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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.64 by pcg, Wed Mar 3 04:07:52 2004 UTC vs.
Revision 1.205 by root, Wed Jul 13 03:11:51 2005 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) 2003-2005 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.
… …
48#include "../config.h" /* NECESSARY */ 48#include "../config.h" /* NECESSARY */
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h" /* NECESSARY */
50#include "version.h" 50#include "version.h"
51#include "command.h" 51#include "command.h"
52 52
53#include <wchar.h> 53#ifdef KEYSYM_RESOURCE
54# include "keyboard.h"
55#endif
56
57#include <csignal>
54 58
55/*----------------------------------------------------------------------*/ 59/*----------------------------------------------------------------------*/
60
61#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
62
63// exception thrown when the command parser runs out of input data
64class out_of_input { } out_of_input;
65
66#if ENABLE_FRILLS || ISO_14755
67
68#define ISO_14755_STARTED 0x80000000UL
69#define ISO_14755_51 0x40000000UL // basic (section 5.1)
70#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
71#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
72#define ISO_14755_MASK 0x0fffffffUL
73
74#if ISO_14755
75static unsigned short iso14755_symtab[] = {
76 // keysym, unicode
77 XK_Left, 0x2190,
78 XK_KP_Left, 0x2190,
79 XK_Up, 0x2191,
80 XK_KP_Up, 0x2191,
81 XK_Right, 0x2192,
82 XK_KP_Right, 0x2192,
83 XK_Down, 0x2193,
84 XK_KP_Down, 0x2193,
85 XK_Linefeed, 0x21b4,
86 XK_Return, 0x21b5,
87 XK_KP_Enter, 0x21b5,
88
89 XK_Prior, 0x21de,
90 XK_Next, 0x21df,
91 XK_Tab, 0x21e5,
92 XK_ISO_Left_Tab, 0x21e6,
93 XK_Shift_L, 0x21e7,
94 XK_Shift_R, 0x21e7,
95
96 XK_Shift_Lock, 0x21eb,
97 XK_ISO_Lock, 0x21eb,
98 XK_ISO_Lock, 0x21eb,
99 XK_Caps_Lock, 0x21ec,
100 XK_Num_Lock, 0x21ed,
101 XK_ISO_Level3_Shift, 0x21ee,
102 XK_ISO_Level3_Lock, 0x21ef,
103 XK_ISO_Group_Lock, 0x21f0,
104 XK_Home, 0x21f1,
105 XK_End, 0x21f2,
106
107 XK_Execute, 0x2318,
108 XK_Begin, 0x2320,
109 XK_Delete, 0x2326,
110 XK_Clear, 0x2327,
111 XK_BackSpace, 0x232b,
112 XK_Insert, 0x2380,
113 XK_Control_L, 0x2388,
114 XK_Control_R, 0x2388,
115 XK_Pause, 0x2389,
116 XK_Break, 0x238a,
117 XK_Escape, 0x238b,
118 XK_Undo, 0x238c,
119 XK_Print, 0x2399,
120
121 XK_space, 0x2423,
122
123#ifdef XK_KP_Begin
124 XK_KP_Prior, 0x21de,
125 XK_KP_Next, 0x21df,
126 XK_KP_Begin, 0x2320,
127 XK_KP_Insert, 0x2380,
128 XK_KP_Delete, 0x2326,
129 XK_KP_Space, 0x2422,
130#endif
131 0,
132};
133
134void
135rxvt_term::iso14755_54 (int x, int y)
136{
137 x = Pixel2Col (x);
138 y = Pixel2Row (y);
139
140 if (x < 0 || x >= TermWin.ncol
141 || y < 0 || y >= TermWin.nrow)
142 return;
143
144 for (;;)
145 {
146 text_t t = screen.text[y + TermWin.saveLines - TermWin.view_start][x];
147
148 if (t != NOCHAR || !x)
149 {
150 iso14755_51 (screen.text[y + TermWin.saveLines - TermWin.view_start][x],
151 screen.rend[y + TermWin.saveLines - TermWin.view_start][x]);
152 iso14755buf = ISO_14755_54;
153 break;
154 }
155
156 x--;
157 }
158
159}
160#endif
161
162#if ENABLE_OVERLAY
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173#if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
181#endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 int width = wcswidth (fname, wcslen (fname));
191
192 scr_overlay_new (0, -1, width < 8+5 ? 8+5 : width, len + 1);
193
194 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
195
196 for (int y = 0; y < len; y++)
197 {
198 char buf[9];
199
200 ch = *chr++;
201
202 sprintf (buf, "%8x", ch);
203 scr_overlay_set (0, y, buf);
204 scr_overlay_set (9, y, '=');
205#if !UNICODE3
206 if (ch >= 0x10000)
207 ch = 0xfffd;
208#endif
209 scr_overlay_set (11, y, ch, r);
210 scr_overlay_set (12, y, NOCHAR, r);
211 }
212
213 scr_overlay_set (0, len, fname);
214
215 free (fname);
216
217#if ENABLE_COMBINING
218 if (alloc)
219 delete [] alloc;
220#endif
221}
222#endif
223
224void
225rxvt_term::commit_iso14755 ()
226{
227 wchar_t ch[2];
228
229 ch[0] = iso14755buf & ISO_14755_MASK;
230 ch[1] = 0;
231
232 if (iso14755buf & ISO_14755_51)
233 {
234 char mb[16];
235 int len;
236
237 // allow verbatim 0-bytes and control-bytes to be entered
238 if (ch[0] >= 0x20)
239 len = wcstombs (mb, ch, 16);
240 else
241 {
242 mb[0] = ch[0];
243 len = 1;
244 }
245
246 if (len > 0)
247 tt_write ((unsigned char *)mb, len);
248 else
249 scr_bell ();
250 }
251
252 iso14755buf = 0;
253}
254
255int
256rxvt_term::hex_keyval (XKeyEvent &ev)
257{
258 // check wether this event corresponds to a hex digit
259 // if the modifiers had not been pressed.
260 for (int index = 0; index < 8; index++)
261 {
262 KeySym k = XLookupKeysym (&ev, index);
263
264 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
265 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
266 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
267 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
268 }
269
270 return -1;
271}
272#endif
56 273
57/*{{{ Convert the keypress event into a string */ 274/*{{{ Convert the keypress event into a string */
58void 275void
59rxvt_term::lookup_key (XKeyEvent &ev) 276rxvt_term::lookup_key (XKeyEvent &ev)
60{ 277{
… …
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 288 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 289 * escape sequence to toggle the Keypad.
73 * 290 *
74 * Always permit `shift' to override the current setting 291 * Always permit `shift' to override the current setting
75 */ 292 */
76 shft = (ev.state & ShiftMask); 293 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 294 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 295 meta = ev.state & ModMetaMask;
79 296
80 if (numlock_state || (ev.state & ModNumLockMask)) 297 if (numlock_state || (ev.state & ModNumLockMask))
81 { 298 {
82 numlock_state = (ev.state & ModNumLockMask); 299 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 300 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 305#ifdef USE_XIM
89 if (Input_Context) 306 if (Input_Context)
90 { 307 {
91 Status status_return; 308 Status status_return;
92 309
310#if 0
93#ifdef X_HAVE_UTF8_STRING 311#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 312 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 313 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf,
96 KBUFSZ, &keysym, &status_return); 314 KBUFSZ, &keysym, &status_return);
97 else 315 else
98#endif 316#endif
317#endif
99 { 318 {
100 wchar_t wkbuf[KBUFSZ + 1]; 319 wchar_t wkbuf[KBUFSZ + 1];
101 320
102 // the XOpenIM manpage lies about hardcoding the locale 321 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 322 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 323 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 324 SET_LOCALE (rs[Rs_imLocale]);
325
106 // assume wchar_t == unicode or better 326 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 327 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 328 KBUFSZ, &keysym, &status_return);
329
109 if (rs[Rs_imLocale]) 330 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 331 SET_LOCALE (locale);
111 332
112 if (status_return == XLookupChars 333 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 334 || status_return == XLookupBoth)
… …
140 valid_keysym = keysym != NoSymbol; 361 valid_keysym = keysym != NoSymbol;
141 } 362 }
142 363
143 if (valid_keysym) 364 if (valid_keysym)
144 { 365 {
145 /* for some backwards compatibility */ 366#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 367 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL
148 if (ctrl)
149# else
150 if (meta)
151# endif
152 {
153 if (keysym == ks_bigfont)
154 {
155 change_font (FONT_UP);
156 return; 368 return;
157 }
158 else if (keysym == ks_smallfont)
159 {
160 change_font (FONT_DN);
161 return;
162 }
163 }
164#endif 369#endif
165 370
166 if (TermWin.saveLines) 371 if (TermWin.saveLines)
167 { 372 {
168#ifdef UNSHIFTED_SCROLLKEYS 373#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 374 if (!ctrl && !meta)
170 {
171#else 375#else
172 if (IS_SCROLL_MOD) 376 if (IS_SCROLL_MOD)
377#endif
173 { 378 {
174#endif
175 int lnsppg; 379 int lnsppg;
176 380
177#ifdef PAGING_CONTEXT_LINES 381#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 382 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES;
179#else 383#else
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 432 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 433 {
230 keysym += (XK_F11 - XK_F1); 434 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 435 shft = 0; /* turn off Shift */
232 } 436 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 437 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 438 {
235 switch (keysym) 439 switch (keysym)
236 { 440 {
237 /* normal XTerm key bindings */ 441 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 442 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 443 selection_request (ev.time, 0, 0);
240 return; 444 return;
445#if TODO
241 /* rxvt extras */ 446 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 447 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP); 448 change_font (FONT_UP);
244 return; 449 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 450 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN); 451 change_font (FONT_DN);
247 return; 452 return;
453#endif
248 } 454 }
249 } 455 }
250 } 456 }
251#ifdef PRINTPIPE 457
252 if (keysym == XK_Print) 458#if ENABLE_FRILLS || ISO_14755
253 { 459 // ISO 14755 support
254 scr_printscreen (ctrl | shft); 460 if (shft && ctrl)
255 return;
256 } 461 {
257#endif 462 int hv;
258 463
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 464 if (iso14755buf & ISO_14755_51
260 { 465 && (keysym == XK_space || keysym == XK_KP_Space
261#ifdef KEYSYM_RESOURCE 466 || keysym == XK_Return || keysym == XK_KP_Enter))
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 467 {
264 unsigned int l; 468 commit_iso14755 ();
265 const unsigned char *kbuf0; 469 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 470# if ISO_14755
267 471 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 472# endif
276 tt_write (&ch, 1); 473 return;
277 tt_write (kbuf0, l); 474 }
475 else if ((hv = hex_keyval (ev)) >= 0)
476 {
477 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
478 | hv | ISO_14755_51;
479# if ISO_14755
480 iso14755_51 (iso14755buf & ISO_14755_MASK);
481# endif
278 return; 482 return;
279 } 483 }
280 else 484 else
485 {
486# if ENABLE_OVERLAY
487 scr_overlay_off ();
281#endif 488# endif
489 iso14755buf = 0;
490 }
491 }
492 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
493 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
494 if (!(iso14755buf & ISO_14755_STARTED))
495 {
496 iso14755buf |= ISO_14755_STARTED;
497# if ENABLE_OVERLAY
498 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
499 scr_overlay_set (0, 0, "ISO 14755 mode");
500# endif
501 }
502#endif
503
504#ifdef PRINTPIPE
505 if (keysym == XK_Print)
506 {
507 scr_printscreen (ctrl | shft);
508 return;
509 }
510#endif
511
512 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
513 {
282 { 514 {
283 newlen = 1; 515 newlen = 1;
284 switch (keysym) 516 switch (keysym)
285 { 517 {
286#ifndef NO_BACKSPACE_KEY 518#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace: 519 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace) 520 if (priv_modes & PrivMode_HaveBackSpace)
289 { 521 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 522 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177'; 523 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0'; 524 kbuf[1] = '\0';
293 } 525 }
294 else 526 else
295 STRCPY (kbuf, key_backspace); 527 strcpy (kbuf, key_backspace);
296 break; 528 break;
297#endif 529#endif
298#ifndef NO_DELETE_KEY 530#ifndef NO_DELETE_KEY
531# ifdef XK_KP_Prior
532 case XK_KP_Delete:
533 /* allow shift to override */
534 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 {
536 strcpy (kbuf, "\033On");
537 break;
538 }
539 /* FALLTHROUGH */
540# endif
299 case XK_Delete: 541 case XK_Delete:
300 STRCPY (kbuf, key_delete); 542 strcpy (kbuf, key_delete);
301 break; 543 break;
302#endif 544#endif
303 case XK_Tab: 545 case XK_Tab:
304 if (shft) 546 if (shft)
305 STRCPY (kbuf, "\033[Z"); 547 strcpy (kbuf, "\033[Z");
306 else 548 else
307 { 549 {
308#ifdef CTRL_TAB_MAKES_META 550#ifdef CTRL_TAB_MAKES_META
309 if (ctrl) 551 if (ctrl)
310 meta = 1; 552 meta = 1;
… …
316 newlen = 0; 558 newlen = 0;
317 } 559 }
318 break; 560 break;
319 561
320#ifdef XK_KP_Left 562#ifdef XK_KP_Left
321 case XK_KP_Up: /* \033Ox or standard */ 563 case XK_KP_Up: /* \033Ox or standard */
322 case XK_KP_Down: /* \033Or or standard */ 564 case XK_KP_Down: /* \033Or or standard */
323 case XK_KP_Right: /* \033Ov or standard */ 565 case XK_KP_Right: /* \033Ov or standard */
324 case XK_KP_Left: /* \033Ot or standard */ 566 case XK_KP_Left: /* \033Ot or standard */
325 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 567 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
326 { 568 {
327 STRCPY (kbuf, "\033OZ"); 569 strcpy (kbuf, "\033OZ");
328 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 570 kbuf[2] = "txvr"[keysym - XK_KP_Left];
329 break; 571 break;
330 } 572 }
331 else 573 else
332 /* translate to std. cursor key */ 574 /* translate to std. cursor key */
… …
335#endif 577#endif
336 case XK_Up: /* "\033[A" */ 578 case XK_Up: /* "\033[A" */
337 case XK_Down: /* "\033[B" */ 579 case XK_Down: /* "\033[B" */
338 case XK_Right: /* "\033[C" */ 580 case XK_Right: /* "\033[C" */
339 case XK_Left: /* "\033[D" */ 581 case XK_Left: /* "\033[D" */
340 STRCPY (kbuf, "\033[Z"); 582 strcpy (kbuf, "\033[Z");
341 kbuf[2] = "DACB"[keysym - XK_Left]; 583 kbuf[2] = "DACB"[keysym - XK_Left];
342 /* do Shift first */ 584 /* do Shift first */
343 if (shft) 585 if (shft)
344 kbuf[2] = "dacb"[keysym - XK_Left]; 586 kbuf[2] = "dacb"[keysym - XK_Left];
345 else if (ctrl) 587 else if (ctrl)
346 { 588 {
347 kbuf[1] = 'O'; 589 kbuf[1] = 'O';
348 kbuf[2] = "dacb"[keysym - XK_Left]; 590 kbuf[2] = "dacb"[keysym - XK_Left];
349 } 591 }
350 else if (PrivateModes & PrivMode_aplCUR) 592 else if (priv_modes & PrivMode_aplCUR)
351 kbuf[1] = 'O'; 593 kbuf[1] = 'O';
352 break; 594 break;
353 595
354#ifndef UNSHIFTED_SCROLLKEYS 596#ifndef UNSHIFTED_SCROLLKEYS
355# ifdef XK_KP_Prior 597# ifdef XK_KP_Prior
356 case XK_KP_Prior: 598 case XK_KP_Prior:
357 /* allow shift to override */ 599 /* allow shift to override */
358 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 600 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
359 { 601 {
360 STRCPY (kbuf, "\033Oy"); 602 strcpy (kbuf, "\033Oy");
361 break; 603 break;
362 } 604 }
363 /* FALLTHROUGH */ 605 /* FALLTHROUGH */
364# endif 606# endif
365 case XK_Prior: 607 case XK_Prior:
366 STRCPY (kbuf, "\033[5~"); 608 strcpy (kbuf, "\033[5~");
367 break; 609 break;
368# ifdef XK_KP_Next 610# ifdef XK_KP_Next
369 case XK_KP_Next: 611 case XK_KP_Next:
370 /* allow shift to override */ 612 /* allow shift to override */
371 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 613 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
372 { 614 {
373 STRCPY (kbuf, "\033Os"); 615 strcpy (kbuf, "\033Os");
374 break; 616 break;
375 } 617 }
376 /* FALLTHROUGH */ 618 /* FALLTHROUGH */
377# endif 619# endif
378 case XK_Next: 620 case XK_Next:
379 STRCPY (kbuf, "\033[6~"); 621 strcpy (kbuf, "\033[6~");
380 break; 622 break;
381#endif 623#endif
382 case XK_KP_Enter: 624 case XK_KP_Enter:
383 /* allow shift to override */ 625 /* allow shift to override */
384 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 626 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
385 { 627 {
386 STRCPY (kbuf, "\033OM"); 628 strcpy (kbuf, "\033OM");
629 break;
630 }
631
632 /* FALLTHROUGH */
633
634 case XK_Return:
635 if (priv_modes & PrivMode_LFNL)
636 {
637 kbuf[0] = '\015';
638 kbuf[1] = '\012';
639 kbuf[2] = '\0';
387 } 640 }
388 else 641 else
389 { 642 {
390 kbuf[0] = '\r'; 643 kbuf[0] = '\015';
391 kbuf[1] = '\0'; 644 kbuf[1] = '\0';
392 } 645 }
393 break; 646 break;
394 647
395#ifdef XK_KP_Begin 648#ifdef XK_KP_Begin
396 case XK_KP_Begin: 649 case XK_KP_Begin:
397 STRCPY (kbuf, "\033Ou"); 650 strcpy (kbuf, "\033Ou");
398 break; 651 break;
399 652
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 653#endif
408 case XK_KP_F1: /* "\033OP" */ 654 case XK_KP_F1: /* "\033OP" */
409 case XK_KP_F2: /* "\033OQ" */ 655 case XK_KP_F2: /* "\033OQ" */
410 case XK_KP_F3: /* "\033OR" */ 656 case XK_KP_F3: /* "\033OR" */
411 case XK_KP_F4: /* "\033OS" */ 657 case XK_KP_F4: /* "\033OS" */
412 STRCPY (kbuf, "\033OP"); 658 strcpy (kbuf, "\033OP");
413 kbuf[2] += (keysym - XK_KP_F1); 659 kbuf[2] += (keysym - XK_KP_F1);
414 break; 660 break;
415 661
