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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.36 by pcg, Sun Feb 1 01:34:41 2004 UTC vs.
Revision 1.275 by root, Fri Jan 20 10:35:25 2006 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
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
… …
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) 2003-2006 Marc Lehmann <pcg@goof.com>
30 * 31 *
31 * This program is free software; you can redistribute it and/or modify 32 * 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 33 * 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 34 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 35 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
45 46
46/*{{{ includes: */ 47/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 48#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
49#include "version.h" 51#include "version.h"
50#include "command.h" 52#include "command.h"
51 53
54#if HAVE_SCHED_YIELD
55#undef HAVE_SCHED_YIELD // disabled for the time being
52#include <wchar.h> 56//# include <sched.h>
57#endif
58
59#ifdef KEYSYM_RESOURCE
60# include "keyboard.h"
61#endif
62
63#include <csignal>
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
66
67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_ISO_Lock, 0x21eb,
102 XK_Caps_Lock, 0x21ec,
103 XK_Num_Lock, 0x21ed,
104 XK_ISO_Level3_Shift, 0x21ee,
105 XK_ISO_Level3_Lock, 0x21ef,
106 XK_ISO_Group_Lock, 0x21f0,
107 XK_Home, 0x21f1,
108 XK_End, 0x21f2,
109
110 XK_Execute, 0x2318,
111 XK_Begin, 0x2320,
112 XK_Delete, 0x2326,
113 XK_Clear, 0x2327,
114 XK_BackSpace, 0x232b,
115 XK_Insert, 0x2380,
116 XK_Control_L, 0x2388,
117 XK_Control_R, 0x2388,
118 XK_Pause, 0x2389,
119 XK_Break, 0x238a,
120 XK_Escape, 0x238b,
121 XK_Undo, 0x238c,
122 XK_Print, 0x2399,
123
124 XK_space, 0x2423,
125
126#ifdef XK_KP_Begin
127 XK_KP_Prior, 0x21de,
128 XK_KP_Next, 0x21df,
129 XK_KP_Begin, 0x2320,
130 XK_KP_Insert, 0x2380,
131 XK_KP_Delete, 0x2326,
132 XK_KP_Space, 0x2422,
133#endif
134 0,
135};
136
137void
138rxvt_term::iso14755_54 (int x, int y)
139{
140 x = Pixel2Col (x);
141 y = Pixel2Row (y);
142
143 if (!IN_RANGE_EXC (x, 0, ncol)
144 || !IN_RANGE_EXC (y, 0, nrow))
145 return;
146
147 for (;;)
148 {
149 const line_t &l = ROW(y + view_start);
150
151 text_t t = l.t[x];
152
153 if (t != NOCHAR || !x)
154 {
155 iso14755_51 (l.t[x], l.r[x], x, y);
156 iso14755buf = ISO_14755_54;
157 break;
158 }
159
160 x--;
161 }
162}
163
164void
165rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
166{
167 rxvt_fontset *fs = FONTSET (r);
168 rxvt_font *f = (*fs)[fs->find_font (ch)];
169 wchar_t *chr, *alloc, ch2, *fname;
170 int len;
171
172 fname = rxvt_utf8towcs (f->name);
173
174# if ENABLE_COMBINING
175 if (IS_COMPOSE (ch))
176 {
177 len = rxvt_composite.expand (ch, 0);
178 alloc = chr = new wchar_t[len];
179 rxvt_composite.expand (ch, chr);
180 }
181 else
182# endif
183 {
184 ch2 = ch;
185
186 alloc = 0;
187 chr = &ch2;
188 len = 1;
189 }
190
191 char attr[80]; // plenty
192
193 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
194 (int)r,
195 fgcolor_of (r), bgcolor_of (r),
196 r & RS_Bold ? " bold" : "",
197 r & RS_Italic ? " italic" : "",
198 r & RS_Blink ? " blink" : "",
199 r & RS_RVid ? " rvid" : "",
200 r & RS_Uline ? " uline" : "",
201 r & RS_Careful ? " careful" : "");
202
203 int width = wcswidth (fname, wcslen (fname));
204
205 max_it (width, 8+5); // for char + hey
206 max_it (width, strlen (attr));
207
208 if (y >= 0)
209 {
210 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
211 x = 0;
212 }
213
214 scr_overlay_new (x, y, width, len + 2);
215
216 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
217
218 for (int y = 0; y < len; y++)
219 {
220 char buf[9];
221
222 ch = *chr++;
223
224 sprintf (buf, "%8x", ch);
225 scr_overlay_set (0, y, buf);
226 scr_overlay_set (9, y, '=');
227# if !UNICODE3
228 if (ch >= 0x10000)
229 ch = 0xfffd;
230# endif
231 scr_overlay_set (11, y, ch, r);
232 scr_overlay_set (12, y, NOCHAR, r);
233 }
234
235 scr_overlay_set (0, len , attr);
236 scr_overlay_set (0, len + 1, fname);
237
238 free (fname);
239
240# if ENABLE_COMBINING
241 if (alloc)
242 delete [] alloc;
243# endif
244}
245#endif
246
247void
248rxvt_term::commit_iso14755 ()
249{
250 wchar_t ch[2];
251
252 ch[0] = iso14755buf & ISO_14755_MASK;
253 ch[1] = 0;
254
255 if (iso14755buf & ISO_14755_51)
256 {
257 char mb[16];
258 int len;
259
260 // allow verbatim 0-bytes and control-bytes to be entered
261 if (ch[0] >= 0x20)
262 len = wcstombs (mb, ch, 16);
263 else
264 {
265 mb[0] = ch[0];
266 len = 1;
267 }
268
269 if (len > 0)
270 tt_write (mb, len);
271 else
272 scr_bell ();
273 }
274
275 iso14755buf = 0;
276}
277
278int
279rxvt_term::hex_keyval (XKeyEvent &ev)
280{
281 // check wether this event corresponds to a hex digit
282 // if the modifiers had not been pressed.
283 for (int index = 0; index < 8; index++)
284 {
285 KeySym k = XLookupKeysym (&ev, index);
286
287 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
288 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
289 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
290 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
291 }
292
293 return -1;
294}
295#endif
55 296
56/*{{{ Convert the keypress event into a string */ 297/*{{{ Convert the keypress event into a string */
57void 298void
58rxvt_term::lookup_key (XKeyEvent *ev) 299rxvt_term::lookup_key (XKeyEvent &ev)
59{ 300{
60 int ctrl, meta, shft, len; 301 int ctrl, meta, shft, len;
61 unsigned int newlen; 302 unsigned int newlen;
62 KeySym keysym; 303 KeySym keysym;
63#ifdef DEBUG_CMD 304#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */ 305 static int debug_key = 1; /* accessible by a debugger only */
65#endif 306#endif
66 int valid_keysym; 307 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 308 char kbuf[KBUFSZ];
68 309
69 /* 310 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 311 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 312 * escape sequence to toggle the Keypad.
72 * 313 *
73 * Always permit `shift' to override the current setting 314 * Always permit `shift' to override the current setting
74 */ 315 */
75 shft = (ev->state & ShiftMask); 316 shft = ev.state & ShiftMask;
76 ctrl = (ev->state & ControlMask); 317 ctrl = ev.state & ControlMask;
77 meta = (ev->state & ModMetaMask); 318 meta = ev.state & ModMetaMask;
78 319
79 if (numlock_state || (ev->state & ModNumLockMask)) 320 if (numlock_state || (ev.state & ModNumLockMask))
80 { 321 {
81 numlock_state = (ev->state & ModNumLockMask); 322 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 323 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 324 }
84 325
85 kbuf[0] = 0; 326 kbuf[0] = 0;
86 327
87#ifdef USE_XIM 328#ifdef USE_XIM
88 if (Input_Context) 329 if (Input_Context)
89 { 330 {
90 Status status_return; 331 Status status_return;
91 332
333#if 0
92#ifdef X_HAVE_UTF8_STRING 334#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 335 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, ev, (char *)kbuf, 336 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 337 KBUFSZ, &keysym, &status_return);
96 else 338 else
97#endif 339#endif
98 340#endif
99 { 341 {
100 wchar_t wkbuf[KBUFSZ + 1]; 342 wchar_t wkbuf[KBUFSZ + 1];
101 343
102 // the XOpenIM manpage lies about hardcoding the locale 344 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 345 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 346 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 347 SET_LOCALE (rs[Rs_imLocale]);
348
106 // assume wchar_t == unicode or better 349 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, ev, wkbuf, 350 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 351 KBUFSZ, &keysym, &status_return);
352
109 if (rs[Rs_imLocale]) 353 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 354 SET_LOCALE (locale);
111 355
112 if (status_return == XLookupChars 356 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 357 || status_return == XLookupBoth)
114 { 358 {
359 /* make sure the user can type ctrl-@, i.e. NUL */
360 if (len == 1 && *wkbuf == 0)
361 {
362 kbuf[0] = 0;
363 len = 1;
364 }
365 else
366 {
115 wkbuf[len] = 0; 367 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 368 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 369 if (len < 0)
118 len = 0; 370 len = 0;
371 }
119 } 372 }
120 else 373 else
121 len = 0; 374 len = 0;
122 } 375 }
123 376
124 valid_keysym = status_return == XLookupKeySym 377 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 378 || status_return == XLookupBoth;
126 } 379 }
127 else 380 else
128#endif 381#endif
129
130 { 382 {
131 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 383 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 384 valid_keysym = keysym != NoSymbol;
133 } 385 }
134 386
135 if (valid_keysym) 387 if (valid_keysym)
136 { 388 {
137 /* for some backwards compatibility */ 389#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 390 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 391 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 392#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
157 393
158 if (TermWin.saveLines) 394 if (saveLines)
159 { 395 {
160#ifdef UNSHIFTED_SCROLLKEYS 396#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 397 if (!ctrl && !meta)
162 {
163#else 398#else
164 if (IS_SCROLL_MOD) 399 if (IS_SCROLL_MOD)
400#endif
165 { 401 {
166#endif
167 int lnsppg; 402 int lnsppg;
168 403
169#ifdef PAGING_CONTEXT_LINES 404#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 405 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 406#else
172 lnsppg = TermWin.nrow * 4 / 5; 407 lnsppg = nrow * 4 / 5;
173#endif 408#endif
174 if (keysym == XK_Prior) 409 if (keysym == XK_Prior)
175 { 410 {
176 scr_page (UP, lnsppg); 411 scr_page (UP, lnsppg);
177 return; 412 return;
… …
205 scr_move_to (0, 1); 440 scr_move_to (0, 1);
206 return; 441 return;
207 } 442 }
208 else if (keysym == XK_End) 443 else if (keysym == XK_End)
209 { 444 {
210 scr_move_to (1, 0); 445 scr_move_to (1, 1);
211 return; 446 return;
212 } 447 }
213 } 448 }
214#endif 449#endif
215
216 } 450 }
217 451
218 if (shft) 452 if (shft)
219 { 453 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 454 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 455 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 456 {
223 keysym += (XK_F11 - XK_F1); 457 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 458 shft = 0; /* turn off Shift */
225 } 459 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 460 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 461 {
228 switch (keysym) 462 switch (keysym)
229 { 463 {
230 /* normal XTerm key bindings */ 464 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 465 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev->time, 0, 0); 466 selection_request (ev.time);
233 return; 467 return;
468#if TODO
234 /* rxvt extras */ 469 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 470 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 471 change_font (FONT_UP);
237 return; 472 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 473 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 474 change_font (FONT_DN);
240 return; 475 return;
476#endif
241 } 477 }
242 } 478 }
243 } 479 }
244#ifdef PRINTPIPE 480
245 if (keysym == XK_Print) 481#if ENABLE_FRILLS || ISO_14755
246 { 482 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 483 if (shft && ctrl)
248 return;
249 } 484 {
250#endif 485 int hv;
251#ifdef GREEK_SUPPORT 486
252 if (keysym == ks_greekmodeswith) 487 if (iso14755buf & ISO_14755_51
253 { 488 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 489 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 490 {
257 xterm_seq (XTerm_title, 491 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 492 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 493# if ISO_14755
260 greek_reset(); 494 iso14755_51 (0);
495# endif
496 return;
261 } 497 }
262 else 498 else if ((hv = hex_keyval (ev)) >= 0)
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 { 499 {
273 unsigned int l; 500 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
274 const unsigned char *kbuf0; 501 | hv | ISO_14755_51;
275 const unsigned char ch = C0_ESC; 502# if ISO_14755
276 503 iso14755_51 (iso14755buf & ISO_14755_MASK);
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 504# endif
285 tt_write (&ch, 1);
286 tt_write (kbuf0, l);
287 return; 505 return;
288 } 506 }
289 else 507 else
508 {
509# if ENABLE_OVERLAY
510 scr_overlay_off ();
290#endif 511# endif
512 iso14755buf = 0;
513 }
514 }
515 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
516 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
517 if (!(iso14755buf & ISO_14755_STARTED))
518 {
519 iso14755buf |= ISO_14755_STARTED;
520# if ENABLE_OVERLAY
521 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
522 scr_overlay_set (0, 0, "ISO 14755 mode");
523# endif
524 }
525#endif
526
527#ifdef PRINTPIPE
528 if (keysym == XK_Print)
529 {
530 scr_printscreen (ctrl | shft);
531 return;
532 }
533#endif
291 534
535 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
536 {
292 { 537 {
293 newlen = 1; 538 newlen = 1;
294 switch (keysym) 539 switch (keysym)
295 { 540 {
296#ifndef NO_BACKSPACE_KEY 541#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 542 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 543 if (priv_modes & PrivMode_HaveBackSpace)
299 { 544 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 545 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 546 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 547 kbuf[1] = '\0';
303 } 548 }
304 else 549 else
305 STRCPY(kbuf, key_backspace); 550 strcpy (kbuf, key_backspace);
306# ifdef MULTICHAR_SET 551 break;
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 552#endif
553#ifndef NO_DELETE_KEY
554# ifdef XK_KP_Prior
555 case XK_KP_Delete:
556 /* allow shift to override */
557 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
308 { 558 {
309 int col, row; 559 strcpy (kbuf, "\033On");
310 560 break;
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 } 561 }
562 /* FALLTHROUGH */
317# endif 563# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 564 case XK_Delete:
322 STRCPY(kbuf, key_delete); 565 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; 566 break;
336#endif 567#endif
337 case XK_Tab: 568 case XK_Tab:
338 if (shft) 569 if (shft)
339 STRCPY(kbuf, "\033[Z"); 570 strcpy (kbuf, "\033[Z");
340 else 571 else
341 { 572 {
342#ifdef CTRL_TAB_MAKES_META 573#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 574 if (ctrl)
344 meta = 1; 575 meta = 1;
345#endif 576#endif
346#ifdef MOD4_TAB_MAKES_META 577#ifdef MOD4_TAB_MAKES_META
347 if (ev->state & Mod4Mask) 578 if (ev.state & Mod4Mask)
348 meta = 1; 579 meta = 1;
349#endif 580#endif
350 newlen = 0; 581 newlen = 0;
351 } 582 }
352 break; 583 break;
353 584
354
355#ifdef XK_KP_Left 585#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 586 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 587 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 588 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 589 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 590 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
361 { 591 {
362 STRCPY(kbuf, "\033OZ"); 592 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 593 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 594 break;
365 } 595 }
366 else 596 else
367 /* translate to std. cursor key */ 597 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 598 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 600#endif
371 case XK_Up: /* "\033[A" */ 601 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 602 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 603 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 604 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 605 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 606 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 607 /* do Shift first */
378 if (shft) 608 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 609 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 610 else if (ctrl)
381 { 611 {
382 kbuf[1] = 'O'; 612 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 613 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 614 }
385 else if (PrivateModes & PrivMode_aplCUR) 615 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 616 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; 617 break;
423 618
424#ifndef UNSHIFTED_SCROLLKEYS 619#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 620# ifdef XK_KP_Prior
426 case XK_KP_Prior: 621 case XK_KP_Prior:
427 /* allow shift to override */ 622 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 623 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
429 { 624 {
430 STRCPY(kbuf, "\033Oy"); 625 strcpy (kbuf, "\033Oy");
431 break; 626 break;
432 } 627 }
433 /* FALLTHROUGH */ 628 /* FALLTHROUGH */
434# endif 629# endif
435 case XK_Prior: 630 case XK_Prior:
436 STRCPY(kbuf, "\033[5~"); 631 strcpy (kbuf, "\033[5~");
437 break; 632 break;
438# ifdef XK_KP_Next 633# ifdef XK_KP_Next
439 case XK_KP_Next: 634 case XK_KP_Next:
440 /* allow shift to override */ 635 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 636 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
442 { 637 {
443 STRCPY(kbuf, "\033Os"); 638 strcpy (kbuf, "\033Os");
444 break; 639 break;
445 } 640 }
446 /* FALLTHROUGH */ 641 /* FALLTHROUGH */
447# endif 642# endif
448 case XK_Next: 643 case XK_Next:
449 STRCPY(kbuf, "\033[6~"); 644 strcpy (kbuf, "\033[6~");
450 break; 645 break;
451#endif 646#endif
452 case XK_KP_Enter: 647 case XK_KP_Enter:
453 /* allow shift to override */ 648 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 649 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 650 {
456 STRCPY(kbuf, "\033OM"); 651 strcpy (kbuf, "\033OM");
652 break;
653 }
654
655 /* FALLTHROUGH */
656
657 case XK_Return:
658 if (priv_modes & PrivMode_LFNL)
659 {
660 kbuf[0] = '\015';
661 kbuf[1] = '\012';
662 kbuf[2] = '\0';
457 } 663 }
458 else 664 else
459 { 665 {
460 kbuf[0] = '\r'; 666 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 667 kbuf[1] = '\0';
462 } 668 }
463 break; 669 break;
464 670
465#ifdef XK_KP_Begin 671#ifdef XK_KP_Begin
466 case XK_KP_Begin: 672 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou"); 673 strcpy (kbuf, "\033Ou");
468 break; 674 break;
469 675
