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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.95 by pcg, Sun May 9 18:19:49 2004 UTC vs.
Revision 1.381 by root, Fri Dec 14 05:25:23 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
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>
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com>
31 * 31 *
32 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
46 46
47/*{{{ includes: */ 47/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 48#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
50#include "version.h" 51#include "version.h"
51#include "command.h" 52#include "command.h"
52 53
53#include <wchar.h> 54#ifdef KEYSYM_RESOURCE
55# include "keyboard.h"
56#endif
57
58#include <csignal>
59
60#if LINUX_YIELD_HACK
61# include <ctime>
62#endif
54 63
55/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
56 65
57#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58 67
59// exception thrown when the command parser runs out of input data 68#if ENABLE_FRILLS || ISO_14755
60class out_of_input { } out_of_input;
61 69
62/*{{{ Convert the keypress event into a string */ 70#define ISO_14755_STARTED 0x80000000UL
71#define ISO_14755_51 0x40000000UL // basic (section 5.1)
72#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
73#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
74#define ISO_14755_MASK 0x0fffffffUL
75
76#if ISO_14755
77static unsigned short iso14755_symtab[] = {
78 // keysym, unicode
79 XK_Left, 0x2190,
80 XK_KP_Left, 0x2190,
81 XK_Up, 0x2191,
82 XK_KP_Up, 0x2191,
83 XK_Right, 0x2192,
84 XK_KP_Right, 0x2192,
85 XK_Down, 0x2193,
86 XK_KP_Down, 0x2193,
87 XK_Linefeed, 0x21b4,
88 XK_Return, 0x21b5,
89 XK_KP_Enter, 0x21b5,
90
91 XK_Prior, 0x21de,
92 XK_Next, 0x21df,
93 XK_Tab, 0x21e5,
94 XK_ISO_Left_Tab, 0x21e6,
95 XK_Shift_L, 0x21e7,
96 XK_Shift_R, 0x21e7,
97
98 XK_Shift_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb,
100 XK_Caps_Lock, 0x21ec,
101 XK_Num_Lock, 0x21ed,
102 XK_ISO_Level3_Shift, 0x21ee,
103 XK_ISO_Level3_Lock, 0x21ef,
104 XK_ISO_Group_Lock, 0x21f0,
105 XK_Home, 0x21f1,
106 XK_End, 0x21f2,
107
108 XK_Execute, 0x2318,
109 XK_Begin, 0x2320,
110 XK_Delete, 0x2326,
111 XK_Clear, 0x2327,
112 XK_BackSpace, 0x232b,
113 XK_Insert, 0x2380,
114 XK_Control_L, 0x2388,
115 XK_Control_R, 0x2388,
116 XK_Pause, 0x2389,
117 XK_Break, 0x238a,
118 XK_Escape, 0x238b,
119 XK_Undo, 0x238c,
120 XK_Print, 0x2399,
121
122 XK_space, 0x2423,
123
124#ifdef XK_KP_Begin
125 XK_KP_Prior, 0x21de,
126 XK_KP_Next, 0x21df,
127 XK_KP_Begin, 0x2320,
128 XK_KP_Insert, 0x2380,
129 XK_KP_Delete, 0x2326,
130 XK_KP_Space, 0x2422,
131#endif
132 0,
133};
134
63void 135void
136rxvt_term::iso14755_54 (int x, int y)
137{
138 x = Pixel2Col (x);
139 y = Pixel2Row (y);
140
141 if (!IN_RANGE_EXC (x, 0, ncol)
142 || !IN_RANGE_EXC (y, 0, nrow))
143 return;
144
145 for (;;)
146 {
147 const line_t &l = ROW(y + view_start);
148
149 text_t t = l.t[x];
150
151 if (t != NOCHAR || !x)
152 {
153 iso14755_51 (l.t[x], l.r[x], x, y);
154 iso14755buf = ISO_14755_54;
155 break;
156 }
157
158 x--;
159 }
160}
161
162void
163rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
164{
165 rxvt_fontset *fs = FONTSET (r);
166 rxvt_font *f = (*fs)[fs->find_font (ch)];
167 wchar_t *chr, *alloc, ch2, *fname;
168 int len;
169
170 fname = rxvt_utf8towcs (f->name);
171
172# if ENABLE_COMBINING
173 if (IS_COMPOSE (ch))
174 {
175 len = rxvt_composite.expand (ch, 0);
176 alloc = chr = new wchar_t[len];
177 rxvt_composite.expand (ch, chr);
178 }
179 else
180# endif
181 {
182 ch2 = ch;
183
184 alloc = 0;
185 chr = &ch2;
186 len = 1;
187 }
188
189 char attr[80]; // plenty
190
191 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
192 (int)r,
193 fgcolor_of (r), bgcolor_of (r),
194 r & RS_Bold ? " bold" : "",
195 r & RS_Italic ? " italic" : "",
196 r & RS_Blink ? " blink" : "",
197 r & RS_RVid ? " rvid" : "",
198 r & RS_Uline ? " uline" : "",
199 r & RS_Careful ? " careful" : "");
200
201 int width = wcswidth (fname, wcslen (fname));
202
203 max_it (width, 8+5); // for char + hey
204 max_it (width, strlen (attr));
205
206 if (y >= 0)
207 {
208 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
209 x = 0;
210 }
211
212 scr_overlay_new (x, y, width, len + 2);
213
214 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
215
216 for (int y = 0; y < len; y++)
217 {
218 char buf[9];
219
220 ch = *chr++;
221
222 sprintf (buf, "%8x", ch);
223 scr_overlay_set (0, y, buf);
224 scr_overlay_set (9, y, '=');
225# if !UNICODE3
226 if (ch >= 0x10000)
227 ch = 0xfffd;
228# endif
229 scr_overlay_set (11, y, ch, r);
230
231 if (WCWIDTH (ch) >= 2)
232 scr_overlay_set (12, y, NOCHAR, r);
233 }
234
235// {
236// char buf[4+4+3+1];
237// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
238// scr_overlay_set (0, 0, buf);
239// }
240 scr_overlay_set (0, len , attr);
241 scr_overlay_set (0, len + 1, fname);
242
243 free (fname);
244
245# if ENABLE_COMBINING
246 if (alloc)
247 delete [] alloc;
248# endif
249}
250#endif
251
252void
253rxvt_term::commit_iso14755 ()
254{
255 wchar_t ch[2];
256
257 ch[0] = iso14755buf & ISO_14755_MASK;
258 ch[1] = 0;
259
260 if (iso14755buf & ISO_14755_51)
261 {
262 char mb[16];
263 int len;
264
265 // allow verbatim 0-bytes and control-bytes to be entered
266 if (ch[0] >= 0x20)
267 len = wcstombs (mb, ch, 16);
268 else
269 {
270 mb[0] = ch[0];
271 len = 1;
272 }
273
274 if (len > 0)
275 tt_write (mb, len);
276 else
277 scr_bell ();
278 }
279
280 iso14755buf = 0;
281}
282
283int
64rxvt_term::lookup_key (XKeyEvent &ev) 284rxvt_term::hex_keyval (XKeyEvent &ev)
285{
286 // check wether this event corresponds to a hex digit
287 // if the modifiers had not been pressed.
288 for (int index = 0; index < 8; index++)
289 {
290 KeySym k = XLookupKeysym (&ev, index);
291
292 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
293 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
294 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
295 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
296 }
297
298 return -1;
299}
300#endif
301
302void
303rxvt_term::key_press (XKeyEvent &ev)
65{ 304{
66 int ctrl, meta, shft, len; 305 int ctrl, meta, shft, len;
67 unsigned int newlen; 306 unsigned int newlen;
68 KeySym keysym; 307 KeySym keysym;
69#ifdef DEBUG_CMD
70 static int debug_key = 1; /* accessible by a debugger only */
71#endif
72 int valid_keysym; 308 int valid_keysym;
73 unsigned char kbuf[KBUFSZ]; 309 char kbuf[KBUFSZ];
310
311#if ISO_14755
312 if (iso14755buf & ISO_14755_52)
313 return;
314#endif
74 315
75 /* 316 /*
76 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 317 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
77 * escape sequence to toggle the Keypad. 318 * escape sequence to toggle the Keypad.
78 * 319 *
79 * Always permit `shift' to override the current setting 320 * Always permit `shift' to override the current setting
80 */ 321 */
81 shft = (ev.state & ShiftMask); 322 shft = ev.state & ShiftMask;
82 ctrl = (ev.state & ControlMask); 323 ctrl = ev.state & ControlMask;
83 meta = (ev.state & ModMetaMask); 324 meta = ev.state & ModMetaMask;
84 325
85 if (numlock_state || (ev.state & ModNumLockMask)) 326 if (numlock_state || (ev.state & ModNumLockMask))
86 { 327 {
87 numlock_state = (ev.state & ModNumLockMask); 328 numlock_state = (ev.state & ModNumLockMask);
88 PrivMode ((!numlock_state), PrivMode_aplKP); 329 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
96 Status status_return; 337 Status status_return;
97 338
98#if 0 339#if 0
99#ifdef X_HAVE_UTF8_STRING 340#ifdef X_HAVE_UTF8_STRING
100 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 341 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
101 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 342 len = Xutf8LookupString (Input_Context, &ev, kbuf,
102 KBUFSZ, &keysym, &status_return); 343 KBUFSZ, &keysym, &status_return);
103 else 344 else
104#endif 345#endif
105#endif 346#endif
106 { 347 {
… …
108 349
109 // the XOpenIM manpage lies about hardcoding the locale 350 // the XOpenIM manpage lies about hardcoding the locale
110 // at the point of XOpenIM, so temporarily switch locales 351 // at the point of XOpenIM, so temporarily switch locales
111 if (rs[Rs_imLocale]) 352 if (rs[Rs_imLocale])
112 SET_LOCALE (rs[Rs_imLocale]); 353 SET_LOCALE (rs[Rs_imLocale]);
354
113 // assume wchar_t == unicode or better 355 // assume wchar_t == unicode or better
114 len = XwcLookupString (Input_Context, &ev, wkbuf, 356 len = XwcLookupString (Input_Context, &ev, wkbuf,
115 KBUFSZ, &keysym, &status_return); 357 KBUFSZ, &keysym, &status_return);
358
116 if (rs[Rs_imLocale]) 359 if (rs[Rs_imLocale])
117 SET_LOCALE (locale); 360 SET_LOCALE (locale);
118 361
119 if (status_return == XLookupChars 362 if (status_return == XLookupChars
120 || status_return == XLookupBoth) 363 || status_return == XLookupBoth)
… …
141 || status_return == XLookupBoth; 384 || status_return == XLookupBoth;
142 } 385 }
143 else 386 else
144#endif 387#endif
145 { 388 {
146 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 389 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
147 valid_keysym = keysym != NoSymbol; 390 valid_keysym = keysym != NoSymbol;
148 } 391 }
149 392
150 if (valid_keysym) 393 if (valid_keysym)
151 { 394 {
395#ifdef KEYSYM_RESOURCE
396 if (keyboard->dispatch (this, keysym, ev.state))
397 return;
398#endif
399
152 if (TermWin.saveLines) 400 if (saveLines)
153 { 401 {
154#ifdef UNSHIFTED_SCROLLKEYS 402#ifdef UNSHIFTED_SCROLLKEYS
155 if (!ctrl && !meta) 403 if (!ctrl && !meta)
156 {
157#else 404#else
158 if (IS_SCROLL_MOD) 405 if (IS_SCROLL_MOD)
406#endif
159 { 407 {
160#endif
161 int lnsppg; 408 int lnsppg;
162 409
163#ifdef PAGING_CONTEXT_LINES 410#ifdef PAGING_CONTEXT_LINES
164 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 411 lnsppg = nrow - PAGING_CONTEXT_LINES;
165#else 412#else
166 lnsppg = TermWin.nrow * 4 / 5; 413 lnsppg = nrow * 4 / 5;
167#endif 414#endif
168 if (keysym == XK_Prior) 415 if (keysym == XK_Prior)
169 { 416 {
170 scr_page (UP, lnsppg); 417 scr_page (UP, lnsppg);
171 return; 418 return;
… …
199 scr_move_to (0, 1); 446 scr_move_to (0, 1);
200 return; 447 return;
201 } 448 }
202 else if (keysym == XK_End) 449 else if (keysym == XK_End)
203 { 450 {
204 scr_move_to (1, 0); 451 scr_move_to (1, 1);
205 return; 452 return;
206 } 453 }
207 } 454 }
208#endif 455#endif
209 } 456 }
… …
214 if (keysym >= XK_F1 && keysym <= XK_F10) 461 if (keysym >= XK_F1 && keysym <= XK_F10)
215 { 462 {
216 keysym += (XK_F11 - XK_F1); 463 keysym += (XK_F11 - XK_F1);
217 shft = 0; /* turn off Shift */ 464 shft = 0; /* turn off Shift */
218 } 465 }
219 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 466 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220 { 467 {
221 switch (keysym) 468 switch (keysym)
222 { 469 {
223 /* normal XTerm key bindings */ 470 /* normal XTerm key bindings */
224 case XK_Insert: /* Shift+Insert = paste mouse selection */ 471 case XK_Insert: /* Shift+Insert = paste mouse selection */
225 selection_request (ev.time, 0, 0); 472 selection_request (ev.time);
226 return; 473 return;
474#if TODO
227 /* rxvt extras */ 475 /* rxvt extras */
228 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 476 case XK_KP_Add: /* Shift+KP_Add = bigger font */
229 change_font (FONT_UP); 477 change_font (FONT_UP);
230 return; 478 return;
231 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 479 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232 change_font (FONT_DN); 480 change_font (FONT_DN);
233 return; 481 return;
482#endif
234 } 483 }
235 } 484 }
236 } 485 }
237#ifdef PRINTPIPE 486
238 if (keysym == XK_Print) 487#if ENABLE_FRILLS || ISO_14755
239 { 488 // ISO 14755 support
240 scr_printscreen (ctrl | shft); 489 if (shft && ctrl)
241 return;
242 } 490 {
243#endif 491 int hv;
244 492
245 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 493 if (iso14755buf & ISO_14755_51
246 { 494 && (keysym == XK_space || keysym == XK_KP_Space
247#ifdef KEYSYM_RESOURCE 495 || keysym == XK_Return || keysym == XK_KP_Enter))
248 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
249 { 496 {
250 unsigned int l; 497 commit_iso14755 ();
251 const unsigned char *kbuf0; 498 iso14755buf = ISO_14755_51;
252 499# if ISO_14755
253 kbuf0 = (Keysym_map[keysym & 0xFF]); 500 iso14755_51 (0);
254 l = (unsigned int)*kbuf0++;
255
256 /* escape prefix */
257 if (meta
258# ifdef META8_OPTION
259 && meta_char == C0_ESC
260# endif 501# endif
261 ) 502 return;
262 {
263 const unsigned char ch = C0_ESC;
264 tt_write (&ch, 1);
265 } 503 }
266 504 else if (keysym == XK_BackSpace)
267 tt_write (kbuf0, l); 505 {
506 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
507# if ISO_14755
508 iso14755_51 (iso14755buf & ISO_14755_MASK);
509# endif
510 return;
511 }
512 else if ((hv = hex_keyval (ev)) >= 0)
513 {
514 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
515 | hv | ISO_14755_51;
516# if ISO_14755
517 iso14755_51 (iso14755buf & ISO_14755_MASK);
518# endif
268 return; 519 return;
269 } 520 }
270 else 521 else
271#endif
272 { 522 {
523# if ISO_14755
524 scr_overlay_off ();
525# endif
526 iso14755buf = 0;
527 }
528 }
529 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
530 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
531 if (!(iso14755buf & ISO_14755_STARTED))
532 {
533 iso14755buf |= ISO_14755_STARTED;
534# if ISO_14755
535 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
536 scr_overlay_set (0, 0, "ISO 14755 mode");
537# endif
538 }
539#endif
540
541#ifdef PRINTPIPE
542 if (keysym == XK_Print)
543 {
544 scr_printscreen (ctrl | shft);
545 return;
546 }
547#endif
548
549 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
550 {
551 {
552 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
273 newlen = 1; 553 newlen = 1;
554#ifdef XK_KP_Home
555 static const KeySym keypadtrans[] = {
556 XK_KP_7, // XK_KP_Home
557 XK_KP_4, // XK_KP_Left
558 XK_KP_8, // XK_KP_Up
559 XK_KP_6, // XK_KP_Right
560 XK_KP_2, // XK_KP_Down
561#ifndef UNSHIFTED_SCROLLKEYS
562 XK_KP_9, // XK_KP_Prior
563 XK_KP_3, // XK_KP_Next
564#else
565 XK_Prior,
566 XK_Next,
567#endif
568 XK_KP_1, // XK_KP_End
569 XK_KP_5, // XK_KP_Begin
570 };
571
572 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
573 {
574 unsigned int index = keysym - XK_KP_Home;
575 keysym = kp ? keypadtrans[index] : XK_Home + index;
576 }
577 else if (keysym == XK_KP_Insert)
578 keysym = kp ? XK_KP_0 : XK_Insert;
579#ifndef NO_DELETE_KEY
580 else if (keysym == XK_KP_Delete)
581 keysym = kp ? XK_KP_Decimal : XK_Delete;
582#endif
583#endif
274 switch (keysym) 584 switch (keysym)
275 { 585 {
276#ifndef NO_BACKSPACE_KEY 586#ifndef NO_BACKSPACE_KEY
277 case XK_BackSpace: 587 case XK_BackSpace:
278 if (PrivateModes & PrivMode_HaveBackSpace) 588 if (priv_modes & PrivMode_HaveBackSpace)
279 { 589 {
280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 590 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
281 ^ !!ctrl) ? '\b' : '\177'; 591 ^ !!ctrl) ? '\b' : '\177';
282 kbuf[1] = '\0'; 592 kbuf[1] = '\0';
283 } 593 }
284 else 594 else
285 STRCPY (kbuf, key_backspace); 595 strcpy (kbuf, rs[Rs_backspace_key]);
286 break; 596 break;
287#endif 597#endif
288#ifndef NO_DELETE_KEY 598#ifndef NO_DELETE_KEY
289 case XK_Delete: 599 case XK_Delete:
290 STRCPY (kbuf, key_delete); 600 strcpy (kbuf, rs[Rs_delete_key]);
291 break; 601 break;
292#endif 602#endif
293 case XK_Tab: 603 case XK_Tab:
294 if (shft) 604 if (shft)
295 STRCPY (kbuf, "\033[Z"); 605 strcpy (kbuf, "\033[Z");
296 else 606 else
297 { 607 {
298#ifdef CTRL_TAB_MAKES_META 608#ifdef CTRL_TAB_MAKES_META
299 if (ctrl) 609 if (ctrl)
300 meta = 1; 610 meta = 1;
… …
305#endif 615#endif
306 newlen = 0; 616 newlen = 0;
307 } 617 }
308 break; 618 break;
