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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.68 by pcg, Sun Mar 14 17:33:07 2004 UTC vs.
Revision 1.408 by ayin, Sat Feb 16 13:36:10 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>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * 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/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69#if ENABLE_FRILLS || ISO_14755
70
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
58void 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
303static inline KeySym
304translate_keypad (KeySym keysym, bool kp)
305{
306#ifdef XK_KP_Home
307 static const KeySym keypadtrans[] = {
308 XK_KP_7, // XK_KP_Home
309 XK_KP_4, // XK_KP_Left
310 XK_KP_8, // XK_KP_Up
311 XK_KP_6, // XK_KP_Right
312 XK_KP_2, // XK_KP_Down
313# ifndef UNSHIFTED_SCROLLKEYS
314 XK_KP_9, // XK_KP_Prior
315 XK_KP_3, // XK_KP_Next
316# else
317 XK_Prior,
318 XK_Next,
319# endif
320 XK_KP_1, // XK_KP_End
321 XK_KP_5, // XK_KP_Begin
322 };
323
324 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
325 {
326 unsigned int index = keysym - XK_KP_Home;
327 keysym = kp ? keypadtrans[index] : XK_Home + index;
328 }
329 else if (keysym == XK_KP_Insert)
330 keysym = kp ? XK_KP_0 : XK_Insert;
331# ifndef NO_DELETE_KEY
332 else if (keysym == XK_KP_Delete)
333 keysym = kp ? XK_KP_Decimal : XK_Delete;
334# endif
335#endif
336 return keysym;
337}
338
339void
59rxvt_term::lookup_key (XKeyEvent &ev) 340rxvt_term::key_press (XKeyEvent &ev)
60{ 341{
61 int ctrl, meta, shft, len; 342 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 343 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 344 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 345 char kbuf[KBUFSZ];
346
347#if ISO_14755
348 if (iso14755buf & ISO_14755_52)
349 return;
350#endif
69 351
70 /* 352 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 353 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 354 * escape sequence to toggle the Keypad.
73 * 355 *
74 * Always permit `shift' to override the current setting 356 * Always permit `shift' to override the current setting
75 */ 357 */
76 shft = (ev.state & ShiftMask); 358 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 359 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 360 meta = ev.state & ModMetaMask;
79 361
80 if (numlock_state || (ev.state & ModNumLockMask)) 362 if (numlock_state || (ev.state & ModNumLockMask))
81 { 363 {
82 numlock_state = (ev.state & ModNumLockMask); 364 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 365 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 370#ifdef USE_XIM
89 if (Input_Context) 371 if (Input_Context)
90 { 372 {
91 Status status_return; 373 Status status_return;
92 374
375#if 0
93#ifdef X_HAVE_UTF8_STRING 376#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 377 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 378 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 379 KBUFSZ, &keysym, &status_return);
97 else 380 else
381#endif
98#endif 382#endif
99 { 383 {
100 wchar_t wkbuf[KBUFSZ + 1]; 384 wchar_t wkbuf[KBUFSZ + 1];
101 385
102 // the XOpenIM manpage lies about hardcoding the locale 386 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 387 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 388 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 389 SET_LOCALE (rs[Rs_imLocale]);
390
106 // assume wchar_t == unicode or better 391 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 392 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 393 KBUFSZ, &keysym, &status_return);
394
109 if (rs[Rs_imLocale]) 395 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 396 SET_LOCALE (locale);
111 397
112 if (status_return == XLookupChars 398 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 399 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 420 || status_return == XLookupBoth;
135 } 421 }
136 else 422 else
137#endif 423#endif
138 { 424 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 425 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 426 valid_keysym = keysym != NoSymbol;
141 } 427 }
142 428
143 if (valid_keysym) 429 if (valid_keysym)
144 { 430 {
431#ifdef KEYSYM_RESOURCE
432 if (keyboard->dispatch (this, keysym, ev.state))
433 return;
434#endif
435
145 if (TermWin.saveLines) 436 if (saveLines)
146 { 437 {
147#ifdef UNSHIFTED_SCROLLKEYS 438#ifdef UNSHIFTED_SCROLLKEYS
148 if (!ctrl && !meta) 439 if (!ctrl && !meta)
149 {
150#else 440#else
151 if (IS_SCROLL_MOD) 441 if (IS_SCROLL_MOD)
442#endif
152 { 443 {
153#endif
154 int lnsppg; 444 int lnsppg;
155 445
156#ifdef PAGING_CONTEXT_LINES 446#ifdef PAGING_CONTEXT_LINES
157 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 447 lnsppg = nrow - PAGING_CONTEXT_LINES;
158#else 448#else
159 lnsppg = TermWin.nrow * 4 / 5; 449 lnsppg = nrow * 4 / 5;
160#endif 450#endif
161 if (keysym == XK_Prior) 451 if (keysym == XK_Prior)
162 { 452 {
163 scr_page (UP, lnsppg); 453 scr_page (UP, lnsppg);
164 return; 454 return;
… …
192 scr_move_to (0, 1); 482 scr_move_to (0, 1);
193 return; 483 return;
194 } 484 }
195 else if (keysym == XK_End) 485 else if (keysym == XK_End)
196 { 486 {
197 scr_move_to (1, 0); 487 scr_move_to (1, 1);
198 return; 488 return;
199 } 489 }
200 } 490 }
201#endif 491#endif
202 } 492 }
… …
207 if (keysym >= XK_F1 && keysym <= XK_F10) 497 if (keysym >= XK_F1 && keysym <= XK_F10)
208 { 498 {
209 keysym += (XK_F11 - XK_F1); 499 keysym += (XK_F11 - XK_F1);
210 shft = 0; /* turn off Shift */ 500 shft = 0; /* turn off Shift */
211 } 501 }
212 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 502 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
213 { 503 {
214 switch (keysym) 504 switch (keysym)
215 { 505 {
216 /* normal XTerm key bindings */ 506 /* normal XTerm key bindings */
217 case XK_Insert: /* Shift+Insert = paste mouse selection */ 507 case XK_Insert: /* Shift+Insert = paste mouse selection */
218 selection_request (ev.time, 0, 0); 508 selection_request (ev.time);
219 return; 509 return;
510#if TODO
220 /* rxvt extras */ 511 /* rxvt extras */
221 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 512 case XK_KP_Add: /* Shift+KP_Add = bigger font */
222 change_font (FONT_UP); 513 change_font (FONT_UP);
223 return; 514 return;
224 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 515 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
225 change_font (FONT_DN); 516 change_font (FONT_DN);
226 return; 517 return;
518#endif
227 } 519 }
228 } 520 }
229 } 521 }
230#ifdef PRINTPIPE 522
231 if (keysym == XK_Print) 523#if ENABLE_FRILLS || ISO_14755
232 { 524 // ISO 14755 support
233 scr_printscreen (ctrl | shft); 525 if (shft && ctrl)
234 return;
235 } 526 {
236#endif 527 int hv;
237 528
238 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 529 if (iso14755buf & ISO_14755_51
239 { 530 && (keysym == XK_space || keysym == XK_KP_Space
240#ifdef KEYSYM_RESOURCE 531 || keysym == XK_Return || keysym == XK_KP_Enter))
241 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
242 { 532 {
243 unsigned int l; 533 commit_iso14755 ();
244 const unsigned char *kbuf0; 534 iso14755buf = ISO_14755_51;
245 535# if ISO_14755
246 kbuf0 = (Keysym_map[keysym & 0xFF]); 536 iso14755_51 (0);
247 l = (unsigned int)*kbuf0++;
248
249 /* escape prefix */
250 if (meta
251# ifdef META8_OPTION
252 && meta_char == C0_ESC
253# endif 537# endif
254 ) 538 return;
255 {
256 const unsigned char ch = C0_ESC;
257 tt_write (&ch, 1);
258 } 539 }
259 540 else if (keysym == XK_BackSpace)
260 tt_write (kbuf0, l); 541 {
542 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
543# if ISO_14755
544 iso14755_51 (iso14755buf & ISO_14755_MASK);
545# endif
546 return;
547 }
548 else if ((hv = hex_keyval (ev)) >= 0)
549 {
550 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
551 | hv | ISO_14755_51;
552# if ISO_14755
553 iso14755_51 (iso14755buf & ISO_14755_MASK);
554# endif
261 return; 555 return;
262 } 556 }
263 else 557 else
264#endif
265 { 558 {
559# if ISO_14755
560 scr_overlay_off ();
561# endif
562 iso14755buf = 0;
563 }
564 }
565 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
566 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
567 if (!(iso14755buf & ISO_14755_STARTED))
568 {
569 iso14755buf |= ISO_14755_STARTED;
570# if ISO_14755
571 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
572 scr_overlay_set (0, 0, "ISO 14755 mode");
573# endif
574 }
575#endif
576
577#ifdef PRINTPIPE
578 if (keysym == XK_Print)
579 {
580 scr_printscreen (ctrl | shft);
581 return;
582 }
583#endif
584
585 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
586 {
587 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
266 newlen = 1; 588 unsigned int newlen = 1;
267 switch (keysym) 589
590 switch (translate_keypad (keysym, kp))
268 { 591 {
269#ifndef NO_BACKSPACE_KEY 592#ifndef NO_BACKSPACE_KEY
270 case XK_BackSpace: 593 case XK_BackSpace:
271 if (PrivateModes & PrivMode_HaveBackSpace) 594 if (priv_modes & PrivMode_HaveBackSpace)
272 { 595 {
273 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 596 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
274 ^ !!ctrl) ? '\b' : '\177'; 597 ^ !!ctrl) ? '\b' : '\177';
275 kbuf[1] = '\0'; 598 kbuf[1] = '\0';
276 } 599 }
277 else 600 else
278 STRCPY (kbuf, key_backspace); 601 strcpy (kbuf, rs[Rs_backspace_key]);
279 break; 602 break;
280#endif 603#endif
281#ifndef NO_DELETE_KEY 604#ifndef NO_DELETE_KEY
282 case XK_Delete: 605 case XK_Delete:
283 STRCPY (kbuf, key_delete); 606 strcpy (kbuf, rs[Rs_delete_key]);
284 break; 607 break;
285#endif 608#endif
286 case XK_Tab: 609 case XK_Tab:
287 if (shft) 610 if (shft)
288 STRCPY (kbuf, "\033[Z"); 611 strcpy (kbuf, "\033[Z");
289 else 612 else
290 { 613 {
291#ifdef CTRL_TAB_MAKES_META 614#ifdef CTRL_TAB_MAKES_META
292 if (ctrl) 615 if (ctrl)
293 meta = 1; 616 meta = 1;
… …
298#endif 621#endif
299 newlen = 0; 622 newlen = 0;
300 } 623 }
301 break; 624 break;
302 625
303#ifdef XK_KP_Left
304 case XK_KP_Up: /* \033Ox or standard */
305 case XK_KP_Down: /* \033Or or standard */
306 case XK_KP_Right: /* \033Ov or standard */
307 case XK_KP_Left: /* \033Ot or standard */
308 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
309 {
310 STRCPY (kbuf, "\033OZ");
311 kbuf[2] = "txvr"[keysym - XK_KP_Left];
312 break;
313 }
314 else
315 /* translate to std. cursor key */
316 keysym = XK_Left + (keysym - XK_KP_Left);
317 /* FALLTHROUGH */
318#endif
319 case XK_Up: /* "\033[A" */ 626 case XK_Up: /* "\033[A" */
320 case XK_Down: /* "\033[B" */ 627 case XK_Down: /* "\033[B" */
321 case XK_Right: /* "\033[C" */ 628 case XK_Right: /* "\033[C" */
322 case XK_Left: /* "\033[D" */ 629 case XK_Left: /* "\033[D" */
323 STRCPY (kbuf, "\033[Z"); 630 strcpy (kbuf, "\033[Z");
324 kbuf[2] = "DACB"[keysym - XK_Left]; 631 kbuf[2] = "DACB"[keysym - XK_Left];
325 /* do Shift first */ 632 /* do Shift first */
326 if (shft) 633 if (shft)
327 kbuf[2] = "dacb"[keysym - XK_Left]; 634 kbuf[2] = "dacb"[keysym - XK_Left];
328 else if (ctrl) 635 else if (ctrl)
329 { 636 {
330 kbuf[1] = 'O'; 637 kbuf[1] = 'O';
331 kbuf[2] = "dacb"[keysym - XK_Left]; 638 kbuf[2] = "dacb"[keysym - XK_Left];
332 } 639 }
333 else if (PrivateModes & PrivMode_aplCUR) 640 else if (priv_modes & PrivMode_aplCUR)
334 kbuf[1] = 'O'; 641 kbuf[1] = 'O';
335 break; 642 break;
336 643
337#ifndef UNSHIFTED_SCROLLKEYS 644#ifndef UNSHIFTED_SCROLLKEYS
338# ifdef XK_KP_Prior
339 case XK_KP_Prior: 645 case XK_Prior:
646 strcpy (kbuf, "\033[5~");
647 break;
648 case XK_Next:
649 strcpy (kbuf, "\033[6~");
650 break;
651#endif
652 case XK_KP_Enter:
340 /* allow shift to override */ 653 /* allow shift to override */
341 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 654 if (kp)
342 { 655 {
343 STRCPY (kbuf, "\033Oy"); 656 strcpy (kbuf, "\033OM");
344 break; 657 break;
345 } 658 }
659
346 /* FALLTHROUGH */ 660 /* FALLTHROUGH */
347# endif 661
348 case XK_Prior:
349 STRCPY (kbuf, "\033[5~");
350 break;
351# ifdef XK_KP_Next
352 case XK_KP_Next: 662 case XK_Return:
353 /* allow shift to override */ 663 if (priv_modes & PrivMode_LFNL)
354 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
355 { 664 {
356 STRCPY (kbuf, "\033Os"); 665 kbuf[0] = '\015';
666 kbuf[1] = '\012';
357 break; 667 kbuf[2] = '\0';
358 }
359 /* FALLTHROUGH */
360# endif
361 case XK_Next:
362 STRCPY (kbuf, "\033[6~");
363 break;
364#endif
365 case XK_KP_Enter:
366 /* allow shift to override */
367 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
368 {
369 STRCPY (kbuf, "\033OM");
370 } 668 }
371 else 669 else
372 { 670 {
373 kbuf[0] = '\r'; 671 kbuf[0] = '\015';
374 kbuf[1] = '\0'; 672 kbuf[1] = '\0';
375 } 673 }
376 break; 674 break;
377 675
378#ifdef XK_KP_Begin
379 case XK_KP_Begin:
380 STRCPY (kbuf, "\033Ou");
381 break;
382
383 case XK_KP_Insert:
384 STRCPY (kbuf, "\033Op");
385 break;
386
387 case XK_KP_Delete:
388 STRCPY (kbuf, "\033On");
389 break;
390#endif
391 case XK_KP_F1: /* "\033OP" */ 676 case XK_KP_F1: /* "\033OP" */
392 case XK_KP_F2: /* "\033OQ" */ 677 case XK_KP_F2: /* "\033OQ" */
393 case XK_KP_F3: /* "\033OR" */ 678 case XK_KP_F3: /* "\033OR" */
394 case XK_KP_F4: /* "\033OS" */ 679 case XK_KP_F4: /* "\033OS" */
395 STRCPY (kbuf, "\033OP"); 680 strcpy (kbuf, "\033OP");
396 kbuf[2] += (keysym - XK_KP_F1); 681 kbuf[2] += (keysym - XK_KP_F1);
397 break; 682 break;
398 683
399 case XK_KP_Multiply: /* "\033Oj" : "*" */ 684 case XK_KP_Multiply: /* "\033Oj" : "*" */
400 case XK_KP_Add: /* "\033Ok" : "+" */ 685 case XK_KP_Add: /* "\033Ok" : "+" */
… …
411 case XK_KP_6: /* "\033Ov" : "6" */ 696 case XK_KP_6: /* "\033Ov" : "6" */
412 case XK_KP_7: /* "\033Ow" : "7" */ 697 case XK_KP_7: /* "\033Ow" : "7" */
413 case XK_KP_8: /* "\033Ox" : "8" */ 698 case XK_KP_8: /* "\033Ox" : "8" */
414 case XK_KP_9: /* "\033Oy" : "9" */ 699 case XK_KP_9: /* "\033Oy" : "9" */
415 /* allow shift to override */ 700 /* allow shift to override */
416 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 701 if (kp)
417 { 702 {
418 STRCPY (kbuf, "\033Oj"); 703 strcpy (kbuf, "\033Oj");
419 kbuf[2] += (keysym - XK_KP_Multiply); 704 kbuf[2] += (keysym - XK_KP_Multiply);
420 } 705 }
421 else 706 else
422 { 707 {
423 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 708 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
424 kbuf[1] = '\0'; 709 kbuf[1] = '\0';
425 } 710 }
426 break; 711 break;
427 712
428 case XK_Find: 713 case XK_Find:
429 STRCPY (kbuf, "\033[1~"); 714 strcpy (kbuf, "\033[1~");
430 break; 715 break;
716
431 case XK_Insert: 717 case XK_Insert:
432 STRCPY (kbuf, "\033[2~"); 718 strcpy (kbuf, "\033[2~");
433 break; 719 break;
434#ifdef DXK_Remove /* support for DEC remove like key */ 720#ifdef DXK_Remove /* support for DEC remove like key */
435 case DXK_Remove: 721 case DXK_Remove:
436 /* FALLTHROUGH */ 722 /* FALLTHROUGH */
437#endif 723#endif
438 case XK_Execute: 724 case XK_Execute:
439 STRCPY (kbuf, "\033[3~"); 725 strcpy (kbuf, "\033[3~");
440 break; 726 break;
441 case XK_Select: 727 case XK_Select:
442 STRCPY (kbuf, "\033[4~"); 728 strcpy (kbuf, "\033[4~");
443 break; 729 break;
444#ifdef XK_KP_End
445 case XK_KP_End:
446 /* allow shift to override */
447 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
448 {
449 STRCPY (kbuf, "\033Oq");
450 break;
451 }
452 /* FALLTHROUGH */
453#endif
454 case XK_End: 730 case XK_End:
455 STRCPY (kbuf, KS_END); 731 strcpy (kbuf, KS_END);
456 break; 732 break;
457#ifdef XK_KP_Home
458 case XK_KP_Home:
459 /* allow shift to override */
460 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
461 {
462 STRCPY (kbuf, "\033Ow");
463 break;
464 }
465 /* FALLTHROUGH */
466#endif
467 case XK_Home: 733 case XK_Home:
468 STRCPY (kbuf, KS_HOME); 734 strcpy (kbuf, KS_HOME);
469 break; 735 break;
470 736
471#define FKEY(n, fkey) \ 737#define FKEY(n, fkey) \
472 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 738 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
473 739
… …
525#undef FKEY 791#undef FKEY
526 default: 792 default:
527 newlen = 0; 793 newlen = 0;
528 break; 794 break;
529 } 795 }
796
530 if (newlen) 797 if (newlen)
531 len = STRLEN (kbuf); 798 len = strlen (kbuf);
532 }
533 799
534 /* 800 /*
535 * Pass meta for all function keys, if 'meta' option set 801 * Pass meta for all function keys, if 'meta' option set
536 */ 802 */
537#ifdef META8_OPTION 803#ifdef META8_OPTION
… …
543 else if (ctrl && keysym == XK_minus) 809 else if (ctrl && keysym == XK_minus)
544 { 810 {
545 len = 1; 811 len = 1;
546 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 812 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
547 } 813 }
814 else if (keysym == XK_ISO_Left_Tab)
815 {
816 strcpy (kbuf, "\033[Z");
817 len = 3;
818 }
548 else 819 else
549 { 820 {
550#ifdef META8_OPTION 821#ifdef META8_OPTION
551 /* set 8-bit on */ 822 /* set 8-bit on */
552 if (meta && (meta_char == 0x80)) 823 if (meta && (meta_char == 0x80))
553 { 824 {
554 unsigned char *ch; 825 char *ch;
555 826
556 for (ch = kbuf; ch < kbuf + len; ch++) 827 for (ch = kbuf; ch < kbuf + len; ch++)
557 *ch |= 0x80; 828 *ch |= 0x80;
558 829
559 meta = 0; 830 meta = 0;
… …
561#endif 832#endif
562 /* nil */ ; 833 /* nil */ ;
563 } 834 }
564 } 835 }
565 836
837 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
838 return;
839
566 if (len <= 0) 840 if (len <= 0)
567 return; /* not mapped */ 841 return; /* not mapped */
568 842
569 if (Options & Opt_scrollTtyKeypress) 843 if (option (Opt_scrollTtyKeypress))
570 if (TermWin.view_start) 844 if (view_start)
571 { 845 {
572 TermWin.view_start = 0; 846 view_start = 0;
573 want_refresh = 1; 847 want_refresh = 1;
574 } 848 }
575 849
576 /* 850 /*
577 * these modifications only affect the static keybuffer 851 * these modifications only affect the static keybuffer
… …
592#ifdef META8_OPTION 866#ifdef META8_OPTION
593 && meta_char == C0_ESC 867 && meta_char == C0_ESC
594#endif 868#endif
595 ) 869 )
596 { 870 {
597 const unsigned char ch = C0_ESC; 871 const char ch = C0_ESC;
598 tt_write (&ch, 1); 872 tt_write (&ch, 1);
599 } 873 }
600 874
601#if defined(DEBUG_CMD)
602 /* Display keyboard buffer contents */
603 unsigned char *p;
604 int i;
605
606 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
607 for (i = 0, p = kbuf; i < len; i++, p++)
608 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
609 fprintf (stderr, "'\n");
610#endif /* DEBUG_CMD */
611 tt_write (kbuf, (unsigned int)len); 875 tt_write (kbuf, (unsigned int)len);
612} 876}
613/*}}} */
614 877
615#if (MENUBAR_MAX) 878void
616/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 879rxvt_term::key_release (XKeyEvent &ev)
617/* attempt to `write' count to the input buffer */ 880{
881#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
882 KeySym keysym;
883
884 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
885#endif
886
887#if ENABLE_FRILLS || ISO_14755
888 // ISO 14755 support
889 if (iso14755buf)
890 if (iso14755buf & ISO_14755_52)
891 {
892# if ISO_14755
893 scr_overlay_off ();
894# endif
895# if ISO_14755
896 // iso14755 part 5.2 handling: release time
897 // first: controls
898 if ((ev.state & ControlMask)
899 && ((keysym >= 0x40 && keysym <= 0x5f)
900 || (keysym >= 0x61 && keysym <= 0x7f)))
901 {
902 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
903 commit_iso14755 ();
904
905 return;
906 }
907
908 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
909 if (i[0] == keysym)
910 {
911 iso14755buf = ISO_14755_51 | i[1];
912 commit_iso14755 ();
913
914 return;
915 }
916
917 scr_bell ();
918# endif
919 iso14755buf = 0;
920
921 return;
922 }
923 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
924 {
925# if ISO_14755
926 scr_overlay_off ();
927# endif
928 if (iso14755buf & ISO_14755_51)
929 commit_iso14755 ();
930#if ISO_14755
931 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
932 {
933 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
934
935 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
936 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
937 }
938# endif
939 else
940 iso14755buf = 0;
941 }
942#endif
943
944 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
945 return;
946
947#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
948 if (!(ev.state & ControlMask))
949 slip_wheel_ev.stop ();
950 else if (keysym == XK_Control_L || keysym == XK_Control_R)
951 mouse_slip_wheel_speed = 0;
952#endif
953}
954
955#if defined (KEYSYM_RESOURCE)
618unsigned int 956unsigned int
619rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 957rxvt_term::cmd_write (const char *str, unsigned int count)
620{ 958{
621 unsigned int n, s; 959 unsigned int n, s;
622 960
623 n = cmdbuf_ptr - cmdbuf_base; 961 n = cmdbuf_ptr - cmdbuf_base;
624 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 962 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
625 963
626 if (n > 0 && s < count) 964 if (n > 0 && s < count)
627 { 965 {
628 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 966 memmove (cmdbuf_base, cmdbuf_ptr,
629 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 967 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
630 cmdbuf_ptr = cmdbuf_base; 968 cmdbuf_ptr = cmdbuf_base;
631 cmdbuf_endp -= n; 969 cmdbuf_endp -= n;
632 s += n; 970 s += n;
633 } 971 }
634 972
635 if (count > s) 973 if (count > s)
636 { 974 {
637 rxvt_print_error ("data loss: cmd_write too large"); 975 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
638 count = s; 976 count = s;
639 } 977 }
640 978
641 for (; count--;) 979 for (; count--;)
642 *cmdbuf_endp++ = *str++; 980 *cmdbuf_endp++ = *str++;
643 981
644 cmd_parse (); 982 cmd_parse ();
645 983
646 return 0; 984 return 0;
647} 985}
648#endif /* MENUBAR_MAX */ 986#endif
649 987
650void 988void
651rxvt_term::flush () 989rxvt_term::flush ()
652{ 990{
653#ifdef TRANSPARENT 991 flush_ev.stop ();
654 if (want_full_refresh) 992
993#ifdef HAVE_BG_PIXMAP
994 if (bgPixmap.check_clearChanged ())
655 { 995 {
656 want_full_refresh = 0; 996// scr_clear (true); This needs to be researched further!
