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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.48 by pcg, Sat Feb 21 21:15:03 2004 UTC vs.
Revision 1.177 by root, Mon Dec 13 07:18:52 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.
… …
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) // currently disabled, doesn't seem to work, nor is useful 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;
249 }
250#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; 486 return;
265 } 487 }
266#endif 488#endif
267 489
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 490 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
… …
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 */
… …
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
… …
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
… …
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 display->flush (); 936 display->flush ();
759} 937}
760 938
… …
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)
818{ 1059{
819 SET_R (this); 1060 SET_R (this);
820 SET_LOCALE (locale); 1061 SET_LOCALE (locale);
821 1062
1063 if (revents & EVENT_READ)
1064 // loop, but don't allow a single term to monopolize us
1065 while (pty_fill ())
1066 if (cmd_parse ())
1067 break;
1068
822 if (revents & EVENT_WRITE) 1069 if (revents & EVENT_WRITE)
823 tt_write (0, 0); 1070 pty_write ();
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // 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 ())
831 {
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;
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} 1071}
940 1072
941// read the next character, currently handles UTF-8 1073void
942// will probably handle all sorts of other stuff in the future 1074rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1075{
946 while (cmdbuf_ptr < cmdbuf_endp) 1076 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
947 { 1077 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950 1078
951 wchar_t wc; 1079#ifdef POINTER_BLANK
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1080 hidden_pointer = 0;
953 1081
954 if (len == (size_t)-2) 1082 if (options & Opt_pointerBlank)
955 return NOCHAR; 1083 pointer_ev.start (NOW + pointerBlankDelay);
956 1084#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} 1085}
989 1086
990#ifdef POINTER_BLANK 1087#ifdef POINTER_BLANK
991void 1088void
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 () 1089rxvt_term::pointer_blank ()
1005{ 1090{
1006 if (! (Options & Opt_pointerBlank)) 1091 if (! (options & Opt_pointerBlank))
1007 return; 1092 return;
1008 1093
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1094 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1010 XFlush (display->display); 1095 XFlush (display->display);
1011 1096
… …
1021 pointer_blank (); 1106 pointer_blank ();
1022} 1107}
1023#endif 1108#endif
1024 1109
1025void 1110void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1111rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1112{
1028 int button_number, key_state = 0; 1113 int button_number, key_state = 0;
1029 int x, y; 1114 int x, y;
1030 1115
1031 x = ev.x; 1116 x = ev.x;
1032 y = ev.y; 1117 y = ev.y;
1033 pixel_position (&x, &y); 1118 pixel_position (&x, &y);
1034 1119
1035 if (MEvent.button == AnyButton) 1120 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1121 button_number = 3;
1038 }
1039 else 1122 else
1040 { 1123 {
1041 button_number = MEvent.button - Button1; 1124 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1125 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1126 if (button_number >= 3)
1044 button_number += (64 - 3); 1127 button_number += (64 - 3);
1045 } 1128 }
1046 1129
1047 if (PrivateModes & PrivMode_MouseX10) 1130 if (priv_modes & PrivMode_MouseX10)
1048 { 1131 {
1049 /* 1132 /*
1050 * do not report ButtonRelease 1133 * do not report ButtonRelease
1051 * no state info allowed 1134 * no state info allowed
1052 */ 1135 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1150 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1151 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1152#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1153 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1154#endif
1072
1073 } 1155 }
1074 1156
1075#ifdef DEBUG_MOUSEREPORT 1157#if DEBUG_MOUSEREPORT
1076 fprintf (stderr, "Mouse ["); 1158 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1159 if (key_state & 16)
1078 fputc ('C', stderr); 1160 fputc ('C', stderr);
1079 if (key_state & 4) 1161 if (key_state & 4)
1080 fputc ('S', stderr); 1162 fputc ('S', stderr);
… …
1084 fputc ('2', stderr); 1166 fputc ('2', stderr);
1085 fprintf (stderr, "]: <%d>, %d/%d\n", 1167 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1168 button_number,
1087 x + 1, 1169 x + 1,
1088 y + 1); 1170 y + 1);
1089#else 1171#endif
1172
1090 tt_printf ("\033[M%c%c%c", 1173 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1174 (32 + button_number + key_state),
1092 (32 + x + 1), 1175 (32 + x + 1),
1093 (32 + y + 1)); 1176 (32 + y + 1));
1094#endif
1095} 1177}
1096 1178
1097#ifdef USING_W11LIB 1179#ifdef USING_W11LIB
1098void 1180void
1099rxvt_W11_process_x_event (XEvent *ev) 1181rxvt_W11_process_x_event (XEvent *ev)
… …
1110{ 1192{
1111 SET_R (this); 1193 SET_R (this);
1112 SET_LOCALE (locale); 1194 SET_LOCALE (locale);
1113 1195
1114#if defined(CURSOR_BLINK) 1196#if defined(CURSOR_BLINK)
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress) 1197 if ((options & Opt_cursorBlink) && ev.type == KeyPress)
1116 { 1198 {
1117 if (hidden_cursor) 1199 if (hidden_cursor)
1118 { 1200 {
1119 hidden_cursor = 0; 1201 hidden_cursor = 0;
1120 want_refresh = 1; 1202 want_refresh = 1;
… …
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1205 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1124 } 1206 }
1125#endif 1207#endif
1126 1208
1127#if defined(POINTER_BLANK) 1209#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0) 1210 if ((options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 { 1211 {
1130 if (ev.type == MotionNotify 1212 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress 1213 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease) 1214 || ev.type == ButtonRelease)
1133 if (hidden_pointer) 1215 if (hidden_pointer)
… …
1136 if (ev.type == KeyPress && hidden_pointer == 0) 1218 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank (); 1219 pointer_blank ();
1138 } 1220 }
1139#endif 1221#endif
1140 1222
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return;
1144#endif
1145
1146 Window unused_root, unused_child; 1223 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1224 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1225 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 1226
1199 switch (ev.type) 1227 switch (ev.type)
1200 { 1228 {
1201 case KeyPress: 1229 case KeyPress:
1230#if ISO_14755
1231 if (!(iso14755buf & ISO_14755_52))
1232#endif
1202 lookup_key (ev.xkey); 1233 lookup_key (ev.xkey);
1234
1235 break;
1236
1237 case KeyRelease:
1238 {
1239#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755
1240 KeySym ks;
1241
1242 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1243#endif
1244
1245#if ENABLE_FRILLS || ISO_14755
1246 // ISO 14755 support
1247 if (iso14755buf)
1248 if (iso14755buf & ISO_14755_52)
1249 {
1250# if ENABLE_OVERLAY
1251 scr_overlay_off ();
1252# endif
1253# if ISO_14755
1254 // iso14755 part 5.2 handling: release time
1255 // first: controls
1256 if ((ev.xkey.state & ControlMask)
1257 && ((ks >= 0x40 && ks <= 0x5f)
1258 || (ks >= 0x61 && ks <= 0x7f)))
1259 {
1260 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1261 commit_iso14755 ();
1262 return; // case-break;
1263 }
1264
1265 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1266 if (i[0] == ks)
1267 {
1268 iso14755buf = ISO_14755_51 | i[1];
1269 commit_iso14755 ();
1270 return; // case-break;
1271 }
1272
1273 scr_bell ();
1274# endif
1275 iso14755buf = 0;
1203 break; 1276 break;
1277 }
1278 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1279 {
1280# if ENABLE_OVERLAY
1281 scr_overlay_off ();
1282# endif
1283 if (iso14755buf & ISO_14755_51)
1284 commit_iso14755 ();
1285#if ISO_14755
1286 else if (iso14755buf & ISO_14755_STARTED)
1287 {
1288 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1289
1290 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1291 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1292 }
1293# endif
1294 else
1295 iso14755buf = 0;
1296 }
1297#endif
1204 1298
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1299#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease:
1207 {
1208 if (! (ev.xkey.state & ControlMask)) 1300 if (!(ev.xkey.state & ControlMask))
1301 slip_wheel_ev.stop ();
1302 else if (ks == XK_Control_L || ks == XK_Control_R)
1209 mouse_slip_wheel_speed = 0; 1303 mouse_slip_wheel_speed = 0;
1210 else 1304#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; 1305 break;
1219 } 1306 }
1220#endif
1221 1307
1222 case ButtonPress: 1308 case ButtonPress:
1223 button_press (ev.xbutton); 1309 button_press (ev.xbutton);
1224 break; 1310 break;
1225 1311
… …
1237 && (ev.xclient.data.l[0] == DndFile 1323 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir 1324 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink)) 1325 || ev.xclient.data.l[0] == DndLink))
1240 { 1326 {
1241 /* Get Dnd data */ 1327 /* Get Dnd data */
1242 Atom ActualType; 1328 Atom ActualType;
1243 int ActualFormat; 1329 int ActualFormat;
1244 unsigned char *data; 1330 unsigned char *data;
1245 unsigned long Size, RemainingBytes; 1331 unsigned long Size, RemainingBytes;
1246 1332
1247 XGetWindowProperty (display->display, display->root, 1333 XGetWindowProperty (display->display, display->root,
1248 xa[XA_DNDSELECTION], 1334 xa[XA_DNDSELECTION],
1249 0L, 1000000L, 1335 0L, 1000000L,
1250 False, AnyPropertyType, 1336 False, AnyPropertyType,
1251 &ActualType, &ActualFormat, 1337 &ActualType, &ActualFormat,
1252 &Size, &RemainingBytes, 1338 &Size, &RemainingBytes,
1253 &data); 1339 &data);
1254 XChangeProperty (display->display, display->root, 1340 set_string_property (XA_CUT_BUFFER0, data);
1255 XA_CUT_BUFFER0, XA_STRING, 1341 XFree (data);
1256 8, PropModeReplace,
1257 data, STRLEN (data));
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1342 selection_paste (display->root, XA_CUT_BUFFER0, true);
1259 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1343 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime);
1260 } 1344 }
1261#endif /* OFFIX_DND */ 1345#endif /* OFFIX_DND */
1262 break; 1346 break;
1263 1347
1264 case MappingNotify: 1348 case MappingNotify:
1265 XRefreshKeyboardMapping (& (ev.xmapping)); 1349 XRefreshKeyboardMapping (&ev.xmapping);
1266 break; 1350 break;
1267 1351
1268 /* 1352 /*
1269 * XXX: this is not the _current_ arrangement 1353 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1354 * Here's my conclusion:
… …
1295 { 1379 {
1296 TermWin.focus = 1; 1380 TermWin.focus = 1;
1297 want_refresh = 1; 1381 want_refresh = 1;
1298#ifdef USE_XIM 1382#ifdef USE_XIM
1299 if (Input_Context != NULL) 1383 if (Input_Context != NULL)
1384 {
1385 IMSetStatusPosition ();
1300 XSetICFocus (Input_Context); 1386 XSetICFocus (Input_Context);
1387 }
1301#endif 1388#endif
1302#ifdef CURSOR_BLINK 1389#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink) 1390 if (options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1391 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1392#endif
1393#ifdef OFF_FOCUS_FADING
1394 if (rs[Rs_fade])
1395 {
1396 pix_colors = pix_colors_focused;
1397 scr_recolour ();
1398 }
1305#endif 1399#endif
1306 1400
1307 } 1401 }
1308 break; 1402 break;
1309 1403
1310 case FocusOut: 1404 case FocusOut:
1311 if (TermWin.focus) 1405 if (TermWin.focus)
1312 { 1406 {
1313 TermWin.focus = 0; 1407 TermWin.focus = 0;
1314 want_refresh = 1; 1408 want_refresh = 1;
1409
1410#if ENABLE_FRILLS || ISO_14755
1411 iso14755buf = 0;
1412#endif
1413#if ENABLE_OVERLAY
1414 scr_overlay_off ();
1415#endif
1315#ifdef USE_XIM 1416#ifdef USE_XIM
1316 if (Input_Context != NULL) 1417 if (Input_Context != NULL)
1317 XUnsetICFocus (Input_Context); 1418 XUnsetICFocus (Input_Context);
1318#endif 1419#endif
1319#ifdef CURSOR_BLINK 1420#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink) 1421 if (options & Opt_cursorBlink)
1321 cursor_blink_ev.stop (); 1422 cursor_blink_ev.stop ();
1322 hidden_cursor = 0; 1423 hidden_cursor = 0;
1323#endif 1424#endif
1324 1425#ifdef OFF_FOCUS_FADING
1426 if (rs[Rs_fade])
1427 {
1428 pix_colors = pix_colors_unfocused;
1429 scr_recolour ();
1430 }
1431#endif
1325 } 1432 }
1326 break; 1433 break;
1327 1434
1328 case ConfigureNotify: 1435 case ConfigureNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0]) 1436 if (ev.xconfigure.window == TermWin.parent[0])
… …
1338 } 1445 }
1339 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1446 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1340 1447
1341 if (szHint.width != width || szHint.height != height) 1448 if (szHint.width != width || szHint.height != height)
1342 { 1449 {
1343 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1450 seen_resize = 1;
1344 resize_all_windows (width, height, 1); 1451 resize_all_windows (width, height, 1);
1345 } 1452 }
1346#ifdef DEBUG_SIZE 1453
1347 else
1348 {
1349 D_SIZE ((stderr, "Size: Not resizing"));
1350 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1454#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent) 1455 if (options & Opt_transparent)
1354 {
1355 check_our_parents (); 1456 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif 1457#endif
1360
1361 } 1458 }
1362 break; 1459 break;
1363 1460
1461 case PropertyNotify:
1462 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1463 && ev.xproperty.state == PropertyNewValue)
1464 selection_property (ev.xproperty.window, ev.xproperty.atom);
1465
1466 break;
1467
1364 case SelectionClear: 1468 case SelectionClear:
1365 display->set_selection_owner (0); 1469 selection_clear ();
1366 break; 1470 break;
1367 1471
1368 case SelectionNotify: 1472 case SelectionNotify:
1369 if (selection_wait == Sel_normal) 1473 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor, 1474 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1371 ev.xselection.property, True);
1372 break; 1475 break;
1373 1476
1374 case SelectionRequest: 1477 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1478 selection_send (ev.xselectionrequest);
1376 break; 1479 break;
… …
1397 1500
1398 case GraphicsExpose: 1501 case GraphicsExpose:
1399 case Expose: 1502 case Expose:
1400 if (ev.xany.window == TermWin.vt) 1503 if (ev.xany.window == TermWin.vt)
1401 { 1504 {
1402#ifdef NO_SLOW_LINK_SUPPORT 1505 do
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1506 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1507 ev.xexpose.width, ev.xexpose.height, False);
1405#else 1508 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev));
1406 // don't understand this, so commented it out 1509
1510 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1511
1512 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev))
1407 scr_expose (ev.xexpose.x, ev.xexpose.y, 1513 scr_expose (ev.xexpose.x, ev.xexpose.y,
1408 ev.xexpose.width, ev.xexpose.height, False); 1514 ev.xexpose.width, ev.xexpose.height, False);
1409 //scr_expose (ev.xexpose.x, 0, 1515
1410 // ev.xexpose.width, TermWin.height, False); 1516 scr_refresh (refresh_type);
1411#endif
1412 want_refresh = 1;
1413 } 1517 }
1414 else 1518 else
1415 { 1519 {
1416 XEvent unused_event; 1520 XEvent unused_event;
1417 1521
1418 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1522 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event))
1419 Expose, 1523 ;
1420 &unused_event)) ;
1421 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1524 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event))
1422 GraphicsExpose, 1525 ;
1423 &unused_event)) ; 1526
1424 if (isScrollbarWindow (ev.xany.window)) 1527 if (isScrollbarWindow (ev.xany.window))
1425 { 1528 {
1426 scrollBar.setIdle (); 1529 scrollBar.setIdle ();
1427 scrollbar_show (0); 1530 scrollbar_show (0);
1428 } 1531 }
1429#ifdef MENUBAR 1532#ifdef MENUBAR
1430 if (menubar_visible () && isMenuBarWindow (ev.xany.window)) 1533 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1431 menubar_expose (); 1534 menubar_expose ();
1432#endif 1535#endif
1433#ifdef RXVT_GRAPHICS
1434 Gr_expose (ev.xany.window);
1435#endif
1436 1536
1537#ifdef TRANSPARENT
1538 if (am_transparent && ev.xany.window == TermWin.parent[0])
1539 XClearWindow (display->display, ev.xany.window);
1540#endif
1437 } 1541 }
1438 break; 1542 break;
1439 1543
1440 case MotionNotify: 1544 case MotionNotify:
1441#ifdef POINTER_BLANK 1545#ifdef POINTER_BLANK
… …
1443 pointer_unblank (); 1547 pointer_unblank ();
1444#endif 1548#endif
1445#if MENUBAR 1549#if MENUBAR
1446 if (isMenuBarWindow (ev.xany.window)) 1550 if (isMenuBarWindow (ev.xany.window))
1447 { 1551 {
1448 menubar_control (& (ev.xbutton)); 1552 menubar_control (ev.xbutton);
1449 break; 1553 break;
1450 } 1554 }
1451#endif 1555#endif
1452 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate)) 1556 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1453 break; 1557 break;
1454 1558
1455 if (ev.xany.window == TermWin.vt) 1559 if (ev.xany.window == TermWin.vt)
1456 { 1560 {
1457 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1561 if (ev.xbutton.state & (Button1Mask | Button3Mask))
1458 { 1562 {
1459 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1563 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev))
1460 ; 1564 ;
1461 1565
1462 XQueryPointer (display->display, TermWin.vt, 1566 XQueryPointer (display->display, TermWin.vt,
1463 &unused_root, &unused_child, 1567 &unused_root, &unused_child,
1464 &unused_root_x, &unused_root_y, 1568 &unused_root_x, &unused_root_y,
1465 & (ev.xbutton.x), & (ev.xbutton.y), 1569 &ev.xbutton.x, &ev.xbutton.y,
1466 &unused_mask); 1570 &ev.xbutton.state);
1467#ifdef MOUSE_THRESHOLD 1571#ifdef MOUSE_THRESHOLD
1468 /* deal with a `jumpy' mouse */ 1572 /* deal with a `jumpy' mouse */
1469 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1573 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1470 { 1574 {
1471#endif 1575#endif
1576#if ISO_14755
1577 // 5.4
1578 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1579 {
1580 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1581 break;
1582 }
1583#endif
1472 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1584 selection_extend (ev.xbutton.x, ev.xbutton.y,
1473 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1585 ev.xbutton.state & Button3Mask ? 2 : 0);
1586
1474#ifdef SELECTION_SCROLLING 1587#ifdef SELECTION_SCROLLING
1475 if (ev.xbutton.y < TermWin.int_bwidth 1588 if (ev.xbutton.y < TermWin.int_bwidth
1476 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1589 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1))
1477 { 1590 {
1478 int dist; 1591 int dist;
1479 1592
1480 pending_scroll_selection=1;
1481
1482 /* don't clobber the current delay if we are 1593 /* don't clobber the current delay if we are
1483 * already in the middle of scrolling. 1594 * already in the middle of scrolling.