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 676#endif
478 case XK_KP_F1: /* "\033OP" */ 677 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 678 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 679 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 680 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 681 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 682 kbuf[2] += (keysym - XK_KP_F1);
484 break; 683 break;
485 684
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 685 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 686 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 687 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 688 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 689 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 690 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 691 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 697 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 698 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 699 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 700 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 701 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 702 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
504 { 703 {
505 STRCPY(kbuf, "\033Oj"); 704 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 705 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 706 }
508 else 707 else
509 { 708 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 709 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 710 kbuf[1] = '\0';
512 } 711 }
513 break; 712 break;
514 713
515 case XK_Find: 714 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 715 strcpy (kbuf, "\033[1~");
517 break; 716 break;
717
718#ifdef XK_KP_End
719 case XK_KP_Insert:
720 /* allow shift to override */
721 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
722 {
723 strcpy (kbuf, "\033Op");
724 break;
725 }
726 /* FALLTHROUGH */
727#endif
518 case XK_Insert: 728 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 729 strcpy (kbuf, "\033[2~");
520 break; 730 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 731#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 732 case DXK_Remove:
523 /* FALLTHROUGH */ 733 /* FALLTHROUGH */
524#endif 734#endif
525 case XK_Execute: 735 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 736 strcpy (kbuf, "\033[3~");
527 break; 737 break;
528 case XK_Select: 738 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 739 strcpy (kbuf, "\033[4~");
530 break; 740 break;
531#ifdef XK_KP_End 741#ifdef XK_KP_End
532 case XK_KP_End: 742 case XK_KP_End:
533 /* allow shift to override */ 743 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 744 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 { 745 {
536 STRCPY(kbuf, "\033Oq"); 746 strcpy (kbuf, "\033Oq");
537 break; 747 break;
538 } 748 }
539 /* FALLTHROUGH */ 749 /* FALLTHROUGH */
540#endif 750#endif
541 case XK_End: 751 case XK_End:
542 STRCPY(kbuf, KS_END); 752 strcpy (kbuf, KS_END);
543 break; 753 break;
544#ifdef XK_KP_Home 754#ifdef XK_KP_Home
545 case XK_KP_Home: 755 case XK_KP_Home:
546 /* allow shift to override */ 756 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 757 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
548 { 758 {
549 STRCPY(kbuf, "\033Ow"); 759 strcpy (kbuf, "\033Ow");
550 break; 760 break;
551 } 761 }
552 /* FALLTHROUGH */ 762 /* FALLTHROUGH */
553#endif 763#endif
554 case XK_Home: 764 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 765 strcpy (kbuf, KS_HOME);
556 break; 766 break;
557 767
558#define FKEY(n, fkey) \ 768#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 769 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 770
561 case XK_F1: /* "\033[11~" */ 771 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 772 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 773 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 774 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 775 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 776 FKEY (11, XK_F1);
567 break; 777 break;
568 case XK_F6: /* "\033[17~" */ 778 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 779 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 780 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 781 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 782 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 783 FKEY (17, XK_F6);
574 break; 784 break;
575 case XK_F11: /* "\033[23~" */ 785 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 786 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 787 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 788 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 789 FKEY (23, XK_F11);
580 break; 790 break;
581 case XK_F15: /* "\033[28~" */ 791 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 792 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 793 FKEY (28, XK_F15);
584 break; 794 break;
585 case XK_Help: /* "\033[28~" */ 795 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 796 FKEY (28, XK_Help);
587 break; 797 break;
588 case XK_Menu: /* "\033[29~" */ 798 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 799 FKEY (29, XK_Menu);
590 break; 800 break;
591 case XK_F17: /* "\033[31~" */ 801 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 802 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 803 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 804 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 815 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 816 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 817 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 818 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 819 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 820 FKEY (31, XK_F17);
611 break; 821 break;
612#undef FKEY 822#undef FKEY
613 default: 823 default:
614 newlen = 0; 824 newlen = 0;
615 break; 825 break;
616 } 826 }
827
617 if (newlen) 828 if (newlen)
618 len = STRLEN(kbuf); 829 len = strlen (kbuf);
619 } 830 }
831
620 /* 832 /*
621 * Pass meta for all function keys, if 'meta' option set 833 * Pass meta for all function keys, if 'meta' option set
622 */ 834 */
623#ifdef META8_OPTION 835#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 836 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 841 else if (ctrl && keysym == XK_minus)
630 { 842 {
631 len = 1; 843 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 844 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 845 }
846 else if (keysym == XK_ISO_Left_Tab)
847 {
848 strcpy (kbuf, "\033[Z");
849 len = 3;
850 }
634 else 851 else
635 { 852 {
636#ifdef META8_OPTION 853#ifdef META8_OPTION
637 /* set 8-bit on */ 854 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 855 if (meta && (meta_char == 0x80))
639 { 856 {
640 unsigned char *ch; 857 char *ch;
641 858
642 for (ch = kbuf; ch < kbuf + len; ch++) 859 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 860 *ch |= 0x80;
861
644 meta = 0; 862 meta = 0;
645 } 863 }
646#endif 864#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 865 /* nil */ ;
652 } 866 }
653 } 867 }
868
869 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
870 return;
654 871
655 if (len <= 0) 872 if (len <= 0)
656 return; /* not mapped */ 873 return; /* not mapped */
657 874
658 if (Options & Opt_scrollTtyKeypress) 875 if (OPTION (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 876 if (view_start)
660 { 877 {
661 TermWin.view_start = 0; 878 view_start = 0;
662 want_refresh = 1; 879 want_refresh = 1;
663 } 880 }
664 881
665 /* 882 /*
666 * these modifications only affect the static keybuffer 883 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 894 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 895
679 /* escape prefix */ 896 /* escape prefix */
680 if (meta 897 if (meta
681#ifdef META8_OPTION 898#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 899 && meta_char == C0_ESC
683#endif 900#endif
684 ) 901 )
685 { 902 {
686 const unsigned char ch = C0_ESC; 903 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 904 tt_write (&ch, 1);
689 } 905 }
906
690#ifdef DEBUG_CMD 907#if defined(DEBUG_CMD)
691 if (debug_key)
692 { /* Display keyboard buffer contents */ 908 /* Display keyboard buffer contents */
693 char *p; 909 unsigned char *p;
694 int i; 910 int i;
695 911
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 912 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++) 913 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); 914 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n"); 915 fprintf (stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */ 916#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 917 tt_write (kbuf, (unsigned int)len);
703} 918}
704/*}}} */ 919/*}}} */
705 920
706#if (MENUBAR_MAX) 921#if defined (KEYSYM_RESOURCE)
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */
708/* attempt to `write' count to the input buffer */
709unsigned int 922unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 923rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 924{
712 unsigned int n, s; 925 unsigned int n, s;
713 926
714 n = cmdbuf_ptr - cmdbuf_base; 927 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 928 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
929
716 if (n > 0 && s < count) 930 if (n > 0 && s < count)
717 { 931 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 932 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 933 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 934 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 935 cmdbuf_endp -= n;
722 s += n; 936 s += n;
723 } 937 }
938
724 if (count > s) 939 if (count > s)
725 { 940 {
726 rxvt_print_error("data loss: cmd_write too large"); 941 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 942 count = s;
728 } 943 }
944
729 for (; count--;) 945 for (; count--;)
730 *cmdbuf_endp++ = *str++; 946 *cmdbuf_endp++ = *str++;
947
948 cmd_parse ();
949
731 return 0; 950 return 0;
732} 951}
733#endif /* MENUBAR_MAX */ 952#endif
734 953
735void 954void
736rxvt_term::flush () 955rxvt_term::flush ()
737{ 956{
957 flush_ev.stop ();
958
738#ifdef TRANSPARENT 959#ifdef TRANSPARENT
739 if (want_full_refresh) 960 if (want_full_refresh)
740 { 961 {
741 want_full_refresh = 0; 962 want_full_refresh = 0;
742 scr_clear (); 963 scr_clear ();
743 scr_touch (false); 964 scr_touch (false);
744 want_refresh = 1;
745 } 965 }
746#endif 966#endif
747 967
748 if (want_refresh) 968 if (want_refresh)
749 { 969 {
970 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
971 {
972 int row = view_start;
973 int end_row = row + nrow;
974
975 while (row > top_row && ROW (row - 1).is_longer ())
976 --row;
977
978 do
979 {
980 int start_row = row;
981 line_t *l;
982
983 do
984 {
985 l = &ROW (row++);
986
987 if (!(l->f & LINE_FILTERED))
988 {
989 // line not filtered, mark it as filtered
990 l->f |= LINE_FILTERED;
991 while (l->is_longer ())
992 {
993 l = &ROW (row++);
994 l->f |= LINE_FILTERED;
995 }
996
997 // and filter it
998 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
999
1000 break;
1001 }
1002 }
1003 while (l->is_longer () && row < end_row);
1004 }
1005 while (row < end_row);
1006 }
1007
750 scr_refresh (refresh_type); 1008 scr_refresh ();
751 scrollbar_show (1); 1009 scrollbar_show (1);
752#ifdef USE_XIM 1010#ifdef USE_XIM
753 IMSendSpot (); 1011 IMSendSpot ();
754#endif 1012#endif
755
756 } 1013 }
757 1014
758 XFlush (Xdisplay); 1015 display->flush ();
759} 1016}
760 1017
761void 1018void
762rxvt_term::check_cb (check_watcher &w) 1019rxvt_term::check_cb (check_watcher &w)
763{ 1020{
764 SET_R (this); 1021 make_current ();
765 SET_LOCALE (locale);
766 1022
1023 display->flush ();
1024
1025 if (want_refresh && !flush_ev.active)
1026 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1027}
1028
1029void
1030rxvt_term::flush_cb (time_watcher &w)
1031{
1032 make_current ();
1033
1034 refresh_limit = 1;
1035 refresh_count = 0;
767 flush (); 1036 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} 1037}
813 1038
814#ifdef CURSOR_BLINK 1039#ifdef CURSOR_BLINK
815void 1040void
816rxvt_term::cursor_blink_cb (time_watcher &w) 1041rxvt_term::cursor_blink_cb (time_watcher &w)
817{ 1042{
818 hidden_cursor = !hidden_cursor; 1043 hidden_cursor = !hidden_cursor;
819 want_refresh = 1; 1044 want_refresh = 1;
820 1045
821 w.start (w.at + BLINK_INTERVAL); 1046 w.start (w.at + CURSOR_BLINK_INTERVAL);
822} 1047}
823#endif 1048#endif
824 1049
825#ifdef TEXT_BLINK 1050#ifdef TEXT_BLINK
826void 1051void
… …
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1058 w.start (w.at + TEXT_BLINK_INTERVAL);
834 } 1059 }
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 (time_watcher &w)
840{ 1066{
841 SET_R (this); 1067 if ((scrollbar_isUp() || scrollbar_isDn()) &&
842 SET_LOCALE (locale); 1068 scr_page (scrollbar_isUp() ? UP : DN, 1))
843 1069 {
844 process_x_events (); 1070 want_refresh = 1;
1071 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1072 }
845} 1073}
1074#endif
1075
1076#ifdef SELECTION_SCROLLING
1077void
1078rxvt_term::sel_scroll_cb (time_watcher &w)
1079{
1080 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1081 {
1082 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1083 want_refresh = 1;
1084 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1085 }
1086}
1087#endif
1088
1089#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1090void
1091rxvt_term::slip_wheel_cb (time_watcher &w)
1092{
1093 if (mouse_slip_wheel_speed == 0
1094 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1095 : scr_page (UP, mouse_slip_wheel_speed))
1096 {
1097 if (view_start == top_row || view_start == 0)
1098 mouse_slip_wheel_speed = 0;
1099
1100 want_refresh = 1;
1101 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1102 }
1103}
1104#endif
1105
1106#if HAVE_SCHED_YIELD
1107static struct event_handler
1108{
1109 check_watcher cw_yield;
1110
1111 void yield (check_watcher &w)
1112 {
1113 sched_yield ();
1114 w.stop ();
1115 }
1116
1117 event_handler ()
1118 : cw_yield (this, &event_handler::yield)
1119 {
1120 }
1121} event_handler;
1122#endif
846 1123
847bool 1124bool
848rxvt_term::pty_fill () 1125rxvt_term::pty_fill ()
849{ 1126{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1127 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1128
1129 if (CBUFSIZ == n)
1130 {
1131 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1132 n = 0;
1133 }
851 1134
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1135 memmove (cmdbuf_base, cmdbuf_ptr, n);
853 cmdbuf_ptr = cmdbuf_base; 1136 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1137 cmdbuf_endp = cmdbuf_ptr + n;
855 1138
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1139 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
857 1140
858 if (n > 0) 1141 if (r > 0)
859 { 1142 {
860 cmdbuf_endp += n; 1143 cmdbuf_endp += r;
861 return true; 1144 return true;
862 } 1145 }
863 else if (n < 0 && errno != EAGAIN) 1146 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1147 {
1148#if HAVE_SCHED_YIELD
1149 if (display->is_local)
1150 event_handler.cw_yield.start ();
1151#endif
1152 }
1153 else
1154 {
1155 pty_ev.stop ();
1156
1157 if (!OPTION (Opt_hold))
864 destroy (); 1158 destroy ();
865 1159 }
1160
866 return false; 1161 return false;
867} 1162}
868 1163
869void 1164void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1165rxvt_term::pty_cb (io_watcher &w, short revents)
871{ 1166{
872 SET_R (this); 1167 make_current ();
873 SET_LOCALE (locale); 1168
1169 if (revents & EVENT_READ)
1170 // loop, but don't allow a single term to monopolize us
1171 while (pty_fill ())
1172 if (cmd_parse ())
1173 break;
874 1174
875 if (revents & EVENT_WRITE) 1175 if (revents & EVENT_WRITE)
876 tt_write (0, 0); 1176 pty_write ();
877 else if (revents & EVENT_READ)
878 {
879 bool flag = true;
880
881 // loop, but don't allow a single term to monopolize us
882 // the number of loops is fully arbitrary, and thus wrong
883 while (flag && pty_fill ())
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
892 uint32_t ch = NOCHAR;
893
894 for (;;)
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
937 if (str >= buf + BUFSIZ)
938 {
939 ch = NOCHAR;
940 break;
941 }
942 }
943 }
944
945 scr_add_lines (buf, nlines, str - buf);
946
947 /*
948 * If there have been a lot of new lines, then update the screen
949 * What the heck I'll cheat and only refresh less than every page-full.
950 * the number of pages between refreshes is refresh_limit, which
951 * is incremented here because we must be doing flat-out scrolling.
952 *
953 * refreshing should be correct for small scrolls, because of the
954 * time-out
955 */
956 if (refreshnow)
957 {
958 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
959 refresh_limit++;
960
961 scr_refresh (refresh_type);
962 }
963
964 }
965 else
966 {
967 switch (ch)
968 {
969 default:
970 process_nonprinting (ch);
971 break;
972 case C0_ESC: /* escape char */
973 process_escape_seq ();
974 break;
975 /*case 0x9b: */ /* CSI */
976 /* process_csi_seq (); */
977 }
978
979 ch = NOCHAR;
980 }
981 }
982 }
983 }
984} 1177}
985 1178
986// read the next character, currently handles UTF-8 1179void
987// will probably handle all sorts of other stuff in the future 1180rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1181{
991 while (cmdbuf_ptr < cmdbuf_endp) 1182 XDefineCursor (display->display, vt, TermWin_cursor);
992 { 1183 recolour_cursor ();
993 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
994 return *cmdbuf_ptr++;
995 1184
996 wchar_t wc; 1185#ifdef POINTER_BLANK
997 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1186 hidden_pointer = 0;
998 1187
999 if (len == (size_t)-2) 1188 if (OPTION (Opt_pointerBlank))
1000 return NOCHAR; 1189 pointer_ev.start (NOW + pointerBlankDelay);
1001 1190#endif
1002 if (len == (size_t)-1)
1003 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
1004
1005 // assume wchar == unicode
1006 cmdbuf_ptr += len;
1007 return wc;
1008 }
1009
1010 return NOCHAR;
1011}
1012
1013/* rxvt_cmd_getc() - Return next input character */
1014/*
1015 * Return the next input character after first passing any keyboard input
1016 * to the command.
1017 */
1018uint32_t
1019rxvt_term::cmd_getc ()
1020{
1021 for (;;)
1022 {
1023 uint32_t c = next_char ();
1024 if (c != NOCHAR)
1025 return c;
1026
1027 // incomplete sequences should occur rarely, still, a better solution
1028 // would be preferred. either setjmp/longjmp or better design.
