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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.73 by pcg, Mon Mar 15 00:08:11 2004 UTC vs.
Revision 1.278 by root, Fri Jan 20 18:50:49 2006 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
31 * 31 *
32 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
46 46
47/*{{{ includes: */ 47/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 48#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
50#include "version.h" 51#include "version.h"
51#include "command.h" 52#include "command.h"
52 53
54#if HAVE_SCHED_YIELD
55#undef HAVE_SCHED_YIELD // disabled for the time being
53#include <wchar.h> 56//# include <sched.h>
57#endif
58
59#ifdef KEYSYM_RESOURCE
60# include "keyboard.h"
61#endif
62
63#include <csignal>
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
66
67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_ISO_Lock, 0x21eb,
102 XK_Caps_Lock, 0x21ec,
103 XK_Num_Lock, 0x21ed,
104 XK_ISO_Level3_Shift, 0x21ee,
105 XK_ISO_Level3_Lock, 0x21ef,
106 XK_ISO_Group_Lock, 0x21f0,
107 XK_Home, 0x21f1,
108 XK_End, 0x21f2,
109
110 XK_Execute, 0x2318,
111 XK_Begin, 0x2320,
112 XK_Delete, 0x2326,
113 XK_Clear, 0x2327,
114 XK_BackSpace, 0x232b,
115 XK_Insert, 0x2380,
116 XK_Control_L, 0x2388,
117 XK_Control_R, 0x2388,
118 XK_Pause, 0x2389,
119 XK_Break, 0x238a,
120 XK_Escape, 0x238b,
121 XK_Undo, 0x238c,
122 XK_Print, 0x2399,
123
124 XK_space, 0x2423,
125
126#ifdef XK_KP_Begin
127 XK_KP_Prior, 0x21de,
128 XK_KP_Next, 0x21df,
129 XK_KP_Begin, 0x2320,
130 XK_KP_Insert, 0x2380,
131 XK_KP_Delete, 0x2326,
132 XK_KP_Space, 0x2422,
133#endif
134 0,
135};
136
137void
138rxvt_term::iso14755_54 (int x, int y)
139{
140 x = Pixel2Col (x);
141 y = Pixel2Row (y);
142
143 if (!IN_RANGE_EXC (x, 0, ncol)
144 || !IN_RANGE_EXC (y, 0, nrow))
145 return;
146
147 for (;;)
148 {
149 const line_t &l = ROW(y + view_start);
150
151 text_t t = l.t[x];
152
153 if (t != NOCHAR || !x)
154 {
155 iso14755_51 (l.t[x], l.r[x], x, y);
156 iso14755buf = ISO_14755_54;
157 break;
158 }
159
160 x--;
161 }
162}
163
164void
165rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
166{
167 rxvt_fontset *fs = FONTSET (r);
168 rxvt_font *f = (*fs)[fs->find_font (ch)];
169 wchar_t *chr, *alloc, ch2, *fname;
170 int len;
171
172 fname = rxvt_utf8towcs (f->name);
173
174# if ENABLE_COMBINING
175 if (IS_COMPOSE (ch))
176 {
177 len = rxvt_composite.expand (ch, 0);
178 alloc = chr = new wchar_t[len];
179 rxvt_composite.expand (ch, chr);
180 }
181 else
182# endif
183 {
184 ch2 = ch;
185
186 alloc = 0;
187 chr = &ch2;
188 len = 1;
189 }
190
191 char attr[80]; // plenty
192
193 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
194 (int)r,
195 fgcolor_of (r), bgcolor_of (r),
196 r & RS_Bold ? " bold" : "",
197 r & RS_Italic ? " italic" : "",
198 r & RS_Blink ? " blink" : "",
199 r & RS_RVid ? " rvid" : "",
200 r & RS_Uline ? " uline" : "",
201 r & RS_Careful ? " careful" : "");
202
203 int width = wcswidth (fname, wcslen (fname));
204
205 max_it (width, 8+5); // for char + hey
206 max_it (width, strlen (attr));
207
208 if (y >= 0)
209 {
210 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
211 x = 0;
212 }
213
214 scr_overlay_new (x, y, width, len + 2);
215
216 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
217
218 for (int y = 0; y < len; y++)
219 {
220 char buf[9];
221
222 ch = *chr++;
223
224 sprintf (buf, "%8x", ch);
225 scr_overlay_set (0, y, buf);
226 scr_overlay_set (9, y, '=');
227# if !UNICODE3
228 if (ch >= 0x10000)
229 ch = 0xfffd;
230# endif
231 scr_overlay_set (11, y, ch, r);
232 scr_overlay_set (12, y, NOCHAR, r);
233 }
234
235 scr_overlay_set (0, len , attr);
236 scr_overlay_set (0, len + 1, fname);
237
238 free (fname);
239
240# if ENABLE_COMBINING
241 if (alloc)
242 delete [] alloc;
243# endif
244}
245#endif
246
247void
248rxvt_term::commit_iso14755 ()
249{
250 wchar_t ch[2];
251
252 ch[0] = iso14755buf & ISO_14755_MASK;
253 ch[1] = 0;
254
255 if (iso14755buf & ISO_14755_51)
256 {
257 char mb[16];
258 int len;
259
260 // allow verbatim 0-bytes and control-bytes to be entered
261 if (ch[0] >= 0x20)
262 len = wcstombs (mb, ch, 16);
263 else
264 {
265 mb[0] = ch[0];
266 len = 1;
267 }
268
269 if (len > 0)
270 tt_write (mb, len);
271 else
272 scr_bell ();
273 }
274
275 iso14755buf = 0;
276}
277
278int
279rxvt_term::hex_keyval (XKeyEvent &ev)
280{
281 // check wether this event corresponds to a hex digit
282 // if the modifiers had not been pressed.
283 for (int index = 0; index < 8; index++)
284 {
285 KeySym k = XLookupKeysym (&ev, index);
286
287 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
288 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
289 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
290 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
291 }
292
293 return -1;
294}
295#endif
56 296
57/*{{{ Convert the keypress event into a string */ 297/*{{{ Convert the keypress event into a string */
58void 298void
59rxvt_term::lookup_key (XKeyEvent &ev) 299rxvt_term::lookup_key (XKeyEvent &ev)
60{ 300{
… …
63 KeySym keysym; 303 KeySym keysym;
64#ifdef DEBUG_CMD 304#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */ 305 static int debug_key = 1; /* accessible by a debugger only */
66#endif 306#endif
67 int valid_keysym; 307 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 308 char kbuf[KBUFSZ];
69 309
70 /* 310 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 311 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 312 * escape sequence to toggle the Keypad.
73 * 313 *
74 * Always permit `shift' to override the current setting 314 * Always permit `shift' to override the current setting
75 */ 315 */
76 shft = (ev.state & ShiftMask); 316 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 317 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 318 meta = ev.state & ModMetaMask;
79 319
80 if (numlock_state || (ev.state & ModNumLockMask)) 320 if (numlock_state || (ev.state & ModNumLockMask))
81 { 321 {
82 numlock_state = (ev.state & ModNumLockMask); 322 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 323 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 328#ifdef USE_XIM
89 if (Input_Context) 329 if (Input_Context)
90 { 330 {
91 Status status_return; 331 Status status_return;
92 332
333#if 0
93#ifdef X_HAVE_UTF8_STRING 334#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 335 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 336 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 337 KBUFSZ, &keysym, &status_return);
97 else 338 else
339#endif
98#endif 340#endif
99 { 341 {
100 wchar_t wkbuf[KBUFSZ + 1]; 342 wchar_t wkbuf[KBUFSZ + 1];
101 343
102 // the XOpenIM manpage lies about hardcoding the locale 344 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 345 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 346 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 347 SET_LOCALE (rs[Rs_imLocale]);
348
106 // assume wchar_t == unicode or better 349 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 350 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 351 KBUFSZ, &keysym, &status_return);
352
109 if (rs[Rs_imLocale]) 353 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 354 SET_LOCALE (locale);
111 355
112 if (status_return == XLookupChars 356 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 357 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 378 || status_return == XLookupBoth;
135 } 379 }
136 else 380 else
137#endif 381#endif
138 { 382 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 383 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 384 valid_keysym = keysym != NoSymbol;
141 } 385 }
142 386
143 if (valid_keysym) 387 if (valid_keysym)
144 { 388 {
389#ifdef KEYSYM_RESOURCE
390 if (keyboard->dispatch (this, keysym, ev.state))
391 return;
392#endif
393
145 if (TermWin.saveLines) 394 if (saveLines)
146 { 395 {
147#ifdef UNSHIFTED_SCROLLKEYS 396#ifdef UNSHIFTED_SCROLLKEYS
148 if (!ctrl && !meta) 397 if (!ctrl && !meta)
149 {
150#else 398#else
151 if (IS_SCROLL_MOD) 399 if (IS_SCROLL_MOD)
400#endif
152 { 401 {
153#endif
154 int lnsppg; 402 int lnsppg;
155 403
156#ifdef PAGING_CONTEXT_LINES 404#ifdef PAGING_CONTEXT_LINES
157 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 405 lnsppg = nrow - PAGING_CONTEXT_LINES;
158#else 406#else
159 lnsppg = TermWin.nrow * 4 / 5; 407 lnsppg = nrow * 4 / 5;
160#endif 408#endif
161 if (keysym == XK_Prior) 409 if (keysym == XK_Prior)
162 { 410 {
163 scr_page (UP, lnsppg); 411 scr_page (UP, lnsppg);
164 return; 412 return;
… …
192 scr_move_to (0, 1); 440 scr_move_to (0, 1);
193 return; 441 return;
194 } 442 }
195 else if (keysym == XK_End) 443 else if (keysym == XK_End)
196 { 444 {
197 scr_move_to (1, 0); 445 scr_move_to (1, 1);
198 return; 446 return;
199 } 447 }
200 } 448 }
201#endif 449#endif
202 } 450 }
… …
207 if (keysym >= XK_F1 && keysym <= XK_F10) 455 if (keysym >= XK_F1 && keysym <= XK_F10)
208 { 456 {
209 keysym += (XK_F11 - XK_F1); 457 keysym += (XK_F11 - XK_F1);
210 shft = 0; /* turn off Shift */ 458 shft = 0; /* turn off Shift */
211 } 459 }
212 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 460 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
213 { 461 {
214 switch (keysym) 462 switch (keysym)
215 { 463 {
216 /* normal XTerm key bindings */ 464 /* normal XTerm key bindings */
217 case XK_Insert: /* Shift+Insert = paste mouse selection */ 465 case XK_Insert: /* Shift+Insert = paste mouse selection */
218 selection_request (ev.time, 0, 0); 466 selection_request (ev.time);
219 return; 467 return;
468#if TODO
220 /* rxvt extras */ 469 /* rxvt extras */
221 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 470 case XK_KP_Add: /* Shift+KP_Add = bigger font */
222 change_font (FONT_UP); 471 change_font (FONT_UP);
223 return; 472 return;
224 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 473 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
225 change_font (FONT_DN); 474 change_font (FONT_DN);
226 return; 475 return;
476#endif
227 } 477 }
228 } 478 }
229 } 479 }
230#ifdef PRINTPIPE 480
231 if (keysym == XK_Print) 481#if ENABLE_FRILLS || ISO_14755
232 { 482 // ISO 14755 support
233 scr_printscreen (ctrl | shft); 483 if (shft && ctrl)
234 return;
235 } 484 {
236#endif 485 int hv;
237 486
238 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 487 if (iso14755buf & ISO_14755_51
239 { 488 && (keysym == XK_space || keysym == XK_KP_Space
240#ifdef KEYSYM_RESOURCE 489 || keysym == XK_Return || keysym == XK_KP_Enter))
241 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
242 { 490 {
243 unsigned int l; 491 commit_iso14755 ();
244 const unsigned char *kbuf0; 492 iso14755buf = ISO_14755_51;
245 493# if ISO_14755
246 kbuf0 = (Keysym_map[keysym & 0xFF]); 494 iso14755_51 (0);
247 l = (unsigned int)*kbuf0++;
248
249 /* escape prefix */
250 if (meta
251# ifdef META8_OPTION
252 && meta_char == C0_ESC
253# endif 495# endif
254 ) 496 return;
255 {
256 const unsigned char ch = C0_ESC;
257 tt_write (&ch, 1);
258 } 497 }
259 498 else if ((hv = hex_keyval (ev)) >= 0)
260 tt_write (kbuf0, l); 499 {
500 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
501 | hv | ISO_14755_51;
502# if ISO_14755
503 iso14755_51 (iso14755buf & ISO_14755_MASK);
504# endif
261 return; 505 return;
262 } 506 }
263 else 507 else
508 {
509# if ENABLE_OVERLAY
510 scr_overlay_off ();
264#endif 511# endif
512 iso14755buf = 0;
513 }
514 }
515 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
516 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
517 if (!(iso14755buf & ISO_14755_STARTED))
518 {
519 iso14755buf |= ISO_14755_STARTED;
520# if ENABLE_OVERLAY
521 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
522 scr_overlay_set (0, 0, "ISO 14755 mode");
523# endif
524 }
525#endif
526
527#ifdef PRINTPIPE
528 if (keysym == XK_Print)
529 {
530 scr_printscreen (ctrl | shft);
531 return;
532 }
533#endif
534
535 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
536 {
265 { 537 {
266 newlen = 1; 538 newlen = 1;
267 switch (keysym) 539 switch (keysym)
268 { 540 {
269#ifndef NO_BACKSPACE_KEY 541#ifndef NO_BACKSPACE_KEY
270 case XK_BackSpace: 542 case XK_BackSpace:
271 if (PrivateModes & PrivMode_HaveBackSpace) 543 if (priv_modes & PrivMode_HaveBackSpace)
272 { 544 {
273 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 545 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
274 ^ !!ctrl) ? '\b' : '\177'; 546 ^ !!ctrl) ? '\b' : '\177';
275 kbuf[1] = '\0'; 547 kbuf[1] = '\0';
276 } 548 }
277 else 549 else
278 STRCPY (kbuf, key_backspace); 550 strcpy (kbuf, key_backspace);
279 break; 551 break;
280#endif 552#endif
281#ifndef NO_DELETE_KEY 553#ifndef NO_DELETE_KEY
554# ifdef XK_KP_Prior
555 case XK_KP_Delete:
556 /* allow shift to override */
557 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
558 {
559 strcpy (kbuf, "\033On");
560 break;
561 }
562 /* FALLTHROUGH */
563# endif
282 case XK_Delete: 564 case XK_Delete:
283 STRCPY (kbuf, key_delete); 565 strcpy (kbuf, key_delete);
284 break; 566 break;
285#endif 567#endif
286 case XK_Tab: 568 case XK_Tab:
287 if (shft) 569 if (shft)
288 STRCPY (kbuf, "\033[Z"); 570 strcpy (kbuf, "\033[Z");
289 else 571 else
290 { 572 {
291#ifdef CTRL_TAB_MAKES_META 573#ifdef CTRL_TAB_MAKES_META
292 if (ctrl) 574 if (ctrl)
293 meta = 1; 575 meta = 1;
… …
299 newlen = 0; 581 newlen = 0;
300 } 582 }
301 break; 583 break;
302 584
303#ifdef XK_KP_Left 585#ifdef XK_KP_Left
304 case XK_KP_Up: /* \033Ox or standard */ 586 case XK_KP_Up: /* \033Ox or standard */
305 case XK_KP_Down: /* \033Or or standard */ 587 case XK_KP_Down: /* \033Or or standard */
306 case XK_KP_Right: /* \033Ov or standard */ 588 case XK_KP_Right: /* \033Ov or standard */
307 case XK_KP_Left: /* \033Ot or standard */ 589 case XK_KP_Left: /* \033Ot or standard */
308 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 590 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
309 { 591 {
310 STRCPY (kbuf, "\033OZ"); 592 strcpy (kbuf, "\033OZ");
311 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 593 kbuf[2] = "txvr"[keysym - XK_KP_Left];
312 break; 594 break;
313 } 595 }
314 else 596 else
315 /* translate to std. cursor key */ 597 /* translate to std. cursor key */
… …
318#endif 600#endif
319 case XK_Up: /* "\033[A" */ 601 case XK_Up: /* "\033[A" */
320 case XK_Down: /* "\033[B" */ 602 case XK_Down: /* "\033[B" */
321 case XK_Right: /* "\033[C" */ 603 case XK_Right: /* "\033[C" */
322 case XK_Left: /* "\033[D" */ 604 case XK_Left: /* "\033[D" */
323 STRCPY (kbuf, "\033[Z"); 605 strcpy (kbuf, "\033[Z");
324 kbuf[2] = "DACB"[keysym - XK_Left]; 606 kbuf[2] = "DACB"[keysym - XK_Left];
325 /* do Shift first */ 607 /* do Shift first */
326 if (shft) 608 if (shft)
327 kbuf[2] = "dacb"[keysym - XK_Left]; 609 kbuf[2] = "dacb"[keysym - XK_Left];
328 else if (ctrl) 610 else if (ctrl)
329 { 611 {
330 kbuf[1] = 'O'; 612 kbuf[1] = 'O';
331 kbuf[2] = "dacb"[keysym - XK_Left]; 613 kbuf[2] = "dacb"[keysym - XK_Left];
332 } 614 }
333 else if (PrivateModes & PrivMode_aplCUR) 615 else if (priv_modes & PrivMode_aplCUR)
334 kbuf[1] = 'O'; 616 kbuf[1] = 'O';
335 break; 617 break;
336 618
337#ifndef UNSHIFTED_SCROLLKEYS 619#ifndef UNSHIFTED_SCROLLKEYS
338# ifdef XK_KP_Prior 620# ifdef XK_KP_Prior
339 case XK_KP_Prior: 621 case XK_KP_Prior:
340 /* allow shift to override */ 622 /* allow shift to override */
341 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 623 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
342 { 624 {
343 STRCPY (kbuf, "\033Oy"); 625 strcpy (kbuf, "\033Oy");
344 break; 626 break;
345 } 627 }
346 /* FALLTHROUGH */ 628 /* FALLTHROUGH */
347# endif 629# endif
348 case XK_Prior: 630 case XK_Prior:
349 STRCPY (kbuf, "\033[5~"); 631 strcpy (kbuf, "\033[5~");
350 break; 632 break;
351# ifdef XK_KP_Next 633# ifdef XK_KP_Next
352 case XK_KP_Next: 634 case XK_KP_Next:
353 /* allow shift to override */ 635 /* allow shift to override */
354 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 636 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
355 { 637 {
356 STRCPY (kbuf, "\033Os"); 638 strcpy (kbuf, "\033Os");
357 break; 639 break;
358 } 640 }
359 /* FALLTHROUGH */ 641 /* FALLTHROUGH */
360# endif 642# endif
361 case XK_Next: 643 case XK_Next:
362 STRCPY (kbuf, "\033[6~"); 644 strcpy (kbuf, "\033[6~");
363 break; 645 break;
364#endif 646#endif
365 case XK_KP_Enter: 647 case XK_KP_Enter:
366 /* allow shift to override */ 648 /* allow shift to override */
367 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 649 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
368 { 650 {
369 STRCPY (kbuf, "\033OM"); 651 strcpy (kbuf, "\033OM");
652 break;
653 }
654
655 /* FALLTHROUGH */
656
657 case XK_Return:
658 if (priv_modes & PrivMode_LFNL)
659 {
660 kbuf[0] = '\015';
661 kbuf[1] = '\012';
662 kbuf[2] = '\0';
370 } 663 }
371 else 664 else
372 { 665 {
373 kbuf[0] = '\r'; 666 kbuf[0] = '\015';
374 kbuf[1] = '\0'; 667 kbuf[1] = '\0';
375 } 668 }
376 break; 669 break;
377 670
378#ifdef XK_KP_Begin 671#ifdef XK_KP_Begin
379 case XK_KP_Begin: 672 case XK_KP_Begin:
380 STRCPY (kbuf, "\033Ou"); 673 strcpy (kbuf, "\033Ou");
381 break; 674 break;
382 675
383 case XK_KP_Insert:
384 STRCPY (kbuf, "\033Op");
385 break;
386
387 case XK_KP_Delete:
388 STRCPY (kbuf, "\033On");
389 break;
