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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.55 by pcg, Sun Feb 22 20:08:18 2004 UTC vs.
Revision 1.250 by root, Sun Jan 8 06:35:23 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) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
31 * 31 *
32 * 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
33 * 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
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
46 46
47/*{{{ includes: */ 47/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 48#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
50#include "version.h" 51#include "version.h"
51#include "command.h" 52#include "command.h"
52 53
54#if HAVE_SCHED_YIELD
55#undef HAVE_SCHED_YIELD // disabled for the time being
53#include <wchar.h> 56//# include <sched.h>
57#endif
58
59#ifdef KEYSYM_RESOURCE
60# include "keyboard.h"
61#endif
62
63#include <csignal>
54 64
55/*----------------------------------------------------------------------*/ 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
56 299
57/*{{{ Convert the keypress event into a string */ 300/*{{{ Convert the keypress event into a string */
58void 301void
59rxvt_term::lookup_key (XKeyEvent &ev) 302rxvt_term::lookup_key (XKeyEvent &ev)
60{ 303{
… …
63 KeySym keysym; 306 KeySym keysym;
64#ifdef DEBUG_CMD 307#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */ 308 static int debug_key = 1; /* accessible by a debugger only */
66#endif 309#endif
67 int valid_keysym; 310 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 311 char kbuf[KBUFSZ];
69 312
70 /* 313 /*
71 * 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
72 * escape sequence to toggle the Keypad. 315 * escape sequence to toggle the Keypad.
73 * 316 *
74 * Always permit `shift' to override the current setting 317 * Always permit `shift' to override the current setting
75 */ 318 */
76 shft = (ev.state & ShiftMask); 319 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 320 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 321 meta = ev.state & ModMetaMask;
79 322
80 if (numlock_state || (ev.state & ModNumLockMask)) 323 if (numlock_state || (ev.state & ModNumLockMask))
81 { 324 {
82 numlock_state = (ev.state & ModNumLockMask); 325 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 326 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 331#ifdef USE_XIM
89 if (Input_Context) 332 if (Input_Context)
90 { 333 {
91 Status status_return; 334 Status status_return;
92 335
336#if 0
93#ifdef X_HAVE_UTF8_STRING 337#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 338 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 339 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 340 KBUFSZ, &keysym, &status_return);
97 else 341 else
342#endif
98#endif 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)
… …
134 || status_return == XLookupBoth; 381 || status_return == XLookupBoth;
135 } 382 }
136 else 383 else
137#endif 384#endif
138 { 385 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 386 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 387 valid_keysym = keysym != NoSymbol;
141 } 388 }
142 389
143 if (valid_keysym) 390 if (valid_keysym)
144 { 391 {
145 /* for some backwards compatibility */ 392#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 393 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL 394 return;
148 if (ctrl)
149# else
150 if (meta)
151# endif 395#endif
152 {
153 if (keysym == ks_bigfont)
154 {
155 change_font (FONT_UP);
156 return;
157 }
158 else if (keysym == ks_smallfont)
159 {
160 change_font (FONT_DN);
161 return;
162 }
163 }
164#endif
165 396
166 if (TermWin.saveLines) 397 if (saveLines)
167 { 398 {
168#ifdef UNSHIFTED_SCROLLKEYS 399#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 400 if (!ctrl && !meta)
170 {
171#else 401#else
172 if (IS_SCROLL_MOD) 402 if (IS_SCROLL_MOD)
403#endif
173 { 404 {
174#endif
175 int lnsppg; 405 int lnsppg;
176 406
177#ifdef PAGING_CONTEXT_LINES 407#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 408 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 409#else
180 lnsppg = TermWin.nrow * 4 / 5; 410 lnsppg = nrow * 4 / 5;
181#endif 411#endif
182 if (keysym == XK_Prior) 412 if (keysym == XK_Prior)
183 { 413 {
184 scr_page (UP, lnsppg); 414 scr_page (UP, lnsppg);
185 return; 415 return;
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 458 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 459 {
230 keysym += (XK_F11 - XK_F1); 460 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 461 shft = 0; /* turn off Shift */
232 } 462 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 463 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 464 {
235 switch (keysym) 465 switch (keysym)
236 { 466 {
237 /* normal XTerm key bindings */ 467 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 468 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 469 selection_request (ev.time, 0, 0);
240 return; 470 return;
471#if TODO
241 /* rxvt extras */ 472 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 473 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP); 474 change_font (FONT_UP);
244 return; 475 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 476 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN); 477 change_font (FONT_DN);
247 return; 478 return;
479#endif
248 } 480 }
249 } 481 }
250 } 482 }
251#ifdef PRINTPIPE 483
252 if (keysym == XK_Print) 484#if ENABLE_FRILLS || ISO_14755
253 { 485 // ISO 14755 support
254 scr_printscreen (ctrl | shft); 486 if (shft && ctrl)
255 return;
256 } 487 {
257#endif 488 int hv;
258 489
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 490 if (iso14755buf & ISO_14755_51
260 { 491 && (keysym == XK_space || keysym == XK_KP_Space
261#ifdef KEYSYM_RESOURCE 492 || keysym == XK_Return || keysym == XK_KP_Enter))
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 493 {
264 unsigned int l; 494 commit_iso14755 ();
265 const unsigned char *kbuf0; 495 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 496# if ISO_14755
267 497 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 498# endif
276 tt_write (&ch, 1); 499 return;
277 tt_write (kbuf0, l); 500 }
501 else if ((hv = hex_keyval (ev)) >= 0)
502 {
503 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
504 | hv | ISO_14755_51;
505# if ISO_14755
506 iso14755_51 (iso14755buf & ISO_14755_MASK);
507# endif
278 return; 508 return;
279 } 509 }
280 else 510 else
511 {
512# if ENABLE_OVERLAY
513 scr_overlay_off ();
281#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
537
538 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
539 {
282 { 540 {
283 newlen = 1; 541 newlen = 1;
284 switch (keysym) 542 switch (keysym)
285 { 543 {
286#ifndef NO_BACKSPACE_KEY 544#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace: 545 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace) 546 if (priv_modes & PrivMode_HaveBackSpace)
289 { 547 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 548 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177'; 549 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0'; 550 kbuf[1] = '\0';
293 } 551 }
294 else 552 else
295 STRCPY (kbuf, key_backspace); 553 strcpy (kbuf, key_backspace);
296# ifdef MULTICHAR_SET 554 break;
297 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)
298 { 561 {
299 int col, row; 562 strcpy (kbuf, "\033On");
300 563 break;
301 newlen = STRLEN (kbuf);
302 col = screen.cur.col - 1;
303 row = screen.cur.row + TermWin.saveLines;
304 if (IS_MULTI2 (screen.rend[row][col]))
305 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
306 } 564 }
565 /* FALLTHROUGH */
307# endif 566# endif
308 break;
309#endif
310#ifndef NO_DELETE_KEY
311 case XK_Delete: 567 case XK_Delete:
312 STRCPY (kbuf, key_delete); 568 strcpy (kbuf, key_delete);
313# ifdef MULTICHAR_SET
314 if (Options & Opt_mc_hack)
315 {
316 int col, row;
317
318 newlen = STRLEN (kbuf);
319 col = screen.cur.col;
320 row = screen.cur.row + TermWin.saveLines;
321 if (IS_MULTI1 (screen.rend[row][col]))
322 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
323 }
324# endif
325 break; 569 break;
326#endif 570#endif
327 case XK_Tab: 571 case XK_Tab:
328 if (shft) 572 if (shft)
329 STRCPY (kbuf, "\033[Z"); 573 strcpy (kbuf, "\033[Z");
330 else 574 else
331 { 575 {
332#ifdef CTRL_TAB_MAKES_META 576#ifdef CTRL_TAB_MAKES_META
333 if (ctrl) 577 if (ctrl)
334 meta = 1; 578 meta = 1;
… …
340 newlen = 0; 584 newlen = 0;
341 } 585 }
342 break; 586 break;
343 587
344#ifdef XK_KP_Left 588#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */ 589 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */ 590 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */ 591 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */ 592 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 593 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
350 { 594 {
351 STRCPY (kbuf, "\033OZ"); 595 strcpy (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 596 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break; 597 break;
354 } 598 }
355 else 599 else
356 /* translate to std. cursor key */ 600 /* translate to std. cursor key */
… …
359#endif 603#endif
360 case XK_Up: /* "\033[A" */ 604 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */ 605 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */ 606 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */ 607 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z"); 608 strcpy (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left]; 609 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */ 610 /* do Shift first */
367 if (shft) 611 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left]; 612 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl) 613 else if (ctrl)
370 { 614 {
371 kbuf[1] = 'O'; 615 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left]; 616 kbuf[2] = "dacb"[keysym - XK_Left];
373 } 617 }
374 else if (PrivateModes & PrivMode_aplCUR) 618 else if (priv_modes & PrivMode_aplCUR)
375 kbuf[1] = 'O'; 619 kbuf[1] = 'O';
376#ifdef MULTICHAR_SET
377 //TODO: ??
378 if (Options & Opt_mc_hack)
379 {
380 int col, row, m;
381
382 col = screen.cur.col;
383 row = screen.cur.row + TermWin.saveLines;
384 m = 0;
385 if (keysym == XK_Right
386 && IS_MULTI1 (screen.rend[row][col]))
387 m = 1;
388 else if (keysym == XK_Left)
389 {
390 if (col > 0)
391 {
392 if (IS_MULTI2 (screen.rend[row][col - 1]))
393 m = 1;
394 }
395 else if (screen.cur.row > 0)
396 {
397 col = screen.tlen[--row];
398 if (col == -1)
399 col = TermWin.ncol - 1;
400 else
401 col--;
402 if (col > 0
403 && IS_MULTI2 (screen.rend[row][col]))
404 m = 1;
405 }
406 }
407 if (m)
408 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
409 }
410#endif
411 break; 620 break;
412 621
413#ifndef UNSHIFTED_SCROLLKEYS 622#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior 623# ifdef XK_KP_Prior
415 case XK_KP_Prior: 624 case XK_KP_Prior:
416 /* allow shift to override */ 625 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 626 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
418 { 627 {
419 STRCPY (kbuf, "\033Oy"); 628 strcpy (kbuf, "\033Oy");
420 break; 629 break;
421 } 630 }
422 /* FALLTHROUGH */ 631 /* FALLTHROUGH */
423# endif 632# endif
424 case XK_Prior: 633 case XK_Prior:
425 STRCPY (kbuf, "\033[5~"); 634 strcpy (kbuf, "\033[5~");
426 break; 635 break;
427# ifdef XK_KP_Next 636# ifdef XK_KP_Next
428 case XK_KP_Next: 637 case XK_KP_Next:
429 /* allow shift to override */ 638 /* allow shift to override */
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 639 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
431 { 640 {
432 STRCPY (kbuf, "\033Os"); 641 strcpy (kbuf, "\033Os");
433 break; 642 break;
434 } 643 }
435 /* FALLTHROUGH */ 644 /* FALLTHROUGH */
436# endif 645# endif
437 case XK_Next: 646 case XK_Next:
438 STRCPY (kbuf, "\033[6~"); 647 strcpy (kbuf, "\033[6~");
439 break; 648 break;
440#endif 649#endif
441 case XK_KP_Enter: 650 case XK_KP_Enter:
442 /* allow shift to override */ 651 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 652 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
444 { 653 {
445 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';
446 } 666 }
447 else 667 else
448 { 668 {
449 kbuf[0] = '\r'; 669 kbuf[0] = '\015';
450 kbuf[1] = '\0'; 670 kbuf[1] = '\0';
451 } 671 }
452 break; 672 break;
453 673
454#ifdef XK_KP_Begin 674#ifdef XK_KP_Begin
455 case XK_KP_Begin: 675 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou"); 676 strcpy (kbuf, "\033Ou");
457 break; 677 break;
458 678
459 case XK_KP_Insert:
460 STRCPY (kbuf, "\033Op");
461 break;
462
463 case XK_KP_Delete:
464 STRCPY (kbuf, "\033On");
465 break;
466#endif 679#endif
467 case XK_KP_F1: /* "\033OP" */ 680 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */ 681 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */ 682 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */ 683 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP"); 684 strcpy (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1); 685 kbuf[2] += (keysym - XK_KP_F1);
473 break; 686 break;
474 687
475 case XK_KP_Multiply: /* "\033Oj" : "*" */ 688 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */ 689 case XK_KP_Add: /* "\033Ok" : "+" */
… …
487 case XK_KP_6: /* "\033Ov" : "6" */ 700 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */ 701 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */ 702 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */ 703 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */ 704 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 705 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
493 { 706 {
494 STRCPY (kbuf, "\033Oj"); 707 strcpy (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply); 708 kbuf[2] += (keysym - XK_KP_Multiply);
496 } 709 }
497 else 710 else
498 { 711 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 712 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0'; 713 kbuf[1] = '\0';
501 } 714 }
502 break; 715 break;
503 716
504 case XK_Find: 717 case XK_Find:
505 STRCPY (kbuf, "\033[1~"); 718 strcpy (kbuf, "\033[1~");
506 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
507 case XK_Insert: 731 case XK_Insert:
508 STRCPY (kbuf, "\033[2~"); 732 strcpy (kbuf, "\033[2~");
509 break; 733 break;
510#ifdef DXK_Remove /* support for DEC remove like key */ 734#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove: 735 case DXK_Remove:
512 /* FALLTHROUGH */ 736 /* FALLTHROUGH */
513#endif 737#endif
514 case XK_Execute: 738 case XK_Execute:
515 STRCPY (kbuf, "\033[3~"); 739 strcpy (kbuf, "\033[3~");
516 break; 740 break;
517 case XK_Select: 741 case XK_Select:
518 STRCPY (kbuf, "\033[4~"); 742 strcpy (kbuf, "\033[4~");
519 break; 743 break;
520#ifdef XK_KP_End 744#ifdef XK_KP_End
521 case XK_KP_End: 745 case XK_KP_End:
522 /* allow shift to override */ 746 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 747 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
524 { 748 {
525 STRCPY (kbuf, "\033Oq"); 749 strcpy (kbuf, "\033Oq");
526 break; 750 break;
527 } 751 }
528 /* FALLTHROUGH */ 752 /* FALLTHROUGH */
529#endif 753#endif
530 case XK_End: 754 case XK_End:
531 STRCPY (kbuf, KS_END); 755 strcpy (kbuf, KS_END);
532 break; 756 break;
533#ifdef XK_KP_Home 757#ifdef XK_KP_Home
534 case XK_KP_Home: 758 case XK_KP_Home:
535 /* allow shift to override */ 759 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 760 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
537 { 761 {
538 STRCPY (kbuf, "\033Ow"); 762 strcpy (kbuf, "\033Ow");
539 break; 763 break;
540 } 764 }
541 /* FALLTHROUGH */ 765 /* FALLTHROUGH */
542#endif 766#endif
543 case XK_Home: 767 case XK_Home:
544 STRCPY (kbuf, KS_HOME); 768 strcpy (kbuf, KS_HOME);
545 break; 769 break;
546 770
547#define FKEY(n, fkey) \ 771#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 772 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549 773
… …
601#undef FKEY 825#undef FKEY
602 default: 826 default:
603 newlen = 0; 827 newlen = 0;
604 break; 828 break;
605 } 829 }
830
606 if (newlen) 831 if (newlen)
607 len = STRLEN (kbuf); 832 len = strlen (kbuf);
608 } 833 }
834
609 /* 835 /*
610 * Pass meta for all function keys, if 'meta' option set 836 * Pass meta for all function keys, if 'meta' option set
611 */ 837 */
612#ifdef META8_OPTION 838#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0) 839 if (meta && (meta_char == 0x80) && len > 0)
… …
618 else if (ctrl && keysym == XK_minus) 844 else if (ctrl && keysym == XK_minus)
619 { 845 {
620 len = 1; 846 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 847 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
622 } 848 }
849 else if (keysym == XK_ISO_Left_Tab)
850 {
851 strcpy (kbuf, "\033[Z");
852 len = 3;
853 }
623 else 854 else
624 { 855 {
625#ifdef META8_OPTION 856#ifdef META8_OPTION
626 /* set 8-bit on */ 857 /* set 8-bit on */
627 if (meta && (meta_char == 0x80)) 858 if (meta && (meta_char == 0x80))
628 { 859 {
629 unsigned char *ch; 860 char *ch;
630 861
631 for (ch = kbuf; ch < kbuf + len; ch++) 862 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80; 863 *ch |= 0x80;
864
633 meta = 0; 865 meta = 0;
634 } 866 }
635#endif 867#endif
636 /* nil */ ; 868 /* nil */ ;
637 } 869 }
638 } 870 }
639 871
872 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_STR_LEN, kbuf, len, DT_END)))
873 return;
874
640 if (len <= 0) 875 if (len <= 0)
641 return; /* not mapped */ 876 return; /* not mapped */
642 877
643 if (Options & Opt_scrollTtyKeypress) 878 if (OPTION (Opt_scrollTtyKeypress))
644 if (TermWin.view_start) 879 if (view_start)
645 { 880 {
646 TermWin.view_start = 0; 881 view_start = 0;
647 want_refresh = 1; 882 want_refresh = 1;
648 } 883 }
649 884
650 /* 885 /*
651 * these modifications only affect the static keybuffer 886 * these modifications only affect the static keybuffer
… …
666#ifdef META8_OPTION 901#ifdef META8_OPTION
667 && meta_char == C0_ESC 902 && meta_char == C0_ESC
668#endif 903#endif
669 ) 904 )
670 { 905 {
671 const unsigned char ch = C0_ESC; 906 const char ch = C0_ESC;
672 tt_write (&ch, 1); 907 tt_write (&ch, 1);
673 } 908 }
674 909
675#if defined(DEBUG_CMD) 910#if defined(DEBUG_CMD)
676 /* Display keyboard buffer contents */ 911 /* Display keyboard buffer contents */
… …
684#endif /* DEBUG_CMD */ 919#endif /* DEBUG_CMD */
