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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.38 by pcg, Mon Feb 9 07:11:49 2004 UTC vs.
Revision 1.176 by root, Mon Dec 13 01:29:03 2004 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>
30 * 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.
… …
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#include <wchar.h>
54#include <signal.h>
53 55
54/*----------------------------------------------------------------------*/ 56/*----------------------------------------------------------------------*/
57
58#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
59
60// exception thrown when the command parser runs out of input data
61class out_of_input { } out_of_input;
62
63#if ENABLE_FRILLS || ISO_14755
64
65#define ISO_14755_STARTED 0x80000000UL
66#define ISO_14755_51 0x40000000UL // basic (section 5.1)
67#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
68#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
69#define ISO_14755_MASK 0x0fffffffUL
70
71#if ISO_14755
72static unsigned short iso14755_symtab[] = {
73 // keysym, unicode
74 XK_Left, 0x2190,
75 XK_KP_Left, 0x2190,
76 XK_Up, 0x2191,
77 XK_KP_Up, 0x2191,
78 XK_Right, 0x2192,
79 XK_KP_Right, 0x2192,
80 XK_Down, 0x2193,
81 XK_KP_Down, 0x2193,
82 XK_Linefeed, 0x21b4,
83 XK_Return, 0x21b5,
84 XK_KP_Enter, 0x21b5,
85
86 XK_Prior, 0x21de,
87 XK_Next, 0x21df,
88 XK_Tab, 0x21e5,
89 XK_ISO_Left_Tab, 0x21e6,
90 XK_Shift_L, 0x21e7,
91 XK_Shift_R, 0x21e7,
92
93 XK_Shift_Lock, 0x21eb,
94 XK_ISO_Lock, 0x21eb,
95 XK_ISO_Lock, 0x21eb,
96 XK_Caps_Lock, 0x21ec,
97 XK_Num_Lock, 0x21ed,
98 XK_ISO_Level3_Shift, 0x21ee,
99 XK_ISO_Level3_Lock, 0x21ef,
100 XK_ISO_Group_Lock, 0x21f0,
101 XK_Home, 0x21f1,
102 XK_End, 0x21f2,
103
104 XK_Execute, 0x2318,
105 XK_Begin, 0x2320,
106 XK_Delete, 0x2326,
107 XK_Clear, 0x2327,
108 XK_BackSpace, 0x232b,
109 XK_Insert, 0x2380,
110 XK_Control_L, 0x2388,
111 XK_Control_R, 0x2388,
112 XK_Pause, 0x2389,
113 XK_Break, 0x238a,
114 XK_Escape, 0x238b,
115 XK_Undo, 0x238c,
116 XK_Print, 0x2399,
117
118 XK_space, 0x2423,
119 XK_KP_Space, 0x2422,
120 0,
121};
122
123void
124rxvt_term::iso14755_54 (int x, int y)
125{
126 x = Pixel2Col (x);
127 y = Pixel2Row (y);
128
129 if (x < 0 || x >= TermWin.ncol
130 || y < 0 || y >= TermWin.nrow)
131 return;
132
133 for (;;)
134 {
135 text_t t = screen.text[y + TermWin.saveLines - TermWin.view_start][x];
136
137 if (t != NOCHAR || !x)
138 {
139 iso14755_51 (screen.text[y + TermWin.saveLines - TermWin.view_start][x],
140 screen.rend[y + TermWin.saveLines - TermWin.view_start][x]);
141 iso14755buf = ISO_14755_54;
142 break;
143 }
144
145 x--;
146 }
147
148}
149#endif
150
151#if ENABLE_OVERLAY
152void
153rxvt_term::iso14755_51 (unicode_t ch, rend_t r)
154{
155 rxvt_fontset *fs = FONTSET (r);
156 rxvt_font *f = (*fs)[fs->find_font (ch)];
157 wchar_t *chr, *alloc, ch2;
158 int len;
159
160#if ENABLE_COMBINING
161 if (IS_COMPOSE (ch))
162 {
163 len = rxvt_composite.expand (ch, 0);
164 alloc = chr = new wchar_t[len];
165 rxvt_composite.expand (ch, chr);
166 }
167 else
168#endif
169 {
170 ch2 = ch;
171
172 alloc = 0;
173 chr = &ch2;
174 len = 1;
175 }
176
177 int width = strlen (f->name);
178
179 scr_overlay_new (0, -1, width < 8+5 ? 8+5 : width, len + 1);
180
181 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
182
183 for (int y = 0; y < len; y++)
184 {
185 char buf[9];
186
187 ch = *chr++;
188
189 sprintf (buf, "%8x", ch);
190 scr_overlay_set (0, y, buf);
191 scr_overlay_set (9, y, '=');
192#if !UNICODE3
193 if (ch >= 0x10000)
194 ch = 0xfffd;
195#endif
196 scr_overlay_set (11, y, ch, r);
197 scr_overlay_set (12, y, NOCHAR, r);
198 }
199
200 scr_overlay_set (0, len, f->name);
201
202#if ENABLE_COMBINING
203 if (alloc)
204 delete [] alloc;
205#endif
206}
207#endif
208
209void
210rxvt_term::commit_iso14755 ()
211{
212 wchar_t ch[2];
213
214 ch[0] = iso14755buf & ISO_14755_MASK;
215 ch[1] = 0;
216
217 if (iso14755buf & ISO_14755_51)
218 {
219 char mb[16];
220 int len;
221
222 // allow verbatim 0-bytes and control-bytes to be entered
223 if (ch[0] >= 0x20)
224 len = wcstombs (mb, ch, 16);
225 else
226 {
227 mb[0] = ch[0];
228 len = 1;
229 }
230
231 if (len > 0)
232 tt_write ((unsigned char *)mb, len);
233 else
234 scr_bell ();
235 }
236
237 iso14755buf = 0;
238}
239
240int
241rxvt_term::hex_keyval (XKeyEvent &ev)
242{
243 // check wether this event corresponds to a hex digit
244 // if the modifiers had not been pressed.
245 for (int index = 0; index < 8; index++)
246 {
247 KeySym k = XLookupKeysym (&ev, index);
248
249 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
250 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
251 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
252 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
253 }
254
255 return -1;
256}
257#endif
55 258
56/*{{{ Convert the keypress event into a string */ 259/*{{{ Convert the keypress event into a string */
57void 260void
58rxvt_term::lookup_key (XKeyEvent &ev) 261rxvt_term::lookup_key (XKeyEvent &ev)
59{ 262{
60 int ctrl, meta, shft, len; 263 int ctrl, meta, shft, len;
61 unsigned int newlen; 264 unsigned int newlen;
62 KeySym keysym; 265 KeySym keysym;
63#ifdef DEBUG_CMD 266#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */ 267 static int debug_key = 1; /* accessible by a debugger only */
65#endif 268#endif
66 int valid_keysym; 269 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 270 unsigned char kbuf[KBUFSZ];
68 271
69 /* 272 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 273 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 274 * escape sequence to toggle the Keypad.
… …
77 meta = (ev.state & ModMetaMask); 280 meta = (ev.state & ModMetaMask);
78 281
79 if (numlock_state || (ev.state & ModNumLockMask)) 282 if (numlock_state || (ev.state & ModNumLockMask))
80 { 283 {
81 numlock_state = (ev.state & ModNumLockMask); 284 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 285 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 286 }
84 287
85 kbuf[0] = 0; 288 kbuf[0] = 0;
86 289
87#ifdef USE_XIM 290#ifdef USE_XIM
88 if (Input_Context) 291 if (Input_Context)
89 { 292 {
90 Status status_return; 293 Status status_return;
91 294
295#if 0
92#ifdef X_HAVE_UTF8_STRING 296#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 297 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 298 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf,
95 KBUFSZ, &keysym, &status_return); 299 KBUFSZ, &keysym, &status_return);
96 else 300 else
97#endif 301#endif
98 302#endif
99 { 303 {
100 wchar_t wkbuf[KBUFSZ + 1]; 304 wchar_t wkbuf[KBUFSZ + 1];
101 305
102 // the XOpenIM manpage lies about hardcoding the locale 306 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 307 // at the point of XOpenIM, so temporarily switch locales
… …
108 KBUFSZ, &keysym, &status_return); 312 KBUFSZ, &keysym, &status_return);
109 if (rs[Rs_imLocale]) 313 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 314 SET_LOCALE (locale);
111 315
112 if (status_return == XLookupChars 316 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 317 || status_return == XLookupBoth)
114 { 318 {
319 /* make sure the user can type ctrl-@, i.e. NUL */
320 if (len == 1 && *wkbuf == 0)
321 {
322 kbuf[0] = 0;
323 len = 1;
324 }
325 else
326 {
115 wkbuf[len] = 0; 327 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 328 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 329 if (len < 0)
118 len = 0; 330 len = 0;
331 }
119 } 332 }
120 else 333 else
121 len = 0; 334 len = 0;
122 } 335 }
123 336
124 valid_keysym = status_return == XLookupKeySym 337 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 338 || status_return == XLookupBoth;
126 } 339 }
127 else 340 else
128#endif 341#endif
129
130 { 342 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 343 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 344 valid_keysym = keysym != NoSymbol;
133 } 345 }
134 346
135 if (valid_keysym) 347 if (valid_keysym)
136 { 348 {
137 /* for some backwards compatibility */
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META)
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;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157
158 if (TermWin.saveLines) 349 if (TermWin.saveLines)
159 { 350 {
160#ifdef UNSHIFTED_SCROLLKEYS 351#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 352 if (!ctrl && !meta)
162 {
163#else 353#else
164 if (IS_SCROLL_MOD) 354 if (IS_SCROLL_MOD)
355#endif
165 { 356 {
166#endif
167 int lnsppg; 357 int lnsppg;
168 358
169#ifdef PAGING_CONTEXT_LINES 359#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 360 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES;
171#else 361#else
172 lnsppg = TermWin.nrow * 4 / 5; 362 lnsppg = TermWin.nrow * 4 / 5;
… …
210 scr_move_to (1, 0); 400 scr_move_to (1, 0);
211 return; 401 return;
212 } 402 }
213 } 403 }
214#endif 404#endif
215
216 } 405 }
217 406
218 if (shft) 407 if (shft)
219 { 408 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 409 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 410 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 411 {
223 keysym += (XK_F11 - XK_F1); 412 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 413 shft = 0; /* turn off Shift */
225 } 414 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 415 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 416 {
228 switch (keysym) 417 switch (keysym)
229 { 418 {
230 /* normal XTerm key bindings */ 419 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 420 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 421 selection_request (ev.time, 0, 0);
233 return; 422 return;
423#if TODO
234 /* rxvt extras */ 424 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 425 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 426 change_font (FONT_UP);
237 return; 427 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 428 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 429 change_font (FONT_DN);
240 return; 430 return;
431#endif
241 } 432 }
242 } 433 }
243 } 434 }
435
436#if ENABLE_FRILLS || ISO_14755
437 // ISO 14755 support
438 if (shft && ctrl)
439 {
440 int hv;
441
442 if (iso14755buf & ISO_14755_51
443 && (keysym == XK_space || keysym == XK_KP_Space
444 || keysym == XK_Return || keysym == XK_KP_Enter))
445 {
446 commit_iso14755 ();
447 iso14755buf = ISO_14755_51;
448# if ISO_14755
449 iso14755_51 (0);
450# endif
451 return;
452 }
453 else if ((hv = hex_keyval (ev)) >= 0)
454 {
455 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
456 | hv | ISO_14755_51;
457# if ISO_14755
458 iso14755_51 (iso14755buf & ISO_14755_MASK);
459# endif
460 return;
461 }
462 else
463 {
464# if ENABLE_OVERLAY
465 scr_overlay_off ();
466# endif
467 iso14755buf = 0;
468 }
469 }
470 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
471 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
472 if (!(iso14755buf & ISO_14755_STARTED))
473 {
474 iso14755buf |= ISO_14755_STARTED;
475# if ENABLE_OVERLAY
476 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
477 scr_overlay_set (0, 0, "ISO 14755 mode");
478# endif
479 }
480#endif
481
244#ifdef PRINTPIPE 482#ifdef PRINTPIPE
245 if (keysym == XK_Print) 483 if (keysym == XK_Print)
246 { 484 {
247 scr_printscreen (ctrl | shft); 485 scr_printscreen (ctrl | shft);
248 return; 486 return;
249 } 487 }
250#endif 488#endif
251#ifdef GREEK_SUPPORT
252 if (keysym == ks_greekmodeswith)
253 {
254 greek_mode = !greek_mode;
255 if (greek_mode)
256 {
257 xterm_seq (XTerm_title,
258 (greek_getmode() == GREEK_ELOT928
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST);
260 greek_reset();
261 }
262 else
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267 489
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 490 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 { 491 {
270#ifdef KEYSYM_RESOURCE 492#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 493 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 494 {
273 unsigned int l; 495 unsigned int l;
274 const unsigned char *kbuf0; 496 const unsigned char *kbuf0;
275 const unsigned char ch = C0_ESC;
276 497
277 kbuf0 = (Keysym_map[keysym & 0xFF]); 498 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++; 499 l = (unsigned int)*kbuf0++;
279 500
280 /* escape prefix */ 501 /* escape prefix */
281 if (meta) 502 if (meta
282# ifdef META8_OPTION 503# ifdef META8_OPTION
283 if (meta_char == C0_ESC) 504 && meta_char == C0_ESC
284# endif 505# endif
506 )
507 {
508 const unsigned char ch = C0_ESC;
285 tt_write (&ch, 1); 509 tt_write (&ch, 1);
510 }
511
286 tt_write (kbuf0, l); 512 tt_write (kbuf0, l);
287 return; 513 return;
288 } 514 }
289 else 515 else
290#endif 516#endif
291
292 { 517 {
293 newlen = 1; 518 newlen = 1;
294 switch (keysym) 519 switch (keysym)
295 { 520 {
296#ifndef NO_BACKSPACE_KEY 521#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 522 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 523 if (priv_modes & PrivMode_HaveBackSpace)
299 { 524 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 525 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 526 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 527 kbuf[1] = '\0';
303 } 528 }
304 else 529 else
305 STRCPY(kbuf, key_backspace); 530 strcpy (kbuf, key_backspace);
306# ifdef MULTICHAR_SET
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
308 {
309 int col, row;
310
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 }
317# endif
318 break; 531 break;
319#endif 532#endif
320#ifndef NO_DELETE_KEY 533#ifndef NO_DELETE_KEY
321 case XK_Delete: 534 case XK_Delete:
322 STRCPY(kbuf, key_delete); 535 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; 536 break;
336#endif 537#endif
337 case XK_Tab: 538 case XK_Tab:
338 if (shft) 539 if (shft)
339 STRCPY(kbuf, "\033[Z"); 540 strcpy (kbuf, "\033[Z");
340 else 541 else
341 { 542 {
342#ifdef CTRL_TAB_MAKES_META 543#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 544 if (ctrl)
344 meta = 1; 545 meta = 1;
… …
349#endif 550#endif
350 newlen = 0; 551 newlen = 0;
351 } 552 }
352 break; 553 break;
353 554
354
355#ifdef XK_KP_Left 555#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 556 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 557 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 558 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 559 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 560 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
361 { 561 {
362 STRCPY(kbuf, "\033OZ"); 562 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 563 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 564 break;
365 } 565 }
366 else 566 else
367 /* translate to std. cursor key */ 567 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 568 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 570#endif
371 case XK_Up: /* "\033[A" */ 571 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 572 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 573 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 574 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 575 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 576 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 577 /* do Shift first */
378 if (shft) 578 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 579 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 580 else if (ctrl)
381 { 581 {
382 kbuf[1] = 'O'; 582 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 583 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 584 }
385 else if (PrivateModes & PrivMode_aplCUR) 585 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 586 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; 587 break;
423 588
424#ifndef UNSHIFTED_SCROLLKEYS 589#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 590# ifdef XK_KP_Prior
426 case XK_KP_Prior: 591 case XK_KP_Prior:
427 /* allow shift to override */ 592 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 593 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
429 { 594 {
430 STRCPY(kbuf, "\033Oy"); 595 strcpy (kbuf, "\033Oy");
431 break; 596 break;
432 } 597 }
433 /* FALLTHROUGH */ 598 /* FALLTHROUGH */
434# endif 599# endif
435 case XK_Prior: 600 case XK_Prior:
436 STRCPY(kbuf, "\033[5~"); 601 strcpy (kbuf, "\033[5~");
437 break; 602 break;
438# ifdef XK_KP_Next 603# ifdef XK_KP_Next
439 case XK_KP_Next: 604 case XK_KP_Next:
440 /* allow shift to override */ 605 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 606 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
442 { 607 {
443 STRCPY(kbuf, "\033Os"); 608 strcpy (kbuf, "\033Os");
444 break; 609 break;
445 } 610 }
446 /* FALLTHROUGH */ 611 /* FALLTHROUGH */
447# endif 612# endif
448 case XK_Next: 613 case XK_Next:
449 STRCPY(kbuf, "\033[6~"); 614 strcpy (kbuf, "\033[6~");
450 break; 615 break;
451#endif 616#endif
452 case XK_KP_Enter: 617 case XK_KP_Enter:
453 /* allow shift to override */ 618 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 619 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 620 {
456 STRCPY(kbuf, "\033OM"); 621 strcpy (kbuf, "\033OM");
622 break;
623 }
624
625 /* FALLTHROUGH */
626
627 case XK_Return:
628 if (priv_modes & PrivMode_LFNL)
629 {
630 kbuf[0] = '\015';
631 kbuf[1] = '\012';
632 kbuf[2] = '\0';
457 } 633 }
458 else 634 else
459 { 635 {
460 kbuf[0] = '\r'; 636 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 637 kbuf[1] = '\0';
462 } 638 }
463 break; 639 break;
464 640
465#ifdef XK_KP_Begin 641#ifdef XK_KP_Begin
466 case XK_KP_Begin: 642 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou"); 643 strcpy (kbuf, "\033Ou");
468 break; 644 break;
469 645
470 case XK_KP_Insert: 646 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op"); 647 strcpy (kbuf, "\033Op");
472 break; 648 break;
473 649
474 case XK_KP_Delete: 650 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On"); 651 strcpy (kbuf, "\033On");
476 break; 652 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;
518 case XK_Insert: 694 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 695 strcpy (kbuf, "\033[2~");
520 break; 696 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 697#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 698 case DXK_Remove:
523 /* FALLTHROUGH */ 699 /* FALLTHROUGH */
524#endif 700#endif
525 case XK_Execute: 701 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 702 strcpy (kbuf, "\033[3~");
527 break; 703 break;
528 case XK_Select: 704 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 705 strcpy (kbuf, "\033[4~");
530 break; 706 break;
531#ifdef XK_KP_End 707#ifdef XK_KP_End
532 case XK_KP_End: 708 case XK_KP_End:
533 /* allow shift to override */ 709 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 710 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 { 711 {
536 STRCPY(kbuf, "\033Oq"); 712 strcpy (kbuf, "\033Oq");
537 break; 713 break;
538 } 714 }
539 /* FALLTHROUGH */ 715 /* FALLTHROUGH */
540#endif 716#endif
541 case XK_End: 717 case XK_End:
542 STRCPY(kbuf, KS_END); 718 strcpy (kbuf, KS_END);
543 break; 719 break;
544#ifdef XK_KP_Home 720#ifdef XK_KP_Home
545 case XK_KP_Home: 721 case XK_KP_Home:
546 /* allow shift to override */ 722 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 723 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
548 { 724 {
549 STRCPY(kbuf, "\033Ow"); 725 strcpy (kbuf, "\033Ow");
550 break; 726 break;
551 } 727 }
552 /* FALLTHROUGH */ 728 /* FALLTHROUGH */
553#endif 729#endif
554 case XK_Home: 730 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 731 strcpy (kbuf, KS_HOME);
556 break; 732 break;
557 733
