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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.67 by pcg, Thu Mar 11 00:53:19 2004 UTC vs.
Revision 1.282 by root, Tue Jan 24 18:57:33 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) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
31 * 31 *
32 * 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
33 * 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
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
46 46
47/*{{{ includes: */ 47/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 48#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
50#include "version.h" 51#include "version.h"
51#include "command.h" 52#include "command.h"
52 53
54#if HAVE_SCHED_YIELD
55#undef HAVE_SCHED_YIELD // disabled for the time being
53#include <wchar.h> 56//# include <sched.h>
57#endif
58
59#ifdef KEYSYM_RESOURCE
60# include "keyboard.h"
61#endif
62
63#include <csignal>
54 64
55/*----------------------------------------------------------------------*/ 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
56 296
57/*{{{ Convert the keypress event into a string */ 297/*{{{ Convert the keypress event into a string */
58void 298void
59rxvt_term::lookup_key (XKeyEvent &ev) 299rxvt_term::lookup_key (XKeyEvent &ev)
60{ 300{
… …
63 KeySym keysym; 303 KeySym keysym;
64#ifdef DEBUG_CMD 304#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */ 305 static int debug_key = 1; /* accessible by a debugger only */
66#endif 306#endif
67 int valid_keysym; 307 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 308 char kbuf[KBUFSZ];
69 309
70 /* 310 /*
71 * 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
72 * escape sequence to toggle the Keypad. 312 * escape sequence to toggle the Keypad.
73 * 313 *
74 * Always permit `shift' to override the current setting 314 * Always permit `shift' to override the current setting
75 */ 315 */
76 shft = (ev.state & ShiftMask); 316 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 317 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 318 meta = ev.state & ModMetaMask;
79 319
80 if (numlock_state || (ev.state & ModNumLockMask)) 320 if (numlock_state || (ev.state & ModNumLockMask))
81 { 321 {
82 numlock_state = (ev.state & ModNumLockMask); 322 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 323 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 328#ifdef USE_XIM
89 if (Input_Context) 329 if (Input_Context)
90 { 330 {
91 Status status_return; 331 Status status_return;
92 332
333#if 0
93#ifdef X_HAVE_UTF8_STRING 334#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 335 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 336 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 337 KBUFSZ, &keysym, &status_return);
97 else 338 else
339#endif
98#endif 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)
… …
134 || status_return == XLookupBoth; 378 || status_return == XLookupBoth;
135 } 379 }
136 else 380 else
137#endif 381#endif
138 { 382 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 383 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 384 valid_keysym = keysym != NoSymbol;
141 } 385 }
142 386
143 if (valid_keysym) 387 if (valid_keysym)
144 { 388 {
145 /* for some backwards compatibility */ 389#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 390 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL 391 return;
148 if (ctrl)
149# else
150 if (meta)
151# endif 392#endif
152 {
153 if (keysym == ks_bigfont)
154 {
155 change_font (FONT_UP);
156 return;
157 }
158 else if (keysym == ks_smallfont)
159 {
160 change_font (FONT_DN);
161 return;
162 }
163 }
164#endif
165 393
166 if (TermWin.saveLines) 394 if (saveLines)
167 { 395 {
168#ifdef UNSHIFTED_SCROLLKEYS 396#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 397 if (!ctrl && !meta)
170 {
171#else 398#else
172 if (IS_SCROLL_MOD) 399 if (IS_SCROLL_MOD)
400#endif
173 { 401 {
174#endif
175 int lnsppg; 402 int lnsppg;
176 403
177#ifdef PAGING_CONTEXT_LINES 404#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 405 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 406#else
180 lnsppg = TermWin.nrow * 4 / 5; 407 lnsppg = nrow * 4 / 5;
181#endif 408#endif
182 if (keysym == XK_Prior) 409 if (keysym == XK_Prior)
183 { 410 {
184 scr_page (UP, lnsppg); 411 scr_page (UP, lnsppg);
185 return; 412 return;
… …
213 scr_move_to (0, 1); 440 scr_move_to (0, 1);
214 return; 441 return;
215 } 442 }
216 else if (keysym == XK_End) 443 else if (keysym == XK_End)
217 { 444 {
218 scr_move_to (1, 0); 445 scr_move_to (1, 1);
219 return; 446 return;
220 } 447 }
221 } 448 }
222#endif 449#endif
223 } 450 }
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 455 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 456 {
230 keysym += (XK_F11 - XK_F1); 457 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 458 shft = 0; /* turn off Shift */
232 } 459 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 460 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 461 {
235 switch (keysym) 462 switch (keysym)
236 { 463 {
237 /* normal XTerm key bindings */ 464 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 465 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 466 selection_request (ev.time);
240 return; 467 return;
468#if TODO
241 /* rxvt extras */ 469 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 470 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP); 471 change_font (FONT_UP);
244 return; 472 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 473 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN); 474 change_font (FONT_DN);
247 return; 475 return;
476#endif
248 } 477 }
249 } 478 }
250 } 479 }
251#ifdef PRINTPIPE 480
252 if (keysym == XK_Print) 481#if ENABLE_FRILLS || ISO_14755
253 { 482 // ISO 14755 support
254 scr_printscreen (ctrl | shft); 483 if (shft && ctrl)
255 return;
256 } 484 {
257#endif 485 int hv;
258 486
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 487 if (iso14755buf & ISO_14755_51
260 { 488 && (keysym == XK_space || keysym == XK_KP_Space
261#ifdef KEYSYM_RESOURCE 489 || keysym == XK_Return || keysym == XK_KP_Enter))
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 490 {
264 unsigned int l; 491 commit_iso14755 ();
265 const unsigned char *kbuf0; 492 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 493# if ISO_14755
267 494 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 495# endif
276 tt_write (&ch, 1); 496 return;
277 tt_write (kbuf0, l); 497 }
498 else if ((hv = hex_keyval (ev)) >= 0)
499 {
500 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
501 | hv | ISO_14755_51;
502# if ISO_14755
503 iso14755_51 (iso14755buf & ISO_14755_MASK);
504# endif
278 return; 505 return;
279 } 506 }
280 else 507 else
508 {
509# if ENABLE_OVERLAY
510 scr_overlay_off ();
281#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
534
535 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
536 {
282 { 537 {
283 newlen = 1; 538 newlen = 1;
284 switch (keysym) 539 switch (keysym)
285 { 540 {
286#ifndef NO_BACKSPACE_KEY 541#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace: 542 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace) 543 if (priv_modes & PrivMode_HaveBackSpace)
289 { 544 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 545 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177'; 546 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0'; 547 kbuf[1] = '\0';
293 } 548 }
294 else 549 else
295 STRCPY (kbuf, key_backspace); 550 strcpy (kbuf, key_backspace);
296 break; 551 break;
297#endif 552#endif
298#ifndef NO_DELETE_KEY 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)
558 {
559 strcpy (kbuf, "\033On");
560 break;
561 }
562 /* FALLTHROUGH */
563# endif
299 case XK_Delete: 564 case XK_Delete:
300 STRCPY (kbuf, key_delete); 565 strcpy (kbuf, key_delete);
301 break; 566 break;
302#endif 567#endif
303 case XK_Tab: 568 case XK_Tab:
304 if (shft) 569 if (shft)
305 STRCPY (kbuf, "\033[Z"); 570 strcpy (kbuf, "\033[Z");
306 else 571 else
307 { 572 {
308#ifdef CTRL_TAB_MAKES_META 573#ifdef CTRL_TAB_MAKES_META
309 if (ctrl) 574 if (ctrl)
310 meta = 1; 575 meta = 1;
… …
316 newlen = 0; 581 newlen = 0;
317 } 582 }
318 break; 583 break;
319 584
320#ifdef XK_KP_Left 585#ifdef XK_KP_Left
321 case XK_KP_Up: /* \033Ox or standard */ 586 case XK_KP_Up: /* \033Ox or standard */
322 case XK_KP_Down: /* \033Or or standard */ 587 case XK_KP_Down: /* \033Or or standard */
323 case XK_KP_Right: /* \033Ov or standard */ 588 case XK_KP_Right: /* \033Ov or standard */
324 case XK_KP_Left: /* \033Ot or standard */ 589 case XK_KP_Left: /* \033Ot or standard */
325 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 590 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
326 { 591 {
327 STRCPY (kbuf, "\033OZ"); 592 strcpy (kbuf, "\033OZ");
328 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 593 kbuf[2] = "txvr"[keysym - XK_KP_Left];
329 break; 594 break;
330 } 595 }
331 else 596 else
332 /* translate to std. cursor key */ 597 /* translate to std. cursor key */
… …
335#endif 600#endif
336 case XK_Up: /* "\033[A" */ 601 case XK_Up: /* "\033[A" */
337 case XK_Down: /* "\033[B" */ 602 case XK_Down: /* "\033[B" */
338 case XK_Right: /* "\033[C" */ 603 case XK_Right: /* "\033[C" */
339 case XK_Left: /* "\033[D" */ 604 case XK_Left: /* "\033[D" */
340 STRCPY (kbuf, "\033[Z"); 605 strcpy (kbuf, "\033[Z");
341 kbuf[2] = "DACB"[keysym - XK_Left]; 606 kbuf[2] = "DACB"[keysym - XK_Left];
342 /* do Shift first */ 607 /* do Shift first */
343 if (shft) 608 if (shft)
344 kbuf[2] = "dacb"[keysym - XK_Left]; 609 kbuf[2] = "dacb"[keysym - XK_Left];
345 else if (ctrl) 610 else if (ctrl)
346 { 611 {
347 kbuf[1] = 'O'; 612 kbuf[1] = 'O';
348 kbuf[2] = "dacb"[keysym - XK_Left]; 613 kbuf[2] = "dacb"[keysym - XK_Left];
349 } 614 }
350 else if (PrivateModes & PrivMode_aplCUR) 615 else if (priv_modes & PrivMode_aplCUR)
351 kbuf[1] = 'O'; 616 kbuf[1] = 'O';
352 break; 617 break;
353 618
354#ifndef UNSHIFTED_SCROLLKEYS 619#ifndef UNSHIFTED_SCROLLKEYS
355# ifdef XK_KP_Prior 620# ifdef XK_KP_Prior
356 case XK_KP_Prior: 621 case XK_KP_Prior:
357 /* allow shift to override */ 622 /* allow shift to override */
358 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 623 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
359 { 624 {
360 STRCPY (kbuf, "\033Oy"); 625 strcpy (kbuf, "\033Oy");
361 break; 626 break;
362 } 627 }
363 /* FALLTHROUGH */ 628 /* FALLTHROUGH */
364# endif 629# endif
365 case XK_Prior: 630 case XK_Prior:
366 STRCPY (kbuf, "\033[5~"); 631 strcpy (kbuf, "\033[5~");
367 break; 632 break;
368# ifdef XK_KP_Next 633# ifdef XK_KP_Next
369 case XK_KP_Next: 634 case XK_KP_Next:
370 /* allow shift to override */ 635 /* allow shift to override */
371 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 636 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
372 { 637 {
373 STRCPY (kbuf, "\033Os"); 638 strcpy (kbuf, "\033Os");
374 break; 639 break;
375 } 640 }
376 /* FALLTHROUGH */ 641 /* FALLTHROUGH */
377# endif 642# endif
378 case XK_Next: 643 case XK_Next:
379 STRCPY (kbuf, "\033[6~"); 644 strcpy (kbuf, "\033[6~");
380 break; 645 break;
381#endif 646#endif
382 case XK_KP_Enter: 647 case XK_KP_Enter:
383 /* allow shift to override */ 648 /* allow shift to override */
384 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 649 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
385 { 650 {
386 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';
387 } 663 }
388 else 664 else
389 { 665 {
390 kbuf[0] = '\r'; 666 kbuf[0] = '\015';
391 kbuf[1] = '\0'; 667 kbuf[1] = '\0';
392 } 668 }
393 break; 669 break;
394 670
395#ifdef XK_KP_Begin 671#ifdef XK_KP_Begin
396 case XK_KP_Begin: 672 case XK_KP_Begin:
397 STRCPY (kbuf, "\033Ou"); 673 strcpy (kbuf, "\033Ou");
398 break; 674 break;
399 675
400 case XK_KP_Insert:
401 STRCPY (kbuf, "\033Op");
402 break;
403
404 case XK_KP_Delete:
405 STRCPY (kbuf, "\033On");
406 break;
407#endif 676#endif
408 case XK_KP_F1: /* "\033OP" */ 677 case XK_KP_F1: /* "\033OP" */
409 case XK_KP_F2: /* "\033OQ" */ 678 case XK_KP_F2: /* "\033OQ" */
410 case XK_KP_F3: /* "\033OR" */ 679 case XK_KP_F3: /* "\033OR" */
411 case XK_KP_F4: /* "\033OS" */ 680 case XK_KP_F4: /* "\033OS" */
412 STRCPY (kbuf, "\033OP"); 681 strcpy (kbuf, "\033OP");
413 kbuf[2] += (keysym - XK_KP_F1); 682 kbuf[2] += (keysym - XK_KP_F1);
414 break; 683 break;
415 684
416 case XK_KP_Multiply: /* "\033Oj" : "*" */ 685 case XK_KP_Multiply: /* "\033Oj" : "*" */
417 case XK_KP_Add: /* "\033Ok" : "+" */ 686 case XK_KP_Add: /* "\033Ok" : "+" */
… …
428 case XK_KP_6: /* "\033Ov" : "6" */ 697 case XK_KP_6: /* "\033Ov" : "6" */
429 case XK_KP_7: /* "\033Ow" : "7" */ 698 case XK_KP_7: /* "\033Ow" : "7" */
430 case XK_KP_8: /* "\033Ox" : "8" */ 699 case XK_KP_8: /* "\033Ox" : "8" */
431 case XK_KP_9: /* "\033Oy" : "9" */ 700 case XK_KP_9: /* "\033Oy" : "9" */
432 /* allow shift to override */ 701 /* allow shift to override */
433 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 702 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
434 { 703 {
435 STRCPY (kbuf, "\033Oj"); 704 strcpy (kbuf, "\033Oj");
436 kbuf[2] += (keysym - XK_KP_Multiply); 705 kbuf[2] += (keysym - XK_KP_Multiply);
437 } 706 }
438 else 707 else
439 { 708 {
440 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 709 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
441 kbuf[1] = '\0'; 710 kbuf[1] = '\0';
442 } 711 }
443 break; 712 break;
444 713
445 case XK_Find: 714 case XK_Find:
446 STRCPY (kbuf, "\033[1~"); 715 strcpy (kbuf, "\033[1~");
447 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
448 case XK_Insert: 728 case XK_Insert:
449 STRCPY (kbuf, "\033[2~"); 729 strcpy (kbuf, "\033[2~");
450 break; 730 break;
451#ifdef DXK_Remove /* support for DEC remove like key */ 731#ifdef DXK_Remove /* support for DEC remove like key */
452 case DXK_Remove: 732 case DXK_Remove:
453 /* FALLTHROUGH */ 733 /* FALLTHROUGH */
454#endif 734#endif
455 case XK_Execute: 735 case XK_Execute:
456 STRCPY (kbuf, "\033[3~"); 736 strcpy (kbuf, "\033[3~");
457 break; 737 break;
458 case XK_Select: 738 case XK_Select:
459 STRCPY (kbuf, "\033[4~"); 739 strcpy (kbuf, "\033[4~");
460 break; 740 break;
461#ifdef XK_KP_End 741#ifdef XK_KP_End
462 case XK_KP_End: 742 case XK_KP_End:
463 /* allow shift to override */ 743 /* allow shift to override */
464 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 744 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
465 { 745 {
466 STRCPY (kbuf, "\033Oq"); 746 strcpy (kbuf, "\033Oq");
467 break; 747 break;
468 } 748 }
469 /* FALLTHROUGH */ 749 /* FALLTHROUGH */
470#endif 750#endif
471 case XK_End: 751 case XK_End:
472 STRCPY (kbuf, KS_END); 752 strcpy (kbuf, KS_END);
473 break; 753 break;
474#ifdef XK_KP_Home 754#ifdef XK_KP_Home
475 case XK_KP_Home: 755 case XK_KP_Home:
476 /* allow shift to override */ 756 /* allow shift to override */
477 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 757 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
478 { 758 {
479 STRCPY (kbuf, "\033Ow"); 759 strcpy (kbuf, "\033Ow");
480 break; 760 break;
481 } 761 }
482 /* FALLTHROUGH */ 762 /* FALLTHROUGH */
483#endif 763#endif
484 case XK_Home: 764 case XK_Home:
485 STRCPY (kbuf, KS_HOME); 765 strcpy (kbuf, KS_HOME);
486 break; 766 break;
487 767
488#define FKEY(n, fkey) \ 768#define FKEY(n, fkey) \
489 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 769 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
490 770
… …
542#undef FKEY 822#undef FKEY
543 default: 823 default:
544 newlen = 0; 824 newlen = 0;
545 break; 825 break;
546 } 826 }
827
547 if (newlen) 828 if (newlen)
548 len = STRLEN (kbuf); 829 len = strlen (kbuf);
549 } 830 }
831
550 /* 832 /*
551 * Pass meta for all function keys, if 'meta' option set 833 * Pass meta for all function keys, if 'meta' option set
552 */ 834 */
553#ifdef META8_OPTION 835#ifdef META8_OPTION
554 if (meta && (meta_char == 0x80) && len > 0) 836 if (meta && (meta_char == 0x80) && len > 0)
… …
559 else if (ctrl && keysym == XK_minus) 841 else if (ctrl && keysym == XK_minus)
560 { 842 {
561 len = 1; 843 len = 1;
562 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 844 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
563 } 845 }
846 else if (keysym == XK_ISO_Left_Tab)
847 {
848 strcpy (kbuf, "\033[Z");
849 len = 3;
850 }
564 else 851 else
565 { 852 {
566#ifdef META8_OPTION 853#ifdef META8_OPTION
567 /* set 8-bit on */ 854 /* set 8-bit on */
568 if (meta && (meta_char == 0x80)) 855 if (meta && (meta_char == 0x80))
569 { 856 {
570 unsigned char *ch; 857 char *ch;
571 858
572 for (ch = kbuf; ch < kbuf + len; ch++) 859 for (ch = kbuf; ch < kbuf + len; ch++)
573 *ch |= 0x80; 860 *ch |= 0x80;
861
574 meta = 0; 862 meta = 0;
575 } 863 }
576#endif 864#endif
577 /* nil */ ; 865 /* nil */ ;
578 } 866 }
579 } 867 }
