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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 1.203 by root, Sat Jun 18 09:02:37 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 (x < 0 || x >= TermWin.ncol
141 || y < 0 || y >= TermWin.nrow)
142 return;
143
144 for (;;)
145 {
146 text_t t = screen.text[y + TermWin.saveLines - TermWin.view_start][x];
147
148 if (t != NOCHAR || !x)
149 {
150 iso14755_51 (screen.text[y + TermWin.saveLines - TermWin.view_start][x],
151 screen.rend[y + TermWin.saveLines - TermWin.view_start][x]);
152 iso14755buf = ISO_14755_54;
153 break;
154 }
155
156 x--;
157 }
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
140 if (ctrl)
141# else
142 if (meta)
143# endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return; 368 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif 369#endif
157 370
158 if (TermWin.saveLines) 371 if (TermWin.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 = TermWin.nrow - PAGING_CONTEXT_LINES;
171#else 383#else
172 lnsppg = TermWin.nrow * 4 / 5; 384 lnsppg = TermWin.nrow * 4 / 5;
… …
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 (TermWin.view_start)
660 { 851 {
661 TermWin.view_start = 0; 852 TermWin.view_start = 0;
662 want_refresh = 1; 853 want_refresh = 1;
663 } 854 }
… …
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 (TermWin.view_start == TermWin.nscrolled ||
1040 TermWin.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, TermWin.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, TermWin.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 == TermWin.parent[0])
1305 { 1428 {
1306 TermWin.focus = 1;
1307 want_refresh = 1;
1308#ifdef USE_XIM
1309 if (Input_Context != NULL)
1310 XSetICFocus(Input_Context);
1311#endif
1312#ifdef CURSOR_BLINK
1313 if (Options & Opt_cursorBlink)
1314 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1315#endif
1316
1317 }
1318 break;
1319
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:
1339 if (ev->xconfigure.window == TermWin.parent[0])
1340 {
1341 int height, width; 1429 int height, width;
1342 1430
1343 do 1431 do
1344 { /* Wrap lots of configures into one */ 1432 { /* Wrap lots of configures into one */
1345 width = ev->xconfigure.width; 1433 width = ev.xconfigure.width;
1346 height = ev->xconfigure.height; 1434 height = ev.xconfigure.height;
1347 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1435 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1348 } 1436 }
1349 while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window, 1437 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev));
1350 ConfigureNotify, ev)); 1438
1351 if (szHint.width != width || szHint.height != height) 1439 if (szHint.width != width || szHint.height != height)
1352 { 1440 {
1353 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1441 seen_resize = 1;
1354 resize_all_windows (width, height, 1); 1442 resize_all_windows (width, height, 1);
1355 } 1443 }
1356#ifdef DEBUG_SIZE 1444
1357 else
1358 {
1359 D_SIZE((stderr, "Size: Not resizing"));
1360 }
1361#endif
1362#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1445#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1363 if (Options & Opt_transparent) 1446 if (options & Opt_transparent)
1364 {
1365 check_our_parents (); 1447 check_our_parents ();
1366 if (am_transparent)
1367 want_full_refresh = 1;
1368 }
1369#endif 1448#endif
1370
1371 } 1449 }
1450 break;
1451
1452 case PropertyNotify:
1453 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1454 && ev.xproperty.state == PropertyNewValue)
1455 selection_property (ev.xproperty.window, ev.xproperty.atom);
1456
1372 break; 1457 break;
1373 1458
1374 case SelectionClear: 1459 case SelectionClear:
1375 selection_clear (); 1460 selection_clear ();
1376 break; 1461 break;
1377 1462
1378 case SelectionNotify: 1463 case SelectionNotify:
1379 if (selection_wait == Sel_normal) 1464 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor, 1465 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1381 ev->xselection.property, True);
1382 break; 1466 break;
1383 1467
1384 case SelectionRequest: 1468 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1469 selection_send (ev.xselectionrequest);
1386 break; 1470 break;
1387 1471
1388 case UnmapNotify: 1472 case UnmapNotify:
1389 TermWin.mapped = 0; 1473 TermWin.mapped = 0;
1390#ifdef TEXT_BLINK 1474#ifdef TEXT_BLINK
… …
1397#ifdef TEXT_BLINK 1481#ifdef TEXT_BLINK
1398 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 1482 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1399#endif 1483#endif
1400 break; 1484 break;
1401 1485
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 1486#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: 1487 case ReparentNotify:
1422 if ((Options & Opt_transparent) && check_our_parents ()) 1488 rootwin_cb (ev);
1423 { 1489 break;
1424 if (am_transparent)
1425 want_full_refresh = 1;
1426 }
1427#endif /* TRANSPARENT */ 1490#endif /* TRANSPARENT */
1428 break;
1429 1491
1430 case GraphicsExpose: 1492 case GraphicsExpose:
1431 case Expose: 1493 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1494 if (ev.xany.window == TermWin.vt)
1433 { 1495 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1496 do
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1497 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1498 ev.xexpose.width, ev.xexpose.height, False);
1437#else 1499 while (XCheckTypedWindowEvent (disp, TermWin.vt, ev.xany.type, &ev));
1438 // don't understand this, so commented it out 1500
1501 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1502
1503 while (XCheckTypedWindowEvent (disp, TermWin.vt, ev.xany.type, &ev))
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1504 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1505 ev.xexpose.width, ev.xexpose.height, False);
1441 //scr_expose (ev->xexpose.x, 0, 1506
1442 // ev->xexpose.width, TermWin.height, False); 1507 scr_refresh (refresh_type);
1443#endif
1444 want_refresh = 1;
1445 } 1508 }
1446 else 1509 else
1447 { 1510 {
1448 XEvent unused_xevent; 1511 XEvent unused_event;
1449 1512
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1513 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1451 Expose, 1514 ;
1452 &unused_xevent)) ;
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1515 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1454 GraphicsExpose, 1516 ;
1455 &unused_xevent)) ; 1517
1456 if (isScrollbarWindow(ev->xany.window)) 1518 if (isScrollbarWindow (ev.xany.window))
1457 { 1519 {
1458 scrollBar.setIdle(); 1520 scrollBar.setIdle ();
1459 scrollbar_show (0); 1521 scrollbar_show (0);
1460 } 1522 }
1461#ifdef MENUBAR 1523#ifdef MENUBAR
1462 if (menubar_visible () && isMenuBarWindow(ev->xany.window)) 1524 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1463 menubar_expose (); 1525 menubar_expose ();
1464#endif 1526#endif
1465#ifdef RXVT_GRAPHICS
1466 Gr_expose (ev->xany.window);
1467#endif
1468 1527
1528#ifdef TRANSPARENT
1529 if (am_transparent && ev.xany.window == TermWin.parent[0])
1530 XClearWindow (disp, ev.xany.window);
1531#endif
1469 } 1532 }
1470 break; 1533 break;
1471 1534
1472 case MotionNotify: 1535 case MotionNotify:
1473#ifdef POINTER_BLANK 1536#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1537 if (hidden_pointer)
1475 pointer_unblank (); 1538 pointer_unblank ();
1476#endif 1539#endif
1477#if MENUBAR 1540#if MENUBAR
1478 if (isMenuBarWindow(ev->xany.window)) 1541 if (isMenuBarWindow (ev.xany.window))
1479 { 1542 {
1480 menubar_control (&(ev->xbutton)); 1543 menubar_control (ev.xbutton);
1481 break; 1544 break;
1482 } 1545 }
1483#endif 1546#endif
1484 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate)) 1547 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1485 break; 1548 break;
1486 1549
1487 if (ev->xany.window == TermWin.vt) 1550 if (ev.xany.window == TermWin.vt)
1488 { 1551 {
1489 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) 1552 if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1553 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1554 while (XCheckTypedWindowEvent (disp, TermWin.vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1555 ;
1556
1493 XQueryPointer(Xdisplay, TermWin.vt, 1557 XQueryPointer (disp, TermWin.vt,
1494 &unused_root, &unused_child, 1558 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1559 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1560 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1561 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1562#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1563 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1564 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1565 {
1502#endif 1566#endif
1567#if ISO_14755
1568 // 5.4
1569 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1570 {
1571 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1572 break;
1573 }
1574#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1575 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1576 ev.xbutton.state & Button3Mask ? 2 : 0);
1577
1505#ifdef SELECTION_SCROLLING 1578#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1579 if (ev.xbutton.y < TermWin.int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1580 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1))
1508 { 1581 {
1509 int dist; 1582 int dist;
1510
1511 pending_scroll_selection=1;
1512 1583
1513 /* don't clobber the current delay if we are 1584 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1585 * already in the middle of scrolling.
1515 */ 1586 */
1516 if (scroll_selection_delay<=0) 1587 if (!sel_scroll_ev.active)
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1588 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1518 1589
1519 /* save the event params so we can highlight 1590 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1591 * the selection in the pending-scroll loop
1521 */ 1592 */
1522 selection_save_x=ev->xbutton.x; 1593 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1594 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1595 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1596
1527 /* calc number of lines to scroll */ 1597 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1598 if (ev.xbutton.y < TermWin.int_bwidth)
1529 { 1599 {
1530 scroll_selection_dir = UP; 1600 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1601 dist = TermWin.int_bwidth - ev.xbutton.y;
1532 } 1602 }
1533 else 1603 else
1534 { 1604 {
1535 scroll_selection_dir = DN; 1605 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y -
1537 (TermWin.int_bwidth + TermWin.height); 1606 dist = ev.xbutton.y - (TermWin.int_bwidth + TermWin.height);
1538 } 1607 }
1608
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1609 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1610 / SELECTION_SCROLL_LINE_SPEEDUP
1611 + 1;
1541 MIN_IT(scroll_selection_lines, 1612 MIN_IT (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1613 SELECTION_SCROLL_MAX_LINES);
1543 } 1614 }
1544 else 1615 else
1545 { 1616 {
1546 /* we are within the text window, so we 1617 /* we are within the text window, so we
1547 * shouldn't be scrolling 1618 * shouldn't be scrolling
1548 */ 1619 */
1549 pending_scroll_selection = 0; 1620 if (sel_scroll_ev.active)
1621 sel_scroll_ev.stop();
1550 } 1622 }
1551#endif 1623#endif
1552#ifdef MOUSE_THRESHOLD 1624#ifdef MOUSE_THRESHOLD
1553
1554 } 1625 }
1555#endif 1626#endif
1556
1557 } 1627 }
1558 } 1628 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1629 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1560 { 1630 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1631 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1562 MotionNotify, ev)) ; 1632 MotionNotify, &ev))
1633 ;
1634
1563 XQueryPointer(Xdisplay, scrollBar.win, 1635 XQueryPointer (disp, scrollBar.win,
1564 &unused_root, &unused_child, 1636 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1637 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1638 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1639 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1640 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1641 scrollbar_size ());
1570 scr_refresh (refresh_type); 1642 scr_refresh (refresh_type);
1571 refresh_limit = 0; 1643 refresh_limit = 0;
1572 scrollbar_show (1); 1644 scrollbar_show (1);
1573 } 1645 }
1574 break; 1646 break;
1575 } 1647 }
1576} 1648}
1577 1649
1578void 1650void
1651rxvt_term::focus_in ()
1652{
1653 if (!TermWin.focus)
1654 {
1655 TermWin.focus = 1;
1656 want_refresh = 1;
1657#ifdef USE_XIM
1658 if (Input_Context != NULL)
1659 {
1660 IMSetStatusPosition ();
1661 XSetICFocus (Input_Context);
1662 }
1663#endif
1664#ifdef CURSOR_BLINK
1665 if (options & Opt_cursorBlink)
1666 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1667#endif
1668#ifdef OFF_FOCUS_FADING
1669 if (rs[Rs_fade])
1670 {
1671 pix_colors = pix_colors_focused;
1672 scr_recolour ();
1673 }
1674#endif
1675 }
1676}
1677
1678void
1679rxvt_term::focus_out ()
1680{
1681 if (TermWin.focus)
1682 {
1683 TermWin.focus = 0;
1684 want_refresh = 1;
1685
1686#if ENABLE_FRILLS || ISO_14755
1687 iso14755buf = 0;
1688#endif
1689#if ENABLE_OVERLAY
1690 scr_overlay_off ();
1691#endif
1692#ifdef USE_XIM
1693 if (Input_Context != NULL)
1694 XUnsetICFocus (Input_Context);
1695#endif
1696#ifdef CURSOR_BLINK
1697 if (options & Opt_cursorBlink)
1698 cursor_blink_ev.stop ();
1699 hidden_cursor = 0;
1700#endif
1701#ifdef OFF_FOCUS_FADING
1702 if (rs[Rs_fade])
1703 {
1704 pix_colors = pix_colors_unfocused;
1705 scr_recolour ();
1706 }
1707#endif
1708 }
1709}
1710
1711#if TRANSPARENT
1712void
1713rxvt_term::rootwin_cb (XEvent &ev)
1714{
1715 SET_R (this);
1716 SET_LOCALE (locale);
1717
1718 switch (ev.type)
1719 {
1720 case PropertyNotify:
1721 /*
1722 * if user used some Esetroot compatible prog to set the root bg,
1723 * use the property to determine the pixmap. We use it later on.
