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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 1.407 by ayin, Fri Feb 15 10:56:29 2008 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 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * 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 34 * 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 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
53#include <wchar.h> 55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
59#include <csignal>
60
61#if LINUX_YIELD_HACK
62# include <ctime>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58 68
59// exception thrown when the command parser runs out of input data 69#if ENABLE_FRILLS || ISO_14755
60class out_of_input { } out_of_input;
61 70
62/*{{{ Convert the keypress event into a string */ 71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
63void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
181# endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = wcswidth (fname, wcslen (fname));
203
204 max_it (width, 8+5); // for char + hex
205 max_it (width, strlen (attr));
206
207 if (y >= 0)
208 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
210 x = 0;
211 }
212
213 scr_overlay_new (x, y, width, len + 2);
214
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216
217 for (int y = 0; y < len; y++)
218 {
219 char buf[9];
220
221 ch = *chr++;
222
223 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf);
225 scr_overlay_set (9, y, '=');
226# if !UNICODE_3
227 if (ch >= 0x10000)
228 ch = 0xfffd;
229# endif
230 scr_overlay_set (11, y, ch, r);
231
232 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r);
234 }
235
236// {
237// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf);
240// }
241 scr_overlay_set (0, len , attr);
242 scr_overlay_set (0, len + 1, fname);
243
244 free (fname);
245
246# if ENABLE_COMBINING
247 if (alloc)
248 delete [] alloc;
249# endif
250}
251#endif
252
253void
254rxvt_term::commit_iso14755 ()
255{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260
261 if (iso14755buf & ISO_14755_51)
262 {
263 char mb[16];
264 int len;
265
266 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20)
268 len = wcstombs (mb, ch, 16);
269 else
270 {
271 mb[0] = ch[0];
272 len = 1;
273 }
274
275 if (len > 0)
276 tt_write (mb, len);
277 else
278 scr_bell ();
279 }
280
281 iso14755buf = 0;
282}
283
284static int
285hex_keyval (XKeyEvent &ev)
286{
287 // check wether this event corresponds to a hex digit
288 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++)
290 {
291 KeySym k = XLookupKeysym (&ev, index);
292
293 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
294 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
295 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
296 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
297 }
298
299 return -1;
300}
301#endif
302
303void
64rxvt_term::lookup_key (XKeyEvent &ev) 304rxvt_term::key_press (XKeyEvent &ev)
65{ 305{
66 int ctrl, meta, shft, len; 306 int ctrl, meta, shft, len;
67 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 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
273 newlen = 1; 552 unsigned int newlen = 1;
553#ifdef XK_KP_Home
554 static const KeySym keypadtrans[] = {
555 XK_KP_7, // XK_KP_Home
556 XK_KP_4, // XK_KP_Left
557 XK_KP_8, // XK_KP_Up
558 XK_KP_6, // XK_KP_Right
559 XK_KP_2, // XK_KP_Down
560#ifndef UNSHIFTED_SCROLLKEYS
561 XK_KP_9, // XK_KP_Prior
562 XK_KP_3, // XK_KP_Next
563#else
564 XK_Prior,
565 XK_Next,
566#endif
567 XK_KP_1, // XK_KP_End
568 XK_KP_5, // XK_KP_Begin
569 };
570
571 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
572 {
573 unsigned int index = keysym - XK_KP_Home;
574 keysym = kp ? keypadtrans[index] : XK_Home + index;
575 }
576 else if (keysym == XK_KP_Insert)
577 keysym = kp ? XK_KP_0 : XK_Insert;
578#ifndef NO_DELETE_KEY
579 else if (keysym == XK_KP_Delete)
580 keysym = kp ? XK_KP_Decimal : XK_Delete;
581#endif
582#endif
274 switch (keysym) 583 switch (keysym)
275 { 584 {
276#ifndef NO_BACKSPACE_KEY 585#ifndef NO_BACKSPACE_KEY
277 case XK_BackSpace: 586 case XK_BackSpace:
278 if (PrivateModes & PrivMode_HaveBackSpace) 587 if (priv_modes & PrivMode_HaveBackSpace)
279 { 588 {
280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 589 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
281 ^ !!ctrl) ? '\b' : '\177'; 590 ^ !!ctrl) ? '\b' : '\177';
282 kbuf[1] = '\0'; 591 kbuf[1] = '\0';
283 } 592 }
284 else 593 else
285 STRCPY (kbuf, key_backspace); 594 strcpy (kbuf, rs[Rs_backspace_key]);
286 break; 595 break;
287#endif 596#endif
288#ifndef NO_DELETE_KEY 597#ifndef NO_DELETE_KEY
289 case XK_Delete: 598 case XK_Delete:
290 STRCPY (kbuf, key_delete); 599 strcpy (kbuf, rs[Rs_delete_key]);
291 break; 600 break;
292#endif 601#endif
293 case XK_Tab: 602 case XK_Tab:
294 if (shft) 603 if (shft)
295 STRCPY (kbuf, "\033[Z"); 604 strcpy (kbuf, "\033[Z");
296 else 605 else
297 { 606 {
298#ifdef CTRL_TAB_MAKES_META 607#ifdef CTRL_TAB_MAKES_META
299 if (ctrl) 608 if (ctrl)
300 meta = 1; 609 meta = 1;
… …
305#endif 614#endif
306 newlen = 0; 615 newlen = 0;
307 } 616 }
308 break; 617 break;
309 618
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" */ 619 case XK_Up: /* "\033[A" */
327 case XK_Down: /* "\033[B" */ 620 case XK_Down: /* "\033[B" */
328 case XK_Right: /* "\033[C" */ 621 case XK_Right: /* "\033[C" */
329 case XK_Left: /* "\033[D" */ 622 case XK_Left: /* "\033[D" */
330 STRCPY (kbuf, "\033[Z"); 623 strcpy (kbuf, "\033[Z");
331 kbuf[2] = "DACB"[keysym - XK_Left]; 624 kbuf[2] = "DACB"[keysym - XK_Left];
332 /* do Shift first */ 625 /* do Shift first */
333 if (shft) 626 if (shft)
334 kbuf[2] = "dacb"[keysym - XK_Left]; 627 kbuf[2] = "dacb"[keysym - XK_Left];
335 else if (ctrl) 628 else if (ctrl)
336 { 629 {
337 kbuf[1] = 'O'; 630 kbuf[1] = 'O';
338 kbuf[2] = "dacb"[keysym - XK_Left]; 631 kbuf[2] = "dacb"[keysym - XK_Left];
339 } 632 }
340 else if (PrivateModes & PrivMode_aplCUR) 633 else if (priv_modes & PrivMode_aplCUR)
341 kbuf[1] = 'O'; 634 kbuf[1] = 'O';
342 break; 635 break;
343 636
344#ifndef UNSHIFTED_SCROLLKEYS 637#ifndef UNSHIFTED_SCROLLKEYS
345# ifdef XK_KP_Prior
346 case XK_KP_Prior: 638 case XK_Prior:
639 strcpy (kbuf, "\033[5~");
640 break;
641 case XK_Next:
642 strcpy (kbuf, "\033[6~");
643 break;
644#endif
645 case XK_KP_Enter:
347 /* allow shift to override */ 646 /* allow shift to override */
348 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 647 if (kp)
349 { 648 {
350 STRCPY (kbuf, "\033Oy"); 649 strcpy (kbuf, "\033OM");
351 break; 650 break;
352 } 651 }
652
353 /* FALLTHROUGH */ 653 /* FALLTHROUGH */
354# endif 654
355 case XK_Prior:
356 STRCPY (kbuf, "\033[5~");
357 break;
358# ifdef XK_KP_Next
359 case XK_KP_Next: 655 case XK_Return:
360 /* allow shift to override */ 656 if (priv_modes & PrivMode_LFNL)
361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
362 { 657 {
363 STRCPY (kbuf, "\033Os"); 658 kbuf[0] = '\015';
659 kbuf[1] = '\012';
364 break; 660 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 } 661 }
378 else 662 else
379 { 663 {
380 kbuf[0] = '\r'; 664 kbuf[0] = '\015';
381 kbuf[1] = '\0'; 665 kbuf[1] = '\0';
382 } 666 }
383 break; 667 break;
384 668
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" */ 669 case XK_KP_F1: /* "\033OP" */
399 case XK_KP_F2: /* "\033OQ" */ 670 case XK_KP_F2: /* "\033OQ" */
400 case XK_KP_F3: /* "\033OR" */ 671 case XK_KP_F3: /* "\033OR" */
401 case XK_KP_F4: /* "\033OS" */ 672 case XK_KP_F4: /* "\033OS" */
402 STRCPY (kbuf, "\033OP"); 673 strcpy (kbuf, "\033OP");
403 kbuf[2] += (keysym - XK_KP_F1); 674 kbuf[2] += (keysym - XK_KP_F1);
404 break; 675 break;
405 676
406 case XK_KP_Multiply: /* "\033Oj" : "*" */ 677 case XK_KP_Multiply: /* "\033Oj" : "*" */
407 case XK_KP_Add: /* "\033Ok" : "+" */ 678 case XK_KP_Add: /* "\033Ok" : "+" */
… …
418 case XK_KP_6: /* "\033Ov" : "6" */ 689 case XK_KP_6: /* "\033Ov" : "6" */
419 case XK_KP_7: /* "\033Ow" : "7" */ 690 case XK_KP_7: /* "\033Ow" : "7" */
420 case XK_KP_8: /* "\033Ox" : "8" */ 691 case XK_KP_8: /* "\033Ox" : "8" */
421 case XK_KP_9: /* "\033Oy" : "9" */ 692 case XK_KP_9: /* "\033Oy" : "9" */
422 /* allow shift to override */ 693 /* allow shift to override */
423 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 694 if (kp)
424 { 695 {
425 STRCPY (kbuf, "\033Oj"); 696 strcpy (kbuf, "\033Oj");
426 kbuf[2] += (keysym - XK_KP_Multiply); 697 kbuf[2] += (keysym - XK_KP_Multiply);
427 } 698 }
428 else 699 else
429 { 700 {
430 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 701 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
431 kbuf[1] = '\0'; 702 kbuf[1] = '\0';
432 } 703 }
433 break; 704 break;
434 705
435 case XK_Find: 706 case XK_Find:
436 STRCPY (kbuf, "\033[1~"); 707 strcpy (kbuf, "\033[1~");
437 break; 708 break;
709
438 case XK_Insert: 710 case XK_Insert:
439 STRCPY (kbuf, "\033[2~"); 711 strcpy (kbuf, "\033[2~");
440 break; 712 break;
441#ifdef DXK_Remove /* support for DEC remove like key */ 713#ifdef DXK_Remove /* support for DEC remove like key */
442 case DXK_Remove: 714 case DXK_Remove:
443 /* FALLTHROUGH */ 715 /* FALLTHROUGH */
444#endif 716#endif
445 case XK_Execute: 717 case XK_Execute:
446 STRCPY (kbuf, "\033[3~"); 718 strcpy (kbuf, "\033[3~");
447 break; 719 break;
448 case XK_Select: 720 case XK_Select:
449 STRCPY (kbuf, "\033[4~"); 721 strcpy (kbuf, "\033[4~");
450 break; 722 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: 723 case XK_End:
462 STRCPY (kbuf, KS_END); 724 strcpy (kbuf, KS_END);
463 break; 725 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: 726 case XK_Home:
475 STRCPY (kbuf, KS_HOME); 727 strcpy (kbuf, KS_HOME);
476 break; 728 break;
477 729
478#define FKEY(n, fkey) \ 730#define FKEY(n, fkey) \
479 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 731 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
480 732
… …
532#undef FKEY 784#undef FKEY
533 default: 785 default:
534 newlen = 0; 786 newlen = 0;
535 break; 787 break;
536 } 788 }
789
537 if (newlen) 790 if (newlen)
538 len = STRLEN (kbuf); 791 len = strlen (kbuf);
539 }
540 792
541 /* 793 /*
542 * Pass meta for all function keys, if 'meta' option set 794 * Pass meta for all function keys, if 'meta' option set
543 */ 795 */
544#ifdef META8_OPTION 796#ifdef META8_OPTION
… …
550 else if (ctrl && keysym == XK_minus) 802 else if (ctrl && keysym == XK_minus)
551 { 803 {
552 len = 1; 804 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 805 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554 } 806 }
807 else if (keysym == XK_ISO_Left_Tab)
808 {
809 strcpy (kbuf, "\033[Z");
810 len = 3;
811 }
555 else 812 else
556 { 813 {
557#ifdef META8_OPTION 814#ifdef META8_OPTION
558 /* set 8-bit on */ 815 /* set 8-bit on */
559 if (meta && (meta_char == 0x80)) 816 if (meta && (meta_char == 0x80))
560 { 817 {
561 unsigned char *ch; 818 char *ch;
562 819
563 for (ch = kbuf; ch < kbuf + len; ch++) 820 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80; 821 *ch |= 0x80;
565 822
566 meta = 0; 823 meta = 0;
… …
568#endif 825#endif
569 /* nil */ ; 826 /* nil */ ;
570 } 827 }
571 } 828 }
572 829
830 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
831 return;
832
573 if (len <= 0) 833 if (len <= 0)
574 return; /* not mapped */ 834 return; /* not mapped */
575 835
576 if (Options & Opt_scrollTtyKeypress) 836 if (option (Opt_scrollTtyKeypress))
577 if (TermWin.view_start) 837 if (view_start)
578 { 838 {
579 TermWin.view_start = 0; 839 view_start = 0;
580 want_refresh = 1; 840 want_refresh = 1;
581 } 841 }
582 842
583 /* 843 /*
584 * these modifications only affect the static keybuffer 844 * these modifications only affect the static keybuffer
… …
599#ifdef META8_OPTION 859#ifdef META8_OPTION
600 && meta_char == C0_ESC 860 && meta_char == C0_ESC
601#endif 861#endif
602 ) 862 )
603 { 863 {
604 const unsigned char ch = C0_ESC; 864 const char ch = C0_ESC;
605 tt_write (&ch, 1); 865 tt_write (&ch, 1);
606 } 866 }
607 867
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); 868 tt_write (kbuf, (unsigned int)len);
619} 869}
620/*}}} */
621 870
622#if (MENUBAR_MAX) 871void
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 872rxvt_term::key_release (XKeyEvent &ev)
624/* attempt to `write' count to the input buffer */ 873{
874#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
875 KeySym keysym;
876
877 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
878#endif
879
880#if ENABLE_FRILLS || ISO_14755
881 // ISO 14755 support
882 if (iso14755buf)
883 if (iso14755buf & ISO_14755_52)
884 {
885# if ISO_14755
886 scr_overlay_off ();
887# endif
888# if ISO_14755
889 // iso14755 part 5.2 handling: release time
890 // first: controls
891 if ((ev.state & ControlMask)
892 && ((keysym >= 0x40 && keysym <= 0x5f)
893 || (keysym >= 0x61 && keysym <= 0x7f)))
894 {
895 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
896 commit_iso14755 ();
897
898 return;
899 }
900
901 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
902 if (i[0] == keysym)
903 {
904 iso14755buf = ISO_14755_51 | i[1];
905 commit_iso14755 ();
906
907 return;
908 }
909
910 scr_bell ();
911# endif
912 iso14755buf = 0;
913
914 return;
915 }
916 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
917 {
918# if ISO_14755
919 scr_overlay_off ();
920# endif
921 if (iso14755buf & ISO_14755_51)
922 commit_iso14755 ();
923#if ISO_14755
924 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
925 {
926 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
927
928 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
929 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
930 }
931# endif
932 else
933 iso14755buf = 0;
934 }
935#endif
936
937 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
938 return;
939
940#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
941 if (!(ev.state & ControlMask))
942 slip_wheel_ev.stop ();
943 else if (keysym == XK_Control_L || keysym == XK_Control_R)
944 mouse_slip_wheel_speed = 0;
945#endif
946}
947
948#if defined (KEYSYM_RESOURCE)
625unsigned int 949unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 950rxvt_term::cmd_write (const char *str, unsigned int count)
627{ 951{
628 unsigned int n, s; 952 unsigned int n, s;
629 953
630 n = cmdbuf_ptr - cmdbuf_base; 954 n = cmdbuf_ptr - cmdbuf_base;
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 955 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
632 956
633 if (n > 0 && s < count) 957 if (n > 0 && s < count)
634 { 958 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 959 memmove (cmdbuf_base, cmdbuf_ptr,
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 960 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
637 cmdbuf_ptr = cmdbuf_base; 961 cmdbuf_ptr = cmdbuf_base;
638 cmdbuf_endp -= n; 962 cmdbuf_endp -= n;
639 s += n; 963 s += n;
640 } 964 }
… …
650 974
651 cmd_parse (); 975 cmd_parse ();
652 976
653 return 0; 977 return 0;
654} 978}
655#endif /* MENUBAR_MAX */ 979#endif
656 980
657void 981void
658rxvt_term::flush () 982rxvt_term::flush ()
659{ 983{
660#ifdef TRANSPARENT 984 flush_ev.stop ();
661 if (want_full_refresh) 985
986#ifdef HAVE_BG_PIXMAP
987 if (bgPixmap.check_clearChanged ())
662 { 988 {
663 want_full_refresh = 0; 989// scr_clear (true); This needs to be researched further!
