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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.48 by pcg, Sat Feb 21 21:15:03 2004 UTC vs.
Revision 1.228 by root, Mon Jan 2 16:08:34 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) 2003-2005 Marc Lehmann <pcg@goof.com>
30 * 31 *
31 * 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
32 * 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
33 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 35 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
45 46
46/*{{{ includes: */ 47/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 48#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
49#include "version.h" 51#include "version.h"
50#include "command.h" 52#include "command.h"
51 53
54#if HAVE_SCHED_YIELD
52#include <wchar.h> 55# include <sched.h>
56#endif
57
58#ifdef KEYSYM_RESOURCE
59# include "keyboard.h"
60#endif
61
62#include <csignal>
53 63
54/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
65
66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
67
68// exception thrown when the command parser runs out of input data
69class out_of_input { } out_of_input;
70
71#if ENABLE_FRILLS || ISO_14755
72
73#define ISO_14755_STARTED 0x80000000UL
74#define ISO_14755_51 0x40000000UL // basic (section 5.1)
75#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
76#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
77#define ISO_14755_MASK 0x0fffffffUL
78
79#if ISO_14755
80static unsigned short iso14755_symtab[] = {
81 // keysym, unicode
82 XK_Left, 0x2190,
83 XK_KP_Left, 0x2190,
84 XK_Up, 0x2191,
85 XK_KP_Up, 0x2191,
86 XK_Right, 0x2192,
87 XK_KP_Right, 0x2192,
88 XK_Down, 0x2193,
89 XK_KP_Down, 0x2193,
90 XK_Linefeed, 0x21b4,
91 XK_Return, 0x21b5,
92 XK_KP_Enter, 0x21b5,
93
94 XK_Prior, 0x21de,
95 XK_Next, 0x21df,
96 XK_Tab, 0x21e5,
97 XK_ISO_Left_Tab, 0x21e6,
98 XK_Shift_L, 0x21e7,
99 XK_Shift_R, 0x21e7,
100
101 XK_Shift_Lock, 0x21eb,
102 XK_ISO_Lock, 0x21eb,
103 XK_ISO_Lock, 0x21eb,
104 XK_Caps_Lock, 0x21ec,
105 XK_Num_Lock, 0x21ed,
106 XK_ISO_Level3_Shift, 0x21ee,
107 XK_ISO_Level3_Lock, 0x21ef,
108 XK_ISO_Group_Lock, 0x21f0,
109 XK_Home, 0x21f1,
110 XK_End, 0x21f2,
111
112 XK_Execute, 0x2318,
113 XK_Begin, 0x2320,
114 XK_Delete, 0x2326,
115 XK_Clear, 0x2327,
116 XK_BackSpace, 0x232b,
117 XK_Insert, 0x2380,
118 XK_Control_L, 0x2388,
119 XK_Control_R, 0x2388,
120 XK_Pause, 0x2389,
121 XK_Break, 0x238a,
122 XK_Escape, 0x238b,
123 XK_Undo, 0x238c,
124 XK_Print, 0x2399,
125
126 XK_space, 0x2423,
127
128#ifdef XK_KP_Begin
129 XK_KP_Prior, 0x21de,
130 XK_KP_Next, 0x21df,
131 XK_KP_Begin, 0x2320,
132 XK_KP_Insert, 0x2380,
133 XK_KP_Delete, 0x2326,
134 XK_KP_Space, 0x2422,
135#endif
136 0,
137};
138
139void
140rxvt_term::iso14755_54 (int x, int y)
141{
142 x = Pixel2Col (x);
143 y = Pixel2Row (y);
144
145 if (!IN_RANGE_EXC (x, 0, ncol)
146 || !IN_RANGE_EXC (y, 0, nrow))
147 return;
148
149 for (;;)
150 {
151 const line_t &l = ROW(y - view_start);
152
153 text_t t = l.t[x];
154
155 if (t != NOCHAR || !x)
156 {
157 iso14755_51 (l.t[x], l.r[x], x, y);
158 iso14755buf = ISO_14755_54;
159 break;
160 }
161
162 x--;
163 }
164}
165
166void
167rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
168{
169 rxvt_fontset *fs = FONTSET (r);
170 rxvt_font *f = (*fs)[fs->find_font (ch)];
171 wchar_t *chr, *alloc, ch2, *fname;
172 int len;
173
174 fname = rxvt_utf8towcs (f->name);
175
176# if ENABLE_COMBINING
177 if (IS_COMPOSE (ch))
178 {
179 len = rxvt_composite.expand (ch, 0);
180 alloc = chr = new wchar_t[len];
181 rxvt_composite.expand (ch, chr);
182 }
183 else
184# endif
185 {
186 ch2 = ch;
187
188 alloc = 0;
189 chr = &ch2;
190 len = 1;
191 }
192
193 char attr[80]; // plenty
194
195 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
196 (int)r,
197 fgcolor_of (r), bgcolor_of (r),
198 r & RS_Bold ? " bold" : "",
199 r & RS_Italic ? " italic" : "",
200 r & RS_Blink ? " blink" : "",
201 r & RS_RVid ? " rvid" : "",
202 r & RS_Uline ? " uline" : "",
203 r & RS_Careful ? " careful" : "");
204
205 int width = wcswidth (fname, wcslen (fname));
206
207 max_it (width, 8+5); // for char + hey
208 max_it (width, strlen (attr));
209
210 if (y >= 0)
211 {
212 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
213 x = 0;
214 }
215
216 scr_overlay_new (x, y, width, len + 2);
217
218 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
219
220 for (int y = 0; y < len; y++)
221 {
222 char buf[9];
223
224 ch = *chr++;
225
226 sprintf (buf, "%8x", ch);
227 scr_overlay_set (0, y, buf);
228 scr_overlay_set (9, y, '=');
229# if !UNICODE3
230 if (ch >= 0x10000)
231 ch = 0xfffd;
232# endif
233 scr_overlay_set (11, y, ch, r);
234 scr_overlay_set (12, y, NOCHAR, r);
235 }
236
237 scr_overlay_set (0, len , attr);
238 scr_overlay_set (0, len + 1, fname);
239
240 free (fname);
241
242# if ENABLE_COMBINING
243 if (alloc)
244 delete [] alloc;
245# endif
246}
247#endif
248
249void
250rxvt_term::commit_iso14755 ()
251{
252 wchar_t ch[2];
253
254 ch[0] = iso14755buf & ISO_14755_MASK;
255 ch[1] = 0;
256
257 if (iso14755buf & ISO_14755_51)
258 {
259 char mb[16];
260 int len;
261
262 // allow verbatim 0-bytes and control-bytes to be entered
263 if (ch[0] >= 0x20)
264 len = wcstombs (mb, ch, 16);
265 else
266 {
267 mb[0] = ch[0];
268 len = 1;
269 }
270
271 if (len > 0)
272 tt_write ((unsigned char *)mb, len);
273 else
274 scr_bell ();
275 }
276
277 iso14755buf = 0;
278}
279
280int
281rxvt_term::hex_keyval (XKeyEvent &ev)
282{
283 // check wether this event corresponds to a hex digit
284 // if the modifiers had not been pressed.
285 for (int index = 0; index < 8; index++)
286 {
287 KeySym k = XLookupKeysym (&ev, index);
288
289 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
290 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
291 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
292 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
293 }
294
295 return -1;
296}
297#endif
55 298
56/*{{{ Convert the keypress event into a string */ 299/*{{{ Convert the keypress event into a string */
57void 300void
58rxvt_term::lookup_key (XKeyEvent &ev) 301rxvt_term::lookup_key (XKeyEvent &ev)
59{ 302{
60 int ctrl, meta, shft, len; 303 int ctrl, meta, shft, len;
61 unsigned int newlen; 304 unsigned int newlen;
62 KeySym keysym; 305 KeySym keysym;
63#ifdef DEBUG_CMD 306#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */ 307 static int debug_key = 1; /* accessible by a debugger only */
65#endif 308#endif
66 int valid_keysym; 309 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 310 unsigned char kbuf[KBUFSZ];
68 311
69 /* 312 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 313 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 314 * escape sequence to toggle the Keypad.
72 * 315 *
73 * Always permit `shift' to override the current setting 316 * Always permit `shift' to override the current setting
74 */ 317 */
75 shft = (ev.state & ShiftMask); 318 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 319 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 320 meta = ev.state & ModMetaMask;
78 321
79 if (numlock_state || (ev.state & ModNumLockMask)) 322 if (numlock_state || (ev.state & ModNumLockMask))
80 { 323 {
81 numlock_state = (ev.state & ModNumLockMask); 324 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode ((!numlock_state), PrivMode_aplKP); 325 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
87#ifdef USE_XIM 330#ifdef USE_XIM
88 if (Input_Context) 331 if (Input_Context)
89 { 332 {
90 Status status_return; 333 Status status_return;
91 334
335#if 0
92#ifdef X_HAVE_UTF8_STRING 336#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 337 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 338 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf,
95 KBUFSZ, &keysym, &status_return); 339 KBUFSZ, &keysym, &status_return);
96 else 340 else
97#endif 341#endif
98 342#endif
99 { 343 {
100 wchar_t wkbuf[KBUFSZ + 1]; 344 wchar_t wkbuf[KBUFSZ + 1];
101 345
102 // the XOpenIM manpage lies about hardcoding the locale 346 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 347 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 348 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 349 SET_LOCALE (rs[Rs_imLocale]);
350
106 // assume wchar_t == unicode or better 351 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 352 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 353 KBUFSZ, &keysym, &status_return);
354
109 if (rs[Rs_imLocale]) 355 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 356 SET_LOCALE (locale);
111 357
112 if (status_return == XLookupChars 358 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 359 || status_return == XLookupBoth)
114 { 360 {
361 /* make sure the user can type ctrl-@, i.e. NUL */
362 if (len == 1 && *wkbuf == 0)
363 {
364 kbuf[0] = 0;
365 len = 1;
366 }
367 else
368 {
115 wkbuf[len] = 0; 369 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 370 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 371 if (len < 0)
118 len = 0; 372 len = 0;
373 }
119 } 374 }
120 else 375 else
121 len = 0; 376 len = 0;
122 } 377 }
123 378
124 valid_keysym = status_return == XLookupKeySym 379 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 380 || status_return == XLookupBoth;
126 } 381 }
127 else 382 else
128#endif 383#endif
129
130 { 384 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 385 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 386 valid_keysym = keysym != NoSymbol;
133 } 387 }
134 388
135 if (valid_keysym) 389 if (valid_keysym)
136 { 390 {
137 /* for some backwards compatibility */ 391#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 392 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 393 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 394#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 395
158 if (TermWin.saveLines) 396 if (saveLines)
159 { 397 {
160#ifdef UNSHIFTED_SCROLLKEYS 398#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 399 if (!ctrl && !meta)
162 {
163#else 400#else
164 if (IS_SCROLL_MOD) 401 if (IS_SCROLL_MOD)
402#endif
165 { 403 {
166#endif
167 int lnsppg; 404 int lnsppg;
168 405
169#ifdef PAGING_CONTEXT_LINES 406#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 407 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 408#else
172 lnsppg = TermWin.nrow * 4 / 5; 409 lnsppg = nrow * 4 / 5;
173#endif 410#endif
174 if (keysym == XK_Prior) 411 if (keysym == XK_Prior)
175 { 412 {
176 scr_page (UP, lnsppg); 413 scr_page (UP, lnsppg);
177 return; 414 return;
… …
210 scr_move_to (1, 0); 447 scr_move_to (1, 0);
211 return; 448 return;
212 } 449 }
213 } 450 }
214#endif 451#endif
215
216 } 452 }
217 453
218 if (shft) 454 if (shft)
219 { 455 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 456 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 457 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 458 {
223 keysym += (XK_F11 - XK_F1); 459 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 460 shft = 0; /* turn off Shift */
225 } 461 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 462 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 463 {
228 switch (keysym) 464 switch (keysym)
229 { 465 {
230 /* normal XTerm key bindings */ 466 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 467 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 468 selection_request (ev.time, 0, 0);
233 return; 469 return;
470#if TODO
234 /* rxvt extras */ 471 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 472 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 473 change_font (FONT_UP);
237 return; 474 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 475 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 476 change_font (FONT_DN);
240 return; 477 return;
478#endif
241 } 479 }
242 } 480 }
243 } 481 }
244#ifdef PRINTPIPE 482
245 if (keysym == XK_Print) 483#if ENABLE_FRILLS || ISO_14755
246 { 484 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 485 if (shft && ctrl)
248 return;
249 } 486 {
250#endif 487 int hv;
251#ifdef GREEK_SUPPORT 488
252 if (keysym == ks_greekmodeswith) 489 if (iso14755buf & ISO_14755_51
253 { 490 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 491 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 492 {
257 xterm_seq (XTerm_title, 493 commit_iso14755 ();
258 (greek_getmode () == GREEK_ELOT928 494 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 495# if ISO_14755
260 greek_reset (); 496 iso14755_51 (0);
497# endif
498 return;
261 } 499 }
262 else 500 else if ((hv = hex_keyval (ev)) >= 0)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 501 {
273 unsigned int l; 502 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
274 const unsigned char *kbuf0; 503 | hv | ISO_14755_51;
275 const unsigned char ch = C0_ESC; 504# if ISO_14755
276 505 iso14755_51 (iso14755buf & ISO_14755_MASK);
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 506# endif
285 tt_write (&ch, 1);
286 tt_write (kbuf0, l);
287 return; 507 return;
288 } 508 }
289 else 509 else
510 {
511# if ENABLE_OVERLAY
512 scr_overlay_off ();
290#endif 513# endif
514 iso14755buf = 0;
515 }
516 }
517 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
518 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
519 if (!(iso14755buf & ISO_14755_STARTED))
520 {
521 iso14755buf |= ISO_14755_STARTED;
522# if ENABLE_OVERLAY
523 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
524 scr_overlay_set (0, 0, "ISO 14755 mode");
525# endif
526 }
527#endif
528
529#ifdef PRINTPIPE
530 if (keysym == XK_Print)
531 {
532 scr_printscreen (ctrl | shft);
533 return;
534 }
535#endif
291 536
537 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
538 {
292 { 539 {
293 newlen = 1; 540 newlen = 1;
294 switch (keysym) 541 switch (keysym)
295 { 542 {
296#ifndef NO_BACKSPACE_KEY 543#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 544 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 545 if (priv_modes & PrivMode_HaveBackSpace)
299 { 546 {
300 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 547 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 548 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 549 kbuf[1] = '\0';
303 } 550 }
304 else 551 else
305 STRCPY (kbuf, key_backspace); 552 strcpy (kbuf, key_backspace);
306# ifdef MULTICHAR_SET 553 break;
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 554#endif
555#ifndef NO_DELETE_KEY
556# ifdef XK_KP_Prior
557 case XK_KP_Delete:
558 /* allow shift to override */
559 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
308 { 560 {
309 int col, row; 561 strcpy (kbuf, "\033On");
310 562 break;
311 newlen = STRLEN (kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2 (screen.rend[row][col]))
315 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
316 } 563 }
564 /* FALLTHROUGH */
317# endif 565# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 566 case XK_Delete:
322 STRCPY (kbuf, key_delete); 567 strcpy (kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN (kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1 (screen.rend[row][col]))
332 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break; 568 break;
336#endif 569#endif
337 case XK_Tab: 570 case XK_Tab:
338 if (shft) 571 if (shft)
339 STRCPY (kbuf, "\033[Z"); 572 strcpy (kbuf, "\033[Z");
340 else 573 else
341 { 574 {
342#ifdef CTRL_TAB_MAKES_META 575#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 576 if (ctrl)
344 meta = 1; 577 meta = 1;
… …
349#endif 582#endif
350 newlen = 0; 583 newlen = 0;
351 } 584 }
352 break; 585 break;
353 586
354
355#ifdef XK_KP_Left 587#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 588 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 589 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 590 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 591 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 592 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
361 { 593 {
362 STRCPY (kbuf, "\033OZ"); 594 strcpy (kbuf, "\033OZ");
363 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 595 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 596 break;
365 } 597 }
366 else 598 else
367 /* translate to std. cursor key */ 599 /* translate to std. cursor key */
… …
370#endif 602#endif
371 case XK_Up: /* "\033[A" */ 603 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 604 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 605 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 606 case XK_Left: /* "\033[D" */
375 STRCPY (kbuf, "\033[Z"); 607 strcpy (kbuf, "\033[Z");
376 kbuf[2] = "DACB"[keysym - XK_Left]; 608 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 609 /* do Shift first */
378 if (shft) 610 if (shft)
379 kbuf[2] = "dacb"[keysym - XK_Left]; 611 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 612 else if (ctrl)
381 { 613 {
382 kbuf[1] = 'O'; 614 kbuf[1] = 'O';
383 kbuf[2] = "dacb"[keysym - XK_Left]; 615 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 616 }
385 else if (PrivateModes & PrivMode_aplCUR) 617 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 618 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1 (screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2 (screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2 (screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break; 619 break;
423 620
424#ifndef UNSHIFTED_SCROLLKEYS 621#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 622# ifdef XK_KP_Prior
426 case XK_KP_Prior: 623 case XK_KP_Prior:
427 /* allow shift to override */ 624 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 625 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
429 { 626 {
430 STRCPY (kbuf, "\033Oy"); 627 strcpy (kbuf, "\033Oy");
431 break; 628 break;
432 } 629 }
433 /* FALLTHROUGH */ 630 /* FALLTHROUGH */
434# endif 631# endif
435 case XK_Prior: 632 case XK_Prior:
436 STRCPY (kbuf, "\033[5~"); 633 strcpy (kbuf, "\033[5~");
437 break; 634 break;
438# ifdef XK_KP_Next 635# ifdef XK_KP_Next
439 case XK_KP_Next: 636 case XK_KP_Next:
440 /* allow shift to override */ 637 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 638 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
442 { 639 {
443 STRCPY (kbuf, "\033Os"); 640 strcpy (kbuf, "\033Os");
444 break; 641 break;
445 } 642 }
446 /* FALLTHROUGH */ 643 /* FALLTHROUGH */
447# endif 644# endif
448 case XK_Next: 645 case XK_Next:
449 STRCPY (kbuf, "\033[6~"); 646 strcpy (kbuf, "\033[6~");
450 break; 647 break;
451#endif 648#endif
452 case XK_KP_Enter: 649 case XK_KP_Enter:
453 /* allow shift to override */ 650 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 651 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 652 {
456 STRCPY (kbuf, "\033OM"); 653 strcpy (kbuf, "\033OM");
654 break;
655 }
656
657 /* FALLTHROUGH */
658
659 case XK_Return:
660 if (priv_modes & PrivMode_LFNL)
661 {
662 kbuf[0] = '\015';
663 kbuf[1] = '\012';
664 kbuf[2] = '\0';