1724 */
1725 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1726 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1727 return;
1728
1729 /* FALLTHROUGH */
1730 case ReparentNotify:
1731 if ((options & Opt_transparent) && check_our_parents () && am_transparent)
1732 want_refresh = want_full_refresh = 1;
1733 break;
1734 }
1735}
1736#endif
1737
1738void
1579rxvt_term::button_press (XButtonEvent *ev) 1739rxvt_term::button_press (XButtonEvent &ev)
1580{ 1740{
1581 int reportmode = 0, clickintime; 1741 int reportmode = 0, clickintime;
1582 1742
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1743 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1584 if (!bypass_keystate) 1744 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1745 reportmode = !! (priv_modes & PrivMode_mouse_report);
1746
1586 /* 1747 /*
1587 * VT window processing of button press 1748 * VT window processing of button press
1588 */ 1749 */
1589 if (ev->window == TermWin.vt) 1750 if (ev.window == TermWin.vt)
1590 { 1751 {
1591#if RXVT_GRAPHICS 1752#if ISO_14755
1592 if (ev->subwindow != None) 1753 // 5.4
1593 rxvt_Gr_ButtonPress (ev->x, ev->y); 1754 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1594 else 1755 {
1595#endif 1756 iso14755_54 (ev.x, ev.y);
1596 1757 return;
1597 { 1758 }
1759#endif
1760
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1761 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1762
1599 if (reportmode) 1763 if (reportmode)
1764 {
1765 /* mouse report from vt window */
1766 /* save the xbutton state (for ButtonRelease) */
1767 MEvent.state = ev.state;
1768#ifdef MOUSE_REPORT_DOUBLECLICK
1769 if (ev.button == MEvent.button && clickintime)
1600 { 1770 {
1601 /* mouse report from vt window */ 1771 /* same button, within alloted time */
1602 /* save the xbutton state (for ButtonRelease) */ 1772 MEvent.clicks++;
1603 MEvent.state = ev->state; 1773 if (MEvent.clicks > 1)
1604#ifdef MOUSE_REPORT_DOUBLECLICK
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1774 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1775 /* only report double clicks */
1612 MEvent.clicks = 2; 1776 MEvent.clicks = 2;
1613 mouse_report (ev); 1777 mouse_report (ev);
1614 1778
1615 /* don't report the release */ 1779 /* don't report the release */
1616 MEvent.clicks = 0; 1780 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1781 MEvent.button = AnyButton;
1618 }
1619 } 1782 }
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 } 1783 }
1633 else 1784 else
1634 { 1785 {
1635 if (ev->button != MEvent.button) 1786 /* different button, or time expired */
1636 MEvent.clicks = 0; 1787 MEvent.clicks = 1;
1788 MEvent.button = ev.button;
1789 mouse_report (ev);
1790 }
1791#else
1792 MEvent.button = ev.button;
1793 mouse_report (ev);
1794#endif /* MOUSE_REPORT_DOUBLECLICK */
1795
1796 }
1797 else
1798 {
1799 if (ev.button != MEvent.button)
1800 MEvent.clicks = 0;
1801
1637 switch (ev->button) 1802 switch (ev.button)
1638 { 1803 {
1639 case Button1: 1804 case Button1:
1805 /* allow meta + click to select rectangular areas */
1806 /* should be done in screen.C */
1807#if ENABLE_FRILLS
1808 selection.rect = !!(ev.state & ModMetaMask);
1809#else
1810 selection.rect = false;
1811#endif
1812
1640 /* allow shift+left click to extend selection */ 1813 /* allow shift+left click to extend selection */
1641 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1814 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report))
1642 { 1815 {
1643 if (MEvent.button == Button1 && clickintime) 1816 if (MEvent.button == Button1 && clickintime)
1644 selection_rotate (ev->x, ev->y); 1817 selection_rotate (ev.x, ev.y);
1645 else
1646 selection_extend (ev->x, ev->y, 1);
1647 }
1648 else 1818 else
1649 { 1819 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 } 1820 }
1657 1821 else
1658 MEvent.button = Button1;
1659 break; 1822 {
1660
1661 case Button3:
1662 if (MEvent.button == Button3 && clickintime) 1823 if (MEvent.button == Button1 && clickintime)
1663 selection_rotate (ev->x, ev->y); 1824 MEvent.clicks++;
1664 else 1825 else
1826 MEvent.clicks = 1;
1827
1828 selection_click (MEvent.clicks, ev.x, ev.y);
1829 }
1830
1831 MEvent.button = Button1;
1832 break;
1833
1834 case Button3:
1835 if (MEvent.button == Button3 && clickintime)
1836 selection_rotate (ev.x, ev.y);
1837 else
1665 selection_extend (ev->x, ev->y, 1); 1838 selection_extend (ev.x, ev.y, 1);
1839
1666 MEvent.button = Button3; 1840 MEvent.button = Button3;
1667 break; 1841 break;
1668 }
1669 } 1842 }
1843 }
1844
1670 MEvent.time = ev->time; 1845 MEvent.time = ev.time;
1671 return; 1846 return;
1672 }
1673 } 1847 }
1674 1848
1675 /* 1849 /*
1676 * Scrollbar window processing of button press 1850 * Scrollbar window processing of button press
1677 */ 1851 */
1678 if (isScrollbarWindow(ev->window)) 1852 if (isScrollbarWindow (ev.window))
1679 { 1853 {
1680 scrollBar.setIdle (); 1854 scrollBar.setIdle ();
1681 /* 1855 /*
1682 * Rxvt-style scrollbar: 1856 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 1857 * move up if mouse is above slider
… …
1695 * Mouse report disabled scrollbar: 1869 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 1870 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 1871 * click on scrollbar - send pageup/down
1698 */ 1872 */
1699 if ((scrollBar.style == R_SB_NEXT 1873 if ((scrollBar.style == R_SB_NEXT
1700 && scrollbarnext_upButton(ev->y)) 1874 && scrollbarnext_upButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT 1875 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y))) 1876 && scrollbarrxvt_upButton (ev.y)))
1703 tt_printf("\033[A"); 1877 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 1878 else if ((scrollBar.style == R_SB_NEXT
1705 && scrollbarnext_dnButton(ev->y)) 1879 && scrollbarnext_dnButton (ev.y))
1706 || (scrollBar.style == R_SB_RXVT 1880 || (scrollBar.style == R_SB_RXVT
1707 && scrollbarrxvt_dnButton(ev->y))) 1881 && scrollbarrxvt_dnButton (ev.y)))
1708 tt_printf("\033[B"); 1882 tt_printf ("\033[B");
1709 else 1883 else
1710 switch (ev->button) 1884 switch (ev.button)
1711 { 1885 {
1712 case Button2: 1886 case Button2:
1713 tt_printf("\014"); 1887 tt_printf ("\014");
1714 break; 1888 break;
1715 case Button1: 1889 case Button1:
1716 tt_printf("\033[6~"); 1890 tt_printf ("\033[6~");
1717 break; 1891 break;
1718 case Button3: 1892 case Button3:
1719 tt_printf("\033[5~"); 1893 tt_printf ("\033[5~");
1720 break; 1894 break;
1721 } 1895 }
1722 } 1896 }
1723 else 1897 else
1724#endif /* NO_SCROLLBAR_REPORT */ 1898#endif /* NO_SCROLLBAR_REPORT */
… …
1726 { 1900 {
1727 char upordown = 0; 1901 char upordown = 0;
1728 1902
1729 if (scrollBar.style == R_SB_NEXT) 1903 if (scrollBar.style == R_SB_NEXT)
1730 { 1904 {
1731 if (scrollbarnext_upButton(ev->y)) 1905 if (scrollbarnext_upButton (ev.y))
1732 upordown = -1; /* up */ 1906 upordown = -1; /* up */
1733 else if (scrollbarnext_dnButton(ev->y)) 1907 else if (scrollbarnext_dnButton (ev.y))
1734 upordown = 1; /* down */ 1908 upordown = 1; /* down */
1735 } 1909 }
1736 else if (scrollBar.style == R_SB_RXVT) 1910 else if (scrollBar.style == R_SB_RXVT)
1737 { 1911 {
1738 if (scrollbarrxvt_upButton(ev->y)) 1912 if (scrollbarrxvt_upButton (ev.y))
1739 upordown = -1; /* up */ 1913 upordown = -1; /* up */
1740 else if (scrollbarrxvt_dnButton(ev->y)) 1914 else if (scrollbarrxvt_dnButton (ev.y))
1741 upordown = 1; /* down */ 1915 upordown = 1; /* down */
1742 } 1916 }
1743 if (upordown) 1917 if (upordown)
1744 { 1918 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1919#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1920 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1747#endif 1921#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 1922 if (scr_page (upordown < 0 ? UP : DN, 1))
1749 { 1923 {
1750 if (upordown < 0) 1924 if (upordown < 0)
1751 scrollBar.setUp (); 1925 scrollBar.setUp ();
1752 else 1926 else
1753 scrollBar.setDn (); 1927 scrollBar.setDn ();
1754 } 1928 }
1755 } 1929 }
1756 else 1930 else
1757 switch (ev->button) 1931 switch (ev.button)
1758 { 1932 {
1759 case Button2: 1933 case Button2:
1760 switch (scrollbar_align) 1934 switch (scrollbar_align)
1761 { 1935 {
1762 case R_SB_ALIGN_TOP: 1936 case R_SB_ALIGN_TOP:
… …
1767 break; 1941 break;
1768 case R_SB_ALIGN_BOTTOM: 1942 case R_SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 1943 csrO = scrollBar.bot - scrollBar.top;
1770 break; 1944 break;
1771 } 1945 }
1946
1772 if (scrollBar.style == R_SB_XTERM 1947 if (scrollBar.style == R_SB_XTERM
1773 || scrollbar_above_slider(ev->y) 1948 || scrollbar_above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 1949 || scrollbar_below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 1950 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1776 scrollbar_size()); 1951
1777 scrollBar.setMotion (); 1952 scrollBar.setMotion ();
1778 break; 1953 break;
1779 1954
1780 case Button1: 1955 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 1956 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 1957 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 1958 /* FALLTHROUGH */
1784 1959
1785 case Button3: 1960 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 1961 if (scrollBar.style != R_SB_XTERM)
1787 { 1962 {
1788 if (scrollbar_above_slider(ev->y)) 1963 if (scrollbar_above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 1964# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 1965 scr_page (UP, TermWin.nrow - 1);
1791# else 1966# else
1792 scr_page (UP, TermWin.nrow / 4); 1967 scr_page (UP, TermWin.nrow / 4);
1793# endif 1968# endif
1794 else if (scrollbar_below_slider(ev->y)) 1969 else if (scrollbar_below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 1970# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 1971 scr_page (DN, TermWin.nrow - 1);
1797# else 1972# else
1798 scr_page (DN, TermWin.nrow / 4); 1973 scr_page (DN, TermWin.nrow / 4);
1799# endif 1974# endif
1800 else 1975 else
1801 scrollBar.setMotion (); 1976 scrollBar.setMotion ();
1802 } 1977 }
1803 else 1978 else
1804 { 1979 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 1980 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 1981 (TermWin.nrow
1807 * scrollbar_position(ev->y) 1982 * scrollbar_position (ev.y)
1808 / scrollbar_size())); 1983 / scrollbar_size ()));
1809 } 1984 }
1985
1810 break; 1986 break;
1811 } 1987 }
1812 } 1988 }
1813 return; 1989 return;
1814 } 1990 }
1815#if MENUBAR 1991#if MENUBAR
1816 /* 1992 /*
1817 * Menubar window processing of button press 1993 * Menubar window processing of button press
1818 */ 1994 */
1819 if (isMenuBarWindow(ev->window)) 1995 if (isMenuBarWindow (ev.window))
1820 menubar_control (ev); 1996 menubar_control (ev);
1821#endif 1997#endif
1822} 1998}
1823 1999
1824void 2000void
1825rxvt_term::button_release (XButtonEvent *ev) 2001rxvt_term::button_release (XButtonEvent &ev)
1826{ 2002{
1827 int reportmode = 0; 2003 int reportmode = 0;
1828 2004
1829 csrO = 0; /* reset csr Offset */ 2005 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2006 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2007 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2008
1833 if (scrollbar_isUpDn()) 2009 if (scrollbar_isUpDn ())
1834 { 2010 {
1835 scrollBar.setIdle (); 2011 scrollBar.setIdle ();
1836 scrollbar_show (0); 2012 scrollbar_show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2013#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH; 2014 refresh_type &= ~SMOOTH_REFRESH;
1839#endif 2015#endif
1840
1841 } 2016 }
2017
1842#ifdef SELECTION_SCROLLING 2018#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2019 if (sel_scroll_ev.active)
2020 sel_scroll_ev.stop();
1844#endif 2021#endif
2022
1845 if (ev->window == TermWin.vt) 2023 if (ev.window == TermWin.vt)
1846 { 2024 {
1847#ifdef RXVT_GRAPHICS 2025#if ISO_14755
1848 if (ev->subwindow != None) 2026 // 5.4
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y); 2027 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1850 else 2028 return;
1851#endif 2029#endif
1852
1853 {
1854 if (reportmode) 2030 if (reportmode)
2031 {
2032 /* mouse report from vt window */
2033 /* don't report release of wheel "buttons" */