558#define FKEY(n, fkey) \ 734#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 735 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 736
561 case XK_F1: /* "\033[11~" */ 737 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 738 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 739 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 740 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 741 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 742 FKEY (11, XK_F1);
567 break; 743 break;
568 case XK_F6: /* "\033[17~" */ 744 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 745 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 746 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 747 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 748 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 749 FKEY (17, XK_F6);
574 break; 750 break;
575 case XK_F11: /* "\033[23~" */ 751 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 752 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 753 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 754 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 755 FKEY (23, XK_F11);
580 break; 756 break;
581 case XK_F15: /* "\033[28~" */ 757 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 758 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 759 FKEY (28, XK_F15);
584 break; 760 break;
585 case XK_Help: /* "\033[28~" */ 761 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 762 FKEY (28, XK_Help);
587 break; 763 break;
588 case XK_Menu: /* "\033[29~" */ 764 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 765 FKEY (29, XK_Menu);
590 break; 766 break;
591 case XK_F17: /* "\033[31~" */ 767 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 768 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 769 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 770 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 781 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 782 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 783 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 784 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 785 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 786 FKEY (31, XK_F17);
611 break; 787 break;
612#undef FKEY 788#undef FKEY
613 default: 789 default:
614 newlen = 0; 790 newlen = 0;
615 break; 791 break;
616 } 792 }
617 if (newlen) 793 if (newlen)
618 len = STRLEN(kbuf); 794 len = strlen (kbuf);
619 } 795 }
796
620 /* 797 /*
621 * Pass meta for all function keys, if 'meta' option set 798 * Pass meta for all function keys, if 'meta' option set
622 */ 799 */
623#ifdef META8_OPTION 800#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 801 if (meta && (meta_char == 0x80) && len > 0)
… …
639 { 816 {
640 unsigned char *ch; 817 unsigned char *ch;
641 818
642 for (ch = kbuf; ch < kbuf + len; ch++) 819 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 820 *ch |= 0x80;
821
644 meta = 0; 822 meta = 0;
645 } 823 }
646#endif 824#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 825 /* nil */ ;
652 } 826 }
653 } 827 }
654 828
655 if (len <= 0) 829 if (len <= 0)
656 return; /* not mapped */ 830 return; /* not mapped */
657 831
658 if (Options & Opt_scrollTtyKeypress) 832 if (options & Opt_scrollTtyKeypress)
659 if (TermWin.view_start) 833 if (TermWin.view_start)
660 { 834 {
661 TermWin.view_start = 0; 835 TermWin.view_start = 0;
662 want_refresh = 1; 836 want_refresh = 1;
663 } 837 }
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 851 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 852
679 /* escape prefix */ 853 /* escape prefix */
680 if (meta 854 if (meta
681#ifdef META8_OPTION 855#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 856 && meta_char == C0_ESC
683#endif 857#endif
684 ) 858 )
685 { 859 {
686 const unsigned char ch = C0_ESC; 860 const unsigned char ch = C0_ESC;
687
688 tt_write(&ch, 1); 861 tt_write (&ch, 1);
689 } 862 }
863
690#ifdef DEBUG_CMD 864#if defined(DEBUG_CMD)
691 if (debug_key)
692 { /* Display keyboard buffer contents */ 865 /* Display keyboard buffer contents */
693 char *p; 866 unsigned char *p;
694 int i; 867 int i;
695 868
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 869 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++) 870 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); 871 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n"); 872 fprintf (stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */ 873#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 874 tt_write (kbuf, (unsigned int)len);
703} 875}
704/*}}} */ 876/*}}} */
705 877
706#if (MENUBAR_MAX) 878#if (MENUBAR_MAX)
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 879/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
708/* attempt to `write' count to the input buffer */ 880/* attempt to `write' count to the input buffer */
709unsigned int 881unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 882rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
711{ 883{
712 unsigned int n, s; 884 unsigned int n, s;
713 885
714 n = cmdbuf_ptr - cmdbuf_base; 886 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 887 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
888
716 if (n > 0 && s < count) 889 if (n > 0 && s < count)
717 { 890 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 891 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 892 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 893 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 894 cmdbuf_endp -= n;
722 s += n; 895 s += n;
723 } 896 }
897
724 if (count > s) 898 if (count > s)
725 { 899 {
726 rxvt_print_error("data loss: cmd_write too large"); 900 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 901 count = s;
728 } 902 }
903
729 for (; count--;) 904 for (; count--;)
730 *cmdbuf_endp++ = *str++; 905 *cmdbuf_endp++ = *str++;
906
907 cmd_parse ();
908
731 return 0; 909 return 0;
732} 910}
733#endif /* MENUBAR_MAX */ 911#endif /* MENUBAR_MAX */
734 912
735void 913void
736rxvt_term::flush () 914rxvt_term::flush ()
737{ 915{
916 flush_ev.stop ();
917
738#ifdef TRANSPARENT 918#ifdef TRANSPARENT
739 if (want_full_refresh) 919 if (want_full_refresh)
740 { 920 {
741 want_full_refresh = 0; 921 want_full_refresh = 0;
742 scr_clear (); 922 scr_clear ();
743 scr_touch (false); 923 scr_touch (false);
744 want_refresh = 1;
745 } 924 }
746#endif 925#endif
747 926
748 if (want_refresh) 927 if (want_refresh)
749 { 928 {
750 scr_refresh (refresh_type); 929 scr_refresh (refresh_type);
751 scrollbar_show (1); 930 scrollbar_show (1);
752#ifdef USE_XIM 931#ifdef USE_XIM
753 IMSendSpot (); 932 IMSendSpot ();
754#endif 933#endif
755
756 } 934 }
757 935
758 XFlush (display->display); 936 display->flush ();
759} 937}
760 938
761void 939void
762rxvt_term::check_cb (check_watcher &w) 940rxvt_term::check_cb (check_watcher &w)
763{ 941{
764 SET_R (this); 942 SET_R (this);
765 SET_LOCALE (locale); 943 SET_LOCALE (locale);
766 944
945 display->flush ();
946
947 if (want_refresh && !flush_ev.active)
948 flush_ev.start (NOW + 0.01);
949}
950
951void
952rxvt_term::flush_cb (time_watcher &w)
953{
954 SET_R (this);
955 SET_LOCALE (locale);
956
957 refresh_limit = 1;
958 refresh_count = 0;
767 flush (); 959 flush ();
768} 960}
769 961
770#ifdef CURSOR_BLINK 962#ifdef CURSOR_BLINK
771void 963void
… …
789 w.start (w.at + TEXT_BLINK_INTERVAL); 981 w.start (w.at + TEXT_BLINK_INTERVAL);
790 } 982 }
791} 983}
792#endif 984#endif
793 985
986#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
987void
988rxvt_term::cont_scroll_cb (time_watcher &w)
989{
990 if ((scrollbar_isUp() || scrollbar_isDn()) &&
991 scr_page (scrollbar_isUp() ? UP : DN, 1))
992 {
993 refresh_type |= SMOOTH_REFRESH;
994 want_refresh = 1;
995 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
996 }
997}
998#endif
999
1000#ifdef SELECTION_SCROLLING
1001void
1002rxvt_term::sel_scroll_cb (time_watcher &w)
1003{
1004 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1005 {
1006 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1007 refresh_type |= SMOOTH_REFRESH;
1008 want_refresh = 1;
1009 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1010 }
1011}
1012#endif
1013
1014#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1015void
1016rxvt_term::slip_wheel_cb (time_watcher &w)
1017{
1018 if (mouse_slip_wheel_speed == 0
1019 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1020 : scr_page (UP, mouse_slip_wheel_speed))
1021 {
1022 refresh_type |= SMOOTH_REFRESH;
1023 want_refresh = 1;
1024 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1025 }
1026}
1027#endif
1028
794bool 1029bool
795rxvt_term::pty_fill () 1030rxvt_term::pty_fill ()
796{ 1031{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1032 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1033
1034 if (CBUFSIZ == n)
1035 {
1036 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n");
1037 n = 0;
1038 }
798 1039
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1040 memmove (cmdbuf_base, cmdbuf_ptr, n);
800 cmdbuf_ptr = cmdbuf_base; 1041 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1042 cmdbuf_endp = cmdbuf_ptr + n;
802 1043
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1044 n = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
804 1045
805 if (n > 0) 1046 if (n > 0)
806 { 1047 {
807 cmdbuf_endp += n; 1048 cmdbuf_endp += n;
808 return true; 1049 return true;
809 } 1050 }
810 else if (n < 0 && errno != EAGAIN) 1051 else if (n < 0 && errno != EAGAIN)
811 destroy (); 1052 destroy ();
812 1053
813 return false; 1054 return false;
814} 1055}
815 1056
816void 1057void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1058rxvt_term::pty_cb (io_watcher &w, short revents)
… …
820 SET_LOCALE (locale); 1061 SET_LOCALE (locale);
821 1062
822 if (revents & EVENT_WRITE) 1063 if (revents & EVENT_WRITE)
823 tt_write (0, 0); 1064 tt_write (0, 0);
824 else if (revents & EVENT_READ) 1065 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us 1066 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong
830 while (flag && pty_fill ()) 1067 while (pty_fill ())
831 { 1068 if (cmd_parse ())
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838
839 uint32_t ch = NOCHAR;
840
841 for (;;)
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break; 1069 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (!(Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1070}
940 1071
941// read the next character, currently handles UTF-8 1072void
942// will probably handle all sorts of other stuff in the future 1073rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1074{
946 while (cmdbuf_ptr < cmdbuf_endp) 1075 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
947 { 1076 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950 1077
951 wchar_t wc; 1078#ifdef POINTER_BLANK
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1079 hidden_pointer = 0;
953 1080
954 if (len == (size_t)-2) 1081 if (options & Opt_pointerBlank)
955 return NOCHAR; 1082 pointer_ev.start (NOW + pointerBlankDelay);
956 1083#endif
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc() - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988} 1084}
989 1085
990#ifdef POINTER_BLANK 1086#ifdef POINTER_BLANK
991void 1087void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0;
998
999 if (Options & Opt_pointerBlank)
1000 pointer_ev.start (NOW + pointerBlankDelay);
1001}
1002
1003void
1004rxvt_term::pointer_blank () 1088rxvt_term::pointer_blank ()
1005{ 1089{
1006 if (!(Options & Opt_pointerBlank)) 1090 if (! (options & Opt_pointerBlank))
1007 return; 1091 return;
1008 1092
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1093 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1010 XFlush (display->display); 1094 XFlush (display->display);
1011 1095
… …
1021 pointer_blank (); 1105 pointer_blank ();
1022} 1106}
1023#endif 1107#endif
1024 1108
1025void 1109void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1110rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1111{
1028 int button_number, key_state = 0; 1112 int button_number, key_state = 0;
1029 int x, y; 1113 int x, y;
1030 1114
1031 x = ev.x; 1115 x = ev.x;
1032 y = ev.y; 1116 y = ev.y;
1033 pixel_position (&x, &y); 1117 pixel_position (&x, &y);
1034 1118
1035 if (MEvent.button == AnyButton) 1119 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1120 button_number = 3;
1038 }
1039 else 1121 else
1040 { 1122 {
1041 button_number = MEvent.button - Button1; 1123 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1124 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1125 if (button_number >= 3)
1044 button_number += (64 - 3); 1126 button_number += (64 - 3);
1045 } 1127 }
1046 1128
1047 if (PrivateModes & PrivMode_MouseX10) 1129 if (priv_modes & PrivMode_MouseX10)
1048 { 1130 {
1049 /* 1131 /*
1050 * do not report ButtonRelease 1132 * do not report ButtonRelease
1051 * no state info allowed 1133 * no state info allowed
1052 */ 1134 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1149 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1150 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1151#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1152 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1153#endif
1072
1073 } 1154 }
1074 1155
1075#ifdef DEBUG_MOUSEREPORT 1156#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1157 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1158 if (key_state & 16)
1078 fputc('C', stderr); 1159 fputc ('C', stderr);
1079 if (key_state & 4) 1160 if (key_state & 4)
1080 fputc('S', stderr); 1161 fputc ('S', stderr);
1081 if (key_state & 8) 1162 if (key_state & 8)
1082 fputc('A', stderr); 1163 fputc ('A', stderr);
1083 if (key_state & 32) 1164 if (key_state & 32)
1084 fputc('2', stderr); 1165 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1166 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1167 button_number,
1087 x + 1, 1168 x + 1,
1088 y + 1); 1169 y + 1);
1089#else 1170#endif
1171
1090 tt_printf("\033[M%c%c%c", 1172 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1173 (32 + button_number + key_state),
1092 (32 + x + 1), 1174 (32 + x + 1),
1093 (32 + y + 1)); 1175 (32 + y + 1));
1094#endif
1095} 1176}
1096 1177
1097#ifdef USING_W11LIB 1178#ifdef USING_W11LIB
1098void 1179void
1099rxvt_W11_process_x_event(XEvent *ev) 1180rxvt_W11_process_x_event (XEvent *ev)
1100{ 1181{
1101 rxvt_t *r = rxvt_get_r(); 1182 rxvt_t *r = rxvt_get_r ();
1102 1183
1103 x_cb (*ev); 1184 x_cb (*ev);
1104} 1185}
1105#endif 1186#endif
1106 1187
… …
1110{ 1191{
1111 SET_R (this); 1192 SET_R (this);
1112 SET_LOCALE (locale); 1193 SET_LOCALE (locale);
1113 1194
1114#if defined(CURSOR_BLINK) 1195#if defined(CURSOR_BLINK)
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress) 1196 if ((options & Opt_cursorBlink) && ev.type == KeyPress)
1116 { 1197 {
1117 if (hidden_cursor) 1198 if (hidden_cursor)
1118 { 1199 {
1119 hidden_cursor = 0; 1200 hidden_cursor = 0;
1120 want_refresh = 1; 1201 want_refresh = 1;
… …
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1204 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1124 } 1205 }
1125#endif 1206#endif
1126 1207
1127#if defined(POINTER_BLANK) 1208#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0) 1209 if ((options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 { 1210 {
1130 if (ev.type == MotionNotify 1211 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress 1212 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease) 1213 || ev.type == ButtonRelease)
1133 if (hidden_pointer) 1214 if (hidden_pointer)
… …
1136 if (ev.type == KeyPress && hidden_pointer == 0) 1217 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank (); 1218 pointer_blank ();
1138 } 1219 }
1139#endif 1220#endif
1140 1221
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return;
1144#endif
1145
1146 Window unused_root, unused_child; 1222 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1223 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1224 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday(&tp, NULL);
1195 ltt = localtime(&(tp.tv_sec));
1196 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));
1197#endif
1198 1225
1199 switch (ev.type) 1226 switch (ev.type)
1200 { 1227 {
1201 case KeyPress: 1228 case KeyPress:
1229#if ISO_14755
1230 if (!(iso14755buf & ISO_14755_52))
1231#endif
1202 lookup_key (ev.xkey); 1232 lookup_key (ev.xkey);
1233
1234 break;
1235
1236 case KeyRelease:
1237 {
1238#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755
1239 KeySym ks;
1240
1241 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1242#endif
1243
1244#if ENABLE_FRILLS || ISO_14755
1245 // ISO 14755 support
1246 if (iso14755buf)
1247 if (iso14755buf & ISO_14755_52)
1248 {
1249# if ENABLE_OVERLAY
1250 scr_overlay_off ();
1251# endif
1252# if ISO_14755
1253 // iso14755 part 5.2 handling: release time
1254 // first: controls
1255 if ((ev.xkey.state & ControlMask)
1256 && ((ks >= 0x40 && ks <= 0x5f)
1257 || (ks >= 0x61 && ks <= 0x7f)))
1258 {
1259 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1260 commit_iso14755 ();
1261 return; // case-break;
1262 }
1263
1264 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1265 if (i[0] == ks)
1266 {
1267 iso14755buf = ISO_14755_51 | i[1];
1268 commit_iso14755 ();
1269 return; // case-break;
1270 }
1271
1272 scr_bell ();
1273# endif
1274 iso14755buf = 0;
1203 break; 1275 break;
1276 }
1277 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1278 {
1279# if ENABLE_OVERLAY
1280 scr_overlay_off ();
1281# endif
1282 if (iso14755buf & ISO_14755_51)
1283 commit_iso14755 ();
1284#if ISO_14755
1285 else if (iso14755buf & ISO_14755_STARTED)
1286 {
1287 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1288
1289 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1290 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1291 }
1292# endif
1293 else
1294 iso14755buf = 0;
1295 }
1296#endif
1204 1297
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1298#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease:
1207 {
1208 if (!(ev.xkey.state & ControlMask)) 1299 if (!(ev.xkey.state & ControlMask))
1300 slip_wheel_ev.stop ();
1301 else if (ks == XK_Control_L || ks == XK_Control_R)
1209 mouse_slip_wheel_speed = 0; 1302 mouse_slip_wheel_speed = 0;
1210 else 1303#endif
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym(display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1304 break;
1219 } 1305 }
1220#endif
1221 1306
1222 case ButtonPress: 1307 case ButtonPress:
1223 button_press (ev.xbutton); 1308 button_press (ev.xbutton);
1224 break; 1309 break;
1225 1310
… …
1237 && (ev.xclient.data.l[0] == DndFile 1322 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir 1323 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink)) 1324 || ev.xclient.data.l[0] == DndLink))
1240 { 1325 {
1241 /* Get Dnd data */ 1326 /* Get Dnd data */
1242 Atom ActualType; 1327 Atom ActualType;
1243 int ActualFormat; 1328 int ActualFormat;
1244 unsigned char *data; 1329 unsigned char *data;
1245 unsigned long Size, RemainingBytes; 1330 unsigned long Size, RemainingBytes;
1246 1331
1247 XGetWindowProperty(display->display, display->root, 1332 XGetWindowProperty (display->display, display->root,
1248 xa[XA_DNDSELECTION], 1333 xa[XA_DNDSELECTION],
1249 0L, 1000000L, 1334 0L, 1000000L,
1250 False, AnyPropertyType, 1335 False, AnyPropertyType,
1251 &ActualType, &ActualFormat, 1336 &ActualType, &ActualFormat,
1252 &Size, &RemainingBytes, 1337 &Size, &RemainingBytes,
1253 &data); 1338 &data);