664 scr_clear ();
665 scr_touch (false); 990 scr_touch (false);
666 want_refresh = 1;
667 } 991 }
668#endif 992#endif
669 993
670 if (want_refresh) 994 if (want_refresh)
671 { 995 {
996 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
997 {
998 int row = view_start;
999 int end_row = row + nrow;
1000
1001 while (row > top_row && ROW (row - 1).is_longer ())
1002 --row;
1003
1004 do
1005 {
1006 int start_row = row;
1007 line_t *l;
1008
1009 do
1010 {
1011 l = &ROW (row++);
1012
1013 if (!(l->f & LINE_FILTERED))
1014 {
1015 // line not filtered, mark it as filtered
1016 l->f |= LINE_FILTERED;
1017 while (l->is_longer ())
1018 {
1019 l = &ROW (row++);
1020 l->f |= LINE_FILTERED;
1021 }
1022
1023 // and filter it
1024 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1025
1026 break;
1027 }
1028 }
1029 while (l->is_longer () && row < end_row);
1030 }
1031 while (row < end_row);
1032 }
1033
672 scr_refresh (refresh_type); 1034 scr_refresh ();
673 scrollbar_show (1); 1035 scrollbar_show (1);
674#ifdef USE_XIM 1036#ifdef USE_XIM
675 IMSendSpot (); 1037 IMSendSpot ();
676#endif 1038#endif
677 } 1039 }
678 1040
679 display->flush (); 1041 display->flush ();
680} 1042}
681 1043
1044/* checks wether a refresh is requested and starts the refresh timer */
682void 1045void
683rxvt_term::check_cb (check_watcher &w) 1046rxvt_term::refresh_check ()
684{ 1047{
685 SET_R (this); 1048 if (want_refresh && !flush_ev.is_active ())
686 SET_LOCALE (locale); 1049 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
687 1050
1051 display->flush ();
1052}
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.state == STATE_UP || scrollBar.state == STATE_DOWN)
1093 && scr_page (scrollBar.state == STATE_UP ? 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 refresh_check ();
1216}
1217
1218void
1219rxvt_term::pointer_unblank ()
1220{
1221 XDefineCursor (dpy, vt, TermWin_cursor);
1222 recolour_cursor ();
1223
1224#ifdef POINTER_BLANK
1225 hidden_pointer = 0;
1226
1227 if (option (Opt_pointerBlank))
1228 pointer_ev.start (pointerBlankDelay);
1229#endif
756} 1230}
757 1231
758#ifdef POINTER_BLANK 1232#ifdef POINTER_BLANK
759void 1233void
760rxvt_term::pointer_unblank () 1234rxvt_term::pointer_blank ()
761{ 1235{
762 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1236 if (!option (Opt_pointerBlank))
763 recolour_cursor (); 1237 return;
764 1238
1239 XDefineCursor (dpy, vt, display->blank_cursor);
1240 XFlush (dpy);
1241
765 hidden_pointer = 0; 1242 hidden_pointer = 1;
766
767 if (Options & Opt_pointerBlank)
768 pointer_ev.start (NOW + pointerBlankDelay);
769} 1243}
770 1244
771void 1245void
772rxvt_term::pointer_blank () 1246rxvt_term::pointer_cb (ev::timer &w, int revents)
773{ 1247{
774 if (! (Options & Opt_pointerBlank)) 1248 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 1249
789 pointer_blank (); 1250 pointer_blank ();
790} 1251}
791#endif 1252#endif
792 1253
793void 1254void
794rxvt_term::mouse_report (XButtonEvent &ev) 1255rxvt_term::mouse_report (XButtonEvent &ev)
795{ 1256{
796 int button_number, key_state = 0; 1257 int button_number, key_state = 0;
797 int x, y; 1258 int x, y;
1259 int code = 32;
798 1260
799 x = ev.x; 1261 x = Pixel2Col (ev.x);
800 y = ev.y; 1262 y = Pixel2Row (ev.y);
801 pixel_position (&x, &y); 1263 if (ev.type == MotionNotify)
1264 {
1265 if (x == mouse_row && y == mouse_col)
1266 return;
1267 mouse_row = x;
1268 mouse_col = y;
1269 code += 32;
1270 }
802 1271
803 if (MEvent.button == AnyButton) 1272 if (MEvent.button == AnyButton)
804 {
805 button_number = 3; 1273 button_number = 3;
806 }
807 else 1274 else
808 { 1275 {
809 button_number = MEvent.button - Button1; 1276 button_number = MEvent.button - Button1;
810 /* add 0x3D for wheel events, like xterm does */ 1277 /* add 0x3D for wheel events, like xterm does */
811 if (button_number >= 3) 1278 if (button_number >= 3)
812 button_number += (64 - 3); 1279 button_number += (64 - 3);
813 } 1280 }
814 1281
815 if (PrivateModes & PrivMode_MouseX10) 1282 if (priv_modes & PrivMode_MouseX10)
816 { 1283 {
817 /* 1284 /*
818 * do not report ButtonRelease 1285 * do not report ButtonRelease
819 * no state info allowed 1286 * no state info allowed
820 */ 1287 */
… …
835 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1302 + ((MEvent.state & ModMetaMask) ? 8 : 0)
836 + ((MEvent.state & ControlMask) ? 16 : 0); 1303 + ((MEvent.state & ControlMask) ? 16 : 0);
837#ifdef MOUSE_REPORT_DOUBLECLICK 1304#ifdef MOUSE_REPORT_DOUBLECLICK
838 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1305 key_state += ((MEvent.clicks > 1) ? 32 : 0);
839#endif 1306#endif
840
841 } 1307 }
842 1308
843#ifdef DEBUG_MOUSEREPORT 1309#if DEBUG_MOUSEREPORT
844 fprintf (stderr, "Mouse ["); 1310 fprintf (stderr, "Mouse [");
845 if (key_state & 16) 1311 if (key_state & 16)
846 fputc ('C', stderr); 1312 fputc ('C', stderr);
847 if (key_state & 4) 1313 if (key_state & 4)
848 fputc ('S', stderr); 1314 fputc ('S', stderr);
… …
852 fputc ('2', stderr); 1318 fputc ('2', stderr);
853 fprintf (stderr, "]: <%d>, %d/%d\n", 1319 fprintf (stderr, "]: <%d>, %d/%d\n",
854 button_number, 1320 button_number,
855 x + 1, 1321 x + 1,
856 y + 1); 1322 y + 1);
857#else 1323#endif
1324
858 tt_printf ("\033[M%c%c%c", 1325 tt_printf ("\033[M%c%c%c",
859 (32 + button_number + key_state), 1326 (code + button_number + key_state),
860 (32 + x + 1), 1327 (32 + x + 1),
861 (32 + y + 1)); 1328 (32 + y + 1));
862#endif
863} 1329}
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 1330
875/*{{{ process an X event */ 1331/*{{{ process an X event */
876void 1332void
877rxvt_term::x_cb (XEvent &ev) 1333rxvt_term::x_cb (XEvent &ev)
878{ 1334{
879 SET_R (this); 1335 make_current ();
880 SET_LOCALE (locale);
881 1336
882#if defined(CURSOR_BLINK) 1337 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 1338
891 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1339 if (ev.xany.window == vt
892 } 1340 && SHOULD_INVOKE (HOOK_X_EVENT)
893#endif 1341 && 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; 1342 return;
912#endif
913 1343
1344 // for XQueryPointer
914 Window unused_root, unused_child; 1345 Window unused_root, unused_child;
915 int unused_root_x, unused_root_y; 1346 int unused_root_x, unused_root_y;
916 unsigned int unused_mask; 1347 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 1348
967 switch (ev.type) 1349 switch (ev.type)
968 { 1350 {
969 case KeyPress: 1351 case KeyPress:
970 lookup_key (ev.xkey); 1352 key_press (ev.xkey);
971 break; 1353 break;
972 1354
973#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
974 case KeyRelease: 1355 case KeyRelease:
975 { 1356 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; 1357 break;
987 }
988#endif
989 1358
990 case ButtonPress: 1359 case ButtonPress:
991 button_press (ev.xbutton); 1360 button_press (ev.xbutton);
992 break; 1361 break;
993 1362
… …
995 button_release (ev.xbutton); 1364 button_release (ev.xbutton);
996 break; 1365 break;
997 1366
998 case ClientMessage: 1367 case ClientMessage:
999 if (ev.xclient.format == 32 1368 if (ev.xclient.format == 32
1000 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1369 && !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 { 1370 {
1009 /* Get Dnd data */ 1371 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1010 Atom ActualType; 1372 {
1011 int ActualFormat; 1373 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1012 unsigned char *data; 1374 {
1013 unsigned long Size, RemainingBytes; 1375 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1014 1376 {
1015 XGetWindowProperty (display->display, display->root, 1377 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1016 xa[XA_DNDSELECTION], 1378 destroy ();
1017 0L, 1000000L, 1379 }
1018 False, AnyPropertyType, 1380#if ENABLE_EWMH
1019 &ActualType, &ActualFormat, 1381 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1020 &Size, &RemainingBytes, 1382 XSendEvent (dpy, ev.xclient.window = display->root,
1383 False, SubstructureRedirectMask | SubstructureNotifyMask,
1021 &data); 1384 &ev);
1022 XChangeProperty (display->display, display->root, 1385#endif
1023 XA_CUT_BUFFER0, XA_STRING, 1386 }
1024 8, PropModeReplace, 1387 }
1025 data, STRLEN (data)); 1388#if ENABLE_XEMBED
1026 XFree (data); 1389 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1027 selection_paste (display->root, XA_CUT_BUFFER0, True); 1390 {
1028 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1391 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1392 focus_in ();
1393 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1394 focus_out ();
1395 }
1396#endif
1029 } 1397 }
1030#endif /* OFFIX_DND */
1031 break;
1032
1033 case MappingNotify:
1034 XRefreshKeyboardMapping (& (ev.xmapping));
1035 break; 1398 break;
1036 1399
1037 /* 1400 /*
1038 * XXX: this is not the _current_ arrangement 1401 * XXX: this is not the _current_ arrangement
1039 * Here's my conclusion: 1402 * Here's my conclusion:
… …
1058 break; 1421 break;
1059 } 1422 }
1060 break; 1423 break;
1061 1424
1062 case FocusIn: 1425 case FocusIn:
1063 if (!TermWin.focus) 1426 if (ev.xfocus.detail != NotifyInferior
1427 && ev.xfocus.detail != NotifyPointer
1428 && ev.xfocus.mode != NotifyGrab)
1429 focus_in ();
1430 break;
1431
1432 case FocusOut:
1433 if (ev.xfocus.detail != NotifyInferior
1434 && ev.xfocus.detail != NotifyPointer
1435 && ev.xfocus.mode != NotifyGrab)
1436 focus_out ();
1437 break;
1438
1439 case ConfigureNotify:
1440 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1441 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1442 szHint.width, szHint.height);*/
1443 if (ev.xconfigure.window == parent[0])
1064 { 1444 {
1065 TermWin.focus = 1; 1445 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 } 1446 ;
1077 break;
1078 1447
1079 case FocusOut: 1448 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1080 if (TermWin.focus)
1081 { 1449 {
1082 TermWin.focus = 0; 1450 seen_resize = 1;
1083 want_refresh = 1; 1451 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 } 1452 }
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 1453 else
1117 { 1454 {
1118 D_SIZE ((stderr, "Size: Not resizing")); 1455#ifdef HAVE_BG_PIXMAP
1456 if (bgPixmap.window_position_sensitive ())
1457 {
1458 if (mapped)
1459 update_background ();
1460 else
1461 bgPixmap.invalidate ();
1462 }
1463#endif
1119 } 1464 }
1120#endif 1465
1121#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1466 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1122 if (Options & Opt_transparent)
1123 {
1124 check_our_parents ();
1125 if (am_transparent)
1126 want_full_refresh = 1;
1127 }
1128#endif
1129 } 1467 }
1468 break;
1469
1470 case PropertyNotify:
1471 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1472 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1473 && ev.xproperty.state == PropertyNewValue)
1474 selection_property (ev.xproperty.window, ev.xproperty.atom);
1475
1130 break; 1476 break;
1131 1477
1132 case SelectionClear: 1478 case SelectionClear:
1133 selection_clear (); 1479 selection_clear ();
1134 break; 1480 break;
1135 1481
1136 case SelectionNotify: 1482 case SelectionNotify:
1137 if (selection_wait == Sel_normal) 1483 if (selection_wait == Sel_normal)
1138 selection_paste (ev.xselection.requestor, 1484 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1139 ev.xselection.property, True);
1140 break; 1485 break;
1141 1486
1142 case SelectionRequest: 1487 case SelectionRequest:
1143 selection_send (ev.xselectionrequest); 1488 selection_send (ev.xselectionrequest);
1144 break; 1489 break;
1145 1490
1491 case MapNotify:
1492#ifdef HAVE_BG_PIXMAP
1493 /* This is needed spcifically to fix the case of no window manager or a
1494 * non-reparenting window manager. In those cases we never get first
1495 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1496 * care of multiplicity of ConfigureNotify events arriwing while WM does
1497 * reparenting.