390#endif 676#endif
391 case XK_KP_F1: /* "\033OP" */ 677 case XK_KP_F1: /* "\033OP" */
392 case XK_KP_F2: /* "\033OQ" */ 678 case XK_KP_F2: /* "\033OQ" */
393 case XK_KP_F3: /* "\033OR" */ 679 case XK_KP_F3: /* "\033OR" */
394 case XK_KP_F4: /* "\033OS" */ 680 case XK_KP_F4: /* "\033OS" */
395 STRCPY (kbuf, "\033OP"); 681 strcpy (kbuf, "\033OP");
396 kbuf[2] += (keysym - XK_KP_F1); 682 kbuf[2] += (keysym - XK_KP_F1);
397 break; 683 break;
398 684
399 case XK_KP_Multiply: /* "\033Oj" : "*" */ 685 case XK_KP_Multiply: /* "\033Oj" : "*" */
400 case XK_KP_Add: /* "\033Ok" : "+" */ 686 case XK_KP_Add: /* "\033Ok" : "+" */
… …
411 case XK_KP_6: /* "\033Ov" : "6" */ 697 case XK_KP_6: /* "\033Ov" : "6" */
412 case XK_KP_7: /* "\033Ow" : "7" */ 698 case XK_KP_7: /* "\033Ow" : "7" */
413 case XK_KP_8: /* "\033Ox" : "8" */ 699 case XK_KP_8: /* "\033Ox" : "8" */
414 case XK_KP_9: /* "\033Oy" : "9" */ 700 case XK_KP_9: /* "\033Oy" : "9" */
415 /* allow shift to override */ 701 /* allow shift to override */
416 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 702 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
417 { 703 {
418 STRCPY (kbuf, "\033Oj"); 704 strcpy (kbuf, "\033Oj");
419 kbuf[2] += (keysym - XK_KP_Multiply); 705 kbuf[2] += (keysym - XK_KP_Multiply);
420 } 706 }
421 else 707 else
422 { 708 {
423 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 709 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
424 kbuf[1] = '\0'; 710 kbuf[1] = '\0';
425 } 711 }
426 break; 712 break;
427 713
428 case XK_Find: 714 case XK_Find:
429 STRCPY (kbuf, "\033[1~"); 715 strcpy (kbuf, "\033[1~");
430 break; 716 break;
717
718#ifdef XK_KP_End
719 case XK_KP_Insert:
720 /* allow shift to override */
721 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
722 {
723 strcpy (kbuf, "\033Op");
724 break;
725 }
726 /* FALLTHROUGH */
727#endif
431 case XK_Insert: 728 case XK_Insert:
432 STRCPY (kbuf, "\033[2~"); 729 strcpy (kbuf, "\033[2~");
433 break; 730 break;
434#ifdef DXK_Remove /* support for DEC remove like key */ 731#ifdef DXK_Remove /* support for DEC remove like key */
435 case DXK_Remove: 732 case DXK_Remove:
436 /* FALLTHROUGH */ 733 /* FALLTHROUGH */
437#endif 734#endif
438 case XK_Execute: 735 case XK_Execute:
439 STRCPY (kbuf, "\033[3~"); 736 strcpy (kbuf, "\033[3~");
440 break; 737 break;
441 case XK_Select: 738 case XK_Select:
442 STRCPY (kbuf, "\033[4~"); 739 strcpy (kbuf, "\033[4~");
443 break; 740 break;
444#ifdef XK_KP_End 741#ifdef XK_KP_End
445 case XK_KP_End: 742 case XK_KP_End:
446 /* allow shift to override */ 743 /* allow shift to override */
447 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 744 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
448 { 745 {
449 STRCPY (kbuf, "\033Oq"); 746 strcpy (kbuf, "\033Oq");
450 break; 747 break;
451 } 748 }
452 /* FALLTHROUGH */ 749 /* FALLTHROUGH */
453#endif 750#endif
454 case XK_End: 751 case XK_End:
455 STRCPY (kbuf, KS_END); 752 strcpy (kbuf, KS_END);
456 break; 753 break;
457#ifdef XK_KP_Home 754#ifdef XK_KP_Home
458 case XK_KP_Home: 755 case XK_KP_Home:
459 /* allow shift to override */ 756 /* allow shift to override */
460 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 757 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
461 { 758 {
462 STRCPY (kbuf, "\033Ow"); 759 strcpy (kbuf, "\033Ow");
463 break; 760 break;
464 } 761 }
465 /* FALLTHROUGH */ 762 /* FALLTHROUGH */
466#endif 763#endif
467 case XK_Home: 764 case XK_Home:
468 STRCPY (kbuf, KS_HOME); 765 strcpy (kbuf, KS_HOME);
469 break; 766 break;
470 767
471#define FKEY(n, fkey) \ 768#define FKEY(n, fkey) \
472 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 769 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
473 770
… …
525#undef FKEY 822#undef FKEY
526 default: 823 default:
527 newlen = 0; 824 newlen = 0;
528 break; 825 break;
529 } 826 }
827
530 if (newlen) 828 if (newlen)
531 len = STRLEN (kbuf); 829 len = strlen (kbuf);
532 } 830 }
533 831
534 /* 832 /*
535 * Pass meta for all function keys, if 'meta' option set 833 * Pass meta for all function keys, if 'meta' option set
536 */ 834 */
… …
543 else if (ctrl && keysym == XK_minus) 841 else if (ctrl && keysym == XK_minus)
544 { 842 {
545 len = 1; 843 len = 1;
546 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 844 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
547 } 845 }
846 else if (keysym == XK_ISO_Left_Tab)
847 {
848 strcpy (kbuf, "\033[Z");
849 len = 3;
850 }
548 else 851 else
549 { 852 {
550#ifdef META8_OPTION 853#ifdef META8_OPTION
551 /* set 8-bit on */ 854 /* set 8-bit on */
552 if (meta && (meta_char == 0x80)) 855 if (meta && (meta_char == 0x80))
553 { 856 {
554 unsigned char *ch; 857 char *ch;
555 858
556 for (ch = kbuf; ch < kbuf + len; ch++) 859 for (ch = kbuf; ch < kbuf + len; ch++)
557 *ch |= 0x80; 860 *ch |= 0x80;
558 861
559 meta = 0; 862 meta = 0;
… …
561#endif 864#endif
562 /* nil */ ; 865 /* nil */ ;
563 } 866 }
564 } 867 }
565 868
869 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
870 return;
871
566 if (len <= 0) 872 if (len <= 0)
567 return; /* not mapped */ 873 return; /* not mapped */
568 874
569 if (Options & Opt_scrollTtyKeypress) 875 if (OPTION (Opt_scrollTtyKeypress))
570 if (TermWin.view_start) 876 if (view_start)
571 { 877 {
572 TermWin.view_start = 0; 878 view_start = 0;
573 want_refresh = 1; 879 want_refresh = 1;
574 } 880 }
575 881
576 /* 882 /*
577 * these modifications only affect the static keybuffer 883 * these modifications only affect the static keybuffer
… …
592#ifdef META8_OPTION 898#ifdef META8_OPTION
593 && meta_char == C0_ESC 899 && meta_char == C0_ESC
594#endif 900#endif
595 ) 901 )
596 { 902 {
597 const unsigned char ch = C0_ESC; 903 const char ch = C0_ESC;
598 tt_write (&ch, 1); 904 tt_write (&ch, 1);
599 } 905 }
600 906
601#if defined(DEBUG_CMD) 907#if defined(DEBUG_CMD)
602 /* Display keyboard buffer contents */ 908 /* Display keyboard buffer contents */
… …
610#endif /* DEBUG_CMD */ 916#endif /* DEBUG_CMD */
611 tt_write (kbuf, (unsigned int)len); 917 tt_write (kbuf, (unsigned int)len);
612} 918}
613/*}}} */ 919/*}}} */
614 920
615#if (MENUBAR_MAX) 921#if defined (KEYSYM_RESOURCE)
616/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
617/* attempt to `write' count to the input buffer */
618unsigned int 922unsigned int
619rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 923rxvt_term::cmd_write (const char *str, unsigned int count)
620{ 924{
621 unsigned int n, s; 925 unsigned int n, s;
622 926
623 n = cmdbuf_ptr - cmdbuf_base; 927 n = cmdbuf_ptr - cmdbuf_base;
624 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 928 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
625 929
626 if (n > 0 && s < count) 930 if (n > 0 && s < count)
627 { 931 {
628 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 932 memmove (cmdbuf_base, cmdbuf_ptr,
629 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 933 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
630 cmdbuf_ptr = cmdbuf_base; 934 cmdbuf_ptr = cmdbuf_base;
631 cmdbuf_endp -= n; 935 cmdbuf_endp -= n;
632 s += n; 936 s += n;
633 } 937 }
634 938
635 if (count > s) 939 if (count > s)
636 { 940 {
637 rxvt_print_error ("data loss: cmd_write too large"); 941 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
638 count = s; 942 count = s;
639 } 943 }
640 944
641 for (; count--;) 945 for (; count--;)
642 *cmdbuf_endp++ = *str++; 946 *cmdbuf_endp++ = *str++;
643 947
644 cmd_parse (); 948 cmd_parse ();
645 949
646 return 0; 950 return 0;
647} 951}
648#endif /* MENUBAR_MAX */ 952#endif
649 953
650void 954void
651rxvt_term::flush () 955rxvt_term::flush ()
652{ 956{
957 flush_ev.stop ();
958
653#ifdef TRANSPARENT 959#ifdef TRANSPARENT
654 if (want_full_refresh) 960 if (want_full_refresh)
655 { 961 {
656 want_full_refresh = 0; 962 want_full_refresh = 0;
657 scr_clear (); 963 scr_clear ();
658 scr_touch (false); 964 scr_touch (false);
659 want_refresh = 1;
660 } 965 }
661#endif 966#endif
662 967
663 if (want_refresh) 968 if (want_refresh)
664 { 969 {
970 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
971 {
972 int row = view_start;
973 int end_row = row + nrow;
974
975 while (row > top_row && ROW (row - 1).is_longer ())
976 --row;
977
978 do
979 {
980 int start_row = row;
981 line_t *l;
982
983 do
984 {
985 l = &ROW (row++);
986
987 if (!(l->f & LINE_FILTERED))
988 {
989 // line not filtered, mark it as filtered
990 l->f |= LINE_FILTERED;
991 while (l->is_longer ())
992 {
993 l = &ROW (row++);
994 l->f |= LINE_FILTERED;
995 }
996
997 // and filter it
998 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
999
1000 break;
1001 }
1002 }
1003 while (l->is_longer () && row < end_row);
1004 }
1005 while (row < end_row);
1006 }
1007
665 scr_refresh (refresh_type); 1008 scr_refresh ();
666 scrollbar_show (1); 1009 scrollbar_show (1);
667#ifdef USE_XIM 1010#ifdef USE_XIM
668 IMSendSpot (); 1011 IMSendSpot ();
669#endif 1012#endif
670
671 } 1013 }
672 1014
673 display->flush (); 1015 display->flush ();
674} 1016}
675 1017
676void 1018void
677rxvt_term::check_cb (check_watcher &w) 1019rxvt_term::check_cb (check_watcher &w)
678{ 1020{
679 SET_R (this); 1021 make_current ();
680 SET_LOCALE (locale);
681 1022
1023 display->flush ();
1024
1025 if (want_refresh && !flush_ev.active)
1026 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1027}
1028
1029void
1030rxvt_term::flush_cb (time_watcher &w)
1031{
1032 make_current ();
1033
1034 refresh_limit = 1;
1035 refresh_count = 0;
682 flush (); 1036 flush ();
683} 1037}
684 1038
685#ifdef CURSOR_BLINK 1039#ifdef CURSOR_BLINK
686void 1040void
687rxvt_term::cursor_blink_cb (time_watcher &w) 1041rxvt_term::cursor_blink_cb (time_watcher &w)
688{ 1042{
689 hidden_cursor = !hidden_cursor; 1043 hidden_cursor = !hidden_cursor;
690 want_refresh = 1; 1044 want_refresh = 1;
691 1045
692 w.start (w.at + BLINK_INTERVAL); 1046 w.start (w.at + CURSOR_BLINK_INTERVAL);
693} 1047}
694#endif 1048#endif
695 1049
696#ifdef TEXT_BLINK 1050#ifdef TEXT_BLINK
697void 1051void
… …
704 w.start (w.at + TEXT_BLINK_INTERVAL); 1058 w.start (w.at + TEXT_BLINK_INTERVAL);
705 } 1059 }
706} 1060}
707#endif 1061#endif
708 1062
1063#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1064void
1065rxvt_term::cont_scroll_cb (time_watcher &w)
1066{
1067 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1068 scr_page (scrollbar_isUp() ? UP : DN, 1))
1069 {
1070 want_refresh = 1;
1071 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1072 }
1073}
1074#endif
1075
1076#ifdef SELECTION_SCROLLING
1077void
1078rxvt_term::sel_scroll_cb (time_watcher &w)
1079{
1080 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1081 {
1082 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1083 want_refresh = 1;
1084 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1085 }
1086}
1087#endif
1088
1089#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1090void
1091rxvt_term::slip_wheel_cb (time_watcher &w)
1092{
1093 if (mouse_slip_wheel_speed == 0
1094 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1095 : scr_page (UP, mouse_slip_wheel_speed))
1096 {
1097 if (view_start == top_row || view_start == 0)
1098 mouse_slip_wheel_speed = 0;
1099
1100 want_refresh = 1;
1101 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1102 }
1103}
1104#endif
1105
1106#if HAVE_SCHED_YIELD
1107static struct event_handler
1108{
1109 check_watcher cw_yield;
1110
1111 void yield (check_watcher &w)
1112 {
1113 sched_yield ();
1114 w.stop ();
1115 }
1116
1117 event_handler ()
1118 : cw_yield (this, &event_handler::yield)
1119 {
1120 }
1121} event_handler;
1122#endif
1123
709bool 1124bool
710rxvt_term::pty_fill () 1125rxvt_term::pty_fill ()
711{ 1126{
712 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1127 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1128
1129 if (CBUFSIZ == n)
1130 {
1131 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1132 n = 0;
1133 }
713 1134
714 memmove (cmdbuf_base, cmdbuf_ptr, n); 1135 memmove (cmdbuf_base, cmdbuf_ptr, n);
715 cmdbuf_ptr = cmdbuf_base; 1136 cmdbuf_ptr = cmdbuf_base;
716 cmdbuf_endp = cmdbuf_ptr + n; 1137 cmdbuf_endp = cmdbuf_ptr + n;
717 1138
718 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1139 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
719 1140
720 if (n > 0) 1141 if (r > 0)
721 { 1142 {
722 cmdbuf_endp += n; 1143 cmdbuf_endp += r;
723 return true; 1144 return true;
724 } 1145 }
725 else if (n < 0 && errno != EAGAIN) 1146 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1147 {
1148#if HAVE_SCHED_YIELD
1149 if (display->is_local)
1150 event_handler.cw_yield.start ();
1151#endif
1152 }
1153 else
1154 {
1155 pty_ev.stop ();
1156
1157 if (!OPTION (Opt_hold))
726 destroy (); 1158 destroy ();
1159 }
727 1160
728 return false; 1161 return false;
729} 1162}
730 1163
731void 1164void
732rxvt_term::pty_cb (io_watcher &w, short revents) 1165rxvt_term::pty_cb (io_watcher &w, short revents)
733{ 1166{
734 SET_R (this); 1167 make_current ();
735 SET_LOCALE (locale); 1168
1169 if (revents & EVENT_READ)
1170 // loop, but don't allow a single term to monopolize us
1171 while (pty_fill ())
1172 if (cmd_parse ())
1173 break;
736 1174
737 if (revents & EVENT_WRITE) 1175 if (revents & EVENT_WRITE)
738 tt_write (0, 0); 1176 pty_write ();
739 else if (revents & EVENT_READ)
740 {
741 bool flag = true;
742
743 // loop, but don't allow a single term to monopolize us
744 // the number of loops is fully arbitrary, and thus wrong
745 while (flag && pty_fill ())
746 {
747 if (!seen_input)
748 {
749 seen_input = 1;
750 /* once we know the shell is running, send the screen size. Again! */
751 tt_winch ();
752 }
753
754 if (cmd_parse ())
755 break;
756 }
757 }
758} 1177}
759 1178
760bool 1179void
761rxvt_term::cmd_parse () 1180rxvt_term::pointer_unblank ()
762{ 1181{
763 bool flag = false; 1182 XDefineCursor (display->display, vt, TermWin_cursor);
764 unicode_t ch = NOCHAR; 1183 recolour_cursor ();
765 1184
766 for (;;) 1185#ifdef POINTER_BLANK
767 { 1186 hidden_pointer = 0;
768 if (ch == NOCHAR)
769 ch = next_char ();
770 1187
771 if (ch == NOCHAR) // TODO: improve 1188 if (OPTION (Opt_pointerBlank))
772 break; 1189 pointer_ev.start (NOW + pointerBlankDelay);
773 1190#endif
774 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
775 {
776 /* Read a text string from the input buffer */
777 unicode_t buf[BUFSIZ];
778 bool refreshnow = false;
779 int nlines = 0;
780 unicode_t *str = buf;
781
782 *str++ = ch;
783
784 for (;;)
785 {
786 ch = next_char ();
787
788 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
789 break;
790 else
791 {
792 *str++ = ch;
793
794 if (ch == '\n')
795 {
796 nlines++;
797 refresh_count++;
798
799 if (! (Options & Opt_jumpScroll)
800 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
801 {
802 refreshnow = true;
803 flag = false;
804 ch = NOCHAR;
805 break;
806 }
807
808 // scr_add_lines only works for nlines < TermWin.nrow - 1.
809 if (nlines >= TermWin.nrow - 1)
810 {
811 scr_add_lines (buf, nlines, str - buf);
812 nlines = 0;
813 str = buf;
814 }
815 }
816
817 if (str >= buf + BUFSIZ)
818 {
819 ch = NOCHAR;
820 break;
821 }
822 }
823 }
824
825 scr_add_lines (buf, nlines, str - buf);
826
827 /*
828 * If there have been a lot of new lines, then update the screen
829 * What the heck I'll cheat and only refresh less than every page-full.
830 * the number of pages between refreshes is refresh_limit, which
831 * is incremented here because we must be doing flat-out scrolling.
832 *
833 * refreshing should be correct for small scrolls, because of the
834 * time-out
835 */
836 if (refreshnow)
837 {
838 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
839 refresh_limit++;
840
841 scr_refresh (refresh_type);
842 }
843
844 }
845 else
846 {
847 switch (ch)
848 {
849 default:
850 process_nonprinting (ch);
851 break;
852 case C0_ESC: /* escape char */
853 process_escape_seq ();
854 break;
855 /*case 0x9b: */ /* CSI */
856 /* process_csi_seq (); */
857 }
858
859 ch = NOCHAR;
860 }
861 }
862
863 return flag;
864}
865
866// read the next character, currently handles UTF-8
867// will probably handle all sorts of other stuff in the future
868unicode_t
869rxvt_term::next_char ()
870{
871 while (cmdbuf_ptr < cmdbuf_endp)
872 {
873 // assume 0x20 .. 0x7f to be ascii ALWAYS (all shift-states etc.) uh-oh
874 if ((*cmdbuf_ptr <= 0x7f && 0x20 <= *cmdbuf_ptr)
875 || !*cmdbuf_ptr)
876 return *cmdbuf_ptr++;
877
878 wchar_t wc;
879 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
880
881 if (len == (size_t)-2)
882 {
883 // the mbstate stores incomplete sequences. didn't know this :/
884 cmdbuf_ptr = cmdbuf_endp;
885 break;
886 }
887
888 if (len == (size_t)-1)
889 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
890
891 // assume wchar == unicode
892 cmdbuf_ptr += len;
893 return wc;
894 }
895
896 return NOCHAR;
897}
898
899/* rxvt_cmd_getc () - Return next input character */
900/*
901 * Return the next input character after first passing any keyboard input
902 * to the command.
903 */
904unicode_t
905rxvt_term::cmd_getc ()
906{
907 for (;;)
908 {
909 unicode_t c = next_char ();
910 if (c != NOCHAR)
911 return c;
912
913 // incomplete sequences should occur rarely, still, a better solution
914 // would be preferred. either setjmp/longjmp or better design.