309 619
310#ifdef XK_KP_Left
311 case XK_KP_Up: /* \033Ox or standard */
312 case XK_KP_Down: /* \033Or or standard */
313 case XK_KP_Right: /* \033Ov or standard */
314 case XK_KP_Left: /* \033Ot or standard */
315 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
316 {
317 STRCPY (kbuf, "\033OZ");
318 kbuf[2] = "txvr"[keysym - XK_KP_Left];
319 break;
320 }
321 else
322 /* translate to std. cursor key */
323 keysym = XK_Left + (keysym - XK_KP_Left);
324 /* FALLTHROUGH */
325#endif
326 case XK_Up: /* "\033[A" */ 620 case XK_Up: /* "\033[A" */
327 case XK_Down: /* "\033[B" */ 621 case XK_Down: /* "\033[B" */
328 case XK_Right: /* "\033[C" */ 622 case XK_Right: /* "\033[C" */
329 case XK_Left: /* "\033[D" */ 623 case XK_Left: /* "\033[D" */
330 STRCPY (kbuf, "\033[Z"); 624 strcpy (kbuf, "\033[Z");
331 kbuf[2] = "DACB"[keysym - XK_Left]; 625 kbuf[2] = "DACB"[keysym - XK_Left];
332 /* do Shift first */ 626 /* do Shift first */
333 if (shft) 627 if (shft)
334 kbuf[2] = "dacb"[keysym - XK_Left]; 628 kbuf[2] = "dacb"[keysym - XK_Left];
335 else if (ctrl) 629 else if (ctrl)
336 { 630 {
337 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
338 kbuf[2] = "dacb"[keysym - XK_Left]; 632 kbuf[2] = "dacb"[keysym - XK_Left];
339 } 633 }
340 else if (PrivateModes & PrivMode_aplCUR) 634 else if (priv_modes & PrivMode_aplCUR)
341 kbuf[1] = 'O'; 635 kbuf[1] = 'O';
342 break; 636 break;
343 637
344#ifndef UNSHIFTED_SCROLLKEYS 638#ifndef UNSHIFTED_SCROLLKEYS
345# ifdef XK_KP_Prior
346 case XK_KP_Prior: 639 case XK_Prior:
640 strcpy (kbuf, "\033[5~");
641 break;
642 case XK_Next:
643 strcpy (kbuf, "\033[6~");
644 break;
645#endif
646 case XK_KP_Enter:
347 /* allow shift to override */ 647 /* allow shift to override */
348 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 648 if (kp)
349 { 649 {
350 STRCPY (kbuf, "\033Oy"); 650 strcpy (kbuf, "\033OM");
351 break; 651 break;
352 } 652 }
653
353 /* FALLTHROUGH */ 654 /* FALLTHROUGH */
354# endif 655
355 case XK_Prior:
356 STRCPY (kbuf, "\033[5~");
357 break;
358# ifdef XK_KP_Next
359 case XK_KP_Next: 656 case XK_Return:
360 /* allow shift to override */ 657 if (priv_modes & PrivMode_LFNL)
361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
362 { 658 {
363 STRCPY (kbuf, "\033Os"); 659 kbuf[0] = '\015';
660 kbuf[1] = '\012';
364 break; 661 kbuf[2] = '\0';
365 }
366 /* FALLTHROUGH */
367# endif
368 case XK_Next:
369 STRCPY (kbuf, "\033[6~");
370 break;
371#endif
372 case XK_KP_Enter:
373 /* allow shift to override */
374 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
375 {
376 STRCPY (kbuf, "\033OM");
377 } 662 }
378 else 663 else
379 { 664 {
380 kbuf[0] = '\r'; 665 kbuf[0] = '\015';
381 kbuf[1] = '\0'; 666 kbuf[1] = '\0';
382 } 667 }
383 break; 668 break;
384 669
385#ifdef XK_KP_Begin
386 case XK_KP_Begin:
387 STRCPY (kbuf, "\033Ou");
388 break;
389
390 case XK_KP_Insert:
391 STRCPY (kbuf, "\033Op");
392 break;
393
394 case XK_KP_Delete:
395 STRCPY (kbuf, "\033On");
396 break;
397#endif
398 case XK_KP_F1: /* "\033OP" */ 670 case XK_KP_F1: /* "\033OP" */
399 case XK_KP_F2: /* "\033OQ" */ 671 case XK_KP_F2: /* "\033OQ" */
400 case XK_KP_F3: /* "\033OR" */ 672 case XK_KP_F3: /* "\033OR" */
401 case XK_KP_F4: /* "\033OS" */ 673 case XK_KP_F4: /* "\033OS" */
402 STRCPY (kbuf, "\033OP"); 674 strcpy (kbuf, "\033OP");
403 kbuf[2] += (keysym - XK_KP_F1); 675 kbuf[2] += (keysym - XK_KP_F1);
404 break; 676 break;
405 677
406 case XK_KP_Multiply: /* "\033Oj" : "*" */ 678 case XK_KP_Multiply: /* "\033Oj" : "*" */
407 case XK_KP_Add: /* "\033Ok" : "+" */ 679 case XK_KP_Add: /* "\033Ok" : "+" */
… …
418 case XK_KP_6: /* "\033Ov" : "6" */ 690 case XK_KP_6: /* "\033Ov" : "6" */
419 case XK_KP_7: /* "\033Ow" : "7" */ 691 case XK_KP_7: /* "\033Ow" : "7" */
420 case XK_KP_8: /* "\033Ox" : "8" */ 692 case XK_KP_8: /* "\033Ox" : "8" */
421 case XK_KP_9: /* "\033Oy" : "9" */ 693 case XK_KP_9: /* "\033Oy" : "9" */
422 /* allow shift to override */ 694 /* allow shift to override */
423 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 695 if (kp)
424 { 696 {
425 STRCPY (kbuf, "\033Oj"); 697 strcpy (kbuf, "\033Oj");
426 kbuf[2] += (keysym - XK_KP_Multiply); 698 kbuf[2] += (keysym - XK_KP_Multiply);
427 } 699 }
428 else 700 else
429 { 701 {
430 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 702 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
431 kbuf[1] = '\0'; 703 kbuf[1] = '\0';
432 } 704 }
433 break; 705 break;
434 706
435 case XK_Find: 707 case XK_Find:
436 STRCPY (kbuf, "\033[1~"); 708 strcpy (kbuf, "\033[1~");
437 break; 709 break;
710
438 case XK_Insert: 711 case XK_Insert:
439 STRCPY (kbuf, "\033[2~"); 712 strcpy (kbuf, "\033[2~");
440 break; 713 break;
441#ifdef DXK_Remove /* support for DEC remove like key */ 714#ifdef DXK_Remove /* support for DEC remove like key */
442 case DXK_Remove: 715 case DXK_Remove:
443 /* FALLTHROUGH */ 716 /* FALLTHROUGH */
444#endif 717#endif
445 case XK_Execute: 718 case XK_Execute:
446 STRCPY (kbuf, "\033[3~"); 719 strcpy (kbuf, "\033[3~");
447 break; 720 break;
448 case XK_Select: 721 case XK_Select:
449 STRCPY (kbuf, "\033[4~"); 722 strcpy (kbuf, "\033[4~");
450 break; 723 break;
451#ifdef XK_KP_End
452 case XK_KP_End:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY (kbuf, "\033Oq");
457 break;
458 }
459 /* FALLTHROUGH */
460#endif
461 case XK_End: 724 case XK_End:
462 STRCPY (kbuf, KS_END); 725 strcpy (kbuf, KS_END);
463 break; 726 break;
464#ifdef XK_KP_Home
465 case XK_KP_Home:
466 /* allow shift to override */
467 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
468 {
469 STRCPY (kbuf, "\033Ow");
470 break;
471 }
472 /* FALLTHROUGH */
473#endif
474 case XK_Home: 727 case XK_Home:
475 STRCPY (kbuf, KS_HOME); 728 strcpy (kbuf, KS_HOME);
476 break; 729 break;
477 730
478#define FKEY(n, fkey) \ 731#define FKEY(n, fkey) \
479 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 732 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
480 733
… …
532#undef FKEY 785#undef FKEY
533 default: 786 default:
534 newlen = 0; 787 newlen = 0;
535 break; 788 break;
536 } 789 }
790
537 if (newlen) 791 if (newlen)
538 len = STRLEN (kbuf); 792 len = strlen (kbuf);
539 } 793 }
540 794
541 /* 795 /*
542 * Pass meta for all function keys, if 'meta' option set 796 * Pass meta for all function keys, if 'meta' option set
543 */ 797 */
… …
550 else if (ctrl && keysym == XK_minus) 804 else if (ctrl && keysym == XK_minus)
551 { 805 {
552 len = 1; 806 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 807 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554 } 808 }
809 else if (keysym == XK_ISO_Left_Tab)
810 {
811 strcpy (kbuf, "\033[Z");
812 len = 3;
813 }
555 else 814 else
556 { 815 {
557#ifdef META8_OPTION 816#ifdef META8_OPTION
558 /* set 8-bit on */ 817 /* set 8-bit on */
559 if (meta && (meta_char == 0x80)) 818 if (meta && (meta_char == 0x80))
560 { 819 {
561 unsigned char *ch; 820 char *ch;
562 821
563 for (ch = kbuf; ch < kbuf + len; ch++) 822 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80; 823 *ch |= 0x80;
565 824
566 meta = 0; 825 meta = 0;
… …
568#endif 827#endif
569 /* nil */ ; 828 /* nil */ ;
570 } 829 }
571 } 830 }
572 831
832 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
833 return;
834
573 if (len <= 0) 835 if (len <= 0)
574 return; /* not mapped */ 836 return; /* not mapped */
575 837
576 if (Options & Opt_scrollTtyKeypress) 838 if (option (Opt_scrollTtyKeypress))
577 if (TermWin.view_start) 839 if (view_start)
578 { 840 {
579 TermWin.view_start = 0; 841 view_start = 0;
580 want_refresh = 1; 842 want_refresh = 1;
581 } 843 }
582 844
583 /* 845 /*
584 * these modifications only affect the static keybuffer 846 * these modifications only affect the static keybuffer
… …
599#ifdef META8_OPTION 861#ifdef META8_OPTION
600 && meta_char == C0_ESC 862 && meta_char == C0_ESC
601#endif 863#endif
602 ) 864 )
603 { 865 {
604 const unsigned char ch = C0_ESC; 866 const char ch = C0_ESC;
605 tt_write (&ch, 1); 867 tt_write (&ch, 1);
606 } 868 }
607 869
608#if defined(DEBUG_CMD)
609 /* Display keyboard buffer contents */
610 unsigned char *p;
611 int i;
612
613 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
614 for (i = 0, p = kbuf; i < len; i++, p++)
615 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
616 fprintf (stderr, "'\n");
617#endif /* DEBUG_CMD */
618 tt_write (kbuf, (unsigned int)len); 870 tt_write (kbuf, (unsigned int)len);
619} 871}
620/*}}} */
621 872
622#if (MENUBAR_MAX) 873void
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 874rxvt_term::key_release (XKeyEvent &ev)
624/* attempt to `write' count to the input buffer */ 875{
876#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
877 KeySym keysym;
878
879 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
880#endif
881
882#if ENABLE_FRILLS || ISO_14755
883 // ISO 14755 support
884 if (iso14755buf)
885 if (iso14755buf & ISO_14755_52)
886 {
887# if ISO_14755
888 scr_overlay_off ();
889# endif
890# if ISO_14755
891 // iso14755 part 5.2 handling: release time
892 // first: controls
893 if ((ev.state & ControlMask)
894 && ((keysym >= 0x40 && keysym <= 0x5f)
895 || (keysym >= 0x61 && keysym <= 0x7f)))
896 {
897 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
898 commit_iso14755 ();
899
900 return;
901 }
902
903 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
904 if (i[0] == keysym)
905 {
906 iso14755buf = ISO_14755_51 | i[1];
907 commit_iso14755 ();
908
909 return;
910 }
911
912 scr_bell ();
913# endif
914 iso14755buf = 0;
915
916 return;
917 }
918 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
919 {
920# if ISO_14755
921 scr_overlay_off ();
922# endif
923 if (iso14755buf & ISO_14755_51)
924 commit_iso14755 ();
925#if ISO_14755
926 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
927 {
928 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
929
930 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
931 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
932 }
933# endif
934 else
935 iso14755buf = 0;
936 }
937#endif
938
939 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
940 return;
941
942#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
943 if (!(ev.state & ControlMask))
944 slip_wheel_ev.stop ();
945 else if (keysym == XK_Control_L || keysym == XK_Control_R)
946 mouse_slip_wheel_speed = 0;
947#endif
948}
949
950#if defined (KEYSYM_RESOURCE)
625unsigned int 951unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 952rxvt_term::cmd_write (const char *str, unsigned int count)
627{ 953{
628 unsigned int n, s; 954 unsigned int n, s;
629 955
630 n = cmdbuf_ptr - cmdbuf_base; 956 n = cmdbuf_ptr - cmdbuf_base;
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 957 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
632 958
633 if (n > 0 && s < count) 959 if (n > 0 && s < count)
634 { 960 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 961 memmove (cmdbuf_base, cmdbuf_ptr,
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 962 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
637 cmdbuf_ptr = cmdbuf_base; 963 cmdbuf_ptr = cmdbuf_base;
638 cmdbuf_endp -= n; 964 cmdbuf_endp -= n;
639 s += n; 965 s += n;
640 } 966 }
… …
650 976
651 cmd_parse (); 977 cmd_parse ();
652 978
653 return 0; 979 return 0;
654} 980}
655#endif /* MENUBAR_MAX */ 981#endif
656 982
657void 983void
658rxvt_term::flush () 984rxvt_term::flush ()
659{ 985{
660#ifdef TRANSPARENT 986 flush_ev.stop ();
661 if (want_full_refresh) 987
988#ifdef HAVE_BG_PIXMAP
989 if (bgPixmap.check_clearChanged ())
662 { 990 {
663 want_full_refresh = 0; 991// scr_clear (true); This needs to be researched further!
664 scr_clear ();
665 scr_touch (false); 992 scr_touch (false);
666 want_refresh = 1;
667 } 993 }
668#endif 994#endif
669 995
670 if (want_refresh) 996 if (want_refresh)
671 { 997 {
998 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
999 {
1000 int row = view_start;
1001 int end_row = row + nrow;
1002
1003 while (row > top_row && ROW (row - 1).is_longer ())
1004 --row;
1005
1006 do
1007 {
1008 int start_row = row;
1009 line_t *l;
1010
1011 do
1012 {
1013 l = &ROW (row++);
1014
1015 if (!(l->f & LINE_FILTERED))
1016 {
1017 // line not filtered, mark it as filtered
1018 l->f |= LINE_FILTERED;
1019 while (l->is_longer ())
1020 {
1021 l = &ROW (row++);
1022 l->f |= LINE_FILTERED;
1023 }
1024
1025 // and filter it
1026 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1027
1028 break;
1029 }
1030 }
1031 while (l->is_longer () && row < end_row);
1032 }
1033 while (row < end_row);
1034 }
1035
672 scr_refresh (refresh_type); 1036 scr_refresh ();
673 scrollbar_show (1); 1037 scrollbar_show (1);
674#ifdef USE_XIM 1038#ifdef USE_XIM
675 IMSendSpot (); 1039 IMSendSpot ();
676#endif 1040#endif
677 } 1041 }
678 1042
679 display->flush (); 1043 display->flush ();
680} 1044}
681 1045
1046/* checks wether a refresh is requested and starts the refresh timer */
682void 1047void
683rxvt_term::check_cb (check_watcher &w) 1048rxvt_term::refresh_check ()
684{ 1049{
685 SET_R (this); 1050 if (want_refresh && !flush_ev.is_active ())
686 SET_LOCALE (locale); 1051 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1052}
687 1053
1054void
1055rxvt_term::flush_cb (ev::timer &w, int revents)
1056{
1057 make_current ();
1058
1059 refresh_count = 0;
688 flush (); 1060 flush ();
689} 1061}
690 1062
691#ifdef CURSOR_BLINK 1063#ifdef CURSOR_BLINK
692void 1064void
693rxvt_term::cursor_blink_cb (time_watcher &w) 1065rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
694{ 1066{
695 hidden_cursor = !hidden_cursor; 1067 hidden_cursor = !hidden_cursor;
696 want_refresh = 1; 1068 want_refresh = 1;
697 1069 refresh_check ();
698 w.start (w.at + BLINK_INTERVAL);
699} 1070}
700#endif 1071#endif
701 1072
702#ifdef TEXT_BLINK 1073#ifdef TEXT_BLINK
703void 1074void
704rxvt_term::text_blink_cb (time_watcher &w) 1075rxvt_term::text_blink_cb (ev::timer &w, int revents)
705{ 1076{
706 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1077 if (scr_refresh_rend (RS_Blink, RS_Blink))
707 { 1078 {
708 hidden_text = !hidden_text; 1079 hidden_text = !hidden_text;
709 want_refresh = 1; 1080 want_refresh = 1;
710 w.start (w.at + TEXT_BLINK_INTERVAL); 1081 refresh_check ();
1082 }
1083 else
1084 w.stop ();
1085}
1086#endif
1087
1088#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1089void
1090rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1091{
1092 if ((scrollbar_isUp () || scrollbar_isDn ())
1093 && scr_page (scrollbar_isUp () ? UP : DN, 1))
711 } 1094 {
1095 want_refresh = 1;
1096 refresh_check ();
1097 }
1098 else
1099 w.stop ();
712} 1100}
1101#endif
1102
1103#ifdef SELECTION_SCROLLING
1104void
1105rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1106{
1107 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1108 {
1109 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1110 want_refresh = 1;
1111 refresh_check ();
1112 }
1113 else
1114 w.stop ();
1115}
1116#endif
1117
1118#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1119void
1120rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1121{
1122 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1123 {
1124 want_refresh = 1;
1125 refresh_check ();
1126 }
1127
1128 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1129 {
1130 mouse_slip_wheel_speed = 0;
1131 w.stop ();
1132 }
1133}
1134#endif
1135
1136#if LINUX_YIELD_HACK
1137static struct event_handler
1138{
1139 ev::prepare yield_ev;
1140
1141 void yield_cb (ev::prepare &w, int revents)
1142 {
1143 // this should really be sched_yield(), but the linux guys thought
1144 // that giving a process calling sched_yield () less cpu time than
1145 // ones with high nice levels is a useful thing to do. It surely is is
1146 // allowed by the sus... as is returning ENOSYS.
