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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 1.271 by root, Wed Jan 18 17:49:46 2006 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
30 * 31 *
31 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 35 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
45 46
46/*{{{ includes: */ 47/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 48#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
49#include "version.h" 51#include "version.h"
50#include "command.h" 52#include "command.h"
51 53
54#if HAVE_SCHED_YIELD
55#undef HAVE_SCHED_YIELD // disabled for the time being
52#include <wchar.h> 56//# include <sched.h>
57#endif
58
59#ifdef KEYSYM_RESOURCE
60# include "keyboard.h"
61#endif
62
63#include <csignal>
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
66
67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69// exception thrown when the command parser runs out of input data
70class out_of_input { } out_of_input;
71
72#if ENABLE_FRILLS || ISO_14755
73
74#define ISO_14755_STARTED 0x80000000UL
75#define ISO_14755_51 0x40000000UL // basic (section 5.1)
76#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
77#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
78#define ISO_14755_MASK 0x0fffffffUL
79
80#if ISO_14755
81static unsigned short iso14755_symtab[] = {
82 // keysym, unicode
83 XK_Left, 0x2190,
84 XK_KP_Left, 0x2190,
85 XK_Up, 0x2191,
86 XK_KP_Up, 0x2191,
87 XK_Right, 0x2192,
88 XK_KP_Right, 0x2192,
89 XK_Down, 0x2193,
90 XK_KP_Down, 0x2193,
91 XK_Linefeed, 0x21b4,
92 XK_Return, 0x21b5,
93 XK_KP_Enter, 0x21b5,
94
95 XK_Prior, 0x21de,
96 XK_Next, 0x21df,
97 XK_Tab, 0x21e5,
98 XK_ISO_Left_Tab, 0x21e6,
99 XK_Shift_L, 0x21e7,
100 XK_Shift_R, 0x21e7,
101
102 XK_Shift_Lock, 0x21eb,
103 XK_ISO_Lock, 0x21eb,
104 XK_ISO_Lock, 0x21eb,
105 XK_Caps_Lock, 0x21ec,
106 XK_Num_Lock, 0x21ed,
107 XK_ISO_Level3_Shift, 0x21ee,
108 XK_ISO_Level3_Lock, 0x21ef,
109 XK_ISO_Group_Lock, 0x21f0,
110 XK_Home, 0x21f1,
111 XK_End, 0x21f2,
112
113 XK_Execute, 0x2318,
114 XK_Begin, 0x2320,
115 XK_Delete, 0x2326,
116 XK_Clear, 0x2327,
117 XK_BackSpace, 0x232b,
118 XK_Insert, 0x2380,
119 XK_Control_L, 0x2388,
120 XK_Control_R, 0x2388,
121 XK_Pause, 0x2389,
122 XK_Break, 0x238a,
123 XK_Escape, 0x238b,
124 XK_Undo, 0x238c,
125 XK_Print, 0x2399,
126
127 XK_space, 0x2423,
128
129#ifdef XK_KP_Begin
130 XK_KP_Prior, 0x21de,
131 XK_KP_Next, 0x21df,
132 XK_KP_Begin, 0x2320,
133 XK_KP_Insert, 0x2380,
134 XK_KP_Delete, 0x2326,
135 XK_KP_Space, 0x2422,
136#endif
137 0,
138};
139
140void
141rxvt_term::iso14755_54 (int x, int y)
142{
143 x = Pixel2Col (x);
144 y = Pixel2Row (y);
145
146 if (!IN_RANGE_EXC (x, 0, ncol)
147 || !IN_RANGE_EXC (y, 0, nrow))
148 return;
149
150 for (;;)
151 {
152 const line_t &l = ROW(y + view_start);
153
154 text_t t = l.t[x];
155
156 if (t != NOCHAR || !x)
157 {
158 iso14755_51 (l.t[x], l.r[x], x, y);
159 iso14755buf = ISO_14755_54;
160 break;
161 }
162
163 x--;
164 }
165}
166
167void
168rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
169{
170 rxvt_fontset *fs = FONTSET (r);
171 rxvt_font *f = (*fs)[fs->find_font (ch)];
172 wchar_t *chr, *alloc, ch2, *fname;
173 int len;
174
175 fname = rxvt_utf8towcs (f->name);
176
177# if ENABLE_COMBINING
178 if (IS_COMPOSE (ch))
179 {
180 len = rxvt_composite.expand (ch, 0);
181 alloc = chr = new wchar_t[len];
182 rxvt_composite.expand (ch, chr);
183 }
184 else
185# endif
186 {
187 ch2 = ch;
188
189 alloc = 0;
190 chr = &ch2;
191 len = 1;
192 }
193
194 char attr[80]; // plenty
195
196 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
197 (int)r,
198 fgcolor_of (r), bgcolor_of (r),
199 r & RS_Bold ? " bold" : "",
200 r & RS_Italic ? " italic" : "",
201 r & RS_Blink ? " blink" : "",
202 r & RS_RVid ? " rvid" : "",
203 r & RS_Uline ? " uline" : "",
204 r & RS_Careful ? " careful" : "");
205
206 int width = wcswidth (fname, wcslen (fname));
207
208 max_it (width, 8+5); // for char + hey
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len + 2);
218
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220
221 for (int y = 0; y < len; y++)
222 {
223 char buf[9];
224
225 ch = *chr++;
226
227 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf);
229 scr_overlay_set (9, y, '=');
230# if !UNICODE3
231 if (ch >= 0x10000)
232 ch = 0xfffd;
233# endif
234 scr_overlay_set (11, y, ch, r);
235 scr_overlay_set (12, y, NOCHAR, r);
236 }
237
238 scr_overlay_set (0, len , attr);
239 scr_overlay_set (0, len + 1, fname);
240
241 free (fname);
242
243# if ENABLE_COMBINING
244 if (alloc)
245 delete [] alloc;
246# endif
247}
248#endif
249
250void
251rxvt_term::commit_iso14755 ()
252{
253 wchar_t ch[2];
254
255 ch[0] = iso14755buf & ISO_14755_MASK;
256 ch[1] = 0;
257
258 if (iso14755buf & ISO_14755_51)
259 {
260 char mb[16];
261 int len;
262
263 // allow verbatim 0-bytes and control-bytes to be entered
264 if (ch[0] >= 0x20)
265 len = wcstombs (mb, ch, 16);
266 else
267 {
268 mb[0] = ch[0];
269 len = 1;
270 }
271
272 if (len > 0)
273 tt_write (mb, len);
274 else
275 scr_bell ();
276 }
277
278 iso14755buf = 0;
279}
280
281int
282rxvt_term::hex_keyval (XKeyEvent &ev)
283{
284 // check wether this event corresponds to a hex digit
285 // if the modifiers had not been pressed.
286 for (int index = 0; index < 8; index++)
287 {
288 KeySym k = XLookupKeysym (&ev, index);
289
290 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
291 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
292 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
293 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
294 }
295
296 return -1;
297}
298#endif
55 299
56/*{{{ Convert the keypress event into a string */ 300/*{{{ Convert the keypress event into a string */
57void 301void
58rxvt_term::lookup_key (XKeyEvent *ev) 302rxvt_term::lookup_key (XKeyEvent &ev)
59{ 303{
60 int ctrl, meta, shft, len; 304 int ctrl, meta, shft, len;
61 unsigned int newlen; 305 unsigned int newlen;
62 KeySym keysym; 306 KeySym keysym;
63#ifdef DEBUG_CMD 307#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */ 308 static int debug_key = 1; /* accessible by a debugger only */
65#endif 309#endif
66 int valid_keysym; 310 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 311 char kbuf[KBUFSZ];
68 312
69 /* 313 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 314 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 315 * escape sequence to toggle the Keypad.
72 * 316 *
73 * Always permit `shift' to override the current setting 317 * Always permit `shift' to override the current setting
74 */ 318 */
75 shft = (ev->state & ShiftMask); 319 shft = ev.state & ShiftMask;
76 ctrl = (ev->state & ControlMask); 320 ctrl = ev.state & ControlMask;
77 meta = (ev->state & ModMetaMask); 321 meta = ev.state & ModMetaMask;
78 322
79 if (numlock_state || (ev->state & ModNumLockMask)) 323 if (numlock_state || (ev.state & ModNumLockMask))
80 { 324 {
81 numlock_state = (ev->state & ModNumLockMask); 325 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 326 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 327 }
84 328
85 kbuf[0] = 0; 329 kbuf[0] = 0;
86 330
87#ifdef USE_XIM 331#ifdef USE_XIM
88 if (Input_Context) 332 if (Input_Context)
89 { 333 {
90 Status status_return; 334 Status status_return;
91 335
336#if 0
92#ifdef X_HAVE_UTF8_STRING 337#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 338 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, ev, (char *)kbuf, 339 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 340 KBUFSZ, &keysym, &status_return);
96 else 341 else
97#endif 342#endif
98 343#endif
99 { 344 {
100 wchar_t wkbuf[KBUFSZ + 1]; 345 wchar_t wkbuf[KBUFSZ + 1];
101 346
102 // the XOpenIM manpage lies about hardcoding the locale 347 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 348 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 349 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 350 SET_LOCALE (rs[Rs_imLocale]);
351
106 // assume wchar_t == unicode or better 352 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, ev, wkbuf, 353 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 354 KBUFSZ, &keysym, &status_return);
355
109 if (rs[Rs_imLocale]) 356 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 357 SET_LOCALE (locale);
111 358
112 if (status_return == XLookupChars 359 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 360 || status_return == XLookupBoth)
114 { 361 {
362 /* make sure the user can type ctrl-@, i.e. NUL */
363 if (len == 1 && *wkbuf == 0)
364 {
365 kbuf[0] = 0;
366 len = 1;
367 }
368 else
369 {
115 wkbuf[len] = 0; 370 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 371 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 372 if (len < 0)
118 len = 0; 373 len = 0;
374 }
119 } 375 }
120 else 376 else
121 len = 0; 377 len = 0;
122 } 378 }
123 379
124 valid_keysym = status_return == XLookupKeySym 380 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 381 || status_return == XLookupBoth;
126 } 382 }
127 else 383 else
128#endif 384#endif
129
130 { 385 {
131 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 386 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 387 valid_keysym = keysym != NoSymbol;
133 } 388 }
134 389
135 if (valid_keysym) 390 if (valid_keysym)
136 { 391 {
137 /* for some backwards compatibility */ 392#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 393 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 394 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 395#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 396
158 if (TermWin.saveLines) 397 if (saveLines)
159 { 398 {
160#ifdef UNSHIFTED_SCROLLKEYS 399#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 400 if (!ctrl && !meta)
162 {
163#else 401#else
164 if (IS_SCROLL_MOD) 402 if (IS_SCROLL_MOD)
403#endif
165 { 404 {
166#endif
167 int lnsppg; 405 int lnsppg;
168 406
169#ifdef PAGING_CONTEXT_LINES 407#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 408 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 409#else
172 lnsppg = TermWin.nrow * 4 / 5; 410 lnsppg = nrow * 4 / 5;
173#endif 411#endif
174 if (keysym == XK_Prior) 412 if (keysym == XK_Prior)
175 { 413 {
176 scr_page (UP, lnsppg); 414 scr_page (UP, lnsppg);
177 return; 415 return;
… …
205 scr_move_to (0, 1); 443 scr_move_to (0, 1);
206 return; 444 return;
207 } 445 }
208 else if (keysym == XK_End) 446 else if (keysym == XK_End)
209 { 447 {
210 scr_move_to (1, 0); 448 scr_move_to (1, 1);
211 return; 449 return;
212 } 450 }
213 } 451 }
214#endif 452#endif
215
216 } 453 }
217 454
218 if (shft) 455 if (shft)
219 { 456 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 457 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 458 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 459 {
223 keysym += (XK_F11 - XK_F1); 460 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 461 shft = 0; /* turn off Shift */
225 } 462 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 463 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 464 {
228 switch (keysym) 465 switch (keysym)
229 { 466 {
230 /* normal XTerm key bindings */ 467 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 468 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev->time, 0, 0); 469 selection_request (ev.time, 0, 0);
233 return; 470 return;
471#if TODO
234 /* rxvt extras */ 472 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 473 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 474 change_font (FONT_UP);
237 return; 475 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 476 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 477 change_font (FONT_DN);
240 return; 478 return;
479#endif
241 } 480 }
242 } 481 }
243 } 482 }
244#ifdef PRINTPIPE 483
245 if (keysym == XK_Print) 484#if ENABLE_FRILLS || ISO_14755
246 { 485 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 486 if (shft && ctrl)
248 return;
249 } 487 {
250#endif 488 int hv;
251#ifdef GREEK_SUPPORT 489
252 if (keysym == ks_greekmodeswith) 490 if (iso14755buf & ISO_14755_51
253 { 491 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 492 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 493 {
257 xterm_seq (XTerm_title, 494 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 495 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 496# if ISO_14755
260 greek_reset(); 497 iso14755_51 (0);
498# endif
499 return;
261 } 500 }
262 else 501 else if ((hv = hex_keyval (ev)) >= 0)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 502 {
273 unsigned int l; 503 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
274 const unsigned char *kbuf0; 504 | hv | ISO_14755_51;
275 const unsigned char ch = C0_ESC; 505# if ISO_14755
276 506 iso14755_51 (iso14755buf & ISO_14755_MASK);
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 507# endif
285 tt_write (&ch, 1);
286 tt_write (kbuf0, l);
287 return; 508 return;
288 } 509 }
289 else 510 else
511 {
512# if ENABLE_OVERLAY
513 scr_overlay_off ();
290#endif 514# endif
515 iso14755buf = 0;
516 }
517 }
518 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
519 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
520 if (!(iso14755buf & ISO_14755_STARTED))
521 {
522 iso14755buf |= ISO_14755_STARTED;
523# if ENABLE_OVERLAY
524 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
525 scr_overlay_set (0, 0, "ISO 14755 mode");
526# endif
527 }
528#endif
529
530#ifdef PRINTPIPE
531 if (keysym == XK_Print)
532 {
533 scr_printscreen (ctrl | shft);
534 return;
535 }
536#endif
291 537
538 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
539 {
292 { 540 {
293 newlen = 1; 541 newlen = 1;
294 switch (keysym) 542 switch (keysym)
295 { 543 {
296#ifndef NO_BACKSPACE_KEY 544#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 545 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 546 if (priv_modes & PrivMode_HaveBackSpace)
299 { 547 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 548 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 549 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 550 kbuf[1] = '\0';
303 } 551 }
304 else 552 else
305 STRCPY(kbuf, key_backspace); 553 strcpy (kbuf, key_backspace);
306# ifdef MULTICHAR_SET 554 break;
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 555#endif
556#ifndef NO_DELETE_KEY
557# ifdef XK_KP_Prior
558 case XK_KP_Delete:
559 /* allow shift to override */
560 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
308 { 561 {
309 int col, row; 562 strcpy (kbuf, "\033On");
310 563 break;
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 } 564 }
565 /* FALLTHROUGH */
317# endif 566# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 567 case XK_Delete:
322 STRCPY(kbuf, key_delete); 568 strcpy (kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN(kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break; 569 break;
336#endif 570#endif
337 case XK_Tab: 571 case XK_Tab:
338 if (shft) 572 if (shft)
339 STRCPY(kbuf, "\033[Z"); 573 strcpy (kbuf, "\033[Z");
340 else 574 else
341 { 575 {
342#ifdef CTRL_TAB_MAKES_META 576#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 577 if (ctrl)
344 meta = 1; 578 meta = 1;
345#endif 579#endif
346#ifdef MOD4_TAB_MAKES_META 580#ifdef MOD4_TAB_MAKES_META
347 if (ev->state & Mod4Mask) 581 if (ev.state & Mod4Mask)
348 meta = 1; 582 meta = 1;
349#endif 583#endif
350 newlen = 0; 584 newlen = 0;
351 } 585 }
352 break; 586 break;
353 587
354
355#ifdef XK_KP_Left 588#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 589 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 590 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 591 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 592 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 593 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
361 { 594 {
362 STRCPY(kbuf, "\033OZ"); 595 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 596 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 597 break;
365 } 598 }
366 else 599 else
367 /* translate to std. cursor key */ 600 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 601 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 603#endif
371 case XK_Up: /* "\033[A" */ 604 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 605 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 606 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 607 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 608 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 609 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 610 /* do Shift first */
378 if (shft) 611 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 612 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 613 else if (ctrl)
381 { 614 {
382 kbuf[1] = 'O'; 615 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 616 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 617 }
385 else if (PrivateModes & PrivMode_aplCUR) 618 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 619 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break; 620 break;
423 621
424#ifndef UNSHIFTED_SCROLLKEYS 622#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 623# ifdef XK_KP_Prior
426 case XK_KP_Prior: 624 case XK_KP_Prior:
427 /* allow shift to override */ 625 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 626 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
429 { 627 {
430 STRCPY(kbuf, "\033Oy"); 628 strcpy (kbuf, "\033Oy");
431 break; 629 break;
432 } 630 }
433 /* FALLTHROUGH */ 631 /* FALLTHROUGH */
434# endif 632# endif
435 case XK_Prior: 633 case XK_Prior:
436 STRCPY(kbuf, "\033[5~"); 634 strcpy (kbuf, "\033[5~");
437 break; 635 break;
438# ifdef XK_KP_Next 636# ifdef XK_KP_Next
439 case XK_KP_Next: 637 case XK_KP_Next:
440 /* allow shift to override */ 638 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 639 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
442 { 640 {
443 STRCPY(kbuf, "\033Os"); 641 strcpy (kbuf, "\033Os");
444 break; 642 break;
445 } 643 }
446 /* FALLTHROUGH */ 644 /* FALLTHROUGH */
447# endif 645# endif
448 case XK_Next: 646 case XK_Next:
449 STRCPY(kbuf, "\033[6~"); 647 strcpy (kbuf, "\033[6~");
450 break; 648 break;
451#endif 649#endif
452 case XK_KP_Enter: 650 case XK_KP_Enter:
453 /* allow shift to override */ 651 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 652 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 653 {
456 STRCPY(kbuf, "\033OM"); 654 strcpy (kbuf, "\033OM");
655 break;
656 }
657
658 /* FALLTHROUGH */
659
660 case XK_Return:
661 if (priv_modes & PrivMode_LFNL)
662 {
663 kbuf[0] = '\015';
664 kbuf[1] = '\012';
665 kbuf[2] = '\0';
457 } 666 }
458 else 667 else
459 { 668 {
460 kbuf[0] = '\r'; 669 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 670 kbuf[1] = '\0';
462 } 671 }
463 break; 672 break;
464 673
465#ifdef XK_KP_Begin 674#ifdef XK_KP_Begin
466 case XK_KP_Begin: 675 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou"); 676 strcpy (kbuf, "\033Ou");
468 break; 677 break;
469 678
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif 679#endif
478 case XK_KP_F1: /* "\033OP" */ 680 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 681 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 682 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 683 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 684 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 685 kbuf[2] += (keysym - XK_KP_F1);
