ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/command.C
(Generate patch)

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.57 by pcg, Tue Feb 24 16:25:44 2004 UTC vs.
Revision 1.191 by root, Wed Jan 26 07:08:15 2005 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
48#include "../config.h" /* NECESSARY */ 48#include "../config.h" /* NECESSARY */
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h" /* NECESSARY */
50#include "version.h" 50#include "version.h"
51#include "command.h" 51#include "command.h"
52 52
53#ifdef KEYSYM_RESOURCE
54# include "keyboard.h"
55#endif
56
53#include <wchar.h> 57#include <cwchar>
58#include <csignal>
54 59
55/*----------------------------------------------------------------------*/ 60/*----------------------------------------------------------------------*/
61
62#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
63
64// exception thrown when the command parser runs out of input data
65class out_of_input { } out_of_input;
66
67#if ENABLE_FRILLS || ISO_14755
68
69#define ISO_14755_STARTED 0x80000000UL
70#define ISO_14755_51 0x40000000UL // basic (section 5.1)
71#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
72#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
73#define ISO_14755_MASK 0x0fffffffUL
74
75#if ISO_14755
76static unsigned short iso14755_symtab[] = {
77 // keysym, unicode
78 XK_Left, 0x2190,
79 XK_KP_Left, 0x2190,
80 XK_Up, 0x2191,
81 XK_KP_Up, 0x2191,
82 XK_Right, 0x2192,
83 XK_KP_Right, 0x2192,
84 XK_Down, 0x2193,
85 XK_KP_Down, 0x2193,
86 XK_Linefeed, 0x21b4,
87 XK_Return, 0x21b5,
88 XK_KP_Enter, 0x21b5,
89
90 XK_Prior, 0x21de,
91 XK_Next, 0x21df,
92 XK_Tab, 0x21e5,
93 XK_ISO_Left_Tab, 0x21e6,
94 XK_Shift_L, 0x21e7,
95 XK_Shift_R, 0x21e7,
96
97 XK_Shift_Lock, 0x21eb,
98 XK_ISO_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb,
100 XK_Caps_Lock, 0x21ec,
101 XK_Num_Lock, 0x21ed,
102 XK_ISO_Level3_Shift, 0x21ee,
103 XK_ISO_Level3_Lock, 0x21ef,
104 XK_ISO_Group_Lock, 0x21f0,
105 XK_Home, 0x21f1,
106 XK_End, 0x21f2,
107
108 XK_Execute, 0x2318,
109 XK_Begin, 0x2320,
110 XK_Delete, 0x2326,
111 XK_Clear, 0x2327,
112 XK_BackSpace, 0x232b,
113 XK_Insert, 0x2380,
114 XK_Control_L, 0x2388,
115 XK_Control_R, 0x2388,
116 XK_Pause, 0x2389,
117 XK_Break, 0x238a,
118 XK_Escape, 0x238b,
119 XK_Undo, 0x238c,
120 XK_Print, 0x2399,
121
122 XK_space, 0x2423,
123 XK_KP_Space, 0x2422,
124 0,
125};
126
127void
128rxvt_term::iso14755_54 (int x, int y)
129{
130 x = Pixel2Col (x);
131 y = Pixel2Row (y);
132
133 if (x < 0 || x >= TermWin.ncol
134 || y < 0 || y >= TermWin.nrow)
135 return;
136
137 for (;;)
138 {
139 text_t t = screen.text[y + TermWin.saveLines - TermWin.view_start][x];
140
141 if (t != NOCHAR || !x)
142 {
143 iso14755_51 (screen.text[y + TermWin.saveLines - TermWin.view_start][x],
144 screen.rend[y + TermWin.saveLines - TermWin.view_start][x]);
145 iso14755buf = ISO_14755_54;
146 break;
147 }
148
149 x--;
150 }
151
152}
153#endif
154
155#if ENABLE_OVERLAY
156void
157rxvt_term::iso14755_51 (unicode_t ch, rend_t r)
158{
159 rxvt_fontset *fs = FONTSET (r);
160 rxvt_font *f = (*fs)[fs->find_font (ch)];
161 wchar_t *chr, *alloc, ch2;
162 int len;
163
164#if ENABLE_COMBINING
165 if (IS_COMPOSE (ch))
166 {
167 len = rxvt_composite.expand (ch, 0);
168 alloc = chr = new wchar_t[len];
169 rxvt_composite.expand (ch, chr);
170 }
171 else
172#endif
173 {
174 ch2 = ch;
175
176 alloc = 0;
177 chr = &ch2;
178 len = 1;
179 }
180
181 int width = strlen (f->name);
182
183 scr_overlay_new (0, -1, width < 8+5 ? 8+5 : width, len + 1);
184
185 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
186
187 for (int y = 0; y < len; y++)
188 {
189 char buf[9];
190
191 ch = *chr++;
192
193 sprintf (buf, "%8x", ch);
194 scr_overlay_set (0, y, buf);
195 scr_overlay_set (9, y, '=');
196#if !UNICODE3
197 if (ch >= 0x10000)
198 ch = 0xfffd;
199#endif
200 scr_overlay_set (11, y, ch, r);
201 scr_overlay_set (12, y, NOCHAR, r);
202 }
203
204 scr_overlay_set (0, len, f->name);
205
206#if ENABLE_COMBINING
207 if (alloc)
208 delete [] alloc;
209#endif
210}
211#endif
212
213void
214rxvt_term::commit_iso14755 ()
215{
216 wchar_t ch[2];
217
218 ch[0] = iso14755buf & ISO_14755_MASK;
219 ch[1] = 0;
220
221 if (iso14755buf & ISO_14755_51)
222 {
223 char mb[16];
224 int len;
225
226 // allow verbatim 0-bytes and control-bytes to be entered
227 if (ch[0] >= 0x20)
228 len = wcstombs (mb, ch, 16);
229 else
230 {
231 mb[0] = ch[0];
232 len = 1;
233 }
234
235 if (len > 0)
236 tt_write ((unsigned char *)mb, len);
237 else
238 scr_bell ();
239 }
240
241 iso14755buf = 0;
242}
243
244int
245rxvt_term::hex_keyval (XKeyEvent &ev)
246{
247 // check wether this event corresponds to a hex digit
248 // if the modifiers had not been pressed.
249 for (int index = 0; index < 8; index++)
250 {
251 KeySym k = XLookupKeysym (&ev, index);
252
253 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
254 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
255 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
256 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
257 }
258
259 return -1;
260}
261#endif
56 262
57/*{{{ Convert the keypress event into a string */ 263/*{{{ Convert the keypress event into a string */
58void 264void
59rxvt_term::lookup_key (XKeyEvent &ev) 265rxvt_term::lookup_key (XKeyEvent &ev)
60{ 266{
… …
88#ifdef USE_XIM 294#ifdef USE_XIM
89 if (Input_Context) 295 if (Input_Context)
90 { 296 {
91 Status status_return; 297 Status status_return;
92 298
299#if 0
93#ifdef X_HAVE_UTF8_STRING 300#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 301 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 302 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf,
96 KBUFSZ, &keysym, &status_return); 303 KBUFSZ, &keysym, &status_return);
97 else 304 else
305#endif
98#endif 306#endif
99 { 307 {
100 wchar_t wkbuf[KBUFSZ + 1]; 308 wchar_t wkbuf[KBUFSZ + 1];
101 309
102 // the XOpenIM manpage lies about hardcoding the locale 310 // the XOpenIM manpage lies about hardcoding the locale
… …
140 valid_keysym = keysym != NoSymbol; 348 valid_keysym = keysym != NoSymbol;
141 } 349 }
142 350
143 if (valid_keysym) 351 if (valid_keysym)
144 { 352 {
145 /* for some backwards compatibility */ 353#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 354 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL
148 if (ctrl)
149# else
150 if (meta)
151# endif
152 {
153 if (keysym == ks_bigfont)
154 {
155 change_font (FONT_UP);
156 return; 355 return;
157 }
158 else if (keysym == ks_smallfont)
159 {
160 change_font (FONT_DN);
161 return;
162 }
163 }
164#endif 356#endif
165 357
166 if (TermWin.saveLines) 358 if (TermWin.saveLines)
167 { 359 {
168#ifdef UNSHIFTED_SCROLLKEYS 360#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 361 if (!ctrl && !meta)
170 {
171#else 362#else
172 if (IS_SCROLL_MOD) 363 if (IS_SCROLL_MOD)
364#endif
173 { 365 {
174#endif
175 int lnsppg; 366 int lnsppg;
176 367
177#ifdef PAGING_CONTEXT_LINES 368#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 369 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES;
179#else 370#else
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 419 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 420 {
230 keysym += (XK_F11 - XK_F1); 421 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 422 shft = 0; /* turn off Shift */
232 } 423 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 424 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 425 {
235 switch (keysym) 426 switch (keysym)
236 { 427 {
237 /* normal XTerm key bindings */ 428 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 429 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 430 selection_request (ev.time, 0, 0);
240 return; 431 return;
432#if TODO
241 /* rxvt extras */ 433 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 434 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP); 435 change_font (FONT_UP);
244 return; 436 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 437 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN); 438 change_font (FONT_DN);
247 return; 439 return;
440#endif
248 } 441 }
249 } 442 }
250 } 443 }
251#ifdef PRINTPIPE 444
252 if (keysym == XK_Print) 445#if ENABLE_FRILLS || ISO_14755
253 { 446 // ISO 14755 support
254 scr_printscreen (ctrl | shft); 447 if (shft && ctrl)
255 return;
256 } 448 {
257#endif 449 int hv;
258 450
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 451 if (iso14755buf & ISO_14755_51
260 { 452 && (keysym == XK_space || keysym == XK_KP_Space
261#ifdef KEYSYM_RESOURCE 453 || keysym == XK_Return || keysym == XK_KP_Enter))
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 454 {
264 unsigned int l; 455 commit_iso14755 ();
265 const unsigned char *kbuf0; 456 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 457# if ISO_14755
267 458 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 459# endif
276 tt_write (&ch, 1); 460 return;
277 tt_write (kbuf0, l); 461 }
462 else if ((hv = hex_keyval (ev)) >= 0)
463 {
464 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
465 | hv | ISO_14755_51;
466# if ISO_14755
467 iso14755_51 (iso14755buf & ISO_14755_MASK);
468# endif
278 return; 469 return;
279 } 470 }
280 else 471 else
472 {
473# if ENABLE_OVERLAY
474 scr_overlay_off ();
281#endif 475# endif
476 iso14755buf = 0;
477 }
478 }
479 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
480 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
481 if (!(iso14755buf & ISO_14755_STARTED))
482 {
483 iso14755buf |= ISO_14755_STARTED;
484# if ENABLE_OVERLAY
485 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
486 scr_overlay_set (0, 0, "ISO 14755 mode");
487# endif
488 }
489#endif
490
491#ifdef PRINTPIPE
492 if (keysym == XK_Print)
493 {
494 scr_printscreen (ctrl | shft);
495 return;
496 }
497#endif
498
499 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
500 {
282 { 501 {
283 newlen = 1; 502 newlen = 1;
284 switch (keysym) 503 switch (keysym)
285 { 504 {
286#ifndef NO_BACKSPACE_KEY 505#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace: 506 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace) 507 if (priv_modes & PrivMode_HaveBackSpace)
289 { 508 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 509 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177'; 510 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0'; 511 kbuf[1] = '\0';
293 } 512 }
294 else 513 else
295 STRCPY (kbuf, key_backspace); 514 strcpy (kbuf, key_backspace);
296# ifdef MULTICHAR_SET
297 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
298 {
299 int col, row;
300
301 newlen = STRLEN (kbuf);
302 col = screen.cur.col - 1;
303 row = screen.cur.row + TermWin.saveLines;
304 if (IS_MULTI2 (screen.rend[row][col]))
305 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
306 }
307# endif
308 break; 515 break;
309#endif 516#endif
310#ifndef NO_DELETE_KEY 517#ifndef NO_DELETE_KEY
311 case XK_Delete: 518 case XK_Delete:
312 STRCPY (kbuf, key_delete); 519 strcpy (kbuf, key_delete);
313# ifdef MULTICHAR_SET
314 if (Options & Opt_mc_hack)
315 {
316 int col, row;
317
318 newlen = STRLEN (kbuf);
319 col = screen.cur.col;
320 row = screen.cur.row + TermWin.saveLines;
321 if (IS_MULTI1 (screen.rend[row][col]))
322 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
323 }
324# endif
325 break; 520 break;
326#endif 521#endif
327 case XK_Tab: 522 case XK_Tab:
328 if (shft) 523 if (shft)
329 STRCPY (kbuf, "\033[Z"); 524 strcpy (kbuf, "\033[Z");
330 else 525 else
331 { 526 {
332#ifdef CTRL_TAB_MAKES_META 527#ifdef CTRL_TAB_MAKES_META
333 if (ctrl) 528 if (ctrl)
334 meta = 1; 529 meta = 1;
… …
340 newlen = 0; 535 newlen = 0;
341 } 536 }
342 break; 537 break;
343 538
344#ifdef XK_KP_Left 539#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */ 540 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */ 541 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */ 542 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */ 543 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 544 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
350 { 545 {
351 STRCPY (kbuf, "\033OZ"); 546 strcpy (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 547 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break; 548 break;
354 } 549 }
355 else 550 else
356 /* translate to std. cursor key */ 551 /* translate to std. cursor key */
… …
359#endif 554#endif
360 case XK_Up: /* "\033[A" */ 555 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */ 556 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */ 557 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */ 558 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z"); 559 strcpy (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left]; 560 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */ 561 /* do Shift first */
367 if (shft) 562 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left]; 563 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl) 564 else if (ctrl)
370 { 565 {
371 kbuf[1] = 'O'; 566 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left]; 567 kbuf[2] = "dacb"[keysym - XK_Left];
373 } 568 }
374 else if (PrivateModes & PrivMode_aplCUR) 569 else if (priv_modes & PrivMode_aplCUR)
375 kbuf[1] = 'O'; 570 kbuf[1] = 'O';
376#ifdef MULTICHAR_SET
377 //TODO: ??