915 fcntl (cmd_fd, F_SETFL, 0);
916 pty_fill ();
917 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
918 }
919} 1191}
920 1192
921#ifdef POINTER_BLANK 1193#ifdef POINTER_BLANK
922void 1194void
923rxvt_term::pointer_unblank ()
924{
925 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
926 recolour_cursor ();
927
928 hidden_pointer = 0;
929
930 if (Options & Opt_pointerBlank)
931 pointer_ev.start (NOW + pointerBlankDelay);
932}
933
934void
935rxvt_term::pointer_blank () 1195rxvt_term::pointer_blank ()
936{ 1196{
937 if (! (Options & Opt_pointerBlank)) 1197 if (!OPTION (Opt_pointerBlank))
938 return; 1198 return;
939 1199
940 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1200 XDefineCursor (display->display, vt, display->blank_cursor);
941 XFlush (display->display); 1201 XFlush (display->display);
942 1202
943 hidden_pointer = 1; 1203 hidden_pointer = 1;
944} 1204}
945 1205
946void 1206void
947rxvt_term::pointer_cb (time_watcher &w) 1207rxvt_term::pointer_cb (time_watcher &w)
948{ 1208{
949 SET_R (this); 1209 make_current ();
950 SET_LOCALE (locale);
951 1210
952 pointer_blank (); 1211 pointer_blank ();
953} 1212}
954#endif 1213#endif
955 1214
… …
962 x = ev.x; 1221 x = ev.x;
963 y = ev.y; 1222 y = ev.y;
964 pixel_position (&x, &y); 1223 pixel_position (&x, &y);
965 1224
966 if (MEvent.button == AnyButton) 1225 if (MEvent.button == AnyButton)
967 {
968 button_number = 3; 1226 button_number = 3;
969 }
970 else 1227 else
971 { 1228 {
972 button_number = MEvent.button - Button1; 1229 button_number = MEvent.button - Button1;
973 /* add 0x3D for wheel events, like xterm does */ 1230 /* add 0x3D for wheel events, like xterm does */
974 if (button_number >= 3) 1231 if (button_number >= 3)
975 button_number += (64 - 3); 1232 button_number += (64 - 3);
976 } 1233 }
977 1234
978 if (PrivateModes & PrivMode_MouseX10) 1235 if (priv_modes & PrivMode_MouseX10)
979 { 1236 {
980 /* 1237 /*
981 * do not report ButtonRelease 1238 * do not report ButtonRelease
982 * no state info allowed 1239 * no state info allowed
983 */ 1240 */
… …
998 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1255 + ((MEvent.state & ModMetaMask) ? 8 : 0)
999 + ((MEvent.state & ControlMask) ? 16 : 0); 1256 + ((MEvent.state & ControlMask) ? 16 : 0);
1000#ifdef MOUSE_REPORT_DOUBLECLICK 1257#ifdef MOUSE_REPORT_DOUBLECLICK
1001 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1258 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1002#endif 1259#endif
1003
1004 } 1260 }
1005 1261
1006#ifdef DEBUG_MOUSEREPORT 1262#if DEBUG_MOUSEREPORT
1007 fprintf (stderr, "Mouse ["); 1263 fprintf (stderr, "Mouse [");
1008 if (key_state & 16) 1264 if (key_state & 16)
1009 fputc ('C', stderr); 1265 fputc ('C', stderr);
1010 if (key_state & 4) 1266 if (key_state & 4)
1011 fputc ('S', stderr); 1267 fputc ('S', stderr);
… …
1015 fputc ('2', stderr); 1271 fputc ('2', stderr);
1016 fprintf (stderr, "]: <%d>, %d/%d\n", 1272 fprintf (stderr, "]: <%d>, %d/%d\n",
1017 button_number, 1273 button_number,
1018 x + 1, 1274 x + 1,
1019 y + 1); 1275 y + 1);
1020#else 1276#endif
1277
1021 tt_printf ("\033[M%c%c%c", 1278 tt_printf ("\033[M%c%c%c",
1022 (32 + button_number + key_state), 1279 (32 + button_number + key_state),
1023 (32 + x + 1), 1280 (32 + x + 1),
1024 (32 + y + 1)); 1281 (32 + y + 1));
1025#endif
1026} 1282}
1027 1283
1028#ifdef USING_W11LIB 1284#ifdef USING_W11LIB
1029void 1285void
1030rxvt_W11_process_x_event (XEvent *ev) 1286rxvt_W11_process_x_event (XEvent *ev)
… …
1037 1293
1038/*{{{ process an X event */ 1294/*{{{ process an X event */
1039void 1295void
1040rxvt_term::x_cb (XEvent &ev) 1296rxvt_term::x_cb (XEvent &ev)
1041{ 1297{
1042 SET_R (this); 1298 make_current ();
1043 SET_LOCALE (locale);
1044 1299
1045#if defined(CURSOR_BLINK) 1300 dDisp;
1046 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1047 {
1048 if (hidden_cursor)
1049 {
1050 hidden_cursor = 0;
1051 want_refresh = 1;
1052 }
1053 1301
1054 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1302 if (ev.xany.window == vt
1055 } 1303 && SHOULD_INVOKE (HOOK_X_EVENT)
1056#endif 1304 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1057
1058#if defined(POINTER_BLANK)
1059 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1060 {
1061 if (ev.type == MotionNotify
1062 || ev.type == ButtonPress
1063 || ev.type == ButtonRelease)
1064 if (hidden_pointer)
1065 pointer_unblank ();
1066
1067 if (ev.type == KeyPress && hidden_pointer == 0)
1068 pointer_blank ();
1069 }
1070#endif
1071
1072#ifdef USE_XIM
1073 if (XFilterEvent (&ev, None))
1074 return; 1305 return;
1075#endif
1076 1306
1307 // for XQueryPointer
1077 Window unused_root, unused_child; 1308 Window unused_root, unused_child;
1078 int unused_root_x, unused_root_y; 1309 int unused_root_x, unused_root_y;
1079 unsigned int unused_mask; 1310 unsigned int unused_mask;
1080
1081#ifdef DEBUG_X
1082 const char *const eventnames[] =
1083 { /* mason - this matches my system */
1084 "",
1085 "",
1086 "KeyPress",
1087 "KeyRelease",
1088 "ButtonPress",
1089 "ButtonRelease",
1090 "MotionNotify",
1091 "EnterNotify",
1092 "LeaveNotify",
1093 "FocusIn",
1094 "FocusOut",
1095 "KeymapNotify",
1096 "Expose",
1097 "GraphicsExpose",
1098 "NoExpose",
1099 "VisibilityNotify",
1100 "CreateNotify",
1101 "DestroyNotify",
1102 "UnmapNotify",
1103 "MapNotify",
1104 "MapRequest",
1105 "ReparentNotify",
1106 "ConfigureNotify",
1107 "ConfigureRequest",
1108 "GravityNotify",
1109 "ResizeRequest",
1110 "CirculateNotify",
1111 "CirculateRequest",
1112 "PropertyNotify",
1113 "SelectionClear",
1114 "SelectionRequest",
1115 "SelectionNotify",
1116 "ColormapNotify",
1117 "ClientMessage",
1118 "MappingNotify"
1119 };
1120#endif
1121
1122#ifdef DEBUG_X
1123 struct timeval tp;
1124 struct tm *ltt;
1125 (void)gettimeofday (&tp, NULL);
1126 ltt = localtime (& (tp.tv_sec));
1127 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));
1128#endif
1129 1311
1130 switch (ev.type) 1312 switch (ev.type)
1131 { 1313 {
1132 case KeyPress: 1314 case KeyPress:
1315#if ISO_14755
1316 if (!(iso14755buf & ISO_14755_52))
1317#endif
1133 lookup_key (ev.xkey); 1318 lookup_key (ev.xkey);
1319
1320 break;
1321
1322 case KeyRelease:
1323 {
1324#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1325 KeySym keysym;
1326
1327 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1328#endif
1329
1330#if ENABLE_FRILLS || ISO_14755
1331 // ISO 14755 support
1332 if (iso14755buf)
1333 if (iso14755buf & ISO_14755_52)
1334 {
1335# if ENABLE_OVERLAY
1336 scr_overlay_off ();
1337# endif
1338# if ISO_14755
1339 // iso14755 part 5.2 handling: release time
1340 // first: controls
1341 if ((ev.xkey.state & ControlMask)
1342 && ((keysym >= 0x40 && keysym <= 0x5f)
1343 || (keysym >= 0x61 && keysym <= 0x7f)))
1344 {
1345 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1346 commit_iso14755 ();
1347 goto skip_switch;
1348 }
1349
1350 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1351 if (i[0] == keysym)
1352 {
1353 iso14755buf = ISO_14755_51 | i[1];
1354 commit_iso14755 ();
1355 goto skip_switch;
1356 }
1357
1358 scr_bell ();
1359# endif
1360 iso14755buf = 0;
1361 break;
1362 }
1363 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1364 {
1365# if ENABLE_OVERLAY
1366 scr_overlay_off ();
1367# endif
1368 if (iso14755buf & ISO_14755_51)
1369 commit_iso14755 ();
1370#if ISO_14755
1371 else if (iso14755buf & ISO_14755_STARTED)
1372 {
1373 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1374
1375 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1376 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1377 }
1378# endif
1379 else
1380 iso14755buf = 0;
1381 }
1382#endif
1383
1384 if (ev.xany.window == vt
1385 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1134 break; 1386 break;
1135 1387
1136#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1388#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1137 case KeyRelease:
1138 {
1139 if (! (ev.xkey.state & ControlMask)) 1389 if (!(ev.xkey.state & ControlMask))
1390 slip_wheel_ev.stop ();
1391 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1140 mouse_slip_wheel_speed = 0; 1392 mouse_slip_wheel_speed = 0;
1141 else 1393#endif
1142 {
1143 KeySym ks;
1144
1145 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1146 if (ks == XK_Control_L || ks == XK_Control_R)
1147 mouse_slip_wheel_speed = 0;
1148 }
1149 break; 1394 break;
1150 } 1395 }
1151#endif
1152 1396
1153 case ButtonPress: 1397 case ButtonPress:
1154 button_press (ev.xbutton); 1398 button_press (ev.xbutton);
1155 break; 1399 break;
1156 1400
… …
1158 button_release (ev.xbutton); 1402 button_release (ev.xbutton);
1159 break; 1403 break;
1160 1404
1161 case ClientMessage: 1405 case ClientMessage:
1162 if (ev.xclient.format == 32 1406 if (ev.xclient.format == 32
1163 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1407 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1164 destroy ();
1165#ifdef OFFIX_DND
1166 /* OffiX Dnd (drag 'n' drop) protocol */
1167 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1168 && (ev.xclient.data.l[0] == DndFile
1169 || ev.xclient.data.l[0] == DndDir
1170 || ev.xclient.data.l[0] == DndLink))
1171 { 1408 {
1172 /* Get Dnd data */ 1409 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1173 Atom ActualType; 1410 {
1174 int ActualFormat; 1411 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1175 unsigned char *data; 1412 {
1176 unsigned long Size, RemainingBytes; 1413 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1177 1414 {
1178 XGetWindowProperty (display->display, display->root, 1415 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1179 xa[XA_DNDSELECTION], 1416 destroy ();
1180 0L, 1000000L, 1417 }
1181 False, AnyPropertyType, 1418#if ENABLE_EWMH
1182 &ActualType, &ActualFormat, 1419 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1183 &Size, &RemainingBytes, 1420 XSendEvent (disp, ev.xclient.window = display->root,
1421 False, SubstructureRedirectMask | SubstructureNotifyMask,
1184 &data); 1422 &ev);
1185 XChangeProperty (display->display, display->root, 1423#endif
1186 XA_CUT_BUFFER0, XA_STRING, 1424 }
1187 8, PropModeReplace, 1425 }
1188 data, STRLEN (data)); 1426#if ENABLE_XEMBED
1189 selection_paste (display->root, XA_CUT_BUFFER0, True); 1427 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1190 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1428 {
1429 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1430 focus_in ();
1431 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1432 focus_out ();
1433 }
1434#endif
1191 } 1435 }
1192#endif /* OFFIX_DND */
1193 break; 1436 break;
1194 1437
1195 case MappingNotify: 1438 case MappingNotify:
1196 XRefreshKeyboardMapping (& (ev.xmapping)); 1439 XRefreshKeyboardMapping (&ev.xmapping);
1197 break; 1440 break;
1198 1441
1199 /* 1442 /*
1200 * XXX: this is not the _current_ arrangement 1443 * XXX: this is not the _current_ arrangement
1201 * Here's my conclusion: 1444 * Here's my conclusion:
… …
1220 break; 1463 break;
1221 } 1464 }
1222 break; 1465 break;
1223 1466
1224 case FocusIn: 1467 case FocusIn:
1225 if (!TermWin.focus) 1468 focus_in ();
1469 break;
1470
1471 case FocusOut:
1472 focus_out ();
1473 break;
1474
1475 case ConfigureNotify:
1476 if (ev.xconfigure.window == parent[0])
1226 { 1477 {
1227 TermWin.focus = 1; 1478 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1228 want_refresh = 1; 1479 ;
1229#ifdef USE_XIM
1230 if (Input_Context != NULL)
1231 XSetICFocus (Input_Context);
1232#endif
1233#ifdef CURSOR_BLINK
1234 if (Options & Opt_cursorBlink)
1235 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1236#endif
1237 1480
1481 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1482 {
1483 seen_resize = 1;
1484 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1485 }
1486
1487 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1488
1489#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1490 if (OPTION (Opt_transparent))
1491 check_our_parents ();
1492#endif
1238 } 1493 }
1239 break; 1494 break;
1240 1495
1241 case FocusOut:
1242 if (TermWin.focus)
1243 {
1244 TermWin.focus = 0;
1245 want_refresh = 1;
1246#ifdef USE_XIM
1247 if (Input_Context != NULL)
1248 XUnsetICFocus (Input_Context);
1249#endif
1250#ifdef CURSOR_BLINK
1251 if (Options & Opt_cursorBlink)
1252 cursor_blink_ev.stop ();
1253 hidden_cursor = 0;
1254#endif
1255
1256 }
1257 break;
1258
1259 case ConfigureNotify: 1496 case PropertyNotify:
1260 if (ev.xconfigure.window == TermWin.parent[0]) 1497 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1261 { 1498 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1262 int height, width; 1499 && ev.xproperty.state == PropertyNewValue)
1500 selection_property (ev.xproperty.window, ev.xproperty.atom);
1263 1501
1264 do
1265 { /* Wrap lots of configures into one */
1266 width = ev.xconfigure.width;
1267 height = ev.xconfigure.height;
1268 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1269 }
1270 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1271
1272 if (szHint.width != width || szHint.height != height)
1273 {
1274 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1275 resize_all_windows (width, height, 1);
1276 }
1277#ifdef DEBUG_SIZE
1278 else
1279 {
1280 D_SIZE ((stderr, "Size: Not resizing"));
1281 }
1282#endif
1283#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1284 if (Options & Opt_transparent)
1285 {
1286 check_our_parents ();
1287 if (am_transparent)
1288 want_full_refresh = 1;
1289 }
1290#endif
1291
1292 }
1293 break; 1502 break;
1294 1503
1295 case SelectionClear: 1504 case SelectionClear:
1296 display->set_selection_owner (0); 1505 selection_clear ();
1297 break; 1506 break;
1298 1507
1299 case SelectionNotify: 1508 case SelectionNotify:
1300 if (selection_wait == Sel_normal) 1509 if (selection_wait == Sel_normal)
1301 selection_paste (ev.xselection.requestor, 1510 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1302 ev.xselection.property, True);
1303 break; 1511 break;
1304 1512
1305 case SelectionRequest: 1513 case SelectionRequest:
1306 selection_send (ev.xselectionrequest); 1514 selection_send (ev.xselectionrequest);
1307 break; 1515 break;
1308 1516
1517 case MapNotify:
1518 mapped = 1;
1519#ifdef TEXT_BLINK
1520 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1521#endif
1522 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1523 break;
1524
1309 case UnmapNotify: 1525 case UnmapNotify:
1310 TermWin.mapped = 0; 1526 mapped = 0;
1311#ifdef TEXT_BLINK 1527#ifdef TEXT_BLINK
1312 text_blink_ev.stop (); 1528 text_blink_ev.stop ();
1313#endif 1529#endif
1314 break; 1530 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1315
1316 case MapNotify:
1317 TermWin.mapped = 1;
1318#ifdef TEXT_BLINK
1319 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1320#endif
1321 break; 1531 break;
1322 1532
1323#ifdef TRANSPARENT 1533#ifdef TRANSPARENT
1324 case ReparentNotify: 1534 case ReparentNotify:
1325 rootwin_cb (ev); 1535 rootwin_cb (ev);
1326 break; 1536 break;
1327#endif /* TRANSPARENT */ 1537#endif /* TRANSPARENT */
1328 1538
1329 case GraphicsExpose: 1539 case GraphicsExpose:
1330 case Expose: 1540 case Expose:
1331 if (ev.xany.window == TermWin.vt) 1541 if (ev.xany.window == vt)
1332 { 1542 {
1333#ifdef NO_SLOW_LINK_SUPPORT 1543 do
1334 scr_expose (ev.xexpose.x, ev.xexpose.y, 1544 scr_expose (ev.xexpose.x, ev.xexpose.y,
1335 ev.xexpose.width, ev.xexpose.height, False); 1545 ev.xexpose.width, ev.xexpose.height, False);
1336#else 1546 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1337 // don't understand this, so commented it out 1547
1548 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1549
1550 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1338 scr_expose (ev.xexpose.x, ev.xexpose.y, 1551 scr_expose (ev.xexpose.x, ev.xexpose.y,
1339 ev.xexpose.width, ev.xexpose.height, False); 1552 ev.xexpose.width, ev.xexpose.height, False);
1340 //scr_expose (ev.xexpose.x, 0, 1553
1341 // ev.xexpose.width, TermWin.height, False);
1342#endif
1343 want_refresh = 1; 1554 want_refresh = 1;
1344 } 1555 }
1345 else 1556 else
1346 { 1557 {
1347 XEvent unused_event; 1558 XEvent unused_event;
1348 1559
1349 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1560 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1350 Expose, 1561 ;
1351 &unused_event)) ; 1562 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1352 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1563 ;
1353 GraphicsExpose, 1564
1354 &unused_event)) ;
1355 if (isScrollbarWindow (ev.xany.window)) 1565 if (isScrollbarWindow (ev.xany.window))
1356 { 1566 {
1357 scrollBar.setIdle (); 1567 scrollBar.setIdle ();
1358 scrollbar_show (0); 1568 scrollbar_show (0);
1359 } 1569 }
1360#ifdef MENUBAR 1570
1361 if (menubar_visible () && isMenuBarWindow (ev.xany.window)) 1571#ifdef TRANSPARENT
1362 menubar_expose (); 1572 if (am_transparent && ev.xany.window == parent[0])
1573 XClearWindow (disp, ev.xany.window);
1363#endif 1574#endif
1364 } 1575 }
1365 break; 1576 break;
1366 1577
1367 case MotionNotify: 1578 case MotionNotify:
1368#ifdef POINTER_BLANK 1579#ifdef POINTER_BLANK
1369 if (hidden_pointer) 1580 if (hidden_pointer)
1370 pointer_unblank (); 1581 pointer_unblank ();
1371#endif 1582#endif
1372#if MENUBAR 1583 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1373 if (isMenuBarWindow (ev.xany.window)) 1584 break;
1585
1586 if (ev.xany.window == vt)
1374 { 1587 {
1375 menubar_control (ev.xbutton); 1588 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1376 break; 1589 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1377 } 1590 ; // nop
1378#endif
1379 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1380 break;
1381
1382 if (ev.xany.window == TermWin.vt)
1383 {
1384 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1591 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1385 { 1592 {
1386 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1593 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1387 ; 1594 ;
1388 1595
1389 XQueryPointer (display->display, TermWin.vt, 1596 XQueryPointer (disp, vt,
1390 &unused_root, &unused_child, 1597 &unused_root, &unused_child,
1391 &unused_root_x, &unused_root_y, 1598 &unused_root_x, &unused_root_y,
1392 & (ev.xbutton.x), & (ev.xbutton.y), 1599 &ev.xbutton.x, &ev.xbutton.y,
1393 &unused_mask); 1600 &ev.xbutton.state);
1394#ifdef MOUSE_THRESHOLD 1601#ifdef MOUSE_THRESHOLD
1395 /* deal with a `jumpy' mouse */ 1602 /* deal with a `jumpy' mouse */
1396 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1603 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1397 { 1604 {
1398#endif 1605#endif
1606#if ISO_14755
1607 // 5.4
1608 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1609 {
1610 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1611 break;
1612 }
1613#endif
1399 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1614 selection_extend (ev.xbutton.x, ev.xbutton.y,
1400 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1615 ev.xbutton.state & Button3Mask ? 2 : 0);
1616
1401#ifdef SELECTION_SCROLLING 1617#ifdef SELECTION_SCROLLING
1402 if (ev.xbutton.y < TermWin.int_bwidth 1618 if (ev.xbutton.y < int_bwidth
1403 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1619 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1404 { 1620 {
1405 int dist; 1621 int dist;
1406
1407 pending_scroll_selection=1;
1408 1622
1409 /* don't clobber the current delay if we are 1623 /* don't clobber the current delay if we are
1410 * already in the middle of scrolling. 1624 * already in the middle of scrolling.
