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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 1.264 by root, Mon Jan 16 06:37:51 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 MENUBAR_MAX || defined (KEYSYM_RESOURCE)
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 925/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
708/* attempt to `write' count to the input buffer */ 926/* attempt to `write' count to the input buffer */
709unsigned int 927unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 928rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 929{
712 unsigned int n, s; 930 unsigned int n, s;
713 931
714 n = cmdbuf_ptr - cmdbuf_base; 932 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 933 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
934
716 if (n > 0 && s < count) 935 if (n > 0 && s < count)
717 { 936 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 937 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 938 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 939 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 940 cmdbuf_endp -= n;
722 s += n; 941 s += n;
723 } 942 }
943
724 if (count > s) 944 if (count > s)
725 { 945 {
726 rxvt_print_error("data loss: cmd_write too large"); 946 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 947 count = s;
728 } 948 }
949
729 for (; count--;) 950 for (; count--;)
730 *cmdbuf_endp++ = *str++; 951 *cmdbuf_endp++ = *str++;
952
953 cmd_parse ();
954
731 return 0; 955 return 0;
732} 956}
733#endif /* MENUBAR_MAX */ 957#endif
734 958
735void 959void
736rxvt_term::flush () 960rxvt_term::flush ()
737{ 961{
962 flush_ev.stop ();
963
738#ifdef TRANSPARENT 964#ifdef TRANSPARENT
739 if (want_full_refresh) 965 if (want_full_refresh)
740 { 966 {
741 want_full_refresh = 0; 967 want_full_refresh = 0;
742 scr_clear (); 968 scr_clear ();
743 scr_touch (false); 969 scr_touch (false);
744 want_refresh = 1;
745 } 970 }
746#endif 971#endif
747 972
748 if (want_refresh) 973 if (want_refresh)
749 { 974 {
975 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
976 {
977 int row = view_start;
978 int end_row = row + nrow;
979
980 while (row > top_row && ROW (row - 1).is_longer ())
981 --row;
982
983 do
984 {
985 int start_row = row;
986 line_t *l;
987
988 do
989 {
990 l = &ROW (row++);
991
992 if (!(l->f & LINE_FILTERED))
993 {
994 // line not filtered, mark it as filtered
995 l->f |= LINE_FILTERED;
996 while (l->is_longer ())
997 {
998 l = &ROW (row++);
999 l->f |= LINE_FILTERED;
1000 }
1001
1002 // and filter it
1003 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1004
1005 break;
1006 }
1007 }
1008 while (l->is_longer () && row < end_row);
1009 }
1010 while (row < end_row);
1011 }
1012
750 scr_refresh (refresh_type); 1013 scr_refresh (refresh_type);
751 scrollbar_show (1); 1014 scrollbar_show (1);
752#ifdef USE_XIM 1015#ifdef USE_XIM
753 IMSendSpot (); 1016 IMSendSpot ();
754#endif 1017#endif
755
756 } 1018 }
757 1019
758 XFlush (Xdisplay); 1020 display->flush ();
759} 1021}
760 1022
761void 1023void
762rxvt_term::check_cb (check_watcher &w) 1024rxvt_term::check_cb (check_watcher &w)
763{ 1025{
764 SET_R (this); 1026 make_current ();
765 SET_LOCALE (locale);
766 1027
1028 display->flush ();
1029
1030 if (want_refresh && !flush_ev.active)
1031 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1032}
1033
1034void
1035rxvt_term::flush_cb (time_watcher &w)
1036{
1037 make_current ();
1038
1039 refresh_limit = 1;
1040 refresh_count = 0;
767 flush (); 1041 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} 1042}
813 1043
814#ifdef CURSOR_BLINK 1044#ifdef CURSOR_BLINK
815void 1045void
816rxvt_term::cursor_blink_cb (time_watcher &w) 1046rxvt_term::cursor_blink_cb (time_watcher &w)
… …
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1063 w.start (w.at + TEXT_BLINK_INTERVAL);
834 } 1064 }
835} 1065}
836#endif 1066#endif
837 1067
1068#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
838void 1069void
839rxvt_term::x_cb (io_watcher &w, short revents) 1070rxvt_term::cont_scroll_cb (time_watcher &w)
840{ 1071{
841 SET_R (this); 1072 if ((scrollbar_isUp() || scrollbar_isDn()) &&
842 SET_LOCALE (locale); 1073 scr_page (scrollbar_isUp() ? UP : DN, 1))
843 1074 {
844 process_x_events (); 1075 refresh_type |= SMOOTH_REFRESH;
1076 want_refresh = 1;
1077 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1078 }
845} 1079}
1080#endif
1081
1082#ifdef SELECTION_SCROLLING
1083void
1084rxvt_term::sel_scroll_cb (time_watcher &w)
1085{
1086 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1087 {
1088 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1089 refresh_type |= SMOOTH_REFRESH;
1090 want_refresh = 1;
1091 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1092 }
1093}
1094#endif
1095
1096#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1097void
1098rxvt_term::slip_wheel_cb (time_watcher &w)
1099{
1100 if (mouse_slip_wheel_speed == 0
1101 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1102 : scr_page (UP, mouse_slip_wheel_speed))
1103 {
1104 if (view_start == top_row || view_start == 0)
1105 mouse_slip_wheel_speed = 0;
1106
1107 refresh_type |= SMOOTH_REFRESH;
1108 want_refresh = 1;
1109 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1110 }
1111}
1112#endif
1113
1114#if HAVE_SCHED_YIELD
1115static struct event_handler
1116{
1117 check_watcher cw_yield;
1118
1119 void yield (check_watcher &w)
1120 {
1121 sched_yield ();
1122 w.stop ();
1123 }
1124
1125 event_handler ()
1126 : cw_yield (this, &event_handler::yield)
1127 {
1128 }
1129} event_handler;
1130#endif
846 1131
847bool 1132bool
848rxvt_term::pty_fill () 1133rxvt_term::pty_fill ()
849{ 1134{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1135 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1136
1137 if (CBUFSIZ == n)
1138 {
1139 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1140 n = 0;
1141 }
851 1142
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1143 memmove (cmdbuf_base, cmdbuf_ptr, n);
853 cmdbuf_ptr = cmdbuf_base; 1144 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1145 cmdbuf_endp = cmdbuf_ptr + n;
855 1146
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1147 ssize_t r = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
857 1148
858 if (n > 0) 1149 if (r > 0)
859 { 1150 {
860 cmdbuf_endp += n; 1151 cmdbuf_endp += r;
861 return true; 1152 return true;
862 } 1153 }
863 else if (n < 0 && errno != EAGAIN) 1154 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1155 {
1156#if HAVE_SCHED_YIELD
1157 if (display->is_local)
1158 event_handler.cw_yield.start ();
1159#endif
1160 }
1161 else
1162 {
1163 pty_ev.stop ();
1164
1165 if (!OPTION (Opt_hold))
864 destroy (); 1166 destroy ();
865 1167 }
1168
866 return false; 1169 return false;
867} 1170}
868 1171
869void 1172void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1173rxvt_term::pty_cb (io_watcher &w, short revents)
871{ 1174{
872 SET_R (this); 1175 make_current ();
873 SET_LOCALE (locale); 1176
1177 if (revents & EVENT_READ)
1178 // loop, but don't allow a single term to monopolize us
1179 while (pty_fill ())
1180 if (cmd_parse ())
1181 break;
874 1182
875 if (revents & EVENT_WRITE) 1183 if (revents & EVENT_WRITE)
876 tt_write (0, 0); 1184 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} 1185}
985 1186
986// read the next character, currently handles UTF-8 1187void
987// will probably handle all sorts of other stuff in the future 1188rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1189{
991 while (cmdbuf_ptr < cmdbuf_endp) 1190 XDefineCursor (display->display, vt, TermWin_cursor);
992 { 1191 recolour_cursor ();
993 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
994 return *cmdbuf_ptr++;
995 1192
996 wchar_t wc; 1193#ifdef POINTER_BLANK
997 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1194 hidden_pointer = 0;
998 1195
999 if (len == (size_t)-2) 1196 if (OPTION (Opt_pointerBlank))
1000 return NOCHAR; 1197 pointer_ev.start (NOW + pointerBlankDelay);
1001 1198#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} 1199}
1034 1200
1035#ifdef POINTER_BLANK 1201#ifdef POINTER_BLANK
1036void 1202void
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 () 1203rxvt_term::pointer_blank ()
1050{ 1204{
1051 if (!(Options & Opt_pointerBlank)) 1205 if (!OPTION (Opt_pointerBlank))
1052 return; 1206 return;
1053 1207
1054 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 1208 XDefineCursor (display->display, vt, display->blank_cursor);
1055 XFlush (Xdisplay); 1209 XFlush (display->display);
1056 1210
1057 hidden_pointer = 1; 1211 hidden_pointer = 1;
1058} 1212}
1059 1213
1060void 1214void
1061rxvt_term::pointer_cb (time_watcher &w) 1215rxvt_term::pointer_cb (time_watcher &w)
1062{ 1216{
1063 SET_R (this); 1217 make_current ();
1064 SET_LOCALE (locale);
1065 1218
1066 pointer_blank (); 1219 pointer_blank ();
1067} 1220}
1068#endif 1221#endif
1069 1222
1070void 1223void
1071rxvt_term::mouse_report (const XButtonEvent *ev) 1224rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1225{
1073 int button_number, key_state = 0; 1226 int button_number, key_state = 0;
1074 int x, y; 1227 int x, y;
1075 1228
1076 x = ev->x; 1229 x = ev.x;
1077 y = ev->y; 1230 y = ev.y;
1078 pixel_position (&x, &y); 1231 pixel_position (&x, &y);
1079 1232
1080 if (MEvent.button == AnyButton) 1233 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1234 button_number = 3;
1083 }
1084 else 1235 else
1085 { 1236 {
1086 button_number = MEvent.button - Button1; 1237 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1238 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1239 if (button_number >= 3)
1089 button_number += (64 - 3); 1240 button_number += (64 - 3);
1090 } 1241 }
1091 1242
1092 if (PrivateModes & PrivMode_MouseX10) 1243 if (priv_modes & PrivMode_MouseX10)
1093 { 1244 {
1094 /* 1245 /*
1095 * do not report ButtonRelease 1246 * do not report ButtonRelease
1096 * no state info allowed 1247 * no state info allowed
1097 */ 1248 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1263 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1264 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1265#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1266 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1267#endif
1117
1118 } 1268 }
1119 1269
1120#ifdef DEBUG_MOUSEREPORT 1270#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1271 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1272 if (key_state & 16)
1123 fputc('C', stderr); 1273 fputc ('C', stderr);
1124 if (key_state & 4) 1274 if (key_state & 4)
1125 fputc('S', stderr); 1275 fputc ('S', stderr);
1126 if (key_state & 8) 1276 if (key_state & 8)
1127 fputc('A', stderr); 1277 fputc ('A', stderr);
1128 if (key_state & 32) 1278 if (key_state & 32)
1129 fputc('2', stderr); 1279 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1280 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1281 button_number,
1132 x + 1, 1282 x + 1,
1133 y + 1); 1283 y + 1);
1134#else 1284#endif
1285
1135 tt_printf("\033[M%c%c%c", 1286 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1287 (32 + button_number + key_state),
1137 (32 + x + 1), 1288 (32 + x + 1),
1138 (32 + y + 1)); 1289 (32 + y + 1));
1139#endif
1140} 1290}
1141 1291
1142#ifdef USING_W11LIB 1292#ifdef USING_W11LIB
1143void 1293void
1144rxvt_W11_process_x_event(XEvent *ev) 1294rxvt_W11_process_x_event (XEvent *ev)
1145{ 1295{
1146 rxvt_t *r = rxvt_get_r(); 1296 rxvt_t *r = rxvt_get_r ();
1147 1297
1148 process_x_event (ev); 1298 x_cb (*ev);
1149} 1299}
1150#endif 1300#endif
1151 1301
1152/*{{{ process an X event */ 1302/*{{{ process an X event */
1153void 1303void
1154rxvt_term::process_x_event (XEvent *ev) 1304rxvt_term::x_cb (XEvent &ev)
1155{ 1305{
1306 make_current ();
1307
1308 dDisp;
1309
1310 if (ev.xany.window == vt
1311 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1312 return;
1313
1314 // for XQueryPointer
1156 Window unused_root, unused_child; 1315 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1316 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1317 unsigned int unused_mask;
1159 1318
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) 1319 switch (ev.type)
1210 { 1320 {
1211 case KeyPress: 1321 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1322#if ISO_14755
1323 if (!(iso14755buf & ISO_14755_52))
1324#endif
1325 lookup_key (ev.xkey);
1326
1327 break;
1328
1329 case KeyRelease:
1330 {
1331#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1332 KeySym keysym;
1333
1334 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1335#endif
1336
1337#if ENABLE_FRILLS || ISO_14755
1338 // ISO 14755 support
1339 if (iso14755buf)
1340 if (iso14755buf & ISO_14755_52)
1341 {
1342# if ENABLE_OVERLAY
1343 scr_overlay_off ();
1344# endif
1345# if ISO_14755
1346 // iso14755 part 5.2 handling: release time
1347 // first: controls
1348 if ((ev.xkey.state & ControlMask)
1349 && ((keysym >= 0x40 && keysym <= 0x5f)
1350 || (keysym >= 0x61 && keysym <= 0x7f)))
1351 {
1352 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1353 commit_iso14755 ();
1354 goto skip_switch;
1355 }
1356
1357 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1358 if (i[0] == keysym)
1359 {
1360 iso14755buf = ISO_14755_51 | i[1];
1361 commit_iso14755 ();
1362 goto skip_switch;
1363 }
1364
1365 scr_bell ();
1366# endif
1367 iso14755buf = 0;
1368 break;
1369 }
1370 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1371 {
1372# if ENABLE_OVERLAY
1373 scr_overlay_off ();
1374# endif
1375 if (iso14755buf & ISO_14755_51)
1376 commit_iso14755 ();
1377#if ISO_14755
1378 else if (iso14755buf & ISO_14755_STARTED)
1379 {
1380 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1381
1382 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1383 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1384 }
1385# endif
1386 else
1387 iso14755buf = 0;
1388 }
1389#endif
1390
1391 if (ev.xany.window == vt
1392 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1213 break; 1393 break;
1214 1394
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1395#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease:
1217 {
1218 if (!(ev->xkey.state & ControlMask)) 1396 if (!(ev.xkey.state & ControlMask))
1397 slip_wheel_ev.stop ();
1398 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1219 mouse_slip_wheel_speed = 0; 1399 mouse_slip_wheel_speed = 0;
1220 else 1400#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; 1401 break;
1229 } 1402 }
1230#endif
1231 1403
1232 case ButtonPress: 1404 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1405 button_press (ev.xbutton);
1234 break; 1406 break;
1235 1407
1236 case ButtonRelease: 1408 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1409 button_release (ev.xbutton);
1238 break; 1410 break;
1239 1411
1240 case ClientMessage: 1412 case ClientMessage:
1241 if (ev->xclient.format == 32 1413 if (ev.xclient.format == 32
1414 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1415 {
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1416 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1243 destroy (); 1417 destroy ();
1418#if ENABLE_EWMH
1419 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1420 XSendEvent (disp, ev.xclient.window = display->root,
1421 False, SubstructureRedirectMask | SubstructureNotifyMask,
1422 &ev);
1423#endif
1424 }
1425#if ENABLE_XEMBED
1426 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1427 {
1428 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1429 focus_in ();
1430 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1431 focus_out ();
1432 }
1433#endif
1244#ifdef OFFIX_DND 1434#ifdef OFFIX_DND
1245 /* OffiX Dnd (drag 'n' drop) protocol */ 1435 /* OffiX Dnd (drag 'n' drop) protocol */
1246 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL] 1436 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1247 && (ev->xclient.data.l[0] == DndFile 1437 && (ev.xclient.data.l[0] == DndFile
1248 || ev->xclient.data.l[0] == DndDir 1438 || ev.xclient.data.l[0] == DndDir
1249 || ev->xclient.data.l[0] == DndLink)) 1439 || ev.xclient.data.l[0] == DndLink))
1250 { 1440 {
1251 /* Get Dnd data */ 1441 /* Get Dnd data */
1252 Atom ActualType; 1442 Atom ActualType;
1253 int ActualFormat; 1443 int ActualFormat;
1254 unsigned char *data; 1444 unsigned char *data;
1255 unsigned long Size, RemainingBytes; 1445 unsigned long Size, RemainingBytes;
1256 1446
1257 XGetWindowProperty(Xdisplay, Xroot, 1447 XGetWindowProperty (disp, display->root,
1258 xa[XA_DNDSELECTION], 1448 xa[XA_DNDSELECTION],
1259 0L, 1000000L, 1449 0L, 1000000L,
1260 False, AnyPropertyType, 1450 False, AnyPropertyType,
1261 &ActualType, &ActualFormat, 1451 &ActualType, &ActualFormat,
1262 &Size, &RemainingBytes, 1452 &Size, &RemainingBytes,
1263 &data); 1453 &data);
1264 XChangeProperty(Xdisplay, Xroot, 1454 set_string_property (XA_CUT_BUFFER0, data);
1265 XA_CUT_BUFFER0, XA_STRING, 1455 XFree (data);
1266 8, PropModeReplace,
1267 data, STRLEN(data));
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1456 selection_paste (display->root, XA_CUT_BUFFER0, true);
1269 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1457 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1270 } 1458 }
1271#endif /* OFFIX_DND */ 1459#endif /* OFFIX_DND */
1272 break; 1460 break;
1273 1461
1274 case MappingNotify: 1462 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping)); 1463 XRefreshKeyboardMapping (&ev.xmapping);
1276 break; 1464 break;
1277 1465
1278 /* 1466 /*
1279 * XXX: this is not the _current_ arrangement 1467 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1468 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1472 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1473 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1474 * which ought to make things real slow!