378 if (Options & Opt_mc_hack)
379 {
380 int col, row, m;
381
382 col = screen.cur.col;
383 row = screen.cur.row + TermWin.saveLines;
384 m = 0;
385 if (keysym == XK_Right
386 && IS_MULTI1 (screen.rend[row][col]))
387 m = 1;
388 else if (keysym == XK_Left)
389 {
390 if (col > 0)
391 {
392 if (IS_MULTI2 (screen.rend[row][col - 1]))
393 m = 1;
394 }
395 else if (screen.cur.row > 0)
396 {
397 col = screen.tlen[--row];
398 if (col == -1)
399 col = TermWin.ncol - 1;
400 else
401 col--;
402 if (col > 0
403 && IS_MULTI2 (screen.rend[row][col]))
404 m = 1;
405 }
406 }
407 if (m)
408 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
409 }
410#endif
411 break; 571 break;
412 572
413#ifndef UNSHIFTED_SCROLLKEYS 573#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior 574# ifdef XK_KP_Prior
415 case XK_KP_Prior: 575 case XK_KP_Prior:
416 /* allow shift to override */ 576 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 577 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
418 { 578 {
419 STRCPY (kbuf, "\033Oy"); 579 strcpy (kbuf, "\033Oy");
420 break; 580 break;
421 } 581 }
422 /* FALLTHROUGH */ 582 /* FALLTHROUGH */
423# endif 583# endif
424 case XK_Prior: 584 case XK_Prior:
425 STRCPY (kbuf, "\033[5~"); 585 strcpy (kbuf, "\033[5~");
426 break; 586 break;
427# ifdef XK_KP_Next 587# ifdef XK_KP_Next
428 case XK_KP_Next: 588 case XK_KP_Next:
429 /* allow shift to override */ 589 /* allow shift to override */
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 590 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
431 { 591 {
432 STRCPY (kbuf, "\033Os"); 592 strcpy (kbuf, "\033Os");
433 break; 593 break;
434 } 594 }
435 /* FALLTHROUGH */ 595 /* FALLTHROUGH */
436# endif 596# endif
437 case XK_Next: 597 case XK_Next:
438 STRCPY (kbuf, "\033[6~"); 598 strcpy (kbuf, "\033[6~");
439 break; 599 break;
440#endif 600#endif
441 case XK_KP_Enter: 601 case XK_KP_Enter:
442 /* allow shift to override */ 602 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 603 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
444 { 604 {
445 STRCPY (kbuf, "\033OM"); 605 strcpy (kbuf, "\033OM");
606 break;
607 }
608
609 /* FALLTHROUGH */
610
611 case XK_Return:
612 if (priv_modes & PrivMode_LFNL)
613 {
614 kbuf[0] = '\015';
615 kbuf[1] = '\012';
616 kbuf[2] = '\0';
446 } 617 }
447 else 618 else
448 { 619 {
449 kbuf[0] = '\r'; 620 kbuf[0] = '\015';
450 kbuf[1] = '\0'; 621 kbuf[1] = '\0';
451 } 622 }
452 break; 623 break;
453 624
454#ifdef XK_KP_Begin 625#ifdef XK_KP_Begin
455 case XK_KP_Begin: 626 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou"); 627 strcpy (kbuf, "\033Ou");
457 break; 628 break;
458 629
459 case XK_KP_Insert: 630 case XK_KP_Insert:
460 STRCPY (kbuf, "\033Op"); 631 strcpy (kbuf, "\033Op");
461 break; 632 break;
462 633
463 case XK_KP_Delete: 634 case XK_KP_Delete:
464 STRCPY (kbuf, "\033On"); 635 strcpy (kbuf, "\033On");
465 break; 636 break;
466#endif 637#endif
467 case XK_KP_F1: /* "\033OP" */ 638 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */ 639 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */ 640 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */ 641 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP"); 642 strcpy (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1); 643 kbuf[2] += (keysym - XK_KP_F1);
473 break; 644 break;
474 645
475 case XK_KP_Multiply: /* "\033Oj" : "*" */ 646 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */ 647 case XK_KP_Add: /* "\033Ok" : "+" */
… …
487 case XK_KP_6: /* "\033Ov" : "6" */ 658 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */ 659 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */ 660 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */ 661 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */ 662 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 663 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
493 { 664 {
494 STRCPY (kbuf, "\033Oj"); 665 strcpy (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply); 666 kbuf[2] += (keysym - XK_KP_Multiply);
496 } 667 }
497 else 668 else
498 { 669 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 670 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0'; 671 kbuf[1] = '\0';
501 } 672 }
502 break; 673 break;
503 674
504 case XK_Find: 675 case XK_Find:
505 STRCPY (kbuf, "\033[1~"); 676 strcpy (kbuf, "\033[1~");
506 break; 677 break;
507 case XK_Insert: 678 case XK_Insert:
508 STRCPY (kbuf, "\033[2~"); 679 strcpy (kbuf, "\033[2~");
509 break; 680 break;
510#ifdef DXK_Remove /* support for DEC remove like key */ 681#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove: 682 case DXK_Remove:
512 /* FALLTHROUGH */ 683 /* FALLTHROUGH */
513#endif 684#endif
514 case XK_Execute: 685 case XK_Execute:
515 STRCPY (kbuf, "\033[3~"); 686 strcpy (kbuf, "\033[3~");
516 break; 687 break;
517 case XK_Select: 688 case XK_Select:
518 STRCPY (kbuf, "\033[4~"); 689 strcpy (kbuf, "\033[4~");
519 break; 690 break;
520#ifdef XK_KP_End 691#ifdef XK_KP_End
521 case XK_KP_End: 692 case XK_KP_End:
522 /* allow shift to override */ 693 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 694 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
524 { 695 {
525 STRCPY (kbuf, "\033Oq"); 696 strcpy (kbuf, "\033Oq");
526 break; 697 break;
527 } 698 }
528 /* FALLTHROUGH */ 699 /* FALLTHROUGH */
529#endif 700#endif
530 case XK_End: 701 case XK_End:
531 STRCPY (kbuf, KS_END); 702 strcpy (kbuf, KS_END);
532 break; 703 break;
533#ifdef XK_KP_Home 704#ifdef XK_KP_Home
534 case XK_KP_Home: 705 case XK_KP_Home:
535 /* allow shift to override */ 706 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 707 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
537 { 708 {
538 STRCPY (kbuf, "\033Ow"); 709 strcpy (kbuf, "\033Ow");
539 break; 710 break;
540 } 711 }
541 /* FALLTHROUGH */ 712 /* FALLTHROUGH */
542#endif 713#endif
543 case XK_Home: 714 case XK_Home:
544 STRCPY (kbuf, KS_HOME); 715 strcpy (kbuf, KS_HOME);
545 break; 716 break;
546 717
547#define FKEY(n, fkey) \ 718#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 719 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549 720
… …
601#undef FKEY 772#undef FKEY
602 default: 773 default:
603 newlen = 0; 774 newlen = 0;
604 break; 775 break;
605 } 776 }
777
606 if (newlen) 778 if (newlen)
607 len = STRLEN (kbuf); 779 len = strlen (kbuf);
608 } 780 }
781
609 /* 782 /*
610 * Pass meta for all function keys, if 'meta' option set 783 * Pass meta for all function keys, if 'meta' option set
611 */ 784 */
612#ifdef META8_OPTION 785#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0) 786 if (meta && (meta_char == 0x80) && len > 0)
… …
618 else if (ctrl && keysym == XK_minus) 791 else if (ctrl && keysym == XK_minus)
619 { 792 {
620 len = 1; 793 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 794 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
622 } 795 }
796 else if (keysym == XK_ISO_Left_Tab)
797 {
798 strcpy (kbuf, "\033[Z");
799 len = 3;
800 }
623 else 801 else
624 { 802 {
625#ifdef META8_OPTION 803#ifdef META8_OPTION
626 /* set 8-bit on */ 804 /* set 8-bit on */
627 if (meta && (meta_char == 0x80)) 805 if (meta && (meta_char == 0x80))
628 { 806 {
629 unsigned char *ch; 807 unsigned char *ch;
630 808
631 for (ch = kbuf; ch < kbuf + len; ch++) 809 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80; 810 *ch |= 0x80;
811
633 meta = 0; 812 meta = 0;
634 } 813 }
635#endif 814#endif
636 /* nil */ ; 815 /* nil */ ;
637 } 816 }
638 } 817 }
639 818
640 if (len <= 0) 819 if (len <= 0)
641 return; /* not mapped */ 820 return; /* not mapped */
642 821
643 if (Options & Opt_scrollTtyKeypress) 822 if (options & Opt_scrollTtyKeypress)
644 if (TermWin.view_start) 823 if (TermWin.view_start)
645 { 824 {
646 TermWin.view_start = 0; 825 TermWin.view_start = 0;
647 want_refresh = 1; 826 want_refresh = 1;
648 } 827 }
… …
684#endif /* DEBUG_CMD */ 863#endif /* DEBUG_CMD */
685 tt_write (kbuf, (unsigned int)len); 864 tt_write (kbuf, (unsigned int)len);
686} 865}
687/*}}} */ 866/*}}} */
688 867
689#if (MENUBAR_MAX) 868#if MENUBAR_MAX || defined (KEYSYM_RESOURCE)
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 869/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
691/* attempt to `write' count to the input buffer */ 870/* attempt to `write' count to the input buffer */
692unsigned int 871unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 872rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
694{ 873{
695 unsigned int n, s; 874 unsigned int n, s;
696 875
697 n = cmdbuf_ptr - cmdbuf_base; 876 n = cmdbuf_ptr - cmdbuf_base;
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 877 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
699 878
700 if (n > 0 && s < count) 879 if (n > 0 && s < count)
701 { 880 {
702 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 881 memmove (cmdbuf_base, cmdbuf_ptr,
703 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 882 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
704 cmdbuf_ptr = cmdbuf_base; 883 cmdbuf_ptr = cmdbuf_base;
705 cmdbuf_endp -= n; 884 cmdbuf_endp -= n;
706 s += n; 885 s += n;
707 } 886 }
708 887
709 if (count > s) 888 if (count > s)
710 { 889 {
711 rxvt_print_error ("data loss: cmd_write too large"); 890 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
712 count = s; 891 count = s;
713 } 892 }
714 893
715 for (; count--;) 894 for (; count--;)
716 *cmdbuf_endp++ = *str++; 895 *cmdbuf_endp++ = *str++;
717 896
718 cmd_parse (); 897 cmd_parse ();
719 898
720 return 0; 899 return 0;
721} 900}
722#endif /* MENUBAR_MAX */ 901#endif
723 902
724void 903void
725rxvt_term::flush () 904rxvt_term::flush ()
726{ 905{
906 flush_ev.stop ();
907
727#ifdef TRANSPARENT 908#ifdef TRANSPARENT
728 if (want_full_refresh) 909 if (want_full_refresh)
729 { 910 {
730 want_full_refresh = 0; 911 want_full_refresh = 0;
731 scr_clear (); 912 scr_clear ();
732 scr_touch (false); 913 scr_touch (false);
733 want_refresh = 1;
734 } 914 }
735#endif 915#endif
736 916
737 if (want_refresh) 917 if (want_refresh)
738 { 918 {
739 scr_refresh (refresh_type); 919 scr_refresh (refresh_type);
740 scrollbar_show (1); 920 scrollbar_show (1);
741#ifdef USE_XIM 921#ifdef USE_XIM
742 IMSendSpot (); 922 IMSendSpot ();
743#endif 923#endif
744
745 } 924 }
746 925
747 display->flush (); 926 display->flush ();
748} 927}
749 928
… …
751rxvt_term::check_cb (check_watcher &w) 930rxvt_term::check_cb (check_watcher &w)
752{ 931{
753 SET_R (this); 932 SET_R (this);
754 SET_LOCALE (locale); 933 SET_LOCALE (locale);
755 934
935 display->flush ();
936
937 if (want_refresh && !flush_ev.active)
938 flush_ev.start (NOW + 0.01);
939}
940
941void
942rxvt_term::flush_cb (time_watcher &w)
943{
944 SET_R (this);
945 SET_LOCALE (locale);
946
947 refresh_limit = 1;
948 refresh_count = 0;
756 flush (); 949 flush ();
757} 950}
758 951
759#ifdef CURSOR_BLINK 952#ifdef CURSOR_BLINK
760void 953void
… …
778 w.start (w.at + TEXT_BLINK_INTERVAL); 971 w.start (w.at + TEXT_BLINK_INTERVAL);
779 } 972 }
780} 973}
781#endif 974#endif
782 975
976#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
977void
978rxvt_term::cont_scroll_cb (time_watcher &w)
979{
980 if ((scrollbar_isUp() || scrollbar_isDn()) &&
981 scr_page (scrollbar_isUp() ? UP : DN, 1))
982 {
983 refresh_type |= SMOOTH_REFRESH;
984 want_refresh = 1;
985 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
986 }
987}
988#endif
989
990#ifdef SELECTION_SCROLLING
991void
992rxvt_term::sel_scroll_cb (time_watcher &w)
993{
994 if (scr_page (scroll_selection_dir, scroll_selection_lines))
995 {
996 selection_extend (selection_save_x, selection_save_y, selection_save_state);
997 refresh_type |= SMOOTH_REFRESH;
998 want_refresh = 1;
999 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1000 }
1001}
1002#endif
1003
1004#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1005void
1006rxvt_term::slip_wheel_cb (time_watcher &w)
1007{
1008 if (mouse_slip_wheel_speed == 0
1009 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1010 : scr_page (UP, mouse_slip_wheel_speed))
1011 {
1012 if (TermWin.view_start == TermWin.nscrolled ||
1013 TermWin.view_start == 0)
1014 mouse_slip_wheel_speed = 0;
1015
1016 refresh_type |= SMOOTH_REFRESH;
1017 want_refresh = 1;
1018 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1019 }
1020}
1021#endif
1022
783bool 1023bool
784rxvt_term::pty_fill () 1024rxvt_term::pty_fill ()
785{ 1025{
786 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1026 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1027
1028 if (CBUFSIZ == n)
1029 {
1030 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n");
1031 n = 0;
1032 }
787 1033
788 memmove (cmdbuf_base, cmdbuf_ptr, n); 1034 memmove (cmdbuf_base, cmdbuf_ptr, n);
789 cmdbuf_ptr = cmdbuf_base; 1035 cmdbuf_ptr = cmdbuf_base;
790 cmdbuf_endp = cmdbuf_ptr + n; 1036 cmdbuf_endp = cmdbuf_ptr + n;
791 1037
792 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1038 n = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
793 1039
794 if (n > 0) 1040 if (n > 0)
795 { 1041 {
796 cmdbuf_endp += n; 1042 cmdbuf_endp += n;
797 return true; 1043 return true;
… …
806rxvt_term::pty_cb (io_watcher &w, short revents) 1052rxvt_term::pty_cb (io_watcher &w, short revents)
807{ 1053{
808 SET_R (this); 1054 SET_R (this);
809 SET_LOCALE (locale); 1055 SET_LOCALE (locale);
810 1056
1057 if (revents & EVENT_READ)
1058 // loop, but don't allow a single term to monopolize us
1059 while (pty_fill ())
1060 if (cmd_parse ())
1061 break;
1062
811 if (revents & EVENT_WRITE) 1063 if (revents & EVENT_WRITE)
812 tt_write (0, 0); 1064 pty_write ();
813 else if (revents & EVENT_READ)
814 {
815 bool flag = true;
816
817 // loop, but don't allow a single term to monopolize us
818 // the number of loops is fully arbitrary, and thus wrong
819 while (flag && pty_fill ())
820 {
821 if (!seen_input)
822 {
823 seen_input = 1;
824 /* once we know the shell is running, send the screen size. Again! */
825 tt_winch ();
826 }
827
828 if (cmd_parse ())
829 break;
830 }
831 }
832} 1065}
833 1066
834bool 1067void
835rxvt_term::cmd_parse () 1068rxvt_term::pointer_unblank ()
836{ 1069{
837 bool flag = false; 1070 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
838 uint32_t ch = NOCHAR; 1071 recolour_cursor ();
839 1072
840 for (;;) 1073#ifdef POINTER_BLANK
841 { 1074 hidden_pointer = 0;
842 if (ch == NOCHAR)
843 ch = next_char ();
844 1075
845 if (ch == NOCHAR) // TODO: improve 1076 if (options & Opt_pointerBlank)
846 break; 1077 pointer_ev.start (NOW + pointerBlankDelay);
847 1078#endif
848 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
849 {
850 /* Read a text string from the input buffer */
851 uint32_t buf[BUFSIZ];
852 bool refreshnow = false;
853 int nlines = 0;
854 uint32_t *str = buf;
855
856 *str++ = ch;
857
858 for (;;)
859 {
860 ch = next_char ();
861
862 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
863 break;
864 else
865 {
866 *str++ = ch;
867
868 if (ch == '\n')
869 {
870 nlines++;
871 refresh_count++;
872
873 if (! (Options & Opt_jumpScroll)
874 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
875 {
876 refreshnow = true;
877 flag = false;
878 ch = NOCHAR;
879 break;
880 }
881
882 // scr_add_lines only works for nlines < TermWin.nrow - 1.
883 if (nlines >= TermWin.nrow - 1)
884 {
885 scr_add_lines (buf, nlines, str - buf);
886 nlines = 0;
887 str = buf;
888 }
889 }
890
891 if (str >= buf + BUFSIZ)
892 {
893 ch = NOCHAR;
894 break;
895 }
896 }
897 }
898
899 scr_add_lines (buf, nlines, str - buf);
900
901 /*
902 * If there have been a lot of new lines, then update the screen
903 * What the heck I'll cheat and only refresh less than every page-full.
904 * the number of pages between refreshes is refresh_limit, which
905 * is incremented here because we must be doing flat-out scrolling.
906 *
907 * refreshing should be correct for small scrolls, because of the
908 * time-out
909 */
910 if (refreshnow)
911 {
912 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
913 refresh_limit++;
914
915 scr_refresh (refresh_type);
916 }
917
918 }
919 else
920 {
921 switch (ch)
922 {
923 default:
924 process_nonprinting (ch);
925 break;
926 case C0_ESC: /* escape char */
927 process_escape_seq ();
928 break;
929 /*case 0x9b: */ /* CSI */
930 /* process_csi_seq (); */
931 }
932
933 ch = NOCHAR;
934 }
935 }
936
937 return flag;
938}
939
940// read the next character, currently handles UTF-8
941// will probably handle all sorts of other stuff in the future
942uint32_t
943rxvt_term::next_char ()
944{
945 while (cmdbuf_ptr < cmdbuf_endp)
946 {
947 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
948 return *cmdbuf_ptr++;
949
950 wchar_t wc;
951 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
952
953 if (len == (size_t)-2)
954 return NOCHAR;
955
956 if (len == (size_t)-1)
957 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
958
959 // assume wchar == unicode
960 cmdbuf_ptr += len;
961 return wc;
962 }
963
964 return NOCHAR;
965}
966
967/* rxvt_cmd_getc () - Return next input character */
968/*
969 * Return the next input character after first passing any keyboard input
970 * to the command.
971 */
972uint32_t
973rxvt_term::cmd_getc ()
974{
975 for (;;)
976 {
977 uint32_t c = next_char ();
978 if (c != NOCHAR)
979 return c;
980
981 // incomplete sequences should occur rarely, still, a better solution
982 // would be preferred. either setjmp/longjmp or better design.
