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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.49 by pcg, Sat Feb 21 22:14:00 2004 UTC vs.
Revision 1.542 by root, Thu Apr 24 22:32:59 2014 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
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
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) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
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
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 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
136void ecb_cold
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, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
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 = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
405void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 406rxvt_term::key_press (XKeyEvent &ev)
60{ 407{
61 int ctrl, meta, shft, len; 408 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 409 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 410 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 411 char kbuf[KBUFSZ];
412
413#if ISO_14755
414 if (iso14755buf & ISO_14755_52)
415 return;
416#endif
69 417
70 /* 418 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 419 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 420 * escape sequence to toggle the Keypad.
73 * 421 *
74 * Always permit `shift' to override the current setting 422 * Always permit `shift' to override the current setting
75 */ 423 */
76 shft = (ev.state & ShiftMask); 424 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 425 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 426 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 427
86 kbuf[0] = 0; 428 kbuf[0] = 0;
87 429
88#ifdef USE_XIM 430#if USE_XIM
89 if (Input_Context) 431 if (Input_Context)
90 { 432 {
91 Status status_return; 433 Status status_return;
92 434
435#if 0
93#ifdef X_HAVE_UTF8_STRING 436#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 437 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 438 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 439 KBUFSZ, &keysym, &status_return);
97 else 440 else
441#endif
98#endif 442#endif
99 { 443 {
100 wchar_t wkbuf[KBUFSZ + 1]; 444 wchar_t wkbuf[KBUFSZ + 1];
101 445
102 // the XOpenIM manpage lies about hardcoding the locale 446 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 447 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 448 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 449 SET_LOCALE (rs[Rs_imLocale]);
450
106 // assume wchar_t == unicode or better 451 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 452 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 453 KBUFSZ, &keysym, &status_return);
454
109 if (rs[Rs_imLocale]) 455 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 456 SET_LOCALE (locale);
111 457
112 if (status_return == XLookupChars 458 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 459 || status_return == XLookupBoth)
114 { 460 {
461 /* make sure the user can type ctrl-@, i.e. NUL */
462 if (len == 1 && *wkbuf == 0)
463 {
464 kbuf[0] = 0;
465 len = 1;
466 }
467 else
468 {
115 wkbuf[len] = 0; 469 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 470 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 471 if (len < 0)
118 len = 0; 472 len = 0;
473 }
119 } 474 }
120 else 475 else
121 len = 0; 476 len = 0;
122 } 477 }
123 478
… …
125 || status_return == XLookupBoth; 480 || status_return == XLookupBoth;
126 } 481 }
127 else 482 else
128#endif 483#endif
129 { 484 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 485 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 486 valid_keysym = keysym != NoSymbol;
132 } 487 }
133 488
134 if (valid_keysym) 489 if (valid_keysym)
135 { 490 {
136 /* for some backwards compatibility */ 491#ifdef KEYSYM_RESOURCE
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 492 if (keyboard->dispatch (this, keysym, ev.state))
138# ifdef HOTKEY_CTRL 493 return;
139 if (ctrl)
140# else
141 if (meta)
142# endif 494#endif
143 {
144 if (keysym == ks_bigfont)
145 {
146 change_font (0, FONT_UP);
147 return;
148 }
149 else if (keysym == ks_smallfont)
150 {
151 change_font (0, FONT_DN);
152 return;
153 }
154 }
155#endif
156 495
157 if (TermWin.saveLines) 496 if (saveLines)
158 { 497 {
159#ifdef UNSHIFTED_SCROLLKEYS 498#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 499 if (!ctrl && !meta)
161 {
162#else 500#else
163 if (IS_SCROLL_MOD) 501 if (IS_SCROLL_MOD)
502#endif
164 { 503 {
165#endif
166 int lnsppg; 504 int lnsppg;
167 505
168#ifdef PAGING_CONTEXT_LINES 506#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 507 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 508#else
171 lnsppg = TermWin.nrow * 4 / 5; 509 lnsppg = nrow * 4 / 5;
172#endif 510#endif
511 max_it (lnsppg, 1);
512
173 if (keysym == XK_Prior) 513 if (keysym == XK_Prior)
174 { 514 {
175 scr_page (UP, lnsppg); 515 scr_page (lnsppg);
176 return; 516 return;
177 } 517 }
178 else if (keysym == XK_Next) 518 else if (keysym == XK_Next)
179 { 519 {
180 scr_page (DN, lnsppg); 520 scr_page (-lnsppg);
181 return; 521 return;
182 } 522 }
183 } 523 }
184#ifdef SCROLL_ON_UPDOWN_KEYS 524#ifdef SCROLL_ON_UPDOWN_KEYS
185 if (IS_SCROLL_MOD) 525 if (IS_SCROLL_MOD)
186 { 526 {
187 if (keysym == XK_Up) 527 if (keysym == XK_Up)
188 { 528 {
189 scr_page (UP, 1); 529 scr_page (1);
190 return; 530 return;
191 } 531 }
192 else if (keysym == XK_Down) 532 else if (keysym == XK_Down)
193 { 533 {
194 scr_page (DN, 1); 534 scr_page (-1);
195 return; 535 return;
196 } 536 }
197 } 537 }
198#endif 538#endif
199#ifdef SCROLL_ON_HOMEEND_KEYS 539#ifdef SCROLL_ON_HOMEEND_KEYS
200 if (IS_SCROLL_MOD) 540 if (IS_SCROLL_MOD)
201 { 541 {
202 if (keysym == XK_Home) 542 if (keysym == XK_Home)
203 { 543 {
204 scr_move_to (0, 1); 544 scr_changeview (top_row);
205 return; 545 return;
206 } 546 }
207 else if (keysym == XK_End) 547 else if (keysym == XK_End)
208 { 548 {
209 scr_move_to (1, 0); 549 scr_changeview (0);
210 return; 550 return;
211 } 551 }
212 } 552 }
213#endif 553#endif
214 } 554 }
… …
219 if (keysym >= XK_F1 && keysym <= XK_F10) 559 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 560 {
221 keysym += (XK_F11 - XK_F1); 561 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 562 shft = 0; /* turn off Shift */
223 } 563 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 564 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 565 {
226 switch (keysym) 566 switch (keysym)
227 { 567 {
228 /* normal XTerm key bindings */ 568 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 569 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 570 selection_request (ev.time);
231 return; 571 return;
572#if TODO
232 /* rxvt extras */ 573 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 574 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (0, FONT_UP);
235 return; 575 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 576 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (0, FONT_DN);
238 return; 577 return;
578#endif
239 } 579 }
240 } 580 }
241 } 581 }
242#ifdef PRINTPIPE 582
243 if (keysym == XK_Print) 583#if ENABLE_FRILLS || ISO_14755
244 { 584 // ISO 14755 support
245 scr_printscreen (ctrl | shft); 585 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
246 return;
247 } 586 {
248#endif 587 int hv;
249#ifdef GREEK_SUPPORT 588
250 if (keysym == ks_greekmodeswith) 589 if (iso14755buf & ISO_14755_51
251 { 590 && (keysym == XK_space || keysym == XK_KP_Space
252 greek_mode = !greek_mode; 591 || keysym == XK_Return || keysym == XK_KP_Enter))
253 if (greek_mode)
254 { 592 {
255 xterm_seq (XTerm_title, 593 commit_iso14755 ();
256 (greek_getmode () == GREEK_ELOT928 594 iso14755buf = ISO_14755_51;
257 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 595# if ISO_14755
258 greek_reset (); 596 iso14755_51 (0);
597# endif
598 return;
259 } 599 }
260 else 600 else if (keysym == XK_BackSpace)
261 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
262 return;
263 }
264#endif
265
266 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
267 {
268#ifdef KEYSYM_RESOURCE
269 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
270 { 601 {
271 unsigned int l; 602 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
272 const unsigned char *kbuf0; 603# if ISO_14755
273 const unsigned char ch = C0_ESC; 604 iso14755_51 (iso14755buf & ISO_14755_MASK);
274
275 kbuf0 = (Keysym_map[keysym & 0xFF]);
276 l = (unsigned int)*kbuf0++;
277
278 /* escape prefix */
279 if (meta)
280# ifdef META8_OPTION
281 if (meta_char == C0_ESC)
282# endif 605# endif
283 tt_write (&ch, 1); 606 return;
284 tt_write (kbuf0, l); 607 }
608 else if ((hv = hex_keyval (ev)) >= 0)
609 {
610 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
611 | hv | ISO_14755_51;
612# if ISO_14755
613 iso14755_51 (iso14755buf & ISO_14755_MASK);
614# endif
285 return; 615 return;
286 } 616 }
287 else 617 else
288#endif
289 { 618 {
290 newlen = 1; 619# if ISO_14755
620 scr_overlay_off ();
621# endif
622 iso14755buf = 0;
623 }
624 }
625 else if (option (Opt_iso14755) &&
626 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
627 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
628 if (!(iso14755buf & ISO_14755_STARTED))
629 {
630 iso14755buf |= ISO_14755_STARTED;
631# if ISO_14755
632 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
633 scr_overlay_set (0, 0, "ISO 14755 mode");
634# endif
635 }
636#endif
637
638#ifdef PRINTPIPE
639 if (keysym == XK_Print)
640 {
641 scr_printscreen (ctrl | shft);
642 return;
643 }
644#endif
645
646 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
647 {
648 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
649 unsigned int newlen = 1;
650
651 if (ev.state & ModNumLockMask)
652 kp = false;
653
654 keysym = translate_keypad (keysym, kp);
655
291 switch (keysym) 656 switch (keysym)
657 {
658#ifndef NO_BACKSPACE_KEY
659 case XK_BackSpace:
660 if (priv_modes & PrivMode_HaveBackSpace)
661 {
662 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
663 ^ !!ctrl) ? '\b' : '\177';
664 kbuf[1] = '\0';
665 }
666 else
667 strcpy (kbuf, rs[Rs_backspace_key]);
668 break;
669#endif
670#ifndef NO_DELETE_KEY
671 case XK_Delete:
672 strcpy (kbuf, rs[Rs_delete_key]);
673 break;
674#endif
675 case XK_Tab:
676 if (shft)
677 strcpy (kbuf, "\033[Z");
678 else
679 {
680#ifdef CTRL_TAB_MAKES_META
681 if (ctrl)
682 meta = 1;
683#endif
684#ifdef MOD4_TAB_MAKES_META
685 if (ev.state & Mod4Mask)
686 meta = 1;
687#endif
688 newlen = 0;
689 }
690 break;
691
692 case XK_Up: /* "\033[A" */
693 case XK_Down: /* "\033[B" */
694 case XK_Right: /* "\033[C" */
695 case XK_Left: /* "\033[D" */
696 strcpy (kbuf, "\033[Z");
697 kbuf[2] = "DACB"[keysym - XK_Left];
698 /* do Shift first */
699 if (shft)
700 kbuf[2] = "dacb"[keysym - XK_Left];
701 else if (ctrl)
702 {
703 kbuf[1] = 'O';
704 kbuf[2] = "dacb"[keysym - XK_Left];
705 }
706 else if (priv_modes & PrivMode_aplCUR)
707 kbuf[1] = 'O';
708 break;
709
710 case XK_KP_Enter:
711 /* allow shift to override */
712 if (kp)
713 {
714 strcpy (kbuf, "\033OM");
715 break;
716 }
717
718 /* FALLTHROUGH */
719
720 case XK_Return:
721 if (priv_modes & PrivMode_LFNL)
722 {
723 kbuf[0] = '\015';
724 kbuf[1] = '\012';
725 kbuf[2] = '\0';
726 }
727 else
728 {
729 kbuf[0] = '\015';
730 kbuf[1] = '\0';
731 }
732 break;
733
734 case XK_KP_F1: /* "\033OP" */
735 case XK_KP_F2: /* "\033OQ" */
736 case XK_KP_F3: /* "\033OR" */
737 case XK_KP_F4: /* "\033OS" */
738 strcpy (kbuf, "\033OP");
739 kbuf[2] += (keysym - XK_KP_F1);
740 break;
741
742 case XK_KP_Multiply: /* "\033Oj" : "*" */
743 case XK_KP_Add: /* "\033Ok" : "+" */
744 case XK_KP_Separator: /* "\033Ol" : "," */
745 case XK_KP_Subtract: /* "\033Om" : "-" */
746 case XK_KP_Decimal: /* "\033On" : "." */
747 case XK_KP_Divide: /* "\033Oo" : "/" */
748 case XK_KP_0: /* "\033Op" : "0" */
749 case XK_KP_1: /* "\033Oq" : "1" */
750 case XK_KP_2: /* "\033Or" : "2" */
751 case XK_KP_3: /* "\033Os" : "3" */
752 case XK_KP_4: /* "\033Ot" : "4" */
753 case XK_KP_5: /* "\033Ou" : "5" */
754 case XK_KP_6: /* "\033Ov" : "6" */
755 case XK_KP_7: /* "\033Ow" : "7" */
756 case XK_KP_8: /* "\033Ox" : "8" */
757 case XK_KP_9: /* "\033Oy" : "9" */
758 /* allow shift to override */
759 if (kp)
760 {
761 strcpy (kbuf, "\033Oj");
762 kbuf[2] += (keysym - XK_KP_Multiply);
763 }
764 else
765 {
766 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
767 kbuf[1] = '\0';
768 }
769 break;
770
771 default:
292 { 772 {
293#ifndef NO_BACKSPACE_KEY 773 int param = map_function_key (keysym);
294 case XK_BackSpace: 774 if (param > 0)
295 if (PrivateModes & PrivMode_HaveBackSpace) 775 sprintf (kbuf,"\033[%d~", param);
296 {
297 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
298 ^ !!ctrl) ? '\b' : '\177';
299 kbuf[1] = '\0';
300 }
301 else 776 else
302 STRCPY (kbuf, key_backspace);
303# ifdef MULTICHAR_SET
304 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
305 {
306 int col, row;
307
308 newlen = STRLEN (kbuf);
309 col = screen.cur.col - 1;
310 row = screen.cur.row + TermWin.saveLines;
311 if (IS_MULTI2 (screen.rend[row][col]))
312 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
313 }
314# endif
315 break;
316#endif
317#ifndef NO_DELETE_KEY
318 case XK_Delete:
319 STRCPY (kbuf, key_delete);
320# ifdef MULTICHAR_SET
321 if (Options & Opt_mc_hack)
322 {
323 int col, row;
324
325 newlen = STRLEN (kbuf);
326 col = screen.cur.col;
327 row = screen.cur.row + TermWin.saveLines;
328 if (IS_MULTI1 (screen.rend[row][col]))
329 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
330 }
331# endif
332 break;
333#endif
334 case XK_Tab:
335 if (shft)
336 STRCPY (kbuf, "\033[Z");
337 else
338 {
339#ifdef CTRL_TAB_MAKES_META
340 if (ctrl)
341 meta = 1;
342#endif
343#ifdef MOD4_TAB_MAKES_META
344 if (ev.state & Mod4Mask)
345 meta = 1;
346#endif
347 newlen = 0;
348 }
349 break;
350
351#ifdef XK_KP_Left
352 case XK_KP_Up: /* \033Ox or standard */
353 case XK_KP_Down: /* \033Or or standard */
354 case XK_KP_Right: /* \033Ov or standard */
355 case XK_KP_Left: /* \033Ot or standard */
356 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
357 {
358 STRCPY (kbuf, "\033OZ");
359 kbuf[2] = "txvr"[keysym - XK_KP_Left];
360 break;
361 }
362 else
363 /* translate to std. cursor key */
364 keysym = XK_Left + (keysym - XK_KP_Left);
365 /* FALLTHROUGH */
366#endif
367 case XK_Up: /* "\033[A" */
368 case XK_Down: /* "\033[B" */
369 case XK_Right: /* "\033[C" */
370 case XK_Left: /* "\033[D" */
371 STRCPY (kbuf, "\033[Z");
372 kbuf[2] = "DACB"[keysym - XK_Left];
373 /* do Shift first */
374 if (shft)
375 kbuf[2] = "dacb"[keysym - XK_Left];
376 else if (ctrl)
377 {
378 kbuf[1] = 'O';
379 kbuf[2] = "dacb"[keysym - XK_Left];
380 }
381 else if (PrivateModes & PrivMode_aplCUR)
382 kbuf[1] = 'O';
383#ifdef MULTICHAR_SET
384 //TODO: ??
