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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 1.267 by root, Mon Jan 16 15:00:20 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 (refresh_type);
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 refresh_type |= SMOOTH_REFRESH;
1074 want_refresh = 1;
1075 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1076 }
845} 1077}
1078#endif
1079
1080#ifdef SELECTION_SCROLLING
1081void
1082rxvt_term::sel_scroll_cb (time_watcher &w)
1083{
1084 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1085 {
1086 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1087 refresh_type |= SMOOTH_REFRESH;
1088 want_refresh = 1;
1089 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1090 }
1091}
1092#endif
1093
1094#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1095void
1096rxvt_term::slip_wheel_cb (time_watcher &w)
1097{
1098 if (mouse_slip_wheel_speed == 0
1099 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1100 : scr_page (UP, mouse_slip_wheel_speed))
1101 {
1102 if (view_start == top_row || view_start == 0)
1103 mouse_slip_wheel_speed = 0;
1104
1105 refresh_type |= SMOOTH_REFRESH;
1106 want_refresh = 1;
1107 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1108 }
1109}
1110#endif
1111
1112#if HAVE_SCHED_YIELD
1113static struct event_handler
1114{
1115 check_watcher cw_yield;
1116
1117 void yield (check_watcher &w)
1118 {
1119 sched_yield ();
1120 w.stop ();
1121 }
1122
1123 event_handler ()
1124 : cw_yield (this, &event_handler::yield)
1125 {
1126 }
1127} event_handler;
1128#endif
846 1129
847bool 1130bool
848rxvt_term::pty_fill () 1131rxvt_term::pty_fill ()
849{ 1132{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1133 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1134
1135 if (CBUFSIZ == n)
1136 {
1137 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1138 n = 0;
1139 }
851 1140
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1141 memmove (cmdbuf_base, cmdbuf_ptr, n);
853 cmdbuf_ptr = cmdbuf_base; 1142 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1143 cmdbuf_endp = cmdbuf_ptr + n;
855 1144
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1145 ssize_t r = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
857 1146
858 if (n > 0) 1147 if (r > 0)
859 { 1148 {
860 cmdbuf_endp += n; 1149 cmdbuf_endp += r;
861 return true; 1150 return true;
862 } 1151 }
863 else if (n < 0 && errno != EAGAIN) 1152 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1153 {
1154#if HAVE_SCHED_YIELD
1155 if (display->is_local)
1156 event_handler.cw_yield.start ();
1157#endif
1158 }
1159 else
1160 {
1161 pty_ev.stop ();
1162
1163 if (!OPTION (Opt_hold))
864 destroy (); 1164 destroy ();
865 1165 }
1166
866 return false; 1167 return false;
867} 1168}
868 1169
869void 1170void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1171rxvt_term::pty_cb (io_watcher &w, short revents)
871{ 1172{
872 SET_R (this); 1173 make_current ();
873 SET_LOCALE (locale); 1174
1175 if (revents & EVENT_READ)
1176 // loop, but don't allow a single term to monopolize us
1177 while (pty_fill ())
1178 if (cmd_parse ())
1179 break;
874 1180
875 if (revents & EVENT_WRITE) 1181 if (revents & EVENT_WRITE)
876 tt_write (0, 0); 1182 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} 1183}
985 1184
986// read the next character, currently handles UTF-8 1185void
987// will probably handle all sorts of other stuff in the future 1186rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1187{
991 while (cmdbuf_ptr < cmdbuf_endp) 1188 XDefineCursor (display->display, vt, TermWin_cursor);
992 { 1189 recolour_cursor ();
993 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
994 return *cmdbuf_ptr++;
995 1190
996 wchar_t wc; 1191#ifdef POINTER_BLANK
997 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1192 hidden_pointer = 0;
998 1193
999 if (len == (size_t)-2) 1194 if (OPTION (Opt_pointerBlank))
1000 return NOCHAR; 1195 pointer_ev.start (NOW + pointerBlankDelay);
1001 1196#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} 1197}
1034 1198
1035#ifdef POINTER_BLANK 1199#ifdef POINTER_BLANK
1036void 1200void
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 () 1201rxvt_term::pointer_blank ()
1050{ 1202{
1051 if (!(Options & Opt_pointerBlank)) 1203 if (!OPTION (Opt_pointerBlank))
1052 return; 1204 return;
1053 1205
1054 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 1206 XDefineCursor (display->display, vt, display->blank_cursor);
1055 XFlush (Xdisplay); 1207 XFlush (display->display);
1056 1208
1057 hidden_pointer = 1; 1209 hidden_pointer = 1;
1058} 1210}
1059 1211
1060void 1212void
1061rxvt_term::pointer_cb (time_watcher &w) 1213rxvt_term::pointer_cb (time_watcher &w)
1062{ 1214{
1063 SET_R (this); 1215 make_current ();
1064 SET_LOCALE (locale);
1065 1216
1066 pointer_blank (); 1217 pointer_blank ();
1067} 1218}
1068#endif 1219#endif
1069 1220
1070void 1221void
1071rxvt_term::mouse_report (const XButtonEvent *ev) 1222rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1223{
1073 int button_number, key_state = 0; 1224 int button_number, key_state = 0;
1074 int x, y; 1225 int x, y;
1075 1226
1076 x = ev->x; 1227 x = ev.x;
1077 y = ev->y; 1228 y = ev.y;
1078 pixel_position (&x, &y); 1229 pixel_position (&x, &y);
1079 1230
1080 if (MEvent.button == AnyButton) 1231 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1232 button_number = 3;
1083 }
1084 else 1233 else
1085 { 1234 {
1086 button_number = MEvent.button - Button1; 1235 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1236 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1237 if (button_number >= 3)
1089 button_number += (64 - 3); 1238 button_number += (64 - 3);
1090 } 1239 }
1091 1240
1092 if (PrivateModes & PrivMode_MouseX10) 1241 if (priv_modes & PrivMode_MouseX10)
1093 { 1242 {
1094 /* 1243 /*
1095 * do not report ButtonRelease 1244 * do not report ButtonRelease
1096 * no state info allowed 1245 * no state info allowed
1097 */ 1246 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1261 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1262 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1263#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1264 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1265#endif
1117
1118 } 1266 }
1119 1267
1120#ifdef DEBUG_MOUSEREPORT 1268#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1269 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1270 if (key_state & 16)
1123 fputc('C', stderr); 1271 fputc ('C', stderr);
1124 if (key_state & 4) 1272 if (key_state & 4)
1125 fputc('S', stderr); 1273 fputc ('S', stderr);
1126 if (key_state & 8) 1274 if (key_state & 8)
1127 fputc('A', stderr); 1275 fputc ('A', stderr);
1128 if (key_state & 32) 1276 if (key_state & 32)
1129 fputc('2', stderr); 1277 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1278 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1279 button_number,
1132 x + 1, 1280 x + 1,
1133 y + 1); 1281 y + 1);
1134#else 1282#endif
1283
1135 tt_printf("\033[M%c%c%c", 1284 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1285 (32 + button_number + key_state),
1137 (32 + x + 1), 1286 (32 + x + 1),
1138 (32 + y + 1)); 1287 (32 + y + 1));
1139#endif
1140} 1288}
1141 1289
1142#ifdef USING_W11LIB 1290#ifdef USING_W11LIB
1143void 1291void
1144rxvt_W11_process_x_event(XEvent *ev) 1292rxvt_W11_process_x_event (XEvent *ev)
1145{ 1293{
1146 rxvt_t *r = rxvt_get_r(); 1294 rxvt_t *r = rxvt_get_r ();
1147 1295
1148 process_x_event (ev); 1296 x_cb (*ev);
1149} 1297}
1150#endif 1298#endif
1151 1299
1152/*{{{ process an X event */ 1300/*{{{ process an X event */
1153void 1301void
1154rxvt_term::process_x_event (XEvent *ev) 1302rxvt_term::x_cb (XEvent &ev)
1155{ 1303{
1304 make_current ();
1305
1306 dDisp;
1307
1308 if (ev.xany.window == vt
1309 && SHOULD_INVOKE (HOOK_X_EVENT)
1310 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1311 return;
1312
1313 // for XQueryPointer
1156 Window unused_root, unused_child; 1314 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1315 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1316 unsigned int unused_mask;
1159 1317
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) 1318 switch (ev.type)
1210 { 1319 {
1211 case KeyPress: 1320 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1321#if ISO_14755
1322 if (!(iso14755buf & ISO_14755_52))
1323#endif
1324 lookup_key (ev.xkey);
1325
1326 break;
1327
1328 case KeyRelease:
1329 {
1330#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1331 KeySym keysym;
1332
1333 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1334#endif
1335
1336#if ENABLE_FRILLS || ISO_14755
1337 // ISO 14755 support
1338 if (iso14755buf)
1339 if (iso14755buf & ISO_14755_52)
1340 {
1341# if ENABLE_OVERLAY
1342 scr_overlay_off ();
1343# endif
1344# if ISO_14755
1345 // iso14755 part 5.2 handling: release time
1346 // first: controls
1347 if ((ev.xkey.state & ControlMask)
1348 && ((keysym >= 0x40 && keysym <= 0x5f)
1349 || (keysym >= 0x61 && keysym <= 0x7f)))
1350 {
1351 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1352 commit_iso14755 ();
1353 goto skip_switch;
1354 }
1355
1356 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1357 if (i[0] == keysym)
1358 {
1359 iso14755buf = ISO_14755_51 | i[1];
1360 commit_iso14755 ();
1361 goto skip_switch;
1362 }
1363
1364 scr_bell ();
1365# endif
1366 iso14755buf = 0;
1367 break;
1368 }
1369 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1370 {
1371# if ENABLE_OVERLAY
1372 scr_overlay_off ();
1373# endif
1374 if (iso14755buf & ISO_14755_51)
1375 commit_iso14755 ();
1376#if ISO_14755
1377 else if (iso14755buf & ISO_14755_STARTED)
1378 {
1379 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1380
1381 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1382 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1383 }
1384# endif
1385 else
1386 iso14755buf = 0;
1387 }
1388#endif
1389
1390 if (ev.xany.window == vt
1391 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1213 break; 1392 break;
1214 1393
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1394#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease:
1217 {
1218 if (!(ev->xkey.state & ControlMask)) 1395 if (!(ev.xkey.state & ControlMask))
1396 slip_wheel_ev.stop ();
1397 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1219 mouse_slip_wheel_speed = 0; 1398 mouse_slip_wheel_speed = 0;
1220 else 1399#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; 1400 break;
1229 } 1401 }
1230#endif
1231 1402
1232 case ButtonPress: 1403 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1404 button_press (ev.xbutton);
1234 break; 1405 break;
1235 1406
1236 case ButtonRelease: 1407 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1408 button_release (ev.xbutton);
1238 break; 1409 break;
1239 1410
1240 case ClientMessage: 1411 case ClientMessage:
1241 if (ev->xclient.format == 32 1412 if (ev.xclient.format == 32
1413 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1414 {
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1243 destroy (); 1416 destroy ();
1417#if ENABLE_EWMH
1418 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1419 XSendEvent (disp, ev.xclient.window = display->root,
1420 False, SubstructureRedirectMask | SubstructureNotifyMask,
1421 &ev);
1422#endif
1423 }
1424#if ENABLE_XEMBED
1425 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1426 {
1427 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1428 focus_in ();
1429 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1430 focus_out ();
1431 }
1432#endif
1244#ifdef OFFIX_DND 1433#ifdef OFFIX_DND
1245 /* OffiX Dnd (drag 'n' drop) protocol */ 1434 /* OffiX Dnd (drag 'n' drop) protocol */
1246 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL] 1435 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1247 && (ev->xclient.data.l[0] == DndFile 1436 && (ev.xclient.data.l[0] == DndFile
1248 || ev->xclient.data.l[0] == DndDir 1437 || ev.xclient.data.l[0] == DndDir
1249 || ev->xclient.data.l[0] == DndLink)) 1438 || ev.xclient.data.l[0] == DndLink))
1250 { 1439 {
1251 /* Get Dnd data */ 1440 /* Get Dnd data */
1252 Atom ActualType; 1441 Atom ActualType;
1253 int ActualFormat; 1442 int ActualFormat;
1254 unsigned char *data; 1443 unsigned char *data;
1255 unsigned long Size, RemainingBytes; 1444 unsigned long Size, RemainingBytes;
1256 1445
1257 XGetWindowProperty(Xdisplay, Xroot, 1446 XGetWindowProperty (disp, display->root,
1258 xa[XA_DNDSELECTION], 1447 xa[XA_DNDSELECTION],
1259 0L, 1000000L, 1448 0L, 1000000L,
1260 False, AnyPropertyType, 1449 False, AnyPropertyType,
1261 &ActualType, &ActualFormat, 1450 &ActualType, &ActualFormat,
1262 &Size, &RemainingBytes, 1451 &Size, &RemainingBytes,
1263 &data); 1452 &data);
1264 XChangeProperty(Xdisplay, Xroot, 1453 set_string_property (XA_CUT_BUFFER0, data);
1265 XA_CUT_BUFFER0, XA_STRING, 1454 XFree (data);
1266 8, PropModeReplace,
1267 data, STRLEN(data));
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1455 selection_paste (display->root, XA_CUT_BUFFER0, true);
1269 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1456 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1270 } 1457 }
1271#endif /* OFFIX_DND */ 1458#endif /* OFFIX_DND */
1272 break; 1459 break;
1273 1460
1274 case MappingNotify: 1461 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping)); 1462 XRefreshKeyboardMapping (&ev.xmapping);
1276 break; 1463 break;
1277 1464
1278 /* 1465 /*
1279 * XXX: this is not the _current_ arrangement 1466 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1467 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1471 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1472 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1473 * which ought to make things real slow!