416 case XK_KP_Multiply: /* "\033Oj" : "*" */ 662 case XK_KP_Multiply: /* "\033Oj" : "*" */
417 case XK_KP_Add: /* "\033Ok" : "+" */ 663 case XK_KP_Add: /* "\033Ok" : "+" */
… …
428 case XK_KP_6: /* "\033Ov" : "6" */ 674 case XK_KP_6: /* "\033Ov" : "6" */
429 case XK_KP_7: /* "\033Ow" : "7" */ 675 case XK_KP_7: /* "\033Ow" : "7" */
430 case XK_KP_8: /* "\033Ox" : "8" */ 676 case XK_KP_8: /* "\033Ox" : "8" */
431 case XK_KP_9: /* "\033Oy" : "9" */ 677 case XK_KP_9: /* "\033Oy" : "9" */
432 /* allow shift to override */ 678 /* allow shift to override */
433 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 679 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
434 { 680 {
435 STRCPY (kbuf, "\033Oj"); 681 strcpy (kbuf, "\033Oj");
436 kbuf[2] += (keysym - XK_KP_Multiply); 682 kbuf[2] += (keysym - XK_KP_Multiply);
437 } 683 }
438 else 684 else
439 { 685 {
440 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 686 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
441 kbuf[1] = '\0'; 687 kbuf[1] = '\0';
442 } 688 }
443 break; 689 break;
444 690
445 case XK_Find: 691 case XK_Find:
446 STRCPY (kbuf, "\033[1~"); 692 strcpy (kbuf, "\033[1~");
447 break; 693 break;
694
695#ifdef XK_KP_End
696 case XK_KP_Insert:
697 /* allow shift to override */
698 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
699 {
700 strcpy (kbuf, "\033Op");
701 break;
702 }
703 /* FALLTHROUGH */
704#endif
448 case XK_Insert: 705 case XK_Insert:
449 STRCPY (kbuf, "\033[2~"); 706 strcpy (kbuf, "\033[2~");
450 break; 707 break;
451#ifdef DXK_Remove /* support for DEC remove like key */ 708#ifdef DXK_Remove /* support for DEC remove like key */
452 case DXK_Remove: 709 case DXK_Remove:
453 /* FALLTHROUGH */ 710 /* FALLTHROUGH */
454#endif 711#endif
455 case XK_Execute: 712 case XK_Execute:
456 STRCPY (kbuf, "\033[3~"); 713 strcpy (kbuf, "\033[3~");
457 break; 714 break;
458 case XK_Select: 715 case XK_Select:
459 STRCPY (kbuf, "\033[4~"); 716 strcpy (kbuf, "\033[4~");
460 break; 717 break;
461#ifdef XK_KP_End 718#ifdef XK_KP_End
462 case XK_KP_End: 719 case XK_KP_End:
463 /* allow shift to override */ 720 /* allow shift to override */
464 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 721 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
465 { 722 {
466 STRCPY (kbuf, "\033Oq"); 723 strcpy (kbuf, "\033Oq");
467 break; 724 break;
468 } 725 }
469 /* FALLTHROUGH */ 726 /* FALLTHROUGH */
470#endif 727#endif
471 case XK_End: 728 case XK_End:
472 STRCPY (kbuf, KS_END); 729 strcpy (kbuf, KS_END);
473 break; 730 break;
474#ifdef XK_KP_Home 731#ifdef XK_KP_Home
475 case XK_KP_Home: 732 case XK_KP_Home:
476 /* allow shift to override */ 733 /* allow shift to override */
477 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 734 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
478 { 735 {
479 STRCPY (kbuf, "\033Ow"); 736 strcpy (kbuf, "\033Ow");
480 break; 737 break;
481 } 738 }
482 /* FALLTHROUGH */ 739 /* FALLTHROUGH */
483#endif 740#endif
484 case XK_Home: 741 case XK_Home:
485 STRCPY (kbuf, KS_HOME); 742 strcpy (kbuf, KS_HOME);
486 break; 743 break;
487 744
488#define FKEY(n, fkey) \ 745#define FKEY(n, fkey) \
489 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 746 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
490 747
… …
542#undef FKEY 799#undef FKEY
543 default: 800 default:
544 newlen = 0; 801 newlen = 0;
545 break; 802 break;
546 } 803 }
804
547 if (newlen) 805 if (newlen)
548 len = STRLEN (kbuf); 806 len = strlen (kbuf);
549 } 807 }
808
550 /* 809 /*
551 * Pass meta for all function keys, if 'meta' option set 810 * Pass meta for all function keys, if 'meta' option set
552 */ 811 */
553#ifdef META8_OPTION 812#ifdef META8_OPTION
554 if (meta && (meta_char == 0x80) && len > 0) 813 if (meta && (meta_char == 0x80) && len > 0)
… …
559 else if (ctrl && keysym == XK_minus) 818 else if (ctrl && keysym == XK_minus)
560 { 819 {
561 len = 1; 820 len = 1;
562 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 821 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
563 } 822 }
823 else if (keysym == XK_ISO_Left_Tab)
824 {
825 strcpy (kbuf, "\033[Z");
826 len = 3;
827 }
564 else 828 else
565 { 829 {
566#ifdef META8_OPTION 830#ifdef META8_OPTION
567 /* set 8-bit on */ 831 /* set 8-bit on */
568 if (meta && (meta_char == 0x80)) 832 if (meta && (meta_char == 0x80))
569 { 833 {
570 unsigned char *ch; 834 unsigned char *ch;
571 835
572 for (ch = kbuf; ch < kbuf + len; ch++) 836 for (ch = kbuf; ch < kbuf + len; ch++)
573 *ch |= 0x80; 837 *ch |= 0x80;
838
574 meta = 0; 839 meta = 0;
575 } 840 }
576#endif 841#endif
577 /* nil */ ; 842 /* nil */ ;
578 } 843 }
579 } 844 }
580 845
581 if (len <= 0) 846 if (len <= 0)
582 return; /* not mapped */ 847 return; /* not mapped */
583 848
584 if (Options & Opt_scrollTtyKeypress) 849 if (options & Opt_scrollTtyKeypress)
585 if (TermWin.view_start) 850 if (TermWin.view_start)
586 { 851 {
587 TermWin.view_start = 0; 852 TermWin.view_start = 0;
588 want_refresh = 1; 853 want_refresh = 1;
589 } 854 }
… …
625#endif /* DEBUG_CMD */ 890#endif /* DEBUG_CMD */
626 tt_write (kbuf, (unsigned int)len); 891 tt_write (kbuf, (unsigned int)len);
627} 892}
628/*}}} */ 893/*}}} */
629 894
630#if (MENUBAR_MAX) 895#if MENUBAR_MAX || defined (KEYSYM_RESOURCE)
631/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 896/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
632/* attempt to `write' count to the input buffer */ 897/* attempt to `write' count to the input buffer */
633unsigned int 898unsigned int
634rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 899rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
635{ 900{
636 unsigned int n, s; 901 unsigned int n, s;
637 902
638 n = cmdbuf_ptr - cmdbuf_base; 903 n = cmdbuf_ptr - cmdbuf_base;
639 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 904 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
640 905
641 if (n > 0 && s < count) 906 if (n > 0 && s < count)
642 { 907 {
643 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 908 memmove (cmdbuf_base, cmdbuf_ptr,
644 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 909 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
645 cmdbuf_ptr = cmdbuf_base; 910 cmdbuf_ptr = cmdbuf_base;
646 cmdbuf_endp -= n; 911 cmdbuf_endp -= n;
647 s += n; 912 s += n;
648 } 913 }
649 914
650 if (count > s) 915 if (count > s)
651 { 916 {
652 rxvt_print_error ("data loss: cmd_write too large"); 917 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
653 count = s; 918 count = s;
654 } 919 }
655 920
656 for (; count--;) 921 for (; count--;)
657 *cmdbuf_endp++ = *str++; 922 *cmdbuf_endp++ = *str++;
658 923
659 cmd_parse (); 924 cmd_parse ();
660 925
661 return 0; 926 return 0;
662} 927}
663#endif /* MENUBAR_MAX */ 928#endif
664 929
665void 930void
666rxvt_term::flush () 931rxvt_term::flush ()
667{ 932{
933 flush_ev.stop ();
934
668#ifdef TRANSPARENT 935#ifdef TRANSPARENT
669 if (want_full_refresh) 936 if (want_full_refresh)
670 { 937 {
671 want_full_refresh = 0; 938 want_full_refresh = 0;
672 scr_clear (); 939 scr_clear ();
673 scr_touch (false); 940 scr_touch (false);
674 want_refresh = 1;
675 } 941 }
676#endif 942#endif
677 943
678 if (want_refresh) 944 if (want_refresh)
679 { 945 {
680 scr_refresh (refresh_type); 946 scr_refresh (refresh_type);
681 scrollbar_show (1); 947 scrollbar_show (1);
682#ifdef USE_XIM 948#ifdef USE_XIM
683 IMSendSpot (); 949 IMSendSpot ();
684#endif 950#endif
685
686 } 951 }
687 952
688 display->flush (); 953 display->flush ();
689} 954}
690 955
… …
692rxvt_term::check_cb (check_watcher &w) 957rxvt_term::check_cb (check_watcher &w)
693{ 958{
694 SET_R (this); 959 SET_R (this);
695 SET_LOCALE (locale); 960 SET_LOCALE (locale);
696 961
962 display->flush ();
963
964 if (want_refresh && !flush_ev.active)
965 flush_ev.start (NOW + 0.01);
966}
967
968void
969rxvt_term::flush_cb (time_watcher &w)
970{
971 SET_R (this);
972 SET_LOCALE (locale);
973
974 refresh_limit = 1;
975 refresh_count = 0;
697 flush (); 976 flush ();
698} 977}
699 978
700#ifdef CURSOR_BLINK 979#ifdef CURSOR_BLINK
701void 980void
… …
719 w.start (w.at + TEXT_BLINK_INTERVAL); 998 w.start (w.at + TEXT_BLINK_INTERVAL);
720 } 999 }
721} 1000}
722#endif 1001#endif
723 1002
1003#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1004void
1005rxvt_term::cont_scroll_cb (time_watcher &w)
1006{
1007 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1008 scr_page (scrollbar_isUp() ? UP : DN, 1))
1009 {
1010 refresh_type |= SMOOTH_REFRESH;
1011 want_refresh = 1;
1012 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1013 }
1014}
1015#endif
1016
1017#ifdef SELECTION_SCROLLING
1018void
1019rxvt_term::sel_scroll_cb (time_watcher &w)
1020{
1021 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1022 {
1023 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1024 refresh_type |= SMOOTH_REFRESH;
1025 want_refresh = 1;
1026 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1027 }
1028}
1029#endif
1030
1031#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1032void
1033rxvt_term::slip_wheel_cb (time_watcher &w)
1034{
1035 if (mouse_slip_wheel_speed == 0
1036 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1037 : scr_page (UP, mouse_slip_wheel_speed))
1038 {
1039 if (TermWin.view_start == TermWin.nscrolled ||
1040 TermWin.view_start == 0)
1041 mouse_slip_wheel_speed = 0;
1042
1043 refresh_type |= SMOOTH_REFRESH;
1044 want_refresh = 1;
1045 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1046 }
1047}
1048#endif
1049
724bool 1050bool
725rxvt_term::pty_fill () 1051rxvt_term::pty_fill ()
726{ 1052{
727 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1053 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1054
1055 if (CBUFSIZ == n)
1056 {
1057 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n");
1058 n = 0;
1059 }
728 1060
729 memmove (cmdbuf_base, cmdbuf_ptr, n); 1061 memmove (cmdbuf_base, cmdbuf_ptr, n);
730 cmdbuf_ptr = cmdbuf_base; 1062 cmdbuf_ptr = cmdbuf_base;
731 cmdbuf_endp = cmdbuf_ptr + n; 1063 cmdbuf_endp = cmdbuf_ptr + n;
732 1064
733 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1065 n = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
734 1066
735 if (n > 0) 1067 if (n > 0)
736 { 1068 {
737 cmdbuf_endp += n; 1069 cmdbuf_endp += n;
738 return true; 1070 return true;
… …
747rxvt_term::pty_cb (io_watcher &w, short revents) 1079rxvt_term::pty_cb (io_watcher &w, short revents)
748{ 1080{
749 SET_R (this); 1081 SET_R (this);
750 SET_LOCALE (locale); 1082 SET_LOCALE (locale);
751 1083
1084 if (revents & EVENT_READ)
1085 // loop, but don't allow a single term to monopolize us
1086 while (pty_fill ())
1087 if (cmd_parse ())
1088 break;
1089
752 if (revents & EVENT_WRITE) 1090 if (revents & EVENT_WRITE)
753 tt_write (0, 0); 1091 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} 1092}
774 1093
775bool 1094void
776rxvt_term::cmd_parse () 1095rxvt_term::pointer_unblank ()
777{ 1096{
778 bool flag = false; 1097 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
779 uint32_t ch = NOCHAR; 1098 recolour_cursor ();
780 1099
781 for (;;) 1100#ifdef POINTER_BLANK
782 { 1101 hidden_pointer = 0;
783 if (ch == NOCHAR)
784 ch = next_char ();
785 1102
786 if (ch == NOCHAR) // TODO: improve 1103 if (options & Opt_pointerBlank)
787 break; 1104 pointer_ev.start (NOW + pointerBlankDelay);
788 1105#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} 1106}
935 1107
936#ifdef POINTER_BLANK 1108#ifdef POINTER_BLANK
937void 1109void
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 () 1110rxvt_term::pointer_blank ()
951{ 1111{
952 if (! (Options & Opt_pointerBlank)) 1112 if (! (options & Opt_pointerBlank))
953 return; 1113 return;
954 1114
955 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1115 XDefineCursor (display->display, TermWin.vt, display->blank_cursor);
956 XFlush (display->display); 1116 XFlush (display->display);
957 1117
958 hidden_pointer = 1; 1118 hidden_pointer = 1;
959} 1119}
960 1120
… …
977 x = ev.x; 1137 x = ev.x;
978 y = ev.y; 1138 y = ev.y;
979 pixel_position (&x, &y); 1139 pixel_position (&x, &y);
980 1140
981 if (MEvent.button == AnyButton) 1141 if (MEvent.button == AnyButton)
982 {
983 button_number = 3; 1142 button_number = 3;
984 }
985 else 1143 else
986 { 1144 {
987 button_number = MEvent.button - Button1; 1145 button_number = MEvent.button - Button1;
988 /* add 0x3D for wheel events, like xterm does */ 1146 /* add 0x3D for wheel events, like xterm does */
989 if (button_number >= 3) 1147 if (button_number >= 3)
990 button_number += (64 - 3); 1148 button_number += (64 - 3);
991 } 1149 }
992 1150
993 if (PrivateModes & PrivMode_MouseX10) 1151 if (priv_modes & PrivMode_MouseX10)
994 { 1152 {
995 /* 1153 /*
996 * do not report ButtonRelease 1154 * do not report ButtonRelease
997 * no state info allowed 1155 * no state info allowed
998 */ 1156 */
… …
1013 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1171 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1014 + ((MEvent.state & ControlMask) ? 16 : 0); 1172 + ((MEvent.state & ControlMask) ? 16 : 0);
1015#ifdef MOUSE_REPORT_DOUBLECLICK 1173#ifdef MOUSE_REPORT_DOUBLECLICK
1016 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1174 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1017#endif 1175#endif
1018
1019 } 1176 }
1020 1177
1021#ifdef DEBUG_MOUSEREPORT 1178#if DEBUG_MOUSEREPORT
1022 fprintf (stderr, "Mouse ["); 1179 fprintf (stderr, "Mouse [");
1023 if (key_state & 16) 1180 if (key_state & 16)
1024 fputc ('C', stderr); 1181 fputc ('C', stderr);
1025 if (key_state & 4) 1182 if (key_state & 4)
1026 fputc ('S', stderr); 1183 fputc ('S', stderr);
… …
1030 fputc ('2', stderr); 1187 fputc ('2', stderr);
1031 fprintf (stderr, "]: <%d>, %d/%d\n", 1188 fprintf (stderr, "]: <%d>, %d/%d\n",
1032 button_number, 1189 button_number,
1033 x + 1, 1190 x + 1,
1034 y + 1); 1191 y + 1);
1035#else 1192#endif
1193
1036 tt_printf ("\033[M%c%c%c", 1194 tt_printf ("\033[M%c%c%c",
1037 (32 + button_number + key_state), 1195 (32 + button_number + key_state),
1038 (32 + x + 1), 1196 (32 + x + 1),
1039 (32 + y + 1)); 1197 (32 + y + 1));
1040#endif
1041} 1198}
1042 1199
1043#ifdef USING_W11LIB 1200#ifdef USING_W11LIB
1044void 1201void
1045rxvt_W11_process_x_event (XEvent *ev) 1202rxvt_W11_process_x_event (XEvent *ev)
… …
1052 1209
1053/*{{{ process an X event */ 1210/*{{{ process an X event */
1054void 1211void
1055rxvt_term::x_cb (XEvent &ev) 1212rxvt_term::x_cb (XEvent &ev)
1056{ 1213{
1214 dDisp;
1215
1057 SET_R (this); 1216 SET_R (this);
1058 SET_LOCALE (locale); 1217 SET_LOCALE (locale);
1059 1218
1060#if defined(CURSOR_BLINK) 1219#if defined(CURSOR_BLINK)
1061 if ((Options & Opt_cursorBlink) && ev.type == KeyPress) 1220 if ((options & Opt_cursorBlink) && ev.type == KeyPress)
1062 { 1221 {
1063 if (hidden_cursor) 1222 if (hidden_cursor)
1064 { 1223 {
1065 hidden_cursor = 0; 1224 hidden_cursor = 0;
1066 want_refresh = 1; 1225 want_refresh = 1;
… …
1069 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1228 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1070 } 1229 }
1071#endif 1230#endif
1072 1231
1073#if defined(POINTER_BLANK) 1232#if defined(POINTER_BLANK)
1074 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0) 1233 if ((options & Opt_pointerBlank) && pointerBlankDelay > 0)
1075 { 1234 {
1076 if (ev.type == MotionNotify 1235 if (ev.type == MotionNotify
1077 || ev.type == ButtonPress 1236 || ev.type == ButtonPress
1078 || ev.type == ButtonRelease) 1237 || ev.type == ButtonRelease)
1079 if (hidden_pointer) 1238 if (hidden_pointer)
… …
1082 if (ev.type == KeyPress && hidden_pointer == 0) 1241 if (ev.type == KeyPress && hidden_pointer == 0)
1083 pointer_blank (); 1242 pointer_blank ();
1084 } 1243 }
1085#endif 1244#endif
1086 1245
1087#ifdef USE_XIM
1088 if (XFilterEvent (&ev, None))
1089 return;
1090#endif
1091
1092 Window unused_root, unused_child; 1246 Window unused_root, unused_child;
1093 int unused_root_x, unused_root_y; 1247 int unused_root_x, unused_root_y;
1094 unsigned int unused_mask; 1248 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 1249
1145 switch (ev.type) 1250 switch (ev.type)
1146 { 1251 {
1147 case KeyPress: 1252 case KeyPress:
1253#if ISO_14755
1254 if (!(iso14755buf & ISO_14755_52))
1255#endif
1148 lookup_key (ev.xkey); 1256 lookup_key (ev.xkey);
1257
1258 break;
1259
1260 case KeyRelease:
1261 {
1262#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755
1263 KeySym ks;
1264
1265 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1266#endif
1267
1268#if ENABLE_FRILLS || ISO_14755
1269 // ISO 14755 support
1270 if (iso14755buf)
1271 if (iso14755buf & ISO_14755_52)
1272 {
1273# if ENABLE_OVERLAY
1274 scr_overlay_off ();
1275# endif
1276# if ISO_14755
1277 // iso14755 part 5.2 handling: release time
1278 // first: controls
1279 if ((ev.xkey.state & ControlMask)
1280 && ((ks >= 0x40 && ks <= 0x5f)