1254 XChangeProperty(display->display, display->root, 1339 set_string_property (XA_CUT_BUFFER0, data);
1255 XA_CUT_BUFFER0, XA_STRING, 1340 XFree (data);
1256 8, PropModeReplace,
1257 data, STRLEN(data));
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1341 selection_paste (display->root, XA_CUT_BUFFER0, true);
1259 XSetInputFocus(display->display, display->root, RevertToNone, CurrentTime); 1342 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime);
1260 } 1343 }
1261#endif /* OFFIX_DND */ 1344#endif /* OFFIX_DND */
1262 break; 1345 break;
1263 1346
1264 case MappingNotify: 1347 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping)); 1348 XRefreshKeyboardMapping (&ev.xmapping);
1266 break; 1349 break;
1267 1350
1268 /* 1351 /*
1269 * XXX: this is not the _current_ arrangement 1352 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1353 * Here's my conclusion:
… …
1295 { 1378 {
1296 TermWin.focus = 1; 1379 TermWin.focus = 1;
1297 want_refresh = 1; 1380 want_refresh = 1;
1298#ifdef USE_XIM 1381#ifdef USE_XIM
1299 if (Input_Context != NULL) 1382 if (Input_Context != NULL)
1383 {
1384 IMSetStatusPosition ();
1300 XSetICFocus(Input_Context); 1385 XSetICFocus (Input_Context);
1386 }
1301#endif 1387#endif
1302#ifdef CURSOR_BLINK 1388#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink) 1389 if (options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1390 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1391#endif
1392#ifdef OFF_FOCUS_FADING
1393 if (rs[Rs_fade])
1394 {
1395 pix_colors = pix_colors_focused;
1396 scr_recolour ();
1397 }
1305#endif 1398#endif
1306 1399
1307 } 1400 }
1308 break; 1401 break;
1309 1402
1310 case FocusOut: 1403 case FocusOut:
1311 if (TermWin.focus) 1404 if (TermWin.focus)
1312 { 1405 {
1313 TermWin.focus = 0; 1406 TermWin.focus = 0;
1314 want_refresh = 1; 1407 want_refresh = 1;
1408
1409#if ENABLE_FRILLS || ISO_14755
1410 iso14755buf = 0;
1411#endif
1412#if ENABLE_OVERLAY
1413 scr_overlay_off ();
1414#endif
1315#ifdef USE_XIM 1415#ifdef USE_XIM
1316 if (Input_Context != NULL) 1416 if (Input_Context != NULL)
1317 XUnsetICFocus(Input_Context); 1417 XUnsetICFocus (Input_Context);
1318#endif 1418#endif
1319#ifdef CURSOR_BLINK 1419#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink) 1420 if (options & Opt_cursorBlink)
1321 cursor_blink_ev.stop (); 1421 cursor_blink_ev.stop ();
1322 hidden_cursor = 0; 1422 hidden_cursor = 0;
1323#endif 1423#endif
1324 1424#ifdef OFF_FOCUS_FADING
1425 if (rs[Rs_fade])
1426 {
1427 pix_colors = pix_colors_unfocused;
1428 scr_recolour ();
1429 }
1430#endif
1325 } 1431 }
1326 break; 1432 break;
1327 1433
1328 case ConfigureNotify: 1434 case ConfigureNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0]) 1435 if (ev.xconfigure.window == TermWin.parent[0])
… …
1332 1438
1333 do 1439 do
1334 { /* Wrap lots of configures into one */ 1440 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width; 1441 width = ev.xconfigure.width;
1336 height = ev.xconfigure.height; 1442 height = ev.xconfigure.height;
1337 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1443 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1338 } 1444 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1445 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1340 1446
1341 if (szHint.width != width || szHint.height != height) 1447 if (szHint.width != width || szHint.height != height)
1342 { 1448 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1449 seen_resize = 1;
1344 resize_all_windows (width, height, 1); 1450 resize_all_windows (width, height, 1);
1345 } 1451 }
1346#ifdef DEBUG_SIZE 1452
1347 else
1348 {
1349 D_SIZE((stderr, "Size: Not resizing"));
1350 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1453#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent) 1454 if (options & Opt_transparent)
1354 {
1355 check_our_parents (); 1455 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif 1456#endif
1360
1361 } 1457 }
1458 break;
1459
1460 case PropertyNotify:
1461 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1462 && ev.xproperty.state == PropertyNewValue)
1463 selection_property (ev.xproperty.window, ev.xproperty.atom);
1464
1362 break; 1465 break;
1363 1466
1364 case SelectionClear: 1467 case SelectionClear:
1365 selection_clear (); 1468 selection_clear ();
1366 break; 1469 break;
1367 1470
1368 case SelectionNotify: 1471 case SelectionNotify:
1369 if (selection_wait == Sel_normal) 1472 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor, 1473 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1371 ev.xselection.property, True);
1372 break; 1474 break;
1373 1475
1374 case SelectionRequest: 1476 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1477 selection_send (ev.xselectionrequest);
1376 break; 1478 break;
… …
1387#ifdef TEXT_BLINK 1489#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 1490 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif 1491#endif
1390 break; 1492 break;
1391 1493
1392 case PropertyNotify:
1393 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1394 if (ev.xproperty.state == PropertyNewValue)
1395 selection_property (ev.xproperty.window, ev.xproperty.atom);
1396 break;
1397
1398#ifdef TRANSPARENT 1494#ifdef TRANSPARENT
1399 case ReparentNotify: 1495 case ReparentNotify:
1400 rootwin_cb (ev); 1496 rootwin_cb (ev);
1401 break; 1497 break;
1402#endif /* TRANSPARENT */ 1498#endif /* TRANSPARENT */
1403 1499
1404 case GraphicsExpose: 1500 case GraphicsExpose:
1405 case Expose: 1501 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1502 if (ev.xany.window == TermWin.vt)
1407 { 1503 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1504 do
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1505 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1506 ev.xexpose.width, ev.xexpose.height, False);
1411#else 1507 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev));
1412 // don't understand this, so commented it out 1508
1509 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1510
1511 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev))
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1512 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1513 ev.xexpose.width, ev.xexpose.height, False);
1415 //scr_expose (ev.xexpose.x, 0, 1514
1416 // ev.xexpose.width, TermWin.height, False); 1515 scr_refresh (refresh_type);
1417#endif
1418 want_refresh = 1;
1419 } 1516 }
1420 else 1517 else
1421 { 1518 {
1422 XEvent unused_event; 1519 XEvent unused_event;
1423 1520
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1521 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event))
1425 Expose, 1522 ;
1426 &unused_event)) ;
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1523 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event))
1428 GraphicsExpose, 1524 ;
1429 &unused_event)) ; 1525
1430 if (isScrollbarWindow(ev.xany.window)) 1526 if (isScrollbarWindow (ev.xany.window))
1431 { 1527 {
1432 scrollBar.setIdle(); 1528 scrollBar.setIdle ();
1433 scrollbar_show (0); 1529 scrollbar_show (0);
1434 } 1530 }
1435#ifdef MENUBAR 1531#ifdef MENUBAR
1436 if (menubar_visible () && isMenuBarWindow(ev.xany.window)) 1532 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1437 menubar_expose (); 1533 menubar_expose ();
1438#endif 1534#endif
1439#ifdef RXVT_GRAPHICS
1440 Gr_expose (ev.xany.window);
1441#endif
1442 1535
1536#ifdef TRANSPARENT
1537 if (am_transparent && ev.xany.window == TermWin.parent[0])
1538 XClearWindow (display->display, ev.xany.window);
1539#endif
1443 } 1540 }
1444 break; 1541 break;
1445 1542
1446 case MotionNotify: 1543 case MotionNotify:
1447#ifdef POINTER_BLANK 1544#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1545 if (hidden_pointer)
1449 pointer_unblank (); 1546 pointer_unblank ();
1450#endif 1547#endif
1451#if MENUBAR 1548#if MENUBAR
1452 if (isMenuBarWindow(ev.xany.window)) 1549 if (isMenuBarWindow (ev.xany.window))
1453 { 1550 {
1454 menubar_control (&(ev.xbutton)); 1551 menubar_control (ev.xbutton);
1455 break; 1552 break;
1456 } 1553 }
1457#endif 1554#endif
1458 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate)) 1555 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1459 break; 1556 break;
1460 1557
1461 if (ev.xany.window == TermWin.vt) 1558 if (ev.xany.window == TermWin.vt)
1462 { 1559 {
1463 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1560 if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1561 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1562 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev))
1466 ; 1563 ;
1467 1564
1468 XQueryPointer(display->display, TermWin.vt, 1565 XQueryPointer (display->display, TermWin.vt,
1469 &unused_root, &unused_child, 1566 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1567 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1568 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1569 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1570#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1571 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1572 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1573 {
1477#endif 1574#endif
1575#if ISO_14755
1576 // 5.4
1577 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1578 {
1579 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1580 break;
1581 }
1582#endif
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1583 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1584 ev.xbutton.state & Button3Mask ? 2 : 0);
1585
1480#ifdef SELECTION_SCROLLING 1586#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1587 if (ev.xbutton.y < TermWin.int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1588 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1))
1483 { 1589 {
1484 int dist; 1590 int dist;
1485
1486 pending_scroll_selection=1;
1487 1591
1488 /* don't clobber the current delay if we are 1592 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1593 * already in the middle of scrolling.
1490 */ 1594 */
1491 if (scroll_selection_delay<=0) 1595 if (!sel_scroll_ev.active)
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1596 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1493 1597
1494 /* save the event params so we can highlight 1598 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1599 * the selection in the pending-scroll loop
1496 */ 1600 */
1497 selection_save_x=ev.xbutton.x; 1601 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1602 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1603 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1604
1502 /* calc number of lines to scroll */ 1605 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1606 if (ev.xbutton.y < TermWin.int_bwidth)
1504 { 1607 {
1505 scroll_selection_dir = UP; 1608 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1609 dist = TermWin.int_bwidth - ev.xbutton.y;
1507 } 1610 }
1508 else 1611 else
1509 { 1612 {
1510 scroll_selection_dir = DN; 1613 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y -
1512 (TermWin.int_bwidth + TermWin.height); 1614 dist = ev.xbutton.y - (TermWin.int_bwidth + TermWin.height);
1513 } 1615 }
1616
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1617 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1618 / SELECTION_SCROLL_LINE_SPEEDUP
1619 + 1;
1516 MIN_IT(scroll_selection_lines, 1620 MIN_IT (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1621 SELECTION_SCROLL_MAX_LINES);
1518 } 1622 }
1519 else 1623 else
1520 { 1624 {
1521 /* we are within the text window, so we 1625 /* we are within the text window, so we
1522 * shouldn't be scrolling 1626 * shouldn't be scrolling
1523 */ 1627 */
1524 pending_scroll_selection = 0; 1628 if (sel_scroll_ev.active)
1629 sel_scroll_ev.stop();
1525 } 1630 }
1526#endif 1631#endif
1527#ifdef MOUSE_THRESHOLD 1632#ifdef MOUSE_THRESHOLD
1528
1529 } 1633 }
1530#endif 1634#endif
1531
1532 } 1635 }
1533 } 1636 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1637 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1535 { 1638 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1639 while (XCheckTypedWindowEvent (display->display, scrollBar.win,
1537 MotionNotify, &ev)) ; 1640 MotionNotify, &ev))
1641 ;
1642
1538 XQueryPointer(display->display, scrollBar.win, 1643 XQueryPointer (display->display, scrollBar.win,
1539 &unused_root, &unused_child, 1644 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1645 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1646 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1647 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1648 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1649 scrollbar_size ());
1545 scr_refresh (refresh_type); 1650 scr_refresh (refresh_type);
1546 refresh_limit = 0; 1651 refresh_limit = 0;
1547 scrollbar_show (1); 1652 scrollbar_show (1);
1548 } 1653 }
1549 break; 1654 break;
1550 } 1655 }
1551} 1656}
1552 1657
1658#if TRANSPARENT
1553void 1659void
1554rxvt_term::rootwin_cb (XEvent &ev) 1660rxvt_term::rootwin_cb (XEvent &ev)
1555{ 1661{
1556 SET_R (this); 1662 SET_R (this);
1557 SET_LOCALE (locale); 1663 SET_LOCALE (locale);
1558 1664
1559 if (ev.type == PropertyNotify) 1665 switch (ev.type)
1560 { 1666 {
1667 case PropertyNotify:
1561 /* 1668 /*
1562 * if user used some Esetroot compatible prog to set the root bg, 1669 * if user used some Esetroot compatible prog to set the root bg,
1563 * use the property to determine the pixmap. We use it later on. 1670 * use the property to determine the pixmap. We use it later on.
1564 */ 1671 */
1565 if (xa[XA_XROOTPMAPID] == 0) 1672 if (xa[XA_XROOTPMAPID] == 0)
1566 xa[XA_XROOTPMAPID] = XInternAtom(display->display, "_XROOTPMAP_ID", False); 1673 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1567 1674
1568 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1675 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1569 return; 1676 return;
1570 }
1571 1677
1678 /* FALLTHROUGH */
1679 case ReparentNotify:
1572 if ((Options & Opt_transparent) && check_our_parents ()) 1680 if ((options & Opt_transparent) && check_our_parents () && am_transparent)
1681 want_refresh = want_full_refresh = 1;
1682 break;
1573 { 1683 }
1574 if (am_transparent)
1575 want_full_refresh = 1;
1576 }
1577} 1684}
1685#endif
1578 1686
1579void 1687void
1580rxvt_term::button_press (const XButtonEvent &ev) 1688rxvt_term::button_press (XButtonEvent &ev)
1581{ 1689{
1582 int reportmode = 0, clickintime; 1690 int reportmode = 0, clickintime;
1583 1691
1584 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1692 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1585 if (!bypass_keystate) 1693 if (!bypass_keystate)
1586 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1694 reportmode = !! (priv_modes & PrivMode_mouse_report);
1695
1587 /* 1696 /*
1588 * VT window processing of button press 1697 * VT window processing of button press
1589 */ 1698 */
1590 if (ev.window == TermWin.vt) 1699 if (ev.window == TermWin.vt)
1591 { 1700 {
1592#if RXVT_GRAPHICS 1701#if ISO_14755
1593 if (ev.subwindow != None) 1702 // 5.4
1594 rxvt_Gr_ButtonPress (ev.x, ev.y); 1703 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1595 else 1704 {
1596#endif 1705 iso14755_54 (ev.x, ev.y);
1597 1706 return;
1598 { 1707 }
1708#endif
1709
1599 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1710 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1711
1600 if (reportmode) 1712 if (reportmode)
1713 {
1714 /* mouse report from vt window */
1715 /* save the xbutton state (for ButtonRelease) */
1716 MEvent.state = ev.state;
1717#ifdef MOUSE_REPORT_DOUBLECLICK
1718 if (ev.button == MEvent.button && clickintime)
1601 { 1719 {
1602 /* mouse report from vt window */ 1720 /* same button, within alloted time */
1603 /* save the xbutton state (for ButtonRelease) */ 1721 MEvent.clicks++;
1604 MEvent.state = ev.state; 1722 if (MEvent.clicks > 1)
1605#ifdef MOUSE_REPORT_DOUBLECLICK
1606 if (ev.button == MEvent.button && clickintime)
1607 { 1723 {
1608 /* same button, within alloted time */
1609 MEvent.clicks++;
1610 if (MEvent.clicks > 1)
1611 {
1612 /* only report double clicks */ 1724 /* only report double clicks */
1613 MEvent.clicks = 2; 1725 MEvent.clicks = 2;
1614 mouse_report (ev); 1726 mouse_report (ev);
1615 1727
1616 /* don't report the release */ 1728 /* don't report the release */
1617 MEvent.clicks = 0; 1729 MEvent.clicks = 0;
1618 MEvent.button = AnyButton; 1730 MEvent.button = AnyButton;
1619 }
1620 } 1731 }
1621 else
1622 {
1623 /* different button, or time expired */
1624 MEvent.clicks = 1;
1625 MEvent.button = ev.button;
1626 mouse_report (ev);
1627 }
1628#else
1629 MEvent.button = ev.button;
1630 mouse_report (ev);
1631#endif /* MOUSE_REPORT_DOUBLECLICK */
1632
1633 } 1732 }
1634 else 1733 else
1635 { 1734 {
1735 /* different button, or time expired */
1736 MEvent.clicks = 1;
1737 MEvent.button = ev.button;
1738 mouse_report (ev);
1739 }
1740#else
1741 MEvent.button = ev.button;
1742 mouse_report (ev);
1743#endif /* MOUSE_REPORT_DOUBLECLICK */
1744
1745 }
1746 else
1747 {
1636 if (ev.button != MEvent.button) 1748 if (ev.button != MEvent.button)
1637 MEvent.clicks = 0; 1749 MEvent.clicks = 0;
1750
1638 switch (ev.button) 1751 switch (ev.button)
1639 { 1752 {
1640 case Button1: 1753 case Button1:
1754 /* allow meta + click to select rectangular areas */
1755 /* should be done in screen.C */
1756#if ENABLE_FRILLS
1757 selection.rect = !! (ev.state & ModMetaMask);
1758#else
1759 selection.rect = false;
1760#endif
1761
1641 /* allow shift+left click to extend selection */ 1762 /* allow shift+left click to extend selection */
1642 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1763 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report))
1643 { 1764 {
1644 if (MEvent.button == Button1 && clickintime)
1645 selection_rotate (ev.x, ev.y);
1646 else
1647 selection_extend (ev.x, ev.y, 1);
1648 }
1649 else
1650 {
1651 if (MEvent.button == Button1 && clickintime)
1652 MEvent.clicks++;
1653 else
1654 MEvent.clicks = 1;
1655
1656 selection_click (MEvent.clicks, ev.x, ev.y);
1657 }
1658
1659 MEvent.button = Button1;
1660 break;
1661
1662 case Button3:
1663 if (MEvent.button == Button3 && clickintime) 1765 if (MEvent.button == Button1 && clickintime)
1664 selection_rotate (ev.x, ev.y); 1766 selection_rotate (ev.x, ev.y);
1665 else 1767 else
1666 selection_extend (ev.x, ev.y, 1); 1768 selection_extend (ev.x, ev.y, 1);
1769 }
1770 else
1771 {
1772 if (MEvent.button == Button1 && clickintime)
1773 MEvent.clicks++;
1774 else
1775 MEvent.clicks = 1;
1776
1777 selection_click (MEvent.clicks, ev.x, ev.y);
1778 }
1779
1780 MEvent.button = Button1;
1781 break;
1782
1783 case Button3:
1784 if (MEvent.button == Button3 && clickintime)
1785 selection_rotate (ev.x, ev.y);
1786 else
1787 selection_extend (ev.x, ev.y, 1);
1788
1667 MEvent.button = Button3; 1789 MEvent.button = Button3;
1668 break; 1790 break;
1669 }
1670 } 1791 }
1792 }
1793
1671 MEvent.time = ev.time; 1794 MEvent.time = ev.time;
1672 return; 1795 return;
1673 }
1674 } 1796 }
1675 1797
1676 /* 1798 /*
1677 * Scrollbar window processing of button press 1799 * Scrollbar window processing of button press
1678 */ 1800 */
1679 if (isScrollbarWindow(ev.window)) 1801 if (isScrollbarWindow (ev.window))
1680 { 1802 {
1681 scrollBar.setIdle (); 1803 scrollBar.setIdle ();
1682 /* 1804 /*
1683 * Rxvt-style scrollbar: 1805 * Rxvt-style scrollbar:
1684 * move up if mouse is above slider 1806 * move up if mouse is above slider
… …
1696 * Mouse report disabled scrollbar: 1818 * Mouse report disabled scrollbar:
1697 * arrow buttons - send up/down 1819 * arrow buttons - send up/down