983 fcntl (cmd_fd, F_SETFL, 0);
984 pty_fill ();
985 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
986 }
987} 1079}
988 1080
989#ifdef POINTER_BLANK 1081#ifdef POINTER_BLANK
990void 1082void
991rxvt_term::pointer_unblank ()
992{
993 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
994 recolour_cursor ();
995
996 hidden_pointer = 0;
997
998 if (Options & Opt_pointerBlank)
999 pointer_ev.start (NOW + pointerBlankDelay);
1000}
1001
1002void
1003rxvt_term::pointer_blank () 1083rxvt_term::pointer_blank ()
1004{ 1084{
1005 if (! (Options & Opt_pointerBlank)) 1085 if (! (options & Opt_pointerBlank))
1006 return; 1086 return;
1007 1087
1008 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1088 XDefineCursor (display->display, TermWin.vt, display->blank_cursor);
1009 XFlush (display->display); 1089 XFlush (display->display);
1010 1090
1011 hidden_pointer = 1; 1091 hidden_pointer = 1;
1012} 1092}
1013 1093
… …
1030 x = ev.x; 1110 x = ev.x;
1031 y = ev.y; 1111 y = ev.y;
1032 pixel_position (&x, &y); 1112 pixel_position (&x, &y);
1033 1113
1034 if (MEvent.button == AnyButton) 1114 if (MEvent.button == AnyButton)
1035 {
1036 button_number = 3; 1115 button_number = 3;
1037 }
1038 else 1116 else
1039 { 1117 {
1040 button_number = MEvent.button - Button1; 1118 button_number = MEvent.button - Button1;
1041 /* add 0x3D for wheel events, like xterm does */ 1119 /* add 0x3D for wheel events, like xterm does */
1042 if (button_number >= 3) 1120 if (button_number >= 3)
1043 button_number += (64 - 3); 1121 button_number += (64 - 3);
1044 } 1122 }
1045 1123
1046 if (PrivateModes & PrivMode_MouseX10) 1124 if (priv_modes & PrivMode_MouseX10)
1047 { 1125 {
1048 /* 1126 /*
1049 * do not report ButtonRelease 1127 * do not report ButtonRelease
1050 * no state info allowed 1128 * no state info allowed
1051 */ 1129 */
… …
1066 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1144 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1067 + ((MEvent.state & ControlMask) ? 16 : 0); 1145 + ((MEvent.state & ControlMask) ? 16 : 0);
1068#ifdef MOUSE_REPORT_DOUBLECLICK 1146#ifdef MOUSE_REPORT_DOUBLECLICK
1069 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1147 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1070#endif 1148#endif
1071
1072 } 1149 }
1073 1150
1074#ifdef DEBUG_MOUSEREPORT 1151#if DEBUG_MOUSEREPORT
1075 fprintf (stderr, "Mouse ["); 1152 fprintf (stderr, "Mouse [");
1076 if (key_state & 16) 1153 if (key_state & 16)
1077 fputc ('C', stderr); 1154 fputc ('C', stderr);
1078 if (key_state & 4) 1155 if (key_state & 4)
1079 fputc ('S', stderr); 1156 fputc ('S', stderr);
… …
1083 fputc ('2', stderr); 1160 fputc ('2', stderr);
1084 fprintf (stderr, "]: <%d>, %d/%d\n", 1161 fprintf (stderr, "]: <%d>, %d/%d\n",
1085 button_number, 1162 button_number,
1086 x + 1, 1163 x + 1,
1087 y + 1); 1164 y + 1);
1088#else 1165#endif
1166
1089 tt_printf ("\033[M%c%c%c", 1167 tt_printf ("\033[M%c%c%c",
1090 (32 + button_number + key_state), 1168 (32 + button_number + key_state),
1091 (32 + x + 1), 1169 (32 + x + 1),
1092 (32 + y + 1)); 1170 (32 + y + 1));
1093#endif
1094} 1171}
1095 1172
1096#ifdef USING_W11LIB 1173#ifdef USING_W11LIB
1097void 1174void
1098rxvt_W11_process_x_event (XEvent *ev) 1175rxvt_W11_process_x_event (XEvent *ev)
… …
1109{ 1186{
1110 SET_R (this); 1187 SET_R (this);
1111 SET_LOCALE (locale); 1188 SET_LOCALE (locale);
1112 1189
1113#if defined(CURSOR_BLINK) 1190#if defined(CURSOR_BLINK)
1114 if ((Options & Opt_cursorBlink) && ev.type == KeyPress) 1191 if ((options & Opt_cursorBlink) && ev.type == KeyPress)
1115 { 1192 {
1116 if (hidden_cursor) 1193 if (hidden_cursor)
1117 { 1194 {
1118 hidden_cursor = 0; 1195 hidden_cursor = 0;
1119 want_refresh = 1; 1196 want_refresh = 1;
… …
1122 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1199 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1123 } 1200 }
1124#endif 1201#endif
1125 1202
1126#if defined(POINTER_BLANK) 1203#if defined(POINTER_BLANK)
1127 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0) 1204 if ((options & Opt_pointerBlank) && pointerBlankDelay > 0)
1128 { 1205 {
1129 if (ev.type == MotionNotify 1206 if (ev.type == MotionNotify
1130 || ev.type == ButtonPress 1207 || ev.type == ButtonPress
1131 || ev.type == ButtonRelease) 1208 || ev.type == ButtonRelease)
1132 if (hidden_pointer) 1209 if (hidden_pointer)
… …
1135 if (ev.type == KeyPress && hidden_pointer == 0) 1212 if (ev.type == KeyPress && hidden_pointer == 0)
1136 pointer_blank (); 1213 pointer_blank ();
1137 } 1214 }
1138#endif 1215#endif
1139 1216
1140#ifdef USE_XIM
1141 if (XFilterEvent (&ev, None))
1142 return;
1143#endif
1144
1145 Window unused_root, unused_child; 1217 Window unused_root, unused_child;
1146 int unused_root_x, unused_root_y; 1218 int unused_root_x, unused_root_y;
1147 unsigned int unused_mask; 1219 unsigned int unused_mask;
1148
1149#ifdef DEBUG_X
1150 const char *const eventnames[] =
1151 { /* mason - this matches my system */
1152 "",
1153 "",
1154 "KeyPress",
1155 "KeyRelease",
1156 "ButtonPress",
1157 "ButtonRelease",
1158 "MotionNotify",
1159 "EnterNotify",
1160 "LeaveNotify",
1161 "FocusIn",
1162 "FocusOut",
1163 "KeymapNotify",
1164 "Expose",
1165 "GraphicsExpose",
1166 "NoExpose",
1167 "VisibilityNotify",
1168 "CreateNotify",
1169 "DestroyNotify",
1170 "UnmapNotify",
1171 "MapNotify",
1172 "MapRequest",
1173 "ReparentNotify",
1174 "ConfigureNotify",
1175 "ConfigureRequest",
1176 "GravityNotify",
1177 "ResizeRequest",
1178 "CirculateNotify",
1179 "CirculateRequest",
1180 "PropertyNotify",
1181 "SelectionClear",
1182 "SelectionRequest",
1183 "SelectionNotify",
1184 "ColormapNotify",
1185 "ClientMessage",
1186 "MappingNotify"
1187 };
1188#endif
1189
1190#ifdef DEBUG_X
1191 struct timeval tp;
1192 struct tm *ltt;
1193 (void)gettimeofday (&tp, NULL);
1194 ltt = localtime (& (tp.tv_sec));
1195 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));
1196#endif
1197 1220
1198 switch (ev.type) 1221 switch (ev.type)
1199 { 1222 {
1200 case KeyPress: 1223 case KeyPress:
1224#if ISO_14755
1225 if (!(iso14755buf & ISO_14755_52))
1226#endif
1201 lookup_key (ev.xkey); 1227 lookup_key (ev.xkey);
1228
1229 break;
1230
1231 case KeyRelease:
1232 {
1233#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755
1234 KeySym ks;
1235
1236 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1237#endif
1238
1239#if ENABLE_FRILLS || ISO_14755
1240 // ISO 14755 support
1241 if (iso14755buf)
1242 if (iso14755buf & ISO_14755_52)
1243 {
1244# if ENABLE_OVERLAY
1245 scr_overlay_off ();
1246# endif
1247# if ISO_14755
1248 // iso14755 part 5.2 handling: release time
1249 // first: controls
1250 if ((ev.xkey.state & ControlMask)
1251 && ((ks >= 0x40 && ks <= 0x5f)
1252 || (ks >= 0x61 && ks <= 0x7f)))
1253 {
1254 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1255 commit_iso14755 ();
1256 return; // case-break;
1257 }
1258
1259 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1260 if (i[0] == ks)
1261 {
1262 iso14755buf = ISO_14755_51 | i[1];
1263 commit_iso14755 ();
1264 return; // case-break;
1265 }
1266
1267 scr_bell ();
1268# endif
1269 iso14755buf = 0;
1202 break; 1270 break;
1271 }
1272 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1273 {
1274# if ENABLE_OVERLAY
1275 scr_overlay_off ();
1276# endif
1277 if (iso14755buf & ISO_14755_51)
1278 commit_iso14755 ();
1279#if ISO_14755
1280 else if (iso14755buf & ISO_14755_STARTED)
1281 {
1282 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1283
1284 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1285 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1286 }
1287# endif
1288 else
1289 iso14755buf = 0;
1290 }
1291#endif
1203 1292
1204#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1293#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1205 case KeyRelease:
1206 {
1207 if (! (ev.xkey.state & ControlMask)) 1294 if (!(ev.xkey.state & ControlMask))
1295 slip_wheel_ev.stop ();
1296 else if (ks == XK_Control_L || ks == XK_Control_R)
1208 mouse_slip_wheel_speed = 0; 1297 mouse_slip_wheel_speed = 0;
1209 else 1298#endif
1210 {
1211 KeySym ks;
1212
1213 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1214 if (ks == XK_Control_L || ks == XK_Control_R)
1215 mouse_slip_wheel_speed = 0;
1216 }
1217 break; 1299 break;
1218 } 1300 }
1219#endif
1220 1301
1221 case ButtonPress: 1302 case ButtonPress:
1222 button_press (ev.xbutton); 1303 button_press (ev.xbutton);
1223 break; 1304 break;
1224 1305
… …
1236 && (ev.xclient.data.l[0] == DndFile 1317 && (ev.xclient.data.l[0] == DndFile
1237 || ev.xclient.data.l[0] == DndDir 1318 || ev.xclient.data.l[0] == DndDir
1238 || ev.xclient.data.l[0] == DndLink)) 1319 || ev.xclient.data.l[0] == DndLink))
1239 { 1320 {
1240 /* Get Dnd data */ 1321 /* Get Dnd data */
1241 Atom ActualType; 1322 Atom ActualType;
1242 int ActualFormat; 1323 int ActualFormat;
1243 unsigned char *data; 1324 unsigned char *data;
1244 unsigned long Size, RemainingBytes; 1325 unsigned long Size, RemainingBytes;
1245 1326
1246 XGetWindowProperty (display->display, display->root, 1327 XGetWindowProperty (display->display, display->root,
1247 xa[XA_DNDSELECTION], 1328 xa[XA_DNDSELECTION],
1248 0L, 1000000L, 1329 0L, 1000000L,
1249 False, AnyPropertyType, 1330 False, AnyPropertyType,
1250 &ActualType, &ActualFormat, 1331 &ActualType, &ActualFormat,
1251 &Size, &RemainingBytes, 1332 &Size, &RemainingBytes,
1252 &data); 1333 &data);
1253 XChangeProperty (display->display, display->root, 1334 set_string_property (XA_CUT_BUFFER0, data);
1254 XA_CUT_BUFFER0, XA_STRING, 1335 XFree (data);
1255 8, PropModeReplace,
1256 data, STRLEN (data));
1257 selection_paste (display->root, XA_CUT_BUFFER0, True); 1336 selection_paste (display->root, XA_CUT_BUFFER0, true);
1258 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1337 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime);
1259 } 1338 }
1260#endif /* OFFIX_DND */ 1339#endif /* OFFIX_DND */
1261 break; 1340 break;
1262 1341
1263 case MappingNotify: 1342 case MappingNotify:
1264 XRefreshKeyboardMapping (& (ev.xmapping)); 1343 XRefreshKeyboardMapping (&ev.xmapping);
1265 break; 1344 break;
1266 1345
1267 /* 1346 /*
1268 * XXX: this is not the _current_ arrangement 1347 * XXX: this is not the _current_ arrangement
1269 * Here's my conclusion: 1348 * Here's my conclusion:
… …
1294 { 1373 {
1295 TermWin.focus = 1; 1374 TermWin.focus = 1;
1296 want_refresh = 1; 1375 want_refresh = 1;
1297#ifdef USE_XIM 1376#ifdef USE_XIM
1298 if (Input_Context != NULL) 1377 if (Input_Context != NULL)
1378 {
1379 IMSetStatusPosition ();
1299 XSetICFocus (Input_Context); 1380 XSetICFocus (Input_Context);
1381 }
1300#endif 1382#endif
1301#ifdef CURSOR_BLINK 1383#ifdef CURSOR_BLINK
1302 if (Options & Opt_cursorBlink) 1384 if (options & Opt_cursorBlink)
1303 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1385 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1386#endif
1387#ifdef OFF_FOCUS_FADING
1388 if (rs[Rs_fade])
1389 {
1390 pix_colors = pix_colors_focused;
1391 scr_recolour ();
1392 }
1304#endif 1393#endif
1305 1394
1306 } 1395 }
1307 break; 1396 break;
1308 1397
1309 case FocusOut: 1398 case FocusOut:
1310 if (TermWin.focus) 1399 if (TermWin.focus)
1311 { 1400 {
1312 TermWin.focus = 0; 1401 TermWin.focus = 0;
1313 want_refresh = 1; 1402 want_refresh = 1;
1403
1404#if ENABLE_FRILLS || ISO_14755
1405 iso14755buf = 0;
1406#endif
1407#if ENABLE_OVERLAY
1408 scr_overlay_off ();
1409#endif
1314#ifdef USE_XIM 1410#ifdef USE_XIM
1315 if (Input_Context != NULL) 1411 if (Input_Context != NULL)
1316 XUnsetICFocus (Input_Context); 1412 XUnsetICFocus (Input_Context);
1317#endif 1413#endif
1318#ifdef CURSOR_BLINK 1414#ifdef CURSOR_BLINK
1319 if (Options & Opt_cursorBlink) 1415 if (options & Opt_cursorBlink)
1320 cursor_blink_ev.stop (); 1416 cursor_blink_ev.stop ();
1321 hidden_cursor = 0; 1417 hidden_cursor = 0;
1322#endif 1418#endif
1323 1419#ifdef OFF_FOCUS_FADING
1420 if (rs[Rs_fade])
1421 {
1422 pix_colors = pix_colors_unfocused;
1423 scr_recolour ();
1424 }
1425#endif
1324 } 1426 }
1325 break; 1427 break;
1326 1428
1327 case ConfigureNotify: 1429 case ConfigureNotify:
1328 if (ev.xconfigure.window == TermWin.parent[0]) 1430 if (ev.xconfigure.window == TermWin.parent[0])
… …
1337 } 1439 }
1338 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1440 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1339 1441
1340 if (szHint.width != width || szHint.height != height) 1442 if (szHint.width != width || szHint.height != height)
1341 { 1443 {
1342 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1444 seen_resize = 1;
1343 resize_all_windows (width, height, 1); 1445 resize_all_windows (width, height, 1);
1344 } 1446 }
1345#ifdef DEBUG_SIZE 1447
1346 else
1347 {
1348 D_SIZE ((stderr, "Size: Not resizing"));
1349 }
1350#endif
1351#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1448#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1352 if (Options & Opt_transparent) 1449 if (options & Opt_transparent)
1353 {
1354 check_our_parents (); 1450 check_our_parents ();
1355 if (am_transparent)
1356 want_full_refresh = 1;
1357 }
1358#endif 1451#endif
1359
1360 } 1452 }
1361 break; 1453 break;
1362 1454
1455 case PropertyNotify:
1456 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1457 && ev.xproperty.state == PropertyNewValue)
1458 selection_property (ev.xproperty.window, ev.xproperty.atom);
1459
1460 break;
1461
1363 case SelectionClear: 1462 case SelectionClear:
1364 display->set_selection_owner (0); 1463 selection_clear ();
1365 break; 1464 break;
1366 1465
1367 case SelectionNotify: 1466 case SelectionNotify:
1368 if (selection_wait == Sel_normal) 1467 if (selection_wait == Sel_normal)
1369 selection_paste (ev.xselection.requestor, 1468 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1370 ev.xselection.property, True);
1371 break; 1469 break;
1372 1470
1373 case SelectionRequest: 1471 case SelectionRequest:
1374 selection_send (ev.xselectionrequest); 1472 selection_send (ev.xselectionrequest);
1375 break; 1473 break;
… …
1396 1494
1397 case GraphicsExpose: 1495 case GraphicsExpose:
1398 case Expose: 1496 case Expose:
1399 if (ev.xany.window == TermWin.vt) 1497 if (ev.xany.window == TermWin.vt)
1400 { 1498 {
1401#ifdef NO_SLOW_LINK_SUPPORT 1499 do
1402 scr_expose (ev.xexpose.x, ev.xexpose.y, 1500 scr_expose (ev.xexpose.x, ev.xexpose.y,
1403 ev.xexpose.width, ev.xexpose.height, False); 1501 ev.xexpose.width, ev.xexpose.height, False);
1404#else 1502 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev));
1405 // don't understand this, so commented it out 1503
1504 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1505
1506 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev))
1406 scr_expose (ev.xexpose.x, ev.xexpose.y, 1507 scr_expose (ev.xexpose.x, ev.xexpose.y,
1407 ev.xexpose.width, ev.xexpose.height, False); 1508 ev.xexpose.width, ev.xexpose.height, False);
1408 //scr_expose (ev.xexpose.x, 0, 1509
1409 // ev.xexpose.width, TermWin.height, False); 1510 scr_refresh (refresh_type);
1410#endif
1411 want_refresh = 1;
1412 } 1511 }
1413 else 1512 else
1414 { 1513 {
1415 XEvent unused_event; 1514 XEvent unused_event;
1416 1515
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1516 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event))
1418 Expose, 1517 ;
1419 &unused_event)) ;
1420 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1518 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event))
1421 GraphicsExpose, 1519 ;
1422 &unused_event)) ; 1520
1423 if (isScrollbarWindow (ev.xany.window)) 1521 if (isScrollbarWindow (ev.xany.window))
1424 { 1522 {
1425 scrollBar.setIdle (); 1523 scrollBar.setIdle ();
1426 scrollbar_show (0); 1524 scrollbar_show (0);
1427 } 1525 }
1428#ifdef MENUBAR 1526#ifdef MENUBAR
1429 if (menubar_visible () && isMenuBarWindow (ev.xany.window)) 1527 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1430 menubar_expose (); 1528 menubar_expose ();
1431#endif 1529#endif
1530
1531#ifdef TRANSPARENT
1532 if (am_transparent && ev.xany.window == TermWin.parent[0])
1533 XClearWindow (display->display, ev.xany.window);
1534#endif
1432 } 1535 }
1433 break; 1536 break;
1434 1537
1435 case MotionNotify: 1538 case MotionNotify:
1436#ifdef POINTER_BLANK 1539#ifdef POINTER_BLANK
… …
1442 { 1545 {
1443 menubar_control (ev.xbutton); 1546 menubar_control (ev.xbutton);
1444 break; 1547 break;
1445 } 1548 }
1446#endif 1549#endif
1447 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate)) 1550 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1448 break; 1551 break;
1449 1552
1450 if (ev.xany.window == TermWin.vt) 1553 if (ev.xany.window == TermWin.vt)
1451 { 1554 {
1452 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1555 if (ev.xbutton.state & (Button1Mask | Button3Mask))
1453 { 1556 {
1454 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1557 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev))
1455 ; 1558 ;
1456 1559
1457 XQueryPointer (display->display, TermWin.vt, 1560 XQueryPointer (display->display, TermWin.vt,
1458 &unused_root, &unused_child, 1561 &unused_root, &unused_child,
1459 &unused_root_x, &unused_root_y, 1562 &unused_root_x, &unused_root_y,
1460 & (ev.xbutton.x), & (ev.xbutton.y), 1563 &ev.xbutton.x, &ev.xbutton.y,
1461 &unused_mask); 1564 &ev.xbutton.state);
1462#ifdef MOUSE_THRESHOLD 1565#ifdef MOUSE_THRESHOLD
1463 /* deal with a `jumpy' mouse */ 1566 /* deal with a `jumpy' mouse */
1464 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1567 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1465 { 1568 {
1466#endif 1569#endif
1570#if ISO_14755
1571 // 5.4
1572 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1573 {
1574 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1575 break;
1576 }
1577#endif
1467 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1578 selection_extend (ev.xbutton.x, ev.xbutton.y,
1468 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1579 ev.xbutton.state & Button3Mask ? 2 : 0);
1580
1469#ifdef SELECTION_SCROLLING 1581#ifdef SELECTION_SCROLLING
1470 if (ev.xbutton.y < TermWin.int_bwidth 1582 if (ev.xbutton.y < TermWin.int_bwidth
1471 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1583 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1))
1472 { 1584 {
1473 int dist; 1585 int dist;
1474 1586
1475 pending_scroll_selection=1;
1476
1477 /* don't clobber the current delay if we are 1587 /* don't clobber the current delay if we are
1478 * already in the middle of scrolling. 1588 * already in the middle of scrolling.
1479 */ 1589 */
1480 if (scroll_selection_delay<=0) 1590 if (!sel_scroll_ev.active)
1481 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1591 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1482 1592
1483 /* save the event params so we can highlight 1593 /* save the event params so we can highlight
1484 * the selection in the pending-scroll loop 1594 * the selection in the pending-scroll loop
1485 */ 1595 */
1486 selection_save_x=ev.xbutton.x; 1596 selection_save_x = ev.xbutton.x;
1487 selection_save_y=ev.xbutton.y; 1597 selection_save_y = ev.xbutton.y;
1488 selection_save_state=
1489 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1598 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1490 1599
1491 /* calc number of lines to scroll */ 1600 /* calc number of lines to scroll */
1492 if (ev.xbutton.y<TermWin.int_bwidth) 1601 if (ev.xbutton.y < TermWin.int_bwidth)
1493 { 1602 {
1494 scroll_selection_dir = UP; 1603 scroll_selection_dir = UP;
1495 dist = TermWin.int_bwidth - ev.xbutton.y; 1604 dist = TermWin.int_bwidth - ev.xbutton.y;
1496 } 1605 }
1497 else 1606 else
1498 { 1607 {
1499 scroll_selection_dir = DN; 1608 scroll_selection_dir = DN;
1500 dist = ev.xbutton.y -
1501 (TermWin.int_bwidth + TermWin.height); 1609 dist = ev.xbutton.y - (TermWin.int_bwidth + TermWin.height);
1502 } 1610 }
1611
1503 scroll_selection_lines= (Pixel2Height (dist)/ 1612 scroll_selection_lines = Pixel2Height (dist)
1504 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1613 / SELECTION_SCROLL_LINE_SPEEDUP
1614 + 1;
1505 MIN_IT (scroll_selection_lines, 1615 MIN_IT (scroll_selection_lines,
1506 SELECTION_SCROLL_MAX_LINES); 1616 SELECTION_SCROLL_MAX_LINES);
1507 } 1617 }
1508 else 1618 else
1509 { 1619 {
1510 /* we are within the text window, so we 1620 /* we are within the text window, so we
1511 * shouldn't be scrolling 1621 * shouldn't be scrolling
1512 */ 1622 */
1513 pending_scroll_selection = 0; 1623 if (sel_scroll_ev.active)
1624 sel_scroll_ev.stop();
1514 } 1625 }
1515#endif 1626#endif
1516#ifdef MOUSE_THRESHOLD 1627#ifdef MOUSE_THRESHOLD
1517
1518 } 1628 }
1519#endif 1629#endif
1520
1521 } 1630 }
1522 } 1631 }
1523 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1632 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1524 { 1633 {
1525 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1634 while (XCheckTypedWindowEvent (display->display, scrollBar.win,
1526 MotionNotify, &ev)) ; 1635 MotionNotify, &ev))
1636 ;
1637
1527 XQueryPointer (display->display, scrollBar.win, 1638 XQueryPointer (display->display, scrollBar.win,
1528 &unused_root, &unused_child, 1639 &unused_root, &unused_child,
1529 &unused_root_x, &unused_root_y, 1640 &unused_root_x, &unused_root_y,
1530 & (ev.xbutton.x), & (ev.xbutton.y), 1641 &ev.xbutton.x, &ev.xbutton.y,
1531 &unused_mask); 1642 &unused_mask);
1532 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1643 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1533 scrollbar_size ()); 1644 scrollbar_size ());
1534 scr_refresh (refresh_type); 1645 scr_refresh (refresh_type);
1535 refresh_limit = 0; 1646 refresh_limit = 0;
… …
1537 } 1648 }
1538 break; 1649 break;
1539 } 1650 }
1540} 1651}
1541 1652
1653#if TRANSPARENT
1542void 1654void
1543rxvt_term::rootwin_cb (XEvent &ev) 1655rxvt_term::rootwin_cb (XEvent &ev)
1544{ 1656{
1545 SET_R (this); 1657 SET_R (this);
1546 SET_LOCALE (locale); 1658 SET_LOCALE (locale);
1547 1659
1548 switch (ev.type) 1660 switch (ev.type)
1549 { 1661 {
1550 case PropertyNotify: 1662 case PropertyNotify:
1551 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1552 {
1553 if (ev.xproperty.state == PropertyNewValue)
1554 selection_property (ev.xproperty.window, ev.xproperty.atom);
1555 break;
1556 }
1557#ifdef TRANSPARENT
1558 else
1559 {
1560 /* 1663 /*
1561 * if user used some Esetroot compatible prog to set the root bg, 1664 * if user used some Esetroot compatible prog to set the root bg,
1562 * use the property to determine the pixmap. We use it later on. 1665 * use the property to determine the pixmap. We use it later on.
