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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.64 by pcg, Wed Mar 3 04:07:52 2004 UTC vs.
Revision 1.176 by root, Mon Dec 13 01:29:03 2004 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
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#include <wchar.h> 53#include <wchar.h>
54#include <signal.h>
54 55
55/*----------------------------------------------------------------------*/ 56/*----------------------------------------------------------------------*/
57
58#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
59
60// exception thrown when the command parser runs out of input data
61class out_of_input { } out_of_input;
62
63#if ENABLE_FRILLS || ISO_14755
64
65#define ISO_14755_STARTED 0x80000000UL
66#define ISO_14755_51 0x40000000UL // basic (section 5.1)
67#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
68#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
69#define ISO_14755_MASK 0x0fffffffUL
70
71#if ISO_14755
72static unsigned short iso14755_symtab[] = {
73 // keysym, unicode
74 XK_Left, 0x2190,
75 XK_KP_Left, 0x2190,
76 XK_Up, 0x2191,
77 XK_KP_Up, 0x2191,
78 XK_Right, 0x2192,
79 XK_KP_Right, 0x2192,
80 XK_Down, 0x2193,
81 XK_KP_Down, 0x2193,
82 XK_Linefeed, 0x21b4,
83 XK_Return, 0x21b5,
84 XK_KP_Enter, 0x21b5,
85
86 XK_Prior, 0x21de,
87 XK_Next, 0x21df,
88 XK_Tab, 0x21e5,
89 XK_ISO_Left_Tab, 0x21e6,
90 XK_Shift_L, 0x21e7,
91 XK_Shift_R, 0x21e7,
92
93 XK_Shift_Lock, 0x21eb,
94 XK_ISO_Lock, 0x21eb,
95 XK_ISO_Lock, 0x21eb,
96 XK_Caps_Lock, 0x21ec,
97 XK_Num_Lock, 0x21ed,
98 XK_ISO_Level3_Shift, 0x21ee,
99 XK_ISO_Level3_Lock, 0x21ef,
100 XK_ISO_Group_Lock, 0x21f0,
101 XK_Home, 0x21f1,
102 XK_End, 0x21f2,
103
104 XK_Execute, 0x2318,
105 XK_Begin, 0x2320,
106 XK_Delete, 0x2326,
107 XK_Clear, 0x2327,
108 XK_BackSpace, 0x232b,
109 XK_Insert, 0x2380,
110 XK_Control_L, 0x2388,
111 XK_Control_R, 0x2388,
112 XK_Pause, 0x2389,
113 XK_Break, 0x238a,
114 XK_Escape, 0x238b,
115 XK_Undo, 0x238c,
116 XK_Print, 0x2399,
117
118 XK_space, 0x2423,
119 XK_KP_Space, 0x2422,
120 0,
121};
122
123void
124rxvt_term::iso14755_54 (int x, int y)
125{
126 x = Pixel2Col (x);
127 y = Pixel2Row (y);
128
129 if (x < 0 || x >= TermWin.ncol
130 || y < 0 || y >= TermWin.nrow)
131 return;
132
133 for (;;)
134 {
135 text_t t = screen.text[y + TermWin.saveLines - TermWin.view_start][x];
136
137 if (t != NOCHAR || !x)
138 {
139 iso14755_51 (screen.text[y + TermWin.saveLines - TermWin.view_start][x],
140 screen.rend[y + TermWin.saveLines - TermWin.view_start][x]);
141 iso14755buf = ISO_14755_54;
142 break;
143 }
144
145 x--;
146 }
147
148}
149#endif
150
151#if ENABLE_OVERLAY
152void
153rxvt_term::iso14755_51 (unicode_t ch, rend_t r)
154{
155 rxvt_fontset *fs = FONTSET (r);
156 rxvt_font *f = (*fs)[fs->find_font (ch)];
157 wchar_t *chr, *alloc, ch2;
158 int len;
159
160#if ENABLE_COMBINING
161 if (IS_COMPOSE (ch))
162 {
163 len = rxvt_composite.expand (ch, 0);
164 alloc = chr = new wchar_t[len];
165 rxvt_composite.expand (ch, chr);
166 }
167 else
168#endif
169 {
170 ch2 = ch;
171
172 alloc = 0;
173 chr = &ch2;
174 len = 1;
175 }
176
177 int width = strlen (f->name);
178
179 scr_overlay_new (0, -1, width < 8+5 ? 8+5 : width, len + 1);
180
181 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
182
183 for (int y = 0; y < len; y++)
184 {
185 char buf[9];
186
187 ch = *chr++;
188
189 sprintf (buf, "%8x", ch);
190 scr_overlay_set (0, y, buf);
191 scr_overlay_set (9, y, '=');
192#if !UNICODE3
193 if (ch >= 0x10000)
194 ch = 0xfffd;
195#endif
196 scr_overlay_set (11, y, ch, r);
197 scr_overlay_set (12, y, NOCHAR, r);
198 }
199
200 scr_overlay_set (0, len, f->name);
201
202#if ENABLE_COMBINING
203 if (alloc)
204 delete [] alloc;
205#endif
206}
207#endif
208
209void
210rxvt_term::commit_iso14755 ()
211{
212 wchar_t ch[2];
213
214 ch[0] = iso14755buf & ISO_14755_MASK;
215 ch[1] = 0;
216
217 if (iso14755buf & ISO_14755_51)
218 {
219 char mb[16];
220 int len;
221
222 // allow verbatim 0-bytes and control-bytes to be entered
223 if (ch[0] >= 0x20)
224 len = wcstombs (mb, ch, 16);
225 else
226 {
227 mb[0] = ch[0];
228 len = 1;
229 }
230
231 if (len > 0)
232 tt_write ((unsigned char *)mb, len);
233 else
234 scr_bell ();
235 }
236
237 iso14755buf = 0;
238}
239
240int
241rxvt_term::hex_keyval (XKeyEvent &ev)
242{
243 // check wether this event corresponds to a hex digit
244 // if the modifiers had not been pressed.
245 for (int index = 0; index < 8; index++)
246 {
247 KeySym k = XLookupKeysym (&ev, index);
248
249 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
250 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
251 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
252 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
253 }
254
255 return -1;
256}
257#endif
56 258
57/*{{{ Convert the keypress event into a string */ 259/*{{{ Convert the keypress event into a string */
58void 260void
59rxvt_term::lookup_key (XKeyEvent &ev) 261rxvt_term::lookup_key (XKeyEvent &ev)
60{ 262{
… …
88#ifdef USE_XIM 290#ifdef USE_XIM
89 if (Input_Context) 291 if (Input_Context)
90 { 292 {
91 Status status_return; 293 Status status_return;
92 294
295#if 0
93#ifdef X_HAVE_UTF8_STRING 296#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 297 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 298 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf,
96 KBUFSZ, &keysym, &status_return); 299 KBUFSZ, &keysym, &status_return);
97 else 300 else
301#endif
98#endif 302#endif
99 { 303 {
100 wchar_t wkbuf[KBUFSZ + 1]; 304 wchar_t wkbuf[KBUFSZ + 1];
101 305
102 // the XOpenIM manpage lies about hardcoding the locale 306 // the XOpenIM manpage lies about hardcoding the locale
… …
140 valid_keysym = keysym != NoSymbol; 344 valid_keysym = keysym != NoSymbol;
141 } 345 }
142 346
143 if (valid_keysym) 347 if (valid_keysym)
144 { 348 {
145 /* for some backwards compatibility */
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META)
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;
157 }
158 else if (keysym == ks_smallfont)
159 {
160 change_font (FONT_DN);
161 return;
162 }
163 }
164#endif
165
166 if (TermWin.saveLines) 349 if (TermWin.saveLines)
167 { 350 {
168#ifdef UNSHIFTED_SCROLLKEYS 351#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 352 if (!ctrl && !meta)
170 {
171#else 353#else
172 if (IS_SCROLL_MOD) 354 if (IS_SCROLL_MOD)
355#endif
173 { 356 {
174#endif
175 int lnsppg; 357 int lnsppg;
176 358
177#ifdef PAGING_CONTEXT_LINES 359#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 360 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES;
179#else 361#else
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 410 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 411 {
230 keysym += (XK_F11 - XK_F1); 412 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 413 shft = 0; /* turn off Shift */
232 } 414 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 415 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 416 {
235 switch (keysym) 417 switch (keysym)
236 { 418 {
237 /* normal XTerm key bindings */ 419 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 420 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 421 selection_request (ev.time, 0, 0);
240 return; 422 return;
423#if TODO
241 /* rxvt extras */ 424 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 425 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP); 426 change_font (FONT_UP);
244 return; 427 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 428 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN); 429 change_font (FONT_DN);
247 return; 430 return;
431#endif
248 } 432 }
249 } 433 }
250 } 434 }
435
436#if ENABLE_FRILLS || ISO_14755
437 // ISO 14755 support
438 if (shft && ctrl)
439 {
440 int hv;
441
442 if (iso14755buf & ISO_14755_51
443 && (keysym == XK_space || keysym == XK_KP_Space
444 || keysym == XK_Return || keysym == XK_KP_Enter))
445 {
446 commit_iso14755 ();
447 iso14755buf = ISO_14755_51;
448# if ISO_14755
449 iso14755_51 (0);
450# endif
451 return;
452 }
453 else if ((hv = hex_keyval (ev)) >= 0)
454 {
455 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
456 | hv | ISO_14755_51;
457# if ISO_14755
458 iso14755_51 (iso14755buf & ISO_14755_MASK);
459# endif
460 return;
461 }
462 else
463 {
464# if ENABLE_OVERLAY
465 scr_overlay_off ();
466# endif
467 iso14755buf = 0;
468 }
469 }
470 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
471 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
472 if (!(iso14755buf & ISO_14755_STARTED))
473 {
474 iso14755buf |= ISO_14755_STARTED;
475# if ENABLE_OVERLAY
476 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
477 scr_overlay_set (0, 0, "ISO 14755 mode");
478# endif
479 }
480#endif
481
251#ifdef PRINTPIPE 482#ifdef PRINTPIPE
252 if (keysym == XK_Print) 483 if (keysym == XK_Print)
253 { 484 {
254 scr_printscreen (ctrl | shft); 485 scr_printscreen (ctrl | shft);
255 return; 486 return;
… …
261#ifdef KEYSYM_RESOURCE 492#ifdef KEYSYM_RESOURCE
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 493 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 494 {
264 unsigned int l; 495 unsigned int l;
265 const unsigned char *kbuf0; 496 const unsigned char *kbuf0;
266 const unsigned char ch = C0_ESC;
267 497
268 kbuf0 = (Keysym_map[keysym & 0xFF]); 498 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++; 499 l = (unsigned int)*kbuf0++;
270 500
271 /* escape prefix */ 501 /* escape prefix */
272 if (meta) 502 if (meta
273# ifdef META8_OPTION 503# ifdef META8_OPTION
274 if (meta_char == C0_ESC) 504 && meta_char == C0_ESC
275# endif 505# endif
506 )
507 {
508 const unsigned char ch = C0_ESC;
276 tt_write (&ch, 1); 509 tt_write (&ch, 1);
510 }
511
277 tt_write (kbuf0, l); 512 tt_write (kbuf0, l);
278 return; 513 return;
279 } 514 }
280 else 515 else
281#endif 516#endif
… …
283 newlen = 1; 518 newlen = 1;
284 switch (keysym) 519 switch (keysym)
285 { 520 {
286#ifndef NO_BACKSPACE_KEY 521#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace: 522 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace) 523 if (priv_modes & PrivMode_HaveBackSpace)
289 { 524 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 525 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177'; 526 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0'; 527 kbuf[1] = '\0';
293 } 528 }
294 else 529 else
295 STRCPY (kbuf, key_backspace); 530 strcpy (kbuf, key_backspace);
296 break; 531 break;
297#endif 532#endif
298#ifndef NO_DELETE_KEY 533#ifndef NO_DELETE_KEY
299 case XK_Delete: 534 case XK_Delete:
300 STRCPY (kbuf, key_delete); 535 strcpy (kbuf, key_delete);
301 break; 536 break;
302#endif 537#endif
303 case XK_Tab: 538 case XK_Tab:
304 if (shft) 539 if (shft)
305 STRCPY (kbuf, "\033[Z"); 540 strcpy (kbuf, "\033[Z");
306 else 541 else
307 { 542 {
308#ifdef CTRL_TAB_MAKES_META 543#ifdef CTRL_TAB_MAKES_META
309 if (ctrl) 544 if (ctrl)
310 meta = 1; 545 meta = 1;
… …
316 newlen = 0; 551 newlen = 0;
317 } 552 }
318 break; 553 break;
319 554
320#ifdef XK_KP_Left 555#ifdef XK_KP_Left
321 case XK_KP_Up: /* \033Ox or standard */ 556 case XK_KP_Up: /* \033Ox or standard */
322 case XK_KP_Down: /* \033Or or standard */ 557 case XK_KP_Down: /* \033Or or standard */
323 case XK_KP_Right: /* \033Ov or standard */ 558 case XK_KP_Right: /* \033Ov or standard */
324 case XK_KP_Left: /* \033Ot or standard */ 559 case XK_KP_Left: /* \033Ot or standard */
325 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 560 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
326 { 561 {
327 STRCPY (kbuf, "\033OZ"); 562 strcpy (kbuf, "\033OZ");
328 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 563 kbuf[2] = "txvr"[keysym - XK_KP_Left];
329 break; 564 break;
330 } 565 }
331 else 566 else
332 /* translate to std. cursor key */ 567 /* translate to std. cursor key */
… …
335#endif 570#endif
336 case XK_Up: /* "\033[A" */ 571 case XK_Up: /* "\033[A" */
337 case XK_Down: /* "\033[B" */ 572 case XK_Down: /* "\033[B" */
338 case XK_Right: /* "\033[C" */ 573 case XK_Right: /* "\033[C" */
339 case XK_Left: /* "\033[D" */ 574 case XK_Left: /* "\033[D" */
340 STRCPY (kbuf, "\033[Z"); 575 strcpy (kbuf, "\033[Z");
341 kbuf[2] = "DACB"[keysym - XK_Left]; 576 kbuf[2] = "DACB"[keysym - XK_Left];
342 /* do Shift first */ 577 /* do Shift first */
343 if (shft) 578 if (shft)
344 kbuf[2] = "dacb"[keysym - XK_Left]; 579 kbuf[2] = "dacb"[keysym - XK_Left];
345 else if (ctrl) 580 else if (ctrl)
346 { 581 {
347 kbuf[1] = 'O'; 582 kbuf[1] = 'O';
348 kbuf[2] = "dacb"[keysym - XK_Left]; 583 kbuf[2] = "dacb"[keysym - XK_Left];
349 } 584 }
350 else if (PrivateModes & PrivMode_aplCUR) 585 else if (priv_modes & PrivMode_aplCUR)
351 kbuf[1] = 'O'; 586 kbuf[1] = 'O';
352 break; 587 break;
353 588
354#ifndef UNSHIFTED_SCROLLKEYS 589#ifndef UNSHIFTED_SCROLLKEYS
355# ifdef XK_KP_Prior 590# ifdef XK_KP_Prior
356 case XK_KP_Prior: 591 case XK_KP_Prior:
357 /* allow shift to override */ 592 /* allow shift to override */
358 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 593 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
359 { 594 {
360 STRCPY (kbuf, "\033Oy"); 595 strcpy (kbuf, "\033Oy");
361 break; 596 break;
362 } 597 }
363 /* FALLTHROUGH */ 598 /* FALLTHROUGH */
364# endif 599# endif
365 case XK_Prior: 600 case XK_Prior:
366 STRCPY (kbuf, "\033[5~"); 601 strcpy (kbuf, "\033[5~");
367 break; 602 break;
368# ifdef XK_KP_Next 603# ifdef XK_KP_Next
369 case XK_KP_Next: 604 case XK_KP_Next:
370 /* allow shift to override */ 605 /* allow shift to override */
371 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 606 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
372 { 607 {
373 STRCPY (kbuf, "\033Os"); 608 strcpy (kbuf, "\033Os");
374 break; 609 break;
375 } 610 }
376 /* FALLTHROUGH */ 611 /* FALLTHROUGH */
377# endif 612# endif
378 case XK_Next: 613 case XK_Next:
379 STRCPY (kbuf, "\033[6~"); 614 strcpy (kbuf, "\033[6~");
380 break; 615 break;
381#endif 616#endif
382 case XK_KP_Enter: 617 case XK_KP_Enter:
383 /* allow shift to override */ 618 /* allow shift to override */
384 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 619 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