657 scr_clear ();
658 scr_touch (false); 997 scr_touch (false);
659 want_refresh = 1;
660 } 998 }
661#endif 999#endif
662 1000
663 if (want_refresh) 1001 if (want_refresh)
664 { 1002 {
1003 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1004 {
1005 int row = view_start;
1006 int end_row = row + nrow;
1007
1008 while (row > top_row && ROW (row - 1).is_longer ())
1009 --row;
1010
1011 do
1012 {
1013 int start_row = row;
1014 line_t *l;
1015
1016 do
1017 {
1018 l = &ROW (row++);
1019
1020 if (!(l->f & LINE_FILTERED))
1021 {
1022 // line not filtered, mark it as filtered
1023 l->f |= LINE_FILTERED;
1024 while (l->is_longer ())
1025 {
1026 l = &ROW (row++);
1027 l->f |= LINE_FILTERED;
1028 }
1029
1030 // and filter it
1031 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1032
1033 break;
1034 }
1035 }
1036 while (l->is_longer () && row < end_row);
1037 }
1038 while (row < end_row);
1039 }
1040
665 scr_refresh (refresh_type); 1041 scr_refresh ();
666 scrollbar_show (1); 1042 scrollbar_show (1);
667#ifdef USE_XIM 1043#ifdef USE_XIM
668 IMSendSpot (); 1044 IMSendSpot ();
669#endif 1045#endif
670
671 } 1046 }
672 1047
673 display->flush (); 1048 display->flush ();
674} 1049}
675 1050
1051/* checks wether a refresh is requested and starts the refresh timer */
676void 1052void
677rxvt_term::check_cb (check_watcher &w) 1053rxvt_term::refresh_check ()
678{ 1054{
679 SET_R (this); 1055 if (want_refresh && !flush_ev.is_active ())
680 SET_LOCALE (locale); 1056 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
681 1057
1058 display->flush ();
1059}
1060
1061void
1062rxvt_term::flush_cb (ev::timer &w, int revents)
1063{
1064 make_current ();
1065
1066 refresh_count = 0;
682 flush (); 1067 flush ();
683} 1068}
684 1069
685#ifdef CURSOR_BLINK 1070#ifdef CURSOR_BLINK
686void 1071void
687rxvt_term::cursor_blink_cb (time_watcher &w) 1072rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
688{ 1073{
689 hidden_cursor = !hidden_cursor; 1074 hidden_cursor = !hidden_cursor;
690 want_refresh = 1; 1075 want_refresh = 1;
691 1076 refresh_check ();
692 w.start (w.at + BLINK_INTERVAL);
693} 1077}
694#endif 1078#endif
695 1079
696#ifdef TEXT_BLINK 1080#ifdef TEXT_BLINK
697void 1081void
698rxvt_term::text_blink_cb (time_watcher &w) 1082rxvt_term::text_blink_cb (ev::timer &w, int revents)
699{ 1083{
700 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1084 if (scr_refresh_rend (RS_Blink, RS_Blink))
701 { 1085 {
702 hidden_text = !hidden_text; 1086 hidden_text = !hidden_text;
703 want_refresh = 1; 1087 want_refresh = 1;
704 w.start (w.at + TEXT_BLINK_INTERVAL); 1088 refresh_check ();
1089 }
1090 else
1091 w.stop ();
1092}
1093#endif
1094
1095#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1096void
1097rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1098{
1099 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1100 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
705 } 1101 {
1102 want_refresh = 1;
1103 refresh_check ();
1104 }
1105 else
1106 w.stop ();
706} 1107}
1108#endif
1109
1110#ifdef SELECTION_SCROLLING
1111void
1112rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1113{
1114 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1115 {
1116 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1117 want_refresh = 1;
1118 refresh_check ();
1119 }
1120 else
1121 w.stop ();
1122}
1123#endif
1124
1125#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1126void
1127rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1128{
1129 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1130 {
1131 want_refresh = 1;
1132 refresh_check ();
1133 }
1134
1135 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1136 {
1137 mouse_slip_wheel_speed = 0;
1138 w.stop ();
1139 }
1140}
1141#endif
1142
1143#if LINUX_YIELD_HACK
1144static struct event_handler
1145{
1146 ev::prepare yield_ev;
1147
1148 void yield_cb (ev::prepare &w, int revents)
1149 {
1150 // this should really be sched_yield(), but the linux guys thought
1151 // that giving a process calling sched_yield () less cpu time than
1152 // ones with high nice levels is a useful thing to do. It surely is is
1153 // allowed by the sus... as is returning ENOSYS.
1154
1155 struct timespec ts = { 0, 0 };
1156 nanosleep (&ts, 0);
1157
1158 w.stop ();
1159 }
1160
1161 event_handler ()
1162 : yield_ev (this, &event_handler::yield_cb)
1163 {
1164 }
1165} event_handler;
707#endif 1166#endif
708 1167
709bool 1168bool
710rxvt_term::pty_fill () 1169rxvt_term::pty_fill ()
711{ 1170{
712 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1171 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1172
1173 if (CBUFSIZ == n)
1174 {
1175 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1176 n = 0;
1177 }
713 1178
714 memmove (cmdbuf_base, cmdbuf_ptr, n); 1179 memmove (cmdbuf_base, cmdbuf_ptr, n);
715 cmdbuf_ptr = cmdbuf_base; 1180 cmdbuf_ptr = cmdbuf_base;
716 cmdbuf_endp = cmdbuf_ptr + n; 1181 cmdbuf_endp = cmdbuf_ptr + n;
717 1182
718 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1183 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
719 1184
720 if (n > 0) 1185 if (r > 0)
721 { 1186 {
722 cmdbuf_endp += n; 1187 cmdbuf_endp += r;
723 return true; 1188 return true;
724 } 1189 }
725 else if (n < 0 && errno != EAGAIN) 1190 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1191 {
1192#if LINUX_YIELD_HACK
1193 if (display->is_local)
1194 event_handler.yield_ev.start ();
1195#endif
1196 }
1197 else
1198 {
1199 pty_ev.stop ();
1200
1201 if (!option (Opt_hold))
726 destroy (); 1202 destroy ();
727 1203 }
1204
728 return false; 1205 return false;
729} 1206}
730 1207
731void 1208void
732rxvt_term::pty_cb (io_watcher &w, short revents) 1209rxvt_term::pty_cb (ev::io &w, int revents)
733{ 1210{
734 SET_R (this); 1211 make_current ();
735 SET_LOCALE (locale);
736 1212
737 if (revents & EVENT_WRITE) 1213 if (revents & ev::READ)
738 tt_write (0, 0);
739 else if (revents & EVENT_READ)
740 {
741 bool flag = true;
742
743 // loop, but don't allow a single term to monopolize us 1214 // loop, but don't allow a single term to monopolize us
744 // the number of loops is fully arbitrary, and thus wrong
745 while (flag && pty_fill ()) 1215 while (pty_fill ())
746 {
747 if (!seen_input)
748 {
749 seen_input = 1;
750 /* once we know the shell is running, send the screen size. Again! */
751 tt_winch ();
752 }
753
754 if (cmd_parse ()) 1216 if (cmd_parse ())
755 break;
756 }
757 }
758}
759
760bool
761rxvt_term::cmd_parse ()
762{
763 bool flag = false;
764 uint32_t ch = NOCHAR;
765
766 for (;;)
767 {
768 if (ch == NOCHAR)
769 ch = next_char ();
770
771 if (ch == NOCHAR) // TODO: improve
772 break;
773
774 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
775 {
776 /* Read a text string from the input buffer */
777 uint32_t buf[BUFSIZ];
778 bool refreshnow = false;
779 int nlines = 0;
780 uint32_t *str = buf;
781
782 *str++ = ch;
783
784 for (;;)
785 {
786 ch = next_char ();
787
788 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
789 break;
790 else
791 {
792 *str++ = ch;
793
794 if (ch == '\n')
795 {
796 nlines++;
797 refresh_count++;
798
799 if (! (Options & Opt_jumpScroll)
800 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
801 {
802 refreshnow = true;
803 flag = false;
804 ch = NOCHAR;
805 break;
806 }
807
808 // scr_add_lines only works for nlines < TermWin.nrow - 1.
809 if (nlines >= TermWin.nrow - 1)
810 {
811 scr_add_lines (buf, nlines, str - buf);
812 nlines = 0;
813 str = buf;
814 }
815 }
816
817 if (str >= buf + BUFSIZ)
818 {
819 ch = NOCHAR;
820 break;
821 }
822 }
823 }
824
825 scr_add_lines (buf, nlines, str - buf);
826
827 /*
828 * If there have been a lot of new lines, then update the screen
829 * What the heck I'll cheat and only refresh less than every page-full.
830 * the number of pages between refreshes is refresh_limit, which
831 * is incremented here because we must be doing flat-out scrolling.
832 *
833 * refreshing should be correct for small scrolls, because of the
834 * time-out
835 */
836 if (refreshnow)
837 {
838 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
839 refresh_limit++;
840
841 scr_refresh (refresh_type);
842 }
843
844 }
845 else
846 {
847 switch (ch)
848 {
849 default:
850 process_nonprinting (ch);
851 break;
852 case C0_ESC: /* escape char */
853 process_escape_seq ();
854 break;
855 /*case 0x9b: */ /* CSI */
856 /* process_csi_seq (); */
857 }
858
859 ch = NOCHAR;
860 }
861 }
862
863 return flag;
864}
865
866// read the next character, currently handles UTF-8
867// will probably handle all sorts of other stuff in the future
868uint32_t
869rxvt_term::next_char ()
870{
871 while (cmdbuf_ptr < cmdbuf_endp)
872 {
873 // assume 0x20 .. 0x7f to be ascii ALWAYS (all shift-states etc.) uh-oh
874 if ((*cmdbuf_ptr <= 0x7f && 0x20 <= *cmdbuf_ptr)
875 || !*cmdbuf_ptr)
876 return *cmdbuf_ptr++;
877
878 wchar_t wc;
879 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
880
881 if (len == (size_t)-2)
882 {
883 // the mbstate stores incomplete sequences. didn't know this :/
884 cmdbuf_ptr = cmdbuf_endp;
885 break; 1217 break;
886 }
887 1218
888 if (len == (size_t)-1) 1219 if (revents & ev::WRITE)
889 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 1220 pty_write ();
890 1221
891 // assume wchar == unicode 1222 refresh_check ();
892 cmdbuf_ptr += len;
893 return wc;
894 }
895
896 return NOCHAR;
897} 1223}
898 1224
899/* rxvt_cmd_getc () - Return next input character */ 1225void
900/* 1226rxvt_term::pointer_unblank ()
901 * Return the next input character after first passing any keyboard input
902 * to the command.
