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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.57 by pcg, Tue Feb 24 16:25:44 2004 UTC vs.
Revision 1.274 by root, Fri Jan 20 10:27:08 2006 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
31 * 31 *
32 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
46 46
47/*{{{ includes: */ 47/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 48#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
50#include "version.h" 51#include "version.h"
51#include "command.h" 52#include "command.h"
52 53
54#if HAVE_SCHED_YIELD
55#undef HAVE_SCHED_YIELD // disabled for the time being
53#include <wchar.h> 56//# include <sched.h>
57#endif
58
59#ifdef KEYSYM_RESOURCE
60# include "keyboard.h"
61#endif
62
63#include <csignal>
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
66
67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_ISO_Lock, 0x21eb,
102 XK_Caps_Lock, 0x21ec,
103 XK_Num_Lock, 0x21ed,
104 XK_ISO_Level3_Shift, 0x21ee,
105 XK_ISO_Level3_Lock, 0x21ef,
106 XK_ISO_Group_Lock, 0x21f0,
107 XK_Home, 0x21f1,
108 XK_End, 0x21f2,
109
110 XK_Execute, 0x2318,
111 XK_Begin, 0x2320,
112 XK_Delete, 0x2326,
113 XK_Clear, 0x2327,
114 XK_BackSpace, 0x232b,
115 XK_Insert, 0x2380,
116 XK_Control_L, 0x2388,
117 XK_Control_R, 0x2388,
118 XK_Pause, 0x2389,
119 XK_Break, 0x238a,
120 XK_Escape, 0x238b,
121 XK_Undo, 0x238c,
122 XK_Print, 0x2399,
123
124 XK_space, 0x2423,
125
126#ifdef XK_KP_Begin
127 XK_KP_Prior, 0x21de,
128 XK_KP_Next, 0x21df,
129 XK_KP_Begin, 0x2320,
130 XK_KP_Insert, 0x2380,
131 XK_KP_Delete, 0x2326,
132 XK_KP_Space, 0x2422,
133#endif
134 0,
135};
136
137void
138rxvt_term::iso14755_54 (int x, int y)
139{
140 x = Pixel2Col (x);
141 y = Pixel2Row (y);
142
143 if (!IN_RANGE_EXC (x, 0, ncol)
144 || !IN_RANGE_EXC (y, 0, nrow))
145 return;
146
147 for (;;)
148 {
149 const line_t &l = ROW(y + view_start);
150
151 text_t t = l.t[x];
152
153 if (t != NOCHAR || !x)
154 {
155 iso14755_51 (l.t[x], l.r[x], x, y);
156 iso14755buf = ISO_14755_54;
157 break;
158 }
159
160 x--;
161 }
162}
163
164void
165rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
166{
167 rxvt_fontset *fs = FONTSET (r);
168 rxvt_font *f = (*fs)[fs->find_font (ch)];
169 wchar_t *chr, *alloc, ch2, *fname;
170 int len;
171
172 fname = rxvt_utf8towcs (f->name);
173
174# if ENABLE_COMBINING
175 if (IS_COMPOSE (ch))
176 {
177 len = rxvt_composite.expand (ch, 0);
178 alloc = chr = new wchar_t[len];
179 rxvt_composite.expand (ch, chr);
180 }
181 else
182# endif
183 {
184 ch2 = ch;
185
186 alloc = 0;
187 chr = &ch2;
188 len = 1;
189 }
190
191 char attr[80]; // plenty
192
193 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
194 (int)r,
195 fgcolor_of (r), bgcolor_of (r),
196 r & RS_Bold ? " bold" : "",
197 r & RS_Italic ? " italic" : "",
198 r & RS_Blink ? " blink" : "",
199 r & RS_RVid ? " rvid" : "",
200 r & RS_Uline ? " uline" : "",
201 r & RS_Careful ? " careful" : "");
202
203 int width = wcswidth (fname, wcslen (fname));
204
205 max_it (width, 8+5); // for char + hey
206 max_it (width, strlen (attr));
207
208 if (y >= 0)
209 {
210 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
211 x = 0;
212 }
213
214 scr_overlay_new (x, y, width, len + 2);
215
216 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
217
218 for (int y = 0; y < len; y++)
219 {
220 char buf[9];
221
222 ch = *chr++;
223
224 sprintf (buf, "%8x", ch);
225 scr_overlay_set (0, y, buf);
226 scr_overlay_set (9, y, '=');
227# if !UNICODE3
228 if (ch >= 0x10000)
229 ch = 0xfffd;
230# endif
231 scr_overlay_set (11, y, ch, r);
232 scr_overlay_set (12, y, NOCHAR, r);
233 }
234
235 scr_overlay_set (0, len , attr);
236 scr_overlay_set (0, len + 1, fname);
237
238 free (fname);
239
240# if ENABLE_COMBINING
241 if (alloc)
242 delete [] alloc;
243# endif
244}
245#endif
246
247void
248rxvt_term::commit_iso14755 ()
249{
250 wchar_t ch[2];
251
252 ch[0] = iso14755buf & ISO_14755_MASK;
253 ch[1] = 0;
254
255 if (iso14755buf & ISO_14755_51)
256 {
257 char mb[16];
258 int len;
259
260 // allow verbatim 0-bytes and control-bytes to be entered
261 if (ch[0] >= 0x20)
262 len = wcstombs (mb, ch, 16);
263 else
264 {
265 mb[0] = ch[0];
266 len = 1;
267 }
268
269 if (len > 0)
270 tt_write (mb, len);
271 else
272 scr_bell ();
273 }
274
275 iso14755buf = 0;
276}
277
278int
279rxvt_term::hex_keyval (XKeyEvent &ev)
280{
281 // check wether this event corresponds to a hex digit
282 // if the modifiers had not been pressed.
283 for (int index = 0; index < 8; index++)
284 {
285 KeySym k = XLookupKeysym (&ev, index);
286
287 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
288 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
289 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
290 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
291 }
292
293 return -1;
294}
295#endif
56 296
57/*{{{ Convert the keypress event into a string */ 297/*{{{ Convert the keypress event into a string */
58void 298void
59rxvt_term::lookup_key (XKeyEvent &ev) 299rxvt_term::lookup_key (XKeyEvent &ev)
60{ 300{
… …
63 KeySym keysym; 303 KeySym keysym;
64#ifdef DEBUG_CMD 304#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */ 305 static int debug_key = 1; /* accessible by a debugger only */
66#endif 306#endif
67 int valid_keysym; 307 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 308 char kbuf[KBUFSZ];
69 309
70 /* 310 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 311 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 312 * escape sequence to toggle the Keypad.
73 * 313 *
74 * Always permit `shift' to override the current setting 314 * Always permit `shift' to override the current setting
75 */ 315 */
76 shft = (ev.state & ShiftMask); 316 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 317 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 318 meta = ev.state & ModMetaMask;
79 319
80 if (numlock_state || (ev.state & ModNumLockMask)) 320 if (numlock_state || (ev.state & ModNumLockMask))
81 { 321 {
82 numlock_state = (ev.state & ModNumLockMask); 322 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 323 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 328#ifdef USE_XIM
89 if (Input_Context) 329 if (Input_Context)
90 { 330 {
91 Status status_return; 331 Status status_return;
92 332
333#if 0
93#ifdef X_HAVE_UTF8_STRING 334#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 335 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 336 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 337 KBUFSZ, &keysym, &status_return);
97 else 338 else
339#endif
98#endif 340#endif
99 { 341 {
100 wchar_t wkbuf[KBUFSZ + 1]; 342 wchar_t wkbuf[KBUFSZ + 1];
101 343
102 // the XOpenIM manpage lies about hardcoding the locale 344 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 345 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 346 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 347 SET_LOCALE (rs[Rs_imLocale]);
348
106 // assume wchar_t == unicode or better 349 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 350 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 351 KBUFSZ, &keysym, &status_return);
352
109 if (rs[Rs_imLocale]) 353 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 354 SET_LOCALE (locale);
111 355
112 if (status_return == XLookupChars 356 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 357 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 378 || status_return == XLookupBoth;
135 } 379 }
136 else 380 else
137#endif 381#endif
138 { 382 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 383 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 384 valid_keysym = keysym != NoSymbol;
141 } 385 }
142 386
143 if (valid_keysym) 387 if (valid_keysym)
144 { 388 {
145 /* for some backwards compatibility */ 389#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 390 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL 391 return;
148 if (ctrl)
149# else
150 if (meta)
151# endif 392#endif
152 {
153 if (keysym == ks_bigfont)
154 {
155 change_font (FONT_UP);
156 return;
157 }
158 else if (keysym == ks_smallfont)
159 {
160 change_font (FONT_DN);
161 return;
162 }
163 }
164#endif
165 393
166 if (TermWin.saveLines) 394 if (saveLines)
167 { 395 {
168#ifdef UNSHIFTED_SCROLLKEYS 396#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 397 if (!ctrl && !meta)
170 {
171#else 398#else
172 if (IS_SCROLL_MOD) 399 if (IS_SCROLL_MOD)
400#endif
173 { 401 {
174#endif
175 int lnsppg; 402 int lnsppg;
176 403
177#ifdef PAGING_CONTEXT_LINES 404#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 405 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 406#else
180 lnsppg = TermWin.nrow * 4 / 5; 407 lnsppg = nrow * 4 / 5;
181#endif 408#endif
182 if (keysym == XK_Prior) 409 if (keysym == XK_Prior)
183 { 410 {
184 scr_page (UP, lnsppg); 411 scr_page (UP, lnsppg);
185 return; 412 return;
… …
213 scr_move_to (0, 1); 440 scr_move_to (0, 1);
214 return; 441 return;
215 } 442 }
216 else if (keysym == XK_End) 443 else if (keysym == XK_End)
217 { 444 {
218 scr_move_to (1, 0); 445 scr_move_to (1, 1);
219 return; 446 return;
220 } 447 }
221 } 448 }
222#endif 449#endif
223 } 450 }
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 455 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 456 {
230 keysym += (XK_F11 - XK_F1); 457 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 458 shft = 0; /* turn off Shift */
232 } 459 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 460 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 461 {
235 switch (keysym) 462 switch (keysym)
236 { 463 {
237 /* normal XTerm key bindings */ 464 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 465 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 466 selection_request (ev.time, Sel_Primary);
240 return; 467 return;
468#if TODO
241 /* rxvt extras */ 469 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 470 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP); 471 change_font (FONT_UP);
244 return; 472 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 473 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN); 474 change_font (FONT_DN);
247 return; 475 return;
476#endif
248 } 477 }
249 } 478 }
250 } 479 }
251#ifdef PRINTPIPE 480
252 if (keysym == XK_Print) 481#if ENABLE_FRILLS || ISO_14755
253 { 482 // ISO 14755 support
254 scr_printscreen (ctrl | shft); 483 if (shft && ctrl)
255 return;
256 } 484 {
257#endif 485 int hv;
258 486
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 487 if (iso14755buf & ISO_14755_51
260 { 488 && (keysym == XK_space || keysym == XK_KP_Space
261#ifdef KEYSYM_RESOURCE 489 || keysym == XK_Return || keysym == XK_KP_Enter))
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 490 {
264 unsigned int l; 491 commit_iso14755 ();
265 const unsigned char *kbuf0; 492 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 493# if ISO_14755
267 494 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 495# endif
276 tt_write (&ch, 1); 496 return;
277 tt_write (kbuf0, l); 497 }
498 else if ((hv = hex_keyval (ev)) >= 0)
499 {
500 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
501 | hv | ISO_14755_51;
502# if ISO_14755
503 iso14755_51 (iso14755buf & ISO_14755_MASK);
504# endif
278 return; 505 return;
279 } 506 }
280 else 507 else
508 {
509# if ENABLE_OVERLAY
510 scr_overlay_off ();
281#endif 511# endif
512 iso14755buf = 0;
513 }
514 }
515 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
516 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
517 if (!(iso14755buf & ISO_14755_STARTED))
518 {
519 iso14755buf |= ISO_14755_STARTED;
520# if ENABLE_OVERLAY
521 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
522 scr_overlay_set (0, 0, "ISO 14755 mode");
523# endif
524 }
525#endif
526
527#ifdef PRINTPIPE
528 if (keysym == XK_Print)
529 {
530 scr_printscreen (ctrl | shft);
531 return;
532 }
533#endif
534
535 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
536 {
282 { 537 {
283 newlen = 1; 538 newlen = 1;
284 switch (keysym) 539 switch (keysym)
285 { 540 {
286#ifndef NO_BACKSPACE_KEY 541#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace: 542 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace) 543 if (priv_modes & PrivMode_HaveBackSpace)
289 { 544 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 545 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177'; 546 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0'; 547 kbuf[1] = '\0';
293 } 548 }
294 else 549 else
295 STRCPY (kbuf, key_backspace); 550 strcpy (kbuf, key_backspace);
296# ifdef MULTICHAR_SET 551 break;
297 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 552#endif
553#ifndef NO_DELETE_KEY
554# ifdef XK_KP_Prior
555 case XK_KP_Delete:
556 /* allow shift to override */
557 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
298 { 558 {
299 int col, row; 559 strcpy (kbuf, "\033On");
300 560 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 } 561 }
562 /* FALLTHROUGH */
307# endif 563# endif
308 break;
309#endif
310#ifndef NO_DELETE_KEY
311 case XK_Delete: 564 case XK_Delete:
312 STRCPY (kbuf, key_delete); 565 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; 566 break;
326#endif 567#endif
327 case XK_Tab: 568 case XK_Tab:
328 if (shft) 569 if (shft)
329 STRCPY (kbuf, "\033[Z"); 570 strcpy (kbuf, "\033[Z");
330 else 571 else
331 { 572 {
332#ifdef CTRL_TAB_MAKES_META 573#ifdef CTRL_TAB_MAKES_META
333 if (ctrl) 574 if (ctrl)
334 meta = 1; 575 meta = 1;
… …
340 newlen = 0; 581 newlen = 0;
341 } 582 }
342 break; 583 break;
343 584
344#ifdef XK_KP_Left 585#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */ 586 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */ 587 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */ 588 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */ 589 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 590 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
350 { 591 {
351 STRCPY (kbuf, "\033OZ"); 592 strcpy (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 593 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break; 594 break;
354 } 595 }
355 else 596 else
356 /* translate to std. cursor key */ 597 /* translate to std. cursor key */
… …
359#endif 600#endif
360 case XK_Up: /* "\033[A" */ 601 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */ 602 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */ 603 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */ 604 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z"); 605 strcpy (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left]; 606 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */ 607 /* do Shift first */
367 if (shft) 608 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left]; 609 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl) 610 else if (ctrl)
370 { 611 {
371 kbuf[1] = 'O'; 612 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left]; 613 kbuf[2] = "dacb"[keysym - XK_Left];
373 } 614 }
374 else if (PrivateModes & PrivMode_aplCUR) 615 else if (priv_modes & PrivMode_aplCUR)
375 kbuf[1] = 'O'; 616 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; 617 break;
412 618
413#ifndef UNSHIFTED_SCROLLKEYS 619#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior 620# ifdef XK_KP_Prior
415 case XK_KP_Prior: 621 case XK_KP_Prior:
416 /* allow shift to override */ 622 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 623 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
418 { 624 {
419 STRCPY (kbuf, "\033Oy"); 625 strcpy (kbuf, "\033Oy");
420 break; 626 break;
421 } 627 }
422 /* FALLTHROUGH */ 628 /* FALLTHROUGH */
423# endif 629# endif
424 case XK_Prior: 630 case XK_Prior:
425 STRCPY (kbuf, "\033[5~"); 631 strcpy (kbuf, "\033[5~");
426 break; 632 break;
427# ifdef XK_KP_Next 633# ifdef XK_KP_Next
428 case XK_KP_Next: 634 case XK_KP_Next:
429 /* allow shift to override */ 635 /* allow shift to override */
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 636 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
431 { 637 {
432 STRCPY (kbuf, "\033Os"); 638 strcpy (kbuf, "\033Os");
433 break; 639 break;
434 } 640 }
435 /* FALLTHROUGH */ 641 /* FALLTHROUGH */
436# endif 642# endif
437 case XK_Next: 643 case XK_Next:
438 STRCPY (kbuf, "\033[6~"); 644 strcpy (kbuf, "\033[6~");
439 break; 645 break;
440#endif 646#endif
441 case XK_KP_Enter: 647 case XK_KP_Enter:
442 /* allow shift to override */ 648 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 649 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
444 { 650 {
445 STRCPY (kbuf, "\033OM"); 651 strcpy (kbuf, "\033OM");
652 break;
653 }
654
655 /* FALLTHROUGH */
656
657 case XK_Return:
658 if (priv_modes & PrivMode_LFNL)
659 {
660 kbuf[0] = '\015';
661 kbuf[1] = '\012';
662 kbuf[2] = '\0';
446 } 663 }
447 else 664 else
448 { 665 {
449 kbuf[0] = '\r'; 666 kbuf[0] = '\015';
450 kbuf[1] = '\0'; 667 kbuf[1] = '\0';