484 break; 686 break;
485 687
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 688 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 689 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 690 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 691 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 692 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 693 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 694 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 700 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 701 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 702 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 703 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 704 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 705 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
504 { 706 {
505 STRCPY(kbuf, "\033Oj"); 707 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 708 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 709 }
508 else 710 else
509 { 711 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 712 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 713 kbuf[1] = '\0';
512 } 714 }
513 break; 715 break;
514 716
515 case XK_Find: 717 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 718 strcpy (kbuf, "\033[1~");
517 break; 719 break;
720
721#ifdef XK_KP_End
722 case XK_KP_Insert:
723 /* allow shift to override */
724 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
725 {
726 strcpy (kbuf, "\033Op");
727 break;
728 }
729 /* FALLTHROUGH */
730#endif
518 case XK_Insert: 731 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 732 strcpy (kbuf, "\033[2~");
520 break; 733 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 734#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 735 case DXK_Remove:
523 /* FALLTHROUGH */ 736 /* FALLTHROUGH */
524#endif 737#endif
525 case XK_Execute: 738 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 739 strcpy (kbuf, "\033[3~");
527 break; 740 break;
528 case XK_Select: 741 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 742 strcpy (kbuf, "\033[4~");
530 break; 743 break;
531#ifdef XK_KP_End 744#ifdef XK_KP_End
532 case XK_KP_End: 745 case XK_KP_End:
533 /* allow shift to override */ 746 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 747 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 { 748 {
536 STRCPY(kbuf, "\033Oq"); 749 strcpy (kbuf, "\033Oq");
537 break; 750 break;
538 } 751 }
539 /* FALLTHROUGH */ 752 /* FALLTHROUGH */
540#endif 753#endif
541 case XK_End: 754 case XK_End:
542 STRCPY(kbuf, KS_END); 755 strcpy (kbuf, KS_END);
543 break; 756 break;
544#ifdef XK_KP_Home 757#ifdef XK_KP_Home
545 case XK_KP_Home: 758 case XK_KP_Home:
546 /* allow shift to override */ 759 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 760 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
548 { 761 {
549 STRCPY(kbuf, "\033Ow"); 762 strcpy (kbuf, "\033Ow");
550 break; 763 break;
551 } 764 }
552 /* FALLTHROUGH */ 765 /* FALLTHROUGH */
553#endif 766#endif
554 case XK_Home: 767 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 768 strcpy (kbuf, KS_HOME);
556 break; 769 break;
557 770
558#define FKEY(n, fkey) \ 771#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 772 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 773
561 case XK_F1: /* "\033[11~" */ 774 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 775 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 776 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 777 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 778 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 779 FKEY (11, XK_F1);
567 break; 780 break;
568 case XK_F6: /* "\033[17~" */ 781 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 782 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 783 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 784 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 785 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 786 FKEY (17, XK_F6);
574 break; 787 break;
575 case XK_F11: /* "\033[23~" */ 788 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 789 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 790 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 791 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 792 FKEY (23, XK_F11);
580 break; 793 break;
581 case XK_F15: /* "\033[28~" */ 794 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 795 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 796 FKEY (28, XK_F15);
584 break; 797 break;
585 case XK_Help: /* "\033[28~" */ 798 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 799 FKEY (28, XK_Help);
587 break; 800 break;
588 case XK_Menu: /* "\033[29~" */ 801 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 802 FKEY (29, XK_Menu);
590 break; 803 break;
591 case XK_F17: /* "\033[31~" */ 804 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 805 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 806 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 807 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 818 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 819 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 820 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 821 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 822 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 823 FKEY (31, XK_F17);
611 break; 824 break;
612#undef FKEY 825#undef FKEY
613 default: 826 default:
614 newlen = 0; 827 newlen = 0;
615 break; 828 break;
616 } 829 }
830
617 if (newlen) 831 if (newlen)
618 len = STRLEN(kbuf); 832 len = strlen (kbuf);
619 } 833 }
834
620 /* 835 /*
621 * Pass meta for all function keys, if 'meta' option set 836 * Pass meta for all function keys, if 'meta' option set
622 */ 837 */
623#ifdef META8_OPTION 838#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 839 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 844 else if (ctrl && keysym == XK_minus)
630 { 845 {
631 len = 1; 846 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 847 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 848 }
849 else if (keysym == XK_ISO_Left_Tab)
850 {
851 strcpy (kbuf, "\033[Z");
852 len = 3;
853 }
634 else 854 else
635 { 855 {
636#ifdef META8_OPTION 856#ifdef META8_OPTION
637 /* set 8-bit on */ 857 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 858 if (meta && (meta_char == 0x80))
639 { 859 {
640 unsigned char *ch; 860 char *ch;
641 861
642 for (ch = kbuf; ch < kbuf + len; ch++) 862 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 863 *ch |= 0x80;
864
644 meta = 0; 865 meta = 0;
645 } 866 }
646#endif 867#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 868 /* nil */ ;
652 } 869 }
653 } 870 }
871
872 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
873 return;
654 874
655 if (len <= 0) 875 if (len <= 0)
656 return; /* not mapped */ 876 return; /* not mapped */
657 877
658 if (Options & Opt_scrollTtyKeypress) 878 if (OPTION (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 879 if (view_start)
660 { 880 {
661 TermWin.view_start = 0; 881 view_start = 0;
662 want_refresh = 1; 882 want_refresh = 1;
663 } 883 }
664 884
665 /* 885 /*
666 * these modifications only affect the static keybuffer 886 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 897 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 898
679 /* escape prefix */ 899 /* escape prefix */
680 if (meta 900 if (meta
681#ifdef META8_OPTION 901#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 902 && meta_char == C0_ESC
683#endif 903#endif
684 ) 904 )
685 { 905 {
686 const unsigned char ch = C0_ESC; 906 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 907 tt_write (&ch, 1);
689 } 908 }
909
690#ifdef DEBUG_CMD 910#if defined(DEBUG_CMD)
691 if (debug_key)
692 { /* Display keyboard buffer contents */ 911 /* Display keyboard buffer contents */
693 char *p; 912 unsigned char *p;
694 int i; 913 int i;
695 914
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 915 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++) 916 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); 917 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n"); 918 fprintf (stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */ 919#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 920 tt_write (kbuf, (unsigned int)len);
703} 921}
704/*}}} */ 922/*}}} */
705 923
706#if (MENUBAR_MAX) 924#if defined (KEYSYM_RESOURCE)
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */
708/* attempt to `write' count to the input buffer */
709unsigned int 925unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 926rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 927{
712 unsigned int n, s; 928 unsigned int n, s;
713 929
714 n = cmdbuf_ptr - cmdbuf_base; 930 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 931 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
932
716 if (n > 0 && s < count) 933 if (n > 0 && s < count)
717 { 934 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 935 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 936 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 937 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 938 cmdbuf_endp -= n;
722 s += n; 939 s += n;
723 } 940 }
941
724 if (count > s) 942 if (count > s)
725 { 943 {
726 rxvt_print_error("data loss: cmd_write too large"); 944 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 945 count = s;
728 } 946 }
947
729 for (; count--;) 948 for (; count--;)
730 *cmdbuf_endp++ = *str++; 949 *cmdbuf_endp++ = *str++;
950
951 cmd_parse ();
952
731 return 0; 953 return 0;
732} 954}
733#endif /* MENUBAR_MAX */ 955#endif
734 956
735void 957void
736rxvt_term::flush () 958rxvt_term::flush ()
737{ 959{
960 flush_ev.stop ();
961
738#ifdef TRANSPARENT 962#ifdef TRANSPARENT
739 if (want_full_refresh) 963 if (want_full_refresh)
740 { 964 {
741 want_full_refresh = 0; 965 want_full_refresh = 0;
742 scr_clear (); 966 scr_clear ();
743 scr_touch (false); 967 scr_touch (false);
744 want_refresh = 1;
745 } 968 }
746#endif 969#endif
747 970
748 if (want_refresh) 971 if (want_refresh)
749 { 972 {
973 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
974 {
975 int row = view_start;
976 int end_row = row + nrow;
977
978 while (row > top_row && ROW (row - 1).is_longer ())
979 --row;
980
981 do
982 {
983 int start_row = row;
984 line_t *l;
985
986 do
987 {
988 l = &ROW (row++);
989
990 if (!(l->f & LINE_FILTERED))
991 {
992 // line not filtered, mark it as filtered
993 l->f |= LINE_FILTERED;
994 while (l->is_longer ())
995 {
996 l = &ROW (row++);
997 l->f |= LINE_FILTERED;
998 }
999
1000 // and filter it
1001 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1002
1003 break;
1004 }
1005 }
1006 while (l->is_longer () && row < end_row);
1007 }
1008 while (row < end_row);
1009 }
1010
750 scr_refresh (refresh_type); 1011 scr_refresh ();
751 scrollbar_show (1); 1012 scrollbar_show (1);
752#ifdef USE_XIM 1013#ifdef USE_XIM
753 IMSendSpot (); 1014 IMSendSpot ();
754#endif 1015#endif
755
756 } 1016 }
757 1017
758 XFlush (Xdisplay); 1018 display->flush ();
759} 1019}
760 1020
761void 1021void
762rxvt_term::check_cb (check_watcher &w) 1022rxvt_term::check_cb (check_watcher &w)
763{ 1023{
764 SET_R (this); 1024 make_current ();
765 SET_LOCALE (locale);
766 1025
1026 display->flush ();
1027
1028 if (want_refresh && !flush_ev.active)
1029 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1030}
1031
1032void
1033rxvt_term::flush_cb (time_watcher &w)
1034{
1035 make_current ();
1036
1037 refresh_limit = 1;
1038 refresh_count = 0;
767 flush (); 1039 flush ();
768}
769
770void
771rxvt_term::process_x_events ()
772{
773 do
774 {
775 XEvent xev;
776
777 XNextEvent (Xdisplay, &xev);
778
779#if defined(CURSOR_BLINK)
780 if ((Options & Opt_cursorBlink) && xev.type == KeyPress)
781 {
782 if (hidden_cursor)
783 {
784 hidden_cursor = 0;
785 want_refresh = 1;
786 }
787
788 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
789 }
790#endif
791
792#if defined(POINTER_BLANK)
793 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
794 {
795 if (xev.type == MotionNotify
796 || xev.type == ButtonPress
797 || xev.type == ButtonRelease)
798 if (hidden_pointer)
799 pointer_unblank ();
800
801 if (xev.type == KeyPress && hidden_pointer == 0)
802 pointer_blank ();
803 }
804#endif
805
806#ifdef USE_XIM
807 if (!XFilterEvent (&xev, xev.xany.window))
808#endif
809 process_x_event (&xev);
810 }
811 while (XPending (Xdisplay));
812} 1040}
813 1041
814#ifdef CURSOR_BLINK 1042#ifdef CURSOR_BLINK
815void 1043void
816rxvt_term::cursor_blink_cb (time_watcher &w) 1044rxvt_term::cursor_blink_cb (time_watcher &w)
… …
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1061 w.start (w.at + TEXT_BLINK_INTERVAL);
834 } 1062 }
835} 1063}
836#endif 1064#endif
837 1065
1066#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
838void 1067void
839rxvt_term::x_cb (io_watcher &w, short revents) 1068rxvt_term::cont_scroll_cb (time_watcher &w)
840{ 1069{
841 SET_R (this); 1070 if ((scrollbar_isUp() || scrollbar_isDn()) &&
842 SET_LOCALE (locale); 1071 scr_page (scrollbar_isUp() ? UP : DN, 1))
843 1072 {
844 process_x_events (); 1073 want_refresh = 1;
1074 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1075 }
845} 1076}
1077#endif
1078
1079#ifdef SELECTION_SCROLLING
1080void
1081rxvt_term::sel_scroll_cb (time_watcher &w)
1082{
1083 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1084 {
1085 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1086 want_refresh = 1;
1087 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1088 }
1089}
1090#endif
1091
1092#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1093void
1094rxvt_term::slip_wheel_cb (time_watcher &w)
1095{
1096 if (mouse_slip_wheel_speed == 0
1097 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1098 : scr_page (UP, mouse_slip_wheel_speed))
1099 {
1100 if (view_start == top_row || view_start == 0)
1101 mouse_slip_wheel_speed = 0;
1102
1103 want_refresh = 1;
1104 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1105 }
1106}
1107#endif
1108
1109#if HAVE_SCHED_YIELD
1110static struct event_handler
1111{
1112 check_watcher cw_yield;
1113
1114 void yield (check_watcher &w)
1115 {
1116 sched_yield ();
1117 w.stop ();
1118 }
1119
1120 event_handler ()
1121 : cw_yield (this, &event_handler::yield)
1122 {
1123 }
1124} event_handler;
1125#endif
846 1126
847bool 1127bool
848rxvt_term::pty_fill () 1128rxvt_term::pty_fill ()
849{ 1129{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1130 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1131
1132 if (CBUFSIZ == n)
1133 {
1134 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1135 n = 0;
1136 }
851 1137
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1138 memmove (cmdbuf_base, cmdbuf_ptr, n);
853 cmdbuf_ptr = cmdbuf_base; 1139 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1140 cmdbuf_endp = cmdbuf_ptr + n;
855 1141
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1142 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
857 1143
858 if (n > 0) 1144 if (r > 0)
859 { 1145 {
860 cmdbuf_endp += n; 1146 cmdbuf_endp += r;
861 return true; 1147 return true;
862 } 1148 }
863 else if (n < 0 && errno != EAGAIN) 1149 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1150 {
1151#if HAVE_SCHED_YIELD
1152 if (display->is_local)
1153 event_handler.cw_yield.start ();
1154#endif
1155 }
1156 else
1157 {
1158 pty_ev.stop ();
1159
1160 if (!OPTION (Opt_hold))
864 destroy (); 1161 destroy ();
865 1162 }
1163
866 return false; 1164 return false;
867} 1165}
868 1166
869void 1167void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1168rxvt_term::pty_cb (io_watcher &w, short revents)
871{ 1169{
872 SET_R (this); 1170 make_current ();
873 SET_LOCALE (locale); 1171
1172 if (revents & EVENT_READ)
1173 // loop, but don't allow a single term to monopolize us
1174 while (pty_fill ())
1175 if (cmd_parse ())
1176 break;
874 1177
875 if (revents & EVENT_WRITE) 1178 if (revents & EVENT_WRITE)
876 tt_write (0, 0); 1179 pty_write ();
877 else if (revents & EVENT_READ)
878 {
879 bool flag = true;
880
881 // loop, but don't allow a single term to monopolize us
882 // the number of loops is fully arbitrary, and thus wrong
883 while (flag && pty_fill ())
884 {
885 if (!seen_input)
886 {
887 seen_input = 1;
888 /* once we know the shell is running, send the screen size. Again! */
889 tt_winch ();
890 }
891
892 uint32_t ch = NOCHAR;
893
894 for (;;)
895 {
896 if (ch == NOCHAR)
897 ch = next_char ();
898
899 if (ch == NOCHAR) // TODO: improve
900 break;
901
902 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
903 {
904 /* Read a text string from the input buffer */
905 uint32_t buf[BUFSIZ];
906 bool refreshnow = false;
907 int nlines = 0;
908 uint32_t *str = buf;
909
910 *str++ = ch;
911
912 for (;;)
913 {
914 ch = next_char ();
915
916 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
917 break;
918 else
919 {
920 *str++ = ch;
921
922 if (ch == '\n')
923 {
924 nlines++;
925 refresh_count++;
926
927 if (!(Options & Opt_jumpScroll)
928 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
929 {
930 refreshnow = true;
931 flag = false;
932 ch = NOCHAR;
933 break;
934 }
935 }
936
937 if (str >= buf + BUFSIZ)
938 {
939 ch = NOCHAR;
940 break;
941 }
942 }
943 }
944
945 scr_add_lines (buf, nlines, str - buf);
946
947 /*
948 * If there have been a lot of new lines, then update the screen
949 * What the heck I'll cheat and only refresh less than every page-full.
950 * the number of pages between refreshes is refresh_limit, which
951 * is incremented here because we must be doing flat-out scrolling.
952 *
953 * refreshing should be correct for small scrolls, because of the
954 * time-out
955 */
956 if (refreshnow)
957 {
958 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
959 refresh_limit++;
960
961 scr_refresh (refresh_type);
962 }
963
964 }
965 else
966 {
967 switch (ch)
968 {
969 default:
970 process_nonprinting (ch);
971 break;
972 case C0_ESC: /* escape char */
973 process_escape_seq ();
974 break;
975 /*case 0x9b: */ /* CSI */
976 /* process_csi_seq (); */
977 }
978
979 ch = NOCHAR;
980 }
981 }
982 }
983 }
984} 1180}
985 1181
986// read the next character, currently handles UTF-8 1182void
987// will probably handle all sorts of other stuff in the future 1183rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1184{
991 while (cmdbuf_ptr < cmdbuf_endp) 1185 XDefineCursor (display->display, vt, TermWin_cursor);
992 { 1186 recolour_cursor ();
993 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
994 return *cmdbuf_ptr++;
995 1187
996 wchar_t wc; 1188#ifdef POINTER_BLANK
997 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1189 hidden_pointer = 0;
998 1190
999 if (len == (size_t)-2) 1191 if (OPTION (Opt_pointerBlank))
1000 return NOCHAR; 1192 pointer_ev.start (NOW + pointerBlankDelay);
1001 1193#endif
1002 if (len == (size_t)-1)
1003 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
1004
1005 // assume wchar == unicode
1006 cmdbuf_ptr += len;
1007 return wc;
1008 }
1009
1010 return NOCHAR;
1011}
1012
1013/* rxvt_cmd_getc() - Return next input character */
1014/*
1015 * Return the next input character after first passing any keyboard input
1016 * to the command.
