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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.36 by pcg, Sun Feb 1 01:34:41 2004 UTC vs.
Revision 1.269 by root, Tue Jan 17 12:22:59 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) 2003-2006 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
55#undef HAVE_SCHED_YIELD // disabled for the time being
52#include <wchar.h> 56//# include <sched.h>
57#endif
58
59#ifdef KEYSYM_RESOURCE
60# include "keyboard.h"
61#endif
62
63#include <csignal>
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
66
67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69// exception thrown when the command parser runs out of input data
70class out_of_input { } out_of_input;
71
72#if ENABLE_FRILLS || ISO_14755
73
74#define ISO_14755_STARTED 0x80000000UL
75#define ISO_14755_51 0x40000000UL // basic (section 5.1)
76#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
77#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
78#define ISO_14755_MASK 0x0fffffffUL
79
80#if ISO_14755
81static unsigned short iso14755_symtab[] = {
82 // keysym, unicode
83 XK_Left, 0x2190,
84 XK_KP_Left, 0x2190,
85 XK_Up, 0x2191,
86 XK_KP_Up, 0x2191,
87 XK_Right, 0x2192,
88 XK_KP_Right, 0x2192,
89 XK_Down, 0x2193,
90 XK_KP_Down, 0x2193,
91 XK_Linefeed, 0x21b4,
92 XK_Return, 0x21b5,
93 XK_KP_Enter, 0x21b5,
94
95 XK_Prior, 0x21de,
96 XK_Next, 0x21df,
97 XK_Tab, 0x21e5,
98 XK_ISO_Left_Tab, 0x21e6,
99 XK_Shift_L, 0x21e7,
100 XK_Shift_R, 0x21e7,
101
102 XK_Shift_Lock, 0x21eb,
103 XK_ISO_Lock, 0x21eb,
104 XK_ISO_Lock, 0x21eb,
105 XK_Caps_Lock, 0x21ec,
106 XK_Num_Lock, 0x21ed,
107 XK_ISO_Level3_Shift, 0x21ee,
108 XK_ISO_Level3_Lock, 0x21ef,
109 XK_ISO_Group_Lock, 0x21f0,
110 XK_Home, 0x21f1,
111 XK_End, 0x21f2,
112
113 XK_Execute, 0x2318,
114 XK_Begin, 0x2320,
115 XK_Delete, 0x2326,
116 XK_Clear, 0x2327,
117 XK_BackSpace, 0x232b,
118 XK_Insert, 0x2380,
119 XK_Control_L, 0x2388,
120 XK_Control_R, 0x2388,
121 XK_Pause, 0x2389,
122 XK_Break, 0x238a,
123 XK_Escape, 0x238b,
124 XK_Undo, 0x238c,
125 XK_Print, 0x2399,
126
127 XK_space, 0x2423,
128
129#ifdef XK_KP_Begin
130 XK_KP_Prior, 0x21de,
131 XK_KP_Next, 0x21df,
132 XK_KP_Begin, 0x2320,
133 XK_KP_Insert, 0x2380,
134 XK_KP_Delete, 0x2326,
135 XK_KP_Space, 0x2422,
136#endif
137 0,
138};
139
140void
141rxvt_term::iso14755_54 (int x, int y)
142{
143 x = Pixel2Col (x);
144 y = Pixel2Row (y);
145
146 if (!IN_RANGE_EXC (x, 0, ncol)
147 || !IN_RANGE_EXC (y, 0, nrow))
148 return;
149
150 for (;;)
151 {
152 const line_t &l = ROW(y + view_start);
153
154 text_t t = l.t[x];
155
156 if (t != NOCHAR || !x)
157 {
158 iso14755_51 (l.t[x], l.r[x], x, y);
159 iso14755buf = ISO_14755_54;
160 break;
161 }
162
163 x--;
164 }
165}
166
167void
168rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
169{
170 rxvt_fontset *fs = FONTSET (r);
171 rxvt_font *f = (*fs)[fs->find_font (ch)];
172 wchar_t *chr, *alloc, ch2, *fname;
173 int len;
174
175 fname = rxvt_utf8towcs (f->name);
176
177# if ENABLE_COMBINING
178 if (IS_COMPOSE (ch))
179 {
180 len = rxvt_composite.expand (ch, 0);
181 alloc = chr = new wchar_t[len];
182 rxvt_composite.expand (ch, chr);
183 }
184 else
185# endif
186 {
187 ch2 = ch;
188
189 alloc = 0;
190 chr = &ch2;
191 len = 1;
192 }
193
194 char attr[80]; // plenty
195
196 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
197 (int)r,
198 fgcolor_of (r), bgcolor_of (r),
199 r & RS_Bold ? " bold" : "",
200 r & RS_Italic ? " italic" : "",
201 r & RS_Blink ? " blink" : "",
202 r & RS_RVid ? " rvid" : "",
203 r & RS_Uline ? " uline" : "",
204 r & RS_Careful ? " careful" : "");
205
206 int width = wcswidth (fname, wcslen (fname));
207
208 max_it (width, 8+5); // for char + hey
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len + 2);
218
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220
221 for (int y = 0; y < len; y++)
222 {
223 char buf[9];
224
225 ch = *chr++;
226
227 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf);
229 scr_overlay_set (9, y, '=');
230# if !UNICODE3
231 if (ch >= 0x10000)
232 ch = 0xfffd;
233# endif
234 scr_overlay_set (11, y, ch, r);
235 scr_overlay_set (12, y, NOCHAR, r);
236 }
237
238 scr_overlay_set (0, len , attr);
239 scr_overlay_set (0, len + 1, fname);
240
241 free (fname);
242
243# if ENABLE_COMBINING
244 if (alloc)
245 delete [] alloc;
246# endif
247}
248#endif
249
250void
251rxvt_term::commit_iso14755 ()
252{
253 wchar_t ch[2];
254
255 ch[0] = iso14755buf & ISO_14755_MASK;
256 ch[1] = 0;
257
258 if (iso14755buf & ISO_14755_51)
259 {
260 char mb[16];
261 int len;
262
263 // allow verbatim 0-bytes and control-bytes to be entered
264 if (ch[0] >= 0x20)
265 len = wcstombs (mb, ch, 16);
266 else
267 {
268 mb[0] = ch[0];
269 len = 1;
270 }
271
272 if (len > 0)
273 tt_write (mb, len);
274 else
275 scr_bell ();
276 }
277
278 iso14755buf = 0;
279}
280
281int
282rxvt_term::hex_keyval (XKeyEvent &ev)
283{
284 // check wether this event corresponds to a hex digit
285 // if the modifiers had not been pressed.
286 for (int index = 0; index < 8; index++)
287 {
288 KeySym k = XLookupKeysym (&ev, index);
289
290 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
291 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
292 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
293 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
294 }
295
296 return -1;
297}
298#endif
55 299
56/*{{{ Convert the keypress event into a string */ 300/*{{{ Convert the keypress event into a string */
57void 301void
58rxvt_term::lookup_key (XKeyEvent *ev) 302rxvt_term::lookup_key (XKeyEvent &ev)
59{ 303{
60 int ctrl, meta, shft, len; 304 int ctrl, meta, shft, len;
61 unsigned int newlen; 305 unsigned int newlen;
62 KeySym keysym; 306 KeySym keysym;
63#ifdef DEBUG_CMD 307#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */ 308 static int debug_key = 1; /* accessible by a debugger only */
65#endif 309#endif
66 int valid_keysym; 310 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 311 char kbuf[KBUFSZ];
68 312
69 /* 313 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 314 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 315 * escape sequence to toggle the Keypad.
72 * 316 *
73 * Always permit `shift' to override the current setting 317 * Always permit `shift' to override the current setting
74 */ 318 */
75 shft = (ev->state & ShiftMask); 319 shft = ev.state & ShiftMask;
76 ctrl = (ev->state & ControlMask); 320 ctrl = ev.state & ControlMask;
77 meta = (ev->state & ModMetaMask); 321 meta = ev.state & ModMetaMask;
78 322
79 if (numlock_state || (ev->state & ModNumLockMask)) 323 if (numlock_state || (ev.state & ModNumLockMask))
80 { 324 {
81 numlock_state = (ev->state & ModNumLockMask); 325 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 326 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 327 }
84 328
85 kbuf[0] = 0; 329 kbuf[0] = 0;
86 330
87#ifdef USE_XIM 331#ifdef USE_XIM
88 if (Input_Context) 332 if (Input_Context)
89 { 333 {
90 Status status_return; 334 Status status_return;
91 335
336#if 0
92#ifdef X_HAVE_UTF8_STRING 337#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 338 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, ev, (char *)kbuf, 339 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 340 KBUFSZ, &keysym, &status_return);
96 else 341 else
97#endif 342#endif
98 343#endif
99 { 344 {
100 wchar_t wkbuf[KBUFSZ + 1]; 345 wchar_t wkbuf[KBUFSZ + 1];
101 346
102 // the XOpenIM manpage lies about hardcoding the locale 347 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 348 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 349 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 350 SET_LOCALE (rs[Rs_imLocale]);
351
106 // assume wchar_t == unicode or better 352 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, ev, wkbuf, 353 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 354 KBUFSZ, &keysym, &status_return);
355
109 if (rs[Rs_imLocale]) 356 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 357 SET_LOCALE (locale);
111 358
112 if (status_return == XLookupChars 359 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 360 || status_return == XLookupBoth)
114 { 361 {
362 /* make sure the user can type ctrl-@, i.e. NUL */
363 if (len == 1 && *wkbuf == 0)
364 {
365 kbuf[0] = 0;
366 len = 1;
367 }
368 else
369 {
115 wkbuf[len] = 0; 370 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 371 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 372 if (len < 0)
118 len = 0; 373 len = 0;
374 }
119 } 375 }
120 else 376 else
121 len = 0; 377 len = 0;
122 } 378 }
123 379
124 valid_keysym = status_return == XLookupKeySym 380 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 381 || status_return == XLookupBoth;
126 } 382 }
127 else 383 else
128#endif 384#endif
129
130 { 385 {
131 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 386 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 387 valid_keysym = keysym != NoSymbol;
133 } 388 }
134 389
135 if (valid_keysym) 390 if (valid_keysym)
136 { 391 {
137 /* for some backwards compatibility */ 392#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 393 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 394 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 395#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
157 396
158 if (TermWin.saveLines) 397 if (saveLines)
159 { 398 {
160#ifdef UNSHIFTED_SCROLLKEYS 399#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 400 if (!ctrl && !meta)
162 {
163#else 401#else
164 if (IS_SCROLL_MOD) 402 if (IS_SCROLL_MOD)
403#endif
165 { 404 {
166#endif
167 int lnsppg; 405 int lnsppg;
168 406
169#ifdef PAGING_CONTEXT_LINES 407#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 408 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 409#else
172 lnsppg = TermWin.nrow * 4 / 5; 410 lnsppg = nrow * 4 / 5;
173#endif 411#endif
174 if (keysym == XK_Prior) 412 if (keysym == XK_Prior)
175 { 413 {
176 scr_page (UP, lnsppg); 414 scr_page (UP, lnsppg);
177 return; 415 return;
… …
205 scr_move_to (0, 1); 443 scr_move_to (0, 1);
206 return; 444 return;
207 } 445 }
208 else if (keysym == XK_End) 446 else if (keysym == XK_End)
209 { 447 {
210 scr_move_to (1, 0); 448 scr_move_to (1, 1);
211 return; 449 return;
212 } 450 }
213 } 451 }
214#endif 452#endif
215
216 } 453 }
217 454
218 if (shft) 455 if (shft)
219 { 456 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 457 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 458 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 459 {
223 keysym += (XK_F11 - XK_F1); 460 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 461 shft = 0; /* turn off Shift */
225 } 462 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 463 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 464 {
228 switch (keysym) 465 switch (keysym)
229 { 466 {
230 /* normal XTerm key bindings */ 467 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 468 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev->time, 0, 0); 469 selection_request (ev.time, 0, 0);
233 return; 470 return;
471#if TODO
234 /* rxvt extras */ 472 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 473 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 474 change_font (FONT_UP);
237 return; 475 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 476 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 477 change_font (FONT_DN);
240 return; 478 return;
479#endif
241 } 480 }
242 } 481 }
243 } 482 }
244#ifdef PRINTPIPE 483
245 if (keysym == XK_Print) 484#if ENABLE_FRILLS || ISO_14755
246 { 485 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 486 if (shft && ctrl)
248 return;
249 } 487 {
250#endif 488 int hv;
251#ifdef GREEK_SUPPORT 489
252 if (keysym == ks_greekmodeswith) 490 if (iso14755buf & ISO_14755_51
253 { 491 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 492 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 493 {
257 xterm_seq (XTerm_title, 494 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 495 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 496# if ISO_14755
260 greek_reset(); 497 iso14755_51 (0);
498# endif
499 return;
261 } 500 }
262 else 501 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 { 502 {
273 unsigned int l; 503 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
274 const unsigned char *kbuf0; 504 | hv | ISO_14755_51;
275 const unsigned char ch = C0_ESC; 505# if ISO_14755
276 506 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 507# endif
285 tt_write (&ch, 1);
286 tt_write (kbuf0, l);
287 return; 508 return;
288 } 509 }
289 else 510 else
511 {
512# if ENABLE_OVERLAY
513 scr_overlay_off ();
290#endif 514# endif
515 iso14755buf = 0;
516 }
517 }
518 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
519 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
520 if (!(iso14755buf & ISO_14755_STARTED))
521 {
522 iso14755buf |= ISO_14755_STARTED;
523# if ENABLE_OVERLAY
524 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
525 scr_overlay_set (0, 0, "ISO 14755 mode");
526# endif
527 }
528#endif
529
530#ifdef PRINTPIPE
531 if (keysym == XK_Print)
532 {
533 scr_printscreen (ctrl | shft);
534 return;
535 }
536#endif
291 537
538 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
539 {
292 { 540 {
293 newlen = 1; 541 newlen = 1;
294 switch (keysym) 542 switch (keysym)
295 { 543 {
296#ifndef NO_BACKSPACE_KEY 544#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 545 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 546 if (priv_modes & PrivMode_HaveBackSpace)
299 { 547 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 548 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 549 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 550 kbuf[1] = '\0';
303 } 551 }
304 else 552 else
305 STRCPY(kbuf, key_backspace); 553 strcpy (kbuf, key_backspace);
306# ifdef MULTICHAR_SET 554 break;
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 555#endif
556#ifndef NO_DELETE_KEY
557# ifdef XK_KP_Prior
558 case XK_KP_Delete:
559 /* allow shift to override */
560 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
308 { 561 {
309 int col, row; 562 strcpy (kbuf, "\033On");
310 563 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 } 564 }
565 /* FALLTHROUGH */
317# endif 566# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 567 case XK_Delete:
322 STRCPY(kbuf, key_delete); 568 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; 569 break;
336#endif 570#endif
337 case XK_Tab: 571 case XK_Tab:
338 if (shft) 572 if (shft)
339 STRCPY(kbuf, "\033[Z"); 573 strcpy (kbuf, "\033[Z");
340 else 574 else
341 { 575 {
342#ifdef CTRL_TAB_MAKES_META 576#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 577 if (ctrl)
344 meta = 1; 578 meta = 1;
345#endif 579#endif
346#ifdef MOD4_TAB_MAKES_META 580#ifdef MOD4_TAB_MAKES_META
347 if (ev->state & Mod4Mask) 581 if (ev.state & Mod4Mask)
348 meta = 1; 582 meta = 1;
349#endif 583#endif
350 newlen = 0; 584 newlen = 0;
351 } 585 }
352 break; 586 break;
353 587
354
355#ifdef XK_KP_Left 588#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 589 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 590 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 591 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 592 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 593 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
361 { 594 {
362 STRCPY(kbuf, "\033OZ"); 595 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 596 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 597 break;
365 } 598 }
366 else 599 else
367 /* translate to std. cursor key */ 600 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 601 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 603#endif
371 case XK_Up: /* "\033[A" */ 604 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 605 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 606 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 607 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 608 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 609 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 610 /* do Shift first */
378 if (shft) 611 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 612 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 613 else if (ctrl)
381 { 614 {
382 kbuf[1] = 'O'; 615 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 616 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 617 }
385 else if (PrivateModes & PrivMode_aplCUR) 618 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 619 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; 620 break;
423 621
424#ifndef UNSHIFTED_SCROLLKEYS 622#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 623# ifdef XK_KP_Prior
426 case XK_KP_Prior: 624 case XK_KP_Prior:
427 /* allow shift to override */ 625 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 626 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
429 { 627 {
430 STRCPY(kbuf, "\033Oy"); 628 strcpy (kbuf, "\033Oy");
431 break; 629 break;
432 } 630 }
433 /* FALLTHROUGH */ 631 /* FALLTHROUGH */
434# endif 632# endif
435 case XK_Prior: 633 case XK_Prior:
436 STRCPY(kbuf, "\033[5~"); 634 strcpy (kbuf, "\033[5~");
437 break; 635 break;
438# ifdef XK_KP_Next 636# ifdef XK_KP_Next
439 case XK_KP_Next: 637 case XK_KP_Next:
440 /* allow shift to override */ 638 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 639 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
442 { 640 {
443 STRCPY(kbuf, "\033Os"); 641 strcpy (kbuf, "\033Os");
444 break; 642 break;
445 } 643 }
446 /* FALLTHROUGH */ 644 /* FALLTHROUGH */
447# endif 645# endif
448 case XK_Next: 646 case XK_Next:
449 STRCPY(kbuf, "\033[6~"); 647 strcpy (kbuf, "\033[6~");
450 break; 648 break;
451#endif 649#endif
452 case XK_KP_Enter: 650 case XK_KP_Enter:
453 /* allow shift to override */ 651 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 652 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 653 {
456 STRCPY(kbuf, "\033OM"); 654 strcpy (kbuf, "\033OM");
655 break;
656 }
657
658 /* FALLTHROUGH */
659
660 case XK_Return:
661 if (priv_modes & PrivMode_LFNL)
662 {
663 kbuf[0] = '\015';
664 kbuf[1] = '\012';
665 kbuf[2] = '\0';
457 } 666 }
458 else 667 else
459 { 668 {
460 kbuf[0] = '\r'; 669 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 670 kbuf[1] = '\0';
462 } 671 }
463 break; 672 break;
464 673
465#ifdef XK_KP_Begin 674#ifdef XK_KP_Begin
466 case XK_KP_Begin: 675 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou"); 676 strcpy (kbuf, "\033Ou");
468 break; 677 break;
469 678
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 679#endif
478 case XK_KP_F1: /* "\033OP" */ 680 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 681 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 682 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 683 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 684 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 685 kbuf[2] += (keysym - XK_KP_F1);
484 break; 686 break;
485 687