385 if (Options & Opt_mc_hack)
386 {
387 int col, row, m;
388
389 col = screen.cur.col;
390 row = screen.cur.row + TermWin.saveLines;
391 m = 0;
392 if (keysym == XK_Right
393 && IS_MULTI1 (screen.rend[row][col]))
394 m = 1;
395 else if (keysym == XK_Left)
396 {
397 if (col > 0)
398 {
399 if (IS_MULTI2 (screen.rend[row][col - 1]))
400 m = 1;
401 }
402 else if (screen.cur.row > 0)
403 {
404 col = screen.tlen[--row];
405 if (col == -1)
406 col = TermWin.ncol - 1;
407 else
408 col--;
409 if (col > 0
410 && IS_MULTI2 (screen.rend[row][col]))
411 m = 1;
412 }
413 }
414 if (m)
415 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
416 }
417#endif
418 break;
419
420#ifndef UNSHIFTED_SCROLLKEYS
421# ifdef XK_KP_Prior
422 case XK_KP_Prior:
423 /* allow shift to override */
424 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
425 {
426 STRCPY (kbuf, "\033Oy");
427 break;
428 }
429 /* FALLTHROUGH */
430# endif
431 case XK_Prior:
432 STRCPY (kbuf, "\033[5~");
433 break;
434# ifdef XK_KP_Next
435 case XK_KP_Next:
436 /* allow shift to override */
437 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
438 {
439 STRCPY (kbuf, "\033Os");
440 break;
441 }
442 /* FALLTHROUGH */
443# endif
444 case XK_Next:
445 STRCPY (kbuf, "\033[6~");
446 break;
447#endif
448 case XK_KP_Enter:
449 /* allow shift to override */
450 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
451 {
452 STRCPY (kbuf, "\033OM");
453 }
454 else
455 {
456 kbuf[0] = '\r';
457 kbuf[1] = '\0';
458 }
459 break;
460
461#ifdef XK_KP_Begin
462 case XK_KP_Begin:
463 STRCPY (kbuf, "\033Ou");
464 break;
465
466 case XK_KP_Insert:
467 STRCPY (kbuf, "\033Op");
468 break;
469
470 case XK_KP_Delete:
471 STRCPY (kbuf, "\033On");
472 break;
473#endif
474 case XK_KP_F1: /* "\033OP" */
475 case XK_KP_F2: /* "\033OQ" */
476 case XK_KP_F3: /* "\033OR" */
477 case XK_KP_F4: /* "\033OS" */
478 STRCPY (kbuf, "\033OP");
479 kbuf[2] += (keysym - XK_KP_F1);
480 break;
481
482 case XK_KP_Multiply: /* "\033Oj" : "*" */
483 case XK_KP_Add: /* "\033Ok" : "+" */
484 case XK_KP_Separator: /* "\033Ol" : "," */
485 case XK_KP_Subtract: /* "\033Om" : "-" */
486 case XK_KP_Decimal: /* "\033On" : "." */
487 case XK_KP_Divide: /* "\033Oo" : "/" */
488 case XK_KP_0: /* "\033Op" : "0" */
489 case XK_KP_1: /* "\033Oq" : "1" */
490 case XK_KP_2: /* "\033Or" : "2" */
491 case XK_KP_3: /* "\033Os" : "3" */
492 case XK_KP_4: /* "\033Ot" : "4" */
493 case XK_KP_5: /* "\033Ou" : "5" */
494 case XK_KP_6: /* "\033Ov" : "6" */
495 case XK_KP_7: /* "\033Ow" : "7" */
496 case XK_KP_8: /* "\033Ox" : "8" */
497 case XK_KP_9: /* "\033Oy" : "9" */
498 /* allow shift to override */
499 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
500 {
501 STRCPY (kbuf, "\033Oj");
502 kbuf[2] += (keysym - XK_KP_Multiply);
503 }
504 else
505 {
506 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
507 kbuf[1] = '\0';
508 }
509 break;
510
511 case XK_Find:
512 STRCPY (kbuf, "\033[1~");
513 break;
514 case XK_Insert:
515 STRCPY (kbuf, "\033[2~");
516 break;
517#ifdef DXK_Remove /* support for DEC remove like key */
518 case DXK_Remove:
519 /* FALLTHROUGH */
520#endif
521 case XK_Execute:
522 STRCPY (kbuf, "\033[3~");
523 break;
524 case XK_Select:
525 STRCPY (kbuf, "\033[4~");
526 break;
527#ifdef XK_KP_End
528 case XK_KP_End:
529 /* allow shift to override */
530 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
531 {
532 STRCPY (kbuf, "\033Oq");
533 break;
534 }
535 /* FALLTHROUGH */
536#endif
537 case XK_End:
538 STRCPY (kbuf, KS_END);
539 break;
540#ifdef XK_KP_Home
541 case XK_KP_Home:
542 /* allow shift to override */
543 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
544 {
545 STRCPY (kbuf, "\033Ow");
546 break;
547 }
548 /* FALLTHROUGH */
549#endif
550 case XK_Home:
551 STRCPY (kbuf, KS_HOME);
552 break;
553
554#define FKEY(n, fkey) \
555 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
556
557 case XK_F1: /* "\033[11~" */
558 case XK_F2: /* "\033[12~" */
559 case XK_F3: /* "\033[13~" */
560 case XK_F4: /* "\033[14~" */
561 case XK_F5: /* "\033[15~" */
562 FKEY (11, XK_F1);
563 break;
564 case XK_F6: /* "\033[17~" */
565 case XK_F7: /* "\033[18~" */
566 case XK_F8: /* "\033[19~" */
567 case XK_F9: /* "\033[20~" */
568 case XK_F10: /* "\033[21~" */
569 FKEY (17, XK_F6);
570 break;
571 case XK_F11: /* "\033[23~" */
572 case XK_F12: /* "\033[24~" */
573 case XK_F13: /* "\033[25~" */
574 case XK_F14: /* "\033[26~" */
575 FKEY (23, XK_F11);
576 break;
577 case XK_F15: /* "\033[28~" */
578 case XK_F16: /* "\033[29~" */
579 FKEY (28, XK_F15);
580 break;
581 case XK_Help: /* "\033[28~" */
582 FKEY (28, XK_Help);
583 break;
584 case XK_Menu: /* "\033[29~" */
585 FKEY (29, XK_Menu);
586 break;
587 case XK_F17: /* "\033[31~" */
588 case XK_F18: /* "\033[32~" */
589 case XK_F19: /* "\033[33~" */
590 case XK_F20: /* "\033[34~" */
591 case XK_F21: /* "\033[35~" */
592 case XK_F22: /* "\033[36~" */
593 case XK_F23: /* "\033[37~" */
594 case XK_F24: /* "\033[38~" */
595 case XK_F25: /* "\033[39~" */
596 case XK_F26: /* "\033[40~" */
597 case XK_F27: /* "\033[41~" */
598 case XK_F28: /* "\033[42~" */
599 case XK_F29: /* "\033[43~" */
600 case XK_F30: /* "\033[44~" */
601 case XK_F31: /* "\033[45~" */
602 case XK_F32: /* "\033[46~" */
603 case XK_F33: /* "\033[47~" */
604 case XK_F34: /* "\033[48~" */
605 case XK_F35: /* "\033[49~" */
606 FKEY (31, XK_F17);
607 break;
608#undef FKEY
609 default:
610 newlen = 0; 777 newlen = 0;
611 break;
612 } 778 }
613 if (newlen) 779 break;
614 len = STRLEN (kbuf);
615 } 780 }
781
782 if (newlen)
783 len = strlen (kbuf);
784
785 if (len > 0)
786 {
616 /* 787 /*
788 * pass Shift/Control indicators for function keys ending with `~'
789 *
790 * eg,
791 * Prior = "ESC[5~"
792 * Shift+Prior = "ESC[5$"
793 * Ctrl+Prior = "ESC[5^"
794 * Ctrl+Shift+Prior = "ESC[5@"
795 */
796 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
797 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
798
799 /*
617 * Pass meta for all function keys, if 'meta' option set 800 * Pass meta for all function keys, if 'meta' option set
618 */ 801 */
619#ifdef META8_OPTION 802#ifdef META8_OPTION
620 if (meta && (meta_char == 0x80) && len > 0) 803 if (meta && (meta_char == 0x80))
621 kbuf[len - 1] |= 0x80; 804 kbuf[len - 1] |= 0x80;
622#endif 805#endif
806 }
623 807
624 } 808 }
625 else if (ctrl && keysym == XK_minus) 809 else if (ctrl && keysym == XK_minus)
626 { 810 {
627 len = 1; 811 len = 1;
628 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 812 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
813 }
814 else if (keysym == XK_ISO_Left_Tab)
815 {
816 strcpy (kbuf, "\033[Z");
817 len = 3;
629 } 818 }
630 else 819 else
631 { 820 {
632#ifdef META8_OPTION 821#ifdef META8_OPTION
633 /* set 8-bit on */ 822 /* set 8-bit on */
634 if (meta && (meta_char == 0x80)) 823 if (meta && (meta_char == 0x80))
635 { 824 {
636 unsigned char *ch; 825 char *ch;
637 826
638 for (ch = kbuf; ch < kbuf + len; ch++) 827 for (ch = kbuf; ch < kbuf + len; ch++)
639 *ch |= 0x80; 828 *ch |= 0x80;
829
640 meta = 0; 830 meta = 0;
641 } 831 }
642#endif 832#endif
643#ifdef GREEK_SUPPORT
644 if (greek_mode)
645 len = greek_xlat (kbuf, len);
646#endif
647 /* nil */ ; 833 /* nil */ ;
648 } 834 }
649 } 835 }
836
837 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
838 return;
650 839
651 if (len <= 0) 840 if (len <= 0)
652 return; /* not mapped */ 841 return; /* not mapped */
653 842
654 if (Options & Opt_scrollTtyKeypress) 843 if (option (Opt_scrollTtyKeypress))
655 if (TermWin.view_start) 844 if (view_start)
656 { 845 {
657 TermWin.view_start = 0; 846 view_start = 0;
658 want_refresh = 1; 847 want_refresh = 1;
659 } 848 }
660
661 /*
662 * these modifications only affect the static keybuffer
663 * pass Shift/Control indicators for function keys ending with `~'
664 *
665 * eg,
666 * Prior = "ESC[5~"
667 * Shift+Prior = "ESC[5$"
668 * Ctrl+Prior = "ESC[5^"
669 * Ctrl+Shift+Prior = "ESC[5@"
670 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
671 */
672 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
673 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
674 849
675 /* escape prefix */ 850 /* escape prefix */
676 if (meta 851 if (meta
677#ifdef META8_OPTION 852#ifdef META8_OPTION
678 && (meta_char == C0_ESC) 853 && meta_char == C0_ESC
679#endif 854#endif
680 ) 855 )
681 { 856 {
682 const unsigned char ch = C0_ESC; 857 const char ch = C0_ESC;
683
684 tt_write (&ch, 1); 858 tt_write (&ch, 1);
685 } 859 }
686#ifdef DEBUG_CMD
687 if (debug_key)
688 { /* Display keyboard buffer contents */
689 char *p;
690 int i;
691 860
692 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
693 for (i = 0, p = kbuf; i < len; i++, p++)
694 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
695 fprintf (stderr, "'\n");
696 }
697#endif /* DEBUG_CMD */
698 tt_write (kbuf, (unsigned int)len); 861 tt_write (kbuf, (unsigned int)len);
699} 862}
700/*}}} */
701 863
702#if (MENUBAR_MAX) 864void ecb_cold
703/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 865rxvt_term::key_release (XKeyEvent &ev)
704/* attempt to `write' count to the input buffer */
705unsigned int
706rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
707{ 866{
708 unsigned int n, s; 867#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
868 KeySym keysym;
709 869
710 n = cmdbuf_ptr - cmdbuf_base; 870 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
711 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 871#endif
712 if (n > 0 && s < count) 872
873#if ENABLE_FRILLS || ISO_14755
874 // ISO 14755 support
875 if (iso14755buf)
876 if (iso14755buf & ISO_14755_52)
713 { 877 {
714 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 878# if ISO_14755
715 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 879 scr_overlay_off ();
716 cmdbuf_ptr = cmdbuf_base; 880# endif
717 cmdbuf_endp -= n; 881# if ISO_14755
718 s += n; 882 // iso14755 part 5.2 handling: release time
883 // first: controls
884 if ((ev.state & ControlMask)
885 && ((keysym >= 0x40 && keysym <= 0x5f)
886 || (keysym >= 0x61 && keysym <= 0x7f)))
887 {
888 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
889 commit_iso14755 ();
890
891 return;
892 }
893
894 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
895 if (i[0] == keysym)
896 {
897 iso14755buf = ISO_14755_51 | i[1];
898 commit_iso14755 ();
899
900 return;
901 }
902
903 scr_bell ();
904# endif
905 iso14755buf = 0;
906
907 return;
719 } 908 }
720 if (count > s) 909 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
721 { 910 {
722 rxvt_print_error ("data loss: cmd_write too large"); 911# if ISO_14755
723 count = s; 912 scr_overlay_off ();
913# endif
914 if (iso14755buf & ISO_14755_51)
915 commit_iso14755 ();
916#if ISO_14755
917 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
918 {
919 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
920
921 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
922 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
923 }
924# endif
925 else
926 iso14755buf = 0;
724 } 927 }
725 for (; count--;) 928#endif
726 *cmdbuf_endp++ = *str++; 929
930 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
727 return 0; 931 return;
932
933#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
934 if (!(ev.state & ControlMask))
935 slip_wheel_ev.stop ();
936 else if (keysym == XK_Control_L || keysym == XK_Control_R)
937 mouse_slip_wheel_speed = 0;
938#endif
728} 939}
729#endif /* MENUBAR_MAX */
730 940
731void 941void
732rxvt_term::flush () 942rxvt_term::flush ()
733{ 943{
734#ifdef TRANSPARENT 944 flush_ev.stop ();
735 if (want_full_refresh) 945
946#ifdef HAVE_IMG
947 if (bg_flags & BG_NEEDS_REFRESH)
736 { 948 {
737 want_full_refresh = 0; 949 bg_flags &= ~BG_NEEDS_REFRESH;
738 scr_clear ();
739 scr_touch (false); 950 scr_touch (false);
740 want_refresh = 1;
741 } 951 }
742#endif 952#endif
743 953
744 if (want_refresh) 954 if (want_refresh)
745 { 955 {
956 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
957 {
958 int row = view_start;
959 int end_row = row + nrow;
960
961 while (row > top_row && ROW (row - 1).is_longer ())
962 --row;
963
964 do
965 {
966 int start_row = row;
967 line_t *l;
968
969 do
970 {
971 l = &ROW (row++);
972
973 if (!(l->f & LINE_FILTERED))
974 {
975 // line not filtered, mark it as filtered
976 l->f |= LINE_FILTERED;
977 while (l->is_longer ())
978 {
979 l = &ROW (row++);
980 l->f |= LINE_FILTERED;
981 }
982
983 // and filter it
984 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
985
986 break;
987 }
988 }
989 while (l->is_longer () && row < end_row);
990 }
991 while (row < end_row);
992 }
993
746 scr_refresh (refresh_type); 994 scr_refresh ();
747 scrollbar_show (1); 995 scrollBar.show (1);
748#ifdef USE_XIM 996#if USE_XIM
749 IMSendSpot (); 997 im_send_spot ();
750#endif 998#endif
751
752 } 999 }
753 1000
754 display->flush (); 1001 display->flush ();
755} 1002}
756 1003
1004/* checks whether a refresh is requested and starts the refresh timer */
757void 1005void
758rxvt_term::check_cb (check_watcher &w) 1006rxvt_term::refresh_check ()
759{ 1007{
760 SET_R (this); 1008 if (want_refresh && !flush_ev.is_active ())
761 SET_LOCALE (locale); 1009 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
762 1010
1011 display->flush ();
1012}
1013
1014void
1015rxvt_term::flush_cb (ev::timer &w, int revents)
1016{
1017 make_current ();
1018
1019 refresh_count = 0;
763 flush (); 1020 flush ();
764} 1021}
765 1022
766#ifdef CURSOR_BLINK 1023#ifdef CURSOR_BLINK
767void 1024void
1025rxvt_term::cursor_blink_reset ()
1026{
1027 if (hidden_cursor)
1028 {
1029 hidden_cursor = 0;
1030 want_refresh = 1;
1031 }
1032
1033 if (option (Opt_cursorBlink))
1034 cursor_blink_ev.again ();
1035 else
1036 cursor_blink_ev.stop ();
1037}
1038
1039void
768rxvt_term::cursor_blink_cb (time_watcher &w) 1040rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
769{ 1041{
770 hidden_cursor = !hidden_cursor; 1042 hidden_cursor = !hidden_cursor;
771 want_refresh = 1; 1043 want_refresh = 1;
772 1044 refresh_check ();
773 w.start (w.at + BLINK_INTERVAL);
774} 1045}
775#endif 1046#endif
776 1047
777#ifdef TEXT_BLINK 1048#ifdef TEXT_BLINK
778void 1049void
779rxvt_term::text_blink_cb (time_watcher &w) 1050rxvt_term::text_blink_cb (ev::timer &w, int revents)
780{ 1051{
781 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1052 if (scr_refresh_rend (RS_Blink, RS_Blink))
782 { 1053 {
783 hidden_text = !hidden_text; 1054 hidden_text = !hidden_text;
784 want_refresh = 1; 1055 want_refresh = 1;
785 w.start (w.at + TEXT_BLINK_INTERVAL); 1056 refresh_check ();
1057 }
1058 else
1059 w.stop ();
1060}
1061#endif
1062
1063#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1064void
1065rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1066{
1067 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1068 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
786 } 1069 {
1070 want_refresh = 1;
1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
1075}
1076#endif
1077
1078#ifdef SELECTION_SCROLLING
1079void
1080rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1081{
1082 if (scr_page (scroll_selection_lines))
1083 {
1084 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1085 want_refresh = 1;
1086 refresh_check ();
1087 }
1088 else
1089 w.stop ();
1090}
1091#endif
1092
1093#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1094void
1095rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1096{
1097 if (scr_page (mouse_slip_wheel_speed))
1098 {
1099 want_refresh = 1;
1100 refresh_check ();
1101 }
1102
1103 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1104 {
1105 mouse_slip_wheel_speed = 0;
1106 w.stop ();
1107 }
1108}
1109#endif
1110
1111#if LINUX_YIELD_HACK
1112static struct event_handler
1113{
1114 ev::prepare yield_ev;
1115
1116 void yield_cb (ev::prepare &w, int revents)
1117 {
1118 // this should really be sched_yield(), but the linux guys thought
1119 // that giving a process calling sched_yield () less cpu time than
1120 // ones with high nice levels is a useful thing to do. It surely is is
1121 // allowed by the sus... as is returning ENOSYS.
1122 // since the linux guys additionally thought that breaking the only
1123 // known workaround against their unusable sched_yield hack is cool,
1124 // we just nanosleep a bit and hope for the best.
1125
1126 struct timespec ts = { 0, 1000 };
1127 nanosleep (&ts, 0);
1128
1129 w.stop ();
1130 }
1131
1132 event_handler ()
1133 : yield_ev (this, &event_handler::yield_cb)
1134 {
1135 }
1136} event_handler;
1137#endif
1138
1139/* make sure all the cmd data is at beginning of cmdbuf */
1140void
1141rxvt_term::cmdbuf_reify ()
1142{
1143 if (cmdbuf_ptr == cmdbuf_base)
1144 return;
1145
1146 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1147
1148 memmove (cmdbuf_base, cmdbuf_ptr, used);
1149 cmdbuf_ptr = cmdbuf_base;
1150 cmdbuf_endp = cmdbuf_ptr + used;
1151
1152}
1153
1154#if defined (KEYSYM_RESOURCE)
1155void
1156rxvt_term::cmdbuf_append (const char *str, size_t count)
1157{
1158 cmdbuf_reify ();
1159
1160 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1161
1162 if (count > avail)
1163 return;
1164
1165 memcpy (cmdbuf_endp, str, count);
1166 cmdbuf_endp += count;
1167
1168 cmd_parse ();
787} 1169}
788#endif 1170#endif
789 1171
790bool 1172bool
791rxvt_term::pty_fill () 1173rxvt_term::pty_fill ()
792{ 1174{
793 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1175 cmdbuf_reify ();
794 1176
795 memmove (cmdbuf_base, cmdbuf_ptr, n); 1177 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1178
1179 if (!avail)
1180 {
1181 // normally this indicates a "too long" command sequence - just drop the data we have
796 cmdbuf_ptr = cmdbuf_base; 1182 cmdbuf_ptr = cmdbuf_base;
797 cmdbuf_endp = cmdbuf_ptr + n; 1183 cmdbuf_endp = cmdbuf_ptr;
1184 avail = CBUFSIZ;
1185 }
798 1186
799 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1187 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
800 1188
801 if (n > 0) 1189 if (r > 0)
802 { 1190 {
803 cmdbuf_endp += n; 1191 cmdbuf_endp += r;
804 return true; 1192 return true;
805 } 1193 }
806 else if (n < 0 && errno != EAGAIN) 1194 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1195 {
1196#if LINUX_YIELD_HACK
1197 if (display->is_local)
1198 event_handler.yield_ev.start ();
1199#endif
1200 }
1201 else
1202 {
1203 pty_ev.stop ();
1204
1205 if (!option (Opt_hold))
807 destroy (); 1206 destroy ();
1207 }
808 1208
809 return false; 1209 return false;
810} 1210}
811 1211
812void 1212void
813rxvt_term::pty_cb (io_watcher &w, short revents) 1213rxvt_term::pty_cb (ev::io &w, int revents)
814{ 1214{
815 SET_R (this); 1215 make_current ();
816 SET_LOCALE (locale);
817 1216
818 if (revents & EVENT_WRITE) 1217 if (revents & ev::READ)
819 tt_write (0, 0);
820 else if (revents & EVENT_READ)
821 {
822 bool flag = true;
823
824 // loop, but don't allow a single term to monopolize us 1218 // loop, but don't allow a single term to monopolize us
825 // the number of loops is fully arbitrary, and thus wrong 1219 for (int i = CBUFCNT; i-- && pty_fill (); )
826 while (flag && pty_fill ()) 1220 cmd_parse ();
827 {
828 if (!seen_input)
829 {
830 seen_input = 1;
831 /* once we know the shell is running, send the screen size. Again! */
832 tt_winch ();
833 }
834 1221
835 uint32_t ch = NOCHAR; 1222 if (revents & ev::WRITE)
1223 pty_write ();
836 1224
837 for (;;) 1225 refresh_check ();
838 {
839 if (ch == NOCHAR)
840 ch = next_char ();
841
842 if (ch == NOCHAR) // TODO: improve
843 break;
844
845 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
846 {
847 /* Read a text string from the input buffer */
848 uint32_t buf[BUFSIZ];
849 bool refreshnow = false;
850 int nlines = 0;
851 uint32_t *str = buf;
852
853 *str++ = ch;
854
855 for (;;)
856 {
857 ch = next_char ();
858
859 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
860 break;
861 else
862 {
863 *str++ = ch;
864
865 if (ch == '\n')
866 {
867 nlines++;
868 refresh_count++;
869
870 if (! (Options & Opt_jumpScroll)
871 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
872 {
873 refreshnow = true;
874 flag = false;
875 ch = NOCHAR;
876 break;
877 }
878
879 // scr_add_lines only works for nlines < TermWin.nrow - 1.
880 if (nlines >= TermWin.nrow - 1)
881 {
882 scr_add_lines (buf, nlines, str - buf);
883 nlines = 0;
884 str = buf;
885 }
886 }
887
888 if (str >= buf + BUFSIZ)
889 {
890 ch = NOCHAR;
891 break;
892 }
893 }
894 }
895
896 scr_add_lines (buf, nlines, str - buf);
897
898 /*
899 * If there have been a lot of new lines, then update the screen
900 * What the heck I'll cheat and only refresh less than every page-full.
901 * the number of pages between refreshes is refresh_limit, which
902 * is incremented here because we must be doing flat-out scrolling.
903 *
904 * refreshing should be correct for small scrolls, because of the
905 * time-out
906 */
907 if (refreshnow)
908 {
909 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
910 refresh_limit++;
911
912 scr_refresh (refresh_type);
913 }
914
915 }
916 else
917 {
918 switch (ch)
919 {
920 default:
921 process_nonprinting (ch);
922 break;
923 case C0_ESC: /* escape char */
924 process_escape_seq ();
925 break;
926 /*case 0x9b: */ /* CSI */
927 /* process_csi_seq (); */
928 }
929
930 ch = NOCHAR;
931 }
932 }
933 }
934 }
935} 1226}
936 1227
937// read the next character, currently handles UTF-8 1228void ecb_cold
938// will probably handle all sorts of other stuff in the future 1229rxvt_term::pointer_unblank ()
939uint32_t
940rxvt_term::next_char ()
941{ 1230{
942 while (cmdbuf_ptr < cmdbuf_endp) 1231 XDefineCursor (dpy, vt, TermWin_cursor);
943 { 1232 recolour_cursor ();
944 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
945 return *cmdbuf_ptr++;
946
947 wchar_t wc;
948 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
949
950 if (len == (size_t)-2)
951 return NOCHAR;
952
953 if (len == (size_t)-1)
954 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
955
956 // assume wchar == unicode
957 cmdbuf_ptr += len;
958 return wc;
959 }
960
961 return NOCHAR;
962}
963
964/* rxvt_cmd_getc () - Return next input character */
965/*
966 * Return the next input character after first passing any keyboard input
967 * to the command.
968 */
969uint32_t
970rxvt_term::cmd_getc ()
971{
972 for (;;)
973 {
974 uint32_t c = next_char ();
975 if (c != NOCHAR)
976 return c;
977
978 // incomplete sequences should occur rarely, still, a better solution
979 // would be preferred. either setjmp/longjmp or better design.
