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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.55 by pcg, Sun Feb 22 20:08:18 2004 UTC vs.
Revision 1.305 by root, Thu Feb 2 18:04:45 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
53#include <wchar.h> 54#ifdef KEYSYM_RESOURCE
55# include "keyboard.h"
56#endif
57
58#include <csignal>
59
60#if LINUX_YIELD_HACK
61# include <ctime>
62#endif
54 63
55/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
65
66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
67
68#if ENABLE_FRILLS || ISO_14755
69
70#define ISO_14755_STARTED 0x80000000UL
71#define ISO_14755_51 0x40000000UL // basic (section 5.1)
72#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
73#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
74#define ISO_14755_MASK 0x0fffffffUL
75
76#if ISO_14755
77static unsigned short iso14755_symtab[] = {
78 // keysym, unicode
79 XK_Left, 0x2190,
80 XK_KP_Left, 0x2190,
81 XK_Up, 0x2191,
82 XK_KP_Up, 0x2191,
83 XK_Right, 0x2192,
84 XK_KP_Right, 0x2192,
85 XK_Down, 0x2193,
86 XK_KP_Down, 0x2193,
87 XK_Linefeed, 0x21b4,
88 XK_Return, 0x21b5,
89 XK_KP_Enter, 0x21b5,
90
91 XK_Prior, 0x21de,
92 XK_Next, 0x21df,
93 XK_Tab, 0x21e5,
94 XK_ISO_Left_Tab, 0x21e6,
95 XK_Shift_L, 0x21e7,
96 XK_Shift_R, 0x21e7,
97
98 XK_Shift_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
181# endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = wcswidth (fname, wcslen (fname));
203
204 max_it (width, 8+5); // for char + hey
205 max_it (width, strlen (attr));
206
207 if (y >= 0)
208 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
210 x = 0;
211 }
212
213 scr_overlay_new (x, y, width, len + 2);
214
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216
217 for (int y = 0; y < len; y++)
218 {
219 char buf[9];
220
221 ch = *chr++;
222
223 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf);
225 scr_overlay_set (9, y, '=');
226# if !UNICODE3
227 if (ch >= 0x10000)
228 ch = 0xfffd;
229# endif
230 scr_overlay_set (11, y, ch, r);
231
232 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r);
234 }
235
236// {
237// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf);
240// }
241 scr_overlay_set (0, len , attr);
242 scr_overlay_set (0, len + 1, fname);
243
244 free (fname);
245
246# if ENABLE_COMBINING
247 if (alloc)
248 delete [] alloc;
249# endif
250}
251#endif
252
253void
254rxvt_term::commit_iso14755 ()
255{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260
261 if (iso14755buf & ISO_14755_51)
262 {
263 char mb[16];
264 int len;
265
266 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20)
268 len = wcstombs (mb, ch, 16);
269 else
270 {
271 mb[0] = ch[0];
272 len = 1;
273 }
274
275 if (len > 0)
276 tt_write (mb, len);
277 else
278 scr_bell ();
279 }
280
281 iso14755buf = 0;
282}
283
284int
285rxvt_term::hex_keyval (XKeyEvent &ev)
286{
287 // check wether this event corresponds to a hex digit
288 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++)
290 {
291 KeySym k = XLookupKeysym (&ev, index);
292
293 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
294 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
295 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
296 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
297 }
298
299 return -1;
300}
301#endif
56 302
57/*{{{ Convert the keypress event into a string */ 303/*{{{ Convert the keypress event into a string */
58void 304void
59rxvt_term::lookup_key (XKeyEvent &ev) 305rxvt_term::lookup_key (XKeyEvent &ev)
60{ 306{
61 int ctrl, meta, shft, len; 307 int ctrl, meta, shft, len;
62 unsigned int newlen; 308 unsigned int newlen;
63 KeySym keysym; 309 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 310 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 311 char kbuf[KBUFSZ];
69 312
70 /* 313 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 314 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 315 * escape sequence to toggle the Keypad.
73 * 316 *
74 * Always permit `shift' to override the current setting 317 * Always permit `shift' to override the current setting
75 */ 318 */
76 shft = (ev.state & ShiftMask); 319 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 320 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 321 meta = ev.state & ModMetaMask;
79 322
80 if (numlock_state || (ev.state & ModNumLockMask)) 323 if (numlock_state || (ev.state & ModNumLockMask))
81 { 324 {
82 numlock_state = (ev.state & ModNumLockMask); 325 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 326 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 331#ifdef USE_XIM
89 if (Input_Context) 332 if (Input_Context)
90 { 333 {
91 Status status_return; 334 Status status_return;
92 335
336#if 0
93#ifdef X_HAVE_UTF8_STRING 337#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 338 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 339 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 340 KBUFSZ, &keysym, &status_return);
97 else 341 else
342#endif
98#endif 343#endif
99 { 344 {
100 wchar_t wkbuf[KBUFSZ + 1]; 345 wchar_t wkbuf[KBUFSZ + 1];
101 346
102 // the XOpenIM manpage lies about hardcoding the locale 347 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 348 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 349 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 350 SET_LOCALE (rs[Rs_imLocale]);
351
106 // assume wchar_t == unicode or better 352 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 353 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 354 KBUFSZ, &keysym, &status_return);
355
109 if (rs[Rs_imLocale]) 356 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 357 SET_LOCALE (locale);
111 358
112 if (status_return == XLookupChars 359 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 360 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 381 || status_return == XLookupBoth;
135 } 382 }
136 else 383 else
137#endif 384#endif
138 { 385 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 386 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 387 valid_keysym = keysym != NoSymbol;
141 } 388 }
142 389
143 if (valid_keysym) 390 if (valid_keysym)
144 { 391 {
145 /* for some backwards compatibility */ 392#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 393 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL 394 return;
148 if (ctrl)
149# else
150 if (meta)
151# endif 395#endif
152 {
153 if (keysym == ks_bigfont)
154 {
155 change_font (FONT_UP);
156 return;
157 }
158 else if (keysym == ks_smallfont)
159 {
160 change_font (FONT_DN);
161 return;
162 }
163 }
164#endif
165 396
166 if (TermWin.saveLines) 397 if (saveLines)
167 { 398 {
168#ifdef UNSHIFTED_SCROLLKEYS 399#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 400 if (!ctrl && !meta)
170 {
171#else 401#else
172 if (IS_SCROLL_MOD) 402 if (IS_SCROLL_MOD)
403#endif
173 { 404 {
174#endif
175 int lnsppg; 405 int lnsppg;
176 406
177#ifdef PAGING_CONTEXT_LINES 407#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 408 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 409#else
180 lnsppg = TermWin.nrow * 4 / 5; 410 lnsppg = nrow * 4 / 5;
181#endif 411#endif
182 if (keysym == XK_Prior) 412 if (keysym == XK_Prior)
183 { 413 {
184 scr_page (UP, lnsppg); 414 scr_page (UP, lnsppg);
185 return; 415 return;
… …
213 scr_move_to (0, 1); 443 scr_move_to (0, 1);
214 return; 444 return;
215 } 445 }
216 else if (keysym == XK_End) 446 else if (keysym == XK_End)
217 { 447 {
218 scr_move_to (1, 0); 448 scr_move_to (1, 1);
219 return; 449 return;
220 } 450 }
221 } 451 }
222#endif 452#endif
223 } 453 }
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 458 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 459 {
230 keysym += (XK_F11 - XK_F1); 460 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 461 shft = 0; /* turn off Shift */
232 } 462 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 463 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 464 {
235 switch (keysym) 465 switch (keysym)
236 { 466 {
237 /* normal XTerm key bindings */ 467 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 468 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 469 selection_request (ev.time);
240 return; 470 return;
471#if TODO
241 /* rxvt extras */ 472 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 473 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP); 474 change_font (FONT_UP);
244 return; 475 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 476 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN); 477 change_font (FONT_DN);
247 return; 478 return;
479#endif
248 } 480 }
249 } 481 }
250 } 482 }
251#ifdef PRINTPIPE 483
252 if (keysym == XK_Print) 484#if ENABLE_FRILLS || ISO_14755
253 { 485 // ISO 14755 support
254 scr_printscreen (ctrl | shft); 486 if (shft && ctrl)
255 return;
256 } 487 {
257#endif 488 int hv;
258 489
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 490 if (iso14755buf & ISO_14755_51
260 { 491 && (keysym == XK_space || keysym == XK_KP_Space
261#ifdef KEYSYM_RESOURCE 492 || keysym == XK_Return || keysym == XK_KP_Enter))
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 493 {
264 unsigned int l; 494 commit_iso14755 ();
265 const unsigned char *kbuf0; 495 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 496# if ISO_14755
267 497 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 498# endif
276 tt_write (&ch, 1); 499 return;
277 tt_write (kbuf0, l); 500 }
501 else if ((hv = hex_keyval (ev)) >= 0)
502 {
503 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
504 | hv | ISO_14755_51;
505# if ISO_14755
506 iso14755_51 (iso14755buf & ISO_14755_MASK);
507# endif
278 return; 508 return;
279 } 509 }
280 else 510 else
511 {
512# if ENABLE_OVERLAY
513 scr_overlay_off ();
281#endif 514# endif
515 iso14755buf = 0;
516 }
517 }
518 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
519 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
520 if (!(iso14755buf & ISO_14755_STARTED))
521 {
522 iso14755buf |= ISO_14755_STARTED;
523# if ENABLE_OVERLAY
524 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
525 scr_overlay_set (0, 0, "ISO 14755 mode");
526# endif
527 }
528#endif
529
530#ifdef PRINTPIPE
531 if (keysym == XK_Print)
532 {
533 scr_printscreen (ctrl | shft);
534 return;
535 }
536#endif
537
538 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
539 {
282 { 540 {
283 newlen = 1; 541 newlen = 1;
284 switch (keysym) 542 switch (keysym)
285 { 543 {
286#ifndef NO_BACKSPACE_KEY 544#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace: 545 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace) 546 if (priv_modes & PrivMode_HaveBackSpace)
289 { 547 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 548 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177'; 549 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0'; 550 kbuf[1] = '\0';
293 } 551 }
294 else 552 else
295 STRCPY (kbuf, key_backspace); 553 strcpy (kbuf, key_backspace);
296# ifdef MULTICHAR_SET 554 break;
297 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 555#endif
556#ifndef NO_DELETE_KEY
557# ifdef XK_KP_Prior
558 case XK_KP_Delete:
559 /* allow shift to override */
560 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
298 { 561 {
299 int col, row; 562 strcpy (kbuf, "\033On");
300 563 break;
301 newlen = STRLEN (kbuf);
302 col = screen.cur.col - 1;
303 row = screen.cur.row + TermWin.saveLines;
304 if (IS_MULTI2 (screen.rend[row][col]))
305 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
306 } 564 }
565 /* FALLTHROUGH */
307# endif 566# endif
308 break;
309#endif
310#ifndef NO_DELETE_KEY
311 case XK_Delete: 567 case XK_Delete:
312 STRCPY (kbuf, key_delete); 568 strcpy (kbuf, key_delete);
313# ifdef MULTICHAR_SET
314 if (Options & Opt_mc_hack)
315 {
316 int col, row;
317
318 newlen = STRLEN (kbuf);
319 col = screen.cur.col;
320 row = screen.cur.row + TermWin.saveLines;
321 if (IS_MULTI1 (screen.rend[row][col]))
322 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
323 }
324# endif
325 break; 569 break;
326#endif 570#endif
327 case XK_Tab: 571 case XK_Tab:
328 if (shft) 572 if (shft)
329 STRCPY (kbuf, "\033[Z"); 573 strcpy (kbuf, "\033[Z");
330 else 574 else
331 { 575 {
332#ifdef CTRL_TAB_MAKES_META 576#ifdef CTRL_TAB_MAKES_META
333 if (ctrl) 577 if (ctrl)
334 meta = 1; 578 meta = 1;
… …
340 newlen = 0; 584 newlen = 0;
341 } 585 }
342 break; 586 break;
343 587
344#ifdef XK_KP_Left 588#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */ 589 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */ 590 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */ 591 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */ 592 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 593 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
350 { 594 {
351 STRCPY (kbuf, "\033OZ"); 595 strcpy (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 596 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break; 597 break;
354 } 598 }
355 else 599 else
356 /* translate to std. cursor key */ 600 /* translate to std. cursor key */
… …
359#endif 603#endif
360 case XK_Up: /* "\033[A" */ 604 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */ 605 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */ 606 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */ 607 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z"); 608 strcpy (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left]; 609 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */ 610 /* do Shift first */
367 if (shft) 611 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left]; 612 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl) 613 else if (ctrl)
370 { 614 {
371 kbuf[1] = 'O'; 615 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left]; 616 kbuf[2] = "dacb"[keysym - XK_Left];
373 } 617 }
374 else if (PrivateModes & PrivMode_aplCUR) 618 else if (priv_modes & PrivMode_aplCUR)
375 kbuf[1] = 'O'; 619 kbuf[1] = 'O';
376#ifdef MULTICHAR_SET
377 //TODO: ??
378 if (Options & Opt_mc_hack)
379 {
380 int col, row, m;
381
382 col = screen.cur.col;
383 row = screen.cur.row + TermWin.saveLines;
384 m = 0;
385 if (keysym == XK_Right
386 && IS_MULTI1 (screen.rend[row][col]))
387 m = 1;
388 else if (keysym == XK_Left)
389 {
390 if (col > 0)
391 {
392 if (IS_MULTI2 (screen.rend[row][col - 1]))
393 m = 1;
394 }
395 else if (screen.cur.row > 0)
396 {
397 col = screen.tlen[--row];
398 if (col == -1)
399 col = TermWin.ncol - 1;
400 else
401 col--;
402 if (col > 0
403 && IS_MULTI2 (screen.rend[row][col]))
404 m = 1;
405 }
406 }
407 if (m)
408 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
409 }
410#endif
411 break; 620 break;
412 621
413#ifndef UNSHIFTED_SCROLLKEYS 622#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior 623# ifdef XK_KP_Prior
415 case XK_KP_Prior: 624 case XK_KP_Prior:
416 /* allow shift to override */ 625 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 626 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
418 { 627 {
419 STRCPY (kbuf, "\033Oy"); 628 strcpy (kbuf, "\033Oy");
420 break; 629 break;
421 } 630 }
422 /* FALLTHROUGH */ 631 /* FALLTHROUGH */
423# endif 632# endif
424 case XK_Prior: 633 case XK_Prior:
425 STRCPY (kbuf, "\033[5~"); 634 strcpy (kbuf, "\033[5~");
426 break; 635 break;
427# ifdef XK_KP_Next 636# ifdef XK_KP_Next
428 case XK_KP_Next: 637 case XK_KP_Next:
429 /* allow shift to override */ 638 /* allow shift to override */
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 639 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
431 { 640 {
432 STRCPY (kbuf, "\033Os"); 641 strcpy (kbuf, "\033Os");
433 break; 642 break;
434 } 643 }
435 /* FALLTHROUGH */ 644 /* FALLTHROUGH */
436# endif 645# endif
437 case XK_Next: 646 case XK_Next:
438 STRCPY (kbuf, "\033[6~"); 647 strcpy (kbuf, "\033[6~");
439 break; 648 break;
440#endif 649#endif
441 case XK_KP_Enter: 650 case XK_KP_Enter:
442 /* allow shift to override */ 651 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 652 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
444 { 653 {
445 STRCPY (kbuf, "\033OM"); 654 strcpy (kbuf, "\033OM");
655 break;
656 }
657
658 /* FALLTHROUGH */
659
660 case XK_Return:
661 if (priv_modes & PrivMode_LFNL)
662 {
663 kbuf[0] = '\015';
664 kbuf[1] = '\012';
665 kbuf[2] = '\0';
446 } 666 }
447 else 667 else
448 { 668 {
449 kbuf[0] = '\r'; 669 kbuf[0] = '\015';
450 kbuf[1] = '\0'; 670 kbuf[1] = '\0';
451 } 671 }
452 break; 672 break;
453 673
454#ifdef XK_KP_Begin 674#ifdef XK_KP_Begin
455 case XK_KP_Begin: 675 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou"); 676 strcpy (kbuf, "\033Ou");
457 break; 677 break;
458 678
459 case XK_KP_Insert:
460 STRCPY (kbuf, "\033Op");
461 break;
462
463 case XK_KP_Delete:
464 STRCPY (kbuf, "\033On");
465 break;
466#endif 679#endif
467 case XK_KP_F1: /* "\033OP" */ 680 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */ 681 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */ 682 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */ 683 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP"); 684 strcpy (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1); 685 kbuf[2] += (keysym - XK_KP_F1);
473 break; 686 break;
474 687
475 case XK_KP_Multiply: /* "\033Oj" : "*" */ 688 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */ 689 case XK_KP_Add: /* "\033Ok" : "+" */
… …
487 case XK_KP_6: /* "\033Ov" : "6" */ 700 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */ 701 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */ 702 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */ 703 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */ 704 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 705 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
493 { 706 {
494 STRCPY (kbuf, "\033Oj"); 707 strcpy (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply); 708 kbuf[2] += (keysym - XK_KP_Multiply);
496 } 709 }
497 else 710 else
498 { 711 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 712 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0'; 713 kbuf[1] = '\0';
501 } 714 }
502 break; 715 break;
503 716
504 case XK_Find: 717 case XK_Find:
505 STRCPY (kbuf, "\033[1~"); 718 strcpy (kbuf, "\033[1~");
506 break; 719 break;
720
721#ifdef XK_KP_End
722 case XK_KP_Insert:
723 /* allow shift to override */
724 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
725 {
726 strcpy (kbuf, "\033Op");
727 break;
728 }
729 /* FALLTHROUGH */
730#endif
507 case XK_Insert: 731 case XK_Insert:
508 STRCPY (kbuf, "\033[2~"); 732 strcpy (kbuf, "\033[2~");
509 break; 733 break;
510#ifdef DXK_Remove /* support for DEC remove like key */ 734#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove: 735 case DXK_Remove:
512 /* FALLTHROUGH */ 736 /* FALLTHROUGH */
513#endif 737#endif
514 case XK_Execute: 738 case XK_Execute:
515 STRCPY (kbuf, "\033[3~"); 739 strcpy (kbuf, "\033[3~");
516 break; 740 break;
517 case XK_Select: 741 case XK_Select:
518 STRCPY (kbuf, "\033[4~"); 742 strcpy (kbuf, "\033[4~");
519 break; 743 break;
520#ifdef XK_KP_End 744#ifdef XK_KP_End
521 case XK_KP_End: 745 case XK_KP_End:
522 /* allow shift to override */ 746 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 747 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
524 { 748 {
525 STRCPY (kbuf, "\033Oq"); 749 strcpy (kbuf, "\033Oq");
526 break; 750 break;
527 } 751 }
528 /* FALLTHROUGH */ 752 /* FALLTHROUGH */
529#endif 753#endif
530 case XK_End: 754 case XK_End:
531 STRCPY (kbuf, KS_END); 755 strcpy (kbuf, KS_END);
532 break; 756 break;
533#ifdef XK_KP_Home 757#ifdef XK_KP_Home
534 case XK_KP_Home: 758 case XK_KP_Home:
535 /* allow shift to override */ 759 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 760 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
537 { 761 {