2034 if (ev.button >= 4)
2035 return;
2036#ifdef MOUSE_REPORT_DOUBLECLICK
2037 /* only report the release of 'slow' single clicks */
2038 if (MEvent.button != AnyButton
2039 && (ev.button != MEvent.button
2040 || (ev.time - MEvent.time
2041 > MULTICLICK_TIME / 2)))
1855 { 2042 {
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; 2043 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2044 MEvent.button = AnyButton;
1873 mouse_report (ev); 2045 mouse_report (ev);
2046 }
2047#else /* MOUSE_REPORT_DOUBLECLICK */
2048 MEvent.button = AnyButton;
2049 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */ 2050#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return; 2051 return;
1876 } 2052 }
2053
1877 /* 2054 /*
1878 * dumb hack to compensate for the failure of click-and-drag 2055 * dumb hack to compensate for the failure of click-and-drag
1879 * when overriding mouse reporting 2056 * when overriding mouse reporting
1880 */ 2057 */
1881 if (PrivateModes & PrivMode_mouse_report 2058 if (priv_modes & PrivMode_mouse_report
1882 && bypass_keystate 2059 && bypass_keystate
1883 && ev->button == Button1 && MEvent.clicks <= 1) 2060 && ev.button == Button1 && MEvent.clicks <= 1)
1884 selection_extend (ev->x, ev->y, 0); 2061 selection_extend (ev.x, ev.y, 0);
1885 2062
1886 switch (ev->button) 2063 switch (ev.button)
2064 {
2065 case Button1:
2066 case Button3:
2067 selection_make (ev.time);
2068 break;
2069 case Button2:
2070 selection_request (ev.time, ev.x, ev.y);
2071 break;
2072#ifdef MOUSE_WHEEL
2073 case Button4:
2074 case Button5:
1887 { 2075 {
1888 case Button1: 2076 int i;
1889 case Button3: 2077 page_dirn v;
1890 selection_make (ev->time); 2078
2079 v = ev.button == Button4 ? UP : DN;
2080
2081 if (ev.state & ShiftMask)
1891 break; 2082 i = 1;
1892 case Button2: 2083 else if (options & Opt_mouseWheelScrollPage)
1893 selection_request (ev->time, ev->x, ev->y); 2084 i = TermWin.nrow - 1;
2085 else
1894 break; 2086 i = 5;
2087
1895#ifdef MOUSE_WHEEL 2088# ifdef MOUSE_SLIP_WHEELING
1896 case Button4: 2089 if (ev.state & ControlMask)
1897 case Button5:
1898 { 2090 {
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); 2091 mouse_slip_wheel_speed += v ? -1 : 1;
2092 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow;
2093 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow;
2094
2095 if (slip_wheel_ev.at < NOW)
1913 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2096 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2097
2098 slip_wheel_ev.start ();
1914 } 2099 }
2100 else
2101 {
1915# endif 2102# endif
1916# ifdef JUMP_MOUSE_WHEEL 2103# ifdef JUMP_MOUSE_WHEEL
1917 scr_page (v, i); 2104 scr_page (v, i);
1918 scr_refresh (SMOOTH_REFRESH); 2105 scr_refresh (SMOOTH_REFRESH);
1919 scrollbar_show (1); 2106 scrollbar_show (1);
… …
1923 scr_page (v, 1); 2110 scr_page (v, 1);
1924 scr_refresh (SMOOTH_REFRESH); 2111 scr_refresh (SMOOTH_REFRESH);
1925 scrollbar_show (1); 2112 scrollbar_show (1);
1926 } 2113 }
1927# endif 2114# endif
1928 2115# ifdef MOUSE_SLIP_WHEELING
1929 } 2116 }
1930 break;
1931#endif 2117#endif
1932
1933 } 2118 }
2119 break;
2120#endif
1934 } 2121 }
1935 } 2122 }
1936#ifdef MENUBAR 2123#ifdef MENUBAR
1937 else if (isMenuBarWindow(ev->window)) 2124 else if (isMenuBarWindow (ev.window))
1938 menubar_control (ev); 2125 menubar_control (ev);
1939#endif 2126#endif
1940} 2127}
1941 2128
1942
1943#ifdef TRANSPARENT 2129#ifdef TRANSPARENT
2130#if TINTING
2131/* taken from aterm-0.4.2 */
2132
2133typedef uint32_t RUINT32T;
2134
2135void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2136{
2137 int sh_r, sh_g, sh_b;
2138 RUINT32T mask_r, mask_g, mask_b;
2139 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2140 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2141 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2142 int i;
2143
2144 Visual *visual = display->visual;
2145
2146 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2147
2148 /* for convenience */
2149 mask_r = visual->red_mask;
2150 mask_g = visual->green_mask;
2151 mask_b = visual->blue_mask;
2152
2153 /* boring lookup table pre-initialization */
2154 switch (srcImage->bits_per_pixel) {
2155 case 15:
2156 if ((mask_r != 0x7c00) ||
2157 (mask_g != 0x03e0) ||
2158 (mask_b != 0x001f))
2159 return;
2160 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2161 lookup_r = lookup;
2162 lookup_g = lookup+32;
2163 lookup_b = lookup+32+32;
2164 sh_r = 10;
2165 sh_g = 5;
2166 sh_b = 0;
2167 break;
2168 case 16:
2169 if ((mask_r != 0xf800) ||
2170 (mask_g != 0x07e0) ||
2171 (mask_b != 0x001f))
2172 return;
2173 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2174 lookup_r = lookup;
2175 lookup_g = lookup+32;
2176 lookup_b = lookup+32+64;
2177 sh_r = 11;
2178 sh_g = 5;
2179 sh_b = 0;
2180 break;
2181 case 24:
2182 if ((mask_r != 0xff0000) ||
2183 (mask_g != 0x00ff00) ||
2184 (mask_b != 0x0000ff))
2185 return;
2186 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2187 lookup_r = lookup;
2188 lookup_g = lookup+256;
2189 lookup_b = lookup+256+256;
2190 sh_r = 16;
2191 sh_g = 8;
2192 sh_b = 0;
2193 break;
2194 case 32:
2195 if ((mask_r != 0xff0000) ||
2196 (mask_g != 0x00ff00) ||
2197 (mask_b != 0x0000ff))
2198 return;
2199 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2200 lookup_r = lookup;
2201 lookup_g = lookup+256;
2202 lookup_b = lookup+256+256;
2203 sh_r = 16;
2204 sh_g = 8;
2205 sh_b = 0;
2206 break;
2207 default:
2208 return; /* we do not support this color depth */
2209 }
2210
2211 /* prepare limits for color transformation (each channel is handled separately) */
2212 if (shade < 0) {
2213 shade = -shade;
2214 if (shade < 0) shade = 0;
2215 if (shade > 100) shade = 100;
2216
2217 lower_lim_r = 65535-rm;
2218 lower_lim_g = 65535-gm;
2219 lower_lim_b = 65535-bm;
2220
2221 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2222 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2223 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2224
2225 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2226 } else {
2227 if (shade < 0) shade = 0;
2228 if (shade > 100) shade = 100;
2229
2230 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2231
2232 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2233 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2234 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2235 }
2236
2237 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2238 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2239 {
2240 unsigned int tmp;
2241
2242 tmp = lower_lim_r;
2243 lower_lim_r = lower_lim_b;
2244 lower_lim_b = tmp;
2245
2246 tmp = upper_lim_r;
2247 upper_lim_r = upper_lim_b;
2248 upper_lim_b = tmp;
2249 }
2250
2251 /* fill our lookup tables */
2252 for (i = 0; i <= mask_r>>sh_r; i++)
2253 {
2254 RUINT32T tmp;
2255 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2256 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2257 lookup_r[i] = (tmp/65535)<<sh_r;
2258 }
2259 for (i = 0; i <= mask_g>>sh_g; i++)
2260 {
2261 RUINT32T tmp;
2262 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2263 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2264 lookup_g[i] = (tmp/65535)<<sh_g;
2265 }
2266 for (i = 0; i <= mask_b>>sh_b; i++)
2267 {
2268 RUINT32T tmp;
2269 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2270 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2271 lookup_b[i] = (tmp/65535)<<sh_b;
2272 }
2273
2274 /* apply table to input image (replacing colors by newly calculated ones) */
2275 switch (srcImage->bits_per_pixel)
2276 {
2277 case 15:
2278 {
2279 unsigned short *p1, *pf, *p, *pl;
2280 p1 = (unsigned short *) srcImage->data;
2281 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2282 while (p1 < pf)
2283 {
2284 p = p1;
2285 pl = p1 + srcImage->width;
2286 for (; p < pl; p++)
2287 {
2288 *p = lookup_r[(*p & 0x7c00)>>10] |
2289 lookup_g[(*p & 0x03e0)>> 5] |
2290 lookup_b[(*p & 0x001f)];
2291 }
2292 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2293 }
2294 break;
2295 }
2296 case 16:
2297 {
2298 unsigned short *p1, *pf, *p, *pl;
2299 p1 = (unsigned short *) srcImage->data;
2300 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2301 while (p1 < pf)
2302 {
2303 p = p1;
2304 pl = p1 + srcImage->width;
2305 for (; p < pl; p++)
2306 {
2307 *p = lookup_r[(*p & 0xf800)>>11] |
2308 lookup_g[(*p & 0x07e0)>> 5] |
2309 lookup_b[(*p & 0x001f)];
2310 }
2311 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2312 }
2313 break;
2314 }
2315 case 24:
2316 {
2317 unsigned char *p1, *pf, *p, *pl;
2318 p1 = (unsigned char *) srcImage->data;
2319 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2320 while (p1 < pf)
2321 {
2322 p = p1;
2323 pl = p1 + srcImage->width * 3;
2324 for (; p < pl; p += 3)
2325 {
2326 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2327 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2328 p[2] = lookup_r[(p[2] & 0x0000ff)];
2329 }
2330 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2331 }
2332 break;
2333 }
2334 case 32:
2335 {
2336 RUINT32T *p1, *pf, *p, *pl;
2337 p1 = (RUINT32T *) srcImage->data;
2338 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2339
2340 while (p1 < pf)
2341 {
2342 p = p1;
2343 pl = p1 + srcImage->width;
2344 for (; p < pl; p++)
2345 {
2346 *p = lookup_r[(*p & 0xff0000)>>16] |
2347 lookup_g[(*p & 0x00ff00)>> 8] |
2348 lookup_b[(*p & 0x0000ff)] |
2349 (*p & ~0xffffff);
2350 }
2351 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2352 }
2353 break;
2354 }
2355 }
2356
2357 free (lookup);
2358}
2359#endif
2360
1944/* 2361/*
1945 * Check our parents are still who we think they are. 2362 * Check our parents are still who we think they are.
1946 * Do transparency updates if required 2363 * Do transparency updates if required
1947 */ 2364 */
1948int 2365int
1949rxvt_term::check_our_parents () 2366rxvt_term::check_our_parents ()
1950{ 2367{
1951 int i, pchanged, aformat, have_pixmap, rootdepth; 2368 int i, pchanged, aformat, have_pixmap, rootdepth;
1952 unsigned long nitems, bytes_after; 2369 unsigned long nitems, bytes_after;
1953 Atom atype; 2370 Atom atype;
1954 unsigned char *prop = NULL; 2371 unsigned char *prop = NULL;
1955 Window root, oldp, *list; 2372 Window root, oldp, *list;
1956 Pixmap rootpixmap = None; 2373 Pixmap rootpixmap = None;
1957 XWindowAttributes wattr, wrootattr; 2374 XWindowAttributes wattr, wrootattr;
2375 dDisp;
1958 2376
1959 pchanged = 0; 2377 pchanged = 0;
1960 2378
1961 if (!(Options & Opt_transparent)) 2379 if (!(options & Opt_transparent))
1962 return pchanged; /* Don't try any more */ 2380 return pchanged; /* Don't try any more */
1963 2381
1964 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr); 2382 XGetWindowAttributes (disp, display->root, &wrootattr);
1965 rootdepth = wrootattr.depth; 2383 rootdepth = wrootattr.depth;
1966 2384
1967 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 2385 XGetWindowAttributes (disp, TermWin.parent[0], &wattr);
2386
1968 if (rootdepth != wattr.depth) 2387 if (rootdepth != wattr.depth)
1969 { 2388 {
1970 if (am_transparent) 2389 if (am_transparent)
1971 { 2390 {
1972 pchanged = 1; 2391 pchanged = 1;
1973 XSetWindowBackground(Xdisplay, TermWin.vt, 2392 XSetWindowBackground (disp, TermWin.vt, pix_colors_focused[Color_bg]);
1974 PixColors[Color_bg]);
1975 am_transparent = am_pixmap_trans = 0; 2393 am_transparent = am_pixmap_trans = 0;
1976 } 2394 }
2395
1977 return pchanged; /* Don't try any more */ 2396 return pchanged; /* Don't try any more */
1978 } 2397 }
1979 2398
1980 /* Get all X ops out of the queue so that our information is up-to-date. */ 2399 /* Get all X ops out of the queue so that our information is up-to-date. */
1981 XSync(Xdisplay, False); 2400 XSync (disp, False);
1982 2401
1983 /* 2402 /*
1984 * Make the frame window set by the window manager have 2403 * Make the frame window set by the window manager have
1985 * the root background. Some window managers put multiple nested frame 2404 * the root background. Some window managers put multiple nested frame
1986 * windows for each client, so we have to take care about that. 2405 * windows for each client, so we have to take care about that.