1017 */
1018uint32_t
1019rxvt_term::cmd_getc ()
1020{
1021 for (;;)
1022 {
1023 uint32_t c = next_char ();
1024 if (c != NOCHAR)
1025 return c;
1026
1027 // incomplete sequences should occur rarely, still, a better solution
1028 // would be preferred. either setjmp/longjmp or better design.
1029 fcntl (cmd_fd, F_SETFL, 0);
1030 pty_fill ();
1031 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
1032 }
1033} 1194}
1034 1195
1035#ifdef POINTER_BLANK 1196#ifdef POINTER_BLANK
1036void 1197void
1037rxvt_term::pointer_unblank ()
1038{
1039 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1040 recolour_cursor ();
1041
1042 hidden_pointer = 0;
1043
1044 if (Options & Opt_pointerBlank)
1045 pointer_ev.start (NOW + pointerBlankDelay);
1046}
1047
1048void
1049rxvt_term::pointer_blank () 1198rxvt_term::pointer_blank ()
1050{ 1199{
1051 if (!(Options & Opt_pointerBlank)) 1200 if (!OPTION (Opt_pointerBlank))
1052 return; 1201 return;
1053 1202
1054 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 1203 XDefineCursor (display->display, vt, display->blank_cursor);
1055 XFlush (Xdisplay); 1204 XFlush (display->display);
1056 1205
1057 hidden_pointer = 1; 1206 hidden_pointer = 1;
1058} 1207}
1059 1208
1060void 1209void
1061rxvt_term::pointer_cb (time_watcher &w) 1210rxvt_term::pointer_cb (time_watcher &w)
1062{ 1211{
1063 SET_R (this); 1212 make_current ();
1064 SET_LOCALE (locale);
1065 1213
1066 pointer_blank (); 1214 pointer_blank ();
1067} 1215}
1068#endif 1216#endif
1069 1217
1070void 1218void
1071rxvt_term::mouse_report (const XButtonEvent *ev) 1219rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1220{
1073 int button_number, key_state = 0; 1221 int button_number, key_state = 0;
1074 int x, y; 1222 int x, y;
1075 1223
1076 x = ev->x; 1224 x = ev.x;
1077 y = ev->y; 1225 y = ev.y;
1078 pixel_position (&x, &y); 1226 pixel_position (&x, &y);
1079 1227
1080 if (MEvent.button == AnyButton) 1228 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1229 button_number = 3;
1083 }
1084 else 1230 else
1085 { 1231 {
1086 button_number = MEvent.button - Button1; 1232 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1233 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1234 if (button_number >= 3)
1089 button_number += (64 - 3); 1235 button_number += (64 - 3);
1090 } 1236 }
1091 1237
1092 if (PrivateModes & PrivMode_MouseX10) 1238 if (priv_modes & PrivMode_MouseX10)
1093 { 1239 {
1094 /* 1240 /*
1095 * do not report ButtonRelease 1241 * do not report ButtonRelease
1096 * no state info allowed 1242 * no state info allowed
1097 */ 1243 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1258 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1259 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1260#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1261 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1262#endif
1117
1118 } 1263 }
1119 1264
1120#ifdef DEBUG_MOUSEREPORT 1265#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1266 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1267 if (key_state & 16)
1123 fputc('C', stderr); 1268 fputc ('C', stderr);
1124 if (key_state & 4) 1269 if (key_state & 4)
1125 fputc('S', stderr); 1270 fputc ('S', stderr);
1126 if (key_state & 8) 1271 if (key_state & 8)
1127 fputc('A', stderr); 1272 fputc ('A', stderr);
1128 if (key_state & 32) 1273 if (key_state & 32)
1129 fputc('2', stderr); 1274 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1275 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1276 button_number,
1132 x + 1, 1277 x + 1,
1133 y + 1); 1278 y + 1);
1134#else 1279#endif
1280
1135 tt_printf("\033[M%c%c%c", 1281 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1282 (32 + button_number + key_state),
1137 (32 + x + 1), 1283 (32 + x + 1),
1138 (32 + y + 1)); 1284 (32 + y + 1));
1139#endif
1140} 1285}
1141 1286
1142#ifdef USING_W11LIB 1287#ifdef USING_W11LIB
1143void 1288void
1144rxvt_W11_process_x_event(XEvent *ev) 1289rxvt_W11_process_x_event (XEvent *ev)
1145{ 1290{
1146 rxvt_t *r = rxvt_get_r(); 1291 rxvt_t *r = rxvt_get_r ();
1147 1292
1148 process_x_event (ev); 1293 x_cb (*ev);
1149} 1294}
1150#endif 1295#endif
1151 1296
1152/*{{{ process an X event */ 1297/*{{{ process an X event */
1153void 1298void
1154rxvt_term::process_x_event (XEvent *ev) 1299rxvt_term::x_cb (XEvent &ev)
1155{ 1300{
1301 make_current ();
1302
1303 dDisp;
1304
1305 if (ev.xany.window == vt
1306 && SHOULD_INVOKE (HOOK_X_EVENT)
1307 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1308 return;
1309
1310 // for XQueryPointer
1156 Window unused_root, unused_child; 1311 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1312 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1313 unsigned int unused_mask;
1159 1314
1160#ifdef DEBUG_X
1161 const char *const eventnames[] =
1162 { /* mason - this matches my system */
1163 "",
1164 "",
1165 "KeyPress",
1166 "KeyRelease",
1167 "ButtonPress",
1168 "ButtonRelease",
1169 "MotionNotify",
1170 "EnterNotify",
1171 "LeaveNotify",
1172 "FocusIn",
1173 "FocusOut",
1174 "KeymapNotify",
1175 "Expose",
1176 "GraphicsExpose",
1177 "NoExpose",
1178 "VisibilityNotify",
1179 "CreateNotify",
1180 "DestroyNotify",
1181 "UnmapNotify",
1182 "MapNotify",
1183 "MapRequest",
1184 "ReparentNotify",
1185 "ConfigureNotify",
1186 "ConfigureRequest",
1187 "GravityNotify",
1188 "ResizeRequest",
1189 "CirculateNotify",
1190 "CirculateRequest",
1191 "PropertyNotify",
1192 "SelectionClear",
1193 "SelectionRequest",
1194 "SelectionNotify",
1195 "ColormapNotify",
1196 "ClientMessage",
1197 "MappingNotify"
1198 };
1199#endif
1200
1201#ifdef DEBUG_X
1202 struct timeval tp;
1203 struct tm *ltt;
1204 (void)gettimeofday(&tp, NULL);
1205 ltt = localtime(&(tp.tv_sec));
1206 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev->type], (ev->xany.window == TermWin.parent[0] ? "parent" : (ev->xany.window == TermWin.vt ? "vt" : (ev->xany.window == scrollBar.win ? "scroll" : (ev->xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev->xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev->xany.window == TermWin.vt ? TermWin.vt : (ev->xany.window == scrollBar.win ? scrollBar.win : (ev->xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev->xany.send_event ? "S" : " ", ev->xany.serial));
1207#endif
1208
1209 switch (ev->type) 1315 switch (ev.type)
1210 { 1316 {
1211 case KeyPress: 1317 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1318#if ISO_14755
1319 if (!(iso14755buf & ISO_14755_52))
1320#endif
1321 lookup_key (ev.xkey);
1322
1323 break;
1324
1325 case KeyRelease:
1326 {
1327#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1328 KeySym keysym;
1329
1330 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1331#endif
1332
1333#if ENABLE_FRILLS || ISO_14755
1334 // ISO 14755 support
1335 if (iso14755buf)
1336 if (iso14755buf & ISO_14755_52)
1337 {
1338# if ENABLE_OVERLAY
1339 scr_overlay_off ();
1340# endif
1341# if ISO_14755
1342 // iso14755 part 5.2 handling: release time
1343 // first: controls
1344 if ((ev.xkey.state & ControlMask)
1345 && ((keysym >= 0x40 && keysym <= 0x5f)
1346 || (keysym >= 0x61 && keysym <= 0x7f)))
1347 {
1348 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1349 commit_iso14755 ();
1350 goto skip_switch;
1351 }
1352
1353 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1354 if (i[0] == keysym)
1355 {
1356 iso14755buf = ISO_14755_51 | i[1];
1357 commit_iso14755 ();
1358 goto skip_switch;
1359 }
1360
1361 scr_bell ();
1362# endif
1363 iso14755buf = 0;
1364 break;
1365 }
1366 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1367 {
1368# if ENABLE_OVERLAY
1369 scr_overlay_off ();
1370# endif
1371 if (iso14755buf & ISO_14755_51)
1372 commit_iso14755 ();
1373#if ISO_14755
1374 else if (iso14755buf & ISO_14755_STARTED)
1375 {
1376 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1377
1378 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1379 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1380 }
1381# endif
1382 else
1383 iso14755buf = 0;
1384 }
1385#endif
1386
1387 if (ev.xany.window == vt
1388 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1213 break; 1389 break;
1214 1390
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1391#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease:
1217 {
1218 if (!(ev->xkey.state & ControlMask)) 1392 if (!(ev.xkey.state & ControlMask))
1393 slip_wheel_ev.stop ();
1394 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1219 mouse_slip_wheel_speed = 0; 1395 mouse_slip_wheel_speed = 0;
1220 else 1396#endif
1221 {
1222 KeySym ks;
1223
1224 ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0);
1225 if (ks == XK_Control_L || ks == XK_Control_R)
1226 mouse_slip_wheel_speed = 0;
1227 }
1228 break; 1397 break;
1229 } 1398 }
1230#endif
1231 1399
1232 case ButtonPress: 1400 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1401 button_press (ev.xbutton);
1234 break; 1402 break;
1235 1403
1236 case ButtonRelease: 1404 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1405 button_release (ev.xbutton);
1238 break; 1406 break;
1239 1407
1240 case ClientMessage: 1408 case ClientMessage:
1241 if (ev->xclient.format == 32 1409 if (ev.xclient.format == 32
1410 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1411 {
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1412 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1243 destroy (); 1413 destroy ();
1414#if ENABLE_EWMH
1415 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1416 XSendEvent (disp, ev.xclient.window = display->root,
1417 False, SubstructureRedirectMask | SubstructureNotifyMask,
1418 &ev);
1419#endif
1420 }
1421#if ENABLE_XEMBED
1422 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1423 {
1424 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1425 focus_in ();
1426 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1427 focus_out ();
1428 }
1429#endif
1244#ifdef OFFIX_DND 1430#ifdef OFFIX_DND
1245 /* OffiX Dnd (drag 'n' drop) protocol */ 1431 /* OffiX Dnd (drag 'n' drop) protocol */
1246 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL] 1432 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1247 && (ev->xclient.data.l[0] == DndFile 1433 && (ev.xclient.data.l[0] == DndFile
1248 || ev->xclient.data.l[0] == DndDir 1434 || ev.xclient.data.l[0] == DndDir
1249 || ev->xclient.data.l[0] == DndLink)) 1435 || ev.xclient.data.l[0] == DndLink))
1250 { 1436 {
1251 /* Get Dnd data */ 1437 /* Get Dnd data */
1252 Atom ActualType; 1438 Atom ActualType;
1253 int ActualFormat; 1439 int ActualFormat;
1254 unsigned char *data; 1440 unsigned char *data;
1255 unsigned long Size, RemainingBytes; 1441 unsigned long Size, RemainingBytes;
1256 1442
1257 XGetWindowProperty(Xdisplay, Xroot, 1443 XGetWindowProperty (disp, display->root,
1258 xa[XA_DNDSELECTION], 1444 xa[XA_DNDSELECTION],
1259 0L, 1000000L, 1445 0L, 1000000L,
1260 False, AnyPropertyType, 1446 False, AnyPropertyType,
1261 &ActualType, &ActualFormat, 1447 &ActualType, &ActualFormat,
1262 &Size, &RemainingBytes, 1448 &Size, &RemainingBytes,
1263 &data); 1449 &data);
1264 XChangeProperty(Xdisplay, Xroot, 1450 set_string_property (XA_CUT_BUFFER0, data);
1265 XA_CUT_BUFFER0, XA_STRING, 1451 XFree (data);
1266 8, PropModeReplace,
1267 data, STRLEN(data));
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1452 selection_paste (display->root, XA_CUT_BUFFER0, true);
1269 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1453 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1270 } 1454 }
1271#endif /* OFFIX_DND */ 1455#endif /* OFFIX_DND */
1272 break; 1456 break;
1273 1457
1274 case MappingNotify: 1458 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping)); 1459 XRefreshKeyboardMapping (&ev.xmapping);
1276 break; 1460 break;
1277 1461
1278 /* 1462 /*
1279 * XXX: this is not the _current_ arrangement 1463 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1464 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1468 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1469 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1470 * which ought to make things real slow!
1287 */ 1471 */
1288 case VisibilityNotify: 1472 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1473 switch (ev.xvisibility.state)
1290 { 1474 {
1291 case VisibilityUnobscured: 1475 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1476 refresh_type = FAST_REFRESH;
1293 break; 1477 break;
1294 case VisibilityPartiallyObscured: 1478 case VisibilityPartiallyObscured:
… …
1299 break; 1483 break;
1300 } 1484 }
1301 break; 1485 break;
1302 1486
1303 case FocusIn: 1487 case FocusIn:
1304 if (!TermWin.focus) 1488 focus_in ();
1489 break;
1490
1491 case FocusOut:
1492 focus_out ();
1493 break;
1494
1495 case ConfigureNotify:
1496 if (ev.xconfigure.window == parent[0])
1305 { 1497 {
1306 TermWin.focus = 1; 1498 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1307 want_refresh = 1; 1499 ;
1308#ifdef USE_XIM
1309 if (Input_Context != NULL)
1310 XSetICFocus(Input_Context);
1311#endif
1312#ifdef CURSOR_BLINK
1313 if (Options & Opt_cursorBlink)
1314 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1315#endif
1316 1500
1501 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1502 {
1503 seen_resize = 1;
1504 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1505 }
1506
1507 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1508
1509#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1510 if (OPTION (Opt_transparent))
1511 check_our_parents ();
1512#endif
1317 } 1513 }
1318 break; 1514 break;
1319 1515
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: 1516 case PropertyNotify:
1339 if (ev->xconfigure.window == TermWin.parent[0]) 1517 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1340 { 1518 && ev.xproperty.state == PropertyNewValue)
1341 int height, width; 1519 selection_property (ev.xproperty.window, ev.xproperty.atom);
1342 1520
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; 1521 break;
1373 1522
1374 case SelectionClear: 1523 case SelectionClear:
1375 selection_clear (); 1524 selection_clear ();
1376 break; 1525 break;
1377 1526
1378 case SelectionNotify: 1527 case SelectionNotify:
1379 if (selection_wait == Sel_normal) 1528 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor, 1529 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1381 ev->xselection.property, True);
1382 break; 1530 break;
1383 1531
1384 case SelectionRequest: 1532 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1533 selection_send (ev.xselectionrequest);
1534 break;
1535
1536 case MapNotify:
1537 mapped = 1;
1538#ifdef TEXT_BLINK
1539 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1540#endif
1541 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1386 break; 1542 break;
1387 1543
1388 case UnmapNotify: 1544 case UnmapNotify:
1389 TermWin.mapped = 0; 1545 mapped = 0;
1390#ifdef TEXT_BLINK 1546#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1547 text_blink_ev.stop ();
1392#endif 1548#endif
1393 break; 1549 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; 1550 break;
1409 } 1551
1410#ifdef TRANSPARENT 1552#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: 1553 case ReparentNotify:
1422 if ((Options & Opt_transparent) && check_our_parents ()) 1554 rootwin_cb (ev);
1423 { 1555 break;
1424 if (am_transparent)
1425 want_full_refresh = 1;
1426 }
1427#endif /* TRANSPARENT */ 1556#endif /* TRANSPARENT */
1428 break;
1429 1557
1430 case GraphicsExpose: 1558 case GraphicsExpose:
1431 case Expose: 1559 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1560 if (ev.xany.window == vt)
1433 { 1561 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1562 do
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1563 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1564 ev.xexpose.width, ev.xexpose.height, False);
1437#else 1565 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1438 // don't understand this, so commented it out 1566
1567 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1568
1569 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1570 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1571 ev.xexpose.width, ev.xexpose.height, False);
1441 //scr_expose (ev->xexpose.x, 0, 1572
1442 // ev->xexpose.width, TermWin.height, False);
1443#endif
1444 want_refresh = 1; 1573 want_refresh = 1;
1445 } 1574 }
1446 else 1575 else
1447 { 1576 {
1448 XEvent unused_xevent; 1577 XEvent unused_event;
1449 1578
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1579 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1451 Expose, 1580 ;
1452 &unused_xevent)) ;
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1581 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1454 GraphicsExpose, 1582 ;
1455 &unused_xevent)) ; 1583
1456 if (isScrollbarWindow(ev->xany.window)) 1584 if (isScrollbarWindow (ev.xany.window))
1457 { 1585 {
1458 scrollBar.setIdle(); 1586 scrollBar.setIdle ();
1459 scrollbar_show (0); 1587 scrollbar_show (0);
1460 } 1588 }
1461#ifdef MENUBAR
1462 if (menubar_visible () && isMenuBarWindow(ev->xany.window))
1463 menubar_expose ();
1464#endif
1465#ifdef RXVT_GRAPHICS
1466 Gr_expose (ev->xany.window);
1467#endif
1468 1589
1590#ifdef TRANSPARENT
1591 if (am_transparent && ev.xany.window == parent[0])
1592 XClearWindow (disp, ev.xany.window);
1593#endif
1469 } 1594 }
1470 break; 1595 break;
1471 1596
1472 case MotionNotify: 1597 case MotionNotify:
1473#ifdef POINTER_BLANK 1598#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1599 if (hidden_pointer)
1475 pointer_unblank (); 1600 pointer_unblank ();
1476#endif 1601#endif
1477#if MENUBAR 1602 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1478 if (isMenuBarWindow(ev->xany.window)) 1603 break;
1604
1605 if (ev.xany.window == vt)
1479 { 1606 {
1480 menubar_control (&(ev->xbutton)); 1607 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1481 break; 1608 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1482 } 1609 ; // nop
1483#endif
1484 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1485 break;
1486
1487 if (ev->xany.window == TermWin.vt)
1488 {
1489 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) 1610 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1611 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1612 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1613 ;
1614
1493 XQueryPointer(Xdisplay, TermWin.vt, 1615 XQueryPointer (disp, vt,
1494 &unused_root, &unused_child, 1616 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1617 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1618 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1619 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1620#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1621 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1622 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1623 {
1502#endif 1624#endif
1625#if ISO_14755
1626 // 5.4
1627 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1628 {
1629 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1630 break;
1631 }
1632#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1633 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1634 ev.xbutton.state & Button3Mask ? 2 : 0);
1635
1505#ifdef SELECTION_SCROLLING 1636#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1637 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1638 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1639 {
1509 int dist; 1640 int dist;
1510
1511 pending_scroll_selection=1;
1512 1641
1513 /* don't clobber the current delay if we are 1642 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1643 * already in the middle of scrolling.