1281 || (ks >= 0x61 && ks <= 0x7f)))
1282 {
1283 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1284 commit_iso14755 ();
1285 return; // case-break;
1286 }
1287
1288 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1289 if (i[0] == ks)
1290 {
1291 iso14755buf = ISO_14755_51 | i[1];
1292 commit_iso14755 ();
1293 return; // case-break;
1294 }
1295
1296 scr_bell ();
1297# endif
1298 iso14755buf = 0;
1149 break; 1299 break;
1300 }
1301 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1302 {
1303# if ENABLE_OVERLAY
1304 scr_overlay_off ();
1305# endif
1306 if (iso14755buf & ISO_14755_51)
1307 commit_iso14755 ();
1308#if ISO_14755
1309 else if (iso14755buf & ISO_14755_STARTED)
1310 {
1311 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1312
1313 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1314 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1315 }
1316# endif
1317 else
1318 iso14755buf = 0;
1319 }
1320#endif
1150 1321
1151#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1322#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1152 case KeyRelease:
1153 {
1154 if (! (ev.xkey.state & ControlMask)) 1323 if (!(ev.xkey.state & ControlMask))
1324 slip_wheel_ev.stop ();
1325 else if (ks == XK_Control_L || ks == XK_Control_R)
1155 mouse_slip_wheel_speed = 0; 1326 mouse_slip_wheel_speed = 0;
1156 else 1327#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; 1328 break;
1165 } 1329 }
1166#endif
1167 1330
1168 case ButtonPress: 1331 case ButtonPress:
1169 button_press (ev.xbutton); 1332 button_press (ev.xbutton);
1170 break; 1333 break;
1171 1334
… …
1173 button_release (ev.xbutton); 1336 button_release (ev.xbutton);
1174 break; 1337 break;
1175 1338
1176 case ClientMessage: 1339 case ClientMessage:
1177 if (ev.xclient.format == 32 1340 if (ev.xclient.format == 32
1341 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1342 {
1178 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1343 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1179 destroy (); 1344 destroy ();
1345#if ENABLE_EWMH
1346 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1347 XSendEvent (disp, ev.xclient.window = display->root,
1348 False, SubstructureRedirectMask | SubstructureNotifyMask,
1349 &ev);
1350#endif
1351 }
1352#if ENABLE_XEMBED
1353 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1354 {
1355 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1356 focus_in ();
1357 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1358 focus_out ();
1359 }
1360#endif
1180#ifdef OFFIX_DND 1361#ifdef OFFIX_DND
1181 /* OffiX Dnd (drag 'n' drop) protocol */ 1362 /* OffiX Dnd (drag 'n' drop) protocol */
1182 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL] 1363 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1183 && (ev.xclient.data.l[0] == DndFile 1364 && (ev.xclient.data.l[0] == DndFile
1184 || ev.xclient.data.l[0] == DndDir 1365 || ev.xclient.data.l[0] == DndDir
1185 || ev.xclient.data.l[0] == DndLink)) 1366 || ev.xclient.data.l[0] == DndLink))
1186 { 1367 {
1187 /* Get Dnd data */ 1368 /* Get Dnd data */
1188 Atom ActualType; 1369 Atom ActualType;
1189 int ActualFormat; 1370 int ActualFormat;
1190 unsigned char *data; 1371 unsigned char *data;
1191 unsigned long Size, RemainingBytes; 1372 unsigned long Size, RemainingBytes;
1192 1373
1193 XGetWindowProperty (display->display, display->root, 1374 XGetWindowProperty (disp, display->root,
1194 xa[XA_DNDSELECTION], 1375 xa[XA_DNDSELECTION],
1195 0L, 1000000L, 1376 0L, 1000000L,
1196 False, AnyPropertyType, 1377 False, AnyPropertyType,
1197 &ActualType, &ActualFormat, 1378 &ActualType, &ActualFormat,
1198 &Size, &RemainingBytes, 1379 &Size, &RemainingBytes,
1199 &data); 1380 &data);
1200 XChangeProperty (display->display, display->root, 1381 set_string_property (XA_CUT_BUFFER0, data);
1201 XA_CUT_BUFFER0, XA_STRING, 1382 XFree (data);
1202 8, PropModeReplace,
1203 data, STRLEN (data));
1204 selection_paste (display->root, XA_CUT_BUFFER0, True); 1383 selection_paste (display->root, XA_CUT_BUFFER0, true);
1205 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1384 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1206 } 1385 }
1207#endif /* OFFIX_DND */ 1386#endif /* OFFIX_DND */
1208 break; 1387 break;
1209 1388
1210 case MappingNotify: 1389 case MappingNotify:
1211 XRefreshKeyboardMapping (& (ev.xmapping)); 1390 XRefreshKeyboardMapping (&ev.xmapping);
1212 break; 1391 break;
1213 1392
1214 /* 1393 /*
1215 * XXX: this is not the _current_ arrangement 1394 * XXX: this is not the _current_ arrangement
1216 * Here's my conclusion: 1395 * Here's my conclusion:
… …
1235 break; 1414 break;
1236 } 1415 }
1237 break; 1416 break;
1238 1417
1239 case FocusIn: 1418 case FocusIn:
1240 if (!TermWin.focus) 1419 focus_in ();
1241 {
1242 TermWin.focus = 1;
1243 want_refresh = 1;
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
1253 }
1254 break; 1420 break;
1255 1421
1256 case FocusOut: 1422 case FocusOut:
1257 if (TermWin.focus) 1423 focus_out ();
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; 1424 break;
1273 1425
1274 case ConfigureNotify: 1426 case ConfigureNotify:
1275 if (ev.xconfigure.window == TermWin.parent[0]) 1427 if (ev.xconfigure.window == TermWin.parent[0])
1276 { 1428 {
… …
1280 { /* Wrap lots of configures into one */ 1432 { /* Wrap lots of configures into one */
1281 width = ev.xconfigure.width; 1433 width = ev.xconfigure.width;
1282 height = ev.xconfigure.height; 1434 height = ev.xconfigure.height;
1283 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1435 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1284 } 1436 }
1285 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1437 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev));
1286 1438
1287 if (szHint.width != width || szHint.height != height) 1439 if (szHint.width != width || szHint.height != height)
1288 { 1440 {
1289 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1441 seen_resize = 1;
1290 resize_all_windows (width, height, 1); 1442 resize_all_windows (width, height, 1);
1291 } 1443 }
1292#ifdef DEBUG_SIZE 1444
1293 else
1294 {
1295 D_SIZE ((stderr, "Size: Not resizing"));
1296 }
1297#endif
1298#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1445#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1299 if (Options & Opt_transparent) 1446 if (options & Opt_transparent)
1300 {
1301 check_our_parents (); 1447 check_our_parents ();
1302 if (am_transparent)
1303 want_full_refresh = 1;
1304 }
1305#endif 1448#endif
1306
1307 } 1449 }
1308 break; 1450 break;
1309 1451
1452 case PropertyNotify:
1453 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1454 && ev.xproperty.state == PropertyNewValue)
1455 selection_property (ev.xproperty.window, ev.xproperty.atom);
1456
1457 break;
1458
1310 case SelectionClear: 1459 case SelectionClear:
1311 display->set_selection_owner (0); 1460 selection_clear ();
1312 break; 1461 break;
1313 1462
1314 case SelectionNotify: 1463 case SelectionNotify:
1315 if (selection_wait == Sel_normal) 1464 if (selection_wait == Sel_normal)
1316 selection_paste (ev.xselection.requestor, 1465 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1317 ev.xselection.property, True);
1318 break; 1466 break;
1319 1467
1320 case SelectionRequest: 1468 case SelectionRequest:
1321 selection_send (ev.xselectionrequest); 1469 selection_send (ev.xselectionrequest);
1322 break; 1470 break;
… …
1343 1491
1344 case GraphicsExpose: 1492 case GraphicsExpose:
1345 case Expose: 1493 case Expose:
1346 if (ev.xany.window == TermWin.vt) 1494 if (ev.xany.window == TermWin.vt)
1347 { 1495 {
1348#ifdef NO_SLOW_LINK_SUPPORT 1496 do
1349 scr_expose (ev.xexpose.x, ev.xexpose.y, 1497 scr_expose (ev.xexpose.x, ev.xexpose.y,
1350 ev.xexpose.width, ev.xexpose.height, False); 1498 ev.xexpose.width, ev.xexpose.height, False);
1351#else 1499 while (XCheckTypedWindowEvent (disp, TermWin.vt, ev.xany.type, &ev));
1352 // don't understand this, so commented it out 1500
1501 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1502
1503 while (XCheckTypedWindowEvent (disp, TermWin.vt, ev.xany.type, &ev))
1353 scr_expose (ev.xexpose.x, ev.xexpose.y, 1504 scr_expose (ev.xexpose.x, ev.xexpose.y,
1354 ev.xexpose.width, ev.xexpose.height, False); 1505 ev.xexpose.width, ev.xexpose.height, False);
1355 //scr_expose (ev.xexpose.x, 0, 1506
1356 // ev.xexpose.width, TermWin.height, False); 1507 scr_refresh (refresh_type);
1357#endif
1358 want_refresh = 1;
1359 } 1508 }
1360 else 1509 else
1361 { 1510 {
1362 XEvent unused_event; 1511 XEvent unused_event;
1363 1512
1364 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1513 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1365 Expose, 1514 ;
1366 &unused_event)) ; 1515 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1367 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1516 ;
1368 GraphicsExpose, 1517
1369 &unused_event)) ;
1370 if (isScrollbarWindow (ev.xany.window)) 1518 if (isScrollbarWindow (ev.xany.window))
1371 { 1519 {
1372 scrollBar.setIdle (); 1520 scrollBar.setIdle ();
1373 scrollbar_show (0); 1521 scrollbar_show (0);
1374 } 1522 }
1375#ifdef MENUBAR 1523#ifdef MENUBAR
1376 if (menubar_visible () && isMenuBarWindow (ev.xany.window)) 1524 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1377 menubar_expose (); 1525 menubar_expose ();
1378#endif 1526#endif
1527
1528#ifdef TRANSPARENT
1529 if (am_transparent && ev.xany.window == TermWin.parent[0])
1530 XClearWindow (disp, ev.xany.window);
1531#endif
1379 } 1532 }
1380 break; 1533 break;
1381 1534
1382 case MotionNotify: 1535 case MotionNotify:
1383#ifdef POINTER_BLANK 1536#ifdef POINTER_BLANK
… …
1389 { 1542 {
1390 menubar_control (ev.xbutton); 1543 menubar_control (ev.xbutton);
1391 break; 1544 break;
1392 } 1545 }
1393#endif 1546#endif
1394 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate)) 1547 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1395 break; 1548 break;
1396 1549
1397 if (ev.xany.window == TermWin.vt) 1550 if (ev.xany.window == TermWin.vt)
1398 { 1551 {
1399 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1552 if (ev.xbutton.state & (Button1Mask | Button3Mask))
1400 { 1553 {
1401 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1554 while (XCheckTypedWindowEvent (disp, TermWin.vt, MotionNotify, &ev))
1402 ; 1555 ;
1403 1556
1404 XQueryPointer (display->display, TermWin.vt, 1557 XQueryPointer (disp, TermWin.vt,
1405 &unused_root, &unused_child, 1558 &unused_root, &unused_child,
1406 &unused_root_x, &unused_root_y, 1559 &unused_root_x, &unused_root_y,
1407 & (ev.xbutton.x), & (ev.xbutton.y), 1560 &ev.xbutton.x, &ev.xbutton.y,
1408 &unused_mask); 1561 &ev.xbutton.state);
1409#ifdef MOUSE_THRESHOLD 1562#ifdef MOUSE_THRESHOLD
1410 /* deal with a `jumpy' mouse */ 1563 /* deal with a `jumpy' mouse */
1411 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1564 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1412 { 1565 {
1413#endif 1566#endif
1567#if ISO_14755
1568 // 5.4
1569 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1570 {
1571 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1572 break;
1573 }
1574#endif
1414 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1575 selection_extend (ev.xbutton.x, ev.xbutton.y,
1415 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1576 ev.xbutton.state & Button3Mask ? 2 : 0);
1577
1416#ifdef SELECTION_SCROLLING 1578#ifdef SELECTION_SCROLLING
1417 if (ev.xbutton.y < TermWin.int_bwidth 1579 if (ev.xbutton.y < TermWin.int_bwidth
1418 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1580 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1))
1419 { 1581 {
1420 int dist; 1582 int dist;
1421 1583
1422 pending_scroll_selection=1;
1423
1424 /* don't clobber the current delay if we are 1584 /* don't clobber the current delay if we are
1425 * already in the middle of scrolling. 1585 * already in the middle of scrolling.
1426 */ 1586 */
1427 if (scroll_selection_delay<=0) 1587 if (!sel_scroll_ev.active)
1428 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1588 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1429 1589
1430 /* save the event params so we can highlight 1590 /* save the event params so we can highlight
1431 * the selection in the pending-scroll loop 1591 * the selection in the pending-scroll loop
1432 */ 1592 */
1433 selection_save_x=ev.xbutton.x; 1593 selection_save_x = ev.xbutton.x;
1434 selection_save_y=ev.xbutton.y; 1594 selection_save_y = ev.xbutton.y;
1435 selection_save_state=
1436 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1595 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1437 1596
1438 /* calc number of lines to scroll */ 1597 /* calc number of lines to scroll */
1439 if (ev.xbutton.y<TermWin.int_bwidth) 1598 if (ev.xbutton.y < TermWin.int_bwidth)
1440 { 1599 {
1441 scroll_selection_dir = UP; 1600 scroll_selection_dir = UP;
1442 dist = TermWin.int_bwidth - ev.xbutton.y; 1601 dist = TermWin.int_bwidth - ev.xbutton.y;
1443 } 1602 }
1444 else 1603 else
1445 { 1604 {
1446 scroll_selection_dir = DN; 1605 scroll_selection_dir = DN;
1447 dist = ev.xbutton.y -
1448 (TermWin.int_bwidth + TermWin.height); 1606 dist = ev.xbutton.y - (TermWin.int_bwidth + TermWin.height);
1449 } 1607 }
1608
1450 scroll_selection_lines= (Pixel2Height (dist)/ 1609 scroll_selection_lines = Pixel2Height (dist)
1451 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1610 / SELECTION_SCROLL_LINE_SPEEDUP
1611 + 1;
1452 MIN_IT (scroll_selection_lines, 1612 MIN_IT (scroll_selection_lines,
1453 SELECTION_SCROLL_MAX_LINES); 1613 SELECTION_SCROLL_MAX_LINES);
1454 } 1614 }
1455 else 1615 else
1456 { 1616 {
1457 /* we are within the text window, so we 1617 /* we are within the text window, so we
1458 * shouldn't be scrolling 1618 * shouldn't be scrolling
1459 */ 1619 */
1460 pending_scroll_selection = 0; 1620 if (sel_scroll_ev.active)
1621 sel_scroll_ev.stop();
1461 } 1622 }
1462#endif 1623#endif
1463#ifdef MOUSE_THRESHOLD 1624#ifdef MOUSE_THRESHOLD
1464
1465 } 1625 }
1466#endif 1626#endif
1467
1468 } 1627 }
1469 } 1628 }
1470 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1629 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1471 { 1630 {
1472 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1631 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1473 MotionNotify, &ev)) ; 1632 MotionNotify, &ev))
1633 ;
1634
1474 XQueryPointer (display->display, scrollBar.win, 1635 XQueryPointer (disp, scrollBar.win,
1475 &unused_root, &unused_child, 1636 &unused_root, &unused_child,
1476 &unused_root_x, &unused_root_y, 1637 &unused_root_x, &unused_root_y,
1477 & (ev.xbutton.x), & (ev.xbutton.y), 1638 &ev.xbutton.x, &ev.xbutton.y,
1478 &unused_mask); 1639 &unused_mask);
1479 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1640 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1480 scrollbar_size ()); 1641 scrollbar_size ());
1481 scr_refresh (refresh_type); 1642 scr_refresh (refresh_type);
1482 refresh_limit = 0; 1643 refresh_limit = 0;
… …
1485 break; 1646 break;
1486 } 1647 }
1487} 1648}
1488 1649
1489void 1650void
1651rxvt_term::focus_in ()
1652{
1653 if (!TermWin.focus)
1654 {
1655 TermWin.focus = 1;
1656 want_refresh = 1;
1657#ifdef USE_XIM
1658 if (Input_Context != NULL)
1659 {
1660 IMSetStatusPosition ();
1661 XSetICFocus (Input_Context);
1662 }
1663#endif
1664#ifdef CURSOR_BLINK
1665 if (options & Opt_cursorBlink)
1666 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1667#endif
1668#ifdef OFF_FOCUS_FADING
1669 if (rs[Rs_fade])
1670 {
1671 pix_colors = pix_colors_focused;
1672 scr_recolour ();
1673 }
1674#endif
1675 }
1676}
1677
1678void
1679rxvt_term::focus_out ()
1680{
1681 if (TermWin.focus)
1682 {
1683 TermWin.focus = 0;
1684 want_refresh = 1;
1685
1686#if ENABLE_FRILLS || ISO_14755
1687 iso14755buf = 0;
1688#endif
1689#if ENABLE_OVERLAY
1690 scr_overlay_off ();
1691#endif
1692#ifdef USE_XIM
1693 if (Input_Context != NULL)
1694 XUnsetICFocus (Input_Context);
1695#endif
1696#ifdef CURSOR_BLINK
1697 if (options & Opt_cursorBlink)
1698 cursor_blink_ev.stop ();
1699 hidden_cursor = 0;
1700#endif
1701#ifdef OFF_FOCUS_FADING
1702 if (rs[Rs_fade])
1703 {
1704 pix_colors = pix_colors_unfocused;
1705 scr_recolour ();
1706 }
1707#endif
1708 }
1709}
1710
1711#if TRANSPARENT
1712void
1490rxvt_term::rootwin_cb (XEvent &ev) 1713rxvt_term::rootwin_cb (XEvent &ev)
1491{ 1714{
1492 SET_R (this); 1715 SET_R (this);
1493 SET_LOCALE (locale); 1716 SET_LOCALE (locale);
1494 1717
1495 switch (ev.type) 1718 switch (ev.type)
1496 { 1719 {
1497 case PropertyNotify: 1720 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 /* 1721 /*
1508 * if user used some Esetroot compatible prog to set the root bg, 1722 * 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. 1723 * use the property to determine the pixmap. We use it later on.