1484 */ 1595 */
1485 if (scroll_selection_delay<=0) 1596 if (!sel_scroll_ev.active)
1486 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1597 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1487 1598
1488 /* save the event params so we can highlight 1599 /* save the event params so we can highlight
1489 * the selection in the pending-scroll loop 1600 * the selection in the pending-scroll loop
1490 */ 1601 */
1491 selection_save_x=ev.xbutton.x; 1602 selection_save_x = ev.xbutton.x;
1492 selection_save_y=ev.xbutton.y; 1603 selection_save_y = ev.xbutton.y;
1493 selection_save_state=
1494 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1604 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1495 1605
1496 /* calc number of lines to scroll */ 1606 /* calc number of lines to scroll */
1497 if (ev.xbutton.y<TermWin.int_bwidth) 1607 if (ev.xbutton.y < TermWin.int_bwidth)
1498 { 1608 {
1499 scroll_selection_dir = UP; 1609 scroll_selection_dir = UP;
1500 dist = TermWin.int_bwidth - ev.xbutton.y; 1610 dist = TermWin.int_bwidth - ev.xbutton.y;
1501 } 1611 }
1502 else 1612 else
1503 { 1613 {
1504 scroll_selection_dir = DN; 1614 scroll_selection_dir = DN;
1505 dist = ev.xbutton.y -
1506 (TermWin.int_bwidth + TermWin.height); 1615 dist = ev.xbutton.y - (TermWin.int_bwidth + TermWin.height);
1507 } 1616 }
1617
1508 scroll_selection_lines= (Pixel2Height (dist)/ 1618 scroll_selection_lines = Pixel2Height (dist)
1509 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1619 / SELECTION_SCROLL_LINE_SPEEDUP
1620 + 1;
1510 MIN_IT (scroll_selection_lines, 1621 MIN_IT (scroll_selection_lines,
1511 SELECTION_SCROLL_MAX_LINES); 1622 SELECTION_SCROLL_MAX_LINES);
1512 } 1623 }
1513 else 1624 else
1514 { 1625 {
1515 /* we are within the text window, so we 1626 /* we are within the text window, so we
1516 * shouldn't be scrolling 1627 * shouldn't be scrolling
1517 */ 1628 */
1518 pending_scroll_selection = 0; 1629 if (sel_scroll_ev.active)
1630 sel_scroll_ev.stop();
1519 } 1631 }
1520#endif 1632#endif
1521#ifdef MOUSE_THRESHOLD 1633#ifdef MOUSE_THRESHOLD
1522
1523 } 1634 }
1524#endif 1635#endif
1525
1526 } 1636 }
1527 } 1637 }
1528 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1638 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1529 { 1639 {
1530 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1640 while (XCheckTypedWindowEvent (display->display, scrollBar.win,
1531 MotionNotify, &ev)) ; 1641 MotionNotify, &ev))
1642 ;
1643
1532 XQueryPointer (display->display, scrollBar.win, 1644 XQueryPointer (display->display, scrollBar.win,
1533 &unused_root, &unused_child, 1645 &unused_root, &unused_child,
1534 &unused_root_x, &unused_root_y, 1646 &unused_root_x, &unused_root_y,
1535 & (ev.xbutton.x), & (ev.xbutton.y), 1647 &ev.xbutton.x, &ev.xbutton.y,
1536 &unused_mask); 1648 &unused_mask);
1537 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1649 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1538 scrollbar_size ()); 1650 scrollbar_size ());
1539 scr_refresh (refresh_type); 1651 scr_refresh (refresh_type);
1540 refresh_limit = 0; 1652 refresh_limit = 0;
… …
1542 } 1654 }
1543 break; 1655 break;
1544 } 1656 }
1545} 1657}
1546 1658
1659#if TRANSPARENT
1547void 1660void
1548rxvt_term::rootwin_cb (XEvent &ev) 1661rxvt_term::rootwin_cb (XEvent &ev)
1549{ 1662{
1550 SET_R (this); 1663 SET_R (this);
1551 SET_LOCALE (locale); 1664 SET_LOCALE (locale);
1552 1665
1553 switch (ev.type) 1666 switch (ev.type)
1554 { 1667 {
1555 case PropertyNotify: 1668 case PropertyNotify:
1556 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1557 {
1558 if (ev.xproperty.state == PropertyNewValue)
1559 selection_property (ev.xproperty.window, ev.xproperty.atom);
1560 break;
1561 }
1562#ifdef TRANSPARENT
1563 else
1564 {
1565 /* 1669 /*
1566 * if user used some Esetroot compatible prog to set the root bg, 1670 * if user used some Esetroot compatible prog to set the root bg,
1567 * use the property to determine the pixmap. We use it later on. 1671 * use the property to determine the pixmap. We use it later on.
1568 */ 1672 */
1569 if (xa[XA_XROOTPMAPID] == 0) 1673 if (xa[XA_XROOTPMAPID] == 0)
1570 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False); 1674 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1571 1675
1572 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1676 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1573 return; 1677 return;
1574 }
1575 1678
1576 /* FALLTHROUGH */ 1679 /* FALLTHROUGH */
1577 case ReparentNotify: 1680 case ReparentNotify:
1578 if ((Options & Opt_transparent) && check_our_parents ()) 1681 if ((options & Opt_transparent) && check_our_parents () && am_transparent)
1579 if (am_transparent)
1580 want_full_refresh = 1; 1682 want_refresh = want_full_refresh = 1;
1581 break; 1683 break;
1582#endif
1583 } 1684 }
1584} 1685}
1686#endif
1585 1687
1586void 1688void
1587rxvt_term::button_press (const XButtonEvent &ev) 1689rxvt_term::button_press (XButtonEvent &ev)
1588{ 1690{
1589 int reportmode = 0, clickintime; 1691 int reportmode = 0, clickintime;
1590 1692
1591 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1693 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1592 if (!bypass_keystate) 1694 if (!bypass_keystate)
1593 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1695 reportmode = !! (priv_modes & PrivMode_mouse_report);
1696
1594 /* 1697 /*
1595 * VT window processing of button press 1698 * VT window processing of button press
1596 */ 1699 */
1597 if (ev.window == TermWin.vt) 1700 if (ev.window == TermWin.vt)
1598 { 1701 {
1599#if RXVT_GRAPHICS 1702#if ISO_14755
1600 if (ev.subwindow != None) 1703 // 5.4
1601 rxvt_Gr_ButtonPress (ev.x, ev.y); 1704 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1602 else 1705 {
1603#endif 1706 iso14755_54 (ev.x, ev.y);
1604 1707 return;
1605 { 1708 }
1709#endif
1710
1606 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1711 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1712
1607 if (reportmode) 1713 if (reportmode)
1714 {
1715 /* mouse report from vt window */
1716 /* save the xbutton state (for ButtonRelease) */
1717 MEvent.state = ev.state;
1718#ifdef MOUSE_REPORT_DOUBLECLICK
1719 if (ev.button == MEvent.button && clickintime)
1608 { 1720 {
1609 /* mouse report from vt window */ 1721 /* same button, within alloted time */
1610 /* save the xbutton state (for ButtonRelease) */ 1722 MEvent.clicks++;
1611 MEvent.state = ev.state; 1723 if (MEvent.clicks > 1)
1612#ifdef MOUSE_REPORT_DOUBLECLICK
1613 if (ev.button == MEvent.button && clickintime)
1614 { 1724 {
1615 /* same button, within alloted time */
1616 MEvent.clicks++;
1617 if (MEvent.clicks > 1)
1618 {
1619 /* only report double clicks */ 1725 /* only report double clicks */
1620 MEvent.clicks = 2; 1726 MEvent.clicks = 2;
1621 mouse_report (ev); 1727 mouse_report (ev);
1622 1728
1623 /* don't report the release */ 1729 /* don't report the release */
1624 MEvent.clicks = 0; 1730 MEvent.clicks = 0;
1625 MEvent.button = AnyButton; 1731 MEvent.button = AnyButton;
1626 }
1627 } 1732 }
1628 else
1629 {
1630 /* different button, or time expired */
1631 MEvent.clicks = 1;
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634 }
1635#else
1636 MEvent.button = ev.button;
1637 mouse_report (ev);
1638#endif /* MOUSE_REPORT_DOUBLECLICK */
1639
1640 } 1733 }
1641 else 1734 else
1642 { 1735 {
1736 /* different button, or time expired */
1737 MEvent.clicks = 1;
1738 MEvent.button = ev.button;
1739 mouse_report (ev);
1740 }
1741#else
1742 MEvent.button = ev.button;
1743 mouse_report (ev);
1744#endif /* MOUSE_REPORT_DOUBLECLICK */
1745
1746 }
1747 else
1748 {
1643 if (ev.button != MEvent.button) 1749 if (ev.button != MEvent.button)
1644 MEvent.clicks = 0; 1750 MEvent.clicks = 0;
1751
1645 switch (ev.button) 1752 switch (ev.button)
1646 { 1753 {
1647 case Button1: 1754 case Button1:
1755 /* allow meta + click to select rectangular areas */
1756 /* should be done in screen.C */
1757#if ENABLE_FRILLS
1758 selection.rect = !! (ev.state & ModMetaMask);
1759#else
1760 selection.rect = false;
1761#endif
1762
1648 /* allow shift+left click to extend selection */ 1763 /* allow shift+left click to extend selection */
1649 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1764 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report))
1650 { 1765 {
1651 if (MEvent.button == Button1 && clickintime)
1652 selection_rotate (ev.x, ev.y);
1653 else
1654 selection_extend (ev.x, ev.y, 1);
1655 }
1656 else
1657 {
1658 if (MEvent.button == Button1 && clickintime)
1659 MEvent.clicks++;
1660 else
1661 MEvent.clicks = 1;
1662
1663 selection_click (MEvent.clicks, ev.x, ev.y);
1664 }
1665
1666 MEvent.button = Button1;
1667 break;
1668
1669 case Button3:
1670 if (MEvent.button == Button3 && clickintime) 1766 if (MEvent.button == Button1 && clickintime)
1671 selection_rotate (ev.x, ev.y); 1767 selection_rotate (ev.x, ev.y);
1672 else 1768 else
1673 selection_extend (ev.x, ev.y, 1); 1769 selection_extend (ev.x, ev.y, 1);
1770 }
1771 else
1772 {
1773 if (MEvent.button == Button1 && clickintime)
1774 MEvent.clicks++;
1775 else
1776 MEvent.clicks = 1;
1777
1778 selection_click (MEvent.clicks, ev.x, ev.y);
1779 }
1780
1781 MEvent.button = Button1;
1782 break;
1783
1784 case Button3:
1785 if (MEvent.button == Button3 && clickintime)
1786 selection_rotate (ev.x, ev.y);
1787 else
1788 selection_extend (ev.x, ev.y, 1);
1789
1674 MEvent.button = Button3; 1790 MEvent.button = Button3;
1675 break; 1791 break;
1676 }
1677 } 1792 }
1793 }
1794
1678 MEvent.time = ev.time; 1795 MEvent.time = ev.time;
1679 return; 1796 return;
1680 }
1681 } 1797 }
1682 1798
1683 /* 1799 /*
1684 * Scrollbar window processing of button press 1800 * Scrollbar window processing of button press
1685 */ 1801 */
… …
1749 upordown = 1; /* down */ 1865 upordown = 1; /* down */
1750 } 1866 }
1751 if (upordown) 1867 if (upordown)
1752 { 1868 {
1753#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1869#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1754 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1870 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1755#endif 1871#endif
1756 if (scr_page (upordown < 0 ? UP : DN, 1)) 1872 if (scr_page (upordown < 0 ? UP : DN, 1))
1757 { 1873 {
1758 if (upordown < 0) 1874 if (upordown < 0)
1759 scrollBar.setUp (); 1875 scrollBar.setUp ();
… …
1775 break; 1891 break;
1776 case R_SB_ALIGN_BOTTOM: 1892 case R_SB_ALIGN_BOTTOM:
1777 csrO = scrollBar.bot - scrollBar.top; 1893 csrO = scrollBar.bot - scrollBar.top;
1778 break; 1894 break;
1779 } 1895 }
1896
1780 if (scrollBar.style == R_SB_XTERM 1897 if (scrollBar.style == R_SB_XTERM
1781 || scrollbar_above_slider (ev.y) 1898 || scrollbar_above_slider (ev.y)
1782 || scrollbar_below_slider (ev.y)) 1899 || scrollbar_below_slider (ev.y))
1783 scr_move_to ( scrollbar_position (ev.y) - csrO, 1900 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1784 scrollbar_size ()); 1901
1785 scrollBar.setMotion (); 1902 scrollBar.setMotion ();
1786 break; 1903 break;
1787 1904
1788 case Button1: 1905 case Button1:
1789 if (scrollbar_align == R_SB_ALIGN_CENTRE) 1906 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1813 scr_page ((ev.button == Button1 ? DN : UP), 1930 scr_page ((ev.button == Button1 ? DN : UP),
1814 (TermWin.nrow 1931 (TermWin.nrow
1815 * scrollbar_position (ev.y) 1932 * scrollbar_position (ev.y)
1816 / scrollbar_size ())); 1933 / scrollbar_size ()));
1817 } 1934 }
1935
1818 break; 1936 break;
1819 } 1937 }
1820 } 1938 }
1821 return; 1939 return;
1822 } 1940 }
… …
1828 menubar_control (ev); 1946 menubar_control (ev);
1829#endif 1947#endif
1830} 1948}
1831 1949
1832void 1950void
1833rxvt_term::button_release (const XButtonEvent &ev) 1951rxvt_term::button_release (XButtonEvent &ev)
