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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.36 by pcg, Sun Feb 1 01:34:41 2004 UTC vs.
Revision 1.211 by root, Tue Dec 20 22:27:49 2005 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) 2003-2005 Marc Lehmann <pcg@goof.com>
30 * 31 *
31 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 35 * (at your option) any later version.
… …
47#include "../config.h" /* NECESSARY */ 48#include "../config.h" /* NECESSARY */
48#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h" /* NECESSARY */
49#include "version.h" 50#include "version.h"
50#include "command.h" 51#include "command.h"
51 52
52#include <wchar.h> 53#ifdef KEYSYM_RESOURCE
54# include "keyboard.h"
55#endif
56
57#include <csignal>
53 58
54/*----------------------------------------------------------------------*/ 59/*----------------------------------------------------------------------*/
60
61#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
62
63// exception thrown when the command parser runs out of input data
64class out_of_input { } out_of_input;
65
66#if ENABLE_FRILLS || ISO_14755
67
68#define ISO_14755_STARTED 0x80000000UL
69#define ISO_14755_51 0x40000000UL // basic (section 5.1)
70#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
71#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
72#define ISO_14755_MASK 0x0fffffffUL
73
74#if ISO_14755
75static unsigned short iso14755_symtab[] = {
76 // keysym, unicode
77 XK_Left, 0x2190,
78 XK_KP_Left, 0x2190,
79 XK_Up, 0x2191,
80 XK_KP_Up, 0x2191,
81 XK_Right, 0x2192,
82 XK_KP_Right, 0x2192,
83 XK_Down, 0x2193,
84 XK_KP_Down, 0x2193,
85 XK_Linefeed, 0x21b4,
86 XK_Return, 0x21b5,
87 XK_KP_Enter, 0x21b5,
88
89 XK_Prior, 0x21de,
90 XK_Next, 0x21df,
91 XK_Tab, 0x21e5,
92 XK_ISO_Left_Tab, 0x21e6,
93 XK_Shift_L, 0x21e7,
94 XK_Shift_R, 0x21e7,
95
96 XK_Shift_Lock, 0x21eb,
97 XK_ISO_Lock, 0x21eb,
98 XK_ISO_Lock, 0x21eb,
99 XK_Caps_Lock, 0x21ec,
100 XK_Num_Lock, 0x21ed,
101 XK_ISO_Level3_Shift, 0x21ee,
102 XK_ISO_Level3_Lock, 0x21ef,
103 XK_ISO_Group_Lock, 0x21f0,
104 XK_Home, 0x21f1,
105 XK_End, 0x21f2,
106
107 XK_Execute, 0x2318,
108 XK_Begin, 0x2320,
109 XK_Delete, 0x2326,
110 XK_Clear, 0x2327,
111 XK_BackSpace, 0x232b,
112 XK_Insert, 0x2380,
113 XK_Control_L, 0x2388,
114 XK_Control_R, 0x2388,
115 XK_Pause, 0x2389,
116 XK_Break, 0x238a,
117 XK_Escape, 0x238b,
118 XK_Undo, 0x238c,
119 XK_Print, 0x2399,
120
121 XK_space, 0x2423,
122
123#ifdef XK_KP_Begin
124 XK_KP_Prior, 0x21de,
125 XK_KP_Next, 0x21df,
126 XK_KP_Begin, 0x2320,
127 XK_KP_Insert, 0x2380,
128 XK_KP_Delete, 0x2326,
129 XK_KP_Space, 0x2422,
130#endif
131 0,
132};
133
134void
135rxvt_term::iso14755_54 (int x, int y)
136{
137 x = Pixel2Col (x);
138 y = Pixel2Row (y);
139
140 if (!IN_RANGE_EXC (x, 0, ncol)
141 || !IN_RANGE_EXC (y, 0, nrow))
142 return;
143
144 for (;;)
145 {
146 const line_t &l = ROW(-view_start);
147
148 text_t t = l.t[x];
149
150 if (t != NOCHAR || !x)
151 {
152 iso14755_51 (l.t[x], l.r[x]);
153 iso14755buf = ISO_14755_54;
154 break;
155 }
156
157 x--;
158 }
159}
160#endif
161
162#if ENABLE_OVERLAY
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173#if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
181#endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 int width = wcswidth (fname, wcslen (fname));
191
192 scr_overlay_new (0, -1, width < 8+5 ? 8+5 : width, len + 1);
193
194 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
195
196 for (int y = 0; y < len; y++)
197 {
198 char buf[9];
199
200 ch = *chr++;
201
202 sprintf (buf, "%8x", ch);
203 scr_overlay_set (0, y, buf);
204 scr_overlay_set (9, y, '=');
205#if !UNICODE3
206 if (ch >= 0x10000)
207 ch = 0xfffd;
208#endif
209 scr_overlay_set (11, y, ch, r);
210 scr_overlay_set (12, y, NOCHAR, r);
211 }
212
213 scr_overlay_set (0, len, fname);
214
215 free (fname);
216
217#if ENABLE_COMBINING
218 if (alloc)
219 delete [] alloc;
220#endif
221}
222#endif
223
224void
225rxvt_term::commit_iso14755 ()
226{
227 wchar_t ch[2];
228
229 ch[0] = iso14755buf & ISO_14755_MASK;
230 ch[1] = 0;
231
232 if (iso14755buf & ISO_14755_51)
233 {
234 char mb[16];
235 int len;
236
237 // allow verbatim 0-bytes and control-bytes to be entered
238 if (ch[0] >= 0x20)
239 len = wcstombs (mb, ch, 16);
240 else
241 {
242 mb[0] = ch[0];
243 len = 1;
244 }
245
246 if (len > 0)
247 tt_write ((unsigned char *)mb, len);
248 else
249 scr_bell ();
250 }
251
252 iso14755buf = 0;
253}
254
255int
256rxvt_term::hex_keyval (XKeyEvent &ev)
257{
258 // check wether this event corresponds to a hex digit
259 // if the modifiers had not been pressed.
260 for (int index = 0; index < 8; index++)
261 {
262 KeySym k = XLookupKeysym (&ev, index);
263
264 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
265 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
266 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
267 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
268 }
269
270 return -1;
271}
272#endif
55 273
56/*{{{ Convert the keypress event into a string */ 274/*{{{ Convert the keypress event into a string */
57void 275void
58rxvt_term::lookup_key (XKeyEvent *ev) 276rxvt_term::lookup_key (XKeyEvent &ev)
59{ 277{
60 int ctrl, meta, shft, len; 278 int ctrl, meta, shft, len;
61 unsigned int newlen; 279 unsigned int newlen;
62 KeySym keysym; 280 KeySym keysym;
63#ifdef DEBUG_CMD 281#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */ 282 static int debug_key = 1; /* accessible by a debugger only */
65#endif 283#endif
66 int valid_keysym; 284 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 285 unsigned char kbuf[KBUFSZ];
68 286
69 /* 287 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 288 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 289 * escape sequence to toggle the Keypad.
72 * 290 *
73 * Always permit `shift' to override the current setting 291 * Always permit `shift' to override the current setting
74 */ 292 */
75 shft = (ev->state & ShiftMask); 293 shft = ev.state & ShiftMask;
76 ctrl = (ev->state & ControlMask); 294 ctrl = ev.state & ControlMask;
77 meta = (ev->state & ModMetaMask); 295 meta = ev.state & ModMetaMask;
78 296
79 if (numlock_state || (ev->state & ModNumLockMask)) 297 if (numlock_state || (ev.state & ModNumLockMask))
80 { 298 {
81 numlock_state = (ev->state & ModNumLockMask); 299 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 300 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 301 }
84 302
85 kbuf[0] = 0; 303 kbuf[0] = 0;
86 304
87#ifdef USE_XIM 305#ifdef USE_XIM
88 if (Input_Context) 306 if (Input_Context)
89 { 307 {
90 Status status_return; 308 Status status_return;
91 309
310#if 0
92#ifdef X_HAVE_UTF8_STRING 311#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 312 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, ev, (char *)kbuf, 313 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf,
95 KBUFSZ, &keysym, &status_return); 314 KBUFSZ, &keysym, &status_return);
96 else 315 else
97#endif 316#endif
98 317#endif
99 { 318 {
100 wchar_t wkbuf[KBUFSZ + 1]; 319 wchar_t wkbuf[KBUFSZ + 1];
101 320
102 // the XOpenIM manpage lies about hardcoding the locale 321 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 322 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 323 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 324 SET_LOCALE (rs[Rs_imLocale]);
325
106 // assume wchar_t == unicode or better 326 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, ev, wkbuf, 327 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 328 KBUFSZ, &keysym, &status_return);
329
109 if (rs[Rs_imLocale]) 330 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 331 SET_LOCALE (locale);
111 332
112 if (status_return == XLookupChars 333 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 334 || status_return == XLookupBoth)
114 { 335 {
336 /* make sure the user can type ctrl-@, i.e. NUL */
337 if (len == 1 && *wkbuf == 0)
338 {
339 kbuf[0] = 0;
340 len = 1;
341 }
342 else
343 {
115 wkbuf[len] = 0; 344 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 345 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 346 if (len < 0)
118 len = 0; 347 len = 0;
348 }
119 } 349 }
120 else 350 else
121 len = 0; 351 len = 0;
122 } 352 }
123 353
124 valid_keysym = status_return == XLookupKeySym 354 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 355 || status_return == XLookupBoth;
126 } 356 }
127 else 357 else
128#endif 358#endif
129
130 { 359 {
131 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 360 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 361 valid_keysym = keysym != NoSymbol;
133 } 362 }
134 363
135 if (valid_keysym) 364 if (valid_keysym)
136 { 365 {
137 /* for some backwards compatibility */ 366#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 367 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 368 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 369#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 370
158 if (TermWin.saveLines) 371 if (saveLines)
159 { 372 {
160#ifdef UNSHIFTED_SCROLLKEYS 373#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 374 if (!ctrl && !meta)
162 {
163#else 375#else
164 if (IS_SCROLL_MOD) 376 if (IS_SCROLL_MOD)
377#endif
165 { 378 {
166#endif
167 int lnsppg; 379 int lnsppg;
168 380
169#ifdef PAGING_CONTEXT_LINES 381#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 382 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 383#else
172 lnsppg = TermWin.nrow * 4 / 5; 384 lnsppg = nrow * 4 / 5;
173#endif 385#endif
174 if (keysym == XK_Prior) 386 if (keysym == XK_Prior)
175 { 387 {
176 scr_page (UP, lnsppg); 388 scr_page (UP, lnsppg);
177 return; 389 return;
… …
210 scr_move_to (1, 0); 422 scr_move_to (1, 0);
211 return; 423 return;
212 } 424 }
213 } 425 }
214#endif 426#endif
215
216 } 427 }
217 428
218 if (shft) 429 if (shft)
219 { 430 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 431 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 432 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 433 {
223 keysym += (XK_F11 - XK_F1); 434 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 435 shft = 0; /* turn off Shift */
225 } 436 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 437 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 438 {
228 switch (keysym) 439 switch (keysym)
229 { 440 {
230 /* normal XTerm key bindings */ 441 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 442 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev->time, 0, 0); 443 selection_request (ev.time, 0, 0);
233 return; 444 return;
445#if TODO
234 /* rxvt extras */ 446 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 447 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 448 change_font (FONT_UP);
237 return; 449 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 450 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 451 change_font (FONT_DN);
240 return; 452 return;
453#endif
241 } 454 }
242 } 455 }
243 } 456 }
244#ifdef PRINTPIPE 457
245 if (keysym == XK_Print) 458#if ENABLE_FRILLS || ISO_14755
246 { 459 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 460 if (shft && ctrl)
248 return;
249 } 461 {
250#endif 462 int hv;
251#ifdef GREEK_SUPPORT 463
252 if (keysym == ks_greekmodeswith) 464 if (iso14755buf & ISO_14755_51
253 { 465 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 466 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 467 {
257 xterm_seq (XTerm_title, 468 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 469 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 470# if ISO_14755
260 greek_reset(); 471 iso14755_51 (0);
472# endif
473 return;
261 } 474 }
262 else 475 else if ((hv = hex_keyval (ev)) >= 0)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 476 {
273 unsigned int l; 477 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
274 const unsigned char *kbuf0; 478 | hv | ISO_14755_51;
275 const unsigned char ch = C0_ESC; 479# if ISO_14755
276 480 iso14755_51 (iso14755buf & ISO_14755_MASK);
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 481# endif
285 tt_write (&ch, 1);
286 tt_write (kbuf0, l);
287 return; 482 return;
288 } 483 }
289 else 484 else
485 {
486# if ENABLE_OVERLAY
487 scr_overlay_off ();
290#endif 488# endif
489 iso14755buf = 0;
490 }
491 }
492 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
493 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
494 if (!(iso14755buf & ISO_14755_STARTED))
495 {
496 iso14755buf |= ISO_14755_STARTED;
497# if ENABLE_OVERLAY
498 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
499 scr_overlay_set (0, 0, "ISO 14755 mode");
500# endif
501 }
502#endif
503
504#ifdef PRINTPIPE
505 if (keysym == XK_Print)
506 {
507 scr_printscreen (ctrl | shft);
508 return;
509 }
510#endif
291 511
512 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
513 {
292 { 514 {
293 newlen = 1; 515 newlen = 1;
294 switch (keysym) 516 switch (keysym)
295 { 517 {
296#ifndef NO_BACKSPACE_KEY 518#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 519 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 520 if (priv_modes & PrivMode_HaveBackSpace)
299 { 521 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 522 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 523 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 524 kbuf[1] = '\0';
303 } 525 }
304 else 526 else
305 STRCPY(kbuf, key_backspace); 527 strcpy (kbuf, key_backspace);
306# ifdef MULTICHAR_SET 528 break;
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 529#endif
530#ifndef NO_DELETE_KEY
531# ifdef XK_KP_Prior
532 case XK_KP_Delete:
533 /* allow shift to override */
534 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
308 { 535 {
309 int col, row; 536 strcpy (kbuf, "\033On");
310 537 break;
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 } 538 }
539 /* FALLTHROUGH */
317# endif 540# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 541 case XK_Delete:
322 STRCPY(kbuf, key_delete); 542 strcpy (kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN(kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break; 543 break;
336#endif 544#endif
337 case XK_Tab: 545 case XK_Tab:
338 if (shft) 546 if (shft)
339 STRCPY(kbuf, "\033[Z"); 547 strcpy (kbuf, "\033[Z");
340 else 548 else
341 { 549 {
342#ifdef CTRL_TAB_MAKES_META 550#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 551 if (ctrl)
344 meta = 1; 552 meta = 1;
345#endif 553#endif
346#ifdef MOD4_TAB_MAKES_META 554#ifdef MOD4_TAB_MAKES_META
347 if (ev->state & Mod4Mask) 555 if (ev.state & Mod4Mask)
348 meta = 1; 556 meta = 1;
349#endif 557#endif
350 newlen = 0; 558 newlen = 0;
351 } 559 }
352 break; 560 break;
353 561
354
355#ifdef XK_KP_Left 562#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 563 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 564 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 565 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 566 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 567 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
361 { 568 {
362 STRCPY(kbuf, "\033OZ"); 569 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 570 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 571 break;
365 } 572 }
366 else 573 else
367 /* translate to std. cursor key */ 574 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 575 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 577#endif
371 case XK_Up: /* "\033[A" */ 578 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 579 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 580 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 581 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 582 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 583 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 584 /* do Shift first */
378 if (shft) 585 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 586 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 587 else if (ctrl)
381 { 588 {
382 kbuf[1] = 'O'; 589 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 590 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 591 }
385 else if (PrivateModes & PrivMode_aplCUR) 592 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 593 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break; 594 break;
423 595
424#ifndef UNSHIFTED_SCROLLKEYS 596#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 597# ifdef XK_KP_Prior
426 case XK_KP_Prior: 598 case XK_KP_Prior:
427 /* allow shift to override */ 599 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 600 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
429 { 601 {
430 STRCPY(kbuf, "\033Oy"); 602 strcpy (kbuf, "\033Oy");
431 break; 603 break;
432 } 604 }
433 /* FALLTHROUGH */ 605 /* FALLTHROUGH */
434# endif 606# endif
435 case XK_Prior: 607 case XK_Prior:
436 STRCPY(kbuf, "\033[5~"); 608 strcpy (kbuf, "\033[5~");
437 break; 609 break;
438# ifdef XK_KP_Next 610# ifdef XK_KP_Next
439 case XK_KP_Next: 611 case XK_KP_Next:
440 /* allow shift to override */ 612 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 613 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
442 { 614 {
443 STRCPY(kbuf, "\033Os"); 615 strcpy (kbuf, "\033Os");
444 break; 616 break;
445 } 617 }
446 /* FALLTHROUGH */ 618 /* FALLTHROUGH */
447# endif 619# endif
448 case XK_Next: 620 case XK_Next:
449 STRCPY(kbuf, "\033[6~"); 621 strcpy (kbuf, "\033[6~");
450 break; 622 break;
451#endif 623#endif
452 case XK_KP_Enter: 624 case XK_KP_Enter:
453 /* allow shift to override */ 625 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 626 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 627 {
456 STRCPY(kbuf, "\033OM"); 628 strcpy (kbuf, "\033OM");
629 break;
630 }
631
632 /* FALLTHROUGH */
633
634 case XK_Return:
635 if (priv_modes & PrivMode_LFNL)
636 {
637 kbuf[0] = '\015';
638 kbuf[1] = '\012';
639 kbuf[2] = '\0';
457 } 640 }
458 else 641 else
459 { 642 {
460 kbuf[0] = '\r'; 643 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 644 kbuf[1] = '\0';
462 } 645 }
463 break; 646 break;
464 647
465#ifdef XK_KP_Begin 648#ifdef XK_KP_Begin
466 case XK_KP_Begin: 649 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou"); 650 strcpy (kbuf, "\033Ou");
468 break; 651 break;
469 652
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif 653#endif
478 case XK_KP_F1: /* "\033OP" */ 654 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 655 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 656 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 657 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 658 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 659 kbuf[2] += (keysym - XK_KP_F1);