1515 */ 1644 */
1516 if (scroll_selection_delay<=0) 1645 if (!sel_scroll_ev.active)
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1646 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1518 1647
1519 /* save the event params so we can highlight 1648 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1649 * the selection in the pending-scroll loop
1521 */ 1650 */
1522 selection_save_x=ev->xbutton.x; 1651 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1652 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1653 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1654
1527 /* calc number of lines to scroll */ 1655 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1656 if (ev.xbutton.y < int_bwidth)
1529 { 1657 {
1530 scroll_selection_dir = UP; 1658 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1659 dist = int_bwidth - ev.xbutton.y;
1532 } 1660 }
1533 else 1661 else
1534 { 1662 {
1535 scroll_selection_dir = DN; 1663 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1664 dist = ev.xbutton.y - (int_bwidth + height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1665 }
1666
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1667 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1668 / SELECTION_SCROLL_LINE_SPEEDUP
1669 + 1;
1541 MIN_IT(scroll_selection_lines, 1670 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1671 SELECTION_SCROLL_MAX_LINES);
1543 } 1672 }
1544 else 1673 else
1545 { 1674 {
1546 /* we are within the text window, so we 1675 /* we are within the text window, so we
1547 * shouldn't be scrolling 1676 * shouldn't be scrolling
1548 */ 1677 */
1549 pending_scroll_selection = 0; 1678 if (sel_scroll_ev.active)
1679 sel_scroll_ev.stop();
1550 } 1680 }
1551#endif 1681#endif
1552#ifdef MOUSE_THRESHOLD 1682#ifdef MOUSE_THRESHOLD
1553
1554 } 1683 }
1555#endif 1684#endif
1556
1557 } 1685 }
1558 } 1686 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1687 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1560 { 1688 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1689 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1562 MotionNotify, ev)) ; 1690 MotionNotify, &ev))
1691 ;
1692
1563 XQueryPointer(Xdisplay, scrollBar.win, 1693 XQueryPointer (disp, scrollBar.win,
1564 &unused_root, &unused_child, 1694 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1695 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1696 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1697 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1698 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1699 scrollbar_size ());
1570 scr_refresh (refresh_type); 1700 want_refresh = 1;
1571 refresh_limit = 0; 1701 refresh_limit = 0;
1572 scrollbar_show (1); 1702 scrollbar_show (1);
1573 } 1703 }
1574 break; 1704 break;
1575 } 1705 }
1706
1707skip_switch: ;
1708
1709#if defined(CURSOR_BLINK)
1710 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1711 {
1712 if (hidden_cursor)
1713 {
1714 hidden_cursor = 0;
1715 want_refresh = 1;
1716 }
1717
1718 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1719 }
1720#endif
1721
1722#if defined(POINTER_BLANK)
1723 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1724 {
1725 if (ev.type == MotionNotify
1726 || ev.type == ButtonPress
1727 || ev.type == ButtonRelease)
1728 if (hidden_pointer)
1729 pointer_unblank ();
1730
1731 if (ev.type == KeyPress && hidden_pointer == 0)
1732 pointer_blank ();
1733 }
1734#endif
1576} 1735}
1577 1736
1578void 1737void
1738rxvt_term::focus_in ()
1739{
1740 if (!focus)
1741 {
1742 focus = 1;
1743 want_refresh = 1;
1744
1745 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1746
1747#if USE_XIM
1748 if (Input_Context != NULL)
1749 {
1750 IMSetStatusPosition ();
1751 XSetICFocus (Input_Context);
1752 }
1753#endif
1754#if CURSOR_BLINK
1755 if (OPTION (Opt_cursorBlink))
1756 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1757#endif
1758#if OFF_FOCUS_FADING
1759 if (rs[Rs_fade])
1760 {
1761 pix_colors = pix_colors_focused;
1762 scr_recolour ();
1763 }
1764#endif
1765 }
1766}
1767
1768void
1769rxvt_term::focus_out ()
1770{
1771 if (focus)
1772 {
1773 focus = 0;
1774 want_refresh = 1;
1775
1776 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1777
1778#if ENABLE_FRILLS || ISO_14755
1779 if (iso14755buf)
1780 {
1781 iso14755buf = 0;
1782# if ENABLE_OVERLAY
1783 scr_overlay_off ();
1784# endif
1785 }
1786#endif
1787#if USE_XIM
1788 if (Input_Context != NULL)
1789 XUnsetICFocus (Input_Context);
1790#endif
1791#if CURSOR_BLINK
1792 if (OPTION (Opt_cursorBlink))
1793 cursor_blink_ev.stop ();
1794 hidden_cursor = 0;
1795#endif
1796#if OFF_FOCUS_FADING
1797 if (rs[Rs_fade])
1798 {
1799 pix_colors = pix_colors_unfocused;
1800 scr_recolour ();
1801 }
1802#endif
1803 }
1804}
1805
1806#if TRANSPARENT
1807void
1808rxvt_term::rootwin_cb (XEvent &ev)
1809{
1810 make_current ();
1811
1812 switch (ev.type)
1813 {
1814 case PropertyNotify:
1815 /*
1816 * if user used some Esetroot compatible prog to set the root bg,
1817 * use the property to determine the pixmap. We use it later on.
1818 */
1819 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1820 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1821 return;
1822
1823 /* FALLTHROUGH */
1824 case ReparentNotify:
1825 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1826 want_refresh = want_full_refresh = 1;
1827 break;
1828 }
1829}
1830#endif
1831
1832void
1579rxvt_term::button_press (XButtonEvent *ev) 1833rxvt_term::button_press (XButtonEvent &ev)
1580{ 1834{
1581 int reportmode = 0, clickintime; 1835 int reportmode = 0, clickintime;
1582 1836
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1837 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1838
1584 if (!bypass_keystate) 1839 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1840 reportmode = !! (priv_modes & PrivMode_mouse_report);
1841
1586 /* 1842 /*
1587 * VT window processing of button press 1843 * VT window processing of button press
1588 */ 1844 */
1589 if (ev->window == TermWin.vt) 1845 if (ev.window == vt)
1590 { 1846 {
1591#if RXVT_GRAPHICS 1847#if ISO_14755
1592 if (ev->subwindow != None) 1848 // 5.4
1593 rxvt_Gr_ButtonPress (ev->x, ev->y); 1849 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1594 else 1850 {
1595#endif 1851 iso14755_54 (ev.x, ev.y);
1596 1852 return;
1597 { 1853 }
1854#endif
1855
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1856 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1857
1599 if (reportmode) 1858 if (reportmode)
1859 {
1860 /* mouse report from vt window */
1861 /* save the xbutton state (for ButtonRelease) */
1862 MEvent.state = ev.state;
1863#ifdef MOUSE_REPORT_DOUBLECLICK
1864 if (ev.button == MEvent.button && clickintime)
1600 { 1865 {
1601 /* mouse report from vt window */ 1866 /* same button, within alloted time */
1602 /* save the xbutton state (for ButtonRelease) */ 1867 MEvent.clicks++;
1603 MEvent.state = ev->state; 1868
1604#ifdef MOUSE_REPORT_DOUBLECLICK 1869 if (MEvent.clicks > 1)
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1870 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1871 /* only report double clicks */
1612 MEvent.clicks = 2; 1872 MEvent.clicks = 2;
1613 mouse_report (ev); 1873 mouse_report (ev);
1614 1874
1615 /* don't report the release */ 1875 /* don't report the release */
1616 MEvent.clicks = 0; 1876 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1877 MEvent.button = AnyButton;
1618 }
1619 } 1878 }
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 } 1879 }
1633 else 1880 else
1634 { 1881 {
1635 if (ev->button != MEvent.button) 1882 /* different button, or time expired */
1636 MEvent.clicks = 0; 1883 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; 1884 MEvent.button = ev.button;
1659 break; 1885 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 } 1886 }
1670 MEvent.time = ev->time; 1887#else
1671 return; 1888 MEvent.button = ev.button;
1889 mouse_report (ev);
1890#endif /* MOUSE_REPORT_DOUBLECLICK */
1891
1892 }
1893 else
1894 {
1895 if (ev.button != MEvent.button)
1896 MEvent.clicks = 0;
1897
1898 if (!HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1899 switch (ev.button)
1900 {
1901 case Button1:
1902 /* allow meta + click to select rectangular areas */
1903 /* should be done in screen.C */
1904#if ENABLE_FRILLS
1905 selection.rect = !!(ev.state & ModMetaMask);
1906#else
1907 selection.rect = false;
1908#endif
1909
1910 /* allow shift+left click to extend selection */
1911 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1912 {
1913 if (MEvent.button == Button1 && clickintime)
1914 selection_rotate (ev.x, ev.y);
1915 else
1916 selection_extend (ev.x, ev.y, 1);
1917 }
1918 else
1919 {
1920 if (MEvent.button == Button1 && clickintime)
1921 MEvent.clicks++;
1922 else
1923 MEvent.clicks = 1;
1924
1925 selection_click (MEvent.clicks, ev.x, ev.y);
1926 }
1927
1928 MEvent.button = Button1;
1929 break;
1930
1931 case Button3:
1932 if (MEvent.button == Button3 && clickintime)
1933 selection_rotate (ev.x, ev.y);
1934 else
1935 selection_extend (ev.x, ev.y, 1);
1936
1937 MEvent.button = Button3;
1938 break;
1939 }
1672 } 1940 }
1941
1942 MEvent.time = ev.time;
1943 return;
1673 } 1944 }
1674 1945
1675 /* 1946 /*
1676 * Scrollbar window processing of button press 1947 * Scrollbar window processing of button press
1677 */ 1948 */
1678 if (isScrollbarWindow(ev->window)) 1949 if (isScrollbarWindow (ev.window))
1679 { 1950 {
1680 scrollBar.setIdle (); 1951 scrollBar.setIdle ();
1681 /* 1952 /*
1682 * Rxvt-style scrollbar: 1953 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 1954 * move up if mouse is above slider
… …
1695 * Mouse report disabled scrollbar: 1966 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 1967 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 1968 * click on scrollbar - send pageup/down
1698 */ 1969 */
1699 if ((scrollBar.style == R_SB_NEXT 1970 if ((scrollBar.style == R_SB_NEXT
1700 && scrollbarnext_upButton(ev->y)) 1971 && scrollbarnext_upButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT 1972 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y))) 1973 && scrollbarrxvt_upButton (ev.y)))
1703 tt_printf("\033[A"); 1974 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 1975 else if ((scrollBar.style == R_SB_NEXT
1705 && scrollbarnext_dnButton(ev->y)) 1976 && scrollbarnext_dnButton (ev.y))
1706 || (scrollBar.style == R_SB_RXVT 1977 || (scrollBar.style == R_SB_RXVT
1707 && scrollbarrxvt_dnButton(ev->y))) 1978 && scrollbarrxvt_dnButton (ev.y)))
1708 tt_printf("\033[B"); 1979 tt_printf ("\033[B");
1709 else 1980 else
1710 switch (ev->button) 1981 switch (ev.button)
1711 { 1982 {
1712 case Button2: 1983 case Button2:
1713 tt_printf("\014"); 1984 tt_printf ("\014");
1714 break; 1985 break;
1715 case Button1: 1986 case Button1:
1716 tt_printf("\033[6~"); 1987 tt_printf ("\033[6~");
1717 break; 1988 break;
1718 case Button3: 1989 case Button3:
1719 tt_printf("\033[5~"); 1990 tt_printf ("\033[5~");
1720 break; 1991 break;
1721 } 1992 }
1722 } 1993 }
1723 else 1994 else
1724#endif /* NO_SCROLLBAR_REPORT */ 1995#endif /* NO_SCROLLBAR_REPORT */
… …
1726 { 1997 {
1727 char upordown = 0; 1998 char upordown = 0;
1728 1999
1729 if (scrollBar.style == R_SB_NEXT) 2000 if (scrollBar.style == R_SB_NEXT)
1730 { 2001 {
1731 if (scrollbarnext_upButton(ev->y)) 2002 if (scrollbarnext_upButton (ev.y))
1732 upordown = -1; /* up */ 2003 upordown = -1; /* up */
1733 else if (scrollbarnext_dnButton(ev->y)) 2004 else if (scrollbarnext_dnButton (ev.y))
1734 upordown = 1; /* down */ 2005 upordown = 1; /* down */
1735 } 2006 }
1736 else if (scrollBar.style == R_SB_RXVT) 2007 else if (scrollBar.style == R_SB_RXVT)
1737 { 2008 {
1738 if (scrollbarrxvt_upButton(ev->y)) 2009 if (scrollbarrxvt_upButton (ev.y))
1739 upordown = -1; /* up */ 2010 upordown = -1; /* up */
1740 else if (scrollbarrxvt_dnButton(ev->y)) 2011 else if (scrollbarrxvt_dnButton (ev.y))
1741 upordown = 1; /* down */ 2012 upordown = 1; /* down */
1742 } 2013 }
1743 if (upordown) 2014 if (upordown)
1744 { 2015 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2016#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2017 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1747#endif 2018#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 2019 if (scr_page (upordown < 0 ? UP : DN, 1))
1749 { 2020 {
1750 if (upordown < 0) 2021 if (upordown < 0)
1751 scrollBar.setUp (); 2022 scrollBar.setUp ();
1752 else 2023 else
1753 scrollBar.setDn (); 2024 scrollBar.setDn ();
1754 } 2025 }
1755 } 2026 }
1756 else 2027 else
1757 switch (ev->button) 2028 switch (ev.button)
1758 { 2029 {
1759 case Button2: 2030 case Button2:
1760 switch (scrollbar_align) 2031 switch (scrollbar_align)
1761 { 2032 {
1762 case R_SB_ALIGN_TOP: 2033 case R_SB_ALIGN_TOP:
… …
1767 break; 2038 break;
1768 case R_SB_ALIGN_BOTTOM: 2039 case R_SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 2040 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2041 break;
1771 } 2042 }
2043
1772 if (scrollBar.style == R_SB_XTERM 2044 if (scrollBar.style == R_SB_XTERM
1773 || scrollbar_above_slider(ev->y) 2045 || scrollbar_above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2046 || scrollbar_below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2047 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1776 scrollbar_size()); 2048
1777 scrollBar.setMotion (); 2049 scrollBar.setMotion ();
1778 break; 2050 break;
1779 2051
1780 case Button1: 2052 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2053 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2054 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2055 /* FALLTHROUGH */
1784 2056
1785 case Button3: 2057 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2058 if (scrollBar.style != R_SB_XTERM)
1787 { 2059 {
1788 if (scrollbar_above_slider(ev->y)) 2060 if (scrollbar_above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2061# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2062 scr_page (UP, nrow - 1);
1791# else 2063# else
1792 scr_page (UP, TermWin.nrow / 4); 2064 scr_page (UP, nrow / 4);
1793# endif 2065# endif
1794 else if (scrollbar_below_slider(ev->y)) 2066 else if (scrollbar_below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2067# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2068 scr_page (DN, nrow - 1);
1797# else 2069# else
1798 scr_page (DN, TermWin.nrow / 4); 2070 scr_page (DN, nrow / 4);
1799# endif 2071# endif
1800 else 2072 else
1801 scrollBar.setMotion (); 2073 scrollBar.setMotion ();
1802 } 2074 }
1803 else 2075 else
1804 { 2076 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2077 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2078 (nrow
1807 * scrollbar_position(ev->y) 2079 * scrollbar_position (ev.y)
1808 / scrollbar_size())); 2080 / scrollbar_size ()));
1809 } 2081 }
2082
1810 break; 2083 break;
1811 } 2084 }
1812 } 2085 }
2086
1813 return; 2087 return;
1814 } 2088 }
1815#if MENUBAR
1816 /*
1817 * Menubar window processing of button press
1818 */
1819 if (isMenuBarWindow(ev->window))
1820 menubar_control (ev);
1821#endif
1822} 2089}
1823 2090
1824void 2091void
1825rxvt_term::button_release (XButtonEvent *ev) 2092rxvt_term::button_release (XButtonEvent &ev)
1826{ 2093{
1827 int reportmode = 0; 2094 int reportmode = 0;
1828 2095
1829 csrO = 0; /* reset csr Offset */ 2096 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2097 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2098 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2099
1833 if (scrollbar_isUpDn()) 2100 if (scrollbar_isUpDn ())
1834 { 2101 {
1835 scrollBar.setIdle (); 2102 scrollBar.setIdle ();
1836 scrollbar_show (0); 2103 scrollbar_show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH;
1839#endif
1840
1841 } 2104 }
2105
1842#ifdef SELECTION_SCROLLING 2106#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2107 if (sel_scroll_ev.active)
2108 sel_scroll_ev.stop();
1844#endif 2109#endif
2110
1845 if (ev->window == TermWin.vt) 2111 if (ev.window == vt)
1846 { 2112 {
1847#ifdef RXVT_GRAPHICS 2113#if ISO_14755
1848 if (ev->subwindow != None) 2114 // 5.4
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y); 2115 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1850 else 2116 return;
1851#endif 2117#endif
1852
1853 {
1854 if (reportmode) 2118 if (reportmode)
2119 {
2120 /* mouse report from vt window */
2121 /* don't report release of wheel "buttons" */
2122 if (ev.button >= 4)
2123 return;
2124#ifdef MOUSE_REPORT_DOUBLECLICK
2125 /* only report the release of 'slow' single clicks */
2126 if (MEvent.button != AnyButton
2127 && (ev.button != MEvent.button
2128 || (ev.time - MEvent.time
2129 > MULTICLICK_TIME / 2)))
1855 { 2130 {
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; 2131 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2132 MEvent.button = AnyButton;
1873 mouse_report (ev); 2133 mouse_report (ev);
2134 }
2135#else /* MOUSE_REPORT_DOUBLECLICK */
2136 MEvent.button = AnyButton;
2137 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */ 2138#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return; 2139 return;
2140 }
2141
2142 /*
2143 * dumb hack to compensate for the failure of click-and-drag
2144 * when overriding mouse reporting
2145 */
2146 if (priv_modes & PrivMode_mouse_report
2147 && bypass_keystate
2148 && ev.button == Button1 && MEvent.clicks <= 1)
2149 selection_extend (ev.x, ev.y, 0);
2150
2151 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2152 return;
2153
2154 switch (ev.button)
2155 {
2156 case Button1:
2157 case Button3:
2158 selection_make (ev.time);
2159 break;
2160 case Button2:
2161 selection_request (ev.time, ev.x, ev.y);
2162 break;
2163#ifdef MOUSE_WHEEL
2164 case Button4:
2165 case Button5:
2166 {
2167 int i;
2168 page_dirn v;
2169
2170 v = ev.button == Button4 ? UP : DN;
2171
2172 if (ev.state & ShiftMask)
2173 i = 1;
2174 else if (OPTION (Opt_mouseWheelScrollPage))
2175 i = nrow - 1;
2176 else
2177 i = 5;
2178
2179# ifdef MOUSE_SLIP_WHEELING
2180 if (ev.state & ControlMask)
2181 {
2182 mouse_slip_wheel_speed += v ? -1 : 1;
2183 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2184 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2185
2186 if (slip_wheel_ev.at < NOW)
2187 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2188