903 */
904uint32_t
905rxvt_term::cmd_getc ()
906{ 1227{
907 for (;;) 1228 XDefineCursor (dpy, vt, TermWin_cursor);
908 { 1229 recolour_cursor ();
909 uint32_t c = next_char ();
910 if (c != NOCHAR)
911 return c;
912 1230
913 // incomplete sequences should occur rarely, still, a better solution 1231#ifdef POINTER_BLANK
914 // would be preferred. either setjmp/longjmp or better design. 1232 hidden_pointer = 0;
915 fcntl (cmd_fd, F_SETFL, 0); 1233
916 pty_fill (); 1234 if (option (Opt_pointerBlank))
917 fcntl (cmd_fd, F_SETFL, O_NONBLOCK); 1235 pointer_ev.start (pointerBlankDelay);
918 } 1236#endif
919} 1237}
920 1238
921#ifdef POINTER_BLANK 1239#ifdef POINTER_BLANK
922void 1240void
923rxvt_term::pointer_unblank () 1241rxvt_term::pointer_blank ()
924{ 1242{
925 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1243 if (!option (Opt_pointerBlank))
926 recolour_cursor (); 1244 return;
927 1245
1246 XDefineCursor (dpy, vt, display->blank_cursor);
1247 XFlush (dpy);
1248
928 hidden_pointer = 0; 1249 hidden_pointer = 1;
929
930 if (Options & Opt_pointerBlank)
931 pointer_ev.start (NOW + pointerBlankDelay);
932} 1250}
933 1251
934void 1252void
935rxvt_term::pointer_blank () 1253rxvt_term::pointer_cb (ev::timer &w, int revents)
936{ 1254{
937 if (! (Options & Opt_pointerBlank)) 1255 make_current ();
938 return;
939
940 XDefineCursor (display->display, TermWin.vt, blank_cursor);
941 XFlush (display->display);
942
943 hidden_pointer = 1;
944}
945
946void
947rxvt_term::pointer_cb (time_watcher &w)
948{
949 SET_R (this);
950 SET_LOCALE (locale);
951 1256
952 pointer_blank (); 1257 pointer_blank ();
953} 1258}
954#endif 1259#endif
955 1260
956void 1261void
957rxvt_term::mouse_report (XButtonEvent &ev) 1262rxvt_term::mouse_report (XButtonEvent &ev)
958{ 1263{
959 int button_number, key_state = 0; 1264 int button_number, key_state = 0;
960 int x, y; 1265 int x, y;
1266 int code = 32;
961 1267
962 x = ev.x; 1268 x = Pixel2Col (ev.x);
963 y = ev.y; 1269 y = Pixel2Row (ev.y);
964 pixel_position (&x, &y); 1270 if (ev.type == MotionNotify)
1271 {
1272 if (x == mouse_row && y == mouse_col)
1273 return;
1274 mouse_row = x;
1275 mouse_col = y;
1276 code += 32;
1277 }
965 1278
966 if (MEvent.button == AnyButton) 1279 if (MEvent.button == AnyButton)
967 {
968 button_number = 3; 1280 button_number = 3;
969 }
970 else 1281 else
971 { 1282 {
972 button_number = MEvent.button - Button1; 1283 button_number = MEvent.button - Button1;
973 /* add 0x3D for wheel events, like xterm does */ 1284 /* add 0x3D for wheel events, like xterm does */
974 if (button_number >= 3) 1285 if (button_number >= 3)
975 button_number += (64 - 3); 1286 button_number += (64 - 3);
976 } 1287 }
977 1288
978 if (PrivateModes & PrivMode_MouseX10) 1289 if (priv_modes & PrivMode_MouseX10)
979 { 1290 {
980 /* 1291 /*
981 * do not report ButtonRelease 1292 * do not report ButtonRelease
982 * no state info allowed 1293 * no state info allowed
983 */ 1294 */
… …
998 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1309 + ((MEvent.state & ModMetaMask) ? 8 : 0)
999 + ((MEvent.state & ControlMask) ? 16 : 0); 1310 + ((MEvent.state & ControlMask) ? 16 : 0);
1000#ifdef MOUSE_REPORT_DOUBLECLICK 1311#ifdef MOUSE_REPORT_DOUBLECLICK
1001 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1312 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1002#endif 1313#endif
1003
1004 } 1314 }
1005 1315
1006#ifdef DEBUG_MOUSEREPORT 1316#if DEBUG_MOUSEREPORT
1007 fprintf (stderr, "Mouse ["); 1317 fprintf (stderr, "Mouse [");
1008 if (key_state & 16) 1318 if (key_state & 16)
1009 fputc ('C', stderr); 1319 fputc ('C', stderr);
1010 if (key_state & 4) 1320 if (key_state & 4)
1011 fputc ('S', stderr); 1321 fputc ('S', stderr);
… …
1015 fputc ('2', stderr); 1325 fputc ('2', stderr);
1016 fprintf (stderr, "]: <%d>, %d/%d\n", 1326 fprintf (stderr, "]: <%d>, %d/%d\n",
1017 button_number, 1327 button_number,
1018 x + 1, 1328 x + 1,
1019 y + 1); 1329 y + 1);
1020#else 1330#endif
1331
1021 tt_printf ("\033[M%c%c%c", 1332 tt_printf ("\033[M%c%c%c",
1022 (32 + button_number + key_state), 1333 (code + button_number + key_state),
1023 (32 + x + 1), 1334 (32 + x + 1),
1024 (32 + y + 1)); 1335 (32 + y + 1));
1025#endif
1026} 1336}
1027
1028#ifdef USING_W11LIB
1029void
1030rxvt_W11_process_x_event (XEvent *ev)
1031{
1032 rxvt_t *r = rxvt_get_r ();
1033
1034 x_cb (*ev);
1035}
1036#endif
1037 1337
1038/*{{{ process an X event */ 1338/*{{{ process an X event */
1039void 1339void
1040rxvt_term::x_cb (XEvent &ev) 1340rxvt_term::x_cb (XEvent &ev)
1041{ 1341{
1042 SET_R (this); 1342 make_current ();
1043 SET_LOCALE (locale);
1044 1343
1045#if defined(CURSOR_BLINK) 1344 dLocal (Display *, dpy);
1046 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1047 {
1048 if (hidden_cursor)
1049 {
1050 hidden_cursor = 0;
1051 want_refresh = 1;
1052 }
1053 1345
1054 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1346 if (ev.xany.window == vt
1055 } 1347 && SHOULD_INVOKE (HOOK_X_EVENT)
1056#endif 1348 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1057
1058#if defined(POINTER_BLANK)
1059 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1060 {
1061 if (ev.type == MotionNotify
1062 || ev.type == ButtonPress
1063 || ev.type == ButtonRelease)
1064 if (hidden_pointer)
1065 pointer_unblank ();
1066
1067 if (ev.type == KeyPress && hidden_pointer == 0)
1068 pointer_blank ();
1069 }
1070#endif
1071
1072#ifdef USE_XIM
1073 if (XFilterEvent (&ev, None))
1074 return; 1349 return;
1075#endif
1076 1350
1351 // for XQueryPointer
1077 Window unused_root, unused_child; 1352 Window unused_root, unused_child;
1078 int unused_root_x, unused_root_y; 1353 int unused_root_x, unused_root_y;
1079 unsigned int unused_mask; 1354 unsigned int unused_mask;
1080
1081#ifdef DEBUG_X
1082 const char *const eventnames[] =
1083 { /* mason - this matches my system */
1084 "",
1085 "",
1086 "KeyPress",
1087 "KeyRelease",
1088 "ButtonPress",
1089 "ButtonRelease",
1090 "MotionNotify",
1091 "EnterNotify",
1092 "LeaveNotify",
1093 "FocusIn",
1094 "FocusOut",
1095 "KeymapNotify",
1096 "Expose",
1097 "GraphicsExpose",
1098 "NoExpose",
1099 "VisibilityNotify",
1100 "CreateNotify",
1101 "DestroyNotify",
1102 "UnmapNotify",
1103 "MapNotify",
1104 "MapRequest",
1105 "ReparentNotify",
1106 "ConfigureNotify",
1107 "ConfigureRequest",
1108 "GravityNotify",
1109 "ResizeRequest",
1110 "CirculateNotify",
1111 "CirculateRequest",
1112 "PropertyNotify",
1113 "SelectionClear",
1114 "SelectionRequest",
1115 "SelectionNotify",
1116 "ColormapNotify",
1117 "ClientMessage",
1118 "MappingNotify"
1119 };
1120#endif
1121
1122#ifdef DEBUG_X
1123 struct timeval tp;
1124 struct tm *ltt;
1125 (void)gettimeofday (&tp, NULL);
1126 ltt = localtime (& (tp.tv_sec));
1127 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));
1128#endif
1129 1355
1130 switch (ev.type) 1356 switch (ev.type)
1131 { 1357 {
1132 case KeyPress: 1358 case KeyPress:
1133 lookup_key (ev.xkey); 1359 key_press (ev.xkey);
1134 break; 1360 break;
1135 1361
1136#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1137 case KeyRelease: 1362 case KeyRelease:
1138 { 1363 key_release (ev.xkey);
1139 if (! (ev.xkey.state & ControlMask))
1140 mouse_slip_wheel_speed = 0;
1141 else
1142 {
1143 KeySym ks;
1144
1145 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1146 if (ks == XK_Control_L || ks == XK_Control_R)
1147 mouse_slip_wheel_speed = 0;
1148 }
1149 break; 1364 break;
1150 }
1151#endif
1152 1365
1153 case ButtonPress: 1366 case ButtonPress:
1154 button_press (ev.xbutton); 1367 button_press (ev.xbutton);
1155 break; 1368 break;
1156 1369
… …
1158 button_release (ev.xbutton); 1371 button_release (ev.xbutton);
1159 break; 1372 break;
1160 1373
1161 case ClientMessage: 1374 case ClientMessage:
1162 if (ev.xclient.format == 32 1375 if (ev.xclient.format == 32
1163 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1376 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1164 destroy ();
1165#ifdef OFFIX_DND
1166 /* OffiX Dnd (drag 'n' drop) protocol */
1167 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1168 && (ev.xclient.data.l[0] == DndFile
1169 || ev.xclient.data.l[0] == DndDir
1170 || ev.xclient.data.l[0] == DndLink))
1171 { 1377 {
1172 /* Get Dnd data */ 1378 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1173 Atom ActualType; 1379 {
1174 int ActualFormat; 1380 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1175 unsigned char *data; 1381 {
1176 unsigned long Size, RemainingBytes; 1382 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1177 1383 {
1178 XGetWindowProperty (display->display, display->root, 1384 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1179 xa[XA_DNDSELECTION], 1385 destroy ();
1180 0L, 1000000L, 1386 }
1181 False, AnyPropertyType, 1387#if ENABLE_EWMH
1182 &ActualType, &ActualFormat, 1388 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1183 &Size, &RemainingBytes, 1389 XSendEvent (dpy, ev.xclient.window = display->root,
1390 False, SubstructureRedirectMask | SubstructureNotifyMask,
1184 &data); 1391 &ev);
1185 XChangeProperty (display->display, display->root, 1392#endif
1186 XA_CUT_BUFFER0, XA_STRING, 1393 }
1187 8, PropModeReplace, 1394 }
1188 data, STRLEN (data)); 1395#if ENABLE_XEMBED
1189 selection_paste (display->root, XA_CUT_BUFFER0, True); 1396 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1190 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1397 {
1398 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1399 focus_in ();
1400 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1401 focus_out ();
1402 }
1403#endif
1191 } 1404 }
1192#endif /* OFFIX_DND */
1193 break;
1194
1195 case MappingNotify:
1196 XRefreshKeyboardMapping (& (ev.xmapping));
1197 break; 1405 break;
1198 1406
1199 /* 1407 /*
1200 * XXX: this is not the _current_ arrangement 1408 * XXX: this is not the _current_ arrangement
1201 * Here's my conclusion: 1409 * Here's my conclusion:
… …
1220 break; 1428 break;
1221 } 1429 }
1222 break; 1430 break;
1223 1431
1224 case FocusIn: 1432 case FocusIn:
1225 if (!TermWin.focus) 1433 if (ev.xfocus.detail != NotifyInferior
1434 && ev.xfocus.detail != NotifyPointer
1435 && ev.xfocus.mode != NotifyGrab)
1436 focus_in ();
1437 break;
1438
1439 case FocusOut:
1440 if (ev.xfocus.detail != NotifyInferior
1441 && ev.xfocus.detail != NotifyPointer
1442 && ev.xfocus.mode != NotifyGrab)
1443 focus_out ();
1444 break;
1445
1446 case ConfigureNotify:
1447 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1448 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1449 szHint.width, szHint.height);*/
1450 if (ev.xconfigure.window == parent[0])
1226 { 1451 {
1227 TermWin.focus = 1; 1452 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1228 want_refresh = 1;
1229#ifdef USE_XIM
1230 if (Input_Context != NULL)
1231 XSetICFocus (Input_Context);
1232#endif
1233#ifdef CURSOR_BLINK
1234 if (Options & Opt_cursorBlink)
1235 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1236#endif
1237
1238 } 1453 ;
1239 break;
1240 1454
1241 case FocusOut: 1455 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1242 if (TermWin.focus)
1243 { 1456 {
1244 TermWin.focus = 0; 1457 seen_resize = 1;
1245 want_refresh = 1; 1458 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1246#ifdef USE_XIM
1247 if (Input_Context != NULL)
1248 XUnsetICFocus (Input_Context);
1249#endif
1250#ifdef CURSOR_BLINK
1251 if (Options & Opt_cursorBlink)
1252 cursor_blink_ev.stop ();
1253 hidden_cursor = 0;
1254#endif
1255
1256 }
1257 break;
1258
1259 case ConfigureNotify:
1260 if (ev.xconfigure.window == TermWin.parent[0])
1261 {
1262 int height, width;
1263
1264 do
1265 { /* Wrap lots of configures into one */
1266 width = ev.xconfigure.width;
1267 height = ev.xconfigure.height;
1268 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1269 } 1459 }
1270 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1271
1272 if (szHint.width != width || szHint.height != height)
1273 {
1274 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1275 resize_all_windows (width, height, 1);
1276 }
1277#ifdef DEBUG_SIZE
1278 else 1460 else
1279 { 1461 {
1280 D_SIZE ((stderr, "Size: Not resizing")); 1462#ifdef HAVE_BG_PIXMAP
1463 if (bgPixmap.window_position_sensitive ())
1464 {
1465 if (mapped)
1466 update_background ();
1467 else
1468 bgPixmap.invalidate ();
1469 }
1470#endif
1281 } 1471 }
1282#endif
1283#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1284 if (Options & Opt_transparent)
1285 {
1286 check_our_parents ();
1287 if (am_transparent)
1288 want_full_refresh = 1;
1289 }
1290#endif
1291 1472
1473 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1292 } 1474 }
1293 break; 1475 break;
1294 1476
1477 case PropertyNotify:
1478 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1479 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1480 && ev.xproperty.state == PropertyNewValue)
1481 selection_property (ev.xproperty.window, ev.xproperty.atom);
1482
1483 break;
1484
1295 case SelectionClear: 1485 case SelectionClear:
1296 display->set_selection_owner (0); 1486 selection_clear ();
1297 break; 1487 break;
1298 1488
1299 case SelectionNotify: 1489 case SelectionNotify:
1300 if (selection_wait == Sel_normal) 1490 if (selection_wait == Sel_normal)
1301 selection_paste (ev.xselection.requestor, 1491 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1302 ev.xselection.property, True);
1303 break; 1492 break;
1304 1493
1305 case SelectionRequest: 1494 case SelectionRequest:
1306 selection_send (ev.xselectionrequest); 1495 selection_send (ev.xselectionrequest);
1307 break; 1496 break;
1308 1497
1498 case MapNotify:
1499#ifdef HAVE_BG_PIXMAP
1500 /* This is needed spcifically to fix the case of no window manager or a
1501 * non-reparenting window manager. In those cases we never get first
1502 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1503 * care of multiplicity of ConfigureNotify events arriwing while WM does
1504 * reparenting.
1505 * We should not render background immidiately, as there could be several
1506 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1507 * by scheduling background redraw as soon as we can, but giving a short
1508 * bit of time for ConfigureNotifies to arrive.
1509 * We should render background PRIOR to drawing any text, but AFTER all
1510 * of ConfigureNotifys for the best results.
1511 */
1512 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1513 update_background_ev.start (0.025);
1514#endif
1515 mapped = 1;
1516#ifdef TEXT_BLINK
1517 text_blink_ev.start ();
1518#endif
1519 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1520 break;
1521
1309 case UnmapNotify: 1522 case UnmapNotify:
1310 TermWin.mapped = 0; 1523 mapped = 0;
1311#ifdef TEXT_BLINK 1524#ifdef TEXT_BLINK
1312 text_blink_ev.stop (); 1525 text_blink_ev.stop ();
1313#endif 1526#endif
1527 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1314 break; 1528 break;
1315
1316 case MapNotify:
1317 TermWin.mapped = 1;
1318#ifdef TEXT_BLINK
1319 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1320#endif
1321 break;
1322
1323#ifdef TRANSPARENT
1324 case ReparentNotify:
1325 rootwin_cb (ev);
1326 break;
1327#endif /* TRANSPARENT */
1328 1529
1329 case GraphicsExpose: 1530 case GraphicsExpose:
1330 case Expose: 1531 case Expose:
1331 if (ev.xany.window == TermWin.vt) 1532 if (ev.xany.window == vt)
1332 { 1533 {
1333#ifdef NO_SLOW_LINK_SUPPORT 1534 do
1535 {
1334 scr_expose (ev.xexpose.x, ev.xexpose.y, 1536 scr_expose (ev.xexpose.x, ev.xexpose.y,
1335 ev.xexpose.width, ev.xexpose.height, False); 1537 ev.xexpose.width, ev.xexpose.height, False);
1336#else 1538 }
1337 // don't understand this, so commented it out 1539 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1540
1541 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1542
1543 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1544 {
1338 scr_expose (ev.xexpose.x, ev.xexpose.y, 1545 scr_expose (ev.xexpose.x, ev.xexpose.y,
1339 ev.xexpose.width, ev.xexpose.height, False); 1546 ev.xexpose.width, ev.xexpose.height, False);
1340 //scr_expose (ev.xexpose.x, 0, 1547 }
1341 // ev.xexpose.width, TermWin.height, False); 1548
1342#endif
1343 want_refresh = 1; 1549 want_refresh = 1;
1344 } 1550 }
1345 else 1551 else
1346 { 1552 {
1347 XEvent unused_event; 1553 XEvent unused_event;
1348 1554
1349 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1555 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1350 Expose, 1556 ;
1351 &unused_event)) ; 1557 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1352 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1558 ;
1353 GraphicsExpose, 1559
1354 &unused_event)) ; 1560 if (scrollBar.state && ev.xany.window == scrollBar.win)
1355 if (isScrollbarWindow (ev.xany.window))
1356 { 1561 {
1357 scrollBar.setIdle (); 1562 scrollBar.state = STATE_IDLE;
1358 scrollbar_show (0); 1563 scrollbar_show (0);
1359 } 1564 }
1360#ifdef MENUBAR
1361 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1362 menubar_expose ();
1363#endif
1364 } 1565 }
1365 break; 1566 break;
1366 1567
1367 case MotionNotify: 1568 case MotionNotify:
1368#ifdef POINTER_BLANK 1569#ifdef POINTER_BLANK
1369 if (hidden_pointer) 1570 if (hidden_pointer)
1370 pointer_unblank (); 1571 pointer_unblank ();
1371#endif 1572#endif
1372#if MENUBAR 1573 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1373 if (isMenuBarWindow (ev.xany.window)) 1574 || priv_modes & PrivMode_MouseAnyEvent)
1575 mouse_report (ev.xbutton);
1576 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1577 break;
1578
1579 if (ev.xany.window == vt)
1374 { 1580 {
1375 menubar_control (ev.xbutton); 1581 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1376 break; 1582 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1377 } 1583 ; // nop
1378#endif
1379 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1380 break;
1381
1382 if (ev.xany.window == TermWin.vt)
1383 {
1384 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1584 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1385 { 1585 {
1386 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1586 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1387 ; 1587 ;
1388 1588
1389 XQueryPointer (display->display, TermWin.vt, 1589 XQueryPointer (dpy, vt,
1390 &unused_root, &unused_child, 1590 &unused_root, &unused_child,
1391 &unused_root_x, &unused_root_y, 1591 &unused_root_x, &unused_root_y,
1392 & (ev.xbutton.x), & (ev.xbutton.y), 1592 &ev.xbutton.x, &ev.xbutton.y,
1393 &unused_mask); 1593 &ev.xbutton.state);
1394#ifdef MOUSE_THRESHOLD 1594#ifdef MOUSE_THRESHOLD
1395 /* deal with a `jumpy' mouse */ 1595 /* deal with a `jumpy' mouse */
1396 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1596 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1397 { 1597 {
1398#endif 1598#endif
1599#if ISO_14755
1600 // 5.4
1601 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1602 {
1603 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1604 break;
1605 }
1606#endif
1399 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1607 selection_extend (ev.xbutton.x, ev.xbutton.y,
1400 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1608 ev.xbutton.state & Button3Mask ? 2 : 0);
1609
1401#ifdef SELECTION_SCROLLING 1610#ifdef SELECTION_SCROLLING
1402 if (ev.xbutton.y < TermWin.int_bwidth 1611 if (ev.xbutton.y < int_bwidth
1403 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1612 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1404 { 1613 {
1405 int dist; 1614 int dist;
1406
1407 pending_scroll_selection=1;
1408 1615
1409 /* don't clobber the current delay if we are 1616 /* don't clobber the current delay if we are
1410 * already in the middle of scrolling. 1617 * already in the middle of scrolling.