685 tt_write (kbuf, (unsigned int)len); 920 tt_write (kbuf, (unsigned int)len);
686} 921}
687/*}}} */ 922/*}}} */
688 923
689#if (MENUBAR_MAX) 924#if MENUBAR_MAX || defined (KEYSYM_RESOURCE)
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 925/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
691/* attempt to `write' count to the input buffer */ 926/* attempt to `write' count to the input buffer */
692unsigned int 927unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 928rxvt_term::cmd_write (const char *str, unsigned int count)
694{ 929{
695 unsigned int n, s; 930 unsigned int n, s;
696 931
697 n = cmdbuf_ptr - cmdbuf_base; 932 n = cmdbuf_ptr - cmdbuf_base;
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 933 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
934
699 if (n > 0 && s < count) 935 if (n > 0 && s < count)
700 { 936 {
701 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 937 memmove (cmdbuf_base, cmdbuf_ptr,
702 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 938 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
703 cmdbuf_ptr = cmdbuf_base; 939 cmdbuf_ptr = cmdbuf_base;
704 cmdbuf_endp -= n; 940 cmdbuf_endp -= n;
705 s += n; 941 s += n;
706 } 942 }
943
707 if (count > s) 944 if (count > s)
708 { 945 {
709 rxvt_print_error ("data loss: cmd_write too large"); 946 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
710 count = s; 947 count = s;
711 } 948 }
949
712 for (; count--;) 950 for (; count--;)
713 *cmdbuf_endp++ = *str++; 951 *cmdbuf_endp++ = *str++;
952
953 cmd_parse ();
954
714 return 0; 955 return 0;
715} 956}
716#endif /* MENUBAR_MAX */ 957#endif
717 958
718void 959void
719rxvt_term::flush () 960rxvt_term::flush ()
720{ 961{
962 flush_ev.stop ();
963
721#ifdef TRANSPARENT 964#ifdef TRANSPARENT
722 if (want_full_refresh) 965 if (want_full_refresh)
723 { 966 {
724 want_full_refresh = 0; 967 want_full_refresh = 0;
725 scr_clear (); 968 scr_clear ();
726 scr_touch (false); 969 scr_touch (false);
727 want_refresh = 1;
728 } 970 }
729#endif 971#endif
730 972
731 if (want_refresh) 973 if (want_refresh)
732 { 974 {
975 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
976 {
977 int row = -view_start;
978 int end_row = row + nrow;
979
980 while (row > -nsaved && ROW (row - 1).is_longer ())
981 --row;
982
983 do
984 {
985 int start_row = row;
986 line_t *l;
987
988 do
989 {
990 l = &ROW (row++);
991
992 if (!(l->f & LINE_FILTERED))
993 {
994 // line not filtered, mark it as filtered
995 l->f |= LINE_FILTERED;
996 while (l->is_longer ())
997 {
998 l = &ROW (row++);
999 l->f |= LINE_FILTERED;
1000 }
1001
1002 // and filter it
1003 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1004
1005 break;
1006 }
1007 }
1008 while (l->is_longer () && row < end_row);
1009 }
1010 while (++row < end_row);
1011 }
1012
733 scr_refresh (refresh_type); 1013 scr_refresh (refresh_type);
734 scrollbar_show (1); 1014 scrollbar_show (1);
735#ifdef USE_XIM 1015#ifdef USE_XIM
736 IMSendSpot (); 1016 IMSendSpot ();
737#endif 1017#endif
738
739 } 1018 }
740 1019
741 display->flush (); 1020 display->flush ();
742} 1021}
743 1022
… …
745rxvt_term::check_cb (check_watcher &w) 1024rxvt_term::check_cb (check_watcher &w)
746{ 1025{
747 SET_R (this); 1026 SET_R (this);
748 SET_LOCALE (locale); 1027 SET_LOCALE (locale);
749 1028
1029 display->flush ();
1030
1031 if (want_refresh && !flush_ev.active)
1032 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1033}
1034
1035void
1036rxvt_term::flush_cb (time_watcher &w)
1037{
1038 SET_R (this);
1039 SET_LOCALE (locale);
1040
1041 refresh_limit = 1;
1042 refresh_count = 0;
750 flush (); 1043 flush ();
751} 1044}
752 1045
753#ifdef CURSOR_BLINK 1046#ifdef CURSOR_BLINK
754void 1047void
… …
772 w.start (w.at + TEXT_BLINK_INTERVAL); 1065 w.start (w.at + TEXT_BLINK_INTERVAL);
773 } 1066 }
774} 1067}
775#endif 1068#endif
776 1069
1070#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1071void
1072rxvt_term::cont_scroll_cb (time_watcher &w)
1073{
1074 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1075 scr_page (scrollbar_isUp() ? UP : DN, 1))
1076 {
1077 refresh_type |= SMOOTH_REFRESH;
1078 want_refresh = 1;
1079 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1080 }
1081}
1082#endif
1083
1084#ifdef SELECTION_SCROLLING
1085void
1086rxvt_term::sel_scroll_cb (time_watcher &w)
1087{
1088 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1089 {
1090 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1091 refresh_type |= SMOOTH_REFRESH;
1092 want_refresh = 1;
1093 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1094 }
1095}
1096#endif
1097
1098#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1099void
1100rxvt_term::slip_wheel_cb (time_watcher &w)
1101{
1102 if (mouse_slip_wheel_speed == 0
1103 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1104 : scr_page (UP, mouse_slip_wheel_speed))
1105 {
1106 if (view_start == nsaved ||
1107 view_start == 0)
1108 mouse_slip_wheel_speed = 0;
1109
1110 refresh_type |= SMOOTH_REFRESH;
1111 want_refresh = 1;
1112 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1113 }
1114}
1115#endif
1116
1117#if HAVE_SCHED_YIELD
1118static struct event_handler
1119{
1120 check_watcher cw_yield;
1121
1122 void yield (check_watcher &w)
1123 {
1124 sched_yield ();
1125 w.stop ();
1126 }
1127
1128 event_handler ()
1129 : cw_yield (this, &event_handler::yield)
1130 {
1131 }
1132} event_handler;
1133#endif
1134
777bool 1135bool
778rxvt_term::pty_fill () 1136rxvt_term::pty_fill ()
779{ 1137{
780 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1138 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1139
1140 if (CBUFSIZ == n)
1141 {
1142 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1143 n = 0;
1144 }
781 1145
782 memmove (cmdbuf_base, cmdbuf_ptr, n); 1146 memmove (cmdbuf_base, cmdbuf_ptr, n);
783 cmdbuf_ptr = cmdbuf_base; 1147 cmdbuf_ptr = cmdbuf_base;
784 cmdbuf_endp = cmdbuf_ptr + n; 1148 cmdbuf_endp = cmdbuf_ptr + n;
785 1149
786 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1150 ssize_t r = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
787 1151
788 if (n > 0) 1152 if (r > 0)
789 { 1153 {
790 cmdbuf_endp += n; 1154 cmdbuf_endp += r;
791 return true; 1155 return true;
792 } 1156 }
793 else if (n < 0 && errno != EAGAIN) 1157 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1158 {
1159#if HAVE_SCHED_YIELD
1160 if (display->is_local)
1161 event_handler.cw_yield.start ();
1162#endif
1163 }
1164 else
1165 {
1166 pty_ev.stop ();
1167
1168 if (!OPTION (Opt_hold))
794 destroy (); 1169 destroy ();
795 1170 }
1171
796 return false; 1172 return false;
797} 1173}
798 1174
799void 1175void
800rxvt_term::pty_cb (io_watcher &w, short revents) 1176rxvt_term::pty_cb (io_watcher &w, short revents)
801{ 1177{
802 SET_R (this); 1178 SET_R (this);
803 SET_LOCALE (locale); 1179 SET_LOCALE (locale);
804 1180
1181 if (revents & EVENT_READ)
1182 // loop, but don't allow a single term to monopolize us
1183 while (pty_fill ())
1184 if (cmd_parse ())
1185 break;
1186
805 if (revents & EVENT_WRITE) 1187 if (revents & EVENT_WRITE)
806 tt_write (0, 0); 1188 pty_write ();
807 else if (revents & EVENT_READ)
808 {
809 bool flag = true;
810
811 // loop, but don't allow a single term to monopolize us
812 // the number of loops is fully arbitrary, and thus wrong
813 while (flag && pty_fill ())
814 {
815 if (!seen_input)
816 {
817 seen_input = 1;
818 /* once we know the shell is running, send the screen size. Again! */
819 tt_winch ();
820 }
821
822 uint32_t ch = NOCHAR;
823
824 for (;;)
825 {
826 if (ch == NOCHAR)
827 ch = next_char ();
828
829 if (ch == NOCHAR) // TODO: improve
830 break;
831
832 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
833 {
834 /* Read a text string from the input buffer */
835 uint32_t buf[BUFSIZ];
836 bool refreshnow = false;
837 int nlines = 0;
838 uint32_t *str = buf;
839
840 *str++ = ch;
841
842 for (;;)
843 {
844 ch = next_char ();
845
846 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
847 break;
848 else
849 {
850 *str++ = ch;
851
852 if (ch == '\n')
853 {
854 nlines++;
855 refresh_count++;
856
857 if (! (Options & Opt_jumpScroll)
858 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
859 {
860 refreshnow = true;
861 flag = false;
862 ch = NOCHAR;
863 break;
864 }
865
866 // scr_add_lines only works for nlines < TermWin.nrow - 1.
867 if (nlines >= TermWin.nrow - 1)
868 {
869 scr_add_lines (buf, nlines, str - buf);
870 nlines = 0;
871 str = buf;
872 }
873 }
874
875 if (str >= buf + BUFSIZ)
876 {
877 ch = NOCHAR;
878 break;
879 }
880 }
881 }
882
883 scr_add_lines (buf, nlines, str - buf);
884
885 /*
886 * If there have been a lot of new lines, then update the screen
887 * What the heck I'll cheat and only refresh less than every page-full.
888 * the number of pages between refreshes is refresh_limit, which
889 * is incremented here because we must be doing flat-out scrolling.
890 *
891 * refreshing should be correct for small scrolls, because of the
892 * time-out
893 */
894 if (refreshnow)
895 {
896 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
897 refresh_limit++;
898
899 scr_refresh (refresh_type);
900 }
901
902 }
903 else
904 {
905 switch (ch)
906 {
907 default:
908 process_nonprinting (ch);
909 break;
910 case C0_ESC: /* escape char */
911 process_escape_seq ();
912 break;
913 /*case 0x9b: */ /* CSI */
914 /* process_csi_seq (); */
915 }
916
917 ch = NOCHAR;
918 }
919 }
920 }
921 }
922} 1189}
923 1190
924// read the next character, currently handles UTF-8 1191void
925// will probably handle all sorts of other stuff in the future 1192rxvt_term::pointer_unblank ()
926uint32_t
927rxvt_term::next_char ()
928{ 1193{
929 while (cmdbuf_ptr < cmdbuf_endp) 1194 XDefineCursor (display->display, vt, TermWin_cursor);
930 { 1195 recolour_cursor ();
931 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
932 return *cmdbuf_ptr++;
933 1196
934 wchar_t wc; 1197#ifdef POINTER_BLANK
935 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1198 hidden_pointer = 0;
936 1199
937 if (len == (size_t)-2) 1200 if (OPTION (Opt_pointerBlank))
938 return NOCHAR; 1201 pointer_ev.start (NOW + pointerBlankDelay);
939 1202#endif
940 if (len == (size_t)-1)
941 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
942
943 // assume wchar == unicode
944 cmdbuf_ptr += len;
945 return wc;
946 }
947
948 return NOCHAR;
949}
950
951/* rxvt_cmd_getc () - Return next input character */
952/*
953 * Return the next input character after first passing any keyboard input
954 * to the command.
955 */
956uint32_t
957rxvt_term::cmd_getc ()
958{
959 for (;;)
960 {
961 uint32_t c = next_char ();
962 if (c != NOCHAR)
963 return c;
964
965 // incomplete sequences should occur rarely, still, a better solution
966 // would be preferred. either setjmp/longjmp or better design.
967 fcntl (cmd_fd, F_SETFL, 0);
968 pty_fill ();
969 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
970 }
971} 1203}
972 1204
973#ifdef POINTER_BLANK 1205#ifdef POINTER_BLANK
974void 1206void
975rxvt_term::pointer_unblank ()
976{
977 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
978 recolour_cursor ();
979
980 hidden_pointer = 0;
981
982 if (Options & Opt_pointerBlank)
983 pointer_ev.start (NOW + pointerBlankDelay);
984}
985
986void
987rxvt_term::pointer_blank () 1207rxvt_term::pointer_blank ()
988{ 1208{
989 if (! (Options & Opt_pointerBlank)) 1209 if (!OPTION (Opt_pointerBlank))
990 return; 1210 return;
991 1211
992 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1212 XDefineCursor (display->display, vt, display->blank_cursor);
993 XFlush (display->display); 1213 XFlush (display->display);
994 1214
995 hidden_pointer = 1; 1215 hidden_pointer = 1;
996} 1216}
997 1217
… …
1004 pointer_blank (); 1224 pointer_blank ();
1005} 1225}
1006#endif 1226#endif
1007 1227
1008void 1228void
1009rxvt_term::mouse_report (const XButtonEvent &ev) 1229rxvt_term::mouse_report (XButtonEvent &ev)
1010{ 1230{
1011 int button_number, key_state = 0; 1231 int button_number, key_state = 0;
1012 int x, y; 1232 int x, y;
1013 1233
1014 x = ev.x; 1234 x = ev.x;
1015 y = ev.y; 1235 y = ev.y;
1016 pixel_position (&x, &y); 1236 pixel_position (&x, &y);
1017 1237
1018 if (MEvent.button == AnyButton) 1238 if (MEvent.button == AnyButton)
1019 {
1020 button_number = 3; 1239 button_number = 3;
1021 }
1022 else 1240 else
1023 { 1241 {
1024 button_number = MEvent.button - Button1; 1242 button_number = MEvent.button - Button1;
1025 /* add 0x3D for wheel events, like xterm does */ 1243 /* add 0x3D for wheel events, like xterm does */
1026 if (button_number >= 3) 1244 if (button_number >= 3)
1027 button_number += (64 - 3); 1245 button_number += (64 - 3);
1028 } 1246 }
1029 1247
1030 if (PrivateModes & PrivMode_MouseX10) 1248 if (priv_modes & PrivMode_MouseX10)
1031 { 1249 {
1032 /* 1250 /*
1033 * do not report ButtonRelease 1251 * do not report ButtonRelease
1034 * no state info allowed 1252 * no state info allowed
1035 */ 1253 */
… …
1050 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1268 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1051 + ((MEvent.state & ControlMask) ? 16 : 0); 1269 + ((MEvent.state & ControlMask) ? 16 : 0);
1052#ifdef MOUSE_REPORT_DOUBLECLICK 1270#ifdef MOUSE_REPORT_DOUBLECLICK
1053 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1271 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1054#endif 1272#endif
1055
1056 } 1273 }
1057 1274
1058#ifdef DEBUG_MOUSEREPORT 1275#if DEBUG_MOUSEREPORT
1059 fprintf (stderr, "Mouse ["); 1276 fprintf (stderr, "Mouse [");
1060 if (key_state & 16) 1277 if (key_state & 16)
1061 fputc ('C', stderr); 1278 fputc ('C', stderr);
1062 if (key_state & 4) 1279 if (key_state & 4)
1063 fputc ('S', stderr); 1280 fputc ('S', stderr);
… …
1067 fputc ('2', stderr); 1284 fputc ('2', stderr);
1068 fprintf (stderr, "]: <%d>, %d/%d\n", 1285 fprintf (stderr, "]: <%d>, %d/%d\n",
1069 button_number, 1286 button_number,
1070 x + 1, 1287 x + 1,
1071 y + 1); 1288 y + 1);
1072#else 1289#endif
1290
1073 tt_printf ("\033[M%c%c%c", 1291 tt_printf ("\033[M%c%c%c",
1074 (32 + button_number + key_state), 1292 (32 + button_number + key_state),
1075 (32 + x + 1), 1293 (32 + x + 1),
1076 (32 + y + 1)); 1294 (32 + y + 1));
1077#endif
1078} 1295}
1079 1296
1080#ifdef USING_W11LIB 1297#ifdef USING_W11LIB
1081void 1298void
1082rxvt_W11_process_x_event (XEvent *ev) 1299rxvt_W11_process_x_event (XEvent *ev)
… …
1089 1306
1090/*{{{ process an X event */ 1307/*{{{ process an X event */
1091void 1308void
1092rxvt_term::x_cb (XEvent &ev) 1309rxvt_term::x_cb (XEvent &ev)
1093{ 1310{
1311 dDisp;
1312
1094 SET_R (this); 1313 SET_R (this);
1095 SET_LOCALE (locale); 1314 SET_LOCALE (locale);
1096 1315
1097#if defined(CURSOR_BLINK)
1098 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1099 {
1100 if (hidden_cursor)
1101 {
1102 hidden_cursor = 0;
1103 want_refresh = 1;
1104 }
1105
1106 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1107 }
1108#endif
1109
1110#if defined(POINTER_BLANK)
1111 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1112 {
1113 if (ev.type == MotionNotify
1114 || ev.type == ButtonPress
1115 || ev.type == ButtonRelease)
1116 if (hidden_pointer)
1117 pointer_unblank ();
1118
1119 if (ev.type == KeyPress && hidden_pointer == 0)
1120 pointer_blank ();
1121 }
1122#endif
1123
1124#ifdef USE_XIM
1125 if (XFilterEvent (&ev, None))
1126 return;
1127#endif
1128
1129 Window unused_root, unused_child; 1316 Window unused_root, unused_child;
1130 int unused_root_x, unused_root_y; 1317 int unused_root_x, unused_root_y;
1131 unsigned int unused_mask; 1318 unsigned int unused_mask;
1132
1133#ifdef DEBUG_X
1134 const char *const eventnames[] =
1135 { /* mason - this matches my system */
1136 "",
1137 "",
1138 "KeyPress",
1139 "KeyRelease",
1140 "ButtonPress",
1141 "ButtonRelease",
1142 "MotionNotify",
1143 "EnterNotify",
1144 "LeaveNotify",
1145 "FocusIn",
1146 "FocusOut",
1147 "KeymapNotify",
1148 "Expose",
1149 "GraphicsExpose",
1150 "NoExpose",
1151 "VisibilityNotify",
1152 "CreateNotify",
1153 "DestroyNotify",
1154 "UnmapNotify",
1155 "MapNotify",
1156 "MapRequest",
1157 "ReparentNotify",
1158 "ConfigureNotify",
1159 "ConfigureRequest",
1160 "GravityNotify",
1161 "ResizeRequest",
1162 "CirculateNotify",
1163 "CirculateRequest",
1164 "PropertyNotify",
1165 "SelectionClear",
1166 "SelectionRequest",
1167 "SelectionNotify",
1168 "ColormapNotify",
1169 "ClientMessage",
1170 "MappingNotify"
1171 };
1172#endif
1173
1174#ifdef DEBUG_X
1175 struct timeval tp;
1176 struct tm *ltt;
1177 (void)gettimeofday (&tp, NULL);
1178 ltt = localtime (& (tp.tv_sec));
1179 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));
1180#endif
1181 1319
1182 switch (ev.type) 1320 switch (ev.type)
1183 { 1321 {
1184 case KeyPress: 1322 case KeyPress:
1323#if ISO_14755
1324 if (!(iso14755buf & ISO_14755_52))
1325#endif
1185 lookup_key (ev.xkey); 1326 lookup_key (ev.xkey);
1327
1328 break;
1329
1330 case KeyRelease:
1331 {
1332#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755
1333 KeySym ks;
1334
1335 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1336#endif
1337
1338#if ENABLE_FRILLS || ISO_14755
1339 // ISO 14755 support
1340 if (iso14755buf)
1341 if (iso14755buf & ISO_14755_52)
1342 {
1343# if ENABLE_OVERLAY
1344 scr_overlay_off ();
1345# endif
1346# if ISO_14755
1347 // iso14755 part 5.2 handling: release time
1348 // first: controls
1349 if ((ev.xkey.state & ControlMask)
1350 && ((ks >= 0x40 && ks <= 0x5f)
1351 || (ks >= 0x61 && ks <= 0x7f)))
1352 {
1353 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1354 commit_iso14755 ();
1355 goto skip_switch;
1356 }
1357
1358 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1359 if (i[0] == ks)
1360 {
1361 iso14755buf = ISO_14755_51 | i[1];
1362 commit_iso14755 ();
1363 goto skip_switch;
1364 }
1365
1366 scr_bell ();
1367# endif
1368 iso14755buf = 0;
1369 break;
1370 }
1371 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1372 {
1373# if ENABLE_OVERLAY
1374 scr_overlay_off ();
1375# endif
1376 if (iso14755buf & ISO_14755_51)
1377 commit_iso14755 ();
1378#if ISO_14755
1379 else if (iso14755buf & ISO_14755_STARTED)
1380 {
1381 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1382
1383 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1384 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1385 }
1386# endif
1387 else
1388 iso14755buf = 0;
1389 }
1390#endif
1391
1392 if (ev.xany.window == vt
1393 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_END)))