451 } 668 }
452 break; 669 break;
453 670
454#ifdef XK_KP_Begin 671#ifdef XK_KP_Begin
455 case XK_KP_Begin: 672 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou"); 673 strcpy (kbuf, "\033Ou");
457 break; 674 break;
458 675
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 676#endif
467 case XK_KP_F1: /* "\033OP" */ 677 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */ 678 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */ 679 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */ 680 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP"); 681 strcpy (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1); 682 kbuf[2] += (keysym - XK_KP_F1);
473 break; 683 break;
474 684
475 case XK_KP_Multiply: /* "\033Oj" : "*" */ 685 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */ 686 case XK_KP_Add: /* "\033Ok" : "+" */
… …
487 case XK_KP_6: /* "\033Ov" : "6" */ 697 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */ 698 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */ 699 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */ 700 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */ 701 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 702 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
493 { 703 {
494 STRCPY (kbuf, "\033Oj"); 704 strcpy (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply); 705 kbuf[2] += (keysym - XK_KP_Multiply);
496 } 706 }
497 else 707 else
498 { 708 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 709 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0'; 710 kbuf[1] = '\0';
501 } 711 }
502 break; 712 break;
503 713
504 case XK_Find: 714 case XK_Find:
505 STRCPY (kbuf, "\033[1~"); 715 strcpy (kbuf, "\033[1~");
506 break; 716 break;
717
718#ifdef XK_KP_End
719 case XK_KP_Insert:
720 /* allow shift to override */
721 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
722 {
723 strcpy (kbuf, "\033Op");
724 break;
725 }
726 /* FALLTHROUGH */
727#endif
507 case XK_Insert: 728 case XK_Insert:
508 STRCPY (kbuf, "\033[2~"); 729 strcpy (kbuf, "\033[2~");
509 break; 730 break;
510#ifdef DXK_Remove /* support for DEC remove like key */ 731#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove: 732 case DXK_Remove:
512 /* FALLTHROUGH */ 733 /* FALLTHROUGH */
513#endif 734#endif
514 case XK_Execute: 735 case XK_Execute:
515 STRCPY (kbuf, "\033[3~"); 736 strcpy (kbuf, "\033[3~");
516 break; 737 break;
517 case XK_Select: 738 case XK_Select:
518 STRCPY (kbuf, "\033[4~"); 739 strcpy (kbuf, "\033[4~");
519 break; 740 break;
520#ifdef XK_KP_End 741#ifdef XK_KP_End
521 case XK_KP_End: 742 case XK_KP_End:
522 /* allow shift to override */ 743 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 744 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
524 { 745 {
525 STRCPY (kbuf, "\033Oq"); 746 strcpy (kbuf, "\033Oq");
526 break; 747 break;
527 } 748 }
528 /* FALLTHROUGH */ 749 /* FALLTHROUGH */
529#endif 750#endif
530 case XK_End: 751 case XK_End:
531 STRCPY (kbuf, KS_END); 752 strcpy (kbuf, KS_END);
532 break; 753 break;
533#ifdef XK_KP_Home 754#ifdef XK_KP_Home
534 case XK_KP_Home: 755 case XK_KP_Home:
535 /* allow shift to override */ 756 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 757 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
537 { 758 {
538 STRCPY (kbuf, "\033Ow"); 759 strcpy (kbuf, "\033Ow");
539 break; 760 break;
540 } 761 }
541 /* FALLTHROUGH */ 762 /* FALLTHROUGH */
542#endif 763#endif
543 case XK_Home: 764 case XK_Home:
544 STRCPY (kbuf, KS_HOME); 765 strcpy (kbuf, KS_HOME);
545 break; 766 break;
546 767
547#define FKEY(n, fkey) \ 768#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 769 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549 770
… …
601#undef FKEY 822#undef FKEY
602 default: 823 default:
603 newlen = 0; 824 newlen = 0;
604 break; 825 break;
605 } 826 }
827
606 if (newlen) 828 if (newlen)
607 len = STRLEN (kbuf); 829 len = strlen (kbuf);
608 } 830 }
831
609 /* 832 /*
610 * Pass meta for all function keys, if 'meta' option set 833 * Pass meta for all function keys, if 'meta' option set
611 */ 834 */
612#ifdef META8_OPTION 835#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0) 836 if (meta && (meta_char == 0x80) && len > 0)
… …
618 else if (ctrl && keysym == XK_minus) 841 else if (ctrl && keysym == XK_minus)
619 { 842 {
620 len = 1; 843 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 844 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
622 } 845 }
846 else if (keysym == XK_ISO_Left_Tab)
847 {
848 strcpy (kbuf, "\033[Z");
849 len = 3;
850 }
623 else 851 else
624 { 852 {
625#ifdef META8_OPTION 853#ifdef META8_OPTION
626 /* set 8-bit on */ 854 /* set 8-bit on */
627 if (meta && (meta_char == 0x80)) 855 if (meta && (meta_char == 0x80))
628 { 856 {
629 unsigned char *ch; 857 char *ch;
630 858
631 for (ch = kbuf; ch < kbuf + len; ch++) 859 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80; 860 *ch |= 0x80;
861
633 meta = 0; 862 meta = 0;
634 } 863 }
635#endif 864#endif
636 /* nil */ ; 865 /* nil */ ;
637 } 866 }
638 } 867 }
639 868
869 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
870 return;
871
640 if (len <= 0) 872 if (len <= 0)
641 return; /* not mapped */ 873 return; /* not mapped */
642 874
643 if (Options & Opt_scrollTtyKeypress) 875 if (OPTION (Opt_scrollTtyKeypress))
644 if (TermWin.view_start) 876 if (view_start)
645 { 877 {
646 TermWin.view_start = 0; 878 view_start = 0;
647 want_refresh = 1; 879 want_refresh = 1;
648 } 880 }
649 881
650 /* 882 /*
651 * these modifications only affect the static keybuffer 883 * these modifications only affect the static keybuffer
… …
666#ifdef META8_OPTION 898#ifdef META8_OPTION
667 && meta_char == C0_ESC 899 && meta_char == C0_ESC
668#endif 900#endif
669 ) 901 )
670 { 902 {
671 const unsigned char ch = C0_ESC; 903 const char ch = C0_ESC;
672 tt_write (&ch, 1); 904 tt_write (&ch, 1);
673 } 905 }
674 906
675#if defined(DEBUG_CMD) 907#if defined(DEBUG_CMD)
676 /* Display keyboard buffer contents */ 908 /* Display keyboard buffer contents */
… …
684#endif /* DEBUG_CMD */ 916#endif /* DEBUG_CMD */
685 tt_write (kbuf, (unsigned int)len); 917 tt_write (kbuf, (unsigned int)len);
686} 918}
687/*}}} */ 919/*}}} */
688 920
689#if (MENUBAR_MAX) 921#if defined (KEYSYM_RESOURCE)
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
691/* attempt to `write' count to the input buffer */
692unsigned int 922unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 923rxvt_term::cmd_write (const char *str, unsigned int count)
694{ 924{
695 unsigned int n, s; 925 unsigned int n, s;
696 926
697 n = cmdbuf_ptr - cmdbuf_base; 927 n = cmdbuf_ptr - cmdbuf_base;
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 928 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
699 929
700 if (n > 0 && s < count) 930 if (n > 0 && s < count)
701 { 931 {
702 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 932 memmove (cmdbuf_base, cmdbuf_ptr,
703 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 933 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
704 cmdbuf_ptr = cmdbuf_base; 934 cmdbuf_ptr = cmdbuf_base;
705 cmdbuf_endp -= n; 935 cmdbuf_endp -= n;
706 s += n; 936 s += n;
707 } 937 }
708 938
709 if (count > s) 939 if (count > s)
710 { 940 {
711 rxvt_print_error ("data loss: cmd_write too large"); 941 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
712 count = s; 942 count = s;
713 } 943 }
714 944
715 for (; count--;) 945 for (; count--;)
716 *cmdbuf_endp++ = *str++; 946 *cmdbuf_endp++ = *str++;
717 947
718 cmd_parse (); 948 cmd_parse ();
719 949
720 return 0; 950 return 0;
721} 951}
722#endif /* MENUBAR_MAX */ 952#endif
723 953
724void 954void
725rxvt_term::flush () 955rxvt_term::flush ()
726{ 956{
957 flush_ev.stop ();
958
727#ifdef TRANSPARENT 959#ifdef TRANSPARENT
728 if (want_full_refresh) 960 if (want_full_refresh)
729 { 961 {
730 want_full_refresh = 0; 962 want_full_refresh = 0;
731 scr_clear (); 963 scr_clear ();
732 scr_touch (false); 964 scr_touch (false);
733 want_refresh = 1;
734 } 965 }
735#endif 966#endif
736 967
737 if (want_refresh) 968 if (want_refresh)
738 { 969 {
970 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
971 {
972 int row = view_start;
973 int end_row = row + nrow;
974
975 while (row > top_row && ROW (row - 1).is_longer ())
976 --row;
977
978 do
979 {
980 int start_row = row;
981 line_t *l;
982
983 do
984 {
985 l = &ROW (row++);
986
987 if (!(l->f & LINE_FILTERED))
988 {
989 // line not filtered, mark it as filtered
990 l->f |= LINE_FILTERED;
991 while (l->is_longer ())
992 {
993 l = &ROW (row++);
994 l->f |= LINE_FILTERED;
995 }
996
997 // and filter it
998 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
999
1000 break;
1001 }
1002 }
1003 while (l->is_longer () && row < end_row);
1004 }
1005 while (row < end_row);
1006 }
1007
739 scr_refresh (refresh_type); 1008 scr_refresh ();
740 scrollbar_show (1); 1009 scrollbar_show (1);
741#ifdef USE_XIM 1010#ifdef USE_XIM
742 IMSendSpot (); 1011 IMSendSpot ();
743#endif 1012#endif
744
745 } 1013 }
746 1014
747 display->flush (); 1015 display->flush ();
748} 1016}
749 1017
750void 1018void
751rxvt_term::check_cb (check_watcher &w) 1019rxvt_term::check_cb (check_watcher &w)
752{ 1020{
753 SET_R (this); 1021 make_current ();
754 SET_LOCALE (locale);
755 1022
1023 display->flush ();
1024
1025 if (want_refresh && !flush_ev.active)
1026 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1027}
1028
1029void
1030rxvt_term::flush_cb (time_watcher &w)
1031{
1032 make_current ();
1033
1034 refresh_limit = 1;
1035 refresh_count = 0;
756 flush (); 1036 flush ();
757} 1037}
758 1038
759#ifdef CURSOR_BLINK 1039#ifdef CURSOR_BLINK
760void 1040void
761rxvt_term::cursor_blink_cb (time_watcher &w) 1041rxvt_term::cursor_blink_cb (time_watcher &w)
762{ 1042{
763 hidden_cursor = !hidden_cursor; 1043 hidden_cursor = !hidden_cursor;
764 want_refresh = 1; 1044 want_refresh = 1;
765 1045
766 w.start (w.at + BLINK_INTERVAL); 1046 w.start (w.at + CURSOR_BLINK_INTERVAL);
767} 1047}
768#endif 1048#endif
769 1049
770#ifdef TEXT_BLINK 1050#ifdef TEXT_BLINK
771void 1051void
… …
778 w.start (w.at + TEXT_BLINK_INTERVAL); 1058 w.start (w.at + TEXT_BLINK_INTERVAL);
779 } 1059 }
780} 1060}
781#endif 1061#endif
782 1062
1063#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1064void
1065rxvt_term::cont_scroll_cb (time_watcher &w)
1066{
1067 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1068 scr_page (scrollbar_isUp() ? UP : DN, 1))
1069 {
1070 want_refresh = 1;
1071 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1072 }
1073}
1074#endif
1075
1076#ifdef SELECTION_SCROLLING
1077void
1078rxvt_term::sel_scroll_cb (time_watcher &w)
1079{
1080 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1081 {
1082 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1083 want_refresh = 1;
1084 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1085 }
1086}
1087#endif
1088
1089#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1090void
1091rxvt_term::slip_wheel_cb (time_watcher &w)
1092{
1093 if (mouse_slip_wheel_speed == 0
1094 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1095 : scr_page (UP, mouse_slip_wheel_speed))
1096 {
1097 if (view_start == top_row || view_start == 0)
1098 mouse_slip_wheel_speed = 0;
1099
1100 want_refresh = 1;
1101 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1102 }
1103}
1104#endif
1105
1106#if HAVE_SCHED_YIELD
1107static struct event_handler
1108{
1109 check_watcher cw_yield;
1110
1111 void yield (check_watcher &w)
1112 {
1113 sched_yield ();
1114 w.stop ();
1115 }
1116
1117 event_handler ()
1118 : cw_yield (this, &event_handler::yield)
1119 {
1120 }
1121} event_handler;
1122#endif
1123
783bool 1124bool
784rxvt_term::pty_fill () 1125rxvt_term::pty_fill ()
785{ 1126{
786 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 }
787 1134
788 memmove (cmdbuf_base, cmdbuf_ptr, n); 1135 memmove (cmdbuf_base, cmdbuf_ptr, n);
789 cmdbuf_ptr = cmdbuf_base; 1136 cmdbuf_ptr = cmdbuf_base;
790 cmdbuf_endp = cmdbuf_ptr + n; 1137 cmdbuf_endp = cmdbuf_ptr + n;
791 1138
792 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1139 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
793 1140
794 if (n > 0) 1141 if (r > 0)
795 { 1142 {
796 cmdbuf_endp += n; 1143 cmdbuf_endp += r;
797 return true; 1144 return true;
798 } 1145 }
799 else if (n < 0 && errno != EAGAIN) 1146 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1147 {
1148#if HAVE_SCHED_YIELD
1149 if (display->is_local)
1150 event_handler.cw_yield.start ();
1151#endif
1152 }
1153 else
1154 {
1155 pty_ev.stop ();
1156
1157 if (!OPTION (Opt_hold))
800 destroy (); 1158 destroy ();
1159 }
801 1160
802 return false; 1161 return false;
803} 1162}
804 1163
805void 1164void
806rxvt_term::pty_cb (io_watcher &w, short revents) 1165rxvt_term::pty_cb (io_watcher &w, short revents)
807{ 1166{
808 SET_R (this); 1167 make_current ();
809 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;
810 1174
811 if (revents & EVENT_WRITE) 1175 if (revents & EVENT_WRITE)
812 tt_write (0, 0); 1176 pty_write ();
813 else if (revents & EVENT_READ)
814 {
815 bool flag = true;
816
817 // loop, but don't allow a single term to monopolize us
818 // the number of loops is fully arbitrary, and thus wrong
819 while (flag && pty_fill ())
820 {
821 if (!seen_input)
822 {
823 seen_input = 1;
824 /* once we know the shell is running, send the screen size. Again! */
825 tt_winch ();
826 }
827
828 if (cmd_parse ())
829 break;
830 }
831 }
832} 1177}
833 1178
834bool 1179void
835rxvt_term::cmd_parse () 1180rxvt_term::pointer_unblank ()
836{ 1181{
837 bool flag = false; 1182 XDefineCursor (display->display, vt, TermWin_cursor);
838 uint32_t ch = NOCHAR; 1183 recolour_cursor ();
839 1184
840 for (;;) 1185#ifdef POINTER_BLANK
841 { 1186 hidden_pointer = 0;
842 if (ch == NOCHAR)
843 ch = next_char ();
844 1187
845 if (ch == NOCHAR) // TODO: improve 1188 if (OPTION (Opt_pointerBlank))
846 break; 1189 pointer_ev.start (NOW + pointerBlankDelay);
847 1190#endif
848 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
849 {
850 /* Read a text string from the input buffer */
851 uint32_t buf[BUFSIZ];
852 bool refreshnow = false;
853 int nlines = 0;
854 uint32_t *str = buf;
855
856 *str++ = ch;
857
858 for (;;)
859 {
860 ch = next_char ();
861
862 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
863 break;
864 else
865 {
866 *str++ = ch;
867
868 if (ch == '\n')
869 {
870 nlines++;
871 refresh_count++;
872
873 if (! (Options & Opt_jumpScroll)
874 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
875 {
876 refreshnow = true;
877 flag = false;
878 ch = NOCHAR;
879 break;
880 }
881
882 // scr_add_lines only works for nlines < TermWin.nrow - 1.
883 if (nlines >= TermWin.nrow - 1)
884 {
885 scr_add_lines (buf, nlines, str - buf);
886 nlines = 0;
887 str = buf;
888 }
889 }
890
891 if (str >= buf + BUFSIZ)
892 {
893 ch = NOCHAR;
894 break;
895 }
896 }
897 }
898
899 scr_add_lines (buf, nlines, str - buf);
900
901 /*
902 * If there have been a lot of new lines, then update the screen
903 * What the heck I'll cheat and only refresh less than every page-full.
904 * the number of pages between refreshes is refresh_limit, which
905 * is incremented here because we must be doing flat-out scrolling.
906 *
907 * refreshing should be correct for small scrolls, because of the
908 * time-out
909 */
910 if (refreshnow)
911 {
912 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
913 refresh_limit++;
914
915 scr_refresh (refresh_type);
916 }
917
918 }
919 else
920 {
921 switch (ch)
922 {
923 default:
924 process_nonprinting (ch);
925 break;
926 case C0_ESC: /* escape char */
927 process_escape_seq ();
928 break;
929 /*case 0x9b: */ /* CSI */
930 /* process_csi_seq (); */
931 }
932
933 ch = NOCHAR;
934 }
935 }
936
937 return flag;
938}
939
940// read the next character, currently handles UTF-8
941// will probably handle all sorts of other stuff in the future
942uint32_t
943rxvt_term::next_char ()
944{
945 while (cmdbuf_ptr < cmdbuf_endp)
946 {
947 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
948 return *cmdbuf_ptr++;
949
950 wchar_t wc;
951 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
952
953 if (len == (size_t)-2)
954 return NOCHAR;
955
956 if (len == (size_t)-1)
957 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
958
959 // assume wchar == unicode
960 cmdbuf_ptr += len;
961 return wc;
962 }
963
964 return NOCHAR;
965}
966
967/* rxvt_cmd_getc () - Return next input character */
968/*
969 * Return the next input character after first passing any keyboard input
970 * to the command.
971 */
972uint32_t
973rxvt_term::cmd_getc ()
974{
975 for (;;)
976 {
977 uint32_t c = next_char ();
978 if (c != NOCHAR)
979 return c;
980
981 // incomplete sequences should occur rarely, still, a better solution
982 // would be preferred. either setjmp/longjmp or better design.