1287 */ 1474 */
1288 case VisibilityNotify: 1475 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1476 switch (ev.xvisibility.state)
1290 { 1477 {
1291 case VisibilityUnobscured: 1478 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1479 refresh_type = FAST_REFRESH;
1293 break; 1480 break;
1294 case VisibilityPartiallyObscured: 1481 case VisibilityPartiallyObscured:
… …
1299 break; 1486 break;
1300 } 1487 }
1301 break; 1488 break;
1302 1489
1303 case FocusIn: 1490 case FocusIn:
1304 if (!TermWin.focus) 1491 focus_in ();
1492 break;
1493
1494 case FocusOut:
1495 focus_out ();
1496 break;
1497
1498 case ConfigureNotify:
1499 if (ev.xconfigure.window == parent[0])
1305 { 1500 {
1306 TermWin.focus = 1; 1501 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1307 want_refresh = 1; 1502 ;
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 1503
1504 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1505 {
1506 seen_resize = 1;
1507 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1508 }
1509
1510#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1511 if (OPTION (Opt_transparent))
1512 check_our_parents ();
1513#endif
1317 } 1514 }
1318 break; 1515 break;
1319 1516
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: 1517 case PropertyNotify:
1339 if (ev->xconfigure.window == TermWin.parent[0]) 1518 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1340 { 1519 && ev.xproperty.state == PropertyNewValue)
1341 int height, width; 1520 selection_property (ev.xproperty.window, ev.xproperty.atom);
1342 1521
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; 1522 break;
1373 1523
1374 case SelectionClear: 1524 case SelectionClear:
1375 selection_clear (); 1525 selection_clear ();
1376 break; 1526 break;
1377 1527
1378 case SelectionNotify: 1528 case SelectionNotify:
1379 if (selection_wait == Sel_normal) 1529 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor, 1530 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1381 ev->xselection.property, True);
1382 break; 1531 break;
1383 1532
1384 case SelectionRequest: 1533 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1534 selection_send (ev.xselectionrequest);
1535 break;
1536
1537 case MapNotify:
1538 mapped = 1;
1539#ifdef TEXT_BLINK
1540 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1541#endif
1542 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1386 break; 1543 break;
1387 1544
1388 case UnmapNotify: 1545 case UnmapNotify:
1389 TermWin.mapped = 0; 1546 mapped = 0;
1390#ifdef TEXT_BLINK 1547#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1548 text_blink_ev.stop ();
1392#endif 1549#endif
1393 break; 1550 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; 1551 break;
1409 } 1552
1410#ifdef TRANSPARENT 1553#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: 1554 case ReparentNotify:
1422 if ((Options & Opt_transparent) && check_our_parents ()) 1555 rootwin_cb (ev);
1423 { 1556 break;
1424 if (am_transparent)
1425 want_full_refresh = 1;
1426 }
1427#endif /* TRANSPARENT */ 1557#endif /* TRANSPARENT */
1428 break;
1429 1558
1430 case GraphicsExpose: 1559 case GraphicsExpose:
1431 case Expose: 1560 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1561 if (ev.xany.window == vt)
1433 { 1562 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1563 do
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1564 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1565 ev.xexpose.width, ev.xexpose.height, False);
1437#else 1566 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1438 // don't understand this, so commented it out 1567
1568 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1569
1570 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1571 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1572 ev.xexpose.width, ev.xexpose.height, False);
1441 //scr_expose (ev->xexpose.x, 0, 1573
1442 // ev->xexpose.width, TermWin.height, False);
1443#endif
1444 want_refresh = 1; 1574 want_refresh = 1;
1445 } 1575 }
1446 else 1576 else
1447 { 1577 {
1448 XEvent unused_xevent; 1578 XEvent unused_event;
1449 1579
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1580 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1451 Expose, 1581 ;
1452 &unused_xevent)) ;
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1582 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1454 GraphicsExpose, 1583 ;
1455 &unused_xevent)) ; 1584
1456 if (isScrollbarWindow(ev->xany.window)) 1585 if (isScrollbarWindow (ev.xany.window))
1457 { 1586 {
1458 scrollBar.setIdle(); 1587 scrollBar.setIdle ();
1459 scrollbar_show (0); 1588 scrollbar_show (0);
1460 } 1589 }
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 1590
1591#ifdef TRANSPARENT
1592 if (am_transparent && ev.xany.window == parent[0])
1593 XClearWindow (disp, ev.xany.window);
1594#endif
1469 } 1595 }
1470 break; 1596 break;
1471 1597
1472 case MotionNotify: 1598 case MotionNotify:
1473#ifdef POINTER_BLANK 1599#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1600 if (hidden_pointer)
1475 pointer_unblank (); 1601 pointer_unblank ();
1476#endif 1602#endif
1477#if MENUBAR 1603 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1478 if (isMenuBarWindow(ev->xany.window)) 1604 break;
1605
1606 if (ev.xany.window == vt)
1479 { 1607 {
1480 menubar_control (&(ev->xbutton)); 1608 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1481 break; 1609 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1482 } 1610 ; // 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))) 1611 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1612 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1613 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1614 ;
1615
1493 XQueryPointer(Xdisplay, TermWin.vt, 1616 XQueryPointer (disp, vt,
1494 &unused_root, &unused_child, 1617 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1618 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1619 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1620 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1621#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1622 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1623 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1624 {
1502#endif 1625#endif
1626#if ISO_14755
1627 // 5.4
1628 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1629 {
1630 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1631 break;
1632 }
1633#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1634 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1635 ev.xbutton.state & Button3Mask ? 2 : 0);
1636
1505#ifdef SELECTION_SCROLLING 1637#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1638 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1639 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1640 {
1509 int dist; 1641 int dist;
1510
1511 pending_scroll_selection=1;
1512 1642
1513 /* don't clobber the current delay if we are 1643 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1644 * already in the middle of scrolling.
1515 */ 1645 */
1516 if (scroll_selection_delay<=0) 1646 if (!sel_scroll_ev.active)
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1647 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1518 1648
1519 /* save the event params so we can highlight 1649 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1650 * the selection in the pending-scroll loop
1521 */ 1651 */
1522 selection_save_x=ev->xbutton.x; 1652 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1653 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1654 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1655
1527 /* calc number of lines to scroll */ 1656 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1657 if (ev.xbutton.y < int_bwidth)
1529 { 1658 {
1530 scroll_selection_dir = UP; 1659 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1660 dist = int_bwidth - ev.xbutton.y;
1532 } 1661 }
1533 else 1662 else
1534 { 1663 {
1535 scroll_selection_dir = DN; 1664 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1665 dist = ev.xbutton.y - (int_bwidth + height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1666 }
1667
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1668 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1669 / SELECTION_SCROLL_LINE_SPEEDUP
1670 + 1;
1541 MIN_IT(scroll_selection_lines, 1671 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1672 SELECTION_SCROLL_MAX_LINES);
1543 } 1673 }
1544 else 1674 else
1545 { 1675 {
1546 /* we are within the text window, so we 1676 /* we are within the text window, so we
1547 * shouldn't be scrolling 1677 * shouldn't be scrolling
1548 */ 1678 */
1549 pending_scroll_selection = 0; 1679 if (sel_scroll_ev.active)
1680 sel_scroll_ev.stop();
1550 } 1681 }
1551#endif 1682#endif
1552#ifdef MOUSE_THRESHOLD 1683#ifdef MOUSE_THRESHOLD
1553
1554 } 1684 }
1555#endif 1685#endif
1556
1557 } 1686 }
1558 } 1687 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1688 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1560 { 1689 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1690 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1562 MotionNotify, ev)) ; 1691 MotionNotify, &ev))
1692 ;
1693
1563 XQueryPointer(Xdisplay, scrollBar.win, 1694 XQueryPointer (disp, scrollBar.win,
1564 &unused_root, &unused_child, 1695 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1696 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1697 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1698 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1699 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1700 scrollbar_size ());
1570 scr_refresh (refresh_type); 1701 want_refresh = 1;
1571 refresh_limit = 0; 1702 refresh_limit = 0;
1572 scrollbar_show (1); 1703 scrollbar_show (1);
1573 } 1704 }
1574 break; 1705 break;
1575 } 1706 }
1707
1708skip_switch: ;
1709
1710#if defined(CURSOR_BLINK)
1711 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1712 {
1713 if (hidden_cursor)
1714 {
1715 hidden_cursor = 0;
1716 want_refresh = 1;
1717 }
1718
1719 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1720 }
1721#endif
1722
1723#if defined(POINTER_BLANK)
1724 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1725 {
1726 if (ev.type == MotionNotify
1727 || ev.type == ButtonPress
1728 || ev.type == ButtonRelease)
1729 if (hidden_pointer)
1730 pointer_unblank ();
1731
1732 if (ev.type == KeyPress && hidden_pointer == 0)
1733 pointer_blank ();
1734 }
1735#endif
1576} 1736}
1577 1737
1578void 1738void
1739rxvt_term::focus_in ()
1740{
1741 if (!focus)
1742 {
1743 focus = 1;
1744 want_refresh = 1;
1745
1746 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1747
1748#if USE_XIM
1749 if (Input_Context != NULL)
1750 {
1751 IMSetStatusPosition ();
1752 XSetICFocus (Input_Context);
1753 }
1754#endif
1755#if CURSOR_BLINK
1756 if (OPTION (Opt_cursorBlink))
1757 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1758#endif
1759#if OFF_FOCUS_FADING
1760 if (rs[Rs_fade])
1761 {
1762 pix_colors = pix_colors_focused;
1763 scr_recolour ();
1764 }
1765#endif
1766 }
1767}
1768
1769void
1770rxvt_term::focus_out ()
1771{
1772 if (focus)
1773 {
1774 focus = 0;
1775 want_refresh = 1;
1776
1777 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1778
1779#if ENABLE_FRILLS || ISO_14755
1780 if (iso14755buf)
1781 {
1782 iso14755buf = 0;
1783# if ENABLE_OVERLAY
1784 scr_overlay_off ();
1785# endif
1786 }
1787#endif
1788#if USE_XIM
1789 if (Input_Context != NULL)
1790 XUnsetICFocus (Input_Context);
1791#endif
1792#if CURSOR_BLINK
1793 if (OPTION (Opt_cursorBlink))
1794 cursor_blink_ev.stop ();
1795 hidden_cursor = 0;
1796#endif
1797#if OFF_FOCUS_FADING
1798 if (rs[Rs_fade])
1799 {
1800 pix_colors = pix_colors_unfocused;
1801 scr_recolour ();
1802 }
1803#endif
1804 }
1805}
1806
1807#if TRANSPARENT
1808void
1809rxvt_term::rootwin_cb (XEvent &ev)
1810{
1811 make_current ();
1812
1813 switch (ev.type)
1814 {
1815 case PropertyNotify:
1816 /*
1817 * if user used some Esetroot compatible prog to set the root bg,
1818 * use the property to determine the pixmap. We use it later on.