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 688 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 689 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 690 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 691 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 692 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 693 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 694 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 700 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 701 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 702 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 703 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 704 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 705 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
504 { 706 {
505 STRCPY(kbuf, "\033Oj"); 707 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 708 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 709 }
508 else 710 else
509 { 711 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 712 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 713 kbuf[1] = '\0';
512 } 714 }
513 break; 715 break;
514 716
515 case XK_Find: 717 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 718 strcpy (kbuf, "\033[1~");
517 break; 719 break;
720
721#ifdef XK_KP_End
722 case XK_KP_Insert:
723 /* allow shift to override */
724 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
725 {
726 strcpy (kbuf, "\033Op");
727 break;
728 }
729 /* FALLTHROUGH */
730#endif
518 case XK_Insert: 731 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 732 strcpy (kbuf, "\033[2~");
520 break; 733 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 734#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 735 case DXK_Remove:
523 /* FALLTHROUGH */ 736 /* FALLTHROUGH */
524#endif 737#endif
525 case XK_Execute: 738 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 739 strcpy (kbuf, "\033[3~");
527 break; 740 break;
528 case XK_Select: 741 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 742 strcpy (kbuf, "\033[4~");
530 break; 743 break;
531#ifdef XK_KP_End 744#ifdef XK_KP_End
532 case XK_KP_End: 745 case XK_KP_End:
533 /* allow shift to override */ 746 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 747 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 { 748 {
536 STRCPY(kbuf, "\033Oq"); 749 strcpy (kbuf, "\033Oq");
537 break; 750 break;
538 } 751 }
539 /* FALLTHROUGH */ 752 /* FALLTHROUGH */
540#endif 753#endif
541 case XK_End: 754 case XK_End:
542 STRCPY(kbuf, KS_END); 755 strcpy (kbuf, KS_END);
543 break; 756 break;
544#ifdef XK_KP_Home 757#ifdef XK_KP_Home
545 case XK_KP_Home: 758 case XK_KP_Home:
546 /* allow shift to override */ 759 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 760 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
548 { 761 {
549 STRCPY(kbuf, "\033Ow"); 762 strcpy (kbuf, "\033Ow");
550 break; 763 break;
551 } 764 }
552 /* FALLTHROUGH */ 765 /* FALLTHROUGH */
553#endif 766#endif
554 case XK_Home: 767 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 768 strcpy (kbuf, KS_HOME);
556 break; 769 break;
557 770
558#define FKEY(n, fkey) \ 771#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 772 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 773
561 case XK_F1: /* "\033[11~" */ 774 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 775 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 776 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 777 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 778 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 779 FKEY (11, XK_F1);
567 break; 780 break;
568 case XK_F6: /* "\033[17~" */ 781 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 782 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 783 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 784 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 785 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 786 FKEY (17, XK_F6);
574 break; 787 break;
575 case XK_F11: /* "\033[23~" */ 788 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 789 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 790 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 791 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 792 FKEY (23, XK_F11);
580 break; 793 break;
581 case XK_F15: /* "\033[28~" */ 794 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 795 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 796 FKEY (28, XK_F15);
584 break; 797 break;
585 case XK_Help: /* "\033[28~" */ 798 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 799 FKEY (28, XK_Help);
587 break; 800 break;
588 case XK_Menu: /* "\033[29~" */ 801 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 802 FKEY (29, XK_Menu);
590 break; 803 break;
591 case XK_F17: /* "\033[31~" */ 804 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 805 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 806 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 807 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 818 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 819 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 820 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 821 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 822 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 823 FKEY (31, XK_F17);
611 break; 824 break;
612#undef FKEY 825#undef FKEY
613 default: 826 default:
614 newlen = 0; 827 newlen = 0;
615 break; 828 break;
616 } 829 }
830
617 if (newlen) 831 if (newlen)
618 len = STRLEN(kbuf); 832 len = strlen (kbuf);
619 } 833 }
834
620 /* 835 /*
621 * Pass meta for all function keys, if 'meta' option set 836 * Pass meta for all function keys, if 'meta' option set
622 */ 837 */
623#ifdef META8_OPTION 838#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 839 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 844 else if (ctrl && keysym == XK_minus)
630 { 845 {
631 len = 1; 846 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 847 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 848 }
849 else if (keysym == XK_ISO_Left_Tab)
850 {
851 strcpy (kbuf, "\033[Z");
852 len = 3;
853 }
634 else 854 else
635 { 855 {
636#ifdef META8_OPTION 856#ifdef META8_OPTION
637 /* set 8-bit on */ 857 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 858 if (meta && (meta_char == 0x80))
639 { 859 {
640 unsigned char *ch; 860 char *ch;
641 861
642 for (ch = kbuf; ch < kbuf + len; ch++) 862 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 863 *ch |= 0x80;
864
644 meta = 0; 865 meta = 0;
645 } 866 }
646#endif 867#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 868 /* nil */ ;
652 } 869 }
653 } 870 }
871
872 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
873 return;
654 874
655 if (len <= 0) 875 if (len <= 0)
656 return; /* not mapped */ 876 return; /* not mapped */
657 877
658 if (Options & Opt_scrollTtyKeypress) 878 if (OPTION (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 879 if (view_start)
660 { 880 {
661 TermWin.view_start = 0; 881 view_start = 0;
662 want_refresh = 1; 882 want_refresh = 1;
663 } 883 }
664 884
665 /* 885 /*
666 * these modifications only affect the static keybuffer 886 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 897 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 898
679 /* escape prefix */ 899 /* escape prefix */
680 if (meta 900 if (meta
681#ifdef META8_OPTION 901#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 902 && meta_char == C0_ESC
683#endif 903#endif
684 ) 904 )
685 { 905 {
686 const unsigned char ch = C0_ESC; 906 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 907 tt_write (&ch, 1);
689 } 908 }
909
690#ifdef DEBUG_CMD 910#if defined(DEBUG_CMD)
691 if (debug_key)
692 { /* Display keyboard buffer contents */ 911 /* Display keyboard buffer contents */
693 char *p; 912 unsigned char *p;
694 int i; 913 int i;
695 914
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 915 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++) 916 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); 917 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n"); 918 fprintf (stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */ 919#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 920 tt_write (kbuf, (unsigned int)len);
703} 921}
704/*}}} */ 922/*}}} */
705 923
706#if (MENUBAR_MAX) 924#if defined (KEYSYM_RESOURCE)
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */
708/* attempt to `write' count to the input buffer */
709unsigned int 925unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 926rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 927{
712 unsigned int n, s; 928 unsigned int n, s;
713 929
714 n = cmdbuf_ptr - cmdbuf_base; 930 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 931 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
932
716 if (n > 0 && s < count) 933 if (n > 0 && s < count)
717 { 934 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 935 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 936 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 937 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 938 cmdbuf_endp -= n;
722 s += n; 939 s += n;
723 } 940 }
941
724 if (count > s) 942 if (count > s)
725 { 943 {
726 rxvt_print_error("data loss: cmd_write too large"); 944 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 945 count = s;
728 } 946 }
947
729 for (; count--;) 948 for (; count--;)
730 *cmdbuf_endp++ = *str++; 949 *cmdbuf_endp++ = *str++;
950
951 cmd_parse ();
952
731 return 0; 953 return 0;
732} 954}
733#endif /* MENUBAR_MAX */ 955#endif
734 956
735void 957void
736rxvt_term::flush () 958rxvt_term::flush ()
737{ 959{
960 flush_ev.stop ();
961
738#ifdef TRANSPARENT 962#ifdef TRANSPARENT
739 if (want_full_refresh) 963 if (want_full_refresh)
740 { 964 {
741 want_full_refresh = 0; 965 want_full_refresh = 0;
742 scr_clear (); 966 scr_clear ();
743 scr_touch (false); 967 scr_touch (false);
744 want_refresh = 1;
745 } 968 }
746#endif 969#endif
747 970
748 if (want_refresh) 971 if (want_refresh)
749 { 972 {
973 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
974 {
975 int row = view_start;
976 int end_row = row + nrow;
977
978 while (row > top_row && ROW (row - 1).is_longer ())
979 --row;
980
981 do
982 {
983 int start_row = row;
984 line_t *l;
985
986 do
987 {
988 l = &ROW (row++);
989
990 if (!(l->f & LINE_FILTERED))
991 {
992 // line not filtered, mark it as filtered
993 l->f |= LINE_FILTERED;
994 while (l->is_longer ())
995 {
996 l = &ROW (row++);
997 l->f |= LINE_FILTERED;
998 }
999
1000 // and filter it
1001 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1002
1003 break;
1004 }
1005 }
1006 while (l->is_longer () && row < end_row);
1007 }
1008 while (row < end_row);
1009 }
1010
750 scr_refresh (refresh_type); 1011 scr_refresh ();
751 scrollbar_show (1); 1012 scrollbar_show (1);
752#ifdef USE_XIM 1013#ifdef USE_XIM
753 IMSendSpot (); 1014 IMSendSpot ();
754#endif 1015#endif
755
756 } 1016 }
757 1017
758 XFlush (Xdisplay); 1018 display->flush ();
759} 1019}
760 1020
761void 1021void
762rxvt_term::check_cb (check_watcher &w) 1022rxvt_term::check_cb (check_watcher &w)
763{ 1023{
764 SET_R (this); 1024 make_current ();
765 SET_LOCALE (locale);
766 1025
1026 display->flush ();
1027
1028 if (want_refresh && !flush_ev.active)
1029 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1030}
1031
1032void
1033rxvt_term::flush_cb (time_watcher &w)
1034{
1035 make_current ();
1036
1037 refresh_limit = 1;
1038 refresh_count = 0;
767 flush (); 1039 flush ();
768}
769
770void
771rxvt_term::process_x_events ()
772{
773 do
774 {
775 XEvent xev;
776
777 XNextEvent (Xdisplay, &xev);
778
779#if defined(CURSOR_BLINK)
780 if ((Options & Opt_cursorBlink) && xev.type == KeyPress)
781 {
782 if (hidden_cursor)
783 {
784 hidden_cursor = 0;
785 want_refresh = 1;
786 }
787
788 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
789 }
790#endif
791
792#if defined(POINTER_BLANK)
793 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
794 {
795 if (xev.type == MotionNotify
796 || xev.type == ButtonPress
797 || xev.type == ButtonRelease)
798 if (hidden_pointer)
799 pointer_unblank ();
800
801 if (xev.type == KeyPress && hidden_pointer == 0)
802 pointer_blank ();
803 }
804#endif
805
806#ifdef USE_XIM
807 if (!XFilterEvent (&xev, xev.xany.window))
808#endif
809 process_x_event (&xev);
810 }
811 while (XPending (Xdisplay));
812} 1040}
813 1041
814#ifdef CURSOR_BLINK 1042#ifdef CURSOR_BLINK
815void 1043void
816rxvt_term::cursor_blink_cb (time_watcher &w) 1044rxvt_term::cursor_blink_cb (time_watcher &w)
… …
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1061 w.start (w.at + TEXT_BLINK_INTERVAL);
834 } 1062 }
835} 1063}
836#endif 1064#endif
837 1065
1066#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
838void 1067void
839rxvt_term::x_cb (io_watcher &w, short revents) 1068rxvt_term::cont_scroll_cb (time_watcher &w)
840{ 1069{
841 SET_R (this); 1070 if ((scrollbar_isUp() || scrollbar_isDn()) &&
842 SET_LOCALE (locale); 1071 scr_page (scrollbar_isUp() ? UP : DN, 1))
843 1072 {
844 process_x_events (); 1073 want_refresh = 1;
1074 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1075 }
845} 1076}
1077#endif
1078
1079#ifdef SELECTION_SCROLLING
1080void
1081rxvt_term::sel_scroll_cb (time_watcher &w)
1082{
1083 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1084 {
1085 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1086 want_refresh = 1;
1087 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1088 }
1089}
1090#endif
1091
1092#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1093void
1094rxvt_term::slip_wheel_cb (time_watcher &w)
1095{
1096 if (mouse_slip_wheel_speed == 0
1097 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1098 : scr_page (UP, mouse_slip_wheel_speed))
1099 {
1100 if (view_start == top_row || view_start == 0)
1101 mouse_slip_wheel_speed = 0;
1102
1103 want_refresh = 1;
1104 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1105 }
1106}
1107#endif
1108
1109#if HAVE_SCHED_YIELD
1110static struct event_handler
1111{
1112 check_watcher cw_yield;
1113
1114 void yield (check_watcher &w)
1115 {
1116 sched_yield ();
1117 w.stop ();
1118 }
1119
1120 event_handler ()
1121 : cw_yield (this, &event_handler::yield)
1122 {
1123 }
1124} event_handler;
1125#endif
846 1126
847bool 1127bool
848rxvt_term::pty_fill () 1128rxvt_term::pty_fill ()
849{ 1129{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1130 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1131
1132 if (CBUFSIZ == n)
1133 {
1134 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1135 n = 0;
1136 }
851 1137
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1138 memmove (cmdbuf_base, cmdbuf_ptr, n);
853 cmdbuf_ptr = cmdbuf_base; 1139 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1140 cmdbuf_endp = cmdbuf_ptr + n;
855 1141
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1142 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
857 1143
858 if (n > 0) 1144 if (r > 0)
859 { 1145 {
860 cmdbuf_endp += n; 1146 cmdbuf_endp += r;
861 return true; 1147 return true;
862 } 1148 }
863 else if (n < 0 && errno != EAGAIN) 1149 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1150 {
1151#if HAVE_SCHED_YIELD
1152 if (display->is_local)
1153 event_handler.cw_yield.start ();
1154#endif
1155 }
1156 else
1157 {
1158 pty_ev.stop ();
1159
1160 if (!OPTION (Opt_hold))
864 destroy (); 1161 destroy ();
865 1162 }
1163
866 return false; 1164 return false;
867} 1165}
868 1166
869void 1167void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1168rxvt_term::pty_cb (io_watcher &w, short revents)
871{ 1169{
872 SET_R (this); 1170 make_current ();
873 SET_LOCALE (locale); 1171
1172 if (revents & EVENT_READ)
1173 // loop, but don't allow a single term to monopolize us
1174 while (pty_fill ())
1175 if (cmd_parse ())
1176 break;
874 1177
875 if (revents & EVENT_WRITE) 1178 if (revents & EVENT_WRITE)
876 tt_write (0, 0); 1179 pty_write ();
877 else if (revents & EVENT_READ)
878 {
879 bool flag = true;
880
881 // loop, but don't allow a single term to monopolize us
882 // the number of loops is fully arbitrary, and thus wrong
883 while (flag && pty_fill ())
884 {
885 if (!seen_input)
886 {
887 seen_input = 1;
888 /* once we know the shell is running, send the screen size. Again! */
889 tt_winch ();
890 }
891
892 uint32_t ch = NOCHAR;
893
894 for (;;)
895 {
896 if (ch == NOCHAR)
897 ch = next_char ();
898
899 if (ch == NOCHAR) // TODO: improve
900 break;
901
902 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
903 {
904 /* Read a text string from the input buffer */
905 uint32_t buf[BUFSIZ];
906 bool refreshnow = false;
907 int nlines = 0;
908 uint32_t *str = buf;
909
910 *str++ = ch;
911
912 for (;;)
913 {
914 ch = next_char ();
915
916 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
917 break;
918 else
919 {
920 *str++ = ch;
921
922 if (ch == '\n')
923 {
924 nlines++;
925 refresh_count++;
926
927 if (!(Options & Opt_jumpScroll)
928 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
929 {
930 refreshnow = true;
931 flag = false;
932 ch = NOCHAR;
933 break;
934 }
935 }
936
937 if (str >= buf + BUFSIZ)
938 {
939 ch = NOCHAR;
940 break;
941 }
942 }
943 }
944
945 scr_add_lines (buf, nlines, str - buf);
946
947 /*
948 * If there have been a lot of new lines, then update the screen
949 * What the heck I'll cheat and only refresh less than every page-full.
950 * the number of pages between refreshes is refresh_limit, which
951 * is incremented here because we must be doing flat-out scrolling.
952 *
953 * refreshing should be correct for small scrolls, because of the
954 * time-out
955 */
956 if (refreshnow)
957 {
958 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
959 refresh_limit++;
960
961 scr_refresh (refresh_type);
962 }
963
964 }
965 else
966 {
967 switch (ch)
968 {
969 default:
970 process_nonprinting (ch);
971 break;
972 case C0_ESC: /* escape char */
973 process_escape_seq ();
974 break;
975 /*case 0x9b: */ /* CSI */
976 /* process_csi_seq (); */
977 }
978
979 ch = NOCHAR;
980 }
981 }
982 }
983 }
984} 1180}
985 1181
986// read the next character, currently handles UTF-8 1182void
987// will probably handle all sorts of other stuff in the future 1183rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1184{
991 while (cmdbuf_ptr < cmdbuf_endp) 1185 XDefineCursor (display->display, vt, TermWin_cursor);
992 { 1186 recolour_cursor ();
993 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
994 return *cmdbuf_ptr++;
995 1187
996 wchar_t wc; 1188#ifdef POINTER_BLANK
997 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1189 hidden_pointer = 0;
998 1190
999 if (len == (size_t)-2) 1191 if (OPTION (Opt_pointerBlank))
1000 return NOCHAR; 1192 pointer_ev.start (NOW + pointerBlankDelay);
1001 1193#endif
1002 if (len == (size_t)-1)
1003 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
1004
1005 // assume wchar == unicode
1006 cmdbuf_ptr += len;
1007 return wc;
1008 }
1009
1010 return NOCHAR;
1011}
1012
1013/* rxvt_cmd_getc() - Return next input character */
1014/*
1015 * Return the next input character after first passing any keyboard input
1016 * to the command.
1017 */
1018uint32_t
1019rxvt_term::cmd_getc ()
1020{
1021 for (;;)
1022 {
1023 uint32_t c = next_char ();
1024 if (c != NOCHAR)
1025 return c;
1026
1027 // incomplete sequences should occur rarely, still, a better solution
1028 // would be preferred. either setjmp/longjmp or better design.