484 break; 660 break;
485 661
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 662 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 663 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 664 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 665 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 666 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 667 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 668 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 674 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 675 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 676 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 677 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 678 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 679 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
504 { 680 {
505 STRCPY(kbuf, "\033Oj"); 681 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 682 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 683 }
508 else 684 else
509 { 685 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 686 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 687 kbuf[1] = '\0';
512 } 688 }
513 break; 689 break;
514 690
515 case XK_Find: 691 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 692 strcpy (kbuf, "\033[1~");
517 break; 693 break;
694
695#ifdef XK_KP_End
696 case XK_KP_Insert:
697 /* allow shift to override */
698 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
699 {
700 strcpy (kbuf, "\033Op");
701 break;
702 }
703 /* FALLTHROUGH */
704#endif
518 case XK_Insert: 705 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 706 strcpy (kbuf, "\033[2~");
520 break; 707 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 708#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 709 case DXK_Remove:
523 /* FALLTHROUGH */ 710 /* FALLTHROUGH */
524#endif 711#endif
525 case XK_Execute: 712 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 713 strcpy (kbuf, "\033[3~");
527 break; 714 break;
528 case XK_Select: 715 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 716 strcpy (kbuf, "\033[4~");
530 break; 717 break;
531#ifdef XK_KP_End 718#ifdef XK_KP_End
532 case XK_KP_End: 719 case XK_KP_End:
533 /* allow shift to override */ 720 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 721 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 { 722 {
536 STRCPY(kbuf, "\033Oq"); 723 strcpy (kbuf, "\033Oq");
537 break; 724 break;
538 } 725 }
539 /* FALLTHROUGH */ 726 /* FALLTHROUGH */
540#endif 727#endif
541 case XK_End: 728 case XK_End:
542 STRCPY(kbuf, KS_END); 729 strcpy (kbuf, KS_END);
543 break; 730 break;
544#ifdef XK_KP_Home 731#ifdef XK_KP_Home
545 case XK_KP_Home: 732 case XK_KP_Home:
546 /* allow shift to override */ 733 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 734 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
548 { 735 {
549 STRCPY(kbuf, "\033Ow"); 736 strcpy (kbuf, "\033Ow");
550 break; 737 break;
551 } 738 }
552 /* FALLTHROUGH */ 739 /* FALLTHROUGH */
553#endif 740#endif
554 case XK_Home: 741 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 742 strcpy (kbuf, KS_HOME);
556 break; 743 break;
557 744
558#define FKEY(n, fkey) \ 745#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 746 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 747
561 case XK_F1: /* "\033[11~" */ 748 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 749 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 750 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 751 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 752 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 753 FKEY (11, XK_F1);
567 break; 754 break;
568 case XK_F6: /* "\033[17~" */ 755 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 756 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 757 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 758 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 759 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 760 FKEY (17, XK_F6);
574 break; 761 break;
575 case XK_F11: /* "\033[23~" */ 762 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 763 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 764 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 765 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 766 FKEY (23, XK_F11);
580 break; 767 break;
581 case XK_F15: /* "\033[28~" */ 768 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 769 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 770 FKEY (28, XK_F15);
584 break; 771 break;
585 case XK_Help: /* "\033[28~" */ 772 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 773 FKEY (28, XK_Help);
587 break; 774 break;
588 case XK_Menu: /* "\033[29~" */ 775 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 776 FKEY (29, XK_Menu);
590 break; 777 break;
591 case XK_F17: /* "\033[31~" */ 778 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 779 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 780 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 781 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 792 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 793 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 794 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 795 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 796 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 797 FKEY (31, XK_F17);
611 break; 798 break;
612#undef FKEY 799#undef FKEY
613 default: 800 default:
614 newlen = 0; 801 newlen = 0;
615 break; 802 break;
616 } 803 }
804
617 if (newlen) 805 if (newlen)
618 len = STRLEN(kbuf); 806 len = strlen (kbuf);
619 } 807 }
808
620 /* 809 /*
621 * Pass meta for all function keys, if 'meta' option set 810 * Pass meta for all function keys, if 'meta' option set
622 */ 811 */
623#ifdef META8_OPTION 812#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 813 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 818 else if (ctrl && keysym == XK_minus)
630 { 819 {
631 len = 1; 820 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 821 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 822 }
823 else if (keysym == XK_ISO_Left_Tab)
824 {
825 strcpy (kbuf, "\033[Z");
826 len = 3;
827 }
634 else 828 else
635 { 829 {
636#ifdef META8_OPTION 830#ifdef META8_OPTION
637 /* set 8-bit on */ 831 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 832 if (meta && (meta_char == 0x80))
639 { 833 {
640 unsigned char *ch; 834 unsigned char *ch;
641 835
642 for (ch = kbuf; ch < kbuf + len; ch++) 836 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 837 *ch |= 0x80;
838
644 meta = 0; 839 meta = 0;
645 } 840 }
646#endif 841#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 842 /* nil */ ;
652 } 843 }
653 } 844 }
654 845
655 if (len <= 0) 846 if (len <= 0)
656 return; /* not mapped */ 847 return; /* not mapped */
657 848
658 if (Options & Opt_scrollTtyKeypress) 849 if (options & Opt_scrollTtyKeypress)
659 if (TermWin.view_start) 850 if (view_start)
660 { 851 {
661 TermWin.view_start = 0; 852 view_start = 0;
662 want_refresh = 1; 853 want_refresh = 1;
663 } 854 }
664 855
665 /* 856 /*
666 * these modifications only affect the static keybuffer 857 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 868 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 869
679 /* escape prefix */ 870 /* escape prefix */
680 if (meta 871 if (meta
681#ifdef META8_OPTION 872#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 873 && meta_char == C0_ESC
683#endif 874#endif
684 ) 875 )
685 { 876 {
686 const unsigned char ch = C0_ESC; 877 const unsigned char ch = C0_ESC;
687
688 tt_write(&ch, 1); 878 tt_write (&ch, 1);
689 } 879 }
880
690#ifdef DEBUG_CMD 881#if defined(DEBUG_CMD)
691 if (debug_key)
692 { /* Display keyboard buffer contents */ 882 /* Display keyboard buffer contents */
693 char *p; 883 unsigned char *p;
694 int i; 884 int i;
695 885
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 886 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++) 887 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); 888 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n"); 889 fprintf (stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */ 890#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 891 tt_write (kbuf, (unsigned int)len);
703} 892}
704/*}}} */ 893/*}}} */
705 894
706#if (MENUBAR_MAX) 895#if MENUBAR_MAX || defined (KEYSYM_RESOURCE)
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 896/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
708/* attempt to `write' count to the input buffer */ 897/* attempt to `write' count to the input buffer */
709unsigned int 898unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 899rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
711{ 900{
712 unsigned int n, s; 901 unsigned int n, s;
713 902
714 n = cmdbuf_ptr - cmdbuf_base; 903 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 904 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
905
716 if (n > 0 && s < count) 906 if (n > 0 && s < count)
717 { 907 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 908 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 909 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 910 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 911 cmdbuf_endp -= n;
722 s += n; 912 s += n;
723 } 913 }
914
724 if (count > s) 915 if (count > s)
725 { 916 {
726 rxvt_print_error("data loss: cmd_write too large"); 917 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 918 count = s;
728 } 919 }
920
729 for (; count--;) 921 for (; count--;)
730 *cmdbuf_endp++ = *str++; 922 *cmdbuf_endp++ = *str++;
923
924 cmd_parse ();
925
731 return 0; 926 return 0;
732} 927}
733#endif /* MENUBAR_MAX */ 928#endif
734 929
735void 930void
736rxvt_term::flush () 931rxvt_term::flush ()
737{ 932{
933 flush_ev.stop ();
934
738#ifdef TRANSPARENT 935#ifdef TRANSPARENT
739 if (want_full_refresh) 936 if (want_full_refresh)
740 { 937 {
741 want_full_refresh = 0; 938 want_full_refresh = 0;
742 scr_clear (); 939 scr_clear ();
743 scr_touch (false); 940 scr_touch (false);
744 want_refresh = 1;
745 } 941 }
746#endif 942#endif
747 943
748 if (want_refresh) 944 if (want_refresh)
749 { 945 {
750 scr_refresh (refresh_type); 946 scr_refresh (refresh_type);
751 scrollbar_show (1); 947 scrollbar_show (1);
752#ifdef USE_XIM 948#ifdef USE_XIM
753 IMSendSpot (); 949 IMSendSpot ();
754#endif 950#endif
755
756 } 951 }
757 952
758 XFlush (Xdisplay); 953 display->flush ();
759} 954}
760 955
761void 956void
762rxvt_term::check_cb (check_watcher &w) 957rxvt_term::check_cb (check_watcher &w)
763{ 958{
764 SET_R (this); 959 SET_R (this);
765 SET_LOCALE (locale); 960 SET_LOCALE (locale);
766 961
962 display->flush ();
963
964 if (want_refresh && !flush_ev.active)
965 flush_ev.start (NOW + 0.01);
966}
967
968void
969rxvt_term::flush_cb (time_watcher &w)
970{
971 SET_R (this);
972 SET_LOCALE (locale);
973
974 refresh_limit = 1;
975 refresh_count = 0;
767 flush (); 976 flush ();
768}
769
770void
771rxvt_term::process_x_events ()
772{
773 do
774 {
775 XEvent xev;
776
777 XNextEvent (Xdisplay, &xev);
778
779#if defined(CURSOR_BLINK)
780 if ((Options & Opt_cursorBlink) && xev.type == KeyPress)
781 {
782 if (hidden_cursor)
783 {
784 hidden_cursor = 0;
785 want_refresh = 1;
786 }
787
788 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
789 }
790#endif
791
792#if defined(POINTER_BLANK)
793 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
794 {
795 if (xev.type == MotionNotify
796 || xev.type == ButtonPress
797 || xev.type == ButtonRelease)
798 if (hidden_pointer)
799 pointer_unblank ();
800
801 if (xev.type == KeyPress && hidden_pointer == 0)
802 pointer_blank ();
803 }
804#endif
805
806#ifdef USE_XIM
807 if (!XFilterEvent (&xev, xev.xany.window))
808#endif
809 process_x_event (&xev);
810 }
811 while (XPending (Xdisplay));
812} 977}
813 978
814#ifdef CURSOR_BLINK 979#ifdef CURSOR_BLINK
815void 980void
816rxvt_term::cursor_blink_cb (time_watcher &w) 981rxvt_term::cursor_blink_cb (time_watcher &w)
… …
833 w.start (w.at + TEXT_BLINK_INTERVAL); 998 w.start (w.at + TEXT_BLINK_INTERVAL);
834 } 999 }
835} 1000}
836#endif 1001#endif
837 1002
1003#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
838void 1004void
839rxvt_term::x_cb (io_watcher &w, short revents) 1005rxvt_term::cont_scroll_cb (time_watcher &w)
840{ 1006{
841 SET_R (this); 1007 if ((scrollbar_isUp() || scrollbar_isDn()) &&
842 SET_LOCALE (locale); 1008 scr_page (scrollbar_isUp() ? UP : DN, 1))
843 1009 {
844 process_x_events (); 1010 refresh_type |= SMOOTH_REFRESH;
1011 want_refresh = 1;
1012 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1013 }
845} 1014}
1015#endif
1016
1017#ifdef SELECTION_SCROLLING
1018void
1019rxvt_term::sel_scroll_cb (time_watcher &w)
1020{
1021 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1022 {
1023 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1024 refresh_type |= SMOOTH_REFRESH;
1025 want_refresh = 1;
1026 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1027 }
1028}
1029#endif
1030
1031#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1032void
1033rxvt_term::slip_wheel_cb (time_watcher &w)
1034{
1035 if (mouse_slip_wheel_speed == 0
1036 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1037 : scr_page (UP, mouse_slip_wheel_speed))
1038 {
1039 if (view_start == nsaved ||
1040 view_start == 0)
1041 mouse_slip_wheel_speed = 0;
1042
1043 refresh_type |= SMOOTH_REFRESH;
1044 want_refresh = 1;
1045 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1046 }
1047}
1048#endif
846 1049
847bool 1050bool
848rxvt_term::pty_fill () 1051rxvt_term::pty_fill ()
849{ 1052{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1053 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1054
1055 if (CBUFSIZ == n)
1056 {
1057 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n");
1058 n = 0;
1059 }
851 1060
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1061 memmove (cmdbuf_base, cmdbuf_ptr, n);
853 cmdbuf_ptr = cmdbuf_base; 1062 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1063 cmdbuf_endp = cmdbuf_ptr + n;
855 1064
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1065 n = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
857 1066
858 if (n > 0) 1067 if (n > 0)
859 { 1068 {
860 cmdbuf_endp += n; 1069 cmdbuf_endp += n;
861 return true; 1070 return true;
862 } 1071 }
863 else if (n < 0 && errno != EAGAIN) 1072 else if (n < 0 && errno != EAGAIN)
864 destroy (); 1073 destroy ();
865 1074
866 return false; 1075 return false;
867} 1076}
868 1077
869void 1078void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1079rxvt_term::pty_cb (io_watcher &w, short revents)
871{ 1080{
872 SET_R (this); 1081 SET_R (this);
873 SET_LOCALE (locale); 1082 SET_LOCALE (locale);
874 1083
1084 if (revents & EVENT_READ)
1085 // loop, but don't allow a single term to monopolize us
1086 while (pty_fill ())
1087 if (cmd_parse ())
1088 break;
1089
875 if (revents & EVENT_WRITE) 1090 if (revents & EVENT_WRITE)
876 tt_write (0, 0); 1091 pty_write ();
877 else if (revents & EVENT_READ)
878 {
879 bool flag = true;
880
881 // loop, but don't allow a single term to monopolize us
882 // the number of loops is fully arbitrary, and thus wrong
883 while (flag && pty_fill ())
884 {
885 if (!seen_input)
886 {
887 seen_input = 1;
888 /* once we know the shell is running, send the screen size. Again! */
889 tt_winch ();
890 }
891
892 uint32_t ch = NOCHAR;
893
894 for (;;)
895 {
896 if (ch == NOCHAR)
897 ch = next_char ();
898
899 if (ch == NOCHAR) // TODO: improve
900 break;
901
902 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
903 {
904 /* Read a text string from the input buffer */
905 uint32_t buf[BUFSIZ];
906 bool refreshnow = false;
907 int nlines = 0;
908 uint32_t *str = buf;
909
910 *str++ = ch;
911
912 for (;;)
913 {
914 ch = next_char ();
915
916 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
917 break;
918 else
919 {
920 *str++ = ch;
921
922 if (ch == '\n')
923 {
924 nlines++;
925 refresh_count++;
926
927 if (!(Options & Opt_jumpScroll)
928 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
929 {
930 refreshnow = true;
931 flag = false;
932 ch = NOCHAR;
933 break;
934 }
935 }
936
937 if (str >= buf + BUFSIZ)
938 {
939 ch = NOCHAR;
940 break;
941 }
942 }
943 }
944
945 scr_add_lines (buf, nlines, str - buf);
946
947 /*
948 * If there have been a lot of new lines, then update the screen
949 * What the heck I'll cheat and only refresh less than every page-full.
950 * the number of pages between refreshes is refresh_limit, which
951 * is incremented here because we must be doing flat-out scrolling.
952 *
953 * refreshing should be correct for small scrolls, because of the
954 * time-out
955 */
956 if (refreshnow)
957 {
958 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
959 refresh_limit++;
960
961 scr_refresh (refresh_type);
962 }
963
964 }
965 else
966 {
967 switch (ch)
968 {
969 default:
970 process_nonprinting (ch);
971 break;
972 case C0_ESC: /* escape char */
973 process_escape_seq ();
974 break;
975 /*case 0x9b: */ /* CSI */
976 /* process_csi_seq (); */
977 }
978
979 ch = NOCHAR;
980 }
981 }
982 }
983 }
984} 1092}
985 1093
986// read the next character, currently handles UTF-8 1094void
987// will probably handle all sorts of other stuff in the future 1095rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1096{
991 while (cmdbuf_ptr < cmdbuf_endp) 1097 XDefineCursor (display->display, vt, TermWin_cursor);
992 { 1098 recolour_cursor ();
993 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
994 return *cmdbuf_ptr++;
995 1099
996 wchar_t wc; 1100#ifdef POINTER_BLANK
997 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1101 hidden_pointer = 0;
998 1102
999 if (len == (size_t)-2) 1103 if (options & Opt_pointerBlank)
1000 return NOCHAR; 1104 pointer_ev.start (NOW + pointerBlankDelay);
1001 1105#endif
1002 if (len == (size_t)-1)
1003 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
1004
1005 // assume wchar == unicode
1006 cmdbuf_ptr += len;
1007 return wc;
1008 }
1009
1010 return NOCHAR;
1011}
1012
1013/* rxvt_cmd_getc() - Return next input character */
1014/*
1015 * Return the next input character after first passing any keyboard input
1016 * to the command.
1017 */
1018uint32_t
1019rxvt_term::cmd_getc ()
1020{
1021 for (;;)
1022 {
1023 uint32_t c = next_char ();
1024 if (c != NOCHAR)
1025 return c;
1026
1027 // incomplete sequences should occur rarely, still, a better solution
1028 // would be preferred. either setjmp/longjmp or better design.