1819 */
1820 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1821 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1822 return;
1823
1824 /* FALLTHROUGH */
1825 case ReparentNotify:
1826 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1827 want_refresh = want_full_refresh = 1;
1828 break;
1829 }
1830}
1831#endif
1832
1833void
1579rxvt_term::button_press (XButtonEvent *ev) 1834rxvt_term::button_press (XButtonEvent &ev)
1580{ 1835{
1581 int reportmode = 0, clickintime; 1836 int reportmode = 0, clickintime;
1582 1837
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1838 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1839
1584 if (!bypass_keystate) 1840 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1841 reportmode = !! (priv_modes & PrivMode_mouse_report);
1842
1586 /* 1843 /*
1587 * VT window processing of button press 1844 * VT window processing of button press
1588 */ 1845 */
1589 if (ev->window == TermWin.vt) 1846 if (ev.window == vt)
1590 { 1847 {
1591#if RXVT_GRAPHICS 1848#if ISO_14755
1592 if (ev->subwindow != None) 1849 // 5.4
1593 rxvt_Gr_ButtonPress (ev->x, ev->y); 1850 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1594 else 1851 {
1595#endif 1852 iso14755_54 (ev.x, ev.y);
1596 1853 return;
1597 { 1854 }
1855#endif
1856
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1857 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1858
1599 if (reportmode) 1859 if (reportmode)
1860 {
1861 /* mouse report from vt window */
1862 /* save the xbutton state (for ButtonRelease) */
1863 MEvent.state = ev.state;
1864#ifdef MOUSE_REPORT_DOUBLECLICK
1865 if (ev.button == MEvent.button && clickintime)
1600 { 1866 {
1601 /* mouse report from vt window */ 1867 /* same button, within alloted time */
1602 /* save the xbutton state (for ButtonRelease) */ 1868 MEvent.clicks++;
1603 MEvent.state = ev->state; 1869
1604#ifdef MOUSE_REPORT_DOUBLECLICK 1870 if (MEvent.clicks > 1)
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1871 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1872 /* only report double clicks */
1612 MEvent.clicks = 2; 1873 MEvent.clicks = 2;
1613 mouse_report (ev); 1874 mouse_report (ev);
1614 1875
1615 /* don't report the release */ 1876 /* don't report the release */
1616 MEvent.clicks = 0; 1877 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1878 MEvent.button = AnyButton;
1618 }
1619 } 1879 }
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 } 1880 }
1633 else 1881 else
1634 { 1882 {
1635 if (ev->button != MEvent.button) 1883 /* different button, or time expired */
1636 MEvent.clicks = 0; 1884 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; 1885 MEvent.button = ev.button;
1659 break; 1886 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 } 1887 }
1670 MEvent.time = ev->time; 1888#else
1671 return; 1889 MEvent.button = ev.button;
1890 mouse_report (ev);
1891#endif /* MOUSE_REPORT_DOUBLECLICK */
1892
1893 }
1894 else
1895 {
1896 if (ev.button != MEvent.button)
1897 MEvent.clicks = 0;
1898
1899 if (!HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1900 switch (ev.button)
1901 {
1902 case Button1:
1903 /* allow meta + click to select rectangular areas */
1904 /* should be done in screen.C */
1905#if ENABLE_FRILLS
1906 selection.rect = !!(ev.state & ModMetaMask);
1907#else
1908 selection.rect = false;
1909#endif
1910
1911 /* allow shift+left click to extend selection */
1912 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1913 {
1914 if (MEvent.button == Button1 && clickintime)
1915 selection_rotate (ev.x, ev.y);
1916 else
1917 selection_extend (ev.x, ev.y, 1);
1918 }
1919 else
1920 {
1921 if (MEvent.button == Button1 && clickintime)
1922 MEvent.clicks++;
1923 else
1924 MEvent.clicks = 1;
1925
1926 selection_click (MEvent.clicks, ev.x, ev.y);
1927 }
1928
1929 MEvent.button = Button1;
1930 break;
1931
1932 case Button3:
1933 if (MEvent.button == Button3 && clickintime)
1934 selection_rotate (ev.x, ev.y);
1935 else
1936 selection_extend (ev.x, ev.y, 1);
1937
1938 MEvent.button = Button3;
1939 break;
1940 }
1672 } 1941 }
1942
1943 MEvent.time = ev.time;
1944 return;
1673 } 1945 }
1674 1946
1675 /* 1947 /*
1676 * Scrollbar window processing of button press 1948 * Scrollbar window processing of button press
1677 */ 1949 */
1678 if (isScrollbarWindow(ev->window)) 1950 if (isScrollbarWindow (ev.window))
1679 { 1951 {
1680 scrollBar.setIdle (); 1952 scrollBar.setIdle ();
1681 /* 1953 /*
1682 * Rxvt-style scrollbar: 1954 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 1955 * move up if mouse is above slider
… …
1695 * Mouse report disabled scrollbar: 1967 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 1968 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 1969 * click on scrollbar - send pageup/down
1698 */ 1970 */
1699 if ((scrollBar.style == R_SB_NEXT 1971 if ((scrollBar.style == R_SB_NEXT
1700 && scrollbarnext_upButton(ev->y)) 1972 && scrollbarnext_upButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT 1973 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y))) 1974 && scrollbarrxvt_upButton (ev.y)))
1703 tt_printf("\033[A"); 1975 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 1976 else if ((scrollBar.style == R_SB_NEXT
1705 && scrollbarnext_dnButton(ev->y)) 1977 && scrollbarnext_dnButton (ev.y))
1706 || (scrollBar.style == R_SB_RXVT 1978 || (scrollBar.style == R_SB_RXVT
1707 && scrollbarrxvt_dnButton(ev->y))) 1979 && scrollbarrxvt_dnButton (ev.y)))
1708 tt_printf("\033[B"); 1980 tt_printf ("\033[B");
1709 else 1981 else
1710 switch (ev->button) 1982 switch (ev.button)
1711 { 1983 {
1712 case Button2: 1984 case Button2:
1713 tt_printf("\014"); 1985 tt_printf ("\014");
1714 break; 1986 break;
1715 case Button1: 1987 case Button1:
1716 tt_printf("\033[6~"); 1988 tt_printf ("\033[6~");
1717 break; 1989 break;
1718 case Button3: 1990 case Button3:
1719 tt_printf("\033[5~"); 1991 tt_printf ("\033[5~");
1720 break; 1992 break;
1721 } 1993 }
1722 } 1994 }
1723 else 1995 else
1724#endif /* NO_SCROLLBAR_REPORT */ 1996#endif /* NO_SCROLLBAR_REPORT */
… …
1726 { 1998 {
1727 char upordown = 0; 1999 char upordown = 0;
1728 2000
1729 if (scrollBar.style == R_SB_NEXT) 2001 if (scrollBar.style == R_SB_NEXT)
1730 { 2002 {
1731 if (scrollbarnext_upButton(ev->y)) 2003 if (scrollbarnext_upButton (ev.y))
1732 upordown = -1; /* up */ 2004 upordown = -1; /* up */
1733 else if (scrollbarnext_dnButton(ev->y)) 2005 else if (scrollbarnext_dnButton (ev.y))
1734 upordown = 1; /* down */ 2006 upordown = 1; /* down */
1735 } 2007 }
1736 else if (scrollBar.style == R_SB_RXVT) 2008 else if (scrollBar.style == R_SB_RXVT)
1737 { 2009 {
1738 if (scrollbarrxvt_upButton(ev->y)) 2010 if (scrollbarrxvt_upButton (ev.y))
1739 upordown = -1; /* up */ 2011 upordown = -1; /* up */
1740 else if (scrollbarrxvt_dnButton(ev->y)) 2012 else if (scrollbarrxvt_dnButton (ev.y))
1741 upordown = 1; /* down */ 2013 upordown = 1; /* down */
1742 } 2014 }
1743 if (upordown) 2015 if (upordown)
1744 { 2016 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2017#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2018 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1747#endif 2019#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 2020 if (scr_page (upordown < 0 ? UP : DN, 1))
1749 { 2021 {
1750 if (upordown < 0) 2022 if (upordown < 0)
1751 scrollBar.setUp (); 2023 scrollBar.setUp ();
1752 else 2024 else
1753 scrollBar.setDn (); 2025 scrollBar.setDn ();
1754 } 2026 }
1755 } 2027 }
1756 else 2028 else
1757 switch (ev->button) 2029 switch (ev.button)
1758 { 2030 {
1759 case Button2: 2031 case Button2:
1760 switch (scrollbar_align) 2032 switch (scrollbar_align)
1761 { 2033 {
1762 case R_SB_ALIGN_TOP: 2034 case R_SB_ALIGN_TOP:
… …
1767 break; 2039 break;
1768 case R_SB_ALIGN_BOTTOM: 2040 case R_SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 2041 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2042 break;
1771 } 2043 }
2044
1772 if (scrollBar.style == R_SB_XTERM 2045 if (scrollBar.style == R_SB_XTERM
1773 || scrollbar_above_slider(ev->y) 2046 || scrollbar_above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2047 || scrollbar_below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2048 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1776 scrollbar_size()); 2049
1777 scrollBar.setMotion (); 2050 scrollBar.setMotion ();
1778 break; 2051 break;
1779 2052
1780 case Button1: 2053 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2054 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2055 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2056 /* FALLTHROUGH */
1784 2057
1785 case Button3: 2058 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2059 if (scrollBar.style != R_SB_XTERM)
1787 { 2060 {
1788 if (scrollbar_above_slider(ev->y)) 2061 if (scrollbar_above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2062# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2063 scr_page (UP, nrow - 1);
1791# else 2064# else
1792 scr_page (UP, TermWin.nrow / 4); 2065 scr_page (UP, nrow / 4);
1793# endif 2066# endif
1794 else if (scrollbar_below_slider(ev->y)) 2067 else if (scrollbar_below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2068# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2069 scr_page (DN, nrow - 1);
1797# else 2070# else
1798 scr_page (DN, TermWin.nrow / 4); 2071 scr_page (DN, nrow / 4);
1799# endif 2072# endif
1800 else 2073 else
1801 scrollBar.setMotion (); 2074 scrollBar.setMotion ();
1802 } 2075 }
1803 else 2076 else
1804 { 2077 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2078 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2079 (nrow
1807 * scrollbar_position(ev->y) 2080 * scrollbar_position (ev.y)
1808 / scrollbar_size())); 2081 / scrollbar_size ()));
1809 } 2082 }
2083
1810 break; 2084 break;
1811 } 2085 }
1812 } 2086 }
2087
1813 return; 2088 return;
1814 } 2089 }
1815#if MENUBAR
1816 /*
1817 * Menubar window processing of button press
1818 */
1819 if (isMenuBarWindow(ev->window))
1820 menubar_control (ev);
1821#endif
1822} 2090}
1823 2091
1824void 2092void
1825rxvt_term::button_release (XButtonEvent *ev) 2093rxvt_term::button_release (XButtonEvent &ev)
1826{ 2094{
1827 int reportmode = 0; 2095 int reportmode = 0;
1828 2096
1829 csrO = 0; /* reset csr Offset */ 2097 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2098 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2099 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2100
1833 if (scrollbar_isUpDn()) 2101 if (scrollbar_isUpDn ())
1834 { 2102 {
1835 scrollBar.setIdle (); 2103 scrollBar.setIdle ();
1836 scrollbar_show (0); 2104 scrollbar_show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2105#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH; 2106 refresh_type &= ~SMOOTH_REFRESH;
1839#endif 2107#endif
1840
1841 } 2108 }
2109
1842#ifdef SELECTION_SCROLLING 2110#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2111 if (sel_scroll_ev.active)
2112 sel_scroll_ev.stop();
1844#endif 2113#endif
2114
1845 if (ev->window == TermWin.vt) 2115 if (ev.window == vt)
1846 { 2116 {
1847#ifdef RXVT_GRAPHICS 2117#if ISO_14755
1848 if (ev->subwindow != None) 2118 // 5.4
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y); 2119 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1850 else 2120 return;
1851#endif 2121#endif
1852
1853 {
1854 if (reportmode) 2122 if (reportmode)
2123 {
2124 /* mouse report from vt window */
2125 /* don't report release of wheel "buttons" */
2126 if (ev.button >= 4)
2127 return;
2128#ifdef MOUSE_REPORT_DOUBLECLICK
2129 /* only report the release of 'slow' single clicks */
2130 if (MEvent.button != AnyButton
2131 && (ev.button != MEvent.button
2132 || (ev.time - MEvent.time
2133 > MULTICLICK_TIME / 2)))
1855 { 2134 {
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; 2135 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2136 MEvent.button = AnyButton;
1873 mouse_report (ev); 2137 mouse_report (ev);
2138 }
2139#else /* MOUSE_REPORT_DOUBLECLICK */
2140 MEvent.button = AnyButton;
2141 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */ 2142#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return; 2143 return;
2144 }
2145
2146 /*
2147 * dumb hack to compensate for the failure of click-and-drag
2148 * when overriding mouse reporting
2149 */
2150 if (priv_modes & PrivMode_mouse_report
2151 && bypass_keystate
2152 && ev.button == Button1 && MEvent.clicks <= 1)
2153 selection_extend (ev.x, ev.y, 0);
2154
2155 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2156 return;
2157
2158 switch (ev.button)
2159 {
2160 case Button1:
2161 case Button3:
2162 selection_make (ev.time);
2163 break;
2164 case Button2:
2165 selection_request (ev.time, ev.x, ev.y);
2166 break;
2167#ifdef MOUSE_WHEEL
2168 case Button4:
2169 case Button5:
2170 {
2171 int i;
2172 page_dirn v;
2173
2174 v = ev.button == Button4 ? UP : DN;
2175
2176 if (ev.state & ShiftMask)
2177 i = 1;
2178 else if (OPTION (Opt_mouseWheelScrollPage))
2179 i = nrow - 1;
2180 else
2181 i = 5;
2182
2183# ifdef MOUSE_SLIP_WHEELING
2184 if (ev.state & ControlMask)
2185 {
2186 mouse_slip_wheel_speed += v ? -1 : 1;
2187 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2188 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2189
2190 if (slip_wheel_ev.at < NOW)
2191 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2192
2193 slip_wheel_ev.start ();
2194 }
2195 else
2196 {
2197# endif
2198 scr_page (v, i);
2199 scrollbar_show (1);
2200# ifdef MOUSE_SLIP_WHEELING
2201 }
2202# endif
1876 } 2203 }
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; 2204 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 2205#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 } 2206 }
1934 }
1935 } 2207 }
1936#ifdef MENUBAR
1937 else if (isMenuBarWindow(ev->window))
1938 menubar_control (ev);
1939#endif
1940} 2208}
1941
1942 2209
1943#ifdef TRANSPARENT 2210#ifdef TRANSPARENT
2211#if TINTING
2212/* taken from aterm-0.4.2 */
2213
2214typedef uint32_t RUINT32T;
2215
2216void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2217{
2218 int sh_r, sh_g, sh_b;
2219 RUINT32T mask_r, mask_g, mask_b;
2220 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2221 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2222 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2223 int i;
2224
2225 Visual *visual = display->visual;
2226
2227 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2228
2229 /* for convenience */
2230 mask_r = visual->red_mask;
2231 mask_g = visual->green_mask;
2232 mask_b = visual->blue_mask;
2233
2234 /* boring lookup table pre-initialization */
2235 switch (srcImage->bits_per_pixel) {
2236 case 15:
2237 if ((mask_r != 0x7c00) ||
2238 (mask_g != 0x03e0) ||
2239 (mask_b != 0x001f))
2240 return;
2241 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2242 lookup_r = lookup;
2243 lookup_g = lookup+32;
2244 lookup_b = lookup+32+32;
2245 sh_r = 10;
2246 sh_g = 5;
2247 sh_b = 0;
2248 break;
2249 case 16:
2250 if ((mask_r != 0xf800) ||
2251 (mask_g != 0x07e0) ||
2252 (mask_b != 0x001f))
2253 return;
2254 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2255 lookup_r = lookup;
2256 lookup_g = lookup+32;
2257 lookup_b = lookup+32+64;
2258 sh_r = 11;
2259 sh_g = 5;
2260 sh_b = 0;
2261 break;
2262 case 24:
2263 if ((mask_r != 0xff0000) ||
2264 (mask_g != 0x00ff00) ||
2265 (mask_b != 0x0000ff))
2266 return;
2267 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2268 lookup_r = lookup;
2269 lookup_g = lookup+256;
2270 lookup_b = lookup+256+256;
2271 sh_r = 16;
2272 sh_g = 8;
2273 sh_b = 0;
2274 break;
2275 case 32:
2276 if ((mask_r != 0xff0000) ||
2277 (mask_g != 0x00ff00) ||
2278 (mask_b != 0x0000ff))
2279 return;
2280 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2281 lookup_r = lookup;
2282 lookup_g = lookup+256;
2283 lookup_b = lookup+256+256;