1510 */ 1724 */
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]) 1725 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1726 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1515 return; 1727 return;
1516 }
1517 1728
1518 /* FALLTHROUGH */ 1729 /* FALLTHROUGH */
1519 case ReparentNotify: 1730 case ReparentNotify:
1520 if ((Options & Opt_transparent) && check_our_parents ()) 1731 if ((options & Opt_transparent) && check_our_parents () && am_transparent)
1521 if (am_transparent)
1522 want_full_refresh = 1; 1732 want_refresh = want_full_refresh = 1;
1523 break; 1733 break;
1524#endif
1525 } 1734 }
1526} 1735}
1736#endif
1527 1737
1528void 1738void
1529rxvt_term::button_press (XButtonEvent &ev) 1739rxvt_term::button_press (XButtonEvent &ev)
1530{ 1740{
1531 int reportmode = 0, clickintime; 1741 int reportmode = 0, clickintime;
1532 1742
1533 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1743 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1534 if (!bypass_keystate) 1744 if (!bypass_keystate)
1535 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1745 reportmode = !! (priv_modes & PrivMode_mouse_report);
1746
1536 /* 1747 /*
1537 * VT window processing of button press 1748 * VT window processing of button press
1538 */ 1749 */
1539 if (ev.window == TermWin.vt) 1750 if (ev.window == TermWin.vt)
1540 { 1751 {
1752#if ISO_14755
1753 // 5.4
1754 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1755 {
1756 iso14755_54 (ev.x, ev.y);
1757 return;
1758 }
1759#endif
1760
1541 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1761 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1762
1542 if (reportmode) 1763 if (reportmode)
1543 { 1764 {
1544 /* mouse report from vt window */ 1765 /* mouse report from vt window */
1545 /* save the xbutton state (for ButtonRelease) */ 1766 /* save the xbutton state (for ButtonRelease) */
1546 MEvent.state = ev.state; 1767 MEvent.state = ev.state;
… …
1575 } 1796 }
1576 else 1797 else
1577 { 1798 {
1578 if (ev.button != MEvent.button) 1799 if (ev.button != MEvent.button)
1579 MEvent.clicks = 0; 1800 MEvent.clicks = 0;
1801
1580 switch (ev.button) 1802 switch (ev.button)
1581 { 1803 {
1582 case Button1: 1804 case Button1:
1805 /* allow meta + click to select rectangular areas */
1806 /* should be done in screen.C */
1807#if ENABLE_FRILLS
1808 selection.rect = !!(ev.state & ModMetaMask);
1809#else
1810 selection.rect = false;
1811#endif
1812
1583 /* allow shift+left click to extend selection */ 1813 /* allow shift+left click to extend selection */
1584 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1814 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report))
1585 { 1815 {
1586 if (MEvent.button == Button1 && clickintime) 1816 if (MEvent.button == Button1 && clickintime)
1587 selection_rotate (ev.x, ev.y); 1817 selection_rotate (ev.x, ev.y);
1588 else 1818 else
1589 selection_extend (ev.x, ev.y, 1); 1819 selection_extend (ev.x, ev.y, 1);
… …
1604 case Button3: 1834 case Button3:
1605 if (MEvent.button == Button3 && clickintime) 1835 if (MEvent.button == Button3 && clickintime)
1606 selection_rotate (ev.x, ev.y); 1836 selection_rotate (ev.x, ev.y);
1607 else 1837 else
1608 selection_extend (ev.x, ev.y, 1); 1838 selection_extend (ev.x, ev.y, 1);
1839
1609 MEvent.button = Button3; 1840 MEvent.button = Button3;
1610 break; 1841 break;
1611 } 1842 }
1612 } 1843 }
1844
1613 MEvent.time = ev.time; 1845 MEvent.time = ev.time;
1614 return; 1846 return;
1615 } 1847 }
1616 1848
1617 /* 1849 /*
… …
1683 upordown = 1; /* down */ 1915 upordown = 1; /* down */
1684 } 1916 }
1685 if (upordown) 1917 if (upordown)
1686 { 1918 {
1687#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1919#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1688 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1920 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1689#endif 1921#endif
1690 if (scr_page (upordown < 0 ? UP : DN, 1)) 1922 if (scr_page (upordown < 0 ? UP : DN, 1))
1691 { 1923 {
1692 if (upordown < 0) 1924 if (upordown < 0)
1693 scrollBar.setUp (); 1925 scrollBar.setUp ();
… …
1709 break; 1941 break;
1710 case R_SB_ALIGN_BOTTOM: 1942 case R_SB_ALIGN_BOTTOM:
1711 csrO = scrollBar.bot - scrollBar.top; 1943 csrO = scrollBar.bot - scrollBar.top;
1712 break; 1944 break;
1713 } 1945 }
1946
1714 if (scrollBar.style == R_SB_XTERM 1947 if (scrollBar.style == R_SB_XTERM
1715 || scrollbar_above_slider (ev.y) 1948 || scrollbar_above_slider (ev.y)
1716 || scrollbar_below_slider (ev.y)) 1949 || scrollbar_below_slider (ev.y))
1717 scr_move_to ( scrollbar_position (ev.y) - csrO, 1950 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1718 scrollbar_size ()); 1951
1719 scrollBar.setMotion (); 1952 scrollBar.setMotion ();
1720 break; 1953 break;
1721 1954
1722 case Button1: 1955 case Button1:
1723 if (scrollbar_align == R_SB_ALIGN_CENTRE) 1956 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1747 scr_page ((ev.button == Button1 ? DN : UP), 1980 scr_page ((ev.button == Button1 ? DN : UP),
1748 (TermWin.nrow 1981 (TermWin.nrow
1749 * scrollbar_position (ev.y) 1982 * scrollbar_position (ev.y)
1750 / scrollbar_size ())); 1983 / scrollbar_size ()));
1751 } 1984 }
1985
1752 break; 1986 break;
1753 } 1987 }
1754 } 1988 }
1755 return; 1989 return;
1756 } 1990 }
… …
1768{ 2002{
1769 int reportmode = 0; 2003 int reportmode = 0;
1770 2004
1771 csrO = 0; /* reset csr Offset */ 2005 csrO = 0; /* reset csr Offset */
1772 if (!bypass_keystate) 2006 if (!bypass_keystate)
1773 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2007 reportmode = !! (priv_modes & PrivMode_mouse_report);
1774 2008
1775 if (scrollbar_isUpDn ()) 2009 if (scrollbar_isUpDn ())
1776 { 2010 {
1777 scrollBar.setIdle (); 2011 scrollBar.setIdle ();
1778 scrollbar_show (0); 2012 scrollbar_show (0);
1779#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2013#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1780 refresh_type &= ~SMOOTH_REFRESH; 2014 refresh_type &= ~SMOOTH_REFRESH;
1781#endif 2015#endif
1782
1783 } 2016 }
2017
1784#ifdef SELECTION_SCROLLING 2018#ifdef SELECTION_SCROLLING
1785 pending_scroll_selection=0; 2019 if (sel_scroll_ev.active)
2020 sel_scroll_ev.stop();
1786#endif 2021#endif
2022
1787 if (ev.window == TermWin.vt) 2023 if (ev.window == TermWin.vt)
1788 { 2024 {
2025#if ISO_14755
2026 // 5.4
2027 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2028 return;
2029#endif
1789 if (reportmode) 2030 if (reportmode)
1790 { 2031 {
1791 /* mouse report from vt window */ 2032 /* mouse report from vt window */
1792 /* don't report release of wheel "buttons" */ 2033 /* don't report release of wheel "buttons" */
1793 if (ev.button >= 4) 2034 if (ev.button >= 4)
… …
1807 MEvent.button = AnyButton; 2048 MEvent.button = AnyButton;
1808 mouse_report (ev); 2049 mouse_report (ev);
1809#endif /* MOUSE_REPORT_DOUBLECLICK */ 2050#endif /* MOUSE_REPORT_DOUBLECLICK */
1810 return; 2051 return;
1811 } 2052 }
2053
1812 /* 2054 /*
1813 * dumb hack to compensate for the failure of click-and-drag 2055 * dumb hack to compensate for the failure of click-and-drag
1814 * when overriding mouse reporting 2056 * when overriding mouse reporting
1815 */ 2057 */
1816 if (PrivateModes & PrivMode_mouse_report 2058 if (priv_modes & PrivMode_mouse_report
1817 && bypass_keystate 2059 && bypass_keystate
1818 && ev.button == Button1 && MEvent.clicks <= 1) 2060 && ev.button == Button1 && MEvent.clicks <= 1)
1819 selection_extend (ev.x, ev.y, 0); 2061 selection_extend (ev.x, ev.y, 0);
1820 2062
1821 switch (ev.button) 2063 switch (ev.button)
… …
1832 case Button5: 2074 case Button5:
1833 { 2075 {
1834 int i; 2076 int i;
1835 page_dirn v; 2077 page_dirn v;
1836 2078
1837 v = (ev.button == Button4) ? UP : DN; 2079 v = ev.button == Button4 ? UP : DN;
2080
1838 if (ev.state & ShiftMask) 2081 if (ev.state & ShiftMask)
1839 i = 1; 2082 i = 1;
1840 else if ((Options & Opt_mouseWheelScrollPage)) 2083 else if (options & Opt_mouseWheelScrollPage)
1841 i = TermWin.nrow - 1; 2084 i = TermWin.nrow - 1;
1842 else 2085 else
1843 i = 5; 2086 i = 5;
2087
1844# ifdef MOUSE_SLIP_WHEELING 2088# ifdef MOUSE_SLIP_WHEELING
1845 if (ev.state & ControlMask) 2089 if (ev.state & ControlMask)
1846 { 2090 {
1847 mouse_slip_wheel_speed += (v ? -1 : 1); 2091 mouse_slip_wheel_speed += v ? -1 : 1;
2092 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow;
2093 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow;
2094
2095 if (slip_wheel_ev.at < NOW)
1848 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2096 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2097
2098 slip_wheel_ev.start ();
1849 } 2099 }
2100 else
2101 {
1850# endif 2102# endif
1851# ifdef JUMP_MOUSE_WHEEL 2103# 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); 2104 scr_page (v, i);
1859 scr_refresh (SMOOTH_REFRESH); 2105 scr_refresh (SMOOTH_REFRESH);
1860 scrollbar_show (1); 2106 scrollbar_show (1);
2107# else
2108 while (i--)
2109 {
2110 scr_page (v, 1);
2111 scr_refresh (SMOOTH_REFRESH);
2112 scrollbar_show (1);
2113 }
2114# endif
2115# ifdef MOUSE_SLIP_WHEELING
1861 } 2116 }
1862# endif 2117#endif
1863
1864 } 2118 }
1865 break; 2119 break;
1866#endif 2120#endif
1867
1868 } 2121 }
1869 } 2122 }
1870#ifdef MENUBAR 2123#ifdef MENUBAR
1871 else if (isMenuBarWindow (ev.window)) 2124 else if (isMenuBarWindow (ev.window))
1872 menubar_control (ev); 2125 menubar_control (ev);
1873#endif 2126#endif
1874} 2127}
1875 2128
1876
1877#ifdef TRANSPARENT 2129#ifdef TRANSPARENT
2130#if TINTING
2131/* taken from aterm-0.4.2 */
2132
2133typedef uint32_t RUINT32T;
2134
2135void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2136{
2137 int sh_r, sh_g, sh_b;
2138 RUINT32T mask_r, mask_g, mask_b;
2139 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2140 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2141 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2142 int i;
2143
2144 Visual *visual = display->visual;
2145
2146 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2147
2148 /* for convenience */
2149 mask_r = visual->red_mask;
2150 mask_g = visual->green_mask;
2151 mask_b = visual->blue_mask;
2152
2153 /* boring lookup table pre-initialization */
2154 switch (srcImage->bits_per_pixel) {
2155 case 15:
2156 if ((mask_r != 0x7c00) ||
2157 (mask_g != 0x03e0) ||
2158 (mask_b != 0x001f))
2159 return;
2160 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2161 lookup_r = lookup;
2162 lookup_g = lookup+32;
2163 lookup_b = lookup+32+32;
2164 sh_r = 10;
2165 sh_g = 5;
2166 sh_b = 0;
2167 break;
2168 case 16:
2169 if ((mask_r != 0xf800) ||
2170 (mask_g != 0x07e0) ||
2171 (mask_b != 0x001f))
2172 return;
2173 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2174 lookup_r = lookup;
2175 lookup_g = lookup+32;
2176 lookup_b = lookup+32+64;
2177 sh_r = 11;
2178 sh_g = 5;
2179 sh_b = 0;
2180 break;
2181 case 24:
2182 if ((mask_r != 0xff0000) ||
2183 (mask_g != 0x00ff00) ||
2184 (mask_b != 0x0000ff))
2185 return;
2186 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2187 lookup_r = lookup;
2188 lookup_g = lookup+256;
2189 lookup_b = lookup+256+256;
2190 sh_r = 16;
2191 sh_g = 8;
2192 sh_b = 0;
2193 break;
2194 case 32:
2195 if ((mask_r != 0xff0000) ||
2196 (mask_g != 0x00ff00) ||
2197 (mask_b != 0x0000ff))
2198 return;
2199 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2200 lookup_r = lookup;
2201 lookup_g = lookup+256;
2202 lookup_b = lookup+256+256;
2203 sh_r = 16;
2204 sh_g = 8;
2205 sh_b = 0;
2206 break;
2207 default:
2208 return; /* we do not support this color depth */
2209 }
2210
2211 /* prepare limits for color transformation (each channel is handled separately) */
2212 if (shade < 0) {
2213 shade = -shade;
2214 if (shade < 0) shade = 0;
2215 if (shade > 100) shade = 100;
2216
2217 lower_lim_r = 65535-rm;
2218 lower_lim_g = 65535-gm;
2219 lower_lim_b = 65535-bm;
2220
2221 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2222 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2223 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2224
2225 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2226 } else {
2227 if (shade < 0) shade = 0;
2228 if (shade > 100) shade = 100;
2229
2230 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2231
2232 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2233 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2234 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2235 }
2236
2237 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2238 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2239 {
2240 unsigned int tmp;
2241
2242 tmp = lower_lim_r;
2243 lower_lim_r = lower_lim_b;
2244 lower_lim_b = tmp;
2245
2246 tmp = upper_lim_r;
2247 upper_lim_r = upper_lim_b;
2248 upper_lim_b = tmp;
2249 }
2250
2251 /* fill our lookup tables */
2252 for (i = 0; i <= mask_r>>sh_r; i++)
2253 {
2254 RUINT32T tmp;
2255 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2256 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2257 lookup_r[i] = (tmp/65535)<<sh_r;
2258 }
2259 for (i = 0; i <= mask_g>>sh_g; i++)
2260 {
2261 RUINT32T tmp;
2262 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2263 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2264 lookup_g[i] = (tmp/65535)<<sh_g;
2265 }
2266 for (i = 0; i <= mask_b>>sh_b; i++)
2267 {
2268 RUINT32T tmp;
2269 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2270 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2271 lookup_b[i] = (tmp/65535)<<sh_b;
2272 }
2273
2274 /* apply table to input image (replacing colors by newly calculated ones) */
2275 switch (srcImage->bits_per_pixel)
2276 {
2277 case 15:
2278 {
2279 unsigned short *p1, *pf, *p, *pl;
2280 p1 = (unsigned short *) srcImage->data;
2281 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2282 while (p1 < pf)
2283 {
2284 p = p1;
2285 pl = p1 + srcImage->width;
2286 for (; p < pl; p++)
2287 {
2288 *p = lookup_r[(*p & 0x7c00)>>10] |
2289 lookup_g[(*p & 0x03e0)>> 5] |
2290 lookup_b[(*p & 0x001f)];
2291 }
2292 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2293 }
2294 break;
2295 }
2296 case 16:
2297 {
2298 unsigned short *p1, *pf, *p, *pl;
2299 p1 = (unsigned short *) srcImage->data;
2300 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2301 while (p1 < pf)
2302 {
2303 p = p1;
2304 pl = p1 + srcImage->width;
2305 for (; p < pl; p++)
2306 {
2307 *p = lookup_r[(*p & 0xf800)>>11] |
2308 lookup_g[(*p & 0x07e0)>> 5] |
2309 lookup_b[(*p & 0x001f)];
2310 }
2311 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2312 }
2313 break;
2314 }
2315 case 24:
2316 {
2317 unsigned char *p1, *pf, *p, *pl;
2318 p1 = (unsigned char *) srcImage->data;
2319 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2320 while (p1 < pf)
2321 {
2322 p = p1;
2323 pl = p1 + srcImage->width * 3;
2324 for (; p < pl; p += 3)
2325 {
2326 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2327 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2328 p[2] = lookup_r[(p[2] & 0x0000ff)];
2329 }
2330 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2331 }
2332 break;
2333 }
2334 case 32:
2335 {
2336 RUINT32T *p1, *pf, *p, *pl;
2337 p1 = (RUINT32T *) srcImage->data;
2338 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2339
2340 while (p1 < pf)
2341 {
2342 p = p1;
2343 pl = p1 + srcImage->width;
2344 for (; p < pl; p++)
2345 {
2346 *p = lookup_r[(*p & 0xff0000)>>16] |
2347 lookup_g[(*p & 0x00ff00)>> 8] |
2348 lookup_b[(*p & 0x0000ff)] |
2349 (*p & ~0xffffff);
2350 }
2351 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2352 }
2353 break;
2354 }
2355 }
2356
2357 free (lookup);
2358}
2359#endif
2360
1878/* 2361/*
1879 * Check our parents are still who we think they are. 2362 * Check our parents are still who we think they are.
1880 * Do transparency updates if required 2363 * Do transparency updates if required
1881 */ 2364 */
1882int 2365int
1883rxvt_term::check_our_parents () 2366rxvt_term::check_our_parents ()
1884{ 2367{
1885 int i, pchanged, aformat, have_pixmap, rootdepth; 2368 int i, pchanged, aformat, have_pixmap, rootdepth;
1886 unsigned long nitems, bytes_after; 2369 unsigned long nitems, bytes_after;
1887 Atom atype; 2370 Atom atype;
1888 unsigned char *prop = NULL; 2371 unsigned char *prop = NULL;
1889 Window root, oldp, *list; 2372 Window root, oldp, *list;
1890 Pixmap rootpixmap = None; 2373 Pixmap rootpixmap = None;
1891 XWindowAttributes wattr, wrootattr; 2374 XWindowAttributes wattr, wrootattr;
2375 dDisp;
1892 2376
1893 pchanged = 0; 2377 pchanged = 0;
1894 2378
1895 if (! (Options & Opt_transparent)) 2379 if (!(options & Opt_transparent))
1896 return pchanged; /* Don't try any more */ 2380 return pchanged; /* Don't try any more */
1897 2381
1898 XGetWindowAttributes (display->display, display->root, &wrootattr); 2382 XGetWindowAttributes (disp, display->root, &wrootattr);
1899 rootdepth = wrootattr.depth; 2383 rootdepth = wrootattr.depth;
1900 2384
1901 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2385 XGetWindowAttributes (disp, TermWin.parent[0], &wattr);
2386
1902 if (rootdepth != wattr.depth) 2387 if (rootdepth != wattr.depth)
1903 { 2388 {
1904 if (am_transparent) 2389 if (am_transparent)
1905 { 2390 {
1906 pchanged = 1; 2391 pchanged = 1;
1907 XSetWindowBackground (display->display, TermWin.vt, 2392 XSetWindowBackground (disp, TermWin.vt, pix_colors_focused[Color_bg]);
1908 PixColors[Color_bg]);
1909 am_transparent = am_pixmap_trans = 0; 2393 am_transparent = am_pixmap_trans = 0;
1910 } 2394 }
2395
1911 return pchanged; /* Don't try any more */ 2396 return pchanged; /* Don't try any more */
1912 } 2397 }
1913 2398
1914 /* Get all X ops out of the queue so that our information is up-to-date. */ 2399 /* Get all X ops out of the queue so that our information is up-to-date. */
1915 XSync (display->display, False); 2400 XSync (disp, False);
1916 2401
1917 /* 2402 /*
1918 * Make the frame window set by the window manager have 2403 * Make the frame window set by the window manager have
1919 * the root background. Some window managers put multiple nested frame 2404 * the root background. Some window managers put multiple nested frame
1920 * windows for each client, so we have to take care about that. 2405 * windows for each client, so we have to take care about that.