1498 * We should not render background immidiately, as there could be several
1499 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1500 * by scheduling background redraw as soon as we can, but giving a short
1501 * bit of time for ConfigureNotifies to arrive.
1502 * We should render background PRIOR to drawing any text, but AFTER all
1503 * of ConfigureNotifys for the best results.
1504 */
1505 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1506 update_background_ev.start (0.025);
1507#endif
1508 mapped = 1;
1509#ifdef TEXT_BLINK
1510 text_blink_ev.start ();
1511#endif
1512 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1513 break;
1514
1146 case UnmapNotify: 1515 case UnmapNotify:
1147 TermWin.mapped = 0; 1516 mapped = 0;
1148#ifdef TEXT_BLINK 1517#ifdef TEXT_BLINK
1149 text_blink_ev.stop (); 1518 text_blink_ev.stop ();
1150#endif 1519#endif
1520 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1151 break; 1521 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 1522
1166 case GraphicsExpose: 1523 case GraphicsExpose:
1167 case Expose: 1524 case Expose:
1168 if (ev.xany.window == TermWin.vt) 1525 if (ev.xany.window == vt)
1169 { 1526 {
1170#ifdef NO_SLOW_LINK_SUPPORT 1527 do
1528 {
1171 scr_expose (ev.xexpose.x, ev.xexpose.y, 1529 scr_expose (ev.xexpose.x, ev.xexpose.y,
1172 ev.xexpose.width, ev.xexpose.height, False); 1530 ev.xexpose.width, ev.xexpose.height, False);
1173#else 1531 }
1174 // I don't understand this, so I changed it :) 1532 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1533
1534 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1535
1536 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1537 {
1175 scr_expose (ev.xexpose.x, ev.xexpose.y, 1538 scr_expose (ev.xexpose.x, ev.xexpose.y,
1176 ev.xexpose.width, ev.xexpose.height, False); 1539 ev.xexpose.width, ev.xexpose.height, False);
1177 //scr_expose (ev.xexpose.x, 0, 1540 }
1178 // ev.xexpose.width, TermWin.height, False); 1541
1179#endif
1180 want_refresh = 1; 1542 want_refresh = 1;
1181 } 1543 }
1182 else 1544 else
1183 { 1545 {
1184 XEvent unused_event; 1546 XEvent unused_event;
1185 1547
1186 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1548 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1187 ; 1549 ;
1188 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1550 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1189 ; 1551 ;
1190 1552
1191 if (isScrollbarWindow (ev.xany.window)) 1553 if (scrollBar.state && ev.xany.window == scrollBar.win)
1192 { 1554 {
1193 scrollBar.setIdle (); 1555 scrollBar.state = STATE_IDLE;
1194 scrollbar_show (0); 1556 scrollbar_show (0);
1195 } 1557 }
1196#ifdef MENUBAR
1197 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1198 menubar_expose ();
1199#endif
1200 } 1558 }
1201 break; 1559 break;
1202 1560
1203 case MotionNotify: 1561 case MotionNotify:
1204#ifdef POINTER_BLANK 1562#ifdef POINTER_BLANK
1205 if (hidden_pointer) 1563 if (hidden_pointer)
1206 pointer_unblank (); 1564 pointer_unblank ();
1207#endif 1565#endif
1208#if MENUBAR 1566 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1209 if (isMenuBarWindow (ev.xany.window)) 1567 || priv_modes & PrivMode_MouseAnyEvent)
1568 mouse_report (ev.xbutton);
1569 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1570 break;
1571
1572 if (ev.xany.window == vt)
1210 { 1573 {
1211 menubar_control (ev.xbutton); 1574 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1212 break; 1575 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1213 } 1576 ; // 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))) 1577 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1221 { 1578 {
1222 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1579 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1223 ; 1580 ;
1224 1581
1225 XQueryPointer (display->display, TermWin.vt, 1582 XQueryPointer (dpy, vt,
1226 &unused_root, &unused_child, 1583 &unused_root, &unused_child,
1227 &unused_root_x, &unused_root_y, 1584 &unused_root_x, &unused_root_y,
1228 & (ev.xbutton.x), & (ev.xbutton.y), 1585 &ev.xbutton.x, &ev.xbutton.y,
1229 &unused_mask); 1586 &ev.xbutton.state);
1230#ifdef MOUSE_THRESHOLD 1587#ifdef MOUSE_THRESHOLD
1231 /* deal with a `jumpy' mouse */ 1588 /* deal with a `jumpy' mouse */
1232 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1589 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1233 { 1590 {
1234#endif 1591#endif
1592#if ISO_14755
1593 // 5.4
1594 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1595 {
1596 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1597 break;
1598 }
1599#endif
1235 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1600 selection_extend (ev.xbutton.x, ev.xbutton.y,
1236 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1601 ev.xbutton.state & Button3Mask ? 2 : 0);
1602
1237#ifdef SELECTION_SCROLLING 1603#ifdef SELECTION_SCROLLING
1238 if (ev.xbutton.y < TermWin.int_bwidth 1604 if (ev.xbutton.y < int_bwidth
1239 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1605 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1240 { 1606 {
1241 int dist; 1607 int dist;
1242
1243 pending_scroll_selection=1;
1244 1608
1245 /* don't clobber the current delay if we are 1609 /* don't clobber the current delay if we are
1246 * already in the middle of scrolling. 1610 * already in the middle of scrolling.
1247 */ 1611 */
1248 if (scroll_selection_delay<=0) 1612 if (!sel_scroll_ev.is_active ())
1249 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1613 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1250 1614
1251 /* save the event params so we can highlight 1615 /* save the event params so we can highlight
1252 * the selection in the pending-scroll loop 1616 * the selection in the pending-scroll loop
1253 */ 1617 */
1254 selection_save_x=ev.xbutton.x; 1618 selection_save_x = ev.xbutton.x;
1255 selection_save_y=ev.xbutton.y; 1619 selection_save_y = ev.xbutton.y;
1256 selection_save_state=
1257 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1620 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1258 1621
1259 /* calc number of lines to scroll */ 1622 /* calc number of lines to scroll */
1260 if (ev.xbutton.y<TermWin.int_bwidth) 1623 if (ev.xbutton.y < int_bwidth)
1261 { 1624 {
1262 scroll_selection_dir = UP; 1625 scroll_selection_dir = UP;
1263 dist = TermWin.int_bwidth - ev.xbutton.y; 1626 dist = int_bwidth - ev.xbutton.y;
1264 } 1627 }
1265 else 1628 else
1266 { 1629 {
1267 scroll_selection_dir = DN; 1630 scroll_selection_dir = DN;
1268 dist = ev.xbutton.y - 1631 dist = ev.xbutton.y - (int_bwidth + height);
1269 (TermWin.int_bwidth + TermWin.height);
1270 } 1632 }
1633
1271 scroll_selection_lines= (Pixel2Height (dist)/ 1634 scroll_selection_lines = Pixel2Height (dist)
1272 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1635 / SELECTION_SCROLL_LINE_SPEEDUP
1636 + 1;
1273 MIN_IT (scroll_selection_lines, 1637 min_it (scroll_selection_lines,
1274 SELECTION_SCROLL_MAX_LINES); 1638 SELECTION_SCROLL_MAX_LINES);
1275 } 1639 }
1276 else 1640 else
1277 { 1641 {
1278 /* we are within the text window, so we 1642 /* we are within the text window, so we
1279 * shouldn't be scrolling 1643 * shouldn't be scrolling
1280 */ 1644 */
1281 pending_scroll_selection = 0; 1645 sel_scroll_ev.stop();
1282 } 1646 }
1283#endif 1647#endif
1284#ifdef MOUSE_THRESHOLD 1648#ifdef MOUSE_THRESHOLD
1285
1286 } 1649 }
1287#endif 1650#endif
1288
1289 } 1651 }
1290 } 1652 }
1291 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1653 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1292 { 1654 {
1293 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1655 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1294 MotionNotify, &ev)) ; 1656 MotionNotify, &ev))
1657 ;
1658
1295 XQueryPointer (display->display, scrollBar.win, 1659 XQueryPointer (dpy, scrollBar.win,
1296 &unused_root, &unused_child, 1660 &unused_root, &unused_child,
1297 &unused_root_x, &unused_root_y, 1661 &unused_root_x, &unused_root_y,
1298 & (ev.xbutton.x), & (ev.xbutton.y), 1662 &ev.xbutton.x, &ev.xbutton.y,
1299 &unused_mask); 1663 &unused_mask);
1300 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1664 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1301 scrollbar_size ()); 1665 scrollbar_size ());
1302 scr_refresh (refresh_type);
1303 refresh_limit = 0; 1666 want_refresh = 1;
1304 scrollbar_show (1); 1667 scrollbar_show (1);
1305 } 1668 }
1306 break; 1669 break;
1307 } 1670 }
1308}
1309 1671
1672#if defined(CURSOR_BLINK)
1673 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1674 {
1675 if (hidden_cursor)
1676 {
1677 hidden_cursor = 0;
1678 want_refresh = 1;
1679 }
1680
1681 cursor_blink_ev.again ();
1682 }
1683#endif
1684
1685#if defined(POINTER_BLANK)
1686 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1687 {
1688 if (ev.type == MotionNotify
1689 || ev.type == ButtonPress
1690 || ev.type == ButtonRelease)
1691 if (hidden_pointer)
1692 pointer_unblank ();
1693
1694 if (ev.type == KeyPress && hidden_pointer == 0)
1695 pointer_blank ();
1696 }
1697#endif
1698
1699 refresh_check ();
1700}
1701
1702void
1703rxvt_term::focus_in ()
1704{
1705 if (!focus)
1706 {
1707 focus = 1;
1708 want_refresh = 1;
1709
1710 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1711
1712#if USE_XIM
1713 if (Input_Context != NULL)
1714 {
1715 IMSetPosition ();
1716 XSetICFocus (Input_Context);
1717 }
1718#endif
1719#if CURSOR_BLINK
1720 if (option (Opt_cursorBlink))
1721 cursor_blink_ev.again ();
1722#endif
1723#if OFF_FOCUS_FADING
1724 if (rs[Rs_fade])
1725 {
1726 pix_colors = pix_colors_focused;
1727 scr_recolour ();
1728 }
1729#endif
1730#if ENABLE_FRILLS
1731 if (option (Opt_urgentOnBell))
1732 {
1733 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1734 {
1735 h->flags &= ~XUrgencyHint;
1736 XSetWMHints (dpy, parent[0], h);
1737 }
1738 }
1739#endif
1740 }
1741}
1742
1743void
1744rxvt_term::focus_out ()
1745{
1746 if (focus)
1747 {
1748 focus = 0;
1749 want_refresh = 1;
1750
1751 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1752
1753#if ENABLE_FRILLS || ISO_14755
1754 if (iso14755buf)
1755 {
1756 iso14755buf = 0;
1757# if ISO_14755
1758 scr_overlay_off ();
1759# endif
1760 }
1761#endif
1762#if USE_XIM
1763 if (Input_Context != NULL)
1764 XUnsetICFocus (Input_Context);
1765#endif
1766#if CURSOR_BLINK
1767 if (option (Opt_cursorBlink))
1768 cursor_blink_ev.stop ();
1769
1770 hidden_cursor = 0;
1771#endif
1772#if OFF_FOCUS_FADING
1773 if (rs[Rs_fade])
1774 {
1775 pix_colors = pix_colors_unfocused;
1776 scr_recolour ();
1777 }
1778#endif
1779 }
1780}
1781
1782void
1783rxvt_term::update_fade_color (unsigned int idx)
1784{
1785#if OFF_FOCUS_FADING
1786 if (rs[Rs_fade])
1787 {
1788 rgba c;
1789 pix_colors [Color_fade].get (c);
1790 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1791 }
1792#endif
1793}
1794
1795#if ENABLE_TRANSPARENCY || ENABLE_PERL
1310void 1796void
1311rxvt_term::rootwin_cb (XEvent &ev) 1797rxvt_term::rootwin_cb (XEvent &ev)
1312{ 1798{
1313 SET_R (this); 1799 make_current ();
1314 SET_LOCALE (locale);
1315 1800
1801 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1802 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1803 return;
1804
1805# if ENABLE_TRANSPARENCY
1316 switch (ev.type) 1806 switch (ev.type)
1317 { 1807 {
1318 case PropertyNotify: 1808 case PropertyNotify:
1809 /*
1810 * if user used some Esetroot compatible prog to set the root bg,
1811 * use the property to determine the pixmap. We use it later on.