1029 fcntl (cmd_fd, F_SETFL, 0);
1030 pty_fill ();
1031 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
1032 }
1033} 1106}
1034 1107
1035#ifdef POINTER_BLANK 1108#ifdef POINTER_BLANK
1036void 1109void
1037rxvt_term::pointer_unblank ()
1038{
1039 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1040 recolour_cursor ();
1041
1042 hidden_pointer = 0;
1043
1044 if (Options & Opt_pointerBlank)
1045 pointer_ev.start (NOW + pointerBlankDelay);
1046}
1047
1048void
1049rxvt_term::pointer_blank () 1110rxvt_term::pointer_blank ()
1050{ 1111{
1051 if (!(Options & Opt_pointerBlank)) 1112 if (! (options & Opt_pointerBlank))
1052 return; 1113 return;
1053 1114
1054 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 1115 XDefineCursor (display->display, vt, display->blank_cursor);
1055 XFlush (Xdisplay); 1116 XFlush (display->display);
1056 1117
1057 hidden_pointer = 1; 1118 hidden_pointer = 1;
1058} 1119}
1059 1120
1060void 1121void
… …
1066 pointer_blank (); 1127 pointer_blank ();
1067} 1128}
1068#endif 1129#endif
1069 1130
1070void 1131void
1071rxvt_term::mouse_report (const XButtonEvent *ev) 1132rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1133{
1073 int button_number, key_state = 0; 1134 int button_number, key_state = 0;
1074 int x, y; 1135 int x, y;
1075 1136
1076 x = ev->x; 1137 x = ev.x;
1077 y = ev->y; 1138 y = ev.y;
1078 pixel_position (&x, &y); 1139 pixel_position (&x, &y);
1079 1140
1080 if (MEvent.button == AnyButton) 1141 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1142 button_number = 3;
1083 }
1084 else 1143 else
1085 { 1144 {
1086 button_number = MEvent.button - Button1; 1145 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1146 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1147 if (button_number >= 3)
1089 button_number += (64 - 3); 1148 button_number += (64 - 3);
1090 } 1149 }
1091 1150
1092 if (PrivateModes & PrivMode_MouseX10) 1151 if (priv_modes & PrivMode_MouseX10)
1093 { 1152 {
1094 /* 1153 /*
1095 * do not report ButtonRelease 1154 * do not report ButtonRelease
1096 * no state info allowed 1155 * no state info allowed
1097 */ 1156 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1171 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1172 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1173#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1174 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1175#endif
1117
1118 } 1176 }
1119 1177
1120#ifdef DEBUG_MOUSEREPORT 1178#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1179 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1180 if (key_state & 16)
1123 fputc('C', stderr); 1181 fputc ('C', stderr);
1124 if (key_state & 4) 1182 if (key_state & 4)
1125 fputc('S', stderr); 1183 fputc ('S', stderr);
1126 if (key_state & 8) 1184 if (key_state & 8)
1127 fputc('A', stderr); 1185 fputc ('A', stderr);
1128 if (key_state & 32) 1186 if (key_state & 32)
1129 fputc('2', stderr); 1187 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1188 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1189 button_number,
1132 x + 1, 1190 x + 1,
1133 y + 1); 1191 y + 1);
1134#else 1192#endif
1193
1135 tt_printf("\033[M%c%c%c", 1194 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1195 (32 + button_number + key_state),
1137 (32 + x + 1), 1196 (32 + x + 1),
1138 (32 + y + 1)); 1197 (32 + y + 1));
1139#endif
1140} 1198}
1141 1199
1142#ifdef USING_W11LIB 1200#ifdef USING_W11LIB
1143void 1201void
1144rxvt_W11_process_x_event(XEvent *ev) 1202rxvt_W11_process_x_event (XEvent *ev)
1145{ 1203{
1146 rxvt_t *r = rxvt_get_r(); 1204 rxvt_t *r = rxvt_get_r ();
1147 1205
1148 process_x_event (ev); 1206 x_cb (*ev);
1149} 1207}
1150#endif 1208#endif
1151 1209
1152/*{{{ process an X event */ 1210/*{{{ process an X event */
1153void 1211void
1154rxvt_term::process_x_event (XEvent *ev) 1212rxvt_term::x_cb (XEvent &ev)
1155{ 1213{
1214 dDisp;
1215
1216 SET_R (this);
1217 SET_LOCALE (locale);
1218
1219#if defined(CURSOR_BLINK)
1220 if ((options & Opt_cursorBlink) && ev.type == KeyPress)
1221 {
1222 if (hidden_cursor)
1223 {
1224 hidden_cursor = 0;
1225 want_refresh = 1;
1226 }
1227
1228 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1229 }
1230#endif
1231
1232#if defined(POINTER_BLANK)
1233 if ((options & Opt_pointerBlank) && pointerBlankDelay > 0)
1234 {
1235 if (ev.type == MotionNotify
1236 || ev.type == ButtonPress
1237 || ev.type == ButtonRelease)
1238 if (hidden_pointer)
1239 pointer_unblank ();
1240
1241 if (ev.type == KeyPress && hidden_pointer == 0)
1242 pointer_blank ();
1243 }
1244#endif
1245
1156 Window unused_root, unused_child; 1246 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1247 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1248 unsigned int unused_mask;
1159 1249
1160#ifdef DEBUG_X
1161 const char *const eventnames[] =
1162 { /* mason - this matches my system */
1163 "",
1164 "",
1165 "KeyPress",
1166 "KeyRelease",
1167 "ButtonPress",
1168 "ButtonRelease",
1169 "MotionNotify",
1170 "EnterNotify",
1171 "LeaveNotify",
1172 "FocusIn",
1173 "FocusOut",
1174 "KeymapNotify",
1175 "Expose",
1176 "GraphicsExpose",
1177 "NoExpose",
1178 "VisibilityNotify",
1179 "CreateNotify",
1180 "DestroyNotify",
1181 "UnmapNotify",
1182 "MapNotify",
1183 "MapRequest",
1184 "ReparentNotify",
1185 "ConfigureNotify",
1186 "ConfigureRequest",
1187 "GravityNotify",
1188 "ResizeRequest",
1189 "CirculateNotify",
1190 "CirculateRequest",
1191 "PropertyNotify",
1192 "SelectionClear",
1193 "SelectionRequest",
1194 "SelectionNotify",
1195 "ColormapNotify",
1196 "ClientMessage",
1197 "MappingNotify"
1198 };
1199#endif
1200
1201#ifdef DEBUG_X
1202 struct timeval tp;
1203 struct tm *ltt;
1204 (void)gettimeofday(&tp, NULL);
1205 ltt = localtime(&(tp.tv_sec));
1206 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev->type], (ev->xany.window == TermWin.parent[0] ? "parent" : (ev->xany.window == TermWin.vt ? "vt" : (ev->xany.window == scrollBar.win ? "scroll" : (ev->xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev->xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev->xany.window == TermWin.vt ? TermWin.vt : (ev->xany.window == scrollBar.win ? scrollBar.win : (ev->xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev->xany.send_event ? "S" : " ", ev->xany.serial));
1207#endif
1208
1209 switch (ev->type) 1250 switch (ev.type)
1210 { 1251 {
1211 case KeyPress: 1252 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1253#if ISO_14755
1254 if (!(iso14755buf & ISO_14755_52))
1255#endif
1256 lookup_key (ev.xkey);
1257
1258 break;
1259
1260 case KeyRelease:
1261 {
1262#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755
1263 KeySym ks;
1264
1265 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1266#endif
1267
1268#if ENABLE_FRILLS || ISO_14755
1269 // ISO 14755 support
1270 if (iso14755buf)
1271 if (iso14755buf & ISO_14755_52)
1272 {
1273# if ENABLE_OVERLAY
1274 scr_overlay_off ();
1275# endif
1276# if ISO_14755
1277 // iso14755 part 5.2 handling: release time
1278 // first: controls
1279 if ((ev.xkey.state & ControlMask)
1280 && ((ks >= 0x40 && ks <= 0x5f)
1281 || (ks >= 0x61 && ks <= 0x7f)))
1282 {
1283 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1284 commit_iso14755 ();
1285 return; // case-break;
1286 }
1287
1288 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1289 if (i[0] == ks)
1290 {
1291 iso14755buf = ISO_14755_51 | i[1];
1292 commit_iso14755 ();
1293 return; // case-break;
1294 }
1295
1296 scr_bell ();
1297# endif
1298 iso14755buf = 0;
1213 break; 1299 break;
1300 }
1301 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1302 {
1303# if ENABLE_OVERLAY
1304 scr_overlay_off ();
1305# endif
1306 if (iso14755buf & ISO_14755_51)
1307 commit_iso14755 ();
1308#if ISO_14755
1309 else if (iso14755buf & ISO_14755_STARTED)
1310 {
1311 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1312
1313 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1314 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1315 }
1316# endif
1317 else
1318 iso14755buf = 0;
1319 }
1320#endif
1214 1321
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1322#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease:
1217 {
1218 if (!(ev->xkey.state & ControlMask)) 1323 if (!(ev.xkey.state & ControlMask))
1324 slip_wheel_ev.stop ();
1325 else if (ks == XK_Control_L || ks == XK_Control_R)
1219 mouse_slip_wheel_speed = 0; 1326 mouse_slip_wheel_speed = 0;
1220 else 1327#endif
1221 {
1222 KeySym ks;
1223
1224 ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0);
1225 if (ks == XK_Control_L || ks == XK_Control_R)
1226 mouse_slip_wheel_speed = 0;
1227 }
1228 break; 1328 break;
1229 } 1329 }
1230#endif
1231 1330
1232 case ButtonPress: 1331 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1332 button_press (ev.xbutton);
1234 break; 1333 break;
1235 1334
1236 case ButtonRelease: 1335 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1336 button_release (ev.xbutton);
1238 break; 1337 break;
1239 1338
1240 case ClientMessage: 1339 case ClientMessage:
1241 if (ev->xclient.format == 32 1340 if (ev.xclient.format == 32
1341 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1342 {
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1343 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1243 destroy (); 1344 destroy ();
1345#if ENABLE_EWMH
1346 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1347 XSendEvent (disp, ev.xclient.window = display->root,
1348 False, SubstructureRedirectMask | SubstructureNotifyMask,
1349 &ev);
1350#endif
1351 }
1352#if ENABLE_XEMBED
1353 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1354 {
1355 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1356 focus_in ();
1357 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1358 focus_out ();
1359 }
1360#endif
1244#ifdef OFFIX_DND 1361#ifdef OFFIX_DND
1245 /* OffiX Dnd (drag 'n' drop) protocol */ 1362 /* OffiX Dnd (drag 'n' drop) protocol */
1246 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL] 1363 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1247 && (ev->xclient.data.l[0] == DndFile 1364 && (ev.xclient.data.l[0] == DndFile
1248 || ev->xclient.data.l[0] == DndDir 1365 || ev.xclient.data.l[0] == DndDir
1249 || ev->xclient.data.l[0] == DndLink)) 1366 || ev.xclient.data.l[0] == DndLink))
1250 { 1367 {
1251 /* Get Dnd data */ 1368 /* Get Dnd data */
1252 Atom ActualType; 1369 Atom ActualType;
1253 int ActualFormat; 1370 int ActualFormat;
1254 unsigned char *data; 1371 unsigned char *data;
1255 unsigned long Size, RemainingBytes; 1372 unsigned long Size, RemainingBytes;
1256 1373
1257 XGetWindowProperty(Xdisplay, Xroot, 1374 XGetWindowProperty (disp, display->root,
1258 xa[XA_DNDSELECTION], 1375 xa[XA_DNDSELECTION],
1259 0L, 1000000L, 1376 0L, 1000000L,
1260 False, AnyPropertyType, 1377 False, AnyPropertyType,
1261 &ActualType, &ActualFormat, 1378 &ActualType, &ActualFormat,
1262 &Size, &RemainingBytes, 1379 &Size, &RemainingBytes,
1263 &data); 1380 &data);
1264 XChangeProperty(Xdisplay, Xroot, 1381 set_string_property (XA_CUT_BUFFER0, data);
1265 XA_CUT_BUFFER0, XA_STRING, 1382 XFree (data);
1266 8, PropModeReplace,
1267 data, STRLEN(data));
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1383 selection_paste (display->root, XA_CUT_BUFFER0, true);
1269 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1384 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1270 } 1385 }
1271#endif /* OFFIX_DND */ 1386#endif /* OFFIX_DND */
1272 break; 1387 break;
1273 1388
1274 case MappingNotify: 1389 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping)); 1390 XRefreshKeyboardMapping (&ev.xmapping);
1276 break; 1391 break;
1277 1392
1278 /* 1393 /*
1279 * XXX: this is not the _current_ arrangement 1394 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1395 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1399 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1400 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1401 * which ought to make things real slow!
1287 */ 1402 */
1288 case VisibilityNotify: 1403 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1404 switch (ev.xvisibility.state)
1290 { 1405 {
1291 case VisibilityUnobscured: 1406 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1407 refresh_type = FAST_REFRESH;
1293 break; 1408 break;
1294 case VisibilityPartiallyObscured: 1409 case VisibilityPartiallyObscured:
… …
1299 break; 1414 break;
1300 } 1415 }
1301 break; 1416 break;
1302 1417
1303 case FocusIn: 1418 case FocusIn:
1304 if (!TermWin.focus) 1419 focus_in ();
1420 break;
1421
1422 case FocusOut:
1423 focus_out ();
1424 break;
1425
1426 case ConfigureNotify:
1427 if (ev.xconfigure.window == parent[0])
1305 { 1428 {
1306 TermWin.focus = 1; 1429 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1307 want_refresh = 1; 1430 ;
1308#ifdef USE_XIM 1431
1309 if (Input_Context != NULL) 1432 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1310 XSetICFocus(Input_Context); 1433 {
1311#endif 1434 seen_resize = 1;
1312#ifdef CURSOR_BLINK 1435 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1436 }
1437
1438#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1313 if (Options & Opt_cursorBlink) 1439 if (options & Opt_transparent)
1314 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1440 check_our_parents ();
1315#endif 1441#endif
1316
1317 } 1442 }
1318 break; 1443 break;
1319 1444
1320 case FocusOut:
1321 if (TermWin.focus)
1322 {
1323 TermWin.focus = 0;
1324 want_refresh = 1;
1325#ifdef USE_XIM
1326 if (Input_Context != NULL)
1327 XUnsetICFocus(Input_Context);
1328#endif
1329#ifdef CURSOR_BLINK
1330 if (Options & Opt_cursorBlink)
1331 cursor_blink_ev.stop ();
1332 hidden_cursor = 0;
1333#endif
1334
1335 }
1336 break;
1337
1338 case ConfigureNotify: 1445 case PropertyNotify:
1339 if (ev->xconfigure.window == TermWin.parent[0]) 1446 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1340 { 1447 && ev.xproperty.state == PropertyNewValue)
1341 int height, width; 1448 selection_property (ev.xproperty.window, ev.xproperty.atom);
1342 1449
1343 do
1344 { /* Wrap lots of configures into one */
1345 width = ev->xconfigure.width;
1346 height = ev->xconfigure.height;
1347 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1348 }
1349 while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window,
1350 ConfigureNotify, ev));
1351 if (szHint.width != width || szHint.height != height)
1352 {
1353 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1354 resize_all_windows (width, height, 1);
1355 }
1356#ifdef DEBUG_SIZE
1357 else
1358 {
1359 D_SIZE((stderr, "Size: Not resizing"));
1360 }
1361#endif
1362#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1363 if (Options & Opt_transparent)
1364 {
1365 check_our_parents ();
1366 if (am_transparent)
1367 want_full_refresh = 1;
1368 }
1369#endif
1370
1371 }
1372 break; 1450 break;
1373 1451
1374 case SelectionClear: 1452 case SelectionClear:
1375 selection_clear (); 1453 selection_clear ();
1376 break; 1454 break;
1377 1455
1378 case SelectionNotify: 1456 case SelectionNotify:
1379 if (selection_wait == Sel_normal) 1457 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor, 1458 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1381 ev->xselection.property, True);
1382 break; 1459 break;
1383 1460
1384 case SelectionRequest: 1461 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1462 selection_send (ev.xselectionrequest);
1386 break; 1463 break;
1387 1464
1388 case UnmapNotify: 1465 case UnmapNotify:
1389 TermWin.mapped = 0; 1466 mapped = 0;
1390#ifdef TEXT_BLINK 1467#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1468 text_blink_ev.stop ();
1392#endif 1469#endif
1393 break; 1470 break;
1394 1471
1395 case MapNotify: 1472 case MapNotify:
1396 TermWin.mapped = 1; 1473 mapped = 1;
1397#ifdef TEXT_BLINK 1474#ifdef TEXT_BLINK
1398 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 1475 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1399#endif 1476#endif
1400 break; 1477 break;
1401 1478
1402 case PropertyNotify:
1403 if (ev->xproperty.atom == xa[XA_VT_SELECTION])
1404 {
1405 if (ev->xproperty.state == PropertyNewValue)
1406 selection_property (ev->xproperty.window,
1407 ev->xproperty.atom);
1408 break;
1409 }
1410#ifdef TRANSPARENT 1479#ifdef TRANSPARENT
1411 /*
1412 * if user used some Esetroot compatible prog to set the root bg,
1413 * use the property to determine the pixmap. We use it later on.
1414 */
1415 if (xa[XA_XROOTPMAPID] == 0)
1416 xa[XA_XROOTPMAPID] = XInternAtom(Xdisplay,
1417 "_XROOTPMAP_ID", False);
1418 if (ev->xproperty.atom != xa[XA_XROOTPMAPID])
1419 break;
1420 /* FALLTHROUGH */
1421 case ReparentNotify: 1480 case ReparentNotify:
1422 if ((Options & Opt_transparent) && check_our_parents ()) 1481 rootwin_cb (ev);
1423 { 1482 break;
1424 if (am_transparent)
1425 want_full_refresh = 1;
1426 }
1427#endif /* TRANSPARENT */ 1483#endif /* TRANSPARENT */
1428 break;
1429 1484
1430 case GraphicsExpose: 1485 case GraphicsExpose:
1431 case Expose: 1486 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1487 if (ev.xany.window == vt)
1433 { 1488 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1489 do
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1490 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1491 ev.xexpose.width, ev.xexpose.height, False);
1437#else 1492 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1438 // don't understand this, so commented it out 1493
1494 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1495
1496 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1497 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1498 ev.xexpose.width, ev.xexpose.height, False);
1441 //scr_expose (ev->xexpose.x, 0, 1499
1442 // ev->xexpose.width, TermWin.height, False); 1500 scr_refresh (refresh_type);
1443#endif
1444 want_refresh = 1;
1445 } 1501 }
1446 else 1502 else
1447 { 1503 {
1448 XEvent unused_xevent; 1504 XEvent unused_event;
1449 1505
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1506 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1451 Expose, 1507 ;
1452 &unused_xevent)) ;
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1508 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1454 GraphicsExpose, 1509 ;
1455 &unused_xevent)) ; 1510
1456 if (isScrollbarWindow(ev->xany.window)) 1511 if (isScrollbarWindow (ev.xany.window))
1457 { 1512 {
1458 scrollBar.setIdle(); 1513 scrollBar.setIdle ();
1459 scrollbar_show (0); 1514 scrollbar_show (0);
1460 } 1515 }
1461#ifdef MENUBAR 1516#ifdef MENUBAR
1462 if (menubar_visible () && isMenuBarWindow(ev->xany.window)) 1517 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1463 menubar_expose (); 1518 menubar_expose ();
1464#endif 1519#endif
1465#ifdef RXVT_GRAPHICS
1466 Gr_expose (ev->xany.window);
1467#endif
1468 1520
1521#ifdef TRANSPARENT
1522 if (am_transparent && ev.xany.window == parent[0])
1523 XClearWindow (disp, ev.xany.window);
1524#endif
1469 } 1525 }
1470 break; 1526 break;
1471 1527
1472 case MotionNotify: 1528 case MotionNotify:
1473#ifdef POINTER_BLANK 1529#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1530 if (hidden_pointer)
1475 pointer_unblank (); 1531 pointer_unblank ();
1476#endif 1532#endif
1477#if MENUBAR 1533#if MENUBAR
1478 if (isMenuBarWindow(ev->xany.window)) 1534 if (isMenuBarWindow (ev.xany.window))
1479 { 1535 {
1480 menubar_control (&(ev->xbutton)); 1536 menubar_control (ev.xbutton);
1481 break; 1537 break;
1482 } 1538 }
1483#endif 1539#endif
1484 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate)) 1540 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1485 break; 1541 break;
1486 1542
1487 if (ev->xany.window == TermWin.vt) 1543 if (ev.xany.window == vt)
1488 { 1544 {
1489 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) 1545 if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1546 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1547 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1548 ;
1549
1493 XQueryPointer(Xdisplay, TermWin.vt, 1550 XQueryPointer (disp, vt,
1494 &unused_root, &unused_child, 1551 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1552 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1553 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1554 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1555#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1556 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1557 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1558 {
1502#endif 1559#endif
1560#if ISO_14755
1561 // 5.4
1562 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1563 {
1564 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1565 break;
1566 }
1567#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1568 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1569 ev.xbutton.state & Button3Mask ? 2 : 0);
1570
1505#ifdef SELECTION_SCROLLING 1571#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1572 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1573 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1574 {
1509 int dist; 1575 int dist;
1510
1511 pending_scroll_selection=1;
1512 1576
1513 /* don't clobber the current delay if we are 1577 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1578 * already in the middle of scrolling.