385 { 620 {
386 STRCPY (kbuf, "\033OM"); 621 strcpy (kbuf, "\033OM");
622 break;
623 }
624
625 /* FALLTHROUGH */
626
627 case XK_Return:
628 if (priv_modes & PrivMode_LFNL)
629 {
630 kbuf[0] = '\015';
631 kbuf[1] = '\012';
632 kbuf[2] = '\0';
387 } 633 }
388 else 634 else
389 { 635 {
390 kbuf[0] = '\r'; 636 kbuf[0] = '\015';
391 kbuf[1] = '\0'; 637 kbuf[1] = '\0';
392 } 638 }
393 break; 639 break;
394 640
395#ifdef XK_KP_Begin 641#ifdef XK_KP_Begin
396 case XK_KP_Begin: 642 case XK_KP_Begin:
397 STRCPY (kbuf, "\033Ou"); 643 strcpy (kbuf, "\033Ou");
398 break; 644 break;
399 645
400 case XK_KP_Insert: 646 case XK_KP_Insert:
401 STRCPY (kbuf, "\033Op"); 647 strcpy (kbuf, "\033Op");
402 break; 648 break;
403 649
404 case XK_KP_Delete: 650 case XK_KP_Delete:
405 STRCPY (kbuf, "\033On"); 651 strcpy (kbuf, "\033On");
406 break; 652 break;
407#endif 653#endif
408 case XK_KP_F1: /* "\033OP" */ 654 case XK_KP_F1: /* "\033OP" */
409 case XK_KP_F2: /* "\033OQ" */ 655 case XK_KP_F2: /* "\033OQ" */
410 case XK_KP_F3: /* "\033OR" */ 656 case XK_KP_F3: /* "\033OR" */
411 case XK_KP_F4: /* "\033OS" */ 657 case XK_KP_F4: /* "\033OS" */
412 STRCPY (kbuf, "\033OP"); 658 strcpy (kbuf, "\033OP");
413 kbuf[2] += (keysym - XK_KP_F1); 659 kbuf[2] += (keysym - XK_KP_F1);
414 break; 660 break;
415 661
416 case XK_KP_Multiply: /* "\033Oj" : "*" */ 662 case XK_KP_Multiply: /* "\033Oj" : "*" */
417 case XK_KP_Add: /* "\033Ok" : "+" */ 663 case XK_KP_Add: /* "\033Ok" : "+" */
… …
428 case XK_KP_6: /* "\033Ov" : "6" */ 674 case XK_KP_6: /* "\033Ov" : "6" */
429 case XK_KP_7: /* "\033Ow" : "7" */ 675 case XK_KP_7: /* "\033Ow" : "7" */
430 case XK_KP_8: /* "\033Ox" : "8" */ 676 case XK_KP_8: /* "\033Ox" : "8" */
431 case XK_KP_9: /* "\033Oy" : "9" */ 677 case XK_KP_9: /* "\033Oy" : "9" */
432 /* allow shift to override */ 678 /* allow shift to override */
433 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 679 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
434 { 680 {
435 STRCPY (kbuf, "\033Oj"); 681 strcpy (kbuf, "\033Oj");
436 kbuf[2] += (keysym - XK_KP_Multiply); 682 kbuf[2] += (keysym - XK_KP_Multiply);
437 } 683 }
438 else 684 else
439 { 685 {
440 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 686 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
441 kbuf[1] = '\0'; 687 kbuf[1] = '\0';
442 } 688 }
443 break; 689 break;
444 690
445 case XK_Find: 691 case XK_Find:
446 STRCPY (kbuf, "\033[1~"); 692 strcpy (kbuf, "\033[1~");
447 break; 693 break;
448 case XK_Insert: 694 case XK_Insert:
449 STRCPY (kbuf, "\033[2~"); 695 strcpy (kbuf, "\033[2~");
450 break; 696 break;
451#ifdef DXK_Remove /* support for DEC remove like key */ 697#ifdef DXK_Remove /* support for DEC remove like key */
452 case DXK_Remove: 698 case DXK_Remove:
453 /* FALLTHROUGH */ 699 /* FALLTHROUGH */
454#endif 700#endif
455 case XK_Execute: 701 case XK_Execute:
456 STRCPY (kbuf, "\033[3~"); 702 strcpy (kbuf, "\033[3~");
457 break; 703 break;
458 case XK_Select: 704 case XK_Select:
459 STRCPY (kbuf, "\033[4~"); 705 strcpy (kbuf, "\033[4~");
460 break; 706 break;
461#ifdef XK_KP_End 707#ifdef XK_KP_End
462 case XK_KP_End: 708 case XK_KP_End:
463 /* allow shift to override */ 709 /* allow shift to override */
464 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 710 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
465 { 711 {
466 STRCPY (kbuf, "\033Oq"); 712 strcpy (kbuf, "\033Oq");
467 break; 713 break;
468 } 714 }
469 /* FALLTHROUGH */ 715 /* FALLTHROUGH */
470#endif 716#endif
471 case XK_End: 717 case XK_End:
472 STRCPY (kbuf, KS_END); 718 strcpy (kbuf, KS_END);
473 break; 719 break;
474#ifdef XK_KP_Home 720#ifdef XK_KP_Home
475 case XK_KP_Home: 721 case XK_KP_Home:
476 /* allow shift to override */ 722 /* allow shift to override */
477 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 723 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
478 { 724 {
479 STRCPY (kbuf, "\033Ow"); 725 strcpy (kbuf, "\033Ow");
480 break; 726 break;
481 } 727 }
482 /* FALLTHROUGH */ 728 /* FALLTHROUGH */
483#endif 729#endif
484 case XK_Home: 730 case XK_Home:
485 STRCPY (kbuf, KS_HOME); 731 strcpy (kbuf, KS_HOME);
486 break; 732 break;
487 733
488#define FKEY(n, fkey) \ 734#define FKEY(n, fkey) \
489 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 735 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
490 736
… …
543 default: 789 default:
544 newlen = 0; 790 newlen = 0;
545 break; 791 break;
546 } 792 }
547 if (newlen) 793 if (newlen)
548 len = STRLEN (kbuf); 794 len = strlen (kbuf);
549 } 795 }
796
550 /* 797 /*
551 * Pass meta for all function keys, if 'meta' option set 798 * Pass meta for all function keys, if 'meta' option set
552 */ 799 */
553#ifdef META8_OPTION 800#ifdef META8_OPTION
554 if (meta && (meta_char == 0x80) && len > 0) 801 if (meta && (meta_char == 0x80) && len > 0)
… …
569 { 816 {
570 unsigned char *ch; 817 unsigned char *ch;
571 818
572 for (ch = kbuf; ch < kbuf + len; ch++) 819 for (ch = kbuf; ch < kbuf + len; ch++)
573 *ch |= 0x80; 820 *ch |= 0x80;
821
574 meta = 0; 822 meta = 0;
575 } 823 }
576#endif 824#endif
577 /* nil */ ; 825 /* nil */ ;
578 } 826 }
579 } 827 }
580 828
581 if (len <= 0) 829 if (len <= 0)
582 return; /* not mapped */ 830 return; /* not mapped */
583 831
584 if (Options & Opt_scrollTtyKeypress) 832 if (options & Opt_scrollTtyKeypress)
585 if (TermWin.view_start) 833 if (TermWin.view_start)
586 { 834 {
587 TermWin.view_start = 0; 835 TermWin.view_start = 0;
588 want_refresh = 1; 836 want_refresh = 1;
589 } 837 }
… …
631/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 879/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
632/* attempt to `write' count to the input buffer */ 880/* attempt to `write' count to the input buffer */
633unsigned int 881unsigned int
634rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 882rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
635{ 883{
636 unsigned int n, s; 884 unsigned int n, s;
637 885
638 n = cmdbuf_ptr - cmdbuf_base; 886 n = cmdbuf_ptr - cmdbuf_base;
639 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 887 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
640 888
641 if (n > 0 && s < count) 889 if (n > 0 && s < count)
642 { 890 {
643 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 891 memmove (cmdbuf_base, cmdbuf_ptr,
644 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 892 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
645 cmdbuf_ptr = cmdbuf_base; 893 cmdbuf_ptr = cmdbuf_base;
646 cmdbuf_endp -= n; 894 cmdbuf_endp -= n;
647 s += n; 895 s += n;
648 } 896 }
649 897
650 if (count > s) 898 if (count > s)
651 { 899 {
652 rxvt_print_error ("data loss: cmd_write too large"); 900 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
653 count = s; 901 count = s;
654 } 902 }
655 903
656 for (; count--;) 904 for (; count--;)
657 *cmdbuf_endp++ = *str++; 905 *cmdbuf_endp++ = *str++;
… …
663#endif /* MENUBAR_MAX */ 911#endif /* MENUBAR_MAX */
664 912
665void 913void
666rxvt_term::flush () 914rxvt_term::flush ()
667{ 915{
916 flush_ev.stop ();
917
668#ifdef TRANSPARENT 918#ifdef TRANSPARENT
669 if (want_full_refresh) 919 if (want_full_refresh)
670 { 920 {
671 want_full_refresh = 0; 921 want_full_refresh = 0;
672 scr_clear (); 922 scr_clear ();
673 scr_touch (false); 923 scr_touch (false);
674 want_refresh = 1;
675 } 924 }
676#endif 925#endif
677 926
678 if (want_refresh) 927 if (want_refresh)
679 { 928 {
680 scr_refresh (refresh_type); 929 scr_refresh (refresh_type);
681 scrollbar_show (1); 930 scrollbar_show (1);
682#ifdef USE_XIM 931#ifdef USE_XIM
683 IMSendSpot (); 932 IMSendSpot ();
684#endif 933#endif
685
686 } 934 }
687 935
688 display->flush (); 936 display->flush ();
689} 937}
690 938
… …
692rxvt_term::check_cb (check_watcher &w) 940rxvt_term::check_cb (check_watcher &w)
693{ 941{
694 SET_R (this); 942 SET_R (this);
695 SET_LOCALE (locale); 943 SET_LOCALE (locale);
696 944
945 display->flush ();
946
947 if (want_refresh && !flush_ev.active)
948 flush_ev.start (NOW + 0.01);
949}
950
951void
952rxvt_term::flush_cb (time_watcher &w)
953{
954 SET_R (this);
955 SET_LOCALE (locale);
956
957 refresh_limit = 1;
958 refresh_count = 0;
697 flush (); 959 flush ();
698} 960}
699 961
700#ifdef CURSOR_BLINK 962#ifdef CURSOR_BLINK
701void 963void
… …
719 w.start (w.at + TEXT_BLINK_INTERVAL); 981 w.start (w.at + TEXT_BLINK_INTERVAL);
720 } 982 }
721} 983}
722#endif 984#endif
723 985
986#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
987void
988rxvt_term::cont_scroll_cb (time_watcher &w)
989{
990 if ((scrollbar_isUp() || scrollbar_isDn()) &&
991 scr_page (scrollbar_isUp() ? UP : DN, 1))
992 {
993 refresh_type |= SMOOTH_REFRESH;
994 want_refresh = 1;
995 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
996 }
997}
998#endif
999
1000#ifdef SELECTION_SCROLLING
1001void
1002rxvt_term::sel_scroll_cb (time_watcher &w)
1003{
1004 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1005 {
1006 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1007 refresh_type |= SMOOTH_REFRESH;
1008 want_refresh = 1;
1009 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1010 }
1011}
1012#endif
1013
1014#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1015void
1016rxvt_term::slip_wheel_cb (time_watcher &w)
1017{
1018 if (mouse_slip_wheel_speed == 0
1019 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1020 : scr_page (UP, mouse_slip_wheel_speed))
1021 {
1022 refresh_type |= SMOOTH_REFRESH;
1023 want_refresh = 1;
1024 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1025 }
1026}
1027#endif
1028
724bool 1029bool
725rxvt_term::pty_fill () 1030rxvt_term::pty_fill ()
726{ 1031{
727 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1032 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1033
1034 if (CBUFSIZ == n)
1035 {
1036 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n");
1037 n = 0;
1038 }
728 1039
729 memmove (cmdbuf_base, cmdbuf_ptr, n); 1040 memmove (cmdbuf_base, cmdbuf_ptr, n);
730 cmdbuf_ptr = cmdbuf_base; 1041 cmdbuf_ptr = cmdbuf_base;
731 cmdbuf_endp = cmdbuf_ptr + n; 1042 cmdbuf_endp = cmdbuf_ptr + n;
732 1043
733 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1044 n = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
734 1045
735 if (n > 0) 1046 if (n > 0)
736 { 1047 {
737 cmdbuf_endp += n; 1048 cmdbuf_endp += n;
738 return true; 1049 return true;
… …
750 SET_LOCALE (locale); 1061 SET_LOCALE (locale);
751 1062
752 if (revents & EVENT_WRITE) 1063 if (revents & EVENT_WRITE)
753 tt_write (0, 0); 1064 tt_write (0, 0);
754 else if (revents & EVENT_READ) 1065 else if (revents & EVENT_READ)
755 {
756 bool flag = true;
757
758 // loop, but don't allow a single term to monopolize us 1066 // loop, but don't allow a single term to monopolize us
759 // the number of loops is fully arbitrary, and thus wrong
760 while (flag && pty_fill ()) 1067 while (pty_fill ())
761 {
762 if (!seen_input)
763 {
764 seen_input = 1;
765 /* once we know the shell is running, send the screen size. Again! */
766 tt_winch ();
767 }
768
769 if (cmd_parse ()) 1068 if (cmd_parse ())
770 break;
771 }
772 }
773}
774
775bool
776rxvt_term::cmd_parse ()
777{
778 bool flag = false;
779 uint32_t ch = NOCHAR;
780
781 for (;;)
782 {
783 if (ch == NOCHAR)
784 ch = next_char ();
785
786 if (ch == NOCHAR) // TODO: improve
787 break;
788
789 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
790 {
791 /* Read a text string from the input buffer */
792 uint32_t buf[BUFSIZ];
793 bool refreshnow = false;
794 int nlines = 0;
795 uint32_t *str = buf;
796
797 *str++ = ch;
798
799 for (;;)
800 {
801 ch = next_char ();
802
803 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
804 break;
805 else
806 {
807 *str++ = ch;
808
809 if (ch == '\n')
810 {
811 nlines++;
812 refresh_count++;
813
814 if (! (Options & Opt_jumpScroll)
815 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
816 {
817 refreshnow = true;
818 flag = false;
819 ch = NOCHAR;
820 break;
821 }
822
823 // scr_add_lines only works for nlines < TermWin.nrow - 1.
824 if (nlines >= TermWin.nrow - 1)
825 {
826 scr_add_lines (buf, nlines, str - buf);
827 nlines = 0;
828 str = buf;
829 }
830 }
831
832 if (str >= buf + BUFSIZ)
833 {
834 ch = NOCHAR;
835 break;
836 }
837 }
838 }
839
840 scr_add_lines (buf, nlines, str - buf);
841
842 /*
843 * If there have been a lot of new lines, then update the screen
844 * What the heck I'll cheat and only refresh less than every page-full.
845 * the number of pages between refreshes is refresh_limit, which
846 * is incremented here because we must be doing flat-out scrolling.
847 *
848 * refreshing should be correct for small scrolls, because of the
849 * time-out
850 */
851 if (refreshnow)
852 {
853 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
854 refresh_limit++;
855
856 scr_refresh (refresh_type);
857 }
858
859 }
860 else
861 {
862 switch (ch)
863 {
864 default:
865 process_nonprinting (ch);
866 break;
867 case C0_ESC: /* escape char */
868 process_escape_seq ();
869 break;
870 /*case 0x9b: */ /* CSI */
871 /* process_csi_seq (); */
872 }
873
874 ch = NOCHAR;
875 }
876 }
877
878 return flag;
879}
880
881// read the next character, currently handles UTF-8
882// will probably handle all sorts of other stuff in the future
883uint32_t
884rxvt_term::next_char ()
885{
886 while (cmdbuf_ptr < cmdbuf_endp)
887 {
888 // assume 0x20 .. 0x7f to be ascii ALWAYS (all shift-states etc.) uh-oh
889 if ((*cmdbuf_ptr <= 0x7f && 0x20 <= *cmdbuf_ptr)
890 || !*cmdbuf_ptr)
891 return *cmdbuf_ptr++;
892
893 wchar_t wc;
894 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
895
896 if (len == (size_t)-2)
897 {
898 // the mbstate stores incomplete sequences. didn't know this :/
899 cmdbuf_ptr = cmdbuf_endp;
900 break; 1069 break;
901 }
902
903 if (len == (size_t)-1)
904 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
905
906 // assume wchar == unicode
907 cmdbuf_ptr += len;
908 return wc;
909 }
910
911 return NOCHAR;
912} 1070}
913 1071
914/* rxvt_cmd_getc () - Return next input character */ 1072void
915/* 1073rxvt_term::pointer_unblank ()
916 * Return the next input character after first passing any keyboard input
917 * to the command.