1411 */ 1618 */
1412 if (scroll_selection_delay<=0) 1619 if (!sel_scroll_ev.is_active ())
1413 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1620 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1414 1621
1415 /* save the event params so we can highlight 1622 /* save the event params so we can highlight
1416 * the selection in the pending-scroll loop 1623 * the selection in the pending-scroll loop
1417 */ 1624 */
1418 selection_save_x=ev.xbutton.x; 1625 selection_save_x = ev.xbutton.x;
1419 selection_save_y=ev.xbutton.y; 1626 selection_save_y = ev.xbutton.y;
1420 selection_save_state=
1421 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1627 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1422 1628
1423 /* calc number of lines to scroll */ 1629 /* calc number of lines to scroll */
1424 if (ev.xbutton.y<TermWin.int_bwidth) 1630 if (ev.xbutton.y < int_bwidth)
1425 { 1631 {
1426 scroll_selection_dir = UP; 1632 scroll_selection_dir = UP;
1427 dist = TermWin.int_bwidth - ev.xbutton.y; 1633 dist = int_bwidth - ev.xbutton.y;
1428 } 1634 }
1429 else 1635 else
1430 { 1636 {
1431 scroll_selection_dir = DN; 1637 scroll_selection_dir = DN;
1432 dist = ev.xbutton.y - 1638 dist = ev.xbutton.y - (int_bwidth + height);
1433 (TermWin.int_bwidth + TermWin.height);
1434 } 1639 }
1640
1435 scroll_selection_lines= (Pixel2Height (dist)/ 1641 scroll_selection_lines = Pixel2Height (dist)
1436 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1642 / SELECTION_SCROLL_LINE_SPEEDUP
1643 + 1;
1437 MIN_IT (scroll_selection_lines, 1644 min_it (scroll_selection_lines,
1438 SELECTION_SCROLL_MAX_LINES); 1645 SELECTION_SCROLL_MAX_LINES);
1439 } 1646 }
1440 else 1647 else
1441 { 1648 {
1442 /* we are within the text window, so we 1649 /* we are within the text window, so we
1443 * shouldn't be scrolling 1650 * shouldn't be scrolling
1444 */ 1651 */
1445 pending_scroll_selection = 0; 1652 sel_scroll_ev.stop();
1446 } 1653 }
1447#endif 1654#endif
1448#ifdef MOUSE_THRESHOLD 1655#ifdef MOUSE_THRESHOLD
1449
1450 } 1656 }
1451#endif 1657#endif
1452
1453 } 1658 }
1454 } 1659 }
1455 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1660 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1456 { 1661 {
1457 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1662 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1458 MotionNotify, &ev)) ; 1663 MotionNotify, &ev))
1664 ;
1665
1459 XQueryPointer (display->display, scrollBar.win, 1666 XQueryPointer (dpy, scrollBar.win,
1460 &unused_root, &unused_child, 1667 &unused_root, &unused_child,
1461 &unused_root_x, &unused_root_y, 1668 &unused_root_x, &unused_root_y,
1462 & (ev.xbutton.x), & (ev.xbutton.y), 1669 &ev.xbutton.x, &ev.xbutton.y,
1463 &unused_mask); 1670 &unused_mask);
1464 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1671 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1465 scrollbar_size ()); 1672 scrollbar_size ());
1466 scr_refresh (refresh_type);
1467 refresh_limit = 0; 1673 want_refresh = 1;
1468 scrollbar_show (1); 1674 scrollbar_show (1);
1469 } 1675 }
1470 break; 1676 break;
1471 } 1677 }
1472}
1473 1678
1679#if defined(CURSOR_BLINK)
1680 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1681 {
1682 if (hidden_cursor)
1683 {
1684 hidden_cursor = 0;
1685 want_refresh = 1;
1686 }
1687
1688 cursor_blink_ev.again ();
1689 }
1690#endif
1691
1692#if defined(POINTER_BLANK)
1693 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1694 {
1695 if (ev.type == MotionNotify
1696 || ev.type == ButtonPress
1697 || ev.type == ButtonRelease)
1698 if (hidden_pointer)
1699 pointer_unblank ();
1700
1701 if (ev.type == KeyPress && hidden_pointer == 0)
1702 pointer_blank ();
1703 }
1704#endif
1705
1706 refresh_check ();
1707}
1708
1709void
1710rxvt_term::focus_in ()
1711{
1712 if (!focus)
1713 {
1714 focus = 1;
1715 want_refresh = 1;
1716
1717 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1718
1719#if USE_XIM
1720 if (Input_Context != NULL)
1721 {
1722 IMSetPosition ();
1723 XSetICFocus (Input_Context);
1724 }
1725#endif
1726#if CURSOR_BLINK
1727 if (option (Opt_cursorBlink))
1728 cursor_blink_ev.again ();
1729#endif
1730#if OFF_FOCUS_FADING
1731 if (rs[Rs_fade])
1732 {
1733 pix_colors = pix_colors_focused;
1734 scr_recolour ();
1735 }
1736#endif
1737#if ENABLE_FRILLS
1738 if (option (Opt_urgentOnBell))
1739 {
1740 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1741 {
1742 h->flags &= ~XUrgencyHint;
1743 XSetWMHints (dpy, parent[0], h);
1744 }
1745 }
1746#endif
1747 }
1748}
1749
1750void
1751rxvt_term::focus_out ()
1752{
1753 if (focus)
1754 {
1755 focus = 0;
1756 want_refresh = 1;
1757
1758 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1759
1760#if ENABLE_FRILLS || ISO_14755
1761 if (iso14755buf)
1762 {
1763 iso14755buf = 0;
1764# if ISO_14755
1765 scr_overlay_off ();
1766# endif
1767 }
1768#endif
1769#if USE_XIM
1770 if (Input_Context != NULL)
1771 XUnsetICFocus (Input_Context);
1772#endif
1773#if CURSOR_BLINK
1774 if (option (Opt_cursorBlink))
1775 cursor_blink_ev.stop ();
1776
1777 hidden_cursor = 0;
1778#endif
1779#if OFF_FOCUS_FADING
1780 if (rs[Rs_fade])
1781 {
1782 pix_colors = pix_colors_unfocused;
1783 scr_recolour ();
1784 }
1785#endif
1786 }
1787}
1788
1789void
1790rxvt_term::update_fade_color (unsigned int idx)
1791{
1792#if OFF_FOCUS_FADING
1793 if (rs[Rs_fade])
1794 {
1795 rgba c;
1796 pix_colors [Color_fade].get (c);
1797 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1798 }
1799#endif
1800}
1801
1802#if ENABLE_TRANSPARENCY || ENABLE_PERL
1474void 1803void
1475rxvt_term::rootwin_cb (XEvent &ev) 1804rxvt_term::rootwin_cb (XEvent &ev)
1476{ 1805{
1477 SET_R (this); 1806 make_current ();
1478 SET_LOCALE (locale);
1479 1807
1808 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1809 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1810 return;
1811
1812# if ENABLE_TRANSPARENCY
1480 switch (ev.type) 1813 switch (ev.type)
1481 { 1814 {
1482 case PropertyNotify: 1815 case PropertyNotify:
1816 /*
1817 * if user used some Esetroot compatible prog to set the root bg,
1818 * use the property to determine the pixmap. We use it later on.
1819 */
1483 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1820 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1821 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1484 { 1822 {
1485 if (ev.xproperty.state == PropertyNewValue) 1823 bgPixmap.set_root_pixmap ();
1486 selection_property (ev.xproperty.window, ev.xproperty.atom); 1824 update_background ();
1487 break;
1488 } 1825 }
1489#ifdef TRANSPARENT
1490 else
1491 {
1492 /*
1493 * if user used some Esetroot compatible prog to set the root bg,
1494 * use the property to determine the pixmap. We use it later on.
1495 */
1496 if (xa[XA_XROOTPMAPID] == 0)
1497 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1498 1826
1499 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1500 return;
1501 }
1502
1503 /* FALLTHROUGH */
1504 case ReparentNotify:
1505 if ((Options & Opt_transparent) && check_our_parents ())
1506 if (am_transparent)
1507 want_full_refresh = 1;
1508 break; 1827 break;
1828 }
1509#endif 1829# endif
1510 } 1830
1831 refresh_check ();
1511} 1832}
1833#endif
1512 1834
1513void 1835void
1514rxvt_term::button_press (XButtonEvent &ev) 1836rxvt_term::button_press (XButtonEvent &ev)
1515{ 1837{
1516 int reportmode = 0, clickintime; 1838 int reportmode = 0, clickintime;
1517 1839
1518 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1840 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1841
1519 if (!bypass_keystate) 1842 if (!bypass_keystate)
1520 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1843 reportmode = !! (priv_modes & PrivMode_mouse_report);
1844
1521 /* 1845 /*
1522 * VT window processing of button press 1846 * VT window processing of button press
1523 */ 1847 */
1524 if (ev.window == TermWin.vt) 1848 if (ev.window == vt)
1525 { 1849 {
1850 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1851 return;
1852
1853#if ISO_14755
1854 // 5.4
1855 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1856 {
1857 iso14755_54 (ev.x, ev.y);
1858 return;
1859 }
1860#endif
1861
1526 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1862 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1863
1527 if (reportmode) 1864 if (reportmode)
1528 { 1865 {
1529 /* mouse report from vt window */ 1866 /* mouse report from vt window */
1530 /* save the xbutton state (for ButtonRelease) */ 1867 /* save the xbutton state (for ButtonRelease) */
1531 MEvent.state = ev.state; 1868 MEvent.state = ev.state;
1532#ifdef MOUSE_REPORT_DOUBLECLICK 1869#ifdef MOUSE_REPORT_DOUBLECLICK
1533 if (ev.button == MEvent.button && clickintime) 1870 if (ev.button == MEvent.button && clickintime)
1534 { 1871 {
1535 /* same button, within alloted time */ 1872 /* same button, within alloted time */
1536 MEvent.clicks++; 1873 MEvent.clicks++;
1874
1537 if (MEvent.clicks > 1) 1875 if (MEvent.clicks > 1)
1538 { 1876 {
1539 /* only report double clicks */ 1877 /* only report double clicks */
1540 MEvent.clicks = 2; 1878 MEvent.clicks = 2;
1541 mouse_report (ev); 1879 mouse_report (ev);
… …
1553 mouse_report (ev); 1891 mouse_report (ev);
1554 } 1892 }
1555#else 1893#else
1556 MEvent.button = ev.button; 1894 MEvent.button = ev.button;
1557 mouse_report (ev); 1895 mouse_report (ev);
1558#endif /* MOUSE_REPORT_DOUBLECLICK */ 1896#endif /* MOUSE_REPORT_DOUBLECLICK */
1559 1897
1560 } 1898 }
1561 else 1899 else
1562 { 1900 {
1563 if (ev.button != MEvent.button) 1901 if (ev.button != MEvent.button)
1564 MEvent.clicks = 0; 1902 MEvent.clicks = 0;
1903
1565 switch (ev.button) 1904 switch (ev.button)
1566 { 1905 {
1567 case Button1: 1906 case Button1:
1907 /* allow meta + click to select rectangular areas */
1908 /* should be done in screen.C */
1909#if ENABLE_FRILLS
1910 selection.rect = !!(ev.state & ModMetaMask);
1911#else
1912 selection.rect = false;
1913#endif
1914
1568 /* allow shift+left click to extend selection */ 1915 /* allow shift+left click to extend selection */
1569 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1916 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1570 { 1917 {
1571 if (MEvent.button == Button1 && clickintime) 1918 if (MEvent.button == Button1 && clickintime)
1572 selection_rotate (ev.x, ev.y); 1919 selection_rotate (ev.x, ev.y);
1573 else 1920 else
1574 selection_extend (ev.x, ev.y, 1); 1921 selection_extend (ev.x, ev.y, 1);
… …
1589 case Button3: 1936 case Button3:
1590 if (MEvent.button == Button3 && clickintime) 1937 if (MEvent.button == Button3 && clickintime)
1591 selection_rotate (ev.x, ev.y); 1938 selection_rotate (ev.x, ev.y);
1592 else 1939 else
1593 selection_extend (ev.x, ev.y, 1); 1940 selection_extend (ev.x, ev.y, 1);
1941
1594 MEvent.button = Button3; 1942 MEvent.button = Button3;
1595 break; 1943 break;
1596 } 1944 }
1597 } 1945 }
1946
1598 MEvent.time = ev.time; 1947 MEvent.time = ev.time;
1599 return; 1948 return;
1600 } 1949 }
1601 1950
1602 /* 1951 /*
1603 * Scrollbar window processing of button press 1952 * Scrollbar window processing of button press
1604 */ 1953 */
1605 if (isScrollbarWindow (ev.window)) 1954 if (scrollBar.state && ev.window == scrollBar.win)
1606 { 1955 {
1607 scrollBar.setIdle (); 1956 page_dirn direction = NO_DIR;
1957
1958 if (scrollBar.upButton (ev.y))
1959 direction = UP; /* up */
1960 else if (scrollBar.dnButton (ev.y))
1961 direction = DN; /* down */
1962
1963 scrollBar.state = STATE_IDLE;
1608 /* 1964 /*
1609 * Rxvt-style scrollbar: 1965 * Rxvt-style scrollbar:
1610 * move up if mouse is above slider 1966 * move up if mouse is above slider
1611 * move dn if mouse is below slider 1967 * move dn if mouse is below slider
1612 * 1968 *
… …
1621 /* 1977 /*
1622 * Mouse report disabled scrollbar: 1978 * Mouse report disabled scrollbar:
1623 * arrow buttons - send up/down 1979 * arrow buttons - send up/down
1624 * click on scrollbar - send pageup/down 1980 * click on scrollbar - send pageup/down
1625 */ 1981 */
1626 if ((scrollBar.style == R_SB_NEXT 1982 if (direction == UP)
1627 && scrollbarnext_upButton (ev.y))
1628 || (scrollBar.style == R_SB_RXVT
1629 && scrollbarrxvt_upButton (ev.y)))
1630 tt_printf ("\033[A"); 1983 tt_printf ("\033[A");
1631 else if ((scrollBar.style == R_SB_NEXT 1984 else if (direction == DN)
1632 && scrollbarnext_dnButton (ev.y))
1633 || (scrollBar.style == R_SB_RXVT
1634 && scrollbarrxvt_dnButton (ev.y)))
1635 tt_printf ("\033[B"); 1985 tt_printf ("\033[B");
1636 else 1986 else
1637 switch (ev.button) 1987 switch (ev.button)
1638 { 1988 {
1639 case Button2: 1989 case Button2:
… …
1646 tt_printf ("\033[5~"); 1996 tt_printf ("\033[5~");
1647 break; 1997 break;
1648 } 1998 }
1649 } 1999 }
1650 else 2000 else
1651#endif /* NO_SCROLLBAR_REPORT */ 2001#endif /* NO_SCROLLBAR_REPORT */
1652
1653 {
1654 char upordown = 0;
1655
1656 if (scrollBar.style == R_SB_NEXT)
1657 { 2002 {
1658 if (scrollbarnext_upButton (ev.y)) 2003 if (direction != NO_DIR)
1659 upordown = -1; /* up */
1660 else if (scrollbarnext_dnButton (ev.y))
1661 upordown = 1; /* down */
1662 }
1663 else if (scrollBar.style == R_SB_RXVT)
1664 {
1665 if (scrollbarrxvt_upButton (ev.y))
1666 upordown = -1; /* up */
1667 else if (scrollbarrxvt_dnButton (ev.y))
1668 upordown = 1; /* down */
1669 }
1670 if (upordown)
1671 { 2004 {
1672#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2005#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1673 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2006 if (!cont_scroll_ev.is_active ())
2007 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1674#endif 2008#endif
1675 if (scr_page (upordown < 0 ? UP : DN, 1)) 2009 if (scr_page (direction, 1))
1676 { 2010 {
1677 if (upordown < 0) 2011 if (direction == UP)
1678 scrollBar.setUp (); 2012 scrollBar.state = STATE_UP;
1679 else 2013 else
1680 scrollBar.setDn (); 2014 scrollBar.state = STATE_DOWN;
1681 } 2015 }
1682 } 2016 }
1683 else 2017 else
1684 switch (ev.button) 2018 switch (ev.button)
1685 { 2019 {
1686 case Button2: 2020 case Button2:
1687 switch (scrollbar_align) 2021 switch (scrollBar.align)
1688 { 2022 {
1689 case R_SB_ALIGN_TOP: 2023 case R_SB_ALIGN_TOP:
1690 csrO = 0; 2024 csrO = 0;
1691 break; 2025 break;
1692 case R_SB_ALIGN_CENTRE: 2026 case R_SB_ALIGN_CENTRE:
… …
1694 break; 2028 break;
1695 case R_SB_ALIGN_BOTTOM: 2029 case R_SB_ALIGN_BOTTOM:
1696 csrO = scrollBar.bot - scrollBar.top; 2030 csrO = scrollBar.bot - scrollBar.top;
1697 break; 2031 break;
1698 } 2032 }
2033
1699 if (scrollBar.style == R_SB_XTERM 2034 if (scrollBar.style == R_SB_XTERM
1700 || scrollbar_above_slider (ev.y) 2035 || scrollbar_above_slider (ev.y)
1701 || scrollbar_below_slider (ev.y)) 2036 || scrollbar_below_slider (ev.y))
1702 scr_move_to ( scrollbar_position (ev.y) - csrO, 2037 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1703 scrollbar_size ()); 2038
1704 scrollBar.setMotion (); 2039 scrollBar.state = STATE_MOTION;
1705 break; 2040 break;
1706 2041
1707 case Button1: 2042 case Button1:
1708 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2043 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1709 csrO = ev.y - scrollBar.top; 2044 csrO = ev.y - scrollBar.top;
1710 /* FALLTHROUGH */ 2045 /* FALLTHROUGH */
1711 2046
1712 case Button3: 2047 case Button3:
1713 if (scrollBar.style != R_SB_XTERM) 2048 if (scrollBar.style != R_SB_XTERM)
1714 { 2049 {
1715 if (scrollbar_above_slider (ev.y)) 2050 if (scrollbar_above_slider (ev.y))
1716# ifdef RXVT_SCROLL_FULL 2051# ifdef RXVT_SCROLL_FULL
1717 scr_page (UP, TermWin.nrow - 1); 2052 scr_page (UP, nrow - 1);
1718# else 2053# else
1719 scr_page (UP, TermWin.nrow / 4); 2054 scr_page (UP, nrow / 4);
1720# endif 2055# endif
1721 else if (scrollbar_below_slider (ev.y)) 2056 else if (scrollbar_below_slider (ev.y))
1722# ifdef RXVT_SCROLL_FULL 2057# ifdef RXVT_SCROLL_FULL
1723 scr_page (DN, TermWin.nrow - 1); 2058 scr_page (DN, nrow - 1);
1724# else 2059# else
1725 scr_page (DN, TermWin.nrow / 4); 2060 scr_page (DN, nrow / 4);
1726# endif 2061# endif
1727 else 2062 else
1728 scrollBar.setMotion (); 2063 scrollBar.state = STATE_MOTION;
1729 } 2064 }
1730 else 2065 else
1731 { 2066 {
1732 scr_page ((ev.button == Button1 ? DN : UP), 2067 scr_page ((ev.button == Button1 ? DN : UP),
1733 (TermWin.nrow 2068 (nrow
1734 * scrollbar_position (ev.y) 2069 * scrollbar_position (ev.y)
1735 / scrollbar_size ())); 2070 / scrollbar_size ()));
1736 } 2071 }
2072
1737 break; 2073 break;
1738 } 2074 }
1739 } 2075 }
2076
1740 return; 2077 return;
1741 } 2078 }
1742#if MENUBAR
1743 /*
1744 * Menubar window processing of button press
1745 */
1746 if (isMenuBarWindow (ev.window))
1747 menubar_control (ev);
1748#endif
1749} 2079}
1750 2080
1751void 2081void
1752rxvt_term::button_release (XButtonEvent &ev) 2082rxvt_term::button_release (XButtonEvent &ev)
1753{ 2083{
1754 int reportmode = 0; 2084 int reportmode = 0;
1755 2085
1756 csrO = 0; /* reset csr Offset */ 2086 csrO = 0; /* reset csr Offset */
1757 if (!bypass_keystate) 2087 if (!bypass_keystate)
1758 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2088 reportmode = !! (priv_modes & PrivMode_mouse_report);
1759 2089
1760 if (scrollbar_isUpDn ()) 2090 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1761 { 2091 {
1762 scrollBar.setIdle (); 2092 scrollBar.state = STATE_IDLE;
1763 scrollbar_show (0); 2093 scrollbar_show (0);
1764#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1765 refresh_type &= ~SMOOTH_REFRESH;
1766#endif
1767
1768 } 2094 }
2095
1769#ifdef SELECTION_SCROLLING 2096#ifdef SELECTION_SCROLLING
1770 pending_scroll_selection=0; 2097 sel_scroll_ev.stop();
1771#endif 2098#endif
2099
1772 if (ev.window == TermWin.vt) 2100 if (ev.window == vt)
1773 { 2101 {
2102 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2103 return;
2104
2105#if ISO_14755
2106 // 5.4
2107 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2108 return;
2109#endif
2110
1774 if (reportmode) 2111 if (reportmode)
1775 { 2112 {
1776 /* mouse report from vt window */ 2113 /* mouse report from vt window */
1777 /* don't report release of wheel "buttons" */ 2114 /* don't report release of wheel "buttons" */
1778 if (ev.button >= 4) 2115 if (ev.button >= 4)
… …
1789 mouse_report (ev); 2126 mouse_report (ev);
1790 } 2127 }
1791#else /* MOUSE_REPORT_DOUBLECLICK */ 2128#else /* MOUSE_REPORT_DOUBLECLICK */
1792 MEvent.button = AnyButton; 2129 MEvent.button = AnyButton;
1793 mouse_report (ev); 2130 mouse_report (ev);
1794#endif /* MOUSE_REPORT_DOUBLECLICK */ 2131#endif /* MOUSE_REPORT_DOUBLECLICK */
1795 return; 2132 return;
1796 } 2133 }
2134
1797 /* 2135 /*
1798 * dumb hack to compensate for the failure of click-and-drag 2136 * dumb hack to compensate for the failure of click-and-drag
1799 * when overriding mouse reporting 2137 * when overriding mouse reporting
1800 */ 2138 */
1801 if (PrivateModes & PrivMode_mouse_report 2139 if (priv_modes & PrivMode_mouse_report
1802 && bypass_keystate 2140 && bypass_keystate
1803 && ev.button == Button1 && MEvent.clicks <= 1) 2141 && ev.button == Button1 && MEvent.clicks <= 1)
1804 selection_extend (ev.x, ev.y, 0); 2142 selection_extend (ev.x, ev.y, 0);
1805 2143
1806 switch (ev.button) 2144 switch (ev.button)
1807 { 2145 {
1808 case Button1: 2146 case Button1:
1809 case Button3: 2147 case Button3:
1810 selection_make (ev.time); 2148 selection_make (ev.time);
1811 break; 2149 break;
2150
1812 case Button2: 2151 case Button2:
1813 selection_request (ev.time, ev.x, ev.y); 2152 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2153 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1814 break; 2154 break;
2155
1815#ifdef MOUSE_WHEEL 2156#ifdef MOUSE_WHEEL
1816 case Button4: 2157 case Button4:
1817 case Button5: 2158 case Button5:
1818 { 2159 {
1819 int i; 2160 int i;
1820 page_dirn v; 2161 page_dirn v;
1821 2162
1822 v = (ev.button == Button4) ? UP : DN; 2163 v = ev.button == Button4 ? UP : DN;
2164
1823 if (ev.state & ShiftMask) 2165 if (ev.state & ShiftMask)
1824 i = 1; 2166 i = 1;
1825 else if ((Options & Opt_mouseWheelScrollPage)) 2167 else if (option (Opt_mouseWheelScrollPage))
1826 i = TermWin.nrow - 1; 2168 i = nrow - 1;
1827 else 2169 else
1828 i = 5; 2170 i = 5;
2171
1829# ifdef MOUSE_SLIP_WHEELING 2172# ifdef MOUSE_SLIP_WHEELING
1830 if (ev.state & ControlMask) 2173 if (ev.state & ControlMask)
1831 { 2174 {
1832 mouse_slip_wheel_speed += (v ? -1 : 1); 2175 mouse_slip_wheel_speed += v ? -1 : 1;
1833 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2176 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2177 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2178
2179 if (!slip_wheel_ev.is_active ())
2180 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1834 } 2181 }
2182 else
1835# endif 2183# endif
1836# ifdef JUMP_MOUSE_WHEEL
1837 scr_page (v, i);
1838 scr_refresh (SMOOTH_REFRESH);
1839 scrollbar_show (1);
1840# else
1841 while (i--)
1842 { 2184 {
1843 scr_page (v, 1); 2185 scr_page (v, i);
1844 scr_refresh (SMOOTH_REFRESH);
1845 scrollbar_show (1); 2186 scrollbar_show (1);
1846 } 2187 }
1847# endif
1848
1849 } 2188 }
1850 break; 2189 break;
1851#endif 2190#endif
1852
1853 }
1854 }
1855#ifdef MENUBAR
1856 else if (isMenuBarWindow (ev.window))
1857 menubar_control (ev);
1858#endif
1859}
1860
1861
1862#ifdef TRANSPARENT
1863/*
1864 * Check our parents are still who we think they are.