1563 */ 1666 */
1564 if (xa[XA_XROOTPMAPID] == 0)
1565 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1566
1567 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1667 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1668 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1568 return; 1669 return;
1569 }
1570 1670
1571 /* FALLTHROUGH */ 1671 /* FALLTHROUGH */
1572 case ReparentNotify: 1672 case ReparentNotify:
1573 if ((Options & Opt_transparent) && check_our_parents ()) 1673 if ((options & Opt_transparent) && check_our_parents () && am_transparent)
1574 if (am_transparent)
1575 want_full_refresh = 1; 1674 want_refresh = want_full_refresh = 1;
1576 break; 1675 break;
1577#endif
1578 } 1676 }
1579} 1677}
1678#endif
1580 1679
1581void 1680void
1582rxvt_term::button_press (XButtonEvent &ev) 1681rxvt_term::button_press (XButtonEvent &ev)
1583{ 1682{
1584 int reportmode = 0, clickintime; 1683 int reportmode = 0, clickintime;
1585 1684
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1685 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1587 if (!bypass_keystate) 1686 if (!bypass_keystate)
1588 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1687 reportmode = !! (priv_modes & PrivMode_mouse_report);
1688
1589 /* 1689 /*
1590 * VT window processing of button press 1690 * VT window processing of button press
1591 */ 1691 */
1592 if (ev.window == TermWin.vt) 1692 if (ev.window == TermWin.vt)
1593 { 1693 {
1694#if ISO_14755
1695 // 5.4
1696 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1697 {
1698 iso14755_54 (ev.x, ev.y);
1699 return;
1700 }
1701#endif
1702
1594 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1703 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1704
1595 if (reportmode) 1705 if (reportmode)
1596 { 1706 {
1597 /* mouse report from vt window */ 1707 /* mouse report from vt window */
1598 /* save the xbutton state (for ButtonRelease) */ 1708 /* save the xbutton state (for ButtonRelease) */
1599 MEvent.state = ev.state; 1709 MEvent.state = ev.state;
… …
1628 } 1738 }
1629 else 1739 else
1630 { 1740 {
1631 if (ev.button != MEvent.button) 1741 if (ev.button != MEvent.button)
1632 MEvent.clicks = 0; 1742 MEvent.clicks = 0;
1743
1633 switch (ev.button) 1744 switch (ev.button)
1634 { 1745 {
1635 case Button1: 1746 case Button1:
1747 /* allow meta + click to select rectangular areas */
1748 /* should be done in screen.C */
1749#if ENABLE_FRILLS
1750 selection.rect = !!(ev.state & ModMetaMask);
1751#else
1752 selection.rect = false;
1753#endif
1754
1636 /* allow shift+left click to extend selection */ 1755 /* allow shift+left click to extend selection */
1637 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1756 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report))
1638 { 1757 {
1639 if (MEvent.button == Button1 && clickintime) 1758 if (MEvent.button == Button1 && clickintime)
1640 selection_rotate (ev.x, ev.y); 1759 selection_rotate (ev.x, ev.y);
1641 else 1760 else
1642 selection_extend (ev.x, ev.y, 1); 1761 selection_extend (ev.x, ev.y, 1);
… …
1657 case Button3: 1776 case Button3:
1658 if (MEvent.button == Button3 && clickintime) 1777 if (MEvent.button == Button3 && clickintime)
1659 selection_rotate (ev.x, ev.y); 1778 selection_rotate (ev.x, ev.y);
1660 else 1779 else
1661 selection_extend (ev.x, ev.y, 1); 1780 selection_extend (ev.x, ev.y, 1);
1781
1662 MEvent.button = Button3; 1782 MEvent.button = Button3;
1663 break; 1783 break;
1664 } 1784 }
1665 } 1785 }
1786
1666 MEvent.time = ev.time; 1787 MEvent.time = ev.time;
1667 return; 1788 return;
1668 } 1789 }
1669 1790
1670 /* 1791 /*
… …
1736 upordown = 1; /* down */ 1857 upordown = 1; /* down */
1737 } 1858 }
1738 if (upordown) 1859 if (upordown)
1739 { 1860 {
1740#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1861#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1741 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1862 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1742#endif 1863#endif
1743 if (scr_page (upordown < 0 ? UP : DN, 1)) 1864 if (scr_page (upordown < 0 ? UP : DN, 1))
1744 { 1865 {
1745 if (upordown < 0) 1866 if (upordown < 0)
1746 scrollBar.setUp (); 1867 scrollBar.setUp ();
… …
1762 break; 1883 break;
1763 case R_SB_ALIGN_BOTTOM: 1884 case R_SB_ALIGN_BOTTOM:
1764 csrO = scrollBar.bot - scrollBar.top; 1885 csrO = scrollBar.bot - scrollBar.top;
1765 break; 1886 break;
1766 } 1887 }
1888
1767 if (scrollBar.style == R_SB_XTERM 1889 if (scrollBar.style == R_SB_XTERM
1768 || scrollbar_above_slider (ev.y) 1890 || scrollbar_above_slider (ev.y)
1769 || scrollbar_below_slider (ev.y)) 1891 || scrollbar_below_slider (ev.y))
1770 scr_move_to ( scrollbar_position (ev.y) - csrO, 1892 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1771 scrollbar_size ()); 1893
1772 scrollBar.setMotion (); 1894 scrollBar.setMotion ();
1773 break; 1895 break;
1774 1896
1775 case Button1: 1897 case Button1:
1776 if (scrollbar_align == R_SB_ALIGN_CENTRE) 1898 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1800 scr_page ((ev.button == Button1 ? DN : UP), 1922 scr_page ((ev.button == Button1 ? DN : UP),
1801 (TermWin.nrow 1923 (TermWin.nrow
1802 * scrollbar_position (ev.y) 1924 * scrollbar_position (ev.y)
1803 / scrollbar_size ())); 1925 / scrollbar_size ()));
1804 } 1926 }
1927
1805 break; 1928 break;
1806 } 1929 }
1807 } 1930 }
1808 return; 1931 return;
1809 } 1932 }
… …
1821{ 1944{
1822 int reportmode = 0; 1945 int reportmode = 0;
1823 1946
1824 csrO = 0; /* reset csr Offset */ 1947 csrO = 0; /* reset csr Offset */
1825 if (!bypass_keystate) 1948 if (!bypass_keystate)
1826 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1949 reportmode = !! (priv_modes & PrivMode_mouse_report);
1827 1950
1828 if (scrollbar_isUpDn ()) 1951 if (scrollbar_isUpDn ())
1829 { 1952 {
1830 scrollBar.setIdle (); 1953 scrollBar.setIdle ();
1831 scrollbar_show (0); 1954 scrollbar_show (0);
1832#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1955#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1833 refresh_type &= ~SMOOTH_REFRESH; 1956 refresh_type &= ~SMOOTH_REFRESH;
1834#endif 1957#endif
1835
1836 } 1958 }
1959
1837#ifdef SELECTION_SCROLLING 1960#ifdef SELECTION_SCROLLING
1838 pending_scroll_selection=0; 1961 if (sel_scroll_ev.active)
1962 sel_scroll_ev.stop();
1839#endif 1963#endif
1964
1840 if (ev.window == TermWin.vt) 1965 if (ev.window == TermWin.vt)
1841 { 1966 {
1967#if ISO_14755
1968 // 5.4
1969 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1970 return;
1971#endif
1842 if (reportmode) 1972 if (reportmode)
1843 { 1973 {
1844 /* mouse report from vt window */ 1974 /* mouse report from vt window */
1845 /* don't report release of wheel "buttons" */ 1975 /* don't report release of wheel "buttons" */
1846 if (ev.button >= 4) 1976 if (ev.button >= 4)
… …
1860 MEvent.button = AnyButton; 1990 MEvent.button = AnyButton;
1861 mouse_report (ev); 1991 mouse_report (ev);
1862#endif /* MOUSE_REPORT_DOUBLECLICK */ 1992#endif /* MOUSE_REPORT_DOUBLECLICK */
1863 return; 1993 return;
1864 } 1994 }
1995
1865 /* 1996 /*
1866 * dumb hack to compensate for the failure of click-and-drag 1997 * dumb hack to compensate for the failure of click-and-drag
1867 * when overriding mouse reporting 1998 * when overriding mouse reporting
1868 */ 1999 */
1869 if (PrivateModes & PrivMode_mouse_report 2000 if (priv_modes & PrivMode_mouse_report
1870 && bypass_keystate 2001 && bypass_keystate
1871 && ev.button == Button1 && MEvent.clicks <= 1) 2002 && ev.button == Button1 && MEvent.clicks <= 1)
1872 selection_extend (ev.x, ev.y, 0); 2003 selection_extend (ev.x, ev.y, 0);
1873 2004
1874 switch (ev.button) 2005 switch (ev.button)
… …
1885 case Button5: 2016 case Button5:
1886 { 2017 {
1887 int i; 2018 int i;
1888 page_dirn v; 2019 page_dirn v;
1889 2020
1890 v = (ev.button == Button4) ? UP : DN; 2021 v = ev.button == Button4 ? UP : DN;
2022
1891 if (ev.state & ShiftMask) 2023 if (ev.state & ShiftMask)
1892 i = 1; 2024 i = 1;
1893 else if ((Options & Opt_mouseWheelScrollPage)) 2025 else if (options & Opt_mouseWheelScrollPage)
1894 i = TermWin.nrow - 1; 2026 i = TermWin.nrow - 1;
1895 else 2027 else
1896 i = 5; 2028 i = 5;
2029
1897# ifdef MOUSE_SLIP_WHEELING 2030# ifdef MOUSE_SLIP_WHEELING
1898 if (ev.state & ControlMask) 2031 if (ev.state & ControlMask)
1899 { 2032 {
1900 mouse_slip_wheel_speed += (v ? -1 : 1); 2033 mouse_slip_wheel_speed += v ? -1 : 1;
2034 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow;
2035 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow;
2036
2037 if (slip_wheel_ev.at < NOW)
1901 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2038 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2039
2040 slip_wheel_ev.start ();
1902 } 2041 }
2042 else
2043 {
1903# endif 2044# endif
1904# ifdef JUMP_MOUSE_WHEEL 2045# ifdef JUMP_MOUSE_WHEEL
1905 scr_page (v, i);
1906 scr_refresh (SMOOTH_REFRESH);
1907 scrollbar_show (1);
1908# else
1909 while (i--)
1910 {
1911 scr_page (v, 1); 2046 scr_page (v, i);
1912 scr_refresh (SMOOTH_REFRESH); 2047 scr_refresh (SMOOTH_REFRESH);
1913 scrollbar_show (1); 2048 scrollbar_show (1);
2049# else
2050 while (i--)
2051 {
2052 scr_page (v, 1);
2053 scr_refresh (SMOOTH_REFRESH);
2054 scrollbar_show (1);
2055 }
2056# endif
2057# ifdef MOUSE_SLIP_WHEELING
1914 } 2058 }
1915# endif 2059#endif
1916
1917 } 2060 }
1918 break; 2061 break;
1919#endif 2062#endif
1920
1921 } 2063 }
1922 } 2064 }
1923#ifdef MENUBAR 2065#ifdef MENUBAR
1924 else if (isMenuBarWindow (ev.window)) 2066 else if (isMenuBarWindow (ev.window))
1925 menubar_control (ev); 2067 menubar_control (ev);
1926#endif 2068#endif
1927} 2069}
1928 2070
1929
1930#ifdef TRANSPARENT 2071#ifdef TRANSPARENT
2072#if TINTING
2073/* taken from aterm-0.4.2 */
2074
2075typedef uint32_t RUINT32T;
2076
2077void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2078{
2079 int sh_r, sh_g, sh_b;
2080 RUINT32T mask_r, mask_g, mask_b;
2081 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2082 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2083 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2084 int i;
2085
2086 Visual* visual = display->visual;
2087
2088 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2089
2090 /* for convenience */
2091 mask_r = visual->red_mask;
2092 mask_g = visual->green_mask;
2093 mask_b = visual->blue_mask;
2094
2095 /* boring lookup table pre-initialization */
2096 switch (srcImage->bits_per_pixel) {
2097 case 15:
2098 if ((mask_r != 0x7c00) ||
2099 (mask_g != 0x03e0) ||
2100 (mask_b != 0x001f))
2101 return;
2102 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2103 lookup_r = lookup;
2104 lookup_g = lookup+32;
2105 lookup_b = lookup+32+32;
2106 sh_r = 10;
2107 sh_g = 5;
2108 sh_b = 0;
2109 break;
2110 case 16:
2111 if ((mask_r != 0xf800) ||
2112 (mask_g != 0x07e0) ||
2113 (mask_b != 0x001f))
2114 return;
2115 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2116 lookup_r = lookup;
2117 lookup_g = lookup+32;
2118 lookup_b = lookup+32+64;
2119 sh_r = 11;
2120 sh_g = 5;
2121 sh_b = 0;
2122 break;
2123 case 24:
2124 if ((mask_r != 0xff0000) ||
2125 (mask_g != 0x00ff00) ||
2126 (mask_b != 0x0000ff))
2127 return;
2128 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2129 lookup_r = lookup;
2130 lookup_g = lookup+256;
2131 lookup_b = lookup+256+256;
2132 sh_r = 16;
2133 sh_g = 8;
2134 sh_b = 0;
2135 break;
2136 case 32:
2137 if ((mask_r != 0xff0000) ||
2138 (mask_g != 0x00ff00) ||
2139 (mask_b != 0x0000ff))
2140 return;
2141 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2142 lookup_r = lookup;
2143 lookup_g = lookup+256;
2144 lookup_b = lookup+256+256;
2145 sh_r = 16;
2146 sh_g = 8;
2147 sh_b = 0;
2148 break;
2149 default:
2150 return; /* we do not support this color depth */
2151 }
2152
2153 /* prepare limits for color transformation (each channel is handled separately) */
2154 if (shade < 0) {
2155 shade = -shade;
2156 if (shade < 0) shade = 0;
2157 if (shade > 100) shade = 100;
2158
2159 lower_lim_r = 65535-rm;
2160 lower_lim_g = 65535-gm;
2161 lower_lim_b = 65535-bm;
2162
2163 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2164 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2165 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2166
2167 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2168 } else {
2169 if (shade < 0) shade = 0;
2170 if (shade > 100) shade = 100;
2171
2172 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2173
2174 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2175 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2176 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2177 }
2178
2179 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2180 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2181 {
2182 unsigned int tmp;
2183
2184 tmp = lower_lim_r;
2185 lower_lim_r = lower_lim_b;
2186 lower_lim_b = tmp;
2187
2188 tmp = upper_lim_r;
2189 upper_lim_r = upper_lim_b;
2190 upper_lim_b = tmp;
2191 }
2192
2193 /* fill our lookup tables */
2194 for (i = 0; i <= mask_r>>sh_r; i++)
2195 {
2196 RUINT32T tmp;
2197 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2198 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2199 lookup_r[i] = (tmp/65535)<<sh_r;
2200 }
2201 for (i = 0; i <= mask_g>>sh_g; i++)
2202 {
2203 RUINT32T tmp;
2204 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2205 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2206 lookup_g[i] = (tmp/65535)<<sh_g;
2207 }
2208 for (i = 0; i <= mask_b>>sh_b; i++)
2209 {
2210 RUINT32T tmp;
2211 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2212 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2213 lookup_b[i] = (tmp/65535)<<sh_b;
2214 }
2215
2216 /* apply table to input image (replacing colors by newly calculated ones) */
2217 switch (srcImage->bits_per_pixel)
2218 {
2219 case 15:
2220 {
2221 unsigned short *p1, *pf, *p, *pl;
2222 p1 = (unsigned short *) srcImage->data;
2223 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2224 while (p1 < pf)
2225 {
2226 p = p1;
2227 pl = p1 + srcImage->width;
2228 for (; p < pl; p++)
2229 {
2230 *p = lookup_r[(*p & 0x7c00)>>10] |
2231 lookup_g[(*p & 0x03e0)>> 5] |
2232 lookup_b[(*p & 0x001f)];
2233 }
2234 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2235 }
2236 break;
2237 }
2238 case 16:
2239 {
2240 unsigned short *p1, *pf, *p, *pl;
2241 p1 = (unsigned short *) srcImage->data;
2242 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2243 while (p1 < pf)
2244 {
2245 p = p1;
2246 pl = p1 + srcImage->width;
2247 for (; p < pl; p++)
2248 {
2249 *p = lookup_r[(*p & 0xf800)>>11] |
2250 lookup_g[(*p & 0x07e0)>> 5] |
2251 lookup_b[(*p & 0x001f)];
2252 }
2253 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2254 }
2255 break;
2256 }
2257 case 24:
2258 {
2259 unsigned char *p1, *pf, *p, *pl;
2260 p1 = (unsigned char *) srcImage->data;
2261 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2262 while (p1 < pf)
2263 {
2264 p = p1;
2265 pl = p1 + srcImage->width * 3;
2266 for (; p < pl; p += 3)
2267 {
2268 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2269 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2270 p[2] = lookup_r[(p[2] & 0x0000ff)];
2271 }
2272 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2273 }
2274 break;
2275 }
2276 case 32:
2277 {
2278 RUINT32T *p1, *pf, *p, *pl;
2279 p1 = (RUINT32T *) srcImage->data;
2280 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2281
2282 while (p1 < pf)
2283 {
2284 p = p1;
2285 pl = p1 + srcImage->width;
2286 for (; p < pl; p++)
2287 {
2288 *p = lookup_r[(*p & 0xff0000)>>16] |
2289 lookup_g[(*p & 0x00ff00)>> 8] |
2290 lookup_b[(*p & 0x0000ff)] |
2291 (*p & ~0xffffff);
2292 }
2293 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2294 }
2295 break;
2296 }
2297 }
2298
2299 free (lookup);
2300}
2301#endif
2302
1931/* 2303/*
1932 * Check our parents are still who we think they are. 2304 * Check our parents are still who we think they are.