1287 */ 1475 */
1288 case VisibilityNotify: 1476 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1477 switch (ev.xvisibility.state)
1290 { 1478 {
1291 case VisibilityUnobscured: 1479 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1480 refresh_type = FAST_REFRESH;
1293 break; 1481 break;
1294 case VisibilityPartiallyObscured: 1482 case VisibilityPartiallyObscured:
… …
1299 break; 1487 break;
1300 } 1488 }
1301 break; 1489 break;
1302 1490
1303 case FocusIn: 1491 case FocusIn:
1304 if (!TermWin.focus) 1492 focus_in ();
1493 break;
1494
1495 case FocusOut:
1496 focus_out ();
1497 break;
1498
1499 case ConfigureNotify:
1500 if (ev.xconfigure.window == parent[0])
1305 { 1501 {
1306 TermWin.focus = 1; 1502 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1307 want_refresh = 1; 1503 ;
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 1504
1505 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1506 {
1507 seen_resize = 1;
1508 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1509 }
1510
1511#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1512 if (OPTION (Opt_transparent))
1513 check_our_parents ();
1514#endif
1317 } 1515 }
1318 break; 1516 break;
1319 1517
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: 1518 case PropertyNotify:
1339 if (ev->xconfigure.window == TermWin.parent[0]) 1519 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1340 { 1520 && ev.xproperty.state == PropertyNewValue)
1341 int height, width; 1521 selection_property (ev.xproperty.window, ev.xproperty.atom);
1342 1522
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; 1523 break;
1373 1524
1374 case SelectionClear: 1525 case SelectionClear:
1375 selection_clear (); 1526 selection_clear ();
1376 break; 1527 break;
1377 1528
1378 case SelectionNotify: 1529 case SelectionNotify:
1379 if (selection_wait == Sel_normal) 1530 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor, 1531 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1381 ev->xselection.property, True);
1382 break; 1532 break;
1383 1533
1384 case SelectionRequest: 1534 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1535 selection_send (ev.xselectionrequest);
1536 break;
1537
1538 case MapNotify:
1539 mapped = 1;
1540#ifdef TEXT_BLINK
1541 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1542#endif
1543 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1386 break; 1544 break;
1387 1545
1388 case UnmapNotify: 1546 case UnmapNotify:
1389 TermWin.mapped = 0; 1547 mapped = 0;
1390#ifdef TEXT_BLINK 1548#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1549 text_blink_ev.stop ();
1392#endif 1550#endif
1393 break; 1551 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; 1552 break;
1409 } 1553
1410#ifdef TRANSPARENT 1554#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: 1555 case ReparentNotify:
1422 if ((Options & Opt_transparent) && check_our_parents ()) 1556 rootwin_cb (ev);
1423 { 1557 break;
1424 if (am_transparent)
1425 want_full_refresh = 1;
1426 }
1427#endif /* TRANSPARENT */ 1558#endif /* TRANSPARENT */
1428 break;
1429 1559
1430 case GraphicsExpose: 1560 case GraphicsExpose:
1431 case Expose: 1561 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1562 if (ev.xany.window == vt)
1433 { 1563 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1564 do
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1565 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1566 ev.xexpose.width, ev.xexpose.height, False);
1437#else 1567 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1438 // don't understand this, so commented it out 1568
1569 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1570
1571 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1572 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1573 ev.xexpose.width, ev.xexpose.height, False);
1441 //scr_expose (ev->xexpose.x, 0, 1574
1442 // ev->xexpose.width, TermWin.height, False);
1443#endif
1444 want_refresh = 1; 1575 want_refresh = 1;
1445 } 1576 }
1446 else 1577 else
1447 { 1578 {
1448 XEvent unused_xevent; 1579 XEvent unused_event;
1449 1580
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1581 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1451 Expose, 1582 ;
1452 &unused_xevent)) ;
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1583 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1454 GraphicsExpose, 1584 ;
1455 &unused_xevent)) ; 1585
1456 if (isScrollbarWindow(ev->xany.window)) 1586 if (isScrollbarWindow (ev.xany.window))
1457 { 1587 {
1458 scrollBar.setIdle(); 1588 scrollBar.setIdle ();
1459 scrollbar_show (0); 1589 scrollbar_show (0);
1460 } 1590 }
1461#ifdef MENUBAR 1591#ifdef MENUBAR
1462 if (menubar_visible () && isMenuBarWindow(ev->xany.window)) 1592 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1463 menubar_expose (); 1593 menubar_expose ();
1464#endif 1594#endif
1465#ifdef RXVT_GRAPHICS
1466 Gr_expose (ev->xany.window);
1467#endif
1468 1595
1596#ifdef TRANSPARENT
1597 if (am_transparent && ev.xany.window == parent[0])
1598 XClearWindow (disp, ev.xany.window);
1599#endif
1469 } 1600 }
1470 break; 1601 break;
1471 1602
1472 case MotionNotify: 1603 case MotionNotify:
1473#ifdef POINTER_BLANK 1604#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1605 if (hidden_pointer)
1475 pointer_unblank (); 1606 pointer_unblank ();
1476#endif 1607#endif
1477#if MENUBAR 1608#if MENUBAR
1478 if (isMenuBarWindow(ev->xany.window)) 1609 if (isMenuBarWindow (ev.xany.window))
1479 { 1610 {
1480 menubar_control (&(ev->xbutton)); 1611 menubar_control (ev.xbutton);
1481 break; 1612 break;
1482 } 1613 }
1483#endif 1614#endif
1484 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate)) 1615 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1485 break; 1616 break;
1486 1617
1487 if (ev->xany.window == TermWin.vt) 1618 if (ev.xany.window == vt)
1488 { 1619 {
1620 if (HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1621 ; // nop
1489 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) 1622 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1623 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1624 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1625 ;
1626
1493 XQueryPointer(Xdisplay, TermWin.vt, 1627 XQueryPointer (disp, vt,
1494 &unused_root, &unused_child, 1628 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1629 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1630 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1631 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1632#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1633 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1634 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1635 {
1502#endif 1636#endif
1637#if ISO_14755
1638 // 5.4
1639 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1640 {
1641 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1642 break;
1643 }
1644#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1645 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1646 ev.xbutton.state & Button3Mask ? 2 : 0);
1647
1505#ifdef SELECTION_SCROLLING 1648#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1649 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1650 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1651 {
1509 int dist; 1652 int dist;
1510
1511 pending_scroll_selection=1;
1512 1653
1513 /* don't clobber the current delay if we are 1654 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1655 * already in the middle of scrolling.
1515 */ 1656 */
1516 if (scroll_selection_delay<=0) 1657 if (!sel_scroll_ev.active)
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1658 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1518 1659
1519 /* save the event params so we can highlight 1660 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1661 * the selection in the pending-scroll loop
1521 */ 1662 */
1522 selection_save_x=ev->xbutton.x; 1663 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1664 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1665 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1666
1527 /* calc number of lines to scroll */ 1667 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1668 if (ev.xbutton.y < int_bwidth)
1529 { 1669 {
1530 scroll_selection_dir = UP; 1670 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1671 dist = int_bwidth - ev.xbutton.y;
1532 } 1672 }
1533 else 1673 else
1534 { 1674 {
1535 scroll_selection_dir = DN; 1675 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1676 dist = ev.xbutton.y - (int_bwidth + height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1677 }
1678
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1679 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1680 / SELECTION_SCROLL_LINE_SPEEDUP
1681 + 1;
1541 MIN_IT(scroll_selection_lines, 1682 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1683 SELECTION_SCROLL_MAX_LINES);
1543 } 1684 }
1544 else 1685 else
1545 { 1686 {
1546 /* we are within the text window, so we 1687 /* we are within the text window, so we
1547 * shouldn't be scrolling 1688 * shouldn't be scrolling
1548 */ 1689 */
1549 pending_scroll_selection = 0; 1690 if (sel_scroll_ev.active)
1691 sel_scroll_ev.stop();
1550 } 1692 }
1551#endif 1693#endif
1552#ifdef MOUSE_THRESHOLD 1694#ifdef MOUSE_THRESHOLD
1553
1554 } 1695 }
1555#endif 1696#endif
1556
1557 } 1697 }
1558 } 1698 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1699 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1560 { 1700 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1701 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1562 MotionNotify, ev)) ; 1702 MotionNotify, &ev))
1703 ;
1704
1563 XQueryPointer(Xdisplay, scrollBar.win, 1705 XQueryPointer (disp, scrollBar.win,
1564 &unused_root, &unused_child, 1706 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1707 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1708 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1709 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1710 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1711 scrollbar_size ());
1570 scr_refresh (refresh_type); 1712 want_refresh = 1;
1571 refresh_limit = 0; 1713 refresh_limit = 0;
1572 scrollbar_show (1); 1714 scrollbar_show (1);
1573 } 1715 }
1574 break; 1716 break;
1575 } 1717 }
1718
1719skip_switch: ;
1720
1721#if defined(CURSOR_BLINK)
1722 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1723 {
1724 if (hidden_cursor)
1725 {
1726 hidden_cursor = 0;
1727 want_refresh = 1;
1728 }
1729
1730 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1731 }
1732#endif
1733
1734#if defined(POINTER_BLANK)
1735 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1736 {
1737 if (ev.type == MotionNotify
1738 || ev.type == ButtonPress
1739 || ev.type == ButtonRelease)
1740 if (hidden_pointer)
1741 pointer_unblank ();
1742
1743 if (ev.type == KeyPress && hidden_pointer == 0)
1744 pointer_blank ();
1745 }
1746#endif
1576} 1747}
1577 1748
1578void 1749void
1750rxvt_term::focus_in ()
1751{
1752 if (!focus)
1753 {
1754 focus = 1;
1755 want_refresh = 1;
1756
1757 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1758
1759#if USE_XIM
1760 if (Input_Context != NULL)
1761 {
1762 IMSetStatusPosition ();
1763 XSetICFocus (Input_Context);
1764 }
1765#endif
1766#if CURSOR_BLINK
1767 if (OPTION (Opt_cursorBlink))
1768 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1769#endif
1770#if OFF_FOCUS_FADING
1771 if (rs[Rs_fade])
1772 {
1773 pix_colors = pix_colors_focused;
1774 scr_recolour ();
1775 }
1776#endif
1777 }
1778}
1779
1780void
1781rxvt_term::focus_out ()
1782{
1783 if (focus)
1784 {
1785 focus = 0;
1786 want_refresh = 1;
1787
1788 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1789
1790#if ENABLE_FRILLS || ISO_14755
1791 if (iso14755buf)
1792 {
1793 iso14755buf = 0;
1794# if ENABLE_OVERLAY
1795 scr_overlay_off ();
1796# endif
1797 }
1798#endif
1799#if USE_XIM
1800 if (Input_Context != NULL)
1801 XUnsetICFocus (Input_Context);
1802#endif
1803#if CURSOR_BLINK
1804 if (OPTION (Opt_cursorBlink))
1805 cursor_blink_ev.stop ();
1806 hidden_cursor = 0;
1807#endif
1808#if OFF_FOCUS_FADING
1809 if (rs[Rs_fade])
1810 {
1811 pix_colors = pix_colors_unfocused;
1812 scr_recolour ();
1813 }
1814#endif
1815 }
1816}
1817
1818#if TRANSPARENT
1819void
1820rxvt_term::rootwin_cb (XEvent &ev)
1821{
1822 make_current ();
1823
1824 switch (ev.type)
1825 {
1826 case PropertyNotify:
1827 /*
1828 * if user used some Esetroot compatible prog to set the root bg,
1829 * use the property to determine the pixmap. We use it later on.