1186 break; 1394 break;
1187 1395
1188#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1396#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1189 case KeyRelease:
1190 {
1191 if (! (ev.xkey.state & ControlMask)) 1397 if (!(ev.xkey.state & ControlMask))
1398 slip_wheel_ev.stop ();
1399 else if (ks == XK_Control_L || ks == XK_Control_R)
1192 mouse_slip_wheel_speed = 0; 1400 mouse_slip_wheel_speed = 0;
1193 else 1401#endif
1194 {
1195 KeySym ks;
1196
1197 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1198 if (ks == XK_Control_L || ks == XK_Control_R)
1199 mouse_slip_wheel_speed = 0;
1200 }
1201 break; 1402 break;
1202 } 1403 }
1203#endif
1204 1404
1205 case ButtonPress: 1405 case ButtonPress:
1206 button_press (ev.xbutton); 1406 button_press (ev.xbutton);
1207 break; 1407 break;
1208 1408
… …
1210 button_release (ev.xbutton); 1410 button_release (ev.xbutton);
1211 break; 1411 break;
1212 1412
1213 case ClientMessage: 1413 case ClientMessage:
1214 if (ev.xclient.format == 32 1414 if (ev.xclient.format == 32
1415 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1416 {
1215 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1417 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1216 destroy (); 1418 destroy ();
1419#if ENABLE_EWMH
1420 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1421 XSendEvent (disp, ev.xclient.window = display->root,
1422 False, SubstructureRedirectMask | SubstructureNotifyMask,
1423 &ev);
1424#endif
1425 }
1426#if ENABLE_XEMBED
1427 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1428 {
1429 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1430 focus_in ();
1431 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1432 focus_out ();
1433 }
1434#endif
1217#ifdef OFFIX_DND 1435#ifdef OFFIX_DND
1218 /* OffiX Dnd (drag 'n' drop) protocol */ 1436 /* OffiX Dnd (drag 'n' drop) protocol */
1219 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL] 1437 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1220 && (ev.xclient.data.l[0] == DndFile 1438 && (ev.xclient.data.l[0] == DndFile
1221 || ev.xclient.data.l[0] == DndDir 1439 || ev.xclient.data.l[0] == DndDir
1222 || ev.xclient.data.l[0] == DndLink)) 1440 || ev.xclient.data.l[0] == DndLink))
1223 { 1441 {
1224 /* Get Dnd data */ 1442 /* Get Dnd data */
1225 Atom ActualType; 1443 Atom ActualType;
1226 int ActualFormat; 1444 int ActualFormat;
1227 unsigned char *data; 1445 unsigned char *data;
1228 unsigned long Size, RemainingBytes; 1446 unsigned long Size, RemainingBytes;
1229 1447
1230 XGetWindowProperty (display->display, display->root, 1448 XGetWindowProperty (disp, display->root,
1231 xa[XA_DNDSELECTION], 1449 xa[XA_DNDSELECTION],
1232 0L, 1000000L, 1450 0L, 1000000L,
1233 False, AnyPropertyType, 1451 False, AnyPropertyType,
1234 &ActualType, &ActualFormat, 1452 &ActualType, &ActualFormat,
1235 &Size, &RemainingBytes, 1453 &Size, &RemainingBytes,
1236 &data); 1454 &data);
1237 XChangeProperty (display->display, display->root, 1455 set_string_property (XA_CUT_BUFFER0, data);
1238 XA_CUT_BUFFER0, XA_STRING, 1456 XFree (data);
1239 8, PropModeReplace,
1240 data, STRLEN (data));
1241 selection_paste (display->root, XA_CUT_BUFFER0, True); 1457 selection_paste (display->root, XA_CUT_BUFFER0, true);
1242 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1458 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1243 } 1459 }
1244#endif /* OFFIX_DND */ 1460#endif /* OFFIX_DND */
1245 break; 1461 break;
1246 1462
1247 case MappingNotify: 1463 case MappingNotify:
1248 XRefreshKeyboardMapping (& (ev.xmapping)); 1464 XRefreshKeyboardMapping (&ev.xmapping);
1249 break; 1465 break;
1250 1466
1251 /* 1467 /*
1252 * XXX: this is not the _current_ arrangement 1468 * XXX: this is not the _current_ arrangement
1253 * Here's my conclusion: 1469 * Here's my conclusion:
… …
1272 break; 1488 break;
1273 } 1489 }
1274 break; 1490 break;
1275 1491
1276 case FocusIn: 1492 case FocusIn:
1277 if (!TermWin.focus) 1493 focus_in ();
1494 break;
1495
1496 case FocusOut:
1497 focus_out ();
1498 break;
1499
1500 case ConfigureNotify:
1501 if (ev.xconfigure.window == parent[0])
1278 { 1502 {
1279 TermWin.focus = 1; 1503 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1280 want_refresh = 1; 1504 ;
1281#ifdef USE_XIM
1282 if (Input_Context != NULL)
1283 XSetICFocus (Input_Context);
1284#endif
1285#ifdef CURSOR_BLINK
1286 if (Options & Opt_cursorBlink)
1287 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1288#endif
1289 1505
1506 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1507 {
1508 seen_resize = 1;
1509 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1510 }
1511
1512#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1513 if (OPTION (Opt_transparent))
1514 check_our_parents ();
1515#endif
1290 } 1516 }
1291 break; 1517 break;
1292 1518
1293 case FocusOut:
1294 if (TermWin.focus)
1295 {
1296 TermWin.focus = 0;
1297 want_refresh = 1;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XUnsetICFocus (Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.stop ();
1305 hidden_cursor = 0;
1306#endif
1307
1308 }
1309 break;
1310
1311 case ConfigureNotify: 1519 case PropertyNotify:
1312 if (ev.xconfigure.window == TermWin.parent[0]) 1520 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1313 { 1521 && ev.xproperty.state == PropertyNewValue)
1314 int height, width; 1522 selection_property (ev.xproperty.window, ev.xproperty.atom);
1315 1523
1316 do
1317 { /* Wrap lots of configures into one */
1318 width = ev.xconfigure.width;
1319 height = ev.xconfigure.height;
1320 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1321 }
1322 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1323
1324 if (szHint.width != width || szHint.height != height)
1325 {
1326 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1327 resize_all_windows (width, height, 1);
1328 }
1329#ifdef DEBUG_SIZE
1330 else
1331 {
1332 D_SIZE ((stderr, "Size: Not resizing"));
1333 }
1334#endif
1335#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1336 if (Options & Opt_transparent)
1337 {
1338 check_our_parents ();
1339 if (am_transparent)
1340 want_full_refresh = 1;
1341 }
1342#endif
1343
1344 }
1345 break; 1524 break;
1346 1525
1347 case SelectionClear: 1526 case SelectionClear:
1348 display->set_selection_owner (0); 1527 selection_clear ();
1349 break; 1528 break;
1350 1529
1351 case SelectionNotify: 1530 case SelectionNotify:
1352 if (selection_wait == Sel_normal) 1531 if (selection_wait == Sel_normal)
1353 selection_paste (ev.xselection.requestor, 1532 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1354 ev.xselection.property, True);
1355 break; 1533 break;
1356 1534
1357 case SelectionRequest: 1535 case SelectionRequest:
1358 selection_send (ev.xselectionrequest); 1536 selection_send (ev.xselectionrequest);
1359 break; 1537 break;
1360 1538
1539 case MapNotify:
1540 mapped = 1;
1541#ifdef TEXT_BLINK
1542 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1543#endif
1544 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1545 break;
1546
1361 case UnmapNotify: 1547 case UnmapNotify:
1362 TermWin.mapped = 0; 1548 mapped = 0;
1363#ifdef TEXT_BLINK 1549#ifdef TEXT_BLINK
1364 text_blink_ev.stop (); 1550 text_blink_ev.stop ();
1365#endif 1551#endif
1366 break; 1552 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1367
1368 case MapNotify:
1369 TermWin.mapped = 1;
1370#ifdef TEXT_BLINK
1371 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1372#endif
1373 break; 1553 break;
1374 1554
1375#ifdef TRANSPARENT 1555#ifdef TRANSPARENT
1376 case ReparentNotify: 1556 case ReparentNotify:
1377 rootwin_cb (ev); 1557 rootwin_cb (ev);
1378 break; 1558 break;
1379#endif /* TRANSPARENT */ 1559#endif /* TRANSPARENT */
1380 1560
1381 case GraphicsExpose: 1561 case GraphicsExpose:
1382 case Expose: 1562 case Expose:
1383 if (ev.xany.window == TermWin.vt) 1563 if (ev.xany.window == vt)
1384 { 1564 {
1385#ifdef NO_SLOW_LINK_SUPPORT 1565 do
1386 scr_expose (ev.xexpose.x, ev.xexpose.y, 1566 scr_expose (ev.xexpose.x, ev.xexpose.y,
1387 ev.xexpose.width, ev.xexpose.height, False); 1567 ev.xexpose.width, ev.xexpose.height, False);
1388#else 1568 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1389 // don't understand this, so commented it out 1569
1570 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1571
1572 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1390 scr_expose (ev.xexpose.x, ev.xexpose.y, 1573 scr_expose (ev.xexpose.x, ev.xexpose.y,
1391 ev.xexpose.width, ev.xexpose.height, False); 1574 ev.xexpose.width, ev.xexpose.height, False);
1392 //scr_expose (ev.xexpose.x, 0, 1575
1393 // ev.xexpose.width, TermWin.height, False); 1576 scr_refresh (refresh_type);
1394#endif
1395 want_refresh = 1;
1396 } 1577 }
1397 else 1578 else
1398 { 1579 {
1399 XEvent unused_event; 1580 XEvent unused_event;
1400 1581
1401 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1582 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1402 Expose, 1583 ;
1403 &unused_event)) ; 1584 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1404 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1585 ;
1405 GraphicsExpose, 1586
1406 &unused_event)) ;
1407 if (isScrollbarWindow (ev.xany.window)) 1587 if (isScrollbarWindow (ev.xany.window))
1408 { 1588 {
1409 scrollBar.setIdle (); 1589 scrollBar.setIdle ();
1410 scrollbar_show (0); 1590 scrollbar_show (0);
1411 } 1591 }
1412#ifdef MENUBAR 1592#ifdef MENUBAR
1413 if (menubar_visible () && isMenuBarWindow (ev.xany.window)) 1593 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1414 menubar_expose (); 1594 menubar_expose ();
1415#endif 1595#endif
1596
1597#ifdef TRANSPARENT
1598 if (am_transparent && ev.xany.window == parent[0])
1599 XClearWindow (disp, ev.xany.window);
1600#endif
1416 } 1601 }
1417 break; 1602 break;
1418 1603
1419 case MotionNotify: 1604 case MotionNotify:
1420#ifdef POINTER_BLANK 1605#ifdef POINTER_BLANK
… …
1422 pointer_unblank (); 1607 pointer_unblank ();
1423#endif 1608#endif
1424#if MENUBAR 1609#if MENUBAR
1425 if (isMenuBarWindow (ev.xany.window)) 1610 if (isMenuBarWindow (ev.xany.window))
1426 { 1611 {
1427 menubar_control (& (ev.xbutton)); 1612 menubar_control (ev.xbutton);
1428 break; 1613 break;
1429 } 1614 }
1430#endif 1615#endif
1431 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate)) 1616 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1432 break; 1617 break;
1433 1618
1434 if (ev.xany.window == TermWin.vt) 1619 if (ev.xany.window == vt)
1435 { 1620 {
1621 if (HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1622 ; // nop
1436 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1623 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1437 { 1624 {
1438 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1625 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1439 ; 1626 ;
1440 1627
1441 XQueryPointer (display->display, TermWin.vt, 1628 XQueryPointer (disp, vt,
1442 &unused_root, &unused_child, 1629 &unused_root, &unused_child,
1443 &unused_root_x, &unused_root_y, 1630 &unused_root_x, &unused_root_y,
1444 & (ev.xbutton.x), & (ev.xbutton.y), 1631 &ev.xbutton.x, &ev.xbutton.y,
1445 &unused_mask); 1632 &ev.xbutton.state);
1446#ifdef MOUSE_THRESHOLD 1633#ifdef MOUSE_THRESHOLD
1447 /* deal with a `jumpy' mouse */ 1634 /* deal with a `jumpy' mouse */
1448 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1635 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1449 { 1636 {
1450#endif 1637#endif
1638#if ISO_14755
1639 // 5.4
1640 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1641 {
1642 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1643 break;
1644 }
1645#endif
1451 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1646 selection_extend (ev.xbutton.x, ev.xbutton.y,
1452 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1647 ev.xbutton.state & Button3Mask ? 2 : 0);
1648
1453#ifdef SELECTION_SCROLLING 1649#ifdef SELECTION_SCROLLING
1454 if (ev.xbutton.y < TermWin.int_bwidth 1650 if (ev.xbutton.y < int_bwidth
1455 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1651 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1456 { 1652 {
1457 int dist; 1653 int dist;
1458
1459 pending_scroll_selection=1;
1460 1654
1461 /* don't clobber the current delay if we are 1655 /* don't clobber the current delay if we are
1462 * already in the middle of scrolling. 1656 * already in the middle of scrolling.
1463 */ 1657 */
1464 if (scroll_selection_delay<=0) 1658 if (!sel_scroll_ev.active)
1465 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1659 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1466 1660
1467 /* save the event params so we can highlight 1661 /* save the event params so we can highlight
1468 * the selection in the pending-scroll loop 1662 * the selection in the pending-scroll loop
1469 */ 1663 */
1470 selection_save_x=ev.xbutton.x; 1664 selection_save_x = ev.xbutton.x;
1471 selection_save_y=ev.xbutton.y; 1665 selection_save_y = ev.xbutton.y;
1472 selection_save_state=
1473 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1666 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1474 1667
1475 /* calc number of lines to scroll */ 1668 /* calc number of lines to scroll */
1476 if (ev.xbutton.y<TermWin.int_bwidth) 1669 if (ev.xbutton.y < int_bwidth)
1477 { 1670 {
1478 scroll_selection_dir = UP; 1671 scroll_selection_dir = UP;
1479 dist = TermWin.int_bwidth - ev.xbutton.y; 1672 dist = int_bwidth - ev.xbutton.y;
1480 } 1673 }
1481 else 1674 else
1482 { 1675 {
1483 scroll_selection_dir = DN; 1676 scroll_selection_dir = DN;
1484 dist = ev.xbutton.y - 1677 dist = ev.xbutton.y - (int_bwidth + height);
1485 (TermWin.int_bwidth + TermWin.height);
1486 } 1678 }
1679
1487 scroll_selection_lines= (Pixel2Height (dist)/ 1680 scroll_selection_lines = Pixel2Height (dist)
1488 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1681 / SELECTION_SCROLL_LINE_SPEEDUP
1682 + 1;
1489 MIN_IT (scroll_selection_lines, 1683 min_it (scroll_selection_lines,
1490 SELECTION_SCROLL_MAX_LINES); 1684 SELECTION_SCROLL_MAX_LINES);
1491 } 1685 }
1492 else 1686 else
1493 { 1687 {
1494 /* we are within the text window, so we 1688 /* we are within the text window, so we
1495 * shouldn't be scrolling 1689 * shouldn't be scrolling
1496 */ 1690 */
1497 pending_scroll_selection = 0; 1691 if (sel_scroll_ev.active)
1692 sel_scroll_ev.stop();
1498 } 1693 }
1499#endif 1694#endif
1500#ifdef MOUSE_THRESHOLD 1695#ifdef MOUSE_THRESHOLD
1501
1502 } 1696 }
1503#endif 1697#endif
1504
1505 } 1698 }
1506 } 1699 }
1507 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1700 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1508 { 1701 {
1509 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1702 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1510 MotionNotify, &ev)) ; 1703 MotionNotify, &ev))
1704 ;
1705
1511 XQueryPointer (display->display, scrollBar.win, 1706 XQueryPointer (disp, scrollBar.win,
1512 &unused_root, &unused_child, 1707 &unused_root, &unused_child,
1513 &unused_root_x, &unused_root_y, 1708 &unused_root_x, &unused_root_y,
1514 & (ev.xbutton.x), & (ev.xbutton.y), 1709 &ev.xbutton.x, &ev.xbutton.y,
1515 &unused_mask); 1710 &unused_mask);
1516 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1711 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1517 scrollbar_size ()); 1712 scrollbar_size ());
1518 scr_refresh (refresh_type); 1713 scr_refresh (refresh_type);
1519 refresh_limit = 0; 1714 refresh_limit = 0;
1520 scrollbar_show (1); 1715 scrollbar_show (1);
1521 } 1716 }
1522 break; 1717 break;
1523 } 1718 }
1524}
1525 1719
1720skip_switch: ;
1721
1722#if defined(CURSOR_BLINK)
1723 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1724 {
1725 if (hidden_cursor)
1726 {
1727 hidden_cursor = 0;
1728 want_refresh = 1;
1729 }
1730
1731 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1732 }
1733#endif
1734
1735#if defined(POINTER_BLANK)
1736 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1737 {
1738 if (ev.type == MotionNotify
1739 || ev.type == ButtonPress
1740 || ev.type == ButtonRelease)
1741 if (hidden_pointer)
1742 pointer_unblank ();
1743
1744 if (ev.type == KeyPress && hidden_pointer == 0)
1745 pointer_blank ();
1746 }
1747#endif
1748}
1749
1750void
1751rxvt_term::focus_in ()
1752{
1753 if (!focus)
1754 {
1755 focus = 1;
1756 want_refresh = 1;
1757
1758 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1759
1760#if USE_XIM
1761 if (Input_Context != NULL)
1762 {
1763 IMSetStatusPosition ();
1764 XSetICFocus (Input_Context);
1765 }
1766#endif
1767#if CURSOR_BLINK
1768 if (OPTION (Opt_cursorBlink))
1769 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1770#endif
1771#if OFF_FOCUS_FADING
1772 if (rs[Rs_fade])
1773 {
1774 pix_colors = pix_colors_focused;
1775 scr_recolour ();
1776 }
1777#endif
1778 }
1779}
1780
1781void
1782rxvt_term::focus_out ()
1783{
1784 if (focus)
1785 {
1786 focus = 0;
1787 want_refresh = 1;
1788
1789 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1790
1791#if ENABLE_FRILLS || ISO_14755
1792 if (iso14755buf)
1793 {
1794 iso14755buf = 0;
1795# if ENABLE_OVERLAY
1796 scr_overlay_off ();
1797# endif
1798 }
1799#endif
1800#if USE_XIM
1801 if (Input_Context != NULL)
1802 XUnsetICFocus (Input_Context);
1803#endif
1804#if CURSOR_BLINK
1805 if (OPTION (Opt_cursorBlink))
1806 cursor_blink_ev.stop ();
1807 hidden_cursor = 0;
1808#endif
1809#if OFF_FOCUS_FADING
1810 if (rs[Rs_fade])
1811 {
1812 pix_colors = pix_colors_unfocused;
1813 scr_recolour ();
1814 }
1815#endif
1816 }
1817}
1818
1819#if TRANSPARENT
1526void 1820void
1527rxvt_term::rootwin_cb (XEvent &ev) 1821rxvt_term::rootwin_cb (XEvent &ev)
1528{ 1822{
1529 SET_R (this); 1823 SET_R (this);
1530 SET_LOCALE (locale); 1824 SET_LOCALE (locale);
1531 1825
1532 switch (ev.type) 1826 switch (ev.type)
1533 { 1827 {
1534 case PropertyNotify: 1828 case PropertyNotify:
1535 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1536 {
1537 if (ev.xproperty.state == PropertyNewValue)
1538 selection_property (ev.xproperty.window, ev.xproperty.atom);
1539 break;
1540 }
1541#ifdef TRANSPARENT
1542 else
1543 {
1544 /* 1829 /*
1545 * if user used some Esetroot compatible prog to set the root bg, 1830 * if user used some Esetroot compatible prog to set the root bg,
1546 * use the property to determine the pixmap. We use it later on. 1831 * use the property to determine the pixmap. We use it later on.