1698 * click on scrollbar - send pageup/down 1820 * click on scrollbar - send pageup/down
1699 */ 1821 */
1700 if ((scrollBar.style == R_SB_NEXT 1822 if ((scrollBar.style == R_SB_NEXT
1701 && scrollbarnext_upButton(ev.y)) 1823 && scrollbarnext_upButton (ev.y))
1702 || (scrollBar.style == R_SB_RXVT 1824 || (scrollBar.style == R_SB_RXVT
1703 && scrollbarrxvt_upButton(ev.y))) 1825 && scrollbarrxvt_upButton (ev.y)))
1704 tt_printf("\033[A"); 1826 tt_printf ("\033[A");
1705 else if ((scrollBar.style == R_SB_NEXT 1827 else if ((scrollBar.style == R_SB_NEXT
1706 && scrollbarnext_dnButton(ev.y)) 1828 && scrollbarnext_dnButton (ev.y))
1707 || (scrollBar.style == R_SB_RXVT 1829 || (scrollBar.style == R_SB_RXVT
1708 && scrollbarrxvt_dnButton(ev.y))) 1830 && scrollbarrxvt_dnButton (ev.y)))
1709 tt_printf("\033[B"); 1831 tt_printf ("\033[B");
1710 else 1832 else
1711 switch (ev.button) 1833 switch (ev.button)
1712 { 1834 {
1713 case Button2: 1835 case Button2:
1714 tt_printf("\014"); 1836 tt_printf ("\014");
1715 break; 1837 break;
1716 case Button1: 1838 case Button1:
1717 tt_printf("\033[6~"); 1839 tt_printf ("\033[6~");
1718 break; 1840 break;
1719 case Button3: 1841 case Button3:
1720 tt_printf("\033[5~"); 1842 tt_printf ("\033[5~");
1721 break; 1843 break;
1722 } 1844 }
1723 } 1845 }
1724 else 1846 else
1725#endif /* NO_SCROLLBAR_REPORT */ 1847#endif /* NO_SCROLLBAR_REPORT */
… …
1727 { 1849 {
1728 char upordown = 0; 1850 char upordown = 0;
1729 1851
1730 if (scrollBar.style == R_SB_NEXT) 1852 if (scrollBar.style == R_SB_NEXT)
1731 { 1853 {
1732 if (scrollbarnext_upButton(ev.y)) 1854 if (scrollbarnext_upButton (ev.y))
1733 upordown = -1; /* up */ 1855 upordown = -1; /* up */
1734 else if (scrollbarnext_dnButton(ev.y)) 1856 else if (scrollbarnext_dnButton (ev.y))
1735 upordown = 1; /* down */ 1857 upordown = 1; /* down */
1736 } 1858 }
1737 else if (scrollBar.style == R_SB_RXVT) 1859 else if (scrollBar.style == R_SB_RXVT)
1738 { 1860 {
1739 if (scrollbarrxvt_upButton(ev.y)) 1861 if (scrollbarrxvt_upButton (ev.y))
1740 upordown = -1; /* up */ 1862 upordown = -1; /* up */
1741 else if (scrollbarrxvt_dnButton(ev.y)) 1863 else if (scrollbarrxvt_dnButton (ev.y))
1742 upordown = 1; /* down */ 1864 upordown = 1; /* down */
1743 } 1865 }
1744 if (upordown) 1866 if (upordown)
1745 { 1867 {
1746#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1868#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1747 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1869 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1748#endif 1870#endif
1749 if (scr_page (upordown < 0 ? UP : DN, 1)) 1871 if (scr_page (upordown < 0 ? UP : DN, 1))
1750 { 1872 {
1751 if (upordown < 0) 1873 if (upordown < 0)
1752 scrollBar.setUp (); 1874 scrollBar.setUp ();
… …
1768 break; 1890 break;
1769 case R_SB_ALIGN_BOTTOM: 1891 case R_SB_ALIGN_BOTTOM:
1770 csrO = scrollBar.bot - scrollBar.top; 1892 csrO = scrollBar.bot - scrollBar.top;
1771 break; 1893 break;
1772 } 1894 }
1895
1773 if (scrollBar.style == R_SB_XTERM 1896 if (scrollBar.style == R_SB_XTERM
1774 || scrollbar_above_slider(ev.y) 1897 || scrollbar_above_slider (ev.y)
1775 || scrollbar_below_slider(ev.y)) 1898 || scrollbar_below_slider (ev.y))
1776 scr_move_to ( scrollbar_position(ev.y) - csrO, 1899 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1777 scrollbar_size()); 1900
1778 scrollBar.setMotion (); 1901 scrollBar.setMotion ();
1779 break; 1902 break;
1780 1903
1781 case Button1: 1904 case Button1:
1782 if (scrollbar_align == R_SB_ALIGN_CENTRE) 1905 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1784 /* FALLTHROUGH */ 1907 /* FALLTHROUGH */
1785 1908
1786 case Button3: 1909 case Button3:
1787 if (scrollBar.style != R_SB_XTERM) 1910 if (scrollBar.style != R_SB_XTERM)
1788 { 1911 {
1789 if (scrollbar_above_slider(ev.y)) 1912 if (scrollbar_above_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 1913# ifdef RXVT_SCROLL_FULL
1791 scr_page (UP, TermWin.nrow - 1); 1914 scr_page (UP, TermWin.nrow - 1);
1792# else 1915# else
1793 scr_page (UP, TermWin.nrow / 4); 1916 scr_page (UP, TermWin.nrow / 4);
1794# endif 1917# endif
1795 else if (scrollbar_below_slider(ev.y)) 1918 else if (scrollbar_below_slider (ev.y))
1796# ifdef RXVT_SCROLL_FULL 1919# ifdef RXVT_SCROLL_FULL
1797 scr_page (DN, TermWin.nrow - 1); 1920 scr_page (DN, TermWin.nrow - 1);
1798# else 1921# else
1799 scr_page (DN, TermWin.nrow / 4); 1922 scr_page (DN, TermWin.nrow / 4);
1800# endif 1923# endif
… …
1803 } 1926 }
1804 else 1927 else
1805 { 1928 {
1806 scr_page ((ev.button == Button1 ? DN : UP), 1929 scr_page ((ev.button == Button1 ? DN : UP),
1807 (TermWin.nrow 1930 (TermWin.nrow
1808 * scrollbar_position(ev.y) 1931 * scrollbar_position (ev.y)
1809 / scrollbar_size())); 1932 / scrollbar_size ()));
1810 } 1933 }
1934
1811 break; 1935 break;
1812 } 1936 }
1813 } 1937 }
1814 return; 1938 return;
1815 } 1939 }
1816#if MENUBAR 1940#if MENUBAR
1817 /* 1941 /*
1818 * Menubar window processing of button press 1942 * Menubar window processing of button press
1819 */ 1943 */
1820 if (isMenuBarWindow(ev.window)) 1944 if (isMenuBarWindow (ev.window))
1821 menubar_control (ev); 1945 menubar_control (ev);
1822#endif 1946#endif
1823} 1947}
1824 1948
1825void 1949void
1826rxvt_term::button_release (const XButtonEvent &ev) 1950rxvt_term::button_release (XButtonEvent &ev)
1827{ 1951{
1828 int reportmode = 0; 1952 int reportmode = 0;
1829 1953
1830 csrO = 0; /* reset csr Offset */ 1954 csrO = 0; /* reset csr Offset */
1831 if (!bypass_keystate) 1955 if (!bypass_keystate)
1832 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1956 reportmode = !! (priv_modes & PrivMode_mouse_report);
1833 1957
1834 if (scrollbar_isUpDn()) 1958 if (scrollbar_isUpDn ())
1835 { 1959 {
1836 scrollBar.setIdle (); 1960 scrollBar.setIdle ();
1837 scrollbar_show (0); 1961 scrollbar_show (0);
1838#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1962#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1839 refresh_type &= ~SMOOTH_REFRESH; 1963 refresh_type &= ~SMOOTH_REFRESH;
1840#endif 1964#endif
1841
1842 } 1965 }
1966
1843#ifdef SELECTION_SCROLLING 1967#ifdef SELECTION_SCROLLING
1844 pending_scroll_selection=0; 1968 if (sel_scroll_ev.active)
1969 sel_scroll_ev.stop();
1845#endif 1970#endif
1971
1846 if (ev.window == TermWin.vt) 1972 if (ev.window == TermWin.vt)
1847 { 1973 {
1848#ifdef RXVT_GRAPHICS 1974#if ISO_14755
1849 if (ev.subwindow != None) 1975 // 5.4
1850 rxvt_Gr_ButtonRelease(ev.x, ev.y); 1976 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1851 else 1977 return;
1852#endif 1978#endif
1853
1854 {
1855 if (reportmode) 1979 if (reportmode)
1980 {
1981 /* mouse report from vt window */
1982 /* don't report release of wheel "buttons" */
1983 if (ev.button >= 4)
1984 return;
1985#ifdef MOUSE_REPORT_DOUBLECLICK
1986 /* only report the release of 'slow' single clicks */
1987 if (MEvent.button != AnyButton
1988 && (ev.button != MEvent.button
1989 || (ev.time - MEvent.time
1990 > MULTICLICK_TIME / 2)))
1856 { 1991 {
1857 /* mouse report from vt window */
1858 /* don't report release of wheel "buttons" */
1859 if (ev.button >= 4)
1860 return;
1861#ifdef MOUSE_REPORT_DOUBLECLICK
1862 /* only report the release of 'slow' single clicks */
1863 if (MEvent.button != AnyButton
1864 && (ev.button != MEvent.button
1865 || (ev.time - MEvent.time
1866 > MULTICLICK_TIME / 2)))
1867 {
1868 MEvent.clicks = 0; 1992 MEvent.clicks = 0;
1869 MEvent.button = AnyButton;
1870 mouse_report (ev);
1871 }
1872#else /* MOUSE_REPORT_DOUBLECLICK */
1873 MEvent.button = AnyButton; 1993 MEvent.button = AnyButton;
1874 mouse_report (ev); 1994 mouse_report (ev);
1995 }
1996#else /* MOUSE_REPORT_DOUBLECLICK */
1997 MEvent.button = AnyButton;
1998 mouse_report (ev);
1875#endif /* MOUSE_REPORT_DOUBLECLICK */ 1999#endif /* MOUSE_REPORT_DOUBLECLICK */
1876 return; 2000 return;
1877 } 2001 }
2002
1878 /* 2003 /*
1879 * dumb hack to compensate for the failure of click-and-drag 2004 * dumb hack to compensate for the failure of click-and-drag
1880 * when overriding mouse reporting 2005 * when overriding mouse reporting
1881 */ 2006 */
1882 if (PrivateModes & PrivMode_mouse_report 2007 if (priv_modes & PrivMode_mouse_report
1883 && bypass_keystate 2008 && bypass_keystate
1884 && ev.button == Button1 && MEvent.clicks <= 1) 2009 && ev.button == Button1 && MEvent.clicks <= 1)
1885 selection_extend (ev.x, ev.y, 0); 2010 selection_extend (ev.x, ev.y, 0);
1886 2011
1887 switch (ev.button) 2012 switch (ev.button)
2013 {
2014 case Button1:
2015 case Button3:
2016 selection_make (ev.time);
2017 break;
2018 case Button2:
2019 selection_request (ev.time, ev.x, ev.y);
2020 break;
2021#ifdef MOUSE_WHEEL
2022 case Button4:
2023 case Button5:
1888 { 2024 {
1889 case Button1: 2025 int i;
1890 case Button3: 2026 page_dirn v;
1891 selection_make (ev.time); 2027
2028 v = ev.button == Button4 ? UP : DN;
2029
2030 if (ev.state & ShiftMask)
1892 break; 2031 i = 1;
1893 case Button2: 2032 else if (options & Opt_mouseWheelScrollPage)
1894 selection_request (ev.time, ev.x, ev.y); 2033 i = TermWin.nrow - 1;
2034 else
1895 break; 2035 i = 5;
2036
1896#ifdef MOUSE_WHEEL 2037# ifdef MOUSE_SLIP_WHEELING
1897 case Button4: 2038 if (ev.state & ControlMask)
1898 case Button5:
1899 { 2039 {
1900 int i;
1901 page_dirn v;
1902
1903 v = (ev.button == Button4) ? UP : DN;
1904 if (ev.state & ShiftMask)
1905 i = 1;
1906 else if ((Options & Opt_mouseWheelScrollPage))
1907 i = TermWin.nrow - 1;
1908 else
1909 i = 5;
1910# ifdef MOUSE_SLIP_WHEELING
1911 if (ev.state & ControlMask)
1912 {
1913 mouse_slip_wheel_speed += (v ? -1 : 1); 2040 mouse_slip_wheel_speed += v ? -1 : 1;
2041 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow;
2042 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow;
2043
2044 if (slip_wheel_ev.at < NOW)
1914 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2045 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2046
2047 slip_wheel_ev.start ();
1915 } 2048 }
2049 else
2050 {
1916# endif 2051# endif
1917# ifdef JUMP_MOUSE_WHEEL 2052# ifdef JUMP_MOUSE_WHEEL
1918 scr_page (v, i); 2053 scr_page (v, i);
1919 scr_refresh (SMOOTH_REFRESH); 2054 scr_refresh (SMOOTH_REFRESH);
1920 scrollbar_show (1); 2055 scrollbar_show (1);
… …
1924 scr_page (v, 1); 2059 scr_page (v, 1);
1925 scr_refresh (SMOOTH_REFRESH); 2060 scr_refresh (SMOOTH_REFRESH);
1926 scrollbar_show (1); 2061 scrollbar_show (1);
1927 } 2062 }
1928# endif 2063# endif
1929 2064# ifdef MOUSE_SLIP_WHEELING
1930 } 2065 }
1931 break;
1932#endif 2066#endif
1933
1934 } 2067 }
2068 break;
2069#endif
1935 } 2070 }
1936 } 2071 }
1937#ifdef MENUBAR 2072#ifdef MENUBAR
1938 else if (isMenuBarWindow(ev.window)) 2073 else if (isMenuBarWindow (ev.window))
1939 menubar_control (ev); 2074 menubar_control (ev);
1940#endif 2075#endif
1941} 2076}
1942 2077
1943
1944#ifdef TRANSPARENT 2078#ifdef TRANSPARENT
2079#if TINTING
2080/* taken from aterm-0.4.2 */
2081
2082typedef uint32_t RUINT32T;
2083
2084void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2085{
2086 int sh_r, sh_g, sh_b;
2087 RUINT32T mask_r, mask_g, mask_b;
2088 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2089 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2090 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2091 int i;
2092
2093 Visual* visual = display->visual;
2094
2095 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2096
2097 /* for convenience */
2098 mask_r = visual->red_mask;
2099 mask_g = visual->green_mask;
2100 mask_b = visual->blue_mask;
2101
2102 /* boring lookup table pre-initialization */
2103 switch (srcImage->bits_per_pixel) {
2104 case 15:
2105 if ((mask_r != 0x7c00) ||
2106 (mask_g != 0x03e0) ||
2107 (mask_b != 0x001f))
2108 return;
2109 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2110 lookup_r = lookup;
2111 lookup_g = lookup+32;
2112 lookup_b = lookup+32+32;
2113 sh_r = 10;
2114 sh_g = 5;
2115 sh_b = 0;
2116 break;
2117 case 16:
2118 if ((mask_r != 0xf800) ||
2119 (mask_g != 0x07e0) ||
2120 (mask_b != 0x001f))
2121 return;
2122 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2123 lookup_r = lookup;
2124 lookup_g = lookup+32;
2125 lookup_b = lookup+32+64;
2126 sh_r = 11;
2127 sh_g = 5;
2128 sh_b = 0;
2129 break;
2130 case 24:
2131 if ((mask_r != 0xff0000) ||
2132 (mask_g != 0x00ff00) ||
2133 (mask_b != 0x0000ff))
2134 return;
2135 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2136 lookup_r = lookup;
2137 lookup_g = lookup+256;
2138 lookup_b = lookup+256+256;
2139 sh_r = 16;
2140 sh_g = 8;
2141 sh_b = 0;
2142 break;
2143 case 32:
2144 if ((mask_r != 0xff0000) ||
2145 (mask_g != 0x00ff00) ||
2146 (mask_b != 0x0000ff))
2147 return;
2148 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2149 lookup_r = lookup;
2150 lookup_g = lookup+256;
2151 lookup_b = lookup+256+256;
2152 sh_r = 16;
2153 sh_g = 8;
2154 sh_b = 0;
2155 break;
2156 default:
2157 return; /* we do not support this color depth */
2158 }
2159
2160 /* prepare limits for color transformation (each channel is handled separately) */
2161 if (shade < 0) {
2162 shade = -shade;
2163 if (shade < 0) shade = 0;
2164 if (shade > 100) shade = 100;
2165
2166 lower_lim_r = 65535-rm;
2167 lower_lim_g = 65535-gm;
2168 lower_lim_b = 65535-bm;
2169
2170 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2171 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2172 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2173
2174 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2175 } else {
2176 if (shade < 0) shade = 0;
2177 if (shade > 100) shade = 100;
2178
2179 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2180
2181 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2182 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2183 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2184 }
2185
2186 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2187 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2188 {
2189 unsigned int tmp;
2190
2191 tmp = lower_lim_r;
2192 lower_lim_r = lower_lim_b;
2193 lower_lim_b = tmp;
2194
2195 tmp = upper_lim_r;
2196 upper_lim_r = upper_lim_b;
2197 upper_lim_b = tmp;
2198 }
2199
2200 /* fill our lookup tables */
2201 for (i = 0; i <= mask_r>>sh_r; i++)
2202 {
2203 RUINT32T tmp;
2204 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2205 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2206 lookup_r[i] = (tmp/65535)<<sh_r;
2207 }
2208 for (i = 0; i <= mask_g>>sh_g; i++)
2209 {
2210 RUINT32T tmp;
2211 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2212 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2213 lookup_g[i] = (tmp/65535)<<sh_g;
2214 }
2215 for (i = 0; i <= mask_b>>sh_b; i++)
2216 {
2217 RUINT32T tmp;
2218 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2219 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2220 lookup_b[i] = (tmp/65535)<<sh_b;
2221 }
2222
2223 /* apply table to input image (replacing colors by newly calculated ones) */
2224 switch (srcImage->bits_per_pixel)
2225 {
2226 case 15:
2227 {
2228 unsigned short *p1, *pf, *p, *pl;
2229 p1 = (unsigned short *) srcImage->data;
2230 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2231 while (p1 < pf)
2232 {
2233 p = p1;
2234 pl = p1 + srcImage->width;
2235 for (; p < pl; p++)
2236 {
2237 *p = lookup_r[(*p & 0x7c00)>>10] |
2238 lookup_g[(*p & 0x03e0)>> 5] |
2239 lookup_b[(*p & 0x001f)];
2240 }
2241 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2242 }
2243 break;
2244 }
2245 case 16:
2246 {
2247 unsigned short *p1, *pf, *p, *pl;
2248 p1 = (unsigned short *) srcImage->data;
2249 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2250 while (p1 < pf)
2251 {
2252 p = p1;
2253 pl = p1 + srcImage->width;
2254 for (; p < pl; p++)
2255 {
2256 *p = lookup_r[(*p & 0xf800)>>11] |
2257 lookup_g[(*p & 0x07e0)>> 5] |
2258 lookup_b[(*p & 0x001f)];
2259 }
2260 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2261 }
2262 break;
2263 }
2264 case 24:
2265 {
2266 unsigned char *p1, *pf, *p, *pl;
2267 p1 = (unsigned char *) srcImage->data;
2268 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2269 while (p1 < pf)
2270 {
2271 p = p1;
2272 pl = p1 + srcImage->width * 3;
2273 for (; p < pl; p += 3)
2274 {
2275 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2276 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2277 p[2] = lookup_r[(p[2] & 0x0000ff)];
2278 }
2279 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2280 }
2281 break;
2282 }
2283 case 32:
2284 {
2285 RUINT32T *p1, *pf, *p, *pl;
2286 p1 = (RUINT32T *) srcImage->data;
2287 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2288
2289 while (p1 < pf)
2290 {
2291 p = p1;
2292 pl = p1 + srcImage->width;
2293 for (; p < pl; p++)
2294 {
2295 *p = lookup_r[(*p & 0xff0000)>>16] |
2296 lookup_g[(*p & 0x00ff00)>> 8] |
2297 lookup_b[(*p & 0x0000ff)] |
2298 (*p & ~0xffffff);
2299 }
2300 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2301 }
2302 break;
2303 }
2304 }
2305
2306 free (lookup);
2307}
2308#endif
2309
1945/* 2310/*
1946 * Check our parents are still who we think they are. 2311 * Check our parents are still who we think they are.
1947 * Do transparency updates if required 2312 * Do transparency updates if required
1948 */ 2313 */
1949int 2314int
1950rxvt_term::check_our_parents () 2315rxvt_term::check_our_parents ()
1951{ 2316{
1952 int i, pchanged, aformat, have_pixmap, rootdepth; 2317 int i, pchanged, aformat, have_pixmap, rootdepth;
1953 unsigned long nitems, bytes_after; 2318 unsigned long nitems, bytes_after;
1954 Atom atype; 2319 Atom atype;
1955 unsigned char *prop = NULL; 2320 unsigned char *prop = NULL;
1956 Window root, oldp, *list; 2321 Window root, oldp, *list;
1957 Pixmap rootpixmap = None; 2322 Pixmap rootpixmap = None;
1958 XWindowAttributes wattr, wrootattr; 2323 XWindowAttributes wattr, wrootattr;
1959 2324
1960 pchanged = 0; 2325 pchanged = 0;
1961 2326
1962 if (!(Options & Opt_transparent)) 2327 if (!(options & Opt_transparent))
1963 return pchanged; /* Don't try any more */ 2328 return pchanged; /* Don't try any more */
1964 2329
1965 XGetWindowAttributes(display->display, display->root, &wrootattr); 2330 XGetWindowAttributes (display->display, display->root, &wrootattr);
1966 rootdepth = wrootattr.depth; 2331 rootdepth = wrootattr.depth;
1967 2332
1968 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 2333 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2334
1969 if (rootdepth != wattr.depth) 2335 if (rootdepth != wattr.depth)
1970 { 2336 {
1971 if (am_transparent) 2337 if (am_transparent)
1972 { 2338 {
1973 pchanged = 1; 2339 pchanged = 1;
1974 XSetWindowBackground(display->display, TermWin.vt, 2340 XSetWindowBackground (display->display, TermWin.vt, pix_colors_focused[Color_bg]);
1975 PixColors[Color_bg]);
1976 am_transparent = am_pixmap_trans = 0; 2341 am_transparent = am_pixmap_trans = 0;
1977 } 2342 }
2343
1978 return pchanged; /* Don't try any more */ 2344 return pchanged; /* Don't try any more */
1979 } 2345 }
1980 2346
1981 /* Get all X ops out of the queue so that our information is up-to-date. */ 2347 /* Get all X ops out of the queue so that our information is up-to-date. */
1982 XSync(display->display, False); 2348 XSync (display->display, False);
1983 2349
1984 /* 2350 /*
1985 * Make the frame window set by the window manager have 2351 * Make the frame window set by the window manager have
1986 * the root background. Some window managers put multiple nested frame 2352 * the root background. Some window managers put multiple nested frame
1987 * windows for each client, so we have to take care about that. 2353 * windows for each client, so we have to take care about that.