1987 */ 2406 */
1988 i = (xa[XA_XROOTPMAPID] != 0 2407 i = (xa[XA_XROOTPMAP_ID]
1989 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID], 2408 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1990 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2409 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1991 &nitems, &bytes_after, &prop) == Success)); 2410 &nitems, &bytes_after, &prop) == Success);
2411
1992 if (!i || prop == NULL) 2412 if (!i || prop == NULL)
2413 i = (xa[XA_ESETROOT_PMAP_ID]
2414 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2415 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2416 &nitems, &bytes_after, &prop) == Success);
2417
2418 if (!i || prop == NULL
2419#if TINTING
2420 || !rs[Rs_color + Color_tint]
2421#endif
2422 )
1993 have_pixmap = 0; 2423 have_pixmap = 0;
1994 else 2424 else
1995 { 2425 {
1996 have_pixmap = 1; 2426 have_pixmap = 1;
1997 rootpixmap = *((Pixmap *)prop); 2427 rootpixmap = *(Pixmap *)prop;
1998 XFree(prop); 2428 XFree (prop);
1999 } 2429 }
2430
2000 if (have_pixmap) 2431 if (have_pixmap)
2001 { 2432 {
2002 /* 2433 /*
2003 * Copy Xroot pixmap transparency 2434 * Copy display->root pixmap transparency
2004 */ 2435 */
2005 int sx, sy, nx, ny; 2436 int sx, sy, nx, ny;
2006 unsigned int nw, nh; 2437 unsigned int nw, nh;
2007 Window cr; 2438 Window cr;
2008 XImage *image; 2439 XImage *image;
2009 GC gc; 2440 GC gc;
2010 XGCValues gcvalue; 2441 XGCValues gcvalue;
2011 2442
2012 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot, 2443 XTranslateCoordinates (disp, TermWin.parent[0], display->root,
2013 0, 0, &sx, &sy, &cr); 2444 0, 0, &sx, &sy, &cr);
2014 nw = (unsigned int)szHint.width; 2445 nw = (unsigned int)szHint.width;
2015 nh = (unsigned int)szHint.height; 2446 nh = (unsigned int)szHint.height;
2016 nx = ny = 0; 2447 nx = ny = 0;
2448
2017 if (sx < 0) 2449 if (sx < 0)
2018 { 2450 {
2019 nw += sx; 2451 nw += sx;
2020 nx = -sx; 2452 nx = -sx;
2021 sx = 0; 2453 sx = 0;
2022 } 2454 }
2455
2023 if (sy < 0) 2456 if (sy < 0)
2024 { 2457 {
2025 nh += sy; 2458 nh += sy;
2026 ny = -sy; 2459 ny = -sy;
2027 sy = 0; 2460 sy = 0;
2028 } 2461 }
2462
2029 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2463 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2464 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2465
2466 XSync (disp, False);
2031 allowedxerror = -1; 2467 allowedxerror = -1;
2032 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 2468 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033 ZPixmap); 2469
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2470 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */ 2471 /* XXX: may need a delay here? */
2036 allowedxerror = 0; 2472 allowedxerror = 0;
2473
2037 if (image == NULL) 2474 if (image == NULL)
2038 { 2475 {
2039 if (am_transparent && am_pixmap_trans) 2476 if (am_transparent && am_pixmap_trans)
2040 { 2477 {
2041 pchanged = 1; 2478 pchanged = 1;
2042 if (TermWin.pixmap != None) 2479 if (TermWin.pixmap != None)
2043 { 2480 {
2044 XFreePixmap(Xdisplay, TermWin.pixmap); 2481 XFreePixmap (disp, TermWin.pixmap);
2045 TermWin.pixmap = None; 2482 TermWin.pixmap = None;
2046 } 2483 }
2047 } 2484 }
2485
2048 am_pixmap_trans = 0; 2486 am_pixmap_trans = 0;
2049 } 2487 }
2050 else 2488 else
2051 { 2489 {
2052 if (TermWin.pixmap != None) 2490 if (TermWin.pixmap != None)
2053 XFreePixmap(Xdisplay, TermWin.pixmap); 2491 XFreePixmap (disp, TermWin.pixmap);
2492
2493#if TINTING
2494 if (ISSET_PIXCOLOR (Color_tint))
2495 {
2496 unsigned short rm, gm, bm;
2497 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2498
2499 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2500
2501 ShadeXImage (display, image, shade, rm, gm, bm);
2502 }
2503#endif
2504
2054 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt, 2505 TermWin.pixmap = XCreatePixmap (disp, TermWin.vt,
2055 (unsigned int)szHint.width,
2056 (unsigned int)szHint.height, 2506 szHint.width, szHint.height, image->depth);
2057 (unsigned int)image->depth);
2058 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue); 2507 gc = XCreateGC (disp, TermWin.vt, 0UL, &gcvalue);
2059 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0, 2508 XPutImage (disp, TermWin.pixmap, gc, image, 0, 0,
2060 nx, ny, (unsigned int)image->width,
2061 (unsigned int)image->height); 2509 nx, ny, image->width, image->height);
2062 XFreeGC(Xdisplay, gc); 2510 XFreeGC (disp, gc);
2063 XDestroyImage(image); 2511 XDestroyImage (image);
2064 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2512 XSetWindowBackgroundPixmap (disp, TermWin.parent[0], TermWin.pixmap);
2065 TermWin.pixmap); 2513 XClearWindow (disp, TermWin.parent[0]);
2514
2066 if (!am_transparent || !am_pixmap_trans) 2515 if (!am_transparent || !am_pixmap_trans)
2067 pchanged = 1; 2516 pchanged = 1;
2517
2068 am_transparent = am_pixmap_trans = 1; 2518 am_transparent = am_pixmap_trans = 1;
2069 } 2519 }
2070 } 2520 }
2521
2071 if (!am_pixmap_trans) 2522 if (am_pixmap_trans)
2523 XSetWindowBackgroundPixmap (disp, TermWin.vt, ParentRelative);
2524 else
2072 { 2525 {
2073 unsigned int n; 2526 unsigned int n;
2074 /* 2527 /*
2075 * InheritPixmap transparency 2528 * InheritPixmap transparency
2076 */ 2529 */
2077 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2078 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2530 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2079 i++)
2080 { 2531 {
2081 oldp = TermWin.parent[i]; 2532 oldp = TermWin.parent[i];
2082 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root, 2533 XQueryTree (disp, TermWin.parent[i - 1], &root,
2083 &TermWin.parent[i], &list, &n); 2534 &TermWin.parent[i], &list, &n);
2084 XFree(list); 2535 XFree (list);
2085 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2536
2086 if (TermWin.parent[i] == Xroot) 2537 if (TermWin.parent[i] == display->root)
2087 { 2538 {
2088 if (oldp != None) 2539 if (oldp != None)
2089 pchanged = 1; 2540 pchanged = 1;
2541
2090 break; 2542 break;
2091 } 2543 }
2544
2092 if (oldp != TermWin.parent[i]) 2545 if (oldp != TermWin.parent[i])
2093 pchanged = 1; 2546 pchanged = 1;
2094 } 2547 }
2548
2095 n = 0; 2549 n = 0;
2550
2096 if (pchanged) 2551 if (pchanged)
2097 { 2552 {
2098 for (; n < (unsigned int)i; n++) 2553 for (; n < (unsigned int)i; n++)
2099 { 2554 {
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2555 XGetWindowAttributes (disp, TermWin.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) 2556 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2103 { 2557 {
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2558 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2105 break; 2559 break;
2106 } 2560 }
2107 } 2561 }
2108 } 2562 }
2109 if (n > (int)(sizeof(TermWin.parent) 2563
2110 / sizeof(TermWin.parent[0]))) 2564 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2111 { 2565 {
2112 D_X((stderr, "InheritPixmap Turning off"));
2113 XSetWindowBackground(Xdisplay, TermWin.parent[0], 2566 XSetWindowBackground (disp, TermWin.parent[0], pix_colors_focused[Color_fg]);
2114 PixColors[Color_fg]); 2567 XSetWindowBackground (disp, TermWin.vt, pix_colors_focused[Color_bg]);
2115 XSetWindowBackground(Xdisplay, TermWin.vt,
2116 PixColors[Color_bg]);
2117 am_transparent = 0; 2568 am_transparent = 0;
2118 /* XXX: also turn off Opt_transparent? */ 2569 /* XXX: also turn off Opt_transparent? */
2119 } 2570 }
2120 else 2571 else
2121 { 2572 {
2573#if WAIT_FOR_WM
2122 /* wait (an arbitrary period) for the WM to do its thing 2574 /* wait (an arbitrary period) for the WM to do its thing
2123 * needed for fvwm2.2.2 (and before?) */ 2575 * 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); 2576 sleep (1);
2132# endif 2577#endif
2133 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2134 for (n = 0; n < (unsigned int)i; n++) 2578 for (n = 0; n < (unsigned int)i; n++)
2579 {
2135 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n], 2580 XSetWindowBackgroundPixmap (disp, TermWin.parent[n], ParentRelative);
2136 ParentRelative); 2581 XClearWindow (disp, TermWin.parent[n]);
2582 }
2583
2137 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2584 XSetWindowBackgroundPixmap (disp, TermWin.vt, ParentRelative);
2138 ParentRelative);
2139 am_transparent = 1; 2585 am_transparent = 1;
2140 } 2586 }
2587
2141 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2588 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2142 TermWin.parent[i] = None; 2589 TermWin.parent[i] = None;
2143 } 2590 }
2591
2592 if (scrollBar.win)
2593 {
2594 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2595 scrollBar.setIdle ();
2596 scrollbar_show (0);
2597 }
2598
2599 if (am_transparent)
2600 {
2601 want_refresh = want_full_refresh = 1;
2602 if (am_pixmap_trans)
2603 flush ();
2604 }
2605
2144 return pchanged; 2606 return pchanged;
2145} 2607}
2146#endif 2608#endif
2147 2609
2148/*}}} */ 2610/*}}} */
2611
2612bool
2613rxvt_term::cmd_parse ()
2614{
2615 bool flag = false;
2616 unicode_t ch = NOCHAR;
2617 unsigned char *seq_begin; // remember start of esc-sequence here
2618
2619 for (;;)
2620 {
2621 if (ch == NOCHAR)
2622 {
2623 seq_begin = cmdbuf_ptr;
2624 ch = next_char ();
2625 }
2626
2627 if (ch == NOCHAR) // TODO: improve
2628 break;
2629
2630 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2631 {
2632 if (!seen_input)
2633 {
2634 seen_input = 1;
2635 // many badly-written programs (e.g. jed) contain a race condition:
2636 // they first read the screensize and then install a SIGWINCH handler.
2637 // some window managers resize the window early, and these programs
2638 // then sometimes get the size wrong.
2639 // unfortunately other programs are even more buggy and dislike
2640 // being sent SIGWINCH, so only do it when we were in fact being
2641 // resized.
2642 if (seen_resize && cmd_pid)
2643 kill (-cmd_pid, SIGWINCH);
2644 }
2645
2646 /* Read a text string from the input buffer */
2647 unicode_t buf[UBUFSIZ];
2648 bool refreshnow = false;
2649 int nlines = 0;
2650 unicode_t *str = buf;
2651
2652 for (;;)
2653 {
2654 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2655 break;
2656
2657 *str++ = ch;
2658
2659 if (ch == C0_LF)
2660 {
2661 nlines++;
2662 refresh_count++;
2663
2664 if (!(options & Opt_jumpScroll)
2665 || (refresh_count >= refresh_limit * (TermWin.nrow - 1)))
2666 {
2667 refreshnow = true;
2668 ch = NOCHAR;
2669 break;
2670 }
2671
2672 // scr_add_lines only works for nlines <= TermWin.nrow - 1.
2673 if (nlines >= TermWin.nrow - 1)
2674 {
2675 scr_add_lines (buf, nlines, str - buf);
2676 nlines = 0;
2677 str = buf;
2678 }
2679 }
2680
2681 if (str >= buf + UBUFSIZ)
2682 {
2683 ch = NOCHAR;
2684 break;
2685 }
2686
2687 seq_begin = cmdbuf_ptr;
2688 ch = next_char ();
2689 }
2690
2691 scr_add_lines (buf, nlines, str - buf);
2692
2693 /*
2694 * If there have been a lot of new lines, then update the screen
2695 * What the heck I'll cheat and only refresh less than every page-full.