1411 */ 1625 */
1412 if (scroll_selection_delay<=0) 1626 if (!sel_scroll_ev.active)
1413 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1627 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1414 1628
1415 /* save the event params so we can highlight 1629 /* save the event params so we can highlight
1416 * the selection in the pending-scroll loop 1630 * the selection in the pending-scroll loop
1417 */ 1631 */
1418 selection_save_x=ev.xbutton.x; 1632 selection_save_x = ev.xbutton.x;
1419 selection_save_y=ev.xbutton.y; 1633 selection_save_y = ev.xbutton.y;
1420 selection_save_state=
1421 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1634 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1422 1635
1423 /* calc number of lines to scroll */ 1636 /* calc number of lines to scroll */
1424 if (ev.xbutton.y<TermWin.int_bwidth) 1637 if (ev.xbutton.y < int_bwidth)
1425 { 1638 {
1426 scroll_selection_dir = UP; 1639 scroll_selection_dir = UP;
1427 dist = TermWin.int_bwidth - ev.xbutton.y; 1640 dist = int_bwidth - ev.xbutton.y;
1428 } 1641 }
1429 else 1642 else
1430 { 1643 {
1431 scroll_selection_dir = DN; 1644 scroll_selection_dir = DN;
1432 dist = ev.xbutton.y - 1645 dist = ev.xbutton.y - (int_bwidth + height);
1433 (TermWin.int_bwidth + TermWin.height);
1434 } 1646 }
1647
1435 scroll_selection_lines= (Pixel2Height (dist)/ 1648 scroll_selection_lines = Pixel2Height (dist)
1436 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1649 / SELECTION_SCROLL_LINE_SPEEDUP
1650 + 1;
1437 MIN_IT (scroll_selection_lines, 1651 min_it (scroll_selection_lines,
1438 SELECTION_SCROLL_MAX_LINES); 1652 SELECTION_SCROLL_MAX_LINES);
1439 } 1653 }
1440 else 1654 else
1441 { 1655 {
1442 /* we are within the text window, so we 1656 /* we are within the text window, so we
1443 * shouldn't be scrolling 1657 * shouldn't be scrolling
1444 */ 1658 */
1445 pending_scroll_selection = 0; 1659 if (sel_scroll_ev.active)
1660 sel_scroll_ev.stop();
1446 } 1661 }
1447#endif 1662#endif
1448#ifdef MOUSE_THRESHOLD 1663#ifdef MOUSE_THRESHOLD
1449
1450 } 1664 }
1451#endif 1665#endif
1452
1453 } 1666 }
1454 } 1667 }
1455 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1668 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1456 { 1669 {
1457 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1670 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1458 MotionNotify, &ev)) ; 1671 MotionNotify, &ev))
1672 ;
1673
1459 XQueryPointer (display->display, scrollBar.win, 1674 XQueryPointer (disp, scrollBar.win,
1460 &unused_root, &unused_child, 1675 &unused_root, &unused_child,
1461 &unused_root_x, &unused_root_y, 1676 &unused_root_x, &unused_root_y,
1462 & (ev.xbutton.x), & (ev.xbutton.y), 1677 &ev.xbutton.x, &ev.xbutton.y,
1463 &unused_mask); 1678 &unused_mask);
1464 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1679 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1465 scrollbar_size ()); 1680 scrollbar_size ());
1466 scr_refresh (refresh_type); 1681 want_refresh = 1;
1467 refresh_limit = 0; 1682 refresh_limit = 0;
1468 scrollbar_show (1); 1683 scrollbar_show (1);
1469 } 1684 }
1470 break; 1685 break;
1471 } 1686 }
1472}
1473 1687
1688skip_switch: ;
1689
1690#if defined(CURSOR_BLINK)
1691 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1692 {
1693 if (hidden_cursor)
1694 {
1695 hidden_cursor = 0;
1696 want_refresh = 1;
1697 }
1698
1699 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1700 }
1701#endif
1702
1703#if defined(POINTER_BLANK)
1704 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1705 {
1706 if (ev.type == MotionNotify
1707 || ev.type == ButtonPress
1708 || ev.type == ButtonRelease)
1709 if (hidden_pointer)
1710 pointer_unblank ();
1711
1712 if (ev.type == KeyPress && hidden_pointer == 0)
1713 pointer_blank ();
1714 }
1715#endif
1716}
1717
1718void
1719rxvt_term::focus_in ()
1720{
1721 if (!focus)
1722 {
1723 focus = 1;
1724 want_refresh = 1;
1725
1726 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1727
1728#if USE_XIM
1729 if (Input_Context != NULL)
1730 {
1731 IMSetStatusPosition ();
1732 XSetICFocus (Input_Context);
1733 }
1734#endif
1735#if CURSOR_BLINK
1736 if (OPTION (Opt_cursorBlink))
1737 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1738#endif
1739#if OFF_FOCUS_FADING
1740 if (rs[Rs_fade])
1741 {
1742 pix_colors = pix_colors_focused;
1743 scr_recolour ();
1744 }
1745#endif
1746 }
1747}
1748
1749void
1750rxvt_term::focus_out ()
1751{
1752 if (focus)
1753 {
1754 focus = 0;
1755 want_refresh = 1;
1756
1757 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1758
1759#if ENABLE_FRILLS || ISO_14755
1760 if (iso14755buf)
1761 {
1762 iso14755buf = 0;
1763# if ENABLE_OVERLAY
1764 scr_overlay_off ();
1765# endif
1766 }
1767#endif
1768#if USE_XIM
1769 if (Input_Context != NULL)
1770 XUnsetICFocus (Input_Context);
1771#endif
1772#if CURSOR_BLINK
1773 if (OPTION (Opt_cursorBlink))
1774 cursor_blink_ev.stop ();
1775 hidden_cursor = 0;
1776#endif
1777#if OFF_FOCUS_FADING
1778 if (rs[Rs_fade])
1779 {
1780 pix_colors = pix_colors_unfocused;
1781 scr_recolour ();
1782 }
1783#endif
1784 }
1785}
1786
1787#if TRANSPARENT
1474void 1788void
1475rxvt_term::rootwin_cb (XEvent &ev) 1789rxvt_term::rootwin_cb (XEvent &ev)
1476{ 1790{
1477 SET_R (this); 1791 make_current ();
1478 SET_LOCALE (locale);
1479 1792
1480 switch (ev.type) 1793 switch (ev.type)
1481 { 1794 {
1482 case PropertyNotify: 1795 case PropertyNotify:
1483 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1484 {
1485 if (ev.xproperty.state == PropertyNewValue)
1486 selection_property (ev.xproperty.window, ev.xproperty.atom);
1487 break;
1488 }
1489#ifdef TRANSPARENT
1490 else
1491 {
1492 /* 1796 /*
1493 * if user used some Esetroot compatible prog to set the root bg, 1797 * if user used some Esetroot compatible prog to set the root bg,
1494 * use the property to determine the pixmap. We use it later on. 1798 * use the property to determine the pixmap. We use it later on.
1495 */ 1799 */
1496 if (xa[XA_XROOTPMAPID] == 0)
1497 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1498
1499 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1800 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1801 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1500 return; 1802 return;
1501 }
1502 1803
1503 /* FALLTHROUGH */ 1804 /* FALLTHROUGH */
1504 case ReparentNotify: 1805 case ReparentNotify:
1505 if ((Options & Opt_transparent) && check_our_parents ()) 1806 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1506 if (am_transparent)
1507 want_full_refresh = 1; 1807 want_refresh = want_full_refresh = 1;
1508 break; 1808 break;
1509#endif
1510 } 1809 }
1511} 1810}
1811#endif
1512 1812
1513void 1813void
1514rxvt_term::button_press (XButtonEvent &ev) 1814rxvt_term::button_press (XButtonEvent &ev)
1515{ 1815{
1516 int reportmode = 0, clickintime; 1816 int reportmode = 0, clickintime;
1517 1817
1518 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1818 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1819
1519 if (!bypass_keystate) 1820 if (!bypass_keystate)
1520 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1821 reportmode = !! (priv_modes & PrivMode_mouse_report);
1822
1521 /* 1823 /*
1522 * VT window processing of button press 1824 * VT window processing of button press
1523 */ 1825 */
1524 if (ev.window == TermWin.vt) 1826 if (ev.window == vt)
1525 { 1827 {
1828#if ISO_14755
1829 // 5.4
1830 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1831 {
1832 iso14755_54 (ev.x, ev.y);
1833 return;
1834 }
1835#endif
1836
1526 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1837 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1838
1527 if (reportmode) 1839 if (reportmode)
1528 { 1840 {
1529 /* mouse report from vt window */ 1841 /* mouse report from vt window */
1530 /* save the xbutton state (for ButtonRelease) */ 1842 /* save the xbutton state (for ButtonRelease) */
1531 MEvent.state = ev.state; 1843 MEvent.state = ev.state;
1532#ifdef MOUSE_REPORT_DOUBLECLICK 1844#ifdef MOUSE_REPORT_DOUBLECLICK
1533 if (ev.button == MEvent.button && clickintime) 1845 if (ev.button == MEvent.button && clickintime)
1534 { 1846 {
1535 /* same button, within alloted time */ 1847 /* same button, within alloted time */
1536 MEvent.clicks++; 1848 MEvent.clicks++;
1849
1537 if (MEvent.clicks > 1) 1850 if (MEvent.clicks > 1)
1538 { 1851 {
1539 /* only report double clicks */ 1852 /* only report double clicks */
1540 MEvent.clicks = 2; 1853 MEvent.clicks = 2;
1541 mouse_report (ev); 1854 mouse_report (ev);
… …
1560 } 1873 }
1561 else 1874 else
1562 { 1875 {
1563 if (ev.button != MEvent.button) 1876 if (ev.button != MEvent.button)
1564 MEvent.clicks = 0; 1877 MEvent.clicks = 0;
1878
1879 if (!HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1565 switch (ev.button) 1880 switch (ev.button)
1566 { 1881 {
1567 case Button1: 1882 case Button1:
1883 /* allow meta + click to select rectangular areas */
1884 /* should be done in screen.C */
1885#if ENABLE_FRILLS
1886 selection.rect = !!(ev.state & ModMetaMask);
1887#else
1888 selection.rect = false;
1889#endif
1890
1568 /* allow shift+left click to extend selection */ 1891 /* allow shift+left click to extend selection */
1569 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1892 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1570 { 1893 {
1571 if (MEvent.button == Button1 && clickintime) 1894 if (MEvent.button == Button1 && clickintime)
1572 selection_rotate (ev.x, ev.y); 1895 selection_rotate (ev.x, ev.y);
1573 else 1896 else
1574 selection_extend (ev.x, ev.y, 1); 1897 selection_extend (ev.x, ev.y, 1);
1575 } 1898 }
1576 else 1899 else
1577 { 1900 {
1578 if (MEvent.button == Button1 && clickintime) 1901 if (MEvent.button == Button1 && clickintime)
1579 MEvent.clicks++; 1902 MEvent.clicks++;
1580 else 1903 else
1581 MEvent.clicks = 1; 1904 MEvent.clicks = 1;
1582 1905
1583 selection_click (MEvent.clicks, ev.x, ev.y); 1906 selection_click (MEvent.clicks, ev.x, ev.y);
1584 } 1907 }
1585 1908
1586 MEvent.button = Button1; 1909 MEvent.button = Button1;
1587 break; 1910 break;
1588 1911
1589 case Button3: 1912 case Button3:
1590 if (MEvent.button == Button3 && clickintime) 1913 if (MEvent.button == Button3 && clickintime)
1591 selection_rotate (ev.x, ev.y); 1914 selection_rotate (ev.x, ev.y);
1592 else 1915 else
1593 selection_extend (ev.x, ev.y, 1); 1916 selection_extend (ev.x, ev.y, 1);
1917
1594 MEvent.button = Button3; 1918 MEvent.button = Button3;
1595 break; 1919 break;
1596 } 1920 }
1597 } 1921 }
1922
1598 MEvent.time = ev.time; 1923 MEvent.time = ev.time;
1599 return; 1924 return;
1600 } 1925 }
1601 1926
1602 /* 1927 /*
… …
1668 upordown = 1; /* down */ 1993 upordown = 1; /* down */
1669 } 1994 }
1670 if (upordown) 1995 if (upordown)
1671 { 1996 {
1672#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1997#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1673 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1998 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1674#endif 1999#endif
1675 if (scr_page (upordown < 0 ? UP : DN, 1)) 2000 if (scr_page (upordown < 0 ? UP : DN, 1))
1676 { 2001 {
1677 if (upordown < 0) 2002 if (upordown < 0)
1678 scrollBar.setUp (); 2003 scrollBar.setUp ();
… …
1694 break; 2019 break;
1695 case R_SB_ALIGN_BOTTOM: 2020 case R_SB_ALIGN_BOTTOM:
1696 csrO = scrollBar.bot - scrollBar.top; 2021 csrO = scrollBar.bot - scrollBar.top;
1697 break; 2022 break;
1698 } 2023 }
2024
1699 if (scrollBar.style == R_SB_XTERM 2025 if (scrollBar.style == R_SB_XTERM
1700 || scrollbar_above_slider (ev.y) 2026 || scrollbar_above_slider (ev.y)
1701 || scrollbar_below_slider (ev.y)) 2027 || scrollbar_below_slider (ev.y))
1702 scr_move_to ( scrollbar_position (ev.y) - csrO, 2028 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1703 scrollbar_size ()); 2029
1704 scrollBar.setMotion (); 2030 scrollBar.setMotion ();
1705 break; 2031 break;
1706 2032
1707 case Button1: 2033 case Button1:
1708 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2034 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1712 case Button3: 2038 case Button3:
1713 if (scrollBar.style != R_SB_XTERM) 2039 if (scrollBar.style != R_SB_XTERM)
1714 { 2040 {
1715 if (scrollbar_above_slider (ev.y)) 2041 if (scrollbar_above_slider (ev.y))
1716# ifdef RXVT_SCROLL_FULL 2042# ifdef RXVT_SCROLL_FULL
1717 scr_page (UP, TermWin.nrow - 1); 2043 scr_page (UP, nrow - 1);
1718# else 2044# else
1719 scr_page (UP, TermWin.nrow / 4); 2045 scr_page (UP, nrow / 4);
1720# endif 2046# endif
1721 else if (scrollbar_below_slider (ev.y)) 2047 else if (scrollbar_below_slider (ev.y))
1722# ifdef RXVT_SCROLL_FULL 2048# ifdef RXVT_SCROLL_FULL
1723 scr_page (DN, TermWin.nrow - 1); 2049 scr_page (DN, nrow - 1);
1724# else 2050# else
1725 scr_page (DN, TermWin.nrow / 4); 2051 scr_page (DN, nrow / 4);
1726# endif 2052# endif
1727 else 2053 else
1728 scrollBar.setMotion (); 2054 scrollBar.setMotion ();
1729 } 2055 }
1730 else 2056 else
1731 { 2057 {
1732 scr_page ((ev.button == Button1 ? DN : UP), 2058 scr_page ((ev.button == Button1 ? DN : UP),
1733 (TermWin.nrow 2059 (nrow
1734 * scrollbar_position (ev.y) 2060 * scrollbar_position (ev.y)
1735 / scrollbar_size ())); 2061 / scrollbar_size ()));
1736 } 2062 }
2063
1737 break; 2064 break;
1738 } 2065 }
1739 } 2066 }
2067
1740 return; 2068 return;
1741 } 2069 }
1742#if MENUBAR
1743 /*
1744 * Menubar window processing of button press
1745 */
1746 if (isMenuBarWindow (ev.window))
1747 menubar_control (ev);
1748#endif
1749} 2070}
1750 2071
1751void 2072void
1752rxvt_term::button_release (XButtonEvent &ev) 2073rxvt_term::button_release (XButtonEvent &ev)
1753{ 2074{
1754 int reportmode = 0; 2075 int reportmode = 0;
1755 2076
1756 csrO = 0; /* reset csr Offset */ 2077 csrO = 0; /* reset csr Offset */
1757 if (!bypass_keystate) 2078 if (!bypass_keystate)
1758 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2079 reportmode = !! (priv_modes & PrivMode_mouse_report);
1759 2080
1760 if (scrollbar_isUpDn ()) 2081 if (scrollbar_isUpDn ())
1761 { 2082 {
1762 scrollBar.setIdle (); 2083 scrollBar.setIdle ();
1763 scrollbar_show (0); 2084 scrollbar_show (0);
1764#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1765 refresh_type &= ~SMOOTH_REFRESH;
1766#endif
1767
1768 } 2085 }
2086
1769#ifdef SELECTION_SCROLLING 2087#ifdef SELECTION_SCROLLING
1770 pending_scroll_selection=0; 2088 if (sel_scroll_ev.active)
2089 sel_scroll_ev.stop();
1771#endif 2090#endif
2091
1772 if (ev.window == TermWin.vt) 2092 if (ev.window == vt)
1773 { 2093 {
2094#if ISO_14755
2095 // 5.4
2096 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2097 return;
2098#endif
1774 if (reportmode) 2099 if (reportmode)
1775 { 2100 {
1776 /* mouse report from vt window */ 2101 /* mouse report from vt window */
1777 /* don't report release of wheel "buttons" */ 2102 /* don't report release of wheel "buttons" */
1778 if (ev.button >= 4) 2103 if (ev.button >= 4)
… …
1792 MEvent.button = AnyButton; 2117 MEvent.button = AnyButton;
1793 mouse_report (ev); 2118 mouse_report (ev);
1794#endif /* MOUSE_REPORT_DOUBLECLICK */ 2119#endif /* MOUSE_REPORT_DOUBLECLICK */
1795 return; 2120 return;
1796 } 2121 }
2122
1797 /* 2123 /*
1798 * dumb hack to compensate for the failure of click-and-drag 2124 * dumb hack to compensate for the failure of click-and-drag
1799 * when overriding mouse reporting 2125 * when overriding mouse reporting
1800 */ 2126 */
1801 if (PrivateModes & PrivMode_mouse_report 2127 if (priv_modes & PrivMode_mouse_report
1802 && bypass_keystate 2128 && bypass_keystate
1803 && ev.button == Button1 && MEvent.clicks <= 1) 2129 && ev.button == Button1 && MEvent.clicks <= 1)
1804 selection_extend (ev.x, ev.y, 0); 2130 selection_extend (ev.x, ev.y, 0);
2131
2132 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2133 return;
1805 2134
1806 switch (ev.button) 2135 switch (ev.button)
1807 { 2136 {
1808 case Button1: 2137 case Button1:
1809 case Button3: 2138 case Button3:
1810 selection_make (ev.time); 2139 selection_make (ev.time);
1811 break; 2140 break;
2141
1812 case Button2: 2142 case Button2:
1813 selection_request (ev.time, ev.x, ev.y); 2143 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2144 selection_request (ev.time, ev.state & ShiftMask ? Sel_Clipboard : Sel_Primary);
1814 break; 2145 break;
2146
1815#ifdef MOUSE_WHEEL 2147#ifdef MOUSE_WHEEL
1816 case Button4: 2148 case Button4:
1817 case Button5: 2149 case Button5:
1818 { 2150 {
1819 int i; 2151 int i;
1820 page_dirn v; 2152 page_dirn v;
1821 2153
1822 v = (ev.button == Button4) ? UP : DN; 2154 v = ev.button == Button4 ? UP : DN;
2155
1823 if (ev.state & ShiftMask) 2156 if (ev.state & ShiftMask)
1824 i = 1; 2157 i = 1;
1825 else if ((Options & Opt_mouseWheelScrollPage)) 2158 else if (OPTION (Opt_mouseWheelScrollPage))
1826 i = TermWin.nrow - 1; 2159 i = nrow - 1;
1827 else 2160 else
1828 i = 5; 2161 i = 5;
2162
1829# ifdef MOUSE_SLIP_WHEELING 2163# ifdef MOUSE_SLIP_WHEELING
1830 if (ev.state & ControlMask) 2164 if (ev.state & ControlMask)
1831 { 2165 {
1832 mouse_slip_wheel_speed += (v ? -1 : 1); 2166 mouse_slip_wheel_speed += v ? -1 : 1;
2167 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2168 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2169
2170 if (slip_wheel_ev.at < NOW)
1833 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2171 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2172
2173 slip_wheel_ev.start ();
2174 }
2175 else
2176 {
2177# endif
2178 scr_page (v, i);
2179 scrollbar_show (1);
2180# ifdef MOUSE_SLIP_WHEELING
1834 } 2181 }
1835# endif 2182# endif
1836# ifdef JUMP_MOUSE_WHEEL
1837 scr_page (v, i);
1838 scr_refresh (SMOOTH_REFRESH);
1839 scrollbar_show (1);
1840# else
1841 while (i--)
1842 {
1843 scr_page (v, 1);
1844 scr_refresh (SMOOTH_REFRESH);
1845 scrollbar_show (1);
1846 }
1847# endif
1848
1849 } 2183 }
1850 break; 2184 break;
1851#endif 2185#endif
1852
1853 } 2186 }
1854 } 2187 }
1855#ifdef MENUBAR
1856 else if (isMenuBarWindow (ev.window))
1857 menubar_control (ev);
1858#endif
1859} 2188}
1860
1861 2189
1862#ifdef TRANSPARENT 2190#ifdef TRANSPARENT
2191#if TINTING
2192/* taken from aterm-0.4.2 */
2193
2194typedef uint32_t RUINT32T;
2195
2196void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2197{
2198 int sh_r, sh_g, sh_b;
2199 RUINT32T mask_r, mask_g, mask_b;
2200 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2201 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2202 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2203 int i;
2204
2205 Visual *visual = display->visual;
2206
2207 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2208