1547 */ 1832 */
1548 if (xa[XA_XROOTPMAPID] == 0)
1549 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1550
1551 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1833 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1834 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1552 return; 1835 return;
1553 }
1554 1836
1555 /* FALLTHROUGH */ 1837 /* FALLTHROUGH */
1556 case ReparentNotify: 1838 case ReparentNotify:
1557 if ((Options & Opt_transparent) && check_our_parents ()) 1839 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1558 if (am_transparent)
1559 want_full_refresh = 1; 1840 want_refresh = want_full_refresh = 1;
1560 break; 1841 break;
1561#endif
1562 } 1842 }
1563} 1843}
1844#endif
1564 1845
1565void 1846void
1566rxvt_term::button_press (const XButtonEvent &ev) 1847rxvt_term::button_press (XButtonEvent &ev)
1567{ 1848{
1568 int reportmode = 0, clickintime; 1849 int reportmode = 0, clickintime;
1569 1850
1570 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1851 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1852
1571 if (!bypass_keystate) 1853 if (!bypass_keystate)
1572 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1854 reportmode = !! (priv_modes & PrivMode_mouse_report);
1855
1573 /* 1856 /*
1574 * VT window processing of button press 1857 * VT window processing of button press
1575 */ 1858 */
1576 if (ev.window == TermWin.vt) 1859 if (ev.window == vt)
1577 { 1860 {
1861#if ISO_14755
1862 // 5.4
1863 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1864 {
1865 iso14755_54 (ev.x, ev.y);
1866 return;
1867 }
1868#endif
1869
1578 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1870 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1871
1579 if (reportmode) 1872 if (reportmode)
1580 { 1873 {
1581 /* mouse report from vt window */ 1874 /* mouse report from vt window */
1582 /* save the xbutton state (for ButtonRelease) */ 1875 /* save the xbutton state (for ButtonRelease) */
1583 MEvent.state = ev.state; 1876 MEvent.state = ev.state;
1584#ifdef MOUSE_REPORT_DOUBLECLICK 1877#ifdef MOUSE_REPORT_DOUBLECLICK
1585 if (ev.button == MEvent.button && clickintime) 1878 if (ev.button == MEvent.button && clickintime)
1586 { 1879 {
1587 /* same button, within alloted time */ 1880 /* same button, within alloted time */
1588 MEvent.clicks++; 1881 MEvent.clicks++;
1882
1589 if (MEvent.clicks > 1) 1883 if (MEvent.clicks > 1)
1590 { 1884 {
1591 /* only report double clicks */ 1885 /* only report double clicks */
1592 MEvent.clicks = 2; 1886 MEvent.clicks = 2;
1593 mouse_report (ev); 1887 mouse_report (ev);
… …
1612 } 1906 }
1613 else 1907 else
1614 { 1908 {
1615 if (ev.button != MEvent.button) 1909 if (ev.button != MEvent.button)
1616 MEvent.clicks = 0; 1910 MEvent.clicks = 0;
1911
1912 if (!HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1617 switch (ev.button) 1913 switch (ev.button)
1618 { 1914 {
1619 case Button1: 1915 case Button1:
1916 /* allow meta + click to select rectangular areas */
1917 /* should be done in screen.C */
1918#if ENABLE_FRILLS
1919 selection.rect = !!(ev.state & ModMetaMask);
1920#else
1921 selection.rect = false;
1922#endif
1923
1620 /* allow shift+left click to extend selection */ 1924 /* allow shift+left click to extend selection */
1621 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1925 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report))
1622 { 1926 {
1623 if (MEvent.button == Button1 && clickintime) 1927 if (MEvent.button == Button1 && clickintime)
1624 selection_rotate (ev.x, ev.y); 1928 selection_rotate (ev.x, ev.y);
1625 else 1929 else
1626 selection_extend (ev.x, ev.y, 1); 1930 selection_extend (ev.x, ev.y, 1);
1627 } 1931 }
1628 else 1932 else
1629 { 1933 {
1630 if (MEvent.button == Button1 && clickintime) 1934 if (MEvent.button == Button1 && clickintime)
1631 MEvent.clicks++; 1935 MEvent.clicks++;
1632 else 1936 else
1633 MEvent.clicks = 1; 1937 MEvent.clicks = 1;
1634 1938
1635 selection_click (MEvent.clicks, ev.x, ev.y); 1939 selection_click (MEvent.clicks, ev.x, ev.y);
1636 } 1940 }
1637 1941
1638 MEvent.button = Button1; 1942 MEvent.button = Button1;
1639 break; 1943 break;
1640 1944
1641 case Button3: 1945 case Button3:
1642 if (MEvent.button == Button3 && clickintime) 1946 if (MEvent.button == Button3 && clickintime)
1643 selection_rotate (ev.x, ev.y); 1947 selection_rotate (ev.x, ev.y);
1644 else 1948 else
1645 selection_extend (ev.x, ev.y, 1); 1949 selection_extend (ev.x, ev.y, 1);
1950
1646 MEvent.button = Button3; 1951 MEvent.button = Button3;
1647 break; 1952 break;
1648 } 1953 }
1649 } 1954 }
1955
1650 MEvent.time = ev.time; 1956 MEvent.time = ev.time;
1651 return; 1957 return;
1652 } 1958 }
1653 1959
1654 /* 1960 /*
… …
1720 upordown = 1; /* down */ 2026 upordown = 1; /* down */
1721 } 2027 }
1722 if (upordown) 2028 if (upordown)
1723 { 2029 {
1724#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2030#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1725 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2031 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1726#endif 2032#endif
1727 if (scr_page (upordown < 0 ? UP : DN, 1)) 2033 if (scr_page (upordown < 0 ? UP : DN, 1))
1728 { 2034 {
1729 if (upordown < 0) 2035 if (upordown < 0)
1730 scrollBar.setUp (); 2036 scrollBar.setUp ();
… …
1746 break; 2052 break;
1747 case R_SB_ALIGN_BOTTOM: 2053 case R_SB_ALIGN_BOTTOM:
1748 csrO = scrollBar.bot - scrollBar.top; 2054 csrO = scrollBar.bot - scrollBar.top;
1749 break; 2055 break;
1750 } 2056 }
2057
1751 if (scrollBar.style == R_SB_XTERM 2058 if (scrollBar.style == R_SB_XTERM
1752 || scrollbar_above_slider (ev.y) 2059 || scrollbar_above_slider (ev.y)
1753 || scrollbar_below_slider (ev.y)) 2060 || scrollbar_below_slider (ev.y))
1754 scr_move_to ( scrollbar_position (ev.y) - csrO, 2061 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1755 scrollbar_size ()); 2062
1756 scrollBar.setMotion (); 2063 scrollBar.setMotion ();
1757 break; 2064 break;
1758 2065
1759 case Button1: 2066 case Button1:
1760 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2067 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1764 case Button3: 2071 case Button3:
1765 if (scrollBar.style != R_SB_XTERM) 2072 if (scrollBar.style != R_SB_XTERM)
1766 { 2073 {
1767 if (scrollbar_above_slider (ev.y)) 2074 if (scrollbar_above_slider (ev.y))
1768# ifdef RXVT_SCROLL_FULL 2075# ifdef RXVT_SCROLL_FULL
1769 scr_page (UP, TermWin.nrow - 1); 2076 scr_page (UP, nrow - 1);
1770# else 2077# else
1771 scr_page (UP, TermWin.nrow / 4); 2078 scr_page (UP, nrow / 4);
1772# endif 2079# endif
1773 else if (scrollbar_below_slider (ev.y)) 2080 else if (scrollbar_below_slider (ev.y))
1774# ifdef RXVT_SCROLL_FULL 2081# ifdef RXVT_SCROLL_FULL
1775 scr_page (DN, TermWin.nrow - 1); 2082 scr_page (DN, nrow - 1);
1776# else 2083# else
1777 scr_page (DN, TermWin.nrow / 4); 2084 scr_page (DN, nrow / 4);
1778# endif 2085# endif
1779 else 2086 else
1780 scrollBar.setMotion (); 2087 scrollBar.setMotion ();
1781 } 2088 }
1782 else 2089 else
1783 { 2090 {
1784 scr_page ((ev.button == Button1 ? DN : UP), 2091 scr_page ((ev.button == Button1 ? DN : UP),
1785 (TermWin.nrow 2092 (nrow
1786 * scrollbar_position (ev.y) 2093 * scrollbar_position (ev.y)
1787 / scrollbar_size ())); 2094 / scrollbar_size ()));
1788 } 2095 }
2096
1789 break; 2097 break;
1790 } 2098 }
1791 } 2099 }
2100
1792 return; 2101 return;
1793 } 2102 }
2103
1794#if MENUBAR 2104#if MENUBAR
1795 /* 2105 /*
1796 * Menubar window processing of button press 2106 * Menubar window processing of button press
1797 */ 2107 */
1798 if (isMenuBarWindow (ev.window)) 2108 if (isMenuBarWindow (ev.window))
1799 menubar_control (ev); 2109 menubar_control (ev);
1800#endif 2110#endif
1801} 2111}
1802 2112
1803void 2113void
1804rxvt_term::button_release (const XButtonEvent &ev) 2114rxvt_term::button_release (XButtonEvent &ev)
1805{ 2115{
1806 int reportmode = 0; 2116 int reportmode = 0;
1807 2117
1808 csrO = 0; /* reset csr Offset */ 2118 csrO = 0; /* reset csr Offset */
1809 if (!bypass_keystate) 2119 if (!bypass_keystate)
1810 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2120 reportmode = !! (priv_modes & PrivMode_mouse_report);
1811 2121
1812 if (scrollbar_isUpDn ()) 2122 if (scrollbar_isUpDn ())
1813 { 2123 {
1814 scrollBar.setIdle (); 2124 scrollBar.setIdle ();
1815 scrollbar_show (0); 2125 scrollbar_show (0);
1816#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2126#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1817 refresh_type &= ~SMOOTH_REFRESH; 2127 refresh_type &= ~SMOOTH_REFRESH;
1818#endif 2128#endif
1819
1820 } 2129 }
2130
1821#ifdef SELECTION_SCROLLING 2131#ifdef SELECTION_SCROLLING
1822 pending_scroll_selection=0; 2132 if (sel_scroll_ev.active)
2133 sel_scroll_ev.stop();
1823#endif 2134#endif
2135
1824 if (ev.window == TermWin.vt) 2136 if (ev.window == vt)
1825 { 2137 {
2138#if ISO_14755
2139 // 5.4
2140 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2141 return;
2142#endif
1826 if (reportmode) 2143 if (reportmode)
1827 { 2144 {
1828 /* mouse report from vt window */ 2145 /* mouse report from vt window */
1829 /* don't report release of wheel "buttons" */ 2146 /* don't report release of wheel "buttons" */
1830 if (ev.button >= 4) 2147 if (ev.button >= 4)
… …
1844 MEvent.button = AnyButton; 2161 MEvent.button = AnyButton;
1845 mouse_report (ev); 2162 mouse_report (ev);
1846#endif /* MOUSE_REPORT_DOUBLECLICK */ 2163#endif /* MOUSE_REPORT_DOUBLECLICK */
1847 return; 2164 return;
1848 } 2165 }
2166
1849 /* 2167 /*
1850 * dumb hack to compensate for the failure of click-and-drag 2168 * dumb hack to compensate for the failure of click-and-drag
1851 * when overriding mouse reporting 2169 * when overriding mouse reporting
1852 */ 2170 */
1853 if (PrivateModes & PrivMode_mouse_report 2171 if (priv_modes & PrivMode_mouse_report
1854 && bypass_keystate 2172 && bypass_keystate
1855 && ev.button == Button1 && MEvent.clicks <= 1) 2173 && ev.button == Button1 && MEvent.clicks <= 1)
1856 selection_extend (ev.x, ev.y, 0); 2174 selection_extend (ev.x, ev.y, 0);
2175
2176 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2177 return;
1857 2178
1858 switch (ev.button) 2179 switch (ev.button)
1859 { 2180 {
1860 case Button1: 2181 case Button1:
1861 case Button3: 2182 case Button3:
… …
1869 case Button5: 2190 case Button5:
1870 { 2191 {
1871 int i; 2192 int i;
1872 page_dirn v; 2193 page_dirn v;
1873 2194
1874 v = (ev.button == Button4) ? UP : DN; 2195 v = ev.button == Button4 ? UP : DN;
2196
1875 if (ev.state & ShiftMask) 2197 if (ev.state & ShiftMask)
1876 i = 1; 2198 i = 1;
1877 else if ((Options & Opt_mouseWheelScrollPage)) 2199 else if (OPTION (Opt_mouseWheelScrollPage))
1878 i = TermWin.nrow - 1; 2200 i = nrow - 1;
1879 else 2201 else
1880 i = 5; 2202 i = 5;
2203
1881# ifdef MOUSE_SLIP_WHEELING 2204# ifdef MOUSE_SLIP_WHEELING
1882 if (ev.state & ControlMask) 2205 if (ev.state & ControlMask)
1883 { 2206 {
1884 mouse_slip_wheel_speed += (v ? -1 : 1); 2207 mouse_slip_wheel_speed += v ? -1 : 1;
2208 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2209 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2210
2211 if (slip_wheel_ev.at < NOW)
1885 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2212 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2213
2214 slip_wheel_ev.start ();
1886 } 2215 }
2216 else
2217 {
1887# endif 2218# endif
1888# ifdef JUMP_MOUSE_WHEEL 2219# ifdef JUMP_MOUSE_WHEEL
1889 scr_page (v, i);
1890 scr_refresh (SMOOTH_REFRESH);
1891 scrollbar_show (1);
1892# else
1893 while (i--)
1894 {
1895 scr_page (v, 1); 2220 scr_page (v, i);
1896 scr_refresh (SMOOTH_REFRESH); 2221 scr_refresh (SMOOTH_REFRESH);
1897 scrollbar_show (1); 2222 scrollbar_show (1);
2223# else
2224 while (i--)
2225 {
2226 scr_page (v, 1);
2227 scr_refresh (SMOOTH_REFRESH);
2228 scrollbar_show (1);
2229 }
2230# endif
2231# ifdef MOUSE_SLIP_WHEELING
1898 } 2232 }
1899# endif 2233#endif
1900
1901 } 2234 }
1902 break; 2235 break;
1903#endif 2236#endif
1904
1905 } 2237 }
1906 } 2238 }
1907#ifdef MENUBAR 2239#ifdef MENUBAR
1908 else if (isMenuBarWindow (ev.window)) 2240 else if (isMenuBarWindow (ev.window))
1909 menubar_control (ev); 2241 menubar_control (ev);
1910#endif 2242#endif
1911} 2243}
1912 2244
1913
1914#ifdef TRANSPARENT 2245#ifdef TRANSPARENT
2246#if TINTING
2247/* taken from aterm-0.4.2 */
2248
2249typedef uint32_t RUINT32T;
2250
2251void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2252{
2253 int sh_r, sh_g, sh_b;
2254 RUINT32T mask_r, mask_g, mask_b;
2255 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2256 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2257 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2258 int i;
2259
2260 Visual *visual = display->visual;
2261
2262 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2263
2264 /* for convenience */
2265 mask_r = visual->red_mask;
2266 mask_g = visual->green_mask;
2267 mask_b = visual->blue_mask;
2268
2269 /* boring lookup table pre-initialization */
2270 switch (srcImage->bits_per_pixel) {
2271 case 15:
2272 if ((mask_r != 0x7c00) ||
2273 (mask_g != 0x03e0) ||
2274 (mask_b != 0x001f))
2275 return;
2276 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2277 lookup_r = lookup;
2278 lookup_g = lookup+32;
2279 lookup_b = lookup+32+32;
2280 sh_r = 10;
2281 sh_g = 5;
2282 sh_b = 0;
2283 break;
2284 case 16:
2285 if ((mask_r != 0xf800) ||
2286 (mask_g != 0x07e0) ||
2287 (mask_b != 0x001f))
2288 return;
2289 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2290 lookup_r = lookup;
2291 lookup_g = lookup+32;
2292 lookup_b = lookup+32+64;
2293 sh_r = 11;
2294 sh_g = 5;
2295 sh_b = 0;
2296 break;
2297 case 24:
2298 if ((mask_r != 0xff0000) ||
2299 (mask_g != 0x00ff00) ||
2300 (mask_b != 0x0000ff))
2301 return;
2302 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2303 lookup_r = lookup;
2304 lookup_g = lookup+256;
2305 lookup_b = lookup+256+256;
2306 sh_r = 16;
2307 sh_g = 8;
2308 sh_b = 0;
2309 break;
2310 case 32:
2311 if ((mask_r != 0xff0000) ||
2312 (mask_g != 0x00ff00) ||
2313 (mask_b != 0x0000ff))
2314 return;
2315 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2316 lookup_r = lookup;
2317 lookup_g = lookup+256;
2318 lookup_b = lookup+256+256;
2319 sh_r = 16;
2320 sh_g = 8;
2321 sh_b = 0;
2322 break;
2323 default:
2324 return; /* we do not support this color depth */
2325 }
2326
2327 /* prepare limits for color transformation (each channel is handled separately) */
2328 if (shade < 0) {
2329 shade = -shade;
2330 if (shade < 0) shade = 0;
2331 if (shade > 100) shade = 100;
2332
2333 lower_lim_r = 65535-rm;
2334 lower_lim_g = 65535-gm;
2335 lower_lim_b = 65535-bm;
2336
2337 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2338 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2339 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2340
2341 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2342 } else {
2343 if (shade < 0) shade = 0;
2344 if (shade > 100) shade = 100;
2345
2346 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2347
2348 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2349 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2350 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2351 }
2352
2353 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2354 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2355 {
2356 unsigned int tmp;
2357
2358 tmp = lower_lim_r;
2359 lower_lim_r = lower_lim_b;
2360 lower_lim_b = tmp;
2361
2362 tmp = upper_lim_r;
2363 upper_lim_r = upper_lim_b;
2364 upper_lim_b = tmp;
2365 }
2366
2367 /* fill our lookup tables */
2368 for (i = 0; i <= mask_r>>sh_r; i++)
2369 {
2370 RUINT32T tmp;
2371 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2372 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2373 lookup_r[i] = (tmp/65535)<<sh_r;
2374 }
2375 for (i = 0; i <= mask_g>>sh_g; i++)
2376 {
2377 RUINT32T tmp;
2378 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2379 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2380 lookup_g[i] = (tmp/65535)<<sh_g;
2381 }
2382 for (i = 0; i <= mask_b>>sh_b; i++)
2383 {
2384 RUINT32T tmp;
2385 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2386 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2387 lookup_b[i] = (tmp/65535)<<sh_b;
2388 }
2389
2390 /* apply table to input image (replacing colors by newly calculated ones) */
2391 switch (srcImage->bits_per_pixel)
2392 {
2393 case 15:
2394 {
2395 unsigned short *p1, *pf, *p, *pl;
2396 p1 = (unsigned short *) srcImage->data;
2397 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2398 while (p1 < pf)
2399 {
2400 p = p1;
2401 pl = p1 + srcImage->width;
2402 for (; p < pl; p++)
2403 {
2404 *p = lookup_r[(*p & 0x7c00)>>10] |
2405 lookup_g[(*p & 0x03e0)>> 5] |
2406 lookup_b[(*p & 0x001f)];
2407 }
2408 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2409 }
2410 break;
2411 }
2412 case 16:
2413 {
2414 unsigned short *p1, *pf, *p, *pl;
2415 p1 = (unsigned short *) srcImage->data;
2416 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2417 while (p1 < pf)
2418 {
2419 p = p1;
2420 pl = p1 + srcImage->width;
2421 for (; p < pl; p++)
2422 {
2423 *p = lookup_r[(*p & 0xf800)>>11] |
2424 lookup_g[(*p & 0x07e0)>> 5] |
2425 lookup_b[(*p & 0x001f)];
2426 }
2427 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2428 }
2429 break;
2430 }
2431 case 24:
2432 {
2433 unsigned char *p1, *pf, *p, *pl;
2434 p1 = (unsigned char *) srcImage->data;
2435 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2436 while (p1 < pf)
2437 {
2438 p = p1;
2439 pl = p1 + srcImage->width * 3;
2440 for (; p < pl; p += 3)
2441 {
2442 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2443 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2444 p[2] = lookup_r[(p[2] & 0x0000ff)];
2445 }
2446 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2447 }
2448 break;
2449 }
2450 case 32:
2451 {
2452 RUINT32T *p1, *pf, *p, *pl;
2453 p1 = (RUINT32T *) srcImage->data;
2454 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2455
2456 while (p1 < pf)
2457 {
2458 p = p1;
2459 pl = p1 + srcImage->width;
2460 for (; p < pl; p++)
2461 {
2462 *p = lookup_r[(*p & 0xff0000)>>16] |
2463 lookup_g[(*p & 0x00ff00)>> 8] |
2464 lookup_b[(*p & 0x0000ff)] |
2465 (*p & ~0xffffff);
2466 }
2467 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2468 }
2469 break;
2470 }
2471 }
2472
2473 free (lookup);
2474}
2475#endif
2476
1915/* 2477/*
1916 * Check our parents are still who we think they are. 2478 * Check our parents are still who we think they are.