2696 * the number of pages between refreshes is refresh_limit, which
2697 * is incremented here because we must be doing flat-out scrolling.
2698 */
2699 if (refreshnow)
2700 {
2701 if ((options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2702 refresh_limit++;
2703 else
2704 {
2705 flag = true;
2706 scr_refresh (refresh_type);
2707 }
2708 }
2709
2710 }
2711 else
2712 {
2713 try
2714 {
2715 process_nonprinting (ch);
2716 }
2717 catch (const class out_of_input &o)
2718 {
2719 // we ran out of input, retry later
2720 cmdbuf_ptr = seq_begin;
2721 break;
2722 }
2723
2724 ch = NOCHAR;
2725 }
2726 }
2727
2728 return flag;
2729}
2730
2731// read the next octet
2732unicode_t
2733rxvt_term::next_octet ()
2734{
2735 return cmdbuf_ptr < cmdbuf_endp
2736 ? *cmdbuf_ptr++
2737 : NOCHAR;
2738}
2739
2740// read the next character
2741unicode_t
2742rxvt_term::next_char ()
2743{
2744 while (cmdbuf_ptr < cmdbuf_endp)
2745 {
2746 // assume 7-bit to be ascii ALWAYS
2747 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2748 return *cmdbuf_ptr++;
2749
2750 wchar_t wc;
2751 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2752
2753 if (len == (size_t)-2)
2754 {
2755 // the mbstate stores incomplete sequences. didn't know this :/
2756 cmdbuf_ptr = cmdbuf_endp;
2757 break;
2758 }
2759
2760 if (len == (size_t)-1)
2761 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2762
2763 // assume wchar == unicode
2764 cmdbuf_ptr += len;
2765 return wc & UNICODE_MASK;
2766 }
2767
2768 return NOCHAR;
2769}
2770
2771/* rxvt_cmd_getc () - Return next input character */
2772/*
2773 * Return the next input character after first passing any keyboard input
2774 * to the command.
2775 */
2776unicode_t
2777rxvt_term::cmd_getc ()
2778{
2779 unicode_t c = next_char ();
2780
2781 if (c == NOCHAR)
2782 throw out_of_input;
2783
2784 return c;
2785}
2786
2787unicode_t
2788rxvt_term::cmd_get8 ()
2789{
2790 unicode_t c = next_octet ();
2791
2792 if (c == NOCHAR)
2793 throw out_of_input;
2794
2795 return c;
2796}
2149 2797
2150/*{{{ print pipe */ 2798/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2799/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2800#ifdef PRINTPIPE
2153FILE * 2801FILE *
2154rxvt_term::popen_printer () 2802rxvt_term::popen_printer ()
2155{ 2803{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2804 FILE *stream = popen (rs[Rs_print_pipe], "w");
2157 2805
2158 if (stream == NULL) 2806 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2807 rxvt_warn ("can't open printer pipe, not printing.\n");
2808
2160 return stream; 2809 return stream;
2161} 2810}
2162 2811
2163int 2812int
2164rxvt_term::pclose_printer (FILE *stream) 2813rxvt_term::pclose_printer (FILE *stream)
2165{ 2814{
2166 fflush (stream); 2815 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); 2816 return pclose (stream);
2173# endif
2174} 2817}
2175 2818
2176/* 2819/*
2177 * simulate attached vt100 printer 2820 * simulate attached vt100 printer
2178 */ 2821 */
2179void 2822void
2180rxvt_term::process_print_pipe () 2823rxvt_term::process_print_pipe ()
2181{ 2824{
2182 int done; 2825 int done;
2183 FILE *fd; 2826 FILE *fd;
2184 2827
2185 if ((fd = popen_printer ()) == NULL) 2828 if ((fd = popen_printer ()) == NULL)
2186 return; 2829 return;
2187 2830
2188 /* 2831 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2832 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2833 * is received.
2191 */ 2834 */
2192 for (done = 0; !done;) 2835 for (done = 0; !done;)
2193 { 2836 {
2194 unsigned char buf[8]; 2837 unsigned char buf[8];
2195 unsigned char ch; 2838 unicode_t ch;
2196 unsigned int i, len; 2839 unsigned int i, len;
2197 2840
2198 if ((ch = cmd_getc ()) != C0_ESC) 2841 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2842 {
2200 if (putc(ch, fd) == EOF) 2843 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2844 break; /* done = 1 */
2202 } 2845 }
2203 else 2846 else
2204 { 2847 {
2205 len = 0; 2848 len = 0;
… …
2216 { 2859 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2860 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2861 break; /* done = 1 */
2219 } 2862 }
2220 } 2863 }
2864
2221 for (i = 0; i < len; i++) 2865 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2866 if (putc (buf[i], fd) == EOF)
2223 { 2867 {
2224 done = 1; 2868 done = 1;
2225 break; 2869 break;
2226 } 2870 }
2227 } 2871 }
2228 } 2872 }
2873
2229 pclose_printer (fd); 2874 pclose_printer (fd);
2230} 2875}
2231#endif /* PRINTPIPE */ 2876#endif /* PRINTPIPE */
2232/*}}} */ 2877/*}}} */
2233 2878
2234/* *INDENT-OFF* */ 2879/* *INDENT-OFF* */
2235enum { 2880enum {
2236 C1_40 = 0x40, 2881 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2882 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, 2883 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, 2884 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 2885 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 2886};
2242/* *INDENT-ON* */ 2887/* *INDENT-ON* */
2243 2888
2244/*{{{ process non-printing single characters */ 2889/*{{{ process non-printing single characters */
2245void 2890void
2246rxvt_term::process_nonprinting (unsigned char ch) 2891rxvt_term::process_nonprinting (unicode_t ch)
2247{ 2892{
2248 switch (ch) 2893 switch (ch)
2249 { 2894 {
2895 case C0_ESC:
2896 process_escape_seq ();
2897 break;
2250 case C0_ENQ: /* terminal Status */ 2898 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 2899 if (rs[Rs_answerbackstring])
2252 tt_write(
2253 (const unsigned char *)rs[Rs_answerbackstring], 2900 tt_write ((const unsigned char *)rs[Rs_answerbackstring],
2254 (unsigned int)STRLEN(rs[Rs_answerbackstring])); 2901 (unsigned int)strlen (rs[Rs_answerbackstring]));
2255 else 2902 else
2256 tt_write((unsigned char *)VT100_ANS, 2903 tt_write ((unsigned char *)VT100_ANS,
2257 (unsigned int)STRLEN(VT100_ANS)); 2904 (unsigned int)strlen (VT100_ANS));
2258 break; 2905 break;
2259 case C0_BEL: /* bell */ 2906 case C0_BEL: /* bell */
2260 scr_bell (); 2907 scr_bell ();
2261 break; 2908 break;
2262 case C0_BS: /* backspace */ 2909 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 2924 scr_charset_choose (1);
2278 break; 2925 break;
2279 case C0_SI: /* shift in - acs */ 2926 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 2927 scr_charset_choose (0);
2281 break; 2928 break;
2929
2930#ifdef EIGHT_BIT_CONTROLS
2931 // 8-bit controls
2932 case 0x90: /* DCS */
2933 process_dcs_seq ();
2934 break;
2935 case 0x9b: /* CSI */
2936 process_csi_seq ();
2937 break;
2938 case 0x9d: /* CSI */
2939 process_osc_seq ();
2940 break;
2941#endif
2282 } 2942 }
2283} 2943}
2284/*}}} */ 2944/*}}} */
2285 2945
2286 2946
2287/*{{{ process VT52 escape sequences */ 2947/*{{{ process VT52 escape sequences */
2288void 2948void
2289rxvt_term::process_escape_vt52 (unsigned char ch) 2949rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 2950{
2291 int row, col; 2951 int row, col;
2292 2952
2293 switch (ch) 2953 switch (ch)
2294 { 2954 {
… …
2324 row = cmd_getc () - ' '; 2984 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 2985 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 2986 scr_gotorc (row, col, 0);
2327 break; 2987 break;
2328 case 'Z': /* identify the terminal type */ 2988 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2989 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 2990 break;
2331 case '<': /* turn off VT52 mode */ 2991 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 2992 PrivMode (0, PrivMode_vt52);
2333 break; 2993 break;
2334 case 'F': /* use special graphics character set */ 2994 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 2995 case 'G': /* use regular character set */
2336 /* unimplemented */ 2996 /* unimplemented */
2337 break; 2997 break;
… …
2346 3006
2347/*{{{ process escape sequences */ 3007/*{{{ process escape sequences */
2348void 3008void
2349rxvt_term::process_escape_seq () 3009rxvt_term::process_escape_seq ()
2350{ 3010{
2351 unsigned char ch = cmd_getc (); 3011 unicode_t ch = cmd_getc ();
2352 3012
2353 if (PrivateModes & PrivMode_vt52) 3013 if (priv_modes & PrivMode_vt52)
2354 { 3014 {
2355 process_escape_vt52 (ch); 3015 process_escape_vt52 (ch);
2356 return; 3016 return;
2357 } 3017 }
2358 3018
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 3033 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 3034 break;
2375 case '+': 3035 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 3036 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 3037 break;
2378#ifdef MULTICHAR_SET 3038#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': 3039 case '6':
2385 scr_backindex (); 3040 scr_backindex ();
2386 break; 3041 break;
2387#endif 3042#endif
2388 case '7': 3043 case '7':
2389 scr_cursor (SAVE); 3044 scr_cursor (SAVE);
2390 break; 3045 break;
2391 case '8': 3046 case '8':
2392 scr_cursor (RESTORE); 3047 scr_cursor (RESTORE);
2393 break; 3048 break;
2394#ifndef NO_FRILLS 3049#if ENABLE_FRILLS
2395 case '9': 3050 case '9':
2396 scr_forwardindex (); 3051 scr_forwardindex ();
2397 break; 3052 break;
2398#endif 3053#endif
2399 case '=': 3054 case '=':
2400 case '>': 3055 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 3056 PrivMode ((ch == '='), PrivMode_aplKP);
2402 break; 3057 break;
2403 3058
2404 case C1_40: 3059 case C1_40:
2405 cmd_getc (); 3060 cmd_getc ();
2406 break; 3061 break;
… …
2409 break; 3064 break;
2410 3065
2411 /* 8.3.87: NEXT LINE */ 3066 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 3067 case C1_NEL: /* ESC E */
2413 { 3068 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 3069 unicode_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 3070 scr_add_lines (nlcr, 1, 2);
2416 } 3071 }
2417 break; 3072 break;
2418 3073
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 3074 /* kidnapped escape sequence: Should be 8.3.48 */
… …
2430 case C1_RI: /* ESC M */ 3085 case C1_RI: /* ESC M */
2431 scr_index (DN); 3086 scr_index (DN);
2432 break; 3087 break;
2433 3088
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 3089 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 3090 /*case C1_SS2: scr_single_shift (2); break; */
2436 3091
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 3092 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 3093 /*case C1_SS3: scr_single_shift (3); break; */
2439 3094
2440 /* 8.3.27: DEVICE CONTROL STRING */ 3095 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 3096 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 3097 process_dcs_seq ();
2443 break; 3098 break;
2444 3099
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3100 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 3101 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 3102 tt_write ((const unsigned char *)ESCZ_ANSWER,
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1)); 3103 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 3104 break; /* steal obsolete ESC [ c */
2450 3105
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3106 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2452 case C1_CSI: /* ESC [ */ 3107 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 3108 process_csi_seq ();
… …
2458 process_osc_seq (); 3113 process_osc_seq ();
2459 break; 3114 break;
2460 3115
2461 /* 8.3.106: RESET TO INITIAL STATE */ 3116 /* 8.3.106: RESET TO INITIAL STATE */
2462 case 'c': 3117 case 'c':
3118 mbstate.reset ();
2463 scr_poweron (); 3119 scr_poweron ();
2464 scrollbar_show (1); 3120 scrollbar_show (1);
2465 break; 3121 break;
2466 3122
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3123 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2479 3135
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3136/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */ 3137/* *INDENT-OFF* */
2482enum { 3138enum {
2483 CSI_ICH = 0x40, 3139 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3140 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 , 3141 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, 3142 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, 3143 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, 3144 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, 3145 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2493 3149
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3150#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3151 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3152 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 3153#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3154 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2499 3155
2500const unsigned char csi_defaults[] = 3156const unsigned char csi_defaults[] =
2501 { 3157 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3158 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, */ 3159 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, */ 3160 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, [, \, ], ^, _, */ 3161 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, */ 3162 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, */ 3163 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, */ 3164 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, {, |, }, ~, */ 3165 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 3166 };
2511/* *INDENT-ON* */ 3167/* *INDENT-ON* */
2512 3168
2513void 3169void
2514rxvt_term::process_csi_seq () 3170rxvt_term::process_csi_seq ()
2515{ 3171{
2516 unsigned char ch, priv, i; 3172 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 3173 unsigned int nargs, p;
2518 int n, ndef; 3174 int n, ndef;
2519 int arg[ESC_ARGS]; 3175 int arg[ESC_ARGS];
2520 3176
2521 for (nargs = ESC_ARGS; nargs > 0;) 3177 for (nargs = ESC_ARGS; nargs > 0;)
2522 arg[--nargs] = 0; 3178 arg[--nargs] = 0;
2523 3179
2524 priv = 0; 3180 priv = 0;
… …
2526 if (ch >= '<' && ch <= '?') 3182 if (ch >= '<' && ch <= '?')