580 868
869 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
870 return;
871
581 if (len <= 0) 872 if (len <= 0)
582 return; /* not mapped */ 873 return; /* not mapped */
583 874
584 if (Options & Opt_scrollTtyKeypress) 875 if (OPTION (Opt_scrollTtyKeypress))
585 if (TermWin.view_start) 876 if (view_start)
586 { 877 {
587 TermWin.view_start = 0; 878 view_start = 0;
588 want_refresh = 1; 879 want_refresh = 1;
589 } 880 }
590 881
591 /* 882 /*
592 * these modifications only affect the static keybuffer 883 * these modifications only affect the static keybuffer
… …
607#ifdef META8_OPTION 898#ifdef META8_OPTION
608 && meta_char == C0_ESC 899 && meta_char == C0_ESC
609#endif 900#endif
610 ) 901 )
611 { 902 {
612 const unsigned char ch = C0_ESC; 903 const char ch = C0_ESC;
613 tt_write (&ch, 1); 904 tt_write (&ch, 1);
614 } 905 }
615 906
616#if defined(DEBUG_CMD) 907#if defined(DEBUG_CMD)
617 /* Display keyboard buffer contents */ 908 /* Display keyboard buffer contents */
… …
625#endif /* DEBUG_CMD */ 916#endif /* DEBUG_CMD */
626 tt_write (kbuf, (unsigned int)len); 917 tt_write (kbuf, (unsigned int)len);
627} 918}
628/*}}} */ 919/*}}} */
629 920
630#if (MENUBAR_MAX) 921#if defined (KEYSYM_RESOURCE)
631/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
632/* attempt to `write' count to the input buffer */
633unsigned int 922unsigned int
634rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 923rxvt_term::cmd_write (const char *str, unsigned int count)
635{ 924{
636 unsigned int n, s; 925 unsigned int n, s;
637 926
638 n = cmdbuf_ptr - cmdbuf_base; 927 n = cmdbuf_ptr - cmdbuf_base;
639 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 928 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
640 929
641 if (n > 0 && s < count) 930 if (n > 0 && s < count)
642 { 931 {
643 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 932 memmove (cmdbuf_base, cmdbuf_ptr,
644 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 933 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
645 cmdbuf_ptr = cmdbuf_base; 934 cmdbuf_ptr = cmdbuf_base;
646 cmdbuf_endp -= n; 935 cmdbuf_endp -= n;
647 s += n; 936 s += n;
648 } 937 }
649 938
650 if (count > s) 939 if (count > s)
651 { 940 {
652 rxvt_print_error ("data loss: cmd_write too large"); 941 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
653 count = s; 942 count = s;
654 } 943 }
655 944
656 for (; count--;) 945 for (; count--;)
657 *cmdbuf_endp++ = *str++; 946 *cmdbuf_endp++ = *str++;
658 947
659 cmd_parse (); 948 cmd_parse ();
660 949
661 return 0; 950 return 0;
662} 951}
663#endif /* MENUBAR_MAX */ 952#endif
664 953
665void 954void
666rxvt_term::flush () 955rxvt_term::flush ()
667{ 956{
957 flush_ev.stop ();
958
668#ifdef TRANSPARENT 959#ifdef TRANSPARENT
669 if (want_full_refresh) 960 if (want_full_refresh)
670 { 961 {
671 want_full_refresh = 0; 962 want_full_refresh = 0;
672 scr_clear (); 963 scr_clear ();
673 scr_touch (false); 964 scr_touch (false);
674 want_refresh = 1;
675 } 965 }
676#endif 966#endif
677 967
678 if (want_refresh) 968 if (want_refresh)
679 { 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
680 scr_refresh (refresh_type); 1008 scr_refresh ();
681 scrollbar_show (1); 1009 scrollbar_show (1);
682#ifdef USE_XIM 1010#ifdef USE_XIM
683 IMSendSpot (); 1011 IMSendSpot ();
684#endif 1012#endif
685
686 } 1013 }
687 1014
688 display->flush (); 1015 display->flush ();
689} 1016}
690 1017
691void 1018void
692rxvt_term::check_cb (check_watcher &w) 1019rxvt_term::check_cb (check_watcher &w)
693{ 1020{
694 SET_R (this); 1021 make_current ();
695 SET_LOCALE (locale);
696 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;
697 flush (); 1036 flush ();
698} 1037}
699 1038
700#ifdef CURSOR_BLINK 1039#ifdef CURSOR_BLINK
701void 1040void
702rxvt_term::cursor_blink_cb (time_watcher &w) 1041rxvt_term::cursor_blink_cb (time_watcher &w)
703{ 1042{
704 hidden_cursor = !hidden_cursor; 1043 hidden_cursor = !hidden_cursor;
705 want_refresh = 1; 1044 want_refresh = 1;
706 1045
707 w.start (w.at + BLINK_INTERVAL); 1046 w.start (w.at + CURSOR_BLINK_INTERVAL);
708} 1047}
709#endif 1048#endif
710 1049
711#ifdef TEXT_BLINK 1050#ifdef TEXT_BLINK
712void 1051void
… …
719 w.start (w.at + TEXT_BLINK_INTERVAL); 1058 w.start (w.at + TEXT_BLINK_INTERVAL);
720 } 1059 }
721} 1060}
722#endif 1061#endif
723 1062
1063#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1064void
1065rxvt_term::cont_scroll_cb (time_watcher &w)
1066{
1067 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1068 scr_page (scrollbar_isUp() ? UP : DN, 1))
1069 {
1070 want_refresh = 1;
1071 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1072 }
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
1123
724bool 1124bool
725rxvt_term::pty_fill () 1125rxvt_term::pty_fill ()
726{ 1126{
727 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 }
728 1134
729 memmove (cmdbuf_base, cmdbuf_ptr, n); 1135 memmove (cmdbuf_base, cmdbuf_ptr, n);
730 cmdbuf_ptr = cmdbuf_base; 1136 cmdbuf_ptr = cmdbuf_base;
731 cmdbuf_endp = cmdbuf_ptr + n; 1137 cmdbuf_endp = cmdbuf_ptr + n;
732 1138
733 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1139 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
734 1140
735 if (n > 0) 1141 if (r > 0)
736 { 1142 {
737 cmdbuf_endp += n; 1143 cmdbuf_endp += r;
738 return true; 1144 return true;
739 } 1145 }
740 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))
741 destroy (); 1158 destroy ();
1159 }
742 1160
743 return false; 1161 return false;
744} 1162}
745 1163
746void 1164void
747rxvt_term::pty_cb (io_watcher &w, short revents) 1165rxvt_term::pty_cb (io_watcher &w, short revents)
748{ 1166{
749 SET_R (this); 1167 make_current ();
750 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;
751 1174
752 if (revents & EVENT_WRITE) 1175 if (revents & EVENT_WRITE)
753 tt_write (0, 0); 1176 pty_write ();
754 else if (revents & EVENT_READ)
755 {
756 bool flag = true;
757
758 // loop, but don't allow a single term to monopolize us
759 // the number of loops is fully arbitrary, and thus wrong
760 while (flag && pty_fill ())
761 {
762 if (!seen_input)
763 {
764 seen_input = 1;
765 /* once we know the shell is running, send the screen size. Again! */
766 tt_winch ();
767 }
768
769 if (cmd_parse ())
770 break;
771 }
772 }
773} 1177}
774 1178
775bool 1179void
776rxvt_term::cmd_parse () 1180rxvt_term::pointer_unblank ()
777{ 1181{
778 bool flag = false; 1182 XDefineCursor (display->display, vt, TermWin_cursor);
779 uint32_t ch = NOCHAR; 1183 recolour_cursor ();
780 1184
781 for (;;) 1185#ifdef POINTER_BLANK
782 { 1186 hidden_pointer = 0;
783 if (ch == NOCHAR)
784 ch = next_char ();
785 1187
786 if (ch == NOCHAR) // TODO: improve 1188 if (OPTION (Opt_pointerBlank))
787 break; 1189 pointer_ev.start (NOW + pointerBlankDelay);
788 1190#endif
789 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
790 {
791 /* Read a text string from the input buffer */
792 uint32_t buf[BUFSIZ];
793 bool refreshnow = false;
794 int nlines = 0;
795 uint32_t *str = buf;
796
797 *str++ = ch;
798
799 for (;;)
800 {
801 ch = next_char ();
802
803 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
804 break;
805 else
806 {
807 *str++ = ch;
808
809 if (ch == '\n')
810 {
811 nlines++;
812 refresh_count++;
813
814 if (! (Options & Opt_jumpScroll)
815 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
816 {
817 refreshnow = true;
818 flag = false;
819 ch = NOCHAR;
820 break;
821 }
822
823 // scr_add_lines only works for nlines < TermWin.nrow - 1.
824 if (nlines >= TermWin.nrow - 1)
825 {
826 scr_add_lines (buf, nlines, str - buf);
827 nlines = 0;
828 str = buf;
829 }
830 }
831
832 if (str >= buf + BUFSIZ)
833 {
834 ch = NOCHAR;
835 break;
836 }
837 }
838 }
839
840 scr_add_lines (buf, nlines, str - buf);
841
842 /*
843 * If there have been a lot of new lines, then update the screen
844 * What the heck I'll cheat and only refresh less than every page-full.
845 * the number of pages between refreshes is refresh_limit, which
846 * is incremented here because we must be doing flat-out scrolling.
847 *
848 * refreshing should be correct for small scrolls, because of the
849 * time-out
850 */
851 if (refreshnow)
852 {
853 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
854 refresh_limit++;
855
856 scr_refresh (refresh_type);
857 }
858
859 }
860 else
861 {
862 switch (ch)
863 {
864 default:
865 process_nonprinting (ch);
866 break;
867 case C0_ESC: /* escape char */
868 process_escape_seq ();
869 break;
870 /*case 0x9b: */ /* CSI */
871 /* process_csi_seq (); */
872 }
873
874 ch = NOCHAR;
875 }
876 }
877
878 return flag;
879}
880
881// read the next character, currently handles UTF-8
882// will probably handle all sorts of other stuff in the future
883uint32_t
884rxvt_term::next_char ()
885{
886 while (cmdbuf_ptr < cmdbuf_endp)
887 {
888 // assume 0x20 .. 0x7f to be ascii ALWAYS (all shift-states etc.) uh-oh
889 if ((*cmdbuf_ptr <= 0x7f && 0x20 <= *cmdbuf_ptr)
890 || !*cmdbuf_ptr)
891 return *cmdbuf_ptr++;
892
893 wchar_t wc;
894 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
895
896 if (len == (size_t)-2)
897 {
898 // the mbstate stores incomplete sequences. didn't know this :/
899 cmdbuf_ptr = cmdbuf_endp;
900 break;
901 }
902
903 if (len == (size_t)-1)
904 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
905
906 // assume wchar == unicode
907 cmdbuf_ptr += len;
908 return wc;
909 }
910
911 return NOCHAR;
912}
913
914/* rxvt_cmd_getc () - Return next input character */
915/*
916 * Return the next input character after first passing any keyboard input
917 * to the command.
918 */
919uint32_t
920rxvt_term::cmd_getc ()
921{
922 for (;;)
923 {
924 uint32_t c = next_char ();
925 if (c != NOCHAR)
926 return c;
927
928 // incomplete sequences should occur rarely, still, a better solution
929 // would be preferred. either setjmp/longjmp or better design.
930 fcntl (cmd_fd, F_SETFL, 0);
931 pty_fill ();
932 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
933 }
934} 1191}
935 1192
936#ifdef POINTER_BLANK 1193#ifdef POINTER_BLANK
937void 1194void
938rxvt_term::pointer_unblank ()
939{
940 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
941 recolour_cursor ();
942
943 hidden_pointer = 0;
944
945 if (Options & Opt_pointerBlank)
946 pointer_ev.start (NOW + pointerBlankDelay);
947}
948
949void
950rxvt_term::pointer_blank () 1195rxvt_term::pointer_blank ()
951{ 1196{
952 if (! (Options & Opt_pointerBlank)) 1197 if (!OPTION (Opt_pointerBlank))
953 return; 1198 return;
954 1199
955 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1200 XDefineCursor (display->display, vt, display->blank_cursor);
956 XFlush (display->display); 1201 XFlush (display->display);
957 1202
958 hidden_pointer = 1; 1203 hidden_pointer = 1;
959} 1204}
960 1205
961void 1206void
962rxvt_term::pointer_cb (time_watcher &w) 1207rxvt_term::pointer_cb (time_watcher &w)
963{ 1208{
964 SET_R (this); 1209 make_current ();
965 SET_LOCALE (locale);
966 1210
967 pointer_blank (); 1211 pointer_blank ();
968} 1212}
969#endif 1213#endif
970 1214
… …
977 x = ev.x; 1221 x = ev.x;
978 y = ev.y; 1222 y = ev.y;
979 pixel_position (&x, &y); 1223 pixel_position (&x, &y);
980 1224
981 if (MEvent.button == AnyButton) 1225 if (MEvent.button == AnyButton)
982 {
983 button_number = 3; 1226 button_number = 3;
984 }
985 else 1227 else
986 { 1228 {
987 button_number = MEvent.button - Button1; 1229 button_number = MEvent.button - Button1;
988 /* add 0x3D for wheel events, like xterm does */ 1230 /* add 0x3D for wheel events, like xterm does */
989 if (button_number >= 3) 1231 if (button_number >= 3)
990 button_number += (64 - 3); 1232 button_number += (64 - 3);
991 } 1233 }
992 1234
993 if (PrivateModes & PrivMode_MouseX10) 1235 if (priv_modes & PrivMode_MouseX10)
994 { 1236 {
995 /* 1237 /*
996 * do not report ButtonRelease 1238 * do not report ButtonRelease
997 * no state info allowed 1239 * no state info allowed
998 */ 1240 */
… …
1013 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1255 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1014 + ((MEvent.state & ControlMask) ? 16 : 0); 1256 + ((MEvent.state & ControlMask) ? 16 : 0);
1015#ifdef MOUSE_REPORT_DOUBLECLICK 1257#ifdef MOUSE_REPORT_DOUBLECLICK
1016 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1258 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1017#endif 1259#endif
1018
1019 } 1260 }
1020 1261
1021#ifdef DEBUG_MOUSEREPORT 1262#if DEBUG_MOUSEREPORT
1022 fprintf (stderr, "Mouse ["); 1263 fprintf (stderr, "Mouse [");
1023 if (key_state & 16) 1264 if (key_state & 16)
1024 fputc ('C', stderr); 1265 fputc ('C', stderr);
1025 if (key_state & 4) 1266 if (key_state & 4)
1026 fputc ('S', stderr); 1267 fputc ('S', stderr);
… …
1030 fputc ('2', stderr); 1271 fputc ('2', stderr);
1031 fprintf (stderr, "]: <%d>, %d/%d\n", 1272 fprintf (stderr, "]: <%d>, %d/%d\n",
1032 button_number, 1273 button_number,
1033 x + 1, 1274 x + 1,
1034 y + 1); 1275 y + 1);
1035#else 1276#endif
1277
1036 tt_printf ("\033[M%c%c%c", 1278 tt_printf ("\033[M%c%c%c",
1037 (32 + button_number + key_state), 1279 (32 + button_number + key_state),
1038 (32 + x + 1), 1280 (32 + x + 1),
1039 (32 + y + 1)); 1281 (32 + y + 1));
1040#endif
1041} 1282}
1042 1283
1043#ifdef USING_W11LIB 1284#ifdef USING_W11LIB
1044void 1285void
1045rxvt_W11_process_x_event (XEvent *ev) 1286rxvt_W11_process_x_event (XEvent *ev)
… …
1052 1293
1053/*{{{ process an X event */ 1294/*{{{ process an X event */
1054void 1295void
1055rxvt_term::x_cb (XEvent &ev) 1296rxvt_term::x_cb (XEvent &ev)
1056{ 1297{
1057 SET_R (this); 1298 make_current ();
1058 SET_LOCALE (locale);
1059 1299
1060#if defined(CURSOR_BLINK) 1300 dDisp;
1061 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1062 {
1063 if (hidden_cursor)
1064 {
1065 hidden_cursor = 0;
1066 want_refresh = 1;
1067 }
1068 1301
1069 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1302 if (ev.xany.window == vt
1070 } 1303 && SHOULD_INVOKE (HOOK_X_EVENT)
1071#endif 1304 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1072
1073#if defined(POINTER_BLANK)
1074 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1075 {
1076 if (ev.type == MotionNotify
1077 || ev.type == ButtonPress
1078 || ev.type == ButtonRelease)
1079 if (hidden_pointer)
1080 pointer_unblank ();
1081
1082 if (ev.type == KeyPress && hidden_pointer == 0)
1083 pointer_blank ();
1084 }
1085#endif
1086
1087#ifdef USE_XIM
1088 if (XFilterEvent (&ev, None))
1089 return; 1305 return;
1090#endif
1091 1306
1307 // for XQueryPointer
1092 Window unused_root, unused_child; 1308 Window unused_root, unused_child;
1093 int unused_root_x, unused_root_y; 1309 int unused_root_x, unused_root_y;
1094 unsigned int unused_mask; 1310 unsigned int unused_mask;
1095
1096#ifdef DEBUG_X
1097 const char *const eventnames[] =
1098 { /* mason - this matches my system */
1099 "",
1100 "",
1101 "KeyPress",
1102 "KeyRelease",
1103 "ButtonPress",
1104 "ButtonRelease",
1105 "MotionNotify",
1106 "EnterNotify",
1107 "LeaveNotify",
1108 "FocusIn",
1109 "FocusOut",
1110 "KeymapNotify",
1111 "Expose",
1112 "GraphicsExpose",
1113 "NoExpose",
1114 "VisibilityNotify",
1115 "CreateNotify",
1116 "DestroyNotify",
1117 "UnmapNotify",
1118 "MapNotify",
1119 "MapRequest",
1120 "ReparentNotify",
1121 "ConfigureNotify",
1122 "ConfigureRequest",
1123 "GravityNotify",
1124 "ResizeRequest",
1125 "CirculateNotify",
1126 "CirculateRequest",
1127 "PropertyNotify",
1128 "SelectionClear",
1129 "SelectionRequest",
1130 "SelectionNotify",
1131 "ColormapNotify",
1132 "ClientMessage",
1133 "MappingNotify"
1134 };
1135#endif
1136
1137#ifdef DEBUG_X
1138 struct timeval tp;
1139 struct tm *ltt;
1140 (void)gettimeofday (&tp, NULL);
1141 ltt = localtime (& (tp.tv_sec));
1142 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));
1143#endif
1144 1311
1145 switch (ev.type) 1312 switch (ev.type)
1146 { 1313 {
1147 case KeyPress: 1314 case KeyPress:
1315#if ISO_14755
1316 if (!(iso14755buf & ISO_14755_52))
1317#endif
1148 lookup_key (ev.xkey); 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)))
1149 break; 1386 break;
1150 1387
1151#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1388#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1152 case KeyRelease:
1153 {
1154 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)
1155 mouse_slip_wheel_speed = 0; 1392 mouse_slip_wheel_speed = 0;
1156 else 1393#endif
1157 {
1158 KeySym ks;
1159
1160 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1161 if (ks == XK_Control_L || ks == XK_Control_R)
1162 mouse_slip_wheel_speed = 0;
1163 }
1164 break; 1394 break;
1165 } 1395 }
1166#endif
1167 1396
1168 case ButtonPress: 1397 case ButtonPress:
1169 button_press (ev.xbutton); 1398 button_press (ev.xbutton);
1170 break; 1399 break;
1171 1400
… …
1173 button_release (ev.xbutton); 1402 button_release (ev.xbutton);
1174 break; 1403 break;
1175 1404