1917 * Do transparency updates if required 2479 * Do transparency updates if required
1918 */ 2480 */
1919int 2481int
1920rxvt_term::check_our_parents () 2482rxvt_term::check_our_parents ()
1921{ 2483{
1922 int i, pchanged, aformat, have_pixmap, rootdepth; 2484 int i, pchanged, aformat, have_pixmap, rootdepth;
1923 unsigned long nitems, bytes_after; 2485 unsigned long nitems, bytes_after;
1924 Atom atype; 2486 Atom atype;
1925 unsigned char *prop = NULL; 2487 unsigned char *prop = NULL;
1926 Window root, oldp, *list; 2488 Window root, oldp, *list;
1927 Pixmap rootpixmap = None; 2489 Pixmap rootpixmap = None;
1928 XWindowAttributes wattr, wrootattr; 2490 XWindowAttributes wattr, wrootattr;
2491 dDisp;
1929 2492
1930 pchanged = 0; 2493 pchanged = 0;
1931 2494
1932 if (! (Options & Opt_transparent)) 2495 if (!OPTION (Opt_transparent))
1933 return pchanged; /* Don't try any more */ 2496 return pchanged; /* Don't try any more */
1934 2497
1935 XGetWindowAttributes (display->display, display->root, &wrootattr); 2498 XGetWindowAttributes (disp, display->root, &wrootattr);
1936 rootdepth = wrootattr.depth; 2499 rootdepth = wrootattr.depth;
1937 2500
1938 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2501 XGetWindowAttributes (disp, parent[0], &wattr);
2502
1939 if (rootdepth != wattr.depth) 2503 if (rootdepth != wattr.depth)
1940 { 2504 {
1941 if (am_transparent) 2505 if (am_transparent)
1942 { 2506 {
1943 pchanged = 1; 2507 pchanged = 1;
1944 XSetWindowBackground (display->display, TermWin.vt, 2508 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1945 PixColors[Color_bg]);
1946 am_transparent = am_pixmap_trans = 0; 2509 am_transparent = am_pixmap_trans = 0;
1947 } 2510 }
2511
1948 return pchanged; /* Don't try any more */ 2512 return pchanged; /* Don't try any more */
1949 } 2513 }
1950 2514
1951 /* Get all X ops out of the queue so that our information is up-to-date. */ 2515 /* Get all X ops out of the queue so that our information is up-to-date. */
1952 XSync (display->display, False); 2516 XSync (disp, False);
1953 2517
1954 /* 2518 /*
1955 * Make the frame window set by the window manager have 2519 * Make the frame window set by the window manager have
1956 * the root background. Some window managers put multiple nested frame 2520 * the root background. Some window managers put multiple nested frame
1957 * windows for each client, so we have to take care about that. 2521 * windows for each client, so we have to take care about that.
1958 */ 2522 */
1959 i = (xa[XA_XROOTPMAPID] != 0 2523 i = (xa[XA_XROOTPMAP_ID]
1960 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2524 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1961 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2525 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1962 &nitems, &bytes_after, &prop) == Success)); 2526 &nitems, &bytes_after, &prop) == Success);
2527
1963 if (!i || prop == NULL) 2528 if (!i || prop == NULL)
2529 i = (xa[XA_ESETROOT_PMAP_ID]
2530 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2531 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2532 &nitems, &bytes_after, &prop) == Success);
2533
2534 if (!i || prop == NULL
2535#if TINTING
2536 || !rs[Rs_color + Color_tint]
2537#endif
2538 )
1964 have_pixmap = 0; 2539 have_pixmap = 0;
1965 else 2540 else
1966 { 2541 {
1967 have_pixmap = 1; 2542 have_pixmap = 1;
1968 rootpixmap = * ((Pixmap *)prop); 2543 rootpixmap = *(Pixmap *)prop;
1969 XFree (prop); 2544 XFree (prop);
1970 } 2545 }
2546
1971 if (have_pixmap) 2547 if (have_pixmap)
1972 { 2548 {
1973 /* 2549 /*
1974 * Copy display->root pixmap transparency 2550 * Copy display->root pixmap transparency
1975 */ 2551 */
1976 int sx, sy, nx, ny; 2552 int sx, sy, nx, ny;
1977 unsigned int nw, nh; 2553 unsigned int nw, nh;
1978 Window cr; 2554 Window cr;
1979 XImage *image; 2555 XImage *image;
1980 GC gc; 2556 GC gc;
1981 XGCValues gcvalue; 2557 XGCValues gcvalue;
1982 2558
1983 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2559 XTranslateCoordinates (disp, parent[0], display->root,
1984 0, 0, &sx, &sy, &cr); 2560 0, 0, &sx, &sy, &cr);
1985 nw = (unsigned int)szHint.width; 2561 nw = (unsigned int)szHint.width;
1986 nh = (unsigned int)szHint.height; 2562 nh = (unsigned int)szHint.height;
1987 nx = ny = 0; 2563 nx = ny = 0;
2564
1988 if (sx < 0) 2565 if (sx < 0)
1989 { 2566 {
1990 nw += sx; 2567 nw += sx;
1991 nx = -sx; 2568 nx = -sx;
1992 sx = 0; 2569 sx = 0;
1993 } 2570 }
2571
1994 if (sy < 0) 2572 if (sy < 0)
1995 { 2573 {
1996 nh += sy; 2574 nh += sy;
1997 ny = -sy; 2575 ny = -sy;
1998 sy = 0; 2576 sy = 0;
1999 } 2577 }
2578
2000 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2579 min_it (nw, (unsigned int) (wrootattr.width - sx));
2001 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2580 min_it (nh, (unsigned int) (wrootattr.height - sy));
2581
2582 XSync (disp, False);
2002 allowedxerror = -1; 2583 allowedxerror = -1;
2003 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2584 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2004 ZPixmap); 2585
2005 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2586 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2006 /* XXX: may need a delay here? */ 2587 /* XXX: may need a delay here? */
2007 allowedxerror = 0; 2588 allowedxerror = 0;
2589
2008 if (image == NULL) 2590 if (image == NULL)
2009 { 2591 {
2010 if (am_transparent && am_pixmap_trans) 2592 if (am_transparent && am_pixmap_trans)
2011 { 2593 {
2012 pchanged = 1; 2594 pchanged = 1;
2013 if (TermWin.pixmap != None) 2595 if (pixmap != None)
2014 { 2596 {
2015 XFreePixmap (display->display, TermWin.pixmap); 2597 XFreePixmap (disp, pixmap);
2016 TermWin.pixmap = None; 2598 pixmap = None;
2017 } 2599 }
2018 } 2600 }
2601
2019 am_pixmap_trans = 0; 2602 am_pixmap_trans = 0;
2020 } 2603 }
2021 else 2604 else
2022 { 2605 {
2023 if (TermWin.pixmap != None) 2606 if (pixmap != None)
2024 XFreePixmap (display->display, TermWin.pixmap); 2607 XFreePixmap (disp, pixmap);
2608
2609#if TINTING
2610 if (ISSET_PIXCOLOR (Color_tint))
2611 {
2612 unsigned short rm, gm, bm;
2613 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2614
2615 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2616
2617 ShadeXImage (display, image, shade, rm, gm, bm);
2618 }
2619#endif
2620
2025 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2621 pixmap = XCreatePixmap (disp, vt,
2026 (unsigned int)szHint.width,
2027 (unsigned int)szHint.height, 2622 szHint.width, szHint.height, image->depth);
2028 (unsigned int)image->depth);
2029 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2623 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2030 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2624 XPutImage (disp, pixmap, gc, image, 0, 0,
2031 nx, ny, (unsigned int)image->width,
2032 (unsigned int)image->height); 2625 nx, ny, image->width, image->height);
2033 XFreeGC (display->display, gc); 2626 XFreeGC (disp, gc);
2034 XDestroyImage (image); 2627 XDestroyImage (image);
2035 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2628 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2036 TermWin.pixmap); 2629 XClearWindow (disp, parent[0]);
2630
2037 if (!am_transparent || !am_pixmap_trans) 2631 if (!am_transparent || !am_pixmap_trans)
2038 pchanged = 1; 2632 pchanged = 1;
2633
2039 am_transparent = am_pixmap_trans = 1; 2634 am_transparent = am_pixmap_trans = 1;
2040 } 2635 }
2041 } 2636 }
2637
2042 if (!am_pixmap_trans) 2638 if (am_pixmap_trans)
2639 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2640 else
2043 { 2641 {
2044 unsigned int n; 2642 unsigned int n;
2045 /* 2643 /*
2046 * InheritPixmap transparency 2644 * InheritPixmap transparency
2047 */ 2645 */
2048 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2049 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2646 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2050 i++)
2051 { 2647 {
2052 oldp = TermWin.parent[i]; 2648 oldp = parent[i];
2053 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2649 XQueryTree (disp, parent[i - 1], &root,
2054 &TermWin.parent[i], &list, &n); 2650 &parent[i], &list, &n);
2055 XFree (list); 2651 XFree (list);
2056 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2652
2057 if (TermWin.parent[i] == display->root) 2653 if (parent[i] == display->root)
2058 { 2654 {
2059 if (oldp != None) 2655 if (oldp != None)
2060 pchanged = 1; 2656 pchanged = 1;
2657
2061 break; 2658 break;
2062 } 2659 }
2660
2063 if (oldp != TermWin.parent[i]) 2661 if (oldp != parent[i])
2064 pchanged = 1; 2662 pchanged = 1;
2065 } 2663 }
2664
2066 n = 0; 2665 n = 0;
2666
2067 if (pchanged) 2667 if (pchanged)
2068 { 2668 {
2069 for (; n < (unsigned int)i; n++) 2669 for (; n < (unsigned int)i; n++)
2070 { 2670 {
2071 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2671 XGetWindowAttributes (disp, parent[n], &wattr);
2072 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2073 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2672 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2074 { 2673 {
2075 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2674 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2076 break; 2675 break;
2077 } 2676 }
2078 } 2677 }
2079 } 2678 }
2080 if (n > (int) (sizeof (TermWin.parent) 2679
2081 / sizeof (TermWin.parent[0]))) 2680 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2082 { 2681 {
2083 D_X ((stderr, "InheritPixmap Turning off")); 2682 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2084 XSetWindowBackground (display->display, TermWin.parent[0], 2683 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2085 PixColors[Color_fg]);
2086 XSetWindowBackground (display->display, TermWin.vt,
2087 PixColors[Color_bg]);
2088 am_transparent = 0; 2684 am_transparent = 0;
2089 /* XXX: also turn off Opt_transparent? */ 2685 /* XXX: also turn off Opt_transparent? */
2090 } 2686 }
2091 else 2687 else
2092 { 2688 {
2689#if WAIT_FOR_WM
2093 /* wait (an arbitrary period) for the WM to do its thing 2690 /* wait (an arbitrary period) for the WM to do its thing
2094 * needed for fvwm2.2.2 (and before?) */ 2691 * needed for fvwm2.2.2 (and before?) */
2095# ifdef HAVE_NANOSLEEP
2096 struct timespec rqt;
2097
2098 rqt.tv_sec = 1;
2099 rqt.tv_nsec = 0;
2100 nanosleep (&rqt, NULL);
2101# else
2102 sleep (1); 2692 sleep (1);
2103# endif 2693#endif
2104 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2105 for (n = 0; n < (unsigned int)i; n++) 2694 for (n = 0; n < (unsigned int)i; n++)
2106 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2695 {
2107 ParentRelative); 2696 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2108 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2697 XClearWindow (disp, parent[n]);
2109 ParentRelative); 2698 }
2699
2700 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2110 am_transparent = 1; 2701 am_transparent = 1;
2111 } 2702 }
2703
2112 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2704 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2113 TermWin.parent[i] = None; 2705 parent[i] = None;
2706 }
2707
2708 if (scrollBar.win)
2114 } 2709 {
2710 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2711 scrollBar.setIdle ();
2712 scrollbar_show (0);
2713 }
2714
2715 if (am_transparent)
2716 {
2717 want_refresh = want_full_refresh = 1;
2718 if (am_pixmap_trans)
2719 flush ();
2720 }
2721
2115 return pchanged; 2722 return pchanged;
2116} 2723}
2117#endif 2724#endif
2118 2725
2119/*}}} */ 2726/*}}} */
2727
2728bool
2729rxvt_term::cmd_parse ()
2730{
2731 bool flag = false;
2732 wchar_t ch = NOCHAR;
2733 char *seq_begin; // remember start of esc-sequence here
2734
2735 for (;;)
2736 {
2737 if (ch == NOCHAR)
2738 {
2739 seq_begin = cmdbuf_ptr;
2740 ch = next_char ();
2741
2742 if (ch == NOCHAR)
2743 break;
2744 }
2745
2746 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2747 {
2748 if (!seen_input)
2749 {
2750 seen_input = 1;
2751 // many badly-written programs (e.g. jed) contain a race condition:
2752 // they first read the screensize and then install a SIGWINCH handler.
2753 // some window managers resize the window early, and these programs
2754 // then sometimes get the size wrong.
2755 // unfortunately other programs are even more buggy and dislike
2756 // being sent SIGWINCH, so only do it when we were in fact being
2757 // resized.
2758 if (seen_resize && cmd_pid)
2759 kill (-cmd_pid, SIGWINCH);
2760 }
2761
2762 /* Read a text string from the input buffer */
2763 wchar_t buf[UBUFSIZ];
2764 bool refreshnow = false;
2765 int nlines = 0;
2766 wchar_t *str = buf;
2767 wchar_t *eol = str + min (ncol, UBUFSIZ);
2768
2769 for (;;)
2770 {
2771 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2772 break;
2773
2774 *str++ = ch;
2775
2776 if (ch == C0_LF || str >= eol)
2777 {
2778 if (ch == C0_LF)
2779 nlines++;
2780
2781 refresh_count++;
2782
2783 if (!OPTION (Opt_jumpScroll)
2784 || (refresh_count >= refresh_limit * (nrow - 1)))
2785 {
2786 refreshnow = true;
2787 refresh_count = 0;
2788 ch = NOCHAR;
2789 break;
2790 }
2791
2792 // scr_add_lines only works for nlines <= nrow - 1.
2793 if (nlines >= nrow - 1)
2794 {
2795 if (!HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))
2796 scr_add_lines (buf, str - buf, nlines);
2797
2798 nlines = 0;
2799 str = buf;
2800 eol = str + min (ncol, UBUFSIZ);
2801 }
2802
2803 if (str >= eol)
2804 {
2805 if (eol >= buf + UBUFSIZ)
2806 {
2807 ch = NOCHAR;
2808 break;
2809 }
2810 else
2811 eol = min (eol + ncol, buf + UBUFSIZ);
2812 }
2813
2814 }
2815
2816 seq_begin = cmdbuf_ptr;
2817 ch = next_char ();
2818 }
2819
2820 if (!HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))
2821 scr_add_lines (buf, str - buf, nlines);
2822
2823 /*
2824 * If there have been a lot of new lines, then update the screen
2825 * What the heck I'll cheat and only refresh less than every page-full.
2826 * the number of pages between refreshes is refresh_limit, which
2827 * is incremented here because we must be doing flat-out scrolling.
2828 */
2829 if (refreshnow)
2830 {
2831 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2832 refresh_limit++;
2833 else
2834 {
2835 flag = true;
2836 scr_refresh (refresh_type);
2837 flush_ev.stop ();
2838 }
2839 }
2840
2841 }
2842 else
2843 {
2844 try
2845 {
2846 process_nonprinting (ch);
2847 }
2848 catch (const class out_of_input &o)
2849 {
2850 // we ran out of input, retry later
2851 cmdbuf_ptr = seq_begin;
2852 break;
2853 }
2854
2855 ch = NOCHAR;
2856 }
2857 }
2858
2859 return flag;
2860}
2861
2862// read the next character
2863wchar_t
2864rxvt_term::next_char ()
2865{
2866 while (cmdbuf_ptr < cmdbuf_endp)
2867 {
2868 // assume 7-bit to be ascii ALWAYS
2869 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2870 return *cmdbuf_ptr++;
2871
2872 wchar_t wc;
2873 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2874
2875 if (len == (size_t)-2)
2876 {
2877 // the mbstate stores incomplete sequences. didn't know this :/
2878 cmdbuf_ptr = cmdbuf_endp;
2879 break;
2880 }
2881
2882 if (len == (size_t)-1)
2883 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2884
2885 // assume wchar == unicode
2886 cmdbuf_ptr += len;
2887 return wc & UNICODE_MASK;
2888 }
2889
2890 return NOCHAR;
2891}
2892
2893// read the next octet
2894uint32_t
2895rxvt_term::next_octet ()
2896{
2897 return cmdbuf_ptr < cmdbuf_endp
2898 ? (unsigned char)*cmdbuf_ptr++
2899 : NOCHAR;
2900}
2901
2902/* rxvt_cmd_getc () - Return next input character */
2903/*
2904 * Return the next input character after first passing any keyboard input
2905 * to the command.
2906 */
2907wchar_t
2908rxvt_term::cmd_getc ()
2909{
2910 wchar_t c = next_char ();
2911
2912 if (c == NOCHAR)
2913 throw out_of_input;
2914
2915 return c;
2916}
2917
2918uint32_t
2919rxvt_term::cmd_get8 ()
2920{
2921 uint32_t c = next_octet ();
2922
2923 if (c == NOCHAR)
2924 throw out_of_input;
2925
2926 return c;
2927}
2120 2928
2121/*{{{ print pipe */ 2929/*{{{ print pipe */
2122/*----------------------------------------------------------------------*/ 2930/*----------------------------------------------------------------------*/
2123#ifdef PRINTPIPE 2931#ifdef PRINTPIPE
2124FILE * 2932FILE *
2125rxvt_term::popen_printer () 2933rxvt_term::popen_printer ()
2126{ 2934{
2127 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2935 FILE *stream = popen (rs[Rs_print_pipe], "w");
2128 2936
2129 if (stream == NULL) 2937 if (stream == NULL)
2130 rxvt_print_error ("can't open printer pipe"); 2938 rxvt_warn ("can't open printer pipe, not printing.\n");
2939
2131 return stream; 2940 return stream;
2132} 2941}
2133 2942
2134int 2943int
2135rxvt_term::pclose_printer (FILE *stream) 2944rxvt_term::pclose_printer (FILE *stream)
2136{ 2945{
2137 fflush (stream); 2946 fflush (stream);
2138 /* pclose () reported not to work on SunOS 4.1.3 */
2139# if defined (__sun__) /* TODO: RESOLVE THIS */
2140 /* pclose works provided SIGCHLD handler uses waitpid */
2141 return pclose (stream); /* return fclose (stream); */
2142# else
2143 return pclose (stream); 2947 return pclose (stream);
2144# endif
2145} 2948}
2146 2949
2147/* 2950/*
2148 * simulate attached vt100 printer 2951 * simulate attached vt100 printer
2149 */ 2952 */
2150void 2953void
2151rxvt_term::process_print_pipe () 2954rxvt_term::process_print_pipe ()
2152{ 2955{
2153 int done; 2956 int done;
2154 FILE *fd; 2957 FILE *fd;
2155 2958
2156 if ((fd = popen_printer ()) == NULL) 2959 if ((fd = popen_printer ()) == NULL)
2157 return; 2960 return;
2158 2961
2159 /* 2962 /*
2160 * Send all input to the printer until either ESC[4i or ESC[?4i 2963 * Send all input to the printer until either ESC[4i or ESC[?4i
2161 * is received. 2964 * is received.