1830 */
1831 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1832 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1833 return;
1834
1835 /* FALLTHROUGH */
1836 case ReparentNotify:
1837 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1838 want_refresh = want_full_refresh = 1;
1839 break;
1840 }
1841}
1842#endif
1843
1844void
1579rxvt_term::button_press (XButtonEvent *ev) 1845rxvt_term::button_press (XButtonEvent &ev)
1580{ 1846{
1581 int reportmode = 0, clickintime; 1847 int reportmode = 0, clickintime;
1582 1848
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1849 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1850
1584 if (!bypass_keystate) 1851 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1852 reportmode = !! (priv_modes & PrivMode_mouse_report);
1853
1586 /* 1854 /*
1587 * VT window processing of button press 1855 * VT window processing of button press
1588 */ 1856 */
1589 if (ev->window == TermWin.vt) 1857 if (ev.window == vt)
1590 { 1858 {
1591#if RXVT_GRAPHICS 1859#if ISO_14755
1592 if (ev->subwindow != None) 1860 // 5.4
1593 rxvt_Gr_ButtonPress (ev->x, ev->y); 1861 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1594 else 1862 {
1595#endif 1863 iso14755_54 (ev.x, ev.y);
1596 1864 return;
1597 { 1865 }
1866#endif
1867
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1868 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1869
1599 if (reportmode) 1870 if (reportmode)
1871 {
1872 /* mouse report from vt window */
1873 /* save the xbutton state (for ButtonRelease) */
1874 MEvent.state = ev.state;
1875#ifdef MOUSE_REPORT_DOUBLECLICK
1876 if (ev.button == MEvent.button && clickintime)
1600 { 1877 {
1601 /* mouse report from vt window */ 1878 /* same button, within alloted time */
1602 /* save the xbutton state (for ButtonRelease) */ 1879 MEvent.clicks++;
1603 MEvent.state = ev->state; 1880
1604#ifdef MOUSE_REPORT_DOUBLECLICK 1881 if (MEvent.clicks > 1)
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1882 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1883 /* only report double clicks */
1612 MEvent.clicks = 2; 1884 MEvent.clicks = 2;
1613 mouse_report (ev); 1885 mouse_report (ev);
1614 1886
1615 /* don't report the release */ 1887 /* don't report the release */
1616 MEvent.clicks = 0; 1888 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1889 MEvent.button = AnyButton;
1618 }
1619 } 1890 }
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 } 1891 }
1633 else 1892 else
1634 { 1893 {
1635 if (ev->button != MEvent.button) 1894 /* different button, or time expired */
1636 MEvent.clicks = 0; 1895 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; 1896 MEvent.button = ev.button;
1659 break; 1897 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 } 1898 }
1670 MEvent.time = ev->time; 1899#else
1671 return; 1900 MEvent.button = ev.button;
1901 mouse_report (ev);
1902#endif /* MOUSE_REPORT_DOUBLECLICK */
1903
1904 }
1905 else
1906 {
1907 if (ev.button != MEvent.button)
1908 MEvent.clicks = 0;
1909
1910 if (!HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1911 switch (ev.button)
1912 {
1913 case Button1:
1914 /* allow meta + click to select rectangular areas */
1915 /* should be done in screen.C */
1916#if ENABLE_FRILLS
1917 selection.rect = !!(ev.state & ModMetaMask);
1918#else
1919 selection.rect = false;
1920#endif
1921
1922 /* allow shift+left click to extend selection */
1923 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1924 {
1925 if (MEvent.button == Button1 && clickintime)
1926 selection_rotate (ev.x, ev.y);
1927 else
1928 selection_extend (ev.x, ev.y, 1);
1929 }
1930 else
1931 {
1932 if (MEvent.button == Button1 && clickintime)
1933 MEvent.clicks++;
1934 else
1935 MEvent.clicks = 1;
1936
1937 selection_click (MEvent.clicks, ev.x, ev.y);
1938 }
1939
1940 MEvent.button = Button1;
1941 break;
1942
1943 case Button3:
1944 if (MEvent.button == Button3 && clickintime)
1945 selection_rotate (ev.x, ev.y);
1946 else
1947 selection_extend (ev.x, ev.y, 1);
1948
1949 MEvent.button = Button3;
1950 break;
1951 }
1672 } 1952 }
1953
1954 MEvent.time = ev.time;
1955 return;
1673 } 1956 }
1674 1957
1675 /* 1958 /*
1676 * Scrollbar window processing of button press 1959 * Scrollbar window processing of button press
1677 */ 1960 */
1678 if (isScrollbarWindow(ev->window)) 1961 if (isScrollbarWindow (ev.window))
1679 { 1962 {
1680 scrollBar.setIdle (); 1963 scrollBar.setIdle ();
1681 /* 1964 /*
1682 * Rxvt-style scrollbar: 1965 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 1966 * move up if mouse is above slider
… …
1695 * Mouse report disabled scrollbar: 1978 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 1979 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 1980 * click on scrollbar - send pageup/down
1698 */ 1981 */
1699 if ((scrollBar.style == R_SB_NEXT 1982 if ((scrollBar.style == R_SB_NEXT
1700 && scrollbarnext_upButton(ev->y)) 1983 && scrollbarnext_upButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT 1984 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y))) 1985 && scrollbarrxvt_upButton (ev.y)))
1703 tt_printf("\033[A"); 1986 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 1987 else if ((scrollBar.style == R_SB_NEXT
1705 && scrollbarnext_dnButton(ev->y)) 1988 && scrollbarnext_dnButton (ev.y))
1706 || (scrollBar.style == R_SB_RXVT 1989 || (scrollBar.style == R_SB_RXVT
1707 && scrollbarrxvt_dnButton(ev->y))) 1990 && scrollbarrxvt_dnButton (ev.y)))
1708 tt_printf("\033[B"); 1991 tt_printf ("\033[B");
1709 else 1992 else
1710 switch (ev->button) 1993 switch (ev.button)
1711 { 1994 {
1712 case Button2: 1995 case Button2:
1713 tt_printf("\014"); 1996 tt_printf ("\014");
1714 break; 1997 break;
1715 case Button1: 1998 case Button1:
1716 tt_printf("\033[6~"); 1999 tt_printf ("\033[6~");
1717 break; 2000 break;
1718 case Button3: 2001 case Button3:
1719 tt_printf("\033[5~"); 2002 tt_printf ("\033[5~");
1720 break; 2003 break;
1721 } 2004 }
1722 } 2005 }
1723 else 2006 else
1724#endif /* NO_SCROLLBAR_REPORT */ 2007#endif /* NO_SCROLLBAR_REPORT */
… …
1726 { 2009 {
1727 char upordown = 0; 2010 char upordown = 0;
1728 2011
1729 if (scrollBar.style == R_SB_NEXT) 2012 if (scrollBar.style == R_SB_NEXT)
1730 { 2013 {
1731 if (scrollbarnext_upButton(ev->y)) 2014 if (scrollbarnext_upButton (ev.y))
1732 upordown = -1; /* up */ 2015 upordown = -1; /* up */
1733 else if (scrollbarnext_dnButton(ev->y)) 2016 else if (scrollbarnext_dnButton (ev.y))
1734 upordown = 1; /* down */ 2017 upordown = 1; /* down */
1735 } 2018 }
1736 else if (scrollBar.style == R_SB_RXVT) 2019 else if (scrollBar.style == R_SB_RXVT)
1737 { 2020 {
1738 if (scrollbarrxvt_upButton(ev->y)) 2021 if (scrollbarrxvt_upButton (ev.y))
1739 upordown = -1; /* up */ 2022 upordown = -1; /* up */
1740 else if (scrollbarrxvt_dnButton(ev->y)) 2023 else if (scrollbarrxvt_dnButton (ev.y))
1741 upordown = 1; /* down */ 2024 upordown = 1; /* down */
1742 } 2025 }
1743 if (upordown) 2026 if (upordown)
1744 { 2027 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2028#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2029 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1747#endif 2030#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 2031 if (scr_page (upordown < 0 ? UP : DN, 1))
1749 { 2032 {
1750 if (upordown < 0) 2033 if (upordown < 0)
1751 scrollBar.setUp (); 2034 scrollBar.setUp ();
1752 else 2035 else
1753 scrollBar.setDn (); 2036 scrollBar.setDn ();
1754 } 2037 }
1755 } 2038 }
1756 else 2039 else
1757 switch (ev->button) 2040 switch (ev.button)
1758 { 2041 {
1759 case Button2: 2042 case Button2:
1760 switch (scrollbar_align) 2043 switch (scrollbar_align)
1761 { 2044 {
1762 case R_SB_ALIGN_TOP: 2045 case R_SB_ALIGN_TOP:
… …
1767 break; 2050 break;
1768 case R_SB_ALIGN_BOTTOM: 2051 case R_SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 2052 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2053 break;
1771 } 2054 }
2055
1772 if (scrollBar.style == R_SB_XTERM 2056 if (scrollBar.style == R_SB_XTERM
1773 || scrollbar_above_slider(ev->y) 2057 || scrollbar_above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2058 || scrollbar_below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2059 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1776 scrollbar_size()); 2060
1777 scrollBar.setMotion (); 2061 scrollBar.setMotion ();
1778 break; 2062 break;
1779 2063
1780 case Button1: 2064 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2065 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2066 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2067 /* FALLTHROUGH */
1784 2068
1785 case Button3: 2069 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2070 if (scrollBar.style != R_SB_XTERM)
1787 { 2071 {
1788 if (scrollbar_above_slider(ev->y)) 2072 if (scrollbar_above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2073# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2074 scr_page (UP, nrow - 1);
1791# else 2075# else
1792 scr_page (UP, TermWin.nrow / 4); 2076 scr_page (UP, nrow / 4);
1793# endif 2077# endif
1794 else if (scrollbar_below_slider(ev->y)) 2078 else if (scrollbar_below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2079# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2080 scr_page (DN, nrow - 1);
1797# else 2081# else
1798 scr_page (DN, TermWin.nrow / 4); 2082 scr_page (DN, nrow / 4);
1799# endif 2083# endif
1800 else 2084 else
1801 scrollBar.setMotion (); 2085 scrollBar.setMotion ();
1802 } 2086 }
1803 else 2087 else
1804 { 2088 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2089 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2090 (nrow
1807 * scrollbar_position(ev->y) 2091 * scrollbar_position (ev.y)
1808 / scrollbar_size())); 2092 / scrollbar_size ()));
1809 } 2093 }
2094
1810 break; 2095 break;
1811 } 2096 }
1812 } 2097 }
2098
1813 return; 2099 return;
1814 } 2100 }
2101
1815#if MENUBAR 2102#if MENUBAR
1816 /* 2103 /*
1817 * Menubar window processing of button press 2104 * Menubar window processing of button press
1818 */ 2105 */
1819 if (isMenuBarWindow(ev->window)) 2106 if (isMenuBarWindow (ev.window))
1820 menubar_control (ev); 2107 menubar_control (ev);
1821#endif 2108#endif
1822} 2109}
1823 2110
1824void 2111void
1825rxvt_term::button_release (XButtonEvent *ev) 2112rxvt_term::button_release (XButtonEvent &ev)
1826{ 2113{
1827 int reportmode = 0; 2114 int reportmode = 0;
1828 2115
1829 csrO = 0; /* reset csr Offset */ 2116 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2117 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2118 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2119
1833 if (scrollbar_isUpDn()) 2120 if (scrollbar_isUpDn ())
1834 { 2121 {
1835 scrollBar.setIdle (); 2122 scrollBar.setIdle ();
1836 scrollbar_show (0); 2123 scrollbar_show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2124#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH; 2125 refresh_type &= ~SMOOTH_REFRESH;
1839#endif 2126#endif
1840
1841 } 2127 }
2128
1842#ifdef SELECTION_SCROLLING 2129#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2130 if (sel_scroll_ev.active)
2131 sel_scroll_ev.stop();
1844#endif 2132#endif
2133
1845 if (ev->window == TermWin.vt) 2134 if (ev.window == vt)
1846 { 2135 {
1847#ifdef RXVT_GRAPHICS 2136#if ISO_14755
1848 if (ev->subwindow != None) 2137 // 5.4
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y); 2138 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1850 else 2139 return;