983 fcntl (cmd_fd, F_SETFL, 0);
984 pty_fill ();
985 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
986 }
987} 1191}
988 1192
989#ifdef POINTER_BLANK 1193#ifdef POINTER_BLANK
990void 1194void
991rxvt_term::pointer_unblank ()
992{
993 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
994 recolour_cursor ();
995
996 hidden_pointer = 0;
997
998 if (Options & Opt_pointerBlank)
999 pointer_ev.start (NOW + pointerBlankDelay);
1000}
1001
1002void
1003rxvt_term::pointer_blank () 1195rxvt_term::pointer_blank ()
1004{ 1196{
1005 if (! (Options & Opt_pointerBlank)) 1197 if (!OPTION (Opt_pointerBlank))
1006 return; 1198 return;
1007 1199
1008 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1200 XDefineCursor (display->display, vt, display->blank_cursor);
1009 XFlush (display->display); 1201 XFlush (display->display);
1010 1202
1011 hidden_pointer = 1; 1203 hidden_pointer = 1;
1012} 1204}
1013 1205
1014void 1206void
1015rxvt_term::pointer_cb (time_watcher &w) 1207rxvt_term::pointer_cb (time_watcher &w)
1016{ 1208{
1017 SET_R (this); 1209 make_current ();
1018 SET_LOCALE (locale);
1019 1210
1020 pointer_blank (); 1211 pointer_blank ();
1021} 1212}
1022#endif 1213#endif
1023 1214
… …
1030 x = ev.x; 1221 x = ev.x;
1031 y = ev.y; 1222 y = ev.y;
1032 pixel_position (&x, &y); 1223 pixel_position (&x, &y);
1033 1224
1034 if (MEvent.button == AnyButton) 1225 if (MEvent.button == AnyButton)
1035 {
1036 button_number = 3; 1226 button_number = 3;
1037 }
1038 else 1227 else
1039 { 1228 {
1040 button_number = MEvent.button - Button1; 1229 button_number = MEvent.button - Button1;
1041 /* add 0x3D for wheel events, like xterm does */ 1230 /* add 0x3D for wheel events, like xterm does */
1042 if (button_number >= 3) 1231 if (button_number >= 3)
1043 button_number += (64 - 3); 1232 button_number += (64 - 3);
1044 } 1233 }
1045 1234
1046 if (PrivateModes & PrivMode_MouseX10) 1235 if (priv_modes & PrivMode_MouseX10)
1047 { 1236 {
1048 /* 1237 /*
1049 * do not report ButtonRelease 1238 * do not report ButtonRelease
1050 * no state info allowed 1239 * no state info allowed
1051 */ 1240 */
… …
1066 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1255 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1067 + ((MEvent.state & ControlMask) ? 16 : 0); 1256 + ((MEvent.state & ControlMask) ? 16 : 0);
1068#ifdef MOUSE_REPORT_DOUBLECLICK 1257#ifdef MOUSE_REPORT_DOUBLECLICK
1069 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1258 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1070#endif 1259#endif
1071
1072 } 1260 }
1073 1261
1074#ifdef DEBUG_MOUSEREPORT 1262#if DEBUG_MOUSEREPORT
1075 fprintf (stderr, "Mouse ["); 1263 fprintf (stderr, "Mouse [");
1076 if (key_state & 16) 1264 if (key_state & 16)
1077 fputc ('C', stderr); 1265 fputc ('C', stderr);
1078 if (key_state & 4) 1266 if (key_state & 4)
1079 fputc ('S', stderr); 1267 fputc ('S', stderr);
… …
1083 fputc ('2', stderr); 1271 fputc ('2', stderr);
1084 fprintf (stderr, "]: <%d>, %d/%d\n", 1272 fprintf (stderr, "]: <%d>, %d/%d\n",
1085 button_number, 1273 button_number,
1086 x + 1, 1274 x + 1,
1087 y + 1); 1275 y + 1);
1088#else 1276#endif
1277
1089 tt_printf ("\033[M%c%c%c", 1278 tt_printf ("\033[M%c%c%c",
1090 (32 + button_number + key_state), 1279 (32 + button_number + key_state),
1091 (32 + x + 1), 1280 (32 + x + 1),
1092 (32 + y + 1)); 1281 (32 + y + 1));
1093#endif
1094} 1282}
1095 1283
1096#ifdef USING_W11LIB 1284#ifdef USING_W11LIB
1097void 1285void
1098rxvt_W11_process_x_event (XEvent *ev) 1286rxvt_W11_process_x_event (XEvent *ev)
… …
1105 1293
1106/*{{{ process an X event */ 1294/*{{{ process an X event */
1107void 1295void
1108rxvt_term::x_cb (XEvent &ev) 1296rxvt_term::x_cb (XEvent &ev)
1109{ 1297{
1110 SET_R (this); 1298 make_current ();
1111 SET_LOCALE (locale);
1112 1299
1113#if defined(CURSOR_BLINK) 1300 dDisp;
1114 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1115 {
1116 if (hidden_cursor)
1117 {
1118 hidden_cursor = 0;
1119 want_refresh = 1;
1120 }
1121 1301
1122 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1302 if (ev.xany.window == vt
1123 } 1303 && SHOULD_INVOKE (HOOK_X_EVENT)
1124#endif 1304 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1125
1126#if defined(POINTER_BLANK)
1127 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1128 {
1129 if (ev.type == MotionNotify
1130 || ev.type == ButtonPress
1131 || ev.type == ButtonRelease)
1132 if (hidden_pointer)
1133 pointer_unblank ();
1134
1135 if (ev.type == KeyPress && hidden_pointer == 0)
1136 pointer_blank ();
1137 }
1138#endif
1139
1140#ifdef USE_XIM
1141 if (XFilterEvent (&ev, None))
1142 return; 1305 return;
1143#endif
1144 1306
1307 // for XQueryPointer
1145 Window unused_root, unused_child; 1308 Window unused_root, unused_child;
1146 int unused_root_x, unused_root_y; 1309 int unused_root_x, unused_root_y;
1147 unsigned int unused_mask; 1310 unsigned int unused_mask;
1148
1149#ifdef DEBUG_X
1150 const char *const eventnames[] =
1151 { /* mason - this matches my system */
1152 "",
1153 "",
1154 "KeyPress",
1155 "KeyRelease",
1156 "ButtonPress",
1157 "ButtonRelease",
1158 "MotionNotify",
1159 "EnterNotify",
1160 "LeaveNotify",
1161 "FocusIn",
1162 "FocusOut",
1163 "KeymapNotify",
1164 "Expose",
1165 "GraphicsExpose",
1166 "NoExpose",
1167 "VisibilityNotify",
1168 "CreateNotify",
1169 "DestroyNotify",
1170 "UnmapNotify",
1171 "MapNotify",
1172 "MapRequest",
1173 "ReparentNotify",
1174 "ConfigureNotify",
1175 "ConfigureRequest",
1176 "GravityNotify",
1177 "ResizeRequest",
1178 "CirculateNotify",
1179 "CirculateRequest",
1180 "PropertyNotify",
1181 "SelectionClear",
1182 "SelectionRequest",
1183 "SelectionNotify",
1184 "ColormapNotify",
1185 "ClientMessage",
1186 "MappingNotify"
1187 };
1188#endif
1189
1190#ifdef DEBUG_X
1191 struct timeval tp;
1192 struct tm *ltt;
1193 (void)gettimeofday (&tp, NULL);
1194 ltt = localtime (& (tp.tv_sec));
1195 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));
1196#endif
1197 1311
1198 switch (ev.type) 1312 switch (ev.type)
1199 { 1313 {
1200 case KeyPress: 1314 case KeyPress:
1315#if ISO_14755
1316 if (!(iso14755buf & ISO_14755_52))
1317#endif
1201 lookup_key (ev.xkey); 1318 lookup_key (ev.xkey);
1319
1320 break;
1321
1322 case KeyRelease:
1323 {
1324#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1325 KeySym keysym;
1326
1327 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1328#endif
1329
1330#if ENABLE_FRILLS || ISO_14755
1331 // ISO 14755 support
1332 if (iso14755buf)
1333 if (iso14755buf & ISO_14755_52)
1334 {
1335# if ENABLE_OVERLAY
1336 scr_overlay_off ();
1337# endif
1338# if ISO_14755
1339 // iso14755 part 5.2 handling: release time
1340 // first: controls
1341 if ((ev.xkey.state & ControlMask)
1342 && ((keysym >= 0x40 && keysym <= 0x5f)
1343 || (keysym >= 0x61 && keysym <= 0x7f)))
1344 {
1345 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1346 commit_iso14755 ();
1347 goto skip_switch;
1348 }
1349
1350 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1351 if (i[0] == keysym)
1352 {
1353 iso14755buf = ISO_14755_51 | i[1];
1354 commit_iso14755 ();
1355 goto skip_switch;
1356 }
1357
1358 scr_bell ();
1359# endif
1360 iso14755buf = 0;
1361 break;
1362 }
1363 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1364 {
1365# if ENABLE_OVERLAY
1366 scr_overlay_off ();
1367# endif
1368 if (iso14755buf & ISO_14755_51)
1369 commit_iso14755 ();
1370#if ISO_14755
1371 else if (iso14755buf & ISO_14755_STARTED)
1372 {
1373 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1374
1375 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1376 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1377 }
1378# endif
1379 else
1380 iso14755buf = 0;
1381 }
1382#endif
1383
1384 if (ev.xany.window == vt
1385 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1202 break; 1386 break;
1203 1387
1204#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1388#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1205 case KeyRelease:
1206 {
1207 if (! (ev.xkey.state & ControlMask)) 1389 if (!(ev.xkey.state & ControlMask))
1390 slip_wheel_ev.stop ();
1391 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1208 mouse_slip_wheel_speed = 0; 1392 mouse_slip_wheel_speed = 0;
1209 else 1393#endif
1210 {
1211 KeySym ks;
1212
1213 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1214 if (ks == XK_Control_L || ks == XK_Control_R)
1215 mouse_slip_wheel_speed = 0;
1216 }
1217 break; 1394 break;
1218 } 1395 }
1219#endif
1220 1396
1221 case ButtonPress: 1397 case ButtonPress:
1222 button_press (ev.xbutton); 1398 button_press (ev.xbutton);
1223 break; 1399 break;
1224 1400
… …
1226 button_release (ev.xbutton); 1402 button_release (ev.xbutton);
1227 break; 1403 break;
1228 1404
1229 case ClientMessage: 1405 case ClientMessage:
1230 if (ev.xclient.format == 32 1406 if (ev.xclient.format == 32
1407 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1408 {
1231 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1232 destroy (); 1410 destroy ();
1411#if ENABLE_EWMH
1412 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1413 XSendEvent (disp, ev.xclient.window = display->root,
1414 False, SubstructureRedirectMask | SubstructureNotifyMask,
1415 &ev);
1416#endif
1417 }
1418#if ENABLE_XEMBED
1419 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1420 {
1421 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1422 focus_in ();
1423 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1424 focus_out ();
1425 }
1426#endif
1233#ifdef OFFIX_DND 1427#ifdef OFFIX_DND
1234 /* OffiX Dnd (drag 'n' drop) protocol */ 1428 /* OffiX Dnd (drag 'n' drop) protocol */
1235 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL] 1429 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1236 && (ev.xclient.data.l[0] == DndFile 1430 && (ev.xclient.data.l[0] == DndFile
1237 || ev.xclient.data.l[0] == DndDir 1431 || ev.xclient.data.l[0] == DndDir
1238 || ev.xclient.data.l[0] == DndLink)) 1432 || ev.xclient.data.l[0] == DndLink))
1239 { 1433 {
1240 /* Get Dnd data */ 1434 /* Get Dnd data */
1241 Atom ActualType; 1435 Atom ActualType;
1242 int ActualFormat; 1436 int ActualFormat;
1243 unsigned char *data; 1437 unsigned char *data;
1244 unsigned long Size, RemainingBytes; 1438 unsigned long Size, RemainingBytes;
1245 1439
1246 XGetWindowProperty (display->display, display->root, 1440 XGetWindowProperty (disp, display->root,
1247 xa[XA_DNDSELECTION], 1441 xa[XA_DNDSELECTION],
1248 0L, 1000000L, 1442 0L, 1000000L,
1249 False, AnyPropertyType, 1443 False, AnyPropertyType,
1250 &ActualType, &ActualFormat, 1444 &ActualType, &ActualFormat,
1251 &Size, &RemainingBytes, 1445 &Size, &RemainingBytes,
1252 &data); 1446 &data);
1253 XChangeProperty (display->display, display->root, 1447 set_string_property (XA_CUT_BUFFER0, data);
1254 XA_CUT_BUFFER0, XA_STRING, 1448 XFree (data);
1255 8, PropModeReplace,
1256 data, STRLEN (data));
1257 selection_paste (display->root, XA_CUT_BUFFER0, True); 1449 selection_paste (display->root, XA_CUT_BUFFER0, true);
1258 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1450 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1259 } 1451 }
1260#endif /* OFFIX_DND */ 1452#endif /* OFFIX_DND */
1261 break; 1453 break;
1262 1454
1263 case MappingNotify: 1455 case MappingNotify:
1264 XRefreshKeyboardMapping (& (ev.xmapping)); 1456 XRefreshKeyboardMapping (&ev.xmapping);
1265 break; 1457 break;
1266 1458
1267 /* 1459 /*
1268 * XXX: this is not the _current_ arrangement 1460 * XXX: this is not the _current_ arrangement
1269 * Here's my conclusion: 1461 * Here's my conclusion:
… …
1288 break; 1480 break;
1289 } 1481 }
1290 break; 1482 break;
1291 1483
1292 case FocusIn: 1484 case FocusIn:
1293 if (!TermWin.focus) 1485 focus_in ();
1486 break;
1487
1488 case FocusOut:
1489 focus_out ();
1490 break;
1491
1492 case ConfigureNotify:
1493 if (ev.xconfigure.window == parent[0])
1294 { 1494 {
1295 TermWin.focus = 1; 1495 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1296 want_refresh = 1; 1496 ;
1297#ifdef USE_XIM
1298 if (Input_Context != NULL)
1299 XSetICFocus (Input_Context);
1300#endif
1301#ifdef CURSOR_BLINK
1302 if (Options & Opt_cursorBlink)
1303 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1304#endif
1305 1497
1498 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1499 {
1500 seen_resize = 1;
1501 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1502 }
1503
1504 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1505
1506#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1507 if (OPTION (Opt_transparent))
1508 check_our_parents ();
1509#endif
1306 } 1510 }
1307 break; 1511 break;
1308 1512
1309 case FocusOut:
1310 if (TermWin.focus)
1311 {
1312 TermWin.focus = 0;
1313 want_refresh = 1;
1314#ifdef USE_XIM
1315 if (Input_Context != NULL)
1316 XUnsetICFocus (Input_Context);
1317#endif
1318#ifdef CURSOR_BLINK
1319 if (Options & Opt_cursorBlink)
1320 cursor_blink_ev.stop ();
1321 hidden_cursor = 0;
1322#endif
1323
1324 }
1325 break;
1326
1327 case ConfigureNotify: 1513 case PropertyNotify:
1328 if (ev.xconfigure.window == TermWin.parent[0]) 1514 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1329 { 1515 && ev.xproperty.state == PropertyNewValue)
1330 int height, width; 1516 selection_property (ev.xproperty.window, ev.xproperty.atom);
1331 1517
1332 do
1333 { /* Wrap lots of configures into one */
1334 width = ev.xconfigure.width;
1335 height = ev.xconfigure.height;
1336 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1337 }
1338 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1339
1340 if (szHint.width != width || szHint.height != height)
1341 {
1342 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1343 resize_all_windows (width, height, 1);
1344 }
1345#ifdef DEBUG_SIZE
1346 else
1347 {
1348 D_SIZE ((stderr, "Size: Not resizing"));
1349 }
1350#endif
1351#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1352 if (Options & Opt_transparent)
1353 {
1354 check_our_parents ();
1355 if (am_transparent)
1356 want_full_refresh = 1;
1357 }
1358#endif
1359
1360 }
1361 break; 1518 break;
1362 1519
1363 case SelectionClear: 1520 case SelectionClear:
1364 display->set_selection_owner (0); 1521 selection_clear ();
1365 break; 1522 break;
1366 1523
1367 case SelectionNotify: 1524 case SelectionNotify:
1368 if (selection_wait == Sel_normal) 1525 if (selection_wait == Sel_normal)
1369 selection_paste (ev.xselection.requestor, 1526 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1370 ev.xselection.property, True);
1371 break; 1527 break;
1372 1528
1373 case SelectionRequest: 1529 case SelectionRequest:
1374 selection_send (ev.xselectionrequest); 1530 selection_send (ev.xselectionrequest);
1375 break; 1531 break;
1376 1532
1533 case MapNotify:
1534 mapped = 1;
1535#ifdef TEXT_BLINK
1536 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1537#endif
1538 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1539 break;
1540
1377 case UnmapNotify: 1541 case UnmapNotify:
1378 TermWin.mapped = 0; 1542 mapped = 0;
1379#ifdef TEXT_BLINK 1543#ifdef TEXT_BLINK
1380 text_blink_ev.stop (); 1544 text_blink_ev.stop ();
1381#endif 1545#endif
1382 break; 1546 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383
1384 case MapNotify:
1385 TermWin.mapped = 1;
1386#ifdef TEXT_BLINK
1387 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1388#endif
1389 break; 1547 break;
1390 1548
1391#ifdef TRANSPARENT 1549#ifdef TRANSPARENT
1392 case ReparentNotify: 1550 case ReparentNotify:
1393 rootwin_cb (ev); 1551 rootwin_cb (ev);
1394 break; 1552 break;
1395#endif /* TRANSPARENT */ 1553#endif /* TRANSPARENT */
1396 1554
1397 case GraphicsExpose: 1555 case GraphicsExpose:
1398 case Expose: 1556 case Expose:
1399 if (ev.xany.window == TermWin.vt) 1557 if (ev.xany.window == vt)
1400 { 1558 {
1401#ifdef NO_SLOW_LINK_SUPPORT 1559 do
1402 scr_expose (ev.xexpose.x, ev.xexpose.y, 1560 scr_expose (ev.xexpose.x, ev.xexpose.y,
1403 ev.xexpose.width, ev.xexpose.height, False); 1561 ev.xexpose.width, ev.xexpose.height, False);
1404#else 1562 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1405 // don't understand this, so commented it out 1563
1564 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1565
1566 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1406 scr_expose (ev.xexpose.x, ev.xexpose.y, 1567 scr_expose (ev.xexpose.x, ev.xexpose.y,
1407 ev.xexpose.width, ev.xexpose.height, False); 1568 ev.xexpose.width, ev.xexpose.height, False);
1408 //scr_expose (ev.xexpose.x, 0, 1569
1409 // ev.xexpose.width, TermWin.height, False);
1410#endif
1411 want_refresh = 1; 1570 want_refresh = 1;
1412 } 1571 }
1413 else 1572 else
1414 { 1573 {
1415 XEvent unused_event; 1574 XEvent unused_event;
1416 1575
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1576 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1418 Expose, 1577 ;
1419 &unused_event)) ; 1578 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1420 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1579 ;
1421 GraphicsExpose, 1580
1422 &unused_event)) ;
1423 if (isScrollbarWindow (ev.xany.window)) 1581 if (isScrollbarWindow (ev.xany.window))
1424 { 1582 {
1425 scrollBar.setIdle (); 1583 scrollBar.setIdle ();
1426 scrollbar_show (0); 1584 scrollbar_show (0);
1427 } 1585 }
1428#ifdef MENUBAR 1586
1429 if (menubar_visible () && isMenuBarWindow (ev.xany.window)) 1587#ifdef TRANSPARENT
1430 menubar_expose (); 1588 if (am_transparent && ev.xany.window == parent[0])
1589 XClearWindow (disp, ev.xany.window);
1431#endif 1590#endif
1432 } 1591 }
1433 break; 1592 break;
1434 1593
1435 case MotionNotify: 1594 case MotionNotify:
1436#ifdef POINTER_BLANK 1595#ifdef POINTER_BLANK
1437 if (hidden_pointer) 1596 if (hidden_pointer)
1438 pointer_unblank (); 1597 pointer_unblank ();
1439#endif 1598#endif
1440#if MENUBAR 1599 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1441 if (isMenuBarWindow (ev.xany.window)) 1600 break;
1601
1602 if (ev.xany.window == vt)
1442 { 1603 {
1443 menubar_control (ev.xbutton); 1604 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1444 break; 1605 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1445 } 1606 ; // nop
1446#endif
1447 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1448 break;
1449
1450 if (ev.xany.window == TermWin.vt)
1451 {
1452 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1607 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1453 { 1608 {
1454 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1609 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1455 ; 1610 ;
1456 1611
1457 XQueryPointer (display->display, TermWin.vt, 1612 XQueryPointer (disp, vt,
1458 &unused_root, &unused_child, 1613 &unused_root, &unused_child,
1459 &unused_root_x, &unused_root_y, 1614 &unused_root_x, &unused_root_y,
1460 & (ev.xbutton.x), & (ev.xbutton.y), 1615 &ev.xbutton.x, &ev.xbutton.y,
1461 &unused_mask); 1616 &ev.xbutton.state);
1462#ifdef MOUSE_THRESHOLD 1617#ifdef MOUSE_THRESHOLD
1463 /* deal with a `jumpy' mouse */ 1618 /* deal with a `jumpy' mouse */
1464 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1619 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1465 { 1620 {
1466#endif 1621#endif
1622#if ISO_14755
1623 // 5.4
1624 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1625 {
1626 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1627 break;
1628 }
1629#endif
1467 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1630 selection_extend (ev.xbutton.x, ev.xbutton.y,
1468 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1631 ev.xbutton.state & Button3Mask ? 2 : 0);
1632
1469#ifdef SELECTION_SCROLLING 1633#ifdef SELECTION_SCROLLING
1470 if (ev.xbutton.y < TermWin.int_bwidth 1634 if (ev.xbutton.y < int_bwidth
1471 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1635 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1472 { 1636 {
1473 int dist; 1637 int dist;
1474
1475 pending_scroll_selection=1;
1476 1638
1477 /* don't clobber the current delay if we are 1639 /* don't clobber the current delay if we are
1478 * already in the middle of scrolling. 1640 * already in the middle of scrolling.
1479 */ 1641 */
1480 if (scroll_selection_delay<=0) 1642 if (!sel_scroll_ev.active)
1481 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1643 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1482 1644
1483 /* save the event params so we can highlight 1645 /* save the event params so we can highlight
1484 * the selection in the pending-scroll loop 1646 * the selection in the pending-scroll loop
1485 */ 1647 */
1486 selection_save_x=ev.xbutton.x; 1648 selection_save_x = ev.xbutton.x;
1487 selection_save_y=ev.xbutton.y; 1649 selection_save_y = ev.xbutton.y;
1488 selection_save_state=
1489 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1650 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1490 1651
1491 /* calc number of lines to scroll */ 1652 /* calc number of lines to scroll */
1492 if (ev.xbutton.y<TermWin.int_bwidth) 1653 if (ev.xbutton.y < int_bwidth)
1493 { 1654 {
1494 scroll_selection_dir = UP; 1655 scroll_selection_dir = UP;
1495 dist = TermWin.int_bwidth - ev.xbutton.y; 1656 dist = int_bwidth - ev.xbutton.y;
1496 } 1657 }
1497 else 1658 else
1498 { 1659 {
1499 scroll_selection_dir = DN; 1660 scroll_selection_dir = DN;
1500 dist = ev.xbutton.y - 1661 dist = ev.xbutton.y - (int_bwidth + height);
1501 (TermWin.int_bwidth + TermWin.height);
1502 } 1662 }
1663
1503 scroll_selection_lines= (Pixel2Height (dist)/ 1664 scroll_selection_lines = Pixel2Height (dist)
1504 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1665 / SELECTION_SCROLL_LINE_SPEEDUP
1666 + 1;
1505 MIN_IT (scroll_selection_lines, 1667 min_it (scroll_selection_lines,
1506 SELECTION_SCROLL_MAX_LINES); 1668 SELECTION_SCROLL_MAX_LINES);
1507 } 1669 }
1508 else 1670 else
1509 { 1671 {
1510 /* we are within the text window, so we 1672 /* we are within the text window, so we
1511 * shouldn't be scrolling 1673 * shouldn't be scrolling
1512 */ 1674 */
1513 pending_scroll_selection = 0; 1675 if (sel_scroll_ev.active)
1676 sel_scroll_ev.stop();
1514 } 1677 }
1515#endif 1678#endif
1516#ifdef MOUSE_THRESHOLD 1679#ifdef MOUSE_THRESHOLD
1517
1518 } 1680 }
1519#endif 1681#endif
1520
1521 } 1682 }
1522 } 1683 }
1523 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1684 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1524 { 1685 {
1525 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1686 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1526 MotionNotify, &ev)) ; 1687 MotionNotify, &ev))
1688 ;
1689
1527 XQueryPointer (display->display, scrollBar.win, 1690 XQueryPointer (disp, scrollBar.win,
1528 &unused_root, &unused_child, 1691 &unused_root, &unused_child,
1529 &unused_root_x, &unused_root_y, 1692 &unused_root_x, &unused_root_y,
1530 & (ev.xbutton.x), & (ev.xbutton.y), 1693 &ev.xbutton.x, &ev.xbutton.y,
1531 &unused_mask); 1694 &unused_mask);
1532 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1695 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1533 scrollbar_size ()); 1696 scrollbar_size ());
1534 scr_refresh (refresh_type); 1697 want_refresh = 1;
1535 refresh_limit = 0; 1698 refresh_limit = 0;
1536 scrollbar_show (1); 1699 scrollbar_show (1);
1537 } 1700 }
1538 break; 1701 break;
1539 } 1702 }
1540}
1541 1703
1704skip_switch: ;
1705
1706#if defined(CURSOR_BLINK)
1707 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1708 {
1709 if (hidden_cursor)
1710 {
1711 hidden_cursor = 0;
1712 want_refresh = 1;
1713 }
1714
1715 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1716 }
1717#endif
1718
1719#if defined(POINTER_BLANK)
1720 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1721 {
1722 if (ev.type == MotionNotify
1723 || ev.type == ButtonPress
1724 || ev.type == ButtonRelease)
1725 if (hidden_pointer)
1726 pointer_unblank ();
1727
1728 if (ev.type == KeyPress && hidden_pointer == 0)
1729 pointer_blank ();
1730 }
1731#endif
1732}
1733
1734void
1735rxvt_term::focus_in ()
1736{
1737 if (!focus)
1738 {
1739 focus = 1;
1740 want_refresh = 1;
1741
1742 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1743
1744#if USE_XIM
1745 if (Input_Context != NULL)
1746 {
1747 IMSetStatusPosition ();
1748 XSetICFocus (Input_Context);
1749 }
1750#endif
1751#if CURSOR_BLINK
1752 if (OPTION (Opt_cursorBlink))
1753 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1754#endif
1755#if OFF_FOCUS_FADING
1756 if (rs[Rs_fade])
1757 {
1758 pix_colors = pix_colors_focused;
1759 scr_recolour ();
1760 }
1761#endif
1762 }
1763}
1764
1765void
1766rxvt_term::focus_out ()
1767{
1768 if (focus)
1769 {
1770 focus = 0;
1771 want_refresh = 1;
1772
1773 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1774
1775#if ENABLE_FRILLS || ISO_14755
1776 if (iso14755buf)
1777 {
1778 iso14755buf = 0;
1779# if ENABLE_OVERLAY
1780 scr_overlay_off ();
1781# endif
1782 }
1783#endif
1784#if USE_XIM
1785 if (Input_Context != NULL)
1786 XUnsetICFocus (Input_Context);
1787#endif
1788#if CURSOR_BLINK
1789 if (OPTION (Opt_cursorBlink))
1790 cursor_blink_ev.stop ();
1791 hidden_cursor = 0;
1792#endif
1793#if OFF_FOCUS_FADING
1794 if (rs[Rs_fade])
1795 {
1796 pix_colors = pix_colors_unfocused;
1797 scr_recolour ();
1798 }
1799#endif
1800 }
1801}
1802
1803#if TRANSPARENT
1542void 1804void
1543rxvt_term::rootwin_cb (XEvent &ev) 1805rxvt_term::rootwin_cb (XEvent &ev)
1544{ 1806{
1545 SET_R (this); 1807 make_current ();
1546 SET_LOCALE (locale);
1547 1808
1548 switch (ev.type) 1809 switch (ev.type)
1549 { 1810 {
1550 case PropertyNotify: 1811 case PropertyNotify:
1551 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1552 {
1553 if (ev.xproperty.state == PropertyNewValue)
1554 selection_property (ev.xproperty.window, ev.xproperty.atom);
1555 break;
1556 }
1557#ifdef TRANSPARENT
1558 else
1559 {
1560 /* 1812 /*
1561 * if user used some Esetroot compatible prog to set the root bg, 1813 * if user used some Esetroot compatible prog to set the root bg,
1562 * use the property to determine the pixmap. We use it later on. 1814 * use the property to determine the pixmap. We use it later on.