980 fcntl (cmd_fd, F_SETFL, 0);
981 pty_fill ();
982 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
983 }
984}
985 1233
986#ifdef POINTER_BLANK 1234#ifdef POINTER_BLANK
1235 hidden_pointer = 0;
1236
1237 if (option (Opt_pointerBlank))
1238 pointer_ev.start (pointerBlankDelay);
1239#endif
1240}
1241
1242#ifdef POINTER_BLANK
1243void ecb_cold
1244rxvt_term::pointer_blank ()
1245{
1246 if (!option (Opt_pointerBlank))
1247 return;
1248
1249 XDefineCursor (dpy, vt, display->blank_cursor);
1250 XFlush (dpy);
1251
1252 hidden_pointer = 1;
1253}
1254
1255void ecb_cold
1256rxvt_term::pointer_cb (ev::timer &w, int revents)
1257{
1258 make_current ();
1259
1260 pointer_blank ();
1261}
1262#endif
1263
987void 1264void
988rxvt_term::pointer_unblank ()
989{
990 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
991 recolour_cursor ();
992
993 hidden_pointer = 0;
994
995 if (Options & Opt_pointerBlank)
996 pointer_ev.start (NOW + pointerBlankDelay);
997}
998
999void
1000rxvt_term::pointer_blank ()
1001{
1002 if (! (Options & Opt_pointerBlank))
1003 return;
1004
1005 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1006 XFlush (display->display);
1007
1008 hidden_pointer = 1;
1009}
1010
1011void
1012rxvt_term::pointer_cb (time_watcher &w)
1013{
1014 SET_R (this);
1015 SET_LOCALE (locale);
1016
1017 pointer_blank ();
1018}
1019#endif
1020
1021void
1022rxvt_term::mouse_report (const XButtonEvent &ev) 1265rxvt_term::mouse_report (XButtonEvent &ev)
1023{ 1266{
1024 int button_number, key_state = 0; 1267 int button_number, key_state = 0;
1025 int x, y; 1268 int x, y;
1269 int code = 32;
1026 1270
1027 x = ev.x; 1271 x = Pixel2Col (ev.x) + 1;
1028 y = ev.y; 1272 y = Pixel2Row (ev.y) + 1;
1029 pixel_position (&x, &y); 1273
1274 if (ev.type == MotionNotify)
1275 {
1276 if (x == mouse_row && y == mouse_col)
1277 return;
1278
1279 mouse_row = x;
1280 mouse_col = y;
1281 code += 32;
1282 }
1030 1283
1031 if (MEvent.button == AnyButton) 1284 if (MEvent.button == AnyButton)
1032 {
1033 button_number = 3; 1285 button_number = 3;
1034 }
1035 else 1286 else
1036 { 1287 {
1037 button_number = MEvent.button - Button1; 1288 button_number = MEvent.button - Button1;
1038 /* add 0x3D for wheel events, like xterm does */ 1289 /* add 0x3D for wheel events, like xterm does */
1039 if (button_number >= 3) 1290 if (button_number >= 3)
1040 button_number += (64 - 3); 1291 button_number += 64 - 3;
1041 } 1292 }
1042 1293
1043 if (PrivateModes & PrivMode_MouseX10) 1294 if (priv_modes & PrivMode_MouseX10)
1044 { 1295 {
1045 /* 1296 /*
1046 * do not report ButtonRelease 1297 * do not report ButtonRelease
1047 * no state info allowed 1298 * no state info allowed
1048 */ 1299 */
… …
1063 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1314 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1064 + ((MEvent.state & ControlMask) ? 16 : 0); 1315 + ((MEvent.state & ControlMask) ? 16 : 0);
1065#ifdef MOUSE_REPORT_DOUBLECLICK 1316#ifdef MOUSE_REPORT_DOUBLECLICK
1066 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1317 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1067#endif 1318#endif
1068
1069 } 1319 }
1070 1320
1071#ifdef DEBUG_MOUSEREPORT 1321#if DEBUG_MOUSEREPORT
1072 fprintf (stderr, "Mouse ["); 1322 fprintf (stderr, "Mouse [");
1073 if (key_state & 16) 1323 if (key_state & 16)
1074 fputc ('C', stderr); 1324 fputc ('C', stderr);
1075 if (key_state & 4) 1325 if (key_state & 4)
1076 fputc ('S', stderr); 1326 fputc ('S', stderr);
… …
1078 fputc ('A', stderr); 1328 fputc ('A', stderr);
1079 if (key_state & 32) 1329 if (key_state & 32)
1080 fputc ('2', stderr); 1330 fputc ('2', stderr);
1081 fprintf (stderr, "]: <%d>, %d/%d\n", 1331 fprintf (stderr, "]: <%d>, %d/%d\n",
1082 button_number, 1332 button_number,
1083 x + 1, 1333 x,
1084 y + 1); 1334 y);
1085#else 1335#endif
1336
1337#if ENABLE_FRILLS
1338 if (priv_modes & PrivMode_ExtMouseRight)
1339 tt_printf ("\033[%d;%d;%dM",
1340 code + button_number + key_state,
1341 x,
1342 y);
1343 else if (priv_modes & PrivMode_ExtModeMouse)
1344 tt_printf ("\033[M%c%lc%lc",
1345 code + button_number + key_state,
1346 wint_t (32 + x),
1347 wint_t (32 + y));
1348 else
1349#endif
1086 tt_printf ("\033[M%c%c%c", 1350 tt_printf ("\033[M%c%c%c",
1087 (32 + button_number + key_state), 1351 code + button_number + key_state,
1088 (32 + x + 1), 1352 32 + x,
1089 (32 + y + 1)); 1353 32 + y);
1090#endif
1091} 1354}
1092
1093#ifdef USING_W11LIB
1094void
1095rxvt_W11_process_x_event (XEvent *ev)
1096{
1097 rxvt_t *r = rxvt_get_r ();
1098
1099 x_cb (*ev);
1100}
1101#endif
1102 1355
1103/*{{{ process an X event */ 1356/*{{{ process an X event */
1104void 1357void ecb_hot
1105rxvt_term::x_cb (XEvent &ev) 1358rxvt_term::x_cb (XEvent &ev)
1106{ 1359{
1107 SET_R (this); 1360 make_current ();
1108 SET_LOCALE (locale);
1109 1361
1110#if defined(CURSOR_BLINK) 1362 dLocal (Display *, dpy);
1111 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1112 {
1113 if (hidden_cursor)
1114 {
1115 hidden_cursor = 0;
1116 want_refresh = 1;
1117 }
1118 1363
1119 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1364 if (ev.xany.window == vt
1120 } 1365 && SHOULD_INVOKE (HOOK_X_EVENT)
1121#endif 1366 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1122
1123#if defined(POINTER_BLANK)
1124 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1125 {
1126 if (ev.type == MotionNotify
1127 || ev.type == ButtonPress
1128 || ev.type == ButtonRelease)
1129 if (hidden_pointer)
1130 pointer_unblank ();
1131
1132 if (ev.type == KeyPress && hidden_pointer == 0)
1133 pointer_blank ();
1134 }
1135#endif
1136
1137#ifdef USE_XIM
1138 if (XFilterEvent (&ev, None))
1139 return; 1367 return;
1140#endif
1141 1368
1369 // for XQueryPointer
1142 Window unused_root, unused_child; 1370 Window unused_root, unused_child;
1143 int unused_root_x, unused_root_y; 1371 int unused_root_x, unused_root_y;
1144 unsigned int unused_mask; 1372 unsigned int unused_mask;
1145
1146#ifdef DEBUG_X
1147 const char *const eventnames[] =
1148 { /* mason - this matches my system */
1149 "",
1150 "",
1151 "KeyPress",
1152 "KeyRelease",
1153 "ButtonPress",
1154 "ButtonRelease",
1155 "MotionNotify",
1156 "EnterNotify",
1157 "LeaveNotify",
1158 "FocusIn",
1159 "FocusOut",
1160 "KeymapNotify",
1161 "Expose",
1162 "GraphicsExpose",
1163 "NoExpose",
1164 "VisibilityNotify",
1165 "CreateNotify",
1166 "DestroyNotify",
1167 "UnmapNotify",
1168 "MapNotify",
1169 "MapRequest",
1170 "ReparentNotify",
1171 "ConfigureNotify",
1172 "ConfigureRequest",
1173 "GravityNotify",
1174 "ResizeRequest",
1175 "CirculateNotify",
1176 "CirculateRequest",
1177 "PropertyNotify",
1178 "SelectionClear",
1179 "SelectionRequest",
1180 "SelectionNotify",
1181 "ColormapNotify",
1182 "ClientMessage",
1183 "MappingNotify"
1184 };
1185#endif
1186
1187#ifdef DEBUG_X
1188 struct timeval tp;
1189 struct tm *ltt;
1190 (void)gettimeofday (&tp, NULL);
1191 ltt = localtime (& (tp.tv_sec));
1192 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));
1193#endif
1194 1373
1195 switch (ev.type) 1374 switch (ev.type)
1196 { 1375 {
1197 case KeyPress: 1376 case KeyPress:
1198 lookup_key (ev.xkey); 1377 key_press (ev.xkey);
1199 break; 1378 break;
1200 1379
1201#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1202 case KeyRelease: 1380 case KeyRelease:
1203 { 1381 key_release (ev.xkey);
1204 if (! (ev.xkey.state & ControlMask))
1205 mouse_slip_wheel_speed = 0;
1206 else
1207 {
1208 KeySym ks;
1209
1210 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1211 if (ks == XK_Control_L || ks == XK_Control_R)
1212 mouse_slip_wheel_speed = 0;
1213 }
1214 break; 1382 break;
1215 }
1216#endif
1217 1383
1218 case ButtonPress: 1384 case ButtonPress:
1219 button_press (ev.xbutton); 1385 button_press (ev.xbutton);
1220 break; 1386 break;
1221 1387
… …
1223 button_release (ev.xbutton); 1389 button_release (ev.xbutton);
1224 break; 1390 break;
1225 1391
1226 case ClientMessage: 1392 case ClientMessage:
1227 if (ev.xclient.format == 32 1393 if (ev.xclient.format == 32
1228 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1394 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1229 destroy ();
1230#ifdef OFFIX_DND
1231 /* OffiX Dnd (drag 'n' drop) protocol */
1232 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1233 && (ev.xclient.data.l[0] == DndFile
1234 || ev.xclient.data.l[0] == DndDir
1235 || ev.xclient.data.l[0] == DndLink))
1236 { 1395 {
1237 /* Get Dnd data */ 1396 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1238 Atom ActualType; 1397 {
1239 int ActualFormat; 1398 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1240 unsigned char *data; 1399 {
1241 unsigned long Size, RemainingBytes; 1400 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1242 1401 {
1243 XGetWindowProperty (display->display, display->root, 1402 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1244 xa[XA_DNDSELECTION], 1403 destroy ();
1245 0L, 1000000L, 1404 }
1246 False, AnyPropertyType, 1405#if ENABLE_EWMH
1247 &ActualType, &ActualFormat, 1406 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1248 &Size, &RemainingBytes, 1407 XSendEvent (dpy, ev.xclient.window = display->root,
1408 False, SubstructureRedirectMask | SubstructureNotifyMask,
1249 &data); 1409 &ev);
1250 XChangeProperty (display->display, display->root, 1410#endif
1251 XA_CUT_BUFFER0, XA_STRING, 1411 }
1252 8, PropModeReplace, 1412 }
1253 data, STRLEN (data)); 1413#if ENABLE_XEMBED
1254 selection_paste (display->root, XA_CUT_BUFFER0, True); 1414 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1255 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1415 {
1416 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1417 focus_in ();
1418 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1419 focus_out ();
1420 }
1421#endif
1256 } 1422 }
1257#endif /* OFFIX_DND */
1258 break;
1259
1260 case MappingNotify:
1261 XRefreshKeyboardMapping (& (ev.xmapping));
1262 break; 1423 break;
1263 1424
1264 /* 1425 /*
1265 * XXX: this is not the _current_ arrangement 1426 * XXX: this is not the _current_ arrangement
1266 * Here's my conclusion: 1427 * Here's my conclusion:
… …
1285 break; 1446 break;
1286 } 1447 }
1287 break; 1448 break;
1288 1449
1289 case FocusIn: 1450 case FocusIn:
1290 if (!TermWin.focus) 1451 if (ev.xfocus.detail != NotifyInferior
1452 && ev.xfocus.detail != NotifyPointer
1453 && ev.xfocus.mode != NotifyGrab)
1454 focus_in ();
1455 break;
1456
1457 case FocusOut:
1458 if (ev.xfocus.detail != NotifyInferior
1459 && ev.xfocus.detail != NotifyPointer
1460 && ev.xfocus.mode != NotifyGrab)
1461 focus_out ();
1462 break;
1463
1464 case ConfigureNotify:
1465 if (ev.xconfigure.window == parent)
1291 { 1466 {
1292 TermWin.focus = 1; 1467 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1293 want_refresh = 1;
1294#ifdef USE_XIM
1295 if (Input_Context != NULL)
1296 XSetICFocus (Input_Context);
1297#endif
1298#ifdef CURSOR_BLINK
1299 if (Options & Opt_cursorBlink)
1300 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1301#endif
1302
1303 } 1468 ;
1304 break;
1305 1469
1306 case FocusOut: 1470 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1307 if (TermWin.focus) 1471
1472 bool moved = false;
1473#ifdef HAVE_BG_PIXMAP
1474 if (bg_window_position_sensitive ())
1308 { 1475 {
1309 TermWin.focus = 0; 1476 want_position_change = true;
1310 want_refresh = 1; 1477 if (bg_img == 0)
1311#ifdef USE_XIM 1478 moved = true;
1312 if (Input_Context != NULL)
1313 XUnsetICFocus (Input_Context);
1314#endif
1315#ifdef CURSOR_BLINK
1316 if (Options & Opt_cursorBlink)
1317 cursor_blink_ev.stop ();
1318 hidden_cursor = 0;
1319#endif
1320
1321 }
1322 break;
1323
1324 case ConfigureNotify:
1325 if (ev.xconfigure.window == TermWin.parent[0])
1326 {
1327 int height, width;
1328
1329 do
1330 { /* Wrap lots of configures into one */
1331 width = ev.xconfigure.width;
1332 height = ev.xconfigure.height;
1333 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1334 } 1479 }
1335 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1480#endif
1336 1481
1337 if (szHint.width != width || szHint.height != height) 1482 if (want_position_change)
1338 { 1483 {
1339 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1484 int x, y;
1340 resize_all_windows (width, height, 1); 1485
1486 if (ev.xconfigure.send_event)
1487 {
1488 x = ev.xconfigure.x;
1489 y = ev.xconfigure.y;
1490 }
1491 else
1492 get_window_origin (x, y);
1493
1494 if (x != parent_x || y != parent_y)
1495 {
1496 parent_x = x;
1497 parent_y = y;
1498 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1499 moved = true;
1500 }
1341 } 1501 }
1342#ifdef DEBUG_SIZE 1502
1503 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1504 {
1505 seen_resize = 1;
1506 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1507 }
1343 else 1508 else
1344 { 1509 {
1345 D_SIZE ((stderr, "Size: Not resizing")); 1510#ifdef HAVE_BG_PIXMAP
1511 if (moved)
1512 update_background ();
1513#endif
1346 } 1514 }
1347#endif
1348#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1349 if (Options & Opt_transparent)
1350 {
1351 check_our_parents ();
1352 if (am_transparent)
1353 want_full_refresh = 1;
1354 }
1355#endif
1356 1515
1516 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1357 } 1517 }
1358 break; 1518 break;
1359 1519
1520 case PropertyNotify:
1521 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1522 break;
1523
1360 case SelectionClear: 1524 case SelectionClear:
1361 display->set_selection_owner (0); 1525 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1362 break;
1363
1364 case SelectionNotify:
1365 if (selection_wait == Sel_normal)
1366 selection_paste (ev.xselection.requestor,
1367 ev.xselection.property, True);
1368 break; 1526 break;
1369 1527
1370 case SelectionRequest: 1528 case SelectionRequest:
1371 selection_send (ev.xselectionrequest); 1529 selection_send (ev.xselectionrequest);
1372 break; 1530 break;
1373 1531
1532 case MapNotify:
1533#ifdef HAVE_BG_PIXMAP
1534 // This is needed at startup for the case of no window manager
1535 // or a non-reparenting window manager and also because we
1536 // defer bg image updates if the window is not mapped. The
1537 // short delay is to optimize for multiple ConfigureNotify
1538 // events at startup when the window manager reparents the
1539 // window, so as to perform the computation after we have
1540 // received all of them.
1541 if (bg_img == 0)
1542 update_background_ev.start (0.025);
1543#endif
1544 mapped = 1;
1545#ifdef TEXT_BLINK
1546 text_blink_ev.start ();
1547#endif
1548 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1549 break;
1550
1374 case UnmapNotify: 1551 case UnmapNotify:
1375 TermWin.mapped = 0; 1552 mapped = 0;
1376#ifdef TEXT_BLINK 1553#ifdef TEXT_BLINK
1377 text_blink_ev.stop (); 1554 text_blink_ev.stop ();
1378#endif 1555#endif
1556 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1379 break; 1557 break;
1380
1381 case MapNotify:
1382 TermWin.mapped = 1;
1383#ifdef TEXT_BLINK
1384 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1385#endif
1386 break;
1387
1388#ifdef TRANSPARENT
1389 case ReparentNotify:
1390 rootwin_cb (ev);
1391 break;
1392#endif /* TRANSPARENT */
1393 1558
1394 case GraphicsExpose: 1559 case GraphicsExpose:
1395 case Expose: 1560 case Expose:
1396 if (ev.xany.window == TermWin.vt) 1561 if (ev.xany.window == vt)
1397 { 1562 {
1398#ifdef NO_SLOW_LINK_SUPPORT 1563 do
1564 {
1399 scr_expose (ev.xexpose.x, ev.xexpose.y, 1565 scr_expose (ev.xexpose.x, ev.xexpose.y,
1400 ev.xexpose.width, ev.xexpose.height, False); 1566 ev.xexpose.width, ev.xexpose.height, false);
1401#else 1567 }
1402 // don't understand this, so commented it out 1568 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1569
1570 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1571
1572 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1573 {
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1574 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1575 ev.xexpose.width, ev.xexpose.height, false);
1405 //scr_expose (ev.xexpose.x, 0, 1576 }
1406 // ev.xexpose.width, TermWin.height, False); 1577
1407#endif
1408 want_refresh = 1; 1578 want_refresh = 1;
1409 } 1579 }
1410 else 1580 else
1411 { 1581 {
1412 XEvent unused_event; 1582 XEvent unused_event;
1413 1583
1414 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1584 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1415 Expose, 1585 ;
1416 &unused_event)) ; 1586 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1587 ;
1418 GraphicsExpose, 1588
1419 &unused_event)) ; 1589 if (scrollBar.state && ev.xany.window == scrollBar.win)
1420 if (isScrollbarWindow (ev.xany.window))
1421 { 1590 {
1422 scrollBar.setIdle (); 1591 scrollBar.state = SB_STATE_IDLE;
1423 scrollbar_show (0); 1592 scrollBar.show (0);
1424 } 1593 }
1425#ifdef MENUBAR
1426 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1427 menubar_expose ();
1428#endif
1429#ifdef RXVT_GRAPHICS
1430 Gr_expose (ev.xany.window);
1431#endif
1432
1433 } 1594 }
1434 break; 1595 break;
1435 1596
1436 case MotionNotify: 1597 case MotionNotify:
1437#ifdef POINTER_BLANK 1598#ifdef POINTER_BLANK
1438 if (hidden_pointer) 1599 if (hidden_pointer)
1439 pointer_unblank (); 1600 pointer_unblank ();
1440#endif 1601#endif
1441#if MENUBAR 1602 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1442 if (isMenuBarWindow (ev.xany.window)) 1603 || priv_modes & PrivMode_MouseAnyEvent)
1604 mouse_report (ev.xbutton);
1605 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1606 break;
1607
1608 if (ev.xany.window == vt)
1443 { 1609 {
1444 menubar_control (& (ev.xbutton)); 1610 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1445 break; 1611 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1446 } 1612 ; // nop
1447#endif
1448 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1449 break;
1450
1451 if (ev.xany.window == TermWin.vt)
1452 {
1453 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1613 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1454 { 1614 {
1455 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1615 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1456 ; 1616 ;
1457 1617
1458 XQueryPointer (display->display, TermWin.vt, 1618 XQueryPointer (dpy, vt,
1459 &unused_root, &unused_child, 1619 &unused_root, &unused_child,
1460 &unused_root_x, &unused_root_y, 1620 &unused_root_x, &unused_root_y,
1461 & (ev.xbutton.x), & (ev.xbutton.y), 1621 &ev.xbutton.x, &ev.xbutton.y,
1462 &unused_mask); 1622 &ev.xbutton.state);
1463#ifdef MOUSE_THRESHOLD 1623#ifdef MOUSE_THRESHOLD
1464 /* deal with a `jumpy' mouse */ 1624 /* deal with a `jumpy' mouse */
1465 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1625 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1466 { 1626 {
1467#endif 1627#endif
1628#if ISO_14755
1629 // 5.4
1630 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1631 {
1632 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1633 break;
1634 }
1635#endif
1468 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1636 selection_extend (ev.xbutton.x, ev.xbutton.y,
1469 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1637 ev.xbutton.state & Button3Mask ? 2 : 0);
1638
1470#ifdef SELECTION_SCROLLING 1639#ifdef SELECTION_SCROLLING
1471 if (ev.xbutton.y < TermWin.int_bwidth 1640 if (ev.xbutton.y < int_bwidth
1472 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1641 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1473 { 1642 {
1643 page_dirn scroll_selection_dir;
1474 int dist; 1644 int dist;
1475
1476 pending_scroll_selection=1;
1477 1645
1478 /* don't clobber the current delay if we are 1646 /* don't clobber the current delay if we are
1479 * already in the middle of scrolling. 1647 * already in the middle of scrolling.