1921 */ 2406 */
1922 i = (xa[XA_XROOTPMAPID] != 0 2407 i = (xa[XA_XROOTPMAP_ID]
1923 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2408 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1924 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2409 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1925 &nitems, &bytes_after, &prop) == Success)); 2410 &nitems, &bytes_after, &prop) == Success);
2411
1926 if (!i || prop == NULL) 2412 if (!i || prop == NULL)
2413 i = (xa[XA_ESETROOT_PMAP_ID]
2414 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2415 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2416 &nitems, &bytes_after, &prop) == Success);
2417
2418 if (!i || prop == NULL
2419#if TINTING
2420 || !rs[Rs_color + Color_tint]
2421#endif
2422 )
1927 have_pixmap = 0; 2423 have_pixmap = 0;
1928 else 2424 else
1929 { 2425 {
1930 have_pixmap = 1; 2426 have_pixmap = 1;
1931 rootpixmap = * ((Pixmap *)prop); 2427 rootpixmap = *(Pixmap *)prop;
1932 XFree (prop); 2428 XFree (prop);
1933 } 2429 }
2430
1934 if (have_pixmap) 2431 if (have_pixmap)
1935 { 2432 {
1936 /* 2433 /*
1937 * Copy display->root pixmap transparency 2434 * Copy display->root pixmap transparency
1938 */ 2435 */
1939 int sx, sy, nx, ny; 2436 int sx, sy, nx, ny;
1940 unsigned int nw, nh; 2437 unsigned int nw, nh;
1941 Window cr; 2438 Window cr;
1942 XImage *image; 2439 XImage *image;
1943 GC gc; 2440 GC gc;
1944 XGCValues gcvalue; 2441 XGCValues gcvalue;
1945 2442
1946 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2443 XTranslateCoordinates (disp, TermWin.parent[0], display->root,
1947 0, 0, &sx, &sy, &cr); 2444 0, 0, &sx, &sy, &cr);
1948 nw = (unsigned int)szHint.width; 2445 nw = (unsigned int)szHint.width;
1949 nh = (unsigned int)szHint.height; 2446 nh = (unsigned int)szHint.height;
1950 nx = ny = 0; 2447 nx = ny = 0;
2448
1951 if (sx < 0) 2449 if (sx < 0)
1952 { 2450 {
1953 nw += sx; 2451 nw += sx;
1954 nx = -sx; 2452 nx = -sx;
1955 sx = 0; 2453 sx = 0;
1956 } 2454 }
2455
1957 if (sy < 0) 2456 if (sy < 0)
1958 { 2457 {
1959 nh += sy; 2458 nh += sy;
1960 ny = -sy; 2459 ny = -sy;
1961 sy = 0; 2460 sy = 0;
1962 } 2461 }
2462
1963 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2463 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1964 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2464 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2465
2466 XSync (disp, False);
1965 allowedxerror = -1; 2467 allowedxerror = -1;
1966 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2468 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
1967 ZPixmap); 2469
1968 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2470 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1969 /* XXX: may need a delay here? */ 2471 /* XXX: may need a delay here? */
1970 allowedxerror = 0; 2472 allowedxerror = 0;
2473
1971 if (image == NULL) 2474 if (image == NULL)
1972 { 2475 {
1973 if (am_transparent && am_pixmap_trans) 2476 if (am_transparent && am_pixmap_trans)
1974 { 2477 {
1975 pchanged = 1; 2478 pchanged = 1;
1976 if (TermWin.pixmap != None) 2479 if (TermWin.pixmap != None)
1977 { 2480 {
1978 XFreePixmap (display->display, TermWin.pixmap); 2481 XFreePixmap (disp, TermWin.pixmap);
1979 TermWin.pixmap = None; 2482 TermWin.pixmap = None;
1980 } 2483 }
1981 } 2484 }
2485
1982 am_pixmap_trans = 0; 2486 am_pixmap_trans = 0;
1983 } 2487 }
1984 else 2488 else
1985 { 2489 {
1986 if (TermWin.pixmap != None) 2490 if (TermWin.pixmap != None)
1987 XFreePixmap (display->display, TermWin.pixmap); 2491 XFreePixmap (disp, TermWin.pixmap);
2492
2493#if TINTING
2494 if (ISSET_PIXCOLOR (Color_tint))
2495 {
2496 unsigned short rm, gm, bm;
2497 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2498
2499 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2500
2501 ShadeXImage (display, image, shade, rm, gm, bm);
2502 }
2503#endif
2504
1988 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2505 TermWin.pixmap = XCreatePixmap (disp, TermWin.vt,
1989 (unsigned int)szHint.width,
1990 (unsigned int)szHint.height, 2506 szHint.width, szHint.height, image->depth);
1991 (unsigned int)image->depth);
1992 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2507 gc = XCreateGC (disp, TermWin.vt, 0UL, &gcvalue);
1993 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2508 XPutImage (disp, TermWin.pixmap, gc, image, 0, 0,
1994 nx, ny, (unsigned int)image->width,
1995 (unsigned int)image->height); 2509 nx, ny, image->width, image->height);
1996 XFreeGC (display->display, gc); 2510 XFreeGC (disp, gc);
1997 XDestroyImage (image); 2511 XDestroyImage (image);
1998 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2512 XSetWindowBackgroundPixmap (disp, TermWin.parent[0], TermWin.pixmap);
1999 TermWin.pixmap); 2513 XClearWindow (disp, TermWin.parent[0]);
2514
2000 if (!am_transparent || !am_pixmap_trans) 2515 if (!am_transparent || !am_pixmap_trans)
2001 pchanged = 1; 2516 pchanged = 1;
2517
2002 am_transparent = am_pixmap_trans = 1; 2518 am_transparent = am_pixmap_trans = 1;
2003 } 2519 }
2004 } 2520 }
2521
2005 if (!am_pixmap_trans) 2522 if (am_pixmap_trans)
2523 XSetWindowBackgroundPixmap (disp, TermWin.vt, ParentRelative);
2524 else
2006 { 2525 {
2007 unsigned int n; 2526 unsigned int n;
2008 /* 2527 /*
2009 * InheritPixmap transparency 2528 * InheritPixmap transparency
2010 */ 2529 */
2011 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2012 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2530 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2013 i++)
2014 { 2531 {
2015 oldp = TermWin.parent[i]; 2532 oldp = TermWin.parent[i];
2016 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2533 XQueryTree (disp, TermWin.parent[i - 1], &root,
2017 &TermWin.parent[i], &list, &n); 2534 &TermWin.parent[i], &list, &n);
2018 XFree (list); 2535 XFree (list);
2019 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2536
2020 if (TermWin.parent[i] == display->root) 2537 if (TermWin.parent[i] == display->root)
2021 { 2538 {
2022 if (oldp != None) 2539 if (oldp != None)
2023 pchanged = 1; 2540 pchanged = 1;
2541
2024 break; 2542 break;
2025 } 2543 }
2544
2026 if (oldp != TermWin.parent[i]) 2545 if (oldp != TermWin.parent[i])
2027 pchanged = 1; 2546 pchanged = 1;
2028 } 2547 }
2548
2029 n = 0; 2549 n = 0;
2550
2030 if (pchanged) 2551 if (pchanged)
2031 { 2552 {
2032 for (; n < (unsigned int)i; n++) 2553 for (; n < (unsigned int)i; n++)
2033 { 2554 {
2034 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2555 XGetWindowAttributes (disp, TermWin.parent[n], &wattr);
2035 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2036 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2556 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2037 { 2557 {
2038 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2558 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2039 break; 2559 break;
2040 } 2560 }
2041 } 2561 }
2042 } 2562 }
2043 if (n > (int) (sizeof (TermWin.parent) 2563
2044 / sizeof (TermWin.parent[0]))) 2564 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2045 { 2565 {
2046 D_X ((stderr, "InheritPixmap Turning off")); 2566 XSetWindowBackground (disp, TermWin.parent[0], pix_colors_focused[Color_fg]);
2047 XSetWindowBackground (display->display, TermWin.parent[0], 2567 XSetWindowBackground (disp, TermWin.vt, pix_colors_focused[Color_bg]);
2048 PixColors[Color_fg]);
2049 XSetWindowBackground (display->display, TermWin.vt,
2050 PixColors[Color_bg]);
2051 am_transparent = 0; 2568 am_transparent = 0;
2052 /* XXX: also turn off Opt_transparent? */ 2569 /* XXX: also turn off Opt_transparent? */
2053 } 2570 }
2054 else 2571 else
2055 { 2572 {
2573#if WAIT_FOR_WM
2056 /* wait (an arbitrary period) for the WM to do its thing 2574 /* wait (an arbitrary period) for the WM to do its thing
2057 * needed for fvwm2.2.2 (and before?) */ 2575 * needed for fvwm2.2.2 (and before?) */
2058# ifdef HAVE_NANOSLEEP
2059 struct timespec rqt;
2060
2061 rqt.tv_sec = 1;
2062 rqt.tv_nsec = 0;
2063 nanosleep (&rqt, NULL);
2064# else
2065 sleep (1); 2576 sleep (1);
2066# endif 2577#endif
2067 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2068 for (n = 0; n < (unsigned int)i; n++) 2578 for (n = 0; n < (unsigned int)i; n++)
2579 {
2069 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2580 XSetWindowBackgroundPixmap (disp, TermWin.parent[n], ParentRelative);
2070 ParentRelative); 2581 XClearWindow (disp, TermWin.parent[n]);
2582 }
2583
2071 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2584 XSetWindowBackgroundPixmap (disp, TermWin.vt, ParentRelative);
2072 ParentRelative);
2073 am_transparent = 1; 2585 am_transparent = 1;
2074 } 2586 }
2587
2075 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2588 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2076 TermWin.parent[i] = None; 2589 TermWin.parent[i] = None;
2077 } 2590 }
2591
2592 if (scrollBar.win)
2593 {
2594 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2595 scrollBar.setIdle ();
2596 scrollbar_show (0);
2597 }
2598
2599 if (am_transparent)
2600 {
2601 want_refresh = want_full_refresh = 1;
2602 if (am_pixmap_trans)
2603 flush ();
2604 }
2605
2078 return pchanged; 2606 return pchanged;
2079} 2607}
2080#endif 2608#endif
2081 2609
2082/*}}} */ 2610/*}}} */
2611
2612bool
2613rxvt_term::cmd_parse ()
2614{
2615 bool flag = false;
2616 unicode_t ch = NOCHAR;
2617 unsigned char *seq_begin; // remember start of esc-sequence here
2618
2619 for (;;)
2620 {
2621 if (ch == NOCHAR)
2622 {
2623 seq_begin = cmdbuf_ptr;
2624 ch = next_char ();
2625 }
2626
2627 if (ch == NOCHAR) // TODO: improve
2628 break;
2629
2630 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2631 {
2632 if (!seen_input)
2633 {
2634 seen_input = 1;
2635 // many badly-written programs (e.g. jed) contain a race condition:
2636 // they first read the screensize and then install a SIGWINCH handler.
2637 // some window managers resize the window early, and these programs
2638 // then sometimes get the size wrong.
2639 // unfortunately other programs are even more buggy and dislike
2640 // being sent SIGWINCH, so only do it when we were in fact being
2641 // resized.
2642 if (seen_resize && cmd_pid)
2643 kill (-cmd_pid, SIGWINCH);
2644 }
2645
2646 /* Read a text string from the input buffer */
2647 unicode_t buf[UBUFSIZ];
2648 bool refreshnow = false;
2649 int nlines = 0;
2650 unicode_t *str = buf;
2651 unicode_t *eol = str + min (TermWin.ncol, UBUFSIZ);
2652
2653 for (;;)
2654 {
2655 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2656 break;
2657
2658 *str++ = ch;
2659
2660 if (ch == C0_LF || str >= eol)
2661 {
2662 if (ch == C0_LF)
2663 nlines++;
2664
2665 refresh_count++;
2666
2667 if (!(options & Opt_jumpScroll)
2668 || (refresh_count >= refresh_limit * (TermWin.nrow - 1)))
2669 {
2670 refreshnow = true;
2671 ch = NOCHAR;
2672 break;
2673 }
2674
2675 // scr_add_lines only works for nlines <= TermWin.nrow - 1.
2676 if (nlines >= TermWin.nrow - 1)
2677 {
2678 scr_add_lines (buf, nlines, str - buf);
2679 nlines = 0;
2680 str = buf;
2681 eol = str + min (TermWin.ncol, UBUFSIZ);
2682 }
2683
2684 if (str >= eol)
2685 {
2686 if (eol >= buf + UBUFSIZ)
2687 {
2688 ch = NOCHAR;
2689 break;
2690 }
2691 else
2692 eol = min (eol + TermWin.ncol, buf + UBUFSIZ);
2693 }
2694
2695 }
2696
2697 seq_begin = cmdbuf_ptr;
2698 ch = next_char ();
2699 }
2700
2701 scr_add_lines (buf, nlines, str - buf);
2702
2703 /*
2704 * If there have been a lot of new lines, then update the screen
2705 * What the heck I'll cheat and only refresh less than every page-full.
2706 * the number of pages between refreshes is refresh_limit, which
2707 * is incremented here because we must be doing flat-out scrolling.
2708 */
2709 if (refreshnow)
2710 {
2711 if ((options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2712 refresh_limit++;
2713 else
2714 {
2715 flag = true;
2716 scr_refresh (refresh_type);
2717 }
2718 }
2719
2720 }
2721 else
2722 {
2723 try
2724 {
2725 process_nonprinting (ch);
2726 }
2727 catch (const class out_of_input &o)
2728 {
2729 // we ran out of input, retry later
2730 cmdbuf_ptr = seq_begin;
2731 break;
2732 }
2733
2734 ch = NOCHAR;
2735 }
2736 }
2737
2738 return flag;
2739}
2740
2741// read the next octet
2742unicode_t
2743rxvt_term::next_octet ()
2744{
2745 return cmdbuf_ptr < cmdbuf_endp
2746 ? *cmdbuf_ptr++
2747 : NOCHAR;
2748}
2749
2750// read the next character
2751unicode_t
2752rxvt_term::next_char ()
2753{
2754 while (cmdbuf_ptr < cmdbuf_endp)
2755 {
2756 // assume 7-bit to be ascii ALWAYS
2757 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2758 return *cmdbuf_ptr++;
2759
2760 wchar_t wc;
2761 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2762
2763 if (len == (size_t)-2)
2764 {
2765 // the mbstate stores incomplete sequences. didn't know this :/
2766 cmdbuf_ptr = cmdbuf_endp;
2767 break;
2768 }
2769
2770 if (len == (size_t)-1)
2771 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2772
2773 // assume wchar == unicode
2774 cmdbuf_ptr += len;
2775 return wc & UNICODE_MASK;
2776 }
2777
2778 return NOCHAR;
2779}
2780
2781/* rxvt_cmd_getc () - Return next input character */
2782/*
2783 * Return the next input character after first passing any keyboard input
2784 * to the command.
2785 */
2786unicode_t
2787rxvt_term::cmd_getc ()
2788{
2789 unicode_t c = next_char ();
2790
2791 if (c == NOCHAR)
2792 throw out_of_input;
2793
2794 return c;
2795}
2796
2797unicode_t
2798rxvt_term::cmd_get8 ()
2799{
2800 unicode_t c = next_octet ();
2801
2802 if (c == NOCHAR)
2803 throw out_of_input;
2804
2805 return c;
2806}
2083 2807
2084/*{{{ print pipe */ 2808/*{{{ print pipe */
2085/*----------------------------------------------------------------------*/ 2809/*----------------------------------------------------------------------*/
2086#ifdef PRINTPIPE 2810#ifdef PRINTPIPE
2087FILE * 2811FILE *
2088rxvt_term::popen_printer () 2812rxvt_term::popen_printer ()
2089{ 2813{
2090 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2814 FILE *stream = popen (rs[Rs_print_pipe], "w");
2091 2815
2092 if (stream == NULL) 2816 if (stream == NULL)
2093 rxvt_print_error ("can't open printer pipe"); 2817 rxvt_warn ("can't open printer pipe, not printing.\n");
2818
2094 return stream; 2819 return stream;
2095} 2820}
2096 2821
2097int 2822int
2098rxvt_term::pclose_printer (FILE *stream) 2823rxvt_term::pclose_printer (FILE *stream)
2099{ 2824{
2100 fflush (stream); 2825 fflush (stream);
2101 /* pclose () reported not to work on SunOS 4.1.3 */
2102# if defined (__sun__) /* TODO: RESOLVE THIS */
2103 /* pclose works provided SIGCHLD handler uses waitpid */
2104 return pclose (stream); /* return fclose (stream); */
2105# else
2106 return pclose (stream); 2826 return pclose (stream);
2107# endif
2108} 2827}
2109 2828
2110/* 2829/*
2111 * simulate attached vt100 printer 2830 * simulate attached vt100 printer
2112 */ 2831 */
2113void 2832void
2114rxvt_term::process_print_pipe () 2833rxvt_term::process_print_pipe ()
2115{ 2834{
2116 int done; 2835 int done;
2117 FILE *fd; 2836 FILE *fd;
2118 2837
2119 if ((fd = popen_printer ()) == NULL) 2838 if ((fd = popen_printer ()) == NULL)
2120 return; 2839 return;
2121 2840
2122 /* 2841 /*
2123 * Send all input to the printer until either ESC[4i or ESC[?4i 2842 * Send all input to the printer until either ESC[4i or ESC[?4i
2124 * is received. 2843 * is received.