1029 fcntl (cmd_fd, F_SETFL, 0);
1030 pty_fill ();
1031 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
1032 }
1033} 1194}
1034 1195
1035#ifdef POINTER_BLANK 1196#ifdef POINTER_BLANK
1036void 1197void
1037rxvt_term::pointer_unblank ()
1038{
1039 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1040 recolour_cursor ();
1041
1042 hidden_pointer = 0;
1043
1044 if (Options & Opt_pointerBlank)
1045 pointer_ev.start (NOW + pointerBlankDelay);
1046}
1047
1048void
1049rxvt_term::pointer_blank () 1198rxvt_term::pointer_blank ()
1050{ 1199{
1051 if (!(Options & Opt_pointerBlank)) 1200 if (!OPTION (Opt_pointerBlank))
1052 return; 1201 return;
1053 1202
1054 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 1203 XDefineCursor (display->display, vt, display->blank_cursor);
1055 XFlush (Xdisplay); 1204 XFlush (display->display);
1056 1205
1057 hidden_pointer = 1; 1206 hidden_pointer = 1;
1058} 1207}
1059 1208
1060void 1209void
1061rxvt_term::pointer_cb (time_watcher &w) 1210rxvt_term::pointer_cb (time_watcher &w)
1062{ 1211{
1063 SET_R (this); 1212 make_current ();
1064 SET_LOCALE (locale);
1065 1213
1066 pointer_blank (); 1214 pointer_blank ();
1067} 1215}
1068#endif 1216#endif
1069 1217
1070void 1218void
1071rxvt_term::mouse_report (const XButtonEvent *ev) 1219rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1220{
1073 int button_number, key_state = 0; 1221 int button_number, key_state = 0;
1074 int x, y; 1222 int x, y;
1075 1223
1076 x = ev->x; 1224 x = ev.x;
1077 y = ev->y; 1225 y = ev.y;
1078 pixel_position (&x, &y); 1226 pixel_position (&x, &y);
1079 1227
1080 if (MEvent.button == AnyButton) 1228 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1229 button_number = 3;
1083 }
1084 else 1230 else
1085 { 1231 {
1086 button_number = MEvent.button - Button1; 1232 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1233 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1234 if (button_number >= 3)
1089 button_number += (64 - 3); 1235 button_number += (64 - 3);
1090 } 1236 }
1091 1237
1092 if (PrivateModes & PrivMode_MouseX10) 1238 if (priv_modes & PrivMode_MouseX10)
1093 { 1239 {
1094 /* 1240 /*
1095 * do not report ButtonRelease 1241 * do not report ButtonRelease
1096 * no state info allowed 1242 * no state info allowed
1097 */ 1243 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1258 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1259 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1260#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1261 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1262#endif
1117
1118 } 1263 }
1119 1264
1120#ifdef DEBUG_MOUSEREPORT 1265#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1266 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1267 if (key_state & 16)
1123 fputc('C', stderr); 1268 fputc ('C', stderr);
1124 if (key_state & 4) 1269 if (key_state & 4)
1125 fputc('S', stderr); 1270 fputc ('S', stderr);
1126 if (key_state & 8) 1271 if (key_state & 8)
1127 fputc('A', stderr); 1272 fputc ('A', stderr);
1128 if (key_state & 32) 1273 if (key_state & 32)
1129 fputc('2', stderr); 1274 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1275 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1276 button_number,
1132 x + 1, 1277 x + 1,
1133 y + 1); 1278 y + 1);
1134#else 1279#endif
1280
1135 tt_printf("\033[M%c%c%c", 1281 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1282 (32 + button_number + key_state),
1137 (32 + x + 1), 1283 (32 + x + 1),
1138 (32 + y + 1)); 1284 (32 + y + 1));
1139#endif
1140} 1285}
1141 1286
1142#ifdef USING_W11LIB 1287#ifdef USING_W11LIB
1143void 1288void
1144rxvt_W11_process_x_event(XEvent *ev) 1289rxvt_W11_process_x_event (XEvent *ev)
1145{ 1290{
1146 rxvt_t *r = rxvt_get_r(); 1291 rxvt_t *r = rxvt_get_r ();
1147 1292
1148 process_x_event (ev); 1293 x_cb (*ev);
1149} 1294}
1150#endif 1295#endif
1151 1296
1152/*{{{ process an X event */ 1297/*{{{ process an X event */
1153void 1298void
1154rxvt_term::process_x_event (XEvent *ev) 1299rxvt_term::x_cb (XEvent &ev)
1155{ 1300{
1301 make_current ();
1302
1303 dDisp;
1304
1305 if (ev.xany.window == vt
1306 && SHOULD_INVOKE (HOOK_X_EVENT)
1307 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1308 return;
1309
1310 // for XQueryPointer
1156 Window unused_root, unused_child; 1311 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1312 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1313 unsigned int unused_mask;
1159 1314
1160#ifdef DEBUG_X
1161 const char *const eventnames[] =
1162 { /* mason - this matches my system */
1163 "",
1164 "",
1165 "KeyPress",
1166 "KeyRelease",
1167 "ButtonPress",
1168 "ButtonRelease",
1169 "MotionNotify",
1170 "EnterNotify",
1171 "LeaveNotify",
1172 "FocusIn",
1173 "FocusOut",
1174 "KeymapNotify",
1175 "Expose",
1176 "GraphicsExpose",
1177 "NoExpose",
1178 "VisibilityNotify",
1179 "CreateNotify",
1180 "DestroyNotify",
1181 "UnmapNotify",
1182 "MapNotify",
1183 "MapRequest",
1184 "ReparentNotify",
1185 "ConfigureNotify",
1186 "ConfigureRequest",
1187 "GravityNotify",
1188 "ResizeRequest",
1189 "CirculateNotify",
1190 "CirculateRequest",
1191 "PropertyNotify",
1192 "SelectionClear",
1193 "SelectionRequest",
1194 "SelectionNotify",
1195 "ColormapNotify",
1196 "ClientMessage",
1197 "MappingNotify"
1198 };
1199#endif
1200
1201#ifdef DEBUG_X
1202 struct timeval tp;
1203 struct tm *ltt;
1204 (void)gettimeofday(&tp, NULL);
1205 ltt = localtime(&(tp.tv_sec));
1206 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));
1207#endif
1208
1209 switch (ev->type) 1315 switch (ev.type)
1210 { 1316 {
1211 case KeyPress: 1317 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1318#if ISO_14755
1319 if (!(iso14755buf & ISO_14755_52))
1320#endif
1321 lookup_key (ev.xkey);
1322
1323 break;
1324
1325 case KeyRelease:
1326 {
1327#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1328 KeySym keysym;
1329
1330 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1331#endif
1332
1333#if ENABLE_FRILLS || ISO_14755
1334 // ISO 14755 support
1335 if (iso14755buf)
1336 if (iso14755buf & ISO_14755_52)
1337 {
1338# if ENABLE_OVERLAY
1339 scr_overlay_off ();
1340# endif
1341# if ISO_14755
1342 // iso14755 part 5.2 handling: release time
1343 // first: controls
1344 if ((ev.xkey.state & ControlMask)
1345 && ((keysym >= 0x40 && keysym <= 0x5f)
1346 || (keysym >= 0x61 && keysym <= 0x7f)))
1347 {
1348 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1349 commit_iso14755 ();
1350 goto skip_switch;
1351 }
1352
1353 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1354 if (i[0] == keysym)
1355 {
1356 iso14755buf = ISO_14755_51 | i[1];
1357 commit_iso14755 ();
1358 goto skip_switch;
1359 }
1360
1361 scr_bell ();
1362# endif
1363 iso14755buf = 0;
1364 break;
1365 }
1366 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1367 {
1368# if ENABLE_OVERLAY
1369 scr_overlay_off ();
1370# endif
1371 if (iso14755buf & ISO_14755_51)
1372 commit_iso14755 ();
1373#if ISO_14755
1374 else if (iso14755buf & ISO_14755_STARTED)
1375 {
1376 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1377
1378 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1379 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1380 }
1381# endif
1382 else
1383 iso14755buf = 0;
1384 }
1385#endif
1386
1387 if (ev.xany.window == vt
1388 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1213 break; 1389 break;
1214 1390
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1391#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease:
1217 {
1218 if (!(ev->xkey.state & ControlMask)) 1392 if (!(ev.xkey.state & ControlMask))
1393 slip_wheel_ev.stop ();
1394 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1219 mouse_slip_wheel_speed = 0; 1395 mouse_slip_wheel_speed = 0;
1220 else 1396#endif
1221 {
1222 KeySym ks;
1223
1224 ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0);
1225 if (ks == XK_Control_L || ks == XK_Control_R)
1226 mouse_slip_wheel_speed = 0;
1227 }
1228 break; 1397 break;
1229 } 1398 }
1230#endif
1231 1399
1232 case ButtonPress: 1400 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1401 button_press (ev.xbutton);
1234 break; 1402 break;
1235 1403
1236 case ButtonRelease: 1404 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1405 button_release (ev.xbutton);
1238 break; 1406 break;
1239 1407
1240 case ClientMessage: 1408 case ClientMessage:
1241 if (ev->xclient.format == 32 1409 if (ev.xclient.format == 32
1410 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1411 {
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1412 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1243 destroy (); 1413 destroy ();
1414#if ENABLE_EWMH
1415 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1416 XSendEvent (disp, ev.xclient.window = display->root,
1417 False, SubstructureRedirectMask | SubstructureNotifyMask,
1418 &ev);
1419#endif
1420 }
1421#if ENABLE_XEMBED
1422 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1423 {
1424 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1425 focus_in ();
1426 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1427 focus_out ();
1428 }
1429#endif
1244#ifdef OFFIX_DND 1430#ifdef OFFIX_DND
1245 /* OffiX Dnd (drag 'n' drop) protocol */ 1431 /* OffiX Dnd (drag 'n' drop) protocol */
1246 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL] 1432 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1247 && (ev->xclient.data.l[0] == DndFile 1433 && (ev.xclient.data.l[0] == DndFile
1248 || ev->xclient.data.l[0] == DndDir 1434 || ev.xclient.data.l[0] == DndDir
1249 || ev->xclient.data.l[0] == DndLink)) 1435 || ev.xclient.data.l[0] == DndLink))
1250 { 1436 {
1251 /* Get Dnd data */ 1437 /* Get Dnd data */
1252 Atom ActualType; 1438 Atom ActualType;
1253 int ActualFormat; 1439 int ActualFormat;
1254 unsigned char *data; 1440 unsigned char *data;
1255 unsigned long Size, RemainingBytes; 1441 unsigned long Size, RemainingBytes;
1256 1442
1257 XGetWindowProperty(Xdisplay, Xroot, 1443 XGetWindowProperty (disp, display->root,
1258 xa[XA_DNDSELECTION], 1444 xa[XA_DNDSELECTION],
1259 0L, 1000000L, 1445 0L, 1000000L,
1260 False, AnyPropertyType, 1446 False, AnyPropertyType,
1261 &ActualType, &ActualFormat, 1447 &ActualType, &ActualFormat,
1262 &Size, &RemainingBytes, 1448 &Size, &RemainingBytes,
1263 &data); 1449 &data);
1264 XChangeProperty(Xdisplay, Xroot, 1450 set_string_property (XA_CUT_BUFFER0, data);
1265 XA_CUT_BUFFER0, XA_STRING, 1451 XFree (data);
1266 8, PropModeReplace,
1267 data, STRLEN(data));
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1452 selection_paste (display->root, XA_CUT_BUFFER0, true);
1269 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1453 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1270 } 1454 }
1271#endif /* OFFIX_DND */ 1455#endif /* OFFIX_DND */
1272 break; 1456 break;
1273 1457
1274 case MappingNotify: 1458 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping)); 1459 XRefreshKeyboardMapping (&ev.xmapping);
1276 break; 1460 break;
1277 1461
1278 /* 1462 /*
1279 * XXX: this is not the _current_ arrangement 1463 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1464 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1468 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1469 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1470 * which ought to make things real slow!
1287 */ 1471 */
1288 case VisibilityNotify: 1472 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1473 switch (ev.xvisibility.state)
1290 { 1474 {
1291 case VisibilityUnobscured: 1475 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1476 refresh_type = FAST_REFRESH;
1293 break; 1477 break;
1294 case VisibilityPartiallyObscured: 1478 case VisibilityPartiallyObscured:
… …
1299 break; 1483 break;
1300 } 1484 }
1301 break; 1485 break;
1302 1486
1303 case FocusIn: 1487 case FocusIn:
1304 if (!TermWin.focus) 1488 focus_in ();
1489 break;
1490
1491 case FocusOut:
1492 focus_out ();
1493 break;
1494
1495 case ConfigureNotify:
1496 if (ev.xconfigure.window == parent[0])
1305 { 1497 {
1306 TermWin.focus = 1; 1498 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1307 want_refresh = 1; 1499 ;
1308#ifdef USE_XIM
1309 if (Input_Context != NULL)
1310 XSetICFocus(Input_Context);
1311#endif
1312#ifdef CURSOR_BLINK
1313 if (Options & Opt_cursorBlink)
1314 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1315#endif
1316 1500
1501 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1502 {
1503 seen_resize = 1;
1504 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1505 }
1506
1507#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1508 if (OPTION (Opt_transparent))
1509 check_our_parents ();
1510#endif
1317 } 1511 }
1318 break; 1512 break;
1319 1513
1320 case FocusOut:
1321 if (TermWin.focus)
1322 {
1323 TermWin.focus = 0;
1324 want_refresh = 1;
1325#ifdef USE_XIM
1326 if (Input_Context != NULL)
1327 XUnsetICFocus(Input_Context);
1328#endif
1329#ifdef CURSOR_BLINK
1330 if (Options & Opt_cursorBlink)
1331 cursor_blink_ev.stop ();
1332 hidden_cursor = 0;
1333#endif
1334
1335 }
1336 break;
1337
1338 case ConfigureNotify: 1514 case PropertyNotify:
1339 if (ev->xconfigure.window == TermWin.parent[0]) 1515 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1340 { 1516 && ev.xproperty.state == PropertyNewValue)
1341 int height, width; 1517 selection_property (ev.xproperty.window, ev.xproperty.atom);
1342 1518
1343 do
1344 { /* Wrap lots of configures into one */
1345 width = ev->xconfigure.width;
1346 height = ev->xconfigure.height;
1347 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1348 }
1349 while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window,
1350 ConfigureNotify, ev));
1351 if (szHint.width != width || szHint.height != height)
1352 {
1353 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1354 resize_all_windows (width, height, 1);
1355 }
1356#ifdef DEBUG_SIZE
1357 else
1358 {
1359 D_SIZE((stderr, "Size: Not resizing"));
1360 }
1361#endif
1362#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1363 if (Options & Opt_transparent)
1364 {
1365 check_our_parents ();
1366 if (am_transparent)
1367 want_full_refresh = 1;
1368 }
1369#endif
1370
1371 }
1372 break; 1519 break;
1373 1520
1374 case SelectionClear: 1521 case SelectionClear:
1375 selection_clear (); 1522 selection_clear ();
1376 break; 1523 break;
1377 1524
1378 case SelectionNotify: 1525 case SelectionNotify:
1379 if (selection_wait == Sel_normal) 1526 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor, 1527 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1381 ev->xselection.property, True);
1382 break; 1528 break;
1383 1529
1384 case SelectionRequest: 1530 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1531 selection_send (ev.xselectionrequest);
1532 break;
1533
1534 case MapNotify:
1535 mapped = 1;
1536#ifdef TEXT_BLINK
1537 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1538#endif
1539 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1386 break; 1540 break;
1387 1541
1388 case UnmapNotify: 1542 case UnmapNotify:
1389 TermWin.mapped = 0; 1543 mapped = 0;
1390#ifdef TEXT_BLINK 1544#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1545 text_blink_ev.stop ();
1392#endif 1546#endif
1393 break; 1547 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1394
1395 case MapNotify:
1396 TermWin.mapped = 1;
1397#ifdef TEXT_BLINK
1398 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1399#endif
1400 break;
1401
1402 case PropertyNotify:
1403 if (ev->xproperty.atom == xa[XA_VT_SELECTION])
1404 {
1405 if (ev->xproperty.state == PropertyNewValue)
1406 selection_property (ev->xproperty.window,
1407 ev->xproperty.atom);
1408 break; 1548 break;
1409 } 1549
1410#ifdef TRANSPARENT 1550#ifdef TRANSPARENT
1411 /*
1412 * if user used some Esetroot compatible prog to set the root bg,
1413 * use the property to determine the pixmap. We use it later on.
1414 */
1415 if (xa[XA_XROOTPMAPID] == 0)
1416 xa[XA_XROOTPMAPID] = XInternAtom(Xdisplay,
1417 "_XROOTPMAP_ID", False);
1418 if (ev->xproperty.atom != xa[XA_XROOTPMAPID])
1419 break;
1420 /* FALLTHROUGH */
1421 case ReparentNotify: 1551 case ReparentNotify:
1422 if ((Options & Opt_transparent) && check_our_parents ()) 1552 rootwin_cb (ev);
1423 { 1553 break;
1424 if (am_transparent)
1425 want_full_refresh = 1;
1426 }
1427#endif /* TRANSPARENT */ 1554#endif /* TRANSPARENT */
1428 break;
1429 1555
1430 case GraphicsExpose: 1556 case GraphicsExpose:
1431 case Expose: 1557 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1558 if (ev.xany.window == vt)
1433 { 1559 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1560 do
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1561 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1562 ev.xexpose.width, ev.xexpose.height, False);
1437#else 1563 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1438 // don't understand this, so commented it out 1564
1565 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1566
1567 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1568 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1569 ev.xexpose.width, ev.xexpose.height, False);
1441 //scr_expose (ev->xexpose.x, 0, 1570
1442 // ev->xexpose.width, TermWin.height, False);
1443#endif
1444 want_refresh = 1; 1571 want_refresh = 1;
1445 } 1572 }
1446 else 1573 else
1447 { 1574 {
1448 XEvent unused_xevent; 1575 XEvent unused_event;
1449 1576
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1577 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1451 Expose, 1578 ;
1452 &unused_xevent)) ;
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1579 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1454 GraphicsExpose, 1580 ;
1455 &unused_xevent)) ; 1581
1456 if (isScrollbarWindow(ev->xany.window)) 1582 if (isScrollbarWindow (ev.xany.window))
1457 { 1583 {
1458 scrollBar.setIdle(); 1584 scrollBar.setIdle ();
1459 scrollbar_show (0); 1585 scrollbar_show (0);
1460 } 1586 }
1461#ifdef MENUBAR
1462 if (menubar_visible () && isMenuBarWindow(ev->xany.window))
1463 menubar_expose ();
1464#endif
1465#ifdef RXVT_GRAPHICS
1466 Gr_expose (ev->xany.window);
1467#endif
1468 1587
1588#ifdef TRANSPARENT
1589 if (am_transparent && ev.xany.window == parent[0])
1590 XClearWindow (disp, ev.xany.window);
1591#endif
1469 } 1592 }
1470 break; 1593 break;
1471 1594
1472 case MotionNotify: 1595 case MotionNotify:
1473#ifdef POINTER_BLANK 1596#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1597 if (hidden_pointer)
1475 pointer_unblank (); 1598 pointer_unblank ();
1476#endif 1599#endif
1477#if MENUBAR 1600 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1478 if (isMenuBarWindow(ev->xany.window)) 1601 break;
1602
1603 if (ev.xany.window == vt)
1479 { 1604 {
1480 menubar_control (&(ev->xbutton)); 1605 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1481 break; 1606 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1482 } 1607 ; // nop
1483#endif
1484 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1485 break;
1486
1487 if (ev->xany.window == TermWin.vt)
1488 {
1489 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) 1608 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1609 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1610 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1611 ;
1612
1493 XQueryPointer(Xdisplay, TermWin.vt, 1613 XQueryPointer (disp, vt,
1494 &unused_root, &unused_child, 1614 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1615 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1616 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1617 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1618#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1619 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1620 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1621 {
1502#endif 1622#endif
1623#if ISO_14755
1624 // 5.4
1625 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1626 {
1627 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1628 break;
1629 }
1630#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1631 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1632 ev.xbutton.state & Button3Mask ? 2 : 0);
1633
1505#ifdef SELECTION_SCROLLING 1634#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1635 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1636 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1637 {
1509 int dist; 1638 int dist;
1510
1511 pending_scroll_selection=1;
1512 1639
1513 /* don't clobber the current delay if we are 1640 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1641 * already in the middle of scrolling.