1147
1148 struct timespec ts = { 0, 0 };
1149 nanosleep (&ts, 0);
1150
1151 w.stop ();
1152 }
1153
1154 event_handler ()
1155 : yield_ev (this, &event_handler::yield_cb)
1156 {
1157 }
1158} event_handler;
713#endif 1159#endif
714 1160
715bool 1161bool
716rxvt_term::pty_fill () 1162rxvt_term::pty_fill ()
717{ 1163{
718 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1164 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
719 1165
720 if (CBUFSIZ == n) 1166 if (CBUFSIZ == n)
721 { 1167 {
722 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1168 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
723 n = 0; 1169 n = 0;
724 } 1170 }
725 1171
726 memmove (cmdbuf_base, cmdbuf_ptr, n); 1172 memmove (cmdbuf_base, cmdbuf_ptr, n);
727 cmdbuf_ptr = cmdbuf_base; 1173 cmdbuf_ptr = cmdbuf_base;
728 cmdbuf_endp = cmdbuf_ptr + n; 1174 cmdbuf_endp = cmdbuf_ptr + n;
729 1175
730 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1176 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
731 1177
732 if (n > 0) 1178 if (r > 0)
733 { 1179 {
734 cmdbuf_endp += n; 1180 cmdbuf_endp += r;
735 return true; 1181 return true;
736 } 1182 }
737 else if (n < 0 && errno != EAGAIN) 1183 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1184 {
1185#if LINUX_YIELD_HACK
1186 if (display->is_local)
1187 event_handler.yield_ev.start ();
1188#endif
1189 }
1190 else
1191 {
1192 pty_ev.stop ();
1193
1194 if (!option (Opt_hold))
738 destroy (); 1195 destroy ();
739 1196 }
1197
740 return false; 1198 return false;
741} 1199}
742 1200
743void 1201void
744rxvt_term::pty_cb (io_watcher &w, short revents) 1202rxvt_term::pty_cb (ev::io &w, int revents)
745{ 1203{
746 SET_R (this); 1204 make_current ();
747 SET_LOCALE (locale);
748 1205
749 if (revents & EVENT_WRITE) 1206 if (revents & ev::READ)
750 tt_write (0, 0);
751 else if (revents & EVENT_READ)
752 // loop, but don't allow a single term to monopolize us 1207 // loop, but don't allow a single term to monopolize us
753 while (pty_fill ()) 1208 while (pty_fill ())
754 if (cmd_parse ()) 1209 if (cmd_parse ())
755 break; 1210 break;
1211
1212 if (revents & ev::WRITE)
1213 pty_write ();
1214}
1215
1216void
1217rxvt_term::pointer_unblank ()
1218{
1219 XDefineCursor (dpy, vt, TermWin_cursor);
1220 recolour_cursor ();
1221
1222#ifdef POINTER_BLANK
1223 hidden_pointer = 0;
1224
1225 if (option (Opt_pointerBlank))
1226 pointer_ev.start (pointerBlankDelay);
1227#endif
756} 1228}
757 1229
758#ifdef POINTER_BLANK 1230#ifdef POINTER_BLANK
759void 1231void
760rxvt_term::pointer_unblank () 1232rxvt_term::pointer_blank ()
761{ 1233{
762 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1234 if (!option (Opt_pointerBlank))
763 recolour_cursor (); 1235 return;
764 1236
1237 XDefineCursor (dpy, vt, display->blank_cursor);
1238 XFlush (dpy);
1239
765 hidden_pointer = 0; 1240 hidden_pointer = 1;
766
767 if (Options & Opt_pointerBlank)
768 pointer_ev.start (NOW + pointerBlankDelay);
769} 1241}
770 1242
771void 1243void
772rxvt_term::pointer_blank () 1244rxvt_term::pointer_cb (ev::timer &w, int revents)
773{ 1245{
774 if (! (Options & Opt_pointerBlank)) 1246 make_current ();
775 return;
776
777 XDefineCursor (display->display, TermWin.vt, blank_cursor);
778 XFlush (display->display);
779
780 hidden_pointer = 1;
781}
782
783void
784rxvt_term::pointer_cb (time_watcher &w)
785{
786 SET_R (this);
787 SET_LOCALE (locale);
788 1247
789 pointer_blank (); 1248 pointer_blank ();
790} 1249}
791#endif 1250#endif
792 1251
793void 1252void
794rxvt_term::mouse_report (XButtonEvent &ev) 1253rxvt_term::mouse_report (XButtonEvent &ev)
795{ 1254{
796 int button_number, key_state = 0; 1255 int button_number, key_state = 0;
797 int x, y; 1256 int x, y;
1257 int code = 32;
798 1258
799 x = ev.x; 1259 x = Pixel2Col (ev.x);
800 y = ev.y; 1260 y = Pixel2Row (ev.y);
801 pixel_position (&x, &y); 1261 if (ev.type == MotionNotify)
1262 {
1263 if (x == mouse_row && y == mouse_col)
1264 return;
1265 mouse_row = x;
1266 mouse_col = y;
1267 code += 32;
1268 }
802 1269
803 if (MEvent.button == AnyButton) 1270 if (MEvent.button == AnyButton)
804 {
805 button_number = 3; 1271 button_number = 3;
806 }
807 else 1272 else
808 { 1273 {
809 button_number = MEvent.button - Button1; 1274 button_number = MEvent.button - Button1;
810 /* add 0x3D for wheel events, like xterm does */ 1275 /* add 0x3D for wheel events, like xterm does */
811 if (button_number >= 3) 1276 if (button_number >= 3)
812 button_number += (64 - 3); 1277 button_number += (64 - 3);
813 } 1278 }
814 1279
815 if (PrivateModes & PrivMode_MouseX10) 1280 if (priv_modes & PrivMode_MouseX10)
816 { 1281 {
817 /* 1282 /*
818 * do not report ButtonRelease 1283 * do not report ButtonRelease
819 * no state info allowed 1284 * no state info allowed
820 */ 1285 */
… …
835 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1300 + ((MEvent.state & ModMetaMask) ? 8 : 0)
836 + ((MEvent.state & ControlMask) ? 16 : 0); 1301 + ((MEvent.state & ControlMask) ? 16 : 0);
837#ifdef MOUSE_REPORT_DOUBLECLICK 1302#ifdef MOUSE_REPORT_DOUBLECLICK
838 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1303 key_state += ((MEvent.clicks > 1) ? 32 : 0);
839#endif 1304#endif
840
841 } 1305 }
842 1306
843#ifdef DEBUG_MOUSEREPORT 1307#if DEBUG_MOUSEREPORT
844 fprintf (stderr, "Mouse ["); 1308 fprintf (stderr, "Mouse [");
845 if (key_state & 16) 1309 if (key_state & 16)
846 fputc ('C', stderr); 1310 fputc ('C', stderr);
847 if (key_state & 4) 1311 if (key_state & 4)
848 fputc ('S', stderr); 1312 fputc ('S', stderr);
… …
852 fputc ('2', stderr); 1316 fputc ('2', stderr);
853 fprintf (stderr, "]: <%d>, %d/%d\n", 1317 fprintf (stderr, "]: <%d>, %d/%d\n",
854 button_number, 1318 button_number,
855 x + 1, 1319 x + 1,
856 y + 1); 1320 y + 1);
857#else 1321#endif
1322
858 tt_printf ("\033[M%c%c%c", 1323 tt_printf ("\033[M%c%c%c",
859 (32 + button_number + key_state), 1324 (code + button_number + key_state),
860 (32 + x + 1), 1325 (32 + x + 1),
861 (32 + y + 1)); 1326 (32 + y + 1));
862#endif
863} 1327}
864
865#ifdef USING_W11LIB
866void
867rxvt_W11_process_x_event (XEvent *ev)
868{
869 rxvt_t *r = rxvt_get_r ();
870
871 x_cb (*ev);
872}
873#endif
874 1328
875/*{{{ process an X event */ 1329/*{{{ process an X event */
876void 1330void
877rxvt_term::x_cb (XEvent &ev) 1331rxvt_term::x_cb (XEvent &ev)
878{ 1332{
879 SET_R (this); 1333 make_current ();
880 SET_LOCALE (locale);
881 1334
882#if defined(CURSOR_BLINK) 1335 dLocal (Display *, dpy);
883 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
884 {
885 if (hidden_cursor)
886 {
887 hidden_cursor = 0;
888 want_refresh = 1;
889 }
890 1336
891 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1337 if (ev.xany.window == vt
892 } 1338 && SHOULD_INVOKE (HOOK_X_EVENT)
893#endif 1339 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
894
895#if defined(POINTER_BLANK)
896 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
897 {
898 if (ev.type == MotionNotify
899 || ev.type == ButtonPress
900 || ev.type == ButtonRelease)
901 if (hidden_pointer)
902 pointer_unblank ();
903
904 if (ev.type == KeyPress && hidden_pointer == 0)
905 pointer_blank ();
906 }
907#endif
908
909#ifdef USE_XIM
910 if (XFilterEvent (&ev, None))
911 return; 1340 return;
912#endif
913 1341
1342 // for XQueryPointer
914 Window unused_root, unused_child; 1343 Window unused_root, unused_child;
915 int unused_root_x, unused_root_y; 1344 int unused_root_x, unused_root_y;
916 unsigned int unused_mask; 1345 unsigned int unused_mask;
917
918#ifdef DEBUG_X
919 const char *const eventnames[] =
920 { /* mason - this matches my system */
921 "",
922 "",
923 "KeyPress",
924 "KeyRelease",
925 "ButtonPress",
926 "ButtonRelease",
927 "MotionNotify",
928 "EnterNotify",
929 "LeaveNotify",
930 "FocusIn",
931 "FocusOut",
932 "KeymapNotify",
933 "Expose",
934 "GraphicsExpose",
935 "NoExpose",
936 "VisibilityNotify",
937 "CreateNotify",
938 "DestroyNotify",
939 "UnmapNotify",
940 "MapNotify",
941 "MapRequest",
942 "ReparentNotify",
943 "ConfigureNotify",
944 "ConfigureRequest",
945 "GravityNotify",
946 "ResizeRequest",
947 "CirculateNotify",
948 "CirculateRequest",
949 "PropertyNotify",
950 "SelectionClear",
951 "SelectionRequest",
952 "SelectionNotify",
953 "ColormapNotify",
954 "ClientMessage",
955 "MappingNotify"
956 };
957#endif
958
959#ifdef DEBUG_X
960 struct timeval tp;
961 struct tm *ltt;
962 (void)gettimeofday (&tp, NULL);
963 ltt = localtime (& (tp.tv_sec));
964 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));
965#endif
966 1346
967 switch (ev.type) 1347 switch (ev.type)
968 { 1348 {
969 case KeyPress: 1349 case KeyPress:
970 lookup_key (ev.xkey); 1350 key_press (ev.xkey);
971 break; 1351 break;
972 1352
973#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
974 case KeyRelease: 1353 case KeyRelease:
975 { 1354 key_release (ev.xkey);
976 if (! (ev.xkey.state & ControlMask))
977 mouse_slip_wheel_speed = 0;
978 else
979 {
980 KeySym ks;
981
982 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
983 if (ks == XK_Control_L || ks == XK_Control_R)
984 mouse_slip_wheel_speed = 0;
985 }
986 break; 1355 break;
987 }
988#endif
989 1356
990 case ButtonPress: 1357 case ButtonPress:
991 button_press (ev.xbutton); 1358 button_press (ev.xbutton);
992 break; 1359 break;
993 1360
… …
995 button_release (ev.xbutton); 1362 button_release (ev.xbutton);
996 break; 1363 break;
997 1364
998 case ClientMessage: 1365 case ClientMessage:
999 if (ev.xclient.format == 32 1366 if (ev.xclient.format == 32
1000 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1367 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1001 destroy ();
1002#ifdef OFFIX_DND
1003 /* OffiX Dnd (drag 'n' drop) protocol */
1004 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1005 && (ev.xclient.data.l[0] == DndFile
1006 || ev.xclient.data.l[0] == DndDir
1007 || ev.xclient.data.l[0] == DndLink))
1008 { 1368 {
1009 /* Get Dnd data */ 1369 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1010 Atom ActualType; 1370 {
1011 int ActualFormat; 1371 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1012 unsigned char *data; 1372 {
1013 unsigned long Size, RemainingBytes; 1373 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1014 1374 {
1015 XGetWindowProperty (display->display, display->root, 1375 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1016 xa[XA_DNDSELECTION], 1376 destroy ();
1017 0L, 1000000L, 1377 }
1018 False, AnyPropertyType, 1378#if ENABLE_EWMH
1019 &ActualType, &ActualFormat, 1379 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1020 &Size, &RemainingBytes, 1380 XSendEvent (dpy, ev.xclient.window = display->root,
1381 False, SubstructureRedirectMask | SubstructureNotifyMask,
1021 &data); 1382 &ev);
1022 XChangeProperty (display->display, display->root, 1383#endif
1023 XA_CUT_BUFFER0, XA_STRING, 1384 }
1024 8, PropModeReplace, 1385 }
1025 data, STRLEN (data)); 1386#if ENABLE_XEMBED
1026 XFree (data); 1387 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1027 selection_paste (display->root, XA_CUT_BUFFER0, True); 1388 {
1028 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1389 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1390 focus_in ();
1391 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1392 focus_out ();
1393 }
1394#endif
1029 } 1395 }
1030#endif /* OFFIX_DND */
1031 break;
1032
1033 case MappingNotify:
1034 XRefreshKeyboardMapping (& (ev.xmapping));
1035 break; 1396 break;
1036 1397
1037 /* 1398 /*
1038 * XXX: this is not the _current_ arrangement 1399 * XXX: this is not the _current_ arrangement
1039 * Here's my conclusion: 1400 * Here's my conclusion:
… …
1058 break; 1419 break;
1059 } 1420 }
1060 break; 1421 break;
1061 1422
1062 case FocusIn: 1423 case FocusIn:
1063 if (!TermWin.focus) 1424 if (ev.xfocus.detail != NotifyInferior
1425 && ev.xfocus.detail != NotifyPointer
1426 && ev.xfocus.mode != NotifyGrab)
1427 focus_in ();
1428 break;
1429
1430 case FocusOut:
1431 if (ev.xfocus.detail != NotifyInferior
1432 && ev.xfocus.detail != NotifyPointer
1433 && ev.xfocus.mode != NotifyGrab)
1434 focus_out ();
1435 break;
1436
1437 case ConfigureNotify:
1438 /* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1439 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1440 szHint.width, szHint.height); */
1441 if (ev.xconfigure.window == parent[0])
1064 { 1442 {
1065 TermWin.focus = 1; 1443 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1066 want_refresh = 1;
1067#ifdef USE_XIM
1068 if (Input_Context != NULL)
1069 XSetICFocus (Input_Context);
1070#endif
1071#ifdef CURSOR_BLINK
1072 if (Options & Opt_cursorBlink)
1073 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1074#endif
1075
1076 } 1444 ;
1077 break;
1078 1445
1079 case FocusOut: 1446 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1080 if (TermWin.focus)
1081 { 1447 {
1082 TermWin.focus = 0; 1448 seen_resize = 1;
1083 want_refresh = 1; 1449 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1084#ifdef USE_XIM
1085 if (Input_Context != NULL)
1086 XUnsetICFocus (Input_Context);
1087#endif
1088#ifdef CURSOR_BLINK
1089 if (Options & Opt_cursorBlink)
1090 cursor_blink_ev.stop ();
1091 hidden_cursor = 0;
1092#endif
1093
1094 }
1095 break;
1096
1097 case ConfigureNotify:
1098 if (ev.xconfigure.window == TermWin.parent[0])
1099 {
1100 int height, width;
1101
1102 do
1103 { /* Wrap lots of configures into one */
1104 width = ev.xconfigure.width;
1105 height = ev.xconfigure.height;
1106 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1107 } 1450 }
1108 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1109
1110 if (szHint.width != width || szHint.height != height)
1111 {
1112 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1113 resize_all_windows (width, height, 1);
1114 }
1115#ifdef DEBUG_SIZE
1116 else 1451 else
1117 { 1452 {
1118 D_SIZE ((stderr, "Size: Not resizing")); 1453#ifdef HAVE_BG_PIXMAP
1454 if (bgPixmap.window_position_sensitive ())
1455 update_background ();
1456#endif
1119 } 1457 }
1120#endif 1458 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1121#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1122 if (Options & Opt_transparent)
1123 {
1124 check_our_parents ();
1125 if (am_transparent)
1126 want_full_refresh = 1;
1127 }
1128#endif
1129 } 1459 }
1460 break;
1461
1462 case PropertyNotify:
1463 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1464 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1465 && ev.xproperty.state == PropertyNewValue)
1466 selection_property (ev.xproperty.window, ev.xproperty.atom);
1467
1130 break; 1468 break;
1131 1469
1132 case SelectionClear: 1470 case SelectionClear:
1133 selection_clear (); 1471 selection_clear ();
1134 break; 1472 break;
1135 1473
1136 case SelectionNotify: 1474 case SelectionNotify:
1137 if (selection_wait == Sel_normal) 1475 if (selection_wait == Sel_normal)
1138 selection_paste (ev.xselection.requestor, 1476 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1139 ev.xselection.property, True);
1140 break; 1477 break;
1141 1478
1142 case SelectionRequest: 1479 case SelectionRequest:
1143 selection_send (ev.xselectionrequest); 1480 selection_send (ev.xselectionrequest);
1144 break; 1481 break;
1145 1482
1483 case MapNotify:
1484 mapped = 1;
1485#ifdef TEXT_BLINK
1486 text_blink_ev.start ();
1487#endif
1488 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1489 break;
1490
1146 case UnmapNotify: 1491 case UnmapNotify:
1147 TermWin.mapped = 0; 1492 mapped = 0;
1148#ifdef TEXT_BLINK 1493#ifdef TEXT_BLINK
1149 text_blink_ev.stop (); 1494 text_blink_ev.stop ();
1150#endif 1495#endif
1496 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1151 break; 1497 break;
1152
1153 case MapNotify:
1154 TermWin.mapped = 1;
1155#ifdef TEXT_BLINK
1156 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1157#endif
1158 break;
1159
1160#ifdef TRANSPARENT
1161 case ReparentNotify:
1162 rootwin_cb (ev);
1163 break;
1164#endif /* TRANSPARENT */
1165 1498
1166 case GraphicsExpose: 1499 case GraphicsExpose:
1167 case Expose: 1500 case Expose:
1168 if (ev.xany.window == TermWin.vt) 1501 if (ev.xany.window == vt)
1169 { 1502 {
1170#ifdef NO_SLOW_LINK_SUPPORT 1503 do
1504 {
1171 scr_expose (ev.xexpose.x, ev.xexpose.y, 1505 scr_expose (ev.xexpose.x, ev.xexpose.y,
1172 ev.xexpose.width, ev.xexpose.height, False); 1506 ev.xexpose.width, ev.xexpose.height, False);
1173#else 1507 }
1174 // I don't understand this, so I changed it :) 1508 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1509
1510 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1511
1512 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1513 {
1175 scr_expose (ev.xexpose.x, ev.xexpose.y, 1514 scr_expose (ev.xexpose.x, ev.xexpose.y,
1176 ev.xexpose.width, ev.xexpose.height, False); 1515 ev.xexpose.width, ev.xexpose.height, False);
1177 //scr_expose (ev.xexpose.x, 0, 1516 }
1178 // ev.xexpose.width, TermWin.height, False); 1517
1179#endif
1180 want_refresh = 1; 1518 want_refresh = 1;
1181 } 1519 }
1182 else 1520 else
1183 { 1521 {
1184 XEvent unused_event; 1522 XEvent unused_event;
1185 1523
1186 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1524 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1187 ; 1525 ;
1188 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1526 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1189 ; 1527 ;
1190 1528
1191 if (isScrollbarWindow (ev.xany.window)) 1529 if (isScrollbarWindow (ev.xany.window))
1192 { 1530 {
1193 scrollBar.setIdle (); 1531 scrollBar.setIdle ();
1194 scrollbar_show (0); 1532 scrollbar_show (0);
1195 } 1533 }
1196#ifdef MENUBAR
1197 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1198 menubar_expose ();
1199#endif
1200 } 1534 }
1201 break; 1535 break;
1202 1536
1203 case MotionNotify: 1537 case MotionNotify:
1204#ifdef POINTER_BLANK 1538#ifdef POINTER_BLANK
1205 if (hidden_pointer) 1539 if (hidden_pointer)
1206 pointer_unblank (); 1540 pointer_unblank ();
1207#endif 1541#endif
1208#if MENUBAR 1542 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1209 if (isMenuBarWindow (ev.xany.window)) 1543 || priv_modes & PrivMode_MouseAnyEvent)
1544 mouse_report (ev.xbutton);
1545 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1546 break;
1547
1548 if (ev.xany.window == vt)
1210 { 1549 {
1211 menubar_control (ev.xbutton); 1550 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1212 break; 1551 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1213 } 1552 ; // nop
1214#endif
1215 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1216 break;
1217
1218 if (ev.xany.window == TermWin.vt)
1219 {
1220 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1553 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1221 { 1554 {
1222 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1555 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1223 ; 1556 ;
1224 1557
1225 XQueryPointer (display->display, TermWin.vt, 1558 XQueryPointer (dpy, vt,
1226 &unused_root, &unused_child, 1559 &unused_root, &unused_child,
1227 &unused_root_x, &unused_root_y, 1560 &unused_root_x, &unused_root_y,
1228 & (ev.xbutton.x), & (ev.xbutton.y), 1561 &ev.xbutton.x, &ev.xbutton.y,
1229 &unused_mask); 1562 &ev.xbutton.state);
1230#ifdef MOUSE_THRESHOLD 1563#ifdef MOUSE_THRESHOLD
1231 /* deal with a `jumpy' mouse */ 1564 /* deal with a `jumpy' mouse */
1232 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1565 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1233 { 1566 {
1234#endif 1567#endif
1568#if ISO_14755
1569 // 5.4
1570 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1571 {
1572 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1573 break;
1574 }
1575#endif
1235 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1576 selection_extend (ev.xbutton.x, ev.xbutton.y,
1236 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1577 ev.xbutton.state & Button3Mask ? 2 : 0);
1578
1237#ifdef SELECTION_SCROLLING 1579#ifdef SELECTION_SCROLLING
1238 if (ev.xbutton.y < TermWin.int_bwidth 1580 if (ev.xbutton.y < int_bwidth
1239 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1581 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1240 { 1582 {
1241 int dist; 1583 int dist;
1242
1243 pending_scroll_selection=1;
1244 1584
1245 /* don't clobber the current delay if we are 1585 /* don't clobber the current delay if we are
1246 * already in the middle of scrolling. 1586 * already in the middle of scrolling.