1029 fcntl (cmd_fd, F_SETFL, 0);
1030 pty_fill ();
1031 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
1032 }
1033} 1191}
1034 1192
1035#ifdef POINTER_BLANK 1193#ifdef POINTER_BLANK
1036void 1194void
1037rxvt_term::pointer_unblank ()
1038{
1039 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1040 recolour_cursor ();
1041
1042 hidden_pointer = 0;
1043
1044 if (Options & Opt_pointerBlank)
1045 pointer_ev.start (NOW + pointerBlankDelay);
1046}
1047
1048void
1049rxvt_term::pointer_blank () 1195rxvt_term::pointer_blank ()
1050{ 1196{
1051 if (!(Options & Opt_pointerBlank)) 1197 if (!OPTION (Opt_pointerBlank))
1052 return; 1198 return;
1053 1199
1054 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 1200 XDefineCursor (display->display, vt, display->blank_cursor);
1055 XFlush (Xdisplay); 1201 XFlush (display->display);
1056 1202
1057 hidden_pointer = 1; 1203 hidden_pointer = 1;
1058} 1204}
1059 1205
1060void 1206void
1061rxvt_term::pointer_cb (time_watcher &w) 1207rxvt_term::pointer_cb (time_watcher &w)
1062{ 1208{
1063 SET_R (this); 1209 make_current ();
1064 SET_LOCALE (locale);
1065 1210
1066 pointer_blank (); 1211 pointer_blank ();
1067} 1212}
1068#endif 1213#endif
1069 1214
1070void 1215void
1071rxvt_term::mouse_report (const XButtonEvent *ev) 1216rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1217{
1073 int button_number, key_state = 0; 1218 int button_number, key_state = 0;
1074 int x, y; 1219 int x, y;
1075 1220
1076 x = ev->x; 1221 x = ev.x;
1077 y = ev->y; 1222 y = ev.y;
1078 pixel_position (&x, &y); 1223 pixel_position (&x, &y);
1079 1224
1080 if (MEvent.button == AnyButton) 1225 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1226 button_number = 3;
1083 }
1084 else 1227 else
1085 { 1228 {
1086 button_number = MEvent.button - Button1; 1229 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1230 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1231 if (button_number >= 3)
1089 button_number += (64 - 3); 1232 button_number += (64 - 3);
1090 } 1233 }
1091 1234
1092 if (PrivateModes & PrivMode_MouseX10) 1235 if (priv_modes & PrivMode_MouseX10)
1093 { 1236 {
1094 /* 1237 /*
1095 * do not report ButtonRelease 1238 * do not report ButtonRelease
1096 * no state info allowed 1239 * no state info allowed
1097 */ 1240 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1255 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1256 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1257#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1258 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1259#endif
1117
1118 } 1260 }
1119 1261
1120#ifdef DEBUG_MOUSEREPORT 1262#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1263 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1264 if (key_state & 16)
1123 fputc('C', stderr); 1265 fputc ('C', stderr);
1124 if (key_state & 4) 1266 if (key_state & 4)
1125 fputc('S', stderr); 1267 fputc ('S', stderr);
1126 if (key_state & 8) 1268 if (key_state & 8)
1127 fputc('A', stderr); 1269 fputc ('A', stderr);
1128 if (key_state & 32) 1270 if (key_state & 32)
1129 fputc('2', stderr); 1271 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1272 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1273 button_number,
1132 x + 1, 1274 x + 1,
1133 y + 1); 1275 y + 1);
1134#else 1276#endif
1277
1135 tt_printf("\033[M%c%c%c", 1278 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1279 (32 + button_number + key_state),
1137 (32 + x + 1), 1280 (32 + x + 1),
1138 (32 + y + 1)); 1281 (32 + y + 1));
1139#endif
1140} 1282}
1141 1283
1142#ifdef USING_W11LIB 1284#ifdef USING_W11LIB
1143void 1285void
1144rxvt_W11_process_x_event(XEvent *ev) 1286rxvt_W11_process_x_event (XEvent *ev)
1145{ 1287{
1146 rxvt_t *r = rxvt_get_r(); 1288 rxvt_t *r = rxvt_get_r ();
1147 1289
1148 process_x_event (ev); 1290 x_cb (*ev);
1149} 1291}
1150#endif 1292#endif
1151 1293
1152/*{{{ process an X event */ 1294/*{{{ process an X event */
1153void 1295void
1154rxvt_term::process_x_event (XEvent *ev) 1296rxvt_term::x_cb (XEvent &ev)
1155{ 1297{
1298 make_current ();
1299
1300 dDisp;
1301
1302 if (ev.xany.window == vt
1303 && SHOULD_INVOKE (HOOK_X_EVENT)
1304 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1305 return;
1306
1307 // for XQueryPointer
1156 Window unused_root, unused_child; 1308 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1309 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1310 unsigned int unused_mask;
1159 1311
1160#ifdef DEBUG_X
1161 const char *const eventnames[] =
1162 { /* mason - this matches my system */
1163 "",
1164 "",
1165 "KeyPress",
1166 "KeyRelease",
1167 "ButtonPress",
1168 "ButtonRelease",
1169 "MotionNotify",
1170 "EnterNotify",
1171 "LeaveNotify",
1172 "FocusIn",
1173 "FocusOut",
1174 "KeymapNotify",
1175 "Expose",
1176 "GraphicsExpose",
1177 "NoExpose",
1178 "VisibilityNotify",
1179 "CreateNotify",
1180 "DestroyNotify",
1181 "UnmapNotify",
1182 "MapNotify",
1183 "MapRequest",
1184 "ReparentNotify",
1185 "ConfigureNotify",
1186 "ConfigureRequest",
1187 "GravityNotify",
1188 "ResizeRequest",
1189 "CirculateNotify",
1190 "CirculateRequest",
1191 "PropertyNotify",
1192 "SelectionClear",
1193 "SelectionRequest",
1194 "SelectionNotify",
1195 "ColormapNotify",
1196 "ClientMessage",
1197 "MappingNotify"
1198 };
1199#endif
1200
1201#ifdef DEBUG_X
1202 struct timeval tp;
1203 struct tm *ltt;
1204 (void)gettimeofday(&tp, NULL);
1205 ltt = localtime(&(tp.tv_sec));
1206 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));
1207#endif
1208
1209 switch (ev->type) 1312 switch (ev.type)
1210 { 1313 {
1211 case KeyPress: 1314 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1315#if ISO_14755
1316 if (!(iso14755buf & ISO_14755_52))
1317#endif
1318 lookup_key (ev.xkey);
1319
1320 break;
1321
1322 case KeyRelease:
1323 {
1324#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1325 KeySym keysym;
1326
1327 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1328#endif
1329
1330#if ENABLE_FRILLS || ISO_14755
1331 // ISO 14755 support
1332 if (iso14755buf)
1333 if (iso14755buf & ISO_14755_52)
1334 {
1335# if ENABLE_OVERLAY
1336 scr_overlay_off ();
1337# endif
1338# if ISO_14755
1339 // iso14755 part 5.2 handling: release time
1340 // first: controls
1341 if ((ev.xkey.state & ControlMask)
1342 && ((keysym >= 0x40 && keysym <= 0x5f)
1343 || (keysym >= 0x61 && keysym <= 0x7f)))
1344 {
1345 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1346 commit_iso14755 ();
1347 goto skip_switch;
1348 }
1349
1350 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1351 if (i[0] == keysym)
1352 {
1353 iso14755buf = ISO_14755_51 | i[1];
1354 commit_iso14755 ();
1355 goto skip_switch;
1356 }
1357
1358 scr_bell ();
1359# endif
1360 iso14755buf = 0;
1361 break;
1362 }
1363 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1364 {
1365# if ENABLE_OVERLAY
1366 scr_overlay_off ();
1367# endif
1368 if (iso14755buf & ISO_14755_51)
1369 commit_iso14755 ();
1370#if ISO_14755
1371 else if (iso14755buf & ISO_14755_STARTED)
1372 {
1373 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1374
1375 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1376 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1377 }
1378# endif
1379 else
1380 iso14755buf = 0;
1381 }
1382#endif
1383
1384 if (ev.xany.window == vt
1385 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1213 break; 1386 break;
1214 1387
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1388#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease:
1217 {
1218 if (!(ev->xkey.state & ControlMask)) 1389 if (!(ev.xkey.state & ControlMask))
1390 slip_wheel_ev.stop ();
1391 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1219 mouse_slip_wheel_speed = 0; 1392 mouse_slip_wheel_speed = 0;
1220 else 1393#endif
1221 {
1222 KeySym ks;
1223
1224 ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0);
1225 if (ks == XK_Control_L || ks == XK_Control_R)
1226 mouse_slip_wheel_speed = 0;
1227 }
1228 break; 1394 break;
1229 } 1395 }
1230#endif
1231 1396
1232 case ButtonPress: 1397 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1398 button_press (ev.xbutton);
1234 break; 1399 break;
1235 1400
1236 case ButtonRelease: 1401 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1402 button_release (ev.xbutton);
1238 break; 1403 break;
1239 1404
1240 case ClientMessage: 1405 case ClientMessage:
1241 if (ev->xclient.format == 32 1406 if (ev.xclient.format == 32
1407 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1408 {
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1243 destroy (); 1410 destroy ();
1411#if ENABLE_EWMH
1412 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1413 XSendEvent (disp, ev.xclient.window = display->root,
1414 False, SubstructureRedirectMask | SubstructureNotifyMask,
1415 &ev);
1416#endif
1417 }
1418#if ENABLE_XEMBED
1419 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1420 {
1421 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1422 focus_in ();
1423 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1424 focus_out ();
1425 }
1426#endif
1244#ifdef OFFIX_DND 1427#ifdef OFFIX_DND
1245 /* OffiX Dnd (drag 'n' drop) protocol */ 1428 /* OffiX Dnd (drag 'n' drop) protocol */
1246 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL] 1429 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1247 && (ev->xclient.data.l[0] == DndFile 1430 && (ev.xclient.data.l[0] == DndFile
1248 || ev->xclient.data.l[0] == DndDir 1431 || ev.xclient.data.l[0] == DndDir
1249 || ev->xclient.data.l[0] == DndLink)) 1432 || ev.xclient.data.l[0] == DndLink))
1250 { 1433 {
1251 /* Get Dnd data */ 1434 /* Get Dnd data */
1252 Atom ActualType; 1435 Atom ActualType;
1253 int ActualFormat; 1436 int ActualFormat;
1254 unsigned char *data; 1437 unsigned char *data;
1255 unsigned long Size, RemainingBytes; 1438 unsigned long Size, RemainingBytes;
1256 1439
1257 XGetWindowProperty(Xdisplay, Xroot, 1440 XGetWindowProperty (disp, display->root,
1258 xa[XA_DNDSELECTION], 1441 xa[XA_DNDSELECTION],
1259 0L, 1000000L, 1442 0L, 1000000L,
1260 False, AnyPropertyType, 1443 False, AnyPropertyType,
1261 &ActualType, &ActualFormat, 1444 &ActualType, &ActualFormat,
1262 &Size, &RemainingBytes, 1445 &Size, &RemainingBytes,
1263 &data); 1446 &data);
1264 XChangeProperty(Xdisplay, Xroot, 1447 set_string_property (XA_CUT_BUFFER0, data);
1265 XA_CUT_BUFFER0, XA_STRING, 1448 XFree (data);
1266 8, PropModeReplace,
1267 data, STRLEN(data));
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1449 selection_paste (display->root, XA_CUT_BUFFER0, true);
1269 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1450 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1270 } 1451 }
1271#endif /* OFFIX_DND */ 1452#endif /* OFFIX_DND */
1272 break; 1453 break;
1273 1454
1274 case MappingNotify: 1455 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping)); 1456 XRefreshKeyboardMapping (&ev.xmapping);
1276 break; 1457 break;
1277 1458
1278 /* 1459 /*
1279 * XXX: this is not the _current_ arrangement 1460 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1461 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1465 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1466 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1467 * which ought to make things real slow!
1287 */ 1468 */
1288 case VisibilityNotify: 1469 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1470 switch (ev.xvisibility.state)
1290 { 1471 {
1291 case VisibilityUnobscured: 1472 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1473 refresh_type = FAST_REFRESH;
1293 break; 1474 break;
1294 case VisibilityPartiallyObscured: 1475 case VisibilityPartiallyObscured:
… …
1299 break; 1480 break;
1300 } 1481 }
1301 break; 1482 break;
1302 1483
1303 case FocusIn: 1484 case FocusIn:
1304 if (!TermWin.focus) 1485 focus_in ();
1486 break;
1487
1488 case FocusOut:
1489 focus_out ();
1490 break;
1491
1492 case ConfigureNotify:
1493 if (ev.xconfigure.window == parent[0])
1305 { 1494 {
1306 TermWin.focus = 1; 1495 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1307 want_refresh = 1; 1496 ;
1308#ifdef USE_XIM
1309 if (Input_Context != NULL)
1310 XSetICFocus(Input_Context);
1311#endif
1312#ifdef CURSOR_BLINK
1313 if (Options & Opt_cursorBlink)
1314 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1315#endif
1316 1497
1498 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1499 {
1500 seen_resize = 1;
1501 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1502 }
1503
1504 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1505
1506#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1507 if (OPTION (Opt_transparent))
1508 check_our_parents ();
1509#endif
1317 } 1510 }
1318 break; 1511 break;
1319 1512
1320 case FocusOut:
1321 if (TermWin.focus)
1322 {
1323 TermWin.focus = 0;
1324 want_refresh = 1;
1325#ifdef USE_XIM
1326 if (Input_Context != NULL)
1327 XUnsetICFocus(Input_Context);
1328#endif
1329#ifdef CURSOR_BLINK
1330 if (Options & Opt_cursorBlink)
1331 cursor_blink_ev.stop ();
1332 hidden_cursor = 0;
1333#endif
1334
1335 }
1336 break;
1337
1338 case ConfigureNotify: 1513 case PropertyNotify:
1339 if (ev->xconfigure.window == TermWin.parent[0]) 1514 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1340 { 1515 && ev.xproperty.state == PropertyNewValue)
1341 int height, width; 1516 selection_property (ev.xproperty.window, ev.xproperty.atom);
1342 1517
1343 do
1344 { /* Wrap lots of configures into one */
1345 width = ev->xconfigure.width;
1346 height = ev->xconfigure.height;
1347 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1348 }
1349 while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window,
1350 ConfigureNotify, ev));
1351 if (szHint.width != width || szHint.height != height)
1352 {
1353 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1354 resize_all_windows (width, height, 1);
1355 }
1356#ifdef DEBUG_SIZE
1357 else
1358 {
1359 D_SIZE((stderr, "Size: Not resizing"));
1360 }
1361#endif
1362#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1363 if (Options & Opt_transparent)
1364 {
1365 check_our_parents ();
1366 if (am_transparent)
1367 want_full_refresh = 1;
1368 }
1369#endif
1370
1371 }
1372 break; 1518 break;
1373 1519
1374 case SelectionClear: 1520 case SelectionClear:
1375 selection_clear (); 1521 selection_clear ();
1376 break; 1522 break;
1377 1523
1378 case SelectionNotify: 1524 case SelectionNotify:
1379 if (selection_wait == Sel_normal) 1525 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor, 1526 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1381 ev->xselection.property, True);
1382 break; 1527 break;
1383 1528
1384 case SelectionRequest: 1529 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1530 selection_send (ev.xselectionrequest);
1531 break;
1532
1533 case MapNotify:
1534 mapped = 1;
1535#ifdef TEXT_BLINK
1536 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1537#endif
1538 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1386 break; 1539 break;
1387 1540
1388 case UnmapNotify: 1541 case UnmapNotify:
1389 TermWin.mapped = 0; 1542 mapped = 0;
1390#ifdef TEXT_BLINK 1543#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1544 text_blink_ev.stop ();
1392#endif 1545#endif
1393 break; 1546 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1394
1395 case MapNotify:
1396 TermWin.mapped = 1;
1397#ifdef TEXT_BLINK
1398 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1399#endif
1400 break;
1401
1402 case PropertyNotify:
1403 if (ev->xproperty.atom == xa[XA_VT_SELECTION])
1404 {
1405 if (ev->xproperty.state == PropertyNewValue)
1406 selection_property (ev->xproperty.window,
1407 ev->xproperty.atom);
1408 break; 1547 break;
1409 } 1548
1410#ifdef TRANSPARENT 1549#ifdef TRANSPARENT
1411 /*
1412 * if user used some Esetroot compatible prog to set the root bg,
1413 * use the property to determine the pixmap. We use it later on.
1414 */
1415 if (xa[XA_XROOTPMAPID] == 0)
1416 xa[XA_XROOTPMAPID] = XInternAtom(Xdisplay,
1417 "_XROOTPMAP_ID", False);
1418 if (ev->xproperty.atom != xa[XA_XROOTPMAPID])
1419 break;
1420 /* FALLTHROUGH */
1421 case ReparentNotify: 1550 case ReparentNotify:
1422 if ((Options & Opt_transparent) && check_our_parents ()) 1551 rootwin_cb (ev);
1423 { 1552 break;
1424 if (am_transparent)
1425 want_full_refresh = 1;
1426 }
1427#endif /* TRANSPARENT */ 1553#endif /* TRANSPARENT */
1428 break;
1429 1554
1430 case GraphicsExpose: 1555 case GraphicsExpose:
1431 case Expose: 1556 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1557 if (ev.xany.window == vt)
1433 { 1558 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1559 do
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1560 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1561 ev.xexpose.width, ev.xexpose.height, False);
1437#else 1562 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1438 // don't understand this, so commented it out 1563
1564 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1565
1566 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1567 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1568 ev.xexpose.width, ev.xexpose.height, False);
1441 //scr_expose (ev->xexpose.x, 0, 1569
1442 // ev->xexpose.width, TermWin.height, False);
1443#endif
1444 want_refresh = 1; 1570 want_refresh = 1;
1445 } 1571 }
1446 else 1572 else
1447 { 1573 {
1448 XEvent unused_xevent; 1574 XEvent unused_event;
1449 1575
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1576 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1451 Expose, 1577 ;
1452 &unused_xevent)) ;
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1578 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1454 GraphicsExpose, 1579 ;
1455 &unused_xevent)) ; 1580
1456 if (isScrollbarWindow(ev->xany.window)) 1581 if (isScrollbarWindow (ev.xany.window))
1457 { 1582 {
1458 scrollBar.setIdle(); 1583 scrollBar.setIdle ();
1459 scrollbar_show (0); 1584 scrollbar_show (0);
1460 } 1585 }
1461#ifdef MENUBAR
1462 if (menubar_visible () && isMenuBarWindow(ev->xany.window))
1463 menubar_expose ();
1464#endif
1465#ifdef RXVT_GRAPHICS
1466 Gr_expose (ev->xany.window);
1467#endif
1468 1586
1587#ifdef TRANSPARENT
1588 if (am_transparent && ev.xany.window == parent[0])
1589 XClearWindow (disp, ev.xany.window);
1590#endif
1469 } 1591 }
1470 break; 1592 break;
1471 1593
1472 case MotionNotify: 1594 case MotionNotify:
1473#ifdef POINTER_BLANK 1595#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1596 if (hidden_pointer)
1475 pointer_unblank (); 1597 pointer_unblank ();
1476#endif 1598#endif
1477#if MENUBAR 1599 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1478 if (isMenuBarWindow(ev->xany.window)) 1600 break;
1601
1602 if (ev.xany.window == vt)
1479 { 1603 {
1480 menubar_control (&(ev->xbutton)); 1604 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1481 break; 1605 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1482 } 1606 ; // nop
1483#endif
1484 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1485 break;
1486
1487 if (ev->xany.window == TermWin.vt)
1488 {
1489 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) 1607 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1608 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1609 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1610 ;
1611
1493 XQueryPointer(Xdisplay, TermWin.vt, 1612 XQueryPointer (disp, vt,
1494 &unused_root, &unused_child, 1613 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1614 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1615 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1616 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1617#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1618 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1619 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1620 {
1502#endif 1621#endif
1622#if ISO_14755
1623 // 5.4
1624 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1625 {
1626 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1627 break;
1628 }
1629#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1630 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1631 ev.xbutton.state & Button3Mask ? 2 : 0);
1632
1505#ifdef SELECTION_SCROLLING 1633#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1634 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1635 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1636 {
1509 int dist; 1637 int dist;
1510
1511 pending_scroll_selection=1;
1512 1638
1513 /* don't clobber the current delay if we are 1639 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1640 * already in the middle of scrolling.
1515 */ 1641 */
1516 if (scroll_selection_delay<=0) 1642 if (!sel_scroll_ev.active)
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1643 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1518 1644
1519 /* save the event params so we can highlight 1645 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1646 * the selection in the pending-scroll loop
1521 */ 1647 */
1522 selection_save_x=ev->xbutton.x; 1648 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1649 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1650 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1651
1527 /* calc number of lines to scroll */ 1652 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1653 if (ev.xbutton.y < int_bwidth)
1529 { 1654 {
1530 scroll_selection_dir = UP; 1655 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1656 dist = int_bwidth - ev.xbutton.y;
1532 } 1657 }
1533 else 1658 else
1534 { 1659 {
1535 scroll_selection_dir = DN; 1660 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1661 dist = ev.xbutton.y - (int_bwidth + height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1662 }
1663
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1664 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1665 / SELECTION_SCROLL_LINE_SPEEDUP
1666 + 1;
1541 MIN_IT(scroll_selection_lines, 1667 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1668 SELECTION_SCROLL_MAX_LINES);
1543 } 1669 }
1544 else 1670 else
1545 { 1671 {
1546 /* we are within the text window, so we 1672 /* we are within the text window, so we
1547 * shouldn't be scrolling 1673 * shouldn't be scrolling
1548 */ 1674 */
1549 pending_scroll_selection = 0; 1675 if (sel_scroll_ev.active)
1676 sel_scroll_ev.stop();
1550 } 1677 }
1551#endif 1678#endif
1552#ifdef MOUSE_THRESHOLD 1679#ifdef MOUSE_THRESHOLD
1553
1554 } 1680 }
1555#endif 1681#endif
1556
1557 } 1682 }
1558 } 1683 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1684 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1560 { 1685 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1686 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1562 MotionNotify, ev)) ; 1687 MotionNotify, &ev))
1688 ;
1689
1563 XQueryPointer(Xdisplay, scrollBar.win, 1690 XQueryPointer (disp, scrollBar.win,
1564 &unused_root, &unused_child, 1691 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1692 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1693 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1694 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1695 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1696 scrollbar_size ());
1570 scr_refresh (refresh_type); 1697 want_refresh = 1;
1571 refresh_limit = 0; 1698 refresh_limit = 0;
1572 scrollbar_show (1); 1699 scrollbar_show (1);
1573 } 1700 }
1574 break; 1701 break;
1575 } 1702 }
1703
1704skip_switch: ;
1705
1706#if defined(CURSOR_BLINK)
1707 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1708 {
1709 if (hidden_cursor)
1710 {
1711 hidden_cursor = 0;
1712 want_refresh = 1;
1713 }
1714
1715 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1716 }
1717#endif
1718
1719#if defined(POINTER_BLANK)
1720 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1721 {
1722 if (ev.type == MotionNotify
1723 || ev.type == ButtonPress
1724 || ev.type == ButtonRelease)
1725 if (hidden_pointer)
1726 pointer_unblank ();
1727
1728 if (ev.type == KeyPress && hidden_pointer == 0)
1729 pointer_blank ();
1730 }
1731#endif
1576} 1732}
1577 1733
1578void 1734void
1735rxvt_term::focus_in ()
1736{
1737 if (!focus)
1738 {
1739 focus = 1;
1740 want_refresh = 1;
1741
1742 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1743
1744#if USE_XIM
1745 if (Input_Context != NULL)
1746 {
1747 IMSetStatusPosition ();
1748 XSetICFocus (Input_Context);
1749 }
1750#endif
1751#if CURSOR_BLINK
1752 if (OPTION (Opt_cursorBlink))
1753 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1754#endif
1755#if OFF_FOCUS_FADING
1756 if (rs[Rs_fade])
1757 {
1758 pix_colors = pix_colors_focused;
1759 scr_recolour ();
1760 }
1761#endif
1762 }
1763}
1764
1765void
1766rxvt_term::focus_out ()
1767{
1768 if (focus)
1769 {
1770 focus = 0;
1771 want_refresh = 1;
1772
1773 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1774
1775#if ENABLE_FRILLS || ISO_14755
1776 if (iso14755buf)
1777 {
1778 iso14755buf = 0;
1779# if ENABLE_OVERLAY
1780 scr_overlay_off ();
1781# endif
1782 }
1783#endif
1784#if USE_XIM
1785 if (Input_Context != NULL)
1786 XUnsetICFocus (Input_Context);
1787#endif
1788#if CURSOR_BLINK
1789 if (OPTION (Opt_cursorBlink))
1790 cursor_blink_ev.stop ();
1791 hidden_cursor = 0;
1792#endif
1793#if OFF_FOCUS_FADING
1794 if (rs[Rs_fade])
1795 {
1796 pix_colors = pix_colors_unfocused;
1797 scr_recolour ();
1798 }
1799#endif
1800 }
1801}
1802
1803#if TRANSPARENT
1804void
1805rxvt_term::rootwin_cb (XEvent &ev)
1806{
1807 make_current ();
1808
1809 switch (ev.type)
1810 {
1811 case PropertyNotify:
1812 /*
1813 * if user used some Esetroot compatible prog to set the root bg,
1814 * use the property to determine the pixmap. We use it later on.