2284 sh_r = 16;
2285 sh_g = 8;
2286 sh_b = 0;
2287 break;
2288 default:
2289 return; /* we do not support this color depth */
2290 }
2291
2292 /* prepare limits for color transformation (each channel is handled separately) */
2293 if (shade < 0) {
2294 shade = -shade;
2295 if (shade < 0) shade = 0;
2296 if (shade > 100) shade = 100;
2297
2298 lower_lim_r = 65535-rm;
2299 lower_lim_g = 65535-gm;
2300 lower_lim_b = 65535-bm;
2301
2302 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2303 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2304 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2305
2306 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2307 } else {
2308 if (shade < 0) shade = 0;
2309 if (shade > 100) shade = 100;
2310
2311 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2312
2313 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2314 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2315 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2316 }
2317
2318 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2319 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2320 {
2321 unsigned int tmp;
2322
2323 tmp = lower_lim_r;
2324 lower_lim_r = lower_lim_b;
2325 lower_lim_b = tmp;
2326
2327 tmp = upper_lim_r;
2328 upper_lim_r = upper_lim_b;
2329 upper_lim_b = tmp;
2330 }
2331
2332 /* fill our lookup tables */
2333 for (i = 0; i <= mask_r>>sh_r; i++)
2334 {
2335 RUINT32T tmp;
2336 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2337 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2338 lookup_r[i] = (tmp/65535)<<sh_r;
2339 }
2340 for (i = 0; i <= mask_g>>sh_g; i++)
2341 {
2342 RUINT32T tmp;
2343 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2344 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2345 lookup_g[i] = (tmp/65535)<<sh_g;
2346 }
2347 for (i = 0; i <= mask_b>>sh_b; i++)
2348 {
2349 RUINT32T tmp;
2350 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2351 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2352 lookup_b[i] = (tmp/65535)<<sh_b;
2353 }
2354
2355 /* apply table to input image (replacing colors by newly calculated ones) */
2356 switch (srcImage->bits_per_pixel)
2357 {
2358 case 15:
2359 {
2360 unsigned short *p1, *pf, *p, *pl;
2361 p1 = (unsigned short *) srcImage->data;
2362 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2363 while (p1 < pf)
2364 {
2365 p = p1;
2366 pl = p1 + srcImage->width;
2367 for (; p < pl; p++)
2368 {
2369 *p = lookup_r[(*p & 0x7c00)>>10] |
2370 lookup_g[(*p & 0x03e0)>> 5] |
2371 lookup_b[(*p & 0x001f)];
2372 }
2373 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2374 }
2375 break;
2376 }
2377 case 16:
2378 {
2379 unsigned short *p1, *pf, *p, *pl;
2380 p1 = (unsigned short *) srcImage->data;
2381 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2382 while (p1 < pf)
2383 {
2384 p = p1;
2385 pl = p1 + srcImage->width;
2386 for (; p < pl; p++)
2387 {
2388 *p = lookup_r[(*p & 0xf800)>>11] |
2389 lookup_g[(*p & 0x07e0)>> 5] |
2390 lookup_b[(*p & 0x001f)];
2391 }
2392 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2393 }
2394 break;
2395 }
2396 case 24:
2397 {
2398 unsigned char *p1, *pf, *p, *pl;
2399 p1 = (unsigned char *) srcImage->data;
2400 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2401 while (p1 < pf)
2402 {
2403 p = p1;
2404 pl = p1 + srcImage->width * 3;
2405 for (; p < pl; p += 3)
2406 {
2407 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2408 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2409 p[2] = lookup_r[(p[2] & 0x0000ff)];
2410 }
2411 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2412 }
2413 break;
2414 }
2415 case 32:
2416 {
2417 RUINT32T *p1, *pf, *p, *pl;
2418 p1 = (RUINT32T *) srcImage->data;
2419 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2420
2421 while (p1 < pf)
2422 {
2423 p = p1;
2424 pl = p1 + srcImage->width;
2425 for (; p < pl; p++)
2426 {
2427 *p = lookup_r[(*p & 0xff0000)>>16] |
2428 lookup_g[(*p & 0x00ff00)>> 8] |
2429 lookup_b[(*p & 0x0000ff)] |
2430 (*p & ~0xffffff);
2431 }
2432 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2433 }
2434 break;
2435 }
2436 }
2437
2438 free (lookup);
2439}
2440#endif
2441
1944/* 2442/*
1945 * Check our parents are still who we think they are. 2443 * Check our parents are still who we think they are.
1946 * Do transparency updates if required 2444 * Do transparency updates if required
1947 */ 2445 */
1948int 2446int
1949rxvt_term::check_our_parents () 2447rxvt_term::check_our_parents ()
1950{ 2448{
1951 int i, pchanged, aformat, have_pixmap, rootdepth; 2449 int i, pchanged, aformat, have_pixmap, rootdepth;
1952 unsigned long nitems, bytes_after; 2450 unsigned long nitems, bytes_after;
1953 Atom atype; 2451 Atom atype;
1954 unsigned char *prop = NULL; 2452 unsigned char *prop = NULL;
1955 Window root, oldp, *list; 2453 Window root, oldp, *list;
1956 Pixmap rootpixmap = None; 2454 Pixmap rootpixmap = None;
1957 XWindowAttributes wattr, wrootattr; 2455 XWindowAttributes wattr, wrootattr;
2456 dDisp;
1958 2457
1959 pchanged = 0; 2458 pchanged = 0;
1960 2459
1961 if (!(Options & Opt_transparent)) 2460 if (!OPTION (Opt_transparent))
1962 return pchanged; /* Don't try any more */ 2461 return pchanged; /* Don't try any more */
1963 2462
1964 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr); 2463 XGetWindowAttributes (disp, display->root, &wrootattr);
1965 rootdepth = wrootattr.depth; 2464 rootdepth = wrootattr.depth;
1966 2465
1967 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 2466 XGetWindowAttributes (disp, parent[0], &wattr);
2467
1968 if (rootdepth != wattr.depth) 2468 if (rootdepth != wattr.depth)
1969 { 2469 {
1970 if (am_transparent) 2470 if (am_transparent)
1971 { 2471 {
1972 pchanged = 1; 2472 pchanged = 1;
1973 XSetWindowBackground(Xdisplay, TermWin.vt, 2473 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1974 PixColors[Color_bg]);
1975 am_transparent = am_pixmap_trans = 0; 2474 am_transparent = am_pixmap_trans = 0;
1976 } 2475 }
2476
1977 return pchanged; /* Don't try any more */ 2477 return pchanged; /* Don't try any more */
1978 } 2478 }
1979 2479
1980 /* Get all X ops out of the queue so that our information is up-to-date. */ 2480 /* Get all X ops out of the queue so that our information is up-to-date. */
1981 XSync(Xdisplay, False); 2481 XSync (disp, False);
1982 2482
1983 /* 2483 /*
1984 * Make the frame window set by the window manager have 2484 * Make the frame window set by the window manager have
1985 * the root background. Some window managers put multiple nested frame 2485 * the root background. Some window managers put multiple nested frame
1986 * windows for each client, so we have to take care about that. 2486 * windows for each client, so we have to take care about that.
1987 */ 2487 */
1988 i = (xa[XA_XROOTPMAPID] != 0 2488 i = (xa[XA_XROOTPMAP_ID]
1989 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID], 2489 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1990 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2490 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1991 &nitems, &bytes_after, &prop) == Success)); 2491 &nitems, &bytes_after, &prop) == Success);
2492
1992 if (!i || prop == NULL) 2493 if (!i || prop == NULL)
2494 i = (xa[XA_ESETROOT_PMAP_ID]
2495 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2496 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2497 &nitems, &bytes_after, &prop) == Success);
2498
2499 if (!i || prop == NULL
2500#if TINTING
2501 || !rs[Rs_color + Color_tint]
2502#endif
2503 )
1993 have_pixmap = 0; 2504 have_pixmap = 0;
1994 else 2505 else
1995 { 2506 {
1996 have_pixmap = 1; 2507 have_pixmap = 1;
1997 rootpixmap = *((Pixmap *)prop); 2508 rootpixmap = *(Pixmap *)prop;
1998 XFree(prop); 2509 XFree (prop);
1999 } 2510 }
2511
2000 if (have_pixmap) 2512 if (have_pixmap)
2001 { 2513 {
2002 /* 2514 /*
2003 * Copy Xroot pixmap transparency 2515 * Copy display->root pixmap transparency
2004 */ 2516 */
2005 int sx, sy, nx, ny; 2517 int sx, sy, nx, ny;
2006 unsigned int nw, nh; 2518 unsigned int nw, nh;
2007 Window cr; 2519 Window cr;
2008 XImage *image; 2520 XImage *image;
2009 GC gc; 2521 GC gc;
2010 XGCValues gcvalue; 2522 XGCValues gcvalue;
2011 2523
2012 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot, 2524 XTranslateCoordinates (disp, parent[0], display->root,
2013 0, 0, &sx, &sy, &cr); 2525 0, 0, &sx, &sy, &cr);
2014 nw = (unsigned int)szHint.width; 2526 nw = (unsigned int)szHint.width;
2015 nh = (unsigned int)szHint.height; 2527 nh = (unsigned int)szHint.height;
2016 nx = ny = 0; 2528 nx = ny = 0;
2529
2017 if (sx < 0) 2530 if (sx < 0)
2018 { 2531 {
2019 nw += sx; 2532 nw += sx;
2020 nx = -sx; 2533 nx = -sx;
2021 sx = 0; 2534 sx = 0;
2022 } 2535 }
2536
2023 if (sy < 0) 2537 if (sy < 0)
2024 { 2538 {
2025 nh += sy; 2539 nh += sy;
2026 ny = -sy; 2540 ny = -sy;
2027 sy = 0; 2541 sy = 0;
2028 } 2542 }
2543
2029 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2544 min_it (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2545 min_it (nh, (unsigned int) (wrootattr.height - sy));
2546
2547 XSync (disp, False);
2031 allowedxerror = -1; 2548 allowedxerror = -1;
2032 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 2549 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033 ZPixmap); 2550
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2551 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */ 2552 /* XXX: may need a delay here? */
2036 allowedxerror = 0; 2553 allowedxerror = 0;
2554
2037 if (image == NULL) 2555 if (image == NULL)
2038 { 2556 {
2039 if (am_transparent && am_pixmap_trans) 2557 if (am_transparent && am_pixmap_trans)
2040 { 2558 {
2041 pchanged = 1; 2559 pchanged = 1;
2042 if (TermWin.pixmap != None) 2560 if (pixmap != None)
2043 { 2561 {
2044 XFreePixmap(Xdisplay, TermWin.pixmap); 2562 XFreePixmap (disp, pixmap);
2045 TermWin.pixmap = None; 2563 pixmap = None;
2046 } 2564 }
2047 } 2565 }
2566
2048 am_pixmap_trans = 0; 2567 am_pixmap_trans = 0;
2049 } 2568 }
2050 else 2569 else
2051 { 2570 {
2052 if (TermWin.pixmap != None) 2571 if (pixmap != None)
2053 XFreePixmap(Xdisplay, TermWin.pixmap); 2572 XFreePixmap (disp, pixmap);
2573
2574#if TINTING
2575 if (ISSET_PIXCOLOR (Color_tint))
2576 {
2577 unsigned short rm, gm, bm;
2578 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2579
2580 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2581
2582 ShadeXImage (display, image, shade, rm, gm, bm);
2583 }
2584#endif
2585
2054 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt, 2586 pixmap = XCreatePixmap (disp, vt,
2055 (unsigned int)szHint.width,
2056 (unsigned int)szHint.height, 2587 szHint.width, szHint.height, image->depth);
2057 (unsigned int)image->depth);
2058 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue); 2588 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2059 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0, 2589 XPutImage (disp, pixmap, gc, image, 0, 0,
2060 nx, ny, (unsigned int)image->width,
2061 (unsigned int)image->height); 2590 nx, ny, image->width, image->height);
2062 XFreeGC(Xdisplay, gc); 2591 XFreeGC (disp, gc);
2063 XDestroyImage(image); 2592 XDestroyImage (image);
2064 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2593 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2065 TermWin.pixmap); 2594 XClearWindow (disp, parent[0]);
2595
2066 if (!am_transparent || !am_pixmap_trans) 2596 if (!am_transparent || !am_pixmap_trans)
2067 pchanged = 1; 2597 pchanged = 1;
2598
2068 am_transparent = am_pixmap_trans = 1; 2599 am_transparent = am_pixmap_trans = 1;
2069 } 2600 }
2070 } 2601 }
2602
2071 if (!am_pixmap_trans) 2603 if (am_pixmap_trans)
2604 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2605 else
2072 { 2606 {
2073 unsigned int n; 2607 unsigned int n;
2074 /* 2608 /*
2075 * InheritPixmap transparency 2609 * InheritPixmap transparency
2076 */ 2610 */
2077 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2078 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2611 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2079 i++)
2080 { 2612 {
2081 oldp = TermWin.parent[i]; 2613 oldp = parent[i];
2082 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root, 2614 XQueryTree (disp, parent[i - 1], &root,
2083 &TermWin.parent[i], &list, &n); 2615 &parent[i], &list, &n);
2084 XFree(list); 2616 XFree (list);
2085 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2617
2086 if (TermWin.parent[i] == Xroot) 2618 if (parent[i] == display->root)
2087 { 2619 {
2088 if (oldp != None) 2620 if (oldp != None)
2089 pchanged = 1; 2621 pchanged = 1;
2622
2090 break; 2623 break;
2091 } 2624 }
2625
2092 if (oldp != TermWin.parent[i]) 2626 if (oldp != parent[i])
2093 pchanged = 1; 2627 pchanged = 1;
2094 } 2628 }
2629
2095 n = 0; 2630 n = 0;
2631
2096 if (pchanged) 2632 if (pchanged)
2097 { 2633 {
2098 for (; n < (unsigned int)i; n++) 2634 for (; n < (unsigned int)i; n++)
2099 { 2635 {
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2636 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) 2637 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2103 { 2638 {
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2639 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2105 break; 2640 break;
2106 } 2641 }
2107 } 2642 }
2108 } 2643 }
2109 if (n > (int)(sizeof(TermWin.parent) 2644
2110 / sizeof(TermWin.parent[0]))) 2645 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2111 { 2646 {
2112 D_X((stderr, "InheritPixmap Turning off")); 2647 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2113 XSetWindowBackground(Xdisplay, TermWin.parent[0], 2648 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; 2649 am_transparent = 0;
2118 /* XXX: also turn off Opt_transparent? */ 2650 /* XXX: also turn off Opt_transparent? */
2119 } 2651 }
2120 else 2652 else
2121 { 2653 {
2654#if WAIT_FOR_WM
2122 /* wait (an arbitrary period) for the WM to do its thing 2655 /* wait (an arbitrary period) for the WM to do its thing
2123 * needed for fvwm2.2.2 (and before?) */ 2656 * 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); 2657 sleep (1);
2132# endif 2658#endif
2133 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2134 for (n = 0; n < (unsigned int)i; n++) 2659 for (n = 0; n < (unsigned int)i; n++)
2660 {
2135 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n], 2661 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2136 ParentRelative); 2662 XClearWindow (disp, parent[n]);
2663 }
2664
2137 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2665 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2138 ParentRelative);
2139 am_transparent = 1; 2666 am_transparent = 1;
2140 } 2667 }
2668
2141 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2669 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2142 TermWin.parent[i] = None; 2670 parent[i] = None;
2671 }
2672
2673 if (scrollBar.win)
2143 } 2674 {
2675 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2676 scrollBar.setIdle ();
2677 scrollbar_show (0);
2678 }
2679
2680 if (am_transparent)
2681 {
2682 want_refresh = want_full_refresh = 1;
2683 if (am_pixmap_trans)
2684 flush ();
2685 }
2686
2144 return pchanged; 2687 return pchanged;
2145} 2688}
2146#endif 2689#endif
2147 2690
2148/*}}} */ 2691/*}}} */
2692
2693bool
2694rxvt_term::cmd_parse ()
2695{
2696 bool flag = false;
2697 wchar_t ch = NOCHAR;
2698 char *seq_begin; // remember start of esc-sequence here
2699
2700 for (;;)
2701 {
2702 if (ch == NOCHAR)
2703 {
2704 seq_begin = cmdbuf_ptr;
2705 ch = next_char ();
2706
2707 if (ch == NOCHAR)
2708 break;
2709 }
2710
2711 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2712 {
2713 if (!seen_input)
2714 {
2715 seen_input = 1;
2716 // many badly-written programs (e.g. jed) contain a race condition:
2717 // they first read the screensize and then install a SIGWINCH handler.