2125 */ 2844 */
2126 for (done = 0; !done;) 2845 for (done = 0; !done;)
2127 { 2846 {
2128 unsigned char buf[8]; 2847 unsigned char buf[8];
2129 unsigned char ch; 2848 unicode_t ch;
2130 unsigned int i, len; 2849 unsigned int i, len;
2131 2850
2132 if ((ch = cmd_getc ()) != C0_ESC) 2851 if ((ch = cmd_getc ()) != C0_ESC)
2133 { 2852 {
2134 if (putc (ch, fd) == EOF) 2853 if (putc (ch, fd) == EOF)
2135 break; /* done = 1 */ 2854 break; /* done = 1 */
… …
2150 { 2869 {
2151 if ((buf[len++] = cmd_getc ()) == 'i') 2870 if ((buf[len++] = cmd_getc ()) == 'i')
2152 break; /* done = 1 */ 2871 break; /* done = 1 */
2153 } 2872 }
2154 } 2873 }
2874
2155 for (i = 0; i < len; i++) 2875 for (i = 0; i < len; i++)
2156 if (putc (buf[i], fd) == EOF) 2876 if (putc (buf[i], fd) == EOF)
2157 { 2877 {
2158 done = 1; 2878 done = 1;
2159 break; 2879 break;
2160 } 2880 }
2161 } 2881 }
2162 } 2882 }
2883
2163 pclose_printer (fd); 2884 pclose_printer (fd);
2164} 2885}
2165#endif /* PRINTPIPE */ 2886#endif /* PRINTPIPE */
2166/*}}} */ 2887/*}}} */
2167 2888
2168/* *INDENT-OFF* */ 2889/* *INDENT-OFF* */
2169enum { 2890enum {
2170 C1_40 = 0x40, 2891 C1_40 = 0x40,
2171 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2892 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2172 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2893 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2173 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2894 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2174 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2895 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2175}; 2896};
2176/* *INDENT-ON* */ 2897/* *INDENT-ON* */
2177 2898
2178/*{{{ process non-printing single characters */ 2899/*{{{ process non-printing single characters */
2179void 2900void
2180rxvt_term::process_nonprinting (unsigned char ch) 2901rxvt_term::process_nonprinting (unicode_t ch)
2181{ 2902{
2182 switch (ch) 2903 switch (ch)
2183 { 2904 {
2905 case C0_ESC:
2906 process_escape_seq ();
2907 break;
2184 case C0_ENQ: /* terminal Status */ 2908 case C0_ENQ: /* terminal Status */
2185 if (rs[Rs_answerbackstring]) 2909 if (rs[Rs_answerbackstring])
2186 tt_write (
2187 (const unsigned char *)rs[Rs_answerbackstring], 2910 tt_write ((const unsigned char *)rs[Rs_answerbackstring],
2188 (unsigned int)STRLEN (rs[Rs_answerbackstring])); 2911 (unsigned int)strlen (rs[Rs_answerbackstring]));
2189 else 2912 else
2190 tt_write ((unsigned char *)VT100_ANS, 2913 tt_write ((unsigned char *)VT100_ANS,
2191 (unsigned int)STRLEN (VT100_ANS)); 2914 (unsigned int)strlen (VT100_ANS));
2192 break; 2915 break;
2193 case C0_BEL: /* bell */ 2916 case C0_BEL: /* bell */
2194 scr_bell (); 2917 scr_bell ();
2195 break; 2918 break;
2196 case C0_BS: /* backspace */ 2919 case C0_BS: /* backspace */
… …
2211 scr_charset_choose (1); 2934 scr_charset_choose (1);
2212 break; 2935 break;
2213 case C0_SI: /* shift in - acs */ 2936 case C0_SI: /* shift in - acs */
2214 scr_charset_choose (0); 2937 scr_charset_choose (0);
2215 break; 2938 break;
2939
2940#ifdef EIGHT_BIT_CONTROLS
2941 // 8-bit controls
2942 case 0x90: /* DCS */
2943 process_dcs_seq ();
2944 break;
2945 case 0x9b: /* CSI */
2946 process_csi_seq ();
2947 break;
2948 case 0x9d: /* CSI */
2949 process_osc_seq ();
2950 break;
2951#endif
2216 } 2952 }
2217} 2953}
2218/*}}} */ 2954/*}}} */
2219 2955
2220 2956
2221/*{{{ process VT52 escape sequences */ 2957/*{{{ process VT52 escape sequences */
2222void 2958void
2223rxvt_term::process_escape_vt52 (unsigned char ch) 2959rxvt_term::process_escape_vt52 (unicode_t ch)
2224{ 2960{
2225 int row, col; 2961 int row, col;
2226 2962
2227 switch (ch) 2963 switch (ch)
2228 { 2964 {
… …
2280 3016
2281/*{{{ process escape sequences */ 3017/*{{{ process escape sequences */
2282void 3018void
2283rxvt_term::process_escape_seq () 3019rxvt_term::process_escape_seq ()
2284{ 3020{
2285 unsigned char ch = cmd_getc (); 3021 unicode_t ch = cmd_getc ();
2286 3022
2287 if (PrivateModes & PrivMode_vt52) 3023 if (priv_modes & PrivMode_vt52)
2288 { 3024 {
2289 process_escape_vt52 (ch); 3025 process_escape_vt52 (ch);
2290 return; 3026 return;
2291 } 3027 }
2292 3028
… …
2307 scr_charset_set (2, (unsigned int)cmd_getc ()); 3043 scr_charset_set (2, (unsigned int)cmd_getc ());
2308 break; 3044 break;
2309 case '+': 3045 case '+':
2310 scr_charset_set (3, (unsigned int)cmd_getc ()); 3046 scr_charset_set (3, (unsigned int)cmd_getc ());
2311 break; 3047 break;
2312#ifndef NO_FRILLS 3048#if ENABLE_FRILLS
2313 case '6': 3049 case '6':
2314 scr_backindex (); 3050 scr_backindex ();
2315 break; 3051 break;
2316#endif 3052#endif
2317 case '7': 3053 case '7':
2318 scr_cursor (SAVE); 3054 scr_cursor (SAVE);
2319 break; 3055 break;
2320 case '8': 3056 case '8':
2321 scr_cursor (RESTORE); 3057 scr_cursor (RESTORE);
2322 break; 3058 break;
2323#ifndef NO_FRILLS 3059#if ENABLE_FRILLS
2324 case '9': 3060 case '9':
2325 scr_forwardindex (); 3061 scr_forwardindex ();
2326 break; 3062 break;
2327#endif 3063#endif
2328 case '=': 3064 case '=':
… …
2338 break; 3074 break;
2339 3075
2340 /* 8.3.87: NEXT LINE */ 3076 /* 8.3.87: NEXT LINE */
2341 case C1_NEL: /* ESC E */ 3077 case C1_NEL: /* ESC E */
2342 { 3078 {
2343 uint32_t nlcr[] = { '\n', '\r' }; 3079 unicode_t nlcr[] = { C0_LF, C0_CR };
2344 scr_add_lines (nlcr, 1, 2); 3080 scr_add_lines (nlcr, 1, 2);
2345 } 3081 }
2346 break; 3082 break;
2347 3083
2348 /* kidnapped escape sequence: Should be 8.3.48 */ 3084 /* kidnapped escape sequence: Should be 8.3.48 */
… …
2359 case C1_RI: /* ESC M */ 3095 case C1_RI: /* ESC M */
2360 scr_index (DN); 3096 scr_index (DN);
2361 break; 3097 break;
2362 3098
2363 /* 8.3.142: SINGLE-SHIFT TWO */ 3099 /* 8.3.142: SINGLE-SHIFT TWO */
2364 /*case C1_SS2: scr_single_shift (2); break; */ 3100 /*case C1_SS2: scr_single_shift (2); break; */
2365 3101
2366 /* 8.3.143: SINGLE-SHIFT THREE */ 3102 /* 8.3.143: SINGLE-SHIFT THREE */
2367 /*case C1_SS3: scr_single_shift (3); break; */ 3103 /*case C1_SS3: scr_single_shift (3); break; */
2368 3104
2369 /* 8.3.27: DEVICE CONTROL STRING */ 3105 /* 8.3.27: DEVICE CONTROL STRING */
2370 case C1_DCS: /* ESC P */ 3106 case C1_DCS: /* ESC P */
2371 process_dcs_seq (); 3107 process_dcs_seq ();
2372 break; 3108 break;
… …
2387 process_osc_seq (); 3123 process_osc_seq ();
2388 break; 3124 break;
2389 3125
2390 /* 8.3.106: RESET TO INITIAL STATE */ 3126 /* 8.3.106: RESET TO INITIAL STATE */
2391 case 'c': 3127 case 'c':
3128 mbstate.reset ();
2392 scr_poweron (); 3129 scr_poweron ();
2393 scrollbar_show (1); 3130 scrollbar_show (1);
2394 break; 3131 break;
2395 3132
2396 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3133 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2408 3145
2409/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3146/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2410/* *INDENT-OFF* */ 3147/* *INDENT-OFF* */
2411enum { 3148enum {
2412 CSI_ICH = 0x40, 3149 CSI_ICH = 0x40,
2413 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3150 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2414 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3151 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2415 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3152 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2416 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3153 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2417 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3154 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2418 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3155 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2433 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3170 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2434 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3171 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2435 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3172 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2436 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3173 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2437 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3174 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2438 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3175 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2439 }; 3176 };
2440/* *INDENT-ON* */ 3177/* *INDENT-ON* */
2441 3178
2442void 3179void
2443rxvt_term::process_csi_seq () 3180rxvt_term::process_csi_seq ()
2444{ 3181{
2445 unsigned char ch, priv, i; 3182 unicode_t ch, priv, i;
2446 unsigned int nargs, p; 3183 unsigned int nargs, p;
2447 int n, ndef; 3184 int n, ndef;
2448 int arg[ESC_ARGS]; 3185 int arg[ESC_ARGS];
2449 3186
2450 for (nargs = ESC_ARGS; nargs > 0;) 3187 for (nargs = ESC_ARGS; nargs > 0;)
2451 arg[--nargs] = 0; 3188 arg[--nargs] = 0;
2452 3189
2453 priv = 0; 3190 priv = 0;
… …
2455 if (ch >= '<' && ch <= '?') 3192 if (ch >= '<' && ch <= '?')
2456 { /* '<' '=' '>' '?' */ 3193 { /* '<' '=' '>' '?' */
2457 priv = ch; 3194 priv = ch;
2458 ch = cmd_getc (); 3195 ch = cmd_getc ();
2459 } 3196 }
3197
2460 /* read any numerical arguments */ 3198 /* read any numerical arguments */
2461 for (n = -1; ch < CSI_ICH; ) 3199 for (n = -1; ch < CSI_ICH; )
2462 { 3200 {
2463 if (isdigit (ch)) 3201 if (isdigit (ch))
2464 { 3202 {
… …
2471 { 3209 {
2472 if (nargs < ESC_ARGS) 3210 if (nargs < ESC_ARGS)
2473 arg[nargs++] = n; 3211 arg[nargs++] = n;
2474 n = -1; 3212 n = -1;
2475 } 3213 }
2476 else if (ch == '\b') 3214 else if (IS_CONTROL (ch))
2477 {
2478 scr_backspace ();
2479 }
2480 else if (ch == C0_ESC)
2481 {
2482 process_escape_seq ();
2483 return;
2484 }
2485 else if (ch < ' ')
2486 {
2487 process_nonprinting (ch); 3215 process_nonprinting (ch);
2488 } 3216
2489 ch = cmd_getc (); 3217 ch = cmd_getc ();
2490 } 3218 }
2491 3219
2492 if (ch > CSI_7F) 3220 if (ch > CSI_7F)
2493 return; 3221 return;
… …
2515 { 3243 {
2516 switch (priv) 3244 switch (priv)
2517 { 3245 {
2518 case '>': 3246 case '>':
2519 if (ch == CSI_DA) /* secondary device attributes */ 3247 if (ch == CSI_DA) /* secondary device attributes */
2520 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 3248 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2521 break; 3249 break;
2522 case '?': 3250 case '?':
2523 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3251 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2524 process_terminal_mode (ch, priv, nargs, arg); 3252 process_terminal_mode (ch, priv, nargs, arg);
2525 break; 3253 break;
… …
2635 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3363 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0);
2636 break; 3364 break;
2637 3365
2638 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3366 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2639 tt_write ((const unsigned char *)VT100_ANS, 3367 tt_write ((const unsigned char *)VT100_ANS,
2640 (unsigned int) (sizeof (VT100_ANS) - 1)); 3368 (unsigned int) (sizeof (VT100_ANS) - 1));
2641 break; 3369 break;
2642 3370
2643 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3371 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2644 process_sgr_mode (nargs, arg); 3372 process_sgr_mode (nargs, arg);
2645 break; 3373 break;
… …
2651 tt_printf ("\033[0n"); 3379 tt_printf ("\033[0n");
2652 break; 3380 break;
2653 case 6: /* CPR requested */ 3381 case 6: /* CPR requested */
2654 scr_report_position (); 3382 scr_report_position ();
2655 break; 3383 break;
2656#if defined (ENABLE_DISPLAY_ANSWER)
2657 case 7: /* unofficial extension */ 3384 case 7: /* unofficial extension */
3385 if (options & Opt_insecure)
2658 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3386 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2659 break; 3387 break;
2660#endif
2661 case 8: /* unofficial extension */ 3388 case 8: /* unofficial extension */
2662 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3389 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2663 break; 3390 break;
2664 } 3391 }
2665 break; 3392 break;
2666 3393
2667 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3394 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2700 break; 3427 break;
2701 3428
2702 case CSI_RM: /* 8.3.107: RESET MODE */ 3429 case CSI_RM: /* 8.3.107: RESET MODE */
2703 if (arg[0] == 4) 3430 if (arg[0] == 4)
2704 scr_insert_mode (0); 3431 scr_insert_mode (0);
3432 else if (arg[0] == 20)
3433 priv_modes &= ~PrivMode_LFNL;
2705 break; 3434 break;
2706 3435
2707 case CSI_SM: /* 8.3.126: SET MODE */ 3436 case CSI_SM: /* 8.3.126: SET MODE */
2708 if (arg[0] == 4) 3437 if (arg[0] == 4)
2709 scr_insert_mode (1); 3438 scr_insert_mode (1);
3439 else if (arg[0] == 20)
3440 priv_modes |= PrivMode_LFNL;
2710 break; 3441 break;
2711 3442
2712 /* 3443 /*
2713 * PRIVATE USE beyond this point. All CSI_7? sequences here 3444 * PRIVATE USE beyond this point. All CSI_7? sequences here
2714 */ 3445 */
… …
2726 break; 3457 break;
2727 case CSI_75: 3458 case CSI_75:
2728 scr_cursor (RESTORE); 3459 scr_cursor (RESTORE);
2729 break; 3460 break;
2730 3461
2731#ifndef NO_FRILLS 3462#if ENABLE_FRILLS
2732 case CSI_74: 3463 case CSI_74:
2733 process_window_ops (arg, nargs); 3464 process_window_ops (arg, nargs);
2734 break; 3465 break;
2735#endif 3466#endif
2736 3467
2737 case CSI_78: /* DECREQTPARM */ 3468 case CSI_78: /* DECREQTPARM */
2738 if (arg[0] == 0 || arg[0] == 1) 3469 if (arg[0] == 0 || arg[0] == 1)
2739 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3470 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2740 /* FALLTHROUGH */ 3471 break;
2741 3472
2742 default: 3473 default:
2743 break; 3474 break;
2744 } 3475 }
2745} 3476}
2746/*}}} */ 3477/*}}} */
2747 3478
2748#ifndef NO_FRILLS 3479#if ENABLE_FRILLS
2749/* ARGSUSED */ 3480/* ARGSUSED */
2750void 3481void
2751rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3482rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2752{ 3483{
2753 int x, y; 3484 int x, y;
2754#if 0
2755 char *s;
2756#endif
2757 XWindowAttributes wattr; 3485 XWindowAttributes wattr;
2758 Window wdummy; 3486 Window wdummy;
3487 dDisp;
2759 3488
2760 if (nargs == 0) 3489 if (nargs == 0)
2761 return; 3490 return;
3491
2762 switch (args[0]) 3492 switch (args[0])
2763 { 3493 {
2764 /* 3494 /*
2765 * commands 3495 * commands
2766 */ 3496 */
2767 case 1: /* deiconify window */ 3497 case 1: /* deiconify window */
2768 XMapWindow (display->display, TermWin.parent[0]); 3498 XMapWindow (disp, TermWin.parent[0]);
2769 break; 3499 break;
2770 case 2: /* iconify window */ 3500 case 2: /* iconify window */
2771 XIconifyWindow (display->display, TermWin.parent[0], 3501 XIconifyWindow (disp, TermWin.parent[0], display->screen);
2772 DefaultScreen (display->display));
2773 break; 3502 break;
2774 case 3: /* set position (pixels) */ 3503 case 3: /* set position (pixels) */
2775 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3504 XMoveWindow (disp, TermWin.parent[0], args[1], args[2]);
2776 break; 3505 break;
2777 case 4: /* set size (pixels) */ 3506 case 4: /* set size (pixels) */
2778 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3507 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2779 break; 3508 break;
2780 case 5: /* raise window */ 3509 case 5: /* raise window */
2781 XRaiseWindow (display->display, TermWin.parent[0]); 3510 XRaiseWindow (disp, TermWin.parent[0]);
2782 break; 3511 break;
2783 case 6: /* lower window */ 3512 case 6: /* lower window */