1812 */
1319 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1813 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1814 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1320 { 1815 {
1321 if (ev.xproperty.state == PropertyNewValue) 1816 bgPixmap.set_root_pixmap ();
1322 selection_property (ev.xproperty.window, ev.xproperty.atom); 1817 update_background ();
1323 break;
1324 } 1818 }
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 1819
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; 1820 break;
1821 }
1344#endif 1822# endif
1345 } 1823
1824 refresh_check ();
1346} 1825}
1826#endif
1347 1827
1348void 1828void
1349rxvt_term::button_press (XButtonEvent &ev) 1829rxvt_term::button_press (XButtonEvent &ev)
1350{ 1830{
1351 int reportmode = 0, clickintime; 1831 int reportmode = 0, clickintime;
1352 1832
1353 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1833 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1834
1354 if (!bypass_keystate) 1835 if (!bypass_keystate)
1355 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1836 reportmode = !! (priv_modes & PrivMode_mouse_report);
1837
1356 /* 1838 /*
1357 * VT window processing of button press 1839 * VT window processing of button press
1358 */ 1840 */
1359 if (ev.window == TermWin.vt) 1841 if (ev.window == vt)
1360 { 1842 {
1843 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1844 return;
1845
1846#if ISO_14755
1847 // 5.4
1848 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1849 {
1850 iso14755_54 (ev.x, ev.y);
1851 return;
1852 }
1853#endif
1854
1361 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1855 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1856
1362 if (reportmode) 1857 if (reportmode)
1363 { 1858 {
1364 /* mouse report from vt window */ 1859 /* mouse report from vt window */
1365 /* save the xbutton state (for ButtonRelease) */ 1860 /* save the xbutton state (for ButtonRelease) */
1366 MEvent.state = ev.state; 1861 MEvent.state = ev.state;
1367#ifdef MOUSE_REPORT_DOUBLECLICK 1862#ifdef MOUSE_REPORT_DOUBLECLICK
1368 if (ev.button == MEvent.button && clickintime) 1863 if (ev.button == MEvent.button && clickintime)
1369 { 1864 {
1370 /* same button, within alloted time */ 1865 /* same button, within alloted time */
1371 MEvent.clicks++; 1866 MEvent.clicks++;
1867
1372 if (MEvent.clicks > 1) 1868 if (MEvent.clicks > 1)
1373 { 1869 {
1374 /* only report double clicks */ 1870 /* only report double clicks */
1375 MEvent.clicks = 2; 1871 MEvent.clicks = 2;
1376 mouse_report (ev); 1872 mouse_report (ev);
… …
1388 mouse_report (ev); 1884 mouse_report (ev);
1389 } 1885 }
1390#else 1886#else
1391 MEvent.button = ev.button; 1887 MEvent.button = ev.button;
1392 mouse_report (ev); 1888 mouse_report (ev);
1393#endif /* MOUSE_REPORT_DOUBLECLICK */ 1889#endif /* MOUSE_REPORT_DOUBLECLICK */
1394 1890
1395 } 1891 }
1396 else 1892 else
1397 { 1893 {
1398 if (ev.button != MEvent.button) 1894 if (ev.button != MEvent.button)
1399 MEvent.clicks = 0; 1895 MEvent.clicks = 0;
1896
1400 switch (ev.button) 1897 switch (ev.button)
1401 { 1898 {
1402 case Button1: 1899 case Button1:
1900 /* allow meta + click to select rectangular areas */
1901 /* should be done in screen.C */
1902#if ENABLE_FRILLS
1903 selection.rect = !!(ev.state & ModMetaMask);
1904#else
1905 selection.rect = false;
1906#endif
1907
1403 /* allow shift+left click to extend selection */ 1908 /* allow shift+left click to extend selection */
1404 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1909 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1405 { 1910 {
1406 if (MEvent.button == Button1 && clickintime) 1911 if (MEvent.button == Button1 && clickintime)
1407 selection_rotate (ev.x, ev.y); 1912 selection_rotate (ev.x, ev.y);
1408 else 1913 else
1409 selection_extend (ev.x, ev.y, 1); 1914 selection_extend (ev.x, ev.y, 1);
… …
1424 case Button3: 1929 case Button3:
1425 if (MEvent.button == Button3 && clickintime) 1930 if (MEvent.button == Button3 && clickintime)
1426 selection_rotate (ev.x, ev.y); 1931 selection_rotate (ev.x, ev.y);
1427 else 1932 else
1428 selection_extend (ev.x, ev.y, 1); 1933 selection_extend (ev.x, ev.y, 1);
1934
1429 MEvent.button = Button3; 1935 MEvent.button = Button3;
1430 break; 1936 break;
1431 } 1937 }
1432 } 1938 }
1939
1433 MEvent.time = ev.time; 1940 MEvent.time = ev.time;
1434 return; 1941 return;
1435 } 1942 }
1436 1943
1437 /* 1944 /*
1438 * Scrollbar window processing of button press 1945 * Scrollbar window processing of button press
1439 */ 1946 */
1440 if (isScrollbarWindow (ev.window)) 1947 if (scrollBar.state && ev.window == scrollBar.win)
1441 { 1948 {
1442 scrollBar.setIdle (); 1949 page_dirn direction = NO_DIR;
1950
1951 if (scrollBar.upButton (ev.y))
1952 direction = UP; /* up */
1953 else if (scrollBar.dnButton (ev.y))
1954 direction = DN; /* down */
1955
1956 scrollBar.state = STATE_IDLE;
1443 /* 1957 /*
1444 * Rxvt-style scrollbar: 1958 * Rxvt-style scrollbar:
1445 * move up if mouse is above slider 1959 * move up if mouse is above slider
1446 * move dn if mouse is below slider 1960 * move dn if mouse is below slider
1447 * 1961 *
… …
1456 /* 1970 /*
1457 * Mouse report disabled scrollbar: 1971 * Mouse report disabled scrollbar:
1458 * arrow buttons - send up/down 1972 * arrow buttons - send up/down
1459 * click on scrollbar - send pageup/down 1973 * click on scrollbar - send pageup/down
1460 */ 1974 */
1461 if ((scrollBar.style == R_SB_NEXT 1975 if (direction == UP)
1462 && scrollbarnext_upButton (ev.y))
1463 || (scrollBar.style == R_SB_RXVT
1464 && scrollbarrxvt_upButton (ev.y)))
1465 tt_printf ("\033[A"); 1976 tt_printf ("\033[A");
1466 else if ((scrollBar.style == R_SB_NEXT 1977 else if (direction == DN)
1467 && scrollbarnext_dnButton (ev.y))
1468 || (scrollBar.style == R_SB_RXVT
1469 && scrollbarrxvt_dnButton (ev.y)))
1470 tt_printf ("\033[B"); 1978 tt_printf ("\033[B");
1471 else 1979 else
1472 switch (ev.button) 1980 switch (ev.button)
1473 { 1981 {
1474 case Button2: 1982 case Button2:
… …
1481 tt_printf ("\033[5~"); 1989 tt_printf ("\033[5~");
1482 break; 1990 break;
1483 } 1991 }
1484 } 1992 }
1485 else 1993 else
1486#endif /* NO_SCROLLBAR_REPORT */ 1994#endif /* NO_SCROLLBAR_REPORT */
1487
1488 {
1489 char upordown = 0;
1490
1491 if (scrollBar.style == R_SB_NEXT)
1492 { 1995 {
1493 if (scrollbarnext_upButton (ev.y)) 1996 if (direction != NO_DIR)
1494 upordown = -1; /* up */
1495 else if (scrollbarnext_dnButton (ev.y))
1496 upordown = 1; /* down */
1497 }
1498 else if (scrollBar.style == R_SB_RXVT)
1499 {
1500 if (scrollbarrxvt_upButton (ev.y))
1501 upordown = -1; /* up */
1502 else if (scrollbarrxvt_dnButton (ev.y))
1503 upordown = 1; /* down */
1504 }
1505 if (upordown)
1506 { 1997 {
1507#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1998#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1508 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1999 if (!cont_scroll_ev.is_active ())
2000 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1509#endif 2001#endif
1510 if (scr_page (upordown < 0 ? UP : DN, 1)) 2002 if (scr_page (direction, 1))
1511 { 2003 {
1512 if (upordown < 0) 2004 if (direction == UP)
1513 scrollBar.setUp (); 2005 scrollBar.state = STATE_UP;
1514 else 2006 else
1515 scrollBar.setDn (); 2007 scrollBar.state = STATE_DOWN;
1516 } 2008 }
1517 } 2009 }
1518 else 2010 else
1519 switch (ev.button) 2011 switch (ev.button)
1520 { 2012 {
1521 case Button2: 2013 case Button2:
1522 switch (scrollbar_align) 2014 switch (scrollBar.align)
1523 { 2015 {
1524 case R_SB_ALIGN_TOP: 2016 case R_SB_ALIGN_TOP:
1525 csrO = 0; 2017 csrO = 0;
1526 break; 2018 break;
1527 case R_SB_ALIGN_CENTRE: 2019 case R_SB_ALIGN_CENTRE:
… …
1529 break; 2021 break;
1530 case R_SB_ALIGN_BOTTOM: 2022 case R_SB_ALIGN_BOTTOM:
1531 csrO = scrollBar.bot - scrollBar.top; 2023 csrO = scrollBar.bot - scrollBar.top;
1532 break; 2024 break;
1533 } 2025 }
2026
1534 if (scrollBar.style == R_SB_XTERM 2027 if (scrollBar.style == R_SB_XTERM
1535 || scrollbar_above_slider (ev.y) 2028 || scrollbar_above_slider (ev.y)
1536 || scrollbar_below_slider (ev.y)) 2029 || scrollbar_below_slider (ev.y))
1537 scr_move_to ( scrollbar_position (ev.y) - csrO, 2030 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1538 scrollbar_size ()); 2031
1539 scrollBar.setMotion (); 2032 scrollBar.state = STATE_MOTION;
1540 break; 2033 break;
1541 2034
1542 case Button1: 2035 case Button1:
1543 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2036 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1544 csrO = ev.y - scrollBar.top; 2037 csrO = ev.y - scrollBar.top;
1545 /* FALLTHROUGH */ 2038 /* FALLTHROUGH */
1546 2039
1547 case Button3: 2040 case Button3:
1548 if (scrollBar.style != R_SB_XTERM) 2041 if (scrollBar.style != R_SB_XTERM)
1549 { 2042 {
1550 if (scrollbar_above_slider (ev.y)) 2043 if (scrollbar_above_slider (ev.y))
1551# ifdef RXVT_SCROLL_FULL 2044# ifdef RXVT_SCROLL_FULL
1552 scr_page (UP, TermWin.nrow - 1); 2045 scr_page (UP, nrow - 1);
1553# else 2046# else
1554 scr_page (UP, TermWin.nrow / 4); 2047 scr_page (UP, nrow / 4);
1555# endif 2048# endif
1556 else if (scrollbar_below_slider (ev.y)) 2049 else if (scrollbar_below_slider (ev.y))
1557# ifdef RXVT_SCROLL_FULL 2050# ifdef RXVT_SCROLL_FULL
1558 scr_page (DN, TermWin.nrow - 1); 2051 scr_page (DN, nrow - 1);
1559# else 2052# else
1560 scr_page (DN, TermWin.nrow / 4); 2053 scr_page (DN, nrow / 4);
1561# endif 2054# endif
1562 else 2055 else
1563 scrollBar.setMotion (); 2056 scrollBar.state = STATE_MOTION;
1564 } 2057 }
1565 else 2058 else
1566 { 2059 {
1567 scr_page ((ev.button == Button1 ? DN : UP), 2060 scr_page ((ev.button == Button1 ? DN : UP),
1568 (TermWin.nrow 2061 (nrow
1569 * scrollbar_position (ev.y) 2062 * scrollbar_position (ev.y)
1570 / scrollbar_size ())); 2063 / scrollbar_size ()));
1571 } 2064 }
2065
1572 break; 2066 break;
1573 } 2067 }
1574 } 2068 }
2069
1575 return; 2070 return;
1576 } 2071 }
1577#if MENUBAR
1578 /*
1579 * Menubar window processing of button press
1580 */
1581 if (isMenuBarWindow (ev.window))
1582 menubar_control (ev);
1583#endif
1584} 2072}
1585 2073
1586void 2074void
1587rxvt_term::button_release (XButtonEvent &ev) 2075rxvt_term::button_release (XButtonEvent &ev)
1588{ 2076{
1589 int reportmode = 0; 2077 int reportmode = 0;
1590 2078
1591 csrO = 0; /* reset csr Offset */ 2079 csrO = 0; /* reset csr Offset */
1592 if (!bypass_keystate) 2080 if (!bypass_keystate)
1593 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2081 reportmode = !! (priv_modes & PrivMode_mouse_report);
1594 2082
1595 if (scrollbar_isUpDn ()) 2083 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1596 { 2084 {
1597 scrollBar.setIdle (); 2085 scrollBar.state = STATE_IDLE;
1598 scrollbar_show (0); 2086 scrollbar_show (0);
1599#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1600 refresh_type &= ~SMOOTH_REFRESH;
1601#endif
1602
1603 } 2087 }
2088
1604#ifdef SELECTION_SCROLLING 2089#ifdef SELECTION_SCROLLING
1605 pending_scroll_selection=0; 2090 sel_scroll_ev.stop();
1606#endif 2091#endif
2092
1607 if (ev.window == TermWin.vt) 2093 if (ev.window == vt)
1608 { 2094 {
2095 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2096 return;
2097
2098#if ISO_14755
2099 // 5.4
2100 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2101 return;
2102#endif
2103
1609 if (reportmode) 2104 if (reportmode)
1610 { 2105 {
1611 /* mouse report from vt window */ 2106 /* mouse report from vt window */
1612 /* don't report release of wheel "buttons" */ 2107 /* don't report release of wheel "buttons" */
1613 if (ev.button >= 4) 2108 if (ev.button >= 4)
… …
1624 mouse_report (ev); 2119 mouse_report (ev);
1625 } 2120 }
1626#else /* MOUSE_REPORT_DOUBLECLICK */ 2121#else /* MOUSE_REPORT_DOUBLECLICK */
1627 MEvent.button = AnyButton; 2122 MEvent.button = AnyButton;
1628 mouse_report (ev); 2123 mouse_report (ev);
1629#endif /* MOUSE_REPORT_DOUBLECLICK */ 2124#endif /* MOUSE_REPORT_DOUBLECLICK */
1630 return; 2125 return;
1631 } 2126 }
2127
1632 /* 2128 /*
1633 * dumb hack to compensate for the failure of click-and-drag 2129 * dumb hack to compensate for the failure of click-and-drag
1634 * when overriding mouse reporting 2130 * when overriding mouse reporting
1635 */ 2131 */
1636 if (PrivateModes & PrivMode_mouse_report 2132 if (priv_modes & PrivMode_mouse_report
1637 && bypass_keystate 2133 && bypass_keystate
1638 && ev.button == Button1 && MEvent.clicks <= 1) 2134 && ev.button == Button1 && MEvent.clicks <= 1)
1639 selection_extend (ev.x, ev.y, 0); 2135 selection_extend (ev.x, ev.y, 0);
1640 2136
1641 switch (ev.button) 2137 switch (ev.button)
1642 { 2138 {
1643 case Button1: 2139 case Button1:
1644 case Button3: 2140 case Button3:
1645 selection_make (ev.time); 2141 selection_make (ev.time);
1646 break; 2142 break;
2143
1647 case Button2: 2144 case Button2:
1648 selection_request (ev.time, ev.x, ev.y); 2145 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2146 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1649 break; 2147 break;
2148
1650#ifdef MOUSE_WHEEL 2149#ifdef MOUSE_WHEEL
1651 case Button4: 2150 case Button4:
1652 case Button5: 2151 case Button5:
1653 { 2152 {
1654 int i; 2153 int i;
1655 page_dirn v; 2154 page_dirn v;
1656 2155
1657 v = (ev.button == Button4) ? UP : DN; 2156 v = ev.button == Button4 ? UP : DN;
2157
1658 if (ev.state & ShiftMask) 2158 if (ev.state & ShiftMask)
1659 i = 1; 2159 i = 1;
1660 else if ((Options & Opt_mouseWheelScrollPage)) 2160 else if (option (Opt_mouseWheelScrollPage))
1661 i = TermWin.nrow - 1; 2161 i = nrow - 1;
1662 else 2162 else
1663 i = 5; 2163 i = 5;
2164
1664# ifdef MOUSE_SLIP_WHEELING 2165# ifdef MOUSE_SLIP_WHEELING
1665 if (ev.state & ControlMask) 2166 if (ev.state & ControlMask)
1666 { 2167 {
1667 mouse_slip_wheel_speed += (v ? -1 : 1); 2168 mouse_slip_wheel_speed += v ? -1 : 1;
1668 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2169 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2170 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2171
2172 if (!slip_wheel_ev.is_active ())
2173 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1669 } 2174 }
2175 else
1670# endif 2176# 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 { 2177 {
1678 scr_page (v, 1); 2178 scr_page (v, i);
1679 scr_refresh (SMOOTH_REFRESH);
1680 scrollbar_show (1); 2179 scrollbar_show (1);
1681 } 2180 }
1682# endif
1683
1684 } 2181 }
1685 break; 2182 break;
1686#endif 2183#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 { 2184 }
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 { 2185 }
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} 2186}
2166#endif
2167 2187
2168/*}}} */ 2188/*}}} */
2169 2189
2170bool 2190bool
2171rxvt_term::cmd_parse () 2191rxvt_term::cmd_parse ()
2172{ 2192{
2173 bool flag = false; 2193 bool flag = false;
2174 unicode_t ch = NOCHAR; 2194 wchar_t ch = NOCHAR;
2175 unsigned char *seq_begin; // remember start of esc-sequence here 2195 char *seq_begin; // remember start of esc-sequence here
2176 2196
2177 for (;;) 2197 for (;;)
2178 { 2198 {
2179 if (ch == NOCHAR) 2199 if (ch == NOCHAR)
2180 { 2200 {
2181 seq_begin = cmdbuf_ptr; 2201 seq_begin = cmdbuf_ptr;
2182 ch = next_char (); 2202 ch = next_char ();
2183 }
2184 2203
2185 if (ch == NOCHAR) // TODO: improve 2204 if (ch == NOCHAR)
2186 break; 2205 break;
2206 }
2187 2207
2188 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2208 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2189 { 2209 {
2210 if (!seen_input)
2211 {
2212 seen_input = 1;
2213 // many badly-written programs (e.g. jed) contain a race condition:
2214 // they first read the screensize and then install a SIGWINCH handler.