2189 slip_wheel_ev.start ();
2190 }
2191 else
2192 {
2193# endif
2194 scr_page (v, i);
2195 scrollbar_show (1);
2196# ifdef MOUSE_SLIP_WHEELING
2197 }
2198# endif
1876 } 2199 }
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; 2200 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 2201#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 } 2202 }
1934 }
1935 } 2203 }
1936#ifdef MENUBAR
1937 else if (isMenuBarWindow(ev->window))
1938 menubar_control (ev);
1939#endif
1940} 2204}
1941
1942 2205
1943#ifdef TRANSPARENT 2206#ifdef TRANSPARENT
2207#if TINTING
2208/* taken from aterm-0.4.2 */
2209
2210typedef uint32_t RUINT32T;
2211
2212void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2213{
2214 int sh_r, sh_g, sh_b;
2215 RUINT32T mask_r, mask_g, mask_b;
2216 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2217 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2218 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2219 int i;
2220
2221 Visual *visual = display->visual;
2222
2223 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2224
2225 /* for convenience */
2226 mask_r = visual->red_mask;
2227 mask_g = visual->green_mask;
2228 mask_b = visual->blue_mask;
2229
2230 /* boring lookup table pre-initialization */
2231 switch (srcImage->bits_per_pixel) {
2232 case 15:
2233 if ((mask_r != 0x7c00) ||
2234 (mask_g != 0x03e0) ||
2235 (mask_b != 0x001f))
2236 return;
2237 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2238 lookup_r = lookup;
2239 lookup_g = lookup+32;
2240 lookup_b = lookup+32+32;
2241 sh_r = 10;
2242 sh_g = 5;
2243 sh_b = 0;
2244 break;
2245 case 16:
2246 if ((mask_r != 0xf800) ||
2247 (mask_g != 0x07e0) ||
2248 (mask_b != 0x001f))
2249 return;
2250 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2251 lookup_r = lookup;
2252 lookup_g = lookup+32;
2253 lookup_b = lookup+32+64;
2254 sh_r = 11;
2255 sh_g = 5;
2256 sh_b = 0;
2257 break;
2258 case 24:
2259 if ((mask_r != 0xff0000) ||
2260 (mask_g != 0x00ff00) ||
2261 (mask_b != 0x0000ff))
2262 return;
2263 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2264 lookup_r = lookup;
2265 lookup_g = lookup+256;
2266 lookup_b = lookup+256+256;
2267 sh_r = 16;
2268 sh_g = 8;
2269 sh_b = 0;
2270 break;
2271 case 32:
2272 if ((mask_r != 0xff0000) ||
2273 (mask_g != 0x00ff00) ||
2274 (mask_b != 0x0000ff))
2275 return;
2276 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2277 lookup_r = lookup;
2278 lookup_g = lookup+256;
2279 lookup_b = lookup+256+256;
2280 sh_r = 16;
2281 sh_g = 8;
2282 sh_b = 0;
2283 break;
2284 default:
2285 return; /* we do not support this color depth */
2286 }
2287
2288 /* prepare limits for color transformation (each channel is handled separately) */
2289 if (shade < 0) {
2290 shade = -shade;
2291 if (shade < 0) shade = 0;
2292 if (shade > 100) shade = 100;
2293
2294 lower_lim_r = 65535-rm;
2295 lower_lim_g = 65535-gm;
2296 lower_lim_b = 65535-bm;
2297
2298 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2299 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2300 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2301
2302 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2303 } else {
2304 if (shade < 0) shade = 0;
2305 if (shade > 100) shade = 100;
2306
2307 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2308
2309 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2310 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2311 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2312 }
2313
2314 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2315 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2316 {
2317 unsigned int tmp;
2318
2319 tmp = lower_lim_r;
2320 lower_lim_r = lower_lim_b;
2321 lower_lim_b = tmp;
2322
2323 tmp = upper_lim_r;
2324 upper_lim_r = upper_lim_b;
2325 upper_lim_b = tmp;
2326 }
2327
2328 /* fill our lookup tables */
2329 for (i = 0; i <= mask_r>>sh_r; i++)
2330 {
2331 RUINT32T tmp;
2332 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2333 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2334 lookup_r[i] = (tmp/65535)<<sh_r;
2335 }
2336 for (i = 0; i <= mask_g>>sh_g; i++)
2337 {
2338 RUINT32T tmp;
2339 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2340 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2341 lookup_g[i] = (tmp/65535)<<sh_g;
2342 }
2343 for (i = 0; i <= mask_b>>sh_b; i++)
2344 {
2345 RUINT32T tmp;
2346 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2347 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2348 lookup_b[i] = (tmp/65535)<<sh_b;
2349 }
2350
2351 /* apply table to input image (replacing colors by newly calculated ones) */
2352 switch (srcImage->bits_per_pixel)
2353 {
2354 case 15:
2355 {
2356 unsigned short *p1, *pf, *p, *pl;
2357 p1 = (unsigned short *) srcImage->data;
2358 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2359 while (p1 < pf)
2360 {
2361 p = p1;
2362 pl = p1 + srcImage->width;
2363 for (; p < pl; p++)
2364 {
2365 *p = lookup_r[(*p & 0x7c00)>>10] |
2366 lookup_g[(*p & 0x03e0)>> 5] |
2367 lookup_b[(*p & 0x001f)];
2368 }
2369 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2370 }
2371 break;
2372 }
2373 case 16:
2374 {
2375 unsigned short *p1, *pf, *p, *pl;
2376 p1 = (unsigned short *) srcImage->data;
2377 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2378 while (p1 < pf)
2379 {
2380 p = p1;
2381 pl = p1 + srcImage->width;
2382 for (; p < pl; p++)
2383 {
2384 *p = lookup_r[(*p & 0xf800)>>11] |
2385 lookup_g[(*p & 0x07e0)>> 5] |
2386 lookup_b[(*p & 0x001f)];
2387 }
2388 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2389 }
2390 break;
2391 }
2392 case 24:
2393 {
2394 unsigned char *p1, *pf, *p, *pl;
2395 p1 = (unsigned char *) srcImage->data;
2396 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2397 while (p1 < pf)
2398 {
2399 p = p1;
2400 pl = p1 + srcImage->width * 3;
2401 for (; p < pl; p += 3)
2402 {
2403 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2404 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2405 p[2] = lookup_r[(p[2] & 0x0000ff)];
2406 }
2407 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2408 }
2409 break;
2410 }
2411 case 32:
2412 {
2413 RUINT32T *p1, *pf, *p, *pl;
2414 p1 = (RUINT32T *) srcImage->data;
2415 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2416
2417 while (p1 < pf)
2418 {
2419 p = p1;
2420 pl = p1 + srcImage->width;
2421 for (; p < pl; p++)
2422 {
2423 *p = lookup_r[(*p & 0xff0000)>>16] |
2424 lookup_g[(*p & 0x00ff00)>> 8] |
2425 lookup_b[(*p & 0x0000ff)] |
2426 (*p & ~0xffffff);
2427 }
2428 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2429 }
2430 break;
2431 }
2432 }
2433
2434 free (lookup);
2435}
2436#endif
2437
1944/* 2438/*
1945 * Check our parents are still who we think they are. 2439 * Check our parents are still who we think they are.
1946 * Do transparency updates if required 2440 * Do transparency updates if required
1947 */ 2441 */
1948int 2442int
1949rxvt_term::check_our_parents () 2443rxvt_term::check_our_parents ()
1950{ 2444{
1951 int i, pchanged, aformat, have_pixmap, rootdepth; 2445 int i, pchanged, aformat, have_pixmap, rootdepth;
1952 unsigned long nitems, bytes_after; 2446 unsigned long nitems, bytes_after;
1953 Atom atype; 2447 Atom atype;
1954 unsigned char *prop = NULL; 2448 unsigned char *prop = NULL;
1955 Window root, oldp, *list; 2449 Window root, oldp, *list;
1956 Pixmap rootpixmap = None; 2450 Pixmap rootpixmap = None;
1957 XWindowAttributes wattr, wrootattr; 2451 XWindowAttributes wattr, wrootattr;
2452 dDisp;
1958 2453
1959 pchanged = 0; 2454 pchanged = 0;
1960 2455
1961 if (!(Options & Opt_transparent)) 2456 if (!OPTION (Opt_transparent))
1962 return pchanged; /* Don't try any more */ 2457 return pchanged; /* Don't try any more */
1963 2458
1964 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr); 2459 XGetWindowAttributes (disp, display->root, &wrootattr);
1965 rootdepth = wrootattr.depth; 2460 rootdepth = wrootattr.depth;
1966 2461
1967 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 2462 XGetWindowAttributes (disp, parent[0], &wattr);
2463
1968 if (rootdepth != wattr.depth) 2464 if (rootdepth != wattr.depth)
1969 { 2465 {
1970 if (am_transparent) 2466 if (am_transparent)
1971 { 2467 {
1972 pchanged = 1; 2468 pchanged = 1;
1973 XSetWindowBackground(Xdisplay, TermWin.vt, 2469 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1974 PixColors[Color_bg]);
1975 am_transparent = am_pixmap_trans = 0; 2470 am_transparent = am_pixmap_trans = 0;
1976 } 2471 }
2472
1977 return pchanged; /* Don't try any more */ 2473 return pchanged; /* Don't try any more */
1978 } 2474 }
1979 2475
1980 /* Get all X ops out of the queue so that our information is up-to-date. */ 2476 /* Get all X ops out of the queue so that our information is up-to-date. */
1981 XSync(Xdisplay, False); 2477 XSync (disp, False);
1982 2478
1983 /* 2479 /*
1984 * Make the frame window set by the window manager have 2480 * Make the frame window set by the window manager have
1985 * the root background. Some window managers put multiple nested frame 2481 * the root background. Some window managers put multiple nested frame
1986 * windows for each client, so we have to take care about that. 2482 * windows for each client, so we have to take care about that.
1987 */ 2483 */
1988 i = (xa[XA_XROOTPMAPID] != 0 2484 i = (xa[XA_XROOTPMAP_ID]
1989 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID], 2485 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1990 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2486 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1991 &nitems, &bytes_after, &prop) == Success)); 2487 &nitems, &bytes_after, &prop) == Success);
2488
1992 if (!i || prop == NULL) 2489 if (!i || prop == NULL)
2490 i = (xa[XA_ESETROOT_PMAP_ID]
2491 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2492 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2493 &nitems, &bytes_after, &prop) == Success);
2494
2495 if (!i || prop == NULL
2496#if TINTING
2497 || !rs[Rs_color + Color_tint]
2498#endif
2499 )
1993 have_pixmap = 0; 2500 have_pixmap = 0;
1994 else 2501 else
1995 { 2502 {
1996 have_pixmap = 1; 2503 have_pixmap = 1;
1997 rootpixmap = *((Pixmap *)prop); 2504 rootpixmap = *(Pixmap *)prop;
1998 XFree(prop); 2505 XFree (prop);
1999 } 2506 }
2507
2000 if (have_pixmap) 2508 if (have_pixmap)
2001 { 2509 {
2002 /* 2510 /*
2003 * Copy Xroot pixmap transparency 2511 * Copy display->root pixmap transparency
2004 */ 2512 */
2005 int sx, sy, nx, ny; 2513 int sx, sy, nx, ny;
2006 unsigned int nw, nh; 2514 unsigned int nw, nh;
2007 Window cr; 2515 Window cr;
2008 XImage *image; 2516 XImage *image;
2009 GC gc; 2517 GC gc;
2010 XGCValues gcvalue; 2518 XGCValues gcvalue;
2011 2519
2012 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot, 2520 XTranslateCoordinates (disp, parent[0], display->root,
2013 0, 0, &sx, &sy, &cr); 2521 0, 0, &sx, &sy, &cr);
2014 nw = (unsigned int)szHint.width; 2522 nw = (unsigned int)szHint.width;
2015 nh = (unsigned int)szHint.height; 2523 nh = (unsigned int)szHint.height;
2016 nx = ny = 0; 2524 nx = ny = 0;
2525
2017 if (sx < 0) 2526 if (sx < 0)
2018 { 2527 {
2019 nw += sx; 2528 nw += sx;
2020 nx = -sx; 2529 nx = -sx;
2021 sx = 0; 2530 sx = 0;
2022 } 2531 }
2532
2023 if (sy < 0) 2533 if (sy < 0)
2024 { 2534 {
2025 nh += sy; 2535 nh += sy;
2026 ny = -sy; 2536 ny = -sy;
2027 sy = 0; 2537 sy = 0;
2028 } 2538 }
2539
2029 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2540 min_it (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2541 min_it (nh, (unsigned int) (wrootattr.height - sy));
2542
2543 XSync (disp, False);
2031 allowedxerror = -1; 2544 allowedxerror = -1;
2032 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 2545 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033 ZPixmap); 2546
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2547 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */ 2548 /* XXX: may need a delay here? */
2036 allowedxerror = 0; 2549 allowedxerror = 0;
2550
2037 if (image == NULL) 2551 if (image == NULL)
2038 { 2552 {
2039 if (am_transparent && am_pixmap_trans) 2553 if (am_transparent && am_pixmap_trans)
2040 { 2554 {
2041 pchanged = 1; 2555 pchanged = 1;
2042 if (TermWin.pixmap != None) 2556 if (pixmap != None)
2043 { 2557 {
2044 XFreePixmap(Xdisplay, TermWin.pixmap); 2558 XFreePixmap (disp, pixmap);
2045 TermWin.pixmap = None; 2559 pixmap = None;
2046 } 2560 }
2047 } 2561 }
2562
2048 am_pixmap_trans = 0; 2563 am_pixmap_trans = 0;
2049 } 2564 }
2050 else 2565 else
2051 { 2566 {
2052 if (TermWin.pixmap != None) 2567 if (pixmap != None)
2053 XFreePixmap(Xdisplay, TermWin.pixmap); 2568 XFreePixmap (disp, pixmap);
2569
2570#if TINTING
2571 if (ISSET_PIXCOLOR (Color_tint))
2572 {
2573 unsigned short rm, gm, bm;
2574 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2575
2576 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2577
2578 ShadeXImage (display, image, shade, rm, gm, bm);
2579 }
2580#endif
2581
2054 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt, 2582 pixmap = XCreatePixmap (disp, vt,
2055 (unsigned int)szHint.width,
2056 (unsigned int)szHint.height, 2583 szHint.width, szHint.height, image->depth);
2057 (unsigned int)image->depth);
2058 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue); 2584 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2059 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0, 2585 XPutImage (disp, pixmap, gc, image, 0, 0,
2060 nx, ny, (unsigned int)image->width,
2061 (unsigned int)image->height); 2586 nx, ny, image->width, image->height);
2062 XFreeGC(Xdisplay, gc); 2587 XFreeGC (disp, gc);
2063 XDestroyImage(image); 2588 XDestroyImage (image);
2064 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2589 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2065 TermWin.pixmap); 2590 XClearWindow (disp, parent[0]);
2591
2066 if (!am_transparent || !am_pixmap_trans) 2592 if (!am_transparent || !am_pixmap_trans)
2067 pchanged = 1; 2593 pchanged = 1;
2594
2068 am_transparent = am_pixmap_trans = 1; 2595 am_transparent = am_pixmap_trans = 1;
2069 } 2596 }
2070 } 2597 }
2598
2071 if (!am_pixmap_trans) 2599 if (am_pixmap_trans)
2600 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2601 else
2072 { 2602 {
2073 unsigned int n; 2603 unsigned int n;
2074 /* 2604 /*
2075 * InheritPixmap transparency 2605 * InheritPixmap transparency
2076 */ 2606 */
2077 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2078 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2607 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2079 i++)
2080 { 2608 {
2081 oldp = TermWin.parent[i]; 2609 oldp = parent[i];
2082 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root, 2610 XQueryTree (disp, parent[i - 1], &root,
2083 &TermWin.parent[i], &list, &n); 2611 &parent[i], &list, &n);
2084 XFree(list); 2612 XFree (list);
2085 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2613
2086 if (TermWin.parent[i] == Xroot) 2614 if (parent[i] == display->root)
2087 { 2615 {
2088 if (oldp != None) 2616 if (oldp != None)
2089 pchanged = 1; 2617 pchanged = 1;
2618
2090 break; 2619 break;
2091 } 2620 }
2621
2092 if (oldp != TermWin.parent[i]) 2622 if (oldp != parent[i])
2093 pchanged = 1; 2623 pchanged = 1;
2094 } 2624 }
2625
2095 n = 0; 2626 n = 0;
2627
2096 if (pchanged) 2628 if (pchanged)
2097 { 2629 {
2098 for (; n < (unsigned int)i; n++) 2630 for (; n < (unsigned int)i; n++)
2099 { 2631 {
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2632 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) 2633 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2103 { 2634 {
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2635 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2105 break; 2636 break;
2106 } 2637 }
2107 } 2638 }
2108 } 2639 }
2109 if (n > (int)(sizeof(TermWin.parent) 2640
2110 / sizeof(TermWin.parent[0]))) 2641 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2111 { 2642 {
2112 D_X((stderr, "InheritPixmap Turning off")); 2643 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2113 XSetWindowBackground(Xdisplay, TermWin.parent[0], 2644 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; 2645 am_transparent = 0;
2118 /* XXX: also turn off Opt_transparent? */ 2646 /* XXX: also turn off Opt_transparent? */
2119 } 2647 }
2120 else 2648 else
2121 { 2649 {
2650#if WAIT_FOR_WM
2122 /* wait (an arbitrary period) for the WM to do its thing 2651 /* wait (an arbitrary period) for the WM to do its thing
2123 * needed for fvwm2.2.2 (and before?) */ 2652 * 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); 2653 sleep (1);
2132# endif 2654#endif
2133 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2134 for (n = 0; n < (unsigned int)i; n++) 2655 for (n = 0; n < (unsigned int)i; n++)
2656 {
2135 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n], 2657 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2136 ParentRelative); 2658 XClearWindow (disp, parent[n]);
2659 }
2660
2137 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2661 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2138 ParentRelative);
2139 am_transparent = 1; 2662 am_transparent = 1;
2140 } 2663 }
2664
2141 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2665 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2142 TermWin.parent[i] = None; 2666 parent[i] = None;
2667 }
2668
2669 if (scrollBar.win)
2143 } 2670 {
2671 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2672 scrollBar.setIdle ();
2673 scrollbar_show (0);
2674 }
2675
2676 if (am_transparent)
2677 {
2678 want_refresh = want_full_refresh = 1;
2679 if (am_pixmap_trans)
2680 flush ();
2681 }
2682
2144 return pchanged; 2683 return pchanged;
2145} 2684}
2146#endif 2685#endif
2147 2686
2148/*}}} */ 2687/*}}} */
2688
2689bool
2690rxvt_term::cmd_parse ()
2691{
2692 bool flag = false;
2693 wchar_t ch = NOCHAR;
2694 char *seq_begin; // remember start of esc-sequence here
2695
2696 for (;;)
2697 {
2698 if (ch == NOCHAR)
2699 {
2700 seq_begin = cmdbuf_ptr;
2701 ch = next_char ();
2702
2703 if (ch == NOCHAR)
2704 break;
2705 }
2706
2707 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2708 {
2709 if (!seen_input)
2710 {
2711 seen_input = 1;
2712 // many badly-written programs (e.g. jed) contain a race condition:
2713 // they first read the screensize and then install a SIGWINCH handler.