2784 XLowerWindow (display->display, TermWin.parent[0]); 3513 XLowerWindow (disp, TermWin.parent[0]);
2785 break; 3514 break;
2786 case 7: /* refresh window */ 3515 case 7: /* refresh window */
2787 scr_touch (true); 3516 scr_touch (true);
2788 break; 3517 break;
2789 case 8: /* set size (chars) */ 3518 case 8: /* set size (chars) */
2790 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3519 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth),
2791 (unsigned int) (args[1] * TermWin.fheight)); 3520 (unsigned int) (args[1] * TermWin.fheight));
2792 break; 3521 break;
3522
3523 //case 9: NYI, TODO, restore maximized window or maximize window
2793 default: 3524 default:
2794 if (args[0] >= 24) /* set height (chars) */ 3525 if (args[0] >= 24) /* set height (chars) */
2795 set_widthheight ((unsigned int)TermWin.width, 3526 set_widthheight ((unsigned int)TermWin.width,
2796 (unsigned int) (args[1] * TermWin.fheight)); 3527 (unsigned int) (args[1] * TermWin.fheight));
2797 break; 3528 break;
3529
3530
2798 /* 3531 /*
2799 * reports - some output format copied from XTerm 3532 * reports - some output format copied from XTerm
2800 */ 3533 */
2801 case 11: /* report window state */ 3534 case 11: /* report window state */
2802 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3535 XGetWindowAttributes (disp, TermWin.parent[0], &wattr);
2803 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3536 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2804 break; 3537 break;
2805 case 13: /* report window position */ 3538 case 13: /* report window position */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3539 XGetWindowAttributes (disp, TermWin.parent[0], &wattr);
2807 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3540 XTranslateCoordinates (disp, TermWin.parent[0], wattr.root,
2808 -wattr.border_width, -wattr.border_width, 3541 -wattr.border_width, -wattr.border_width,
2809 &x, &y, &wdummy); 3542 &x, &y, &wdummy);
2810 tt_printf ("\033[3;%d;%dt", x, y); 3543 tt_printf ("\033[3;%d;%dt", x, y);
2811 break; 3544 break;
2812 case 14: /* report window size (pixels) */ 3545 case 14: /* report window size (pixels) */
2813 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3546 XGetWindowAttributes (disp, TermWin.parent[0], &wattr);
2814 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3547 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2815 break; 3548 break;
2816 case 18: /* report window size (chars) */ 3549 case 18: /* report text area size (chars) */
2817 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3550 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol);
2818 break; 3551 break;
2819#if 0 /* XXX: currently disabled due to security concerns */ 3552 case 19: /* report window size (chars) */
3553 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol);
3554 break;
2820 case 20: /* report icon label */ 3555 case 20: /* report icon label */
3556 {
3557 char *s;
2821 XGetIconName (display->display, TermWin.parent[0], &s); 3558 XGetIconName (disp, TermWin.parent[0], &s);
2822 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3559 tt_printf ("\033]L%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */
3560 XFree (s);
3561 }
2823 break; 3562 break;
2824 case 21: /* report window title */ 3563 case 21: /* report window title */
3564 {
3565 char *s;
2825 XFetchName (display->display, TermWin.parent[0], &s); 3566 XFetchName (disp, TermWin.parent[0], &s);
2826 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3567 tt_printf ("\033]l%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */
3568 XFree (s);
3569 }
2827 break; 3570 break;
2828#endif
2829
2830 } 3571 }
2831} 3572}
2832#endif 3573#endif
2833 3574
2834/*----------------------------------------------------------------------*/ 3575/*----------------------------------------------------------------------*/
2835/* 3576/*
2836 * get input up until STRING TERMINATOR (or BEL) 3577 * get input up until STRING TERMINATOR (or BEL)
2837 * ends_how is terminator used. returned input must be free ()d 3578 * ends_how is terminator used. returned input must be free()'d
2838 */ 3579 */
2839unsigned char * 3580unsigned char *
2840rxvt_term::get_to_st (unsigned char *ends_how) 3581rxvt_term::get_to_st (unicode_t &ends_how)
2841{ 3582{
2842 int seen_esc = 0; /* seen escape? */ 3583 unicode_t ch;
3584 bool seen_esc = false;
2843 unsigned int n = 0; 3585 unsigned int n = 0;
2844 unsigned char *s; 3586 wchar_t string[STRING_MAX];
2845 unsigned char ch, string[STRING_MAX];
2846 3587
2847 for (; (ch = cmd_getc ());) 3588 while ((ch = cmd_getc ()) != NOCHAR)
2848 { 3589 {
2849 if (ch == C0_BEL 3590 if (seen_esc)
2850 || ch == CHAR_ST 3591 {
2851 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3592 if (ch == 0x5c) /* 7bit ST */
2852 break; 3593 break;
3594 else
3595 return NULL;
3596 }
2853 if (ch == C0_ESC) 3597 else if (ch == C0_ESC)
2854 { 3598 {
2855 seen_esc = 1; 3599 seen_esc = true;
2856 continue; 3600 continue;
2857 } 3601 }
2858 else if (ch == '\t') 3602 else if (ch == C0_BEL || ch == CHAR_ST)
2859 ch = ' '; /* translate '\t' to space */ 3603 break;
2860 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3604 else if (ch < 0x20)
2861 return NULL; /* other control character - exit */ 3605 return NULL; /* other control character - exit */
2862 if (n < sizeof (string) - 1) 3606
3607 seen_esc = false;
3608
3609 if (n >= STRING_MAX - 1)
3610 // stop at some sane length
3611 return NULL;
3612
3613 if (ch == C0_SYN)
3614 string[n++] = cmd_get8 ();
3615 else
2863 string[n++] = ch; 3616 string[n++] = ch;
2864 seen_esc = 0;
2865 } 3617 }
3618
2866 string[n++] = '\0'; 3619 string[n++] = '\0';
2867 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3620
2868 return NULL;
2869 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3621 ends_how = (ch == 0x5c ? C0_ESC : ch);
2870 STRNCPY (s, string, n); 3622
2871 return s; 3623 return (unsigned char *)rxvt_wcstombs (string);
2872} 3624}
2873 3625
2874/*----------------------------------------------------------------------*/ 3626/*----------------------------------------------------------------------*/
2875/* 3627/*
2876 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3628 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2877 */ 3629 */
2878void 3630void
2879rxvt_term::process_dcs_seq () 3631rxvt_term::process_dcs_seq ()
2880{ 3632{
2881 unsigned char eh, *s; 3633 unsigned char *s;
3634 unicode_t eh;
3635
2882 /* 3636 /*
2883 * Not handled yet 3637 * Not handled yet
2884 */ 3638 */
2885 s = get_to_st (&eh); 3639 s = get_to_st (eh);
2886 if (s) 3640 if (s)
2887 free (s); 3641 free (s);
3642
2888 return; 3643 return;
2889} 3644}
2890 3645
2891/*----------------------------------------------------------------------*/ 3646/*----------------------------------------------------------------------*/
2892/* 3647/*
2893 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3648 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2894 */ 3649 */
2895void 3650void
2896rxvt_term::process_osc_seq () 3651rxvt_term::process_osc_seq ()
2897{ 3652{
2898 unsigned char ch, eh, *s; 3653 unicode_t ch, eh;
2899 int arg; 3654 int arg;
2900 3655
2901 ch = cmd_getc (); 3656 ch = cmd_getc ();
2902 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3657 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2903 arg = arg * 10 + (ch - '0'); 3658 arg = arg * 10 + (ch - '0');
2904 3659
2905 if (ch == ';') 3660 if (ch == ';')
2906 { 3661 {
2907 s = get_to_st (&eh); 3662 unsigned char *s = get_to_st (eh);
3663
2908 if (s) 3664 if (s)
2909 { 3665 {
2910 /*
2911 * rxvt_menubar_dispatch () violates the constness of the string,
2912 * so do it here
2913 */
2914 if (arg == XTerm_Menu)
2915#if 0 /* XXX: currently disabled due to security concerns */
2916 menubar_dispatch ((char *)s);
2917#else
2918 (void)0;
2919#endif
2920 else
2921 xterm_seq (arg, (char *)s, eh); 3666 process_xterm_seq (arg, (char *)s, eh);
2922 free (s); 3667 free (s);
2923 } 3668 }
2924 } 3669 }
2925} 3670}
3671
3672void
3673rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp)
3674{
3675 if (str[0] == '?' && !str[1])
3676 {
3677 unsigned short r, g, b;
3678 pix_colors_focused[color].get (display, r, g, b);
3679 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3680 }
3681 else
3682 set_window_color (color, str);
3683}
3684
2926/* 3685/*
2927 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3686 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2928 * 0 = change iconName/title
2929 * 1 = change iconName
2930 * 2 = change title
2931 * 4 = change color
2932 * 12 = change text color
2933 * 13 = change mouse foreground color
2934 * 17 = change highlight character colour
2935 * 18 = change bold character color
2936 * 19 = change underlined character color
2937 * 46 = change logfile (not implemented)
2938 * 50 = change font
2939 *
2940 * rxvt extensions:
2941 * 9 = change locale (NYI)
2942 * 10 = menu (may change in future)
2943 * 20 = bg pixmap
2944 * 39 = change default fg color
2945 * 49 = change default bg color
2946 * 55 = dump scrollback buffer and all of screen
2947 */ 3687 */
2948void 3688void
2949rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3689rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp)
2950{ 3690{
2951 int changed = 0; 3691 int changed = 0;
2952 int color; 3692 int color;
2953 char *buf, *name; 3693 char *buf, *name;
3694 bool query = str[0] == '?' && !str[1];
3695 int saveop = op;
3696 dDisp;
2954 3697
2955 assert (str != NULL); 3698 assert (str != NULL);
2956 switch (op) 3699 switch (op)
2957 { 3700 {
2958 case XTerm_name: 3701 case XTerm_name:
2959 set_title (str); 3702 set_title (str);
2960 /* FALLTHROUGH */ 3703 /* FALLTHROUGH */
2961 case XTerm_iconName: 3704 case XTerm_iconName:
2962 set_iconName (str); 3705 set_icon_name (str);
2963 break; 3706 break;
2964 case XTerm_title: 3707 case XTerm_title:
2965 set_title (str); 3708 set_title (str);
2966 break; 3709 break;
3710 case XTerm_property:
3711 if (str[0] == '?')
3712 {
3713 Atom prop = display->atom (str + 1);
3714 Atom actual_type;
3715 int actual_format;
3716 unsigned long nitems;
3717 unsigned long bytes_after;
3718 unsigned char *value = 0;
3719 const char *str = "";
3720
3721 if (prop
3722 && XGetWindowProperty (disp, TermWin.parent[0],
3723 prop, 0, 1<<16, 0, AnyPropertyType,
3724 &actual_type, &actual_format,
3725 &nitems, &bytes_after, &value) == Success
3726 && actual_type != None
3727 && actual_format == 8)
3728 str = (const char *)(value);
3729
3730 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3731
3732 XFree (value);
3733 }
3734 else
3735 {
3736 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3737
3738 if (eq)
3739 {
3740 *eq = 0;
3741 set_utf8_property (display->atom (str), eq + 1);
3742 }
3743 else
3744 XDeleteProperty (disp, TermWin.parent[0],
3745 display->atom (str));
3746 }
3747 break;
3748
2967 case XTerm_Color: 3749 case XTerm_Color:
2968 for (buf = (char *)str; buf && *buf;) 3750 for (buf = (char *)str; buf && *buf;)
2969 { 3751 {
2970 if ((name = STRCHR (buf, ';')) == NULL) 3752 if ((name = strchr (buf, ';')) == NULL)
2971 break; 3753 break;
3754
2972 *name++ = '\0'; 3755 *name++ = '\0';
2973 color = atoi (buf); 3756 color = atoi (buf);
3757
2974 if (color < 0 || color >= TOTAL_COLORS) 3758 if (color < 0 || color >= TOTAL_COLORS)
2975 break; 3759 break;
3760
2976 if ((buf = STRCHR (name, ';')) != NULL) 3761 if ((buf = strchr (name, ';')) != NULL)
2977 *buf++ = '\0'; 3762 *buf++ = '\0';
3763
3764 if (name[0] == '?' && !name[1])
3765 {
3766 unsigned short r, g, b;
3767 pix_colors_focused[color + minCOLOR].get (display, r, g, b);
3768 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3769 }
3770 else
2978 set_window_color (color + minCOLOR, name); 3771 set_window_color (color + minCOLOR, name);
2979 } 3772 }
3773 break;
3774 case XTerm_Color00:
3775 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3776 break;
3777 case XTerm_Color01:
3778 process_color_seq (XTerm_Color00, Color_bg, str, resp);
2980 break; 3779 break;
2981#ifndef NO_CURSORCOLOR 3780#ifndef NO_CURSORCOLOR
2982 case XTerm_Color_cursor: 3781 case XTerm_Color_cursor:
2983 set_window_color (Color_cursor, str); 3782 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
2984 break; 3783 break;
2985#endif 3784#endif
2986 case XTerm_Color_pointer: 3785 case XTerm_Color_pointer_fg:
2987 set_window_color (Color_pointer, str); 3786 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3787 break;
3788 case XTerm_Color_pointer_bg:
3789 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
2988 break; 3790 break;
2989#ifndef NO_BOLD_UNDERLINE_REVERSE 3791#ifndef NO_BOLD_UNDERLINE_REVERSE
2990 case XTerm_Color_BD: 3792 case XTerm_Color_BD:
2991 set_window_color (Color_BD, str); 3793 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
2992 break; 3794 break;
2993 case XTerm_Color_UL: 3795 case XTerm_Color_UL:
2994 set_window_color (Color_UL, str); 3796 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
2995 break; 3797 break;
2996 case XTerm_Color_RV: 3798 case XTerm_Color_RV:
2997 set_window_color (Color_RV, str); 3799 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
2998 break; 3800 break;
2999#endif 3801 case URxvt_Color_IT:
3000 3802 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3001 case XTerm_Menu:
3002 /*
3003 * rxvt_menubar_dispatch () violates the constness of the string,
3004 * so DON'T do it here
3005 */
3006 break; 3803 break;
3804#endif
3805#if TRANSPARENT && TINTING
3806 case URxvt_Color_tint:
3807 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3808 check_our_parents ();
3809 if (am_transparent)
3810 want_full_refresh = want_refresh = 1;
3811 break;
3812#endif
3813
3007 case XTerm_Pixmap: 3814 case XTerm_Pixmap:
3008 if (*str != ';') 3815 if (*str != ';')
3009 { 3816 {
3010#if XPM_BACKGROUND 3817#if XPM_BACKGROUND
3011 scale_pixmap (""); /* reset to default scaling */ 3818 scale_pixmap (""); /* reset to default scaling */
3012 set_bgPixmap (str); /* change pixmap */ 3819 set_bgPixmap (str); /* change pixmap */
3013#endif 3820#endif
3014 scr_touch (true); 3821 scr_touch (true);
3015 } 3822 }
3016 while ((str = STRCHR (str, ';')) != NULL) 3823 while ((str = strchr (str, ';')) != NULL)
3017 { 3824 {
3018 str++; 3825 str++;
3019#if XPM_BACKGROUND 3826#if XPM_BACKGROUND
3020 changed += scale_pixmap (str); 3827 changed += scale_pixmap (str);
3021#endif 3828#endif
3022
3023 } 3829 }
3830
3024 if (changed) 3831 if (changed)
3025 { 3832 {
3026#ifdef XPM_BACKGROUND 3833#ifdef XPM_BACKGROUND
3027 resize_pixmap (); 3834 resize_pixmap ();
3028#endif 3835#endif
… …
3034 set_window_color (Color_fg, str); 3841 set_window_color (Color_fg, str);
3035 break; 3842 break;
3036 case XTerm_restoreBG: 3843 case XTerm_restoreBG:
3037 set_window_color (Color_bg, str); 3844 set_window_color (Color_bg, str);
3038 break; 3845 break;
3846
3039 case XTerm_logfile: 3847 case XTerm_logfile:
3848 // TODO, when secure mode?
3849 break;
3850
3851#ifdef MENUBAR
3852 case URxvt_Menu:
3853 if (options & Opt_insecure)
3854 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3040 break; 3855 break;
3041 case XTerm_font:
3042 change_font (str);
3043 break;
3044#ifndef NO_FRILLS
3045 case XTerm_locale:
3046 if (str[0] == '?' && !str[1])
3047 tt_printf ("%-.250s\n", locale);
3048 else
3049 {
3050 set_locale (str);
3051# ifdef USE_XIM
3052 im_cb ();
3053# endif
3054 // TODO: call selection_make with the right values set
3055 // to re-fresh the selection.