1815 */
1816 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1817 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1818 return;
1819
1820 /* FALLTHROUGH */
1821 case ReparentNotify:
1822 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1823 want_refresh = want_full_refresh = 1;
1824 break;
1825 }
1826}
1827#endif
1828
1829void
1579rxvt_term::button_press (XButtonEvent *ev) 1830rxvt_term::button_press (XButtonEvent &ev)
1580{ 1831{
1581 int reportmode = 0, clickintime; 1832 int reportmode = 0, clickintime;
1582 1833
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1834 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1835
1584 if (!bypass_keystate) 1836 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1837 reportmode = !! (priv_modes & PrivMode_mouse_report);
1838
1586 /* 1839 /*
1587 * VT window processing of button press 1840 * VT window processing of button press
1588 */ 1841 */
1589 if (ev->window == TermWin.vt) 1842 if (ev.window == vt)
1590 { 1843 {
1591#if RXVT_GRAPHICS 1844#if ISO_14755
1592 if (ev->subwindow != None) 1845 // 5.4
1593 rxvt_Gr_ButtonPress (ev->x, ev->y); 1846 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1594 else 1847 {
1595#endif 1848 iso14755_54 (ev.x, ev.y);
1596 1849 return;
1597 { 1850 }
1851#endif
1852
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1853 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1854
1599 if (reportmode) 1855 if (reportmode)
1856 {
1857 /* mouse report from vt window */
1858 /* save the xbutton state (for ButtonRelease) */
1859 MEvent.state = ev.state;
1860#ifdef MOUSE_REPORT_DOUBLECLICK
1861 if (ev.button == MEvent.button && clickintime)
1600 { 1862 {
1601 /* mouse report from vt window */ 1863 /* same button, within alloted time */
1602 /* save the xbutton state (for ButtonRelease) */ 1864 MEvent.clicks++;
1603 MEvent.state = ev->state; 1865
1604#ifdef MOUSE_REPORT_DOUBLECLICK 1866 if (MEvent.clicks > 1)
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1867 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1868 /* only report double clicks */
1612 MEvent.clicks = 2; 1869 MEvent.clicks = 2;
1613 mouse_report (ev); 1870 mouse_report (ev);
1614 1871
1615 /* don't report the release */ 1872 /* don't report the release */
1616 MEvent.clicks = 0; 1873 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1874 MEvent.button = AnyButton;
1618 }
1619 } 1875 }
1620 else
1621 {
1622 /* different button, or time expired */
1623 MEvent.clicks = 1;
1624 MEvent.button = ev->button;
1625 mouse_report (ev);
1626 }
1627#else
1628 MEvent.button = ev->button;
1629 mouse_report (ev);
1630#endif /* MOUSE_REPORT_DOUBLECLICK */
1631
1632 } 1876 }
1633 else 1877 else
1634 { 1878 {
1635 if (ev->button != MEvent.button) 1879 /* different button, or time expired */
1636 MEvent.clicks = 0; 1880 MEvent.clicks = 1;
1637 switch (ev->button)
1638 {
1639 case Button1:
1640 /* allow shift+left click to extend selection */
1641 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report))
1642 {
1643 if (MEvent.button == Button1 && clickintime)
1644 selection_rotate (ev->x, ev->y);
1645 else
1646 selection_extend (ev->x, ev->y, 1);
1647 }
1648 else
1649 {
1650 if (MEvent.button == Button1 && clickintime)
1651 MEvent.clicks++;
1652 else
1653 MEvent.clicks = 1;
1654
1655 selection_click (MEvent.clicks, ev->x, ev->y);
1656 }
1657
1658 MEvent.button = Button1; 1881 MEvent.button = ev.button;
1659 break; 1882 mouse_report (ev);
1660
1661 case Button3:
1662 if (MEvent.button == Button3 && clickintime)
1663 selection_rotate (ev->x, ev->y);
1664 else
1665 selection_extend (ev->x, ev->y, 1);
1666 MEvent.button = Button3;
1667 break;
1668 }
1669 } 1883 }
1670 MEvent.time = ev->time; 1884#else
1671 return; 1885 MEvent.button = ev.button;
1886 mouse_report (ev);
1887#endif /* MOUSE_REPORT_DOUBLECLICK */
1888
1889 }
1890 else
1891 {
1892 if (ev.button != MEvent.button)
1893 MEvent.clicks = 0;
1894
1895 if (!HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1896 switch (ev.button)
1897 {
1898 case Button1:
1899 /* allow meta + click to select rectangular areas */
1900 /* should be done in screen.C */
1901#if ENABLE_FRILLS
1902 selection.rect = !!(ev.state & ModMetaMask);
1903#else
1904 selection.rect = false;
1905#endif
1906
1907 /* allow shift+left click to extend selection */
1908 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1909 {
1910 if (MEvent.button == Button1 && clickintime)
1911 selection_rotate (ev.x, ev.y);
1912 else
1913 selection_extend (ev.x, ev.y, 1);
1914 }
1915 else
1916 {
1917 if (MEvent.button == Button1 && clickintime)
1918 MEvent.clicks++;
1919 else
1920 MEvent.clicks = 1;
1921
1922 selection_click (MEvent.clicks, ev.x, ev.y);
1923 }
1924
1925 MEvent.button = Button1;
1926 break;
1927
1928 case Button3:
1929 if (MEvent.button == Button3 && clickintime)
1930 selection_rotate (ev.x, ev.y);
1931 else
1932 selection_extend (ev.x, ev.y, 1);
1933
1934 MEvent.button = Button3;
1935 break;
1936 }
1672 } 1937 }
1938
1939 MEvent.time = ev.time;
1940 return;
1673 } 1941 }
1674 1942
1675 /* 1943 /*
1676 * Scrollbar window processing of button press 1944 * Scrollbar window processing of button press
1677 */ 1945 */
1678 if (isScrollbarWindow(ev->window)) 1946 if (isScrollbarWindow (ev.window))
1679 { 1947 {
1680 scrollBar.setIdle (); 1948 scrollBar.setIdle ();
1681 /* 1949 /*
1682 * Rxvt-style scrollbar: 1950 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 1951 * move up if mouse is above slider
… …
1695 * Mouse report disabled scrollbar: 1963 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 1964 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 1965 * click on scrollbar - send pageup/down
1698 */ 1966 */
1699 if ((scrollBar.style == R_SB_NEXT 1967 if ((scrollBar.style == R_SB_NEXT
1700 && scrollbarnext_upButton(ev->y)) 1968 && scrollbarnext_upButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT 1969 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y))) 1970 && scrollbarrxvt_upButton (ev.y)))
1703 tt_printf("\033[A"); 1971 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 1972 else if ((scrollBar.style == R_SB_NEXT
1705 && scrollbarnext_dnButton(ev->y)) 1973 && scrollbarnext_dnButton (ev.y))
1706 || (scrollBar.style == R_SB_RXVT 1974 || (scrollBar.style == R_SB_RXVT
1707 && scrollbarrxvt_dnButton(ev->y))) 1975 && scrollbarrxvt_dnButton (ev.y)))
1708 tt_printf("\033[B"); 1976 tt_printf ("\033[B");
1709 else 1977 else
1710 switch (ev->button) 1978 switch (ev.button)
1711 { 1979 {
1712 case Button2: 1980 case Button2:
1713 tt_printf("\014"); 1981 tt_printf ("\014");
1714 break; 1982 break;
1715 case Button1: 1983 case Button1:
1716 tt_printf("\033[6~"); 1984 tt_printf ("\033[6~");
1717 break; 1985 break;
1718 case Button3: 1986 case Button3:
1719 tt_printf("\033[5~"); 1987 tt_printf ("\033[5~");
1720 break; 1988 break;
1721 } 1989 }
1722 } 1990 }
1723 else 1991 else
1724#endif /* NO_SCROLLBAR_REPORT */ 1992#endif /* NO_SCROLLBAR_REPORT */
… …
1726 { 1994 {
1727 char upordown = 0; 1995 char upordown = 0;
1728 1996
1729 if (scrollBar.style == R_SB_NEXT) 1997 if (scrollBar.style == R_SB_NEXT)
1730 { 1998 {
1731 if (scrollbarnext_upButton(ev->y)) 1999 if (scrollbarnext_upButton (ev.y))
1732 upordown = -1; /* up */ 2000 upordown = -1; /* up */
1733 else if (scrollbarnext_dnButton(ev->y)) 2001 else if (scrollbarnext_dnButton (ev.y))
1734 upordown = 1; /* down */ 2002 upordown = 1; /* down */
1735 } 2003 }
1736 else if (scrollBar.style == R_SB_RXVT) 2004 else if (scrollBar.style == R_SB_RXVT)
1737 { 2005 {
1738 if (scrollbarrxvt_upButton(ev->y)) 2006 if (scrollbarrxvt_upButton (ev.y))
1739 upordown = -1; /* up */ 2007 upordown = -1; /* up */
1740 else if (scrollbarrxvt_dnButton(ev->y)) 2008 else if (scrollbarrxvt_dnButton (ev.y))
1741 upordown = 1; /* down */ 2009 upordown = 1; /* down */
1742 } 2010 }
1743 if (upordown) 2011 if (upordown)
1744 { 2012 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2013#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2014 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1747#endif 2015#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 2016 if (scr_page (upordown < 0 ? UP : DN, 1))
1749 { 2017 {
1750 if (upordown < 0) 2018 if (upordown < 0)
1751 scrollBar.setUp (); 2019 scrollBar.setUp ();
1752 else 2020 else
1753 scrollBar.setDn (); 2021 scrollBar.setDn ();
1754 } 2022 }
1755 } 2023 }
1756 else 2024 else
1757 switch (ev->button) 2025 switch (ev.button)
1758 { 2026 {
1759 case Button2: 2027 case Button2:
1760 switch (scrollbar_align) 2028 switch (scrollbar_align)
1761 { 2029 {
1762 case R_SB_ALIGN_TOP: 2030 case R_SB_ALIGN_TOP:
… …
1767 break; 2035 break;
1768 case R_SB_ALIGN_BOTTOM: 2036 case R_SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 2037 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2038 break;
1771 } 2039 }
2040
1772 if (scrollBar.style == R_SB_XTERM 2041 if (scrollBar.style == R_SB_XTERM
1773 || scrollbar_above_slider(ev->y) 2042 || scrollbar_above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2043 || scrollbar_below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2044 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1776 scrollbar_size()); 2045
1777 scrollBar.setMotion (); 2046 scrollBar.setMotion ();
1778 break; 2047 break;
1779 2048
1780 case Button1: 2049 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2050 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2051 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2052 /* FALLTHROUGH */
1784 2053
1785 case Button3: 2054 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2055 if (scrollBar.style != R_SB_XTERM)
1787 { 2056 {
1788 if (scrollbar_above_slider(ev->y)) 2057 if (scrollbar_above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2058# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2059 scr_page (UP, nrow - 1);
1791# else 2060# else
1792 scr_page (UP, TermWin.nrow / 4); 2061 scr_page (UP, nrow / 4);
1793# endif 2062# endif
1794 else if (scrollbar_below_slider(ev->y)) 2063 else if (scrollbar_below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2064# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2065 scr_page (DN, nrow - 1);
1797# else 2066# else
1798 scr_page (DN, TermWin.nrow / 4); 2067 scr_page (DN, nrow / 4);
1799# endif 2068# endif
1800 else 2069 else
1801 scrollBar.setMotion (); 2070 scrollBar.setMotion ();
1802 } 2071 }
1803 else 2072 else
1804 { 2073 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2074 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2075 (nrow
1807 * scrollbar_position(ev->y) 2076 * scrollbar_position (ev.y)
1808 / scrollbar_size())); 2077 / scrollbar_size ()));
1809 } 2078 }
2079
1810 break; 2080 break;
1811 } 2081 }
1812 } 2082 }
2083
1813 return; 2084 return;
1814 } 2085 }
1815#if MENUBAR
1816 /*
1817 * Menubar window processing of button press
1818 */
1819 if (isMenuBarWindow(ev->window))
1820 menubar_control (ev);
1821#endif
1822} 2086}
1823 2087
1824void 2088void
1825rxvt_term::button_release (XButtonEvent *ev) 2089rxvt_term::button_release (XButtonEvent &ev)
1826{ 2090{
1827 int reportmode = 0; 2091 int reportmode = 0;
1828 2092
1829 csrO = 0; /* reset csr Offset */ 2093 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2094 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2095 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2096
1833 if (scrollbar_isUpDn()) 2097 if (scrollbar_isUpDn ())
1834 { 2098 {
1835 scrollBar.setIdle (); 2099 scrollBar.setIdle ();
1836 scrollbar_show (0); 2100 scrollbar_show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH;
1839#endif
1840
1841 } 2101 }
2102
1842#ifdef SELECTION_SCROLLING 2103#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2104 if (sel_scroll_ev.active)
2105 sel_scroll_ev.stop();
1844#endif 2106#endif
2107
1845 if (ev->window == TermWin.vt) 2108 if (ev.window == vt)
1846 { 2109 {
1847#ifdef RXVT_GRAPHICS 2110#if ISO_14755
1848 if (ev->subwindow != None) 2111 // 5.4
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y); 2112 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1850 else 2113 return;
1851#endif 2114#endif
1852
1853 {
1854 if (reportmode) 2115 if (reportmode)
2116 {
2117 /* mouse report from vt window */
2118 /* don't report release of wheel "buttons" */
2119 if (ev.button >= 4)
2120 return;
2121#ifdef MOUSE_REPORT_DOUBLECLICK
2122 /* only report the release of 'slow' single clicks */
2123 if (MEvent.button != AnyButton
2124 && (ev.button != MEvent.button
2125 || (ev.time - MEvent.time
2126 > MULTICLICK_TIME / 2)))
1855 { 2127 {
1856 /* mouse report from vt window */
1857 /* don't report release of wheel "buttons" */
1858 if (ev->button >= 4)
1859 return;
1860#ifdef MOUSE_REPORT_DOUBLECLICK
1861 /* only report the release of 'slow' single clicks */
1862 if (MEvent.button != AnyButton
1863 && (ev->button != MEvent.button
1864 || (ev->time - MEvent.time
1865 > MULTICLICK_TIME / 2)))
1866 {
1867 MEvent.clicks = 0; 2128 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2129 MEvent.button = AnyButton;
1873 mouse_report (ev); 2130 mouse_report (ev);
2131 }
2132#else /* MOUSE_REPORT_DOUBLECLICK */
2133 MEvent.button = AnyButton;
2134 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */ 2135#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return; 2136 return;
2137 }
2138
2139 /*
2140 * dumb hack to compensate for the failure of click-and-drag
2141 * when overriding mouse reporting
2142 */
2143 if (priv_modes & PrivMode_mouse_report
2144 && bypass_keystate
2145 && ev.button == Button1 && MEvent.clicks <= 1)
2146 selection_extend (ev.x, ev.y, 0);
2147
2148 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2149 return;
2150
2151 switch (ev.button)
2152 {
2153 case Button1:
2154 case Button3:
2155 selection_make (ev.time);
2156 break;
2157
2158 case Button2:
2159 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2160 selection_request (ev.time, ev.state & ShiftMask ? Sel_Clipboard : Sel_Primary);
2161 break;
2162
2163#ifdef MOUSE_WHEEL
2164 case Button4:
2165 case Button5:
2166 {
2167 int i;
2168 page_dirn v;
2169
2170 v = ev.button == Button4 ? UP : DN;
2171
2172 if (ev.state & ShiftMask)
2173 i = 1;
2174 else if (OPTION (Opt_mouseWheelScrollPage))
2175 i = nrow - 1;
2176 else
2177 i = 5;
2178
2179# ifdef MOUSE_SLIP_WHEELING
2180 if (ev.state & ControlMask)
2181 {
2182 mouse_slip_wheel_speed += v ? -1 : 1;
2183 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2184 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2185
2186 if (slip_wheel_ev.at < NOW)
2187 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2188
2189 slip_wheel_ev.start ();
2190 }
2191 else
2192 {
2193# endif
2194 scr_page (v, i);
2195 scrollbar_show (1);
2196# ifdef MOUSE_SLIP_WHEELING
2197 }
2198# endif
1876 } 2199 }
1877 /*
1878 * dumb hack to compensate for the failure of click-and-drag
1879 * when overriding mouse reporting
1880 */
1881 if (PrivateModes & PrivMode_mouse_report
1882 && bypass_keystate
1883 && ev->button == Button1 && MEvent.clicks <= 1)
1884 selection_extend (ev->x, ev->y, 0);
1885
1886 switch (ev->button)
1887 {
1888 case Button1:
1889 case Button3:
1890 selection_make (ev->time);
1891 break; 2200 break;
1892 case Button2:
1893 selection_request (ev->time, ev->x, ev->y);
1894 break;
1895#ifdef MOUSE_WHEEL
1896 case Button4:
1897 case Button5:
1898 {
1899 int i;
1900 page_dirn v;
1901
1902 v = (ev->button == Button4) ? UP : DN;
1903 if (ev->state & ShiftMask)
1904 i = 1;
1905 else if ((Options & Opt_mouseWheelScrollPage))
1906 i = TermWin.nrow - 1;
1907 else
1908 i = 5;
1909# ifdef MOUSE_SLIP_WHEELING
1910 if (ev->state & ControlMask)
1911 {
1912 mouse_slip_wheel_speed += (v ? -1 : 1);
1913 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1914 }
1915# endif 2201#endif
1916# ifdef JUMP_MOUSE_WHEEL
1917 scr_page (v, i);
1918 scr_refresh (SMOOTH_REFRESH);
1919 scrollbar_show (1);
1920# else
1921 while (i--)
1922 {
1923 scr_page (v, 1);
1924 scr_refresh (SMOOTH_REFRESH);
1925 scrollbar_show (1);
1926 }
1927# endif
1928
1929 }
1930 break;
1931#endif
1932
1933 } 2202 }
1934 }
1935 } 2203 }
1936#ifdef MENUBAR
1937 else if (isMenuBarWindow(ev->window))
1938 menubar_control (ev);
1939#endif
1940} 2204}
1941
1942 2205
1943#ifdef TRANSPARENT 2206#ifdef TRANSPARENT
2207#if TINTING
2208/* taken from aterm-0.4.2 */
2209
2210typedef uint32_t RUINT32T;
2211
2212void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2213{
2214 int sh_r, sh_g, sh_b;
2215 RUINT32T mask_r, mask_g, mask_b;
2216 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2217 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2218 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2219 int i;
2220
2221 Visual *visual = display->visual;
2222
2223 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2224
2225 /* for convenience */
2226 mask_r = visual->red_mask;
2227 mask_g = visual->green_mask;
2228 mask_b = visual->blue_mask;
2229
2230 /* boring lookup table pre-initialization */
2231 switch (srcImage->bits_per_pixel) {
2232 case 15:
2233 if ((mask_r != 0x7c00) ||
2234 (mask_g != 0x03e0) ||
2235 (mask_b != 0x001f))
2236 return;
2237 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2238 lookup_r = lookup;