2209 /* for convenience */
2210 mask_r = visual->red_mask;
2211 mask_g = visual->green_mask;
2212 mask_b = visual->blue_mask;
2213
2214 /* boring lookup table pre-initialization */
2215 switch (srcImage->bits_per_pixel) {
2216 case 15:
2217 if ((mask_r != 0x7c00) ||
2218 (mask_g != 0x03e0) ||
2219 (mask_b != 0x001f))
2220 return;
2221 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2222 lookup_r = lookup;
2223 lookup_g = lookup+32;
2224 lookup_b = lookup+32+32;
2225 sh_r = 10;
2226 sh_g = 5;
2227 sh_b = 0;
2228 break;
2229 case 16:
2230 if ((mask_r != 0xf800) ||
2231 (mask_g != 0x07e0) ||
2232 (mask_b != 0x001f))
2233 return;
2234 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2235 lookup_r = lookup;
2236 lookup_g = lookup+32;
2237 lookup_b = lookup+32+64;
2238 sh_r = 11;
2239 sh_g = 5;
2240 sh_b = 0;
2241 break;
2242 case 24:
2243 if ((mask_r != 0xff0000) ||
2244 (mask_g != 0x00ff00) ||
2245 (mask_b != 0x0000ff))
2246 return;
2247 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2248 lookup_r = lookup;
2249 lookup_g = lookup+256;
2250 lookup_b = lookup+256+256;
2251 sh_r = 16;
2252 sh_g = 8;
2253 sh_b = 0;
2254 break;
2255 case 32:
2256 if ((mask_r != 0xff0000) ||
2257 (mask_g != 0x00ff00) ||
2258 (mask_b != 0x0000ff))
2259 return;
2260 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2261 lookup_r = lookup;
2262 lookup_g = lookup+256;
2263 lookup_b = lookup+256+256;
2264 sh_r = 16;
2265 sh_g = 8;
2266 sh_b = 0;
2267 break;
2268 default:
2269 return; /* we do not support this color depth */
2270 }
2271
2272 /* prepare limits for color transformation (each channel is handled separately) */
2273 if (shade < 0) {
2274 shade = -shade;
2275 if (shade < 0) shade = 0;
2276 if (shade > 100) shade = 100;
2277
2278 lower_lim_r = 65535-rm;
2279 lower_lim_g = 65535-gm;
2280 lower_lim_b = 65535-bm;
2281
2282 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2283 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2284 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2285
2286 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2287 } else {
2288 if (shade < 0) shade = 0;
2289 if (shade > 100) shade = 100;
2290
2291 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2292
2293 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2294 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2295 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2296 }
2297
2298 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2299 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2300 {
2301 unsigned int tmp;
2302
2303 tmp = lower_lim_r;
2304 lower_lim_r = lower_lim_b;
2305 lower_lim_b = tmp;
2306
2307 tmp = upper_lim_r;
2308 upper_lim_r = upper_lim_b;
2309 upper_lim_b = tmp;
2310 }
2311
2312 /* fill our lookup tables */
2313 for (i = 0; i <= mask_r>>sh_r; i++)
2314 {
2315 RUINT32T tmp;
2316 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2317 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2318 lookup_r[i] = (tmp/65535)<<sh_r;
2319 }
2320 for (i = 0; i <= mask_g>>sh_g; i++)
2321 {
2322 RUINT32T tmp;
2323 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2324 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2325 lookup_g[i] = (tmp/65535)<<sh_g;
2326 }
2327 for (i = 0; i <= mask_b>>sh_b; i++)
2328 {
2329 RUINT32T tmp;
2330 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2331 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2332 lookup_b[i] = (tmp/65535)<<sh_b;
2333 }
2334
2335 /* apply table to input image (replacing colors by newly calculated ones) */
2336 switch (srcImage->bits_per_pixel)
2337 {
2338 case 15:
2339 {
2340 unsigned short *p1, *pf, *p, *pl;
2341 p1 = (unsigned short *) srcImage->data;
2342 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2343 while (p1 < pf)
2344 {
2345 p = p1;
2346 pl = p1 + srcImage->width;
2347 for (; p < pl; p++)
2348 {
2349 *p = lookup_r[(*p & 0x7c00)>>10] |
2350 lookup_g[(*p & 0x03e0)>> 5] |
2351 lookup_b[(*p & 0x001f)];
2352 }
2353 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2354 }
2355 break;
2356 }
2357 case 16:
2358 {
2359 unsigned short *p1, *pf, *p, *pl;
2360 p1 = (unsigned short *) srcImage->data;
2361 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2362 while (p1 < pf)
2363 {
2364 p = p1;
2365 pl = p1 + srcImage->width;
2366 for (; p < pl; p++)
2367 {
2368 *p = lookup_r[(*p & 0xf800)>>11] |
2369 lookup_g[(*p & 0x07e0)>> 5] |
2370 lookup_b[(*p & 0x001f)];
2371 }
2372 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2373 }
2374 break;
2375 }
2376 case 24:
2377 {
2378 unsigned char *p1, *pf, *p, *pl;
2379 p1 = (unsigned char *) srcImage->data;
2380 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2381 while (p1 < pf)
2382 {
2383 p = p1;
2384 pl = p1 + srcImage->width * 3;
2385 for (; p < pl; p += 3)
2386 {
2387 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2388 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2389 p[2] = lookup_r[(p[2] & 0x0000ff)];
2390 }
2391 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2392 }
2393 break;
2394 }
2395 case 32:
2396 {
2397 RUINT32T *p1, *pf, *p, *pl;
2398 p1 = (RUINT32T *) srcImage->data;
2399 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2400
2401 while (p1 < pf)
2402 {
2403 p = p1;
2404 pl = p1 + srcImage->width;
2405 for (; p < pl; p++)
2406 {
2407 *p = lookup_r[(*p & 0xff0000)>>16] |
2408 lookup_g[(*p & 0x00ff00)>> 8] |
2409 lookup_b[(*p & 0x0000ff)] |
2410 (*p & ~0xffffff);
2411 }
2412 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2413 }
2414 break;
2415 }
2416 }
2417
2418 free (lookup);
2419}
2420#endif
2421
1863/* 2422/*
1864 * Check our parents are still who we think they are. 2423 * Check our parents are still who we think they are.
1865 * Do transparency updates if required 2424 * Do transparency updates if required
1866 */ 2425 */
1867int 2426int
1868rxvt_term::check_our_parents () 2427rxvt_term::check_our_parents ()
1869{ 2428{
1870 int i, pchanged, aformat, have_pixmap, rootdepth; 2429 int i, pchanged, aformat, have_pixmap, rootdepth;
1871 unsigned long nitems, bytes_after; 2430 unsigned long nitems, bytes_after;
1872 Atom atype; 2431 Atom atype;
1873 unsigned char *prop = NULL; 2432 unsigned char *prop = NULL;
1874 Window root, oldp, *list; 2433 Window root, oldp, *list;
1875 Pixmap rootpixmap = None; 2434 Pixmap rootpixmap = None;
1876 XWindowAttributes wattr, wrootattr; 2435 XWindowAttributes wattr, wrootattr;
2436 dDisp;
1877 2437
1878 pchanged = 0; 2438 pchanged = 0;
1879 2439
1880 if (! (Options & Opt_transparent)) 2440 if (!OPTION (Opt_transparent))
1881 return pchanged; /* Don't try any more */ 2441 return pchanged; /* Don't try any more */
1882 2442
1883 XGetWindowAttributes (display->display, display->root, &wrootattr); 2443 XGetWindowAttributes (disp, display->root, &wrootattr);
1884 rootdepth = wrootattr.depth; 2444 rootdepth = wrootattr.depth;
1885 2445
1886 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2446 XGetWindowAttributes (disp, parent[0], &wattr);
2447
1887 if (rootdepth != wattr.depth) 2448 if (rootdepth != wattr.depth)
1888 { 2449 {
1889 if (am_transparent) 2450 if (am_transparent)
1890 { 2451 {
1891 pchanged = 1; 2452 pchanged = 1;
1892 XSetWindowBackground (display->display, TermWin.vt, 2453 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1893 PixColors[Color_bg]);
1894 am_transparent = am_pixmap_trans = 0; 2454 am_transparent = am_pixmap_trans = 0;
1895 } 2455 }
2456
1896 return pchanged; /* Don't try any more */ 2457 return pchanged; /* Don't try any more */
1897 } 2458 }
1898 2459
1899 /* Get all X ops out of the queue so that our information is up-to-date. */ 2460 /* Get all X ops out of the queue so that our information is up-to-date. */
1900 XSync (display->display, False); 2461 XSync (disp, False);
1901 2462
1902 /* 2463 /*
1903 * Make the frame window set by the window manager have 2464 * Make the frame window set by the window manager have
1904 * the root background. Some window managers put multiple nested frame 2465 * the root background. Some window managers put multiple nested frame
1905 * windows for each client, so we have to take care about that. 2466 * windows for each client, so we have to take care about that.
1906 */ 2467 */
1907 i = (xa[XA_XROOTPMAPID] != 0 2468 i = (xa[XA_XROOTPMAP_ID]
1908 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2469 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1909 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2470 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1910 &nitems, &bytes_after, &prop) == Success)); 2471 &nitems, &bytes_after, &prop) == Success);
2472
1911 if (!i || prop == NULL) 2473 if (!i || prop == NULL)
2474 i = (xa[XA_ESETROOT_PMAP_ID]
2475 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2476 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2477 &nitems, &bytes_after, &prop) == Success);
2478
2479 if (!i || prop == NULL
2480#if TINTING
2481 || !rs[Rs_color + Color_tint]
2482#endif
2483 )
1912 have_pixmap = 0; 2484 have_pixmap = 0;
1913 else 2485 else
1914 { 2486 {
1915 have_pixmap = 1; 2487 have_pixmap = 1;
1916 rootpixmap = * ((Pixmap *)prop); 2488 rootpixmap = *(Pixmap *)prop;
1917 XFree (prop); 2489 XFree (prop);
1918 } 2490 }
2491
1919 if (have_pixmap) 2492 if (have_pixmap)
1920 { 2493 {
1921 /* 2494 /*
1922 * Copy display->root pixmap transparency 2495 * Copy display->root pixmap transparency
1923 */ 2496 */
… …
1926 Window cr; 2499 Window cr;
1927 XImage *image; 2500 XImage *image;
1928 GC gc; 2501 GC gc;
1929 XGCValues gcvalue; 2502 XGCValues gcvalue;
1930 2503
1931 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2504 XTranslateCoordinates (disp, parent[0], display->root,
1932 0, 0, &sx, &sy, &cr); 2505 0, 0, &sx, &sy, &cr);
1933 nw = (unsigned int)szHint.width; 2506 nw = (unsigned int)szHint.width;
1934 nh = (unsigned int)szHint.height; 2507 nh = (unsigned int)szHint.height;
1935 nx = ny = 0; 2508 nx = ny = 0;
1936 2509
1937 if (sx < 0) 2510 if (sx < 0)
… …
1946 nh += sy; 2519 nh += sy;
1947 ny = -sy; 2520 ny = -sy;
1948 sy = 0; 2521 sy = 0;
1949 } 2522 }
1950 2523
1951 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2524 min_it (nw, (unsigned int) (wrootattr.width - sx));
1952 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2525 min_it (nh, (unsigned int) (wrootattr.height - sy));
2526
2527 XSync (disp, False);
1953 allowedxerror = -1; 2528 allowedxerror = -1;
1954 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2529 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
1955 ZPixmap); 2530
1956 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2531 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1957 /* XXX: may need a delay here? */ 2532 /* XXX: may need a delay here? */
1958 allowedxerror = 0; 2533 allowedxerror = 0;
2534
1959 if (image == NULL) 2535 if (image == NULL)
1960 { 2536 {
1961 if (am_transparent && am_pixmap_trans) 2537 if (am_transparent && am_pixmap_trans)
1962 { 2538 {
1963 pchanged = 1; 2539 pchanged = 1;
1964 if (TermWin.pixmap != None) 2540 if (pixmap != None)
1965 { 2541 {
1966 XFreePixmap (display->display, TermWin.pixmap); 2542 XFreePixmap (disp, pixmap);
1967 TermWin.pixmap = None; 2543 pixmap = None;
1968 } 2544 }
1969 } 2545 }
2546
1970 am_pixmap_trans = 0; 2547 am_pixmap_trans = 0;
1971 } 2548 }
1972 else 2549 else
1973 { 2550 {
1974 if (TermWin.pixmap != None) 2551 if (pixmap != None)
1975 XFreePixmap (display->display, TermWin.pixmap); 2552 XFreePixmap (disp, pixmap);
2553
2554#if TINTING
2555 if (ISSET_PIXCOLOR (Color_tint))
2556 {
2557 unsigned short rm, gm, bm;
2558 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2559
2560 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2561
2562 ShadeXImage (display, image, shade, rm, gm, bm);
2563 }
2564#endif
2565
1976 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2566 pixmap = XCreatePixmap (disp, vt,
1977 (unsigned int)szHint.width,
1978 (unsigned int)szHint.height, 2567 szHint.width, szHint.height, image->depth);
1979 (unsigned int)image->depth);
1980 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2568 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
1981 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2569 XPutImage (disp, pixmap, gc, image, 0, 0,
1982 nx, ny, (unsigned int)image->width,
1983 (unsigned int)image->height); 2570 nx, ny, image->width, image->height);
1984 XFreeGC (display->display, gc); 2571 XFreeGC (disp, gc);
1985 XDestroyImage (image); 2572 XDestroyImage (image);
1986 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2573 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
1987 TermWin.pixmap); 2574 XClearWindow (disp, parent[0]);
2575
1988 if (!am_transparent || !am_pixmap_trans) 2576 if (!am_transparent || !am_pixmap_trans)
1989 pchanged = 1; 2577 pchanged = 1;
2578
1990 am_transparent = am_pixmap_trans = 1; 2579 am_transparent = am_pixmap_trans = 1;
1991 } 2580 }
1992 } 2581 }
1993 2582
1994 if (!am_pixmap_trans) 2583 if (am_pixmap_trans)
2584 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2585 else
1995 { 2586 {
1996 unsigned int n; 2587 unsigned int n;
1997 /* 2588 /*
1998 * InheritPixmap transparency 2589 * InheritPixmap transparency
1999 */ 2590 */
2000 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2001 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2591 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2002 i++)
2003 { 2592 {
2004 oldp = TermWin.parent[i]; 2593 oldp = parent[i];
2005 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2594 XQueryTree (disp, parent[i - 1], &root,
2006 &TermWin.parent[i], &list, &n); 2595 &parent[i], &list, &n);
2007 XFree (list); 2596 XFree (list);
2008 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2597
2009 if (TermWin.parent[i] == display->root) 2598 if (parent[i] == display->root)
2010 { 2599 {
2011 if (oldp != None) 2600 if (oldp != None)
2012 pchanged = 1; 2601 pchanged = 1;
2602
2013 break; 2603 break;
2014 } 2604 }
2605
2015 if (oldp != TermWin.parent[i]) 2606 if (oldp != parent[i])
2016 pchanged = 1; 2607 pchanged = 1;
2017 } 2608 }
2018 2609
2019 n = 0; 2610 n = 0;
2020 2611
2021 if (pchanged) 2612 if (pchanged)
2022 { 2613 {
2023 for (; n < (unsigned int)i; n++) 2614 for (; n < (unsigned int)i; n++)
2024 { 2615 {
2025 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2616 XGetWindowAttributes (disp, parent[n], &wattr);
2026 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2027 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2617 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2028 { 2618 {
2029 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2619 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2030 break; 2620 break;
2031 } 2621 }
2032 } 2622 }
2033 } 2623 }
2034 2624
2035 if (n > (int) (sizeof (TermWin.parent) 2625 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2036 / sizeof (TermWin.parent[0])))
2037 { 2626 {
2038 D_X ((stderr, "InheritPixmap Turning off")); 2627 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2039 XSetWindowBackground (display->display, TermWin.parent[0], 2628 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2040 PixColors[Color_fg]);
2041 XSetWindowBackground (display->display, TermWin.vt,
2042 PixColors[Color_bg]);
2043 am_transparent = 0; 2629 am_transparent = 0;
2044 /* XXX: also turn off Opt_transparent? */ 2630 /* XXX: also turn off Opt_transparent? */
2045 } 2631 }
2046 else 2632 else
2047 { 2633 {
2634#if WAIT_FOR_WM
2048 /* wait (an arbitrary period) for the WM to do its thing 2635 /* wait (an arbitrary period) for the WM to do its thing
2049 * needed for fvwm2.2.2 (and before?) */ 2636 * needed for fvwm2.2.2 (and before?) */
2050# ifdef HAVE_NANOSLEEP
2051 struct timespec rqt;
2052
2053 rqt.tv_sec = 1;
2054 rqt.tv_nsec = 0;
2055 nanosleep (&rqt, NULL);
2056# else
2057 sleep (1); 2637 sleep (1);
2058# endif 2638#endif
2059 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2060 for (n = 0; n < (unsigned int)i; n++) 2639 for (n = 0; n < (unsigned int)i; n++)
2061 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2640 {
2062 ParentRelative); 2641 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2063 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2642 XClearWindow (disp, parent[n]);
2064 ParentRelative); 2643 }
2644
2645 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2065 am_transparent = 1; 2646 am_transparent = 1;
2066 } 2647 }
2067 2648
2068 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2649 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2069 TermWin.parent[i] = None; 2650 parent[i] = None;
2651 }
2652
2653 if (scrollBar.win)
2070 } 2654 {
2655 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2656 scrollBar.setIdle ();
2657 scrollbar_show (0);
2658 }
2659
2660 if (am_transparent)
2661 {
2662 want_refresh = want_full_refresh = 1;
2663 if (am_pixmap_trans)
2664 flush ();
2665 }
2666
2071 return pchanged; 2667 return pchanged;
2072} 2668}
2073#endif 2669#endif
2074 2670
2075/*}}} */ 2671/*}}} */
2672
2673bool
2674rxvt_term::cmd_parse ()
2675{
2676 bool flag = false;
2677 wchar_t ch = NOCHAR;
2678 char *seq_begin; // remember start of esc-sequence here
2679
2680 for (;;)
2681 {
2682 if (ch == NOCHAR)
2683 {
2684 seq_begin = cmdbuf_ptr;
2685 ch = next_char ();
2686
2687 if (ch == NOCHAR)
2688 break;
2689 }
2690
2691 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2692 {
2693 if (!seen_input)
2694 {
2695 seen_input = 1;
2696 // many badly-written programs (e.g. jed) contain a race condition:
2697 // they first read the screensize and then install a SIGWINCH handler.
2698 // some window managers resize the window early, and these programs
2699 // then sometimes get the size wrong.
2700 // unfortunately other programs are even more buggy and dislike
2701 // being sent SIGWINCH, so only do it when we were in fact being
2702 // resized.
2703 if (seen_resize && cmd_pid)
2704 kill (-cmd_pid, SIGWINCH);
2705 }
2706
2707 /* Read a text string from the input buffer */
2708 wchar_t buf[UBUFSIZ];
2709 bool refreshnow = false;
2710 int nlines = 0;
2711 wchar_t *str = buf;
2712 wchar_t *eol = str + min (ncol, UBUFSIZ);
2713
2714 for (;;)
2715 {
2716 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2717 break;
2718
2719 *str++ = ch;
2720
2721 if (ch == C0_LF || str >= eol)
2722 {
2723 if (ch == C0_LF)
2724 nlines++;
2725
2726 refresh_count++;
2727
2728 if (!OPTION (Opt_jumpScroll)
2729 || (refresh_count >= refresh_limit * (nrow - 1)))
2730 {
2731 refreshnow = true;
2732 refresh_count = 0;
2733 ch = NOCHAR;
2734 break;
2735 }
2736
2737 // scr_add_lines only works for nlines <= nrow - 1.