1515 */ 1642 */
1516 if (scroll_selection_delay<=0) 1643 if (!sel_scroll_ev.active)
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1644 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1518 1645
1519 /* save the event params so we can highlight 1646 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1647 * the selection in the pending-scroll loop
1521 */ 1648 */
1522 selection_save_x=ev->xbutton.x; 1649 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1650 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1651 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1652
1527 /* calc number of lines to scroll */ 1653 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1654 if (ev.xbutton.y < int_bwidth)
1529 { 1655 {
1530 scroll_selection_dir = UP; 1656 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1657 dist = int_bwidth - ev.xbutton.y;
1532 } 1658 }
1533 else 1659 else
1534 { 1660 {
1535 scroll_selection_dir = DN; 1661 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1662 dist = ev.xbutton.y - (int_bwidth + height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1663 }
1664
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1665 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1666 / SELECTION_SCROLL_LINE_SPEEDUP
1667 + 1;
1541 MIN_IT(scroll_selection_lines, 1668 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1669 SELECTION_SCROLL_MAX_LINES);
1543 } 1670 }
1544 else 1671 else
1545 { 1672 {
1546 /* we are within the text window, so we 1673 /* we are within the text window, so we
1547 * shouldn't be scrolling 1674 * shouldn't be scrolling
1548 */ 1675 */
1549 pending_scroll_selection = 0; 1676 if (sel_scroll_ev.active)
1677 sel_scroll_ev.stop();
1550 } 1678 }
1551#endif 1679#endif
1552#ifdef MOUSE_THRESHOLD 1680#ifdef MOUSE_THRESHOLD
1553
1554 } 1681 }
1555#endif 1682#endif
1556
1557 } 1683 }
1558 } 1684 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1685 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1560 { 1686 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1687 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1562 MotionNotify, ev)) ; 1688 MotionNotify, &ev))
1689 ;
1690
1563 XQueryPointer(Xdisplay, scrollBar.win, 1691 XQueryPointer (disp, scrollBar.win,
1564 &unused_root, &unused_child, 1692 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1693 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1694 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1695 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1696 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1697 scrollbar_size ());
1570 scr_refresh (refresh_type); 1698 want_refresh = 1;
1571 refresh_limit = 0; 1699 refresh_limit = 0;
1572 scrollbar_show (1); 1700 scrollbar_show (1);
1573 } 1701 }
1574 break; 1702 break;
1575 } 1703 }
1704
1705skip_switch: ;
1706
1707#if defined(CURSOR_BLINK)
1708 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1709 {
1710 if (hidden_cursor)
1711 {
1712 hidden_cursor = 0;
1713 want_refresh = 1;
1714 }
1715
1716 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1717 }
1718#endif
1719
1720#if defined(POINTER_BLANK)
1721 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1722 {
1723 if (ev.type == MotionNotify
1724 || ev.type == ButtonPress
1725 || ev.type == ButtonRelease)
1726 if (hidden_pointer)
1727 pointer_unblank ();
1728
1729 if (ev.type == KeyPress && hidden_pointer == 0)
1730 pointer_blank ();
1731 }
1732#endif
1576} 1733}
1577 1734
1578void 1735void
1736rxvt_term::focus_in ()
1737{
1738 if (!focus)
1739 {
1740 focus = 1;
1741 want_refresh = 1;
1742
1743 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1744
1745#if USE_XIM
1746 if (Input_Context != NULL)
1747 {
1748 IMSetStatusPosition ();
1749 XSetICFocus (Input_Context);
1750 }
1751#endif
1752#if CURSOR_BLINK
1753 if (OPTION (Opt_cursorBlink))
1754 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1755#endif
1756#if OFF_FOCUS_FADING
1757 if (rs[Rs_fade])
1758 {
1759 pix_colors = pix_colors_focused;
1760 scr_recolour ();
1761 }
1762#endif
1763 }
1764}
1765
1766void
1767rxvt_term::focus_out ()
1768{
1769 if (focus)
1770 {
1771 focus = 0;
1772 want_refresh = 1;
1773
1774 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1775
1776#if ENABLE_FRILLS || ISO_14755
1777 if (iso14755buf)
1778 {
1779 iso14755buf = 0;
1780# if ENABLE_OVERLAY
1781 scr_overlay_off ();
1782# endif
1783 }
1784#endif
1785#if USE_XIM
1786 if (Input_Context != NULL)
1787 XUnsetICFocus (Input_Context);
1788#endif
1789#if CURSOR_BLINK
1790 if (OPTION (Opt_cursorBlink))
1791 cursor_blink_ev.stop ();
1792 hidden_cursor = 0;
1793#endif
1794#if OFF_FOCUS_FADING
1795 if (rs[Rs_fade])
1796 {
1797 pix_colors = pix_colors_unfocused;
1798 scr_recolour ();
1799 }
1800#endif
1801 }
1802}
1803
1804#if TRANSPARENT
1805void
1806rxvt_term::rootwin_cb (XEvent &ev)
1807{
1808 make_current ();
1809
1810 switch (ev.type)
1811 {
1812 case PropertyNotify:
1813 /*
1814 * if user used some Esetroot compatible prog to set the root bg,
1815 * use the property to determine the pixmap. We use it later on.
1816 */
1817 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1818 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1819 return;
1820
1821 /* FALLTHROUGH */
1822 case ReparentNotify:
1823 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1824 want_refresh = want_full_refresh = 1;
1825 break;
1826 }
1827}
1828#endif
1829
1830void
1579rxvt_term::button_press (XButtonEvent *ev) 1831rxvt_term::button_press (XButtonEvent &ev)
1580{ 1832{
1581 int reportmode = 0, clickintime; 1833 int reportmode = 0, clickintime;
1582 1834
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1835 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1836
1584 if (!bypass_keystate) 1837 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1838 reportmode = !! (priv_modes & PrivMode_mouse_report);
1839
1586 /* 1840 /*
1587 * VT window processing of button press 1841 * VT window processing of button press
1588 */ 1842 */
1589 if (ev->window == TermWin.vt) 1843 if (ev.window == vt)
1590 { 1844 {
1591#if RXVT_GRAPHICS 1845#if ISO_14755
1592 if (ev->subwindow != None) 1846 // 5.4
1593 rxvt_Gr_ButtonPress (ev->x, ev->y); 1847 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1594 else 1848 {
1595#endif 1849 iso14755_54 (ev.x, ev.y);
1596 1850 return;
1597 { 1851 }
1852#endif
1853
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1854 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1855
1599 if (reportmode) 1856 if (reportmode)
1857 {
1858 /* mouse report from vt window */
1859 /* save the xbutton state (for ButtonRelease) */
1860 MEvent.state = ev.state;
1861#ifdef MOUSE_REPORT_DOUBLECLICK
1862 if (ev.button == MEvent.button && clickintime)
1600 { 1863 {
1601 /* mouse report from vt window */ 1864 /* same button, within alloted time */
1602 /* save the xbutton state (for ButtonRelease) */ 1865 MEvent.clicks++;
1603 MEvent.state = ev->state; 1866
1604#ifdef MOUSE_REPORT_DOUBLECLICK 1867 if (MEvent.clicks > 1)
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1868 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1869 /* only report double clicks */
1612 MEvent.clicks = 2; 1870 MEvent.clicks = 2;
1613 mouse_report (ev); 1871 mouse_report (ev);
1614 1872
1615 /* don't report the release */ 1873 /* don't report the release */
1616 MEvent.clicks = 0; 1874 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1875 MEvent.button = AnyButton;
1618 }
1619 } 1876 }
1620 else
1621 {
1622 /* different button, or time expired */
1623 MEvent.clicks = 1;
1624 MEvent.button = ev->button;
1625 mouse_report (ev);
1626 }
1627#else
1628 MEvent.button = ev->button;
1629 mouse_report (ev);
1630#endif /* MOUSE_REPORT_DOUBLECLICK */
1631
1632 } 1877 }
1633 else 1878 else
1634 { 1879 {
1635 if (ev->button != MEvent.button) 1880 /* different button, or time expired */
1636 MEvent.clicks = 0; 1881 MEvent.clicks = 1;
1637 switch (ev->button)
1638 {
1639 case Button1:
1640 /* allow shift+left click to extend selection */
1641 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report))
1642 {
1643 if (MEvent.button == Button1 && clickintime)
1644 selection_rotate (ev->x, ev->y);
1645 else
1646 selection_extend (ev->x, ev->y, 1);
1647 }
1648 else
1649 {
1650 if (MEvent.button == Button1 && clickintime)
1651 MEvent.clicks++;
1652 else
1653 MEvent.clicks = 1;
1654
1655 selection_click (MEvent.clicks, ev->x, ev->y);
1656 }
1657
1658 MEvent.button = Button1; 1882 MEvent.button = ev.button;
1659 break; 1883 mouse_report (ev);
1660
1661 case Button3:
1662 if (MEvent.button == Button3 && clickintime)
1663 selection_rotate (ev->x, ev->y);
1664 else
1665 selection_extend (ev->x, ev->y, 1);
1666 MEvent.button = Button3;
1667 break;
1668 }
1669 } 1884 }
1670 MEvent.time = ev->time; 1885#else
1671 return; 1886 MEvent.button = ev.button;
1887 mouse_report (ev);
1888#endif /* MOUSE_REPORT_DOUBLECLICK */
1889
1890 }
1891 else
1892 {
1893 if (ev.button != MEvent.button)
1894 MEvent.clicks = 0;
1895
1896 if (!HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1897 switch (ev.button)
1898 {
1899 case Button1:
1900 /* allow meta + click to select rectangular areas */
1901 /* should be done in screen.C */
1902#if ENABLE_FRILLS
1903 selection.rect = !!(ev.state & ModMetaMask);
1904#else
1905 selection.rect = false;
1906#endif
1907
1908 /* allow shift+left click to extend selection */
1909 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1910 {
1911 if (MEvent.button == Button1 && clickintime)
1912 selection_rotate (ev.x, ev.y);
1913 else
1914 selection_extend (ev.x, ev.y, 1);
1915 }
1916 else
1917 {
1918 if (MEvent.button == Button1 && clickintime)
1919 MEvent.clicks++;
1920 else
1921 MEvent.clicks = 1;
1922
1923 selection_click (MEvent.clicks, ev.x, ev.y);
1924 }
1925
1926 MEvent.button = Button1;
1927 break;
1928
1929 case Button3:
1930 if (MEvent.button == Button3 && clickintime)
1931 selection_rotate (ev.x, ev.y);
1932 else
1933 selection_extend (ev.x, ev.y, 1);
1934
1935 MEvent.button = Button3;
1936 break;
1937 }
1672 } 1938 }
1939
1940 MEvent.time = ev.time;
1941 return;
1673 } 1942 }
1674 1943
1675 /* 1944 /*
1676 * Scrollbar window processing of button press 1945 * Scrollbar window processing of button press
1677 */ 1946 */
1678 if (isScrollbarWindow(ev->window)) 1947 if (isScrollbarWindow (ev.window))
1679 { 1948 {
1680 scrollBar.setIdle (); 1949 scrollBar.setIdle ();
1681 /* 1950 /*
1682 * Rxvt-style scrollbar: 1951 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 1952 * move up if mouse is above slider
… …
1695 * Mouse report disabled scrollbar: 1964 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 1965 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 1966 * click on scrollbar - send pageup/down
1698 */ 1967 */
1699 if ((scrollBar.style == R_SB_NEXT 1968 if ((scrollBar.style == R_SB_NEXT
1700 && scrollbarnext_upButton(ev->y)) 1969 && scrollbarnext_upButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT 1970 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y))) 1971 && scrollbarrxvt_upButton (ev.y)))
1703 tt_printf("\033[A"); 1972 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 1973 else if ((scrollBar.style == R_SB_NEXT
1705 && scrollbarnext_dnButton(ev->y)) 1974 && scrollbarnext_dnButton (ev.y))
1706 || (scrollBar.style == R_SB_RXVT 1975 || (scrollBar.style == R_SB_RXVT
1707 && scrollbarrxvt_dnButton(ev->y))) 1976 && scrollbarrxvt_dnButton (ev.y)))
1708 tt_printf("\033[B"); 1977 tt_printf ("\033[B");
1709 else 1978 else
1710 switch (ev->button) 1979 switch (ev.button)
1711 { 1980 {
1712 case Button2: 1981 case Button2:
1713 tt_printf("\014"); 1982 tt_printf ("\014");
1714 break; 1983 break;
1715 case Button1: 1984 case Button1:
1716 tt_printf("\033[6~"); 1985 tt_printf ("\033[6~");
1717 break; 1986 break;
1718 case Button3: 1987 case Button3:
1719 tt_printf("\033[5~"); 1988 tt_printf ("\033[5~");
1720 break; 1989 break;
1721 } 1990 }
1722 } 1991 }
1723 else 1992 else
1724#endif /* NO_SCROLLBAR_REPORT */ 1993#endif /* NO_SCROLLBAR_REPORT */
… …
1726 { 1995 {
1727 char upordown = 0; 1996 char upordown = 0;
1728 1997
1729 if (scrollBar.style == R_SB_NEXT) 1998 if (scrollBar.style == R_SB_NEXT)
1730 { 1999 {
1731 if (scrollbarnext_upButton(ev->y)) 2000 if (scrollbarnext_upButton (ev.y))
1732 upordown = -1; /* up */ 2001 upordown = -1; /* up */
1733 else if (scrollbarnext_dnButton(ev->y)) 2002 else if (scrollbarnext_dnButton (ev.y))
1734 upordown = 1; /* down */ 2003 upordown = 1; /* down */
1735 } 2004 }
1736 else if (scrollBar.style == R_SB_RXVT) 2005 else if (scrollBar.style == R_SB_RXVT)
1737 { 2006 {
1738 if (scrollbarrxvt_upButton(ev->y)) 2007 if (scrollbarrxvt_upButton (ev.y))
1739 upordown = -1; /* up */ 2008 upordown = -1; /* up */
1740 else if (scrollbarrxvt_dnButton(ev->y)) 2009 else if (scrollbarrxvt_dnButton (ev.y))
1741 upordown = 1; /* down */ 2010 upordown = 1; /* down */
1742 } 2011 }
1743 if (upordown) 2012 if (upordown)
1744 { 2013 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2014#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2015 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1747#endif 2016#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 2017 if (scr_page (upordown < 0 ? UP : DN, 1))
1749 { 2018 {
1750 if (upordown < 0) 2019 if (upordown < 0)
1751 scrollBar.setUp (); 2020 scrollBar.setUp ();
1752 else 2021 else
1753 scrollBar.setDn (); 2022 scrollBar.setDn ();
1754 } 2023 }
1755 } 2024 }
1756 else 2025 else
1757 switch (ev->button) 2026 switch (ev.button)
1758 { 2027 {
1759 case Button2: 2028 case Button2:
1760 switch (scrollbar_align) 2029 switch (scrollbar_align)
1761 { 2030 {
1762 case R_SB_ALIGN_TOP: 2031 case R_SB_ALIGN_TOP:
… …
1767 break; 2036 break;
1768 case R_SB_ALIGN_BOTTOM: 2037 case R_SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 2038 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2039 break;
1771 } 2040 }
2041
1772 if (scrollBar.style == R_SB_XTERM 2042 if (scrollBar.style == R_SB_XTERM
1773 || scrollbar_above_slider(ev->y) 2043 || scrollbar_above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2044 || scrollbar_below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2045 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1776 scrollbar_size()); 2046
1777 scrollBar.setMotion (); 2047 scrollBar.setMotion ();
1778 break; 2048 break;
1779 2049
1780 case Button1: 2050 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2051 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2052 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2053 /* FALLTHROUGH */
1784 2054
1785 case Button3: 2055 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2056 if (scrollBar.style != R_SB_XTERM)
1787 { 2057 {
1788 if (scrollbar_above_slider(ev->y)) 2058 if (scrollbar_above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2059# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2060 scr_page (UP, nrow - 1);
1791# else 2061# else
1792 scr_page (UP, TermWin.nrow / 4); 2062 scr_page (UP, nrow / 4);
1793# endif 2063# endif
1794 else if (scrollbar_below_slider(ev->y)) 2064 else if (scrollbar_below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2065# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2066 scr_page (DN, nrow - 1);
1797# else 2067# else
1798 scr_page (DN, TermWin.nrow / 4); 2068 scr_page (DN, nrow / 4);
1799# endif 2069# endif
1800 else 2070 else
1801 scrollBar.setMotion (); 2071 scrollBar.setMotion ();
1802 } 2072 }
1803 else 2073 else
1804 { 2074 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2075 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2076 (nrow
1807 * scrollbar_position(ev->y) 2077 * scrollbar_position (ev.y)
1808 / scrollbar_size())); 2078 / scrollbar_size ()));
1809 } 2079 }
2080
1810 break; 2081 break;
1811 } 2082 }
1812 } 2083 }
2084
1813 return; 2085 return;
1814 } 2086 }
1815#if MENUBAR
1816 /*
1817 * Menubar window processing of button press
1818 */
1819 if (isMenuBarWindow(ev->window))
1820 menubar_control (ev);
1821#endif
1822} 2087}
1823 2088
1824void 2089void
1825rxvt_term::button_release (XButtonEvent *ev) 2090rxvt_term::button_release (XButtonEvent &ev)
1826{ 2091{
1827 int reportmode = 0; 2092 int reportmode = 0;
1828 2093
1829 csrO = 0; /* reset csr Offset */ 2094 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2095 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2096 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2097
1833 if (scrollbar_isUpDn()) 2098 if (scrollbar_isUpDn ())
1834 { 2099 {
1835 scrollBar.setIdle (); 2100 scrollBar.setIdle ();
1836 scrollbar_show (0); 2101 scrollbar_show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH;
1839#endif
1840
1841 } 2102 }
2103
1842#ifdef SELECTION_SCROLLING 2104#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2105 if (sel_scroll_ev.active)
2106 sel_scroll_ev.stop();
1844#endif 2107#endif
2108
1845 if (ev->window == TermWin.vt) 2109 if (ev.window == vt)
1846 { 2110 {
1847#ifdef RXVT_GRAPHICS 2111#if ISO_14755
1848 if (ev->subwindow != None) 2112 // 5.4
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y); 2113 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1850 else 2114 return;
1851#endif 2115#endif
1852
1853 {
1854 if (reportmode) 2116 if (reportmode)
2117 {
2118 /* mouse report from vt window */
2119 /* don't report release of wheel "buttons" */
2120 if (ev.button >= 4)
2121 return;
2122#ifdef MOUSE_REPORT_DOUBLECLICK
2123 /* only report the release of 'slow' single clicks */
2124 if (MEvent.button != AnyButton
2125 && (ev.button != MEvent.button
2126 || (ev.time - MEvent.time
2127 > MULTICLICK_TIME / 2)))
1855 { 2128 {
1856 /* mouse report from vt window */
1857 /* don't report release of wheel "buttons" */
1858 if (ev->button >= 4)
1859 return;
1860#ifdef MOUSE_REPORT_DOUBLECLICK
1861 /* only report the release of 'slow' single clicks */
1862 if (MEvent.button != AnyButton
1863 && (ev->button != MEvent.button
1864 || (ev->time - MEvent.time
1865 > MULTICLICK_TIME / 2)))
1866 {
1867 MEvent.clicks = 0; 2129 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2130 MEvent.button = AnyButton;
1873 mouse_report (ev); 2131 mouse_report (ev);
2132 }
2133#else /* MOUSE_REPORT_DOUBLECLICK */
2134 MEvent.button = AnyButton;
2135 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */ 2136#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return; 2137 return;
2138 }
2139
2140 /*
2141 * dumb hack to compensate for the failure of click-and-drag
2142 * when overriding mouse reporting
2143 */
2144 if (priv_modes & PrivMode_mouse_report
2145 && bypass_keystate
2146 && ev.button == Button1 && MEvent.clicks <= 1)
2147 selection_extend (ev.x, ev.y, 0);
2148
2149 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2150 return;
2151
2152 switch (ev.button)
2153 {
2154 case Button1:
2155 case Button3:
2156 selection_make (ev.time);
2157 break;
2158 case Button2:
2159 selection_request (ev.time, ev.x, ev.y);
2160 break;
2161#ifdef MOUSE_WHEEL
2162 case Button4:
2163 case Button5:
2164 {
2165 int i;
2166 page_dirn v;
2167
2168 v = ev.button == Button4 ? UP : DN;
2169
2170 if (ev.state & ShiftMask)
2171 i = 1;
2172 else if (OPTION (Opt_mouseWheelScrollPage))
2173 i = nrow - 1;
2174 else
2175 i = 5;
2176
2177# ifdef MOUSE_SLIP_WHEELING
2178 if (ev.state & ControlMask)
2179 {
2180 mouse_slip_wheel_speed += v ? -1 : 1;
2181 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2182 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2183
2184 if (slip_wheel_ev.at < NOW)
2185 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2186