2714 // some window managers resize the window early, and these programs
2715 // then sometimes get the size wrong.
2716 // unfortunately other programs are even more buggy and dislike
2717 // being sent SIGWINCH, so only do it when we were in fact being
2718 // resized.
2719 if (seen_resize && cmd_pid)
2720 kill (-cmd_pid, SIGWINCH);
2721 }
2722
2723 /* Read a text string from the input buffer */
2724 wchar_t buf[UBUFSIZ];
2725 bool refreshnow = false;
2726 int nlines = 0;
2727 wchar_t *str = buf;
2728 wchar_t *eol = str + min (ncol, UBUFSIZ);
2729
2730 for (;;)
2731 {
2732 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2733 break;
2734
2735 *str++ = ch;
2736
2737 if (ch == C0_LF || str >= eol)
2738 {
2739 if (ch == C0_LF)
2740 nlines++;
2741
2742 refresh_count++;
2743
2744 if (!OPTION (Opt_jumpScroll)
2745 || (refresh_count >= refresh_limit * (nrow - 1)))
2746 {
2747 refreshnow = true;
2748 refresh_count = 0;
2749 ch = NOCHAR;
2750 break;
2751 }
2752
2753 // scr_add_lines only works for nlines <= nrow - 1.
2754 if (nlines >= nrow - 1)
2755 {
2756 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2757 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2758 scr_add_lines (buf, str - buf, nlines);
2759
2760 nlines = 0;
2761 str = buf;
2762 eol = str + min (ncol, UBUFSIZ);
2763 }
2764
2765 if (str >= eol)
2766 {
2767 if (eol >= buf + UBUFSIZ)
2768 {
2769 ch = NOCHAR;
2770 break;
2771 }
2772 else
2773 eol = min (eol + ncol, buf + UBUFSIZ);
2774 }
2775
2776 }
2777
2778 seq_begin = cmdbuf_ptr;
2779 ch = next_char ();
2780 }
2781
2782 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2783 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2784 scr_add_lines (buf, str - buf, nlines);
2785
2786 /*
2787 * If there have been a lot of new lines, then update the screen
2788 * What the heck I'll cheat and only refresh less than every page-full.
2789 * the number of pages between refreshes is refresh_limit, which
2790 * is incremented here because we must be doing flat-out scrolling.
2791 */
2792 if (refreshnow)
2793 {
2794 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2795 refresh_limit++;
2796 else
2797 {
2798 flag = true;
2799 scr_refresh ();
2800 want_refresh = 1;
2801 }
2802 }
2803
2804 }
2805 else
2806 {
2807 try
2808 {
2809 process_nonprinting (ch);
2810 }
2811 catch (const class out_of_input &o)
2812 {
2813 // we ran out of input, retry later
2814 cmdbuf_ptr = seq_begin;
2815 break;
2816 }
2817
2818 ch = NOCHAR;
2819 }
2820 }
2821
2822 return flag;
2823}
2824
2825// read the next character
2826wchar_t
2827rxvt_term::next_char ()
2828{
2829 while (cmdbuf_ptr < cmdbuf_endp)
2830 {
2831 // assume 7-bit to be ascii ALWAYS
2832 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2833 return *cmdbuf_ptr++;
2834
2835 wchar_t wc;
2836 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2837
2838 if (len == (size_t)-2)
2839 {
2840 // the mbstate stores incomplete sequences. didn't know this :/
2841 cmdbuf_ptr = cmdbuf_endp;
2842 break;
2843 }
2844
2845 if (len == (size_t)-1)
2846 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2847
2848 // assume wchar == unicode
2849 cmdbuf_ptr += len;
2850 return wc & UNICODE_MASK;
2851 }
2852
2853 return NOCHAR;
2854}
2855
2856// read the next octet
2857uint32_t
2858rxvt_term::next_octet ()
2859{
2860 return cmdbuf_ptr < cmdbuf_endp
2861 ? (unsigned char)*cmdbuf_ptr++
2862 : NOCHAR;
2863}
2864
2865/* rxvt_cmd_getc () - Return next input character */
2866/*
2867 * Return the next input character after first passing any keyboard input
2868 * to the command.
2869 */
2870wchar_t
2871rxvt_term::cmd_getc ()
2872{
2873 wchar_t c = next_char ();
2874
2875 if (c == NOCHAR)
2876 throw out_of_input;
2877
2878 return c;
2879}
2880
2881uint32_t
2882rxvt_term::cmd_get8 ()
2883{
2884 uint32_t c = next_octet ();
2885
2886 if (c == NOCHAR)
2887 throw out_of_input;
2888
2889 return c;
2890}
2149 2891
2150/*{{{ print pipe */ 2892/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2893/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2894#ifdef PRINTPIPE
2153FILE * 2895FILE *
2154rxvt_term::popen_printer () 2896rxvt_term::popen_printer ()
2155{ 2897{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2898 FILE *stream = popen (rs[Rs_print_pipe], "w");
2157 2899
2158 if (stream == NULL) 2900 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2901 rxvt_warn ("can't open printer pipe, not printing.\n");
2902
2160 return stream; 2903 return stream;
2161} 2904}
2162 2905
2163int 2906int
2164rxvt_term::pclose_printer (FILE *stream) 2907rxvt_term::pclose_printer (FILE *stream)
2165{ 2908{
2166 fflush (stream); 2909 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); 2910 return pclose (stream);
2173# endif
2174} 2911}
2175 2912
2176/* 2913/*
2177 * simulate attached vt100 printer 2914 * simulate attached vt100 printer
2178 */ 2915 */
2179void 2916void
2180rxvt_term::process_print_pipe () 2917rxvt_term::process_print_pipe ()
2181{ 2918{
2182 int done; 2919 int done;
2183 FILE *fd; 2920 FILE *fd;
2184 2921
2185 if ((fd = popen_printer ()) == NULL) 2922 if ((fd = popen_printer ()) == NULL)
2186 return; 2923 return;
2187 2924
2188 /* 2925 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2926 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2927 * is received.
2191 */ 2928 */
2192 for (done = 0; !done;) 2929 for (done = 0; !done;)
2193 { 2930 {
2194 unsigned char buf[8]; 2931 unsigned char buf[8];
2195 unsigned char ch; 2932 unicode_t ch;
2196 unsigned int i, len; 2933 unsigned int i, len;
2197 2934
2198 if ((ch = cmd_getc ()) != C0_ESC) 2935 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2936 {
2200 if (putc(ch, fd) == EOF) 2937 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2938 break; /* done = 1 */
2202 } 2939 }
2203 else 2940 else
2204 { 2941 {
2205 len = 0; 2942 len = 0;
… …
2216 { 2953 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2954 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2955 break; /* done = 1 */
2219 } 2956 }
2220 } 2957 }
2958
2221 for (i = 0; i < len; i++) 2959 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2960 if (putc (buf[i], fd) == EOF)
2223 { 2961 {
2224 done = 1; 2962 done = 1;
2225 break; 2963 break;
2226 } 2964 }
2227 } 2965 }
2228 } 2966 }
2967
2229 pclose_printer (fd); 2968 pclose_printer (fd);
2230} 2969}
2231#endif /* PRINTPIPE */ 2970#endif /* PRINTPIPE */
2232/*}}} */ 2971/*}}} */
2233 2972
2234/* *INDENT-OFF* */ 2973/* *INDENT-OFF* */
2235enum { 2974enum {
2236 C1_40 = 0x40, 2975 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2976 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, 2977 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, 2978 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 2979 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 2980};
2242/* *INDENT-ON* */ 2981/* *INDENT-ON* */
2243 2982
2244/*{{{ process non-printing single characters */ 2983/*{{{ process non-printing single characters */
2245void 2984void
2246rxvt_term::process_nonprinting (unsigned char ch) 2985rxvt_term::process_nonprinting (unicode_t ch)
2247{ 2986{
2248 switch (ch) 2987 switch (ch)
2249 { 2988 {
2989 case C0_ESC:
2990 process_escape_seq ();
2991 break;
2250 case C0_ENQ: /* terminal Status */ 2992 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 2993 if (rs[Rs_answerbackstring])
2252 tt_write( 2994 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 2995 else
2256 tt_write((unsigned char *)VT100_ANS, 2996 tt_write (VT100_ANS, strlen (VT100_ANS));
2257 (unsigned int)STRLEN(VT100_ANS));
2258 break; 2997 break;
2259 case C0_BEL: /* bell */ 2998 case C0_BEL: /* bell */
2260 scr_bell (); 2999 scr_bell ();
2261 break; 3000 break;
2262 case C0_BS: /* backspace */ 3001 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 3016 scr_charset_choose (1);
2278 break; 3017 break;
2279 case C0_SI: /* shift in - acs */ 3018 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 3019 scr_charset_choose (0);
2281 break; 3020 break;
3021
3022#ifdef EIGHT_BIT_CONTROLS
3023 // 8-bit controls
3024 case 0x90: /* DCS */
3025 process_dcs_seq ();
3026 break;
3027 case 0x9b: /* CSI */
3028 process_csi_seq ();
3029 break;
3030 case 0x9d: /* CSI */
3031 process_osc_seq ();
3032 break;
3033#endif
2282 } 3034 }
2283} 3035}
2284/*}}} */ 3036/*}}} */
2285 3037
2286 3038
2287/*{{{ process VT52 escape sequences */ 3039/*{{{ process VT52 escape sequences */
2288void 3040void
2289rxvt_term::process_escape_vt52 (unsigned char ch) 3041rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 3042{
2291 int row, col; 3043 int row, col;
2292 3044
2293 switch (ch) 3045 switch (ch)
2294 { 3046 {
… …
2324 row = cmd_getc () - ' '; 3076 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 3077 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 3078 scr_gotorc (row, col, 0);
2327 break; 3079 break;
2328 case 'Z': /* identify the terminal type */ 3080 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3081 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 3082 break;
2331 case '<': /* turn off VT52 mode */ 3083 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 3084 PrivMode (0, PrivMode_vt52);
2333 break; 3085 break;
2334 case 'F': /* use special graphics character set */ 3086 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 3087 case 'G': /* use regular character set */
2336 /* unimplemented */ 3088 /* unimplemented */
2337 break; 3089 break;
… …
2346 3098
2347/*{{{ process escape sequences */ 3099/*{{{ process escape sequences */
2348void 3100void
2349rxvt_term::process_escape_seq () 3101rxvt_term::process_escape_seq ()
2350{ 3102{
2351 unsigned char ch = cmd_getc (); 3103 unicode_t ch = cmd_getc ();
2352 3104
2353 if (PrivateModes & PrivMode_vt52) 3105 if (priv_modes & PrivMode_vt52)
2354 { 3106 {
2355 process_escape_vt52 (ch); 3107 process_escape_vt52 (ch);
2356 return; 3108 return;
2357 } 3109 }
2358 3110
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 3125 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 3126 break;
2375 case '+': 3127 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 3128 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 3129 break;
2378#ifdef MULTICHAR_SET 3130#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': 3131 case '6':
2385 scr_backindex (); 3132 scr_backindex ();
2386 break; 3133 break;
2387#endif 3134#endif
2388 case '7': 3135 case '7':
2389 scr_cursor (SAVE); 3136 scr_cursor (SAVE);
2390 break; 3137 break;
2391 case '8': 3138 case '8':
2392 scr_cursor (RESTORE); 3139 scr_cursor (RESTORE);
2393 break; 3140 break;
2394#ifndef NO_FRILLS 3141#if ENABLE_FRILLS
2395 case '9': 3142 case '9':
2396 scr_forwardindex (); 3143 scr_forwardindex ();
2397 break; 3144 break;
2398#endif 3145#endif
2399 case '=': 3146 case '=':
2400 case '>': 3147 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 3148 PrivMode ((ch == '='), PrivMode_aplKP);
2402 break; 3149 break;
2403 3150
2404 case C1_40: 3151 case C1_40:
2405 cmd_getc (); 3152 cmd_getc ();
2406 break; 3153 break;
… …
2409 break; 3156 break;
2410 3157
2411 /* 8.3.87: NEXT LINE */ 3158 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 3159 case C1_NEL: /* ESC E */
2413 { 3160 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 3161 wchar_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 3162 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2416 } 3163 }
2417 break; 3164 break;
2418 3165
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 3166 /* kidnapped escape sequence: Should be 8.3.48 */
2420 case C1_ESA: /* ESC G */ 3167 case C1_ESA: /* ESC G */
… …
2430 case C1_RI: /* ESC M */ 3177 case C1_RI: /* ESC M */
2431 scr_index (DN); 3178 scr_index (DN);
2432 break; 3179 break;
2433 3180
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 3181 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 3182 /*case C1_SS2: scr_single_shift (2); break; */
2436 3183
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 3184 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 3185 /*case C1_SS3: scr_single_shift (3); break; */
2439 3186
2440 /* 8.3.27: DEVICE CONTROL STRING */ 3187 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 3188 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 3189 process_dcs_seq ();
2443 break; 3190 break;
2444 3191
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3192 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 3193 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 3194 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 3195 break; /* steal obsolete ESC [ c */
2450 3196
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3197 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2452 case C1_CSI: /* ESC [ */ 3198 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 3199 process_csi_seq ();
… …
2458 process_osc_seq (); 3204 process_osc_seq ();
2459 break; 3205 break;
2460 3206
2461 /* 8.3.106: RESET TO INITIAL STATE */ 3207 /* 8.3.106: RESET TO INITIAL STATE */
2462 case 'c': 3208 case 'c':
3209 mbstate.reset ();
2463 scr_poweron (); 3210 scr_poweron ();
2464 scrollbar_show (1); 3211 scrollbar_show (1);
2465 break; 3212 break;
2466 3213
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3214 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2479 3226
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3227/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */ 3228/* *INDENT-OFF* */
2482enum { 3229enum {
2483 CSI_ICH = 0x40, 3230 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3231 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 , 3232 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, 3233 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, 3234 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, 3235 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, 3236 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2493 3240
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3241#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3242 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3243 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 3244#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3245 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2499 3246
2500const unsigned char csi_defaults[] = 3247const unsigned char csi_defaults[] =
2501 { 3248 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3249 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, */ 3250 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, */ 3251 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, [, \, ], ^, _, */ 3252 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, */ 3253 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, */ 3254 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, */ 3255 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, {, |, }, ~, */ 3256 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 3257 };
2511/* *INDENT-ON* */ 3258/* *INDENT-ON* */
2512 3259
2513void 3260void
2514rxvt_term::process_csi_seq () 3261rxvt_term::process_csi_seq ()
2515{ 3262{
2516 unsigned char ch, priv, i; 3263 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 3264 unsigned int nargs, p;
2518 int n, ndef; 3265 int n, ndef;
2519 int arg[ESC_ARGS]; 3266 int arg[ESC_ARGS];
2520 3267
2521 for (nargs = ESC_ARGS; nargs > 0;) 3268 for (nargs = ESC_ARGS; nargs > 0;)
2522 arg[--nargs] = 0; 3269 arg[--nargs] = 0;
2523 3270
2524 priv = 0; 3271 priv = 0;
… …
2526 if (ch >= '<' && ch <= '?') 3273 if (ch >= '<' && ch <= '?')