2738 if (nlines >= nrow - 1)
2739 {
2740 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2741 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2742 scr_add_lines (buf, str - buf, nlines);
2743
2744 nlines = 0;
2745 str = buf;
2746 eol = str + min (ncol, UBUFSIZ);
2747 }
2748
2749 if (str >= eol)
2750 {
2751 if (eol >= buf + UBUFSIZ)
2752 {
2753 ch = NOCHAR;
2754 break;
2755 }
2756 else
2757 eol = min (eol + ncol, buf + UBUFSIZ);
2758 }
2759
2760 }
2761
2762 seq_begin = cmdbuf_ptr;
2763 ch = next_char ();
2764 }
2765
2766 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2767 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2768 scr_add_lines (buf, str - buf, nlines);
2769
2770 /*
2771 * If there have been a lot of new lines, then update the screen
2772 * What the heck I'll cheat and only refresh less than every page-full.
2773 * the number of pages between refreshes is refresh_limit, which
2774 * is incremented here because we must be doing flat-out scrolling.
2775 */
2776 if (refreshnow)
2777 {
2778 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2779 refresh_limit++;
2780 else
2781 {
2782 flag = true;
2783 scr_refresh ();
2784 want_refresh = 1;
2785 }
2786 }
2787
2788 }
2789 else
2790 {
2791 try
2792 {
2793 process_nonprinting (ch);
2794 }
2795 catch (const class out_of_input &o)
2796 {
2797 // we ran out of input, retry later
2798 cmdbuf_ptr = seq_begin;
2799 break;
2800 }
2801
2802 ch = NOCHAR;
2803 }
2804 }
2805
2806 return flag;
2807}
2808
2809// read the next character
2810wchar_t
2811rxvt_term::next_char () NOTHROW
2812{
2813 while (cmdbuf_ptr < cmdbuf_endp)
2814 {
2815 // assume 7-bit to be ascii ALWAYS
2816 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2817 return *cmdbuf_ptr++;
2818
2819 wchar_t wc;
2820 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2821
2822 if (len == (size_t)-2)
2823 {
2824 // the mbstate stores incomplete sequences. didn't know this :/
2825 cmdbuf_ptr = cmdbuf_endp;
2826 break;
2827 }
2828
2829 if (len == (size_t)-1)
2830 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2831
2832 // assume wchar == unicode
2833 cmdbuf_ptr += len;
2834 return wc & UNICODE_MASK;
2835 }
2836
2837 return NOCHAR;
2838}
2839
2840// read the next octet
2841uint32_t
2842rxvt_term::next_octet () NOTHROW
2843{
2844 return cmdbuf_ptr < cmdbuf_endp
2845 ? (unsigned char)*cmdbuf_ptr++
2846 : NOCHAR;
2847}
2848
2849static class out_of_input out_of_input;
2850
2851/* rxvt_cmd_getc () - Return next input character */
2852/*
2853 * Return the next input character after first passing any keyboard input
2854 * to the command.
2855 */
2856wchar_t
2857rxvt_term::cmd_getc () THROW ((class out_of_input))
2858{
2859 wchar_t c = next_char ();
2860
2861 if (c == NOCHAR)
2862 throw out_of_input;
2863
2864 return c;
2865}
2866
2867uint32_t
2868rxvt_term::cmd_get8 () THROW ((class out_of_input))
2869{
2870 uint32_t c = next_octet ();
2871
2872 if (c == NOCHAR)
2873 throw out_of_input;
2874
2875 return c;
2876}
2076 2877
2077/*{{{ print pipe */ 2878/*{{{ print pipe */
2078/*----------------------------------------------------------------------*/ 2879/*----------------------------------------------------------------------*/
2079#ifdef PRINTPIPE 2880#ifdef PRINTPIPE
2080FILE * 2881FILE *
2081rxvt_term::popen_printer () 2882rxvt_term::popen_printer ()
2082{ 2883{
2083 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2884 FILE *stream = popen (rs[Rs_print_pipe], "w");
2084 2885
2085 if (stream == NULL) 2886 if (stream == NULL)
2086 rxvt_print_error ("can't open printer pipe"); 2887 rxvt_warn ("can't open printer pipe, not printing.\n");
2888
2087 return stream; 2889 return stream;
2088} 2890}
2089 2891
2090int 2892int
2091rxvt_term::pclose_printer (FILE *stream) 2893rxvt_term::pclose_printer (FILE *stream)
2092{ 2894{
2093 fflush (stream); 2895 fflush (stream);
2094 /* pclose () reported not to work on SunOS 4.1.3 */
2095# if defined (__sun__) /* TODO: RESOLVE THIS */
2096 /* pclose works provided SIGCHLD handler uses waitpid */
2097 return pclose (stream); /* return fclose (stream); */
2098# else
2099 return pclose (stream); 2896 return pclose (stream);
2100# endif
2101} 2897}
2102 2898
2103/* 2899/*
2104 * simulate attached vt100 printer 2900 * simulate attached vt100 printer
2105 */ 2901 */
2106void 2902void
2107rxvt_term::process_print_pipe () 2903rxvt_term::process_print_pipe ()
2108{ 2904{
2109 int done; 2905 int done;
2110 FILE *fd; 2906 FILE *fd;
2111 2907
2112 if ((fd = popen_printer ()) == NULL) 2908 if ((fd = popen_printer ()) == NULL)
2113 return; 2909 return;
2114 2910
2115 /* 2911 /*
2116 * Send all input to the printer until either ESC[4i or ESC[?4i 2912 * Send all input to the printer until either ESC[4i or ESC[?4i
2117 * is received. 2913 * is received.
2118 */ 2914 */
2119 for (done = 0; !done;) 2915 for (done = 0; !done;)
2120 { 2916 {
2121 unsigned char buf[8]; 2917 unsigned char buf[8];
2122 unsigned char ch; 2918 unicode_t ch;
2123 unsigned int i, len; 2919 unsigned int i, len;
2124 2920
2125 if ((ch = cmd_getc ()) != C0_ESC) 2921 if ((ch = cmd_getc ()) != C0_ESC)
2126 { 2922 {
2127 if (putc (ch, fd) == EOF) 2923 if (putc (ch, fd) == EOF)
2128 break; /* done = 1 */ 2924 break; /* done = 1 */
… …
2143 { 2939 {
2144 if ((buf[len++] = cmd_getc ()) == 'i') 2940 if ((buf[len++] = cmd_getc ()) == 'i')
2145 break; /* done = 1 */ 2941 break; /* done = 1 */
2146 } 2942 }
2147 } 2943 }
2944
2148 for (i = 0; i < len; i++) 2945 for (i = 0; i < len; i++)
2149 if (putc (buf[i], fd) == EOF) 2946 if (putc (buf[i], fd) == EOF)
2150 { 2947 {
2151 done = 1; 2948 done = 1;
2152 break; 2949 break;
2153 } 2950 }
2154 } 2951 }
2155 } 2952 }
2953
2156 pclose_printer (fd); 2954 pclose_printer (fd);
2157} 2955}
2158#endif /* PRINTPIPE */ 2956#endif /* PRINTPIPE */
2159/*}}} */ 2957/*}}} */
2160 2958
2161/* *INDENT-OFF* */ 2959/* *INDENT-OFF* */
2162enum { 2960enum {
2163 C1_40 = 0x40, 2961 C1_40 = 0x40,
2164 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2962 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2165 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2963 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2166 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2964 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2167 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2965 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2168}; 2966};
2169/* *INDENT-ON* */ 2967/* *INDENT-ON* */
2170 2968
2171/*{{{ process non-printing single characters */ 2969/*{{{ process non-printing single characters */
2172void 2970void
2173rxvt_term::process_nonprinting (unsigned char ch) 2971rxvt_term::process_nonprinting (unicode_t ch)
2174{ 2972{
2175 switch (ch) 2973 switch (ch)
2176 { 2974 {
2975 case C0_ESC:
2976 process_escape_seq ();
2977 break;
2177 case C0_ENQ: /* terminal Status */ 2978 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2979 if (rs[Rs_answerbackstring])
2179 tt_write ( 2980 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2180 (const unsigned char *)rs[Rs_answerbackstring],
2181 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2182 else 2981 else
2183 tt_write ((unsigned char *)VT100_ANS, 2982 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2983 break;
2186 case C0_BEL: /* bell */ 2984 case C0_BEL: /* bell */
2187 scr_bell (); 2985 scr_bell ();
2188 break; 2986 break;
2189 case C0_BS: /* backspace */ 2987 case C0_BS: /* backspace */
… …
2204 scr_charset_choose (1); 3002 scr_charset_choose (1);
2205 break; 3003 break;
2206 case C0_SI: /* shift in - acs */ 3004 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 3005 scr_charset_choose (0);
2208 break; 3006 break;
3007
3008#ifdef EIGHT_BIT_CONTROLS
3009 // 8-bit controls
3010 case 0x90: /* DCS */
3011 process_dcs_seq ();
3012 break;
3013 case 0x9b: /* CSI */
3014 process_csi_seq ();
3015 break;
3016 case 0x9d: /* CSI */
3017 process_osc_seq ();
3018 break;
3019#endif
2209 } 3020 }
2210} 3021}
2211/*}}} */ 3022/*}}} */
2212 3023
2213 3024
2214/*{{{ process VT52 escape sequences */ 3025/*{{{ process VT52 escape sequences */
2215void 3026void
2216rxvt_term::process_escape_vt52 (unsigned char ch) 3027rxvt_term::process_escape_vt52 (unicode_t ch)
2217{ 3028{
2218 int row, col; 3029 int row, col;
2219 3030
2220 switch (ch) 3031 switch (ch)
2221 { 3032 {
… …
2273 3084
2274/*{{{ process escape sequences */ 3085/*{{{ process escape sequences */
2275void 3086void
2276rxvt_term::process_escape_seq () 3087rxvt_term::process_escape_seq ()
2277{ 3088{
2278 unsigned char ch = cmd_getc (); 3089 unicode_t ch = cmd_getc ();
2279 3090
2280 if (PrivateModes & PrivMode_vt52) 3091 if (priv_modes & PrivMode_vt52)
2281 { 3092 {
2282 process_escape_vt52 (ch); 3093 process_escape_vt52 (ch);
2283 return; 3094 return;
2284 } 3095 }
2285 3096
… …
2300 scr_charset_set (2, (unsigned int)cmd_getc ()); 3111 scr_charset_set (2, (unsigned int)cmd_getc ());
2301 break; 3112 break;
2302 case '+': 3113 case '+':
2303 scr_charset_set (3, (unsigned int)cmd_getc ()); 3114 scr_charset_set (3, (unsigned int)cmd_getc ());
2304 break; 3115 break;
2305#ifndef NO_FRILLS 3116#if ENABLE_FRILLS
2306 case '6': 3117 case '6':
2307 scr_backindex (); 3118 scr_backindex ();
2308 break; 3119 break;
2309#endif 3120#endif
2310 case '7': 3121 case '7':
2311 scr_cursor (SAVE); 3122 scr_cursor (SAVE);
2312 break; 3123 break;
2313 case '8': 3124 case '8':
2314 scr_cursor (RESTORE); 3125 scr_cursor (RESTORE);
2315 break; 3126 break;
2316#ifndef NO_FRILLS 3127#if ENABLE_FRILLS
2317 case '9': 3128 case '9':
2318 scr_forwardindex (); 3129 scr_forwardindex ();
2319 break; 3130 break;
2320#endif 3131#endif
2321 case '=': 3132 case '=':
… …
2331 break; 3142 break;
2332 3143
2333 /* 8.3.87: NEXT LINE */ 3144 /* 8.3.87: NEXT LINE */
2334 case C1_NEL: /* ESC E */ 3145 case C1_NEL: /* ESC E */
2335 { 3146 {
2336 unicode_t nlcr[] = { L'\n', L'\r' }; 3147 wchar_t nlcr[] = { C0_LF, C0_CR };
2337 scr_add_lines (nlcr, 1, 2); 3148 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2338 } 3149 }
2339 break; 3150 break;
2340 3151
2341 /* kidnapped escape sequence: Should be 8.3.48 */ 3152 /* kidnapped escape sequence: Should be 8.3.48 */
2342 case C1_ESA: /* ESC G */ 3153 case C1_ESA: /* ESC G */
… …
2352 case C1_RI: /* ESC M */ 3163 case C1_RI: /* ESC M */
2353 scr_index (DN); 3164 scr_index (DN);
2354 break; 3165 break;
2355 3166
2356 /* 8.3.142: SINGLE-SHIFT TWO */ 3167 /* 8.3.142: SINGLE-SHIFT TWO */
2357 /*case C1_SS2: scr_single_shift (2); break; */ 3168 /*case C1_SS2: scr_single_shift (2); break; */
2358 3169
2359 /* 8.3.143: SINGLE-SHIFT THREE */ 3170 /* 8.3.143: SINGLE-SHIFT THREE */
2360 /*case C1_SS3: scr_single_shift (3); break; */ 3171 /*case C1_SS3: scr_single_shift (3); break; */
2361 3172
2362 /* 8.3.27: DEVICE CONTROL STRING */ 3173 /* 8.3.27: DEVICE CONTROL STRING */
2363 case C1_DCS: /* ESC P */ 3174 case C1_DCS: /* ESC P */
2364 process_dcs_seq (); 3175 process_dcs_seq ();
2365 break; 3176 break;
2366 3177
2367 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3178 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2368 case C1_SCI: /* ESC Z */ 3179 case C1_SCI: /* ESC Z */
2369 tt_write ((const unsigned char *)ESCZ_ANSWER, 3180 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2370 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2371 break; /* steal obsolete ESC [ c */ 3181 break; /* steal obsolete ESC [ c */
2372 3182
2373 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3183 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2374 case C1_CSI: /* ESC [ */ 3184 case C1_CSI: /* ESC [ */
2375 process_csi_seq (); 3185 process_csi_seq ();
… …
2380 process_osc_seq (); 3190 process_osc_seq ();
2381 break; 3191 break;
2382 3192
2383 /* 8.3.106: RESET TO INITIAL STATE */ 3193 /* 8.3.106: RESET TO INITIAL STATE */
2384 case 'c': 3194 case 'c':
3195 mbstate.reset ();
2385 scr_poweron (); 3196 scr_poweron ();
2386 scrollbar_show (1); 3197 scrollbar_show (1);
2387 break; 3198 break;
2388 3199
2389 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3200 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2401 3212
2402/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3213/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2403/* *INDENT-OFF* */ 3214/* *INDENT-OFF* */
2404enum { 3215enum {
2405 CSI_ICH = 0x40, 3216 CSI_ICH = 0x40,
2406 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3217 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2407 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3218 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2408 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3219 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2409 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3220 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2410 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3221 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2411 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3222 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2426 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3237 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2427 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3238 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2428 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3239 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2429 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3240 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2430 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3241 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2431 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3242 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2432 }; 3243 };
2433/* *INDENT-ON* */ 3244/* *INDENT-ON* */
2434 3245
2435void 3246void
2436rxvt_term::process_csi_seq () 3247rxvt_term::process_csi_seq ()
2437{ 3248{
2438 unsigned char ch, priv, i; 3249 unicode_t ch, priv, i;
2439 unsigned int nargs, p; 3250 unsigned int nargs, p;
2440 int n, ndef; 3251 int n, ndef;
2441 int arg[ESC_ARGS]; 3252 int arg[ESC_ARGS];
2442 3253
2443 for (nargs = ESC_ARGS; nargs > 0;) 3254 for (nargs = ESC_ARGS; nargs > 0;)
2444 arg[--nargs] = 0; 3255 arg[--nargs] = 0;
2445 3256
2446 priv = 0; 3257 priv = 0;
… …
2448 if (ch >= '<' && ch <= '?') 3259 if (ch >= '<' && ch <= '?')