2187 slip_wheel_ev.start ();
2188 }
2189 else
2190 {
2191# endif
2192 scr_page (v, i);
2193 scrollbar_show (1);
2194# ifdef MOUSE_SLIP_WHEELING
2195 }
2196# endif
1876 } 2197 }
1877 /*
1878 * dumb hack to compensate for the failure of click-and-drag
1879 * when overriding mouse reporting
1880 */
1881 if (PrivateModes & PrivMode_mouse_report
1882 && bypass_keystate
1883 && ev->button == Button1 && MEvent.clicks <= 1)
1884 selection_extend (ev->x, ev->y, 0);
1885
1886 switch (ev->button)
1887 {
1888 case Button1:
1889 case Button3:
1890 selection_make (ev->time);
1891 break; 2198 break;
1892 case Button2:
1893 selection_request (ev->time, ev->x, ev->y);
1894 break;
1895#ifdef MOUSE_WHEEL
1896 case Button4:
1897 case Button5:
1898 {
1899 int i;
1900 page_dirn v;
1901
1902 v = (ev->button == Button4) ? UP : DN;
1903 if (ev->state & ShiftMask)
1904 i = 1;
1905 else if ((Options & Opt_mouseWheelScrollPage))
1906 i = TermWin.nrow - 1;
1907 else
1908 i = 5;
1909# ifdef MOUSE_SLIP_WHEELING
1910 if (ev->state & ControlMask)
1911 {
1912 mouse_slip_wheel_speed += (v ? -1 : 1);
1913 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1914 }
1915# endif 2199#endif
1916# ifdef JUMP_MOUSE_WHEEL
1917 scr_page (v, i);
1918 scr_refresh (SMOOTH_REFRESH);
1919 scrollbar_show (1);
1920# else
1921 while (i--)
1922 {
1923 scr_page (v, 1);
1924 scr_refresh (SMOOTH_REFRESH);
1925 scrollbar_show (1);
1926 }
1927# endif
1928
1929 }
1930 break;
1931#endif
1932
1933 } 2200 }
1934 }
1935 } 2201 }
1936#ifdef MENUBAR
1937 else if (isMenuBarWindow(ev->window))
1938 menubar_control (ev);
1939#endif
1940} 2202}
1941
1942 2203
1943#ifdef TRANSPARENT 2204#ifdef TRANSPARENT
2205#if TINTING
2206/* taken from aterm-0.4.2 */
2207
2208typedef uint32_t RUINT32T;
2209
2210void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2211{
2212 int sh_r, sh_g, sh_b;
2213 RUINT32T mask_r, mask_g, mask_b;
2214 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2215 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2216 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2217 int i;
2218
2219 Visual *visual = display->visual;
2220
2221 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2222
2223 /* for convenience */
2224 mask_r = visual->red_mask;
2225 mask_g = visual->green_mask;
2226 mask_b = visual->blue_mask;
2227
2228 /* boring lookup table pre-initialization */
2229 switch (srcImage->bits_per_pixel) {
2230 case 15:
2231 if ((mask_r != 0x7c00) ||
2232 (mask_g != 0x03e0) ||
2233 (mask_b != 0x001f))
2234 return;
2235 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2236 lookup_r = lookup;
2237 lookup_g = lookup+32;
2238 lookup_b = lookup+32+32;
2239 sh_r = 10;
2240 sh_g = 5;
2241 sh_b = 0;
2242 break;
2243 case 16:
2244 if ((mask_r != 0xf800) ||
2245 (mask_g != 0x07e0) ||
2246 (mask_b != 0x001f))
2247 return;
2248 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2249 lookup_r = lookup;
2250 lookup_g = lookup+32;
2251 lookup_b = lookup+32+64;
2252 sh_r = 11;
2253 sh_g = 5;
2254 sh_b = 0;
2255 break;
2256 case 24:
2257 if ((mask_r != 0xff0000) ||
2258 (mask_g != 0x00ff00) ||
2259 (mask_b != 0x0000ff))
2260 return;
2261 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2262 lookup_r = lookup;
2263 lookup_g = lookup+256;
2264 lookup_b = lookup+256+256;
2265 sh_r = 16;
2266 sh_g = 8;
2267 sh_b = 0;
2268 break;
2269 case 32:
2270 if ((mask_r != 0xff0000) ||
2271 (mask_g != 0x00ff00) ||
2272 (mask_b != 0x0000ff))
2273 return;
2274 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2275 lookup_r = lookup;
2276 lookup_g = lookup+256;
2277 lookup_b = lookup+256+256;
2278 sh_r = 16;
2279 sh_g = 8;
2280 sh_b = 0;
2281 break;
2282 default:
2283 return; /* we do not support this color depth */
2284 }
2285
2286 /* prepare limits for color transformation (each channel is handled separately) */
2287 if (shade < 0) {
2288 shade = -shade;
2289 if (shade < 0) shade = 0;
2290 if (shade > 100) shade = 100;
2291
2292 lower_lim_r = 65535-rm;
2293 lower_lim_g = 65535-gm;
2294 lower_lim_b = 65535-bm;
2295
2296 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2297 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2298 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2299
2300 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2301 } else {
2302 if (shade < 0) shade = 0;
2303 if (shade > 100) shade = 100;
2304
2305 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2306
2307 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2308 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2309 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2310 }
2311
2312 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2313 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2314 {
2315 unsigned int tmp;
2316
2317 tmp = lower_lim_r;
2318 lower_lim_r = lower_lim_b;
2319 lower_lim_b = tmp;
2320
2321 tmp = upper_lim_r;
2322 upper_lim_r = upper_lim_b;
2323 upper_lim_b = tmp;
2324 }
2325
2326 /* fill our lookup tables */
2327 for (i = 0; i <= mask_r>>sh_r; i++)
2328 {
2329 RUINT32T tmp;
2330 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2331 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2332 lookup_r[i] = (tmp/65535)<<sh_r;
2333 }
2334 for (i = 0; i <= mask_g>>sh_g; i++)
2335 {
2336 RUINT32T tmp;
2337 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2338 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2339 lookup_g[i] = (tmp/65535)<<sh_g;
2340 }
2341 for (i = 0; i <= mask_b>>sh_b; i++)
2342 {
2343 RUINT32T tmp;
2344 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2345 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2346 lookup_b[i] = (tmp/65535)<<sh_b;
2347 }
2348
2349 /* apply table to input image (replacing colors by newly calculated ones) */
2350 switch (srcImage->bits_per_pixel)
2351 {
2352 case 15:
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 & 0x7c00)>>10] |
2364 lookup_g[(*p & 0x03e0)>> 5] |
2365 lookup_b[(*p & 0x001f)];
2366 }
2367 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2368 }
2369 break;
2370 }
2371 case 16:
2372 {
2373 unsigned short *p1, *pf, *p, *pl;
2374 p1 = (unsigned short *) srcImage->data;
2375 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2376 while (p1 < pf)
2377 {
2378 p = p1;
2379 pl = p1 + srcImage->width;
2380 for (; p < pl; p++)
2381 {
2382 *p = lookup_r[(*p & 0xf800)>>11] |
2383 lookup_g[(*p & 0x07e0)>> 5] |
2384 lookup_b[(*p & 0x001f)];
2385 }
2386 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2387 }
2388 break;
2389 }
2390 case 24:
2391 {
2392 unsigned char *p1, *pf, *p, *pl;
2393 p1 = (unsigned char *) srcImage->data;
2394 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2395 while (p1 < pf)
2396 {
2397 p = p1;
2398 pl = p1 + srcImage->width * 3;
2399 for (; p < pl; p += 3)
2400 {
2401 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2402 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2403 p[2] = lookup_r[(p[2] & 0x0000ff)];
2404 }
2405 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2406 }
2407 break;
2408 }
2409 case 32:
2410 {
2411 RUINT32T *p1, *pf, *p, *pl;
2412 p1 = (RUINT32T *) srcImage->data;
2413 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2414
2415 while (p1 < pf)
2416 {
2417 p = p1;
2418 pl = p1 + srcImage->width;
2419 for (; p < pl; p++)
2420 {
2421 *p = lookup_r[(*p & 0xff0000)>>16] |
2422 lookup_g[(*p & 0x00ff00)>> 8] |
2423 lookup_b[(*p & 0x0000ff)] |
2424 (*p & ~0xffffff);
2425 }
2426 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2427 }
2428 break;
2429 }
2430 }
2431
2432 free (lookup);
2433}
2434#endif
2435
1944/* 2436/*
1945 * Check our parents are still who we think they are. 2437 * Check our parents are still who we think they are.
1946 * Do transparency updates if required 2438 * Do transparency updates if required
1947 */ 2439 */
1948int 2440int
1949rxvt_term::check_our_parents () 2441rxvt_term::check_our_parents ()
1950{ 2442{
1951 int i, pchanged, aformat, have_pixmap, rootdepth; 2443 int i, pchanged, aformat, have_pixmap, rootdepth;
1952 unsigned long nitems, bytes_after; 2444 unsigned long nitems, bytes_after;
1953 Atom atype; 2445 Atom atype;
1954 unsigned char *prop = NULL; 2446 unsigned char *prop = NULL;
1955 Window root, oldp, *list; 2447 Window root, oldp, *list;
1956 Pixmap rootpixmap = None; 2448 Pixmap rootpixmap = None;
1957 XWindowAttributes wattr, wrootattr; 2449 XWindowAttributes wattr, wrootattr;
2450 dDisp;
1958 2451
1959 pchanged = 0; 2452 pchanged = 0;
1960 2453
1961 if (!(Options & Opt_transparent)) 2454 if (!OPTION (Opt_transparent))
1962 return pchanged; /* Don't try any more */ 2455 return pchanged; /* Don't try any more */
1963 2456
1964 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr); 2457 XGetWindowAttributes (disp, display->root, &wrootattr);
1965 rootdepth = wrootattr.depth; 2458 rootdepth = wrootattr.depth;
1966 2459
1967 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 2460 XGetWindowAttributes (disp, parent[0], &wattr);
2461
1968 if (rootdepth != wattr.depth) 2462 if (rootdepth != wattr.depth)
1969 { 2463 {
1970 if (am_transparent) 2464 if (am_transparent)
1971 { 2465 {
1972 pchanged = 1; 2466 pchanged = 1;
1973 XSetWindowBackground(Xdisplay, TermWin.vt, 2467 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1974 PixColors[Color_bg]);
1975 am_transparent = am_pixmap_trans = 0; 2468 am_transparent = am_pixmap_trans = 0;
1976 } 2469 }
2470
1977 return pchanged; /* Don't try any more */ 2471 return pchanged; /* Don't try any more */
1978 } 2472 }
1979 2473
1980 /* Get all X ops out of the queue so that our information is up-to-date. */ 2474 /* Get all X ops out of the queue so that our information is up-to-date. */
1981 XSync(Xdisplay, False); 2475 XSync (disp, False);
1982 2476
1983 /* 2477 /*
1984 * Make the frame window set by the window manager have 2478 * Make the frame window set by the window manager have
1985 * the root background. Some window managers put multiple nested frame 2479 * the root background. Some window managers put multiple nested frame
1986 * windows for each client, so we have to take care about that. 2480 * windows for each client, so we have to take care about that.
1987 */ 2481 */
1988 i = (xa[XA_XROOTPMAPID] != 0 2482 i = (xa[XA_XROOTPMAP_ID]
1989 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID], 2483 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1990 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2484 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1991 &nitems, &bytes_after, &prop) == Success)); 2485 &nitems, &bytes_after, &prop) == Success);
2486
1992 if (!i || prop == NULL) 2487 if (!i || prop == NULL)
2488 i = (xa[XA_ESETROOT_PMAP_ID]
2489 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2490 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2491 &nitems, &bytes_after, &prop) == Success);
2492
2493 if (!i || prop == NULL
2494#if TINTING
2495 || !rs[Rs_color + Color_tint]
2496#endif
2497 )
1993 have_pixmap = 0; 2498 have_pixmap = 0;
1994 else 2499 else
1995 { 2500 {
1996 have_pixmap = 1; 2501 have_pixmap = 1;
1997 rootpixmap = *((Pixmap *)prop); 2502 rootpixmap = *(Pixmap *)prop;
1998 XFree(prop); 2503 XFree (prop);
1999 } 2504 }
2505
2000 if (have_pixmap) 2506 if (have_pixmap)
2001 { 2507 {
2002 /* 2508 /*
2003 * Copy Xroot pixmap transparency 2509 * Copy display->root pixmap transparency
2004 */ 2510 */
2005 int sx, sy, nx, ny; 2511 int sx, sy, nx, ny;
2006 unsigned int nw, nh; 2512 unsigned int nw, nh;
2007 Window cr; 2513 Window cr;
2008 XImage *image; 2514 XImage *image;
2009 GC gc; 2515 GC gc;
2010 XGCValues gcvalue; 2516 XGCValues gcvalue;
2011 2517
2012 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot, 2518 XTranslateCoordinates (disp, parent[0], display->root,
2013 0, 0, &sx, &sy, &cr); 2519 0, 0, &sx, &sy, &cr);
2014 nw = (unsigned int)szHint.width; 2520 nw = (unsigned int)szHint.width;
2015 nh = (unsigned int)szHint.height; 2521 nh = (unsigned int)szHint.height;
2016 nx = ny = 0; 2522 nx = ny = 0;
2523
2017 if (sx < 0) 2524 if (sx < 0)
2018 { 2525 {
2019 nw += sx; 2526 nw += sx;
2020 nx = -sx; 2527 nx = -sx;
2021 sx = 0; 2528 sx = 0;
2022 } 2529 }
2530
2023 if (sy < 0) 2531 if (sy < 0)
2024 { 2532 {
2025 nh += sy; 2533 nh += sy;
2026 ny = -sy; 2534 ny = -sy;
2027 sy = 0; 2535 sy = 0;
2028 } 2536 }
2537
2029 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2538 min_it (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2539 min_it (nh, (unsigned int) (wrootattr.height - sy));
2540
2541 XSync (disp, False);
2031 allowedxerror = -1; 2542 allowedxerror = -1;
2032 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 2543 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033 ZPixmap); 2544
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2545 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */ 2546 /* XXX: may need a delay here? */
2036 allowedxerror = 0; 2547 allowedxerror = 0;
2548
2037 if (image == NULL) 2549 if (image == NULL)
2038 { 2550 {
2039 if (am_transparent && am_pixmap_trans) 2551 if (am_transparent && am_pixmap_trans)
2040 { 2552 {
2041 pchanged = 1; 2553 pchanged = 1;
2042 if (TermWin.pixmap != None) 2554 if (pixmap != None)
2043 { 2555 {
2044 XFreePixmap(Xdisplay, TermWin.pixmap); 2556 XFreePixmap (disp, pixmap);
2045 TermWin.pixmap = None; 2557 pixmap = None;
2046 } 2558 }
2047 } 2559 }
2560
2048 am_pixmap_trans = 0; 2561 am_pixmap_trans = 0;
2049 } 2562 }
2050 else 2563 else
2051 { 2564 {
2052 if (TermWin.pixmap != None) 2565 if (pixmap != None)
2053 XFreePixmap(Xdisplay, TermWin.pixmap); 2566 XFreePixmap (disp, pixmap);
2567
2568#if TINTING
2569 if (ISSET_PIXCOLOR (Color_tint))
2570 {
2571 unsigned short rm, gm, bm;
2572 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2573
2574 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2575
2576 ShadeXImage (display, image, shade, rm, gm, bm);
2577 }
2578#endif
2579
2054 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt, 2580 pixmap = XCreatePixmap (disp, vt,
2055 (unsigned int)szHint.width,
2056 (unsigned int)szHint.height, 2581 szHint.width, szHint.height, image->depth);
2057 (unsigned int)image->depth);
2058 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue); 2582 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2059 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0, 2583 XPutImage (disp, pixmap, gc, image, 0, 0,
2060 nx, ny, (unsigned int)image->width,
2061 (unsigned int)image->height); 2584 nx, ny, image->width, image->height);
2062 XFreeGC(Xdisplay, gc); 2585 XFreeGC (disp, gc);
2063 XDestroyImage(image); 2586 XDestroyImage (image);
2064 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2587 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2065 TermWin.pixmap); 2588 XClearWindow (disp, parent[0]);
2589
2066 if (!am_transparent || !am_pixmap_trans) 2590 if (!am_transparent || !am_pixmap_trans)
2067 pchanged = 1; 2591 pchanged = 1;
2592
2068 am_transparent = am_pixmap_trans = 1; 2593 am_transparent = am_pixmap_trans = 1;
2069 } 2594 }
2070 } 2595 }
2596
2071 if (!am_pixmap_trans) 2597 if (am_pixmap_trans)
2598 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2599 else
2072 { 2600 {
2073 unsigned int n; 2601 unsigned int n;
2074 /* 2602 /*
2075 * InheritPixmap transparency 2603 * InheritPixmap transparency
2076 */ 2604 */
2077 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2078 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2605 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2079 i++)
2080 { 2606 {
2081 oldp = TermWin.parent[i]; 2607 oldp = parent[i];
2082 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root, 2608 XQueryTree (disp, parent[i - 1], &root,
2083 &TermWin.parent[i], &list, &n); 2609 &parent[i], &list, &n);
2084 XFree(list); 2610 XFree (list);
2085 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2611
2086 if (TermWin.parent[i] == Xroot) 2612 if (parent[i] == display->root)
2087 { 2613 {
2088 if (oldp != None) 2614 if (oldp != None)
2089 pchanged = 1; 2615 pchanged = 1;
2616
2090 break; 2617 break;
2091 } 2618 }
2619
2092 if (oldp != TermWin.parent[i]) 2620 if (oldp != parent[i])
2093 pchanged = 1; 2621 pchanged = 1;
2094 } 2622 }
2623
2095 n = 0; 2624 n = 0;
2625
2096 if (pchanged) 2626 if (pchanged)
2097 { 2627 {
2098 for (; n < (unsigned int)i; n++) 2628 for (; n < (unsigned int)i; n++)
2099 { 2629 {
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2630 XGetWindowAttributes (disp, parent[n], &wattr);
2101 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2102 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2631 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2103 { 2632 {
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2633 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2105 break; 2634 break;
2106 } 2635 }
2107 } 2636 }
2108 } 2637 }
2109 if (n > (int)(sizeof(TermWin.parent) 2638
2110 / sizeof(TermWin.parent[0]))) 2639 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2111 { 2640 {
2112 D_X((stderr, "InheritPixmap Turning off")); 2641 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2113 XSetWindowBackground(Xdisplay, TermWin.parent[0], 2642 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2114 PixColors[Color_fg]);
2115 XSetWindowBackground(Xdisplay, TermWin.vt,
2116 PixColors[Color_bg]);
2117 am_transparent = 0; 2643 am_transparent = 0;
2118 /* XXX: also turn off Opt_transparent? */ 2644 /* XXX: also turn off Opt_transparent? */
2119 } 2645 }
2120 else 2646 else
2121 { 2647 {
2648#if WAIT_FOR_WM
2122 /* wait (an arbitrary period) for the WM to do its thing 2649 /* wait (an arbitrary period) for the WM to do its thing
2123 * needed for fvwm2.2.2 (and before?) */ 2650 * needed for fvwm2.2.2 (and before?) */
2124# ifdef HAVE_NANOSLEEP
2125 struct timespec rqt;
2126
2127 rqt.tv_sec = 1;
2128 rqt.tv_nsec = 0;
2129 nanosleep(&rqt, NULL);
2130# else
2131 sleep(1); 2651 sleep (1);
2132# endif 2652#endif
2133 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2134 for (n = 0; n < (unsigned int)i; n++) 2653 for (n = 0; n < (unsigned int)i; n++)
2654 {
2135 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n], 2655 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2136 ParentRelative); 2656 XClearWindow (disp, parent[n]);
2657 }
2658
2137 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2659 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2138 ParentRelative);
2139 am_transparent = 1; 2660 am_transparent = 1;
2140 } 2661 }
2662
2141 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2663 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2142 TermWin.parent[i] = None; 2664 parent[i] = None;
2665 }
2666
2667 if (scrollBar.win)
2143 } 2668 {
2669 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2670 scrollBar.setIdle ();
2671 scrollbar_show (0);
2672 }
2673
2674 if (am_transparent)
2675 {
2676 want_refresh = want_full_refresh = 1;
2677 if (am_pixmap_trans)
2678 flush ();
2679 }
2680
2144 return pchanged; 2681 return pchanged;
2145} 2682}
2146#endif 2683#endif
2147 2684
2148/*}}} */ 2685/*}}} */
2686
2687bool
2688rxvt_term::cmd_parse ()
2689{
2690 bool flag = false;
2691 wchar_t ch = NOCHAR;
2692 char *seq_begin; // remember start of esc-sequence here
2693
2694 for (;;)
2695 {
2696 if (ch == NOCHAR)
2697 {
2698 seq_begin = cmdbuf_ptr;
2699 ch = next_char ();
2700
2701 if (ch == NOCHAR)
2702 break;
2703 }
2704
2705 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2706 {
2707 if (!seen_input)
2708 {
2709 seen_input = 1;
2710 // many badly-written programs (e.g. jed) contain a race condition:
2711 // they first read the screensize and then install a SIGWINCH handler.