1851#endif 2140#endif
1852
1853 {
1854 if (reportmode) 2141 if (reportmode)
2142 {
2143 /* mouse report from vt window */
2144 /* don't report release of wheel "buttons" */
2145 if (ev.button >= 4)
2146 return;
2147#ifdef MOUSE_REPORT_DOUBLECLICK
2148 /* only report the release of 'slow' single clicks */
2149 if (MEvent.button != AnyButton
2150 && (ev.button != MEvent.button
2151 || (ev.time - MEvent.time
2152 > MULTICLICK_TIME / 2)))
1855 { 2153 {
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; 2154 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2155 MEvent.button = AnyButton;
1873 mouse_report (ev); 2156 mouse_report (ev);
2157 }
2158#else /* MOUSE_REPORT_DOUBLECLICK */
2159 MEvent.button = AnyButton;
2160 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */ 2161#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return; 2162 return;
2163 }
2164
2165 /*
2166 * dumb hack to compensate for the failure of click-and-drag
2167 * when overriding mouse reporting
2168 */
2169 if (priv_modes & PrivMode_mouse_report
2170 && bypass_keystate
2171 && ev.button == Button1 && MEvent.clicks <= 1)
2172 selection_extend (ev.x, ev.y, 0);
2173
2174 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2175 return;
2176
2177 switch (ev.button)
2178 {
2179 case Button1:
2180 case Button3:
2181 selection_make (ev.time);
2182 break;
2183 case Button2:
2184 selection_request (ev.time, ev.x, ev.y);
2185 break;
2186#ifdef MOUSE_WHEEL
2187 case Button4:
2188 case Button5:
2189 {
2190 int i;
2191 page_dirn v;
2192
2193 v = ev.button == Button4 ? UP : DN;
2194
2195 if (ev.state & ShiftMask)
2196 i = 1;
2197 else if (OPTION (Opt_mouseWheelScrollPage))
2198 i = nrow - 1;
2199 else
2200 i = 5;
2201
2202# ifdef MOUSE_SLIP_WHEELING
2203 if (ev.state & ControlMask)
2204 {
2205 mouse_slip_wheel_speed += v ? -1 : 1;
2206 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2207 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2208
2209 if (slip_wheel_ev.at < NOW)
2210 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2211
2212 slip_wheel_ev.start ();
2213 }
2214 else
2215 {
2216# endif
2217 scr_page (v, i);
2218 scrollbar_show (1);
2219# ifdef MOUSE_SLIP_WHEELING
2220 }
2221# endif
1876 } 2222 }
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; 2223 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 2224#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 }
1934 } 2225 }
1935 } 2226 }
1936#ifdef MENUBAR 2227#ifdef MENUBAR
1937 else if (isMenuBarWindow(ev->window)) 2228 else if (isMenuBarWindow (ev.window))
1938 menubar_control (ev); 2229 menubar_control (ev);
1939#endif 2230#endif
1940} 2231}
1941 2232
1942
1943#ifdef TRANSPARENT 2233#ifdef TRANSPARENT
2234#if TINTING
2235/* taken from aterm-0.4.2 */
2236
2237typedef uint32_t RUINT32T;
2238
2239void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2240{
2241 int sh_r, sh_g, sh_b;
2242 RUINT32T mask_r, mask_g, mask_b;
2243 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2244 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2245 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2246 int i;
2247
2248 Visual *visual = display->visual;
2249
2250 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2251
2252 /* for convenience */
2253 mask_r = visual->red_mask;
2254 mask_g = visual->green_mask;
2255 mask_b = visual->blue_mask;
2256
2257 /* boring lookup table pre-initialization */
2258 switch (srcImage->bits_per_pixel) {
2259 case 15:
2260 if ((mask_r != 0x7c00) ||
2261 (mask_g != 0x03e0) ||
2262 (mask_b != 0x001f))
2263 return;
2264 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2265 lookup_r = lookup;
2266 lookup_g = lookup+32;
2267 lookup_b = lookup+32+32;
2268 sh_r = 10;
2269 sh_g = 5;
2270 sh_b = 0;
2271 break;
2272 case 16:
2273 if ((mask_r != 0xf800) ||
2274 (mask_g != 0x07e0) ||
2275 (mask_b != 0x001f))
2276 return;
2277 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2278 lookup_r = lookup;
2279 lookup_g = lookup+32;
2280 lookup_b = lookup+32+64;
2281 sh_r = 11;
2282 sh_g = 5;
2283 sh_b = 0;
2284 break;
2285 case 24:
2286 if ((mask_r != 0xff0000) ||
2287 (mask_g != 0x00ff00) ||
2288 (mask_b != 0x0000ff))
2289 return;
2290 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2291 lookup_r = lookup;
2292 lookup_g = lookup+256;
2293 lookup_b = lookup+256+256;
2294 sh_r = 16;
2295 sh_g = 8;
2296 sh_b = 0;
2297 break;
2298 case 32:
2299 if ((mask_r != 0xff0000) ||
2300 (mask_g != 0x00ff00) ||
2301 (mask_b != 0x0000ff))
2302 return;
2303 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2304 lookup_r = lookup;
2305 lookup_g = lookup+256;
2306 lookup_b = lookup+256+256;
2307 sh_r = 16;
2308 sh_g = 8;
2309 sh_b = 0;
2310 break;
2311 default:
2312 return; /* we do not support this color depth */
2313 }
2314
2315 /* prepare limits for color transformation (each channel is handled separately) */
2316 if (shade < 0) {
2317 shade = -shade;
2318 if (shade < 0) shade = 0;
2319 if (shade > 100) shade = 100;
2320
2321 lower_lim_r = 65535-rm;
2322 lower_lim_g = 65535-gm;
2323 lower_lim_b = 65535-bm;
2324
2325 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2326 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2327 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2328
2329 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2330 } else {
2331 if (shade < 0) shade = 0;
2332 if (shade > 100) shade = 100;
2333
2334 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2335
2336 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2337 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2338 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2339 }
2340
2341 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2342 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2343 {
2344 unsigned int tmp;
2345
2346 tmp = lower_lim_r;
2347 lower_lim_r = lower_lim_b;
2348 lower_lim_b = tmp;
2349
2350 tmp = upper_lim_r;
2351 upper_lim_r = upper_lim_b;
2352 upper_lim_b = tmp;
2353 }
2354
2355 /* fill our lookup tables */
2356 for (i = 0; i <= mask_r>>sh_r; i++)
2357 {
2358 RUINT32T tmp;
2359 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2360 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2361 lookup_r[i] = (tmp/65535)<<sh_r;
2362 }
2363 for (i = 0; i <= mask_g>>sh_g; i++)
2364 {
2365 RUINT32T tmp;
2366 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2367 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2368 lookup_g[i] = (tmp/65535)<<sh_g;
2369 }
2370 for (i = 0; i <= mask_b>>sh_b; i++)
2371 {
2372 RUINT32T tmp;
2373 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2374 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2375 lookup_b[i] = (tmp/65535)<<sh_b;
2376 }
2377
2378 /* apply table to input image (replacing colors by newly calculated ones) */
2379 switch (srcImage->bits_per_pixel)
2380 {
2381 case 15:
2382 {
2383 unsigned short *p1, *pf, *p, *pl;
2384 p1 = (unsigned short *) srcImage->data;
2385 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2386 while (p1 < pf)
2387 {
2388 p = p1;
2389 pl = p1 + srcImage->width;
2390 for (; p < pl; p++)
2391 {
2392 *p = lookup_r[(*p & 0x7c00)>>10] |
2393 lookup_g[(*p & 0x03e0)>> 5] |
2394 lookup_b[(*p & 0x001f)];
2395 }
2396 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2397 }
2398 break;
2399 }
2400 case 16:
2401 {
2402 unsigned short *p1, *pf, *p, *pl;
2403 p1 = (unsigned short *) srcImage->data;
2404 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2405 while (p1 < pf)
2406 {
2407 p = p1;
2408 pl = p1 + srcImage->width;
2409 for (; p < pl; p++)
2410 {
2411 *p = lookup_r[(*p & 0xf800)>>11] |
2412 lookup_g[(*p & 0x07e0)>> 5] |
2413 lookup_b[(*p & 0x001f)];
2414 }
2415 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2416 }
2417 break;
2418 }
2419 case 24:
2420 {
2421 unsigned char *p1, *pf, *p, *pl;
2422 p1 = (unsigned char *) srcImage->data;
2423 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2424 while (p1 < pf)
2425 {
2426 p = p1;
2427 pl = p1 + srcImage->width * 3;
2428 for (; p < pl; p += 3)
2429 {
2430 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2431 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2432 p[2] = lookup_r[(p[2] & 0x0000ff)];
2433 }
2434 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2435 }
2436 break;
2437 }
2438 case 32:
2439 {
2440 RUINT32T *p1, *pf, *p, *pl;
2441 p1 = (RUINT32T *) srcImage->data;
2442 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2443
2444 while (p1 < pf)
2445 {
2446 p = p1;
2447 pl = p1 + srcImage->width;
2448 for (; p < pl; p++)
2449 {
2450 *p = lookup_r[(*p & 0xff0000)>>16] |
2451 lookup_g[(*p & 0x00ff00)>> 8] |
2452 lookup_b[(*p & 0x0000ff)] |
2453 (*p & ~0xffffff);
2454 }
2455 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2456 }
2457 break;
2458 }
2459 }
2460
2461 free (lookup);
2462}
2463#endif
2464
1944/* 2465/*
1945 * Check our parents are still who we think they are. 2466 * Check our parents are still who we think they are.
1946 * Do transparency updates if required 2467 * Do transparency updates if required
1947 */ 2468 */
1948int 2469int
1949rxvt_term::check_our_parents () 2470rxvt_term::check_our_parents ()
1950{ 2471{
1951 int i, pchanged, aformat, have_pixmap, rootdepth; 2472 int i, pchanged, aformat, have_pixmap, rootdepth;
1952 unsigned long nitems, bytes_after; 2473 unsigned long nitems, bytes_after;
1953 Atom atype; 2474 Atom atype;
1954 unsigned char *prop = NULL; 2475 unsigned char *prop = NULL;
1955 Window root, oldp, *list; 2476 Window root, oldp, *list;
1956 Pixmap rootpixmap = None; 2477 Pixmap rootpixmap = None;
1957 XWindowAttributes wattr, wrootattr; 2478 XWindowAttributes wattr, wrootattr;
2479 dDisp;
1958 2480
1959 pchanged = 0; 2481 pchanged = 0;
1960 2482
1961 if (!(Options & Opt_transparent)) 2483 if (!OPTION (Opt_transparent))
1962 return pchanged; /* Don't try any more */ 2484 return pchanged; /* Don't try any more */
1963 2485
1964 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr); 2486 XGetWindowAttributes (disp, display->root, &wrootattr);
1965 rootdepth = wrootattr.depth; 2487 rootdepth = wrootattr.depth;
1966 2488
1967 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 2489 XGetWindowAttributes (disp, parent[0], &wattr);
2490
1968 if (rootdepth != wattr.depth) 2491 if (rootdepth != wattr.depth)
1969 { 2492 {
1970 if (am_transparent) 2493 if (am_transparent)
1971 { 2494 {
1972 pchanged = 1; 2495 pchanged = 1;
1973 XSetWindowBackground(Xdisplay, TermWin.vt, 2496 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1974 PixColors[Color_bg]);
1975 am_transparent = am_pixmap_trans = 0; 2497 am_transparent = am_pixmap_trans = 0;
1976 } 2498 }
2499
1977 return pchanged; /* Don't try any more */ 2500 return pchanged; /* Don't try any more */
1978 } 2501 }
1979 2502
1980 /* Get all X ops out of the queue so that our information is up-to-date. */ 2503 /* Get all X ops out of the queue so that our information is up-to-date. */
1981 XSync(Xdisplay, False); 2504 XSync (disp, False);
1982 2505
1983 /* 2506 /*
1984 * Make the frame window set by the window manager have 2507 * Make the frame window set by the window manager have
1985 * the root background. Some window managers put multiple nested frame 2508 * the root background. Some window managers put multiple nested frame
1986 * windows for each client, so we have to take care about that. 2509 * windows for each client, so we have to take care about that.