918 */
919uint32_t
920rxvt_term::cmd_getc ()
921{ 1074{
922 for (;;) 1075 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
923 { 1076 recolour_cursor ();
924 uint32_t c = next_char ();
925 if (c != NOCHAR)
926 return c;
927 1077
928 // incomplete sequences should occur rarely, still, a better solution 1078#ifdef POINTER_BLANK
929 // would be preferred. either setjmp/longjmp or better design. 1079 hidden_pointer = 0;
930 fcntl (cmd_fd, F_SETFL, 0); 1080
931 pty_fill (); 1081 if (options & Opt_pointerBlank)
932 fcntl (cmd_fd, F_SETFL, O_NONBLOCK); 1082 pointer_ev.start (NOW + pointerBlankDelay);
933 } 1083#endif
934} 1084}
935 1085
936#ifdef POINTER_BLANK 1086#ifdef POINTER_BLANK
937void 1087void
938rxvt_term::pointer_unblank ()
939{
940 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
941 recolour_cursor ();
942
943 hidden_pointer = 0;
944
945 if (Options & Opt_pointerBlank)
946 pointer_ev.start (NOW + pointerBlankDelay);
947}
948
949void
950rxvt_term::pointer_blank () 1088rxvt_term::pointer_blank ()
951{ 1089{
952 if (! (Options & Opt_pointerBlank)) 1090 if (! (options & Opt_pointerBlank))
953 return; 1091 return;
954 1092
955 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1093 XDefineCursor (display->display, TermWin.vt, blank_cursor);
956 XFlush (display->display); 1094 XFlush (display->display);
957 1095
… …
977 x = ev.x; 1115 x = ev.x;
978 y = ev.y; 1116 y = ev.y;
979 pixel_position (&x, &y); 1117 pixel_position (&x, &y);
980 1118
981 if (MEvent.button == AnyButton) 1119 if (MEvent.button == AnyButton)
982 {
983 button_number = 3; 1120 button_number = 3;
984 }
985 else 1121 else
986 { 1122 {
987 button_number = MEvent.button - Button1; 1123 button_number = MEvent.button - Button1;
988 /* add 0x3D for wheel events, like xterm does */ 1124 /* add 0x3D for wheel events, like xterm does */
989 if (button_number >= 3) 1125 if (button_number >= 3)
990 button_number += (64 - 3); 1126 button_number += (64 - 3);
991 } 1127 }
992 1128
993 if (PrivateModes & PrivMode_MouseX10) 1129 if (priv_modes & PrivMode_MouseX10)
994 { 1130 {
995 /* 1131 /*
996 * do not report ButtonRelease 1132 * do not report ButtonRelease
997 * no state info allowed 1133 * no state info allowed
998 */ 1134 */
… …
1013 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1149 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1014 + ((MEvent.state & ControlMask) ? 16 : 0); 1150 + ((MEvent.state & ControlMask) ? 16 : 0);
1015#ifdef MOUSE_REPORT_DOUBLECLICK 1151#ifdef MOUSE_REPORT_DOUBLECLICK
1016 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1152 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1017#endif 1153#endif
1018
1019 } 1154 }
1020 1155
1021#ifdef DEBUG_MOUSEREPORT 1156#if DEBUG_MOUSEREPORT
1022 fprintf (stderr, "Mouse ["); 1157 fprintf (stderr, "Mouse [");
1023 if (key_state & 16) 1158 if (key_state & 16)
1024 fputc ('C', stderr); 1159 fputc ('C', stderr);
1025 if (key_state & 4) 1160 if (key_state & 4)
1026 fputc ('S', stderr); 1161 fputc ('S', stderr);
… …
1030 fputc ('2', stderr); 1165 fputc ('2', stderr);
1031 fprintf (stderr, "]: <%d>, %d/%d\n", 1166 fprintf (stderr, "]: <%d>, %d/%d\n",
1032 button_number, 1167 button_number,
1033 x + 1, 1168 x + 1,
1034 y + 1); 1169 y + 1);
1035#else 1170#endif
1171
1036 tt_printf ("\033[M%c%c%c", 1172 tt_printf ("\033[M%c%c%c",
1037 (32 + button_number + key_state), 1173 (32 + button_number + key_state),
1038 (32 + x + 1), 1174 (32 + x + 1),
1039 (32 + y + 1)); 1175 (32 + y + 1));
1040#endif
1041} 1176}
1042 1177
1043#ifdef USING_W11LIB 1178#ifdef USING_W11LIB
1044void 1179void
1045rxvt_W11_process_x_event (XEvent *ev) 1180rxvt_W11_process_x_event (XEvent *ev)
… …
1056{ 1191{
1057 SET_R (this); 1192 SET_R (this);
1058 SET_LOCALE (locale); 1193 SET_LOCALE (locale);
1059 1194
1060#if defined(CURSOR_BLINK) 1195#if defined(CURSOR_BLINK)
1061 if ((Options & Opt_cursorBlink) && ev.type == KeyPress) 1196 if ((options & Opt_cursorBlink) && ev.type == KeyPress)
1062 { 1197 {
1063 if (hidden_cursor) 1198 if (hidden_cursor)
1064 { 1199 {
1065 hidden_cursor = 0; 1200 hidden_cursor = 0;
1066 want_refresh = 1; 1201 want_refresh = 1;
… …
1069 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1204 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1070 } 1205 }
1071#endif 1206#endif
1072 1207
1073#if defined(POINTER_BLANK) 1208#if defined(POINTER_BLANK)
1074 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0) 1209 if ((options & Opt_pointerBlank) && pointerBlankDelay > 0)
1075 { 1210 {
1076 if (ev.type == MotionNotify 1211 if (ev.type == MotionNotify
1077 || ev.type == ButtonPress 1212 || ev.type == ButtonPress
1078 || ev.type == ButtonRelease) 1213 || ev.type == ButtonRelease)
1079 if (hidden_pointer) 1214 if (hidden_pointer)
… …
1082 if (ev.type == KeyPress && hidden_pointer == 0) 1217 if (ev.type == KeyPress && hidden_pointer == 0)
1083 pointer_blank (); 1218 pointer_blank ();
1084 } 1219 }
1085#endif 1220#endif
1086 1221
1087#ifdef USE_XIM
1088 if (XFilterEvent (&ev, None))
1089 return;
1090#endif
1091
1092 Window unused_root, unused_child; 1222 Window unused_root, unused_child;
1093 int unused_root_x, unused_root_y; 1223 int unused_root_x, unused_root_y;
1094 unsigned int unused_mask; 1224 unsigned int unused_mask;
1095
1096#ifdef DEBUG_X
1097 const char *const eventnames[] =
1098 { /* mason - this matches my system */
1099 "",
1100 "",
1101 "KeyPress",
1102 "KeyRelease",
1103 "ButtonPress",
1104 "ButtonRelease",
1105 "MotionNotify",
1106 "EnterNotify",
1107 "LeaveNotify",
1108 "FocusIn",
1109 "FocusOut",
1110 "KeymapNotify",
1111 "Expose",
1112 "GraphicsExpose",
1113 "NoExpose",
1114 "VisibilityNotify",
1115 "CreateNotify",
1116 "DestroyNotify",
1117 "UnmapNotify",
1118 "MapNotify",
1119 "MapRequest",
1120 "ReparentNotify",
1121 "ConfigureNotify",
1122 "ConfigureRequest",
1123 "GravityNotify",
1124 "ResizeRequest",
1125 "CirculateNotify",
1126 "CirculateRequest",
1127 "PropertyNotify",
1128 "SelectionClear",
1129 "SelectionRequest",
1130 "SelectionNotify",
1131 "ColormapNotify",
1132 "ClientMessage",
1133 "MappingNotify"
1134 };
1135#endif
1136
1137#ifdef DEBUG_X
1138 struct timeval tp;
1139 struct tm *ltt;
1140 (void)gettimeofday (&tp, NULL);
1141 ltt = localtime (& (tp.tv_sec));
1142 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));
1143#endif
1144 1225
1145 switch (ev.type) 1226 switch (ev.type)
1146 { 1227 {
1147 case KeyPress: 1228 case KeyPress:
1229#if ISO_14755
1230 if (!(iso14755buf & ISO_14755_52))
1231#endif
1148 lookup_key (ev.xkey); 1232 lookup_key (ev.xkey);
1233
1234 break;
1235
1236 case KeyRelease:
1237 {
1238#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755
1239 KeySym ks;
1240
1241 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1242#endif
1243
1244#if ENABLE_FRILLS || ISO_14755
1245 // ISO 14755 support
1246 if (iso14755buf)
1247 if (iso14755buf & ISO_14755_52)
1248 {
1249# if ENABLE_OVERLAY
1250 scr_overlay_off ();
1251# endif
1252# if ISO_14755
1253 // iso14755 part 5.2 handling: release time
1254 // first: controls
1255 if ((ev.xkey.state & ControlMask)
1256 && ((ks >= 0x40 && ks <= 0x5f)
1257 || (ks >= 0x61 && ks <= 0x7f)))
1258 {
1259 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1260 commit_iso14755 ();
1261 return; // case-break;
1262 }
1263
1264 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1265 if (i[0] == ks)
1266 {
1267 iso14755buf = ISO_14755_51 | i[1];
1268 commit_iso14755 ();
1269 return; // case-break;
1270 }
1271
1272 scr_bell ();
1273# endif
1274 iso14755buf = 0;
1149 break; 1275 break;
1276 }
1277 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1278 {
1279# if ENABLE_OVERLAY
1280 scr_overlay_off ();
1281# endif
1282 if (iso14755buf & ISO_14755_51)
1283 commit_iso14755 ();
1284#if ISO_14755
1285 else if (iso14755buf & ISO_14755_STARTED)
1286 {
1287 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1288
1289 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1290 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1291 }
1292# endif
1293 else
1294 iso14755buf = 0;
1295 }
1296#endif
1150 1297
1151#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1298#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1152 case KeyRelease:
1153 {
1154 if (! (ev.xkey.state & ControlMask)) 1299 if (!(ev.xkey.state & ControlMask))
1300 slip_wheel_ev.stop ();
1301 else if (ks == XK_Control_L || ks == XK_Control_R)
1155 mouse_slip_wheel_speed = 0; 1302 mouse_slip_wheel_speed = 0;
1156 else 1303#endif
1157 {
1158 KeySym ks;
1159
1160 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1161 if (ks == XK_Control_L || ks == XK_Control_R)
1162 mouse_slip_wheel_speed = 0;
1163 }
1164 break; 1304 break;
1165 } 1305 }
1166#endif
1167 1306
1168 case ButtonPress: 1307 case ButtonPress:
1169 button_press (ev.xbutton); 1308 button_press (ev.xbutton);
1170 break; 1309 break;
1171 1310
… …
1183 && (ev.xclient.data.l[0] == DndFile 1322 && (ev.xclient.data.l[0] == DndFile
1184 || ev.xclient.data.l[0] == DndDir 1323 || ev.xclient.data.l[0] == DndDir
1185 || ev.xclient.data.l[0] == DndLink)) 1324 || ev.xclient.data.l[0] == DndLink))
1186 { 1325 {
1187 /* Get Dnd data */ 1326 /* Get Dnd data */
1188 Atom ActualType; 1327 Atom ActualType;
1189 int ActualFormat; 1328 int ActualFormat;
1190 unsigned char *data; 1329 unsigned char *data;
1191 unsigned long Size, RemainingBytes; 1330 unsigned long Size, RemainingBytes;
1192 1331
1193 XGetWindowProperty (display->display, display->root, 1332 XGetWindowProperty (display->display, display->root,
1194 xa[XA_DNDSELECTION], 1333 xa[XA_DNDSELECTION],
1195 0L, 1000000L, 1334 0L, 1000000L,
1196 False, AnyPropertyType, 1335 False, AnyPropertyType,
1197 &ActualType, &ActualFormat, 1336 &ActualType, &ActualFormat,
1198 &Size, &RemainingBytes, 1337 &Size, &RemainingBytes,
1199 &data); 1338 &data);
1200 XChangeProperty (display->display, display->root, 1339 set_string_property (XA_CUT_BUFFER0, data);
1201 XA_CUT_BUFFER0, XA_STRING, 1340 XFree (data);
1202 8, PropModeReplace,
1203 data, STRLEN (data));
1204 selection_paste (display->root, XA_CUT_BUFFER0, True); 1341 selection_paste (display->root, XA_CUT_BUFFER0, true);
1205 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1342 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime);
1206 } 1343 }
1207#endif /* OFFIX_DND */ 1344#endif /* OFFIX_DND */
1208 break; 1345 break;
1209 1346
1210 case MappingNotify: 1347 case MappingNotify:
1211 XRefreshKeyboardMapping (& (ev.xmapping)); 1348 XRefreshKeyboardMapping (&ev.xmapping);
1212 break; 1349 break;
1213 1350
1214 /* 1351 /*
1215 * XXX: this is not the _current_ arrangement 1352 * XXX: this is not the _current_ arrangement
1216 * Here's my conclusion: 1353 * Here's my conclusion:
… …
1241 { 1378 {
1242 TermWin.focus = 1; 1379 TermWin.focus = 1;
1243 want_refresh = 1; 1380 want_refresh = 1;
1244#ifdef USE_XIM 1381#ifdef USE_XIM
1245 if (Input_Context != NULL) 1382 if (Input_Context != NULL)
1383 {
1384 IMSetStatusPosition ();
1246 XSetICFocus (Input_Context); 1385 XSetICFocus (Input_Context);
1386 }
1247#endif 1387#endif
1248#ifdef CURSOR_BLINK 1388#ifdef CURSOR_BLINK
1249 if (Options & Opt_cursorBlink) 1389 if (options & Opt_cursorBlink)
1250 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1390 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1391#endif
1392#ifdef OFF_FOCUS_FADING
1393 if (rs[Rs_fade])
1394 {
1395 pix_colors = pix_colors_focused;
1396 scr_recolour ();
1397 }
1251#endif 1398#endif
1252 1399
1253 } 1400 }
1254 break; 1401 break;
1255 1402
1256 case FocusOut: 1403 case FocusOut:
1257 if (TermWin.focus) 1404 if (TermWin.focus)
1258 { 1405 {
1259 TermWin.focus = 0; 1406 TermWin.focus = 0;
1260 want_refresh = 1; 1407 want_refresh = 1;
1408
1409#if ENABLE_FRILLS || ISO_14755
1410 iso14755buf = 0;
1411#endif
1412#if ENABLE_OVERLAY
1413 scr_overlay_off ();
1414#endif
1261#ifdef USE_XIM 1415#ifdef USE_XIM
1262 if (Input_Context != NULL) 1416 if (Input_Context != NULL)
1263 XUnsetICFocus (Input_Context); 1417 XUnsetICFocus (Input_Context);
1264#endif 1418#endif
1265#ifdef CURSOR_BLINK 1419#ifdef CURSOR_BLINK
1266 if (Options & Opt_cursorBlink) 1420 if (options & Opt_cursorBlink)
1267 cursor_blink_ev.stop (); 1421 cursor_blink_ev.stop ();
1268 hidden_cursor = 0; 1422 hidden_cursor = 0;
1269#endif 1423#endif
1270 1424#ifdef OFF_FOCUS_FADING
1425 if (rs[Rs_fade])
1426 {
1427 pix_colors = pix_colors_unfocused;
1428 scr_recolour ();
1429 }
1430#endif
1271 } 1431 }
1272 break; 1432 break;
1273 1433
1274 case ConfigureNotify: 1434 case ConfigureNotify:
1275 if (ev.xconfigure.window == TermWin.parent[0]) 1435 if (ev.xconfigure.window == TermWin.parent[0])
… …
1284 } 1444 }
1285 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1445 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1286 1446
1287 if (szHint.width != width || szHint.height != height) 1447 if (szHint.width != width || szHint.height != height)
1288 { 1448 {
1289 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1449 seen_resize = 1;
1290 resize_all_windows (width, height, 1); 1450 resize_all_windows (width, height, 1);
1291 } 1451 }
1292#ifdef DEBUG_SIZE 1452
1293 else
1294 {
1295 D_SIZE ((stderr, "Size: Not resizing"));
1296 }
1297#endif
1298#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1453#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1299 if (Options & Opt_transparent) 1454 if (options & Opt_transparent)
1300 {
1301 check_our_parents (); 1455 check_our_parents ();
1302 if (am_transparent)
1303 want_full_refresh = 1;
1304 }
1305#endif 1456#endif
1306
1307 } 1457 }
1308 break; 1458 break;
1309 1459
1460 case PropertyNotify:
1461 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1462 && ev.xproperty.state == PropertyNewValue)
1463 selection_property (ev.xproperty.window, ev.xproperty.atom);
1464
1465 break;
1466
1310 case SelectionClear: 1467 case SelectionClear:
1311 display->set_selection_owner (0); 1468 selection_clear ();
1312 break; 1469 break;
1313 1470
1314 case SelectionNotify: 1471 case SelectionNotify:
1315 if (selection_wait == Sel_normal) 1472 if (selection_wait == Sel_normal)
1316 selection_paste (ev.xselection.requestor, 1473 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1317 ev.xselection.property, True);
1318 break; 1474 break;
1319 1475
1320 case SelectionRequest: 1476 case SelectionRequest:
1321 selection_send (ev.xselectionrequest); 1477 selection_send (ev.xselectionrequest);
1322 break; 1478 break;
… …
1343 1499
1344 case GraphicsExpose: 1500 case GraphicsExpose:
1345 case Expose: 1501 case Expose:
1346 if (ev.xany.window == TermWin.vt) 1502 if (ev.xany.window == TermWin.vt)
1347 { 1503 {
1348#ifdef NO_SLOW_LINK_SUPPORT 1504 do
1349 scr_expose (ev.xexpose.x, ev.xexpose.y, 1505 scr_expose (ev.xexpose.x, ev.xexpose.y,
1350 ev.xexpose.width, ev.xexpose.height, False); 1506 ev.xexpose.width, ev.xexpose.height, False);
1351#else 1507 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev));
1352 // don't understand this, so commented it out 1508
1509 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1510
1511 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev))
1353 scr_expose (ev.xexpose.x, ev.xexpose.y, 1512 scr_expose (ev.xexpose.x, ev.xexpose.y,
1354 ev.xexpose.width, ev.xexpose.height, False); 1513 ev.xexpose.width, ev.xexpose.height, False);
1355 //scr_expose (ev.xexpose.x, 0, 1514
1356 // ev.xexpose.width, TermWin.height, False); 1515 scr_refresh (refresh_type);
1357#endif
1358 want_refresh = 1;
1359 } 1516 }
1360 else 1517 else
1361 { 1518 {
1362 XEvent unused_event; 1519 XEvent unused_event;
1363 1520
1364 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1521 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event))
1365 Expose, 1522 ;
1366 &unused_event)) ;
1367 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1523 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event))
1368 GraphicsExpose, 1524 ;
1369 &unused_event)) ; 1525
1370 if (isScrollbarWindow (ev.xany.window)) 1526 if (isScrollbarWindow (ev.xany.window))
1371 { 1527 {
1372 scrollBar.setIdle (); 1528 scrollBar.setIdle ();
1373 scrollbar_show (0); 1529 scrollbar_show (0);
1374 } 1530 }
1375#ifdef MENUBAR 1531#ifdef MENUBAR
1376 if (menubar_visible () && isMenuBarWindow (ev.xany.window)) 1532 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1377 menubar_expose (); 1533 menubar_expose ();
1378#endif 1534#endif
1535
1536#ifdef TRANSPARENT
1537 if (am_transparent && ev.xany.window == TermWin.parent[0])
1538 XClearWindow (display->display, ev.xany.window);
1539#endif
1379 } 1540 }
1380 break; 1541 break;
1381 1542
1382 case MotionNotify: 1543 case MotionNotify:
1383#ifdef POINTER_BLANK 1544#ifdef POINTER_BLANK
… …
1389 { 1550 {
1390 menubar_control (ev.xbutton); 1551 menubar_control (ev.xbutton);
1391 break; 1552 break;
1392 } 1553 }
1393#endif 1554#endif
1394 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate)) 1555 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1395 break; 1556 break;
1396 1557
1397 if (ev.xany.window == TermWin.vt) 1558 if (ev.xany.window == TermWin.vt)
1398 { 1559 {
1399 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1560 if (ev.xbutton.state & (Button1Mask | Button3Mask))
1400 { 1561 {
1401 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1562 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev))
1402 ; 1563 ;
1403 1564
1404 XQueryPointer (display->display, TermWin.vt, 1565 XQueryPointer (display->display, TermWin.vt,
1405 &unused_root, &unused_child, 1566 &unused_root, &unused_child,
1406 &unused_root_x, &unused_root_y, 1567 &unused_root_x, &unused_root_y,
1407 & (ev.xbutton.x), & (ev.xbutton.y), 1568 &ev.xbutton.x, &ev.xbutton.y,
1408 &unused_mask); 1569 &ev.xbutton.state);
1409#ifdef MOUSE_THRESHOLD 1570#ifdef MOUSE_THRESHOLD
1410 /* deal with a `jumpy' mouse */ 1571 /* deal with a `jumpy' mouse */
1411 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1572 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1412 { 1573 {
1413#endif 1574#endif
1575#if ISO_14755
1576 // 5.4
1577 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1578 {
1579 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1580 break;
1581 }
1582#endif
1414 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1583 selection_extend (ev.xbutton.x, ev.xbutton.y,
1415 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1584 ev.xbutton.state & Button3Mask ? 2 : 0);
1585
1416#ifdef SELECTION_SCROLLING 1586#ifdef SELECTION_SCROLLING
1417 if (ev.xbutton.y < TermWin.int_bwidth 1587 if (ev.xbutton.y < TermWin.int_bwidth
1418 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1588 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1))
1419 { 1589 {
1420 int dist; 1590 int dist;
1421 1591
1422 pending_scroll_selection=1;
1423
1424 /* don't clobber the current delay if we are 1592 /* don't clobber the current delay if we are
1425 * already in the middle of scrolling. 1593 * already in the middle of scrolling.