1515 */ 1579 */
1516 if (scroll_selection_delay<=0) 1580 if (!sel_scroll_ev.active)
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1581 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1518 1582
1519 /* save the event params so we can highlight 1583 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1584 * the selection in the pending-scroll loop
1521 */ 1585 */
1522 selection_save_x=ev->xbutton.x; 1586 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1587 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1588 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1589
1527 /* calc number of lines to scroll */ 1590 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1591 if (ev.xbutton.y < int_bwidth)
1529 { 1592 {
1530 scroll_selection_dir = UP; 1593 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1594 dist = int_bwidth - ev.xbutton.y;
1532 } 1595 }
1533 else 1596 else
1534 { 1597 {
1535 scroll_selection_dir = DN; 1598 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1599 dist = ev.xbutton.y - (int_bwidth + height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1600 }
1601
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1602 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1603 / SELECTION_SCROLL_LINE_SPEEDUP
1604 + 1;
1541 MIN_IT(scroll_selection_lines, 1605 MIN_IT (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1606 SELECTION_SCROLL_MAX_LINES);
1543 } 1607 }
1544 else 1608 else
1545 { 1609 {
1546 /* we are within the text window, so we 1610 /* we are within the text window, so we
1547 * shouldn't be scrolling 1611 * shouldn't be scrolling
1548 */ 1612 */
1549 pending_scroll_selection = 0; 1613 if (sel_scroll_ev.active)
1614 sel_scroll_ev.stop();
1550 } 1615 }
1551#endif 1616#endif
1552#ifdef MOUSE_THRESHOLD 1617#ifdef MOUSE_THRESHOLD
1553
1554 } 1618 }
1555#endif 1619#endif
1556
1557 } 1620 }
1558 } 1621 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1622 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1560 { 1623 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1624 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1562 MotionNotify, ev)) ; 1625 MotionNotify, &ev))
1626 ;
1627
1563 XQueryPointer(Xdisplay, scrollBar.win, 1628 XQueryPointer (disp, scrollBar.win,
1564 &unused_root, &unused_child, 1629 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1630 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1631 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1632 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1633 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1634 scrollbar_size ());
1570 scr_refresh (refresh_type); 1635 scr_refresh (refresh_type);
1571 refresh_limit = 0; 1636 refresh_limit = 0;
1572 scrollbar_show (1); 1637 scrollbar_show (1);
1573 } 1638 }
1574 break; 1639 break;
1575 } 1640 }
1576} 1641}
1577 1642
1578void 1643void
1644rxvt_term::focus_in ()
1645{
1646 if (!focus)
1647 {
1648 focus = 1;
1649 want_refresh = 1;
1650#if USE_XIM
1651 if (Input_Context != NULL)
1652 {
1653 IMSetStatusPosition ();
1654 XSetICFocus (Input_Context);
1655 }
1656#endif
1657#if CURSOR_BLINK
1658 if (options & Opt_cursorBlink)
1659 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1660#endif
1661#if OFF_FOCUS_FADING
1662 if (rs[Rs_fade])
1663 {
1664 pix_colors = pix_colors_focused;
1665 scr_recolour ();
1666 }
1667#endif
1668 }
1669}
1670
1671void
1672rxvt_term::focus_out ()
1673{
1674 if (focus)
1675 {
1676 focus = 0;
1677 want_refresh = 1;
1678
1679#if ENABLE_FRILLS || ISO_14755
1680 iso14755buf = 0;
1681#endif
1682#if ENABLE_OVERLAY
1683 scr_overlay_off ();
1684#endif
1685#if USE_XIM
1686 if (Input_Context != NULL)
1687 XUnsetICFocus (Input_Context);
1688#endif
1689#if CURSOR_BLINK
1690 if (options & Opt_cursorBlink)
1691 cursor_blink_ev.stop ();
1692 hidden_cursor = 0;
1693#endif
1694#if OFF_FOCUS_FADING
1695 if (rs[Rs_fade])
1696 {
1697 pix_colors = pix_colors_unfocused;
1698 scr_recolour ();
1699 }
1700#endif
1701 }
1702}
1703
1704#if TRANSPARENT
1705void
1706rxvt_term::rootwin_cb (XEvent &ev)
1707{
1708 SET_R (this);
1709 SET_LOCALE (locale);
1710
1711 switch (ev.type)
1712 {
1713 case PropertyNotify:
1714 /*
1715 * if user used some Esetroot compatible prog to set the root bg,
1716 * use the property to determine the pixmap. We use it later on.
1717 */
1718 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1719 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1720 return;
1721
1722 /* FALLTHROUGH */
1723 case ReparentNotify:
1724 if ((options & Opt_transparent) && check_our_parents () && am_transparent)
1725 want_refresh = want_full_refresh = 1;
1726 break;
1727 }
1728}
1729#endif
1730
1731void
1579rxvt_term::button_press (XButtonEvent *ev) 1732rxvt_term::button_press (XButtonEvent &ev)
1580{ 1733{
1581 int reportmode = 0, clickintime; 1734 int reportmode = 0, clickintime;
1582 1735
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1736 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1584 if (!bypass_keystate) 1737 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1738 reportmode = !! (priv_modes & PrivMode_mouse_report);
1739
1586 /* 1740 /*
1587 * VT window processing of button press 1741 * VT window processing of button press
1588 */ 1742 */
1589 if (ev->window == TermWin.vt) 1743 if (ev.window == vt)
1590 { 1744 {
1591#if RXVT_GRAPHICS 1745#if ISO_14755
1592 if (ev->subwindow != None) 1746 // 5.4
1593 rxvt_Gr_ButtonPress (ev->x, ev->y); 1747 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1594 else 1748 {
1595#endif 1749 iso14755_54 (ev.x, ev.y);
1596 1750 return;
1597 { 1751 }
1752#endif
1753
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1754 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1755
1599 if (reportmode) 1756 if (reportmode)
1757 {
1758 /* mouse report from vt window */
1759 /* save the xbutton state (for ButtonRelease) */
1760 MEvent.state = ev.state;
1761#ifdef MOUSE_REPORT_DOUBLECLICK
1762 if (ev.button == MEvent.button && clickintime)
1600 { 1763 {
1601 /* mouse report from vt window */ 1764 /* same button, within alloted time */
1602 /* save the xbutton state (for ButtonRelease) */ 1765 MEvent.clicks++;
1603 MEvent.state = ev->state; 1766 if (MEvent.clicks > 1)
1604#ifdef MOUSE_REPORT_DOUBLECLICK
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1767 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1768 /* only report double clicks */
1612 MEvent.clicks = 2; 1769 MEvent.clicks = 2;
1613 mouse_report (ev); 1770 mouse_report (ev);
1614 1771
1615 /* don't report the release */ 1772 /* don't report the release */
1616 MEvent.clicks = 0; 1773 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1774 MEvent.button = AnyButton;
1618 }
1619 } 1775 }
1620 else
1621 {
1622 /* different button, or time expired */
1623 MEvent.clicks = 1;
1624 MEvent.button = ev->button;
1625 mouse_report (ev);
1626 }
1627#else
1628 MEvent.button = ev->button;
1629 mouse_report (ev);
1630#endif /* MOUSE_REPORT_DOUBLECLICK */
1631
1632 } 1776 }
1633 else 1777 else
1634 { 1778 {
1635 if (ev->button != MEvent.button) 1779 /* different button, or time expired */
1636 MEvent.clicks = 0; 1780 MEvent.clicks = 1;
1781 MEvent.button = ev.button;
1782 mouse_report (ev);
1783 }
1784#else
1785 MEvent.button = ev.button;
1786 mouse_report (ev);
1787#endif /* MOUSE_REPORT_DOUBLECLICK */
1788
1789 }
1790 else
1791 {
1792 if (ev.button != MEvent.button)
1793 MEvent.clicks = 0;
1794
1637 switch (ev->button) 1795 switch (ev.button)
1638 { 1796 {
1639 case Button1: 1797 case Button1:
1798 /* allow meta + click to select rectangular areas */
1799 /* should be done in screen.C */
1800#if ENABLE_FRILLS
1801 selection.rect = !!(ev.state & ModMetaMask);
1802#else
1803 selection.rect = false;
1804#endif
1805
1640 /* allow shift+left click to extend selection */ 1806 /* allow shift+left click to extend selection */
1641 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1807 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report))
1642 { 1808 {
1643 if (MEvent.button == Button1 && clickintime) 1809 if (MEvent.button == Button1 && clickintime)
1644 selection_rotate (ev->x, ev->y); 1810 selection_rotate (ev.x, ev.y);
1645 else
1646 selection_extend (ev->x, ev->y, 1);
1647 }
1648 else 1811 else
1649 { 1812 selection_extend (ev.x, ev.y, 1);
1650 if (MEvent.button == Button1 && clickintime)
1651 MEvent.clicks++;
1652 else
1653 MEvent.clicks = 1;
1654
1655 selection_click (MEvent.clicks, ev->x, ev->y);
1656 } 1813 }
1657 1814 else
1658 MEvent.button = Button1;
1659 break; 1815 {
1660
1661 case Button3:
1662 if (MEvent.button == Button3 && clickintime) 1816 if (MEvent.button == Button1 && clickintime)
1663 selection_rotate (ev->x, ev->y); 1817 MEvent.clicks++;
1664 else 1818 else
1819 MEvent.clicks = 1;
1820
1821 selection_click (MEvent.clicks, ev.x, ev.y);
1822 }
1823
1824 MEvent.button = Button1;
1825 break;
1826
1827 case Button3:
1828 if (MEvent.button == Button3 && clickintime)
1829 selection_rotate (ev.x, ev.y);
1830 else
1665 selection_extend (ev->x, ev->y, 1); 1831 selection_extend (ev.x, ev.y, 1);
1832
1666 MEvent.button = Button3; 1833 MEvent.button = Button3;
1667 break; 1834 break;
1668 }
1669 } 1835 }
1836 }
1837
1670 MEvent.time = ev->time; 1838 MEvent.time = ev.time;
1671 return; 1839 return;
1672 }
1673 } 1840 }
1674 1841
1675 /* 1842 /*
1676 * Scrollbar window processing of button press 1843 * Scrollbar window processing of button press
1677 */ 1844 */
1678 if (isScrollbarWindow(ev->window)) 1845 if (isScrollbarWindow (ev.window))
1679 { 1846 {
1680 scrollBar.setIdle (); 1847 scrollBar.setIdle ();
1681 /* 1848 /*
1682 * Rxvt-style scrollbar: 1849 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 1850 * move up if mouse is above slider
… …
1695 * Mouse report disabled scrollbar: 1862 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 1863 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 1864 * click on scrollbar - send pageup/down
1698 */ 1865 */
1699 if ((scrollBar.style == R_SB_NEXT 1866 if ((scrollBar.style == R_SB_NEXT
1700 && scrollbarnext_upButton(ev->y)) 1867 && scrollbarnext_upButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT 1868 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y))) 1869 && scrollbarrxvt_upButton (ev.y)))
1703 tt_printf("\033[A"); 1870 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 1871 else if ((scrollBar.style == R_SB_NEXT
1705 && scrollbarnext_dnButton(ev->y)) 1872 && scrollbarnext_dnButton (ev.y))
1706 || (scrollBar.style == R_SB_RXVT 1873 || (scrollBar.style == R_SB_RXVT
1707 && scrollbarrxvt_dnButton(ev->y))) 1874 && scrollbarrxvt_dnButton (ev.y)))
1708 tt_printf("\033[B"); 1875 tt_printf ("\033[B");
1709 else 1876 else
1710 switch (ev->button) 1877 switch (ev.button)
1711 { 1878 {
1712 case Button2: 1879 case Button2:
1713 tt_printf("\014"); 1880 tt_printf ("\014");
1714 break; 1881 break;
1715 case Button1: 1882 case Button1:
1716 tt_printf("\033[6~"); 1883 tt_printf ("\033[6~");
1717 break; 1884 break;
1718 case Button3: 1885 case Button3:
1719 tt_printf("\033[5~"); 1886 tt_printf ("\033[5~");
1720 break; 1887 break;
1721 } 1888 }
1722 } 1889 }
1723 else 1890 else
1724#endif /* NO_SCROLLBAR_REPORT */ 1891#endif /* NO_SCROLLBAR_REPORT */
… …
1726 { 1893 {
1727 char upordown = 0; 1894 char upordown = 0;
1728 1895
1729 if (scrollBar.style == R_SB_NEXT) 1896 if (scrollBar.style == R_SB_NEXT)
1730 { 1897 {
1731 if (scrollbarnext_upButton(ev->y)) 1898 if (scrollbarnext_upButton (ev.y))
1732 upordown = -1; /* up */ 1899 upordown = -1; /* up */
1733 else if (scrollbarnext_dnButton(ev->y)) 1900 else if (scrollbarnext_dnButton (ev.y))
1734 upordown = 1; /* down */ 1901 upordown = 1; /* down */
1735 } 1902 }
1736 else if (scrollBar.style == R_SB_RXVT) 1903 else if (scrollBar.style == R_SB_RXVT)
1737 { 1904 {
1738 if (scrollbarrxvt_upButton(ev->y)) 1905 if (scrollbarrxvt_upButton (ev.y))
1739 upordown = -1; /* up */ 1906 upordown = -1; /* up */
1740 else if (scrollbarrxvt_dnButton(ev->y)) 1907 else if (scrollbarrxvt_dnButton (ev.y))
1741 upordown = 1; /* down */ 1908 upordown = 1; /* down */
1742 } 1909 }
1743 if (upordown) 1910 if (upordown)
1744 { 1911 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1912#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1913 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1747#endif 1914#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 1915 if (scr_page (upordown < 0 ? UP : DN, 1))
1749 { 1916 {
1750 if (upordown < 0) 1917 if (upordown < 0)
1751 scrollBar.setUp (); 1918 scrollBar.setUp ();
1752 else 1919 else
1753 scrollBar.setDn (); 1920 scrollBar.setDn ();
1754 } 1921 }
1755 } 1922 }
1756 else 1923 else
1757 switch (ev->button) 1924 switch (ev.button)
1758 { 1925 {
1759 case Button2: 1926 case Button2:
1760 switch (scrollbar_align) 1927 switch (scrollbar_align)
1761 { 1928 {
1762 case R_SB_ALIGN_TOP: 1929 case R_SB_ALIGN_TOP:
… …
1767 break; 1934 break;
1768 case R_SB_ALIGN_BOTTOM: 1935 case R_SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 1936 csrO = scrollBar.bot - scrollBar.top;
1770 break; 1937 break;
1771 } 1938 }
1939
1772 if (scrollBar.style == R_SB_XTERM 1940 if (scrollBar.style == R_SB_XTERM
1773 || scrollbar_above_slider(ev->y) 1941 || scrollbar_above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 1942 || scrollbar_below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 1943 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1776 scrollbar_size()); 1944
1777 scrollBar.setMotion (); 1945 scrollBar.setMotion ();
1778 break; 1946 break;
1779 1947
1780 case Button1: 1948 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 1949 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 1950 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 1951 /* FALLTHROUGH */
1784 1952
1785 case Button3: 1953 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 1954 if (scrollBar.style != R_SB_XTERM)
1787 { 1955 {
1788 if (scrollbar_above_slider(ev->y)) 1956 if (scrollbar_above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 1957# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 1958 scr_page (UP, nrow - 1);
1791# else 1959# else
1792 scr_page (UP, TermWin.nrow / 4); 1960 scr_page (UP, nrow / 4);
1793# endif 1961# endif
1794 else if (scrollbar_below_slider(ev->y)) 1962 else if (scrollbar_below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 1963# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 1964 scr_page (DN, nrow - 1);
1797# else 1965# else
1798 scr_page (DN, TermWin.nrow / 4); 1966 scr_page (DN, nrow / 4);
1799# endif 1967# endif
1800 else 1968 else
1801 scrollBar.setMotion (); 1969 scrollBar.setMotion ();
1802 } 1970 }
1803 else 1971 else
1804 { 1972 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 1973 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 1974 (nrow
1807 * scrollbar_position(ev->y) 1975 * scrollbar_position (ev.y)
1808 / scrollbar_size())); 1976 / scrollbar_size ()));
1809 } 1977 }
1978
1810 break; 1979 break;
1811 } 1980 }
1812 } 1981 }
1813 return; 1982 return;
1814 } 1983 }
1815#if MENUBAR 1984#if MENUBAR
1816 /* 1985 /*
1817 * Menubar window processing of button press 1986 * Menubar window processing of button press
1818 */ 1987 */
1819 if (isMenuBarWindow(ev->window)) 1988 if (isMenuBarWindow (ev.window))
1820 menubar_control (ev); 1989 menubar_control (ev);
1821#endif 1990#endif
1822} 1991}
1823 1992
1824void 1993void
1825rxvt_term::button_release (XButtonEvent *ev) 1994rxvt_term::button_release (XButtonEvent &ev)
1826{ 1995{
1827 int reportmode = 0; 1996 int reportmode = 0;
1828 1997
1829 csrO = 0; /* reset csr Offset */ 1998 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 1999 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2000 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2001
1833 if (scrollbar_isUpDn()) 2002 if (scrollbar_isUpDn ())
1834 { 2003 {
1835 scrollBar.setIdle (); 2004 scrollBar.setIdle ();
1836 scrollbar_show (0); 2005 scrollbar_show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2006#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH; 2007 refresh_type &= ~SMOOTH_REFRESH;
1839#endif 2008#endif
1840
1841 } 2009 }
2010
1842#ifdef SELECTION_SCROLLING 2011#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2012 if (sel_scroll_ev.active)
2013 sel_scroll_ev.stop();
1844#endif 2014#endif
2015
1845 if (ev->window == TermWin.vt) 2016 if (ev.window == vt)
1846 { 2017 {
1847#ifdef RXVT_GRAPHICS 2018#if ISO_14755
1848 if (ev->subwindow != None) 2019 // 5.4
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y); 2020 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1850 else 2021 return;
1851#endif 2022#endif
1852
1853 {
1854 if (reportmode) 2023 if (reportmode)
2024 {
2025 /* mouse report from vt window */
2026 /* don't report release of wheel "buttons" */
2027 if (ev.button >= 4)
2028 return;
2029#ifdef MOUSE_REPORT_DOUBLECLICK
2030 /* only report the release of 'slow' single clicks */
2031 if (MEvent.button != AnyButton
2032 && (ev.button != MEvent.button
2033 || (ev.time - MEvent.time
2034 > MULTICLICK_TIME / 2)))
1855 { 2035 {
1856 /* mouse report from vt window */
1857 /* don't report release of wheel "buttons" */
1858 if (ev->button >= 4)
1859 return;
1860#ifdef MOUSE_REPORT_DOUBLECLICK
1861 /* only report the release of 'slow' single clicks */
1862 if (MEvent.button != AnyButton
1863 && (ev->button != MEvent.button
1864 || (ev->time - MEvent.time
1865 > MULTICLICK_TIME / 2)))
1866 {
1867 MEvent.clicks = 0; 2036 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2037 MEvent.button = AnyButton;
1873 mouse_report (ev); 2038 mouse_report (ev);
2039 }
2040#else /* MOUSE_REPORT_DOUBLECLICK */
2041 MEvent.button = AnyButton;
2042 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */ 2043#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return; 2044 return;
1876 } 2045 }
2046
1877 /* 2047 /*
1878 * dumb hack to compensate for the failure of click-and-drag 2048 * dumb hack to compensate for the failure of click-and-drag
1879 * when overriding mouse reporting 2049 * when overriding mouse reporting
1880 */ 2050 */
1881 if (PrivateModes & PrivMode_mouse_report 2051 if (priv_modes & PrivMode_mouse_report
1882 && bypass_keystate 2052 && bypass_keystate
1883 && ev->button == Button1 && MEvent.clicks <= 1) 2053 && ev.button == Button1 && MEvent.clicks <= 1)
1884 selection_extend (ev->x, ev->y, 0); 2054 selection_extend (ev.x, ev.y, 0);
1885 2055
1886 switch (ev->button) 2056 switch (ev.button)
2057 {
2058 case Button1:
2059 case Button3:
2060 selection_make (ev.time);
2061 break;
2062 case Button2:
2063 selection_request (ev.time, ev.x, ev.y);
2064 break;
2065#ifdef MOUSE_WHEEL
2066 case Button4:
2067 case Button5:
1887 { 2068 {
1888 case Button1: 2069 int i;
1889 case Button3: 2070 page_dirn v;
1890 selection_make (ev->time); 2071
2072 v = ev.button == Button4 ? UP : DN;
2073
2074 if (ev.state & ShiftMask)
1891 break; 2075 i = 1;
1892 case Button2: 2076 else if (options & Opt_mouseWheelScrollPage)
1893 selection_request (ev->time, ev->x, ev->y); 2077 i = nrow - 1;
2078 else
1894 break; 2079 i = 5;
2080
1895#ifdef MOUSE_WHEEL 2081# ifdef MOUSE_SLIP_WHEELING
1896 case Button4: 2082 if (ev.state & ControlMask)
1897 case Button5:
1898 { 2083 {
1899 int i;
1900 page_dirn v;
1901
1902 v = (ev->button == Button4) ? UP : DN;
1903 if (ev->state & ShiftMask)
1904 i = 1;
1905 else if ((Options & Opt_mouseWheelScrollPage))
1906 i = TermWin.nrow - 1;
1907 else
1908 i = 5;
1909# ifdef MOUSE_SLIP_WHEELING