457 } 665 }
458 else 666 else
459 { 667 {
460 kbuf[0] = '\r'; 668 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 669 kbuf[1] = '\0';
462 } 670 }
463 break; 671 break;
464 672
465#ifdef XK_KP_Begin 673#ifdef XK_KP_Begin
466 case XK_KP_Begin: 674 case XK_KP_Begin:
467 STRCPY (kbuf, "\033Ou"); 675 strcpy (kbuf, "\033Ou");
468 break; 676 break;
469 677
470 case XK_KP_Insert:
471 STRCPY (kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY (kbuf, "\033On");
476 break;
477#endif 678#endif
478 case XK_KP_F1: /* "\033OP" */ 679 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 680 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 681 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 682 case XK_KP_F4: /* "\033OS" */
482 STRCPY (kbuf, "\033OP"); 683 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 684 kbuf[2] += (keysym - XK_KP_F1);
484 break; 685 break;
485 686
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 687 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 688 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 689 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 690 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 691 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 692 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 693 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 699 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 700 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 701 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 702 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 703 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 704 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
504 { 705 {
505 STRCPY (kbuf, "\033Oj"); 706 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 707 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 708 }
508 else 709 else
509 { 710 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 711 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 712 kbuf[1] = '\0';
512 } 713 }
513 break; 714 break;
514 715
515 case XK_Find: 716 case XK_Find:
516 STRCPY (kbuf, "\033[1~"); 717 strcpy (kbuf, "\033[1~");
517 break; 718 break;
719
720#ifdef XK_KP_End
721 case XK_KP_Insert:
722 /* allow shift to override */
723 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
724 {
725 strcpy (kbuf, "\033Op");
726 break;
727 }
728 /* FALLTHROUGH */
729#endif
518 case XK_Insert: 730 case XK_Insert:
519 STRCPY (kbuf, "\033[2~"); 731 strcpy (kbuf, "\033[2~");
520 break; 732 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 733#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 734 case DXK_Remove:
523 /* FALLTHROUGH */ 735 /* FALLTHROUGH */
524#endif 736#endif
525 case XK_Execute: 737 case XK_Execute:
526 STRCPY (kbuf, "\033[3~"); 738 strcpy (kbuf, "\033[3~");
527 break; 739 break;
528 case XK_Select: 740 case XK_Select:
529 STRCPY (kbuf, "\033[4~"); 741 strcpy (kbuf, "\033[4~");
530 break; 742 break;
531#ifdef XK_KP_End 743#ifdef XK_KP_End
532 case XK_KP_End: 744 case XK_KP_End:
533 /* allow shift to override */ 745 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 746 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 { 747 {
536 STRCPY (kbuf, "\033Oq"); 748 strcpy (kbuf, "\033Oq");
537 break; 749 break;
538 } 750 }
539 /* FALLTHROUGH */ 751 /* FALLTHROUGH */
540#endif 752#endif
541 case XK_End: 753 case XK_End:
542 STRCPY (kbuf, KS_END); 754 strcpy (kbuf, KS_END);
543 break; 755 break;
544#ifdef XK_KP_Home 756#ifdef XK_KP_Home
545 case XK_KP_Home: 757 case XK_KP_Home:
546 /* allow shift to override */ 758 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 759 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
548 { 760 {
549 STRCPY (kbuf, "\033Ow"); 761 strcpy (kbuf, "\033Ow");
550 break; 762 break;
551 } 763 }
552 /* FALLTHROUGH */ 764 /* FALLTHROUGH */
553#endif 765#endif
554 case XK_Home: 766 case XK_Home:
555 STRCPY (kbuf, KS_HOME); 767 strcpy (kbuf, KS_HOME);
556 break; 768 break;
557 769
558#define FKEY(n, fkey) \ 770#define FKEY(n, fkey) \
559 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 771 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 772
… …
612#undef FKEY 824#undef FKEY
613 default: 825 default:
614 newlen = 0; 826 newlen = 0;
615 break; 827 break;
616 } 828 }
829
617 if (newlen) 830 if (newlen)
618 len = STRLEN (kbuf); 831 len = strlen (kbuf);
619 } 832 }
833
620 /* 834 /*
621 * Pass meta for all function keys, if 'meta' option set 835 * Pass meta for all function keys, if 'meta' option set
622 */ 836 */
623#ifdef META8_OPTION 837#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 838 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 843 else if (ctrl && keysym == XK_minus)
630 { 844 {
631 len = 1; 845 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 846 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 847 }
848 else if (keysym == XK_ISO_Left_Tab)
849 {
850 strcpy (kbuf, "\033[Z");
851 len = 3;
852 }
634 else 853 else
635 { 854 {
636#ifdef META8_OPTION 855#ifdef META8_OPTION
637 /* set 8-bit on */ 856 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 857 if (meta && (meta_char == 0x80))
639 { 858 {
640 unsigned char *ch; 859 unsigned char *ch;
641 860
642 for (ch = kbuf; ch < kbuf + len; ch++) 861 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 862 *ch |= 0x80;
863
644 meta = 0; 864 meta = 0;
645 } 865 }
646#endif 866#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat (kbuf, len);
650#endif
651 /* nil */ ; 867 /* nil */ ;
652 } 868 }
653 } 869 }
654 870
655 if (len <= 0) 871 if (len <= 0)
656 return; /* not mapped */ 872 return; /* not mapped */
657 873
658 if (Options & Opt_scrollTtyKeypress) 874 if (OPTION (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 875 if (view_start)
660 { 876 {
661 TermWin.view_start = 0; 877 view_start = 0;
662 want_refresh = 1; 878 want_refresh = 1;
663 } 879 }
664 880
665 /* 881 /*
666 * these modifications only affect the static keybuffer 882 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 893 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 894
679 /* escape prefix */ 895 /* escape prefix */
680 if (meta 896 if (meta
681#ifdef META8_OPTION 897#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 898 && meta_char == C0_ESC
683#endif 899#endif
684 ) 900 )
685 { 901 {
686 const unsigned char ch = C0_ESC; 902 const unsigned char ch = C0_ESC;
687
688 tt_write (&ch, 1); 903 tt_write (&ch, 1);
689 } 904 }
905
690#ifdef DEBUG_CMD 906#if defined(DEBUG_CMD)
691 if (debug_key)
692 { /* Display keyboard buffer contents */ 907 /* Display keyboard buffer contents */
693 char *p; 908 unsigned char *p;
694 int i; 909 int i;
695 910
696 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 911 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++) 912 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); 913 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf (stderr, "'\n"); 914 fprintf (stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */ 915#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 916 tt_write (kbuf, (unsigned int)len);
703} 917}
704/*}}} */ 918/*}}} */
705 919
706#if (MENUBAR_MAX) 920#if MENUBAR_MAX || defined (KEYSYM_RESOURCE)
707/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 921/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
708/* attempt to `write' count to the input buffer */ 922/* attempt to `write' count to the input buffer */
709unsigned int 923unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 924rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
711{ 925{
712 unsigned int n, s; 926 unsigned int n, s;
713 927
714 n = cmdbuf_ptr - cmdbuf_base; 928 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 929 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
930
716 if (n > 0 && s < count) 931 if (n > 0 && s < count)
717 { 932 {
718 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 933 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 934 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 935 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 936 cmdbuf_endp -= n;
722 s += n; 937 s += n;
723 } 938 }
939
724 if (count > s) 940 if (count > s)
725 { 941 {
726 rxvt_print_error ("data loss: cmd_write too large"); 942 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 943 count = s;
728 } 944 }
945
729 for (; count--;) 946 for (; count--;)
730 *cmdbuf_endp++ = *str++; 947 *cmdbuf_endp++ = *str++;
948
949 cmd_parse ();
950
731 return 0; 951 return 0;
732} 952}
733#endif /* MENUBAR_MAX */ 953#endif
734 954
735void 955void
736rxvt_term::flush () 956rxvt_term::flush ()
737{ 957{
958 flush_ev.stop ();
959
738#ifdef TRANSPARENT 960#ifdef TRANSPARENT
739 if (want_full_refresh) 961 if (want_full_refresh)
740 { 962 {
741 want_full_refresh = 0; 963 want_full_refresh = 0;
742 scr_clear (); 964 scr_clear ();
743 scr_touch (false); 965 scr_touch (false);
744 want_refresh = 1;
745 } 966 }
746#endif 967#endif
747 968
748 if (want_refresh) 969 if (want_refresh)
749 { 970 {
750 scr_refresh (refresh_type); 971 scr_refresh (refresh_type);
751 scrollbar_show (1); 972 scrollbar_show (1);
752#ifdef USE_XIM 973#ifdef USE_XIM
753 IMSendSpot (); 974 IMSendSpot ();
754#endif 975#endif
755
756 } 976 }
757 977
758 display->flush (); 978 display->flush ();
759} 979}
760 980
… …
762rxvt_term::check_cb (check_watcher &w) 982rxvt_term::check_cb (check_watcher &w)
763{ 983{
764 SET_R (this); 984 SET_R (this);
765 SET_LOCALE (locale); 985 SET_LOCALE (locale);
766 986
987 display->flush ();
988
989 if (want_refresh && !flush_ev.active)
990 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
991}
992
993void
994rxvt_term::flush_cb (time_watcher &w)
995{
996 SET_R (this);
997 SET_LOCALE (locale);
998
999 refresh_limit = 1;
1000 refresh_count = 0;
767 flush (); 1001 flush ();
768} 1002}
769 1003
770#ifdef CURSOR_BLINK 1004#ifdef CURSOR_BLINK
771void 1005void
… …
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1023 w.start (w.at + TEXT_BLINK_INTERVAL);
790 } 1024 }
791} 1025}
792#endif 1026#endif
793 1027
1028#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1029void
1030rxvt_term::cont_scroll_cb (time_watcher &w)
1031{
1032 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1033 scr_page (scrollbar_isUp() ? UP : DN, 1))
1034 {
1035 refresh_type |= SMOOTH_REFRESH;
1036 want_refresh = 1;
1037 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1038 }
1039}
1040#endif
1041
1042#ifdef SELECTION_SCROLLING
1043void
1044rxvt_term::sel_scroll_cb (time_watcher &w)
1045{
1046 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1047 {
1048 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1049 refresh_type |= SMOOTH_REFRESH;
1050 want_refresh = 1;
1051 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1052 }
1053}
1054#endif
1055
1056#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1057void
1058rxvt_term::slip_wheel_cb (time_watcher &w)
1059{
1060 if (mouse_slip_wheel_speed == 0
1061 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1062 : scr_page (UP, mouse_slip_wheel_speed))
1063 {
1064 if (view_start == nsaved ||
1065 view_start == 0)
1066 mouse_slip_wheel_speed = 0;
1067
1068 refresh_type |= SMOOTH_REFRESH;
1069 want_refresh = 1;
1070 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1071 }
1072}
1073#endif
1074
1075#if HAVE_SCHED_YIELD
1076static struct event_handler
1077{
1078 check_watcher cw_yield;
1079
1080 void yield (check_watcher &w)
1081 {
1082 sched_yield ();
1083 w.stop ();
1084 }
1085
1086 event_handler ()
1087 : cw_yield (this, &event_handler::yield)
1088 {
1089 }
1090} event_handler;
1091#endif
1092
794bool 1093bool
795rxvt_term::pty_fill () 1094rxvt_term::pty_fill ()
796{ 1095{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1096 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1097
1098 if (CBUFSIZ == n)
1099 {
1100 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n");
1101 n = 0;
1102 }
798 1103
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1104 memmove (cmdbuf_base, cmdbuf_ptr, n);
800 cmdbuf_ptr = cmdbuf_base; 1105 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1106 cmdbuf_endp = cmdbuf_ptr + n;
802 1107
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1108 ssize_t r = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
804 1109
805 if (n > 0) 1110 if (r > 0)
806 { 1111 {
807 cmdbuf_endp += n; 1112 cmdbuf_endp += r;
808 return true; 1113 return true;
809 } 1114 }
810 else if (n < 0 && errno != EAGAIN) 1115 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1116 {
1117#if HAVE_SCHED_YIELD
1118 if (display->is_local)
1119 event_handler.cw_yield.start ();
1120#endif
1121 }
1122 else
1123 {
1124 pty_ev.stop ();
1125
1126 if (!OPTION (Opt_hold))
811 destroy (); 1127 destroy ();
812 1128 }
1129
813 return false; 1130 return false;
814} 1131}
815 1132
816void 1133void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1134rxvt_term::pty_cb (io_watcher &w, short revents)
818{ 1135{
819 SET_R (this); 1136 SET_R (this);
820 SET_LOCALE (locale); 1137 SET_LOCALE (locale);
821 1138
1139 if (revents & EVENT_READ)
1140 // loop, but don't allow a single term to monopolize us
1141 while (pty_fill ())
1142 if (cmd_parse ())
1143 break;
1144
822 if (revents & EVENT_WRITE) 1145 if (revents & EVENT_WRITE)
823 tt_write (0, 0); 1146 pty_write ();
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong
830 while (flag && pty_fill ())
831 {
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838
839 uint32_t ch = NOCHAR;
840
841 for (;;)
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (! (Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1147}
940 1148
941// read the next character, currently handles UTF-8 1149void
942// will probably handle all sorts of other stuff in the future 1150rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1151{
946 while (cmdbuf_ptr < cmdbuf_endp) 1152 XDefineCursor (display->display, vt, TermWin_cursor);
947 { 1153 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950 1154
951 wchar_t wc; 1155#ifdef POINTER_BLANK
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1156 hidden_pointer = 0;
953 1157
954 if (len == (size_t)-2) 1158 if (OPTION (Opt_pointerBlank))
955 return NOCHAR; 1159 pointer_ev.start (NOW + pointerBlankDelay);
956 1160#endif
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc () - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988} 1161}
989 1162
990#ifdef POINTER_BLANK 1163#ifdef POINTER_BLANK
991void 1164void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0;
998
999 if (Options & Opt_pointerBlank)
1000 pointer_ev.start (NOW + pointerBlankDelay);
1001}
1002
1003void
1004rxvt_term::pointer_blank () 1165rxvt_term::pointer_blank ()
1005{ 1166{
1006 if (! (Options & Opt_pointerBlank)) 1167 if (! OPTION (Opt_pointerBlank))
1007 return; 1168 return;
1008 1169
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1170 XDefineCursor (display->display, vt, display->blank_cursor);
1010 XFlush (display->display); 1171 XFlush (display->display);
1011 1172
1012 hidden_pointer = 1; 1173 hidden_pointer = 1;
1013} 1174}
1014 1175
… …
1021 pointer_blank (); 1182 pointer_blank ();
1022} 1183}
1023#endif 1184#endif
1024 1185
1025void 1186void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1187rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1188{
1028 int button_number, key_state = 0; 1189 int button_number, key_state = 0;
1029 int x, y; 1190 int x, y;
1030 1191
1031 x = ev.x; 1192 x = ev.x;
1032 y = ev.y; 1193 y = ev.y;
1033 pixel_position (&x, &y); 1194 pixel_position (&x, &y);
1034 1195
1035 if (MEvent.button == AnyButton) 1196 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1197 button_number = 3;
1038 }
1039 else 1198 else
1040 { 1199 {
1041 button_number = MEvent.button - Button1; 1200 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1201 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1202 if (button_number >= 3)
1044 button_number += (64 - 3); 1203 button_number += (64 - 3);
1045 } 1204 }
1046 1205
1047 if (PrivateModes & PrivMode_MouseX10) 1206 if (priv_modes & PrivMode_MouseX10)
1048 { 1207 {
1049 /* 1208 /*
1050 * do not report ButtonRelease 1209 * do not report ButtonRelease
1051 * no state info allowed 1210 * no state info allowed
1052 */ 1211 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1226 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1227 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1228#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1229 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1230#endif
1072
1073 } 1231 }
1074 1232
1075#ifdef DEBUG_MOUSEREPORT 1233#if DEBUG_MOUSEREPORT
1076 fprintf (stderr, "Mouse ["); 1234 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1235 if (key_state & 16)
1078 fputc ('C', stderr); 1236 fputc ('C', stderr);
1079 if (key_state & 4) 1237 if (key_state & 4)
1080 fputc ('S', stderr); 1238 fputc ('S', stderr);
… …
1084 fputc ('2', stderr); 1242 fputc ('2', stderr);
1085 fprintf (stderr, "]: <%d>, %d/%d\n", 1243 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1244 button_number,
1087 x + 1, 1245 x + 1,
1088 y + 1); 1246 y + 1);
1089#else 1247#endif
1248
1090 tt_printf ("\033[M%c%c%c", 1249 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1250 (32 + button_number + key_state),
1092 (32 + x + 1), 1251 (32 + x + 1),
1093 (32 + y + 1)); 1252 (32 + y + 1));
1094#endif
1095} 1253}
1096 1254
1097#ifdef USING_W11LIB 1255#ifdef USING_W11LIB
1098void 1256void
1099rxvt_W11_process_x_event (XEvent *ev) 1257rxvt_W11_process_x_event (XEvent *ev)
… …
1106 1264
1107/*{{{ process an X event */ 1265/*{{{ process an X event */
1108void 1266void
1109rxvt_term::x_cb (XEvent &ev) 1267rxvt_term::x_cb (XEvent &ev)
1110{ 1268{
1269 dDisp;
1270
1111 SET_R (this); 1271 SET_R (this);
1112 SET_LOCALE (locale); 1272 SET_LOCALE (locale);
1113 1273
1114#if defined(CURSOR_BLINK) 1274#if defined(CURSOR_BLINK)
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress) 1275 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1116 { 1276 {
1117 if (hidden_cursor) 1277 if (hidden_cursor)
1118 { 1278 {
1119 hidden_cursor = 0; 1279 hidden_cursor = 0;
1120 want_refresh = 1; 1280 want_refresh = 1;
… …
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1283 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1124 } 1284 }
1125#endif 1285#endif
1126 1286
1127#if defined(POINTER_BLANK) 1287#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0) 1288 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1129 { 1289 {
1130 if (ev.type == MotionNotify 1290 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress 1291 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease) 1292 || ev.type == ButtonRelease)
1133 if (hidden_pointer) 1293 if (hidden_pointer)
… …
1136 if (ev.type == KeyPress && hidden_pointer == 0) 1296 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank (); 1297 pointer_blank ();