1988 */ 2354 */
1989 i = (xa[XA_XROOTPMAPID] != 0 2355 i = (xa[XA_XROOTPMAPID]
1990 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID], 2356 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1991 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2357 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1992 &nitems, &bytes_after, &prop) == Success)); 2358 &nitems, &bytes_after, &prop) == Success);
2359
1993 if (!i || prop == NULL) 2360 if (!i || prop == NULL)
2361 i = (xa[XA_XSETROOTID]
2362 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
2363 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2364 &nitems, &bytes_after, &prop) == Success);
2365
2366 if (!i || prop == NULL
2367#if TINTING
2368 || !rs[Rs_color + Color_tint]
2369#endif
2370 )
1994 have_pixmap = 0; 2371 have_pixmap = 0;
1995 else 2372 else
1996 { 2373 {
1997 have_pixmap = 1; 2374 have_pixmap = 1;
1998 rootpixmap = *((Pixmap *)prop); 2375 rootpixmap = *(Pixmap *)prop;
1999 XFree(prop); 2376 XFree (prop);
2000 } 2377 }
2378
2001 if (have_pixmap) 2379 if (have_pixmap)
2002 { 2380 {
2003 /* 2381 /*
2004 * Copy display->root pixmap transparency 2382 * Copy display->root pixmap transparency
2005 */ 2383 */
2006 int sx, sy, nx, ny; 2384 int sx, sy, nx, ny;
2007 unsigned int nw, nh; 2385 unsigned int nw, nh;
2008 Window cr; 2386 Window cr;
2009 XImage *image; 2387 XImage *image;
2010 GC gc; 2388 GC gc;
2011 XGCValues gcvalue; 2389 XGCValues gcvalue;
2012 2390
2013 XTranslateCoordinates(display->display, TermWin.parent[0], display->root, 2391 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2014 0, 0, &sx, &sy, &cr); 2392 0, 0, &sx, &sy, &cr);
2015 nw = (unsigned int)szHint.width; 2393 nw = (unsigned int)szHint.width;
2016 nh = (unsigned int)szHint.height; 2394 nh = (unsigned int)szHint.height;
2017 nx = ny = 0; 2395 nx = ny = 0;
2396
2018 if (sx < 0) 2397 if (sx < 0)
2019 { 2398 {
2020 nw += sx; 2399 nw += sx;
2021 nx = -sx; 2400 nx = -sx;
2022 sx = 0; 2401 sx = 0;
2023 } 2402 }
2403
2024 if (sy < 0) 2404 if (sy < 0)
2025 { 2405 {
2026 nh += sy; 2406 nh += sy;
2027 ny = -sy; 2407 ny = -sy;
2028 sy = 0; 2408 sy = 0;
2029 } 2409 }
2410
2030 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2411 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2031 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2412 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2413
2414 XSync (display->display, False);
2032 allowedxerror = -1; 2415 allowedxerror = -1;
2033 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2416 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2034 ZPixmap); 2417
2035 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2418 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2036 /* XXX: may need a delay here? */ 2419 /* XXX: may need a delay here? */
2037 allowedxerror = 0; 2420 allowedxerror = 0;
2421
2038 if (image == NULL) 2422 if (image == NULL)
2039 { 2423 {
2040 if (am_transparent && am_pixmap_trans) 2424 if (am_transparent && am_pixmap_trans)
2041 { 2425 {
2042 pchanged = 1; 2426 pchanged = 1;
2043 if (TermWin.pixmap != None) 2427 if (TermWin.pixmap != None)
2044 { 2428 {
2045 XFreePixmap(display->display, TermWin.pixmap); 2429 XFreePixmap (display->display, TermWin.pixmap);
2046 TermWin.pixmap = None; 2430 TermWin.pixmap = None;
2047 } 2431 }
2048 } 2432 }
2433
2049 am_pixmap_trans = 0; 2434 am_pixmap_trans = 0;
2050 } 2435 }
2051 else 2436 else
2052 { 2437 {
2053 if (TermWin.pixmap != None) 2438 if (TermWin.pixmap != None)
2054 XFreePixmap(display->display, TermWin.pixmap); 2439 XFreePixmap (display->display, TermWin.pixmap);
2440
2441#if TINTING
2442 if (ISSET_PIXCOLOR (Color_tint))
2443 {
2444 unsigned short rm, gm, bm;
2445 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2446
2447 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2448
2449 ShadeXImage (display, image, shade, rm, gm, bm);
2450 }
2451#endif
2452
2055 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt, 2453 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2056 (unsigned int)szHint.width,
2057 (unsigned int)szHint.height, 2454 szHint.width, szHint.height, image->depth);
2058 (unsigned int)image->depth);
2059 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue); 2455 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2060 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0, 2456 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2061 nx, ny, (unsigned int)image->width,
2062 (unsigned int)image->height); 2457 nx, ny, image->width, image->height);
2063 XFreeGC(display->display, gc); 2458 XFreeGC (display->display, gc);
2064 XDestroyImage(image); 2459 XDestroyImage (image);
2065 XSetWindowBackgroundPixmap(display->display, TermWin.vt, 2460 XSetWindowBackgroundPixmap (display->display, TermWin.parent[0], TermWin.pixmap);
2066 TermWin.pixmap); 2461 XClearWindow (display->display, TermWin.parent[0]);
2462
2067 if (!am_transparent || !am_pixmap_trans) 2463 if (!am_transparent || !am_pixmap_trans)
2068 pchanged = 1; 2464 pchanged = 1;
2465
2069 am_transparent = am_pixmap_trans = 1; 2466 am_transparent = am_pixmap_trans = 1;
2070 } 2467 }
2071 } 2468 }
2469
2072 if (!am_pixmap_trans) 2470 if (am_pixmap_trans)
2471 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2472 else
2073 { 2473 {
2074 unsigned int n; 2474 unsigned int n;
2075 /* 2475 /*
2076 * InheritPixmap transparency 2476 * InheritPixmap transparency
2077 */ 2477 */
2078 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2079 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2478 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2080 i++)
2081 { 2479 {
2082 oldp = TermWin.parent[i]; 2480 oldp = TermWin.parent[i];
2083 XQueryTree(display->display, TermWin.parent[i - 1], &root, 2481 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2084 &TermWin.parent[i], &list, &n); 2482 &TermWin.parent[i], &list, &n);
2085 XFree(list); 2483 XFree (list);
2086 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2484
2087 if (TermWin.parent[i] == display->root) 2485 if (TermWin.parent[i] == display->root)
2088 { 2486 {
2089 if (oldp != None) 2487 if (oldp != None)
2090 pchanged = 1; 2488 pchanged = 1;
2489
2091 break; 2490 break;
2092 } 2491 }
2492
2093 if (oldp != TermWin.parent[i]) 2493 if (oldp != TermWin.parent[i])
2094 pchanged = 1; 2494 pchanged = 1;
2095 } 2495 }
2496
2096 n = 0; 2497 n = 0;
2498
2097 if (pchanged) 2499 if (pchanged)
2098 { 2500 {
2099 for (; n < (unsigned int)i; n++) 2501 for (; n < (unsigned int)i; n++)
2100 { 2502 {
2101 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2503 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2102 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2103 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2504 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2104 { 2505 {
2105 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2506 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2106 break; 2507 break;
2107 } 2508 }
2108 } 2509 }
2109 } 2510 }
2110 if (n > (int)(sizeof(TermWin.parent) 2511
2111 / sizeof(TermWin.parent[0]))) 2512 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2112 { 2513 {
2113 D_X((stderr, "InheritPixmap Turning off"));
2114 XSetWindowBackground(display->display, TermWin.parent[0], 2514 XSetWindowBackground (display->display, TermWin.parent[0], pix_colors_focused[Color_fg]);
2115 PixColors[Color_fg]);
2116 XSetWindowBackground(display->display, TermWin.vt, 2515 XSetWindowBackground (display->display, TermWin.vt, pix_colors_focused[Color_bg]);
2117 PixColors[Color_bg]);
2118 am_transparent = 0; 2516 am_transparent = 0;
2119 /* XXX: also turn off Opt_transparent? */ 2517 /* XXX: also turn off Opt_transparent? */
2120 } 2518 }
2121 else 2519 else
2122 { 2520 {
2521#if WAIT_FOR_WM
2123 /* wait (an arbitrary period) for the WM to do its thing 2522 /* wait (an arbitrary period) for the WM to do its thing
2124 * needed for fvwm2.2.2 (and before?) */ 2523 * needed for fvwm2.2.2 (and before?) */
2125# ifdef HAVE_NANOSLEEP
2126 struct timespec rqt;
2127
2128 rqt.tv_sec = 1;
2129 rqt.tv_nsec = 0;
2130 nanosleep(&rqt, NULL);
2131# else
2132 sleep(1); 2524 sleep (1);
2133# endif 2525#endif
2134 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2135 for (n = 0; n < (unsigned int)i; n++) 2526 for (n = 0; n < (unsigned int)i; n++)
2527 {
2136 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n], 2528 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2137 ParentRelative); 2529 XClearWindow (display->display, TermWin.parent[n]);
2530 }
2531
2138 XSetWindowBackgroundPixmap(display->display, TermWin.vt, 2532 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2139 ParentRelative);
2140 am_transparent = 1; 2533 am_transparent = 1;
2141 } 2534 }
2535
2142 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2536 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2143 TermWin.parent[i] = None; 2537 TermWin.parent[i] = None;
2144 } 2538 }
2539
2540 if (scrollBar.win)
2541 {
2542 XSetWindowBackgroundPixmap (display->display, scrollBar.win, ParentRelative);
2543 scrollBar.setIdle ();
2544 scrollbar_show (0);
2545 }
2546
2547 if (am_transparent)
2548 {
2549 want_refresh = want_full_refresh = 1;
2550 if (am_pixmap_trans)
2551 flush ();
2552 }
2553
2145 return pchanged; 2554 return pchanged;
2146} 2555}
2147#endif 2556#endif
2148 2557
2149/*}}} */ 2558/*}}} */
2559
2560bool
2561rxvt_term::cmd_parse ()
2562{
2563 bool flag = false;
2564 unicode_t ch = NOCHAR;
2565 unsigned char *seq_begin; // remember start of esc-sequence here
2566
2567 for (;;)
2568 {
2569 if (ch == NOCHAR)
2570 {
2571 seq_begin = cmdbuf_ptr;
2572 ch = next_char ();
2573 }
2574
2575 if (ch == NOCHAR) // TODO: improve
2576 break;
2577
2578 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2579 {
2580 if (!seen_input)
2581 {
2582 seen_input = 1;
2583 // many badly-written programs (e.g. jed) contain a race condition:
2584 // they first read the screensize and then install a SIGWINCH handler.
2585 // some window managers resize the window early, and these programs
2586 // then sometimes get the size wrong.
2587 // unfortunately other programs are even more buggy and dislike
2588 // being sent SIGWINCH, so only do it when we were in fact being
2589 // resized.
2590 if (seen_resize)
2591 kill (-cmd_pid, SIGWINCH);
2592 }
2593
2594 /* Read a text string from the input buffer */
2595 unicode_t buf[UBUFSIZ];
2596 bool refreshnow = false;
2597 int nlines = 0;
2598 unicode_t *str = buf;
2599
2600 for (;;)
2601 {
2602 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2603 break;
2604
2605 *str++ = ch;
2606
2607 if (ch == C0_LF)
2608 {
2609 nlines++;
2610 refresh_count++;
2611
2612 if (!(options & Opt_jumpScroll)
2613 || (refresh_count >= refresh_limit * (TermWin.nrow - 1)))
2614 {
2615 refreshnow = true;
2616 ch = NOCHAR;
2617 break;
2618 }
2619
2620 // scr_add_lines only works for nlines <= TermWin.nrow - 1.
2621 if (nlines >= TermWin.nrow - 1)
2622 {
2623 scr_add_lines (buf, nlines, str - buf);
2624 nlines = 0;
2625 str = buf;
2626 }
2627 }
2628
2629 if (str >= buf + UBUFSIZ)
2630 {
2631 ch = NOCHAR;
2632 break;
2633 }
2634
2635 seq_begin = cmdbuf_ptr;
2636 ch = next_char ();
2637 }
2638
2639 scr_add_lines (buf, nlines, str - buf);
2640
2641 /*
2642 * If there have been a lot of new lines, then update the screen
2643 * What the heck I'll cheat and only refresh less than every page-full.
2644 * the number of pages between refreshes is refresh_limit, which
2645 * is incremented here because we must be doing flat-out scrolling.
2646 */
2647 if (refreshnow)
2648 {
2649 if ((options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2650 refresh_limit++;
2651 else
2652 {
2653 flag = true;
2654 scr_refresh (refresh_type);
2655 }
2656 }
2657
2658 }
2659 else
2660 {
2661 try
2662 {
2663 process_nonprinting (ch);
2664 }
2665 catch (const class out_of_input &o)
2666 {
2667 // we ran out of input, retry later
2668 cmdbuf_ptr = seq_begin;
2669 break;
2670 }
2671
2672 ch = NOCHAR;
2673 }
2674 }
2675
2676 return flag;
2677}
2678
2679// read the next octet
2680unicode_t
2681rxvt_term::next_octet ()
2682{
2683 return cmdbuf_ptr < cmdbuf_endp
2684 ? *cmdbuf_ptr++
2685 : NOCHAR;
2686}
2687
2688// read the next character
2689unicode_t
2690rxvt_term::next_char ()
2691{
2692 while (cmdbuf_ptr < cmdbuf_endp)
2693 {
2694 // assume 7-bit to be ascii ALWAYS
2695 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2696 return *cmdbuf_ptr++;
2697
2698 wchar_t wc;
2699 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2700
2701 if (len == (size_t)-2)
2702 {
2703 // the mbstate stores incomplete sequences. didn't know this :/
2704 cmdbuf_ptr = cmdbuf_endp;
2705 break;
2706 }
2707
2708 if (len == (size_t)-1)
2709 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2710
2711 // assume wchar == unicode
2712 cmdbuf_ptr += len;
2713 return wc;
2714 }
2715
2716 return NOCHAR;
2717}
2718
2719/* rxvt_cmd_getc () - Return next input character */
2720/*
2721 * Return the next input character after first passing any keyboard input
2722 * to the command.
2723 */
2724unicode_t
2725rxvt_term::cmd_getc ()
2726{
2727 unicode_t c = next_char ();
2728
2729 if (c == NOCHAR)
2730 throw out_of_input;
2731
2732 return c;
2733}
2734
2735unicode_t
2736rxvt_term::cmd_get8 ()
2737{
2738 unicode_t c = next_octet ();
2739
2740 if (c == NOCHAR)
2741 throw out_of_input;
2742
2743 return c;
2744}
2150 2745
2151/*{{{ print pipe */ 2746/*{{{ print pipe */
2152/*----------------------------------------------------------------------*/ 2747/*----------------------------------------------------------------------*/
2153#ifdef PRINTPIPE 2748#ifdef PRINTPIPE
2154FILE * 2749FILE *
2155rxvt_term::popen_printer () 2750rxvt_term::popen_printer ()
2156{ 2751{
2157 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2752 FILE *stream = popen (rs[Rs_print_pipe], "w");
2158 2753
2159 if (stream == NULL) 2754 if (stream == NULL)
2160 rxvt_print_error("can't open printer pipe"); 2755 rxvt_warn ("can't open printer pipe, not printing.\n");
2756
2161 return stream; 2757 return stream;
2162} 2758}
2163 2759
2164int 2760int
2165rxvt_term::pclose_printer (FILE *stream) 2761rxvt_term::pclose_printer (FILE *stream)
2166{ 2762{
2167 fflush (stream); 2763 fflush (stream);
2168 /* pclose() reported not to work on SunOS 4.1.3 */
2169# if defined (__sun__) /* TODO: RESOLVE THIS */
2170 /* pclose works provided SIGCHLD handler uses waitpid */
2171 return pclose (stream); /* return fclose (stream); */
2172# else
2173 return pclose (stream); 2764 return pclose (stream);
2174# endif
2175} 2765}
2176 2766
2177/* 2767/*
2178 * simulate attached vt100 printer 2768 * simulate attached vt100 printer
2179 */ 2769 */
2180void 2770void
2181rxvt_term::process_print_pipe () 2771rxvt_term::process_print_pipe ()
2182{ 2772{
2183 int done; 2773 int done;
2184 FILE *fd; 2774 FILE *fd;
2185 2775
2186 if ((fd = popen_printer ()) == NULL) 2776 if ((fd = popen_printer ()) == NULL)
2187 return; 2777 return;
2188 2778
2189 /* 2779 /*
2190 * Send all input to the printer until either ESC[4i or ESC[?4i 2780 * Send all input to the printer until either ESC[4i or ESC[?4i
2191 * is received. 2781 * is received.