2527 { /* '<' '=' '>' '?' */ 3274 { /* '<' '=' '>' '?' */
2528 priv = ch; 3275 priv = ch;
2529 ch = cmd_getc (); 3276 ch = cmd_getc ();
2530 } 3277 }
3278
2531 /* read any numerical arguments */ 3279 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 3280 for (n = -1; ch < CSI_ICH; )
2533 { 3281 {
2534 if (isdigit(ch)) 3282 if (isdigit (ch))
2535 { 3283 {
2536 if (n < 0) 3284 if (n < 0)
2537 n = ch - '0'; 3285 n = ch - '0';
2538 else 3286 else
2539 n = n * 10 + ch - '0'; 3287 n = n * 10 + ch - '0';
… …
2542 { 3290 {
2543 if (nargs < ESC_ARGS) 3291 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 3292 arg[nargs++] = n;
2545 n = -1; 3293 n = -1;
2546 } 3294 }
2547 else if (ch == '\b') 3295 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); 3296 process_nonprinting (ch);
2559 } 3297
2560 ch = cmd_getc (); 3298 ch = cmd_getc ();
2561 } 3299 }
2562 3300
2563 if (ch > CSI_7F) 3301 if (ch > CSI_7F)
2564 return; 3302 return;
2565 3303
2566 if (nargs < ESC_ARGS) 3304 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 3305 arg[nargs++] = n;
2568 3306
2569 i = ch - CSI_ICH; 3307 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 3308 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 3309 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 3310 if (arg[p] == -1)
2573 arg[p] = ndef; 3311 arg[p] = ndef;
2574 3312
2575#ifdef DEBUG_CMD 3313#ifdef DEBUG_CMD
2576 fprintf(stderr, "CSI "); 3314 fprintf (stderr, "CSI ");
2577 for (p = 0; p < nargs; p++) 3315 for (p = 0; p < nargs; p++)
2578 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); 3316 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2579 fprintf(stderr, "%c\n", ch); 3317 fprintf (stderr, "%c\n", ch);
2580#endif 3318#endif
2581 3319
2582 /* 3320 /*
2583 * private mode handling 3321 * private mode handling
2584 */ 3322 */
… …
2586 { 3324 {
2587 switch (priv) 3325 switch (priv)
2588 { 3326 {
2589 case '>': 3327 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 3328 if (ch == CSI_DA) /* secondary device attributes */
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3329 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2592 break; 3330 break;
2593 case '?': 3331 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3332 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 3333 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 3334 break;
… …
2599 } 3337 }
2600 3338
2601 switch (ch) 3339 switch (ch)
2602 { 3340 {
2603 /* 3341 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3342 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 3343 */
2606#ifdef PRINTPIPE 3344#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3345 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 3346 switch (arg[0])
2609 { 3347 {
… …
2701 3439
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3440 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 3441 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 3442 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3443 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3444 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 3445 break;
2708 3446
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3447 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 3448 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2711 (unsigned int)(sizeof(VT100_ANS) - 1));
2712 break; 3449 break;
2713 3450
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3451 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 3452 process_sgr_mode (nargs, arg);
2716 break; 3453 break;
2717 3454
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3455 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 3456 switch (arg[0])
2720 { 3457 {
2721 case 5: /* DSR requested */ 3458 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 3459 tt_printf ("\033[0n");
2723 break; 3460 break;
2724 case 6: /* CPR requested */ 3461 case 6: /* CPR requested */
2725 scr_report_position (); 3462 scr_report_position ();
2726 break; 3463 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 3464 case 7: /* unofficial extension */
3465 if (OPTION (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3466 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3467 break;
2731#endif
2732 case 8: /* unofficial extension */ 3468 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3469 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3470 break;
2735 } 3471 }
2736 break; 3472 break;
2737 3473
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3474 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3507 break;
2772 3508
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3509 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3510 if (arg[0] == 4)
2775 scr_insert_mode (0); 3511 scr_insert_mode (0);
3512 else if (arg[0] == 20)
3513 priv_modes &= ~PrivMode_LFNL;
2776 break; 3514 break;
2777 3515
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3516 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3517 if (arg[0] == 4)
2780 scr_insert_mode (1); 3518 scr_insert_mode (1);
3519 else if (arg[0] == 20)
3520 priv_modes |= PrivMode_LFNL;
2781 break; 3521 break;
2782 3522
2783 /* 3523 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3524 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3525 */
… …
2797 break; 3537 break;
2798 case CSI_75: 3538 case CSI_75:
2799 scr_cursor (RESTORE); 3539 scr_cursor (RESTORE);
2800 break; 3540 break;
2801 3541
2802#ifndef NO_FRILLS 3542#if ENABLE_FRILLS
2803 case CSI_74: 3543 case CSI_74:
2804 process_window_ops (arg, nargs); 3544 process_window_ops (arg, nargs);
2805 break; 3545 break;
2806#endif 3546#endif
2807 3547
2808 case CSI_78: /* DECREQTPARM */ 3548 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3549 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3550 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3551 break;
2812 3552
2813 default: 3553 default:
2814 break; 3554 break;
2815 } 3555 }
2816} 3556}
2817/*}}} */ 3557/*}}} */
2818 3558
2819#ifndef NO_FRILLS 3559#if ENABLE_FRILLS
2820/* ARGSUSED */ 3560/* ARGSUSED */
2821void 3561void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3562rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3563{
2824 int x, y; 3564 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3565 XWindowAttributes wattr;
2829 Window wdummy; 3566 Window wdummy;
3567 dDisp;
2830 3568
2831 if (nargs == 0) 3569 if (nargs == 0)
2832 return; 3570 return;
3571
2833 switch (args[0]) 3572 switch (args[0])
2834 { 3573 {
2835 /* 3574 /*
2836 * commands 3575 * commands
2837 */ 3576 */
2838 case 1: /* deiconify window */ 3577 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3578 XMapWindow (disp, parent[0]);
2840 break; 3579 break;
2841 case 2: /* iconify window */ 3580 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3581 XIconifyWindow (disp, parent[0], display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3582 break;
2845 case 3: /* set position (pixels) */ 3583 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3584 XMoveWindow (disp, parent[0], args[1], args[2]);
2847 break; 3585 break;
2848 case 4: /* set size (pixels) */ 3586 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3587 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3588 break;
2851 case 5: /* raise window */ 3589 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3590 XRaiseWindow (disp, parent[0]);
2853 break; 3591 break;
2854 case 6: /* lower window */ 3592 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3593 XLowerWindow (disp, parent[0]);
2856 break; 3594 break;
2857 case 7: /* refresh window */ 3595 case 7: /* refresh window */
2858 scr_touch (true); 3596 scr_touch (true);
2859 break; 3597 break;
2860 case 8: /* set size (chars) */ 3598 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3599 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3600 (unsigned int) (args[1] * fheight));
2863 break; 3601 break;
3602
3603 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3604 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3605 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3606 set_widthheight ((unsigned int)width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3607 (unsigned int) (args[1] * fheight));
2868 break; 3608 break;
3609
3610
2869 /* 3611 /*
2870 * reports - some output format copied from XTerm 3612 * reports - some output format copied from XTerm
2871 */ 3613 */
2872 case 11: /* report window state */ 3614 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3615 XGetWindowAttributes (disp, parent[0], &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3616 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3617 break;
2876 case 13: /* report window position */ 3618 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3619 XGetWindowAttributes (disp, parent[0], &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3620 XTranslateCoordinates (disp, parent[0], wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3621 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3622 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3623 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3624 break;
2883 case 14: /* report window size (pixels) */ 3625 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3626 XGetWindowAttributes (disp, parent[0], &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3627 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3628 break;
3629 case 18: /* report text area size (chars) */
3630 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3631 break;
2887 case 18: /* report window size (chars) */ 3632 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3633 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3634 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3635 case 20: /* report icon label */
3636 {
3637 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3638 XGetIconName (disp, parent[0], &s);
2893 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3639 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3640 XFree (s);
3641 }
2894 break; 3642 break;
2895 case 21: /* report window title */ 3643 case 21: /* report window title */
3644 {
3645 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3646 XFetchName (disp, parent[0], &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3647 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3648 XFree (s);
3649 }
2898 break; 3650 break;
2899#endif
2900
2901 } 3651 }
2902} 3652}
2903#endif 3653#endif
2904 3654
2905/*----------------------------------------------------------------------*/ 3655/*----------------------------------------------------------------------*/
2906/* 3656/*
2907 * get input up until STRING TERMINATOR (or BEL) 3657 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3658 * ends_how is terminator used. returned input must be free()'d
2909 */ 3659 */
2910unsigned char * 3660char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3661rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3662{
2913 int seen_esc = 0; /* seen escape? */ 3663 unicode_t ch;
3664 bool seen_esc = false;
2914 unsigned int n = 0; 3665 unsigned int n = 0;
2915 unsigned char *s; 3666 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3667
2918 for (; (ch = cmd_getc ());) 3668 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3669 {
2920 if (ch == C0_BEL 3670 if (seen_esc)
2921 || ch == CHAR_ST 3671 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3672 if (ch == 0x5c) /* 7bit ST */
2923 break; 3673 break;
3674 else
3675 return NULL;
3676 }
2924 if (ch == C0_ESC) 3677 else if (ch == C0_ESC)
2925 { 3678 {
2926 seen_esc = 1; 3679 seen_esc = true;
2927 continue; 3680 continue;
2928 } 3681 }
2929 else if (ch == '\t') 3682 else if (ch == C0_BEL || ch == CHAR_ST)
2930 ch = ' '; /* translate '\t' to space */ 3683 break;
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3684 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3685 return NULL; /* other control character - exit */
2933 if (n < sizeof(string) - 1) 3686
3687 seen_esc = false;
3688
3689 if (n >= STRING_MAX - 1)
3690 // stop at some sane length
3691 return NULL;
3692
3693 if (ch == C0_SYN)
3694 string[n++] = cmd_get8 ();
3695 else
2934 string[n++] = ch; 3696 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3697 }
3698
2937 string[n++] = '\0'; 3699 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3700
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3701 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3702
2942 return s; 3703 return rxvt_wcstombs (string);
2943} 3704}
2944 3705
2945/*----------------------------------------------------------------------*/ 3706/*----------------------------------------------------------------------*/
2946/* 3707/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3708 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3709 */
2949void 3710void
2950rxvt_term::process_dcs_seq () 3711rxvt_term::process_dcs_seq ()
2951{ 3712{
2952 unsigned char eh, *s; 3713 char *s;
3714 unicode_t eh;
3715
2953 /* 3716 /*
2954 * Not handled yet 3717 * Not handled yet
2955 */ 3718 */
2956 s = get_to_st (&eh); 3719 s = get_to_st (eh);
2957 if (s) 3720 if (s)
2958 free(s); 3721 free (s);
3722
2959 return; 3723 return;
2960} 3724}
2961 3725
2962/*----------------------------------------------------------------------*/ 3726/*----------------------------------------------------------------------*/
2963/* 3727/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3728 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3729 */
2966void 3730void
2967rxvt_term::process_osc_seq () 3731rxvt_term::process_osc_seq ()
2968{ 3732{
2969 unsigned char ch, eh, *s; 3733 unicode_t ch, eh;
2970 int arg; 3734 int arg;
2971 3735
2972 ch = cmd_getc (); 3736 ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3737 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3738 arg = arg * 10 + (ch - '0');
2975 3739
2976 if (ch == ';') 3740 if (ch == ';')
2977 { 3741 {
2978 s = get_to_st (&eh); 3742 char *s = get_to_st (eh);
3743
2979 if (s) 3744 if (s)
2980 { 3745 {
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); 3746 process_xterm_seq (arg, s, eh);
2993 free(s); 3747 free (s);
2994 } 3748 }
3749 }
3750}
3751
3752void
3753rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3754{
3755 if (str[0] == '?' && !str[1])
2995 } 3756 {
3757 unsigned short r, g, b;
3758 pix_colors_focused[color].get (display, r, g, b);
3759 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3760 }
3761 else
3762 set_window_color (color, str);
2996} 3763}
3764
2997/* 3765/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3766 * 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 */ 3767 */
3018void 3768void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3769rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3020{ 3770{
3021 int changed = 0; 3771 int color;
3022 int color;
3023 char *buf, *name; 3772 char *buf, *name;
3773 bool query = str[0] == '?' && !str[1];
3774 int saveop = op;
3775 dDisp;
3024 3776
3025 assert(str != NULL); 3777 assert (str != NULL);
3026 switch (op) 3778 switch (op)
3027 { 3779 {
3028 case XTerm_name: 3780 case XTerm_name:
3029 set_title (str); 3781 set_title (str);
3030 /* FALLTHROUGH */ 3782 /* FALLTHROUGH */
3031 case XTerm_iconName: 3783 case XTerm_iconName:
3032 set_iconName (str); 3784 set_icon_name (str);
3033 break; 3785 break;
3034 case XTerm_title: 3786 case XTerm_title:
3035 set_title (str); 3787 set_title (str);
3036 break; 3788 break;
3789 case XTerm_property:
3790 if (str[0] == '?')
3791 {
3792 Atom prop = display->atom (str + 1);
3793 Atom actual_type;
3794 int actual_format;
3795 unsigned long nitems;
3796 unsigned long bytes_after;
3797 unsigned char *value = 0;
3798 const char *str = "";
3799
3800 if (prop
3801 && XGetWindowProperty (disp, parent[0],
3802 prop, 0, 1<<16, 0, AnyPropertyType,
3803 &actual_type, &actual_format,
3804 &nitems, &bytes_after, &value) == Success
3805 && actual_type != None
3806 && actual_format == 8)
3807 str = (const char *)(value);
3808
3809 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3810
3811 XFree (value);
3812 }
3813 else
3814 {
3815 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3816
3817 if (eq)
3818 {
3819 *eq = 0;
3820 set_utf8_property (display->atom (str), eq + 1);
3821 }
3822 else
3823 XDeleteProperty (disp, parent[0],
3824 display->atom (str));
3825 }
3826 break;
3827
3037 case XTerm_Color: 3828 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3829 for (buf = (char *)str; buf && *buf;)
3039 { 3830 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3831 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3832 break;
3833
3042 *name++ = '\0'; 3834 *name++ = '\0';
3043 color = atoi(buf); 3835 color = atoi (buf) + minCOLOR;
3044 if (color < 0 || color >= TOTAL_COLORS) 3836
3837 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3045 break; 3838 break;
3839
3046 if ((buf = STRCHR(name, ';')) != NULL) 3840 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3841 *buf++ = '\0';
3842
3843 if (name[0] == '?' && !name[1])
3844 {
3845 unsigned short r, g, b;
3846 pix_colors_focused[color].get (display, r, g, b);
3847 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3848 }
3849 else
3048 set_window_color (color + minCOLOR, name); 3850 set_window_color (color, name);
3049 } 3851 }
3852 break;
3853 case XTerm_Color00:
3854 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3855 break;
3856 case XTerm_Color01:
3857 process_color_seq (XTerm_Color01, Color_bg, str, resp);
3050 break; 3858 break;
3051#ifndef NO_CURSORCOLOR 3859#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3860 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3861 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3054 break; 3862 break;
3055#endif 3863#endif
3056 case XTerm_Color_pointer: 3864 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3865 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3866 break;
3867 case XTerm_Color_pointer_bg:
3868 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3058 break; 3869 break;
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3870#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: 3871 case XTerm_Color_RV:
3067 set_window_color (Color_RV, str); 3872 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3068 break; 3873 break;
3874 case Rxvt_Color_BD:
3875 case URxvt_Color_BD:
3876 process_color_seq (op, Color_BD, str, resp);
3877 break;
3878 case Rxvt_Color_UL:
3879 case URxvt_Color_UL:
3880 process_color_seq (op, Color_UL, str, resp);
3881 break;
3882 case URxvt_Color_IT:
3883 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3884 break;
3069#endif 3885#endif
3886#if TRANSPARENT && TINTING
3887 case URxvt_Color_tint:
3888 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3889 check_our_parents ();
3890 if (am_transparent)
3891 want_full_refresh = want_refresh = 1;
3892 break;
3893#endif
3070 3894
3071 case XTerm_Menu: 3895 case Rxvt_Pixmap:
3072 /* 3896 {
3073 * rxvt_menubar_dispatch() violates the constness of the string,
3074 * so DON'T do it here
3075 */
3076 break;
3077 case XTerm_Pixmap:
3078 if (*str != ';') 3897 if (*str != ';')
3079 { 3898 {
3080#if XPM_BACKGROUND 3899#if XPM_BACKGROUND
3081 scale_pixmap (""); /* reset to default scaling */ 3900 scale_pixmap (""); /* reset to default scaling */
3082 set_bgPixmap (str); /* change pixmap */ 3901 set_bgPixmap (str); /* change pixmap */
3083#endif
3084 scr_touch (true); 3902 scr_touch (true);
3903#endif
3085 } 3904 }
3905
3906 int changed = 0;
3907
3086 while ((str = STRCHR(str, ';')) != NULL) 3908 while ((str = strchr (str, ';')) != NULL)
3087 { 3909 {
3088 str++; 3910 str++;
3089#if XPM_BACKGROUND 3911#if XPM_BACKGROUND
3090 changed += scale_pixmap (str); 3912 changed += scale_pixmap (str);
3091#endif 3913#endif
3092
3093 } 3914 }
3915
3094 if (changed) 3916 if (changed)
3095 { 3917 {
3096#ifdef XPM_BACKGROUND 3918#ifdef XPM_BACKGROUND
3097 resize_pixmap (); 3919 resize_pixmap ();
3098#endif
3099 scr_touch (true); 3920 scr_touch (true);
3921#endif
3100 } 3922 }
3923 }
3101 break; 3924 break;
3102 3925
3103 case XTerm_restoreFG: 3926 case Rxvt_restoreFG:
3104 set_window_color (Color_fg, str); 3927 set_window_color (Color_fg, str);
3105 break; 3928 break;
3106 case XTerm_restoreBG: 3929 case Rxvt_restoreBG:
3107 set_window_color (Color_bg, str); 3930 set_window_color (Color_bg, str);
3108 break; 3931 break;
3932
3109 case XTerm_logfile: 3933 case XTerm_logfile:
3934 // TODO, when secure mode?