2162 */ 2965 */
2163 for (done = 0; !done;) 2966 for (done = 0; !done;)
2164 { 2967 {
2165 unsigned char buf[8]; 2968 unsigned char buf[8];
2166 unsigned char ch; 2969 unicode_t ch;
2167 unsigned int i, len; 2970 unsigned int i, len;
2168 2971
2169 if ((ch = cmd_getc ()) != C0_ESC) 2972 if ((ch = cmd_getc ()) != C0_ESC)
2170 { 2973 {
2171 if (putc (ch, fd) == EOF) 2974 if (putc (ch, fd) == EOF)
2172 break; /* done = 1 */ 2975 break; /* done = 1 */
… …
2187 { 2990 {
2188 if ((buf[len++] = cmd_getc ()) == 'i') 2991 if ((buf[len++] = cmd_getc ()) == 'i')
2189 break; /* done = 1 */ 2992 break; /* done = 1 */
2190 } 2993 }
2191 } 2994 }
2995
2192 for (i = 0; i < len; i++) 2996 for (i = 0; i < len; i++)
2193 if (putc (buf[i], fd) == EOF) 2997 if (putc (buf[i], fd) == EOF)
2194 { 2998 {
2195 done = 1; 2999 done = 1;
2196 break; 3000 break;
2197 } 3001 }
2198 } 3002 }
2199 } 3003 }
3004
2200 pclose_printer (fd); 3005 pclose_printer (fd);
2201} 3006}
2202#endif /* PRINTPIPE */ 3007#endif /* PRINTPIPE */
2203/*}}} */ 3008/*}}} */
2204 3009
2205/* *INDENT-OFF* */ 3010/* *INDENT-OFF* */
2206enum { 3011enum {
2207 C1_40 = 0x40, 3012 C1_40 = 0x40,
2208 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 3013 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2209 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 3014 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2210 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 3015 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2211 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 3016 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2212}; 3017};
2213/* *INDENT-ON* */ 3018/* *INDENT-ON* */
2214 3019
2215/*{{{ process non-printing single characters */ 3020/*{{{ process non-printing single characters */
2216void 3021void
2217rxvt_term::process_nonprinting (unsigned char ch) 3022rxvt_term::process_nonprinting (unicode_t ch)
2218{ 3023{
2219 switch (ch) 3024 switch (ch)
2220 { 3025 {
3026 case C0_ESC:
3027 process_escape_seq ();
3028 break;
2221 case C0_ENQ: /* terminal Status */ 3029 case C0_ENQ: /* terminal Status */
2222 if (rs[Rs_answerbackstring]) 3030 if (rs[Rs_answerbackstring])
2223 tt_write ( 3031 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2224 (const unsigned char *)rs[Rs_answerbackstring],
2225 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2226 else 3032 else
2227 tt_write ((unsigned char *)VT100_ANS, 3033 tt_write (VT100_ANS, strlen (VT100_ANS));
2228 (unsigned int)STRLEN (VT100_ANS));
2229 break; 3034 break;
2230 case C0_BEL: /* bell */ 3035 case C0_BEL: /* bell */
2231 scr_bell (); 3036 scr_bell ();
2232 break; 3037 break;
2233 case C0_BS: /* backspace */ 3038 case C0_BS: /* backspace */
… …
2248 scr_charset_choose (1); 3053 scr_charset_choose (1);
2249 break; 3054 break;
2250 case C0_SI: /* shift in - acs */ 3055 case C0_SI: /* shift in - acs */
2251 scr_charset_choose (0); 3056 scr_charset_choose (0);
2252 break; 3057 break;
3058
3059#ifdef EIGHT_BIT_CONTROLS
3060 // 8-bit controls
3061 case 0x90: /* DCS */
3062 process_dcs_seq ();
3063 break;
3064 case 0x9b: /* CSI */
3065 process_csi_seq ();
3066 break;
3067 case 0x9d: /* CSI */
3068 process_osc_seq ();
3069 break;
3070#endif
2253 } 3071 }
2254} 3072}
2255/*}}} */ 3073/*}}} */
2256 3074
2257 3075
2258/*{{{ process VT52 escape sequences */ 3076/*{{{ process VT52 escape sequences */
2259void 3077void
2260rxvt_term::process_escape_vt52 (unsigned char ch) 3078rxvt_term::process_escape_vt52 (unicode_t ch)
2261{ 3079{
2262 int row, col; 3080 int row, col;
2263 3081
2264 switch (ch) 3082 switch (ch)
2265 { 3083 {
… …
2317 3135
2318/*{{{ process escape sequences */ 3136/*{{{ process escape sequences */
2319void 3137void
2320rxvt_term::process_escape_seq () 3138rxvt_term::process_escape_seq ()
2321{ 3139{
2322 unsigned char ch = cmd_getc (); 3140 unicode_t ch = cmd_getc ();
2323 3141
2324 if (PrivateModes & PrivMode_vt52) 3142 if (priv_modes & PrivMode_vt52)
2325 { 3143 {
2326 process_escape_vt52 (ch); 3144 process_escape_vt52 (ch);
2327 return; 3145 return;
2328 } 3146 }
2329 3147
… …
2344 scr_charset_set (2, (unsigned int)cmd_getc ()); 3162 scr_charset_set (2, (unsigned int)cmd_getc ());
2345 break; 3163 break;
2346 case '+': 3164 case '+':
2347 scr_charset_set (3, (unsigned int)cmd_getc ()); 3165 scr_charset_set (3, (unsigned int)cmd_getc ());
2348 break; 3166 break;
2349#ifdef MULTICHAR_SET 3167#if ENABLE_FRILLS
2350 case '$':
2351 scr_charset_set (-2, (unsigned int)cmd_getc ());
2352 break;
2353#endif
2354#ifndef NO_FRILLS
2355 case '6': 3168 case '6':
2356 scr_backindex (); 3169 scr_backindex ();
2357 break; 3170 break;
2358#endif 3171#endif
2359 case '7': 3172 case '7':
2360 scr_cursor (SAVE); 3173 scr_cursor (SAVE);
2361 break; 3174 break;
2362 case '8': 3175 case '8':
2363 scr_cursor (RESTORE); 3176 scr_cursor (RESTORE);
2364 break; 3177 break;
2365#ifndef NO_FRILLS 3178#if ENABLE_FRILLS
2366 case '9': 3179 case '9':
2367 scr_forwardindex (); 3180 scr_forwardindex ();
2368 break; 3181 break;
2369#endif 3182#endif
2370 case '=': 3183 case '=':
… …
2380 break; 3193 break;
2381 3194
2382 /* 8.3.87: NEXT LINE */ 3195 /* 8.3.87: NEXT LINE */
2383 case C1_NEL: /* ESC E */ 3196 case C1_NEL: /* ESC E */
2384 { 3197 {
2385 uint32_t nlcr[] = { '\n', '\r' }; 3198 wchar_t nlcr[] = { C0_LF, C0_CR };
2386 scr_add_lines (nlcr, 1, 2); 3199 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2387 } 3200 }
2388 break; 3201 break;
2389 3202
2390 /* kidnapped escape sequence: Should be 8.3.48 */ 3203 /* kidnapped escape sequence: Should be 8.3.48 */
2391 case C1_ESA: /* ESC G */ 3204 case C1_ESA: /* ESC G */
… …
2401 case C1_RI: /* ESC M */ 3214 case C1_RI: /* ESC M */
2402 scr_index (DN); 3215 scr_index (DN);
2403 break; 3216 break;
2404 3217
2405 /* 8.3.142: SINGLE-SHIFT TWO */ 3218 /* 8.3.142: SINGLE-SHIFT TWO */
2406 /*case C1_SS2: scr_single_shift (2); break; */ 3219 /*case C1_SS2: scr_single_shift (2); break; */
2407 3220
2408 /* 8.3.143: SINGLE-SHIFT THREE */ 3221 /* 8.3.143: SINGLE-SHIFT THREE */
2409 /*case C1_SS3: scr_single_shift (3); break; */ 3222 /*case C1_SS3: scr_single_shift (3); break; */
2410 3223
2411 /* 8.3.27: DEVICE CONTROL STRING */ 3224 /* 8.3.27: DEVICE CONTROL STRING */
2412 case C1_DCS: /* ESC P */ 3225 case C1_DCS: /* ESC P */
2413 process_dcs_seq (); 3226 process_dcs_seq ();
2414 break; 3227 break;
2415 3228
2416 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3229 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2417 case C1_SCI: /* ESC Z */ 3230 case C1_SCI: /* ESC Z */
2418 tt_write ((const unsigned char *)ESCZ_ANSWER, 3231 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2419 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2420 break; /* steal obsolete ESC [ c */ 3232 break; /* steal obsolete ESC [ c */
2421 3233
2422 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3234 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2423 case C1_CSI: /* ESC [ */ 3235 case C1_CSI: /* ESC [ */
2424 process_csi_seq (); 3236 process_csi_seq ();
… …
2429 process_osc_seq (); 3241 process_osc_seq ();
2430 break; 3242 break;
2431 3243
2432 /* 8.3.106: RESET TO INITIAL STATE */ 3244 /* 8.3.106: RESET TO INITIAL STATE */
2433 case 'c': 3245 case 'c':
3246 mbstate.reset ();
2434 scr_poweron (); 3247 scr_poweron ();
2435 scrollbar_show (1); 3248 scrollbar_show (1);
2436 break; 3249 break;
2437 3250
2438 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3251 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2450 3263
2451/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3264/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2452/* *INDENT-OFF* */ 3265/* *INDENT-OFF* */
2453enum { 3266enum {
2454 CSI_ICH = 0x40, 3267 CSI_ICH = 0x40,
2455 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3268 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2456 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3269 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2457 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3270 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2458 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3271 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2459 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3272 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2460 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3273 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2475 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3288 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2476 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3289 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2477 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3290 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2478 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3291 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2479 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3292 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2480 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3293 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2481 }; 3294 };
2482/* *INDENT-ON* */ 3295/* *INDENT-ON* */
2483 3296
2484void 3297void
2485rxvt_term::process_csi_seq () 3298rxvt_term::process_csi_seq ()
2486{ 3299{
2487 unsigned char ch, priv, i; 3300 unicode_t ch, priv, i;
2488 unsigned int nargs, p; 3301 unsigned int nargs, p;
2489 int n, ndef; 3302 int n, ndef;
2490 int arg[ESC_ARGS]; 3303 int arg[ESC_ARGS];
2491 3304
2492 for (nargs = ESC_ARGS; nargs > 0;) 3305 for (nargs = ESC_ARGS; nargs > 0;)
2493 arg[--nargs] = 0; 3306 arg[--nargs] = 0;
2494 3307
2495 priv = 0; 3308 priv = 0;
… …
2497 if (ch >= '<' && ch <= '?') 3310 if (ch >= '<' && ch <= '?')
2498 { /* '<' '=' '>' '?' */ 3311 { /* '<' '=' '>' '?' */
2499 priv = ch; 3312 priv = ch;
2500 ch = cmd_getc (); 3313 ch = cmd_getc ();
2501 } 3314 }
3315
2502 /* read any numerical arguments */ 3316 /* read any numerical arguments */
2503 for (n = -1; ch < CSI_ICH; ) 3317 for (n = -1; ch < CSI_ICH; )
2504 { 3318 {
2505 if (isdigit (ch)) 3319 if (isdigit (ch))
2506 { 3320 {
… …
2513 { 3327 {
2514 if (nargs < ESC_ARGS) 3328 if (nargs < ESC_ARGS)
2515 arg[nargs++] = n; 3329 arg[nargs++] = n;
2516 n = -1; 3330 n = -1;
2517 } 3331 }
2518 else if (ch == '\b') 3332 else if (IS_CONTROL (ch))
2519 {
2520 scr_backspace ();
2521 }
2522 else if (ch == C0_ESC)
2523 {
2524 process_escape_seq ();
2525 return;
2526 }
2527 else if (ch < ' ')
2528 {
2529 process_nonprinting (ch); 3333 process_nonprinting (ch);
2530 } 3334
2531 ch = cmd_getc (); 3335 ch = cmd_getc ();
2532 } 3336 }
2533 3337
2534 if (ch > CSI_7F) 3338 if (ch > CSI_7F)
2535 return; 3339 return;
… …
2557 { 3361 {
2558 switch (priv) 3362 switch (priv)
2559 { 3363 {
2560 case '>': 3364 case '>':
2561 if (ch == CSI_DA) /* secondary device attributes */ 3365 if (ch == CSI_DA) /* secondary device attributes */
2562 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 3366 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2563 break; 3367 break;
2564 case '?': 3368 case '?':
2565 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3369 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2566 process_terminal_mode (ch, priv, nargs, arg); 3370 process_terminal_mode (ch, priv, nargs, arg);
2567 break; 3371 break;
… …
2672 3476
2673 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3477 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2674 arg[0] = -arg[0]; 3478 arg[0] = -arg[0];
2675 /* FALLTHROUGH */ 3479 /* FALLTHROUGH */
2676 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3480 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2677 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3481 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2678 break; 3482 break;
2679 3483
2680 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3484 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2681 tt_write ((const unsigned char *)VT100_ANS, 3485 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2682 (unsigned int) (sizeof (VT100_ANS) - 1));
2683 break; 3486 break;
2684 3487
2685 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3488 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2686 process_sgr_mode (nargs, arg); 3489 process_sgr_mode (nargs, arg);
2687 break; 3490 break;
… …
2693 tt_printf ("\033[0n"); 3496 tt_printf ("\033[0n");
2694 break; 3497 break;
2695 case 6: /* CPR requested */ 3498 case 6: /* CPR requested */
2696 scr_report_position (); 3499 scr_report_position ();
2697 break; 3500 break;
2698#if defined (ENABLE_DISPLAY_ANSWER)
2699 case 7: /* unofficial extension */ 3501 case 7: /* unofficial extension */
3502 if (OPTION (Opt_insecure))
2700 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3503 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2701 break; 3504 break;
2702#endif
2703 case 8: /* unofficial extension */ 3505 case 8: /* unofficial extension */
2704 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3506 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2705 break; 3507 break;
2706 } 3508 }
2707 break; 3509 break;
2708 3510
2709 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3511 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2742 break; 3544 break;
2743 3545
2744 case CSI_RM: /* 8.3.107: RESET MODE */ 3546 case CSI_RM: /* 8.3.107: RESET MODE */
2745 if (arg[0] == 4) 3547 if (arg[0] == 4)
2746 scr_insert_mode (0); 3548 scr_insert_mode (0);
3549 else if (arg[0] == 20)
3550 priv_modes &= ~PrivMode_LFNL;
2747 break; 3551 break;
2748 3552
2749 case CSI_SM: /* 8.3.126: SET MODE */ 3553 case CSI_SM: /* 8.3.126: SET MODE */
2750 if (arg[0] == 4) 3554 if (arg[0] == 4)
2751 scr_insert_mode (1); 3555 scr_insert_mode (1);
3556 else if (arg[0] == 20)
3557 priv_modes |= PrivMode_LFNL;
2752 break; 3558 break;
2753 3559
2754 /* 3560 /*
2755 * PRIVATE USE beyond this point. All CSI_7? sequences here 3561 * PRIVATE USE beyond this point. All CSI_7? sequences here
2756 */ 3562 */
… …
2768 break; 3574 break;
2769 case CSI_75: 3575 case CSI_75:
2770 scr_cursor (RESTORE); 3576 scr_cursor (RESTORE);
2771 break; 3577 break;
2772 3578
2773#ifndef NO_FRILLS 3579#if ENABLE_FRILLS
2774 case CSI_74: 3580 case CSI_74:
2775 process_window_ops (arg, nargs); 3581 process_window_ops (arg, nargs);
2776 break; 3582 break;
2777#endif 3583#endif
2778 3584
2779 case CSI_78: /* DECREQTPARM */ 3585 case CSI_78: /* DECREQTPARM */
2780 if (arg[0] == 0 || arg[0] == 1) 3586 if (arg[0] == 0 || arg[0] == 1)
2781 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3587 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2782 /* FALLTHROUGH */ 3588 break;
2783 3589
2784 default: 3590 default:
2785 break; 3591 break;
2786 } 3592 }
2787} 3593}
2788/*}}} */ 3594/*}}} */
2789 3595
2790#ifndef NO_FRILLS 3596#if ENABLE_FRILLS
2791/* ARGSUSED */ 3597/* ARGSUSED */
2792void 3598void
2793rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3599rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2794{ 3600{
2795 int x, y; 3601 int x, y;
2796#if 0
2797 char *s;
2798#endif
2799 XWindowAttributes wattr; 3602 XWindowAttributes wattr;
2800 Window wdummy; 3603 Window wdummy;
3604 dDisp;
2801 3605
2802 if (nargs == 0) 3606 if (nargs == 0)
2803 return; 3607 return;
3608
2804 switch (args[0]) 3609 switch (args[0])
2805 { 3610 {
2806 /* 3611 /*
2807 * commands 3612 * commands
2808 */ 3613 */
2809 case 1: /* deiconify window */ 3614 case 1: /* deiconify window */
2810 XMapWindow (display->display, TermWin.parent[0]); 3615 XMapWindow (disp, parent[0]);
2811 break; 3616 break;