1138 } 1298 }
1139#endif 1299#endif
1140 1300
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return;
1144#endif
1145
1146 Window unused_root, unused_child; 1301 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1302 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1303 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday (&tp, NULL);
1195 ltt = localtime (& (tp.tv_sec));
1196 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));
1197#endif
1198 1304
1199 switch (ev.type) 1305 switch (ev.type)
1200 { 1306 {
1201 case KeyPress: 1307 case KeyPress:
1308#if ISO_14755
1309 if (!(iso14755buf & ISO_14755_52))
1310#endif
1202 lookup_key (ev.xkey); 1311 lookup_key (ev.xkey);
1312
1313 break;
1314
1315 case KeyRelease:
1316 {
1317#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755
1318 KeySym ks;
1319
1320 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1321#endif
1322
1323#if ENABLE_FRILLS || ISO_14755
1324 // ISO 14755 support
1325 if (iso14755buf)
1326 if (iso14755buf & ISO_14755_52)
1327 {
1328# if ENABLE_OVERLAY
1329 scr_overlay_off ();
1330# endif
1331# if ISO_14755
1332 // iso14755 part 5.2 handling: release time
1333 // first: controls
1334 if ((ev.xkey.state & ControlMask)
1335 && ((ks >= 0x40 && ks <= 0x5f)
1336 || (ks >= 0x61 && ks <= 0x7f)))
1337 {
1338 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1339 commit_iso14755 ();
1340 return; // case-break;
1341 }
1342
1343 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1344 if (i[0] == ks)
1345 {
1346 iso14755buf = ISO_14755_51 | i[1];
1347 commit_iso14755 ();
1348 return; // case-break;
1349 }
1350
1351 scr_bell ();
1352# endif
1353 iso14755buf = 0;
1203 break; 1354 break;
1355 }
1356 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1357 {
1358# if ENABLE_OVERLAY
1359 scr_overlay_off ();
1360# endif
1361 if (iso14755buf & ISO_14755_51)
1362 commit_iso14755 ();
1363#if ISO_14755
1364 else if (iso14755buf & ISO_14755_STARTED)
1365 {
1366 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1367
1368 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1369 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1370 }
1371# endif
1372 else
1373 iso14755buf = 0;
1374 }
1375#endif
1204 1376
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1377#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease:
1207 {
1208 if (! (ev.xkey.state & ControlMask)) 1378 if (!(ev.xkey.state & ControlMask))
1379 slip_wheel_ev.stop ();
1380 else if (ks == XK_Control_L || ks == XK_Control_R)
1209 mouse_slip_wheel_speed = 0; 1381 mouse_slip_wheel_speed = 0;
1210 else 1382#endif
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1383 break;
1219 } 1384 }
1220#endif
1221 1385
1222 case ButtonPress: 1386 case ButtonPress:
1223 button_press (ev.xbutton); 1387 button_press (ev.xbutton);
1224 break; 1388 break;
1225 1389
… …
1227 button_release (ev.xbutton); 1391 button_release (ev.xbutton);
1228 break; 1392 break;
1229 1393
1230 case ClientMessage: 1394 case ClientMessage:
1231 if (ev.xclient.format == 32 1395 if (ev.xclient.format == 32
1396 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1397 {
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1398 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1233 destroy (); 1399 destroy ();
1400#if ENABLE_EWMH
1401 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1402 XSendEvent (disp, ev.xclient.window = display->root,
1403 False, SubstructureRedirectMask | SubstructureNotifyMask,
1404 &ev);
1405#endif
1406 }
1407#if ENABLE_XEMBED
1408 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1409 {
1410 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1411 focus_in ();
1412 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1413 focus_out ();
1414 }
1415#endif
1234#ifdef OFFIX_DND 1416#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */ 1417 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL] 1418 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile 1419 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir 1420 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink)) 1421 || ev.xclient.data.l[0] == DndLink))
1240 { 1422 {
1241 /* Get Dnd data */ 1423 /* Get Dnd data */
1242 Atom ActualType; 1424 Atom ActualType;
1243 int ActualFormat; 1425 int ActualFormat;
1244 unsigned char *data; 1426 unsigned char *data;
1245 unsigned long Size, RemainingBytes; 1427 unsigned long Size, RemainingBytes;
1246 1428
1247 XGetWindowProperty (display->display, display->root, 1429 XGetWindowProperty (disp, display->root,
1248 xa[XA_DNDSELECTION], 1430 xa[XA_DNDSELECTION],
1249 0L, 1000000L, 1431 0L, 1000000L,
1250 False, AnyPropertyType, 1432 False, AnyPropertyType,
1251 &ActualType, &ActualFormat, 1433 &ActualType, &ActualFormat,
1252 &Size, &RemainingBytes, 1434 &Size, &RemainingBytes,
1253 &data); 1435 &data);
1254 XChangeProperty (display->display, display->root, 1436 set_string_property (XA_CUT_BUFFER0, data);
1255 XA_CUT_BUFFER0, XA_STRING, 1437 XFree (data);
1256 8, PropModeReplace,
1257 data, STRLEN (data));
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1438 selection_paste (display->root, XA_CUT_BUFFER0, true);
1259 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1439 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1260 } 1440 }
1261#endif /* OFFIX_DND */ 1441#endif /* OFFIX_DND */
1262 break; 1442 break;
1263 1443
1264 case MappingNotify: 1444 case MappingNotify:
1265 XRefreshKeyboardMapping (& (ev.xmapping)); 1445 XRefreshKeyboardMapping (&ev.xmapping);
1266 break; 1446 break;
1267 1447
1268 /* 1448 /*
1269 * XXX: this is not the _current_ arrangement 1449 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1450 * Here's my conclusion:
… …
1289 break; 1469 break;
1290 } 1470 }
1291 break; 1471 break;
1292 1472
1293 case FocusIn: 1473 case FocusIn:
1294 if (!TermWin.focus) 1474 focus_in ();
1475 break;
1476
1477 case FocusOut:
1478 focus_out ();
1479 break;
1480
1481 case ConfigureNotify:
1482 if (ev.xconfigure.window == parent[0])
1295 { 1483 {
1296 TermWin.focus = 1; 1484 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1; 1485 ;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus (Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306 1486
1487 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1488 {
1489 seen_resize = 1;
1490 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1491 }
1492
1493#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1494 if (OPTION (Opt_transparent))
1495 check_our_parents ();
1496#endif
1307 } 1497 }
1308 break; 1498 break;
1309 1499
1310 case FocusOut:
1311 if (TermWin.focus)
1312 {
1313 TermWin.focus = 0;
1314 want_refresh = 1;
1315#ifdef USE_XIM
1316 if (Input_Context != NULL)
1317 XUnsetICFocus (Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify: 1500 case PropertyNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0]) 1501 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1330 { 1502 && ev.xproperty.state == PropertyNewValue)
1331 int height, width; 1503 selection_property (ev.xproperty.window, ev.xproperty.atom);
1332 1504
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width;
1336 height = ev.xconfigure.height;
1337 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1338 }
1339 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1340
1341 if (szHint.width != width || szHint.height != height)
1342 {
1343 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1344 resize_all_windows (width, height, 1);
1345 }
1346#ifdef DEBUG_SIZE
1347 else
1348 {
1349 D_SIZE ((stderr, "Size: Not resizing"));
1350 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent)
1354 {
1355 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif
1360
1361 }
1362 break; 1505 break;
1363 1506
1364 case SelectionClear: 1507 case SelectionClear:
1365 display->set_selection_owner (0); 1508 selection_clear ();
1366 break; 1509 break;
1367 1510
1368 case SelectionNotify: 1511 case SelectionNotify:
1369 if (selection_wait == Sel_normal) 1512 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor, 1513 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1371 ev.xselection.property, True);
1372 break; 1514 break;
1373 1515
1374 case SelectionRequest: 1516 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1517 selection_send (ev.xselectionrequest);
1376 break; 1518 break;
1377 1519
1378 case UnmapNotify: 1520 case UnmapNotify:
1379 TermWin.mapped = 0; 1521 mapped = 0;
1380#ifdef TEXT_BLINK 1522#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1523 text_blink_ev.stop ();
1382#endif 1524#endif
1383 break; 1525 break;
1384 1526
1385 case MapNotify: 1527 case MapNotify:
1386 TermWin.mapped = 1; 1528 mapped = 1;
1387#ifdef TEXT_BLINK 1529#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 1530 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif 1531#endif
1390 break; 1532 break;
1391 1533
… …
1395 break; 1537 break;
1396#endif /* TRANSPARENT */ 1538#endif /* TRANSPARENT */
1397 1539
1398 case GraphicsExpose: 1540 case GraphicsExpose:
1399 case Expose: 1541 case Expose:
1400 if (ev.xany.window == TermWin.vt) 1542 if (ev.xany.window == vt)
1401 { 1543 {
1402#ifdef NO_SLOW_LINK_SUPPORT 1544 do
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1545 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1546 ev.xexpose.width, ev.xexpose.height, False);
1405#else 1547 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1406 // don't understand this, so commented it out 1548
1549 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1550
1551 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1407 scr_expose (ev.xexpose.x, ev.xexpose.y, 1552 scr_expose (ev.xexpose.x, ev.xexpose.y,
1408 ev.xexpose.width, ev.xexpose.height, False); 1553 ev.xexpose.width, ev.xexpose.height, False);
1409 //scr_expose (ev.xexpose.x, 0, 1554
1410 // ev.xexpose.width, TermWin.height, False); 1555 scr_refresh (refresh_type);
1411#endif
1412 want_refresh = 1;
1413 } 1556 }
1414 else 1557 else
1415 { 1558 {
1416 XEvent unused_event; 1559 XEvent unused_event;
1417 1560
1418 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1561 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1419 Expose, 1562 ;
1420 &unused_event)) ; 1563 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1421 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1564 ;
1422 GraphicsExpose, 1565
1423 &unused_event)) ;
1424 if (isScrollbarWindow (ev.xany.window)) 1566 if (isScrollbarWindow (ev.xany.window))
1425 { 1567 {
1426 scrollBar.setIdle (); 1568 scrollBar.setIdle ();
1427 scrollbar_show (0); 1569 scrollbar_show (0);
1428 } 1570 }
1429#ifdef MENUBAR 1571#ifdef MENUBAR
1430 if (menubar_visible () && isMenuBarWindow (ev.xany.window)) 1572 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1431 menubar_expose (); 1573 menubar_expose ();
1432#endif 1574#endif
1433#ifdef RXVT_GRAPHICS
1434 Gr_expose (ev.xany.window);
1435#endif
1436 1575
1576#ifdef TRANSPARENT
1577 if (am_transparent && ev.xany.window == parent[0])
1578 XClearWindow (disp, ev.xany.window);
1579#endif
1437 } 1580 }
1438 break; 1581 break;
1439 1582
1440 case MotionNotify: 1583 case MotionNotify:
1441#ifdef POINTER_BLANK 1584#ifdef POINTER_BLANK
… …
1443 pointer_unblank (); 1586 pointer_unblank ();
1444#endif 1587#endif
1445#if MENUBAR 1588#if MENUBAR
1446 if (isMenuBarWindow (ev.xany.window)) 1589 if (isMenuBarWindow (ev.xany.window))
1447 { 1590 {
1448 menubar_control (& (ev.xbutton)); 1591 menubar_control (ev.xbutton);
1449 break; 1592 break;
1450 } 1593 }
1451#endif 1594#endif
1452 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate)) 1595 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1453 break; 1596 break;
1454 1597
1455 if (ev.xany.window == TermWin.vt) 1598 if (ev.xany.window == vt)
1456 { 1599 {
1457 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1600 if (ev.xbutton.state & (Button1Mask | Button3Mask))
1458 { 1601 {
1459 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1602 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1460 ; 1603 ;
1461 1604
1462 XQueryPointer (display->display, TermWin.vt, 1605 XQueryPointer (disp, vt,
1463 &unused_root, &unused_child, 1606 &unused_root, &unused_child,
1464 &unused_root_x, &unused_root_y, 1607 &unused_root_x, &unused_root_y,
1465 & (ev.xbutton.x), & (ev.xbutton.y), 1608 &ev.xbutton.x, &ev.xbutton.y,
1466 &unused_mask); 1609 &ev.xbutton.state);
1467#ifdef MOUSE_THRESHOLD 1610#ifdef MOUSE_THRESHOLD
1468 /* deal with a `jumpy' mouse */ 1611 /* deal with a `jumpy' mouse */
1469 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1612 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1470 { 1613 {
1471#endif 1614#endif
1615#if ISO_14755
1616 // 5.4
1617 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1618 {
1619 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1620 break;
1621 }
1622#endif
1472 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1623 selection_extend (ev.xbutton.x, ev.xbutton.y,
1473 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1624 ev.xbutton.state & Button3Mask ? 2 : 0);
1625
1474#ifdef SELECTION_SCROLLING 1626#ifdef SELECTION_SCROLLING
1475 if (ev.xbutton.y < TermWin.int_bwidth 1627 if (ev.xbutton.y < int_bwidth
1476 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1628 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1477 { 1629 {
1478 int dist; 1630 int dist;
1479
1480 pending_scroll_selection=1;
1481 1631
1482 /* don't clobber the current delay if we are 1632 /* don't clobber the current delay if we are
1483 * already in the middle of scrolling. 1633 * already in the middle of scrolling.
1484 */ 1634 */
1485 if (scroll_selection_delay<=0) 1635 if (!sel_scroll_ev.active)
1486 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1636 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1487 1637
1488 /* save the event params so we can highlight 1638 /* save the event params so we can highlight
1489 * the selection in the pending-scroll loop 1639 * the selection in the pending-scroll loop
1490 */ 1640 */
1491 selection_save_x=ev.xbutton.x; 1641 selection_save_x = ev.xbutton.x;
1492 selection_save_y=ev.xbutton.y; 1642 selection_save_y = ev.xbutton.y;
1493 selection_save_state=
1494 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1643 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1495 1644
1496 /* calc number of lines to scroll */ 1645 /* calc number of lines to scroll */
1497 if (ev.xbutton.y<TermWin.int_bwidth) 1646 if (ev.xbutton.y < int_bwidth)
1498 { 1647 {
1499 scroll_selection_dir = UP; 1648 scroll_selection_dir = UP;
1500 dist = TermWin.int_bwidth - ev.xbutton.y; 1649 dist = int_bwidth - ev.xbutton.y;
1501 } 1650 }
1502 else 1651 else
1503 { 1652 {
1504 scroll_selection_dir = DN; 1653 scroll_selection_dir = DN;
1505 dist = ev.xbutton.y - 1654 dist = ev.xbutton.y - (int_bwidth + height);
1506 (TermWin.int_bwidth + TermWin.height);
1507 } 1655 }
1656
1508 scroll_selection_lines= (Pixel2Height (dist)/ 1657 scroll_selection_lines = Pixel2Height (dist)
1509 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1658 / SELECTION_SCROLL_LINE_SPEEDUP
1659 + 1;
1510 MIN_IT (scroll_selection_lines, 1660 min_it (scroll_selection_lines,
1511 SELECTION_SCROLL_MAX_LINES); 1661 SELECTION_SCROLL_MAX_LINES);
1512 } 1662 }
1513 else 1663 else
1514 { 1664 {
1515 /* we are within the text window, so we 1665 /* we are within the text window, so we
1516 * shouldn't be scrolling 1666 * shouldn't be scrolling
1517 */ 1667 */
1518 pending_scroll_selection = 0; 1668 if (sel_scroll_ev.active)
1669 sel_scroll_ev.stop();
1519 } 1670 }
1520#endif 1671#endif
1521#ifdef MOUSE_THRESHOLD 1672#ifdef MOUSE_THRESHOLD
1522
1523 } 1673 }
1524#endif 1674#endif
1525
1526 } 1675 }
1527 } 1676 }
1528 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1677 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1529 { 1678 {
1530 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1679 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1531 MotionNotify, &ev)) ; 1680 MotionNotify, &ev))
1681 ;
1682
1532 XQueryPointer (display->display, scrollBar.win, 1683 XQueryPointer (disp, scrollBar.win,
1533 &unused_root, &unused_child, 1684 &unused_root, &unused_child,
1534 &unused_root_x, &unused_root_y, 1685 &unused_root_x, &unused_root_y,
1535 & (ev.xbutton.x), & (ev.xbutton.y), 1686 &ev.xbutton.x, &ev.xbutton.y,
1536 &unused_mask); 1687 &unused_mask);
1537 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1688 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1538 scrollbar_size ()); 1689 scrollbar_size ());
1539 scr_refresh (refresh_type); 1690 scr_refresh (refresh_type);
1540 refresh_limit = 0; 1691 refresh_limit = 0;
… …
1543 break; 1694 break;
1544 } 1695 }
1545} 1696}
1546 1697
1547void 1698void
1699rxvt_term::focus_in ()
1700{
1701 if (!focus)
1702 {
1703 focus = 1;
1704 want_refresh = 1;
1705
1706 PERL_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1707
1708#if USE_XIM
1709 if (Input_Context != NULL)
1710 {
1711 IMSetStatusPosition ();
1712 XSetICFocus (Input_Context);
1713 }
1714#endif
1715#if CURSOR_BLINK
1716 if (OPTION (Opt_cursorBlink))
1717 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1718#endif
1719#if OFF_FOCUS_FADING
1720 if (rs[Rs_fade])
1721 {
1722 pix_colors = pix_colors_focused;
1723 scr_recolour ();
1724 }
1725#endif
1726 }
1727}
1728
1729void
1730rxvt_term::focus_out ()
1731{
1732 if (focus)
1733 {
1734 focus = 0;
1735 want_refresh = 1;
1736
1737 PERL_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1738
1739#if ENABLE_FRILLS || ISO_14755
1740 if (iso14755buf)
1741 {
1742 iso14755buf = 0;
1743# if ENABLE_OVERLAY
1744 scr_overlay_off ();
1745# endif
1746 }
1747#endif
1748#if USE_XIM
1749 if (Input_Context != NULL)
1750 XUnsetICFocus (Input_Context);
1751#endif
1752#if CURSOR_BLINK
1753 if (OPTION (Opt_cursorBlink))
1754 cursor_blink_ev.stop ();
1755 hidden_cursor = 0;
1756#endif
1757#if OFF_FOCUS_FADING
1758 if (rs[Rs_fade])
1759 {
1760 pix_colors = pix_colors_unfocused;
1761 scr_recolour ();
1762 }
1763#endif
1764 }
1765}
1766
1767#if TRANSPARENT
1768void
1548rxvt_term::rootwin_cb (XEvent &ev) 1769rxvt_term::rootwin_cb (XEvent &ev)
1549{ 1770{
1550 SET_R (this); 1771 SET_R (this);
1551 SET_LOCALE (locale); 1772 SET_LOCALE (locale);
1552 1773
1553 switch (ev.type) 1774 switch (ev.type)
1554 { 1775 {
1555 case PropertyNotify: 1776 case PropertyNotify:
1556 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1557 {
1558 if (ev.xproperty.state == PropertyNewValue)
1559 selection_property (ev.xproperty.window, ev.xproperty.atom);
1560 break;
1561 }
1562#ifdef TRANSPARENT
1563 else
1564 {
1565 /* 1777 /*
1566 * if user used some Esetroot compatible prog to set the root bg, 1778 * if user used some Esetroot compatible prog to set the root bg,
1567 * use the property to determine the pixmap. We use it later on. 1779 * use the property to determine the pixmap. We use it later on.