1563 */ 1815 */
1564 if (xa[XA_XROOTPMAPID] == 0)
1565 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1566
1567 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1816 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1817 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1568 return; 1818 return;
1569 }
1570 1819
1571 /* FALLTHROUGH */ 1820 /* FALLTHROUGH */
1572 case ReparentNotify: 1821 case ReparentNotify:
1573 if ((Options & Opt_transparent) && check_our_parents ()) 1822 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1574 if (am_transparent)
1575 want_full_refresh = 1; 1823 want_refresh = want_full_refresh = 1;
1576 break; 1824 break;
1577#endif
1578 } 1825 }
1579} 1826}
1827#endif
1580 1828
1581void 1829void
1582rxvt_term::button_press (XButtonEvent &ev) 1830rxvt_term::button_press (XButtonEvent &ev)
1583{ 1831{
1584 int reportmode = 0, clickintime; 1832 int reportmode = 0, clickintime;
1585 1833
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1834 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1835
1587 if (!bypass_keystate) 1836 if (!bypass_keystate)
1588 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1837 reportmode = !! (priv_modes & PrivMode_mouse_report);
1838
1589 /* 1839 /*
1590 * VT window processing of button press 1840 * VT window processing of button press
1591 */ 1841 */
1592 if (ev.window == TermWin.vt) 1842 if (ev.window == vt)
1593 { 1843 {
1844#if ISO_14755
1845 // 5.4
1846 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1847 {
1848 iso14755_54 (ev.x, ev.y);
1849 return;
1850 }
1851#endif
1852
1594 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1853 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1854
1595 if (reportmode) 1855 if (reportmode)
1596 { 1856 {
1597 /* mouse report from vt window */ 1857 /* mouse report from vt window */
1598 /* save the xbutton state (for ButtonRelease) */ 1858 /* save the xbutton state (for ButtonRelease) */
1599 MEvent.state = ev.state; 1859 MEvent.state = ev.state;
1600#ifdef MOUSE_REPORT_DOUBLECLICK 1860#ifdef MOUSE_REPORT_DOUBLECLICK
1601 if (ev.button == MEvent.button && clickintime) 1861 if (ev.button == MEvent.button && clickintime)
1602 { 1862 {
1603 /* same button, within alloted time */ 1863 /* same button, within alloted time */
1604 MEvent.clicks++; 1864 MEvent.clicks++;
1865
1605 if (MEvent.clicks > 1) 1866 if (MEvent.clicks > 1)
1606 { 1867 {
1607 /* only report double clicks */ 1868 /* only report double clicks */
1608 MEvent.clicks = 2; 1869 MEvent.clicks = 2;
1609 mouse_report (ev); 1870 mouse_report (ev);
… …
1628 } 1889 }
1629 else 1890 else
1630 { 1891 {
1631 if (ev.button != MEvent.button) 1892 if (ev.button != MEvent.button)
1632 MEvent.clicks = 0; 1893 MEvent.clicks = 0;
1894
1895 if (!HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1633 switch (ev.button) 1896 switch (ev.button)
1634 { 1897 {
1635 case Button1: 1898 case Button1:
1899 /* allow meta + click to select rectangular areas */
1900 /* should be done in screen.C */
1901#if ENABLE_FRILLS
1902 selection.rect = !!(ev.state & ModMetaMask);
1903#else
1904 selection.rect = false;
1905#endif
1906
1636 /* allow shift+left click to extend selection */ 1907 /* allow shift+left click to extend selection */
1637 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1908 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1638 { 1909 {
1639 if (MEvent.button == Button1 && clickintime) 1910 if (MEvent.button == Button1 && clickintime)
1640 selection_rotate (ev.x, ev.y); 1911 selection_rotate (ev.x, ev.y);
1641 else 1912 else
1642 selection_extend (ev.x, ev.y, 1); 1913 selection_extend (ev.x, ev.y, 1);
1643 } 1914 }
1644 else 1915 else
1645 { 1916 {
1646 if (MEvent.button == Button1 && clickintime) 1917 if (MEvent.button == Button1 && clickintime)
1647 MEvent.clicks++; 1918 MEvent.clicks++;
1648 else 1919 else
1649 MEvent.clicks = 1; 1920 MEvent.clicks = 1;
1650 1921
1651 selection_click (MEvent.clicks, ev.x, ev.y); 1922 selection_click (MEvent.clicks, ev.x, ev.y);
1652 } 1923 }
1653 1924
1654 MEvent.button = Button1; 1925 MEvent.button = Button1;
1655 break; 1926 break;
1656 1927
1657 case Button3: 1928 case Button3:
1658 if (MEvent.button == Button3 && clickintime) 1929 if (MEvent.button == Button3 && clickintime)
1659 selection_rotate (ev.x, ev.y); 1930 selection_rotate (ev.x, ev.y);
1660 else 1931 else
1661 selection_extend (ev.x, ev.y, 1); 1932 selection_extend (ev.x, ev.y, 1);
1933
1662 MEvent.button = Button3; 1934 MEvent.button = Button3;
1663 break; 1935 break;
1664 } 1936 }
1665 } 1937 }
1938
1666 MEvent.time = ev.time; 1939 MEvent.time = ev.time;
1667 return; 1940 return;
1668 } 1941 }
1669 1942
1670 /* 1943 /*
… …
1736 upordown = 1; /* down */ 2009 upordown = 1; /* down */
1737 } 2010 }
1738 if (upordown) 2011 if (upordown)
1739 { 2012 {
1740#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2013#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1741 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2014 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1742#endif 2015#endif
1743 if (scr_page (upordown < 0 ? UP : DN, 1)) 2016 if (scr_page (upordown < 0 ? UP : DN, 1))
1744 { 2017 {
1745 if (upordown < 0) 2018 if (upordown < 0)
1746 scrollBar.setUp (); 2019 scrollBar.setUp ();
… …
1762 break; 2035 break;
1763 case R_SB_ALIGN_BOTTOM: 2036 case R_SB_ALIGN_BOTTOM:
1764 csrO = scrollBar.bot - scrollBar.top; 2037 csrO = scrollBar.bot - scrollBar.top;
1765 break; 2038 break;
1766 } 2039 }
2040
1767 if (scrollBar.style == R_SB_XTERM 2041 if (scrollBar.style == R_SB_XTERM
1768 || scrollbar_above_slider (ev.y) 2042 || scrollbar_above_slider (ev.y)
1769 || scrollbar_below_slider (ev.y)) 2043 || scrollbar_below_slider (ev.y))
1770 scr_move_to ( scrollbar_position (ev.y) - csrO, 2044 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1771 scrollbar_size ()); 2045
1772 scrollBar.setMotion (); 2046 scrollBar.setMotion ();
1773 break; 2047 break;
1774 2048
1775 case Button1: 2049 case Button1:
1776 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2050 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1780 case Button3: 2054 case Button3:
1781 if (scrollBar.style != R_SB_XTERM) 2055 if (scrollBar.style != R_SB_XTERM)
1782 { 2056 {
1783 if (scrollbar_above_slider (ev.y)) 2057 if (scrollbar_above_slider (ev.y))
1784# ifdef RXVT_SCROLL_FULL 2058# ifdef RXVT_SCROLL_FULL
1785 scr_page (UP, TermWin.nrow - 1); 2059 scr_page (UP, nrow - 1);
1786# else 2060# else
1787 scr_page (UP, TermWin.nrow / 4); 2061 scr_page (UP, nrow / 4);
1788# endif 2062# endif
1789 else if (scrollbar_below_slider (ev.y)) 2063 else if (scrollbar_below_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2064# ifdef RXVT_SCROLL_FULL
1791 scr_page (DN, TermWin.nrow - 1); 2065 scr_page (DN, nrow - 1);
1792# else 2066# else
1793 scr_page (DN, TermWin.nrow / 4); 2067 scr_page (DN, nrow / 4);
1794# endif 2068# endif
1795 else 2069 else
1796 scrollBar.setMotion (); 2070 scrollBar.setMotion ();
1797 } 2071 }
1798 else 2072 else
1799 { 2073 {
1800 scr_page ((ev.button == Button1 ? DN : UP), 2074 scr_page ((ev.button == Button1 ? DN : UP),
1801 (TermWin.nrow 2075 (nrow
1802 * scrollbar_position (ev.y) 2076 * scrollbar_position (ev.y)
1803 / scrollbar_size ())); 2077 / scrollbar_size ()));
1804 } 2078 }
2079
1805 break; 2080 break;
1806 } 2081 }
1807 } 2082 }
2083
1808 return; 2084 return;
1809 } 2085 }
1810#if MENUBAR
1811 /*
1812 * Menubar window processing of button press
1813 */
1814 if (isMenuBarWindow (ev.window))
1815 menubar_control (ev);
1816#endif
1817} 2086}
1818 2087
1819void 2088void
1820rxvt_term::button_release (XButtonEvent &ev) 2089rxvt_term::button_release (XButtonEvent &ev)
1821{ 2090{
1822 int reportmode = 0; 2091 int reportmode = 0;
1823 2092
1824 csrO = 0; /* reset csr Offset */ 2093 csrO = 0; /* reset csr Offset */
1825 if (!bypass_keystate) 2094 if (!bypass_keystate)
1826 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2095 reportmode = !! (priv_modes & PrivMode_mouse_report);
1827 2096
1828 if (scrollbar_isUpDn ()) 2097 if (scrollbar_isUpDn ())
1829 { 2098 {
1830 scrollBar.setIdle (); 2099 scrollBar.setIdle ();
1831 scrollbar_show (0); 2100 scrollbar_show (0);
1832#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1833 refresh_type &= ~SMOOTH_REFRESH;
1834#endif
1835
1836 } 2101 }
2102
1837#ifdef SELECTION_SCROLLING 2103#ifdef SELECTION_SCROLLING
1838 pending_scroll_selection=0; 2104 if (sel_scroll_ev.active)
2105 sel_scroll_ev.stop();
1839#endif 2106#endif
2107
1840 if (ev.window == TermWin.vt) 2108 if (ev.window == vt)
1841 { 2109 {
2110#if ISO_14755
2111 // 5.4
2112 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2113 return;
2114#endif
1842 if (reportmode) 2115 if (reportmode)
1843 { 2116 {
1844 /* mouse report from vt window */ 2117 /* mouse report from vt window */
1845 /* don't report release of wheel "buttons" */ 2118 /* don't report release of wheel "buttons" */
1846 if (ev.button >= 4) 2119 if (ev.button >= 4)
… …
1860 MEvent.button = AnyButton; 2133 MEvent.button = AnyButton;
1861 mouse_report (ev); 2134 mouse_report (ev);
1862#endif /* MOUSE_REPORT_DOUBLECLICK */ 2135#endif /* MOUSE_REPORT_DOUBLECLICK */
1863 return; 2136 return;
1864 } 2137 }
2138
1865 /* 2139 /*
1866 * dumb hack to compensate for the failure of click-and-drag 2140 * dumb hack to compensate for the failure of click-and-drag
1867 * when overriding mouse reporting 2141 * when overriding mouse reporting
1868 */ 2142 */
1869 if (PrivateModes & PrivMode_mouse_report 2143 if (priv_modes & PrivMode_mouse_report
1870 && bypass_keystate 2144 && bypass_keystate
1871 && ev.button == Button1 && MEvent.clicks <= 1) 2145 && ev.button == Button1 && MEvent.clicks <= 1)
1872 selection_extend (ev.x, ev.y, 0); 2146 selection_extend (ev.x, ev.y, 0);
2147
2148 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2149 return;
1873 2150
1874 switch (ev.button) 2151 switch (ev.button)
1875 { 2152 {
1876 case Button1: 2153 case Button1:
1877 case Button3: 2154 case Button3:
1878 selection_make (ev.time); 2155 selection_make (ev.time);
1879 break; 2156 break;
2157
1880 case Button2: 2158 case Button2:
1881 selection_request (ev.time, ev.x, ev.y); 2159 if (IN_RANGE_EXC (ev.x, 0, width)
2160 && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2161 {
2162 if (ev.state & ShiftMask)
2163 selection_request (ev.time, Sel_Clipboard);
2164 else
2165 selection_request (ev.time, Sel_Primary);
2166 }
1882 break; 2167 break;
2168
1883#ifdef MOUSE_WHEEL 2169#ifdef MOUSE_WHEEL
1884 case Button4: 2170 case Button4:
1885 case Button5: 2171 case Button5:
1886 { 2172 {
1887 int i; 2173 int i;
1888 page_dirn v; 2174 page_dirn v;
1889 2175
1890 v = (ev.button == Button4) ? UP : DN; 2176 v = ev.button == Button4 ? UP : DN;
2177
1891 if (ev.state & ShiftMask) 2178 if (ev.state & ShiftMask)
1892 i = 1; 2179 i = 1;
1893 else if ((Options & Opt_mouseWheelScrollPage)) 2180 else if (OPTION (Opt_mouseWheelScrollPage))
1894 i = TermWin.nrow - 1; 2181 i = nrow - 1;
1895 else 2182 else
1896 i = 5; 2183 i = 5;
2184
1897# ifdef MOUSE_SLIP_WHEELING 2185# ifdef MOUSE_SLIP_WHEELING
1898 if (ev.state & ControlMask) 2186 if (ev.state & ControlMask)
1899 { 2187 {
1900 mouse_slip_wheel_speed += (v ? -1 : 1); 2188 mouse_slip_wheel_speed += v ? -1 : 1;
2189 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2190 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2191
2192 if (slip_wheel_ev.at < NOW)
1901 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2193 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2194
2195 slip_wheel_ev.start ();
2196 }
2197 else
2198 {
2199# endif
2200 scr_page (v, i);
2201 scrollbar_show (1);
2202# ifdef MOUSE_SLIP_WHEELING
1902 } 2203 }
1903# endif 2204# endif
1904# ifdef JUMP_MOUSE_WHEEL
1905 scr_page (v, i);
1906 scr_refresh (SMOOTH_REFRESH);
1907 scrollbar_show (1);
1908# else
1909 while (i--)
1910 {
1911 scr_page (v, 1);
1912 scr_refresh (SMOOTH_REFRESH);
1913 scrollbar_show (1);
1914 }
1915# endif
1916
1917 } 2205 }
1918 break; 2206 break;
1919#endif 2207#endif
1920
1921 } 2208 }
1922 } 2209 }
1923#ifdef MENUBAR
1924 else if (isMenuBarWindow (ev.window))
1925 menubar_control (ev);
1926#endif
1927} 2210}
1928
1929 2211
1930#ifdef TRANSPARENT 2212#ifdef TRANSPARENT
2213#if TINTING
2214/* taken from aterm-0.4.2 */
2215
2216typedef uint32_t RUINT32T;
2217
2218void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2219{
2220 int sh_r, sh_g, sh_b;
2221 RUINT32T mask_r, mask_g, mask_b;
2222 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2223 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2224 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2225 int i;
2226
2227 Visual *visual = display->visual;
2228
2229 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2230
2231 /* for convenience */
2232 mask_r = visual->red_mask;
2233 mask_g = visual->green_mask;
2234 mask_b = visual->blue_mask;
2235
2236 /* boring lookup table pre-initialization */
2237 switch (srcImage->bits_per_pixel) {
2238 case 15:
2239 if ((mask_r != 0x7c00) ||
2240 (mask_g != 0x03e0) ||
2241 (mask_b != 0x001f))
2242 return;
2243 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2244 lookup_r = lookup;
2245 lookup_g = lookup+32;
2246 lookup_b = lookup+32+32;
2247 sh_r = 10;
2248 sh_g = 5;
2249 sh_b = 0;
2250 break;
2251 case 16:
2252 if ((mask_r != 0xf800) ||
2253 (mask_g != 0x07e0) ||
2254 (mask_b != 0x001f))
2255 return;
2256 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2257 lookup_r = lookup;
2258 lookup_g = lookup+32;
2259 lookup_b = lookup+32+64;
2260 sh_r = 11;
2261 sh_g = 5;
2262 sh_b = 0;
2263 break;
2264 case 24:
2265 if ((mask_r != 0xff0000) ||
2266 (mask_g != 0x00ff00) ||
2267 (mask_b != 0x0000ff))
2268 return;
2269 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2270 lookup_r = lookup;
2271 lookup_g = lookup+256;
2272 lookup_b = lookup+256+256;
2273 sh_r = 16;
2274 sh_g = 8;
2275 sh_b = 0;
2276 break;
2277 case 32:
2278 if ((mask_r != 0xff0000) ||
2279 (mask_g != 0x00ff00) ||
2280 (mask_b != 0x0000ff))
2281 return;
2282 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2283 lookup_r = lookup;
2284 lookup_g = lookup+256;
2285 lookup_b = lookup+256+256;
2286 sh_r = 16;
2287 sh_g = 8;
2288 sh_b = 0;
2289 break;
2290 default:
2291 return; /* we do not support this color depth */
2292 }
2293
2294 /* prepare limits for color transformation (each channel is handled separately) */
2295 if (shade < 0) {
2296 shade = -shade;
2297 if (shade < 0) shade = 0;
2298 if (shade > 100) shade = 100;
2299
2300 lower_lim_r = 65535-rm;
2301 lower_lim_g = 65535-gm;
2302 lower_lim_b = 65535-bm;
2303
2304 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2305 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2306 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2307
2308 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2309 } else {
2310 if (shade < 0) shade = 0;
2311 if (shade > 100) shade = 100;
2312
2313 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2314
2315 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2316 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2317 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2318 }
2319
2320 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2321 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2322 {
2323 unsigned int tmp;
2324
2325 tmp = lower_lim_r;
2326 lower_lim_r = lower_lim_b;
2327 lower_lim_b = tmp;
2328
2329 tmp = upper_lim_r;
2330 upper_lim_r = upper_lim_b;
2331 upper_lim_b = tmp;
2332 }
2333
2334 /* fill our lookup tables */
2335 for (i = 0; i <= mask_r>>sh_r; i++)
2336 {
2337 RUINT32T tmp;
2338 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2339 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2340 lookup_r[i] = (tmp/65535)<<sh_r;
2341 }
2342 for (i = 0; i <= mask_g>>sh_g; i++)
2343 {
2344 RUINT32T tmp;
2345 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2346 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2347 lookup_g[i] = (tmp/65535)<<sh_g;
2348 }
2349 for (i = 0; i <= mask_b>>sh_b; i++)
2350 {
2351 RUINT32T tmp;
2352 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2353 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2354 lookup_b[i] = (tmp/65535)<<sh_b;
2355 }
2356
2357 /* apply table to input image (replacing colors by newly calculated ones) */
2358 switch (srcImage->bits_per_pixel)
2359 {
2360 case 15:
2361 {
2362 unsigned short *p1, *pf, *p, *pl;
2363 p1 = (unsigned short *) srcImage->data;
2364 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2365 while (p1 < pf)
2366 {
2367 p = p1;
2368 pl = p1 + srcImage->width;
2369 for (; p < pl; p++)
2370 {
2371 *p = lookup_r[(*p & 0x7c00)>>10] |
2372 lookup_g[(*p & 0x03e0)>> 5] |
2373 lookup_b[(*p & 0x001f)];
2374 }
2375 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2376 }
2377 break;
2378 }
2379 case 16:
2380 {
2381 unsigned short *p1, *pf, *p, *pl;
2382 p1 = (unsigned short *) srcImage->data;
2383 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2384 while (p1 < pf)
2385 {
2386 p = p1;
2387 pl = p1 + srcImage->width;
2388 for (; p < pl; p++)
2389 {
2390 *p = lookup_r[(*p & 0xf800)>>11] |
2391 lookup_g[(*p & 0x07e0)>> 5] |
2392 lookup_b[(*p & 0x001f)];
2393 }
2394 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2395 }
2396 break;
2397 }
2398 case 24:
2399 {
2400 unsigned char *p1, *pf, *p, *pl;
2401 p1 = (unsigned char *) srcImage->data;
2402 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2403 while (p1 < pf)
2404 {
2405 p = p1;
2406 pl = p1 + srcImage->width * 3;
2407 for (; p < pl; p += 3)
2408 {
2409 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2410 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2411 p[2] = lookup_r[(p[2] & 0x0000ff)];
2412 }
2413 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2414 }
2415 break;
2416 }
2417 case 32:
2418 {
2419 RUINT32T *p1, *pf, *p, *pl;
2420 p1 = (RUINT32T *) srcImage->data;
2421 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2422
2423 while (p1 < pf)
2424 {
2425 p = p1;
2426 pl = p1 + srcImage->width;
2427 for (; p < pl; p++)
2428 {
2429 *p = lookup_r[(*p & 0xff0000)>>16] |
2430 lookup_g[(*p & 0x00ff00)>> 8] |
2431 lookup_b[(*p & 0x0000ff)] |
2432 (*p & ~0xffffff);
2433 }
2434 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2435 }
2436 break;
2437 }
2438 }
2439
2440 free (lookup);
2441}
2442#endif
2443
1931/* 2444/*
1932 * Check our parents are still who we think they are. 2445 * Check our parents are still who we think they are.