1426 */ 1594 */
1427 if (scroll_selection_delay<=0) 1595 if (!sel_scroll_ev.active)
1428 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1596 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1429 1597
1430 /* save the event params so we can highlight 1598 /* save the event params so we can highlight
1431 * the selection in the pending-scroll loop 1599 * the selection in the pending-scroll loop
1432 */ 1600 */
1433 selection_save_x=ev.xbutton.x; 1601 selection_save_x = ev.xbutton.x;
1434 selection_save_y=ev.xbutton.y; 1602 selection_save_y = ev.xbutton.y;
1435 selection_save_state=
1436 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1603 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1437 1604
1438 /* calc number of lines to scroll */ 1605 /* calc number of lines to scroll */
1439 if (ev.xbutton.y<TermWin.int_bwidth) 1606 if (ev.xbutton.y < TermWin.int_bwidth)
1440 { 1607 {
1441 scroll_selection_dir = UP; 1608 scroll_selection_dir = UP;
1442 dist = TermWin.int_bwidth - ev.xbutton.y; 1609 dist = TermWin.int_bwidth - ev.xbutton.y;
1443 } 1610 }
1444 else 1611 else
1445 { 1612 {
1446 scroll_selection_dir = DN; 1613 scroll_selection_dir = DN;
1447 dist = ev.xbutton.y -
1448 (TermWin.int_bwidth + TermWin.height); 1614 dist = ev.xbutton.y - (TermWin.int_bwidth + TermWin.height);
1449 } 1615 }
1616
1450 scroll_selection_lines= (Pixel2Height (dist)/ 1617 scroll_selection_lines = Pixel2Height (dist)
1451 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1618 / SELECTION_SCROLL_LINE_SPEEDUP
1619 + 1;
1452 MIN_IT (scroll_selection_lines, 1620 MIN_IT (scroll_selection_lines,
1453 SELECTION_SCROLL_MAX_LINES); 1621 SELECTION_SCROLL_MAX_LINES);
1454 } 1622 }
1455 else 1623 else
1456 { 1624 {
1457 /* we are within the text window, so we 1625 /* we are within the text window, so we
1458 * shouldn't be scrolling 1626 * shouldn't be scrolling
1459 */ 1627 */
1460 pending_scroll_selection = 0; 1628 if (sel_scroll_ev.active)
1629 sel_scroll_ev.stop();
1461 } 1630 }
1462#endif 1631#endif
1463#ifdef MOUSE_THRESHOLD 1632#ifdef MOUSE_THRESHOLD
1464
1465 } 1633 }
1466#endif 1634#endif
1467
1468 } 1635 }
1469 } 1636 }
1470 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1637 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1471 { 1638 {
1472 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1639 while (XCheckTypedWindowEvent (display->display, scrollBar.win,
1473 MotionNotify, &ev)) ; 1640 MotionNotify, &ev))
1641 ;
1642
1474 XQueryPointer (display->display, scrollBar.win, 1643 XQueryPointer (display->display, scrollBar.win,
1475 &unused_root, &unused_child, 1644 &unused_root, &unused_child,
1476 &unused_root_x, &unused_root_y, 1645 &unused_root_x, &unused_root_y,
1477 & (ev.xbutton.x), & (ev.xbutton.y), 1646 &ev.xbutton.x, &ev.xbutton.y,
1478 &unused_mask); 1647 &unused_mask);
1479 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1648 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1480 scrollbar_size ()); 1649 scrollbar_size ());
1481 scr_refresh (refresh_type); 1650 scr_refresh (refresh_type);
1482 refresh_limit = 0; 1651 refresh_limit = 0;
… …
1484 } 1653 }
1485 break; 1654 break;
1486 } 1655 }
1487} 1656}
1488 1657
1658#if TRANSPARENT
1489void 1659void
1490rxvt_term::rootwin_cb (XEvent &ev) 1660rxvt_term::rootwin_cb (XEvent &ev)
1491{ 1661{
1492 SET_R (this); 1662 SET_R (this);
1493 SET_LOCALE (locale); 1663 SET_LOCALE (locale);
1494 1664
1495 switch (ev.type) 1665 switch (ev.type)
1496 { 1666 {
1497 case PropertyNotify: 1667 case PropertyNotify:
1498 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1499 {
1500 if (ev.xproperty.state == PropertyNewValue)
1501 selection_property (ev.xproperty.window, ev.xproperty.atom);
1502 break;
1503 }
1504#ifdef TRANSPARENT
1505 else
1506 {
1507 /* 1668 /*
1508 * if user used some Esetroot compatible prog to set the root bg, 1669 * if user used some Esetroot compatible prog to set the root bg,
1509 * use the property to determine the pixmap. We use it later on. 1670 * use the property to determine the pixmap. We use it later on.
1510 */ 1671 */
1511 if (xa[XA_XROOTPMAPID] == 0) 1672 if (xa[XA_XROOTPMAPID] == 0)
1512 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False); 1673 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1513 1674
1514 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1675 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1515 return; 1676 return;
1516 }
1517 1677
1518 /* FALLTHROUGH */ 1678 /* FALLTHROUGH */
1519 case ReparentNotify: 1679 case ReparentNotify:
1520 if ((Options & Opt_transparent) && check_our_parents ()) 1680 if ((options & Opt_transparent) && check_our_parents () && am_transparent)
1521 if (am_transparent)
1522 want_full_refresh = 1; 1681 want_refresh = want_full_refresh = 1;
1523 break; 1682 break;
1524#endif
1525 } 1683 }
1526} 1684}
1685#endif
1527 1686
1528void 1687void
1529rxvt_term::button_press (XButtonEvent &ev) 1688rxvt_term::button_press (XButtonEvent &ev)
1530{ 1689{
1531 int reportmode = 0, clickintime; 1690 int reportmode = 0, clickintime;
1532 1691
1533 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1692 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1534 if (!bypass_keystate) 1693 if (!bypass_keystate)
1535 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1694 reportmode = !! (priv_modes & PrivMode_mouse_report);
1695
1536 /* 1696 /*
1537 * VT window processing of button press 1697 * VT window processing of button press
1538 */ 1698 */
1539 if (ev.window == TermWin.vt) 1699 if (ev.window == TermWin.vt)
1540 { 1700 {
1701#if ISO_14755
1702 // 5.4
1703 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1704 {
1705 iso14755_54 (ev.x, ev.y);
1706 return;
1707 }
1708#endif
1709
1541 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1710 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1711
1542 if (reportmode) 1712 if (reportmode)
1543 { 1713 {
1544 /* mouse report from vt window */ 1714 /* mouse report from vt window */
1545 /* save the xbutton state (for ButtonRelease) */ 1715 /* save the xbutton state (for ButtonRelease) */
1546 MEvent.state = ev.state; 1716 MEvent.state = ev.state;
… …
1575 } 1745 }
1576 else 1746 else
1577 { 1747 {
1578 if (ev.button != MEvent.button) 1748 if (ev.button != MEvent.button)
1579 MEvent.clicks = 0; 1749 MEvent.clicks = 0;
1750
1580 switch (ev.button) 1751 switch (ev.button)
1581 { 1752 {
1582 case Button1: 1753 case Button1:
1754 /* allow meta + click to select rectangular areas */
1755 /* should be done in screen.C */
1756#if ENABLE_FRILLS
1757 selection.rect = !! (ev.state & ModMetaMask);
1758#else
1759 selection.rect = false;
1760#endif
1761
1583 /* allow shift+left click to extend selection */ 1762 /* allow shift+left click to extend selection */
1584 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1763 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report))
1585 { 1764 {
1586 if (MEvent.button == Button1 && clickintime) 1765 if (MEvent.button == Button1 && clickintime)
1587 selection_rotate (ev.x, ev.y); 1766 selection_rotate (ev.x, ev.y);
1588 else 1767 else
1589 selection_extend (ev.x, ev.y, 1); 1768 selection_extend (ev.x, ev.y, 1);
… …
1604 case Button3: 1783 case Button3:
1605 if (MEvent.button == Button3 && clickintime) 1784 if (MEvent.button == Button3 && clickintime)
1606 selection_rotate (ev.x, ev.y); 1785 selection_rotate (ev.x, ev.y);
1607 else 1786 else
1608 selection_extend (ev.x, ev.y, 1); 1787 selection_extend (ev.x, ev.y, 1);
1788
1609 MEvent.button = Button3; 1789 MEvent.button = Button3;
1610 break; 1790 break;
1611 } 1791 }
1612 } 1792 }
1793
1613 MEvent.time = ev.time; 1794 MEvent.time = ev.time;
1614 return; 1795 return;
1615 } 1796 }
1616 1797
1617 /* 1798 /*
… …
1683 upordown = 1; /* down */ 1864 upordown = 1; /* down */
1684 } 1865 }
1685 if (upordown) 1866 if (upordown)
1686 { 1867 {
1687#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1868#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1688 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1869 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1689#endif 1870#endif
1690 if (scr_page (upordown < 0 ? UP : DN, 1)) 1871 if (scr_page (upordown < 0 ? UP : DN, 1))
1691 { 1872 {
1692 if (upordown < 0) 1873 if (upordown < 0)
1693 scrollBar.setUp (); 1874 scrollBar.setUp ();
… …
1709 break; 1890 break;
1710 case R_SB_ALIGN_BOTTOM: 1891 case R_SB_ALIGN_BOTTOM:
1711 csrO = scrollBar.bot - scrollBar.top; 1892 csrO = scrollBar.bot - scrollBar.top;
1712 break; 1893 break;
1713 } 1894 }
1895
1714 if (scrollBar.style == R_SB_XTERM 1896 if (scrollBar.style == R_SB_XTERM
1715 || scrollbar_above_slider (ev.y) 1897 || scrollbar_above_slider (ev.y)
1716 || scrollbar_below_slider (ev.y)) 1898 || scrollbar_below_slider (ev.y))
1717 scr_move_to ( scrollbar_position (ev.y) - csrO, 1899 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1718 scrollbar_size ()); 1900
1719 scrollBar.setMotion (); 1901 scrollBar.setMotion ();
1720 break; 1902 break;
1721 1903
1722 case Button1: 1904 case Button1:
1723 if (scrollbar_align == R_SB_ALIGN_CENTRE) 1905 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1747 scr_page ((ev.button == Button1 ? DN : UP), 1929 scr_page ((ev.button == Button1 ? DN : UP),
1748 (TermWin.nrow 1930 (TermWin.nrow
1749 * scrollbar_position (ev.y) 1931 * scrollbar_position (ev.y)
1750 / scrollbar_size ())); 1932 / scrollbar_size ()));
1751 } 1933 }
1934
1752 break; 1935 break;
1753 } 1936 }
1754 } 1937 }
1755 return; 1938 return;
1756 } 1939 }
… …
1768{ 1951{
1769 int reportmode = 0; 1952 int reportmode = 0;
1770 1953
1771 csrO = 0; /* reset csr Offset */ 1954 csrO = 0; /* reset csr Offset */
1772 if (!bypass_keystate) 1955 if (!bypass_keystate)
1773 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1956 reportmode = !! (priv_modes & PrivMode_mouse_report);
1774 1957
1775 if (scrollbar_isUpDn ()) 1958 if (scrollbar_isUpDn ())
1776 { 1959 {
1777 scrollBar.setIdle (); 1960 scrollBar.setIdle ();
1778 scrollbar_show (0); 1961 scrollbar_show (0);
1779#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1962#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1780 refresh_type &= ~SMOOTH_REFRESH; 1963 refresh_type &= ~SMOOTH_REFRESH;
1781#endif 1964#endif
1782
1783 } 1965 }
1966
1784#ifdef SELECTION_SCROLLING 1967#ifdef SELECTION_SCROLLING
1785 pending_scroll_selection=0; 1968 if (sel_scroll_ev.active)
1969 sel_scroll_ev.stop();
1786#endif 1970#endif
1971
1787 if (ev.window == TermWin.vt) 1972 if (ev.window == TermWin.vt)
1788 { 1973 {
1974#if ISO_14755
1975 // 5.4
1976 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1977 return;
1978#endif
1789 if (reportmode) 1979 if (reportmode)
1790 { 1980 {
1791 /* mouse report from vt window */ 1981 /* mouse report from vt window */
1792 /* don't report release of wheel "buttons" */ 1982 /* don't report release of wheel "buttons" */
1793 if (ev.button >= 4) 1983 if (ev.button >= 4)
… …
1807 MEvent.button = AnyButton; 1997 MEvent.button = AnyButton;
1808 mouse_report (ev); 1998 mouse_report (ev);
1809#endif /* MOUSE_REPORT_DOUBLECLICK */ 1999#endif /* MOUSE_REPORT_DOUBLECLICK */
1810 return; 2000 return;
1811 } 2001 }
2002
1812 /* 2003 /*
1813 * dumb hack to compensate for the failure of click-and-drag 2004 * dumb hack to compensate for the failure of click-and-drag
1814 * when overriding mouse reporting 2005 * when overriding mouse reporting
1815 */ 2006 */
1816 if (PrivateModes & PrivMode_mouse_report 2007 if (priv_modes & PrivMode_mouse_report
1817 && bypass_keystate 2008 && bypass_keystate
1818 && ev.button == Button1 && MEvent.clicks <= 1) 2009 && ev.button == Button1 && MEvent.clicks <= 1)
1819 selection_extend (ev.x, ev.y, 0); 2010 selection_extend (ev.x, ev.y, 0);
1820 2011
1821 switch (ev.button) 2012 switch (ev.button)
… …
1832 case Button5: 2023 case Button5:
1833 { 2024 {
1834 int i; 2025 int i;
1835 page_dirn v; 2026 page_dirn v;
1836 2027
1837 v = (ev.button == Button4) ? UP : DN; 2028 v = ev.button == Button4 ? UP : DN;
2029
1838 if (ev.state & ShiftMask) 2030 if (ev.state & ShiftMask)
1839 i = 1; 2031 i = 1;
1840 else if ((Options & Opt_mouseWheelScrollPage)) 2032 else if (options & Opt_mouseWheelScrollPage)
1841 i = TermWin.nrow - 1; 2033 i = TermWin.nrow - 1;
1842 else 2034 else
1843 i = 5; 2035 i = 5;
2036
1844# ifdef MOUSE_SLIP_WHEELING 2037# ifdef MOUSE_SLIP_WHEELING
1845 if (ev.state & ControlMask) 2038 if (ev.state & ControlMask)
1846 { 2039 {
1847 mouse_slip_wheel_speed += (v ? -1 : 1); 2040 mouse_slip_wheel_speed += v ? -1 : 1;
2041 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow;
2042 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow;
2043
2044 if (slip_wheel_ev.at < NOW)
1848 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2045 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2046
2047 slip_wheel_ev.start ();
1849 } 2048 }
2049 else
2050 {
1850# endif 2051# endif
1851# ifdef JUMP_MOUSE_WHEEL 2052# ifdef JUMP_MOUSE_WHEEL
1852 scr_page (v, i);
1853 scr_refresh (SMOOTH_REFRESH);
1854 scrollbar_show (1);
1855# else
1856 while (i--)
1857 {
1858 scr_page (v, 1); 2053 scr_page (v, i);
1859 scr_refresh (SMOOTH_REFRESH); 2054 scr_refresh (SMOOTH_REFRESH);
1860 scrollbar_show (1); 2055 scrollbar_show (1);
2056# else
2057 while (i--)
2058 {
2059 scr_page (v, 1);
2060 scr_refresh (SMOOTH_REFRESH);
2061 scrollbar_show (1);
2062 }
2063# endif
2064# ifdef MOUSE_SLIP_WHEELING
1861 } 2065 }
1862# endif 2066#endif
1863
1864 } 2067 }
1865 break; 2068 break;
1866#endif 2069#endif
1867
1868 } 2070 }
1869 } 2071 }
1870#ifdef MENUBAR 2072#ifdef MENUBAR
1871 else if (isMenuBarWindow (ev.window)) 2073 else if (isMenuBarWindow (ev.window))
1872 menubar_control (ev); 2074 menubar_control (ev);
1873#endif 2075#endif
1874} 2076}
1875 2077
1876
1877#ifdef TRANSPARENT 2078#ifdef TRANSPARENT
2079#if TINTING
2080/* taken from aterm-0.4.2 */
2081
2082typedef uint32_t RUINT32T;
2083
2084void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2085{
2086 int sh_r, sh_g, sh_b;
2087 RUINT32T mask_r, mask_g, mask_b;
2088 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2089 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2090 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2091 int i;
2092
2093 Visual* visual = display->visual;
2094
2095 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2096
2097 /* for convenience */
2098 mask_r = visual->red_mask;
2099 mask_g = visual->green_mask;
2100 mask_b = visual->blue_mask;
2101
2102 /* boring lookup table pre-initialization */
2103 switch (srcImage->bits_per_pixel) {
2104 case 15:
2105 if ((mask_r != 0x7c00) ||
2106 (mask_g != 0x03e0) ||
2107 (mask_b != 0x001f))
2108 return;
2109 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2110 lookup_r = lookup;
2111 lookup_g = lookup+32;
2112 lookup_b = lookup+32+32;
2113 sh_r = 10;
2114 sh_g = 5;
2115 sh_b = 0;
2116 break;
2117 case 16:
2118 if ((mask_r != 0xf800) ||
2119 (mask_g != 0x07e0) ||
2120 (mask_b != 0x001f))
2121 return;
2122 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2123 lookup_r = lookup;
2124 lookup_g = lookup+32;
2125 lookup_b = lookup+32+64;
2126 sh_r = 11;
2127 sh_g = 5;
2128 sh_b = 0;
2129 break;
2130 case 24:
2131 if ((mask_r != 0xff0000) ||
2132 (mask_g != 0x00ff00) ||
2133 (mask_b != 0x0000ff))
2134 return;
2135 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2136 lookup_r = lookup;
2137 lookup_g = lookup+256;
2138 lookup_b = lookup+256+256;
2139 sh_r = 16;
2140 sh_g = 8;
2141 sh_b = 0;
2142 break;
2143 case 32:
2144 if ((mask_r != 0xff0000) ||
2145 (mask_g != 0x00ff00) ||
2146 (mask_b != 0x0000ff))
2147 return;
2148 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2149 lookup_r = lookup;
2150 lookup_g = lookup+256;
2151 lookup_b = lookup+256+256;
2152 sh_r = 16;
2153 sh_g = 8;
2154 sh_b = 0;
2155 break;
2156 default:
2157 return; /* we do not support this color depth */
2158 }
2159
2160 /* prepare limits for color transformation (each channel is handled separately) */
2161 if (shade < 0) {
2162 shade = -shade;
2163 if (shade < 0) shade = 0;
2164 if (shade > 100) shade = 100;
2165
2166 lower_lim_r = 65535-rm;
2167 lower_lim_g = 65535-gm;
2168 lower_lim_b = 65535-bm;
2169
2170 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2171 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2172 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2173
2174 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2175 } else {
2176 if (shade < 0) shade = 0;
2177 if (shade > 100) shade = 100;
2178
2179 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2180
2181 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2182 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2183 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2184 }
2185
2186 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2187 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2188 {
2189 unsigned int tmp;
2190
2191 tmp = lower_lim_r;
2192 lower_lim_r = lower_lim_b;
2193 lower_lim_b = tmp;
2194
2195 tmp = upper_lim_r;
2196 upper_lim_r = upper_lim_b;
2197 upper_lim_b = tmp;
2198 }
2199
2200 /* fill our lookup tables */
2201 for (i = 0; i <= mask_r>>sh_r; i++)
2202 {
2203 RUINT32T tmp;
2204 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2205 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2206 lookup_r[i] = (tmp/65535)<<sh_r;
2207 }
2208 for (i = 0; i <= mask_g>>sh_g; i++)
2209 {
2210 RUINT32T tmp;
2211 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2212 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2213 lookup_g[i] = (tmp/65535)<<sh_g;
2214 }
2215 for (i = 0; i <= mask_b>>sh_b; i++)
2216 {
2217 RUINT32T tmp;
2218 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2219 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2220 lookup_b[i] = (tmp/65535)<<sh_b;
2221 }
2222
2223 /* apply table to input image (replacing colors by newly calculated ones) */
2224 switch (srcImage->bits_per_pixel)
2225 {
2226 case 15:
2227 {
2228 unsigned short *p1, *pf, *p, *pl;
2229 p1 = (unsigned short *) srcImage->data;
2230 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2231 while (p1 < pf)
2232 {
2233 p = p1;
2234 pl = p1 + srcImage->width;
2235 for (; p < pl; p++)
2236 {
2237 *p = lookup_r[(*p & 0x7c00)>>10] |
2238 lookup_g[(*p & 0x03e0)>> 5] |
2239 lookup_b[(*p & 0x001f)];
2240 }
2241 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2242 }
2243 break;
2244 }
2245 case 16:
2246 {
2247 unsigned short *p1, *pf, *p, *pl;
2248 p1 = (unsigned short *) srcImage->data;
2249 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2250 while (p1 < pf)
2251 {
2252 p = p1;
2253 pl = p1 + srcImage->width;
2254 for (; p < pl; p++)
2255 {
2256 *p = lookup_r[(*p & 0xf800)>>11] |
2257 lookup_g[(*p & 0x07e0)>> 5] |
2258 lookup_b[(*p & 0x001f)];
2259 }
2260 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2261 }
2262 break;
2263 }
2264 case 24:
2265 {
2266 unsigned char *p1, *pf, *p, *pl;
2267 p1 = (unsigned char *) srcImage->data;
2268 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2269 while (p1 < pf)
2270 {
2271 p = p1;
2272 pl = p1 + srcImage->width * 3;
2273 for (; p < pl; p += 3)
2274 {
2275 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2276 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2277 p[2] = lookup_r[(p[2] & 0x0000ff)];
2278 }
2279 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2280 }
2281 break;
2282 }
2283 case 32:
2284 {
2285 RUINT32T *p1, *pf, *p, *pl;
2286 p1 = (RUINT32T *) srcImage->data;
2287 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2288
2289 while (p1 < pf)
2290 {
2291 p = p1;
2292 pl = p1 + srcImage->width;
2293 for (; p < pl; p++)
2294 {
2295 *p = lookup_r[(*p & 0xff0000)>>16] |
2296 lookup_g[(*p & 0x00ff00)>> 8] |
2297 lookup_b[(*p & 0x0000ff)] |
2298 (*p & ~0xffffff);
2299 }
2300 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2301 }
2302 break;
2303 }
2304 }
2305
2306 free (lookup);
2307}
2308#endif
2309
1878/* 2310/*
1879 * Check our parents are still who we think they are. 2311 * Check our parents are still who we think they are.
