer == 0)
802 pointer_blank ();
803 }
804#endif
805
806#ifdef USE_XIM
807 if (!XFilterEvent (&xev, xev.xany.window))
808#endif
809 process_x_event (&xev);
810 }
811 while (XPending (Xdisplay));
812} 1021}
813 1022
814#ifdef CURSOR_BLINK 1023#ifdef CURSOR_BLINK
815void 1024void
1025rxvt_term::cursor_blink_reset ()
1026{
1027 if (hidden_cursor)
1028 {
1029 hidden_cursor = 0;
1030 want_refresh = 1;
1031 }
1032
1033 if (option (Opt_cursorBlink))
1034 cursor_blink_ev.again ();
1035 else
1036 cursor_blink_ev.stop ();
1037}
1038
1039void
816rxvt_term::cursor_blink_cb (time_watcher &w) 1040rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
817{ 1041{
818 hidden_cursor = !hidden_cursor; 1042 hidden_cursor = !hidden_cursor;
819 want_refresh = 1; 1043 want_refresh = 1;
820 1044 refresh_check ();
821 w.start (w.at + BLINK_INTERVAL);
822} 1045}
823#endif 1046#endif
824 1047
825#ifdef TEXT_BLINK 1048#ifdef TEXT_BLINK
826void 1049void
827rxvt_term::text_blink_cb (time_watcher &w) 1050rxvt_term::text_blink_cb (ev::timer &w, int revents)
828{ 1051{
829 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1052 if (scr_refresh_rend (RS_Blink, RS_Blink))
830 { 1053 {
831 hidden_text = !hidden_text; 1054 hidden_text = !hidden_text;
832 want_refresh = 1; 1055 want_refresh = 1;
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1056 refresh_check ();
834 } 1057 }
1058 else
1059 w.stop ();
835} 1060}
836#endif 1061#endif
837 1062
1063#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
838void 1064void
839rxvt_term::x_cb (io_watcher &w, short revents) 1065rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
840{ 1066{
841 SET_R (this); 1067 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
842 SET_LOCALE (locale); 1068 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
843 1069 {
844 process_x_events (); 1070 want_refresh = 1;
1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
845} 1075}
1076#endif
1077
1078#ifdef SELECTION_SCROLLING
1079void
1080rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1081{
1082 if (scr_page (scroll_selection_lines))
1083 {
1084 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1085 want_refresh = 1;
1086 refresh_check ();
1087 }
1088 else
1089 w.stop ();
1090}
1091#endif
1092
1093#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1094void
1095rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1096{
1097 if (scr_page (mouse_slip_wheel_speed))
1098 {
1099 want_refresh = 1;
1100 refresh_check ();
1101 }
1102
1103 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1104 {
1105 mouse_slip_wheel_speed = 0;
1106 w.stop ();
1107 }
1108}
1109#endif
1110
1111#if LINUX_YIELD_HACK
1112static struct event_handler
1113{
1114 ev::prepare yield_ev;
1115
1116 void yield_cb (ev::prepare &w, int revents)
1117 {
1118 // this should really be sched_yield(), but the linux guys thought
1119 // that giving a process calling sched_yield () less cpu time than
1120 // ones with high nice levels is a useful thing to do. It surely is is
1121 // allowed by the sus... as is returning ENOSYS.
1122 // since the linux guys additionally thought that breaking the only
1123 // known workaround against their unusable sched_yield hack is cool,
1124 // we just nanosleep a bit and hope for the best.
1125
1126 struct timespec ts = { 0, 1000 };
1127 nanosleep (&ts, 0);
1128
1129 w.stop ();
1130 }
1131
1132 event_handler ()
1133 : yield_ev (this, &event_handler::yield_cb)
1134 {
1135 }
1136} event_handler;
1137#endif
1138
1139/* make sure all the cmd data is at beginning of cmdbuf */
1140void
1141rxvt_term::cmdbuf_reify ()
1142{
1143 if (cmdbuf_ptr == cmdbuf_base)
1144 return;
1145
1146 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1147
1148 memmove (cmdbuf_base, cmdbuf_ptr, used);
1149 cmdbuf_ptr = cmdbuf_base;
1150 cmdbuf_endp = cmdbuf_ptr + used;
1151
1152}
1153
1154#if defined (KEYSYM_RESOURCE)
1155void
1156rxvt_term::cmdbuf_append (const char *str, size_t count)
1157{
1158 cmdbuf_reify ();
1159
1160 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1161
1162 if (count > avail)
1163 return;
1164
1165 memcpy (cmdbuf_endp, str, count);
1166 cmdbuf_endp += count;
1167
1168 cmd_parse ();
1169}
1170#endif
846 1171
847bool 1172bool
848rxvt_term::pty_fill () 1173rxvt_term::pty_fill ()
849{ 1174{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1175 cmdbuf_reify ();
851 1176
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1177 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1178
1179 if (!avail)
1180 {
1181 // normally this indicates a "too long" command sequence - just drop the data we have
853 cmdbuf_ptr = cmdbuf_base; 1182 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1183 cmdbuf_endp = cmdbuf_ptr;
1184 avail = CBUFSIZ;
1185 }
855 1186
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1187 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
857 1188
858 if (n > 0) 1189 if (r > 0)
859 { 1190 {
860 cmdbuf_endp += n; 1191 cmdbuf_endp += r;
861 return true; 1192 return true;
862 } 1193 }
863 else if (n < 0 && errno != EAGAIN) 1194 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1195 {
1196#if LINUX_YIELD_HACK
1197 if (display->is_local)
1198 event_handler.yield_ev.start ();
1199#endif
1200 }
1201 else
1202 {
1203 pty_ev.stop ();
1204
1205 if (!option (Opt_hold))
864 destroy (); 1206 destroy ();
1207 }
865 1208
866 return false; 1209 return false;
867} 1210}
868 1211
869void 1212void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1213rxvt_term::pty_cb (ev::io &w, int revents)
871{ 1214{
872 SET_R (this); 1215 make_current ();
873 SET_LOCALE (locale);
874 1216
875 if (revents & EVENT_WRITE) 1217 if (revents & ev::READ)
876 tt_write (0, 0);
877 else if (revents & EVENT_READ)
878 {
879 bool flag = true;
880
881 // loop, but don't allow a single term to monopolize us 1218 // loop, but don't allow a single term to monopolize us
882 // the number of loops is fully arbitrary, and thus wrong 1219 for (int i = CBUFCNT; i-- && pty_fill (); )
883 while (flag && pty_fill ()) 1220 cmd_parse ();
884 {
885 if (!seen_input)
886 {
887 seen_input = 1;
888 /* once we know the shell is running, send the screen size. Again! */
889 tt_winch ();
890 }
891 1221
892 uint32_t ch = NOCHAR; 1222 if (revents & ev::WRITE)
1223 pty_write ();
893 1224
894 for (;;) 1225 refresh_check ();
895 {
896 if (ch == NOCHAR)
897 ch = next_char ();
898
899 if (ch == NOCHAR) // TODO: improve
900 break;
901
902 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
903 {
904 /* Read a text string from the input buffer */
905 uint32_t buf[BUFSIZ];
906 bool refreshnow = false;
907 int nlines = 0;
908 uint32_t *str = buf;
909
910 *str++ = ch;
911
912 for (;;)
913 {
914 ch = next_char ();
915
916 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
917 break;
918 else
919 {
920 *str++ = ch;
921
922 if (ch == '\n')
923 {
924 nlines++;
925 refresh_count++;
926
927 if (!(Options & Opt_jumpScroll)
928 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
929 {
930 refreshnow = true;
931 flag = false;
932 ch = NOCHAR;
933 break;
934 }
935
936 // scr_add_lines only works for nlines < TermWin.nrow - 1.
937 if (nlines >= TermWin.nrow - 1)
938 {
939 scr_add_lines (buf, nlines, str - buf);
940 nlines = 0;
941 str = buf;
942 }
943 }
944
945 if (str >= buf + BUFSIZ)
946 {
947 ch = NOCHAR;
948 break;
949 }
950 }
951 }
952
953 scr_add_lines (buf, nlines, str - buf);
954
955 /*
956 * If there have been a lot of new lines, then update the screen
957 * What the heck I'll cheat and only refresh less than every page-full.
958 * the number of pages between refreshes is refresh_limit, which
959 * is incremented here because we must be doing flat-out scrolling.
960 *
961 * refreshing should be correct for small scrolls, because of the
962 * time-out
963 */
964 if (refreshnow)
965 {
966 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
967 refresh_limit++;
968
969 scr_refresh (refresh_type);
970 }
971
972 }
973 else
974 {
975 switch (ch)
976 {
977 default:
978 process_nonprinting (ch);
979 break;
980 case C0_ESC: /* escape char */
981 process_escape_seq ();
982 break;
983 /*case 0x9b: */ /* CSI */
984 /* process_csi_seq (); */
985 }
986
987 ch = NOCHAR;
988 }
989 }
990 }
991 }
992} 1226}
993 1227
994// read the next character, currently handles UTF-8 1228void ecb_cold
995// will probably handle all sorts of other stuff in the future 1229rxvt_term::pointer_unblank ()
996uint32_t
997rxvt_term::next_char ()
998{ 1230{
999 while (cmdbuf_ptr < cmdbuf_endp) 1231 XDefineCursor (dpy, vt, TermWin_cursor);
1000 { 1232 recolour_cursor ();
1001 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
1002 return *cmdbuf_ptr++;
1003
1004 wchar_t wc;
1005 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs);
1006
1007 if (len == (size_t)-2)
1008 return NOCHAR;
1009
1010 if (len == (size_t)-1)
1011 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
1012
1013 // assume wchar == unicode
1014 cmdbuf_ptr += len;
1015 return wc;
1016 }
1017
1018 return NOCHAR;
1019}
1020
1021/* rxvt_cmd_getc() - Return next input character */
1022/*
1023 * Return the next input character after first passing any keyboard input
1024 * to the command.
1025 */
1026uint32_t
1027rxvt_term::cmd_getc ()
1028{
1029 for (;;)
1030 {
1031 uint32_t c = next_char ();
1032 if (c != NOCHAR)
1033 return c;
1034
1035 // incomplete sequences should occur rarely, still, a better solution
1036 // would be preferred. either setjmp/longjmp or better design.
1037 fcntl (cmd_fd, F_SETFL, 0);
1038 pty_fill ();
1039 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
1040 }
1041}
1042 1233
1043#ifdef POINTER_BLANK 1234#ifdef POINTER_BLANK
1235 hidden_pointer = 0;
1236
1237 if (option (Opt_pointerBlank))
1238 pointer_ev.start (pointerBlankDelay);
1239#endif
1240}
1241
1242#ifdef POINTER_BLANK
1243void ecb_cold
1244rxvt_term::pointer_blank ()
1245{
1246 if (!option (Opt_pointerBlank))
1247 return;
1248
1249 XDefineCursor (dpy, vt, display->blank_cursor);
1250 XFlush (dpy);
1251
1252 hidden_pointer = 1;
1253}
1254
1255void ecb_cold
1256rxvt_term::pointer_cb (ev::timer &w, int revents)
1257{
1258 make_current ();
1259
1260 pointer_blank ();
1261}
1262#endif
1263
1044void 1264void
1045rxvt_term::pointer_unblank ()
1046{
1047 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1048 recolour_cursor ();
1049
1050 hidden_pointer = 0;
1051
1052 if (Options & Opt_pointerBlank)
1053 pointer_ev.start (NOW + pointerBlankDelay);
1054}
1055
1056void
1057rxvt_term::pointer_blank ()
1058{
1059 if (!(Options & Opt_pointerBlank))
1060 return;
1061
1062 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor);
1063 XFlush (Xdisplay);
1064
1065 hidden_pointer = 1;
1066}
1067
1068void
1069rxvt_term::pointer_cb (time_watcher &w)
1070{
1071 SET_R (this);
1072 SET_LOCALE (locale);
1073
1074 pointer_blank ();
1075}
1076#endif
1077
1078void
1079rxvt_term::mouse_report (const XButtonEvent *ev) 1265rxvt_term::mouse_report (XButtonEvent &ev)
1080{ 1266{
1081 int button_number, key_state = 0; 1267 int button_number, key_state = 0;
1082 int x, y; 1268 int x, y;
1269 int code = 32;
1083 1270
1084 x = ev->x; 1271 x = Pixel2Col (ev.x) + 1;
1085 y = ev->y; 1272 y = Pixel2Row (ev.y) + 1;
1086 pixel_position (&x, &y); 1273
1274 if (ev.type == MotionNotify)
1275 {
1276 if (x == mouse_row && y == mouse_col)
1277 return;
1278
1279 mouse_row = x;
1280 mouse_col = y;
1281 code += 32;
1282 }
1087 1283
1088 if (MEvent.button == AnyButton) 1284 if (MEvent.button == AnyButton)
1089 {
1090 button_number = 3; 1285 button_number = 3;
1091 }
1092 else 1286 else
1093 { 1287 {
1094 button_number = MEvent.button - Button1; 1288 button_number = MEvent.button - Button1;
1095 /* add 0x3D for wheel events, like xterm does */ 1289 /* add 0x3D for wheel events, like xterm does */
1096 if (button_number >= 3) 1290 if (button_number >= 3)
1097 button_number += (64 - 3); 1291 button_number += 64 - 3;
1098 } 1292 }
1099 1293
1100 if (PrivateModes & PrivMode_MouseX10) 1294 if (priv_modes & PrivMode_MouseX10)
1101 { 1295 {
1102 /* 1296 /*
1103 * do not report ButtonRelease 1297 * do not report ButtonRelease
1104 * no state info allowed 1298 * no state info allowed
1105 */ 1299 */
… …
1120 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1314 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1121 + ((MEvent.state & ControlMask) ? 16 : 0); 1315 + ((MEvent.state & ControlMask) ? 16 : 0);
1122#ifdef MOUSE_REPORT_DOUBLECLICK 1316#ifdef MOUSE_REPORT_DOUBLECLICK
1123 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1317 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1124#endif 1318#endif
1125
1126 } 1319 }
1127 1320
1128#ifdef DEBUG_MOUSEREPORT 1321#if DEBUG_MOUSEREPORT
1129 fprintf(stderr, "Mouse ["); 1322 fprintf (stderr, "Mouse [");
1130 if (key_state & 16) 1323 if (key_state & 16)
1131 fputc('C', stderr); 1324 fputc ('C', stderr);
1132 if (key_state & 4) 1325 if (key_state & 4)
1133 fputc('S', stderr); 1326 fputc ('S', stderr);
1134 if (key_state & 8) 1327 if (key_state & 8)
1135 fputc('A', stderr); 1328 fputc ('A', stderr);
1136 if (key_state & 32) 1329 if (key_state & 32)
1137 fputc('2', stderr); 1330 fputc ('2', stderr);
1138 fprintf(stderr, "]: <%d>, %d/%d\n", 1331 fprintf (stderr, "]: <%d>, %d/%d\n",
1139 button_number, 1332 button_number,
1140 x + 1, 1333 x,
1141 y + 1); 1334 y);
1142#else 1335#endif
1336
1337#if ENABLE_FRILLS
1338 if (priv_modes & PrivMode_ExtMouseRight)
1339 tt_printf ("\033[%d;%d;%dM",
1340 code + button_number + key_state,
1341 x,
1342 y);
1343 else if (priv_modes & PrivMode_ExtModeMouse)
1344 tt_printf ("\033[M%c%lc%lc",
1345 code + button_number + key_state,
1346 wint_t (32 + x),
1347 wint_t (32 + y));
1348 else
1349#endif
1143 tt_printf("\033[M%c%c%c", 1350 tt_printf ("\033[M%c%c%c",
1144 (32 + button_number + key_state), 1351 code + button_number + key_state,
1145 (32 + x + 1), 1352 32 + x,
1146 (32 + y + 1)); 1353 32 + y);
1147#endif
1148} 1354}
1149
1150#ifdef USING_W11LIB
1151void
1152rxvt_W11_process_x_event(XEvent *ev)
1153{
1154 rxvt_t *r = rxvt_get_r();
1155
1156 process_x_event (ev);
1157}
1158#endif
1159 1355
1160/*{{{ process an X event */ 1356/*{{{ process an X event */
1161void 1357void ecb_hot
1162rxvt_term::process_x_event (XEvent *ev) 1358rxvt_term::x_cb (XEvent &ev)
1163{ 1359{
1360 make_current ();
1361
1362 dLocal (Display *, dpy);
1363
1364 if (ev.xany.window == vt
1365 && SHOULD_INVOKE (HOOK_X_EVENT)
1366 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1367 return;
1368
1369 // for XQueryPointer
1164 Window unused_root, unused_child; 1370 Window unused_root, unused_child;
1165 int unused_root_x, unused_root_y; 1371 int unused_root_x, unused_root_y;
1166 unsigned int unused_mask; 1372 unsigned int unused_mask;
1167 1373
1168#ifdef DEBUG_X
1169 const char *const eventnames[] =
1170 { /* mason - this matches my system */
1171 "",
1172 "",
1173 "KeyPress",
1174 "KeyRelease",
1175 "ButtonPress",
1176 "ButtonRelease",
1177 "MotionNotify",
1178 "EnterNotify",
1179 "LeaveNotify",
1180 "FocusIn",
1181 "FocusOut",
1182 "KeymapNotify",
1183 "Expose",
1184 "GraphicsExpose",
1185 "NoExpose",
1186 "VisibilityNotify",
1187 "CreateNotify",
1188 "DestroyNotify",
1189 "UnmapNotify",
1190 "MapNotify",
1191 "MapRequest",
1192 "ReparentNotify",
1193 "ConfigureNotify",
1194 "ConfigureRequest",
1195 "GravityNotify",
1196 "ResizeRequest",
1197 "CirculateNotify",
1198 "CirculateRequest",
1199 "PropertyNotify",
1200 "SelectionClear",
1201 "SelectionRequest",
1202 "SelectionNotify",
1203 "ColormapNotify",
1204 "ClientMessage",
1205 "MappingNotify"
1206 };
1207#endif
1208
1209#ifdef DEBUG_X
1210 struct timeval tp;
1211 struct tm *ltt;
1212 (void)gettimeofday(&tp, NULL);
1213 ltt = localtime(&(tp.tv_sec));
1214 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));
1215#endif
1216
1217 switch (ev->type) 1374 switch (ev.type)
1218 { 1375 {
1219 case KeyPress: 1376 case KeyPress:
1220 lookup_key ((XKeyEvent *)ev); 1377 key_press (ev.xkey);
1221 break; 1378 break;
1222 1379
1223#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1224 case KeyRelease: 1380 case KeyRelease:
1225 { 1381 key_release (ev.xkey);
1226 if (!(ev->xkey.state & ControlMask))
1227 mouse_slip_wheel_speed = 0;
1228 else
1229 {
1230 KeySym ks;
1231
1232 ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0);
1233 if (ks == XK_Control_L || ks == XK_Control_R)
1234 mouse_slip_wheel_speed = 0;
1235 }
1236 break; 1382 break;
1237 }
1238#endif
1239 1383
1240 case ButtonPress: 1384 case ButtonPress:
1241 button_press ((XButtonEvent *)ev); 1385 button_press (ev.xbutton);
1242 break; 1386 break;
1243 1387
1244 case ButtonRelease: 1388 case ButtonRelease:
1245 button_release ((XButtonEvent *)ev); 1389 button_release (ev.xbutton);
1246 break; 1390 break;
1247 1391
1248 case ClientMessage: 1392 case ClientMessage:
1249 if (ev->xclient.format == 32 1393 if (ev.xclient.format == 32
1250 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1394 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1251 destroy ();
1252#ifdef OFFIX_DND
1253 /* OffiX Dnd (drag 'n' drop) protocol */
1254 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL]
1255 && (ev->xclient.data.l[0] == DndFile
1256 || ev->xclient.data.l[0] == DndDir
1257 || ev->xclient.data.l[0] == DndLink))
1258 { 1395 {
1259 /* Get Dnd data */ 1396 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1260 Atom ActualType; 1397 {
1261 int ActualFormat; 1398 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1262 unsigned char *data; 1399 {
1263 unsigned long Size, RemainingBytes; 1400 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1264 1401 {
1265 XGetWindowProperty(Xdisplay, Xroot, 1402 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1266 xa[XA_DNDSELECTION], 1403 destroy ();
1267 0L, 1000000L, 1404 }
1268 False, AnyPropertyType, 1405#if ENABLE_EWMH
1269 &ActualType, &ActualFormat, 1406 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1270 &Size, &RemainingBytes, 1407 XSendEvent (dpy, ev.xclient.window = display->root,
1408 False, SubstructureRedirectMask | SubstructureNotifyMask,
1271 &data); 1409 &ev);
1272 XChangeProperty(Xdisplay, Xroot, 1410#endif
1273 XA_CUT_BUFFER0, XA_STRING, 1411 }
1274 8, PropModeReplace, 1412 }
1275 data, STRLEN(data)); 1413#if ENABLE_XEMBED
1276 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1414 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1277 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1415 {
1416 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1417 focus_in ();
1418 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1419 focus_out ();
1420 }
1421#endif
1278 } 1422 }
1279#endif /* OFFIX_DND */
1280 break;
1281
1282 case MappingNotify:
1283 XRefreshKeyboardMapping(&(ev->xmapping));
1284 break; 1423 break;
1285 1424
1286 /* 1425 /*
1287 * XXX: this is not the _current_ arrangement 1426 * XXX: this is not the _current_ arrangement
1288 * Here's my conclusion: 1427 * Here's my conclusion:
… …
1292 * in the GraphicsExpose parts, which means that after each refresh, 1431 * in the GraphicsExpose parts, which means that after each refresh,
1293 * we need to wait for the graphics expose or Noexpose events, 1432 * we need to wait for the graphics expose or Noexpose events,
1294 * which ought to make things real slow! 1433 * which ought to make things real slow!