1480 */ 1648 */
1481 if (scroll_selection_delay<=0) 1649 if (!sel_scroll_ev.is_active ())
1482 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1650 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1483 1651
1484 /* save the event params so we can highlight 1652 /* save the event params so we can highlight
1485 * the selection in the pending-scroll loop 1653 * the selection in the pending-scroll loop
1486 */ 1654 */
1487 selection_save_x=ev.xbutton.x; 1655 selection_save_x = ev.xbutton.x;
1488 selection_save_y=ev.xbutton.y; 1656 selection_save_y = ev.xbutton.y;
1489 selection_save_state=
1490 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1657 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1491 1658
1492 /* calc number of lines to scroll */ 1659 /* calc number of lines to scroll */
1493 if (ev.xbutton.y<TermWin.int_bwidth) 1660 if (ev.xbutton.y < int_bwidth)
1494 { 1661 {
1495 scroll_selection_dir = UP; 1662 scroll_selection_dir = UP;
1496 dist = TermWin.int_bwidth - ev.xbutton.y; 1663 dist = int_bwidth - ev.xbutton.y;
1497 } 1664 }
1498 else 1665 else
1499 { 1666 {
1500 scroll_selection_dir = DN; 1667 scroll_selection_dir = DN;
1501 dist = ev.xbutton.y - 1668 dist = ev.xbutton.y - (int_bwidth + vt_height);
1502 (TermWin.int_bwidth + TermWin.height);
1503 } 1669 }
1670
1504 scroll_selection_lines= (Pixel2Height (dist)/ 1671 scroll_selection_lines = Pixel2Height (dist)
1505 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1672 / SELECTION_SCROLL_LINE_SPEEDUP
1673 + 1;
1506 MIN_IT (scroll_selection_lines, 1674 min_it (scroll_selection_lines,
1507 SELECTION_SCROLL_MAX_LINES); 1675 SELECTION_SCROLL_MAX_LINES);
1676 scroll_selection_lines *= scroll_selection_dir;
1508 } 1677 }
1509 else 1678 else
1510 { 1679 {
1511 /* we are within the text window, so we 1680 /* we are within the text window, so we
1512 * shouldn't be scrolling 1681 * shouldn't be scrolling
1513 */ 1682 */
1514 pending_scroll_selection = 0; 1683 sel_scroll_ev.stop();
1515 } 1684 }
1516#endif 1685#endif
1517#ifdef MOUSE_THRESHOLD 1686#ifdef MOUSE_THRESHOLD
1518
1519 } 1687 }
1520#endif 1688#endif
1521
1522 } 1689 }
1523 } 1690 }
1524 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1691 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1525 { 1692 {
1526 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1693 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1527 MotionNotify, &ev)) ; 1694 MotionNotify, &ev))
1695 ;
1696
1528 XQueryPointer (display->display, scrollBar.win, 1697 XQueryPointer (dpy, scrollBar.win,
1529 &unused_root, &unused_child, 1698 &unused_root, &unused_child,
1530 &unused_root_x, &unused_root_y, 1699 &unused_root_x, &unused_root_y,
1531 & (ev.xbutton.x), & (ev.xbutton.y), 1700 &ev.xbutton.x, &ev.xbutton.y,
1532 &unused_mask); 1701 &unused_mask);
1533 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1702 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1534 scrollbar_size ()); 1703 scrollBar.size ());
1535 scr_refresh (refresh_type);
1536 refresh_limit = 0; 1704 want_refresh = 1;
1537 scrollbar_show (1); 1705 scrollBar.show (1);
1538 } 1706 }
1539 break; 1707 break;
1540 } 1708 }
1709
1710#if defined(CURSOR_BLINK)
1711 if (ev.type == KeyPress)
1712 cursor_blink_reset ();
1713#endif
1714
1715#if defined(POINTER_BLANK)
1716 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1717 {
1718 if (ev.type == MotionNotify
1719 || ev.type == ButtonPress
1720 || ev.type == ButtonRelease)
1721 if (hidden_pointer)
1722 pointer_unblank ();
1723
1724 if (ev.type == KeyPress && hidden_pointer == 0)
1725 pointer_blank ();
1726 }
1727#endif
1728
1729 refresh_check ();
1541} 1730}
1731
1732#if ENABLE_FRILLS
1733void ecb_cold
1734rxvt_term::set_urgency (bool enable)
1735{
1736 if (enable == urgency_hint)
1737 return;
1738
1739 if (XWMHints *h = XGetWMHints (dpy, parent))
1740 {
1741 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1742 XSetWMHints (dpy, parent, h);
1743 urgency_hint = enable;
1744 XFree (h);
1745 }
1746}
1747#endif
1748
1749void ecb_cold
1750rxvt_term::focus_in ()
1751{
1752 if (!focus)
1753 {
1754 focus = 1;
1755 want_refresh = 1;
1756
1757#if USE_XIM
1758 if (Input_Context != NULL)
1759 {
1760 im_set_position ();
1761 XSetICFocus (Input_Context);
1762 }
1763#endif
1764#if CURSOR_BLINK
1765 if (option (Opt_cursorBlink))
1766 cursor_blink_ev.again ();
1767#endif
1768#if OFF_FOCUS_FADING
1769 if (rs[Rs_fade])
1770 {
1771 pix_colors = pix_colors_focused;
1772 scr_recolour ();
1773 }
1774#endif
1775#if ENABLE_FRILLS
1776 if (option (Opt_urgentOnBell))
1777 set_urgency (0);
1778#endif
1779
1780 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1781 }
1782}
1783
1784void ecb_cold
1785rxvt_term::focus_out ()
1786{
1787 if (focus)
1788 {
1789 focus = 0;
1790 want_refresh = 1;
1791
1792#if ENABLE_FRILLS
1793 if (option (Opt_urgentOnBell))
1794 set_urgency (0);
1795#endif
1796#if ENABLE_FRILLS || ISO_14755
1797 if (iso14755buf)
1798 {
1799 iso14755buf = 0;
1800# if ISO_14755
1801 scr_overlay_off ();
1802# endif
1803 }
1804#endif
1805#if USE_XIM
1806 if (Input_Context != NULL)
1807 XUnsetICFocus (Input_Context);
1808#endif
1809#if CURSOR_BLINK
1810 if (option (Opt_cursorBlink))
1811 cursor_blink_ev.stop ();
1812
1813 hidden_cursor = 0;
1814#endif
1815#if OFF_FOCUS_FADING
1816 if (rs[Rs_fade])
1817 {
1818 pix_colors = pix_colors_unfocused;
1819 scr_recolour ();
1820 }
1821#endif
1822
1823 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1824 }
1825}
1826
1827void ecb_cold
1828rxvt_term::update_fade_color (unsigned int idx)
1829{
1830#if OFF_FOCUS_FADING
1831 if (rs[Rs_fade])
1832 {
1833 rgba c;
1834 pix_colors [Color_fade].get (c);
1835 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1836 }
1837#endif
1838}
1839
1840#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1841void ecb_hot
1842rxvt_term::rootwin_cb (XEvent &ev)
1843{
1844 make_current ();
1845
1846 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1847 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1848 return;
1849
1850 switch (ev.type)
1851 {
1852 case PropertyNotify:
1853 /*
1854 * if user used some Esetroot compatible prog to set the root bg,
1855 * use the property to determine the pixmap. We use it later on.
1856 */
1857 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1858 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1859 {
1860#if BG_IMAGE_FROM_ROOT
1861 if (option (Opt_transparent))
1862 {
1863 rxvt_img::new_from_root (this)->replace (root_img);
1864 update_background ();
1865 }
1866#endif
1867 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1868 }
1869
1870 break;
1871 }
1872
1873 refresh_check ();
1874}
1875#endif
1542 1876
1543void 1877void
1544rxvt_term::rootwin_cb (XEvent &ev)
1545{
1546 SET_R (this);
1547 SET_LOCALE (locale);
1548
1549 switch (ev.type)
1550 {
1551 case PropertyNotify:
1552 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1553 {
1554 if (ev.xproperty.state == PropertyNewValue)
1555 selection_property (ev.xproperty.window, ev.xproperty.atom);
1556 break;
1557 }
1558#ifdef TRANSPARENT
1559 else
1560 {
1561 /*
1562 * if user used some Esetroot compatible prog to set the root bg,
1563 * use the property to determine the pixmap. We use it later on.
1564 */
1565 if (xa[XA_XROOTPMAPID] == 0)
1566 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1567
1568 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1569 return;
1570 }
1571
1572 /* FALLTHROUGH */
1573 case ReparentNotify:
1574 if ((Options & Opt_transparent) && check_our_parents ())
1575 if (am_transparent)
1576 want_full_refresh = 1;
1577 break;
1578#endif
1579 }
1580}
1581
1582void
1583rxvt_term::button_press (const XButtonEvent &ev) 1878rxvt_term::button_press (XButtonEvent &ev)
1584{ 1879{
1585 int reportmode = 0, clickintime; 1880 int reportmode = 0, clickintime;
1586 1881
1587 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1882 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1883
1588 if (!bypass_keystate) 1884 if (!bypass_keystate)
1589 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1885 reportmode = !! (priv_modes & PrivMode_mouse_report);
1886
1590 /* 1887 /*
1591 * VT window processing of button press 1888 * VT window processing of button press
1592 */ 1889 */
1593 if (ev.window == TermWin.vt) 1890 if (ev.window == vt)
1594 { 1891 {
1595#if RXVT_GRAPHICS 1892 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1596 if (ev.subwindow != None) 1893 return;
1597 rxvt_Gr_ButtonPress (ev.x, ev.y);
1598 else
1599#endif
1600 1894
1895#if ISO_14755
1896 // 5.4
1897 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1898 {
1899 iso14755_54 (ev.x, ev.y);
1900 return;
1601 { 1901 }
1902#endif
1903
1602 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1904 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1905
1603 if (reportmode) 1906 if (reportmode)
1907 {
1908 /* mouse report from vt window */
1909 /* save the xbutton state (for ButtonRelease) */
1910 MEvent.state = ev.state;
1911#ifdef MOUSE_REPORT_DOUBLECLICK
1912 if (ev.button == MEvent.button && clickintime)
1604 { 1913 {
1605 /* mouse report from vt window */ 1914 /* same button, within allowed time */
1606 /* save the xbutton state (for ButtonRelease) */ 1915 MEvent.clicks++;
1607 MEvent.state = ev.state; 1916
1608#ifdef MOUSE_REPORT_DOUBLECLICK 1917 if (MEvent.clicks > 1)
1609 if (ev.button == MEvent.button && clickintime)
1610 { 1918 {
1611 /* same button, within alloted time */
1612 MEvent.clicks++;
1613 if (MEvent.clicks > 1)
1614 {
1615 /* only report double clicks */ 1919 /* only report double clicks */
1616 MEvent.clicks = 2; 1920 MEvent.clicks = 2;
1617 mouse_report (ev); 1921 mouse_report (ev);
1618 1922
1619 /* don't report the release */ 1923 /* don't report the release */
1620 MEvent.clicks = 0; 1924 MEvent.clicks = 0;
1621 MEvent.button = AnyButton; 1925 MEvent.button = AnyButton;
1622 }
1623 } 1926 }
1624 else
1625 {
1626 /* different button, or time expired */
1627 MEvent.clicks = 1;
1628 MEvent.button = ev.button;
1629 mouse_report (ev);
1630 }
1631#else
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634#endif /* MOUSE_REPORT_DOUBLECLICK */
1635
1636 } 1927 }
1637 else 1928 else
1638 { 1929 {
1930 /* different button, or time expired */
1931 MEvent.clicks = 1;
1932 MEvent.button = ev.button;
1933 mouse_report (ev);
1934 }
1935#else
1936 MEvent.button = ev.button;
1937 mouse_report (ev);
1938#endif /* MOUSE_REPORT_DOUBLECLICK */
1939
1940 }
1941 else
1942 {
1639 if (ev.button != MEvent.button) 1943 if (ev.button != MEvent.button)
1640 MEvent.clicks = 0; 1944 MEvent.clicks = 0;
1945
1641 switch (ev.button) 1946 switch (ev.button)
1642 { 1947 {
1643 case Button1: 1948 case Button1:
1949 /* allow meta + click to select rectangular areas */
1950 /* should be done in screen.C */
1951#if ENABLE_FRILLS
1952 selection.rect = !!(ev.state & ModMetaMask);
1953#else
1954 selection.rect = false;
1955#endif
1956
1644 /* allow shift+left click to extend selection */ 1957 /* allow shift+left click to extend selection */
1645 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1958 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1646 { 1959 {
1647 if (MEvent.button == Button1 && clickintime)
1648 selection_rotate (ev.x, ev.y);
1649 else
1650 selection_extend (ev.x, ev.y, 1);
1651 }
1652 else
1653 {
1654 if (MEvent.button == Button1 && clickintime)
1655 MEvent.clicks++;
1656 else
1657 MEvent.clicks = 1;
1658
1659 selection_click (MEvent.clicks, ev.x, ev.y);
1660 }
1661
1662 MEvent.button = Button1;
1663 break;
1664
1665 case Button3:
1666 if (MEvent.button == Button3 && clickintime) 1960 if (MEvent.button == Button1 && clickintime)
1667 selection_rotate (ev.x, ev.y); 1961 selection_rotate (ev.x, ev.y);
1668 else 1962 else
1669 selection_extend (ev.x, ev.y, 1); 1963 selection_extend (ev.x, ev.y, 1);
1964 }
1965 else
1966 {
1967 if (MEvent.button == Button1 && clickintime)
1968 MEvent.clicks++;
1969 else
1970 MEvent.clicks = 1;
1971
1972 selection_click (MEvent.clicks, ev.x, ev.y);
1973 }
1974
1975 MEvent.button = Button1;
1976 break;
1977
1978 case Button3:
1979 if (MEvent.button == Button3 && clickintime)
1980 selection_rotate (ev.x, ev.y);
1981 else
1982 selection_extend (ev.x, ev.y, 1);
1983
1670 MEvent.button = Button3; 1984 MEvent.button = Button3;
1671 break; 1985 break;
1672 }
1673 } 1986 }
1987 }
1988
1674 MEvent.time = ev.time; 1989 MEvent.time = ev.time;
1675 return; 1990 return;
1676 }
1677 } 1991 }
1678 1992
1679 /* 1993 /*
1680 * Scrollbar window processing of button press 1994 * Scrollbar window processing of button press
1681 */ 1995 */
1682 if (isScrollbarWindow (ev.window)) 1996 if (scrollBar.state && ev.window == scrollBar.win)
1683 { 1997 {
1684 scrollBar.setIdle (); 1998 page_dirn direction = NO_DIR;
1999
2000 if (scrollBar.upButton (ev.y))
2001 direction = UP; /* up */
2002 else if (scrollBar.dnButton (ev.y))
2003 direction = DN; /* down */
2004
2005 scrollBar.state = SB_STATE_IDLE;
1685 /* 2006 /*
1686 * Rxvt-style scrollbar: 2007 * Rxvt-style scrollbar:
1687 * move up if mouse is above slider 2008 * move up if mouse is above slider
1688 * move dn if mouse is below slider 2009 * move dn if mouse is below slider
1689 * 2010 *
… …
1698 /* 2019 /*
1699 * Mouse report disabled scrollbar: 2020 * Mouse report disabled scrollbar:
1700 * arrow buttons - send up/down 2021 * arrow buttons - send up/down
1701 * click on scrollbar - send pageup/down 2022 * click on scrollbar - send pageup/down
1702 */ 2023 */
1703 if ((scrollBar.style == R_SB_NEXT 2024 if (direction == UP)
1704 && scrollbarnext_upButton (ev.y))
1705 || (scrollBar.style == R_SB_RXVT
1706 && scrollbarrxvt_upButton (ev.y)))
1707 tt_printf ("\033[A"); 2025 tt_printf ("\033[A");
1708 else if ((scrollBar.style == R_SB_NEXT 2026 else if (direction == DN)
1709 && scrollbarnext_dnButton (ev.y))
1710 || (scrollBar.style == R_SB_RXVT
1711 && scrollbarrxvt_dnButton (ev.y)))
1712 tt_printf ("\033[B"); 2027 tt_printf ("\033[B");
1713 else 2028 else
1714 switch (ev.button) 2029 switch (ev.button)
1715 { 2030 {
1716 case Button2: 2031 case Button2:
… …
1723 tt_printf ("\033[5~"); 2038 tt_printf ("\033[5~");
1724 break; 2039 break;
1725 } 2040 }
1726 } 2041 }
1727 else 2042 else
1728#endif /* NO_SCROLLBAR_REPORT */ 2043#endif /* NO_SCROLLBAR_REPORT */
1729
1730 {
1731 char upordown = 0;
1732
1733 if (scrollBar.style == R_SB_NEXT)
1734 { 2044 {
1735 if (scrollbarnext_upButton (ev.y)) 2045 if (direction != NO_DIR)
1736 upordown = -1; /* up */
1737 else if (scrollbarnext_dnButton (ev.y))
1738 upordown = 1; /* down */
1739 }
1740 else if (scrollBar.style == R_SB_RXVT)
1741 {
1742 if (scrollbarrxvt_upButton (ev.y))
1743 upordown = -1; /* up */
1744 else if (scrollbarrxvt_dnButton (ev.y))
1745 upordown = 1; /* down */
1746 }
1747 if (upordown)
1748 { 2046 {
1749#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2047#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1750 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2048 if (!cont_scroll_ev.is_active ())
2049 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1751#endif 2050#endif
1752 if (scr_page (upordown < 0 ? UP : DN, 1)) 2051 if (scr_page (direction, 1))
1753 { 2052 {
1754 if (upordown < 0) 2053 if (direction == UP)
1755 scrollBar.setUp (); 2054 scrollBar.state = SB_STATE_UP;
1756 else 2055 else
1757 scrollBar.setDn (); 2056 scrollBar.state = SB_STATE_DOWN;
1758 } 2057 }
1759 } 2058 }
1760 else 2059 else
1761 switch (ev.button) 2060 switch (ev.button)
1762 { 2061 {
1763 case Button2: 2062 case Button2:
1764 switch (scrollbar_align) 2063 switch (scrollBar.align)
1765 { 2064 {
1766 case R_SB_ALIGN_TOP: 2065 case SB_ALIGN_TOP:
1767 csrO = 0; 2066 csrO = 0;
1768 break; 2067 break;
1769 case R_SB_ALIGN_CENTRE: 2068 case SB_ALIGN_CENTRE:
1770 csrO = (scrollBar.bot - scrollBar.top) / 2; 2069 csrO = (scrollBar.bot - scrollBar.top) / 2;
1771 break; 2070 break;
1772 case R_SB_ALIGN_BOTTOM: 2071 case SB_ALIGN_BOTTOM:
1773 csrO = scrollBar.bot - scrollBar.top; 2072 csrO = scrollBar.bot - scrollBar.top;
1774 break; 2073 break;
1775 } 2074 }
2075
1776 if (scrollBar.style == R_SB_XTERM 2076 if (scrollBar.style == SB_STYLE_XTERM
1777 || scrollbar_above_slider (ev.y) 2077 || scrollBar.above_slider (ev.y)
1778 || scrollbar_below_slider (ev.y)) 2078 || scrollBar.below_slider (ev.y))
1779 scr_move_to ( scrollbar_position (ev.y) - csrO, 2079 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1780 scrollbar_size ()); 2080
1781 scrollBar.setMotion (); 2081 scrollBar.state = SB_STATE_MOTION;
1782 break; 2082 break;
1783 2083
1784 case Button1: 2084 case Button1:
1785 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2085 if (scrollBar.align == SB_ALIGN_CENTRE)
1786 csrO = ev.y - scrollBar.top; 2086 csrO = ev.y - scrollBar.top;
1787 /* FALLTHROUGH */ 2087 /* FALLTHROUGH */
1788 2088
1789 case Button3: 2089 case Button3:
1790 if (scrollBar.style != R_SB_XTERM) 2090 if (scrollBar.style != SB_STYLE_XTERM)
1791 { 2091 {
1792 if (scrollbar_above_slider (ev.y)) 2092 if (scrollBar.above_slider (ev.y))
1793# ifdef RXVT_SCROLL_FULL 2093# ifdef RXVT_SCROLL_FULL
1794 scr_page (UP, TermWin.nrow - 1); 2094 scr_page (UP, nrow - 1);
1795# else 2095# else
1796 scr_page (UP, TermWin.nrow / 4); 2096 scr_page (UP, nrow / 4);
1797# endif 2097# endif
1798 else if (scrollbar_below_slider (ev.y)) 2098 else if (scrollBar.below_slider (ev.y))
1799# ifdef RXVT_SCROLL_FULL 2099# ifdef RXVT_SCROLL_FULL
1800 scr_page (DN, TermWin.nrow - 1); 2100 scr_page (DN, nrow - 1);
1801# else 2101# else
1802 scr_page (DN, TermWin.nrow / 4); 2102 scr_page (DN, nrow / 4);
1803# endif 2103# endif
1804 else 2104 else
1805 scrollBar.setMotion (); 2105 scrollBar.state = SB_STATE_MOTION;
1806 } 2106 }
1807 else 2107 else
1808 { 2108 {
1809 scr_page ((ev.button == Button1 ? DN : UP), 2109 scr_page ((ev.button == Button1 ? DN : UP),
1810 (TermWin.nrow 2110 (nrow
1811 * scrollbar_position (ev.y) 2111 * scrollBar.position (ev.y)
1812 / scrollbar_size ())); 2112 / scrollBar.size ()));
1813 } 2113 }
2114
1814 break; 2115 break;
1815 } 2116 }
1816 } 2117 }
2118
1817 return; 2119 return;
1818 } 2120 }
1819#if MENUBAR
1820 /*
1821 * Menubar window processing of button press
1822 */
1823 if (isMenuBarWindow (ev.window))
1824 menubar_control (ev);
1825#endif
1826} 2121}
1827 2122
1828void 2123void
1829rxvt_term::button_release (const XButtonEvent &ev) 2124rxvt_term::button_release (XButtonEvent &ev)
1830{ 2125{
1831 int reportmode = 0; 2126 int reportmode = 0;
1832 2127
1833 csrO = 0; /* reset csr Offset */ 2128 csrO = 0; /* reset csr Offset */
1834 if (!bypass_keystate) 2129 if (!bypass_keystate)
1835 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2130 reportmode = !! (priv_modes & PrivMode_mouse_report);
1836 2131
1837 if (scrollbar_isUpDn ()) 2132 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1838 { 2133 {
1839 scrollBar.setIdle (); 2134 scrollBar.state = SB_STATE_IDLE;
1840 scrollbar_show (0); 2135 scrollBar.show (0);
1841#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1842 refresh_type &= ~SMOOTH_REFRESH;
1843#endif
1844
1845 } 2136 }
2137
1846#ifdef SELECTION_SCROLLING 2138#ifdef SELECTION_SCROLLING
1847 pending_scroll_selection=0; 2139 sel_scroll_ev.stop();
1848#endif 2140#endif
2141
1849 if (ev.window == TermWin.vt) 2142 if (ev.window == vt)
1850 { 2143 {
1851#ifdef RXVT_GRAPHICS 2144 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1852 if (ev.subwindow != None) 2145 return;
1853 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1854 else
1855#endif
1856 2146
1857 { 2147#if ISO_14755
2148 // 5.4
2149 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2150 return;
2151#endif
2152
1858 if (reportmode) 2153 if (reportmode)
2154 {
2155 /* mouse report from vt window */
2156 /* don't report release of wheel "buttons" */
2157 if (ev.button >= 4)
2158 return;
2159#ifdef MOUSE_REPORT_DOUBLECLICK
2160 /* only report the release of 'slow' single clicks */
2161 if (MEvent.button != AnyButton
2162 && (ev.button != MEvent.button
2163 || (ev.time - MEvent.time
2164 > MULTICLICK_TIME / 2)))
1859 { 2165 {
1860 /* mouse report from vt window */
1861 /* don't report release of wheel "buttons" */
1862 if (ev.button >= 4)
1863 return;
1864#ifdef MOUSE_REPORT_DOUBLECLICK
1865 /* only report the release of 'slow' single clicks */
1866 if (MEvent.button != AnyButton
1867 && (ev.button != MEvent.button
1868 || (ev.time - MEvent.time
1869 > MULTICLICK_TIME / 2)))
1870 {
1871 MEvent.clicks = 0; 2166 MEvent.clicks = 0;
1872 MEvent.button = AnyButton;
1873 mouse_report (ev);
1874 }
1875#else /* MOUSE_REPORT_DOUBLECLICK */
1876 MEvent.button = AnyButton; 2167 MEvent.button = AnyButton;
1877 mouse_report (ev); 2168 mouse_report (ev);
1878#endif /* MOUSE_REPORT_DOUBLECLICK */
1879 return;
1880 } 2169 }
2170#else /* MOUSE_REPORT_DOUBLECLICK */
2171 MEvent.button = AnyButton;
2172 mouse_report (ev);
2173#endif /* MOUSE_REPORT_DOUBLECLICK */
2174 return;
2175 }
2176
1881 /* 2177 /*
1882 * dumb hack to compensate for the failure of click-and-drag 2178 * dumb hack to compensate for the failure of click-and-drag
1883 * when overriding mouse reporting 2179 * when overriding mouse reporting
1884 */ 2180 */
1885 if (PrivateModes & PrivMode_mouse_report 2181 if (priv_modes & PrivMode_mouse_report
1886 && bypass_keystate 2182 && bypass_keystate
1887 && ev.button == Button1 && MEvent.clicks <= 1) 2183 && ev.button == Button1 && MEvent.clicks <= 1)
1888 selection_extend (ev.x, ev.y, 0); 2184 selection_extend (ev.x, ev.y, 0);
1889 2185
1890 switch (ev.button) 2186 switch (ev.button)
2187 {
2188 case Button1:
2189 case Button3:
2190 selection_make (ev.time);
2191 break;
2192
2193 case Button2:
2194 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2195 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2196 break;
2197
2198#ifdef MOUSE_WHEEL
2199 case Button4:
2200 case Button5:
1891 { 2201 {
1892 case Button1: 2202 int lines;
1893 case Button3: 2203 page_dirn dirn;
1894 selection_make (ev.time); 2204
2205 dirn = ev.button == Button4 ? UP : DN;
2206
2207 if (ev.state & ShiftMask)
1895 break; 2208 lines = 1;
1896 case Button2: 2209 else if (option (Opt_mouseWheelScrollPage))
1897 selection_request (ev.time, ev.x, ev.y); 2210 lines = nrow - 1;
1898 break; 2211 else
2212 lines = 5;
2213
1899#ifdef MOUSE_WHEEL 2214# ifdef MOUSE_SLIP_WHEELING
1900 case Button4: 2215 if (ev.state & ControlMask)
1901 case Button5:
1902 { 2216 {
2217 mouse_slip_wheel_speed += dirn;
2218 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2219
2220 if (!slip_wheel_ev.is_active ())
2221 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1903 int i; 2222 }
1904 page_dirn v;
1905
1906 v = (ev.button == Button4) ? UP : DN;
1907 if (ev.state & ShiftMask)
1908 i = 1;
1909 else if ((Options & Opt_mouseWheelScrollPage))
1910 i = TermWin.nrow - 1;
1911 else 2223 else
1912 i = 5;
1913# ifdef MOUSE_SLIP_WHEELING
1914 if (ev.state & ControlMask)
1915 {
1916 mouse_slip_wheel_speed += (v ? -1 : 1);
1917 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1918 }
1919# endif 2224# endif
1920# ifdef JUMP_MOUSE_WHEEL
1921 scr_page (v, i);
1922 scr_refresh (SMOOTH_REFRESH);
1923 scrollbar_show (1);
1924# else
1925 while (i--)
1926 {
1927 scr_page (v, 1);
1928 scr_refresh (SMOOTH_REFRESH);
1929 scrollbar_show (1);
1930 }
1931# endif
1932
1933 }
1934 break;
1935#endif
1936
1937 }
1938 }
1939 }
1940#ifdef MENUBAR
1941 else if (isMenuBarWindow (ev.window))
1942 menubar_control (ev);
1943#endif
1944}
1945
1946
1947#ifdef TRANSPARENT
1948/*
1949 * Check our parents are still who we think they are.