1834{ 1952{
1835 int reportmode = 0; 1953 int reportmode = 0;
1836 1954
1837 csrO = 0; /* reset csr Offset */ 1955 csrO = 0; /* reset csr Offset */
1838 if (!bypass_keystate) 1956 if (!bypass_keystate)
1839 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1957 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840 1958
1841 if (scrollbar_isUpDn ()) 1959 if (scrollbar_isUpDn ())
1842 { 1960 {
1843 scrollBar.setIdle (); 1961 scrollBar.setIdle ();
1844 scrollbar_show (0); 1962 scrollbar_show (0);
1845#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1963#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1846 refresh_type &= ~SMOOTH_REFRESH; 1964 refresh_type &= ~SMOOTH_REFRESH;
1847#endif 1965#endif
1848
1849 } 1966 }
1967
1850#ifdef SELECTION_SCROLLING 1968#ifdef SELECTION_SCROLLING
1851 pending_scroll_selection=0; 1969 if (sel_scroll_ev.active)
1970 sel_scroll_ev.stop();
1852#endif 1971#endif
1972
1853 if (ev.window == TermWin.vt) 1973 if (ev.window == TermWin.vt)
1854 { 1974 {
1855#ifdef RXVT_GRAPHICS 1975#if ISO_14755
1856 if (ev.subwindow != None) 1976 // 5.4
1857 rxvt_Gr_ButtonRelease (ev.x, ev.y); 1977 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1858 else 1978 return;
1859#endif 1979#endif
1860
1861 {
1862 if (reportmode) 1980 if (reportmode)
1981 {
1982 /* mouse report from vt window */
1983 /* don't report release of wheel "buttons" */
1984 if (ev.button >= 4)
1985 return;
1986#ifdef MOUSE_REPORT_DOUBLECLICK
1987 /* only report the release of 'slow' single clicks */
1988 if (MEvent.button != AnyButton
1989 && (ev.button != MEvent.button
1990 || (ev.time - MEvent.time
1991 > MULTICLICK_TIME / 2)))
1863 { 1992 {
1864 /* mouse report from vt window */
1865 /* don't report release of wheel "buttons" */
1866 if (ev.button >= 4)
1867 return;
1868#ifdef MOUSE_REPORT_DOUBLECLICK
1869 /* only report the release of 'slow' single clicks */
1870 if (MEvent.button != AnyButton
1871 && (ev.button != MEvent.button
1872 || (ev.time - MEvent.time
1873 > MULTICLICK_TIME / 2)))
1874 {
1875 MEvent.clicks = 0; 1993 MEvent.clicks = 0;
1876 MEvent.button = AnyButton;
1877 mouse_report (ev);
1878 }
1879#else /* MOUSE_REPORT_DOUBLECLICK */
1880 MEvent.button = AnyButton; 1994 MEvent.button = AnyButton;
1881 mouse_report (ev); 1995 mouse_report (ev);
1996 }
1997#else /* MOUSE_REPORT_DOUBLECLICK */
1998 MEvent.button = AnyButton;
1999 mouse_report (ev);
1882#endif /* MOUSE_REPORT_DOUBLECLICK */ 2000#endif /* MOUSE_REPORT_DOUBLECLICK */
1883 return; 2001 return;
1884 } 2002 }
2003
1885 /* 2004 /*
1886 * dumb hack to compensate for the failure of click-and-drag 2005 * dumb hack to compensate for the failure of click-and-drag
1887 * when overriding mouse reporting 2006 * when overriding mouse reporting
1888 */ 2007 */
1889 if (PrivateModes & PrivMode_mouse_report 2008 if (priv_modes & PrivMode_mouse_report
1890 && bypass_keystate 2009 && bypass_keystate
1891 && ev.button == Button1 && MEvent.clicks <= 1) 2010 && ev.button == Button1 && MEvent.clicks <= 1)
1892 selection_extend (ev.x, ev.y, 0); 2011 selection_extend (ev.x, ev.y, 0);
1893 2012
1894 switch (ev.button) 2013 switch (ev.button)
2014 {
2015 case Button1:
2016 case Button3:
2017 selection_make (ev.time);
2018 break;
2019 case Button2:
2020 selection_request (ev.time, ev.x, ev.y);
2021 break;
2022#ifdef MOUSE_WHEEL
2023 case Button4:
2024 case Button5:
1895 { 2025 {
1896 case Button1: 2026 int i;
1897 case Button3: 2027 page_dirn v;
1898 selection_make (ev.time); 2028
2029 v = ev.button == Button4 ? UP : DN;
2030
2031 if (ev.state & ShiftMask)
1899 break; 2032 i = 1;
1900 case Button2: 2033 else if (options & Opt_mouseWheelScrollPage)
1901 selection_request (ev.time, ev.x, ev.y); 2034 i = TermWin.nrow - 1;
2035 else
1902 break; 2036 i = 5;
2037
1903#ifdef MOUSE_WHEEL 2038# ifdef MOUSE_SLIP_WHEELING
1904 case Button4: 2039 if (ev.state & ControlMask)
1905 case Button5:
1906 { 2040 {
1907 int i;
1908 page_dirn v;
1909
1910 v = (ev.button == Button4) ? UP : DN;
1911 if (ev.state & ShiftMask)
1912 i = 1;
1913 else if ((Options & Opt_mouseWheelScrollPage))
1914 i = TermWin.nrow - 1;
1915 else
1916 i = 5;
1917# ifdef MOUSE_SLIP_WHEELING
1918 if (ev.state & ControlMask)
1919 {
1920 mouse_slip_wheel_speed += (v ? -1 : 1); 2041 mouse_slip_wheel_speed += v ? -1 : 1;
2042 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow;
2043 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow;
2044
2045 if (slip_wheel_ev.at < NOW)
1921 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2046 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2047
2048 slip_wheel_ev.start ();
1922 } 2049 }
2050 else
2051 {
1923# endif 2052# endif
1924# ifdef JUMP_MOUSE_WHEEL 2053# ifdef JUMP_MOUSE_WHEEL
1925 scr_page (v, i); 2054 scr_page (v, i);
1926 scr_refresh (SMOOTH_REFRESH); 2055 scr_refresh (SMOOTH_REFRESH);
1927 scrollbar_show (1); 2056 scrollbar_show (1);
… …
1931 scr_page (v, 1); 2060 scr_page (v, 1);
1932 scr_refresh (SMOOTH_REFRESH); 2061 scr_refresh (SMOOTH_REFRESH);
1933 scrollbar_show (1); 2062 scrollbar_show (1);
1934 } 2063 }
1935# endif 2064# endif
1936 2065# ifdef MOUSE_SLIP_WHEELING
1937 } 2066 }
1938 break;
1939#endif 2067#endif
1940
1941 } 2068 }
2069 break;
2070#endif
1942 } 2071 }
1943 } 2072 }
1944#ifdef MENUBAR 2073#ifdef MENUBAR
1945 else if (isMenuBarWindow (ev.window)) 2074 else if (isMenuBarWindow (ev.window))
1946 menubar_control (ev); 2075 menubar_control (ev);
1947#endif 2076#endif
1948} 2077}
1949 2078
1950
1951#ifdef TRANSPARENT 2079#ifdef TRANSPARENT
2080#if TINTING
2081/* taken from aterm-0.4.2 */
2082
2083typedef uint32_t RUINT32T;
2084
2085void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2086{
2087 int sh_r, sh_g, sh_b;
2088 RUINT32T mask_r, mask_g, mask_b;
2089 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2090 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2091 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2092 int i;
2093
2094 Visual* visual = display->visual;
2095
2096 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2097
2098 /* for convenience */
2099 mask_r = visual->red_mask;
2100 mask_g = visual->green_mask;
2101 mask_b = visual->blue_mask;
2102
2103 /* boring lookup table pre-initialization */
2104 switch (srcImage->bits_per_pixel) {
2105 case 15:
2106 if ((mask_r != 0x7c00) ||
2107 (mask_g != 0x03e0) ||
2108 (mask_b != 0x001f))
2109 return;
2110 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2111 lookup_r = lookup;
2112 lookup_g = lookup+32;
2113 lookup_b = lookup+32+32;
2114 sh_r = 10;
2115 sh_g = 5;
2116 sh_b = 0;
2117 break;
2118 case 16:
2119 if ((mask_r != 0xf800) ||
2120 (mask_g != 0x07e0) ||
2121 (mask_b != 0x001f))
2122 return;
2123 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2124 lookup_r = lookup;
2125 lookup_g = lookup+32;
2126 lookup_b = lookup+32+64;
2127 sh_r = 11;
2128 sh_g = 5;
2129 sh_b = 0;
2130 break;
2131 case 24:
2132 if ((mask_r != 0xff0000) ||
2133 (mask_g != 0x00ff00) ||
2134 (mask_b != 0x0000ff))
2135 return;
2136 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2137 lookup_r = lookup;
2138 lookup_g = lookup+256;
2139 lookup_b = lookup+256+256;
2140 sh_r = 16;
2141 sh_g = 8;
2142 sh_b = 0;
2143 break;
2144 case 32:
2145 if ((mask_r != 0xff0000) ||
2146 (mask_g != 0x00ff00) ||
2147 (mask_b != 0x0000ff))
2148 return;
2149 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2150 lookup_r = lookup;
2151 lookup_g = lookup+256;
2152 lookup_b = lookup+256+256;
2153 sh_r = 16;
2154 sh_g = 8;
2155 sh_b = 0;
2156 break;
2157 default:
2158 return; /* we do not support this color depth */
2159 }
2160
2161 /* prepare limits for color transformation (each channel is handled separately) */
2162 if (shade < 0) {
2163 shade = -shade;
2164 if (shade < 0) shade = 0;
2165 if (shade > 100) shade = 100;
2166
2167 lower_lim_r = 65535-rm;
2168 lower_lim_g = 65535-gm;
2169 lower_lim_b = 65535-bm;
2170
2171 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2172 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2173 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2174
2175 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2176 } else {
2177 if (shade < 0) shade = 0;
2178 if (shade > 100) shade = 100;
2179
2180 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2181
2182 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2183 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2184 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2185 }
2186
2187 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2188 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2189 {
2190 unsigned int tmp;
2191
2192 tmp = lower_lim_r;
2193 lower_lim_r = lower_lim_b;
2194 lower_lim_b = tmp;
2195
2196 tmp = upper_lim_r;
2197 upper_lim_r = upper_lim_b;
2198 upper_lim_b = tmp;
2199 }
2200
2201 /* fill our lookup tables */
2202 for (i = 0; i <= mask_r>>sh_r; i++)
2203 {
2204 RUINT32T tmp;
2205 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2206 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2207 lookup_r[i] = (tmp/65535)<<sh_r;
2208 }
2209 for (i = 0; i <= mask_g>>sh_g; i++)
2210 {
2211 RUINT32T tmp;
2212 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2213 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2214 lookup_g[i] = (tmp/65535)<<sh_g;
2215 }
2216 for (i = 0; i <= mask_b>>sh_b; i++)
2217 {
2218 RUINT32T tmp;
2219 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2220 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2221 lookup_b[i] = (tmp/65535)<<sh_b;
2222 }
2223
2224 /* apply table to input image (replacing colors by newly calculated ones) */
2225 switch (srcImage->bits_per_pixel)
2226 {
2227 case 15:
2228 {
2229 unsigned short *p1, *pf, *p, *pl;
2230 p1 = (unsigned short *) srcImage->data;
2231 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2232 while (p1 < pf)
2233 {
2234 p = p1;
2235 pl = p1 + srcImage->width;
2236 for (; p < pl; p++)
2237 {
2238 *p = lookup_r[(*p & 0x7c00)>>10] |
2239 lookup_g[(*p & 0x03e0)>> 5] |
2240 lookup_b[(*p & 0x001f)];
2241 }
2242 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2243 }
2244 break;
2245 }
2246 case 16:
2247 {
2248 unsigned short *p1, *pf, *p, *pl;
2249 p1 = (unsigned short *) srcImage->data;
2250 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2251 while (p1 < pf)
2252 {
2253 p = p1;
2254 pl = p1 + srcImage->width;
2255 for (; p < pl; p++)
2256 {
2257 *p = lookup_r[(*p & 0xf800)>>11] |
2258 lookup_g[(*p & 0x07e0)>> 5] |
2259 lookup_b[(*p & 0x001f)];
2260 }
2261 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2262 }
2263 break;
2264 }
2265 case 24:
2266 {
2267 unsigned char *p1, *pf, *p, *pl;
2268 p1 = (unsigned char *) srcImage->data;
2269 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2270 while (p1 < pf)
2271 {
2272 p = p1;
2273 pl = p1 + srcImage->width * 3;
2274 for (; p < pl; p += 3)
2275 {
2276 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2277 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2278 p[2] = lookup_r[(p[2] & 0x0000ff)];
2279 }
2280 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2281 }
2282 break;
2283 }
2284 case 32:
2285 {
2286 RUINT32T *p1, *pf, *p, *pl;
2287 p1 = (RUINT32T *) srcImage->data;
2288 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2289
2290 while (p1 < pf)
2291 {
2292 p = p1;
2293 pl = p1 + srcImage->width;
2294 for (; p < pl; p++)
2295 {
2296 *p = lookup_r[(*p & 0xff0000)>>16] |
2297 lookup_g[(*p & 0x00ff00)>> 8] |
2298 lookup_b[(*p & 0x0000ff)] |
2299 (*p & ~0xffffff);
2300 }
2301 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2302 }
2303 break;
2304 }
2305 }
2306
2307 free (lookup);
2308}
2309#endif
2310
1952/* 2311/*
1953 * Check our parents are still who we think they are. 2312 * Check our parents are still who we think they are.