1247 */ 1587 */
1248 if (scroll_selection_delay<=0) 1588 if (!sel_scroll_ev.is_active ())
1249 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1589 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1250 1590
1251 /* save the event params so we can highlight 1591 /* save the event params so we can highlight
1252 * the selection in the pending-scroll loop 1592 * the selection in the pending-scroll loop
1253 */ 1593 */
1254 selection_save_x=ev.xbutton.x; 1594 selection_save_x = ev.xbutton.x;
1255 selection_save_y=ev.xbutton.y; 1595 selection_save_y = ev.xbutton.y;
1256 selection_save_state=
1257 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1596 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1258 1597
1259 /* calc number of lines to scroll */ 1598 /* calc number of lines to scroll */
1260 if (ev.xbutton.y<TermWin.int_bwidth) 1599 if (ev.xbutton.y < int_bwidth)
1261 { 1600 {
1262 scroll_selection_dir = UP; 1601 scroll_selection_dir = UP;
1263 dist = TermWin.int_bwidth - ev.xbutton.y; 1602 dist = int_bwidth - ev.xbutton.y;
1264 } 1603 }
1265 else 1604 else
1266 { 1605 {
1267 scroll_selection_dir = DN; 1606 scroll_selection_dir = DN;
1268 dist = ev.xbutton.y - 1607 dist = ev.xbutton.y - (int_bwidth + height);
1269 (TermWin.int_bwidth + TermWin.height);
1270 } 1608 }
1609
1271 scroll_selection_lines= (Pixel2Height (dist)/ 1610 scroll_selection_lines = Pixel2Height (dist)
1272 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1611 / SELECTION_SCROLL_LINE_SPEEDUP
1612 + 1;
1273 MIN_IT (scroll_selection_lines, 1613 min_it (scroll_selection_lines,
1274 SELECTION_SCROLL_MAX_LINES); 1614 SELECTION_SCROLL_MAX_LINES);
1275 } 1615 }
1276 else 1616 else
1277 { 1617 {
1278 /* we are within the text window, so we 1618 /* we are within the text window, so we
1279 * shouldn't be scrolling 1619 * shouldn't be scrolling
1280 */ 1620 */
1281 pending_scroll_selection = 0; 1621 sel_scroll_ev.stop();
1282 } 1622 }
1283#endif 1623#endif
1284#ifdef MOUSE_THRESHOLD 1624#ifdef MOUSE_THRESHOLD
1285
1286 } 1625 }
1287#endif 1626#endif
1288
1289 } 1627 }
1290 } 1628 }
1291 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1629 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1292 { 1630 {
1293 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1631 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1294 MotionNotify, &ev)) ; 1632 MotionNotify, &ev))
1633 ;
1634
1295 XQueryPointer (display->display, scrollBar.win, 1635 XQueryPointer (dpy, scrollBar.win,
1296 &unused_root, &unused_child, 1636 &unused_root, &unused_child,
1297 &unused_root_x, &unused_root_y, 1637 &unused_root_x, &unused_root_y,
1298 & (ev.xbutton.x), & (ev.xbutton.y), 1638 &ev.xbutton.x, &ev.xbutton.y,
1299 &unused_mask); 1639 &unused_mask);
1300 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1640 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1301 scrollbar_size ()); 1641 scrollbar_size ());
1302 scr_refresh (refresh_type);
1303 refresh_limit = 0; 1642 want_refresh = 1;
1304 scrollbar_show (1); 1643 scrollbar_show (1);
1305 } 1644 }
1306 break; 1645 break;
1307 } 1646 }
1308}
1309 1647
1648#if defined(CURSOR_BLINK)
1649 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1650 {
1651 if (hidden_cursor)
1652 {
1653 hidden_cursor = 0;
1654 want_refresh = 1;
1655 }
1656
1657 cursor_blink_ev.again ();
1658 }
1659#endif
1660
1661#if defined(POINTER_BLANK)
1662 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1663 {
1664 if (ev.type == MotionNotify
1665 || ev.type == ButtonPress
1666 || ev.type == ButtonRelease)
1667 if (hidden_pointer)
1668 pointer_unblank ();
1669
1670 if (ev.type == KeyPress && hidden_pointer == 0)
1671 pointer_blank ();
1672 }
1673#endif
1674
1675 refresh_check ();
1676}
1677
1678void
1679rxvt_term::focus_in ()
1680{
1681 if (!focus)
1682 {
1683 focus = 1;
1684 want_refresh = 1;
1685
1686 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1687
1688#if USE_XIM
1689 if (Input_Context != NULL)
1690 {
1691 IMSetPosition ();
1692 XSetICFocus (Input_Context);
1693 }
1694#endif
1695#if CURSOR_BLINK
1696 if (option (Opt_cursorBlink))
1697 cursor_blink_ev.again ();
1698#endif
1699#if OFF_FOCUS_FADING
1700 if (rs[Rs_fade])
1701 {
1702 pix_colors = pix_colors_focused;
1703 scr_recolour ();
1704 }
1705#endif
1706#if ENABLE_FRILLS
1707 if (option (Opt_urgentOnBell))
1708 {
1709 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1710 {
1711 h->flags &= ~XUrgencyHint;
1712 XSetWMHints (dpy, parent[0], h);
1713 }
1714 }
1715#endif
1716 }
1717}
1718
1719void
1720rxvt_term::focus_out ()
1721{
1722 if (focus)
1723 {
1724 focus = 0;
1725 want_refresh = 1;
1726
1727 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1728
1729#if ENABLE_FRILLS || ISO_14755
1730 if (iso14755buf)
1731 {
1732 iso14755buf = 0;
1733# if ISO_14755
1734 scr_overlay_off ();
1735# endif
1736 }
1737#endif
1738#if USE_XIM
1739 if (Input_Context != NULL)
1740 XUnsetICFocus (Input_Context);
1741#endif
1742#if CURSOR_BLINK
1743 if (option (Opt_cursorBlink))
1744 cursor_blink_ev.stop ();
1745
1746 hidden_cursor = 0;
1747#endif
1748#if OFF_FOCUS_FADING
1749 if (rs[Rs_fade])
1750 {
1751 pix_colors = pix_colors_unfocused;
1752 scr_recolour ();
1753 }
1754#endif
1755 }
1756}
1757
1758void
1759rxvt_term::update_fade_color (unsigned int idx)
1760{
1761#if OFF_FOCUS_FADING
1762 if (rs[Rs_fade])
1763 {
1764 rgba c;
1765 pix_colors [Color_fade].get (c);
1766 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1767 }
1768#endif
1769}
1770
1771#if ENABLE_TRANSPARENCY || ENABLE_PERL
1310void 1772void
1311rxvt_term::rootwin_cb (XEvent &ev) 1773rxvt_term::rootwin_cb (XEvent &ev)
1312{ 1774{
1313 SET_R (this); 1775 make_current ();
1314 SET_LOCALE (locale);
1315 1776
1777 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1778 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1779 return;
1780
1781# if ENABLE_TRANSPARENCY
1316 switch (ev.type) 1782 switch (ev.type)
1317 { 1783 {
1318 case PropertyNotify: 1784 case PropertyNotify:
1785 /*
1786 * if user used some Esetroot compatible prog to set the root bg,
1787 * use the property to determine the pixmap. We use it later on.
1788 */
1319 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1789 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1790 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1320 { 1791 {
1321 if (ev.xproperty.state == PropertyNewValue) 1792 bgPixmap.set_root_pixmap ();
1322 selection_property (ev.xproperty.window, ev.xproperty.atom); 1793 update_background ();
1323 break;
1324 } 1794 }
1325#ifdef TRANSPARENT
1326 else
1327 {
1328 /*
1329 * if user used some Esetroot compatible prog to set the root bg,
1330 * use the property to determine the pixmap. We use it later on.
1331 */
1332 if (xa[XA_XROOTPMAPID] == 0)
1333 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1334
1335 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1336 return;
1337 }
1338
1339 /* FALLTHROUGH */
1340 case ReparentNotify:
1341 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1342 want_full_refresh = 1;
1343 break; 1795 break;
1796 }
1344#endif 1797# endif
1345 } 1798
1799 refresh_check ();
1346} 1800}
1801#endif
1347 1802
1348void 1803void
1349rxvt_term::button_press (XButtonEvent &ev) 1804rxvt_term::button_press (XButtonEvent &ev)
1350{ 1805{
1351 int reportmode = 0, clickintime; 1806 int reportmode = 0, clickintime;
1352 1807
1353 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1808 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1809
1354 if (!bypass_keystate) 1810 if (!bypass_keystate)
1355 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1811 reportmode = !! (priv_modes & PrivMode_mouse_report);
1812
1356 /* 1813 /*
1357 * VT window processing of button press 1814 * VT window processing of button press
1358 */ 1815 */
1359 if (ev.window == TermWin.vt) 1816 if (ev.window == vt)
1360 { 1817 {
1818 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1819 return;
1820
1821#if ISO_14755
1822 // 5.4
1823 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1824 {
1825 iso14755_54 (ev.x, ev.y);
1826 return;
1827 }
1828#endif
1829
1361 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1830 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1831
1362 if (reportmode) 1832 if (reportmode)
1363 { 1833 {
1364 /* mouse report from vt window */ 1834 /* mouse report from vt window */
1365 /* save the xbutton state (for ButtonRelease) */ 1835 /* save the xbutton state (for ButtonRelease) */
1366 MEvent.state = ev.state; 1836 MEvent.state = ev.state;
1367#ifdef MOUSE_REPORT_DOUBLECLICK 1837#ifdef MOUSE_REPORT_DOUBLECLICK
1368 if (ev.button == MEvent.button && clickintime) 1838 if (ev.button == MEvent.button && clickintime)
1369 { 1839 {
1370 /* same button, within alloted time */ 1840 /* same button, within alloted time */
1371 MEvent.clicks++; 1841 MEvent.clicks++;
1842
1372 if (MEvent.clicks > 1) 1843 if (MEvent.clicks > 1)
1373 { 1844 {
1374 /* only report double clicks */ 1845 /* only report double clicks */
1375 MEvent.clicks = 2; 1846 MEvent.clicks = 2;
1376 mouse_report (ev); 1847 mouse_report (ev);
… …
1388 mouse_report (ev); 1859 mouse_report (ev);
1389 } 1860 }
1390#else 1861#else
1391 MEvent.button = ev.button; 1862 MEvent.button = ev.button;
1392 mouse_report (ev); 1863 mouse_report (ev);
1393#endif /* MOUSE_REPORT_DOUBLECLICK */ 1864#endif /* MOUSE_REPORT_DOUBLECLICK */
1394 1865
1395 } 1866 }
1396 else 1867 else
1397 { 1868 {
1398 if (ev.button != MEvent.button) 1869 if (ev.button != MEvent.button)
1399 MEvent.clicks = 0; 1870 MEvent.clicks = 0;
1871
1400 switch (ev.button) 1872 switch (ev.button)
1401 { 1873 {
1402 case Button1: 1874 case Button1:
1875 /* allow meta + click to select rectangular areas */
1876 /* should be done in screen.C */
1877#if ENABLE_FRILLS
1878 selection.rect = !!(ev.state & ModMetaMask);
1879#else
1880 selection.rect = false;
1881#endif
1882
1403 /* allow shift+left click to extend selection */ 1883 /* allow shift+left click to extend selection */
1404 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1884 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1405 { 1885 {
1406 if (MEvent.button == Button1 && clickintime) 1886 if (MEvent.button == Button1 && clickintime)
1407 selection_rotate (ev.x, ev.y); 1887 selection_rotate (ev.x, ev.y);
1408 else 1888 else
1409 selection_extend (ev.x, ev.y, 1); 1889 selection_extend (ev.x, ev.y, 1);
… …
1424 case Button3: 1904 case Button3:
1425 if (MEvent.button == Button3 && clickintime) 1905 if (MEvent.button == Button3 && clickintime)
1426 selection_rotate (ev.x, ev.y); 1906 selection_rotate (ev.x, ev.y);
1427 else 1907 else
1428 selection_extend (ev.x, ev.y, 1); 1908 selection_extend (ev.x, ev.y, 1);
1909
1429 MEvent.button = Button3; 1910 MEvent.button = Button3;
1430 break; 1911 break;
1431 } 1912 }
1432 } 1913 }
1914
1433 MEvent.time = ev.time; 1915 MEvent.time = ev.time;
1434 return; 1916 return;
1435 } 1917 }
1436 1918
1437 /* 1919 /*
… …
1481 tt_printf ("\033[5~"); 1963 tt_printf ("\033[5~");
1482 break; 1964 break;
1483 } 1965 }
1484 } 1966 }
1485 else 1967 else
1486#endif /* NO_SCROLLBAR_REPORT */ 1968#endif /* NO_SCROLLBAR_REPORT */
1487 1969
1488 { 1970 {
1489 char upordown = 0; 1971 char upordown = 0;
1490 1972
1491 if (scrollBar.style == R_SB_NEXT) 1973 if (scrollBar.style == R_SB_NEXT)
1492 { 1974 {
1493 if (scrollbarnext_upButton (ev.y)) 1975 if (scrollbarnext_upButton (ev.y))
1494 upordown = -1; /* up */ 1976 upordown = -1; /* up */
… …
1500 if (scrollbarrxvt_upButton (ev.y)) 1982 if (scrollbarrxvt_upButton (ev.y))
1501 upordown = -1; /* up */ 1983 upordown = -1; /* up */
1502 else if (scrollbarrxvt_dnButton (ev.y)) 1984 else if (scrollbarrxvt_dnButton (ev.y))
1503 upordown = 1; /* down */ 1985 upordown = 1; /* down */
1504 } 1986 }
1987
1505 if (upordown) 1988 if (upordown)
1506 { 1989 {
1507#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1990#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1508 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1991 if (!cont_scroll_ev.is_active ())
1992 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1509#endif 1993#endif
1510 if (scr_page (upordown < 0 ? UP : DN, 1)) 1994 if (scr_page (upordown < 0 ? UP : DN, 1))
1511 { 1995 {
1512 if (upordown < 0) 1996 if (upordown < 0)
1513 scrollBar.setUp (); 1997 scrollBar.setUp ();
… …
1529 break; 2013 break;
1530 case R_SB_ALIGN_BOTTOM: 2014 case R_SB_ALIGN_BOTTOM:
1531 csrO = scrollBar.bot - scrollBar.top; 2015 csrO = scrollBar.bot - scrollBar.top;
1532 break; 2016 break;
1533 } 2017 }
2018
1534 if (scrollBar.style == R_SB_XTERM 2019 if (scrollBar.style == R_SB_XTERM
1535 || scrollbar_above_slider (ev.y) 2020 || scrollbar_above_slider (ev.y)
1536 || scrollbar_below_slider (ev.y)) 2021 || scrollbar_below_slider (ev.y))
1537 scr_move_to ( scrollbar_position (ev.y) - csrO, 2022 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1538 scrollbar_size ()); 2023
1539 scrollBar.setMotion (); 2024 scrollBar.setMotion ();
1540 break; 2025 break;
1541 2026
1542 case Button1: 2027 case Button1:
1543 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2028 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1547 case Button3: 2032 case Button3:
1548 if (scrollBar.style != R_SB_XTERM) 2033 if (scrollBar.style != R_SB_XTERM)
1549 { 2034 {
1550 if (scrollbar_above_slider (ev.y)) 2035 if (scrollbar_above_slider (ev.y))
1551# ifdef RXVT_SCROLL_FULL 2036# ifdef RXVT_SCROLL_FULL
1552 scr_page (UP, TermWin.nrow - 1); 2037 scr_page (UP, nrow - 1);
1553# else 2038# else
1554 scr_page (UP, TermWin.nrow / 4); 2039 scr_page (UP, nrow / 4);
1555# endif 2040# endif
1556 else if (scrollbar_below_slider (ev.y)) 2041 else if (scrollbar_below_slider (ev.y))
1557# ifdef RXVT_SCROLL_FULL 2042# ifdef RXVT_SCROLL_FULL
1558 scr_page (DN, TermWin.nrow - 1); 2043 scr_page (DN, nrow - 1);
1559# else 2044# else
1560 scr_page (DN, TermWin.nrow / 4); 2045 scr_page (DN, nrow / 4);
1561# endif 2046# endif
1562 else 2047 else
1563 scrollBar.setMotion (); 2048 scrollBar.setMotion ();
1564 } 2049 }
1565 else 2050 else
1566 { 2051 {
1567 scr_page ((ev.button == Button1 ? DN : UP), 2052 scr_page ((ev.button == Button1 ? DN : UP),
1568 (TermWin.nrow 2053 (nrow
1569 * scrollbar_position (ev.y) 2054 * scrollbar_position (ev.y)
1570 / scrollbar_size ())); 2055 / scrollbar_size ()));
1571 } 2056 }
2057
1572 break; 2058 break;
1573 } 2059 }
1574 } 2060 }
2061
1575 return; 2062 return;
1576 } 2063 }
1577#if MENUBAR
1578 /*
1579 * Menubar window processing of button press
1580 */
1581 if (isMenuBarWindow (ev.window))
1582 menubar_control (ev);
1583#endif
1584} 2064}
1585 2065
1586void 2066void
1587rxvt_term::button_release (XButtonEvent &ev) 2067rxvt_term::button_release (XButtonEvent &ev)
1588{ 2068{
1589 int reportmode = 0; 2069 int reportmode = 0;
1590 2070
1591 csrO = 0; /* reset csr Offset */ 2071 csrO = 0; /* reset csr Offset */
1592 if (!bypass_keystate) 2072 if (!bypass_keystate)
1593 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2073 reportmode = !! (priv_modes & PrivMode_mouse_report);
1594 2074
1595 if (scrollbar_isUpDn ()) 2075 if (scrollbar_isUpDn ())
1596 { 2076 {
1597 scrollBar.setIdle (); 2077 scrollBar.setIdle ();
1598 scrollbar_show (0); 2078 scrollbar_show (0);
1599#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1600 refresh_type &= ~SMOOTH_REFRESH;
1601#endif
1602
1603 } 2079 }
2080
1604#ifdef SELECTION_SCROLLING 2081#ifdef SELECTION_SCROLLING
1605 pending_scroll_selection=0; 2082 sel_scroll_ev.stop();
1606#endif 2083#endif
2084
1607 if (ev.window == TermWin.vt) 2085 if (ev.window == vt)
1608 { 2086 {
2087 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2088 return;
2089
2090#if ISO_14755
2091 // 5.4
2092 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2093 return;
2094#endif
2095
1609 if (reportmode) 2096 if (reportmode)
1610 { 2097 {
1611 /* mouse report from vt window */ 2098 /* mouse report from vt window */
1612 /* don't report release of wheel "buttons" */ 2099 /* don't report release of wheel "buttons" */
1613 if (ev.button >= 4) 2100 if (ev.button >= 4)
… …
1624 mouse_report (ev); 2111 mouse_report (ev);
1625 } 2112 }
1626#else /* MOUSE_REPORT_DOUBLECLICK */ 2113#else /* MOUSE_REPORT_DOUBLECLICK */
1627 MEvent.button = AnyButton; 2114 MEvent.button = AnyButton;
1628 mouse_report (ev); 2115 mouse_report (ev);
1629#endif /* MOUSE_REPORT_DOUBLECLICK */ 2116#endif /* MOUSE_REPORT_DOUBLECLICK */
1630 return; 2117 return;
1631 } 2118 }
2119
1632 /* 2120 /*
1633 * dumb hack to compensate for the failure of click-and-drag 2121 * dumb hack to compensate for the failure of click-and-drag
1634 * when overriding mouse reporting 2122 * when overriding mouse reporting
1635 */ 2123 */
1636 if (PrivateModes & PrivMode_mouse_report 2124 if (priv_modes & PrivMode_mouse_report
1637 && bypass_keystate 2125 && bypass_keystate
1638 && ev.button == Button1 && MEvent.clicks <= 1) 2126 && ev.button == Button1 && MEvent.clicks <= 1)
1639 selection_extend (ev.x, ev.y, 0); 2127 selection_extend (ev.x, ev.y, 0);
1640 2128
1641 switch (ev.button) 2129 switch (ev.button)
1642 { 2130 {
1643 case Button1: 2131 case Button1:
1644 case Button3: 2132 case Button3:
1645 selection_make (ev.time); 2133 selection_make (ev.time);
1646 break; 2134 break;
2135
1647 case Button2: 2136 case Button2:
1648 selection_request (ev.time, ev.x, ev.y); 2137 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2138 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1649 break; 2139 break;
2140
1650#ifdef MOUSE_WHEEL 2141#ifdef MOUSE_WHEEL
1651 case Button4: 2142 case Button4:
1652 case Button5: 2143 case Button5:
1653 { 2144 {
1654 int i; 2145 int i;
1655 page_dirn v; 2146 page_dirn v;
1656 2147
1657 v = (ev.button == Button4) ? UP : DN; 2148 v = ev.button == Button4 ? UP : DN;
2149
1658 if (ev.state & ShiftMask) 2150 if (ev.state & ShiftMask)
1659 i = 1; 2151 i = 1;
1660 else if ((Options & Opt_mouseWheelScrollPage)) 2152 else if (option (Opt_mouseWheelScrollPage))
1661 i = TermWin.nrow - 1; 2153 i = nrow - 1;
1662 else 2154 else
1663 i = 5; 2155 i = 5;
2156
1664# ifdef MOUSE_SLIP_WHEELING 2157# ifdef MOUSE_SLIP_WHEELING
1665 if (ev.state & ControlMask) 2158 if (ev.state & ControlMask)
1666 { 2159 {
1667 mouse_slip_wheel_speed += (v ? -1 : 1); 2160 mouse_slip_wheel_speed += v ? -1 : 1;
1668 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2161 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2162 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2163
2164 if (!slip_wheel_ev.is_active ())
2165 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2166 }
2167 else
2168 {
2169# endif
2170 scr_page (v, i);
2171 scrollbar_show (1);
2172# ifdef MOUSE_SLIP_WHEELING
1669 } 2173 }
1670# endif 2174# endif
1671# ifdef JUMP_MOUSE_WHEEL
1672 scr_page (v, i);
1673 scr_refresh (SMOOTH_REFRESH);
1674 scrollbar_show (1);
1675# else
1676 while (i--)
1677 {
1678 scr_page (v, 1);
1679 scr_refresh (SMOOTH_REFRESH);
1680 scrollbar_show (1);
1681 }
1682# endif
1683
1684 } 2175 }
1685 break; 2176 break;
1686#endif 2177#endif
1687
1688 }
1689 }
1690#ifdef MENUBAR
1691 else if (isMenuBarWindow (ev.window))
1692 menubar_control (ev);
1693#endif
1694}
1695
1696#ifdef TRANSPARENT
1697#if TINTING
1698/* shading taken from eterm-0.9.2 */
1699/* RGB 15 */
1700
1701static void
1702shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1703{
1704 unsigned char *ptr;
1705 int x, y;
1706
1707 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1708 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1709 /* No saturation */
1710 for (y = h; --y >= 0;) {
1711 for (x = -w; x < 0; x++) {
1712 int r, g, b;
1713
1714 b = ((uint16_t *) ptr)[x];
1715 r = (b & 0x7c00) * rm;
1716 g = (b & 0x3e0) * gm;
1717 b = (b & 0x1f) * bm;
1718 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1719 | ((g >> 8) & 0x3e0)
1720 | ((b >> 8) & 0x1f);
1721 }
1722 ptr += bpl;
1723 }
1724 } else {
1725 for (y = h; --y >= 0;) {
1726 for (x = -w; x < 0; x++) {
1727 int r, g, b;
1728
1729 b = ((uint16_t *) ptr)[x];
1730 r = (b & 0x7c00) * rm;
1731 g = (b & 0x3e0) * gm;
1732 b = (b & 0x1f) * bm;
1733 r |= (!(r >> 15) - 1);
1734 g |= (!(g >> 10) - 1);
1735 b |= (!(b >> 5) - 1);
1736 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1737 | ((g >> 8) & 0x3e0)
1738 | ((b >> 8) & 0x1f);
1739 }
1740 ptr += bpl;
1741 }
1742 }
1743}
1744
1745/* RGB 16 */
1746static void
1747shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1748{
1749 unsigned char *ptr;
1750 int x, y;
1751
1752 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1753 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1754 /* No saturation */
1755 for (y = h; --y >= 0;) {
1756 for (x = -w; x < 0; x++) {
1757 int r, g, b;
1758
1759 b = ((uint16_t *) ptr)[x];
1760 r = (b & 0xf800) * rm;
1761 g = (b & 0x7e0) * gm;
1762 b = (b & 0x1f) * bm;
1763 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1764 | ((g >> 8) & 0x7e0)
1765 | ((b >> 8) & 0x1f);
1766 }
1767 ptr += bpl;
1768 }
1769 } else {
1770 for (y = h; --y >= 0;) {
1771 for (x = -w; x < 0; x++) {
1772 int r, g, b;
1773
1774 b = ((uint16_t *) ptr)[x];
1775 r = (b & 0xf800) * rm;
1776 g = (b & 0x7e0) * gm;
1777 b = (b & 0x1f) * bm;
1778 r |= (!(r >> 16) - 1);
1779 g |= (!(g >> 11) - 1);
1780 b |= (!(b >> 5) - 1);
1781 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1782 | ((g >> 8) & 0x7e0)
1783 | ((b >> 8) & 0x1f);
1784 }
1785 ptr += bpl;
1786 }
1787 }
1788}
1789
1790/* RGB 24 */
1791static void
1792shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1793{
1794 unsigned char *ptr;
1795 int x, y;
1796
1797 ptr = (unsigned char *)data + (w * 3);
1798 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1799 /* No saturation */
1800 for (y = h; --y >= 0;) {
1801 for (x = -(w * 3); x < 0; x += 3) {
1802 int r, g, b;
1803
1804 if (byteorder.big_endian()) {
1805 r = (ptr[x + 0] * rm) >> 8;
1806 g = (ptr[x + 1] * gm) >> 8;
1807 b = (ptr[x + 2] * bm) >> 8;
1808 ptr[x + 0] = r;
1809 ptr[x + 1] = g;
1810 ptr[x + 2] = b;
1811 } else {
1812 r = (ptr[x + 2] * rm) >> 8;
1813 g = (ptr[x + 1] * gm) >> 8;
1814 b = (ptr[x + 0] * bm) >> 8;
1815 ptr[x + 2] = r;
1816 ptr[x + 1] = g;
1817 ptr[x + 0] = b;
1818 }
1819 }
1820 ptr += bpl;
1821 }
1822 } else {
1823 for (y = h; --y >= 0;) {
1824 for (x = -(w * 3); x < 0; x += 3) {
1825 int r, g, b;
1826
1827 if (byteorder.big_endian()) {
1828 r = (ptr[x + 0] * rm) >> 8;
1829 g = (ptr[x + 1] * gm) >> 8;
1830 b = (ptr[x + 2] * bm) >> 8;
1831
1832 r |= (!(r >> 8) - 1);
1833 g |= (!(g >> 8) - 1);
1834 b |= (!(b >> 8) - 1);
1835
1836 ptr[x + 0] = r;
1837 ptr[x + 1] = g;
1838 ptr[x + 2] = b;
1839 } else {
1840 r = (ptr[x + 2] * rm) >> 8;
1841 g = (ptr[x + 1] * gm) >> 8;
1842 b = (ptr[x + 0] * bm) >> 8;
1843
1844 r |= (!(r >> 8) - 1);
1845 g |= (!(g >> 8) - 1);
1846 b |= (!(b >> 8) - 1);
1847
1848 ptr[x + 2] = r;
1849 ptr[x + 1] = g;
1850 ptr[x + 0] = b;
1851 }
1852 }
1853 ptr += bpl;
1854 }
1855 }
1856}
1857
1858/* RGB 32 */
1859static void
1860shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1861{
1862 unsigned char *ptr;
1863 int x, y;
1864
1865 ptr = (unsigned char *)data + (w * 4);
1866 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1867 /* No saturation */
1868 for (y = h; --y >= 0;) {
1869 if (byteorder.big_endian()) {
1870 for (x = -(w * 4); x < 0; x += 4) {
1871 int r, g, b;
1872
1873 r = (ptr[x + 1] * rm) >> 8;
1874 g = (ptr[x + 2] * gm) >> 8;
1875 b = (ptr[x + 3] * bm) >> 8;
1876 ptr[x + 1] = r;
1877 ptr[x + 2] = g;
1878 ptr[x + 3] = b;
1879 }
1880 } else {
1881 for (x = -(w * 4); x < 0; x += 4) {
1882 int r, g, b;
1883
1884 r = (ptr[x + 2] * rm) >> 8;
1885 g = (ptr[x + 1] * gm) >> 8;
1886 b = (ptr[x + 0] * bm) >> 8;
1887 ptr[x + 2] = r;
1888 ptr[x + 1] = g;
1889 ptr[x + 0] = b;
1890 }
1891 }
1892 ptr += bpl;
1893 }
1894 } else {
1895 for (y = h; --y >= 0;) {
1896 for (x = -(w * 4); x < 0; x += 4) {
1897 int r, g, b;
1898
1899 if (byteorder.big_endian()) {
1900 r = (ptr[x + 1] * rm) >> 8;
1901 g = (ptr[x + 2] * gm) >> 8;
1902 b = (ptr[x + 3] * bm) >> 8;
1903
1904 r |= (!(r >> 8) - 1);
1905 g |= (!(g >> 8) - 1);
1906 b |= (!(b >> 8) - 1);
1907
1908 ptr[x + 1] = r;
1909 ptr[x + 2] = g;
1910 ptr[x + 3] = b;
1911 } else {
1912 r = (ptr[x + 2] * rm) >> 8;
1913 g = (ptr[x + 1] * gm) >> 8;
1914 b = (ptr[x + 0] * bm) >> 8;
1915
1916 r |= (!(r >> 8) - 1);
1917 g |= (!(g >> 8) - 1);
1918 b |= (!(b >> 8) - 1);
1919
1920 ptr[x + 2] = r;
1921 ptr[x + 1] = g;
1922 ptr[x + 0] = b;
1923 }
1924 }
1925 ptr += bpl;
1926 }
1927 }
1928}
1929
1930#endif
1931
1932/*
1933 * Check our parents are still who we think they are.
1934 * Do transparency updates if required
1935 */
1936int
1937rxvt_term::check_our_parents ()
1938{
1939 int i, pchanged, aformat, have_pixmap, rootdepth;
1940 unsigned long nitems, bytes_after;
1941 Atom atype;
1942 unsigned char *prop = NULL;
1943 Window root, oldp, *list;
1944 Pixmap rootpixmap = None;
1945 XWindowAttributes wattr, wrootattr;
1946
1947 pchanged = 0;
1948
1949 if (!(Options & Opt_transparent))
1950 return pchanged; /* Don't try any more */
1951
1952 XGetWindowAttributes (display->display, display->root, &wrootattr);
1953 rootdepth = wrootattr.depth;
1954
1955 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1956
1957 if (rootdepth != wattr.depth)
1958 {
1959 if (am_transparent)
1960 { 2178 }
1961 pchanged = 1;
1962 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
1963 am_transparent = am_pixmap_trans = 0;
1964 }
1965
1966 return pchanged; /* Don't try any more */
1967 }
1968
1969 /* Get all X ops out of the queue so that our information is up-to-date. */
1970 XSync (display->display, False);
1971
1972 /*
1973 * Make the frame window set by the window manager have
1974 * the root background. Some window managers put multiple nested frame
1975 * windows for each client, so we have to take care about that.
1976 */
1977 i = (xa[XA_XROOTPMAPID]
1978 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1979 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1980 &nitems, &bytes_after, &prop) == Success);
1981
1982 if (!i || prop == NULL)
1983 i = (xa[XA_XSETROOTID]
1984 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
1985 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1986 &nitems, &bytes_after, &prop) == Success);
1987
1988 if (!i || prop == NULL)
1989 have_pixmap = 0;
1990 else
1991 { 2179 }
1992 have_pixmap = 1;
1993 rootpixmap = *(Pixmap *)prop;
1994 XFree (prop);
1995 }
1996
1997 if (have_pixmap)
1998 {
1999 /*
2000 * Copy display->root pixmap transparency
2001 */
2002 int sx, sy, nx, ny;
2003 unsigned int nw, nh;
2004 Window cr;
2005 XImage *image;
2006 GC gc;
2007 XGCValues gcvalue;
2008
2009 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2010 0, 0, &sx, &sy, &cr);
2011 nw = (unsigned int)szHint.width;
2012 nh = (unsigned int)szHint.height;
2013 nx = ny = 0;
2014
2015 if (sx < 0)
2016 {
2017 nw += sx;
2018 nx = -sx;
2019 sx = 0;
2020 }
2021
2022 if (sy < 0)
2023 {
2024 nh += sy;
2025 ny = -sy;
2026 sy = 0;
2027 }
2028
2029 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2031 allowedxerror = -1;
2032 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */
2036 allowedxerror = 0;
2037
2038 if (image == NULL)
2039 {
2040 if (am_transparent && am_pixmap_trans)
2041 {
2042 pchanged = 1;
2043 if (TermWin.pixmap != None)
2044 {
2045 XFreePixmap (display->display, TermWin.pixmap);
2046 TermWin.pixmap = None;
2047 }
2048 }
2049
2050 am_pixmap_trans = 0;
2051 }
2052 else
2053 {
2054 if (TermWin.pixmap != None)
2055 XFreePixmap (display->display, TermWin.pixmap);
2056
2057#if TINTING
2058 if (ISSET_PIXCOLOR (Color_tint))
2059 {
2060 unsigned short shade, rm, gm, bm;
2061
2062 PixColors[Color_tint].get (display, rm, gm, bm);
2063
2064 rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but...
2065
2066 /* Determine bitshift and bitmask values */
2067 switch (image->bits_per_pixel)
2068 {
2069 case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2070 case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2071 case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2072 case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2073 }
2074 }
2075#endif
2076
2077 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2078 szHint.width, szHint.height, image->depth);
2079 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2080 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2081 nx, ny, image->width, image->height);
2082 XFreeGC (display->display, gc);
2083 XDestroyImage (image);
2084 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2085 TermWin.pixmap);
2086
2087 if (!am_transparent || !am_pixmap_trans)
2088 pchanged = 1;
2089
2090 am_transparent = am_pixmap_trans = 1;
2091 }
2092 }
2093
2094 if (!am_pixmap_trans)
2095 {
2096 unsigned int n;
2097 /*
2098 * InheritPixmap transparency
2099 */
2100 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2101 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2102 {
2103 oldp = TermWin.parent[i];
2104 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2105 &TermWin.parent[i], &list, &n);
2106 XFree (list);
2107 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2108
2109 if (TermWin.parent[i] == display->root)
2110 {
2111 if (oldp != None)
2112 pchanged = 1;
2113
2114 break;
2115 }
2116
2117 if (oldp != TermWin.parent[i])
2118 pchanged = 1;
2119 }
2120
2121 n = 0;
2122
2123 if (pchanged)
2124 {
2125 for (; n < (unsigned int)i; n++)
2126 {
2127 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2128 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2129 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2130 {
2131 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2132 break;
2133 }
2134 }
2135 }
2136
2137 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2138 {
2139 D_X ((stderr, "InheritPixmap Turning off"));
2140 XSetWindowBackground (display->display, TermWin.parent[0], PixColors[Color_fg]);
2141 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
2142 am_transparent = 0;
2143 /* XXX: also turn off Opt_transparent? */
2144 }
2145 else
2146 {
2147#if WAIT_FOR_WM
2148 /* wait (an arbitrary period) for the WM to do its thing
2149 * needed for fvwm2.2.2 (and before?) */
2150 sleep (1);
2151#endif
2152 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2153 for (n = 0; n < (unsigned int)i; n++)
2154 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2155
2156 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2157 am_transparent = 1;
2158 }
2159
2160 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2161 TermWin.parent[i] = None;
2162 }
2163
2164 return pchanged;
2165} 2180}
2166#endif
2167 2181
2168/*}}} */ 2182/*}}} */
2169 2183
2170bool 2184bool
2171rxvt_term::cmd_parse () 2185rxvt_term::cmd_parse ()
2172{ 2186{
2173 bool flag = false; 2187 bool flag = false;
2174 unicode_t ch = NOCHAR; 2188 wchar_t ch = NOCHAR;
2175 unsigned char *seq_begin; // remember start of esc-sequence here 2189 char *seq_begin; // remember start of esc-sequence here
2176 2190
2177 for (;;) 2191 for (;;)
2178 { 2192 {
2179 if (ch == NOCHAR) 2193 if (ch == NOCHAR)
2180 { 2194 {
2181 seq_begin = cmdbuf_ptr; 2195 seq_begin = cmdbuf_ptr;
2182 ch = next_char (); 2196 ch = next_char ();
2183 }
2184 2197
2185 if (ch == NOCHAR) // TODO: improve 2198 if (ch == NOCHAR)
2186 break; 2199 break;
2200 }
2187 2201
2188 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2202 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2189 { 2203 {
2204 if (!seen_input)
2205 {
2206 seen_input = 1;
2207 // many badly-written programs (e.g. jed) contain a race condition:
2208 // they first read the screensize and then install a SIGWINCH handler.
2209 // some window managers resize the window early, and these programs
2210 // then sometimes get the size wrong.
2211 // unfortunately other programs are even more buggy and dislike
2212 // being sent SIGWINCH, so only do it when we were in fact being
2213 // resized.
2214 if (seen_resize && cmd_pid)
2215 kill (-cmd_pid, SIGWINCH);
2216 }
2217
2190 /* Read a text string from the input buffer */ 2218 /* Read a text string from the input buffer */
2191 unicode_t buf[UBUFSIZ]; 2219 wchar_t buf[UBUFSIZ];
2192 bool refreshnow = false; 2220 bool refreshnow = false;
2193 int nlines = 0; 2221 int nlines = 0;
2194 unicode_t *str = buf; 2222 wchar_t *str = buf;
2195 2223 wchar_t *eol = str + min (ncol, UBUFSIZ);
2196 *str++ = ch;
2197 2224
2198 for (;;) 2225 for (;;)
2199 { 2226 {
2227 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2228 break;
2229
2230 *str++ = ch;
2231
2232 if (ch == C0_LF || str >= eol)
2233 {
2234 if (ch == C0_LF)
2235 nlines++;
2236
2237 refresh_count++;
2238
2239 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2240 {
2241 refresh_count = 0;
2242
2243 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2244 {
2245 refreshnow = true;
2246 ch = NOCHAR;
2247 break;
2248 }
2249 }
2250
2251 // scr_add_lines only works for nlines <= nrow - 1.
2252 if (nlines >= nrow - 1)
2253 {
2254 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2255 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2256 scr_add_lines (buf, str - buf, nlines);
2257
2258 nlines = 0;
2259 str = buf;
2260 eol = str + min (ncol, UBUFSIZ);
2261 }
2262
2263 if (str >= eol)
2264 {
2265 if (eol >= buf + UBUFSIZ)
2266 {
2267 ch = NOCHAR;
2268 break;
2269 }
2270 else
2271 eol = min (eol + ncol, buf + UBUFSIZ);
2272 }
2273
2274 }
2275
2200 seq_begin = cmdbuf_ptr; 2276 seq_begin = cmdbuf_ptr;
2201 ch = next_char (); 2277 ch = next_char ();
2202
2203 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2204 break;
2205
2206 *str++ = ch;
2207
2208 if (ch == C0_LF)
2209 {
2210 nlines++;
2211 refresh_count++;
2212
2213 if (! (Options & Opt_jumpScroll)
2214 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
2215 {
2216 refreshnow = true;
2217 flag = true;
2218 ch = NOCHAR;
2219 break;
2220 }
2221
2222 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2223 if (nlines >= TermWin.nrow - 1)
2224 {
2225 scr_add_lines (buf, nlines, str - buf);
2226 nlines = 0;
2227 str = buf;
2228 }
2229 }
2230
2231 if (str >= buf + UBUFSIZ)
2232 {
2233 ch = NOCHAR;
2234 break;
2235 }
2236 } 2278 }
2237 2279
2280 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2281 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2238 scr_add_lines (buf, nlines, str - buf); 2282 scr_add_lines (buf, str - buf, nlines);
2239 2283
2240 /* 2284 /*
2241 * If there have been a lot of new lines, then update the screen 2285 * If there have been a lot of new lines, then update the screen
2242 * What the heck I'll cheat and only refresh less than every page-full. 2286 * What the heck we'll cheat and only refresh less than every page-full.