1933 * Do transparency updates if required 2446 * Do transparency updates if required
1934 */ 2447 */
1935int 2448int
1936rxvt_term::check_our_parents () 2449rxvt_term::check_our_parents ()
1937{ 2450{
1938 int i, pchanged, aformat, have_pixmap, rootdepth; 2451 int i, pchanged, aformat, have_pixmap, rootdepth;
1939 unsigned long nitems, bytes_after; 2452 unsigned long nitems, bytes_after;
1940 Atom atype; 2453 Atom atype;
1941 unsigned char *prop = NULL; 2454 unsigned char *prop = NULL;
1942 Window root, oldp, *list; 2455 Window root, oldp, *list;
1943 Pixmap rootpixmap = None; 2456 Pixmap rootpixmap = None;
1944 XWindowAttributes wattr, wrootattr; 2457 XWindowAttributes wattr, wrootattr;
2458 dDisp;
1945 2459
1946 pchanged = 0; 2460 pchanged = 0;
1947 2461
1948 if (! (Options & Opt_transparent)) 2462 if (!OPTION (Opt_transparent))
1949 return pchanged; /* Don't try any more */ 2463 return pchanged; /* Don't try any more */
1950 2464
1951 XGetWindowAttributes (display->display, display->root, &wrootattr); 2465 XGetWindowAttributes (disp, display->root, &wrootattr);
1952 rootdepth = wrootattr.depth; 2466 rootdepth = wrootattr.depth;
1953 2467
1954 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2468 XGetWindowAttributes (disp, parent[0], &wattr);
2469
1955 if (rootdepth != wattr.depth) 2470 if (rootdepth != wattr.depth)
1956 { 2471 {
1957 if (am_transparent) 2472 if (am_transparent)
1958 { 2473 {
1959 pchanged = 1; 2474 pchanged = 1;
1960 XSetWindowBackground (display->display, TermWin.vt, 2475 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1961 PixColors[Color_bg]);
1962 am_transparent = am_pixmap_trans = 0; 2476 am_transparent = am_pixmap_trans = 0;
1963 } 2477 }
2478
1964 return pchanged; /* Don't try any more */ 2479 return pchanged; /* Don't try any more */
1965 } 2480 }
1966 2481
1967 /* Get all X ops out of the queue so that our information is up-to-date. */ 2482 /* Get all X ops out of the queue so that our information is up-to-date. */
1968 XSync (display->display, False); 2483 XSync (disp, False);
1969 2484
1970 /* 2485 /*
1971 * Make the frame window set by the window manager have 2486 * Make the frame window set by the window manager have
1972 * the root background. Some window managers put multiple nested frame 2487 * the root background. Some window managers put multiple nested frame
1973 * windows for each client, so we have to take care about that. 2488 * windows for each client, so we have to take care about that.
1974 */ 2489 */
1975 i = (xa[XA_XROOTPMAPID] != 0 2490 i = (xa[XA_XROOTPMAP_ID]
1976 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2491 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1977 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2492 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1978 &nitems, &bytes_after, &prop) == Success)); 2493 &nitems, &bytes_after, &prop) == Success);
2494
1979 if (!i || prop == NULL) 2495 if (!i || prop == NULL)
2496 i = (xa[XA_ESETROOT_PMAP_ID]
2497 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2498 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2499 &nitems, &bytes_after, &prop) == Success);
2500
2501 if (!i || prop == NULL
2502#if TINTING
2503 || !rs[Rs_color + Color_tint]
2504#endif
2505 )
1980 have_pixmap = 0; 2506 have_pixmap = 0;
1981 else 2507 else
1982 { 2508 {
1983 have_pixmap = 1; 2509 have_pixmap = 1;
1984 rootpixmap = * ((Pixmap *)prop); 2510 rootpixmap = *(Pixmap *)prop;
1985 XFree (prop); 2511 XFree (prop);
1986 } 2512 }
2513
1987 if (have_pixmap) 2514 if (have_pixmap)
1988 { 2515 {
1989 /* 2516 /*
1990 * Copy display->root pixmap transparency 2517 * Copy display->root pixmap transparency
1991 */ 2518 */
1992 int sx, sy, nx, ny; 2519 int sx, sy, nx, ny;
1993 unsigned int nw, nh; 2520 unsigned int nw, nh;
1994 Window cr; 2521 Window cr;
1995 XImage *image; 2522 XImage *image;
1996 GC gc; 2523 GC gc;
1997 XGCValues gcvalue; 2524 XGCValues gcvalue;
1998 2525
1999 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2526 XTranslateCoordinates (disp, parent[0], display->root,
2000 0, 0, &sx, &sy, &cr); 2527 0, 0, &sx, &sy, &cr);
2001 nw = (unsigned int)szHint.width; 2528 nw = (unsigned int)szHint.width;
2002 nh = (unsigned int)szHint.height; 2529 nh = (unsigned int)szHint.height;
2003 nx = ny = 0; 2530 nx = ny = 0;
2531
2004 if (sx < 0) 2532 if (sx < 0)
2005 { 2533 {
2006 nw += sx; 2534 nw += sx;
2007 nx = -sx; 2535 nx = -sx;
2008 sx = 0; 2536 sx = 0;
2009 } 2537 }
2538
2010 if (sy < 0) 2539 if (sy < 0)
2011 { 2540 {
2012 nh += sy; 2541 nh += sy;
2013 ny = -sy; 2542 ny = -sy;
2014 sy = 0; 2543 sy = 0;
2015 } 2544 }
2545
2016 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2546 min_it (nw, (unsigned int) (wrootattr.width - sx));
2017 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2547 min_it (nh, (unsigned int) (wrootattr.height - sy));
2548
2549 XSync (disp, False);
2018 allowedxerror = -1; 2550 allowedxerror = -1;
2019 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2551 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2020 ZPixmap); 2552
2021 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2553 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2022 /* XXX: may need a delay here? */ 2554 /* XXX: may need a delay here? */
2023 allowedxerror = 0; 2555 allowedxerror = 0;
2556
2024 if (image == NULL) 2557 if (image == NULL)
2025 { 2558 {
2026 if (am_transparent && am_pixmap_trans) 2559 if (am_transparent && am_pixmap_trans)
2027 { 2560 {
2028 pchanged = 1; 2561 pchanged = 1;
2029 if (TermWin.pixmap != None) 2562 if (pixmap != None)
2030 { 2563 {
2031 XFreePixmap (display->display, TermWin.pixmap); 2564 XFreePixmap (disp, pixmap);
2032 TermWin.pixmap = None; 2565 pixmap = None;
2033 } 2566 }
2034 } 2567 }
2568
2035 am_pixmap_trans = 0; 2569 am_pixmap_trans = 0;
2036 } 2570 }
2037 else 2571 else
2038 { 2572 {
2039 if (TermWin.pixmap != None) 2573 if (pixmap != None)
2040 XFreePixmap (display->display, TermWin.pixmap); 2574 XFreePixmap (disp, pixmap);
2575
2576#if TINTING
2577 if (ISSET_PIXCOLOR (Color_tint))
2578 {
2579 unsigned short rm, gm, bm;
2580 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2581
2582 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2583
2584 ShadeXImage (display, image, shade, rm, gm, bm);
2585 }
2586#endif
2587
2041 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2588 pixmap = XCreatePixmap (disp, vt,
2042 (unsigned int)szHint.width,
2043 (unsigned int)szHint.height, 2589 szHint.width, szHint.height, image->depth);
2044 (unsigned int)image->depth);
2045 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2590 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2046 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2591 XPutImage (disp, pixmap, gc, image, 0, 0,
2047 nx, ny, (unsigned int)image->width,
2048 (unsigned int)image->height); 2592 nx, ny, image->width, image->height);
2049 XFreeGC (display->display, gc); 2593 XFreeGC (disp, gc);
2050 XDestroyImage (image); 2594 XDestroyImage (image);
2051 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2595 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2052 TermWin.pixmap); 2596 XClearWindow (disp, parent[0]);
2597
2053 if (!am_transparent || !am_pixmap_trans) 2598 if (!am_transparent || !am_pixmap_trans)
2054 pchanged = 1; 2599 pchanged = 1;
2600
2055 am_transparent = am_pixmap_trans = 1; 2601 am_transparent = am_pixmap_trans = 1;
2056 } 2602 }
2057 } 2603 }
2604
2058 if (!am_pixmap_trans) 2605 if (am_pixmap_trans)
2606 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2607 else
2059 { 2608 {
2060 unsigned int n; 2609 unsigned int n;
2061 /* 2610 /*
2062 * InheritPixmap transparency 2611 * InheritPixmap transparency
2063 */ 2612 */
2064 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2065 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2613 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2066 i++)
2067 { 2614 {
2068 oldp = TermWin.parent[i]; 2615 oldp = parent[i];
2069 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2616 XQueryTree (disp, parent[i - 1], &root,
2070 &TermWin.parent[i], &list, &n); 2617 &parent[i], &list, &n);
2071 XFree (list); 2618 XFree (list);
2072 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2619
2073 if (TermWin.parent[i] == display->root) 2620 if (parent[i] == display->root)
2074 { 2621 {
2075 if (oldp != None) 2622 if (oldp != None)
2076 pchanged = 1; 2623 pchanged = 1;
2624
2077 break; 2625 break;
2078 } 2626 }
2627
2079 if (oldp != TermWin.parent[i]) 2628 if (oldp != parent[i])
2080 pchanged = 1; 2629 pchanged = 1;
2081 } 2630 }
2631
2082 n = 0; 2632 n = 0;
2633
2083 if (pchanged) 2634 if (pchanged)
2084 { 2635 {
2085 for (; n < (unsigned int)i; n++) 2636 for (; n < (unsigned int)i; n++)
2086 { 2637 {
2087 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2638 XGetWindowAttributes (disp, parent[n], &wattr);
2088 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2089 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2639 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2090 { 2640 {
2091 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2641 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2092 break; 2642 break;
2093 } 2643 }
2094 } 2644 }
2095 } 2645 }
2096 if (n > (int) (sizeof (TermWin.parent) 2646
2097 / sizeof (TermWin.parent[0]))) 2647 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2098 { 2648 {
2099 D_X ((stderr, "InheritPixmap Turning off")); 2649 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2100 XSetWindowBackground (display->display, TermWin.parent[0], 2650 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2101 PixColors[Color_fg]);
2102 XSetWindowBackground (display->display, TermWin.vt,
2103 PixColors[Color_bg]);
2104 am_transparent = 0; 2651 am_transparent = 0;
2105 /* XXX: also turn off Opt_transparent? */ 2652 /* XXX: also turn off Opt_transparent? */
2106 } 2653 }
2107 else 2654 else
2108 { 2655 {
2656#if WAIT_FOR_WM
2109 /* wait (an arbitrary period) for the WM to do its thing 2657 /* wait (an arbitrary period) for the WM to do its thing
2110 * needed for fvwm2.2.2 (and before?) */ 2658 * needed for fvwm2.2.2 (and before?) */
2111# ifdef HAVE_NANOSLEEP
2112 struct timespec rqt;
2113
2114 rqt.tv_sec = 1;
2115 rqt.tv_nsec = 0;
2116 nanosleep (&rqt, NULL);
2117# else
2118 sleep (1); 2659 sleep (1);
2119# endif 2660#endif
2120 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2121 for (n = 0; n < (unsigned int)i; n++) 2661 for (n = 0; n < (unsigned int)i; n++)
2122 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2662 {
2123 ParentRelative); 2663 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2124 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2664 XClearWindow (disp, parent[n]);
2125 ParentRelative); 2665 }
2666
2667 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2126 am_transparent = 1; 2668 am_transparent = 1;
2127 } 2669 }
2670
2128 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2671 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2129 TermWin.parent[i] = None; 2672 parent[i] = None;
2673 }
2674
2675 if (scrollBar.win)
2130 } 2676 {
2677 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2678 scrollBar.setIdle ();
2679 scrollbar_show (0);
2680 }
2681
2682 if (am_transparent)
2683 {
2684 want_refresh = want_full_refresh = 1;
2685 if (am_pixmap_trans)
2686 flush ();
2687 }
2688
2131 return pchanged; 2689 return pchanged;
2132} 2690}
2133#endif 2691#endif
2134 2692
2135/*}}} */ 2693/*}}} */
2694
2695bool
2696rxvt_term::cmd_parse ()
2697{
2698 bool flag = false;
2699 wchar_t ch = NOCHAR;
2700 char *seq_begin; // remember start of esc-sequence here
2701
2702 for (;;)
2703 {
2704 if (ch == NOCHAR)
2705 {
2706 seq_begin = cmdbuf_ptr;
2707 ch = next_char ();
2708
2709 if (ch == NOCHAR)
2710 break;
2711 }
2712
2713 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2714 {
2715 if (!seen_input)
2716 {
2717 seen_input = 1;
2718 // many badly-written programs (e.g. jed) contain a race condition:
2719 // they first read the screensize and then install a SIGWINCH handler.
2720 // some window managers resize the window early, and these programs
2721 // then sometimes get the size wrong.
2722 // unfortunately other programs are even more buggy and dislike
2723 // being sent SIGWINCH, so only do it when we were in fact being
2724 // resized.
2725 if (seen_resize && cmd_pid)
2726 kill (-cmd_pid, SIGWINCH);
2727 }
2728
2729 /* Read a text string from the input buffer */
2730 wchar_t buf[UBUFSIZ];
2731 bool refreshnow = false;
2732 int nlines = 0;
2733 wchar_t *str = buf;
2734 wchar_t *eol = str + min (ncol, UBUFSIZ);
2735
2736 for (;;)
2737 {
2738 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2739 break;
2740
2741 *str++ = ch;
2742
2743 if (ch == C0_LF || str >= eol)
2744 {
2745 if (ch == C0_LF)
2746 nlines++;
2747
2748 refresh_count++;
2749
2750 if (!OPTION (Opt_jumpScroll)
2751 || (refresh_count >= refresh_limit * (nrow - 1)))
2752 {
2753 refreshnow = true;
2754 refresh_count = 0;
2755 ch = NOCHAR;
2756 break;
2757 }
2758
2759 // scr_add_lines only works for nlines <= nrow - 1.
2760 if (nlines >= nrow - 1)
2761 {
2762 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2763 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2764 scr_add_lines (buf, str - buf, nlines);
2765
2766 nlines = 0;
2767 str = buf;
2768 eol = str + min (ncol, UBUFSIZ);
2769 }
2770
2771 if (str >= eol)
2772 {
2773 if (eol >= buf + UBUFSIZ)
2774 {
2775 ch = NOCHAR;
2776 break;
2777 }
2778 else
2779 eol = min (eol + ncol, buf + UBUFSIZ);
2780 }
2781
2782 }
2783
2784 seq_begin = cmdbuf_ptr;
2785 ch = next_char ();
2786 }
2787
2788 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2789 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2790 scr_add_lines (buf, str - buf, nlines);
2791
2792 /*
2793 * If there have been a lot of new lines, then update the screen
2794 * What the heck I'll cheat and only refresh less than every page-full.
2795 * the number of pages between refreshes is refresh_limit, which
2796 * is incremented here because we must be doing flat-out scrolling.
2797 */
2798 if (refreshnow)
2799 {
2800 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2801 refresh_limit++;
2802 else
2803 {
2804 flag = true;
2805 scr_refresh ();
2806 want_refresh = 1;
2807 }
2808 }
2809
2810 }
2811 else
2812 {
2813 try
2814 {
2815 process_nonprinting (ch);
2816 }
2817 catch (const class out_of_input &o)
2818 {
2819 // we ran out of input, retry later
2820 cmdbuf_ptr = seq_begin;
2821 break;
2822 }
2823
2824 ch = NOCHAR;
2825 }
2826 }
2827
2828 return flag;
2829}
2830
2831// read the next character
2832wchar_t
2833rxvt_term::next_char () NOTHROW
2834{
2835 while (cmdbuf_ptr < cmdbuf_endp)
2836 {
2837 // assume 7-bit to be ascii ALWAYS
2838 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2839 return *cmdbuf_ptr++;
2840
2841 wchar_t wc;
2842 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2843
2844 if (len == (size_t)-2)
2845 {
2846 // the mbstate stores incomplete sequences. didn't know this :/
2847 cmdbuf_ptr = cmdbuf_endp;
2848 break;
2849 }
2850
2851 if (len == (size_t)-1)
2852 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2853
2854 // assume wchar == unicode
2855 cmdbuf_ptr += len;
2856 return wc & UNICODE_MASK;
2857 }
2858
2859 return NOCHAR;
2860}
2861
2862// read the next octet
2863uint32_t
2864rxvt_term::next_octet () NOTHROW
2865{
2866 return cmdbuf_ptr < cmdbuf_endp
2867 ? (unsigned char)*cmdbuf_ptr++
2868 : NOCHAR;
2869}
2870
2871static class out_of_input out_of_input;
2872
2873/* rxvt_cmd_getc () - Return next input character */
2874/*
2875 * Return the next input character after first passing any keyboard input
2876 * to the command.