2449 { /* '<' '=' '>' '?' */ 3260 { /* '<' '=' '>' '?' */
2450 priv = ch; 3261 priv = ch;
2451 ch = cmd_getc (); 3262 ch = cmd_getc ();
2452 } 3263 }
3264
2453 /* read any numerical arguments */ 3265 /* read any numerical arguments */
2454 for (n = -1; ch < CSI_ICH; ) 3266 for (n = -1; ch < CSI_ICH; )
2455 { 3267 {
2456 if (isdigit (ch)) 3268 if (isdigit (ch))
2457 { 3269 {
… …
2464 { 3276 {
2465 if (nargs < ESC_ARGS) 3277 if (nargs < ESC_ARGS)
2466 arg[nargs++] = n; 3278 arg[nargs++] = n;
2467 n = -1; 3279 n = -1;
2468 } 3280 }
2469 else if (ch == '\b') 3281 else if (IS_CONTROL (ch))
2470 {
2471 scr_backspace ();
2472 }
2473 else if (ch == C0_ESC)
2474 {
2475 process_escape_seq ();
2476 return;
2477 }
2478 else if (ch < ' ')
2479 {
2480 process_nonprinting (ch); 3282 process_nonprinting (ch);
2481 } 3283
2482 ch = cmd_getc (); 3284 ch = cmd_getc ();
2483 } 3285 }
2484 3286
2485 if (ch > CSI_7F) 3287 if (ch > CSI_7F)
2486 return; 3288 return;
… …
2508 { 3310 {
2509 switch (priv) 3311 switch (priv)
2510 { 3312 {
2511 case '>': 3313 case '>':
2512 if (ch == CSI_DA) /* secondary device attributes */ 3314 if (ch == CSI_DA) /* secondary device attributes */
2513 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 3315 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2514 break; 3316 break;
2515 case '?': 3317 case '?':
2516 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3318 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2517 process_terminal_mode (ch, priv, nargs, arg); 3319 process_terminal_mode (ch, priv, nargs, arg);
2518 break; 3320 break;
… …
2623 3425
2624 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3426 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2625 arg[0] = -arg[0]; 3427 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 3428 /* FALLTHROUGH */
2627 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3429 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2628 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3430 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2629 break; 3431 break;
2630 3432
2631 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3433 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2632 tt_write ((const unsigned char *)VT100_ANS, 3434 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2633 (unsigned int) (sizeof (VT100_ANS) - 1));
2634 break; 3435 break;
2635 3436
2636 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3437 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2637 process_sgr_mode (nargs, arg); 3438 process_sgr_mode (nargs, arg);
2638 break; 3439 break;
… …
2644 tt_printf ("\033[0n"); 3445 tt_printf ("\033[0n");
2645 break; 3446 break;
2646 case 6: /* CPR requested */ 3447 case 6: /* CPR requested */
2647 scr_report_position (); 3448 scr_report_position ();
2648 break; 3449 break;
2649#if defined (ENABLE_DISPLAY_ANSWER)
2650 case 7: /* unofficial extension */ 3450 case 7: /* unofficial extension */
3451 if (OPTION (Opt_insecure))
2651 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3452 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2652 break; 3453 break;
2653#endif
2654 case 8: /* unofficial extension */ 3454 case 8: /* unofficial extension */
2655 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3455 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2656 break; 3456 break;
2657 } 3457 }
2658 break; 3458 break;
2659 3459
2660 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3460 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2693 break; 3493 break;
2694 3494
2695 case CSI_RM: /* 8.3.107: RESET MODE */ 3495 case CSI_RM: /* 8.3.107: RESET MODE */
2696 if (arg[0] == 4) 3496 if (arg[0] == 4)
2697 scr_insert_mode (0); 3497 scr_insert_mode (0);
3498 else if (arg[0] == 20)
3499 priv_modes &= ~PrivMode_LFNL;
2698 break; 3500 break;
2699 3501
2700 case CSI_SM: /* 8.3.126: SET MODE */ 3502 case CSI_SM: /* 8.3.126: SET MODE */
2701 if (arg[0] == 4) 3503 if (arg[0] == 4)
2702 scr_insert_mode (1); 3504 scr_insert_mode (1);
3505 else if (arg[0] == 20)
3506 priv_modes |= PrivMode_LFNL;
2703 break; 3507 break;
2704 3508
2705 /* 3509 /*
2706 * PRIVATE USE beyond this point. All CSI_7? sequences here 3510 * PRIVATE USE beyond this point. All CSI_7? sequences here
2707 */ 3511 */
… …
2719 break; 3523 break;
2720 case CSI_75: 3524 case CSI_75:
2721 scr_cursor (RESTORE); 3525 scr_cursor (RESTORE);
2722 break; 3526 break;
2723 3527
2724#ifndef NO_FRILLS 3528#if ENABLE_FRILLS
2725 case CSI_74: 3529 case CSI_74:
2726 process_window_ops (arg, nargs); 3530 process_window_ops (arg, nargs);
2727 break; 3531 break;
2728#endif 3532#endif
2729 3533
2730 case CSI_78: /* DECREQTPARM */ 3534 case CSI_78: /* DECREQTPARM */
2731 if (arg[0] == 0 || arg[0] == 1) 3535 if (arg[0] == 0 || arg[0] == 1)
2732 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3536 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2733 /* FALLTHROUGH */ 3537 break;
2734 3538
2735 default: 3539 default:
2736 break; 3540 break;
2737 } 3541 }
2738} 3542}
2739/*}}} */ 3543/*}}} */
2740 3544
2741#ifndef NO_FRILLS 3545#if ENABLE_FRILLS
2742/* ARGSUSED */ 3546/* ARGSUSED */
2743void 3547void
2744rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3548rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2745{ 3549{
2746 int x, y; 3550 int x, y;
2747#if 0
2748 char *s;
2749#endif
2750 XWindowAttributes wattr; 3551 XWindowAttributes wattr;
2751 Window wdummy; 3552 Window wdummy;
3553 dDisp;
2752 3554
2753 if (nargs == 0) 3555 if (nargs == 0)
2754 return; 3556 return;
3557
2755 switch (args[0]) 3558 switch (args[0])
2756 { 3559 {
2757 /* 3560 /*
2758 * commands 3561 * commands
2759 */ 3562 */
2760 case 1: /* deiconify window */ 3563 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3564 XMapWindow (disp, parent[0]);
2762 break; 3565 break;
2763 case 2: /* iconify window */ 3566 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3567 XIconifyWindow (disp, parent[0], display->screen);
2765 DefaultScreen (display->display));
2766 break; 3568 break;
2767 case 3: /* set position (pixels) */ 3569 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3570 XMoveWindow (disp, parent[0], args[1], args[2]);
2769 break; 3571 break;
2770 case 4: /* set size (pixels) */ 3572 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3573 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3574 break;
2773 case 5: /* raise window */ 3575 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3576 XRaiseWindow (disp, parent[0]);
2775 break; 3577 break;
2776 case 6: /* lower window */ 3578 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3579 XLowerWindow (disp, parent[0]);
2778 break; 3580 break;
2779 case 7: /* refresh window */ 3581 case 7: /* refresh window */
2780 scr_touch (true); 3582 scr_touch (true);
2781 break; 3583 break;
2782 case 8: /* set size (chars) */ 3584 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3585 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3586 (unsigned int) (args[1] * fheight));
2785 break; 3587 break;
3588
3589 //case 9: NYI, TODO, restore maximized window or maximize window
2786 default: 3590 default:
2787 if (args[0] >= 24) /* set height (chars) */ 3591 if (args[0] >= 24) /* set height (chars) */
2788 set_widthheight ((unsigned int)TermWin.width, 3592 set_widthheight ((unsigned int)width,
2789 (unsigned int) (args[1] * TermWin.fheight)); 3593 (unsigned int) (args[1] * fheight));
2790 break; 3594 break;
3595
3596
2791 /* 3597 /*
2792 * reports - some output format copied from XTerm 3598 * reports - some output format copied from XTerm
2793 */ 3599 */
2794 case 11: /* report window state */ 3600 case 11: /* report window state */
2795 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3601 XGetWindowAttributes (disp, parent[0], &wattr);
2796 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3602 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2797 break; 3603 break;
2798 case 13: /* report window position */ 3604 case 13: /* report window position */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3605 XGetWindowAttributes (disp, parent[0], &wattr);
2800 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3606 XTranslateCoordinates (disp, parent[0], wattr.root,
2801 -wattr.border_width, -wattr.border_width, 3607 -wattr.border_width, -wattr.border_width,
2802 &x, &y, &wdummy); 3608 &x, &y, &wdummy);
2803 tt_printf ("\033[3;%d;%dt", x, y); 3609 tt_printf ("\033[3;%d;%dt", x, y);
2804 break; 3610 break;
2805 case 14: /* report window size (pixels) */ 3611 case 14: /* report window size (pixels) */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3612 XGetWindowAttributes (disp, parent[0], &wattr);
2807 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3613 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2808 break; 3614 break;
3615 case 18: /* report text area size (chars) */
3616 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3617 break;
2809 case 18: /* report window size (chars) */ 3618 case 19: /* report window size (chars) */
2810 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3619 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2811 break; 3620 break;
2812#if 0 /* XXX: currently disabled due to security concerns */
2813 case 20: /* report icon label */ 3621 case 20: /* report icon label */
3622 {
3623 char *s;
2814 XGetIconName (display->display, TermWin.parent[0], &s); 3624 XGetIconName (disp, parent[0], &s);
2815 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3625 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3626 XFree (s);
3627 }
2816 break; 3628 break;
2817 case 21: /* report window title */ 3629 case 21: /* report window title */
3630 {
3631 char *s;
2818 XFetchName (display->display, TermWin.parent[0], &s); 3632 XFetchName (disp, parent[0], &s);
2819 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3633 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3634 XFree (s);
3635 }
2820 break; 3636 break;
2821#endif
2822
2823 } 3637 }
2824} 3638}
2825#endif 3639#endif
2826 3640
2827/*----------------------------------------------------------------------*/ 3641/*----------------------------------------------------------------------*/
2828/* 3642/*
2829 * get input up until STRING TERMINATOR (or BEL) 3643 * get input up until STRING TERMINATOR (or BEL)
2830 * ends_how is terminator used. returned input must be free ()d 3644 * ends_how is terminator used. returned input must be free()'d
2831 */ 3645 */
2832unsigned char * 3646char *
2833rxvt_term::get_to_st (unsigned char *ends_how) 3647rxvt_term::get_to_st (unicode_t &ends_how)
2834{ 3648{
2835 int seen_esc = 0; /* seen escape? */ 3649 unicode_t ch;
3650 bool seen_esc = false;
2836 unsigned int n = 0; 3651 unsigned int n = 0;
2837 unsigned char *s; 3652 wchar_t string[STRING_MAX];
2838 unsigned char ch, string[STRING_MAX];
2839 3653
2840 for (; (ch = cmd_getc ());) 3654 while ((ch = cmd_getc ()) != NOCHAR)
2841 { 3655 {
2842 if (ch == C0_BEL 3656 if (seen_esc)
2843 || ch == CHAR_ST 3657 {
2844 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3658 if (ch == 0x5c) /* 7bit ST */
2845 break; 3659 break;
3660 else
3661 return NULL;
3662 }
2846 if (ch == C0_ESC) 3663 else if (ch == C0_ESC)
2847 { 3664 {
2848 seen_esc = 1; 3665 seen_esc = true;
2849 continue; 3666 continue;
2850 } 3667 }
2851 else if (ch == '\t') 3668 else if (ch == C0_BEL || ch == CHAR_ST)
2852 ch = ' '; /* translate '\t' to space */ 3669 break;
2853 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3670 else if (ch < 0x20)
2854 return NULL; /* other control character - exit */ 3671 return NULL; /* other control character - exit */
2855 if (n < sizeof (string) - 1) 3672
3673 seen_esc = false;
3674
3675 if (n >= STRING_MAX - 1)
3676 // stop at some sane length
3677 return NULL;
3678
3679 if (ch == C0_SYN)
3680 string[n++] = cmd_get8 ();
3681 else
2856 string[n++] = ch; 3682 string[n++] = ch;
2857 seen_esc = 0;
2858 } 3683 }
3684
2859 string[n++] = '\0'; 3685 string[n++] = '\0';
2860 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3686
2861 return NULL;
2862 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3687 ends_how = (ch == 0x5c ? C0_ESC : ch);
2863 STRNCPY (s, string, n); 3688
2864 return s; 3689 return rxvt_wcstombs (string);
2865} 3690}
2866 3691
2867/*----------------------------------------------------------------------*/ 3692/*----------------------------------------------------------------------*/
2868/* 3693/*
2869 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3694 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2870 */ 3695 */
2871void 3696void
2872rxvt_term::process_dcs_seq () 3697rxvt_term::process_dcs_seq ()
2873{ 3698{
2874 unsigned char eh, *s; 3699 char *s;
3700 unicode_t eh;
3701
2875 /* 3702 /*
2876 * Not handled yet 3703 * Not handled yet
2877 */ 3704 */
2878 s = get_to_st (&eh); 3705 s = get_to_st (eh);
2879 if (s) 3706 if (s)
2880 free (s); 3707 free (s);
3708
2881 return; 3709 return;
2882} 3710}
2883 3711
2884/*----------------------------------------------------------------------*/ 3712/*----------------------------------------------------------------------*/
2885/* 3713/*
2886 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3714 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2887 */ 3715 */
2888void 3716void
2889rxvt_term::process_osc_seq () 3717rxvt_term::process_osc_seq ()
2890{ 3718{
2891 unsigned char ch, eh, *s; 3719 unicode_t ch, eh;
2892 int arg; 3720 int arg;
2893 3721
2894 ch = cmd_getc (); 3722 ch = cmd_getc ();
2895 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3723 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2896 arg = arg * 10 + (ch - '0'); 3724 arg = arg * 10 + (ch - '0');
2897 3725
2898 if (ch == ';') 3726 if (ch == ';')
2899 { 3727 {
2900 s = get_to_st (&eh); 3728 char *s = get_to_st (eh);
3729
2901 if (s) 3730 if (s)
2902 { 3731 {
2903 /*
2904 * rxvt_menubar_dispatch () violates the constness of the string,
2905 * so do it here
2906 */
2907 if (arg == XTerm_Menu)
2908#if 0 /* XXX: currently disabled due to security concerns */
2909 menubar_dispatch ((char *)s);
2910#else
2911 (void)0;
2912#endif
2913 else
2914 xterm_seq (arg, (char *)s, eh); 3732 process_xterm_seq (arg, s, eh);
2915 free (s); 3733 free (s);
2916 } 3734 }
2917 } 3735 }
2918} 3736}
3737
3738void
3739rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3740{
3741 if (str[0] == '?' && !str[1])
3742 {
3743 unsigned short r, g, b;
3744 pix_colors_focused[color].get (display, r, g, b);
3745 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3746 }
3747 else
3748 set_window_color (color, str);
3749}
3750
2919/* 3751/*
2920 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3752 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2921 * 0 = change iconName/title
2922 * 1 = change iconName
2923 * 2 = change title
2924 * 4 = change color
2925 * 12 = change text color
2926 * 13 = change mouse foreground color
2927 * 17 = change highlight character colour
2928 * 18 = change bold character color
2929 * 19 = change underlined character color
2930 * 46 = change logfile (not implemented)
2931 * 50 = change font
2932 *
2933 * rxvt extensions:
2934 * 10 = menu (may change in future)
2935 * 20 = bg pixmap
2936 * 39 = change default fg color
2937 * 49 = change default bg color
2938 * 55 = dump scrollback buffer and all of screen
2939 * 701 = change locale
2940 * 702 = find font
2941 */ 3753 */
2942void 3754void
2943rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3755rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2944{ 3756{
2945 int changed = 0; 3757 int color;
2946 int color;
2947 char *buf, *name; 3758 char *buf, *name;
3759 bool query = str[0] == '?' && !str[1];
3760 int saveop = op;
3761 dDisp;
2948 3762
2949 assert (str != NULL); 3763 assert (str != NULL);
2950 switch (op) 3764 switch (op)
2951 { 3765 {
2952 case XTerm_name: 3766 case XTerm_name:
2953 set_title (str); 3767 set_title (str);
2954 /* FALLTHROUGH */ 3768 /* FALLTHROUGH */
2955 case XTerm_iconName: 3769 case XTerm_iconName:
2956 set_iconName (str); 3770 set_icon_name (str);
2957 break; 3771 break;
2958 case XTerm_title: 3772 case XTerm_title:
2959 set_title (str); 3773 set_title (str);
2960 break; 3774 break;
3775 case XTerm_property:
3776 if (str[0] == '?')
3777 {
3778 Atom prop = display->atom (str + 1);
3779 Atom actual_type;
3780 int actual_format;
3781 unsigned long nitems;
3782 unsigned long bytes_after;
3783 unsigned char *value = 0;
3784 const char *str = "";
3785
3786 if (prop
3787 && XGetWindowProperty (disp, parent[0],
3788 prop, 0, 1<<16, 0, AnyPropertyType,
3789 &actual_type, &actual_format,
3790 &nitems, &bytes_after, &value) == Success
3791 && actual_type != None
3792 && actual_format == 8)
3793 str = (const char *)(value);
3794
3795 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3796
3797 XFree (value);
3798 }
3799 else
3800 {
3801 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3802
3803 if (eq)
3804 {
3805 *eq = 0;
3806 set_utf8_property (display->atom (str), eq + 1);
3807 }
3808 else
3809 XDeleteProperty (disp, parent[0],
3810 display->atom (str));
3811 }
3812 break;
3813
2961 case XTerm_Color: 3814 case XTerm_Color:
2962 for (buf = (char *)str; buf && *buf;) 3815 for (buf = (char *)str; buf && *buf;)
2963 { 3816 {
2964 if ((name = STRCHR (buf, ';')) == NULL) 3817 if ((name = strchr (buf, ';')) == NULL)
2965 break; 3818 break;
3819
2966 *name++ = '\0'; 3820 *name++ = '\0';
2967 color = atoi (buf); 3821 color = atoi (buf) + minCOLOR;
2968 if (color < 0 || color >= TOTAL_COLORS) 3822
3823 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2969 break; 3824 break;
3825
2970 if ((buf = STRCHR (name, ';')) != NULL) 3826 if ((buf = strchr (name, ';')) != NULL)
2971 *buf++ = '\0'; 3827 *buf++ = '\0';
3828
3829 if (name[0] == '?' && !name[1])
3830 {
3831 unsigned short r, g, b;
3832 pix_colors_focused[color].get (display, r, g, b);
3833 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3834 }
3835 else
2972 set_window_color (color + minCOLOR, name); 3836 set_window_color (color, name);
2973 } 3837 }
3838 break;
3839 case XTerm_Color00:
3840 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3841 break;
3842 case XTerm_Color01:
3843 process_color_seq (XTerm_Color01, Color_bg, str, resp);
2974 break; 3844 break;
2975#ifndef NO_CURSORCOLOR 3845#ifndef NO_CURSORCOLOR
2976 case XTerm_Color_cursor: 3846 case XTerm_Color_cursor:
2977 set_window_color (Color_cursor, str); 3847 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
2978 break; 3848 break;
2979#endif 3849#endif
2980 case XTerm_Color_pointer: 3850 case XTerm_Color_pointer_fg:
2981 set_window_color (Color_pointer, str); 3851 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3852 break;
3853 case XTerm_Color_pointer_bg:
3854 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
2982 break; 3855 break;
2983#ifndef NO_BOLD_UNDERLINE_REVERSE 3856#ifndef NO_BOLD_UNDERLINE_REVERSE
2984 case XTerm_Color_BD:
2985 set_window_color (Color_BD, str);
2986 break;
2987 case XTerm_Color_UL:
2988 set_window_color (Color_UL, str);
2989 break;
2990 case XTerm_Color_RV: 3857 case XTerm_Color_RV:
2991 set_window_color (Color_RV, str); 3858 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
2992 break; 3859 break;
3860 case Rxvt_Color_BD:
3861 case URxvt_Color_BD:
3862 process_color_seq (op, Color_BD, str, resp);
3863 break;
3864 case Rxvt_Color_UL:
3865 case URxvt_Color_UL:
3866 process_color_seq (op, Color_UL, str, resp);
3867 break;
3868 case URxvt_Color_IT:
3869 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3870 break;
2993#endif 3871#endif
3872#if TRANSPARENT && TINTING
3873 case URxvt_Color_tint:
3874 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3875 check_our_parents ();
3876 if (am_transparent)
3877 want_full_refresh = want_refresh = 1;
3878 break;
3879#endif
2994 3880
2995 case XTerm_Menu: 3881 case Rxvt_Pixmap:
2996 /* 3882 {
2997 * rxvt_menubar_dispatch () violates the constness of the string,
2998 * so DON'T do it here
2999 */
3000 break;
3001 case XTerm_Pixmap:
3002 if (*str != ';') 3883 if (*str != ';')
3003 { 3884 {
3004#if XPM_BACKGROUND 3885#if XPM_BACKGROUND
3005 scale_pixmap (""); /* reset to default scaling */ 3886 scale_pixmap (""); /* reset to default scaling */
3006 set_bgPixmap (str); /* change pixmap */ 3887 set_bgPixmap (str); /* change pixmap */
3007#endif
3008 scr_touch (true); 3888 scr_touch (true);
3889#endif
3009 } 3890 }
3891
3892 int changed = 0;
3893
3010 while ((str = STRCHR (str, ';')) != NULL) 3894 while ((str = strchr (str, ';')) != NULL)
3011 { 3895 {
3012 str++; 3896 str++;
3013#if XPM_BACKGROUND 3897#if XPM_BACKGROUND
3014 changed += scale_pixmap (str); 3898 changed += scale_pixmap (str);
3015#endif 3899#endif
3016
3017 } 3900 }
3901
3018 if (changed) 3902 if (changed)
3019 { 3903 {
3020#ifdef XPM_BACKGROUND 3904#ifdef XPM_BACKGROUND
3021 resize_pixmap (); 3905 resize_pixmap ();
3022#endif
3023 scr_touch (true); 3906 scr_touch (true);
3907#endif
3024 } 3908 }
3909 }
3025 break; 3910 break;
3026 3911
3027 case XTerm_restoreFG: 3912 case Rxvt_restoreFG:
3028 set_window_color (Color_fg, str); 3913 set_window_color (Color_fg, str);
3029 break; 3914 break;
3030 case XTerm_restoreBG: 3915 case Rxvt_restoreBG:
3031 set_window_color (Color_bg, str); 3916 set_window_color (Color_bg, str);
3032 break; 3917 break;
3918
3033 case XTerm_logfile: 3919 case XTerm_logfile:
3920 // TODO, when secure mode?