538 STRCPY (kbuf, "\033Ow"); 762 strcpy (kbuf, "\033Ow");
539 break; 763 break;
540 } 764 }
541 /* FALLTHROUGH */ 765 /* FALLTHROUGH */
542#endif 766#endif
543 case XK_Home: 767 case XK_Home:
544 STRCPY (kbuf, KS_HOME); 768 strcpy (kbuf, KS_HOME);
545 break; 769 break;
546 770
547#define FKEY(n, fkey) \ 771#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 772 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549 773
… …
601#undef FKEY 825#undef FKEY
602 default: 826 default:
603 newlen = 0; 827 newlen = 0;
604 break; 828 break;
605 } 829 }
830
606 if (newlen) 831 if (newlen)
607 len = STRLEN (kbuf); 832 len = strlen (kbuf);
608 } 833 }
834
609 /* 835 /*
610 * Pass meta for all function keys, if 'meta' option set 836 * Pass meta for all function keys, if 'meta' option set
611 */ 837 */
612#ifdef META8_OPTION 838#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0) 839 if (meta && (meta_char == 0x80) && len > 0)
… …
618 else if (ctrl && keysym == XK_minus) 844 else if (ctrl && keysym == XK_minus)
619 { 845 {
620 len = 1; 846 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 847 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
622 } 848 }
849 else if (keysym == XK_ISO_Left_Tab)
850 {
851 strcpy (kbuf, "\033[Z");
852 len = 3;
853 }
623 else 854 else
624 { 855 {
625#ifdef META8_OPTION 856#ifdef META8_OPTION
626 /* set 8-bit on */ 857 /* set 8-bit on */
627 if (meta && (meta_char == 0x80)) 858 if (meta && (meta_char == 0x80))
628 { 859 {
629 unsigned char *ch; 860 char *ch;
630 861
631 for (ch = kbuf; ch < kbuf + len; ch++) 862 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80; 863 *ch |= 0x80;
864
633 meta = 0; 865 meta = 0;
634 } 866 }
635#endif 867#endif
636 /* nil */ ; 868 /* nil */ ;
637 } 869 }
638 } 870 }
639 871
872 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
873 return;
874
640 if (len <= 0) 875 if (len <= 0)
641 return; /* not mapped */ 876 return; /* not mapped */
642 877
643 if (Options & Opt_scrollTtyKeypress) 878 if (OPTION (Opt_scrollTtyKeypress))
644 if (TermWin.view_start) 879 if (view_start)
645 { 880 {
646 TermWin.view_start = 0; 881 view_start = 0;
647 want_refresh = 1; 882 want_refresh = 1;
648 } 883 }
649 884
650 /* 885 /*
651 * these modifications only affect the static keybuffer 886 * these modifications only affect the static keybuffer
… …
666#ifdef META8_OPTION 901#ifdef META8_OPTION
667 && meta_char == C0_ESC 902 && meta_char == C0_ESC
668#endif 903#endif
669 ) 904 )
670 { 905 {
671 const unsigned char ch = C0_ESC; 906 const char ch = C0_ESC;
672 tt_write (&ch, 1); 907 tt_write (&ch, 1);
673 } 908 }
674 909
675#if defined(DEBUG_CMD)
676 /* Display keyboard buffer contents */
677 unsigned char *p;
678 int i;
679
680 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
681 for (i = 0, p = kbuf; i < len; i++, p++)
682 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
683 fprintf (stderr, "'\n");
684#endif /* DEBUG_CMD */
685 tt_write (kbuf, (unsigned int)len); 910 tt_write (kbuf, (unsigned int)len);
686} 911}
687/*}}} */ 912/*}}} */
688 913
689#if (MENUBAR_MAX) 914#if defined (KEYSYM_RESOURCE)
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
691/* attempt to `write' count to the input buffer */
692unsigned int 915unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 916rxvt_term::cmd_write (const char *str, unsigned int count)
694{ 917{
695 unsigned int n, s; 918 unsigned int n, s;
696 919
697 n = cmdbuf_ptr - cmdbuf_base; 920 n = cmdbuf_ptr - cmdbuf_base;
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 921 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
922
699 if (n > 0 && s < count) 923 if (n > 0 && s < count)
700 { 924 {
701 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 925 memmove (cmdbuf_base, cmdbuf_ptr,
702 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 926 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
703 cmdbuf_ptr = cmdbuf_base; 927 cmdbuf_ptr = cmdbuf_base;
704 cmdbuf_endp -= n; 928 cmdbuf_endp -= n;
705 s += n; 929 s += n;
706 } 930 }
931
707 if (count > s) 932 if (count > s)
708 { 933 {
709 rxvt_print_error ("data loss: cmd_write too large"); 934 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
710 count = s; 935 count = s;
711 } 936 }
937
712 for (; count--;) 938 for (; count--;)
713 *cmdbuf_endp++ = *str++; 939 *cmdbuf_endp++ = *str++;
940
941 cmd_parse ();
942
714 return 0; 943 return 0;
715} 944}
716#endif /* MENUBAR_MAX */ 945#endif
717 946
718void 947void
719rxvt_term::flush () 948rxvt_term::flush ()
720{ 949{
950 flush_ev.stop ();
951
721#ifdef TRANSPARENT 952#ifdef TRANSPARENT
722 if (want_full_refresh) 953 if (want_full_refresh)
723 { 954 {
724 want_full_refresh = 0; 955 want_full_refresh = 0;
725 scr_clear (); 956 scr_clear ();
726 scr_touch (false); 957 scr_touch (false);
727 want_refresh = 1;
728 } 958 }
729#endif 959#endif
730 960
731 if (want_refresh) 961 if (want_refresh)
732 { 962 {
963 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
964 {
965 int row = view_start;
966 int end_row = row + nrow;
967
968 while (row > top_row && ROW (row - 1).is_longer ())
969 --row;
970
971 do
972 {
973 int start_row = row;
974 line_t *l;
975
976 do
977 {
978 l = &ROW (row++);
979
980 if (!(l->f & LINE_FILTERED))
981 {
982 // line not filtered, mark it as filtered
983 l->f |= LINE_FILTERED;
984 while (l->is_longer ())
985 {
986 l = &ROW (row++);
987 l->f |= LINE_FILTERED;
988 }
989
990 // and filter it
991 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
992
993 break;
994 }
995 }
996 while (l->is_longer () && row < end_row);
997 }
998 while (row < end_row);
999 }
1000
733 scr_refresh (refresh_type); 1001 scr_refresh ();
734 scrollbar_show (1); 1002 scrollbar_show (1);
735#ifdef USE_XIM 1003#ifdef USE_XIM
736 IMSendSpot (); 1004 IMSendSpot ();
737#endif 1005#endif
738
739 } 1006 }
740 1007
741 display->flush (); 1008 display->flush ();
742} 1009}
743 1010
744void 1011void
745rxvt_term::check_cb (check_watcher &w) 1012rxvt_term::check_cb (check_watcher &w)
746{ 1013{
747 SET_R (this); 1014 make_current ();
748 SET_LOCALE (locale);
749 1015
1016 display->flush ();
1017
1018 if (want_refresh && !flush_ev.active)
1019 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1020}
1021
1022void
1023rxvt_term::flush_cb (time_watcher &w)
1024{
1025 make_current ();
1026
1027 refresh_limit = 1;
1028 refresh_count = 0;
750 flush (); 1029 flush ();
751} 1030}
752 1031
753#ifdef CURSOR_BLINK 1032#ifdef CURSOR_BLINK
754void 1033void
755rxvt_term::cursor_blink_cb (time_watcher &w) 1034rxvt_term::cursor_blink_cb (time_watcher &w)
756{ 1035{
757 hidden_cursor = !hidden_cursor; 1036 hidden_cursor = !hidden_cursor;
758 want_refresh = 1; 1037 want_refresh = 1;
759 1038
760 w.start (w.at + BLINK_INTERVAL); 1039 w.start (w.at + CURSOR_BLINK_INTERVAL);
761} 1040}
762#endif 1041#endif
763 1042
764#ifdef TEXT_BLINK 1043#ifdef TEXT_BLINK
765void 1044void
… …
772 w.start (w.at + TEXT_BLINK_INTERVAL); 1051 w.start (w.at + TEXT_BLINK_INTERVAL);
773 } 1052 }
774} 1053}
775#endif 1054#endif
776 1055
1056#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1057void
1058rxvt_term::cont_scroll_cb (time_watcher &w)
1059{
1060 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1061 scr_page (scrollbar_isUp() ? UP : DN, 1))
1062 {
1063 want_refresh = 1;
1064 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1065 }
1066}
1067#endif
1068
1069#ifdef SELECTION_SCROLLING
1070void
1071rxvt_term::sel_scroll_cb (time_watcher &w)
1072{
1073 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1074 {
1075 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1076 want_refresh = 1;
1077 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1078 }
1079}
1080#endif
1081
1082#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1083void
1084rxvt_term::slip_wheel_cb (time_watcher &w)
1085{
1086 if (mouse_slip_wheel_speed == 0
1087 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1088 : scr_page (UP, mouse_slip_wheel_speed))
1089 {
1090 if (view_start == top_row || view_start == 0)
1091 mouse_slip_wheel_speed = 0;
1092
1093 want_refresh = 1;
1094 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1095 }
1096}
1097#endif
1098
1099#if LINUX_YIELD_HACK
1100static struct event_handler
1101{
1102 check_watcher yield_ev;
1103
1104 void yield_cb (check_watcher &w)
1105 {
1106 // this should really be sched_yield(), but the linux guys thought
1107 // that giving a process calling sched_yield () less cpu time than
1108 // ones with high nice levels is a useful thing to do. It surely is is
1109 // allowed by the sus... as is returning ENOSYS.
1110
1111 struct timespec ts = { 0, 0 };
1112 nanosleep (&ts, 0);
1113
1114 w.stop ();
1115 }
1116
1117 event_handler ()
1118 : yield_ev (this, &event_handler::yield_cb)
1119 {
1120 }
1121} event_handler;
1122#endif
1123
777bool 1124bool
778rxvt_term::pty_fill () 1125rxvt_term::pty_fill ()
779{ 1126{
780 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 }
781 1134
782 memmove (cmdbuf_base, cmdbuf_ptr, n); 1135 memmove (cmdbuf_base, cmdbuf_ptr, n);
783 cmdbuf_ptr = cmdbuf_base; 1136 cmdbuf_ptr = cmdbuf_base;
784 cmdbuf_endp = cmdbuf_ptr + n; 1137 cmdbuf_endp = cmdbuf_ptr + n;
785 1138
786 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1139 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
787 1140
788 if (n > 0) 1141 if (r > 0)
789 { 1142 {
790 cmdbuf_endp += n; 1143 cmdbuf_endp += r;
791 return true; 1144 return true;
792 } 1145 }
793 else if (n < 0 && errno != EAGAIN) 1146 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1147 {
1148#if LINUX_YIELD_HACK
1149 if (display->is_local)
1150 event_handler.yield_ev.start ();
1151#endif
1152 }
1153 else
1154 {
1155 pty_ev.stop ();
1156
1157 if (!OPTION (Opt_hold))
794 destroy (); 1158 destroy ();
795 1159 }
1160
796 return false; 1161 return false;
797} 1162}
798 1163
799void 1164void
800rxvt_term::pty_cb (io_watcher &w, short revents) 1165rxvt_term::pty_cb (io_watcher &w, short revents)
801{ 1166{
802 SET_R (this); 1167 make_current ();
803 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;
804 1174
805 if (revents & EVENT_WRITE) 1175 if (revents & EVENT_WRITE)
806 tt_write (0, 0); 1176 pty_write ();
807 else if (revents & EVENT_READ)
808 {
809 bool flag = true;
810
811 // loop, but don't allow a single term to monopolize us
812 // the number of loops is fully arbitrary, and thus wrong
813 while (flag && pty_fill ())
814 {
815 if (!seen_input)
816 {
817 seen_input = 1;
818 /* once we know the shell is running, send the screen size. Again! */
819 tt_winch ();
820 }
821
822 uint32_t ch = NOCHAR;
823
824 for (;;)
825 {
826 if (ch == NOCHAR)
827 ch = next_char ();
828
829 if (ch == NOCHAR) // TODO: improve
830 break;
831
832 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
833 {
834 /* Read a text string from the input buffer */
835 uint32_t buf[BUFSIZ];
836 bool refreshnow = false;
837 int nlines = 0;
838 uint32_t *str = buf;
839
840 *str++ = ch;
841
842 for (;;)
843 {
844 ch = next_char ();
845
846 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
847 break;
848 else
849 {
850 *str++ = ch;
851
852 if (ch == '\n')
853 {
854 nlines++;
855 refresh_count++;
856
857 if (! (Options & Opt_jumpScroll)
858 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
859 {
860 refreshnow = true;
861 flag = false;
862 ch = NOCHAR;
863 break;
864 }
865
866 // scr_add_lines only works for nlines < TermWin.nrow - 1.
867 if (nlines >= TermWin.nrow - 1)
868 {
869 scr_add_lines (buf, nlines, str - buf);
870 nlines = 0;
871 str = buf;
872 }
873 }
874
875 if (str >= buf + BUFSIZ)
876 {
877 ch = NOCHAR;
878 break;
879 }
880 }
881 }
882
883 scr_add_lines (buf, nlines, str - buf);
884
885 /*
886 * If there have been a lot of new lines, then update the screen
887 * What the heck I'll cheat and only refresh less than every page-full.
888 * the number of pages between refreshes is refresh_limit, which
889 * is incremented here because we must be doing flat-out scrolling.
890 *
891 * refreshing should be correct for small scrolls, because of the
892 * time-out
893 */
894 if (refreshnow)
895 {
896 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
897 refresh_limit++;
898
899 scr_refresh (refresh_type);
900 }
901
902 }
903 else
904 {
905 switch (ch)
906 {
907 default:
908 process_nonprinting (ch);
909 break;
910 case C0_ESC: /* escape char */
911 process_escape_seq ();
912 break;
913 /*case 0x9b: */ /* CSI */
914 /* process_csi_seq (); */
915 }
916
917 ch = NOCHAR;
918 }
919 }
920 }
921 }
922} 1177}
923 1178
924// read the next character, currently handles UTF-8 1179void
925// will probably handle all sorts of other stuff in the future 1180rxvt_term::pointer_unblank ()
926uint32_t
927rxvt_term::next_char ()
928{ 1181{
929 while (cmdbuf_ptr < cmdbuf_endp) 1182 XDefineCursor (dpy, vt, TermWin_cursor);
930 { 1183 recolour_cursor ();
931 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
932 return *cmdbuf_ptr++;
933 1184
934 wchar_t wc; 1185#ifdef POINTER_BLANK
935 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1186 hidden_pointer = 0;
936 1187
937 if (len == (size_t)-2) 1188 if (OPTION (Opt_pointerBlank))
938 return NOCHAR; 1189 pointer_ev.start (NOW + pointerBlankDelay);
939 1190#endif
940 if (len == (size_t)-1)
941 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
942
943 // assume wchar == unicode
944 cmdbuf_ptr += len;
945 return wc;
946 }
947
948 return NOCHAR;
949}
950
951/* rxvt_cmd_getc () - Return next input character */
952/*
953 * Return the next input character after first passing any keyboard input
954 * to the command.
955 */
956uint32_t
957rxvt_term::cmd_getc ()
958{
959 for (;;)
960 {
961 uint32_t c = next_char ();
962 if (c != NOCHAR)
963 return c;
964
965 // incomplete sequences should occur rarely, still, a better solution
966 // would be preferred. either setjmp/longjmp or better design.
967 fcntl (cmd_fd, F_SETFL, 0);
968 pty_fill ();
969 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
970 }
971} 1191}
972 1192
973#ifdef POINTER_BLANK 1193#ifdef POINTER_BLANK
974void 1194void
975rxvt_term::pointer_unblank ()
976{
977 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
978 recolour_cursor ();
979
980 hidden_pointer = 0;
981
982 if (Options & Opt_pointerBlank)
983 pointer_ev.start (NOW + pointerBlankDelay);
984}
985
986void
987rxvt_term::pointer_blank () 1195rxvt_term::pointer_blank ()
988{ 1196{
989 if (! (Options & Opt_pointerBlank)) 1197 if (!OPTION (Opt_pointerBlank))
990 return; 1198 return;
991 1199
992 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1200 XDefineCursor (dpy, vt, display->blank_cursor);
993 XFlush (display->display); 1201 XFlush (dpy);
994 1202
995 hidden_pointer = 1; 1203 hidden_pointer = 1;
996} 1204}
997 1205
998void 1206void
999rxvt_term::pointer_cb (time_watcher &w) 1207rxvt_term::pointer_cb (time_watcher &w)
1000{ 1208{
1001 SET_R (this); 1209 make_current ();
1002 SET_LOCALE (locale);
1003 1210
1004 pointer_blank (); 1211 pointer_blank ();
1005} 1212}
1006#endif 1213#endif
1007 1214
1008void 1215void
1009rxvt_term::mouse_report (const XButtonEvent &ev) 1216rxvt_term::mouse_report (XButtonEvent &ev)
1010{ 1217{
1011 int button_number, key_state = 0; 1218 int button_number, key_state = 0;
1012 int x, y; 1219 int x, y;
1013 1220
1014 x = ev.x; 1221 x = ev.x;
1015 y = ev.y; 1222 y = ev.y;
1016 pixel_position (&x, &y); 1223 pixel_position (&x, &y);
1017 1224
1018 if (MEvent.button == AnyButton) 1225 if (MEvent.button == AnyButton)
1019 {
1020 button_number = 3; 1226 button_number = 3;
1021 }
1022 else 1227 else
1023 { 1228 {
1024 button_number = MEvent.button - Button1; 1229 button_number = MEvent.button - Button1;
1025 /* add 0x3D for wheel events, like xterm does */ 1230 /* add 0x3D for wheel events, like xterm does */
1026 if (button_number >= 3) 1231 if (button_number >= 3)
1027 button_number += (64 - 3); 1232 button_number += (64 - 3);
1028 } 1233 }
1029 1234
1030 if (PrivateModes & PrivMode_MouseX10) 1235 if (priv_modes & PrivMode_MouseX10)
1031 { 1236 {
1032 /* 1237 /*
1033 * do not report ButtonRelease 1238 * do not report ButtonRelease
1034 * no state info allowed 1239 * no state info allowed
1035 */ 1240 */
… …
1050 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1255 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1051 + ((MEvent.state & ControlMask) ? 16 : 0); 1256 + ((MEvent.state & ControlMask) ? 16 : 0);
1052#ifdef MOUSE_REPORT_DOUBLECLICK 1257#ifdef MOUSE_REPORT_DOUBLECLICK
1053 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1258 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1054#endif 1259#endif
1055
1056 } 1260 }
1057 1261
1058#ifdef DEBUG_MOUSEREPORT 1262#if DEBUG_MOUSEREPORT
1059 fprintf (stderr, "Mouse ["); 1263 fprintf (stderr, "Mouse [");
1060 if (key_state & 16) 1264 if (key_state & 16)
1061 fputc ('C', stderr); 1265 fputc ('C', stderr);
1062 if (key_state & 4) 1266 if (key_state & 4)
1063 fputc ('S', stderr); 1267 fputc ('S', stderr);
… …
1067 fputc ('2', stderr); 1271 fputc ('2', stderr);
1068 fprintf (stderr, "]: <%d>, %d/%d\n", 1272 fprintf (stderr, "]: <%d>, %d/%d\n",
1069 button_number, 1273 button_number,
1070 x + 1, 1274 x + 1,
1071 y + 1); 1275 y + 1);
1072#else 1276#endif
1277
1073 tt_printf ("\033[M%c%c%c", 1278 tt_printf ("\033[M%c%c%c",
1074 (32 + button_number + key_state), 1279 (32 + button_number + key_state),
1075 (32 + x + 1), 1280 (32 + x + 1),
1076 (32 + y + 1)); 1281 (32 + y + 1));
1077#endif
1078} 1282}
1079
1080#ifdef USING_W11LIB
1081void
1082rxvt_W11_process_x_event (XEvent *ev)
1083{
1084 rxvt_t *r = rxvt_get_r ();
1085
1086 x_cb (*ev);
1087}
1088#endif
1089 1283
1090/*{{{ process an X event */ 1284/*{{{ process an X event */
1091void 1285void
1092rxvt_term::x_cb (XEvent &ev) 1286rxvt_term::x_cb (XEvent &ev)
1093{ 1287{
1094 SET_R (this); 1288 make_current ();
1095 SET_LOCALE (locale);
1096 1289
1097#if defined(CURSOR_BLINK) 1290 dLocal (Display *, dpy);
1098 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1099 {
1100 if (hidden_cursor)
1101 {
1102 hidden_cursor = 0;
1103 want_refresh = 1;
1104 }
1105 1291
1106 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1292 if (ev.xany.window == vt
1107 } 1293 && SHOULD_INVOKE (HOOK_X_EVENT)
1108#endif 1294 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1109
1110#if defined(POINTER_BLANK)
1111 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1112 {
1113 if (ev.type == MotionNotify
1114 || ev.type == ButtonPress
1115 || ev.type == ButtonRelease)
1116 if (hidden_pointer)
1117 pointer_unblank ();
1118
1119 if (ev.type == KeyPress && hidden_pointer == 0)
1120 pointer_blank ();
1121 }
1122#endif
1123
1124#ifdef USE_XIM
1125 if (XFilterEvent (&ev, None))
1126 return; 1295 return;
1127#endif
1128 1296
1297 // for XQueryPointer
1129 Window unused_root, unused_child; 1298 Window unused_root, unused_child;
1130 int unused_root_x, unused_root_y; 1299 int unused_root_x, unused_root_y;
1131 unsigned int unused_mask; 1300 unsigned int unused_mask;
1132
1133#ifdef DEBUG_X
1134 const char *const eventnames[] =
1135 { /* mason - this matches my system */
1136 "",
1137 "",
1138 "KeyPress",
1139 "KeyRelease",
1140 "ButtonPress",
1141 "ButtonRelease",
1142 "MotionNotify",
1143 "EnterNotify",
1144 "LeaveNotify",
1145 "FocusIn",
1146 "FocusOut",
1147 "KeymapNotify",
1148 "Expose",
1149 "GraphicsExpose",
1150 "NoExpose",
1151 "VisibilityNotify",
1152 "CreateNotify",
1153 "DestroyNotify",
1154 "UnmapNotify",
1155 "MapNotify",
1156 "MapRequest",
1157 "ReparentNotify",
1158 "ConfigureNotify",
1159 "ConfigureRequest",
1160 "GravityNotify",
1161 "ResizeRequest",
1162 "CirculateNotify",
1163 "CirculateRequest",
1164 "PropertyNotify",
1165 "SelectionClear",
1166 "SelectionRequest",
1167 "SelectionNotify",
1168 "ColormapNotify",
1169 "ClientMessage",
1170 "MappingNotify"
1171 };
1172#endif