1933 * Do transparency updates if required 2305 * Do transparency updates if required
1934 */ 2306 */
1935int 2307int
1936rxvt_term::check_our_parents () 2308rxvt_term::check_our_parents ()
1937{ 2309{
1938 int i, pchanged, aformat, have_pixmap, rootdepth; 2310 int i, pchanged, aformat, have_pixmap, rootdepth;
1939 unsigned long nitems, bytes_after; 2311 unsigned long nitems, bytes_after;
1940 Atom atype; 2312 Atom atype;
1941 unsigned char *prop = NULL; 2313 unsigned char *prop = NULL;
1942 Window root, oldp, *list; 2314 Window root, oldp, *list;
1943 Pixmap rootpixmap = None; 2315 Pixmap rootpixmap = None;
1944 XWindowAttributes wattr, wrootattr; 2316 XWindowAttributes wattr, wrootattr;
1945 2317
1946 pchanged = 0; 2318 pchanged = 0;
1947 2319
1948 if (! (Options & Opt_transparent)) 2320 if (!(options & Opt_transparent))
1949 return pchanged; /* Don't try any more */ 2321 return pchanged; /* Don't try any more */
1950 2322
1951 XGetWindowAttributes (display->display, display->root, &wrootattr); 2323 XGetWindowAttributes (display->display, display->root, &wrootattr);
1952 rootdepth = wrootattr.depth; 2324 rootdepth = wrootattr.depth;
1953 2325
1954 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2326 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2327
1955 if (rootdepth != wattr.depth) 2328 if (rootdepth != wattr.depth)
1956 { 2329 {
1957 if (am_transparent) 2330 if (am_transparent)
1958 { 2331 {
1959 pchanged = 1; 2332 pchanged = 1;
1960 XSetWindowBackground (display->display, TermWin.vt, 2333 XSetWindowBackground (display->display, TermWin.vt, pix_colors_focused[Color_bg]);
1961 PixColors[Color_bg]);
1962 am_transparent = am_pixmap_trans = 0; 2334 am_transparent = am_pixmap_trans = 0;
1963 } 2335 }
2336
1964 return pchanged; /* Don't try any more */ 2337 return pchanged; /* Don't try any more */
1965 } 2338 }
1966 2339
1967 /* Get all X ops out of the queue so that our information is up-to-date. */ 2340 /* Get all X ops out of the queue so that our information is up-to-date. */
1968 XSync (display->display, False); 2341 XSync (display->display, False);
… …
1970 /* 2343 /*
1971 * Make the frame window set by the window manager have 2344 * Make the frame window set by the window manager have
1972 * the root background. Some window managers put multiple nested frame 2345 * the root background. Some window managers put multiple nested frame
1973 * windows for each client, so we have to take care about that. 2346 * windows for each client, so we have to take care about that.
1974 */ 2347 */
1975 i = (xa[XA_XROOTPMAPID] != 0 2348 i = (xa[XA_XROOTPMAP_ID]
1976 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2349 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAP_ID],
1977 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2350 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1978 &nitems, &bytes_after, &prop) == Success)); 2351 &nitems, &bytes_after, &prop) == Success);
2352
1979 if (!i || prop == NULL) 2353 if (!i || prop == NULL)
2354 i = (xa[XA_ESETROOT_PMAP_ID]
2355 && XGetWindowProperty (display->display, display->root, xa[XA_ESETROOT_PMAP_ID],
2356 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2357 &nitems, &bytes_after, &prop) == Success);
2358
2359 if (!i || prop == NULL
2360#if TINTING
2361 || !rs[Rs_color + Color_tint]
2362#endif
2363 )
1980 have_pixmap = 0; 2364 have_pixmap = 0;
1981 else 2365 else
1982 { 2366 {
1983 have_pixmap = 1; 2367 have_pixmap = 1;
1984 rootpixmap = * ((Pixmap *)prop); 2368 rootpixmap = *(Pixmap *)prop;
1985 XFree (prop); 2369 XFree (prop);
1986 } 2370 }
2371
1987 if (have_pixmap) 2372 if (have_pixmap)
1988 { 2373 {
1989 /* 2374 /*
1990 * Copy display->root pixmap transparency 2375 * Copy display->root pixmap transparency
1991 */ 2376 */
1992 int sx, sy, nx, ny; 2377 int sx, sy, nx, ny;
1993 unsigned int nw, nh; 2378 unsigned int nw, nh;
1994 Window cr; 2379 Window cr;
1995 XImage *image; 2380 XImage *image;
1996 GC gc; 2381 GC gc;
1997 XGCValues gcvalue; 2382 XGCValues gcvalue;
1998 2383
1999 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2384 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2000 0, 0, &sx, &sy, &cr); 2385 0, 0, &sx, &sy, &cr);
2001 nw = (unsigned int)szHint.width; 2386 nw = (unsigned int)szHint.width;
2002 nh = (unsigned int)szHint.height; 2387 nh = (unsigned int)szHint.height;
2003 nx = ny = 0; 2388 nx = ny = 0;
2389
2004 if (sx < 0) 2390 if (sx < 0)
2005 { 2391 {
2006 nw += sx; 2392 nw += sx;
2007 nx = -sx; 2393 nx = -sx;
2008 sx = 0; 2394 sx = 0;
2009 } 2395 }
2396
2010 if (sy < 0) 2397 if (sy < 0)
2011 { 2398 {
2012 nh += sy; 2399 nh += sy;
2013 ny = -sy; 2400 ny = -sy;
2014 sy = 0; 2401 sy = 0;
2015 } 2402 }
2403
2016 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2404 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2017 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2405 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2406
2407 XSync (display->display, False);
2018 allowedxerror = -1; 2408 allowedxerror = -1;
2019 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2409 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2020 ZPixmap); 2410
2021 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2411 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2022 /* XXX: may need a delay here? */ 2412 /* XXX: may need a delay here? */
2023 allowedxerror = 0; 2413 allowedxerror = 0;
2414
2024 if (image == NULL) 2415 if (image == NULL)
2025 { 2416 {
2026 if (am_transparent && am_pixmap_trans) 2417 if (am_transparent && am_pixmap_trans)
2027 { 2418 {
2028 pchanged = 1; 2419 pchanged = 1;
… …
2030 { 2421 {
2031 XFreePixmap (display->display, TermWin.pixmap); 2422 XFreePixmap (display->display, TermWin.pixmap);
2032 TermWin.pixmap = None; 2423 TermWin.pixmap = None;
2033 } 2424 }
2034 } 2425 }
2426
2035 am_pixmap_trans = 0; 2427 am_pixmap_trans = 0;
2036 } 2428 }
2037 else 2429 else
2038 { 2430 {
2039 if (TermWin.pixmap != None) 2431 if (TermWin.pixmap != None)
2040 XFreePixmap (display->display, TermWin.pixmap); 2432 XFreePixmap (display->display, TermWin.pixmap);
2433
2434#if TINTING
2435 if (ISSET_PIXCOLOR (Color_tint))
2436 {
2437 unsigned short rm, gm, bm;
2438 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2439
2440 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2441
2442 ShadeXImage (display, image, shade, rm, gm, bm);
2443 }
2444#endif
2445
2041 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2446 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2042 (unsigned int)szHint.width,
2043 (unsigned int)szHint.height, 2447 szHint.width, szHint.height, image->depth);
2044 (unsigned int)image->depth);
2045 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2448 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2046 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2449 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2047 nx, ny, (unsigned int)image->width,
2048 (unsigned int)image->height); 2450 nx, ny, image->width, image->height);
2049 XFreeGC (display->display, gc); 2451 XFreeGC (display->display, gc);
2050 XDestroyImage (image); 2452 XDestroyImage (image);
2051 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2453 XSetWindowBackgroundPixmap (display->display, TermWin.parent[0], TermWin.pixmap);
2052 TermWin.pixmap); 2454 XClearWindow (display->display, TermWin.parent[0]);
2455
2053 if (!am_transparent || !am_pixmap_trans) 2456 if (!am_transparent || !am_pixmap_trans)
2054 pchanged = 1; 2457 pchanged = 1;
2458
2055 am_transparent = am_pixmap_trans = 1; 2459 am_transparent = am_pixmap_trans = 1;
2056 } 2460 }
2057 } 2461 }
2462
2058 if (!am_pixmap_trans) 2463 if (am_pixmap_trans)
2464 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2465 else
2059 { 2466 {
2060 unsigned int n; 2467 unsigned int n;
2061 /* 2468 /*
2062 * InheritPixmap transparency 2469 * InheritPixmap transparency
2063 */ 2470 */
2064 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2065 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2471 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2066 i++)
2067 { 2472 {
2068 oldp = TermWin.parent[i]; 2473 oldp = TermWin.parent[i];
2069 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2474 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2070 &TermWin.parent[i], &list, &n); 2475 &TermWin.parent[i], &list, &n);
2071 XFree (list); 2476 XFree (list);
2072 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2477
2073 if (TermWin.parent[i] == display->root) 2478 if (TermWin.parent[i] == display->root)
2074 { 2479 {
2075 if (oldp != None) 2480 if (oldp != None)
2076 pchanged = 1; 2481 pchanged = 1;
2482
2077 break; 2483 break;
2078 } 2484 }
2485
2079 if (oldp != TermWin.parent[i]) 2486 if (oldp != TermWin.parent[i])
2080 pchanged = 1; 2487 pchanged = 1;
2081 } 2488 }
2489
2082 n = 0; 2490 n = 0;
2491
2083 if (pchanged) 2492 if (pchanged)
2084 { 2493 {
2085 for (; n < (unsigned int)i; n++) 2494 for (; n < (unsigned int)i; n++)
2086 { 2495 {
2087 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2496 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2088 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2089 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2497 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2090 { 2498 {
2091 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2499 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2092 break; 2500 break;
2093 } 2501 }
2094 } 2502 }
2095 } 2503 }
2096 if (n > (int) (sizeof (TermWin.parent) 2504
2097 / sizeof (TermWin.parent[0]))) 2505 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2098 { 2506 {
2099 D_X ((stderr, "InheritPixmap Turning off"));
2100 XSetWindowBackground (display->display, TermWin.parent[0], 2507 XSetWindowBackground (display->display, TermWin.parent[0], pix_colors_focused[Color_fg]);
2101 PixColors[Color_fg]);
2102 XSetWindowBackground (display->display, TermWin.vt, 2508 XSetWindowBackground (display->display, TermWin.vt, pix_colors_focused[Color_bg]);
2103 PixColors[Color_bg]);
2104 am_transparent = 0; 2509 am_transparent = 0;
2105 /* XXX: also turn off Opt_transparent? */ 2510 /* XXX: also turn off Opt_transparent? */
2106 } 2511 }
2107 else 2512 else
2108 { 2513 {
2514#if WAIT_FOR_WM
2109 /* wait (an arbitrary period) for the WM to do its thing 2515 /* wait (an arbitrary period) for the WM to do its thing
2110 * needed for fvwm2.2.2 (and before?) */ 2516 * needed for fvwm2.2.2 (and before?) */
2111# ifdef HAVE_NANOSLEEP
2112 struct timespec rqt;
2113
2114 rqt.tv_sec = 1;
2115 rqt.tv_nsec = 0;
2116 nanosleep (&rqt, NULL);
2117# else
2118 sleep (1); 2517 sleep (1);
2119# endif 2518#endif
2120 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2121 for (n = 0; n < (unsigned int)i; n++) 2519 for (n = 0; n < (unsigned int)i; n++)
2520 {
2122 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2521 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2123 ParentRelative); 2522 XClearWindow (display->display, TermWin.parent[n]);
2523 }
2524
2124 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2525 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2125 ParentRelative);
2126 am_transparent = 1; 2526 am_transparent = 1;
2127 } 2527 }
2528
2128 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2529 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2129 TermWin.parent[i] = None; 2530 TermWin.parent[i] = None;
2130 } 2531 }
2532
2533 if (scrollBar.win)
2534 {
2535 XSetWindowBackgroundPixmap (display->display, scrollBar.win, ParentRelative);
2536 scrollBar.setIdle ();
2537 scrollbar_show (0);
2538 }
2539
2540 if (am_transparent)
2541 {
2542 want_refresh = want_full_refresh = 1;
2543 if (am_pixmap_trans)
2544 flush ();
2545 }
2546
2131 return pchanged; 2547 return pchanged;
2132} 2548}
2133#endif 2549#endif
2134 2550
2135/*}}} */ 2551/*}}} */
2552
2553bool
2554rxvt_term::cmd_parse ()
2555{
2556 bool flag = false;
2557 unicode_t ch = NOCHAR;
2558 unsigned char *seq_begin; // remember start of esc-sequence here
2559
2560 for (;;)
2561 {
2562 if (ch == NOCHAR)
2563 {
2564 seq_begin = cmdbuf_ptr;
2565 ch = next_char ();
2566 }
2567
2568 if (ch == NOCHAR) // TODO: improve
2569 break;
2570
2571 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2572 {
2573 if (!seen_input)
2574 {
2575 seen_input = 1;
2576 // many badly-written programs (e.g. jed) contain a race condition:
2577 // they first read the screensize and then install a SIGWINCH handler.
2578 // some window managers resize the window early, and these programs
2579 // then sometimes get the size wrong.
2580 // unfortunately other programs are even more buggy and dislike
2581 // being sent SIGWINCH, so only do it when we were in fact being
2582 // resized.
2583 if (seen_resize)
2584 kill (-cmd_pid, SIGWINCH);
2585 }
2586
2587 /* Read a text string from the input buffer */
2588 unicode_t buf[UBUFSIZ];
2589 bool refreshnow = false;
2590 int nlines = 0;
2591 unicode_t *str = buf;
2592
2593 for (;;)
2594 {
2595 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2596 break;
2597
2598 *str++ = ch;
2599
2600 if (ch == C0_LF)
2601 {
2602 nlines++;
2603 refresh_count++;
2604
2605 if (!(options & Opt_jumpScroll)
2606 || (refresh_count >= refresh_limit * (TermWin.nrow - 1)))
2607 {
2608 refreshnow = true;
2609 ch = NOCHAR;
2610 break;
2611 }
2612
2613 // scr_add_lines only works for nlines <= TermWin.nrow - 1.
2614 if (nlines >= TermWin.nrow - 1)
2615 {
2616 scr_add_lines (buf, nlines, str - buf);
2617 nlines = 0;
2618 str = buf;
2619 }
2620 }
2621
2622 if (str >= buf + UBUFSIZ)
2623 {
2624 ch = NOCHAR;
2625 break;
2626 }
2627
2628 seq_begin = cmdbuf_ptr;
2629 ch = next_char ();
2630 }
2631
2632 scr_add_lines (buf, nlines, str - buf);
2633
2634 /*
2635 * If there have been a lot of new lines, then update the screen
2636 * What the heck I'll cheat and only refresh less than every page-full.
2637 * the number of pages between refreshes is refresh_limit, which
2638 * is incremented here because we must be doing flat-out scrolling.
2639 */
2640 if (refreshnow)
2641 {
2642 if ((options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2643 refresh_limit++;
2644 else
2645 {
2646 flag = true;
2647 scr_refresh (refresh_type);
2648 }
2649 }
2650
2651 }
2652 else
2653 {
2654 try
2655 {
2656 process_nonprinting (ch);
2657 }
2658 catch (const class out_of_input &o)
2659 {
2660 // we ran out of input, retry later
2661 cmdbuf_ptr = seq_begin;
2662 break;
2663 }
2664
2665 ch = NOCHAR;
2666 }
2667 }
2668
2669 return flag;
2670}
2671
2672// read the next octet
2673unicode_t
2674rxvt_term::next_octet ()
2675{
2676 return cmdbuf_ptr < cmdbuf_endp
2677 ? *cmdbuf_ptr++
2678 : NOCHAR;
2679}
2680
2681// read the next character
2682unicode_t
2683rxvt_term::next_char ()
2684{
2685 while (cmdbuf_ptr < cmdbuf_endp)
2686 {
2687 // assume 7-bit to be ascii ALWAYS
2688 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2689 return *cmdbuf_ptr++;
2690
2691 wchar_t wc;
2692 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2693
2694 if (len == (size_t)-2)
2695 {
2696 // the mbstate stores incomplete sequences. didn't know this :/
2697 cmdbuf_ptr = cmdbuf_endp;
2698 break;
2699 }
2700
2701 if (len == (size_t)-1)
2702 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2703
2704 // assume wchar == unicode
2705 cmdbuf_ptr += len;
2706 return wc & UNICODE_MASK;
2707 }
2708
2709 return NOCHAR;
2710}
2711
2712/* rxvt_cmd_getc () - Return next input character */
2713/*
2714 * Return the next input character after first passing any keyboard input
2715 * to the command.
2716 */
2717unicode_t
2718rxvt_term::cmd_getc ()
2719{
2720 unicode_t c = next_char ();
2721
2722 if (c == NOCHAR)
2723 throw out_of_input;
2724
2725 return c;
2726}
2727
2728unicode_t
2729rxvt_term::cmd_get8 ()
2730{
2731 unicode_t c = next_octet ();
2732
2733 if (c == NOCHAR)
2734 throw out_of_input;
2735
2736 return c;
2737}
2136 2738
2137/*{{{ print pipe */ 2739/*{{{ print pipe */
2138/*----------------------------------------------------------------------*/ 2740/*----------------------------------------------------------------------*/
2139#ifdef PRINTPIPE 2741#ifdef PRINTPIPE
2140FILE * 2742FILE *
2141rxvt_term::popen_printer () 2743rxvt_term::popen_printer ()
2142{ 2744{
2143 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2745 FILE *stream = popen (rs[Rs_print_pipe], "w");
2144 2746
2145 if (stream == NULL) 2747 if (stream == NULL)
2146 rxvt_print_error ("can't open printer pipe"); 2748 rxvt_warn ("can't open printer pipe, not printing.\n");
2749
2147 return stream; 2750 return stream;
2148} 2751}
2149 2752
2150int 2753int
2151rxvt_term::pclose_printer (FILE *stream) 2754rxvt_term::pclose_printer (FILE *stream)
2152{ 2755{
2153 fflush (stream); 2756 fflush (stream);
2154 /* pclose () reported not to work on SunOS 4.1.3 */
2155# if defined (__sun__) /* TODO: RESOLVE THIS */
2156 /* pclose works provided SIGCHLD handler uses waitpid */
2157 return pclose (stream); /* return fclose (stream); */
2158# else
2159 return pclose (stream); 2757 return pclose (stream);
2160# endif
2161} 2758}
2162 2759
2163/* 2760/*
2164 * simulate attached vt100 printer 2761 * simulate attached vt100 printer
2165 */ 2762 */
2166void 2763void
2167rxvt_term::process_print_pipe () 2764rxvt_term::process_print_pipe ()
2168{ 2765{
2169 int done; 2766 int done;
2170 FILE *fd; 2767 FILE *fd;
2171 2768
2172 if ((fd = popen_printer ()) == NULL) 2769 if ((fd = popen_printer ()) == NULL)
2173 return; 2770 return;
2174 2771
2175 /* 2772 /*
2176 * Send all input to the printer until either ESC[4i or ESC[?4i 2773 * Send all input to the printer until either ESC[4i or ESC[?4i
2177 * is received. 2774 * is received.