3056 if (display->selection_owner == this)
3057 display->set_selection_owner (0);
3058 }
3059 break;
3060#endif 3856#endif
3061#if 0 3857#if 0
3062 case XTerm_dumpscreen: /* no error notices */ 3858 case XTerm_dumpscreen: /* no error notices */
3063 { 3859 {
3064 int fd; 3860 int fd;
3065 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3861 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3066 { 3862 {
3067 scr_dump (fd); 3863 scr_dump (fd);
3068 close (fd); 3864 close (fd);
3069 } 3865 }
3070 } 3866 }
3071 break; 3867 break;
3072#endif 3868#endif
3869 case XTerm_font:
3870 op = URxvt_font;
3871 case URxvt_font:
3872#if ENABLE_STYLES
3873 case URxvt_boldFont:
3874 case URxvt_italicFont:
3875 case URxvt_boldItalicFont:
3876#endif
3877 if (query)
3878 tt_printf ("\33]%d;%-.250s%c", saveop,
3879 (options & Opt_insecure) && TermWin.fontset[op - URxvt_font]->fontdesc
3880 ? TermWin.fontset[op - URxvt_font]->fontdesc : "",
3881 resp);
3882 else
3883 {
3884 const char *&res = rs[Rs_font + (op - URxvt_font)];
3073 3885
3886 res = strdup (str);
3887 allocated.push_back ((void *)res);
3888 set_fonts ();
3889 }
3890 break;
3891
3892#if ENABLE_FRILLS
3893 case URxvt_locale:
3894 if (query)
3895 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, (options & Opt_insecure) ? locale : "", resp);
3896 else
3897 {
3898 set_locale (str);
3899 pty.set_utf8_mode (enc_utf8);
3900 init_xlocale ();
3901 }
3902 break;
3903
3904 case URxvt_view_up:
3905 case URxvt_view_down:
3906 int lines = atoi (str);
3907
3908 if (lines)
3909 scr_page (op == URxvt_view_up ? UP : DN, lines);
3910 else
3911 {
3912 scr_erase_savelines ();
3913 }
3914
3915 break;
3916#endif
3074 } 3917 }
3075} 3918}
3076/*----------------------------------------------------------------------*/ 3919/*----------------------------------------------------------------------*/
3077 3920
3078/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3921/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3086 * so no need for fancy checking 3929 * so no need for fancy checking
3087 */ 3930 */
3088int 3931int
3089rxvt_term::privcases (int mode, unsigned long bit) 3932rxvt_term::privcases (int mode, unsigned long bit)
3090{ 3933{
3091 int state; 3934 int state;
3092 3935
3093 if (mode == 's') 3936 if (mode == 's')
3094 { 3937 {
3095 SavedModes |= (PrivateModes & bit); 3938 SavedModes |= (priv_modes & bit);
3096 return -1; 3939 return -1;
3097 } 3940 }
3098 else 3941 else
3099 { 3942 {
3100 if (mode == 'r') 3943 if (mode == 'r')
3101 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3944 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3102 else 3945 else
3103 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3946 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3104 PrivMode (state, bit); 3947 PrivMode (state, bit);
3105 } 3948 }
3949
3106 return state; 3950 return state;
3107} 3951}
3108 3952
3109/* we're not using priv _yet_ */ 3953/* we're not using priv _yet_ */
3110void 3954void
3111rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3955rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3112{ 3956{
3113 unsigned int i, j; 3957 unsigned int i, j;
3114 int state; 3958 int state;
3959
3115 static const struct 3960 static const struct
3116 { 3961 {
3117 const int argval; 3962 const int argval;
3118 const unsigned long bit; 3963 const unsigned long bit;
3119 } 3964 }
3965
3120 argtopriv[] = { 3966 argtopriv[] = {
3121 { 1, PrivMode_aplCUR }, 3967 { 1, PrivMode_aplCUR },
3122 { 2, PrivMode_vt52 }, 3968 { 2, PrivMode_vt52 },
3123 { 3, PrivMode_132 }, 3969 { 3, PrivMode_132 },
3124 { 4, PrivMode_smoothScroll }, 3970 { 4, PrivMode_smoothScroll },
3125 { 5, PrivMode_rVideo }, 3971 { 5, PrivMode_rVideo },
3126 { 6, PrivMode_relOrigin }, 3972 { 6, PrivMode_relOrigin },
3127 { 7, PrivMode_Autowrap }, 3973 { 7, PrivMode_Autowrap },
3974 // 8, bi-directional support mode
3128 { 9, PrivMode_MouseX10 }, 3975 { 9, PrivMode_MouseX10 },
3129#ifdef menuBar_esc 3976#ifdef menuBar_esc
3130 { menuBar_esc, PrivMode_menuBar }, 3977 { menuBar_esc, PrivMode_menuBar },
3131#endif 3978#endif
3979 // 18, 19 printing-related
3980 { 25, PrivMode_VisibleCursor },
3132#ifdef scrollBar_esc 3981#ifdef scrollBar_esc
3133 { scrollBar_esc, PrivMode_scrollBar }, 3982 { scrollBar_esc, PrivMode_scrollBar },
3134#endif 3983#endif
3135 { 25, PrivMode_VisibleCursor },
3136 { 35, PrivMode_ShiftKeys }, 3984 { 35, PrivMode_ShiftKeys }, // rxvt extension
3137 { 40, PrivMode_132OK }, 3985 { 40, PrivMode_132OK },
3986 // 41 xterm more fixes NYI
3987 // 45 margin bell NYI
3988 // 46 start logging
3138 { 47, PrivMode_Screen }, 3989 { 47, PrivMode_Screen },
3139 { 66, PrivMode_aplKP }, 3990 { 66, PrivMode_aplKP },
3140#ifndef NO_BACKSPACE_KEY 3991#ifndef NO_BACKSPACE_KEY
3141 { 67, PrivMode_BackSpace }, 3992 { 67, PrivMode_BackSpace },
3142#endif 3993#endif
3143 { 1000, PrivMode_MouseX11 }, 3994 { 1000, PrivMode_MouseX11 },
3995 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3996 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
3997 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3144 { 1010, PrivMode_TtyOutputInh }, 3998 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3145 { 1011, PrivMode_Keypress }, 3999 { 1011, PrivMode_Keypress }, // rxvt extension
4000 // 1035 enable modifiers for alt, numlock NYI
4001 // 1036 send ESC for meta keys NYI
4002 // 1037 send DEL for keypad delete NYI
3146 { 1047, PrivMode_Screen }, 4003 { 1047, PrivMode_Screen },
4004 // 1048 save and restore cursor
3147 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4005 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4006 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3148 }; 4007 };
3149 4008
3150 if (nargs == 0) 4009 if (nargs == 0)
3151 return; 4010 return;
3152 4011
… …
3167 state = privcases (mode, argtopriv[j].bit); 4026 state = privcases (mode, argtopriv[j].bit);
3168 break; 4027 break;
3169 } 4028 }
3170 4029
3171 /* extra handling for values with state unkept */ 4030 /* extra handling for values with state unkept */
3172 if (state == -1)
3173 switch (arg[i]) 4031 switch (arg[i])
3174 { 4032 {
3175 case 1048: /* alternative cursor save */ 4033 case 1048: /* alternative cursor save */
4034 case 1049:
4035 if (options & Opt_secondaryScreen)
3176 if (mode == 0) 4036 if (mode == 0)
3177 scr_cursor (RESTORE); 4037 scr_cursor (RESTORE);
3178 else if (mode == 1) 4038 else if (mode == 1)
3179 scr_cursor (SAVE); 4039 scr_cursor (SAVE);
3180 /* FALLTHROUGH */
3181 default:
3182 continue; /* for (;i;) */
3183 }
3184
3185 /* extra handling for values with valid 0 or 1 state */
3186 switch (arg[i])
3187 {
3188 /* case 1: - application cursor keys */
3189 case 2: /* VT52 mode */
3190 /* oddball mode. should be set regardless of set/reset
3191 * parameter. Return from VT52 mode with an ESC < from
3192 * within VT52 mode
3193 */
3194 PrivMode (1, PrivMode_vt52);
3195 break; 4040 break;
4041 }
4042
4043 if (state >= 0)
4044 /* extra handling for values with valid 0 or 1 state */
4045 switch (arg[i])
4046 {
4047 /* case 1: - application cursor keys */
4048 case 2: /* VT52 mode */
4049 /* oddball mode. should be set regardless of set/reset
4050 * parameter. Return from VT52 mode with an ESC < from
4051 * within VT52 mode
4052 */
4053 PrivMode (1, PrivMode_vt52);
4054 break;
3196 case 3: /* 80/132 */ 4055 case 3: /* 80/132 */
3197 if (PrivateModes & PrivMode_132OK) 4056 if (priv_modes & PrivMode_132OK)
3198 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 4057 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height);
3199 (unsigned int)TermWin.height);
3200 break; 4058 break;
3201 case 4: /* smooth scrolling */ 4059 case 4: /* smooth scrolling */
3202 if (state) 4060 if (state)
3203 Options &= ~Opt_jumpScroll; 4061 options &= ~Opt_jumpScroll;
3204 else 4062 else
3205 Options |= Opt_jumpScroll; 4063 options |= Opt_jumpScroll;
3206 break; 4064 break;
3207 case 5: /* reverse video */ 4065 case 5: /* reverse video */
3208 scr_rvideo_mode (state); 4066 scr_rvideo_mode (state);
3209 break; 4067 break;
3210 case 6: /* relative/absolute origins */ 4068 case 6: /* relative/absolute origins */
3211 scr_relative_origin (state); 4069 scr_relative_origin (state);
3212 break; 4070 break;
3213 case 7: /* autowrap */ 4071 case 7: /* autowrap */
3214 scr_autowrap (state); 4072 scr_autowrap (state);
3215 break; 4073 break;
3216 /* case 8: - auto repeat, can't do on a per window basis */ 4074 /* case 8: - auto repeat, can't do on a per window basis */
3217 case 9: /* X10 mouse reporting */ 4075 case 9: /* X10 mouse reporting */
3218 if (state) /* orthogonal */ 4076 if (state) /* orthogonal */
3219 PrivateModes &= ~ (PrivMode_MouseX11); 4077 priv_modes &= ~PrivMode_MouseX11;
3220 break; 4078 break;
3221#ifdef menuBar_esc 4079#ifdef menuBar_esc
3222 case menuBar_esc: 4080 case menuBar_esc:
3223#ifdef MENUBAR 4081#ifdef MENUBAR
3224 map_menuBar (state); 4082 map_menuBar (state);
3225#endif 4083#endif
3226 break; 4084 break;
3227#endif 4085#endif
3228#ifdef scrollBar_esc 4086#ifdef scrollBar_esc
3229 case scrollBar_esc: 4087 case scrollBar_esc:
3230 if (scrollbar_mapping (state)) 4088 if (scrollbar_mapping (state))
3231 { 4089 {
3232 resize_all_windows (0, 0, 0); 4090 resize_all_windows (0, 0, 0);
3233 scr_touch (true); 4091 scr_touch (true);
3234 } 4092 }
3235 break; 4093 break;
3236#endif 4094#endif
3237 case 25: /* visible/invisible cursor */ 4095 case 25: /* visible/invisible cursor */
3238 scr_cursor_visible (state); 4096 scr_cursor_visible (state);
3239 break; 4097 break;
3240 /* case 35: - shift keys */ 4098 /* case 35: - shift keys */
3241 /* case 40: - 80 <--> 132 mode */ 4099 /* case 40: - 80 <--> 132 mode */
3242 case 47: /* secondary screen */ 4100 case 47: /* secondary screen */
3243 scr_change_screen (state); 4101 scr_change_screen (state);
3244 break; 4102 break;
3245 /* case 66: - application key pad */ 4103 /* case 66: - application key pad */
3246 /* case 67: - backspace key */ 4104 /* case 67: - backspace key */
3247 case 1000: /* X11 mouse reporting */ 4105 case 1000: /* X11 mouse reporting */
3248 if (state) /* orthogonal */ 4106 if (state) /* orthogonal */
3249 PrivateModes &= ~ (PrivMode_MouseX10); 4107 priv_modes &= ~PrivMode_MouseX10;
3250 break; 4108 break;
3251#if 0 4109#if 0
3252 case 1001: 4110 case 1001:
3253 break; /* X11 mouse highlighting */ 4111 break; /* X11 mouse highlighting */
3254#endif 4112#endif
3255 case 1010: /* scroll to bottom on TTY output inhibit */ 4113 case 1010: /* scroll to bottom on TTY output inhibit */
3256 if (state) 4114 if (state)
3257 Options &= ~Opt_scrollTtyOutput; 4115 options &= ~Opt_scrollTtyOutput;
3258 else 4116 else
3259 Options |= Opt_scrollTtyOutput; 4117 options |= Opt_scrollTtyOutput;
3260 break; 4118 break;
3261 case 1011: /* scroll to bottom on key press */ 4119 case 1011: /* scroll to bottom on key press */
3262 if (state) 4120 if (state)
3263 Options |= Opt_scrollTtyKeypress; 4121 options |= Opt_scrollTtyKeypress;
3264 else 4122 else
3265 Options &= ~Opt_scrollTtyKeypress; 4123 options &= ~Opt_scrollTtyKeypress;
3266 break; 4124 break;
3267 case 1047: /* secondary screen w/ clearing */ 4125 case 1047: /* secondary screen w/ clearing last */
3268 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4126 if (options & Opt_secondaryScreen)
3269 if (current_screen != PRIMARY) 4127 if (current_screen != PRIMARY)
3270 scr_erase_screen (2); 4128 scr_erase_screen (2);
3271 scr_change_screen (state); 4129 scr_change_screen (state);
3272 /* FALLTHROUGH */
3273 default:
3274 break; 4130 break;
4131 case 1049: /* secondary screen w/ clearing first */
4132 scr_change_screen (state);
4133 if (options & Opt_secondaryScreen)
4134 if (current_screen != PRIMARY)
4135 scr_erase_screen (2);
4136 break;
4137 default:
4138 break;
3275 } 4139 }
3276 } 4140 }
3277} 4141}
3278/*}}} */ 4142/*}}} */
3279 4143
3280/*{{{ process sgr sequences */ 4144/*{{{ process sgr sequences */
3281void 4145void
3282rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4146rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3283{ 4147{
3284 unsigned int i; 4148 unsigned int i;
3285 short rendset; 4149 short rendset;
3286 int rendstyle; 4150 int rendstyle;
3287 4151
3288 if (nargs == 0) 4152 if (nargs == 0)
3289 { 4153 {
3290 scr_rendition (0, ~RS_None); 4154 scr_rendition (0, ~RS_None);
3291 return; 4155 return;
3292 } 4156 }
4157
3293 for (i = 0; i < nargs; i++) 4158 for (i = 0; i < nargs; i++)
3294 { 4159 {
3295 rendset = -1; 4160 rendset = -1;
3296 switch (arg[i]) 4161 switch (arg[i])
3297 { 4162 {
… …
3299 rendset = 0, rendstyle = ~RS_None; 4164 rendset = 0, rendstyle = ~RS_None;
3300 break; 4165 break;
3301 case 1: 4166 case 1:
3302 rendset = 1, rendstyle = RS_Bold; 4167 rendset = 1, rendstyle = RS_Bold;
3303 break; 4168 break;
4169 //case 2: // low intensity
4170 case 3:
4171 rendset = 1, rendstyle = RS_Italic;
4172 break;
3304 case 4: 4173 case 4:
3305 rendset = 1, rendstyle = RS_Uline; 4174 rendset = 1, rendstyle = RS_Uline;
3306 break; 4175 break;
3307 case 5: 4176 case 5: // slowly blinking
4177 case 6: // rapidly blinking
3308 rendset = 1, rendstyle = RS_Blink; 4178 rendset = 1, rendstyle = RS_Blink;
3309 break; 4179 break;
4180 //case 6: // scoansi light background
3310 case 7: 4181 case 7:
3311 rendset = 1, rendstyle = RS_RVid; 4182 rendset = 1, rendstyle = RS_RVid;
3312 break; 4183 break;
3313 case 22: 4184 case 8:
4185 // invisible. NYI
4186 break;
4187 //case 9: // crossed out
4188 //case 10: // scoansi acs off, primary font
4189 //case 11: // scoansi acs on, first alt font
4190 //case 12: // scoansi acs on, |0x80, second alt font
4191 //...
4192 //case 19: // ninth alt font
4193 //case 20: // gothic
4194 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3314 rendset = 0, rendstyle = RS_Bold; 4195 rendset = 0, rendstyle = RS_Bold;
4196 break;
4197 case 22: // normal intensity
4198 rendset = 0, rendstyle = RS_Bold;
4199 break;
4200 case 23: // disable italic
4201 rendset = 0, rendstyle = RS_Italic;
3315 break; 4202 break;
3316 case 24: 4203 case 24:
3317 rendset = 0, rendstyle = RS_Uline; 4204 rendset = 0, rendstyle = RS_Uline;
3318 break; 4205 break;
3319 case 25: 4206 case 25:
3320 rendset = 0, rendstyle = RS_Blink; 4207 rendset = 0, rendstyle = RS_Blink;
3321 break; 4208 break;
4209 case 26: // variable spacing (iso 8613)
4210 rendset = 0, rendstyle = RS_Blink;
4211 break;
3322 case 27: 4212 case 27:
3323 rendset = 0, rendstyle = RS_RVid; 4213 rendset = 0, rendstyle = RS_RVid;
3324 break; 4214 break;
4215 //case 28: // visible. NYI
4216 //case 29: // not crossed-out
3325 } 4217 }
4218
3326 if (rendset != -1) 4219 if (rendset != -1)
3327 { 4220 {
3328 scr_rendition (rendset, rendstyle); 4221 scr_rendition (rendset, rendstyle);
3329 continue; /* for (;i;) */ 4222 continue; /* for (;i;) */
3330 } 4223 }
… …
3337 case 33: 4230 case 33:
3338 case 34: 4231 case 34:
3339 case 35: 4232 case 35:
3340 case 36: 4233 case 36:
3341 case 37: 4234 case 37:
3342 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4235 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3343 Color_fg);
3344 break; 4236 break;
3345#ifdef TTY_256COLOR 4237 case 38: // set fg color, ISO 8613-6
3346 case 38:
3347 if (nargs > i + 2 && arg[i + 1] == 5) 4238 if (nargs > i + 2 && arg[i + 1] == 5)
3348 { 4239 {
3349 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4240 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3350 Color_fg);
3351 i += 2; 4241 i += 2;
3352 } 4242 }
3353 break; 4243 break;
3354#endif
3355 case 39: /* default fg */ 4244 case 39: /* default fg */
3356 scr_color (Color_fg, Color_fg); 4245 scr_color (Color_fg, Color_fg);
3357 break; 4246 break;
3358 4247
3359 case 40: 4248 case 40:
… …
3362 case 43: 4251 case 43:
3363 case 44: 4252 case 44:
3364 case 45: 4253 case 45:
3365 case 46: 4254 case 46:
3366 case 47: 4255 case 47:
3367 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4256 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3368 Color_bg);
3369 break; 4257 break;
3370#ifdef TTY_256COLOR 4258 case 48: // set bg color, ISO 8613-6
3371 case 48:
3372 if (nargs > i + 2 && arg[i + 1] == 5) 4259 if (nargs > i + 2 && arg[i + 1] == 5)
3373 { 4260 {
3374 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4261 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3375 Color_bg);
3376 i += 2; 4262 i += 2;
3377 } 4263 }
3378 break; 4264 break;
3379#endif
3380 case 49: /* default bg */ 4265 case 49: /* default bg */
3381 scr_color (Color_bg, Color_bg); 4266 scr_color (Color_bg, Color_bg);
3382 break; 4267 break;
4268
4269 //case 50: // not variable spacing
3383 4270
3384#ifndef NO_BRIGHTCOLOR 4271#ifndef NO_BRIGHTCOLOR
3385 case 90: 4272 case 90:
3386 case 91: /* set bright fg color */ 4273 case 91: /* set bright fg color */
3387 case 92: 4274 case 92:
3388 case 93: 4275 case 93:
3389 case 94: 4276 case 94:
3390 case 95: 4277 case 95:
3391 case 96: 4278 case 96:
3392 case 97: 4279 case 97:
3393 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4280 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3394 Color_fg);
3395 break; 4281 break;
3396 case 100: 4282 case 100:
3397 case 101: /* set bright bg color */ 4283 case 101: /* set bright bg color */
3398 case 102: 4284 case 102:
3399 case 103: 4285 case 103:
3400 case 104: 4286 case 104:
3401 case 105: 4287 case 105:
3402 case 106: 4288 case 106:
3403 case 107: 4289 case 107:
3404 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4290 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3405 Color_bg);
3406 break; 4291 break;
3407#endif 4292#endif
3408 4293
3409 } 4294 }
3410 } 4295 }
3411} 4296}
3412/*}}} */ 4297/*}}} */
3413 4298
3414/*{{{ process Rob Nation's own graphics mode sequences */ 4299/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3415void 4300void
3416rxvt_term::process_graphics () 4301rxvt_term::process_graphics ()
3417{ 4302{
3418 unsigned char ch, cmd = cmd_getc (); 4303 unicode_t ch, cmd = cmd_getc ();
3419 4304
3420 if (cmd == 'Q') 4305 if (cmd == 'Q')
3421 { /* query graphics */ 4306 { /* query graphics */
3422 tt_printf ("\033G0\n"); /* no graphics */ 4307 tt_printf ("\033G0\012"); /* no graphics */
3423 return; 4308 return;
3424 } 4309 }
3425 /* swallow other graphics sequences until terminating ':' */ 4310 /* swallow other graphics sequences until terminating ':' */
3426 do 4311 do
3427 ch = cmd_getc (); 4312 ch = cmd_getc ();
… …
3442 unsigned char buf[256]; 4327 unsigned char buf[256];
3443 4328
3444 va_start (arg_ptr, fmt); 4329 va_start (arg_ptr, fmt);
3445 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4330 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3446 va_end (arg_ptr); 4331 va_end (arg_ptr);
3447 tt_write (buf, STRLEN (buf)); 4332 tt_write (buf, strlen (buf));
3448} 4333}
3449 4334
3450/* ---------------------------------------------------------------------- */ 4335/* ---------------------------------------------------------------------- */
3451/* Write data to the pty as typed by the user, pasted with the mouse, 4336/* Write data to the pty as typed by the user, pasted with the mouse,
3452 * or generated by us in response to a query ESC sequence. 4337 * or generated by us in response to a query ESC sequence.
3453 */ 4338 */
4339const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4340
3454void 4341void
3455rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4342rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3456{ 4343{
3457 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4344 if (v_buflen == 0)
4345 {
4346 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
3458 4347
3459 if (len) 4348 if ((unsigned int)written == len)
4349 return;
4350
4351 data += written;
4352 len -= written;
3460 { 4353 }
4354
4355 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
4356
4357 memcpy (v_buffer + v_buflen, data, len);
4358 v_buflen += len;
4359
4360 pty_ev.set (EVENT_READ | EVENT_WRITE);
4361}
4362
4363void rxvt_term::pty_write ()
4364{
4365 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4366
4367 if (written > 0)
4368 {
4369 v_buflen -= written;
4370
3461 if (v_buflen == 0) 4371 if (v_buflen == 0)
3462 { 4372 {
3463 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3464
3465 if ((unsigned int)written == len)
3466 return;
3467
3468 data += written;
3469 len -= written;
3470 }
3471
3472
3473 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3474
3475 memcpy (v_buffer + v_buflen, data, len);
3476 v_buflen += len;
3477 }
3478
3479 for (;;)
3480 {
3481 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3482
3483 if (written > 0)
3484 {
3485 v_buflen -= written;
3486
3487 if (v_buflen == 0)
3488 {
3489 free (v_buffer); 4373 free (v_buffer);
3490 v_buffer = 0; 4374 v_buffer = 0;
3491 v_buflen = 0; 4375 v_buflen = 0;
3492 4376
3493 pty_ev.set (EVENT_READ); 4377 pty_ev.set (EVENT_READ);
3494 return;
3495 }
3496
3497 memmove (v_buffer, v_buffer + written, v_buflen);
3498 }
3499 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3500 // original code just ignores this...
3501 destroy ();
3502 else
3503 {
3504 pty_ev.set (EVENT_READ | EVENT_WRITE);
3505 return; 4378 return;
3506 } 4379 }
4380
4381 memmove (v_buffer, v_buffer + written, v_buflen);
3507 } 4382 }
4383 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4384 // original code just ignores this...
4385 destroy ();
3508} 4386}
3509 4387
3510/*----------------------- end-of-file (C source) -----------------------*/ 4388/*----------------------- end-of-file (C source) -----------------------*/
3511 4389

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