2243 * the number of pages between refreshes is refresh_limit, which 2287 * if skipScroll is enabled.
2244 * is incremented here because we must be doing flat-out scrolling.
2245 *
2246 * refreshing should be correct for small scrolls, because of the
2247 * time-out
2248 */ 2288 */
2249 if (refreshnow) 2289 if (refreshnow)
2250 { 2290 {
2251 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) 2291 flag = true;
2252 refresh_limit++;
2253 else
2254 scr_refresh (refresh_type); 2292 scr_refresh ();
2293 want_refresh = 1;
2255 } 2294 }
2256 2295
2257 } 2296 }
2258 else 2297 else
2259 { 2298 {
… …
2270 2309
2271 ch = NOCHAR; 2310 ch = NOCHAR;
2272 } 2311 }
2273 } 2312 }
2274 2313
2314 refresh_check ();
2315
2275 return flag; 2316 return flag;
2276} 2317}
2277 2318
2278// read the next character 2319// read the next character
2279unicode_t 2320wchar_t
2280rxvt_term::next_char () 2321rxvt_term::next_char () NOTHROW
2281{ 2322{
2282 while (cmdbuf_ptr < cmdbuf_endp) 2323 while (cmdbuf_ptr < cmdbuf_endp)
2283 { 2324 {
2284 // assume 7-bit to be ascii ALWAYS 2325 // assume 7-bit to be ascii ALWAYS
2285 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2326 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2286 return *cmdbuf_ptr++; 2327 return *cmdbuf_ptr++;
2287 2328
2288 wchar_t wc; 2329 wchar_t wc;
2289 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2330 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2290 2331
2291 if (len == (size_t)-2) 2332 if (len == (size_t)-2)
2292 { 2333 {
2293 // the mbstate stores incomplete sequences. didn't know this :/ 2334 // the mbstate stores incomplete sequences. didn't know this :/
2294 cmdbuf_ptr = cmdbuf_endp; 2335 cmdbuf_ptr = cmdbuf_endp;
2295 break; 2336 break;
2296 } 2337 }
2297 2338
2298 if (len == (size_t)-1) 2339 if (len == (size_t)-1)
2299 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2340 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2300 2341
2301 // assume wchar == unicode 2342 // assume wchar == unicode
2302 cmdbuf_ptr += len; 2343 cmdbuf_ptr += len;
2303 return wc; 2344 return wc & UNICODE_MASK;
2304 } 2345 }
2305 2346
2306 return NOCHAR; 2347 return NOCHAR;
2307} 2348}
2349
2350// read the next octet
2351uint32_t
2352rxvt_term::next_octet () NOTHROW
2353{
2354 return cmdbuf_ptr < cmdbuf_endp
2355 ? (unsigned char)*cmdbuf_ptr++
2356 : NOCHAR;
2357}
2358
2359static class out_of_input out_of_input;
2308 2360
2309/* rxvt_cmd_getc () - Return next input character */ 2361/* rxvt_cmd_getc () - Return next input character */
2310/* 2362/*
2311 * Return the next input character after first passing any keyboard input 2363 * Return the next input character after first passing any keyboard input
2312 * to the command. 2364 * to the command.
2313 */ 2365 */
2314unicode_t 2366wchar_t
2315rxvt_term::cmd_getc () 2367rxvt_term::cmd_getc () THROW ((class out_of_input))
2316{ 2368{
2317 unicode_t c = next_char (); 2369 wchar_t c = next_char ();
2370
2371 if (c == NOCHAR)
2372 throw out_of_input;
2373
2374 return c;
2375}
2376
2377uint32_t
2378rxvt_term::cmd_get8 () THROW ((class out_of_input))
2379{
2380 uint32_t c = next_octet ();
2318 2381
2319 if (c == NOCHAR) 2382 if (c == NOCHAR)
2320 throw out_of_input; 2383 throw out_of_input;
2321 2384
2322 return c; 2385 return c;
… …
2386 { 2449 {
2387 if ((buf[len++] = cmd_getc ()) == 'i') 2450 if ((buf[len++] = cmd_getc ()) == 'i')
2388 break; /* done = 1 */ 2451 break; /* done = 1 */
2389 } 2452 }
2390 } 2453 }
2391 2454
2392 for (i = 0; i < len; i++) 2455 for (i = 0; i < len; i++)
2393 if (putc (buf[i], fd) == EOF) 2456 if (putc (buf[i], fd) == EOF)
2394 { 2457 {
2395 done = 1; 2458 done = 1;
2396 break; 2459 break;
… …
2398 } 2461 }
2399 } 2462 }
2400 2463
2401 pclose_printer (fd); 2464 pclose_printer (fd);
2402} 2465}
2403#endif /* PRINTPIPE */ 2466#endif /* PRINTPIPE */
2404/*}}} */ 2467/*}}} */
2405 2468
2406/* *INDENT-OFF* */ 2469/* *INDENT-OFF* */
2407enum { 2470enum {
2408 C1_40 = 0x40, 2471 C1_40 = 0x40,
… …
2422 case C0_ESC: 2485 case C0_ESC:
2423 process_escape_seq (); 2486 process_escape_seq ();
2424 break; 2487 break;
2425 case C0_ENQ: /* terminal Status */ 2488 case C0_ENQ: /* terminal Status */
2426 if (rs[Rs_answerbackstring]) 2489 if (rs[Rs_answerbackstring])
2427 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2490 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2428 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2429 else 2491 else
2430 tt_write ((unsigned char *)VT100_ANS, 2492 tt_write (VT100_ANS, strlen (VT100_ANS));
2431 (unsigned int)STRLEN (VT100_ANS));
2432 break; 2493 break;
2433 case C0_BEL: /* bell */ 2494 case C0_BEL: /* bell */
2434 scr_bell (); 2495 scr_bell ();
2435 break; 2496 break;
2436 case C0_BS: /* backspace */ 2497 case C0_BS: /* backspace */
… …
2452 break; 2513 break;
2453 case C0_SI: /* shift in - acs */ 2514 case C0_SI: /* shift in - acs */
2454 scr_charset_choose (0); 2515 scr_charset_choose (0);
2455 break; 2516 break;
2456 2517
2518#ifdef EIGHT_BIT_CONTROLS
2457 // 8-bit controls 2519 // 8-bit controls
2458 case 0x90: /* DCS */ 2520 case 0x90: /* DCS */
2459 process_dcs_seq (); 2521 process_dcs_seq ();
2460 break; 2522 break;
2461 case 0x9b: /* CSI */ 2523 case 0x9b: /* CSI */
2462 process_csi_seq (); 2524 process_csi_seq ();
2463 break; 2525 break;
2464 case 0x9d: /* CSI */ 2526 case 0x9d: /* OSC */
2465 process_osc_seq (); 2527 process_osc_seq ();
2466 break; 2528 break;
2529#endif
2467 } 2530 }
2468} 2531}
2469/*}}} */ 2532/*}}} */
2470 2533
2471 2534
… …
2533void 2596void
2534rxvt_term::process_escape_seq () 2597rxvt_term::process_escape_seq ()
2535{ 2598{
2536 unicode_t ch = cmd_getc (); 2599 unicode_t ch = cmd_getc ();
2537 2600
2538 if (PrivateModes & PrivMode_vt52) 2601 if (priv_modes & PrivMode_vt52)
2539 { 2602 {
2540 process_escape_vt52 (ch); 2603 process_escape_vt52 (ch);
2541 return; 2604 return;
2542 } 2605 }
2543 2606
… …
2558 scr_charset_set (2, (unsigned int)cmd_getc ()); 2621 scr_charset_set (2, (unsigned int)cmd_getc ());
2559 break; 2622 break;
2560 case '+': 2623 case '+':
2561 scr_charset_set (3, (unsigned int)cmd_getc ()); 2624 scr_charset_set (3, (unsigned int)cmd_getc ());
2562 break; 2625 break;
2563#ifndef NO_FRILLS 2626#if !ENABLE_MINIMAL
2564 case '6': 2627 case '6':
2565 scr_backindex (); 2628 scr_backindex ();
2566 break; 2629 break;
2567#endif 2630#endif
2568 case '7': 2631 case '7':
2569 scr_cursor (SAVE); 2632 scr_cursor (SAVE);
2570 break; 2633 break;
2571 case '8': 2634 case '8':
2572 scr_cursor (RESTORE); 2635 scr_cursor (RESTORE);
2573 break; 2636 break;
2574#ifndef NO_FRILLS 2637#if !ENABLE_MINIMAL
2575 case '9': 2638 case '9':
2576 scr_forwardindex (); 2639 scr_forwardindex ();
2577 break; 2640 break;
2578#endif 2641#endif
2579 case '=': 2642 case '=':
… …
2589 break; 2652 break;
2590 2653
2591 /* 8.3.87: NEXT LINE */ 2654 /* 8.3.87: NEXT LINE */
2592 case C1_NEL: /* ESC E */ 2655 case C1_NEL: /* ESC E */
2593 { 2656 {
2594 unicode_t nlcr[] = { C0_LF, C0_CR }; 2657 wchar_t nlcr[] = { C0_LF, C0_CR };
2595 scr_add_lines (nlcr, 1, 2); 2658 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2596 } 2659 }
2597 break; 2660 break;
2598 2661
2599 /* kidnapped escape sequence: Should be 8.3.48 */ 2662 /* kidnapped escape sequence: Should be 8.3.48 */
2600 case C1_ESA: /* ESC G */ 2663 case C1_ESA: /* ESC G */
… …
2622 process_dcs_seq (); 2685 process_dcs_seq ();
2623 break; 2686 break;
2624 2687
2625 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2688 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2626 case C1_SCI: /* ESC Z */ 2689 case C1_SCI: /* ESC Z */
2627 tt_write ((const unsigned char *)ESCZ_ANSWER, 2690 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2628 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2629 break; /* steal obsolete ESC [ c */ 2691 break; /* steal obsolete ESC [ c */
2630 2692
2631 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2693 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2632 case C1_CSI: /* ESC [ */ 2694 case C1_CSI: /* ESC [ */
2633 process_csi_seq (); 2695 process_csi_seq ();
… …
2695rxvt_term::process_csi_seq () 2757rxvt_term::process_csi_seq ()
2696{ 2758{
2697 unicode_t ch, priv, i; 2759 unicode_t ch, priv, i;
2698 unsigned int nargs, p; 2760 unsigned int nargs, p;
2699 int n, ndef; 2761 int n, ndef;
2700 int arg[ESC_ARGS]; 2762 int arg[ESC_ARGS] = { };
2701 2763
2702 for (nargs = ESC_ARGS; nargs > 0;) 2764 nargs = 0;
2703 arg[--nargs] = 0;
2704 2765
2705 priv = 0; 2766 priv = 0;
2706 ch = cmd_getc (); 2767 ch = cmd_getc ();
2707 if (ch >= '<' && ch <= '?') 2768 if (ch >= '<' && ch <= '?')
2769 {
2708 { /* '<' '=' '>' '?' */ 2770 /* '<' '=' '>' '?' */
2709 priv = ch; 2771 priv = ch;
2710 ch = cmd_getc (); 2772 ch = cmd_getc ();
2711 } 2773 }
2712 2774
2713 /* read any numerical arguments */ 2775 /* read any numerical arguments */
… …
2742 ndef = get_byte_array_bit (csi_defaults, i); 2804 ndef = get_byte_array_bit (csi_defaults, i);
2743 for (p = 0; p < nargs; p++) 2805 for (p = 0; p < nargs; p++)
2744 if (arg[p] == -1) 2806 if (arg[p] == -1)
2745 arg[p] = ndef; 2807 arg[p] = ndef;
2746 2808
2747#ifdef DEBUG_CMD
2748 fprintf (stderr, "CSI ");
2749 for (p = 0; p < nargs; p++)
2750 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2751 fprintf (stderr, "%c\n", ch);
2752#endif
2753
2754 /* 2809 /*
2755 * private mode handling 2810 * private mode handling
2756 */ 2811 */
2757 if (priv) 2812 if (priv)
2758 { 2813 {
2759 switch (priv) 2814 switch (priv)
2760 { 2815 {
2761 case '>': 2816 case '>':
2762 if (ch == CSI_DA) /* secondary device attributes */ 2817 if (ch == CSI_DA) /* secondary device attributes */
2818 {
2819 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2820 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2821 //
2822 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2823 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2824 // versions.
2825 //
2763 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2826 tt_printf ("\033[>%d;95;0c", 'U');
2827 }
2764 break; 2828 break;
2765 case '?': 2829 case '?':
2766 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2830 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2767 process_terminal_mode (ch, priv, nargs, arg); 2831 process_terminal_mode (ch, priv, nargs, arg);
2768 break; 2832 break;
… …
2873 2937
2874 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2938 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2875 arg[0] = -arg[0]; 2939 arg[0] = -arg[0];
2876 /* FALLTHROUGH */ 2940 /* FALLTHROUGH */
2877 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2941 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2878 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2942 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2879 break; 2943 break;
2880 2944
2881 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2945 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2882 tt_write ((const unsigned char *)VT100_ANS, 2946 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2883 (unsigned int) (sizeof (VT100_ANS) - 1));
2884 break; 2947 break;
2885 2948
2886 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2949 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2887 process_sgr_mode (nargs, arg); 2950 process_sgr_mode (nargs, arg);
2888 break; 2951 break;
… …
2895 break; 2958 break;
2896 case 6: /* CPR requested */ 2959 case 6: /* CPR requested */
2897 scr_report_position (); 2960 scr_report_position ();
2898 break; 2961 break;
2899 case 7: /* unofficial extension */ 2962 case 7: /* unofficial extension */
2900 if (Options & Opt_insecure) 2963 if (option (Opt_insecure))
2901 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2964 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2902 break; 2965 break;
2903 case 8: /* unofficial extension */ 2966 case 8: /* unofficial extension */
2904 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2967 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2905 break; 2968 break;
2906 } 2969 }
… …
2942 break; 3005 break;
2943 3006
2944 case CSI_RM: /* 8.3.107: RESET MODE */ 3007 case CSI_RM: /* 8.3.107: RESET MODE */
2945 if (arg[0] == 4) 3008 if (arg[0] == 4)
2946 scr_insert_mode (0); 3009 scr_insert_mode (0);
3010 else if (arg[0] == 20)
3011 priv_modes &= ~PrivMode_LFNL;
2947 break; 3012 break;
2948 3013
2949 case CSI_SM: /* 8.3.126: SET MODE */ 3014 case CSI_SM: /* 8.3.126: SET MODE */
2950 if (arg[0] == 4) 3015 if (arg[0] == 4)
2951 scr_insert_mode (1); 3016 scr_insert_mode (1);
3017 else if (arg[0] == 20)
3018 priv_modes |= PrivMode_LFNL;
2952 break; 3019 break;
2953 3020
2954 /* 3021 /*
2955 * PRIVATE USE beyond this point. All CSI_7? sequences here 3022 * PRIVATE USE beyond this point. All CSI_7? sequences here
2956 */ 3023 */
… …
2968 break; 3035 break;
2969 case CSI_75: 3036 case CSI_75:
2970 scr_cursor (RESTORE); 3037 scr_cursor (RESTORE);
2971 break; 3038 break;
2972 3039
2973#ifndef NO_FRILLS 3040#if !ENABLE_MINIMAL
2974 case CSI_74: 3041 case CSI_74:
2975 process_window_ops (arg, nargs); 3042 process_window_ops (arg, nargs);
2976 break; 3043 break;
2977#endif 3044#endif
2978 3045
… …
2985 break; 3052 break;
2986 } 3053 }
2987} 3054}
2988/*}}} */ 3055/*}}} */
2989 3056
2990#ifndef NO_FRILLS 3057#if !ENABLE_MINIMAL
2991/* ARGSUSED */ 3058/* ARGSUSED */
2992void 3059void
2993rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3060rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2994{ 3061{
2995 int x, y; 3062 int x, y;
2996 XWindowAttributes wattr; 3063 XWindowAttributes wattr;
2997 Window wdummy; 3064 Window wdummy;
3065
3066 dLocal (Display *, dpy);
2998 3067
2999 if (nargs == 0) 3068 if (nargs == 0)
3000 return; 3069 return;
3001 3070
3002 switch (args[0]) 3071 switch (args[0])
3003 { 3072 {
3004 /* 3073 /*
3005 * commands 3074 * commands
3006 */ 3075 */
3007 case 1: /* deiconify window */ 3076 case 1: /* deiconify window */
3008 XMapWindow (display->display, TermWin.parent[0]); 3077 XMapWindow (dpy, parent[0]);
3009 break; 3078 break;
3010 case 2: /* iconify window */ 3079 case 2: /* iconify window */
3011 XIconifyWindow (display->display, TermWin.parent[0], 3080 XIconifyWindow (dpy, parent[0], display->screen);
3012 DefaultScreen (display->display));
3013 break; 3081 break;
3014 case 3: /* set position (pixels) */ 3082 case 3: /* set position (pixels) */
3015 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3083 XMoveWindow (dpy, parent[0], args[1], args[2]);
3016 break; 3084 break;
3017 case 4: /* set size (pixels) */ 3085 case 4: /* set size (pixels) */
3018 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3086 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3019 break; 3087 break;
3020 case 5: /* raise window */ 3088 case 5: /* raise window */
3021 XRaiseWindow (display->display, TermWin.parent[0]); 3089 XRaiseWindow (dpy, parent[0]);
3022 break; 3090 break;
3023 case 6: /* lower window */ 3091 case 6: /* lower window */
3024 XLowerWindow (display->display, TermWin.parent[0]); 3092 XLowerWindow (dpy, parent[0]);
3025 break; 3093 break;
3026 case 7: /* refresh window */ 3094 case 7: /* refresh window */
3027 scr_touch (true); 3095 scr_touch (true);
3028 break; 3096 break;
3029 case 8: /* set size (chars) */ 3097 case 8: /* set size (chars) */
3030 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3098 set_widthheight ((unsigned int) (args[2] * fwidth),
3031 (unsigned int) (args[1] * TermWin.fheight)); 3099 (unsigned int) (args[1] * fheight));
3032 break; 3100 break;
3033 3101
3034 //case 9: NYI, TODO, restore maximized window or maximize window 3102 //case 9: NYI, TODO, restore maximized window or maximize window
3035 default: 3103 default:
3036 if (args[0] >= 24) /* set height (chars) */ 3104 if (args[0] >= 24) /* set height (chars) */
3037 set_widthheight ((unsigned int)TermWin.width, 3105 set_widthheight ((unsigned int)width,
3038 (unsigned int) (args[1] * TermWin.fheight)); 3106 (unsigned int) (args[1] * fheight));
3039 break; 3107 break;
3040
3041 3108
3042 /* 3109 /*
3043 * reports - some output format copied from XTerm 3110 * reports - some output format copied from XTerm
3044 */ 3111 */
3045 case 11: /* report window state */ 3112 case 11: /* report window state */
3046 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3113 XGetWindowAttributes (dpy, parent[0], &wattr);