1295 */ 1434 */
1296 case VisibilityNotify: 1435 case VisibilityNotify:
1297 switch (ev->xvisibility.state) 1436 switch (ev.xvisibility.state)
1298 { 1437 {
1299 case VisibilityUnobscured: 1438 case VisibilityUnobscured:
1300 refresh_type = FAST_REFRESH; 1439 refresh_type = FAST_REFRESH;
1301 break; 1440 break;
1302 case VisibilityPartiallyObscured: 1441 case VisibilityPartiallyObscured:
… …
1307 break; 1446 break;
1308 } 1447 }
1309 break; 1448 break;
1310 1449
1311 case FocusIn: 1450 case FocusIn:
1312 if (!TermWin.focus) 1451 if (ev.xfocus.detail != NotifyInferior
1452 && ev.xfocus.detail != NotifyPointer
1453 && ev.xfocus.mode != NotifyGrab)
1454 focus_in ();
1455 break;
1456
1457 case FocusOut:
1458 if (ev.xfocus.detail != NotifyInferior
1459 && ev.xfocus.detail != NotifyPointer
1460 && ev.xfocus.mode != NotifyGrab)
1461 focus_out ();
1462 break;
1463
1464 case ConfigureNotify:
1465 if (ev.xconfigure.window == parent)
1313 { 1466 {
1314 TermWin.focus = 1; 1467 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1315 want_refresh = 1;
1316#ifdef USE_XIM
1317 if (Input_Context != NULL)
1318 XSetICFocus(Input_Context);
1319#endif
1320#ifdef CURSOR_BLINK
1321 if (Options & Opt_cursorBlink)
1322 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1323#endif
1324
1325 } 1468 ;
1326 break;
1327 1469
1328 case FocusOut: 1470 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1329 if (TermWin.focus) 1471
1472 bool moved = false;
1473#ifdef HAVE_BG_PIXMAP
1474 if (bg_window_position_sensitive ())
1330 { 1475 {
1331 TermWin.focus = 0; 1476 want_position_change = true;
1332 want_refresh = 1; 1477 if (bg_img == 0)
1333#ifdef USE_XIM 1478 moved = true;
1334 if (Input_Context != NULL)
1335 XUnsetICFocus(Input_Context);
1336#endif
1337#ifdef CURSOR_BLINK
1338 if (Options & Opt_cursorBlink)
1339 cursor_blink_ev.stop ();
1340 hidden_cursor = 0;
1341#endif
1342
1343 }
1344 break;
1345
1346 case ConfigureNotify:
1347 if (ev->xconfigure.window == TermWin.parent[0])
1348 {
1349 int height, width;
1350
1351 do
1352 { /* Wrap lots of configures into one */
1353 width = ev->xconfigure.width;
1354 height = ev->xconfigure.height;
1355 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1356 } 1479 }
1357 while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window, 1480#endif
1358 ConfigureNotify, ev)); 1481
1359 if (szHint.width != width || szHint.height != height) 1482 if (want_position_change)
1360 { 1483 {
1361 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1484 int x, y;
1362 resize_all_windows (width, height, 1); 1485
1486 if (ev.xconfigure.send_event)
1487 {
1488 x = ev.xconfigure.x;
1489 y = ev.xconfigure.y;
1490 }
1491 else
1492 get_window_origin (x, y);
1493
1494 if (x != parent_x || y != parent_y)
1495 {
1496 parent_x = x;
1497 parent_y = y;
1498 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1499 moved = true;
1500 }
1363 } 1501 }
1364#ifdef DEBUG_SIZE 1502
1503 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1504 {
1505 seen_resize = 1;
1506 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1507 }
1365 else 1508 else
1366 { 1509 {
1367 D_SIZE((stderr, "Size: Not resizing")); 1510#ifdef HAVE_BG_PIXMAP
1511 if (moved)
1512 update_background ();
1513#endif
1368 } 1514 }
1369#endif
1370#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1371 if (Options & Opt_transparent)
1372 {
1373 check_our_parents ();
1374 if (am_transparent)
1375 want_full_refresh = 1;
1376 }
1377#endif
1378 1515
1516 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1379 } 1517 }
1380 break; 1518 break;
1381 1519
1520 case PropertyNotify:
1521 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1522 break;
1523
1382 case SelectionClear: 1524 case SelectionClear:
1383 selection_clear (); 1525 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1384 break;
1385
1386 case SelectionNotify:
1387 if (selection_wait == Sel_normal)
1388 selection_paste (ev->xselection.requestor,
1389 ev->xselection.property, True);
1390 break; 1526 break;
1391 1527
1392 case SelectionRequest: 1528 case SelectionRequest:
1393 selection_send (&(ev->xselectionrequest)); 1529 selection_send (ev.xselectionrequest);
1530 break;
1531
1532 case MapNotify:
1533#ifdef HAVE_BG_PIXMAP
1534 // This is needed at startup for the case of no window manager
1535 // or a non-reparenting window manager and also because we
1536 // defer bg image updates if the window is not mapped. The
1537 // short delay is to optimize for multiple ConfigureNotify
1538 // events at startup when the window manager reparents the
1539 // window, so as to perform the computation after we have
1540 // received all of them.
1541 if (bg_img == 0)
1542 update_background_ev.start (0.025);
1543#endif
1544 mapped = 1;
1545#ifdef TEXT_BLINK
1546 text_blink_ev.start ();
1547#endif
1548 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1394 break; 1549 break;
1395 1550
1396 case UnmapNotify: 1551 case UnmapNotify:
1397 TermWin.mapped = 0; 1552 mapped = 0;
1398#ifdef TEXT_BLINK 1553#ifdef TEXT_BLINK
1399 text_blink_ev.stop (); 1554 text_blink_ev.stop ();
1400#endif 1555#endif
1401 break; 1556 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1402
1403 case MapNotify:
1404 TermWin.mapped = 1;
1405#ifdef TEXT_BLINK
1406 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1407#endif
1408 break;
1409
1410 case PropertyNotify:
1411 if (ev->xproperty.atom == xa[XA_VT_SELECTION])
1412 {
1413 if (ev->xproperty.state == PropertyNewValue)
1414 selection_property (ev->xproperty.window,
1415 ev->xproperty.atom);
1416 break;
1417 }
1418#ifdef TRANSPARENT
1419 /*
1420 * if user used some Esetroot compatible prog to set the root bg,
1421 * use the property to determine the pixmap. We use it later on.
1422 */
1423 if (xa[XA_XROOTPMAPID] == 0)
1424 xa[XA_XROOTPMAPID] = XInternAtom(Xdisplay,
1425 "_XROOTPMAP_ID", False);
1426 if (ev->xproperty.atom != xa[XA_XROOTPMAPID])
1427 break;
1428 /* FALLTHROUGH */
1429 case ReparentNotify:
1430 if ((Options & Opt_transparent) && check_our_parents ())
1431 {
1432 if (am_transparent)
1433 want_full_refresh = 1;
1434 }
1435#endif /* TRANSPARENT */
1436 break; 1557 break;
1437 1558
1438 case GraphicsExpose: 1559 case GraphicsExpose:
1439 case Expose: 1560 case Expose:
1440 if (ev->xany.window == TermWin.vt) 1561 if (ev.xany.window == vt)
1441 { 1562 {
1442#ifdef NO_SLOW_LINK_SUPPORT 1563 do
1564 {
1443 scr_expose (ev->xexpose.x, ev->xexpose.y, 1565 scr_expose (ev.xexpose.x, ev.xexpose.y,
1444 ev->xexpose.width, ev->xexpose.height, False); 1566 ev.xexpose.width, ev.xexpose.height, false);
1445#else 1567 }
1446 // don't understand this, so commented it out 1568 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1569
1570 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1571
1572 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1573 {
1447 scr_expose (ev->xexpose.x, ev->xexpose.y, 1574 scr_expose (ev.xexpose.x, ev.xexpose.y,
1448 ev->xexpose.width, ev->xexpose.height, False); 1575 ev.xexpose.width, ev.xexpose.height, false);
1449 //scr_expose (ev->xexpose.x, 0, 1576 }
1450 // ev->xexpose.width, TermWin.height, False); 1577
1451#endif
1452 want_refresh = 1; 1578 want_refresh = 1;
1453 } 1579 }
1454 else 1580 else
1455 { 1581 {
1456 XEvent unused_xevent; 1582 XEvent unused_event;
1457 1583
1458 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1584 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1459 Expose, 1585 ;
1460 &unused_xevent)) ; 1586 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1461 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1587 ;
1462 GraphicsExpose, 1588
1463 &unused_xevent)) ; 1589 if (scrollBar.state && ev.xany.window == scrollBar.win)
1464 if (isScrollbarWindow(ev->xany.window))
1465 { 1590 {
1466 scrollBar.setIdle(); 1591 scrollBar.state = SB_STATE_IDLE;
1467 scrollbar_show (0); 1592 scrollBar.show (0);
1468 } 1593 }
1469#ifdef MENUBAR
1470 if (menubar_visible () && isMenuBarWindow(ev->xany.window))
1471 menubar_expose ();
1472#endif
1473#ifdef RXVT_GRAPHICS
1474 Gr_expose (ev->xany.window);
1475#endif
1476
1477 } 1594 }
1478 break; 1595 break;
1479 1596
1480 case MotionNotify: 1597 case MotionNotify:
1481#ifdef POINTER_BLANK 1598#ifdef POINTER_BLANK
1482 if (hidden_pointer) 1599 if (hidden_pointer)
1483 pointer_unblank (); 1600 pointer_unblank ();
1484#endif 1601#endif
1485#if MENUBAR 1602 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1486 if (isMenuBarWindow(ev->xany.window)) 1603 || priv_modes & PrivMode_MouseAnyEvent)
1604 mouse_report (ev.xbutton);
1605 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1606 break;
1607
1608 if (ev.xany.window == vt)
1487 { 1609 {
1488 menubar_control (&(ev->xbutton)); 1610 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1489 break; 1611 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1490 } 1612 ; // nop
1491#endif
1492 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1493 break;
1494
1495 if (ev->xany.window == TermWin.vt)
1496 {
1497 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) 1613 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1498 { 1614 {
1499 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1615 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1500 MotionNotify, ev)) ; 1616 ;
1617
1501 XQueryPointer(Xdisplay, TermWin.vt, 1618 XQueryPointer (dpy, vt,
1502 &unused_root, &unused_child, 1619 &unused_root, &unused_child,
1503 &unused_root_x, &unused_root_y, 1620 &unused_root_x, &unused_root_y,
1504 &(ev->xbutton.x), &(ev->xbutton.y), 1621 &ev.xbutton.x, &ev.xbutton.y,
1505 &unused_mask); 1622 &ev.xbutton.state);
1506#ifdef MOUSE_THRESHOLD 1623#ifdef MOUSE_THRESHOLD
1507 /* deal with a `jumpy' mouse */ 1624 /* deal with a `jumpy' mouse */
1508 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1625 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1509 { 1626 {
1510#endif 1627#endif
1628#if ISO_14755
1629 // 5.4
1630 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1631 {
1632 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1633 break;
1634 }
1635#endif
1511 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1636 selection_extend (ev.xbutton.x, ev.xbutton.y,
1512 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1637 ev.xbutton.state & Button3Mask ? 2 : 0);
1638
1513#ifdef SELECTION_SCROLLING 1639#ifdef SELECTION_SCROLLING
1514 if (ev->xbutton.y < TermWin.int_bwidth 1640 if (ev.xbutton.y < int_bwidth
1515 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1641 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1516 { 1642 {
1643 page_dirn scroll_selection_dir;
1517 int dist; 1644 int dist;
1518
1519 pending_scroll_selection=1;
1520 1645
1521 /* don't clobber the current delay if we are 1646 /* don't clobber the current delay if we are
1522 * already in the middle of scrolling. 1647 * already in the middle of scrolling.