1954 * Do transparency updates if required 2313 * Do transparency updates if required
1955 */ 2314 */
1956int 2315int
1957rxvt_term::check_our_parents () 2316rxvt_term::check_our_parents ()
1958{ 2317{
1959 int i, pchanged, aformat, have_pixmap, rootdepth; 2318 int i, pchanged, aformat, have_pixmap, rootdepth;
1960 unsigned long nitems, bytes_after; 2319 unsigned long nitems, bytes_after;
1961 Atom atype; 2320 Atom atype;
1962 unsigned char *prop = NULL; 2321 unsigned char *prop = NULL;
1963 Window root, oldp, *list; 2322 Window root, oldp, *list;
1964 Pixmap rootpixmap = None; 2323 Pixmap rootpixmap = None;
1965 XWindowAttributes wattr, wrootattr; 2324 XWindowAttributes wattr, wrootattr;
1966 2325
1967 pchanged = 0; 2326 pchanged = 0;
1968 2327
1969 if (! (Options & Opt_transparent)) 2328 if (!(options & Opt_transparent))
1970 return pchanged; /* Don't try any more */ 2329 return pchanged; /* Don't try any more */
1971 2330
1972 XGetWindowAttributes (display->display, display->root, &wrootattr); 2331 XGetWindowAttributes (display->display, display->root, &wrootattr);
1973 rootdepth = wrootattr.depth; 2332 rootdepth = wrootattr.depth;
1974 2333
1975 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2334 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2335
1976 if (rootdepth != wattr.depth) 2336 if (rootdepth != wattr.depth)
1977 { 2337 {
1978 if (am_transparent) 2338 if (am_transparent)
1979 { 2339 {
1980 pchanged = 1; 2340 pchanged = 1;
1981 XSetWindowBackground (display->display, TermWin.vt, 2341 XSetWindowBackground (display->display, TermWin.vt, pix_colors_focused[Color_bg]);
1982 PixColors[Color_bg]);
1983 am_transparent = am_pixmap_trans = 0; 2342 am_transparent = am_pixmap_trans = 0;
1984 } 2343 }
2344
1985 return pchanged; /* Don't try any more */ 2345 return pchanged; /* Don't try any more */
1986 } 2346 }
1987 2347
1988 /* Get all X ops out of the queue so that our information is up-to-date. */ 2348 /* Get all X ops out of the queue so that our information is up-to-date. */
1989 XSync (display->display, False); 2349 XSync (display->display, False);
… …
1991 /* 2351 /*
1992 * Make the frame window set by the window manager have 2352 * Make the frame window set by the window manager have
1993 * the root background. Some window managers put multiple nested frame 2353 * the root background. Some window managers put multiple nested frame
1994 * windows for each client, so we have to take care about that. 2354 * windows for each client, so we have to take care about that.
1995 */ 2355 */
1996 i = (xa[XA_XROOTPMAPID] != 0 2356 i = (xa[XA_XROOTPMAPID]
1997 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2357 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1998 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2358 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1999 &nitems, &bytes_after, &prop) == Success)); 2359 &nitems, &bytes_after, &prop) == Success);
2360
2000 if (!i || prop == NULL) 2361 if (!i || prop == NULL)
2362 i = (xa[XA_XSETROOTID]
2363 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
2364 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2365 &nitems, &bytes_after, &prop) == Success);
2366
2367 if (!i || prop == NULL
2368#if TINTING
2369 || !rs[Rs_color + Color_tint]
2370#endif
2371 )
2001 have_pixmap = 0; 2372 have_pixmap = 0;
2002 else 2373 else
2003 { 2374 {
2004 have_pixmap = 1; 2375 have_pixmap = 1;
2005 rootpixmap = * ((Pixmap *)prop); 2376 rootpixmap = *(Pixmap *)prop;
2006 XFree (prop); 2377 XFree (prop);
2007 } 2378 }
2379
2008 if (have_pixmap) 2380 if (have_pixmap)
2009 { 2381 {
2010 /* 2382 /*
2011 * Copy display->root pixmap transparency 2383 * Copy display->root pixmap transparency
2012 */ 2384 */
2013 int sx, sy, nx, ny; 2385 int sx, sy, nx, ny;
2014 unsigned int nw, nh; 2386 unsigned int nw, nh;
2015 Window cr; 2387 Window cr;
2016 XImage *image; 2388 XImage *image;
2017 GC gc; 2389 GC gc;
2018 XGCValues gcvalue; 2390 XGCValues gcvalue;
2019 2391
2020 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2392 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2021 0, 0, &sx, &sy, &cr); 2393 0, 0, &sx, &sy, &cr);
2022 nw = (unsigned int)szHint.width; 2394 nw = (unsigned int)szHint.width;
2023 nh = (unsigned int)szHint.height; 2395 nh = (unsigned int)szHint.height;
2024 nx = ny = 0; 2396 nx = ny = 0;
2397
2025 if (sx < 0) 2398 if (sx < 0)
2026 { 2399 {
2027 nw += sx; 2400 nw += sx;
2028 nx = -sx; 2401 nx = -sx;
2029 sx = 0; 2402 sx = 0;
2030 } 2403 }
2404
2031 if (sy < 0) 2405 if (sy < 0)
2032 { 2406 {
2033 nh += sy; 2407 nh += sy;
2034 ny = -sy; 2408 ny = -sy;
2035 sy = 0; 2409 sy = 0;
2036 } 2410 }
2411
2037 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2412 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2038 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2413 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2414
2415 XSync (display->display, False);
2039 allowedxerror = -1; 2416 allowedxerror = -1;
2040 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2417 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2041 ZPixmap); 2418
2042 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2419 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2043 /* XXX: may need a delay here? */ 2420 /* XXX: may need a delay here? */
2044 allowedxerror = 0; 2421 allowedxerror = 0;
2422
2045 if (image == NULL) 2423 if (image == NULL)
2046 { 2424 {
2047 if (am_transparent && am_pixmap_trans) 2425 if (am_transparent && am_pixmap_trans)
2048 { 2426 {
2049 pchanged = 1; 2427 pchanged = 1;
… …
2051 { 2429 {
2052 XFreePixmap (display->display, TermWin.pixmap); 2430 XFreePixmap (display->display, TermWin.pixmap);
2053 TermWin.pixmap = None; 2431 TermWin.pixmap = None;
2054 } 2432 }
2055 } 2433 }
2434
2056 am_pixmap_trans = 0; 2435 am_pixmap_trans = 0;
2057 } 2436 }
2058 else 2437 else
2059 { 2438 {
2060 if (TermWin.pixmap != None) 2439 if (TermWin.pixmap != None)
2061 XFreePixmap (display->display, TermWin.pixmap); 2440 XFreePixmap (display->display, TermWin.pixmap);
2441
2442#if TINTING
2443 if (ISSET_PIXCOLOR (Color_tint))
2444 {
2445 unsigned short rm, gm, bm;
2446 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2447
2448 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2449
2450 ShadeXImage (display, image, shade, rm, gm, bm);
2451 }
2452#endif
2453
2062 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2454 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2063 (unsigned int)szHint.width,
2064 (unsigned int)szHint.height, 2455 szHint.width, szHint.height, image->depth);
2065 (unsigned int)image->depth);
2066 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2456 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2067 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2457 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2068 nx, ny, (unsigned int)image->width,
2069 (unsigned int)image->height); 2458 nx, ny, image->width, image->height);
2070 XFreeGC (display->display, gc); 2459 XFreeGC (display->display, gc);
2071 XDestroyImage (image); 2460 XDestroyImage (image);
2072 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2461 XSetWindowBackgroundPixmap (display->display, TermWin.parent[0], TermWin.pixmap);
2073 TermWin.pixmap); 2462 XClearWindow (display->display, TermWin.parent[0]);
2463
2074 if (!am_transparent || !am_pixmap_trans) 2464 if (!am_transparent || !am_pixmap_trans)
2075 pchanged = 1; 2465 pchanged = 1;
2466
2076 am_transparent = am_pixmap_trans = 1; 2467 am_transparent = am_pixmap_trans = 1;
2077 } 2468 }
2078 } 2469 }
2470
2079 if (!am_pixmap_trans) 2471 if (am_pixmap_trans)
2472 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2473 else
2080 { 2474 {
2081 unsigned int n; 2475 unsigned int n;
2082 /* 2476 /*
2083 * InheritPixmap transparency 2477 * InheritPixmap transparency
2084 */ 2478 */
2085 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2086 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2479 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2087 i++)
2088 { 2480 {
2089 oldp = TermWin.parent[i]; 2481 oldp = TermWin.parent[i];
2090 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2482 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2091 &TermWin.parent[i], &list, &n); 2483 &TermWin.parent[i], &list, &n);
2092 XFree (list); 2484 XFree (list);
2093 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2485
2094 if (TermWin.parent[i] == display->root) 2486 if (TermWin.parent[i] == display->root)
2095 { 2487 {
2096 if (oldp != None) 2488 if (oldp != None)
2097 pchanged = 1; 2489 pchanged = 1;
2490
2098 break; 2491 break;
2099 } 2492 }
2493
2100 if (oldp != TermWin.parent[i]) 2494 if (oldp != TermWin.parent[i])
2101 pchanged = 1; 2495 pchanged = 1;
2102 } 2496 }
2497
2103 n = 0; 2498 n = 0;
2499
2104 if (pchanged) 2500 if (pchanged)
2105 { 2501 {
2106 for (; n < (unsigned int)i; n++) 2502 for (; n < (unsigned int)i; n++)
2107 { 2503 {
2108 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2504 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2109 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2110 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2505 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2111 { 2506 {
2112 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2507 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2113 break; 2508 break;
2114 } 2509 }
2115 } 2510 }
2116 } 2511 }
2117 if (n > (int) (sizeof (TermWin.parent) 2512
2118 / sizeof (TermWin.parent[0]))) 2513 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2119 { 2514 {
2120 D_X ((stderr, "InheritPixmap Turning off"));
2121 XSetWindowBackground (display->display, TermWin.parent[0], 2515 XSetWindowBackground (display->display, TermWin.parent[0], pix_colors_focused[Color_fg]);
2122 PixColors[Color_fg]);
2123 XSetWindowBackground (display->display, TermWin.vt, 2516 XSetWindowBackground (display->display, TermWin.vt, pix_colors_focused[Color_bg]);
2124 PixColors[Color_bg]);
2125 am_transparent = 0; 2517 am_transparent = 0;
2126 /* XXX: also turn off Opt_transparent? */ 2518 /* XXX: also turn off Opt_transparent? */
2127 } 2519 }
2128 else 2520 else
2129 { 2521 {
2522#if WAIT_FOR_WM
2130 /* wait (an arbitrary period) for the WM to do its thing 2523 /* wait (an arbitrary period) for the WM to do its thing
2131 * needed for fvwm2.2.2 (and before?) */ 2524 * needed for fvwm2.2.2 (and before?) */
2132# ifdef HAVE_NANOSLEEP
2133 struct timespec rqt;
2134
2135 rqt.tv_sec = 1;
2136 rqt.tv_nsec = 0;
2137 nanosleep (&rqt, NULL);
2138# else
2139 sleep (1); 2525 sleep (1);
2140# endif 2526#endif
2141 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2142 for (n = 0; n < (unsigned int)i; n++) 2527 for (n = 0; n < (unsigned int)i; n++)
2528 {
2143 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2529 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2144 ParentRelative); 2530 XClearWindow (display->display, TermWin.parent[n]);
2531 }
2532
2145 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2533 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2146 ParentRelative);
2147 am_transparent = 1; 2534 am_transparent = 1;
2148 } 2535 }
2536
2149 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2537 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2150 TermWin.parent[i] = None; 2538 TermWin.parent[i] = None;
2151 } 2539 }
2540
2541 if (scrollBar.win)
2542 {
2543 XSetWindowBackgroundPixmap (display->display, scrollBar.win, ParentRelative);
2544 scrollBar.setIdle ();
2545 scrollbar_show (0);
2546 }
2547
2548 if (am_transparent)
2549 {
2550 want_refresh = want_full_refresh = 1;
2551 if (am_pixmap_trans)
2552 flush ();
2553 }
2554
2152 return pchanged; 2555 return pchanged;
2153} 2556}
2154#endif 2557#endif
2155 2558
2156/*}}} */ 2559/*}}} */
2560
2561bool
2562rxvt_term::cmd_parse ()
2563{
2564 bool flag = false;
2565 unicode_t ch = NOCHAR;
2566 unsigned char *seq_begin; // remember start of esc-sequence here
2567
2568 for (;;)
2569 {
2570 if (ch == NOCHAR)
2571 {
2572 seq_begin = cmdbuf_ptr;
2573 ch = next_char ();
2574 }
2575
2576 if (ch == NOCHAR) // TODO: improve
2577 break;
2578
2579 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2580 {
2581 if (!seen_input)
2582 {
2583 seen_input = 1;
2584 // many badly-written programs (e.g. jed) contain a race condition:
2585 // they first read the screensize and then install a SIGWINCH handler.
2586 // some window managers resize the window early, and these programs
2587 // then sometimes get the size wrong.
2588 // unfortunately other programs are even more buggy and dislike
2589 // being sent SIGWINCH, so only do it when we were in fact being
2590 // resized.
2591 if (seen_resize)
2592 kill (-cmd_pid, SIGWINCH);
2593 }
2594
2595 /* Read a text string from the input buffer */
2596 unicode_t buf[UBUFSIZ];
2597 bool refreshnow = false;
2598 int nlines = 0;
2599 unicode_t *str = buf;
2600
2601 for (;;)
2602 {
2603 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2604 break;
2605
2606 *str++ = ch;
2607
2608 if (ch == C0_LF)
2609 {
2610 nlines++;
2611 refresh_count++;
2612
2613 if (!(options & Opt_jumpScroll)
2614 || (refresh_count >= refresh_limit * (TermWin.nrow - 1)))
2615 {
2616 refreshnow = true;
2617 ch = NOCHAR;
2618 break;
2619 }
2620
2621 // scr_add_lines only works for nlines <= TermWin.nrow - 1.
2622 if (nlines >= TermWin.nrow - 1)
2623 {
2624 scr_add_lines (buf, nlines, str - buf);
2625 nlines = 0;
2626 str = buf;
2627 }
2628 }
2629
2630 if (str >= buf + UBUFSIZ)
2631 {
2632 ch = NOCHAR;
2633 break;
2634 }
2635
2636 seq_begin = cmdbuf_ptr;
2637 ch = next_char ();
2638 }
2639
2640 scr_add_lines (buf, nlines, str - buf);
2641
2642 /*
2643 * If there have been a lot of new lines, then update the screen
2644 * What the heck I'll cheat and only refresh less than every page-full.
2645 * the number of pages between refreshes is refresh_limit, which
2646 * is incremented here because we must be doing flat-out scrolling.
2647 */
2648 if (refreshnow)
2649 {
2650 if ((options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2651 refresh_limit++;
2652 else
2653 {
2654 flag = true;
2655 scr_refresh (refresh_type);
2656 }
2657 }
2658
2659 }
2660 else
2661 {
2662 try
2663 {
2664 process_nonprinting (ch);
2665 }
2666 catch (const class out_of_input &o)
2667 {
2668 // we ran out of input, retry later
2669 cmdbuf_ptr = seq_begin;
2670 break;
2671 }
2672
2673 ch = NOCHAR;
2674 }
2675 }
2676
2677 return flag;
2678}
2679
2680// read the next octet
2681unicode_t
2682rxvt_term::next_octet ()
2683{
2684 return cmdbuf_ptr < cmdbuf_endp
2685 ? *cmdbuf_ptr++
2686 : NOCHAR;
2687}
2688
2689// read the next character
2690unicode_t
2691rxvt_term::next_char ()
2692{
2693 while (cmdbuf_ptr < cmdbuf_endp)
2694 {
2695 // assume 7-bit to be ascii ALWAYS
2696 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2697 return *cmdbuf_ptr++;
2698
2699 wchar_t wc;
2700 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2701
2702 if (len == (size_t)-2)
2703 {
2704 // the mbstate stores incomplete sequences. didn't know this :/
2705 cmdbuf_ptr = cmdbuf_endp;
2706 break;
2707 }
2708
2709 if (len == (size_t)-1)
2710 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2711
2712 // assume wchar == unicode
2713 cmdbuf_ptr += len;
2714 return wc;
2715 }
2716
2717 return NOCHAR;
2718}
2719
2720/* rxvt_cmd_getc () - Return next input character */
2721/*
2722 * Return the next input character after first passing any keyboard input
2723 * to the command.