1950 * Do transparency updates if required
1951 */
1952int
1953rxvt_term::check_our_parents ()
1954{
1955 int i, pchanged, aformat, have_pixmap, rootdepth;
1956 unsigned long nitems, bytes_after;
1957 Atom atype;
1958 unsigned char *prop = NULL;
1959 Window root, oldp, *list;
1960 Pixmap rootpixmap = None;
1961 XWindowAttributes wattr, wrootattr;
1962
1963 pchanged = 0;
1964
1965 if (! (Options & Opt_transparent))
1966 return pchanged; /* Don't try any more */
1967
1968 XGetWindowAttributes (display->display, display->root, &wrootattr);
1969 rootdepth = wrootattr.depth;
1970
1971 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1972 if (rootdepth != wattr.depth)
1973 {
1974 if (am_transparent)
1975 {
1976 pchanged = 1;
1977 XSetWindowBackground (display->display, TermWin.vt,
1978 PixColors[Color_bg]);
1979 am_transparent = am_pixmap_trans = 0;
1980 }
1981 return pchanged; /* Don't try any more */
1982 }
1983
1984 /* Get all X ops out of the queue so that our information is up-to-date. */
1985 XSync (display->display, False);
1986
1987 /*
1988 * Make the frame window set by the window manager have
1989 * the root background. Some window managers put multiple nested frame
1990 * windows for each client, so we have to take care about that.
1991 */
1992 i = (xa[XA_XROOTPMAPID] != 0
1993 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1994 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1995 &nitems, &bytes_after, &prop) == Success));
1996 if (!i || prop == NULL)
1997 have_pixmap = 0;
1998 else
1999 {
2000 have_pixmap = 1;
2001 rootpixmap = * ((Pixmap *)prop);
2002 XFree (prop);
2003 }
2004 if (have_pixmap)
2005 {
2006 /*
2007 * Copy display->root pixmap transparency
2008 */
2009 int sx, sy, nx, ny;
2010 unsigned int nw, nh;
2011 Window cr;
2012 XImage *image;
2013 GC gc;
2014 XGCValues gcvalue;
2015
2016 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2017 0, 0, &sx, &sy, &cr);
2018 nw = (unsigned int)szHint.width;
2019 nh = (unsigned int)szHint.height;
2020 nx = ny = 0;
2021 if (sx < 0)
2022 {
2023 nw += sx;
2024 nx = -sx;
2025 sx = 0;
2026 }
2027 if (sy < 0)
2028 {
2029 nh += sy;
2030 ny = -sy;
2031 sy = 0;
2032 }
2033 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2034 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2035 allowedxerror = -1;
2036 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2037 ZPixmap);
2038 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2039 /* XXX: may need a delay here? */
2040 allowedxerror = 0;
2041 if (image == NULL)
2042 {
2043 if (am_transparent && am_pixmap_trans)
2044 {
2045 pchanged = 1;
2046 if (TermWin.pixmap != None)
2047 { 2225 {
2048 XFreePixmap (display->display, TermWin.pixmap); 2226 scr_page (dirn, lines);
2049 TermWin.pixmap = None; 2227 scrollBar.show (1);
2050 } 2228 }
2051 } 2229 }
2052 am_pixmap_trans = 0; 2230 break;
2231#endif
2232 }
2233 }
2234}
2235
2236/*}}} */
2237
2238void ecb_hot
2239rxvt_term::cmd_parse ()
2240{
2241 wchar_t ch = NOCHAR;
2242 char *seq_begin; // remember start of esc-sequence here
2243
2244 for (;;)
2245 {
2246 if (ecb_unlikely (ch == NOCHAR))
2247 {
2248 seq_begin = cmdbuf_ptr;
2249 ch = next_char ();
2250
2251 if (ch == NOCHAR)
2252 break;
2253 }
2254
2255 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2256 {
2257 if (ecb_unlikely (!seen_input))
2258 {
2259 seen_input = 1;
2260 // many badly-written programs (e.g. jed) contain a race condition:
2261 // they first read the screensize and then install a SIGWINCH handler.
2262 // some window managers resize the window early, and these programs
2263 // then sometimes get the size wrong.
2264 // unfortunately other programs are even more buggy and dislike
2265 // being sent SIGWINCH, so only do it when we were in fact being
2266 // resized.
2267 if (seen_resize && cmd_pid)
2268 kill (-cmd_pid, SIGWINCH);
2269 }
2270
2271 /* Read a text string from the input buffer */
2272 wchar_t buf[UBUFSIZ];
2273 bool refreshnow = false;
2274 int nlines = 0;
2275 wchar_t *str = buf;
2276 wchar_t *eol = str + min (ncol, UBUFSIZ);
2277
2278 for (;;)
2279 {
2280 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2281 break;
2282
2283 *str++ = ch;
2284
2285 if (ecb_unlikely (ch == C0_LF || str >= eol))
2286 {
2287 if (ch == C0_LF)
2288 nlines++;
2289
2290 refresh_count++;
2291
2292 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2293 {
2294 refresh_count = 0;
2295
2296 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2297 {
2298 refreshnow = true;
2299 ch = NOCHAR;
2300 break;
2301 }
2302 }
2303
2304 // scr_add_lines only works for nlines <= nrow - 1.
2305 if (nlines >= nrow - 1)
2306 {
2307 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2308 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2309 scr_add_lines (buf, str - buf, nlines);
2310
2311 nlines = 0;
2312 str = buf;
2313 eol = str + min (ncol, UBUFSIZ);
2314 }
2315
2316 if (str >= eol)
2317 {
2318 if (eol >= buf + UBUFSIZ)
2319 {
2320 ch = NOCHAR;
2321 break;
2322 }
2323 else
2324 eol = min (eol + ncol, buf + UBUFSIZ);
2325 }
2326
2327 }
2328
2329 seq_begin = cmdbuf_ptr;
2330 ch = next_char ();
2331 }
2332
2333 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2334 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2335 scr_add_lines (buf, str - buf, nlines);
2336
2337 /*
2338 * If there have been a lot of new lines, then update the screen
2339 * What the heck we'll cheat and only refresh less than every page-full.
2340 * if skipScroll is enabled.
2341 */
2342 if (refreshnow)
2343 {
2344 scr_refresh ();
2345 want_refresh = 1;
2346 }
2053 } 2347 }
2054 else 2348 else
2055 { 2349 {
2056 if (TermWin.pixmap != None) 2350 try
2057 XFreePixmap (display->display, TermWin.pixmap);
2058 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2059 (unsigned int)szHint.width,
2060 (unsigned int)szHint.height,
2061 (unsigned int)image->depth);
2062 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2063 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2064 nx, ny, (unsigned int)image->width,
2065 (unsigned int)image->height);
2066 XFreeGC (display->display, gc);
2067 XDestroyImage (image);
2068 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2069 TermWin.pixmap);
2070 if (!am_transparent || !am_pixmap_trans)
2071 pchanged = 1;
2072 am_transparent = am_pixmap_trans = 1;
2073 }
2074 }
2075 if (!am_pixmap_trans)
2076 {
2077 unsigned int n;
2078 /*
2079 * InheritPixmap transparency
2080 */
2081 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2082 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2083 i++)
2084 {
2085 oldp = TermWin.parent[i];
2086 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2087 &TermWin.parent[i], &list, &n);
2088 XFree (list);
2089 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2090 if (TermWin.parent[i] == display->root)
2091 { 2351 {
2092 if (oldp != None) 2352 process_nonprinting (ch);
2093 pchanged = 1; 2353 }
2354 catch (const class out_of_input &o)
2355 {
2356 // we ran out of input, retry later
2357 cmdbuf_ptr = seq_begin;
2094 break; 2358 break;
2095 } 2359 }
2096 if (oldp != TermWin.parent[i]) 2360
2097 pchanged = 1; 2361 ch = NOCHAR;
2098 }
2099 n = 0;
2100 if (pchanged)
2101 { 2362 }
2102 for (; n < (unsigned int)i; n++) 2363 }
2103 { 2364}
2104 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2365
2105 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2366// read the next character
2106 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2367wchar_t ecb_hot
2107 { 2368rxvt_term::next_char () NOTHROW
2108 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2369{
2109 break; 2370 while (cmdbuf_ptr < cmdbuf_endp)
2110 } 2371 {
2111 } 2372 // assume 7-bit to be ascii ALWAYS
2373 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2374 return *cmdbuf_ptr++;
2375
2376 wchar_t wc;
2377 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2378
2379 if (len == (size_t)-2)
2112 } 2380 {
2113 if (n > (int) (sizeof (TermWin.parent) 2381 // the mbstate stores incomplete sequences. didn't know this :/
2114 / sizeof (TermWin.parent[0]))) 2382 cmdbuf_ptr = cmdbuf_endp;
2383 break;
2115 { 2384 }
2116 D_X ((stderr, "InheritPixmap Turning off")); 2385
2117 XSetWindowBackground (display->display, TermWin.parent[0], 2386 if (len == (size_t)-1)
2118 PixColors[Color_fg]);
2119 XSetWindowBackground (display->display, TermWin.vt,
2120 PixColors[Color_bg]);
2121 am_transparent = 0;
2122 /* XXX: also turn off Opt_transparent? */
2123 } 2387 {
2124 else 2388 mbstate.reset (); // reset now undefined conversion state
2389 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2390 // in which case we "erroneously" return the next byte which might be valid.
2391 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2125 { 2392 }
2126 /* wait (an arbitrary period) for the WM to do its thing
2127 * needed for fvwm2.2.2 (and before?) */
2128# ifdef HAVE_NANOSLEEP
2129 struct timespec rqt;
2130 2393
2131 rqt.tv_sec = 1; 2394 // assume wchar == unicode
2132 rqt.tv_nsec = 0; 2395 cmdbuf_ptr += len;
2133 nanosleep (&rqt, NULL); 2396 return wc & UNICODE_MASK;
2134# else
2135 sleep (1);
2136# endif
2137 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2138 for (n = 0; n < (unsigned int)i; n++)
2139 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2140 ParentRelative);
2141 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2142 ParentRelative);
2143 am_transparent = 1;
2144 }
2145 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2146 TermWin.parent[i] = None;
2147 } 2397 }
2398
2399 return NOCHAR;
2400}
2401
2402// read the next octet
2403uint32_t ecb_hot
2404rxvt_term::next_octet () NOTHROW
2405{
2406 return cmdbuf_ptr < cmdbuf_endp
2407 ? (unsigned char)*cmdbuf_ptr++
2408 : NOCHAR;
2409}
2410
2411static class out_of_input out_of_input;
2412
2413wchar_t ecb_hot
2414rxvt_term::cmd_getc () THROW ((class out_of_input))
2415{
2416 wchar_t c = next_char ();
2417
2418 if (c == NOCHAR)
2419 throw out_of_input;
2420
2148 return pchanged; 2421 return c;
2149} 2422}
2150#endif
2151 2423
2152/*}}} */ 2424uint32_t ecb_hot
2425rxvt_term::cmd_get8 () THROW ((class out_of_input))
2426{
2427 uint32_t c = next_octet ();
2428
2429 if (c == NOCHAR)
2430 throw out_of_input;
2431
2432 return c;
2433}
2153 2434
2154/*{{{ print pipe */ 2435/*{{{ print pipe */
2155/*----------------------------------------------------------------------*/ 2436/*----------------------------------------------------------------------*/
2156#ifdef PRINTPIPE 2437#ifdef PRINTPIPE
2157FILE * 2438FILE * ecb_cold
2158rxvt_term::popen_printer () 2439rxvt_term::popen_printer ()
2159{ 2440{
2160 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2441 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2161 2442
2162 if (stream == NULL) 2443 if (stream == NULL)
2163 rxvt_print_error ("can't open printer pipe"); 2444 rxvt_warn ("can't open printer pipe, not printing.\n");
2445
2164 return stream; 2446 return stream;
2165} 2447}
2166 2448
2167int 2449int ecb_cold
2168rxvt_term::pclose_printer (FILE *stream) 2450rxvt_term::pclose_printer (FILE *stream)
2169{ 2451{
2170 fflush (stream); 2452 fflush (stream);
2171 /* pclose () reported not to work on SunOS 4.1.3 */
2172# if defined (__sun__) /* TODO: RESOLVE THIS */
2173 /* pclose works provided SIGCHLD handler uses waitpid */
2174 return pclose (stream); /* return fclose (stream); */
2175# else
2176 return pclose (stream); 2453 return pclose (stream);
2177# endif
2178} 2454}
2179 2455
2180/* 2456/*
2181 * simulate attached vt100 printer 2457 * simulate attached vt100 printer
2182 */ 2458 */
2183void 2459void ecb_cold
2184rxvt_term::process_print_pipe () 2460rxvt_term::process_print_pipe ()
2185{ 2461{
2186 int done; 2462 FILE *fd = popen_printer ();
2187 FILE *fd;
2188 2463
2189 if ((fd = popen_printer ()) == NULL) 2464 if (!fd)
2190 return; 2465 return;
2191 2466
2192 /* 2467 /*
2193 * Send all input to the printer until either ESC[4i or ESC[?4i 2468 * Send all input to the printer until either ESC[4i or ESC[?4i
2194 * is received. 2469 * is received.