2215 // some window managers resize the window early, and these programs
2216 // then sometimes get the size wrong.
2217 // unfortunately other programs are even more buggy and dislike
2218 // being sent SIGWINCH, so only do it when we were in fact being
2219 // resized.
2220 if (seen_resize && cmd_pid)
2221 kill (-cmd_pid, SIGWINCH);
2222 }
2223
2190 /* Read a text string from the input buffer */ 2224 /* Read a text string from the input buffer */
2191 unicode_t buf[UBUFSIZ]; 2225 wchar_t buf[UBUFSIZ];
2192 bool refreshnow = false; 2226 bool refreshnow = false;
2193 int nlines = 0; 2227 int nlines = 0;
2194 unicode_t *str = buf; 2228 wchar_t *str = buf;
2195 2229 wchar_t *eol = str + min (ncol, UBUFSIZ);
2196 *str++ = ch;
2197 2230
2198 for (;;) 2231 for (;;)
2199 { 2232 {
2233 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2234 break;
2235
2236 *str++ = ch;
2237
2238 if (ch == C0_LF || str >= eol)
2239 {
2240 if (ch == C0_LF)
2241 nlines++;
2242
2243 refresh_count++;
2244
2245 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2246 {
2247 refresh_count = 0;
2248
2249 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2250 {
2251 refreshnow = true;
2252 ch = NOCHAR;
2253 break;
2254 }
2255 }
2256
2257 // scr_add_lines only works for nlines <= nrow - 1.
2258 if (nlines >= nrow - 1)
2259 {
2260 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2261 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2262 scr_add_lines (buf, str - buf, nlines);
2263
2264 nlines = 0;
2265 str = buf;
2266 eol = str + min (ncol, UBUFSIZ);
2267 }
2268
2269 if (str >= eol)
2270 {
2271 if (eol >= buf + UBUFSIZ)
2272 {
2273 ch = NOCHAR;
2274 break;
2275 }
2276 else
2277 eol = min (eol + ncol, buf + UBUFSIZ);
2278 }
2279
2280 }
2281
2200 seq_begin = cmdbuf_ptr; 2282 seq_begin = cmdbuf_ptr;
2201 ch = next_char (); 2283 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 } 2284 }
2237 2285
2286 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2287 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2238 scr_add_lines (buf, nlines, str - buf); 2288 scr_add_lines (buf, str - buf, nlines);
2239 2289
2240 /* 2290 /*
2241 * If there have been a lot of new lines, then update the screen 2291 * 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. 2292 * 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 2293 * 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 */ 2294 */
2249 if (refreshnow) 2295 if (refreshnow)
2250 { 2296 {
2251 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) 2297 flag = true;
2252 refresh_limit++;
2253 else
2254 scr_refresh (refresh_type); 2298 scr_refresh ();
2299 want_refresh = 1;
2255 } 2300 }
2256 2301
2257 } 2302 }
2258 else 2303 else
2259 { 2304 {
… …
2274 2319
2275 return flag; 2320 return flag;
2276} 2321}
2277 2322
2278// read the next character 2323// read the next character
2279unicode_t 2324wchar_t
2280rxvt_term::next_char () 2325rxvt_term::next_char () NOTHROW
2281{ 2326{
2282 while (cmdbuf_ptr < cmdbuf_endp) 2327 while (cmdbuf_ptr < cmdbuf_endp)
2283 { 2328 {
2284 // assume 7-bit to be ascii ALWAYS 2329 // assume 7-bit to be ascii ALWAYS
2285 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2330 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2286 return *cmdbuf_ptr++; 2331 return *cmdbuf_ptr++;
2287 2332
2288 wchar_t wc; 2333 wchar_t wc;
2289 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2334 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2290 2335
2291 if (len == (size_t)-2) 2336 if (len == (size_t)-2)
2292 { 2337 {
2293 // the mbstate stores incomplete sequences. didn't know this :/ 2338 // the mbstate stores incomplete sequences. didn't know this :/
2294 cmdbuf_ptr = cmdbuf_endp; 2339 cmdbuf_ptr = cmdbuf_endp;
2295 break; 2340 break;
2296 } 2341 }
2297 2342
2298 if (len == (size_t)-1) 2343 if (len == (size_t)-1)
2299 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2344 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2300 2345
2301 // assume wchar == unicode 2346 // assume wchar == unicode
2302 cmdbuf_ptr += len; 2347 cmdbuf_ptr += len;
2303 return wc; 2348 return wc & UNICODE_MASK;
2304 } 2349 }
2305 2350
2306 return NOCHAR; 2351 return NOCHAR;
2307} 2352}
2353
2354// read the next octet
2355uint32_t
2356rxvt_term::next_octet () NOTHROW
2357{
2358 return cmdbuf_ptr < cmdbuf_endp
2359 ? (unsigned char)*cmdbuf_ptr++
2360 : NOCHAR;
2361}
2362
2363static class out_of_input out_of_input;
2308 2364
2309/* rxvt_cmd_getc () - Return next input character */ 2365/* rxvt_cmd_getc () - Return next input character */
2310/* 2366/*
2311 * Return the next input character after first passing any keyboard input 2367 * Return the next input character after first passing any keyboard input
2312 * to the command. 2368 * to the command.
2313 */ 2369 */
2314unicode_t 2370wchar_t
2315rxvt_term::cmd_getc () 2371rxvt_term::cmd_getc () THROW ((class out_of_input))
2316{ 2372{
2317 unicode_t c = next_char (); 2373 wchar_t c = next_char ();
2374
2375 if (c == NOCHAR)
2376 throw out_of_input;
2377
2378 return c;
2379}
2380
2381uint32_t
2382rxvt_term::cmd_get8 () THROW ((class out_of_input))
2383{
2384 uint32_t c = next_octet ();
2318 2385
2319 if (c == NOCHAR) 2386 if (c == NOCHAR)
2320 throw out_of_input; 2387 throw out_of_input;
2321 2388
2322 return c; 2389 return c;
… …
2386 { 2453 {
2387 if ((buf[len++] = cmd_getc ()) == 'i') 2454 if ((buf[len++] = cmd_getc ()) == 'i')
2388 break; /* done = 1 */ 2455 break; /* done = 1 */
2389 } 2456 }
2390 } 2457 }
2391 2458
2392 for (i = 0; i < len; i++) 2459 for (i = 0; i < len; i++)
2393 if (putc (buf[i], fd) == EOF) 2460 if (putc (buf[i], fd) == EOF)
2394 { 2461 {
2395 done = 1; 2462 done = 1;
2396 break; 2463 break;
… …
2398 } 2465 }
2399 } 2466 }
2400 2467
2401 pclose_printer (fd); 2468 pclose_printer (fd);
2402} 2469}
2403#endif /* PRINTPIPE */ 2470#endif /* PRINTPIPE */
2404/*}}} */ 2471/*}}} */
2405 2472
2406/* *INDENT-OFF* */ 2473/* *INDENT-OFF* */
2407enum { 2474enum {
2408 C1_40 = 0x40, 2475 C1_40 = 0x40,
… …
2422 case C0_ESC: 2489 case C0_ESC:
2423 process_escape_seq (); 2490 process_escape_seq ();
2424 break; 2491 break;
2425 case C0_ENQ: /* terminal Status */ 2492 case C0_ENQ: /* terminal Status */
2426 if (rs[Rs_answerbackstring]) 2493 if (rs[Rs_answerbackstring])
2427 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2494 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2428 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2429 else 2495 else
2430 tt_write ((unsigned char *)VT100_ANS, 2496 tt_write (VT100_ANS, strlen (VT100_ANS));
2431 (unsigned int)STRLEN (VT100_ANS));
2432 break; 2497 break;
2433 case C0_BEL: /* bell */ 2498 case C0_BEL: /* bell */
2434 scr_bell (); 2499 scr_bell ();
2435 break; 2500 break;
2436 case C0_BS: /* backspace */ 2501 case C0_BS: /* backspace */
… …
2452 break; 2517 break;
2453 case C0_SI: /* shift in - acs */ 2518 case C0_SI: /* shift in - acs */
2454 scr_charset_choose (0); 2519 scr_charset_choose (0);
2455 break; 2520 break;
2456 2521
2522#ifdef EIGHT_BIT_CONTROLS
2457 // 8-bit controls 2523 // 8-bit controls
2458 case 0x90: /* DCS */ 2524 case 0x90: /* DCS */
2459 process_dcs_seq (); 2525 process_dcs_seq ();
2460 break; 2526 break;
2461 case 0x9b: /* CSI */ 2527 case 0x9b: /* CSI */
2462 process_csi_seq (); 2528 process_csi_seq ();
2463 break; 2529 break;
2464 case 0x9d: /* CSI */ 2530 case 0x9d: /* OSC */
2465 process_osc_seq (); 2531 process_osc_seq ();
2466 break; 2532 break;
2533#endif
2467 } 2534 }
2468} 2535}
2469/*}}} */ 2536/*}}} */
2470 2537
2471 2538
… …
2533void 2600void
2534rxvt_term::process_escape_seq () 2601rxvt_term::process_escape_seq ()
2535{ 2602{
2536 unicode_t ch = cmd_getc (); 2603 unicode_t ch = cmd_getc ();
2537 2604
2538 if (PrivateModes & PrivMode_vt52) 2605 if (priv_modes & PrivMode_vt52)
2539 { 2606 {
2540 process_escape_vt52 (ch); 2607 process_escape_vt52 (ch);
2541 return; 2608 return;
2542 } 2609 }
2543 2610
… …
2558 scr_charset_set (2, (unsigned int)cmd_getc ()); 2625 scr_charset_set (2, (unsigned int)cmd_getc ());
2559 break; 2626 break;
2560 case '+': 2627 case '+':
2561 scr_charset_set (3, (unsigned int)cmd_getc ()); 2628 scr_charset_set (3, (unsigned int)cmd_getc ());
2562 break; 2629 break;
2563#ifndef NO_FRILLS 2630#if !ENABLE_MINIMAL
2564 case '6': 2631 case '6':
2565 scr_backindex (); 2632 scr_backindex ();
2566 break; 2633 break;
2567#endif 2634#endif
2568 case '7': 2635 case '7':
2569 scr_cursor (SAVE); 2636 scr_cursor (SAVE);
2570 break; 2637 break;
2571 case '8': 2638 case '8':
2572 scr_cursor (RESTORE); 2639 scr_cursor (RESTORE);
2573 break; 2640 break;
2574#ifndef NO_FRILLS 2641#if !ENABLE_MINIMAL
2575 case '9': 2642 case '9':
2576 scr_forwardindex (); 2643 scr_forwardindex ();
2577 break; 2644 break;
2578#endif 2645#endif
2579 case '=': 2646 case '=':
… …
2589 break; 2656 break;
2590 2657
2591 /* 8.3.87: NEXT LINE */ 2658 /* 8.3.87: NEXT LINE */
2592 case C1_NEL: /* ESC E */ 2659 case C1_NEL: /* ESC E */
2593 { 2660 {
2594 unicode_t nlcr[] = { C0_LF, C0_CR }; 2661 wchar_t nlcr[] = { C0_LF, C0_CR };
2595 scr_add_lines (nlcr, 1, 2); 2662 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2596 } 2663 }
2597 break; 2664 break;
2598 2665
2599 /* kidnapped escape sequence: Should be 8.3.48 */ 2666 /* kidnapped escape sequence: Should be 8.3.48 */
2600 case C1_ESA: /* ESC G */ 2667 case C1_ESA: /* ESC G */
… …
2622 process_dcs_seq (); 2689 process_dcs_seq ();
2623 break; 2690 break;
2624 2691
2625 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2692 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2626 case C1_SCI: /* ESC Z */ 2693 case C1_SCI: /* ESC Z */
2627 tt_write ((const unsigned char *)ESCZ_ANSWER, 2694 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2628 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2629 break; /* steal obsolete ESC [ c */ 2695 break; /* steal obsolete ESC [ c */
2630 2696
2631 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2697 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2632 case C1_CSI: /* ESC [ */ 2698 case C1_CSI: /* ESC [ */
2633 process_csi_seq (); 2699 process_csi_seq ();
… …
2695rxvt_term::process_csi_seq () 2761rxvt_term::process_csi_seq ()
2696{ 2762{
2697 unicode_t ch, priv, i; 2763 unicode_t ch, priv, i;
2698 unsigned int nargs, p; 2764 unsigned int nargs, p;
2699 int n, ndef; 2765 int n, ndef;
2700 int arg[ESC_ARGS]; 2766 int arg[ESC_ARGS] = { };
2701 2767
2702 for (nargs = ESC_ARGS; nargs > 0;) 2768 nargs = 0;
2703 arg[--nargs] = 0;
2704 2769
2705 priv = 0; 2770 priv = 0;
2706 ch = cmd_getc (); 2771 ch = cmd_getc ();
2707 if (ch >= '<' && ch <= '?') 2772 if (ch >= '<' && ch <= '?')