1173
1174#ifdef DEBUG_X
1175 struct timeval tp;
1176 struct tm *ltt;
1177 (void)gettimeofday (&tp, NULL);
1178 ltt = localtime (& (tp.tv_sec));
1179 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));
1180#endif
1181 1301
1182 switch (ev.type) 1302 switch (ev.type)
1183 { 1303 {
1184 case KeyPress: 1304 case KeyPress:
1305#if ISO_14755
1306 if (!(iso14755buf & ISO_14755_52))
1307#endif
1185 lookup_key (ev.xkey); 1308 lookup_key (ev.xkey);
1309
1310 break;
1311
1312 case KeyRelease:
1313 {
1314#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1315 KeySym keysym;
1316
1317 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1318#endif
1319
1320#if ENABLE_FRILLS || ISO_14755
1321 // ISO 14755 support
1322 if (iso14755buf)
1323 if (iso14755buf & ISO_14755_52)
1324 {
1325# if ENABLE_OVERLAY
1326 scr_overlay_off ();
1327# endif
1328# if ISO_14755
1329 // iso14755 part 5.2 handling: release time
1330 // first: controls
1331 if ((ev.xkey.state & ControlMask)
1332 && ((keysym >= 0x40 && keysym <= 0x5f)
1333 || (keysym >= 0x61 && keysym <= 0x7f)))
1334 {
1335 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1336 commit_iso14755 ();
1337 goto skip_switch;
1338 }
1339
1340 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1341 if (i[0] == keysym)
1342 {
1343 iso14755buf = ISO_14755_51 | i[1];
1344 commit_iso14755 ();
1345 goto skip_switch;
1346 }
1347
1348 scr_bell ();
1349# endif
1350 iso14755buf = 0;
1351 break;
1352 }
1353 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1354 {
1355# if ENABLE_OVERLAY
1356 scr_overlay_off ();
1357# endif
1358 if (iso14755buf & ISO_14755_51)
1359 commit_iso14755 ();
1360#if ISO_14755
1361 else if (iso14755buf & ISO_14755_STARTED)
1362 {
1363 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1364
1365 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1366 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1367 }
1368# endif
1369 else
1370 iso14755buf = 0;
1371 }
1372#endif
1373
1374 if (ev.xany.window == vt
1375 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1186 break; 1376 break;
1187 1377
1188#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1378#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1189 case KeyRelease:
1190 {
1191 if (! (ev.xkey.state & ControlMask)) 1379 if (!(ev.xkey.state & ControlMask))
1380 slip_wheel_ev.stop ();
1381 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1192 mouse_slip_wheel_speed = 0; 1382 mouse_slip_wheel_speed = 0;
1193 else 1383#endif
1194 {
1195 KeySym ks;
1196
1197 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1198 if (ks == XK_Control_L || ks == XK_Control_R)
1199 mouse_slip_wheel_speed = 0;
1200 }
1201 break; 1384 break;
1202 } 1385 }
1203#endif
1204 1386
1205 case ButtonPress: 1387 case ButtonPress:
1206 button_press (ev.xbutton); 1388 button_press (ev.xbutton);
1207 break; 1389 break;
1208 1390
… …
1210 button_release (ev.xbutton); 1392 button_release (ev.xbutton);
1211 break; 1393 break;
1212 1394
1213 case ClientMessage: 1395 case ClientMessage:
1214 if (ev.xclient.format == 32 1396 if (ev.xclient.format == 32
1215 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1397 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1216 destroy ();
1217#ifdef OFFIX_DND
1218 /* OffiX Dnd (drag 'n' drop) protocol */
1219 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1220 && (ev.xclient.data.l[0] == DndFile
1221 || ev.xclient.data.l[0] == DndDir
1222 || ev.xclient.data.l[0] == DndLink))
1223 { 1398 {
1224 /* Get Dnd data */ 1399 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1225 Atom ActualType; 1400 {
1226 int ActualFormat; 1401 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1227 unsigned char *data; 1402 {
1228 unsigned long Size, RemainingBytes; 1403 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1229 1404 {
1230 XGetWindowProperty (display->display, display->root, 1405 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1231 xa[XA_DNDSELECTION], 1406 destroy ();
1232 0L, 1000000L, 1407 }
1233 False, AnyPropertyType, 1408#if ENABLE_EWMH
1234 &ActualType, &ActualFormat, 1409 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1235 &Size, &RemainingBytes, 1410 XSendEvent (dpy, ev.xclient.window = display->root,
1411 False, SubstructureRedirectMask | SubstructureNotifyMask,
1236 &data); 1412 &ev);
1237 XChangeProperty (display->display, display->root, 1413#endif
1238 XA_CUT_BUFFER0, XA_STRING, 1414 }
1239 8, PropModeReplace, 1415 }
1240 data, STRLEN (data)); 1416#if ENABLE_XEMBED
1241 selection_paste (display->root, XA_CUT_BUFFER0, True); 1417 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1242 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1418 {
1419 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1420 focus_in ();
1421 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1422 focus_out ();
1423 }
1424#endif
1243 } 1425 }
1244#endif /* OFFIX_DND */
1245 break; 1426 break;
1246 1427
1247 case MappingNotify: 1428 case MappingNotify:
1248 XRefreshKeyboardMapping (& (ev.xmapping)); 1429 XRefreshKeyboardMapping (&ev.xmapping);
1249 break; 1430 break;
1250 1431
1251 /* 1432 /*
1252 * XXX: this is not the _current_ arrangement 1433 * XXX: this is not the _current_ arrangement
1253 * Here's my conclusion: 1434 * Here's my conclusion:
… …
1272 break; 1453 break;
1273 } 1454 }
1274 break; 1455 break;
1275 1456
1276 case FocusIn: 1457 case FocusIn:
1277 if (!TermWin.focus) 1458 focus_in ();
1459 break;
1460
1461 case FocusOut:
1462 focus_out ();
1463 break;
1464
1465 case ConfigureNotify:
1466 if (ev.xconfigure.window == parent[0])
1278 { 1467 {
1279 TermWin.focus = 1; 1468 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1280 want_refresh = 1; 1469 ;
1281#ifdef USE_XIM
1282 if (Input_Context != NULL)
1283 XSetICFocus (Input_Context);
1284#endif
1285#ifdef CURSOR_BLINK
1286 if (Options & Opt_cursorBlink)
1287 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1288#endif
1289 1470
1471 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1472 {
1473 seen_resize = 1;
1474 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1475 }
1476
1477 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1478
1479#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1480 if (OPTION (Opt_transparent))
1481 check_our_parents ();
1482#endif
1290 } 1483 }
1291 break; 1484 break;
1292 1485
1293 case FocusOut:
1294 if (TermWin.focus)
1295 {
1296 TermWin.focus = 0;
1297 want_refresh = 1;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XUnsetICFocus (Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.stop ();
1305 hidden_cursor = 0;
1306#endif
1307
1308 }
1309 break;
1310
1311 case ConfigureNotify: 1486 case PropertyNotify:
1312 if (ev.xconfigure.window == TermWin.parent[0]) 1487 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1313 { 1488 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1314 int height, width; 1489 && ev.xproperty.state == PropertyNewValue)
1490 selection_property (ev.xproperty.window, ev.xproperty.atom);
1315 1491
1316 do
1317 { /* Wrap lots of configures into one */
1318 width = ev.xconfigure.width;
1319 height = ev.xconfigure.height;
1320 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1321 }
1322 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1323
1324 if (szHint.width != width || szHint.height != height)
1325 {
1326 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1327 resize_all_windows (width, height, 1);
1328 }
1329#ifdef DEBUG_SIZE
1330 else
1331 {
1332 D_SIZE ((stderr, "Size: Not resizing"));
1333 }
1334#endif
1335#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1336 if (Options & Opt_transparent)
1337 {
1338 check_our_parents ();
1339 if (am_transparent)
1340 want_full_refresh = 1;
1341 }
1342#endif
1343
1344 }
1345 break; 1492 break;
1346 1493
1347 case SelectionClear: 1494 case SelectionClear:
1348 display->set_selection_owner (0); 1495 selection_clear ();
1349 break; 1496 break;
1350 1497
1351 case SelectionNotify: 1498 case SelectionNotify:
1352 if (selection_wait == Sel_normal) 1499 if (selection_wait == Sel_normal)
1353 selection_paste (ev.xselection.requestor, 1500 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1354 ev.xselection.property, True);
1355 break; 1501 break;
1356 1502
1357 case SelectionRequest: 1503 case SelectionRequest:
1358 selection_send (ev.xselectionrequest); 1504 selection_send (ev.xselectionrequest);
1359 break; 1505 break;
1360 1506
1507 case MapNotify:
1508 mapped = 1;
1509#ifdef TEXT_BLINK
1510 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1511#endif
1512 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1513 break;
1514
1361 case UnmapNotify: 1515 case UnmapNotify:
1362 TermWin.mapped = 0; 1516 mapped = 0;
1363#ifdef TEXT_BLINK 1517#ifdef TEXT_BLINK
1364 text_blink_ev.stop (); 1518 text_blink_ev.stop ();
1365#endif 1519#endif
1366 break; 1520 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1367
1368 case MapNotify:
1369 TermWin.mapped = 1;
1370#ifdef TEXT_BLINK
1371 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1372#endif
1373 break; 1521 break;
1374 1522
1375#ifdef TRANSPARENT 1523#ifdef TRANSPARENT
1376 case ReparentNotify: 1524 case ReparentNotify:
1377 rootwin_cb (ev); 1525 rootwin_cb (ev);
1378 break; 1526 break;
1379#endif /* TRANSPARENT */ 1527#endif /* TRANSPARENT */
1380 1528
1381 case GraphicsExpose: 1529 case GraphicsExpose:
1382 case Expose: 1530 case Expose:
1383 if (ev.xany.window == TermWin.vt) 1531 if (ev.xany.window == vt)
1384 { 1532 {
1385#ifdef NO_SLOW_LINK_SUPPORT 1533 do
1386 scr_expose (ev.xexpose.x, ev.xexpose.y, 1534 scr_expose (ev.xexpose.x, ev.xexpose.y,
1387 ev.xexpose.width, ev.xexpose.height, False); 1535 ev.xexpose.width, ev.xexpose.height, False);
1388#else 1536 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1389 // don't understand this, so commented it out 1537
1538 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1539
1540 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1390 scr_expose (ev.xexpose.x, ev.xexpose.y, 1541 scr_expose (ev.xexpose.x, ev.xexpose.y,
1391 ev.xexpose.width, ev.xexpose.height, False); 1542 ev.xexpose.width, ev.xexpose.height, False);
1392 //scr_expose (ev.xexpose.x, 0, 1543
1393 // ev.xexpose.width, TermWin.height, False);
1394#endif
1395 want_refresh = 1; 1544 want_refresh = 1;
1396 } 1545 }
1397 else 1546 else
1398 { 1547 {
1399 XEvent unused_event; 1548 XEvent unused_event;
1400 1549
1401 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1550 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1402 Expose, 1551 ;
1403 &unused_event)) ; 1552 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1404 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1553 ;
1405 GraphicsExpose, 1554
1406 &unused_event)) ;
1407 if (isScrollbarWindow (ev.xany.window)) 1555 if (isScrollbarWindow (ev.xany.window))
1408 { 1556 {
1409 scrollBar.setIdle (); 1557 scrollBar.setIdle ();
1410 scrollbar_show (0); 1558 scrollbar_show (0);
1411 } 1559 }
1412#ifdef MENUBAR 1560
1413 if (menubar_visible () && isMenuBarWindow (ev.xany.window)) 1561#ifdef TRANSPARENT
1414 menubar_expose (); 1562 if (am_transparent && ev.xany.window == parent[0])
1563 XClearWindow (dpy, ev.xany.window);
1415#endif 1564#endif
1416 } 1565 }
1417 break; 1566 break;
1418 1567
1419 case MotionNotify: 1568 case MotionNotify:
1420#ifdef POINTER_BLANK 1569#ifdef POINTER_BLANK
1421 if (hidden_pointer) 1570 if (hidden_pointer)
1422 pointer_unblank (); 1571 pointer_unblank ();
1423#endif 1572#endif
1424#if MENUBAR 1573 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1425 if (isMenuBarWindow (ev.xany.window)) 1574 break;
1575
1576 if (ev.xany.window == vt)
1426 { 1577 {
1427 menubar_control (& (ev.xbutton)); 1578 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1428 break; 1579 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1429 } 1580 ; // nop
1430#endif
1431 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1432 break;
1433
1434 if (ev.xany.window == TermWin.vt)
1435 {
1436 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1581 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1437 { 1582 {
1438 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1583 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1439 ; 1584 ;
1440 1585
1441 XQueryPointer (display->display, TermWin.vt, 1586 XQueryPointer (dpy, vt,
1442 &unused_root, &unused_child, 1587 &unused_root, &unused_child,
1443 &unused_root_x, &unused_root_y, 1588 &unused_root_x, &unused_root_y,
1444 & (ev.xbutton.x), & (ev.xbutton.y), 1589 &ev.xbutton.x, &ev.xbutton.y,
1445 &unused_mask); 1590 &ev.xbutton.state);
1446#ifdef MOUSE_THRESHOLD 1591#ifdef MOUSE_THRESHOLD
1447 /* deal with a `jumpy' mouse */ 1592 /* deal with a `jumpy' mouse */
1448 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1593 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1449 { 1594 {
1450#endif 1595#endif
1596#if ISO_14755
1597 // 5.4
1598 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1599 {
1600 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1601 break;
1602 }
1603#endif
1451 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1604 selection_extend (ev.xbutton.x, ev.xbutton.y,
1452 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1605 ev.xbutton.state & Button3Mask ? 2 : 0);
1606
1453#ifdef SELECTION_SCROLLING 1607#ifdef SELECTION_SCROLLING
1454 if (ev.xbutton.y < TermWin.int_bwidth 1608 if (ev.xbutton.y < int_bwidth
1455 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1609 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1456 { 1610 {
1457 int dist; 1611 int dist;
1458
1459 pending_scroll_selection=1;
1460 1612
1461 /* don't clobber the current delay if we are 1613 /* don't clobber the current delay if we are
1462 * already in the middle of scrolling. 1614 * already in the middle of scrolling.
1463 */ 1615 */
1464 if (scroll_selection_delay<=0) 1616 if (!sel_scroll_ev.active)
1465 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1617 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1466 1618
1467 /* save the event params so we can highlight 1619 /* save the event params so we can highlight
1468 * the selection in the pending-scroll loop 1620 * the selection in the pending-scroll loop
1469 */ 1621 */
1470 selection_save_x=ev.xbutton.x; 1622 selection_save_x = ev.xbutton.x;
1471 selection_save_y=ev.xbutton.y; 1623 selection_save_y = ev.xbutton.y;
1472 selection_save_state=
1473 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1624 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1474 1625
1475 /* calc number of lines to scroll */ 1626 /* calc number of lines to scroll */
1476 if (ev.xbutton.y<TermWin.int_bwidth) 1627 if (ev.xbutton.y < int_bwidth)
1477 { 1628 {
1478 scroll_selection_dir = UP; 1629 scroll_selection_dir = UP;
1479 dist = TermWin.int_bwidth - ev.xbutton.y; 1630 dist = int_bwidth - ev.xbutton.y;
1480 } 1631 }
1481 else 1632 else
1482 { 1633 {
1483 scroll_selection_dir = DN; 1634 scroll_selection_dir = DN;
1484 dist = ev.xbutton.y - 1635 dist = ev.xbutton.y - (int_bwidth + height);
1485 (TermWin.int_bwidth + TermWin.height);
1486 } 1636 }
1637
1487 scroll_selection_lines= (Pixel2Height (dist)/ 1638 scroll_selection_lines = Pixel2Height (dist)
1488 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1639 / SELECTION_SCROLL_LINE_SPEEDUP
1640 + 1;
1489 MIN_IT (scroll_selection_lines, 1641 min_it (scroll_selection_lines,
1490 SELECTION_SCROLL_MAX_LINES); 1642 SELECTION_SCROLL_MAX_LINES);
1491 } 1643 }
1492 else 1644 else
1493 { 1645 {
1494 /* we are within the text window, so we 1646 /* we are within the text window, so we
1495 * shouldn't be scrolling 1647 * shouldn't be scrolling
1496 */ 1648 */
1497 pending_scroll_selection = 0; 1649 if (sel_scroll_ev.active)
1650 sel_scroll_ev.stop();
1498 } 1651 }
1499#endif 1652#endif
1500#ifdef MOUSE_THRESHOLD 1653#ifdef MOUSE_THRESHOLD
1501
1502 } 1654 }
1503#endif 1655#endif
1504
1505 } 1656 }
1506 } 1657 }
1507 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1658 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1508 { 1659 {
1509 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1660 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1510 MotionNotify, &ev)) ; 1661 MotionNotify, &ev))
1662 ;
1663
1511 XQueryPointer (display->display, scrollBar.win, 1664 XQueryPointer (dpy, scrollBar.win,
1512 &unused_root, &unused_child, 1665 &unused_root, &unused_child,
1513 &unused_root_x, &unused_root_y, 1666 &unused_root_x, &unused_root_y,
1514 & (ev.xbutton.x), & (ev.xbutton.y), 1667 &ev.xbutton.x, &ev.xbutton.y,
1515 &unused_mask); 1668 &unused_mask);
1516 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1669 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1517 scrollbar_size ()); 1670 scrollbar_size ());
1518 scr_refresh (refresh_type); 1671 want_refresh = 1;
1519 refresh_limit = 0; 1672 refresh_limit = 0;
1520 scrollbar_show (1); 1673 scrollbar_show (1);
1521 } 1674 }
1522 break; 1675 break;
1523 } 1676 }
1524}
1525 1677
1678skip_switch: ;
1679
1680#if defined(CURSOR_BLINK)
1681 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1682 {
1683 if (hidden_cursor)
1684 {
1685 hidden_cursor = 0;
1686 want_refresh = 1;
1687 }
1688
1689 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1690 }
1691#endif
1692
1693#if defined(POINTER_BLANK)
1694 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1695 {
1696 if (ev.type == MotionNotify
1697 || ev.type == ButtonPress
1698 || ev.type == ButtonRelease)
1699 if (hidden_pointer)
1700 pointer_unblank ();
1701
1702 if (ev.type == KeyPress && hidden_pointer == 0)
1703 pointer_blank ();
1704 }
1705#endif
1706}
1707
1708void
1709rxvt_term::focus_in ()
1710{
1711 if (!focus)
1712 {
1713 focus = 1;
1714 want_refresh = 1;
1715
1716 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1717
1718#if USE_XIM
1719 if (Input_Context != NULL)
1720 {
1721 IMSetStatusPosition ();
1722 XSetICFocus (Input_Context);
1723 }
1724#endif
1725#if CURSOR_BLINK
1726 if (OPTION (Opt_cursorBlink))
1727 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1728#endif
1729#if OFF_FOCUS_FADING
1730 if (rs[Rs_fade])
1731 {
1732 pix_colors = pix_colors_focused;
1733 scr_recolour ();
1734 }
1735#endif
1736 }
1737}
1738
1739void
1740rxvt_term::focus_out ()
1741{
1742 if (focus)
1743 {
1744 focus = 0;
1745 want_refresh = 1;
1746
1747 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1748
1749#if ENABLE_FRILLS || ISO_14755
1750 if (iso14755buf)
1751 {
1752 iso14755buf = 0;
1753# if ENABLE_OVERLAY
1754 scr_overlay_off ();
1755# endif
1756 }
1757#endif
1758#if USE_XIM
1759 if (Input_Context != NULL)
1760 XUnsetICFocus (Input_Context);
1761#endif
1762#if CURSOR_BLINK
1763 if (OPTION (Opt_cursorBlink))
1764 cursor_blink_ev.stop ();
1765 hidden_cursor = 0;
1766#endif
1767#if OFF_FOCUS_FADING
1768 if (rs[Rs_fade])
1769 {
1770 pix_colors = pix_colors_unfocused;
1771 scr_recolour ();
1772 }
1773#endif
1774 }
1775}
1776
1777#if TRANSPARENT
1526void 1778void
1527rxvt_term::rootwin_cb (XEvent &ev) 1779rxvt_term::rootwin_cb (XEvent &ev)
1528{ 1780{
1529 SET_R (this); 1781 make_current ();
1530 SET_LOCALE (locale);
1531 1782
1532 switch (ev.type) 1783 switch (ev.type)
1533 { 1784 {
1534 case PropertyNotify: 1785 case PropertyNotify:
1535 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1536 {
1537 if (ev.xproperty.state == PropertyNewValue)
1538 selection_property (ev.xproperty.window, ev.xproperty.atom);
1539 break;
1540 }
1541#ifdef TRANSPARENT
1542 else
1543 {
1544 /* 1786 /*
1545 * if user used some Esetroot compatible prog to set the root bg, 1787 * if user used some Esetroot compatible prog to set the root bg,
1546 * use the property to determine the pixmap. We use it later on. 1788 * use the property to determine the pixmap. We use it later on.