2178 */ 2775 */
2179 for (done = 0; !done;) 2776 for (done = 0; !done;)
2180 { 2777 {
2181 unsigned char buf[8]; 2778 unsigned char buf[8];
2182 unsigned char ch; 2779 unicode_t ch;
2183 unsigned int i, len; 2780 unsigned int i, len;
2184 2781
2185 if ((ch = cmd_getc ()) != C0_ESC) 2782 if ((ch = cmd_getc ()) != C0_ESC)
2186 { 2783 {
2187 if (putc (ch, fd) == EOF) 2784 if (putc (ch, fd) == EOF)
2188 break; /* done = 1 */ 2785 break; /* done = 1 */
… …
2203 { 2800 {
2204 if ((buf[len++] = cmd_getc ()) == 'i') 2801 if ((buf[len++] = cmd_getc ()) == 'i')
2205 break; /* done = 1 */ 2802 break; /* done = 1 */
2206 } 2803 }
2207 } 2804 }
2805
2208 for (i = 0; i < len; i++) 2806 for (i = 0; i < len; i++)
2209 if (putc (buf[i], fd) == EOF) 2807 if (putc (buf[i], fd) == EOF)
2210 { 2808 {
2211 done = 1; 2809 done = 1;
2212 break; 2810 break;
2213 } 2811 }
2214 } 2812 }
2215 } 2813 }
2814
2216 pclose_printer (fd); 2815 pclose_printer (fd);
2217} 2816}
2218#endif /* PRINTPIPE */ 2817#endif /* PRINTPIPE */
2219/*}}} */ 2818/*}}} */
2220 2819
2221/* *INDENT-OFF* */ 2820/* *INDENT-OFF* */
2222enum { 2821enum {
2223 C1_40 = 0x40, 2822 C1_40 = 0x40,
2224 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2823 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2225 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2824 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2226 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2825 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2227 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2826 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2228}; 2827};
2229/* *INDENT-ON* */ 2828/* *INDENT-ON* */
2230 2829
2231/*{{{ process non-printing single characters */ 2830/*{{{ process non-printing single characters */
2232void 2831void
2233rxvt_term::process_nonprinting (unsigned char ch) 2832rxvt_term::process_nonprinting (unicode_t ch)
2234{ 2833{
2235 switch (ch) 2834 switch (ch)
2236 { 2835 {
2836 case C0_ESC:
2837 process_escape_seq ();
2838 break;
2237 case C0_ENQ: /* terminal Status */ 2839 case C0_ENQ: /* terminal Status */
2238 if (rs[Rs_answerbackstring]) 2840 if (rs[Rs_answerbackstring])
2239 tt_write (
2240 (const unsigned char *)rs[Rs_answerbackstring], 2841 tt_write ((const unsigned char *)rs[Rs_answerbackstring],
2241 (unsigned int)STRLEN (rs[Rs_answerbackstring])); 2842 (unsigned int)strlen (rs[Rs_answerbackstring]));
2242 else 2843 else
2243 tt_write ((unsigned char *)VT100_ANS, 2844 tt_write ((unsigned char *)VT100_ANS,
2244 (unsigned int)STRLEN (VT100_ANS)); 2845 (unsigned int)strlen (VT100_ANS));
2245 break; 2846 break;
2246 case C0_BEL: /* bell */ 2847 case C0_BEL: /* bell */
2247 scr_bell (); 2848 scr_bell ();
2248 break; 2849 break;
2249 case C0_BS: /* backspace */ 2850 case C0_BS: /* backspace */
… …
2264 scr_charset_choose (1); 2865 scr_charset_choose (1);
2265 break; 2866 break;
2266 case C0_SI: /* shift in - acs */ 2867 case C0_SI: /* shift in - acs */
2267 scr_charset_choose (0); 2868 scr_charset_choose (0);
2268 break; 2869 break;
2870
2871#ifdef EIGHT_BIT_CONTROLS
2872 // 8-bit controls
2873 case 0x90: /* DCS */
2874 process_dcs_seq ();
2875 break;
2876 case 0x9b: /* CSI */
2877 process_csi_seq ();
2878 break;
2879 case 0x9d: /* CSI */
2880 process_osc_seq ();
2881 break;
2882#endif
2269 } 2883 }
2270} 2884}
2271/*}}} */ 2885/*}}} */
2272 2886
2273 2887
2274/*{{{ process VT52 escape sequences */ 2888/*{{{ process VT52 escape sequences */
2275void 2889void
2276rxvt_term::process_escape_vt52 (unsigned char ch) 2890rxvt_term::process_escape_vt52 (unicode_t ch)
2277{ 2891{
2278 int row, col; 2892 int row, col;
2279 2893
2280 switch (ch) 2894 switch (ch)
2281 { 2895 {
… …
2333 2947
2334/*{{{ process escape sequences */ 2948/*{{{ process escape sequences */
2335void 2949void
2336rxvt_term::process_escape_seq () 2950rxvt_term::process_escape_seq ()
2337{ 2951{
2338 unsigned char ch = cmd_getc (); 2952 unicode_t ch = cmd_getc ();
2339 2953
2340 if (PrivateModes & PrivMode_vt52) 2954 if (priv_modes & PrivMode_vt52)
2341 { 2955 {
2342 process_escape_vt52 (ch); 2956 process_escape_vt52 (ch);
2343 return; 2957 return;
2344 } 2958 }
2345 2959
… …
2360 scr_charset_set (2, (unsigned int)cmd_getc ()); 2974 scr_charset_set (2, (unsigned int)cmd_getc ());
2361 break; 2975 break;
2362 case '+': 2976 case '+':
2363 scr_charset_set (3, (unsigned int)cmd_getc ()); 2977 scr_charset_set (3, (unsigned int)cmd_getc ());
2364 break; 2978 break;
2365#ifdef MULTICHAR_SET 2979#if ENABLE_FRILLS
2366 case '$':
2367 scr_charset_set (-2, (unsigned int)cmd_getc ());
2368 break;
2369#endif
2370#ifndef NO_FRILLS
2371 case '6': 2980 case '6':
2372 scr_backindex (); 2981 scr_backindex ();
2373 break; 2982 break;
2374#endif 2983#endif
2375 case '7': 2984 case '7':
2376 scr_cursor (SAVE); 2985 scr_cursor (SAVE);
2377 break; 2986 break;
2378 case '8': 2987 case '8':
2379 scr_cursor (RESTORE); 2988 scr_cursor (RESTORE);
2380 break; 2989 break;
2381#ifndef NO_FRILLS 2990#if ENABLE_FRILLS
2382 case '9': 2991 case '9':
2383 scr_forwardindex (); 2992 scr_forwardindex ();
2384 break; 2993 break;
2385#endif 2994#endif
2386 case '=': 2995 case '=':
… …
2396 break; 3005 break;
2397 3006
2398 /* 8.3.87: NEXT LINE */ 3007 /* 8.3.87: NEXT LINE */
2399 case C1_NEL: /* ESC E */ 3008 case C1_NEL: /* ESC E */
2400 { 3009 {
2401 uint32_t nlcr[] = { '\n', '\r' }; 3010 unicode_t nlcr[] = { C0_LF, C0_CR };
2402 scr_add_lines (nlcr, 1, 2); 3011 scr_add_lines (nlcr, 1, 2);
2403 } 3012 }
2404 break; 3013 break;
2405 3014
2406 /* kidnapped escape sequence: Should be 8.3.48 */ 3015 /* kidnapped escape sequence: Should be 8.3.48 */
… …
2417 case C1_RI: /* ESC M */ 3026 case C1_RI: /* ESC M */
2418 scr_index (DN); 3027 scr_index (DN);
2419 break; 3028 break;
2420 3029
2421 /* 8.3.142: SINGLE-SHIFT TWO */ 3030 /* 8.3.142: SINGLE-SHIFT TWO */
2422 /*case C1_SS2: scr_single_shift (2); break; */ 3031 /*case C1_SS2: scr_single_shift (2); break; */
2423 3032
2424 /* 8.3.143: SINGLE-SHIFT THREE */ 3033 /* 8.3.143: SINGLE-SHIFT THREE */
2425 /*case C1_SS3: scr_single_shift (3); break; */ 3034 /*case C1_SS3: scr_single_shift (3); break; */
2426 3035
2427 /* 8.3.27: DEVICE CONTROL STRING */ 3036 /* 8.3.27: DEVICE CONTROL STRING */
2428 case C1_DCS: /* ESC P */ 3037 case C1_DCS: /* ESC P */
2429 process_dcs_seq (); 3038 process_dcs_seq ();
2430 break; 3039 break;
… …
2445 process_osc_seq (); 3054 process_osc_seq ();
2446 break; 3055 break;
2447 3056
2448 /* 8.3.106: RESET TO INITIAL STATE */ 3057 /* 8.3.106: RESET TO INITIAL STATE */
2449 case 'c': 3058 case 'c':
3059 mbstate.reset ();
2450 scr_poweron (); 3060 scr_poweron ();
2451 scrollbar_show (1); 3061 scrollbar_show (1);
2452 break; 3062 break;
2453 3063
2454 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3064 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2466 3076
2467/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3077/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2468/* *INDENT-OFF* */ 3078/* *INDENT-OFF* */
2469enum { 3079enum {
2470 CSI_ICH = 0x40, 3080 CSI_ICH = 0x40,
2471 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3081 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2472 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3082 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2473 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3083 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2474 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3084 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2475 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3085 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2476 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3086 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2491 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3101 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2492 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3102 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2493 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3103 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2494 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3104 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2495 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3105 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2496 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3106 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2497 }; 3107 };
2498/* *INDENT-ON* */ 3108/* *INDENT-ON* */
2499 3109
2500void 3110void
2501rxvt_term::process_csi_seq () 3111rxvt_term::process_csi_seq ()
2502{ 3112{
2503 unsigned char ch, priv, i; 3113 unicode_t ch, priv, i;
2504 unsigned int nargs, p; 3114 unsigned int nargs, p;
2505 int n, ndef; 3115 int n, ndef;
2506 int arg[ESC_ARGS]; 3116 int arg[ESC_ARGS];
2507 3117
2508 for (nargs = ESC_ARGS; nargs > 0;) 3118 for (nargs = ESC_ARGS; nargs > 0;)
2509 arg[--nargs] = 0; 3119 arg[--nargs] = 0;
2510 3120
2511 priv = 0; 3121 priv = 0;
… …
2513 if (ch >= '<' && ch <= '?') 3123 if (ch >= '<' && ch <= '?')
2514 { /* '<' '=' '>' '?' */ 3124 { /* '<' '=' '>' '?' */
2515 priv = ch; 3125 priv = ch;
2516 ch = cmd_getc (); 3126 ch = cmd_getc ();
2517 } 3127 }
3128
2518 /* read any numerical arguments */ 3129 /* read any numerical arguments */
2519 for (n = -1; ch < CSI_ICH; ) 3130 for (n = -1; ch < CSI_ICH; )
2520 { 3131 {
2521 if (isdigit (ch)) 3132 if (isdigit (ch))
2522 { 3133 {
… …
2529 { 3140 {
2530 if (nargs < ESC_ARGS) 3141 if (nargs < ESC_ARGS)
2531 arg[nargs++] = n; 3142 arg[nargs++] = n;
2532 n = -1; 3143 n = -1;
2533 } 3144 }
2534 else if (ch == '\b') 3145 else if (IS_CONTROL (ch))
2535 {
2536 scr_backspace ();
2537 }
2538 else if (ch == C0_ESC)
2539 {
2540 process_escape_seq ();
2541 return;
2542 }
2543 else if (ch < ' ')
2544 {
2545 process_nonprinting (ch); 3146 process_nonprinting (ch);
2546 } 3147
2547 ch = cmd_getc (); 3148 ch = cmd_getc ();
2548 } 3149 }
2549 3150
2550 if (ch > CSI_7F) 3151 if (ch > CSI_7F)
2551 return; 3152 return;
… …
2693 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3294 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0);
2694 break; 3295 break;
2695 3296
2696 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3297 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2697 tt_write ((const unsigned char *)VT100_ANS, 3298 tt_write ((const unsigned char *)VT100_ANS,
2698 (unsigned int) (sizeof (VT100_ANS) - 1)); 3299 (unsigned int) (sizeof (VT100_ANS) - 1));
2699 break; 3300 break;
2700 3301
2701 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3302 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2702 process_sgr_mode (nargs, arg); 3303 process_sgr_mode (nargs, arg);
2703 break; 3304 break;
… …
2709 tt_printf ("\033[0n"); 3310 tt_printf ("\033[0n");
2710 break; 3311 break;
2711 case 6: /* CPR requested */ 3312 case 6: /* CPR requested */
2712 scr_report_position (); 3313 scr_report_position ();
2713 break; 3314 break;
2714#if defined (ENABLE_DISPLAY_ANSWER)
2715 case 7: /* unofficial extension */ 3315 case 7: /* unofficial extension */
3316 if (options & Opt_insecure)
2716 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3317 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2717 break; 3318 break;
2718#endif
2719 case 8: /* unofficial extension */ 3319 case 8: /* unofficial extension */
2720 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3320 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2721 break; 3321 break;
2722 } 3322 }
2723 break; 3323 break;
2724 3324
2725 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3325 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2758 break; 3358 break;
2759 3359
2760 case CSI_RM: /* 8.3.107: RESET MODE */ 3360 case CSI_RM: /* 8.3.107: RESET MODE */
2761 if (arg[0] == 4) 3361 if (arg[0] == 4)
2762 scr_insert_mode (0); 3362 scr_insert_mode (0);
3363 else if (arg[0] == 20)
3364 priv_modes &= ~PrivMode_LFNL;
2763 break; 3365 break;
2764 3366
2765 case CSI_SM: /* 8.3.126: SET MODE */ 3367 case CSI_SM: /* 8.3.126: SET MODE */
2766 if (arg[0] == 4) 3368 if (arg[0] == 4)
2767 scr_insert_mode (1); 3369 scr_insert_mode (1);
3370 else if (arg[0] == 20)
3371 priv_modes |= PrivMode_LFNL;
2768 break; 3372 break;
2769 3373
2770 /* 3374 /*
2771 * PRIVATE USE beyond this point. All CSI_7? sequences here 3375 * PRIVATE USE beyond this point. All CSI_7? sequences here
2772 */ 3376 */
… …
2784 break; 3388 break;
2785 case CSI_75: 3389 case CSI_75:
2786 scr_cursor (RESTORE); 3390 scr_cursor (RESTORE);
2787 break; 3391 break;
2788 3392
2789#ifndef NO_FRILLS 3393#if ENABLE_FRILLS
2790 case CSI_74: 3394 case CSI_74:
2791 process_window_ops (arg, nargs); 3395 process_window_ops (arg, nargs);
2792 break; 3396 break;
2793#endif 3397#endif
2794 3398
2795 case CSI_78: /* DECREQTPARM */ 3399 case CSI_78: /* DECREQTPARM */
2796 if (arg[0] == 0 || arg[0] == 1) 3400 if (arg[0] == 0 || arg[0] == 1)
2797 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3401 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2798 /* FALLTHROUGH */ 3402 break;
2799 3403
2800 default: 3404 default:
2801 break; 3405 break;
2802 } 3406 }
2803} 3407}
2804/*}}} */ 3408/*}}} */
2805 3409
2806#ifndef NO_FRILLS 3410#if ENABLE_FRILLS
2807/* ARGSUSED */ 3411/* ARGSUSED */
2808void 3412void
2809rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3413rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2810{ 3414{
2811 int x, y; 3415 int x, y;
2812#if 0
2813 char *s;
2814#endif
2815 XWindowAttributes wattr; 3416 XWindowAttributes wattr;
2816 Window wdummy; 3417 Window wdummy;
2817 3418
2818 if (nargs == 0) 3419 if (nargs == 0)
2819 return; 3420 return;
3421
2820 switch (args[0]) 3422 switch (args[0])
2821 { 3423 {
2822 /* 3424 /*
2823 * commands 3425 * commands
2824 */ 3426 */
2825 case 1: /* deiconify window */ 3427 case 1: /* deiconify window */
2826 XMapWindow (display->display, TermWin.parent[0]); 3428 XMapWindow (display->display, TermWin.parent[0]);
2827 break; 3429 break;
2828 case 2: /* iconify window */ 3430 case 2: /* iconify window */
2829 XIconifyWindow (display->display, TermWin.parent[0], 3431 XIconifyWindow (display->display, TermWin.parent[0],
… …
2846 break; 3448 break;
2847 case 8: /* set size (chars) */ 3449 case 8: /* set size (chars) */
2848 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3450 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth),
2849 (unsigned int) (args[1] * TermWin.fheight)); 3451 (unsigned int) (args[1] * TermWin.fheight));
2850 break; 3452 break;
3453
3454 //case 9: NYI, TODO, restore maximized window or maximize window
2851 default: 3455 default:
2852 if (args[0] >= 24) /* set height (chars) */ 3456 if (args[0] >= 24) /* set height (chars) */