2877 */
2878wchar_t
2879rxvt_term::cmd_getc () THROW ((class out_of_input))
2880{
2881 wchar_t c = next_char ();
2882
2883 if (c == NOCHAR)
2884 throw out_of_input;
2885
2886 return c;
2887}
2888
2889uint32_t
2890rxvt_term::cmd_get8 () THROW ((class out_of_input))
2891{
2892 uint32_t c = next_octet ();
2893
2894 if (c == NOCHAR)
2895 throw out_of_input;
2896
2897 return c;
2898}
2136 2899
2137/*{{{ print pipe */ 2900/*{{{ print pipe */
2138/*----------------------------------------------------------------------*/ 2901/*----------------------------------------------------------------------*/
2139#ifdef PRINTPIPE 2902#ifdef PRINTPIPE
2140FILE * 2903FILE *
2141rxvt_term::popen_printer () 2904rxvt_term::popen_printer ()
2142{ 2905{
2143 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2906 FILE *stream = popen (rs[Rs_print_pipe], "w");
2144 2907
2145 if (stream == NULL) 2908 if (stream == NULL)
2146 rxvt_print_error ("can't open printer pipe"); 2909 rxvt_warn ("can't open printer pipe, not printing.\n");
2910
2147 return stream; 2911 return stream;
2148} 2912}
2149 2913
2150int 2914int
2151rxvt_term::pclose_printer (FILE *stream) 2915rxvt_term::pclose_printer (FILE *stream)
2152{ 2916{
2153 fflush (stream); 2917 fflush (stream);
2154 /* pclose () reported not to work on SunOS 4.1.3 */
2155# if defined (__sun__) /* TODO: RESOLVE THIS */
2156 /* pclose works provided SIGCHLD handler uses waitpid */
2157 return pclose (stream); /* return fclose (stream); */
2158# else
2159 return pclose (stream); 2918 return pclose (stream);
2160# endif
2161} 2919}
2162 2920
2163/* 2921/*
2164 * simulate attached vt100 printer 2922 * simulate attached vt100 printer
2165 */ 2923 */
2166void 2924void
2167rxvt_term::process_print_pipe () 2925rxvt_term::process_print_pipe ()
2168{ 2926{
2169 int done; 2927 int done;
2170 FILE *fd; 2928 FILE *fd;
2171 2929
2172 if ((fd = popen_printer ()) == NULL) 2930 if ((fd = popen_printer ()) == NULL)
2173 return; 2931 return;
2174 2932
2175 /* 2933 /*
2176 * Send all input to the printer until either ESC[4i or ESC[?4i 2934 * Send all input to the printer until either ESC[4i or ESC[?4i
2177 * is received. 2935 * is received.
2178 */ 2936 */
2179 for (done = 0; !done;) 2937 for (done = 0; !done;)
2180 { 2938 {
2181 unsigned char buf[8]; 2939 unsigned char buf[8];
2182 unsigned char ch; 2940 unicode_t ch;
2183 unsigned int i, len; 2941 unsigned int i, len;
2184 2942
2185 if ((ch = cmd_getc ()) != C0_ESC) 2943 if ((ch = cmd_getc ()) != C0_ESC)
2186 { 2944 {
2187 if (putc (ch, fd) == EOF) 2945 if (putc (ch, fd) == EOF)
2188 break; /* done = 1 */ 2946 break; /* done = 1 */
… …
2203 { 2961 {
2204 if ((buf[len++] = cmd_getc ()) == 'i') 2962 if ((buf[len++] = cmd_getc ()) == 'i')
2205 break; /* done = 1 */ 2963 break; /* done = 1 */
2206 } 2964 }
2207 } 2965 }
2966
2208 for (i = 0; i < len; i++) 2967 for (i = 0; i < len; i++)
2209 if (putc (buf[i], fd) == EOF) 2968 if (putc (buf[i], fd) == EOF)
2210 { 2969 {
2211 done = 1; 2970 done = 1;
2212 break; 2971 break;
2213 } 2972 }
2214 } 2973 }
2215 } 2974 }
2975
2216 pclose_printer (fd); 2976 pclose_printer (fd);
2217} 2977}
2218#endif /* PRINTPIPE */ 2978#endif /* PRINTPIPE */
2219/*}}} */ 2979/*}}} */
2220 2980
2221/* *INDENT-OFF* */ 2981/* *INDENT-OFF* */
2222enum { 2982enum {
2223 C1_40 = 0x40, 2983 C1_40 = 0x40,
2224 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2984 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2225 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2985 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2226 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2986 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2227 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2987 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2228}; 2988};
2229/* *INDENT-ON* */ 2989/* *INDENT-ON* */
2230 2990
2231/*{{{ process non-printing single characters */ 2991/*{{{ process non-printing single characters */
2232void 2992void
2233rxvt_term::process_nonprinting (unsigned char ch) 2993rxvt_term::process_nonprinting (unicode_t ch)
2234{ 2994{
2235 switch (ch) 2995 switch (ch)
2236 { 2996 {
2997 case C0_ESC:
2998 process_escape_seq ();
2999 break;
2237 case C0_ENQ: /* terminal Status */ 3000 case C0_ENQ: /* terminal Status */
2238 if (rs[Rs_answerbackstring]) 3001 if (rs[Rs_answerbackstring])
2239 tt_write ( 3002 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2240 (const unsigned char *)rs[Rs_answerbackstring],
2241 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2242 else 3003 else
2243 tt_write ((unsigned char *)VT100_ANS, 3004 tt_write (VT100_ANS, strlen (VT100_ANS));
2244 (unsigned int)STRLEN (VT100_ANS));
2245 break; 3005 break;
2246 case C0_BEL: /* bell */ 3006 case C0_BEL: /* bell */
2247 scr_bell (); 3007 scr_bell ();
2248 break; 3008 break;
2249 case C0_BS: /* backspace */ 3009 case C0_BS: /* backspace */
… …
2264 scr_charset_choose (1); 3024 scr_charset_choose (1);
2265 break; 3025 break;
2266 case C0_SI: /* shift in - acs */ 3026 case C0_SI: /* shift in - acs */
2267 scr_charset_choose (0); 3027 scr_charset_choose (0);
2268 break; 3028 break;
3029
3030#ifdef EIGHT_BIT_CONTROLS
3031 // 8-bit controls
3032 case 0x90: /* DCS */
3033 process_dcs_seq ();
3034 break;
3035 case 0x9b: /* CSI */
3036 process_csi_seq ();
3037 break;
3038 case 0x9d: /* CSI */
3039 process_osc_seq ();
3040 break;
3041#endif
2269 } 3042 }
2270} 3043}
2271/*}}} */ 3044/*}}} */
2272 3045
2273 3046
2274/*{{{ process VT52 escape sequences */ 3047/*{{{ process VT52 escape sequences */
2275void 3048void
2276rxvt_term::process_escape_vt52 (unsigned char ch) 3049rxvt_term::process_escape_vt52 (unicode_t ch)
2277{ 3050{
2278 int row, col; 3051 int row, col;
2279 3052
2280 switch (ch) 3053 switch (ch)
2281 { 3054 {
… …
2333 3106
2334/*{{{ process escape sequences */ 3107/*{{{ process escape sequences */
2335void 3108void
2336rxvt_term::process_escape_seq () 3109rxvt_term::process_escape_seq ()
2337{ 3110{
2338 unsigned char ch = cmd_getc (); 3111 unicode_t ch = cmd_getc ();
2339 3112
2340 if (PrivateModes & PrivMode_vt52) 3113 if (priv_modes & PrivMode_vt52)
2341 { 3114 {
2342 process_escape_vt52 (ch); 3115 process_escape_vt52 (ch);
2343 return; 3116 return;
2344 } 3117 }
2345 3118
… …
2360 scr_charset_set (2, (unsigned int)cmd_getc ()); 3133 scr_charset_set (2, (unsigned int)cmd_getc ());
2361 break; 3134 break;
2362 case '+': 3135 case '+':
2363 scr_charset_set (3, (unsigned int)cmd_getc ()); 3136 scr_charset_set (3, (unsigned int)cmd_getc ());
2364 break; 3137 break;
2365#ifdef MULTICHAR_SET 3138#if ENABLE_FRILLS
2366 case '$':
2367 scr_charset_set (-2, (unsigned int)cmd_getc ());
2368 break;
2369#endif
2370#ifndef NO_FRILLS
2371 case '6': 3139 case '6':
2372 scr_backindex (); 3140 scr_backindex ();
2373 break; 3141 break;
2374#endif 3142#endif
2375 case '7': 3143 case '7':
2376 scr_cursor (SAVE); 3144 scr_cursor (SAVE);
2377 break; 3145 break;
2378 case '8': 3146 case '8':
2379 scr_cursor (RESTORE); 3147 scr_cursor (RESTORE);
2380 break; 3148 break;
2381#ifndef NO_FRILLS 3149#if ENABLE_FRILLS
2382 case '9': 3150 case '9':
2383 scr_forwardindex (); 3151 scr_forwardindex ();
2384 break; 3152 break;
2385#endif 3153#endif
2386 case '=': 3154 case '=':
… …
2396 break; 3164 break;
2397 3165
2398 /* 8.3.87: NEXT LINE */ 3166 /* 8.3.87: NEXT LINE */
2399 case C1_NEL: /* ESC E */ 3167 case C1_NEL: /* ESC E */
2400 { 3168 {
2401 uint32_t nlcr[] = { '\n', '\r' }; 3169 wchar_t nlcr[] = { C0_LF, C0_CR };
2402 scr_add_lines (nlcr, 1, 2); 3170 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2403 } 3171 }
2404 break; 3172 break;
2405 3173
2406 /* kidnapped escape sequence: Should be 8.3.48 */ 3174 /* kidnapped escape sequence: Should be 8.3.48 */
2407 case C1_ESA: /* ESC G */ 3175 case C1_ESA: /* ESC G */
… …
2417 case C1_RI: /* ESC M */ 3185 case C1_RI: /* ESC M */
2418 scr_index (DN); 3186 scr_index (DN);
2419 break; 3187 break;
2420 3188
2421 /* 8.3.142: SINGLE-SHIFT TWO */ 3189 /* 8.3.142: SINGLE-SHIFT TWO */
2422 /*case C1_SS2: scr_single_shift (2); break; */ 3190 /*case C1_SS2: scr_single_shift (2); break; */
2423 3191
2424 /* 8.3.143: SINGLE-SHIFT THREE */ 3192 /* 8.3.143: SINGLE-SHIFT THREE */
2425 /*case C1_SS3: scr_single_shift (3); break; */ 3193 /*case C1_SS3: scr_single_shift (3); break; */
2426 3194
2427 /* 8.3.27: DEVICE CONTROL STRING */ 3195 /* 8.3.27: DEVICE CONTROL STRING */
2428 case C1_DCS: /* ESC P */ 3196 case C1_DCS: /* ESC P */
2429 process_dcs_seq (); 3197 process_dcs_seq ();
2430 break; 3198 break;
2431 3199
2432 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3200 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2433 case C1_SCI: /* ESC Z */ 3201 case C1_SCI: /* ESC Z */
2434 tt_write ((const unsigned char *)ESCZ_ANSWER, 3202 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2435 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2436 break; /* steal obsolete ESC [ c */ 3203 break; /* steal obsolete ESC [ c */
2437 3204
2438 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3205 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2439 case C1_CSI: /* ESC [ */ 3206 case C1_CSI: /* ESC [ */
2440 process_csi_seq (); 3207 process_csi_seq ();
… …
2445 process_osc_seq (); 3212 process_osc_seq ();
2446 break; 3213 break;
2447 3214
2448 /* 8.3.106: RESET TO INITIAL STATE */ 3215 /* 8.3.106: RESET TO INITIAL STATE */
2449 case 'c': 3216 case 'c':
3217 mbstate.reset ();
2450 scr_poweron (); 3218 scr_poweron ();
2451 scrollbar_show (1); 3219 scrollbar_show (1);
2452 break; 3220 break;
2453 3221
2454 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3222 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2466 3234
2467/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3235/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2468/* *INDENT-OFF* */ 3236/* *INDENT-OFF* */
2469enum { 3237enum {
2470 CSI_ICH = 0x40, 3238 CSI_ICH = 0x40,
2471 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3239 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2472 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3240 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2473 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3241 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2474 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3242 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2475 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3243 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2476 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3244 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2491 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3259 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2492 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3260 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2493 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3261 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2494 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3262 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2495 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3263 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2496 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3264 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2497 }; 3265 };
2498/* *INDENT-ON* */ 3266/* *INDENT-ON* */
2499 3267
2500void 3268void
2501rxvt_term::process_csi_seq () 3269rxvt_term::process_csi_seq ()
2502{ 3270{
2503 unsigned char ch, priv, i; 3271 unicode_t ch, priv, i;
2504 unsigned int nargs, p; 3272 unsigned int nargs, p;
2505 int n, ndef; 3273 int n, ndef;
2506 int arg[ESC_ARGS]; 3274 int arg[ESC_ARGS];
2507 3275
2508 for (nargs = ESC_ARGS; nargs > 0;) 3276 for (nargs = ESC_ARGS; nargs > 0;)
2509 arg[--nargs] = 0; 3277 arg[--nargs] = 0;
2510 3278
2511 priv = 0; 3279 priv = 0;
… …
2513 if (ch >= '<' && ch <= '?') 3281 if (ch >= '<' && ch <= '?')
2514 { /* '<' '=' '>' '?' */ 3282 { /* '<' '=' '>' '?' */
2515 priv = ch; 3283 priv = ch;
2516 ch = cmd_getc (); 3284 ch = cmd_getc ();
2517 } 3285 }
3286
2518 /* read any numerical arguments */ 3287 /* read any numerical arguments */
2519 for (n = -1; ch < CSI_ICH; ) 3288 for (n = -1; ch < CSI_ICH; )
2520 { 3289 {
2521 if (isdigit (ch)) 3290 if (isdigit (ch))
2522 { 3291 {
… …
2529 { 3298 {
2530 if (nargs < ESC_ARGS) 3299 if (nargs < ESC_ARGS)
2531 arg[nargs++] = n; 3300 arg[nargs++] = n;
2532 n = -1; 3301 n = -1;
2533 } 3302 }
2534 else if (ch == '\b') 3303 else if (IS_CONTROL (ch))
2535 {
2536 scr_backspace ();
2537 }
2538 else if (ch == C0_ESC)
2539 {
2540 process_escape_seq ();
2541 return;
2542 }
2543 else if (ch < ' ')
2544 {
2545 process_nonprinting (ch); 3304 process_nonprinting (ch);
2546 } 3305
2547 ch = cmd_getc (); 3306 ch = cmd_getc ();
2548 } 3307 }
2549 3308
2550 if (ch > CSI_7F) 3309 if (ch > CSI_7F)
2551 return; 3310 return;
… …
2573 { 3332 {
2574 switch (priv) 3333 switch (priv)
2575 { 3334 {
2576 case '>': 3335 case '>':
2577 if (ch == CSI_DA) /* secondary device attributes */ 3336 if (ch == CSI_DA) /* secondary device attributes */
2578 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 3337 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2579 break; 3338 break;
2580 case '?': 3339 case '?':
2581 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3340 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2582 process_terminal_mode (ch, priv, nargs, arg); 3341 process_terminal_mode (ch, priv, nargs, arg);
2583 break; 3342 break;
… …
2688 3447
2689 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3448 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2690 arg[0] = -arg[0]; 3449 arg[0] = -arg[0];
2691 /* FALLTHROUGH */ 3450 /* FALLTHROUGH */
2692 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3451 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2693 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3452 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2694 break; 3453 break;
2695 3454
2696 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3455 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2697 tt_write ((const unsigned char *)VT100_ANS, 3456 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2698 (unsigned int) (sizeof (VT100_ANS) - 1));
2699 break; 3457 break;
2700 3458
2701 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3459 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2702 process_sgr_mode (nargs, arg); 3460 process_sgr_mode (nargs, arg);
2703 break; 3461 break;
… …
2709 tt_printf ("\033[0n"); 3467 tt_printf ("\033[0n");
2710 break; 3468 break;
2711 case 6: /* CPR requested */ 3469 case 6: /* CPR requested */
2712 scr_report_position (); 3470 scr_report_position ();
2713 break; 3471 break;
2714#if defined (ENABLE_DISPLAY_ANSWER)
2715 case 7: /* unofficial extension */ 3472 case 7: /* unofficial extension */
3473 if (OPTION (Opt_insecure))
2716 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3474 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2717 break; 3475 break;
2718#endif
2719 case 8: /* unofficial extension */ 3476 case 8: /* unofficial extension */
2720 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3477 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2721 break; 3478 break;
2722 } 3479 }
2723 break; 3480 break;
2724 3481
2725 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3482 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2758 break; 3515 break;
2759 3516
2760 case CSI_RM: /* 8.3.107: RESET MODE */ 3517 case CSI_RM: /* 8.3.107: RESET MODE */
2761 if (arg[0] == 4) 3518 if (arg[0] == 4)
2762 scr_insert_mode (0); 3519 scr_insert_mode (0);
3520 else if (arg[0] == 20)
3521 priv_modes &= ~PrivMode_LFNL;
2763 break; 3522 break;
2764 3523
2765 case CSI_SM: /* 8.3.126: SET MODE */ 3524 case CSI_SM: /* 8.3.126: SET MODE */
2766 if (arg[0] == 4) 3525 if (arg[0] == 4)
2767 scr_insert_mode (1); 3526 scr_insert_mode (1);
3527 else if (arg[0] == 20)
3528 priv_modes |= PrivMode_LFNL;
2768 break; 3529 break;
2769 3530
2770 /* 3531 /*
2771 * PRIVATE USE beyond this point. All CSI_7? sequences here 3532 * PRIVATE USE beyond this point. All CSI_7? sequences here
2772 */ 3533 */
… …
2784 break; 3545 break;
2785 case CSI_75: 3546 case CSI_75:
2786 scr_cursor (RESTORE); 3547 scr_cursor (RESTORE);
2787 break; 3548 break;
2788 3549
2789#ifndef NO_FRILLS 3550#if ENABLE_FRILLS
2790 case CSI_74: 3551 case CSI_74:
2791 process_window_ops (arg, nargs); 3552 process_window_ops (arg, nargs);
2792 break; 3553 break;
2793#endif 3554#endif
2794 3555
2795 case CSI_78: /* DECREQTPARM */ 3556 case CSI_78: /* DECREQTPARM */
2796 if (arg[0] == 0 || arg[0] == 1) 3557 if (arg[0] == 0 || arg[0] == 1)
2797 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3558 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2798 /* FALLTHROUGH */ 3559 break;