1547 */ 1789 */
1548 if (xa[XA_XROOTPMAPID] == 0)
1549 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1550
1551 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1790 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1791 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1552 return; 1792 return;
1553 }
1554 1793
1555 /* FALLTHROUGH */ 1794 /* FALLTHROUGH */
1556 case ReparentNotify: 1795 case ReparentNotify:
1557 if ((Options & Opt_transparent) && check_our_parents ()) 1796 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1558 if (am_transparent)
1559 want_full_refresh = 1; 1797 want_refresh = want_full_refresh = 1;
1560 break; 1798 break;
1561#endif
1562 } 1799 }
1563} 1800}
1801#endif
1564 1802
1565void 1803void
1566rxvt_term::button_press (const XButtonEvent &ev) 1804rxvt_term::button_press (XButtonEvent &ev)
1567{ 1805{
1568 int reportmode = 0, clickintime; 1806 int reportmode = 0, clickintime;
1569 1807
1570 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1808 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1809
1571 if (!bypass_keystate) 1810 if (!bypass_keystate)
1572 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1811 reportmode = !! (priv_modes & PrivMode_mouse_report);
1812
1573 /* 1813 /*
1574 * VT window processing of button press 1814 * VT window processing of button press
1575 */ 1815 */
1576 if (ev.window == TermWin.vt) 1816 if (ev.window == vt)
1577 { 1817 {
1818 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1819 return;
1820
1821#if ISO_14755
1822 // 5.4
1823 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1824 {
1825 iso14755_54 (ev.x, ev.y);
1826 return;
1827 }
1828#endif
1829
1578 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1830 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1831
1579 if (reportmode) 1832 if (reportmode)
1580 { 1833 {
1581 /* mouse report from vt window */ 1834 /* mouse report from vt window */
1582 /* save the xbutton state (for ButtonRelease) */ 1835 /* save the xbutton state (for ButtonRelease) */
1583 MEvent.state = ev.state; 1836 MEvent.state = ev.state;
1584#ifdef MOUSE_REPORT_DOUBLECLICK 1837#ifdef MOUSE_REPORT_DOUBLECLICK
1585 if (ev.button == MEvent.button && clickintime) 1838 if (ev.button == MEvent.button && clickintime)
1586 { 1839 {
1587 /* same button, within alloted time */ 1840 /* same button, within alloted time */
1588 MEvent.clicks++; 1841 MEvent.clicks++;
1842
1589 if (MEvent.clicks > 1) 1843 if (MEvent.clicks > 1)
1590 { 1844 {
1591 /* only report double clicks */ 1845 /* only report double clicks */
1592 MEvent.clicks = 2; 1846 MEvent.clicks = 2;
1593 mouse_report (ev); 1847 mouse_report (ev);
… …
1612 } 1866 }
1613 else 1867 else
1614 { 1868 {
1615 if (ev.button != MEvent.button) 1869 if (ev.button != MEvent.button)
1616 MEvent.clicks = 0; 1870 MEvent.clicks = 0;
1871
1617 switch (ev.button) 1872 switch (ev.button)
1618 { 1873 {
1619 case Button1: 1874 case Button1:
1875 /* allow meta + click to select rectangular areas */
1876 /* should be done in screen.C */
1877#if ENABLE_FRILLS
1878 selection.rect = !!(ev.state & ModMetaMask);
1879#else
1880 selection.rect = false;
1881#endif
1882
1620 /* allow shift+left click to extend selection */ 1883 /* allow shift+left click to extend selection */
1621 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1884 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1622 { 1885 {
1623 if (MEvent.button == Button1 && clickintime) 1886 if (MEvent.button == Button1 && clickintime)
1624 selection_rotate (ev.x, ev.y); 1887 selection_rotate (ev.x, ev.y);
1625 else 1888 else
1626 selection_extend (ev.x, ev.y, 1); 1889 selection_extend (ev.x, ev.y, 1);
… …
1641 case Button3: 1904 case Button3:
1642 if (MEvent.button == Button3 && clickintime) 1905 if (MEvent.button == Button3 && clickintime)
1643 selection_rotate (ev.x, ev.y); 1906 selection_rotate (ev.x, ev.y);
1644 else 1907 else
1645 selection_extend (ev.x, ev.y, 1); 1908 selection_extend (ev.x, ev.y, 1);
1909
1646 MEvent.button = Button3; 1910 MEvent.button = Button3;
1647 break; 1911 break;
1648 } 1912 }
1649 } 1913 }
1914
1650 MEvent.time = ev.time; 1915 MEvent.time = ev.time;
1651 return; 1916 return;
1652 } 1917 }
1653 1918
1654 /* 1919 /*
… …
1720 upordown = 1; /* down */ 1985 upordown = 1; /* down */
1721 } 1986 }
1722 if (upordown) 1987 if (upordown)
1723 { 1988 {
1724#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1989#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1725 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1990 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1726#endif 1991#endif
1727 if (scr_page (upordown < 0 ? UP : DN, 1)) 1992 if (scr_page (upordown < 0 ? UP : DN, 1))
1728 { 1993 {
1729 if (upordown < 0) 1994 if (upordown < 0)
1730 scrollBar.setUp (); 1995 scrollBar.setUp ();
… …
1746 break; 2011 break;
1747 case R_SB_ALIGN_BOTTOM: 2012 case R_SB_ALIGN_BOTTOM:
1748 csrO = scrollBar.bot - scrollBar.top; 2013 csrO = scrollBar.bot - scrollBar.top;
1749 break; 2014 break;
1750 } 2015 }
2016
1751 if (scrollBar.style == R_SB_XTERM 2017 if (scrollBar.style == R_SB_XTERM
1752 || scrollbar_above_slider (ev.y) 2018 || scrollbar_above_slider (ev.y)
1753 || scrollbar_below_slider (ev.y)) 2019 || scrollbar_below_slider (ev.y))
1754 scr_move_to ( scrollbar_position (ev.y) - csrO, 2020 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1755 scrollbar_size ()); 2021
1756 scrollBar.setMotion (); 2022 scrollBar.setMotion ();
1757 break; 2023 break;
1758 2024
1759 case Button1: 2025 case Button1:
1760 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2026 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1764 case Button3: 2030 case Button3:
1765 if (scrollBar.style != R_SB_XTERM) 2031 if (scrollBar.style != R_SB_XTERM)
1766 { 2032 {
1767 if (scrollbar_above_slider (ev.y)) 2033 if (scrollbar_above_slider (ev.y))
1768# ifdef RXVT_SCROLL_FULL 2034# ifdef RXVT_SCROLL_FULL
1769 scr_page (UP, TermWin.nrow - 1); 2035 scr_page (UP, nrow - 1);
1770# else 2036# else
1771 scr_page (UP, TermWin.nrow / 4); 2037 scr_page (UP, nrow / 4);
1772# endif 2038# endif
1773 else if (scrollbar_below_slider (ev.y)) 2039 else if (scrollbar_below_slider (ev.y))
1774# ifdef RXVT_SCROLL_FULL 2040# ifdef RXVT_SCROLL_FULL
1775 scr_page (DN, TermWin.nrow - 1); 2041 scr_page (DN, nrow - 1);
1776# else 2042# else
1777 scr_page (DN, TermWin.nrow / 4); 2043 scr_page (DN, nrow / 4);
1778# endif 2044# endif
1779 else 2045 else
1780 scrollBar.setMotion (); 2046 scrollBar.setMotion ();
1781 } 2047 }
1782 else 2048 else
1783 { 2049 {
1784 scr_page ((ev.button == Button1 ? DN : UP), 2050 scr_page ((ev.button == Button1 ? DN : UP),
1785 (TermWin.nrow 2051 (nrow
1786 * scrollbar_position (ev.y) 2052 * scrollbar_position (ev.y)
1787 / scrollbar_size ())); 2053 / scrollbar_size ()));
1788 } 2054 }
2055
1789 break; 2056 break;
1790 } 2057 }
1791 } 2058 }
2059
1792 return; 2060 return;
1793 } 2061 }
1794#if MENUBAR
1795 /*
1796 * Menubar window processing of button press
1797 */
1798 if (isMenuBarWindow (ev.window))
1799 menubar_control (ev);
1800#endif
1801} 2062}
1802 2063
1803void 2064void
1804rxvt_term::button_release (const XButtonEvent &ev) 2065rxvt_term::button_release (XButtonEvent &ev)
1805{ 2066{
1806 int reportmode = 0; 2067 int reportmode = 0;
1807 2068
1808 csrO = 0; /* reset csr Offset */ 2069 csrO = 0; /* reset csr Offset */
1809 if (!bypass_keystate) 2070 if (!bypass_keystate)
1810 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2071 reportmode = !! (priv_modes & PrivMode_mouse_report);
1811 2072
1812 if (scrollbar_isUpDn ()) 2073 if (scrollbar_isUpDn ())
1813 { 2074 {
1814 scrollBar.setIdle (); 2075 scrollBar.setIdle ();
1815 scrollbar_show (0); 2076 scrollbar_show (0);
1816#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1817 refresh_type &= ~SMOOTH_REFRESH;
1818#endif
1819
1820 } 2077 }
2078
1821#ifdef SELECTION_SCROLLING 2079#ifdef SELECTION_SCROLLING
1822 pending_scroll_selection=0; 2080 if (sel_scroll_ev.active)
2081 sel_scroll_ev.stop();
1823#endif 2082#endif
2083
1824 if (ev.window == TermWin.vt) 2084 if (ev.window == vt)
1825 { 2085 {
2086 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2087 return;
2088
2089#if ISO_14755
2090 // 5.4
2091 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2092 return;
2093#endif
2094
1826 if (reportmode) 2095 if (reportmode)
1827 { 2096 {
1828 /* mouse report from vt window */ 2097 /* mouse report from vt window */
1829 /* don't report release of wheel "buttons" */ 2098 /* don't report release of wheel "buttons" */
1830 if (ev.button >= 4) 2099 if (ev.button >= 4)
… …
1844 MEvent.button = AnyButton; 2113 MEvent.button = AnyButton;
1845 mouse_report (ev); 2114 mouse_report (ev);
1846#endif /* MOUSE_REPORT_DOUBLECLICK */ 2115#endif /* MOUSE_REPORT_DOUBLECLICK */
1847 return; 2116 return;
1848 } 2117 }
2118
1849 /* 2119 /*
1850 * dumb hack to compensate for the failure of click-and-drag 2120 * dumb hack to compensate for the failure of click-and-drag
1851 * when overriding mouse reporting 2121 * when overriding mouse reporting
1852 */ 2122 */
1853 if (PrivateModes & PrivMode_mouse_report 2123 if (priv_modes & PrivMode_mouse_report
1854 && bypass_keystate 2124 && bypass_keystate
1855 && ev.button == Button1 && MEvent.clicks <= 1) 2125 && ev.button == Button1 && MEvent.clicks <= 1)
1856 selection_extend (ev.x, ev.y, 0); 2126 selection_extend (ev.x, ev.y, 0);
1857 2127
1858 switch (ev.button) 2128 switch (ev.button)
1859 { 2129 {
1860 case Button1: 2130 case Button1:
1861 case Button3: 2131 case Button3:
1862 selection_make (ev.time); 2132 selection_make (ev.time);
1863 break; 2133 break;
2134
1864 case Button2: 2135 case Button2:
1865 selection_request (ev.time, ev.x, ev.y); 2136 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2137 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Primary : Sel_Primary);
1866 break; 2138 break;
2139
1867#ifdef MOUSE_WHEEL 2140#ifdef MOUSE_WHEEL
1868 case Button4: 2141 case Button4:
1869 case Button5: 2142 case Button5:
1870 { 2143 {
1871 int i; 2144 int i;
1872 page_dirn v; 2145 page_dirn v;
1873 2146
1874 v = (ev.button == Button4) ? UP : DN; 2147 v = ev.button == Button4 ? UP : DN;
2148
1875 if (ev.state & ShiftMask) 2149 if (ev.state & ShiftMask)
1876 i = 1; 2150 i = 1;
1877 else if ((Options & Opt_mouseWheelScrollPage)) 2151 else if (OPTION (Opt_mouseWheelScrollPage))
1878 i = TermWin.nrow - 1; 2152 i = nrow - 1;
1879 else 2153 else
1880 i = 5; 2154 i = 5;
2155
1881# ifdef MOUSE_SLIP_WHEELING 2156# ifdef MOUSE_SLIP_WHEELING
1882 if (ev.state & ControlMask) 2157 if (ev.state & ControlMask)
1883 { 2158 {
1884 mouse_slip_wheel_speed += (v ? -1 : 1); 2159 mouse_slip_wheel_speed += v ? -1 : 1;
2160 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2161 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2162
2163 if (slip_wheel_ev.at < NOW)
1885 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2164 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2165
2166 slip_wheel_ev.start ();
2167 }
2168 else
2169 {
2170# endif
2171 scr_page (v, i);
2172 scrollbar_show (1);
2173# ifdef MOUSE_SLIP_WHEELING
1886 } 2174 }
1887# endif 2175# endif
1888# ifdef JUMP_MOUSE_WHEEL
1889 scr_page (v, i);
1890 scr_refresh (SMOOTH_REFRESH);
1891 scrollbar_show (1);
1892# else
1893 while (i--)
1894 {
1895 scr_page (v, 1);
1896 scr_refresh (SMOOTH_REFRESH);
1897 scrollbar_show (1);
1898 }
1899# endif
1900
1901 } 2176 }
1902 break; 2177 break;
1903#endif 2178#endif
1904
1905 } 2179 }
1906 } 2180 }
1907#ifdef MENUBAR
1908 else if (isMenuBarWindow (ev.window))
1909 menubar_control (ev);
1910#endif
1911} 2181}
1912
1913 2182
1914#ifdef TRANSPARENT 2183#ifdef TRANSPARENT
2184#if TINTING
2185/* taken from aterm-0.4.2 */
2186
2187typedef uint32_t RUINT32T;
2188
2189void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2190{
2191 int sh_r, sh_g, sh_b;
2192 RUINT32T mask_r, mask_g, mask_b;
2193 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2194 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2195 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2196 int i;
2197
2198 Visual *visual = term->visual;
2199
2200 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2201
2202 /* for convenience */
2203 mask_r = visual->red_mask;
2204 mask_g = visual->green_mask;
2205 mask_b = visual->blue_mask;
2206
2207 /* boring lookup table pre-initialization */
2208 switch (srcImage->bits_per_pixel) {
2209 case 15:
2210 if ((mask_r != 0x7c00) ||
2211 (mask_g != 0x03e0) ||
2212 (mask_b != 0x001f))
2213 return;
2214 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2215 lookup_r = lookup;
2216 lookup_g = lookup+32;
2217 lookup_b = lookup+32+32;
2218 sh_r = 10;
2219 sh_g = 5;
2220 sh_b = 0;
2221 break;
2222 case 16:
2223 if ((mask_r != 0xf800) ||
2224 (mask_g != 0x07e0) ||
2225 (mask_b != 0x001f))
2226 return;
2227 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2228 lookup_r = lookup;
2229 lookup_g = lookup+32;
2230 lookup_b = lookup+32+64;
2231 sh_r = 11;
2232 sh_g = 5;
2233 sh_b = 0;
2234 break;
2235 case 24:
2236 if ((mask_r != 0xff0000) ||
2237 (mask_g != 0x00ff00) ||
2238 (mask_b != 0x0000ff))
2239 return;
2240 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2241 lookup_r = lookup;
2242 lookup_g = lookup+256;
2243 lookup_b = lookup+256+256;
2244 sh_r = 16;
2245 sh_g = 8;
2246 sh_b = 0;
2247 break;
2248 case 32:
2249 if ((mask_r != 0xff0000) ||
2250 (mask_g != 0x00ff00) ||
2251 (mask_b != 0x0000ff))
2252 return;
2253 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2254 lookup_r = lookup;
2255 lookup_g = lookup+256;
2256 lookup_b = lookup+256+256;
2257 sh_r = 16;
2258 sh_g = 8;
2259 sh_b = 0;
2260 break;
2261 default:
2262 return; /* we do not support this color depth */
2263 }
2264
2265 /* prepare limits for color transformation (each channel is handled separately) */
2266 if (shade < 0) {
2267 shade = -shade;
2268 if (shade < 0) shade = 0;
2269 if (shade > 100) shade = 100;
2270
2271 lower_lim_r = 65535-rm;
2272 lower_lim_g = 65535-gm;
2273 lower_lim_b = 65535-bm;
2274
2275 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2276 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2277 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2278
2279 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2280 } else {
2281 if (shade < 0) shade = 0;
2282 if (shade > 100) shade = 100;
2283
2284 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2285
2286 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2287 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2288 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2289 }
2290
2291 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2292 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2293 {
2294 unsigned int tmp;
2295
2296 tmp = lower_lim_r;
2297 lower_lim_r = lower_lim_b;
2298 lower_lim_b = tmp;
2299
2300 tmp = upper_lim_r;
2301 upper_lim_r = upper_lim_b;
2302 upper_lim_b = tmp;
2303 }
2304
2305 /* fill our lookup tables */
2306 for (i = 0; i <= mask_r>>sh_r; i++)
2307 {
2308 RUINT32T tmp;
2309 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2310 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2311 lookup_r[i] = (tmp/65535)<<sh_r;
2312 }
2313 for (i = 0; i <= mask_g>>sh_g; i++)
2314 {
2315 RUINT32T tmp;
2316 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2317 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2318 lookup_g[i] = (tmp/65535)<<sh_g;
2319 }
2320 for (i = 0; i <= mask_b>>sh_b; i++)
2321 {
2322 RUINT32T tmp;
2323 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2324 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2325 lookup_b[i] = (tmp/65535)<<sh_b;
2326 }
2327
2328 /* apply table to input image (replacing colors by newly calculated ones) */
2329 switch (srcImage->bits_per_pixel)
2330 {
2331 case 15:
2332 {
2333 unsigned short *p1, *pf, *p, *pl;
2334 p1 = (unsigned short *) srcImage->data;
2335 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2336 while (p1 < pf)
2337 {
2338 p = p1;
2339 pl = p1 + srcImage->width;
2340 for (; p < pl; p++)
2341 {
2342 *p = lookup_r[(*p & 0x7c00)>>10] |
2343 lookup_g[(*p & 0x03e0)>> 5] |
2344 lookup_b[(*p & 0x001f)];
2345 }
2346 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2347 }
2348 break;
2349 }
2350 case 16:
2351 {
2352 unsigned short *p1, *pf, *p, *pl;
2353 p1 = (unsigned short *) srcImage->data;
2354 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2355 while (p1 < pf)
2356 {
2357 p = p1;
2358 pl = p1 + srcImage->width;
2359 for (; p < pl; p++)
2360 {
2361 *p = lookup_r[(*p & 0xf800)>>11] |
2362 lookup_g[(*p & 0x07e0)>> 5] |
2363 lookup_b[(*p & 0x001f)];
2364 }
2365 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2366 }
2367 break;
2368 }
2369 case 24:
2370 {
2371 unsigned char *p1, *pf, *p, *pl;
2372 p1 = (unsigned char *) srcImage->data;
2373 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2374 while (p1 < pf)
2375 {
2376 p = p1;
2377 pl = p1 + srcImage->width * 3;
2378 for (; p < pl; p += 3)
2379 {
2380 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2381 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2382 p[2] = lookup_r[(p[2] & 0x0000ff)];
2383 }
2384 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2385 }
2386 break;
2387 }
2388 case 32:
2389 {
2390 RUINT32T *p1, *pf, *p, *pl;
2391 p1 = (RUINT32T *) srcImage->data;
2392 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2393
2394 while (p1 < pf)
2395 {
2396 p = p1;
2397 pl = p1 + srcImage->width;
2398 for (; p < pl; p++)
2399 {
2400 *p = lookup_r[(*p & 0xff0000)>>16] |
2401 lookup_g[(*p & 0x00ff00)>> 8] |
2402 lookup_b[(*p & 0x0000ff)] |
2403 (*p & ~0xffffff);
2404 }
2405 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2406 }
2407 break;
2408 }
2409 }
2410
2411 free (lookup);
2412}
2413#endif
2414
1915/* 2415/*
1916 * Check our parents are still who we think they are. 2416 * Check our parents are still who we think they are.