1568 */ 1780 */
1569 if (xa[XA_XROOTPMAPID] == 0)
1570 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1571
1572 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1781 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1782 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1573 return; 1783 return;
1574 }
1575 1784
1576 /* FALLTHROUGH */ 1785 /* FALLTHROUGH */
1577 case ReparentNotify: 1786 case ReparentNotify:
1578 if ((Options & Opt_transparent) && check_our_parents ()) 1787 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1579 if (am_transparent)
1580 want_full_refresh = 1; 1788 want_refresh = want_full_refresh = 1;
1581 break; 1789 break;
1582#endif
1583 } 1790 }
1584} 1791}
1792#endif
1585 1793
1586void 1794void
1587rxvt_term::button_press (const XButtonEvent &ev) 1795rxvt_term::button_press (XButtonEvent &ev)
1588{ 1796{
1589 int reportmode = 0, clickintime; 1797 int reportmode = 0, clickintime;
1590 1798
1591 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1799 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1592 if (!bypass_keystate) 1800 if (!bypass_keystate)
1593 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1801 reportmode = !! (priv_modes & PrivMode_mouse_report);
1802
1594 /* 1803 /*
1595 * VT window processing of button press 1804 * VT window processing of button press
1596 */ 1805 */
1597 if (ev.window == TermWin.vt) 1806 if (ev.window == vt)
1598 { 1807 {
1599#if RXVT_GRAPHICS 1808#if ISO_14755
1600 if (ev.subwindow != None) 1809 // 5.4
1601 rxvt_Gr_ButtonPress (ev.x, ev.y); 1810 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1602 else 1811 {
1603#endif 1812 iso14755_54 (ev.x, ev.y);
1604 1813 return;
1605 { 1814 }
1815#endif
1816
1606 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1817 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1818
1607 if (reportmode) 1819 if (reportmode)
1820 {
1821 /* mouse report from vt window */
1822 /* save the xbutton state (for ButtonRelease) */
1823 MEvent.state = ev.state;
1824#ifdef MOUSE_REPORT_DOUBLECLICK
1825 if (ev.button == MEvent.button && clickintime)
1608 { 1826 {
1609 /* mouse report from vt window */ 1827 /* same button, within alloted time */
1610 /* save the xbutton state (for ButtonRelease) */ 1828 MEvent.clicks++;
1611 MEvent.state = ev.state; 1829 if (MEvent.clicks > 1)
1612#ifdef MOUSE_REPORT_DOUBLECLICK
1613 if (ev.button == MEvent.button && clickintime)
1614 { 1830 {
1615 /* same button, within alloted time */
1616 MEvent.clicks++;
1617 if (MEvent.clicks > 1)
1618 {
1619 /* only report double clicks */ 1831 /* only report double clicks */
1620 MEvent.clicks = 2; 1832 MEvent.clicks = 2;
1621 mouse_report (ev); 1833 mouse_report (ev);
1622 1834
1623 /* don't report the release */ 1835 /* don't report the release */
1624 MEvent.clicks = 0; 1836 MEvent.clicks = 0;
1625 MEvent.button = AnyButton; 1837 MEvent.button = AnyButton;
1626 }
1627 } 1838 }
1628 else
1629 {
1630 /* different button, or time expired */
1631 MEvent.clicks = 1;
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634 }
1635#else
1636 MEvent.button = ev.button;
1637 mouse_report (ev);
1638#endif /* MOUSE_REPORT_DOUBLECLICK */
1639
1640 } 1839 }
1641 else 1840 else
1642 { 1841 {
1842 /* different button, or time expired */
1843 MEvent.clicks = 1;
1844 MEvent.button = ev.button;
1845 mouse_report (ev);
1846 }
1847#else
1848 MEvent.button = ev.button;
1849 mouse_report (ev);
1850#endif /* MOUSE_REPORT_DOUBLECLICK */
1851
1852 }
1853 else
1854 {
1643 if (ev.button != MEvent.button) 1855 if (ev.button != MEvent.button)
1644 MEvent.clicks = 0; 1856 MEvent.clicks = 0;
1857
1645 switch (ev.button) 1858 switch (ev.button)
1646 { 1859 {
1647 case Button1: 1860 case Button1:
1861 /* allow meta + click to select rectangular areas */
1862 /* should be done in screen.C */
1863#if ENABLE_FRILLS
1864 selection.rect = !!(ev.state & ModMetaMask);
1865#else
1866 selection.rect = false;
1867#endif
1868
1648 /* allow shift+left click to extend selection */ 1869 /* allow shift+left click to extend selection */
1649 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1870 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report))
1650 { 1871 {
1651 if (MEvent.button == Button1 && clickintime)
1652 selection_rotate (ev.x, ev.y);
1653 else
1654 selection_extend (ev.x, ev.y, 1);
1655 }
1656 else
1657 {
1658 if (MEvent.button == Button1 && clickintime)
1659 MEvent.clicks++;
1660 else
1661 MEvent.clicks = 1;
1662
1663 selection_click (MEvent.clicks, ev.x, ev.y);
1664 }
1665
1666 MEvent.button = Button1;
1667 break;
1668
1669 case Button3:
1670 if (MEvent.button == Button3 && clickintime) 1872 if (MEvent.button == Button1 && clickintime)
1671 selection_rotate (ev.x, ev.y); 1873 selection_rotate (ev.x, ev.y);
1672 else 1874 else
1673 selection_extend (ev.x, ev.y, 1); 1875 selection_extend (ev.x, ev.y, 1);
1876 }
1877 else
1878 {
1879 if (MEvent.button == Button1 && clickintime)
1880 MEvent.clicks++;
1881 else
1882 MEvent.clicks = 1;
1883
1884 selection_click (MEvent.clicks, ev.x, ev.y);
1885 }
1886
1887 MEvent.button = Button1;
1888 break;
1889
1890 case Button3:
1891 if (MEvent.button == Button3 && clickintime)
1892 selection_rotate (ev.x, ev.y);
1893 else
1894 selection_extend (ev.x, ev.y, 1);
1895
1674 MEvent.button = Button3; 1896 MEvent.button = Button3;
1675 break; 1897 break;
1676 }
1677 } 1898 }
1899 }
1900
1678 MEvent.time = ev.time; 1901 MEvent.time = ev.time;
1679 return; 1902 return;
1680 }
1681 } 1903 }
1682 1904
1683 /* 1905 /*
1684 * Scrollbar window processing of button press 1906 * Scrollbar window processing of button press
1685 */ 1907 */
… …
1749 upordown = 1; /* down */ 1971 upordown = 1; /* down */
1750 } 1972 }
1751 if (upordown) 1973 if (upordown)
1752 { 1974 {
1753#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1975#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1754 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1976 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1755#endif 1977#endif
1756 if (scr_page (upordown < 0 ? UP : DN, 1)) 1978 if (scr_page (upordown < 0 ? UP : DN, 1))
1757 { 1979 {
1758 if (upordown < 0) 1980 if (upordown < 0)
1759 scrollBar.setUp (); 1981 scrollBar.setUp ();
… …
1775 break; 1997 break;
1776 case R_SB_ALIGN_BOTTOM: 1998 case R_SB_ALIGN_BOTTOM:
1777 csrO = scrollBar.bot - scrollBar.top; 1999 csrO = scrollBar.bot - scrollBar.top;
1778 break; 2000 break;
1779 } 2001 }
2002
1780 if (scrollBar.style == R_SB_XTERM 2003 if (scrollBar.style == R_SB_XTERM
1781 || scrollbar_above_slider (ev.y) 2004 || scrollbar_above_slider (ev.y)
1782 || scrollbar_below_slider (ev.y)) 2005 || scrollbar_below_slider (ev.y))
1783 scr_move_to ( scrollbar_position (ev.y) - csrO, 2006 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1784 scrollbar_size ()); 2007
1785 scrollBar.setMotion (); 2008 scrollBar.setMotion ();
1786 break; 2009 break;
1787 2010
1788 case Button1: 2011 case Button1:
1789 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2012 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1793 case Button3: 2016 case Button3:
1794 if (scrollBar.style != R_SB_XTERM) 2017 if (scrollBar.style != R_SB_XTERM)
1795 { 2018 {
1796 if (scrollbar_above_slider (ev.y)) 2019 if (scrollbar_above_slider (ev.y))
1797# ifdef RXVT_SCROLL_FULL 2020# ifdef RXVT_SCROLL_FULL
1798 scr_page (UP, TermWin.nrow - 1); 2021 scr_page (UP, nrow - 1);
1799# else 2022# else
1800 scr_page (UP, TermWin.nrow / 4); 2023 scr_page (UP, nrow / 4);
1801# endif 2024# endif
1802 else if (scrollbar_below_slider (ev.y)) 2025 else if (scrollbar_below_slider (ev.y))
1803# ifdef RXVT_SCROLL_FULL 2026# ifdef RXVT_SCROLL_FULL
1804 scr_page (DN, TermWin.nrow - 1); 2027 scr_page (DN, nrow - 1);
1805# else 2028# else
1806 scr_page (DN, TermWin.nrow / 4); 2029 scr_page (DN, nrow / 4);
1807# endif 2030# endif
1808 else 2031 else
1809 scrollBar.setMotion (); 2032 scrollBar.setMotion ();
1810 } 2033 }
1811 else 2034 else
1812 { 2035 {
1813 scr_page ((ev.button == Button1 ? DN : UP), 2036 scr_page ((ev.button == Button1 ? DN : UP),
1814 (TermWin.nrow 2037 (nrow
1815 * scrollbar_position (ev.y) 2038 * scrollbar_position (ev.y)
1816 / scrollbar_size ())); 2039 / scrollbar_size ()));
1817 } 2040 }
2041
1818 break; 2042 break;
1819 } 2043 }
1820 } 2044 }
1821 return; 2045 return;
1822 } 2046 }
… …
1828 menubar_control (ev); 2052 menubar_control (ev);
1829#endif 2053#endif
1830} 2054}
1831 2055
1832void 2056void
1833rxvt_term::button_release (const XButtonEvent &ev) 2057rxvt_term::button_release (XButtonEvent &ev)
1834{ 2058{
1835 int reportmode = 0; 2059 int reportmode = 0;
1836 2060
1837 csrO = 0; /* reset csr Offset */ 2061 csrO = 0; /* reset csr Offset */
1838 if (!bypass_keystate) 2062 if (!bypass_keystate)
1839 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2063 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840 2064
1841 if (scrollbar_isUpDn ()) 2065 if (scrollbar_isUpDn ())
1842 { 2066 {
1843 scrollBar.setIdle (); 2067 scrollBar.setIdle ();
1844 scrollbar_show (0); 2068 scrollbar_show (0);
1845#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2069#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1846 refresh_type &= ~SMOOTH_REFRESH; 2070 refresh_type &= ~SMOOTH_REFRESH;
1847#endif 2071#endif
1848
1849 } 2072 }
2073
1850#ifdef SELECTION_SCROLLING 2074#ifdef SELECTION_SCROLLING
1851 pending_scroll_selection=0; 2075 if (sel_scroll_ev.active)
2076 sel_scroll_ev.stop();
1852#endif 2077#endif
2078
1853 if (ev.window == TermWin.vt) 2079 if (ev.window == vt)
1854 { 2080 {
1855#ifdef RXVT_GRAPHICS 2081#if ISO_14755
1856 if (ev.subwindow != None) 2082 // 5.4
1857 rxvt_Gr_ButtonRelease (ev.x, ev.y); 2083 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1858 else 2084 return;
1859#endif 2085#endif
1860
1861 {
1862 if (reportmode) 2086 if (reportmode)
2087 {
2088 /* mouse report from vt window */
2089 /* don't report release of wheel "buttons" */
2090 if (ev.button >= 4)
2091 return;
2092#ifdef MOUSE_REPORT_DOUBLECLICK
2093 /* only report the release of 'slow' single clicks */
2094 if (MEvent.button != AnyButton
2095 && (ev.button != MEvent.button
2096 || (ev.time - MEvent.time
2097 > MULTICLICK_TIME / 2)))
1863 { 2098 {
1864 /* mouse report from vt window */
1865 /* don't report release of wheel "buttons" */
1866 if (ev.button >= 4)
1867 return;
1868#ifdef MOUSE_REPORT_DOUBLECLICK
1869 /* only report the release of 'slow' single clicks */
1870 if (MEvent.button != AnyButton
1871 && (ev.button != MEvent.button
1872 || (ev.time - MEvent.time
1873 > MULTICLICK_TIME / 2)))
1874 {
1875 MEvent.clicks = 0; 2099 MEvent.clicks = 0;
1876 MEvent.button = AnyButton;
1877 mouse_report (ev);
1878 }
1879#else /* MOUSE_REPORT_DOUBLECLICK */
1880 MEvent.button = AnyButton; 2100 MEvent.button = AnyButton;
1881 mouse_report (ev); 2101 mouse_report (ev);
2102 }
2103#else /* MOUSE_REPORT_DOUBLECLICK */
2104 MEvent.button = AnyButton;
2105 mouse_report (ev);
1882#endif /* MOUSE_REPORT_DOUBLECLICK */ 2106#endif /* MOUSE_REPORT_DOUBLECLICK */
1883 return; 2107 return;
1884 } 2108 }
2109
1885 /* 2110 /*
1886 * dumb hack to compensate for the failure of click-and-drag 2111 * dumb hack to compensate for the failure of click-and-drag
1887 * when overriding mouse reporting 2112 * when overriding mouse reporting
1888 */ 2113 */
1889 if (PrivateModes & PrivMode_mouse_report 2114 if (priv_modes & PrivMode_mouse_report
1890 && bypass_keystate 2115 && bypass_keystate
1891 && ev.button == Button1 && MEvent.clicks <= 1) 2116 && ev.button == Button1 && MEvent.clicks <= 1)
1892 selection_extend (ev.x, ev.y, 0); 2117 selection_extend (ev.x, ev.y, 0);
1893 2118
1894 switch (ev.button) 2119 switch (ev.button)
2120 {
2121 case Button1:
2122 case Button3:
2123 selection_make (ev.time);
2124 break;
2125 case Button2:
2126 selection_request (ev.time, ev.x, ev.y);
2127 break;
2128#ifdef MOUSE_WHEEL
2129 case Button4:
2130 case Button5:
1895 { 2131 {
1896 case Button1: 2132 int i;
1897 case Button3: 2133 page_dirn v;
1898 selection_make (ev.time); 2134
2135 v = ev.button == Button4 ? UP : DN;
2136
2137 if (ev.state & ShiftMask)
1899 break; 2138 i = 1;
1900 case Button2: 2139 else if (OPTION (Opt_mouseWheelScrollPage))
1901 selection_request (ev.time, ev.x, ev.y); 2140 i = nrow - 1;
2141 else
1902 break; 2142 i = 5;
2143
1903#ifdef MOUSE_WHEEL 2144# ifdef MOUSE_SLIP_WHEELING
1904 case Button4: 2145 if (ev.state & ControlMask)
1905 case Button5:
1906 { 2146 {
1907 int i;
1908 page_dirn v;
1909
1910 v = (ev.button == Button4) ? UP : DN;
1911 if (ev.state & ShiftMask)
1912 i = 1;
1913 else if ((Options & Opt_mouseWheelScrollPage))
1914 i = TermWin.nrow - 1;
1915 else
1916 i = 5;
1917# ifdef MOUSE_SLIP_WHEELING
1918 if (ev.state & ControlMask)
1919 {
1920 mouse_slip_wheel_speed += (v ? -1 : 1); 2147 mouse_slip_wheel_speed += v ? -1 : 1;
2148 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2149 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2150
2151 if (slip_wheel_ev.at < NOW)
1921 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2152 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2153
2154 slip_wheel_ev.start ();
1922 } 2155 }
2156 else
2157 {
1923# endif 2158# endif
1924# ifdef JUMP_MOUSE_WHEEL 2159# ifdef JUMP_MOUSE_WHEEL
1925 scr_page (v, i); 2160 scr_page (v, i);
1926 scr_refresh (SMOOTH_REFRESH); 2161 scr_refresh (SMOOTH_REFRESH);
1927 scrollbar_show (1); 2162 scrollbar_show (1);
… …
1931 scr_page (v, 1); 2166 scr_page (v, 1);
1932 scr_refresh (SMOOTH_REFRESH); 2167 scr_refresh (SMOOTH_REFRESH);
1933 scrollbar_show (1); 2168 scrollbar_show (1);
1934 } 2169 }
1935# endif 2170# endif
1936 2171# ifdef MOUSE_SLIP_WHEELING
1937 } 2172 }
1938 break;
1939#endif 2173#endif
1940
1941 } 2174 }
2175 break;
2176#endif
1942 } 2177 }
1943 } 2178 }
1944#ifdef MENUBAR 2179#ifdef MENUBAR
1945 else if (isMenuBarWindow (ev.window)) 2180 else if (isMenuBarWindow (ev.window))
1946 menubar_control (ev); 2181 menubar_control (ev);
1947#endif 2182#endif
1948} 2183}
1949 2184
1950
1951#ifdef TRANSPARENT 2185#ifdef TRANSPARENT
2186#if TINTING
2187/* taken from aterm-0.4.2 */
2188
2189typedef uint32_t RUINT32T;
2190
2191void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2192{
2193 int sh_r, sh_g, sh_b;
2194 RUINT32T mask_r, mask_g, mask_b;
2195 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2196 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2197 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2198 int i;
2199
2200 Visual *visual = display->visual;
2201
2202 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2203
2204 /* for convenience */
2205 mask_r = visual->red_mask;
2206 mask_g = visual->green_mask;
2207 mask_b = visual->blue_mask;
2208
2209 /* boring lookup table pre-initialization */
2210 switch (srcImage->bits_per_pixel) {
2211 case 15:
2212 if ((mask_r != 0x7c00) ||
2213 (mask_g != 0x03e0) ||
2214 (mask_b != 0x001f))
2215 return;
2216 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2217 lookup_r = lookup;
2218 lookup_g = lookup+32;
2219 lookup_b = lookup+32+32;
2220 sh_r = 10;
2221 sh_g = 5;
2222 sh_b = 0;
2223 break;
2224 case 16:
2225 if ((mask_r != 0xf800) ||
2226 (mask_g != 0x07e0) ||
2227 (mask_b != 0x001f))
2228 return;
2229 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2230 lookup_r = lookup;
2231 lookup_g = lookup+32;
2232 lookup_b = lookup+32+64;
2233 sh_r = 11;
2234 sh_g = 5;
2235 sh_b = 0;
2236 break;
2237 case 24:
2238 if ((mask_r != 0xff0000) ||
2239 (mask_g != 0x00ff00) ||
2240 (mask_b != 0x0000ff))
2241 return;
2242 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2243 lookup_r = lookup;
2244 lookup_g = lookup+256;
2245 lookup_b = lookup+256+256;
2246 sh_r = 16;
2247 sh_g = 8;
2248 sh_b = 0;
2249 break;
2250 case 32:
2251 if ((mask_r != 0xff0000) ||
2252 (mask_g != 0x00ff00) ||
2253 (mask_b != 0x0000ff))
2254 return;
2255 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2256 lookup_r = lookup;
2257 lookup_g = lookup+256;
2258 lookup_b = lookup+256+256;
2259 sh_r = 16;
2260 sh_g = 8;
2261 sh_b = 0;
2262 break;
2263 default:
2264 return; /* we do not support this color depth */
2265 }
2266
2267 /* prepare limits for color transformation (each channel is handled separately) */
2268 if (shade < 0) {
2269 shade = -shade;
2270 if (shade < 0) shade = 0;
2271 if (shade > 100) shade = 100;
2272
2273 lower_lim_r = 65535-rm;
2274 lower_lim_g = 65535-gm;
2275 lower_lim_b = 65535-bm;
2276
2277 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2278 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2279 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2280
2281 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2282 } else {
2283 if (shade < 0) shade = 0;
2284 if (shade > 100) shade = 100;
2285
2286 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2287
2288 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2289 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2290 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2291 }
2292
2293 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2294 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2295 {
2296 unsigned int tmp;
2297
2298 tmp = lower_lim_r;
2299 lower_lim_r = lower_lim_b;
2300 lower_lim_b = tmp;
2301
2302 tmp = upper_lim_r;
2303 upper_lim_r = upper_lim_b;
2304 upper_lim_b = tmp;
2305 }
2306
2307 /* fill our lookup tables */
2308 for (i = 0; i <= mask_r>>sh_r; i++)
2309 {
2310 RUINT32T tmp;
2311 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2312 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2313 lookup_r[i] = (tmp/65535)<<sh_r;
2314 }
2315 for (i = 0; i <= mask_g>>sh_g; i++)
2316 {
2317 RUINT32T tmp;
2318 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2319 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2320 lookup_g[i] = (tmp/65535)<<sh_g;
2321 }
2322 for (i = 0; i <= mask_b>>sh_b; i++)
2323 {
2324 RUINT32T tmp;
2325 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2326 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2327 lookup_b[i] = (tmp/65535)<<sh_b;
2328 }
2329
2330 /* apply table to input image (replacing colors by newly calculated ones) */
2331 switch (srcImage->bits_per_pixel)
2332 {
2333 case 15:
2334 {
2335 unsigned short *p1, *pf, *p, *pl;
2336 p1 = (unsigned short *) srcImage->data;
2337 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2338 while (p1 < pf)
2339 {
2340 p = p1;
2341 pl = p1 + srcImage->width;
2342 for (; p < pl; p++)
2343 {
2344 *p = lookup_r[(*p & 0x7c00)>>10] |
2345 lookup_g[(*p & 0x03e0)>> 5] |
2346 lookup_b[(*p & 0x001f)];
2347 }
2348 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2349 }
2350 break;
2351 }
2352 case 16:
2353 {
2354 unsigned short *p1, *pf, *p, *pl;
2355 p1 = (unsigned short *) srcImage->data;
2356 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2357 while (p1 < pf)
2358 {
2359 p = p1;
2360 pl = p1 + srcImage->width;
2361 for (; p < pl; p++)
2362 {
2363 *p = lookup_r[(*p & 0xf800)>>11] |
2364 lookup_g[(*p & 0x07e0)>> 5] |
2365 lookup_b[(*p & 0x001f)];
2366 }
2367 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2368 }
2369 break;
2370 }
2371 case 24:
2372 {
2373 unsigned char *p1, *pf, *p, *pl;
2374 p1 = (unsigned char *) srcImage->data;
2375 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2376 while (p1 < pf)
2377 {
2378 p = p1;
2379 pl = p1 + srcImage->width * 3;
2380 for (; p < pl; p += 3)
2381 {
2382 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2383 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2384 p[2] = lookup_r[(p[2] & 0x0000ff)];
2385 }
2386 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2387 }
2388 break;
2389 }
2390 case 32:
2391 {
2392 RUINT32T *p1, *pf, *p, *pl;
2393 p1 = (RUINT32T *) srcImage->data;
2394 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2395
2396 while (p1 < pf)
2397 {
2398 p = p1;
2399 pl = p1 + srcImage->width;
2400 for (; p < pl; p++)
2401 {
2402 *p = lookup_r[(*p & 0xff0000)>>16] |
2403 lookup_g[(*p & 0x00ff00)>> 8] |
2404 lookup_b[(*p & 0x0000ff)] |
2405 (*p & ~0xffffff);
2406 }
2407 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2408 }
2409 break;
2410 }
2411 }
2412
2413 free (lookup);
2414}
2415#endif
2416
1952/* 2417/*
1953 * Check our parents are still who we think they are. 2418 * Check our parents are still who we think they are.