1910 if (ev->state & ControlMask)
1911 {
1912 mouse_slip_wheel_speed += (v ? -1 : 1); 2084 mouse_slip_wheel_speed += v ? -1 : 1;
2085 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2086 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2087
2088 if (slip_wheel_ev.at < NOW)
1913 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2089 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2090
2091 slip_wheel_ev.start ();
1914 } 2092 }
2093 else
2094 {
1915# endif 2095# endif
1916# ifdef JUMP_MOUSE_WHEEL 2096# ifdef JUMP_MOUSE_WHEEL
1917 scr_page (v, i); 2097 scr_page (v, i);
1918 scr_refresh (SMOOTH_REFRESH); 2098 scr_refresh (SMOOTH_REFRESH);
1919 scrollbar_show (1); 2099 scrollbar_show (1);
… …
1923 scr_page (v, 1); 2103 scr_page (v, 1);
1924 scr_refresh (SMOOTH_REFRESH); 2104 scr_refresh (SMOOTH_REFRESH);
1925 scrollbar_show (1); 2105 scrollbar_show (1);
1926 } 2106 }
1927# endif 2107# endif
1928 2108# ifdef MOUSE_SLIP_WHEELING
1929 } 2109 }
1930 break;
1931#endif 2110#endif
1932
1933 } 2111 }
2112 break;
2113#endif
1934 } 2114 }
1935 } 2115 }
1936#ifdef MENUBAR 2116#ifdef MENUBAR
1937 else if (isMenuBarWindow(ev->window)) 2117 else if (isMenuBarWindow (ev.window))
1938 menubar_control (ev); 2118 menubar_control (ev);
1939#endif 2119#endif
1940} 2120}
1941 2121
1942
1943#ifdef TRANSPARENT 2122#ifdef TRANSPARENT
2123#if TINTING
2124/* taken from aterm-0.4.2 */
2125
2126typedef uint32_t RUINT32T;
2127
2128void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2129{
2130 int sh_r, sh_g, sh_b;
2131 RUINT32T mask_r, mask_g, mask_b;
2132 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2133 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2134 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2135 int i;
2136
2137 Visual *visual = display->visual;
2138
2139 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2140
2141 /* for convenience */
2142 mask_r = visual->red_mask;
2143 mask_g = visual->green_mask;
2144 mask_b = visual->blue_mask;
2145
2146 /* boring lookup table pre-initialization */
2147 switch (srcImage->bits_per_pixel) {
2148 case 15:
2149 if ((mask_r != 0x7c00) ||
2150 (mask_g != 0x03e0) ||
2151 (mask_b != 0x001f))
2152 return;
2153 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2154 lookup_r = lookup;
2155 lookup_g = lookup+32;
2156 lookup_b = lookup+32+32;
2157 sh_r = 10;
2158 sh_g = 5;
2159 sh_b = 0;
2160 break;
2161 case 16:
2162 if ((mask_r != 0xf800) ||
2163 (mask_g != 0x07e0) ||
2164 (mask_b != 0x001f))
2165 return;
2166 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2167 lookup_r = lookup;
2168 lookup_g = lookup+32;
2169 lookup_b = lookup+32+64;
2170 sh_r = 11;
2171 sh_g = 5;
2172 sh_b = 0;
2173 break;
2174 case 24:
2175 if ((mask_r != 0xff0000) ||
2176 (mask_g != 0x00ff00) ||
2177 (mask_b != 0x0000ff))
2178 return;
2179 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2180 lookup_r = lookup;
2181 lookup_g = lookup+256;
2182 lookup_b = lookup+256+256;
2183 sh_r = 16;
2184 sh_g = 8;
2185 sh_b = 0;
2186 break;
2187 case 32:
2188 if ((mask_r != 0xff0000) ||
2189 (mask_g != 0x00ff00) ||
2190 (mask_b != 0x0000ff))
2191 return;
2192 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2193 lookup_r = lookup;
2194 lookup_g = lookup+256;
2195 lookup_b = lookup+256+256;
2196 sh_r = 16;
2197 sh_g = 8;
2198 sh_b = 0;
2199 break;
2200 default:
2201 return; /* we do not support this color depth */
2202 }
2203
2204 /* prepare limits for color transformation (each channel is handled separately) */
2205 if (shade < 0) {
2206 shade = -shade;
2207 if (shade < 0) shade = 0;
2208 if (shade > 100) shade = 100;
2209
2210 lower_lim_r = 65535-rm;
2211 lower_lim_g = 65535-gm;
2212 lower_lim_b = 65535-bm;
2213
2214 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2215 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2216 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2217
2218 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2219 } else {
2220 if (shade < 0) shade = 0;
2221 if (shade > 100) shade = 100;
2222
2223 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2224
2225 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2226 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2227 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2228 }
2229
2230 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2231 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2232 {
2233 unsigned int tmp;
2234
2235 tmp = lower_lim_r;
2236 lower_lim_r = lower_lim_b;
2237 lower_lim_b = tmp;
2238
2239 tmp = upper_lim_r;
2240 upper_lim_r = upper_lim_b;
2241 upper_lim_b = tmp;
2242 }
2243
2244 /* fill our lookup tables */
2245 for (i = 0; i <= mask_r>>sh_r; i++)
2246 {
2247 RUINT32T tmp;
2248 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2249 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2250 lookup_r[i] = (tmp/65535)<<sh_r;
2251 }
2252 for (i = 0; i <= mask_g>>sh_g; i++)
2253 {
2254 RUINT32T tmp;
2255 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2256 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2257 lookup_g[i] = (tmp/65535)<<sh_g;
2258 }
2259 for (i = 0; i <= mask_b>>sh_b; i++)
2260 {
2261 RUINT32T tmp;
2262 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2263 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2264 lookup_b[i] = (tmp/65535)<<sh_b;
2265 }
2266
2267 /* apply table to input image (replacing colors by newly calculated ones) */
2268 switch (srcImage->bits_per_pixel)
2269 {
2270 case 15:
2271 {
2272 unsigned short *p1, *pf, *p, *pl;
2273 p1 = (unsigned short *) srcImage->data;
2274 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2275 while (p1 < pf)
2276 {
2277 p = p1;
2278 pl = p1 + srcImage->width;
2279 for (; p < pl; p++)
2280 {
2281 *p = lookup_r[(*p & 0x7c00)>>10] |
2282 lookup_g[(*p & 0x03e0)>> 5] |
2283 lookup_b[(*p & 0x001f)];
2284 }
2285 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2286 }
2287 break;
2288 }
2289 case 16:
2290 {
2291 unsigned short *p1, *pf, *p, *pl;
2292 p1 = (unsigned short *) srcImage->data;
2293 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2294 while (p1 < pf)
2295 {
2296 p = p1;
2297 pl = p1 + srcImage->width;
2298 for (; p < pl; p++)
2299 {
2300 *p = lookup_r[(*p & 0xf800)>>11] |
2301 lookup_g[(*p & 0x07e0)>> 5] |
2302 lookup_b[(*p & 0x001f)];
2303 }
2304 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2305 }
2306 break;
2307 }
2308 case 24:
2309 {
2310 unsigned char *p1, *pf, *p, *pl;
2311 p1 = (unsigned char *) srcImage->data;
2312 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2313 while (p1 < pf)
2314 {
2315 p = p1;
2316 pl = p1 + srcImage->width * 3;
2317 for (; p < pl; p += 3)
2318 {
2319 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2320 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2321 p[2] = lookup_r[(p[2] & 0x0000ff)];
2322 }
2323 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2324 }
2325 break;
2326 }
2327 case 32:
2328 {
2329 RUINT32T *p1, *pf, *p, *pl;
2330 p1 = (RUINT32T *) srcImage->data;
2331 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2332
2333 while (p1 < pf)
2334 {
2335 p = p1;
2336 pl = p1 + srcImage->width;
2337 for (; p < pl; p++)
2338 {
2339 *p = lookup_r[(*p & 0xff0000)>>16] |
2340 lookup_g[(*p & 0x00ff00)>> 8] |
2341 lookup_b[(*p & 0x0000ff)] |
2342 (*p & ~0xffffff);
2343 }
2344 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2345 }
2346 break;
2347 }
2348 }
2349
2350 free (lookup);
2351}
2352#endif
2353
1944/* 2354/*
1945 * Check our parents are still who we think they are. 2355 * Check our parents are still who we think they are.
1946 * Do transparency updates if required 2356 * Do transparency updates if required
1947 */ 2357 */
1948int 2358int
1949rxvt_term::check_our_parents () 2359rxvt_term::check_our_parents ()
1950{ 2360{
1951 int i, pchanged, aformat, have_pixmap, rootdepth; 2361 int i, pchanged, aformat, have_pixmap, rootdepth;
1952 unsigned long nitems, bytes_after; 2362 unsigned long nitems, bytes_after;
1953 Atom atype; 2363 Atom atype;
1954 unsigned char *prop = NULL; 2364 unsigned char *prop = NULL;
1955 Window root, oldp, *list; 2365 Window root, oldp, *list;
1956 Pixmap rootpixmap = None; 2366 Pixmap rootpixmap = None;
1957 XWindowAttributes wattr, wrootattr; 2367 XWindowAttributes wattr, wrootattr;
2368 dDisp;
1958 2369
1959 pchanged = 0; 2370 pchanged = 0;
1960 2371
1961 if (!(Options & Opt_transparent)) 2372 if (!(options & Opt_transparent))
1962 return pchanged; /* Don't try any more */ 2373 return pchanged; /* Don't try any more */
1963 2374
1964 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr); 2375 XGetWindowAttributes (disp, display->root, &wrootattr);
1965 rootdepth = wrootattr.depth; 2376 rootdepth = wrootattr.depth;
1966 2377
1967 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 2378 XGetWindowAttributes (disp, parent[0], &wattr);
2379
1968 if (rootdepth != wattr.depth) 2380 if (rootdepth != wattr.depth)
1969 { 2381 {
1970 if (am_transparent) 2382 if (am_transparent)
1971 { 2383 {
1972 pchanged = 1; 2384 pchanged = 1;
1973 XSetWindowBackground(Xdisplay, TermWin.vt, 2385 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1974 PixColors[Color_bg]);
1975 am_transparent = am_pixmap_trans = 0; 2386 am_transparent = am_pixmap_trans = 0;
1976 } 2387 }
2388
1977 return pchanged; /* Don't try any more */ 2389 return pchanged; /* Don't try any more */
1978 } 2390 }
1979 2391
1980 /* Get all X ops out of the queue so that our information is up-to-date. */ 2392 /* Get all X ops out of the queue so that our information is up-to-date. */
1981 XSync(Xdisplay, False); 2393 XSync (disp, False);
1982 2394
1983 /* 2395 /*
1984 * Make the frame window set by the window manager have 2396 * Make the frame window set by the window manager have
1985 * the root background. Some window managers put multiple nested frame 2397 * the root background. Some window managers put multiple nested frame
1986 * windows for each client, so we have to take care about that. 2398 * windows for each client, so we have to take care about that.
1987 */ 2399 */
1988 i = (xa[XA_XROOTPMAPID] != 0 2400 i = (xa[XA_XROOTPMAP_ID]
1989 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID], 2401 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1990 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2402 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1991 &nitems, &bytes_after, &prop) == Success)); 2403 &nitems, &bytes_after, &prop) == Success);
2404
1992 if (!i || prop == NULL) 2405 if (!i || prop == NULL)
2406 i = (xa[XA_ESETROOT_PMAP_ID]
2407 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2408 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2409 &nitems, &bytes_after, &prop) == Success);
2410
2411 if (!i || prop == NULL
2412#if TINTING
2413 || !rs[Rs_color + Color_tint]
2414#endif
2415 )
1993 have_pixmap = 0; 2416 have_pixmap = 0;
1994 else 2417 else
1995 { 2418 {
1996 have_pixmap = 1; 2419 have_pixmap = 1;
1997 rootpixmap = *((Pixmap *)prop); 2420 rootpixmap = *(Pixmap *)prop;
1998 XFree(prop); 2421 XFree (prop);
1999 } 2422 }
2423
2000 if (have_pixmap) 2424 if (have_pixmap)
2001 { 2425 {
2002 /* 2426 /*
2003 * Copy Xroot pixmap transparency 2427 * Copy display->root pixmap transparency
2004 */ 2428 */
2005 int sx, sy, nx, ny; 2429 int sx, sy, nx, ny;
2006 unsigned int nw, nh; 2430 unsigned int nw, nh;
2007 Window cr; 2431 Window cr;
2008 XImage *image; 2432 XImage *image;
2009 GC gc; 2433 GC gc;
2010 XGCValues gcvalue; 2434 XGCValues gcvalue;
2011 2435
2012 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot, 2436 XTranslateCoordinates (disp, parent[0], display->root,
2013 0, 0, &sx, &sy, &cr); 2437 0, 0, &sx, &sy, &cr);
2014 nw = (unsigned int)szHint.width; 2438 nw = (unsigned int)szHint.width;
2015 nh = (unsigned int)szHint.height; 2439 nh = (unsigned int)szHint.height;
2016 nx = ny = 0; 2440 nx = ny = 0;
2441
2017 if (sx < 0) 2442 if (sx < 0)
2018 { 2443 {
2019 nw += sx; 2444 nw += sx;
2020 nx = -sx; 2445 nx = -sx;
2021 sx = 0; 2446 sx = 0;
2022 } 2447 }
2448
2023 if (sy < 0) 2449 if (sy < 0)
2024 { 2450 {
2025 nh += sy; 2451 nh += sy;
2026 ny = -sy; 2452 ny = -sy;
2027 sy = 0; 2453 sy = 0;
2028 } 2454 }
2455
2029 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2456 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2457 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2458
2459 XSync (disp, False);
2031 allowedxerror = -1; 2460 allowedxerror = -1;
2032 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 2461 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033 ZPixmap); 2462
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2463 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */ 2464 /* XXX: may need a delay here? */
2036 allowedxerror = 0; 2465 allowedxerror = 0;
2466
2037 if (image == NULL) 2467 if (image == NULL)
2038 { 2468 {
2039 if (am_transparent && am_pixmap_trans) 2469 if (am_transparent && am_pixmap_trans)
2040 { 2470 {
2041 pchanged = 1; 2471 pchanged = 1;
2042 if (TermWin.pixmap != None) 2472 if (pixmap != None)
2043 { 2473 {
2044 XFreePixmap(Xdisplay, TermWin.pixmap); 2474 XFreePixmap (disp, pixmap);
2045 TermWin.pixmap = None; 2475 pixmap = None;
2046 } 2476 }
2047 } 2477 }
2478
2048 am_pixmap_trans = 0; 2479 am_pixmap_trans = 0;
2049 } 2480 }
2050 else 2481 else
2051 { 2482 {
2052 if (TermWin.pixmap != None) 2483 if (pixmap != None)
2053 XFreePixmap(Xdisplay, TermWin.pixmap); 2484 XFreePixmap (disp, pixmap);
2485
2486#if TINTING
2487 if (ISSET_PIXCOLOR (Color_tint))
2488 {
2489 unsigned short rm, gm, bm;
2490 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2491
2492 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2493
2494 ShadeXImage (display, image, shade, rm, gm, bm);
2495 }
2496#endif
2497
2054 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt, 2498 pixmap = XCreatePixmap (disp, vt,
2055 (unsigned int)szHint.width,
2056 (unsigned int)szHint.height, 2499 szHint.width, szHint.height, image->depth);
2057 (unsigned int)image->depth);
2058 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue); 2500 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2059 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0, 2501 XPutImage (disp, pixmap, gc, image, 0, 0,
2060 nx, ny, (unsigned int)image->width,
2061 (unsigned int)image->height); 2502 nx, ny, image->width, image->height);
2062 XFreeGC(Xdisplay, gc); 2503 XFreeGC (disp, gc);
2063 XDestroyImage(image); 2504 XDestroyImage (image);
2064 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2505 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2065 TermWin.pixmap); 2506 XClearWindow (disp, parent[0]);
2507
2066 if (!am_transparent || !am_pixmap_trans) 2508 if (!am_transparent || !am_pixmap_trans)
2067 pchanged = 1; 2509 pchanged = 1;
2510
2068 am_transparent = am_pixmap_trans = 1; 2511 am_transparent = am_pixmap_trans = 1;
2069 } 2512 }
2070 } 2513 }
2514
2071 if (!am_pixmap_trans) 2515 if (am_pixmap_trans)
2516 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2517 else
2072 { 2518 {
2073 unsigned int n; 2519 unsigned int n;
2074 /* 2520 /*
2075 * InheritPixmap transparency 2521 * InheritPixmap transparency
2076 */ 2522 */
2077 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2078 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2523 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2079 i++)
2080 { 2524 {
2081 oldp = TermWin.parent[i]; 2525 oldp = parent[i];
2082 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root, 2526 XQueryTree (disp, parent[i - 1], &root,
2083 &TermWin.parent[i], &list, &n); 2527 &parent[i], &list, &n);
2084 XFree(list); 2528 XFree (list);
2085 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2529
2086 if (TermWin.parent[i] == Xroot) 2530 if (parent[i] == display->root)
2087 { 2531 {
2088 if (oldp != None) 2532 if (oldp != None)
2089 pchanged = 1; 2533 pchanged = 1;
2534
2090 break; 2535 break;
2091 } 2536 }
2537
2092 if (oldp != TermWin.parent[i]) 2538 if (oldp != parent[i])
2093 pchanged = 1; 2539 pchanged = 1;
2094 } 2540 }
2541
2095 n = 0; 2542 n = 0;
2543
2096 if (pchanged) 2544 if (pchanged)
2097 { 2545 {
2098 for (; n < (unsigned int)i; n++) 2546 for (; n < (unsigned int)i; n++)
2099 { 2547 {
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2548 XGetWindowAttributes (disp, parent[n], &wattr);
2101 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2102 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2549 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2103 { 2550 {
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2551 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2105 break; 2552 break;
2106 } 2553 }
2107 } 2554 }
2108 } 2555 }
2109 if (n > (int)(sizeof(TermWin.parent) 2556
2110 / sizeof(TermWin.parent[0]))) 2557 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2111 { 2558 {
2112 D_X((stderr, "InheritPixmap Turning off")); 2559 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2113 XSetWindowBackground(Xdisplay, TermWin.parent[0], 2560 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2114 PixColors[Color_fg]);
2115 XSetWindowBackground(Xdisplay, TermWin.vt,
2116 PixColors[Color_bg]);
2117 am_transparent = 0; 2561 am_transparent = 0;
2118 /* XXX: also turn off Opt_transparent? */ 2562 /* XXX: also turn off Opt_transparent? */
2119 } 2563 }
2120 else 2564 else
2121 { 2565 {
2566#if WAIT_FOR_WM
2122 /* wait (an arbitrary period) for the WM to do its thing 2567 /* wait (an arbitrary period) for the WM to do its thing
2123 * needed for fvwm2.2.2 (and before?) */ 2568 * needed for fvwm2.2.2 (and before?) */
2124# ifdef HAVE_NANOSLEEP
2125 struct timespec rqt;
2126
2127 rqt.tv_sec = 1;
2128 rqt.tv_nsec = 0;
2129 nanosleep(&rqt, NULL);
2130# else
2131 sleep(1); 2569 sleep (1);
2132# endif 2570#endif
2133 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2134 for (n = 0; n < (unsigned int)i; n++) 2571 for (n = 0; n < (unsigned int)i; n++)
2572 {
2135 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n], 2573 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2136 ParentRelative); 2574 XClearWindow (disp, parent[n]);
2575 }
2576
2137 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2577 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2138 ParentRelative);
2139 am_transparent = 1; 2578 am_transparent = 1;
2140 } 2579 }
2580
2141 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2581 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2142 TermWin.parent[i] = None; 2582 parent[i] = None;
2583 }
2584
2585 if (scrollBar.win)
2143 } 2586 {
2587 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2588 scrollBar.setIdle ();
2589 scrollbar_show (0);
2590 }
2591
2592 if (am_transparent)
2593 {
2594 want_refresh = want_full_refresh = 1;
2595 if (am_pixmap_trans)
2596 flush ();
2597 }
2598
2144 return pchanged; 2599 return pchanged;
2145} 2600}
2146#endif 2601#endif
2147 2602
2148/*}}} */ 2603/*}}} */
2604
2605bool
2606rxvt_term::cmd_parse ()
2607{
2608 bool flag = false;
2609 unicode_t ch = NOCHAR;
2610 unsigned char *seq_begin; // remember start of esc-sequence here
2611
2612 for (;;)
2613 {
2614 if (ch == NOCHAR)
2615 {
2616 seq_begin = cmdbuf_ptr;
2617 ch = next_char ();
2618 }
2619
2620 if (ch == NOCHAR) // TODO: improve
2621 break;
2622
2623 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2624 {
2625 if (!seen_input)
2626 {
2627 seen_input = 1;
2628 // many badly-written programs (e.g. jed) contain a race condition:
2629 // they first read the screensize and then install a SIGWINCH handler.