1865 * Do transparency updates if required
1866 */
1867int
1868rxvt_term::check_our_parents ()
1869{
1870 int i, pchanged, aformat, have_pixmap, rootdepth;
1871 unsigned long nitems, bytes_after;
1872 Atom atype;
1873 unsigned char *prop = NULL;
1874 Window root, oldp, *list;
1875 Pixmap rootpixmap = None;
1876 XWindowAttributes wattr, wrootattr;
1877
1878 pchanged = 0;
1879
1880 if (! (Options & Opt_transparent))
1881 return pchanged; /* Don't try any more */
1882
1883 XGetWindowAttributes (display->display, display->root, &wrootattr);
1884 rootdepth = wrootattr.depth;
1885
1886 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1887 if (rootdepth != wattr.depth)
1888 {
1889 if (am_transparent)
1890 { 2191 }
1891 pchanged = 1; 2192 }
1892 XSetWindowBackground (display->display, TermWin.vt, 2193}
1893 PixColors[Color_bg]); 2194
1894 am_transparent = am_pixmap_trans = 0; 2195/*}}} */
2196
2197bool
2198rxvt_term::cmd_parse ()
2199{
2200 bool flag = false;
2201 wchar_t ch = NOCHAR;
2202 char *seq_begin; // remember start of esc-sequence here
2203
2204 for (;;)
2205 {
2206 if (ch == NOCHAR)
1895 } 2207 {
1896 return pchanged; /* Don't try any more */ 2208 seq_begin = cmdbuf_ptr;
1897 } 2209 ch = next_char ();
1898 2210
1899 /* Get all X ops out of the queue so that our information is up-to-date. */ 2211 if (ch == NOCHAR)
1900 XSync (display->display, False); 2212 break;
1901
1902 /*
1903 * Make the frame window set by the window manager have
1904 * the root background. Some window managers put multiple nested frame
1905 * windows for each client, so we have to take care about that.
1906 */
1907 i = (xa[XA_XROOTPMAPID] != 0
1908 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1909 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1910 &nitems, &bytes_after, &prop) == Success));
1911 if (!i || prop == NULL)
1912 have_pixmap = 0;
1913 else
1914 {
1915 have_pixmap = 1;
1916 rootpixmap = * ((Pixmap *)prop);
1917 XFree (prop);
1918 }
1919 if (have_pixmap)
1920 {
1921 /*
1922 * Copy display->root pixmap transparency
1923 */
1924 int sx, sy, nx, ny;
1925 unsigned int nw, nh;
1926 Window cr;
1927 XImage *image;
1928 GC gc;
1929 XGCValues gcvalue;
1930
1931 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1932 0, 0, &sx, &sy, &cr);
1933 nw = (unsigned int)szHint.width;
1934 nh = (unsigned int)szHint.height;
1935 nx = ny = 0;
1936
1937 if (sx < 0)
1938 { 2213 }
1939 nw += sx; 2214
1940 nx = -sx; 2215 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
1941 sx = 0;
1942 } 2216 {
1943 2217 if (!seen_input)
1944 if (sy < 0)
1945 {
1946 nh += sy;
1947 ny = -sy;
1948 sy = 0;
1949 }
1950
1951 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1952 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1953 allowedxerror = -1;
1954 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1955 ZPixmap);
1956 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1957 /* XXX: may need a delay here? */
1958 allowedxerror = 0;
1959 if (image == NULL)
1960 {
1961 if (am_transparent && am_pixmap_trans)
1962 { 2218 {
1963 pchanged = 1; 2219 seen_input = 1;
1964 if (TermWin.pixmap != None) 2220 // many badly-written programs (e.g. jed) contain a race condition:
2221 // they first read the screensize and then install a SIGWINCH handler.
2222 // some window managers resize the window early, and these programs
2223 // then sometimes get the size wrong.
2224 // unfortunately other programs are even more buggy and dislike
2225 // being sent SIGWINCH, so only do it when we were in fact being
2226 // resized.
2227 if (seen_resize && cmd_pid)
2228 kill (-cmd_pid, SIGWINCH);
2229 }
2230
2231 /* Read a text string from the input buffer */
2232 wchar_t buf[UBUFSIZ];
2233 bool refreshnow = false;
2234 int nlines = 0;
2235 wchar_t *str = buf;
2236 wchar_t *eol = str + min (ncol, UBUFSIZ);
2237
2238 for (;;)
2239 {
2240 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2241 break;
2242
2243 *str++ = ch;
2244
2245 if (ch == C0_LF || str >= eol)
1965 { 2246 {
1966 XFreePixmap (display->display, TermWin.pixmap); 2247 if (ch == C0_LF)
1967 TermWin.pixmap = None; 2248 nlines++;
2249
2250 refresh_count++;
2251
2252 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2253 {
2254 refresh_count = 0;
2255
2256 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2257 {
2258 refreshnow = true;
2259 ch = NOCHAR;
2260 break;
2261 }
2262 }
2263
2264 // scr_add_lines only works for nlines <= nrow - 1.
2265 if (nlines >= nrow - 1)
2266 {
2267 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2268 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2269 scr_add_lines (buf, str - buf, nlines);
2270
2271 nlines = 0;
2272 str = buf;
2273 eol = str + min (ncol, UBUFSIZ);
2274 }
2275
2276 if (str >= eol)
2277 {
2278 if (eol >= buf + UBUFSIZ)
2279 {
2280 ch = NOCHAR;
2281 break;
2282 }
2283 else
2284 eol = min (eol + ncol, buf + UBUFSIZ);
2285 }
2286
1968 } 2287 }
2288
2289 seq_begin = cmdbuf_ptr;
2290 ch = next_char ();
1969 } 2291 }
1970 am_pixmap_trans = 0; 2292
2293 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2294 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2295 scr_add_lines (buf, str - buf, nlines);
2296
2297 /*
2298 * If there have been a lot of new lines, then update the screen
2299 * What the heck we'll cheat and only refresh less than every page-full.
2300 * if skipScroll is enabled.
2301 */
2302 if (refreshnow)
2303 {
2304 flag = true;
2305 scr_refresh ();
2306 want_refresh = 1;
2307 }
2308
1971 } 2309 }
1972 else 2310 else
1973 { 2311 {
1974 if (TermWin.pixmap != None) 2312 try
1975 XFreePixmap (display->display, TermWin.pixmap);
1976 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
1977 (unsigned int)szHint.width,
1978 (unsigned int)szHint.height,
1979 (unsigned int)image->depth);
1980 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
1981 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
1982 nx, ny, (unsigned int)image->width,
1983 (unsigned int)image->height);
1984 XFreeGC (display->display, gc);
1985 XDestroyImage (image);
1986 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
1987 TermWin.pixmap);
1988 if (!am_transparent || !am_pixmap_trans)
1989 pchanged = 1;
1990 am_transparent = am_pixmap_trans = 1;
1991 }
1992 }
1993
1994 if (!am_pixmap_trans)
1995 {
1996 unsigned int n;
1997 /*
1998 * InheritPixmap transparency
1999 */
2000 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2001 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2002 i++)
2003 {
2004 oldp = TermWin.parent[i];
2005 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2006 &TermWin.parent[i], &list, &n);
2007 XFree (list);
2008 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2009 if (TermWin.parent[i] == display->root)
2010 { 2313 {
2011 if (oldp != None) 2314 process_nonprinting (ch);
2012 pchanged = 1; 2315 }
2316 catch (const class out_of_input &o)
2317 {
2318 // we ran out of input, retry later
2319 cmdbuf_ptr = seq_begin;
2013 break; 2320 break;
2014 } 2321 }
2015 if (oldp != TermWin.parent[i])
2016 pchanged = 1;
2017 }
2018 2322
2019 n = 0; 2323 ch = NOCHAR;
2020
2021 if (pchanged)
2022 { 2324 }
2023 for (; n < (unsigned int)i; n++) 2325 }
2024 { 2326
2025 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2327 return flag;
2026 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2328}
2027 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2329
2028 { 2330// read the next character
2029 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2331wchar_t
2030 break; 2332rxvt_term::next_char () NOTHROW
2031 } 2333{
2032 } 2334 while (cmdbuf_ptr < cmdbuf_endp)
2335 {
2336 // assume 7-bit to be ascii ALWAYS
2337 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2338 return *cmdbuf_ptr++;
2339
2340 wchar_t wc;
2341 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2342
2343 if (len == (size_t)-2)
2033 } 2344 {
2034 2345 // the mbstate stores incomplete sequences. didn't know this :/
2035 if (n > (int) (sizeof (TermWin.parent) 2346 cmdbuf_ptr = cmdbuf_endp;
2036 / sizeof (TermWin.parent[0]))) 2347 break;
2037 { 2348 }
2038 D_X ((stderr, "InheritPixmap Turning off"));
2039 XSetWindowBackground (display->display, TermWin.parent[0],
2040 PixColors[Color_fg]);
2041 XSetWindowBackground (display->display, TermWin.vt,
2042 PixColors[Color_bg]);
2043 am_transparent = 0;
2044 /* XXX: also turn off Opt_transparent? */
2045 }
2046 else
2047 {
2048 /* wait (an arbitrary period) for the WM to do its thing
2049 * needed for fvwm2.2.2 (and before?) */
2050# ifdef HAVE_NANOSLEEP
2051 struct timespec rqt;
2052 2349
2053 rqt.tv_sec = 1; 2350 if (len == (size_t)-1)
2054 rqt.tv_nsec = 0; 2351 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2055 nanosleep (&rqt, NULL);
2056# else
2057 sleep (1);
2058# endif
2059 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2060 for (n = 0; n < (unsigned int)i; n++)
2061 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2062 ParentRelative);
2063 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2064 ParentRelative);
2065 am_transparent = 1;
2066 }
2067 2352
2068 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2353 // assume wchar == unicode
2069 TermWin.parent[i] = None; 2354 cmdbuf_ptr += len;
2355 return wc & UNICODE_MASK;
2070 } 2356 }
2357
2358 return NOCHAR;
2359}
2360
2361// read the next octet
2362uint32_t
2363rxvt_term::next_octet () NOTHROW
2364{
2365 return cmdbuf_ptr < cmdbuf_endp
2366 ? (unsigned char)*cmdbuf_ptr++
2367 : NOCHAR;
2368}
2369
2370static class out_of_input out_of_input;
2371
2372/* rxvt_cmd_getc () - Return next input character */
2373/*
2374 * Return the next input character after first passing any keyboard input
2375 * to the command.
2376 */
2377wchar_t
2378rxvt_term::cmd_getc () THROW ((class out_of_input))
2379{
2380 wchar_t c = next_char ();
2381
2382 if (c == NOCHAR)
2383 throw out_of_input;
2384
2071 return pchanged; 2385 return c;
2072} 2386}
2073#endif
2074 2387
2075/*}}} */ 2388uint32_t
2389rxvt_term::cmd_get8 () THROW ((class out_of_input))
2390{
2391 uint32_t c = next_octet ();
2392
2393 if (c == NOCHAR)
2394 throw out_of_input;
2395
2396 return c;
2397}
2076 2398
2077/*{{{ print pipe */ 2399/*{{{ print pipe */
2078/*----------------------------------------------------------------------*/ 2400/*----------------------------------------------------------------------*/
2079#ifdef PRINTPIPE 2401#ifdef PRINTPIPE
2080FILE * 2402FILE *
2081rxvt_term::popen_printer () 2403rxvt_term::popen_printer ()
2082{ 2404{
2083 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2405 FILE *stream = popen (rs[Rs_print_pipe], "w");
2084 2406
2085 if (stream == NULL) 2407 if (stream == NULL)
2086 rxvt_print_error ("can't open printer pipe"); 2408 rxvt_warn ("can't open printer pipe, not printing.\n");
2409
2087 return stream; 2410 return stream;
2088} 2411}
2089 2412
2090int 2413int
2091rxvt_term::pclose_printer (FILE *stream) 2414rxvt_term::pclose_printer (FILE *stream)
2092{ 2415{
2093 fflush (stream); 2416 fflush (stream);
2094 /* pclose () reported not to work on SunOS 4.1.3 */
2095# if defined (__sun__) /* TODO: RESOLVE THIS */
2096 /* pclose works provided SIGCHLD handler uses waitpid */
2097 return pclose (stream); /* return fclose (stream); */
2098# else
2099 return pclose (stream); 2417 return pclose (stream);
2100# endif
2101} 2418}
2102 2419
2103/* 2420/*
2104 * simulate attached vt100 printer 2421 * simulate attached vt100 printer
2105 */ 2422 */
2106void 2423void
2107rxvt_term::process_print_pipe () 2424rxvt_term::process_print_pipe ()
2108{ 2425{
2109 int done; 2426 int done;
2110 FILE *fd; 2427 FILE *fd;
2111 2428
2112 if ((fd = popen_printer ()) == NULL) 2429 if ((fd = popen_printer ()) == NULL)
2113 return; 2430 return;
2114 2431
2115 /* 2432 /*
2116 * Send all input to the printer until either ESC[4i or ESC[?4i 2433 * Send all input to the printer until either ESC[4i or ESC[?4i
2117 * is received. 2434 * is received.