2712 // some window managers resize the window early, and these programs
2713 // then sometimes get the size wrong.
2714 // unfortunately other programs are even more buggy and dislike
2715 // being sent SIGWINCH, so only do it when we were in fact being
2716 // resized.
2717 if (seen_resize && cmd_pid)
2718 kill (-cmd_pid, SIGWINCH);
2719 }
2720
2721 /* Read a text string from the input buffer */
2722 wchar_t buf[UBUFSIZ];
2723 bool refreshnow = false;
2724 int nlines = 0;
2725 wchar_t *str = buf;
2726 wchar_t *eol = str + min (ncol, UBUFSIZ);
2727
2728 for (;;)
2729 {
2730 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2731 break;
2732
2733 *str++ = ch;
2734
2735 if (ch == C0_LF || str >= eol)
2736 {
2737 if (ch == C0_LF)
2738 nlines++;
2739
2740 refresh_count++;
2741
2742 if (!OPTION (Opt_jumpScroll)
2743 || (refresh_count >= refresh_limit * (nrow - 1)))
2744 {
2745 refreshnow = true;
2746 refresh_count = 0;
2747 ch = NOCHAR;
2748 break;
2749 }
2750
2751 // scr_add_lines only works for nlines <= nrow - 1.
2752 if (nlines >= nrow - 1)
2753 {
2754 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2755 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2756 scr_add_lines (buf, str - buf, nlines);
2757
2758 nlines = 0;
2759 str = buf;
2760 eol = str + min (ncol, UBUFSIZ);
2761 }
2762
2763 if (str >= eol)
2764 {
2765 if (eol >= buf + UBUFSIZ)
2766 {
2767 ch = NOCHAR;
2768 break;
2769 }
2770 else
2771 eol = min (eol + ncol, buf + UBUFSIZ);
2772 }
2773
2774 }
2775
2776 seq_begin = cmdbuf_ptr;
2777 ch = next_char ();
2778 }
2779
2780 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2781 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2782 scr_add_lines (buf, str - buf, nlines);
2783
2784 /*
2785 * If there have been a lot of new lines, then update the screen
2786 * What the heck I'll cheat and only refresh less than every page-full.
2787 * the number of pages between refreshes is refresh_limit, which
2788 * is incremented here because we must be doing flat-out scrolling.
2789 */
2790 if (refreshnow)
2791 {
2792 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2793 refresh_limit++;
2794 else
2795 {
2796 flag = true;
2797 scr_refresh ();
2798 want_refresh = 1;
2799 }
2800 }
2801
2802 }
2803 else
2804 {
2805 try
2806 {
2807 process_nonprinting (ch);
2808 }
2809 catch (const class out_of_input &o)
2810 {
2811 // we ran out of input, retry later
2812 cmdbuf_ptr = seq_begin;
2813 break;
2814 }
2815
2816 ch = NOCHAR;
2817 }
2818 }
2819
2820 return flag;
2821}
2822
2823// read the next character
2824wchar_t
2825rxvt_term::next_char ()
2826{
2827 while (cmdbuf_ptr < cmdbuf_endp)
2828 {
2829 // assume 7-bit to be ascii ALWAYS
2830 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2831 return *cmdbuf_ptr++;
2832
2833 wchar_t wc;
2834 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2835
2836 if (len == (size_t)-2)
2837 {
2838 // the mbstate stores incomplete sequences. didn't know this :/
2839 cmdbuf_ptr = cmdbuf_endp;
2840 break;
2841 }
2842
2843 if (len == (size_t)-1)
2844 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2845
2846 // assume wchar == unicode
2847 cmdbuf_ptr += len;
2848 return wc & UNICODE_MASK;
2849 }
2850
2851 return NOCHAR;
2852}
2853
2854// read the next octet
2855uint32_t
2856rxvt_term::next_octet ()
2857{
2858 return cmdbuf_ptr < cmdbuf_endp
2859 ? (unsigned char)*cmdbuf_ptr++
2860 : NOCHAR;
2861}
2862
2863/* rxvt_cmd_getc () - Return next input character */
2864/*
2865 * Return the next input character after first passing any keyboard input
2866 * to the command.
2867 */
2868wchar_t
2869rxvt_term::cmd_getc ()
2870{
2871 wchar_t c = next_char ();
2872
2873 if (c == NOCHAR)
2874 throw out_of_input;
2875
2876 return c;
2877}
2878
2879uint32_t
2880rxvt_term::cmd_get8 ()
2881{
2882 uint32_t c = next_octet ();
2883
2884 if (c == NOCHAR)
2885 throw out_of_input;
2886
2887 return c;
2888}
2149 2889
2150/*{{{ print pipe */ 2890/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2891/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2892#ifdef PRINTPIPE
2153FILE * 2893FILE *
2154rxvt_term::popen_printer () 2894rxvt_term::popen_printer ()
2155{ 2895{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2896 FILE *stream = popen (rs[Rs_print_pipe], "w");
2157 2897
2158 if (stream == NULL) 2898 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2899 rxvt_warn ("can't open printer pipe, not printing.\n");
2900
2160 return stream; 2901 return stream;
2161} 2902}
2162 2903
2163int 2904int
2164rxvt_term::pclose_printer (FILE *stream) 2905rxvt_term::pclose_printer (FILE *stream)
2165{ 2906{
2166 fflush (stream); 2907 fflush (stream);
2167 /* pclose() reported not to work on SunOS 4.1.3 */
2168# if defined (__sun__) /* TODO: RESOLVE THIS */
2169 /* pclose works provided SIGCHLD handler uses waitpid */
2170 return pclose (stream); /* return fclose (stream); */
2171# else
2172 return pclose (stream); 2908 return pclose (stream);
2173# endif
2174} 2909}
2175 2910
2176/* 2911/*
2177 * simulate attached vt100 printer 2912 * simulate attached vt100 printer
2178 */ 2913 */
2179void 2914void
2180rxvt_term::process_print_pipe () 2915rxvt_term::process_print_pipe ()
2181{ 2916{
2182 int done; 2917 int done;
2183 FILE *fd; 2918 FILE *fd;
2184 2919
2185 if ((fd = popen_printer ()) == NULL) 2920 if ((fd = popen_printer ()) == NULL)
2186 return; 2921 return;
2187 2922
2188 /* 2923 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2924 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2925 * is received.
2191 */ 2926 */
2192 for (done = 0; !done;) 2927 for (done = 0; !done;)
2193 { 2928 {
2194 unsigned char buf[8]; 2929 unsigned char buf[8];
2195 unsigned char ch; 2930 unicode_t ch;
2196 unsigned int i, len; 2931 unsigned int i, len;
2197 2932
2198 if ((ch = cmd_getc ()) != C0_ESC) 2933 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2934 {
2200 if (putc(ch, fd) == EOF) 2935 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2936 break; /* done = 1 */
2202 } 2937 }
2203 else 2938 else
2204 { 2939 {
2205 len = 0; 2940 len = 0;
… …
2216 { 2951 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2952 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2953 break; /* done = 1 */
2219 } 2954 }
2220 } 2955 }
2956
2221 for (i = 0; i < len; i++) 2957 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2958 if (putc (buf[i], fd) == EOF)
2223 { 2959 {
2224 done = 1; 2960 done = 1;
2225 break; 2961 break;
2226 } 2962 }
2227 } 2963 }
2228 } 2964 }
2965
2229 pclose_printer (fd); 2966 pclose_printer (fd);
2230} 2967}
2231#endif /* PRINTPIPE */ 2968#endif /* PRINTPIPE */
2232/*}}} */ 2969/*}}} */
2233 2970
2234/* *INDENT-OFF* */ 2971/* *INDENT-OFF* */
2235enum { 2972enum {
2236 C1_40 = 0x40, 2973 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2974 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2238 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2975 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2239 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2976 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2240 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2977 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 2978};
2242/* *INDENT-ON* */ 2979/* *INDENT-ON* */
2243 2980
2244/*{{{ process non-printing single characters */ 2981/*{{{ process non-printing single characters */
2245void 2982void
2246rxvt_term::process_nonprinting (unsigned char ch) 2983rxvt_term::process_nonprinting (unicode_t ch)
2247{ 2984{
2248 switch (ch) 2985 switch (ch)
2249 { 2986 {
2987 case C0_ESC:
2988 process_escape_seq ();
2989 break;
2250 case C0_ENQ: /* terminal Status */ 2990 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 2991 if (rs[Rs_answerbackstring])
2252 tt_write( 2992 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2253 (const unsigned char *)rs[Rs_answerbackstring],
2254 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2255 else 2993 else
2256 tt_write((unsigned char *)VT100_ANS, 2994 tt_write (VT100_ANS, strlen (VT100_ANS));
2257 (unsigned int)STRLEN(VT100_ANS));
2258 break; 2995 break;
2259 case C0_BEL: /* bell */ 2996 case C0_BEL: /* bell */
2260 scr_bell (); 2997 scr_bell ();
2261 break; 2998 break;
2262 case C0_BS: /* backspace */ 2999 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 3014 scr_charset_choose (1);
2278 break; 3015 break;
2279 case C0_SI: /* shift in - acs */ 3016 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 3017 scr_charset_choose (0);
2281 break; 3018 break;
3019
3020#ifdef EIGHT_BIT_CONTROLS
3021 // 8-bit controls
3022 case 0x90: /* DCS */
3023 process_dcs_seq ();
3024 break;
3025 case 0x9b: /* CSI */
3026 process_csi_seq ();
3027 break;
3028 case 0x9d: /* CSI */
3029 process_osc_seq ();
3030 break;
3031#endif
2282 } 3032 }
2283} 3033}
2284/*}}} */ 3034/*}}} */
2285 3035
2286 3036
2287/*{{{ process VT52 escape sequences */ 3037/*{{{ process VT52 escape sequences */
2288void 3038void
2289rxvt_term::process_escape_vt52 (unsigned char ch) 3039rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 3040{
2291 int row, col; 3041 int row, col;
2292 3042
2293 switch (ch) 3043 switch (ch)
2294 { 3044 {
… …
2324 row = cmd_getc () - ' '; 3074 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 3075 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 3076 scr_gotorc (row, col, 0);
2327 break; 3077 break;
2328 case 'Z': /* identify the terminal type */ 3078 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3079 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 3080 break;
2331 case '<': /* turn off VT52 mode */ 3081 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 3082 PrivMode (0, PrivMode_vt52);
2333 break; 3083 break;
2334 case 'F': /* use special graphics character set */ 3084 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 3085 case 'G': /* use regular character set */
2336 /* unimplemented */ 3086 /* unimplemented */
2337 break; 3087 break;
… …
2346 3096
2347/*{{{ process escape sequences */ 3097/*{{{ process escape sequences */
2348void 3098void
2349rxvt_term::process_escape_seq () 3099rxvt_term::process_escape_seq ()
2350{ 3100{
2351 unsigned char ch = cmd_getc (); 3101 unicode_t ch = cmd_getc ();
2352 3102
2353 if (PrivateModes & PrivMode_vt52) 3103 if (priv_modes & PrivMode_vt52)
2354 { 3104 {
2355 process_escape_vt52 (ch); 3105 process_escape_vt52 (ch);
2356 return; 3106 return;
2357 } 3107 }
2358 3108
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 3123 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 3124 break;
2375 case '+': 3125 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 3126 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 3127 break;
2378#ifdef MULTICHAR_SET 3128#if ENABLE_FRILLS
2379 case '$':
2380 scr_charset_set (-2, (unsigned int)cmd_getc ());
2381 break;
2382#endif
2383#ifndef NO_FRILLS
2384 case '6': 3129 case '6':
2385 scr_backindex (); 3130 scr_backindex ();
2386 break; 3131 break;
2387#endif 3132#endif
2388 case '7': 3133 case '7':
2389 scr_cursor (SAVE); 3134 scr_cursor (SAVE);
2390 break; 3135 break;
2391 case '8': 3136 case '8':
2392 scr_cursor (RESTORE); 3137 scr_cursor (RESTORE);
2393 break; 3138 break;
2394#ifndef NO_FRILLS 3139#if ENABLE_FRILLS
2395 case '9': 3140 case '9':
2396 scr_forwardindex (); 3141 scr_forwardindex ();
2397 break; 3142 break;
2398#endif 3143#endif
2399 case '=': 3144 case '=':
2400 case '>': 3145 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 3146 PrivMode ((ch == '='), PrivMode_aplKP);
2402 break; 3147 break;
2403 3148
2404 case C1_40: 3149 case C1_40:
2405 cmd_getc (); 3150 cmd_getc ();
2406 break; 3151 break;
… …
2409 break; 3154 break;
2410 3155
2411 /* 8.3.87: NEXT LINE */ 3156 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 3157 case C1_NEL: /* ESC E */
2413 { 3158 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 3159 wchar_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 3160 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2416 } 3161 }
2417 break; 3162 break;
2418 3163
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 3164 /* kidnapped escape sequence: Should be 8.3.48 */
2420 case C1_ESA: /* ESC G */ 3165 case C1_ESA: /* ESC G */
… …
2430 case C1_RI: /* ESC M */ 3175 case C1_RI: /* ESC M */
2431 scr_index (DN); 3176 scr_index (DN);
2432 break; 3177 break;
2433 3178
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 3179 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 3180 /*case C1_SS2: scr_single_shift (2); break; */
2436 3181
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 3182 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 3183 /*case C1_SS3: scr_single_shift (3); break; */
2439 3184
2440 /* 8.3.27: DEVICE CONTROL STRING */ 3185 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 3186 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 3187 process_dcs_seq ();
2443 break; 3188 break;
2444 3189
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3190 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 3191 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 3192 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 3193 break; /* steal obsolete ESC [ c */
2450 3194
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3195 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2452 case C1_CSI: /* ESC [ */ 3196 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 3197 process_csi_seq ();
… …
2458 process_osc_seq (); 3202 process_osc_seq ();
2459 break; 3203 break;
2460 3204
2461 /* 8.3.106: RESET TO INITIAL STATE */ 3205 /* 8.3.106: RESET TO INITIAL STATE */
2462 case 'c': 3206 case 'c':
3207 mbstate.reset ();
2463 scr_poweron (); 3208 scr_poweron ();
2464 scrollbar_show (1); 3209 scrollbar_show (1);
2465 break; 3210 break;
2466 3211
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3212 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2479 3224
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3225/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */ 3226/* *INDENT-OFF* */
2482enum { 3227enum {
2483 CSI_ICH = 0x40, 3228 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3229 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2485 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3230 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2486 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3231 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2487 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3232 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2488 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3233 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2489 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3234 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2493 3238
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3239#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3240 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3241 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 3242#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3243 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2499 3244
2500const unsigned char csi_defaults[] = 3245const unsigned char csi_defaults[] =
2501 { 3246 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3247 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2503 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 3248 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2504 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3249 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2505 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3250 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2506 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3251 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2507 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3252 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2508 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3253 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2509 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3254 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 3255 };
2511/* *INDENT-ON* */ 3256/* *INDENT-ON* */
2512 3257
2513void 3258void
2514rxvt_term::process_csi_seq () 3259rxvt_term::process_csi_seq ()
2515{ 3260{
2516 unsigned char ch, priv, i; 3261 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 3262 unsigned int nargs, p;
2518 int n, ndef; 3263 int n, ndef;
2519 int arg[ESC_ARGS]; 3264 int arg[ESC_ARGS];
2520 3265
2521 for (nargs = ESC_ARGS; nargs > 0;) 3266 for (nargs = ESC_ARGS; nargs > 0;)
2522 arg[--nargs] = 0; 3267 arg[--nargs] = 0;
2523 3268
2524 priv = 0; 3269 priv = 0;
… …
2526 if (ch >= '<' && ch <= '?') 3271 if (ch >= '<' && ch <= '?')