1176 case ClientMessage: 1405 case ClientMessage:
1177 if (ev.xclient.format == 32 1406 if (ev.xclient.format == 32
1178 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1407 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1179 destroy ();
1180#ifdef OFFIX_DND
1181 /* OffiX Dnd (drag 'n' drop) protocol */
1182 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1183 && (ev.xclient.data.l[0] == DndFile
1184 || ev.xclient.data.l[0] == DndDir
1185 || ev.xclient.data.l[0] == DndLink))
1186 { 1408 {
1187 /* Get Dnd data */ 1409 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1188 Atom ActualType; 1410 {
1189 int ActualFormat; 1411 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1190 unsigned char *data; 1412 {
1191 unsigned long Size, RemainingBytes; 1413 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1192 1414 {
1193 XGetWindowProperty (display->display, display->root, 1415 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1194 xa[XA_DNDSELECTION], 1416 destroy ();
1195 0L, 1000000L, 1417 }
1196 False, AnyPropertyType, 1418#if ENABLE_EWMH
1197 &ActualType, &ActualFormat, 1419 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1198 &Size, &RemainingBytes, 1420 XSendEvent (disp, ev.xclient.window = display->root,
1421 False, SubstructureRedirectMask | SubstructureNotifyMask,
1199 &data); 1422 &ev);
1200 XChangeProperty (display->display, display->root, 1423#endif
1201 XA_CUT_BUFFER0, XA_STRING, 1424 }
1202 8, PropModeReplace, 1425 }
1203 data, STRLEN (data)); 1426#if ENABLE_XEMBED
1204 selection_paste (display->root, XA_CUT_BUFFER0, True); 1427 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1205 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1428 {
1429 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1430 focus_in ();
1431 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1432 focus_out ();
1433 }
1434#endif
1206 } 1435 }
1207#endif /* OFFIX_DND */
1208 break; 1436 break;
1209 1437
1210 case MappingNotify: 1438 case MappingNotify:
1211 XRefreshKeyboardMapping (& (ev.xmapping)); 1439 XRefreshKeyboardMapping (&ev.xmapping);
1212 break; 1440 break;
1213 1441
1214 /* 1442 /*
1215 * XXX: this is not the _current_ arrangement 1443 * XXX: this is not the _current_ arrangement
1216 * Here's my conclusion: 1444 * Here's my conclusion:
… …
1235 break; 1463 break;
1236 } 1464 }
1237 break; 1465 break;
1238 1466
1239 case FocusIn: 1467 case FocusIn:
1240 if (!TermWin.focus) 1468 focus_in ();
1469 break;
1470
1471 case FocusOut:
1472 focus_out ();
1473 break;
1474
1475 case ConfigureNotify:
1476 if (ev.xconfigure.window == parent[0])
1241 { 1477 {
1242 TermWin.focus = 1; 1478 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1243 want_refresh = 1; 1479 ;
1244#ifdef USE_XIM
1245 if (Input_Context != NULL)
1246 XSetICFocus (Input_Context);
1247#endif
1248#ifdef CURSOR_BLINK
1249 if (Options & Opt_cursorBlink)
1250 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1251#endif
1252 1480
1481 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1482 {
1483 seen_resize = 1;
1484 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1485 }
1486
1487 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1488
1489#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1490 if (OPTION (Opt_transparent))
1491 check_our_parents ();
1492#endif
1253 } 1493 }
1254 break; 1494 break;
1255 1495
1256 case FocusOut:
1257 if (TermWin.focus)
1258 {
1259 TermWin.focus = 0;
1260 want_refresh = 1;
1261#ifdef USE_XIM
1262 if (Input_Context != NULL)
1263 XUnsetICFocus (Input_Context);
1264#endif
1265#ifdef CURSOR_BLINK
1266 if (Options & Opt_cursorBlink)
1267 cursor_blink_ev.stop ();
1268 hidden_cursor = 0;
1269#endif
1270
1271 }
1272 break;
1273
1274 case ConfigureNotify: 1496 case PropertyNotify:
1275 if (ev.xconfigure.window == TermWin.parent[0]) 1497 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1276 { 1498 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1277 int height, width; 1499 && ev.xproperty.state == PropertyNewValue)
1500 selection_property (ev.xproperty.window, ev.xproperty.atom);
1278 1501
1279 do
1280 { /* Wrap lots of configures into one */
1281 width = ev.xconfigure.width;
1282 height = ev.xconfigure.height;
1283 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1284 }
1285 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1286
1287 if (szHint.width != width || szHint.height != height)
1288 {
1289 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1290 resize_all_windows (width, height, 1);
1291 }
1292#ifdef DEBUG_SIZE
1293 else
1294 {
1295 D_SIZE ((stderr, "Size: Not resizing"));
1296 }
1297#endif
1298#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1299 if (Options & Opt_transparent)
1300 {
1301 check_our_parents ();
1302 if (am_transparent)
1303 want_full_refresh = 1;
1304 }
1305#endif
1306
1307 }
1308 break; 1502 break;
1309 1503
1310 case SelectionClear: 1504 case SelectionClear:
1311 display->set_selection_owner (0); 1505 selection_clear ();
1312 break; 1506 break;
1313 1507
1314 case SelectionNotify: 1508 case SelectionNotify:
1315 if (selection_wait == Sel_normal) 1509 if (selection_wait == Sel_normal)
1316 selection_paste (ev.xselection.requestor, 1510 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1317 ev.xselection.property, True);
1318 break; 1511 break;
1319 1512
1320 case SelectionRequest: 1513 case SelectionRequest:
1321 selection_send (ev.xselectionrequest); 1514 selection_send (ev.xselectionrequest);
1322 break; 1515 break;
1323 1516
1517 case MapNotify:
1518 mapped = 1;
1519#ifdef TEXT_BLINK
1520 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1521#endif
1522 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1523 break;
1524
1324 case UnmapNotify: 1525 case UnmapNotify:
1325 TermWin.mapped = 0; 1526 mapped = 0;
1326#ifdef TEXT_BLINK 1527#ifdef TEXT_BLINK
1327 text_blink_ev.stop (); 1528 text_blink_ev.stop ();
1328#endif 1529#endif
1329 break; 1530 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1330
1331 case MapNotify:
1332 TermWin.mapped = 1;
1333#ifdef TEXT_BLINK
1334 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1335#endif
1336 break; 1531 break;
1337 1532
1338#ifdef TRANSPARENT 1533#ifdef TRANSPARENT
1339 case ReparentNotify: 1534 case ReparentNotify:
1340 rootwin_cb (ev); 1535 rootwin_cb (ev);
1341 break; 1536 break;
1342#endif /* TRANSPARENT */ 1537#endif /* TRANSPARENT */
1343 1538
1344 case GraphicsExpose: 1539 case GraphicsExpose:
1345 case Expose: 1540 case Expose:
1346 if (ev.xany.window == TermWin.vt) 1541 if (ev.xany.window == vt)
1347 { 1542 {
1348#ifdef NO_SLOW_LINK_SUPPORT 1543 do
1349 scr_expose (ev.xexpose.x, ev.xexpose.y, 1544 scr_expose (ev.xexpose.x, ev.xexpose.y,
1350 ev.xexpose.width, ev.xexpose.height, False); 1545 ev.xexpose.width, ev.xexpose.height, False);
1351#else 1546 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1352 // don't understand this, so commented it out 1547
1548 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1549
1550 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1353 scr_expose (ev.xexpose.x, ev.xexpose.y, 1551 scr_expose (ev.xexpose.x, ev.xexpose.y,
1354 ev.xexpose.width, ev.xexpose.height, False); 1552 ev.xexpose.width, ev.xexpose.height, False);
1355 //scr_expose (ev.xexpose.x, 0, 1553
1356 // ev.xexpose.width, TermWin.height, False);
1357#endif
1358 want_refresh = 1; 1554 want_refresh = 1;
1359 } 1555 }
1360 else 1556 else
1361 { 1557 {
1362 XEvent unused_event; 1558 XEvent unused_event;
1363 1559
1364 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1560 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1365 Expose, 1561 ;
1366 &unused_event)) ; 1562 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1367 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1563 ;
1368 GraphicsExpose, 1564
1369 &unused_event)) ;
1370 if (isScrollbarWindow (ev.xany.window)) 1565 if (isScrollbarWindow (ev.xany.window))
1371 { 1566 {
1372 scrollBar.setIdle (); 1567 scrollBar.setIdle ();
1373 scrollbar_show (0); 1568 scrollbar_show (0);
1374 } 1569 }
1375#ifdef MENUBAR 1570
1376 if (menubar_visible () && isMenuBarWindow (ev.xany.window)) 1571#ifdef TRANSPARENT
1377 menubar_expose (); 1572 if (am_transparent && ev.xany.window == parent[0])
1573 XClearWindow (disp, ev.xany.window);
1378#endif 1574#endif
1379 } 1575 }
1380 break; 1576 break;
1381 1577
1382 case MotionNotify: 1578 case MotionNotify:
1383#ifdef POINTER_BLANK 1579#ifdef POINTER_BLANK
1384 if (hidden_pointer) 1580 if (hidden_pointer)
1385 pointer_unblank (); 1581 pointer_unblank ();
1386#endif 1582#endif
1387#if MENUBAR 1583 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1388 if (isMenuBarWindow (ev.xany.window)) 1584 break;
1585
1586 if (ev.xany.window == vt)
1389 { 1587 {
1390 menubar_control (ev.xbutton); 1588 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1391 break; 1589 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1392 } 1590 ; // nop
1393#endif
1394 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1395 break;
1396
1397 if (ev.xany.window == TermWin.vt)
1398 {
1399 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1591 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1400 { 1592 {
1401 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1593 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1402 ; 1594 ;
1403 1595
1404 XQueryPointer (display->display, TermWin.vt, 1596 XQueryPointer (disp, vt,
1405 &unused_root, &unused_child, 1597 &unused_root, &unused_child,
1406 &unused_root_x, &unused_root_y, 1598 &unused_root_x, &unused_root_y,
1407 & (ev.xbutton.x), & (ev.xbutton.y), 1599 &ev.xbutton.x, &ev.xbutton.y,
1408 &unused_mask); 1600 &ev.xbutton.state);
1409#ifdef MOUSE_THRESHOLD 1601#ifdef MOUSE_THRESHOLD
1410 /* deal with a `jumpy' mouse */ 1602 /* deal with a `jumpy' mouse */
1411 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1603 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1412 { 1604 {
1413#endif 1605#endif
1606#if ISO_14755
1607 // 5.4
1608 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1609 {
1610 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1611 break;
1612 }
1613#endif
1414 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1614 selection_extend (ev.xbutton.x, ev.xbutton.y,
1415 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1615 ev.xbutton.state & Button3Mask ? 2 : 0);
1616
1416#ifdef SELECTION_SCROLLING 1617#ifdef SELECTION_SCROLLING
1417 if (ev.xbutton.y < TermWin.int_bwidth 1618 if (ev.xbutton.y < int_bwidth
1418 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1619 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1419 { 1620 {
1420 int dist; 1621 int dist;
1421
1422 pending_scroll_selection=1;
1423 1622
1424 /* don't clobber the current delay if we are 1623 /* don't clobber the current delay if we are
1425 * already in the middle of scrolling. 1624 * already in the middle of scrolling.
1426 */ 1625 */
1427 if (scroll_selection_delay<=0) 1626 if (!sel_scroll_ev.active)
1428 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1627 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1429 1628
1430 /* save the event params so we can highlight 1629 /* save the event params so we can highlight
1431 * the selection in the pending-scroll loop 1630 * the selection in the pending-scroll loop
1432 */ 1631 */
1433 selection_save_x=ev.xbutton.x; 1632 selection_save_x = ev.xbutton.x;
1434 selection_save_y=ev.xbutton.y; 1633 selection_save_y = ev.xbutton.y;
1435 selection_save_state=
1436 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1634 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1437 1635
1438 /* calc number of lines to scroll */ 1636 /* calc number of lines to scroll */
1439 if (ev.xbutton.y<TermWin.int_bwidth) 1637 if (ev.xbutton.y < int_bwidth)
1440 { 1638 {
1441 scroll_selection_dir = UP; 1639 scroll_selection_dir = UP;
1442 dist = TermWin.int_bwidth - ev.xbutton.y; 1640 dist = int_bwidth - ev.xbutton.y;
1443 } 1641 }
1444 else 1642 else
1445 { 1643 {
1446 scroll_selection_dir = DN; 1644 scroll_selection_dir = DN;
1447 dist = ev.xbutton.y - 1645 dist = ev.xbutton.y - (int_bwidth + height);
1448 (TermWin.int_bwidth + TermWin.height);
1449 } 1646 }
1647
1450 scroll_selection_lines= (Pixel2Height (dist)/ 1648 scroll_selection_lines = Pixel2Height (dist)
1451 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1649 / SELECTION_SCROLL_LINE_SPEEDUP
1650 + 1;
1452 MIN_IT (scroll_selection_lines, 1651 min_it (scroll_selection_lines,
1453 SELECTION_SCROLL_MAX_LINES); 1652 SELECTION_SCROLL_MAX_LINES);
1454 } 1653 }
1455 else 1654 else
1456 { 1655 {
1457 /* we are within the text window, so we 1656 /* we are within the text window, so we
1458 * shouldn't be scrolling 1657 * shouldn't be scrolling
1459 */ 1658 */
1460 pending_scroll_selection = 0; 1659 if (sel_scroll_ev.active)
1660 sel_scroll_ev.stop();
1461 } 1661 }
1462#endif 1662#endif
1463#ifdef MOUSE_THRESHOLD 1663#ifdef MOUSE_THRESHOLD
1464
1465 } 1664 }
1466#endif 1665#endif
1467
1468 } 1666 }
1469 } 1667 }
1470 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1668 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1471 { 1669 {
1472 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1670 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1473 MotionNotify, &ev)) ; 1671 MotionNotify, &ev))
1672 ;
1673
1474 XQueryPointer (display->display, scrollBar.win, 1674 XQueryPointer (disp, scrollBar.win,
1475 &unused_root, &unused_child, 1675 &unused_root, &unused_child,
1476 &unused_root_x, &unused_root_y, 1676 &unused_root_x, &unused_root_y,
1477 & (ev.xbutton.x), & (ev.xbutton.y), 1677 &ev.xbutton.x, &ev.xbutton.y,
1478 &unused_mask); 1678 &unused_mask);
1479 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1679 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1480 scrollbar_size ()); 1680 scrollbar_size ());
1481 scr_refresh (refresh_type); 1681 want_refresh = 1;
1482 refresh_limit = 0; 1682 refresh_limit = 0;
1483 scrollbar_show (1); 1683 scrollbar_show (1);
1484 } 1684 }
1485 break; 1685 break;
1486 } 1686 }
1487}
1488 1687
1688skip_switch: ;
1689
1690#if defined(CURSOR_BLINK)
1691 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1692 {
1693 if (hidden_cursor)
1694 {
1695 hidden_cursor = 0;
1696 want_refresh = 1;
1697 }
1698
1699 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1700 }
1701#endif
1702
1703#if defined(POINTER_BLANK)
1704 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1705 {
1706 if (ev.type == MotionNotify
1707 || ev.type == ButtonPress
1708 || ev.type == ButtonRelease)
1709 if (hidden_pointer)
1710 pointer_unblank ();
1711
1712 if (ev.type == KeyPress && hidden_pointer == 0)
1713 pointer_blank ();
1714 }
1715#endif
1716}
1717
1718void
1719rxvt_term::focus_in ()
1720{
1721 if (!focus)
1722 {
1723 focus = 1;
1724 want_refresh = 1;
1725
1726 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1727
1728#if USE_XIM
1729 if (Input_Context != NULL)
1730 {
1731 IMSetStatusPosition ();
1732 XSetICFocus (Input_Context);
1733 }
1734#endif
1735#if CURSOR_BLINK
1736 if (OPTION (Opt_cursorBlink))
1737 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1738#endif
1739#if OFF_FOCUS_FADING
1740 if (rs[Rs_fade])
1741 {
1742 pix_colors = pix_colors_focused;
1743 scr_recolour ();
1744 }
1745#endif
1746 }
1747}
1748
1749void
1750rxvt_term::focus_out ()
1751{
1752 if (focus)
1753 {
1754 focus = 0;
1755 want_refresh = 1;
1756
1757 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1758
1759#if ENABLE_FRILLS || ISO_14755
1760 if (iso14755buf)
1761 {
1762 iso14755buf = 0;
1763# if ENABLE_OVERLAY
1764 scr_overlay_off ();
1765# endif
1766 }
1767#endif
1768#if USE_XIM
1769 if (Input_Context != NULL)
1770 XUnsetICFocus (Input_Context);
1771#endif
1772#if CURSOR_BLINK
1773 if (OPTION (Opt_cursorBlink))
1774 cursor_blink_ev.stop ();
1775 hidden_cursor = 0;
1776#endif
1777#if OFF_FOCUS_FADING
1778 if (rs[Rs_fade])
1779 {
1780 pix_colors = pix_colors_unfocused;
1781 scr_recolour ();
1782 }
1783#endif
1784 }
1785}
1786
1787#if TRANSPARENT
1489void 1788void
1490rxvt_term::rootwin_cb (XEvent &ev) 1789rxvt_term::rootwin_cb (XEvent &ev)
1491{ 1790{
1492 SET_R (this); 1791 make_current ();
1493 SET_LOCALE (locale);
1494 1792
1495 switch (ev.type) 1793 switch (ev.type)
1496 { 1794 {
1497 case PropertyNotify: 1795 case PropertyNotify:
1498 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1499 {
1500 if (ev.xproperty.state == PropertyNewValue)
1501 selection_property (ev.xproperty.window, ev.xproperty.atom);
1502 break;
1503 }
1504#ifdef TRANSPARENT
1505 else
1506 {
1507 /* 1796 /*
1508 * if user used some Esetroot compatible prog to set the root bg, 1797 * if user used some Esetroot compatible prog to set the root bg,
1509 * use the property to determine the pixmap. We use it later on. 1798 * use the property to determine the pixmap. We use it later on.