1523 */ 1648 */
1524 if (scroll_selection_delay<=0) 1649 if (!sel_scroll_ev.is_active ())
1525 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1650 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1526 1651
1527 /* save the event params so we can highlight 1652 /* save the event params so we can highlight
1528 * the selection in the pending-scroll loop 1653 * the selection in the pending-scroll loop
1529 */ 1654 */
1530 selection_save_x=ev->xbutton.x; 1655 selection_save_x = ev.xbutton.x;
1531 selection_save_y=ev->xbutton.y; 1656 selection_save_y = ev.xbutton.y;
1532 selection_save_state=
1533 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1657 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1534 1658
1535 /* calc number of lines to scroll */ 1659 /* calc number of lines to scroll */
1536 if (ev->xbutton.y<TermWin.int_bwidth) 1660 if (ev.xbutton.y < int_bwidth)
1537 { 1661 {
1538 scroll_selection_dir = UP; 1662 scroll_selection_dir = UP;
1539 dist = TermWin.int_bwidth - ev->xbutton.y; 1663 dist = int_bwidth - ev.xbutton.y;
1540 } 1664 }
1541 else 1665 else
1542 { 1666 {
1543 scroll_selection_dir = DN; 1667 scroll_selection_dir = DN;
1544 dist = ev->xbutton.y - 1668 dist = ev.xbutton.y - (int_bwidth + vt_height);
1545 (TermWin.int_bwidth + TermWin.height);
1546 } 1669 }
1670
1547 scroll_selection_lines=(Pixel2Height(dist)/ 1671 scroll_selection_lines = Pixel2Height (dist)
1548 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1672 / SELECTION_SCROLL_LINE_SPEEDUP
1673 + 1;
1549 MIN_IT(scroll_selection_lines, 1674 min_it (scroll_selection_lines,
1550 SELECTION_SCROLL_MAX_LINES); 1675 SELECTION_SCROLL_MAX_LINES);
1676 scroll_selection_lines *= scroll_selection_dir;
1551 } 1677 }
1552 else 1678 else
1553 { 1679 {
1554 /* we are within the text window, so we 1680 /* we are within the text window, so we
1555 * shouldn't be scrolling 1681 * shouldn't be scrolling
1556 */ 1682 */
1557 pending_scroll_selection = 0; 1683 sel_scroll_ev.stop();
1558 } 1684 }
1559#endif 1685#endif
1560#ifdef MOUSE_THRESHOLD 1686#ifdef MOUSE_THRESHOLD
1561
1562 } 1687 }
1563#endif 1688#endif
1564
1565 } 1689 }
1566 } 1690 }
1567 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1691 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1568 { 1692 {
1569 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1693 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1570 MotionNotify, ev)) ; 1694 MotionNotify, &ev))
1695 ;
1696
1571 XQueryPointer(Xdisplay, scrollBar.win, 1697 XQueryPointer (dpy, scrollBar.win,
1572 &unused_root, &unused_child, 1698 &unused_root, &unused_child,
1573 &unused_root_x, &unused_root_y, 1699 &unused_root_x, &unused_root_y,
1574 &(ev->xbutton.x), &(ev->xbutton.y), 1700 &ev.xbutton.x, &ev.xbutton.y,
1575 &unused_mask); 1701 &unused_mask);
1576 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1702 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1577 scrollbar_size()); 1703 scrollBar.size ());
1578 scr_refresh (refresh_type);
1579 refresh_limit = 0; 1704 want_refresh = 1;
1580 scrollbar_show (1); 1705 scrollBar.show (1);
1581 } 1706 }
1582 break; 1707 break;
1583 } 1708 }
1709
1710#if defined(CURSOR_BLINK)
1711 if (ev.type == KeyPress)
1712 cursor_blink_reset ();
1713#endif
1714
1715#if defined(POINTER_BLANK)
1716 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1717 {
1718 if (ev.type == MotionNotify
1719 || ev.type == ButtonPress
1720 || ev.type == ButtonRelease)
1721 if (hidden_pointer)
1722 pointer_unblank ();
1723
1724 if (ev.type == KeyPress && hidden_pointer == 0)
1725 pointer_blank ();
1726 }
1727#endif
1728
1729 refresh_check ();
1584} 1730}
1731
1732#if ENABLE_FRILLS
1733void ecb_cold
1734rxvt_term::set_urgency (bool enable)
1735{
1736 if (enable == urgency_hint)
1737 return;
1738
1739 if (XWMHints *h = XGetWMHints (dpy, parent))
1740 {
1741 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1742 XSetWMHints (dpy, parent, h);
1743 urgency_hint = enable;
1744 XFree (h);
1745 }
1746}
1747#endif
1748
1749void ecb_cold
1750rxvt_term::focus_in ()
1751{
1752 if (!focus)
1753 {
1754 focus = 1;
1755 want_refresh = 1;
1756
1757#if USE_XIM
1758 if (Input_Context != NULL)
1759 {
1760 im_set_position ();
1761 XSetICFocus (Input_Context);
1762 }
1763#endif
1764#if CURSOR_BLINK
1765 if (option (Opt_cursorBlink))
1766 cursor_blink_ev.again ();
1767#endif
1768#if OFF_FOCUS_FADING
1769 if (rs[Rs_fade])
1770 {
1771 pix_colors = pix_colors_focused;
1772 scr_recolour ();
1773 }
1774#endif
1775#if ENABLE_FRILLS
1776 if (option (Opt_urgentOnBell))
1777 set_urgency (0);
1778#endif
1779
1780 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1781 }
1782}
1783
1784void ecb_cold
1785rxvt_term::focus_out ()
1786{
1787 if (focus)
1788 {
1789 focus = 0;
1790 want_refresh = 1;
1791
1792#if ENABLE_FRILLS
1793 if (option (Opt_urgentOnBell))
1794 set_urgency (0);
1795#endif
1796#if ENABLE_FRILLS || ISO_14755
1797 if (iso14755buf)
1798 {
1799 iso14755buf = 0;
1800# if ISO_14755
1801 scr_overlay_off ();
1802# endif
1803 }
1804#endif
1805#if USE_XIM
1806 if (Input_Context != NULL)
1807 XUnsetICFocus (Input_Context);
1808#endif
1809#if CURSOR_BLINK
1810 if (option (Opt_cursorBlink))
1811 cursor_blink_ev.stop ();
1812
1813 hidden_cursor = 0;
1814#endif
1815#if OFF_FOCUS_FADING
1816 if (rs[Rs_fade])
1817 {
1818 pix_colors = pix_colors_unfocused;
1819 scr_recolour ();
1820 }
1821#endif
1822
1823 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1824 }
1825}
1826
1827void ecb_cold
1828rxvt_term::update_fade_color (unsigned int idx)
1829{
1830#if OFF_FOCUS_FADING
1831 if (rs[Rs_fade])
1832 {
1833 rgba c;
1834 pix_colors [Color_fade].get (c);
1835 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1836 }
1837#endif
1838}
1839
1840#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1841void ecb_hot
1842rxvt_term::rootwin_cb (XEvent &ev)
1843{
1844 make_current ();
1845
1846 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1847 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1848 return;
1849
1850 switch (ev.type)
1851 {
1852 case PropertyNotify:
1853 /*
1854 * if user used some Esetroot compatible prog to set the root bg,
1855 * use the property to determine the pixmap. We use it later on.
1856 */
1857 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1858 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1859 {
1860#if BG_IMAGE_FROM_ROOT
1861 if (option (Opt_transparent))
1862 {
1863 rxvt_img::new_from_root (this)->replace (root_img);
1864 update_background ();
1865 }
1866#endif
1867 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1868 }
1869
1870 break;
1871 }
1872
1873 refresh_check ();
1874}
1875#endif
1585 1876
1586void 1877void
1587rxvt_term::button_press (XButtonEvent *ev) 1878rxvt_term::button_press (XButtonEvent &ev)
1588{ 1879{
1589 int reportmode = 0, clickintime; 1880 int reportmode = 0, clickintime;
1590 1881
1591 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1882 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1883
1592 if (!bypass_keystate) 1884 if (!bypass_keystate)
1593 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1885 reportmode = !! (priv_modes & PrivMode_mouse_report);
1886
1594 /* 1887 /*
1595 * VT window processing of button press 1888 * VT window processing of button press
1596 */ 1889 */
1597 if (ev->window == TermWin.vt) 1890 if (ev.window == vt)
1598 { 1891 {
1599#if RXVT_GRAPHICS 1892 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1600 if (ev->subwindow != None) 1893 return;
1601 rxvt_Gr_ButtonPress (ev->x, ev->y);
1602 else
1603#endif
1604 1894
1895#if ISO_14755
1896 // 5.4
1897 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1898 {
1899 iso14755_54 (ev.x, ev.y);
1900 return;
1605 { 1901 }
1902#endif
1903
1606 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1904 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1905
1607 if (reportmode) 1906 if (reportmode)
1907 {
1908 /* mouse report from vt window */
1909 /* save the xbutton state (for ButtonRelease) */
1910 MEvent.state = ev.state;
1911#ifdef MOUSE_REPORT_DOUBLECLICK
1912 if (ev.button == MEvent.button && clickintime)
1608 { 1913 {
1609 /* mouse report from vt window */ 1914 /* same button, within allowed time */
1610 /* save the xbutton state (for ButtonRelease) */ 1915 MEvent.clicks++;
1611 MEvent.state = ev->state; 1916
1612#ifdef MOUSE_REPORT_DOUBLECLICK 1917 if (MEvent.clicks > 1)
1613 if (ev->button == MEvent.button && clickintime)
1614 { 1918 {
1615 /* same button, within alloted time */
1616 MEvent.clicks++;
1617 if (MEvent.clicks > 1)
1618 {
1619 /* only report double clicks */ 1919 /* only report double clicks */
1620 MEvent.clicks = 2; 1920 MEvent.clicks = 2;
1621 mouse_report (ev); 1921 mouse_report (ev);
1622 1922
1623 /* don't report the release */ 1923 /* don't report the release */
1624 MEvent.clicks = 0; 1924 MEvent.clicks = 0;
1625 MEvent.button = AnyButton; 1925 MEvent.button = AnyButton;
1626 }
1627 } 1926 }
1628 else
1629 {
1630 /* different button, or time expired */
1631 MEvent.clicks = 1;
1632 MEvent.button = ev->button;
1633 mouse_report (ev);
1634 }
1635#else
1636 MEvent.button = ev->button;
1637 mouse_report (ev);
1638#endif /* MOUSE_REPORT_DOUBLECLICK */
1639
1640 } 1927 }
1641 else 1928 else
1642 { 1929 {
1643 if (ev->button != MEvent.button) 1930 /* different button, or time expired */
1644 MEvent.clicks = 0; 1931 MEvent.clicks = 1;
1932 MEvent.button = ev.button;
1933 mouse_report (ev);
1934 }
1935#else
1936 MEvent.button = ev.button;
1937 mouse_report (ev);
1938#endif /* MOUSE_REPORT_DOUBLECLICK */
1939
1940 }
1941 else
1942 {
1943 if (ev.button != MEvent.button)
1944 MEvent.clicks = 0;
1945
1645 switch (ev->button) 1946 switch (ev.button)
1646 { 1947 {
1647 case Button1: 1948 case Button1:
1949 /* allow meta + click to select rectangular areas */
1950 /* should be done in screen.C */
1951#if ENABLE_FRILLS
1952 selection.rect = !!(ev.state & ModMetaMask);
1953#else
1954 selection.rect = false;
1955#endif
1956
1648 /* allow shift+left click to extend selection */ 1957 /* allow shift+left click to extend selection */
1649 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1958 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1650 { 1959 {
1651 if (MEvent.button == Button1 && clickintime) 1960 if (MEvent.button == Button1 && clickintime)
1652 selection_rotate (ev->x, ev->y); 1961 selection_rotate (ev.x, ev.y);
1653 else
1654 selection_extend (ev->x, ev->y, 1);
1655 }
1656 else 1962 else
1657 { 1963 selection_extend (ev.x, ev.y, 1);
1658 if (MEvent.button == Button1 && clickintime)
1659 MEvent.clicks++;
1660 else
1661 MEvent.clicks = 1;
1662
1663 selection_click (MEvent.clicks, ev->x, ev->y);
1664 } 1964 }
1665 1965 else
1666 MEvent.button = Button1;
1667 break; 1966 {
1668
1669 case Button3:
1670 if (MEvent.button == Button3 && clickintime) 1967 if (MEvent.button == Button1 && clickintime)
1671 selection_rotate (ev->x, ev->y); 1968 MEvent.clicks++;
1672 else 1969 else
1970 MEvent.clicks = 1;
1971
1972 selection_click (MEvent.clicks, ev.x, ev.y);
1973 }
1974
1975 MEvent.button = Button1;
1976 break;
1977
1978 case Button3:
1979 if (MEvent.button == Button3 && clickintime)
1980 selection_rotate (ev.x, ev.y);
1981 else
1673 selection_extend (ev->x, ev->y, 1); 1982 selection_extend (ev.x, ev.y, 1);
1983
1674 MEvent.button = Button3; 1984 MEvent.button = Button3;
1675 break; 1985 break;
1676 }
1677 } 1986 }
1987 }
1988
1678 MEvent.time = ev->time; 1989 MEvent.time = ev.time;
1679 return; 1990 return;
1680 }
1681 } 1991 }
1682 1992
1683 /* 1993 /*
1684 * Scrollbar window processing of button press 1994 * Scrollbar window processing of button press
1685 */ 1995 */
1686 if (isScrollbarWindow(ev->window)) 1996 if (scrollBar.state && ev.window == scrollBar.win)
1687 { 1997 {
1688 scrollBar.setIdle (); 1998 page_dirn direction = NO_DIR;
1999
2000 if (scrollBar.upButton (ev.y))
2001 direction = UP; /* up */
2002 else if (scrollBar.dnButton (ev.y))
2003 direction = DN; /* down */
2004
2005 scrollBar.state = SB_STATE_IDLE;
1689 /* 2006 /*
1690 * Rxvt-style scrollbar: 2007 * Rxvt-style scrollbar:
1691 * move up if mouse is above slider 2008 * move up if mouse is above slider
1692 * move dn if mouse is below slider 2009 * move dn if mouse is below slider
1693 * 2010 *
… …
1702 /* 2019 /*
1703 * Mouse report disabled scrollbar: 2020 * Mouse report disabled scrollbar:
1704 * arrow buttons - send up/down 2021 * arrow buttons - send up/down
1705 * click on scrollbar - send pageup/down 2022 * click on scrollbar - send pageup/down
1706 */ 2023 */
1707 if ((scrollBar.style == R_SB_NEXT 2024 if (direction == UP)
1708 && scrollbarnext_upButton(ev->y))
1709 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_upButton(ev->y)))
1711 tt_printf("\033[A"); 2025 tt_printf ("\033[A");
1712 else if ((scrollBar.style == R_SB_NEXT 2026 else if (direction == DN)
1713 && scrollbarnext_dnButton(ev->y))
1714 || (scrollBar.style == R_SB_RXVT
1715 && scrollbarrxvt_dnButton(ev->y)))
1716 tt_printf("\033[B"); 2027 tt_printf ("\033[B");
1717 else 2028 else
1718 switch (ev->button) 2029 switch (ev.button)
1719 { 2030 {
1720 case Button2: 2031 case Button2:
1721 tt_printf("\014"); 2032 tt_printf ("\014");
1722 break; 2033 break;
1723 case Button1: 2034 case Button1:
1724 tt_printf("\033[6~"); 2035 tt_printf ("\033[6~");
1725 break; 2036 break;
1726 case Button3: 2037 case Button3:
1727 tt_printf("\033[5~"); 2038 tt_printf ("\033[5~");
1728 break; 2039 break;
1729 } 2040 }
1730 } 2041 }
1731 else 2042 else
1732#endif /* NO_SCROLLBAR_REPORT */ 2043#endif /* NO_SCROLLBAR_REPORT */
1733
1734 {
1735 char upordown = 0;
1736
1737 if (scrollBar.style == R_SB_NEXT)
1738 { 2044 {
1739 if (scrollbarnext_upButton(ev->y)) 2045 if (direction != NO_DIR)
1740 upordown = -1; /* up */
1741 else if (scrollbarnext_dnButton(ev->y))
1742 upordown = 1; /* down */
1743 }
1744 else if (scrollBar.style == R_SB_RXVT)
1745 {
1746 if (scrollbarrxvt_upButton(ev->y))
1747 upordown = -1; /* up */
1748 else if (scrollbarrxvt_dnButton(ev->y))
1749 upordown = 1; /* down */
1750 }
1751 if (upordown)
1752 { 2046 {
1753#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2047#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1754 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2048 if (!cont_scroll_ev.is_active ())
2049 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1755#endif 2050#endif
1756 if (scr_page (upordown < 0 ? UP : DN, 1)) 2051 if (scr_page (direction, 1))
1757 { 2052 {
1758 if (upordown < 0) 2053 if (direction == UP)
1759 scrollBar.setUp (); 2054 scrollBar.state = SB_STATE_UP;
1760 else 2055 else
1761 scrollBar.setDn (); 2056 scrollBar.state = SB_STATE_DOWN;
1762 } 2057 }
1763 } 2058 }
1764 else 2059 else
1765 switch (ev->button) 2060 switch (ev.button)
1766 { 2061 {
1767 case Button2: 2062 case Button2:
1768 switch (scrollbar_align) 2063 switch (scrollBar.align)
1769 { 2064 {
1770 case R_SB_ALIGN_TOP: 2065 case SB_ALIGN_TOP:
1771 csrO = 0; 2066 csrO = 0;
1772 break; 2067 break;
1773 case R_SB_ALIGN_CENTRE: 2068 case SB_ALIGN_CENTRE:
1774 csrO = (scrollBar.bot - scrollBar.top) / 2; 2069 csrO = (scrollBar.bot - scrollBar.top) / 2;
1775 break; 2070 break;
1776 case R_SB_ALIGN_BOTTOM: 2071 case SB_ALIGN_BOTTOM:
1777 csrO = scrollBar.bot - scrollBar.top; 2072 csrO = scrollBar.bot - scrollBar.top;
1778 break; 2073 break;
1779 } 2074 }
2075
1780 if (scrollBar.style == R_SB_XTERM 2076 if (scrollBar.style == SB_STYLE_XTERM
1781 || scrollbar_above_slider(ev->y) 2077 || scrollBar.above_slider (ev.y)
1782 || scrollbar_below_slider(ev->y)) 2078 || scrollBar.below_slider (ev.y))
1783 scr_move_to ( scrollbar_position(ev->y) - csrO, 2079 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1784 scrollbar_size()); 2080