2118 */ 2435 */
2119 for (done = 0; !done;) 2436 for (done = 0; !done;)
2120 { 2437 {
2121 unsigned char buf[8]; 2438 unsigned char buf[8];
2122 unsigned char ch; 2439 unicode_t ch;
2123 unsigned int i, len; 2440 unsigned int i, len;
2124 2441
2125 if ((ch = cmd_getc ()) != C0_ESC) 2442 if ((ch = cmd_getc ()) != C0_ESC)
2126 { 2443 {
2127 if (putc (ch, fd) == EOF) 2444 if (putc (ch, fd) == EOF)
2128 break; /* done = 1 */ 2445 break; /* done = 1 */
… …
2143 { 2460 {
2144 if ((buf[len++] = cmd_getc ()) == 'i') 2461 if ((buf[len++] = cmd_getc ()) == 'i')
2145 break; /* done = 1 */ 2462 break; /* done = 1 */
2146 } 2463 }
2147 } 2464 }
2465
2148 for (i = 0; i < len; i++) 2466 for (i = 0; i < len; i++)
2149 if (putc (buf[i], fd) == EOF) 2467 if (putc (buf[i], fd) == EOF)
2150 { 2468 {
2151 done = 1; 2469 done = 1;
2152 break; 2470 break;
2153 } 2471 }
2154 } 2472 }
2155 } 2473 }
2474
2156 pclose_printer (fd); 2475 pclose_printer (fd);
2157} 2476}
2158#endif /* PRINTPIPE */ 2477#endif /* PRINTPIPE */
2159/*}}} */ 2478/*}}} */
2160 2479
2161/* *INDENT-OFF* */ 2480/* *INDENT-OFF* */
2162enum { 2481enum {
2163 C1_40 = 0x40, 2482 C1_40 = 0x40,
2164 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2483 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2165 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2484 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2166 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2485 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2167 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2486 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2168}; 2487};
2169/* *INDENT-ON* */ 2488/* *INDENT-ON* */
2170 2489
2171/*{{{ process non-printing single characters */ 2490/*{{{ process non-printing single characters */
2172void 2491void
2173rxvt_term::process_nonprinting (unsigned char ch) 2492rxvt_term::process_nonprinting (unicode_t ch)
2174{ 2493{
2175 switch (ch) 2494 switch (ch)
2176 { 2495 {
2496 case C0_ESC:
2497 process_escape_seq ();
2498 break;
2177 case C0_ENQ: /* terminal Status */ 2499 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2500 if (rs[Rs_answerbackstring])
2179 tt_write ( 2501 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2180 (const unsigned char *)rs[Rs_answerbackstring],
2181 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2182 else 2502 else
2183 tt_write ((unsigned char *)VT100_ANS, 2503 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2504 break;
2186 case C0_BEL: /* bell */ 2505 case C0_BEL: /* bell */
2187 scr_bell (); 2506 scr_bell ();
2188 break; 2507 break;
2189 case C0_BS: /* backspace */ 2508 case C0_BS: /* backspace */
… …
2204 scr_charset_choose (1); 2523 scr_charset_choose (1);
2205 break; 2524 break;
2206 case C0_SI: /* shift in - acs */ 2525 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2526 scr_charset_choose (0);
2208 break; 2527 break;
2528
2529#ifdef EIGHT_BIT_CONTROLS
2530 // 8-bit controls
2531 case 0x90: /* DCS */
2532 process_dcs_seq ();
2533 break;
2534 case 0x9b: /* CSI */
2535 process_csi_seq ();
2536 break;
2537 case 0x9d: /* OSC */
2538 process_osc_seq ();
2539 break;
2540#endif
2209 } 2541 }
2210} 2542}
2211/*}}} */ 2543/*}}} */
2212 2544
2213 2545
2214/*{{{ process VT52 escape sequences */ 2546/*{{{ process VT52 escape sequences */
2215void 2547void
2216rxvt_term::process_escape_vt52 (unsigned char ch) 2548rxvt_term::process_escape_vt52 (unicode_t ch)
2217{ 2549{
2218 int row, col; 2550 int row, col;
2219 2551
2220 switch (ch) 2552 switch (ch)
2221 { 2553 {
… …
2273 2605
2274/*{{{ process escape sequences */ 2606/*{{{ process escape sequences */
2275void 2607void
2276rxvt_term::process_escape_seq () 2608rxvt_term::process_escape_seq ()
2277{ 2609{
2278 unsigned char ch = cmd_getc (); 2610 unicode_t ch = cmd_getc ();
2279 2611
2280 if (PrivateModes & PrivMode_vt52) 2612 if (priv_modes & PrivMode_vt52)
2281 { 2613 {
2282 process_escape_vt52 (ch); 2614 process_escape_vt52 (ch);
2283 return; 2615 return;
2284 } 2616 }
2285 2617
… …
2300 scr_charset_set (2, (unsigned int)cmd_getc ()); 2632 scr_charset_set (2, (unsigned int)cmd_getc ());
2301 break; 2633 break;
2302 case '+': 2634 case '+':
2303 scr_charset_set (3, (unsigned int)cmd_getc ()); 2635 scr_charset_set (3, (unsigned int)cmd_getc ());
2304 break; 2636 break;
2305#ifndef NO_FRILLS 2637#if !ENABLE_MINIMAL
2306 case '6': 2638 case '6':
2307 scr_backindex (); 2639 scr_backindex ();
2308 break; 2640 break;
2309#endif 2641#endif
2310 case '7': 2642 case '7':
2311 scr_cursor (SAVE); 2643 scr_cursor (SAVE);
2312 break; 2644 break;
2313 case '8': 2645 case '8':
2314 scr_cursor (RESTORE); 2646 scr_cursor (RESTORE);
2315 break; 2647 break;
2316#ifndef NO_FRILLS 2648#if !ENABLE_MINIMAL
2317 case '9': 2649 case '9':
2318 scr_forwardindex (); 2650 scr_forwardindex ();
2319 break; 2651 break;
2320#endif 2652#endif
2321 case '=': 2653 case '=':
… …
2331 break; 2663 break;
2332 2664
2333 /* 8.3.87: NEXT LINE */ 2665 /* 8.3.87: NEXT LINE */
2334 case C1_NEL: /* ESC E */ 2666 case C1_NEL: /* ESC E */
2335 { 2667 {
2336 uint32_t nlcr[] = { '\n', '\r' }; 2668 wchar_t nlcr[] = { C0_LF, C0_CR };
2337 scr_add_lines (nlcr, 1, 2); 2669 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2338 } 2670 }
2339 break; 2671 break;
2340 2672
2341 /* kidnapped escape sequence: Should be 8.3.48 */ 2673 /* kidnapped escape sequence: Should be 8.3.48 */
2342 case C1_ESA: /* ESC G */ 2674 case C1_ESA: /* ESC G */
… …
2352 case C1_RI: /* ESC M */ 2684 case C1_RI: /* ESC M */
2353 scr_index (DN); 2685 scr_index (DN);
2354 break; 2686 break;
2355 2687
2356 /* 8.3.142: SINGLE-SHIFT TWO */ 2688 /* 8.3.142: SINGLE-SHIFT TWO */
2357 /*case C1_SS2: scr_single_shift (2); break; */ 2689 /*case C1_SS2: scr_single_shift (2); break; */
2358 2690
2359 /* 8.3.143: SINGLE-SHIFT THREE */ 2691 /* 8.3.143: SINGLE-SHIFT THREE */
2360 /*case C1_SS3: scr_single_shift (3); break; */ 2692 /*case C1_SS3: scr_single_shift (3); break; */
2361 2693
2362 /* 8.3.27: DEVICE CONTROL STRING */ 2694 /* 8.3.27: DEVICE CONTROL STRING */
2363 case C1_DCS: /* ESC P */ 2695 case C1_DCS: /* ESC P */
2364 process_dcs_seq (); 2696 process_dcs_seq ();
2365 break; 2697 break;
2366 2698
2367 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2699 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2368 case C1_SCI: /* ESC Z */ 2700 case C1_SCI: /* ESC Z */
2369 tt_write ((const unsigned char *)ESCZ_ANSWER, 2701 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2370 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2371 break; /* steal obsolete ESC [ c */ 2702 break; /* steal obsolete ESC [ c */
2372 2703
2373 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2704 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2374 case C1_CSI: /* ESC [ */ 2705 case C1_CSI: /* ESC [ */
2375 process_csi_seq (); 2706 process_csi_seq ();
… …
2380 process_osc_seq (); 2711 process_osc_seq ();
2381 break; 2712 break;
2382 2713
2383 /* 8.3.106: RESET TO INITIAL STATE */ 2714 /* 8.3.106: RESET TO INITIAL STATE */
2384 case 'c': 2715 case 'c':
2716 mbstate.reset ();
2385 scr_poweron (); 2717 scr_poweron ();
2386 scrollbar_show (1); 2718 scrollbar_show (1);
2387 break; 2719 break;
2388 2720
2389 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2721 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2401 2733
2402/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2734/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2403/* *INDENT-OFF* */ 2735/* *INDENT-OFF* */
2404enum { 2736enum {
2405 CSI_ICH = 0x40, 2737 CSI_ICH = 0x40,
2406 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2738 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2407 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2739 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2408 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2740 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2409 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2741 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2410 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2742 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2411 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2743 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2426 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2758 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2427 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2759 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2428 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2760 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2429 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2761 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2430 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2762 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2431 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2763 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2432 }; 2764 };
2433/* *INDENT-ON* */ 2765/* *INDENT-ON* */
2434 2766
2435void 2767void
2436rxvt_term::process_csi_seq () 2768rxvt_term::process_csi_seq ()
2437{ 2769{
2438 unsigned char ch, priv, i; 2770 unicode_t ch, priv, i;
2439 unsigned int nargs, p; 2771 unsigned int nargs, p;
2440 int n, ndef; 2772 int n, ndef;
2441 int arg[ESC_ARGS]; 2773 int arg[ESC_ARGS] = { };
2442 2774
2443 for (nargs = ESC_ARGS; nargs > 0;) 2775 nargs = 0;
2444 arg[--nargs] = 0;
2445 2776
2446 priv = 0; 2777 priv = 0;
2447 ch = cmd_getc (); 2778 ch = cmd_getc ();
2448 if (ch >= '<' && ch <= '?') 2779 if (ch >= '<' && ch <= '?')
2780 {
2449 { /* '<' '=' '>' '?' */ 2781 /* '<' '=' '>' '?' */
2450 priv = ch; 2782 priv = ch;
2451 ch = cmd_getc (); 2783 ch = cmd_getc ();
2452 } 2784 }
2785
2453 /* read any numerical arguments */ 2786 /* read any numerical arguments */
2454 for (n = -1; ch < CSI_ICH; ) 2787 for (n = -1; ch < CSI_ICH; )
2455 { 2788 {
2456 if (isdigit (ch)) 2789 if (isdigit (ch))
2457 { 2790 {
… …
2464 { 2797 {
2465 if (nargs < ESC_ARGS) 2798 if (nargs < ESC_ARGS)
2466 arg[nargs++] = n; 2799 arg[nargs++] = n;
2467 n = -1; 2800 n = -1;
2468 } 2801 }
2469 else if (ch == '\b') 2802 else if (IS_CONTROL (ch))
2470 {
2471 scr_backspace ();
2472 }
2473 else if (ch == C0_ESC)
2474 {
2475 process_escape_seq ();
2476 return;
2477 }
2478 else if (ch < ' ')
2479 {
2480 process_nonprinting (ch); 2803 process_nonprinting (ch);
2481 } 2804
2482 ch = cmd_getc (); 2805 ch = cmd_getc ();
2483 } 2806 }
2484 2807
2485 if (ch > CSI_7F) 2808 if (ch > CSI_7F)
2486 return; 2809 return;
… …
2492 ndef = get_byte_array_bit (csi_defaults, i); 2815 ndef = get_byte_array_bit (csi_defaults, i);
2493 for (p = 0; p < nargs; p++) 2816 for (p = 0; p < nargs; p++)
2494 if (arg[p] == -1) 2817 if (arg[p] == -1)
2495 arg[p] = ndef; 2818 arg[p] = ndef;
2496 2819
2497#ifdef DEBUG_CMD
2498 fprintf (stderr, "CSI ");
2499 for (p = 0; p < nargs; p++)
2500 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2501 fprintf (stderr, "%c\n", ch);
2502#endif
2503
2504 /* 2820 /*
2505 * private mode handling 2821 * private mode handling
2506 */ 2822 */
2507 if (priv) 2823 if (priv)
2508 { 2824 {
2509 switch (priv) 2825 switch (priv)
2510 { 2826 {
2511 case '>': 2827 case '>':
2512 if (ch == CSI_DA) /* secondary device attributes */ 2828 if (ch == CSI_DA) /* secondary device attributes */
2829 {
2830 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2831 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2832 //
2833 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2834 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2835 // versions.
2836 //
2513 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2837 tt_printf ("\033[>%d;95;0c", 'U');
2838 }
2514 break; 2839 break;
2840
2515 case '?': 2841 case '?':
2516 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2842 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2517 process_terminal_mode (ch, priv, nargs, arg); 2843 process_terminal_mode (ch, priv, nargs, arg);
2518 break; 2844 break;
2519 } 2845 }
… …
2623 2949
2624 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2950 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2625 arg[0] = -arg[0]; 2951 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 2952 /* FALLTHROUGH */
2627 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2953 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2628 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2954 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2629 break; 2955 break;
2630 2956
2631 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2957 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2632 tt_write ((const unsigned char *)VT100_ANS, 2958 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2633 (unsigned int) (sizeof (VT100_ANS) - 1));
2634 break; 2959 break;
2635 2960
2636 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2961 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2637 process_sgr_mode (nargs, arg); 2962 process_sgr_mode (nargs, arg);
2638 break; 2963 break;
… …
2644 tt_printf ("\033[0n"); 2969 tt_printf ("\033[0n");
2645 break; 2970 break;
2646 case 6: /* CPR requested */ 2971 case 6: /* CPR requested */
2647 scr_report_position (); 2972 scr_report_position ();
2648 break; 2973 break;
2649#if defined (ENABLE_DISPLAY_ANSWER)
2650 case 7: /* unofficial extension */ 2974 case 7: /* unofficial extension */
2975 if (option (Opt_insecure))
2651 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2976 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2652 break; 2977 break;
2653#endif
2654 case 8: /* unofficial extension */ 2978 case 8: /* unofficial extension */
2655 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2979 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2656 break; 2980 break;
2657 } 2981 }
2658 break; 2982 break;
2659 2983
2660 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2984 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2693 break; 3017 break;
2694 3018
2695 case CSI_RM: /* 8.3.107: RESET MODE */ 3019 case CSI_RM: /* 8.3.107: RESET MODE */
2696 if (arg[0] == 4) 3020 if (arg[0] == 4)
2697 scr_insert_mode (0); 3021 scr_insert_mode (0);
3022 else if (arg[0] == 20)
3023 priv_modes &= ~PrivMode_LFNL;
2698 break; 3024 break;
2699 3025
2700 case CSI_SM: /* 8.3.126: SET MODE */ 3026 case CSI_SM: /* 8.3.126: SET MODE */
2701 if (arg[0] == 4) 3027 if (arg[0] == 4)
2702 scr_insert_mode (1); 3028 scr_insert_mode (1);
3029 else if (arg[0] == 20)
3030 priv_modes |= PrivMode_LFNL;
2703 break; 3031 break;
2704 3032
2705 /* 3033 /*
2706 * PRIVATE USE beyond this point. All CSI_7? sequences here 3034 * PRIVATE USE beyond this point. All CSI_7? sequences here
2707 */ 3035 */
… …
2719 break; 3047 break;
2720 case CSI_75: 3048 case CSI_75:
2721 scr_cursor (RESTORE); 3049 scr_cursor (RESTORE);
2722 break; 3050 break;
2723 3051
2724#ifndef NO_FRILLS 3052#if !ENABLE_MINIMAL
2725 case CSI_74: 3053 case CSI_74:
2726 process_window_ops (arg, nargs); 3054 process_window_ops (arg, nargs);
2727 break; 3055 break;
2728#endif 3056#endif
2729 3057
2730 case CSI_78: /* DECREQTPARM */ 3058 case CSI_78: /* DECREQTPARM */
2731 if (arg[0] == 0 || arg[0] == 1) 3059 if (arg[0] == 0 || arg[0] == 1)
2732 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3060 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2733 /* FALLTHROUGH */ 3061 break;
2734 3062
2735 default: 3063 default:
2736 break; 3064 break;
2737 } 3065 }
2738} 3066}
2739/*}}} */ 3067/*}}} */
2740 3068
2741#ifndef NO_FRILLS 3069#if !ENABLE_MINIMAL
2742/* ARGSUSED */ 3070/* ARGSUSED */
2743void 3071void
2744rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3072rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2745{ 3073{
2746 int x, y; 3074 int x, y;
2747#if 0
2748 char *s;
2749#endif
2750 XWindowAttributes wattr; 3075 XWindowAttributes wattr;
2751 Window wdummy; 3076 Window wdummy;
3077
3078 dLocal (Display *, dpy);
2752 3079
2753 if (nargs == 0) 3080 if (nargs == 0)
2754 return; 3081 return;
3082
2755 switch (args[0]) 3083 switch (args[0])
2756 { 3084 {
2757 /* 3085 /*
2758 * commands 3086 * commands
2759 */ 3087 */
2760 case 1: /* deiconify window */ 3088 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3089 XMapWindow (dpy, parent[0]);