2718 // some window managers resize the window early, and these programs
2719 // then sometimes get the size wrong.
2720 // unfortunately other programs are even more buggy and dislike
2721 // being sent SIGWINCH, so only do it when we were in fact being
2722 // resized.
2723 if (seen_resize && cmd_pid)
2724 kill (-cmd_pid, SIGWINCH);
2725 }
2726
2727 /* Read a text string from the input buffer */
2728 wchar_t buf[UBUFSIZ];
2729 bool refreshnow = false;
2730 int nlines = 0;
2731 wchar_t *str = buf;
2732 wchar_t *eol = str + min (ncol, UBUFSIZ);
2733
2734 for (;;)
2735 {
2736 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2737 break;
2738
2739 *str++ = ch;
2740
2741 if (ch == C0_LF || str >= eol)
2742 {
2743 if (ch == C0_LF)
2744 nlines++;
2745
2746 refresh_count++;
2747
2748 if (!OPTION (Opt_jumpScroll)
2749 || (refresh_count >= refresh_limit * (nrow - 1)))
2750 {
2751 refreshnow = true;
2752 refresh_count = 0;
2753 ch = NOCHAR;
2754 break;
2755 }
2756
2757 // scr_add_lines only works for nlines <= nrow - 1.
2758 if (nlines >= nrow - 1)
2759 {
2760 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2761 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2762 scr_add_lines (buf, str - buf, nlines);
2763
2764 nlines = 0;
2765 str = buf;
2766 eol = str + min (ncol, UBUFSIZ);
2767 }
2768
2769 if (str >= eol)
2770 {
2771 if (eol >= buf + UBUFSIZ)
2772 {
2773 ch = NOCHAR;
2774 break;
2775 }
2776 else
2777 eol = min (eol + ncol, buf + UBUFSIZ);
2778 }
2779
2780 }
2781
2782 seq_begin = cmdbuf_ptr;
2783 ch = next_char ();
2784 }
2785
2786 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2787 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2788 scr_add_lines (buf, str - buf, nlines);
2789
2790 /*
2791 * If there have been a lot of new lines, then update the screen
2792 * What the heck I'll cheat and only refresh less than every page-full.
2793 * the number of pages between refreshes is refresh_limit, which
2794 * is incremented here because we must be doing flat-out scrolling.
2795 */
2796 if (refreshnow)
2797 {
2798 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2799 refresh_limit++;
2800 else
2801 {
2802 flag = true;
2803 scr_refresh (refresh_type);
2804 want_refresh = 1;
2805 }
2806 }
2807
2808 }
2809 else
2810 {
2811 try
2812 {
2813 process_nonprinting (ch);
2814 }
2815 catch (const class out_of_input &o)
2816 {
2817 // we ran out of input, retry later
2818 cmdbuf_ptr = seq_begin;
2819 break;
2820 }
2821
2822 ch = NOCHAR;
2823 }
2824 }
2825
2826 return flag;
2827}
2828
2829// read the next character
2830wchar_t
2831rxvt_term::next_char ()
2832{
2833 while (cmdbuf_ptr < cmdbuf_endp)
2834 {
2835 // assume 7-bit to be ascii ALWAYS
2836 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2837 return *cmdbuf_ptr++;
2838
2839 wchar_t wc;
2840 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2841
2842 if (len == (size_t)-2)
2843 {
2844 // the mbstate stores incomplete sequences. didn't know this :/
2845 cmdbuf_ptr = cmdbuf_endp;
2846 break;
2847 }
2848
2849 if (len == (size_t)-1)
2850 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2851
2852 // assume wchar == unicode
2853 cmdbuf_ptr += len;
2854 return wc & UNICODE_MASK;
2855 }
2856
2857 return NOCHAR;
2858}
2859
2860// read the next octet
2861uint32_t
2862rxvt_term::next_octet ()
2863{
2864 return cmdbuf_ptr < cmdbuf_endp
2865 ? (unsigned char)*cmdbuf_ptr++
2866 : NOCHAR;
2867}
2868
2869/* rxvt_cmd_getc () - Return next input character */
2870/*
2871 * Return the next input character after first passing any keyboard input
2872 * to the command.
2873 */
2874wchar_t
2875rxvt_term::cmd_getc ()
2876{
2877 wchar_t c = next_char ();
2878
2879 if (c == NOCHAR)
2880 throw out_of_input;
2881
2882 return c;
2883}
2884
2885uint32_t
2886rxvt_term::cmd_get8 ()
2887{
2888 uint32_t c = next_octet ();
2889
2890 if (c == NOCHAR)
2891 throw out_of_input;
2892
2893 return c;
2894}
2149 2895
2150/*{{{ print pipe */ 2896/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2897/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2898#ifdef PRINTPIPE
2153FILE * 2899FILE *
2154rxvt_term::popen_printer () 2900rxvt_term::popen_printer ()
2155{ 2901{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2902 FILE *stream = popen (rs[Rs_print_pipe], "w");
2157 2903
2158 if (stream == NULL) 2904 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2905 rxvt_warn ("can't open printer pipe, not printing.\n");
2906
2160 return stream; 2907 return stream;
2161} 2908}
2162 2909
2163int 2910int
2164rxvt_term::pclose_printer (FILE *stream) 2911rxvt_term::pclose_printer (FILE *stream)
2165{ 2912{
2166 fflush (stream); 2913 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); 2914 return pclose (stream);
2173# endif
2174} 2915}
2175 2916
2176/* 2917/*
2177 * simulate attached vt100 printer 2918 * simulate attached vt100 printer
2178 */ 2919 */
2179void 2920void
2180rxvt_term::process_print_pipe () 2921rxvt_term::process_print_pipe ()
2181{ 2922{
2182 int done; 2923 int done;
2183 FILE *fd; 2924 FILE *fd;
2184 2925
2185 if ((fd = popen_printer ()) == NULL) 2926 if ((fd = popen_printer ()) == NULL)
2186 return; 2927 return;
2187 2928
2188 /* 2929 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2930 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2931 * is received.
2191 */ 2932 */
2192 for (done = 0; !done;) 2933 for (done = 0; !done;)
2193 { 2934 {
2194 unsigned char buf[8]; 2935 unsigned char buf[8];
2195 unsigned char ch; 2936 unicode_t ch;
2196 unsigned int i, len; 2937 unsigned int i, len;
2197 2938
2198 if ((ch = cmd_getc ()) != C0_ESC) 2939 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2940 {
2200 if (putc(ch, fd) == EOF) 2941 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2942 break; /* done = 1 */
2202 } 2943 }
2203 else 2944 else
2204 { 2945 {
2205 len = 0; 2946 len = 0;
… …
2216 { 2957 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2958 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2959 break; /* done = 1 */
2219 } 2960 }
2220 } 2961 }
2962
2221 for (i = 0; i < len; i++) 2963 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2964 if (putc (buf[i], fd) == EOF)
2223 { 2965 {
2224 done = 1; 2966 done = 1;
2225 break; 2967 break;
2226 } 2968 }
2227 } 2969 }
2228 } 2970 }
2971
2229 pclose_printer (fd); 2972 pclose_printer (fd);
2230} 2973}
2231#endif /* PRINTPIPE */ 2974#endif /* PRINTPIPE */
2232/*}}} */ 2975/*}}} */
2233 2976
2234/* *INDENT-OFF* */ 2977/* *INDENT-OFF* */
2235enum { 2978enum {
2236 C1_40 = 0x40, 2979 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2980 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, 2981 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, 2982 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 2983 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 2984};
2242/* *INDENT-ON* */ 2985/* *INDENT-ON* */
2243 2986
2244/*{{{ process non-printing single characters */ 2987/*{{{ process non-printing single characters */
2245void 2988void
2246rxvt_term::process_nonprinting (unsigned char ch) 2989rxvt_term::process_nonprinting (unicode_t ch)
2247{ 2990{
2248 switch (ch) 2991 switch (ch)
2249 { 2992 {
2993 case C0_ESC:
2994 process_escape_seq ();
2995 break;
2250 case C0_ENQ: /* terminal Status */ 2996 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 2997 if (rs[Rs_answerbackstring])
2252 tt_write( 2998 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 2999 else
2256 tt_write((unsigned char *)VT100_ANS, 3000 tt_write (VT100_ANS, strlen (VT100_ANS));
2257 (unsigned int)STRLEN(VT100_ANS));
2258 break; 3001 break;
2259 case C0_BEL: /* bell */ 3002 case C0_BEL: /* bell */
2260 scr_bell (); 3003 scr_bell ();
2261 break; 3004 break;
2262 case C0_BS: /* backspace */ 3005 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 3020 scr_charset_choose (1);
2278 break; 3021 break;
2279 case C0_SI: /* shift in - acs */ 3022 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 3023 scr_charset_choose (0);
2281 break; 3024 break;
3025
3026#ifdef EIGHT_BIT_CONTROLS
3027 // 8-bit controls
3028 case 0x90: /* DCS */
3029 process_dcs_seq ();
3030 break;
3031 case 0x9b: /* CSI */
3032 process_csi_seq ();
3033 break;
3034 case 0x9d: /* CSI */
3035 process_osc_seq ();
3036 break;
3037#endif
2282 } 3038 }
2283} 3039}
2284/*}}} */ 3040/*}}} */
2285 3041
2286 3042
2287/*{{{ process VT52 escape sequences */ 3043/*{{{ process VT52 escape sequences */
2288void 3044void
2289rxvt_term::process_escape_vt52 (unsigned char ch) 3045rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 3046{
2291 int row, col; 3047 int row, col;
2292 3048
2293 switch (ch) 3049 switch (ch)
2294 { 3050 {
… …
2324 row = cmd_getc () - ' '; 3080 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 3081 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 3082 scr_gotorc (row, col, 0);
2327 break; 3083 break;
2328 case 'Z': /* identify the terminal type */ 3084 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3085 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 3086 break;
2331 case '<': /* turn off VT52 mode */ 3087 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 3088 PrivMode (0, PrivMode_vt52);
2333 break; 3089 break;
2334 case 'F': /* use special graphics character set */ 3090 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 3091 case 'G': /* use regular character set */
2336 /* unimplemented */ 3092 /* unimplemented */
2337 break; 3093 break;
… …
2346 3102
2347/*{{{ process escape sequences */ 3103/*{{{ process escape sequences */
2348void 3104void
2349rxvt_term::process_escape_seq () 3105rxvt_term::process_escape_seq ()
2350{ 3106{
2351 unsigned char ch = cmd_getc (); 3107 unicode_t ch = cmd_getc ();
2352 3108
2353 if (PrivateModes & PrivMode_vt52) 3109 if (priv_modes & PrivMode_vt52)
2354 { 3110 {
2355 process_escape_vt52 (ch); 3111 process_escape_vt52 (ch);
2356 return; 3112 return;
2357 } 3113 }
2358 3114
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 3129 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 3130 break;
2375 case '+': 3131 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 3132 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 3133 break;
2378#ifdef MULTICHAR_SET 3134#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': 3135 case '6':
2385 scr_backindex (); 3136 scr_backindex ();
2386 break; 3137 break;
2387#endif 3138#endif
2388 case '7': 3139 case '7':
2389 scr_cursor (SAVE); 3140 scr_cursor (SAVE);
2390 break; 3141 break;
2391 case '8': 3142 case '8':
2392 scr_cursor (RESTORE); 3143 scr_cursor (RESTORE);
2393 break; 3144 break;
2394#ifndef NO_FRILLS 3145#if ENABLE_FRILLS
2395 case '9': 3146 case '9':
2396 scr_forwardindex (); 3147 scr_forwardindex ();
2397 break; 3148 break;
2398#endif 3149#endif
2399 case '=': 3150 case '=':
2400 case '>': 3151 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 3152 PrivMode ((ch == '='), PrivMode_aplKP);
2402 break; 3153 break;
2403 3154
2404 case C1_40: 3155 case C1_40:
2405 cmd_getc (); 3156 cmd_getc ();
2406 break; 3157 break;
… …
2409 break; 3160 break;
2410 3161
2411 /* 8.3.87: NEXT LINE */ 3162 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 3163 case C1_NEL: /* ESC E */
2413 { 3164 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 3165 wchar_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 3166 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2416 } 3167 }
2417 break; 3168 break;
2418 3169
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 3170 /* kidnapped escape sequence: Should be 8.3.48 */
2420 case C1_ESA: /* ESC G */ 3171 case C1_ESA: /* ESC G */
… …
2430 case C1_RI: /* ESC M */ 3181 case C1_RI: /* ESC M */
2431 scr_index (DN); 3182 scr_index (DN);
2432 break; 3183 break;
2433 3184
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 3185 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 3186 /*case C1_SS2: scr_single_shift (2); break; */
2436 3187
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 3188 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 3189 /*case C1_SS3: scr_single_shift (3); break; */
2439 3190
2440 /* 8.3.27: DEVICE CONTROL STRING */ 3191 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 3192 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 3193 process_dcs_seq ();
2443 break; 3194 break;
2444 3195
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3196 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 3197 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 3198 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 3199 break; /* steal obsolete ESC [ c */
2450 3200
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3201 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2452 case C1_CSI: /* ESC [ */ 3202 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 3203 process_csi_seq ();
… …
2458 process_osc_seq (); 3208 process_osc_seq ();
2459 break; 3209 break;
2460 3210
2461 /* 8.3.106: RESET TO INITIAL STATE */ 3211 /* 8.3.106: RESET TO INITIAL STATE */
2462 case 'c': 3212 case 'c':
3213 mbstate.reset ();
2463 scr_poweron (); 3214 scr_poweron ();
2464 scrollbar_show (1); 3215 scrollbar_show (1);
2465 break; 3216 break;
2466 3217
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3218 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2479 3230
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3231/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */ 3232/* *INDENT-OFF* */
2482enum { 3233enum {
2483 CSI_ICH = 0x40, 3234 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3235 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 , 3236 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, 3237 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, 3238 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, 3239 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, 3240 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2493 3244
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3245#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3246 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3247 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 3248#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3249 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2499 3250
2500const unsigned char csi_defaults[] = 3251const unsigned char csi_defaults[] =
2501 { 3252 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3253 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, */ 3254 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, */ 3255 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, [, \, ], ^, _, */ 3256 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, */ 3257 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, */ 3258 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, */ 3259 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, {, |, }, ~, */ 3260 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 3261 };
2511/* *INDENT-ON* */ 3262/* *INDENT-ON* */
2512 3263
2513void 3264void
2514rxvt_term::process_csi_seq () 3265rxvt_term::process_csi_seq ()
2515{ 3266{
2516 unsigned char ch, priv, i; 3267 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 3268 unsigned int nargs, p;
2518 int n, ndef; 3269 int n, ndef;
2519 int arg[ESC_ARGS]; 3270 int arg[ESC_ARGS];
2520 3271
2521 for (nargs = ESC_ARGS; nargs > 0;) 3272 for (nargs = ESC_ARGS; nargs > 0;)
2522 arg[--nargs] = 0; 3273 arg[--nargs] = 0;
2523 3274
2524 priv = 0; 3275 priv = 0;
… …
2526 if (ch >= '<' && ch <= '?') 3277 if (ch >= '<' && ch <= '?')
2527 { /* '<' '=' '>' '?' */ 3278 { /* '<' '=' '>' '?' */