1510 */ 1799 */
1511 if (xa[XA_XROOTPMAPID] == 0)
1512 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1513
1514 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1800 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1801 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1515 return; 1802 return;
1516 }
1517 1803
1518 /* FALLTHROUGH */ 1804 /* FALLTHROUGH */
1519 case ReparentNotify: 1805 case ReparentNotify:
1520 if ((Options & Opt_transparent) && check_our_parents ()) 1806 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1521 if (am_transparent)
1522 want_full_refresh = 1; 1807 want_refresh = want_full_refresh = 1;
1523 break; 1808 break;
1524#endif
1525 } 1809 }
1526} 1810}
1811#endif
1527 1812
1528void 1813void
1529rxvt_term::button_press (XButtonEvent &ev) 1814rxvt_term::button_press (XButtonEvent &ev)
1530{ 1815{
1531 int reportmode = 0, clickintime; 1816 int reportmode = 0, clickintime;
1532 1817
1533 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1818 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1819
1534 if (!bypass_keystate) 1820 if (!bypass_keystate)
1535 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1821 reportmode = !! (priv_modes & PrivMode_mouse_report);
1822
1536 /* 1823 /*
1537 * VT window processing of button press 1824 * VT window processing of button press
1538 */ 1825 */
1539 if (ev.window == TermWin.vt) 1826 if (ev.window == vt)
1540 { 1827 {
1828 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1829 return;
1830
1831#if ISO_14755
1832 // 5.4
1833 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1834 {
1835 iso14755_54 (ev.x, ev.y);
1836 return;
1837 }
1838#endif
1839
1541 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1840 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1841
1542 if (reportmode) 1842 if (reportmode)
1543 { 1843 {
1544 /* mouse report from vt window */ 1844 /* mouse report from vt window */
1545 /* save the xbutton state (for ButtonRelease) */ 1845 /* save the xbutton state (for ButtonRelease) */
1546 MEvent.state = ev.state; 1846 MEvent.state = ev.state;
1547#ifdef MOUSE_REPORT_DOUBLECLICK 1847#ifdef MOUSE_REPORT_DOUBLECLICK
1548 if (ev.button == MEvent.button && clickintime) 1848 if (ev.button == MEvent.button && clickintime)
1549 { 1849 {
1550 /* same button, within alloted time */ 1850 /* same button, within alloted time */
1551 MEvent.clicks++; 1851 MEvent.clicks++;
1852
1552 if (MEvent.clicks > 1) 1853 if (MEvent.clicks > 1)
1553 { 1854 {
1554 /* only report double clicks */ 1855 /* only report double clicks */
1555 MEvent.clicks = 2; 1856 MEvent.clicks = 2;
1556 mouse_report (ev); 1857 mouse_report (ev);
… …
1575 } 1876 }
1576 else 1877 else
1577 { 1878 {
1578 if (ev.button != MEvent.button) 1879 if (ev.button != MEvent.button)
1579 MEvent.clicks = 0; 1880 MEvent.clicks = 0;
1881
1580 switch (ev.button) 1882 switch (ev.button)
1581 { 1883 {
1582 case Button1: 1884 case Button1:
1885 /* allow meta + click to select rectangular areas */
1886 /* should be done in screen.C */
1887#if ENABLE_FRILLS
1888 selection.rect = !!(ev.state & ModMetaMask);
1889#else
1890 selection.rect = false;
1891#endif
1892
1583 /* allow shift+left click to extend selection */ 1893 /* allow shift+left click to extend selection */
1584 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1894 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1585 { 1895 {
1586 if (MEvent.button == Button1 && clickintime) 1896 if (MEvent.button == Button1 && clickintime)
1587 selection_rotate (ev.x, ev.y); 1897 selection_rotate (ev.x, ev.y);
1588 else 1898 else
1589 selection_extend (ev.x, ev.y, 1); 1899 selection_extend (ev.x, ev.y, 1);
… …
1604 case Button3: 1914 case Button3:
1605 if (MEvent.button == Button3 && clickintime) 1915 if (MEvent.button == Button3 && clickintime)
1606 selection_rotate (ev.x, ev.y); 1916 selection_rotate (ev.x, ev.y);
1607 else 1917 else
1608 selection_extend (ev.x, ev.y, 1); 1918 selection_extend (ev.x, ev.y, 1);
1919
1609 MEvent.button = Button3; 1920 MEvent.button = Button3;
1610 break; 1921 break;
1611 } 1922 }
1612 } 1923 }
1924
1613 MEvent.time = ev.time; 1925 MEvent.time = ev.time;
1614 return; 1926 return;
1615 } 1927 }
1616 1928
1617 /* 1929 /*
… …
1683 upordown = 1; /* down */ 1995 upordown = 1; /* down */
1684 } 1996 }
1685 if (upordown) 1997 if (upordown)
1686 { 1998 {
1687#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1999#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1688 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2000 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1689#endif 2001#endif
1690 if (scr_page (upordown < 0 ? UP : DN, 1)) 2002 if (scr_page (upordown < 0 ? UP : DN, 1))
1691 { 2003 {
1692 if (upordown < 0) 2004 if (upordown < 0)
1693 scrollBar.setUp (); 2005 scrollBar.setUp ();
… …
1709 break; 2021 break;
1710 case R_SB_ALIGN_BOTTOM: 2022 case R_SB_ALIGN_BOTTOM:
1711 csrO = scrollBar.bot - scrollBar.top; 2023 csrO = scrollBar.bot - scrollBar.top;
1712 break; 2024 break;
1713 } 2025 }
2026
1714 if (scrollBar.style == R_SB_XTERM 2027 if (scrollBar.style == R_SB_XTERM
1715 || scrollbar_above_slider (ev.y) 2028 || scrollbar_above_slider (ev.y)
1716 || scrollbar_below_slider (ev.y)) 2029 || scrollbar_below_slider (ev.y))
1717 scr_move_to ( scrollbar_position (ev.y) - csrO, 2030 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1718 scrollbar_size ()); 2031
1719 scrollBar.setMotion (); 2032 scrollBar.setMotion ();
1720 break; 2033 break;
1721 2034
1722 case Button1: 2035 case Button1:
1723 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2036 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1727 case Button3: 2040 case Button3:
1728 if (scrollBar.style != R_SB_XTERM) 2041 if (scrollBar.style != R_SB_XTERM)
1729 { 2042 {
1730 if (scrollbar_above_slider (ev.y)) 2043 if (scrollbar_above_slider (ev.y))
1731# ifdef RXVT_SCROLL_FULL 2044# ifdef RXVT_SCROLL_FULL
1732 scr_page (UP, TermWin.nrow - 1); 2045 scr_page (UP, nrow - 1);
1733# else 2046# else
1734 scr_page (UP, TermWin.nrow / 4); 2047 scr_page (UP, nrow / 4);
1735# endif 2048# endif
1736 else if (scrollbar_below_slider (ev.y)) 2049 else if (scrollbar_below_slider (ev.y))
1737# ifdef RXVT_SCROLL_FULL 2050# ifdef RXVT_SCROLL_FULL
1738 scr_page (DN, TermWin.nrow - 1); 2051 scr_page (DN, nrow - 1);
1739# else 2052# else
1740 scr_page (DN, TermWin.nrow / 4); 2053 scr_page (DN, nrow / 4);
1741# endif 2054# endif
1742 else 2055 else
1743 scrollBar.setMotion (); 2056 scrollBar.setMotion ();
1744 } 2057 }
1745 else 2058 else
1746 { 2059 {
1747 scr_page ((ev.button == Button1 ? DN : UP), 2060 scr_page ((ev.button == Button1 ? DN : UP),
1748 (TermWin.nrow 2061 (nrow
1749 * scrollbar_position (ev.y) 2062 * scrollbar_position (ev.y)
1750 / scrollbar_size ())); 2063 / scrollbar_size ()));
1751 } 2064 }
2065
1752 break; 2066 break;
1753 } 2067 }
1754 } 2068 }
2069
1755 return; 2070 return;
1756 } 2071 }
1757#if MENUBAR
1758 /*
1759 * Menubar window processing of button press
1760 */
1761 if (isMenuBarWindow (ev.window))
1762 menubar_control (ev);
1763#endif
1764} 2072}
1765 2073
1766void 2074void
1767rxvt_term::button_release (XButtonEvent &ev) 2075rxvt_term::button_release (XButtonEvent &ev)
1768{ 2076{
1769 int reportmode = 0; 2077 int reportmode = 0;
1770 2078
1771 csrO = 0; /* reset csr Offset */ 2079 csrO = 0; /* reset csr Offset */
1772 if (!bypass_keystate) 2080 if (!bypass_keystate)
1773 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2081 reportmode = !! (priv_modes & PrivMode_mouse_report);
1774 2082
1775 if (scrollbar_isUpDn ()) 2083 if (scrollbar_isUpDn ())
1776 { 2084 {
1777 scrollBar.setIdle (); 2085 scrollBar.setIdle ();
1778 scrollbar_show (0); 2086 scrollbar_show (0);
1779#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1780 refresh_type &= ~SMOOTH_REFRESH;
1781#endif
1782
1783 } 2087 }
2088
1784#ifdef SELECTION_SCROLLING 2089#ifdef SELECTION_SCROLLING
1785 pending_scroll_selection=0; 2090 if (sel_scroll_ev.active)
2091 sel_scroll_ev.stop();
1786#endif 2092#endif
2093
1787 if (ev.window == TermWin.vt) 2094 if (ev.window == vt)
1788 { 2095 {
2096 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2097 return;
2098
2099#if ISO_14755
2100 // 5.4
2101 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2102 return;
2103#endif
2104
1789 if (reportmode) 2105 if (reportmode)
1790 { 2106 {
1791 /* mouse report from vt window */ 2107 /* mouse report from vt window */
1792 /* don't report release of wheel "buttons" */ 2108 /* don't report release of wheel "buttons" */
1793 if (ev.button >= 4) 2109 if (ev.button >= 4)
… …
1807 MEvent.button = AnyButton; 2123 MEvent.button = AnyButton;
1808 mouse_report (ev); 2124 mouse_report (ev);
1809#endif /* MOUSE_REPORT_DOUBLECLICK */ 2125#endif /* MOUSE_REPORT_DOUBLECLICK */
1810 return; 2126 return;
1811 } 2127 }
2128
1812 /* 2129 /*
1813 * dumb hack to compensate for the failure of click-and-drag 2130 * dumb hack to compensate for the failure of click-and-drag
1814 * when overriding mouse reporting 2131 * when overriding mouse reporting
1815 */ 2132 */
1816 if (PrivateModes & PrivMode_mouse_report 2133 if (priv_modes & PrivMode_mouse_report
1817 && bypass_keystate 2134 && bypass_keystate
1818 && ev.button == Button1 && MEvent.clicks <= 1) 2135 && ev.button == Button1 && MEvent.clicks <= 1)
1819 selection_extend (ev.x, ev.y, 0); 2136 selection_extend (ev.x, ev.y, 0);
1820 2137
1821 switch (ev.button) 2138 switch (ev.button)
1822 { 2139 {
1823 case Button1: 2140 case Button1:
1824 case Button3: 2141 case Button3:
1825 selection_make (ev.time); 2142 selection_make (ev.time);
1826 break; 2143 break;
2144
1827 case Button2: 2145 case Button2:
1828 selection_request (ev.time, ev.x, ev.y); 2146 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2147 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Primary : Sel_Primary);
1829 break; 2148 break;
2149
1830#ifdef MOUSE_WHEEL 2150#ifdef MOUSE_WHEEL
1831 case Button4: 2151 case Button4:
1832 case Button5: 2152 case Button5:
1833 { 2153 {
1834 int i; 2154 int i;
1835 page_dirn v; 2155 page_dirn v;
1836 2156
1837 v = (ev.button == Button4) ? UP : DN; 2157 v = ev.button == Button4 ? UP : DN;
2158
1838 if (ev.state & ShiftMask) 2159 if (ev.state & ShiftMask)
1839 i = 1; 2160 i = 1;
1840 else if ((Options & Opt_mouseWheelScrollPage)) 2161 else if (OPTION (Opt_mouseWheelScrollPage))
1841 i = TermWin.nrow - 1; 2162 i = nrow - 1;
1842 else 2163 else
1843 i = 5; 2164 i = 5;
2165
1844# ifdef MOUSE_SLIP_WHEELING 2166# ifdef MOUSE_SLIP_WHEELING
1845 if (ev.state & ControlMask) 2167 if (ev.state & ControlMask)
1846 { 2168 {
1847 mouse_slip_wheel_speed += (v ? -1 : 1); 2169 mouse_slip_wheel_speed += v ? -1 : 1;
2170 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2171 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2172
2173 if (slip_wheel_ev.at < NOW)
1848 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2174 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2175
2176 slip_wheel_ev.start ();
2177 }
2178 else
2179 {
2180# endif
2181 scr_page (v, i);
2182 scrollbar_show (1);
2183# ifdef MOUSE_SLIP_WHEELING
1849 } 2184 }
1850# endif 2185# endif
1851# ifdef JUMP_MOUSE_WHEEL
1852 scr_page (v, i);
1853 scr_refresh (SMOOTH_REFRESH);
1854 scrollbar_show (1);
1855# else
1856 while (i--)
1857 {
1858 scr_page (v, 1);
1859 scr_refresh (SMOOTH_REFRESH);
1860 scrollbar_show (1);
1861 }
1862# endif
1863
1864 } 2186 }
1865 break; 2187 break;
1866#endif 2188#endif
1867
1868 } 2189 }
1869 } 2190 }
1870#ifdef MENUBAR
1871 else if (isMenuBarWindow (ev.window))
1872 menubar_control (ev);
1873#endif
1874} 2191}
1875
1876 2192
1877#ifdef TRANSPARENT 2193#ifdef TRANSPARENT
2194#if TINTING
2195/* taken from aterm-0.4.2 */
2196
2197typedef uint32_t RUINT32T;
2198
2199void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2200{
2201 int sh_r, sh_g, sh_b;
2202 RUINT32T mask_r, mask_g, mask_b;
2203 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2204 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2205 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2206 int i;
2207
2208 Visual *visual = display->visual;
2209
2210 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2211
2212 /* for convenience */
2213 mask_r = visual->red_mask;
2214 mask_g = visual->green_mask;
2215 mask_b = visual->blue_mask;
2216
2217 /* boring lookup table pre-initialization */
2218 switch (srcImage->bits_per_pixel) {
2219 case 15:
2220 if ((mask_r != 0x7c00) ||
2221 (mask_g != 0x03e0) ||
2222 (mask_b != 0x001f))
2223 return;
2224 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2225 lookup_r = lookup;
2226 lookup_g = lookup+32;
2227 lookup_b = lookup+32+32;
2228 sh_r = 10;
2229 sh_g = 5;
2230 sh_b = 0;
2231 break;
2232 case 16:
2233 if ((mask_r != 0xf800) ||
2234 (mask_g != 0x07e0) ||
2235 (mask_b != 0x001f))
2236 return;
2237 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2238 lookup_r = lookup;
2239 lookup_g = lookup+32;
2240 lookup_b = lookup+32+64;
2241 sh_r = 11;
2242 sh_g = 5;
2243 sh_b = 0;
2244 break;
2245 case 24:
2246 if ((mask_r != 0xff0000) ||
2247 (mask_g != 0x00ff00) ||
2248 (mask_b != 0x0000ff))
2249 return;
2250 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2251 lookup_r = lookup;
2252 lookup_g = lookup+256;
2253 lookup_b = lookup+256+256;
2254 sh_r = 16;
2255 sh_g = 8;
2256 sh_b = 0;
2257 break;
2258 case 32:
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 default:
2272 return; /* we do not support this color depth */
2273 }
2274
2275 /* prepare limits for color transformation (each channel is handled separately) */
2276 if (shade < 0) {
2277 shade = -shade;
2278 if (shade < 0) shade = 0;
2279 if (shade > 100) shade = 100;
2280
2281 lower_lim_r = 65535-rm;
2282 lower_lim_g = 65535-gm;
2283 lower_lim_b = 65535-bm;
2284
2285 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2286 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2287 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2288
2289 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2290 } else {
2291 if (shade < 0) shade = 0;
2292 if (shade > 100) shade = 100;
2293
2294 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2295
2296 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2297 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2298 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2299 }
2300
2301 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2302 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2303 {
2304 unsigned int tmp;
2305
2306 tmp = lower_lim_r;
2307 lower_lim_r = lower_lim_b;
2308 lower_lim_b = tmp;
2309
2310 tmp = upper_lim_r;
2311 upper_lim_r = upper_lim_b;
2312 upper_lim_b = tmp;
2313 }
2314
2315 /* fill our lookup tables */
2316 for (i = 0; i <= mask_r>>sh_r; i++)
2317 {
2318 RUINT32T tmp;
2319 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2320 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2321 lookup_r[i] = (tmp/65535)<<sh_r;
2322 }
2323 for (i = 0; i <= mask_g>>sh_g; i++)
2324 {
2325 RUINT32T tmp;
2326 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2327 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2328 lookup_g[i] = (tmp/65535)<<sh_g;
2329 }
2330 for (i = 0; i <= mask_b>>sh_b; i++)
2331 {
2332 RUINT32T tmp;
2333 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2334 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2335 lookup_b[i] = (tmp/65535)<<sh_b;
2336 }
2337
2338 /* apply table to input image (replacing colors by newly calculated ones) */
2339 switch (srcImage->bits_per_pixel)
2340 {
2341 case 15:
2342 {
2343 unsigned short *p1, *pf, *p, *pl;
2344 p1 = (unsigned short *) srcImage->data;
2345 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2346 while (p1 < pf)
2347 {
2348 p = p1;
2349 pl = p1 + srcImage->width;
2350 for (; p < pl; p++)
2351 {
2352 *p = lookup_r[(*p & 0x7c00)>>10] |
2353 lookup_g[(*p & 0x03e0)>> 5] |
2354 lookup_b[(*p & 0x001f)];
2355 }
2356 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2357 }
2358 break;
2359 }
2360 case 16:
2361 {
2362 unsigned short *p1, *pf, *p, *pl;
2363 p1 = (unsigned short *) srcImage->data;
2364 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2365 while (p1 < pf)
2366 {
2367 p = p1;
2368 pl = p1 + srcImage->width;
2369 for (; p < pl; p++)
2370 {
2371 *p = lookup_r[(*p & 0xf800)>>11] |
2372 lookup_g[(*p & 0x07e0)>> 5] |
2373 lookup_b[(*p & 0x001f)];
2374 }
2375 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2376 }
2377 break;
2378 }
2379 case 24:
2380 {
2381 unsigned char *p1, *pf, *p, *pl;
2382 p1 = (unsigned char *) srcImage->data;
2383 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2384 while (p1 < pf)
2385 {
2386 p = p1;
2387 pl = p1 + srcImage->width * 3;
2388 for (; p < pl; p += 3)
2389 {
2390 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2391 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2392 p[2] = lookup_r[(p[2] & 0x0000ff)];
2393 }
2394 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2395 }
2396 break;
2397 }
2398 case 32:
2399 {
2400 RUINT32T *p1, *pf, *p, *pl;
2401 p1 = (RUINT32T *) srcImage->data;
2402 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2403
2404 while (p1 < pf)
2405 {
2406 p = p1;
2407 pl = p1 + srcImage->width;
2408 for (; p < pl; p++)
2409 {
2410 *p = lookup_r[(*p & 0xff0000)>>16] |
2411 lookup_g[(*p & 0x00ff00)>> 8] |
2412 lookup_b[(*p & 0x0000ff)] |
2413 (*p & ~0xffffff);
2414 }
2415 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2416 }
2417 break;
2418 }
2419 }
2420
2421 free (lookup);
2422}
2423#endif
2424
1878/* 2425/*
1879 * Check our parents are still who we think they are. 2426 * Check our parents are still who we think they are.