2799 3560
2800 default: 3561 default:
2801 break; 3562 break;
2802 } 3563 }
2803} 3564}
2804/*}}} */ 3565/*}}} */
2805 3566
2806#ifndef NO_FRILLS 3567#if ENABLE_FRILLS
2807/* ARGSUSED */ 3568/* ARGSUSED */
2808void 3569void
2809rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3570rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2810{ 3571{
2811 int x, y; 3572 int x, y;
2812#if 0
2813 char *s;
2814#endif
2815 XWindowAttributes wattr; 3573 XWindowAttributes wattr;
2816 Window wdummy; 3574 Window wdummy;
3575 dDisp;
2817 3576
2818 if (nargs == 0) 3577 if (nargs == 0)
2819 return; 3578 return;
3579
2820 switch (args[0]) 3580 switch (args[0])
2821 { 3581 {
2822 /* 3582 /*
2823 * commands 3583 * commands
2824 */ 3584 */
2825 case 1: /* deiconify window */ 3585 case 1: /* deiconify window */
2826 XMapWindow (display->display, TermWin.parent[0]); 3586 XMapWindow (disp, parent[0]);
2827 break; 3587 break;
2828 case 2: /* iconify window */ 3588 case 2: /* iconify window */
2829 XIconifyWindow (display->display, TermWin.parent[0], 3589 XIconifyWindow (disp, parent[0], display->screen);
2830 DefaultScreen (display->display));
2831 break; 3590 break;
2832 case 3: /* set position (pixels) */ 3591 case 3: /* set position (pixels) */
2833 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3592 XMoveWindow (disp, parent[0], args[1], args[2]);
2834 break; 3593 break;
2835 case 4: /* set size (pixels) */ 3594 case 4: /* set size (pixels) */
2836 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3595 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2837 break; 3596 break;
2838 case 5: /* raise window */ 3597 case 5: /* raise window */
2839 XRaiseWindow (display->display, TermWin.parent[0]); 3598 XRaiseWindow (disp, parent[0]);
2840 break; 3599 break;
2841 case 6: /* lower window */ 3600 case 6: /* lower window */
2842 XLowerWindow (display->display, TermWin.parent[0]); 3601 XLowerWindow (disp, parent[0]);
2843 break; 3602 break;
2844 case 7: /* refresh window */ 3603 case 7: /* refresh window */
2845 scr_touch (true); 3604 scr_touch (true);
2846 break; 3605 break;
2847 case 8: /* set size (chars) */ 3606 case 8: /* set size (chars) */
2848 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3607 set_widthheight ((unsigned int) (args[2] * fwidth),
2849 (unsigned int) (args[1] * TermWin.fheight)); 3608 (unsigned int) (args[1] * fheight));
2850 break; 3609 break;
3610
3611 //case 9: NYI, TODO, restore maximized window or maximize window
2851 default: 3612 default:
2852 if (args[0] >= 24) /* set height (chars) */ 3613 if (args[0] >= 24) /* set height (chars) */
2853 set_widthheight ((unsigned int)TermWin.width, 3614 set_widthheight ((unsigned int)width,
2854 (unsigned int) (args[1] * TermWin.fheight)); 3615 (unsigned int) (args[1] * fheight));
2855 break; 3616 break;
3617
3618
2856 /* 3619 /*
2857 * reports - some output format copied from XTerm 3620 * reports - some output format copied from XTerm
2858 */ 3621 */
2859 case 11: /* report window state */ 3622 case 11: /* report window state */
2860 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3623 XGetWindowAttributes (disp, parent[0], &wattr);
2861 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3624 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2862 break; 3625 break;
2863 case 13: /* report window position */ 3626 case 13: /* report window position */
2864 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3627 XGetWindowAttributes (disp, parent[0], &wattr);
2865 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3628 XTranslateCoordinates (disp, parent[0], wattr.root,
2866 -wattr.border_width, -wattr.border_width, 3629 -wattr.border_width, -wattr.border_width,
2867 &x, &y, &wdummy); 3630 &x, &y, &wdummy);
2868 tt_printf ("\033[3;%d;%dt", x, y); 3631 tt_printf ("\033[3;%d;%dt", x, y);
2869 break; 3632 break;
2870 case 14: /* report window size (pixels) */ 3633 case 14: /* report window size (pixels) */
2871 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3634 XGetWindowAttributes (disp, parent[0], &wattr);
2872 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3635 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2873 break; 3636 break;
3637 case 18: /* report text area size (chars) */
3638 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3639 break;
2874 case 18: /* report window size (chars) */ 3640 case 19: /* report window size (chars) */
2875 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3641 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2876 break; 3642 break;
2877#if 0 /* XXX: currently disabled due to security concerns */
2878 case 20: /* report icon label */ 3643 case 20: /* report icon label */
3644 {
3645 char *s;
2879 XGetIconName (display->display, TermWin.parent[0], &s); 3646 XGetIconName (disp, parent[0], &s);
2880 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3647 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3648 XFree (s);
3649 }
2881 break; 3650 break;
2882 case 21: /* report window title */ 3651 case 21: /* report window title */
3652 {
3653 char *s;
2883 XFetchName (display->display, TermWin.parent[0], &s); 3654 XFetchName (disp, parent[0], &s);
2884 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3655 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3656 XFree (s);
3657 }
2885 break; 3658 break;
2886#endif
2887
2888 } 3659 }
2889} 3660}
2890#endif 3661#endif
2891 3662
2892/*----------------------------------------------------------------------*/ 3663/*----------------------------------------------------------------------*/
2893/* 3664/*
2894 * get input up until STRING TERMINATOR (or BEL) 3665 * get input up until STRING TERMINATOR (or BEL)
2895 * ends_how is terminator used. returned input must be free ()d 3666 * ends_how is terminator used. returned input must be free()'d
2896 */ 3667 */
2897unsigned char * 3668char *
2898rxvt_term::get_to_st (unsigned char *ends_how) 3669rxvt_term::get_to_st (unicode_t &ends_how)
2899{ 3670{
2900 int seen_esc = 0; /* seen escape? */ 3671 unicode_t ch;
3672 bool seen_esc = false;
2901 unsigned int n = 0; 3673 unsigned int n = 0;
2902 unsigned char *s; 3674 wchar_t string[STRING_MAX];
2903 unsigned char ch, string[STRING_MAX];
2904 3675
2905 for (; (ch = cmd_getc ());) 3676 while ((ch = cmd_getc ()) != NOCHAR)
2906 { 3677 {
2907 if (ch == C0_BEL 3678 if (seen_esc)
2908 || ch == CHAR_ST 3679 {
2909 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3680 if (ch == 0x5c) /* 7bit ST */
2910 break; 3681 break;
3682 else
3683 return NULL;
3684 }
2911 if (ch == C0_ESC) 3685 else if (ch == C0_ESC)
2912 { 3686 {
2913 seen_esc = 1; 3687 seen_esc = true;
2914 continue; 3688 continue;
2915 } 3689 }
2916 else if (ch == '\t') 3690 else if (ch == C0_BEL || ch == CHAR_ST)
2917 ch = ' '; /* translate '\t' to space */ 3691 break;
2918 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3692 else if (ch < 0x20)
2919 return NULL; /* other control character - exit */ 3693 return NULL; /* other control character - exit */
2920 if (n < sizeof (string) - 1) 3694
3695 seen_esc = false;
3696
3697 if (n >= STRING_MAX - 1)
3698 // stop at some sane length
3699 return NULL;
3700
3701 if (ch == C0_SYN)
3702 string[n++] = cmd_get8 ();
3703 else
2921 string[n++] = ch; 3704 string[n++] = ch;
2922 seen_esc = 0;
2923 } 3705 }
3706
2924 string[n++] = '\0'; 3707 string[n++] = '\0';
2925 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3708
2926 return NULL;
2927 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3709 ends_how = (ch == 0x5c ? C0_ESC : ch);
2928 STRNCPY (s, string, n); 3710
2929 return s; 3711 return rxvt_wcstombs (string);
2930} 3712}
2931 3713
2932/*----------------------------------------------------------------------*/ 3714/*----------------------------------------------------------------------*/
2933/* 3715/*
2934 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3716 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2935 */ 3717 */
2936void 3718void
2937rxvt_term::process_dcs_seq () 3719rxvt_term::process_dcs_seq ()
2938{ 3720{
2939 unsigned char eh, *s; 3721 char *s;
3722 unicode_t eh;
3723
2940 /* 3724 /*
2941 * Not handled yet 3725 * Not handled yet
2942 */ 3726 */
2943 s = get_to_st (&eh); 3727 s = get_to_st (eh);
2944 if (s) 3728 if (s)
2945 free (s); 3729 free (s);
3730
2946 return; 3731 return;
2947} 3732}
2948 3733
2949/*----------------------------------------------------------------------*/ 3734/*----------------------------------------------------------------------*/
2950/* 3735/*
2951 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3736 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2952 */ 3737 */
2953void 3738void
2954rxvt_term::process_osc_seq () 3739rxvt_term::process_osc_seq ()
2955{ 3740{
2956 unsigned char ch, eh, *s; 3741 unicode_t ch, eh;
2957 int arg; 3742 int arg;
2958 3743
2959 ch = cmd_getc (); 3744 ch = cmd_getc ();
2960 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3745 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2961 arg = arg * 10 + (ch - '0'); 3746 arg = arg * 10 + (ch - '0');
2962 3747
2963 if (ch == ';') 3748 if (ch == ';')
2964 { 3749 {
2965 s = get_to_st (&eh); 3750 char *s = get_to_st (eh);
3751
2966 if (s) 3752 if (s)
2967 { 3753 {
2968 /*
2969 * rxvt_menubar_dispatch () violates the constness of the string,
2970 * so do it here
2971 */
2972 if (arg == XTerm_Menu)
2973#if 0 /* XXX: currently disabled due to security concerns */
2974 menubar_dispatch ((char *)s);
2975#else
2976 (void)0;
2977#endif
2978 else
2979 xterm_seq (arg, (char *)s, eh); 3754 process_xterm_seq (arg, s, eh);
2980 free (s); 3755 free (s);
2981 } 3756 }
2982 } 3757 }
2983} 3758}
3759
3760void
3761rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3762{
3763 if (str[0] == '?' && !str[1])
3764 {
3765 unsigned short r, g, b;
3766 pix_colors_focused[color].get (display, r, g, b);
3767 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3768 }
3769 else
3770 set_window_color (color, str);
3771}
3772
2984/* 3773/*
2985 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3774 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2986 * 0 = change iconName/title
2987 * 1 = change iconName
2988 * 2 = change title
2989 * 4 = change color
2990 * 12 = change text color
2991 * 13 = change mouse foreground color
2992 * 17 = change highlight character colour
2993 * 18 = change bold character color
2994 * 19 = change underlined character color
2995 * 46 = change logfile (not implemented)
2996 * 50 = change font
2997 *
2998 * rxvt extensions:
2999 * 9 = change locale (NYI)
3000 * 10 = menu (may change in future)
3001 * 20 = bg pixmap
3002 * 39 = change default fg color
3003 * 49 = change default bg color
3004 * 55 = dump scrollback buffer and all of screen
3005 */ 3775 */
3006void 3776void
3007rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3777rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3008{ 3778{
3009 int changed = 0; 3779 int color;
3010 int color;
3011 char *buf, *name; 3780 char *buf, *name;
3781 bool query = str[0] == '?' && !str[1];
3782 int saveop = op;
3783 dDisp;
3012 3784
3013 assert (str != NULL); 3785 assert (str != NULL);
3014 switch (op) 3786 switch (op)
3015 { 3787 {
3016 case XTerm_name: 3788 case XTerm_name:
3017 set_title (str); 3789 set_title (str);
3018 /* FALLTHROUGH */ 3790 /* FALLTHROUGH */
3019 case XTerm_iconName: 3791 case XTerm_iconName:
3020 set_iconName (str); 3792 set_icon_name (str);
3021 break; 3793 break;
3022 case XTerm_title: 3794 case XTerm_title:
3023 set_title (str); 3795 set_title (str);
3024 break; 3796 break;
3797 case XTerm_property:
3798 if (str[0] == '?')
3799 {
3800 Atom prop = display->atom (str + 1);
3801 Atom actual_type;
3802 int actual_format;
3803 unsigned long nitems;
3804 unsigned long bytes_after;
3805 unsigned char *value = 0;
3806 const char *str = "";
3807
3808 if (prop
3809 && XGetWindowProperty (disp, parent[0],
3810 prop, 0, 1<<16, 0, AnyPropertyType,
3811 &actual_type, &actual_format,
3812 &nitems, &bytes_after, &value) == Success
3813 && actual_type != None
3814 && actual_format == 8)
3815 str = (const char *)(value);
3816
3817 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3818
3819 XFree (value);
3820 }
3821 else
3822 {
3823 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3824
3825 if (eq)
3826 {
3827 *eq = 0;
3828 set_utf8_property (display->atom (str), eq + 1);
3829 }
3830 else
3831 XDeleteProperty (disp, parent[0],
3832 display->atom (str));
3833 }
3834 break;
3835
3025 case XTerm_Color: 3836 case XTerm_Color:
3026 for (buf = (char *)str; buf && *buf;) 3837 for (buf = (char *)str; buf && *buf;)
3027 { 3838 {
3028 if ((name = STRCHR (buf, ';')) == NULL) 3839 if ((name = strchr (buf, ';')) == NULL)
3029 break; 3840 break;
3841
3030 *name++ = '\0'; 3842 *name++ = '\0';
3031 color = atoi (buf); 3843 color = atoi (buf) + minCOLOR;
3032 if (color < 0 || color >= TOTAL_COLORS) 3844
3845 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3033 break; 3846 break;
3847
3034 if ((buf = STRCHR (name, ';')) != NULL) 3848 if ((buf = strchr (name, ';')) != NULL)
3035 *buf++ = '\0'; 3849 *buf++ = '\0';
3850
3851 if (name[0] == '?' && !name[1])
3852 {
3853 unsigned short r, g, b;
3854 pix_colors_focused[color].get (display, r, g, b);
3855 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3856 }
3857 else
3036 set_window_color (color + minCOLOR, name); 3858 set_window_color (color, name);
3037 } 3859 }
3860 break;
3861 case XTerm_Color00:
3862 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3863 break;
3864 case XTerm_Color01:
3865 process_color_seq (XTerm_Color01, Color_bg, str, resp);
3038 break; 3866 break;
3039#ifndef NO_CURSORCOLOR 3867#ifndef NO_CURSORCOLOR
3040 case XTerm_Color_cursor: 3868 case XTerm_Color_cursor:
3041 set_window_color (Color_cursor, str); 3869 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3042 break; 3870 break;
3043#endif 3871#endif
3044 case XTerm_Color_pointer: 3872 case XTerm_Color_pointer_fg:
3045 set_window_color (Color_pointer, str); 3873 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3874 break;
3875 case XTerm_Color_pointer_bg:
3876 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3046 break; 3877 break;
3047#ifndef NO_BOLD_UNDERLINE_REVERSE 3878#ifndef NO_BOLD_UNDERLINE_REVERSE
3048 case XTerm_Color_BD:
3049 set_window_color (Color_BD, str);
3050 break;
3051 case XTerm_Color_UL:
3052 set_window_color (Color_UL, str);
3053 break;
3054 case XTerm_Color_RV: 3879 case XTerm_Color_RV:
3055 set_window_color (Color_RV, str); 3880 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3056 break; 3881 break;
3882 case Rxvt_Color_BD:
3883 case URxvt_Color_BD:
3884 process_color_seq (op, Color_BD, str, resp);
3885 break;
3886 case Rxvt_Color_UL:
3887 case URxvt_Color_UL:
3888 process_color_seq (op, Color_UL, str, resp);
3889 break;
3890 case URxvt_Color_IT:
3891 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3892 break;
3057#endif 3893#endif
3894#if TRANSPARENT && TINTING
3895 case URxvt_Color_tint:
3896 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3897 check_our_parents ();
3898 if (am_transparent)
3899 want_full_refresh = want_refresh = 1;
3900 break;
3901#endif
3058 3902
3059 case XTerm_Menu: 3903 case Rxvt_Pixmap:
3060 /* 3904 {
3061 * rxvt_menubar_dispatch () violates the constness of the string,
3062 * so DON'T do it here
3063 */
3064 break;
3065 case XTerm_Pixmap:
3066 if (*str != ';') 3905 if (*str != ';')
3067 { 3906 {
3068#if XPM_BACKGROUND 3907#if XPM_BACKGROUND
3069 scale_pixmap (""); /* reset to default scaling */ 3908 scale_pixmap (""); /* reset to default scaling */
3070 set_bgPixmap (str); /* change pixmap */ 3909 set_bgPixmap (str); /* change pixmap */
3071#endif
3072 scr_touch (true); 3910 scr_touch (true);
3911#endif
3073 } 3912 }
3913
3914 int changed = 0;
3915
3074 while ((str = STRCHR (str, ';')) != NULL) 3916 while ((str = strchr (str, ';')) != NULL)
3075 { 3917 {
3076 str++; 3918 str++;
3077#if XPM_BACKGROUND 3919#if XPM_BACKGROUND
3078 changed += scale_pixmap (str); 3920 changed += scale_pixmap (str);
3079#endif 3921#endif
3080
3081 } 3922 }
3923
3082 if (changed) 3924 if (changed)
3083 { 3925 {
3084#ifdef XPM_BACKGROUND 3926#ifdef XPM_BACKGROUND
3085 resize_pixmap (); 3927 resize_pixmap ();
3086#endif
3087 scr_touch (true); 3928 scr_touch (true);
3929#endif
3088 } 3930 }
3931 }
3089 break; 3932 break;
3090 3933
3091 case XTerm_restoreFG: 3934 case Rxvt_restoreFG:
3092 set_window_color (Color_fg, str); 3935 set_window_color (Color_fg, str);
3093 break; 3936 break;
3094 case XTerm_restoreBG: 3937 case Rxvt_restoreBG:
3095 set_window_color (Color_bg, str); 3938 set_window_color (Color_bg, str);
3096 break; 3939 break;
3940
3097 case XTerm_logfile: 3941 case XTerm_logfile:
3942 // TODO, when secure mode?