2239 lookup_g = lookup+32;
2240 lookup_b = lookup+32+32;
2241 sh_r = 10;
2242 sh_g = 5;
2243 sh_b = 0;
2244 break;
2245 case 16:
2246 if ((mask_r != 0xf800) ||
2247 (mask_g != 0x07e0) ||
2248 (mask_b != 0x001f))
2249 return;
2250 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2251 lookup_r = lookup;
2252 lookup_g = lookup+32;
2253 lookup_b = lookup+32+64;
2254 sh_r = 11;
2255 sh_g = 5;
2256 sh_b = 0;
2257 break;
2258 case 24:
2259 if ((mask_r != 0xff0000) ||
2260 (mask_g != 0x00ff00) ||
2261 (mask_b != 0x0000ff))
2262 return;
2263 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2264 lookup_r = lookup;
2265 lookup_g = lookup+256;
2266 lookup_b = lookup+256+256;
2267 sh_r = 16;
2268 sh_g = 8;
2269 sh_b = 0;
2270 break;
2271 case 32:
2272 if ((mask_r != 0xff0000) ||
2273 (mask_g != 0x00ff00) ||
2274 (mask_b != 0x0000ff))
2275 return;
2276 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2277 lookup_r = lookup;
2278 lookup_g = lookup+256;
2279 lookup_b = lookup+256+256;
2280 sh_r = 16;
2281 sh_g = 8;
2282 sh_b = 0;
2283 break;
2284 default:
2285 return; /* we do not support this color depth */
2286 }
2287
2288 /* prepare limits for color transformation (each channel is handled separately) */
2289 if (shade < 0) {
2290 shade = -shade;
2291 if (shade < 0) shade = 0;
2292 if (shade > 100) shade = 100;
2293
2294 lower_lim_r = 65535-rm;
2295 lower_lim_g = 65535-gm;
2296 lower_lim_b = 65535-bm;
2297
2298 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2299 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2300 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2301
2302 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2303 } else {
2304 if (shade < 0) shade = 0;
2305 if (shade > 100) shade = 100;
2306
2307 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2308
2309 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2310 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2311 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2312 }
2313
2314 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2315 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2316 {
2317 unsigned int tmp;
2318
2319 tmp = lower_lim_r;
2320 lower_lim_r = lower_lim_b;
2321 lower_lim_b = tmp;
2322
2323 tmp = upper_lim_r;
2324 upper_lim_r = upper_lim_b;
2325 upper_lim_b = tmp;
2326 }
2327
2328 /* fill our lookup tables */
2329 for (i = 0; i <= mask_r>>sh_r; i++)
2330 {
2331 RUINT32T tmp;
2332 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2333 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2334 lookup_r[i] = (tmp/65535)<<sh_r;
2335 }
2336 for (i = 0; i <= mask_g>>sh_g; i++)
2337 {
2338 RUINT32T tmp;
2339 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2340 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2341 lookup_g[i] = (tmp/65535)<<sh_g;
2342 }
2343 for (i = 0; i <= mask_b>>sh_b; i++)
2344 {
2345 RUINT32T tmp;
2346 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2347 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2348 lookup_b[i] = (tmp/65535)<<sh_b;
2349 }
2350
2351 /* apply table to input image (replacing colors by newly calculated ones) */
2352 switch (srcImage->bits_per_pixel)
2353 {
2354 case 15:
2355 {
2356 unsigned short *p1, *pf, *p, *pl;
2357 p1 = (unsigned short *) srcImage->data;
2358 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2359 while (p1 < pf)
2360 {
2361 p = p1;
2362 pl = p1 + srcImage->width;
2363 for (; p < pl; p++)
2364 {
2365 *p = lookup_r[(*p & 0x7c00)>>10] |
2366 lookup_g[(*p & 0x03e0)>> 5] |
2367 lookup_b[(*p & 0x001f)];
2368 }
2369 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2370 }
2371 break;
2372 }
2373 case 16:
2374 {
2375 unsigned short *p1, *pf, *p, *pl;
2376 p1 = (unsigned short *) srcImage->data;
2377 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2378 while (p1 < pf)
2379 {
2380 p = p1;
2381 pl = p1 + srcImage->width;
2382 for (; p < pl; p++)
2383 {
2384 *p = lookup_r[(*p & 0xf800)>>11] |
2385 lookup_g[(*p & 0x07e0)>> 5] |
2386 lookup_b[(*p & 0x001f)];
2387 }
2388 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2389 }
2390 break;
2391 }
2392 case 24:
2393 {
2394 unsigned char *p1, *pf, *p, *pl;
2395 p1 = (unsigned char *) srcImage->data;
2396 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2397 while (p1 < pf)
2398 {
2399 p = p1;
2400 pl = p1 + srcImage->width * 3;
2401 for (; p < pl; p += 3)
2402 {
2403 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2404 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2405 p[2] = lookup_r[(p[2] & 0x0000ff)];
2406 }
2407 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2408 }
2409 break;
2410 }
2411 case 32:
2412 {
2413 RUINT32T *p1, *pf, *p, *pl;
2414 p1 = (RUINT32T *) srcImage->data;
2415 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2416
2417 while (p1 < pf)
2418 {
2419 p = p1;
2420 pl = p1 + srcImage->width;
2421 for (; p < pl; p++)
2422 {
2423 *p = lookup_r[(*p & 0xff0000)>>16] |
2424 lookup_g[(*p & 0x00ff00)>> 8] |
2425 lookup_b[(*p & 0x0000ff)] |
2426 (*p & ~0xffffff);
2427 }
2428 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2429 }
2430 break;
2431 }
2432 }
2433
2434 free (lookup);
2435}
2436#endif
2437
1944/* 2438/*
1945 * Check our parents are still who we think they are. 2439 * Check our parents are still who we think they are.
1946 * Do transparency updates if required 2440 * Do transparency updates if required
1947 */ 2441 */
1948int 2442int
1949rxvt_term::check_our_parents () 2443rxvt_term::check_our_parents ()
1950{ 2444{
1951 int i, pchanged, aformat, have_pixmap, rootdepth; 2445 int i, pchanged, aformat, have_pixmap, rootdepth;
1952 unsigned long nitems, bytes_after; 2446 unsigned long nitems, bytes_after;
1953 Atom atype; 2447 Atom atype;
1954 unsigned char *prop = NULL; 2448 unsigned char *prop = NULL;
1955 Window root, oldp, *list; 2449 Window root, oldp, *list;
1956 Pixmap rootpixmap = None; 2450 Pixmap rootpixmap = None;
1957 XWindowAttributes wattr, wrootattr; 2451 XWindowAttributes wattr, wrootattr;
2452 dDisp;
1958 2453
1959 pchanged = 0; 2454 pchanged = 0;
1960 2455
1961 if (!(Options & Opt_transparent)) 2456 if (!OPTION (Opt_transparent))
1962 return pchanged; /* Don't try any more */ 2457 return pchanged; /* Don't try any more */
1963 2458
1964 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr); 2459 XGetWindowAttributes (disp, display->root, &wrootattr);
1965 rootdepth = wrootattr.depth; 2460 rootdepth = wrootattr.depth;
1966 2461
1967 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 2462 XGetWindowAttributes (disp, parent[0], &wattr);
2463
1968 if (rootdepth != wattr.depth) 2464 if (rootdepth != wattr.depth)
1969 { 2465 {
1970 if (am_transparent) 2466 if (am_transparent)
1971 { 2467 {
1972 pchanged = 1; 2468 pchanged = 1;
1973 XSetWindowBackground(Xdisplay, TermWin.vt, 2469 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1974 PixColors[Color_bg]);
1975 am_transparent = am_pixmap_trans = 0; 2470 am_transparent = am_pixmap_trans = 0;
1976 } 2471 }
2472
1977 return pchanged; /* Don't try any more */ 2473 return pchanged; /* Don't try any more */
1978 } 2474 }
1979 2475
1980 /* Get all X ops out of the queue so that our information is up-to-date. */ 2476 /* Get all X ops out of the queue so that our information is up-to-date. */
1981 XSync(Xdisplay, False); 2477 XSync (disp, False);
1982 2478
1983 /* 2479 /*
1984 * Make the frame window set by the window manager have 2480 * Make the frame window set by the window manager have
1985 * the root background. Some window managers put multiple nested frame 2481 * the root background. Some window managers put multiple nested frame
1986 * windows for each client, so we have to take care about that. 2482 * windows for each client, so we have to take care about that.
1987 */ 2483 */
1988 i = (xa[XA_XROOTPMAPID] != 0 2484 i = (xa[XA_XROOTPMAP_ID]
1989 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID], 2485 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1990 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2486 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1991 &nitems, &bytes_after, &prop) == Success)); 2487 &nitems, &bytes_after, &prop) == Success);
2488
1992 if (!i || prop == NULL) 2489 if (!i || prop == NULL)
2490 i = (xa[XA_ESETROOT_PMAP_ID]
2491 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2492 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2493 &nitems, &bytes_after, &prop) == Success);
2494
2495 if (!i || prop == NULL
2496#if TINTING
2497 || !rs[Rs_color + Color_tint]
2498#endif
2499 )
1993 have_pixmap = 0; 2500 have_pixmap = 0;
1994 else 2501 else
1995 { 2502 {
1996 have_pixmap = 1; 2503 have_pixmap = 1;
1997 rootpixmap = *((Pixmap *)prop); 2504 rootpixmap = *(Pixmap *)prop;
1998 XFree(prop); 2505 XFree (prop);
1999 } 2506 }
2507
2000 if (have_pixmap) 2508 if (have_pixmap)
2001 { 2509 {
2002 /* 2510 /*
2003 * Copy Xroot pixmap transparency 2511 * Copy display->root pixmap transparency
2004 */ 2512 */
2005 int sx, sy, nx, ny; 2513 int sx, sy, nx, ny;
2006 unsigned int nw, nh; 2514 unsigned int nw, nh;
2007 Window cr; 2515 Window cr;
2008 XImage *image; 2516 XImage *image;
2009 GC gc; 2517 GC gc;
2010 XGCValues gcvalue; 2518 XGCValues gcvalue;
2011 2519
2012 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot, 2520 XTranslateCoordinates (disp, parent[0], display->root,
2013 0, 0, &sx, &sy, &cr); 2521 0, 0, &sx, &sy, &cr);
2014 nw = (unsigned int)szHint.width; 2522 nw = (unsigned int)szHint.width;
2015 nh = (unsigned int)szHint.height; 2523 nh = (unsigned int)szHint.height;
2016 nx = ny = 0; 2524 nx = ny = 0;
2525
2017 if (sx < 0) 2526 if (sx < 0)
2018 { 2527 {
2019 nw += sx; 2528 nw += sx;
2020 nx = -sx; 2529 nx = -sx;
2021 sx = 0; 2530 sx = 0;
2022 } 2531 }
2532
2023 if (sy < 0) 2533 if (sy < 0)
2024 { 2534 {
2025 nh += sy; 2535 nh += sy;
2026 ny = -sy; 2536 ny = -sy;
2027 sy = 0; 2537 sy = 0;
2028 } 2538 }
2539
2029 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2540 min_it (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2541 min_it (nh, (unsigned int) (wrootattr.height - sy));
2542
2543 XSync (disp, False);
2031 allowedxerror = -1; 2544 allowedxerror = -1;
2032 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 2545 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033 ZPixmap); 2546
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2547 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */ 2548 /* XXX: may need a delay here? */
2036 allowedxerror = 0; 2549 allowedxerror = 0;
2550
2037 if (image == NULL) 2551 if (image == NULL)
2038 { 2552 {
2039 if (am_transparent && am_pixmap_trans) 2553 if (am_transparent && am_pixmap_trans)
2040 { 2554 {
2041 pchanged = 1; 2555 pchanged = 1;
2042 if (TermWin.pixmap != None) 2556 if (pixmap != None)
2043 { 2557 {
2044 XFreePixmap(Xdisplay, TermWin.pixmap); 2558 XFreePixmap (disp, pixmap);
2045 TermWin.pixmap = None; 2559 pixmap = None;
2046 } 2560 }
2047 } 2561 }
2562
2048 am_pixmap_trans = 0; 2563 am_pixmap_trans = 0;
2049 } 2564 }
2050 else 2565 else
2051 { 2566 {
2052 if (TermWin.pixmap != None) 2567 if (pixmap != None)
2053 XFreePixmap(Xdisplay, TermWin.pixmap); 2568 XFreePixmap (disp, pixmap);
2569
2570#if TINTING
2571 if (ISSET_PIXCOLOR (Color_tint))
2572 {
2573 unsigned short rm, gm, bm;
2574 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2575
2576 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2577
2578 ShadeXImage (display, image, shade, rm, gm, bm);
2579 }
2580#endif
2581
2054 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt, 2582 pixmap = XCreatePixmap (disp, vt,
2055 (unsigned int)szHint.width,
2056 (unsigned int)szHint.height, 2583 szHint.width, szHint.height, image->depth);
2057 (unsigned int)image->depth);
2058 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue); 2584 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2059 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0, 2585 XPutImage (disp, pixmap, gc, image, 0, 0,
2060 nx, ny, (unsigned int)image->width,
2061 (unsigned int)image->height); 2586 nx, ny, image->width, image->height);
2062 XFreeGC(Xdisplay, gc); 2587 XFreeGC (disp, gc);
2063 XDestroyImage(image); 2588 XDestroyImage (image);
2064 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2589 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2065 TermWin.pixmap); 2590 XClearWindow (disp, parent[0]);
2591
2066 if (!am_transparent || !am_pixmap_trans) 2592 if (!am_transparent || !am_pixmap_trans)
2067 pchanged = 1; 2593 pchanged = 1;
2594
2068 am_transparent = am_pixmap_trans = 1; 2595 am_transparent = am_pixmap_trans = 1;
2069 } 2596 }
2070 } 2597 }
2598
2071 if (!am_pixmap_trans) 2599 if (am_pixmap_trans)
2600 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2601 else
2072 { 2602 {
2073 unsigned int n; 2603 unsigned int n;
2074 /* 2604 /*
2075 * InheritPixmap transparency 2605 * InheritPixmap transparency
2076 */ 2606 */
2077 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2078 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2607 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2079 i++)
2080 { 2608 {
2081 oldp = TermWin.parent[i]; 2609 oldp = parent[i];
2082 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root, 2610 XQueryTree (disp, parent[i - 1], &root,
2083 &TermWin.parent[i], &list, &n); 2611 &parent[i], &list, &n);
2084 XFree(list); 2612 XFree (list);
2085 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2613
2086 if (TermWin.parent[i] == Xroot) 2614 if (parent[i] == display->root)
2087 { 2615 {
2088 if (oldp != None) 2616 if (oldp != None)
2089 pchanged = 1; 2617 pchanged = 1;
2618
2090 break; 2619 break;
2091 } 2620 }
2621
2092 if (oldp != TermWin.parent[i]) 2622 if (oldp != parent[i])
2093 pchanged = 1; 2623 pchanged = 1;
2094 } 2624 }
2625
2095 n = 0; 2626 n = 0;
2627
2096 if (pchanged) 2628 if (pchanged)
2097 { 2629 {
2098 for (; n < (unsigned int)i; n++) 2630 for (; n < (unsigned int)i; n++)
2099 { 2631 {
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2632 XGetWindowAttributes (disp, parent[n], &wattr);
2101 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2102 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2633 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2103 { 2634 {
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2635 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2105 break; 2636 break;
2106 } 2637 }
2107 } 2638 }
2108 } 2639 }
2109 if (n > (int)(sizeof(TermWin.parent) 2640
2110 / sizeof(TermWin.parent[0]))) 2641 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2111 { 2642 {
2112 D_X((stderr, "InheritPixmap Turning off")); 2643 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2113 XSetWindowBackground(Xdisplay, TermWin.parent[0], 2644 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2114 PixColors[Color_fg]);
2115 XSetWindowBackground(Xdisplay, TermWin.vt,
2116 PixColors[Color_bg]);
2117 am_transparent = 0; 2645 am_transparent = 0;
2118 /* XXX: also turn off Opt_transparent? */ 2646 /* XXX: also turn off Opt_transparent? */
2119 } 2647 }
2120 else 2648 else
2121 { 2649 {
2650#if WAIT_FOR_WM
2122 /* wait (an arbitrary period) for the WM to do its thing 2651 /* wait (an arbitrary period) for the WM to do its thing
2123 * needed for fvwm2.2.2 (and before?) */ 2652 * needed for fvwm2.2.2 (and before?) */
2124# ifdef HAVE_NANOSLEEP
2125 struct timespec rqt;
2126
2127 rqt.tv_sec = 1;
2128 rqt.tv_nsec = 0;
2129 nanosleep(&rqt, NULL);
2130# else
2131 sleep(1); 2653 sleep (1);
2132# endif 2654#endif
2133 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2134 for (n = 0; n < (unsigned int)i; n++) 2655 for (n = 0; n < (unsigned int)i; n++)
2656 {
2135 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n], 2657 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2136 ParentRelative); 2658 XClearWindow (disp, parent[n]);
2659 }
2660
2137 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2661 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2138 ParentRelative);
2139 am_transparent = 1; 2662 am_transparent = 1;
2140 } 2663 }
2664
2141 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2665 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2142 TermWin.parent[i] = None; 2666 parent[i] = None;
2667 }
2668
2669 if (scrollBar.win)
2143 } 2670 {
2671 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2672 scrollBar.setIdle ();
2673 scrollbar_show (0);
2674 }
2675
2676 if (am_transparent)
2677 {
2678 want_refresh = want_full_refresh = 1;
2679 if (am_pixmap_trans)
2680 flush ();
2681 }
2682
2144 return pchanged; 2683 return pchanged;
2145} 2684}
2146#endif 2685#endif
2147 2686
2148/*}}} */ 2687/*}}} */
2688
2689bool
2690rxvt_term::cmd_parse ()
2691{
2692 bool flag = false;
2693 wchar_t ch = NOCHAR;
2694 char *seq_begin; // remember start of esc-sequence here
2695
2696 for (;;)
2697 {
2698 if (ch == NOCHAR)
2699 {
2700 seq_begin = cmdbuf_ptr;
2701 ch = next_char ();
2702
2703 if (ch == NOCHAR)
2704 break;
2705 }
2706
2707 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2708 {
2709 if (!seen_input)
2710 {
2711 seen_input = 1;
2712 // many badly-written programs (e.g. jed) contain a race condition:
2713 // they first read the screensize and then install a SIGWINCH handler.