1954 * Do transparency updates if required 2419 * Do transparency updates if required
1955 */ 2420 */
1956int 2421int
1957rxvt_term::check_our_parents () 2422rxvt_term::check_our_parents ()
1958{ 2423{
1959 int i, pchanged, aformat, have_pixmap, rootdepth; 2424 int i, pchanged, aformat, have_pixmap, rootdepth;
1960 unsigned long nitems, bytes_after; 2425 unsigned long nitems, bytes_after;
1961 Atom atype; 2426 Atom atype;
1962 unsigned char *prop = NULL; 2427 unsigned char *prop = NULL;
1963 Window root, oldp, *list; 2428 Window root, oldp, *list;
1964 Pixmap rootpixmap = None; 2429 Pixmap rootpixmap = None;
1965 XWindowAttributes wattr, wrootattr; 2430 XWindowAttributes wattr, wrootattr;
2431 dDisp;
1966 2432
1967 pchanged = 0; 2433 pchanged = 0;
1968 2434
1969 if (! (Options & Opt_transparent)) 2435 if (!OPTION (Opt_transparent))
1970 return pchanged; /* Don't try any more */ 2436 return pchanged; /* Don't try any more */
1971 2437
1972 XGetWindowAttributes (display->display, display->root, &wrootattr); 2438 XGetWindowAttributes (disp, display->root, &wrootattr);
1973 rootdepth = wrootattr.depth; 2439 rootdepth = wrootattr.depth;
1974 2440
1975 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2441 XGetWindowAttributes (disp, parent[0], &wattr);
2442
1976 if (rootdepth != wattr.depth) 2443 if (rootdepth != wattr.depth)
1977 { 2444 {
1978 if (am_transparent) 2445 if (am_transparent)
1979 { 2446 {
1980 pchanged = 1; 2447 pchanged = 1;
1981 XSetWindowBackground (display->display, TermWin.vt, 2448 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1982 PixColors[Color_bg]);
1983 am_transparent = am_pixmap_trans = 0; 2449 am_transparent = am_pixmap_trans = 0;
1984 } 2450 }
2451
1985 return pchanged; /* Don't try any more */ 2452 return pchanged; /* Don't try any more */
1986 } 2453 }
1987 2454
1988 /* Get all X ops out of the queue so that our information is up-to-date. */ 2455 /* Get all X ops out of the queue so that our information is up-to-date. */
1989 XSync (display->display, False); 2456 XSync (disp, False);
1990 2457
1991 /* 2458 /*
1992 * Make the frame window set by the window manager have 2459 * Make the frame window set by the window manager have
1993 * the root background. Some window managers put multiple nested frame 2460 * the root background. Some window managers put multiple nested frame
1994 * windows for each client, so we have to take care about that. 2461 * windows for each client, so we have to take care about that.
1995 */ 2462 */
1996 i = (xa[XA_XROOTPMAPID] != 0 2463 i = (xa[XA_XROOTPMAP_ID]
1997 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2464 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1998 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2465 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1999 &nitems, &bytes_after, &prop) == Success)); 2466 &nitems, &bytes_after, &prop) == Success);
2467
2000 if (!i || prop == NULL) 2468 if (!i || prop == NULL)
2469 i = (xa[XA_ESETROOT_PMAP_ID]
2470 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2471 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2472 &nitems, &bytes_after, &prop) == Success);
2473
2474 if (!i || prop == NULL
2475#if TINTING
2476 || !rs[Rs_color + Color_tint]
2477#endif
2478 )
2001 have_pixmap = 0; 2479 have_pixmap = 0;
2002 else 2480 else
2003 { 2481 {
2004 have_pixmap = 1; 2482 have_pixmap = 1;
2005 rootpixmap = * ((Pixmap *)prop); 2483 rootpixmap = *(Pixmap *)prop;
2006 XFree (prop); 2484 XFree (prop);
2007 } 2485 }
2486
2008 if (have_pixmap) 2487 if (have_pixmap)
2009 { 2488 {
2010 /* 2489 /*
2011 * Copy display->root pixmap transparency 2490 * Copy display->root pixmap transparency
2012 */ 2491 */
2013 int sx, sy, nx, ny; 2492 int sx, sy, nx, ny;
2014 unsigned int nw, nh; 2493 unsigned int nw, nh;
2015 Window cr; 2494 Window cr;
2016 XImage *image; 2495 XImage *image;
2017 GC gc; 2496 GC gc;
2018 XGCValues gcvalue; 2497 XGCValues gcvalue;
2019 2498
2020 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2499 XTranslateCoordinates (disp, parent[0], display->root,
2021 0, 0, &sx, &sy, &cr); 2500 0, 0, &sx, &sy, &cr);
2022 nw = (unsigned int)szHint.width; 2501 nw = (unsigned int)szHint.width;
2023 nh = (unsigned int)szHint.height; 2502 nh = (unsigned int)szHint.height;
2024 nx = ny = 0; 2503 nx = ny = 0;
2504
2025 if (sx < 0) 2505 if (sx < 0)
2026 { 2506 {
2027 nw += sx; 2507 nw += sx;
2028 nx = -sx; 2508 nx = -sx;
2029 sx = 0; 2509 sx = 0;
2030 } 2510 }
2511
2031 if (sy < 0) 2512 if (sy < 0)
2032 { 2513 {
2033 nh += sy; 2514 nh += sy;
2034 ny = -sy; 2515 ny = -sy;
2035 sy = 0; 2516 sy = 0;
2036 } 2517 }
2518
2037 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2519 min_it (nw, (unsigned int) (wrootattr.width - sx));
2038 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2520 min_it (nh, (unsigned int) (wrootattr.height - sy));
2521
2522 XSync (disp, False);
2039 allowedxerror = -1; 2523 allowedxerror = -1;
2040 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2524 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2041 ZPixmap); 2525
2042 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2526 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2043 /* XXX: may need a delay here? */ 2527 /* XXX: may need a delay here? */
2044 allowedxerror = 0; 2528 allowedxerror = 0;
2529
2045 if (image == NULL) 2530 if (image == NULL)
2046 { 2531 {
2047 if (am_transparent && am_pixmap_trans) 2532 if (am_transparent && am_pixmap_trans)
2048 { 2533 {
2049 pchanged = 1; 2534 pchanged = 1;
2050 if (TermWin.pixmap != None) 2535 if (pixmap != None)
2051 { 2536 {
2052 XFreePixmap (display->display, TermWin.pixmap); 2537 XFreePixmap (disp, pixmap);
2053 TermWin.pixmap = None; 2538 pixmap = None;
2054 } 2539 }
2055 } 2540 }
2541
2056 am_pixmap_trans = 0; 2542 am_pixmap_trans = 0;
2057 } 2543 }
2058 else 2544 else
2059 { 2545 {
2060 if (TermWin.pixmap != None) 2546 if (pixmap != None)
2061 XFreePixmap (display->display, TermWin.pixmap); 2547 XFreePixmap (disp, pixmap);
2548
2549#if TINTING
2550 if (ISSET_PIXCOLOR (Color_tint))
2551 {
2552 unsigned short rm, gm, bm;
2553 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2554
2555 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2556
2557 ShadeXImage (display, image, shade, rm, gm, bm);
2558 }
2559#endif
2560
2062 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2561 pixmap = XCreatePixmap (disp, vt,
2063 (unsigned int)szHint.width,
2064 (unsigned int)szHint.height, 2562 szHint.width, szHint.height, image->depth);
2065 (unsigned int)image->depth);
2066 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2563 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2067 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2564 XPutImage (disp, pixmap, gc, image, 0, 0,
2068 nx, ny, (unsigned int)image->width,
2069 (unsigned int)image->height); 2565 nx, ny, image->width, image->height);
2070 XFreeGC (display->display, gc); 2566 XFreeGC (disp, gc);
2071 XDestroyImage (image); 2567 XDestroyImage (image);
2072 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2568 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2073 TermWin.pixmap); 2569 XClearWindow (disp, parent[0]);
2570
2074 if (!am_transparent || !am_pixmap_trans) 2571 if (!am_transparent || !am_pixmap_trans)
2075 pchanged = 1; 2572 pchanged = 1;
2573
2076 am_transparent = am_pixmap_trans = 1; 2574 am_transparent = am_pixmap_trans = 1;
2077 } 2575 }
2078 } 2576 }
2577
2079 if (!am_pixmap_trans) 2578 if (am_pixmap_trans)
2579 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2580 else
2080 { 2581 {
2081 unsigned int n; 2582 unsigned int n;
2082 /* 2583 /*
2083 * InheritPixmap transparency 2584 * InheritPixmap transparency
2084 */ 2585 */
2085 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2086 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2586 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2087 i++)
2088 { 2587 {
2089 oldp = TermWin.parent[i]; 2588 oldp = parent[i];
2090 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2589 XQueryTree (disp, parent[i - 1], &root,
2091 &TermWin.parent[i], &list, &n); 2590 &parent[i], &list, &n);
2092 XFree (list); 2591 XFree (list);
2093 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2592
2094 if (TermWin.parent[i] == display->root) 2593 if (parent[i] == display->root)
2095 { 2594 {
2096 if (oldp != None) 2595 if (oldp != None)
2097 pchanged = 1; 2596 pchanged = 1;
2597
2098 break; 2598 break;
2099 } 2599 }
2600
2100 if (oldp != TermWin.parent[i]) 2601 if (oldp != parent[i])
2101 pchanged = 1; 2602 pchanged = 1;
2102 } 2603 }
2604
2103 n = 0; 2605 n = 0;
2606
2104 if (pchanged) 2607 if (pchanged)
2105 { 2608 {
2106 for (; n < (unsigned int)i; n++) 2609 for (; n < (unsigned int)i; n++)
2107 { 2610 {
2108 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2611 XGetWindowAttributes (disp, parent[n], &wattr);
2109 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2110 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2612 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2111 { 2613 {
2112 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2614 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2113 break; 2615 break;
2114 } 2616 }
2115 } 2617 }
2116 } 2618 }
2117 if (n > (int) (sizeof (TermWin.parent) 2619
2118 / sizeof (TermWin.parent[0]))) 2620 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2119 { 2621 {
2120 D_X ((stderr, "InheritPixmap Turning off")); 2622 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2121 XSetWindowBackground (display->display, TermWin.parent[0], 2623 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2122 PixColors[Color_fg]);
2123 XSetWindowBackground (display->display, TermWin.vt,
2124 PixColors[Color_bg]);
2125 am_transparent = 0; 2624 am_transparent = 0;
2126 /* XXX: also turn off Opt_transparent? */ 2625 /* XXX: also turn off Opt_transparent? */
2127 } 2626 }
2128 else 2627 else
2129 { 2628 {
2629#if WAIT_FOR_WM
2130 /* wait (an arbitrary period) for the WM to do its thing 2630 /* wait (an arbitrary period) for the WM to do its thing
2131 * needed for fvwm2.2.2 (and before?) */ 2631 * needed for fvwm2.2.2 (and before?) */
2132# ifdef HAVE_NANOSLEEP
2133 struct timespec rqt;
2134
2135 rqt.tv_sec = 1;
2136 rqt.tv_nsec = 0;
2137 nanosleep (&rqt, NULL);
2138# else
2139 sleep (1); 2632 sleep (1);
2140# endif 2633#endif
2141 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2142 for (n = 0; n < (unsigned int)i; n++) 2634 for (n = 0; n < (unsigned int)i; n++)
2143 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2635 {
2144 ParentRelative); 2636 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2145 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2637 XClearWindow (disp, parent[n]);
2146 ParentRelative); 2638 }
2639
2640 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2147 am_transparent = 1; 2641 am_transparent = 1;
2148 } 2642 }
2643
2149 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2644 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2150 TermWin.parent[i] = None; 2645 parent[i] = None;
2646 }
2647
2648 if (scrollBar.win)
2151 } 2649 {
2650 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2651 scrollBar.setIdle ();
2652 scrollbar_show (0);
2653 }
2654
2655 if (am_transparent)
2656 {
2657 want_refresh = want_full_refresh = 1;
2658 if (am_pixmap_trans)
2659 flush ();
2660 }
2661
2152 return pchanged; 2662 return pchanged;
2153} 2663}
2154#endif 2664#endif
2155 2665
2156/*}}} */ 2666/*}}} */
2667
2668bool
2669rxvt_term::cmd_parse ()
2670{
2671 bool flag = false;
2672 unicode_t ch = NOCHAR;
2673 unsigned char *seq_begin; // remember start of esc-sequence here
2674
2675 for (;;)
2676 {
2677 if (ch == NOCHAR)
2678 {
2679 seq_begin = cmdbuf_ptr;
2680 ch = next_char ();
2681 }
2682
2683 if (ch == NOCHAR) // TODO: improve
2684 break;
2685
2686 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2687 {
2688 if (!seen_input)
2689 {
2690 seen_input = 1;
2691 // many badly-written programs (e.g. jed) contain a race condition:
2692 // they first read the screensize and then install a SIGWINCH handler.
2693 // some window managers resize the window early, and these programs
2694 // then sometimes get the size wrong.
2695 // unfortunately other programs are even more buggy and dislike
2696 // being sent SIGWINCH, so only do it when we were in fact being
2697 // resized.
2698 if (seen_resize && cmd_pid)
2699 kill (-cmd_pid, SIGWINCH);
2700 }
2701
2702 /* Read a text string from the input buffer */
2703 unicode_t buf[UBUFSIZ];
2704 bool refreshnow = false;
2705 int nlines = 0;
2706 unicode_t *str = buf;
2707 unicode_t *eol = str + min (ncol, UBUFSIZ);
2708
2709 for (;;)
2710 {
2711 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2712 break;
2713
2714 *str++ = ch;
2715
2716 if (ch == C0_LF || str >= eol)
2717 {
2718 if (ch == C0_LF)
2719 nlines++;
2720
2721 refresh_count++;
2722
2723 if (!OPTION (Opt_jumpScroll)
2724 || (refresh_count >= refresh_limit * (nrow - 1)))
2725 {
2726 refreshnow = true;
2727 refresh_count = 0;
2728 ch = NOCHAR;
2729 break;
2730 }
2731
2732 // scr_add_lines only works for nlines <= nrow - 1.
2733 if (nlines >= nrow - 1)
2734 {
2735 scr_add_lines (buf, nlines, str - buf);
2736 nlines = 0;
2737 str = buf;
2738 eol = str + min (ncol, UBUFSIZ);
2739 }
2740
2741 if (str >= eol)
2742 {
2743 if (eol >= buf + UBUFSIZ)
2744 {
2745 ch = NOCHAR;
2746 break;
2747 }
2748 else
2749 eol = min (eol + ncol, buf + UBUFSIZ);
2750 }
2751
2752 }
2753
2754 seq_begin = cmdbuf_ptr;
2755 ch = next_char ();
2756 }
2757
2758 scr_add_lines (buf, nlines, str - buf);
2759
2760 /*
2761 * If there have been a lot of new lines, then update the screen
2762 * What the heck I'll cheat and only refresh less than every page-full.
2763 * the number of pages between refreshes is refresh_limit, which
2764 * is incremented here because we must be doing flat-out scrolling.
2765 */
2766 if (refreshnow)
2767 {
2768 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2769 refresh_limit++;
2770 else
2771 {
2772 flag = true;
2773 scr_refresh (refresh_type);
2774 flush_ev.stop ();
2775 }
2776 }
2777
2778 }
2779 else
2780 {
2781 try
2782 {
2783 process_nonprinting (ch);
2784 }
2785 catch (const class out_of_input &o)
2786 {
2787 // we ran out of input, retry later
2788 cmdbuf_ptr = seq_begin;
2789 break;
2790 }
2791
2792 ch = NOCHAR;
2793 }
2794 }
2795
2796 return flag;
2797}
2798
2799// read the next octet
2800unicode_t
2801rxvt_term::next_octet ()
2802{
2803 return cmdbuf_ptr < cmdbuf_endp
2804 ? *cmdbuf_ptr++
2805 : NOCHAR;
2806}
2807
2808// read the next character
2809unicode_t
2810rxvt_term::next_char ()
2811{
2812 while (cmdbuf_ptr < cmdbuf_endp)
2813 {
2814 // assume 7-bit to be ascii ALWAYS
2815 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2816 return *cmdbuf_ptr++;
2817
2818 wchar_t wc;
2819 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2820
2821 if (len == (size_t)-2)
2822 {
2823 // the mbstate stores incomplete sequences. didn't know this :/
2824 cmdbuf_ptr = cmdbuf_endp;
2825 break;
2826 }
2827
2828 if (len == (size_t)-1)
2829 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2830
2831 // assume wchar == unicode
2832 cmdbuf_ptr += len;
2833 return wc & UNICODE_MASK;
2834 }
2835
2836 return NOCHAR;
2837}
2838
2839/* rxvt_cmd_getc () - Return next input character */
2840/*
2841 * Return the next input character after first passing any keyboard input
2842 * to the command.
2843 */
2844unicode_t
2845rxvt_term::cmd_getc ()
2846{
2847 unicode_t c = next_char ();
2848
2849 if (c == NOCHAR)
2850 throw out_of_input;
2851
2852 return c;
2853}
2854
2855unicode_t
2856rxvt_term::cmd_get8 ()
2857{
2858 unicode_t c = next_octet ();
2859
2860 if (c == NOCHAR)
2861 throw out_of_input;
2862
2863 return c;
2864}
2157 2865
2158/*{{{ print pipe */ 2866/*{{{ print pipe */
2159/*----------------------------------------------------------------------*/ 2867/*----------------------------------------------------------------------*/
2160#ifdef PRINTPIPE 2868#ifdef PRINTPIPE
2161FILE * 2869FILE *
2162rxvt_term::popen_printer () 2870rxvt_term::popen_printer ()
2163{ 2871{
2164 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2872 FILE *stream = popen (rs[Rs_print_pipe], "w");
2165 2873
2166 if (stream == NULL) 2874 if (stream == NULL)
2167 rxvt_print_error ("can't open printer pipe"); 2875 rxvt_warn ("can't open printer pipe, not printing.\n");
2876
2168 return stream; 2877 return stream;
2169} 2878}
2170 2879
2171int 2880int
2172rxvt_term::pclose_printer (FILE *stream) 2881rxvt_term::pclose_printer (FILE *stream)
2173{ 2882{
2174 fflush (stream); 2883 fflush (stream);
2175 /* pclose () reported not to work on SunOS 4.1.3 */
2176# if defined (__sun__) /* TODO: RESOLVE THIS */
2177 /* pclose works provided SIGCHLD handler uses waitpid */
2178 return pclose (stream); /* return fclose (stream); */
2179# else
2180 return pclose (stream); 2884 return pclose (stream);
2181# endif
2182} 2885}
2183 2886
2184/* 2887/*
2185 * simulate attached vt100 printer 2888 * simulate attached vt100 printer
2186 */ 2889 */
2187void 2890void
2188rxvt_term::process_print_pipe () 2891rxvt_term::process_print_pipe ()
2189{ 2892{
2190 int done; 2893 int done;
2191 FILE *fd; 2894 FILE *fd;
2192 2895
2193 if ((fd = popen_printer ()) == NULL) 2896 if ((fd = popen_printer ()) == NULL)
2194 return; 2897 return;
2195 2898
2196 /* 2899 /*
2197 * Send all input to the printer until either ESC[4i or ESC[?4i 2900 * Send all input to the printer until either ESC[4i or ESC[?4i
2198 * is received. 2901 * is received.