2528 priv = ch; 3279 priv = ch;
2529 ch = cmd_getc (); 3280 ch = cmd_getc ();
2530 } 3281 }
3282
2531 /* read any numerical arguments */ 3283 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 3284 for (n = -1; ch < CSI_ICH; )
2533 { 3285 {
2534 if (isdigit(ch)) 3286 if (isdigit (ch))
2535 { 3287 {
2536 if (n < 0) 3288 if (n < 0)
2537 n = ch - '0'; 3289 n = ch - '0';
2538 else 3290 else
2539 n = n * 10 + ch - '0'; 3291 n = n * 10 + ch - '0';
… …
2542 { 3294 {
2543 if (nargs < ESC_ARGS) 3295 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 3296 arg[nargs++] = n;
2545 n = -1; 3297 n = -1;
2546 } 3298 }
2547 else if (ch == '\b') 3299 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); 3300 process_nonprinting (ch);
2559 } 3301
2560 ch = cmd_getc (); 3302 ch = cmd_getc ();
2561 } 3303 }
2562 3304
2563 if (ch > CSI_7F) 3305 if (ch > CSI_7F)
2564 return; 3306 return;
2565 3307
2566 if (nargs < ESC_ARGS) 3308 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 3309 arg[nargs++] = n;
2568 3310
2569 i = ch - CSI_ICH; 3311 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 3312 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 3313 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 3314 if (arg[p] == -1)
2573 arg[p] = ndef; 3315 arg[p] = ndef;
2574 3316
2575#ifdef DEBUG_CMD 3317#ifdef DEBUG_CMD
2576 fprintf(stderr, "CSI "); 3318 fprintf (stderr, "CSI ");
2577 for (p = 0; p < nargs; p++) 3319 for (p = 0; p < nargs; p++)
2578 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); 3320 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2579 fprintf(stderr, "%c\n", ch); 3321 fprintf (stderr, "%c\n", ch);
2580#endif 3322#endif
2581 3323
2582 /* 3324 /*
2583 * private mode handling 3325 * private mode handling
2584 */ 3326 */
… …
2586 { 3328 {
2587 switch (priv) 3329 switch (priv)
2588 { 3330 {
2589 case '>': 3331 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 3332 if (ch == CSI_DA) /* secondary device attributes */
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3333 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2592 break; 3334 break;
2593 case '?': 3335 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3336 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 3337 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 3338 break;
… …
2599 } 3341 }
2600 3342
2601 switch (ch) 3343 switch (ch)
2602 { 3344 {
2603 /* 3345 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3346 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 3347 */
2606#ifdef PRINTPIPE 3348#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3349 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 3350 switch (arg[0])
2609 { 3351 {
… …
2701 3443
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3444 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 3445 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 3446 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3447 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3448 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 3449 break;
2708 3450
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3451 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 3452 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2711 (unsigned int)(sizeof(VT100_ANS) - 1));
2712 break; 3453 break;
2713 3454
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3455 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 3456 process_sgr_mode (nargs, arg);
2716 break; 3457 break;
2717 3458
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3459 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 3460 switch (arg[0])
2720 { 3461 {
2721 case 5: /* DSR requested */ 3462 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 3463 tt_printf ("\033[0n");
2723 break; 3464 break;
2724 case 6: /* CPR requested */ 3465 case 6: /* CPR requested */
2725 scr_report_position (); 3466 scr_report_position ();
2726 break; 3467 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 3468 case 7: /* unofficial extension */
3469 if (OPTION (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3470 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3471 break;
2731#endif
2732 case 8: /* unofficial extension */ 3472 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3473 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3474 break;
2735 } 3475 }
2736 break; 3476 break;
2737 3477
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3478 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3511 break;
2772 3512
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3513 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3514 if (arg[0] == 4)
2775 scr_insert_mode (0); 3515 scr_insert_mode (0);
3516 else if (arg[0] == 20)
3517 priv_modes &= ~PrivMode_LFNL;
2776 break; 3518 break;
2777 3519
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3520 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3521 if (arg[0] == 4)
2780 scr_insert_mode (1); 3522 scr_insert_mode (1);
3523 else if (arg[0] == 20)
3524 priv_modes |= PrivMode_LFNL;
2781 break; 3525 break;
2782 3526
2783 /* 3527 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3528 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3529 */
… …
2797 break; 3541 break;
2798 case CSI_75: 3542 case CSI_75:
2799 scr_cursor (RESTORE); 3543 scr_cursor (RESTORE);
2800 break; 3544 break;
2801 3545
2802#ifndef NO_FRILLS 3546#if ENABLE_FRILLS
2803 case CSI_74: 3547 case CSI_74:
2804 process_window_ops (arg, nargs); 3548 process_window_ops (arg, nargs);
2805 break; 3549 break;
2806#endif 3550#endif
2807 3551
2808 case CSI_78: /* DECREQTPARM */ 3552 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3553 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3554 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3555 break;
2812 3556
2813 default: 3557 default:
2814 break; 3558 break;
2815 } 3559 }
2816} 3560}
2817/*}}} */ 3561/*}}} */
2818 3562
2819#ifndef NO_FRILLS 3563#if ENABLE_FRILLS
2820/* ARGSUSED */ 3564/* ARGSUSED */
2821void 3565void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3566rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3567{
2824 int x, y; 3568 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3569 XWindowAttributes wattr;
2829 Window wdummy; 3570 Window wdummy;
3571 dDisp;
2830 3572
2831 if (nargs == 0) 3573 if (nargs == 0)
2832 return; 3574 return;
3575
2833 switch (args[0]) 3576 switch (args[0])
2834 { 3577 {
2835 /* 3578 /*
2836 * commands 3579 * commands
2837 */ 3580 */
2838 case 1: /* deiconify window */ 3581 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3582 XMapWindow (disp, parent[0]);
2840 break; 3583 break;
2841 case 2: /* iconify window */ 3584 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3585 XIconifyWindow (disp, parent[0], display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3586 break;
2845 case 3: /* set position (pixels) */ 3587 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3588 XMoveWindow (disp, parent[0], args[1], args[2]);
2847 break; 3589 break;
2848 case 4: /* set size (pixels) */ 3590 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3591 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3592 break;
2851 case 5: /* raise window */ 3593 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3594 XRaiseWindow (disp, parent[0]);
2853 break; 3595 break;
2854 case 6: /* lower window */ 3596 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3597 XLowerWindow (disp, parent[0]);
2856 break; 3598 break;
2857 case 7: /* refresh window */ 3599 case 7: /* refresh window */
2858 scr_touch (true); 3600 scr_touch (true);
2859 break; 3601 break;
2860 case 8: /* set size (chars) */ 3602 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3603 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3604 (unsigned int) (args[1] * fheight));
2863 break; 3605 break;
3606
3607 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3608 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3609 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3610 set_widthheight ((unsigned int)width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3611 (unsigned int) (args[1] * fheight));
2868 break; 3612 break;
3613
3614
2869 /* 3615 /*
2870 * reports - some output format copied from XTerm 3616 * reports - some output format copied from XTerm
2871 */ 3617 */
2872 case 11: /* report window state */ 3618 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3619 XGetWindowAttributes (disp, parent[0], &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3620 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3621 break;
2876 case 13: /* report window position */ 3622 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3623 XGetWindowAttributes (disp, parent[0], &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3624 XTranslateCoordinates (disp, parent[0], wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3625 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3626 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3627 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3628 break;
2883 case 14: /* report window size (pixels) */ 3629 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3630 XGetWindowAttributes (disp, parent[0], &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3631 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3632 break;
3633 case 18: /* report text area size (chars) */
3634 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3635 break;
2887 case 18: /* report window size (chars) */ 3636 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3637 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3638 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3639 case 20: /* report icon label */
3640 {
3641 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3642 XGetIconName (disp, parent[0], &s);
2893 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3643 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3644 XFree (s);
3645 }
2894 break; 3646 break;
2895 case 21: /* report window title */ 3647 case 21: /* report window title */
3648 {
3649 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3650 XFetchName (disp, parent[0], &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3651 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3652 XFree (s);
3653 }
2898 break; 3654 break;
2899#endif
2900
2901 } 3655 }
2902} 3656}
2903#endif 3657#endif
2904 3658
2905/*----------------------------------------------------------------------*/ 3659/*----------------------------------------------------------------------*/
2906/* 3660/*
2907 * get input up until STRING TERMINATOR (or BEL) 3661 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3662 * ends_how is terminator used. returned input must be free()'d
2909 */ 3663 */
2910unsigned char * 3664char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3665rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3666{
2913 int seen_esc = 0; /* seen escape? */ 3667 unicode_t ch;
3668 bool seen_esc = false;
2914 unsigned int n = 0; 3669 unsigned int n = 0;
2915 unsigned char *s; 3670 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3671
2918 for (; (ch = cmd_getc ());) 3672 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3673 {
2920 if (ch == C0_BEL 3674 if (seen_esc)
2921 || ch == CHAR_ST 3675 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3676 if (ch == 0x5c) /* 7bit ST */
2923 break; 3677 break;
3678 else
3679 return NULL;
3680 }
2924 if (ch == C0_ESC) 3681 else if (ch == C0_ESC)
2925 { 3682 {
2926 seen_esc = 1; 3683 seen_esc = true;
2927 continue; 3684 continue;
2928 } 3685 }
2929 else if (ch == '\t') 3686 else if (ch == C0_BEL || ch == CHAR_ST)
2930 ch = ' '; /* translate '\t' to space */ 3687 break;
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3688 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3689 return NULL; /* other control character - exit */
2933 if (n < sizeof(string) - 1) 3690
3691 seen_esc = false;
3692
3693 if (n >= STRING_MAX - 1)
3694 // stop at some sane length
3695 return NULL;
3696
3697 if (ch == C0_SYN)
3698 string[n++] = cmd_get8 ();
3699 else
2934 string[n++] = ch; 3700 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3701 }
3702
2937 string[n++] = '\0'; 3703 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3704
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3705 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3706
2942 return s; 3707 return rxvt_wcstombs (string);
2943} 3708}
2944 3709
2945/*----------------------------------------------------------------------*/ 3710/*----------------------------------------------------------------------*/
2946/* 3711/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3712 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3713 */
2949void 3714void
2950rxvt_term::process_dcs_seq () 3715rxvt_term::process_dcs_seq ()
2951{ 3716{
2952 unsigned char eh, *s; 3717 char *s;
3718 unicode_t eh;
3719
2953 /* 3720 /*
2954 * Not handled yet 3721 * Not handled yet
2955 */ 3722 */
2956 s = get_to_st (&eh); 3723 s = get_to_st (eh);
2957 if (s) 3724 if (s)
2958 free(s); 3725 free (s);
3726
2959 return; 3727 return;
2960} 3728}
2961 3729
2962/*----------------------------------------------------------------------*/ 3730/*----------------------------------------------------------------------*/
2963/* 3731/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3732 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3733 */
2966void 3734void
2967rxvt_term::process_osc_seq () 3735rxvt_term::process_osc_seq ()
2968{ 3736{
2969 unsigned char ch, eh, *s; 3737 unicode_t ch, eh;
2970 int arg; 3738 int arg;
2971 3739
2972 ch = cmd_getc (); 3740 ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3741 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3742 arg = arg * 10 + (ch - '0');
2975 3743
2976 if (ch == ';') 3744 if (ch == ';')
2977 { 3745 {
2978 s = get_to_st (&eh); 3746 char *s = get_to_st (eh);
3747
2979 if (s) 3748 if (s)
2980 { 3749 {
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); 3750 process_xterm_seq (arg, s, eh);
2993 free(s); 3751 free (s);
2994 } 3752 }
3753 }
3754}
3755
3756void
3757rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3758{
3759 if (str[0] == '?' && !str[1])
2995 } 3760 {
3761 unsigned short r, g, b;
3762 pix_colors_focused[color].get (display, r, g, b);
3763 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3764 }
3765 else
3766 set_window_color (color, str);
2996} 3767}
3768
2997/* 3769/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3770 * 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 */ 3771 */
3018void 3772void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3773rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3020{ 3774{
3021 int changed = 0; 3775 int changed = 0;
3022 int color; 3776 int color;
3023 char *buf, *name; 3777 char *buf, *name;
3778 bool query = str[0] == '?' && !str[1];
3779 int saveop = op;
3780 dDisp;
3024 3781
3025 assert(str != NULL); 3782 assert (str != NULL);
3026 switch (op) 3783 switch (op)
3027 { 3784 {
3028 case XTerm_name: 3785 case XTerm_name:
3029 set_title (str); 3786 set_title (str);
3030 /* FALLTHROUGH */ 3787 /* FALLTHROUGH */
3031 case XTerm_iconName: 3788 case XTerm_iconName:
3032 set_iconName (str); 3789 set_icon_name (str);
3033 break; 3790 break;
3034 case XTerm_title: 3791 case XTerm_title:
3035 set_title (str); 3792 set_title (str);
3036 break; 3793 break;
3794 case XTerm_property:
3795 if (str[0] == '?')