2630 // some window managers resize the window early, and these programs
2631 // then sometimes get the size wrong.
2632 // unfortunately other programs are even more buggy and dislike
2633 // being sent SIGWINCH, so only do it when we were in fact being
2634 // resized.
2635 if (seen_resize && cmd_pid)
2636 kill (-cmd_pid, SIGWINCH);
2637 }
2638
2639 /* Read a text string from the input buffer */
2640 unicode_t buf[UBUFSIZ];
2641 bool refreshnow = false;
2642 int nlines = 0;
2643 unicode_t *str = buf;
2644 unicode_t *eol = str + min (ncol, UBUFSIZ);
2645
2646 for (;;)
2647 {
2648 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2649 break;
2650
2651 *str++ = ch;
2652
2653 if (ch == C0_LF || str >= eol)
2654 {
2655 if (ch == C0_LF)
2656 nlines++;
2657
2658 refresh_count++;
2659
2660 if (!(options & Opt_jumpScroll)
2661 || (refresh_count >= refresh_limit * (nrow - 1)))
2662 {
2663 refreshnow = true;
2664 ch = NOCHAR;
2665 break;
2666 }
2667
2668 // scr_add_lines only works for nlines <= nrow - 1.
2669 if (nlines >= nrow - 1)
2670 {
2671 scr_add_lines (buf, nlines, str - buf);
2672 nlines = 0;
2673 str = buf;
2674 eol = str + min (ncol, UBUFSIZ);
2675 }
2676
2677 if (str >= eol)
2678 {
2679 if (eol >= buf + UBUFSIZ)
2680 {
2681 ch = NOCHAR;
2682 break;
2683 }
2684 else
2685 eol = min (eol + ncol, buf + UBUFSIZ);
2686 }
2687
2688 }
2689
2690 seq_begin = cmdbuf_ptr;
2691 ch = next_char ();
2692 }
2693
2694 scr_add_lines (buf, nlines, str - buf);
2695
2696 /*
2697 * If there have been a lot of new lines, then update the screen
2698 * What the heck I'll cheat and only refresh less than every page-full.
2699 * the number of pages between refreshes is refresh_limit, which
2700 * is incremented here because we must be doing flat-out scrolling.
2701 */
2702 if (refreshnow)
2703 {
2704 if ((options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2705 refresh_limit++;
2706 else
2707 {
2708 flag = true;
2709 scr_refresh (refresh_type);
2710 }
2711 }
2712
2713 }
2714 else
2715 {
2716 try
2717 {
2718 process_nonprinting (ch);
2719 }
2720 catch (const class out_of_input &o)
2721 {
2722 // we ran out of input, retry later
2723 cmdbuf_ptr = seq_begin;
2724 break;
2725 }
2726
2727 ch = NOCHAR;
2728 }
2729 }
2730
2731 return flag;
2732}
2733
2734// read the next octet
2735unicode_t
2736rxvt_term::next_octet ()
2737{
2738 return cmdbuf_ptr < cmdbuf_endp
2739 ? *cmdbuf_ptr++
2740 : NOCHAR;
2741}
2742
2743// read the next character
2744unicode_t
2745rxvt_term::next_char ()
2746{
2747 while (cmdbuf_ptr < cmdbuf_endp)
2748 {
2749 // assume 7-bit to be ascii ALWAYS
2750 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2751 return *cmdbuf_ptr++;
2752
2753 wchar_t wc;
2754 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2755
2756 if (len == (size_t)-2)
2757 {
2758 // the mbstate stores incomplete sequences. didn't know this :/
2759 cmdbuf_ptr = cmdbuf_endp;
2760 break;
2761 }
2762
2763 if (len == (size_t)-1)
2764 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2765
2766 // assume wchar == unicode
2767 cmdbuf_ptr += len;
2768 return wc & UNICODE_MASK;
2769 }
2770
2771 return NOCHAR;
2772}
2773
2774/* rxvt_cmd_getc () - Return next input character */
2775/*
2776 * Return the next input character after first passing any keyboard input
2777 * to the command.
2778 */
2779unicode_t
2780rxvt_term::cmd_getc ()
2781{
2782 unicode_t c = next_char ();
2783
2784 if (c == NOCHAR)
2785 throw out_of_input;
2786
2787 return c;
2788}
2789
2790unicode_t
2791rxvt_term::cmd_get8 ()
2792{
2793 unicode_t c = next_octet ();
2794
2795 if (c == NOCHAR)
2796 throw out_of_input;
2797
2798 return c;
2799}
2149 2800
2150/*{{{ print pipe */ 2801/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2802/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2803#ifdef PRINTPIPE
2153FILE * 2804FILE *
2154rxvt_term::popen_printer () 2805rxvt_term::popen_printer ()
2155{ 2806{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2807 FILE *stream = popen (rs[Rs_print_pipe], "w");
2157 2808
2158 if (stream == NULL) 2809 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2810 rxvt_warn ("can't open printer pipe, not printing.\n");
2811
2160 return stream; 2812 return stream;
2161} 2813}
2162 2814
2163int 2815int
2164rxvt_term::pclose_printer (FILE *stream) 2816rxvt_term::pclose_printer (FILE *stream)
2165{ 2817{
2166 fflush (stream); 2818 fflush (stream);
2167 /* pclose() reported not to work on SunOS 4.1.3 */
2168# if defined (__sun__) /* TODO: RESOLVE THIS */
2169 /* pclose works provided SIGCHLD handler uses waitpid */
2170 return pclose (stream); /* return fclose (stream); */
2171# else
2172 return pclose (stream); 2819 return pclose (stream);
2173# endif
2174} 2820}
2175 2821
2176/* 2822/*
2177 * simulate attached vt100 printer 2823 * simulate attached vt100 printer
2178 */ 2824 */
2179void 2825void
2180rxvt_term::process_print_pipe () 2826rxvt_term::process_print_pipe ()
2181{ 2827{
2182 int done; 2828 int done;
2183 FILE *fd; 2829 FILE *fd;
2184 2830
2185 if ((fd = popen_printer ()) == NULL) 2831 if ((fd = popen_printer ()) == NULL)
2186 return; 2832 return;
2187 2833
2188 /* 2834 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2835 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2836 * is received.
2191 */ 2837 */
2192 for (done = 0; !done;) 2838 for (done = 0; !done;)
2193 { 2839 {
2194 unsigned char buf[8]; 2840 unsigned char buf[8];
2195 unsigned char ch; 2841 unicode_t ch;
2196 unsigned int i, len; 2842 unsigned int i, len;
2197 2843
2198 if ((ch = cmd_getc ()) != C0_ESC) 2844 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2845 {
2200 if (putc(ch, fd) == EOF) 2846 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2847 break; /* done = 1 */
2202 } 2848 }
2203 else 2849 else
2204 { 2850 {
2205 len = 0; 2851 len = 0;
… …
2216 { 2862 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2863 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2864 break; /* done = 1 */
2219 } 2865 }
2220 } 2866 }
2867
2221 for (i = 0; i < len; i++) 2868 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2869 if (putc (buf[i], fd) == EOF)
2223 { 2870 {
2224 done = 1; 2871 done = 1;
2225 break; 2872 break;
2226 } 2873 }
2227 } 2874 }
2228 } 2875 }
2876
2229 pclose_printer (fd); 2877 pclose_printer (fd);
2230} 2878}
2231#endif /* PRINTPIPE */ 2879#endif /* PRINTPIPE */
2232/*}}} */ 2880/*}}} */
2233 2881
2234/* *INDENT-OFF* */ 2882/* *INDENT-OFF* */
2235enum { 2883enum {
2236 C1_40 = 0x40, 2884 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2885 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2238 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2886 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2239 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2887 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2240 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2888 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 2889};
2242/* *INDENT-ON* */ 2890/* *INDENT-ON* */
2243 2891
2244/*{{{ process non-printing single characters */ 2892/*{{{ process non-printing single characters */
2245void 2893void
2246rxvt_term::process_nonprinting (unsigned char ch) 2894rxvt_term::process_nonprinting (unicode_t ch)
2247{ 2895{
2248 switch (ch) 2896 switch (ch)
2249 { 2897 {
2898 case C0_ESC:
2899 process_escape_seq ();
2900 break;
2250 case C0_ENQ: /* terminal Status */ 2901 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 2902 if (rs[Rs_answerbackstring])
2252 tt_write(
2253 (const unsigned char *)rs[Rs_answerbackstring], 2903 tt_write ((const unsigned char *)rs[Rs_answerbackstring],
2254 (unsigned int)STRLEN(rs[Rs_answerbackstring])); 2904 (unsigned int)strlen (rs[Rs_answerbackstring]));
2255 else 2905 else
2256 tt_write((unsigned char *)VT100_ANS, 2906 tt_write ((unsigned char *)VT100_ANS,
2257 (unsigned int)STRLEN(VT100_ANS)); 2907 (unsigned int)strlen (VT100_ANS));
2258 break; 2908 break;
2259 case C0_BEL: /* bell */ 2909 case C0_BEL: /* bell */
2260 scr_bell (); 2910 scr_bell ();
2261 break; 2911 break;
2262 case C0_BS: /* backspace */ 2912 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 2927 scr_charset_choose (1);
2278 break; 2928 break;
2279 case C0_SI: /* shift in - acs */ 2929 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 2930 scr_charset_choose (0);
2281 break; 2931 break;
2932
2933#ifdef EIGHT_BIT_CONTROLS
2934 // 8-bit controls
2935 case 0x90: /* DCS */
2936 process_dcs_seq ();
2937 break;
2938 case 0x9b: /* CSI */
2939 process_csi_seq ();
2940 break;
2941 case 0x9d: /* CSI */
2942 process_osc_seq ();
2943 break;
2944#endif
2282 } 2945 }
2283} 2946}
2284/*}}} */ 2947/*}}} */
2285 2948
2286 2949
2287/*{{{ process VT52 escape sequences */ 2950/*{{{ process VT52 escape sequences */
2288void 2951void
2289rxvt_term::process_escape_vt52 (unsigned char ch) 2952rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 2953{
2291 int row, col; 2954 int row, col;
2292 2955
2293 switch (ch) 2956 switch (ch)
2294 { 2957 {
… …
2324 row = cmd_getc () - ' '; 2987 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 2988 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 2989 scr_gotorc (row, col, 0);
2327 break; 2990 break;
2328 case 'Z': /* identify the terminal type */ 2991 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2992 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 2993 break;
2331 case '<': /* turn off VT52 mode */ 2994 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 2995 PrivMode (0, PrivMode_vt52);
2333 break; 2996 break;
2334 case 'F': /* use special graphics character set */ 2997 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 2998 case 'G': /* use regular character set */
2336 /* unimplemented */ 2999 /* unimplemented */
2337 break; 3000 break;
… …
2346 3009
2347/*{{{ process escape sequences */ 3010/*{{{ process escape sequences */
2348void 3011void
2349rxvt_term::process_escape_seq () 3012rxvt_term::process_escape_seq ()
2350{ 3013{
2351 unsigned char ch = cmd_getc (); 3014 unicode_t ch = cmd_getc ();
2352 3015
2353 if (PrivateModes & PrivMode_vt52) 3016 if (priv_modes & PrivMode_vt52)
2354 { 3017 {
2355 process_escape_vt52 (ch); 3018 process_escape_vt52 (ch);
2356 return; 3019 return;
2357 } 3020 }
2358 3021
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 3036 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 3037 break;
2375 case '+': 3038 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 3039 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 3040 break;
2378#ifdef MULTICHAR_SET 3041#if ENABLE_FRILLS
2379 case '$':
2380 scr_charset_set (-2, (unsigned int)cmd_getc ());
2381 break;
2382#endif
2383#ifndef NO_FRILLS
2384 case '6': 3042 case '6':
2385 scr_backindex (); 3043 scr_backindex ();
2386 break; 3044 break;
2387#endif 3045#endif
2388 case '7': 3046 case '7':
2389 scr_cursor (SAVE); 3047 scr_cursor (SAVE);
2390 break; 3048 break;
2391 case '8': 3049 case '8':
2392 scr_cursor (RESTORE); 3050 scr_cursor (RESTORE);
2393 break; 3051 break;
2394#ifndef NO_FRILLS 3052#if ENABLE_FRILLS
2395 case '9': 3053 case '9':
2396 scr_forwardindex (); 3054 scr_forwardindex ();
2397 break; 3055 break;
2398#endif 3056#endif
2399 case '=': 3057 case '=':
2400 case '>': 3058 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 3059 PrivMode ((ch == '='), PrivMode_aplKP);
2402 break; 3060 break;
2403 3061
2404 case C1_40: 3062 case C1_40:
2405 cmd_getc (); 3063 cmd_getc ();
2406 break; 3064 break;
… …
2409 break; 3067 break;
2410 3068
2411 /* 8.3.87: NEXT LINE */ 3069 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 3070 case C1_NEL: /* ESC E */
2413 { 3071 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 3072 unicode_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 3073 scr_add_lines (nlcr, 1, 2);
2416 } 3074 }
2417 break; 3075 break;
2418 3076
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 3077 /* kidnapped escape sequence: Should be 8.3.48 */
… …
2430 case C1_RI: /* ESC M */ 3088 case C1_RI: /* ESC M */
2431 scr_index (DN); 3089 scr_index (DN);
2432 break; 3090 break;
2433 3091
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 3092 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 3093 /*case C1_SS2: scr_single_shift (2); break; */
2436 3094
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 3095 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 3096 /*case C1_SS3: scr_single_shift (3); break; */
2439 3097
2440 /* 8.3.27: DEVICE CONTROL STRING */ 3098 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 3099 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 3100 process_dcs_seq ();
2443 break; 3101 break;
2444 3102
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3103 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 3104 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 3105 tt_write ((const unsigned char *)ESCZ_ANSWER,
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1)); 3106 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 3107 break; /* steal obsolete ESC [ c */
2450 3108
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3109 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2452 case C1_CSI: /* ESC [ */ 3110 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 3111 process_csi_seq ();
… …
2458 process_osc_seq (); 3116 process_osc_seq ();
2459 break; 3117 break;
2460 3118
2461 /* 8.3.106: RESET TO INITIAL STATE */ 3119 /* 8.3.106: RESET TO INITIAL STATE */
2462 case 'c': 3120 case 'c':
3121 mbstate.reset ();
2463 scr_poweron (); 3122 scr_poweron ();
2464 scrollbar_show (1); 3123 scrollbar_show (1);
2465 break; 3124 break;
2466 3125
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3126 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2479 3138
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3139/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */ 3140/* *INDENT-OFF* */
2482enum { 3141enum {
2483 CSI_ICH = 0x40, 3142 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3143 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2485 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3144 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2486 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3145 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2487 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3146 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2488 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3147 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2489 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3148 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2493 3152
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3153#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3154 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3155 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 3156#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3157 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2499 3158
2500const unsigned char csi_defaults[] = 3159const unsigned char csi_defaults[] =
2501 { 3160 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3161 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2503 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 3162 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2504 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3163 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2505 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3164 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2506 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3165 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2507 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3166 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2508 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3167 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2509 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3168 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 3169 };
2511/* *INDENT-ON* */ 3170/* *INDENT-ON* */
2512 3171
2513void 3172void
2514rxvt_term::process_csi_seq () 3173rxvt_term::process_csi_seq ()
2515{ 3174{
2516 unsigned char ch, priv, i; 3175 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 3176 unsigned int nargs, p;
2518 int n, ndef; 3177 int n, ndef;
2519 int arg[ESC_ARGS]; 3178 int arg[ESC_ARGS];
2520 3179
2521 for (nargs = ESC_ARGS; nargs > 0;) 3180 for (nargs = ESC_ARGS; nargs > 0;)
2522 arg[--nargs] = 0; 3181 arg[--nargs] = 0;
2523 3182
2524 priv = 0; 3183 priv = 0;
… …
2526 if (ch >= '<' && ch <= '?') 3185 if (ch >= '<' && ch <= '?')