2199 */ 2902 */
2200 for (done = 0; !done;) 2903 for (done = 0; !done;)
2201 { 2904 {
2202 unsigned char buf[8]; 2905 unsigned char buf[8];
2203 unsigned char ch; 2906 unicode_t ch;
2204 unsigned int i, len; 2907 unsigned int i, len;
2205 2908
2206 if ((ch = cmd_getc ()) != C0_ESC) 2909 if ((ch = cmd_getc ()) != C0_ESC)
2207 { 2910 {
2208 if (putc (ch, fd) == EOF) 2911 if (putc (ch, fd) == EOF)
2209 break; /* done = 1 */ 2912 break; /* done = 1 */
… …
2224 { 2927 {
2225 if ((buf[len++] = cmd_getc ()) == 'i') 2928 if ((buf[len++] = cmd_getc ()) == 'i')
2226 break; /* done = 1 */ 2929 break; /* done = 1 */
2227 } 2930 }
2228 } 2931 }
2932
2229 for (i = 0; i < len; i++) 2933 for (i = 0; i < len; i++)
2230 if (putc (buf[i], fd) == EOF) 2934 if (putc (buf[i], fd) == EOF)
2231 { 2935 {
2232 done = 1; 2936 done = 1;
2233 break; 2937 break;
2234 } 2938 }
2235 } 2939 }
2236 } 2940 }
2941
2237 pclose_printer (fd); 2942 pclose_printer (fd);
2238} 2943}
2239#endif /* PRINTPIPE */ 2944#endif /* PRINTPIPE */
2240/*}}} */ 2945/*}}} */
2241 2946
2242/* *INDENT-OFF* */ 2947/* *INDENT-OFF* */
2243enum { 2948enum {
2244 C1_40 = 0x40, 2949 C1_40 = 0x40,
2245 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2950 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2246 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2951 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2247 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2952 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2248 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2953 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2249}; 2954};
2250/* *INDENT-ON* */ 2955/* *INDENT-ON* */
2251 2956
2252/*{{{ process non-printing single characters */ 2957/*{{{ process non-printing single characters */
2253void 2958void
2254rxvt_term::process_nonprinting (unsigned char ch) 2959rxvt_term::process_nonprinting (unicode_t ch)
2255{ 2960{
2256 switch (ch) 2961 switch (ch)
2257 { 2962 {
2963 case C0_ESC:
2964 process_escape_seq ();
2965 break;
2258 case C0_ENQ: /* terminal Status */ 2966 case C0_ENQ: /* terminal Status */
2259 if (rs[Rs_answerbackstring]) 2967 if (rs[Rs_answerbackstring])
2260 tt_write (
2261 (const unsigned char *)rs[Rs_answerbackstring], 2968 tt_write ((const unsigned char *)rs[Rs_answerbackstring],
2262 (unsigned int)STRLEN (rs[Rs_answerbackstring])); 2969 (unsigned int)strlen (rs[Rs_answerbackstring]));
2263 else 2970 else
2264 tt_write ((unsigned char *)VT100_ANS, 2971 tt_write ((unsigned char *)VT100_ANS,
2265 (unsigned int)STRLEN (VT100_ANS)); 2972 (unsigned int)strlen (VT100_ANS));
2266 break; 2973 break;
2267 case C0_BEL: /* bell */ 2974 case C0_BEL: /* bell */
2268 scr_bell (); 2975 scr_bell ();
2269 break; 2976 break;
2270 case C0_BS: /* backspace */ 2977 case C0_BS: /* backspace */
… …
2285 scr_charset_choose (1); 2992 scr_charset_choose (1);
2286 break; 2993 break;
2287 case C0_SI: /* shift in - acs */ 2994 case C0_SI: /* shift in - acs */
2288 scr_charset_choose (0); 2995 scr_charset_choose (0);
2289 break; 2996 break;
2997
2998#ifdef EIGHT_BIT_CONTROLS
2999 // 8-bit controls
3000 case 0x90: /* DCS */
3001 process_dcs_seq ();
3002 break;
3003 case 0x9b: /* CSI */
3004 process_csi_seq ();
3005 break;
3006 case 0x9d: /* CSI */
3007 process_osc_seq ();
3008 break;
3009#endif
2290 } 3010 }
2291} 3011}
2292/*}}} */ 3012/*}}} */
2293 3013
2294 3014
2295/*{{{ process VT52 escape sequences */ 3015/*{{{ process VT52 escape sequences */
2296void 3016void
2297rxvt_term::process_escape_vt52 (unsigned char ch) 3017rxvt_term::process_escape_vt52 (unicode_t ch)
2298{ 3018{
2299 int row, col; 3019 int row, col;
2300 3020
2301 switch (ch) 3021 switch (ch)
2302 { 3022 {
… …
2354 3074
2355/*{{{ process escape sequences */ 3075/*{{{ process escape sequences */
2356void 3076void
2357rxvt_term::process_escape_seq () 3077rxvt_term::process_escape_seq ()
2358{ 3078{
2359 unsigned char ch = cmd_getc (); 3079 unicode_t ch = cmd_getc ();
2360 3080
2361 if (PrivateModes & PrivMode_vt52) 3081 if (priv_modes & PrivMode_vt52)
2362 { 3082 {
2363 process_escape_vt52 (ch); 3083 process_escape_vt52 (ch);
2364 return; 3084 return;
2365 } 3085 }
2366 3086
… …
2381 scr_charset_set (2, (unsigned int)cmd_getc ()); 3101 scr_charset_set (2, (unsigned int)cmd_getc ());
2382 break; 3102 break;
2383 case '+': 3103 case '+':
2384 scr_charset_set (3, (unsigned int)cmd_getc ()); 3104 scr_charset_set (3, (unsigned int)cmd_getc ());
2385 break; 3105 break;
2386#ifdef MULTICHAR_SET 3106#if ENABLE_FRILLS
2387 case '$':
2388 scr_charset_set (-2, (unsigned int)cmd_getc ());
2389 break;
2390#endif
2391#ifndef NO_FRILLS
2392 case '6': 3107 case '6':
2393 scr_backindex (); 3108 scr_backindex ();
2394 break; 3109 break;
2395#endif 3110#endif
2396 case '7': 3111 case '7':
2397 scr_cursor (SAVE); 3112 scr_cursor (SAVE);
2398 break; 3113 break;
2399 case '8': 3114 case '8':
2400 scr_cursor (RESTORE); 3115 scr_cursor (RESTORE);
2401 break; 3116 break;
2402#ifndef NO_FRILLS 3117#if ENABLE_FRILLS
2403 case '9': 3118 case '9':
2404 scr_forwardindex (); 3119 scr_forwardindex ();
2405 break; 3120 break;
2406#endif 3121#endif
2407 case '=': 3122 case '=':
… …
2417 break; 3132 break;
2418 3133
2419 /* 8.3.87: NEXT LINE */ 3134 /* 8.3.87: NEXT LINE */
2420 case C1_NEL: /* ESC E */ 3135 case C1_NEL: /* ESC E */
2421 { 3136 {
2422 uint32_t nlcr[] = { '\n', '\r' }; 3137 unicode_t nlcr[] = { C0_LF, C0_CR };
2423 scr_add_lines (nlcr, 1, 2); 3138 scr_add_lines (nlcr, 1, 2);
2424 } 3139 }
2425 break; 3140 break;
2426 3141
2427 /* kidnapped escape sequence: Should be 8.3.48 */ 3142 /* kidnapped escape sequence: Should be 8.3.48 */
… …
2438 case C1_RI: /* ESC M */ 3153 case C1_RI: /* ESC M */
2439 scr_index (DN); 3154 scr_index (DN);
2440 break; 3155 break;
2441 3156
2442 /* 8.3.142: SINGLE-SHIFT TWO */ 3157 /* 8.3.142: SINGLE-SHIFT TWO */
2443 /*case C1_SS2: scr_single_shift (2); break; */ 3158 /*case C1_SS2: scr_single_shift (2); break; */
2444 3159
2445 /* 8.3.143: SINGLE-SHIFT THREE */ 3160 /* 8.3.143: SINGLE-SHIFT THREE */
2446 /*case C1_SS3: scr_single_shift (3); break; */ 3161 /*case C1_SS3: scr_single_shift (3); break; */
2447 3162
2448 /* 8.3.27: DEVICE CONTROL STRING */ 3163 /* 8.3.27: DEVICE CONTROL STRING */
2449 case C1_DCS: /* ESC P */ 3164 case C1_DCS: /* ESC P */
2450 process_dcs_seq (); 3165 process_dcs_seq ();
2451 break; 3166 break;
… …
2466 process_osc_seq (); 3181 process_osc_seq ();
2467 break; 3182 break;
2468 3183
2469 /* 8.3.106: RESET TO INITIAL STATE */ 3184 /* 8.3.106: RESET TO INITIAL STATE */
2470 case 'c': 3185 case 'c':
3186 mbstate.reset ();
2471 scr_poweron (); 3187 scr_poweron ();
2472 scrollbar_show (1); 3188 scrollbar_show (1);
2473 break; 3189 break;
2474 3190
2475 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3191 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2487 3203
2488/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3204/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2489/* *INDENT-OFF* */ 3205/* *INDENT-OFF* */
2490enum { 3206enum {
2491 CSI_ICH = 0x40, 3207 CSI_ICH = 0x40,
2492 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3208 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2493 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3209 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2494 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3210 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2495 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3211 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2496 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3212 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2497 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3213 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2512 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3228 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2513 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3229 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2514 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3230 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2515 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3231 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2516 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3232 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2517 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3233 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2518 }; 3234 };
2519/* *INDENT-ON* */ 3235/* *INDENT-ON* */
2520 3236
2521void 3237void
2522rxvt_term::process_csi_seq () 3238rxvt_term::process_csi_seq ()
2523{ 3239{
2524 unsigned char ch, priv, i; 3240 unicode_t ch, priv, i;
2525 unsigned int nargs, p; 3241 unsigned int nargs, p;
2526 int n, ndef; 3242 int n, ndef;
2527 int arg[ESC_ARGS]; 3243 int arg[ESC_ARGS];
2528 3244
2529 for (nargs = ESC_ARGS; nargs > 0;) 3245 for (nargs = ESC_ARGS; nargs > 0;)
2530 arg[--nargs] = 0; 3246 arg[--nargs] = 0;
2531 3247
2532 priv = 0; 3248 priv = 0;
… …
2534 if (ch >= '<' && ch <= '?') 3250 if (ch >= '<' && ch <= '?')
2535 { /* '<' '=' '>' '?' */ 3251 { /* '<' '=' '>' '?' */
2536 priv = ch; 3252 priv = ch;
2537 ch = cmd_getc (); 3253 ch = cmd_getc ();
2538 } 3254 }
3255
2539 /* read any numerical arguments */ 3256 /* read any numerical arguments */
2540 for (n = -1; ch < CSI_ICH; ) 3257 for (n = -1; ch < CSI_ICH; )
2541 { 3258 {
2542 if (isdigit (ch)) 3259 if (isdigit (ch))
2543 { 3260 {
… …
2550 { 3267 {
2551 if (nargs < ESC_ARGS) 3268 if (nargs < ESC_ARGS)
2552 arg[nargs++] = n; 3269 arg[nargs++] = n;
2553 n = -1; 3270 n = -1;
2554 } 3271 }
2555 else if (ch == '\b') 3272 else if (IS_CONTROL (ch))
2556 {
2557 scr_backspace ();
2558 }
2559 else if (ch == C0_ESC)
2560 {
2561 process_escape_seq ();
2562 return;
2563 }
2564 else if (ch < ' ')
2565 {
2566 process_nonprinting (ch); 3273 process_nonprinting (ch);
2567 } 3274
2568 ch = cmd_getc (); 3275 ch = cmd_getc ();
2569 } 3276 }
2570 3277
2571 if (ch > CSI_7F) 3278 if (ch > CSI_7F)
2572 return; 3279 return;
… …
2594 { 3301 {
2595 switch (priv) 3302 switch (priv)
2596 { 3303 {
2597 case '>': 3304 case '>':
2598 if (ch == CSI_DA) /* secondary device attributes */ 3305 if (ch == CSI_DA) /* secondary device attributes */
2599 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 3306 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2600 break; 3307 break;
2601 case '?': 3308 case '?':
2602 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3309 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2603 process_terminal_mode (ch, priv, nargs, arg); 3310 process_terminal_mode (ch, priv, nargs, arg);
2604 break; 3311 break;
… …
2709 3416
2710 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3417 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2711 arg[0] = -arg[0]; 3418 arg[0] = -arg[0];
2712 /* FALLTHROUGH */ 3419 /* FALLTHROUGH */
2713 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3420 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2714 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3421 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2715 break; 3422 break;
2716 3423
2717 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3424 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2718 tt_write ((const unsigned char *)VT100_ANS, 3425 tt_write ((const unsigned char *)VT100_ANS,
2719 (unsigned int) (sizeof (VT100_ANS) - 1)); 3426 (unsigned int) (sizeof (VT100_ANS) - 1));
2720 break; 3427 break;
2721 3428
2722 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3429 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2723 process_sgr_mode (nargs, arg); 3430 process_sgr_mode (nargs, arg);
2724 break; 3431 break;
… …
2730 tt_printf ("\033[0n"); 3437 tt_printf ("\033[0n");
2731 break; 3438 break;
2732 case 6: /* CPR requested */ 3439 case 6: /* CPR requested */
2733 scr_report_position (); 3440 scr_report_position ();
2734 break; 3441 break;
2735#if defined (ENABLE_DISPLAY_ANSWER)
2736 case 7: /* unofficial extension */ 3442 case 7: /* unofficial extension */
3443 if (OPTION (Opt_insecure))
2737 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3444 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2738 break; 3445 break;
2739#endif
2740 case 8: /* unofficial extension */ 3446 case 8: /* unofficial extension */
2741 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3447 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2742 break; 3448 break;
2743 } 3449 }
2744 break; 3450 break;
2745 3451
2746 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3452 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2779 break; 3485 break;
2780 3486
2781 case CSI_RM: /* 8.3.107: RESET MODE */ 3487 case CSI_RM: /* 8.3.107: RESET MODE */
2782 if (arg[0] == 4) 3488 if (arg[0] == 4)
2783 scr_insert_mode (0); 3489 scr_insert_mode (0);
3490 else if (arg[0] == 20)
3491 priv_modes &= ~PrivMode_LFNL;
2784 break; 3492 break;
2785 3493
2786 case CSI_SM: /* 8.3.126: SET MODE */ 3494 case CSI_SM: /* 8.3.126: SET MODE */
2787 if (arg[0] == 4) 3495 if (arg[0] == 4)
2788 scr_insert_mode (1); 3496 scr_insert_mode (1);
3497 else if (arg[0] == 20)
3498 priv_modes |= PrivMode_LFNL;
2789 break; 3499 break;
2790 3500
2791 /* 3501 /*
2792 * PRIVATE USE beyond this point. All CSI_7? sequences here 3502 * PRIVATE USE beyond this point. All CSI_7? sequences here
2793 */ 3503 */
… …
2805 break; 3515 break;
2806 case CSI_75: 3516 case CSI_75:
2807 scr_cursor (RESTORE); 3517 scr_cursor (RESTORE);
2808 break; 3518 break;
2809 3519
2810#ifndef NO_FRILLS 3520#if ENABLE_FRILLS
2811 case CSI_74: 3521 case CSI_74:
2812 process_window_ops (arg, nargs); 3522 process_window_ops (arg, nargs);
2813 break; 3523 break;
2814#endif 3524#endif
2815 3525
2816 case CSI_78: /* DECREQTPARM */ 3526 case CSI_78: /* DECREQTPARM */
2817 if (arg[0] == 0 || arg[0] == 1) 3527 if (arg[0] == 0 || arg[0] == 1)
2818 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3528 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2819 /* FALLTHROUGH */ 3529 break;
2820 3530
2821 default: 3531 default:
2822 break; 3532 break;
2823 } 3533 }
2824} 3534}
2825/*}}} */ 3535/*}}} */
2826 3536
2827#ifndef NO_FRILLS 3537#if ENABLE_FRILLS
2828/* ARGSUSED */ 3538/* ARGSUSED */
2829void 3539void
2830rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3540rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2831{ 3541{
2832 int x, y; 3542 int x, y;
2833#if 0
2834 char *s;
2835#endif
2836 XWindowAttributes wattr; 3543 XWindowAttributes wattr;
2837 Window wdummy; 3544 Window wdummy;
3545 dDisp;
2838 3546
2839 if (nargs == 0) 3547 if (nargs == 0)
2840 return; 3548 return;
3549
2841 switch (args[0]) 3550 switch (args[0])
2842 { 3551 {
2843 /* 3552 /*
2844 * commands 3553 * commands
2845 */ 3554 */
2846 case 1: /* deiconify window */ 3555 case 1: /* deiconify window */
2847 XMapWindow (display->display, TermWin.parent[0]); 3556 XMapWindow (disp, parent[0]);
2848 break; 3557 break;
2849 case 2: /* iconify window */ 3558 case 2: /* iconify window */
2850 XIconifyWindow (display->display, TermWin.parent[0], 3559 XIconifyWindow (disp, parent[0], display->screen);
2851 DefaultScreen (display->display));
2852 break; 3560 break;
2853 case 3: /* set position (pixels) */ 3561 case 3: /* set position (pixels) */
2854 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3562 XMoveWindow (disp, parent[0], args[1], args[2]);
2855 break; 3563 break;
2856 case 4: /* set size (pixels) */ 3564 case 4: /* set size (pixels) */
2857 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3565 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2858 break; 3566 break;
2859 case 5: /* raise window */ 3567 case 5: /* raise window */
2860 XRaiseWindow (display->display, TermWin.parent[0]); 3568 XRaiseWindow (disp, parent[0]);
2861 break; 3569 break;
2862 case 6: /* lower window */ 3570 case 6: /* lower window */
2863 XLowerWindow (display->display, TermWin.parent[0]); 3571 XLowerWindow (disp, parent[0]);
2864 break; 3572 break;
2865 case 7: /* refresh window */ 3573 case 7: /* refresh window */
2866 scr_touch (true); 3574 scr_touch (true);
2867 break; 3575 break;
2868 case 8: /* set size (chars) */ 3576 case 8: /* set size (chars) */
2869 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3577 set_widthheight ((unsigned int) (args[2] * fwidth),
2870 (unsigned int) (args[1] * TermWin.fheight)); 3578 (unsigned int) (args[1] * fheight));
2871 break; 3579 break;
3580
3581 //case 9: NYI, TODO, restore maximized window or maximize window
2872 default: 3582 default:
2873 if (args[0] >= 24) /* set height (chars) */ 3583 if (args[0] >= 24) /* set height (chars) */
2874 set_widthheight ((unsigned int)TermWin.width, 3584 set_widthheight ((unsigned int)width,
2875 (unsigned int) (args[1] * TermWin.fheight)); 3585 (unsigned int) (args[1] * fheight));
2876 break; 3586 break;
3587
3588
2877 /* 3589 /*
2878 * reports - some output format copied from XTerm 3590 * reports - some output format copied from XTerm
2879 */ 3591 */
2880 case 11: /* report window state */ 3592 case 11: /* report window state */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3593 XGetWindowAttributes (disp, parent[0], &wattr);
2882 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3594 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2883 break; 3595 break;
2884 case 13: /* report window position */ 3596 case 13: /* report window position */
2885 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3597 XGetWindowAttributes (disp, parent[0], &wattr);
2886 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3598 XTranslateCoordinates (disp, parent[0], wattr.root,
2887 -wattr.border_width, -wattr.border_width, 3599 -wattr.border_width, -wattr.border_width,
2888 &x, &y, &wdummy); 3600 &x, &y, &wdummy);
2889 tt_printf ("\033[3;%d;%dt", x, y); 3601 tt_printf ("\033[3;%d;%dt", x, y);
2890 break; 3602 break;