2192 */ 2782 */
2193 for (done = 0; !done;) 2783 for (done = 0; !done;)
2194 { 2784 {
2195 unsigned char buf[8]; 2785 unsigned char buf[8];
2196 unsigned char ch; 2786 unicode_t ch;
2197 unsigned int i, len; 2787 unsigned int i, len;
2198 2788
2199 if ((ch = cmd_getc ()) != C0_ESC) 2789 if ((ch = cmd_getc ()) != C0_ESC)
2200 { 2790 {
2201 if (putc(ch, fd) == EOF) 2791 if (putc (ch, fd) == EOF)
2202 break; /* done = 1 */ 2792 break; /* done = 1 */
2203 } 2793 }
2204 else 2794 else
2205 { 2795 {
2206 len = 0; 2796 len = 0;
… …
2217 { 2807 {
2218 if ((buf[len++] = cmd_getc ()) == 'i') 2808 if ((buf[len++] = cmd_getc ()) == 'i')
2219 break; /* done = 1 */ 2809 break; /* done = 1 */
2220 } 2810 }
2221 } 2811 }
2812
2222 for (i = 0; i < len; i++) 2813 for (i = 0; i < len; i++)
2223 if (putc(buf[i], fd) == EOF) 2814 if (putc (buf[i], fd) == EOF)
2224 { 2815 {
2225 done = 1; 2816 done = 1;
2226 break; 2817 break;
2227 } 2818 }
2228 } 2819 }
2229 } 2820 }
2821
2230 pclose_printer (fd); 2822 pclose_printer (fd);
2231} 2823}
2232#endif /* PRINTPIPE */ 2824#endif /* PRINTPIPE */
2233/*}}} */ 2825/*}}} */
2234 2826
2235/* *INDENT-OFF* */ 2827/* *INDENT-OFF* */
2236enum { 2828enum {
2237 C1_40 = 0x40, 2829 C1_40 = 0x40,
2238 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2830 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2239 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2831 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2240 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2832 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2241 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2833 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2242}; 2834};
2243/* *INDENT-ON* */ 2835/* *INDENT-ON* */
2244 2836
2245/*{{{ process non-printing single characters */ 2837/*{{{ process non-printing single characters */
2246void 2838void
2247rxvt_term::process_nonprinting (unsigned char ch) 2839rxvt_term::process_nonprinting (unicode_t ch)
2248{ 2840{
2249 switch (ch) 2841 switch (ch)
2250 { 2842 {
2843 case C0_ESC:
2844 process_escape_seq ();
2845 break;
2251 case C0_ENQ: /* terminal Status */ 2846 case C0_ENQ: /* terminal Status */
2252 if (rs[Rs_answerbackstring]) 2847 if (rs[Rs_answerbackstring])
2253 tt_write(
2254 (const unsigned char *)rs[Rs_answerbackstring], 2848 tt_write ((const unsigned char *)rs[Rs_answerbackstring],
2255 (unsigned int)STRLEN(rs[Rs_answerbackstring])); 2849 (unsigned int)strlen (rs[Rs_answerbackstring]));
2256 else 2850 else
2257 tt_write((unsigned char *)VT100_ANS, 2851 tt_write ((unsigned char *)VT100_ANS,
2258 (unsigned int)STRLEN(VT100_ANS)); 2852 (unsigned int)strlen (VT100_ANS));
2259 break; 2853 break;
2260 case C0_BEL: /* bell */ 2854 case C0_BEL: /* bell */
2261 scr_bell (); 2855 scr_bell ();
2262 break; 2856 break;
2263 case C0_BS: /* backspace */ 2857 case C0_BS: /* backspace */
… …
2278 scr_charset_choose (1); 2872 scr_charset_choose (1);
2279 break; 2873 break;
2280 case C0_SI: /* shift in - acs */ 2874 case C0_SI: /* shift in - acs */
2281 scr_charset_choose (0); 2875 scr_charset_choose (0);
2282 break; 2876 break;
2877
2878#ifdef EIGHT_BIT_CONTROLS
2879 // 8-bit controls
2880 case 0x90: /* DCS */
2881 process_dcs_seq ();
2882 break;
2883 case 0x9b: /* CSI */
2884 process_csi_seq ();
2885 break;
2886 case 0x9d: /* CSI */
2887 process_osc_seq ();
2888 break;
2889#endif
2283 } 2890 }
2284} 2891}
2285/*}}} */ 2892/*}}} */
2286 2893
2287 2894
2288/*{{{ process VT52 escape sequences */ 2895/*{{{ process VT52 escape sequences */
2289void 2896void
2290rxvt_term::process_escape_vt52 (unsigned char ch) 2897rxvt_term::process_escape_vt52 (unicode_t ch)
2291{ 2898{
2292 int row, col; 2899 int row, col;
2293 2900
2294 switch (ch) 2901 switch (ch)
2295 { 2902 {
… …
2325 row = cmd_getc () - ' '; 2932 row = cmd_getc () - ' ';
2326 col = cmd_getc () - ' '; 2933 col = cmd_getc () - ' ';
2327 scr_gotorc (row, col, 0); 2934 scr_gotorc (row, col, 0);
2328 break; 2935 break;
2329 case 'Z': /* identify the terminal type */ 2936 case 'Z': /* identify the terminal type */
2330 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2937 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2331 break; 2938 break;
2332 case '<': /* turn off VT52 mode */ 2939 case '<': /* turn off VT52 mode */
2333 PrivMode(0, PrivMode_vt52); 2940 PrivMode (0, PrivMode_vt52);
2334 break; 2941 break;
2335 case 'F': /* use special graphics character set */ 2942 case 'F': /* use special graphics character set */
2336 case 'G': /* use regular character set */ 2943 case 'G': /* use regular character set */
2337 /* unimplemented */ 2944 /* unimplemented */
2338 break; 2945 break;
… …
2347 2954
2348/*{{{ process escape sequences */ 2955/*{{{ process escape sequences */
2349void 2956void
2350rxvt_term::process_escape_seq () 2957rxvt_term::process_escape_seq ()
2351{ 2958{
2352 unsigned char ch = cmd_getc (); 2959 unicode_t ch = cmd_getc ();
2353 2960
2354 if (PrivateModes & PrivMode_vt52) 2961 if (priv_modes & PrivMode_vt52)
2355 { 2962 {
2356 process_escape_vt52 (ch); 2963 process_escape_vt52 (ch);
2357 return; 2964 return;
2358 } 2965 }
2359 2966
… …
2374 scr_charset_set (2, (unsigned int)cmd_getc ()); 2981 scr_charset_set (2, (unsigned int)cmd_getc ());
2375 break; 2982 break;
2376 case '+': 2983 case '+':
2377 scr_charset_set (3, (unsigned int)cmd_getc ()); 2984 scr_charset_set (3, (unsigned int)cmd_getc ());
2378 break; 2985 break;
2379#ifdef MULTICHAR_SET 2986#if ENABLE_FRILLS
2380 case '$':
2381 scr_charset_set (-2, (unsigned int)cmd_getc ());
2382 break;
2383#endif
2384#ifndef NO_FRILLS
2385 case '6': 2987 case '6':
2386 scr_backindex (); 2988 scr_backindex ();
2387 break; 2989 break;
2388#endif 2990#endif
2389 case '7': 2991 case '7':
2390 scr_cursor (SAVE); 2992 scr_cursor (SAVE);
2391 break; 2993 break;
2392 case '8': 2994 case '8':
2393 scr_cursor (RESTORE); 2995 scr_cursor (RESTORE);
2394 break; 2996 break;
2395#ifndef NO_FRILLS 2997#if ENABLE_FRILLS
2396 case '9': 2998 case '9':
2397 scr_forwardindex (); 2999 scr_forwardindex ();
2398 break; 3000 break;
2399#endif 3001#endif
2400 case '=': 3002 case '=':
2401 case '>': 3003 case '>':
2402 PrivMode((ch == '='), PrivMode_aplKP); 3004 PrivMode ((ch == '='), PrivMode_aplKP);
2403 break; 3005 break;
2404 3006
2405 case C1_40: 3007 case C1_40:
2406 cmd_getc (); 3008 cmd_getc ();
2407 break; 3009 break;
… …
2410 break; 3012 break;
2411 3013
2412 /* 8.3.87: NEXT LINE */ 3014 /* 8.3.87: NEXT LINE */
2413 case C1_NEL: /* ESC E */ 3015 case C1_NEL: /* ESC E */
2414 { 3016 {
2415 uint32_t nlcr[] = { '\n', '\r' }; 3017 unicode_t nlcr[] = { C0_LF, C0_CR };
2416 scr_add_lines (nlcr, 1, 2); 3018 scr_add_lines (nlcr, 1, 2);
2417 } 3019 }
2418 break; 3020 break;
2419 3021
2420 /* kidnapped escape sequence: Should be 8.3.48 */ 3022 /* kidnapped escape sequence: Should be 8.3.48 */
… …
2431 case C1_RI: /* ESC M */ 3033 case C1_RI: /* ESC M */
2432 scr_index (DN); 3034 scr_index (DN);
2433 break; 3035 break;
2434 3036
2435 /* 8.3.142: SINGLE-SHIFT TWO */ 3037 /* 8.3.142: SINGLE-SHIFT TWO */
2436 /*case C1_SS2: scr_single_shift (2); break; */ 3038 /*case C1_SS2: scr_single_shift (2); break; */
2437 3039
2438 /* 8.3.143: SINGLE-SHIFT THREE */ 3040 /* 8.3.143: SINGLE-SHIFT THREE */
2439 /*case C1_SS3: scr_single_shift (3); break; */ 3041 /*case C1_SS3: scr_single_shift (3); break; */
2440 3042
2441 /* 8.3.27: DEVICE CONTROL STRING */ 3043 /* 8.3.27: DEVICE CONTROL STRING */
2442 case C1_DCS: /* ESC P */ 3044 case C1_DCS: /* ESC P */
2443 process_dcs_seq (); 3045 process_dcs_seq ();
2444 break; 3046 break;
2445 3047
2446 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3048 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2447 case C1_SCI: /* ESC Z */ 3049 case C1_SCI: /* ESC Z */
2448 tt_write((const unsigned char *)ESCZ_ANSWER, 3050 tt_write ((const unsigned char *)ESCZ_ANSWER,
2449 (unsigned int)(sizeof(ESCZ_ANSWER) - 1)); 3051 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2450 break; /* steal obsolete ESC [ c */ 3052 break; /* steal obsolete ESC [ c */
2451 3053
2452 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3054 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2453 case C1_CSI: /* ESC [ */ 3055 case C1_CSI: /* ESC [ */
2454 process_csi_seq (); 3056 process_csi_seq ();
… …
2459 process_osc_seq (); 3061 process_osc_seq ();
2460 break; 3062 break;
2461 3063
2462 /* 8.3.106: RESET TO INITIAL STATE */ 3064 /* 8.3.106: RESET TO INITIAL STATE */
2463 case 'c': 3065 case 'c':
3066 mbstate.reset ();
2464 scr_poweron (); 3067 scr_poweron ();
2465 scrollbar_show (1); 3068 scrollbar_show (1);
2466 break; 3069 break;
2467 3070
2468 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3071 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2480 3083
2481/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3084/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2482/* *INDENT-OFF* */ 3085/* *INDENT-OFF* */
2483enum { 3086enum {
2484 CSI_ICH = 0x40, 3087 CSI_ICH = 0x40,
2485 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3088 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2486 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3089 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2487 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3090 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2488 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3091 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2489 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3092 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2490 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3093 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2494 3097
2495#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3098#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2496 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3099 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2497 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3100 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2498#define get_byte_array_bit(array, bit) \ 3101#define get_byte_array_bit(array, bit) \
2499 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3102 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2500 3103
2501const unsigned char csi_defaults[] = 3104const unsigned char csi_defaults[] =
2502 { 3105 {
2503 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3106 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2504 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 3107 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2505 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3108 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2506 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3109 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2507 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3110 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2508 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3111 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2509 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3112 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2510 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3113 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2511 }; 3114 };
2512/* *INDENT-ON* */ 3115/* *INDENT-ON* */
2513 3116
2514void 3117void
2515rxvt_term::process_csi_seq () 3118rxvt_term::process_csi_seq ()
2516{ 3119{
2517 unsigned char ch, priv, i; 3120 unicode_t ch, priv, i;
2518 unsigned int nargs, p; 3121 unsigned int nargs, p;
2519 int n, ndef; 3122 int n, ndef;
2520 int arg[ESC_ARGS]; 3123 int arg[ESC_ARGS];
2521 3124
2522 for (nargs = ESC_ARGS; nargs > 0;) 3125 for (nargs = ESC_ARGS; nargs > 0;)
2523 arg[--nargs] = 0; 3126 arg[--nargs] = 0;
2524 3127
2525 priv = 0; 3128 priv = 0;
… …
2527 if (ch >= '<' && ch <= '?') 3130 if (ch >= '<' && ch <= '?')
2528 { /* '<' '=' '>' '?' */ 3131 { /* '<' '=' '>' '?' */
2529 priv = ch; 3132 priv = ch;
2530 ch = cmd_getc (); 3133 ch = cmd_getc ();
2531 } 3134 }
3135
2532 /* read any numerical arguments */ 3136 /* read any numerical arguments */
2533 for (n = -1; ch < CSI_ICH; ) 3137 for (n = -1; ch < CSI_ICH; )
2534 { 3138 {
2535 if (isdigit(ch)) 3139 if (isdigit (ch))
2536 { 3140 {
2537 if (n < 0) 3141 if (n < 0)
2538 n = ch - '0'; 3142 n = ch - '0';
2539 else 3143 else
2540 n = n * 10 + ch - '0'; 3144 n = n * 10 + ch - '0';
… …
2543 { 3147 {
2544 if (nargs < ESC_ARGS) 3148 if (nargs < ESC_ARGS)
2545 arg[nargs++] = n; 3149 arg[nargs++] = n;
2546 n = -1; 3150 n = -1;
2547 } 3151 }
2548 else if (ch == '\b') 3152 else if (IS_CONTROL (ch))
2549 {
2550 scr_backspace ();
2551 }
2552 else if (ch == C0_ESC)
2553 {
2554 process_escape_seq ();
2555 return;
2556 }
2557 else if (ch < ' ')
2558 {
2559 process_nonprinting (ch); 3153 process_nonprinting (ch);
2560 } 3154
2561 ch = cmd_getc (); 3155 ch = cmd_getc ();
2562 } 3156 }
2563 3157
2564 if (ch > CSI_7F) 3158 if (ch > CSI_7F)
2565 return; 3159 return;
2566 3160
2567 if (nargs < ESC_ARGS) 3161 if (nargs < ESC_ARGS)
2568 arg[nargs++] = n; 3162 arg[nargs++] = n;
2569 3163
2570 i = ch - CSI_ICH; 3164 i = ch - CSI_ICH;
2571 ndef = get_byte_array_bit(csi_defaults, i); 3165 ndef = get_byte_array_bit (csi_defaults, i);
2572 for (p = 0; p < nargs; p++) 3166 for (p = 0; p < nargs; p++)
2573 if (arg[p] == -1) 3167 if (arg[p] == -1)
2574 arg[p] = ndef; 3168 arg[p] = ndef;
2575 3169
2576#ifdef DEBUG_CMD 3170#ifdef DEBUG_CMD
2577 fprintf(stderr, "CSI "); 3171 fprintf (stderr, "CSI ");
2578 for (p = 0; p < nargs; p++) 3172 for (p = 0; p < nargs; p++)
2579 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); 3173 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2580 fprintf(stderr, "%c\n", ch); 3174 fprintf (stderr, "%c\n", ch);
2581#endif 3175#endif
2582 3176
2583 /* 3177 /*
2584 * private mode handling 3178 * private mode handling
2585 */ 3179 */
… …
2587 { 3181 {
2588 switch (priv) 3182 switch (priv)
2589 { 3183 {
2590 case '>': 3184 case '>':
2591 if (ch == CSI_DA) /* secondary device attributes */ 3185 if (ch == CSI_DA) /* secondary device attributes */
2592 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3186 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING);
2593 break; 3187 break;
2594 case '?': 3188 case '?':
2595 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3189 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2596 process_terminal_mode (ch, priv, nargs, arg); 3190 process_terminal_mode (ch, priv, nargs, arg);
2597 break; 3191 break;
… …
2600 } 3194 }
2601 3195
2602 switch (ch) 3196 switch (ch)
2603 { 3197 {
2604 /* 3198 /*
2605 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3199 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2606 */ 3200 */
2607#ifdef PRINTPIPE 3201#ifdef PRINTPIPE
2608 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3202 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2609 switch (arg[0]) 3203 switch (arg[0])
2610 { 3204 {
… …
2706 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3300 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2707 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3301 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0);
2708 break; 3302 break;
2709 3303
2710 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3304 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2711 tt_write((const unsigned char *)VT100_ANS, 3305 tt_write ((const unsigned char *)VT100_ANS,
2712 (unsigned int)(sizeof(VT100_ANS) - 1)); 3306 (unsigned int) (sizeof (VT100_ANS) - 1));
2713 break; 3307 break;
2714 3308
2715 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3309 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2716 process_sgr_mode (nargs, arg); 3310 process_sgr_mode (nargs, arg);
2717 break; 3311 break;
2718 3312
2719 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3313 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2720 switch (arg[0]) 3314 switch (arg[0])
2721 { 3315 {
2722 case 5: /* DSR requested */ 3316 case 5: /* DSR requested */
2723 tt_printf("\033[0n"); 3317 tt_printf ("\033[0n");
2724 break; 3318 break;
2725 case 6: /* CPR requested */ 3319 case 6: /* CPR requested */
2726 scr_report_position (); 3320 scr_report_position ();
2727 break; 3321 break;
2728#if defined (ENABLE_DISPLAY_ANSWER)
2729 case 7: /* unofficial extension */ 3322 case 7: /* unofficial extension */
3323 if (options & Opt_insecure)
2730 tt_printf("%-.250s\n", rs[Rs_display_name]); 3324 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2731 break; 3325 break;
2732#endif
2733 case 8: /* unofficial extension */ 3326 case 8: /* unofficial extension */
2734 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3327 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2735 break; 3328 break;
2736 } 3329 }
2737 break; 3330 break;
2738 3331
2739 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3332 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2772 break; 3365 break;
2773 3366
2774 case CSI_RM: /* 8.3.107: RESET MODE */ 3367 case CSI_RM: /* 8.3.107: RESET MODE */
2775 if (arg[0] == 4) 3368 if (arg[0] == 4)
2776 scr_insert_mode (0); 3369 scr_insert_mode (0);
3370 else if (arg[0] == 20)
3371 priv_modes &= ~PrivMode_LFNL;
2777 break; 3372 break;
2778 3373
2779 case CSI_SM: /* 8.3.126: SET MODE */ 3374 case CSI_SM: /* 8.3.126: SET MODE */
2780 if (arg[0] == 4) 3375 if (arg[0] == 4)
2781 scr_insert_mode (1); 3376 scr_insert_mode (1);
3377 else if (arg[0] == 20)
3378 priv_modes |= PrivMode_LFNL;
2782 break; 3379 break;
2783 3380
2784 /* 3381 /*
2785 * PRIVATE USE beyond this point. All CSI_7? sequences here 3382 * PRIVATE USE beyond this point. All CSI_7? sequences here
2786 */ 3383 */
… …
2798 break; 3395 break;
2799 case CSI_75: 3396 case CSI_75:
2800 scr_cursor (RESTORE); 3397 scr_cursor (RESTORE);
2801 break; 3398 break;
2802 3399