2195 */ 2470 */
2196 for (done = 0; !done;) 2471 for (int done = 0; !done; )
2197 { 2472 {
2198 unsigned char buf[8]; 2473 unsigned char buf[8];
2199 unsigned char ch; 2474 unicode_t ch;
2200 unsigned int i, len; 2475 unsigned int i, len;
2201 2476
2202 if ((ch = cmd_getc ()) != C0_ESC) 2477 if ((ch = cmd_getc ()) != C0_ESC)
2203 { 2478 {
2204 if (putc (ch, fd) == EOF) 2479 if (putc (ch, fd) == EOF)
2205 break; /* done = 1 */ 2480 break; /* done = 1 */
… …
2220 { 2495 {
2221 if ((buf[len++] = cmd_getc ()) == 'i') 2496 if ((buf[len++] = cmd_getc ()) == 'i')
2222 break; /* done = 1 */ 2497 break; /* done = 1 */
2223 } 2498 }
2224 } 2499 }
2500
2225 for (i = 0; i < len; i++) 2501 for (i = 0; i < len; i++)
2226 if (putc (buf[i], fd) == EOF) 2502 if (putc (buf[i], fd) == EOF)
2227 { 2503 {
2228 done = 1; 2504 done = 1;
2229 break; 2505 break;
2230 } 2506 }
2231 } 2507 }
2232 } 2508 }
2509
2233 pclose_printer (fd); 2510 pclose_printer (fd);
2234} 2511}
2235#endif /* PRINTPIPE */ 2512#endif /* PRINTPIPE */
2236/*}}} */ 2513/*}}} */
2237 2514
2238/* *INDENT-OFF* */
2239enum { 2515enum {
2240 C1_40 = 0x40, 2516 C1_40 = 0x40,
2241 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2517 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2242 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2518 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2243 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2519 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2244 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2520 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2245}; 2521};
2246/* *INDENT-ON* */
2247 2522
2248/*{{{ process non-printing single characters */ 2523/*{{{ process non-printing single characters */
2249void 2524void ecb_hot
2250rxvt_term::process_nonprinting (unsigned char ch) 2525rxvt_term::process_nonprinting (unicode_t ch)
2251{ 2526{
2252 switch (ch) 2527 switch (ch)
2253 { 2528 {
2529 case C0_ESC:
2530 process_escape_seq ();
2531 break;
2254 case C0_ENQ: /* terminal Status */ 2532 case C0_ENQ: /* terminal Status */
2255 if (rs[Rs_answerbackstring]) 2533 if (rs[Rs_answerbackstring])
2256 tt_write ( 2534 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2257 (const unsigned char *)rs[Rs_answerbackstring],
2258 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2259 else 2535 else
2260 tt_write ((unsigned char *)VT100_ANS, 2536 tt_write (VT100_ANS, strlen (VT100_ANS));
2261 (unsigned int)STRLEN (VT100_ANS));
2262 break; 2537 break;
2263 case C0_BEL: /* bell */ 2538 case C0_BEL: /* bell */
2264 scr_bell (); 2539 scr_bell ();
2265 break; 2540 break;
2266 case C0_BS: /* backspace */ 2541 case C0_BS: /* backspace */
… …
2281 scr_charset_choose (1); 2556 scr_charset_choose (1);
2282 break; 2557 break;
2283 case C0_SI: /* shift in - acs */ 2558 case C0_SI: /* shift in - acs */
2284 scr_charset_choose (0); 2559 scr_charset_choose (0);
2285 break; 2560 break;
2561
2562#ifdef EIGHT_BIT_CONTROLS
2563 // 8-bit controls
2564 case 0x90: /* DCS */
2565 process_dcs_seq ();
2566 break;
2567 case 0x9b: /* CSI */
2568 process_csi_seq ();
2569 break;
2570 case 0x9d: /* OSC */
2571 process_osc_seq ();
2572 break;
2573#endif
2286 } 2574 }
2287} 2575}
2288/*}}} */ 2576/*}}} */
2289 2577
2290 2578
2291/*{{{ process VT52 escape sequences */ 2579/*{{{ process VT52 escape sequences */
2292void 2580void ecb_cold
2293rxvt_term::process_escape_vt52 (unsigned char ch) 2581rxvt_term::process_escape_vt52 (unicode_t ch)
2294{ 2582{
2295 int row, col; 2583 int row, col;
2296 2584
2297 switch (ch) 2585 switch (ch)
2298 { 2586 {
… …
2331 break; 2619 break;
2332 case 'Z': /* identify the terminal type */ 2620 case 'Z': /* identify the terminal type */
2333 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2621 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2334 break; 2622 break;
2335 case '<': /* turn off VT52 mode */ 2623 case '<': /* turn off VT52 mode */
2336 PrivMode (0, PrivMode_vt52); 2624 priv_modes &= ~PrivMode_vt52;
2337 break; 2625 break;
2338 case 'F': /* use special graphics character set */ 2626 case 'F': /* use special graphics character set */
2339 case 'G': /* use regular character set */ 2627 case 'G': /* use regular character set */
2340 /* unimplemented */ 2628 /* unimplemented */
2341 break; 2629 break;
… …
2347} 2635}
2348/*}}} */ 2636/*}}} */
2349 2637
2350 2638
2351/*{{{ process escape sequences */ 2639/*{{{ process escape sequences */
2352void 2640void ecb_hot
2353rxvt_term::process_escape_seq () 2641rxvt_term::process_escape_seq ()
2354{ 2642{
2355 unsigned char ch = cmd_getc (); 2643 unicode_t ch = cmd_getc ();
2356 2644
2357 if (PrivateModes & PrivMode_vt52) 2645 if (priv_modes & PrivMode_vt52)
2358 { 2646 {
2359 process_escape_vt52 (ch); 2647 process_escape_vt52 (ch);
2360 return; 2648 return;
2361 } 2649 }
2362 2650
2363 switch (ch) 2651 switch (ch)
2364 { 2652 {
2365 /* case 1: do_tek_mode (); break; */
2366 case '#': 2653 case '#':
2367 if (cmd_getc () == '8') 2654 if (cmd_getc () == '8')
2368 scr_E (); 2655 scr_E ();
2369 break; 2656 break;
2370 case '(': 2657 case '(':
… …
2377 scr_charset_set (2, (unsigned int)cmd_getc ()); 2664 scr_charset_set (2, (unsigned int)cmd_getc ());
2378 break; 2665 break;
2379 case '+': 2666 case '+':
2380 scr_charset_set (3, (unsigned int)cmd_getc ()); 2667 scr_charset_set (3, (unsigned int)cmd_getc ());
2381 break; 2668 break;
2382#ifdef MULTICHAR_SET 2669#if !ENABLE_MINIMAL
2383 case '$':
2384 scr_charset_set (-2, (unsigned int)cmd_getc ());
2385 break;
2386#endif
2387#ifndef NO_FRILLS
2388 case '6': 2670 case '6':
2389 scr_backindex (); 2671 scr_backindex ();
2390 break; 2672 break;
2391#endif 2673#endif
2392 case '7': 2674 case '7':
2393 scr_cursor (SAVE); 2675 scr_cursor (SAVE);
2394 break; 2676 break;
2395 case '8': 2677 case '8':
2396 scr_cursor (RESTORE); 2678 scr_cursor (RESTORE);
2397 break; 2679 break;
2398#ifndef NO_FRILLS 2680#if !ENABLE_MINIMAL
2399 case '9': 2681 case '9':
2400 scr_forwardindex (); 2682 scr_forwardindex ();
2401 break; 2683 break;
2402#endif 2684#endif
2685 // DECPAM/DECPNM
2403 case '=': 2686 case '=':
2687 priv_modes |= PrivMode_aplKP;
2688 break;
2404 case '>': 2689 case '>':
2405 PrivMode ((ch == '='), PrivMode_aplKP); 2690 priv_modes &= ~PrivMode_aplKP;
2406 break; 2691 break;
2407 2692
2408 case C1_40: 2693 case C1_40:
2409 cmd_getc (); 2694 cmd_getc ();
2410 break; 2695 break;
… …
2413 break; 2698 break;
2414 2699
2415 /* 8.3.87: NEXT LINE */ 2700 /* 8.3.87: NEXT LINE */
2416 case C1_NEL: /* ESC E */ 2701 case C1_NEL: /* ESC E */
2417 { 2702 {
2418 uint32_t nlcr[] = { '\n', '\r' }; 2703 wchar_t nlcr[] = { C0_LF, C0_CR };
2419 scr_add_lines (nlcr, 1, 2); 2704 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2420 } 2705 }
2421 break; 2706 break;
2422 2707
2423 /* kidnapped escape sequence: Should be 8.3.48 */ 2708 /* kidnapped escape sequence: Should be 8.3.48 */
2424 case C1_ESA: /* ESC G */ 2709 case C1_ESA: /* ESC G */
2425 process_graphics (); 2710 // used by original rxvt for rob nations own graphics mode
2711 if (cmd_getc () == 'Q')
2712 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2426 break; 2713 break;
2427 2714
2428 /* 8.3.63: CHARACTER TABULATION SET */ 2715 /* 8.3.63: CHARACTER TABULATION SET */
2429 case C1_HTS: /* ESC H */ 2716 case C1_HTS: /* ESC H */
2430 scr_set_tab (1); 2717 scr_set_tab (1);
… …
2434 case C1_RI: /* ESC M */ 2721 case C1_RI: /* ESC M */
2435 scr_index (DN); 2722 scr_index (DN);
2436 break; 2723 break;
2437 2724
2438 /* 8.3.142: SINGLE-SHIFT TWO */ 2725 /* 8.3.142: SINGLE-SHIFT TWO */
2439 /*case C1_SS2: scr_single_shift (2); break; */ 2726 /* case C1_SS2: break; */
2440 2727
2441 /* 8.3.143: SINGLE-SHIFT THREE */ 2728 /* 8.3.143: SINGLE-SHIFT THREE */
2442 /*case C1_SS3: scr_single_shift (3); break; */ 2729 /* case C1_SS3: break; */
2443 2730
2444 /* 8.3.27: DEVICE CONTROL STRING */ 2731 /* 8.3.27: DEVICE CONTROL STRING */
2445 case C1_DCS: /* ESC P */ 2732 case C1_DCS: /* ESC P */
2446 process_dcs_seq (); 2733 process_dcs_seq ();
2447 break; 2734 break;
2448 2735
2449 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2736 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2450 case C1_SCI: /* ESC Z */ 2737 case C1_SCI: /* ESC Z */
2451 tt_write ((const unsigned char *)ESCZ_ANSWER, 2738 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2452 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2453 break; /* steal obsolete ESC [ c */ 2739 break; /* steal obsolete ESC [ c */
2454 2740
2455 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2741 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2456 case C1_CSI: /* ESC [ */ 2742 case C1_CSI: /* ESC [ */
2457 process_csi_seq (); 2743 process_csi_seq ();
2458 break; 2744 break;
2459 2745
2460 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2746 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2461 case C1_OSC: /* ESC ] */ 2747 case C1_OSC: /* ESC ] */
2462 process_osc_seq (); 2748 process_osc_seq ();
2463 break; 2749 break;
2464 2750
2465 /* 8.3.106: RESET TO INITIAL STATE */ 2751 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2466 case 'c': 2752 case 'c':
2753 mbstate.reset ();
2467 scr_poweron (); 2754 scr_poweron ();
2468 scrollbar_show (1); 2755 scrollBar.show (1);
2469 break; 2756 break;
2470 2757
2471 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2758 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2472 case 'n': 2759 case 'n':
2473 scr_charset_choose (2); 2760 scr_charset_choose (2);
… …
2480 } 2767 }
2481} 2768}
2482/*}}} */ 2769/*}}} */
2483 2770
2484/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2771/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2485/* *INDENT-OFF* */
2486enum { 2772enum {
2487 CSI_ICH = 0x40, 2773 CSI_ICH = 0x40,
2488 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2774 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2489 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2775 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2490 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2776 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2491 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2777 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2492 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2778 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2493 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2779 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2494 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2780 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2495 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2781 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2496}; 2782};
2497 2783
2498#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2784#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2499 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2785 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2500 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2786 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2501#define get_byte_array_bit(array, bit) \ 2787#define get_byte_array_bit(array, bit) \
2502 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2788 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2503 2789
2504const unsigned char csi_defaults[] = 2790static const unsigned char csi_defaults[] =
2505 { 2791 {
2506 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2792 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2507 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2793 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2508 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2794 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2509 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2795 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2510 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2796 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2511 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2797 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2512 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2798 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2513 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2799 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2514 }; 2800 };
2515/* *INDENT-ON* */
2516 2801
2517void 2802void ecb_hot
2518rxvt_term::process_csi_seq () 2803rxvt_term::process_csi_seq ()
2519{ 2804{
2520 unsigned char ch, priv, i; 2805 unicode_t ch, priv, prev_ch, i;
2521 unsigned int nargs, p; 2806 unsigned int nargs, p;
2522 int n, ndef; 2807 int n, ndef;
2523 int arg[ESC_ARGS]; 2808 int arg[ESC_ARGS] = { };
2524 2809
2525 for (nargs = ESC_ARGS; nargs > 0;) 2810 nargs = 0;
2526 arg[--nargs] = 0;
2527 2811
2528 priv = 0; 2812 priv = 0;
2529 ch = cmd_getc (); 2813 ch = cmd_getc ();
2530 if (ch >= '<' && ch <= '?') 2814 if ((ch >= '<' && ch <= '?') || ch == '!')
2815 {
2531 { /* '<' '=' '>' '?' */ 2816 /* '<' '=' '>' '?' '!' */
2532 priv = ch; 2817 priv = ch;
2533 ch = cmd_getc (); 2818 ch = cmd_getc ();
2534 } 2819 }
2820
2821 prev_ch = 0;
2535 /* read any numerical arguments */ 2822 /* read any numerical arguments */
2536 for (n = -1; ch < CSI_ICH; ) 2823 for (n = -1; ch < CSI_ICH; )
2537 { 2824 {
2538 if (isdigit (ch)) 2825 if (isdigit (ch))
2539 { 2826 {
… …
2546 { 2833 {
2547 if (nargs < ESC_ARGS) 2834 if (nargs < ESC_ARGS)
2548 arg[nargs++] = n; 2835 arg[nargs++] = n;
2549 n = -1; 2836 n = -1;
2550 } 2837 }
2551 else if (ch == '\b') 2838 else if (IS_CONTROL (ch))
2552 {
2553 scr_backspace ();
2554 }
2555 else if (ch == C0_ESC)
2556 {
2557 process_escape_seq ();
2558 return;
2559 }
2560 else if (ch < ' ')
2561 {
2562 process_nonprinting (ch); 2839 process_nonprinting (ch);
2563 } 2840
2841 prev_ch = ch;
2564 ch = cmd_getc (); 2842 ch = cmd_getc ();
2565 } 2843 }
2566 2844
2567 if (ch > CSI_7F) 2845 if (ch > CSI_7F)
2568 return; 2846 return;
… …
2574 ndef = get_byte_array_bit (csi_defaults, i); 2852 ndef = get_byte_array_bit (csi_defaults, i);
2575 for (p = 0; p < nargs; p++) 2853 for (p = 0; p < nargs; p++)
2576 if (arg[p] == -1) 2854 if (arg[p] == -1)
2577 arg[p] = ndef; 2855 arg[p] = ndef;
2578 2856
2579#ifdef DEBUG_CMD
2580 fprintf (stderr, "CSI ");
2581 for (p = 0; p < nargs; p++)
2582 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2583 fprintf (stderr, "%c\n", ch);
2584#endif
2585
2586 /* 2857 /*
2587 * private mode handling 2858 * private mode handling
2588 */ 2859 */
2589 if (priv) 2860 if (priv)
2590 { 2861 {
2591 switch (priv) 2862 switch (priv)
2592 { 2863 {
2593 case '>': 2864 case '>':
2594 if (ch == CSI_DA) /* secondary device attributes */ 2865 if (ch == CSI_DA) /* secondary device attributes */
2866 {
2867 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2868 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2869 //
2870 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2871 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2872 // versions.
2873 //
2595 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2874 tt_printf ("\033[>%d;95;0c", 'U');
2875 }
2596 break; 2876 break;
2877
2597 case '?': 2878 case '?':
2598 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2879 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2599 process_terminal_mode (ch, priv, nargs, arg); 2880 process_terminal_mode (ch, priv, nargs, arg);
2600 break; 2881 break;
2882
2883 case '!':
2884 if (ch == CSI_70)
2885 {
2886 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2887 scr_soft_reset ();
2888
2889 static const int pm_h[] = { 7, 25 };
2890 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2891
2892 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2893 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2601 } 2894 }
2895 break;
2896 }
2897
2602 return; 2898 return;
2603 } 2899 }
2604 2900
2605 switch (ch) 2901 switch (ch)
2606 { 2902 {
… …
2620 } 2916 }
2621 break; 2917 break;
2622#endif 2918#endif
2623 2919
2624 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2920 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2625 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2921 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2626 arg[0] = -arg[0]; 2922 arg[0] = -arg[0];
2627 /* FALLTHROUGH */ 2923 /* FALLTHROUGH */
2628 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2924 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2629 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2925 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2630 scr_gotorc (arg[0], 0, RELATIVE); 2926 scr_gotorc (arg[0], 0, RELATIVE);
2631 break; 2927 break;
2632 2928
2633 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2929 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2634 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2930 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2705 3001
2706 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3002 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2707 arg[0] = -arg[0]; 3003 arg[0] = -arg[0];
2708 /* FALLTHROUGH */ 3004 /* FALLTHROUGH */
2709 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3005 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2710 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3006 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2711 break; 3007 break;
2712 3008
2713 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3009 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2714 tt_write ((const unsigned char *)VT100_ANS, 3010 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2715 (unsigned int) (sizeof (VT100_ANS) - 1));
2716 break; 3011 break;
2717 3012
2718 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3013 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2719 process_sgr_mode (nargs, arg); 3014 process_sgr_mode (nargs, arg);
2720 break; 3015 break;
… …
2726 tt_printf ("\033[0n"); 3021 tt_printf ("\033[0n");
2727 break; 3022 break;
2728 case 6: /* CPR requested */ 3023 case 6: /* CPR requested */
2729 scr_report_position (); 3024 scr_report_position ();
2730 break; 3025 break;
2731#if defined (ENABLE_DISPLAY_ANSWER)
2732 case 7: /* unofficial extension */ 3026 case 7: /* unofficial extension */
3027 if (option (Opt_insecure))
2733 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3028 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2734 break; 3029 break;
2735#endif
2736 case 8: /* unofficial extension */ 3030 case 8: /* unofficial extension */
2737 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3031 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2738 break; 3032 break;
2739 } 3033 }
2740 break; 3034 break;
2741 3035
2742 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3036 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2775 break; 3069 break;