2891 case 14: /* report window size (pixels) */ 3603 case 14: /* report window size (pixels) */
2892 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3604 XGetWindowAttributes (disp, parent[0], &wattr);
2893 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3605 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2894 break; 3606 break;
3607 case 18: /* report text area size (chars) */
3608 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3609 break;
2895 case 18: /* report window size (chars) */ 3610 case 19: /* report window size (chars) */
2896 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3611 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2897 break; 3612 break;
2898#if 0 /* XXX: currently disabled due to security concerns */
2899 case 20: /* report icon label */ 3613 case 20: /* report icon label */
3614 {
3615 char *s;
2900 XGetIconName (display->display, TermWin.parent[0], &s); 3616 XGetIconName (disp, parent[0], &s);
2901 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3617 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3618 XFree (s);
3619 }
2902 break; 3620 break;
2903 case 21: /* report window title */ 3621 case 21: /* report window title */
3622 {
3623 char *s;
2904 XFetchName (display->display, TermWin.parent[0], &s); 3624 XFetchName (disp, parent[0], &s);
2905 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3625 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3626 XFree (s);
3627 }
2906 break; 3628 break;
2907#endif
2908
2909 } 3629 }
2910} 3630}
2911#endif 3631#endif
2912 3632
2913/*----------------------------------------------------------------------*/ 3633/*----------------------------------------------------------------------*/
2914/* 3634/*
2915 * get input up until STRING TERMINATOR (or BEL) 3635 * get input up until STRING TERMINATOR (or BEL)
2916 * ends_how is terminator used. returned input must be free ()d 3636 * ends_how is terminator used. returned input must be free()'d
2917 */ 3637 */
2918unsigned char * 3638unsigned char *
2919rxvt_term::get_to_st (unsigned char *ends_how) 3639rxvt_term::get_to_st (unicode_t &ends_how)
2920{ 3640{
2921 int seen_esc = 0; /* seen escape? */ 3641 unicode_t ch;
3642 bool seen_esc = false;
2922 unsigned int n = 0; 3643 unsigned int n = 0;
2923 unsigned char *s; 3644 wchar_t string[STRING_MAX];
2924 unsigned char ch, string[STRING_MAX];
2925 3645
2926 for (; (ch = cmd_getc ());) 3646 while ((ch = cmd_getc ()) != NOCHAR)
2927 { 3647 {
2928 if (ch == C0_BEL 3648 if (seen_esc)
2929 || ch == CHAR_ST 3649 {
2930 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3650 if (ch == 0x5c) /* 7bit ST */
2931 break; 3651 break;
3652 else
3653 return NULL;
3654 }
2932 if (ch == C0_ESC) 3655 else if (ch == C0_ESC)
2933 { 3656 {
2934 seen_esc = 1; 3657 seen_esc = true;
2935 continue; 3658 continue;
2936 } 3659 }
2937 else if (ch == '\t') 3660 else if (ch == C0_BEL || ch == CHAR_ST)
2938 ch = ' '; /* translate '\t' to space */ 3661 break;
2939 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3662 else if (ch < 0x20)
2940 return NULL; /* other control character - exit */ 3663 return NULL; /* other control character - exit */
2941 if (n < sizeof (string) - 1) 3664
3665 seen_esc = false;
3666
3667 if (n >= STRING_MAX - 1)
3668 // stop at some sane length
3669 return NULL;
3670
3671 if (ch == C0_SYN)
3672 string[n++] = cmd_get8 ();
3673 else
2942 string[n++] = ch; 3674 string[n++] = ch;
2943 seen_esc = 0;
2944 } 3675 }
3676
2945 string[n++] = '\0'; 3677 string[n++] = '\0';
2946 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3678
2947 return NULL;
2948 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3679 ends_how = (ch == 0x5c ? C0_ESC : ch);
2949 STRNCPY (s, string, n); 3680
2950 return s; 3681 return (unsigned char *)rxvt_wcstombs (string);
2951} 3682}
2952 3683
2953/*----------------------------------------------------------------------*/ 3684/*----------------------------------------------------------------------*/
2954/* 3685/*
2955 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3686 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2956 */ 3687 */
2957void 3688void
2958rxvt_term::process_dcs_seq () 3689rxvt_term::process_dcs_seq ()
2959{ 3690{
2960 unsigned char eh, *s; 3691 unsigned char *s;
3692 unicode_t eh;
3693
2961 /* 3694 /*
2962 * Not handled yet 3695 * Not handled yet
2963 */ 3696 */
2964 s = get_to_st (&eh); 3697 s = get_to_st (eh);
2965 if (s) 3698 if (s)
2966 free (s); 3699 free (s);
3700
2967 return; 3701 return;
2968} 3702}
2969 3703
2970/*----------------------------------------------------------------------*/ 3704/*----------------------------------------------------------------------*/
2971/* 3705/*
2972 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3706 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2973 */ 3707 */
2974void 3708void
2975rxvt_term::process_osc_seq () 3709rxvt_term::process_osc_seq ()
2976{ 3710{
2977 unsigned char ch, eh, *s; 3711 unicode_t ch, eh;
2978 int arg; 3712 int arg;
2979 3713
2980 ch = cmd_getc (); 3714 ch = cmd_getc ();
2981 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3715 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2982 arg = arg * 10 + (ch - '0'); 3716 arg = arg * 10 + (ch - '0');
2983 3717
2984 if (ch == ';') 3718 if (ch == ';')
2985 { 3719 {
2986 s = get_to_st (&eh); 3720 unsigned char *s = get_to_st (eh);
3721
2987 if (s) 3722 if (s)
2988 { 3723 {
2989 /*
2990 * rxvt_menubar_dispatch () violates the constness of the string,
2991 * so do it here
2992 */
2993 if (arg == XTerm_Menu)
2994#if 0 /* XXX: currently disabled due to security concerns */
2995 menubar_dispatch ((char *)s);
2996#else
2997 (void)0;
2998#endif
2999 else
3000 xterm_seq (arg, (char *)s, eh); 3724 process_xterm_seq (arg, (char *)s, eh);
3001 free (s); 3725 free (s);
3002 } 3726 }
3003 } 3727 }
3004} 3728}
3729
3730void
3731rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp)
3732{
3733 if (str[0] == '?' && !str[1])
3734 {
3735 unsigned short r, g, b;
3736 pix_colors_focused[color].get (display, r, g, b);
3737 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3738 }
3739 else
3740 set_window_color (color, str);
3741}
3742
3005/* 3743/*
3006 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3744 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3007 * 0 = change iconName/title
3008 * 1 = change iconName
3009 * 2 = change title
3010 * 4 = change color
3011 * 12 = change text color
3012 * 13 = change mouse foreground color
3013 * 17 = change highlight character colour
3014 * 18 = change bold character color
3015 * 19 = change underlined character color
3016 * 46 = change logfile (not implemented)
3017 * 50 = change font
3018 *
3019 * rxvt extensions:
3020 * 10 = menu (may change in future)
3021 * 20 = bg pixmap
3022 * 39 = change default fg color
3023 * 49 = change default bg color
3024 * 55 = dump scrollback buffer and all of screen
3025 */ 3745 */
3026void 3746void
3027rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3747rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp)
3028{ 3748{
3029 int changed = 0; 3749 int changed = 0;
3030 int color; 3750 int color;
3031 char *buf, *name; 3751 char *buf, *name;
3752 bool query = str[0] == '?' && !str[1];
3753 int saveop = op;
3754 dDisp;
3032 3755
3033 assert (str != NULL); 3756 assert (str != NULL);
3034 switch (op) 3757 switch (op)
3035 { 3758 {
3036 case XTerm_name: 3759 case XTerm_name:
3037 set_title (str); 3760 set_title (str);
3038 /* FALLTHROUGH */ 3761 /* FALLTHROUGH */
3039 case XTerm_iconName: 3762 case XTerm_iconName:
3040 set_iconName (str); 3763 set_icon_name (str);
3041 break; 3764 break;
3042 case XTerm_title: 3765 case XTerm_title:
3043 set_title (str); 3766 set_title (str);
3044 break; 3767 break;
3768 case XTerm_property:
3769 if (str[0] == '?')
3770 {
3771 Atom prop = display->atom (str + 1);
3772 Atom actual_type;
3773 int actual_format;
3774 unsigned long nitems;
3775 unsigned long bytes_after;
3776 unsigned char *value = 0;
3777 const char *str = "";
3778
3779 if (prop
3780 && XGetWindowProperty (disp, parent[0],
3781 prop, 0, 1<<16, 0, AnyPropertyType,
3782 &actual_type, &actual_format,
3783 &nitems, &bytes_after, &value) == Success
3784 && actual_type != None
3785 && actual_format == 8)
3786 str = (const char *)(value);
3787
3788 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3789
3790 XFree (value);
3791 }
3792 else
3793 {
3794 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3795
3796 if (eq)
3797 {
3798 *eq = 0;
3799 set_utf8_property (display->atom (str), eq + 1);
3800 }
3801 else
3802 XDeleteProperty (disp, parent[0],
3803 display->atom (str));
3804 }
3805 break;
3806
3045 case XTerm_Color: 3807 case XTerm_Color:
3046 for (buf = (char *)str; buf && *buf;) 3808 for (buf = (char *)str; buf && *buf;)
3047 { 3809 {
3048 if ((name = STRCHR (buf, ';')) == NULL) 3810 if ((name = strchr (buf, ';')) == NULL)
3049 break; 3811 break;
3812
3050 *name++ = '\0'; 3813 *name++ = '\0';
3051 color = atoi (buf); 3814 color = atoi (buf);
3815
3052 if (color < 0 || color >= TOTAL_COLORS) 3816 if (color < 0 || color >= TOTAL_COLORS)
3053 break; 3817 break;
3818
3054 if ((buf = STRCHR (name, ';')) != NULL) 3819 if ((buf = strchr (name, ';')) != NULL)
3055 *buf++ = '\0'; 3820 *buf++ = '\0';
3821
3822 if (name[0] == '?' && !name[1])
3823 {
3824 unsigned short r, g, b;
3825 pix_colors_focused[color + minCOLOR].get (display, r, g, b);
3826 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3827 }
3828 else
3056 set_window_color (color + minCOLOR, name); 3829 set_window_color (color + minCOLOR, name);
3057 } 3830 }
3831 break;
3832 case XTerm_Color00:
3833 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3834 break;
3835 case XTerm_Color01:
3836 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3058 break; 3837 break;
3059#ifndef NO_CURSORCOLOR 3838#ifndef NO_CURSORCOLOR
3060 case XTerm_Color_cursor: 3839 case XTerm_Color_cursor:
3061 set_window_color (Color_cursor, str); 3840 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3062 break; 3841 break;
3063#endif 3842#endif
3064 case XTerm_Color_pointer: 3843 case XTerm_Color_pointer_fg:
3065 set_window_color (Color_pointer, str); 3844 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3845 break;
3846 case XTerm_Color_pointer_bg:
3847 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3066 break; 3848 break;
3067#ifndef NO_BOLD_UNDERLINE_REVERSE 3849#ifndef NO_BOLD_UNDERLINE_REVERSE
3068 case XTerm_Color_BD: 3850 case XTerm_Color_BD:
3069 set_window_color (Color_BD, str); 3851 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3070 break; 3852 break;
3071 case XTerm_Color_UL: 3853 case XTerm_Color_UL:
3072 set_window_color (Color_UL, str); 3854 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3073 break; 3855 break;
3074 case XTerm_Color_RV: 3856 case XTerm_Color_RV:
3075 set_window_color (Color_RV, str); 3857 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3076 break; 3858 break;
3077#endif 3859 case URxvt_Color_IT:
3078 3860 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3079 case XTerm_Menu:
3080 /*
3081 * rxvt_menubar_dispatch () violates the constness of the string,
3082 * so DON'T do it here
3083 */
3084 break; 3861 break;
3862#endif
3863#if TRANSPARENT && TINTING
3864 case URxvt_Color_tint:
3865 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3866 check_our_parents ();
3867 if (am_transparent)
3868 want_full_refresh = want_refresh = 1;
3869 break;
3870#endif
3871
3085 case XTerm_Pixmap: 3872 case XTerm_Pixmap:
3086 if (*str != ';') 3873 if (*str != ';')
3087 { 3874 {
3088#if XPM_BACKGROUND 3875#if XPM_BACKGROUND
3089 scale_pixmap (""); /* reset to default scaling */ 3876 scale_pixmap (""); /* reset to default scaling */
3090 set_bgPixmap (str); /* change pixmap */ 3877 set_bgPixmap (str); /* change pixmap */
3091#endif 3878#endif
3092 scr_touch (true); 3879 scr_touch (true);
3093 } 3880 }
3094 while ((str = STRCHR (str, ';')) != NULL) 3881 while ((str = strchr (str, ';')) != NULL)
3095 { 3882 {
3096 str++; 3883 str++;
3097#if XPM_BACKGROUND 3884#if XPM_BACKGROUND
3098 changed += scale_pixmap (str); 3885 changed += scale_pixmap (str);
3099#endif 3886#endif
3100
3101 } 3887 }
3888
3102 if (changed) 3889 if (changed)
3103 { 3890 {
3104#ifdef XPM_BACKGROUND 3891#ifdef XPM_BACKGROUND
3105 resize_pixmap (); 3892 resize_pixmap ();
3106#endif 3893#endif
… …
3112 set_window_color (Color_fg, str); 3899 set_window_color (Color_fg, str);
3113 break; 3900 break;
3114 case XTerm_restoreBG: 3901 case XTerm_restoreBG:
3115 set_window_color (Color_bg, str); 3902 set_window_color (Color_bg, str);
3116 break; 3903 break;
3904
3117 case XTerm_logfile: 3905 case XTerm_logfile:
3906 // TODO, when secure mode?
3907 break;
3908
3909#ifdef MENUBAR
3910 case URxvt_Menu:
3911 if (OPTION (Opt_insecure))
3912 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3118 break; 3913 break;
3119 case XTerm_font: 3914#endif
3120 change_font (0, str);
3121 break;
3122#if 0 3915#if 0
3123 case XTerm_dumpscreen: /* no error notices */ 3916 case XTerm_dumpscreen: /* no error notices */
3124 { 3917 {
3125 int fd; 3918 int fd;
3126 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3919 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3127 { 3920 {
3128 scr_dump (fd); 3921 scr_dump (fd);
3129 close (fd); 3922 close (fd);
3130 } 3923 }
3131 } 3924 }
3132 break; 3925 break;
3133#endif 3926#endif
3927 case XTerm_font:
3928 op = URxvt_font;
3929 case URxvt_font:
3930#if ENABLE_STYLES
3931 case URxvt_boldFont:
3932 case URxvt_italicFont:
3933 case URxvt_boldItalicFont:
3934#endif
3935 if (query)
3936 tt_printf ("\33]%d;%-.250s%c", saveop,
3937 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3938 ? fontset[op - URxvt_font]->fontdesc : "",
3939 resp);
3940 else
3941 {
3942 const char *&res = rs[Rs_font + (op - URxvt_font)];
3134 3943
3944 res = strdup (str);
3945 allocated.push_back ((void *)res);
3946 set_fonts ();
3947 }
3948 break;
3949
3950#if ENABLE_FRILLS
3951 case URxvt_locale:
3952 if (query)
3953 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
3954 else
3955 {
3956 set_locale (str);
3957 pty.set_utf8_mode (enc_utf8);
3958 init_xlocale ();
3959 }
3960 break;
3961
3962 case URxvt_view_up:
3963 case URxvt_view_down:
3964 int lines = atoi (str);
3965
3966 if (lines)
3967 scr_page (op == URxvt_view_up ? UP : DN, lines);
3968 else
3969 {
3970 scr_erase_savelines ();
3971 }
3972
3973 break;
3974#endif
3135 } 3975 }
3136} 3976}
3137/*----------------------------------------------------------------------*/ 3977/*----------------------------------------------------------------------*/
3138 3978
3139/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3979/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3147 * so no need for fancy checking 3987 * so no need for fancy checking
3148 */ 3988 */
3149int 3989int
3150rxvt_term::privcases (int mode, unsigned long bit) 3990rxvt_term::privcases (int mode, unsigned long bit)
3151{ 3991{
3152 int state; 3992 int state;
3153 3993
3154 if (mode == 's') 3994 if (mode == 's')
3155 { 3995 {
3156 SavedModes |= (PrivateModes & bit); 3996 SavedModes |= (priv_modes & bit);
3157 return -1; 3997 return -1;
3158 } 3998 }
3159 else 3999 else
3160 { 4000 {
3161 if (mode == 'r') 4001 if (mode == 'r')
3162 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4002 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3163 else 4003 else
3164 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 4004 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3165 PrivMode (state, bit); 4005 PrivMode (state, bit);
3166 } 4006 }
4007
3167 return state; 4008 return state;
3168} 4009}
3169 4010
3170/* we're not using priv _yet_ */ 4011/* we're not using priv _yet_ */
3171void 4012void
3172rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 4013rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3173{ 4014{
3174 unsigned int i, j; 4015 unsigned int i, j;
3175 int state; 4016 int state;
4017
3176 static const struct 4018 static const struct
3177 { 4019 {
3178 const int argval; 4020 const int argval;
3179 const unsigned long bit; 4021 const unsigned long bit;
3180 } 4022 }
4023
3181 argtopriv[] = { 4024 argtopriv[] = {
3182 { 1, PrivMode_aplCUR }, 4025 { 1, PrivMode_aplCUR },
3183 { 2, PrivMode_vt52 }, 4026 { 2, PrivMode_vt52 },
3184 { 3, PrivMode_132 }, 4027 { 3, PrivMode_132 },
3185 { 4, PrivMode_smoothScroll }, 4028 { 4, PrivMode_smoothScroll },
3186 { 5, PrivMode_rVideo }, 4029 { 5, PrivMode_rVideo },
3187 { 6, PrivMode_relOrigin }, 4030 { 6, PrivMode_relOrigin },
3188 { 7, PrivMode_Autowrap }, 4031 { 7, PrivMode_Autowrap },
4032 // 8, bi-directional support mode
3189 { 9, PrivMode_MouseX10 }, 4033 { 9, PrivMode_MouseX10 },
3190#ifdef menuBar_esc 4034#ifdef menuBar_esc
3191 { menuBar_esc, PrivMode_menuBar }, 4035 { menuBar_esc, PrivMode_menuBar },
3192#endif 4036#endif
4037 // 18, 19 printing-related
4038 { 25, PrivMode_VisibleCursor },
3193#ifdef scrollBar_esc 4039#ifdef scrollBar_esc
3194 { scrollBar_esc, PrivMode_scrollBar }, 4040 { scrollBar_esc, PrivMode_scrollBar },
3195#endif 4041#endif
3196 { 25, PrivMode_VisibleCursor },
3197 { 35, PrivMode_ShiftKeys }, 4042 { 35, PrivMode_ShiftKeys }, // rxvt extension
3198 { 40, PrivMode_132OK }, 4043 { 40, PrivMode_132OK },
4044 // 41 xterm more fixes NYI
4045 // 45 margin bell NYI
4046 // 46 start logging
3199 { 47, PrivMode_Screen }, 4047 { 47, PrivMode_Screen },
3200 { 66, PrivMode_aplKP }, 4048 { 66, PrivMode_aplKP },
3201#ifndef NO_BACKSPACE_KEY 4049#ifndef NO_BACKSPACE_KEY
3202 { 67, PrivMode_BackSpace }, 4050 { 67, PrivMode_BackSpace },
3203#endif 4051#endif
3204 { 1000, PrivMode_MouseX11 }, 4052 { 1000, PrivMode_MouseX11 },
4053 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4054 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4055 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3205 { 1010, PrivMode_TtyOutputInh }, 4056 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3206 { 1011, PrivMode_Keypress }, 4057 { 1011, PrivMode_Keypress }, // rxvt extension