2527 { /* '<' '=' '>' '?' */ 3183 { /* '<' '=' '>' '?' */
2528 priv = ch; 3184 priv = ch;
2529 ch = cmd_getc (); 3185 ch = cmd_getc ();
2530 } 3186 }
3187
2531 /* read any numerical arguments */ 3188 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 3189 for (n = -1; ch < CSI_ICH; )
2533 { 3190 {
2534 if (isdigit(ch)) 3191 if (isdigit (ch))
2535 { 3192 {
2536 if (n < 0) 3193 if (n < 0)
2537 n = ch - '0'; 3194 n = ch - '0';
2538 else 3195 else
2539 n = n * 10 + ch - '0'; 3196 n = n * 10 + ch - '0';
… …
2542 { 3199 {
2543 if (nargs < ESC_ARGS) 3200 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 3201 arg[nargs++] = n;
2545 n = -1; 3202 n = -1;
2546 } 3203 }
2547 else if (ch == '\b') 3204 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); 3205 process_nonprinting (ch);
2559 } 3206
2560 ch = cmd_getc (); 3207 ch = cmd_getc ();
2561 } 3208 }
2562 3209
2563 if (ch > CSI_7F) 3210 if (ch > CSI_7F)
2564 return; 3211 return;
2565 3212
2566 if (nargs < ESC_ARGS) 3213 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 3214 arg[nargs++] = n;
2568 3215
2569 i = ch - CSI_ICH; 3216 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 3217 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 3218 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 3219 if (arg[p] == -1)
2573 arg[p] = ndef; 3220 arg[p] = ndef;
2574 3221
2575#ifdef DEBUG_CMD 3222#ifdef DEBUG_CMD
2576 fprintf(stderr, "CSI "); 3223 fprintf (stderr, "CSI ");
2577 for (p = 0; p < nargs; p++) 3224 for (p = 0; p < nargs; p++)
2578 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); 3225 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2579 fprintf(stderr, "%c\n", ch); 3226 fprintf (stderr, "%c\n", ch);
2580#endif 3227#endif
2581 3228
2582 /* 3229 /*
2583 * private mode handling 3230 * private mode handling
2584 */ 3231 */
… …
2586 { 3233 {
2587 switch (priv) 3234 switch (priv)
2588 { 3235 {
2589 case '>': 3236 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 3237 if (ch == CSI_DA) /* secondary device attributes */
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3238 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2592 break; 3239 break;
2593 case '?': 3240 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3241 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 3242 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 3243 break;
… …
2599 } 3246 }
2600 3247
2601 switch (ch) 3248 switch (ch)
2602 { 3249 {
2603 /* 3250 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3251 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 3252 */
2606#ifdef PRINTPIPE 3253#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3254 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 3255 switch (arg[0])
2609 { 3256 {
… …
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3352 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3353 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0);
2707 break; 3354 break;
2708 3355
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3356 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 3357 tt_write ((const unsigned char *)VT100_ANS,
2711 (unsigned int)(sizeof(VT100_ANS) - 1)); 3358 (unsigned int) (sizeof (VT100_ANS) - 1));
2712 break; 3359 break;
2713 3360
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3361 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 3362 process_sgr_mode (nargs, arg);
2716 break; 3363 break;
2717 3364
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3365 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 3366 switch (arg[0])
2720 { 3367 {
2721 case 5: /* DSR requested */ 3368 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 3369 tt_printf ("\033[0n");
2723 break; 3370 break;
2724 case 6: /* CPR requested */ 3371 case 6: /* CPR requested */
2725 scr_report_position (); 3372 scr_report_position ();
2726 break; 3373 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 3374 case 7: /* unofficial extension */
3375 if (options & Opt_insecure)
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3376 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3377 break;
2731#endif
2732 case 8: /* unofficial extension */ 3378 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3379 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3380 break;
2735 } 3381 }
2736 break; 3382 break;
2737 3383
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3384 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3417 break;
2772 3418
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3419 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3420 if (arg[0] == 4)
2775 scr_insert_mode (0); 3421 scr_insert_mode (0);
3422 else if (arg[0] == 20)
3423 priv_modes &= ~PrivMode_LFNL;
2776 break; 3424 break;
2777 3425
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3426 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3427 if (arg[0] == 4)
2780 scr_insert_mode (1); 3428 scr_insert_mode (1);
3429 else if (arg[0] == 20)
3430 priv_modes |= PrivMode_LFNL;
2781 break; 3431 break;
2782 3432
2783 /* 3433 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3434 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3435 */
… …
2797 break; 3447 break;
2798 case CSI_75: 3448 case CSI_75:
2799 scr_cursor (RESTORE); 3449 scr_cursor (RESTORE);
2800 break; 3450 break;
2801 3451
2802#ifndef NO_FRILLS 3452#if ENABLE_FRILLS
2803 case CSI_74: 3453 case CSI_74:
2804 process_window_ops (arg, nargs); 3454 process_window_ops (arg, nargs);
2805 break; 3455 break;
2806#endif 3456#endif
2807 3457
2808 case CSI_78: /* DECREQTPARM */ 3458 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3459 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3460 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3461 break;
2812 3462
2813 default: 3463 default:
2814 break; 3464 break;
2815 } 3465 }
2816} 3466}
2817/*}}} */ 3467/*}}} */
2818 3468
2819#ifndef NO_FRILLS 3469#if ENABLE_FRILLS
2820/* ARGSUSED */ 3470/* ARGSUSED */
2821void 3471void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3472rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3473{
2824 int x, y; 3474 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3475 XWindowAttributes wattr;
2829 Window wdummy; 3476 Window wdummy;
3477 dDisp;
2830 3478
2831 if (nargs == 0) 3479 if (nargs == 0)
2832 return; 3480 return;
3481
2833 switch (args[0]) 3482 switch (args[0])
2834 { 3483 {
2835 /* 3484 /*
2836 * commands 3485 * commands
2837 */ 3486 */
2838 case 1: /* deiconify window */ 3487 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3488 XMapWindow (disp, TermWin.parent[0]);
2840 break; 3489 break;
2841 case 2: /* iconify window */ 3490 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3491 XIconifyWindow (disp, TermWin.parent[0], display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3492 break;
2845 case 3: /* set position (pixels) */ 3493 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3494 XMoveWindow (disp, TermWin.parent[0], args[1], args[2]);
2847 break; 3495 break;
2848 case 4: /* set size (pixels) */ 3496 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3497 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3498 break;
2851 case 5: /* raise window */ 3499 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3500 XRaiseWindow (disp, TermWin.parent[0]);
2853 break; 3501 break;
2854 case 6: /* lower window */ 3502 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3503 XLowerWindow (disp, TermWin.parent[0]);
2856 break; 3504 break;
2857 case 7: /* refresh window */ 3505 case 7: /* refresh window */
2858 scr_touch (true); 3506 scr_touch (true);
2859 break; 3507 break;
2860 case 8: /* set size (chars) */ 3508 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3509 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3510 (unsigned int) (args[1] * TermWin.fheight));
2863 break; 3511 break;
3512
3513 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3514 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3515 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3516 set_widthheight ((unsigned int)TermWin.width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3517 (unsigned int) (args[1] * TermWin.fheight));
2868 break; 3518 break;
3519
3520
2869 /* 3521 /*
2870 * reports - some output format copied from XTerm 3522 * reports - some output format copied from XTerm
2871 */ 3523 */
2872 case 11: /* report window state */ 3524 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3525 XGetWindowAttributes (disp, TermWin.parent[0], &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3526 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3527 break;
2876 case 13: /* report window position */ 3528 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3529 XGetWindowAttributes (disp, TermWin.parent[0], &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3530 XTranslateCoordinates (disp, TermWin.parent[0], wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3531 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3532 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3533 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3534 break;
2883 case 14: /* report window size (pixels) */ 3535 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3536 XGetWindowAttributes (disp, TermWin.parent[0], &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3537 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3538 break;
2887 case 18: /* report window size (chars) */ 3539 case 18: /* report text area size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3540 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol);
2889 break; 3541 break;
2890#if 0 /* XXX: currently disabled due to security concerns */ 3542 case 19: /* report window size (chars) */
3543 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol);
3544 break;
2891 case 20: /* report icon label */ 3545 case 20: /* report icon label */
3546 {
3547 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3548 XGetIconName (disp, TermWin.parent[0], &s);
2893 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3549 tt_printf ("\033]L%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */
3550 XFree (s);
3551 }
2894 break; 3552 break;
2895 case 21: /* report window title */ 3553 case 21: /* report window title */
3554 {
3555 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3556 XFetchName (disp, TermWin.parent[0], &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3557 tt_printf ("\033]l%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */
3558 XFree (s);
3559 }
2898 break; 3560 break;
2899#endif
2900
2901 } 3561 }
2902} 3562}
2903#endif 3563#endif
2904 3564
2905/*----------------------------------------------------------------------*/ 3565/*----------------------------------------------------------------------*/
2906/* 3566/*
2907 * get input up until STRING TERMINATOR (or BEL) 3567 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3568 * ends_how is terminator used. returned input must be free()'d
2909 */ 3569 */
2910unsigned char * 3570unsigned char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3571rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3572{
2913 int seen_esc = 0; /* seen escape? */ 3573 unicode_t ch;
3574 bool seen_esc = false;
2914 unsigned int n = 0; 3575 unsigned int n = 0;
2915 unsigned char *s; 3576 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3577
2918 for (; (ch = cmd_getc ());) 3578 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3579 {
2920 if (ch == C0_BEL 3580 if (seen_esc)
2921 || ch == CHAR_ST 3581 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3582 if (ch == 0x5c) /* 7bit ST */
2923 break; 3583 break;
3584 else
3585 return NULL;
3586 }
2924 if (ch == C0_ESC) 3587 else if (ch == C0_ESC)
2925 { 3588 {
2926 seen_esc = 1; 3589 seen_esc = true;
2927 continue; 3590 continue;
2928 } 3591 }
2929 else if (ch == '\t') 3592 else if (ch == C0_BEL || ch == CHAR_ST)
2930 ch = ' '; /* translate '\t' to space */ 3593 break;
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3594 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3595 return NULL; /* other control character - exit */
2933 if (n < sizeof(string) - 1) 3596
3597 seen_esc = false;
3598
3599 if (n >= STRING_MAX - 1)
3600 // stop at some sane length
3601 return NULL;
3602
3603 if (ch == C0_SYN)
3604 string[n++] = cmd_get8 ();
3605 else
2934 string[n++] = ch; 3606 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3607 }
3608
2937 string[n++] = '\0'; 3609 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3610
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3611 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3612
2942 return s; 3613 return (unsigned char *)rxvt_wcstombs (string);
2943} 3614}
2944 3615
2945/*----------------------------------------------------------------------*/ 3616/*----------------------------------------------------------------------*/
2946/* 3617/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3618 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3619 */
2949void 3620void
2950rxvt_term::process_dcs_seq () 3621rxvt_term::process_dcs_seq ()
2951{ 3622{
2952 unsigned char eh, *s; 3623 unsigned char *s;
3624 unicode_t eh;
3625
2953 /* 3626 /*
2954 * Not handled yet 3627 * Not handled yet
2955 */ 3628 */
2956 s = get_to_st (&eh); 3629 s = get_to_st (eh);
2957 if (s) 3630 if (s)
2958 free(s); 3631 free (s);
3632
2959 return; 3633 return;
2960} 3634}
2961 3635
2962/*----------------------------------------------------------------------*/ 3636/*----------------------------------------------------------------------*/
2963/* 3637/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3638 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3639 */
2966void 3640void
2967rxvt_term::process_osc_seq () 3641rxvt_term::process_osc_seq ()
2968{ 3642{
2969 unsigned char ch, eh, *s; 3643 unicode_t ch, eh;
2970 int arg; 3644 int arg;
2971 3645
2972 ch = cmd_getc (); 3646 ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3647 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3648 arg = arg * 10 + (ch - '0');
2975 3649
2976 if (ch == ';') 3650 if (ch == ';')
2977 { 3651 {
2978 s = get_to_st (&eh); 3652 unsigned char *s = get_to_st (eh);
3653
2979 if (s) 3654 if (s)
2980 { 3655 {
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); 3656 process_xterm_seq (arg, (char *)s, eh);
2993 free(s); 3657 free (s);
2994 } 3658 }
3659 }
3660}
3661
3662void
3663rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp)
3664{
3665 if (str[0] == '?' && !str[1])
2995 } 3666 {
3667 unsigned short r, g, b;
3668 pix_colors_focused[color].get (display, r, g, b);
3669 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3670 }
3671 else
3672 set_window_color (color, str);
2996} 3673}
3674
2997/* 3675/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3676 * 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 */ 3677 */
3018void 3678void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3679rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp)
3020{ 3680{
3021 int changed = 0; 3681 int changed = 0;
3022 int color; 3682 int color;
3023 char *buf, *name; 3683 char *buf, *name;
3684 bool query = str[0] == '?' && !str[1];
3685 int saveop = op;
3686 dDisp;
3024 3687
3025 assert(str != NULL); 3688 assert (str != NULL);
3026 switch (op) 3689 switch (op)
3027 { 3690 {
3028 case XTerm_name: 3691 case XTerm_name:
3029 set_title (str); 3692 set_title (str);
3030 /* FALLTHROUGH */ 3693 /* FALLTHROUGH */
3031 case XTerm_iconName: 3694 case XTerm_iconName:
3032 set_iconName (str); 3695 set_icon_name (str);
3033 break; 3696 break;
3034 case XTerm_title: 3697 case XTerm_title:
3035 set_title (str); 3698 set_title (str);
3036 break; 3699 break;
3700 case XTerm_property:
3701 if (str[0] == '?')