2724 */
2725unicode_t
2726rxvt_term::cmd_getc ()
2727{
2728 unicode_t c = next_char ();
2729
2730 if (c == NOCHAR)
2731 throw out_of_input;
2732
2733 return c;
2734}
2735
2736unicode_t
2737rxvt_term::cmd_get8 ()
2738{
2739 unicode_t c = next_octet ();
2740
2741 if (c == NOCHAR)
2742 throw out_of_input;
2743
2744 return c;
2745}
2157 2746
2158/*{{{ print pipe */ 2747/*{{{ print pipe */
2159/*----------------------------------------------------------------------*/ 2748/*----------------------------------------------------------------------*/
2160#ifdef PRINTPIPE 2749#ifdef PRINTPIPE
2161FILE * 2750FILE *
2162rxvt_term::popen_printer () 2751rxvt_term::popen_printer ()
2163{ 2752{
2164 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2753 FILE *stream = popen (rs[Rs_print_pipe], "w");
2165 2754
2166 if (stream == NULL) 2755 if (stream == NULL)
2167 rxvt_print_error ("can't open printer pipe"); 2756 rxvt_warn ("can't open printer pipe, not printing.\n");
2757
2168 return stream; 2758 return stream;
2169} 2759}
2170 2760
2171int 2761int
2172rxvt_term::pclose_printer (FILE *stream) 2762rxvt_term::pclose_printer (FILE *stream)
2173{ 2763{
2174 fflush (stream); 2764 fflush (stream);
2175 /* pclose () reported not to work on SunOS 4.1.3 */
2176# if defined (__sun__) /* TODO: RESOLVE THIS */
2177 /* pclose works provided SIGCHLD handler uses waitpid */
2178 return pclose (stream); /* return fclose (stream); */
2179# else
2180 return pclose (stream); 2765 return pclose (stream);
2181# endif
2182} 2766}
2183 2767
2184/* 2768/*
2185 * simulate attached vt100 printer 2769 * simulate attached vt100 printer
2186 */ 2770 */
2187void 2771void
2188rxvt_term::process_print_pipe () 2772rxvt_term::process_print_pipe ()
2189{ 2773{
2190 int done; 2774 int done;
2191 FILE *fd; 2775 FILE *fd;
2192 2776
2193 if ((fd = popen_printer ()) == NULL) 2777 if ((fd = popen_printer ()) == NULL)
2194 return; 2778 return;
2195 2779
2196 /* 2780 /*
2197 * Send all input to the printer until either ESC[4i or ESC[?4i 2781 * Send all input to the printer until either ESC[4i or ESC[?4i
2198 * is received. 2782 * is received.
2199 */ 2783 */
2200 for (done = 0; !done;) 2784 for (done = 0; !done;)
2201 { 2785 {
2202 unsigned char buf[8]; 2786 unsigned char buf[8];
2203 unsigned char ch; 2787 unicode_t ch;
2204 unsigned int i, len; 2788 unsigned int i, len;
2205 2789
2206 if ((ch = cmd_getc ()) != C0_ESC) 2790 if ((ch = cmd_getc ()) != C0_ESC)
2207 { 2791 {
2208 if (putc (ch, fd) == EOF) 2792 if (putc (ch, fd) == EOF)
2209 break; /* done = 1 */ 2793 break; /* done = 1 */
… …
2224 { 2808 {
2225 if ((buf[len++] = cmd_getc ()) == 'i') 2809 if ((buf[len++] = cmd_getc ()) == 'i')
2226 break; /* done = 1 */ 2810 break; /* done = 1 */
2227 } 2811 }
2228 } 2812 }
2813
2229 for (i = 0; i < len; i++) 2814 for (i = 0; i < len; i++)
2230 if (putc (buf[i], fd) == EOF) 2815 if (putc (buf[i], fd) == EOF)
2231 { 2816 {
2232 done = 1; 2817 done = 1;
2233 break; 2818 break;
2234 } 2819 }
2235 } 2820 }
2236 } 2821 }
2822
2237 pclose_printer (fd); 2823 pclose_printer (fd);
2238} 2824}
2239#endif /* PRINTPIPE */ 2825#endif /* PRINTPIPE */
2240/*}}} */ 2826/*}}} */
2241 2827
2242/* *INDENT-OFF* */ 2828/* *INDENT-OFF* */
2243enum { 2829enum {
2244 C1_40 = 0x40, 2830 C1_40 = 0x40,
2245 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2831 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2246 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2832 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2247 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2833 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2248 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2834 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2249}; 2835};
2250/* *INDENT-ON* */ 2836/* *INDENT-ON* */
2251 2837
2252/*{{{ process non-printing single characters */ 2838/*{{{ process non-printing single characters */
2253void 2839void
2254rxvt_term::process_nonprinting (unsigned char ch) 2840rxvt_term::process_nonprinting (unicode_t ch)
2255{ 2841{
2256 switch (ch) 2842 switch (ch)
2257 { 2843 {
2844 case C0_ESC:
2845 process_escape_seq ();
2846 break;
2258 case C0_ENQ: /* terminal Status */ 2847 case C0_ENQ: /* terminal Status */
2259 if (rs[Rs_answerbackstring]) 2848 if (rs[Rs_answerbackstring])
2260 tt_write (
2261 (const unsigned char *)rs[Rs_answerbackstring], 2849 tt_write ((const unsigned char *)rs[Rs_answerbackstring],
2262 (unsigned int)STRLEN (rs[Rs_answerbackstring])); 2850 (unsigned int)strlen (rs[Rs_answerbackstring]));
2263 else 2851 else
2264 tt_write ((unsigned char *)VT100_ANS, 2852 tt_write ((unsigned char *)VT100_ANS,
2265 (unsigned int)STRLEN (VT100_ANS)); 2853 (unsigned int)strlen (VT100_ANS));
2266 break; 2854 break;
2267 case C0_BEL: /* bell */ 2855 case C0_BEL: /* bell */
2268 scr_bell (); 2856 scr_bell ();
2269 break; 2857 break;
2270 case C0_BS: /* backspace */ 2858 case C0_BS: /* backspace */
… …
2285 scr_charset_choose (1); 2873 scr_charset_choose (1);
2286 break; 2874 break;
2287 case C0_SI: /* shift in - acs */ 2875 case C0_SI: /* shift in - acs */
2288 scr_charset_choose (0); 2876 scr_charset_choose (0);
2289 break; 2877 break;
2878
2879#ifdef EIGHT_BIT_CONTROLS
2880 // 8-bit controls
2881 case 0x90: /* DCS */
2882 process_dcs_seq ();
2883 break;
2884 case 0x9b: /* CSI */
2885 process_csi_seq ();
2886 break;
2887 case 0x9d: /* CSI */
2888 process_osc_seq ();
2889 break;
2890#endif
2290 } 2891 }
2291} 2892}
2292/*}}} */ 2893/*}}} */
2293 2894
2294 2895
2295/*{{{ process VT52 escape sequences */ 2896/*{{{ process VT52 escape sequences */
2296void 2897void
2297rxvt_term::process_escape_vt52 (unsigned char ch) 2898rxvt_term::process_escape_vt52 (unicode_t ch)
2298{ 2899{
2299 int row, col; 2900 int row, col;
2300 2901
2301 switch (ch) 2902 switch (ch)
2302 { 2903 {
… …
2354 2955
2355/*{{{ process escape sequences */ 2956/*{{{ process escape sequences */
2356void 2957void
2357rxvt_term::process_escape_seq () 2958rxvt_term::process_escape_seq ()
2358{ 2959{
2359 unsigned char ch = cmd_getc (); 2960 unicode_t ch = cmd_getc ();
2360 2961
2361 if (PrivateModes & PrivMode_vt52) 2962 if (priv_modes & PrivMode_vt52)
2362 { 2963 {
2363 process_escape_vt52 (ch); 2964 process_escape_vt52 (ch);
2364 return; 2965 return;
2365 } 2966 }
2366 2967
… …
2381 scr_charset_set (2, (unsigned int)cmd_getc ()); 2982 scr_charset_set (2, (unsigned int)cmd_getc ());
2382 break; 2983 break;
2383 case '+': 2984 case '+':
2384 scr_charset_set (3, (unsigned int)cmd_getc ()); 2985 scr_charset_set (3, (unsigned int)cmd_getc ());
2385 break; 2986 break;
2386#ifdef MULTICHAR_SET 2987#if ENABLE_FRILLS
2387 case '$':
2388 scr_charset_set (-2, (unsigned int)cmd_getc ());
2389 break;
2390#endif
2391#ifndef NO_FRILLS
2392 case '6': 2988 case '6':
2393 scr_backindex (); 2989 scr_backindex ();
2394 break; 2990 break;
2395#endif 2991#endif
2396 case '7': 2992 case '7':
2397 scr_cursor (SAVE); 2993 scr_cursor (SAVE);
2398 break; 2994 break;
2399 case '8': 2995 case '8':
2400 scr_cursor (RESTORE); 2996 scr_cursor (RESTORE);
2401 break; 2997 break;
2402#ifndef NO_FRILLS 2998#if ENABLE_FRILLS
2403 case '9': 2999 case '9':
2404 scr_forwardindex (); 3000 scr_forwardindex ();
2405 break; 3001 break;
2406#endif 3002#endif
2407 case '=': 3003 case '=':
… …
2417 break; 3013 break;
2418 3014
2419 /* 8.3.87: NEXT LINE */ 3015 /* 8.3.87: NEXT LINE */
2420 case C1_NEL: /* ESC E */ 3016 case C1_NEL: /* ESC E */
2421 { 3017 {
2422 uint32_t nlcr[] = { '\n', '\r' }; 3018 unicode_t nlcr[] = { C0_LF, C0_CR };
2423 scr_add_lines (nlcr, 1, 2); 3019 scr_add_lines (nlcr, 1, 2);
2424 } 3020 }
2425 break; 3021 break;
2426 3022
2427 /* kidnapped escape sequence: Should be 8.3.48 */ 3023 /* kidnapped escape sequence: Should be 8.3.48 */
… …
2438 case C1_RI: /* ESC M */ 3034 case C1_RI: /* ESC M */
2439 scr_index (DN); 3035 scr_index (DN);
2440 break; 3036 break;
2441 3037
2442 /* 8.3.142: SINGLE-SHIFT TWO */ 3038 /* 8.3.142: SINGLE-SHIFT TWO */
2443 /*case C1_SS2: scr_single_shift (2); break; */ 3039 /*case C1_SS2: scr_single_shift (2); break; */
2444 3040
2445 /* 8.3.143: SINGLE-SHIFT THREE */ 3041 /* 8.3.143: SINGLE-SHIFT THREE */
2446 /*case C1_SS3: scr_single_shift (3); break; */ 3042 /*case C1_SS3: scr_single_shift (3); break; */
2447 3043
2448 /* 8.3.27: DEVICE CONTROL STRING */ 3044 /* 8.3.27: DEVICE CONTROL STRING */
2449 case C1_DCS: /* ESC P */ 3045 case C1_DCS: /* ESC P */
2450 process_dcs_seq (); 3046 process_dcs_seq ();
2451 break; 3047 break;
… …
2466 process_osc_seq (); 3062 process_osc_seq ();
2467 break; 3063 break;
2468 3064
2469 /* 8.3.106: RESET TO INITIAL STATE */ 3065 /* 8.3.106: RESET TO INITIAL STATE */
2470 case 'c': 3066 case 'c':
3067 mbstate.reset ();
2471 scr_poweron (); 3068 scr_poweron ();
2472 scrollbar_show (1); 3069 scrollbar_show (1);
2473 break; 3070 break;
2474 3071
2475 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3072 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2487 3084
2488/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3085/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2489/* *INDENT-OFF* */ 3086/* *INDENT-OFF* */
2490enum { 3087enum {
2491 CSI_ICH = 0x40, 3088 CSI_ICH = 0x40,
2492 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3089 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2493 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3090 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2494 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3091 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2495 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3092 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2496 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3093 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2497 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3094 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2512 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3109 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2513 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3110 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2514 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3111 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2515 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3112 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2516 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3113 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2517 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3114 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2518 }; 3115 };
2519/* *INDENT-ON* */ 3116/* *INDENT-ON* */
2520 3117
2521void 3118void
2522rxvt_term::process_csi_seq () 3119rxvt_term::process_csi_seq ()
2523{ 3120{
2524 unsigned char ch, priv, i; 3121 unicode_t ch, priv, i;
2525 unsigned int nargs, p; 3122 unsigned int nargs, p;
2526 int n, ndef; 3123 int n, ndef;
2527 int arg[ESC_ARGS]; 3124 int arg[ESC_ARGS];
2528 3125
2529 for (nargs = ESC_ARGS; nargs > 0;) 3126 for (nargs = ESC_ARGS; nargs > 0;)
2530 arg[--nargs] = 0; 3127 arg[--nargs] = 0;
2531 3128
2532 priv = 0; 3129 priv = 0;
… …
2534 if (ch >= '<' && ch <= '?') 3131 if (ch >= '<' && ch <= '?')