2776 3070
2777 case CSI_RM: /* 8.3.107: RESET MODE */ 3071 case CSI_RM: /* 8.3.107: RESET MODE */
2778 if (arg[0] == 4) 3072 if (arg[0] == 4)
2779 scr_insert_mode (0); 3073 scr_insert_mode (0);
3074 else if (arg[0] == 20)
3075 priv_modes &= ~PrivMode_LFNL;
2780 break; 3076 break;
2781 3077
2782 case CSI_SM: /* 8.3.126: SET MODE */ 3078 case CSI_SM: /* 8.3.126: SET MODE */
2783 if (arg[0] == 4) 3079 if (arg[0] == 4)
2784 scr_insert_mode (1); 3080 scr_insert_mode (1);
3081 else if (arg[0] == 20)
3082 priv_modes |= PrivMode_LFNL;
3083 break;
3084
3085 case CSI_71: // DESCUSR: set cursor style
3086 if (prev_ch == ' ')
3087 set_cursor_style (arg[0]);
2785 break; 3088 break;
2786 3089
2787 /* 3090 /*
2788 * PRIVATE USE beyond this point. All CSI_7? sequences here 3091 * PRIVATE USE beyond this point. All CSI_7? sequences here
2789 */ 3092 */
… …
2801 break; 3104 break;
2802 case CSI_75: 3105 case CSI_75:
2803 scr_cursor (RESTORE); 3106 scr_cursor (RESTORE);
2804 break; 3107 break;
2805 3108
2806#ifndef NO_FRILLS 3109#if !ENABLE_MINIMAL
2807 case CSI_74: 3110 case CSI_74:
2808 process_window_ops (arg, nargs); 3111 process_window_ops (arg, nargs);
2809 break; 3112 break;
2810#endif 3113#endif
2811 3114
2812 case CSI_78: /* DECREQTPARM */ 3115 case CSI_78: /* DECREQTPARM */
2813 if (arg[0] == 0 || arg[0] == 1) 3116 if (arg[0] == 0 || arg[0] == 1)
2814 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3117 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2815 /* FALLTHROUGH */ 3118 break;
2816 3119
2817 default: 3120 default:
2818 break; 3121 break;
2819 } 3122 }
2820} 3123}
2821/*}}} */ 3124/*}}} */
2822 3125
2823#ifndef NO_FRILLS 3126#if !ENABLE_MINIMAL
2824/* ARGSUSED */
2825void 3127void
2826rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3128rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2827{ 3129{
2828 int x, y; 3130 int x, y;
2829#if 0
2830 char *s;
2831#endif
2832 XWindowAttributes wattr; 3131 XWindowAttributes wattr;
2833 Window wdummy; 3132 Window wdummy;
3133
3134 dLocal (Display *, dpy);
2834 3135
2835 if (nargs == 0) 3136 if (nargs == 0)
2836 return; 3137 return;
3138
2837 switch (args[0]) 3139 switch (args[0])
2838 { 3140 {
2839 /* 3141 /*
2840 * commands 3142 * commands
2841 */ 3143 */
2842 case 1: /* deiconify window */ 3144 case 1: /* deiconify window */
2843 XMapWindow (display->display, TermWin.parent[0]); 3145 XMapWindow (dpy, parent);
2844 break; 3146 break;
2845 case 2: /* iconify window */ 3147 case 2: /* iconify window */
2846 XIconifyWindow (display->display, TermWin.parent[0], 3148 XIconifyWindow (dpy, parent, display->screen);
2847 DefaultScreen (display->display));
2848 break; 3149 break;
2849 case 3: /* set position (pixels) */ 3150 case 3: /* set position (pixels) */
2850 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3151 XMoveWindow (dpy, parent, args[1], args[2]);
2851 break; 3152 break;
2852 case 4: /* set size (pixels) */ 3153 case 4: /* set size (pixels) */
2853 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3154 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2854 break; 3155 break;
2855 case 5: /* raise window */ 3156 case 5: /* raise window */
2856 XRaiseWindow (display->display, TermWin.parent[0]); 3157 XRaiseWindow (dpy, parent);
2857 break; 3158 break;
2858 case 6: /* lower window */ 3159 case 6: /* lower window */
2859 XLowerWindow (display->display, TermWin.parent[0]); 3160 XLowerWindow (dpy, parent);
2860 break; 3161 break;
2861 case 7: /* refresh window */ 3162 case 7: /* refresh window */
2862 scr_touch (true); 3163 scr_touch (true);
2863 break; 3164 break;
2864 case 8: /* set size (chars) */ 3165 case 8: /* set size (chars) */
2865 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3166 set_widthheight ((unsigned int) (args[2] * fwidth),
2866 (unsigned int) (args[1] * TermWin.fheight)); 3167 (unsigned int) (args[1] * fheight));
2867 break; 3168 break;
3169
3170 //case 9: NYI, TODO, restore maximized window or maximize window
2868 default: 3171 default:
2869 if (args[0] >= 24) /* set height (chars) */ 3172 if (args[0] >= 24) /* set height (chars) */
2870 set_widthheight ((unsigned int)TermWin.width, 3173 set_widthheight ((unsigned int)vt_width,
2871 (unsigned int) (args[1] * TermWin.fheight)); 3174 (unsigned int) (args[1] * fheight));
2872 break; 3175 break;
3176
2873 /* 3177 /*
2874 * reports - some output format copied from XTerm 3178 * reports - some output format copied from XTerm
2875 */ 3179 */
2876 case 11: /* report window state */ 3180 case 11: /* report window state */
2877 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3181 XGetWindowAttributes (dpy, parent, &wattr);
2878 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3182 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2879 break; 3183 break;
2880 case 13: /* report window position */ 3184 case 13: /* report window position */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3185 XGetWindowAttributes (dpy, parent, &wattr);
2882 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3186 XTranslateCoordinates (dpy, parent, wattr.root,
2883 -wattr.border_width, -wattr.border_width, 3187 -wattr.border_width, -wattr.border_width,
2884 &x, &y, &wdummy); 3188 &x, &y, &wdummy);
2885 tt_printf ("\033[3;%d;%dt", x, y); 3189 tt_printf ("\033[3;%d;%dt", x, y);
2886 break; 3190 break;
2887 case 14: /* report window size (pixels) */ 3191 case 14: /* report window size (pixels) */
2888 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3192 XGetWindowAttributes (dpy, parent, &wattr);
2889 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3193 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2890 break; 3194 break;
3195 case 18: /* report text area size (chars) */
3196 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3197 break;
2891 case 18: /* report window size (chars) */ 3198 case 19: /* report window size (chars) */
2892 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3199 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2893 break; 3200 break;
2894#if 0 /* XXX: currently disabled due to security concerns */
2895 case 20: /* report icon label */ 3201 case 20: /* report icon label */
3202 {
3203 char *s;
2896 XGetIconName (display->display, TermWin.parent[0], &s); 3204 XGetIconName (dpy, parent, &s);
2897 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3205 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3206 XFree (s);
3207 }
2898 break; 3208 break;
2899 case 21: /* report window title */ 3209 case 21: /* report window title */
2900 XFetchName (display->display, TermWin.parent[0], &s); 3210 {
3211 char *s;
3212 XFetchName (dpy, parent, &s);
2901 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3213 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3214 XFree (s);
3215 }
2902 break; 3216 break;
2903#endif
2904
2905 } 3217 }
2906} 3218}
2907#endif 3219#endif
2908 3220
2909/*----------------------------------------------------------------------*/ 3221/*----------------------------------------------------------------------*/
2910/* 3222/*
2911 * get input up until STRING TERMINATOR (or BEL) 3223 * get input up until STRING TERMINATOR (or BEL)
2912 * ends_how is terminator used. returned input must be free ()d 3224 * ends_how is terminator used. returned input must be free()'d
2913 */ 3225 */
2914unsigned char * 3226char *
2915rxvt_term::get_to_st (unsigned char *ends_how) 3227rxvt_term::get_to_st (unicode_t &ends_how)
2916{ 3228{
2917 int seen_esc = 0; /* seen escape? */ 3229 unicode_t ch;
3230 bool seen_esc = false;
2918 unsigned int n = 0; 3231 unsigned int n = 0;
2919 unsigned char *s; 3232 wchar_t string[CBUFSIZ];
2920 unsigned char ch, string[STRING_MAX];
2921 3233
2922 for (; (ch = cmd_getc ());) 3234 while ((ch = cmd_getc ()) != NOCHAR)
2923 { 3235 {
2924 if (ch == C0_BEL 3236 if (seen_esc)
2925 || ch == CHAR_ST 3237 {
2926 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3238 if (ch == 0x5c) /* 7bit ST */
2927 break; 3239 break;
3240 else
3241 return NULL;
3242 }
2928 if (ch == C0_ESC) 3243 else if (ch == C0_ESC)
2929 { 3244 {
2930 seen_esc = 1; 3245 seen_esc = true;
2931 continue; 3246 continue;
2932 } 3247 }
3248 else if (ch == C0_BEL || ch == CHAR_ST)
3249 break;
2933 else if (ch == '\t') 3250 else if (ch == C0_SYN)
2934 ch = ' '; /* translate '\t' to space */ 3251 ch = cmd_get8 ();
2935 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3252 else if (ch < 0x20)
2936 return NULL; /* other control character - exit */ 3253 return NULL; /* other control character - exit */
3254
3255 seen_esc = false;
3256
2937 if (n < sizeof (string) - 1) 3257 if (n >= sizeof (string) - 1)
3258 // stop at some sane length
3259 return NULL;
3260
2938 string[n++] = ch; 3261 string[n++] = ch;
2939 seen_esc = 0;
2940 } 3262 }
3263
2941 string[n++] = '\0'; 3264 string[n++] = '\0';
2942 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3265
2943 return NULL;
2944 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3266 ends_how = (ch == 0x5c ? C0_ESC : ch);
2945 STRNCPY (s, string, n); 3267
2946 return s; 3268 return rxvt_wcstombs (string);
2947} 3269}
2948 3270
2949/*----------------------------------------------------------------------*/ 3271/*----------------------------------------------------------------------*/
2950/* 3272/*
2951 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3273 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2952 */ 3274 */
2953void 3275void
2954rxvt_term::process_dcs_seq () 3276rxvt_term::process_dcs_seq ()
2955{ 3277{
2956 unsigned char eh, *s;
2957 /* 3278 /*
2958 * Not handled yet 3279 * Not handled yet
2959 */ 3280 */
3281
3282 unicode_t eh;
2960 s = get_to_st (&eh); 3283 char *s = get_to_st (eh);
2961 if (s) 3284 if (s)
2962 free (s); 3285 free (s);
3286
2963 return; 3287 return;
2964} 3288}
2965 3289
2966/*----------------------------------------------------------------------*/ 3290/*----------------------------------------------------------------------*/
2967/* 3291/*
2968 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3292 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2969 */ 3293 */
2970void 3294void
2971rxvt_term::process_osc_seq () 3295rxvt_term::process_osc_seq ()
2972{ 3296{
2973 unsigned char ch, eh, *s; 3297 int arg;
2974 int arg;
2975 3298
2976 ch = cmd_getc (); 3299 unicode_t ch = cmd_getc ();
2977 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3300 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2978 arg = arg * 10 + (ch - '0'); 3301 arg = arg * 10 + (ch - '0');
2979 3302
2980 if (ch == ';') 3303 if (ch == ';')
2981 { 3304 {
3305 unicode_t eh;
2982 s = get_to_st (&eh); 3306 char *s = get_to_st (eh);
3307
2983 if (s) 3308 if (s)
2984 { 3309 {
2985 /*
2986 * rxvt_menubar_dispatch () violates the constness of the string,
2987 * so do it here
2988 */
2989 if (arg == XTerm_Menu)
2990#if 0 /* XXX: currently disabled due to security concerns */
2991 menubar_dispatch ((char *)s);
2992#else
2993 (void)0;
2994#endif
2995 else
2996 xterm_seq (arg, (char *)s, eh); 3310 process_xterm_seq (arg, s, eh);
2997 free (s); 3311 free (s);
2998 } 3312 }
2999 } 3313 }
3000} 3314}
3315
3316void
3317rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3318{
3319 if (str[0] == '?' && !str[1])
3320 {
3321 rgba c;
3322 pix_colors_focused[color].get (c);
3323
3324#if XFT
3325 if (c.a != rgba::MAX_CC)
3326 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3327 else
3328#endif
3329 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3330 }
3331 else
3332 set_window_color (color, str);
3333}
3334
3001/* 3335/*
3002 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3336 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3003 * 0 = change iconName/title
3004 * 1 = change iconName
3005 * 2 = change title
3006 * 4 = change color
3007 * 12 = change text color
3008 * 13 = change mouse foreground color
3009 * 17 = change highlight character colour
3010 * 18 = change bold character color
3011 * 19 = change underlined character color
3012 * 46 = change logfile (not implemented)
3013 * 50 = change font
3014 *
3015 * rxvt extensions:
3016 * 10 = menu (may change in future)
3017 * 20 = bg pixmap
3018 * 39 = change default fg color
3019 * 49 = change default bg color
3020 * 55 = dump scrollback buffer and all of screen
3021 */ 3337 */
3022void 3338void
3023rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3339rxvt_term::process_xterm_seq (int op, char *str, char resp)
3024{ 3340{
3025 int changed = 0; 3341 int color;
3026 int color;
3027 char *buf, *name; 3342 char *buf, *name;
3343 bool query = str[0] == '?' && !str[1];
3344 int saveop = op;
3345
3346 dLocal (Display *, dpy);
3028 3347
3029 assert (str != NULL); 3348 assert (str != NULL);
3349
3350 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3351 return;
3352
3030 switch (op) 3353 switch (op)
3031 { 3354 {
3032 case XTerm_name: 3355 case XTerm_name:
3033 set_title (str); 3356 set_title (str);
3034 /* FALLTHROUGH */ 3357 /* FALLTHROUGH */
3035 case XTerm_iconName: 3358 case XTerm_iconName:
3036 set_iconName (str); 3359 set_icon_name (str);
3037 break; 3360 break;
3038 case XTerm_title: 3361 case XTerm_title:
3039 set_title (str); 3362 set_title (str);
3040 break; 3363 break;
3364 case XTerm_property:
3365 if (str[0] == '?')
3366 {
3367 Atom prop = display->atom (str + 1);
3368 Atom actual_type;
3369 int actual_format;
3370 unsigned long nitems;
3371 unsigned long bytes_after;
3372 unsigned char *value = 0;
3373 const char *str = "";
3374
3375 if (prop
3376 && XGetWindowProperty (dpy, parent,
3377 prop, 0, 1<<16, 0, AnyPropertyType,
3378 &actual_type, &actual_format,
3379 &nitems, &bytes_after, &value) == Success
3380 && actual_type != None
3381 && actual_format == 8)
3382 str = (const char *)(value);
3383
3384 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3385
3386 XFree (value);
3387 }
3388 else
3389 {
3390 char *eq = strchr (str, '=');
3391
3392 if (eq)
3393 {
3394 *eq = 0;
3395 set_utf8_property (display->atom (str), eq + 1);
3396 }
3397 else
3398 XDeleteProperty (dpy, parent,
3399 display->atom (str));
3400 }
3401 break;
3402
3041 case XTerm_Color: 3403 case XTerm_Color:
3042 for (buf = (char *)str; buf && *buf;) 3404 for (buf = (char *)str; buf && *buf;)
3043 { 3405 {
3044 if ((name = STRCHR (buf, ';')) == NULL) 3406 if ((name = strchr (buf, ';')) == NULL)
3045 break; 3407 break;
3408
3046 *name++ = '\0'; 3409 *name++ = '\0';
3047 color = atoi (buf); 3410 color = atoi (buf) + minCOLOR;
3048 if (color < 0 || color >= TOTAL_COLORS) 3411
3412 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3049 break; 3413 break;
3414
3050 if ((buf = STRCHR (name, ';')) != NULL) 3415 if ((buf = strchr (name, ';')) != NULL)
3051 *buf++ = '\0'; 3416 *buf++ = '\0';
3052 set_window_color (color + minCOLOR, name); 3417
3418 process_color_seq (op, color, name, resp);
3053 } 3419 }
3420 break;
3421 case Rxvt_restoreFG:
3422 case XTerm_Color00:
3423 process_color_seq (op, Color_fg, str, resp);
3424 break;
3425 case Rxvt_restoreBG:
3426 case XTerm_Color01:
3427 process_color_seq (op, Color_bg, str, resp);
3054 break; 3428 break;
3055#ifndef NO_CURSORCOLOR 3429#ifndef NO_CURSORCOLOR
3056 case XTerm_Color_cursor: 3430 case XTerm_Color_cursor:
3057 set_window_color (Color_cursor, str); 3431 process_color_seq (op, Color_cursor, str, resp);
3058 break; 3432 break;
3059#endif 3433#endif
3060 case XTerm_Color_pointer: 3434 case XTerm_Color_pointer_fg:
3061 set_window_color (Color_pointer, str); 3435 process_color_seq (op, Color_pointer_fg, str, resp);
3062 break; 3436 break;
3437 case XTerm_Color_pointer_bg:
3438 process_color_seq (op, Color_pointer_bg, str, resp);
3439 break;
3440#ifdef OPTION_HC
3441 case XTerm_Color_HC:
3442 process_color_seq (op, Color_HC, str, resp);
3443 break;
3444 case XTerm_Color_HTC:
3445 process_color_seq (op, Color_HTC, str, resp);
3446 break;
3447#endif
3063#ifndef NO_BOLD_UNDERLINE_REVERSE 3448#ifndef NO_BOLD_UNDERLINE_REVERSE
3064 case XTerm_Color_BD: 3449 case URxvt_Color_BD:
3065 set_window_color (Color_BD, str); 3450 process_color_seq (op, Color_BD, str, resp);
3066 break; 3451 break;
3067 case XTerm_Color_UL: 3452 case URxvt_Color_UL:
3068 set_window_color (Color_UL, str); 3453 process_color_seq (op, Color_UL, str, resp);
3069 break; 3454 break;
3070 case XTerm_Color_RV: 3455 case URxvt_Color_IT:
3071 set_window_color (Color_RV, str); 3456 process_color_seq (op, Color_IT, str, resp);
3072 break; 3457 break;
3073#endif 3458#endif
3459 case URxvt_Color_border:
3460 process_color_seq (op, Color_border, str, resp);
3461 break;
3074 3462
3075 case XTerm_Menu: 3463#if BG_IMAGE_FROM_ROOT
3464 case URxvt_Color_tint:
3465 process_color_seq (op, Color_tint, str, resp);
3076 /* 3466 {
3077 * rxvt_menubar_dispatch () violates the constness of the string, 3467 bool changed = false;
3078 * so DON'T do it here 3468
3469 if (ISSET_PIXCOLOR (Color_tint))
3470 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3471
3472 if (changed)
3473 update_background ();
3079 */ 3474 }
3475
3080 break; 3476 break;
3477#endif
3478
3479#if BG_IMAGE_FROM_FILE
3081 case XTerm_Pixmap: 3480 case Rxvt_Pixmap:
3082 if (*str != ';') 3481 if (!strcmp (str, "?"))
3083 { 3482 {
3084#if XPM_BACKGROUND 3483 char str[256];
3085 scale_pixmap (""); /* reset to default scaling */ 3484 int h_scale = fimage.h_scale;
3086 set_bgPixmap (str); /* change pixmap */ 3485 int v_scale = fimage.v_scale;
3087#endif 3486 int h_align = fimage.h_align;
3088 scr_touch (true); 3487 int v_align = fimage.v_align;
3488
3489 sprintf (str, "[%dx%d+%d+%d]",
3490 h_scale, v_scale,
3491 h_align, v_align);
3492 process_xterm_seq (XTerm_title, str, CHAR_ST);
3089 } 3493 }
3090 while ((str = STRCHR (str, ';')) != NULL) 3494 else
3091 { 3495 {
3496 bool changed = false;
3497
3498 if (*str != ';')
3499 {
3500 try
3501 {
3502 fimage.set_file_geometry (this, str);
3503 changed = true;
3504 }
3505 catch (const class rxvt_failure_exception &e)
3506 {
3507 }
3508 }
3509 else
3510 {
3092 str++; 3511 str++;
3093#if XPM_BACKGROUND 3512 if (fimage.set_geometry (str, true))
3094 changed += scale_pixmap (str); 3513 changed = true;
3095#endif 3514 }
3096 3515
3516 if (changed)
3517 {
3518 if (bg_window_position_sensitive ())
3519 {
3520 int x, y;
3521 get_window_origin (x, y);
3522 parent_x = x;
3523 parent_y = y;
3524 }
3525 update_background ();
3526 }
3097 } 3527 }
3098 if (changed)
3099 {
3100#ifdef XPM_BACKGROUND
3101 resize_pixmap ();
3102#endif
3103 scr_touch (true);
3104 }
3105 break; 3528 break;
3529#endif
3106 3530
3107 case XTerm_restoreFG:
3108 set_window_color (Color_fg, str);
3109 break;
3110 case XTerm_restoreBG:
3111 set_window_color (Color_bg, str);
3112 break;
3113 case XTerm_logfile: 3531 case XTerm_logfile:
3532 // TODO, when secure mode?