2527 { /* '<' '=' '>' '?' */ 3272 { /* '<' '=' '>' '?' */
2528 priv = ch; 3273 priv = ch;
2529 ch = cmd_getc (); 3274 ch = cmd_getc ();
2530 } 3275 }
3276
2531 /* read any numerical arguments */ 3277 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 3278 for (n = -1; ch < CSI_ICH; )
2533 { 3279 {
2534 if (isdigit(ch)) 3280 if (isdigit (ch))
2535 { 3281 {
2536 if (n < 0) 3282 if (n < 0)
2537 n = ch - '0'; 3283 n = ch - '0';
2538 else 3284 else
2539 n = n * 10 + ch - '0'; 3285 n = n * 10 + ch - '0';
… …
2542 { 3288 {
2543 if (nargs < ESC_ARGS) 3289 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 3290 arg[nargs++] = n;
2545 n = -1; 3291 n = -1;
2546 } 3292 }
2547 else if (ch == '\b') 3293 else if (IS_CONTROL (ch))
2548 {
2549 scr_backspace ();
2550 }
2551 else if (ch == C0_ESC)
2552 {
2553 process_escape_seq ();
2554 return;
2555 }
2556 else if (ch < ' ')
2557 {
2558 process_nonprinting (ch); 3294 process_nonprinting (ch);
2559 } 3295
2560 ch = cmd_getc (); 3296 ch = cmd_getc ();
2561 } 3297 }
2562 3298
2563 if (ch > CSI_7F) 3299 if (ch > CSI_7F)
2564 return; 3300 return;
2565 3301
2566 if (nargs < ESC_ARGS) 3302 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 3303 arg[nargs++] = n;
2568 3304
2569 i = ch - CSI_ICH; 3305 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 3306 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 3307 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 3308 if (arg[p] == -1)
2573 arg[p] = ndef; 3309 arg[p] = ndef;
2574 3310
2575#ifdef DEBUG_CMD 3311#ifdef DEBUG_CMD
2576 fprintf(stderr, "CSI "); 3312 fprintf (stderr, "CSI ");
2577 for (p = 0; p < nargs; p++) 3313 for (p = 0; p < nargs; p++)
2578 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); 3314 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2579 fprintf(stderr, "%c\n", ch); 3315 fprintf (stderr, "%c\n", ch);
2580#endif 3316#endif
2581 3317
2582 /* 3318 /*
2583 * private mode handling 3319 * private mode handling
2584 */ 3320 */
… …
2586 { 3322 {
2587 switch (priv) 3323 switch (priv)
2588 { 3324 {
2589 case '>': 3325 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 3326 if (ch == CSI_DA) /* secondary device attributes */
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3327 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2592 break; 3328 break;
2593 case '?': 3329 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3330 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 3331 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 3332 break;
… …
2599 } 3335 }
2600 3336
2601 switch (ch) 3337 switch (ch)
2602 { 3338 {
2603 /* 3339 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3340 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 3341 */
2606#ifdef PRINTPIPE 3342#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3343 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 3344 switch (arg[0])
2609 { 3345 {
… …
2701 3437
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3438 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 3439 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 3440 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3441 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3442 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 3443 break;
2708 3444
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3445 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 3446 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2711 (unsigned int)(sizeof(VT100_ANS) - 1));
2712 break; 3447 break;
2713 3448
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3449 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 3450 process_sgr_mode (nargs, arg);
2716 break; 3451 break;
2717 3452
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3453 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 3454 switch (arg[0])
2720 { 3455 {
2721 case 5: /* DSR requested */ 3456 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 3457 tt_printf ("\033[0n");
2723 break; 3458 break;
2724 case 6: /* CPR requested */ 3459 case 6: /* CPR requested */
2725 scr_report_position (); 3460 scr_report_position ();
2726 break; 3461 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 3462 case 7: /* unofficial extension */
3463 if (OPTION (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3464 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3465 break;
2731#endif
2732 case 8: /* unofficial extension */ 3466 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3467 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3468 break;
2735 } 3469 }
2736 break; 3470 break;
2737 3471
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3472 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3505 break;
2772 3506
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3507 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3508 if (arg[0] == 4)
2775 scr_insert_mode (0); 3509 scr_insert_mode (0);
3510 else if (arg[0] == 20)
3511 priv_modes &= ~PrivMode_LFNL;
2776 break; 3512 break;
2777 3513
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3514 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3515 if (arg[0] == 4)
2780 scr_insert_mode (1); 3516 scr_insert_mode (1);
3517 else if (arg[0] == 20)
3518 priv_modes |= PrivMode_LFNL;
2781 break; 3519 break;
2782 3520
2783 /* 3521 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3522 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3523 */
… …
2797 break; 3535 break;
2798 case CSI_75: 3536 case CSI_75:
2799 scr_cursor (RESTORE); 3537 scr_cursor (RESTORE);
2800 break; 3538 break;
2801 3539
2802#ifndef NO_FRILLS 3540#if ENABLE_FRILLS
2803 case CSI_74: 3541 case CSI_74:
2804 process_window_ops (arg, nargs); 3542 process_window_ops (arg, nargs);
2805 break; 3543 break;
2806#endif 3544#endif
2807 3545
2808 case CSI_78: /* DECREQTPARM */ 3546 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3547 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3548 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3549 break;
2812 3550
2813 default: 3551 default:
2814 break; 3552 break;
2815 } 3553 }
2816} 3554}
2817/*}}} */ 3555/*}}} */
2818 3556
2819#ifndef NO_FRILLS 3557#if ENABLE_FRILLS
2820/* ARGSUSED */ 3558/* ARGSUSED */
2821void 3559void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3560rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3561{
2824 int x, y; 3562 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3563 XWindowAttributes wattr;
2829 Window wdummy; 3564 Window wdummy;
3565 dDisp;
2830 3566
2831 if (nargs == 0) 3567 if (nargs == 0)
2832 return; 3568 return;
3569
2833 switch (args[0]) 3570 switch (args[0])
2834 { 3571 {
2835 /* 3572 /*
2836 * commands 3573 * commands
2837 */ 3574 */
2838 case 1: /* deiconify window */ 3575 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3576 XMapWindow (disp, parent[0]);
2840 break; 3577 break;
2841 case 2: /* iconify window */ 3578 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3579 XIconifyWindow (disp, parent[0], display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3580 break;
2845 case 3: /* set position (pixels) */ 3581 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3582 XMoveWindow (disp, parent[0], args[1], args[2]);
2847 break; 3583 break;
2848 case 4: /* set size (pixels) */ 3584 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3585 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3586 break;
2851 case 5: /* raise window */ 3587 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3588 XRaiseWindow (disp, parent[0]);
2853 break; 3589 break;
2854 case 6: /* lower window */ 3590 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3591 XLowerWindow (disp, parent[0]);
2856 break; 3592 break;
2857 case 7: /* refresh window */ 3593 case 7: /* refresh window */
2858 scr_touch (true); 3594 scr_touch (true);
2859 break; 3595 break;
2860 case 8: /* set size (chars) */ 3596 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3597 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3598 (unsigned int) (args[1] * fheight));
2863 break; 3599 break;
3600
3601 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3602 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3603 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3604 set_widthheight ((unsigned int)width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3605 (unsigned int) (args[1] * fheight));
2868 break; 3606 break;
3607
3608
2869 /* 3609 /*
2870 * reports - some output format copied from XTerm 3610 * reports - some output format copied from XTerm
2871 */ 3611 */
2872 case 11: /* report window state */ 3612 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3613 XGetWindowAttributes (disp, parent[0], &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3614 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3615 break;
2876 case 13: /* report window position */ 3616 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3617 XGetWindowAttributes (disp, parent[0], &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3618 XTranslateCoordinates (disp, parent[0], wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3619 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3620 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3621 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3622 break;
2883 case 14: /* report window size (pixels) */ 3623 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3624 XGetWindowAttributes (disp, parent[0], &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3625 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3626 break;
3627 case 18: /* report text area size (chars) */
3628 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3629 break;
2887 case 18: /* report window size (chars) */ 3630 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3631 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3632 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3633 case 20: /* report icon label */
3634 {
3635 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3636 XGetIconName (disp, parent[0], &s);
2893 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3637 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3638 XFree (s);
3639 }
2894 break; 3640 break;
2895 case 21: /* report window title */ 3641 case 21: /* report window title */
3642 {
3643 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3644 XFetchName (disp, parent[0], &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3645 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3646 XFree (s);
3647 }
2898 break; 3648 break;
2899#endif
2900
2901 } 3649 }
2902} 3650}
2903#endif 3651#endif
2904 3652
2905/*----------------------------------------------------------------------*/ 3653/*----------------------------------------------------------------------*/
2906/* 3654/*
2907 * get input up until STRING TERMINATOR (or BEL) 3655 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3656 * ends_how is terminator used. returned input must be free()'d
2909 */ 3657 */
2910unsigned char * 3658char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3659rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3660{
2913 int seen_esc = 0; /* seen escape? */ 3661 unicode_t ch;
3662 bool seen_esc = false;
2914 unsigned int n = 0; 3663 unsigned int n = 0;
2915 unsigned char *s; 3664 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3665
2918 for (; (ch = cmd_getc ());) 3666 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3667 {
2920 if (ch == C0_BEL 3668 if (seen_esc)
2921 || ch == CHAR_ST 3669 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3670 if (ch == 0x5c) /* 7bit ST */
2923 break; 3671 break;
3672 else
3673 return NULL;
3674 }
2924 if (ch == C0_ESC) 3675 else if (ch == C0_ESC)
2925 { 3676 {
2926 seen_esc = 1; 3677 seen_esc = true;
2927 continue; 3678 continue;
2928 } 3679 }
2929 else if (ch == '\t') 3680 else if (ch == C0_BEL || ch == CHAR_ST)
2930 ch = ' '; /* translate '\t' to space */ 3681 break;
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3682 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3683 return NULL; /* other control character - exit */
2933 if (n < sizeof(string) - 1) 3684
3685 seen_esc = false;
3686
3687 if (n >= STRING_MAX - 1)
3688 // stop at some sane length
3689 return NULL;
3690
3691 if (ch == C0_SYN)
3692 string[n++] = cmd_get8 ();
3693 else
2934 string[n++] = ch; 3694 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3695 }
3696
2937 string[n++] = '\0'; 3697 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3698
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3699 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3700
2942 return s; 3701 return rxvt_wcstombs (string);
2943} 3702}
2944 3703
2945/*----------------------------------------------------------------------*/ 3704/*----------------------------------------------------------------------*/
2946/* 3705/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3706 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3707 */
2949void 3708void
2950rxvt_term::process_dcs_seq () 3709rxvt_term::process_dcs_seq ()
2951{ 3710{
2952 unsigned char eh, *s; 3711 char *s;
3712 unicode_t eh;
3713
2953 /* 3714 /*
2954 * Not handled yet 3715 * Not handled yet
2955 */ 3716 */
2956 s = get_to_st (&eh); 3717 s = get_to_st (eh);
2957 if (s) 3718 if (s)
2958 free(s); 3719 free (s);
3720
2959 return; 3721 return;
2960} 3722}
2961 3723
2962/*----------------------------------------------------------------------*/ 3724/*----------------------------------------------------------------------*/
2963/* 3725/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3726 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3727 */
2966void 3728void
2967rxvt_term::process_osc_seq () 3729rxvt_term::process_osc_seq ()
2968{ 3730{
2969 unsigned char ch, eh, *s; 3731 unicode_t ch, eh;
2970 int arg; 3732 int arg;
2971 3733
2972 ch = cmd_getc (); 3734 ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3735 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3736 arg = arg * 10 + (ch - '0');
2975 3737
2976 if (ch == ';') 3738 if (ch == ';')
2977 { 3739 {
2978 s = get_to_st (&eh); 3740 char *s = get_to_st (eh);
3741
2979 if (s) 3742 if (s)
2980 { 3743 {
2981 /*
2982 * rxvt_menubar_dispatch() violates the constness of the string,
2983 * so do it here
2984 */
2985 if (arg == XTerm_Menu)
2986#if 0 /* XXX: currently disabled due to security concerns */
2987 menubar_dispatch ((char *)s);
2988#else
2989 (void)0;
2990#endif
2991 else
2992 xterm_seq (arg, (char *)s, eh); 3744 process_xterm_seq (arg, s, eh);
2993 free(s); 3745 free (s);
2994 } 3746 }
3747 }
3748}
3749
3750void
3751rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3752{
3753 if (str[0] == '?' && !str[1])
2995 } 3754 {
3755 unsigned short r, g, b;
3756 pix_colors_focused[color].get (display, r, g, b);
3757 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3758 }
3759 else
3760 set_window_color (color, str);
2996} 3761}
3762
2997/* 3763/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3764 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2999 * 0 = change iconName/title
3000 * 1 = change iconName
3001 * 2 = change title
3002 * 4 = change color
3003 * 12 = change text color
3004 * 13 = change mouse foreground color
3005 * 17 = change highlight character colour
3006 * 18 = change bold character color
3007 * 19 = change underlined character color
3008 * 46 = change logfile (not implemented)
3009 * 50 = change font
3010 *
3011 * rxvt extensions:
3012 * 10 = menu (may change in future)
3013 * 20 = bg pixmap
3014 * 39 = change default fg color
3015 * 49 = change default bg color
3016 * 55 = dump scrollback buffer and all of screen
3017 */ 3765 */
3018void 3766void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3767rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3020{ 3768{
3021 int changed = 0; 3769 int changed = 0;
3022 int color; 3770 int color;
3023 char *buf, *name; 3771 char *buf, *name;
3772 bool query = str[0] == '?' && !str[1];
3773 int saveop = op;
3774 dDisp;
3024 3775
3025 assert(str != NULL); 3776 assert (str != NULL);
3026 switch (op) 3777 switch (op)
3027 { 3778 {
3028 case XTerm_name: 3779 case XTerm_name:
3029 set_title (str); 3780 set_title (str);
3030 /* FALLTHROUGH */ 3781 /* FALLTHROUGH */
3031 case XTerm_iconName: 3782 case XTerm_iconName:
3032 set_iconName (str); 3783 set_icon_name (str);
3033 break; 3784 break;
3034 case XTerm_title: 3785 case XTerm_title:
3035 set_title (str); 3786 set_title (str);
3036 break; 3787 break;
3788 case XTerm_property:
3789 if (str[0] == '?')
3790 {
3791 Atom prop = display->atom (str + 1);
3792 Atom actual_type;
3793 int actual_format;
3794 unsigned long nitems;
3795 unsigned long bytes_after;
3796 unsigned char *value = 0;
3797 const char *str = "";
3798
3799 if (prop
3800 && XGetWindowProperty (disp, parent[0],
3801 prop, 0, 1<<16, 0, AnyPropertyType,
3802 &actual_type, &actual_format,
3803 &nitems, &bytes_after, &value) == Success
3804 && actual_type != None
3805 && actual_format == 8)
3806 str = (const char *)(value);
3807
3808 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3809
3810 XFree (value);
3811 }
3812 else
3813 {
3814 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3815
3816 if (eq)
3817 {
3818 *eq = 0;
3819 set_utf8_property (display->atom (str), eq + 1);
3820 }
3821 else
3822 XDeleteProperty (disp, parent[0],
3823 display->atom (str));
3824 }
3825 break;
3826
3037 case XTerm_Color: 3827 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3828 for (buf = (char *)str; buf && *buf;)
3039 { 3829 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3830 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3831 break;
3832
3042 *name++ = '\0'; 3833 *name++ = '\0';
3043 color = atoi(buf); 3834 color = atoi (buf) + minCOLOR;
3044 if (color < 0 || color >= TOTAL_COLORS) 3835
3836 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3045 break; 3837 break;
3838
3046 if ((buf = STRCHR(name, ';')) != NULL) 3839 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3840 *buf++ = '\0';
3841
3842 if (name[0] == '?' && !name[1])
3843 {
3844 unsigned short r, g, b;
3845 pix_colors_focused[color].get (display, r, g, b);
3846 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3847 }
3848 else
3048 set_window_color (color + minCOLOR, name); 3849 set_window_color (color, name);
3049 } 3850 }
3851 break;
3852 case XTerm_Color00:
3853 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3854 break;
3855 case XTerm_Color01:
3856 process_color_seq (XTerm_Color01, Color_bg, str, resp);
3050 break; 3857 break;
3051#ifndef NO_CURSORCOLOR 3858#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3859 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3860 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3054 break; 3861 break;
3055#endif 3862#endif
3056 case XTerm_Color_pointer: 3863 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3864 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3865 break;
3866 case XTerm_Color_pointer_bg:
3867 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3058 break; 3868 break;
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3869#ifndef NO_BOLD_UNDERLINE_REVERSE
3060 case XTerm_Color_BD:
3061 set_window_color (Color_BD, str);
3062 break;
3063 case XTerm_Color_UL:
3064 set_window_color (Color_UL, str);
3065 break;
3066 case XTerm_Color_RV: 3870 case XTerm_Color_RV:
3067 set_window_color (Color_RV, str); 3871 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3068 break; 3872 break;
3069#endif 3873 case Rxvt_Color_BD:
3070 3874 case URxvt_Color_BD:
3071 case XTerm_Menu: 3875 process_color_seq (op, Color_BD, str, resp);
3072 /*
3073 * rxvt_menubar_dispatch() violates the constness of the string,
3074 * so DON'T do it here
3075 */
3076 break; 3876 break;
3877 case Rxvt_Color_UL:
3878 case URxvt_Color_UL:
3879 process_color_seq (op, Color_UL, str, resp);
3880 break;
3881 case URxvt_Color_IT:
3882 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3883 break;
3884#endif
3885#if TRANSPARENT && TINTING
3886 case URxvt_Color_tint:
3887 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3888 check_our_parents ();
3889 if (am_transparent)
3890 want_full_refresh = want_refresh = 1;
3891 break;
3892#endif
3893
3077 case XTerm_Pixmap: 3894 case Rxvt_Pixmap:
3078 if (*str != ';') 3895 if (*str != ';')
3079 { 3896 {
3080#if XPM_BACKGROUND 3897#if XPM_BACKGROUND
3081 scale_pixmap (""); /* reset to default scaling */ 3898 scale_pixmap (""); /* reset to default scaling */
3082 set_bgPixmap (str); /* change pixmap */ 3899 set_bgPixmap (str); /* change pixmap */
3083#endif
3084 scr_touch (true); 3900 scr_touch (true);
3901#endif
3085 } 3902 }
3903
3086 while ((str = STRCHR(str, ';')) != NULL) 3904 while ((str = strchr (str, ';')) != NULL)
3087 { 3905 {
3088 str++; 3906 str++;
3089#if XPM_BACKGROUND 3907#if XPM_BACKGROUND
3090 changed += scale_pixmap (str); 3908 changed += scale_pixmap (str);
3091#endif 3909#endif
3092
3093 } 3910 }
3911
3094 if (changed) 3912 if (changed)
3095 { 3913 {
3096#ifdef XPM_BACKGROUND 3914#ifdef XPM_BACKGROUND
3097 resize_pixmap (); 3915 resize_pixmap ();
3098#endif
3099 scr_touch (true); 3916 scr_touch (true);
3917#endif
3100 } 3918 }
3101 break; 3919 break;
3102 3920
3103 case XTerm_restoreFG: 3921 case Rxvt_restoreFG:
3104 set_window_color (Color_fg, str); 3922 set_window_color (Color_fg, str);
3105 break; 3923 break;
3106 case XTerm_restoreBG: 3924 case Rxvt_restoreBG:
3107 set_window_color (Color_bg, str); 3925 set_window_color (Color_bg, str);
3108 break; 3926 break;
3927
3109 case XTerm_logfile: 3928 case XTerm_logfile:
3929 // TODO, when secure mode?