2812 case 2: /* iconify window */ 3617 case 2: /* iconify window */
2813 XIconifyWindow (display->display, TermWin.parent[0], 3618 XIconifyWindow (disp, parent[0], display->screen);
2814 DefaultScreen (display->display));
2815 break; 3619 break;
2816 case 3: /* set position (pixels) */ 3620 case 3: /* set position (pixels) */
2817 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3621 XMoveWindow (disp, parent[0], args[1], args[2]);
2818 break; 3622 break;
2819 case 4: /* set size (pixels) */ 3623 case 4: /* set size (pixels) */
2820 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3624 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2821 break; 3625 break;
2822 case 5: /* raise window */ 3626 case 5: /* raise window */
2823 XRaiseWindow (display->display, TermWin.parent[0]); 3627 XRaiseWindow (disp, parent[0]);
2824 break; 3628 break;
2825 case 6: /* lower window */ 3629 case 6: /* lower window */
2826 XLowerWindow (display->display, TermWin.parent[0]); 3630 XLowerWindow (disp, parent[0]);
2827 break; 3631 break;
2828 case 7: /* refresh window */ 3632 case 7: /* refresh window */
2829 scr_touch (true); 3633 scr_touch (true);
2830 break; 3634 break;
2831 case 8: /* set size (chars) */ 3635 case 8: /* set size (chars) */
2832 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3636 set_widthheight ((unsigned int) (args[2] * fwidth),
2833 (unsigned int) (args[1] * TermWin.fheight)); 3637 (unsigned int) (args[1] * fheight));
2834 break; 3638 break;
3639
3640 //case 9: NYI, TODO, restore maximized window or maximize window
2835 default: 3641 default:
2836 if (args[0] >= 24) /* set height (chars) */ 3642 if (args[0] >= 24) /* set height (chars) */
2837 set_widthheight ((unsigned int)TermWin.width, 3643 set_widthheight ((unsigned int)width,
2838 (unsigned int) (args[1] * TermWin.fheight)); 3644 (unsigned int) (args[1] * fheight));
2839 break; 3645 break;
3646
3647
2840 /* 3648 /*
2841 * reports - some output format copied from XTerm 3649 * reports - some output format copied from XTerm
2842 */ 3650 */
2843 case 11: /* report window state */ 3651 case 11: /* report window state */
2844 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3652 XGetWindowAttributes (disp, parent[0], &wattr);
2845 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3653 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2846 break; 3654 break;
2847 case 13: /* report window position */ 3655 case 13: /* report window position */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3656 XGetWindowAttributes (disp, parent[0], &wattr);
2849 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3657 XTranslateCoordinates (disp, parent[0], wattr.root,
2850 -wattr.border_width, -wattr.border_width, 3658 -wattr.border_width, -wattr.border_width,
2851 &x, &y, &wdummy); 3659 &x, &y, &wdummy);
2852 tt_printf ("\033[3;%d;%dt", x, y); 3660 tt_printf ("\033[3;%d;%dt", x, y);
2853 break; 3661 break;
2854 case 14: /* report window size (pixels) */ 3662 case 14: /* report window size (pixels) */
2855 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3663 XGetWindowAttributes (disp, parent[0], &wattr);
2856 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3664 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2857 break; 3665 break;
3666 case 18: /* report text area size (chars) */
3667 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3668 break;
2858 case 18: /* report window size (chars) */ 3669 case 19: /* report window size (chars) */
2859 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3670 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2860 break; 3671 break;
2861#if 0 /* XXX: currently disabled due to security concerns */
2862 case 20: /* report icon label */ 3672 case 20: /* report icon label */
3673 {
3674 char *s;
2863 XGetIconName (display->display, TermWin.parent[0], &s); 3675 XGetIconName (disp, parent[0], &s);
2864 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3676 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3677 XFree (s);
3678 }
2865 break; 3679 break;
2866 case 21: /* report window title */ 3680 case 21: /* report window title */
3681 {
3682 char *s;
2867 XFetchName (display->display, TermWin.parent[0], &s); 3683 XFetchName (disp, parent[0], &s);
2868 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3684 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3685 XFree (s);
3686 }
2869 break; 3687 break;
2870#endif
2871
2872 } 3688 }
2873} 3689}
2874#endif 3690#endif
2875 3691
2876/*----------------------------------------------------------------------*/ 3692/*----------------------------------------------------------------------*/
2877/* 3693/*
2878 * get input up until STRING TERMINATOR (or BEL) 3694 * get input up until STRING TERMINATOR (or BEL)
2879 * ends_how is terminator used. returned input must be free ()d 3695 * ends_how is terminator used. returned input must be free()'d
2880 */ 3696 */
2881unsigned char * 3697char *
2882rxvt_term::get_to_st (unsigned char *ends_how) 3698rxvt_term::get_to_st (unicode_t &ends_how)
2883{ 3699{
2884 int seen_esc = 0; /* seen escape? */ 3700 unicode_t ch;
3701 bool seen_esc = false;
2885 unsigned int n = 0; 3702 unsigned int n = 0;
2886 unsigned char *s; 3703 wchar_t string[STRING_MAX];
2887 unsigned char ch, string[STRING_MAX];
2888 3704
2889 for (; (ch = cmd_getc ());) 3705 while ((ch = cmd_getc ()) != NOCHAR)
2890 { 3706 {
2891 if (ch == C0_BEL 3707 if (seen_esc)
2892 || ch == CHAR_ST 3708 {
2893 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3709 if (ch == 0x5c) /* 7bit ST */
2894 break; 3710 break;
3711 else
3712 return NULL;
3713 }
2895 if (ch == C0_ESC) 3714 else if (ch == C0_ESC)
2896 { 3715 {
2897 seen_esc = 1; 3716 seen_esc = true;
2898 continue; 3717 continue;
2899 } 3718 }
2900 else if (ch == '\t') 3719 else if (ch == C0_BEL || ch == CHAR_ST)
2901 ch = ' '; /* translate '\t' to space */ 3720 break;
2902 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3721 else if (ch < 0x20)
2903 return NULL; /* other control character - exit */ 3722 return NULL; /* other control character - exit */
2904 if (n < sizeof (string) - 1) 3723
3724 seen_esc = false;
3725
3726 if (n >= STRING_MAX - 1)
3727 // stop at some sane length
3728 return NULL;
3729
3730 if (ch == C0_SYN)
3731 string[n++] = cmd_get8 ();
3732 else
2905 string[n++] = ch; 3733 string[n++] = ch;
2906 seen_esc = 0;
2907 } 3734 }
3735
2908 string[n++] = '\0'; 3736 string[n++] = '\0';
2909 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3737
2910 return NULL;
2911 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3738 ends_how = (ch == 0x5c ? C0_ESC : ch);
2912 STRNCPY (s, string, n); 3739
2913 return s; 3740 return rxvt_wcstombs (string);
2914} 3741}
2915 3742
2916/*----------------------------------------------------------------------*/ 3743/*----------------------------------------------------------------------*/
2917/* 3744/*
2918 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3745 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2919 */ 3746 */
2920void 3747void
2921rxvt_term::process_dcs_seq () 3748rxvt_term::process_dcs_seq ()
2922{ 3749{
2923 unsigned char eh, *s; 3750 char *s;
3751 unicode_t eh;
3752
2924 /* 3753 /*
2925 * Not handled yet 3754 * Not handled yet
2926 */ 3755 */
2927 s = get_to_st (&eh); 3756 s = get_to_st (eh);
2928 if (s) 3757 if (s)
2929 free (s); 3758 free (s);
3759
2930 return; 3760 return;
2931} 3761}
2932 3762
2933/*----------------------------------------------------------------------*/ 3763/*----------------------------------------------------------------------*/
2934/* 3764/*
2935 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3765 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2936 */ 3766 */
2937void 3767void
2938rxvt_term::process_osc_seq () 3768rxvt_term::process_osc_seq ()
2939{ 3769{
2940 unsigned char ch, eh, *s; 3770 unicode_t ch, eh;
2941 int arg; 3771 int arg;
2942 3772
2943 ch = cmd_getc (); 3773 ch = cmd_getc ();
2944 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3774 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2945 arg = arg * 10 + (ch - '0'); 3775 arg = arg * 10 + (ch - '0');
2946 3776
2947 if (ch == ';') 3777 if (ch == ';')
2948 { 3778 {
2949 s = get_to_st (&eh); 3779 char *s = get_to_st (eh);
3780
2950 if (s) 3781 if (s)
2951 { 3782 {
2952 /*
2953 * rxvt_menubar_dispatch () violates the constness of the string,
2954 * so do it here
2955 */
2956 if (arg == XTerm_Menu)
2957#if 0 /* XXX: currently disabled due to security concerns */
2958 menubar_dispatch ((char *)s);
2959#else
2960 (void)0;
2961#endif
2962 else
2963 xterm_seq (arg, (char *)s, eh); 3783 process_xterm_seq (arg, s, eh);
2964 free (s); 3784 free (s);
2965 } 3785 }
2966 } 3786 }
2967} 3787}
3788
3789void
3790rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3791{
3792 if (str[0] == '?' && !str[1])
3793 {
3794 unsigned short r, g, b;
3795 pix_colors_focused[color].get (display, r, g, b);
3796 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3797 }
3798 else
3799 set_window_color (color, str);
3800}
3801
2968/* 3802/*
2969 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3803 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2970 * 0 = change iconName/title
2971 * 1 = change iconName
2972 * 2 = change title
2973 * 4 = change color
2974 * 12 = change text color
2975 * 13 = change mouse foreground color
2976 * 17 = change highlight character colour
2977 * 18 = change bold character color
2978 * 19 = change underlined character color
2979 * 46 = change logfile (not implemented)
2980 * 50 = change font
2981 *
2982 * rxvt extensions:
2983 * 9 = change locale (NYI)
2984 * 10 = menu (may change in future)
2985 * 20 = bg pixmap
2986 * 39 = change default fg color
2987 * 49 = change default bg color
2988 * 55 = dump scrollback buffer and all of screen
2989 */ 3804 */
2990void 3805void
2991rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3806rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2992{ 3807{
2993 int changed = 0; 3808 int changed = 0;
2994 int color; 3809 int color;
2995 char *buf, *name; 3810 char *buf, *name;
3811 bool query = str[0] == '?' && !str[1];
3812 int saveop = op;
3813 dDisp;
2996 3814
2997 assert (str != NULL); 3815 assert (str != NULL);
2998 switch (op) 3816 switch (op)
2999 { 3817 {
3000 case XTerm_name: 3818 case XTerm_name:
3001 set_title (str); 3819 set_title (str);
3002 /* FALLTHROUGH */ 3820 /* FALLTHROUGH */
3003 case XTerm_iconName: 3821 case XTerm_iconName:
3004 set_iconName (str); 3822 set_icon_name (str);
3005 break; 3823 break;
3006 case XTerm_title: 3824 case XTerm_title:
3007 set_title (str); 3825 set_title (str);
3008 break; 3826 break;
3827 case XTerm_property:
3828 if (str[0] == '?')
3829 {
3830 Atom prop = display->atom (str + 1);
3831 Atom actual_type;
3832 int actual_format;
3833 unsigned long nitems;
3834 unsigned long bytes_after;
3835 unsigned char *value = 0;
3836 const char *str = "";
3837
3838 if (prop
3839 && XGetWindowProperty (disp, parent[0],
3840 prop, 0, 1<<16, 0, AnyPropertyType,
3841 &actual_type, &actual_format,
3842 &nitems, &bytes_after, &value) == Success
3843 && actual_type != None
3844 && actual_format == 8)
3845 str = (const char *)(value);
3846
3847 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3848
3849 XFree (value);
3850 }
3851 else
3852 {
3853 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3854
3855 if (eq)
3856 {
3857 *eq = 0;
3858 set_utf8_property (display->atom (str), eq + 1);
3859 }
3860 else
3861 XDeleteProperty (disp, parent[0],
3862 display->atom (str));
3863 }
3864 break;
3865
3009 case XTerm_Color: 3866 case XTerm_Color:
3010 for (buf = (char *)str; buf && *buf;) 3867 for (buf = (char *)str; buf && *buf;)
3011 { 3868 {
3012 if ((name = STRCHR (buf, ';')) == NULL) 3869 if ((name = strchr (buf, ';')) == NULL)
3013 break; 3870 break;
3871
3014 *name++ = '\0'; 3872 *name++ = '\0';
3015 color = atoi (buf); 3873 color = atoi (buf);
3874
3016 if (color < 0 || color >= TOTAL_COLORS) 3875 if (color < 0 || color >= TOTAL_COLORS)
3017 break; 3876 break;
3877
3018 if ((buf = STRCHR (name, ';')) != NULL) 3878 if ((buf = strchr (name, ';')) != NULL)
3019 *buf++ = '\0'; 3879 *buf++ = '\0';
3880
3881 if (name[0] == '?' && !name[1])
3882 {
3883 unsigned short r, g, b;
3884 pix_colors_focused[color + minCOLOR].get (display, r, g, b);
3885 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3886 }
3887 else
3020 set_window_color (color + minCOLOR, name); 3888 set_window_color (color + minCOLOR, name);
3021 } 3889 }
3890 break;
3891 case XTerm_Color00:
3892 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3893 break;
3894 case XTerm_Color01:
3895 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3022 break; 3896 break;
3023#ifndef NO_CURSORCOLOR 3897#ifndef NO_CURSORCOLOR
3024 case XTerm_Color_cursor: 3898 case XTerm_Color_cursor:
3025 set_window_color (Color_cursor, str); 3899 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3026 break; 3900 break;
3027#endif 3901#endif
3028 case XTerm_Color_pointer: 3902 case XTerm_Color_pointer_fg:
3029 set_window_color (Color_pointer, str); 3903 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3904 break;
3905 case XTerm_Color_pointer_bg:
3906 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3030 break; 3907 break;
3031#ifndef NO_BOLD_UNDERLINE_REVERSE 3908#ifndef NO_BOLD_UNDERLINE_REVERSE
3032 case XTerm_Color_BD: 3909 case XTerm_Color_BD:
3033 set_window_color (Color_BD, str); 3910 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3034 break; 3911 break;
3035 case XTerm_Color_UL: 3912 case XTerm_Color_UL:
3036 set_window_color (Color_UL, str); 3913 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3037 break; 3914 break;
3038 case XTerm_Color_RV: 3915 case XTerm_Color_RV:
3039 set_window_color (Color_RV, str); 3916 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3040 break; 3917 break;
3041#endif 3918 case URxvt_Color_IT:
3042 3919 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3043 case XTerm_Menu:
3044 /*
3045 * rxvt_menubar_dispatch () violates the constness of the string,
3046 * so DON'T do it here
3047 */
3048 break; 3920 break;
3921#endif
3922#if TRANSPARENT && TINTING
3923 case URxvt_Color_tint:
3924 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3925 check_our_parents ();
3926 if (am_transparent)
3927 want_full_refresh = want_refresh = 1;
3928 break;
3929#endif
3930
3049 case XTerm_Pixmap: 3931 case XTerm_Pixmap:
3050 if (*str != ';') 3932 if (*str != ';')
3051 { 3933 {
3052#if XPM_BACKGROUND 3934#if XPM_BACKGROUND
3053 scale_pixmap (""); /* reset to default scaling */ 3935 scale_pixmap (""); /* reset to default scaling */
3054 set_bgPixmap (str); /* change pixmap */ 3936 set_bgPixmap (str); /* change pixmap */
3055#endif 3937#endif
3056 scr_touch (true); 3938 scr_touch (true);
3057 } 3939 }
3058 while ((str = STRCHR (str, ';')) != NULL) 3940 while ((str = strchr (str, ';')) != NULL)
3059 { 3941 {
3060 str++; 3942 str++;
3061#if XPM_BACKGROUND 3943#if XPM_BACKGROUND
3062 changed += scale_pixmap (str); 3944 changed += scale_pixmap (str);
3063#endif 3945#endif
3064
3065 } 3946 }
3947
3066 if (changed) 3948 if (changed)
3067 { 3949 {
3068#ifdef XPM_BACKGROUND 3950#ifdef XPM_BACKGROUND
3069 resize_pixmap (); 3951 resize_pixmap ();
3070#endif 3952#endif
… …
3076 set_window_color (Color_fg, str); 3958 set_window_color (Color_fg, str);
3077 break; 3959 break;
3078 case XTerm_restoreBG: 3960 case XTerm_restoreBG:
3079 set_window_color (Color_bg, str); 3961 set_window_color (Color_bg, str);
3080 break; 3962 break;
3963
3081 case XTerm_logfile: 3964 case XTerm_logfile:
3965 // TODO, when secure mode?