1987 */ 2510 */
1988 i = (xa[XA_XROOTPMAPID] != 0 2511 i = (xa[XA_XROOTPMAP_ID]
1989 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID], 2512 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1990 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2513 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1991 &nitems, &bytes_after, &prop) == Success)); 2514 &nitems, &bytes_after, &prop) == Success);
2515
1992 if (!i || prop == NULL) 2516 if (!i || prop == NULL)
2517 i = (xa[XA_ESETROOT_PMAP_ID]
2518 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2519 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2520 &nitems, &bytes_after, &prop) == Success);
2521
2522 if (!i || prop == NULL
2523#if TINTING
2524 || !rs[Rs_color + Color_tint]
2525#endif
2526 )
1993 have_pixmap = 0; 2527 have_pixmap = 0;
1994 else 2528 else
1995 { 2529 {
1996 have_pixmap = 1; 2530 have_pixmap = 1;
1997 rootpixmap = *((Pixmap *)prop); 2531 rootpixmap = *(Pixmap *)prop;
1998 XFree(prop); 2532 XFree (prop);
1999 } 2533 }
2534
2000 if (have_pixmap) 2535 if (have_pixmap)
2001 { 2536 {
2002 /* 2537 /*
2003 * Copy Xroot pixmap transparency 2538 * Copy display->root pixmap transparency
2004 */ 2539 */
2005 int sx, sy, nx, ny; 2540 int sx, sy, nx, ny;
2006 unsigned int nw, nh; 2541 unsigned int nw, nh;
2007 Window cr; 2542 Window cr;
2008 XImage *image; 2543 XImage *image;
2009 GC gc; 2544 GC gc;
2010 XGCValues gcvalue; 2545 XGCValues gcvalue;
2011 2546
2012 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot, 2547 XTranslateCoordinates (disp, parent[0], display->root,
2013 0, 0, &sx, &sy, &cr); 2548 0, 0, &sx, &sy, &cr);
2014 nw = (unsigned int)szHint.width; 2549 nw = (unsigned int)szHint.width;
2015 nh = (unsigned int)szHint.height; 2550 nh = (unsigned int)szHint.height;
2016 nx = ny = 0; 2551 nx = ny = 0;
2552
2017 if (sx < 0) 2553 if (sx < 0)
2018 { 2554 {
2019 nw += sx; 2555 nw += sx;
2020 nx = -sx; 2556 nx = -sx;
2021 sx = 0; 2557 sx = 0;
2022 } 2558 }
2559
2023 if (sy < 0) 2560 if (sy < 0)
2024 { 2561 {
2025 nh += sy; 2562 nh += sy;
2026 ny = -sy; 2563 ny = -sy;
2027 sy = 0; 2564 sy = 0;
2028 } 2565 }
2566
2029 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2567 min_it (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2568 min_it (nh, (unsigned int) (wrootattr.height - sy));
2569
2570 XSync (disp, False);
2031 allowedxerror = -1; 2571 allowedxerror = -1;
2032 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 2572 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033 ZPixmap); 2573
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2574 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */ 2575 /* XXX: may need a delay here? */
2036 allowedxerror = 0; 2576 allowedxerror = 0;
2577
2037 if (image == NULL) 2578 if (image == NULL)
2038 { 2579 {
2039 if (am_transparent && am_pixmap_trans) 2580 if (am_transparent && am_pixmap_trans)
2040 { 2581 {
2041 pchanged = 1; 2582 pchanged = 1;
2042 if (TermWin.pixmap != None) 2583 if (pixmap != None)
2043 { 2584 {
2044 XFreePixmap(Xdisplay, TermWin.pixmap); 2585 XFreePixmap (disp, pixmap);
2045 TermWin.pixmap = None; 2586 pixmap = None;
2046 } 2587 }
2047 } 2588 }
2589
2048 am_pixmap_trans = 0; 2590 am_pixmap_trans = 0;
2049 } 2591 }
2050 else 2592 else
2051 { 2593 {
2052 if (TermWin.pixmap != None) 2594 if (pixmap != None)
2053 XFreePixmap(Xdisplay, TermWin.pixmap); 2595 XFreePixmap (disp, pixmap);
2596
2597#if TINTING
2598 if (ISSET_PIXCOLOR (Color_tint))
2599 {
2600 unsigned short rm, gm, bm;
2601 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2602
2603 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2604
2605 ShadeXImage (display, image, shade, rm, gm, bm);
2606 }
2607#endif
2608
2054 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt, 2609 pixmap = XCreatePixmap (disp, vt,
2055 (unsigned int)szHint.width,
2056 (unsigned int)szHint.height, 2610 szHint.width, szHint.height, image->depth);
2057 (unsigned int)image->depth);
2058 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue); 2611 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2059 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0, 2612 XPutImage (disp, pixmap, gc, image, 0, 0,
2060 nx, ny, (unsigned int)image->width,
2061 (unsigned int)image->height); 2613 nx, ny, image->width, image->height);
2062 XFreeGC(Xdisplay, gc); 2614 XFreeGC (disp, gc);
2063 XDestroyImage(image); 2615 XDestroyImage (image);
2064 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2616 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2065 TermWin.pixmap); 2617 XClearWindow (disp, parent[0]);
2618
2066 if (!am_transparent || !am_pixmap_trans) 2619 if (!am_transparent || !am_pixmap_trans)
2067 pchanged = 1; 2620 pchanged = 1;
2621
2068 am_transparent = am_pixmap_trans = 1; 2622 am_transparent = am_pixmap_trans = 1;
2069 } 2623 }
2070 } 2624 }
2625
2071 if (!am_pixmap_trans) 2626 if (am_pixmap_trans)
2627 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2628 else
2072 { 2629 {
2073 unsigned int n; 2630 unsigned int n;
2074 /* 2631 /*
2075 * InheritPixmap transparency 2632 * InheritPixmap transparency
2076 */ 2633 */
2077 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2078 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2634 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2079 i++)
2080 { 2635 {
2081 oldp = TermWin.parent[i]; 2636 oldp = parent[i];
2082 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root, 2637 XQueryTree (disp, parent[i - 1], &root,
2083 &TermWin.parent[i], &list, &n); 2638 &parent[i], &list, &n);
2084 XFree(list); 2639 XFree (list);
2085 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2640
2086 if (TermWin.parent[i] == Xroot) 2641 if (parent[i] == display->root)
2087 { 2642 {
2088 if (oldp != None) 2643 if (oldp != None)
2089 pchanged = 1; 2644 pchanged = 1;
2645
2090 break; 2646 break;
2091 } 2647 }
2648
2092 if (oldp != TermWin.parent[i]) 2649 if (oldp != parent[i])
2093 pchanged = 1; 2650 pchanged = 1;
2094 } 2651 }
2652
2095 n = 0; 2653 n = 0;
2654
2096 if (pchanged) 2655 if (pchanged)
2097 { 2656 {
2098 for (; n < (unsigned int)i; n++) 2657 for (; n < (unsigned int)i; n++)
2099 { 2658 {
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2659 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) 2660 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2103 { 2661 {
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2662 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2105 break; 2663 break;
2106 } 2664 }
2107 } 2665 }
2108 } 2666 }
2109 if (n > (int)(sizeof(TermWin.parent) 2667
2110 / sizeof(TermWin.parent[0]))) 2668 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2111 { 2669 {
2112 D_X((stderr, "InheritPixmap Turning off")); 2670 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2113 XSetWindowBackground(Xdisplay, TermWin.parent[0], 2671 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; 2672 am_transparent = 0;
2118 /* XXX: also turn off Opt_transparent? */ 2673 /* XXX: also turn off Opt_transparent? */
2119 } 2674 }
2120 else 2675 else
2121 { 2676 {
2677#if WAIT_FOR_WM
2122 /* wait (an arbitrary period) for the WM to do its thing 2678 /* wait (an arbitrary period) for the WM to do its thing
2123 * needed for fvwm2.2.2 (and before?) */ 2679 * 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); 2680 sleep (1);
2132# endif 2681#endif
2133 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2134 for (n = 0; n < (unsigned int)i; n++) 2682 for (n = 0; n < (unsigned int)i; n++)
2683 {
2135 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n], 2684 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2136 ParentRelative); 2685 XClearWindow (disp, parent[n]);
2686 }
2687
2137 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2688 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2138 ParentRelative);
2139 am_transparent = 1; 2689 am_transparent = 1;
2140 } 2690 }
2691
2141 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2692 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2142 TermWin.parent[i] = None; 2693 parent[i] = None;
2694 }
2695
2696 if (scrollBar.win)
2143 } 2697 {
2698 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2699 scrollBar.setIdle ();
2700 scrollbar_show (0);
2701 }
2702
2703 if (am_transparent)
2704 {
2705 want_refresh = want_full_refresh = 1;
2706 if (am_pixmap_trans)
2707 flush ();
2708 }
2709
2144 return pchanged; 2710 return pchanged;
2145} 2711}
2146#endif 2712#endif
2147 2713
2148/*}}} */ 2714/*}}} */
2715
2716bool
2717rxvt_term::cmd_parse ()
2718{
2719 bool flag = false;
2720 wchar_t ch = NOCHAR;
2721 char *seq_begin; // remember start of esc-sequence here
2722
2723 for (;;)
2724 {
2725 if (ch == NOCHAR)
2726 {
2727 seq_begin = cmdbuf_ptr;
2728 ch = next_char ();
2729
2730 if (ch == NOCHAR)
2731 break;
2732 }
2733
2734 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2735 {
2736 if (!seen_input)
2737 {
2738 seen_input = 1;
2739 // many badly-written programs (e.g. jed) contain a race condition:
2740 // they first read the screensize and then install a SIGWINCH handler.
2741 // some window managers resize the window early, and these programs
2742 // then sometimes get the size wrong.
2743 // unfortunately other programs are even more buggy and dislike
2744 // being sent SIGWINCH, so only do it when we were in fact being
2745 // resized.
2746 if (seen_resize && cmd_pid)
2747 kill (-cmd_pid, SIGWINCH);
2748 }
2749
2750 /* Read a text string from the input buffer */
2751 wchar_t buf[UBUFSIZ];
2752 bool refreshnow = false;
2753 int nlines = 0;
2754 wchar_t *str = buf;
2755 wchar_t *eol = str + min (ncol, UBUFSIZ);
2756
2757 for (;;)
2758 {
2759 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2760 break;
2761
2762 *str++ = ch;
2763
2764 if (ch == C0_LF || str >= eol)
2765 {
2766 if (ch == C0_LF)
2767 nlines++;
2768
2769 refresh_count++;
2770
2771 if (!OPTION (Opt_jumpScroll)
2772 || (refresh_count >= refresh_limit * (nrow - 1)))
2773 {
2774 refreshnow = true;
2775 refresh_count = 0;
2776 ch = NOCHAR;
2777 break;
2778 }
2779
2780 // scr_add_lines only works for nlines <= nrow - 1.
2781 if (nlines >= nrow - 1)
2782 {
2783 if (!HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))
2784 scr_add_lines (buf, str - buf, nlines);
2785
2786 nlines = 0;
2787 str = buf;
2788 eol = str + min (ncol, UBUFSIZ);
2789 }
2790
2791 if (str >= eol)
2792 {
2793 if (eol >= buf + UBUFSIZ)
2794 {
2795 ch = NOCHAR;
2796 break;
2797 }
2798 else
2799 eol = min (eol + ncol, buf + UBUFSIZ);
2800 }
2801
2802 }
2803
2804 seq_begin = cmdbuf_ptr;
2805 ch = next_char ();
2806 }
2807
2808 if (!HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))
2809 scr_add_lines (buf, str - buf, nlines);
2810
2811 /*
2812 * If there have been a lot of new lines, then update the screen
2813 * What the heck I'll cheat and only refresh less than every page-full.
2814 * the number of pages between refreshes is refresh_limit, which
2815 * is incremented here because we must be doing flat-out scrolling.
2816 */
2817 if (refreshnow)
2818 {
2819 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2820 refresh_limit++;
2821 else
2822 {
2823 flag = true;
2824 scr_refresh (refresh_type);
2825 want_refresh = 1;
2826 }
2827 }
2828
2829 }
2830 else
2831 {
2832 try
2833 {
2834 process_nonprinting (ch);
2835 }
2836 catch (const class out_of_input &o)
2837 {
2838 // we ran out of input, retry later
2839 cmdbuf_ptr = seq_begin;
2840 break;
2841 }
2842
2843 ch = NOCHAR;
2844 }
2845 }
2846
2847 return flag;
2848}
2849
2850// read the next character
2851wchar_t
2852rxvt_term::next_char ()
2853{
2854 while (cmdbuf_ptr < cmdbuf_endp)
2855 {
2856 // assume 7-bit to be ascii ALWAYS
2857 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2858 return *cmdbuf_ptr++;
2859
2860 wchar_t wc;
2861 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2862
2863 if (len == (size_t)-2)
2864 {
2865 // the mbstate stores incomplete sequences. didn't know this :/
2866 cmdbuf_ptr = cmdbuf_endp;
2867 break;
2868 }
2869
2870 if (len == (size_t)-1)
2871 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2872
2873 // assume wchar == unicode
2874 cmdbuf_ptr += len;
2875 return wc & UNICODE_MASK;
2876 }
2877
2878 return NOCHAR;
2879}
2880
2881// read the next octet
2882uint32_t
2883rxvt_term::next_octet ()
2884{
2885 return cmdbuf_ptr < cmdbuf_endp
2886 ? (unsigned char)*cmdbuf_ptr++
2887 : NOCHAR;
2888}
2889
2890/* rxvt_cmd_getc () - Return next input character */
2891/*
2892 * Return the next input character after first passing any keyboard input
2893 * to the command.
2894 */
2895wchar_t
2896rxvt_term::cmd_getc ()
2897{
2898 wchar_t c = next_char ();
2899
2900 if (c == NOCHAR)
2901 throw out_of_input;
2902
2903 return c;
2904}
2905
2906uint32_t
2907rxvt_term::cmd_get8 ()
2908{
2909 uint32_t c = next_octet ();
2910
2911 if (c == NOCHAR)
2912 throw out_of_input;
2913
2914 return c;
2915}
2149 2916
2150/*{{{ print pipe */ 2917/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2918/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2919#ifdef PRINTPIPE
2153FILE * 2920FILE *
2154rxvt_term::popen_printer () 2921rxvt_term::popen_printer ()
2155{ 2922{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2923 FILE *stream = popen (rs[Rs_print_pipe], "w");
2157 2924
2158 if (stream == NULL) 2925 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2926 rxvt_warn ("can't open printer pipe, not printing.\n");
2927
2160 return stream; 2928 return stream;
2161} 2929}
2162 2930
2163int 2931int
2164rxvt_term::pclose_printer (FILE *stream) 2932rxvt_term::pclose_printer (FILE *stream)
2165{ 2933{
2166 fflush (stream); 2934 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); 2935 return pclose (stream);
2173# endif
2174} 2936}
2175 2937
2176/* 2938/*
2177 * simulate attached vt100 printer 2939 * simulate attached vt100 printer
2178 */ 2940 */
2179void 2941void
2180rxvt_term::process_print_pipe () 2942rxvt_term::process_print_pipe ()
2181{ 2943{
2182 int done; 2944 int done;
2183 FILE *fd; 2945 FILE *fd;
2184 2946
2185 if ((fd = popen_printer ()) == NULL) 2947 if ((fd = popen_printer ()) == NULL)
2186 return; 2948 return;
2187 2949
2188 /* 2950 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2951 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2952 * is received.