3110 break; 3930 break;
3111 case XTerm_font: 3931
3112 change_font (0, str);
3113 break;
3114#if 0 3932#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3933 case Rxvt_dumpscreen: /* no error notices */
3116 { 3934 {
3117 int fd; 3935 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3936 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3937 {
3120 scr_dump (fd); 3938 scr_dump (fd);
3121 close(fd); 3939 close (fd);
3122 } 3940 }
3123 } 3941 }
3124 break; 3942 break;
3125#endif 3943#endif
3944 case XTerm_font:
3945 op = URxvt_font;
3946 case URxvt_font:
3947#if ENABLE_STYLES
3948 case URxvt_boldFont:
3949 case URxvt_italicFont:
3950 case URxvt_boldItalicFont:
3951#endif
3952 if (query)
3953 tt_printf ("\33]%d;%-.250s%c", saveop,
3954 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3955 ? fontset[op - URxvt_font]->fontdesc : "",
3956 resp);
3957 else
3958 {
3959 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3960
3961 res = strdup (str);
3962 allocated.push_back ((void *)res);
3963 set_fonts ();
3964 }
3965 break;
3966
3967#if ENABLE_FRILLS
3968 case URxvt_locale:
3969 if (query)
3970 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
3971 else
3972 {
3973 set_locale (str);
3974 pty->set_utf8_mode (enc_utf8);
3975 init_xlocale ();
3976 }
3977 break;
3978
3979 case URxvt_view_up:
3980 case URxvt_view_down:
3981 {
3982 int lines = atoi (str);
3983
3984 if (lines)
3985 scr_page (op == URxvt_view_up ? UP : DN, lines);
3986 else
3987 scr_erase_savelines ();
3988 }
3989
3990 break;
3991#endif
3992
3993#if ENABLE_PERL
3994 case URxvt_perl:
3995 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
3996 ; // no responses yet
3997 break;
3998#endif
3127 } 3999 }
3128} 4000}
3129/*----------------------------------------------------------------------*/ 4001/*----------------------------------------------------------------------*/
3130 4002
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4003/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 4011 * so no need for fancy checking
3140 */ 4012 */
3141int 4013int
3142rxvt_term::privcases (int mode, unsigned long bit) 4014rxvt_term::privcases (int mode, unsigned long bit)
3143{ 4015{
3144 int state; 4016 int state;
3145 4017
3146 if (mode == 's') 4018 if (mode == 's')
3147 { 4019 {
3148 SavedModes |= (PrivateModes & bit); 4020 SavedModes |= (priv_modes & bit);
3149 return -1; 4021 return -1;
3150 } 4022 }
3151 else 4023 else
3152 { 4024 {
3153 if (mode == 'r') 4025 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4026 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 4027 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4028 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 4029 PrivMode (state, bit);
3158 } 4030 }
4031
3159 return state; 4032 return state;
3160} 4033}
3161 4034
3162/* we're not using priv _yet_ */ 4035/* we're not using priv _yet_ */
3163void 4036void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4037rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3165{ 4038{
3166 unsigned int i, j; 4039 unsigned int i, j;
3167 int state; 4040 int state;
4041
3168 static const struct 4042 static const struct
3169 { 4043 {
3170 const int argval; 4044 const int argval;
3171 const unsigned long bit; 4045 const unsigned long bit;
3172 } 4046 }
4047
3173 argtopriv[] = { 4048 argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 4049 { 1, PrivMode_aplCUR },
3175 { 2, PrivMode_vt52 }, 4050 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 4051 { 3, PrivMode_132 },
3177 { 4, PrivMode_smoothScroll }, 4052 { 4, PrivMode_smoothScroll },
3178 { 5, PrivMode_rVideo }, 4053 { 5, PrivMode_rVideo },
3179 { 6, PrivMode_relOrigin }, 4054 { 6, PrivMode_relOrigin },
3180 { 7, PrivMode_Autowrap }, 4055 { 7, PrivMode_Autowrap },
4056 // 8, bi-directional support mode
3181 { 9, PrivMode_MouseX10 }, 4057 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 4058 // 18, 19 printing-related
3183 { menuBar_esc, PrivMode_menuBar }, 4059 { 25, PrivMode_VisibleCursor },
3184#endif
3185#ifdef scrollBar_esc 4060#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 4061 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 4062#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 4063 { 35, PrivMode_ShiftKeys }, // rxvt extension
3190 { 40, PrivMode_132OK }, 4064 { 40, PrivMode_132OK },
4065 // 41 xterm more fixes NYI
4066 // 45 margin bell NYI
4067 // 46 start logging
3191 { 47, PrivMode_Screen }, 4068 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 4069 { 66, PrivMode_aplKP },
3193#ifndef NO_BACKSPACE_KEY 4070#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 4071 { 67, PrivMode_BackSpace },
3195#endif 4072#endif
3196 { 1000, PrivMode_MouseX11 }, 4073 { 1000, PrivMode_MouseX11 },
4074 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4075 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4076 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3197 { 1010, PrivMode_TtyOutputInh }, 4077 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 4078 { 1011, PrivMode_Keypress }, // rxvt extension
4079 // 1035 enable modifiers for alt, numlock NYI
4080 // 1036 send ESC for meta keys NYI
4081 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 4082 { 1047, PrivMode_Screen },
4083 // 1048 save and restore cursor
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4084 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4085 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3201 }; 4086 };
3202 4087
3203 if (nargs == 0) 4088 if (nargs == 0)
3204 return; 4089 return;
3205 4090
… …
3212 for (i = 0; i < nargs; i++) 4097 for (i = 0; i < nargs; i++)
3213 { 4098 {
3214 state = -1; 4099 state = -1;
3215 4100
3216 /* basic handling */ 4101 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4102 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3218 if (argtopriv[j].argval == arg[i]) 4103 if (argtopriv[j].argval == arg[i])
3219 { 4104 {
3220 state = privcases (mode, argtopriv[j].bit); 4105 state = privcases (mode, argtopriv[j].bit);
3221 break; 4106 break;
3222 } 4107 }
3223 4108
3224 /* extra handling for values with state unkept */ 4109 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 4110 switch (arg[i])
3227 { 4111 {
4112#if ENABLE_STYLES
4113 case 1021:
4114 set_option (Opt_intensityStyles, mode);
4115
4116 scr_touch (true);
4117 break;
4118#endif
3228 case 1048: /* alternative cursor save */ 4119 case 1048: /* alternative cursor save */
4120 case 1049:
4121 if (OPTION (Opt_secondaryScreen))
3229 if (mode == 0) 4122 if (mode == 0)
3230 scr_cursor (RESTORE); 4123 scr_cursor (RESTORE);
3231 else if (mode == 1) 4124 else if (mode == 1)
3232 scr_cursor (SAVE); 4125 scr_cursor (SAVE);
3233 /* FALLTHROUGH */
3234 default:
3235 continue; /* for(;i;) */
3236 }
3237
3238 /* extra handling for values with valid 0 or 1 state */
3239 switch (arg[i])
3240 {
3241 /* case 1: - application cursor keys */
3242 case 2: /* VT52 mode */
3243 /* oddball mode. should be set regardless of set/reset
3244 * parameter. Return from VT52 mode with an ESC < from
3245 * within VT52 mode
3246 */
3247 PrivMode(1, PrivMode_vt52);
3248 break; 4126 break;
4127 }
4128
4129 if (state >= 0)
4130 /* extra handling for values with valid 0 or 1 state */
4131 switch (arg[i])
4132 {
4133 /* case 1: - application cursor keys */
4134 case 2: /* VT52 mode */
4135 /* oddball mode. should be set regardless of set/reset
4136 * parameter. Return from VT52 mode with an ESC < from
4137 * within VT52 mode
4138 */
4139 PrivMode (1, PrivMode_vt52);
4140 break;
3249 case 3: /* 80/132 */ 4141 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 4142 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4143 set_widthheight (((state ? 132 : 80) * fwidth), height);
3252 (unsigned int)TermWin.height);
3253 break; 4144 break;
3254 case 4: /* smooth scrolling */ 4145 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 4146 set_option (Opt_jumpScroll, !state);
3259 break; 4147 break;
3260 case 5: /* reverse video */ 4148 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 4149 scr_rvideo_mode (state);
3262 break; 4150 break;
3263 case 6: /* relative/absolute origins */ 4151 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 4152 scr_relative_origin (state);
3265 break; 4153 break;
3266 case 7: /* autowrap */ 4154 case 7: /* autowrap */
3267 scr_autowrap (state); 4155 scr_autowrap (state);
3268 break; 4156 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 4157 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 4158 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 4159 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 4160 priv_modes &= ~PrivMode_MouseX11;
3273 break; 4161 break;
3274#ifdef menuBar_esc
3275 case menuBar_esc:
3276#ifdef MENUBAR
3277 map_menuBar (state);
3278#endif
3279 break;
3280#endif
3281#ifdef scrollBar_esc 4162#ifdef scrollBar_esc
3282 case scrollBar_esc: 4163 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 4164 if (scrollbar_mapping (state))
3284 { 4165 {
3285 resize_all_windows (0, 0, 0); 4166 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 4167 scr_touch (true);
3287 } 4168 }
3288 break; 4169 break;
3289#endif 4170#endif
3290 case 25: /* visible/invisible cursor */ 4171 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 4172 scr_cursor_visible (state);
3292 break; 4173 break;
3293 /* case 35: - shift keys */ 4174 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 4175 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 4176 case 47: /* secondary screen */
3296 scr_change_screen (state); 4177 scr_change_screen (state);
3297 break; 4178 break;
3298 /* case 66: - application key pad */ 4179 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 4180 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 4181 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 4182 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 4183 priv_modes &= ~PrivMode_MouseX10;
3303 break; 4184 break;
3304#if 0 4185#if 0
3305 case 1001: 4186 case 1001:
3306 break; /* X11 mouse highlighting */ 4187 break; /* X11 mouse highlighting */
3307#endif 4188#endif
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 4189 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 4190 set_option (Opt_scrollTtyOutput, !state);
3313 break; 4191 break;
3314 case 1011: /* scroll to bottom on key press */ 4192 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 4193 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 4194 break;
3320 case 1047: /* secondary screen w/ clearing */ 4195 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4196 if (OPTION (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 4197 if (current_screen != PRIMARY)
3323 scr_erase_screen (2); 4198 scr_erase_screen (2);
3324 scr_change_screen (state); 4199 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 4200 break;
4201 case 1049: /* secondary screen w/ clearing first */
4202 scr_change_screen (state);
4203 if (OPTION (Opt_secondaryScreen))
4204 if (current_screen != PRIMARY)
4205 scr_erase_screen (2);
4206 break;
4207 default:
4208 break;
3328 } 4209 }
3329 } 4210 }
3330} 4211}
3331/*}}} */ 4212/*}}} */
3332 4213
3333/*{{{ process sgr sequences */ 4214/*{{{ process sgr sequences */
3334void 4215void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4216rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 4217{
3337 unsigned int i; 4218 unsigned int i;
3338 short rendset; 4219 short rendset;
3339 int rendstyle; 4220 int rendstyle;
3340 4221
3341 if (nargs == 0) 4222 if (nargs == 0)
3342 { 4223 {
3343 scr_rendition (0, ~RS_None); 4224 scr_rendition (0, ~RS_None);
3344 return; 4225 return;
3345 } 4226 }
4227
3346 for (i = 0; i < nargs; i++) 4228 for (i = 0; i < nargs; i++)
3347 { 4229 {
3348 rendset = -1; 4230 rendset = -1;
3349 switch (arg[i]) 4231 switch (arg[i])
3350 { 4232 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 4234 rendset = 0, rendstyle = ~RS_None;
3353 break; 4235 break;
3354 case 1: 4236 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 4237 rendset = 1, rendstyle = RS_Bold;
3356 break; 4238 break;
4239 //case 2: // low intensity
4240 case 3:
4241 rendset = 1, rendstyle = RS_Italic;
4242 break;
3357 case 4: 4243 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 4244 rendset = 1, rendstyle = RS_Uline;
3359 break; 4245 break;
3360 case 5: 4246 case 5: // slowly blinking
4247 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 4248 rendset = 1, rendstyle = RS_Blink;
3362 break; 4249 break;
4250 //case 6: // scoansi light background
3363 case 7: 4251 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 4252 rendset = 1, rendstyle = RS_RVid;
3365 break; 4253 break;
3366 case 22: 4254 case 8:
4255 // invisible. NYI
4256 break;
4257 //case 9: // crossed out
4258 //case 10: // scoansi acs off, primary font
4259 //case 11: // scoansi acs on, first alt font
4260 //case 12: // scoansi acs on, |0x80, second alt font
4261 //...
4262 //case 19: // ninth alt font
4263 //case 20: // gothic
4264 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 4265 rendset = 0, rendstyle = RS_Bold;
4266 break;
4267 case 22: // normal intensity
4268 rendset = 0, rendstyle = RS_Bold;
4269 break;
4270 case 23: // disable italic
4271 rendset = 0, rendstyle = RS_Italic;
3368 break; 4272 break;
3369 case 24: 4273 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 4274 rendset = 0, rendstyle = RS_Uline;
3371 break; 4275 break;
3372 case 25: 4276 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 4277 rendset = 0, rendstyle = RS_Blink;
3374 break; 4278 break;
4279 case 26: // variable spacing (iso 8613)
4280 rendset = 0, rendstyle = RS_Blink;
4281 break;
3375 case 27: 4282 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 4283 rendset = 0, rendstyle = RS_RVid;
3377 break; 4284 break;
4285 //case 28: // visible. NYI
4286 //case 29: // not crossed-out
3378 } 4287 }
4288
3379 if (rendset != -1) 4289 if (rendset != -1)
3380 { 4290 {
3381 scr_rendition (rendset, rendstyle); 4291 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 4292 continue; /* for (;i;) */
3383 } 4293 }
3384 4294
3385 switch (arg[i]) 4295 switch (arg[i])
3386 { 4296 {
3387 case 30: 4297 case 30:
… …
3390 case 33: 4300 case 33:
3391 case 34: 4301 case 34:
3392 case 35: 4302 case 35:
3393 case 36: 4303 case 36:
3394 case 37: 4304 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4305 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 4306 break;
3398#ifdef TTY_256COLOR 4307 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 4308 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 4309 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4310 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 4311 i += 2;
3405 } 4312 }
3406 break; 4313 break;
3407#endif
3408 case 39: /* default fg */ 4314 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 4315 scr_color (Color_fg, Color_fg);
3410 break; 4316 break;
3411 4317
3412 case 40: 4318 case 40:
… …
3415 case 43: 4321 case 43:
3416 case 44: 4322 case 44:
3417 case 45: 4323 case 45:
3418 case 46: 4324 case 46:
3419 case 47: 4325 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4326 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 4327 break;
3423#ifdef TTY_256COLOR 4328 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 4329 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 4330 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4331 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 4332 i += 2;
3430 } 4333 }
3431 break; 4334 break;
3432#endif
3433 case 49: /* default bg */ 4335 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 4336 scr_color (Color_bg, Color_bg);
3435 break; 4337 break;
3436 4338
3437#ifndef NO_BRIGHTCOLOR 4339 //case 50: // not variable spacing
4340
4341#if ENABLE_FRILLS
3438 case 90: 4342 case 90:
3439 case 91: /* set bright fg color */ 4343 case 91: /* set bright fg color */
3440 case 92: 4344 case 92:
3441 case 93: 4345 case 93:
3442 case 94: 4346 case 94:
3443 case 95: 4347 case 95:
3444 case 96: 4348 case 96:
3445 case 97: 4349 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4350 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4351 break;
3449 case 100: 4352 case 100:
3450 case 101: /* set bright bg color */ 4353 case 101: /* set bright bg color */
3451 case 102: 4354 case 102:
3452 case 103: 4355 case 103:
3453 case 104: 4356 case 104:
3454 case 105: 4357 case 105:
3455 case 106: 4358 case 106:
3456 case 107: 4359 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4360 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4361 break;
3460#endif 4362#endif
3461
3462 } 4363 }
3463 } 4364 }
3464} 4365}
3465/*}}} */ 4366/*}}} */
3466 4367
3467/*{{{ process Rob Nation's own graphics mode sequences */ 4368/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 4369void
3469rxvt_term::process_graphics () 4370rxvt_term::process_graphics ()
3470{ 4371{
3471 unsigned char ch, cmd = cmd_getc (); 4372 unicode_t ch, cmd = cmd_getc ();
3472 4373
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q') 4374 if (cmd == 'Q')
3475 { /* query graphics */ 4375 { /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */ 4376 tt_printf ("\033G0\012"); /* no graphics */
3477 return; 4377 return;
3478 } 4378 }
3479 /* swallow other graphics sequences until terminating ':' */ 4379 /* swallow other graphics sequences until terminating ':' */
3480 do 4380 do
3481 ch = cmd_getc (); 4381 ch = cmd_getc ();
3482 while (ch != ':'); 4382 while (ch != ':');
3483#else
3484 unsigned int nargs;
3485 int args[NGRX_PTS];
3486 unsigned char *text = NULL;
3487
3488 if (cmd == 'Q')
3489 { /* query graphics */
3490 tt_printf("\033G1\n"); /* yes, graphics (color) */
3491 return;
3492 }
3493 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3494 {
3495 int neg;
3496
3497 ch = cmd_getc ();
3498 neg = (ch == '-');
3499 if (neg || ch == '+')
3500 ch = cmd_getc ();
3501
3502 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3503 args[nargs] = args[nargs] * 10 + (ch - '0');
3504 if (neg)
3505 args[nargs] = -args[nargs];
3506
3507 nargs++;
3508 args[nargs] = 0;
3509 if (ch != ';')
3510 break;
3511 }
3512
3513 if ((cmd == 'T') && (nargs >= 5))
3514 {
3515 int i, len = args[4];
3516
3517 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3518
3519 if (text != NULL)
3520 {
3521 for (i = 0; i < len; i++)
3522 text[i] = cmd_getc ();
3523 text[len] = '\0';
3524 }
3525 }
3526 Gr_do_graphics (cmd, nargs, args, text);
3527#endif
3528} 4383}
3529/*}}} */ 4384/*}}} */
3530 4385
3531/* ------------------------------------------------------------------------- */ 4386/* ------------------------------------------------------------------------- */
3532 4387
3533/* 4388/*
3534 * Send printf() formatted output to the command. 4389 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 4390 * Only use for small amounts of data.
3536 */ 4391 */
3537void 4392void
3538rxvt_term::tt_printf (const char *fmt,...) 4393rxvt_term::tt_printf (const char *fmt,...)
3539{ 4394{
3540 va_list arg_ptr; 4395 va_list arg_ptr;
3541 unsigned char buf[256]; 4396 char buf[256];
3542 4397
3543 va_start (arg_ptr, fmt); 4398 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4399 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 4400 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 4401 tt_write (buf, strlen (buf));
3547} 4402}
3548 4403
3549/* ---------------------------------------------------------------------- */ 4404/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 4405/* Write data to the pty as typed by the user, pasted with the mouse,
3551 * or generated by us in response to a query ESC sequence. 4406 * or generated by us in response to a query ESC sequence.
3552 */ 4407 */
4408const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4409
3553void 4410void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4411rxvt_term::tt_write (const char *data, unsigned int len)
3555{ 4412{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4413 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4414 return;
3557 4415
3558 if (len) 4416 if (pty->pty < 0)
4417 return;
4418
4419 if (v_buflen == 0)
4420 {
4421 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4422
4423 if ((unsigned int)written == len)
4424 return;
4425
4426 data += written;
4427 len -= written;
3559 { 4428 }
4429
4430 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4431
4432 memcpy (v_buffer + v_buflen, data, len);
4433 v_buflen += len;
4434
4435 pty_ev.set (EVENT_READ | EVENT_WRITE);
4436}
4437
4438void rxvt_term::pty_write ()
4439{
4440 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4441
4442 if (written > 0)
4443 {
4444 v_buflen -= written;
4445
3560 if (v_buflen == 0) 4446 if (v_buflen == 0)
3561 { 4447 {
3562 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3563
3564 if ((unsigned int)written == len)
3565 return;
3566
3567 data += written;
3568 len -= written;
3569 }
3570
3571
3572 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3573
3574 memcpy (v_buffer + v_buflen, data, len);
3575 v_buflen += len;
3576 }
3577
3578 for (;;)
3579 {
3580 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3581
3582 if (written > 0)
3583 {
3584 v_buflen -= written;
3585
3586 if (v_buflen == 0)
3587 {
3588 free (v_buffer); 4448 free (v_buffer);
3589 v_buffer = 0; 4449 v_buffer = 0;
3590 v_buflen = 0; 4450 v_buflen = 0;
3591 4451
3592 pty_ev.set (EVENT_READ); 4452 pty_ev.set (EVENT_READ);
3593 return;
3594 }
3595
3596 memmove (v_buffer, v_buffer + written, v_buflen);
3597 }
3598 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3599 // original code just ignores this...
3600 destroy ();
3601 else
3602 {
3603 pty_ev.set (EVENT_READ | EVENT_WRITE);
3604 return; 4453 return;
3605 } 4454 }
4455
4456 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4457 }
4458 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4459 pty_ev.set (EVENT_READ);
3607} 4460}
3608 4461
3609/*----------------------- end-of-file (C source) -----------------------*/ 4462/*----------------------- end-of-file (C source) -----------------------*/
3610 4463

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