1880 * Do transparency updates if required 2312 * Do transparency updates if required
1881 */ 2313 */
1882int 2314int
1883rxvt_term::check_our_parents () 2315rxvt_term::check_our_parents ()
1884{ 2316{
1885 int i, pchanged, aformat, have_pixmap, rootdepth; 2317 int i, pchanged, aformat, have_pixmap, rootdepth;
1886 unsigned long nitems, bytes_after; 2318 unsigned long nitems, bytes_after;
1887 Atom atype; 2319 Atom atype;
1888 unsigned char *prop = NULL; 2320 unsigned char *prop = NULL;
1889 Window root, oldp, *list; 2321 Window root, oldp, *list;
1890 Pixmap rootpixmap = None; 2322 Pixmap rootpixmap = None;
1891 XWindowAttributes wattr, wrootattr; 2323 XWindowAttributes wattr, wrootattr;
1892 2324
1893 pchanged = 0; 2325 pchanged = 0;
1894 2326
1895 if (! (Options & Opt_transparent)) 2327 if (!(options & Opt_transparent))
1896 return pchanged; /* Don't try any more */ 2328 return pchanged; /* Don't try any more */
1897 2329
1898 XGetWindowAttributes (display->display, display->root, &wrootattr); 2330 XGetWindowAttributes (display->display, display->root, &wrootattr);
1899 rootdepth = wrootattr.depth; 2331 rootdepth = wrootattr.depth;
1900 2332
1901 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2333 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2334
1902 if (rootdepth != wattr.depth) 2335 if (rootdepth != wattr.depth)
1903 { 2336 {
1904 if (am_transparent) 2337 if (am_transparent)
1905 { 2338 {
1906 pchanged = 1; 2339 pchanged = 1;
1907 XSetWindowBackground (display->display, TermWin.vt, 2340 XSetWindowBackground (display->display, TermWin.vt, pix_colors_focused[Color_bg]);
1908 PixColors[Color_bg]);
1909 am_transparent = am_pixmap_trans = 0; 2341 am_transparent = am_pixmap_trans = 0;
1910 } 2342 }
2343
1911 return pchanged; /* Don't try any more */ 2344 return pchanged; /* Don't try any more */
1912 } 2345 }
1913 2346
1914 /* Get all X ops out of the queue so that our information is up-to-date. */ 2347 /* Get all X ops out of the queue so that our information is up-to-date. */
1915 XSync (display->display, False); 2348 XSync (display->display, False);
… …
1917 /* 2350 /*
1918 * Make the frame window set by the window manager have 2351 * Make the frame window set by the window manager have
1919 * the root background. Some window managers put multiple nested frame 2352 * the root background. Some window managers put multiple nested frame
1920 * windows for each client, so we have to take care about that. 2353 * windows for each client, so we have to take care about that.
1921 */ 2354 */
1922 i = (xa[XA_XROOTPMAPID] != 0 2355 i = (xa[XA_XROOTPMAPID]
1923 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2356 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1924 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2357 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1925 &nitems, &bytes_after, &prop) == Success)); 2358 &nitems, &bytes_after, &prop) == Success);
2359
1926 if (!i || prop == NULL) 2360 if (!i || prop == NULL)
2361 i = (xa[XA_XSETROOTID]
2362 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
2363 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2364 &nitems, &bytes_after, &prop) == Success);
2365
2366 if (!i || prop == NULL
2367#if TINTING
2368 || !rs[Rs_color + Color_tint]
2369#endif
2370 )
1927 have_pixmap = 0; 2371 have_pixmap = 0;
1928 else 2372 else
1929 { 2373 {
1930 have_pixmap = 1; 2374 have_pixmap = 1;
1931 rootpixmap = * ((Pixmap *)prop); 2375 rootpixmap = *(Pixmap *)prop;
1932 XFree (prop); 2376 XFree (prop);
1933 } 2377 }
2378
1934 if (have_pixmap) 2379 if (have_pixmap)
1935 { 2380 {
1936 /* 2381 /*
1937 * Copy display->root pixmap transparency 2382 * Copy display->root pixmap transparency
1938 */ 2383 */
1939 int sx, sy, nx, ny; 2384 int sx, sy, nx, ny;
1940 unsigned int nw, nh; 2385 unsigned int nw, nh;
1941 Window cr; 2386 Window cr;
1942 XImage *image; 2387 XImage *image;
1943 GC gc; 2388 GC gc;
1944 XGCValues gcvalue; 2389 XGCValues gcvalue;
1945 2390
1946 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2391 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1947 0, 0, &sx, &sy, &cr); 2392 0, 0, &sx, &sy, &cr);
1948 nw = (unsigned int)szHint.width; 2393 nw = (unsigned int)szHint.width;
1949 nh = (unsigned int)szHint.height; 2394 nh = (unsigned int)szHint.height;
1950 nx = ny = 0; 2395 nx = ny = 0;
2396
1951 if (sx < 0) 2397 if (sx < 0)
1952 { 2398 {
1953 nw += sx; 2399 nw += sx;
1954 nx = -sx; 2400 nx = -sx;
1955 sx = 0; 2401 sx = 0;
1956 } 2402 }
2403
1957 if (sy < 0) 2404 if (sy < 0)
1958 { 2405 {
1959 nh += sy; 2406 nh += sy;
1960 ny = -sy; 2407 ny = -sy;
1961 sy = 0; 2408 sy = 0;
1962 } 2409 }
2410
1963 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2411 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1964 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2412 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2413
2414 XSync (display->display, False);
1965 allowedxerror = -1; 2415 allowedxerror = -1;
1966 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2416 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
1967 ZPixmap); 2417
1968 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2418 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1969 /* XXX: may need a delay here? */ 2419 /* XXX: may need a delay here? */
1970 allowedxerror = 0; 2420 allowedxerror = 0;
2421
1971 if (image == NULL) 2422 if (image == NULL)
1972 { 2423 {
1973 if (am_transparent && am_pixmap_trans) 2424 if (am_transparent && am_pixmap_trans)
1974 { 2425 {
1975 pchanged = 1; 2426 pchanged = 1;
… …
1977 { 2428 {
1978 XFreePixmap (display->display, TermWin.pixmap); 2429 XFreePixmap (display->display, TermWin.pixmap);
1979 TermWin.pixmap = None; 2430 TermWin.pixmap = None;
1980 } 2431 }
1981 } 2432 }
2433
1982 am_pixmap_trans = 0; 2434 am_pixmap_trans = 0;
1983 } 2435 }
1984 else 2436 else
1985 { 2437 {
1986 if (TermWin.pixmap != None) 2438 if (TermWin.pixmap != None)
1987 XFreePixmap (display->display, TermWin.pixmap); 2439 XFreePixmap (display->display, TermWin.pixmap);
2440
2441#if TINTING
2442 if (ISSET_PIXCOLOR (Color_tint))
2443 {
2444 unsigned short rm, gm, bm;
2445 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2446
2447 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2448
2449 ShadeXImage (display, image, shade, rm, gm, bm);
2450 }
2451#endif
2452
1988 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2453 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
1989 (unsigned int)szHint.width,
1990 (unsigned int)szHint.height, 2454 szHint.width, szHint.height, image->depth);
1991 (unsigned int)image->depth);
1992 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2455 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
1993 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2456 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
1994 nx, ny, (unsigned int)image->width,
1995 (unsigned int)image->height); 2457 nx, ny, image->width, image->height);
1996 XFreeGC (display->display, gc); 2458 XFreeGC (display->display, gc);
1997 XDestroyImage (image); 2459 XDestroyImage (image);
1998 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2460 XSetWindowBackgroundPixmap (display->display, TermWin.parent[0], TermWin.pixmap);
1999 TermWin.pixmap); 2461 XClearWindow (display->display, TermWin.parent[0]);
2462
2000 if (!am_transparent || !am_pixmap_trans) 2463 if (!am_transparent || !am_pixmap_trans)
2001 pchanged = 1; 2464 pchanged = 1;
2465
2002 am_transparent = am_pixmap_trans = 1; 2466 am_transparent = am_pixmap_trans = 1;
2003 } 2467 }
2004 } 2468 }
2469
2005 if (!am_pixmap_trans) 2470 if (am_pixmap_trans)
2471 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2472 else
2006 { 2473 {
2007 unsigned int n; 2474 unsigned int n;
2008 /* 2475 /*
2009 * InheritPixmap transparency 2476 * InheritPixmap transparency
2010 */ 2477 */
2011 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2012 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2478 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2013 i++)
2014 { 2479 {
2015 oldp = TermWin.parent[i]; 2480 oldp = TermWin.parent[i];
2016 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2481 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2017 &TermWin.parent[i], &list, &n); 2482 &TermWin.parent[i], &list, &n);
2018 XFree (list); 2483 XFree (list);
2019 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2484
2020 if (TermWin.parent[i] == display->root) 2485 if (TermWin.parent[i] == display->root)
2021 { 2486 {
2022 if (oldp != None) 2487 if (oldp != None)
2023 pchanged = 1; 2488 pchanged = 1;
2489
2024 break; 2490 break;
2025 } 2491 }
2492
2026 if (oldp != TermWin.parent[i]) 2493 if (oldp != TermWin.parent[i])
2027 pchanged = 1; 2494 pchanged = 1;
2028 } 2495 }
2496
2029 n = 0; 2497 n = 0;
2498
2030 if (pchanged) 2499 if (pchanged)
2031 { 2500 {
2032 for (; n < (unsigned int)i; n++) 2501 for (; n < (unsigned int)i; n++)
2033 { 2502 {
2034 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2503 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2035 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2036 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2504 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2037 { 2505 {
2038 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2506 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2039 break; 2507 break;
2040 } 2508 }
2041 } 2509 }
2042 } 2510 }
2043 if (n > (int) (sizeof (TermWin.parent) 2511
2044 / sizeof (TermWin.parent[0]))) 2512 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2045 { 2513 {
2046 D_X ((stderr, "InheritPixmap Turning off"));
2047 XSetWindowBackground (display->display, TermWin.parent[0], 2514 XSetWindowBackground (display->display, TermWin.parent[0], pix_colors_focused[Color_fg]);
2048 PixColors[Color_fg]);
2049 XSetWindowBackground (display->display, TermWin.vt, 2515 XSetWindowBackground (display->display, TermWin.vt, pix_colors_focused[Color_bg]);
2050 PixColors[Color_bg]);
2051 am_transparent = 0; 2516 am_transparent = 0;
2052 /* XXX: also turn off Opt_transparent? */ 2517 /* XXX: also turn off Opt_transparent? */
2053 } 2518 }
2054 else 2519 else
2055 { 2520 {
2521#if WAIT_FOR_WM
2056 /* wait (an arbitrary period) for the WM to do its thing 2522 /* wait (an arbitrary period) for the WM to do its thing
2057 * needed for fvwm2.2.2 (and before?) */ 2523 * needed for fvwm2.2.2 (and before?) */
2058# ifdef HAVE_NANOSLEEP
2059 struct timespec rqt;
2060
2061 rqt.tv_sec = 1;
2062 rqt.tv_nsec = 0;
2063 nanosleep (&rqt, NULL);
2064# else
2065 sleep (1); 2524 sleep (1);
2066# endif 2525#endif
2067 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2068 for (n = 0; n < (unsigned int)i; n++) 2526 for (n = 0; n < (unsigned int)i; n++)
2527 {
2069 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2528 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2070 ParentRelative); 2529 XClearWindow (display->display, TermWin.parent[n]);
2530 }
2531
2071 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2532 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2072 ParentRelative);
2073 am_transparent = 1; 2533 am_transparent = 1;
2074 } 2534 }
2535
2075 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2536 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2076 TermWin.parent[i] = None; 2537 TermWin.parent[i] = None;
2077 } 2538 }
2539
2540 if (scrollBar.win)
2541 {
2542 XSetWindowBackgroundPixmap (display->display, scrollBar.win, ParentRelative);
2543 scrollBar.setIdle ();
2544 scrollbar_show (0);
2545 }
2546
2547 if (am_transparent)
2548 {
2549 want_refresh = want_full_refresh = 1;
2550 if (am_pixmap_trans)
2551 flush ();
2552 }
2553
2078 return pchanged; 2554 return pchanged;
2079} 2555}
2080#endif 2556#endif
2081 2557
2082/*}}} */ 2558/*}}} */
2559
2560bool
2561rxvt_term::cmd_parse ()
2562{
2563 bool flag = false;
2564 unicode_t ch = NOCHAR;
2565 unsigned char *seq_begin; // remember start of esc-sequence here
2566
2567 for (;;)
2568 {
2569 if (ch == NOCHAR)
2570 {
2571 seq_begin = cmdbuf_ptr;
2572 ch = next_char ();
2573 }
2574
2575 if (ch == NOCHAR) // TODO: improve
2576 break;
2577
2578 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2579 {
2580 if (!seen_input)
2581 {
2582 seen_input = 1;
2583 // many badly-written programs (e.g. jed) contain a race condition:
2584 // they first read the screensize and then install a SIGWINCH handler.
2585 // some window managers resize the window early, and these programs
2586 // then sometimes get the size wrong.
2587 // unfortunately other programs are even more buggy and dislike
2588 // being sent SIGWINCH, so only do it when we were in fact being
2589 // resized.
2590 if (seen_resize)
2591 kill (-cmd_pid, SIGWINCH);
2592 }
2593
2594 /* Read a text string from the input buffer */
2595 unicode_t buf[UBUFSIZ];
2596 bool refreshnow = false;
2597 int nlines = 0;
2598 unicode_t *str = buf;
2599
2600 for (;;)
2601 {
2602 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2603 break;
2604
2605 *str++ = ch;
2606
2607 if (ch == C0_LF)
2608 {
2609 nlines++;
2610 refresh_count++;
2611
2612 if (!(options & Opt_jumpScroll)
2613 || (refresh_count >= refresh_limit * (TermWin.nrow - 1)))
2614 {
2615 refreshnow = true;
2616 ch = NOCHAR;
2617 break;
2618 }
2619
2620 // scr_add_lines only works for nlines <= TermWin.nrow - 1.
2621 if (nlines >= TermWin.nrow - 1)
2622 {
2623 scr_add_lines (buf, nlines, str - buf);
2624 nlines = 0;
2625 str = buf;
2626 }
2627 }
2628
2629 if (str >= buf + UBUFSIZ)
2630 {
2631 ch = NOCHAR;
2632 break;
2633 }
2634
2635 seq_begin = cmdbuf_ptr;
2636 ch = next_char ();
2637 }
2638
2639 scr_add_lines (buf, nlines, str - buf);
2640
2641 /*
2642 * If there have been a lot of new lines, then update the screen
2643 * What the heck I'll cheat and only refresh less than every page-full.
2644 * the number of pages between refreshes is refresh_limit, which
2645 * is incremented here because we must be doing flat-out scrolling.
2646 */
2647 if (refreshnow)
2648 {
2649 if ((options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2650 refresh_limit++;
2651 else
2652 {
2653 flag = true;
2654 scr_refresh (refresh_type);
2655 }
2656 }
2657
2658 }
2659 else
2660 {
2661 try
2662 {
2663 process_nonprinting (ch);
2664 }
2665 catch (const class out_of_input &o)
2666 {
2667 // we ran out of input, retry later
2668 cmdbuf_ptr = seq_begin;
2669 break;
2670 }
2671
2672 ch = NOCHAR;
2673 }
2674 }
2675
2676 return flag;
2677}
2678
2679// read the next octet
2680unicode_t
2681rxvt_term::next_octet ()
2682{
2683 return cmdbuf_ptr < cmdbuf_endp
2684 ? *cmdbuf_ptr++
2685 : NOCHAR;
2686}
2687
2688// read the next character
2689unicode_t
2690rxvt_term::next_char ()
2691{
2692 while (cmdbuf_ptr < cmdbuf_endp)
2693 {
2694 // assume 7-bit to be ascii ALWAYS
2695 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2696 return *cmdbuf_ptr++;
2697
2698 wchar_t wc;
2699 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2700
2701 if (len == (size_t)-2)
2702 {
2703 // the mbstate stores incomplete sequences. didn't know this :/
2704 cmdbuf_ptr = cmdbuf_endp;
2705 break;
2706 }
2707
2708 if (len == (size_t)-1)
2709 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2710
2711 // assume wchar == unicode
2712 cmdbuf_ptr += len;
2713 return wc;
2714 }
2715
2716 return NOCHAR;
2717}
2718
2719/* rxvt_cmd_getc () - Return next input character */
2720/*
2721 * Return the next input character after first passing any keyboard input
2722 * to the command.