2527 { /* '<' '=' '>' '?' */ 3186 { /* '<' '=' '>' '?' */
2528 priv = ch; 3187 priv = ch;
2529 ch = cmd_getc (); 3188 ch = cmd_getc ();
2530 } 3189 }
3190
2531 /* read any numerical arguments */ 3191 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 3192 for (n = -1; ch < CSI_ICH; )
2533 { 3193 {
2534 if (isdigit(ch)) 3194 if (isdigit (ch))
2535 { 3195 {
2536 if (n < 0) 3196 if (n < 0)
2537 n = ch - '0'; 3197 n = ch - '0';
2538 else 3198 else
2539 n = n * 10 + ch - '0'; 3199 n = n * 10 + ch - '0';
… …
2542 { 3202 {
2543 if (nargs < ESC_ARGS) 3203 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 3204 arg[nargs++] = n;
2545 n = -1; 3205 n = -1;
2546 } 3206 }
2547 else if (ch == '\b') 3207 else if (IS_CONTROL (ch))
2548 {
2549 scr_backspace ();
2550 }
2551 else if (ch == C0_ESC)
2552 {
2553 process_escape_seq ();
2554 return;
2555 }
2556 else if (ch < ' ')
2557 {
2558 process_nonprinting (ch); 3208 process_nonprinting (ch);
2559 } 3209
2560 ch = cmd_getc (); 3210 ch = cmd_getc ();
2561 } 3211 }
2562 3212
2563 if (ch > CSI_7F) 3213 if (ch > CSI_7F)
2564 return; 3214 return;
2565 3215
2566 if (nargs < ESC_ARGS) 3216 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 3217 arg[nargs++] = n;
2568 3218
2569 i = ch - CSI_ICH; 3219 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 3220 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 3221 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 3222 if (arg[p] == -1)
2573 arg[p] = ndef; 3223 arg[p] = ndef;
2574 3224
2575#ifdef DEBUG_CMD 3225#ifdef DEBUG_CMD
2576 fprintf(stderr, "CSI "); 3226 fprintf (stderr, "CSI ");
2577 for (p = 0; p < nargs; p++) 3227 for (p = 0; p < nargs; p++)
2578 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); 3228 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2579 fprintf(stderr, "%c\n", ch); 3229 fprintf (stderr, "%c\n", ch);
2580#endif 3230#endif
2581 3231
2582 /* 3232 /*
2583 * private mode handling 3233 * private mode handling
2584 */ 3234 */
… …
2586 { 3236 {
2587 switch (priv) 3237 switch (priv)
2588 { 3238 {
2589 case '>': 3239 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 3240 if (ch == CSI_DA) /* secondary device attributes */
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3241 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2592 break; 3242 break;
2593 case '?': 3243 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3244 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 3245 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 3246 break;
… …
2599 } 3249 }
2600 3250
2601 switch (ch) 3251 switch (ch)
2602 { 3252 {
2603 /* 3253 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3254 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 3255 */
2606#ifdef PRINTPIPE 3256#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3257 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 3258 switch (arg[0])
2609 { 3259 {
… …
2701 3351
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3352 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 3353 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 3354 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3355 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3356 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 3357 break;
2708 3358
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3359 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 3360 tt_write ((const unsigned char *)VT100_ANS,
2711 (unsigned int)(sizeof(VT100_ANS) - 1)); 3361 (unsigned int) (sizeof (VT100_ANS) - 1));
2712 break; 3362 break;
2713 3363
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3364 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 3365 process_sgr_mode (nargs, arg);
2716 break; 3366 break;
2717 3367
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3368 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 3369 switch (arg[0])
2720 { 3370 {
2721 case 5: /* DSR requested */ 3371 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 3372 tt_printf ("\033[0n");
2723 break; 3373 break;
2724 case 6: /* CPR requested */ 3374 case 6: /* CPR requested */
2725 scr_report_position (); 3375 scr_report_position ();
2726 break; 3376 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 3377 case 7: /* unofficial extension */
3378 if (options & Opt_insecure)
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3379 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3380 break;
2731#endif
2732 case 8: /* unofficial extension */ 3381 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3382 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3383 break;
2735 } 3384 }
2736 break; 3385 break;
2737 3386
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3387 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3420 break;
2772 3421
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3422 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3423 if (arg[0] == 4)
2775 scr_insert_mode (0); 3424 scr_insert_mode (0);
3425 else if (arg[0] == 20)
3426 priv_modes &= ~PrivMode_LFNL;
2776 break; 3427 break;
2777 3428
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3429 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3430 if (arg[0] == 4)
2780 scr_insert_mode (1); 3431 scr_insert_mode (1);
3432 else if (arg[0] == 20)
3433 priv_modes |= PrivMode_LFNL;
2781 break; 3434 break;
2782 3435
2783 /* 3436 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3437 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3438 */
… …
2797 break; 3450 break;
2798 case CSI_75: 3451 case CSI_75:
2799 scr_cursor (RESTORE); 3452 scr_cursor (RESTORE);
2800 break; 3453 break;
2801 3454
2802#ifndef NO_FRILLS 3455#if ENABLE_FRILLS
2803 case CSI_74: 3456 case CSI_74:
2804 process_window_ops (arg, nargs); 3457 process_window_ops (arg, nargs);
2805 break; 3458 break;
2806#endif 3459#endif
2807 3460
2808 case CSI_78: /* DECREQTPARM */ 3461 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3462 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3463 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3464 break;
2812 3465
2813 default: 3466 default:
2814 break; 3467 break;
2815 } 3468 }
2816} 3469}
2817/*}}} */ 3470/*}}} */
2818 3471
2819#ifndef NO_FRILLS 3472#if ENABLE_FRILLS
2820/* ARGSUSED */ 3473/* ARGSUSED */
2821void 3474void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3475rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3476{
2824 int x, y; 3477 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3478 XWindowAttributes wattr;
2829 Window wdummy; 3479 Window wdummy;
3480 dDisp;
2830 3481
2831 if (nargs == 0) 3482 if (nargs == 0)
2832 return; 3483 return;
3484
2833 switch (args[0]) 3485 switch (args[0])
2834 { 3486 {
2835 /* 3487 /*
2836 * commands 3488 * commands
2837 */ 3489 */
2838 case 1: /* deiconify window */ 3490 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3491 XMapWindow (disp, parent[0]);
2840 break; 3492 break;
2841 case 2: /* iconify window */ 3493 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3494 XIconifyWindow (disp, parent[0], display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3495 break;
2845 case 3: /* set position (pixels) */ 3496 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3497 XMoveWindow (disp, parent[0], args[1], args[2]);
2847 break; 3498 break;
2848 case 4: /* set size (pixels) */ 3499 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3500 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3501 break;
2851 case 5: /* raise window */ 3502 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3503 XRaiseWindow (disp, parent[0]);
2853 break; 3504 break;
2854 case 6: /* lower window */ 3505 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3506 XLowerWindow (disp, parent[0]);
2856 break; 3507 break;
2857 case 7: /* refresh window */ 3508 case 7: /* refresh window */
2858 scr_touch (true); 3509 scr_touch (true);
2859 break; 3510 break;
2860 case 8: /* set size (chars) */ 3511 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3512 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3513 (unsigned int) (args[1] * fheight));
2863 break; 3514 break;
3515
3516 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3517 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3518 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3519 set_widthheight ((unsigned int)width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3520 (unsigned int) (args[1] * fheight));
2868 break; 3521 break;
3522
3523
2869 /* 3524 /*
2870 * reports - some output format copied from XTerm 3525 * reports - some output format copied from XTerm
2871 */ 3526 */
2872 case 11: /* report window state */ 3527 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3528 XGetWindowAttributes (disp, parent[0], &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3529 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3530 break;
2876 case 13: /* report window position */ 3531 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3532 XGetWindowAttributes (disp, parent[0], &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3533 XTranslateCoordinates (disp, parent[0], wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3534 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3535 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3536 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3537 break;
2883 case 14: /* report window size (pixels) */ 3538 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3539 XGetWindowAttributes (disp, parent[0], &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3540 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3541 break;
3542 case 18: /* report text area size (chars) */
3543 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3544 break;
2887 case 18: /* report window size (chars) */ 3545 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3546 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3547 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3548 case 20: /* report icon label */
3549 {
3550 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3551 XGetIconName (disp, parent[0], &s);
2893 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3552 tt_printf ("\033]L%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */
3553 XFree (s);
3554 }
2894 break; 3555 break;
2895 case 21: /* report window title */ 3556 case 21: /* report window title */
3557 {
3558 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3559 XFetchName (disp, parent[0], &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3560 tt_printf ("\033]l%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */
3561 XFree (s);
3562 }
2898 break; 3563 break;
2899#endif
2900
2901 } 3564 }
2902} 3565}
2903#endif 3566#endif
2904 3567
2905/*----------------------------------------------------------------------*/ 3568/*----------------------------------------------------------------------*/
2906/* 3569/*
2907 * get input up until STRING TERMINATOR (or BEL) 3570 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3571 * ends_how is terminator used. returned input must be free()'d
2909 */ 3572 */
2910unsigned char * 3573unsigned char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3574rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3575{
2913 int seen_esc = 0; /* seen escape? */ 3576 unicode_t ch;
3577 bool seen_esc = false;
2914 unsigned int n = 0; 3578 unsigned int n = 0;
2915 unsigned char *s; 3579 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3580
2918 for (; (ch = cmd_getc ());) 3581 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3582 {
2920 if (ch == C0_BEL 3583 if (seen_esc)
2921 || ch == CHAR_ST 3584 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3585 if (ch == 0x5c) /* 7bit ST */
2923 break; 3586 break;
3587 else
3588 return NULL;
3589 }
2924 if (ch == C0_ESC) 3590 else if (ch == C0_ESC)
2925 { 3591 {
2926 seen_esc = 1; 3592 seen_esc = true;
2927 continue; 3593 continue;
2928 } 3594 }
2929 else if (ch == '\t') 3595 else if (ch == C0_BEL || ch == CHAR_ST)
2930 ch = ' '; /* translate '\t' to space */ 3596 break;
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3597 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3598 return NULL; /* other control character - exit */
2933 if (n < sizeof(string) - 1) 3599
3600 seen_esc = false;
3601
3602 if (n >= STRING_MAX - 1)
3603 // stop at some sane length
3604 return NULL;
3605
3606 if (ch == C0_SYN)
3607 string[n++] = cmd_get8 ();
3608 else
2934 string[n++] = ch; 3609 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3610 }
3611
2937 string[n++] = '\0'; 3612 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3613
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3614 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3615
2942 return s; 3616 return (unsigned char *)rxvt_wcstombs (string);
2943} 3617}
2944 3618
2945/*----------------------------------------------------------------------*/ 3619/*----------------------------------------------------------------------*/
2946/* 3620/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3621 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3622 */
2949void 3623void
2950rxvt_term::process_dcs_seq () 3624rxvt_term::process_dcs_seq ()
2951{ 3625{
2952 unsigned char eh, *s; 3626 unsigned char *s;
3627 unicode_t eh;
3628
2953 /* 3629 /*
2954 * Not handled yet 3630 * Not handled yet
2955 */ 3631 */
2956 s = get_to_st (&eh); 3632 s = get_to_st (eh);
2957 if (s) 3633 if (s)
2958 free(s); 3634 free (s);
3635
2959 return; 3636 return;
2960} 3637}
2961 3638
2962/*----------------------------------------------------------------------*/ 3639/*----------------------------------------------------------------------*/
2963/* 3640/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3641 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3642 */
2966void 3643void
2967rxvt_term::process_osc_seq () 3644rxvt_term::process_osc_seq ()
2968{ 3645{
2969 unsigned char ch, eh, *s; 3646 unicode_t ch, eh;
2970 int arg; 3647 int arg;
2971 3648
2972 ch = cmd_getc (); 3649 ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3650 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3651 arg = arg * 10 + (ch - '0');
2975 3652
2976 if (ch == ';') 3653 if (ch == ';')
2977 { 3654 {
2978 s = get_to_st (&eh); 3655 unsigned char *s = get_to_st (eh);
3656
2979 if (s) 3657 if (s)
2980 { 3658 {
2981 /*
2982 * rxvt_menubar_dispatch() violates the constness of the string,
2983 * so do it here
2984 */
2985 if (arg == XTerm_Menu)
2986#if 0 /* XXX: currently disabled due to security concerns */
2987 menubar_dispatch ((char *)s);
2988#else
2989 (void)0;
2990#endif
2991 else
2992 xterm_seq (arg, (char *)s, eh); 3659 process_xterm_seq (arg, (char *)s, eh);
2993 free(s); 3660 free (s);
2994 } 3661 }
3662 }
3663}
3664
3665void
3666rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp)
3667{
3668 if (str[0] == '?' && !str[1])
2995 } 3669 {
3670 unsigned short r, g, b;
3671 pix_colors_focused[color].get (display, r, g, b);
3672 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3673 }
3674 else
3675 set_window_color (color, str);
2996} 3676}
3677
2997/* 3678/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3679 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2999 * 0 = change iconName/title
3000 * 1 = change iconName
3001 * 2 = change title
3002 * 4 = change color
3003 * 12 = change text color
3004 * 13 = change mouse foreground color
3005 * 17 = change highlight character colour
3006 * 18 = change bold character color
3007 * 19 = change underlined character color
3008 * 46 = change logfile (not implemented)
3009 * 50 = change font
3010 *
3011 * rxvt extensions:
3012 * 10 = menu (may change in future)
3013 * 20 = bg pixmap
3014 * 39 = change default fg color
3015 * 49 = change default bg color
3016 * 55 = dump scrollback buffer and all of screen
3017 */ 3680 */
3018void 3681void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3682rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp)
3020{ 3683{
3021 int changed = 0; 3684 int changed = 0;
3022 int color; 3685 int color;
3023 char *buf, *name; 3686 char *buf, *name;
3687 bool query = str[0] == '?' && !str[1];
3688 int saveop = op;
3689 dDisp;
3024 3690
3025 assert(str != NULL); 3691 assert (str != NULL);
3026 switch (op) 3692 switch (op)
3027 { 3693 {
3028 case XTerm_name: 3694 case XTerm_name:
3029 set_title (str); 3695 set_title (str);
3030 /* FALLTHROUGH */ 3696 /* FALLTHROUGH */
3031 case XTerm_iconName: 3697 case XTerm_iconName:
3032 set_iconName (str); 3698 set_icon_name (str);
3033 break; 3699 break;
3034 case XTerm_title: 3700 case XTerm_title:
3035 set_title (str); 3701 set_title (str);
3036 break; 3702 break;
3703 case XTerm_property:
3704 if (str[0] == '?')
3705 {
3706 Atom prop = display->atom (str + 1);
3707 Atom actual_type;
3708 int actual_format;
3709 unsigned long nitems;
3710 unsigned long bytes_after;
3711 unsigned char *value = 0;
3712 const char *str = "";
3713
3714 if (prop
3715 && XGetWindowProperty (disp, parent[0],
3716 prop, 0, 1<<16, 0, AnyPropertyType,
3717 &actual_type, &actual_format,
3718 &nitems, &bytes_after, &value) == Success
3719 && actual_type != None
3720 && actual_format == 8)
3721 str = (const char *)(value);
3722
3723 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3724
3725 XFree (value);
3726 }
3727 else
3728 {
3729 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3730
3731 if (eq)
3732 {
3733 *eq = 0;
3734 set_utf8_property (display->atom (str), eq + 1);
3735 }
3736 else
3737 XDeleteProperty (disp, parent[0],
3738 display->atom (str));
3739 }
3740 break;
3741
3037 case XTerm_Color: 3742 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3743 for (buf = (char *)str; buf && *buf;)
3039 { 3744 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3745 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3746 break;
3747
3042 *name++ = '\0'; 3748 *name++ = '\0';
3043 color = atoi(buf); 3749 color = atoi (buf);
3750
3044 if (color < 0 || color >= TOTAL_COLORS) 3751 if (color < 0 || color >= TOTAL_COLORS)
3045 break; 3752 break;
3753
3046 if ((buf = STRCHR(name, ';')) != NULL) 3754 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3755 *buf++ = '\0';
3756
3757 if (name[0] == '?' && !name[1])
3758 {
3759 unsigned short r, g, b;
3760 pix_colors_focused[color + minCOLOR].get (display, r, g, b);
3761 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3762 }
3763 else
3048 set_window_color (color + minCOLOR, name); 3764 set_window_color (color + minCOLOR, name);
3049 } 3765 }
3766 break;
3767 case XTerm_Color00:
3768 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3769 break;
3770 case XTerm_Color01:
3771 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3050 break; 3772 break;
3051#ifndef NO_CURSORCOLOR 3773#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3774 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3775 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3054 break; 3776 break;
3055#endif 3777#endif
3056 case XTerm_Color_pointer: 3778 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3779 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3780 break;
3781 case XTerm_Color_pointer_bg:
3782 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3058 break; 3783 break;
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3784#ifndef NO_BOLD_UNDERLINE_REVERSE
3060 case XTerm_Color_BD: 3785 case XTerm_Color_BD:
3061 set_window_color (Color_BD, str); 3786 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3062 break; 3787 break;
3063 case XTerm_Color_UL: 3788 case XTerm_Color_UL:
3064 set_window_color (Color_UL, str); 3789 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3065 break; 3790 break;
3066 case XTerm_Color_RV: 3791 case XTerm_Color_RV:
3067 set_window_color (Color_RV, str); 3792 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3068 break; 3793 break;
3069#endif 3794 case URxvt_Color_IT:
3070 3795 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3071 case XTerm_Menu:
3072 /*
3073 * rxvt_menubar_dispatch() violates the constness of the string,
3074 * so DON'T do it here
3075 */
3076 break; 3796 break;
3797#endif
3798#if TRANSPARENT && TINTING
3799 case URxvt_Color_tint:
3800 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3801 check_our_parents ();
3802 if (am_transparent)
3803 want_full_refresh = want_refresh = 1;
3804 break;
3805#endif
3806
3077 case XTerm_Pixmap: 3807 case XTerm_Pixmap:
3078 if (*str != ';') 3808 if (*str != ';')
3079 { 3809 {
3080#if XPM_BACKGROUND 3810#if XPM_BACKGROUND
3081 scale_pixmap (""); /* reset to default scaling */ 3811 scale_pixmap (""); /* reset to default scaling */
3082 set_bgPixmap (str); /* change pixmap */ 3812 set_bgPixmap (str); /* change pixmap */
3083#endif 3813#endif
3084 scr_touch (true); 3814 scr_touch (true);
3085 } 3815 }
3086 while ((str = STRCHR(str, ';')) != NULL) 3816 while ((str = strchr (str, ';')) != NULL)
3087 { 3817 {
3088 str++; 3818 str++;
3089#if XPM_BACKGROUND 3819#if XPM_BACKGROUND
3090 changed += scale_pixmap (str); 3820 changed += scale_pixmap (str);
3091#endif 3821#endif
3092
3093 } 3822 }
3823
3094 if (changed) 3824 if (changed)
3095 { 3825 {
3096#ifdef XPM_BACKGROUND 3826#ifdef XPM_BACKGROUND
3097 resize_pixmap (); 3827 resize_pixmap ();
3098#endif 3828#endif
… …
3104 set_window_color (Color_fg, str); 3834 set_window_color (Color_fg, str);
3105 break; 3835 break;
3106 case XTerm_restoreBG: 3836 case XTerm_restoreBG:
3107 set_window_color (Color_bg, str); 3837 set_window_color (Color_bg, str);
3108 break; 3838 break;
3839
3109 case XTerm_logfile: 3840 case XTerm_logfile:
3841 // TODO, when secure mode?