3034 break; 3921 break;
3035 case XTerm_font: 3922
3036 change_font (str);
3037 break;
3038#ifndef NO_FRILLS
3039 case XTerm_locale:
3040 if (str[0] == '?' && !str[1])
3041 tt_printf ("%-.250s\n", locale);
3042 else
3043 {
3044 set_locale (str);
3045# ifdef USE_XIM
3046 im_cb ();
3047# endif
3048 }
3049 break;
3050 case XTerm_findfont:
3051 {
3052 int fid = TermWin.fontset->find_font (atoi (str));
3053 tt_printf ("%d %-.250s\n", fid, (*TermWin.fontset)[fid]->name);
3054 }
3055 break;
3056#endif
3057#if 0 3923#if 0
3058 case XTerm_dumpscreen: /* no error notices */ 3924 case Rxvt_dumpscreen: /* no error notices */
3059 { 3925 {
3060 int fd; 3926 int fd;
3061 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3927 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3062 { 3928 {
3063 scr_dump (fd); 3929 scr_dump (fd);
3064 close (fd); 3930 close (fd);
3065 } 3931 }
3066 } 3932 }
3067 break; 3933 break;
3068#endif 3934#endif
3935 case XTerm_font:
3936 op = URxvt_font;
3937 case URxvt_font:
3938#if ENABLE_STYLES
3939 case URxvt_boldFont:
3940 case URxvt_italicFont:
3941 case URxvt_boldItalicFont:
3942#endif
3943 if (query)
3944 tt_printf ("\33]%d;%-.250s%c", saveop,
3945 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3946 ? fontset[op - URxvt_font]->fontdesc : "",
3947 resp);
3948 else
3949 {
3950 const char *&res = rs[Rs_font + (op - URxvt_font)];
3069 3951
3952 res = strdup (str);
3953 allocated.push_back ((void *)res);
3954 set_fonts ();
3955 }
3956 break;
3957
3958#if ENABLE_FRILLS
3959 case URxvt_locale:
3960 if (query)
3961 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
3962 else
3963 {
3964 set_locale (str);
3965 pty->set_utf8_mode (enc_utf8);
3966 init_xlocale ();
3967 }
3968 break;
3969
3970 case URxvt_view_up:
3971 case URxvt_view_down:
3972 {
3973 int lines = atoi (str);
3974
3975 if (lines)
3976 scr_page (op == URxvt_view_up ? UP : DN, lines);
3977 else
3978 scr_erase_savelines ();
3979 }
3980
3981 break;
3982#endif
3983
3984#if ENABLE_PERL
3985 case URxvt_perl:
3986 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
3987 ; // no responses yet
3988 break;
3989#endif
3070 } 3990 }
3071} 3991}
3072/*----------------------------------------------------------------------*/ 3992/*----------------------------------------------------------------------*/
3073 3993
3074/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3994/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3082 * so no need for fancy checking 4002 * so no need for fancy checking
3083 */ 4003 */
3084int 4004int
3085rxvt_term::privcases (int mode, unsigned long bit) 4005rxvt_term::privcases (int mode, unsigned long bit)
3086{ 4006{
3087 int state; 4007 int state;
3088 4008
3089 if (mode == 's') 4009 if (mode == 's')
3090 { 4010 {
3091 SavedModes |= (PrivateModes & bit); 4011 SavedModes |= (priv_modes & bit);
3092 return -1; 4012 return -1;
3093 } 4013 }
3094 else 4014 else
3095 { 4015 {
3096 if (mode == 'r') 4016 if (mode == 'r')
3097 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4017 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3098 else 4018 else
3099 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 4019 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3100 PrivMode (state, bit); 4020 PrivMode (state, bit);
3101 } 4021 }
4022
3102 return state; 4023 return state;
3103} 4024}
3104 4025
3105/* we're not using priv _yet_ */ 4026/* we're not using priv _yet_ */
3106void 4027void
3107rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 4028rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3108{ 4029{
3109 unsigned int i, j; 4030 unsigned int i, j;
3110 int state; 4031 int state;
4032
3111 static const struct 4033 static const struct
3112 { 4034 {
3113 const int argval; 4035 const int argval;
3114 const unsigned long bit; 4036 const unsigned long bit;
3115 } 4037 }
4038
3116 argtopriv[] = { 4039 argtopriv[] = {
3117 { 1, PrivMode_aplCUR }, 4040 { 1, PrivMode_aplCUR },
3118 { 2, PrivMode_vt52 }, 4041 { 2, PrivMode_vt52 },
3119 { 3, PrivMode_132 }, 4042 { 3, PrivMode_132 },
3120 { 4, PrivMode_smoothScroll }, 4043 { 4, PrivMode_smoothScroll },
3121 { 5, PrivMode_rVideo }, 4044 { 5, PrivMode_rVideo },
3122 { 6, PrivMode_relOrigin }, 4045 { 6, PrivMode_relOrigin },
3123 { 7, PrivMode_Autowrap }, 4046 { 7, PrivMode_Autowrap },
4047 // 8, bi-directional support mode
3124 { 9, PrivMode_MouseX10 }, 4048 { 9, PrivMode_MouseX10 },
3125#ifdef menuBar_esc 4049 // 18, 19 printing-related
3126 { menuBar_esc, PrivMode_menuBar }, 4050 { 25, PrivMode_VisibleCursor },
3127#endif
3128#ifdef scrollBar_esc 4051#ifdef scrollBar_esc
3129 { scrollBar_esc, PrivMode_scrollBar }, 4052 { scrollBar_esc, PrivMode_scrollBar },
3130#endif 4053#endif
3131 // 18, 19 printing-related
3132 { 25, PrivMode_VisibleCursor },
3133 // 30 show scrollbar rxvt. extension
3134 { 35, PrivMode_ShiftKeys }, // rxvt extension 4054 { 35, PrivMode_ShiftKeys }, // rxvt extension
3135 { 40, PrivMode_132OK }, 4055 { 40, PrivMode_132OK },
3136 // 41 xterm more fixes NYI 4056 // 41 xterm more fixes NYI
3137 // 45 margin bell NYI 4057 // 45 margin bell NYI
3138 // 46 start logging 4058 // 46 start logging
… …
3150 // 1035 enable modifiers for alt, numlock NYI 4070 // 1035 enable modifiers for alt, numlock NYI
3151 // 1036 send ESC for meta keys NYI 4071 // 1036 send ESC for meta keys NYI
3152 // 1037 send DEL for keypad delete NYI 4072 // 1037 send DEL for keypad delete NYI
3153 { 1047, PrivMode_Screen }, 4073 { 1047, PrivMode_Screen },
3154 // 1048 save and restore cursor 4074 // 1048 save and restore cursor
3155 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4075 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3156 // 1051, 1052, 1060, 1061 keyboard emulation NYI 4076 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3157 }; 4077 };
3158 4078
3159 if (nargs == 0) 4079 if (nargs == 0)
3160 return; 4080 return;
… …
3178 } 4098 }
3179 4099
3180 /* extra handling for values with state unkept */ 4100 /* extra handling for values with state unkept */
3181 switch (arg[i]) 4101 switch (arg[i])
3182 { 4102 {
4103#if ENABLE_STYLES
4104 case 1021:
4105 set_option (Opt_intensityStyles, mode);
4106
4107 scr_touch (true);
4108 break;
4109#endif
3183 case 1048: /* alternative cursor save */ 4110 case 1048: /* alternative cursor save */
3184 case 1049: 4111 case 1049:
4112 if (OPTION (Opt_secondaryScreen))
3185 if (mode == 0) 4113 if (mode == 0)
3186 scr_cursor (RESTORE); 4114 scr_cursor (RESTORE);
3187 else if (mode == 1) 4115 else if (mode == 1)
3188 scr_cursor (SAVE); 4116 scr_cursor (SAVE);
3189 /* FALLTHROUGH */ 4117 break;
3190 } 4118 }
3191 4119
3192 if (state >= 0) 4120 if (state >= 0)
3193 /* extra handling for values with valid 0 or 1 state */ 4121 /* extra handling for values with valid 0 or 1 state */
3194 switch (arg[i]) 4122 switch (arg[i])
… …
3200 * within VT52 mode 4128 * within VT52 mode
3201 */ 4129 */
3202 PrivMode (1, PrivMode_vt52); 4130 PrivMode (1, PrivMode_vt52);
3203 break; 4131 break;
3204 case 3: /* 80/132 */ 4132 case 3: /* 80/132 */
3205 if (PrivateModes & PrivMode_132OK) 4133 if (priv_modes & PrivMode_132OK)
3206 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 4134 set_widthheight (((state ? 132 : 80) * fwidth), height);
3207 break; 4135 break;
3208 case 4: /* smooth scrolling */ 4136 case 4: /* smooth scrolling */
3209 if (state) 4137 set_option (Opt_jumpScroll, !state);
3210 Options &= ~Opt_jumpScroll;
3211 else
3212 Options |= Opt_jumpScroll;
3213 break; 4138 break;
3214 case 5: /* reverse video */ 4139 case 5: /* reverse video */
3215 scr_rvideo_mode (state); 4140 scr_rvideo_mode (state);
3216 break; 4141 break;
3217 case 6: /* relative/absolute origins */ 4142 case 6: /* relative/absolute origins */
3218 scr_relative_origin (state); 4143 scr_relative_origin (state);
3219 break; 4144 break;
3220 case 7: /* autowrap */ 4145 case 7: /* autowrap */
3221 scr_autowrap (state); 4146 scr_autowrap (state);
3222 break; 4147 break;
3223 /* case 8: - auto repeat, can't do on a per window basis */ 4148 /* case 8: - auto repeat, can't do on a per window basis */
3224 case 9: /* X10 mouse reporting */ 4149 case 9: /* X10 mouse reporting */
3225 if (state) /* orthogonal */ 4150 if (state) /* orthogonal */
3226 PrivateModes &= ~ (PrivMode_MouseX11); 4151 priv_modes &= ~PrivMode_MouseX11;
3227 break; 4152 break;
3228#ifdef menuBar_esc
3229 case menuBar_esc:
3230#ifdef MENUBAR
3231 map_menuBar (state);
3232#endif
3233 break;
3234#endif
3235#ifdef scrollBar_esc 4153#ifdef scrollBar_esc
3236 case scrollBar_esc: 4154 case scrollBar_esc:
3237 if (scrollbar_mapping (state)) 4155 if (scrollbar_mapping (state))
3238 { 4156 {
3239 resize_all_windows (0, 0, 0); 4157 resize_all_windows (0, 0, 0);
… …
3242 break; 4160 break;
3243#endif 4161#endif
3244 case 25: /* visible/invisible cursor */ 4162 case 25: /* visible/invisible cursor */
3245 scr_cursor_visible (state); 4163 scr_cursor_visible (state);
3246 break; 4164 break;
3247 /* case 35: - shift keys */ 4165 /* case 35: - shift keys */
3248 /* case 40: - 80 <--> 132 mode */ 4166 /* case 40: - 80 <--> 132 mode */
3249 case 47: /* secondary screen */ 4167 case 47: /* secondary screen */
3250 scr_change_screen (state); 4168 scr_change_screen (state);
3251 break; 4169 break;
3252 /* case 66: - application key pad */ 4170 /* case 66: - application key pad */
3253 /* case 67: - backspace key */ 4171 /* case 67: - backspace key */
3254 case 1000: /* X11 mouse reporting */ 4172 case 1000: /* X11 mouse reporting */
3255 if (state) /* orthogonal */ 4173 if (state) /* orthogonal */
3256 PrivateModes &= ~ (PrivMode_MouseX10); 4174 priv_modes &= ~PrivMode_MouseX10;
3257 break; 4175 break;
3258#if 0 4176#if 0
3259 case 1001: 4177 case 1001:
3260 break; /* X11 mouse highlighting */ 4178 break; /* X11 mouse highlighting */
3261#endif 4179#endif
3262 case 1010: /* scroll to bottom on TTY output inhibit */ 4180 case 1010: /* scroll to bottom on TTY output inhibit */
3263 if (state)
3264 Options &= ~Opt_scrollTtyOutput;
3265 else
3266 Options |= Opt_scrollTtyOutput; 4181 set_option (Opt_scrollTtyOutput, !state);
3267 break; 4182 break;
3268 case 1011: /* scroll to bottom on key press */ 4183 case 1011: /* scroll to bottom on key press */
3269 if (state)
3270 Options |= Opt_scrollTtyKeypress; 4184 set_option (Opt_scrollTtyKeypress, state);
3271 else
3272 Options &= ~Opt_scrollTtyKeypress;
3273 break; 4185 break;
3274 case 1047: /* secondary screen w/ clearing */ 4186 case 1047: /* secondary screen w/ clearing last */
3275 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4187 if (OPTION (Opt_secondaryScreen))
3276 if (current_screen != PRIMARY) 4188 if (current_screen != PRIMARY)
3277 scr_erase_screen (2); 4189 scr_erase_screen (2);
3278 scr_change_screen (state); 4190 scr_change_screen (state);
3279 /* FALLTHROUGH */ 4191 break;
4192 case 1049: /* secondary screen w/ clearing first */
4193 scr_change_screen (state);
4194 if (OPTION (Opt_secondaryScreen))
4195 if (current_screen != PRIMARY)
4196 scr_erase_screen (2);
4197 break;
3280 default: 4198 default:
3281 break; 4199 break;
3282 } 4200 }
3283 } 4201 }
3284} 4202}
… …
3286 4204
3287/*{{{ process sgr sequences */ 4205/*{{{ process sgr sequences */
3288void 4206void
3289rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4207rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3290{ 4208{
3291 unsigned int i; 4209 unsigned int i;
3292 short rendset; 4210 short rendset;
3293 int rendstyle; 4211 int rendstyle;
3294 4212
3295 if (nargs == 0) 4213 if (nargs == 0)
3296 { 4214 {
3297 scr_rendition (0, ~RS_None); 4215 scr_rendition (0, ~RS_None);
3298 return; 4216 return;
3299 } 4217 }
4218
3300 for (i = 0; i < nargs; i++) 4219 for (i = 0; i < nargs; i++)
3301 { 4220 {
3302 rendset = -1; 4221 rendset = -1;
3303 switch (arg[i]) 4222 switch (arg[i])
3304 { 4223 {
… …
3306 rendset = 0, rendstyle = ~RS_None; 4225 rendset = 0, rendstyle = ~RS_None;
3307 break; 4226 break;
3308 case 1: 4227 case 1:
3309 rendset = 1, rendstyle = RS_Bold; 4228 rendset = 1, rendstyle = RS_Bold;
3310 break; 4229 break;
4230 //case 2: // low intensity
4231 case 3:
4232 rendset = 1, rendstyle = RS_Italic;
4233 break;
3311 case 4: 4234 case 4:
3312 rendset = 1, rendstyle = RS_Uline; 4235 rendset = 1, rendstyle = RS_Uline;
3313 break; 4236 break;
3314 case 5: 4237 case 5: // slowly blinking
4238 case 6: // rapidly blinking
3315 rendset = 1, rendstyle = RS_Blink; 4239 rendset = 1, rendstyle = RS_Blink;
3316 break; 4240 break;
4241 //case 6: // scoansi light background
3317 case 7: 4242 case 7:
3318 rendset = 1, rendstyle = RS_RVid; 4243 rendset = 1, rendstyle = RS_RVid;
3319 break; 4244 break;
3320 case 8: 4245 case 8:
3321 // invisible. NYI 4246 // invisible. NYI
3322 break; 4247 break;
3323 case 22: 4248 //case 9: // crossed out
4249 //case 10: // scoansi acs off, primary font
4250 //case 11: // scoansi acs on, first alt font
4251 //case 12: // scoansi acs on, |0x80, second alt font
4252 //...
4253 //case 19: // ninth alt font
4254 //case 20: // gothic
4255 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3324 rendset = 0, rendstyle = RS_Bold; 4256 rendset = 0, rendstyle = RS_Bold;
4257 break;
4258 case 22: // normal intensity
4259 rendset = 0, rendstyle = RS_Bold;
4260 break;
4261 case 23: // disable italic
4262 rendset = 0, rendstyle = RS_Italic;
3325 break; 4263 break;
3326 case 24: 4264 case 24:
3327 rendset = 0, rendstyle = RS_Uline; 4265 rendset = 0, rendstyle = RS_Uline;
3328 break; 4266 break;
3329 case 25: 4267 case 25:
3330 rendset = 0, rendstyle = RS_Blink; 4268 rendset = 0, rendstyle = RS_Blink;
3331 break; 4269 break;
4270 case 26: // variable spacing (iso 8613)
4271 rendset = 0, rendstyle = RS_Blink;
4272 break;
3332 case 27: 4273 case 27:
3333 rendset = 0, rendstyle = RS_RVid; 4274 rendset = 0, rendstyle = RS_RVid;
3334 break; 4275 break;
3335 case 28:
3336 // visible. NYI 4276 //case 28: // visible. NYI
3337 break; 4277 //case 29: // not crossed-out
3338 } 4278 }
3339 4279
3340 if (rendset != -1) 4280 if (rendset != -1)
3341 { 4281 {
3342 scr_rendition (rendset, rendstyle); 4282 scr_rendition (rendset, rendstyle);
… …
3353 case 35: 4293 case 35:
3354 case 36: 4294 case 36:
3355 case 37: 4295 case 37:
3356 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 4296 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3357 break; 4297 break;
3358#ifdef TTY_256COLOR 4298 case 38: // set fg color, ISO 8613-6
3359 case 38:
3360 if (nargs > i + 2 && arg[i + 1] == 5) 4299 if (nargs > i + 2 && arg[i + 1] == 5)
3361 { 4300 {
3362 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 4301 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3363 i += 2; 4302 i += 2;
3364 } 4303 }
3365 break; 4304 break;
3366#endif
3367 case 39: /* default fg */ 4305 case 39: /* default fg */
3368 scr_color (Color_fg, Color_fg); 4306 scr_color (Color_fg, Color_fg);
3369 break; 4307 break;
3370 4308
3371 case 40: 4309 case 40:
… …
3376 case 45: 4314 case 45:
3377 case 46: 4315 case 46:
3378 case 47: 4316 case 47:
3379 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 4317 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3380 break; 4318 break;
3381#ifdef TTY_256COLOR 4319 case 48: // set bg color, ISO 8613-6
3382 case 48:
3383 if (nargs > i + 2 && arg[i + 1] == 5) 4320 if (nargs > i + 2 && arg[i + 1] == 5)
3384 { 4321 {
3385 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 4322 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3386 i += 2; 4323 i += 2;
3387 } 4324 }
3388 break; 4325 break;
3389#endif
3390 case 49: /* default bg */ 4326 case 49: /* default bg */
3391 scr_color (Color_bg, Color_bg); 4327 scr_color (Color_bg, Color_bg);
3392 break; 4328 break;
3393 4329
3394#ifndef NO_BRIGHTCOLOR 4330 //case 50: // not variable spacing
4331
4332#if ENABLE_FRILLS
3395 case 90: 4333 case 90:
3396 case 91: /* set bright fg color */ 4334 case 91: /* set bright fg color */
3397 case 92: 4335 case 92:
3398 case 93: 4336 case 93:
3399 case 94: 4337 case 94:
3400 case 95: 4338 case 95:
3401 case 96: 4339 case 96:
3402 case 97: 4340 case 97:
3403 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4341 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3404 Color_fg);
3405 break; 4342 break;
3406 case 100: 4343 case 100:
3407 case 101: /* set bright bg color */ 4344 case 101: /* set bright bg color */
3408 case 102: 4345 case 102:
3409 case 103: 4346 case 103:
3410 case 104: 4347 case 104:
3411 case 105: 4348 case 105:
3412 case 106: 4349 case 106:
3413 case 107: 4350 case 107:
3414 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4351 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3415 Color_bg);
3416 break; 4352 break;
3417#endif 4353#endif
3418
3419 } 4354 }
3420 } 4355 }
3421} 4356}
3422/*}}} */ 4357/*}}} */
3423 4358
3424/*{{{ process Rob Nation's own graphics mode sequences */ 4359/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3425void 4360void
3426rxvt_term::process_graphics () 4361rxvt_term::process_graphics ()
3427{ 4362{
3428 unsigned char ch, cmd = cmd_getc (); 4363 unicode_t ch, cmd = cmd_getc ();
3429 4364
3430 if (cmd == 'Q') 4365 if (cmd == 'Q')
3431 { /* query graphics */ 4366 { /* query graphics */
3432 tt_printf ("\033G0\n"); /* no graphics */ 4367 tt_printf ("\033G0\012"); /* no graphics */
3433 return; 4368 return;
3434 } 4369 }
3435 /* swallow other graphics sequences until terminating ':' */ 4370 /* swallow other graphics sequences until terminating ':' */
3436 do 4371 do
3437 ch = cmd_getc (); 4372 ch = cmd_getc ();
… …
3447 */ 4382 */
3448void 4383void
3449rxvt_term::tt_printf (const char *fmt,...) 4384rxvt_term::tt_printf (const char *fmt,...)
3450{ 4385{
3451 va_list arg_ptr; 4386 va_list arg_ptr;
3452 unsigned char buf[256]; 4387 char buf[256];
3453 4388
3454 va_start (arg_ptr, fmt); 4389 va_start (arg_ptr, fmt);
3455 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4390 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3456 va_end (arg_ptr); 4391 va_end (arg_ptr);
3457 tt_write (buf, STRLEN (buf)); 4392 tt_write (buf, strlen (buf));
3458} 4393}
3459 4394
3460/* ---------------------------------------------------------------------- */ 4395/* ---------------------------------------------------------------------- */
3461/* Write data to the pty as typed by the user, pasted with the mouse, 4396/* Write data to the pty as typed by the user, pasted with the mouse,
3462 * or generated by us in response to a query ESC sequence. 4397 * or generated by us in response to a query ESC sequence.
3463 */ 4398 */
4399const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4400
3464void 4401void
3465rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4402rxvt_term::tt_write (const char *data, unsigned int len)
3466{ 4403{
3467 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4404 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4405 return;
3468 4406
3469 if (len) 4407 if (pty->pty < 0)
4408 return;
4409
4410 if (v_buflen == 0)
4411 {
4412 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4413
4414 if ((unsigned int)written == len)
4415 return;
4416
4417 data += written;
4418 len -= written;
3470 { 4419 }
4420
4421 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4422
4423 memcpy (v_buffer + v_buflen, data, len);
4424 v_buflen += len;
4425
4426 pty_ev.set (EVENT_READ | EVENT_WRITE);
4427}
4428
4429void rxvt_term::pty_write ()
4430{
4431 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4432
4433 if (written > 0)
4434 {
4435 v_buflen -= written;
4436
3471 if (v_buflen == 0) 4437 if (v_buflen == 0)
3472 { 4438 {
3473 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3474
3475 if ((unsigned int)written == len)
3476 return;
3477
3478 data += written;
3479 len -= written;
3480 }
3481
3482
3483 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3484
3485 memcpy (v_buffer + v_buflen, data, len);
3486 v_buflen += len;
3487 }
3488
3489 for (;;)
3490 {
3491 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3492
3493 if (written > 0)
3494 {
3495 v_buflen -= written;
3496
3497 if (v_buflen == 0)
3498 {
3499 free (v_buffer); 4439 free (v_buffer);
3500 v_buffer = 0; 4440 v_buffer = 0;
3501 v_buflen = 0; 4441 v_buflen = 0;
3502 4442
3503 pty_ev.set (EVENT_READ); 4443 pty_ev.set (EVENT_READ);
3504 return;
3505 }
3506
3507 memmove (v_buffer, v_buffer + written, v_buflen);
3508 }
3509 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3510 // original code just ignores this...
3511 destroy ();
3512 else
3513 {
3514 pty_ev.set (EVENT_READ | EVENT_WRITE);
3515 return; 4444 return;
3516 } 4445 }
4446
4447 memmove (v_buffer, v_buffer + written, v_buflen);
3517 } 4448 }
4449 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4450 pty_ev.set (EVENT_READ);
3518} 4451}
3519 4452
3520/*----------------------- end-of-file (C source) -----------------------*/ 4453/*----------------------- end-of-file (C source) -----------------------*/
3521 4454

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