1880 * Do transparency updates if required 2427 * Do transparency updates if required
1881 */ 2428 */
1882int 2429int
1883rxvt_term::check_our_parents () 2430rxvt_term::check_our_parents ()
1884{ 2431{
1885 int i, pchanged, aformat, have_pixmap, rootdepth; 2432 int i, pchanged, aformat, have_pixmap, rootdepth;
1886 unsigned long nitems, bytes_after; 2433 unsigned long nitems, bytes_after;
1887 Atom atype; 2434 Atom atype;
1888 unsigned char *prop = NULL; 2435 unsigned char *prop = NULL;
1889 Window root, oldp, *list; 2436 Window root, oldp, *list;
1890 Pixmap rootpixmap = None; 2437 Pixmap rootpixmap = None;
1891 XWindowAttributes wattr, wrootattr; 2438 XWindowAttributes wattr, wrootattr;
2439 dDisp;
1892 2440
1893 pchanged = 0; 2441 pchanged = 0;
1894 2442
1895 if (! (Options & Opt_transparent)) 2443 if (!OPTION (Opt_transparent))
1896 return pchanged; /* Don't try any more */ 2444 return pchanged; /* Don't try any more */
1897 2445
1898 XGetWindowAttributes (display->display, display->root, &wrootattr); 2446 XGetWindowAttributes (disp, display->root, &wrootattr);
1899 rootdepth = wrootattr.depth; 2447 rootdepth = wrootattr.depth;
1900 2448
1901 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2449 XGetWindowAttributes (disp, parent[0], &wattr);
2450
1902 if (rootdepth != wattr.depth) 2451 if (rootdepth != wattr.depth)
1903 { 2452 {
1904 if (am_transparent) 2453 if (am_transparent)
1905 { 2454 {
1906 pchanged = 1; 2455 pchanged = 1;
1907 XSetWindowBackground (display->display, TermWin.vt, 2456 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1908 PixColors[Color_bg]);
1909 am_transparent = am_pixmap_trans = 0; 2457 am_transparent = am_pixmap_trans = 0;
1910 } 2458 }
2459
1911 return pchanged; /* Don't try any more */ 2460 return pchanged; /* Don't try any more */
1912 } 2461 }
1913 2462
1914 /* Get all X ops out of the queue so that our information is up-to-date. */ 2463 /* Get all X ops out of the queue so that our information is up-to-date. */
1915 XSync (display->display, False); 2464 XSync (disp, False);
1916 2465
1917 /* 2466 /*
1918 * Make the frame window set by the window manager have 2467 * Make the frame window set by the window manager have
1919 * the root background. Some window managers put multiple nested frame 2468 * the root background. Some window managers put multiple nested frame
1920 * windows for each client, so we have to take care about that. 2469 * windows for each client, so we have to take care about that.
1921 */ 2470 */
1922 i = (xa[XA_XROOTPMAPID] != 0 2471 i = (xa[XA_XROOTPMAP_ID]
1923 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2472 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1924 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2473 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1925 &nitems, &bytes_after, &prop) == Success)); 2474 &nitems, &bytes_after, &prop) == Success);
2475
1926 if (!i || prop == NULL) 2476 if (!i || prop == NULL)
2477 i = (xa[XA_ESETROOT_PMAP_ID]
2478 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2479 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2480 &nitems, &bytes_after, &prop) == Success);
2481
2482 if (!i || prop == NULL
2483#if TINTING
2484 || !rs[Rs_color + Color_tint]
2485#endif
2486 )
1927 have_pixmap = 0; 2487 have_pixmap = 0;
1928 else 2488 else
1929 { 2489 {
1930 have_pixmap = 1; 2490 have_pixmap = 1;
1931 rootpixmap = * ((Pixmap *)prop); 2491 rootpixmap = *(Pixmap *)prop;
1932 XFree (prop); 2492 XFree (prop);
1933 } 2493 }
2494
1934 if (have_pixmap) 2495 if (have_pixmap)
1935 { 2496 {
1936 /* 2497 /*
1937 * Copy display->root pixmap transparency 2498 * Copy display->root pixmap transparency
1938 */ 2499 */
… …
1941 Window cr; 2502 Window cr;
1942 XImage *image; 2503 XImage *image;
1943 GC gc; 2504 GC gc;
1944 XGCValues gcvalue; 2505 XGCValues gcvalue;
1945 2506
1946 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2507 XTranslateCoordinates (disp, parent[0], display->root,
1947 0, 0, &sx, &sy, &cr); 2508 0, 0, &sx, &sy, &cr);
1948 nw = (unsigned int)szHint.width; 2509 nw = (unsigned int)szHint.width;
1949 nh = (unsigned int)szHint.height; 2510 nh = (unsigned int)szHint.height;
1950 nx = ny = 0; 2511 nx = ny = 0;
1951 2512
1952 if (sx < 0) 2513 if (sx < 0)
… …
1961 nh += sy; 2522 nh += sy;
1962 ny = -sy; 2523 ny = -sy;
1963 sy = 0; 2524 sy = 0;
1964 } 2525 }
1965 2526
1966 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2527 min_it (nw, (unsigned int) (wrootattr.width - sx));
1967 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2528 min_it (nh, (unsigned int) (wrootattr.height - sy));
2529
2530 XSync (disp, False);
1968 allowedxerror = -1; 2531 allowedxerror = -1;
1969 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2532 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
1970 ZPixmap); 2533
1971 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2534 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1972 /* XXX: may need a delay here? */ 2535 /* XXX: may need a delay here? */
1973 allowedxerror = 0; 2536 allowedxerror = 0;
2537
1974 if (image == NULL) 2538 if (image == NULL)
1975 { 2539 {
1976 if (am_transparent && am_pixmap_trans) 2540 if (am_transparent && am_pixmap_trans)
1977 { 2541 {
1978 pchanged = 1; 2542 pchanged = 1;
1979 if (TermWin.pixmap != None) 2543 if (pixmap != None)
1980 { 2544 {
1981 XFreePixmap (display->display, TermWin.pixmap); 2545 XFreePixmap (disp, pixmap);
1982 TermWin.pixmap = None; 2546 pixmap = None;
1983 } 2547 }
1984 } 2548 }
2549
1985 am_pixmap_trans = 0; 2550 am_pixmap_trans = 0;
1986 } 2551 }
1987 else 2552 else
1988 { 2553 {
1989 if (TermWin.pixmap != None) 2554 if (pixmap != None)
1990 XFreePixmap (display->display, TermWin.pixmap); 2555 XFreePixmap (disp, pixmap);
2556
2557#if TINTING
2558 if (ISSET_PIXCOLOR (Color_tint))
2559 {
2560 unsigned short rm, gm, bm;
2561 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2562
2563 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2564
2565 ShadeXImage (display, image, shade, rm, gm, bm);
2566 }
2567#endif
2568
1991 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2569 pixmap = XCreatePixmap (disp, vt,
1992 (unsigned int)szHint.width,
1993 (unsigned int)szHint.height, 2570 szHint.width, szHint.height, image->depth);
1994 (unsigned int)image->depth);
1995 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2571 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
1996 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2572 XPutImage (disp, pixmap, gc, image, 0, 0,
1997 nx, ny, (unsigned int)image->width,
1998 (unsigned int)image->height); 2573 nx, ny, image->width, image->height);
1999 XFreeGC (display->display, gc); 2574 XFreeGC (disp, gc);
2000 XDestroyImage (image); 2575 XDestroyImage (image);
2001 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2576 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2002 TermWin.pixmap); 2577 XClearWindow (disp, parent[0]);
2578
2003 if (!am_transparent || !am_pixmap_trans) 2579 if (!am_transparent || !am_pixmap_trans)
2004 pchanged = 1; 2580 pchanged = 1;
2581
2005 am_transparent = am_pixmap_trans = 1; 2582 am_transparent = am_pixmap_trans = 1;
2006 } 2583 }
2007 } 2584 }
2008 2585
2009 if (!am_pixmap_trans) 2586 if (am_pixmap_trans)
2587 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2588 else
2010 { 2589 {
2011 unsigned int n; 2590 unsigned int n;
2012 /* 2591 /*
2013 * InheritPixmap transparency 2592 * InheritPixmap transparency
2014 */ 2593 */
2015 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2016 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2594 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2017 i++)
2018 { 2595 {
2019 oldp = TermWin.parent[i]; 2596 oldp = parent[i];
2020 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2597 XQueryTree (disp, parent[i - 1], &root,
2021 &TermWin.parent[i], &list, &n); 2598 &parent[i], &list, &n);
2022 XFree (list); 2599 XFree (list);
2023 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2600
2024 if (TermWin.parent[i] == display->root) 2601 if (parent[i] == display->root)
2025 { 2602 {
2026 if (oldp != None) 2603 if (oldp != None)
2027 pchanged = 1; 2604 pchanged = 1;
2605
2028 break; 2606 break;
2029 } 2607 }
2608
2030 if (oldp != TermWin.parent[i]) 2609 if (oldp != parent[i])
2031 pchanged = 1; 2610 pchanged = 1;
2032 } 2611 }
2033 2612
2034 n = 0; 2613 n = 0;
2035 2614
2036 if (pchanged) 2615 if (pchanged)
2037 { 2616 {
2038 for (; n < (unsigned int)i; n++) 2617 for (; n < (unsigned int)i; n++)
2039 { 2618 {
2040 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2619 XGetWindowAttributes (disp, parent[n], &wattr);
2041 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2042 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2620 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2043 { 2621 {
2044 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2622 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2045 break; 2623 break;
2046 } 2624 }
2047 } 2625 }
2048 } 2626 }
2049 2627
2050 if (n > (int) (sizeof (TermWin.parent) 2628 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2051 / sizeof (TermWin.parent[0])))
2052 { 2629 {
2053 D_X ((stderr, "InheritPixmap Turning off")); 2630 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2054 XSetWindowBackground (display->display, TermWin.parent[0], 2631 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2055 PixColors[Color_fg]);
2056 XSetWindowBackground (display->display, TermWin.vt,
2057 PixColors[Color_bg]);
2058 am_transparent = 0; 2632 am_transparent = 0;
2059 /* XXX: also turn off Opt_transparent? */ 2633 /* XXX: also turn off Opt_transparent? */
2060 } 2634 }
2061 else 2635 else
2062 { 2636 {
2063 /* wait (an arbitrary period) for the WM to do its thing
2064 * needed for fvwm2.2.2 (and before?) */
2065# ifdef HAVE_NANOSLEEP
2066 struct timespec rqt;
2067
2068 rqt.tv_sec = 1;
2069 rqt.tv_nsec = 0;
2070 nanosleep (&rqt, NULL);
2071# else
2072 sleep (1);
2073# endif
2074 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2075 for (n = 0; n < (unsigned int)i; n++) 2637 for (n = 0; n < (unsigned int)i; n++)
2076 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2638 {
2077 ParentRelative); 2639 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2078 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2640 XClearWindow (disp, parent[n]);
2079 ParentRelative); 2641 }
2642
2643 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2080 am_transparent = 1; 2644 am_transparent = 1;
2081 } 2645 }
2082 2646
2083 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2647 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2084 TermWin.parent[i] = None; 2648 parent[i] = None;
2649 }
2650
2651 if (scrollBar.win)
2085 } 2652 {
2653 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2654 scrollBar.setIdle ();
2655 scrollbar_show (0);
2656 }
2657
2658 if (am_transparent)
2659 {
2660 want_refresh = want_full_refresh = 1;
2661 if (am_pixmap_trans)
2662 flush ();
2663 }
2664
2086 return pchanged; 2665 return pchanged;
2087} 2666}
2088#endif 2667#endif
2089 2668
2090/*}}} */ 2669/*}}} */
2670
2671bool
2672rxvt_term::cmd_parse ()
2673{
2674 bool flag = false;
2675 wchar_t ch = NOCHAR;
2676 char *seq_begin; // remember start of esc-sequence here
2677
2678 for (;;)
2679 {
2680 if (ch == NOCHAR)
2681 {
2682 seq_begin = cmdbuf_ptr;
2683 ch = next_char ();
2684
2685 if (ch == NOCHAR)
2686 break;
2687 }
2688
2689 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2690 {
2691 if (!seen_input)
2692 {
2693 seen_input = 1;
2694 // many badly-written programs (e.g. jed) contain a race condition:
2695 // they first read the screensize and then install a SIGWINCH handler.
2696 // some window managers resize the window early, and these programs
2697 // then sometimes get the size wrong.
2698 // unfortunately other programs are even more buggy and dislike
2699 // being sent SIGWINCH, so only do it when we were in fact being
2700 // resized.
2701 if (seen_resize && cmd_pid)
2702 kill (-cmd_pid, SIGWINCH);
2703 }
2704
2705 /* Read a text string from the input buffer */
2706 wchar_t buf[UBUFSIZ];
2707 bool refreshnow = false;
2708 int nlines = 0;
2709 wchar_t *str = buf;
2710 wchar_t *eol = str + min (ncol, UBUFSIZ);
2711
2712 for (;;)
2713 {
2714 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2715 break;
2716
2717 *str++ = ch;
2718
2719 if (ch == C0_LF || str >= eol)
2720 {
2721 if (ch == C0_LF)
2722 nlines++;
2723
2724 refresh_count++;
2725
2726 if (!OPTION (Opt_jumpScroll)
2727 || (refresh_count >= refresh_limit * (nrow - 1)))
2728 {
2729 refreshnow = true;
2730 refresh_count = 0;
2731 ch = NOCHAR;
2732 break;
2733 }
2734
2735 // scr_add_lines only works for nlines <= nrow - 1.
2736 if (nlines >= nrow - 1)
2737 {
2738 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2739 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2740 scr_add_lines (buf, str - buf, nlines);
2741
2742 nlines = 0;
2743 str = buf;
2744 eol = str + min (ncol, UBUFSIZ);
2745 }
2746
2747 if (str >= eol)
2748 {
2749 if (eol >= buf + UBUFSIZ)
2750 {
2751 ch = NOCHAR;
2752 break;
2753 }
2754 else
2755 eol = min (eol + ncol, buf + UBUFSIZ);
2756 }
2757
2758 }
2759
2760 seq_begin = cmdbuf_ptr;
2761 ch = next_char ();
2762 }
2763
2764 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2765 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2766 scr_add_lines (buf, str - buf, nlines);
2767
2768 /*
2769 * If there have been a lot of new lines, then update the screen
2770 * What the heck I'll cheat and only refresh less than every page-full.
2771 * the number of pages between refreshes is refresh_limit, which
2772 * is incremented here because we must be doing flat-out scrolling.
2773 */
2774 if (refreshnow)
2775 {
2776 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2777 refresh_limit++;
2778 else
2779 {
2780 flag = true;
2781 scr_refresh ();
2782 want_refresh = 1;
2783 }
2784 }
2785
2786 }
2787 else
2788 {
2789 try
2790 {
2791 process_nonprinting (ch);
2792 }
2793 catch (const class out_of_input &o)
2794 {
2795 // we ran out of input, retry later
2796 cmdbuf_ptr = seq_begin;
2797 break;
2798 }
2799
2800 ch = NOCHAR;
2801 }
2802 }
2803
2804 return flag;
2805}
2806
2807// read the next character
2808wchar_t
2809rxvt_term::next_char () NOTHROW
2810{
2811 while (cmdbuf_ptr < cmdbuf_endp)
2812 {
2813 // assume 7-bit to be ascii ALWAYS
2814 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2815 return *cmdbuf_ptr++;
2816
2817 wchar_t wc;
2818 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2819
2820 if (len == (size_t)-2)
2821 {
2822 // the mbstate stores incomplete sequences. didn't know this :/
2823 cmdbuf_ptr = cmdbuf_endp;
2824 break;
2825 }
2826
2827 if (len == (size_t)-1)
2828 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2829
2830 // assume wchar == unicode
2831 cmdbuf_ptr += len;
2832 return wc & UNICODE_MASK;
2833 }
2834
2835 return NOCHAR;
2836}
2837
2838// read the next octet
2839uint32_t
2840rxvt_term::next_octet () NOTHROW
2841{
2842 return cmdbuf_ptr < cmdbuf_endp
2843 ? (unsigned char)*cmdbuf_ptr++
2844 : NOCHAR;
2845}
2846
2847static class out_of_input out_of_input;
2848
2849/* rxvt_cmd_getc () - Return next input character */
2850/*
2851 * Return the next input character after first passing any keyboard input
2852 * to the command.
2853 */
2854wchar_t
2855rxvt_term::cmd_getc () THROW ((class out_of_input))
2856{
2857 wchar_t c = next_char ();
2858
2859 if (c == NOCHAR)
2860 throw out_of_input;
2861
2862 return c;
2863}
2864
2865uint32_t
2866rxvt_term::cmd_get8 () THROW ((class out_of_input))
2867{
2868 uint32_t c = next_octet ();
2869
2870 if (c == NOCHAR)
2871 throw out_of_input;
2872
2873 return c;
2874}
2091 2875
2092/*{{{ print pipe */ 2876/*{{{ print pipe */
2093/*----------------------------------------------------------------------*/ 2877/*----------------------------------------------------------------------*/
2094#ifdef PRINTPIPE 2878#ifdef PRINTPIPE
2095FILE * 2879FILE *
2096rxvt_term::popen_printer () 2880rxvt_term::popen_printer ()
2097{ 2881{
2098 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2882 FILE *stream = popen (rs[Rs_print_pipe], "w");
2099 2883
2100 if (stream == NULL) 2884 if (stream == NULL)
2101 rxvt_print_error ("can't open printer pipe"); 2885 rxvt_warn ("can't open printer pipe, not printing.\n");
2886
2102 return stream; 2887 return stream;
2103} 2888}
2104 2889
2105int 2890int
2106rxvt_term::pclose_printer (FILE *stream) 2891rxvt_term::pclose_printer (FILE *stream)
2107{ 2892{
2108 fflush (stream); 2893 fflush (stream);
2109 /* pclose () reported not to work on SunOS 4.1.3 */
2110# if defined (__sun__) /* TODO: RESOLVE THIS */
2111 /* pclose works provided SIGCHLD handler uses waitpid */
2112 return pclose (stream); /* return fclose (stream); */
2113# else
2114 return pclose (stream); 2894 return pclose (stream);
2115# endif
2116} 2895}
2117 2896
2118/* 2897/*
2119 * simulate attached vt100 printer 2898 * simulate attached vt100 printer
2120 */ 2899 */
2121void 2900void
2122rxvt_term::process_print_pipe () 2901rxvt_term::process_print_pipe ()
2123{ 2902{
2124 int done; 2903 int done;
2125 FILE *fd; 2904 FILE *fd;
2126 2905
2127 if ((fd = popen_printer ()) == NULL) 2906 if ((fd = popen_printer ()) == NULL)
2128 return; 2907 return;
2129 2908
2130 /* 2909 /*
2131 * Send all input to the printer until either ESC[4i or ESC[?4i 2910 * Send all input to the printer until either ESC[4i or ESC[?4i
2132 * is received. 2911 * is received.