1917 * Do transparency updates if required 2417 * Do transparency updates if required
1918 */ 2418 */
1919int 2419int
1920rxvt_term::check_our_parents () 2420rxvt_term::check_our_parents ()
1921{ 2421{
1922 int i, pchanged, aformat, have_pixmap, rootdepth; 2422 int i, pchanged, aformat, have_pixmap, rootdepth;
1923 unsigned long nitems, bytes_after; 2423 unsigned long nitems, bytes_after;
1924 Atom atype; 2424 Atom atype;
1925 unsigned char *prop = NULL; 2425 unsigned char *prop = NULL;
1926 Window root, oldp, *list; 2426 Window root, oldp, *list;
1927 Pixmap rootpixmap = None; 2427 Pixmap rootpixmap = None;
1928 XWindowAttributes wattr, wrootattr; 2428 XWindowAttributes wattr, wrootattr;
1929 2429
1930 pchanged = 0; 2430 pchanged = 0;
1931 2431
1932 if (! (Options & Opt_transparent)) 2432 if (!OPTION (Opt_transparent))
1933 return pchanged; /* Don't try any more */ 2433 return pchanged; /* Don't try any more */
1934 2434
1935 XGetWindowAttributes (display->display, display->root, &wrootattr); 2435 XGetWindowAttributes (dpy, display->root, &wrootattr);
1936 rootdepth = wrootattr.depth; 2436 rootdepth = wrootattr.depth;
1937 2437
1938 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2438 XGetWindowAttributes (dpy, parent[0], &wattr);
2439
1939 if (rootdepth != wattr.depth) 2440 if (rootdepth != wattr.depth)
1940 { 2441 {
1941 if (am_transparent) 2442 if (am_transparent)
1942 { 2443 {
1943 pchanged = 1; 2444 pchanged = 1;
1944 XSetWindowBackground (display->display, TermWin.vt, 2445 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
1945 PixColors[Color_bg]);
1946 am_transparent = am_pixmap_trans = 0; 2446 am_transparent = am_pixmap_trans = 0;
1947 } 2447 }
2448
1948 return pchanged; /* Don't try any more */ 2449 return pchanged; /* Don't try any more */
1949 } 2450 }
1950 2451
1951 /* Get all X ops out of the queue so that our information is up-to-date. */ 2452 /* Get all X ops out of the queue so that our information is up-to-date. */
1952 XSync (display->display, False); 2453 XSync (dpy, False);
1953 2454
1954 /* 2455 /*
1955 * Make the frame window set by the window manager have 2456 * Make the frame window set by the window manager have
1956 * the root background. Some window managers put multiple nested frame 2457 * the root background. Some window managers put multiple nested frame
1957 * windows for each client, so we have to take care about that. 2458 * windows for each client, so we have to take care about that.
1958 */ 2459 */
1959 i = (xa[XA_XROOTPMAPID] != 0 2460 i = (xa[XA_XROOTPMAP_ID]
1960 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2461 && XGetWindowProperty (dpy, display->root, xa[XA_XROOTPMAP_ID],
1961 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2462 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1962 &nitems, &bytes_after, &prop) == Success)); 2463 &nitems, &bytes_after, &prop) == Success);
2464
1963 if (!i || prop == NULL) 2465 if (!i || prop == NULL)
2466 i = (xa[XA_ESETROOT_PMAP_ID]
2467 && XGetWindowProperty (dpy, display->root, xa[XA_ESETROOT_PMAP_ID],
2468 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2469 &nitems, &bytes_after, &prop) == Success);
2470
2471 if (!i || prop == NULL
2472#if TINTING
2473 || !ISSET_PIXCOLOR (Color_tint)
2474#endif
2475 )
1964 have_pixmap = 0; 2476 have_pixmap = 0;
1965 else 2477 else
1966 { 2478 {
1967 have_pixmap = 1; 2479 have_pixmap = 1;
1968 rootpixmap = * ((Pixmap *)prop); 2480 rootpixmap = *(Pixmap *)prop;
1969 XFree (prop); 2481 XFree (prop);
1970 } 2482 }
2483
1971 if (have_pixmap) 2484 if (have_pixmap)
1972 { 2485 {
1973 /* 2486 /*
1974 * Copy display->root pixmap transparency 2487 * Copy display->root pixmap transparency
1975 */ 2488 */
1976 int sx, sy, nx, ny; 2489 int sx, sy, nx, ny;
1977 unsigned int nw, nh; 2490 unsigned int nw, nh;
1978 Window cr; 2491 Window cr;
1979 XImage *image; 2492 XImage *image;
1980 GC gc; 2493 GC gc;
1981 XGCValues gcvalue; 2494 XGCValues gcvalue;
1982 2495
1983 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2496 XTranslateCoordinates (dpy, parent[0], display->root,
1984 0, 0, &sx, &sy, &cr); 2497 0, 0, &sx, &sy, &cr);
1985 nw = (unsigned int)szHint.width; 2498 nw = (unsigned int)szHint.width;
1986 nh = (unsigned int)szHint.height; 2499 nh = (unsigned int)szHint.height;
1987 nx = ny = 0; 2500 nx = ny = 0;
2501
1988 if (sx < 0) 2502 if (sx < 0)
1989 { 2503 {
1990 nw += sx; 2504 nw += sx;
1991 nx = -sx; 2505 nx = -sx;
1992 sx = 0; 2506 sx = 0;
1993 } 2507 }
2508
1994 if (sy < 0) 2509 if (sy < 0)
1995 { 2510 {
1996 nh += sy; 2511 nh += sy;
1997 ny = -sy; 2512 ny = -sy;
1998 sy = 0; 2513 sy = 0;
1999 } 2514 }
2515
2000 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2516 min_it (nw, (unsigned int) (wrootattr.width - sx));
2001 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2517 min_it (nh, (unsigned int) (wrootattr.height - sy));
2518
2519 XSync (dpy, False);
2002 allowedxerror = -1; 2520 allowedxerror = -1;
2003 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2521 image = XGetImage (dpy, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2004 ZPixmap); 2522
2005 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2523 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2006 /* XXX: may need a delay here? */ 2524 /* XXX: may need a delay here? */
2007 allowedxerror = 0; 2525 allowedxerror = 0;
2526
2008 if (image == NULL) 2527 if (image == NULL)
2009 { 2528 {
2010 if (am_transparent && am_pixmap_trans) 2529 if (am_transparent && am_pixmap_trans)
2011 { 2530 {
2012 pchanged = 1; 2531 pchanged = 1;
2013 if (TermWin.pixmap != None) 2532 if (pixmap != None)
2014 { 2533 {
2015 XFreePixmap (display->display, TermWin.pixmap); 2534 XFreePixmap (dpy, pixmap);
2016 TermWin.pixmap = None; 2535 pixmap = None;
2017 } 2536 }
2018 } 2537 }
2538
2019 am_pixmap_trans = 0; 2539 am_pixmap_trans = 0;
2020 } 2540 }
2021 else 2541 else
2022 { 2542 {
2023 if (TermWin.pixmap != None) 2543 if (pixmap != None)
2024 XFreePixmap (display->display, TermWin.pixmap); 2544 XFreePixmap (dpy, pixmap);
2025 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2545
2026 (unsigned int)szHint.width, 2546#if TINTING
2027 (unsigned int)szHint.height, 2547 if (ISSET_PIXCOLOR (Color_tint))
2028 (unsigned int)image->depth); 2548 {
2549 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2550
2551 rgba c;
2552 pix_colors_focused [Color_tint].get (c);
2553
2554 ShadeXImage (this, image, shade, c.r, c.g, c.b);
2555 }
2556#endif
2557
2558 pixmap = XCreatePixmap (dpy, vt, szHint.width, szHint.height, image->depth);
2029 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2559 gc = XCreateGC (dpy, vt, 0UL, &gcvalue);
2030 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2560 XPutImage (dpy, pixmap, gc, image, 0, 0,
2031 nx, ny, (unsigned int)image->width,
2032 (unsigned int)image->height); 2561 nx, ny, image->width, image->height);
2033 XFreeGC (display->display, gc); 2562 XFreeGC (dpy, gc);
2034 XDestroyImage (image); 2563 XDestroyImage (image);
2035 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2564 XSetWindowBackgroundPixmap (dpy, parent[0], pixmap);
2036 TermWin.pixmap); 2565 XClearWindow (dpy, parent[0]);
2566
2037 if (!am_transparent || !am_pixmap_trans) 2567 if (!am_transparent || !am_pixmap_trans)
2038 pchanged = 1; 2568 pchanged = 1;
2569
2039 am_transparent = am_pixmap_trans = 1; 2570 am_transparent = am_pixmap_trans = 1;
2040 } 2571 }
2041 } 2572 }
2573
2042 if (!am_pixmap_trans) 2574 if (am_pixmap_trans)
2575 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2576 else
2043 { 2577 {
2044 unsigned int n; 2578 unsigned int n;
2045 /* 2579 /*
2046 * InheritPixmap transparency 2580 * InheritPixmap transparency
2047 */ 2581 */
2048 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2049 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2582 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2050 i++)
2051 { 2583 {
2052 oldp = TermWin.parent[i]; 2584 oldp = parent[i];
2053 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2585 XQueryTree (dpy, parent[i - 1], &root, &parent[i], &list, &n);
2054 &TermWin.parent[i], &list, &n);
2055 XFree (list); 2586 XFree (list);
2056 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2587
2057 if (TermWin.parent[i] == display->root) 2588 if (parent[i] == display->root)
2058 { 2589 {
2059 if (oldp != None) 2590 if (oldp != None)
2060 pchanged = 1; 2591 pchanged = 1;
2592
2061 break; 2593 break;
2062 } 2594 }
2595
2063 if (oldp != TermWin.parent[i]) 2596 if (oldp != parent[i])
2064 pchanged = 1; 2597 pchanged = 1;
2065 } 2598 }
2599
2066 n = 0; 2600 n = 0;
2601
2067 if (pchanged) 2602 if (pchanged)
2068 {
2069 for (; n < (unsigned int)i; n++) 2603 for (; n < (unsigned int)i; n++)
2604 {
2605 XGetWindowAttributes (dpy, parent[n], &wattr);
2606
2607 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2608 {
2609 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2610 break;
2611 }
2612 }
2613
2614 if (n > (sizeof (parent) / sizeof (parent[0])))
2615 {
2616 XSetWindowBackground (dpy, parent[0], pix_colors_focused[Color_border]);
2617 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
2618 am_transparent = 0;
2619 /* XXX: also turn off Opt_transparent? */
2620 }
2621 else
2622 {
2623 for (n = 0; n < (unsigned int)i; n++)
2070 { 2624 {
2071 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2625 XSetWindowBackgroundPixmap (dpy, parent[n], ParentRelative);
2072 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2626 XClearWindow (dpy, parent[n]);
2073 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2627 }
2628
2629 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2630 am_transparent = 1;
2631 }
2632
2633 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2634 parent[i] = None;
2635 }
2636
2637 if (scrollBar.win)
2638 {
2639 XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative);
2640 scrollBar.setIdle ();
2641 scrollbar_show (0);
2642 }
2643
2644 if (am_transparent)
2645 {
2646 want_refresh = want_full_refresh = 1;
2647 if (am_pixmap_trans)
2648 flush ();
2649 }
2650
2651 return pchanged;
2652}
2653#endif
2654
2655/*}}} */
2656
2657bool
2658rxvt_term::cmd_parse ()
2659{
2660 bool flag = false;
2661 wchar_t ch = NOCHAR;
2662 char *seq_begin; // remember start of esc-sequence here
2663
2664 for (;;)
2665 {
2666 if (ch == NOCHAR)
2667 {
2668 seq_begin = cmdbuf_ptr;
2669 ch = next_char ();
2670
2671 if (ch == NOCHAR)
2672 break;
2673 }
2674
2675 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2676 {
2677 if (!seen_input)
2678 {
2679 seen_input = 1;
2680 // many badly-written programs (e.g. jed) contain a race condition:
2681 // they first read the screensize and then install a SIGWINCH handler.
2682 // some window managers resize the window early, and these programs
2683 // then sometimes get the size wrong.
2684 // unfortunately other programs are even more buggy and dislike
2685 // being sent SIGWINCH, so only do it when we were in fact being
2686 // resized.
2687 if (seen_resize && cmd_pid)
2688 kill (-cmd_pid, SIGWINCH);
2689 }
2690
2691 /* Read a text string from the input buffer */
2692 wchar_t buf[UBUFSIZ];
2693 bool refreshnow = false;
2694 int nlines = 0;
2695 wchar_t *str = buf;
2696 wchar_t *eol = str + min (ncol, UBUFSIZ);
2697
2698 for (;;)
2699 {
2700 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2701 break;
2702
2703 *str++ = ch;
2704
2705 if (ch == C0_LF || str >= eol)
2074 { 2706 {
2075 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2707 if (ch == C0_LF)
2708 nlines++;
2709
2710 refresh_count++;
2711
2712 if (!OPTION (Opt_jumpScroll)
2713 || (refresh_count >= refresh_limit * (nrow - 1)))
2714 {
2715 refreshnow = true;
2716 refresh_count = 0;
2717 ch = NOCHAR;
2076 break; 2718 break;
2719 }
2720
2721 // scr_add_lines only works for nlines <= nrow - 1.
2722 if (nlines >= nrow - 1)
2723 {
2724 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2725 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2726 scr_add_lines (buf, str - buf, nlines);
2727
2728 nlines = 0;
2729 str = buf;
2730 eol = str + min (ncol, UBUFSIZ);
2731 }
2732
2733 if (str >= eol)
2734 {
2735 if (eol >= buf + UBUFSIZ)
2736 {
2737 ch = NOCHAR;
2738 break;
2739 }
2740 else
2741 eol = min (eol + ncol, buf + UBUFSIZ);
2742 }
2743
2744 }
2745
2746 seq_begin = cmdbuf_ptr;
2747 ch = next_char ();
2748 }
2749
2750 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2751 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2752 scr_add_lines (buf, str - buf, nlines);
2753
2754 /*
2755 * If there have been a lot of new lines, then update the screen
2756 * What the heck I'll cheat and only refresh less than every page-full.
2757 * the number of pages between refreshes is refresh_limit, which
2758 * is incremented here because we must be doing flat-out scrolling.
2759 */
2760 if (refreshnow)
2761 {
2762 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2763 refresh_limit++;
2764 else
2765 {
2766 flag = true;
2767 scr_refresh ();
2768 want_refresh = 1;
2077 } 2769 }
2078 } 2770 }
2079 } 2771
2080 if (n > (int) (sizeof (TermWin.parent)
2081 / sizeof (TermWin.parent[0])))
2082 {
2083 D_X ((stderr, "InheritPixmap Turning off"));
2084 XSetWindowBackground (display->display, TermWin.parent[0],
2085 PixColors[Color_fg]);
2086 XSetWindowBackground (display->display, TermWin.vt,
2087 PixColors[Color_bg]);
2088 am_transparent = 0;
2089 /* XXX: also turn off Opt_transparent? */
2090 } 2772 }
2091 else 2773 else
2092 { 2774 {
2093 /* wait (an arbitrary period) for the WM to do its thing 2775 try
2094 * needed for fvwm2.2.2 (and before?) */ 2776 {
2095# ifdef HAVE_NANOSLEEP 2777 process_nonprinting (ch);
2096 struct timespec rqt; 2778 }
2779 catch (const class out_of_input &o)
2780 {
2781 // we ran out of input, retry later
2782 cmdbuf_ptr = seq_begin;
2783 break;
2784 }
2097 2785
2098 rqt.tv_sec = 1; 2786 ch = NOCHAR;
2099 rqt.tv_nsec = 0; 2787 }
2100 nanosleep (&rqt, NULL); 2788 }
2101# else 2789
2102 sleep (1); 2790 return flag;
2103# endif 2791}
2104 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2792
2105 for (n = 0; n < (unsigned int)i; n++) 2793// read the next character
2106 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2794wchar_t
2107 ParentRelative); 2795rxvt_term::next_char () NOTHROW
2108 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2796{
2109 ParentRelative); 2797 while (cmdbuf_ptr < cmdbuf_endp)
2110 am_transparent = 1; 2798 {
2799 // assume 7-bit to be ascii ALWAYS
2800 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2801 return *cmdbuf_ptr++;
2802
2803 wchar_t wc;
2804 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2805
2806 if (len == (size_t)-2)
2111 } 2807 {
2112 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2808 // the mbstate stores incomplete sequences. didn't know this :/
2113 TermWin.parent[i] = None; 2809 cmdbuf_ptr = cmdbuf_endp;
2810 break;
2811 }
2812
2813 if (len == (size_t)-1)
2814 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2815
2816 // assume wchar == unicode
2817 cmdbuf_ptr += len;
2818 return wc & UNICODE_MASK;
2114 } 2819 }
2820
2821 return NOCHAR;
2822}
2823
2824// read the next octet
2825uint32_t
2826rxvt_term::next_octet () NOTHROW
2827{
2828 return cmdbuf_ptr < cmdbuf_endp
2829 ? (unsigned char)*cmdbuf_ptr++
2830 : NOCHAR;
2831}
2832
2833static class out_of_input out_of_input;
2834
2835/* rxvt_cmd_getc () - Return next input character */
2836/*
2837 * Return the next input character after first passing any keyboard input
2838 * to the command.
2839 */
2840wchar_t
2841rxvt_term::cmd_getc () THROW ((class out_of_input))
2842{
2843 wchar_t c = next_char ();
2844
2845 if (c == NOCHAR)
2846 throw out_of_input;
2847
2115 return pchanged; 2848 return c;
2116} 2849}
2117#endif
2118 2850
2119/*}}} */ 2851uint32_t
2852rxvt_term::cmd_get8 () THROW ((class out_of_input))
2853{
2854 uint32_t c = next_octet ();
2855
2856 if (c == NOCHAR)
2857 throw out_of_input;
2858
2859 return c;
2860}
2120 2861
2121/*{{{ print pipe */ 2862/*{{{ print pipe */
2122/*----------------------------------------------------------------------*/ 2863/*----------------------------------------------------------------------*/
2123#ifdef PRINTPIPE 2864#ifdef PRINTPIPE
2124FILE * 2865FILE *
2125rxvt_term::popen_printer () 2866rxvt_term::popen_printer ()
2126{ 2867{
2127 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2868 FILE *stream = popen (rs[Rs_print_pipe], "w");
2128 2869
2129 if (stream == NULL) 2870 if (stream == NULL)
2130 rxvt_print_error ("can't open printer pipe"); 2871 rxvt_warn ("can't open printer pipe, not printing.\n");
2872
2131 return stream; 2873 return stream;
2132} 2874}
2133 2875
2134int 2876int
2135rxvt_term::pclose_printer (FILE *stream) 2877rxvt_term::pclose_printer (FILE *stream)
2136{ 2878{
2137 fflush (stream); 2879 fflush (stream);
2138 /* pclose () reported not to work on SunOS 4.1.3 */
2139# if defined (__sun__) /* TODO: RESOLVE THIS */
2140 /* pclose works provided SIGCHLD handler uses waitpid */
2141 return pclose (stream); /* return fclose (stream); */
2142# else
2143 return pclose (stream); 2880 return pclose (stream);
2144# endif
2145} 2881}
2146 2882
2147/* 2883/*
2148 * simulate attached vt100 printer 2884 * simulate attached vt100 printer
2149 */ 2885 */
2150void 2886void
2151rxvt_term::process_print_pipe () 2887rxvt_term::process_print_pipe ()
2152{ 2888{
2153 int done; 2889 int done;
2154 FILE *fd; 2890 FILE *fd;
2155 2891
2156 if ((fd = popen_printer ()) == NULL) 2892 if ((fd = popen_printer ()) == NULL)
2157 return; 2893 return;
2158 2894
2159 /* 2895 /*
2160 * Send all input to the printer until either ESC[4i or ESC[?4i 2896 * Send all input to the printer until either ESC[4i or ESC[?4i
2161 * is received. 2897 * is received.