2723 */
2724unicode_t
2725rxvt_term::cmd_getc ()
2726{
2727 unicode_t c = next_char ();
2728
2729 if (c == NOCHAR)
2730 throw out_of_input;
2731
2732 return c;
2733}
2734
2735unicode_t
2736rxvt_term::cmd_get8 ()
2737{
2738 unicode_t c = next_octet ();
2739
2740 if (c == NOCHAR)
2741 throw out_of_input;
2742
2743 return c;
2744}
2083 2745
2084/*{{{ print pipe */ 2746/*{{{ print pipe */
2085/*----------------------------------------------------------------------*/ 2747/*----------------------------------------------------------------------*/
2086#ifdef PRINTPIPE 2748#ifdef PRINTPIPE
2087FILE * 2749FILE *
2088rxvt_term::popen_printer () 2750rxvt_term::popen_printer ()
2089{ 2751{
2090 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2752 FILE *stream = popen (rs[Rs_print_pipe], "w");
2091 2753
2092 if (stream == NULL) 2754 if (stream == NULL)
2093 rxvt_print_error ("can't open printer pipe"); 2755 rxvt_warn ("can't open printer pipe, not printing.\n");
2756
2094 return stream; 2757 return stream;
2095} 2758}
2096 2759
2097int 2760int
2098rxvt_term::pclose_printer (FILE *stream) 2761rxvt_term::pclose_printer (FILE *stream)
2099{ 2762{
2100 fflush (stream); 2763 fflush (stream);
2101 /* pclose () reported not to work on SunOS 4.1.3 */
2102# if defined (__sun__) /* TODO: RESOLVE THIS */
2103 /* pclose works provided SIGCHLD handler uses waitpid */
2104 return pclose (stream); /* return fclose (stream); */
2105# else
2106 return pclose (stream); 2764 return pclose (stream);
2107# endif
2108} 2765}
2109 2766
2110/* 2767/*
2111 * simulate attached vt100 printer 2768 * simulate attached vt100 printer
2112 */ 2769 */
2113void 2770void
2114rxvt_term::process_print_pipe () 2771rxvt_term::process_print_pipe ()
2115{ 2772{
2116 int done; 2773 int done;
2117 FILE *fd; 2774 FILE *fd;
2118 2775
2119 if ((fd = popen_printer ()) == NULL) 2776 if ((fd = popen_printer ()) == NULL)
2120 return; 2777 return;
2121 2778
2122 /* 2779 /*
2123 * Send all input to the printer until either ESC[4i or ESC[?4i 2780 * Send all input to the printer until either ESC[4i or ESC[?4i
2124 * is received. 2781 * is received.
2125 */ 2782 */
2126 for (done = 0; !done;) 2783 for (done = 0; !done;)
2127 { 2784 {
2128 unsigned char buf[8]; 2785 unsigned char buf[8];
2129 unsigned char ch; 2786 unicode_t ch;
2130 unsigned int i, len; 2787 unsigned int i, len;
2131 2788
2132 if ((ch = cmd_getc ()) != C0_ESC) 2789 if ((ch = cmd_getc ()) != C0_ESC)
2133 { 2790 {
2134 if (putc (ch, fd) == EOF) 2791 if (putc (ch, fd) == EOF)
2135 break; /* done = 1 */ 2792 break; /* done = 1 */
… …
2150 { 2807 {
2151 if ((buf[len++] = cmd_getc ()) == 'i') 2808 if ((buf[len++] = cmd_getc ()) == 'i')
2152 break; /* done = 1 */ 2809 break; /* done = 1 */
2153 } 2810 }
2154 } 2811 }
2812
2155 for (i = 0; i < len; i++) 2813 for (i = 0; i < len; i++)
2156 if (putc (buf[i], fd) == EOF) 2814 if (putc (buf[i], fd) == EOF)
2157 { 2815 {
2158 done = 1; 2816 done = 1;
2159 break; 2817 break;
2160 } 2818 }
2161 } 2819 }
2162 } 2820 }
2821
2163 pclose_printer (fd); 2822 pclose_printer (fd);
2164} 2823}
2165#endif /* PRINTPIPE */ 2824#endif /* PRINTPIPE */
2166/*}}} */ 2825/*}}} */
2167 2826
2168/* *INDENT-OFF* */ 2827/* *INDENT-OFF* */
2169enum { 2828enum {
2170 C1_40 = 0x40, 2829 C1_40 = 0x40,
2171 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2830 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2172 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2831 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2173 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2832 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2174 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2833 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2175}; 2834};
2176/* *INDENT-ON* */ 2835/* *INDENT-ON* */
2177 2836
2178/*{{{ process non-printing single characters */ 2837/*{{{ process non-printing single characters */
2179void 2838void
2180rxvt_term::process_nonprinting (unsigned char ch) 2839rxvt_term::process_nonprinting (unicode_t ch)
2181{ 2840{
2182 switch (ch) 2841 switch (ch)
2183 { 2842 {
2843 case C0_ESC:
2844 process_escape_seq ();
2845 break;
2184 case C0_ENQ: /* terminal Status */ 2846 case C0_ENQ: /* terminal Status */
2185 if (rs[Rs_answerbackstring]) 2847 if (rs[Rs_answerbackstring])
2186 tt_write (
2187 (const unsigned char *)rs[Rs_answerbackstring], 2848 tt_write ((const unsigned char *)rs[Rs_answerbackstring],
2188 (unsigned int)STRLEN (rs[Rs_answerbackstring])); 2849 (unsigned int)strlen (rs[Rs_answerbackstring]));
2189 else 2850 else
2190 tt_write ((unsigned char *)VT100_ANS, 2851 tt_write ((unsigned char *)VT100_ANS,
2191 (unsigned int)STRLEN (VT100_ANS)); 2852 (unsigned int)strlen (VT100_ANS));
2192 break; 2853 break;
2193 case C0_BEL: /* bell */ 2854 case C0_BEL: /* bell */
2194 scr_bell (); 2855 scr_bell ();
2195 break; 2856 break;
2196 case C0_BS: /* backspace */ 2857 case C0_BS: /* backspace */
… …
2211 scr_charset_choose (1); 2872 scr_charset_choose (1);
2212 break; 2873 break;
2213 case C0_SI: /* shift in - acs */ 2874 case C0_SI: /* shift in - acs */
2214 scr_charset_choose (0); 2875 scr_charset_choose (0);
2215 break; 2876 break;
2877
2878#ifdef EIGHT_BIT_CONTROLS
2879 // 8-bit controls
2880 case 0x90: /* DCS */
2881 process_dcs_seq ();
2882 break;
2883 case 0x9b: /* CSI */
2884 process_csi_seq ();
2885 break;
2886 case 0x9d: /* CSI */
2887 process_osc_seq ();
2888 break;
2889#endif
2216 } 2890 }
2217} 2891}
2218/*}}} */ 2892/*}}} */
2219 2893
2220 2894
2221/*{{{ process VT52 escape sequences */ 2895/*{{{ process VT52 escape sequences */
2222void 2896void
2223rxvt_term::process_escape_vt52 (unsigned char ch) 2897rxvt_term::process_escape_vt52 (unicode_t ch)
2224{ 2898{
2225 int row, col; 2899 int row, col;
2226 2900
2227 switch (ch) 2901 switch (ch)
2228 { 2902 {
… …
2280 2954
2281/*{{{ process escape sequences */ 2955/*{{{ process escape sequences */
2282void 2956void
2283rxvt_term::process_escape_seq () 2957rxvt_term::process_escape_seq ()
2284{ 2958{
2285 unsigned char ch = cmd_getc (); 2959 unicode_t ch = cmd_getc ();
2286 2960
2287 if (PrivateModes & PrivMode_vt52) 2961 if (priv_modes & PrivMode_vt52)
2288 { 2962 {
2289 process_escape_vt52 (ch); 2963 process_escape_vt52 (ch);
2290 return; 2964 return;
2291 } 2965 }
2292 2966
… …
2307 scr_charset_set (2, (unsigned int)cmd_getc ()); 2981 scr_charset_set (2, (unsigned int)cmd_getc ());
2308 break; 2982 break;
2309 case '+': 2983 case '+':
2310 scr_charset_set (3, (unsigned int)cmd_getc ()); 2984 scr_charset_set (3, (unsigned int)cmd_getc ());
2311 break; 2985 break;
2312#ifndef NO_FRILLS 2986#if ENABLE_FRILLS
2313 case '6': 2987 case '6':
2314 scr_backindex (); 2988 scr_backindex ();
2315 break; 2989 break;
2316#endif 2990#endif
2317 case '7': 2991 case '7':
2318 scr_cursor (SAVE); 2992 scr_cursor (SAVE);
2319 break; 2993 break;
2320 case '8': 2994 case '8':
2321 scr_cursor (RESTORE); 2995 scr_cursor (RESTORE);
2322 break; 2996 break;
2323#ifndef NO_FRILLS 2997#if ENABLE_FRILLS
2324 case '9': 2998 case '9':
2325 scr_forwardindex (); 2999 scr_forwardindex ();
2326 break; 3000 break;
2327#endif 3001#endif
2328 case '=': 3002 case '=':
… …
2338 break; 3012 break;
2339 3013
2340 /* 8.3.87: NEXT LINE */ 3014 /* 8.3.87: NEXT LINE */
2341 case C1_NEL: /* ESC E */ 3015 case C1_NEL: /* ESC E */
2342 { 3016 {
2343 uint32_t nlcr[] = { '\n', '\r' }; 3017 unicode_t nlcr[] = { C0_LF, C0_CR };
2344 scr_add_lines (nlcr, 1, 2); 3018 scr_add_lines (nlcr, 1, 2);
2345 } 3019 }
2346 break; 3020 break;
2347 3021
2348 /* kidnapped escape sequence: Should be 8.3.48 */ 3022 /* kidnapped escape sequence: Should be 8.3.48 */
… …
2359 case C1_RI: /* ESC M */ 3033 case C1_RI: /* ESC M */
2360 scr_index (DN); 3034 scr_index (DN);
2361 break; 3035 break;
2362 3036
2363 /* 8.3.142: SINGLE-SHIFT TWO */ 3037 /* 8.3.142: SINGLE-SHIFT TWO */
2364 /*case C1_SS2: scr_single_shift (2); break; */ 3038 /*case C1_SS2: scr_single_shift (2); break; */
2365 3039
2366 /* 8.3.143: SINGLE-SHIFT THREE */ 3040 /* 8.3.143: SINGLE-SHIFT THREE */
2367 /*case C1_SS3: scr_single_shift (3); break; */ 3041 /*case C1_SS3: scr_single_shift (3); break; */
2368 3042
2369 /* 8.3.27: DEVICE CONTROL STRING */ 3043 /* 8.3.27: DEVICE CONTROL STRING */
2370 case C1_DCS: /* ESC P */ 3044 case C1_DCS: /* ESC P */
2371 process_dcs_seq (); 3045 process_dcs_seq ();
2372 break; 3046 break;
… …
2387 process_osc_seq (); 3061 process_osc_seq ();
2388 break; 3062 break;
2389 3063
2390 /* 8.3.106: RESET TO INITIAL STATE */ 3064 /* 8.3.106: RESET TO INITIAL STATE */
2391 case 'c': 3065 case 'c':
3066 mbstate.reset ();
2392 scr_poweron (); 3067 scr_poweron ();
2393 scrollbar_show (1); 3068 scrollbar_show (1);
2394 break; 3069 break;
2395 3070
2396 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3071 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2408 3083
2409/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3084/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2410/* *INDENT-OFF* */ 3085/* *INDENT-OFF* */
2411enum { 3086enum {
2412 CSI_ICH = 0x40, 3087 CSI_ICH = 0x40,
2413 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3088 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2414 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3089 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2415 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3090 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2416 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3091 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2417 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3092 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2418 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3093 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2433 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3108 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2434 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3109 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2435 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3110 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2436 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3111 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2437 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3112 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2438 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3113 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2439 }; 3114 };
2440/* *INDENT-ON* */ 3115/* *INDENT-ON* */
2441 3116
2442void 3117void
2443rxvt_term::process_csi_seq () 3118rxvt_term::process_csi_seq ()
2444{ 3119{
2445 unsigned char ch, priv, i; 3120 unicode_t ch, priv, i;
2446 unsigned int nargs, p; 3121 unsigned int nargs, p;
2447 int n, ndef; 3122 int n, ndef;
2448 int arg[ESC_ARGS]; 3123 int arg[ESC_ARGS];
2449 3124
2450 for (nargs = ESC_ARGS; nargs > 0;) 3125 for (nargs = ESC_ARGS; nargs > 0;)
2451 arg[--nargs] = 0; 3126 arg[--nargs] = 0;
2452 3127
2453 priv = 0; 3128 priv = 0;
… …
2455 if (ch >= '<' && ch <= '?') 3130 if (ch >= '<' && ch <= '?')
2456 { /* '<' '=' '>' '?' */ 3131 { /* '<' '=' '>' '?' */
2457 priv = ch; 3132 priv = ch;
2458 ch = cmd_getc (); 3133 ch = cmd_getc ();
2459 } 3134 }
3135
2460 /* read any numerical arguments */ 3136 /* read any numerical arguments */
2461 for (n = -1; ch < CSI_ICH; ) 3137 for (n = -1; ch < CSI_ICH; )
2462 { 3138 {
2463 if (isdigit (ch)) 3139 if (isdigit (ch))
2464 { 3140 {
… …
2471 { 3147 {
2472 if (nargs < ESC_ARGS) 3148 if (nargs < ESC_ARGS)
2473 arg[nargs++] = n; 3149 arg[nargs++] = n;
2474 n = -1; 3150 n = -1;
2475 } 3151 }
2476 else if (ch == '\b') 3152 else if (IS_CONTROL (ch))
2477 {
2478 scr_backspace ();
2479 }
2480 else if (ch == C0_ESC)
2481 {
2482 process_escape_seq ();
2483 return;
2484 }
2485 else if (ch < ' ')
2486 {
2487 process_nonprinting (ch); 3153 process_nonprinting (ch);
2488 } 3154
2489 ch = cmd_getc (); 3155 ch = cmd_getc ();
2490 } 3156 }
2491 3157
2492 if (ch > CSI_7F) 3158 if (ch > CSI_7F)
2493 return; 3159 return;
… …
2635 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3301 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0);
2636 break; 3302 break;
2637 3303
2638 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3304 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2639 tt_write ((const unsigned char *)VT100_ANS, 3305 tt_write ((const unsigned char *)VT100_ANS,
2640 (unsigned int) (sizeof (VT100_ANS) - 1)); 3306 (unsigned int) (sizeof (VT100_ANS) - 1));
2641 break; 3307 break;
2642 3308
2643 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3309 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2644 process_sgr_mode (nargs, arg); 3310 process_sgr_mode (nargs, arg);
2645 break; 3311 break;
… …
2651 tt_printf ("\033[0n"); 3317 tt_printf ("\033[0n");
2652 break; 3318 break;
2653 case 6: /* CPR requested */ 3319 case 6: /* CPR requested */
2654 scr_report_position (); 3320 scr_report_position ();
2655 break; 3321 break;
2656#if defined (ENABLE_DISPLAY_ANSWER)
2657 case 7: /* unofficial extension */ 3322 case 7: /* unofficial extension */
3323 if (options & Opt_insecure)
2658 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3324 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2659 break; 3325 break;
2660#endif
2661 case 8: /* unofficial extension */ 3326 case 8: /* unofficial extension */
2662 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3327 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2663 break; 3328 break;
2664 } 3329 }
2665 break; 3330 break;
2666 3331
2667 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3332 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2700 break; 3365 break;
2701 3366
2702 case CSI_RM: /* 8.3.107: RESET MODE */ 3367 case CSI_RM: /* 8.3.107: RESET MODE */
2703 if (arg[0] == 4) 3368 if (arg[0] == 4)
2704 scr_insert_mode (0); 3369 scr_insert_mode (0);
3370 else if (arg[0] == 20)
3371 priv_modes &= ~PrivMode_LFNL;
2705 break; 3372 break;
2706 3373
2707 case CSI_SM: /* 8.3.126: SET MODE */ 3374 case CSI_SM: /* 8.3.126: SET MODE */
2708 if (arg[0] == 4) 3375 if (arg[0] == 4)
2709 scr_insert_mode (1); 3376 scr_insert_mode (1);
3377 else if (arg[0] == 20)
3378 priv_modes |= PrivMode_LFNL;
2710 break; 3379 break;
2711 3380
2712 /* 3381 /*
2713 * PRIVATE USE beyond this point. All CSI_7? sequences here 3382 * PRIVATE USE beyond this point. All CSI_7? sequences here
2714 */ 3383 */
… …
2726 break; 3395 break;
2727 case CSI_75: 3396 case CSI_75:
2728 scr_cursor (RESTORE); 3397 scr_cursor (RESTORE);
2729 break; 3398 break;
2730 3399
2731#ifndef NO_FRILLS 3400#if ENABLE_FRILLS
2732 case CSI_74: 3401 case CSI_74:
2733 process_window_ops (arg, nargs); 3402 process_window_ops (arg, nargs);
2734 break; 3403 break;
2735#endif 3404#endif
2736 3405
2737 case CSI_78: /* DECREQTPARM */ 3406 case CSI_78: /* DECREQTPARM */
2738 if (arg[0] == 0 || arg[0] == 1) 3407 if (arg[0] == 0 || arg[0] == 1)
2739 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3408 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2740 /* FALLTHROUGH */ 3409 break;
2741 3410
2742 default: 3411 default:
2743 break; 3412 break;
2744 } 3413 }
2745} 3414}
2746/*}}} */ 3415/*}}} */
2747 3416
2748#ifndef NO_FRILLS 3417#if ENABLE_FRILLS
2749/* ARGSUSED */ 3418/* ARGSUSED */
2750void 3419void
2751rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3420rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2752{ 3421{
2753 int x, y; 3422 int x, y;
2754#if 0
2755 char *s;
2756#endif
2757 XWindowAttributes wattr; 3423 XWindowAttributes wattr;
2758 Window wdummy; 3424 Window wdummy;
2759 3425
2760 if (nargs == 0) 3426 if (nargs == 0)
2761 return; 3427 return;
3428
2762 switch (args[0]) 3429 switch (args[0])
2763 { 3430 {
2764 /* 3431 /*
2765 * commands 3432 * commands
2766 */ 3433 */
2767 case 1: /* deiconify window */ 3434 case 1: /* deiconify window */
2768 XMapWindow (display->display, TermWin.parent[0]); 3435 XMapWindow (display->display, TermWin.parent[0]);
2769 break; 3436 break;
2770 case 2: /* iconify window */ 3437 case 2: /* iconify window */
2771 XIconifyWindow (display->display, TermWin.parent[0], 3438 XIconifyWindow (display->display, TermWin.parent[0],
… …
2788 break; 3455 break;
2789 case 8: /* set size (chars) */ 3456 case 8: /* set size (chars) */