2133 */ 2912 */
2134 for (done = 0; !done;) 2913 for (done = 0; !done;)
2135 { 2914 {
2136 unsigned char buf[8]; 2915 unsigned char buf[8];
2137 unsigned char ch; 2916 unicode_t ch;
2138 unsigned int i, len; 2917 unsigned int i, len;
2139 2918
2140 if ((ch = cmd_getc ()) != C0_ESC) 2919 if ((ch = cmd_getc ()) != C0_ESC)
2141 { 2920 {
2142 if (putc (ch, fd) == EOF) 2921 if (putc (ch, fd) == EOF)
2143 break; /* done = 1 */ 2922 break; /* done = 1 */
… …
2158 { 2937 {
2159 if ((buf[len++] = cmd_getc ()) == 'i') 2938 if ((buf[len++] = cmd_getc ()) == 'i')
2160 break; /* done = 1 */ 2939 break; /* done = 1 */
2161 } 2940 }
2162 } 2941 }
2942
2163 for (i = 0; i < len; i++) 2943 for (i = 0; i < len; i++)
2164 if (putc (buf[i], fd) == EOF) 2944 if (putc (buf[i], fd) == EOF)
2165 { 2945 {
2166 done = 1; 2946 done = 1;
2167 break; 2947 break;
2168 } 2948 }
2169 } 2949 }
2170 } 2950 }
2951
2171 pclose_printer (fd); 2952 pclose_printer (fd);
2172} 2953}
2173#endif /* PRINTPIPE */ 2954#endif /* PRINTPIPE */
2174/*}}} */ 2955/*}}} */
2175 2956
2176/* *INDENT-OFF* */ 2957/* *INDENT-OFF* */
2177enum { 2958enum {
2178 C1_40 = 0x40, 2959 C1_40 = 0x40,
2179 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2960 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2180 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2961 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2181 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2962 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2182 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2963 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2183}; 2964};
2184/* *INDENT-ON* */ 2965/* *INDENT-ON* */
2185 2966
2186/*{{{ process non-printing single characters */ 2967/*{{{ process non-printing single characters */
2187void 2968void
2188rxvt_term::process_nonprinting (unsigned char ch) 2969rxvt_term::process_nonprinting (unicode_t ch)
2189{ 2970{
2190 switch (ch) 2971 switch (ch)
2191 { 2972 {
2973 case C0_ESC:
2974 process_escape_seq ();
2975 break;
2192 case C0_ENQ: /* terminal Status */ 2976 case C0_ENQ: /* terminal Status */
2193 if (rs[Rs_answerbackstring]) 2977 if (rs[Rs_answerbackstring])
2194 tt_write ( 2978 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2195 (const unsigned char *)rs[Rs_answerbackstring],
2196 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2197 else 2979 else
2198 tt_write ((unsigned char *)VT100_ANS, 2980 tt_write (VT100_ANS, strlen (VT100_ANS));
2199 (unsigned int)STRLEN (VT100_ANS));
2200 break; 2981 break;
2201 case C0_BEL: /* bell */ 2982 case C0_BEL: /* bell */
2202 scr_bell (); 2983 scr_bell ();
2203 break; 2984 break;
2204 case C0_BS: /* backspace */ 2985 case C0_BS: /* backspace */
… …
2219 scr_charset_choose (1); 3000 scr_charset_choose (1);
2220 break; 3001 break;
2221 case C0_SI: /* shift in - acs */ 3002 case C0_SI: /* shift in - acs */
2222 scr_charset_choose (0); 3003 scr_charset_choose (0);
2223 break; 3004 break;
3005
3006#ifdef EIGHT_BIT_CONTROLS
3007 // 8-bit controls
3008 case 0x90: /* DCS */
3009 process_dcs_seq ();
3010 break;
3011 case 0x9b: /* CSI */
3012 process_csi_seq ();
3013 break;
3014 case 0x9d: /* CSI */
3015 process_osc_seq ();
3016 break;
3017#endif
2224 } 3018 }
2225} 3019}
2226/*}}} */ 3020/*}}} */
2227 3021
2228 3022
2229/*{{{ process VT52 escape sequences */ 3023/*{{{ process VT52 escape sequences */
2230void 3024void
2231rxvt_term::process_escape_vt52 (unsigned char ch) 3025rxvt_term::process_escape_vt52 (unicode_t ch)
2232{ 3026{
2233 int row, col; 3027 int row, col;
2234 3028
2235 switch (ch) 3029 switch (ch)
2236 { 3030 {
… …
2288 3082
2289/*{{{ process escape sequences */ 3083/*{{{ process escape sequences */
2290void 3084void
2291rxvt_term::process_escape_seq () 3085rxvt_term::process_escape_seq ()
2292{ 3086{
2293 unsigned char ch = cmd_getc (); 3087 unicode_t ch = cmd_getc ();
2294 3088
2295 if (PrivateModes & PrivMode_vt52) 3089 if (priv_modes & PrivMode_vt52)
2296 { 3090 {
2297 process_escape_vt52 (ch); 3091 process_escape_vt52 (ch);
2298 return; 3092 return;
2299 } 3093 }
2300 3094
… …
2315 scr_charset_set (2, (unsigned int)cmd_getc ()); 3109 scr_charset_set (2, (unsigned int)cmd_getc ());
2316 break; 3110 break;
2317 case '+': 3111 case '+':
2318 scr_charset_set (3, (unsigned int)cmd_getc ()); 3112 scr_charset_set (3, (unsigned int)cmd_getc ());
2319 break; 3113 break;
2320#ifndef NO_FRILLS 3114#if ENABLE_FRILLS
2321 case '6': 3115 case '6':
2322 scr_backindex (); 3116 scr_backindex ();
2323 break; 3117 break;
2324#endif 3118#endif
2325 case '7': 3119 case '7':
2326 scr_cursor (SAVE); 3120 scr_cursor (SAVE);
2327 break; 3121 break;
2328 case '8': 3122 case '8':
2329 scr_cursor (RESTORE); 3123 scr_cursor (RESTORE);
2330 break; 3124 break;
2331#ifndef NO_FRILLS 3125#if ENABLE_FRILLS
2332 case '9': 3126 case '9':
2333 scr_forwardindex (); 3127 scr_forwardindex ();
2334 break; 3128 break;
2335#endif 3129#endif
2336 case '=': 3130 case '=':
… …
2346 break; 3140 break;
2347 3141
2348 /* 8.3.87: NEXT LINE */ 3142 /* 8.3.87: NEXT LINE */
2349 case C1_NEL: /* ESC E */ 3143 case C1_NEL: /* ESC E */
2350 { 3144 {
2351 uint32_t nlcr[] = { '\n', '\r' }; 3145 wchar_t nlcr[] = { C0_LF, C0_CR };
2352 scr_add_lines (nlcr, 1, 2); 3146 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2353 } 3147 }
2354 break; 3148 break;
2355 3149
2356 /* kidnapped escape sequence: Should be 8.3.48 */ 3150 /* kidnapped escape sequence: Should be 8.3.48 */
2357 case C1_ESA: /* ESC G */ 3151 case C1_ESA: /* ESC G */
… …
2367 case C1_RI: /* ESC M */ 3161 case C1_RI: /* ESC M */
2368 scr_index (DN); 3162 scr_index (DN);
2369 break; 3163 break;
2370 3164
2371 /* 8.3.142: SINGLE-SHIFT TWO */ 3165 /* 8.3.142: SINGLE-SHIFT TWO */
2372 /*case C1_SS2: scr_single_shift (2); break; */ 3166 /*case C1_SS2: scr_single_shift (2); break; */
2373 3167
2374 /* 8.3.143: SINGLE-SHIFT THREE */ 3168 /* 8.3.143: SINGLE-SHIFT THREE */
2375 /*case C1_SS3: scr_single_shift (3); break; */ 3169 /*case C1_SS3: scr_single_shift (3); break; */
2376 3170
2377 /* 8.3.27: DEVICE CONTROL STRING */ 3171 /* 8.3.27: DEVICE CONTROL STRING */
2378 case C1_DCS: /* ESC P */ 3172 case C1_DCS: /* ESC P */
2379 process_dcs_seq (); 3173 process_dcs_seq ();
2380 break; 3174 break;
2381 3175
2382 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3176 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2383 case C1_SCI: /* ESC Z */ 3177 case C1_SCI: /* ESC Z */
2384 tt_write ((const unsigned char *)ESCZ_ANSWER, 3178 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2385 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2386 break; /* steal obsolete ESC [ c */ 3179 break; /* steal obsolete ESC [ c */
2387 3180
2388 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3181 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2389 case C1_CSI: /* ESC [ */ 3182 case C1_CSI: /* ESC [ */
2390 process_csi_seq (); 3183 process_csi_seq ();
… …
2395 process_osc_seq (); 3188 process_osc_seq ();
2396 break; 3189 break;
2397 3190
2398 /* 8.3.106: RESET TO INITIAL STATE */ 3191 /* 8.3.106: RESET TO INITIAL STATE */
2399 case 'c': 3192 case 'c':
3193 mbstate.reset ();
2400 scr_poweron (); 3194 scr_poweron ();
2401 scrollbar_show (1); 3195 scrollbar_show (1);
2402 break; 3196 break;
2403 3197
2404 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3198 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2416 3210
2417/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3211/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2418/* *INDENT-OFF* */ 3212/* *INDENT-OFF* */
2419enum { 3213enum {
2420 CSI_ICH = 0x40, 3214 CSI_ICH = 0x40,
2421 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3215 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2422 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3216 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2423 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3217 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2424 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3218 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2425 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3219 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2426 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3220 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2441 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3235 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2442 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3236 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2443 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3237 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2444 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3238 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2445 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3239 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2446 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3240 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2447 }; 3241 };
2448/* *INDENT-ON* */ 3242/* *INDENT-ON* */
2449 3243
2450void 3244void
2451rxvt_term::process_csi_seq () 3245rxvt_term::process_csi_seq ()
2452{ 3246{
2453 unsigned char ch, priv, i; 3247 unicode_t ch, priv, i;
2454 unsigned int nargs, p; 3248 unsigned int nargs, p;
2455 int n, ndef; 3249 int n, ndef;
2456 int arg[ESC_ARGS]; 3250 int arg[ESC_ARGS];
2457 3251
2458 for (nargs = ESC_ARGS; nargs > 0;) 3252 for (nargs = ESC_ARGS; nargs > 0;)
2459 arg[--nargs] = 0; 3253 arg[--nargs] = 0;
2460 3254
2461 priv = 0; 3255 priv = 0;
… …
2463 if (ch >= '<' && ch <= '?') 3257 if (ch >= '<' && ch <= '?')
2464 { /* '<' '=' '>' '?' */ 3258 { /* '<' '=' '>' '?' */
2465 priv = ch; 3259 priv = ch;
2466 ch = cmd_getc (); 3260 ch = cmd_getc ();
2467 } 3261 }
3262
2468 /* read any numerical arguments */ 3263 /* read any numerical arguments */
2469 for (n = -1; ch < CSI_ICH; ) 3264 for (n = -1; ch < CSI_ICH; )
2470 { 3265 {
2471 if (isdigit (ch)) 3266 if (isdigit (ch))
2472 { 3267 {
… …
2479 { 3274 {
2480 if (nargs < ESC_ARGS) 3275 if (nargs < ESC_ARGS)
2481 arg[nargs++] = n; 3276 arg[nargs++] = n;
2482 n = -1; 3277 n = -1;
2483 } 3278 }
2484 else if (ch == '\b') 3279 else if (IS_CONTROL (ch))
2485 {
2486 scr_backspace ();
2487 }
2488 else if (ch == C0_ESC)
2489 {
2490 process_escape_seq ();
2491 return;
2492 }
2493 else if (ch < ' ')
2494 {
2495 process_nonprinting (ch); 3280 process_nonprinting (ch);
2496 } 3281
2497 ch = cmd_getc (); 3282 ch = cmd_getc ();
2498 } 3283 }
2499 3284
2500 if (ch > CSI_7F) 3285 if (ch > CSI_7F)
2501 return; 3286 return;
… …
2523 { 3308 {
2524 switch (priv) 3309 switch (priv)
2525 { 3310 {
2526 case '>': 3311 case '>':
2527 if (ch == CSI_DA) /* secondary device attributes */ 3312 if (ch == CSI_DA) /* secondary device attributes */
2528 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 3313 {
3314 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
3315 // 'U' for rxvt-unicode <= 7.2, and Mm85 (e.g. 7385 for 7.3) for later versions.
3316 //
3317 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3318 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
3319 // that we do not support xterm mouse reporting (should be 95 when we do).
3320 //
3321 tt_printf ("\033[>%c%c85;94;0c", VERSION[0], VERSION[1]);
3322 }
2529 break; 3323 break;
2530 case '?': 3324 case '?':
2531 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3325 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2532 process_terminal_mode (ch, priv, nargs, arg); 3326 process_terminal_mode (ch, priv, nargs, arg);
2533 break; 3327 break;
… …
2638 3432
2639 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3433 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2640 arg[0] = -arg[0]; 3434 arg[0] = -arg[0];
2641 /* FALLTHROUGH */ 3435 /* FALLTHROUGH */
2642 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3436 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2643 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3437 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2644 break; 3438 break;
2645 3439
2646 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3440 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2647 tt_write ((const unsigned char *)VT100_ANS, 3441 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2648 (unsigned int) (sizeof (VT100_ANS) - 1));
2649 break; 3442 break;
2650 3443
2651 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3444 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2652 process_sgr_mode (nargs, arg); 3445 process_sgr_mode (nargs, arg);
2653 break; 3446 break;
… …
2659 tt_printf ("\033[0n"); 3452 tt_printf ("\033[0n");
2660 break; 3453 break;
2661 case 6: /* CPR requested */ 3454 case 6: /* CPR requested */
2662 scr_report_position (); 3455 scr_report_position ();
2663 break; 3456 break;
2664#if defined (ENABLE_DISPLAY_ANSWER)
2665 case 7: /* unofficial extension */ 3457 case 7: /* unofficial extension */
3458 if (OPTION (Opt_insecure))
2666 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3459 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2667 break; 3460 break;
2668#endif
2669 case 8: /* unofficial extension */ 3461 case 8: /* unofficial extension */
2670 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3462 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2671 break; 3463 break;
2672 } 3464 }
2673 break; 3465 break;
2674 3466
2675 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3467 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2708 break; 3500 break;
2709 3501
2710 case CSI_RM: /* 8.3.107: RESET MODE */ 3502 case CSI_RM: /* 8.3.107: RESET MODE */
2711 if (arg[0] == 4) 3503 if (arg[0] == 4)
2712 scr_insert_mode (0); 3504 scr_insert_mode (0);
3505 else if (arg[0] == 20)
3506 priv_modes &= ~PrivMode_LFNL;
2713 break; 3507 break;
2714 3508
2715 case CSI_SM: /* 8.3.126: SET MODE */ 3509 case CSI_SM: /* 8.3.126: SET MODE */
2716 if (arg[0] == 4) 3510 if (arg[0] == 4)
2717 scr_insert_mode (1); 3511 scr_insert_mode (1);
3512 else if (arg[0] == 20)
3513 priv_modes |= PrivMode_LFNL;
2718 break; 3514 break;
2719 3515
2720 /* 3516 /*
2721 * PRIVATE USE beyond this point. All CSI_7? sequences here 3517 * PRIVATE USE beyond this point. All CSI_7? sequences here
2722 */ 3518 */
… …
2734 break; 3530 break;
2735 case CSI_75: 3531 case CSI_75:
2736 scr_cursor (RESTORE); 3532 scr_cursor (RESTORE);
2737 break; 3533 break;
2738 3534
2739#ifndef NO_FRILLS 3535#if ENABLE_FRILLS
2740 case CSI_74: 3536 case CSI_74:
2741 process_window_ops (arg, nargs); 3537 process_window_ops (arg, nargs);
2742 break; 3538 break;
2743#endif 3539#endif
2744 3540
2745 case CSI_78: /* DECREQTPARM */ 3541 case CSI_78: /* DECREQTPARM */
2746 if (arg[0] == 0 || arg[0] == 1) 3542 if (arg[0] == 0 || arg[0] == 1)
2747 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3543 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2748 /* FALLTHROUGH */ 3544 break;
2749 3545
2750 default: 3546 default:
2751 break; 3547 break;
2752 } 3548 }
2753} 3549}
2754/*}}} */ 3550/*}}} */
2755 3551
2756#ifndef NO_FRILLS 3552#if ENABLE_FRILLS
2757/* ARGSUSED */ 3553/* ARGSUSED */
2758void 3554void
2759rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3555rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2760{ 3556{
2761 int x, y; 3557 int x, y;
2762#if 0
2763 char *s;
2764#endif
2765 XWindowAttributes wattr; 3558 XWindowAttributes wattr;
2766 Window wdummy; 3559 Window wdummy;
3560 dDisp;
2767 3561
2768 if (nargs == 0) 3562 if (nargs == 0)
2769 return; 3563 return;
3564
2770 switch (args[0]) 3565 switch (args[0])
2771 { 3566 {
2772 /* 3567 /*
2773 * commands 3568 * commands
2774 */ 3569 */
2775 case 1: /* deiconify window */ 3570 case 1: /* deiconify window */
2776 XMapWindow (display->display, TermWin.parent[0]); 3571 XMapWindow (disp, parent[0]);
2777 break; 3572 break;
2778 case 2: /* iconify window */ 3573 case 2: /* iconify window */
2779 XIconifyWindow (display->display, TermWin.parent[0], 3574 XIconifyWindow (disp, parent[0], display->screen);
2780 DefaultScreen (display->display));
2781 break; 3575 break;
2782 case 3: /* set position (pixels) */ 3576 case 3: /* set position (pixels) */
2783 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3577 XMoveWindow (disp, parent[0], args[1], args[2]);
2784 break; 3578 break;
2785 case 4: /* set size (pixels) */ 3579 case 4: /* set size (pixels) */
2786 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3580 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2787 break; 3581 break;
2788 case 5: /* raise window */ 3582 case 5: /* raise window */
2789 XRaiseWindow (display->display, TermWin.parent[0]); 3583 XRaiseWindow (disp, parent[0]);
2790 break; 3584 break;
2791 case 6: /* lower window */ 3585 case 6: /* lower window */
2792 XLowerWindow (display->display, TermWin.parent[0]); 3586 XLowerWindow (disp, parent[0]);
2793 break; 3587 break;
2794 case 7: /* refresh window */ 3588 case 7: /* refresh window */
2795 scr_touch (true); 3589 scr_touch (true);
2796 break; 3590 break;
2797 case 8: /* set size (chars) */ 3591 case 8: /* set size (chars) */
2798 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3592 set_widthheight ((unsigned int) (args[2] * fwidth),
2799 (unsigned int) (args[1] * TermWin.fheight)); 3593 (unsigned int) (args[1] * fheight));
2800 break; 3594 break;
3595
3596 //case 9: NYI, TODO, restore maximized window or maximize window
2801 default: 3597 default:
2802 if (args[0] >= 24) /* set height (chars) */ 3598 if (args[0] >= 24) /* set height (chars) */
2803 set_widthheight ((unsigned int)TermWin.width, 3599 set_widthheight ((unsigned int)width,
2804 (unsigned int) (args[1] * TermWin.fheight)); 3600 (unsigned int) (args[1] * fheight));
2805 break; 3601 break;
3602
3603
2806 /* 3604 /*
2807 * reports - some output format copied from XTerm 3605 * reports - some output format copied from XTerm
2808 */ 3606 */