3110 break; 3935 break;
3111 case XTerm_font: 3936
3112 change_font (0, str);
3113 break;
3114#if 0 3937#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3938 case Rxvt_dumpscreen: /* no error notices */
3116 { 3939 {
3117 int fd; 3940 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3941 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3942 {
3120 scr_dump (fd); 3943 scr_dump (fd);
3121 close(fd); 3944 close (fd);
3122 } 3945 }
3123 } 3946 }
3124 break; 3947 break;
3125#endif 3948#endif
3949 case XTerm_font:
3950 op = URxvt_font;
3951 case URxvt_font:
3952#if ENABLE_STYLES
3953 case URxvt_boldFont:
3954 case URxvt_italicFont:
3955 case URxvt_boldItalicFont:
3956#endif
3957 if (query)
3958 tt_printf ("\33]%d;%-.250s%c", saveop,
3959 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3960 ? fontset[op - URxvt_font]->fontdesc : "",
3961 resp);
3962 else
3963 {
3964 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3965
3966 res = strdup (str);
3967 allocated.push_back ((void *)res);
3968 set_fonts ();
3969 }
3970 break;
3971
3972#if ENABLE_FRILLS
3973 case URxvt_locale:
3974 if (query)
3975 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
3976 else
3977 {
3978 set_locale (str);
3979 pty->set_utf8_mode (enc_utf8);
3980 init_xlocale ();
3981 }
3982 break;
3983
3984 case URxvt_view_up:
3985 case URxvt_view_down:
3986 {
3987 int lines = atoi (str);
3988
3989 if (lines)
3990 scr_page (op == URxvt_view_up ? UP : DN, lines);
3991 else
3992 scr_erase_savelines ();
3993 }
3994
3995 break;
3996#endif
3997
3998#if ENABLE_PERL
3999 case URxvt_perl:
4000 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
4001 ; // no responses yet
4002 break;
4003#endif
3127 } 4004 }
3128} 4005}
3129/*----------------------------------------------------------------------*/ 4006/*----------------------------------------------------------------------*/
3130 4007
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4008/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 4016 * so no need for fancy checking
3140 */ 4017 */
3141int 4018int
3142rxvt_term::privcases (int mode, unsigned long bit) 4019rxvt_term::privcases (int mode, unsigned long bit)
3143{ 4020{
3144 int state; 4021 int state;
3145 4022
3146 if (mode == 's') 4023 if (mode == 's')
3147 { 4024 {
3148 SavedModes |= (PrivateModes & bit); 4025 SavedModes |= (priv_modes & bit);
3149 return -1; 4026 return -1;
3150 } 4027 }
3151 else 4028 else
3152 { 4029 {
3153 if (mode == 'r') 4030 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4031 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 4032 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4033 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 4034 PrivMode (state, bit);
3158 } 4035 }
4036
3159 return state; 4037 return state;
3160} 4038}
3161 4039
3162/* we're not using priv _yet_ */ 4040/* we're not using priv _yet_ */
3163void 4041void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4042rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3165{ 4043{
3166 unsigned int i, j; 4044 unsigned int i, j;
3167 int state; 4045 int state;
4046
3168 static const struct 4047 static const struct
3169 { 4048 {
3170 const int argval; 4049 const int argval;
3171 const unsigned long bit; 4050 const unsigned long bit;
3172 } 4051 }
4052
3173 argtopriv[] = { 4053 argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 4054 { 1, PrivMode_aplCUR },
3175 { 2, PrivMode_vt52 }, 4055 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 4056 { 3, PrivMode_132 },
3177 { 4, PrivMode_smoothScroll }, 4057 { 4, PrivMode_smoothScroll },
3178 { 5, PrivMode_rVideo }, 4058 { 5, PrivMode_rVideo },
3179 { 6, PrivMode_relOrigin }, 4059 { 6, PrivMode_relOrigin },
3180 { 7, PrivMode_Autowrap }, 4060 { 7, PrivMode_Autowrap },
4061 // 8, bi-directional support mode
3181 { 9, PrivMode_MouseX10 }, 4062 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 4063 // 18, 19 printing-related
3183 { menuBar_esc, PrivMode_menuBar }, 4064 { 25, PrivMode_VisibleCursor },
3184#endif
3185#ifdef scrollBar_esc 4065#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 4066 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 4067#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 4068 { 35, PrivMode_ShiftKeys }, // rxvt extension
3190 { 40, PrivMode_132OK }, 4069 { 40, PrivMode_132OK },
4070 // 41 xterm more fixes NYI
4071 // 45 margin bell NYI
4072 // 46 start logging
3191 { 47, PrivMode_Screen }, 4073 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 4074 { 66, PrivMode_aplKP },
3193#ifndef NO_BACKSPACE_KEY 4075#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 4076 { 67, PrivMode_BackSpace },
3195#endif 4077#endif
3196 { 1000, PrivMode_MouseX11 }, 4078 { 1000, PrivMode_MouseX11 },
4079 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4080 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4081 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3197 { 1010, PrivMode_TtyOutputInh }, 4082 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 4083 { 1011, PrivMode_Keypress }, // rxvt extension
4084 // 1035 enable modifiers for alt, numlock NYI
4085 // 1036 send ESC for meta keys NYI
4086 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 4087 { 1047, PrivMode_Screen },
4088 // 1048 save and restore cursor
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4089 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4090 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3201 }; 4091 };
3202 4092
3203 if (nargs == 0) 4093 if (nargs == 0)
3204 return; 4094 return;
3205 4095
… …
3212 for (i = 0; i < nargs; i++) 4102 for (i = 0; i < nargs; i++)
3213 { 4103 {
3214 state = -1; 4104 state = -1;
3215 4105
3216 /* basic handling */ 4106 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4107 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3218 if (argtopriv[j].argval == arg[i]) 4108 if (argtopriv[j].argval == arg[i])
3219 { 4109 {
3220 state = privcases (mode, argtopriv[j].bit); 4110 state = privcases (mode, argtopriv[j].bit);
3221 break; 4111 break;
3222 } 4112 }
3223 4113
3224 /* extra handling for values with state unkept */ 4114 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 4115 switch (arg[i])
3227 { 4116 {
4117#if ENABLE_STYLES
4118 case 1021:
4119 set_option (Opt_intensityStyles, mode);
4120
4121 scr_touch (true);
4122 break;
4123#endif
3228 case 1048: /* alternative cursor save */ 4124 case 1048: /* alternative cursor save */
4125 case 1049:
4126 if (OPTION (Opt_secondaryScreen))
3229 if (mode == 0) 4127 if (mode == 0)
3230 scr_cursor (RESTORE); 4128 scr_cursor (RESTORE);
3231 else if (mode == 1) 4129 else if (mode == 1)
3232 scr_cursor (SAVE); 4130 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; 4131 break;
4132 }
4133
4134 if (state >= 0)
4135 /* extra handling for values with valid 0 or 1 state */
4136 switch (arg[i])
4137 {
4138 /* case 1: - application cursor keys */
4139 case 2: /* VT52 mode */
4140 /* oddball mode. should be set regardless of set/reset
4141 * parameter. Return from VT52 mode with an ESC < from
4142 * within VT52 mode
4143 */
4144 PrivMode (1, PrivMode_vt52);
4145 break;
3249 case 3: /* 80/132 */ 4146 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 4147 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4148 set_widthheight (((state ? 132 : 80) * fwidth), height);
3252 (unsigned int)TermWin.height);
3253 break; 4149 break;
3254 case 4: /* smooth scrolling */ 4150 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 4151 set_option (Opt_jumpScroll, !state);
3259 break; 4152 break;
3260 case 5: /* reverse video */ 4153 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 4154 scr_rvideo_mode (state);
3262 break; 4155 break;
3263 case 6: /* relative/absolute origins */ 4156 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 4157 scr_relative_origin (state);
3265 break; 4158 break;
3266 case 7: /* autowrap */ 4159 case 7: /* autowrap */
3267 scr_autowrap (state); 4160 scr_autowrap (state);
3268 break; 4161 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 4162 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 4163 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 4164 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 4165 priv_modes &= ~PrivMode_MouseX11;
3273 break; 4166 break;
3274#ifdef menuBar_esc
3275 case menuBar_esc:
3276#ifdef MENUBAR
3277 map_menuBar (state);
3278#endif
3279 break;
3280#endif
3281#ifdef scrollBar_esc 4167#ifdef scrollBar_esc
3282 case scrollBar_esc: 4168 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 4169 if (scrollbar_mapping (state))
3284 { 4170 {
3285 resize_all_windows (0, 0, 0); 4171 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 4172 scr_touch (true);
3287 } 4173 }
3288 break; 4174 break;
3289#endif 4175#endif
3290 case 25: /* visible/invisible cursor */ 4176 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 4177 scr_cursor_visible (state);
3292 break; 4178 break;
3293 /* case 35: - shift keys */ 4179 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 4180 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 4181 case 47: /* secondary screen */
3296 scr_change_screen (state); 4182 scr_change_screen (state);
3297 break; 4183 break;
3298 /* case 66: - application key pad */ 4184 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 4185 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 4186 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 4187 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 4188 priv_modes &= ~PrivMode_MouseX10;
3303 break; 4189 break;
3304#if 0 4190#if 0
3305 case 1001: 4191 case 1001:
3306 break; /* X11 mouse highlighting */ 4192 break; /* X11 mouse highlighting */
3307#endif 4193#endif
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 4194 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 4195 set_option (Opt_scrollTtyOutput, !state);
3313 break; 4196 break;
3314 case 1011: /* scroll to bottom on key press */ 4197 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 4198 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 4199 break;
3320 case 1047: /* secondary screen w/ clearing */ 4200 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4201 if (OPTION (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 4202 if (current_screen != PRIMARY)
3323 scr_erase_screen (2); 4203 scr_erase_screen (2);
3324 scr_change_screen (state); 4204 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 4205 break;
4206 case 1049: /* secondary screen w/ clearing first */
4207 scr_change_screen (state);
4208 if (OPTION (Opt_secondaryScreen))
4209 if (current_screen != PRIMARY)
4210 scr_erase_screen (2);
4211 break;
4212 default:
4213 break;
3328 } 4214 }
3329 } 4215 }
3330} 4216}
3331/*}}} */ 4217/*}}} */
3332 4218
3333/*{{{ process sgr sequences */ 4219/*{{{ process sgr sequences */
3334void 4220void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4221rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 4222{
3337 unsigned int i; 4223 unsigned int i;
3338 short rendset; 4224 short rendset;
3339 int rendstyle; 4225 int rendstyle;
3340 4226
3341 if (nargs == 0) 4227 if (nargs == 0)
3342 { 4228 {
3343 scr_rendition (0, ~RS_None); 4229 scr_rendition (0, ~RS_None);
3344 return; 4230 return;
3345 } 4231 }
4232
3346 for (i = 0; i < nargs; i++) 4233 for (i = 0; i < nargs; i++)
3347 { 4234 {
3348 rendset = -1; 4235 rendset = -1;
3349 switch (arg[i]) 4236 switch (arg[i])
3350 { 4237 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 4239 rendset = 0, rendstyle = ~RS_None;
3353 break; 4240 break;
3354 case 1: 4241 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 4242 rendset = 1, rendstyle = RS_Bold;
3356 break; 4243 break;
4244 //case 2: // low intensity
4245 case 3:
4246 rendset = 1, rendstyle = RS_Italic;
4247 break;
3357 case 4: 4248 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 4249 rendset = 1, rendstyle = RS_Uline;
3359 break; 4250 break;
3360 case 5: 4251 case 5: // slowly blinking
4252 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 4253 rendset = 1, rendstyle = RS_Blink;
3362 break; 4254 break;
4255 //case 6: // scoansi light background
3363 case 7: 4256 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 4257 rendset = 1, rendstyle = RS_RVid;
3365 break; 4258 break;
3366 case 22: 4259 case 8:
4260 // invisible. NYI
4261 break;
4262 //case 9: // crossed out
4263 //case 10: // scoansi acs off, primary font
4264 //case 11: // scoansi acs on, first alt font
4265 //case 12: // scoansi acs on, |0x80, second alt font
4266 //...
4267 //case 19: // ninth alt font
4268 //case 20: // gothic
4269 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 4270 rendset = 0, rendstyle = RS_Bold;
4271 break;
4272 case 22: // normal intensity
4273 rendset = 0, rendstyle = RS_Bold;
4274 break;
4275 case 23: // disable italic
4276 rendset = 0, rendstyle = RS_Italic;
3368 break; 4277 break;
3369 case 24: 4278 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 4279 rendset = 0, rendstyle = RS_Uline;
3371 break; 4280 break;
3372 case 25: 4281 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 4282 rendset = 0, rendstyle = RS_Blink;
3374 break; 4283 break;
4284 case 26: // variable spacing (iso 8613)
4285 rendset = 0, rendstyle = RS_Blink;
4286 break;
3375 case 27: 4287 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 4288 rendset = 0, rendstyle = RS_RVid;
3377 break; 4289 break;
4290 //case 28: // visible. NYI
4291 //case 29: // not crossed-out
3378 } 4292 }
4293
3379 if (rendset != -1) 4294 if (rendset != -1)
3380 { 4295 {
3381 scr_rendition (rendset, rendstyle); 4296 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 4297 continue; /* for (;i;) */
3383 } 4298 }
3384 4299
3385 switch (arg[i]) 4300 switch (arg[i])
3386 { 4301 {
3387 case 30: 4302 case 30:
… …
3390 case 33: 4305 case 33:
3391 case 34: 4306 case 34:
3392 case 35: 4307 case 35:
3393 case 36: 4308 case 36:
3394 case 37: 4309 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4310 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 4311 break;
3398#ifdef TTY_256COLOR 4312 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 4313 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 4314 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4315 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 4316 i += 2;
3405 } 4317 }
3406 break; 4318 break;
3407#endif
3408 case 39: /* default fg */ 4319 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 4320 scr_color (Color_fg, Color_fg);
3410 break; 4321 break;
3411 4322
3412 case 40: 4323 case 40:
… …
3415 case 43: 4326 case 43:
3416 case 44: 4327 case 44:
3417 case 45: 4328 case 45:
3418 case 46: 4329 case 46:
3419 case 47: 4330 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4331 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 4332 break;
3423#ifdef TTY_256COLOR 4333 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 4334 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 4335 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4336 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 4337 i += 2;
3430 } 4338 }
3431 break; 4339 break;
3432#endif
3433 case 49: /* default bg */ 4340 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 4341 scr_color (Color_bg, Color_bg);
3435 break; 4342 break;
3436 4343
3437#ifndef NO_BRIGHTCOLOR 4344 //case 50: // not variable spacing
4345
4346#if ENABLE_FRILLS
3438 case 90: 4347 case 90:
3439 case 91: /* set bright fg color */ 4348 case 91: /* set bright fg color */
3440 case 92: 4349 case 92:
3441 case 93: 4350 case 93:
3442 case 94: 4351 case 94:
3443 case 95: 4352 case 95:
3444 case 96: 4353 case 96:
3445 case 97: 4354 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4355 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4356 break;
3449 case 100: 4357 case 100:
3450 case 101: /* set bright bg color */ 4358 case 101: /* set bright bg color */
3451 case 102: 4359 case 102:
3452 case 103: 4360 case 103:
3453 case 104: 4361 case 104:
3454 case 105: 4362 case 105:
3455 case 106: 4363 case 106:
3456 case 107: 4364 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4365 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4366 break;
3460#endif 4367#endif
3461
3462 } 4368 }
3463 } 4369 }
3464} 4370}
3465/*}}} */ 4371/*}}} */
3466 4372
3467/*{{{ process Rob Nation's own graphics mode sequences */ 4373/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 4374void
3469rxvt_term::process_graphics () 4375rxvt_term::process_graphics ()
3470{ 4376{
3471 unsigned char ch, cmd = cmd_getc (); 4377 unicode_t ch, cmd = cmd_getc ();
3472 4378
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q') 4379 if (cmd == 'Q')
3475 { /* query graphics */ 4380 { /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */ 4381 tt_printf ("\033G0\012"); /* no graphics */
3477 return; 4382 return;
3478 } 4383 }
3479 /* swallow other graphics sequences until terminating ':' */ 4384 /* swallow other graphics sequences until terminating ':' */
3480 do 4385 do
3481 ch = cmd_getc (); 4386 ch = cmd_getc ();
3482 while (ch != ':'); 4387 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} 4388}
3529/*}}} */ 4389/*}}} */
3530 4390
3531/* ------------------------------------------------------------------------- */ 4391/* ------------------------------------------------------------------------- */
3532 4392
3533/* 4393/*
3534 * Send printf() formatted output to the command. 4394 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 4395 * Only use for small amounts of data.
3536 */ 4396 */
3537void 4397void
3538rxvt_term::tt_printf (const char *fmt,...) 4398rxvt_term::tt_printf (const char *fmt,...)
3539{ 4399{
3540 va_list arg_ptr; 4400 va_list arg_ptr;
3541 unsigned char buf[256]; 4401 char buf[256];
3542 4402
3543 va_start (arg_ptr, fmt); 4403 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4404 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 4405 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 4406 tt_write (buf, strlen (buf));
3547} 4407}
3548 4408
3549/* ---------------------------------------------------------------------- */ 4409/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 4410/* 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. 4411 * or generated by us in response to a query ESC sequence.
3552 */ 4412 */
4413const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4414
3553void 4415void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4416rxvt_term::tt_write (const char *data, unsigned int len)
3555{ 4417{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4418 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4419 return;
3557 4420
3558 if (len) 4421 if (pty->pty < 0)
4422 return;
4423
4424 if (v_buflen == 0)
4425 {
4426 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4427
4428 if ((unsigned int)written == len)
4429 return;
4430
4431 data += written;
4432 len -= written;
3559 { 4433 }
4434
4435 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4436
4437 memcpy (v_buffer + v_buflen, data, len);
4438 v_buflen += len;
4439
4440 pty_ev.set (EVENT_READ | EVENT_WRITE);
4441}
4442
4443void rxvt_term::pty_write ()
4444{
4445 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4446
4447 if (written > 0)
4448 {
4449 v_buflen -= written;
4450
3560 if (v_buflen == 0) 4451 if (v_buflen == 0)
3561 { 4452 {
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); 4453 free (v_buffer);
3589 v_buffer = 0; 4454 v_buffer = 0;
3590 v_buflen = 0; 4455 v_buflen = 0;
3591 4456
3592 pty_ev.set (EVENT_READ); 4457 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; 4458 return;
3605 } 4459 }
4460
4461 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4462 }
4463 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4464 pty_ev.set (EVENT_READ);
3607} 4465}
3608 4466
3609/*----------------------- end-of-file (C source) -----------------------*/ 4467/*----------------------- end-of-file (C source) -----------------------*/
3610 4468

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