3842 break;
3843
3844#ifdef MENUBAR
3845 case URxvt_Menu:
3846 if (options & Opt_insecure)
3847 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3110 break; 3848 break;
3111 case XTerm_font: 3849#endif
3112 change_font (0, str);
3113 break;
3114#if 0 3850#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3851 case XTerm_dumpscreen: /* no error notices */
3116 { 3852 {
3117 int fd; 3853 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3854 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3855 {
3120 scr_dump (fd); 3856 scr_dump (fd);
3121 close(fd); 3857 close (fd);
3122 } 3858 }
3123 } 3859 }
3124 break; 3860 break;
3125#endif 3861#endif
3862 case XTerm_font:
3863 op = URxvt_font;
3864 case URxvt_font:
3865#if ENABLE_STYLES
3866 case URxvt_boldFont:
3867 case URxvt_italicFont:
3868 case URxvt_boldItalicFont:
3869#endif
3870 if (query)
3871 tt_printf ("\33]%d;%-.250s%c", saveop,
3872 (options & Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3873 ? fontset[op - URxvt_font]->fontdesc : "",
3874 resp);
3875 else
3876 {
3877 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3878
3879 res = strdup (str);
3880 allocated.push_back ((void *)res);
3881 set_fonts ();
3882 }
3883 break;
3884
3885#if ENABLE_FRILLS
3886 case URxvt_locale:
3887 if (query)
3888 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, (options & Opt_insecure) ? locale : "", resp);
3889 else
3890 {
3891 set_locale (str);
3892 pty.set_utf8_mode (enc_utf8);
3893 init_xlocale ();
3894 }
3895 break;
3896
3897 case URxvt_view_up:
3898 case URxvt_view_down:
3899 int lines = atoi (str);
3900
3901 if (lines)
3902 scr_page (op == URxvt_view_up ? UP : DN, lines);
3903 else
3904 {
3905 scr_erase_savelines ();
3906 }
3907
3908 break;
3909#endif
3127 } 3910 }
3128} 3911}
3129/*----------------------------------------------------------------------*/ 3912/*----------------------------------------------------------------------*/
3130 3913
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3914/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 3922 * so no need for fancy checking
3140 */ 3923 */
3141int 3924int
3142rxvt_term::privcases (int mode, unsigned long bit) 3925rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3926{
3144 int state; 3927 int state;
3145 3928
3146 if (mode == 's') 3929 if (mode == 's')
3147 { 3930 {
3148 SavedModes |= (PrivateModes & bit); 3931 SavedModes |= (priv_modes & bit);
3149 return -1; 3932 return -1;
3150 } 3933 }
3151 else 3934 else
3152 { 3935 {
3153 if (mode == 'r') 3936 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3937 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 3938 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3939 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 3940 PrivMode (state, bit);
3158 } 3941 }
3942
3159 return state; 3943 return state;
3160} 3944}
3161 3945
3162/* we're not using priv _yet_ */ 3946/* we're not using priv _yet_ */
3163void 3947void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3948rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3165{ 3949{
3166 unsigned int i, j; 3950 unsigned int i, j;
3167 int state; 3951 int state;
3952
3168 static const struct 3953 static const struct
3169 { 3954 {
3170 const int argval; 3955 const int argval;
3171 const unsigned long bit; 3956 const unsigned long bit;
3172 } 3957 }
3958
3173 argtopriv[] = { 3959 argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 3960 { 1, PrivMode_aplCUR },
3175 { 2, PrivMode_vt52 }, 3961 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 3962 { 3, PrivMode_132 },
3177 { 4, PrivMode_smoothScroll }, 3963 { 4, PrivMode_smoothScroll },
3178 { 5, PrivMode_rVideo }, 3964 { 5, PrivMode_rVideo },
3179 { 6, PrivMode_relOrigin }, 3965 { 6, PrivMode_relOrigin },
3180 { 7, PrivMode_Autowrap }, 3966 { 7, PrivMode_Autowrap },
3967 // 8, bi-directional support mode
3181 { 9, PrivMode_MouseX10 }, 3968 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 3969#ifdef menuBar_esc
3183 { menuBar_esc, PrivMode_menuBar }, 3970 { menuBar_esc, PrivMode_menuBar },
3184#endif 3971#endif
3972 // 18, 19 printing-related
3973 { 25, PrivMode_VisibleCursor },
3185#ifdef scrollBar_esc 3974#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 3975 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 3976#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 3977 { 35, PrivMode_ShiftKeys }, // rxvt extension
3190 { 40, PrivMode_132OK }, 3978 { 40, PrivMode_132OK },
3979 // 41 xterm more fixes NYI
3980 // 45 margin bell NYI
3981 // 46 start logging
3191 { 47, PrivMode_Screen }, 3982 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 3983 { 66, PrivMode_aplKP },
3193#ifndef NO_BACKSPACE_KEY 3984#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 3985 { 67, PrivMode_BackSpace },
3195#endif 3986#endif
3196 { 1000, PrivMode_MouseX11 }, 3987 { 1000, PrivMode_MouseX11 },
3988 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3989 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
3990 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3197 { 1010, PrivMode_TtyOutputInh }, 3991 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 3992 { 1011, PrivMode_Keypress }, // rxvt extension
3993 // 1035 enable modifiers for alt, numlock NYI
3994 // 1036 send ESC for meta keys NYI
3995 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 3996 { 1047, PrivMode_Screen },
3997 // 1048 save and restore cursor
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3998 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3999 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3201 }; 4000 };
3202 4001
3203 if (nargs == 0) 4002 if (nargs == 0)
3204 return; 4003 return;
3205 4004
… …
3212 for (i = 0; i < nargs; i++) 4011 for (i = 0; i < nargs; i++)
3213 { 4012 {
3214 state = -1; 4013 state = -1;
3215 4014
3216 /* basic handling */ 4015 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4016 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3218 if (argtopriv[j].argval == arg[i]) 4017 if (argtopriv[j].argval == arg[i])
3219 { 4018 {
3220 state = privcases (mode, argtopriv[j].bit); 4019 state = privcases (mode, argtopriv[j].bit);
3221 break; 4020 break;
3222 } 4021 }
3223 4022
3224 /* extra handling for values with state unkept */ 4023 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 4024 switch (arg[i])
3227 { 4025 {
3228 case 1048: /* alternative cursor save */ 4026 case 1048: /* alternative cursor save */
4027 case 1049:
4028 if (options & Opt_secondaryScreen)
3229 if (mode == 0) 4029 if (mode == 0)
3230 scr_cursor (RESTORE); 4030 scr_cursor (RESTORE);
3231 else if (mode == 1) 4031 else if (mode == 1)
3232 scr_cursor (SAVE); 4032 scr_cursor (SAVE);
3233 /* FALLTHROUGH */
3234 default:
3235 continue; /* for(;i;) */
3236 }
3237
3238 /* extra handling for values with valid 0 or 1 state */
3239 switch (arg[i])
3240 {
3241 /* case 1: - application cursor keys */
3242 case 2: /* VT52 mode */
3243 /* oddball mode. should be set regardless of set/reset
3244 * parameter. Return from VT52 mode with an ESC < from
3245 * within VT52 mode
3246 */
3247 PrivMode(1, PrivMode_vt52);
3248 break; 4033 break;
4034 }
4035
4036 if (state >= 0)
4037 /* extra handling for values with valid 0 or 1 state */
4038 switch (arg[i])
4039 {
4040 /* case 1: - application cursor keys */
4041 case 2: /* VT52 mode */
4042 /* oddball mode. should be set regardless of set/reset
4043 * parameter. Return from VT52 mode with an ESC < from
4044 * within VT52 mode
4045 */
4046 PrivMode (1, PrivMode_vt52);
4047 break;
3249 case 3: /* 80/132 */ 4048 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 4049 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4050 set_widthheight (((state ? 132 : 80) * fwidth), height);
3252 (unsigned int)TermWin.height);
3253 break; 4051 break;
3254 case 4: /* smooth scrolling */ 4052 case 4: /* smooth scrolling */
3255 if (state) 4053 if (state)
3256 Options &= ~Opt_jumpScroll; 4054 options &= ~Opt_jumpScroll;
3257 else 4055 else
3258 Options |= Opt_jumpScroll; 4056 options |= Opt_jumpScroll;
3259 break; 4057 break;
3260 case 5: /* reverse video */ 4058 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 4059 scr_rvideo_mode (state);
3262 break; 4060 break;
3263 case 6: /* relative/absolute origins */ 4061 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 4062 scr_relative_origin (state);
3265 break; 4063 break;
3266 case 7: /* autowrap */ 4064 case 7: /* autowrap */
3267 scr_autowrap (state); 4065 scr_autowrap (state);
3268 break; 4066 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 4067 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 4068 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 4069 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 4070 priv_modes &= ~PrivMode_MouseX11;
3273 break; 4071 break;
3274#ifdef menuBar_esc 4072#ifdef menuBar_esc
3275 case menuBar_esc: 4073 case menuBar_esc:
3276#ifdef MENUBAR 4074#ifdef MENUBAR
3277 map_menuBar (state); 4075 map_menuBar (state);
3278#endif 4076#endif
3279 break; 4077 break;
3280#endif 4078#endif
3281#ifdef scrollBar_esc 4079#ifdef scrollBar_esc
3282 case scrollBar_esc: 4080 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 4081 if (scrollbar_mapping (state))
3284 { 4082 {
3285 resize_all_windows (0, 0, 0); 4083 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 4084 scr_touch (true);
3287 } 4085 }
3288 break; 4086 break;
3289#endif 4087#endif
3290 case 25: /* visible/invisible cursor */ 4088 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 4089 scr_cursor_visible (state);
3292 break; 4090 break;
3293 /* case 35: - shift keys */ 4091 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 4092 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 4093 case 47: /* secondary screen */
3296 scr_change_screen (state); 4094 scr_change_screen (state);
3297 break; 4095 break;
3298 /* case 66: - application key pad */ 4096 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 4097 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 4098 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 4099 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 4100 priv_modes &= ~PrivMode_MouseX10;
3303 break; 4101 break;
3304#if 0 4102#if 0
3305 case 1001: 4103 case 1001:
3306 break; /* X11 mouse highlighting */ 4104 break; /* X11 mouse highlighting */
3307#endif 4105#endif
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 4106 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state) 4107 if (state)
3310 Options &= ~Opt_scrollTtyOutput; 4108 options &= ~Opt_scrollTtyOutput;
3311 else 4109 else
3312 Options |= Opt_scrollTtyOutput; 4110 options |= Opt_scrollTtyOutput;
3313 break; 4111 break;
3314 case 1011: /* scroll to bottom on key press */ 4112 case 1011: /* scroll to bottom on key press */
3315 if (state) 4113 if (state)
3316 Options |= Opt_scrollTtyKeypress; 4114 options |= Opt_scrollTtyKeypress;
3317 else 4115 else
3318 Options &= ~Opt_scrollTtyKeypress; 4116 options &= ~Opt_scrollTtyKeypress;
3319 break; 4117 break;
3320 case 1047: /* secondary screen w/ clearing */ 4118 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4119 if (options & Opt_secondaryScreen)
3322 if (current_screen != PRIMARY) 4120 if (current_screen != PRIMARY)
3323 scr_erase_screen (2); 4121 scr_erase_screen (2);
3324 scr_change_screen (state); 4122 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 4123 break;
4124 case 1049: /* secondary screen w/ clearing first */
4125 scr_change_screen (state);
4126 if (options & Opt_secondaryScreen)
4127 if (current_screen != PRIMARY)
4128 scr_erase_screen (2);
4129 break;
4130 default:
4131 break;
3328 } 4132 }
3329 } 4133 }
3330} 4134}
3331/*}}} */ 4135/*}}} */
3332 4136
3333/*{{{ process sgr sequences */ 4137/*{{{ process sgr sequences */
3334void 4138void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4139rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 4140{
3337 unsigned int i; 4141 unsigned int i;
3338 short rendset; 4142 short rendset;
3339 int rendstyle; 4143 int rendstyle;
3340 4144
3341 if (nargs == 0) 4145 if (nargs == 0)
3342 { 4146 {
3343 scr_rendition (0, ~RS_None); 4147 scr_rendition (0, ~RS_None);
3344 return; 4148 return;
3345 } 4149 }
4150
3346 for (i = 0; i < nargs; i++) 4151 for (i = 0; i < nargs; i++)
3347 { 4152 {
3348 rendset = -1; 4153 rendset = -1;
3349 switch (arg[i]) 4154 switch (arg[i])
3350 { 4155 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 4157 rendset = 0, rendstyle = ~RS_None;
3353 break; 4158 break;
3354 case 1: 4159 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 4160 rendset = 1, rendstyle = RS_Bold;
3356 break; 4161 break;
4162 //case 2: // low intensity
4163 case 3:
4164 rendset = 1, rendstyle = RS_Italic;
4165 break;
3357 case 4: 4166 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 4167 rendset = 1, rendstyle = RS_Uline;
3359 break; 4168 break;
3360 case 5: 4169 case 5: // slowly blinking
4170 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 4171 rendset = 1, rendstyle = RS_Blink;
3362 break; 4172 break;
4173 //case 6: // scoansi light background
3363 case 7: 4174 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 4175 rendset = 1, rendstyle = RS_RVid;
3365 break; 4176 break;
3366 case 22: 4177 case 8:
4178 // invisible. NYI
4179 break;
4180 //case 9: // crossed out
4181 //case 10: // scoansi acs off, primary font
4182 //case 11: // scoansi acs on, first alt font
4183 //case 12: // scoansi acs on, |0x80, second alt font
4184 //...
4185 //case 19: // ninth alt font
4186 //case 20: // gothic
4187 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 4188 rendset = 0, rendstyle = RS_Bold;
4189 break;
4190 case 22: // normal intensity
4191 rendset = 0, rendstyle = RS_Bold;
4192 break;
4193 case 23: // disable italic
4194 rendset = 0, rendstyle = RS_Italic;
3368 break; 4195 break;
3369 case 24: 4196 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 4197 rendset = 0, rendstyle = RS_Uline;
3371 break; 4198 break;
3372 case 25: 4199 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 4200 rendset = 0, rendstyle = RS_Blink;
3374 break; 4201 break;
4202 case 26: // variable spacing (iso 8613)
4203 rendset = 0, rendstyle = RS_Blink;
4204 break;
3375 case 27: 4205 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 4206 rendset = 0, rendstyle = RS_RVid;
3377 break; 4207 break;
4208 //case 28: // visible. NYI
4209 //case 29: // not crossed-out
3378 } 4210 }
4211
3379 if (rendset != -1) 4212 if (rendset != -1)
3380 { 4213 {
3381 scr_rendition (rendset, rendstyle); 4214 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 4215 continue; /* for (;i;) */
3383 } 4216 }
3384 4217
3385 switch (arg[i]) 4218 switch (arg[i])
3386 { 4219 {
3387 case 30: 4220 case 30:
… …
3390 case 33: 4223 case 33:
3391 case 34: 4224 case 34:
3392 case 35: 4225 case 35:
3393 case 36: 4226 case 36:
3394 case 37: 4227 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4228 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 4229 break;
3398#ifdef TTY_256COLOR 4230 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 4231 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 4232 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4233 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 4234 i += 2;
3405 } 4235 }
3406 break; 4236 break;
3407#endif
3408 case 39: /* default fg */ 4237 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 4238 scr_color (Color_fg, Color_fg);
3410 break; 4239 break;
3411 4240
3412 case 40: 4241 case 40:
… …
3415 case 43: 4244 case 43:
3416 case 44: 4245 case 44:
3417 case 45: 4246 case 45:
3418 case 46: 4247 case 46:
3419 case 47: 4248 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4249 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 4250 break;
3423#ifdef TTY_256COLOR 4251 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 4252 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 4253 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4254 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 4255 i += 2;
3430 } 4256 }
3431 break; 4257 break;
3432#endif
3433 case 49: /* default bg */ 4258 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 4259 scr_color (Color_bg, Color_bg);
3435 break; 4260 break;
4261
4262 //case 50: // not variable spacing
3436 4263
3437#ifndef NO_BRIGHTCOLOR 4264#ifndef NO_BRIGHTCOLOR
3438 case 90: 4265 case 90:
3439 case 91: /* set bright fg color */ 4266 case 91: /* set bright fg color */
3440 case 92: 4267 case 92:
3441 case 93: 4268 case 93:
3442 case 94: 4269 case 94:
3443 case 95: 4270 case 95:
3444 case 96: 4271 case 96:
3445 case 97: 4272 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4273 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4274 break;
3449 case 100: 4275 case 100:
3450 case 101: /* set bright bg color */ 4276 case 101: /* set bright bg color */
3451 case 102: 4277 case 102:
3452 case 103: 4278 case 103:
3453 case 104: 4279 case 104:
3454 case 105: 4280 case 105:
3455 case 106: 4281 case 106:
3456 case 107: 4282 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4283 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4284 break;
3460#endif 4285#endif
3461 4286
3462 } 4287 }
3463 } 4288 }
3464} 4289}
3465/*}}} */ 4290/*}}} */
3466 4291
3467/*{{{ process Rob Nation's own graphics mode sequences */ 4292/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 4293void
3469rxvt_term::process_graphics () 4294rxvt_term::process_graphics ()
3470{ 4295{
3471 unsigned char ch, cmd = cmd_getc (); 4296 unicode_t ch, cmd = cmd_getc ();
3472 4297
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q') 4298 if (cmd == 'Q')
3475 { /* query graphics */ 4299 { /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */ 4300 tt_printf ("\033G0\012"); /* no graphics */
3477 return; 4301 return;
3478 } 4302 }
3479 /* swallow other graphics sequences until terminating ':' */ 4303 /* swallow other graphics sequences until terminating ':' */
3480 do 4304 do
3481 ch = cmd_getc (); 4305 ch = cmd_getc ();
3482 while (ch != ':'); 4306 while (ch != ':');
3483#else
3484 unsigned int nargs;
3485 int args[NGRX_PTS];
3486 unsigned char *text = NULL;
3487
3488 if (cmd == 'Q')
3489 { /* query graphics */
3490 tt_printf("\033G1\n"); /* yes, graphics (color) */
3491 return;
3492 }
3493 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3494 {
3495 int neg;
3496
3497 ch = cmd_getc ();
3498 neg = (ch == '-');
3499 if (neg || ch == '+')
3500 ch = cmd_getc ();
3501
3502 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3503 args[nargs] = args[nargs] * 10 + (ch - '0');
3504 if (neg)
3505 args[nargs] = -args[nargs];
3506
3507 nargs++;
3508 args[nargs] = 0;
3509 if (ch != ';')
3510 break;
3511 }
3512
3513 if ((cmd == 'T') && (nargs >= 5))
3514 {
3515 int i, len = args[4];
3516
3517 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3518
3519 if (text != NULL)
3520 {
3521 for (i = 0; i < len; i++)
3522 text[i] = cmd_getc ();
3523 text[len] = '\0';
3524 }
3525 }
3526 Gr_do_graphics (cmd, nargs, args, text);
3527#endif
3528} 4307}
3529/*}}} */ 4308/*}}} */
3530 4309
3531/* ------------------------------------------------------------------------- */ 4310/* ------------------------------------------------------------------------- */
3532 4311
3533/* 4312/*
3534 * Send printf() formatted output to the command. 4313 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 4314 * Only use for small amounts of data.
3536 */ 4315 */
3537void 4316void
3538rxvt_term::tt_printf (const char *fmt,...) 4317rxvt_term::tt_printf (const char *fmt,...)
3539{ 4318{
… …
3541 unsigned char buf[256]; 4320 unsigned char buf[256];
3542 4321
3543 va_start (arg_ptr, fmt); 4322 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4323 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 4324 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 4325 tt_write (buf, strlen (buf));
3547} 4326}
3548 4327
3549/* ---------------------------------------------------------------------- */ 4328/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 4329/* Write data to the pty as typed by the user, pasted with the mouse,
3551 * or generated by us in response to a query ESC sequence. 4330 * or generated by us in response to a query ESC sequence.
3552 */ 4331 */
4332const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4333
3553void 4334void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4335rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3555{ 4336{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4337 if (v_buflen == 0)
4338 {
4339 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
3557 4340
3558 if (len) 4341 if ((unsigned int)written == len)
4342 return;
4343
4344 data += written;
4345 len -= written;
3559 { 4346 }
4347
4348 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
4349
4350 memcpy (v_buffer + v_buflen, data, len);
4351 v_buflen += len;
4352
4353 pty_ev.set (EVENT_READ | EVENT_WRITE);
4354}
4355
4356void rxvt_term::pty_write ()
4357{
4358 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4359
4360 if (written > 0)
4361 {
4362 v_buflen -= written;
4363
3560 if (v_buflen == 0) 4364 if (v_buflen == 0)
3561 { 4365 {
3562 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3563
3564 if ((unsigned int)written == len)
3565 return;
3566
3567 data += written;
3568 len -= written;
3569 }
3570
3571
3572 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3573
3574 memcpy (v_buffer + v_buflen, data, len);
3575 v_buflen += len;
3576 }
3577
3578 for (;;)
3579 {
3580 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3581
3582 if (written > 0)
3583 {
3584 v_buflen -= written;
3585
3586 if (v_buflen == 0)
3587 {
3588 free (v_buffer); 4366 free (v_buffer);
3589 v_buffer = 0; 4367 v_buffer = 0;
3590 v_buflen = 0; 4368 v_buflen = 0;
3591 4369
3592 pty_ev.set (EVENT_READ); 4370 pty_ev.set (EVENT_READ);
3593 return;
3594 }
3595
3596 memmove (v_buffer, v_buffer + written, v_buflen);
3597 }
3598 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3599 // original code just ignores this...
3600 destroy ();
3601 else
3602 {
3603 pty_ev.set (EVENT_READ | EVENT_WRITE);
3604 return; 4371 return;
3605 } 4372 }
4373
4374 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4375 }
4376 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4377 // original code just ignores this...
4378 destroy ();
3607} 4379}
3608 4380
3609/*----------------------- end-of-file (C source) -----------------------*/ 4381/*----------------------- end-of-file (C source) -----------------------*/
3610 4382

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