2803#ifndef NO_FRILLS 3400#if ENABLE_FRILLS
2804 case CSI_74: 3401 case CSI_74:
2805 process_window_ops (arg, nargs); 3402 process_window_ops (arg, nargs);
2806 break; 3403 break;
2807#endif 3404#endif
2808 3405
2809 case CSI_78: /* DECREQTPARM */ 3406 case CSI_78: /* DECREQTPARM */
2810 if (arg[0] == 0 || arg[0] == 1) 3407 if (arg[0] == 0 || arg[0] == 1)
2811 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3408 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2812 /* FALLTHROUGH */ 3409 break;
2813 3410
2814 default: 3411 default:
2815 break; 3412 break;
2816 } 3413 }
2817} 3414}
2818/*}}} */ 3415/*}}} */
2819 3416
2820#ifndef NO_FRILLS 3417#if ENABLE_FRILLS
2821/* ARGSUSED */ 3418/* ARGSUSED */
2822void 3419void
2823rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3420rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2824{ 3421{
2825 int x, y; 3422 int x, y;
2826#if 0
2827 char *s;
2828#endif
2829 XWindowAttributes wattr; 3423 XWindowAttributes wattr;
2830 Window wdummy; 3424 Window wdummy;
2831 3425
2832 if (nargs == 0) 3426 if (nargs == 0)
2833 return; 3427 return;
3428
2834 switch (args[0]) 3429 switch (args[0])
2835 { 3430 {
2836 /* 3431 /*
2837 * commands 3432 * commands
2838 */ 3433 */
2839 case 1: /* deiconify window */ 3434 case 1: /* deiconify window */
2840 XMapWindow(display->display, TermWin.parent[0]); 3435 XMapWindow (display->display, TermWin.parent[0]);
2841 break; 3436 break;
2842 case 2: /* iconify window */ 3437 case 2: /* iconify window */
2843 XIconifyWindow(display->display, TermWin.parent[0], 3438 XIconifyWindow (display->display, TermWin.parent[0],
2844 DefaultScreen(display->display)); 3439 DefaultScreen (display->display));
2845 break; 3440 break;
2846 case 3: /* set position (pixels) */ 3441 case 3: /* set position (pixels) */
2847 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3442 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]);
2848 break; 3443 break;
2849 case 4: /* set size (pixels) */ 3444 case 4: /* set size (pixels) */
2850 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3445 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2851 break; 3446 break;
2852 case 5: /* raise window */ 3447 case 5: /* raise window */
2853 XRaiseWindow(display->display, TermWin.parent[0]); 3448 XRaiseWindow (display->display, TermWin.parent[0]);
2854 break; 3449 break;
2855 case 6: /* lower window */ 3450 case 6: /* lower window */
2856 XLowerWindow(display->display, TermWin.parent[0]); 3451 XLowerWindow (display->display, TermWin.parent[0]);
2857 break; 3452 break;
2858 case 7: /* refresh window */ 3453 case 7: /* refresh window */
2859 scr_touch (true); 3454 scr_touch (true);
2860 break; 3455 break;
2861 case 8: /* set size (chars) */ 3456 case 8: /* set size (chars) */
2862 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3457 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth),
2863 (unsigned int)(args[1] * TermWin.fheight)); 3458 (unsigned int) (args[1] * TermWin.fheight));
2864 break; 3459 break;
3460
3461 //case 9: NYI, TODO, restore maximized window or maximize window
2865 default: 3462 default:
2866 if (args[0] >= 24) /* set height (chars) */ 3463 if (args[0] >= 24) /* set height (chars) */
2867 set_widthheight ((unsigned int)TermWin.width, 3464 set_widthheight ((unsigned int)TermWin.width,
2868 (unsigned int)(args[1] * TermWin.fheight)); 3465 (unsigned int) (args[1] * TermWin.fheight));
2869 break; 3466 break;
3467
3468
2870 /* 3469 /*
2871 * reports - some output format copied from XTerm 3470 * reports - some output format copied from XTerm
2872 */ 3471 */
2873 case 11: /* report window state */ 3472 case 11: /* report window state */
2874 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3473 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2875 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3474 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2876 break; 3475 break;
2877 case 13: /* report window position */ 3476 case 13: /* report window position */
2878 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3477 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2879 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3478 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root,
2880 -wattr.border_width, -wattr.border_width, 3479 -wattr.border_width, -wattr.border_width,
2881 &x, &y, &wdummy); 3480 &x, &y, &wdummy);
2882 tt_printf("\033[3;%d;%dt", x, y); 3481 tt_printf ("\033[3;%d;%dt", x, y);
2883 break; 3482 break;
2884 case 14: /* report window size (pixels) */ 3483 case 14: /* report window size (pixels) */
2885 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3484 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2886 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3485 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2887 break; 3486 break;
2888 case 18: /* report window size (chars) */ 3487 case 18: /* report text area size (chars) */
2889 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3488 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol);
2890 break; 3489 break;
2891#if 0 /* XXX: currently disabled due to security concerns */ 3490 case 19: /* report window size (chars) */
3491 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol);
3492 break;
2892 case 20: /* report icon label */ 3493 case 20: /* report icon label */
3494 {
3495 char *s;
2893 XGetIconName(display->display, TermWin.parent[0], &s); 3496 XGetIconName (display->display, TermWin.parent[0], &s);
2894 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3497 tt_printf ("\033]L%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */
3498 XFree (s);
3499 }
2895 break; 3500 break;
2896 case 21: /* report window title */ 3501 case 21: /* report window title */
3502 {
3503 char *s;
2897 XFetchName(display->display, TermWin.parent[0], &s); 3504 XFetchName (display->display, TermWin.parent[0], &s);
2898 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3505 tt_printf ("\033]l%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */
3506 XFree (s);
3507 }
2899 break; 3508 break;
2900#endif
2901
2902 } 3509 }
2903} 3510}
2904#endif 3511#endif
2905 3512
2906/*----------------------------------------------------------------------*/ 3513/*----------------------------------------------------------------------*/
2907/* 3514/*
2908 * get input up until STRING TERMINATOR (or BEL) 3515 * get input up until STRING TERMINATOR (or BEL)
2909 * ends_how is terminator used. returned input must be free()d 3516 * ends_how is terminator used. returned input must be free()'d
2910 */ 3517 */
2911unsigned char * 3518unsigned char *
2912rxvt_term::get_to_st (unsigned char *ends_how) 3519rxvt_term::get_to_st (unicode_t &ends_how)
2913{ 3520{
2914 int seen_esc = 0; /* seen escape? */ 3521 unicode_t ch;
3522 bool seen_esc = false;
2915 unsigned int n = 0; 3523 unsigned int n = 0;
2916 unsigned char *s; 3524 wchar_t string[STRING_MAX];
2917 unsigned char ch, string[STRING_MAX];
2918 3525
2919 for (; (ch = cmd_getc ());) 3526 while ((ch = cmd_getc ()) != NOCHAR)
2920 { 3527 {
2921 if (ch == C0_BEL 3528 if (seen_esc)
2922 || ch == CHAR_ST 3529 {
2923 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3530 if (ch == 0x5c) /* 7bit ST */
2924 break; 3531 break;
3532 else
3533 return NULL;
3534 }
2925 if (ch == C0_ESC) 3535 else if (ch == C0_ESC)
2926 { 3536 {
2927 seen_esc = 1; 3537 seen_esc = true;
2928 continue; 3538 continue;
2929 } 3539 }
2930 else if (ch == '\t') 3540 else if (ch == C0_BEL || ch == CHAR_ST)
2931 ch = ' '; /* translate '\t' to space */ 3541 break;
2932 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3542 else if (ch < 0x20)
2933 return NULL; /* other control character - exit */ 3543 return NULL; /* other control character - exit */
3544
3545 seen_esc = false;
3546
2934 if (n < sizeof(string) - 1) 3547 if (n >= sizeof (string) - 1)
3548 // stop at some sane length
3549 return NULL;
3550
3551 if (ch == C0_SYN)
3552 string[n++] = cmd_get8 ();
3553 else
2935 string[n++] = ch; 3554 string[n++] = ch;
2936 seen_esc = 0;
2937 } 3555 }
3556
2938 string[n++] = '\0'; 3557 string[n++] = '\0';
2939 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3558
2940 return NULL;
2941 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3559 ends_how = (ch == 0x5c ? C0_ESC : ch);
2942 STRNCPY(s, string, n); 3560
2943 return s; 3561 return (unsigned char *)rxvt_wcstombs (string);
2944} 3562}
2945 3563
2946/*----------------------------------------------------------------------*/ 3564/*----------------------------------------------------------------------*/
2947/* 3565/*
2948 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3566 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2949 */ 3567 */
2950void 3568void
2951rxvt_term::process_dcs_seq () 3569rxvt_term::process_dcs_seq ()
2952{ 3570{
2953 unsigned char eh, *s; 3571 unsigned char *s;
3572 unicode_t eh;
3573
2954 /* 3574 /*
2955 * Not handled yet 3575 * Not handled yet
2956 */ 3576 */
2957 s = get_to_st (&eh); 3577 s = get_to_st (eh);
2958 if (s) 3578 if (s)
2959 free(s); 3579 free (s);
3580
2960 return; 3581 return;
2961} 3582}
2962 3583
2963/*----------------------------------------------------------------------*/ 3584/*----------------------------------------------------------------------*/
2964/* 3585/*
2965 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3586 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2966 */ 3587 */
2967void 3588void
2968rxvt_term::process_osc_seq () 3589rxvt_term::process_osc_seq ()
2969{ 3590{
2970 unsigned char ch, eh, *s; 3591 unicode_t ch, eh;
2971 int arg; 3592 int arg;
2972 3593
2973 ch = cmd_getc (); 3594 ch = cmd_getc ();
2974 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3595 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2975 arg = arg * 10 + (ch - '0'); 3596 arg = arg * 10 + (ch - '0');
2976 3597
2977 if (ch == ';') 3598 if (ch == ';')
2978 { 3599 {
2979 s = get_to_st (&eh); 3600 unsigned char *s = get_to_st (eh);
3601
2980 if (s) 3602 if (s)
2981 { 3603 {
2982 /*
2983 * rxvt_menubar_dispatch() violates the constness of the string,
2984 * so do it here
2985 */
2986 if (arg == XTerm_Menu)
2987#if 0 /* XXX: currently disabled due to security concerns */
2988 menubar_dispatch ((char *)s);
2989#else
2990 (void)0;
2991#endif
2992 else
2993 xterm_seq (arg, (char *)s, eh); 3604 process_xterm_seq (arg, (char *)s, eh);
2994 free(s); 3605 free (s);
2995 } 3606 }
3607 }
3608}
3609
3610void
3611rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp)
3612{
3613 if (str[0] == '?' && !str[1])
2996 } 3614 {
3615 unsigned short r, g, b;
3616 pix_colors_focused[color].get (display, r, g, b);
3617 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3618 }
3619 else
3620 set_window_color (color, str);
2997} 3621}
3622
2998/* 3623/*
2999 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3624 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3000 * 0 = change iconName/title 3625 * 0 = change iconName/title
3001 * 1 = change iconName 3626 * 1 = change iconName
3002 * 2 = change title 3627 * 2 = change title
3003 * 4 = change color 3628 * 4 = change color
3629 * 10 = change fg color
3630 * 11 = change bg color
3004 * 12 = change text color 3631 * 12 = change text color
3005 * 13 = change mouse foreground color 3632 * 13 = change mouse foreground color
3006 * 17 = change highlight character colour 3633 * 17 = change highlight character colour
3007 * 18 = change bold character color 3634 * 18 = change bold character color
3008 * 19 = change underlined character color 3635 * 19 = change underlined character color
3009 * 46 = change logfile (not implemented) 3636 * 46 = change logfile (not implemented)
3010 * 50 = change font 3637 * 50 = change font
3011 * 3638 *
3012 * rxvt extensions: 3639 * rxvt extensions:
3013 * 10 = menu (may change in future)
3014 * 20 = bg pixmap 3640 * 20 = bg pixmap
3015 * 39 = change default fg color 3641 * 39 = change default fg color
3016 * 49 = change default bg color 3642 * 49 = change default bg color
3017 * 55 = dump scrollback buffer and all of screen 3643 * 55 = dump scrollback buffer and all of screen
3644 * 701 = change locale
3645 * 702 = find font
3646 * 703 = menu
3018 */ 3647 */
3019void 3648void
3020rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3649rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp)
3021{ 3650{
3022 int changed = 0; 3651 int changed = 0;
3023 int color; 3652 int color;
3024 char *buf, *name; 3653 char *buf, *name;
3654 bool query = str[0] == '?' && !str[1];
3655 int saveop = op;
3025 3656
3026 assert(str != NULL); 3657 assert (str != NULL);
3027 switch (op) 3658 switch (op)
3028 { 3659 {
3029 case XTerm_name: 3660 case XTerm_name:
3030 set_title (str); 3661 set_title (str);
3031 /* FALLTHROUGH */ 3662 /* FALLTHROUGH */
3032 case XTerm_iconName: 3663 case XTerm_iconName:
3033 set_iconName (str); 3664 set_icon_name (str);
3034 break; 3665 break;
3035 case XTerm_title: 3666 case XTerm_title:
3036 set_title (str); 3667 set_title (str);
3037 break; 3668 break;
3669 case XTerm_property:
3670 if (str[0] == '?')
3671 {
3672 Atom prop = display->atom (str + 1);
3673 Atom actual_type;
3674 int actual_format;
3675 unsigned long nitems;
3676 unsigned long bytes_after;
3677 unsigned char *value = 0;
3678 const char *str = "";
3679
3680 if (prop
3681 && XGetWindowProperty (display->display, TermWin.parent[0],
3682 prop, 0, 1<<16, 0, AnyPropertyType,
3683 &actual_type, &actual_format,
3684 &nitems, &bytes_after, &value) == Success
3685 && actual_type != None
3686 && actual_format == 8)
3687 str = (const char *)(value);
3688
3689 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3690
3691 XFree (value);
3692 }
3693 else
3694 {
3695 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3696
3697 if (eq)
3698 {
3699 *eq = 0;
3700 set_utf8_property (display->atom (str), eq + 1);
3701 }
3702 else
3703 XDeleteProperty (display->display, TermWin.parent[0],
3704 display->atom (str));
3705 }
3706 break;
3707
3038 case XTerm_Color: 3708 case XTerm_Color:
3039 for (buf = (char *)str; buf && *buf;) 3709 for (buf = (char *)str; buf && *buf;)
3040 { 3710 {
3041 if ((name = STRCHR(buf, ';')) == NULL) 3711 if ((name = strchr (buf, ';')) == NULL)
3042 break; 3712 break;
3713
3043 *name++ = '\0'; 3714 *name++ = '\0';
3044 color = atoi(buf); 3715 color = atoi (buf);
3716
3045 if (color < 0 || color >= TOTAL_COLORS) 3717 if (color < 0 || color >= TOTAL_COLORS)
3046 break; 3718 break;
3719
3047 if ((buf = STRCHR(name, ';')) != NULL) 3720 if ((buf = strchr (name, ';')) != NULL)
3048 *buf++ = '\0'; 3721 *buf++ = '\0';
3722
3723 if (name[0] == '?' && !name[1])
3724 {
3725 unsigned short r, g, b;
3726 pix_colors_focused[color + minCOLOR].get (display, r, g, b);
3727 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3728 }
3729 else
3049 set_window_color (color + minCOLOR, name); 3730 set_window_color (color + minCOLOR, name);
3050 } 3731 }
3732 break;
3733 case XTerm_Color00:
3734 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3735 break;
3736 case XTerm_Color01:
3737 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3051 break; 3738 break;
3052#ifndef NO_CURSORCOLOR 3739#ifndef NO_CURSORCOLOR
3053 case XTerm_Color_cursor: 3740 case XTerm_Color_cursor:
3054 set_window_color (Color_cursor, str); 3741 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3055 break; 3742 break;
3056#endif 3743#endif
3057 case XTerm_Color_pointer: 3744 case XTerm_Color_pointer_fg:
3058 set_window_color (Color_pointer, str); 3745 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3746 break;
3747 case XTerm_Color_pointer_bg:
3748 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3059 break; 3749 break;
3060#ifndef NO_BOLD_UNDERLINE_REVERSE 3750#ifndef NO_BOLD_UNDERLINE_REVERSE
3061 case XTerm_Color_BD: 3751 case XTerm_Color_BD:
3062 set_window_color (Color_BD, str); 3752 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3753 break;
3754 case XTerm_Color_IT:
3755 process_color_seq (XTerm_Color_IT, Color_IT, str, resp);
3063 break; 3756 break;
3064 case XTerm_Color_UL: 3757 case XTerm_Color_UL:
3065 set_window_color (Color_UL, str); 3758 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3066 break; 3759 break;
3067 case XTerm_Color_RV: 3760 case XTerm_Color_RV:
3068 set_window_color (Color_RV, str); 3761 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3069 break; 3762 break;
3070#endif 3763#endif
3071 3764#if TRANSPARENT && TINTING
3072 case XTerm_Menu: 3765 case XTerm_Color_tint:
3073 /* 3766 process_color_seq (XTerm_Color_tint, Color_tint, str, resp);
3074 * rxvt_menubar_dispatch() violates the constness of the string, 3767 check_our_parents ();
3075 * so DON'T do it here 3768 if (am_transparent)
3076 */ 3769 want_full_refresh = want_refresh = 1;
3077 break; 3770 break;
3771#endif
3772
3078 case XTerm_Pixmap: 3773 case XTerm_Pixmap:
3079 if (*str != ';') 3774 if (*str != ';')
3080 { 3775 {
3081#if XPM_BACKGROUND 3776#if XPM_BACKGROUND
3082 scale_pixmap (""); /* reset to default scaling */ 3777 scale_pixmap (""); /* reset to default scaling */
3083 set_bgPixmap (str); /* change pixmap */ 3778 set_bgPixmap (str); /* change pixmap */
3084#endif 3779#endif
3085 scr_touch (true); 3780 scr_touch (true);
3086 } 3781 }
3087 while ((str = STRCHR(str, ';')) != NULL) 3782 while ((str = strchr (str, ';')) != NULL)
3088 { 3783 {
3089 str++; 3784 str++;
3090#if XPM_BACKGROUND 3785#if XPM_BACKGROUND
3091 changed += scale_pixmap (str); 3786 changed += scale_pixmap (str);
3092#endif 3787#endif
… …
3105 set_window_color (Color_fg, str); 3800 set_window_color (Color_fg, str);
3106 break; 3801 break;
3107 case XTerm_restoreBG: 3802 case XTerm_restoreBG:
3108 set_window_color (Color_bg, str); 3803 set_window_color (Color_bg, str);
3109 break; 3804 break;
3805
3110 case XTerm_logfile: 3806 case XTerm_logfile:
3807 // TODO, when secure mode?