2790 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3457 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth),
2791 (unsigned int) (args[1] * TermWin.fheight)); 3458 (unsigned int) (args[1] * TermWin.fheight));
2792 break; 3459 break;
3460
3461 //case 9: NYI, TODO, restore maximized window or maximize window
2793 default: 3462 default:
2794 if (args[0] >= 24) /* set height (chars) */ 3463 if (args[0] >= 24) /* set height (chars) */
2795 set_widthheight ((unsigned int)TermWin.width, 3464 set_widthheight ((unsigned int)TermWin.width,
2796 (unsigned int) (args[1] * TermWin.fheight)); 3465 (unsigned int) (args[1] * TermWin.fheight));
2797 break; 3466 break;
3467
3468
2798 /* 3469 /*
2799 * reports - some output format copied from XTerm 3470 * reports - some output format copied from XTerm
2800 */ 3471 */
2801 case 11: /* report window state */ 3472 case 11: /* report window state */
2802 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3473 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2803 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3474 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2804 break; 3475 break;
2805 case 13: /* report window position */ 3476 case 13: /* report window position */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3477 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2807 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3478 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root,
2808 -wattr.border_width, -wattr.border_width, 3479 -wattr.border_width, -wattr.border_width,
2809 &x, &y, &wdummy); 3480 &x, &y, &wdummy);
2810 tt_printf ("\033[3;%d;%dt", x, y); 3481 tt_printf ("\033[3;%d;%dt", x, y);
2811 break; 3482 break;
2812 case 14: /* report window size (pixels) */ 3483 case 14: /* report window size (pixels) */
2813 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3484 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2814 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3485 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2815 break; 3486 break;
2816 case 18: /* report window size (chars) */ 3487 case 18: /* report text area size (chars) */
2817 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3488 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol);
2818 break; 3489 break;
2819#if 0 /* XXX: currently disabled due to security concerns */ 3490 case 19: /* report window size (chars) */
3491 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol);
3492 break;
2820 case 20: /* report icon label */ 3493 case 20: /* report icon label */
3494 {
3495 char *s;
2821 XGetIconName (display->display, TermWin.parent[0], &s); 3496 XGetIconName (display->display, TermWin.parent[0], &s);
2822 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3497 tt_printf ("\033]L%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */
3498 XFree (s);
3499 }
2823 break; 3500 break;
2824 case 21: /* report window title */ 3501 case 21: /* report window title */
3502 {
3503 char *s;
2825 XFetchName (display->display, TermWin.parent[0], &s); 3504 XFetchName (display->display, TermWin.parent[0], &s);
2826 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3505 tt_printf ("\033]l%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */
3506 XFree (s);
3507 }
2827 break; 3508 break;
2828#endif
2829
2830 } 3509 }
2831} 3510}
2832#endif 3511#endif
2833 3512
2834/*----------------------------------------------------------------------*/ 3513/*----------------------------------------------------------------------*/
2835/* 3514/*
2836 * get input up until STRING TERMINATOR (or BEL) 3515 * get input up until STRING TERMINATOR (or BEL)
2837 * ends_how is terminator used. returned input must be free ()d 3516 * ends_how is terminator used. returned input must be free()'d
2838 */ 3517 */
2839unsigned char * 3518unsigned char *
2840rxvt_term::get_to_st (unsigned char *ends_how) 3519rxvt_term::get_to_st (unicode_t &ends_how)
2841{ 3520{
2842 int seen_esc = 0; /* seen escape? */ 3521 unicode_t ch;
3522 bool seen_esc = false;
2843 unsigned int n = 0; 3523 unsigned int n = 0;
2844 unsigned char *s; 3524 wchar_t string[STRING_MAX];
2845 unsigned char ch, string[STRING_MAX];
2846 3525
2847 for (; (ch = cmd_getc ());) 3526 while ((ch = cmd_getc ()) != NOCHAR)
2848 { 3527 {
2849 if (ch == C0_BEL 3528 if (seen_esc)
2850 || ch == CHAR_ST 3529 {
2851 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3530 if (ch == 0x5c) /* 7bit ST */
2852 break; 3531 break;
3532 else
3533 return NULL;
3534 }
2853 if (ch == C0_ESC) 3535 else if (ch == C0_ESC)
2854 { 3536 {
2855 seen_esc = 1; 3537 seen_esc = true;
2856 continue; 3538 continue;
2857 } 3539 }
2858 else if (ch == '\t') 3540 else if (ch == C0_BEL || ch == CHAR_ST)
2859 ch = ' '; /* translate '\t' to space */ 3541 break;
2860 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3542 else if (ch < 0x20)
2861 return NULL; /* other control character - exit */ 3543 return NULL; /* other control character - exit */
3544
3545 seen_esc = false;
3546
2862 if (n < sizeof (string) - 1) 3547 if (n >= sizeof (string) - 1)
3548 // stop at some sane length
3549 return NULL;
3550
3551 if (ch == C0_SYN)
3552 string[n++] = cmd_get8 ();
3553 else
2863 string[n++] = ch; 3554 string[n++] = ch;
2864 seen_esc = 0;
2865 } 3555 }
3556
2866 string[n++] = '\0'; 3557 string[n++] = '\0';
2867 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3558
2868 return NULL;
2869 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3559 ends_how = (ch == 0x5c ? C0_ESC : ch);
2870 STRNCPY (s, string, n); 3560
2871 return s; 3561 return (unsigned char *)rxvt_wcstombs (string);
2872} 3562}
2873 3563
2874/*----------------------------------------------------------------------*/ 3564/*----------------------------------------------------------------------*/
2875/* 3565/*
2876 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3566 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2877 */ 3567 */
2878void 3568void
2879rxvt_term::process_dcs_seq () 3569rxvt_term::process_dcs_seq ()
2880{ 3570{
2881 unsigned char eh, *s; 3571 unsigned char *s;
3572 unicode_t eh;
3573
2882 /* 3574 /*
2883 * Not handled yet 3575 * Not handled yet
2884 */ 3576 */
2885 s = get_to_st (&eh); 3577 s = get_to_st (eh);
2886 if (s) 3578 if (s)
2887 free (s); 3579 free (s);
3580
2888 return; 3581 return;
2889} 3582}
2890 3583
2891/*----------------------------------------------------------------------*/ 3584/*----------------------------------------------------------------------*/
2892/* 3585/*
2893 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3586 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2894 */ 3587 */
2895void 3588void
2896rxvt_term::process_osc_seq () 3589rxvt_term::process_osc_seq ()
2897{ 3590{
2898 unsigned char ch, eh, *s; 3591 unicode_t ch, eh;
2899 int arg; 3592 int arg;
2900 3593
2901 ch = cmd_getc (); 3594 ch = cmd_getc ();
2902 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3595 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2903 arg = arg * 10 + (ch - '0'); 3596 arg = arg * 10 + (ch - '0');
2904 3597
2905 if (ch == ';') 3598 if (ch == ';')
2906 { 3599 {
2907 s = get_to_st (&eh); 3600 unsigned char *s = get_to_st (eh);
3601
2908 if (s) 3602 if (s)
2909 { 3603 {
2910 /*
2911 * rxvt_menubar_dispatch () violates the constness of the string,
2912 * so do it here
2913 */
2914 if (arg == XTerm_Menu)
2915#if 0 /* XXX: currently disabled due to security concerns */
2916 menubar_dispatch ((char *)s);
2917#else
2918 (void)0;
2919#endif
2920 else
2921 xterm_seq (arg, (char *)s, eh); 3604 process_xterm_seq (arg, (char *)s, eh);
2922 free (s); 3605 free (s);
2923 } 3606 }
2924 } 3607 }
2925} 3608}
3609
3610void
3611rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp)
3612{
3613 if (str[0] == '?' && !str[1])
3614 {
3615 unsigned short r, g, b;
3616 pix_colors_focused[color].get (display, r, g, b);
3617 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3618 }
3619 else
3620 set_window_color (color, str);
3621}
3622
2926/* 3623/*
2927 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3624 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2928 * 0 = change iconName/title 3625 * 0 = change iconName/title
2929 * 1 = change iconName 3626 * 1 = change iconName
2930 * 2 = change title 3627 * 2 = change title
2931 * 4 = change color 3628 * 4 = change color
3629 * 10 = change fg color
3630 * 11 = change bg color
2932 * 12 = change text color 3631 * 12 = change text color
2933 * 13 = change mouse foreground color 3632 * 13 = change mouse foreground color
2934 * 17 = change highlight character colour 3633 * 17 = change highlight character colour
2935 * 18 = change bold character color 3634 * 18 = change bold character color
2936 * 19 = change underlined character color 3635 * 19 = change underlined character color
2937 * 46 = change logfile (not implemented) 3636 * 46 = change logfile (not implemented)
2938 * 50 = change font 3637 * 50 = change font
2939 * 3638 *
2940 * rxvt extensions: 3639 * rxvt extensions:
2941 * 9 = change locale (NYI)
2942 * 10 = menu (may change in future)
2943 * 20 = bg pixmap 3640 * 20 = bg pixmap
2944 * 39 = change default fg color 3641 * 39 = change default fg color
2945 * 49 = change default bg color 3642 * 49 = change default bg color
2946 * 55 = dump scrollback buffer and all of screen 3643 * 55 = dump scrollback buffer and all of screen
3644 * 701 = change locale
3645 * 702 = find font
3646 * 703 = menu
2947 */ 3647 */
2948void 3648void
2949rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3649rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp)
2950{ 3650{
2951 int changed = 0; 3651 int changed = 0;
2952 int color; 3652 int color;
2953 char *buf, *name; 3653 char *buf, *name;
3654 bool query = str[0] == '?' && !str[1];
3655 int saveop = op;
2954 3656
2955 assert (str != NULL); 3657 assert (str != NULL);
2956 switch (op) 3658 switch (op)
2957 { 3659 {
2958 case XTerm_name: 3660 case XTerm_name:
2959 set_title (str); 3661 set_title (str);
2960 /* FALLTHROUGH */ 3662 /* FALLTHROUGH */
2961 case XTerm_iconName: 3663 case XTerm_iconName:
2962 set_iconName (str); 3664 set_icon_name (str);
2963 break; 3665 break;
2964 case XTerm_title: 3666 case XTerm_title:
2965 set_title (str); 3667 set_title (str);
2966 break; 3668 break;
3669 case XTerm_property:
3670 if (str[0] == '?')
3671 {
3672 Atom prop = display->atom (str + 1);
3673 Atom actual_type;
3674 int actual_format;
3675 unsigned long nitems;
3676 unsigned long bytes_after;
3677 unsigned char *value = 0;
3678 const char *str = "";
3679
3680 if (prop
3681 && XGetWindowProperty (display->display, TermWin.parent[0],
3682 prop, 0, 1<<16, 0, AnyPropertyType,
3683 &actual_type, &actual_format,
3684 &nitems, &bytes_after, &value) == Success
3685 && actual_type != None
3686 && actual_format == 8)
3687 str = (const char *)(value);
3688
3689 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3690
3691 XFree (value);
3692 }
3693 else
3694 {
3695 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3696
3697 if (eq)
3698 {
3699 *eq = 0;
3700 set_utf8_property (display->atom (str), eq + 1);
3701 }
3702 else
3703 XDeleteProperty (display->display, TermWin.parent[0],
3704 display->atom (str));
3705 }
3706 break;
3707
2967 case XTerm_Color: 3708 case XTerm_Color:
2968 for (buf = (char *)str; buf && *buf;) 3709 for (buf = (char *)str; buf && *buf;)
2969 { 3710 {
2970 if ((name = STRCHR (buf, ';')) == NULL) 3711 if ((name = strchr (buf, ';')) == NULL)
2971 break; 3712 break;
3713
2972 *name++ = '\0'; 3714 *name++ = '\0';
2973 color = atoi (buf); 3715 color = atoi (buf);
3716
2974 if (color < 0 || color >= TOTAL_COLORS) 3717 if (color < 0 || color >= TOTAL_COLORS)
2975 break; 3718 break;
3719
2976 if ((buf = STRCHR (name, ';')) != NULL) 3720 if ((buf = strchr (name, ';')) != NULL)
2977 *buf++ = '\0'; 3721 *buf++ = '\0';
3722
3723 if (name[0] == '?' && !name[1])
3724 {
3725 unsigned short r, g, b;
3726 pix_colors_focused[color + minCOLOR].get (display, r, g, b);
3727 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3728 }
3729 else
2978 set_window_color (color + minCOLOR, name); 3730 set_window_color (color + minCOLOR, name);
2979 } 3731 }
3732 break;
3733 case XTerm_Color00:
3734 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3735 break;
3736 case XTerm_Color01:
3737 process_color_seq (XTerm_Color00, Color_bg, str, resp);
2980 break; 3738 break;
2981#ifndef NO_CURSORCOLOR 3739#ifndef NO_CURSORCOLOR
2982 case XTerm_Color_cursor: 3740 case XTerm_Color_cursor:
2983 set_window_color (Color_cursor, str); 3741 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
2984 break; 3742 break;
2985#endif 3743#endif
2986 case XTerm_Color_pointer: 3744 case XTerm_Color_pointer_fg:
2987 set_window_color (Color_pointer, str); 3745 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3746 break;
3747 case XTerm_Color_pointer_bg:
3748 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
2988 break; 3749 break;
2989#ifndef NO_BOLD_UNDERLINE_REVERSE 3750#ifndef NO_BOLD_UNDERLINE_REVERSE
2990 case XTerm_Color_BD: 3751 case XTerm_Color_BD:
2991 set_window_color (Color_BD, str); 3752 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3753 break;
3754 case XTerm_Color_IT:
3755 process_color_seq (XTerm_Color_IT, Color_IT, str, resp);
2992 break; 3756 break;
2993 case XTerm_Color_UL: 3757 case XTerm_Color_UL:
2994 set_window_color (Color_UL, str); 3758 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
2995 break; 3759 break;
2996 case XTerm_Color_RV: 3760 case XTerm_Color_RV:
2997 set_window_color (Color_RV, str); 3761 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
2998 break; 3762 break;
2999#endif 3763#endif
3000 3764#if TRANSPARENT && TINTING
3001 case XTerm_Menu: 3765 case XTerm_Color_tint:
3002 /* 3766 process_color_seq (XTerm_Color_tint, Color_tint, str, resp);
3003 * rxvt_menubar_dispatch () violates the constness of the string, 3767 check_our_parents ();
3004 * so DON'T do it here 3768 if (am_transparent)
3005 */ 3769 want_full_refresh = want_refresh = 1;
3006 break; 3770 break;
3771#endif
3772
3007 case XTerm_Pixmap: 3773 case XTerm_Pixmap:
3008 if (*str != ';') 3774 if (*str != ';')
3009 { 3775 {
3010#if XPM_BACKGROUND 3776#if XPM_BACKGROUND
3011 scale_pixmap (""); /* reset to default scaling */ 3777 scale_pixmap (""); /* reset to default scaling */
3012 set_bgPixmap (str); /* change pixmap */ 3778 set_bgPixmap (str); /* change pixmap */
3013#endif 3779#endif
3014 scr_touch (true); 3780 scr_touch (true);
3015 } 3781 }
3016 while ((str = STRCHR (str, ';')) != NULL) 3782 while ((str = strchr (str, ';')) != NULL)
3017 { 3783 {
3018 str++; 3784 str++;
3019#if XPM_BACKGROUND 3785#if XPM_BACKGROUND
3020 changed += scale_pixmap (str); 3786 changed += scale_pixmap (str);
3021#endif 3787#endif
… …
3034 set_window_color (Color_fg, str); 3800 set_window_color (Color_fg, str);
3035 break; 3801 break;
3036 case XTerm_restoreBG: 3802 case XTerm_restoreBG:
3037 set_window_color (Color_bg, str); 3803 set_window_color (Color_bg, str);
3038 break; 3804 break;
3805
3039 case XTerm_logfile: 3806 case XTerm_logfile:
3807 // TODO, when secure mode?
3040 break; 3808 break;
3809
3041 case XTerm_font: 3810 case XTerm_font:
3042 change_font (str); 3811 op = URxvt_font;
3812 case URxvt_font:
3813#if ENABLE_STYLES
3814 case URxvt_boldFont:
3815 case URxvt_italicFont:
3816 case URxvt_boldItalicFont:
3817#endif
3818 if (query)
3819 tt_printf ("\33]%d;%-.250s%c", saveop,
3820 (options & Opt_insecure) && TermWin.fontset[op - URxvt_font]->fontdesc
3821 ? TermWin.fontset[op - URxvt_font]->fontdesc : "",
3822 resp);
3823 else
3824 {
3825 const char *&res = rs[Rs_font + (op - URxvt_font)];
3826
3827 res = strdup (str);
3828 allocated.push_back ((void *)res);
3829 set_fonts ();
3830 }
3043 break; 3831 break;
3044#ifndef NO_FRILLS 3832
3833#if ENABLE_FRILLS
3045 case XTerm_locale: 3834 case XTerm_locale:
3046 if (str[0] == '?' && !str[1]) 3835 if (query)
3047 tt_printf ("%-.250s\n", locale); 3836 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, (options & Opt_insecure) ? locale : "", resp);
3048 else 3837 else
3049 { 3838 {
3050 set_locale (str); 3839 set_locale (str);
3051# ifdef USE_XIM 3840# ifdef USE_XIM
3052 im_cb (); 3841 im_cb ();
3053# endif 3842# endif
3054 // TODO: call selection_make with the right values set
3055 // to re-fresh the selection.