2762 break; 3090 break;
2763 case 2: /* iconify window */ 3091 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3092 XIconifyWindow (dpy, parent[0], display->screen);
2765 DefaultScreen (display->display));
2766 break; 3093 break;
2767 case 3: /* set position (pixels) */ 3094 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3095 XMoveWindow (dpy, parent[0], args[1], args[2]);
2769 break; 3096 break;
2770 case 4: /* set size (pixels) */ 3097 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3098 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3099 break;
2773 case 5: /* raise window */ 3100 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3101 XRaiseWindow (dpy, parent[0]);
2775 break; 3102 break;
2776 case 6: /* lower window */ 3103 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3104 XLowerWindow (dpy, parent[0]);
2778 break; 3105 break;
2779 case 7: /* refresh window */ 3106 case 7: /* refresh window */
2780 scr_touch (true); 3107 scr_touch (true);
2781 break; 3108 break;
2782 case 8: /* set size (chars) */ 3109 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3110 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3111 (unsigned int) (args[1] * fheight));
2785 break; 3112 break;
3113
3114 //case 9: NYI, TODO, restore maximized window or maximize window
2786 default: 3115 default:
2787 if (args[0] >= 24) /* set height (chars) */ 3116 if (args[0] >= 24) /* set height (chars) */
2788 set_widthheight ((unsigned int)TermWin.width, 3117 set_widthheight ((unsigned int)width,
2789 (unsigned int) (args[1] * TermWin.fheight)); 3118 (unsigned int) (args[1] * fheight));
2790 break; 3119 break;
3120
2791 /* 3121 /*
2792 * reports - some output format copied from XTerm 3122 * reports - some output format copied from XTerm
2793 */ 3123 */
2794 case 11: /* report window state */ 3124 case 11: /* report window state */
2795 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3125 XGetWindowAttributes (dpy, parent[0], &wattr);
2796 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3126 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2797 break; 3127 break;
2798 case 13: /* report window position */ 3128 case 13: /* report window position */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3129 XGetWindowAttributes (dpy, parent[0], &wattr);
2800 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3130 XTranslateCoordinates (dpy, parent[0], wattr.root,
2801 -wattr.border_width, -wattr.border_width, 3131 -wattr.border_width, -wattr.border_width,
2802 &x, &y, &wdummy); 3132 &x, &y, &wdummy);
2803 tt_printf ("\033[3;%d;%dt", x, y); 3133 tt_printf ("\033[3;%d;%dt", x, y);
2804 break; 3134 break;
2805 case 14: /* report window size (pixels) */ 3135 case 14: /* report window size (pixels) */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3136 XGetWindowAttributes (dpy, parent[0], &wattr);
2807 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3137 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2808 break; 3138 break;
3139 case 18: /* report text area size (chars) */
3140 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3141 break;
2809 case 18: /* report window size (chars) */ 3142 case 19: /* report window size (chars) */
2810 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3143 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2811 break; 3144 break;
2812#if 0 /* XXX: currently disabled due to security concerns */
2813 case 20: /* report icon label */ 3145 case 20: /* report icon label */
3146 {
3147 char *s;
2814 XGetIconName (display->display, TermWin.parent[0], &s); 3148 XGetIconName (dpy, parent[0], &s);
2815 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3149 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3150 XFree (s);
3151 }
2816 break; 3152 break;
2817 case 21: /* report window title */ 3153 case 21: /* report window title */
3154 {
3155 char *s;
2818 XFetchName (display->display, TermWin.parent[0], &s); 3156 XFetchName (dpy, parent[0], &s);
2819 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3157 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3158 XFree (s);
3159 }
2820 break; 3160 break;
2821#endif
2822
2823 } 3161 }
2824} 3162}
2825#endif 3163#endif
2826 3164
2827/*----------------------------------------------------------------------*/ 3165/*----------------------------------------------------------------------*/
2828/* 3166/*
2829 * get input up until STRING TERMINATOR (or BEL) 3167 * get input up until STRING TERMINATOR (or BEL)
2830 * ends_how is terminator used. returned input must be free ()d 3168 * ends_how is terminator used. returned input must be free()'d
2831 */ 3169 */
2832unsigned char * 3170char *
2833rxvt_term::get_to_st (unsigned char *ends_how) 3171rxvt_term::get_to_st (unicode_t &ends_how)
2834{ 3172{
2835 int seen_esc = 0; /* seen escape? */ 3173 unicode_t ch;
3174 bool seen_esc = false;
2836 unsigned int n = 0; 3175 unsigned int n = 0;
2837 unsigned char *s; 3176 wchar_t string[STRING_MAX];
2838 unsigned char ch, string[STRING_MAX];
2839 3177
2840 for (; (ch = cmd_getc ());) 3178 while ((ch = cmd_getc ()) != NOCHAR)
2841 { 3179 {
2842 if (ch == C0_BEL 3180 if (seen_esc)
2843 || ch == CHAR_ST 3181 {
2844 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3182 if (ch == 0x5c) /* 7bit ST */
2845 break; 3183 break;
3184 else
3185 return NULL;
3186 }
2846 if (ch == C0_ESC) 3187 else if (ch == C0_ESC)
2847 { 3188 {
2848 seen_esc = 1; 3189 seen_esc = true;
2849 continue; 3190 continue;
2850 } 3191 }
3192 else if (ch == C0_BEL || ch == CHAR_ST)
3193 break;
2851 else if (ch == '\t') 3194 else if (ch == C0_SYN)
2852 ch = ' '; /* translate '\t' to space */ 3195 ch = cmd_get8 ();
2853 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3196 else if (ch < 0x20)
2854 return NULL; /* other control character - exit */ 3197 return NULL; /* other control character - exit */
2855 if (n < sizeof (string) - 1) 3198
3199 seen_esc = false;
3200
3201 if (n >= STRING_MAX - 1)
3202 // stop at some sane length
3203 return NULL;
3204
2856 string[n++] = ch; 3205 string[n++] = ch;
2857 seen_esc = 0;
2858 } 3206 }
3207
2859 string[n++] = '\0'; 3208 string[n++] = '\0';
2860 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3209
2861 return NULL;
2862 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3210 ends_how = (ch == 0x5c ? C0_ESC : ch);
2863 STRNCPY (s, string, n); 3211
2864 return s; 3212 return rxvt_wcstombs (string);
2865} 3213}
2866 3214
2867/*----------------------------------------------------------------------*/ 3215/*----------------------------------------------------------------------*/
2868/* 3216/*
2869 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3217 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2870 */ 3218 */
2871void 3219void
2872rxvt_term::process_dcs_seq () 3220rxvt_term::process_dcs_seq ()
2873{ 3221{
2874 unsigned char eh, *s; 3222 char *s;
3223 unicode_t eh;
3224
2875 /* 3225 /*
2876 * Not handled yet 3226 * Not handled yet
2877 */ 3227 */
2878 s = get_to_st (&eh); 3228 s = get_to_st (eh);
2879 if (s) 3229 if (s)
2880 free (s); 3230 free (s);
3231
2881 return; 3232 return;
2882} 3233}
2883 3234
2884/*----------------------------------------------------------------------*/ 3235/*----------------------------------------------------------------------*/
2885/* 3236/*
2886 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3237 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2887 */ 3238 */
2888void 3239void
2889rxvt_term::process_osc_seq () 3240rxvt_term::process_osc_seq ()
2890{ 3241{
2891 unsigned char ch, eh, *s; 3242 unicode_t ch, eh;
2892 int arg; 3243 int arg;
2893 3244
2894 ch = cmd_getc (); 3245 ch = cmd_getc ();
2895 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3246 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2896 arg = arg * 10 + (ch - '0'); 3247 arg = arg * 10 + (ch - '0');
2897 3248
2898 if (ch == ';') 3249 if (ch == ';')
2899 { 3250 {
2900 s = get_to_st (&eh); 3251 char *s = get_to_st (eh);
3252
2901 if (s) 3253 if (s)
2902 { 3254 {
2903 /*
2904 * rxvt_menubar_dispatch () violates the constness of the string,
2905 * so do it here
2906 */
2907 if (arg == XTerm_Menu)
2908#if 0 /* XXX: currently disabled due to security concerns */
2909 menubar_dispatch ((char *)s);
2910#else
2911 (void)0;
2912#endif
2913 else
2914 xterm_seq (arg, (char *)s, eh); 3255 process_xterm_seq (arg, s, eh);
2915 free (s); 3256 free (s);
2916 } 3257 }
2917 } 3258 }
2918} 3259}
3260
3261void
3262rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3263{
3264 if (str[0] == '?' && !str[1])
3265 {
3266 rgba c;
3267 pix_colors_focused[color].get (c);
3268
3269#if XFT
3270 if (c.a != rgba::MAX_CC)
3271 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3272 else
3273#endif
3274 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3275 }
3276 else
3277 set_window_color (color, str);
3278}
3279
2919/* 3280/*
2920 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3281 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2921 * 0 = change iconName/title
2922 * 1 = change iconName
2923 * 2 = change title
2924 * 4 = change color
2925 * 12 = change text color
2926 * 13 = change mouse foreground color
2927 * 17 = change highlight character colour
2928 * 18 = change bold character color
2929 * 19 = change underlined character color
2930 * 46 = change logfile (not implemented)
2931 * 50 = change font
2932 *
2933 * rxvt extensions:
2934 * 10 = menu (may change in future)
2935 * 20 = bg pixmap
2936 * 39 = change default fg color
2937 * 49 = change default bg color
2938 * 55 = dump scrollback buffer and all of screen
2939 * 701 = change locale
2940 * 702 = find font
2941 */ 3282 */
2942void 3283void
2943rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3284rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2944{ 3285{
2945 int changed = 0; 3286 int color;
2946 int color;
2947 char *buf, *name; 3287 char *buf, *name;
3288 bool query = str[0] == '?' && !str[1];
3289 int saveop = op;
3290
3291 dLocal (Display *, dpy);
2948 3292
2949 assert (str != NULL); 3293 assert (str != NULL);
3294
3295 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3296 return;
3297
2950 switch (op) 3298 switch (op)
2951 { 3299 {
2952 case XTerm_name: 3300 case XTerm_name:
2953 set_title (str); 3301 set_title (str);
2954 /* FALLTHROUGH */ 3302 /* FALLTHROUGH */
2955 case XTerm_iconName: 3303 case XTerm_iconName:
2956 set_iconName (str); 3304 set_icon_name (str);
2957 break; 3305 break;
2958 case XTerm_title: 3306 case XTerm_title:
2959 set_title (str); 3307 set_title (str);
2960 break; 3308 break;
3309 case XTerm_property:
3310 if (str[0] == '?')
3311 {
3312 Atom prop = display->atom (str + 1);
3313 Atom actual_type;
3314 int actual_format;
3315 unsigned long nitems;
3316 unsigned long bytes_after;
3317 unsigned char *value = 0;
3318 const char *str = "";
3319
3320 if (prop
3321 && XGetWindowProperty (dpy, parent[0],
3322 prop, 0, 1<<16, 0, AnyPropertyType,
3323 &actual_type, &actual_format,
3324 &nitems, &bytes_after, &value) == Success
3325 && actual_type != None
3326 && actual_format == 8)
3327 str = (const char *)(value);
3328
3329 tt_printf ("\033]%d;%s%c", op, str, resp);
3330
3331 XFree (value);
3332 }
3333 else
3334 {
3335 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3336
3337 if (eq)
3338 {
3339 *eq = 0;
3340 set_utf8_property (display->atom (str), eq + 1);
3341 }
3342 else
3343 XDeleteProperty (dpy, parent[0],
3344 display->atom (str));
3345 }
3346 break;
3347
2961 case XTerm_Color: 3348 case XTerm_Color:
2962 for (buf = (char *)str; buf && *buf;) 3349 for (buf = (char *)str; buf && *buf;)
2963 { 3350 {
2964 if ((name = STRCHR (buf, ';')) == NULL) 3351 if ((name = strchr (buf, ';')) == NULL)
2965 break; 3352 break;
3353
2966 *name++ = '\0'; 3354 *name++ = '\0';
2967 color = atoi (buf); 3355 color = atoi (buf) + minCOLOR;
2968 if (color < 0 || color >= TOTAL_COLORS) 3356
3357 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2969 break; 3358 break;
3359
2970 if ((buf = STRCHR (name, ';')) != NULL) 3360 if ((buf = strchr (name, ';')) != NULL)
2971 *buf++ = '\0'; 3361 *buf++ = '\0';
2972 set_window_color (color + minCOLOR, name); 3362
3363 process_color_seq (op, color, name, resp);
2973 } 3364 }
3365 break;
3366 case Rxvt_restoreFG:
3367 case XTerm_Color00:
3368 process_color_seq (op, Color_fg, str, resp);
3369 break;
3370 case Rxvt_restoreBG:
3371 case XTerm_Color01:
3372 process_color_seq (op, Color_bg, str, resp);
2974 break; 3373 break;
2975#ifndef NO_CURSORCOLOR 3374#ifndef NO_CURSORCOLOR
2976 case XTerm_Color_cursor: 3375 case XTerm_Color_cursor:
2977 set_window_color (Color_cursor, str); 3376 process_color_seq (op, Color_cursor, str, resp);
2978 break; 3377 break;
2979#endif 3378#endif
2980 case XTerm_Color_pointer: 3379 case XTerm_Color_pointer_fg:
2981 set_window_color (Color_pointer, str); 3380 process_color_seq (op, Color_pointer_fg, str, resp);
3381 break;
3382 case XTerm_Color_pointer_bg:
3383 process_color_seq (op, Color_pointer_bg, str, resp);
2982 break; 3384 break;
2983#ifndef NO_BOLD_UNDERLINE_REVERSE 3385#ifndef NO_BOLD_UNDERLINE_REVERSE
2984 case XTerm_Color_BD:
2985 set_window_color (Color_BD, str);
2986 break;
2987 case XTerm_Color_UL:
2988 set_window_color (Color_UL, str);
2989 break;
2990 case XTerm_Color_RV: 3386 case XTerm_Color_RV:
2991 set_window_color (Color_RV, str); 3387 process_color_seq (op, Color_RV, str, resp);
2992 break; 3388 break;
3389 case Rxvt_Color_BD:
3390 case URxvt_Color_BD:
3391 process_color_seq (op, Color_BD, str, resp);
3392 break;
3393 case Rxvt_Color_UL:
3394 case URxvt_Color_UL:
3395 process_color_seq (op, Color_UL, str, resp);
3396 break;
3397 case URxvt_Color_IT:
3398 process_color_seq (op, Color_IT, str, resp);
3399 break;
2993#endif 3400#endif
2994 3401#if ENABLE_TRANSPARENCY
2995 case XTerm_Menu: 3402 case URxvt_Color_tint:
3403 process_color_seq (op, Color_tint, str, resp);
2996 /* 3404 {
2997 * rxvt_menubar_dispatch () violates the constness of the string, 3405 bool changed = false;
2998 * so DON'T do it here 3406
3407 if (ISSET_PIXCOLOR (Color_tint))
3408 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3409 else
3410 changed = bgPixmap.unset_tint ();
3411
3412 if (changed)
3413 update_background ();
2999 */ 3414 }
3415
3000 break; 3416 break;
3417#endif
3418
3419#if BG_IMAGE_FROM_FILE
3001 case XTerm_Pixmap: 3420 case Rxvt_Pixmap:
3002 if (*str != ';') 3421 if (!strcmp (str, "?"))
3003 { 3422 {
3004#if XPM_BACKGROUND 3423 char str[256];
3005 scale_pixmap (""); /* reset to default scaling */ 3424
3006 set_bgPixmap (str); /* change pixmap */ 3425 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3007#endif 3426 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3008 scr_touch (true); 3427 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3428 process_xterm_seq (XTerm_title, str, CHAR_ST);
3009 } 3429 }
3010 while ((str = STRCHR (str, ';')) != NULL)
3011 {
3012 str++;
3013#if XPM_BACKGROUND
3014 changed += scale_pixmap (str);
3015#endif
3016
3017 }
3018 if (changed)
3019 {
3020#ifdef XPM_BACKGROUND
3021 resize_pixmap ();
3022#endif
3023 scr_touch (true);
3024 }
3025 break;
3026
3027 case XTerm_restoreFG:
3028 set_window_color (Color_fg, str);
3029 break;
3030 case XTerm_restoreBG:
3031 set_window_color (Color_bg, str);
3032 break;
3033 case XTerm_logfile:
3034 break;
3035 case XTerm_font:
3036 change_font (str);
3037 break;
3038#ifndef NO_FRILLS
3039 case XTerm_locale:
3040 if (str[0] == '?' && !str[1])
3041 tt_printf ("%-.250s\n", locale);
3042 else 3430 else
3043 { 3431 {
3432 int changed = 0;
3433
3434 if (*str != ';')
3435 {
3436 /* reset to default scaling :*/
3437 bgPixmap.unset_geometry ();
3438 if (bgPixmap.set_file (str)) /* change pixmap */
3439 changed++;
3440 str = strchr (str, ';');
3441 if (str == NULL)
3442 bgPixmap.set_defaultGeometry ();
3443 }
3444
3044 set_locale (str); 3445 while (str)
3045# ifdef USE_XIM 3446 {
3046 im_cb (); 3447 str++;
3047# endif 3448 if (bgPixmap.set_geometry (str))
3449 changed++;
3450 str = strchr (str, ';');
3451 }
3452
3453 if (changed)
3454 update_background ();
3048 } 3455 }
3049 break; 3456 break;
3457#endif
3458
3050 case XTerm_findfont: 3459 case XTerm_logfile:
3051 { 3460 // TODO, when secure mode?