2714 // some window managers resize the window early, and these programs
2715 // then sometimes get the size wrong.
2716 // unfortunately other programs are even more buggy and dislike
2717 // being sent SIGWINCH, so only do it when we were in fact being
2718 // resized.
2719 if (seen_resize && cmd_pid)
2720 kill (-cmd_pid, SIGWINCH);
2721 }
2722
2723 /* Read a text string from the input buffer */
2724 wchar_t buf[UBUFSIZ];
2725 bool refreshnow = false;
2726 int nlines = 0;
2727 wchar_t *str = buf;
2728 wchar_t *eol = str + min (ncol, UBUFSIZ);
2729
2730 for (;;)
2731 {
2732 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2733 break;
2734
2735 *str++ = ch;
2736
2737 if (ch == C0_LF || str >= eol)
2738 {
2739 if (ch == C0_LF)
2740 nlines++;
2741
2742 refresh_count++;
2743
2744 if (!OPTION (Opt_jumpScroll)
2745 || (refresh_count >= refresh_limit * (nrow - 1)))
2746 {
2747 refreshnow = true;
2748 refresh_count = 0;
2749 ch = NOCHAR;
2750 break;
2751 }
2752
2753 // scr_add_lines only works for nlines <= nrow - 1.
2754 if (nlines >= nrow - 1)
2755 {
2756 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2757 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2758 scr_add_lines (buf, str - buf, nlines);
2759
2760 nlines = 0;
2761 str = buf;
2762 eol = str + min (ncol, UBUFSIZ);
2763 }
2764
2765 if (str >= eol)
2766 {
2767 if (eol >= buf + UBUFSIZ)
2768 {
2769 ch = NOCHAR;
2770 break;
2771 }
2772 else
2773 eol = min (eol + ncol, buf + UBUFSIZ);
2774 }
2775
2776 }
2777
2778 seq_begin = cmdbuf_ptr;
2779 ch = next_char ();
2780 }
2781
2782 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2783 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2784 scr_add_lines (buf, str - buf, nlines);
2785
2786 /*
2787 * If there have been a lot of new lines, then update the screen
2788 * What the heck I'll cheat and only refresh less than every page-full.
2789 * the number of pages between refreshes is refresh_limit, which
2790 * is incremented here because we must be doing flat-out scrolling.
2791 */
2792 if (refreshnow)
2793 {
2794 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2795 refresh_limit++;
2796 else
2797 {
2798 flag = true;
2799 scr_refresh ();
2800 want_refresh = 1;
2801 }
2802 }
2803
2804 }
2805 else
2806 {
2807 try
2808 {
2809 process_nonprinting (ch);
2810 }
2811 catch (const class out_of_input &o)
2812 {
2813 // we ran out of input, retry later
2814 cmdbuf_ptr = seq_begin;
2815 break;
2816 }
2817
2818 ch = NOCHAR;
2819 }
2820 }
2821
2822 return flag;
2823}
2824
2825// read the next character
2826wchar_t
2827rxvt_term::next_char () NOTHROW
2828{
2829 while (cmdbuf_ptr < cmdbuf_endp)
2830 {
2831 // assume 7-bit to be ascii ALWAYS
2832 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2833 return *cmdbuf_ptr++;
2834
2835 wchar_t wc;
2836 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2837
2838 if (len == (size_t)-2)
2839 {
2840 // the mbstate stores incomplete sequences. didn't know this :/
2841 cmdbuf_ptr = cmdbuf_endp;
2842 break;
2843 }
2844
2845 if (len == (size_t)-1)
2846 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2847
2848 // assume wchar == unicode
2849 cmdbuf_ptr += len;
2850 return wc & UNICODE_MASK;
2851 }
2852
2853 return NOCHAR;
2854}
2855
2856// read the next octet
2857uint32_t
2858rxvt_term::next_octet () NOTHROW
2859{
2860 return cmdbuf_ptr < cmdbuf_endp
2861 ? (unsigned char)*cmdbuf_ptr++
2862 : NOCHAR;
2863}
2864
2865static class out_of_input out_of_input;
2866
2867/* rxvt_cmd_getc () - Return next input character */
2868/*
2869 * Return the next input character after first passing any keyboard input
2870 * to the command.
2871 */
2872wchar_t
2873rxvt_term::cmd_getc () THROW ((class out_of_input))
2874{
2875 wchar_t c = next_char ();
2876
2877 if (c == NOCHAR)
2878 throw out_of_input;
2879
2880 return c;
2881}
2882
2883uint32_t
2884rxvt_term::cmd_get8 () THROW ((class out_of_input))
2885{
2886 uint32_t c = next_octet ();
2887
2888 if (c == NOCHAR)
2889 throw out_of_input;
2890
2891 return c;
2892}
2149 2893
2150/*{{{ print pipe */ 2894/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2895/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2896#ifdef PRINTPIPE
2153FILE * 2897FILE *
2154rxvt_term::popen_printer () 2898rxvt_term::popen_printer ()
2155{ 2899{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2900 FILE *stream = popen (rs[Rs_print_pipe], "w");
2157 2901
2158 if (stream == NULL) 2902 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2903 rxvt_warn ("can't open printer pipe, not printing.\n");
2904
2160 return stream; 2905 return stream;
2161} 2906}
2162 2907
2163int 2908int
2164rxvt_term::pclose_printer (FILE *stream) 2909rxvt_term::pclose_printer (FILE *stream)
2165{ 2910{
2166 fflush (stream); 2911 fflush (stream);
2167 /* pclose() reported not to work on SunOS 4.1.3 */
2168# if defined (__sun__) /* TODO: RESOLVE THIS */
2169 /* pclose works provided SIGCHLD handler uses waitpid */
2170 return pclose (stream); /* return fclose (stream); */
2171# else
2172 return pclose (stream); 2912 return pclose (stream);
2173# endif
2174} 2913}
2175 2914
2176/* 2915/*
2177 * simulate attached vt100 printer 2916 * simulate attached vt100 printer
2178 */ 2917 */
2179void 2918void
2180rxvt_term::process_print_pipe () 2919rxvt_term::process_print_pipe ()
2181{ 2920{
2182 int done; 2921 int done;
2183 FILE *fd; 2922 FILE *fd;
2184 2923
2185 if ((fd = popen_printer ()) == NULL) 2924 if ((fd = popen_printer ()) == NULL)
2186 return; 2925 return;
2187 2926
2188 /* 2927 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2928 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2929 * is received.
2191 */ 2930 */
2192 for (done = 0; !done;) 2931 for (done = 0; !done;)
2193 { 2932 {
2194 unsigned char buf[8]; 2933 unsigned char buf[8];
2195 unsigned char ch; 2934 unicode_t ch;
2196 unsigned int i, len; 2935 unsigned int i, len;
2197 2936
2198 if ((ch = cmd_getc ()) != C0_ESC) 2937 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2938 {
2200 if (putc(ch, fd) == EOF) 2939 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2940 break; /* done = 1 */
2202 } 2941 }
2203 else 2942 else
2204 { 2943 {
2205 len = 0; 2944 len = 0;
… …
2216 { 2955 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2956 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2957 break; /* done = 1 */
2219 } 2958 }
2220 } 2959 }
2960
2221 for (i = 0; i < len; i++) 2961 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2962 if (putc (buf[i], fd) == EOF)
2223 { 2963 {
2224 done = 1; 2964 done = 1;
2225 break; 2965 break;
2226 } 2966 }
2227 } 2967 }
2228 } 2968 }
2969
2229 pclose_printer (fd); 2970 pclose_printer (fd);
2230} 2971}
2231#endif /* PRINTPIPE */ 2972#endif /* PRINTPIPE */
2232/*}}} */ 2973/*}}} */
2233 2974
2234/* *INDENT-OFF* */ 2975/* *INDENT-OFF* */
2235enum { 2976enum {
2236 C1_40 = 0x40, 2977 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2978 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2238 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2979 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2239 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2980 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2240 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2981 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 2982};
2242/* *INDENT-ON* */ 2983/* *INDENT-ON* */
2243 2984
2244/*{{{ process non-printing single characters */ 2985/*{{{ process non-printing single characters */
2245void 2986void
2246rxvt_term::process_nonprinting (unsigned char ch) 2987rxvt_term::process_nonprinting (unicode_t ch)
2247{ 2988{
2248 switch (ch) 2989 switch (ch)
2249 { 2990 {
2991 case C0_ESC:
2992 process_escape_seq ();
2993 break;
2250 case C0_ENQ: /* terminal Status */ 2994 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 2995 if (rs[Rs_answerbackstring])
2252 tt_write( 2996 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2253 (const unsigned char *)rs[Rs_answerbackstring],
2254 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2255 else 2997 else
2256 tt_write((unsigned char *)VT100_ANS, 2998 tt_write (VT100_ANS, strlen (VT100_ANS));
2257 (unsigned int)STRLEN(VT100_ANS));
2258 break; 2999 break;
2259 case C0_BEL: /* bell */ 3000 case C0_BEL: /* bell */
2260 scr_bell (); 3001 scr_bell ();
2261 break; 3002 break;
2262 case C0_BS: /* backspace */ 3003 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 3018 scr_charset_choose (1);
2278 break; 3019 break;
2279 case C0_SI: /* shift in - acs */ 3020 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 3021 scr_charset_choose (0);
2281 break; 3022 break;
3023
3024#ifdef EIGHT_BIT_CONTROLS
3025 // 8-bit controls
3026 case 0x90: /* DCS */
3027 process_dcs_seq ();
3028 break;
3029 case 0x9b: /* CSI */
3030 process_csi_seq ();
3031 break;
3032 case 0x9d: /* CSI */
3033 process_osc_seq ();
3034 break;
3035#endif
2282 } 3036 }
2283} 3037}
2284/*}}} */ 3038/*}}} */
2285 3039
2286 3040
2287/*{{{ process VT52 escape sequences */ 3041/*{{{ process VT52 escape sequences */
2288void 3042void
2289rxvt_term::process_escape_vt52 (unsigned char ch) 3043rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 3044{
2291 int row, col; 3045 int row, col;
2292 3046
2293 switch (ch) 3047 switch (ch)
2294 { 3048 {
… …
2324 row = cmd_getc () - ' '; 3078 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 3079 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 3080 scr_gotorc (row, col, 0);
2327 break; 3081 break;
2328 case 'Z': /* identify the terminal type */ 3082 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3083 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 3084 break;
2331 case '<': /* turn off VT52 mode */ 3085 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 3086 PrivMode (0, PrivMode_vt52);
2333 break; 3087 break;
2334 case 'F': /* use special graphics character set */ 3088 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 3089 case 'G': /* use regular character set */
2336 /* unimplemented */ 3090 /* unimplemented */
2337 break; 3091 break;
… …
2346 3100
2347/*{{{ process escape sequences */ 3101/*{{{ process escape sequences */
2348void 3102void
2349rxvt_term::process_escape_seq () 3103rxvt_term::process_escape_seq ()
2350{ 3104{
2351 unsigned char ch = cmd_getc (); 3105 unicode_t ch = cmd_getc ();
2352 3106
2353 if (PrivateModes & PrivMode_vt52) 3107 if (priv_modes & PrivMode_vt52)
2354 { 3108 {
2355 process_escape_vt52 (ch); 3109 process_escape_vt52 (ch);
2356 return; 3110 return;
2357 } 3111 }
2358 3112
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 3127 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 3128 break;
2375 case '+': 3129 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 3130 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 3131 break;
2378#ifdef MULTICHAR_SET 3132#if ENABLE_FRILLS
2379 case '$':
2380 scr_charset_set (-2, (unsigned int)cmd_getc ());
2381 break;
2382#endif
2383#ifndef NO_FRILLS
2384 case '6': 3133 case '6':
2385 scr_backindex (); 3134 scr_backindex ();
2386 break; 3135 break;
2387#endif 3136#endif
2388 case '7': 3137 case '7':
2389 scr_cursor (SAVE); 3138 scr_cursor (SAVE);
2390 break; 3139 break;
2391 case '8': 3140 case '8':
2392 scr_cursor (RESTORE); 3141 scr_cursor (RESTORE);
2393 break; 3142 break;
2394#ifndef NO_FRILLS 3143#if ENABLE_FRILLS
2395 case '9': 3144 case '9':
2396 scr_forwardindex (); 3145 scr_forwardindex ();
2397 break; 3146 break;
2398#endif 3147#endif
2399 case '=': 3148 case '=':
2400 case '>': 3149 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 3150 PrivMode ((ch == '='), PrivMode_aplKP);
2402 break; 3151 break;
2403 3152
2404 case C1_40: 3153 case C1_40:
2405 cmd_getc (); 3154 cmd_getc ();
2406 break; 3155 break;
… …
2409 break; 3158 break;
2410 3159
2411 /* 8.3.87: NEXT LINE */ 3160 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 3161 case C1_NEL: /* ESC E */
2413 { 3162 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 3163 wchar_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 3164 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2416 } 3165 }
2417 break; 3166 break;
2418 3167
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 3168 /* kidnapped escape sequence: Should be 8.3.48 */
2420 case C1_ESA: /* ESC G */ 3169 case C1_ESA: /* ESC G */
… …
2430 case C1_RI: /* ESC M */ 3179 case C1_RI: /* ESC M */
2431 scr_index (DN); 3180 scr_index (DN);
2432 break; 3181 break;
2433 3182
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 3183 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 3184 /*case C1_SS2: scr_single_shift (2); break; */
2436 3185
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 3186 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 3187 /*case C1_SS3: scr_single_shift (3); break; */
2439 3188
2440 /* 8.3.27: DEVICE CONTROL STRING */ 3189 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 3190 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 3191 process_dcs_seq ();
2443 break; 3192 break;
2444 3193
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3194 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 3195 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 3196 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 3197 break; /* steal obsolete ESC [ c */
2450 3198
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3199 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2452 case C1_CSI: /* ESC [ */ 3200 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 3201 process_csi_seq ();
… …
2458 process_osc_seq (); 3206 process_osc_seq ();
2459 break; 3207 break;
2460 3208
2461 /* 8.3.106: RESET TO INITIAL STATE */ 3209 /* 8.3.106: RESET TO INITIAL STATE */
2462 case 'c': 3210 case 'c':
3211 mbstate.reset ();
2463 scr_poweron (); 3212 scr_poweron ();
2464 scrollbar_show (1); 3213 scrollbar_show (1);
2465 break; 3214 break;
2466 3215
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3216 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2479 3228
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3229/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */ 3230/* *INDENT-OFF* */
2482enum { 3231enum {
2483 CSI_ICH = 0x40, 3232 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3233 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2485 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3234 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2486 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3235 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2487 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3236 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2488 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3237 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2489 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3238 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2493 3242
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3243#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3244 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3245 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 3246#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3247 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2499 3248
2500const unsigned char csi_defaults[] = 3249const unsigned char csi_defaults[] =
2501 { 3250 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3251 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2503 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 3252 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2504 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3253 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2505 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3254 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2506 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3255 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2507 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3256 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2508 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3257 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2509 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3258 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 3259 };
2511/* *INDENT-ON* */ 3260/* *INDENT-ON* */
2512 3261
2513void 3262void
2514rxvt_term::process_csi_seq () 3263rxvt_term::process_csi_seq ()
2515{ 3264{
2516 unsigned char ch, priv, i; 3265 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 3266 unsigned int nargs, p;
2518 int n, ndef; 3267 int n, ndef;
2519 int arg[ESC_ARGS]; 3268 int arg[ESC_ARGS];
2520 3269
2521 for (nargs = ESC_ARGS; nargs > 0;) 3270 for (nargs = ESC_ARGS; nargs > 0;)
2522 arg[--nargs] = 0; 3271 arg[--nargs] = 0;
2523 3272
2524 priv = 0; 3273 priv = 0;
… …
2526 if (ch >= '<' && ch <= '?') 3275 if (ch >= '<' && ch <= '?')