3098 break; 3943 break;
3099 case XTerm_font: 3944
3100 change_font (str);
3101 break;
3102 case XTerm_locale:
3103 if (str[0] == '?' && !str[1])
3104 tt_printf ("%-.250s\n", locale);
3105 else
3106 {
3107 set_locale (str);
3108 im_cb ();
3109 }
3110 break;
3111#if 0 3945#if 0
3112 case XTerm_dumpscreen: /* no error notices */ 3946 case Rxvt_dumpscreen: /* no error notices */
3113 { 3947 {
3114 int fd; 3948 int fd;
3115 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3949 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3116 { 3950 {
3117 scr_dump (fd); 3951 scr_dump (fd);
3118 close (fd); 3952 close (fd);
3119 } 3953 }
3120 } 3954 }
3121 break; 3955 break;
3122#endif 3956#endif
3957 case XTerm_font:
3958 op = URxvt_font;
3959 case URxvt_font:
3960#if ENABLE_STYLES
3961 case URxvt_boldFont:
3962 case URxvt_italicFont:
3963 case URxvt_boldItalicFont:
3964#endif
3965 if (query)
3966 tt_printf ("\33]%d;%-.250s%c", saveop,
3967 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3968 ? fontset[op - URxvt_font]->fontdesc : "",
3969 resp);
3970 else
3971 {
3972 const char *&res = rs[Rs_font + (op - URxvt_font)];
3123 3973
3974 res = strdup (str);
3975 allocated.push_back ((void *)res);
3976 set_fonts ();
3977 }
3978 break;
3979
3980#if ENABLE_FRILLS
3981 case URxvt_locale:
3982 if (query)
3983 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
3984 else
3985 {
3986 set_locale (str);
3987 pty->set_utf8_mode (enc_utf8);
3988 init_xlocale ();
3989 }
3990 break;
3991
3992 case URxvt_view_up:
3993 case URxvt_view_down:
3994 {
3995 int lines = atoi (str);
3996
3997 if (lines)
3998 scr_page (op == URxvt_view_up ? UP : DN, lines);
3999 else
4000 scr_erase_savelines ();
4001 }
4002
4003 break;
4004#endif
4005
4006#if ENABLE_PERL
4007 case URxvt_perl:
4008 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
4009 ; // no responses yet
4010 break;
4011#endif
3124 } 4012 }
3125} 4013}
3126/*----------------------------------------------------------------------*/ 4014/*----------------------------------------------------------------------*/
3127 4015
3128/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4016/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3136 * so no need for fancy checking 4024 * so no need for fancy checking
3137 */ 4025 */
3138int 4026int
3139rxvt_term::privcases (int mode, unsigned long bit) 4027rxvt_term::privcases (int mode, unsigned long bit)
3140{ 4028{
3141 int state; 4029 int state;
3142 4030
3143 if (mode == 's') 4031 if (mode == 's')
3144 { 4032 {
3145 SavedModes |= (PrivateModes & bit); 4033 SavedModes |= (priv_modes & bit);
3146 return -1; 4034 return -1;
3147 } 4035 }
3148 else 4036 else
3149 { 4037 {
3150 if (mode == 'r') 4038 if (mode == 'r')
3151 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4039 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3152 else 4040 else
3153 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 4041 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3154 PrivMode (state, bit); 4042 PrivMode (state, bit);
3155 } 4043 }
4044
3156 return state; 4045 return state;
3157} 4046}
3158 4047
3159/* we're not using priv _yet_ */ 4048/* we're not using priv _yet_ */
3160void 4049void
3161rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 4050rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3162{ 4051{
3163 unsigned int i, j; 4052 unsigned int i, j;
3164 int state; 4053 int state;
4054
3165 static const struct 4055 static const struct
3166 { 4056 {
3167 const int argval; 4057 const int argval;
3168 const unsigned long bit; 4058 const unsigned long bit;
3169 } 4059 }
4060
3170 argtopriv[] = { 4061 argtopriv[] = {
3171 { 1, PrivMode_aplCUR }, 4062 { 1, PrivMode_aplCUR },
3172 { 2, PrivMode_vt52 }, 4063 { 2, PrivMode_vt52 },
3173 { 3, PrivMode_132 }, 4064 { 3, PrivMode_132 },
3174 { 4, PrivMode_smoothScroll }, 4065 { 4, PrivMode_smoothScroll },
3175 { 5, PrivMode_rVideo }, 4066 { 5, PrivMode_rVideo },
3176 { 6, PrivMode_relOrigin }, 4067 { 6, PrivMode_relOrigin },
3177 { 7, PrivMode_Autowrap }, 4068 { 7, PrivMode_Autowrap },
4069 // 8, bi-directional support mode
3178 { 9, PrivMode_MouseX10 }, 4070 { 9, PrivMode_MouseX10 },
3179#ifdef menuBar_esc 4071 // 18, 19 printing-related
3180 { menuBar_esc, PrivMode_menuBar }, 4072 { 25, PrivMode_VisibleCursor },
3181#endif
3182#ifdef scrollBar_esc 4073#ifdef scrollBar_esc
3183 { scrollBar_esc, PrivMode_scrollBar }, 4074 { scrollBar_esc, PrivMode_scrollBar },
3184#endif 4075#endif
3185 { 25, PrivMode_VisibleCursor },
3186 { 35, PrivMode_ShiftKeys }, 4076 { 35, PrivMode_ShiftKeys }, // rxvt extension
3187 { 40, PrivMode_132OK }, 4077 { 40, PrivMode_132OK },
4078 // 41 xterm more fixes NYI
4079 // 45 margin bell NYI
4080 // 46 start logging
3188 { 47, PrivMode_Screen }, 4081 { 47, PrivMode_Screen },
3189 { 66, PrivMode_aplKP }, 4082 { 66, PrivMode_aplKP },
3190#ifndef NO_BACKSPACE_KEY 4083#ifndef NO_BACKSPACE_KEY
3191 { 67, PrivMode_BackSpace }, 4084 { 67, PrivMode_BackSpace },
3192#endif 4085#endif
3193 { 1000, PrivMode_MouseX11 }, 4086 { 1000, PrivMode_MouseX11 },
4087 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4088 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4089 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3194 { 1010, PrivMode_TtyOutputInh }, 4090 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3195 { 1011, PrivMode_Keypress }, 4091 { 1011, PrivMode_Keypress }, // rxvt extension
4092 // 1035 enable modifiers for alt, numlock NYI
4093 // 1036 send ESC for meta keys NYI
4094 // 1037 send DEL for keypad delete NYI
3196 { 1047, PrivMode_Screen }, 4095 { 1047, PrivMode_Screen },
4096 // 1048 save and restore cursor
3197 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4097 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4098 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3198 }; 4099 };
3199 4100
3200 if (nargs == 0) 4101 if (nargs == 0)
3201 return; 4102 return;
3202 4103
… …
3217 state = privcases (mode, argtopriv[j].bit); 4118 state = privcases (mode, argtopriv[j].bit);
3218 break; 4119 break;
3219 } 4120 }
3220 4121
3221 /* extra handling for values with state unkept */ 4122 /* extra handling for values with state unkept */
3222 if (state == -1)
3223 switch (arg[i]) 4123 switch (arg[i])
3224 { 4124 {
4125#if ENABLE_STYLES
4126 case 1021:
4127 set_option (Opt_intensityStyles, mode);
4128
4129 scr_touch (true);
4130 break;
4131#endif
3225 case 1048: /* alternative cursor save */ 4132 case 1048: /* alternative cursor save */
4133 case 1049:
4134 if (OPTION (Opt_secondaryScreen))
3226 if (mode == 0) 4135 if (mode == 0)
3227 scr_cursor (RESTORE); 4136 scr_cursor (RESTORE);
3228 else if (mode == 1) 4137 else if (mode == 1)
3229 scr_cursor (SAVE); 4138 scr_cursor (SAVE);
3230 /* FALLTHROUGH */
3231 default:
3232 continue; /* for (;i;) */
3233 }
3234
3235 /* extra handling for values with valid 0 or 1 state */
3236 switch (arg[i])
3237 {
3238 /* case 1: - application cursor keys */
3239 case 2: /* VT52 mode */
3240 /* oddball mode. should be set regardless of set/reset
3241 * parameter. Return from VT52 mode with an ESC < from
3242 * within VT52 mode
3243 */
3244 PrivMode (1, PrivMode_vt52);
3245 break; 4139 break;
4140 }
4141
4142 if (state >= 0)
4143 /* extra handling for values with valid 0 or 1 state */
4144 switch (arg[i])
4145 {
4146 /* case 1: - application cursor keys */
4147 case 2: /* VT52 mode */
4148 /* oddball mode. should be set regardless of set/reset
4149 * parameter. Return from VT52 mode with an ESC < from
4150 * within VT52 mode
4151 */
4152 PrivMode (1, PrivMode_vt52);
4153 break;
3246 case 3: /* 80/132 */ 4154 case 3: /* 80/132 */
3247 if (PrivateModes & PrivMode_132OK) 4155 if (priv_modes & PrivMode_132OK)
3248 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 4156 set_widthheight (((state ? 132 : 80) * fwidth), height);
3249 (unsigned int)TermWin.height);
3250 break; 4157 break;
3251 case 4: /* smooth scrolling */ 4158 case 4: /* smooth scrolling */
3252 if (state)
3253 Options &= ~Opt_jumpScroll;
3254 else
3255 Options |= Opt_jumpScroll; 4159 set_option (Opt_jumpScroll, !state);
3256 break; 4160 break;
3257 case 5: /* reverse video */ 4161 case 5: /* reverse video */
3258 scr_rvideo_mode (state); 4162 scr_rvideo_mode (state);
3259 break; 4163 break;
3260 case 6: /* relative/absolute origins */ 4164 case 6: /* relative/absolute origins */
3261 scr_relative_origin (state); 4165 scr_relative_origin (state);
3262 break; 4166 break;
3263 case 7: /* autowrap */ 4167 case 7: /* autowrap */
3264 scr_autowrap (state); 4168 scr_autowrap (state);
3265 break; 4169 break;
3266 /* case 8: - auto repeat, can't do on a per window basis */ 4170 /* case 8: - auto repeat, can't do on a per window basis */
3267 case 9: /* X10 mouse reporting */ 4171 case 9: /* X10 mouse reporting */
3268 if (state) /* orthogonal */ 4172 if (state) /* orthogonal */
3269 PrivateModes &= ~ (PrivMode_MouseX11); 4173 priv_modes &= ~PrivMode_MouseX11;
3270 break; 4174 break;
3271#ifdef menuBar_esc
3272 case menuBar_esc:
3273#ifdef MENUBAR
3274 map_menuBar (state);
3275#endif
3276 break;
3277#endif
3278#ifdef scrollBar_esc 4175#ifdef scrollBar_esc
3279 case scrollBar_esc: 4176 case scrollBar_esc:
3280 if (scrollbar_mapping (state)) 4177 if (scrollbar_mapping (state))
3281 { 4178 {
3282 resize_all_windows (0, 0, 0); 4179 resize_all_windows (0, 0, 0);
3283 scr_touch (true); 4180 scr_touch (true);
3284 } 4181 }
3285 break; 4182 break;
3286#endif 4183#endif
3287 case 25: /* visible/invisible cursor */ 4184 case 25: /* visible/invisible cursor */
3288 scr_cursor_visible (state); 4185 scr_cursor_visible (state);
3289 break; 4186 break;
3290 /* case 35: - shift keys */ 4187 /* case 35: - shift keys */
3291 /* case 40: - 80 <--> 132 mode */ 4188 /* case 40: - 80 <--> 132 mode */
3292 case 47: /* secondary screen */ 4189 case 47: /* secondary screen */
3293 scr_change_screen (state); 4190 scr_change_screen (state);
3294 break; 4191 break;
3295 /* case 66: - application key pad */ 4192 /* case 66: - application key pad */
3296 /* case 67: - backspace key */ 4193 /* case 67: - backspace key */
3297 case 1000: /* X11 mouse reporting */ 4194 case 1000: /* X11 mouse reporting */
3298 if (state) /* orthogonal */ 4195 if (state) /* orthogonal */
3299 PrivateModes &= ~ (PrivMode_MouseX10); 4196 priv_modes &= ~PrivMode_MouseX10;
3300 break; 4197 break;
3301#if 0 4198#if 0
3302 case 1001: 4199 case 1001:
3303 break; /* X11 mouse highlighting */ 4200 break; /* X11 mouse highlighting */
3304#endif 4201#endif
3305 case 1010: /* scroll to bottom on TTY output inhibit */ 4202 case 1010: /* scroll to bottom on TTY output inhibit */
3306 if (state)
3307 Options &= ~Opt_scrollTtyOutput;
3308 else
3309 Options |= Opt_scrollTtyOutput; 4203 set_option (Opt_scrollTtyOutput, !state);
3310 break; 4204 break;
3311 case 1011: /* scroll to bottom on key press */ 4205 case 1011: /* scroll to bottom on key press */
3312 if (state)
3313 Options |= Opt_scrollTtyKeypress; 4206 set_option (Opt_scrollTtyKeypress, state);
3314 else
3315 Options &= ~Opt_scrollTtyKeypress;
3316 break; 4207 break;
3317 case 1047: /* secondary screen w/ clearing */ 4208 case 1047: /* secondary screen w/ clearing last */
3318 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4209 if (OPTION (Opt_secondaryScreen))
3319 if (current_screen != PRIMARY) 4210 if (current_screen != PRIMARY)
3320 scr_erase_screen (2); 4211 scr_erase_screen (2);
3321 scr_change_screen (state); 4212 scr_change_screen (state);
3322 /* FALLTHROUGH */
3323 default:
3324 break; 4213 break;
4214 case 1049: /* secondary screen w/ clearing first */
4215 scr_change_screen (state);
4216 if (OPTION (Opt_secondaryScreen))
4217 if (current_screen != PRIMARY)
4218 scr_erase_screen (2);
4219 break;
4220 default:
4221 break;
3325 } 4222 }
3326 } 4223 }
3327} 4224}
3328/*}}} */ 4225/*}}} */
3329 4226
3330/*{{{ process sgr sequences */ 4227/*{{{ process sgr sequences */
3331void 4228void
3332rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4229rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3333{ 4230{
3334 unsigned int i; 4231 unsigned int i;
3335 short rendset; 4232 short rendset;
3336 int rendstyle; 4233 int rendstyle;
3337 4234
3338 if (nargs == 0) 4235 if (nargs == 0)
3339 { 4236 {
3340 scr_rendition (0, ~RS_None); 4237 scr_rendition (0, ~RS_None);
3341 return; 4238 return;
3342 } 4239 }
4240
3343 for (i = 0; i < nargs; i++) 4241 for (i = 0; i < nargs; i++)
3344 { 4242 {
3345 rendset = -1; 4243 rendset = -1;
3346 switch (arg[i]) 4244 switch (arg[i])
3347 { 4245 {
… …
3349 rendset = 0, rendstyle = ~RS_None; 4247 rendset = 0, rendstyle = ~RS_None;
3350 break; 4248 break;
3351 case 1: 4249 case 1:
3352 rendset = 1, rendstyle = RS_Bold; 4250 rendset = 1, rendstyle = RS_Bold;
3353 break; 4251 break;
4252 //case 2: // low intensity
4253 case 3:
4254 rendset = 1, rendstyle = RS_Italic;
4255 break;
3354 case 4: 4256 case 4:
3355 rendset = 1, rendstyle = RS_Uline; 4257 rendset = 1, rendstyle = RS_Uline;
3356 break; 4258 break;
3357 case 5: 4259 case 5: // slowly blinking
4260 case 6: // rapidly blinking
3358 rendset = 1, rendstyle = RS_Blink; 4261 rendset = 1, rendstyle = RS_Blink;
3359 break; 4262 break;
4263 //case 6: // scoansi light background
3360 case 7: 4264 case 7:
3361 rendset = 1, rendstyle = RS_RVid; 4265 rendset = 1, rendstyle = RS_RVid;
3362 break; 4266 break;
3363 case 22: 4267 case 8:
4268 // invisible. NYI
4269 break;
4270 //case 9: // crossed out
4271 //case 10: // scoansi acs off, primary font
4272 //case 11: // scoansi acs on, first alt font
4273 //case 12: // scoansi acs on, |0x80, second alt font
4274 //...
4275 //case 19: // ninth alt font
4276 //case 20: // gothic
4277 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3364 rendset = 0, rendstyle = RS_Bold; 4278 rendset = 0, rendstyle = RS_Bold;
4279 break;
4280 case 22: // normal intensity
4281 rendset = 0, rendstyle = RS_Bold;
4282 break;
4283 case 23: // disable italic
4284 rendset = 0, rendstyle = RS_Italic;
3365 break; 4285 break;
3366 case 24: 4286 case 24:
3367 rendset = 0, rendstyle = RS_Uline; 4287 rendset = 0, rendstyle = RS_Uline;
3368 break; 4288 break;
3369 case 25: 4289 case 25:
3370 rendset = 0, rendstyle = RS_Blink; 4290 rendset = 0, rendstyle = RS_Blink;
3371 break; 4291 break;
4292 case 26: // variable spacing (iso 8613)
4293 rendset = 0, rendstyle = RS_Blink;
4294 break;
3372 case 27: 4295 case 27:
3373 rendset = 0, rendstyle = RS_RVid; 4296 rendset = 0, rendstyle = RS_RVid;
3374 break; 4297 break;
4298 //case 28: // visible. NYI
4299 //case 29: // not crossed-out
3375 } 4300 }
4301
3376 if (rendset != -1) 4302 if (rendset != -1)
3377 { 4303 {
3378 scr_rendition (rendset, rendstyle); 4304 scr_rendition (rendset, rendstyle);
3379 continue; /* for (;i;) */ 4305 continue; /* for (;i;) */
3380 } 4306 }
… …
3387 case 33: 4313 case 33:
3388 case 34: 4314 case 34:
3389 case 35: 4315 case 35:
3390 case 36: 4316 case 36:
3391 case 37: 4317 case 37:
3392 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4318 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3393 Color_fg);
3394 break; 4319 break;
3395#ifdef TTY_256COLOR 4320 case 38: // set fg color, ISO 8613-6
3396 case 38:
3397 if (nargs > i + 2 && arg[i + 1] == 5) 4321 if (nargs > i + 2 && arg[i + 1] == 5)
3398 { 4322 {
3399 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4323 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3400 Color_fg);
3401 i += 2; 4324 i += 2;
3402 } 4325 }
3403 break; 4326 break;
3404#endif
3405 case 39: /* default fg */ 4327 case 39: /* default fg */
3406 scr_color (Color_fg, Color_fg); 4328 scr_color (Color_fg, Color_fg);
3407 break; 4329 break;
3408 4330
3409 case 40: 4331 case 40:
… …
3412 case 43: 4334 case 43:
3413 case 44: 4335 case 44:
3414 case 45: 4336 case 45:
3415 case 46: 4337 case 46:
3416 case 47: 4338 case 47:
3417 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4339 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3418 Color_bg);
3419 break; 4340 break;
3420#ifdef TTY_256COLOR 4341 case 48: // set bg color, ISO 8613-6
3421 case 48:
3422 if (nargs > i + 2 && arg[i + 1] == 5) 4342 if (nargs > i + 2 && arg[i + 1] == 5)
3423 { 4343 {
3424 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4344 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3425 Color_bg);
3426 i += 2; 4345 i += 2;
3427 } 4346 }
3428 break; 4347 break;
3429#endif
3430 case 49: /* default bg */ 4348 case 49: /* default bg */
3431 scr_color (Color_bg, Color_bg); 4349 scr_color (Color_bg, Color_bg);
3432 break; 4350 break;
3433 4351
3434#ifndef NO_BRIGHTCOLOR 4352 //case 50: // not variable spacing
4353
4354#if ENABLE_FRILLS
3435 case 90: 4355 case 90:
3436 case 91: /* set bright fg color */ 4356 case 91: /* set bright fg color */
3437 case 92: 4357 case 92:
3438 case 93: 4358 case 93:
3439 case 94: 4359 case 94:
3440 case 95: 4360 case 95:
3441 case 96: 4361 case 96:
3442 case 97: 4362 case 97:
3443 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4363 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3444 Color_fg);
3445 break; 4364 break;
3446 case 100: 4365 case 100:
3447 case 101: /* set bright bg color */ 4366 case 101: /* set bright bg color */
3448 case 102: 4367 case 102:
3449 case 103: 4368 case 103:
3450 case 104: 4369 case 104:
3451 case 105: 4370 case 105:
3452 case 106: 4371 case 106:
3453 case 107: 4372 case 107:
3454 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4373 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3455 Color_bg);
3456 break; 4374 break;
3457#endif 4375#endif
3458
3459 } 4376 }
3460 } 4377 }
3461} 4378}
3462/*}}} */ 4379/*}}} */
3463 4380
3464/*{{{ process Rob Nation's own graphics mode sequences */ 4381/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3465void 4382void
3466rxvt_term::process_graphics () 4383rxvt_term::process_graphics ()
3467{ 4384{
3468 unsigned char ch, cmd = cmd_getc (); 4385 unicode_t ch, cmd = cmd_getc ();
3469 4386
3470 if (cmd == 'Q') 4387 if (cmd == 'Q')
3471 { /* query graphics */ 4388 { /* query graphics */
3472 tt_printf ("\033G0\n"); /* no graphics */ 4389 tt_printf ("\033G0\012"); /* no graphics */
3473 return; 4390 return;
3474 } 4391 }
3475 /* swallow other graphics sequences until terminating ':' */ 4392 /* swallow other graphics sequences until terminating ':' */
3476 do 4393 do
3477 ch = cmd_getc (); 4394 ch = cmd_getc ();
… …
3487 */ 4404 */
3488void 4405void
3489rxvt_term::tt_printf (const char *fmt,...) 4406rxvt_term::tt_printf (const char *fmt,...)
3490{ 4407{
3491 va_list arg_ptr; 4408 va_list arg_ptr;
3492 unsigned char buf[256]; 4409 char buf[256];
3493 4410
3494 va_start (arg_ptr, fmt); 4411 va_start (arg_ptr, fmt);
3495 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4412 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3496 va_end (arg_ptr); 4413 va_end (arg_ptr);
3497 tt_write (buf, STRLEN (buf)); 4414 tt_write (buf, strlen (buf));
3498} 4415}
3499 4416
3500/* ---------------------------------------------------------------------- */ 4417/* ---------------------------------------------------------------------- */
3501/* Write data to the pty as typed by the user, pasted with the mouse, 4418/* Write data to the pty as typed by the user, pasted with the mouse,
3502 * or generated by us in response to a query ESC sequence. 4419 * or generated by us in response to a query ESC sequence.
3503 */ 4420 */
4421const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4422
3504void 4423void
3505rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4424rxvt_term::tt_write (const char *data, unsigned int len)
3506{ 4425{
3507 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4426 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4427 return;
3508 4428
3509 if (len) 4429 if (pty->pty < 0)
4430 return;
4431
4432 if (v_buflen == 0)
4433 {
4434 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4435
4436 if ((unsigned int)written == len)
4437 return;
4438
4439 data += written;
4440 len -= written;
3510 { 4441 }
4442
4443 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4444
4445 memcpy (v_buffer + v_buflen, data, len);
4446 v_buflen += len;
4447
4448 pty_ev.set (EVENT_READ | EVENT_WRITE);
4449}
4450
4451void rxvt_term::pty_write ()
4452{
4453 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4454
4455 if (written > 0)
4456 {
4457 v_buflen -= written;
4458
3511 if (v_buflen == 0) 4459 if (v_buflen == 0)
3512 { 4460 {
3513 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3514
3515 if ((unsigned int)written == len)
3516 return;
3517
3518 data += written;
3519 len -= written;
3520 }
3521
3522
3523 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3524
3525 memcpy (v_buffer + v_buflen, data, len);
3526 v_buflen += len;
3527 }
3528
3529 for (;;)
3530 {
3531 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3532
3533 if (written > 0)
3534 {
3535 v_buflen -= written;
3536
3537 if (v_buflen == 0)
3538 {
3539 free (v_buffer); 4461 free (v_buffer);
3540 v_buffer = 0; 4462 v_buffer = 0;
3541 v_buflen = 0; 4463 v_buflen = 0;
3542 4464
3543 pty_ev.set (EVENT_READ); 4465 pty_ev.set (EVENT_READ);
3544 return;
3545 }
3546
3547 memmove (v_buffer, v_buffer + written, v_buflen);
3548 }
3549 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3550 // original code just ignores this...
3551 destroy ();
3552 else
3553 {
3554 pty_ev.set (EVENT_READ | EVENT_WRITE);
3555 return; 4466 return;
3556 } 4467 }
4468
4469 memmove (v_buffer, v_buffer + written, v_buflen);
3557 } 4470 }
4471 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4472 pty_ev.set (EVENT_READ);
3558} 4473}
3559 4474
3560/*----------------------- end-of-file (C source) -----------------------*/ 4475/*----------------------- end-of-file (C source) -----------------------*/
3561 4476

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