3796 {
3797 Atom prop = display->atom (str + 1);
3798 Atom actual_type;
3799 int actual_format;
3800 unsigned long nitems;
3801 unsigned long bytes_after;
3802 unsigned char *value = 0;
3803 const char *str = "";
3804
3805 if (prop
3806 && XGetWindowProperty (disp, parent[0],
3807 prop, 0, 1<<16, 0, AnyPropertyType,
3808 &actual_type, &actual_format,
3809 &nitems, &bytes_after, &value) == Success
3810 && actual_type != None
3811 && actual_format == 8)
3812 str = (const char *)(value);
3813
3814 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3815
3816 XFree (value);
3817 }
3818 else
3819 {
3820 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3821
3822 if (eq)
3823 {
3824 *eq = 0;
3825 set_utf8_property (display->atom (str), eq + 1);
3826 }
3827 else
3828 XDeleteProperty (disp, parent[0],
3829 display->atom (str));
3830 }
3831 break;
3832
3037 case XTerm_Color: 3833 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3834 for (buf = (char *)str; buf && *buf;)
3039 { 3835 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3836 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3837 break;
3838
3042 *name++ = '\0'; 3839 *name++ = '\0';
3043 color = atoi(buf); 3840 color = atoi (buf) + minCOLOR;
3044 if (color < 0 || color >= TOTAL_COLORS) 3841
3842 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3045 break; 3843 break;
3844
3046 if ((buf = STRCHR(name, ';')) != NULL) 3845 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3846 *buf++ = '\0';
3847
3848 if (name[0] == '?' && !name[1])
3849 {
3850 unsigned short r, g, b;
3851 pix_colors_focused[color].get (display, r, g, b);
3852 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3853 }
3854 else
3048 set_window_color (color + minCOLOR, name); 3855 set_window_color (color, name);
3049 } 3856 }
3857 break;
3858 case XTerm_Color00:
3859 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3860 break;
3861 case XTerm_Color01:
3862 process_color_seq (XTerm_Color01, Color_bg, str, resp);
3050 break; 3863 break;
3051#ifndef NO_CURSORCOLOR 3864#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3865 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3866 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3054 break; 3867 break;
3055#endif 3868#endif
3056 case XTerm_Color_pointer: 3869 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3870 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3871 break;
3872 case XTerm_Color_pointer_bg:
3873 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3058 break; 3874 break;
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3875#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: 3876 case XTerm_Color_RV:
3067 set_window_color (Color_RV, str); 3877 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3068 break; 3878 break;
3069#endif 3879 case Rxvt_Color_BD:
3070 3880 case URxvt_Color_BD:
3071 case XTerm_Menu: 3881 process_color_seq (op, Color_BD, str, resp);
3072 /*
3073 * rxvt_menubar_dispatch() violates the constness of the string,
3074 * so DON'T do it here
3075 */
3076 break; 3882 break;
3883 case Rxvt_Color_UL:
3884 case URxvt_Color_UL:
3885 process_color_seq (op, Color_UL, str, resp);
3886 break;
3887 case URxvt_Color_IT:
3888 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3889 break;
3890#endif
3891#if TRANSPARENT && TINTING
3892 case URxvt_Color_tint:
3893 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3894 check_our_parents ();
3895 if (am_transparent)
3896 want_full_refresh = want_refresh = 1;
3897 break;
3898#endif
3899
3077 case XTerm_Pixmap: 3900 case Rxvt_Pixmap:
3078 if (*str != ';') 3901 if (*str != ';')
3079 { 3902 {
3080#if XPM_BACKGROUND 3903#if XPM_BACKGROUND
3081 scale_pixmap (""); /* reset to default scaling */ 3904 scale_pixmap (""); /* reset to default scaling */
3082 set_bgPixmap (str); /* change pixmap */ 3905 set_bgPixmap (str); /* change pixmap */
3083#endif
3084 scr_touch (true); 3906 scr_touch (true);
3907#endif
3085 } 3908 }
3909
3086 while ((str = STRCHR(str, ';')) != NULL) 3910 while ((str = strchr (str, ';')) != NULL)
3087 { 3911 {
3088 str++; 3912 str++;
3089#if XPM_BACKGROUND 3913#if XPM_BACKGROUND
3090 changed += scale_pixmap (str); 3914 changed += scale_pixmap (str);
3091#endif 3915#endif
3092
3093 } 3916 }
3917
3094 if (changed) 3918 if (changed)
3095 { 3919 {
3096#ifdef XPM_BACKGROUND 3920#ifdef XPM_BACKGROUND
3097 resize_pixmap (); 3921 resize_pixmap ();
3098#endif
3099 scr_touch (true); 3922 scr_touch (true);
3923#endif
3100 } 3924 }
3101 break; 3925 break;
3102 3926
3103 case XTerm_restoreFG: 3927 case Rxvt_restoreFG:
3104 set_window_color (Color_fg, str); 3928 set_window_color (Color_fg, str);
3105 break; 3929 break;
3106 case XTerm_restoreBG: 3930 case Rxvt_restoreBG:
3107 set_window_color (Color_bg, str); 3931 set_window_color (Color_bg, str);
3108 break; 3932 break;
3933
3109 case XTerm_logfile: 3934 case XTerm_logfile:
3935 // TODO, when secure mode?
3110 break; 3936 break;
3111 case XTerm_font: 3937
3112 change_font (0, str);
3113 break;
3114#if 0 3938#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3939 case Rxvt_dumpscreen: /* no error notices */
3116 { 3940 {
3117 int fd; 3941 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3942 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3943 {
3120 scr_dump (fd); 3944 scr_dump (fd);
3121 close(fd); 3945 close (fd);
3122 } 3946 }
3123 } 3947 }
3124 break; 3948 break;
3125#endif 3949#endif
3950 case XTerm_font:
3951 op = URxvt_font;
3952 case URxvt_font:
3953#if ENABLE_STYLES
3954 case URxvt_boldFont:
3955 case URxvt_italicFont:
3956 case URxvt_boldItalicFont:
3957#endif
3958 if (query)
3959 tt_printf ("\33]%d;%-.250s%c", saveop,
3960 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3961 ? fontset[op - URxvt_font]->fontdesc : "",
3962 resp);
3963 else
3964 {
3965 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3966
3967 res = strdup (str);
3968 allocated.push_back ((void *)res);
3969 set_fonts ();
3970 }
3971 break;
3972
3973#if ENABLE_FRILLS
3974 case URxvt_locale:
3975 if (query)
3976 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
3977 else
3978 {
3979 set_locale (str);
3980 pty.set_utf8_mode (enc_utf8);
3981 init_xlocale ();
3982 }
3983 break;
3984
3985 case URxvt_view_up:
3986 case URxvt_view_down:
3987 {
3988 int lines = atoi (str);
3989
3990 if (lines)
3991 scr_page (op == URxvt_view_up ? UP : DN, lines);
3992 else
3993 scr_erase_savelines ();
3994 }
3995
3996 break;
3997#endif
3998
3999#if ENABLE_PERL
4000 case URxvt_perl:
4001 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
4002 ; // no responses yet
4003 break;
4004#endif
3127 } 4005 }
3128} 4006}
3129/*----------------------------------------------------------------------*/ 4007/*----------------------------------------------------------------------*/
3130 4008
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4009/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 4017 * so no need for fancy checking
3140 */ 4018 */
3141int 4019int
3142rxvt_term::privcases (int mode, unsigned long bit) 4020rxvt_term::privcases (int mode, unsigned long bit)
3143{ 4021{
3144 int state; 4022 int state;
3145 4023
3146 if (mode == 's') 4024 if (mode == 's')
3147 { 4025 {
3148 SavedModes |= (PrivateModes & bit); 4026 SavedModes |= (priv_modes & bit);
3149 return -1; 4027 return -1;
3150 } 4028 }
3151 else 4029 else
3152 { 4030 {
3153 if (mode == 'r') 4031 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4032 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 4033 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4034 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 4035 PrivMode (state, bit);
3158 } 4036 }
4037
3159 return state; 4038 return state;
3160} 4039}
3161 4040
3162/* we're not using priv _yet_ */ 4041/* we're not using priv _yet_ */
3163void 4042void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4043rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3165{ 4044{
3166 unsigned int i, j; 4045 unsigned int i, j;
3167 int state; 4046 int state;
4047
3168 static const struct 4048 static const struct
3169 { 4049 {
3170 const int argval; 4050 const int argval;
3171 const unsigned long bit; 4051 const unsigned long bit;
3172 } 4052 }
4053
3173 argtopriv[] = { 4054 argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 4055 { 1, PrivMode_aplCUR },
3175 { 2, PrivMode_vt52 }, 4056 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 4057 { 3, PrivMode_132 },
3177 { 4, PrivMode_smoothScroll }, 4058 { 4, PrivMode_smoothScroll },
3178 { 5, PrivMode_rVideo }, 4059 { 5, PrivMode_rVideo },
3179 { 6, PrivMode_relOrigin }, 4060 { 6, PrivMode_relOrigin },
3180 { 7, PrivMode_Autowrap }, 4061 { 7, PrivMode_Autowrap },
4062 // 8, bi-directional support mode
3181 { 9, PrivMode_MouseX10 }, 4063 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 4064 // 18, 19 printing-related
3183 { menuBar_esc, PrivMode_menuBar }, 4065 { 25, PrivMode_VisibleCursor },
3184#endif
3185#ifdef scrollBar_esc 4066#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 4067 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 4068#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 4069 { 35, PrivMode_ShiftKeys }, // rxvt extension
3190 { 40, PrivMode_132OK }, 4070 { 40, PrivMode_132OK },
4071 // 41 xterm more fixes NYI
4072 // 45 margin bell NYI
4073 // 46 start logging
3191 { 47, PrivMode_Screen }, 4074 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 4075 { 66, PrivMode_aplKP },
3193#ifndef NO_BACKSPACE_KEY 4076#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 4077 { 67, PrivMode_BackSpace },
3195#endif 4078#endif
3196 { 1000, PrivMode_MouseX11 }, 4079 { 1000, PrivMode_MouseX11 },
4080 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4081 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4082 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3197 { 1010, PrivMode_TtyOutputInh }, 4083 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 4084 { 1011, PrivMode_Keypress }, // rxvt extension
4085 // 1035 enable modifiers for alt, numlock NYI
4086 // 1036 send ESC for meta keys NYI
4087 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 4088 { 1047, PrivMode_Screen },
4089 // 1048 save and restore cursor
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4090 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4091 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3201 }; 4092 };
3202 4093
3203 if (nargs == 0) 4094 if (nargs == 0)
3204 return; 4095 return;
3205 4096
… …
3212 for (i = 0; i < nargs; i++) 4103 for (i = 0; i < nargs; i++)
3213 { 4104 {
3214 state = -1; 4105 state = -1;
3215 4106
3216 /* basic handling */ 4107 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4108 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3218 if (argtopriv[j].argval == arg[i]) 4109 if (argtopriv[j].argval == arg[i])
3219 { 4110 {
3220 state = privcases (mode, argtopriv[j].bit); 4111 state = privcases (mode, argtopriv[j].bit);
3221 break; 4112 break;
3222 } 4113 }
3223 4114
3224 /* extra handling for values with state unkept */ 4115 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 4116 switch (arg[i])
3227 { 4117 {
4118#if ENABLE_STYLES
4119 case 1021:
4120 set_option (Opt_intensityStyles, mode);
4121
4122 scr_touch (true);
4123 break;
4124#endif
3228 case 1048: /* alternative cursor save */ 4125 case 1048: /* alternative cursor save */
4126 case 1049:
4127 if (OPTION (Opt_secondaryScreen))
3229 if (mode == 0) 4128 if (mode == 0)
3230 scr_cursor (RESTORE); 4129 scr_cursor (RESTORE);
3231 else if (mode == 1) 4130 else if (mode == 1)
3232 scr_cursor (SAVE); 4131 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; 4132 break;
4133 }
4134
4135 if (state >= 0)
4136 /* extra handling for values with valid 0 or 1 state */
4137 switch (arg[i])
4138 {
4139 /* case 1: - application cursor keys */
4140 case 2: /* VT52 mode */
4141 /* oddball mode. should be set regardless of set/reset
4142 * parameter. Return from VT52 mode with an ESC < from
4143 * within VT52 mode
4144 */
4145 PrivMode (1, PrivMode_vt52);
4146 break;
3249 case 3: /* 80/132 */ 4147 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 4148 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4149 set_widthheight (((state ? 132 : 80) * fwidth), height);
3252 (unsigned int)TermWin.height);
3253 break; 4150 break;
3254 case 4: /* smooth scrolling */ 4151 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 4152 set_option (Opt_jumpScroll, !state);