4058 // 1035 enable modifiers for alt, numlock NYI
4059 // 1036 send ESC for meta keys NYI
4060 // 1037 send DEL for keypad delete NYI
3207 { 1047, PrivMode_Screen }, 4061 { 1047, PrivMode_Screen },
4062 // 1048 save and restore cursor
3208 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4063 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4064 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3209 }; 4065 };
3210 4066
3211 if (nargs == 0) 4067 if (nargs == 0)
3212 return; 4068 return;
3213 4069
… …
3228 state = privcases (mode, argtopriv[j].bit); 4084 state = privcases (mode, argtopriv[j].bit);
3229 break; 4085 break;
3230 } 4086 }
3231 4087
3232 /* extra handling for values with state unkept */ 4088 /* extra handling for values with state unkept */
3233 if (state == -1)
3234 switch (arg[i]) 4089 switch (arg[i])
3235 { 4090 {
4091#if ENABLE_STYLES
4092 case 1021:
4093 if (mode)
4094 SET_OPTION (Opt_intensityStyles);
4095 else
4096 CLR_OPTION (Opt_intensityStyles);
4097
4098 scr_touch (true);
4099 break;
4100#endif
3236 case 1048: /* alternative cursor save */ 4101 case 1048: /* alternative cursor save */
4102 case 1049:
4103 if (OPTION (Opt_secondaryScreen))
3237 if (mode == 0) 4104 if (mode == 0)
3238 scr_cursor (RESTORE); 4105 scr_cursor (RESTORE);
3239 else if (mode == 1) 4106 else if (mode == 1)
3240 scr_cursor (SAVE); 4107 scr_cursor (SAVE);
3241 /* FALLTHROUGH */
3242 default:
3243 continue; /* for (;i;) */
3244 }
3245
3246 /* extra handling for values with valid 0 or 1 state */
3247 switch (arg[i])
3248 {
3249 /* case 1: - application cursor keys */
3250 case 2: /* VT52 mode */
3251 /* oddball mode. should be set regardless of set/reset
3252 * parameter. Return from VT52 mode with an ESC < from
3253 * within VT52 mode
3254 */
3255 PrivMode (1, PrivMode_vt52);
3256 break; 4108 break;
4109 }
4110
4111 if (state >= 0)
4112 /* extra handling for values with valid 0 or 1 state */
4113 switch (arg[i])
4114 {
4115 /* case 1: - application cursor keys */
4116 case 2: /* VT52 mode */
4117 /* oddball mode. should be set regardless of set/reset
4118 * parameter. Return from VT52 mode with an ESC < from
4119 * within VT52 mode
4120 */
4121 PrivMode (1, PrivMode_vt52);
4122 break;
3257 case 3: /* 80/132 */ 4123 case 3: /* 80/132 */
3258 if (PrivateModes & PrivMode_132OK) 4124 if (priv_modes & PrivMode_132OK)
3259 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 4125 set_widthheight (((state ? 132 : 80) * fwidth), height);
3260 (unsigned int)TermWin.height);
3261 break; 4126 break;
3262 case 4: /* smooth scrolling */ 4127 case 4: /* smooth scrolling */
3263 if (state) 4128 if (!state)
3264 Options &= ~Opt_jumpScroll; 4129 SET_OPTION (Opt_jumpScroll);
3265 else 4130 else
3266 Options |= Opt_jumpScroll; 4131 CLR_OPTION (Opt_jumpScroll);
3267 break; 4132 break;
3268 case 5: /* reverse video */ 4133 case 5: /* reverse video */
3269 scr_rvideo_mode (state); 4134 scr_rvideo_mode (state);
3270 break; 4135 break;
3271 case 6: /* relative/absolute origins */ 4136 case 6: /* relative/absolute origins */
3272 scr_relative_origin (state); 4137 scr_relative_origin (state);
3273 break; 4138 break;
3274 case 7: /* autowrap */ 4139 case 7: /* autowrap */
3275 scr_autowrap (state); 4140 scr_autowrap (state);
3276 break; 4141 break;
3277 /* case 8: - auto repeat, can't do on a per window basis */ 4142 /* case 8: - auto repeat, can't do on a per window basis */
3278 case 9: /* X10 mouse reporting */ 4143 case 9: /* X10 mouse reporting */
3279 if (state) /* orthogonal */ 4144 if (state) /* orthogonal */
3280 PrivateModes &= ~ (PrivMode_MouseX11); 4145 priv_modes &= ~PrivMode_MouseX11;
3281 break; 4146 break;
3282#ifdef menuBar_esc 4147#ifdef menuBar_esc
3283 case menuBar_esc: 4148 case menuBar_esc:
3284#ifdef MENUBAR 4149#ifdef MENUBAR
3285 map_menuBar (state); 4150 map_menuBar (state);
3286#endif 4151#endif
3287 break; 4152 break;
3288#endif 4153#endif
3289#ifdef scrollBar_esc 4154#ifdef scrollBar_esc
3290 case scrollBar_esc: 4155 case scrollBar_esc:
3291 if (scrollbar_mapping (state)) 4156 if (scrollbar_mapping (state))
3292 { 4157 {
3293 resize_all_windows (0, 0, 0); 4158 resize_all_windows (0, 0, 0);
3294 scr_touch (true); 4159 scr_touch (true);
3295 } 4160 }
3296 break; 4161 break;
3297#endif 4162#endif
3298 case 25: /* visible/invisible cursor */ 4163 case 25: /* visible/invisible cursor */
3299 scr_cursor_visible (state); 4164 scr_cursor_visible (state);
3300 break; 4165 break;
3301 /* case 35: - shift keys */ 4166 /* case 35: - shift keys */
3302 /* case 40: - 80 <--> 132 mode */ 4167 /* case 40: - 80 <--> 132 mode */
3303 case 47: /* secondary screen */ 4168 case 47: /* secondary screen */
3304 scr_change_screen (state); 4169 scr_change_screen (state);
3305 break; 4170 break;
3306 /* case 66: - application key pad */ 4171 /* case 66: - application key pad */
3307 /* case 67: - backspace key */ 4172 /* case 67: - backspace key */
3308 case 1000: /* X11 mouse reporting */ 4173 case 1000: /* X11 mouse reporting */
3309 if (state) /* orthogonal */ 4174 if (state) /* orthogonal */
3310 PrivateModes &= ~ (PrivMode_MouseX10); 4175 priv_modes &= ~PrivMode_MouseX10;
3311 break; 4176 break;
3312#if 0 4177#if 0
3313 case 1001: 4178 case 1001:
3314 break; /* X11 mouse highlighting */ 4179 break; /* X11 mouse highlighting */
3315#endif 4180#endif
3316 case 1010: /* scroll to bottom on TTY output inhibit */ 4181 case 1010: /* scroll to bottom on TTY output inhibit */
3317 if (state) 4182 if (!state)
3318 Options &= ~Opt_scrollTtyOutput; 4183 SET_OPTION (Opt_scrollTtyOutput);
3319 else 4184 else
3320 Options |= Opt_scrollTtyOutput; 4185 CLR_OPTION (Opt_scrollTtyOutput);
3321 break; 4186 break;
3322 case 1011: /* scroll to bottom on key press */ 4187 case 1011: /* scroll to bottom on key press */
3323 if (state) 4188 if (state)
3324 Options |= Opt_scrollTtyKeypress; 4189 SET_OPTION (Opt_scrollTtyKeypress);
3325 else 4190 else
3326 Options &= ~Opt_scrollTtyKeypress; 4191 CLR_OPTION (Opt_scrollTtyKeypress);
3327 break; 4192 break;
3328 case 1047: /* secondary screen w/ clearing */ 4193 case 1047: /* secondary screen w/ clearing last */
3329 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4194 if (OPTION (Opt_secondaryScreen))
3330 if (current_screen != PRIMARY) 4195 if (current_screen != PRIMARY)
3331 scr_erase_screen (2); 4196 scr_erase_screen (2);
3332 scr_change_screen (state); 4197 scr_change_screen (state);
3333 /* FALLTHROUGH */
3334 default:
3335 break; 4198 break;
4199 case 1049: /* secondary screen w/ clearing first */
4200 scr_change_screen (state);
4201 if (OPTION (Opt_secondaryScreen))
4202 if (current_screen != PRIMARY)
4203 scr_erase_screen (2);
4204 break;
4205 default:
4206 break;
3336 } 4207 }
3337 } 4208 }
3338} 4209}
3339/*}}} */ 4210/*}}} */
3340 4211
3341/*{{{ process sgr sequences */ 4212/*{{{ process sgr sequences */
3342void 4213void
3343rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4214rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3344{ 4215{
3345 unsigned int i; 4216 unsigned int i;
3346 short rendset; 4217 short rendset;
3347 int rendstyle; 4218 int rendstyle;
3348 4219
3349 if (nargs == 0) 4220 if (nargs == 0)
3350 { 4221 {
3351 scr_rendition (0, ~RS_None); 4222 scr_rendition (0, ~RS_None);
3352 return; 4223 return;
3353 } 4224 }
4225
3354 for (i = 0; i < nargs; i++) 4226 for (i = 0; i < nargs; i++)
3355 { 4227 {
3356 rendset = -1; 4228 rendset = -1;
3357 switch (arg[i]) 4229 switch (arg[i])
3358 { 4230 {
… …
3360 rendset = 0, rendstyle = ~RS_None; 4232 rendset = 0, rendstyle = ~RS_None;
3361 break; 4233 break;
3362 case 1: 4234 case 1:
3363 rendset = 1, rendstyle = RS_Bold; 4235 rendset = 1, rendstyle = RS_Bold;
3364 break; 4236 break;
4237 //case 2: // low intensity
4238 case 3:
4239 rendset = 1, rendstyle = RS_Italic;
4240 break;
3365 case 4: 4241 case 4:
3366 rendset = 1, rendstyle = RS_Uline; 4242 rendset = 1, rendstyle = RS_Uline;
3367 break; 4243 break;
3368 case 5: 4244 case 5: // slowly blinking
4245 case 6: // rapidly blinking
3369 rendset = 1, rendstyle = RS_Blink; 4246 rendset = 1, rendstyle = RS_Blink;
3370 break; 4247 break;
4248 //case 6: // scoansi light background
3371 case 7: 4249 case 7:
3372 rendset = 1, rendstyle = RS_RVid; 4250 rendset = 1, rendstyle = RS_RVid;
3373 break; 4251 break;
3374 case 22: 4252 case 8:
4253 // invisible. NYI
4254 break;
4255 //case 9: // crossed out
4256 //case 10: // scoansi acs off, primary font
4257 //case 11: // scoansi acs on, first alt font
4258 //case 12: // scoansi acs on, |0x80, second alt font
4259 //...
4260 //case 19: // ninth alt font
4261 //case 20: // gothic
4262 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3375 rendset = 0, rendstyle = RS_Bold; 4263 rendset = 0, rendstyle = RS_Bold;
4264 break;
4265 case 22: // normal intensity
4266 rendset = 0, rendstyle = RS_Bold;
4267 break;
4268 case 23: // disable italic
4269 rendset = 0, rendstyle = RS_Italic;
3376 break; 4270 break;
3377 case 24: 4271 case 24:
3378 rendset = 0, rendstyle = RS_Uline; 4272 rendset = 0, rendstyle = RS_Uline;
3379 break; 4273 break;
3380 case 25: 4274 case 25:
3381 rendset = 0, rendstyle = RS_Blink; 4275 rendset = 0, rendstyle = RS_Blink;
3382 break; 4276 break;
4277 case 26: // variable spacing (iso 8613)
4278 rendset = 0, rendstyle = RS_Blink;
4279 break;
3383 case 27: 4280 case 27:
3384 rendset = 0, rendstyle = RS_RVid; 4281 rendset = 0, rendstyle = RS_RVid;
3385 break; 4282 break;
4283 //case 28: // visible. NYI
4284 //case 29: // not crossed-out
3386 } 4285 }
4286
3387 if (rendset != -1) 4287 if (rendset != -1)
3388 { 4288 {
3389 scr_rendition (rendset, rendstyle); 4289 scr_rendition (rendset, rendstyle);
3390 continue; /* for (;i;) */ 4290 continue; /* for (;i;) */
3391 } 4291 }
… …
3398 case 33: 4298 case 33:
3399 case 34: 4299 case 34:
3400 case 35: 4300 case 35:
3401 case 36: 4301 case 36:
3402 case 37: 4302 case 37:
3403 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4303 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3404 Color_fg);
3405 break; 4304 break;
3406#ifdef TTY_256COLOR 4305 case 38: // set fg color, ISO 8613-6
3407 case 38:
3408 if (nargs > i + 2 && arg[i + 1] == 5) 4306 if (nargs > i + 2 && arg[i + 1] == 5)
3409 { 4307 {
3410 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4308 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3411 Color_fg);
3412 i += 2; 4309 i += 2;
3413 } 4310 }
3414 break; 4311 break;
3415#endif
3416 case 39: /* default fg */ 4312 case 39: /* default fg */
3417 scr_color (Color_fg, Color_fg); 4313 scr_color (Color_fg, Color_fg);
3418 break; 4314 break;
3419 4315
3420 case 40: 4316 case 40:
… …
3423 case 43: 4319 case 43:
3424 case 44: 4320 case 44:
3425 case 45: 4321 case 45:
3426 case 46: 4322 case 46:
3427 case 47: 4323 case 47:
3428 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4324 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3429 Color_bg);
3430 break; 4325 break;
3431#ifdef TTY_256COLOR 4326 case 48: // set bg color, ISO 8613-6
3432 case 48:
3433 if (nargs > i + 2 && arg[i + 1] == 5) 4327 if (nargs > i + 2 && arg[i + 1] == 5)
3434 { 4328 {
3435 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4329 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3436 Color_bg);
3437 i += 2; 4330 i += 2;
3438 } 4331 }
3439 break; 4332 break;
3440#endif
3441 case 49: /* default bg */ 4333 case 49: /* default bg */
3442 scr_color (Color_bg, Color_bg); 4334 scr_color (Color_bg, Color_bg);
3443 break; 4335 break;
4336
4337 //case 50: // not variable spacing
3444 4338
3445#ifndef NO_BRIGHTCOLOR 4339#ifndef NO_BRIGHTCOLOR
3446 case 90: 4340 case 90:
3447 case 91: /* set bright fg color */ 4341 case 91: /* set bright fg color */
3448 case 92: 4342 case 92:
3449 case 93: 4343 case 93:
3450 case 94: 4344 case 94:
3451 case 95: 4345 case 95:
3452 case 96: 4346 case 96:
3453 case 97: 4347 case 97:
3454 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4348 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3455 Color_fg);
3456 break; 4349 break;
3457 case 100: 4350 case 100:
3458 case 101: /* set bright bg color */ 4351 case 101: /* set bright bg color */
3459 case 102: 4352 case 102:
3460 case 103: 4353 case 103:
3461 case 104: 4354 case 104:
3462 case 105: 4355 case 105:
3463 case 106: 4356 case 106:
3464 case 107: 4357 case 107:
3465 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4358 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3466 Color_bg);
3467 break; 4359 break;
3468#endif 4360#endif
3469
3470 } 4361 }
3471 } 4362 }
3472} 4363}
3473/*}}} */ 4364/*}}} */
3474 4365
3475/*{{{ process Rob Nation's own graphics mode sequences */ 4366/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3476void 4367void
3477rxvt_term::process_graphics () 4368rxvt_term::process_graphics ()
3478{ 4369{
3479 unsigned char ch, cmd = cmd_getc (); 4370 unicode_t ch, cmd = cmd_getc ();
3480 4371
3481#ifndef RXVT_GRAPHICS
3482 if (cmd == 'Q') 4372 if (cmd == 'Q')
3483 { /* query graphics */ 4373 { /* query graphics */
3484 tt_printf ("\033G0\n"); /* no graphics */ 4374 tt_printf ("\033G0\012"); /* no graphics */
3485 return; 4375 return;
3486 } 4376 }
3487 /* swallow other graphics sequences until terminating ':' */ 4377 /* swallow other graphics sequences until terminating ':' */
3488 do 4378 do
3489 ch = cmd_getc (); 4379 ch = cmd_getc ();
3490 while (ch != ':'); 4380 while (ch != ':');
3491#else
3492 unsigned int nargs;
3493 int args[NGRX_PTS];
3494 unsigned char *text = NULL;
3495
3496 if (cmd == 'Q')
3497 { /* query graphics */
3498 tt_printf ("\033G1\n"); /* yes, graphics (color) */
3499 return;
3500 }
3501 for (nargs = 0; nargs < (sizeof (args) / sizeof (args[0])) - 1;)
3502 {
3503 int neg;
3504
3505 ch = cmd_getc ();
3506 neg = (ch == '-');
3507 if (neg || ch == '+')
3508 ch = cmd_getc ();
3509
3510 for (args[nargs] = 0; isdigit (ch); ch = cmd_getc ())
3511 args[nargs] = args[nargs] * 10 + (ch - '0');
3512 if (neg)
3513 args[nargs] = -args[nargs];
3514
3515 nargs++;
3516 args[nargs] = 0;
3517 if (ch != ';')
3518 break;
3519 }
3520
3521 if ((cmd == 'T') && (nargs >= 5))
3522 {
3523 int i, len = args[4];
3524
3525 text = (unsigned char *)rxvt_malloc ((len + 1) * sizeof (char));
3526
3527 if (text != NULL)
3528 {
3529 for (i = 0; i < len; i++)
3530 text[i] = cmd_getc ();
3531 text[len] = '\0';
3532 }
3533 }
3534 Gr_do_graphics (cmd, nargs, args, text);
3535#endif
3536} 4381}
3537/*}}} */ 4382/*}}} */
3538 4383
3539/* ------------------------------------------------------------------------- */ 4384/* ------------------------------------------------------------------------- */
3540 4385
… …
3549 unsigned char buf[256]; 4394 unsigned char buf[256];
3550 4395
3551 va_start (arg_ptr, fmt); 4396 va_start (arg_ptr, fmt);
3552 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4397 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3553 va_end (arg_ptr); 4398 va_end (arg_ptr);
3554 tt_write (buf, STRLEN (buf)); 4399 tt_write (buf, strlen (buf));
3555} 4400}
3556 4401
3557/* ---------------------------------------------------------------------- */ 4402/* ---------------------------------------------------------------------- */
3558/* Write data to the pty as typed by the user, pasted with the mouse, 4403/* Write data to the pty as typed by the user, pasted with the mouse,
3559 * or generated by us in response to a query ESC sequence. 4404 * or generated by us in response to a query ESC sequence.
3560 */ 4405 */
4406const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4407
3561void 4408void
3562rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4409rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3563{ 4410{
3564 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4411 if (v_buflen == 0)
4412 {
4413 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
3565 4414
3566 if (len) 4415 if ((unsigned int)written == len)
4416 return;
4417
4418 data += written;
4419 len -= written;
3567 { 4420 }
4421
4422 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
4423
4424 memcpy (v_buffer + v_buflen, data, len);
4425 v_buflen += len;
4426
4427 pty_ev.set (EVENT_READ | EVENT_WRITE);
4428}
4429
4430void rxvt_term::pty_write ()
4431{
4432 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4433
4434 if (written > 0)
4435 {
4436 v_buflen -= written;
4437
3568 if (v_buflen == 0) 4438 if (v_buflen == 0)
3569 { 4439 {
3570 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3571
3572 if ((unsigned int)written == len)
3573 return;
3574
3575 data += written;
3576 len -= written;
3577 }
3578
3579
3580 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3581
3582 memcpy (v_buffer + v_buflen, data, len);
3583 v_buflen += len;
3584 }
3585
3586 for (;;)
3587 {
3588 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3589
3590 if (written > 0)
3591 {
3592 v_buflen -= written;
3593
3594 if (v_buflen == 0)
3595 {
3596 free (v_buffer); 4440 free (v_buffer);
3597 v_buffer = 0; 4441 v_buffer = 0;
3598 v_buflen = 0; 4442 v_buflen = 0;
3599 4443
3600 pty_ev.set (EVENT_READ); 4444 pty_ev.set (EVENT_READ);
3601 return;
3602 }
3603
3604 memmove (v_buffer, v_buffer + written, v_buflen);
3605 }
3606 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3607 // original code just ignores this...
3608 destroy ();
3609 else
3610 {
3611 pty_ev.set (EVENT_READ | EVENT_WRITE);
3612 return; 4445 return;
3613 } 4446 }
4447
4448 memmove (v_buffer, v_buffer + written, v_buflen);
3614 } 4449 }
4450 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4451 pty_ev.set (EVENT_READ);
3615} 4452}
3616 4453
3617/*----------------------- end-of-file (C source) -----------------------*/ 4454/*----------------------- end-of-file (C source) -----------------------*/
3618 4455

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