2162 */ 2898 */
2163 for (done = 0; !done;) 2899 for (done = 0; !done;)
2164 { 2900 {
2165 unsigned char buf[8]; 2901 unsigned char buf[8];
2166 unsigned char ch; 2902 unicode_t ch;
2167 unsigned int i, len; 2903 unsigned int i, len;
2168 2904
2169 if ((ch = cmd_getc ()) != C0_ESC) 2905 if ((ch = cmd_getc ()) != C0_ESC)
2170 { 2906 {
2171 if (putc (ch, fd) == EOF) 2907 if (putc (ch, fd) == EOF)
2172 break; /* done = 1 */ 2908 break; /* done = 1 */
… …
2187 { 2923 {
2188 if ((buf[len++] = cmd_getc ()) == 'i') 2924 if ((buf[len++] = cmd_getc ()) == 'i')
2189 break; /* done = 1 */ 2925 break; /* done = 1 */
2190 } 2926 }
2191 } 2927 }
2928
2192 for (i = 0; i < len; i++) 2929 for (i = 0; i < len; i++)
2193 if (putc (buf[i], fd) == EOF) 2930 if (putc (buf[i], fd) == EOF)
2194 { 2931 {
2195 done = 1; 2932 done = 1;
2196 break; 2933 break;
2197 } 2934 }
2198 } 2935 }
2199 } 2936 }
2937
2200 pclose_printer (fd); 2938 pclose_printer (fd);
2201} 2939}
2202#endif /* PRINTPIPE */ 2940#endif /* PRINTPIPE */
2203/*}}} */ 2941/*}}} */
2204 2942
2205/* *INDENT-OFF* */ 2943/* *INDENT-OFF* */
2206enum { 2944enum {
2207 C1_40 = 0x40, 2945 C1_40 = 0x40,
2208 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2946 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2209 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2947 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2210 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2948 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2211 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2949 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2212}; 2950};
2213/* *INDENT-ON* */ 2951/* *INDENT-ON* */
2214 2952
2215/*{{{ process non-printing single characters */ 2953/*{{{ process non-printing single characters */
2216void 2954void
2217rxvt_term::process_nonprinting (unsigned char ch) 2955rxvt_term::process_nonprinting (unicode_t ch)
2218{ 2956{
2219 switch (ch) 2957 switch (ch)
2220 { 2958 {
2959 case C0_ESC:
2960 process_escape_seq ();
2961 break;
2221 case C0_ENQ: /* terminal Status */ 2962 case C0_ENQ: /* terminal Status */
2222 if (rs[Rs_answerbackstring]) 2963 if (rs[Rs_answerbackstring])
2223 tt_write ( 2964 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2224 (const unsigned char *)rs[Rs_answerbackstring],
2225 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2226 else 2965 else
2227 tt_write ((unsigned char *)VT100_ANS, 2966 tt_write (VT100_ANS, strlen (VT100_ANS));
2228 (unsigned int)STRLEN (VT100_ANS));
2229 break; 2967 break;
2230 case C0_BEL: /* bell */ 2968 case C0_BEL: /* bell */
2231 scr_bell (); 2969 scr_bell ();
2232 break; 2970 break;
2233 case C0_BS: /* backspace */ 2971 case C0_BS: /* backspace */
… …
2248 scr_charset_choose (1); 2986 scr_charset_choose (1);
2249 break; 2987 break;
2250 case C0_SI: /* shift in - acs */ 2988 case C0_SI: /* shift in - acs */
2251 scr_charset_choose (0); 2989 scr_charset_choose (0);
2252 break; 2990 break;
2991
2992#ifdef EIGHT_BIT_CONTROLS
2993 // 8-bit controls
2994 case 0x90: /* DCS */
2995 process_dcs_seq ();
2996 break;
2997 case 0x9b: /* CSI */
2998 process_csi_seq ();
2999 break;
3000 case 0x9d: /* CSI */
3001 process_osc_seq ();
3002 break;
3003#endif
2253 } 3004 }
2254} 3005}
2255/*}}} */ 3006/*}}} */
2256 3007
2257 3008
2258/*{{{ process VT52 escape sequences */ 3009/*{{{ process VT52 escape sequences */
2259void 3010void
2260rxvt_term::process_escape_vt52 (unsigned char ch) 3011rxvt_term::process_escape_vt52 (unicode_t ch)
2261{ 3012{
2262 int row, col; 3013 int row, col;
2263 3014
2264 switch (ch) 3015 switch (ch)
2265 { 3016 {
… …
2317 3068
2318/*{{{ process escape sequences */ 3069/*{{{ process escape sequences */
2319void 3070void
2320rxvt_term::process_escape_seq () 3071rxvt_term::process_escape_seq ()
2321{ 3072{
2322 unsigned char ch = cmd_getc (); 3073 unicode_t ch = cmd_getc ();
2323 3074
2324 if (PrivateModes & PrivMode_vt52) 3075 if (priv_modes & PrivMode_vt52)
2325 { 3076 {
2326 process_escape_vt52 (ch); 3077 process_escape_vt52 (ch);
2327 return; 3078 return;
2328 } 3079 }
2329 3080
… …
2344 scr_charset_set (2, (unsigned int)cmd_getc ()); 3095 scr_charset_set (2, (unsigned int)cmd_getc ());
2345 break; 3096 break;
2346 case '+': 3097 case '+':
2347 scr_charset_set (3, (unsigned int)cmd_getc ()); 3098 scr_charset_set (3, (unsigned int)cmd_getc ());
2348 break; 3099 break;
2349#ifdef MULTICHAR_SET 3100#if !ENABLE_MINIMAL
2350 case '$':
2351 scr_charset_set (-2, (unsigned int)cmd_getc ());
2352 break;
2353#endif
2354#ifndef NO_FRILLS
2355 case '6': 3101 case '6':
2356 scr_backindex (); 3102 scr_backindex ();
2357 break; 3103 break;
2358#endif 3104#endif
2359 case '7': 3105 case '7':
2360 scr_cursor (SAVE); 3106 scr_cursor (SAVE);
2361 break; 3107 break;
2362 case '8': 3108 case '8':
2363 scr_cursor (RESTORE); 3109 scr_cursor (RESTORE);
2364 break; 3110 break;
2365#ifndef NO_FRILLS 3111#if !ENABLE_MINIMAL
2366 case '9': 3112 case '9':
2367 scr_forwardindex (); 3113 scr_forwardindex ();
2368 break; 3114 break;
2369#endif 3115#endif
2370 case '=': 3116 case '=':
… …
2380 break; 3126 break;
2381 3127
2382 /* 8.3.87: NEXT LINE */ 3128 /* 8.3.87: NEXT LINE */
2383 case C1_NEL: /* ESC E */ 3129 case C1_NEL: /* ESC E */
2384 { 3130 {
2385 uint32_t nlcr[] = { '\n', '\r' }; 3131 wchar_t nlcr[] = { C0_LF, C0_CR };
2386 scr_add_lines (nlcr, 1, 2); 3132 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2387 } 3133 }
2388 break; 3134 break;
2389 3135
2390 /* kidnapped escape sequence: Should be 8.3.48 */ 3136 /* kidnapped escape sequence: Should be 8.3.48 */
2391 case C1_ESA: /* ESC G */ 3137 case C1_ESA: /* ESC G */
… …
2401 case C1_RI: /* ESC M */ 3147 case C1_RI: /* ESC M */
2402 scr_index (DN); 3148 scr_index (DN);
2403 break; 3149 break;
2404 3150
2405 /* 8.3.142: SINGLE-SHIFT TWO */ 3151 /* 8.3.142: SINGLE-SHIFT TWO */
2406 /*case C1_SS2: scr_single_shift (2); break; */ 3152 /*case C1_SS2: scr_single_shift (2); break; */
2407 3153
2408 /* 8.3.143: SINGLE-SHIFT THREE */ 3154 /* 8.3.143: SINGLE-SHIFT THREE */
2409 /*case C1_SS3: scr_single_shift (3); break; */ 3155 /*case C1_SS3: scr_single_shift (3); break; */
2410 3156
2411 /* 8.3.27: DEVICE CONTROL STRING */ 3157 /* 8.3.27: DEVICE CONTROL STRING */
2412 case C1_DCS: /* ESC P */ 3158 case C1_DCS: /* ESC P */
2413 process_dcs_seq (); 3159 process_dcs_seq ();
2414 break; 3160 break;
2415 3161
2416 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3162 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2417 case C1_SCI: /* ESC Z */ 3163 case C1_SCI: /* ESC Z */
2418 tt_write ((const unsigned char *)ESCZ_ANSWER, 3164 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2419 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2420 break; /* steal obsolete ESC [ c */ 3165 break; /* steal obsolete ESC [ c */
2421 3166
2422 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3167 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2423 case C1_CSI: /* ESC [ */ 3168 case C1_CSI: /* ESC [ */
2424 process_csi_seq (); 3169 process_csi_seq ();
… …
2429 process_osc_seq (); 3174 process_osc_seq ();
2430 break; 3175 break;
2431 3176
2432 /* 8.3.106: RESET TO INITIAL STATE */ 3177 /* 8.3.106: RESET TO INITIAL STATE */
2433 case 'c': 3178 case 'c':
3179 mbstate.reset ();
2434 scr_poweron (); 3180 scr_poweron ();
2435 scrollbar_show (1); 3181 scrollbar_show (1);
2436 break; 3182 break;
2437 3183
2438 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3184 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2450 3196
2451/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3197/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2452/* *INDENT-OFF* */ 3198/* *INDENT-OFF* */
2453enum { 3199enum {
2454 CSI_ICH = 0x40, 3200 CSI_ICH = 0x40,
2455 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3201 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2456 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3202 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2457 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3203 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2458 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3204 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2459 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3205 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2460 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3206 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2475 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3221 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2476 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3222 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2477 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3223 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2478 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3224 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2479 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3225 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2480 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3226 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2481 }; 3227 };
2482/* *INDENT-ON* */ 3228/* *INDENT-ON* */
2483 3229
2484void 3230void
2485rxvt_term::process_csi_seq () 3231rxvt_term::process_csi_seq ()
2486{ 3232{
2487 unsigned char ch, priv, i; 3233 unicode_t ch, priv, i;
2488 unsigned int nargs, p; 3234 unsigned int nargs, p;
2489 int n, ndef; 3235 int n, ndef;
2490 int arg[ESC_ARGS]; 3236 int arg[ESC_ARGS];
2491 3237
2492 for (nargs = ESC_ARGS; nargs > 0;) 3238 for (nargs = ESC_ARGS; nargs > 0;)
2493 arg[--nargs] = 0; 3239 arg[--nargs] = 0;
2494 3240
2495 priv = 0; 3241 priv = 0;
… …
2497 if (ch >= '<' && ch <= '?') 3243 if (ch >= '<' && ch <= '?')
2498 { /* '<' '=' '>' '?' */ 3244 { /* '<' '=' '>' '?' */
2499 priv = ch; 3245 priv = ch;
2500 ch = cmd_getc (); 3246 ch = cmd_getc ();
2501 } 3247 }
3248
2502 /* read any numerical arguments */ 3249 /* read any numerical arguments */
2503 for (n = -1; ch < CSI_ICH; ) 3250 for (n = -1; ch < CSI_ICH; )
2504 { 3251 {
2505 if (isdigit (ch)) 3252 if (isdigit (ch))
2506 { 3253 {
… …
2513 { 3260 {
2514 if (nargs < ESC_ARGS) 3261 if (nargs < ESC_ARGS)
2515 arg[nargs++] = n; 3262 arg[nargs++] = n;
2516 n = -1; 3263 n = -1;
2517 } 3264 }
2518 else if (ch == '\b') 3265 else if (IS_CONTROL (ch))
2519 {
2520 scr_backspace ();
2521 }
2522 else if (ch == C0_ESC)
2523 {
2524 process_escape_seq ();
2525 return;
2526 }
2527 else if (ch < ' ')
2528 {
2529 process_nonprinting (ch); 3266 process_nonprinting (ch);
2530 } 3267
2531 ch = cmd_getc (); 3268 ch = cmd_getc ();
2532 } 3269 }
2533 3270
2534 if (ch > CSI_7F) 3271 if (ch > CSI_7F)
2535 return; 3272 return;
… …
2541 ndef = get_byte_array_bit (csi_defaults, i); 3278 ndef = get_byte_array_bit (csi_defaults, i);
2542 for (p = 0; p < nargs; p++) 3279 for (p = 0; p < nargs; p++)
2543 if (arg[p] == -1) 3280 if (arg[p] == -1)
2544 arg[p] = ndef; 3281 arg[p] = ndef;
2545 3282
2546#ifdef DEBUG_CMD
2547 fprintf (stderr, "CSI ");
2548 for (p = 0; p < nargs; p++)
2549 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2550 fprintf (stderr, "%c\n", ch);
2551#endif
2552
2553 /* 3283 /*
2554 * private mode handling 3284 * private mode handling
2555 */ 3285 */
2556 if (priv) 3286 if (priv)
2557 { 3287 {
2558 switch (priv) 3288 switch (priv)
2559 { 3289 {
2560 case '>': 3290 case '>':
2561 if (ch == CSI_DA) /* secondary device attributes */ 3291 if (ch == CSI_DA) /* secondary device attributes */
3292 {
3293 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
3294 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
3295 //
3296 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3297 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
3298 // that we do not support xterm mouse reporting (should be 95 when we do).
3299 //
2562 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 3300 tt_printf ("\033[>%d;94;0c", 'U');
3301 }
2563 break; 3302 break;
2564 case '?': 3303 case '?':
2565 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3304 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2566 process_terminal_mode (ch, priv, nargs, arg); 3305 process_terminal_mode (ch, priv, nargs, arg);
2567 break; 3306 break;
… …
2672 3411
2673 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3412 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2674 arg[0] = -arg[0]; 3413 arg[0] = -arg[0];
2675 /* FALLTHROUGH */ 3414 /* FALLTHROUGH */
2676 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3415 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2677 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3416 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2678 break; 3417 break;
2679 3418
2680 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3419 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2681 tt_write ((const unsigned char *)VT100_ANS, 3420 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2682 (unsigned int) (sizeof (VT100_ANS) - 1));
2683 break; 3421 break;
2684 3422
2685 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3423 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2686 process_sgr_mode (nargs, arg); 3424 process_sgr_mode (nargs, arg);
2687 break; 3425 break;
… …
2693 tt_printf ("\033[0n"); 3431 tt_printf ("\033[0n");
2694 break; 3432 break;
2695 case 6: /* CPR requested */ 3433 case 6: /* CPR requested */
2696 scr_report_position (); 3434 scr_report_position ();
2697 break; 3435 break;
2698#if defined (ENABLE_DISPLAY_ANSWER)
2699 case 7: /* unofficial extension */ 3436 case 7: /* unofficial extension */
3437 if (OPTION (Opt_insecure))
2700 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3438 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2701 break; 3439 break;
2702#endif
2703 case 8: /* unofficial extension */ 3440 case 8: /* unofficial extension */
2704 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3441 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2705 break; 3442 break;
2706 } 3443 }
2707 break; 3444 break;
2708 3445
2709 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3446 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2742 break; 3479 break;
2743 3480
2744 case CSI_RM: /* 8.3.107: RESET MODE */ 3481 case CSI_RM: /* 8.3.107: RESET MODE */
2745 if (arg[0] == 4) 3482 if (arg[0] == 4)
2746 scr_insert_mode (0); 3483 scr_insert_mode (0);
3484 else if (arg[0] == 20)
3485 priv_modes &= ~PrivMode_LFNL;
2747 break; 3486 break;
2748 3487
2749 case CSI_SM: /* 8.3.126: SET MODE */ 3488 case CSI_SM: /* 8.3.126: SET MODE */
2750 if (arg[0] == 4) 3489 if (arg[0] == 4)
2751 scr_insert_mode (1); 3490 scr_insert_mode (1);
3491 else if (arg[0] == 20)
3492 priv_modes |= PrivMode_LFNL;
2752 break; 3493 break;
2753 3494
2754 /* 3495 /*
2755 * PRIVATE USE beyond this point. All CSI_7? sequences here 3496 * PRIVATE USE beyond this point. All CSI_7? sequences here
2756 */ 3497 */
… …
2768 break; 3509 break;
2769 case CSI_75: 3510 case CSI_75:
2770 scr_cursor (RESTORE); 3511 scr_cursor (RESTORE);
2771 break; 3512 break;
2772 3513
2773#ifndef NO_FRILLS 3514#if !ENABLE_MINIMAL
2774 case CSI_74: 3515 case CSI_74:
2775 process_window_ops (arg, nargs); 3516 process_window_ops (arg, nargs);
2776 break; 3517 break;
2777#endif 3518#endif
2778 3519
2779 case CSI_78: /* DECREQTPARM */ 3520 case CSI_78: /* DECREQTPARM */
2780 if (arg[0] == 0 || arg[0] == 1) 3521 if (arg[0] == 0 || arg[0] == 1)
2781 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3522 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2782 /* FALLTHROUGH */ 3523 break;
2783 3524
2784 default: 3525 default:
2785 break; 3526 break;
2786 } 3527 }
2787} 3528}
2788/*}}} */ 3529/*}}} */
2789 3530
2790#ifndef NO_FRILLS 3531#if !ENABLE_MINIMAL
2791/* ARGSUSED */ 3532/* ARGSUSED */
2792void 3533void
2793rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3534rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2794{ 3535{
2795 int x, y; 3536 int x, y;
2796#if 0
2797 char *s;
2798#endif
2799 XWindowAttributes wattr; 3537 XWindowAttributes wattr;
2800 Window wdummy; 3538 Window wdummy;
3539
3540 dLocal (Display *, dpy);