2853 set_widthheight ((unsigned int)TermWin.width, 3457 set_widthheight ((unsigned int)TermWin.width,
2854 (unsigned int) (args[1] * TermWin.fheight)); 3458 (unsigned int) (args[1] * TermWin.fheight));
2855 break; 3459 break;
3460
3461
2856 /* 3462 /*
2857 * reports - some output format copied from XTerm 3463 * reports - some output format copied from XTerm
2858 */ 3464 */
2859 case 11: /* report window state */ 3465 case 11: /* report window state */
2860 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3466 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2861 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3467 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2862 break; 3468 break;
2863 case 13: /* report window position */ 3469 case 13: /* report window position */
2864 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3470 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2865 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3471 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root,
2866 -wattr.border_width, -wattr.border_width, 3472 -wattr.border_width, -wattr.border_width,
2867 &x, &y, &wdummy); 3473 &x, &y, &wdummy);
2868 tt_printf ("\033[3;%d;%dt", x, y); 3474 tt_printf ("\033[3;%d;%dt", x, y);
2869 break; 3475 break;
2870 case 14: /* report window size (pixels) */ 3476 case 14: /* report window size (pixels) */
2871 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3477 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2872 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3478 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2873 break; 3479 break;
2874 case 18: /* report window size (chars) */ 3480 case 18: /* report text area size (chars) */
2875 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3481 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol);
2876 break; 3482 break;
2877#if 0 /* XXX: currently disabled due to security concerns */ 3483 case 19: /* report window size (chars) */
3484 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol);
3485 break;
2878 case 20: /* report icon label */ 3486 case 20: /* report icon label */
3487 {
3488 char *s;
2879 XGetIconName (display->display, TermWin.parent[0], &s); 3489 XGetIconName (display->display, TermWin.parent[0], &s);
2880 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3490 tt_printf ("\033]L%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */
3491 XFree (s);
3492 }
2881 break; 3493 break;
2882 case 21: /* report window title */ 3494 case 21: /* report window title */
3495 {
3496 char *s;
2883 XFetchName (display->display, TermWin.parent[0], &s); 3497 XFetchName (display->display, TermWin.parent[0], &s);
2884 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 }
2885 break; 3501 break;
2886#endif
2887
2888 } 3502 }
2889} 3503}
2890#endif 3504#endif
2891 3505
2892/*----------------------------------------------------------------------*/ 3506/*----------------------------------------------------------------------*/
2893/* 3507/*
2894 * get input up until STRING TERMINATOR (or BEL) 3508 * get input up until STRING TERMINATOR (or BEL)
2895 * ends_how is terminator used. returned input must be free ()d 3509 * ends_how is terminator used. returned input must be free()'d
2896 */ 3510 */
2897unsigned char * 3511unsigned char *
2898rxvt_term::get_to_st (unsigned char *ends_how) 3512rxvt_term::get_to_st (unicode_t &ends_how)
2899{ 3513{
2900 int seen_esc = 0; /* seen escape? */ 3514 unicode_t ch;
3515 bool seen_esc = false;
2901 unsigned int n = 0; 3516 unsigned int n = 0;
2902 unsigned char *s; 3517 wchar_t string[STRING_MAX];
2903 unsigned char ch, string[STRING_MAX];
2904 3518
2905 for (; (ch = cmd_getc ());) 3519 while ((ch = cmd_getc ()) != NOCHAR)
2906 { 3520 {
2907 if (ch == C0_BEL 3521 if (seen_esc)
2908 || ch == CHAR_ST 3522 {
2909 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3523 if (ch == 0x5c) /* 7bit ST */
2910 break; 3524 break;
3525 else
3526 return NULL;
3527 }
2911 if (ch == C0_ESC) 3528 else if (ch == C0_ESC)
2912 { 3529 {
2913 seen_esc = 1; 3530 seen_esc = true;
2914 continue; 3531 continue;
2915 } 3532 }
2916 else if (ch == '\t') 3533 else if (ch == C0_BEL || ch == CHAR_ST)
2917 ch = ' '; /* translate '\t' to space */ 3534 break;
2918 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3535 else if (ch < 0x20)
2919 return NULL; /* other control character - exit */ 3536 return NULL; /* other control character - exit */
3537
3538 seen_esc = false;
3539
2920 if (n < sizeof (string) - 1) 3540 if (n >= sizeof (string) - 1)
3541 // stop at some sane length
3542 return NULL;
3543
3544 if (ch == C0_SYN)
3545 string[n++] = cmd_get8 ();
3546 else
2921 string[n++] = ch; 3547 string[n++] = ch;
2922 seen_esc = 0;
2923 } 3548 }
3549
2924 string[n++] = '\0'; 3550 string[n++] = '\0';
2925 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3551
2926 return NULL;
2927 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3552 ends_how = (ch == 0x5c ? C0_ESC : ch);
2928 STRNCPY (s, string, n); 3553
2929 return s; 3554 return (unsigned char *)rxvt_wcstombs (string);
2930} 3555}
2931 3556
2932/*----------------------------------------------------------------------*/ 3557/*----------------------------------------------------------------------*/
2933/* 3558/*
2934 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3559 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2935 */ 3560 */
2936void 3561void
2937rxvt_term::process_dcs_seq () 3562rxvt_term::process_dcs_seq ()
2938{ 3563{
2939 unsigned char eh, *s; 3564 unsigned char *s;
3565 unicode_t eh;
3566
2940 /* 3567 /*
2941 * Not handled yet 3568 * Not handled yet
2942 */ 3569 */
2943 s = get_to_st (&eh); 3570 s = get_to_st (eh);
2944 if (s) 3571 if (s)
2945 free (s); 3572 free (s);
3573
2946 return; 3574 return;
2947} 3575}
2948 3576
2949/*----------------------------------------------------------------------*/ 3577/*----------------------------------------------------------------------*/
2950/* 3578/*
2951 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3579 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2952 */ 3580 */
2953void 3581void
2954rxvt_term::process_osc_seq () 3582rxvt_term::process_osc_seq ()
2955{ 3583{
2956 unsigned char ch, eh, *s; 3584 unicode_t ch, eh;
2957 int arg; 3585 int arg;
2958 3586
2959 ch = cmd_getc (); 3587 ch = cmd_getc ();
2960 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3588 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2961 arg = arg * 10 + (ch - '0'); 3589 arg = arg * 10 + (ch - '0');
2962 3590
2963 if (ch == ';') 3591 if (ch == ';')
2964 { 3592 {
2965 s = get_to_st (&eh); 3593 unsigned char *s = get_to_st (eh);
3594
2966 if (s) 3595 if (s)
2967 { 3596 {
2968 /*
2969 * rxvt_menubar_dispatch () violates the constness of the string,
2970 * so do it here
2971 */
2972 if (arg == XTerm_Menu)
2973#if 0 /* XXX: currently disabled due to security concerns */
2974 menubar_dispatch ((char *)s);
2975#else
2976 (void)0;
2977#endif
2978 else
2979 xterm_seq (arg, (char *)s, eh); 3597 process_xterm_seq (arg, (char *)s, eh);
2980 free (s); 3598 free (s);
2981 } 3599 }
2982 } 3600 }
2983} 3601}
3602
3603void
3604rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp)
3605{
3606 if (str[0] == '?' && !str[1])
3607 {
3608 unsigned short r, g, b;
3609 pix_colors_focused[color].get (display, r, g, b);
3610 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3611 }
3612 else
3613 set_window_color (color, str);
3614}
3615
2984/* 3616/*
2985 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3617 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2986 * 0 = change iconName/title 3618 * 0 = change iconName/title
2987 * 1 = change iconName 3619 * 1 = change iconName
2988 * 2 = change title 3620 * 2 = change title
2989 * 4 = change color 3621 * 4 = change color
3622 * 10 = change fg color
3623 * 11 = change bg color
2990 * 12 = change text color 3624 * 12 = change text color
2991 * 13 = change mouse foreground color 3625 * 13 = change mouse foreground color
2992 * 17 = change highlight character colour 3626 * 17 = change highlight character colour
2993 * 18 = change bold character color 3627 * 18 = change bold character color
2994 * 19 = change underlined character color 3628 * 19 = change underlined character color
2995 * 46 = change logfile (not implemented) 3629 * 46 = change logfile (not implemented)
2996 * 50 = change font 3630 * 50 = change font
2997 * 3631 *
2998 * rxvt extensions: 3632 * rxvt extensions:
2999 * 9 = change locale (NYI)
3000 * 10 = menu (may change in future)
3001 * 20 = bg pixmap 3633 * 20 = bg pixmap
3002 * 39 = change default fg color 3634 * 39 = change default fg color
3003 * 49 = change default bg color 3635 * 49 = change default bg color
3004 * 55 = dump scrollback buffer and all of screen 3636 * 55 = dump scrollback buffer and all of screen
3637 * 701 = change locale
3638 * 702 = find font
3639 * 703 = menu
3005 */ 3640 */
3006void 3641void
3007rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3642rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp)
3008{ 3643{
3009 int changed = 0; 3644 int changed = 0;
3010 int color; 3645 int color;
3011 char *buf, *name; 3646 char *buf, *name;
3647 bool query = str[0] == '?' && !str[1];
3648 int saveop = op;
3012 3649
3013 assert (str != NULL); 3650 assert (str != NULL);
3014 switch (op) 3651 switch (op)
3015 { 3652 {
3016 case XTerm_name: 3653 case XTerm_name:
3017 set_title (str); 3654 set_title (str);
3018 /* FALLTHROUGH */ 3655 /* FALLTHROUGH */
3019 case XTerm_iconName: 3656 case XTerm_iconName:
3020 set_iconName (str); 3657 set_icon_name (str);
3021 break; 3658 break;
3022 case XTerm_title: 3659 case XTerm_title:
3023 set_title (str); 3660 set_title (str);
3024 break; 3661 break;
3662 case XTerm_property:
3663 if (str[0] == '?')
3664 {
3665 Atom prop = display->atom (str + 1);
3666 Atom actual_type;
3667 int actual_format;
3668 unsigned long nitems;
3669 unsigned long bytes_after;
3670 unsigned char *value = 0;
3671 const char *str = "";
3672
3673 if (prop
3674 && XGetWindowProperty (display->display, TermWin.parent[0],
3675 prop, 0, 1<<16, 0, AnyPropertyType,
3676 &actual_type, &actual_format,
3677 &nitems, &bytes_after, &value) == Success
3678 && actual_type != None
3679 && actual_format == 8)
3680 str = (const char *)(value);
3681
3682 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3683
3684 XFree (value);
3685 }
3686 else
3687 {
3688 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3689
3690 if (eq)
3691 {
3692 *eq = 0;
3693 set_utf8_property (display->atom (str), eq + 1);
3694 }
3695 else
3696 XDeleteProperty (display->display, TermWin.parent[0],
3697 display->atom (str));
3698 }
3699 break;
3700
3025 case XTerm_Color: 3701 case XTerm_Color:
3026 for (buf = (char *)str; buf && *buf;) 3702 for (buf = (char *)str; buf && *buf;)
3027 { 3703 {
3028 if ((name = STRCHR (buf, ';')) == NULL) 3704 if ((name = strchr (buf, ';')) == NULL)
3029 break; 3705 break;
3706
3030 *name++ = '\0'; 3707 *name++ = '\0';
3031 color = atoi (buf); 3708 color = atoi (buf);
3709
3032 if (color < 0 || color >= TOTAL_COLORS) 3710 if (color < 0 || color >= TOTAL_COLORS)
3033 break; 3711 break;
3712
3034 if ((buf = STRCHR (name, ';')) != NULL) 3713 if ((buf = strchr (name, ';')) != NULL)
3035 *buf++ = '\0'; 3714 *buf++ = '\0';
3715
3716 if (name[0] == '?' && !name[1])
3717 {
3718 unsigned short r, g, b;
3719 pix_colors_focused[color + minCOLOR].get (display, r, g, b);
3720 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3721 }
3722 else
3036 set_window_color (color + minCOLOR, name); 3723 set_window_color (color + minCOLOR, name);
3037 } 3724 }
3725 break;
3726 case XTerm_Color00:
3727 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3728 break;
3729 case XTerm_Color01:
3730 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3038 break; 3731 break;
3039#ifndef NO_CURSORCOLOR 3732#ifndef NO_CURSORCOLOR
3040 case XTerm_Color_cursor: 3733 case XTerm_Color_cursor:
3041 set_window_color (Color_cursor, str); 3734 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3042 break; 3735 break;
3043#endif 3736#endif
3044 case XTerm_Color_pointer: 3737 case XTerm_Color_pointer_fg:
3045 set_window_color (Color_pointer, str); 3738 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3739 break;
3740 case XTerm_Color_pointer_bg:
3741 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3046 break; 3742 break;
3047#ifndef NO_BOLD_UNDERLINE_REVERSE 3743#ifndef NO_BOLD_UNDERLINE_REVERSE
3048 case XTerm_Color_BD: 3744 case XTerm_Color_BD:
3049 set_window_color (Color_BD, str); 3745 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3746 break;
3747 case XTerm_Color_IT:
3748 process_color_seq (XTerm_Color_IT, Color_IT, str, resp);
3050 break; 3749 break;
3051 case XTerm_Color_UL: 3750 case XTerm_Color_UL:
3052 set_window_color (Color_UL, str); 3751 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3053 break; 3752 break;
3054 case XTerm_Color_RV: 3753 case XTerm_Color_RV:
3055 set_window_color (Color_RV, str); 3754 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3056 break; 3755 break;
3057#endif 3756#endif
3058 3757#if TRANSPARENT && TINTING
3059 case XTerm_Menu: 3758 case XTerm_Color_tint:
3060 /* 3759 process_color_seq (XTerm_Color_tint, Color_tint, str, resp);
3061 * rxvt_menubar_dispatch () violates the constness of the string, 3760 check_our_parents ();
3062 * so DON'T do it here 3761 if (am_transparent)
3063 */ 3762 want_full_refresh = want_refresh = 1;
3064 break; 3763 break;
3764#endif
3765
3065 case XTerm_Pixmap: 3766 case XTerm_Pixmap:
3066 if (*str != ';') 3767 if (*str != ';')
3067 { 3768 {
3068#if XPM_BACKGROUND 3769#if XPM_BACKGROUND
3069 scale_pixmap (""); /* reset to default scaling */ 3770 scale_pixmap (""); /* reset to default scaling */
3070 set_bgPixmap (str); /* change pixmap */ 3771 set_bgPixmap (str); /* change pixmap */
3071#endif 3772#endif
3072 scr_touch (true); 3773 scr_touch (true);
3073 } 3774 }
3074 while ((str = STRCHR (str, ';')) != NULL) 3775 while ((str = strchr (str, ';')) != NULL)
3075 { 3776 {
3076 str++; 3777 str++;
3077#if XPM_BACKGROUND 3778#if XPM_BACKGROUND
3078 changed += scale_pixmap (str); 3779 changed += scale_pixmap (str);
3079#endif 3780#endif
3080
3081 } 3781 }
3782
3082 if (changed) 3783 if (changed)
3083 { 3784 {
3084#ifdef XPM_BACKGROUND 3785#ifdef XPM_BACKGROUND
3085 resize_pixmap (); 3786 resize_pixmap ();
3086#endif 3787#endif
… …
3092 set_window_color (Color_fg, str); 3793 set_window_color (Color_fg, str);
3093 break; 3794 break;
3094 case XTerm_restoreBG: 3795 case XTerm_restoreBG:
3095 set_window_color (Color_bg, str); 3796 set_window_color (Color_bg, str);
3096 break; 3797 break;
3798
3097 case XTerm_logfile: 3799 case XTerm_logfile:
3800 // TODO, when secure mode?