1785 scrollBar.setMotion (); 2081 scrollBar.state = SB_STATE_MOTION;
1786 break; 2082 break;
1787 2083
1788 case Button1: 2084 case Button1:
1789 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2085 if (scrollBar.align == SB_ALIGN_CENTRE)
1790 csrO = ev->y - scrollBar.top; 2086 csrO = ev.y - scrollBar.top;
1791 /* FALLTHROUGH */ 2087 /* FALLTHROUGH */
1792 2088
1793 case Button3: 2089 case Button3:
1794 if (scrollBar.style != R_SB_XTERM) 2090 if (scrollBar.style != SB_STYLE_XTERM)
1795 { 2091 {
1796 if (scrollbar_above_slider(ev->y)) 2092 if (scrollBar.above_slider (ev.y))
1797# ifdef RXVT_SCROLL_FULL 2093# ifdef RXVT_SCROLL_FULL
1798 scr_page (UP, TermWin.nrow - 1); 2094 scr_page (UP, nrow - 1);
1799# else 2095# else
1800 scr_page (UP, TermWin.nrow / 4); 2096 scr_page (UP, nrow / 4);
1801# endif 2097# endif
1802 else if (scrollbar_below_slider(ev->y)) 2098 else if (scrollBar.below_slider (ev.y))
1803# ifdef RXVT_SCROLL_FULL 2099# ifdef RXVT_SCROLL_FULL
1804 scr_page (DN, TermWin.nrow - 1); 2100 scr_page (DN, nrow - 1);
1805# else 2101# else
1806 scr_page (DN, TermWin.nrow / 4); 2102 scr_page (DN, nrow / 4);
1807# endif 2103# endif
1808 else 2104 else
1809 scrollBar.setMotion (); 2105 scrollBar.state = SB_STATE_MOTION;
1810 } 2106 }
1811 else 2107 else
1812 { 2108 {
1813 scr_page ((ev->button == Button1 ? DN : UP), 2109 scr_page ((ev.button == Button1 ? DN : UP),
1814 (TermWin.nrow 2110 (nrow
1815 * scrollbar_position(ev->y) 2111 * scrollBar.position (ev.y)
1816 / scrollbar_size())); 2112 / scrollBar.size ()));
1817 } 2113 }
2114
1818 break; 2115 break;
1819 } 2116 }
1820 } 2117 }
2118
1821 return; 2119 return;
1822 } 2120 }
1823#if MENUBAR
1824 /*
1825 * Menubar window processing of button press
1826 */
1827 if (isMenuBarWindow(ev->window))
1828 menubar_control (ev);
1829#endif
1830} 2121}
1831 2122
1832void 2123void
1833rxvt_term::button_release (XButtonEvent *ev) 2124rxvt_term::button_release (XButtonEvent &ev)
1834{ 2125{
1835 int reportmode = 0; 2126 int reportmode = 0;
1836 2127
1837 csrO = 0; /* reset csr Offset */ 2128 csrO = 0; /* reset csr Offset */
1838 if (!bypass_keystate) 2129 if (!bypass_keystate)
1839 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2130 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840 2131
1841 if (scrollbar_isUpDn()) 2132 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1842 { 2133 {
1843 scrollBar.setIdle (); 2134 scrollBar.state = SB_STATE_IDLE;
1844 scrollbar_show (0); 2135 scrollBar.show (0);
1845#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1846 refresh_type &= ~SMOOTH_REFRESH;
1847#endif
1848
1849 } 2136 }
2137
1850#ifdef SELECTION_SCROLLING 2138#ifdef SELECTION_SCROLLING
1851 pending_scroll_selection=0; 2139 sel_scroll_ev.stop();
1852#endif 2140#endif
2141
1853 if (ev->window == TermWin.vt) 2142 if (ev.window == vt)
1854 { 2143 {
1855#ifdef RXVT_GRAPHICS 2144 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1856 if (ev->subwindow != None) 2145 return;
1857 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1858 else
1859#endif
1860 2146
1861 { 2147#if ISO_14755
2148 // 5.4
2149 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2150 return;
2151#endif
2152
1862 if (reportmode) 2153 if (reportmode)
2154 {
2155 /* mouse report from vt window */
2156 /* don't report release of wheel "buttons" */
2157 if (ev.button >= 4)
2158 return;
2159#ifdef MOUSE_REPORT_DOUBLECLICK
2160 /* only report the release of 'slow' single clicks */
2161 if (MEvent.button != AnyButton
2162 && (ev.button != MEvent.button
2163 || (ev.time - MEvent.time
2164 > MULTICLICK_TIME / 2)))
1863 { 2165 {
1864 /* mouse report from vt window */
1865 /* don't report release of wheel "buttons" */
1866 if (ev->button >= 4)
1867 return;
1868#ifdef MOUSE_REPORT_DOUBLECLICK
1869 /* only report the release of 'slow' single clicks */
1870 if (MEvent.button != AnyButton
1871 && (ev->button != MEvent.button
1872 || (ev->time - MEvent.time
1873 > MULTICLICK_TIME / 2)))
1874 {
1875 MEvent.clicks = 0; 2166 MEvent.clicks = 0;
1876 MEvent.button = AnyButton;
1877 mouse_report (ev);
1878 }
1879#else /* MOUSE_REPORT_DOUBLECLICK */
1880 MEvent.button = AnyButton; 2167 MEvent.button = AnyButton;
1881 mouse_report (ev); 2168 mouse_report (ev);
1882#endif /* MOUSE_REPORT_DOUBLECLICK */
1883 return;
1884 } 2169 }
2170#else /* MOUSE_REPORT_DOUBLECLICK */
2171 MEvent.button = AnyButton;
2172 mouse_report (ev);
2173#endif /* MOUSE_REPORT_DOUBLECLICK */
2174 return;
2175 }
2176
1885 /* 2177 /*
1886 * dumb hack to compensate for the failure of click-and-drag 2178 * dumb hack to compensate for the failure of click-and-drag
1887 * when overriding mouse reporting 2179 * when overriding mouse reporting
1888 */ 2180 */
1889 if (PrivateModes & PrivMode_mouse_report 2181 if (priv_modes & PrivMode_mouse_report
1890 && bypass_keystate 2182 && bypass_keystate
1891 && ev->button == Button1 && MEvent.clicks <= 1) 2183 && ev.button == Button1 && MEvent.clicks <= 1)
1892 selection_extend (ev->x, ev->y, 0); 2184 selection_extend (ev.x, ev.y, 0);
1893 2185
1894 switch (ev->button) 2186 switch (ev.button)
2187 {
2188 case Button1:
2189 case Button3:
2190 selection_make (ev.time);
2191 break;
2192
2193 case Button2:
2194 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2195 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2196 break;
2197
2198#ifdef MOUSE_WHEEL
2199 case Button4:
2200 case Button5:
1895 { 2201 {
1896 case Button1: 2202 int lines;
1897 case Button3: 2203 page_dirn dirn;
1898 selection_make (ev->time); 2204
2205 dirn = ev.button == Button4 ? UP : DN;
2206
2207 if (ev.state & ShiftMask)
1899 break; 2208 lines = 1;
1900 case Button2: 2209 else if (option (Opt_mouseWheelScrollPage))
1901 selection_request (ev->time, ev->x, ev->y); 2210 lines = nrow - 1;
1902 break; 2211 else
2212 lines = 5;
2213
1903#ifdef MOUSE_WHEEL 2214# ifdef MOUSE_SLIP_WHEELING
1904 case Button4: 2215 if (ev.state & ControlMask)
1905 case Button5:
1906 { 2216 {
2217 mouse_slip_wheel_speed += dirn;
2218 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2219
2220 if (!slip_wheel_ev.is_active ())
2221 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1907 int i; 2222 }
1908 page_dirn v;
1909
1910 v = (ev->button == Button4) ? UP : DN;
1911 if (ev->state & ShiftMask)
1912 i = 1;
1913 else if ((Options & Opt_mouseWheelScrollPage))
1914 i = TermWin.nrow - 1;
1915 else 2223 else
1916 i = 5;
1917# ifdef MOUSE_SLIP_WHEELING
1918 if (ev->state & ControlMask)
1919 {
1920 mouse_slip_wheel_speed += (v ? -1 : 1);
1921 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1922 }
1923# endif 2224# endif
1924# ifdef JUMP_MOUSE_WHEEL
1925 scr_page (v, i);
1926 scr_refresh (SMOOTH_REFRESH);
1927 scrollbar_show (1);
1928# else
1929 while (i--)
1930 {
1931 scr_page (v, 1);
1932 scr_refresh (SMOOTH_REFRESH);
1933 scrollbar_show (1);
1934 }
1935# endif
1936
1937 }
1938 break;
1939#endif
1940
1941 }
1942 }
1943 }
1944#ifdef MENUBAR
1945 else if (isMenuBarWindow(ev->window))
1946 menubar_control (ev);
1947#endif
1948}
1949
1950
1951#ifdef TRANSPARENT
1952/*
1953 * Check our parents are still who we think they are.
1954 * Do transparency updates if required
1955 */
1956int
1957rxvt_term::check_our_parents ()
1958{
1959 int i, pchanged, aformat, have_pixmap, rootdepth;
1960 unsigned long nitems, bytes_after;
1961 Atom atype;
1962 unsigned char *prop = NULL;
1963 Window root, oldp, *list;
1964 Pixmap rootpixmap = None;
1965 XWindowAttributes wattr, wrootattr;
1966
1967 pchanged = 0;
1968
1969 if (!(Options & Opt_transparent))
1970 return pchanged; /* Don't try any more */
1971
1972 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr);
1973 rootdepth = wrootattr.depth;
1974
1975 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr);
1976 if (rootdepth != wattr.depth)
1977 {
1978 if (am_transparent)
1979 {
1980 pchanged = 1;
1981 XSetWindowBackground(Xdisplay, TermWin.vt,
1982 PixColors[Color_bg]);
1983 am_transparent = am_pixmap_trans = 0;
1984 }
1985 return pchanged; /* Don't try any more */
1986 }
1987
1988 /* Get all X ops out of the queue so that our information is up-to-date. */
1989 XSync(Xdisplay, False);
1990
1991 /*
1992 * Make the frame window set by the window manager have
1993 * the root background. Some window managers put multiple nested frame
1994 * windows for each client, so we have to take care about that.
1995 */
1996 i = (xa[XA_XROOTPMAPID] != 0
1997 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID],
1998 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1999 &nitems, &bytes_after, &prop) == Success));
2000 if (!i || prop == NULL)
2001 have_pixmap = 0;
2002 else
2003 {
2004 have_pixmap = 1;
2005 rootpixmap = *((Pixmap *)prop);
2006 XFree(prop);
2007 }
2008 if (have_pixmap)
2009 {
2010 /*
2011 * Copy Xroot pixmap transparency
2012 */
2013 int sx, sy, nx, ny;
2014 unsigned int nw, nh;
2015 Window cr;
2016 XImage *image;
2017 GC gc;
2018 XGCValues gcvalue;
2019
2020 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot,
2021 0, 0, &sx, &sy, &cr);
2022 nw = (unsigned int)szHint.width;
2023 nh = (unsigned int)szHint.height;
2024 nx = ny = 0;
2025 if (sx < 0)
2026 {
2027 nw += sx;
2028 nx = -sx;
2029 sx = 0;
2030 }
2031 if (sy < 0)
2032 {
2033 nh += sy;
2034 ny = -sy;
2035 sy = 0;
2036 }
2037 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
2038 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
2039 allowedxerror = -1;
2040 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes,
2041 ZPixmap);
2042 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2043 /* XXX: may need a delay here? */
2044 allowedxerror = 0;
2045 if (image == NULL)
2046 {
2047 if (am_transparent && am_pixmap_trans)
2048 {
2049 pchanged = 1;
2050 if (TermWin.pixmap != None)
2051 { 2225 {
2052 XFreePixmap(Xdisplay, TermWin.pixmap); 2226 scr_page (dirn, lines);
2053 TermWin.pixmap = None; 2227 scrollBar.show (1);
2054 } 2228 }
2055 } 2229 }
2056 am_pixmap_trans = 0; 2230 break;
2231#endif
2232 }
2233 }
2234}
2235
2236/*}}} */
2237
2238void ecb_hot
2239rxvt_term::cmd_parse ()
2240{
2241 wchar_t ch = NOCHAR;
2242 char *seq_begin; // remember start of esc-sequence here
2243
2244 for (;;)
2245 {
2246 if (ecb_unlikely (ch == NOCHAR))
2247 {
2248 seq_begin = cmdbuf_ptr;
2249 ch = next_char ();
2250
2251 if (ch == NOCHAR)
2252 break;
2253 }
2254
2255 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2256 {
2257 if (ecb_unlikely (!seen_input))
2258 {
2259 seen_input = 1;
2260 // many badly-written programs (e.g. jed) contain a race condition:
2261 // they first read the screensize and then install a SIGWINCH handler.
2262 // some window managers resize the window early, and these programs
2263 // then sometimes get the size wrong.
2264 // unfortunately other programs are even more buggy and dislike
2265 // being sent SIGWINCH, so only do it when we were in fact being
2266 // resized.
2267 if (seen_resize && cmd_pid)
2268 kill (-cmd_pid, SIGWINCH);
2269 }
2270
2271 /* Read a text string from the input buffer */
2272 wchar_t buf[UBUFSIZ];
2273 bool refreshnow = false;
2274 int nlines = 0;
2275 wchar_t *str = buf;
2276 wchar_t *eol = str + min (ncol, UBUFSIZ);
2277
2278 for (;;)
2279 {
2280 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2281 break;
2282
2283 *str++ = ch;
2284
2285 if (ecb_unlikely (ch == C0_LF || str >= eol))
2286 {
2287 if (ch == C0_LF)
2288 nlines++;
2289
2290 refresh_count++;
2291
2292 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2293 {
2294 refresh_count = 0;
2295
2296 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2297 {
2298 refreshnow = true;
2299 ch = NOCHAR;
2300 break;
2301 }
2302 }
2303
2304 // scr_add_lines only works for nlines <= nrow - 1.
2305 if (nlines >= nrow - 1)
2306 {
2307 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2308 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2309 scr_add_lines (buf, str - buf, nlines);
2310
2311 nlines = 0;
2312 str = buf;
2313 eol = str + min (ncol, UBUFSIZ);
2314 }
2315
2316 if (str >= eol)
2317 {
2318 if (eol >= buf + UBUFSIZ)
2319 {
2320 ch = NOCHAR;
2321 break;
2322 }
2323 else
2324 eol = min (eol + ncol, buf + UBUFSIZ);
2325 }
2326
2327 }
2328
2329 seq_begin = cmdbuf_ptr;
2330 ch = next_char ();
2331 }
2332
2333 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2334 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2335 scr_add_lines (buf, str - buf, nlines);
2336
2337 /*
2338 * If there have been a lot of new lines, then update the screen
2339 * What the heck we'll cheat and only refresh less than every page-full.
2340 * if skipScroll is enabled.
2341 */
2342 if (refreshnow)
2343 {
2344 scr_refresh ();
2345 want_refresh = 1;
2346 }
2057 } 2347 }
2058 else 2348 else
2059 { 2349 {
2060 if (TermWin.pixmap != None) 2350 try
2061 XFreePixmap(Xdisplay, TermWin.pixmap);
2062 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt,
2063 (unsigned int)szHint.width,
2064 (unsigned int)szHint.height,
2065 (unsigned int)image->depth);
2066 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue);
2067 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0,
2068 nx, ny, (unsigned int)image->width,
2069 (unsigned int)image->height);
2070 XFreeGC(Xdisplay, gc);
2071 XDestroyImage(image);
2072 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt,
2073 TermWin.pixmap);
2074 if (!am_transparent || !am_pixmap_trans)
2075 pchanged = 1;
2076 am_transparent = am_pixmap_trans = 1;
2077 }
2078 }
2079 if (!am_pixmap_trans)
2080 {
2081 unsigned int n;
2082 /*
2083 * InheritPixmap transparency
2084 */
2085 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2086 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
2087 i++)
2088 {
2089 oldp = TermWin.parent[i];
2090 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root,
2091 &TermWin.parent[i], &list, &n);
2092 XFree(list);
2093 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2094 if (TermWin.parent[i] == Xroot)
2095 { 2351 {
2096 if (oldp != None) 2352 process_nonprinting (ch);
2097 pchanged = 1; 2353 }
2354 catch (const class out_of_input &o)
2355 {
2356 // we ran out of input, retry later
2357 cmdbuf_ptr = seq_begin;
2098 break; 2358 break;
2099 } 2359 }
2100 if (oldp != TermWin.parent[i]) 2360
2101 pchanged = 1; 2361 ch = NOCHAR;
2102 }
2103 n = 0;
2104 if (pchanged)
2105 { 2362 }
2106 for (; n < (unsigned int)i; n++) 2363 }
2107 { 2364}
2108 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2365
2109 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2366// read the next character
2110 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2367wchar_t ecb_hot
2111 { 2368rxvt_term::next_char () NOTHROW
2112 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2369{
2113 break; 2370 while (cmdbuf_ptr < cmdbuf_endp)
2114 } 2371 {
2115 } 2372 // assume 7-bit to be ascii ALWAYS
2373 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2374 return *cmdbuf_ptr++;
2375
2376 wchar_t wc;
2377 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2378
2379 if (len == (size_t)-2)
2116 } 2380 {
2117 if (n > (int)(sizeof(TermWin.parent) 2381 // the mbstate stores incomplete sequences. didn't know this :/
2118 / sizeof(TermWin.parent[0]))) 2382 cmdbuf_ptr = cmdbuf_endp;
2383 break;
2119 { 2384 }
2120 D_X((stderr, "InheritPixmap Turning off")); 2385
2121 XSetWindowBackground(Xdisplay, TermWin.parent[0], 2386 if (len == (size_t)-1)
2122 PixColors[Color_fg]);
2123 XSetWindowBackground(Xdisplay, TermWin.vt,
2124 PixColors[Color_bg]);
2125 am_transparent = 0;
2126 /* XXX: also turn off Opt_transparent? */
2127 } 2387 {
2128 else 2388 mbstate.reset (); // reset now undefined conversion state
2389 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2390 // in which case we "erroneously" return the next byte which might be valid.
2391 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2129 { 2392 }
2130 /* wait (an arbitrary period) for the WM to do its thing
2131 * needed for fvwm2.2.2 (and before?) */
2132# ifdef HAVE_NANOSLEEP
2133 struct timespec rqt;
2134 2393
2135 rqt.tv_sec = 1; 2394 // assume wchar == unicode
2136 rqt.tv_nsec = 0; 2395 cmdbuf_ptr += len;
2137 nanosleep(&rqt, NULL); 2396 return wc & UNICODE_MASK;
2138# else
2139 sleep(1);
2140# endif
2141 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2142 for (n = 0; n < (unsigned int)i; n++)
2143 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n],
2144 ParentRelative);
2145 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt,
2146 ParentRelative);
2147 am_transparent = 1;
2148 }
2149 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2150 TermWin.parent[i] = None;
2151 } 2397 }
2398
2399 return NOCHAR;
2400}
2401
2402// read the next octet
2403uint32_t ecb_hot
2404rxvt_term::next_octet () NOTHROW
2405{
2406 return cmdbuf_ptr < cmdbuf_endp
2407 ? (unsigned char)*cmdbuf_ptr++
2408 : NOCHAR;
2409}
2410
2411static class out_of_input out_of_input;
2412
2413wchar_t ecb_hot
2414rxvt_term::cmd_getc () THROW ((class out_of_input))
2415{
2416 wchar_t c = next_char ();
2417
2418 if (c == NOCHAR)
2419 throw out_of_input;
2420
2152 return pchanged; 2421 return c;
2153} 2422}
2154#endif
2155 2423
2156/*}}} */ 2424uint32_t ecb_hot
2425rxvt_term::cmd_get8 () THROW ((class out_of_input))
2426{
2427 uint32_t c = next_octet ();
2428
2429 if (c == NOCHAR)
2430 throw out_of_input;
2431
2432 return c;
2433}
2157 2434
2158/*{{{ print pipe */ 2435/*{{{ print pipe */
2159/*----------------------------------------------------------------------*/ 2436/*----------------------------------------------------------------------*/
2160#ifdef PRINTPIPE 2437#ifdef PRINTPIPE
2161FILE * 2438FILE * ecb_cold
2162rxvt_term::popen_printer () 2439rxvt_term::popen_printer ()
2163{ 2440{
2164 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2441 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2165 2442
2166 if (stream == NULL) 2443 if (stream == NULL)
2167 rxvt_print_error("can't open printer pipe"); 2444 rxvt_warn ("can't open printer pipe, not printing.\n");
2445
2168 return stream; 2446 return stream;
2169} 2447}
2170 2448
2171int 2449int ecb_cold
2172rxvt_term::pclose_printer (FILE *stream) 2450rxvt_term::pclose_printer (FILE *stream)
2173{ 2451{
2174 fflush (stream); 2452 fflush (stream);
2175 /* pclose() reported not to work on SunOS 4.1.3 */
2176# if defined (__sun__) /* TODO: RESOLVE THIS */
2177 /* pclose works provided SIGCHLD handler uses waitpid */
2178 return pclose (stream); /* return fclose (stream); */
2179# else
2180 return pclose (stream); 2453 return pclose (stream);
2181# endif
2182} 2454}
2183 2455
2184/* 2456/*
2185 * simulate attached vt100 printer 2457 * simulate attached vt100 printer
2186 */ 2458 */
2187void 2459void ecb_cold
2188rxvt_term::process_print_pipe () 2460rxvt_term::process_print_pipe ()
2189{ 2461{
2190 int done; 2462 FILE *fd = popen_printer ();
2191 FILE *fd;
2192 2463
2193 if ((fd = popen_printer ()) == NULL) 2464 if (!fd)
2194 return; 2465 return;
2195 2466
2196 /* 2467 /*
2197 * Send all input to the printer until either ESC[4i or ESC[?4i 2468 * Send all input to the printer until either ESC[4i or ESC[?4i
2198 * is received. 2469 * is received.
2199 */ 2470 */
2200 for (done = 0; !done;) 2471 for (int done = 0; !done; )
2201 { 2472 {
2202 unsigned char buf[8]; 2473 unsigned char buf[8];
2203 unsigned char ch; 2474 unicode_t ch;
2204 unsigned int i, len; 2475 unsigned int i, len;
2205 2476
2206 if ((ch = cmd_getc ()) != C0_ESC) 2477 if ((ch = cmd_getc ()) != C0_ESC)
2207 { 2478 {
2208 if (putc(ch, fd) == EOF) 2479 if (putc (ch, fd) == EOF)
2209 break; /* done = 1 */ 2480 break; /* done = 1 */
2210 } 2481 }
2211 else 2482 else
2212 { 2483 {
2213 len = 0; 2484 len = 0;
… …
2224 { 2495 {
2225 if ((buf[len++] = cmd_getc ()) == 'i') 2496 if ((buf[len++] = cmd_getc ()) == 'i')
2226 break; /* done = 1 */ 2497 break; /* done = 1 */
2227 } 2498 }
2228 } 2499 }
2500
2229 for (i = 0; i < len; i++) 2501 for (i = 0; i < len; i++)
2230 if (putc(buf[i], fd) == EOF) 2502 if (putc (buf[i], fd) == EOF)
2231 { 2503 {
2232 done = 1; 2504 done = 1;
2233 break; 2505 break;
2234 } 2506 }
2235 } 2507 }
2236 } 2508 }
2509
2237 pclose_printer (fd); 2510 pclose_printer (fd);
2238} 2511}
2239#endif /* PRINTPIPE */ 2512#endif /* PRINTPIPE */
2240/*}}} */ 2513/*}}} */
2241 2514
2242/* *INDENT-OFF* */
2243enum { 2515enum {
2244 C1_40 = 0x40, 2516 C1_40 = 0x40,
2245 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2517 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2246 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2518 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2247 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2519 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2248 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2520 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2249}; 2521};
2250/* *INDENT-ON* */
2251 2522
2252/*{{{ process non-printing single characters */ 2523/*{{{ process non-printing single characters */
2253void 2524void ecb_hot
2254rxvt_term::process_nonprinting (unsigned char ch) 2525rxvt_term::process_nonprinting (unicode_t ch)
2255{ 2526{
2256 switch (ch) 2527 switch (ch)
2257 { 2528 {
2529 case C0_ESC:
2530 process_escape_seq ();
2531 break;
2258 case C0_ENQ: /* terminal Status */ 2532 case C0_ENQ: /* terminal Status */
2259 if (rs[Rs_answerbackstring]) 2533 if (rs[Rs_answerbackstring])
2260 tt_write( 2534 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2261 (const unsigned char *)rs[Rs_answerbackstring],
2262 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2263 else 2535 else
2264 tt_write((unsigned char *)VT100_ANS, 2536 tt_write (VT100_ANS, strlen (VT100_ANS));
2265 (unsigned int)STRLEN(VT100_ANS));
2266 break; 2537 break;
2267 case C0_BEL: /* bell */ 2538 case C0_BEL: /* bell */
2268 scr_bell (); 2539 scr_bell ();
2269 break; 2540 break;
2270 case C0_BS: /* backspace */ 2541 case C0_BS: /* backspace */
… …
2285 scr_charset_choose (1); 2556 scr_charset_choose (1);
2286 break; 2557 break;
2287 case C0_SI: /* shift in - acs */ 2558 case C0_SI: /* shift in - acs */
2288 scr_charset_choose (0); 2559 scr_charset_choose (0);
2289 break; 2560 break;
2561
2562#ifdef EIGHT_BIT_CONTROLS
2563 // 8-bit controls
2564 case 0x90: /* DCS */
2565 process_dcs_seq ();
2566 break;
2567 case 0x9b: /* CSI */
2568 process_csi_seq ();
2569 break;
2570 case 0x9d: /* OSC */
2571 process_osc_seq ();
2572 break;
2573#endif
2290 } 2574 }
2291} 2575}
2292/*}}} */ 2576/*}}} */
2293 2577
2294 2578
2295/*{{{ process VT52 escape sequences */ 2579/*{{{ process VT52 escape sequences */
2296void 2580void ecb_cold
2297rxvt_term::process_escape_vt52 (unsigned char ch) 2581rxvt_term::process_escape_vt52 (unicode_t ch)
2298{ 2582{
2299 int row, col; 2583 int row, col;
2300 2584
2301 switch (ch) 2585 switch (ch)
2302 { 2586 {
… …
2332 row = cmd_getc () - ' '; 2616 row = cmd_getc () - ' ';
2333 col = cmd_getc () - ' '; 2617 col = cmd_getc () - ' ';
2334 scr_gotorc (row, col, 0); 2618 scr_gotorc (row, col, 0);
2335 break; 2619 break;
2336 case 'Z': /* identify the terminal type */ 2620 case 'Z': /* identify the terminal type */
2337 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2621 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2338 break; 2622 break;
2339 case '<': /* turn off VT52 mode */ 2623 case '<': /* turn off VT52 mode */
2340 PrivMode(0, PrivMode_vt52); 2624 priv_modes &= ~PrivMode_vt52;
2341 break; 2625 break;
2342 case 'F': /* use special graphics character set */ 2626 case 'F': /* use special graphics character set */
2343 case 'G': /* use regular character set */ 2627 case 'G': /* use regular character set */
2344 /* unimplemented */ 2628 /* unimplemented */
2345 break; 2629 break;
… …
2351} 2635}
2352/*}}} */ 2636/*}}} */
2353 2637
2354 2638
2355/*{{{ process escape sequences */ 2639/*{{{ process escape sequences */
2356void 2640void ecb_hot
2357rxvt_term::process_escape_seq () 2641rxvt_term::process_escape_seq ()
2358{ 2642{
2359 unsigned char ch = cmd_getc (); 2643 unicode_t ch = cmd_getc ();
2360 2644
2361 if (PrivateModes & PrivMode_vt52) 2645 if (priv_modes & PrivMode_vt52)
2362 { 2646 {
2363 process_escape_vt52 (ch); 2647 process_escape_vt52 (ch);
2364 return; 2648 return;
2365 } 2649 }
2366 2650
2367 switch (ch) 2651 switch (ch)
2368 { 2652 {
2369 /* case 1: do_tek_mode (); break; */
2370 case '#': 2653 case '#':
2371 if (cmd_getc () == '8') 2654 if (cmd_getc () == '8')
2372 scr_E (); 2655 scr_E ();
2373 break; 2656 break;
2374 case '(': 2657 case '(':
… …
2381 scr_charset_set (2, (unsigned int)cmd_getc ()); 2664 scr_charset_set (2, (unsigned int)cmd_getc ());
2382 break; 2665 break;
2383 case '+': 2666 case '+':
2384 scr_charset_set (3, (unsigned int)cmd_getc ()); 2667 scr_charset_set (3, (unsigned int)cmd_getc ());
2385 break; 2668 break;
2386#ifdef MULTICHAR_SET 2669#if !ENABLE_MINIMAL
2387 case '$':
2388 scr_charset_set (-2, (unsigned int)cmd_getc ());
2389 break;
2390#endif
2391#ifndef NO_FRILLS
2392 case '6': 2670 case '6':
2393 scr_backindex (); 2671 scr_backindex ();
2394 break; 2672 break;
2395#endif 2673#endif
2396 case '7': 2674 case '7':
2397 scr_cursor (SAVE); 2675 scr_cursor (SAVE);
2398 break; 2676 break;
2399 case '8': 2677 case '8':
2400 scr_cursor (RESTORE); 2678 scr_cursor (RESTORE);
2401 break; 2679 break;
2402#ifndef NO_FRILLS 2680#if !ENABLE_MINIMAL
2403 case '9': 2681 case '9':
2404 scr_forwardindex (); 2682 scr_forwardindex ();
2405 break; 2683 break;
2406#endif 2684#endif
2685 // DECPAM/DECPNM
2407 case '=': 2686 case '=':
2687 priv_modes |= PrivMode_aplKP;
2688 break;
2408 case '>': 2689 case '>':
2409 PrivMode((ch == '='), PrivMode_aplKP); 2690 priv_modes &= ~PrivMode_aplKP;
2410 break; 2691 break;
2411 2692
2412 case C1_40: 2693 case C1_40:
2413 cmd_getc (); 2694 cmd_getc ();
2414 break; 2695 break;
… …
2417 break; 2698 break;
2418 2699
2419 /* 8.3.87: NEXT LINE */ 2700 /* 8.3.87: NEXT LINE */
2420 case C1_NEL: /* ESC E */ 2701 case C1_NEL: /* ESC E */
2421 { 2702 {
2422 uint32_t nlcr[] = { '\n', '\r' }; 2703 wchar_t nlcr[] = { C0_LF, C0_CR };
2423 scr_add_lines (nlcr, 1, 2); 2704 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2424 } 2705 }
2425 break; 2706 break;
2426 2707
2427 /* kidnapped escape sequence: Should be 8.3.48 */ 2708 /* kidnapped escape sequence: Should be 8.3.48 */
2428 case C1_ESA: /* ESC G */ 2709 case C1_ESA: /* ESC G */
2429 process_graphics (); 2710 // used by original rxvt for rob nations own graphics mode
2711 if (cmd_getc () == 'Q')
2712 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2430 break; 2713 break;
2431 2714
2432 /* 8.3.63: CHARACTER TABULATION SET */ 2715 /* 8.3.63: CHARACTER TABULATION SET */
2433 case C1_HTS: /* ESC H */ 2716 case C1_HTS: /* ESC H */
2434 scr_set_tab (1); 2717 scr_set_tab (1);
… …
2438 case C1_RI: /* ESC M */ 2721 case C1_RI: /* ESC M */
2439 scr_index (DN); 2722 scr_index (DN);
2440 break; 2723 break;
2441 2724
2442 /* 8.3.142: SINGLE-SHIFT TWO */ 2725 /* 8.3.142: SINGLE-SHIFT TWO */
2443 /*case C1_SS2: scr_single_shift (2); break; */ 2726 /* case C1_SS2: break; */
2444 2727
2445 /* 8.3.143: SINGLE-SHIFT THREE */ 2728 /* 8.3.143: SINGLE-SHIFT THREE */
2446 /*case C1_SS3: scr_single_shift (3); break; */ 2729 /* case C1_SS3: break; */
2447 2730
2448 /* 8.3.27: DEVICE CONTROL STRING */ 2731 /* 8.3.27: DEVICE CONTROL STRING */
2449 case C1_DCS: /* ESC P */ 2732 case C1_DCS: /* ESC P */
2450 process_dcs_seq (); 2733 process_dcs_seq ();
2451 break; 2734 break;
2452 2735
2453 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2736 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2454 case C1_SCI: /* ESC Z */ 2737 case C1_SCI: /* ESC Z */
2455 tt_write((const unsigned char *)ESCZ_ANSWER, 2738 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2456 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2457 break; /* steal obsolete ESC [ c */ 2739 break; /* steal obsolete ESC [ c */
2458 2740
2459 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2741 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2460 case C1_CSI: /* ESC [ */ 2742 case C1_CSI: /* ESC [ */
2461 process_csi_seq (); 2743 process_csi_seq ();
2462 break; 2744 break;
2463 2745
2464 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2746 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2465 case C1_OSC: /* ESC ] */ 2747 case C1_OSC: /* ESC ] */
2466 process_osc_seq (); 2748 process_osc_seq ();
2467 break; 2749 break;
2468 2750
2469 /* 8.3.106: RESET TO INITIAL STATE */ 2751 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2470 case 'c': 2752 case 'c':
2753 mbstate.reset ();
2471 scr_poweron (); 2754 scr_poweron ();
2472 scrollbar_show (1); 2755 scrollBar.show (1);
2473 break; 2756 break;
2474 2757
2475 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2758 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2476 case 'n': 2759 case 'n':
2477 scr_charset_choose (2); 2760 scr_charset_choose (2);
… …
2484 } 2767 }
2485} 2768}
2486/*}}} */ 2769/*}}} */
2487 2770
2488/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2771/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2489/* *INDENT-OFF* */
2490enum { 2772enum {
2491 CSI_ICH = 0x40, 2773 CSI_ICH = 0x40,
2492 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2774 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2493 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2775 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2494 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2776 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2495 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2777 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2496 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2778 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2497 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2779 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2498 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2780 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2499 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2781 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2500}; 2782};
2501 2783
2502#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2784#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2503 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2785 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2504 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2786 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2505#define get_byte_array_bit(array, bit) \ 2787#define get_byte_array_bit(array, bit) \
2506 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2788 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2507 2789
2508const unsigned char csi_defaults[] = 2790static const unsigned char csi_defaults[] =
2509 { 2791 {
2510 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2792 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2511 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2793 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2512 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2794 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2513 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2795 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2514 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2796 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2515 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2797 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2516 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2798 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2517 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2799 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2518 }; 2800 };
2519/* *INDENT-ON* */
2520 2801
2521void 2802void ecb_hot
2522rxvt_term::process_csi_seq () 2803rxvt_term::process_csi_seq ()
2523{ 2804{
2524 unsigned char ch, priv, i; 2805 unicode_t ch, priv, prev_ch, i;
2525 unsigned int nargs, p; 2806 unsigned int nargs, p;
2526 int n, ndef; 2807 int n, ndef;
2527 int arg[ESC_ARGS]; 2808 int arg[ESC_ARGS] = { };
2528 2809
2529 for (nargs = ESC_ARGS; nargs > 0;) 2810 nargs = 0;
2530 arg[--nargs] = 0;
2531 2811
2532 priv = 0; 2812 priv = 0;
2533 ch = cmd_getc (); 2813 ch = cmd_getc ();
2534 if (ch >= '<' && ch <= '?') 2814 if ((ch >= '<' && ch <= '?') || ch == '!')
2815 {
2535 { /* '<' '=' '>' '?' */ 2816 /* '<' '=' '>' '?' '!' */
2536 priv = ch; 2817 priv = ch;
2537 ch = cmd_getc (); 2818 ch = cmd_getc ();
2538 } 2819 }
2820
2821 prev_ch = 0;
2539 /* read any numerical arguments */ 2822 /* read any numerical arguments */
2540 for (n = -1; ch < CSI_ICH; ) 2823 for (n = -1; ch < CSI_ICH; )
2541 { 2824 {
2542 if (isdigit(ch)) 2825 if (isdigit (ch))
2543 { 2826 {
2544 if (n < 0) 2827 if (n < 0)
2545 n = ch - '0'; 2828 n = ch - '0';
2546 else 2829 else
2547 n = n * 10 + ch - '0'; 2830 n = n * 10 + ch - '0';
… …
2550 { 2833 {
2551 if (nargs < ESC_ARGS) 2834 if (nargs < ESC_ARGS)
2552 arg[nargs++] = n; 2835 arg[nargs++] = n;
2553 n = -1; 2836 n = -1;
2554 } 2837 }
2555 else if (ch == '\b') 2838 else if (IS_CONTROL (ch))
2556 {
2557 scr_backspace ();
2558 }
2559 else if (ch == C0_ESC)
2560 {
2561 process_escape_seq ();
2562 return;
2563 }
2564 else if (ch < ' ')
2565 {
2566 process_nonprinting (ch); 2839 process_nonprinting (ch);
2567 } 2840
2841 prev_ch = ch;
2568 ch = cmd_getc (); 2842 ch = cmd_getc ();
2569 } 2843 }
2570 2844
2571 if (ch > CSI_7F) 2845 if (ch > CSI_7F)
2572 return; 2846 return;
2573 2847
2574 if (nargs < ESC_ARGS) 2848 if (nargs < ESC_ARGS)
2575 arg[nargs++] = n; 2849 arg[nargs++] = n;
2576 2850
2577 i = ch - CSI_ICH; 2851 i = ch - CSI_ICH;
2578 ndef = get_byte_array_bit(csi_defaults, i); 2852 ndef = get_byte_array_bit (csi_defaults, i);
2579 for (p = 0; p < nargs; p++) 2853 for (p = 0; p < nargs; p++)
2580 if (arg[p] == -1) 2854 if (arg[p] == -1)
2581 arg[p] = ndef; 2855 arg[p] = ndef;
2582
2583#ifdef DEBUG_CMD
2584 fprintf(stderr, "CSI ");
2585 for (p = 0; p < nargs; p++)
2586 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2587 fprintf(stderr, "%c\n", ch);
2588#endif
2589 2856
2590 /* 2857 /*
2591 * private mode handling 2858 * private mode handling
2592 */ 2859 */
2593 if (priv) 2860 if (priv)
2594 { 2861 {
2595 switch (priv) 2862 switch (priv)
2596 { 2863 {
2597 case '>': 2864 case '>':
2598 if (ch == CSI_DA) /* secondary device attributes */ 2865 if (ch == CSI_DA) /* secondary device attributes */
2866 {
2867 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2868 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2869 //
2870 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2871 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2872 // versions.
2873 //
2599 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2874 tt_printf ("\033[>%d;95;0c", 'U');
2875 }
2600 break; 2876 break;
2877
2601 case '?': 2878 case '?':
2602 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2879 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2603 process_terminal_mode (ch, priv, nargs, arg); 2880 process_terminal_mode (ch, priv, nargs, arg);
2604 break; 2881 break;
2882
2883 case '!':
2884 if (ch == CSI_70)
2885 {
2886 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2887 scr_soft_reset ();
2888
2889 static const int pm_h[] = { 7, 25 };
2890 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2891
2892 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2893 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2605 } 2894 }
2895 break;
2896 }
2897
2606 return; 2898 return;
2607 } 2899 }
2608 2900
2609 switch (ch) 2901 switch (ch)
2610 { 2902 {
2611 /* 2903 /*
2612 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2904 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2613 */ 2905 */
2614#ifdef PRINTPIPE 2906#ifdef PRINTPIPE
2615 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2907 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2616 switch (arg[0]) 2908 switch (arg[0])
2617 { 2909 {
… …
2624 } 2916 }
2625 break; 2917 break;
2626#endif 2918#endif
2627 2919
2628 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2920 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2629 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2921 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2630 arg[0] = -arg[0]; 2922 arg[0] = -arg[0];
2631 /* FALLTHROUGH */ 2923 /* FALLTHROUGH */
2632 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2924 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2633 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2925 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2634 scr_gotorc (arg[0], 0, RELATIVE); 2926 scr_gotorc (arg[0], 0, RELATIVE);
2635 break; 2927 break;
2636 2928
2637 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2929 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2638 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2930 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2709 3001
2710 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3002 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2711 arg[0] = -arg[0]; 3003 arg[0] = -arg[0];
2712 /* FALLTHROUGH */ 3004 /* FALLTHROUGH */
2713 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3005 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2714 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3006 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2715 break; 3007 break;
2716 3008
2717 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3009 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2718 tt_write((const unsigned char *)VT100_ANS, 3010 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2719 (unsigned int)(sizeof(VT100_ANS) - 1));
2720 break; 3011 break;
2721 3012
2722 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3013 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2723 process_sgr_mode (nargs, arg); 3014 process_sgr_mode (nargs, arg);
2724 break; 3015 break;
2725 3016
2726 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3017 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2727 switch (arg[0]) 3018 switch (arg[0])
2728 { 3019 {
2729 case 5: /* DSR requested */ 3020 case 5: /* DSR requested */
2730 tt_printf("\033[0n"); 3021 tt_printf ("\033[0n");
2731 break; 3022 break;
2732 case 6: /* CPR requested */ 3023 case 6: /* CPR requested */
2733 scr_report_position (); 3024 scr_report_position ();
2734 break; 3025 break;
2735#if defined (ENABLE_DISPLAY_ANSWER)
2736 case 7: /* unofficial extension */ 3026 case 7: /* unofficial extension */
3027 if (option (Opt_insecure))
2737 tt_printf("%-.250s\n", rs[Rs_display_name]); 3028 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2738 break; 3029 break;
2739#endif
2740 case 8: /* unofficial extension */ 3030 case 8: /* unofficial extension */
2741 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3031 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2742 break; 3032 break;
2743 } 3033 }
2744 break; 3034 break;
2745 3035
2746 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3036 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2779 break; 3069 break;
2780 3070
2781 case CSI_RM: /* 8.3.107: RESET MODE */ 3071 case CSI_RM: /* 8.3.107: RESET MODE */
2782 if (arg[0] == 4) 3072 if (arg[0] == 4)
2783 scr_insert_mode (0); 3073 scr_insert_mode (0);
3074 else if (arg[0] == 20)
3075 priv_modes &= ~PrivMode_LFNL;
2784 break; 3076 break;
2785 3077
2786 case CSI_SM: /* 8.3.126: SET MODE */ 3078 case CSI_SM: /* 8.3.126: SET MODE */
2787 if (arg[0] == 4) 3079 if (arg[0] == 4)
2788 scr_insert_mode (1); 3080 scr_insert_mode (1);
3081 else if (arg[0] == 20)
3082 priv_modes |= PrivMode_LFNL;
3083 break;
3084
3085 case CSI_71: // DESCUSR: set cursor style
3086 if (prev_ch == ' ')
3087 set_cursor_style (arg[0]);
2789 break; 3088 break;
2790 3089
2791 /* 3090 /*
2792 * PRIVATE USE beyond this point. All CSI_7? sequences here 3091 * PRIVATE USE beyond this point. All CSI_7? sequences here
2793 */ 3092 */
… …
2805 break; 3104 break;
2806 case CSI_75: 3105 case CSI_75:
2807 scr_cursor (RESTORE); 3106 scr_cursor (RESTORE);
2808 break; 3107 break;
2809 3108
2810#ifndef NO_FRILLS 3109#if !ENABLE_MINIMAL
2811 case CSI_74: 3110 case CSI_74:
2812 process_window_ops (arg, nargs); 3111 process_window_ops (arg, nargs);
2813 break; 3112 break;
2814#endif 3113#endif
2815 3114
2816 case CSI_78: /* DECREQTPARM */ 3115 case CSI_78: /* DECREQTPARM */
2817 if (arg[0] == 0 || arg[0] == 1) 3116 if (arg[0] == 0 || arg[0] == 1)
2818 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3117 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2819 /* FALLTHROUGH */ 3118 break;
2820 3119
2821 default: 3120 default:
2822 break; 3121 break;
2823 } 3122 }
2824} 3123}
2825/*}}} */ 3124/*}}} */
2826 3125
2827#ifndef NO_FRILLS 3126#if !ENABLE_MINIMAL
2828/* ARGSUSED */
2829void 3127void
2830rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3128rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2831{ 3129{
2832 int x, y; 3130 int x, y;
2833#if 0
2834 char *s;
2835#endif
2836 XWindowAttributes wattr; 3131 XWindowAttributes wattr;
2837 Window wdummy; 3132 Window wdummy;
3133
3134 dLocal (Display *, dpy);
2838 3135
2839 if (nargs == 0) 3136 if (nargs == 0)
2840 return; 3137 return;
3138
2841 switch (args[0]) 3139 switch (args[0])
2842 { 3140 {
2843 /* 3141 /*
2844 * commands 3142 * commands
2845 */ 3143 */
2846 case 1: /* deiconify window */ 3144 case 1: /* deiconify window */
2847 XMapWindow(Xdisplay, TermWin.parent[0]); 3145 XMapWindow (dpy, parent);
2848 break; 3146 break;
2849 case 2: /* iconify window */ 3147 case 2: /* iconify window */
2850 XIconifyWindow(Xdisplay, TermWin.parent[0], 3148 XIconifyWindow (dpy, parent, display->screen);
2851 DefaultScreen(Xdisplay));
2852 break; 3149 break;
2853 case 3: /* set position (pixels) */ 3150 case 3: /* set position (pixels) */
2854 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3151 XMoveWindow (dpy, parent, args[1], args[2]);
2855 break; 3152 break;
2856 case 4: /* set size (pixels) */ 3153 case 4: /* set size (pixels) */
2857 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3154 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2858 break; 3155 break;
2859 case 5: /* raise window */ 3156 case 5: /* raise window */
2860 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3157 XRaiseWindow (dpy, parent);
2861 break; 3158 break;
2862 case 6: /* lower window */ 3159 case 6: /* lower window */
2863 XLowerWindow(Xdisplay, TermWin.parent[0]); 3160 XLowerWindow (dpy, parent);
2864 break; 3161 break;
2865 case 7: /* refresh window */ 3162 case 7: /* refresh window */
2866 scr_touch (true); 3163 scr_touch (true);
2867 break; 3164 break;
2868 case 8: /* set size (chars) */ 3165 case 8: /* set size (chars) */
2869 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3166 set_widthheight ((unsigned int) (args[2] * fwidth),
2870 (unsigned int)(args[1] * TermWin.fheight)); 3167 (unsigned int) (args[1] * fheight));
2871 break; 3168 break;
3169
3170 //case 9: NYI, TODO, restore maximized window or maximize window
2872 default: 3171 default:
2873 if (args[0] >= 24) /* set height (chars) */ 3172 if (args[0] >= 24) /* set height (chars) */
2874 set_widthheight ((unsigned int)TermWin.width, 3173 set_widthheight ((unsigned int)vt_width,
2875 (unsigned int)(args[1] * TermWin.fheight)); 3174 (unsigned int) (args[1] * fheight));
2876 break; 3175 break;
3176
2877 /* 3177 /*
2878 * reports - some output format copied from XTerm 3178 * reports - some output format copied from XTerm
2879 */ 3179 */
2880 case 11: /* report window state */ 3180 case 11: /* report window state */
2881 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3181 XGetWindowAttributes (dpy, parent, &wattr);
2882 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3182 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2883 break; 3183 break;
2884 case 13: /* report window position */ 3184 case 13: /* report window position */
2885 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3185 XGetWindowAttributes (dpy, parent, &wattr);
2886 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3186 XTranslateCoordinates (dpy, parent, wattr.root,
2887 -wattr.border_width, -wattr.border_width, 3187 -wattr.border_width, -wattr.border_width,
2888 &x, &y, &wdummy); 3188 &x, &y, &wdummy);
2889 tt_printf("\033[3;%d;%dt", x, y); 3189 tt_printf ("\033[3;%d;%dt", x, y);
2890 break; 3190 break;
2891 case 14: /* report window size (pixels) */ 3191 case 14: /* report window size (pixels) */
2892 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3192 XGetWindowAttributes (dpy, parent, &wattr);
2893 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3193 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2894 break; 3194 break;
3195 case 18: /* report text area size (chars) */
3196 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3197 break;
2895 case 18: /* report window size (chars) */ 3198 case 19: /* report window size (chars) */
2896 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3199 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2897 break; 3200 break;
2898#if 0 /* XXX: currently disabled due to security concerns */
2899 case 20: /* report icon label */ 3201 case 20: /* report icon label */
3202 {
3203 char *s;
2900 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3204 XGetIconName (dpy, parent, &s);
2901 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3205 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3206 XFree (s);
3207 }
2902 break; 3208 break;
2903 case 21: /* report window title */ 3209 case 21: /* report window title */
3210 {
3211 char *s;
2904 XFetchName(Xdisplay, TermWin.parent[0], &s); 3212 XFetchName (dpy, parent, &s);
2905 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3213 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3214 XFree (s);
3215 }
2906 break; 3216 break;
2907#endif
2908
2909 } 3217 }
2910} 3218}
2911#endif 3219#endif
2912 3220
2913/*----------------------------------------------------------------------*/ 3221/*----------------------------------------------------------------------*/
2914/* 3222/*
2915 * get input up until STRING TERMINATOR (or BEL) 3223 * get input up until STRING TERMINATOR (or BEL)
2916 * ends_how is terminator used. returned input must be free()d 3224 * ends_how is terminator used. returned input must be free()'d
2917 */ 3225 */
2918unsigned char * 3226char *
2919rxvt_term::get_to_st (unsigned char *ends_how) 3227rxvt_term::get_to_st (unicode_t &ends_how)
2920{ 3228{
2921 int seen_esc = 0; /* seen escape? */ 3229 unicode_t ch;
3230 bool seen_esc = false;
2922 unsigned int n = 0; 3231 unsigned int n = 0;
2923 unsigned char *s; 3232 wchar_t string[CBUFSIZ];
2924 unsigned char ch, string[STRING_MAX];
2925 3233
2926 for (; (ch = cmd_getc ());) 3234 while ((ch = cmd_getc ()) != NOCHAR)
2927 { 3235 {
2928 if (ch == C0_BEL 3236 if (seen_esc)
2929 || ch == CHAR_ST 3237 {
2930 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3238 if (ch == 0x5c) /* 7bit ST */
2931 break; 3239 break;
3240 else
3241 return NULL;
3242 }
2932 if (ch == C0_ESC) 3243 else if (ch == C0_ESC)
2933 { 3244 {
2934 seen_esc = 1; 3245 seen_esc = true;
2935 continue; 3246 continue;
2936 } 3247 }
3248 else if (ch == C0_BEL || ch == CHAR_ST)
3249 break;
2937 else if (ch == '\t') 3250 else if (ch == C0_SYN)
2938 ch = ' '; /* translate '\t' to space */ 3251 ch = cmd_get8 ();
2939 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3252 else if (ch < 0x20)
2940 return NULL; /* other control character - exit */ 3253 return NULL; /* other control character - exit */
3254
3255 seen_esc = false;
3256
2941 if (n < sizeof(string) - 1) 3257 if (n >= sizeof (string) - 1)
3258 // stop at some sane length
3259 return NULL;
3260
2942 string[n++] = ch; 3261 string[n++] = ch;
2943 seen_esc = 0;
2944 } 3262 }
3263
2945 string[n++] = '\0'; 3264 string[n++] = '\0';
2946 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3265
2947 return NULL;
2948 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3266 ends_how = (ch == 0x5c ? C0_ESC : ch);
2949 STRNCPY(s, string, n); 3267
2950 return s; 3268 return rxvt_wcstombs (string);
2951} 3269}
2952 3270
2953/*----------------------------------------------------------------------*/ 3271/*----------------------------------------------------------------------*/
2954/* 3272/*
2955 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3273 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2956 */ 3274 */
2957void 3275void
2958rxvt_term::process_dcs_seq () 3276rxvt_term::process_dcs_seq ()
2959{ 3277{
2960 unsigned char eh, *s;
2961 /* 3278 /*
2962 * Not handled yet 3279 * Not handled yet
2963 */ 3280 */
3281
3282 unicode_t eh;
2964 s = get_to_st (&eh); 3283 char *s = get_to_st (eh);
2965 if (s) 3284 if (s)
2966 free(s); 3285 free (s);
3286
2967 return; 3287 return;
2968} 3288}
2969 3289
2970/*----------------------------------------------------------------------*/ 3290/*----------------------------------------------------------------------*/
2971/* 3291/*
2972 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3292 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2973 */ 3293 */
2974void 3294void
2975rxvt_term::process_osc_seq () 3295rxvt_term::process_osc_seq ()
2976{ 3296{
2977 unsigned char ch, eh, *s; 3297 int arg;
2978 int arg;
2979 3298
2980 ch = cmd_getc (); 3299 unicode_t ch = cmd_getc ();
2981 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3300 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2982 arg = arg * 10 + (ch - '0'); 3301 arg = arg * 10 + (ch - '0');
2983 3302
2984 if (ch == ';') 3303 if (ch == ';')
2985 { 3304 {
3305 unicode_t eh;
2986 s = get_to_st (&eh); 3306 char *s = get_to_st (eh);
3307
2987 if (s) 3308 if (s)
2988 { 3309 {
2989 /*
2990 * rxvt_menubar_dispatch() violates the constness of the string,
2991 * so do it here
2992 */
2993 if (arg == XTerm_Menu)
2994#if 0 /* XXX: currently disabled due to security concerns */
2995 menubar_dispatch ((char *)s);
2996#else
2997 (void)0;
2998#endif
2999 else
3000 xterm_seq (arg, (char *)s, eh); 3310 process_xterm_seq (arg, s, eh);
3001 free(s); 3311 free (s);
3002 } 3312 }
3313 }
3314}
3315
3316void
3317rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3318{
3319 if (str[0] == '?' && !str[1])
3003 } 3320 {
3321 rgba c;
3322 pix_colors_focused[color].get (c);
3323
3324#if XFT
3325 if (c.a != rgba::MAX_CC)
3326 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3327 else
3328#endif
3329 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3330 }
3331 else
3332 set_window_color (color, str);
3004} 3333}
3334
3005/* 3335/*
3006 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3336 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3007 * 0 = change iconName/title
3008 * 1 = change iconName
3009 * 2 = change title
3010 * 4 = change color
3011 * 12 = change text color
3012 * 13 = change mouse foreground color
3013 * 17 = change highlight character colour
3014 * 18 = change bold character color
3015 * 19 = change underlined character color
3016 * 46 = change logfile (not implemented)
3017 * 50 = change font
3018 *
3019 * rxvt extensions:
3020 * 10 = menu (may change in future)
3021 * 20 = bg pixmap
3022 * 39 = change default fg color
3023 * 49 = change default bg color
3024 * 55 = dump scrollback buffer and all of screen
3025 */ 3337 */
3026void 3338void
3027rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3339rxvt_term::process_xterm_seq (int op, char *str, char resp)
3028{ 3340{
3029 int changed = 0; 3341 int color;
3030 int color;
3031 char *buf, *name; 3342 char *buf, *name;
3343 bool query = str[0] == '?' && !str[1];
3344 int saveop = op;
3032 3345
3346 dLocal (Display *, dpy);
3347
3033 assert(str != NULL); 3348 assert (str != NULL);
3349
3350 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3351 return;
3352
3034 switch (op) 3353 switch (op)
3035 { 3354 {
3036 case XTerm_name: 3355 case XTerm_name:
3037 set_title (str); 3356 set_title (str);
3038 /* FALLTHROUGH */ 3357 /* FALLTHROUGH */
3039 case XTerm_iconName: 3358 case XTerm_iconName:
3040 set_iconName (str); 3359 set_icon_name (str);
3041 break; 3360 break;
3042 case XTerm_title: 3361 case XTerm_title:
3043 set_title (str); 3362 set_title (str);
3044 break; 3363 break;
3364 case XTerm_property:
3365 if (str[0] == '?')
3366 {
3367 Atom prop = display->atom (str + 1);
3368 Atom actual_type;
3369 int actual_format;
3370 unsigned long nitems;
3371 unsigned long bytes_after;
3372 unsigned char *value = 0;
3373 const char *str = "";
3374
3375 if (prop
3376 && XGetWindowProperty (dpy, parent,
3377 prop, 0, 1<<16, 0, AnyPropertyType,
3378 &actual_type, &actual_format,
3379 &nitems, &bytes_after, &value) == Success
3380 && actual_type != None
3381 && actual_format == 8)
3382 str = (const char *)(value);
3383
3384 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3385
3386 XFree (value);
3387 }
3388 else
3389 {
3390 char *eq = strchr (str, '=');
3391
3392 if (eq)
3393 {
3394 *eq = 0;
3395 set_utf8_property (display->atom (str), eq + 1);
3396 }
3397 else
3398 XDeleteProperty (dpy, parent,
3399 display->atom (str));
3400 }
3401 break;
3402
3045 case XTerm_Color: 3403 case XTerm_Color:
3046 for (buf = (char *)str; buf && *buf;) 3404 for (buf = (char *)str; buf && *buf;)
3047 { 3405 {
3048 if ((name = STRCHR(buf, ';')) == NULL) 3406 if ((name = strchr (buf, ';')) == NULL)
3049 break; 3407 break;
3408
3050 *name++ = '\0'; 3409 *name++ = '\0';
3051 color = atoi(buf); 3410 color = atoi (buf) + minCOLOR;
3052 if (color < 0 || color >= TOTAL_COLORS) 3411
3412 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3053 break; 3413 break;
3414
3054 if ((buf = STRCHR(name, ';')) != NULL) 3415 if ((buf = strchr (name, ';')) != NULL)
3055 *buf++ = '\0'; 3416 *buf++ = '\0';
3056 set_window_color (color + minCOLOR, name); 3417
3418 process_color_seq (op, color, name, resp);
3057 } 3419 }
3420 break;
3421 case Rxvt_restoreFG:
3422 case XTerm_Color00:
3423 process_color_seq (op, Color_fg, str, resp);
3424 break;
3425 case Rxvt_restoreBG:
3426 case XTerm_Color01:
3427 process_color_seq (op, Color_bg, str, resp);
3058 break; 3428 break;
3059#ifndef NO_CURSORCOLOR 3429#ifndef NO_CURSORCOLOR
3060 case XTerm_Color_cursor: 3430 case XTerm_Color_cursor:
3061 set_window_color (Color_cursor, str); 3431 process_color_seq (op, Color_cursor, str, resp);
3062 break; 3432 break;
3063#endif 3433#endif
3064 case XTerm_Color_pointer: 3434 case XTerm_Color_pointer_fg:
3065 set_window_color (Color_pointer, str); 3435 process_color_seq (op, Color_pointer_fg, str, resp);
3066 break; 3436 break;
3437 case XTerm_Color_pointer_bg:
3438 process_color_seq (op, Color_pointer_bg, str, resp);
3439 break;
3440#ifdef OPTION_HC
3441 case XTerm_Color_HC:
3442 process_color_seq (op, Color_HC, str, resp);
3443 break;
3444 case XTerm_Color_HTC:
3445 process_color_seq (op, Color_HTC, str, resp);
3446 break;
3447#endif
3067#ifndef NO_BOLD_UNDERLINE_REVERSE 3448#ifndef NO_BOLD_UNDERLINE_REVERSE
3068 case XTerm_Color_BD: 3449 case URxvt_Color_BD:
3069 set_window_color (Color_BD, str); 3450 process_color_seq (op, Color_BD, str, resp);
3070 break; 3451 break;
3071 case XTerm_Color_UL: 3452 case URxvt_Color_UL:
3072 set_window_color (Color_UL, str); 3453 process_color_seq (op, Color_UL, str, resp);
3073 break; 3454 break;
3074 case XTerm_Color_RV: 3455 case URxvt_Color_IT:
3075 set_window_color (Color_RV, str); 3456 process_color_seq (op, Color_IT, str, resp);
3076 break; 3457 break;
3077#endif 3458#endif
3459 case URxvt_Color_border:
3460 process_color_seq (op, Color_border, str, resp);
3461 break;
3078 3462
3079 case XTerm_Menu: 3463#if BG_IMAGE_FROM_ROOT
3464 case URxvt_Color_tint:
3465 process_color_seq (op, Color_tint, str, resp);
3080 /* 3466 {
3081 * rxvt_menubar_dispatch() violates the constness of the string, 3467 bool changed = false;
3082 * so DON'T do it here 3468
3469 if (ISSET_PIXCOLOR (Color_tint))
3470 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3471
3472 if (changed)
3473 update_background ();
3083 */ 3474 }
3475
3084 break; 3476 break;
3477#endif
3478
3479#if BG_IMAGE_FROM_FILE
3085 case XTerm_Pixmap: 3480 case Rxvt_Pixmap:
3086 if (*str != ';') 3481 if (!strcmp (str, "?"))
3087 { 3482 {
3088#if XPM_BACKGROUND 3483 char str[256];
3089 scale_pixmap (""); /* reset to default scaling */ 3484 int h_scale = fimage.h_scale;
3090 set_bgPixmap (str); /* change pixmap */ 3485 int v_scale = fimage.v_scale;
3091#endif 3486 int h_align = fimage.h_align;
3092 scr_touch (true); 3487 int v_align = fimage.v_align;
3488
3489 sprintf (str, "[%dx%d+%d+%d]",
3490 h_scale, v_scale,
3491 h_align, v_align);
3492 process_xterm_seq (XTerm_title, str, CHAR_ST);
3093 } 3493 }
3094 while ((str = STRCHR(str, ';')) != NULL) 3494 else
3095 { 3495 {
3496 bool changed = false;
3497
3498 if (*str != ';')
3499 {
3500 try
3501 {
3502 fimage.set_file_geometry (this, str);
3503 changed = true;
3504 }
3505 catch (const class rxvt_failure_exception &e)
3506 {
3507 }
3508 }
3509 else
3510 {
3096 str++; 3511 str++;
3097#if XPM_BACKGROUND 3512 if (fimage.set_geometry (str, true))
3098 changed += scale_pixmap (str); 3513 changed = true;
3099#endif 3514 }
3100 3515
3516 if (changed)
3517 {
3518 if (bg_window_position_sensitive ())
3519 {
3520 int x, y;
3521 get_window_origin (x, y);
3522 parent_x = x;
3523 parent_y = y;
3524 }
3525 update_background ();
3526 }
3101 } 3527 }
3102 if (changed)
3103 {
3104#ifdef XPM_BACKGROUND
3105 resize_pixmap ();
3106#endif
3107 scr_touch (true);
3108 }
3109 break; 3528 break;
3529#endif
3110 3530
3111 case XTerm_restoreFG:
3112 set_window_color (Color_fg, str);
3113 break;
3114 case XTerm_restoreBG:
3115 set_window_color (Color_bg, str);
3116 break;
3117 case XTerm_logfile: 3531 case XTerm_logfile:
3532 // TODO, when secure mode?
3118 break; 3533 break;
3119 case XTerm_font: 3534
3120 change_font (0, str);
3121 break;
3122#if 0 3535#if 0
3123 case XTerm_dumpscreen: /* no error notices */ 3536 case Rxvt_dumpscreen: /* no error notices */
3124 { 3537 {
3125 int fd; 3538 int fd;
3126 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3539 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3127 { 3540 {
3128 scr_dump (fd); 3541 scr_dump (fd);
3129 close(fd); 3542 close (fd);
3130 } 3543 }
3131 } 3544 }
3132 break; 3545 break;
3133#endif 3546#endif
3547 case XTerm_font:
3548 op = URxvt_font;
3549 case URxvt_font:
3550#if ENABLE_STYLES
3551 case URxvt_boldFont:
3552 case URxvt_italicFont:
3553 case URxvt_boldItalicFont:
3554#endif
3555 if (query)
3556 tt_printf ("\33]%d;%-.250s%c", saveop,
3557 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3558 ? fontset[op - URxvt_font]->fontdesc : "",
3559 resp);
3560 else
3561 {
3562 const char *&res = rs[Rs_font + (op - URxvt_font)];
3134 3563
3564 res = strdup (str);
3565 allocated.push_back ((void *)res);
3566 set_fonts ();
3567 }
3568 break;
3569
3570 case URxvt_version:
3571 if (query)
3572 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3573 op,
3574 rs[Rs_name], VERSION[0], VERSION[2],
3575 resp);
3576 break;
3577
3578#if !ENABLE_MINIMAL
3579 case URxvt_locale:
3580 if (query)
3581 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3582 else
3583 {
3584 set_locale (str);
3585 pty->set_utf8_mode (enc_utf8);
3586 init_xlocale ();
3587 }
3588 break;
3589
3590 case URxvt_view_up:
3591 case URxvt_view_down:
3592 {
3593 int lines = atoi (str);
3594
3595 if (lines)
3596 scr_page (op == URxvt_view_up ? UP : DN, lines);
3597 else
3598 scr_erase_savelines ();
3599 }
3600
3601 break;
3602#endif
3603
3604#if ENABLE_PERL
3605 case URxvt_perl:
3606 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3607 break;
3608#endif
3135 } 3609 }
3136} 3610}
3137/*----------------------------------------------------------------------*/ 3611/*----------------------------------------------------------------------*/
3138 3612
3139/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3613/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3144 * 's' = save 3618 * 's' = save
3145 * 'r' = restore 3619 * 'r' = restore
3146 * 't' = toggle 3620 * 't' = toggle
3147 * so no need for fancy checking 3621 * so no need for fancy checking
3148 */ 3622 */
3149int 3623int ecb_cold
3150rxvt_term::privcases (int mode, unsigned long bit) 3624rxvt_term::privcases (int mode, unsigned long bit)
3151{ 3625{
3152 int state; 3626 int state;
3153 3627
3154 if (mode == 's') 3628 if (mode == 's')
3155 { 3629 {
3156 SavedModes |= (PrivateModes & bit); 3630 if (priv_modes & bit)
3631 SavedModes |= bit;
3632 else
3633 SavedModes &= ~bit;
3157 return -1; 3634 return -1;
3158 } 3635 }
3159 else 3636 else
3160 { 3637 {
3161 if (mode == 'r') 3638 if (mode == 'r')
3162 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3639 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3163 else 3640 else
3164 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3641 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3165 PrivMode(state, bit); 3642
3643 if (state)
3644 priv_modes |= bit;
3645 else
3646 priv_modes &= ~bit;
3166 } 3647 }
3648
3167 return state; 3649 return state;
3168} 3650}
3169 3651
3170/* we're not using priv _yet_ */ 3652/* we're not using priv _yet_ */
3171void 3653void
3172rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3654rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3173{ 3655{
3174 unsigned int i, j; 3656 unsigned int i, j;
3175 int state; 3657 int state;
3658
3176 static const struct 3659 static const struct
3177 { 3660 {
3178 const int argval; 3661 const int argval;
3179 const unsigned long bit; 3662 const unsigned long bit;
3180 }
3181 argtopriv[] = { 3663 } argtopriv[] = {
3182 { 1, PrivMode_aplCUR }, 3664 { 1, PrivMode_aplCUR }, // DECCKM
3183 { 2, PrivMode_vt52 }, 3665 { 2, PrivMode_vt52 }, // DECANM
3184 { 3, PrivMode_132 }, 3666 { 3, PrivMode_132 }, // DECCOLM
3185 { 4, PrivMode_smoothScroll }, 3667 { 4, PrivMode_smoothScroll }, // DECSCLM
3186 { 5, PrivMode_rVideo }, 3668 { 5, PrivMode_rVideo }, // DECSCNM
3187 { 6, PrivMode_relOrigin }, 3669 { 6, PrivMode_relOrigin }, // DECOM
3188 { 7, PrivMode_Autowrap }, 3670 { 7, PrivMode_Autowrap }, // DECAWM
3671 // 8, auto-repeat keys // DECARM
3189 { 9, PrivMode_MouseX10 }, 3672 { 9, PrivMode_MouseX10 },
3190#ifdef menuBar_esc 3673 // 18 end FF to printer after print screen
3191 { menuBar_esc, PrivMode_menuBar }, 3674 // 19 Print screen prints full screen/scroll region
3192#endif 3675 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3193#ifdef scrollBar_esc 3676#ifdef scrollBar_esc
3194 { scrollBar_esc, PrivMode_scrollBar }, 3677 { scrollBar_esc, PrivMode_scrollBar },
3195#endif 3678#endif
3196 { 25, PrivMode_VisibleCursor },
3197 { 35, PrivMode_ShiftKeys }, 3679 { 35, PrivMode_ShiftKeys }, // rxvt extension
3680 // 38, tektronix mode // DECTEK
3198 { 40, PrivMode_132OK }, 3681 { 40, PrivMode_132OK },
3682 // 41 xterm more fixes NYI
3683 // 45 margin bell NYI
3684 // 46 start logging
3199 { 47, PrivMode_Screen }, 3685 { 47, PrivMode_Screen },
3200 { 66, PrivMode_aplKP }, 3686 { 66, PrivMode_aplKP }, // DECNKM
3201#ifndef NO_BACKSPACE_KEY 3687#ifndef NO_BACKSPACE_KEY
3202 { 67, PrivMode_BackSpace }, 3688 { 67, PrivMode_BackSpace }, // DECBKM
3203#endif 3689#endif
3204 { 1000, PrivMode_MouseX11 }, 3690 { 1000, PrivMode_MouseX11 },
3691 { 1002, PrivMode_MouseBtnEvent },
3692 { 1003, PrivMode_MouseAnyEvent },
3693#if ENABLE_FRILLS
3694 { 1005, PrivMode_ExtModeMouse },
3695#endif
3205 { 1010, PrivMode_TtyOutputInh }, 3696 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3206 { 1011, PrivMode_Keypress }, 3697 { 1011, PrivMode_Keypress }, // rxvt extension
3698#if ENABLE_FRILLS
3699 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3700#endif
3701 // 1035 enable modifiers for alt, numlock NYI
3702 // 1036 send ESC for meta keys NYI
3703 // 1037 send DEL for keypad delete NYI
3207 { 1047, PrivMode_Screen }, 3704 { 1047, PrivMode_Screen },
3705 // 1048 save and restore cursor, implemented in code
3208 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3706 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3707 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3708 { 2004, PrivMode_BracketPaste },
3209 }; 3709 };
3210 3710
3211 if (nargs == 0) 3711 if (nargs == 0)
3212 return; 3712 return;
3213 3713
… …
3220 for (i = 0; i < nargs; i++) 3720 for (i = 0; i < nargs; i++)
3221 { 3721 {
3222 state = -1; 3722 state = -1;
3223 3723
3224 /* basic handling */ 3724 /* basic handling */
3225 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3725 for (j = 0; j < ecb_array_length (argtopriv); j++)
3226 if (argtopriv[j].argval == arg[i]) 3726 if (argtopriv[j].argval == arg[i])
3227 { 3727 {
3228 state = privcases (mode, argtopriv[j].bit); 3728 state = privcases (mode, argtopriv[j].bit);
3229 break; 3729 break;
3230 } 3730 }
3231 3731
3232 /* extra handling for values with state unkept */ 3732 /* extra handling for values with state unkept */
3233 if (state == -1)
3234 switch (arg[i]) 3733 switch (arg[i])
3235 { 3734 {
3735#if ENABLE_STYLES
3736 case 1021:
3737 set_option (Opt_intensityStyles, mode);
3738
3739 scr_touch (true);
3740 break;
3741#endif
3236 case 1048: /* alternative cursor save */ 3742 case 1048: /* alternative cursor save */
3743 if (option (Opt_secondaryScreen))
3237 if (mode == 0) 3744 if (mode == 0)
3238 scr_cursor (RESTORE); 3745 scr_cursor (RESTORE);
3239 else if (mode == 1) 3746 else if (mode == 1)
3240 scr_cursor (SAVE); 3747 scr_cursor (SAVE);
3241 /* FALLTHROUGH */
3242 default:
3243 continue; /* for(;i;) */
3244 }
3245
3246 /* extra handling for values with valid 0 or 1 state */
3247 switch (arg[i])
3248 {
3249 /* case 1: - application cursor keys */
3250 case 2: /* VT52 mode */
3251 /* oddball mode. should be set regardless of set/reset
3252 * parameter. Return from VT52 mode with an ESC < from
3253 * within VT52 mode
3254 */
3255 PrivMode(1, PrivMode_vt52);
3256 break; 3748 break;
3749 }
3750
3751 if (state >= 0)
3752 /* extra handling for values with valid 0 or 1 state */
3753 switch (arg[i])
3754 {
3755 /* case 1: - application cursor keys */
3756 case 2: /* VT52 mode */
3757 /* oddball mode. should be set regardless of set/reset
3758 * parameter. Return from VT52 mode with an ESC < from
3759 * within VT52 mode
3760 */
3761 priv_modes |= PrivMode_vt52;
3762 break;
3257 case 3: /* 80/132 */ 3763 case 3: /* 80/132 */
3258 if (PrivateModes & PrivMode_132OK) 3764 if (priv_modes & PrivMode_132OK)
3259 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3765 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3260 (unsigned int)TermWin.height);
3261 break; 3766 break;
3262 case 4: /* smooth scrolling */ 3767 case 4: /* smooth scrolling */
3263 if (state)
3264 Options &= ~Opt_jumpScroll;
3265 else
3266 Options |= Opt_jumpScroll; 3768 set_option (Opt_jumpScroll, !state);
3267 break; 3769 break;
3268 case 5: /* reverse video */ 3770 case 5: /* reverse video */
3269 scr_rvideo_mode (state); 3771 scr_rvideo_mode (state);
3270 break; 3772 break;
3271 case 6: /* relative/absolute origins */ 3773 case 6: /* relative/absolute origins */
3272 scr_relative_origin (state); 3774 scr_relative_origin (state);
3273 break; 3775 break;
3274 case 7: /* autowrap */ 3776 case 7: /* autowrap */
3275 scr_autowrap (state); 3777 scr_autowrap (state);
3276 break; 3778 break;