3114 break; 3533 break;
3115 case XTerm_font: 3534
3116 change_font (0, str);
3117 break;
3118#if 0 3535#if 0
3119 case XTerm_dumpscreen: /* no error notices */ 3536 case Rxvt_dumpscreen: /* no error notices */
3120 { 3537 {
3121 int fd; 3538 int fd;
3122 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3539 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3123 { 3540 {
3124 scr_dump (fd); 3541 scr_dump (fd);
3125 close (fd); 3542 close (fd);
3126 } 3543 }
3127 } 3544 }
3128 break; 3545 break;
3129#endif 3546#endif
3547 case XTerm_font:
3548 op = URxvt_font;
3549 case URxvt_font:
3550#if ENABLE_STYLES
3551 case URxvt_boldFont:
3552 case URxvt_italicFont:
3553 case URxvt_boldItalicFont:
3554#endif
3555 if (query)
3556 tt_printf ("\33]%d;%-.250s%c", saveop,
3557 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3558 ? fontset[op - URxvt_font]->fontdesc : "",
3559 resp);
3560 else
3561 {
3562 const char *&res = rs[Rs_font + (op - URxvt_font)];
3130 3563
3564 res = strdup (str);
3565 allocated.push_back ((void *)res);
3566 set_fonts ();
3567 }
3568 break;
3569
3570 case URxvt_version:
3571 if (query)
3572 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3573 op,
3574 rs[Rs_name], VERSION[0], VERSION[2],
3575 resp);
3576 break;
3577
3578#if !ENABLE_MINIMAL
3579 case URxvt_locale:
3580 if (query)
3581 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3582 else
3583 {
3584 set_locale (str);
3585 pty->set_utf8_mode (enc_utf8);
3586 init_xlocale ();
3587 }
3588 break;
3589
3590 case URxvt_view_up:
3591 case URxvt_view_down:
3592 {
3593 int lines = atoi (str);
3594
3595 if (lines)
3596 scr_page (op == URxvt_view_up ? UP : DN, lines);
3597 else
3598 scr_erase_savelines ();
3599 }
3600
3601 break;
3602#endif
3603
3604#if ENABLE_PERL
3605 case URxvt_perl:
3606 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3607 break;
3608#endif
3131 } 3609 }
3132} 3610}
3133/*----------------------------------------------------------------------*/ 3611/*----------------------------------------------------------------------*/
3134 3612
3135/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3613/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3140 * 's' = save 3618 * 's' = save
3141 * 'r' = restore 3619 * 'r' = restore
3142 * 't' = toggle 3620 * 't' = toggle
3143 * so no need for fancy checking 3621 * so no need for fancy checking
3144 */ 3622 */
3145int 3623int ecb_cold
3146rxvt_term::privcases (int mode, unsigned long bit) 3624rxvt_term::privcases (int mode, unsigned long bit)
3147{ 3625{
3148 int state; 3626 int state;
3149 3627
3150 if (mode == 's') 3628 if (mode == 's')
3151 { 3629 {
3152 SavedModes |= (PrivateModes & bit); 3630 if (priv_modes & bit)
3631 SavedModes |= bit;
3632 else
3633 SavedModes &= ~bit;
3153 return -1; 3634 return -1;
3154 } 3635 }
3155 else 3636 else
3156 { 3637 {
3157 if (mode == 'r') 3638 if (mode == 'r')
3158 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3639 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3159 else 3640 else
3160 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3641 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3161 PrivMode (state, bit); 3642
3643 if (state)
3644 priv_modes |= bit;
3645 else
3646 priv_modes &= ~bit;
3162 } 3647 }
3648
3163 return state; 3649 return state;
3164} 3650}
3165 3651
3166/* we're not using priv _yet_ */ 3652/* we're not using priv _yet_ */
3167void 3653void
3168rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3654rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3169{ 3655{
3170 unsigned int i, j; 3656 unsigned int i, j;
3171 int state; 3657 int state;
3658
3172 static const struct 3659 static const struct
3173 { 3660 {
3174 const int argval; 3661 const int argval;
3175 const unsigned long bit; 3662 const unsigned long bit;
3176 }
3177 argtopriv[] = { 3663 } argtopriv[] = {
3178 { 1, PrivMode_aplCUR }, 3664 { 1, PrivMode_aplCUR }, // DECCKM
3179 { 2, PrivMode_vt52 }, 3665 { 2, PrivMode_vt52 }, // DECANM
3180 { 3, PrivMode_132 }, 3666 { 3, PrivMode_132 }, // DECCOLM
3181 { 4, PrivMode_smoothScroll }, 3667 { 4, PrivMode_smoothScroll }, // DECSCLM
3182 { 5, PrivMode_rVideo }, 3668 { 5, PrivMode_rVideo }, // DECSCNM
3183 { 6, PrivMode_relOrigin }, 3669 { 6, PrivMode_relOrigin }, // DECOM
3184 { 7, PrivMode_Autowrap }, 3670 { 7, PrivMode_Autowrap }, // DECAWM
3671 // 8, auto-repeat keys // DECARM
3185 { 9, PrivMode_MouseX10 }, 3672 { 9, PrivMode_MouseX10 },
3186#ifdef menuBar_esc 3673 // 18 end FF to printer after print screen
3187 { menuBar_esc, PrivMode_menuBar }, 3674 // 19 Print screen prints full screen/scroll region
3188#endif 3675 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3189#ifdef scrollBar_esc 3676#ifdef scrollBar_esc
3190 { scrollBar_esc, PrivMode_scrollBar }, 3677 { scrollBar_esc, PrivMode_scrollBar },
3191#endif 3678#endif
3192 { 25, PrivMode_VisibleCursor },
3193 { 35, PrivMode_ShiftKeys }, 3679 { 35, PrivMode_ShiftKeys }, // rxvt extension
3680 // 38, tektronix mode // DECTEK
3194 { 40, PrivMode_132OK }, 3681 { 40, PrivMode_132OK },
3682 // 41 xterm more fixes NYI
3683 // 45 margin bell NYI
3684 // 46 start logging
3195 { 47, PrivMode_Screen }, 3685 { 47, PrivMode_Screen },
3196 { 66, PrivMode_aplKP }, 3686 { 66, PrivMode_aplKP }, // DECNKM
3197#ifndef NO_BACKSPACE_KEY 3687#ifndef NO_BACKSPACE_KEY
3198 { 67, PrivMode_BackSpace }, 3688 { 67, PrivMode_BackSpace }, // DECBKM
3199#endif 3689#endif
3200 { 1000, PrivMode_MouseX11 }, 3690 { 1000, PrivMode_MouseX11 },
3691 { 1002, PrivMode_MouseBtnEvent },
3692 { 1003, PrivMode_MouseAnyEvent },
3693#if ENABLE_FRILLS
3694 { 1005, PrivMode_ExtModeMouse },
3695#endif
3201 { 1010, PrivMode_TtyOutputInh }, 3696 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3202 { 1011, PrivMode_Keypress }, 3697 { 1011, PrivMode_Keypress }, // rxvt extension
3698#if ENABLE_FRILLS
3699 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3700#endif
3701 // 1035 enable modifiers for alt, numlock NYI
3702 // 1036 send ESC for meta keys NYI
3703 // 1037 send DEL for keypad delete NYI
3203 { 1047, PrivMode_Screen }, 3704 { 1047, PrivMode_Screen },
3705 // 1048 save and restore cursor, implemented in code
3204 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3706 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3707 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3708 { 2004, PrivMode_BracketPaste },
3205 }; 3709 };
3206 3710
3207 if (nargs == 0) 3711 if (nargs == 0)
3208 return; 3712 return;
3209 3713
… …
3216 for (i = 0; i < nargs; i++) 3720 for (i = 0; i < nargs; i++)
3217 { 3721 {
3218 state = -1; 3722 state = -1;
3219 3723
3220 /* basic handling */ 3724 /* basic handling */
3221 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3725 for (j = 0; j < ecb_array_length (argtopriv); j++)
3222 if (argtopriv[j].argval == arg[i]) 3726 if (argtopriv[j].argval == arg[i])
3223 { 3727 {
3224 state = privcases (mode, argtopriv[j].bit); 3728 state = privcases (mode, argtopriv[j].bit);
3225 break; 3729 break;
3226 } 3730 }
3227 3731
3228 /* extra handling for values with state unkept */ 3732 /* extra handling for values with state unkept */
3229 if (state == -1)
3230 switch (arg[i]) 3733 switch (arg[i])
3231 { 3734 {
3735#if ENABLE_STYLES
3736 case 1021:
3737 set_option (Opt_intensityStyles, mode);
3738
3739 scr_touch (true);
3740 break;
3741#endif
3232 case 1048: /* alternative cursor save */ 3742 case 1048: /* alternative cursor save */
3743 if (option (Opt_secondaryScreen))
3233 if (mode == 0) 3744 if (mode == 0)
3234 scr_cursor (RESTORE); 3745 scr_cursor (RESTORE);
3235 else if (mode == 1) 3746 else if (mode == 1)
3236 scr_cursor (SAVE); 3747 scr_cursor (SAVE);
3237 /* FALLTHROUGH */
3238 default:
3239 continue; /* for (;i;) */
3240 }
3241
3242 /* extra handling for values with valid 0 or 1 state */
3243 switch (arg[i])
3244 {
3245 /* case 1: - application cursor keys */
3246 case 2: /* VT52 mode */
3247 /* oddball mode. should be set regardless of set/reset
3248 * parameter. Return from VT52 mode with an ESC < from
3249 * within VT52 mode
3250 */
3251 PrivMode (1, PrivMode_vt52);
3252 break; 3748 break;
3749 }
3750
3751 if (state >= 0)
3752 /* extra handling for values with valid 0 or 1 state */
3753 switch (arg[i])
3754 {
3755 /* case 1: - application cursor keys */
3756 case 2: /* VT52 mode */
3757 /* oddball mode. should be set regardless of set/reset
3758 * parameter. Return from VT52 mode with an ESC < from
3759 * within VT52 mode
3760 */
3761 priv_modes |= PrivMode_vt52;
3762 break;
3253 case 3: /* 80/132 */ 3763 case 3: /* 80/132 */
3254 if (PrivateModes & PrivMode_132OK) 3764 if (priv_modes & PrivMode_132OK)
3255 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3765 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3256 (unsigned int)TermWin.height);
3257 break; 3766 break;
3258 case 4: /* smooth scrolling */ 3767 case 4: /* smooth scrolling */
3259 if (state)
3260 Options &= ~Opt_jumpScroll;
3261 else
3262 Options |= Opt_jumpScroll; 3768 set_option (Opt_jumpScroll, !state);
3263 break; 3769 break;
3264 case 5: /* reverse video */ 3770 case 5: /* reverse video */
3265 scr_rvideo_mode (state); 3771 scr_rvideo_mode (state);
3266 break; 3772 break;
3267 case 6: /* relative/absolute origins */ 3773 case 6: /* relative/absolute origins */
3268 scr_relative_origin (state); 3774 scr_relative_origin (state);
3269 break; 3775 break;
3270 case 7: /* autowrap */ 3776 case 7: /* autowrap */
3271 scr_autowrap (state); 3777 scr_autowrap (state);
3272 break; 3778 break;
3273 /* case 8: - auto repeat, can't do on a per window basis */ 3779 /* case 8: - auto repeat, can't do on a per window basis */
3274 case 9: /* X10 mouse reporting */ 3780 case 9: /* X10 mouse reporting */
3275 if (state) /* orthogonal */ 3781 if (state) /* orthogonal */
3276 PrivateModes &= ~ (PrivMode_MouseX11); 3782 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3277 break; 3783 break;
3278#ifdef menuBar_esc
3279 case menuBar_esc:
3280#ifdef MENUBAR
3281 map_menuBar (state);
3282#endif
3283 break;
3284#endif
3285#ifdef scrollBar_esc 3784#ifdef scrollBar_esc
3286 case scrollBar_esc: 3785 case scrollBar_esc:
3287 if (scrollbar_mapping (state)) 3786 scrollBar.map (state);
3288 {
3289 resize_all_windows (0, 0, 0); 3787 resize_all_windows (0, 0, 0);
3290 scr_touch (true); 3788 scr_touch (true);
3291 }
3292 break; 3789 break;
3293#endif 3790#endif
3294 case 25: /* visible/invisible cursor */ 3791 case 25: /* visible/invisible cursor */
3295 scr_cursor_visible (state); 3792 scr_cursor_visible (state);
3296 break; 3793 break;
3297 /* case 35: - shift keys */ 3794 /* case 35: - shift keys */
3298 /* case 40: - 80 <--> 132 mode */ 3795 /* case 40: - 80 <--> 132 mode */
3299 case 47: /* secondary screen */ 3796 case 47: /* secondary screen */
3300 scr_change_screen (state); 3797 scr_change_screen (state);
3301 break; 3798 break;
3302 /* case 66: - application key pad */ 3799 /* case 66: - application key pad */
3303 /* case 67: - backspace key */ 3800 /* case 67: - backspace key */
3304 case 1000: /* X11 mouse reporting */ 3801 case 1000: /* X11 mouse reporting */
3305 if (state) /* orthogonal */ 3802 if (state) /* orthogonal */
3306 PrivateModes &= ~ (PrivMode_MouseX10); 3803 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3307 break; 3804 break;
3308#if 0
3309 case 1001: 3805 case 1002:
3310 break; /* X11 mouse highlighting */ 3806 case 1003:
3311#endif 3807 if (state)
3808 {
3809 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3810 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3811 mouse_row = mouse_col = 0;
3812 vt_emask_mouse = PointerMotionMask;
3813 }
3814 else
3815 vt_emask_mouse = NoEventMask;
3816
3817 vt_select_input ();
3818 break;
3312 case 1010: /* scroll to bottom on TTY output inhibit */ 3819 case 1010: /* scroll to bottom on TTY output inhibit */
3313 if (state)
3314 Options &= ~Opt_scrollTtyOutput;
3315 else
3316 Options |= Opt_scrollTtyOutput; 3820 set_option (Opt_scrollTtyOutput, !state);
3317 break; 3821 break;
3318 case 1011: /* scroll to bottom on key press */ 3822 case 1011: /* scroll to bottom on key press */
3319 if (state)
3320 Options |= Opt_scrollTtyKeypress; 3823 set_option (Opt_scrollTtyKeypress, state);
3321 else
3322 Options &= ~Opt_scrollTtyKeypress;
3323 break; 3824 break;
3324 case 1047: /* secondary screen w/ clearing */ 3825 case 1047: /* secondary screen w/ clearing last */
3325 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3826 if (option (Opt_secondaryScreen))
3326 if (current_screen != PRIMARY) 3827 if (!state)
3327 scr_erase_screen (2); 3828 scr_erase_screen (2);
3829
3328 scr_change_screen (state); 3830 scr_change_screen (state);
3329 /* FALLTHROUGH */
3330 default:
3331 break; 3831 break;
3832 case 1049: /* secondary screen w/ clearing first */
3833 if (option (Opt_secondaryScreen))
3834 if (state)
3835 scr_cursor (SAVE);
3836
3837 scr_change_screen (state);
3838
3839 if (option (Opt_secondaryScreen))
3840 if (state)
3841 scr_erase_screen (2);
3842 else
3843 scr_cursor (RESTORE);
3844 break;
3845 default:
3846 break;
3332 } 3847 }
3333 } 3848 }
3334} 3849}
3335/*}}} */ 3850/*}}} */
3336 3851
3337/*{{{ process sgr sequences */ 3852/*{{{ process sgr sequences */
3338void 3853void ecb_hot
3339rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3854rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3340{ 3855{
3341 unsigned int i; 3856 unsigned int i;
3342 short rendset; 3857 short rendset;
3343 int rendstyle; 3858 int rendstyle;
3344 3859
3345 if (nargs == 0) 3860 if (nargs == 0)
3346 { 3861 {
3347 scr_rendition (0, ~RS_None); 3862 scr_rendition (0, ~RS_None);
3348 return; 3863 return;
3349 } 3864 }
3865
3350 for (i = 0; i < nargs; i++) 3866 for (i = 0; i < nargs; i++)
3351 { 3867 {
3352 rendset = -1; 3868 rendset = -1;
3353 switch (arg[i]) 3869 switch (arg[i])
3354 { 3870 {
… …
3356 rendset = 0, rendstyle = ~RS_None; 3872 rendset = 0, rendstyle = ~RS_None;
3357 break; 3873 break;
3358 case 1: 3874 case 1:
3359 rendset = 1, rendstyle = RS_Bold; 3875 rendset = 1, rendstyle = RS_Bold;
3360 break; 3876 break;
3877 //case 2: // low intensity
3878 case 3:
3879 rendset = 1, rendstyle = RS_Italic;
3880 break;
3361 case 4: 3881 case 4:
3362 rendset = 1, rendstyle = RS_Uline; 3882 rendset = 1, rendstyle = RS_Uline;
3363 break; 3883 break;
3364 case 5: 3884 case 5: // slowly blinking
3885 case 6: // rapidly blinking
3365 rendset = 1, rendstyle = RS_Blink; 3886 rendset = 1, rendstyle = RS_Blink;
3366 break; 3887 break;
3888 //case 6: // scoansi light background
3367 case 7: 3889 case 7:
3368 rendset = 1, rendstyle = RS_RVid; 3890 rendset = 1, rendstyle = RS_RVid;
3369 break; 3891 break;
3370 case 22: 3892 case 8:
3893 // invisible. NYI
3894 break;
3895 //case 9: // crossed out
3896 //case 10: // scoansi acs off, primary font
3897 //case 11: // scoansi acs on, first alt font
3898 //case 12: // scoansi acs on, |0x80, second alt font
3899 //...
3900 //case 19: // ninth alt font
3901 //case 20: // gothic
3902 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3371 rendset = 0, rendstyle = RS_Bold; 3903 rendset = 0, rendstyle = RS_Bold;
3904 break;
3905 case 22: // normal intensity
3906 rendset = 0, rendstyle = RS_Bold;
3907 break;
3908 case 23: // disable italic
3909 rendset = 0, rendstyle = RS_Italic;
3372 break; 3910 break;
3373 case 24: 3911 case 24:
3374 rendset = 0, rendstyle = RS_Uline; 3912 rendset = 0, rendstyle = RS_Uline;
3375 break; 3913 break;
3376 case 25: 3914 case 25:
3377 rendset = 0, rendstyle = RS_Blink; 3915 rendset = 0, rendstyle = RS_Blink;
3378 break; 3916 break;
3917 case 26: // variable spacing (iso 8613)
3918 rendset = 0, rendstyle = RS_Blink;
3919 break;
3379 case 27: 3920 case 27:
3380 rendset = 0, rendstyle = RS_RVid; 3921 rendset = 0, rendstyle = RS_RVid;
3381 break; 3922 break;
3923 //case 28: // visible. NYI
3924 //case 29: // not crossed-out
3382 } 3925 }
3926
3383 if (rendset != -1) 3927 if (rendset != -1)
3384 { 3928 {
3385 scr_rendition (rendset, rendstyle); 3929 scr_rendition (rendset, rendstyle);
3386 continue; /* for (;i;) */ 3930 continue; /* for (;i;) */
3387 } 3931 }
… …
3394 case 33: 3938 case 33:
3395 case 34: 3939 case 34:
3396 case 35: 3940 case 35:
3397 case 36: 3941 case 36:
3398 case 37: 3942 case 37:
3399 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3943 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3400 Color_fg);
3401 break; 3944 break;
3402#ifdef TTY_256COLOR 3945 case 38: // set fg color, ISO 8613-6
3403 case 38:
3404 if (nargs > i + 2 && arg[i + 1] == 5) 3946 if (nargs > i + 2 && arg[i + 1] == 5)
3405 { 3947 {
3406 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3948 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3407 Color_fg);
3408 i += 2; 3949 i += 2;
3409 } 3950 }
3410 break; 3951 break;
3411#endif
3412 case 39: /* default fg */ 3952 case 39: /* default fg */
3413 scr_color (Color_fg, Color_fg); 3953 scr_color (Color_fg, Color_fg);
3414 break; 3954 break;
3415 3955
3416 case 40: 3956 case 40:
… …
3419 case 43: 3959 case 43:
3420 case 44: 3960 case 44:
3421 case 45: 3961 case 45:
3422 case 46: 3962 case 46:
3423 case 47: 3963 case 47:
3424 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3964 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3425 Color_bg);
3426 break; 3965 break;
3427#ifdef TTY_256COLOR 3966 case 48: // set bg color, ISO 8613-6
3428 case 48:
3429 if (nargs > i + 2 && arg[i + 1] == 5) 3967 if (nargs > i + 2 && arg[i + 1] == 5)
3430 { 3968 {
3431 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3969 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3432 Color_bg);
3433 i += 2; 3970 i += 2;
3434 } 3971 }
3435 break; 3972 break;
3436#endif
3437 case 49: /* default bg */ 3973 case 49: /* default bg */
3438 scr_color (Color_bg, Color_bg); 3974 scr_color (Color_bg, Color_bg);
3439 break; 3975 break;
3440 3976
3441#ifndef NO_BRIGHTCOLOR 3977 //case 50: // not variable spacing
3978
3979#if !ENABLE_MINIMAL
3442 case 90: 3980 case 90:
3443 case 91: /* set bright fg color */ 3981 case 91: /* set bright fg color */
3444 case 92: 3982 case 92:
3445 case 93: 3983 case 93:
3446 case 94: 3984 case 94:
3447 case 95: 3985 case 95:
3448 case 96: 3986 case 96:
3449 case 97: 3987 case 97:
3450 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3988 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3451 Color_fg);
3452 break; 3989 break;
3453 case 100: 3990 case 100:
3454 case 101: /* set bright bg color */ 3991 case 101: /* set bright bg color */
3455 case 102: 3992 case 102:
3456 case 103: 3993 case 103:
3457 case 104: 3994 case 104:
3458 case 105: 3995 case 105:
3459 case 106: 3996 case 106:
3460 case 107: 3997 case 107:
3461 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3998 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3462 Color_bg);
3463 break; 3999 break;
3464#endif 4000#endif
3465
3466 } 4001 }
3467 } 4002 }
3468} 4003}
3469/*}}} */
3470 4004
3471/*{{{ process Rob Nation's own graphics mode sequences */
3472void 4005void
3473rxvt_term::process_graphics () 4006rxvt_term::set_cursor_style (int style)
3474{ 4007{
3475 unsigned char ch, cmd = cmd_getc (); 4008 if (!IN_RANGE_INC (style, 0, 4))
3476
3477#ifndef RXVT_GRAPHICS
3478 if (cmd == 'Q')
3479 { /* query graphics */
3480 tt_printf ("\033G0\n"); /* no graphics */
3481 return; 4009 return;
3482 }
3483 /* swallow other graphics sequences until terminating ':' */
3484 do
3485 ch = cmd_getc ();
3486 while (ch != ':');
3487#else
3488 unsigned int nargs;
3489 int args[NGRX_PTS];
3490 unsigned char *text = NULL;
3491 4010
3492 if (cmd == 'Q') 4011 set_option (Opt_cursorUnderline, style >= 3);
3493 { /* query graphics */
3494 tt_printf ("\033G1\n"); /* yes, graphics (color) */
3495 return;
3496 }
3497 for (nargs = 0; nargs < (sizeof (args) / sizeof (args[0])) - 1;)
3498 {
3499 int neg;
3500 4012
3501 ch = cmd_getc (); 4013#ifdef CURSOR_BLINK
3502 neg = (ch == '-'); 4014 set_option (Opt_cursorBlink, !style || (style & 1));
3503 if (neg || ch == '+') 4015 cursor_blink_reset ();
3504 ch = cmd_getc ();
3505
3506 for (args[nargs] = 0; isdigit (ch); ch = cmd_getc ())
3507 args[nargs] = args[nargs] * 10 + (ch - '0');
3508 if (neg)
3509 args[nargs] = -args[nargs];
3510
3511 nargs++;
3512 args[nargs] = 0;
3513 if (ch != ';')
3514 break;
3515 }
3516
3517 if ((cmd == 'T') && (nargs >= 5))
3518 {
3519 int i, len = args[4];
3520
3521 text = (unsigned char *)rxvt_malloc ((len + 1) * sizeof (char));
3522
3523 if (text != NULL)
3524 {
3525 for (i = 0; i < len; i++)
3526 text[i] = cmd_getc ();
3527 text[len] = '\0';
3528 }
3529 }
3530 Gr_do_graphics (cmd, nargs, args, text);
3531#endif 4016#endif
4017
4018 want_refresh = 1;
3532} 4019}
3533/*}}} */ 4020/*}}} */
3534 4021
3535/* ------------------------------------------------------------------------- */ 4022/* ------------------------------------------------------------------------- */
3536 4023
… …
3540 */ 4027 */
3541void 4028void
3542rxvt_term::tt_printf (const char *fmt,...) 4029rxvt_term::tt_printf (const char *fmt,...)
3543{ 4030{
3544 va_list arg_ptr; 4031 va_list arg_ptr;
3545 unsigned char buf[256]; 4032 char buf[256];
3546 4033
3547 va_start (arg_ptr, fmt); 4034 va_start (arg_ptr, fmt);
3548 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4035 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3549 va_end (arg_ptr); 4036 va_end (arg_ptr);
3550 tt_write (buf, STRLEN (buf)); 4037 tt_write (buf, strlen (buf));
3551} 4038}
3552 4039
3553/* ---------------------------------------------------------------------- */ 4040/* ---------------------------------------------------------------------- */
3554/* Write data to the pty as typed by the user, pasted with the mouse, 4041/* Write data to the pty as typed by the user, pasted with the mouse,
3555 * or generated by us in response to a query ESC sequence. 4042 * or generated by us in response to a query ESC sequence.
3556 */ 4043 */
4044static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4045
3557void 4046void
3558rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4047rxvt_term::tt_write (const char *data, unsigned int len)
3559{ 4048{
3560 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4049 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4050 return;
3561 4051
3562 if (len) 4052 if (pty->pty < 0)
4053 return;
4054
4055 if (v_buflen == 0)
4056 {
4057 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4058
4059 max_it (written, 0);
4060
4061 if (written == len)
4062 return;
4063
4064 data += written;
4065 len -= written;
3563 { 4066 }
4067
4068 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4069
4070 memcpy (v_buffer + v_buflen, data, len);
4071 v_buflen += len;
4072
4073 pty_ev.set (ev::READ | ev::WRITE);
4074}
4075
4076void rxvt_term::pty_write ()
4077{
4078 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4079
4080 if (written > 0)
4081 {
4082 v_buflen -= written;
4083
3564 if (v_buflen == 0) 4084 if (v_buflen == 0)
3565 { 4085 {
3566 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3567
3568 if ((unsigned int)written == len)
3569 return;
3570
3571 data += written;
3572 len -= written;
3573 }
3574
3575
3576 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3577
3578 memcpy (v_buffer + v_buflen, data, len);
3579 v_buflen += len;
3580 }
3581
3582 for (;;)
3583 {
3584 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3585
3586 if (written > 0)
3587 {
3588 v_buflen -= written;
3589
3590 if (v_buflen == 0)
3591 {
3592 free (v_buffer); 4086 free (v_buffer);
3593 v_buffer = 0; 4087 v_buffer = 0;
3594 v_buflen = 0;
3595 4088
3596 pty_ev.set (EVENT_READ); 4089 pty_ev.set (ev::READ);
3597 return;
3598 }
3599
3600 memmove (v_buffer, v_buffer + written, v_buflen);
3601 }
3602 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3603 // original code just ignores this...
3604 destroy ();
3605 else
3606 {
3607 pty_ev.set (EVENT_READ | EVENT_WRITE);
3608 return; 4090 return;
3609 } 4091 }
4092
4093 memmove (v_buffer, v_buffer + written, v_buflen);
3610 } 4094 }
4095 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4096 pty_ev.set (ev::READ);
3611} 4097}
3612 4098
3613/*----------------------- end-of-file (C source) -----------------------*/ 4099/*----------------------- end-of-file (C source) -----------------------*/
3614 4100

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