2527 { /* '<' '=' '>' '?' */ 3276 { /* '<' '=' '>' '?' */
2528 priv = ch; 3277 priv = ch;
2529 ch = cmd_getc (); 3278 ch = cmd_getc ();
2530 } 3279 }
3280
2531 /* read any numerical arguments */ 3281 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 3282 for (n = -1; ch < CSI_ICH; )
2533 { 3283 {
2534 if (isdigit(ch)) 3284 if (isdigit (ch))
2535 { 3285 {
2536 if (n < 0) 3286 if (n < 0)
2537 n = ch - '0'; 3287 n = ch - '0';
2538 else 3288 else
2539 n = n * 10 + ch - '0'; 3289 n = n * 10 + ch - '0';
… …
2542 { 3292 {
2543 if (nargs < ESC_ARGS) 3293 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 3294 arg[nargs++] = n;
2545 n = -1; 3295 n = -1;
2546 } 3296 }
2547 else if (ch == '\b') 3297 else if (IS_CONTROL (ch))
2548 {
2549 scr_backspace ();
2550 }
2551 else if (ch == C0_ESC)
2552 {
2553 process_escape_seq ();
2554 return;
2555 }
2556 else if (ch < ' ')
2557 {
2558 process_nonprinting (ch); 3298 process_nonprinting (ch);
2559 } 3299
2560 ch = cmd_getc (); 3300 ch = cmd_getc ();
2561 } 3301 }
2562 3302
2563 if (ch > CSI_7F) 3303 if (ch > CSI_7F)
2564 return; 3304 return;
2565 3305
2566 if (nargs < ESC_ARGS) 3306 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 3307 arg[nargs++] = n;
2568 3308
2569 i = ch - CSI_ICH; 3309 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 3310 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 3311 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 3312 if (arg[p] == -1)
2573 arg[p] = ndef; 3313 arg[p] = ndef;
2574 3314
2575#ifdef DEBUG_CMD 3315#ifdef DEBUG_CMD
2576 fprintf(stderr, "CSI "); 3316 fprintf (stderr, "CSI ");
2577 for (p = 0; p < nargs; p++) 3317 for (p = 0; p < nargs; p++)
2578 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); 3318 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2579 fprintf(stderr, "%c\n", ch); 3319 fprintf (stderr, "%c\n", ch);
2580#endif 3320#endif
2581 3321
2582 /* 3322 /*
2583 * private mode handling 3323 * private mode handling
2584 */ 3324 */
… …
2586 { 3326 {
2587 switch (priv) 3327 switch (priv)
2588 { 3328 {
2589 case '>': 3329 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 3330 if (ch == CSI_DA) /* secondary device attributes */
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3331 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2592 break; 3332 break;
2593 case '?': 3333 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3334 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 3335 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 3336 break;
… …
2599 } 3339 }
2600 3340
2601 switch (ch) 3341 switch (ch)
2602 { 3342 {
2603 /* 3343 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3344 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 3345 */
2606#ifdef PRINTPIPE 3346#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3347 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 3348 switch (arg[0])
2609 { 3349 {
… …
2701 3441
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3442 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 3443 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 3444 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3445 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3446 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 3447 break;
2708 3448
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3449 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 3450 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2711 (unsigned int)(sizeof(VT100_ANS) - 1));
2712 break; 3451 break;
2713 3452
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3453 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 3454 process_sgr_mode (nargs, arg);
2716 break; 3455 break;
2717 3456
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3457 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 3458 switch (arg[0])
2720 { 3459 {
2721 case 5: /* DSR requested */ 3460 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 3461 tt_printf ("\033[0n");
2723 break; 3462 break;
2724 case 6: /* CPR requested */ 3463 case 6: /* CPR requested */
2725 scr_report_position (); 3464 scr_report_position ();
2726 break; 3465 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 3466 case 7: /* unofficial extension */
3467 if (OPTION (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3468 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3469 break;
2731#endif
2732 case 8: /* unofficial extension */ 3470 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3471 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3472 break;
2735 } 3473 }
2736 break; 3474 break;
2737 3475
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3476 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3509 break;
2772 3510
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3511 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3512 if (arg[0] == 4)
2775 scr_insert_mode (0); 3513 scr_insert_mode (0);
3514 else if (arg[0] == 20)
3515 priv_modes &= ~PrivMode_LFNL;
2776 break; 3516 break;
2777 3517
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3518 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3519 if (arg[0] == 4)
2780 scr_insert_mode (1); 3520 scr_insert_mode (1);
3521 else if (arg[0] == 20)
3522 priv_modes |= PrivMode_LFNL;
2781 break; 3523 break;
2782 3524
2783 /* 3525 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3526 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3527 */
… …
2797 break; 3539 break;
2798 case CSI_75: 3540 case CSI_75:
2799 scr_cursor (RESTORE); 3541 scr_cursor (RESTORE);
2800 break; 3542 break;
2801 3543
2802#ifndef NO_FRILLS 3544#if ENABLE_FRILLS
2803 case CSI_74: 3545 case CSI_74:
2804 process_window_ops (arg, nargs); 3546 process_window_ops (arg, nargs);
2805 break; 3547 break;
2806#endif 3548#endif
2807 3549
2808 case CSI_78: /* DECREQTPARM */ 3550 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3551 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3552 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3553 break;
2812 3554
2813 default: 3555 default:
2814 break; 3556 break;
2815 } 3557 }
2816} 3558}
2817/*}}} */ 3559/*}}} */
2818 3560
2819#ifndef NO_FRILLS 3561#if ENABLE_FRILLS
2820/* ARGSUSED */ 3562/* ARGSUSED */
2821void 3563void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3564rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3565{
2824 int x, y; 3566 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3567 XWindowAttributes wattr;
2829 Window wdummy; 3568 Window wdummy;
3569 dDisp;
2830 3570
2831 if (nargs == 0) 3571 if (nargs == 0)
2832 return; 3572 return;
3573
2833 switch (args[0]) 3574 switch (args[0])
2834 { 3575 {
2835 /* 3576 /*
2836 * commands 3577 * commands
2837 */ 3578 */
2838 case 1: /* deiconify window */ 3579 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3580 XMapWindow (disp, parent[0]);
2840 break; 3581 break;
2841 case 2: /* iconify window */ 3582 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3583 XIconifyWindow (disp, parent[0], display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3584 break;
2845 case 3: /* set position (pixels) */ 3585 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3586 XMoveWindow (disp, parent[0], args[1], args[2]);
2847 break; 3587 break;
2848 case 4: /* set size (pixels) */ 3588 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3589 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3590 break;
2851 case 5: /* raise window */ 3591 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3592 XRaiseWindow (disp, parent[0]);
2853 break; 3593 break;
2854 case 6: /* lower window */ 3594 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3595 XLowerWindow (disp, parent[0]);
2856 break; 3596 break;
2857 case 7: /* refresh window */ 3597 case 7: /* refresh window */
2858 scr_touch (true); 3598 scr_touch (true);
2859 break; 3599 break;
2860 case 8: /* set size (chars) */ 3600 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3601 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3602 (unsigned int) (args[1] * fheight));
2863 break; 3603 break;
3604
3605 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3606 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3607 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3608 set_widthheight ((unsigned int)width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3609 (unsigned int) (args[1] * fheight));
2868 break; 3610 break;
3611
3612
2869 /* 3613 /*
2870 * reports - some output format copied from XTerm 3614 * reports - some output format copied from XTerm
2871 */ 3615 */
2872 case 11: /* report window state */ 3616 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3617 XGetWindowAttributes (disp, parent[0], &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3618 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3619 break;
2876 case 13: /* report window position */ 3620 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3621 XGetWindowAttributes (disp, parent[0], &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3622 XTranslateCoordinates (disp, parent[0], wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3623 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3624 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3625 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3626 break;
2883 case 14: /* report window size (pixels) */ 3627 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3628 XGetWindowAttributes (disp, parent[0], &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3629 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3630 break;
3631 case 18: /* report text area size (chars) */
3632 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3633 break;
2887 case 18: /* report window size (chars) */ 3634 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3635 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3636 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3637 case 20: /* report icon label */
3638 {
3639 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3640 XGetIconName (disp, parent[0], &s);
2893 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3641 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3642 XFree (s);
3643 }
2894 break; 3644 break;
2895 case 21: /* report window title */ 3645 case 21: /* report window title */
3646 {
3647 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3648 XFetchName (disp, parent[0], &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3649 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3650 XFree (s);
3651 }
2898 break; 3652 break;
2899#endif
2900
2901 } 3653 }
2902} 3654}
2903#endif 3655#endif
2904 3656
2905/*----------------------------------------------------------------------*/ 3657/*----------------------------------------------------------------------*/
2906/* 3658/*
2907 * get input up until STRING TERMINATOR (or BEL) 3659 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3660 * ends_how is terminator used. returned input must be free()'d
2909 */ 3661 */
2910unsigned char * 3662char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3663rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3664{
2913 int seen_esc = 0; /* seen escape? */ 3665 unicode_t ch;
3666 bool seen_esc = false;
2914 unsigned int n = 0; 3667 unsigned int n = 0;
2915 unsigned char *s; 3668 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3669
2918 for (; (ch = cmd_getc ());) 3670 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3671 {
2920 if (ch == C0_BEL 3672 if (seen_esc)
2921 || ch == CHAR_ST 3673 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3674 if (ch == 0x5c) /* 7bit ST */
2923 break; 3675 break;
3676 else
3677 return NULL;
3678 }
2924 if (ch == C0_ESC) 3679 else if (ch == C0_ESC)
2925 { 3680 {
2926 seen_esc = 1; 3681 seen_esc = true;
2927 continue; 3682 continue;
2928 } 3683 }
2929 else if (ch == '\t') 3684 else if (ch == C0_BEL || ch == CHAR_ST)
2930 ch = ' '; /* translate '\t' to space */ 3685 break;
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3686 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3687 return NULL; /* other control character - exit */
2933 if (n < sizeof(string) - 1) 3688
3689 seen_esc = false;
3690
3691 if (n >= STRING_MAX - 1)
3692 // stop at some sane length
3693 return NULL;
3694
3695 if (ch == C0_SYN)
3696 string[n++] = cmd_get8 ();
3697 else
2934 string[n++] = ch; 3698 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3699 }
3700
2937 string[n++] = '\0'; 3701 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3702
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3703 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3704
2942 return s; 3705 return rxvt_wcstombs (string);
2943} 3706}
2944 3707
2945/*----------------------------------------------------------------------*/ 3708/*----------------------------------------------------------------------*/
2946/* 3709/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3710 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3711 */
2949void 3712void
2950rxvt_term::process_dcs_seq () 3713rxvt_term::process_dcs_seq ()
2951{ 3714{
2952 unsigned char eh, *s; 3715 char *s;
3716 unicode_t eh;
3717
2953 /* 3718 /*
2954 * Not handled yet 3719 * Not handled yet
2955 */ 3720 */
2956 s = get_to_st (&eh); 3721 s = get_to_st (eh);
2957 if (s) 3722 if (s)
2958 free(s); 3723 free (s);
3724
2959 return; 3725 return;
2960} 3726}
2961 3727
2962/*----------------------------------------------------------------------*/ 3728/*----------------------------------------------------------------------*/
2963/* 3729/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3730 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3731 */
2966void 3732void
2967rxvt_term::process_osc_seq () 3733rxvt_term::process_osc_seq ()
2968{ 3734{
2969 unsigned char ch, eh, *s; 3735 unicode_t ch, eh;
2970 int arg; 3736 int arg;
2971 3737
2972 ch = cmd_getc (); 3738 ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3739 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3740 arg = arg * 10 + (ch - '0');
2975 3741
2976 if (ch == ';') 3742 if (ch == ';')
2977 { 3743 {
2978 s = get_to_st (&eh); 3744 char *s = get_to_st (eh);
3745
2979 if (s) 3746 if (s)
2980 { 3747 {
2981 /*
2982 * rxvt_menubar_dispatch() violates the constness of the string,
2983 * so do it here
2984 */
2985 if (arg == XTerm_Menu)
2986#if 0 /* XXX: currently disabled due to security concerns */
2987 menubar_dispatch ((char *)s);
2988#else
2989 (void)0;
2990#endif
2991 else
2992 xterm_seq (arg, (char *)s, eh); 3748 process_xterm_seq (arg, s, eh);
2993 free(s); 3749 free (s);
2994 } 3750 }
3751 }
3752}
3753
3754void
3755rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3756{
3757 if (str[0] == '?' && !str[1])
2995 } 3758 {
3759 unsigned short r, g, b;
3760 pix_colors_focused[color].get (display, r, g, b);
3761 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3762 }
3763 else
3764 set_window_color (color, str);
2996} 3765}
3766
2997/* 3767/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3768 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2999 * 0 = change iconName/title
3000 * 1 = change iconName
3001 * 2 = change title
3002 * 4 = change color
3003 * 12 = change text color
3004 * 13 = change mouse foreground color
3005 * 17 = change highlight character colour
3006 * 18 = change bold character color
3007 * 19 = change underlined character color
3008 * 46 = change logfile (not implemented)
3009 * 50 = change font
3010 *
3011 * rxvt extensions:
3012 * 10 = menu (may change in future)
3013 * 20 = bg pixmap
3014 * 39 = change default fg color
3015 * 49 = change default bg color
3016 * 55 = dump scrollback buffer and all of screen
3017 */ 3769 */
3018void 3770void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3771rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3020{ 3772{
3021 int changed = 0; 3773 int color;
3022 int color;
3023 char *buf, *name; 3774 char *buf, *name;
3775 bool query = str[0] == '?' && !str[1];
3776 int saveop = op;
3777 dDisp;
3024 3778
3025 assert(str != NULL); 3779 assert (str != NULL);
3026 switch (op) 3780 switch (op)
3027 { 3781 {
3028 case XTerm_name: 3782 case XTerm_name:
3029 set_title (str); 3783 set_title (str);
3030 /* FALLTHROUGH */ 3784 /* FALLTHROUGH */
3031 case XTerm_iconName: 3785 case XTerm_iconName:
3032 set_iconName (str); 3786 set_icon_name (str);
3033 break; 3787 break;
3034 case XTerm_title: 3788 case XTerm_title:
3035 set_title (str); 3789 set_title (str);
3036 break; 3790 break;
3791 case XTerm_property:
3792 if (str[0] == '?')
3793 {
3794 Atom prop = display->atom (str + 1);
3795 Atom actual_type;
3796 int actual_format;
3797 unsigned long nitems;
3798 unsigned long bytes_after;
3799 unsigned char *value = 0;
3800 const char *str = "";
3801
3802 if (prop
3803 && XGetWindowProperty (disp, parent[0],
3804 prop, 0, 1<<16, 0, AnyPropertyType,
3805 &actual_type, &actual_format,
3806 &nitems, &bytes_after, &value) == Success
3807 && actual_type != None
3808 && actual_format == 8)
3809 str = (const char *)(value);
3810
3811 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3812
3813 XFree (value);
3814 }
3815 else
3816 {
3817 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3818
3819 if (eq)
3820 {
3821 *eq = 0;
3822 set_utf8_property (display->atom (str), eq + 1);
3823 }
3824 else
3825 XDeleteProperty (disp, parent[0],
3826 display->atom (str));
3827 }
3828 break;
3829
3037 case XTerm_Color: 3830 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3831 for (buf = (char *)str; buf && *buf;)
3039 { 3832 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3833 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3834 break;
3835
3042 *name++ = '\0'; 3836 *name++ = '\0';
3043 color = atoi(buf); 3837 color = atoi (buf) + minCOLOR;
3044 if (color < 0 || color >= TOTAL_COLORS) 3838
3839 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3045 break; 3840 break;
3841
3046 if ((buf = STRCHR(name, ';')) != NULL) 3842 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3843 *buf++ = '\0';
3844
3845 if (name[0] == '?' && !name[1])
3846 {
3847 unsigned short r, g, b;
3848 pix_colors_focused[color].get (display, r, g, b);
3849 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3850 }
3851 else
3048 set_window_color (color + minCOLOR, name); 3852 set_window_color (color, name);
3049 } 3853 }
3854 break;
3855 case XTerm_Color00:
3856 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3857 break;
3858 case XTerm_Color01:
3859 process_color_seq (XTerm_Color01, Color_bg, str, resp);
3050 break; 3860 break;
3051#ifndef NO_CURSORCOLOR 3861#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3862 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3863 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3054 break; 3864 break;
3055#endif 3865#endif
3056 case XTerm_Color_pointer: 3866 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3867 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3868 break;
3869 case XTerm_Color_pointer_bg:
3870 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3058 break; 3871 break;
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3872#ifndef NO_BOLD_UNDERLINE_REVERSE
3060 case XTerm_Color_BD:
3061 set_window_color (Color_BD, str);
3062 break;
3063 case XTerm_Color_UL:
3064 set_window_color (Color_UL, str);
3065 break;
3066 case XTerm_Color_RV: 3873 case XTerm_Color_RV:
3067 set_window_color (Color_RV, str); 3874 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3068 break; 3875 break;
3876 case Rxvt_Color_BD:
3877 case URxvt_Color_BD:
3878 process_color_seq (op, Color_BD, str, resp);
3879 break;
3880 case Rxvt_Color_UL:
3881 case URxvt_Color_UL:
3882 process_color_seq (op, Color_UL, str, resp);
3883 break;
3884 case URxvt_Color_IT:
3885 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3886 break;
3069#endif 3887#endif
3888#if TRANSPARENT && TINTING
3889 case URxvt_Color_tint:
3890 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3891 check_our_parents ();
3892 if (am_transparent)
3893 want_full_refresh = want_refresh = 1;
3894 break;
3895#endif
3070 3896
3071 case XTerm_Menu: 3897 case Rxvt_Pixmap:
3072 /* 3898 {
3073 * rxvt_menubar_dispatch() violates the constness of the string,
3074 * so DON'T do it here
3075 */
3076 break;
3077 case XTerm_Pixmap:
3078 if (*str != ';') 3899 if (*str != ';')
3079 { 3900 {
3080#if XPM_BACKGROUND 3901#if XPM_BACKGROUND
3081 scale_pixmap (""); /* reset to default scaling */ 3902 scale_pixmap (""); /* reset to default scaling */
3082 set_bgPixmap (str); /* change pixmap */ 3903 set_bgPixmap (str); /* change pixmap */
3083#endif
3084 scr_touch (true); 3904 scr_touch (true);
3905#endif
3085 } 3906 }
3907
3908 int changed = 0;
3909
3086 while ((str = STRCHR(str, ';')) != NULL) 3910 while ((str = strchr (str, ';')) != NULL)
3087 { 3911 {
3088 str++; 3912 str++;
3089#if XPM_BACKGROUND 3913#if XPM_BACKGROUND
3090 changed += scale_pixmap (str); 3914 changed += scale_pixmap (str);
3091#endif 3915#endif
3092
3093 } 3916 }
3917
3094 if (changed) 3918 if (changed)
3095 { 3919 {
3096#ifdef XPM_BACKGROUND 3920#ifdef XPM_BACKGROUND
3097 resize_pixmap (); 3921 resize_pixmap ();
3098#endif
3099 scr_touch (true); 3922 scr_touch (true);
3923#endif
3100 } 3924 }
3925 }
3101 break; 3926 break;
3102 3927
3103 case XTerm_restoreFG: 3928 case Rxvt_restoreFG:
3104 set_window_color (Color_fg, str); 3929 set_window_color (Color_fg, str);
3105 break; 3930 break;
3106 case XTerm_restoreBG: 3931 case Rxvt_restoreBG:
3107 set_window_color (Color_bg, str); 3932 set_window_color (Color_bg, str);
3108 break; 3933 break;
3934
3109 case XTerm_logfile: 3935 case XTerm_logfile:
3936 // TODO, when secure mode?