3702 {
3703 Atom prop = display->atom (str + 1);
3704 Atom actual_type;
3705 int actual_format;
3706 unsigned long nitems;
3707 unsigned long bytes_after;
3708 unsigned char *value = 0;
3709 const char *str = "";
3710
3711 if (prop
3712 && XGetWindowProperty (disp, TermWin.parent[0],
3713 prop, 0, 1<<16, 0, AnyPropertyType,
3714 &actual_type, &actual_format,
3715 &nitems, &bytes_after, &value) == Success
3716 && actual_type != None
3717 && actual_format == 8)
3718 str = (const char *)(value);
3719
3720 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3721
3722 XFree (value);
3723 }
3724 else
3725 {
3726 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3727
3728 if (eq)
3729 {
3730 *eq = 0;
3731 set_utf8_property (display->atom (str), eq + 1);
3732 }
3733 else
3734 XDeleteProperty (disp, TermWin.parent[0],
3735 display->atom (str));
3736 }
3737 break;
3738
3037 case XTerm_Color: 3739 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3740 for (buf = (char *)str; buf && *buf;)
3039 { 3741 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3742 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3743 break;
3744
3042 *name++ = '\0'; 3745 *name++ = '\0';
3043 color = atoi(buf); 3746 color = atoi (buf);
3747
3044 if (color < 0 || color >= TOTAL_COLORS) 3748 if (color < 0 || color >= TOTAL_COLORS)
3045 break; 3749 break;
3750
3046 if ((buf = STRCHR(name, ';')) != NULL) 3751 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3752 *buf++ = '\0';
3753
3754 if (name[0] == '?' && !name[1])
3755 {
3756 unsigned short r, g, b;
3757 pix_colors_focused[color + minCOLOR].get (display, r, g, b);
3758 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3759 }
3760 else
3048 set_window_color (color + minCOLOR, name); 3761 set_window_color (color + minCOLOR, name);
3049 } 3762 }
3763 break;
3764 case XTerm_Color00:
3765 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3766 break;
3767 case XTerm_Color01:
3768 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3050 break; 3769 break;
3051#ifndef NO_CURSORCOLOR 3770#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3771 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3772 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3054 break; 3773 break;
3055#endif 3774#endif
3056 case XTerm_Color_pointer: 3775 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3776 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3777 break;
3778 case XTerm_Color_pointer_bg:
3779 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3058 break; 3780 break;
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3781#ifndef NO_BOLD_UNDERLINE_REVERSE
3060 case XTerm_Color_BD: 3782 case XTerm_Color_BD:
3061 set_window_color (Color_BD, str); 3783 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3062 break; 3784 break;
3063 case XTerm_Color_UL: 3785 case XTerm_Color_UL:
3064 set_window_color (Color_UL, str); 3786 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3065 break; 3787 break;
3066 case XTerm_Color_RV: 3788 case XTerm_Color_RV:
3067 set_window_color (Color_RV, str); 3789 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3068 break; 3790 break;
3069#endif 3791 case URxvt_Color_IT:
3070 3792 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; 3793 break;
3794#endif
3795#if TRANSPARENT && TINTING
3796 case URxvt_Color_tint:
3797 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3798 check_our_parents ();
3799 if (am_transparent)
3800 want_full_refresh = want_refresh = 1;
3801 break;
3802#endif
3803
3077 case XTerm_Pixmap: 3804 case XTerm_Pixmap:
3078 if (*str != ';') 3805 if (*str != ';')
3079 { 3806 {
3080#if XPM_BACKGROUND 3807#if XPM_BACKGROUND
3081 scale_pixmap (""); /* reset to default scaling */ 3808 scale_pixmap (""); /* reset to default scaling */
3082 set_bgPixmap (str); /* change pixmap */ 3809 set_bgPixmap (str); /* change pixmap */
3083#endif 3810#endif
3084 scr_touch (true); 3811 scr_touch (true);
3085 } 3812 }
3086 while ((str = STRCHR(str, ';')) != NULL) 3813 while ((str = strchr (str, ';')) != NULL)
3087 { 3814 {
3088 str++; 3815 str++;
3089#if XPM_BACKGROUND 3816#if XPM_BACKGROUND
3090 changed += scale_pixmap (str); 3817 changed += scale_pixmap (str);
3091#endif 3818#endif
3092
3093 } 3819 }
3820
3094 if (changed) 3821 if (changed)
3095 { 3822 {
3096#ifdef XPM_BACKGROUND 3823#ifdef XPM_BACKGROUND
3097 resize_pixmap (); 3824 resize_pixmap ();
3098#endif 3825#endif
… …
3104 set_window_color (Color_fg, str); 3831 set_window_color (Color_fg, str);
3105 break; 3832 break;
3106 case XTerm_restoreBG: 3833 case XTerm_restoreBG:
3107 set_window_color (Color_bg, str); 3834 set_window_color (Color_bg, str);
3108 break; 3835 break;
3836
3109 case XTerm_logfile: 3837 case XTerm_logfile:
3838 // TODO, when secure mode?
3839 break;
3840
3841#ifdef MENUBAR
3842 case URxvt_Menu:
3843 if (options & Opt_insecure)
3844 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3110 break; 3845 break;
3111 case XTerm_font: 3846#endif
3112 change_font (0, str);
3113 break;
3114#if 0 3847#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3848 case XTerm_dumpscreen: /* no error notices */
3116 { 3849 {
3117 int fd; 3850 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3851 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3852 {
3120 scr_dump (fd); 3853 scr_dump (fd);
3121 close(fd); 3854 close (fd);
3122 } 3855 }
3123 } 3856 }
3124 break; 3857 break;
3125#endif 3858#endif
3859 case XTerm_font:
3860 op = URxvt_font;
3861 case URxvt_font:
3862#if ENABLE_STYLES
3863 case URxvt_boldFont:
3864 case URxvt_italicFont:
3865 case URxvt_boldItalicFont:
3866#endif
3867 if (query)
3868 tt_printf ("\33]%d;%-.250s%c", saveop,
3869 (options & Opt_insecure) && TermWin.fontset[op - URxvt_font]->fontdesc
3870 ? TermWin.fontset[op - URxvt_font]->fontdesc : "",
3871 resp);
3872 else
3873 {
3874 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3875
3876 res = strdup (str);
3877 allocated.push_back ((void *)res);
3878 set_fonts ();
3879 }
3880 break;
3881
3882#if ENABLE_FRILLS
3883 case URxvt_locale:
3884 if (query)
3885 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, (options & Opt_insecure) ? locale : "", resp);
3886 else
3887 {
3888 set_locale (str);
3889 pty.set_utf8_mode (enc_utf8);
3890 init_xlocale ();
3891 }
3892 break;
3893
3894 case URxvt_view_up:
3895 case URxvt_view_down:
3896 int lines = atoi (str);
3897
3898 if (lines)
3899 scr_page (op == URxvt_view_up ? UP : DN, lines);
3900 else
3901 {
3902 scr_erase_savelines ();
3903 }
3904
3905 break;
3906#endif
3127 } 3907 }
3128} 3908}
3129/*----------------------------------------------------------------------*/ 3909/*----------------------------------------------------------------------*/
3130 3910
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3911/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 3919 * so no need for fancy checking
3140 */ 3920 */
3141int 3921int
3142rxvt_term::privcases (int mode, unsigned long bit) 3922rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3923{
3144 int state; 3924 int state;
3145 3925
3146 if (mode == 's') 3926 if (mode == 's')
3147 { 3927 {
3148 SavedModes |= (PrivateModes & bit); 3928 SavedModes |= (priv_modes & bit);
3149 return -1; 3929 return -1;
3150 } 3930 }
3151 else 3931 else
3152 { 3932 {
3153 if (mode == 'r') 3933 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3934 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 3935 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3936 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 3937 PrivMode (state, bit);
3158 } 3938 }
3939
3159 return state; 3940 return state;
3160} 3941}
3161 3942
3162/* we're not using priv _yet_ */ 3943/* we're not using priv _yet_ */
3163void 3944void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3945rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3165{ 3946{
3166 unsigned int i, j; 3947 unsigned int i, j;
3167 int state; 3948 int state;
3949
3168 static const struct 3950 static const struct
3169 { 3951 {
3170 const int argval; 3952 const int argval;
3171 const unsigned long bit; 3953 const unsigned long bit;
3172 } 3954 }
3955
3173 argtopriv[] = { 3956 argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 3957 { 1, PrivMode_aplCUR },
3175 { 2, PrivMode_vt52 }, 3958 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 3959 { 3, PrivMode_132 },
3177 { 4, PrivMode_smoothScroll }, 3960 { 4, PrivMode_smoothScroll },
3178 { 5, PrivMode_rVideo }, 3961 { 5, PrivMode_rVideo },
3179 { 6, PrivMode_relOrigin }, 3962 { 6, PrivMode_relOrigin },
3180 { 7, PrivMode_Autowrap }, 3963 { 7, PrivMode_Autowrap },
3964 // 8, bi-directional support mode
3181 { 9, PrivMode_MouseX10 }, 3965 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 3966#ifdef menuBar_esc
3183 { menuBar_esc, PrivMode_menuBar }, 3967 { menuBar_esc, PrivMode_menuBar },
3184#endif 3968#endif
3969 // 18, 19 printing-related
3970 { 25, PrivMode_VisibleCursor },
3185#ifdef scrollBar_esc 3971#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 3972 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 3973#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 3974 { 35, PrivMode_ShiftKeys }, // rxvt extension
3190 { 40, PrivMode_132OK }, 3975 { 40, PrivMode_132OK },
3976 // 41 xterm more fixes NYI
3977 // 45 margin bell NYI
3978 // 46 start logging
3191 { 47, PrivMode_Screen }, 3979 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 3980 { 66, PrivMode_aplKP },
3193#ifndef NO_BACKSPACE_KEY 3981#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 3982 { 67, PrivMode_BackSpace },
3195#endif 3983#endif
3196 { 1000, PrivMode_MouseX11 }, 3984 { 1000, PrivMode_MouseX11 },
3985 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3986 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
3987 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3197 { 1010, PrivMode_TtyOutputInh }, 3988 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 3989 { 1011, PrivMode_Keypress }, // rxvt extension
3990 // 1035 enable modifiers for alt, numlock NYI
3991 // 1036 send ESC for meta keys NYI
3992 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 3993 { 1047, PrivMode_Screen },
3994 // 1048 save and restore cursor
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3995 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3996 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3201 }; 3997 };
3202 3998
3203 if (nargs == 0) 3999 if (nargs == 0)
3204 return; 4000 return;
3205 4001
… …
3212 for (i = 0; i < nargs; i++) 4008 for (i = 0; i < nargs; i++)
3213 { 4009 {
3214 state = -1; 4010 state = -1;
3215 4011
3216 /* basic handling */ 4012 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4013 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3218 if (argtopriv[j].argval == arg[i]) 4014 if (argtopriv[j].argval == arg[i])
3219 { 4015 {
3220 state = privcases (mode, argtopriv[j].bit); 4016 state = privcases (mode, argtopriv[j].bit);
3221 break; 4017 break;
3222 } 4018 }
3223 4019
3224 /* extra handling for values with state unkept */ 4020 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 4021 switch (arg[i])
3227 { 4022 {
3228 case 1048: /* alternative cursor save */ 4023 case 1048: /* alternative cursor save */
4024 case 1049:
4025 if (options & Opt_secondaryScreen)
3229 if (mode == 0) 4026 if (mode == 0)
3230 scr_cursor (RESTORE); 4027 scr_cursor (RESTORE);
3231 else if (mode == 1) 4028 else if (mode == 1)
3232 scr_cursor (SAVE); 4029 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; 4030 break;
4031 }
4032
4033 if (state >= 0)
4034 /* extra handling for values with valid 0 or 1 state */
4035 switch (arg[i])
4036 {
4037 /* case 1: - application cursor keys */
4038 case 2: /* VT52 mode */
4039 /* oddball mode. should be set regardless of set/reset
4040 * parameter. Return from VT52 mode with an ESC < from
4041 * within VT52 mode
4042 */
4043 PrivMode (1, PrivMode_vt52);
4044 break;
3249 case 3: /* 80/132 */ 4045 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 4046 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4047 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height);
3252 (unsigned int)TermWin.height);
3253 break; 4048 break;
3254 case 4: /* smooth scrolling */ 4049 case 4: /* smooth scrolling */
3255 if (state) 4050 if (state)
3256 Options &= ~Opt_jumpScroll; 4051 options &= ~Opt_jumpScroll;
3257 else 4052 else
3258 Options |= Opt_jumpScroll; 4053 options |= Opt_jumpScroll;
3259 break; 4054 break;
3260 case 5: /* reverse video */ 4055 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 4056 scr_rvideo_mode (state);
3262 break; 4057 break;