2801 3541
2802 if (nargs == 0) 3542 if (nargs == 0)
2803 return; 3543 return;
3544
2804 switch (args[0]) 3545 switch (args[0])
2805 { 3546 {
2806 /* 3547 /*
2807 * commands 3548 * commands
2808 */ 3549 */
2809 case 1: /* deiconify window */ 3550 case 1: /* deiconify window */
2810 XMapWindow (display->display, TermWin.parent[0]); 3551 XMapWindow (dpy, parent[0]);
2811 break; 3552 break;
2812 case 2: /* iconify window */ 3553 case 2: /* iconify window */
2813 XIconifyWindow (display->display, TermWin.parent[0], 3554 XIconifyWindow (dpy, parent[0], display->screen);
2814 DefaultScreen (display->display));
2815 break; 3555 break;
2816 case 3: /* set position (pixels) */ 3556 case 3: /* set position (pixels) */
2817 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3557 XMoveWindow (dpy, parent[0], args[1], args[2]);
2818 break; 3558 break;
2819 case 4: /* set size (pixels) */ 3559 case 4: /* set size (pixels) */
2820 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3560 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2821 break; 3561 break;
2822 case 5: /* raise window */ 3562 case 5: /* raise window */
2823 XRaiseWindow (display->display, TermWin.parent[0]); 3563 XRaiseWindow (dpy, parent[0]);
2824 break; 3564 break;
2825 case 6: /* lower window */ 3565 case 6: /* lower window */
2826 XLowerWindow (display->display, TermWin.parent[0]); 3566 XLowerWindow (dpy, parent[0]);
2827 break; 3567 break;
2828 case 7: /* refresh window */ 3568 case 7: /* refresh window */
2829 scr_touch (true); 3569 scr_touch (true);
2830 break; 3570 break;
2831 case 8: /* set size (chars) */ 3571 case 8: /* set size (chars) */
2832 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3572 set_widthheight ((unsigned int) (args[2] * fwidth),
2833 (unsigned int) (args[1] * TermWin.fheight)); 3573 (unsigned int) (args[1] * fheight));
2834 break; 3574 break;
3575
3576 //case 9: NYI, TODO, restore maximized window or maximize window
2835 default: 3577 default:
2836 if (args[0] >= 24) /* set height (chars) */ 3578 if (args[0] >= 24) /* set height (chars) */
2837 set_widthheight ((unsigned int)TermWin.width, 3579 set_widthheight ((unsigned int)width,
2838 (unsigned int) (args[1] * TermWin.fheight)); 3580 (unsigned int) (args[1] * fheight));
2839 break; 3581 break;
3582
2840 /* 3583 /*
2841 * reports - some output format copied from XTerm 3584 * reports - some output format copied from XTerm
2842 */ 3585 */
2843 case 11: /* report window state */ 3586 case 11: /* report window state */
2844 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3587 XGetWindowAttributes (dpy, parent[0], &wattr);
2845 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3588 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2846 break; 3589 break;
2847 case 13: /* report window position */ 3590 case 13: /* report window position */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3591 XGetWindowAttributes (dpy, parent[0], &wattr);
2849 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3592 XTranslateCoordinates (dpy, parent[0], wattr.root,
2850 -wattr.border_width, -wattr.border_width, 3593 -wattr.border_width, -wattr.border_width,
2851 &x, &y, &wdummy); 3594 &x, &y, &wdummy);
2852 tt_printf ("\033[3;%d;%dt", x, y); 3595 tt_printf ("\033[3;%d;%dt", x, y);
2853 break; 3596 break;
2854 case 14: /* report window size (pixels) */ 3597 case 14: /* report window size (pixels) */
2855 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3598 XGetWindowAttributes (dpy, parent[0], &wattr);
2856 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3599 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2857 break; 3600 break;
3601 case 18: /* report text area size (chars) */
3602 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3603 break;
2858 case 18: /* report window size (chars) */ 3604 case 19: /* report window size (chars) */
2859 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3605 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2860 break; 3606 break;
2861#if 0 /* XXX: currently disabled due to security concerns */
2862 case 20: /* report icon label */ 3607 case 20: /* report icon label */
3608 {
3609 char *s;
2863 XGetIconName (display->display, TermWin.parent[0], &s); 3610 XGetIconName (dpy, parent[0], &s);
2864 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3611 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3612 XFree (s);
3613 }
2865 break; 3614 break;
2866 case 21: /* report window title */ 3615 case 21: /* report window title */
3616 {
3617 char *s;
2867 XFetchName (display->display, TermWin.parent[0], &s); 3618 XFetchName (dpy, parent[0], &s);
2868 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3619 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3620 XFree (s);
3621 }
2869 break; 3622 break;
2870#endif
2871
2872 } 3623 }
2873} 3624}
2874#endif 3625#endif
2875 3626
2876/*----------------------------------------------------------------------*/ 3627/*----------------------------------------------------------------------*/
2877/* 3628/*
2878 * get input up until STRING TERMINATOR (or BEL) 3629 * get input up until STRING TERMINATOR (or BEL)
2879 * ends_how is terminator used. returned input must be free ()d 3630 * ends_how is terminator used. returned input must be free()'d
2880 */ 3631 */
2881unsigned char * 3632char *
2882rxvt_term::get_to_st (unsigned char *ends_how) 3633rxvt_term::get_to_st (unicode_t &ends_how)
2883{ 3634{
2884 int seen_esc = 0; /* seen escape? */ 3635 unicode_t ch;
3636 bool seen_esc = false;
2885 unsigned int n = 0; 3637 unsigned int n = 0;
2886 unsigned char *s; 3638 wchar_t string[STRING_MAX];
2887 unsigned char ch, string[STRING_MAX];
2888 3639
2889 for (; (ch = cmd_getc ());) 3640 while ((ch = cmd_getc ()) != NOCHAR)
2890 { 3641 {
2891 if (ch == C0_BEL 3642 if (seen_esc)
2892 || ch == CHAR_ST 3643 {
2893 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3644 if (ch == 0x5c) /* 7bit ST */
2894 break; 3645 break;
3646 else
3647 return NULL;
3648 }
2895 if (ch == C0_ESC) 3649 else if (ch == C0_ESC)
2896 { 3650 {
2897 seen_esc = 1; 3651 seen_esc = true;
2898 continue; 3652 continue;
2899 } 3653 }
2900 else if (ch == '\t') 3654 else if (ch == C0_BEL || ch == CHAR_ST)
2901 ch = ' '; /* translate '\t' to space */ 3655 break;
2902 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3656 else if (ch < 0x20)
2903 return NULL; /* other control character - exit */ 3657 return NULL; /* other control character - exit */
2904 if (n < sizeof (string) - 1) 3658
3659 seen_esc = false;
3660
3661 if (n >= STRING_MAX - 1)
3662 // stop at some sane length
3663 return NULL;
3664
3665 if (ch == C0_SYN)
3666 string[n++] = cmd_get8 ();
3667 else
2905 string[n++] = ch; 3668 string[n++] = ch;
2906 seen_esc = 0;
2907 } 3669 }
3670
2908 string[n++] = '\0'; 3671 string[n++] = '\0';
2909 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3672
2910 return NULL;
2911 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3673 ends_how = (ch == 0x5c ? C0_ESC : ch);
2912 STRNCPY (s, string, n); 3674
2913 return s; 3675 return rxvt_wcstombs (string);
2914} 3676}
2915 3677
2916/*----------------------------------------------------------------------*/ 3678/*----------------------------------------------------------------------*/
2917/* 3679/*
2918 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3680 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2919 */ 3681 */
2920void 3682void
2921rxvt_term::process_dcs_seq () 3683rxvt_term::process_dcs_seq ()
2922{ 3684{
2923 unsigned char eh, *s; 3685 char *s;
3686 unicode_t eh;
3687
2924 /* 3688 /*
2925 * Not handled yet 3689 * Not handled yet
2926 */ 3690 */
2927 s = get_to_st (&eh); 3691 s = get_to_st (eh);
2928 if (s) 3692 if (s)
2929 free (s); 3693 free (s);
3694
2930 return; 3695 return;
2931} 3696}
2932 3697
2933/*----------------------------------------------------------------------*/ 3698/*----------------------------------------------------------------------*/
2934/* 3699/*
2935 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3700 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2936 */ 3701 */
2937void 3702void
2938rxvt_term::process_osc_seq () 3703rxvt_term::process_osc_seq ()
2939{ 3704{
2940 unsigned char ch, eh, *s; 3705 unicode_t ch, eh;
2941 int arg; 3706 int arg;
2942 3707
2943 ch = cmd_getc (); 3708 ch = cmd_getc ();
2944 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3709 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2945 arg = arg * 10 + (ch - '0'); 3710 arg = arg * 10 + (ch - '0');
2946 3711
2947 if (ch == ';') 3712 if (ch == ';')
2948 { 3713 {
2949 s = get_to_st (&eh); 3714 char *s = get_to_st (eh);
3715
2950 if (s) 3716 if (s)
2951 { 3717 {
2952 /*
2953 * rxvt_menubar_dispatch () violates the constness of the string,
2954 * so do it here
2955 */
2956 if (arg == XTerm_Menu)
2957#if 0 /* XXX: currently disabled due to security concerns */
2958 menubar_dispatch ((char *)s);
2959#else
2960 (void)0;
2961#endif
2962 else
2963 xterm_seq (arg, (char *)s, eh); 3718 process_xterm_seq (arg, s, eh);
2964 free (s); 3719 free (s);
2965 } 3720 }
2966 } 3721 }
2967} 3722}
3723
3724void
3725rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3726{
3727 if (str[0] == '?' && !str[1])
3728 {
3729 rgba c;
3730 pix_colors_focused[color].get (c);
3731
3732#if XFT
3733 if (c.a != rgba::MAX_CC)
3734 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3735 else
3736#endif
3737 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3738 }
3739 else
3740 set_window_color (color, str);
3741}
3742
2968/* 3743/*
2969 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3744 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2970 * 0 = change iconName/title
2971 * 1 = change iconName
2972 * 2 = change title
2973 * 4 = change color
2974 * 12 = change text color
2975 * 13 = change mouse foreground color
2976 * 17 = change highlight character colour
2977 * 18 = change bold character color
2978 * 19 = change underlined character color
2979 * 46 = change logfile (not implemented)
2980 * 50 = change font
2981 *
2982 * rxvt extensions:
2983 * 9 = change locale (NYI)
2984 * 10 = menu (may change in future)
2985 * 20 = bg pixmap
2986 * 39 = change default fg color
2987 * 49 = change default bg color
2988 * 55 = dump scrollback buffer and all of screen
2989 */ 3745 */
2990void 3746void
2991rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3747rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2992{ 3748{
2993 int changed = 0; 3749 int color;
2994 int color;
2995 char *buf, *name; 3750 char *buf, *name;
3751 bool query = str[0] == '?' && !str[1];
3752 int saveop = op;
3753
3754 dLocal (Display *, dpy);
2996 3755
2997 assert (str != NULL); 3756 assert (str != NULL);
2998 switch (op) 3757 switch (op)
2999 { 3758 {
3000 case XTerm_name: 3759 case XTerm_name:
3001 set_title (str); 3760 set_title (str);
3002 /* FALLTHROUGH */ 3761 /* FALLTHROUGH */
3003 case XTerm_iconName: 3762 case XTerm_iconName:
3004 set_iconName (str); 3763 set_icon_name (str);
3005 break; 3764 break;
3006 case XTerm_title: 3765 case XTerm_title:
3007 set_title (str); 3766 set_title (str);
3008 break; 3767 break;
3768 case XTerm_property:
3769 if (str[0] == '?')
3770 {
3771 Atom prop = display->atom (str + 1);
3772 Atom actual_type;
3773 int actual_format;
3774 unsigned long nitems;
3775 unsigned long bytes_after;
3776 unsigned char *value = 0;
3777 const char *str = "";
3778
3779 if (prop
3780 && XGetWindowProperty (dpy, parent[0],
3781 prop, 0, 1<<16, 0, AnyPropertyType,
3782 &actual_type, &actual_format,
3783 &nitems, &bytes_after, &value) == Success
3784 && actual_type != None
3785 && actual_format == 8)
3786 str = (const char *)(value);
3787
3788 tt_printf ("\033]%d;%s%c", op, str, resp);
3789
3790 XFree (value);
3791 }
3792 else
3793 {
3794 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3795
3796 if (eq)
3797 {
3798 *eq = 0;
3799 set_utf8_property (display->atom (str), eq + 1);
3800 }
3801 else
3802 XDeleteProperty (dpy, parent[0],
3803 display->atom (str));
3804 }
3805 break;
3806
3009 case XTerm_Color: 3807 case XTerm_Color:
3010 for (buf = (char *)str; buf && *buf;) 3808 for (buf = (char *)str; buf && *buf;)
3011 { 3809 {
3012 if ((name = STRCHR (buf, ';')) == NULL) 3810 if ((name = strchr (buf, ';')) == NULL)
3013 break; 3811 break;
3812
3014 *name++ = '\0'; 3813 *name++ = '\0';
3015 color = atoi (buf); 3814 color = atoi (buf) + minCOLOR;
3016 if (color < 0 || color >= TOTAL_COLORS) 3815
3816 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3017 break; 3817 break;
3818
3018 if ((buf = STRCHR (name, ';')) != NULL) 3819 if ((buf = strchr (name, ';')) != NULL)
3019 *buf++ = '\0'; 3820 *buf++ = '\0';
3020 set_window_color (color + minCOLOR, name); 3821
3822 process_color_seq (op, color, name, resp);
3021 } 3823 }
3824 break;
3825 case XTerm_Color00:
3826 process_color_seq (op, Color_fg, str, resp);
3827 break;
3828 case XTerm_Color01:
3829 process_color_seq (op, Color_bg, str, resp);
3022 break; 3830 break;
3023#ifndef NO_CURSORCOLOR 3831#ifndef NO_CURSORCOLOR
3024 case XTerm_Color_cursor: 3832 case XTerm_Color_cursor:
3025 set_window_color (Color_cursor, str); 3833 process_color_seq (op, Color_cursor, str, resp);
3026 break; 3834 break;
3027#endif 3835#endif
3028 case XTerm_Color_pointer: 3836 case XTerm_Color_pointer_fg:
3029 set_window_color (Color_pointer, str); 3837 process_color_seq (op, Color_pointer_fg, str, resp);
3838 break;
3839 case XTerm_Color_pointer_bg:
3840 process_color_seq (op, Color_pointer_bg, str, resp);
3030 break; 3841 break;
3031#ifndef NO_BOLD_UNDERLINE_REVERSE 3842#ifndef NO_BOLD_UNDERLINE_REVERSE
3032 case XTerm_Color_BD:
3033 set_window_color (Color_BD, str);
3034 break;
3035 case XTerm_Color_UL:
3036 set_window_color (Color_UL, str);
3037 break;
3038 case XTerm_Color_RV: 3843 case XTerm_Color_RV:
3039 set_window_color (Color_RV, str); 3844 process_color_seq (op, Color_RV, str, resp);
3040 break; 3845 break;
3846 case Rxvt_Color_BD:
3847 case URxvt_Color_BD:
3848 process_color_seq (op, Color_BD, str, resp);
3849 break;
3850 case Rxvt_Color_UL:
3851 case URxvt_Color_UL:
3852 process_color_seq (op, Color_UL, str, resp);
3853 break;
3854 case URxvt_Color_IT:
3855 process_color_seq (op, Color_IT, str, resp);
3856 break;
3041#endif 3857#endif
3858#if TRANSPARENT && TINTING
3859 case URxvt_Color_tint:
3860 process_color_seq (op, Color_tint, str, resp);
3042 3861
3043 case XTerm_Menu: 3862 check_our_parents ();
3863
3864 if (am_transparent)
3865 want_full_refresh = want_refresh = 1;
3866
3867 break;
3868#endif
3869
3870 case Rxvt_Pixmap:
3044 /* 3871 {
3045 * rxvt_menubar_dispatch () violates the constness of the string,
3046 * so DON'T do it here
3047 */
3048 break;
3049 case XTerm_Pixmap:
3050 if (*str != ';') 3872 if (*str != ';')
3051 { 3873 {
3052#if XPM_BACKGROUND 3874#if XPM_BACKGROUND
3053 scale_pixmap (""); /* reset to default scaling */ 3875 scale_pixmap (""); /* reset to default scaling */
3054 set_bgPixmap (str); /* change pixmap */ 3876 set_bgPixmap (str); /* change pixmap */
3055#endif
3056 scr_touch (true); 3877 scr_touch (true);
3878#endif
3057 } 3879 }
3880
3881 int changed = 0;
3882
3058 while ((str = STRCHR (str, ';')) != NULL) 3883 while ((str = strchr (str, ';')) != NULL)
3059 { 3884 {
3060 str++; 3885 str++;
3061#if XPM_BACKGROUND 3886#if XPM_BACKGROUND
3062 changed += scale_pixmap (str); 3887 changed += scale_pixmap (str);
3063#endif 3888#endif
3064
3065 } 3889 }
3890
3066 if (changed) 3891 if (changed)
3067 { 3892 {
3068#ifdef XPM_BACKGROUND 3893#ifdef XPM_BACKGROUND
3069 resize_pixmap (); 3894 resize_pixmap ();
3070#endif
3071 scr_touch (true); 3895 scr_touch (true);
3896#endif
3072 } 3897 }
3898 }
3073 break; 3899 break;
3074 3900
3075 case XTerm_restoreFG: 3901 case Rxvt_restoreFG:
3076 set_window_color (Color_fg, str); 3902 set_window_color (Color_fg, str);
3077 break; 3903 break;
3078 case XTerm_restoreBG: 3904 case Rxvt_restoreBG:
3079 set_window_color (Color_bg, str); 3905 set_window_color (Color_bg, str);
3080 break; 3906 break;
3907
3081 case XTerm_logfile: 3908 case XTerm_logfile:
3909 // TODO, when secure mode?