2773 {
2708 { /* '<' '=' '>' '?' */ 2774 /* '<' '=' '>' '?' */
2709 priv = ch; 2775 priv = ch;
2710 ch = cmd_getc (); 2776 ch = cmd_getc ();
2711 } 2777 }
2712 2778
2713 /* read any numerical arguments */ 2779 /* read any numerical arguments */
… …
2742 ndef = get_byte_array_bit (csi_defaults, i); 2808 ndef = get_byte_array_bit (csi_defaults, i);
2743 for (p = 0; p < nargs; p++) 2809 for (p = 0; p < nargs; p++)
2744 if (arg[p] == -1) 2810 if (arg[p] == -1)
2745 arg[p] = ndef; 2811 arg[p] = ndef;
2746 2812
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 /* 2813 /*
2755 * private mode handling 2814 * private mode handling
2756 */ 2815 */
2757 if (priv) 2816 if (priv)
2758 { 2817 {
2759 switch (priv) 2818 switch (priv)
2760 { 2819 {
2761 case '>': 2820 case '>':
2762 if (ch == CSI_DA) /* secondary device attributes */ 2821 if (ch == CSI_DA) /* secondary device attributes */
2822 {
2823 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2824 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2825 //
2826 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2827 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2828 // versions.
2829 //
2763 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2830 tt_printf ("\033[>%d;95;0c", 'U');
2831 }
2764 break; 2832 break;
2833
2765 case '?': 2834 case '?':
2766 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2835 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2767 process_terminal_mode (ch, priv, nargs, arg); 2836 process_terminal_mode (ch, priv, nargs, arg);
2768 break; 2837 break;
2769 } 2838 }
… …
2873 2942
2874 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2943 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2875 arg[0] = -arg[0]; 2944 arg[0] = -arg[0];
2876 /* FALLTHROUGH */ 2945 /* FALLTHROUGH */
2877 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2946 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2878 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2947 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2879 break; 2948 break;
2880 2949
2881 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2950 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2882 tt_write ((const unsigned char *)VT100_ANS, 2951 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2883 (unsigned int) (sizeof (VT100_ANS) - 1));
2884 break; 2952 break;
2885 2953
2886 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2954 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2887 process_sgr_mode (nargs, arg); 2955 process_sgr_mode (nargs, arg);
2888 break; 2956 break;
… …
2895 break; 2963 break;
2896 case 6: /* CPR requested */ 2964 case 6: /* CPR requested */
2897 scr_report_position (); 2965 scr_report_position ();
2898 break; 2966 break;
2899 case 7: /* unofficial extension */ 2967 case 7: /* unofficial extension */
2900 if (Options & Opt_insecure) 2968 if (option (Opt_insecure))
2901 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2969 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2902 break; 2970 break;
2903 case 8: /* unofficial extension */ 2971 case 8: /* unofficial extension */
2904 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2972 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2905 break; 2973 break;
2906 } 2974 }
… …
2942 break; 3010 break;
2943 3011
2944 case CSI_RM: /* 8.3.107: RESET MODE */ 3012 case CSI_RM: /* 8.3.107: RESET MODE */
2945 if (arg[0] == 4) 3013 if (arg[0] == 4)
2946 scr_insert_mode (0); 3014 scr_insert_mode (0);
3015 else if (arg[0] == 20)
3016 priv_modes &= ~PrivMode_LFNL;
2947 break; 3017 break;
2948 3018
2949 case CSI_SM: /* 8.3.126: SET MODE */ 3019 case CSI_SM: /* 8.3.126: SET MODE */
2950 if (arg[0] == 4) 3020 if (arg[0] == 4)
2951 scr_insert_mode (1); 3021 scr_insert_mode (1);
3022 else if (arg[0] == 20)
3023 priv_modes |= PrivMode_LFNL;
2952 break; 3024 break;
2953 3025
2954 /* 3026 /*
2955 * PRIVATE USE beyond this point. All CSI_7? sequences here 3027 * PRIVATE USE beyond this point. All CSI_7? sequences here
2956 */ 3028 */
… …
2968 break; 3040 break;
2969 case CSI_75: 3041 case CSI_75:
2970 scr_cursor (RESTORE); 3042 scr_cursor (RESTORE);
2971 break; 3043 break;
2972 3044
2973#ifndef NO_FRILLS 3045#if !ENABLE_MINIMAL
2974 case CSI_74: 3046 case CSI_74:
2975 process_window_ops (arg, nargs); 3047 process_window_ops (arg, nargs);
2976 break; 3048 break;
2977#endif 3049#endif
2978 3050
… …
2985 break; 3057 break;
2986 } 3058 }
2987} 3059}
2988/*}}} */ 3060/*}}} */
2989 3061
2990#ifndef NO_FRILLS 3062#if !ENABLE_MINIMAL
2991/* ARGSUSED */ 3063/* ARGSUSED */
2992void 3064void
2993rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3065rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2994{ 3066{
2995 int x, y; 3067 int x, y;
2996 XWindowAttributes wattr; 3068 XWindowAttributes wattr;
2997 Window wdummy; 3069 Window wdummy;
3070
3071 dLocal (Display *, dpy);
2998 3072
2999 if (nargs == 0) 3073 if (nargs == 0)
3000 return; 3074 return;
3001 3075
3002 switch (args[0]) 3076 switch (args[0])
3003 { 3077 {
3004 /* 3078 /*
3005 * commands 3079 * commands
3006 */ 3080 */
3007 case 1: /* deiconify window */ 3081 case 1: /* deiconify window */
3008 XMapWindow (display->display, TermWin.parent[0]); 3082 XMapWindow (dpy, parent[0]);
3009 break; 3083 break;
3010 case 2: /* iconify window */ 3084 case 2: /* iconify window */
3011 XIconifyWindow (display->display, TermWin.parent[0], 3085 XIconifyWindow (dpy, parent[0], display->screen);
3012 DefaultScreen (display->display));
3013 break; 3086 break;
3014 case 3: /* set position (pixels) */ 3087 case 3: /* set position (pixels) */
3015 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3088 XMoveWindow (dpy, parent[0], args[1], args[2]);
3016 break; 3089 break;
3017 case 4: /* set size (pixels) */ 3090 case 4: /* set size (pixels) */
3018 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3091 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3019 break; 3092 break;
3020 case 5: /* raise window */ 3093 case 5: /* raise window */
3021 XRaiseWindow (display->display, TermWin.parent[0]); 3094 XRaiseWindow (dpy, parent[0]);
3022 break; 3095 break;
3023 case 6: /* lower window */ 3096 case 6: /* lower window */
3024 XLowerWindow (display->display, TermWin.parent[0]); 3097 XLowerWindow (dpy, parent[0]);
3025 break; 3098 break;
3026 case 7: /* refresh window */ 3099 case 7: /* refresh window */
3027 scr_touch (true); 3100 scr_touch (true);
3028 break; 3101 break;
3029 case 8: /* set size (chars) */ 3102 case 8: /* set size (chars) */
3030 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3103 set_widthheight ((unsigned int) (args[2] * fwidth),
3031 (unsigned int) (args[1] * TermWin.fheight)); 3104 (unsigned int) (args[1] * fheight));
3032 break; 3105 break;
3033 3106
3034 //case 9: NYI, TODO, restore maximized window or maximize window 3107 //case 9: NYI, TODO, restore maximized window or maximize window
3035 default: 3108 default:
3036 if (args[0] >= 24) /* set height (chars) */ 3109 if (args[0] >= 24) /* set height (chars) */
3037 set_widthheight ((unsigned int)TermWin.width, 3110 set_widthheight ((unsigned int)width,
3038 (unsigned int) (args[1] * TermWin.fheight)); 3111 (unsigned int) (args[1] * fheight));
3039 break; 3112 break;
3040
3041 3113
3042 /* 3114 /*
3043 * reports - some output format copied from XTerm 3115 * reports - some output format copied from XTerm
3044 */ 3116 */
3045 case 11: /* report window state */ 3117 case 11: /* report window state */
3046 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3118 XGetWindowAttributes (dpy, parent[0], &wattr);
3047 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3119 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3048 break; 3120 break;
3049 case 13: /* report window position */ 3121 case 13: /* report window position */
3050 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3122 XGetWindowAttributes (dpy, parent[0], &wattr);
3051 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3123 XTranslateCoordinates (dpy, parent[0], wattr.root,
3052 -wattr.border_width, -wattr.border_width, 3124 -wattr.border_width, -wattr.border_width,
3053 &x, &y, &wdummy); 3125 &x, &y, &wdummy);
3054 tt_printf ("\033[3;%d;%dt", x, y); 3126 tt_printf ("\033[3;%d;%dt", x, y);
3055 break; 3127 break;
3056 case 14: /* report window size (pixels) */ 3128 case 14: /* report window size (pixels) */
3057 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3129 XGetWindowAttributes (dpy, parent[0], &wattr);
3058 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3130 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3059 break; 3131 break;
3060 case 18: /* report text area size (chars) */ 3132 case 18: /* report text area size (chars) */
3061 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3133 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3062 break; 3134 break;
3063 case 19: /* report window size (chars) */ 3135 case 19: /* report window size (chars) */
3064 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3136 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3065 break; 3137 break;
3066 case 20: /* report icon label */ 3138 case 20: /* report icon label */
3067 if (Options & Opt_insecure)
3068 { 3139 {
3069 char *s; 3140 char *s;
3070 XGetIconName (display->display, TermWin.parent[0], &s); 3141 XGetIconName (dpy, parent[0], &s);
3071 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3142 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3143 XFree (s);
3072 } 3144 }
3073 break; 3145 break;
3074 case 21: /* report window title */ 3146 case 21: /* report window title */
3075 if (Options & Opt_insecure)
3076 { 3147 {
3077 char *s; 3148 char *s;
3078 XFetchName (display->display, TermWin.parent[0], &s); 3149 XFetchName (dpy, parent[0], &s);
3079 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3150 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3151 XFree (s);
3080 } 3152 }
3081 break; 3153 break;
3082 } 3154 }
3083} 3155}
3084#endif 3156#endif
3085 3157
3086/*----------------------------------------------------------------------*/ 3158/*----------------------------------------------------------------------*/
3087/* 3159/*
3088 * get input up until STRING TERMINATOR (or BEL) 3160 * get input up until STRING TERMINATOR (or BEL)
3089 * ends_how is terminator used. returned input must be free()'d 3161 * ends_how is terminator used. returned input must be free()'d
3090 */ 3162 */
3091unsigned char * 3163char *
3092rxvt_term::get_to_st (unicode_t &ends_how) 3164rxvt_term::get_to_st (unicode_t &ends_how)
3093{ 3165{
3094 int seen_esc = 0; /* seen escape? */ 3166 unicode_t ch;
3167 bool seen_esc = false;
3095 unsigned int n = 0; 3168 unsigned int n = 0;
3096 unsigned char *s;
3097 unicode_t ch;
3098 unsigned char string[STRING_MAX]; 3169 wchar_t string[STRING_MAX];
3099 3170
3100 while ((ch = cmd_getc ())) 3171 while ((ch = cmd_getc ()) != NOCHAR)
3101 { 3172 {
3102 if (ch == C0_BEL || ch == CHAR_ST)
3103 break;
3104
3105 if (seen_esc) 3173 if (seen_esc)
3174 {
3106 if (ch == 0x5c) /* 7bit ST */ 3175 if (ch == 0x5c) /* 7bit ST */
3107 break; 3176 break;
3108 else 3177 else
3109 return NULL; 3178 return NULL;
3110 3179 }
3111 if (ch == C0_ESC) 3180 else if (ch == C0_ESC)
3112 { 3181 {
3113 seen_esc = 1; 3182 seen_esc = true;
3114 continue; 3183 continue;
3115 } 3184 }
3185 else if (ch == C0_BEL || ch == CHAR_ST)
3186 break;
3116 else if (ch == C0_HT) 3187 else if (ch == C0_SYN)
3117 ch = ' '; /* translate '\t' to space */ 3188 ch = cmd_get8 ();
3118 else if (ch < 0x20 && (ch != C0_LF && ch != C0_CR)) 3189 else if (ch < 0x20)
3119 return NULL; /* other control character - exit */ 3190 return NULL; /* other control character - exit */
3120 3191
3121 if (n >= sizeof (string) - 1) 3192 seen_esc = false;
3193
3194 if (n >= STRING_MAX - 1)
3122 // stop at some sane length 3195 // stop at some sane length
3123 return NULL; 3196 return NULL;
3124 3197
3125 string[n++] = ch; 3198 string[n++] = ch;
3126 seen_esc = 0;
3127 } 3199 }
3128 3200
3129 string[n++] = '\0'; 3201 string[n++] = '\0';
3130 3202
3131 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3132 return NULL;
3133
3134 ends_how = (ch == 0x5c ? C0_ESC : ch); 3203 ends_how = (ch == 0x5c ? C0_ESC : ch);
3135 STRNCPY (s, string, n); 3204
3136 return s; 3205 return rxvt_wcstombs (string);
3137} 3206}
3138 3207
3139/*----------------------------------------------------------------------*/ 3208/*----------------------------------------------------------------------*/
3140/* 3209/*
3141 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3210 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3142 */ 3211 */
3143void 3212void
3144rxvt_term::process_dcs_seq () 3213rxvt_term::process_dcs_seq ()
3145{ 3214{
3146 unsigned char *s; 3215 char *s;
3147 unicode_t eh; 3216 unicode_t eh;
3148 3217
3149 /* 3218 /*
3150 * Not handled yet 3219 * Not handled yet
3151 */ 3220 */
… …
3170 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3239 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3171 arg = arg * 10 + (ch - '0'); 3240 arg = arg * 10 + (ch - '0');
3172 3241
3173 if (ch == ';') 3242 if (ch == ';')
3174 { 3243 {
3175 unsigned char *s = get_to_st (eh); 3244 char *s = get_to_st (eh);
3176 3245
3177 if (s) 3246 if (s)
3178 { 3247 {
3179 process_xterm_seq (arg, (char *)s, eh); 3248 process_xterm_seq (arg, s, eh);
3180 free (s); 3249 free (s);
3181 } 3250 }
3182 } 3251 }
3183} 3252}
3184 3253
3185void 3254void
3186rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3255rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3187{ 3256{
3188 if (str[0] == '?' && !str[1]) 3257 if (str[0] == '?' && !str[1])
3189 { 3258 {
3190 if (Options & Opt_insecure) 3259 rgba c;
3191 { 3260 pix_colors_focused[color].get (c);
3192 unsigned short r, g, b; 3261
3193 PixColors[color].get (display, r, g, b); 3262#if XFT
3263 if (c.a != rgba::MAX_CC)
3264 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3265 else
3266#endif
3194 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3267 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3195 }
3196 } 3268 }
3197 else 3269 else
3198 set_window_color (color, str); 3270 set_window_color (color, str);
3199} 3271}
3200 3272
3201/* 3273/*
3202 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3274 * 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 */ 3275 */
3226void 3276void
3227rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3277rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3228{ 3278{
3229 int changed = 0;
3230 int color; 3279 int color;
3231 char *buf, *name; 3280 char *buf, *name;
3232 bool query = str[0] == '?' && !str[1]; 3281 bool query = str[0] == '?' && !str[1];
3282 int saveop = op;
3283
3284 dLocal (Display *, dpy);
3233 3285
3234 assert (str != NULL); 3286 assert (str != NULL);
3287
3288 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3289 return;
3290
3235 switch (op) 3291 switch (op)
3236 { 3292 {
3237 case XTerm_name: 3293 case XTerm_name:
3238 set_title (str); 3294 set_title (str);
3239 /* FALLTHROUGH */ 3295 /* FALLTHROUGH */
… …
3244 set_title (str); 3300 set_title (str);
3245 break; 3301 break;
3246 case XTerm_property: 3302 case XTerm_property:
3247 if (str[0] == '?') 3303 if (str[0] == '?')