2535 { /* '<' '=' '>' '?' */ 3132 { /* '<' '=' '>' '?' */
2536 priv = ch; 3133 priv = ch;
2537 ch = cmd_getc (); 3134 ch = cmd_getc ();
2538 } 3135 }
3136
2539 /* read any numerical arguments */ 3137 /* read any numerical arguments */
2540 for (n = -1; ch < CSI_ICH; ) 3138 for (n = -1; ch < CSI_ICH; )
2541 { 3139 {
2542 if (isdigit (ch)) 3140 if (isdigit (ch))
2543 { 3141 {
… …
2550 { 3148 {
2551 if (nargs < ESC_ARGS) 3149 if (nargs < ESC_ARGS)
2552 arg[nargs++] = n; 3150 arg[nargs++] = n;
2553 n = -1; 3151 n = -1;
2554 } 3152 }
2555 else if (ch == '\b') 3153 else if (IS_CONTROL (ch))
2556 {
2557 scr_backspace ();
2558 }
2559 else if (ch == C0_ESC)
2560 {
2561 process_escape_seq ();
2562 return;
2563 }
2564 else if (ch < ' ')
2565 {
2566 process_nonprinting (ch); 3154 process_nonprinting (ch);
2567 } 3155
2568 ch = cmd_getc (); 3156 ch = cmd_getc ();
2569 } 3157 }
2570 3158
2571 if (ch > CSI_7F) 3159 if (ch > CSI_7F)
2572 return; 3160 return;
… …
2714 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3302 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0);
2715 break; 3303 break;
2716 3304
2717 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3305 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2718 tt_write ((const unsigned char *)VT100_ANS, 3306 tt_write ((const unsigned char *)VT100_ANS,
2719 (unsigned int) (sizeof (VT100_ANS) - 1)); 3307 (unsigned int) (sizeof (VT100_ANS) - 1));
2720 break; 3308 break;
2721 3309
2722 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3310 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2723 process_sgr_mode (nargs, arg); 3311 process_sgr_mode (nargs, arg);
2724 break; 3312 break;
… …
2730 tt_printf ("\033[0n"); 3318 tt_printf ("\033[0n");
2731 break; 3319 break;
2732 case 6: /* CPR requested */ 3320 case 6: /* CPR requested */
2733 scr_report_position (); 3321 scr_report_position ();
2734 break; 3322 break;
2735#if defined (ENABLE_DISPLAY_ANSWER)
2736 case 7: /* unofficial extension */ 3323 case 7: /* unofficial extension */
3324 if (options & Opt_insecure)
2737 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3325 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2738 break; 3326 break;
2739#endif
2740 case 8: /* unofficial extension */ 3327 case 8: /* unofficial extension */
2741 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3328 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2742 break; 3329 break;
2743 } 3330 }
2744 break; 3331 break;
2745 3332
2746 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3333 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2779 break; 3366 break;
2780 3367
2781 case CSI_RM: /* 8.3.107: RESET MODE */ 3368 case CSI_RM: /* 8.3.107: RESET MODE */
2782 if (arg[0] == 4) 3369 if (arg[0] == 4)
2783 scr_insert_mode (0); 3370 scr_insert_mode (0);
3371 else if (arg[0] == 20)
3372 priv_modes &= ~PrivMode_LFNL;
2784 break; 3373 break;
2785 3374
2786 case CSI_SM: /* 8.3.126: SET MODE */ 3375 case CSI_SM: /* 8.3.126: SET MODE */
2787 if (arg[0] == 4) 3376 if (arg[0] == 4)
2788 scr_insert_mode (1); 3377 scr_insert_mode (1);
3378 else if (arg[0] == 20)
3379 priv_modes |= PrivMode_LFNL;
2789 break; 3380 break;
2790 3381
2791 /* 3382 /*
2792 * PRIVATE USE beyond this point. All CSI_7? sequences here 3383 * PRIVATE USE beyond this point. All CSI_7? sequences here
2793 */ 3384 */
… …
2805 break; 3396 break;
2806 case CSI_75: 3397 case CSI_75:
2807 scr_cursor (RESTORE); 3398 scr_cursor (RESTORE);
2808 break; 3399 break;
2809 3400
2810#ifndef NO_FRILLS 3401#if ENABLE_FRILLS
2811 case CSI_74: 3402 case CSI_74:
2812 process_window_ops (arg, nargs); 3403 process_window_ops (arg, nargs);
2813 break; 3404 break;
2814#endif 3405#endif
2815 3406
2816 case CSI_78: /* DECREQTPARM */ 3407 case CSI_78: /* DECREQTPARM */
2817 if (arg[0] == 0 || arg[0] == 1) 3408 if (arg[0] == 0 || arg[0] == 1)
2818 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3409 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2819 /* FALLTHROUGH */ 3410 break;
2820 3411
2821 default: 3412 default:
2822 break; 3413 break;
2823 } 3414 }
2824} 3415}
2825/*}}} */ 3416/*}}} */
2826 3417
2827#ifndef NO_FRILLS 3418#if ENABLE_FRILLS
2828/* ARGSUSED */ 3419/* ARGSUSED */
2829void 3420void
2830rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3421rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2831{ 3422{
2832 int x, y; 3423 int x, y;
2833#if 0
2834 char *s;
2835#endif
2836 XWindowAttributes wattr; 3424 XWindowAttributes wattr;
2837 Window wdummy; 3425 Window wdummy;
2838 3426
2839 if (nargs == 0) 3427 if (nargs == 0)
2840 return; 3428 return;
3429
2841 switch (args[0]) 3430 switch (args[0])
2842 { 3431 {
2843 /* 3432 /*
2844 * commands 3433 * commands
2845 */ 3434 */
2846 case 1: /* deiconify window */ 3435 case 1: /* deiconify window */
2847 XMapWindow (display->display, TermWin.parent[0]); 3436 XMapWindow (display->display, TermWin.parent[0]);
2848 break; 3437 break;
2849 case 2: /* iconify window */ 3438 case 2: /* iconify window */
2850 XIconifyWindow (display->display, TermWin.parent[0], 3439 XIconifyWindow (display->display, TermWin.parent[0],
… …
2867 break; 3456 break;
2868 case 8: /* set size (chars) */ 3457 case 8: /* set size (chars) */
2869 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3458 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth),
2870 (unsigned int) (args[1] * TermWin.fheight)); 3459 (unsigned int) (args[1] * TermWin.fheight));
2871 break; 3460 break;
3461
3462 //case 9: NYI, TODO, restore maximized window or maximize window
2872 default: 3463 default:
2873 if (args[0] >= 24) /* set height (chars) */ 3464 if (args[0] >= 24) /* set height (chars) */
2874 set_widthheight ((unsigned int)TermWin.width, 3465 set_widthheight ((unsigned int)TermWin.width,
2875 (unsigned int) (args[1] * TermWin.fheight)); 3466 (unsigned int) (args[1] * TermWin.fheight));
2876 break; 3467 break;
3468
3469
2877 /* 3470 /*
2878 * reports - some output format copied from XTerm 3471 * reports - some output format copied from XTerm
2879 */ 3472 */
2880 case 11: /* report window state */ 3473 case 11: /* report window state */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3474 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2882 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3475 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2883 break; 3476 break;
2884 case 13: /* report window position */ 3477 case 13: /* report window position */
2885 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3478 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2886 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3479 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root,
2887 -wattr.border_width, -wattr.border_width, 3480 -wattr.border_width, -wattr.border_width,
2888 &x, &y, &wdummy); 3481 &x, &y, &wdummy);
2889 tt_printf ("\033[3;%d;%dt", x, y); 3482 tt_printf ("\033[3;%d;%dt", x, y);
2890 break; 3483 break;
2891 case 14: /* report window size (pixels) */ 3484 case 14: /* report window size (pixels) */
2892 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3485 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2893 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3486 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2894 break; 3487 break;
2895 case 18: /* report window size (chars) */ 3488 case 18: /* report text area size (chars) */
2896 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3489 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol);
2897 break; 3490 break;
2898#if 0 /* XXX: currently disabled due to security concerns */ 3491 case 19: /* report window size (chars) */
3492 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol);
3493 break;
2899 case 20: /* report icon label */ 3494 case 20: /* report icon label */
3495 {
3496 char *s;
2900 XGetIconName (display->display, TermWin.parent[0], &s); 3497 XGetIconName (display->display, TermWin.parent[0], &s);
2901 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3498 tt_printf ("\033]L%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */
3499 XFree (s);
3500 }
2902 break; 3501 break;
2903 case 21: /* report window title */ 3502 case 21: /* report window title */
3503 {
3504 char *s;
2904 XFetchName (display->display, TermWin.parent[0], &s); 3505 XFetchName (display->display, TermWin.parent[0], &s);
2905 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3506 tt_printf ("\033]l%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */
3507 XFree (s);
3508 }
2906 break; 3509 break;
2907#endif
2908
2909 } 3510 }
2910} 3511}
2911#endif 3512#endif
2912 3513
2913/*----------------------------------------------------------------------*/ 3514/*----------------------------------------------------------------------*/
2914/* 3515/*
2915 * get input up until STRING TERMINATOR (or BEL) 3516 * get input up until STRING TERMINATOR (or BEL)
2916 * ends_how is terminator used. returned input must be free ()d 3517 * ends_how is terminator used. returned input must be free()'d
2917 */ 3518 */
2918unsigned char * 3519unsigned char *
2919rxvt_term::get_to_st (unsigned char *ends_how) 3520rxvt_term::get_to_st (unicode_t &ends_how)
2920{ 3521{
2921 int seen_esc = 0; /* seen escape? */ 3522 unicode_t ch;
3523 bool seen_esc = false;
2922 unsigned int n = 0; 3524 unsigned int n = 0;
2923 unsigned char *s; 3525 wchar_t string[STRING_MAX];
2924 unsigned char ch, string[STRING_MAX];
2925 3526
2926 for (; (ch = cmd_getc ());) 3527 while ((ch = cmd_getc ()) != NOCHAR)
2927 { 3528 {
2928 if (ch == C0_BEL 3529 if (seen_esc)
2929 || ch == CHAR_ST 3530 {
2930 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3531 if (ch == 0x5c) /* 7bit ST */
2931 break; 3532 break;
3533 else
3534 return NULL;
3535 }
2932 if (ch == C0_ESC) 3536 else if (ch == C0_ESC)
2933 { 3537 {
2934 seen_esc = 1; 3538 seen_esc = true;
2935 continue; 3539 continue;
2936 } 3540 }
2937 else if (ch == '\t') 3541 else if (ch == C0_BEL || ch == CHAR_ST)
2938 ch = ' '; /* translate '\t' to space */ 3542 break;
2939 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3543 else if (ch < 0x20)
2940 return NULL; /* other control character - exit */ 3544 return NULL; /* other control character - exit */
3545
3546 seen_esc = false;
3547
2941 if (n < sizeof (string) - 1) 3548 if (n >= sizeof (string) - 1)
3549 // stop at some sane length
3550 return NULL;
3551
3552 if (ch == C0_SYN)
3553 string[n++] = cmd_get8 ();
3554 else
2942 string[n++] = ch; 3555 string[n++] = ch;
2943 seen_esc = 0;
2944 } 3556 }
3557
2945 string[n++] = '\0'; 3558 string[n++] = '\0';
2946 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3559
2947 return NULL;
2948 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3560 ends_how = (ch == 0x5c ? C0_ESC : ch);
2949 STRNCPY (s, string, n); 3561
2950 return s; 3562 return (unsigned char *)rxvt_wcstombs (string);
2951} 3563}
2952 3564
2953/*----------------------------------------------------------------------*/ 3565/*----------------------------------------------------------------------*/
2954/* 3566/*
2955 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3567 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2956 */ 3568 */
2957void 3569void
2958rxvt_term::process_dcs_seq () 3570rxvt_term::process_dcs_seq ()
2959{ 3571{
2960 unsigned char eh, *s; 3572 unsigned char *s;
3573 unicode_t eh;
3574
2961 /* 3575 /*
2962 * Not handled yet 3576 * Not handled yet
2963 */ 3577 */
2964 s = get_to_st (&eh); 3578 s = get_to_st (eh);
2965 if (s) 3579 if (s)
2966 free (s); 3580 free (s);
3581
2967 return; 3582 return;
2968} 3583}
2969 3584
2970/*----------------------------------------------------------------------*/ 3585/*----------------------------------------------------------------------*/
2971/* 3586/*
2972 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3587 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2973 */ 3588 */
2974void 3589void
2975rxvt_term::process_osc_seq () 3590rxvt_term::process_osc_seq ()
2976{ 3591{
2977 unsigned char ch, eh, *s; 3592 unicode_t ch, eh;
2978 int arg; 3593 int arg;
2979 3594
2980 ch = cmd_getc (); 3595 ch = cmd_getc ();
2981 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3596 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2982 arg = arg * 10 + (ch - '0'); 3597 arg = arg * 10 + (ch - '0');
2983 3598
2984 if (ch == ';') 3599 if (ch == ';')
2985 { 3600 {
2986 s = get_to_st (&eh); 3601 unsigned char *s = get_to_st (eh);
3602
2987 if (s) 3603 if (s)
2988 { 3604 {
2989 /*
2990 * rxvt_menubar_dispatch () violates the constness of the string,
2991 * so do it here
2992 */
2993 if (arg == XTerm_Menu)
2994#if 0 /* XXX: currently disabled due to security concerns */
2995 menubar_dispatch ((char *)s);
2996#else
2997 (void)0;
2998#endif
2999 else
3000 xterm_seq (arg, (char *)s, eh); 3605 process_xterm_seq (arg, (char *)s, eh);
3001 free (s); 3606 free (s);
3002 } 3607 }
3003 } 3608 }
3004} 3609}
3610
3611void
3612rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp)
3613{
3614 if (str[0] == '?' && !str[1])
3615 {
3616 unsigned short r, g, b;
3617 pix_colors_focused[color].get (display, r, g, b);
3618 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3619 }
3620 else
3621 set_window_color (color, str);
3622}
3623
3005/* 3624/*
3006 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3625 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3007 * 0 = change iconName/title 3626 * 0 = change iconName/title
3008 * 1 = change iconName 3627 * 1 = change iconName
3009 * 2 = change title 3628 * 2 = change title
3010 * 4 = change color 3629 * 4 = change color
3630 * 10 = change fg color
3631 * 11 = change bg color
3011 * 12 = change text color 3632 * 12 = change text color
3012 * 13 = change mouse foreground color 3633 * 13 = change mouse foreground color
3013 * 17 = change highlight character colour 3634 * 17 = change highlight character colour
3014 * 18 = change bold character color 3635 * 18 = change bold character color
3015 * 19 = change underlined character color 3636 * 19 = change underlined character color
3016 * 46 = change logfile (not implemented) 3637 * 46 = change logfile (not implemented)
3017 * 50 = change font 3638 * 50 = change font
3018 * 3639 *
3019 * rxvt extensions: 3640 * rxvt extensions:
3020 * 10 = menu (may change in future)
3021 * 20 = bg pixmap 3641 * 20 = bg pixmap
3022 * 39 = change default fg color 3642 * 39 = change default fg color
3023 * 49 = change default bg color 3643 * 49 = change default bg color
3024 * 55 = dump scrollback buffer and all of screen 3644 * 55 = dump scrollback buffer and all of screen
3645 * 701 = change locale
3646 * 702 = find font
3647 * 703 = menu
3025 */ 3648 */
3026void 3649void
3027rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3650rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp)
3028{ 3651{
3029 int changed = 0; 3652 int changed = 0;
3030 int color; 3653 int color;
3031 char *buf, *name; 3654 char *buf, *name;
3655 bool query = str[0] == '?' && !str[1];
3656 int saveop = op;
3032 3657
3033 assert (str != NULL); 3658 assert (str != NULL);
3034 switch (op) 3659 switch (op)
3035 { 3660 {
3036 case XTerm_name: 3661 case XTerm_name:
3037 set_title (str); 3662 set_title (str);
3038 /* FALLTHROUGH */ 3663 /* FALLTHROUGH */
3039 case XTerm_iconName: 3664 case XTerm_iconName:
3040 set_iconName (str); 3665 set_icon_name (str);
3041 break; 3666 break;
3042 case XTerm_title: 3667 case XTerm_title:
3043 set_title (str); 3668 set_title (str);
3044 break; 3669 break;
3670 case XTerm_property:
3671 if (str[0] == '?')