3082 break; 3910 break;
3083 case XTerm_font: 3911
3084 change_font (str);
3085 break;
3086 case XTerm_locale:
3087 if (str[0] == '?' && !str[1])
3088 tt_printf ("%-.250s\n", locale);
3089 else
3090 {
3091 set_locale (str);
3092 im_cb ();
3093 }
3094 break;
3095#if 0 3912#if 0
3096 case XTerm_dumpscreen: /* no error notices */ 3913 case Rxvt_dumpscreen: /* no error notices */
3097 { 3914 {
3098 int fd; 3915 int fd;
3099 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3916 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3100 { 3917 {
3101 scr_dump (fd); 3918 scr_dump (fd);
3102 close (fd); 3919 close (fd);
3103 } 3920 }
3104 } 3921 }
3105 break; 3922 break;
3106#endif 3923#endif
3924 case XTerm_font:
3925 op = URxvt_font;
3926 case URxvt_font:
3927#if ENABLE_STYLES
3928 case URxvt_boldFont:
3929 case URxvt_italicFont:
3930 case URxvt_boldItalicFont:
3931#endif
3932 if (query)
3933 tt_printf ("\33]%d;%-.250s%c", saveop,
3934 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3935 ? fontset[op - URxvt_font]->fontdesc : "",
3936 resp);
3937 else
3938 {
3939 const char *&res = rs[Rs_font + (op - URxvt_font)];
3107 3940
3941 res = strdup (str);
3942 allocated.push_back ((void *)res);
3943 set_fonts ();
3944 }
3945 break;
3946
3947 case URxvt_version:
3948 if (query)
3949 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3950 op,
3951 rs[Rs_name], VERSION[0], VERSION[2],
3952 resp);
3953 break;
3954
3955#if !ENABLE_MINIMAL
3956 case URxvt_locale:
3957 if (query)
3958 tt_printf ("\33]%d;%-.250s%c", op, OPTION (Opt_insecure) ? locale : "", resp);
3959 else
3960 {
3961 set_locale (str);
3962 pty->set_utf8_mode (enc_utf8);
3963 init_xlocale ();
3964 }
3965 break;
3966
3967 case URxvt_view_up:
3968 case URxvt_view_down:
3969 {
3970 int lines = atoi (str);
3971
3972 if (lines)
3973 scr_page (op == URxvt_view_up ? UP : DN, lines);
3974 else
3975 scr_erase_savelines ();
3976 }
3977
3978 break;
3979#endif
3980
3981#if ENABLE_PERL
3982 case URxvt_perl:
3983 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
3984 ; // no responses yet
3985 break;
3986#endif
3108 } 3987 }
3109} 3988}
3110/*----------------------------------------------------------------------*/ 3989/*----------------------------------------------------------------------*/
3111 3990
3112/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3991/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3120 * so no need for fancy checking 3999 * so no need for fancy checking
3121 */ 4000 */
3122int 4001int
3123rxvt_term::privcases (int mode, unsigned long bit) 4002rxvt_term::privcases (int mode, unsigned long bit)
3124{ 4003{
3125 int state; 4004 int state;
3126 4005
3127 if (mode == 's') 4006 if (mode == 's')
3128 { 4007 {
3129 SavedModes |= (PrivateModes & bit); 4008 SavedModes |= (priv_modes & bit);
3130 return -1; 4009 return -1;
3131 } 4010 }
3132 else 4011 else
3133 { 4012 {
3134 if (mode == 'r') 4013 if (mode == 'r')
3135 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4014 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3136 else 4015 else
3137 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 4016 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3138 PrivMode (state, bit); 4017 PrivMode (state, bit);
3139 } 4018 }
4019
3140 return state; 4020 return state;
3141} 4021}
3142 4022
3143/* we're not using priv _yet_ */ 4023/* we're not using priv _yet_ */
3144void 4024void
3145rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 4025rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3146{ 4026{
3147 unsigned int i, j; 4027 unsigned int i, j;
3148 int state; 4028 int state;
4029
3149 static const struct 4030 static const struct
3150 { 4031 {
3151 const int argval; 4032 const int argval;
3152 const unsigned long bit; 4033 const unsigned long bit;
3153 } 4034 }
4035
3154 argtopriv[] = { 4036 argtopriv[] = {
3155 { 1, PrivMode_aplCUR }, 4037 { 1, PrivMode_aplCUR },
3156 { 2, PrivMode_vt52 }, 4038 { 2, PrivMode_vt52 },
3157 { 3, PrivMode_132 }, 4039 { 3, PrivMode_132 },
3158 { 4, PrivMode_smoothScroll }, 4040 { 4, PrivMode_smoothScroll },
3159 { 5, PrivMode_rVideo }, 4041 { 5, PrivMode_rVideo },
3160 { 6, PrivMode_relOrigin }, 4042 { 6, PrivMode_relOrigin },
3161 { 7, PrivMode_Autowrap }, 4043 { 7, PrivMode_Autowrap },
4044 // 8, bi-directional support mode
3162 { 9, PrivMode_MouseX10 }, 4045 { 9, PrivMode_MouseX10 },
3163#ifdef menuBar_esc 4046 // 18, 19 printing-related
3164 { menuBar_esc, PrivMode_menuBar }, 4047 { 25, PrivMode_VisibleCursor },
3165#endif
3166#ifdef scrollBar_esc 4048#ifdef scrollBar_esc
3167 { scrollBar_esc, PrivMode_scrollBar }, 4049 { scrollBar_esc, PrivMode_scrollBar },
3168#endif 4050#endif
3169 { 25, PrivMode_VisibleCursor },
3170 { 35, PrivMode_ShiftKeys }, 4051 { 35, PrivMode_ShiftKeys }, // rxvt extension
3171 { 40, PrivMode_132OK }, 4052 { 40, PrivMode_132OK },
4053 // 41 xterm more fixes NYI
4054 // 45 margin bell NYI
4055 // 46 start logging
3172 { 47, PrivMode_Screen }, 4056 { 47, PrivMode_Screen },
3173 { 66, PrivMode_aplKP }, 4057 { 66, PrivMode_aplKP },
3174#ifndef NO_BACKSPACE_KEY 4058#ifndef NO_BACKSPACE_KEY
3175 { 67, PrivMode_BackSpace }, 4059 { 67, PrivMode_BackSpace },
3176#endif 4060#endif
3177 { 1000, PrivMode_MouseX11 }, 4061 { 1000, PrivMode_MouseX11 },
4062 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4063 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4064 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3178 { 1010, PrivMode_TtyOutputInh }, 4065 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3179 { 1011, PrivMode_Keypress }, 4066 { 1011, PrivMode_Keypress }, // rxvt extension
4067 // 1035 enable modifiers for alt, numlock NYI
4068 // 1036 send ESC for meta keys NYI
4069 // 1037 send DEL for keypad delete NYI
3180 { 1047, PrivMode_Screen }, 4070 { 1047, PrivMode_Screen },
4071 // 1048 save and restore cursor
3181 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4072 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4073 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3182 }; 4074 };
3183 4075
3184 if (nargs == 0) 4076 if (nargs == 0)
3185 return; 4077 return;
3186 4078
… …
3201 state = privcases (mode, argtopriv[j].bit); 4093 state = privcases (mode, argtopriv[j].bit);
3202 break; 4094 break;
3203 } 4095 }
3204 4096
3205 /* extra handling for values with state unkept */ 4097 /* extra handling for values with state unkept */
3206 if (state == -1)
3207 switch (arg[i]) 4098 switch (arg[i])
3208 { 4099 {
4100#if ENABLE_STYLES
4101 case 1021:
4102 set_option (Opt_intensityStyles, mode);
4103
4104 scr_touch (true);
4105 break;
4106#endif
3209 case 1048: /* alternative cursor save */ 4107 case 1048: /* alternative cursor save */
4108 case 1049:
4109 if (OPTION (Opt_secondaryScreen))
3210 if (mode == 0) 4110 if (mode == 0)
3211 scr_cursor (RESTORE); 4111 scr_cursor (RESTORE);
3212 else if (mode == 1) 4112 else if (mode == 1)
3213 scr_cursor (SAVE); 4113 scr_cursor (SAVE);
3214 /* FALLTHROUGH */
3215 default:
3216 continue; /* for (;i;) */
3217 }
3218
3219 /* extra handling for values with valid 0 or 1 state */
3220 switch (arg[i])
3221 {
3222 /* case 1: - application cursor keys */
3223 case 2: /* VT52 mode */
3224 /* oddball mode. should be set regardless of set/reset
3225 * parameter. Return from VT52 mode with an ESC < from
3226 * within VT52 mode
3227 */
3228 PrivMode (1, PrivMode_vt52);
3229 break; 4114 break;
4115 }
4116
4117 if (state >= 0)
4118 /* extra handling for values with valid 0 or 1 state */
4119 switch (arg[i])
4120 {
4121 /* case 1: - application cursor keys */
4122 case 2: /* VT52 mode */
4123 /* oddball mode. should be set regardless of set/reset
4124 * parameter. Return from VT52 mode with an ESC < from
4125 * within VT52 mode
4126 */
4127 PrivMode (1, PrivMode_vt52);
4128 break;
3230 case 3: /* 80/132 */ 4129 case 3: /* 80/132 */
3231 if (PrivateModes & PrivMode_132OK) 4130 if (priv_modes & PrivMode_132OK)
3232 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 4131 set_widthheight (((state ? 132 : 80) * fwidth), height);
3233 (unsigned int)TermWin.height);
3234 break; 4132 break;
3235 case 4: /* smooth scrolling */ 4133 case 4: /* smooth scrolling */
3236 if (state)
3237 Options &= ~Opt_jumpScroll;
3238 else
3239 Options |= Opt_jumpScroll; 4134 set_option (Opt_jumpScroll, !state);
3240 break; 4135 break;
3241 case 5: /* reverse video */ 4136 case 5: /* reverse video */
3242 scr_rvideo_mode (state); 4137 scr_rvideo_mode (state);
3243 break; 4138 break;
3244 case 6: /* relative/absolute origins */ 4139 case 6: /* relative/absolute origins */
3245 scr_relative_origin (state); 4140 scr_relative_origin (state);
3246 break; 4141 break;
3247 case 7: /* autowrap */ 4142 case 7: /* autowrap */
3248 scr_autowrap (state); 4143 scr_autowrap (state);
3249 break; 4144 break;
3250 /* case 8: - auto repeat, can't do on a per window basis */ 4145 /* case 8: - auto repeat, can't do on a per window basis */
3251 case 9: /* X10 mouse reporting */ 4146 case 9: /* X10 mouse reporting */
3252 if (state) /* orthogonal */ 4147 if (state) /* orthogonal */
3253 PrivateModes &= ~ (PrivMode_MouseX11); 4148 priv_modes &= ~PrivMode_MouseX11;
3254 break; 4149 break;
3255#ifdef menuBar_esc
3256 case menuBar_esc:
3257#ifdef MENUBAR
3258 map_menuBar (state);
3259#endif
3260 break;
3261#endif
3262#ifdef scrollBar_esc 4150#ifdef scrollBar_esc
3263 case scrollBar_esc: 4151 case scrollBar_esc:
3264 if (scrollbar_mapping (state)) 4152 if (scrollbar_mapping (state))
3265 { 4153 {
3266 resize_all_windows (0, 0, 0); 4154 resize_all_windows (0, 0, 0);
3267 scr_touch (true); 4155 scr_touch (true);
3268 } 4156 }
3269 break; 4157 break;
3270#endif 4158#endif
3271 case 25: /* visible/invisible cursor */ 4159 case 25: /* visible/invisible cursor */
3272 scr_cursor_visible (state); 4160 scr_cursor_visible (state);
3273 break; 4161 break;
3274 /* case 35: - shift keys */ 4162 /* case 35: - shift keys */
3275 /* case 40: - 80 <--> 132 mode */ 4163 /* case 40: - 80 <--> 132 mode */
3276 case 47: /* secondary screen */ 4164 case 47: /* secondary screen */
3277 scr_change_screen (state); 4165 scr_change_screen (state);
3278 break; 4166 break;
3279 /* case 66: - application key pad */ 4167 /* case 66: - application key pad */
3280 /* case 67: - backspace key */ 4168 /* case 67: - backspace key */
3281 case 1000: /* X11 mouse reporting */ 4169 case 1000: /* X11 mouse reporting */
3282 if (state) /* orthogonal */ 4170 if (state) /* orthogonal */
3283 PrivateModes &= ~ (PrivMode_MouseX10); 4171 priv_modes &= ~PrivMode_MouseX10;
3284 break; 4172 break;
3285#if 0 4173#if 0
3286 case 1001: 4174 case 1001:
3287 break; /* X11 mouse highlighting */ 4175 break; /* X11 mouse highlighting */
3288#endif 4176#endif
3289 case 1010: /* scroll to bottom on TTY output inhibit */ 4177 case 1010: /* scroll to bottom on TTY output inhibit */
3290 if (state)
3291 Options &= ~Opt_scrollTtyOutput;
3292 else
3293 Options |= Opt_scrollTtyOutput; 4178 set_option (Opt_scrollTtyOutput, !state);
3294 break; 4179 break;
3295 case 1011: /* scroll to bottom on key press */ 4180 case 1011: /* scroll to bottom on key press */
3296 if (state)
3297 Options |= Opt_scrollTtyKeypress; 4181 set_option (Opt_scrollTtyKeypress, state);
3298 else
3299 Options &= ~Opt_scrollTtyKeypress;
3300 break; 4182 break;
3301 case 1047: /* secondary screen w/ clearing */ 4183 case 1047: /* secondary screen w/ clearing last */
3302 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4184 if (OPTION (Opt_secondaryScreen))
3303 if (current_screen != PRIMARY) 4185 if (current_screen != PRIMARY)
3304 scr_erase_screen (2); 4186 scr_erase_screen (2);
3305 scr_change_screen (state); 4187 scr_change_screen (state);
3306 /* FALLTHROUGH */
3307 default:
3308 break; 4188 break;
4189 case 1049: /* secondary screen w/ clearing first */
4190 scr_change_screen (state);
4191 if (OPTION (Opt_secondaryScreen))
4192 if (current_screen != PRIMARY)
4193 scr_erase_screen (2);
4194 break;
4195 default:
4196 break;
3309 } 4197 }
3310 } 4198 }
3311} 4199}
3312/*}}} */ 4200/*}}} */
3313 4201
3314/*{{{ process sgr sequences */ 4202/*{{{ process sgr sequences */
3315void 4203void
3316rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4204rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3317{ 4205{
3318 unsigned int i; 4206 unsigned int i;
3319 short rendset; 4207 short rendset;
3320 int rendstyle; 4208 int rendstyle;
3321 4209
3322 if (nargs == 0) 4210 if (nargs == 0)
3323 { 4211 {
3324 scr_rendition (0, ~RS_None); 4212 scr_rendition (0, ~RS_None);
3325 return; 4213 return;
3326 } 4214 }
4215
3327 for (i = 0; i < nargs; i++) 4216 for (i = 0; i < nargs; i++)
3328 { 4217 {
3329 rendset = -1; 4218 rendset = -1;
3330 switch (arg[i]) 4219 switch (arg[i])
3331 { 4220 {
… …
3333 rendset = 0, rendstyle = ~RS_None; 4222 rendset = 0, rendstyle = ~RS_None;
3334 break; 4223 break;
3335 case 1: 4224 case 1:
3336 rendset = 1, rendstyle = RS_Bold; 4225 rendset = 1, rendstyle = RS_Bold;
3337 break; 4226 break;
4227 //case 2: // low intensity
4228 case 3:
4229 rendset = 1, rendstyle = RS_Italic;
4230 break;
3338 case 4: 4231 case 4:
3339 rendset = 1, rendstyle = RS_Uline; 4232 rendset = 1, rendstyle = RS_Uline;
3340 break; 4233 break;
3341 case 5: 4234 case 5: // slowly blinking
4235 case 6: // rapidly blinking
3342 rendset = 1, rendstyle = RS_Blink; 4236 rendset = 1, rendstyle = RS_Blink;
3343 break; 4237 break;
4238 //case 6: // scoansi light background
3344 case 7: 4239 case 7:
3345 rendset = 1, rendstyle = RS_RVid; 4240 rendset = 1, rendstyle = RS_RVid;
3346 break; 4241 break;
3347 case 22: 4242 case 8:
4243 // invisible. NYI
4244 break;
4245 //case 9: // crossed out
4246 //case 10: // scoansi acs off, primary font
4247 //case 11: // scoansi acs on, first alt font
4248 //case 12: // scoansi acs on, |0x80, second alt font
4249 //...
4250 //case 19: // ninth alt font
4251 //case 20: // gothic
4252 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3348 rendset = 0, rendstyle = RS_Bold; 4253 rendset = 0, rendstyle = RS_Bold;
4254 break;
4255 case 22: // normal intensity
4256 rendset = 0, rendstyle = RS_Bold;
4257 break;
4258 case 23: // disable italic
4259 rendset = 0, rendstyle = RS_Italic;
3349 break; 4260 break;
3350 case 24: 4261 case 24:
3351 rendset = 0, rendstyle = RS_Uline; 4262 rendset = 0, rendstyle = RS_Uline;
3352 break; 4263 break;
3353 case 25: 4264 case 25:
3354 rendset = 0, rendstyle = RS_Blink; 4265 rendset = 0, rendstyle = RS_Blink;
3355 break; 4266 break;
4267 case 26: // variable spacing (iso 8613)
4268 rendset = 0, rendstyle = RS_Blink;
4269 break;
3356 case 27: 4270 case 27:
3357 rendset = 0, rendstyle = RS_RVid; 4271 rendset = 0, rendstyle = RS_RVid;
3358 break; 4272 break;
4273 //case 28: // visible. NYI
4274 //case 29: // not crossed-out
3359 } 4275 }
4276
3360 if (rendset != -1) 4277 if (rendset != -1)
3361 { 4278 {
3362 scr_rendition (rendset, rendstyle); 4279 scr_rendition (rendset, rendstyle);
3363 continue; /* for (;i;) */ 4280 continue; /* for (;i;) */
3364 } 4281 }
… …
3371 case 33: 4288 case 33:
3372 case 34: 4289 case 34:
3373 case 35: 4290 case 35:
3374 case 36: 4291 case 36:
3375 case 37: 4292 case 37:
3376 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4293 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3377 Color_fg);
3378 break; 4294 break;
3379#ifdef TTY_256COLOR 4295 case 38: // set fg color, ISO 8613-6
3380 case 38:
3381 if (nargs > i + 2 && arg[i + 1] == 5) 4296 if (nargs > i + 2 && arg[i + 1] == 5)
3382 { 4297 {
3383 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4298 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3384 Color_fg);
3385 i += 2; 4299 i += 2;
3386 } 4300 }
3387 break; 4301 break;
3388#endif
3389 case 39: /* default fg */ 4302 case 39: /* default fg */
3390 scr_color (Color_fg, Color_fg); 4303 scr_color (Color_fg, Color_fg);
3391 break; 4304 break;
3392 4305
3393 case 40: 4306 case 40:
… …
3396 case 43: 4309 case 43:
3397 case 44: 4310 case 44:
3398 case 45: 4311 case 45:
3399 case 46: 4312 case 46:
3400 case 47: 4313 case 47:
3401 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4314 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3402 Color_bg);
3403 break; 4315 break;
3404#ifdef TTY_256COLOR 4316 case 48: // set bg color, ISO 8613-6
3405 case 48:
3406 if (nargs > i + 2 && arg[i + 1] == 5) 4317 if (nargs > i + 2 && arg[i + 1] == 5)
3407 { 4318 {
3408 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4319 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3409 Color_bg);
3410 i += 2; 4320 i += 2;
3411 } 4321 }
3412 break; 4322 break;
3413#endif
3414 case 49: /* default bg */ 4323 case 49: /* default bg */
3415 scr_color (Color_bg, Color_bg); 4324 scr_color (Color_bg, Color_bg);
3416 break; 4325 break;
3417 4326
3418#ifndef NO_BRIGHTCOLOR 4327 //case 50: // not variable spacing
4328
4329#if !ENABLE_MINIMAL
3419 case 90: 4330 case 90:
3420 case 91: /* set bright fg color */ 4331 case 91: /* set bright fg color */
3421 case 92: 4332 case 92:
3422 case 93: 4333 case 93:
3423 case 94: 4334 case 94:
3424 case 95: 4335 case 95:
3425 case 96: 4336 case 96:
3426 case 97: 4337 case 97:
3427 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4338 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3428 Color_fg);
3429 break; 4339 break;
3430 case 100: 4340 case 100:
3431 case 101: /* set bright bg color */ 4341 case 101: /* set bright bg color */
3432 case 102: 4342 case 102:
3433 case 103: 4343 case 103:
3434 case 104: 4344 case 104:
3435 case 105: 4345 case 105:
3436 case 106: 4346 case 106:
3437 case 107: 4347 case 107:
3438 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4348 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3439 Color_bg);
3440 break; 4349 break;
3441#endif 4350#endif
3442
3443 } 4351 }
3444 } 4352 }
3445} 4353}
3446/*}}} */ 4354/*}}} */
3447 4355
3448/*{{{ process Rob Nation's own graphics mode sequences */ 4356/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3449void 4357void
3450rxvt_term::process_graphics () 4358rxvt_term::process_graphics ()
3451{ 4359{
3452 unsigned char ch, cmd = cmd_getc (); 4360 unicode_t ch, cmd = cmd_getc ();
3453 4361
3454 if (cmd == 'Q') 4362 if (cmd == 'Q')
3455 { /* query graphics */ 4363 { /* query graphics */
3456 tt_printf ("\033G0\n"); /* no graphics */ 4364 tt_printf ("\033G0\012"); /* no graphics */
3457 return; 4365 return;
3458 } 4366 }
3459 /* swallow other graphics sequences until terminating ':' */ 4367 /* swallow other graphics sequences until terminating ':' */
3460 do 4368 do
3461 ch = cmd_getc (); 4369 ch = cmd_getc ();
… …
3471 */ 4379 */
3472void 4380void
3473rxvt_term::tt_printf (const char *fmt,...) 4381rxvt_term::tt_printf (const char *fmt,...)
3474{ 4382{
3475 va_list arg_ptr; 4383 va_list arg_ptr;
3476 unsigned char buf[256]; 4384 char buf[256];
3477 4385
3478 va_start (arg_ptr, fmt); 4386 va_start (arg_ptr, fmt);
3479 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4387 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3480 va_end (arg_ptr); 4388 va_end (arg_ptr);
3481 tt_write (buf, STRLEN (buf)); 4389 tt_write (buf, strlen (buf));
3482} 4390}
3483 4391
3484/* ---------------------------------------------------------------------- */ 4392/* ---------------------------------------------------------------------- */
3485/* Write data to the pty as typed by the user, pasted with the mouse, 4393/* Write data to the pty as typed by the user, pasted with the mouse,
3486 * or generated by us in response to a query ESC sequence. 4394 * or generated by us in response to a query ESC sequence.
3487 */ 4395 */
4396const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4397
3488void 4398void
3489rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4399rxvt_term::tt_write (const char *data, unsigned int len)
3490{ 4400{
3491 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4401 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4402 return;
3492 4403
3493 if (len) 4404 if (pty->pty < 0)
4405 return;
4406
4407 if (v_buflen == 0)
4408 {
4409 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4410
4411 if ((unsigned int)written == len)
4412 return;
4413
4414 data += written;
4415 len -= written;
3494 { 4416 }
4417
4418 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4419
4420 memcpy (v_buffer + v_buflen, data, len);
4421 v_buflen += len;
4422
4423 pty_ev.set (EVENT_READ | EVENT_WRITE);
4424}
4425
4426void rxvt_term::pty_write ()
4427{
4428 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4429
4430 if (written > 0)
4431 {
4432 v_buflen -= written;
4433
3495 if (v_buflen == 0) 4434 if (v_buflen == 0)
3496 { 4435 {
3497 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3498
3499 if ((unsigned int)written == len)
3500 return;
3501
3502 data += written;
3503 len -= written;
3504 }
3505
3506
3507 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3508
3509 memcpy (v_buffer + v_buflen, data, len);
3510 v_buflen += len;
3511 }
3512
3513 for (;;)
3514 {
3515 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3516
3517 if (written > 0)
3518 {
3519 v_buflen -= written;
3520
3521 if (v_buflen == 0)
3522 {
3523 free (v_buffer); 4436 free (v_buffer);
3524 v_buffer = 0; 4437 v_buffer = 0;
3525 v_buflen = 0; 4438 v_buflen = 0;
3526 4439
3527 pty_ev.set (EVENT_READ); 4440 pty_ev.set (EVENT_READ);
3528 return;
3529 }
3530
3531 memmove (v_buffer, v_buffer + written, v_buflen);
3532 }
3533 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3534 // original code just ignores this...
3535 destroy ();
3536 else
3537 {
3538 pty_ev.set (EVENT_READ | EVENT_WRITE);
3539 return; 4441 return;
3540 } 4442 }
4443
4444 memmove (v_buffer, v_buffer + written, v_buflen);
3541 } 4445 }
4446 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4447 pty_ev.set (EVENT_READ);
3542} 4448}
3543 4449
3544/*----------------------- end-of-file (C source) -----------------------*/ 4450/*----------------------- end-of-file (C source) -----------------------*/
3545 4451

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