3248 { 3304 {
3249 Atom prop = XInternAtom (display->display, str + 1, True); 3305 Atom prop = display->atom (str + 1);
3250 Atom actual_type; 3306 Atom actual_type;
3251 int actual_format; 3307 int actual_format;
3252 unsigned long nitems; 3308 unsigned long nitems;
3253 unsigned long bytes_after; 3309 unsigned long bytes_after;
3254 unsigned char *value = 0; 3310 unsigned char *value = 0;
3255 const char *str = ""; 3311 const char *str = "";
3256 3312
3257 if (prop 3313 if (prop
3258 && XGetWindowProperty (display->display, TermWin.parent[0], 3314 && XGetWindowProperty (dpy, parent[0],
3259 prop, 0, 1<<16, 0, AnyPropertyType, 3315 prop, 0, 1<<16, 0, AnyPropertyType,
3260 &actual_type, &actual_format, 3316 &actual_type, &actual_format,
3261 &nitems, &bytes_after, &value) == Success 3317 &nitems, &bytes_after, &value) == Success
3262 && actual_type != None 3318 && actual_type != None
3263 && actual_format == 8) 3319 && actual_format == 8)
3264 str = (const char *)(value); 3320 str = (const char *)(value);
3265 3321
3266 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3322 tt_printf ("\033]%d;%s%c", op, str, resp);
3267 3323
3268 XFree (value); 3324 XFree (value);
3269 } 3325 }
3270 else 3326 else
3271 { 3327 {
3272 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3328 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3273 3329
3274 if (eq) 3330 if (eq)
3275 { 3331 {
3276 *eq = 0; 3332 *eq = 0;
3277 XChangeProperty (display->display, TermWin.parent[0], 3333 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 } 3334 }
3282 else 3335 else
3283 XDeleteProperty (display->display, TermWin.parent[0], 3336 XDeleteProperty (dpy, parent[0],
3284 display->atom (str)); 3337 display->atom (str));
3285 } 3338 }
3286 break; 3339 break;
3287 3340
3288 case XTerm_Color: 3341 case XTerm_Color:
3289 for (buf = (char *)str; buf && *buf;) 3342 for (buf = (char *)str; buf && *buf;)
3290 { 3343 {
3291 if ((name = STRCHR (buf, ';')) == NULL) 3344 if ((name = strchr (buf, ';')) == NULL)
3292 break; 3345 break;
3293 3346
3294 *name++ = '\0'; 3347 *name++ = '\0';
3295 color = atoi (buf); 3348 color = atoi (buf) + minCOLOR;
3296 3349
3297 if (color < 0 || color >= TOTAL_COLORS) 3350 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3298 break; 3351 break;
3299 3352
3300 if ((buf = STRCHR (name, ';')) != NULL) 3353 if ((buf = strchr (name, ';')) != NULL)
3301 *buf++ = '\0'; 3354 *buf++ = '\0';
3302 3355
3303 if (name[0] == '?' && !name[1]) 3356 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 } 3357 }
3315 break; 3358 break;
3359 case Rxvt_restoreFG:
3316 case XTerm_Color00: 3360 case XTerm_Color00:
3317 process_color_seq (XTerm_Color00, Color_fg, str, resp); 3361 process_color_seq (op, Color_fg, str, resp);
3318 break; 3362 break;
3363 case Rxvt_restoreBG:
3319 case XTerm_Color01: 3364 case XTerm_Color01:
3320 process_color_seq (XTerm_Color00, Color_bg, str, resp); 3365 process_color_seq (op, Color_bg, str, resp);
3321 break; 3366 break;
3322#ifndef NO_CURSORCOLOR 3367#ifndef NO_CURSORCOLOR
3323 case XTerm_Color_cursor: 3368 case XTerm_Color_cursor:
3324 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); 3369 process_color_seq (op, Color_cursor, str, resp);
3325 break; 3370 break;
3326#endif 3371#endif
3327 case XTerm_Color_pointer_fg: 3372 case XTerm_Color_pointer_fg:
3328 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); 3373 process_color_seq (op, Color_pointer_fg, str, resp);
3329 break; 3374 break;
3330 case XTerm_Color_pointer_bg: 3375 case XTerm_Color_pointer_bg:
3331 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); 3376 process_color_seq (op, Color_pointer_bg, str, resp);
3332 break; 3377 break;
3333#ifndef NO_BOLD_UNDERLINE_REVERSE 3378#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: 3379 case XTerm_Color_RV:
3341 process_color_seq (XTerm_Color_RV, Color_RV, str, resp); 3380 process_color_seq (op, Color_RV, str, resp);
3342 break; 3381 break;
3382 case Rxvt_Color_BD:
3383 case URxvt_Color_BD:
3384 process_color_seq (op, Color_BD, str, resp);
3385 break;
3386 case Rxvt_Color_UL:
3387 case URxvt_Color_UL:
3388 process_color_seq (op, Color_UL, str, resp);
3389 break;
3390 case URxvt_Color_IT:
3391 process_color_seq (op, Color_IT, str, resp);
3392 break;
3343#endif 3393#endif
3394#if ENABLE_TRANSPARENCY
3395 case URxvt_Color_tint:
3396 process_color_seq (op, Color_tint, str, resp);
3397 {
3398 bool changed = false;
3344 3399
3400 if (ISSET_PIXCOLOR (Color_tint))
3401 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3402 else
3403 changed = bgPixmap.unset_tint ();
3404
3405 if (changed)
3406 update_background ();
3407 }
3408
3409 break;
3410#endif
3411
3412#if BG_IMAGE_FROM_FILE
3345 case XTerm_Pixmap: 3413 case Rxvt_Pixmap:
3346 if (*str != ';') 3414 if (!strcmp (str, "?"))
3347 { 3415 {
3348#if XPM_BACKGROUND 3416 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 3417
3361 } 3418 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3362 if (changed) 3419 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3363 { 3420 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3364#ifdef XPM_BACKGROUND 3421 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 } 3422 }
3403 else 3423 else
3404 { 3424 {
3425 int changed = 0;
3426
3427 if (*str != ';')
3428 {
3429 /* reset to default scaling :*/
3430 bgPixmap.unset_geometry ();
3431 if (bgPixmap.set_file (str)) /* change pixmap */
3432 changed++;
3433 str = strchr (str, ';');
3434 if (str == NULL)
3435 bgPixmap.set_defaultGeometry ();
3436 }
3437
3405 set_locale (str); 3438 while (str)
3406# ifdef USE_XIM 3439 {
3407 im_cb (); 3440 str++;
3408# endif 3441 if (bgPixmap.set_geometry (str))
3442 changed++;
3443 str = strchr (str, ';');
3444 }
3445
3446 if (changed)
3447 update_background ();
3409 } 3448 }
3410 break; 3449 break;
3450#endif
3411 3451
3412 case XTerm_findfont: 3452 case XTerm_logfile:
3413 if (Options & Opt_insecure) 3453 // TODO, when secure mode?
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
3421
3422#ifdef MENUBAR
3423 case XTerm_Menu:
3424 if (Options & Opt_insecure)
3425 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3426 break; 3454 break;
3427#endif 3455
3428#if 0 3456#if 0
3429 case XTerm_dumpscreen: /* no error notices */ 3457 case Rxvt_dumpscreen: /* no error notices */
3430 { 3458 {
3431 int fd; 3459 int fd;
3432 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3460 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3433 { 3461 {
3434 scr_dump (fd); 3462 scr_dump (fd);
3435 close (fd); 3463 close (fd);
3436 } 3464 }
3437 } 3465 }
3466 break;
3467#endif
3468 case XTerm_font:
3469 op = URxvt_font;
3470 case URxvt_font:
3471#if ENABLE_STYLES
3472 case URxvt_boldFont:
3473 case URxvt_italicFont:
3474 case URxvt_boldItalicFont:
3475#endif
3476 if (query)
3477 tt_printf ("\33]%d;%-.250s%c", saveop,
3478 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3479 ? fontset[op - URxvt_font]->fontdesc : "",
3480 resp);
3481 else
3482 {
3483 const char *&res = rs[Rs_font + (op - URxvt_font)];
3484
3485 res = strdup (str);
3486 allocated.push_back ((void *)res);
3487 set_fonts ();
3488 }
3489 break;
3490
3491 case URxvt_version:
3492 if (query)
3493 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3494 op,
3495 rs[Rs_name], VERSION[0], VERSION[2],
3496 resp);
3497 break;
3498
3499#if !ENABLE_MINIMAL
3500 case URxvt_locale:
3501 if (query)
3502 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3503 else
3504 {
3505 set_locale (str);
3506 pty->set_utf8_mode (enc_utf8);
3507 init_xlocale ();
3508 }
3509 break;
3510
3511 case URxvt_view_up:
3512 case URxvt_view_down:
3513 {
3514 int lines = atoi (str);
3515
3516 if (lines)
3517 scr_page (op == URxvt_view_up ? UP : DN, lines);
3518 else
3519 scr_erase_savelines ();
3520 }
3521
3522 break;
3523#endif
3524
3525#if ENABLE_PERL
3526 case URxvt_perl:
3527 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3528 ; // no responses yet
3438 break; 3529 break;
3439#endif 3530#endif
3440 } 3531 }
3441} 3532}
3442/*----------------------------------------------------------------------*/ 3533/*----------------------------------------------------------------------*/
… …
3456{ 3547{
3457 int state; 3548 int state;
3458 3549
3459 if (mode == 's') 3550 if (mode == 's')
3460 { 3551 {
3461 SavedModes |= (PrivateModes & bit); 3552 SavedModes |= (priv_modes & bit);
3462 return -1; 3553 return -1;
3463 } 3554 }
3464 else 3555 else
3465 { 3556 {
3466 if (mode == 'r') 3557 if (mode == 'r')
3467 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3558 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3468 else 3559 else
3469 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3560 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3470 PrivMode (state, bit); 3561 PrivMode (state, bit);
3471 } 3562 }
3472 3563
3473 return state; 3564 return state;
3474} 3565}
3475 3566
3476/* we're not using priv _yet_ */ 3567/* we're not using priv _yet_ */
3477void 3568void
3478rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3569rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3479{ 3570{
3480 unsigned int i, j; 3571 unsigned int i, j;
3481 int state; 3572 int state;
3482 3573
3483 static const struct 3574 static const struct
3484 { 3575 {
3485 const int argval; 3576 const int argval;
3486 const unsigned long bit; 3577 const unsigned long bit;
3487 }
3488
3489 argtopriv[] = { 3578 } argtopriv[] = {
3490 { 1, PrivMode_aplCUR }, 3579 { 1, PrivMode_aplCUR },
3491 { 2, PrivMode_vt52 }, 3580 { 2, PrivMode_vt52 },
3492 { 3, PrivMode_132 }, 3581 { 3, PrivMode_132 },
3493 { 4, PrivMode_smoothScroll }, 3582 { 4, PrivMode_smoothScroll },
3494 { 5, PrivMode_rVideo }, 3583 { 5, PrivMode_rVideo },
3495 { 6, PrivMode_relOrigin }, 3584 { 6, PrivMode_relOrigin },
3496 { 7, PrivMode_Autowrap }, 3585 { 7, PrivMode_Autowrap },
3586 // 8, bi-directional support mode
3497 { 9, PrivMode_MouseX10 }, 3587 { 9, PrivMode_MouseX10 },
3498#ifdef menuBar_esc 3588 // 18, 19 printing-related
3499 { menuBar_esc, PrivMode_menuBar }, 3589 { 25, PrivMode_VisibleCursor },
3500#endif
3501#ifdef scrollBar_esc 3590#ifdef scrollBar_esc
3502 { scrollBar_esc, PrivMode_scrollBar }, 3591 { scrollBar_esc, PrivMode_scrollBar },
3503#endif 3592#endif
3504 // 18, 19 printing-related
3505 { 25, PrivMode_VisibleCursor },
3506 // 30 show scrollbar rxvt. extension
3507 { 35, PrivMode_ShiftKeys }, // rxvt extension 3593 { 35, PrivMode_ShiftKeys }, // rxvt extension
3508 { 40, PrivMode_132OK }, 3594 { 40, PrivMode_132OK },
3509 // 41 xterm more fixes NYI 3595 // 41 xterm more fixes NYI
3510 // 45 margin bell NYI 3596 // 45 margin bell NYI
3511 // 46 start logging 3597 // 46 start logging
… …
3513 { 66, PrivMode_aplKP }, 3599 { 66, PrivMode_aplKP },
3514#ifndef NO_BACKSPACE_KEY 3600#ifndef NO_BACKSPACE_KEY
3515 { 67, PrivMode_BackSpace }, 3601 { 67, PrivMode_BackSpace },
3516#endif 3602#endif
3517 { 1000, PrivMode_MouseX11 }, 3603 { 1000, PrivMode_MouseX11 },
3518 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3604 { 1002, PrivMode_MouseBtnEvent },
3519 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3605 { 1003, PrivMode_MouseAnyEvent },
3520 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3521 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3606 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3522 { 1011, PrivMode_Keypress }, // rxvt extension 3607 { 1011, PrivMode_Keypress }, // rxvt extension
3523 // 1035 enable modifiers for alt, numlock NYI 3608 // 1035 enable modifiers for alt, numlock NYI
3524 // 1036 send ESC for meta keys NYI 3609 // 1036 send ESC for meta keys NYI
3525 // 1037 send DEL for keypad delete NYI 3610 // 1037 send DEL for keypad delete NYI
3526 { 1047, PrivMode_Screen }, 3611 { 1047, PrivMode_Screen },
3527 // 1048 save and restore cursor 3612 // 1048 save and restore cursor
3528 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3613 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3529 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3614 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3615 { 2004, PrivMode_BracketPaste },
3530 }; 3616 };
3531 3617
3532 if (nargs == 0) 3618 if (nargs == 0)
3533 return; 3619 return;
3534 3620
… …
3551 } 3637 }
3552 3638
3553 /* extra handling for values with state unkept */ 3639 /* extra handling for values with state unkept */
3554 switch (arg[i]) 3640 switch (arg[i])
3555 { 3641 {
3642#if ENABLE_STYLES
3643 case 1021:
3644 set_option (Opt_intensityStyles, mode);
3645
3646 scr_touch (true);
3647 break;
3648#endif
3556 case 1048: /* alternative cursor save */ 3649 case 1048: /* alternative cursor save */
3650 case 1049:
3557 if (Options & Opt_secondaryScreen) 3651 if (option (Opt_secondaryScreen))