3263 case 6: /* relative/absolute origins */ 4058 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 4059 scr_relative_origin (state);
3265 break; 4060 break;
3266 case 7: /* autowrap */ 4061 case 7: /* autowrap */
3267 scr_autowrap (state); 4062 scr_autowrap (state);
3268 break; 4063 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 4064 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 4065 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 4066 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 4067 priv_modes &= ~PrivMode_MouseX11;
3273 break; 4068 break;
3274#ifdef menuBar_esc 4069#ifdef menuBar_esc
3275 case menuBar_esc: 4070 case menuBar_esc:
3276#ifdef MENUBAR 4071#ifdef MENUBAR
3277 map_menuBar (state); 4072 map_menuBar (state);
3278#endif 4073#endif
3279 break; 4074 break;
3280#endif 4075#endif
3281#ifdef scrollBar_esc 4076#ifdef scrollBar_esc
3282 case scrollBar_esc: 4077 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 4078 if (scrollbar_mapping (state))
3284 { 4079 {
3285 resize_all_windows (0, 0, 0); 4080 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 4081 scr_touch (true);
3287 } 4082 }
3288 break; 4083 break;
3289#endif 4084#endif
3290 case 25: /* visible/invisible cursor */ 4085 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 4086 scr_cursor_visible (state);
3292 break; 4087 break;
3293 /* case 35: - shift keys */ 4088 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 4089 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 4090 case 47: /* secondary screen */
3296 scr_change_screen (state); 4091 scr_change_screen (state);
3297 break; 4092 break;
3298 /* case 66: - application key pad */ 4093 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 4094 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 4095 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 4096 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 4097 priv_modes &= ~PrivMode_MouseX10;
3303 break; 4098 break;
3304#if 0 4099#if 0
3305 case 1001: 4100 case 1001:
3306 break; /* X11 mouse highlighting */ 4101 break; /* X11 mouse highlighting */
3307#endif 4102#endif
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 4103 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state) 4104 if (state)
3310 Options &= ~Opt_scrollTtyOutput; 4105 options &= ~Opt_scrollTtyOutput;
3311 else 4106 else
3312 Options |= Opt_scrollTtyOutput; 4107 options |= Opt_scrollTtyOutput;
3313 break; 4108 break;
3314 case 1011: /* scroll to bottom on key press */ 4109 case 1011: /* scroll to bottom on key press */
3315 if (state) 4110 if (state)
3316 Options |= Opt_scrollTtyKeypress; 4111 options |= Opt_scrollTtyKeypress;
3317 else 4112 else
3318 Options &= ~Opt_scrollTtyKeypress; 4113 options &= ~Opt_scrollTtyKeypress;
3319 break; 4114 break;
3320 case 1047: /* secondary screen w/ clearing */ 4115 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4116 if (options & Opt_secondaryScreen)
3322 if (current_screen != PRIMARY) 4117 if (current_screen != PRIMARY)
3323 scr_erase_screen (2); 4118 scr_erase_screen (2);
3324 scr_change_screen (state); 4119 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 4120 break;
4121 case 1049: /* secondary screen w/ clearing first */
4122 scr_change_screen (state);
4123 if (options & Opt_secondaryScreen)
4124 if (current_screen != PRIMARY)
4125 scr_erase_screen (2);
4126 break;
4127 default:
4128 break;
3328 } 4129 }
3329 } 4130 }
3330} 4131}
3331/*}}} */ 4132/*}}} */
3332 4133
3333/*{{{ process sgr sequences */ 4134/*{{{ process sgr sequences */
3334void 4135void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4136rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 4137{
3337 unsigned int i; 4138 unsigned int i;
3338 short rendset; 4139 short rendset;
3339 int rendstyle; 4140 int rendstyle;
3340 4141
3341 if (nargs == 0) 4142 if (nargs == 0)
3342 { 4143 {
3343 scr_rendition (0, ~RS_None); 4144 scr_rendition (0, ~RS_None);
3344 return; 4145 return;
3345 } 4146 }
4147
3346 for (i = 0; i < nargs; i++) 4148 for (i = 0; i < nargs; i++)
3347 { 4149 {
3348 rendset = -1; 4150 rendset = -1;
3349 switch (arg[i]) 4151 switch (arg[i])
3350 { 4152 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 4154 rendset = 0, rendstyle = ~RS_None;
3353 break; 4155 break;
3354 case 1: 4156 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 4157 rendset = 1, rendstyle = RS_Bold;
3356 break; 4158 break;
4159 //case 2: // low intensity
4160 case 3:
4161 rendset = 1, rendstyle = RS_Italic;
4162 break;
3357 case 4: 4163 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 4164 rendset = 1, rendstyle = RS_Uline;
3359 break; 4165 break;
3360 case 5: 4166 case 5: // slowly blinking
4167 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 4168 rendset = 1, rendstyle = RS_Blink;
3362 break; 4169 break;
4170 //case 6: // scoansi light background
3363 case 7: 4171 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 4172 rendset = 1, rendstyle = RS_RVid;
3365 break; 4173 break;
3366 case 22: 4174 case 8:
4175 // invisible. NYI
4176 break;
4177 //case 9: // crossed out
4178 //case 10: // scoansi acs off, primary font
4179 //case 11: // scoansi acs on, first alt font
4180 //case 12: // scoansi acs on, |0x80, second alt font
4181 //...
4182 //case 19: // ninth alt font
4183 //case 20: // gothic
4184 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 4185 rendset = 0, rendstyle = RS_Bold;
4186 break;
4187 case 22: // normal intensity
4188 rendset = 0, rendstyle = RS_Bold;
4189 break;
4190 case 23: // disable italic
4191 rendset = 0, rendstyle = RS_Italic;
3368 break; 4192 break;
3369 case 24: 4193 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 4194 rendset = 0, rendstyle = RS_Uline;
3371 break; 4195 break;
3372 case 25: 4196 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 4197 rendset = 0, rendstyle = RS_Blink;
3374 break; 4198 break;
4199 case 26: // variable spacing (iso 8613)
4200 rendset = 0, rendstyle = RS_Blink;
4201 break;
3375 case 27: 4202 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 4203 rendset = 0, rendstyle = RS_RVid;
3377 break; 4204 break;
4205 //case 28: // visible. NYI
4206 //case 29: // not crossed-out
3378 } 4207 }
4208
3379 if (rendset != -1) 4209 if (rendset != -1)
3380 { 4210 {
3381 scr_rendition (rendset, rendstyle); 4211 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 4212 continue; /* for (;i;) */
3383 } 4213 }
3384 4214
3385 switch (arg[i]) 4215 switch (arg[i])
3386 { 4216 {
3387 case 30: 4217 case 30:
… …
3390 case 33: 4220 case 33:
3391 case 34: 4221 case 34:
3392 case 35: 4222 case 35:
3393 case 36: 4223 case 36:
3394 case 37: 4224 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4225 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 4226 break;
3398#ifdef TTY_256COLOR 4227 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 4228 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 4229 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4230 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 4231 i += 2;
3405 } 4232 }
3406 break; 4233 break;
3407#endif
3408 case 39: /* default fg */ 4234 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 4235 scr_color (Color_fg, Color_fg);
3410 break; 4236 break;
3411 4237
3412 case 40: 4238 case 40:
… …
3415 case 43: 4241 case 43:
3416 case 44: 4242 case 44:
3417 case 45: 4243 case 45:
3418 case 46: 4244 case 46:
3419 case 47: 4245 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4246 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 4247 break;
3423#ifdef TTY_256COLOR 4248 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 4249 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 4250 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4251 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 4252 i += 2;
3430 } 4253 }
3431 break; 4254 break;
3432#endif
3433 case 49: /* default bg */ 4255 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 4256 scr_color (Color_bg, Color_bg);
3435 break; 4257 break;
4258
4259 //case 50: // not variable spacing
3436 4260
3437#ifndef NO_BRIGHTCOLOR 4261#ifndef NO_BRIGHTCOLOR
3438 case 90: 4262 case 90:
3439 case 91: /* set bright fg color */ 4263 case 91: /* set bright fg color */
3440 case 92: 4264 case 92:
3441 case 93: 4265 case 93:
3442 case 94: 4266 case 94:
3443 case 95: 4267 case 95:
3444 case 96: 4268 case 96:
3445 case 97: 4269 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4270 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4271 break;
3449 case 100: 4272 case 100:
3450 case 101: /* set bright bg color */ 4273 case 101: /* set bright bg color */
3451 case 102: 4274 case 102:
3452 case 103: 4275 case 103:
3453 case 104: 4276 case 104:
3454 case 105: 4277 case 105:
3455 case 106: 4278 case 106:
3456 case 107: 4279 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4280 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4281 break;
3460#endif 4282#endif
3461 4283
3462 } 4284 }
3463 } 4285 }
3464} 4286}
3465/*}}} */ 4287/*}}} */
3466 4288
3467/*{{{ process Rob Nation's own graphics mode sequences */ 4289/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 4290void
3469rxvt_term::process_graphics () 4291rxvt_term::process_graphics ()
3470{ 4292{
3471 unsigned char ch, cmd = cmd_getc (); 4293 unicode_t ch, cmd = cmd_getc ();
3472 4294
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q') 4295 if (cmd == 'Q')
3475 { /* query graphics */ 4296 { /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */ 4297 tt_printf ("\033G0\012"); /* no graphics */
3477 return; 4298 return;
3478 } 4299 }
3479 /* swallow other graphics sequences until terminating ':' */ 4300 /* swallow other graphics sequences until terminating ':' */
3480 do 4301 do
3481 ch = cmd_getc (); 4302 ch = cmd_getc ();
3482 while (ch != ':'); 4303 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} 4304}
3529/*}}} */ 4305/*}}} */
3530 4306
3531/* ------------------------------------------------------------------------- */ 4307/* ------------------------------------------------------------------------- */
3532 4308
3533/* 4309/*
3534 * Send printf() formatted output to the command. 4310 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 4311 * Only use for small amounts of data.
3536 */ 4312 */
3537void 4313void
3538rxvt_term::tt_printf (const char *fmt,...) 4314rxvt_term::tt_printf (const char *fmt,...)
3539{ 4315{
… …
3541 unsigned char buf[256]; 4317 unsigned char buf[256];
3542 4318
3543 va_start (arg_ptr, fmt); 4319 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4320 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 4321 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 4322 tt_write (buf, strlen (buf));
3547} 4323}
3548 4324
3549/* ---------------------------------------------------------------------- */ 4325/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 4326/* 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. 4327 * or generated by us in response to a query ESC sequence.
3552 */ 4328 */
4329const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4330
3553void 4331void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4332rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3555{ 4333{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4334 if (v_buflen == 0)
4335 {
4336 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
3557 4337
3558 if (len) 4338 if ((unsigned int)written == len)
4339 return;
4340
4341 data += written;
4342 len -= written;
3559 { 4343 }
4344
4345 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
4346
4347 memcpy (v_buffer + v_buflen, data, len);
4348 v_buflen += len;
4349
4350 pty_ev.set (EVENT_READ | EVENT_WRITE);
4351}
4352
4353void rxvt_term::pty_write ()
4354{
4355 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4356
4357 if (written > 0)
4358 {
4359 v_buflen -= written;
4360
3560 if (v_buflen == 0) 4361 if (v_buflen == 0)
3561 { 4362 {
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); 4363 free (v_buffer);
3589 v_buffer = 0; 4364 v_buffer = 0;
3590 v_buflen = 0; 4365 v_buflen = 0;
3591 4366
3592 pty_ev.set (EVENT_READ); 4367 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; 4368 return;
3605 } 4369 }
4370
4371 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4372 }
4373 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4374 // original code just ignores this...
4375 destroy ();
3607} 4376}
3608 4377
3609/*----------------------- end-of-file (C source) -----------------------*/ 4378/*----------------------- end-of-file (C source) -----------------------*/
3610 4379

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