3259 break; 4153 break;
3260 case 5: /* reverse video */ 4154 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 4155 scr_rvideo_mode (state);
3262 break; 4156 break;
3263 case 6: /* relative/absolute origins */ 4157 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 4158 scr_relative_origin (state);
3265 break; 4159 break;
3266 case 7: /* autowrap */ 4160 case 7: /* autowrap */
3267 scr_autowrap (state); 4161 scr_autowrap (state);
3268 break; 4162 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 4163 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 4164 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 4165 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 4166 priv_modes &= ~PrivMode_MouseX11;
3273 break; 4167 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 4168#ifdef scrollBar_esc
3282 case scrollBar_esc: 4169 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 4170 if (scrollbar_mapping (state))
3284 { 4171 {
3285 resize_all_windows (0, 0, 0); 4172 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 4173 scr_touch (true);
3287 } 4174 }
3288 break; 4175 break;
3289#endif 4176#endif
3290 case 25: /* visible/invisible cursor */ 4177 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 4178 scr_cursor_visible (state);
3292 break; 4179 break;
3293 /* case 35: - shift keys */ 4180 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 4181 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 4182 case 47: /* secondary screen */
3296 scr_change_screen (state); 4183 scr_change_screen (state);
3297 break; 4184 break;
3298 /* case 66: - application key pad */ 4185 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 4186 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 4187 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 4188 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 4189 priv_modes &= ~PrivMode_MouseX10;
3303 break; 4190 break;
3304#if 0 4191#if 0
3305 case 1001: 4192 case 1001:
3306 break; /* X11 mouse highlighting */ 4193 break; /* X11 mouse highlighting */
3307#endif 4194#endif
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 4195 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 4196 set_option (Opt_scrollTtyOutput, !state);
3313 break; 4197 break;
3314 case 1011: /* scroll to bottom on key press */ 4198 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 4199 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 4200 break;
3320 case 1047: /* secondary screen w/ clearing */ 4201 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4202 if (OPTION (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 4203 if (current_screen != PRIMARY)
3323 scr_erase_screen (2); 4204 scr_erase_screen (2);
3324 scr_change_screen (state); 4205 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 4206 break;
4207 case 1049: /* secondary screen w/ clearing first */
4208 scr_change_screen (state);
4209 if (OPTION (Opt_secondaryScreen))
4210 if (current_screen != PRIMARY)
4211 scr_erase_screen (2);
4212 break;
4213 default:
4214 break;
3328 } 4215 }
3329 } 4216 }
3330} 4217}
3331/*}}} */ 4218/*}}} */
3332 4219
3333/*{{{ process sgr sequences */ 4220/*{{{ process sgr sequences */
3334void 4221void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4222rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 4223{
3337 unsigned int i; 4224 unsigned int i;
3338 short rendset; 4225 short rendset;
3339 int rendstyle; 4226 int rendstyle;
3340 4227
3341 if (nargs == 0) 4228 if (nargs == 0)
3342 { 4229 {
3343 scr_rendition (0, ~RS_None); 4230 scr_rendition (0, ~RS_None);
3344 return; 4231 return;
3345 } 4232 }
4233
3346 for (i = 0; i < nargs; i++) 4234 for (i = 0; i < nargs; i++)
3347 { 4235 {
3348 rendset = -1; 4236 rendset = -1;
3349 switch (arg[i]) 4237 switch (arg[i])
3350 { 4238 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 4240 rendset = 0, rendstyle = ~RS_None;
3353 break; 4241 break;
3354 case 1: 4242 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 4243 rendset = 1, rendstyle = RS_Bold;
3356 break; 4244 break;
4245 //case 2: // low intensity
4246 case 3:
4247 rendset = 1, rendstyle = RS_Italic;
4248 break;
3357 case 4: 4249 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 4250 rendset = 1, rendstyle = RS_Uline;
3359 break; 4251 break;
3360 case 5: 4252 case 5: // slowly blinking
4253 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 4254 rendset = 1, rendstyle = RS_Blink;
3362 break; 4255 break;
4256 //case 6: // scoansi light background
3363 case 7: 4257 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 4258 rendset = 1, rendstyle = RS_RVid;
3365 break; 4259 break;
3366 case 22: 4260 case 8:
4261 // invisible. NYI
4262 break;
4263 //case 9: // crossed out
4264 //case 10: // scoansi acs off, primary font
4265 //case 11: // scoansi acs on, first alt font
4266 //case 12: // scoansi acs on, |0x80, second alt font
4267 //...
4268 //case 19: // ninth alt font
4269 //case 20: // gothic
4270 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 4271 rendset = 0, rendstyle = RS_Bold;
4272 break;
4273 case 22: // normal intensity
4274 rendset = 0, rendstyle = RS_Bold;
4275 break;
4276 case 23: // disable italic
4277 rendset = 0, rendstyle = RS_Italic;
3368 break; 4278 break;
3369 case 24: 4279 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 4280 rendset = 0, rendstyle = RS_Uline;
3371 break; 4281 break;
3372 case 25: 4282 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 4283 rendset = 0, rendstyle = RS_Blink;
3374 break; 4284 break;
4285 case 26: // variable spacing (iso 8613)
4286 rendset = 0, rendstyle = RS_Blink;
4287 break;
3375 case 27: 4288 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 4289 rendset = 0, rendstyle = RS_RVid;
3377 break; 4290 break;
4291 //case 28: // visible. NYI
4292 //case 29: // not crossed-out
3378 } 4293 }
4294
3379 if (rendset != -1) 4295 if (rendset != -1)
3380 { 4296 {
3381 scr_rendition (rendset, rendstyle); 4297 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 4298 continue; /* for (;i;) */
3383 } 4299 }
3384 4300
3385 switch (arg[i]) 4301 switch (arg[i])
3386 { 4302 {
3387 case 30: 4303 case 30:
… …
3390 case 33: 4306 case 33:
3391 case 34: 4307 case 34:
3392 case 35: 4308 case 35:
3393 case 36: 4309 case 36:
3394 case 37: 4310 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4311 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 4312 break;
3398#ifdef TTY_256COLOR 4313 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 4314 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 4315 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4316 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 4317 i += 2;
3405 } 4318 }
3406 break; 4319 break;
3407#endif
3408 case 39: /* default fg */ 4320 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 4321 scr_color (Color_fg, Color_fg);
3410 break; 4322 break;
3411 4323
3412 case 40: 4324 case 40:
… …
3415 case 43: 4327 case 43:
3416 case 44: 4328 case 44:
3417 case 45: 4329 case 45:
3418 case 46: 4330 case 46:
3419 case 47: 4331 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4332 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 4333 break;
3423#ifdef TTY_256COLOR 4334 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 4335 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 4336 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4337 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 4338 i += 2;
3430 } 4339 }
3431 break; 4340 break;
3432#endif
3433 case 49: /* default bg */ 4341 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 4342 scr_color (Color_bg, Color_bg);
3435 break; 4343 break;
3436 4344
3437#ifndef NO_BRIGHTCOLOR 4345 //case 50: // not variable spacing
4346
4347#if ENABLE_FRILLS
3438 case 90: 4348 case 90:
3439 case 91: /* set bright fg color */ 4349 case 91: /* set bright fg color */
3440 case 92: 4350 case 92:
3441 case 93: 4351 case 93:
3442 case 94: 4352 case 94:
3443 case 95: 4353 case 95:
3444 case 96: 4354 case 96:
3445 case 97: 4355 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4356 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4357 break;
3449 case 100: 4358 case 100:
3450 case 101: /* set bright bg color */ 4359 case 101: /* set bright bg color */
3451 case 102: 4360 case 102:
3452 case 103: 4361 case 103:
3453 case 104: 4362 case 104:
3454 case 105: 4363 case 105:
3455 case 106: 4364 case 106:
3456 case 107: 4365 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4366 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4367 break;
3460#endif 4368#endif
3461
3462 } 4369 }
3463 } 4370 }
3464} 4371}
3465/*}}} */ 4372/*}}} */
3466 4373
3467/*{{{ process Rob Nation's own graphics mode sequences */ 4374/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 4375void
3469rxvt_term::process_graphics () 4376rxvt_term::process_graphics ()
3470{ 4377{
3471 unsigned char ch, cmd = cmd_getc (); 4378 unicode_t ch, cmd = cmd_getc ();
3472 4379
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q') 4380 if (cmd == 'Q')
3475 { /* query graphics */ 4381 { /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */ 4382 tt_printf ("\033G0\012"); /* no graphics */
3477 return; 4383 return;
3478 } 4384 }
3479 /* swallow other graphics sequences until terminating ':' */ 4385 /* swallow other graphics sequences until terminating ':' */
3480 do 4386 do
3481 ch = cmd_getc (); 4387 ch = cmd_getc ();
3482 while (ch != ':'); 4388 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} 4389}
3529/*}}} */ 4390/*}}} */
3530 4391
3531/* ------------------------------------------------------------------------- */ 4392/* ------------------------------------------------------------------------- */
3532 4393
3533/* 4394/*
3534 * Send printf() formatted output to the command. 4395 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 4396 * Only use for small amounts of data.
3536 */ 4397 */
3537void 4398void
3538rxvt_term::tt_printf (const char *fmt,...) 4399rxvt_term::tt_printf (const char *fmt,...)
3539{ 4400{
3540 va_list arg_ptr; 4401 va_list arg_ptr;
3541 unsigned char buf[256]; 4402 char buf[256];
3542 4403
3543 va_start (arg_ptr, fmt); 4404 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4405 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 4406 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 4407 tt_write (buf, strlen (buf));
3547} 4408}
3548 4409
3549/* ---------------------------------------------------------------------- */ 4410/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 4411/* 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. 4412 * or generated by us in response to a query ESC sequence.
3552 */ 4413 */
4414const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4415
3553void 4416void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4417rxvt_term::tt_write (const char *data, unsigned int len)
3555{ 4418{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4419 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4420 return;
3557 4421
3558 if (len) 4422 if (pty.pty < 0)
4423 return;
4424
4425 if (v_buflen == 0)
4426 {
4427 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
4428
4429 if ((unsigned int)written == len)
4430 return;
4431
4432 data += written;
4433 len -= written;
3559 { 4434 }
4435
4436 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4437
4438 memcpy (v_buffer + v_buflen, data, len);
4439 v_buflen += len;
4440
4441 pty_ev.set (EVENT_READ | EVENT_WRITE);
4442}
4443
4444void rxvt_term::pty_write ()
4445{
4446 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4447
4448 if (written > 0)
4449 {
4450 v_buflen -= written;
4451
3560 if (v_buflen == 0) 4452 if (v_buflen == 0)
3561 { 4453 {
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); 4454 free (v_buffer);
3589 v_buffer = 0; 4455 v_buffer = 0;
3590 v_buflen = 0; 4456 v_buflen = 0;
3591 4457
3592 pty_ev.set (EVENT_READ); 4458 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; 4459 return;
3605 } 4460 }
4461
4462 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4463 }
4464 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4465 pty_ev.set (EVENT_READ);
3607} 4466}
3608 4467
3609/*----------------------- end-of-file (C source) -----------------------*/ 4468/*----------------------- end-of-file (C source) -----------------------*/
3610 4469

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