3047 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3114 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3048 break; 3115 break;
3049 case 13: /* report window position */ 3116 case 13: /* report window position */
3050 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3117 XGetWindowAttributes (dpy, parent[0], &wattr);
3051 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3118 XTranslateCoordinates (dpy, parent[0], wattr.root,
3052 -wattr.border_width, -wattr.border_width, 3119 -wattr.border_width, -wattr.border_width,
3053 &x, &y, &wdummy); 3120 &x, &y, &wdummy);
3054 tt_printf ("\033[3;%d;%dt", x, y); 3121 tt_printf ("\033[3;%d;%dt", x, y);
3055 break; 3122 break;
3056 case 14: /* report window size (pixels) */ 3123 case 14: /* report window size (pixels) */
3057 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3124 XGetWindowAttributes (dpy, parent[0], &wattr);
3058 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3125 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3059 break; 3126 break;
3060 case 18: /* report text area size (chars) */ 3127 case 18: /* report text area size (chars) */
3061 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3128 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3062 break; 3129 break;
3063 case 19: /* report window size (chars) */ 3130 case 19: /* report window size (chars) */
3064 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3131 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3065 break; 3132 break;
3066 case 20: /* report icon label */ 3133 case 20: /* report icon label */
3067 if (Options & Opt_insecure)
3068 { 3134 {
3069 char *s; 3135 char *s;
3070 XGetIconName (display->display, TermWin.parent[0], &s); 3136 XGetIconName (dpy, parent[0], &s);
3071 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3137 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3138 XFree (s);
3072 } 3139 }
3073 break; 3140 break;
3074 case 21: /* report window title */ 3141 case 21: /* report window title */
3075 if (Options & Opt_insecure)
3076 { 3142 {
3077 char *s; 3143 char *s;
3078 XFetchName (display->display, TermWin.parent[0], &s); 3144 XFetchName (dpy, parent[0], &s);
3079 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3145 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3146 XFree (s);
3080 } 3147 }
3081 break; 3148 break;
3082 } 3149 }
3083} 3150}
3084#endif 3151#endif
3085 3152
3086/*----------------------------------------------------------------------*/ 3153/*----------------------------------------------------------------------*/
3087/* 3154/*
3088 * get input up until STRING TERMINATOR (or BEL) 3155 * get input up until STRING TERMINATOR (or BEL)
3089 * ends_how is terminator used. returned input must be free()'d 3156 * ends_how is terminator used. returned input must be free()'d
3090 */ 3157 */
3091unsigned char * 3158char *
3092rxvt_term::get_to_st (unicode_t &ends_how) 3159rxvt_term::get_to_st (unicode_t &ends_how)
3093{ 3160{
3094 int seen_esc = 0; /* seen escape? */ 3161 unicode_t ch;
3162 bool seen_esc = false;
3095 unsigned int n = 0; 3163 unsigned int n = 0;
3096 unsigned char *s;
3097 unicode_t ch;
3098 unsigned char string[STRING_MAX]; 3164 wchar_t string[STRING_MAX];
3099 3165
3100 while ((ch = cmd_getc ())) 3166 while ((ch = cmd_getc ()) != NOCHAR)
3101 { 3167 {
3102 if (ch == C0_BEL || ch == CHAR_ST)
3103 break;
3104
3105 if (seen_esc) 3168 if (seen_esc)
3169 {
3106 if (ch == 0x5c) /* 7bit ST */ 3170 if (ch == 0x5c) /* 7bit ST */
3107 break; 3171 break;
3108 else 3172 else
3109 return NULL; 3173 return NULL;
3110 3174 }
3111 if (ch == C0_ESC) 3175 else if (ch == C0_ESC)
3112 { 3176 {
3113 seen_esc = 1; 3177 seen_esc = true;
3114 continue; 3178 continue;
3115 } 3179 }
3180 else if (ch == C0_BEL || ch == CHAR_ST)
3181 break;
3116 else if (ch == C0_HT) 3182 else if (ch == C0_SYN)
3117 ch = ' '; /* translate '\t' to space */ 3183 ch = cmd_get8 ();
3118 else if (ch < 0x20 && (ch != C0_LF && ch != C0_CR)) 3184 else if (ch < 0x20)
3119 return NULL; /* other control character - exit */ 3185 return NULL; /* other control character - exit */
3120 3186
3121 if (n >= sizeof (string) - 1) 3187 seen_esc = false;
3188
3189 if (n >= STRING_MAX - 1)
3122 // stop at some sane length 3190 // stop at some sane length
3123 return NULL; 3191 return NULL;
3124 3192
3125 string[n++] = ch; 3193 string[n++] = ch;
3126 seen_esc = 0;
3127 } 3194 }
3128 3195
3129 string[n++] = '\0'; 3196 string[n++] = '\0';
3130 3197
3131 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3132 return NULL;
3133
3134 ends_how = (ch == 0x5c ? C0_ESC : ch); 3198 ends_how = (ch == 0x5c ? C0_ESC : ch);
3135 STRNCPY (s, string, n); 3199
3136 return s; 3200 return rxvt_wcstombs (string);
3137} 3201}
3138 3202
3139/*----------------------------------------------------------------------*/ 3203/*----------------------------------------------------------------------*/
3140/* 3204/*
3141 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3205 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3142 */ 3206 */
3143void 3207void
3144rxvt_term::process_dcs_seq () 3208rxvt_term::process_dcs_seq ()
3145{ 3209{
3146 unsigned char *s; 3210 char *s;
3147 unicode_t eh; 3211 unicode_t eh;
3148 3212
3149 /* 3213 /*
3150 * Not handled yet 3214 * Not handled yet
3151 */ 3215 */
… …
3170 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3234 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3171 arg = arg * 10 + (ch - '0'); 3235 arg = arg * 10 + (ch - '0');
3172 3236
3173 if (ch == ';') 3237 if (ch == ';')
3174 { 3238 {
3175 unsigned char *s = get_to_st (eh); 3239 char *s = get_to_st (eh);
3176 3240
3177 if (s) 3241 if (s)
3178 { 3242 {
3179 process_xterm_seq (arg, (char *)s, eh); 3243 process_xterm_seq (arg, s, eh);
3180 free (s); 3244 free (s);
3181 } 3245 }
3182 } 3246 }
3183} 3247}
3184 3248
3185void 3249void
3186rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3250rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3187{ 3251{
3188 if (str[0] == '?' && !str[1]) 3252 if (str[0] == '?' && !str[1])
3189 { 3253 {
3190 if (Options & Opt_insecure) 3254 rgba c;
3191 { 3255 pix_colors_focused[color].get (c);
3192 unsigned short r, g, b; 3256
3193 PixColors[color].get (display, r, g, b); 3257#if XFT
3258 if (c.a != rgba::MAX_CC)
3259 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3260 else
3261#endif
3194 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3262 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3195 }
3196 } 3263 }
3197 else 3264 else
3198 set_window_color (color, str); 3265 set_window_color (color, str);
3199} 3266}
3200 3267
3201/* 3268/*
3202 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3269 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3203 * 0 = change iconName/title
3204 * 1 = change iconName
3205 * 2 = change title
3206 * 4 = change color
3207 * 10 = change fg color
3208 * 11 = change bg color
3209 * 12 = change text color
3210 * 13 = change mouse foreground color
3211 * 17 = change highlight character colour
3212 * 18 = change bold character color
3213 * 19 = change underlined character color
3214 * 46 = change logfile (not implemented)
3215 * 50 = change font
3216 *
3217 * rxvt extensions:
3218 * 20 = bg pixmap
3219 * 39 = change default fg color
3220 * 49 = change default bg color
3221 * 55 = dump scrollback buffer and all of screen
3222 * 701 = change locale
3223 * 702 = find font
3224 * 703 = menu
3225 */ 3270 */
3226void 3271void
3227rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3272rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3228{ 3273{
3229 int changed = 0;
3230 int color; 3274 int color;
3231 char *buf, *name; 3275 char *buf, *name;
3232 bool query = str[0] == '?' && !str[1]; 3276 bool query = str[0] == '?' && !str[1];
3277 int saveop = op;
3278
3279 dLocal (Display *, dpy);
3233 3280
3234 assert (str != NULL); 3281 assert (str != NULL);
3282
3283 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3284 return;
3285
3235 switch (op) 3286 switch (op)
3236 { 3287 {
3237 case XTerm_name: 3288 case XTerm_name:
3238 set_title (str); 3289 set_title (str);
3239 /* FALLTHROUGH */ 3290 /* FALLTHROUGH */
… …
3244 set_title (str); 3295 set_title (str);
3245 break; 3296 break;
3246 case XTerm_property: 3297 case XTerm_property:
3247 if (str[0] == '?') 3298 if (str[0] == '?')
3248 { 3299 {
3249 Atom prop = XInternAtom (display->display, str + 1, True); 3300 Atom prop = display->atom (str + 1);
3250 Atom actual_type; 3301 Atom actual_type;
3251 int actual_format; 3302 int actual_format;
3252 unsigned long nitems; 3303 unsigned long nitems;
3253 unsigned long bytes_after; 3304 unsigned long bytes_after;
3254 unsigned char *value = 0; 3305 unsigned char *value = 0;
3255 const char *str = ""; 3306 const char *str = "";
3256 3307
3257 if (prop 3308 if (prop
3258 && XGetWindowProperty (display->display, TermWin.parent[0], 3309 && XGetWindowProperty (dpy, parent[0],
3259 prop, 0, 1<<16, 0, AnyPropertyType, 3310 prop, 0, 1<<16, 0, AnyPropertyType,
3260 &actual_type, &actual_format, 3311 &actual_type, &actual_format,
3261 &nitems, &bytes_after, &value) == Success 3312 &nitems, &bytes_after, &value) == Success
3262 && actual_type != None 3313 && actual_type != None
3263 && actual_format == 8) 3314 && actual_format == 8)
3264 str = (const char *)(value); 3315 str = (const char *)(value);
3265 3316
3266 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3317 tt_printf ("\033]%d;%s%c", op, str, resp);
3267 3318
3268 XFree (value); 3319 XFree (value);
3269 } 3320 }
3270 else 3321 else
3271 { 3322 {
3272 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3323 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3273 3324
3274 if (eq) 3325 if (eq)
3275 { 3326 {
3276 *eq = 0; 3327 *eq = 0;
3277 XChangeProperty (display->display, TermWin.parent[0], 3328 set_utf8_property (display->atom (str), eq + 1);
3278 display->atom (str), XA_STRING, 8,
3279 PropModeReplace, (unsigned char *)eq + 1,
3280 strlen (eq + 1));
3281 } 3329 }
3282 else 3330 else
3283 XDeleteProperty (display->display, TermWin.parent[0], 3331 XDeleteProperty (dpy, parent[0],
3284 display->atom (str)); 3332 display->atom (str));
3285 } 3333 }
3286 break; 3334 break;
3287 3335
3288 case XTerm_Color: 3336 case XTerm_Color:
3289 for (buf = (char *)str; buf && *buf;) 3337 for (buf = (char *)str; buf && *buf;)
3290 { 3338 {
3291 if ((name = STRCHR (buf, ';')) == NULL) 3339 if ((name = strchr (buf, ';')) == NULL)
3292 break; 3340 break;
3293 3341
3294 *name++ = '\0'; 3342 *name++ = '\0';
3295 color = atoi (buf); 3343 color = atoi (buf) + minCOLOR;
3296 3344
3297 if (color < 0 || color >= TOTAL_COLORS) 3345 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3298 break; 3346 break;
3299 3347
3300 if ((buf = STRCHR (name, ';')) != NULL) 3348 if ((buf = strchr (name, ';')) != NULL)
3301 *buf++ = '\0'; 3349 *buf++ = '\0';
3302 3350
3303 if (name[0] == '?' && !name[1]) 3351 process_color_seq (op, color, name, resp);
3304 {
3305 if (Options & Opt_insecure)
3306 {
3307 unsigned short r, g, b;
3308 PixColors[color + minCOLOR].get (display, r, g, b);
3309 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3310 }
3311 }
3312 else
3313 set_window_color (color + minCOLOR, name);
3314 } 3352 }
3315 break; 3353 break;
3316 case XTerm_Color00: 3354 case XTerm_Color00:
3317 process_color_seq (XTerm_Color00, Color_fg, str, resp); 3355 process_color_seq (op, Color_fg, str, resp);
3318 break; 3356 break;
3319 case XTerm_Color01: 3357 case XTerm_Color01:
3320 process_color_seq (XTerm_Color00, Color_bg, str, resp); 3358 process_color_seq (op, Color_bg, str, resp);
3321 break; 3359 break;
3322#ifndef NO_CURSORCOLOR 3360#ifndef NO_CURSORCOLOR
3323 case XTerm_Color_cursor: 3361 case XTerm_Color_cursor:
3324 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); 3362 process_color_seq (op, Color_cursor, str, resp);
3325 break; 3363 break;
3326#endif 3364#endif
3327 case XTerm_Color_pointer_fg: 3365 case XTerm_Color_pointer_fg:
3328 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); 3366 process_color_seq (op, Color_pointer_fg, str, resp);
3329 break; 3367 break;
3330 case XTerm_Color_pointer_bg: 3368 case XTerm_Color_pointer_bg:
3331 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); 3369 process_color_seq (op, Color_pointer_bg, str, resp);
3332 break; 3370 break;
3333#ifndef NO_BOLD_UNDERLINE_REVERSE 3371#ifndef NO_BOLD_UNDERLINE_REVERSE
3334 case XTerm_Color_BD:
3335 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3336 break;
3337 case XTerm_Color_UL:
3338 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3339 break;
3340 case XTerm_Color_RV: 3372 case XTerm_Color_RV:
3341 process_color_seq (XTerm_Color_RV, Color_RV, str, resp); 3373 process_color_seq (op, Color_RV, str, resp);
3342 break; 3374 break;
3375 case Rxvt_Color_BD:
3376 case URxvt_Color_BD:
3377 process_color_seq (op, Color_BD, str, resp);
3378 break;
3379 case Rxvt_Color_UL:
3380 case URxvt_Color_UL:
3381 process_color_seq (op, Color_UL, str, resp);
3382 break;
3383 case URxvt_Color_IT:
3384 process_color_seq (op, Color_IT, str, resp);
3385 break;
3343#endif 3386#endif
3387#if ENABLE_TRANSPARENCY
3388 case URxvt_Color_tint:
3389 process_color_seq (op, Color_tint, str, resp);
3390 {
3391 bool changed = false;
3392 if (ISSET_PIXCOLOR (Color_tint))
3393 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3394 else
3395 changed = bgPixmap.unset_tint ();
3396 if (changed)
3397 update_background ();
3398 }
3344 3399
3400 break;
3401#endif
3402
3403#if BG_IMAGE_FROM_FILE
3345 case XTerm_Pixmap: 3404 case Rxvt_Pixmap:
3346 if (*str != ';') 3405 if (!strcmp (str, "?"))
3347 { 3406 {
3348#if XPM_BACKGROUND 3407 char str[256];
3349 scale_pixmap (""); /* reset to default scaling */
3350 set_bgPixmap (str); /* change pixmap */
3351#endif
3352 scr_touch (true);
3353 }
3354 while ((str = STRCHR (str, ';')) != NULL)
3355 {
3356 str++;
3357#if XPM_BACKGROUND
3358 changed += scale_pixmap (str);
3359#endif
3360 3408
3361 } 3409 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3362 if (changed) 3410 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3363 { 3411 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3364#ifdef XPM_BACKGROUND 3412 process_xterm_seq (XTerm_title, str, CHAR_ST);
3365 resize_pixmap ();
3366#endif
3367 scr_touch (true);
3368 }
3369 break;
3370
3371 case XTerm_restoreFG:
3372 set_window_color (Color_fg, str);
3373 break;
3374 case XTerm_restoreBG:
3375 set_window_color (Color_bg, str);
3376 break;
3377
3378 case XTerm_logfile:
3379 // TODO, when secure mode?
3380 break;
3381
3382 case XTerm_font:
3383 if (query)
3384 {
3385 if (Options & Opt_insecure)
3386 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3387 TermWin.fontset->fontdesc
3388 ? TermWin.fontset->fontdesc
3389 : "",
3390 resp);
3391 }
3392 else
3393 change_font (str);
3394 break;
3395
3396#ifndef NO_FRILLS
3397 case XTerm_locale:
3398 if (query)
3399 {
3400 if (Options & Opt_insecure)
3401 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3402 } 3413 }
3403 else 3414 else
3404 { 3415 {
3416 int changed = 0;
3417
3418 if (*str != ';')
3419 {
3420 /* reset to default scaling :*/
3421 bgPixmap.unset_geometry ();
3422 if (bgPixmap.set_file (str)) /* change pixmap */
3423 changed++;
3424 str = strchr (str, ';');
3425 if (str == NULL)
3426 bgPixmap.set_defaultGeometry ();
3427 }
3405 set_locale (str); 3428 while (str)
3406# ifdef USE_XIM 3429 {
3407 im_cb (); 3430 str++;
3408# endif 3431 if (bgPixmap.set_geometry (str))
3432 changed++;
3433 str = strchr (str, ';');
3434 }
3435 if (changed)
3436 update_background ();
3409 } 3437 }
3410 break; 3438 break;
3411
3412 case XTerm_findfont:
3413 if (Options & Opt_insecure)
3414 {
3415 int fid = TermWin.fontset->find_font (atoi (str));
3416 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3417 fid, (*TermWin.fontset)[fid]->name, resp);
3418 }
3419 break;
3420#endif 3439#endif
3421 3440
3422#ifdef MENUBAR 3441 case Rxvt_restoreFG:
3423 case XTerm_Menu: 3442 set_window_color (Color_fg, str);
3424 if (Options & Opt_insecure)
3425 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3426 break; 3443 break;
3427#endif 3444 case Rxvt_restoreBG:
3445 set_window_color (Color_bg, str);
3446 break;
3447
3448 case XTerm_logfile:
3449 // TODO, when secure mode?