2191 */ 2953 */
2192 for (done = 0; !done;) 2954 for (done = 0; !done;)
2193 { 2955 {
2194 unsigned char buf[8]; 2956 unsigned char buf[8];
2195 unsigned char ch; 2957 unicode_t ch;
2196 unsigned int i, len; 2958 unsigned int i, len;
2197 2959
2198 if ((ch = cmd_getc ()) != C0_ESC) 2960 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2961 {
2200 if (putc(ch, fd) == EOF) 2962 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2963 break; /* done = 1 */
2202 } 2964 }
2203 else 2965 else
2204 { 2966 {
2205 len = 0; 2967 len = 0;
… …
2216 { 2978 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2979 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2980 break; /* done = 1 */
2219 } 2981 }
2220 } 2982 }
2983
2221 for (i = 0; i < len; i++) 2984 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2985 if (putc (buf[i], fd) == EOF)
2223 { 2986 {
2224 done = 1; 2987 done = 1;
2225 break; 2988 break;
2226 } 2989 }
2227 } 2990 }
2228 } 2991 }
2992
2229 pclose_printer (fd); 2993 pclose_printer (fd);
2230} 2994}
2231#endif /* PRINTPIPE */ 2995#endif /* PRINTPIPE */
2232/*}}} */ 2996/*}}} */
2233 2997
2234/* *INDENT-OFF* */ 2998/* *INDENT-OFF* */
2235enum { 2999enum {
2236 C1_40 = 0x40, 3000 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 3001 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, 3002 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, 3003 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 3004 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 3005};
2242/* *INDENT-ON* */ 3006/* *INDENT-ON* */
2243 3007
2244/*{{{ process non-printing single characters */ 3008/*{{{ process non-printing single characters */
2245void 3009void
2246rxvt_term::process_nonprinting (unsigned char ch) 3010rxvt_term::process_nonprinting (unicode_t ch)
2247{ 3011{
2248 switch (ch) 3012 switch (ch)
2249 { 3013 {
3014 case C0_ESC:
3015 process_escape_seq ();
3016 break;
2250 case C0_ENQ: /* terminal Status */ 3017 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 3018 if (rs[Rs_answerbackstring])
2252 tt_write( 3019 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 3020 else
2256 tt_write((unsigned char *)VT100_ANS, 3021 tt_write (VT100_ANS, strlen (VT100_ANS));
2257 (unsigned int)STRLEN(VT100_ANS));
2258 break; 3022 break;
2259 case C0_BEL: /* bell */ 3023 case C0_BEL: /* bell */
2260 scr_bell (); 3024 scr_bell ();
2261 break; 3025 break;
2262 case C0_BS: /* backspace */ 3026 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 3041 scr_charset_choose (1);
2278 break; 3042 break;
2279 case C0_SI: /* shift in - acs */ 3043 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 3044 scr_charset_choose (0);
2281 break; 3045 break;
3046
3047#ifdef EIGHT_BIT_CONTROLS
3048 // 8-bit controls
3049 case 0x90: /* DCS */
3050 process_dcs_seq ();
3051 break;
3052 case 0x9b: /* CSI */
3053 process_csi_seq ();
3054 break;
3055 case 0x9d: /* CSI */
3056 process_osc_seq ();
3057 break;
3058#endif
2282 } 3059 }
2283} 3060}
2284/*}}} */ 3061/*}}} */
2285 3062
2286 3063
2287/*{{{ process VT52 escape sequences */ 3064/*{{{ process VT52 escape sequences */
2288void 3065void
2289rxvt_term::process_escape_vt52 (unsigned char ch) 3066rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 3067{
2291 int row, col; 3068 int row, col;
2292 3069
2293 switch (ch) 3070 switch (ch)
2294 { 3071 {
… …
2324 row = cmd_getc () - ' '; 3101 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 3102 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 3103 scr_gotorc (row, col, 0);
2327 break; 3104 break;
2328 case 'Z': /* identify the terminal type */ 3105 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3106 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 3107 break;
2331 case '<': /* turn off VT52 mode */ 3108 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 3109 PrivMode (0, PrivMode_vt52);
2333 break; 3110 break;
2334 case 'F': /* use special graphics character set */ 3111 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 3112 case 'G': /* use regular character set */
2336 /* unimplemented */ 3113 /* unimplemented */
2337 break; 3114 break;
… …
2346 3123
2347/*{{{ process escape sequences */ 3124/*{{{ process escape sequences */
2348void 3125void
2349rxvt_term::process_escape_seq () 3126rxvt_term::process_escape_seq ()
2350{ 3127{
2351 unsigned char ch = cmd_getc (); 3128 unicode_t ch = cmd_getc ();
2352 3129
2353 if (PrivateModes & PrivMode_vt52) 3130 if (priv_modes & PrivMode_vt52)
2354 { 3131 {
2355 process_escape_vt52 (ch); 3132 process_escape_vt52 (ch);
2356 return; 3133 return;
2357 } 3134 }
2358 3135
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 3150 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 3151 break;
2375 case '+': 3152 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 3153 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 3154 break;
2378#ifdef MULTICHAR_SET 3155#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': 3156 case '6':
2385 scr_backindex (); 3157 scr_backindex ();
2386 break; 3158 break;
2387#endif 3159#endif
2388 case '7': 3160 case '7':
2389 scr_cursor (SAVE); 3161 scr_cursor (SAVE);
2390 break; 3162 break;
2391 case '8': 3163 case '8':
2392 scr_cursor (RESTORE); 3164 scr_cursor (RESTORE);
2393 break; 3165 break;
2394#ifndef NO_FRILLS 3166#if ENABLE_FRILLS
2395 case '9': 3167 case '9':
2396 scr_forwardindex (); 3168 scr_forwardindex ();
2397 break; 3169 break;
2398#endif 3170#endif
2399 case '=': 3171 case '=':
2400 case '>': 3172 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 3173 PrivMode ((ch == '='), PrivMode_aplKP);
2402 break; 3174 break;
2403 3175
2404 case C1_40: 3176 case C1_40:
2405 cmd_getc (); 3177 cmd_getc ();
2406 break; 3178 break;
… …
2409 break; 3181 break;
2410 3182
2411 /* 8.3.87: NEXT LINE */ 3183 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 3184 case C1_NEL: /* ESC E */
2413 { 3185 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 3186 wchar_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 3187 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2416 } 3188 }
2417 break; 3189 break;
2418 3190
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 3191 /* kidnapped escape sequence: Should be 8.3.48 */
2420 case C1_ESA: /* ESC G */ 3192 case C1_ESA: /* ESC G */
… …
2430 case C1_RI: /* ESC M */ 3202 case C1_RI: /* ESC M */
2431 scr_index (DN); 3203 scr_index (DN);
2432 break; 3204 break;
2433 3205
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 3206 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 3207 /*case C1_SS2: scr_single_shift (2); break; */
2436 3208
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 3209 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 3210 /*case C1_SS3: scr_single_shift (3); break; */
2439 3211
2440 /* 8.3.27: DEVICE CONTROL STRING */ 3212 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 3213 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 3214 process_dcs_seq ();
2443 break; 3215 break;
2444 3216
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3217 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 3218 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 3219 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 3220 break; /* steal obsolete ESC [ c */
2450 3221
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3222 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2452 case C1_CSI: /* ESC [ */ 3223 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 3224 process_csi_seq ();
… …
2458 process_osc_seq (); 3229 process_osc_seq ();
2459 break; 3230 break;
2460 3231
2461 /* 8.3.106: RESET TO INITIAL STATE */ 3232 /* 8.3.106: RESET TO INITIAL STATE */
2462 case 'c': 3233 case 'c':
3234 mbstate.reset ();
2463 scr_poweron (); 3235 scr_poweron ();
2464 scrollbar_show (1); 3236 scrollbar_show (1);
2465 break; 3237 break;
2466 3238
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3239 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2479 3251
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3252/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */ 3253/* *INDENT-OFF* */
2482enum { 3254enum {
2483 CSI_ICH = 0x40, 3255 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3256 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 , 3257 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, 3258 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, 3259 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, 3260 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, 3261 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2493 3265
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3266#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3267 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3268 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 3269#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3270 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2499 3271
2500const unsigned char csi_defaults[] = 3272const unsigned char csi_defaults[] =
2501 { 3273 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3274 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, */ 3275 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, */ 3276 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, [, \, ], ^, _, */ 3277 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, */ 3278 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, */ 3279 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, */ 3280 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, {, |, }, ~, */ 3281 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 3282 };
2511/* *INDENT-ON* */ 3283/* *INDENT-ON* */
2512 3284
2513void 3285void
2514rxvt_term::process_csi_seq () 3286rxvt_term::process_csi_seq ()
2515{ 3287{
2516 unsigned char ch, priv, i; 3288 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 3289 unsigned int nargs, p;
2518 int n, ndef; 3290 int n, ndef;
2519 int arg[ESC_ARGS]; 3291 int arg[ESC_ARGS];
2520 3292
2521 for (nargs = ESC_ARGS; nargs > 0;) 3293 for (nargs = ESC_ARGS; nargs > 0;)
2522 arg[--nargs] = 0; 3294 arg[--nargs] = 0;
2523 3295
2524 priv = 0; 3296 priv = 0;
… …
2526 if (ch >= '<' && ch <= '?') 3298 if (ch >= '<' && ch <= '?')
2527 { /* '<' '=' '>' '?' */ 3299 { /* '<' '=' '>' '?' */
2528 priv = ch; 3300 priv = ch;
2529 ch = cmd_getc (); 3301 ch = cmd_getc ();
2530 } 3302 }
3303
2531 /* read any numerical arguments */ 3304 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 3305 for (n = -1; ch < CSI_ICH; )
2533 { 3306 {
2534 if (isdigit(ch)) 3307 if (isdigit (ch))
2535 { 3308 {
2536 if (n < 0) 3309 if (n < 0)
2537 n = ch - '0'; 3310 n = ch - '0';
2538 else 3311 else
2539 n = n * 10 + ch - '0'; 3312 n = n * 10 + ch - '0';
… …
2542 { 3315 {
2543 if (nargs < ESC_ARGS) 3316 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 3317 arg[nargs++] = n;
2545 n = -1; 3318 n = -1;
2546 } 3319 }
2547 else if (ch == '\b') 3320 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); 3321 process_nonprinting (ch);
2559 } 3322
2560 ch = cmd_getc (); 3323 ch = cmd_getc ();
2561 } 3324 }
2562 3325
2563 if (ch > CSI_7F) 3326 if (ch > CSI_7F)
2564 return; 3327 return;
2565 3328
2566 if (nargs < ESC_ARGS) 3329 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 3330 arg[nargs++] = n;
2568 3331
2569 i = ch - CSI_ICH; 3332 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 3333 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 3334 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 3335 if (arg[p] == -1)
2573 arg[p] = ndef; 3336 arg[p] = ndef;
2574 3337
2575#ifdef DEBUG_CMD 3338#ifdef DEBUG_CMD
2576 fprintf(stderr, "CSI "); 3339 fprintf (stderr, "CSI ");
2577 for (p = 0; p < nargs; p++) 3340 for (p = 0; p < nargs; p++)
2578 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); 3341 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2579 fprintf(stderr, "%c\n", ch); 3342 fprintf (stderr, "%c\n", ch);
2580#endif 3343#endif
2581 3344
2582 /* 3345 /*
2583 * private mode handling 3346 * private mode handling
2584 */ 3347 */
… …
2586 { 3349 {
2587 switch (priv) 3350 switch (priv)
2588 { 3351 {
2589 case '>': 3352 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 3353 if (ch == CSI_DA) /* secondary device attributes */
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3354 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2592 break; 3355 break;
2593 case '?': 3356 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3357 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 3358 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 3359 break;
… …
2599 } 3362 }
2600 3363
2601 switch (ch) 3364 switch (ch)
2602 { 3365 {
2603 /* 3366 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3367 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 3368 */
2606#ifdef PRINTPIPE 3369#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3370 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 3371 switch (arg[0])
2609 { 3372 {
… …
2701 3464
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3465 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 3466 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 3467 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3468 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3469 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 3470 break;
2708 3471
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3472 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 3473 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2711 (unsigned int)(sizeof(VT100_ANS) - 1));
2712 break; 3474 break;
2713 3475
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3476 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 3477 process_sgr_mode (nargs, arg);
2716 break; 3478 break;
2717 3479
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3480 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 3481 switch (arg[0])
2720 { 3482 {
2721 case 5: /* DSR requested */ 3483 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 3484 tt_printf ("\033[0n");
2723 break; 3485 break;
2724 case 6: /* CPR requested */ 3486 case 6: /* CPR requested */
2725 scr_report_position (); 3487 scr_report_position ();
2726 break; 3488 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 3489 case 7: /* unofficial extension */
3490 if (OPTION (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3491 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3492 break;
2731#endif
2732 case 8: /* unofficial extension */ 3493 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3494 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3495 break;
2735 } 3496 }
2736 break; 3497 break;
2737 3498
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3499 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3532 break;
2772 3533
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3534 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3535 if (arg[0] == 4)
2775 scr_insert_mode (0); 3536 scr_insert_mode (0);
3537 else if (arg[0] == 20)
3538 priv_modes &= ~PrivMode_LFNL;
2776 break; 3539 break;
2777 3540
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3541 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3542 if (arg[0] == 4)
2780 scr_insert_mode (1); 3543 scr_insert_mode (1);
3544 else if (arg[0] == 20)
3545 priv_modes |= PrivMode_LFNL;
2781 break; 3546 break;
2782 3547
2783 /* 3548 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3549 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3550 */
… …
2797 break; 3562 break;
2798 case CSI_75: 3563 case CSI_75:
2799 scr_cursor (RESTORE); 3564 scr_cursor (RESTORE);
2800 break; 3565 break;
2801 3566
2802#ifndef NO_FRILLS 3567#if ENABLE_FRILLS
2803 case CSI_74: 3568 case CSI_74:
2804 process_window_ops (arg, nargs); 3569 process_window_ops (arg, nargs);
2805 break; 3570 break;
2806#endif 3571#endif
2807 3572
2808 case CSI_78: /* DECREQTPARM */ 3573 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3574 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3575 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3576 break;
2812 3577
2813 default: 3578 default:
2814 break; 3579 break;
2815 } 3580 }
2816} 3581}
2817/*}}} */ 3582/*}}} */
2818 3583
2819#ifndef NO_FRILLS 3584#if ENABLE_FRILLS
2820/* ARGSUSED */ 3585/* ARGSUSED */
2821void 3586void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3587rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3588{
2824 int x, y; 3589 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3590 XWindowAttributes wattr;
2829 Window wdummy; 3591 Window wdummy;
3592 dDisp;
2830 3593
2831 if (nargs == 0) 3594 if (nargs == 0)
2832 return; 3595 return;
3596
2833 switch (args[0]) 3597 switch (args[0])
2834 { 3598 {
2835 /* 3599 /*
2836 * commands 3600 * commands
2837 */ 3601 */
2838 case 1: /* deiconify window */ 3602 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3603 XMapWindow (disp, parent[0]);
2840 break; 3604 break;