3672 {
3673 Atom prop = display->atom (str + 1);
3674 Atom actual_type;
3675 int actual_format;
3676 unsigned long nitems;
3677 unsigned long bytes_after;
3678 unsigned char *value = 0;
3679 const char *str = "";
3680
3681 if (prop
3682 && XGetWindowProperty (display->display, TermWin.parent[0],
3683 prop, 0, 1<<16, 0, AnyPropertyType,
3684 &actual_type, &actual_format,
3685 &nitems, &bytes_after, &value) == Success
3686 && actual_type != None
3687 && actual_format == 8)
3688 str = (const char *)(value);
3689
3690 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3691
3692 XFree (value);
3693 }
3694 else
3695 {
3696 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3697
3698 if (eq)
3699 {
3700 *eq = 0;
3701 set_utf8_property (display->atom (str), eq + 1);
3702 }
3703 else
3704 XDeleteProperty (display->display, TermWin.parent[0],
3705 display->atom (str));
3706 }
3707 break;
3708
3045 case XTerm_Color: 3709 case XTerm_Color:
3046 for (buf = (char *)str; buf && *buf;) 3710 for (buf = (char *)str; buf && *buf;)
3047 { 3711 {
3048 if ((name = STRCHR (buf, ';')) == NULL) 3712 if ((name = strchr (buf, ';')) == NULL)
3049 break; 3713 break;
3714
3050 *name++ = '\0'; 3715 *name++ = '\0';
3051 color = atoi (buf); 3716 color = atoi (buf);
3717
3052 if (color < 0 || color >= TOTAL_COLORS) 3718 if (color < 0 || color >= TOTAL_COLORS)
3053 break; 3719 break;
3720
3054 if ((buf = STRCHR (name, ';')) != NULL) 3721 if ((buf = strchr (name, ';')) != NULL)
3055 *buf++ = '\0'; 3722 *buf++ = '\0';
3723
3724 if (name[0] == '?' && !name[1])
3725 {
3726 unsigned short r, g, b;
3727 pix_colors_focused[color + minCOLOR].get (display, r, g, b);
3728 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3729 }
3730 else
3056 set_window_color (color + minCOLOR, name); 3731 set_window_color (color + minCOLOR, name);
3057 } 3732 }
3733 break;
3734 case XTerm_Color00:
3735 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3736 break;
3737 case XTerm_Color01:
3738 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3058 break; 3739 break;
3059#ifndef NO_CURSORCOLOR 3740#ifndef NO_CURSORCOLOR
3060 case XTerm_Color_cursor: 3741 case XTerm_Color_cursor:
3061 set_window_color (Color_cursor, str); 3742 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3062 break; 3743 break;
3063#endif 3744#endif
3064 case XTerm_Color_pointer: 3745 case XTerm_Color_pointer_fg:
3065 set_window_color (Color_pointer, str); 3746 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3747 break;
3748 case XTerm_Color_pointer_bg:
3749 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3066 break; 3750 break;
3067#ifndef NO_BOLD_UNDERLINE_REVERSE 3751#ifndef NO_BOLD_UNDERLINE_REVERSE
3068 case XTerm_Color_BD: 3752 case XTerm_Color_BD:
3069 set_window_color (Color_BD, str); 3753 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3754 break;
3755 case XTerm_Color_IT:
3756 process_color_seq (XTerm_Color_IT, Color_IT, str, resp);
3070 break; 3757 break;
3071 case XTerm_Color_UL: 3758 case XTerm_Color_UL:
3072 set_window_color (Color_UL, str); 3759 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3073 break; 3760 break;
3074 case XTerm_Color_RV: 3761 case XTerm_Color_RV:
3075 set_window_color (Color_RV, str); 3762 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3076 break; 3763 break;
3077#endif 3764#endif
3078 3765#if TRANSPARENT && TINTING
3079 case XTerm_Menu: 3766 case XTerm_Color_tint:
3080 /* 3767 process_color_seq (XTerm_Color_tint, Color_tint, str, resp);
3081 * rxvt_menubar_dispatch () violates the constness of the string, 3768 check_our_parents ();
3082 * so DON'T do it here 3769 if (am_transparent)
3083 */ 3770 want_full_refresh = want_refresh = 1;
3084 break; 3771 break;
3772#endif
3773
3085 case XTerm_Pixmap: 3774 case XTerm_Pixmap:
3086 if (*str != ';') 3775 if (*str != ';')
3087 { 3776 {
3088#if XPM_BACKGROUND 3777#if XPM_BACKGROUND
3089 scale_pixmap (""); /* reset to default scaling */ 3778 scale_pixmap (""); /* reset to default scaling */
3090 set_bgPixmap (str); /* change pixmap */ 3779 set_bgPixmap (str); /* change pixmap */
3091#endif 3780#endif
3092 scr_touch (true); 3781 scr_touch (true);
3093 } 3782 }
3094 while ((str = STRCHR (str, ';')) != NULL) 3783 while ((str = strchr (str, ';')) != NULL)
3095 { 3784 {
3096 str++; 3785 str++;
3097#if XPM_BACKGROUND 3786#if XPM_BACKGROUND
3098 changed += scale_pixmap (str); 3787 changed += scale_pixmap (str);
3099#endif 3788#endif
… …
3112 set_window_color (Color_fg, str); 3801 set_window_color (Color_fg, str);
3113 break; 3802 break;
3114 case XTerm_restoreBG: 3803 case XTerm_restoreBG:
3115 set_window_color (Color_bg, str); 3804 set_window_color (Color_bg, str);
3116 break; 3805 break;
3806
3117 case XTerm_logfile: 3807 case XTerm_logfile:
3808 // TODO, when secure mode?
3118 break; 3809 break;
3810
3119 case XTerm_font: 3811 case XTerm_font:
3120 change_font (0, str); 3812 op = URxvt_font;
3813 case URxvt_font:
3814#if ENABLE_STYLES
3815 case URxvt_boldFont:
3816 case URxvt_italicFont:
3817 case URxvt_boldItalicFont:
3818#endif
3819 if (query)
3820 tt_printf ("\33]%d;%-.250s%c", saveop,
3821 (options & Opt_insecure) && TermWin.fontset[op - URxvt_font]->fontdesc
3822 ? TermWin.fontset[op - URxvt_font]->fontdesc : "",
3823 resp);
3824 else
3825 {
3826 const char *&res = rs[Rs_font + (op - URxvt_font)];
3827
3828 res = strdup (str);
3829 allocated.push_back ((void *)res);
3830 set_fonts ();
3831 }
3832 break;
3833
3834#if ENABLE_FRILLS
3835 case XTerm_locale:
3836 if (query)
3837 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, (options & Opt_insecure) ? locale : "", resp);
3838 else
3839 {
3840 set_locale (str);
3841# ifdef USE_XIM
3842 im_cb ();
3843# endif
3844 }
3845 break;
3846#endif
3847
3848#ifdef MENUBAR
3849 case XTerm_Menu:
3850 if (options & Opt_insecure)
3851 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3121 break; 3852 break;
3853#endif
3122#if 0 3854#if 0
3123 case XTerm_dumpscreen: /* no error notices */ 3855 case XTerm_dumpscreen: /* no error notices */
3124 { 3856 {
3125 int fd; 3857 int fd;
3126 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3858 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3127 { 3859 {
3128 scr_dump (fd); 3860 scr_dump (fd);
3129 close (fd); 3861 close (fd);
3130 } 3862 }
3131 } 3863 }
3132 break; 3864 break;
3133#endif 3865#endif
3134
3135 } 3866 }
3136} 3867}
3137/*----------------------------------------------------------------------*/ 3868/*----------------------------------------------------------------------*/
3138 3869
3139/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3870/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3147 * so no need for fancy checking 3878 * so no need for fancy checking
3148 */ 3879 */
3149int 3880int
3150rxvt_term::privcases (int mode, unsigned long bit) 3881rxvt_term::privcases (int mode, unsigned long bit)
3151{ 3882{
3152 int state; 3883 int state;
3153 3884
3154 if (mode == 's') 3885 if (mode == 's')
3155 { 3886 {
3156 SavedModes |= (PrivateModes & bit); 3887 SavedModes |= (priv_modes & bit);
3157 return -1; 3888 return -1;
3158 } 3889 }
3159 else 3890 else
3160 { 3891 {
3161 if (mode == 'r') 3892 if (mode == 'r')
3162 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3893 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3163 else 3894 else
3164 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3895 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3165 PrivMode (state, bit); 3896 PrivMode (state, bit);
3166 } 3897 }
3898
3167 return state; 3899 return state;
3168} 3900}
3169 3901
3170/* we're not using priv _yet_ */ 3902/* we're not using priv _yet_ */
3171void 3903void
3172rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3904rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3173{ 3905{
3174 unsigned int i, j; 3906 unsigned int i, j;
3175 int state; 3907 int state;
3908
3176 static const struct 3909 static const struct
3177 { 3910 {
3178 const int argval; 3911 const int argval;
3179 const unsigned long bit; 3912 const unsigned long bit;
3180 } 3913 }
3914
3181 argtopriv[] = { 3915 argtopriv[] = {
3182 { 1, PrivMode_aplCUR }, 3916 { 1, PrivMode_aplCUR },
3183 { 2, PrivMode_vt52 }, 3917 { 2, PrivMode_vt52 },
3184 { 3, PrivMode_132 }, 3918 { 3, PrivMode_132 },
3185 { 4, PrivMode_smoothScroll }, 3919 { 4, PrivMode_smoothScroll },
3186 { 5, PrivMode_rVideo }, 3920 { 5, PrivMode_rVideo },
3187 { 6, PrivMode_relOrigin }, 3921 { 6, PrivMode_relOrigin },
3188 { 7, PrivMode_Autowrap }, 3922 { 7, PrivMode_Autowrap },
3923 // 8, bi-directional support mode
3189 { 9, PrivMode_MouseX10 }, 3924 { 9, PrivMode_MouseX10 },
3190#ifdef menuBar_esc 3925#ifdef menuBar_esc
3191 { menuBar_esc, PrivMode_menuBar }, 3926 { menuBar_esc, PrivMode_menuBar },
3192#endif 3927#endif
3928 // 18, 19 printing-related
3929 { 25, PrivMode_VisibleCursor },
3193#ifdef scrollBar_esc 3930#ifdef scrollBar_esc
3194 { scrollBar_esc, PrivMode_scrollBar }, 3931 { scrollBar_esc, PrivMode_scrollBar },
3195#endif 3932#endif
3196 { 25, PrivMode_VisibleCursor },
3197 { 35, PrivMode_ShiftKeys }, 3933 { 35, PrivMode_ShiftKeys }, // rxvt extension
3198 { 40, PrivMode_132OK }, 3934 { 40, PrivMode_132OK },
3935 // 41 xterm more fixes NYI
3936 // 45 margin bell NYI
3937 // 46 start logging
3199 { 47, PrivMode_Screen }, 3938 { 47, PrivMode_Screen },
3200 { 66, PrivMode_aplKP }, 3939 { 66, PrivMode_aplKP },
3201#ifndef NO_BACKSPACE_KEY 3940#ifndef NO_BACKSPACE_KEY
3202 { 67, PrivMode_BackSpace }, 3941 { 67, PrivMode_BackSpace },
3203#endif 3942#endif
3204 { 1000, PrivMode_MouseX11 }, 3943 { 1000, PrivMode_MouseX11 },
3944 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3945 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
3946 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3205 { 1010, PrivMode_TtyOutputInh }, 3947 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3206 { 1011, PrivMode_Keypress }, 3948 { 1011, PrivMode_Keypress }, // rxvt extension
3949 // 1035 enable modifiers for alt, numlock NYI
3950 // 1036 send ESC for meta keys NYI
3951 // 1037 send DEL for keypad delete NYI
3207 { 1047, PrivMode_Screen }, 3952 { 1047, PrivMode_Screen },
3953 // 1048 save and restore cursor
3208 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3954 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3955 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3209 }; 3956 };
3210 3957
3211 if (nargs == 0) 3958 if (nargs == 0)
3212 return; 3959 return;
3213 3960
… …
3228 state = privcases (mode, argtopriv[j].bit); 3975 state = privcases (mode, argtopriv[j].bit);
3229 break; 3976 break;
3230 } 3977 }
3231 3978
3232 /* extra handling for values with state unkept */ 3979 /* extra handling for values with state unkept */
3233 if (state == -1)
3234 switch (arg[i]) 3980 switch (arg[i])
3235 { 3981 {
3236 case 1048: /* alternative cursor save */ 3982 case 1048: /* alternative cursor save */
3983 case 1049:
3984 if (options & Opt_secondaryScreen)
3237 if (mode == 0) 3985 if (mode == 0)
3238 scr_cursor (RESTORE); 3986 scr_cursor (RESTORE);
3239 else if (mode == 1) 3987 else if (mode == 1)
3240 scr_cursor (SAVE); 3988 scr_cursor (SAVE);
3241 /* FALLTHROUGH */
3242 default:
3243 continue; /* for (;i;) */
3244 }
3245
3246 /* extra handling for values with valid 0 or 1 state */
3247 switch (arg[i])
3248 {
3249 /* case 1: - application cursor keys */
3250 case 2: /* VT52 mode */
3251 /* oddball mode. should be set regardless of set/reset
3252 * parameter. Return from VT52 mode with an ESC < from
3253 * within VT52 mode
3254 */
3255 PrivMode (1, PrivMode_vt52);
3256 break; 3989 break;
3990 }
3991
3992 if (state >= 0)
3993 /* extra handling for values with valid 0 or 1 state */
3994 switch (arg[i])
3995 {
3996 /* case 1: - application cursor keys */
3997 case 2: /* VT52 mode */
3998 /* oddball mode. should be set regardless of set/reset
3999 * parameter. Return from VT52 mode with an ESC < from
4000 * within VT52 mode
4001 */
4002 PrivMode (1, PrivMode_vt52);
4003 break;
3257 case 3: /* 80/132 */ 4004 case 3: /* 80/132 */
3258 if (PrivateModes & PrivMode_132OK) 4005 if (priv_modes & PrivMode_132OK)
3259 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 4006 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height);
3260 (unsigned int)TermWin.height);
3261 break; 4007 break;
3262 case 4: /* smooth scrolling */ 4008 case 4: /* smooth scrolling */
3263 if (state) 4009 if (state)
3264 Options &= ~Opt_jumpScroll; 4010 options &= ~Opt_jumpScroll;
3265 else 4011 else
3266 Options |= Opt_jumpScroll; 4012 options |= Opt_jumpScroll;
3267 break; 4013 break;
3268 case 5: /* reverse video */ 4014 case 5: /* reverse video */
3269 scr_rvideo_mode (state); 4015 scr_rvideo_mode (state);
3270 break; 4016 break;
3271 case 6: /* relative/absolute origins */ 4017 case 6: /* relative/absolute origins */
3272 scr_relative_origin (state); 4018 scr_relative_origin (state);
3273 break; 4019 break;
3274 case 7: /* autowrap */ 4020 case 7: /* autowrap */
3275 scr_autowrap (state); 4021 scr_autowrap (state);
3276 break; 4022 break;
3277 /* case 8: - auto repeat, can't do on a per window basis */ 4023 /* case 8: - auto repeat, can't do on a per window basis */
3278 case 9: /* X10 mouse reporting */ 4024 case 9: /* X10 mouse reporting */
3279 if (state) /* orthogonal */ 4025 if (state) /* orthogonal */
3280 PrivateModes &= ~ (PrivMode_MouseX11); 4026 priv_modes &= ~PrivMode_MouseX11;
3281 break; 4027 break;
3282#ifdef menuBar_esc 4028#ifdef menuBar_esc
3283 case menuBar_esc: 4029 case menuBar_esc:
3284#ifdef MENUBAR 4030#ifdef MENUBAR
3285 map_menuBar (state); 4031 map_menuBar (state);
3286#endif 4032#endif
3287 break; 4033 break;
3288#endif 4034#endif
3289#ifdef scrollBar_esc 4035#ifdef scrollBar_esc
3290 case scrollBar_esc: 4036 case scrollBar_esc:
3291 if (scrollbar_mapping (state)) 4037 if (scrollbar_mapping (state))
3292 { 4038 {
3293 resize_all_windows (0, 0, 0); 4039 resize_all_windows (0, 0, 0);
3294 scr_touch (true); 4040 scr_touch (true);
3295 } 4041 }
3296 break; 4042 break;
3297#endif 4043#endif
3298 case 25: /* visible/invisible cursor */ 4044 case 25: /* visible/invisible cursor */
3299 scr_cursor_visible (state); 4045 scr_cursor_visible (state);
3300 break; 4046 break;
3301 /* case 35: - shift keys */ 4047 /* case 35: - shift keys */
3302 /* case 40: - 80 <--> 132 mode */ 4048 /* case 40: - 80 <--> 132 mode */
3303 case 47: /* secondary screen */ 4049 case 47: /* secondary screen */
3304 scr_change_screen (state); 4050 scr_change_screen (state);
3305 break; 4051 break;
3306 /* case 66: - application key pad */ 4052 /* case 66: - application key pad */
3307 /* case 67: - backspace key */ 4053 /* case 67: - backspace key */
3308 case 1000: /* X11 mouse reporting */ 4054 case 1000: /* X11 mouse reporting */
3309 if (state) /* orthogonal */ 4055 if (state) /* orthogonal */
3310 PrivateModes &= ~ (PrivMode_MouseX10); 4056 priv_modes &= ~PrivMode_MouseX10;
3311 break; 4057 break;
3312#if 0 4058#if 0
3313 case 1001: 4059 case 1001:
3314 break; /* X11 mouse highlighting */ 4060 break; /* X11 mouse highlighting */
3315#endif 4061#endif
3316 case 1010: /* scroll to bottom on TTY output inhibit */ 4062 case 1010: /* scroll to bottom on TTY output inhibit */
3317 if (state) 4063 if (state)
3318 Options &= ~Opt_scrollTtyOutput; 4064 options &= ~Opt_scrollTtyOutput;
3319 else 4065 else
3320 Options |= Opt_scrollTtyOutput; 4066 options |= Opt_scrollTtyOutput;
3321 break; 4067 break;
3322 case 1011: /* scroll to bottom on key press */ 4068 case 1011: /* scroll to bottom on key press */
3323 if (state) 4069 if (state)
3324 Options |= Opt_scrollTtyKeypress; 4070 options |= Opt_scrollTtyKeypress;
3325 else 4071 else
3326 Options &= ~Opt_scrollTtyKeypress; 4072 options &= ~Opt_scrollTtyKeypress;
3327 break; 4073 break;
3328 case 1047: /* secondary screen w/ clearing */ 4074 case 1047: /* secondary screen w/ clearing last */
3329 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4075 if (options & Opt_secondaryScreen)
3330 if (current_screen != PRIMARY) 4076 if (current_screen != PRIMARY)
3331 scr_erase_screen (2); 4077 scr_erase_screen (2);
3332 scr_change_screen (state); 4078 scr_change_screen (state);
3333 /* FALLTHROUGH */
3334 default:
3335 break; 4079 break;
4080 case 1049: /* secondary screen w/ clearing first */
4081 scr_change_screen (state);
4082 if (options & Opt_secondaryScreen)
4083 if (current_screen != PRIMARY)
4084 scr_erase_screen (2);
4085 break;
4086 default:
4087 break;
3336 } 4088 }
3337 } 4089 }
3338} 4090}
3339/*}}} */ 4091/*}}} */
3340 4092
3341/*{{{ process sgr sequences */ 4093/*{{{ process sgr sequences */
3342void 4094void
3343rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4095rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3344{ 4096{
3345 unsigned int i; 4097 unsigned int i;
3346 short rendset; 4098 short rendset;
3347 int rendstyle; 4099 int rendstyle;
3348 4100
3349 if (nargs == 0) 4101 if (nargs == 0)
3350 { 4102 {
3351 scr_rendition (0, ~RS_None); 4103 scr_rendition (0, ~RS_None);
3352 return; 4104 return;
3353 } 4105 }
4106
3354 for (i = 0; i < nargs; i++) 4107 for (i = 0; i < nargs; i++)
3355 { 4108 {
3356 rendset = -1; 4109 rendset = -1;
3357 switch (arg[i]) 4110 switch (arg[i])
3358 { 4111 {
… …
3360 rendset = 0, rendstyle = ~RS_None; 4113 rendset = 0, rendstyle = ~RS_None;
3361 break; 4114 break;
3362 case 1: 4115 case 1:
3363 rendset = 1, rendstyle = RS_Bold; 4116 rendset = 1, rendstyle = RS_Bold;
3364 break; 4117 break;
4118 //case 2: // low intensity
4119 case 3:
4120 rendset = 1, rendstyle = RS_Italic;
4121 break;
3365 case 4: 4122 case 4:
3366 rendset = 1, rendstyle = RS_Uline; 4123 rendset = 1, rendstyle = RS_Uline;
3367 break; 4124 break;
3368 case 5: 4125 case 5: // slowly blinking
4126 case 6: // rapidly blinking
3369 rendset = 1, rendstyle = RS_Blink; 4127 rendset = 1, rendstyle = RS_Blink;
3370 break; 4128 break;
4129 //case 6: // scoansi light background
3371 case 7: 4130 case 7:
3372 rendset = 1, rendstyle = RS_RVid; 4131 rendset = 1, rendstyle = RS_RVid;
3373 break; 4132 break;
3374 case 22: 4133 case 8:
4134 // invisible. NYI
4135 break;
4136 //case 9: // crossed out
4137 //case 10: // scoansi acs off, primary font
4138 //case 11: // scoansi acs on, first alt font
4139 //case 12: // scoansi acs on, |0x80, second alt font
4140 //...
4141 //case 19: // ninth alt font
4142 //case 20: // gothic
4143 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3375 rendset = 0, rendstyle = RS_Bold; 4144 rendset = 0, rendstyle = RS_Bold;
4145 break;
4146 case 22: // normal intensity
4147 rendset = 0, rendstyle = RS_Bold;
4148 break;
4149 case 23: // disable italic
4150 rendset = 0, rendstyle = RS_Italic;
3376 break; 4151 break;
3377 case 24: 4152 case 24:
3378 rendset = 0, rendstyle = RS_Uline; 4153 rendset = 0, rendstyle = RS_Uline;
3379 break; 4154 break;
3380 case 25: 4155 case 25:
3381 rendset = 0, rendstyle = RS_Blink; 4156 rendset = 0, rendstyle = RS_Blink;
3382 break; 4157 break;
4158 case 26: // variable spacing (iso 8613)
4159 rendset = 0, rendstyle = RS_Blink;
4160 break;
3383 case 27: 4161 case 27:
3384 rendset = 0, rendstyle = RS_RVid; 4162 rendset = 0, rendstyle = RS_RVid;
3385 break; 4163 break;
4164 //case 28: // visible. NYI
4165 //case 29: // not crossed-out
3386 } 4166 }
4167
3387 if (rendset != -1) 4168 if (rendset != -1)
3388 { 4169 {
3389 scr_rendition (rendset, rendstyle); 4170 scr_rendition (rendset, rendstyle);
3390 continue; /* for (;i;) */ 4171 continue; /* for (;i;) */
3391 } 4172 }
… …
3398 case 33: 4179 case 33:
3399 case 34: 4180 case 34:
3400 case 35: 4181 case 35:
3401 case 36: 4182 case 36:
3402 case 37: 4183 case 37:
3403 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4184 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3404 Color_fg);
3405 break; 4185 break;
3406#ifdef TTY_256COLOR 4186 case 38: // set fg color, ISO 8613-6
3407 case 38:
3408 if (nargs > i + 2 && arg[i + 1] == 5) 4187 if (nargs > i + 2 && arg[i + 1] == 5)
3409 { 4188 {
3410 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4189 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3411 Color_fg);
3412 i += 2; 4190 i += 2;
3413 } 4191 }
3414 break; 4192 break;
3415#endif
3416 case 39: /* default fg */ 4193 case 39: /* default fg */
3417 scr_color (Color_fg, Color_fg); 4194 scr_color (Color_fg, Color_fg);
3418 break; 4195 break;
3419 4196
3420 case 40: 4197 case 40:
… …
3423 case 43: 4200 case 43:
3424 case 44: 4201 case 44:
3425 case 45: 4202 case 45:
3426 case 46: 4203 case 46:
3427 case 47: 4204 case 47:
3428 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4205 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3429 Color_bg);
3430 break; 4206 break;
3431#ifdef TTY_256COLOR 4207 case 48: // set bg color, ISO 8613-6
3432 case 48:
3433 if (nargs > i + 2 && arg[i + 1] == 5) 4208 if (nargs > i + 2 && arg[i + 1] == 5)
3434 { 4209 {
3435 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4210 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3436 Color_bg);
3437 i += 2; 4211 i += 2;
3438 } 4212 }
3439 break; 4213 break;
3440#endif
3441 case 49: /* default bg */ 4214 case 49: /* default bg */
3442 scr_color (Color_bg, Color_bg); 4215 scr_color (Color_bg, Color_bg);
3443 break; 4216 break;
4217
4218 //case 50: // not variable spacing
3444 4219
3445#ifndef NO_BRIGHTCOLOR 4220#ifndef NO_BRIGHTCOLOR
3446 case 90: 4221 case 90:
3447 case 91: /* set bright fg color */ 4222 case 91: /* set bright fg color */
3448 case 92: 4223 case 92:
3449 case 93: 4224 case 93:
3450 case 94: 4225 case 94:
3451 case 95: 4226 case 95:
3452 case 96: 4227 case 96:
3453 case 97: 4228 case 97:
3454 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4229 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3455 Color_fg);
3456 break; 4230 break;
3457 case 100: 4231 case 100:
3458 case 101: /* set bright bg color */ 4232 case 101: /* set bright bg color */
3459 case 102: 4233 case 102:
3460 case 103: 4234 case 103:
3461 case 104: 4235 case 104:
3462 case 105: 4236 case 105:
3463 case 106: 4237 case 106:
3464 case 107: 4238 case 107:
3465 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4239 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3466 Color_bg);
3467 break; 4240 break;
3468#endif 4241#endif
3469 4242
3470 } 4243 }
3471 } 4244 }
3472} 4245}
3473/*}}} */ 4246/*}}} */
3474 4247
3475/*{{{ process Rob Nation's own graphics mode sequences */ 4248/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3476void 4249void
3477rxvt_term::process_graphics () 4250rxvt_term::process_graphics ()
3478{ 4251{
3479 unsigned char ch, cmd = cmd_getc (); 4252 unicode_t ch, cmd = cmd_getc ();
3480 4253
3481#ifndef RXVT_GRAPHICS
3482 if (cmd == 'Q') 4254 if (cmd == 'Q')
3483 { /* query graphics */ 4255 { /* query graphics */
3484 tt_printf ("\033G0\n"); /* no graphics */ 4256 tt_printf ("\033G0\012"); /* no graphics */
3485 return; 4257 return;
3486 } 4258 }
3487 /* swallow other graphics sequences until terminating ':' */ 4259 /* swallow other graphics sequences until terminating ':' */
3488 do 4260 do
3489 ch = cmd_getc (); 4261 ch = cmd_getc ();
3490 while (ch != ':'); 4262 while (ch != ':');
3491#else
3492 unsigned int nargs;
3493 int args[NGRX_PTS];
3494 unsigned char *text = NULL;
3495
3496 if (cmd == 'Q')
3497 { /* query graphics */
3498 tt_printf ("\033G1\n"); /* yes, graphics (color) */
3499 return;
3500 }
3501 for (nargs = 0; nargs < (sizeof (args) / sizeof (args[0])) - 1;)
3502 {
3503 int neg;
3504
3505 ch = cmd_getc ();
3506 neg = (ch == '-');
3507 if (neg || ch == '+')
3508 ch = cmd_getc ();
3509
3510 for (args[nargs] = 0; isdigit (ch); ch = cmd_getc ())
3511 args[nargs] = args[nargs] * 10 + (ch - '0');
3512 if (neg)
3513 args[nargs] = -args[nargs];
3514
3515 nargs++;
3516 args[nargs] = 0;
3517 if (ch != ';')
3518 break;
3519 }
3520
3521 if ((cmd == 'T') && (nargs >= 5))
3522 {
3523 int i, len = args[4];
3524
3525 text = (unsigned char *)rxvt_malloc ((len + 1) * sizeof (char));
3526
3527 if (text != NULL)
3528 {
3529 for (i = 0; i < len; i++)
3530 text[i] = cmd_getc ();
3531 text[len] = '\0';
3532 }
3533 }
3534 Gr_do_graphics (cmd, nargs, args, text);
3535#endif
3536} 4263}
3537/*}}} */ 4264/*}}} */
3538 4265
3539/* ------------------------------------------------------------------------- */ 4266/* ------------------------------------------------------------------------- */
3540 4267
… …
3549 unsigned char buf[256]; 4276 unsigned char buf[256];
3550 4277
3551 va_start (arg_ptr, fmt); 4278 va_start (arg_ptr, fmt);
3552 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4279 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3553 va_end (arg_ptr); 4280 va_end (arg_ptr);
3554 tt_write (buf, STRLEN (buf)); 4281 tt_write (buf, strlen (buf));
3555} 4282}
3556 4283
3557/* ---------------------------------------------------------------------- */ 4284/* ---------------------------------------------------------------------- */
3558/* Write data to the pty as typed by the user, pasted with the mouse, 4285/* Write data to the pty as typed by the user, pasted with the mouse,
3559 * or generated by us in response to a query ESC sequence. 4286 * or generated by us in response to a query ESC sequence.
3560 */ 4287 */
4288const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4289
3561void 4290void
3562rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4291rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3563{ 4292{
3564 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4293 if (v_buflen == 0)
4294 {
4295 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
3565 4296
3566 if (len) 4297 if ((unsigned int)written == len)
4298 return;
4299
4300 data += written;
4301 len -= written;
3567 { 4302 }
4303
4304 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
4305
4306 memcpy (v_buffer + v_buflen, data, len);
4307 v_buflen += len;
4308
4309 pty_ev.set (EVENT_READ | EVENT_WRITE);
4310}
4311
4312void rxvt_term::pty_write ()
4313{
4314 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4315
4316 if (written > 0)
4317 {
4318 v_buflen -= written;
4319
3568 if (v_buflen == 0) 4320 if (v_buflen == 0)
3569 { 4321 {
3570 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3571
3572 if ((unsigned int)written == len)
3573 return;
3574
3575 data += written;
3576 len -= written;
3577 }
3578
3579
3580 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3581
3582 memcpy (v_buffer + v_buflen, data, len);
3583 v_buflen += len;
3584 }
3585
3586 for (;;)
3587 {
3588 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3589
3590 if (written > 0)
3591 {
3592 v_buflen -= written;
3593
3594 if (v_buflen == 0)
3595 {
3596 free (v_buffer); 4322 free (v_buffer);
3597 v_buffer = 0; 4323 v_buffer = 0;
3598 v_buflen = 0; 4324 v_buflen = 0;
3599 4325
3600 pty_ev.set (EVENT_READ); 4326 pty_ev.set (EVENT_READ);
3601 return;
3602 }
3603
3604 memmove (v_buffer, v_buffer + written, v_buflen);
3605 }
3606 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3607 // original code just ignores this...
3608 destroy ();
3609 else
3610 {
3611 pty_ev.set (EVENT_READ | EVENT_WRITE);
3612 return; 4327 return;
3613 } 4328 }
4329
4330 memmove (v_buffer, v_buffer + written, v_buflen);
3614 } 4331 }
4332 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4333 // original code just ignores this...
4334 destroy ();
3615} 4335}
3616 4336
3617/*----------------------- end-of-file (C source) -----------------------*/ 4337/*----------------------- end-of-file (C source) -----------------------*/
3618 4338

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