3110 break; 3937 break;
3111 case XTerm_font: 3938
3112 change_font (0, str);
3113 break;
3114#if 0 3939#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3940 case Rxvt_dumpscreen: /* no error notices */
3116 { 3941 {
3117 int fd; 3942 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3943 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3944 {
3120 scr_dump (fd); 3945 scr_dump (fd);
3121 close(fd); 3946 close (fd);
3122 } 3947 }
3123 } 3948 }
3124 break; 3949 break;
3125#endif 3950#endif
3951 case XTerm_font:
3952 op = URxvt_font;
3953 case URxvt_font:
3954#if ENABLE_STYLES
3955 case URxvt_boldFont:
3956 case URxvt_italicFont:
3957 case URxvt_boldItalicFont:
3958#endif
3959 if (query)
3960 tt_printf ("\33]%d;%-.250s%c", saveop,
3961 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3962 ? fontset[op - URxvt_font]->fontdesc : "",
3963 resp);
3964 else
3965 {
3966 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3967
3968 res = strdup (str);
3969 allocated.push_back ((void *)res);
3970 set_fonts ();
3971 }
3972 break;
3973
3974#if ENABLE_FRILLS
3975 case URxvt_locale:
3976 if (query)
3977 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
3978 else
3979 {
3980 set_locale (str);
3981 pty->set_utf8_mode (enc_utf8);
3982 init_xlocale ();
3983 }
3984 break;
3985
3986 case URxvt_view_up:
3987 case URxvt_view_down:
3988 {
3989 int lines = atoi (str);
3990
3991 if (lines)
3992 scr_page (op == URxvt_view_up ? UP : DN, lines);
3993 else
3994 scr_erase_savelines ();
3995 }
3996
3997 break;
3998#endif
3999
4000#if ENABLE_PERL
4001 case URxvt_perl:
4002 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
4003 ; // no responses yet
4004 break;
4005#endif
3127 } 4006 }
3128} 4007}
3129/*----------------------------------------------------------------------*/ 4008/*----------------------------------------------------------------------*/
3130 4009
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4010/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 4018 * so no need for fancy checking
3140 */ 4019 */
3141int 4020int
3142rxvt_term::privcases (int mode, unsigned long bit) 4021rxvt_term::privcases (int mode, unsigned long bit)
3143{ 4022{
3144 int state; 4023 int state;
3145 4024
3146 if (mode == 's') 4025 if (mode == 's')
3147 { 4026 {
3148 SavedModes |= (PrivateModes & bit); 4027 SavedModes |= (priv_modes & bit);
3149 return -1; 4028 return -1;
3150 } 4029 }
3151 else 4030 else
3152 { 4031 {
3153 if (mode == 'r') 4032 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4033 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 4034 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4035 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 4036 PrivMode (state, bit);
3158 } 4037 }
4038
3159 return state; 4039 return state;
3160} 4040}
3161 4041
3162/* we're not using priv _yet_ */ 4042/* we're not using priv _yet_ */
3163void 4043void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4044rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3165{ 4045{
3166 unsigned int i, j; 4046 unsigned int i, j;
3167 int state; 4047 int state;
4048
3168 static const struct 4049 static const struct
3169 { 4050 {
3170 const int argval; 4051 const int argval;
3171 const unsigned long bit; 4052 const unsigned long bit;
3172 } 4053 }
4054
3173 argtopriv[] = { 4055 argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 4056 { 1, PrivMode_aplCUR },
3175 { 2, PrivMode_vt52 }, 4057 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 4058 { 3, PrivMode_132 },
3177 { 4, PrivMode_smoothScroll }, 4059 { 4, PrivMode_smoothScroll },
3178 { 5, PrivMode_rVideo }, 4060 { 5, PrivMode_rVideo },
3179 { 6, PrivMode_relOrigin }, 4061 { 6, PrivMode_relOrigin },
3180 { 7, PrivMode_Autowrap }, 4062 { 7, PrivMode_Autowrap },
4063 // 8, bi-directional support mode
3181 { 9, PrivMode_MouseX10 }, 4064 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 4065 // 18, 19 printing-related
3183 { menuBar_esc, PrivMode_menuBar }, 4066 { 25, PrivMode_VisibleCursor },
3184#endif
3185#ifdef scrollBar_esc 4067#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 4068 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 4069#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 4070 { 35, PrivMode_ShiftKeys }, // rxvt extension
3190 { 40, PrivMode_132OK }, 4071 { 40, PrivMode_132OK },
4072 // 41 xterm more fixes NYI
4073 // 45 margin bell NYI
4074 // 46 start logging
3191 { 47, PrivMode_Screen }, 4075 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 4076 { 66, PrivMode_aplKP },
3193#ifndef NO_BACKSPACE_KEY 4077#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 4078 { 67, PrivMode_BackSpace },
3195#endif 4079#endif
3196 { 1000, PrivMode_MouseX11 }, 4080 { 1000, PrivMode_MouseX11 },
4081 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4082 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4083 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3197 { 1010, PrivMode_TtyOutputInh }, 4084 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 4085 { 1011, PrivMode_Keypress }, // rxvt extension
4086 // 1035 enable modifiers for alt, numlock NYI
4087 // 1036 send ESC for meta keys NYI
4088 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 4089 { 1047, PrivMode_Screen },
4090 // 1048 save and restore cursor
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4091 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4092 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3201 }; 4093 };
3202 4094
3203 if (nargs == 0) 4095 if (nargs == 0)
3204 return; 4096 return;
3205 4097
… …
3212 for (i = 0; i < nargs; i++) 4104 for (i = 0; i < nargs; i++)
3213 { 4105 {
3214 state = -1; 4106 state = -1;
3215 4107
3216 /* basic handling */ 4108 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4109 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3218 if (argtopriv[j].argval == arg[i]) 4110 if (argtopriv[j].argval == arg[i])
3219 { 4111 {
3220 state = privcases (mode, argtopriv[j].bit); 4112 state = privcases (mode, argtopriv[j].bit);
3221 break; 4113 break;
3222 } 4114 }
3223 4115
3224 /* extra handling for values with state unkept */ 4116 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 4117 switch (arg[i])
3227 { 4118 {
4119#if ENABLE_STYLES
4120 case 1021:
4121 set_option (Opt_intensityStyles, mode);
4122
4123 scr_touch (true);
4124 break;
4125#endif
3228 case 1048: /* alternative cursor save */ 4126 case 1048: /* alternative cursor save */
4127 case 1049:
4128 if (OPTION (Opt_secondaryScreen))
3229 if (mode == 0) 4129 if (mode == 0)
3230 scr_cursor (RESTORE); 4130 scr_cursor (RESTORE);
3231 else if (mode == 1) 4131 else if (mode == 1)
3232 scr_cursor (SAVE); 4132 scr_cursor (SAVE);
3233 /* FALLTHROUGH */
3234 default:
3235 continue; /* for(;i;) */
3236 }
3237
3238 /* extra handling for values with valid 0 or 1 state */
3239 switch (arg[i])
3240 {
3241 /* case 1: - application cursor keys */
3242 case 2: /* VT52 mode */
3243 /* oddball mode. should be set regardless of set/reset
3244 * parameter. Return from VT52 mode with an ESC < from
3245 * within VT52 mode
3246 */
3247 PrivMode(1, PrivMode_vt52);
3248 break; 4133 break;
4134 }
4135
4136 if (state >= 0)
4137 /* extra handling for values with valid 0 or 1 state */
4138 switch (arg[i])
4139 {
4140 /* case 1: - application cursor keys */
4141 case 2: /* VT52 mode */
4142 /* oddball mode. should be set regardless of set/reset
4143 * parameter. Return from VT52 mode with an ESC < from
4144 * within VT52 mode
4145 */
4146 PrivMode (1, PrivMode_vt52);
4147 break;
3249 case 3: /* 80/132 */ 4148 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 4149 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4150 set_widthheight (((state ? 132 : 80) * fwidth), height);
3252 (unsigned int)TermWin.height);
3253 break; 4151 break;
3254 case 4: /* smooth scrolling */ 4152 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 4153 set_option (Opt_jumpScroll, !state);
3259 break; 4154 break;
3260 case 5: /* reverse video */ 4155 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 4156 scr_rvideo_mode (state);
3262 break; 4157 break;
3263 case 6: /* relative/absolute origins */ 4158 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 4159 scr_relative_origin (state);
3265 break; 4160 break;
3266 case 7: /* autowrap */ 4161 case 7: /* autowrap */
3267 scr_autowrap (state); 4162 scr_autowrap (state);
3268 break; 4163 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 4164 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 4165 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 4166 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 4167 priv_modes &= ~PrivMode_MouseX11;
3273 break; 4168 break;
3274#ifdef menuBar_esc
3275 case menuBar_esc:
3276#ifdef MENUBAR
3277 map_menuBar (state);
3278#endif
3279 break;
3280#endif
3281#ifdef scrollBar_esc 4169#ifdef scrollBar_esc
3282 case scrollBar_esc: 4170 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 4171 if (scrollbar_mapping (state))
3284 { 4172 {
3285 resize_all_windows (0, 0, 0); 4173 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 4174 scr_touch (true);
3287 } 4175 }
3288 break; 4176 break;
3289#endif 4177#endif
3290 case 25: /* visible/invisible cursor */ 4178 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 4179 scr_cursor_visible (state);
3292 break; 4180 break;
3293 /* case 35: - shift keys */ 4181 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 4182 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 4183 case 47: /* secondary screen */
3296 scr_change_screen (state); 4184 scr_change_screen (state);
3297 break; 4185 break;
3298 /* case 66: - application key pad */ 4186 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 4187 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 4188 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 4189 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 4190 priv_modes &= ~PrivMode_MouseX10;
3303 break; 4191 break;
3304#if 0 4192#if 0
3305 case 1001: 4193 case 1001:
3306 break; /* X11 mouse highlighting */ 4194 break; /* X11 mouse highlighting */
3307#endif 4195#endif
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 4196 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 4197 set_option (Opt_scrollTtyOutput, !state);
3313 break; 4198 break;
3314 case 1011: /* scroll to bottom on key press */ 4199 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 4200 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 4201 break;
3320 case 1047: /* secondary screen w/ clearing */ 4202 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4203 if (OPTION (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 4204 if (current_screen != PRIMARY)
3323 scr_erase_screen (2); 4205 scr_erase_screen (2);
3324 scr_change_screen (state); 4206 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 4207 break;
4208 case 1049: /* secondary screen w/ clearing first */
4209 scr_change_screen (state);
4210 if (OPTION (Opt_secondaryScreen))
4211 if (current_screen != PRIMARY)
4212 scr_erase_screen (2);
4213 break;
4214 default:
4215 break;
3328 } 4216 }
3329 } 4217 }
3330} 4218}
3331/*}}} */ 4219/*}}} */
3332 4220
3333/*{{{ process sgr sequences */ 4221/*{{{ process sgr sequences */
3334void 4222void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4223rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 4224{
3337 unsigned int i; 4225 unsigned int i;
3338 short rendset; 4226 short rendset;
3339 int rendstyle; 4227 int rendstyle;
3340 4228
3341 if (nargs == 0) 4229 if (nargs == 0)
3342 { 4230 {
3343 scr_rendition (0, ~RS_None); 4231 scr_rendition (0, ~RS_None);
3344 return; 4232 return;
3345 } 4233 }
4234
3346 for (i = 0; i < nargs; i++) 4235 for (i = 0; i < nargs; i++)
3347 { 4236 {
3348 rendset = -1; 4237 rendset = -1;
3349 switch (arg[i]) 4238 switch (arg[i])
3350 { 4239 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 4241 rendset = 0, rendstyle = ~RS_None;
3353 break; 4242 break;
3354 case 1: 4243 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 4244 rendset = 1, rendstyle = RS_Bold;
3356 break; 4245 break;
4246 //case 2: // low intensity
4247 case 3:
4248 rendset = 1, rendstyle = RS_Italic;
4249 break;
3357 case 4: 4250 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 4251 rendset = 1, rendstyle = RS_Uline;
3359 break; 4252 break;
3360 case 5: 4253 case 5: // slowly blinking
4254 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 4255 rendset = 1, rendstyle = RS_Blink;
3362 break; 4256 break;
4257 //case 6: // scoansi light background
3363 case 7: 4258 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 4259 rendset = 1, rendstyle = RS_RVid;
3365 break; 4260 break;
3366 case 22: 4261 case 8:
4262 // invisible. NYI
4263 break;
4264 //case 9: // crossed out
4265 //case 10: // scoansi acs off, primary font
4266 //case 11: // scoansi acs on, first alt font
4267 //case 12: // scoansi acs on, |0x80, second alt font
4268 //...
4269 //case 19: // ninth alt font
4270 //case 20: // gothic
4271 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 4272 rendset = 0, rendstyle = RS_Bold;
4273 break;
4274 case 22: // normal intensity
4275 rendset = 0, rendstyle = RS_Bold;
4276 break;
4277 case 23: // disable italic
4278 rendset = 0, rendstyle = RS_Italic;
3368 break; 4279 break;
3369 case 24: 4280 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 4281 rendset = 0, rendstyle = RS_Uline;
3371 break; 4282 break;
3372 case 25: 4283 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 4284 rendset = 0, rendstyle = RS_Blink;
3374 break; 4285 break;
4286 case 26: // variable spacing (iso 8613)
4287 rendset = 0, rendstyle = RS_Blink;
4288 break;
3375 case 27: 4289 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 4290 rendset = 0, rendstyle = RS_RVid;
3377 break; 4291 break;
4292 //case 28: // visible. NYI
4293 //case 29: // not crossed-out
3378 } 4294 }
4295
3379 if (rendset != -1) 4296 if (rendset != -1)
3380 { 4297 {
3381 scr_rendition (rendset, rendstyle); 4298 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 4299 continue; /* for (;i;) */
3383 } 4300 }
3384 4301
3385 switch (arg[i]) 4302 switch (arg[i])
3386 { 4303 {
3387 case 30: 4304 case 30:
… …
3390 case 33: 4307 case 33:
3391 case 34: 4308 case 34:
3392 case 35: 4309 case 35:
3393 case 36: 4310 case 36:
3394 case 37: 4311 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4312 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 4313 break;
3398#ifdef TTY_256COLOR 4314 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 4315 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 4316 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4317 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 4318 i += 2;
3405 } 4319 }
3406 break; 4320 break;
3407#endif
3408 case 39: /* default fg */ 4321 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 4322 scr_color (Color_fg, Color_fg);
3410 break; 4323 break;
3411 4324
3412 case 40: 4325 case 40:
… …
3415 case 43: 4328 case 43:
3416 case 44: 4329 case 44:
3417 case 45: 4330 case 45:
3418 case 46: 4331 case 46:
3419 case 47: 4332 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4333 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 4334 break;
3423#ifdef TTY_256COLOR 4335 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 4336 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 4337 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4338 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 4339 i += 2;
3430 } 4340 }
3431 break; 4341 break;
3432#endif
3433 case 49: /* default bg */ 4342 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 4343 scr_color (Color_bg, Color_bg);
3435 break; 4344 break;
3436 4345
3437#ifndef NO_BRIGHTCOLOR 4346 //case 50: // not variable spacing
4347
4348#if ENABLE_FRILLS
3438 case 90: 4349 case 90:
3439 case 91: /* set bright fg color */ 4350 case 91: /* set bright fg color */
3440 case 92: 4351 case 92:
3441 case 93: 4352 case 93:
3442 case 94: 4353 case 94:
3443 case 95: 4354 case 95:
3444 case 96: 4355 case 96:
3445 case 97: 4356 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4357 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4358 break;
3449 case 100: 4359 case 100:
3450 case 101: /* set bright bg color */ 4360 case 101: /* set bright bg color */
3451 case 102: 4361 case 102:
3452 case 103: 4362 case 103:
3453 case 104: 4363 case 104:
3454 case 105: 4364 case 105:
3455 case 106: 4365 case 106:
3456 case 107: 4366 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4367 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4368 break;
3460#endif 4369#endif
3461
3462 } 4370 }
3463 } 4371 }
3464} 4372}
3465/*}}} */ 4373/*}}} */
3466 4374
3467/*{{{ process Rob Nation's own graphics mode sequences */ 4375/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 4376void
3469rxvt_term::process_graphics () 4377rxvt_term::process_graphics ()
3470{ 4378{
3471 unsigned char ch, cmd = cmd_getc (); 4379 unicode_t ch, cmd = cmd_getc ();
3472 4380
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q') 4381 if (cmd == 'Q')
3475 { /* query graphics */ 4382 { /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */ 4383 tt_printf ("\033G0\012"); /* no graphics */
3477 return; 4384 return;
3478 } 4385 }
3479 /* swallow other graphics sequences until terminating ':' */ 4386 /* swallow other graphics sequences until terminating ':' */
3480 do 4387 do
3481 ch = cmd_getc (); 4388 ch = cmd_getc ();
3482 while (ch != ':'); 4389 while (ch != ':');
3483#else
3484 unsigned int nargs;
3485 int args[NGRX_PTS];
3486 unsigned char *text = NULL;
3487
3488 if (cmd == 'Q')
3489 { /* query graphics */
3490 tt_printf("\033G1\n"); /* yes, graphics (color) */
3491 return;
3492 }
3493 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3494 {
3495 int neg;
3496
3497 ch = cmd_getc ();
3498 neg = (ch == '-');
3499 if (neg || ch == '+')
3500 ch = cmd_getc ();
3501
3502 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3503 args[nargs] = args[nargs] * 10 + (ch - '0');
3504 if (neg)
3505 args[nargs] = -args[nargs];
3506
3507 nargs++;
3508 args[nargs] = 0;
3509 if (ch != ';')
3510 break;
3511 }
3512
3513 if ((cmd == 'T') && (nargs >= 5))
3514 {
3515 int i, len = args[4];
3516
3517 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3518
3519 if (text != NULL)
3520 {
3521 for (i = 0; i < len; i++)
3522 text[i] = cmd_getc ();
3523 text[len] = '\0';
3524 }
3525 }
3526 Gr_do_graphics (cmd, nargs, args, text);
3527#endif
3528} 4390}
3529/*}}} */ 4391/*}}} */
3530 4392
3531/* ------------------------------------------------------------------------- */ 4393/* ------------------------------------------------------------------------- */
3532 4394
3533/* 4395/*
3534 * Send printf() formatted output to the command. 4396 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 4397 * Only use for small amounts of data.
3536 */ 4398 */
3537void 4399void
3538rxvt_term::tt_printf (const char *fmt,...) 4400rxvt_term::tt_printf (const char *fmt,...)
3539{ 4401{
3540 va_list arg_ptr; 4402 va_list arg_ptr;
3541 unsigned char buf[256]; 4403 char buf[256];
3542 4404
3543 va_start (arg_ptr, fmt); 4405 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4406 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 4407 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 4408 tt_write (buf, strlen (buf));
3547} 4409}
3548 4410
3549/* ---------------------------------------------------------------------- */ 4411/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 4412/* Write data to the pty as typed by the user, pasted with the mouse,
3551 * or generated by us in response to a query ESC sequence. 4413 * or generated by us in response to a query ESC sequence.
3552 */ 4414 */
4415const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4416
3553void 4417void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4418rxvt_term::tt_write (const char *data, unsigned int len)
3555{ 4419{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4420 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4421 return;
3557 4422
3558 if (len) 4423 if (pty->pty < 0)
4424 return;
4425
4426 if (v_buflen == 0)
4427 {
4428 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4429
4430 if ((unsigned int)written == len)
4431 return;
4432
4433 data += written;
4434 len -= written;
3559 { 4435 }
4436
4437 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4438
4439 memcpy (v_buffer + v_buflen, data, len);
4440 v_buflen += len;
4441
4442 pty_ev.set (EVENT_READ | EVENT_WRITE);
4443}
4444
4445void rxvt_term::pty_write ()
4446{
4447 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4448
4449 if (written > 0)
4450 {
4451 v_buflen -= written;
4452
3560 if (v_buflen == 0) 4453 if (v_buflen == 0)
3561 { 4454 {
3562 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3563
3564 if ((unsigned int)written == len)
3565 return;
3566
3567 data += written;
3568 len -= written;
3569 }
3570
3571
3572 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3573
3574 memcpy (v_buffer + v_buflen, data, len);
3575 v_buflen += len;
3576 }
3577
3578 for (;;)
3579 {
3580 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3581
3582 if (written > 0)
3583 {
3584 v_buflen -= written;
3585
3586 if (v_buflen == 0)
3587 {
3588 free (v_buffer); 4455 free (v_buffer);
3589 v_buffer = 0; 4456 v_buffer = 0;
3590 v_buflen = 0; 4457 v_buflen = 0;
3591 4458
3592 pty_ev.set (EVENT_READ); 4459 pty_ev.set (EVENT_READ);
3593 return;
3594 }
3595
3596 memmove (v_buffer, v_buffer + written, v_buflen);
3597 }
3598 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3599 // original code just ignores this...
3600 destroy ();
3601 else
3602 {
3603 pty_ev.set (EVENT_READ | EVENT_WRITE);
3604 return; 4460 return;
3605 } 4461 }
4462
4463 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4464 }
4465 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4466 pty_ev.set (EVENT_READ);
3607} 4467}
3608 4468
3609/*----------------------- end-of-file (C source) -----------------------*/ 4469/*----------------------- end-of-file (C source) -----------------------*/
3610 4470

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