2841 case 2: /* iconify window */ 3605 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3606 XIconifyWindow (disp, parent[0], display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3607 break;
2845 case 3: /* set position (pixels) */ 3608 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3609 XMoveWindow (disp, parent[0], args[1], args[2]);
2847 break; 3610 break;
2848 case 4: /* set size (pixels) */ 3611 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3612 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3613 break;
2851 case 5: /* raise window */ 3614 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3615 XRaiseWindow (disp, parent[0]);
2853 break; 3616 break;
2854 case 6: /* lower window */ 3617 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3618 XLowerWindow (disp, parent[0]);
2856 break; 3619 break;
2857 case 7: /* refresh window */ 3620 case 7: /* refresh window */
2858 scr_touch (true); 3621 scr_touch (true);
2859 break; 3622 break;
2860 case 8: /* set size (chars) */ 3623 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3624 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3625 (unsigned int) (args[1] * fheight));
2863 break; 3626 break;
3627
3628 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3629 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3630 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3631 set_widthheight ((unsigned int)width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3632 (unsigned int) (args[1] * fheight));
2868 break; 3633 break;
3634
3635
2869 /* 3636 /*
2870 * reports - some output format copied from XTerm 3637 * reports - some output format copied from XTerm
2871 */ 3638 */
2872 case 11: /* report window state */ 3639 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3640 XGetWindowAttributes (disp, parent[0], &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3641 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3642 break;
2876 case 13: /* report window position */ 3643 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3644 XGetWindowAttributes (disp, parent[0], &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3645 XTranslateCoordinates (disp, parent[0], wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3646 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3647 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3648 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3649 break;
2883 case 14: /* report window size (pixels) */ 3650 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3651 XGetWindowAttributes (disp, parent[0], &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3652 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3653 break;
3654 case 18: /* report text area size (chars) */
3655 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3656 break;
2887 case 18: /* report window size (chars) */ 3657 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3658 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3659 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3660 case 20: /* report icon label */
3661 {
3662 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3663 XGetIconName (disp, parent[0], &s);
2893 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3664 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3665 XFree (s);
3666 }
2894 break; 3667 break;
2895 case 21: /* report window title */ 3668 case 21: /* report window title */
3669 {
3670 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3671 XFetchName (disp, parent[0], &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3672 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3673 XFree (s);
3674 }
2898 break; 3675 break;
2899#endif
2900
2901 } 3676 }
2902} 3677}
2903#endif 3678#endif
2904 3679
2905/*----------------------------------------------------------------------*/ 3680/*----------------------------------------------------------------------*/
2906/* 3681/*
2907 * get input up until STRING TERMINATOR (or BEL) 3682 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3683 * ends_how is terminator used. returned input must be free()'d
2909 */ 3684 */
2910unsigned char * 3685char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3686rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3687{
2913 int seen_esc = 0; /* seen escape? */ 3688 unicode_t ch;
3689 bool seen_esc = false;
2914 unsigned int n = 0; 3690 unsigned int n = 0;
2915 unsigned char *s; 3691 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3692
2918 for (; (ch = cmd_getc ());) 3693 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3694 {
2920 if (ch == C0_BEL 3695 if (seen_esc)
2921 || ch == CHAR_ST 3696 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3697 if (ch == 0x5c) /* 7bit ST */
2923 break; 3698 break;
3699 else
3700 return NULL;
3701 }
2924 if (ch == C0_ESC) 3702 else if (ch == C0_ESC)
2925 { 3703 {
2926 seen_esc = 1; 3704 seen_esc = true;
2927 continue; 3705 continue;
2928 } 3706 }
2929 else if (ch == '\t') 3707 else if (ch == C0_BEL || ch == CHAR_ST)
2930 ch = ' '; /* translate '\t' to space */ 3708 break;
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3709 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3710 return NULL; /* other control character - exit */
2933 if (n < sizeof(string) - 1) 3711
3712 seen_esc = false;
3713
3714 if (n >= STRING_MAX - 1)
3715 // stop at some sane length
3716 return NULL;
3717
3718 if (ch == C0_SYN)
3719 string[n++] = cmd_get8 ();
3720 else
2934 string[n++] = ch; 3721 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3722 }
3723
2937 string[n++] = '\0'; 3724 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3725
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3726 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3727
2942 return s; 3728 return rxvt_wcstombs (string);
2943} 3729}
2944 3730
2945/*----------------------------------------------------------------------*/ 3731/*----------------------------------------------------------------------*/
2946/* 3732/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3733 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3734 */
2949void 3735void
2950rxvt_term::process_dcs_seq () 3736rxvt_term::process_dcs_seq ()
2951{ 3737{
2952 unsigned char eh, *s; 3738 char *s;
3739 unicode_t eh;
3740
2953 /* 3741 /*
2954 * Not handled yet 3742 * Not handled yet
2955 */ 3743 */
2956 s = get_to_st (&eh); 3744 s = get_to_st (eh);
2957 if (s) 3745 if (s)
2958 free(s); 3746 free (s);
3747
2959 return; 3748 return;
2960} 3749}
2961 3750
2962/*----------------------------------------------------------------------*/ 3751/*----------------------------------------------------------------------*/
2963/* 3752/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3753 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3754 */
2966void 3755void
2967rxvt_term::process_osc_seq () 3756rxvt_term::process_osc_seq ()
2968{ 3757{
2969 unsigned char ch, eh, *s; 3758 unicode_t ch, eh;
2970 int arg; 3759 int arg;
2971 3760
2972 ch = cmd_getc (); 3761 ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3762 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3763 arg = arg * 10 + (ch - '0');
2975 3764
2976 if (ch == ';') 3765 if (ch == ';')
2977 { 3766 {
2978 s = get_to_st (&eh); 3767 char *s = get_to_st (eh);
3768
2979 if (s) 3769 if (s)
2980 { 3770 {
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); 3771 process_xterm_seq (arg, s, eh);
2993 free(s); 3772 free (s);
2994 } 3773 }
3774 }
3775}
3776
3777void
3778rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3779{
3780 if (str[0] == '?' && !str[1])
2995 } 3781 {
3782 unsigned short r, g, b;
3783 pix_colors_focused[color].get (display, r, g, b);
3784 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3785 }
3786 else
3787 set_window_color (color, str);
2996} 3788}
3789
2997/* 3790/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3791 * 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 */ 3792 */
3018void 3793void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3794rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3020{ 3795{
3021 int changed = 0; 3796 int changed = 0;
3022 int color; 3797 int color;
3023 char *buf, *name; 3798 char *buf, *name;
3799 bool query = str[0] == '?' && !str[1];
3800 int saveop = op;
3801 dDisp;
3024 3802
3025 assert(str != NULL); 3803 assert (str != NULL);
3026 switch (op) 3804 switch (op)
3027 { 3805 {
3028 case XTerm_name: 3806 case XTerm_name:
3029 set_title (str); 3807 set_title (str);
3030 /* FALLTHROUGH */ 3808 /* FALLTHROUGH */
3031 case XTerm_iconName: 3809 case XTerm_iconName:
3032 set_iconName (str); 3810 set_icon_name (str);
3033 break; 3811 break;
3034 case XTerm_title: 3812 case XTerm_title:
3035 set_title (str); 3813 set_title (str);
3036 break; 3814 break;
3815 case XTerm_property:
3816 if (str[0] == '?')
3817 {
3818 Atom prop = display->atom (str + 1);
3819 Atom actual_type;
3820 int actual_format;
3821 unsigned long nitems;
3822 unsigned long bytes_after;
3823 unsigned char *value = 0;
3824 const char *str = "";
3825
3826 if (prop
3827 && XGetWindowProperty (disp, parent[0],
3828 prop, 0, 1<<16, 0, AnyPropertyType,
3829 &actual_type, &actual_format,
3830 &nitems, &bytes_after, &value) == Success
3831 && actual_type != None
3832 && actual_format == 8)
3833 str = (const char *)(value);
3834
3835 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3836
3837 XFree (value);
3838 }
3839 else
3840 {
3841 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3842
3843 if (eq)
3844 {
3845 *eq = 0;
3846 set_utf8_property (display->atom (str), eq + 1);
3847 }
3848 else
3849 XDeleteProperty (disp, parent[0],
3850 display->atom (str));
3851 }
3852 break;
3853
3037 case XTerm_Color: 3854 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3855 for (buf = (char *)str; buf && *buf;)
3039 { 3856 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3857 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3858 break;
3859
3042 *name++ = '\0'; 3860 *name++ = '\0';
3043 color = atoi(buf); 3861 color = atoi (buf) + minCOLOR;
3044 if (color < 0 || color >= TOTAL_COLORS) 3862
3863 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3045 break; 3864 break;
3865
3046 if ((buf = STRCHR(name, ';')) != NULL) 3866 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3867 *buf++ = '\0';
3868
3869 if (name[0] == '?' && !name[1])
3870 {
3871 unsigned short r, g, b;
3872 pix_colors_focused[color].get (display, r, g, b);
3873 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3874 }
3875 else
3048 set_window_color (color + minCOLOR, name); 3876 set_window_color (color, name);
3049 } 3877 }
3878 break;
3879 case XTerm_Color00:
3880 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3881 break;
3882 case XTerm_Color01:
3883 process_color_seq (XTerm_Color01, Color_bg, str, resp);
3050 break; 3884 break;
3051#ifndef NO_CURSORCOLOR 3885#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3886 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3887 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3054 break; 3888 break;
3055#endif 3889#endif
3056 case XTerm_Color_pointer: 3890 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3891 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3892 break;
3893 case XTerm_Color_pointer_bg:
3894 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3058 break; 3895 break;
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3896#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: 3897 case XTerm_Color_RV:
3067 set_window_color (Color_RV, str); 3898 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3068 break; 3899 break;
3069#endif 3900 case Rxvt_Color_BD:
3070 3901 case URxvt_Color_BD:
3071 case XTerm_Menu: 3902 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; 3903 break;
3904 case Rxvt_Color_UL:
3905 case URxvt_Color_UL:
3906 process_color_seq (op, Color_UL, str, resp);
3907 break;
3908 case URxvt_Color_IT:
3909 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3910 break;
3911#endif
3912#if TRANSPARENT && TINTING
3913 case URxvt_Color_tint:
3914 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3915 check_our_parents ();
3916 if (am_transparent)
3917 want_full_refresh = want_refresh = 1;
3918 break;
3919#endif
3920
3077 case XTerm_Pixmap: 3921 case Rxvt_Pixmap:
3078 if (*str != ';') 3922 if (*str != ';')
3079 { 3923 {
3080#if XPM_BACKGROUND 3924#if XPM_BACKGROUND
3081 scale_pixmap (""); /* reset to default scaling */ 3925 scale_pixmap (""); /* reset to default scaling */
3082 set_bgPixmap (str); /* change pixmap */ 3926 set_bgPixmap (str); /* change pixmap */
3083#endif
3084 scr_touch (true); 3927 scr_touch (true);
3928#endif
3085 } 3929 }
3930
3086 while ((str = STRCHR(str, ';')) != NULL) 3931 while ((str = strchr (str, ';')) != NULL)
3087 { 3932 {
3088 str++; 3933 str++;
3089#if XPM_BACKGROUND 3934#if XPM_BACKGROUND
3090 changed += scale_pixmap (str); 3935 changed += scale_pixmap (str);
3091#endif 3936#endif
3092
3093 } 3937 }
3938
3094 if (changed) 3939 if (changed)
3095 { 3940 {
3096#ifdef XPM_BACKGROUND 3941#ifdef XPM_BACKGROUND
3097 resize_pixmap (); 3942 resize_pixmap ();
3098#endif
3099 scr_touch (true); 3943 scr_touch (true);
3944#endif
3100 } 3945 }
3101 break; 3946 break;
3102 3947
3103 case XTerm_restoreFG: 3948 case Rxvt_restoreFG:
3104 set_window_color (Color_fg, str); 3949 set_window_color (Color_fg, str);
3105 break; 3950 break;
3106 case XTerm_restoreBG: 3951 case Rxvt_restoreBG:
3107 set_window_color (Color_bg, str); 3952 set_window_color (Color_bg, str);
3108 break; 3953 break;
3954
3109 case XTerm_logfile: 3955 case XTerm_logfile:
3956 // TODO, when secure mode?
3957 break;
3958
3959#ifdef MENUBAR
3960 case URxvt_Menu:
3961 if (OPTION (Opt_insecure))
3962 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3110 break; 3963 break;
3111 case XTerm_font: 3964#endif
3112 change_font (0, str);
3113 break;
3114#if 0 3965#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3966 case Rxvt_dumpscreen: /* no error notices */
3116 { 3967 {
3117 int fd; 3968 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3969 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3970 {
3120 scr_dump (fd); 3971 scr_dump (fd);
3121 close(fd); 3972 close (fd);
3122 } 3973 }
3123 } 3974 }
3124 break; 3975 break;
3125#endif 3976#endif
3977 case XTerm_font:
3978 op = URxvt_font;
3979 case URxvt_font:
3980#if ENABLE_STYLES
3981 case URxvt_boldFont:
3982 case URxvt_italicFont:
3983 case URxvt_boldItalicFont:
3984#endif
3985 if (query)
3986 tt_printf ("\33]%d;%-.250s%c", saveop,
3987 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3988 ? fontset[op - URxvt_font]->fontdesc : "",
3989 resp);
3990 else
3991 {
3992 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3993
3994 res = strdup (str);
3995 allocated.push_back ((void *)res);
3996 set_fonts ();
3997 }
3998 break;
3999
4000#if ENABLE_FRILLS
4001 case URxvt_locale:
4002 if (query)
4003 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
4004 else
4005 {
4006 set_locale (str);
4007 pty.set_utf8_mode (enc_utf8);
4008 init_xlocale ();
4009 }
4010 break;
4011
4012 case URxvt_view_up:
4013 case URxvt_view_down:
4014 {
4015 int lines = atoi (str);
4016
4017 if (lines)
4018 scr_page (op == URxvt_view_up ? UP : DN, lines);
4019 else
4020 scr_erase_savelines ();
4021 }
4022
4023 break;
4024#endif
4025
4026#if ENABLE_PERL
4027 case URxvt_perl:
4028 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
4029 ; // no responses yet
4030 break;
4031#endif
3127 } 4032 }
3128} 4033}
3129/*----------------------------------------------------------------------*/ 4034/*----------------------------------------------------------------------*/
3130 4035
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4036/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 4044 * so no need for fancy checking
3140 */ 4045 */
3141int 4046int
3142rxvt_term::privcases (int mode, unsigned long bit) 4047rxvt_term::privcases (int mode, unsigned long bit)
3143{ 4048{
3144 int state; 4049 int state;
3145 4050
3146 if (mode == 's') 4051 if (mode == 's')
3147 { 4052 {
3148 SavedModes |= (PrivateModes & bit); 4053 SavedModes |= (priv_modes & bit);
3149 return -1; 4054 return -1;
3150 } 4055 }
3151 else 4056 else
3152 { 4057 {
3153 if (mode == 'r') 4058 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4059 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 4060 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4061 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 4062 PrivMode (state, bit);
3158 } 4063 }
4064
3159 return state; 4065 return state;
3160} 4066}
3161 4067
3162/* we're not using priv _yet_ */ 4068/* we're not using priv _yet_ */
3163void 4069void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4070rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3165{ 4071{
3166 unsigned int i, j; 4072 unsigned int i, j;
3167 int state; 4073 int state;
4074
3168 static const struct 4075 static const struct
3169 { 4076 {
3170 const int argval; 4077 const int argval;