2809 case 11: /* report window state */ 3607 case 11: /* report window state */
2810 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3608 XGetWindowAttributes (disp, parent[0], &wattr);
2811 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3609 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2812 break; 3610 break;
2813 case 13: /* report window position */ 3611 case 13: /* report window position */
2814 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3612 XGetWindowAttributes (disp, parent[0], &wattr);
2815 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3613 XTranslateCoordinates (disp, parent[0], wattr.root,
2816 -wattr.border_width, -wattr.border_width, 3614 -wattr.border_width, -wattr.border_width,
2817 &x, &y, &wdummy); 3615 &x, &y, &wdummy);
2818 tt_printf ("\033[3;%d;%dt", x, y); 3616 tt_printf ("\033[3;%d;%dt", x, y);
2819 break; 3617 break;
2820 case 14: /* report window size (pixels) */ 3618 case 14: /* report window size (pixels) */
2821 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3619 XGetWindowAttributes (disp, parent[0], &wattr);
2822 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3620 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2823 break; 3621 break;
3622 case 18: /* report text area size (chars) */
3623 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3624 break;
2824 case 18: /* report window size (chars) */ 3625 case 19: /* report window size (chars) */
2825 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3626 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2826 break; 3627 break;
2827#if 0 /* XXX: currently disabled due to security concerns */
2828 case 20: /* report icon label */ 3628 case 20: /* report icon label */
3629 {
3630 char *s;
2829 XGetIconName (display->display, TermWin.parent[0], &s); 3631 XGetIconName (disp, parent[0], &s);
2830 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3632 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3633 XFree (s);
3634 }
2831 break; 3635 break;
2832 case 21: /* report window title */ 3636 case 21: /* report window title */
3637 {
3638 char *s;
2833 XFetchName (display->display, TermWin.parent[0], &s); 3639 XFetchName (disp, parent[0], &s);
2834 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3640 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3641 XFree (s);
3642 }
2835 break; 3643 break;
2836#endif
2837
2838 } 3644 }
2839} 3645}
2840#endif 3646#endif
2841 3647
2842/*----------------------------------------------------------------------*/ 3648/*----------------------------------------------------------------------*/
2843/* 3649/*
2844 * get input up until STRING TERMINATOR (or BEL) 3650 * get input up until STRING TERMINATOR (or BEL)
2845 * ends_how is terminator used. returned input must be free ()d 3651 * ends_how is terminator used. returned input must be free()'d
2846 */ 3652 */
2847unsigned char * 3653char *
2848rxvt_term::get_to_st (unsigned char *ends_how) 3654rxvt_term::get_to_st (unicode_t &ends_how)
2849{ 3655{
2850 int seen_esc = 0; /* seen escape? */ 3656 unicode_t ch;
3657 bool seen_esc = false;
2851 unsigned int n = 0; 3658 unsigned int n = 0;
2852 unsigned char *s; 3659 wchar_t string[STRING_MAX];
2853 unsigned char ch, string[STRING_MAX];
2854 3660
2855 for (; (ch = cmd_getc ());) 3661 while ((ch = cmd_getc ()) != NOCHAR)
2856 { 3662 {
2857 if (ch == C0_BEL 3663 if (seen_esc)
2858 || ch == CHAR_ST 3664 {
2859 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3665 if (ch == 0x5c) /* 7bit ST */
2860 break; 3666 break;
3667 else
3668 return NULL;
3669 }
2861 if (ch == C0_ESC) 3670 else if (ch == C0_ESC)
2862 { 3671 {
2863 seen_esc = 1; 3672 seen_esc = true;
2864 continue; 3673 continue;
2865 } 3674 }
2866 else if (ch == '\t') 3675 else if (ch == C0_BEL || ch == CHAR_ST)
2867 ch = ' '; /* translate '\t' to space */ 3676 break;
2868 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3677 else if (ch < 0x20)
2869 return NULL; /* other control character - exit */ 3678 return NULL; /* other control character - exit */
2870 if (n < sizeof (string) - 1) 3679
3680 seen_esc = false;
3681
3682 if (n >= STRING_MAX - 1)
3683 // stop at some sane length
3684 return NULL;
3685
3686 if (ch == C0_SYN)
3687 string[n++] = cmd_get8 ();
3688 else
2871 string[n++] = ch; 3689 string[n++] = ch;
2872 seen_esc = 0;
2873 } 3690 }
3691
2874 string[n++] = '\0'; 3692 string[n++] = '\0';
2875 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3693
2876 return NULL;
2877 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3694 ends_how = (ch == 0x5c ? C0_ESC : ch);
2878 STRNCPY (s, string, n); 3695
2879 return s; 3696 return rxvt_wcstombs (string);
2880} 3697}
2881 3698
2882/*----------------------------------------------------------------------*/ 3699/*----------------------------------------------------------------------*/
2883/* 3700/*
2884 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3701 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2885 */ 3702 */
2886void 3703void
2887rxvt_term::process_dcs_seq () 3704rxvt_term::process_dcs_seq ()
2888{ 3705{
2889 unsigned char eh, *s; 3706 char *s;
3707 unicode_t eh;
3708
2890 /* 3709 /*
2891 * Not handled yet 3710 * Not handled yet
2892 */ 3711 */
2893 s = get_to_st (&eh); 3712 s = get_to_st (eh);
2894 if (s) 3713 if (s)
2895 free (s); 3714 free (s);
3715
2896 return; 3716 return;
2897} 3717}
2898 3718
2899/*----------------------------------------------------------------------*/ 3719/*----------------------------------------------------------------------*/
2900/* 3720/*
2901 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3721 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2902 */ 3722 */
2903void 3723void
2904rxvt_term::process_osc_seq () 3724rxvt_term::process_osc_seq ()
2905{ 3725{
2906 unsigned char ch, eh, *s; 3726 unicode_t ch, eh;
2907 int arg; 3727 int arg;
2908 3728
2909 ch = cmd_getc (); 3729 ch = cmd_getc ();
2910 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3730 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2911 arg = arg * 10 + (ch - '0'); 3731 arg = arg * 10 + (ch - '0');
2912 3732
2913 if (ch == ';') 3733 if (ch == ';')
2914 { 3734 {
2915 s = get_to_st (&eh); 3735 char *s = get_to_st (eh);
3736
2916 if (s) 3737 if (s)
2917 { 3738 {
2918 /*
2919 * rxvt_menubar_dispatch () violates the constness of the string,
2920 * so do it here
2921 */
2922 if (arg == XTerm_Menu)
2923#if 0 /* XXX: currently disabled due to security concerns */
2924 menubar_dispatch ((char *)s);
2925#else
2926 (void)0;
2927#endif
2928 else
2929 xterm_seq (arg, (char *)s, eh); 3739 process_xterm_seq (arg, s, eh);
2930 free (s); 3740 free (s);
2931 } 3741 }
2932 } 3742 }
2933} 3743}
3744
3745void
3746rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3747{
3748 if (str[0] == '?' && !str[1])
3749 {
3750 unsigned short r, g, b;
3751 pix_colors_focused[color].get (display, r, g, b);
3752 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3753 }
3754 else
3755 set_window_color (color, str);
3756}
3757
2934/* 3758/*
2935 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3759 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2936 * 0 = change iconName/title
2937 * 1 = change iconName
2938 * 2 = change title
2939 * 4 = change color
2940 * 12 = change text color
2941 * 13 = change mouse foreground color
2942 * 17 = change highlight character colour
2943 * 18 = change bold character color
2944 * 19 = change underlined character color
2945 * 46 = change logfile (not implemented)
2946 * 50 = change font
2947 *
2948 * rxvt extensions:
2949 * 10 = menu (may change in future)
2950 * 20 = bg pixmap
2951 * 39 = change default fg color
2952 * 49 = change default bg color
2953 * 55 = dump scrollback buffer and all of screen
2954 * 701 = change locale
2955 * 702 = find font
2956 */ 3760 */
2957void 3761void
2958rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3762rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2959{ 3763{
2960 int changed = 0; 3764 int color;
2961 int color;
2962 char *buf, *name; 3765 char *buf, *name;
3766 bool query = str[0] == '?' && !str[1];
3767 int saveop = op;
3768 dDisp;
2963 3769
2964 assert (str != NULL); 3770 assert (str != NULL);
2965 switch (op) 3771 switch (op)
2966 { 3772 {
2967 case XTerm_name: 3773 case XTerm_name:
2968 set_title (str); 3774 set_title (str);
2969 /* FALLTHROUGH */ 3775 /* FALLTHROUGH */
2970 case XTerm_iconName: 3776 case XTerm_iconName:
2971 set_iconName (str); 3777 set_icon_name (str);
2972 break; 3778 break;
2973 case XTerm_title: 3779 case XTerm_title:
2974 set_title (str); 3780 set_title (str);
2975 break; 3781 break;
3782 case XTerm_property:
3783 if (str[0] == '?')
3784 {
3785 Atom prop = display->atom (str + 1);
3786 Atom actual_type;
3787 int actual_format;
3788 unsigned long nitems;
3789 unsigned long bytes_after;
3790 unsigned char *value = 0;
3791 const char *str = "";
3792
3793 if (prop
3794 && XGetWindowProperty (disp, parent[0],
3795 prop, 0, 1<<16, 0, AnyPropertyType,
3796 &actual_type, &actual_format,
3797 &nitems, &bytes_after, &value) == Success
3798 && actual_type != None
3799 && actual_format == 8)
3800 str = (const char *)(value);
3801
3802 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3803
3804 XFree (value);
3805 }
3806 else
3807 {
3808 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3809
3810 if (eq)
3811 {
3812 *eq = 0;
3813 set_utf8_property (display->atom (str), eq + 1);
3814 }
3815 else
3816 XDeleteProperty (disp, parent[0],
3817 display->atom (str));
3818 }
3819 break;
3820
2976 case XTerm_Color: 3821 case XTerm_Color:
2977 for (buf = (char *)str; buf && *buf;) 3822 for (buf = (char *)str; buf && *buf;)
2978 { 3823 {
2979 if ((name = STRCHR (buf, ';')) == NULL) 3824 if ((name = strchr (buf, ';')) == NULL)
2980 break; 3825 break;
3826
2981 *name++ = '\0'; 3827 *name++ = '\0';
2982 color = atoi (buf); 3828 color = atoi (buf) + minCOLOR;
2983 if (color < 0 || color >= TOTAL_COLORS) 3829
3830 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2984 break; 3831 break;
3832
2985 if ((buf = STRCHR (name, ';')) != NULL) 3833 if ((buf = strchr (name, ';')) != NULL)
2986 *buf++ = '\0'; 3834 *buf++ = '\0';
3835
3836 if (name[0] == '?' && !name[1])
3837 {
3838 unsigned short r, g, b;
3839 pix_colors_focused[color].get (display, r, g, b);
3840 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3841 }
3842 else
2987 set_window_color (color + minCOLOR, name); 3843 set_window_color (color, name);
2988 } 3844 }
3845 break;
3846 case XTerm_Color00:
3847 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3848 break;
3849 case XTerm_Color01:
3850 process_color_seq (XTerm_Color01, Color_bg, str, resp);
2989 break; 3851 break;
2990#ifndef NO_CURSORCOLOR 3852#ifndef NO_CURSORCOLOR
2991 case XTerm_Color_cursor: 3853 case XTerm_Color_cursor:
2992 set_window_color (Color_cursor, str); 3854 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
2993 break; 3855 break;
2994#endif 3856#endif
2995 case XTerm_Color_pointer: 3857 case XTerm_Color_pointer_fg:
2996 set_window_color (Color_pointer, str); 3858 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3859 break;
3860 case XTerm_Color_pointer_bg:
3861 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
2997 break; 3862 break;
2998#ifndef NO_BOLD_UNDERLINE_REVERSE 3863#ifndef NO_BOLD_UNDERLINE_REVERSE
2999 case XTerm_Color_BD:
3000 set_window_color (Color_BD, str);
3001 break;
3002 case XTerm_Color_UL:
3003 set_window_color (Color_UL, str);
3004 break;
3005 case XTerm_Color_RV: 3864 case XTerm_Color_RV:
3006 set_window_color (Color_RV, str); 3865 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3007 break; 3866 break;
3867 case Rxvt_Color_BD:
3868 case URxvt_Color_BD:
3869 process_color_seq (op, Color_BD, str, resp);
3870 break;
3871 case Rxvt_Color_UL:
3872 case URxvt_Color_UL:
3873 process_color_seq (op, Color_UL, str, resp);
3874 break;
3875 case URxvt_Color_IT:
3876 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3877 break;
3008#endif 3878#endif
3879#if TRANSPARENT && TINTING
3880 case URxvt_Color_tint:
3881 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3882 check_our_parents ();
3883 if (am_transparent)
3884 want_full_refresh = want_refresh = 1;
3885 break;
3886#endif
3009 3887
3010 case XTerm_Menu: 3888 case Rxvt_Pixmap:
3011 /* 3889 {
3012 * rxvt_menubar_dispatch () violates the constness of the string,
3013 * so DON'T do it here
3014 */
3015 break;
3016 case XTerm_Pixmap:
3017 if (*str != ';') 3890 if (*str != ';')
3018 { 3891 {
3019#if XPM_BACKGROUND 3892#if XPM_BACKGROUND
3020 scale_pixmap (""); /* reset to default scaling */ 3893 scale_pixmap (""); /* reset to default scaling */
3021 set_bgPixmap (str); /* change pixmap */ 3894 set_bgPixmap (str); /* change pixmap */
3022#endif
3023 scr_touch (true); 3895 scr_touch (true);
3896#endif
3024 } 3897 }
3898
3899 int changed = 0;
3900
3025 while ((str = STRCHR (str, ';')) != NULL) 3901 while ((str = strchr (str, ';')) != NULL)
3026 { 3902 {
3027 str++; 3903 str++;
3028#if XPM_BACKGROUND 3904#if XPM_BACKGROUND
3029 changed += scale_pixmap (str); 3905 changed += scale_pixmap (str);
3030#endif 3906#endif
3031
3032 } 3907 }
3908
3033 if (changed) 3909 if (changed)
3034 { 3910 {
3035#ifdef XPM_BACKGROUND 3911#ifdef XPM_BACKGROUND
3036 resize_pixmap (); 3912 resize_pixmap ();
3037#endif
3038 scr_touch (true); 3913 scr_touch (true);
3914#endif
3039 } 3915 }
3916 }
3040 break; 3917 break;
3041 3918
3042 case XTerm_restoreFG: 3919 case Rxvt_restoreFG:
3043 set_window_color (Color_fg, str); 3920 set_window_color (Color_fg, str);
3044 break; 3921 break;
3045 case XTerm_restoreBG: 3922 case Rxvt_restoreBG:
3046 set_window_color (Color_bg, str); 3923 set_window_color (Color_bg, str);
3047 break; 3924 break;
3925
3048 case XTerm_logfile: 3926 case XTerm_logfile:
3927 // TODO, when secure mode?
3049 break; 3928 break;
3050 case XTerm_font: 3929
3051 change_font (str);
3052 break;
3053#ifndef NO_FRILLS
3054 case XTerm_locale:
3055 if (str[0] == '?' && !str[1])
3056 tt_printf ("%-.250s\n", locale);
3057 else
3058 {
3059 set_locale (str);
3060# ifdef USE_XIM
3061 im_cb ();
3062# endif
3063 }
3064 break;
3065 case XTerm_findfont:
3066 {
3067 int fid = TermWin.fontset->find_font (atoi (str));
3068 tt_printf ("%d %-.250s\n", fid, (*TermWin.fontset)[fid]->name);
3069 }
3070 break;
3071#endif
3072#if 0 3930#if 0
3073 case XTerm_dumpscreen: /* no error notices */ 3931 case Rxvt_dumpscreen: /* no error notices */
3074 { 3932 {
3075 int fd; 3933 int fd;
3076 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3934 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3077 { 3935 {
3078 scr_dump (fd); 3936 scr_dump (fd);
3079 close (fd); 3937 close (fd);
3080 } 3938 }
3081 } 3939 }
3082 break; 3940 break;
3083#endif 3941#endif
3942 case XTerm_font:
3943 op = URxvt_font;
3944 case URxvt_font:
3945#if ENABLE_STYLES
3946 case URxvt_boldFont:
3947 case URxvt_italicFont:
3948 case URxvt_boldItalicFont:
3949#endif
3950 if (query)
3951 tt_printf ("\33]%d;%-.250s%c", saveop,
3952 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3953 ? fontset[op - URxvt_font]->fontdesc : "",
3954 resp);
3955 else
3956 {
3957 const char *&res = rs[Rs_font + (op - URxvt_font)];
3084 3958
3959 res = strdup (str);
3960 allocated.push_back ((void *)res);
3961 set_fonts ();
3962 }
3963 break;
3964
3965#if ENABLE_FRILLS
3966 case URxvt_locale:
3967 if (query)
3968 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
3969 else
3970 {
3971 set_locale (str);
3972 pty->set_utf8_mode (enc_utf8);
3973 init_xlocale ();
3974 }
3975 break;
3976
3977 case URxvt_view_up:
3978 case URxvt_view_down:
3979 {
3980 int lines = atoi (str);
3981
3982 if (lines)
3983 scr_page (op == URxvt_view_up ? UP : DN, lines);
3984 else
3985 scr_erase_savelines ();
3986 }
3987
3988 break;
3989#endif
3990
3991#if ENABLE_PERL
3992 case URxvt_perl:
3993 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
3994 ; // no responses yet
3995 break;
3996#endif
3085 } 3997 }
3086} 3998}
3087/*----------------------------------------------------------------------*/ 3999/*----------------------------------------------------------------------*/
3088 4000
3089/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4001/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3097 * so no need for fancy checking 4009 * so no need for fancy checking
3098 */ 4010 */
3099int 4011int
3100rxvt_term::privcases (int mode, unsigned long bit) 4012rxvt_term::privcases (int mode, unsigned long bit)
3101{ 4013{
3102 int state; 4014 int state;
3103 4015
3104 if (mode == 's') 4016 if (mode == 's')
3105 { 4017 {
3106 SavedModes |= (PrivateModes & bit); 4018 SavedModes |= (priv_modes & bit);
3107 return -1; 4019 return -1;
3108 } 4020 }
3109 else 4021 else
3110 { 4022 {
3111 if (mode == 'r') 4023 if (mode == 'r')
3112 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4024 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3113 else 4025 else
3114 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 4026 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3115 PrivMode (state, bit); 4027 PrivMode (state, bit);
3116 } 4028 }
4029
3117 return state; 4030 return state;
3118} 4031}
3119 4032
3120/* we're not using priv _yet_ */ 4033/* we're not using priv _yet_ */
3121void 4034void
3122rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 4035rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3123{ 4036{
3124 unsigned int i, j; 4037 unsigned int i, j;
3125 int state; 4038 int state;
4039
3126 static const struct 4040 static const struct
3127 { 4041 {
3128 const int argval; 4042 const int argval;
3129 const unsigned long bit; 4043 const unsigned long bit;
3130 } 4044 }
4045
3131 argtopriv[] = { 4046 argtopriv[] = {
3132 { 1, PrivMode_aplCUR }, 4047 { 1, PrivMode_aplCUR },
3133 { 2, PrivMode_vt52 }, 4048 { 2, PrivMode_vt52 },
3134 { 3, PrivMode_132 }, 4049 { 3, PrivMode_132 },
3135 { 4, PrivMode_smoothScroll }, 4050 { 4, PrivMode_smoothScroll },