3450 break;
3451
3428#if 0 3452#if 0
3429 case XTerm_dumpscreen: /* no error notices */ 3453 case Rxvt_dumpscreen: /* no error notices */
3430 { 3454 {
3431 int fd; 3455 int fd;
3432 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3456 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3433 { 3457 {
3434 scr_dump (fd); 3458 scr_dump (fd);
3435 close (fd); 3459 close (fd);
3436 } 3460 }
3437 } 3461 }
3462 break;
3463#endif
3464 case XTerm_font:
3465 op = URxvt_font;
3466 case URxvt_font:
3467#if ENABLE_STYLES
3468 case URxvt_boldFont:
3469 case URxvt_italicFont:
3470 case URxvt_boldItalicFont:
3471#endif
3472 if (query)
3473 tt_printf ("\33]%d;%-.250s%c", saveop,
3474 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3475 ? fontset[op - URxvt_font]->fontdesc : "",
3476 resp);
3477 else
3478 {
3479 const char *&res = rs[Rs_font + (op - URxvt_font)];
3480
3481 res = strdup (str);
3482 allocated.push_back ((void *)res);
3483 set_fonts ();
3484 }
3485 break;
3486
3487 case URxvt_version:
3488 if (query)
3489 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3490 op,
3491 rs[Rs_name], VERSION[0], VERSION[2],
3492 resp);
3493 break;
3494
3495#if !ENABLE_MINIMAL
3496 case URxvt_locale:
3497 if (query)
3498 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3499 else
3500 {
3501 set_locale (str);
3502 pty->set_utf8_mode (enc_utf8);
3503 init_xlocale ();
3504 }
3505 break;
3506
3507 case URxvt_view_up:
3508 case URxvt_view_down:
3509 {
3510 int lines = atoi (str);
3511
3512 if (lines)
3513 scr_page (op == URxvt_view_up ? UP : DN, lines);
3514 else
3515 scr_erase_savelines ();
3516 }
3517
3518 break;
3519#endif
3520
3521#if ENABLE_PERL
3522 case URxvt_perl:
3523 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3524 ; // no responses yet
3438 break; 3525 break;
3439#endif 3526#endif
3440 } 3527 }
3441} 3528}
3442/*----------------------------------------------------------------------*/ 3529/*----------------------------------------------------------------------*/
… …
3456{ 3543{
3457 int state; 3544 int state;
3458 3545
3459 if (mode == 's') 3546 if (mode == 's')
3460 { 3547 {
3461 SavedModes |= (PrivateModes & bit); 3548 SavedModes |= (priv_modes & bit);
3462 return -1; 3549 return -1;
3463 } 3550 }
3464 else 3551 else
3465 { 3552 {
3466 if (mode == 'r') 3553 if (mode == 'r')
3467 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3554 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3468 else 3555 else
3469 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3556 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3470 PrivMode (state, bit); 3557 PrivMode (state, bit);
3471 } 3558 }
3472 3559
3473 return state; 3560 return state;
3474} 3561}
3475 3562
3476/* we're not using priv _yet_ */ 3563/* we're not using priv _yet_ */
3477void 3564void
3478rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3565rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3479{ 3566{
3480 unsigned int i, j; 3567 unsigned int i, j;
3481 int state; 3568 int state;
3482 3569
3483 static const struct 3570 static const struct
3484 { 3571 {
3485 const int argval; 3572 const int argval;
3486 const unsigned long bit; 3573 const unsigned long bit;
3487 }
3488
3489 argtopriv[] = { 3574 } argtopriv[] = {
3490 { 1, PrivMode_aplCUR }, 3575 { 1, PrivMode_aplCUR },
3491 { 2, PrivMode_vt52 }, 3576 { 2, PrivMode_vt52 },
3492 { 3, PrivMode_132 }, 3577 { 3, PrivMode_132 },
3493 { 4, PrivMode_smoothScroll }, 3578 { 4, PrivMode_smoothScroll },
3494 { 5, PrivMode_rVideo }, 3579 { 5, PrivMode_rVideo },
3495 { 6, PrivMode_relOrigin }, 3580 { 6, PrivMode_relOrigin },
3496 { 7, PrivMode_Autowrap }, 3581 { 7, PrivMode_Autowrap },
3582 // 8, bi-directional support mode
3497 { 9, PrivMode_MouseX10 }, 3583 { 9, PrivMode_MouseX10 },
3498#ifdef menuBar_esc 3584 // 18, 19 printing-related
3499 { menuBar_esc, PrivMode_menuBar }, 3585 { 25, PrivMode_VisibleCursor },
3500#endif
3501#ifdef scrollBar_esc 3586#ifdef scrollBar_esc
3502 { scrollBar_esc, PrivMode_scrollBar }, 3587 { scrollBar_esc, PrivMode_scrollBar },
3503#endif 3588#endif
3504 // 18, 19 printing-related
3505 { 25, PrivMode_VisibleCursor },
3506 // 30 show scrollbar rxvt. extension
3507 { 35, PrivMode_ShiftKeys }, // rxvt extension 3589 { 35, PrivMode_ShiftKeys }, // rxvt extension
3508 { 40, PrivMode_132OK }, 3590 { 40, PrivMode_132OK },
3509 // 41 xterm more fixes NYI 3591 // 41 xterm more fixes NYI
3510 // 45 margin bell NYI 3592 // 45 margin bell NYI
3511 // 46 start logging 3593 // 46 start logging
… …
3513 { 66, PrivMode_aplKP }, 3595 { 66, PrivMode_aplKP },
3514#ifndef NO_BACKSPACE_KEY 3596#ifndef NO_BACKSPACE_KEY
3515 { 67, PrivMode_BackSpace }, 3597 { 67, PrivMode_BackSpace },
3516#endif 3598#endif
3517 { 1000, PrivMode_MouseX11 }, 3599 { 1000, PrivMode_MouseX11 },
3518 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3600 { 1002, PrivMode_MouseBtnEvent },
3519 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3601 { 1003, PrivMode_MouseAnyEvent },
3520 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3521 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3602 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3522 { 1011, PrivMode_Keypress }, // rxvt extension 3603 { 1011, PrivMode_Keypress }, // rxvt extension
3523 // 1035 enable modifiers for alt, numlock NYI 3604 // 1035 enable modifiers for alt, numlock NYI
3524 // 1036 send ESC for meta keys NYI 3605 // 1036 send ESC for meta keys NYI
3525 // 1037 send DEL for keypad delete NYI 3606 // 1037 send DEL for keypad delete NYI
… …
3551 } 3632 }
3552 3633
3553 /* extra handling for values with state unkept */ 3634 /* extra handling for values with state unkept */
3554 switch (arg[i]) 3635 switch (arg[i])
3555 { 3636 {
3637#if ENABLE_STYLES
3638 case 1021:
3639 set_option (Opt_intensityStyles, mode);
3640
3641 scr_touch (true);
3642 break;
3643#endif
3556 case 1048: /* alternative cursor save */ 3644 case 1048: /* alternative cursor save */
3645 case 1049:
3557 if (Options & Opt_secondaryScreen) 3646 if (option (Opt_secondaryScreen))
3558 if (mode == 0) 3647 if (mode == 0)
3559 scr_cursor (RESTORE); 3648 scr_cursor (RESTORE);
3560 else if (mode == 1) 3649 else if (mode == 1)
3561 scr_cursor (SAVE); 3650 scr_cursor (SAVE);
3562 break; 3651 break;
… …
3573 * within VT52 mode 3662 * within VT52 mode
3574 */ 3663 */
3575 PrivMode (1, PrivMode_vt52); 3664 PrivMode (1, PrivMode_vt52);
3576 break; 3665 break;
3577 case 3: /* 80/132 */ 3666 case 3: /* 80/132 */
3578 if (PrivateModes & PrivMode_132OK) 3667 if (priv_modes & PrivMode_132OK)
3579 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3668 set_widthheight (((state ? 132 : 80) * fwidth), height);
3580 break; 3669 break;
3581 case 4: /* smooth scrolling */ 3670 case 4: /* smooth scrolling */
3582 if (state) 3671 set_option (Opt_jumpScroll, !state);
3583 Options &= ~Opt_jumpScroll;
3584 else
3585 Options |= Opt_jumpScroll;
3586 break; 3672 break;
3587 case 5: /* reverse video */ 3673 case 5: /* reverse video */
3588 scr_rvideo_mode (state); 3674 scr_rvideo_mode (state);
3589 break; 3675 break;
3590 case 6: /* relative/absolute origins */ 3676 case 6: /* relative/absolute origins */
… …
3594 scr_autowrap (state); 3680 scr_autowrap (state);
3595 break; 3681 break;
3596 /* case 8: - auto repeat, can't do on a per window basis */ 3682 /* case 8: - auto repeat, can't do on a per window basis */
3597 case 9: /* X10 mouse reporting */ 3683 case 9: /* X10 mouse reporting */
3598 if (state) /* orthogonal */ 3684 if (state) /* orthogonal */
3599 PrivateModes &= ~PrivMode_MouseX11; 3685 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3600 break; 3686 break;
3601#ifdef menuBar_esc
3602 case menuBar_esc:
3603#ifdef MENUBAR
3604 map_menuBar (state);
3605#endif
3606 break;
3607#endif
3608#ifdef scrollBar_esc 3687#ifdef scrollBar_esc
3609 case scrollBar_esc: 3688 case scrollBar_esc:
3610 if (scrollbar_mapping (state)) 3689 if (scrollbar_mapping (state))
3611 { 3690 {
3612 resize_all_windows (0, 0, 0); 3691 resize_all_windows (0, 0, 0);
… …
3624 break; 3703 break;
3625 /* case 66: - application key pad */ 3704 /* case 66: - application key pad */
3626 /* case 67: - backspace key */ 3705 /* case 67: - backspace key */
3627 case 1000: /* X11 mouse reporting */ 3706 case 1000: /* X11 mouse reporting */
3628 if (state) /* orthogonal */ 3707 if (state) /* orthogonal */
3629 PrivateModes &= ~PrivMode_MouseX10; 3708 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3630 break; 3709 break;
3631#if 0
3632 case 1001: 3710 case 1002:
3633 break; /* X11 mouse highlighting */ 3711 case 1003:
3634#endif 3712 if (state)
3713 {
3714 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3715 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3716 vt_emask_mouse = PointerMotionMask;
3717 }
3718 else
3719 vt_emask_mouse = NoEventMask;
3720 vt_select_input ();
3721 break;
3635 case 1010: /* scroll to bottom on TTY output inhibit */ 3722 case 1010: /* scroll to bottom on TTY output inhibit */
3636 if (state)
3637 Options &= ~Opt_scrollTtyOutput;
3638 else
3639 Options |= Opt_scrollTtyOutput; 3723 set_option (Opt_scrollTtyOutput, !state);
3640 break; 3724 break;
3641 case 1011: /* scroll to bottom on key press */ 3725 case 1011: /* scroll to bottom on key press */
3642 if (state)
3643 Options |= Opt_scrollTtyKeypress; 3726 set_option (Opt_scrollTtyKeypress, state);
3644 else
3645 Options &= ~Opt_scrollTtyKeypress;
3646 break; 3727 break;
3647 case 1047: /* secondary screen w/ clearing last */ 3728 case 1047: /* secondary screen w/ clearing last */
3648 if (Options & Opt_secondaryScreen) 3729 if (option (Opt_secondaryScreen))
3649 if (current_screen != PRIMARY) 3730 if (current_screen != PRIMARY)
3650 scr_erase_screen (2); 3731 scr_erase_screen (2);
3651 scr_change_screen (state); 3732 scr_change_screen (state);
3652 break; 3733 break;
3653 case 1049: /* secondary screen w/ clearing first */ 3734 case 1049: /* secondary screen w/ clearing first */
3654 scr_change_screen (state); 3735 scr_change_screen (state);
3655 if (Options & Opt_secondaryScreen) 3736 if (option (Opt_secondaryScreen))
3656 if (current_screen != PRIMARY) 3737 if (current_screen != PRIMARY)
3657 scr_erase_screen (2); 3738 scr_erase_screen (2);
3658 break; 3739 break;
3659 default: 3740 default:
3660 break; 3741 break;
… …
3686 rendset = 0, rendstyle = ~RS_None; 3767 rendset = 0, rendstyle = ~RS_None;
3687 break; 3768 break;
3688 case 1: 3769 case 1:
3689 rendset = 1, rendstyle = RS_Bold; 3770 rendset = 1, rendstyle = RS_Bold;
3690 break; 3771 break;
3772 //case 2: // low intensity
3773 case 3:
3774 rendset = 1, rendstyle = RS_Italic;
3775 break;
3691 case 4: 3776 case 4:
3692 rendset = 1, rendstyle = RS_Uline; 3777 rendset = 1, rendstyle = RS_Uline;
3693 break; 3778 break;
3694 case 5: 3779 case 5: // slowly blinking
3780 case 6: // rapidly blinking
3695 rendset = 1, rendstyle = RS_Blink; 3781 rendset = 1, rendstyle = RS_Blink;
3696 break; 3782 break;
3697 //case 6: // scoansi light background 3783 //case 6: // scoansi light background
3698 case 7: 3784 case 7:
3699 rendset = 1, rendstyle = RS_RVid; 3785 rendset = 1, rendstyle = RS_RVid;
3700 break; 3786 break;
3701 case 8: 3787 case 8:
3702 // invisible. NYI 3788 // invisible. NYI
3703 break; 3789 break;
3790 //case 9: // crossed out
3704 //case 10: // scoansi acs off 3791 //case 10: // scoansi acs off, primary font
3705 //case 11: // scoansi acs on 3792 //case 11: // scoansi acs on, first alt font
3706 //case 12: // scoansi acs on, |0x80 3793 //case 12: // scoansi acs on, |0x80, second alt font
3707 case 21: // disable bold, blink and invis (some terminals use this) 3794 //...
3795 //case 19: // ninth alt font
3796 //case 20: // gothic
3797 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3708 rendset = 0, rendstyle = RS_Bold | RS_Blink; 3798 rendset = 0, rendstyle = RS_Bold;
3709 break; 3799 break;
3710 case 22: 3800 case 22: // normal intensity
3711 rendset = 0, rendstyle = RS_Bold; 3801 rendset = 0, rendstyle = RS_Bold;
3802 break;
3803 case 23: // disable italic
3804 rendset = 0, rendstyle = RS_Italic;
3712 break; 3805 break;
3713 case 24: 3806 case 24:
3714 rendset = 0, rendstyle = RS_Uline; 3807 rendset = 0, rendstyle = RS_Uline;
3715 break; 3808 break;
3716 case 25: 3809 case 25:
3717 rendset = 0, rendstyle = RS_Blink; 3810 rendset = 0, rendstyle = RS_Blink;
3718 break; 3811 break;
3812 case 26: // variable spacing (iso 8613)
3813 rendset = 0, rendstyle = RS_Blink;
3814 break;
3719 case 27: 3815 case 27:
3720 rendset = 0, rendstyle = RS_RVid; 3816 rendset = 0, rendstyle = RS_RVid;
3721 break; 3817 break;
3722 case 28:
3723 // visible. NYI 3818 //case 28: // visible. NYI
3724 break; 3819 //case 29: // not crossed-out
3725 } 3820 }
3726 3821
3727 if (rendset != -1) 3822 if (rendset != -1)
3728 { 3823 {
3729 scr_rendition (rendset, rendstyle); 3824 scr_rendition (rendset, rendstyle);
… …
3740 case 35: 3835 case 35:
3741 case 36: 3836 case 36:
3742 case 37: 3837 case 37:
3743 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3838 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3744 break; 3839 break;
3745#ifdef TTY_256COLOR 3840 case 38: // set fg color, ISO 8613-6
3746 case 38:
3747 if (nargs > i + 2 && arg[i + 1] == 5) 3841 if (nargs > i + 2 && arg[i + 1] == 5)
3748 { 3842 {
3749 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3843 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3750 i += 2; 3844 i += 2;
3751 } 3845 }
3752 break; 3846 break;
3753#endif
3754 case 39: /* default fg */ 3847 case 39: /* default fg */
3755 scr_color (Color_fg, Color_fg); 3848 scr_color (Color_fg, Color_fg);
3756 break; 3849 break;
3757 3850
3758 case 40: 3851 case 40:
… …
3763 case 45: 3856 case 45:
3764 case 46: 3857 case 46:
3765 case 47: 3858 case 47:
3766 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3859 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3767 break; 3860 break;
3768#ifdef TTY_256COLOR 3861 case 48: // set bg color, ISO 8613-6
3769 case 48:
3770 if (nargs > i + 2 && arg[i + 1] == 5) 3862 if (nargs > i + 2 && arg[i + 1] == 5)
3771 { 3863 {
3772 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3864 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3773 i += 2; 3865 i += 2;
3774 } 3866 }
3775 break; 3867 break;
3776#endif
3777 case 49: /* default bg */ 3868 case 49: /* default bg */
3778 scr_color (Color_bg, Color_bg); 3869 scr_color (Color_bg, Color_bg);
3779 break; 3870 break;
3780 3871
3781#ifndef NO_BRIGHTCOLOR 3872 //case 50: // not variable spacing
3873
3874#if !ENABLE_MINIMAL
3782 case 90: 3875 case 90:
3783 case 91: /* set bright fg color */ 3876 case 91: /* set bright fg color */
3784 case 92: 3877 case 92:
3785 case 93: 3878 case 93:
3786 case 94: 3879 case 94:
3787 case 95: 3880 case 95:
3788 case 96: 3881 case 96:
3789 case 97: 3882 case 97:
3790 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3883 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3791 Color_fg);
3792 break; 3884 break;
3793 case 100: 3885 case 100:
3794 case 101: /* set bright bg color */ 3886 case 101: /* set bright bg color */
3795 case 102: 3887 case 102:
3796 case 103: 3888 case 103:
3797 case 104: 3889 case 104:
3798 case 105: 3890 case 105:
3799 case 106: 3891 case 106:
3800 case 107: 3892 case 107:
3801 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3893 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3802 Color_bg);
3803 break; 3894 break;
3804#endif 3895#endif
3805
3806 } 3896 }
3807 } 3897 }
3808} 3898}
3809/*}}} */ 3899/*}}} */
3810 3900
… …
3813rxvt_term::process_graphics () 3903rxvt_term::process_graphics ()
3814{ 3904{
3815 unicode_t ch, cmd = cmd_getc (); 3905 unicode_t ch, cmd = cmd_getc ();
3816 3906
3817 if (cmd == 'Q') 3907 if (cmd == 'Q')
3908 {
3818 { /* query graphics */ 3909 /* query graphics */
3819 tt_printf ("\033G0\n"); /* no graphics */ 3910 tt_printf ("\033G0\012"); /* no graphics */
3820 return; 3911 return;
3821 } 3912 }
3822 /* swallow other graphics sequences until terminating ':' */ 3913 /* swallow other graphics sequences until terminating ':' */
3823 do 3914 do
3824 ch = cmd_getc (); 3915 ch = cmd_getc ();
… …
3834 */ 3925 */
3835void 3926void
3836rxvt_term::tt_printf (const char *fmt,...) 3927rxvt_term::tt_printf (const char *fmt,...)
3837{ 3928{
3838 va_list arg_ptr; 3929 va_list arg_ptr;
3839 unsigned char buf[256]; 3930 char buf[256];
3840 3931
3841 va_start (arg_ptr, fmt); 3932 va_start (arg_ptr, fmt);
3842 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3933 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3843 va_end (arg_ptr); 3934 va_end (arg_ptr);
3844 tt_write (buf, STRLEN (buf)); 3935 tt_write (buf, strlen (buf));
3845} 3936}
3846 3937
3847/* ---------------------------------------------------------------------- */ 3938/* ---------------------------------------------------------------------- */
3848/* Write data to the pty as typed by the user, pasted with the mouse, 3939/* Write data to the pty as typed by the user, pasted with the mouse,
3849 * or generated by us in response to a query ESC sequence. 3940 * or generated by us in response to a query ESC sequence.
3850 */ 3941 */
3942const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3943
3851void 3944void
3852rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3945rxvt_term::tt_write (const char *data, unsigned int len)
3853{ 3946{
3854 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3947 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3948 return;
3855 3949
3856 if (len) 3950 if (pty->pty < 0)
3951 return;
3952
3953 if (v_buflen == 0)
3954 {
3955 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3956
3957 if ((unsigned int)written == len)
3958 return;
3959
3960 data += written;
3961 len -= written;
3857 { 3962 }
3963
3964 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3965
3966 memcpy (v_buffer + v_buflen, data, len);
3967 v_buflen += len;
3968
3969 pty_ev.set (ev::READ | ev::WRITE);
3970}
3971
3972void rxvt_term::pty_write ()
3973{
3974 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3975
3976 if (written > 0)
3977 {
3978 v_buflen -= written;
3979
3858 if (v_buflen == 0) 3980 if (v_buflen == 0)
3859 { 3981 {
3860 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3861
3862 if ((unsigned int)written == len)
3863 return;
3864
3865 data += written;
3866 len -= written;
3867 }
3868
3869
3870 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3871
3872 memcpy (v_buffer + v_buflen, data, len);
3873 v_buflen += len;
3874 }
3875
3876 for (;;)
3877 {
3878 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3879
3880 if (written > 0)
3881 {
3882 v_buflen -= written;
3883
3884 if (v_buflen == 0)
3885 {
3886 free (v_buffer); 3982 free (v_buffer);
3887 v_buffer = 0; 3983 v_buffer = 0;
3888 v_buflen = 0;
3889 3984
3890 pty_ev.set (EVENT_READ); 3985 pty_ev.set (ev::READ);
3891 return;
3892 }
3893
3894 memmove (v_buffer, v_buffer + written, v_buflen);
3895 }
3896 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3897 // original code just ignores this...
3898 destroy ();
3899 else
3900 {
3901 pty_ev.set (EVENT_READ | EVENT_WRITE);
3902 return; 3986 return;
3903 } 3987 }
3988
3989 memmove (v_buffer, v_buffer + written, v_buflen);
3904 } 3990 }
3991 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3992 pty_ev.set (ev::READ);
3905} 3993}
3906 3994
3907/*----------------------- end-of-file (C source) -----------------------*/ 3995/*----------------------- end-of-file (C source) -----------------------*/
3908 3996

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