3277 /* case 8: - auto repeat, can't do on a per window basis */ 3779 /* case 8: - auto repeat, can't do on a per window basis */
3278 case 9: /* X10 mouse reporting */ 3780 case 9: /* X10 mouse reporting */
3279 if (state) /* orthogonal */ 3781 if (state) /* orthogonal */
3280 PrivateModes &= ~(PrivMode_MouseX11); 3782 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3281 break; 3783 break;
3282#ifdef menuBar_esc
3283 case menuBar_esc:
3284#ifdef MENUBAR
3285 map_menuBar (state);
3286#endif
3287 break;
3288#endif
3289#ifdef scrollBar_esc 3784#ifdef scrollBar_esc
3290 case scrollBar_esc: 3785 case scrollBar_esc:
3291 if (scrollbar_mapping (state)) 3786 scrollBar.map (state);
3292 {
3293 resize_all_windows (0, 0, 0); 3787 resize_all_windows (0, 0, 0);
3294 scr_touch (true); 3788 scr_touch (true);
3295 }
3296 break; 3789 break;
3297#endif 3790#endif
3298 case 25: /* visible/invisible cursor */ 3791 case 25: /* visible/invisible cursor */
3299 scr_cursor_visible (state); 3792 scr_cursor_visible (state);
3300 break; 3793 break;
3301 /* case 35: - shift keys */ 3794 /* case 35: - shift keys */
3302 /* case 40: - 80 <--> 132 mode */ 3795 /* case 40: - 80 <--> 132 mode */
3303 case 47: /* secondary screen */ 3796 case 47: /* secondary screen */
3304 scr_change_screen (state); 3797 scr_change_screen (state);
3305 break; 3798 break;
3306 /* case 66: - application key pad */ 3799 /* case 66: - application key pad */
3307 /* case 67: - backspace key */ 3800 /* case 67: - backspace key */
3308 case 1000: /* X11 mouse reporting */ 3801 case 1000: /* X11 mouse reporting */
3309 if (state) /* orthogonal */ 3802 if (state) /* orthogonal */
3310 PrivateModes &= ~(PrivMode_MouseX10); 3803 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3311 break; 3804 break;
3312#if 0
3313 case 1001: 3805 case 1002:
3314 break; /* X11 mouse highlighting */ 3806 case 1003:
3315#endif 3807 if (state)
3808 {
3809 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3810 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3811 mouse_row = mouse_col = 0;
3812 vt_emask_mouse = PointerMotionMask;
3813 }
3814 else
3815 vt_emask_mouse = NoEventMask;
3816
3817 vt_select_input ();
3818 break;
3316 case 1010: /* scroll to bottom on TTY output inhibit */ 3819 case 1010: /* scroll to bottom on TTY output inhibit */
3317 if (state)
3318 Options &= ~Opt_scrollTtyOutput;
3319 else
3320 Options |= Opt_scrollTtyOutput; 3820 set_option (Opt_scrollTtyOutput, !state);
3321 break; 3821 break;
3322 case 1011: /* scroll to bottom on key press */ 3822 case 1011: /* scroll to bottom on key press */
3323 if (state)
3324 Options |= Opt_scrollTtyKeypress; 3823 set_option (Opt_scrollTtyKeypress, state);
3325 else
3326 Options &= ~Opt_scrollTtyKeypress;
3327 break; 3824 break;
3328 case 1047: /* secondary screen w/ clearing */ 3825 case 1047: /* secondary screen w/ clearing last */
3329 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3826 if (option (Opt_secondaryScreen))
3330 if (current_screen != PRIMARY) 3827 if (!state)
3331 scr_erase_screen (2); 3828 scr_erase_screen (2);
3829
3332 scr_change_screen (state); 3830 scr_change_screen (state);
3333 /* FALLTHROUGH */
3334 default:
3335 break; 3831 break;
3832 case 1049: /* secondary screen w/ clearing first */
3833 if (option (Opt_secondaryScreen))
3834 if (state)
3835 scr_cursor (SAVE);
3836
3837 scr_change_screen (state);
3838
3839 if (option (Opt_secondaryScreen))
3840 if (state)
3841 scr_erase_screen (2);
3842 else
3843 scr_cursor (RESTORE);
3844 break;
3845 default:
3846 break;
3336 } 3847 }
3337 } 3848 }
3338} 3849}
3339/*}}} */ 3850/*}}} */
3340 3851
3341/*{{{ process sgr sequences */ 3852/*{{{ process sgr sequences */
3342void 3853void ecb_hot
3343rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3854rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3344{ 3855{
3345 unsigned int i; 3856 unsigned int i;
3346 short rendset; 3857 short rendset;
3347 int rendstyle; 3858 int rendstyle;
3348 3859
3349 if (nargs == 0) 3860 if (nargs == 0)
3350 { 3861 {
3351 scr_rendition (0, ~RS_None); 3862 scr_rendition (0, ~RS_None);
3352 return; 3863 return;
3353 } 3864 }
3865
3354 for (i = 0; i < nargs; i++) 3866 for (i = 0; i < nargs; i++)
3355 { 3867 {
3356 rendset = -1; 3868 rendset = -1;
3357 switch (arg[i]) 3869 switch (arg[i])
3358 { 3870 {
… …
3360 rendset = 0, rendstyle = ~RS_None; 3872 rendset = 0, rendstyle = ~RS_None;
3361 break; 3873 break;
3362 case 1: 3874 case 1:
3363 rendset = 1, rendstyle = RS_Bold; 3875 rendset = 1, rendstyle = RS_Bold;
3364 break; 3876 break;
3877 //case 2: // low intensity
3878 case 3:
3879 rendset = 1, rendstyle = RS_Italic;
3880 break;
3365 case 4: 3881 case 4:
3366 rendset = 1, rendstyle = RS_Uline; 3882 rendset = 1, rendstyle = RS_Uline;
3367 break; 3883 break;
3368 case 5: 3884 case 5: // slowly blinking
3885 case 6: // rapidly blinking
3369 rendset = 1, rendstyle = RS_Blink; 3886 rendset = 1, rendstyle = RS_Blink;
3370 break; 3887 break;
3888 //case 6: // scoansi light background
3371 case 7: 3889 case 7:
3372 rendset = 1, rendstyle = RS_RVid; 3890 rendset = 1, rendstyle = RS_RVid;
3373 break; 3891 break;
3374 case 22: 3892 case 8:
3893 // invisible. NYI
3894 break;
3895 //case 9: // crossed out
3896 //case 10: // scoansi acs off, primary font
3897 //case 11: // scoansi acs on, first alt font
3898 //case 12: // scoansi acs on, |0x80, second alt font
3899 //...
3900 //case 19: // ninth alt font
3901 //case 20: // gothic
3902 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3375 rendset = 0, rendstyle = RS_Bold; 3903 rendset = 0, rendstyle = RS_Bold;
3904 break;
3905 case 22: // normal intensity
3906 rendset = 0, rendstyle = RS_Bold;
3907 break;
3908 case 23: // disable italic
3909 rendset = 0, rendstyle = RS_Italic;
3376 break; 3910 break;
3377 case 24: 3911 case 24:
3378 rendset = 0, rendstyle = RS_Uline; 3912 rendset = 0, rendstyle = RS_Uline;
3379 break; 3913 break;
3380 case 25: 3914 case 25:
3381 rendset = 0, rendstyle = RS_Blink; 3915 rendset = 0, rendstyle = RS_Blink;
3382 break; 3916 break;
3917 case 26: // variable spacing (iso 8613)
3918 rendset = 0, rendstyle = RS_Blink;
3919 break;
3383 case 27: 3920 case 27:
3384 rendset = 0, rendstyle = RS_RVid; 3921 rendset = 0, rendstyle = RS_RVid;
3385 break; 3922 break;
3923 //case 28: // visible. NYI
3924 //case 29: // not crossed-out
3386 } 3925 }
3926
3387 if (rendset != -1) 3927 if (rendset != -1)
3388 { 3928 {
3389 scr_rendition (rendset, rendstyle); 3929 scr_rendition (rendset, rendstyle);
3390 continue; /* for(;i;) */ 3930 continue; /* for (;i;) */
3391 } 3931 }
3392 3932
3393 switch (arg[i]) 3933 switch (arg[i])
3394 { 3934 {
3395 case 30: 3935 case 30:
… …
3398 case 33: 3938 case 33:
3399 case 34: 3939 case 34:
3400 case 35: 3940 case 35:
3401 case 36: 3941 case 36:
3402 case 37: 3942 case 37:
3403 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3943 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3404 Color_fg);
3405 break; 3944 break;
3406#ifdef TTY_256COLOR 3945 case 38: // set fg color, ISO 8613-6
3407 case 38:
3408 if (nargs > i + 2 && arg[i + 1] == 5) 3946 if (nargs > i + 2 && arg[i + 1] == 5)
3409 { 3947 {
3410 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3948 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3411 Color_fg);
3412 i += 2; 3949 i += 2;
3413 } 3950 }
3414 break; 3951 break;
3415#endif
3416 case 39: /* default fg */ 3952 case 39: /* default fg */
3417 scr_color (Color_fg, Color_fg); 3953 scr_color (Color_fg, Color_fg);
3418 break; 3954 break;
3419 3955
3420 case 40: 3956 case 40:
… …
3423 case 43: 3959 case 43:
3424 case 44: 3960 case 44:
3425 case 45: 3961 case 45:
3426 case 46: 3962 case 46:
3427 case 47: 3963 case 47:
3428 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3964 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3429 Color_bg);
3430 break; 3965 break;
3431#ifdef TTY_256COLOR 3966 case 48: // set bg color, ISO 8613-6
3432 case 48:
3433 if (nargs > i + 2 && arg[i + 1] == 5) 3967 if (nargs > i + 2 && arg[i + 1] == 5)
3434 { 3968 {
3435 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3969 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3436 Color_bg);
3437 i += 2; 3970 i += 2;
3438 } 3971 }
3439 break; 3972 break;
3440#endif
3441 case 49: /* default bg */ 3973 case 49: /* default bg */
3442 scr_color (Color_bg, Color_bg); 3974 scr_color (Color_bg, Color_bg);
3443 break; 3975 break;
3444 3976
3445#ifndef NO_BRIGHTCOLOR 3977 //case 50: // not variable spacing
3978
3979#if !ENABLE_MINIMAL
3446 case 90: 3980 case 90:
3447 case 91: /* set bright fg color */ 3981 case 91: /* set bright fg color */
3448 case 92: 3982 case 92:
3449 case 93: 3983 case 93:
3450 case 94: 3984 case 94:
3451 case 95: 3985 case 95:
3452 case 96: 3986 case 96:
3453 case 97: 3987 case 97:
3454 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3988 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3455 Color_fg);
3456 break; 3989 break;
3457 case 100: 3990 case 100:
3458 case 101: /* set bright bg color */ 3991 case 101: /* set bright bg color */
3459 case 102: 3992 case 102:
3460 case 103: 3993 case 103:
3461 case 104: 3994 case 104:
3462 case 105: 3995 case 105:
3463 case 106: 3996 case 106:
3464 case 107: 3997 case 107:
3465 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3998 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3466 Color_bg);
3467 break; 3999 break;
3468#endif 4000#endif
3469
3470 } 4001 }
3471 } 4002 }
4003}
4004
4005void
4006rxvt_term::set_cursor_style (int style)
4007{
4008 if (!IN_RANGE_INC (style, 0, 4))
4009 return;
4010
4011 set_option (Opt_cursorUnderline, style >= 3);
4012
4013#ifdef CURSOR_BLINK
4014 set_option (Opt_cursorBlink, !style || (style & 1));
4015 cursor_blink_reset ();
4016#endif
4017
4018 want_refresh = 1;
3472} 4019}
3473/*}}} */ 4020/*}}} */
3474 4021
3475/*{{{ process Rob Nation's own graphics mode sequences */
3476void
3477rxvt_term::process_graphics ()
3478{
3479 unsigned char ch, cmd = cmd_getc ();
3480
3481#ifndef RXVT_GRAPHICS
3482 if (cmd == 'Q')
3483 { /* query graphics */
3484 tt_printf("\033G0\n"); /* no graphics */
3485 return;
3486 }
3487 /* swallow other graphics sequences until terminating ':' */
3488 do
3489 ch = cmd_getc ();
3490 while (ch != ':');
3491#else
3492 unsigned int nargs;
3493 int args[NGRX_PTS];
3494 unsigned char *text = NULL;
3495
3496 if (cmd == 'Q')
3497 { /* query graphics */
3498 tt_printf("\033G1\n"); /* yes, graphics (color) */
3499 return;
3500 }
3501 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3502 {
3503 int neg;
3504
3505 ch = cmd_getc ();
3506 neg = (ch == '-');
3507 if (neg || ch == '+')
3508 ch = cmd_getc ();
3509
3510 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3511 args[nargs] = args[nargs] * 10 + (ch - '0');
3512 if (neg)
3513 args[nargs] = -args[nargs];
3514
3515 nargs++;
3516 args[nargs] = 0;
3517 if (ch != ';')
3518 break;
3519 }
3520
3521 if ((cmd == 'T') && (nargs >= 5))
3522 {
3523 int i, len = args[4];
3524
3525 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3526
3527 if (text != NULL)
3528 {
3529 for (i = 0; i < len; i++)
3530 text[i] = cmd_getc ();
3531 text[len] = '\0';
3532 }
3533 }
3534 Gr_do_graphics (cmd, nargs, args, text);
3535#endif
3536}
3537/*}}} */
3538
3539/* ------------------------------------------------------------------------- */ 4022/* ------------------------------------------------------------------------- */
3540 4023
3541/* 4024/*
3542 * Send printf() formatted output to the command. 4025 * Send printf () formatted output to the command.
3543 * Only use for small amounts of data. 4026 * Only use for small amounts of data.
3544 */ 4027 */
3545void 4028void
3546rxvt_term::tt_printf (const char *fmt,...) 4029rxvt_term::tt_printf (const char *fmt,...)
3547{ 4030{
3548 va_list arg_ptr; 4031 va_list arg_ptr;
3549 unsigned char buf[256]; 4032 char buf[256];
3550 4033
3551 va_start (arg_ptr, fmt); 4034 va_start (arg_ptr, fmt);
3552 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4035 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3553 va_end (arg_ptr); 4036 va_end (arg_ptr);
3554 tt_write (buf, STRLEN (buf)); 4037 tt_write (buf, strlen (buf));
3555} 4038}
3556 4039
3557/* ---------------------------------------------------------------------- */ 4040/* ---------------------------------------------------------------------- */
3558/* Write data to the pty as typed by the user, pasted with the mouse, 4041/* Write data to the pty as typed by the user, pasted with the mouse,
3559 * or generated by us in response to a query ESC sequence. 4042 * or generated by us in response to a query ESC sequence.
3560 */ 4043 */
4044static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4045
3561void 4046void
3562rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4047rxvt_term::tt_write (const char *data, unsigned int len)
3563{ 4048{
3564 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4049 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4050 return;
3565 4051
3566 if (len) 4052 if (pty->pty < 0)
4053 return;
4054
4055 if (v_buflen == 0)
4056 {
4057 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4058
4059 max_it (written, 0);
4060
4061 if (written == len)
4062 return;
4063
4064 data += written;
4065 len -= written;
3567 { 4066 }
4067
4068 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4069
4070 memcpy (v_buffer + v_buflen, data, len);
4071 v_buflen += len;
4072
4073 pty_ev.set (ev::READ | ev::WRITE);
4074}
4075
4076void rxvt_term::pty_write ()
4077{
4078 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4079
4080 if (written > 0)
4081 {
4082 v_buflen -= written;
4083
3568 if (v_buflen == 0) 4084 if (v_buflen == 0)
3569 { 4085 {
3570 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3571
3572 if ((unsigned int)written == len)
3573 return;
3574
3575 data += written;
3576 len -= written;
3577 }
3578
3579
3580 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3581
3582 memcpy (v_buffer + v_buflen, data, len);
3583 v_buflen += len;
3584 }
3585
3586 for (;;)
3587 {
3588 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3589
3590 if (written > 0)
3591 {
3592 v_buflen -= written;
3593
3594 if (v_buflen == 0)
3595 {
3596 free (v_buffer); 4086 free (v_buffer);
3597 v_buffer = 0; 4087 v_buffer = 0;
3598 v_buflen = 0;
3599 4088
3600 pty_ev.set (EVENT_READ); 4089 pty_ev.set (ev::READ);
3601 return;
3602 }
3603
3604 memmove (v_buffer, v_buffer + written, v_buflen);
3605 }
3606 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3607 // original code just ignores this...
3608 destroy ();
3609 else
3610 {
3611 pty_ev.set (EVENT_READ | EVENT_WRITE);
3612 return; 4090 return;
3613 } 4091 }
4092
4093 memmove (v_buffer, v_buffer + written, v_buflen);
3614 } 4094 }
4095 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4096 pty_ev.set (ev::READ);
3615} 4097}
3616 4098
3617/*----------------------- end-of-file (C source) -----------------------*/ 4099/*----------------------- end-of-file (C source) -----------------------*/
3618 4100

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