3136 { 5, PrivMode_rVideo }, 4051 { 5, PrivMode_rVideo },
3137 { 6, PrivMode_relOrigin }, 4052 { 6, PrivMode_relOrigin },
3138 { 7, PrivMode_Autowrap }, 4053 { 7, PrivMode_Autowrap },
4054 // 8, bi-directional support mode
3139 { 9, PrivMode_MouseX10 }, 4055 { 9, PrivMode_MouseX10 },
3140#ifdef menuBar_esc 4056 // 18, 19 printing-related
3141 { menuBar_esc, PrivMode_menuBar }, 4057 { 25, PrivMode_VisibleCursor },
3142#endif
3143#ifdef scrollBar_esc 4058#ifdef scrollBar_esc
3144 { scrollBar_esc, PrivMode_scrollBar }, 4059 { scrollBar_esc, PrivMode_scrollBar },
3145#endif 4060#endif
3146 { 25, PrivMode_VisibleCursor },
3147 { 35, PrivMode_ShiftKeys }, 4061 { 35, PrivMode_ShiftKeys }, // rxvt extension
3148 { 40, PrivMode_132OK }, 4062 { 40, PrivMode_132OK },
4063 // 41 xterm more fixes NYI
4064 // 45 margin bell NYI
4065 // 46 start logging
3149 { 47, PrivMode_Screen }, 4066 { 47, PrivMode_Screen },
3150 { 66, PrivMode_aplKP }, 4067 { 66, PrivMode_aplKP },
3151#ifndef NO_BACKSPACE_KEY 4068#ifndef NO_BACKSPACE_KEY
3152 { 67, PrivMode_BackSpace }, 4069 { 67, PrivMode_BackSpace },
3153#endif 4070#endif
3154 { 1000, PrivMode_MouseX11 }, 4071 { 1000, PrivMode_MouseX11 },
4072 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4073 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4074 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3155 { 1010, PrivMode_TtyOutputInh }, 4075 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3156 { 1011, PrivMode_Keypress }, 4076 { 1011, PrivMode_Keypress }, // rxvt extension
4077 // 1035 enable modifiers for alt, numlock NYI
4078 // 1036 send ESC for meta keys NYI
4079 // 1037 send DEL for keypad delete NYI
3157 { 1047, PrivMode_Screen }, 4080 { 1047, PrivMode_Screen },
4081 // 1048 save and restore cursor
3158 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4082 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4083 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3159 }; 4084 };
3160 4085
3161 if (nargs == 0) 4086 if (nargs == 0)
3162 return; 4087 return;
3163 4088
… …
3178 state = privcases (mode, argtopriv[j].bit); 4103 state = privcases (mode, argtopriv[j].bit);
3179 break; 4104 break;
3180 } 4105 }
3181 4106
3182 /* extra handling for values with state unkept */ 4107 /* extra handling for values with state unkept */
3183 if (state == -1)
3184 switch (arg[i]) 4108 switch (arg[i])
3185 { 4109 {
4110#if ENABLE_STYLES
4111 case 1021:
4112 set_option (Opt_intensityStyles, mode);
4113
4114 scr_touch (true);
4115 break;
4116#endif
3186 case 1048: /* alternative cursor save */ 4117 case 1048: /* alternative cursor save */
4118 case 1049:
4119 if (OPTION (Opt_secondaryScreen))
3187 if (mode == 0) 4120 if (mode == 0)
3188 scr_cursor (RESTORE); 4121 scr_cursor (RESTORE);
3189 else if (mode == 1) 4122 else if (mode == 1)
3190 scr_cursor (SAVE); 4123 scr_cursor (SAVE);
3191 /* FALLTHROUGH */
3192 default:
3193 continue; /* for (;i;) */
3194 }
3195
3196 /* extra handling for values with valid 0 or 1 state */
3197 switch (arg[i])
3198 {
3199 /* case 1: - application cursor keys */
3200 case 2: /* VT52 mode */
3201 /* oddball mode. should be set regardless of set/reset
3202 * parameter. Return from VT52 mode with an ESC < from
3203 * within VT52 mode
3204 */
3205 PrivMode (1, PrivMode_vt52);
3206 break; 4124 break;
4125 }
4126
4127 if (state >= 0)
4128 /* extra handling for values with valid 0 or 1 state */
4129 switch (arg[i])
4130 {
4131 /* case 1: - application cursor keys */
4132 case 2: /* VT52 mode */
4133 /* oddball mode. should be set regardless of set/reset
4134 * parameter. Return from VT52 mode with an ESC < from
4135 * within VT52 mode
4136 */
4137 PrivMode (1, PrivMode_vt52);
4138 break;
3207 case 3: /* 80/132 */ 4139 case 3: /* 80/132 */
3208 if (PrivateModes & PrivMode_132OK) 4140 if (priv_modes & PrivMode_132OK)
3209 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 4141 set_widthheight (((state ? 132 : 80) * fwidth), height);
3210 break; 4142 break;
3211 case 4: /* smooth scrolling */ 4143 case 4: /* smooth scrolling */
3212 if (state)
3213 Options &= ~Opt_jumpScroll;
3214 else
3215 Options |= Opt_jumpScroll; 4144 set_option (Opt_jumpScroll, !state);
3216 break; 4145 break;
3217 case 5: /* reverse video */ 4146 case 5: /* reverse video */
3218 scr_rvideo_mode (state); 4147 scr_rvideo_mode (state);
3219 break; 4148 break;
3220 case 6: /* relative/absolute origins */ 4149 case 6: /* relative/absolute origins */
3221 scr_relative_origin (state); 4150 scr_relative_origin (state);
3222 break; 4151 break;
3223 case 7: /* autowrap */ 4152 case 7: /* autowrap */
3224 scr_autowrap (state); 4153 scr_autowrap (state);
3225 break; 4154 break;
3226 /* case 8: - auto repeat, can't do on a per window basis */ 4155 /* case 8: - auto repeat, can't do on a per window basis */
3227 case 9: /* X10 mouse reporting */ 4156 case 9: /* X10 mouse reporting */
3228 if (state) /* orthogonal */ 4157 if (state) /* orthogonal */
3229 PrivateModes &= ~ (PrivMode_MouseX11); 4158 priv_modes &= ~PrivMode_MouseX11;
3230 break; 4159 break;
3231#ifdef menuBar_esc
3232 case menuBar_esc:
3233#ifdef MENUBAR
3234 map_menuBar (state);
3235#endif
3236 break;
3237#endif
3238#ifdef scrollBar_esc 4160#ifdef scrollBar_esc
3239 case scrollBar_esc: 4161 case scrollBar_esc:
3240 if (scrollbar_mapping (state)) 4162 if (scrollbar_mapping (state))
3241 { 4163 {
3242 resize_all_windows (0, 0, 0); 4164 resize_all_windows (0, 0, 0);
3243 scr_touch (true); 4165 scr_touch (true);
3244 } 4166 }
3245 break; 4167 break;
3246#endif 4168#endif
3247 case 25: /* visible/invisible cursor */ 4169 case 25: /* visible/invisible cursor */
3248 scr_cursor_visible (state); 4170 scr_cursor_visible (state);
3249 break; 4171 break;
3250 /* case 35: - shift keys */ 4172 /* case 35: - shift keys */
3251 /* case 40: - 80 <--> 132 mode */ 4173 /* case 40: - 80 <--> 132 mode */
3252 case 47: /* secondary screen */ 4174 case 47: /* secondary screen */
3253 scr_change_screen (state); 4175 scr_change_screen (state);
3254 break; 4176 break;
3255 /* case 66: - application key pad */ 4177 /* case 66: - application key pad */
3256 /* case 67: - backspace key */ 4178 /* case 67: - backspace key */
3257 case 1000: /* X11 mouse reporting */ 4179 case 1000: /* X11 mouse reporting */
3258 if (state) /* orthogonal */ 4180 if (state) /* orthogonal */
3259 PrivateModes &= ~ (PrivMode_MouseX10); 4181 priv_modes &= ~PrivMode_MouseX10;
3260 break; 4182 break;
3261#if 0 4183#if 0
3262 case 1001: 4184 case 1001:
3263 break; /* X11 mouse highlighting */ 4185 break; /* X11 mouse highlighting */
3264#endif 4186#endif
3265 case 1010: /* scroll to bottom on TTY output inhibit */ 4187 case 1010: /* scroll to bottom on TTY output inhibit */
3266 if (state)
3267 Options &= ~Opt_scrollTtyOutput;
3268 else
3269 Options |= Opt_scrollTtyOutput; 4188 set_option (Opt_scrollTtyOutput, !state);
3270 break; 4189 break;
3271 case 1011: /* scroll to bottom on key press */ 4190 case 1011: /* scroll to bottom on key press */
3272 if (state)
3273 Options |= Opt_scrollTtyKeypress; 4191 set_option (Opt_scrollTtyKeypress, state);
3274 else
3275 Options &= ~Opt_scrollTtyKeypress;
3276 break; 4192 break;
3277 case 1047: /* secondary screen w/ clearing */ 4193 case 1047: /* secondary screen w/ clearing last */
3278 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4194 if (OPTION (Opt_secondaryScreen))
3279 if (current_screen != PRIMARY) 4195 if (current_screen != PRIMARY)
3280 scr_erase_screen (2); 4196 scr_erase_screen (2);
3281 scr_change_screen (state); 4197 scr_change_screen (state);
3282 /* FALLTHROUGH */
3283 default:
3284 break; 4198 break;
4199 case 1049: /* secondary screen w/ clearing first */
4200 scr_change_screen (state);
4201 if (OPTION (Opt_secondaryScreen))
4202 if (current_screen != PRIMARY)
4203 scr_erase_screen (2);
4204 break;
4205 default:
4206 break;
3285 } 4207 }
3286 } 4208 }
3287} 4209}
3288/*}}} */ 4210/*}}} */
3289 4211
3290/*{{{ process sgr sequences */ 4212/*{{{ process sgr sequences */
3291void 4213void
3292rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4214rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3293{ 4215{
3294 unsigned int i; 4216 unsigned int i;
3295 short rendset; 4217 short rendset;
3296 int rendstyle; 4218 int rendstyle;
3297 4219
3298 if (nargs == 0) 4220 if (nargs == 0)
3299 { 4221 {
3300 scr_rendition (0, ~RS_None); 4222 scr_rendition (0, ~RS_None);
3301 return; 4223 return;
3302 } 4224 }
4225
3303 for (i = 0; i < nargs; i++) 4226 for (i = 0; i < nargs; i++)
3304 { 4227 {
3305 rendset = -1; 4228 rendset = -1;
3306 switch (arg[i]) 4229 switch (arg[i])
3307 { 4230 {
… …
3309 rendset = 0, rendstyle = ~RS_None; 4232 rendset = 0, rendstyle = ~RS_None;
3310 break; 4233 break;
3311 case 1: 4234 case 1:
3312 rendset = 1, rendstyle = RS_Bold; 4235 rendset = 1, rendstyle = RS_Bold;
3313 break; 4236 break;
4237 //case 2: // low intensity
4238 case 3:
4239 rendset = 1, rendstyle = RS_Italic;
4240 break;
3314 case 4: 4241 case 4:
3315 rendset = 1, rendstyle = RS_Uline; 4242 rendset = 1, rendstyle = RS_Uline;
3316 break; 4243 break;
3317 case 5: 4244 case 5: // slowly blinking
4245 case 6: // rapidly blinking
3318 rendset = 1, rendstyle = RS_Blink; 4246 rendset = 1, rendstyle = RS_Blink;
3319 break; 4247 break;
4248 //case 6: // scoansi light background
3320 case 7: 4249 case 7:
3321 rendset = 1, rendstyle = RS_RVid; 4250 rendset = 1, rendstyle = RS_RVid;
3322 break; 4251 break;
3323 case 22: 4252 case 8:
4253 // invisible. NYI
4254 break;
4255 //case 9: // crossed out
4256 //case 10: // scoansi acs off, primary font
4257 //case 11: // scoansi acs on, first alt font
4258 //case 12: // scoansi acs on, |0x80, second alt font
4259 //...
4260 //case 19: // ninth alt font
4261 //case 20: // gothic
4262 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3324 rendset = 0, rendstyle = RS_Bold; 4263 rendset = 0, rendstyle = RS_Bold;
4264 break;
4265 case 22: // normal intensity
4266 rendset = 0, rendstyle = RS_Bold;
4267 break;
4268 case 23: // disable italic
4269 rendset = 0, rendstyle = RS_Italic;
3325 break; 4270 break;
3326 case 24: 4271 case 24:
3327 rendset = 0, rendstyle = RS_Uline; 4272 rendset = 0, rendstyle = RS_Uline;
3328 break; 4273 break;
3329 case 25: 4274 case 25:
3330 rendset = 0, rendstyle = RS_Blink; 4275 rendset = 0, rendstyle = RS_Blink;
3331 break; 4276 break;
4277 case 26: // variable spacing (iso 8613)
4278 rendset = 0, rendstyle = RS_Blink;
4279 break;
3332 case 27: 4280 case 27:
3333 rendset = 0, rendstyle = RS_RVid; 4281 rendset = 0, rendstyle = RS_RVid;
3334 break; 4282 break;
4283 //case 28: // visible. NYI
4284 //case 29: // not crossed-out
3335 } 4285 }
4286
3336 if (rendset != -1) 4287 if (rendset != -1)
3337 { 4288 {
3338 scr_rendition (rendset, rendstyle); 4289 scr_rendition (rendset, rendstyle);
3339 continue; /* for (;i;) */ 4290 continue; /* for (;i;) */
3340 } 4291 }
… …
3347 case 33: 4298 case 33:
3348 case 34: 4299 case 34:
3349 case 35: 4300 case 35:
3350 case 36: 4301 case 36:
3351 case 37: 4302 case 37:
3352 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4303 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3353 Color_fg);
3354 break; 4304 break;
3355#ifdef TTY_256COLOR 4305 case 38: // set fg color, ISO 8613-6
3356 case 38:
3357 if (nargs > i + 2 && arg[i + 1] == 5) 4306 if (nargs > i + 2 && arg[i + 1] == 5)
3358 { 4307 {
3359 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4308 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3360 Color_fg);
3361 i += 2; 4309 i += 2;
3362 } 4310 }
3363 break; 4311 break;
3364#endif
3365 case 39: /* default fg */ 4312 case 39: /* default fg */
3366 scr_color (Color_fg, Color_fg); 4313 scr_color (Color_fg, Color_fg);
3367 break; 4314 break;
3368 4315
3369 case 40: 4316 case 40:
… …
3372 case 43: 4319 case 43:
3373 case 44: 4320 case 44:
3374 case 45: 4321 case 45:
3375 case 46: 4322 case 46:
3376 case 47: 4323 case 47:
3377 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4324 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3378 Color_bg);
3379 break; 4325 break;
3380#ifdef TTY_256COLOR 4326 case 48: // set bg color, ISO 8613-6
3381 case 48:
3382 if (nargs > i + 2 && arg[i + 1] == 5) 4327 if (nargs > i + 2 && arg[i + 1] == 5)
3383 { 4328 {
3384 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4329 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3385 Color_bg);
3386 i += 2; 4330 i += 2;
3387 } 4331 }
3388 break; 4332 break;
3389#endif
3390 case 49: /* default bg */ 4333 case 49: /* default bg */
3391 scr_color (Color_bg, Color_bg); 4334 scr_color (Color_bg, Color_bg);
3392 break; 4335 break;
3393 4336
3394#ifndef NO_BRIGHTCOLOR 4337 //case 50: // not variable spacing
4338
4339#if ENABLE_FRILLS
3395 case 90: 4340 case 90:
3396 case 91: /* set bright fg color */ 4341 case 91: /* set bright fg color */
3397 case 92: 4342 case 92:
3398 case 93: 4343 case 93:
3399 case 94: 4344 case 94:
3400 case 95: 4345 case 95:
3401 case 96: 4346 case 96:
3402 case 97: 4347 case 97:
3403 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4348 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3404 Color_fg);
3405 break; 4349 break;
3406 case 100: 4350 case 100:
3407 case 101: /* set bright bg color */ 4351 case 101: /* set bright bg color */
3408 case 102: 4352 case 102:
3409 case 103: 4353 case 103:
3410 case 104: 4354 case 104:
3411 case 105: 4355 case 105:
3412 case 106: 4356 case 106:
3413 case 107: 4357 case 107:
3414 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4358 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3415 Color_bg);
3416 break; 4359 break;
3417#endif 4360#endif
3418
3419 } 4361 }
3420 } 4362 }
3421} 4363}
3422/*}}} */ 4364/*}}} */
3423 4365
3424/*{{{ process Rob Nation's own graphics mode sequences */ 4366/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3425void 4367void
3426rxvt_term::process_graphics () 4368rxvt_term::process_graphics ()
3427{ 4369{
3428 unsigned char ch, cmd = cmd_getc (); 4370 unicode_t ch, cmd = cmd_getc ();
3429 4371
3430 if (cmd == 'Q') 4372 if (cmd == 'Q')
3431 { /* query graphics */ 4373 { /* query graphics */
3432 tt_printf ("\033G0\n"); /* no graphics */ 4374 tt_printf ("\033G0\012"); /* no graphics */
3433 return; 4375 return;
3434 } 4376 }
3435 /* swallow other graphics sequences until terminating ':' */ 4377 /* swallow other graphics sequences until terminating ':' */
3436 do 4378 do
3437 ch = cmd_getc (); 4379 ch = cmd_getc ();
… …
3447 */ 4389 */
3448void 4390void
3449rxvt_term::tt_printf (const char *fmt,...) 4391rxvt_term::tt_printf (const char *fmt,...)
3450{ 4392{
3451 va_list arg_ptr; 4393 va_list arg_ptr;
3452 unsigned char buf[256]; 4394 char buf[256];
3453 4395
3454 va_start (arg_ptr, fmt); 4396 va_start (arg_ptr, fmt);
3455 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4397 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3456 va_end (arg_ptr); 4398 va_end (arg_ptr);
3457 tt_write (buf, STRLEN (buf)); 4399 tt_write (buf, strlen (buf));
3458} 4400}
3459 4401
3460/* ---------------------------------------------------------------------- */ 4402/* ---------------------------------------------------------------------- */
3461/* Write data to the pty as typed by the user, pasted with the mouse, 4403/* Write data to the pty as typed by the user, pasted with the mouse,
3462 * or generated by us in response to a query ESC sequence. 4404 * or generated by us in response to a query ESC sequence.
3463 */ 4405 */
4406const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4407
3464void 4408void
3465rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4409rxvt_term::tt_write (const char *data, unsigned int len)
3466{ 4410{
3467 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4411 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4412 return;
3468 4413
3469 if (len) 4414 if (pty->pty < 0)
4415 return;
4416
4417 if (v_buflen == 0)
4418 {
4419 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4420
4421 if ((unsigned int)written == len)
4422 return;
4423
4424 data += written;
4425 len -= written;
3470 { 4426 }
4427
4428 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4429
4430 memcpy (v_buffer + v_buflen, data, len);
4431 v_buflen += len;
4432
4433 pty_ev.set (EVENT_READ | EVENT_WRITE);
4434}
4435
4436void rxvt_term::pty_write ()
4437{
4438 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4439
4440 if (written > 0)
4441 {
4442 v_buflen -= written;
4443
3471 if (v_buflen == 0) 4444 if (v_buflen == 0)
3472 { 4445 {
3473 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3474
3475 if ((unsigned int)written == len)
3476 return;
3477
3478 data += written;
3479 len -= written;
3480 }
3481
3482
3483 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3484
3485 memcpy (v_buffer + v_buflen, data, len);
3486 v_buflen += len;
3487 }
3488
3489 for (;;)
3490 {
3491 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3492
3493 if (written > 0)
3494 {
3495 v_buflen -= written;
3496
3497 if (v_buflen == 0)
3498 {
3499 free (v_buffer); 4446 free (v_buffer);
3500 v_buffer = 0; 4447 v_buffer = 0;
3501 v_buflen = 0; 4448 v_buflen = 0;
3502 4449
3503 pty_ev.set (EVENT_READ); 4450 pty_ev.set (EVENT_READ);
3504 return;
3505 }
3506
3507 memmove (v_buffer, v_buffer + written, v_buflen);
3508 }
3509 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3510 // original code just ignores this...
3511 destroy ();
3512 else
3513 {
3514 pty_ev.set (EVENT_READ | EVENT_WRITE);
3515 return; 4451 return;
3516 } 4452 }
4453
4454 memmove (v_buffer, v_buffer + written, v_buflen);
3517 } 4455 }
4456 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4457 pty_ev.set (EVENT_READ);
3518} 4458}
3519 4459
3520/*----------------------- end-of-file (C source) -----------------------*/ 4460/*----------------------- end-of-file (C source) -----------------------*/
3521 4461

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