3111 break; 3808 break;
3809
3112 case XTerm_font: 3810 case XTerm_font:
3113 change_font (0, str); 3811 op = URxvt_font;
3812 case URxvt_font:
3813#if ENABLE_STYLES
3814 case URxvt_boldFont:
3815 case URxvt_italicFont:
3816 case URxvt_boldItalicFont:
3817#endif
3818 if (query)
3819 tt_printf ("\33]%d;%-.250s%c", saveop,
3820 (options & Opt_insecure) && TermWin.fontset[op - URxvt_font]->fontdesc
3821 ? TermWin.fontset[op - URxvt_font]->fontdesc : "",
3822 resp);
3823 else
3824 {
3825 const char *&res = rs[Rs_font + (op - URxvt_font)];
3826
3827 res = strdup (str);
3828 allocated.push_back ((void *)res);
3829 set_fonts ();
3830 }
3831 break;
3832
3833#if ENABLE_FRILLS
3834 case XTerm_locale:
3835 if (query)
3836 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, (options & Opt_insecure) ? locale : "", resp);
3837 else
3838 {
3839 set_locale (str);
3840# ifdef USE_XIM
3841 im_cb ();
3842# endif
3843 }
3844 break;
3845#endif
3846
3847#ifdef MENUBAR
3848 case XTerm_Menu:
3849 if (options & Opt_insecure)
3850 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3114 break; 3851 break;
3852#endif
3115#if 0 3853#if 0
3116 case XTerm_dumpscreen: /* no error notices */ 3854 case XTerm_dumpscreen: /* no error notices */
3117 { 3855 {
3118 int fd; 3856 int fd;
3119 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3857 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3120 { 3858 {
3121 scr_dump (fd); 3859 scr_dump (fd);
3122 close(fd); 3860 close (fd);
3123 } 3861 }
3124 } 3862 }
3125 break; 3863 break;
3126#endif 3864#endif
3127
3128 } 3865 }
3129} 3866}
3130/*----------------------------------------------------------------------*/ 3867/*----------------------------------------------------------------------*/
3131 3868
3132/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3869/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3140 * so no need for fancy checking 3877 * so no need for fancy checking
3141 */ 3878 */
3142int 3879int
3143rxvt_term::privcases (int mode, unsigned long bit) 3880rxvt_term::privcases (int mode, unsigned long bit)
3144{ 3881{
3145 int state; 3882 int state;
3146 3883
3147 if (mode == 's') 3884 if (mode == 's')
3148 { 3885 {
3149 SavedModes |= (PrivateModes & bit); 3886 SavedModes |= (priv_modes & bit);
3150 return -1; 3887 return -1;
3151 } 3888 }
3152 else 3889 else
3153 { 3890 {
3154 if (mode == 'r') 3891 if (mode == 'r')
3155 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3892 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3156 else 3893 else
3157 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3894 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3158 PrivMode(state, bit); 3895 PrivMode (state, bit);
3159 } 3896 }
3897
3160 return state; 3898 return state;
3161} 3899}
3162 3900
3163/* we're not using priv _yet_ */ 3901/* we're not using priv _yet_ */
3164void 3902void
3165rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3903rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3166{ 3904{
3167 unsigned int i, j; 3905 unsigned int i, j;
3168 int state; 3906 int state;
3907
3169 static const struct 3908 static const struct
3170 { 3909 {
3171 const int argval; 3910 const int argval;
3172 const unsigned long bit; 3911 const unsigned long bit;
3173 } 3912 }
3913
3174 argtopriv[] = { 3914 argtopriv[] = {
3175 { 1, PrivMode_aplCUR }, 3915 { 1, PrivMode_aplCUR },
3176 { 2, PrivMode_vt52 }, 3916 { 2, PrivMode_vt52 },
3177 { 3, PrivMode_132 }, 3917 { 3, PrivMode_132 },
3178 { 4, PrivMode_smoothScroll }, 3918 { 4, PrivMode_smoothScroll },
3179 { 5, PrivMode_rVideo }, 3919 { 5, PrivMode_rVideo },
3180 { 6, PrivMode_relOrigin }, 3920 { 6, PrivMode_relOrigin },
3181 { 7, PrivMode_Autowrap }, 3921 { 7, PrivMode_Autowrap },
3922 // 8, bi-directional support mode
3182 { 9, PrivMode_MouseX10 }, 3923 { 9, PrivMode_MouseX10 },
3183#ifdef menuBar_esc 3924#ifdef menuBar_esc
3184 { menuBar_esc, PrivMode_menuBar }, 3925 { menuBar_esc, PrivMode_menuBar },
3185#endif 3926#endif
3927 // 18, 19 printing-related
3928 { 25, PrivMode_VisibleCursor },
3186#ifdef scrollBar_esc 3929#ifdef scrollBar_esc
3187 { scrollBar_esc, PrivMode_scrollBar }, 3930 { scrollBar_esc, PrivMode_scrollBar },
3188#endif 3931#endif
3189 { 25, PrivMode_VisibleCursor },
3190 { 35, PrivMode_ShiftKeys }, 3932 { 35, PrivMode_ShiftKeys }, // rxvt extension
3191 { 40, PrivMode_132OK }, 3933 { 40, PrivMode_132OK },
3934 // 41 xterm more fixes NYI
3935 // 45 margin bell NYI
3936 // 46 start logging
3192 { 47, PrivMode_Screen }, 3937 { 47, PrivMode_Screen },
3193 { 66, PrivMode_aplKP }, 3938 { 66, PrivMode_aplKP },
3194#ifndef NO_BACKSPACE_KEY 3939#ifndef NO_BACKSPACE_KEY
3195 { 67, PrivMode_BackSpace }, 3940 { 67, PrivMode_BackSpace },
3196#endif 3941#endif
3197 { 1000, PrivMode_MouseX11 }, 3942 { 1000, PrivMode_MouseX11 },
3943 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3944 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
3945 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3198 { 1010, PrivMode_TtyOutputInh }, 3946 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3199 { 1011, PrivMode_Keypress }, 3947 { 1011, PrivMode_Keypress }, // rxvt extension
3948 // 1035 enable modifiers for alt, numlock NYI
3949 // 1036 send ESC for meta keys NYI
3950 // 1037 send DEL for keypad delete NYI
3200 { 1047, PrivMode_Screen }, 3951 { 1047, PrivMode_Screen },
3952 // 1048 save and restore cursor
3201 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3953 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3954 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3202 }; 3955 };
3203 3956
3204 if (nargs == 0) 3957 if (nargs == 0)
3205 return; 3958 return;
3206 3959
… …
3213 for (i = 0; i < nargs; i++) 3966 for (i = 0; i < nargs; i++)
3214 { 3967 {
3215 state = -1; 3968 state = -1;
3216 3969
3217 /* basic handling */ 3970 /* basic handling */
3218 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3971 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3219 if (argtopriv[j].argval == arg[i]) 3972 if (argtopriv[j].argval == arg[i])
3220 { 3973 {
3221 state = privcases (mode, argtopriv[j].bit); 3974 state = privcases (mode, argtopriv[j].bit);
3222 break; 3975 break;
3223 } 3976 }
3224 3977
3225 /* extra handling for values with state unkept */ 3978 /* extra handling for values with state unkept */
3226 if (state == -1)
3227 switch (arg[i]) 3979 switch (arg[i])
3228 { 3980 {
3229 case 1048: /* alternative cursor save */ 3981 case 1048: /* alternative cursor save */
3982 case 1049:
3983 if (options & Opt_secondaryScreen)
3230 if (mode == 0) 3984 if (mode == 0)
3231 scr_cursor (RESTORE); 3985 scr_cursor (RESTORE);
3232 else if (mode == 1) 3986 else if (mode == 1)
3233 scr_cursor (SAVE); 3987 scr_cursor (SAVE);
3234 /* FALLTHROUGH */
3235 default:
3236 continue; /* for(;i;) */
3237 }
3238
3239 /* extra handling for values with valid 0 or 1 state */
3240 switch (arg[i])
3241 {
3242 /* case 1: - application cursor keys */
3243 case 2: /* VT52 mode */
3244 /* oddball mode. should be set regardless of set/reset
3245 * parameter. Return from VT52 mode with an ESC < from
3246 * within VT52 mode
3247 */
3248 PrivMode(1, PrivMode_vt52);
3249 break; 3988 break;
3989 }
3990
3991 if (state >= 0)
3992 /* extra handling for values with valid 0 or 1 state */
3993 switch (arg[i])
3994 {
3995 /* case 1: - application cursor keys */
3996 case 2: /* VT52 mode */
3997 /* oddball mode. should be set regardless of set/reset
3998 * parameter. Return from VT52 mode with an ESC < from
3999 * within VT52 mode
4000 */
4001 PrivMode (1, PrivMode_vt52);
4002 break;
3250 case 3: /* 80/132 */ 4003 case 3: /* 80/132 */
3251 if (PrivateModes & PrivMode_132OK) 4004 if (priv_modes & PrivMode_132OK)
3252 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4005 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height);
3253 (unsigned int)TermWin.height);
3254 break; 4006 break;
3255 case 4: /* smooth scrolling */ 4007 case 4: /* smooth scrolling */
3256 if (state) 4008 if (state)
3257 Options &= ~Opt_jumpScroll; 4009 options &= ~Opt_jumpScroll;
3258 else 4010 else
3259 Options |= Opt_jumpScroll; 4011 options |= Opt_jumpScroll;
3260 break; 4012 break;
3261 case 5: /* reverse video */ 4013 case 5: /* reverse video */
3262 scr_rvideo_mode (state); 4014 scr_rvideo_mode (state);
3263 break; 4015 break;
3264 case 6: /* relative/absolute origins */ 4016 case 6: /* relative/absolute origins */
3265 scr_relative_origin (state); 4017 scr_relative_origin (state);
3266 break; 4018 break;
3267 case 7: /* autowrap */ 4019 case 7: /* autowrap */
3268 scr_autowrap (state); 4020 scr_autowrap (state);
3269 break; 4021 break;
3270 /* case 8: - auto repeat, can't do on a per window basis */ 4022 /* case 8: - auto repeat, can't do on a per window basis */
3271 case 9: /* X10 mouse reporting */ 4023 case 9: /* X10 mouse reporting */
3272 if (state) /* orthogonal */ 4024 if (state) /* orthogonal */
3273 PrivateModes &= ~(PrivMode_MouseX11); 4025 priv_modes &= ~PrivMode_MouseX11;
3274 break; 4026 break;
3275#ifdef menuBar_esc 4027#ifdef menuBar_esc
3276 case menuBar_esc: 4028 case menuBar_esc:
3277#ifdef MENUBAR 4029#ifdef MENUBAR
3278 map_menuBar (state); 4030 map_menuBar (state);
3279#endif 4031#endif
3280 break; 4032 break;
3281#endif 4033#endif
3282#ifdef scrollBar_esc 4034#ifdef scrollBar_esc
3283 case scrollBar_esc: 4035 case scrollBar_esc:
3284 if (scrollbar_mapping (state)) 4036 if (scrollbar_mapping (state))
3285 { 4037 {
3286 resize_all_windows (0, 0, 0); 4038 resize_all_windows (0, 0, 0);
3287 scr_touch (true); 4039 scr_touch (true);
3288 } 4040 }
3289 break; 4041 break;
3290#endif 4042#endif
3291 case 25: /* visible/invisible cursor */ 4043 case 25: /* visible/invisible cursor */
3292 scr_cursor_visible (state); 4044 scr_cursor_visible (state);
3293 break; 4045 break;
3294 /* case 35: - shift keys */ 4046 /* case 35: - shift keys */
3295 /* case 40: - 80 <--> 132 mode */ 4047 /* case 40: - 80 <--> 132 mode */
3296 case 47: /* secondary screen */ 4048 case 47: /* secondary screen */
3297 scr_change_screen (state); 4049 scr_change_screen (state);
3298 break; 4050 break;
3299 /* case 66: - application key pad */ 4051 /* case 66: - application key pad */
3300 /* case 67: - backspace key */ 4052 /* case 67: - backspace key */
3301 case 1000: /* X11 mouse reporting */ 4053 case 1000: /* X11 mouse reporting */
3302 if (state) /* orthogonal */ 4054 if (state) /* orthogonal */
3303 PrivateModes &= ~(PrivMode_MouseX10); 4055 priv_modes &= ~PrivMode_MouseX10;
3304 break; 4056 break;
3305#if 0 4057#if 0
3306 case 1001: 4058 case 1001:
3307 break; /* X11 mouse highlighting */ 4059 break; /* X11 mouse highlighting */
3308#endif 4060#endif
3309 case 1010: /* scroll to bottom on TTY output inhibit */ 4061 case 1010: /* scroll to bottom on TTY output inhibit */
3310 if (state) 4062 if (state)
3311 Options &= ~Opt_scrollTtyOutput; 4063 options &= ~Opt_scrollTtyOutput;
3312 else 4064 else
3313 Options |= Opt_scrollTtyOutput; 4065 options |= Opt_scrollTtyOutput;
3314 break; 4066 break;
3315 case 1011: /* scroll to bottom on key press */ 4067 case 1011: /* scroll to bottom on key press */
3316 if (state) 4068 if (state)
3317 Options |= Opt_scrollTtyKeypress; 4069 options |= Opt_scrollTtyKeypress;
3318 else 4070 else
3319 Options &= ~Opt_scrollTtyKeypress; 4071 options &= ~Opt_scrollTtyKeypress;
3320 break; 4072 break;
3321 case 1047: /* secondary screen w/ clearing */ 4073 case 1047: /* secondary screen w/ clearing last */
3322 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4074 if (options & Opt_secondaryScreen)
3323 if (current_screen != PRIMARY) 4075 if (current_screen != PRIMARY)
3324 scr_erase_screen (2); 4076 scr_erase_screen (2);
3325 scr_change_screen (state); 4077 scr_change_screen (state);
3326 /* FALLTHROUGH */
3327 default:
3328 break; 4078 break;
4079 case 1049: /* secondary screen w/ clearing first */
4080 scr_change_screen (state);
4081 if (options & Opt_secondaryScreen)
4082 if (current_screen != PRIMARY)
4083 scr_erase_screen (2);
4084 break;
4085 default:
4086 break;
3329 } 4087 }
3330 } 4088 }
3331} 4089}
3332/*}}} */ 4090/*}}} */
3333 4091
3334/*{{{ process sgr sequences */ 4092/*{{{ process sgr sequences */
3335void 4093void
3336rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4094rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3337{ 4095{
3338 unsigned int i; 4096 unsigned int i;
3339 short rendset; 4097 short rendset;
3340 int rendstyle; 4098 int rendstyle;
3341 4099
3342 if (nargs == 0) 4100 if (nargs == 0)
3343 { 4101 {
3344 scr_rendition (0, ~RS_None); 4102 scr_rendition (0, ~RS_None);
3345 return; 4103 return;
3346 } 4104 }
4105
3347 for (i = 0; i < nargs; i++) 4106 for (i = 0; i < nargs; i++)
3348 { 4107 {
3349 rendset = -1; 4108 rendset = -1;
3350 switch (arg[i]) 4109 switch (arg[i])
3351 { 4110 {
… …
3353 rendset = 0, rendstyle = ~RS_None; 4112 rendset = 0, rendstyle = ~RS_None;
3354 break; 4113 break;
3355 case 1: 4114 case 1:
3356 rendset = 1, rendstyle = RS_Bold; 4115 rendset = 1, rendstyle = RS_Bold;
3357 break; 4116 break;
4117 //case 2: // low intensity
4118 case 3:
4119 rendset = 1, rendstyle = RS_Italic;
4120 break;
3358 case 4: 4121 case 4:
3359 rendset = 1, rendstyle = RS_Uline; 4122 rendset = 1, rendstyle = RS_Uline;
3360 break; 4123 break;
3361 case 5: 4124 case 5: // slowly blinking
4125 case 6: // rapidly blinking
3362 rendset = 1, rendstyle = RS_Blink; 4126 rendset = 1, rendstyle = RS_Blink;
3363 break; 4127 break;
4128 //case 6: // scoansi light background
3364 case 7: 4129 case 7:
3365 rendset = 1, rendstyle = RS_RVid; 4130 rendset = 1, rendstyle = RS_RVid;
3366 break; 4131 break;
3367 case 22: 4132 case 8:
4133 // invisible. NYI
4134 break;
4135 //case 9: // crossed out
4136 //case 10: // scoansi acs off, primary font
4137 //case 11: // scoansi acs on, first alt font
4138 //case 12: // scoansi acs on, |0x80, second alt font
4139 //...
4140 //case 19: // ninth alt font
4141 //case 20: // gothic
4142 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3368 rendset = 0, rendstyle = RS_Bold; 4143 rendset = 0, rendstyle = RS_Bold;
4144 break;
4145 case 22: // normal intensity
4146 rendset = 0, rendstyle = RS_Bold;
4147 break;
4148 case 23: // disable italic
4149 rendset = 0, rendstyle = RS_Italic;
3369 break; 4150 break;
3370 case 24: 4151 case 24:
3371 rendset = 0, rendstyle = RS_Uline; 4152 rendset = 0, rendstyle = RS_Uline;
3372 break; 4153 break;
3373 case 25: 4154 case 25:
3374 rendset = 0, rendstyle = RS_Blink; 4155 rendset = 0, rendstyle = RS_Blink;
3375 break; 4156 break;
4157 case 26: // variable spacing (iso 8613)
4158 rendset = 0, rendstyle = RS_Blink;
4159 break;
3376 case 27: 4160 case 27:
3377 rendset = 0, rendstyle = RS_RVid; 4161 rendset = 0, rendstyle = RS_RVid;
3378 break; 4162 break;
4163 //case 28: // visible. NYI
4164 //case 29: // not crossed-out
3379 } 4165 }
4166
3380 if (rendset != -1) 4167 if (rendset != -1)
3381 { 4168 {
3382 scr_rendition (rendset, rendstyle); 4169 scr_rendition (rendset, rendstyle);
3383 continue; /* for(;i;) */ 4170 continue; /* for (;i;) */
3384 } 4171 }
3385 4172
3386 switch (arg[i]) 4173 switch (arg[i])
3387 { 4174 {
3388 case 30: 4175 case 30:
… …
3391 case 33: 4178 case 33:
3392 case 34: 4179 case 34:
3393 case 35: 4180 case 35:
3394 case 36: 4181 case 36:
3395 case 37: 4182 case 37:
3396 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4183 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3397 Color_fg);
3398 break; 4184 break;
3399#ifdef TTY_256COLOR 4185 case 38: // set fg color, ISO 8613-6
3400 case 38:
3401 if (nargs > i + 2 && arg[i + 1] == 5) 4186 if (nargs > i + 2 && arg[i + 1] == 5)
3402 { 4187 {
3403 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4188 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3404 Color_fg);
3405 i += 2; 4189 i += 2;
3406 } 4190 }
3407 break; 4191 break;
3408#endif
3409 case 39: /* default fg */ 4192 case 39: /* default fg */
3410 scr_color (Color_fg, Color_fg); 4193 scr_color (Color_fg, Color_fg);
3411 break; 4194 break;
3412 4195
3413 case 40: 4196 case 40:
… …
3416 case 43: 4199 case 43:
3417 case 44: 4200 case 44:
3418 case 45: 4201 case 45:
3419 case 46: 4202 case 46:
3420 case 47: 4203 case 47:
3421 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4204 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3422 Color_bg);
3423 break; 4205 break;
3424#ifdef TTY_256COLOR 4206 case 48: // set bg color, ISO 8613-6
3425 case 48:
3426 if (nargs > i + 2 && arg[i + 1] == 5) 4207 if (nargs > i + 2 && arg[i + 1] == 5)
3427 { 4208 {
3428 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4209 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3429 Color_bg);
3430 i += 2; 4210 i += 2;
3431 } 4211 }
3432 break; 4212 break;
3433#endif
3434 case 49: /* default bg */ 4213 case 49: /* default bg */
3435 scr_color (Color_bg, Color_bg); 4214 scr_color (Color_bg, Color_bg);
3436 break; 4215 break;
4216
4217 //case 50: // not variable spacing
3437 4218
3438#ifndef NO_BRIGHTCOLOR 4219#ifndef NO_BRIGHTCOLOR
3439 case 90: 4220 case 90:
3440 case 91: /* set bright fg color */ 4221 case 91: /* set bright fg color */
3441 case 92: 4222 case 92:
3442 case 93: 4223 case 93:
3443 case 94: 4224 case 94:
3444 case 95: 4225 case 95:
3445 case 96: 4226 case 96:
3446 case 97: 4227 case 97:
3447 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4228 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3448 Color_fg);
3449 break; 4229 break;
3450 case 100: 4230 case 100:
3451 case 101: /* set bright bg color */ 4231 case 101: /* set bright bg color */
3452 case 102: 4232 case 102:
3453 case 103: 4233 case 103:
3454 case 104: 4234 case 104:
3455 case 105: 4235 case 105:
3456 case 106: 4236 case 106:
3457 case 107: 4237 case 107:
3458 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4238 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3459 Color_bg);
3460 break; 4239 break;
3461#endif 4240#endif
3462 4241
3463 } 4242 }
3464 } 4243 }
3465} 4244}
3466/*}}} */ 4245/*}}} */
3467 4246
3468/*{{{ process Rob Nation's own graphics mode sequences */ 4247/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3469void 4248void
3470rxvt_term::process_graphics () 4249rxvt_term::process_graphics ()
3471{ 4250{
3472 unsigned char ch, cmd = cmd_getc (); 4251 unicode_t ch, cmd = cmd_getc ();
3473 4252
3474#ifndef RXVT_GRAPHICS
3475 if (cmd == 'Q') 4253 if (cmd == 'Q')
3476 { /* query graphics */ 4254 { /* query graphics */
3477 tt_printf("\033G0\n"); /* no graphics */ 4255 tt_printf ("\033G0\012"); /* no graphics */
3478 return; 4256 return;
3479 } 4257 }
3480 /* swallow other graphics sequences until terminating ':' */ 4258 /* swallow other graphics sequences until terminating ':' */
3481 do 4259 do
3482 ch = cmd_getc (); 4260 ch = cmd_getc ();
3483 while (ch != ':'); 4261 while (ch != ':');
3484#else
3485 unsigned int nargs;
3486 int args[NGRX_PTS];
3487 unsigned char *text = NULL;
3488
3489 if (cmd == 'Q')
3490 { /* query graphics */
3491 tt_printf("\033G1\n"); /* yes, graphics (color) */
3492 return;
3493 }
3494 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3495 {
3496 int neg;
3497
3498 ch = cmd_getc ();
3499 neg = (ch == '-');
3500 if (neg || ch == '+')
3501 ch = cmd_getc ();
3502
3503 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3504 args[nargs] = args[nargs] * 10 + (ch - '0');
3505 if (neg)
3506 args[nargs] = -args[nargs];
3507
3508 nargs++;
3509 args[nargs] = 0;
3510 if (ch != ';')
3511 break;
3512 }
3513
3514 if ((cmd == 'T') && (nargs >= 5))
3515 {
3516 int i, len = args[4];
3517
3518 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3519
3520 if (text != NULL)
3521 {
3522 for (i = 0; i < len; i++)
3523 text[i] = cmd_getc ();
3524 text[len] = '\0';
3525 }
3526 }
3527 Gr_do_graphics (cmd, nargs, args, text);
3528#endif
3529} 4262}
3530/*}}} */ 4263/*}}} */
3531 4264
3532/* ------------------------------------------------------------------------- */ 4265/* ------------------------------------------------------------------------- */
3533 4266
3534/* 4267/*
3535 * Send printf() formatted output to the command. 4268 * Send printf () formatted output to the command.
3536 * Only use for small amounts of data. 4269 * Only use for small amounts of data.
3537 */ 4270 */
3538void 4271void
3539rxvt_term::tt_printf (const char *fmt,...) 4272rxvt_term::tt_printf (const char *fmt,...)
3540{ 4273{
… …
3542 unsigned char buf[256]; 4275 unsigned char buf[256];
3543 4276
3544 va_start (arg_ptr, fmt); 4277 va_start (arg_ptr, fmt);
3545 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4278 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3546 va_end (arg_ptr); 4279 va_end (arg_ptr);
3547 tt_write (buf, STRLEN (buf)); 4280 tt_write (buf, strlen (buf));
3548} 4281}
3549 4282
3550/* ---------------------------------------------------------------------- */ 4283/* ---------------------------------------------------------------------- */
3551/* Write data to the pty as typed by the user, pasted with the mouse, 4284/* Write data to the pty as typed by the user, pasted with the mouse,
3552 * or generated by us in response to a query ESC sequence. 4285 * or generated by us in response to a query ESC sequence.
3553 */ 4286 */
3554void 4287void
3555rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4288rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3556{ 4289{
3557 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4290 const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3558 4291
3559 if (len) 4292 if (len)
3560 { 4293 {
3561 if (v_buflen == 0) 4294 if (v_buflen == 0)
3562 { 4295 {
3563 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len)); 4296 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
3564 4297
3565 if ((unsigned int)written == len) 4298 if ((unsigned int)written == len)
3566 return; 4299 return;
3567 4300
3568 data += written; 4301 data += written;
… …
3576 v_buflen += len; 4309 v_buflen += len;
3577 } 4310 }
3578 4311
3579 for (;;) 4312 for (;;)
3580 { 4313 {
3581 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen)); 4314 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3582 4315
3583 if (written > 0) 4316 if (written > 0)
3584 { 4317 {
3585 v_buflen -= written; 4318 v_buflen -= written;
3586 4319

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