3558 if (mode == 0) 3652 if (mode == 0)
3559 scr_cursor (RESTORE); 3653 scr_cursor (RESTORE);
3560 else if (mode == 1) 3654 else if (mode == 1)
3561 scr_cursor (SAVE); 3655 scr_cursor (SAVE);
3562 break; 3656 break;
… …
3573 * within VT52 mode 3667 * within VT52 mode
3574 */ 3668 */
3575 PrivMode (1, PrivMode_vt52); 3669 PrivMode (1, PrivMode_vt52);
3576 break; 3670 break;
3577 case 3: /* 80/132 */ 3671 case 3: /* 80/132 */
3578 if (PrivateModes & PrivMode_132OK) 3672 if (priv_modes & PrivMode_132OK)
3673 {
3674 scr_poweron ();
3579 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3675 set_widthheight (((state ? 132 : 80) * fwidth), 24 * fheight);
3676 }
3580 break; 3677 break;
3581 case 4: /* smooth scrolling */ 3678 case 4: /* smooth scrolling */
3582 if (state) 3679 set_option (Opt_jumpScroll, !state);
3583 Options &= ~Opt_jumpScroll;
3584 else
3585 Options |= Opt_jumpScroll;
3586 break; 3680 break;
3587 case 5: /* reverse video */ 3681 case 5: /* reverse video */
3588 scr_rvideo_mode (state); 3682 scr_rvideo_mode (state);
3589 break; 3683 break;
3590 case 6: /* relative/absolute origins */ 3684 case 6: /* relative/absolute origins */
… …
3594 scr_autowrap (state); 3688 scr_autowrap (state);
3595 break; 3689 break;
3596 /* case 8: - auto repeat, can't do on a per window basis */ 3690 /* case 8: - auto repeat, can't do on a per window basis */
3597 case 9: /* X10 mouse reporting */ 3691 case 9: /* X10 mouse reporting */
3598 if (state) /* orthogonal */ 3692 if (state) /* orthogonal */
3599 PrivateModes &= ~PrivMode_MouseX11; 3693 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3600 break; 3694 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 3695#ifdef scrollBar_esc
3609 case scrollBar_esc: 3696 case scrollBar_esc:
3610 if (scrollbar_mapping (state)) 3697 if (scrollbar_mapping (state))
3611 { 3698 {
3612 resize_all_windows (0, 0, 0); 3699 resize_all_windows (0, 0, 0);
… …
3624 break; 3711 break;
3625 /* case 66: - application key pad */ 3712 /* case 66: - application key pad */
3626 /* case 67: - backspace key */ 3713 /* case 67: - backspace key */
3627 case 1000: /* X11 mouse reporting */ 3714 case 1000: /* X11 mouse reporting */
3628 if (state) /* orthogonal */ 3715 if (state) /* orthogonal */
3629 PrivateModes &= ~PrivMode_MouseX10; 3716 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3630 break; 3717 break;
3631#if 0
3632 case 1001: 3718 case 1002:
3633 break; /* X11 mouse highlighting */ 3719 case 1003:
3634#endif 3720 if (state)
3721 {
3722 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3723 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3724 vt_emask_mouse = PointerMotionMask;
3725 }
3726 else
3727 vt_emask_mouse = NoEventMask;
3728 vt_select_input ();
3729 break;
3635 case 1010: /* scroll to bottom on TTY output inhibit */ 3730 case 1010: /* scroll to bottom on TTY output inhibit */
3636 if (state)
3637 Options &= ~Opt_scrollTtyOutput;
3638 else
3639 Options |= Opt_scrollTtyOutput; 3731 set_option (Opt_scrollTtyOutput, !state);
3640 break; 3732 break;
3641 case 1011: /* scroll to bottom on key press */ 3733 case 1011: /* scroll to bottom on key press */
3642 if (state)
3643 Options |= Opt_scrollTtyKeypress; 3734 set_option (Opt_scrollTtyKeypress, state);
3644 else
3645 Options &= ~Opt_scrollTtyKeypress;
3646 break; 3735 break;
3647 case 1047: /* secondary screen w/ clearing last */ 3736 case 1047: /* secondary screen w/ clearing last */
3648 if (Options & Opt_secondaryScreen) 3737 if (option (Opt_secondaryScreen))
3649 if (current_screen != PRIMARY) 3738 if (current_screen != PRIMARY)
3650 scr_erase_screen (2); 3739 scr_erase_screen (2);
3651 scr_change_screen (state); 3740 scr_change_screen (state);
3652 break; 3741 break;
3653 case 1049: /* secondary screen w/ clearing first */ 3742 case 1049: /* secondary screen w/ clearing first */
3654 scr_change_screen (state); 3743 scr_change_screen (state);
3655 if (Options & Opt_secondaryScreen) 3744 if (option (Opt_secondaryScreen))
3656 if (current_screen != PRIMARY) 3745 if (current_screen != PRIMARY)
3657 scr_erase_screen (2); 3746 scr_erase_screen (2);
3658 break; 3747 break;
3659 default: 3748 default:
3660 break; 3749 break;
… …
3686 rendset = 0, rendstyle = ~RS_None; 3775 rendset = 0, rendstyle = ~RS_None;
3687 break; 3776 break;
3688 case 1: 3777 case 1:
3689 rendset = 1, rendstyle = RS_Bold; 3778 rendset = 1, rendstyle = RS_Bold;
3690 break; 3779 break;
3780 //case 2: // low intensity
3781 case 3:
3782 rendset = 1, rendstyle = RS_Italic;
3783 break;
3691 case 4: 3784 case 4:
3692 rendset = 1, rendstyle = RS_Uline; 3785 rendset = 1, rendstyle = RS_Uline;
3693 break; 3786 break;
3694 case 5: 3787 case 5: // slowly blinking
3788 case 6: // rapidly blinking
3695 rendset = 1, rendstyle = RS_Blink; 3789 rendset = 1, rendstyle = RS_Blink;
3696 break; 3790 break;
3697 //case 6: // scoansi light background 3791 //case 6: // scoansi light background
3698 case 7: 3792 case 7:
3699 rendset = 1, rendstyle = RS_RVid; 3793 rendset = 1, rendstyle = RS_RVid;
3700 break; 3794 break;
3701 case 8: 3795 case 8:
3702 // invisible. NYI 3796 // invisible. NYI
3703 break; 3797 break;
3798 //case 9: // crossed out
3704 //case 10: // scoansi acs off 3799 //case 10: // scoansi acs off, primary font
3705 //case 11: // scoansi acs on 3800 //case 11: // scoansi acs on, first alt font
3706 //case 12: // scoansi acs on, |0x80 3801 //case 12: // scoansi acs on, |0x80, second alt font
3707 case 21: // disable bold, blink and invis (some terminals use this) 3802 //...
3803 //case 19: // ninth alt font
3804 //case 20: // gothic
3805 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3708 rendset = 0, rendstyle = RS_Bold | RS_Blink; 3806 rendset = 0, rendstyle = RS_Bold;
3709 break; 3807 break;
3710 case 22: 3808 case 22: // normal intensity
3711 rendset = 0, rendstyle = RS_Bold; 3809 rendset = 0, rendstyle = RS_Bold;
3810 break;
3811 case 23: // disable italic
3812 rendset = 0, rendstyle = RS_Italic;
3712 break; 3813 break;
3713 case 24: 3814 case 24:
3714 rendset = 0, rendstyle = RS_Uline; 3815 rendset = 0, rendstyle = RS_Uline;
3715 break; 3816 break;
3716 case 25: 3817 case 25:
3717 rendset = 0, rendstyle = RS_Blink; 3818 rendset = 0, rendstyle = RS_Blink;
3718 break; 3819 break;
3820 case 26: // variable spacing (iso 8613)
3821 rendset = 0, rendstyle = RS_Blink;
3822 break;
3719 case 27: 3823 case 27:
3720 rendset = 0, rendstyle = RS_RVid; 3824 rendset = 0, rendstyle = RS_RVid;
3721 break; 3825 break;
3722 case 28:
3723 // visible. NYI 3826 //case 28: // visible. NYI
3724 break; 3827 //case 29: // not crossed-out
3725 } 3828 }
3726 3829
3727 if (rendset != -1) 3830 if (rendset != -1)
3728 { 3831 {
3729 scr_rendition (rendset, rendstyle); 3832 scr_rendition (rendset, rendstyle);
… …
3740 case 35: 3843 case 35:
3741 case 36: 3844 case 36:
3742 case 37: 3845 case 37:
3743 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3846 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3744 break; 3847 break;
3745#ifdef TTY_256COLOR 3848 case 38: // set fg color, ISO 8613-6
3746 case 38:
3747 if (nargs > i + 2 && arg[i + 1] == 5) 3849 if (nargs > i + 2 && arg[i + 1] == 5)
3748 { 3850 {
3749 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3851 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3750 i += 2; 3852 i += 2;
3751 } 3853 }
3752 break; 3854 break;
3753#endif
3754 case 39: /* default fg */ 3855 case 39: /* default fg */
3755 scr_color (Color_fg, Color_fg); 3856 scr_color (Color_fg, Color_fg);
3756 break; 3857 break;
3757 3858
3758 case 40: 3859 case 40:
… …
3763 case 45: 3864 case 45:
3764 case 46: 3865 case 46:
3765 case 47: 3866 case 47:
3766 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3867 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3767 break; 3868 break;
3768#ifdef TTY_256COLOR 3869 case 48: // set bg color, ISO 8613-6
3769 case 48:
3770 if (nargs > i + 2 && arg[i + 1] == 5) 3870 if (nargs > i + 2 && arg[i + 1] == 5)
3771 { 3871 {
3772 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3872 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3773 i += 2; 3873 i += 2;
3774 } 3874 }
3775 break; 3875 break;
3776#endif
3777 case 49: /* default bg */ 3876 case 49: /* default bg */
3778 scr_color (Color_bg, Color_bg); 3877 scr_color (Color_bg, Color_bg);
3779 break; 3878 break;
3780 3879
3781#ifndef NO_BRIGHTCOLOR 3880 //case 50: // not variable spacing
3881
3882#if !ENABLE_MINIMAL
3782 case 90: 3883 case 90:
3783 case 91: /* set bright fg color */ 3884 case 91: /* set bright fg color */
3784 case 92: 3885 case 92:
3785 case 93: 3886 case 93:
3786 case 94: 3887 case 94:
3787 case 95: 3888 case 95:
3788 case 96: 3889 case 96:
3789 case 97: 3890 case 97:
3790 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3891 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3791 Color_fg);
3792 break; 3892 break;
3793 case 100: 3893 case 100:
3794 case 101: /* set bright bg color */ 3894 case 101: /* set bright bg color */
3795 case 102: 3895 case 102:
3796 case 103: 3896 case 103:
3797 case 104: 3897 case 104:
3798 case 105: 3898 case 105:
3799 case 106: 3899 case 106:
3800 case 107: 3900 case 107:
3801 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3901 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3802 Color_bg);
3803 break; 3902 break;
3804#endif 3903#endif
3805
3806 } 3904 }
3807 } 3905 }
3808} 3906}
3809/*}}} */ 3907/*}}} */
3810 3908
… …
3813rxvt_term::process_graphics () 3911rxvt_term::process_graphics ()
3814{ 3912{
3815 unicode_t ch, cmd = cmd_getc (); 3913 unicode_t ch, cmd = cmd_getc ();
3816 3914
3817 if (cmd == 'Q') 3915 if (cmd == 'Q')
3916 {
3818 { /* query graphics */ 3917 /* query graphics */
3819 tt_printf ("\033G0\n"); /* no graphics */ 3918 tt_printf ("\033G0\012"); /* no graphics */
3820 return; 3919 return;
3821 } 3920 }
3822 /* swallow other graphics sequences until terminating ':' */ 3921 /* swallow other graphics sequences until terminating ':' */
3823 do 3922 do
3824 ch = cmd_getc (); 3923 ch = cmd_getc ();
… …
3834 */ 3933 */
3835void 3934void
3836rxvt_term::tt_printf (const char *fmt,...) 3935rxvt_term::tt_printf (const char *fmt,...)
3837{ 3936{
3838 va_list arg_ptr; 3937 va_list arg_ptr;
3839 unsigned char buf[256]; 3938 char buf[256];
3840 3939
3841 va_start (arg_ptr, fmt); 3940 va_start (arg_ptr, fmt);
3842 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3941 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3843 va_end (arg_ptr); 3942 va_end (arg_ptr);
3844 tt_write (buf, STRLEN (buf)); 3943 tt_write (buf, strlen (buf));
3845} 3944}
3846 3945
3847/* ---------------------------------------------------------------------- */ 3946/* ---------------------------------------------------------------------- */
3848/* Write data to the pty as typed by the user, pasted with the mouse, 3947/* 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. 3948 * or generated by us in response to a query ESC sequence.
3850 */ 3949 */
3950const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3951
3851void 3952void
3852rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3953rxvt_term::tt_write (const char *data, unsigned int len)
3853{ 3954{
3854 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3955 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3956 return;
3855 3957
3856 if (len) 3958 if (pty->pty < 0)
3959 return;
3960
3961 if (v_buflen == 0)
3962 {
3963 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3964
3965 if ((unsigned int)written == len)
3966 return;
3967
3968 data += written;
3969 len -= written;
3857 { 3970 }
3971
3972 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3973
3974 memcpy (v_buffer + v_buflen, data, len);
3975 v_buflen += len;
3976
3977 pty_ev.set (ev::READ | ev::WRITE);
3978}
3979
3980void rxvt_term::pty_write ()
3981{
3982 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3983
3984 if (written > 0)
3985 {
3986 v_buflen -= written;
3987
3858 if (v_buflen == 0) 3988 if (v_buflen == 0)
3859 { 3989 {
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); 3990 free (v_buffer);
3887 v_buffer = 0; 3991 v_buffer = 0;
3888 v_buflen = 0;
3889 3992
3890 pty_ev.set (EVENT_READ); 3993 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; 3994 return;
3903 } 3995 }
3996
3997 memmove (v_buffer, v_buffer + written, v_buflen);
3904 } 3998 }
3999 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4000 pty_ev.set (ev::READ);
3905} 4001}
3906 4002
3907/*----------------------- end-of-file (C source) -----------------------*/ 4003/*----------------------- end-of-file (C source) -----------------------*/
3908 4004

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