3056 if (display->selection_owner == this)
3057 display->set_selection_owner (0);
3058 } 3843 }
3059 break; 3844 break;
3845#endif
3846
3847#ifdef MENUBAR
3848 case XTerm_Menu:
3849 if (options & Opt_insecure)
3850 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3851 break;
3060#endif 3852#endif
3061#if 0 3853#if 0
3062 case XTerm_dumpscreen: /* no error notices */ 3854 case XTerm_dumpscreen: /* no error notices */
3063 { 3855 {
3064 int fd; 3856 int fd;
3065 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3857 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3066 { 3858 {
3067 scr_dump (fd); 3859 scr_dump (fd);
3068 close (fd); 3860 close (fd);
3069 } 3861 }
3070 } 3862 }
3071 break; 3863 break;
3072#endif 3864#endif
3073
3074 } 3865 }
3075} 3866}
3076/*----------------------------------------------------------------------*/ 3867/*----------------------------------------------------------------------*/
3077 3868
3078/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3869/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3086 * so no need for fancy checking 3877 * so no need for fancy checking
3087 */ 3878 */
3088int 3879int
3089rxvt_term::privcases (int mode, unsigned long bit) 3880rxvt_term::privcases (int mode, unsigned long bit)
3090{ 3881{
3091 int state; 3882 int state;
3092 3883
3093 if (mode == 's') 3884 if (mode == 's')
3094 { 3885 {
3095 SavedModes |= (PrivateModes & bit); 3886 SavedModes |= (priv_modes & bit);
3096 return -1; 3887 return -1;
3097 } 3888 }
3098 else 3889 else
3099 { 3890 {
3100 if (mode == 'r') 3891 if (mode == 'r')
3101 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3892 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3102 else 3893 else
3103 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3894 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3104 PrivMode (state, bit); 3895 PrivMode (state, bit);
3105 } 3896 }
3897
3106 return state; 3898 return state;
3107} 3899}
3108 3900
3109/* we're not using priv _yet_ */ 3901/* we're not using priv _yet_ */
3110void 3902void
3111rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3903rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3112{ 3904{
3113 unsigned int i, j; 3905 unsigned int i, j;
3114 int state; 3906 int state;
3907
3115 static const struct 3908 static const struct
3116 { 3909 {
3117 const int argval; 3910 const int argval;
3118 const unsigned long bit; 3911 const unsigned long bit;
3119 } 3912 }
3913
3120 argtopriv[] = { 3914 argtopriv[] = {
3121 { 1, PrivMode_aplCUR }, 3915 { 1, PrivMode_aplCUR },
3122 { 2, PrivMode_vt52 }, 3916 { 2, PrivMode_vt52 },
3123 { 3, PrivMode_132 }, 3917 { 3, PrivMode_132 },
3124 { 4, PrivMode_smoothScroll }, 3918 { 4, PrivMode_smoothScroll },
3125 { 5, PrivMode_rVideo }, 3919 { 5, PrivMode_rVideo },
3126 { 6, PrivMode_relOrigin }, 3920 { 6, PrivMode_relOrigin },
3127 { 7, PrivMode_Autowrap }, 3921 { 7, PrivMode_Autowrap },
3922 // 8, bi-directional support mode
3128 { 9, PrivMode_MouseX10 }, 3923 { 9, PrivMode_MouseX10 },
3129#ifdef menuBar_esc 3924#ifdef menuBar_esc
3130 { menuBar_esc, PrivMode_menuBar }, 3925 { menuBar_esc, PrivMode_menuBar },
3131#endif 3926#endif
3927 // 18, 19 printing-related
3928 { 25, PrivMode_VisibleCursor },
3132#ifdef scrollBar_esc 3929#ifdef scrollBar_esc
3133 { scrollBar_esc, PrivMode_scrollBar }, 3930 { scrollBar_esc, PrivMode_scrollBar },
3134#endif 3931#endif
3135 { 25, PrivMode_VisibleCursor },
3136 { 35, PrivMode_ShiftKeys }, 3932 { 35, PrivMode_ShiftKeys }, // rxvt extension
3137 { 40, PrivMode_132OK }, 3933 { 40, PrivMode_132OK },
3934 // 41 xterm more fixes NYI
3935 // 45 margin bell NYI
3936 // 46 start logging
3138 { 47, PrivMode_Screen }, 3937 { 47, PrivMode_Screen },
3139 { 66, PrivMode_aplKP }, 3938 { 66, PrivMode_aplKP },
3140#ifndef NO_BACKSPACE_KEY 3939#ifndef NO_BACKSPACE_KEY
3141 { 67, PrivMode_BackSpace }, 3940 { 67, PrivMode_BackSpace },
3142#endif 3941#endif
3143 { 1000, PrivMode_MouseX11 }, 3942 { 1000, PrivMode_MouseX11 },
3943 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3944 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
3945 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3144 { 1010, PrivMode_TtyOutputInh }, 3946 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3145 { 1011, PrivMode_Keypress }, 3947 { 1011, PrivMode_Keypress }, // rxvt extension
3948 // 1035 enable modifiers for alt, numlock NYI
3949 // 1036 send ESC for meta keys NYI
3950 // 1037 send DEL for keypad delete NYI
3146 { 1047, PrivMode_Screen }, 3951 { 1047, PrivMode_Screen },
3952 // 1048 save and restore cursor
3147 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3953 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3954 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3148 }; 3955 };
3149 3956
3150 if (nargs == 0) 3957 if (nargs == 0)
3151 return; 3958 return;
3152 3959
… …
3167 state = privcases (mode, argtopriv[j].bit); 3974 state = privcases (mode, argtopriv[j].bit);
3168 break; 3975 break;
3169 } 3976 }
3170 3977
3171 /* extra handling for values with state unkept */ 3978 /* extra handling for values with state unkept */
3172 if (state == -1)
3173 switch (arg[i]) 3979 switch (arg[i])
3174 { 3980 {
3175 case 1048: /* alternative cursor save */ 3981 case 1048: /* alternative cursor save */
3982 case 1049:
3983 if (options & Opt_secondaryScreen)
3176 if (mode == 0) 3984 if (mode == 0)
3177 scr_cursor (RESTORE); 3985 scr_cursor (RESTORE);
3178 else if (mode == 1) 3986 else if (mode == 1)
3179 scr_cursor (SAVE); 3987 scr_cursor (SAVE);
3180 /* FALLTHROUGH */
3181 default:
3182 continue; /* for (;i;) */
3183 }
3184
3185 /* extra handling for values with valid 0 or 1 state */
3186 switch (arg[i])
3187 {
3188 /* case 1: - application cursor keys */
3189 case 2: /* VT52 mode */
3190 /* oddball mode. should be set regardless of set/reset
3191 * parameter. Return from VT52 mode with an ESC < from
3192 * within VT52 mode
3193 */
3194 PrivMode (1, PrivMode_vt52);
3195 break; 3988 break;
3989 }
3990
3991 if (state >= 0)
3992 /* extra handling for values with valid 0 or 1 state */
3993 switch (arg[i])
3994 {
3995 /* case 1: - application cursor keys */
3996 case 2: /* VT52 mode */
3997 /* oddball mode. should be set regardless of set/reset
3998 * parameter. Return from VT52 mode with an ESC < from
3999 * within VT52 mode
4000 */
4001 PrivMode (1, PrivMode_vt52);
4002 break;
3196 case 3: /* 80/132 */ 4003 case 3: /* 80/132 */
3197 if (PrivateModes & PrivMode_132OK) 4004 if (priv_modes & PrivMode_132OK)
3198 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 4005 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height);
3199 (unsigned int)TermWin.height);
3200 break; 4006 break;
3201 case 4: /* smooth scrolling */ 4007 case 4: /* smooth scrolling */
3202 if (state) 4008 if (state)
3203 Options &= ~Opt_jumpScroll; 4009 options &= ~Opt_jumpScroll;
3204 else 4010 else
3205 Options |= Opt_jumpScroll; 4011 options |= Opt_jumpScroll;
3206 break; 4012 break;
3207 case 5: /* reverse video */ 4013 case 5: /* reverse video */
3208 scr_rvideo_mode (state); 4014 scr_rvideo_mode (state);
3209 break; 4015 break;
3210 case 6: /* relative/absolute origins */ 4016 case 6: /* relative/absolute origins */
3211 scr_relative_origin (state); 4017 scr_relative_origin (state);
3212 break; 4018 break;
3213 case 7: /* autowrap */ 4019 case 7: /* autowrap */
3214 scr_autowrap (state); 4020 scr_autowrap (state);
3215 break; 4021 break;
3216 /* case 8: - auto repeat, can't do on a per window basis */ 4022 /* case 8: - auto repeat, can't do on a per window basis */
3217 case 9: /* X10 mouse reporting */ 4023 case 9: /* X10 mouse reporting */
3218 if (state) /* orthogonal */ 4024 if (state) /* orthogonal */
3219 PrivateModes &= ~ (PrivMode_MouseX11); 4025 priv_modes &= ~PrivMode_MouseX11;
3220 break; 4026 break;
3221#ifdef menuBar_esc 4027#ifdef menuBar_esc
3222 case menuBar_esc: 4028 case menuBar_esc:
3223#ifdef MENUBAR 4029#ifdef MENUBAR
3224 map_menuBar (state); 4030 map_menuBar (state);
3225#endif 4031#endif
3226 break; 4032 break;
3227#endif 4033#endif
3228#ifdef scrollBar_esc 4034#ifdef scrollBar_esc
3229 case scrollBar_esc: 4035 case scrollBar_esc:
3230 if (scrollbar_mapping (state)) 4036 if (scrollbar_mapping (state))
3231 { 4037 {
3232 resize_all_windows (0, 0, 0); 4038 resize_all_windows (0, 0, 0);
3233 scr_touch (true); 4039 scr_touch (true);
3234 } 4040 }
3235 break; 4041 break;
3236#endif 4042#endif
3237 case 25: /* visible/invisible cursor */ 4043 case 25: /* visible/invisible cursor */
3238 scr_cursor_visible (state); 4044 scr_cursor_visible (state);
3239 break; 4045 break;
3240 /* case 35: - shift keys */ 4046 /* case 35: - shift keys */
3241 /* case 40: - 80 <--> 132 mode */ 4047 /* case 40: - 80 <--> 132 mode */
3242 case 47: /* secondary screen */ 4048 case 47: /* secondary screen */
3243 scr_change_screen (state); 4049 scr_change_screen (state);
3244 break; 4050 break;
3245 /* case 66: - application key pad */ 4051 /* case 66: - application key pad */
3246 /* case 67: - backspace key */ 4052 /* case 67: - backspace key */
3247 case 1000: /* X11 mouse reporting */ 4053 case 1000: /* X11 mouse reporting */
3248 if (state) /* orthogonal */ 4054 if (state) /* orthogonal */
3249 PrivateModes &= ~ (PrivMode_MouseX10); 4055 priv_modes &= ~PrivMode_MouseX10;
3250 break; 4056 break;
3251#if 0 4057#if 0
3252 case 1001: 4058 case 1001:
3253 break; /* X11 mouse highlighting */ 4059 break; /* X11 mouse highlighting */
3254#endif 4060#endif
3255 case 1010: /* scroll to bottom on TTY output inhibit */ 4061 case 1010: /* scroll to bottom on TTY output inhibit */
3256 if (state) 4062 if (state)
3257 Options &= ~Opt_scrollTtyOutput; 4063 options &= ~Opt_scrollTtyOutput;
3258 else 4064 else
3259 Options |= Opt_scrollTtyOutput; 4065 options |= Opt_scrollTtyOutput;
3260 break; 4066 break;
3261 case 1011: /* scroll to bottom on key press */ 4067 case 1011: /* scroll to bottom on key press */
3262 if (state) 4068 if (state)
3263 Options |= Opt_scrollTtyKeypress; 4069 options |= Opt_scrollTtyKeypress;
3264 else 4070 else
3265 Options &= ~Opt_scrollTtyKeypress; 4071 options &= ~Opt_scrollTtyKeypress;
3266 break; 4072 break;
3267 case 1047: /* secondary screen w/ clearing */ 4073 case 1047: /* secondary screen w/ clearing last */
3268 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4074 if (options & Opt_secondaryScreen)
3269 if (current_screen != PRIMARY) 4075 if (current_screen != PRIMARY)
3270 scr_erase_screen (2); 4076 scr_erase_screen (2);
3271 scr_change_screen (state); 4077 scr_change_screen (state);
3272 /* FALLTHROUGH */
3273 default:
3274 break; 4078 break;
4079 case 1049: /* secondary screen w/ clearing first */
4080 scr_change_screen (state);
4081 if (options & Opt_secondaryScreen)
4082 if (current_screen != PRIMARY)
4083 scr_erase_screen (2);
4084 break;
4085 default:
4086 break;
3275 } 4087 }
3276 } 4088 }
3277} 4089}
3278/*}}} */ 4090/*}}} */
3279 4091
3280/*{{{ process sgr sequences */ 4092/*{{{ process sgr sequences */
3281void 4093void
3282rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4094rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3283{ 4095{
3284 unsigned int i; 4096 unsigned int i;
3285 short rendset; 4097 short rendset;
3286 int rendstyle; 4098 int rendstyle;
3287 4099
3288 if (nargs == 0) 4100 if (nargs == 0)
3289 { 4101 {
3290 scr_rendition (0, ~RS_None); 4102 scr_rendition (0, ~RS_None);
3291 return; 4103 return;
3292 } 4104 }
4105
3293 for (i = 0; i < nargs; i++) 4106 for (i = 0; i < nargs; i++)
3294 { 4107 {
3295 rendset = -1; 4108 rendset = -1;
3296 switch (arg[i]) 4109 switch (arg[i])
3297 { 4110 {
… …
3299 rendset = 0, rendstyle = ~RS_None; 4112 rendset = 0, rendstyle = ~RS_None;
3300 break; 4113 break;
3301 case 1: 4114 case 1:
3302 rendset = 1, rendstyle = RS_Bold; 4115 rendset = 1, rendstyle = RS_Bold;
3303 break; 4116 break;
4117 //case 2: // low intensity
4118 case 3:
4119 rendset = 1, rendstyle = RS_Italic;
4120 break;
3304 case 4: 4121 case 4:
3305 rendset = 1, rendstyle = RS_Uline; 4122 rendset = 1, rendstyle = RS_Uline;
3306 break; 4123 break;
3307 case 5: 4124 case 5: // slowly blinking
4125 case 6: // rapidly blinking
3308 rendset = 1, rendstyle = RS_Blink; 4126 rendset = 1, rendstyle = RS_Blink;
3309 break; 4127 break;
4128 //case 6: // scoansi light background
3310 case 7: 4129 case 7:
3311 rendset = 1, rendstyle = RS_RVid; 4130 rendset = 1, rendstyle = RS_RVid;
3312 break; 4131 break;
3313 case 22: 4132 case 8:
4133 // invisible. NYI
4134 break;
4135 //case 9: // crossed out
4136 //case 10: // scoansi acs off, primary font
4137 //case 11: // scoansi acs on, first alt font
4138 //case 12: // scoansi acs on, |0x80, second alt font
4139 //...
4140 //case 19: // ninth alt font
4141 //case 20: // gothic
4142 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3314 rendset = 0, rendstyle = RS_Bold; 4143 rendset = 0, rendstyle = RS_Bold;
4144 break;
4145 case 22: // normal intensity
4146 rendset = 0, rendstyle = RS_Bold;
4147 break;
4148 case 23: // disable italic
4149 rendset = 0, rendstyle = RS_Italic;
3315 break; 4150 break;
3316 case 24: 4151 case 24:
3317 rendset = 0, rendstyle = RS_Uline; 4152 rendset = 0, rendstyle = RS_Uline;
3318 break; 4153 break;
3319 case 25: 4154 case 25:
3320 rendset = 0, rendstyle = RS_Blink; 4155 rendset = 0, rendstyle = RS_Blink;
3321 break; 4156 break;
4157 case 26: // variable spacing (iso 8613)
4158 rendset = 0, rendstyle = RS_Blink;
4159 break;
3322 case 27: 4160 case 27:
3323 rendset = 0, rendstyle = RS_RVid; 4161 rendset = 0, rendstyle = RS_RVid;
3324 break; 4162 break;
4163 //case 28: // visible. NYI
4164 //case 29: // not crossed-out
3325 } 4165 }
4166
3326 if (rendset != -1) 4167 if (rendset != -1)
3327 { 4168 {
3328 scr_rendition (rendset, rendstyle); 4169 scr_rendition (rendset, rendstyle);
3329 continue; /* for (;i;) */ 4170 continue; /* for (;i;) */
3330 } 4171 }
… …
3337 case 33: 4178 case 33:
3338 case 34: 4179 case 34:
3339 case 35: 4180 case 35:
3340 case 36: 4181 case 36:
3341 case 37: 4182 case 37:
3342 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4183 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3343 Color_fg);
3344 break; 4184 break;
3345#ifdef TTY_256COLOR 4185 case 38: // set fg color, ISO 8613-6
3346 case 38:
3347 if (nargs > i + 2 && arg[i + 1] == 5) 4186 if (nargs > i + 2 && arg[i + 1] == 5)
3348 { 4187 {
3349 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4188 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3350 Color_fg);
3351 i += 2; 4189 i += 2;
3352 } 4190 }
3353 break; 4191 break;
3354#endif
3355 case 39: /* default fg */ 4192 case 39: /* default fg */
3356 scr_color (Color_fg, Color_fg); 4193 scr_color (Color_fg, Color_fg);
3357 break; 4194 break;
3358 4195
3359 case 40: 4196 case 40:
… …
3362 case 43: 4199 case 43:
3363 case 44: 4200 case 44:
3364 case 45: 4201 case 45:
3365 case 46: 4202 case 46:
3366 case 47: 4203 case 47:
3367 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4204 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3368 Color_bg);
3369 break; 4205 break;
3370#ifdef TTY_256COLOR 4206 case 48: // set bg color, ISO 8613-6
3371 case 48:
3372 if (nargs > i + 2 && arg[i + 1] == 5) 4207 if (nargs > i + 2 && arg[i + 1] == 5)
3373 { 4208 {
3374 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4209 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3375 Color_bg);
3376 i += 2; 4210 i += 2;
3377 } 4211 }
3378 break; 4212 break;
3379#endif
3380 case 49: /* default bg */ 4213 case 49: /* default bg */
3381 scr_color (Color_bg, Color_bg); 4214 scr_color (Color_bg, Color_bg);
3382 break; 4215 break;
4216
4217 //case 50: // not variable spacing
3383 4218
3384#ifndef NO_BRIGHTCOLOR 4219#ifndef NO_BRIGHTCOLOR
3385 case 90: 4220 case 90:
3386 case 91: /* set bright fg color */ 4221 case 91: /* set bright fg color */
3387 case 92: 4222 case 92:
3388 case 93: 4223 case 93:
3389 case 94: 4224 case 94:
3390 case 95: 4225 case 95:
3391 case 96: 4226 case 96:
3392 case 97: 4227 case 97:
3393 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4228 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3394 Color_fg);
3395 break; 4229 break;
3396 case 100: 4230 case 100:
3397 case 101: /* set bright bg color */ 4231 case 101: /* set bright bg color */
3398 case 102: 4232 case 102:
3399 case 103: 4233 case 103:
3400 case 104: 4234 case 104:
3401 case 105: 4235 case 105:
3402 case 106: 4236 case 106:
3403 case 107: 4237 case 107:
3404 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4238 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3405 Color_bg);
3406 break; 4239 break;
3407#endif 4240#endif
3408 4241
3409 } 4242 }
3410 } 4243 }
3411} 4244}
3412/*}}} */ 4245/*}}} */
3413 4246
3414/*{{{ process Rob Nation's own graphics mode sequences */ 4247/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3415void 4248void
3416rxvt_term::process_graphics () 4249rxvt_term::process_graphics ()
3417{ 4250{
3418 unsigned char ch, cmd = cmd_getc (); 4251 unicode_t ch, cmd = cmd_getc ();
3419 4252
3420 if (cmd == 'Q') 4253 if (cmd == 'Q')
3421 { /* query graphics */ 4254 { /* query graphics */
3422 tt_printf ("\033G0\n"); /* no graphics */ 4255 tt_printf ("\033G0\012"); /* no graphics */
3423 return; 4256 return;
3424 } 4257 }
3425 /* swallow other graphics sequences until terminating ':' */ 4258 /* swallow other graphics sequences until terminating ':' */
3426 do 4259 do
3427 ch = cmd_getc (); 4260 ch = cmd_getc ();
… …
3442 unsigned char buf[256]; 4275 unsigned char buf[256];
3443 4276
3444 va_start (arg_ptr, fmt); 4277 va_start (arg_ptr, fmt);
3445 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4278 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3446 va_end (arg_ptr); 4279 va_end (arg_ptr);
3447 tt_write (buf, STRLEN (buf)); 4280 tt_write (buf, strlen (buf));
3448} 4281}
3449 4282
3450/* ---------------------------------------------------------------------- */ 4283/* ---------------------------------------------------------------------- */
3451/* Write data to the pty as typed by the user, pasted with the mouse, 4284/* Write data to the pty as typed by the user, pasted with the mouse,
3452 * or generated by us in response to a query ESC sequence. 4285 * or generated by us in response to a query ESC sequence.
3453 */ 4286 */
3454void 4287void
3455rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4288rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3456{ 4289{
3457 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4290 const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3458 4291
3459 if (len) 4292 if (len)
3460 { 4293 {
3461 if (v_buflen == 0) 4294 if (v_buflen == 0)
3462 { 4295 {
3463 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len)); 4296 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
3464 4297
3465 if ((unsigned int)written == len) 4298 if ((unsigned int)written == len)
3466 return; 4299 return;
3467 4300
3468 data += written; 4301 data += written;
… …
3476 v_buflen += len; 4309 v_buflen += len;
3477 } 4310 }
3478 4311
3479 for (;;) 4312 for (;;)
3480 { 4313 {
3481 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen)); 4314 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3482 4315
3483 if (written > 0) 4316 if (written > 0)
3484 { 4317 {
3485 v_buflen -= written; 4318 v_buflen -= written;
3486 4319

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