3966 break;
3967
3968#ifdef MENUBAR
3969 case URxvt_Menu:
3970 if (OPTION (Opt_insecure))
3971 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3082 break; 3972 break;
3083 case XTerm_font: 3973#endif
3084 change_font (str);
3085 break;
3086 case XTerm_locale:
3087 if (str[0] == '?' && !str[1])
3088 tt_printf ("%-.250s\n", locale);
3089 else
3090 {
3091 set_locale (str);
3092 im_cb ();
3093 }
3094 break;
3095#if 0 3974#if 0
3096 case XTerm_dumpscreen: /* no error notices */ 3975 case XTerm_dumpscreen: /* no error notices */
3097 { 3976 {
3098 int fd; 3977 int fd;
3099 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3978 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3100 { 3979 {
3101 scr_dump (fd); 3980 scr_dump (fd);
3102 close (fd); 3981 close (fd);
3103 } 3982 }
3104 } 3983 }
3105 break; 3984 break;
3106#endif 3985#endif
3986 case XTerm_font:
3987 op = URxvt_font;
3988 case URxvt_font:
3989#if ENABLE_STYLES
3990 case URxvt_boldFont:
3991 case URxvt_italicFont:
3992 case URxvt_boldItalicFont:
3993#endif
3994 if (query)
3995 tt_printf ("\33]%d;%-.250s%c", saveop,
3996 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3997 ? fontset[op - URxvt_font]->fontdesc : "",
3998 resp);
3999 else
4000 {
4001 const char *&res = rs[Rs_font + (op - URxvt_font)];
3107 4002
4003 res = strdup (str);
4004 allocated.push_back ((void *)res);
4005 set_fonts ();
4006 }
4007 break;
4008
4009#if ENABLE_FRILLS
4010 case URxvt_locale:
4011 if (query)
4012 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
4013 else
4014 {
4015 set_locale (str);
4016 pty.set_utf8_mode (enc_utf8);
4017 init_xlocale ();
4018 }
4019 break;
4020
4021 case URxvt_view_up:
4022 case URxvt_view_down:
4023 {
4024 int lines = atoi (str);
4025
4026 if (lines)
4027 scr_page (op == URxvt_view_up ? UP : DN, lines);
4028 else
4029 scr_erase_savelines ();
4030 }
4031
4032 break;
4033#endif
4034
4035#if ENABLE_PERL
4036 case URxvt_perl:
4037 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
4038 ; // no responses yet
4039 break;
4040#endif
3108 } 4041 }
3109} 4042}
3110/*----------------------------------------------------------------------*/ 4043/*----------------------------------------------------------------------*/
3111 4044
3112/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4045/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3120 * so no need for fancy checking 4053 * so no need for fancy checking
3121 */ 4054 */
3122int 4055int
3123rxvt_term::privcases (int mode, unsigned long bit) 4056rxvt_term::privcases (int mode, unsigned long bit)
3124{ 4057{
3125 int state; 4058 int state;
3126 4059
3127 if (mode == 's') 4060 if (mode == 's')
3128 { 4061 {
3129 SavedModes |= (PrivateModes & bit); 4062 SavedModes |= (priv_modes & bit);
3130 return -1; 4063 return -1;
3131 } 4064 }
3132 else 4065 else
3133 { 4066 {
3134 if (mode == 'r') 4067 if (mode == 'r')
3135 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4068 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3136 else 4069 else
3137 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 4070 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3138 PrivMode (state, bit); 4071 PrivMode (state, bit);
3139 } 4072 }
4073
3140 return state; 4074 return state;
3141} 4075}
3142 4076
3143/* we're not using priv _yet_ */ 4077/* we're not using priv _yet_ */
3144void 4078void
3145rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 4079rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3146{ 4080{
3147 unsigned int i, j; 4081 unsigned int i, j;
3148 int state; 4082 int state;
4083
3149 static const struct 4084 static const struct
3150 { 4085 {
3151 const int argval; 4086 const int argval;
3152 const unsigned long bit; 4087 const unsigned long bit;
3153 } 4088 }
4089
3154 argtopriv[] = { 4090 argtopriv[] = {
3155 { 1, PrivMode_aplCUR }, 4091 { 1, PrivMode_aplCUR },
3156 { 2, PrivMode_vt52 }, 4092 { 2, PrivMode_vt52 },
3157 { 3, PrivMode_132 }, 4093 { 3, PrivMode_132 },
3158 { 4, PrivMode_smoothScroll }, 4094 { 4, PrivMode_smoothScroll },
3159 { 5, PrivMode_rVideo }, 4095 { 5, PrivMode_rVideo },
3160 { 6, PrivMode_relOrigin }, 4096 { 6, PrivMode_relOrigin },
3161 { 7, PrivMode_Autowrap }, 4097 { 7, PrivMode_Autowrap },
4098 // 8, bi-directional support mode
3162 { 9, PrivMode_MouseX10 }, 4099 { 9, PrivMode_MouseX10 },
3163#ifdef menuBar_esc 4100#ifdef menuBar_esc
3164 { menuBar_esc, PrivMode_menuBar }, 4101 { menuBar_esc, PrivMode_menuBar },
3165#endif 4102#endif
4103 // 18, 19 printing-related
4104 { 25, PrivMode_VisibleCursor },
3166#ifdef scrollBar_esc 4105#ifdef scrollBar_esc
3167 { scrollBar_esc, PrivMode_scrollBar }, 4106 { scrollBar_esc, PrivMode_scrollBar },
3168#endif 4107#endif
3169 { 25, PrivMode_VisibleCursor },
3170 { 35, PrivMode_ShiftKeys }, 4108 { 35, PrivMode_ShiftKeys }, // rxvt extension
3171 { 40, PrivMode_132OK }, 4109 { 40, PrivMode_132OK },
4110 // 41 xterm more fixes NYI
4111 // 45 margin bell NYI
4112 // 46 start logging
3172 { 47, PrivMode_Screen }, 4113 { 47, PrivMode_Screen },
3173 { 66, PrivMode_aplKP }, 4114 { 66, PrivMode_aplKP },
3174#ifndef NO_BACKSPACE_KEY 4115#ifndef NO_BACKSPACE_KEY
3175 { 67, PrivMode_BackSpace }, 4116 { 67, PrivMode_BackSpace },
3176#endif 4117#endif
3177 { 1000, PrivMode_MouseX11 }, 4118 { 1000, PrivMode_MouseX11 },
4119 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4120 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4121 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3178 { 1010, PrivMode_TtyOutputInh }, 4122 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3179 { 1011, PrivMode_Keypress }, 4123 { 1011, PrivMode_Keypress }, // rxvt extension
4124 // 1035 enable modifiers for alt, numlock NYI
4125 // 1036 send ESC for meta keys NYI
4126 // 1037 send DEL for keypad delete NYI
3180 { 1047, PrivMode_Screen }, 4127 { 1047, PrivMode_Screen },
4128 // 1048 save and restore cursor
3181 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4129 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4130 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3182 }; 4131 };
3183 4132
3184 if (nargs == 0) 4133 if (nargs == 0)
3185 return; 4134 return;
3186 4135
… …
3201 state = privcases (mode, argtopriv[j].bit); 4150 state = privcases (mode, argtopriv[j].bit);
3202 break; 4151 break;
3203 } 4152 }
3204 4153
3205 /* extra handling for values with state unkept */ 4154 /* extra handling for values with state unkept */
3206 if (state == -1)
3207 switch (arg[i]) 4155 switch (arg[i])
3208 { 4156 {
4157#if ENABLE_STYLES
4158 case 1021:
4159 set_option (Opt_intensityStyles, mode);
4160
4161 scr_touch (true);
4162 break;
4163#endif
3209 case 1048: /* alternative cursor save */ 4164 case 1048: /* alternative cursor save */
4165 case 1049:
4166 if (OPTION (Opt_secondaryScreen))
3210 if (mode == 0) 4167 if (mode == 0)
3211 scr_cursor (RESTORE); 4168 scr_cursor (RESTORE);
3212 else if (mode == 1) 4169 else if (mode == 1)
3213 scr_cursor (SAVE); 4170 scr_cursor (SAVE);
3214 /* FALLTHROUGH */
3215 default:
3216 continue; /* for (;i;) */
3217 }
3218
3219 /* extra handling for values with valid 0 or 1 state */
3220 switch (arg[i])
3221 {
3222 /* case 1: - application cursor keys */
3223 case 2: /* VT52 mode */
3224 /* oddball mode. should be set regardless of set/reset
3225 * parameter. Return from VT52 mode with an ESC < from
3226 * within VT52 mode
3227 */
3228 PrivMode (1, PrivMode_vt52);
3229 break; 4171 break;
4172 }
4173
4174 if (state >= 0)
4175 /* extra handling for values with valid 0 or 1 state */
4176 switch (arg[i])
4177 {
4178 /* case 1: - application cursor keys */
4179 case 2: /* VT52 mode */
4180 /* oddball mode. should be set regardless of set/reset
4181 * parameter. Return from VT52 mode with an ESC < from
4182 * within VT52 mode
4183 */
4184 PrivMode (1, PrivMode_vt52);
4185 break;
3230 case 3: /* 80/132 */ 4186 case 3: /* 80/132 */
3231 if (PrivateModes & PrivMode_132OK) 4187 if (priv_modes & PrivMode_132OK)
3232 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 4188 set_widthheight (((state ? 132 : 80) * fwidth), height);
3233 (unsigned int)TermWin.height);
3234 break; 4189 break;
3235 case 4: /* smooth scrolling */ 4190 case 4: /* smooth scrolling */
3236 if (state)
3237 Options &= ~Opt_jumpScroll;
3238 else
3239 Options |= Opt_jumpScroll; 4191 set_option (Opt_jumpScroll, !state);
3240 break; 4192 break;
3241 case 5: /* reverse video */ 4193 case 5: /* reverse video */
3242 scr_rvideo_mode (state); 4194 scr_rvideo_mode (state);
3243 break; 4195 break;
3244 case 6: /* relative/absolute origins */ 4196 case 6: /* relative/absolute origins */
3245 scr_relative_origin (state); 4197 scr_relative_origin (state);
3246 break; 4198 break;
3247 case 7: /* autowrap */ 4199 case 7: /* autowrap */
3248 scr_autowrap (state); 4200 scr_autowrap (state);
3249 break; 4201 break;
3250 /* case 8: - auto repeat, can't do on a per window basis */ 4202 /* case 8: - auto repeat, can't do on a per window basis */
3251 case 9: /* X10 mouse reporting */ 4203 case 9: /* X10 mouse reporting */
3252 if (state) /* orthogonal */ 4204 if (state) /* orthogonal */
3253 PrivateModes &= ~ (PrivMode_MouseX11); 4205 priv_modes &= ~PrivMode_MouseX11;
3254 break; 4206 break;
3255#ifdef menuBar_esc 4207#ifdef menuBar_esc
3256 case menuBar_esc: 4208 case menuBar_esc:
3257#ifdef MENUBAR 4209#ifdef MENUBAR
3258 map_menuBar (state); 4210 map_menuBar (state);
3259#endif 4211#endif
3260 break; 4212 break;
3261#endif 4213#endif
3262#ifdef scrollBar_esc 4214#ifdef scrollBar_esc
3263 case scrollBar_esc: 4215 case scrollBar_esc:
3264 if (scrollbar_mapping (state)) 4216 if (scrollbar_mapping (state))
3265 { 4217 {
3266 resize_all_windows (0, 0, 0); 4218 resize_all_windows (0, 0, 0);
3267 scr_touch (true); 4219 scr_touch (true);
3268 } 4220 }
3269 break; 4221 break;
3270#endif 4222#endif
3271 case 25: /* visible/invisible cursor */ 4223 case 25: /* visible/invisible cursor */
3272 scr_cursor_visible (state); 4224 scr_cursor_visible (state);
3273 break; 4225 break;
3274 /* case 35: - shift keys */ 4226 /* case 35: - shift keys */
3275 /* case 40: - 80 <--> 132 mode */ 4227 /* case 40: - 80 <--> 132 mode */
3276 case 47: /* secondary screen */ 4228 case 47: /* secondary screen */
3277 scr_change_screen (state); 4229 scr_change_screen (state);
3278 break; 4230 break;
3279 /* case 66: - application key pad */ 4231 /* case 66: - application key pad */
3280 /* case 67: - backspace key */ 4232 /* case 67: - backspace key */
3281 case 1000: /* X11 mouse reporting */ 4233 case 1000: /* X11 mouse reporting */
3282 if (state) /* orthogonal */ 4234 if (state) /* orthogonal */
3283 PrivateModes &= ~ (PrivMode_MouseX10); 4235 priv_modes &= ~PrivMode_MouseX10;
3284 break; 4236 break;
3285#if 0 4237#if 0
3286 case 1001: 4238 case 1001:
3287 break; /* X11 mouse highlighting */ 4239 break; /* X11 mouse highlighting */
3288#endif 4240#endif
3289 case 1010: /* scroll to bottom on TTY output inhibit */ 4241 case 1010: /* scroll to bottom on TTY output inhibit */
3290 if (state)
3291 Options &= ~Opt_scrollTtyOutput;
3292 else
3293 Options |= Opt_scrollTtyOutput; 4242 set_option (Opt_scrollTtyOutput, !state);
3294 break; 4243 break;
3295 case 1011: /* scroll to bottom on key press */ 4244 case 1011: /* scroll to bottom on key press */
3296 if (state)
3297 Options |= Opt_scrollTtyKeypress; 4245 set_option (Opt_scrollTtyKeypress, state);
3298 else
3299 Options &= ~Opt_scrollTtyKeypress;
3300 break; 4246 break;
3301 case 1047: /* secondary screen w/ clearing */ 4247 case 1047: /* secondary screen w/ clearing last */
3302 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4248 if (OPTION (Opt_secondaryScreen))
3303 if (current_screen != PRIMARY) 4249 if (current_screen != PRIMARY)
3304 scr_erase_screen (2); 4250 scr_erase_screen (2);
3305 scr_change_screen (state); 4251 scr_change_screen (state);
3306 /* FALLTHROUGH */
3307 default:
3308 break; 4252 break;
4253 case 1049: /* secondary screen w/ clearing first */
4254 scr_change_screen (state);
4255 if (OPTION (Opt_secondaryScreen))
4256 if (current_screen != PRIMARY)
4257 scr_erase_screen (2);
4258 break;
4259 default:
4260 break;
3309 } 4261 }
3310 } 4262 }
3311} 4263}
3312/*}}} */ 4264/*}}} */
3313 4265
3314/*{{{ process sgr sequences */ 4266/*{{{ process sgr sequences */
3315void 4267void
3316rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4268rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3317{ 4269{
3318 unsigned int i; 4270 unsigned int i;
3319 short rendset; 4271 short rendset;
3320 int rendstyle; 4272 int rendstyle;
3321 4273
3322 if (nargs == 0) 4274 if (nargs == 0)
3323 { 4275 {
3324 scr_rendition (0, ~RS_None); 4276 scr_rendition (0, ~RS_None);
3325 return; 4277 return;
3326 } 4278 }
4279
3327 for (i = 0; i < nargs; i++) 4280 for (i = 0; i < nargs; i++)
3328 { 4281 {
3329 rendset = -1; 4282 rendset = -1;
3330 switch (arg[i]) 4283 switch (arg[i])
3331 { 4284 {
… …
3333 rendset = 0, rendstyle = ~RS_None; 4286 rendset = 0, rendstyle = ~RS_None;
3334 break; 4287 break;
3335 case 1: 4288 case 1:
3336 rendset = 1, rendstyle = RS_Bold; 4289 rendset = 1, rendstyle = RS_Bold;
3337 break; 4290 break;
4291 //case 2: // low intensity
4292 case 3:
4293 rendset = 1, rendstyle = RS_Italic;
4294 break;
3338 case 4: 4295 case 4:
3339 rendset = 1, rendstyle = RS_Uline; 4296 rendset = 1, rendstyle = RS_Uline;
3340 break; 4297 break;
3341 case 5: 4298 case 5: // slowly blinking
4299 case 6: // rapidly blinking
3342 rendset = 1, rendstyle = RS_Blink; 4300 rendset = 1, rendstyle = RS_Blink;
3343 break; 4301 break;
4302 //case 6: // scoansi light background
3344 case 7: 4303 case 7:
3345 rendset = 1, rendstyle = RS_RVid; 4304 rendset = 1, rendstyle = RS_RVid;
3346 break; 4305 break;
3347 case 22: 4306 case 8:
4307 // invisible. NYI
4308 break;
4309 //case 9: // crossed out
4310 //case 10: // scoansi acs off, primary font
4311 //case 11: // scoansi acs on, first alt font
4312 //case 12: // scoansi acs on, |0x80, second alt font
4313 //...
4314 //case 19: // ninth alt font
4315 //case 20: // gothic
4316 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3348 rendset = 0, rendstyle = RS_Bold; 4317 rendset = 0, rendstyle = RS_Bold;
4318 break;
4319 case 22: // normal intensity
4320 rendset = 0, rendstyle = RS_Bold;
4321 break;
4322 case 23: // disable italic
4323 rendset = 0, rendstyle = RS_Italic;
3349 break; 4324 break;
3350 case 24: 4325 case 24:
3351 rendset = 0, rendstyle = RS_Uline; 4326 rendset = 0, rendstyle = RS_Uline;
3352 break; 4327 break;
3353 case 25: 4328 case 25:
3354 rendset = 0, rendstyle = RS_Blink; 4329 rendset = 0, rendstyle = RS_Blink;
3355 break; 4330 break;
4331 case 26: // variable spacing (iso 8613)
4332 rendset = 0, rendstyle = RS_Blink;
4333 break;
3356 case 27: 4334 case 27:
3357 rendset = 0, rendstyle = RS_RVid; 4335 rendset = 0, rendstyle = RS_RVid;
3358 break; 4336 break;
4337 //case 28: // visible. NYI
4338 //case 29: // not crossed-out
3359 } 4339 }
4340
3360 if (rendset != -1) 4341 if (rendset != -1)
3361 { 4342 {
3362 scr_rendition (rendset, rendstyle); 4343 scr_rendition (rendset, rendstyle);
3363 continue; /* for (;i;) */ 4344 continue; /* for (;i;) */
3364 } 4345 }
… …
3371 case 33: 4352 case 33:
3372 case 34: 4353 case 34:
3373 case 35: 4354 case 35:
3374 case 36: 4355 case 36:
3375 case 37: 4356 case 37:
3376 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4357 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3377 Color_fg);
3378 break; 4358 break;
3379#ifdef TTY_256COLOR 4359 case 38: // set fg color, ISO 8613-6
3380 case 38:
3381 if (nargs > i + 2 && arg[i + 1] == 5) 4360 if (nargs > i + 2 && arg[i + 1] == 5)
3382 { 4361 {
3383 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4362 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3384 Color_fg);
3385 i += 2; 4363 i += 2;
3386 } 4364 }
3387 break; 4365 break;
3388#endif
3389 case 39: /* default fg */ 4366 case 39: /* default fg */
3390 scr_color (Color_fg, Color_fg); 4367 scr_color (Color_fg, Color_fg);
3391 break; 4368 break;
3392 4369
3393 case 40: 4370 case 40:
… …
3396 case 43: 4373 case 43:
3397 case 44: 4374 case 44:
3398 case 45: 4375 case 45:
3399 case 46: 4376 case 46:
3400 case 47: 4377 case 47:
3401 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4378 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3402 Color_bg);
3403 break; 4379 break;
3404#ifdef TTY_256COLOR 4380 case 48: // set bg color, ISO 8613-6
3405 case 48:
3406 if (nargs > i + 2 && arg[i + 1] == 5) 4381 if (nargs > i + 2 && arg[i + 1] == 5)
3407 { 4382 {
3408 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4383 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3409 Color_bg);
3410 i += 2; 4384 i += 2;
3411 } 4385 }
3412 break; 4386 break;
3413#endif
3414 case 49: /* default bg */ 4387 case 49: /* default bg */
3415 scr_color (Color_bg, Color_bg); 4388 scr_color (Color_bg, Color_bg);
3416 break; 4389 break;
3417 4390
3418#ifndef NO_BRIGHTCOLOR 4391 //case 50: // not variable spacing
4392
4393#if ENABLE_FRILLS
3419 case 90: 4394 case 90:
3420 case 91: /* set bright fg color */ 4395 case 91: /* set bright fg color */
3421 case 92: 4396 case 92:
3422 case 93: 4397 case 93:
3423 case 94: 4398 case 94:
3424 case 95: 4399 case 95:
3425 case 96: 4400 case 96:
3426 case 97: 4401 case 97:
3427 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4402 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3428 Color_fg);
3429 break; 4403 break;
3430 case 100: 4404 case 100:
3431 case 101: /* set bright bg color */ 4405 case 101: /* set bright bg color */
3432 case 102: 4406 case 102:
3433 case 103: 4407 case 103:
3434 case 104: 4408 case 104:
3435 case 105: 4409 case 105:
3436 case 106: 4410 case 106:
3437 case 107: 4411 case 107:
3438 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4412 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3439 Color_bg);
3440 break; 4413 break;
3441#endif 4414#endif
3442
3443 } 4415 }
3444 } 4416 }
3445} 4417}
3446/*}}} */ 4418/*}}} */
3447 4419
3448/*{{{ process Rob Nation's own graphics mode sequences */ 4420/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3449void 4421void
3450rxvt_term::process_graphics () 4422rxvt_term::process_graphics ()
3451{ 4423{
3452 unsigned char ch, cmd = cmd_getc (); 4424 unicode_t ch, cmd = cmd_getc ();
3453 4425
3454 if (cmd == 'Q') 4426 if (cmd == 'Q')
3455 { /* query graphics */ 4427 { /* query graphics */
3456 tt_printf ("\033G0\n"); /* no graphics */ 4428 tt_printf ("\033G0\012"); /* no graphics */
3457 return; 4429 return;
3458 } 4430 }
3459 /* swallow other graphics sequences until terminating ':' */ 4431 /* swallow other graphics sequences until terminating ':' */
3460 do 4432 do
3461 ch = cmd_getc (); 4433 ch = cmd_getc ();
… …
3471 */ 4443 */
3472void 4444void
3473rxvt_term::tt_printf (const char *fmt,...) 4445rxvt_term::tt_printf (const char *fmt,...)
3474{ 4446{
3475 va_list arg_ptr; 4447 va_list arg_ptr;
3476 unsigned char buf[256]; 4448 char buf[256];
3477 4449
3478 va_start (arg_ptr, fmt); 4450 va_start (arg_ptr, fmt);
3479 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4451 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3480 va_end (arg_ptr); 4452 va_end (arg_ptr);
3481 tt_write (buf, STRLEN (buf)); 4453 tt_write (buf, strlen (buf));
3482} 4454}
3483 4455
3484/* ---------------------------------------------------------------------- */ 4456/* ---------------------------------------------------------------------- */
3485/* Write data to the pty as typed by the user, pasted with the mouse, 4457/* Write data to the pty as typed by the user, pasted with the mouse,
3486 * or generated by us in response to a query ESC sequence. 4458 * or generated by us in response to a query ESC sequence.
3487 */ 4459 */
4460const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4461
3488void 4462void
3489rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4463rxvt_term::tt_write (const char *data, unsigned int len)
3490{ 4464{
3491 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4465 if (pty.pty < 0)
4466 return;
3492 4467
3493 if (len) 4468 if (v_buflen == 0)
4469 {
4470 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
4471
4472 if ((unsigned int)written == len)
4473 return;
4474
4475 data += written;
4476 len -= written;
3494 { 4477 }
4478
4479 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4480
4481 memcpy (v_buffer + v_buflen, data, len);
4482 v_buflen += len;
4483
4484 pty_ev.set (EVENT_READ | EVENT_WRITE);
4485}
4486
4487void rxvt_term::pty_write ()
4488{
4489 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4490
4491 if (written > 0)
4492 {
4493 v_buflen -= written;
4494
3495 if (v_buflen == 0) 4495 if (v_buflen == 0)
3496 { 4496 {
3497 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3498
3499 if ((unsigned int)written == len)
3500 return;
3501
3502 data += written;
3503 len -= written;
3504 }
3505
3506
3507 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3508
3509 memcpy (v_buffer + v_buflen, data, len);
3510 v_buflen += len;
3511 }
3512
3513 for (;;)
3514 {
3515 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3516
3517 if (written > 0)
3518 {
3519 v_buflen -= written;
3520
3521 if (v_buflen == 0)
3522 {
3523 free (v_buffer); 4497 free (v_buffer);
3524 v_buffer = 0; 4498 v_buffer = 0;
3525 v_buflen = 0; 4499 v_buflen = 0;
3526 4500
3527 pty_ev.set (EVENT_READ); 4501 pty_ev.set (EVENT_READ);
3528 return;
3529 }
3530
3531 memmove (v_buffer, v_buffer + written, v_buflen);
3532 }
3533 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3534 // original code just ignores this...
3535 destroy ();
3536 else
3537 {
3538 pty_ev.set (EVENT_READ | EVENT_WRITE);
3539 return; 4502 return;
3540 } 4503 }
4504
4505 memmove (v_buffer, v_buffer + written, v_buflen);
3541 } 4506 }
4507 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4508 pty_ev.set (EVENT_READ);
3542} 4509}
3543 4510
3544/*----------------------- end-of-file (C source) -----------------------*/ 4511/*----------------------- end-of-file (C source) -----------------------*/
3545 4512

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