3171 const unsigned long bit; 4078 const unsigned long bit;
3172 } 4079 }
4080
3173 argtopriv[] = { 4081 argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 4082 { 1, PrivMode_aplCUR },
3175 { 2, PrivMode_vt52 }, 4083 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 4084 { 3, PrivMode_132 },
3177 { 4, PrivMode_smoothScroll }, 4085 { 4, PrivMode_smoothScroll },
3178 { 5, PrivMode_rVideo }, 4086 { 5, PrivMode_rVideo },
3179 { 6, PrivMode_relOrigin }, 4087 { 6, PrivMode_relOrigin },
3180 { 7, PrivMode_Autowrap }, 4088 { 7, PrivMode_Autowrap },
4089 // 8, bi-directional support mode
3181 { 9, PrivMode_MouseX10 }, 4090 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 4091#ifdef menuBar_esc
3183 { menuBar_esc, PrivMode_menuBar }, 4092 { menuBar_esc, PrivMode_menuBar },
3184#endif 4093#endif
4094 // 18, 19 printing-related
4095 { 25, PrivMode_VisibleCursor },
3185#ifdef scrollBar_esc 4096#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 4097 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 4098#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 4099 { 35, PrivMode_ShiftKeys }, // rxvt extension
3190 { 40, PrivMode_132OK }, 4100 { 40, PrivMode_132OK },
4101 // 41 xterm more fixes NYI
4102 // 45 margin bell NYI
4103 // 46 start logging
3191 { 47, PrivMode_Screen }, 4104 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 4105 { 66, PrivMode_aplKP },
3193#ifndef NO_BACKSPACE_KEY 4106#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 4107 { 67, PrivMode_BackSpace },
3195#endif 4108#endif
3196 { 1000, PrivMode_MouseX11 }, 4109 { 1000, PrivMode_MouseX11 },
4110 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4111 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4112 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3197 { 1010, PrivMode_TtyOutputInh }, 4113 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 4114 { 1011, PrivMode_Keypress }, // rxvt extension
4115 // 1035 enable modifiers for alt, numlock NYI
4116 // 1036 send ESC for meta keys NYI
4117 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 4118 { 1047, PrivMode_Screen },
4119 // 1048 save and restore cursor
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4120 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4121 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3201 }; 4122 };
3202 4123
3203 if (nargs == 0) 4124 if (nargs == 0)
3204 return; 4125 return;
3205 4126
… …
3212 for (i = 0; i < nargs; i++) 4133 for (i = 0; i < nargs; i++)
3213 { 4134 {
3214 state = -1; 4135 state = -1;
3215 4136
3216 /* basic handling */ 4137 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4138 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3218 if (argtopriv[j].argval == arg[i]) 4139 if (argtopriv[j].argval == arg[i])
3219 { 4140 {
3220 state = privcases (mode, argtopriv[j].bit); 4141 state = privcases (mode, argtopriv[j].bit);
3221 break; 4142 break;
3222 } 4143 }
3223 4144
3224 /* extra handling for values with state unkept */ 4145 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 4146 switch (arg[i])
3227 { 4147 {
4148#if ENABLE_STYLES
4149 case 1021:
4150 set_option (Opt_intensityStyles, mode);
4151
4152 scr_touch (true);
4153 break;
4154#endif
3228 case 1048: /* alternative cursor save */ 4155 case 1048: /* alternative cursor save */
4156 case 1049:
4157 if (OPTION (Opt_secondaryScreen))
3229 if (mode == 0) 4158 if (mode == 0)
3230 scr_cursor (RESTORE); 4159 scr_cursor (RESTORE);
3231 else if (mode == 1) 4160 else if (mode == 1)
3232 scr_cursor (SAVE); 4161 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; 4162 break;
4163 }
4164
4165 if (state >= 0)
4166 /* extra handling for values with valid 0 or 1 state */
4167 switch (arg[i])
4168 {
4169 /* case 1: - application cursor keys */
4170 case 2: /* VT52 mode */
4171 /* oddball mode. should be set regardless of set/reset
4172 * parameter. Return from VT52 mode with an ESC < from
4173 * within VT52 mode
4174 */
4175 PrivMode (1, PrivMode_vt52);
4176 break;
3249 case 3: /* 80/132 */ 4177 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 4178 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4179 set_widthheight (((state ? 132 : 80) * fwidth), height);
3252 (unsigned int)TermWin.height);
3253 break; 4180 break;
3254 case 4: /* smooth scrolling */ 4181 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 4182 set_option (Opt_jumpScroll, !state);
3259 break; 4183 break;
3260 case 5: /* reverse video */ 4184 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 4185 scr_rvideo_mode (state);
3262 break; 4186 break;
3263 case 6: /* relative/absolute origins */ 4187 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 4188 scr_relative_origin (state);
3265 break; 4189 break;
3266 case 7: /* autowrap */ 4190 case 7: /* autowrap */
3267 scr_autowrap (state); 4191 scr_autowrap (state);
3268 break; 4192 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 4193 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 4194 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 4195 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 4196 priv_modes &= ~PrivMode_MouseX11;
3273 break; 4197 break;
3274#ifdef menuBar_esc 4198#ifdef menuBar_esc
3275 case menuBar_esc: 4199 case menuBar_esc:
3276#ifdef MENUBAR 4200#ifdef MENUBAR
3277 map_menuBar (state); 4201 map_menuBar (state);
3278#endif 4202#endif
3279 break; 4203 break;
3280#endif 4204#endif
3281#ifdef scrollBar_esc 4205#ifdef scrollBar_esc
3282 case scrollBar_esc: 4206 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 4207 if (scrollbar_mapping (state))
3284 { 4208 {
3285 resize_all_windows (0, 0, 0); 4209 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 4210 scr_touch (true);
3287 } 4211 }
3288 break; 4212 break;
3289#endif 4213#endif
3290 case 25: /* visible/invisible cursor */ 4214 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 4215 scr_cursor_visible (state);
3292 break; 4216 break;
3293 /* case 35: - shift keys */ 4217 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 4218 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 4219 case 47: /* secondary screen */
3296 scr_change_screen (state); 4220 scr_change_screen (state);
3297 break; 4221 break;
3298 /* case 66: - application key pad */ 4222 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 4223 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 4224 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 4225 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 4226 priv_modes &= ~PrivMode_MouseX10;
3303 break; 4227 break;
3304#if 0 4228#if 0
3305 case 1001: 4229 case 1001:
3306 break; /* X11 mouse highlighting */ 4230 break; /* X11 mouse highlighting */
3307#endif 4231#endif
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 4232 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 4233 set_option (Opt_scrollTtyOutput, !state);
3313 break; 4234 break;
3314 case 1011: /* scroll to bottom on key press */ 4235 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 4236 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 4237 break;
3320 case 1047: /* secondary screen w/ clearing */ 4238 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4239 if (OPTION (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 4240 if (current_screen != PRIMARY)
3323 scr_erase_screen (2); 4241 scr_erase_screen (2);
3324 scr_change_screen (state); 4242 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 4243 break;
4244 case 1049: /* secondary screen w/ clearing first */
4245 scr_change_screen (state);
4246 if (OPTION (Opt_secondaryScreen))
4247 if (current_screen != PRIMARY)
4248 scr_erase_screen (2);
4249 break;
4250 default:
4251 break;
3328 } 4252 }
3329 } 4253 }
3330} 4254}
3331/*}}} */ 4255/*}}} */
3332 4256
3333/*{{{ process sgr sequences */ 4257/*{{{ process sgr sequences */
3334void 4258void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4259rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 4260{
3337 unsigned int i; 4261 unsigned int i;
3338 short rendset; 4262 short rendset;
3339 int rendstyle; 4263 int rendstyle;
3340 4264
3341 if (nargs == 0) 4265 if (nargs == 0)
3342 { 4266 {
3343 scr_rendition (0, ~RS_None); 4267 scr_rendition (0, ~RS_None);
3344 return; 4268 return;
3345 } 4269 }
4270
3346 for (i = 0; i < nargs; i++) 4271 for (i = 0; i < nargs; i++)
3347 { 4272 {
3348 rendset = -1; 4273 rendset = -1;
3349 switch (arg[i]) 4274 switch (arg[i])
3350 { 4275 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 4277 rendset = 0, rendstyle = ~RS_None;
3353 break; 4278 break;
3354 case 1: 4279 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 4280 rendset = 1, rendstyle = RS_Bold;
3356 break; 4281 break;
4282 //case 2: // low intensity
4283 case 3:
4284 rendset = 1, rendstyle = RS_Italic;
4285 break;
3357 case 4: 4286 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 4287 rendset = 1, rendstyle = RS_Uline;
3359 break; 4288 break;
3360 case 5: 4289 case 5: // slowly blinking
4290 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 4291 rendset = 1, rendstyle = RS_Blink;
3362 break; 4292 break;
4293 //case 6: // scoansi light background
3363 case 7: 4294 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 4295 rendset = 1, rendstyle = RS_RVid;
3365 break; 4296 break;
3366 case 22: 4297 case 8:
4298 // invisible. NYI
4299 break;
4300 //case 9: // crossed out
4301 //case 10: // scoansi acs off, primary font
4302 //case 11: // scoansi acs on, first alt font
4303 //case 12: // scoansi acs on, |0x80, second alt font
4304 //...
4305 //case 19: // ninth alt font
4306 //case 20: // gothic
4307 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 4308 rendset = 0, rendstyle = RS_Bold;
4309 break;
4310 case 22: // normal intensity
4311 rendset = 0, rendstyle = RS_Bold;
4312 break;
4313 case 23: // disable italic
4314 rendset = 0, rendstyle = RS_Italic;
3368 break; 4315 break;
3369 case 24: 4316 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 4317 rendset = 0, rendstyle = RS_Uline;
3371 break; 4318 break;
3372 case 25: 4319 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 4320 rendset = 0, rendstyle = RS_Blink;
3374 break; 4321 break;
4322 case 26: // variable spacing (iso 8613)
4323 rendset = 0, rendstyle = RS_Blink;
4324 break;
3375 case 27: 4325 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 4326 rendset = 0, rendstyle = RS_RVid;
3377 break; 4327 break;
4328 //case 28: // visible. NYI
4329 //case 29: // not crossed-out
3378 } 4330 }
4331
3379 if (rendset != -1) 4332 if (rendset != -1)
3380 { 4333 {
3381 scr_rendition (rendset, rendstyle); 4334 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 4335 continue; /* for (;i;) */
3383 } 4336 }
3384 4337
3385 switch (arg[i]) 4338 switch (arg[i])
3386 { 4339 {
3387 case 30: 4340 case 30:
… …
3390 case 33: 4343 case 33:
3391 case 34: 4344 case 34:
3392 case 35: 4345 case 35:
3393 case 36: 4346 case 36:
3394 case 37: 4347 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4348 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 4349 break;
3398#ifdef TTY_256COLOR 4350 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 4351 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 4352 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4353 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 4354 i += 2;
3405 } 4355 }
3406 break; 4356 break;
3407#endif
3408 case 39: /* default fg */ 4357 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 4358 scr_color (Color_fg, Color_fg);
3410 break; 4359 break;
3411 4360
3412 case 40: 4361 case 40:
… …
3415 case 43: 4364 case 43:
3416 case 44: 4365 case 44:
3417 case 45: 4366 case 45:
3418 case 46: 4367 case 46:
3419 case 47: 4368 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4369 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 4370 break;
3423#ifdef TTY_256COLOR 4371 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 4372 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 4373 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4374 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 4375 i += 2;
3430 } 4376 }
3431 break; 4377 break;
3432#endif
3433 case 49: /* default bg */ 4378 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 4379 scr_color (Color_bg, Color_bg);
3435 break; 4380 break;
3436 4381
3437#ifndef NO_BRIGHTCOLOR 4382 //case 50: // not variable spacing
4383
4384#if ENABLE_FRILLS
3438 case 90: 4385 case 90:
3439 case 91: /* set bright fg color */ 4386 case 91: /* set bright fg color */
3440 case 92: 4387 case 92:
3441 case 93: 4388 case 93:
3442 case 94: 4389 case 94:
3443 case 95: 4390 case 95:
3444 case 96: 4391 case 96:
3445 case 97: 4392 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4393 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4394 break;
3449 case 100: 4395 case 100:
3450 case 101: /* set bright bg color */ 4396 case 101: /* set bright bg color */
3451 case 102: 4397 case 102:
3452 case 103: 4398 case 103:
3453 case 104: 4399 case 104:
3454 case 105: 4400 case 105:
3455 case 106: 4401 case 106:
3456 case 107: 4402 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4403 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4404 break;
3460#endif 4405#endif
3461
3462 } 4406 }
3463 } 4407 }
3464} 4408}
3465/*}}} */ 4409/*}}} */
3466 4410
3467/*{{{ process Rob Nation's own graphics mode sequences */ 4411/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 4412void
3469rxvt_term::process_graphics () 4413rxvt_term::process_graphics ()
3470{ 4414{
3471 unsigned char ch, cmd = cmd_getc (); 4415 unicode_t ch, cmd = cmd_getc ();
3472 4416
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q') 4417 if (cmd == 'Q')
3475 { /* query graphics */ 4418 { /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */ 4419 tt_printf ("\033G0\012"); /* no graphics */
3477 return; 4420 return;
3478 } 4421 }
3479 /* swallow other graphics sequences until terminating ':' */ 4422 /* swallow other graphics sequences until terminating ':' */
3480 do 4423 do
3481 ch = cmd_getc (); 4424 ch = cmd_getc ();
3482 while (ch != ':'); 4425 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} 4426}
3529/*}}} */ 4427/*}}} */
3530 4428
3531/* ------------------------------------------------------------------------- */ 4429/* ------------------------------------------------------------------------- */
3532 4430
3533/* 4431/*
3534 * Send printf() formatted output to the command. 4432 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 4433 * Only use for small amounts of data.
3536 */ 4434 */
3537void 4435void
3538rxvt_term::tt_printf (const char *fmt,...) 4436rxvt_term::tt_printf (const char *fmt,...)
3539{ 4437{
3540 va_list arg_ptr; 4438 va_list arg_ptr;
3541 unsigned char buf[256]; 4439 char buf[256];
3542 4440
3543 va_start (arg_ptr, fmt); 4441 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4442 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 4443 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 4444 tt_write (buf, strlen (buf));
3547} 4445}
3548 4446
3549/* ---------------------------------------------------------------------- */ 4447/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 4448/* 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. 4449 * or generated by us in response to a query ESC sequence.
3552 */ 4450 */
4451const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4452
3553void 4453void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4454rxvt_term::tt_write (const char *data, unsigned int len)
3555{ 4455{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4456 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4457 return;
3557 4458
3558 if (len) 4459 if (pty.pty < 0)
4460 return;
4461
4462 if (v_buflen == 0)
4463 {
4464 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
4465
4466 if ((unsigned int)written == len)
4467 return;
4468
4469 data += written;
4470 len -= written;
3559 { 4471 }
4472
4473 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4474
4475 memcpy (v_buffer + v_buflen, data, len);
4476 v_buflen += len;
4477
4478 pty_ev.set (EVENT_READ | EVENT_WRITE);
4479}
4480
4481void rxvt_term::pty_write ()
4482{
4483 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4484
4485 if (written > 0)
4486 {
4487 v_buflen -= written;
4488
3560 if (v_buflen == 0) 4489 if (v_buflen == 0)
3561 { 4490 {
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); 4491 free (v_buffer);
3589 v_buffer = 0; 4492 v_buffer = 0;
3590 v_buflen = 0; 4493 v_buflen = 0;
3591 4494
3592 pty_ev.set (EVENT_READ); 4495 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; 4496 return;
3605 } 4497 }
4498
4499 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4500 }
4501 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4502 pty_ev.set (EVENT_READ);
3607} 4503}
3608 4504
3609/*----------------------- end-of-file (C source) -----------------------*/ 4505/*----------------------- end-of-file (C source) -----------------------*/
3610 4506

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