3052 int fid = TermWin.fontset->find_font (atoi (str));
3053 tt_printf ("%d %-.250s\n", fid, (*TermWin.fontset)[fid]->name);
3054 }
3055 break; 3461 break;
3056#endif 3462
3057#if 0 3463#if 0
3058 case XTerm_dumpscreen: /* no error notices */ 3464 case Rxvt_dumpscreen: /* no error notices */
3059 { 3465 {
3060 int fd; 3466 int fd;
3061 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3467 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3062 { 3468 {
3063 scr_dump (fd); 3469 scr_dump (fd);
3064 close (fd); 3470 close (fd);
3065 } 3471 }
3066 } 3472 }
3067 break; 3473 break;
3068#endif 3474#endif
3475 case XTerm_font:
3476 op = URxvt_font;
3477 case URxvt_font:
3478#if ENABLE_STYLES
3479 case URxvt_boldFont:
3480 case URxvt_italicFont:
3481 case URxvt_boldItalicFont:
3482#endif
3483 if (query)
3484 tt_printf ("\33]%d;%-.250s%c", saveop,
3485 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3486 ? fontset[op - URxvt_font]->fontdesc : "",
3487 resp);
3488 else
3489 {
3490 const char *&res = rs[Rs_font + (op - URxvt_font)];
3069 3491
3492 res = strdup (str);
3493 allocated.push_back ((void *)res);
3494 set_fonts ();
3495 }
3496 break;
3497
3498 case URxvt_version:
3499 if (query)
3500 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3501 op,
3502 rs[Rs_name], VERSION[0], VERSION[2],
3503 resp);
3504 break;
3505
3506#if !ENABLE_MINIMAL
3507 case URxvt_locale:
3508 if (query)
3509 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3510 else
3511 {
3512 set_locale (str);
3513 pty->set_utf8_mode (enc_utf8);
3514 init_xlocale ();
3515 }
3516 break;
3517
3518 case URxvt_view_up:
3519 case URxvt_view_down:
3520 {
3521 int lines = atoi (str);
3522
3523 if (lines)
3524 scr_page (op == URxvt_view_up ? UP : DN, lines);
3525 else
3526 scr_erase_savelines ();
3527 }
3528
3529 break;
3530#endif
3531
3532#if ENABLE_PERL
3533 case URxvt_perl:
3534 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3535 ; // no responses yet
3536 break;
3537#endif
3070 } 3538 }
3071} 3539}
3072/*----------------------------------------------------------------------*/ 3540/*----------------------------------------------------------------------*/
3073 3541
3074/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3542/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3082 * so no need for fancy checking 3550 * so no need for fancy checking
3083 */ 3551 */
3084int 3552int
3085rxvt_term::privcases (int mode, unsigned long bit) 3553rxvt_term::privcases (int mode, unsigned long bit)
3086{ 3554{
3087 int state; 3555 int state;
3088 3556
3089 if (mode == 's') 3557 if (mode == 's')
3090 { 3558 {
3091 SavedModes |= (PrivateModes & bit); 3559 SavedModes |= (priv_modes & bit);
3092 return -1; 3560 return -1;
3093 } 3561 }
3094 else 3562 else
3095 { 3563 {
3096 if (mode == 'r') 3564 if (mode == 'r')
3097 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3565 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3098 else 3566 else
3099 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3567 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3100 PrivMode (state, bit); 3568 PrivMode (state, bit);
3101 } 3569 }
3570
3102 return state; 3571 return state;
3103} 3572}
3104 3573
3105/* we're not using priv _yet_ */ 3574/* we're not using priv _yet_ */
3106void 3575void
3107rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3576rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3108{ 3577{
3109 unsigned int i, j; 3578 unsigned int i, j;
3110 int state; 3579 int state;
3580
3111 static const struct 3581 static const struct
3112 { 3582 {
3113 const int argval; 3583 const int argval;
3114 const unsigned long bit; 3584 const unsigned long bit;
3115 }
3116 argtopriv[] = { 3585 } argtopriv[] = {
3117 { 1, PrivMode_aplCUR }, 3586 { 1, PrivMode_aplCUR },
3118 { 2, PrivMode_vt52 }, 3587 { 2, PrivMode_vt52 },
3119 { 3, PrivMode_132 }, 3588 { 3, PrivMode_132 },
3120 { 4, PrivMode_smoothScroll }, 3589 { 4, PrivMode_smoothScroll },
3121 { 5, PrivMode_rVideo }, 3590 { 5, PrivMode_rVideo },
3122 { 6, PrivMode_relOrigin }, 3591 { 6, PrivMode_relOrigin },
3123 { 7, PrivMode_Autowrap }, 3592 { 7, PrivMode_Autowrap },
3593 // 8, bi-directional support mode
3124 { 9, PrivMode_MouseX10 }, 3594 { 9, PrivMode_MouseX10 },
3125#ifdef menuBar_esc 3595 // 18, 19 printing-related
3126 { menuBar_esc, PrivMode_menuBar }, 3596 { 25, PrivMode_VisibleCursor },
3127#endif
3128#ifdef scrollBar_esc 3597#ifdef scrollBar_esc
3129 { scrollBar_esc, PrivMode_scrollBar }, 3598 { scrollBar_esc, PrivMode_scrollBar },
3130#endif 3599#endif
3131 { 25, PrivMode_VisibleCursor },
3132 { 35, PrivMode_ShiftKeys }, 3600 { 35, PrivMode_ShiftKeys }, // rxvt extension
3133 { 40, PrivMode_132OK }, 3601 { 40, PrivMode_132OK },
3602 // 41 xterm more fixes NYI
3603 // 45 margin bell NYI
3604 // 46 start logging
3134 { 47, PrivMode_Screen }, 3605 { 47, PrivMode_Screen },
3135 { 66, PrivMode_aplKP }, 3606 { 66, PrivMode_aplKP },
3136#ifndef NO_BACKSPACE_KEY 3607#ifndef NO_BACKSPACE_KEY
3137 { 67, PrivMode_BackSpace }, 3608 { 67, PrivMode_BackSpace },
3138#endif 3609#endif
3139 { 1000, PrivMode_MouseX11 }, 3610 { 1000, PrivMode_MouseX11 },
3611 { 1002, PrivMode_MouseBtnEvent },
3612 { 1003, PrivMode_MouseAnyEvent },
3140 { 1010, PrivMode_TtyOutputInh }, 3613 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3141 { 1011, PrivMode_Keypress }, 3614 { 1011, PrivMode_Keypress }, // rxvt extension
3615 // 1035 enable modifiers for alt, numlock NYI
3616 // 1036 send ESC for meta keys NYI
3617 // 1037 send DEL for keypad delete NYI
3142 { 1047, PrivMode_Screen }, 3618 { 1047, PrivMode_Screen },
3619 // 1048 save and restore cursor
3143 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3620 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3621 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3622 { 2004, PrivMode_BracketPaste },
3144 }; 3623 };
3145 3624
3146 if (nargs == 0) 3625 if (nargs == 0)
3147 return; 3626 return;
3148 3627
… …
3163 state = privcases (mode, argtopriv[j].bit); 3642 state = privcases (mode, argtopriv[j].bit);
3164 break; 3643 break;
3165 } 3644 }
3166 3645
3167 /* extra handling for values with state unkept */ 3646 /* extra handling for values with state unkept */
3168 if (state == -1)
3169 switch (arg[i]) 3647 switch (arg[i])
3170 { 3648 {
3649#if ENABLE_STYLES
3650 case 1021:
3651 set_option (Opt_intensityStyles, mode);
3652
3653 scr_touch (true);
3654 break;
3655#endif
3171 case 1048: /* alternative cursor save */ 3656 case 1048: /* alternative cursor save */
3657 case 1049:
3658 if (option (Opt_secondaryScreen))
3172 if (mode == 0) 3659 if (mode == 0)
3173 scr_cursor (RESTORE); 3660 scr_cursor (RESTORE);
3174 else if (mode == 1) 3661 else if (mode == 1)
3175 scr_cursor (SAVE); 3662 scr_cursor (SAVE);
3176 /* FALLTHROUGH */
3177 default:
3178 continue; /* for (;i;) */
3179 }
3180
3181 /* extra handling for values with valid 0 or 1 state */
3182 switch (arg[i])
3183 {
3184 /* case 1: - application cursor keys */
3185 case 2: /* VT52 mode */
3186 /* oddball mode. should be set regardless of set/reset
3187 * parameter. Return from VT52 mode with an ESC < from
3188 * within VT52 mode
3189 */
3190 PrivMode (1, PrivMode_vt52);
3191 break; 3663 break;
3664 }
3665
3666 if (state >= 0)
3667 /* extra handling for values with valid 0 or 1 state */
3668 switch (arg[i])
3669 {
3670 /* case 1: - application cursor keys */
3671 case 2: /* VT52 mode */
3672 /* oddball mode. should be set regardless of set/reset
3673 * parameter. Return from VT52 mode with an ESC < from
3674 * within VT52 mode
3675 */
3676 PrivMode (1, PrivMode_vt52);
3677 break;
3192 case 3: /* 80/132 */ 3678 case 3: /* 80/132 */
3193 if (PrivateModes & PrivMode_132OK) 3679 if (priv_modes & PrivMode_132OK)
3680 {
3681 scr_poweron ();
3194 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3682 set_widthheight (((state ? 132 : 80) * fwidth), 24 * fheight);
3683 }
3195 break; 3684 break;
3196 case 4: /* smooth scrolling */ 3685 case 4: /* smooth scrolling */
3197 if (state)
3198 Options &= ~Opt_jumpScroll;
3199 else
3200 Options |= Opt_jumpScroll; 3686 set_option (Opt_jumpScroll, !state);
3201 break; 3687 break;
3202 case 5: /* reverse video */ 3688 case 5: /* reverse video */
3203 scr_rvideo_mode (state); 3689 scr_rvideo_mode (state);
3204 break; 3690 break;
3205 case 6: /* relative/absolute origins */ 3691 case 6: /* relative/absolute origins */
3206 scr_relative_origin (state); 3692 scr_relative_origin (state);
3207 break; 3693 break;
3208 case 7: /* autowrap */ 3694 case 7: /* autowrap */
3209 scr_autowrap (state); 3695 scr_autowrap (state);
3210 break; 3696 break;
3211 /* case 8: - auto repeat, can't do on a per window basis */ 3697 /* case 8: - auto repeat, can't do on a per window basis */
3212 case 9: /* X10 mouse reporting */ 3698 case 9: /* X10 mouse reporting */
3213 if (state) /* orthogonal */ 3699 if (state) /* orthogonal */
3214 PrivateModes &= ~ (PrivMode_MouseX11); 3700 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3215 break; 3701 break;
3216#ifdef menuBar_esc
3217 case menuBar_esc:
3218#ifdef MENUBAR
3219 map_menuBar (state);
3220#endif
3221 break;
3222#endif
3223#ifdef scrollBar_esc 3702#ifdef scrollBar_esc
3224 case scrollBar_esc: 3703 case scrollBar_esc:
3225 if (scrollbar_mapping (state)) 3704 if (scrollbar_mapping (state))
3226 { 3705 {
3227 resize_all_windows (0, 0, 0); 3706 resize_all_windows (0, 0, 0);
3228 scr_touch (true); 3707 scr_touch (true);
3229 } 3708 }
3230 break; 3709 break;
3231#endif 3710#endif
3232 case 25: /* visible/invisible cursor */ 3711 case 25: /* visible/invisible cursor */
3233 scr_cursor_visible (state); 3712 scr_cursor_visible (state);
3234 break; 3713 break;
3235 /* case 35: - shift keys */ 3714 /* case 35: - shift keys */
3236 /* case 40: - 80 <--> 132 mode */ 3715 /* case 40: - 80 <--> 132 mode */
3237 case 47: /* secondary screen */ 3716 case 47: /* secondary screen */
3238 scr_change_screen (state); 3717 scr_change_screen (state);
3239 break; 3718 break;
3240 /* case 66: - application key pad */ 3719 /* case 66: - application key pad */
3241 /* case 67: - backspace key */ 3720 /* case 67: - backspace key */
3242 case 1000: /* X11 mouse reporting */ 3721 case 1000: /* X11 mouse reporting */
3243 if (state) /* orthogonal */ 3722 if (state) /* orthogonal */
3244 PrivateModes &= ~ (PrivMode_MouseX10); 3723 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3245 break; 3724 break;
3246#if 0
3247 case 1001: 3725 case 1002:
3248 break; /* X11 mouse highlighting */ 3726 case 1003:
3249#endif 3727 if (state)
3728 {
3729 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3730 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3731 vt_emask_mouse = PointerMotionMask;
3732 }
3733 else
3734 vt_emask_mouse = NoEventMask;
3735 vt_select_input ();
3736 break;
3250 case 1010: /* scroll to bottom on TTY output inhibit */ 3737 case 1010: /* scroll to bottom on TTY output inhibit */
3251 if (state)
3252 Options &= ~Opt_scrollTtyOutput;
3253 else
3254 Options |= Opt_scrollTtyOutput; 3738 set_option (Opt_scrollTtyOutput, !state);
3255 break; 3739 break;
3256 case 1011: /* scroll to bottom on key press */ 3740 case 1011: /* scroll to bottom on key press */
3257 if (state)
3258 Options |= Opt_scrollTtyKeypress; 3741 set_option (Opt_scrollTtyKeypress, state);
3259 else
3260 Options &= ~Opt_scrollTtyKeypress;
3261 break; 3742 break;
3262 case 1047: /* secondary screen w/ clearing */ 3743 case 1047: /* secondary screen w/ clearing last */
3263 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3744 if (option (Opt_secondaryScreen))
3264 if (current_screen != PRIMARY) 3745 if (current_screen != PRIMARY)
3265 scr_erase_screen (2); 3746 scr_erase_screen (2);
3266 scr_change_screen (state); 3747 scr_change_screen (state);
3267 /* FALLTHROUGH */
3268 default:
3269 break; 3748 break;
3749 case 1049: /* secondary screen w/ clearing first */
3750 scr_change_screen (state);
3751 if (option (Opt_secondaryScreen))
3752 if (current_screen != PRIMARY)
3753 scr_erase_screen (2);
3754 break;
3755 default:
3756 break;
3270 } 3757 }
3271 } 3758 }
3272} 3759}
3273/*}}} */ 3760/*}}} */
3274 3761
3275/*{{{ process sgr sequences */ 3762/*{{{ process sgr sequences */
3276void 3763void
3277rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3764rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3278{ 3765{
3279 unsigned int i; 3766 unsigned int i;
3280 short rendset; 3767 short rendset;
3281 int rendstyle; 3768 int rendstyle;
3282 3769
3283 if (nargs == 0) 3770 if (nargs == 0)
3284 { 3771 {
3285 scr_rendition (0, ~RS_None); 3772 scr_rendition (0, ~RS_None);
3286 return; 3773 return;
3287 } 3774 }
3775
3288 for (i = 0; i < nargs; i++) 3776 for (i = 0; i < nargs; i++)
3289 { 3777 {
3290 rendset = -1; 3778 rendset = -1;
3291 switch (arg[i]) 3779 switch (arg[i])
3292 { 3780 {
… …
3294 rendset = 0, rendstyle = ~RS_None; 3782 rendset = 0, rendstyle = ~RS_None;
3295 break; 3783 break;
3296 case 1: 3784 case 1:
3297 rendset = 1, rendstyle = RS_Bold; 3785 rendset = 1, rendstyle = RS_Bold;
3298 break; 3786 break;
3787 //case 2: // low intensity
3788 case 3:
3789 rendset = 1, rendstyle = RS_Italic;
3790 break;
3299 case 4: 3791 case 4:
3300 rendset = 1, rendstyle = RS_Uline; 3792 rendset = 1, rendstyle = RS_Uline;
3301 break; 3793 break;
3302 case 5: 3794 case 5: // slowly blinking
3795 case 6: // rapidly blinking
3303 rendset = 1, rendstyle = RS_Blink; 3796 rendset = 1, rendstyle = RS_Blink;
3304 break; 3797 break;
3798 //case 6: // scoansi light background
3305 case 7: 3799 case 7:
3306 rendset = 1, rendstyle = RS_RVid; 3800 rendset = 1, rendstyle = RS_RVid;
3307 break; 3801 break;
3308 case 22: 3802 case 8:
3803 // invisible. NYI
3804 break;
3805 //case 9: // crossed out
3806 //case 10: // scoansi acs off, primary font
3807 //case 11: // scoansi acs on, first alt font
3808 //case 12: // scoansi acs on, |0x80, second alt font
3809 //...
3810 //case 19: // ninth alt font
3811 //case 20: // gothic
3812 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3309 rendset = 0, rendstyle = RS_Bold; 3813 rendset = 0, rendstyle = RS_Bold;
3814 break;
3815 case 22: // normal intensity
3816 rendset = 0, rendstyle = RS_Bold;
3817 break;
3818 case 23: // disable italic
3819 rendset = 0, rendstyle = RS_Italic;
3310 break; 3820 break;
3311 case 24: 3821 case 24:
3312 rendset = 0, rendstyle = RS_Uline; 3822 rendset = 0, rendstyle = RS_Uline;
3313 break; 3823 break;
3314 case 25: 3824 case 25:
3315 rendset = 0, rendstyle = RS_Blink; 3825 rendset = 0, rendstyle = RS_Blink;
3316 break; 3826 break;
3827 case 26: // variable spacing (iso 8613)
3828 rendset = 0, rendstyle = RS_Blink;
3829 break;
3317 case 27: 3830 case 27:
3318 rendset = 0, rendstyle = RS_RVid; 3831 rendset = 0, rendstyle = RS_RVid;
3319 break; 3832 break;
3833 //case 28: // visible. NYI
3834 //case 29: // not crossed-out
3320 } 3835 }
3836
3321 if (rendset != -1) 3837 if (rendset != -1)
3322 { 3838 {
3323 scr_rendition (rendset, rendstyle); 3839 scr_rendition (rendset, rendstyle);
3324 continue; /* for (;i;) */ 3840 continue; /* for (;i;) */
3325 } 3841 }
… …
3332 case 33: 3848 case 33:
3333 case 34: 3849 case 34:
3334 case 35: 3850 case 35:
3335 case 36: 3851 case 36:
3336 case 37: 3852 case 37:
3337 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3853 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3338 Color_fg);
3339 break; 3854 break;
3340#ifdef TTY_256COLOR 3855 case 38: // set fg color, ISO 8613-6
3341 case 38:
3342 if (nargs > i + 2 && arg[i + 1] == 5) 3856 if (nargs > i + 2 && arg[i + 1] == 5)
3343 { 3857 {
3344 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3858 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3345 Color_fg);
3346 i += 2; 3859 i += 2;
3347 } 3860 }
3348 break; 3861 break;
3349#endif
3350 case 39: /* default fg */ 3862 case 39: /* default fg */
3351 scr_color (Color_fg, Color_fg); 3863 scr_color (Color_fg, Color_fg);
3352 break; 3864 break;
3353 3865
3354 case 40: 3866 case 40:
… …
3357 case 43: 3869 case 43:
3358 case 44: 3870 case 44:
3359 case 45: 3871 case 45:
3360 case 46: 3872 case 46:
3361 case 47: 3873 case 47:
3362 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3874 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3363 Color_bg);
3364 break; 3875 break;
3365#ifdef TTY_256COLOR 3876 case 48: // set bg color, ISO 8613-6
3366 case 48:
3367 if (nargs > i + 2 && arg[i + 1] == 5) 3877 if (nargs > i + 2 && arg[i + 1] == 5)
3368 { 3878 {
3369 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3879 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3370 Color_bg);
3371 i += 2; 3880 i += 2;
3372 } 3881 }
3373 break; 3882 break;
3374#endif
3375 case 49: /* default bg */ 3883 case 49: /* default bg */
3376 scr_color (Color_bg, Color_bg); 3884 scr_color (Color_bg, Color_bg);
3377 break; 3885 break;
3378 3886
3379#ifndef NO_BRIGHTCOLOR 3887 //case 50: // not variable spacing
3888
3889#if !ENABLE_MINIMAL
3380 case 90: 3890 case 90:
3381 case 91: /* set bright fg color */ 3891 case 91: /* set bright fg color */
3382 case 92: 3892 case 92:
3383 case 93: 3893 case 93:
3384 case 94: 3894 case 94:
3385 case 95: 3895 case 95:
3386 case 96: 3896 case 96:
3387 case 97: 3897 case 97:
3388 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3898 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3389 Color_fg);
3390 break; 3899 break;
3391 case 100: 3900 case 100:
3392 case 101: /* set bright bg color */ 3901 case 101: /* set bright bg color */
3393 case 102: 3902 case 102:
3394 case 103: 3903 case 103:
3395 case 104: 3904 case 104:
3396 case 105: 3905 case 105:
3397 case 106: 3906 case 106:
3398 case 107: 3907 case 107:
3399 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3908 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3400 Color_bg);
3401 break; 3909 break;
3402#endif 3910#endif
3403
3404 } 3911 }
3405 } 3912 }
3406} 3913}
3407/*}}} */ 3914/*}}} */
3408 3915
3409/*{{{ process Rob Nation's own graphics mode sequences */ 3916/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3410void 3917void
3411rxvt_term::process_graphics () 3918rxvt_term::process_graphics ()
3412{ 3919{
3413 unsigned char ch, cmd = cmd_getc (); 3920 unicode_t ch, cmd = cmd_getc ();
3414 3921
3415 if (cmd == 'Q') 3922 if (cmd == 'Q')
3923 {
3416 { /* query graphics */ 3924 /* query graphics */
3417 tt_printf ("\033G0\n"); /* no graphics */ 3925 tt_printf ("\033G0\012"); /* no graphics */
3418 return; 3926 return;
3419 } 3927 }
3420 /* swallow other graphics sequences until terminating ':' */ 3928 /* swallow other graphics sequences until terminating ':' */
3421 do 3929 do
3422 ch = cmd_getc (); 3930 ch = cmd_getc ();
… …
3432 */ 3940 */
3433void 3941void
3434rxvt_term::tt_printf (const char *fmt,...) 3942rxvt_term::tt_printf (const char *fmt,...)
3435{ 3943{
3436 va_list arg_ptr; 3944 va_list arg_ptr;
3437 unsigned char buf[256]; 3945 char buf[256];
3438 3946
3439 va_start (arg_ptr, fmt); 3947 va_start (arg_ptr, fmt);
3440 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3948 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3441 va_end (arg_ptr); 3949 va_end (arg_ptr);
3442 tt_write (buf, STRLEN (buf)); 3950 tt_write (buf, strlen (buf));
3443} 3951}
3444 3952
3445/* ---------------------------------------------------------------------- */ 3953/* ---------------------------------------------------------------------- */
3446/* Write data to the pty as typed by the user, pasted with the mouse, 3954/* Write data to the pty as typed by the user, pasted with the mouse,
3447 * or generated by us in response to a query ESC sequence. 3955 * or generated by us in response to a query ESC sequence.
3448 */ 3956 */
3957const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3958
3449void 3959void
3450rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3960rxvt_term::tt_write (const char *data, unsigned int len)
3451{ 3961{
3452 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3962 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3963 return;
3453 3964
3454 if (len) 3965 if (pty->pty < 0)
3966 return;
3967
3968 if (v_buflen == 0)
3969 {
3970 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3971
3972 if ((unsigned int)written == len)
3973 return;
3974
3975 data += written;
3976 len -= written;
3455 { 3977 }
3978
3979 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3980
3981 memcpy (v_buffer + v_buflen, data, len);
3982 v_buflen += len;
3983
3984 pty_ev.set (ev::READ | ev::WRITE);
3985}
3986
3987void rxvt_term::pty_write ()
3988{
3989 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3990
3991 if (written > 0)
3992 {
3993 v_buflen -= written;
3994
3456 if (v_buflen == 0) 3995 if (v_buflen == 0)
3457 { 3996 {
3458 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3459
3460 if ((unsigned int)written == len)
3461 return;
3462
3463 data += written;
3464 len -= written;
3465 }
3466
3467
3468 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3469
3470 memcpy (v_buffer + v_buflen, data, len);
3471 v_buflen += len;
3472 }
3473
3474 for (;;)
3475 {
3476 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3477
3478 if (written > 0)
3479 {
3480 v_buflen -= written;
3481
3482 if (v_buflen == 0)
3483 {
3484 free (v_buffer); 3997 free (v_buffer);
3485 v_buffer = 0; 3998 v_buffer = 0;
3486 v_buflen = 0;
3487 3999
3488 pty_ev.set (EVENT_READ); 4000 pty_ev.set (ev::READ);
3489 return;
3490 }
3491
3492 memmove (v_buffer, v_buffer + written, v_buflen);
3493 }
3494 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3495 // original code just ignores this...
3496 destroy ();
3497 else
3498 {
3499 pty_ev.set (EVENT_READ | EVENT_WRITE);
3500 return; 4001 return;
3501 } 4002 }
4003
4004 memmove (v_buffer, v_buffer + written, v_buflen);
3502 } 4005 }
4006 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4007 pty_ev.set (ev::READ);
3503} 4008}
3504 4009
3505/*----------------------- end-of-file (C source) -----------------------*/ 4010/*----------------------- end-of-file (C source) -----------------------*/
3506 4011

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