3098 break; 3801 break;
3802
3099 case XTerm_font: 3803 case XTerm_font:
3100 change_font (str); 3804 op = URxvt_font;
3805 case URxvt_font:
3806#if ENABLE_STYLES
3807 case URxvt_boldFont:
3808 case URxvt_italicFont:
3809 case URxvt_boldItalicFont:
3810#endif
3811 if (query)
3812 tt_printf ("\33]%d;%-.250s%c", saveop,
3813 (options & Opt_insecure) && TermWin.fontset[op - URxvt_font]->fontdesc
3814 ? TermWin.fontset[op - URxvt_font]->fontdesc : "",
3815 resp);
3816 else
3817 {
3818 const char *&res = rs[Rs_font + (op - URxvt_font)];
3819
3820 res = strdup (str);
3821 allocated.push_back ((void *)res);
3822 set_fonts ();
3823 }
3101 break; 3824 break;
3825
3826#if ENABLE_FRILLS
3102 case XTerm_locale: 3827 case XTerm_locale:
3103 if (str[0] == '?' && !str[1]) 3828 if (query)
3104 tt_printf ("%-.250s\n", locale); 3829 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, (options & Opt_insecure) ? locale : "", resp);
3105 else 3830 else
3106 { 3831 {
3107 set_locale (str); 3832 set_locale (str);
3833 pty.set_utf8_mode (enc_utf8);
3834# ifdef USE_XIM
3108 im_cb (); 3835 im_cb ();
3836# endif
3109 } 3837 }
3110 break; 3838 break;
3839#endif
3840
3841#ifdef MENUBAR
3842 case XTerm_Menu:
3843 if (options & Opt_insecure)
3844 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3845 break;
3846#endif
3111#if 0 3847#if 0
3112 case XTerm_dumpscreen: /* no error notices */ 3848 case XTerm_dumpscreen: /* no error notices */
3113 { 3849 {
3114 int fd; 3850 int fd;
3115 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3851 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3116 { 3852 {
3117 scr_dump (fd); 3853 scr_dump (fd);
3118 close (fd); 3854 close (fd);
3119 } 3855 }
3120 } 3856 }
3121 break; 3857 break;
3122#endif 3858#endif
3123
3124 } 3859 }
3125} 3860}
3126/*----------------------------------------------------------------------*/ 3861/*----------------------------------------------------------------------*/
3127 3862
3128/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3863/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3136 * so no need for fancy checking 3871 * so no need for fancy checking
3137 */ 3872 */
3138int 3873int
3139rxvt_term::privcases (int mode, unsigned long bit) 3874rxvt_term::privcases (int mode, unsigned long bit)
3140{ 3875{
3141 int state; 3876 int state;
3142 3877
3143 if (mode == 's') 3878 if (mode == 's')
3144 { 3879 {
3145 SavedModes |= (PrivateModes & bit); 3880 SavedModes |= (priv_modes & bit);
3146 return -1; 3881 return -1;
3147 } 3882 }
3148 else 3883 else
3149 { 3884 {
3150 if (mode == 'r') 3885 if (mode == 'r')
3151 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3886 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3152 else 3887 else
3153 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3888 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3154 PrivMode (state, bit); 3889 PrivMode (state, bit);
3155 } 3890 }
3891
3156 return state; 3892 return state;
3157} 3893}
3158 3894
3159/* we're not using priv _yet_ */ 3895/* we're not using priv _yet_ */
3160void 3896void
3161rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3897rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3162{ 3898{
3163 unsigned int i, j; 3899 unsigned int i, j;
3164 int state; 3900 int state;
3901
3165 static const struct 3902 static const struct
3166 { 3903 {
3167 const int argval; 3904 const int argval;
3168 const unsigned long bit; 3905 const unsigned long bit;
3169 } 3906 }
3907
3170 argtopriv[] = { 3908 argtopriv[] = {
3171 { 1, PrivMode_aplCUR }, 3909 { 1, PrivMode_aplCUR },
3172 { 2, PrivMode_vt52 }, 3910 { 2, PrivMode_vt52 },
3173 { 3, PrivMode_132 }, 3911 { 3, PrivMode_132 },
3174 { 4, PrivMode_smoothScroll }, 3912 { 4, PrivMode_smoothScroll },
3175 { 5, PrivMode_rVideo }, 3913 { 5, PrivMode_rVideo },
3176 { 6, PrivMode_relOrigin }, 3914 { 6, PrivMode_relOrigin },
3177 { 7, PrivMode_Autowrap }, 3915 { 7, PrivMode_Autowrap },
3916 // 8, bi-directional support mode
3178 { 9, PrivMode_MouseX10 }, 3917 { 9, PrivMode_MouseX10 },
3179#ifdef menuBar_esc 3918#ifdef menuBar_esc
3180 { menuBar_esc, PrivMode_menuBar }, 3919 { menuBar_esc, PrivMode_menuBar },
3181#endif 3920#endif
3921 // 18, 19 printing-related
3922 { 25, PrivMode_VisibleCursor },
3182#ifdef scrollBar_esc 3923#ifdef scrollBar_esc
3183 { scrollBar_esc, PrivMode_scrollBar }, 3924 { scrollBar_esc, PrivMode_scrollBar },
3184#endif 3925#endif
3185 { 25, PrivMode_VisibleCursor },
3186 { 35, PrivMode_ShiftKeys }, 3926 { 35, PrivMode_ShiftKeys }, // rxvt extension
3187 { 40, PrivMode_132OK }, 3927 { 40, PrivMode_132OK },
3928 // 41 xterm more fixes NYI
3929 // 45 margin bell NYI
3930 // 46 start logging
3188 { 47, PrivMode_Screen }, 3931 { 47, PrivMode_Screen },
3189 { 66, PrivMode_aplKP }, 3932 { 66, PrivMode_aplKP },
3190#ifndef NO_BACKSPACE_KEY 3933#ifndef NO_BACKSPACE_KEY
3191 { 67, PrivMode_BackSpace }, 3934 { 67, PrivMode_BackSpace },
3192#endif 3935#endif
3193 { 1000, PrivMode_MouseX11 }, 3936 { 1000, PrivMode_MouseX11 },
3937 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3938 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
3939 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3194 { 1010, PrivMode_TtyOutputInh }, 3940 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3195 { 1011, PrivMode_Keypress }, 3941 { 1011, PrivMode_Keypress }, // rxvt extension
3942 // 1035 enable modifiers for alt, numlock NYI
3943 // 1036 send ESC for meta keys NYI
3944 // 1037 send DEL for keypad delete NYI
3196 { 1047, PrivMode_Screen }, 3945 { 1047, PrivMode_Screen },
3946 // 1048 save and restore cursor
3197 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3947 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3948 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3198 }; 3949 };
3199 3950
3200 if (nargs == 0) 3951 if (nargs == 0)
3201 return; 3952 return;
3202 3953
… …
3217 state = privcases (mode, argtopriv[j].bit); 3968 state = privcases (mode, argtopriv[j].bit);
3218 break; 3969 break;
3219 } 3970 }
3220 3971
3221 /* extra handling for values with state unkept */ 3972 /* extra handling for values with state unkept */
3222 if (state == -1)
3223 switch (arg[i]) 3973 switch (arg[i])
3224 { 3974 {
3225 case 1048: /* alternative cursor save */ 3975 case 1048: /* alternative cursor save */
3976 case 1049:
3977 if (options & Opt_secondaryScreen)
3226 if (mode == 0) 3978 if (mode == 0)
3227 scr_cursor (RESTORE); 3979 scr_cursor (RESTORE);
3228 else if (mode == 1) 3980 else if (mode == 1)
3229 scr_cursor (SAVE); 3981 scr_cursor (SAVE);
3230 /* FALLTHROUGH */
3231 default:
3232 continue; /* for (;i;) */
3233 }
3234
3235 /* extra handling for values with valid 0 or 1 state */
3236 switch (arg[i])
3237 {
3238 /* case 1: - application cursor keys */
3239 case 2: /* VT52 mode */
3240 /* oddball mode. should be set regardless of set/reset
3241 * parameter. Return from VT52 mode with an ESC < from
3242 * within VT52 mode
3243 */
3244 PrivMode (1, PrivMode_vt52);
3245 break; 3982 break;
3983 }
3984
3985 if (state >= 0)
3986 /* extra handling for values with valid 0 or 1 state */
3987 switch (arg[i])
3988 {
3989 /* case 1: - application cursor keys */
3990 case 2: /* VT52 mode */
3991 /* oddball mode. should be set regardless of set/reset
3992 * parameter. Return from VT52 mode with an ESC < from
3993 * within VT52 mode
3994 */
3995 PrivMode (1, PrivMode_vt52);
3996 break;
3246 case 3: /* 80/132 */ 3997 case 3: /* 80/132 */
3247 if (PrivateModes & PrivMode_132OK) 3998 if (priv_modes & PrivMode_132OK)
3248 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3999 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height);
3249 (unsigned int)TermWin.height);
3250 break; 4000 break;
3251 case 4: /* smooth scrolling */ 4001 case 4: /* smooth scrolling */
3252 if (state) 4002 if (state)
3253 Options &= ~Opt_jumpScroll; 4003 options &= ~Opt_jumpScroll;
3254 else 4004 else
3255 Options |= Opt_jumpScroll; 4005 options |= Opt_jumpScroll;
3256 break; 4006 break;
3257 case 5: /* reverse video */ 4007 case 5: /* reverse video */
3258 scr_rvideo_mode (state); 4008 scr_rvideo_mode (state);
3259 break; 4009 break;
3260 case 6: /* relative/absolute origins */ 4010 case 6: /* relative/absolute origins */
3261 scr_relative_origin (state); 4011 scr_relative_origin (state);
3262 break; 4012 break;
3263 case 7: /* autowrap */ 4013 case 7: /* autowrap */
3264 scr_autowrap (state); 4014 scr_autowrap (state);
3265 break; 4015 break;
3266 /* case 8: - auto repeat, can't do on a per window basis */ 4016 /* case 8: - auto repeat, can't do on a per window basis */
3267 case 9: /* X10 mouse reporting */ 4017 case 9: /* X10 mouse reporting */
3268 if (state) /* orthogonal */ 4018 if (state) /* orthogonal */
3269 PrivateModes &= ~ (PrivMode_MouseX11); 4019 priv_modes &= ~PrivMode_MouseX11;
3270 break; 4020 break;
3271#ifdef menuBar_esc 4021#ifdef menuBar_esc
3272 case menuBar_esc: 4022 case menuBar_esc:
3273#ifdef MENUBAR 4023#ifdef MENUBAR
3274 map_menuBar (state); 4024 map_menuBar (state);
3275#endif 4025#endif
3276 break; 4026 break;
3277#endif 4027#endif
3278#ifdef scrollBar_esc 4028#ifdef scrollBar_esc
3279 case scrollBar_esc: 4029 case scrollBar_esc:
3280 if (scrollbar_mapping (state)) 4030 if (scrollbar_mapping (state))
3281 { 4031 {
3282 resize_all_windows (0, 0, 0); 4032 resize_all_windows (0, 0, 0);
3283 scr_touch (true); 4033 scr_touch (true);
3284 } 4034 }
3285 break; 4035 break;
3286#endif 4036#endif
3287 case 25: /* visible/invisible cursor */ 4037 case 25: /* visible/invisible cursor */
3288 scr_cursor_visible (state); 4038 scr_cursor_visible (state);
3289 break; 4039 break;
3290 /* case 35: - shift keys */ 4040 /* case 35: - shift keys */
3291 /* case 40: - 80 <--> 132 mode */ 4041 /* case 40: - 80 <--> 132 mode */
3292 case 47: /* secondary screen */ 4042 case 47: /* secondary screen */
3293 scr_change_screen (state); 4043 scr_change_screen (state);
3294 break; 4044 break;
3295 /* case 66: - application key pad */ 4045 /* case 66: - application key pad */
3296 /* case 67: - backspace key */ 4046 /* case 67: - backspace key */
3297 case 1000: /* X11 mouse reporting */ 4047 case 1000: /* X11 mouse reporting */
3298 if (state) /* orthogonal */ 4048 if (state) /* orthogonal */
3299 PrivateModes &= ~ (PrivMode_MouseX10); 4049 priv_modes &= ~PrivMode_MouseX10;
3300 break; 4050 break;
3301#if 0 4051#if 0
3302 case 1001: 4052 case 1001:
3303 break; /* X11 mouse highlighting */ 4053 break; /* X11 mouse highlighting */
3304#endif 4054#endif
3305 case 1010: /* scroll to bottom on TTY output inhibit */ 4055 case 1010: /* scroll to bottom on TTY output inhibit */
3306 if (state) 4056 if (state)
3307 Options &= ~Opt_scrollTtyOutput; 4057 options &= ~Opt_scrollTtyOutput;
3308 else 4058 else
3309 Options |= Opt_scrollTtyOutput; 4059 options |= Opt_scrollTtyOutput;
3310 break; 4060 break;
3311 case 1011: /* scroll to bottom on key press */ 4061 case 1011: /* scroll to bottom on key press */
3312 if (state) 4062 if (state)
3313 Options |= Opt_scrollTtyKeypress; 4063 options |= Opt_scrollTtyKeypress;
3314 else 4064 else
3315 Options &= ~Opt_scrollTtyKeypress; 4065 options &= ~Opt_scrollTtyKeypress;
3316 break; 4066 break;
3317 case 1047: /* secondary screen w/ clearing */ 4067 case 1047: /* secondary screen w/ clearing last */
3318 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4068 if (options & Opt_secondaryScreen)
3319 if (current_screen != PRIMARY) 4069 if (current_screen != PRIMARY)
3320 scr_erase_screen (2); 4070 scr_erase_screen (2);
3321 scr_change_screen (state); 4071 scr_change_screen (state);
3322 /* FALLTHROUGH */
3323 default:
3324 break; 4072 break;
4073 case 1049: /* secondary screen w/ clearing first */
4074 scr_change_screen (state);
4075 if (options & Opt_secondaryScreen)
4076 if (current_screen != PRIMARY)
4077 scr_erase_screen (2);
4078 break;
4079 default:
4080 break;
3325 } 4081 }
3326 } 4082 }
3327} 4083}
3328/*}}} */ 4084/*}}} */
3329 4085
3330/*{{{ process sgr sequences */ 4086/*{{{ process sgr sequences */
3331void 4087void
3332rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4088rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3333{ 4089{
3334 unsigned int i; 4090 unsigned int i;
3335 short rendset; 4091 short rendset;
3336 int rendstyle; 4092 int rendstyle;
3337 4093
3338 if (nargs == 0) 4094 if (nargs == 0)
3339 { 4095 {
3340 scr_rendition (0, ~RS_None); 4096 scr_rendition (0, ~RS_None);
3341 return; 4097 return;
3342 } 4098 }
4099
3343 for (i = 0; i < nargs; i++) 4100 for (i = 0; i < nargs; i++)
3344 { 4101 {
3345 rendset = -1; 4102 rendset = -1;
3346 switch (arg[i]) 4103 switch (arg[i])
3347 { 4104 {
… …
3349 rendset = 0, rendstyle = ~RS_None; 4106 rendset = 0, rendstyle = ~RS_None;
3350 break; 4107 break;
3351 case 1: 4108 case 1:
3352 rendset = 1, rendstyle = RS_Bold; 4109 rendset = 1, rendstyle = RS_Bold;
3353 break; 4110 break;
4111 //case 2: // low intensity
4112 case 3:
4113 rendset = 1, rendstyle = RS_Italic;
4114 break;
3354 case 4: 4115 case 4:
3355 rendset = 1, rendstyle = RS_Uline; 4116 rendset = 1, rendstyle = RS_Uline;
3356 break; 4117 break;
3357 case 5: 4118 case 5: // slowly blinking
4119 case 6: // rapidly blinking
3358 rendset = 1, rendstyle = RS_Blink; 4120 rendset = 1, rendstyle = RS_Blink;
3359 break; 4121 break;
4122 //case 6: // scoansi light background
3360 case 7: 4123 case 7:
3361 rendset = 1, rendstyle = RS_RVid; 4124 rendset = 1, rendstyle = RS_RVid;
3362 break; 4125 break;
3363 case 22: 4126 case 8:
4127 // invisible. NYI
4128 break;
4129 //case 9: // crossed out
4130 //case 10: // scoansi acs off, primary font
4131 //case 11: // scoansi acs on, first alt font
4132 //case 12: // scoansi acs on, |0x80, second alt font
4133 //...
4134 //case 19: // ninth alt font
4135 //case 20: // gothic
4136 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3364 rendset = 0, rendstyle = RS_Bold; 4137 rendset = 0, rendstyle = RS_Bold;
4138 break;
4139 case 22: // normal intensity
4140 rendset = 0, rendstyle = RS_Bold;
4141 break;
4142 case 23: // disable italic
4143 rendset = 0, rendstyle = RS_Italic;
3365 break; 4144 break;
3366 case 24: 4145 case 24:
3367 rendset = 0, rendstyle = RS_Uline; 4146 rendset = 0, rendstyle = RS_Uline;
3368 break; 4147 break;
3369 case 25: 4148 case 25:
3370 rendset = 0, rendstyle = RS_Blink; 4149 rendset = 0, rendstyle = RS_Blink;
3371 break; 4150 break;
4151 case 26: // variable spacing (iso 8613)
4152 rendset = 0, rendstyle = RS_Blink;
4153 break;
3372 case 27: 4154 case 27:
3373 rendset = 0, rendstyle = RS_RVid; 4155 rendset = 0, rendstyle = RS_RVid;
3374 break; 4156 break;
4157 //case 28: // visible. NYI
4158 //case 29: // not crossed-out
3375 } 4159 }
4160
3376 if (rendset != -1) 4161 if (rendset != -1)
3377 { 4162 {
3378 scr_rendition (rendset, rendstyle); 4163 scr_rendition (rendset, rendstyle);
3379 continue; /* for (;i;) */ 4164 continue; /* for (;i;) */
3380 } 4165 }
… …
3387 case 33: 4172 case 33:
3388 case 34: 4173 case 34:
3389 case 35: 4174 case 35:
3390 case 36: 4175 case 36:
3391 case 37: 4176 case 37:
3392 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4177 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3393 Color_fg);
3394 break; 4178 break;
3395#ifdef TTY_256COLOR 4179 case 38: // set fg color, ISO 8613-6
3396 case 38:
3397 if (nargs > i + 2 && arg[i + 1] == 5) 4180 if (nargs > i + 2 && arg[i + 1] == 5)
3398 { 4181 {
3399 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4182 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3400 Color_fg);
3401 i += 2; 4183 i += 2;
3402 } 4184 }
3403 break; 4185 break;
3404#endif
3405 case 39: /* default fg */ 4186 case 39: /* default fg */
3406 scr_color (Color_fg, Color_fg); 4187 scr_color (Color_fg, Color_fg);
3407 break; 4188 break;
3408 4189
3409 case 40: 4190 case 40:
… …
3412 case 43: 4193 case 43:
3413 case 44: 4194 case 44:
3414 case 45: 4195 case 45:
3415 case 46: 4196 case 46:
3416 case 47: 4197 case 47:
3417 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4198 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3418 Color_bg);
3419 break; 4199 break;
3420#ifdef TTY_256COLOR 4200 case 48: // set bg color, ISO 8613-6
3421 case 48:
3422 if (nargs > i + 2 && arg[i + 1] == 5) 4201 if (nargs > i + 2 && arg[i + 1] == 5)
3423 { 4202 {
3424 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4203 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3425 Color_bg);
3426 i += 2; 4204 i += 2;
3427 } 4205 }
3428 break; 4206 break;
3429#endif
3430 case 49: /* default bg */ 4207 case 49: /* default bg */
3431 scr_color (Color_bg, Color_bg); 4208 scr_color (Color_bg, Color_bg);
3432 break; 4209 break;
4210
4211 //case 50: // not variable spacing
3433 4212
3434#ifndef NO_BRIGHTCOLOR 4213#ifndef NO_BRIGHTCOLOR
3435 case 90: 4214 case 90:
3436 case 91: /* set bright fg color */ 4215 case 91: /* set bright fg color */
3437 case 92: 4216 case 92:
3438 case 93: 4217 case 93:
3439 case 94: 4218 case 94:
3440 case 95: 4219 case 95:
3441 case 96: 4220 case 96:
3442 case 97: 4221 case 97:
3443 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4222 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3444 Color_fg);
3445 break; 4223 break;
3446 case 100: 4224 case 100:
3447 case 101: /* set bright bg color */ 4225 case 101: /* set bright bg color */
3448 case 102: 4226 case 102:
3449 case 103: 4227 case 103:
3450 case 104: 4228 case 104:
3451 case 105: 4229 case 105:
3452 case 106: 4230 case 106:
3453 case 107: 4231 case 107:
3454 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4232 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3455 Color_bg);
3456 break; 4233 break;
3457#endif 4234#endif
3458 4235
3459 } 4236 }
3460 } 4237 }
3461} 4238}
3462/*}}} */ 4239/*}}} */
3463 4240
3464/*{{{ process Rob Nation's own graphics mode sequences */ 4241/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3465void 4242void
3466rxvt_term::process_graphics () 4243rxvt_term::process_graphics ()
3467{ 4244{
3468 unsigned char ch, cmd = cmd_getc (); 4245 unicode_t ch, cmd = cmd_getc ();
3469 4246
3470 if (cmd == 'Q') 4247 if (cmd == 'Q')
3471 { /* query graphics */ 4248 { /* query graphics */
3472 tt_printf ("\033G0\n"); /* no graphics */ 4249 tt_printf ("\033G0\012"); /* no graphics */
3473 return; 4250 return;
3474 } 4251 }
3475 /* swallow other graphics sequences until terminating ':' */ 4252 /* swallow other graphics sequences until terminating ':' */
3476 do 4253 do
3477 ch = cmd_getc (); 4254 ch = cmd_getc ();
… …
3492 unsigned char buf[256]; 4269 unsigned char buf[256];
3493 4270
3494 va_start (arg_ptr, fmt); 4271 va_start (arg_ptr, fmt);
3495 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4272 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3496 va_end (arg_ptr); 4273 va_end (arg_ptr);
3497 tt_write (buf, STRLEN (buf)); 4274 tt_write (buf, strlen (buf));
3498} 4275}
3499 4276
3500/* ---------------------------------------------------------------------- */ 4277/* ---------------------------------------------------------------------- */
3501/* Write data to the pty as typed by the user, pasted with the mouse, 4278/* Write data to the pty as typed by the user, pasted with the mouse,
3502 * or generated by us in response to a query ESC sequence. 4279 * or generated by us in response to a query ESC sequence.
3503 */ 4280 */
4281const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4282
3504void 4283void
3505rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4284rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3506{ 4285{
3507 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4286 if (v_buflen == 0)
4287 {
4288 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
3508 4289
3509 if (len) 4290 if ((unsigned int)written == len)
4291 return;
4292
4293 data += written;
4294 len -= written;
3510 { 4295 }
4296
4297 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
4298
4299 memcpy (v_buffer + v_buflen, data, len);
4300 v_buflen += len;
4301
4302 pty_ev.set (EVENT_READ | EVENT_WRITE);
4303}
4304
4305void rxvt_term::pty_write ()
4306{
4307 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4308
4309 if (written > 0)
4310 {
4311 v_buflen -= written;
4312
3511 if (v_buflen == 0) 4313 if (v_buflen == 0)
3512 { 4314 {
3513 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3514
3515 if ((unsigned int)written == len)
3516 return;
3517
3518 data += written;
3519 len -= written;
3520 }
3521
3522
3523 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3524
3525 memcpy (v_buffer + v_buflen, data, len);
3526 v_buflen += len;
3527 }
3528
3529 for (;;)
3530 {
3531 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3532
3533 if (written > 0)
3534 {
3535 v_buflen -= written;
3536
3537 if (v_buflen == 0)
3538 {
3539 free (v_buffer); 4315 free (v_buffer);
3540 v_buffer = 0; 4316 v_buffer = 0;
3541 v_buflen = 0; 4317 v_buflen = 0;
3542 4318
3543 pty_ev.set (EVENT_READ); 4319 pty_ev.set (EVENT_READ);
3544 return;
3545 }
3546
3547 memmove (v_buffer, v_buffer + written, v_buflen);
3548 }
3549 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3550 // original code just ignores this...
3551 destroy ();
3552 else
3553 {
3554 pty_ev.set (EVENT_READ | EVENT_WRITE);
3555 return; 4320 return;
3556 } 4321 }
4322
4323 memmove (v_buffer, v_buffer + written, v_buflen);
3557 } 4324 }
4325 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4326 // original code just ignores this...
4327 destroy ();
3558} 4328}
3559 4329
3560/*----------------------- end-of-file (C source) -----------------------*/ 4330/*----------------------- end-of-file (C source) -----------------------*/
3561 4331

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines