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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.38 by pcg, Mon Feb 9 07:11:49 2004 UTC vs.
Revision 1.539 by sf-exg, Tue Apr 16 08:44:45 2013 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) 2003-2011 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
30 * 32 *
31 * 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
32 * 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
33 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 36 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
45 47
46/*{{{ includes: */ 48/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 49#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
49#include "version.h" 52#include "version.h"
50#include "command.h" 53#include "command.h"
51 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
52#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
55 66
56/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
57void 68
58rxvt_term::lookup_key (XKeyEvent &ev) 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)
59{ 138{
60 int ctrl, meta, shft, len; 139 x = Pixel2Col (x);
61 unsigned int newlen; 140 y = Pixel2Row (y);
62 KeySym keysym; 141
63#ifdef DEBUG_CMD 142 if (!IN_RANGE_EXC (x, 0, ncol)
64 static int debug_key = 1; /* accessible by a debugger only */ 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
65#endif 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
406rxvt_term::key_press (XKeyEvent &ev)
407{
408 int ctrl, meta, shft, len;
409 KeySym keysym;
66 int valid_keysym; 410 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 411 char kbuf[KBUFSZ];
412
413#if ISO_14755
414 if (iso14755buf & ISO_14755_52)
415 return;
416#endif
68 417
69 /* 418 /*
70 * 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
71 * escape sequence to toggle the Keypad. 420 * escape sequence to toggle the Keypad.
72 * 421 *
73 * Always permit `shift' to override the current setting 422 * Always permit `shift' to override the current setting
74 */ 423 */
75 shft = (ev.state & ShiftMask); 424 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 425 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 426 meta = ev.state & ModMetaMask;
78
79 if (numlock_state || (ev.state & ModNumLockMask))
80 {
81 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP);
83 }
84 427
85 kbuf[0] = 0; 428 kbuf[0] = 0;
86 429
87#ifdef USE_XIM 430#if USE_XIM
88 if (Input_Context) 431 if (Input_Context)
89 { 432 {
90 Status status_return; 433 Status status_return;
91 434
435#if 0
92#ifdef X_HAVE_UTF8_STRING 436#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 437 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 438 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 439 KBUFSZ, &keysym, &status_return);
96 else 440 else
97#endif 441#endif
98 442#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
124 valid_keysym = status_return == XLookupKeySym 479 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 480 || status_return == XLookupBoth;
126 } 481 }
127 else 482 else
128#endif 483#endif
129
130 { 484 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 485 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 486 valid_keysym = keysym != NoSymbol;
133 } 487 }
134 488
135 if (valid_keysym) 489 if (valid_keysym)
136 { 490 {
137 /* for some backwards compatibility */ 491#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 492 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 493 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 494#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 495
158 if (TermWin.saveLines) 496 if (saveLines)
159 { 497 {
160#ifdef UNSHIFTED_SCROLLKEYS 498#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 499 if (!ctrl && !meta)
162 {
163#else 500#else
164 if (IS_SCROLL_MOD) 501 if (IS_SCROLL_MOD)
502#endif
165 { 503 {
166#endif
167 int lnsppg; 504 int lnsppg;
168 505
169#ifdef PAGING_CONTEXT_LINES 506#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 507 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 508#else
172 lnsppg = TermWin.nrow * 4 / 5; 509 lnsppg = nrow * 4 / 5;
173#endif 510#endif
511 max_it (lnsppg, 1);
512
174 if (keysym == XK_Prior) 513 if (keysym == XK_Prior)
175 { 514 {
176 scr_page (UP, lnsppg); 515 scr_page (lnsppg);
177 return; 516 return;
178 } 517 }
179 else if (keysym == XK_Next) 518 else if (keysym == XK_Next)
180 { 519 {
181 scr_page (DN, lnsppg); 520 scr_page (-lnsppg);
182 return; 521 return;
183 } 522 }
184 } 523 }
185#ifdef SCROLL_ON_UPDOWN_KEYS 524#ifdef SCROLL_ON_UPDOWN_KEYS
186 if (IS_SCROLL_MOD) 525 if (IS_SCROLL_MOD)
187 { 526 {
188 if (keysym == XK_Up) 527 if (keysym == XK_Up)
189 { 528 {
190 scr_page (UP, 1); 529 scr_page (1);
191 return; 530 return;
192 } 531 }
193 else if (keysym == XK_Down) 532 else if (keysym == XK_Down)
194 { 533 {
195 scr_page (DN, 1); 534 scr_page (-1);
196 return; 535 return;
197 } 536 }
198 } 537 }
199#endif 538#endif
200#ifdef SCROLL_ON_HOMEEND_KEYS 539#ifdef SCROLL_ON_HOMEEND_KEYS
201 if (IS_SCROLL_MOD) 540 if (IS_SCROLL_MOD)
202 { 541 {
203 if (keysym == XK_Home) 542 if (keysym == XK_Home)
204 { 543 {
205 scr_move_to (0, 1); 544 scr_changeview (top_row);
206 return; 545 return;
207 } 546 }
208 else if (keysym == XK_End) 547 else if (keysym == XK_End)
209 { 548 {
210 scr_move_to (1, 0); 549 scr_changeview (0);
211 return; 550 return;
212 } 551 }
213 } 552 }
214#endif 553#endif
215
216 } 554 }
217 555
218 if (shft) 556 if (shft)
219 { 557 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 558 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 559 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 560 {
223 keysym += (XK_F11 - XK_F1); 561 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 562 shft = 0; /* turn off Shift */
225 } 563 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 564 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 565 {
228 switch (keysym) 566 switch (keysym)
229 { 567 {
230 /* normal XTerm key bindings */ 568 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 569 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 570 selection_request (ev.time);
233 return; 571 return;
572#if TODO
234 /* rxvt extras */ 573 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 574 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP);
237 return; 575 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 576 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN);
240 return; 577 return;
578#endif
241 } 579 }
242 } 580 }
243 } 581 }
244#ifdef PRINTPIPE 582
245 if (keysym == XK_Print) 583#if ENABLE_FRILLS || ISO_14755
246 { 584 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 585 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
248 return;
249 } 586 {
250#endif 587 int hv;
251#ifdef GREEK_SUPPORT 588
252 if (keysym == ks_greekmodeswith) 589 if (iso14755buf & ISO_14755_51
253 { 590 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 591 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 592 {
257 xterm_seq (XTerm_title, 593 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 594 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 595# if ISO_14755
260 greek_reset(); 596 iso14755_51 (0);
597# endif
598 return;
261 } 599 }
262 else 600 else if (keysym == XK_BackSpace)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 601 {
273 unsigned int l; 602 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 603# if ISO_14755
275 const unsigned char ch = C0_ESC; 604 iso14755_51 (iso14755buf & ISO_14755_MASK);
276
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 605# endif
285 tt_write (&ch, 1); 606 return;
286 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
287 return; 615 return;
288 } 616 }
289 else 617 else
290#endif
291
292 { 618 {
293 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
294 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:
295 { 772 {
296#ifndef NO_BACKSPACE_KEY 773 int param = map_function_key (keysym);
297 case XK_BackSpace: 774 if (param > 0)
298 if (PrivateModes & PrivMode_HaveBackSpace) 775 sprintf (kbuf,"\033[%d~", param);
299 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0';
303 }
304 else 776 else
305 STRCPY(kbuf, key_backspace);
306# ifdef MULTICHAR_SET
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
308 {
309 int col, row;
310
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 }
317# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete:
322 STRCPY(kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN(kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break;
336#endif
337 case XK_Tab:
338 if (shft)
339 STRCPY(kbuf, "\033[Z");
340 else
341 {
342#ifdef CTRL_TAB_MAKES_META
343 if (ctrl)
344 meta = 1;
345#endif
346#ifdef MOD4_TAB_MAKES_META
347 if (ev.state & Mod4Mask)
348 meta = 1;
349#endif
350 newlen = 0;
351 }
352 break;
353
354
355#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
361 {
362 STRCPY(kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]);
364 break;
365 }
366 else
367 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left);
369 /* FALLTHROUGH */
370#endif
371 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]);
377 /* do Shift first */
378 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]);
380 else if (ctrl)
381 {
382 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]);
384 }
385 else if (PrivateModes & PrivMode_aplCUR)
386 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break;
423
424#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior
426 case XK_KP_Prior:
427 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
429 {
430 STRCPY(kbuf, "\033Oy");
431 break;
432 }
433 /* FALLTHROUGH */
434# endif
435 case XK_Prior:
436 STRCPY(kbuf, "\033[5~");
437 break;
438# ifdef XK_KP_Next
439 case XK_KP_Next:
440 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
442 {
443 STRCPY(kbuf, "\033Os");
444 break;
445 }
446 /* FALLTHROUGH */
447# endif
448 case XK_Next:
449 STRCPY(kbuf, "\033[6~");
450 break;
451#endif
452 case XK_KP_Enter:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY(kbuf, "\033OM");
457 }
458 else
459 {
460 kbuf[0] = '\r';
461 kbuf[1] = '\0';
462 }
463 break;
464
465#ifdef XK_KP_Begin
466 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou");
468 break;
469
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif
478 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1);
484 break;
485
486 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */
493 case XK_KP_1: /* "\033Oq" : "1" */
494 case XK_KP_2: /* "\033Or" : "2" */
495 case XK_KP_3: /* "\033Os" : "3" */
496 case XK_KP_4: /* "\033Ot" : "4" */
497 case XK_KP_5: /* "\033Ou" : "5" */
498 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
504 {
505 STRCPY(kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply);
507 }
508 else
509 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0';
512 }
513 break;
514
515 case XK_Find:
516 STRCPY(kbuf, "\033[1~");
517 break;
518 case XK_Insert:
519 STRCPY(kbuf, "\033[2~");
520 break;
521#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove:
523 /* FALLTHROUGH */
524#endif
525 case XK_Execute:
526 STRCPY(kbuf, "\033[3~");
527 break;
528 case XK_Select:
529 STRCPY(kbuf, "\033[4~");
530 break;
531#ifdef XK_KP_End
532 case XK_KP_End:
533 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
535 {
536 STRCPY(kbuf, "\033Oq");
537 break;
538 }
539 /* FALLTHROUGH */
540#endif
541 case XK_End:
542 STRCPY(kbuf, KS_END);
543 break;
544#ifdef XK_KP_Home
545 case XK_KP_Home:
546 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
548 {
549 STRCPY(kbuf, "\033Ow");
550 break;
551 }
552 /* FALLTHROUGH */
553#endif
554 case XK_Home:
555 STRCPY(kbuf, KS_HOME);
556 break;
557
558#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey)))
560
561 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1);
567 break;
568 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6);
574 break;
575 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11);
580 break;
581 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15);
584 break;
585 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help);
587 break;
588 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu);
590 break;
591 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */
595 case XK_F21: /* "\033[35~" */
596 case XK_F22: /* "\033[36~" */
597 case XK_F23: /* "\033[37~" */
598 case XK_F24: /* "\033[38~" */
599 case XK_F25: /* "\033[39~" */
600 case XK_F26: /* "\033[40~" */
601 case XK_F27: /* "\033[41~" */
602 case XK_F28: /* "\033[42~" */
603 case XK_F29: /* "\033[43~" */
604 case XK_F30: /* "\033[44~" */
605 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17);
611 break;
612#undef FKEY
613 default:
614 newlen = 0; 777 newlen = 0;
615 break;
616 } 778 }
617 if (newlen) 779 break;
618 len = STRLEN(kbuf);
619 } 780 }
781
782 if (newlen)
783 len = strlen (kbuf);
784
785 if (len > 0)
786 {
620 /* 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 /*
621 * Pass meta for all function keys, if 'meta' option set 800 * Pass meta for all function keys, if 'meta' option set
622 */ 801 */
623#ifdef META8_OPTION 802#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 803 if (meta && (meta_char == 0x80))
625 kbuf[len - 1] |= 0x80; 804 kbuf[len - 1] |= 0x80;
626#endif 805#endif
806 }
627 807
628 } 808 }
629 else if (ctrl && keysym == XK_minus) 809 else if (ctrl && keysym == XK_minus)
630 { 810 {
631 len = 1; 811 len = 1;
632 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;
633 } 818 }
634 else 819 else
635 { 820 {
636#ifdef META8_OPTION 821#ifdef META8_OPTION
637 /* set 8-bit on */ 822 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 823 if (meta && (meta_char == 0x80))
639 { 824 {
640 unsigned char *ch; 825 char *ch;
641 826
642 for (ch = kbuf; ch < kbuf + len; ch++) 827 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 828 *ch |= 0x80;
829
644 meta = 0; 830 meta = 0;
645 } 831 }
646#endif 832#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 833 /* nil */ ;
652 } 834 }
653 } 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;
654 839
655 if (len <= 0) 840 if (len <= 0)
656 return; /* not mapped */ 841 return; /* not mapped */
657 842
658 if (Options & Opt_scrollTtyKeypress) 843 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 844 if (view_start)
660 { 845 {
661 TermWin.view_start = 0; 846 view_start = 0;
662 want_refresh = 1; 847 want_refresh = 1;
663 } 848 }
664
665 /*
666 * these modifications only affect the static keybuffer
667 * pass Shift/Control indicators for function keys ending with `~'
668 *
669 * eg,
670 * Prior = "ESC[5~"
671 * Shift+Prior = "ESC[5$"
672 * Ctrl+Prior = "ESC[5^"
673 * Ctrl+Shift+Prior = "ESC[5@"
674 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
675 */
676 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 849
679 /* escape prefix */ 850 /* escape prefix */
680 if (meta 851 if (meta
681#ifdef META8_OPTION 852#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 853 && meta_char == C0_ESC
683#endif 854#endif
684 ) 855 )
685 { 856 {
686 const unsigned char ch = C0_ESC; 857 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 858 tt_write (&ch, 1);
689 } 859 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 860
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 861 tt_write (kbuf, (unsigned int)len);
703} 862}
704/*}}} */
705 863
706#if (MENUBAR_MAX) 864void ecb_cold
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 865rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */
709unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
711{ 866{
712 unsigned int n, s; 867#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
868 KeySym keysym;
713 869
714 n = cmdbuf_ptr - cmdbuf_base; 870 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 871#endif
716 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)
717 { 877 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 878# if ISO_14755
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 879 scr_overlay_off ();
720 cmdbuf_ptr = cmdbuf_base; 880# endif
721 cmdbuf_endp -= n; 881# if ISO_14755
722 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;
723 } 908 }
724 if (count > s) 909 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
725 { 910 {
726 rxvt_print_error("data loss: cmd_write too large"); 911# if ISO_14755
727 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;
728 } 927 }
729 for (; count--;) 928#endif
730 *cmdbuf_endp++ = *str++; 929
930 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
731 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
732} 939}
733#endif /* MENUBAR_MAX */
734 940
735void 941void
736rxvt_term::flush () 942rxvt_term::flush ()
737{ 943{
738#ifdef TRANSPARENT 944 flush_ev.stop ();
739 if (want_full_refresh) 945
946#ifdef HAVE_IMG
947 if (bg_flags & BG_NEEDS_REFRESH)
740 { 948 {
741 want_full_refresh = 0; 949 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 950 scr_touch (false);
744 want_refresh = 1;
745 } 951 }
746#endif 952#endif
747 953
748 if (want_refresh) 954 if (want_refresh)
749 { 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
750 scr_refresh (refresh_type); 994 scr_refresh ();
751 scrollbar_show (1); 995 scrollBar.show (1);
752#ifdef USE_XIM 996#if USE_XIM
753 IMSendSpot (); 997 im_send_spot ();
754#endif 998#endif
755
756 } 999 }
757 1000
758 XFlush (display->display); 1001 display->flush ();
759} 1002}
760 1003
1004/* checks whether a refresh is requested and starts the refresh timer */
761void 1005void
762rxvt_term::check_cb (check_watcher &w) 1006rxvt_term::refresh_check ()
763{ 1007{
764 SET_R (this); 1008 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1009 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 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;
767 flush (); 1020 flush ();
768} 1021}
769 1022
770#ifdef CURSOR_BLINK 1023#ifdef CURSOR_BLINK
771void 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
772rxvt_term::cursor_blink_cb (time_watcher &w) 1040rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1041{
774 hidden_cursor = !hidden_cursor; 1042 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1043 want_refresh = 1;
776 1044 refresh_check ();
777 w.start (w.at + BLINK_INTERVAL);
778} 1045}
779#endif 1046#endif
780 1047
781#ifdef TEXT_BLINK 1048#ifdef TEXT_BLINK
782void 1049void
783rxvt_term::text_blink_cb (time_watcher &w) 1050rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1051{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1052 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1053 {
787 hidden_text = !hidden_text; 1054 hidden_text = !hidden_text;
788 want_refresh = 1; 1055 want_refresh = 1;
789 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))
790 } 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_dir, 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 ();
791} 1169}
792#endif 1170#endif
793 1171
794bool 1172bool
795rxvt_term::pty_fill () 1173rxvt_term::pty_fill ()
796{ 1174{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1175 cmdbuf_reify ();
798 1176
799 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
800 cmdbuf_ptr = cmdbuf_base; 1182 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1183 cmdbuf_endp = cmdbuf_ptr;
1184 avail = CBUFSIZ;
1185 }
802 1186
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1187 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
804 1188
805 if (n > 0) 1189 if (r > 0)
806 { 1190 {
807 cmdbuf_endp += n; 1191 cmdbuf_endp += r;
808 return true; 1192 return true;
809 } 1193 }
810 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))
811 destroy (); 1206 destroy ();
1207 }
812 1208
813 return false; 1209 return false;
814} 1210}
815 1211
816void 1212void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1213rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1214{
819 SET_R (this); 1215 make_current ();
820 SET_LOCALE (locale);
821 1216
822 if (revents & EVENT_WRITE) 1217 if (revents & ev::READ)
823 tt_write (0, 0);
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us 1218 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong 1219 for (int i = CBUFCNT; i-- && pty_fill (); )
830 while (flag && pty_fill ()) 1220 cmd_parse ();
831 {
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838 1221
839 uint32_t ch = NOCHAR; 1222 if (revents & ev::WRITE)
1223 pty_write ();
840 1224
841 for (;;) 1225 refresh_check ();
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (!(Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1226}
940 1227
941// read the next character, currently handles UTF-8 1228void ecb_cold
942// will probably handle all sorts of other stuff in the future 1229rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1230{
946 while (cmdbuf_ptr < cmdbuf_endp) 1231 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1232 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950
951 wchar_t wc;
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs);
953
954 if (len == (size_t)-2)
955 return NOCHAR;
956
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc() - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988}
989 1233
990#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
991void 1264void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0;
998
999 if (Options & Opt_pointerBlank)
1000 pointer_ev.start (NOW + pointerBlankDelay);
1001}
1002
1003void
1004rxvt_term::pointer_blank ()
1005{
1006 if (!(Options & Opt_pointerBlank))
1007 return;
1008
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1010 XFlush (display->display);
1011
1012 hidden_pointer = 1;
1013}
1014
1015void
1016rxvt_term::pointer_cb (time_watcher &w)
1017{
1018 SET_R (this);
1019 SET_LOCALE (locale);
1020
1021 pointer_blank ();
1022}
1023#endif
1024
1025void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1265rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1266{
1028 int button_number, key_state = 0; 1267 int button_number, key_state = 0;
1029 int x, y; 1268 int x, y;
1269 int code = 32;
1030 1270
1031 x = ev.x; 1271 x = Pixel2Col (ev.x) + 1;
1032 y = ev.y; 1272 y = Pixel2Row (ev.y) + 1;
1033 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 }
1034 1283
1035 if (MEvent.button == AnyButton) 1284 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1285 button_number = 3;
1038 }
1039 else 1286 else
1040 { 1287 {
1041 button_number = MEvent.button - Button1; 1288 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1289 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1290 if (button_number >= 3)
1044 button_number += (64 - 3); 1291 button_number += 64 - 3;
1045 } 1292 }
1046 1293
1047 if (PrivateModes & PrivMode_MouseX10) 1294 if (priv_modes & PrivMode_MouseX10)
1048 { 1295 {
1049 /* 1296 /*
1050 * do not report ButtonRelease 1297 * do not report ButtonRelease
1051 * no state info allowed 1298 * no state info allowed
1052 */ 1299 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1314 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1315 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1316#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1317 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1318#endif
1072
1073 } 1319 }
1074 1320
1075#ifdef DEBUG_MOUSEREPORT 1321#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1322 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1323 if (key_state & 16)
1078 fputc('C', stderr); 1324 fputc ('C', stderr);
1079 if (key_state & 4) 1325 if (key_state & 4)
1080 fputc('S', stderr); 1326 fputc ('S', stderr);
1081 if (key_state & 8) 1327 if (key_state & 8)
1082 fputc('A', stderr); 1328 fputc ('A', stderr);
1083 if (key_state & 32) 1329 if (key_state & 32)
1084 fputc('2', stderr); 1330 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1331 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1332 button_number,
1087 x + 1, 1333 x,
1088 y + 1); 1334 y);
1089#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
1090 tt_printf("\033[M%c%c%c", 1350 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1351 code + button_number + key_state,
1092 (32 + x + 1), 1352 32 + x,
1093 (32 + y + 1)); 1353 32 + y);
1094#endif
1095} 1354}
1096
1097#ifdef USING_W11LIB
1098void
1099rxvt_W11_process_x_event(XEvent *ev)
1100{
1101 rxvt_t *r = rxvt_get_r();
1102
1103 x_cb (*ev);
1104}
1105#endif
1106 1355
1107/*{{{ process an X event */ 1356/*{{{ process an X event */
1108void 1357void ecb_hot
1109rxvt_term::x_cb (XEvent &ev) 1358rxvt_term::x_cb (XEvent &ev)
1110{ 1359{
1111 SET_R (this); 1360 make_current ();
1112 SET_LOCALE (locale);
1113 1361
1114#if defined(CURSOR_BLINK) 1362 dLocal (Display *, dpy);
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122 1363
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1364 if (ev.xany.window == vt
1124 } 1365 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1366 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1126
1127#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 {
1130 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease)
1133 if (hidden_pointer)
1134 pointer_unblank ();
1135
1136 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank ();
1138 }
1139#endif
1140
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return; 1367 return;
1144#endif
1145 1368
1369 // for XQueryPointer
1146 Window unused_root, unused_child; 1370 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1371 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1372 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday(&tp, NULL);
1195 ltt = localtime(&(tp.tv_sec));
1196 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));
1197#endif
1198 1373
1199 switch (ev.type) 1374 switch (ev.type)
1200 { 1375 {
1201 case KeyPress: 1376 case KeyPress:
1202 lookup_key (ev.xkey); 1377 key_press (ev.xkey);
1203 break; 1378 break;
1204 1379
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1380 case KeyRelease:
1207 { 1381 key_release (ev.xkey);
1208 if (!(ev.xkey.state & ControlMask))
1209 mouse_slip_wheel_speed = 0;
1210 else
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym(display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1382 break;
1219 }
1220#endif
1221 1383
1222 case ButtonPress: 1384 case ButtonPress:
1223 button_press (ev.xbutton); 1385 button_press (ev.xbutton);
1224 break; 1386 break;
1225 1387
… …
1227 button_release (ev.xbutton); 1389 button_release (ev.xbutton);
1228 break; 1390 break;
1229 1391
1230 case ClientMessage: 1392 case ClientMessage:
1231 if (ev.xclient.format == 32 1393 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1394 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1233 destroy ();
1234#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink))
1240 { 1395 {
1241 /* Get Dnd data */ 1396 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1397 {
1243 int ActualFormat; 1398 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1399 {
1245 unsigned long Size, RemainingBytes; 1400 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1401 {
1247 XGetWindowProperty(display->display, display->root, 1402 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1403 destroy ();
1249 0L, 1000000L, 1404 }
1250 False, AnyPropertyType, 1405#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1406 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1407 XSendEvent (dpy, ev.xclient.window = display->root,
1408 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1409 &ev);
1254 XChangeProperty(display->display, display->root, 1410#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1411 }
1256 8, PropModeReplace, 1412 }
1257 data, STRLEN(data)); 1413#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1414 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 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
1260 } 1422 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping));
1266 break; 1423 break;
1267 1424
1268 /* 1425 /*
1269 * XXX: this is not the _current_ arrangement 1426 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1427 * Here's my conclusion:
… …
1289 break; 1446 break;
1290 } 1447 }
1291 break; 1448 break;
1292 1449
1293 case FocusIn: 1450 case FocusIn:
1294 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)
1295 { 1466 {
1296 TermWin.focus = 1; 1467 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus(Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306
1307 } 1468 ;
1308 break;
1309 1469
1310 case FocusOut: 1470 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1311 if (TermWin.focus) 1471
1472 bool moved = false;
1473#ifdef HAVE_BG_PIXMAP
1474 if (bg_window_position_sensitive ())
1312 { 1475 {
1313 TermWin.focus = 0; 1476 want_position_change = true;
1314 want_refresh = 1; 1477 if (bg_img == 0)
1315#ifdef USE_XIM 1478 moved = true;
1316 if (Input_Context != NULL)
1317 XUnsetICFocus(Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0])
1330 {
1331 int height, width;
1332
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width;
1336 height = ev.xconfigure.height;
1337 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1338 } 1479 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1480#endif
1340 1481
1341 if (szHint.width != width || szHint.height != height) 1482 if (want_position_change)
1342 { 1483 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1484 int x, y;
1344 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 }
1345 } 1501 }
1346#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 }
1347 else 1508 else
1348 { 1509 {
1349 D_SIZE((stderr, "Size: Not resizing")); 1510#ifdef HAVE_BG_PIXMAP
1511 if (moved)
1512 update_background ();
1513#endif
1350 } 1514 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent)
1354 {
1355 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif
1360 1515
1516 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1361 } 1517 }
1362 break; 1518 break;
1363 1519
1520 case PropertyNotify:
1521 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1522 break;
1523
1364 case SelectionClear: 1524 case SelectionClear:
1365 selection_clear (); 1525 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1366 break;
1367
1368 case SelectionNotify:
1369 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor,
1371 ev.xselection.property, True);
1372 break; 1526 break;
1373 1527
1374 case SelectionRequest: 1528 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1529 selection_send (ev.xselectionrequest);
1376 break; 1530 break;
1377 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
1378 case UnmapNotify: 1551 case UnmapNotify:
1379 TermWin.mapped = 0; 1552 mapped = 0;
1380#ifdef TEXT_BLINK 1553#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1554 text_blink_ev.stop ();
1382#endif 1555#endif
1556 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1557 break;
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392 case PropertyNotify:
1393 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1394 if (ev.xproperty.state == PropertyNewValue)
1395 selection_property (ev.xproperty.window, ev.xproperty.atom);
1396 break;
1397
1398#ifdef TRANSPARENT
1399 case ReparentNotify:
1400 rootwin_cb (ev);
1401 break;
1402#endif /* TRANSPARENT */
1403 1558
1404 case GraphicsExpose: 1559 case GraphicsExpose:
1405 case Expose: 1560 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1561 if (ev.xany.window == vt)
1407 { 1562 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1563 do
1564 {
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1565 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1566 ev.xexpose.width, ev.xexpose.height, false);
1411#else 1567 }
1412 // 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 {
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1574 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1575 ev.xexpose.width, ev.xexpose.height, false);
1415 //scr_expose (ev.xexpose.x, 0, 1576 }
1416 // ev.xexpose.width, TermWin.height, False); 1577
1417#endif
1418 want_refresh = 1; 1578 want_refresh = 1;
1419 } 1579 }
1420 else 1580 else
1421 { 1581 {
1422 XEvent unused_event; 1582 XEvent unused_event;
1423 1583
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1584 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1425 Expose, 1585 ;
1426 &unused_event)) ; 1586 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1587 ;
1428 GraphicsExpose, 1588
1429 &unused_event)) ; 1589 if (scrollBar.state && ev.xany.window == scrollBar.win)
1430 if (isScrollbarWindow(ev.xany.window))
1431 { 1590 {
1432 scrollBar.setIdle(); 1591 scrollBar.state = SB_STATE_IDLE;
1433 scrollbar_show (0); 1592 scrollBar.show (0);
1434 } 1593 }
1435#ifdef MENUBAR
1436 if (menubar_visible () && isMenuBarWindow(ev.xany.window))
1437 menubar_expose ();
1438#endif
1439#ifdef RXVT_GRAPHICS
1440 Gr_expose (ev.xany.window);
1441#endif
1442
1443 } 1594 }
1444 break; 1595 break;
1445 1596
1446 case MotionNotify: 1597 case MotionNotify:
1447#ifdef POINTER_BLANK 1598#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1599 if (hidden_pointer)
1449 pointer_unblank (); 1600 pointer_unblank ();
1450#endif 1601#endif
1451#if MENUBAR 1602 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1452 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)
1453 { 1609 {
1454 menubar_control (&(ev.xbutton)); 1610 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1611 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1612 ; // nop
1457#endif
1458 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1459 break;
1460
1461 if (ev.xany.window == TermWin.vt)
1462 {
1463 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1613 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1614 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1615 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1466 ; 1616 ;
1467 1617
1468 XQueryPointer(display->display, TermWin.vt, 1618 XQueryPointer (dpy, vt,
1469 &unused_root, &unused_child, 1619 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1620 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1621 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1622 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1623#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1624 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1625 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1626 {
1477#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
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1636 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1637 ev.xbutton.state & Button3Mask ? 2 : 0);
1638
1480#ifdef SELECTION_SCROLLING 1639#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1640 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1641 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1642 {
1484 int dist; 1643 int dist;
1485
1486 pending_scroll_selection=1;
1487 1644
1488 /* don't clobber the current delay if we are 1645 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1646 * already in the middle of scrolling.
1490 */ 1647 */
1491 if (scroll_selection_delay<=0) 1648 if (!sel_scroll_ev.is_active ())
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1649 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1493 1650
1494 /* save the event params so we can highlight 1651 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1652 * the selection in the pending-scroll loop
1496 */ 1653 */
1497 selection_save_x=ev.xbutton.x; 1654 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1655 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1656 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1657
1502 /* calc number of lines to scroll */ 1658 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1659 if (ev.xbutton.y < int_bwidth)
1504 { 1660 {
1505 scroll_selection_dir = UP; 1661 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1662 dist = int_bwidth - ev.xbutton.y;
1507 } 1663 }
1508 else 1664 else
1509 { 1665 {
1510 scroll_selection_dir = DN; 1666 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1667 dist = ev.xbutton.y - (int_bwidth + vt_height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1668 }
1669
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1670 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1671 / SELECTION_SCROLL_LINE_SPEEDUP
1672 + 1;
1516 MIN_IT(scroll_selection_lines, 1673 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1674 SELECTION_SCROLL_MAX_LINES);
1518 } 1675 }
1519 else 1676 else
1520 { 1677 {
1521 /* we are within the text window, so we 1678 /* we are within the text window, so we
1522 * shouldn't be scrolling 1679 * shouldn't be scrolling
1523 */ 1680 */
1524 pending_scroll_selection = 0; 1681 sel_scroll_ev.stop();
1525 } 1682 }
1526#endif 1683#endif
1527#ifdef MOUSE_THRESHOLD 1684#ifdef MOUSE_THRESHOLD
1528
1529 } 1685 }
1530#endif 1686#endif
1531
1532 } 1687 }
1533 } 1688 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1689 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1535 { 1690 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1691 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1537 MotionNotify, &ev)) ; 1692 MotionNotify, &ev))
1693 ;
1694
1538 XQueryPointer(display->display, scrollBar.win, 1695 XQueryPointer (dpy, scrollBar.win,
1539 &unused_root, &unused_child, 1696 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1697 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1698 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1699 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1700 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1701 scrollBar.size ());
1545 scr_refresh (refresh_type);
1546 refresh_limit = 0; 1702 want_refresh = 1;
1547 scrollbar_show (1); 1703 scrollBar.show (1);
1548 } 1704 }
1549 break; 1705 break;
1550 } 1706 }
1707
1708#if defined(CURSOR_BLINK)
1709 if (ev.type == KeyPress)
1710 cursor_blink_reset ();
1711#endif
1712
1713#if defined(POINTER_BLANK)
1714 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1715 {
1716 if (ev.type == MotionNotify
1717 || ev.type == ButtonPress
1718 || ev.type == ButtonRelease)
1719 if (hidden_pointer)
1720 pointer_unblank ();
1721
1722 if (ev.type == KeyPress && hidden_pointer == 0)
1723 pointer_blank ();
1724 }
1725#endif
1726
1727 refresh_check ();
1551} 1728}
1729
1730#if ENABLE_FRILLS
1731void ecb_cold
1732rxvt_term::set_urgency (bool enable)
1733{
1734 if (enable == urgency_hint)
1735 return;
1736
1737 if (XWMHints *h = XGetWMHints (dpy, parent))
1738 {
1739 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1740 XSetWMHints (dpy, parent, h);
1741 urgency_hint = enable;
1742 XFree (h);
1743 }
1744}
1745#endif
1746
1747void ecb_cold
1748rxvt_term::focus_in ()
1749{
1750 if (!focus)
1751 {
1752 focus = 1;
1753 want_refresh = 1;
1754
1755#if USE_XIM
1756 if (Input_Context != NULL)
1757 {
1758 im_set_position ();
1759 XSetICFocus (Input_Context);
1760 }
1761#endif
1762#if CURSOR_BLINK
1763 if (option (Opt_cursorBlink))
1764 cursor_blink_ev.again ();
1765#endif
1766#if OFF_FOCUS_FADING
1767 if (rs[Rs_fade])
1768 {
1769 pix_colors = pix_colors_focused;
1770 scr_recolour ();
1771 }
1772#endif
1773#if ENABLE_FRILLS
1774 if (option (Opt_urgentOnBell))
1775 set_urgency (0);
1776#endif
1777
1778 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1779 }
1780}
1781
1782void ecb_cold
1783rxvt_term::focus_out ()
1784{
1785 if (focus)
1786 {
1787 focus = 0;
1788 want_refresh = 1;
1789
1790#if ENABLE_FRILLS
1791 if (option (Opt_urgentOnBell))
1792 set_urgency (0);
1793#endif
1794#if ENABLE_FRILLS || ISO_14755
1795 if (iso14755buf)
1796 {
1797 iso14755buf = 0;
1798# if ISO_14755
1799 scr_overlay_off ();
1800# endif
1801 }
1802#endif
1803#if USE_XIM
1804 if (Input_Context != NULL)
1805 XUnsetICFocus (Input_Context);
1806#endif
1807#if CURSOR_BLINK
1808 if (option (Opt_cursorBlink))
1809 cursor_blink_ev.stop ();
1810
1811 hidden_cursor = 0;
1812#endif
1813#if OFF_FOCUS_FADING
1814 if (rs[Rs_fade])
1815 {
1816 pix_colors = pix_colors_unfocused;
1817 scr_recolour ();
1818 }
1819#endif
1820
1821 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1822 }
1823}
1824
1825void ecb_cold
1826rxvt_term::update_fade_color (unsigned int idx)
1827{
1828#if OFF_FOCUS_FADING
1829 if (rs[Rs_fade])
1830 {
1831 rgba c;
1832 pix_colors [Color_fade].get (c);
1833 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1834 }
1835#endif
1836}
1837
1838#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1839void ecb_hot
1840rxvt_term::rootwin_cb (XEvent &ev)
1841{
1842 make_current ();
1843
1844 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1845 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1846 return;
1847
1848 switch (ev.type)
1849 {
1850 case PropertyNotify:
1851 /*
1852 * if user used some Esetroot compatible prog to set the root bg,
1853 * use the property to determine the pixmap. We use it later on.
1854 */
1855 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1856 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1857 {
1858#if BG_IMAGE_FROM_ROOT
1859 if (option (Opt_transparent))
1860 {
1861 rxvt_img::new_from_root (this)->replace (root_img);
1862 update_background ();
1863 }
1864#endif
1865 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1866 }
1867
1868 break;
1869 }
1870
1871 refresh_check ();
1872}
1873#endif
1552 1874
1553void 1875void
1554rxvt_term::rootwin_cb (XEvent &ev)
1555{
1556 SET_R (this);
1557 SET_LOCALE (locale);
1558
1559 if (ev.type == PropertyNotify)
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 if ((Options & Opt_transparent) && check_our_parents ())
1573 {
1574 if (am_transparent)
1575 want_full_refresh = 1;
1576 }
1577}
1578
1579void
1580rxvt_term::button_press (const XButtonEvent &ev) 1876rxvt_term::button_press (XButtonEvent &ev)
1581{ 1877{
1582 int reportmode = 0, clickintime; 1878 int reportmode = 0, clickintime;
1583 1879
1584 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1880 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1881
1585 if (!bypass_keystate) 1882 if (!bypass_keystate)
1586 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1883 reportmode = !! (priv_modes & PrivMode_mouse_report);
1884
1587 /* 1885 /*
1588 * VT window processing of button press 1886 * VT window processing of button press
1589 */ 1887 */
1590 if (ev.window == TermWin.vt) 1888 if (ev.window == vt)
1591 { 1889 {
1592#if RXVT_GRAPHICS 1890 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1593 if (ev.subwindow != None) 1891 return;
1594 rxvt_Gr_ButtonPress (ev.x, ev.y);
1595 else
1596#endif
1597 1892
1893#if ISO_14755
1894 // 5.4
1895 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1896 {
1897 iso14755_54 (ev.x, ev.y);
1898 return;
1598 { 1899 }
1900#endif
1901
1599 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1902 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1903
1600 if (reportmode) 1904 if (reportmode)
1905 {
1906 /* mouse report from vt window */
1907 /* save the xbutton state (for ButtonRelease) */
1908 MEvent.state = ev.state;
1909#ifdef MOUSE_REPORT_DOUBLECLICK
1910 if (ev.button == MEvent.button && clickintime)
1601 { 1911 {
1602 /* mouse report from vt window */ 1912 /* same button, within allowed time */
1603 /* save the xbutton state (for ButtonRelease) */ 1913 MEvent.clicks++;
1604 MEvent.state = ev.state; 1914
1605#ifdef MOUSE_REPORT_DOUBLECLICK 1915 if (MEvent.clicks > 1)
1606 if (ev.button == MEvent.button && clickintime)
1607 { 1916 {
1608 /* same button, within alloted time */
1609 MEvent.clicks++;
1610 if (MEvent.clicks > 1)
1611 {
1612 /* only report double clicks */ 1917 /* only report double clicks */
1613 MEvent.clicks = 2; 1918 MEvent.clicks = 2;
1614 mouse_report (ev); 1919 mouse_report (ev);
1615 1920
1616 /* don't report the release */ 1921 /* don't report the release */
1617 MEvent.clicks = 0; 1922 MEvent.clicks = 0;
1618 MEvent.button = AnyButton; 1923 MEvent.button = AnyButton;
1619 }
1620 } 1924 }
1621 else
1622 {
1623 /* different button, or time expired */
1624 MEvent.clicks = 1;
1625 MEvent.button = ev.button;
1626 mouse_report (ev);
1627 }
1628#else
1629 MEvent.button = ev.button;
1630 mouse_report (ev);
1631#endif /* MOUSE_REPORT_DOUBLECLICK */
1632
1633 } 1925 }
1634 else 1926 else
1635 { 1927 {
1928 /* different button, or time expired */
1929 MEvent.clicks = 1;
1930 MEvent.button = ev.button;
1931 mouse_report (ev);
1932 }
1933#else
1934 MEvent.button = ev.button;
1935 mouse_report (ev);
1936#endif /* MOUSE_REPORT_DOUBLECLICK */
1937
1938 }
1939 else
1940 {
1636 if (ev.button != MEvent.button) 1941 if (ev.button != MEvent.button)
1637 MEvent.clicks = 0; 1942 MEvent.clicks = 0;
1943
1638 switch (ev.button) 1944 switch (ev.button)
1639 { 1945 {
1640 case Button1: 1946 case Button1:
1947 /* allow meta + click to select rectangular areas */
1948 /* should be done in screen.C */
1949#if ENABLE_FRILLS
1950 selection.rect = !!(ev.state & ModMetaMask);
1951#else
1952 selection.rect = false;
1953#endif
1954
1641 /* allow shift+left click to extend selection */ 1955 /* allow shift+left click to extend selection */
1642 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1956 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1643 { 1957 {
1644 if (MEvent.button == Button1 && clickintime)
1645 selection_rotate (ev.x, ev.y);
1646 else
1647 selection_extend (ev.x, ev.y, 1);
1648 }
1649 else
1650 {
1651 if (MEvent.button == Button1 && clickintime)
1652 MEvent.clicks++;
1653 else
1654 MEvent.clicks = 1;
1655
1656 selection_click (MEvent.clicks, ev.x, ev.y);
1657 }
1658
1659 MEvent.button = Button1;
1660 break;
1661
1662 case Button3:
1663 if (MEvent.button == Button3 && clickintime) 1958 if (MEvent.button == Button1 && clickintime)
1664 selection_rotate (ev.x, ev.y); 1959 selection_rotate (ev.x, ev.y);
1665 else 1960 else
1666 selection_extend (ev.x, ev.y, 1); 1961 selection_extend (ev.x, ev.y, 1);
1962 }
1963 else
1964 {
1965 if (MEvent.button == Button1 && clickintime)
1966 MEvent.clicks++;
1967 else
1968 MEvent.clicks = 1;
1969
1970 selection_click (MEvent.clicks, ev.x, ev.y);
1971 }
1972
1973 MEvent.button = Button1;
1974 break;
1975
1976 case Button3:
1977 if (MEvent.button == Button3 && clickintime)
1978 selection_rotate (ev.x, ev.y);
1979 else
1980 selection_extend (ev.x, ev.y, 1);
1981
1667 MEvent.button = Button3; 1982 MEvent.button = Button3;
1668 break; 1983 break;
1669 }
1670 } 1984 }
1985 }
1986
1671 MEvent.time = ev.time; 1987 MEvent.time = ev.time;
1672 return; 1988 return;
1673 }
1674 } 1989 }
1675 1990
1676 /* 1991 /*
1677 * Scrollbar window processing of button press 1992 * Scrollbar window processing of button press
1678 */ 1993 */
1679 if (isScrollbarWindow(ev.window)) 1994 if (scrollBar.state && ev.window == scrollBar.win)
1680 { 1995 {
1681 scrollBar.setIdle (); 1996 page_dirn direction = NO_DIR;
1997
1998 if (scrollBar.upButton (ev.y))
1999 direction = UP; /* up */
2000 else if (scrollBar.dnButton (ev.y))
2001 direction = DN; /* down */
2002
2003 scrollBar.state = SB_STATE_IDLE;
1682 /* 2004 /*
1683 * Rxvt-style scrollbar: 2005 * Rxvt-style scrollbar:
1684 * move up if mouse is above slider 2006 * move up if mouse is above slider
1685 * move dn if mouse is below slider 2007 * move dn if mouse is below slider
1686 * 2008 *
… …
1695 /* 2017 /*
1696 * Mouse report disabled scrollbar: 2018 * Mouse report disabled scrollbar:
1697 * arrow buttons - send up/down 2019 * arrow buttons - send up/down
1698 * click on scrollbar - send pageup/down 2020 * click on scrollbar - send pageup/down
1699 */ 2021 */
1700 if ((scrollBar.style == R_SB_NEXT 2022 if (direction == UP)
1701 && scrollbarnext_upButton(ev.y))
1702 || (scrollBar.style == R_SB_RXVT
1703 && scrollbarrxvt_upButton(ev.y)))
1704 tt_printf("\033[A"); 2023 tt_printf ("\033[A");
1705 else if ((scrollBar.style == R_SB_NEXT 2024 else if (direction == DN)
1706 && scrollbarnext_dnButton(ev.y))
1707 || (scrollBar.style == R_SB_RXVT
1708 && scrollbarrxvt_dnButton(ev.y)))
1709 tt_printf("\033[B"); 2025 tt_printf ("\033[B");
1710 else 2026 else
1711 switch (ev.button) 2027 switch (ev.button)
1712 { 2028 {
1713 case Button2: 2029 case Button2:
1714 tt_printf("\014"); 2030 tt_printf ("\014");
1715 break; 2031 break;
1716 case Button1: 2032 case Button1:
1717 tt_printf("\033[6~"); 2033 tt_printf ("\033[6~");
1718 break; 2034 break;
1719 case Button3: 2035 case Button3:
1720 tt_printf("\033[5~"); 2036 tt_printf ("\033[5~");
1721 break; 2037 break;
1722 } 2038 }
1723 } 2039 }
1724 else 2040 else
1725#endif /* NO_SCROLLBAR_REPORT */ 2041#endif /* NO_SCROLLBAR_REPORT */
1726
1727 {
1728 char upordown = 0;
1729
1730 if (scrollBar.style == R_SB_NEXT)
1731 { 2042 {
1732 if (scrollbarnext_upButton(ev.y)) 2043 if (direction != NO_DIR)
1733 upordown = -1; /* up */
1734 else if (scrollbarnext_dnButton(ev.y))
1735 upordown = 1; /* down */
1736 }
1737 else if (scrollBar.style == R_SB_RXVT)
1738 {
1739 if (scrollbarrxvt_upButton(ev.y))
1740 upordown = -1; /* up */
1741 else if (scrollbarrxvt_dnButton(ev.y))
1742 upordown = 1; /* down */
1743 }
1744 if (upordown)
1745 { 2044 {
1746#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2045#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1747 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2046 if (!cont_scroll_ev.is_active ())
2047 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1748#endif 2048#endif
1749 if (scr_page (upordown < 0 ? UP : DN, 1)) 2049 if (scr_page (direction, 1))
1750 { 2050 {
1751 if (upordown < 0) 2051 if (direction == UP)
1752 scrollBar.setUp (); 2052 scrollBar.state = SB_STATE_UP;
1753 else 2053 else
1754 scrollBar.setDn (); 2054 scrollBar.state = SB_STATE_DOWN;
1755 } 2055 }
1756 } 2056 }
1757 else 2057 else
1758 switch (ev.button) 2058 switch (ev.button)
1759 { 2059 {
1760 case Button2: 2060 case Button2:
1761 switch (scrollbar_align) 2061 switch (scrollBar.align)
1762 { 2062 {
1763 case R_SB_ALIGN_TOP: 2063 case SB_ALIGN_TOP:
1764 csrO = 0; 2064 csrO = 0;
1765 break; 2065 break;
1766 case R_SB_ALIGN_CENTRE: 2066 case SB_ALIGN_CENTRE:
1767 csrO = (scrollBar.bot - scrollBar.top) / 2; 2067 csrO = (scrollBar.bot - scrollBar.top) / 2;
1768 break; 2068 break;
1769 case R_SB_ALIGN_BOTTOM: 2069 case SB_ALIGN_BOTTOM:
1770 csrO = scrollBar.bot - scrollBar.top; 2070 csrO = scrollBar.bot - scrollBar.top;
1771 break; 2071 break;
1772 } 2072 }
2073
1773 if (scrollBar.style == R_SB_XTERM 2074 if (scrollBar.style == SB_STYLE_XTERM
1774 || scrollbar_above_slider(ev.y) 2075 || scrollBar.above_slider (ev.y)
1775 || scrollbar_below_slider(ev.y)) 2076 || scrollBar.below_slider (ev.y))
1776 scr_move_to ( scrollbar_position(ev.y) - csrO, 2077 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1777 scrollbar_size()); 2078
1778 scrollBar.setMotion (); 2079 scrollBar.state = SB_STATE_MOTION;
1779 break; 2080 break;
1780 2081
1781 case Button1: 2082 case Button1:
1782 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2083 if (scrollBar.align == SB_ALIGN_CENTRE)
1783 csrO = ev.y - scrollBar.top; 2084 csrO = ev.y - scrollBar.top;
1784 /* FALLTHROUGH */ 2085 /* FALLTHROUGH */
1785 2086
1786 case Button3: 2087 case Button3:
1787 if (scrollBar.style != R_SB_XTERM) 2088 if (scrollBar.style != SB_STYLE_XTERM)
1788 { 2089 {
1789 if (scrollbar_above_slider(ev.y)) 2090 if (scrollBar.above_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2091# ifdef RXVT_SCROLL_FULL
1791 scr_page (UP, TermWin.nrow - 1); 2092 scr_page (UP, nrow - 1);
1792# else 2093# else
1793 scr_page (UP, TermWin.nrow / 4); 2094 scr_page (UP, nrow / 4);
1794# endif 2095# endif
1795 else if (scrollbar_below_slider(ev.y)) 2096 else if (scrollBar.below_slider (ev.y))
1796# ifdef RXVT_SCROLL_FULL 2097# ifdef RXVT_SCROLL_FULL
1797 scr_page (DN, TermWin.nrow - 1); 2098 scr_page (DN, nrow - 1);
1798# else 2099# else
1799 scr_page (DN, TermWin.nrow / 4); 2100 scr_page (DN, nrow / 4);
1800# endif 2101# endif
1801 else 2102 else
1802 scrollBar.setMotion (); 2103 scrollBar.state = SB_STATE_MOTION;
1803 } 2104 }
1804 else 2105 else
1805 { 2106 {
1806 scr_page ((ev.button == Button1 ? DN : UP), 2107 scr_page ((ev.button == Button1 ? DN : UP),
1807 (TermWin.nrow 2108 (nrow
1808 * scrollbar_position(ev.y) 2109 * scrollBar.position (ev.y)
1809 / scrollbar_size())); 2110 / scrollBar.size ()));
1810 } 2111 }
2112
1811 break; 2113 break;
1812 } 2114 }
1813 } 2115 }
2116
1814 return; 2117 return;
1815 } 2118 }
1816#if MENUBAR
1817 /*
1818 * Menubar window processing of button press
1819 */
1820 if (isMenuBarWindow(ev.window))
1821 menubar_control (ev);
1822#endif
1823} 2119}
1824 2120
1825void 2121void
1826rxvt_term::button_release (const XButtonEvent &ev) 2122rxvt_term::button_release (XButtonEvent &ev)
1827{ 2123{
1828 int reportmode = 0; 2124 int reportmode = 0;
1829 2125
1830 csrO = 0; /* reset csr Offset */ 2126 csrO = 0; /* reset csr Offset */
1831 if (!bypass_keystate) 2127 if (!bypass_keystate)
1832 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2128 reportmode = !! (priv_modes & PrivMode_mouse_report);
1833 2129
1834 if (scrollbar_isUpDn()) 2130 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1835 { 2131 {
1836 scrollBar.setIdle (); 2132 scrollBar.state = SB_STATE_IDLE;
1837 scrollbar_show (0); 2133 scrollBar.show (0);
1838#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1839 refresh_type &= ~SMOOTH_REFRESH;
1840#endif
1841
1842 } 2134 }
2135
1843#ifdef SELECTION_SCROLLING 2136#ifdef SELECTION_SCROLLING
1844 pending_scroll_selection=0; 2137 sel_scroll_ev.stop();
1845#endif 2138#endif
2139
1846 if (ev.window == TermWin.vt) 2140 if (ev.window == vt)
1847 { 2141 {
1848#ifdef RXVT_GRAPHICS 2142 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1849 if (ev.subwindow != None) 2143 return;
1850 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1851 else
1852#endif
1853 2144
1854 { 2145#if ISO_14755
2146 // 5.4
2147 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2148 return;
2149#endif
2150
1855 if (reportmode) 2151 if (reportmode)
2152 {
2153 /* mouse report from vt window */
2154 /* don't report release of wheel "buttons" */
2155 if (ev.button >= 4)
2156 return;
2157#ifdef MOUSE_REPORT_DOUBLECLICK
2158 /* only report the release of 'slow' single clicks */
2159 if (MEvent.button != AnyButton
2160 && (ev.button != MEvent.button
2161 || (ev.time - MEvent.time
2162 > MULTICLICK_TIME / 2)))
1856 { 2163 {
1857 /* mouse report from vt window */
1858 /* don't report release of wheel "buttons" */
1859 if (ev.button >= 4)
1860 return;
1861#ifdef MOUSE_REPORT_DOUBLECLICK
1862 /* only report the release of 'slow' single clicks */
1863 if (MEvent.button != AnyButton
1864 && (ev.button != MEvent.button
1865 || (ev.time - MEvent.time
1866 > MULTICLICK_TIME / 2)))
1867 {
1868 MEvent.clicks = 0; 2164 MEvent.clicks = 0;
1869 MEvent.button = AnyButton;
1870 mouse_report (ev);
1871 }
1872#else /* MOUSE_REPORT_DOUBLECLICK */
1873 MEvent.button = AnyButton; 2165 MEvent.button = AnyButton;
1874 mouse_report (ev); 2166 mouse_report (ev);
1875#endif /* MOUSE_REPORT_DOUBLECLICK */
1876 return;
1877 } 2167 }
2168#else /* MOUSE_REPORT_DOUBLECLICK */
2169 MEvent.button = AnyButton;
2170 mouse_report (ev);
2171#endif /* MOUSE_REPORT_DOUBLECLICK */
2172 return;
2173 }
2174
1878 /* 2175 /*
1879 * dumb hack to compensate for the failure of click-and-drag 2176 * dumb hack to compensate for the failure of click-and-drag
1880 * when overriding mouse reporting 2177 * when overriding mouse reporting
1881 */ 2178 */
1882 if (PrivateModes & PrivMode_mouse_report 2179 if (priv_modes & PrivMode_mouse_report
1883 && bypass_keystate 2180 && bypass_keystate
1884 && ev.button == Button1 && MEvent.clicks <= 1) 2181 && ev.button == Button1 && MEvent.clicks <= 1)
1885 selection_extend (ev.x, ev.y, 0); 2182 selection_extend (ev.x, ev.y, 0);
1886 2183
1887 switch (ev.button) 2184 switch (ev.button)
2185 {
2186 case Button1:
2187 case Button3:
2188 selection_make (ev.time);
2189 break;
2190
2191 case Button2:
2192 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2193 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2194 break;
2195
2196#ifdef MOUSE_WHEEL
2197 case Button4:
2198 case Button5:
1888 { 2199 {
1889 case Button1: 2200 int lines;
1890 case Button3: 2201 page_dirn dirn;
1891 selection_make (ev.time); 2202
2203 dirn = ev.button == Button4 ? UP : DN;
2204
2205 if (ev.state & ShiftMask)
1892 break; 2206 lines = 1;
1893 case Button2: 2207 else if (option (Opt_mouseWheelScrollPage))
1894 selection_request (ev.time, ev.x, ev.y); 2208 lines = nrow - 1;
1895 break; 2209 else
2210 lines = 5;
2211
1896#ifdef MOUSE_WHEEL 2212# ifdef MOUSE_SLIP_WHEELING
1897 case Button4: 2213 if (ev.state & ControlMask)
1898 case Button5:
1899 { 2214 {
2215 mouse_slip_wheel_speed += dirn;
2216 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2217
2218 if (!slip_wheel_ev.is_active ())
2219 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1900 int i; 2220 }
1901 page_dirn v;
1902
1903 v = (ev.button == Button4) ? UP : DN;
1904 if (ev.state & ShiftMask)
1905 i = 1;
1906 else if ((Options & Opt_mouseWheelScrollPage))
1907 i = TermWin.nrow - 1;
1908 else 2221 else
1909 i = 5;
1910# ifdef MOUSE_SLIP_WHEELING
1911 if (ev.state & ControlMask)
1912 {
1913 mouse_slip_wheel_speed += (v ? -1 : 1);
1914 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1915 }
1916# endif 2222# endif
1917# ifdef JUMP_MOUSE_WHEEL
1918 scr_page (v, i);
1919 scr_refresh (SMOOTH_REFRESH);
1920 scrollbar_show (1);
1921# else
1922 while (i--)
1923 {
1924 scr_page (v, 1);
1925 scr_refresh (SMOOTH_REFRESH);
1926 scrollbar_show (1);
1927 }
1928# endif
1929
1930 }
1931 break;
1932#endif
1933
1934 }
1935 }
1936 }
1937#ifdef MENUBAR
1938 else if (isMenuBarWindow(ev.window))
1939 menubar_control (ev);
1940#endif
1941}
1942
1943
1944#ifdef TRANSPARENT
1945/*
1946 * Check our parents are still who we think they are.
1947 * Do transparency updates if required
1948 */
1949int
1950rxvt_term::check_our_parents ()
1951{
1952 int i, pchanged, aformat, have_pixmap, rootdepth;
1953 unsigned long nitems, bytes_after;
1954 Atom atype;
1955 unsigned char *prop = NULL;
1956 Window root, oldp, *list;
1957 Pixmap rootpixmap = None;
1958 XWindowAttributes wattr, wrootattr;
1959
1960 pchanged = 0;
1961
1962 if (!(Options & Opt_transparent))
1963 return pchanged; /* Don't try any more */
1964
1965 XGetWindowAttributes(display->display, display->root, &wrootattr);
1966 rootdepth = wrootattr.depth;
1967
1968 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr);
1969 if (rootdepth != wattr.depth)
1970 {
1971 if (am_transparent)
1972 {
1973 pchanged = 1;
1974 XSetWindowBackground(display->display, TermWin.vt,
1975 PixColors[Color_bg]);
1976 am_transparent = am_pixmap_trans = 0;
1977 }
1978 return pchanged; /* Don't try any more */
1979 }
1980
1981 /* Get all X ops out of the queue so that our information is up-to-date. */
1982 XSync(display->display, False);
1983
1984 /*
1985 * Make the frame window set by the window manager have
1986 * the root background. Some window managers put multiple nested frame
1987 * windows for each client, so we have to take care about that.
1988 */
1989 i = (xa[XA_XROOTPMAPID] != 0
1990 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID],
1991 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1992 &nitems, &bytes_after, &prop) == Success));
1993 if (!i || prop == NULL)
1994 have_pixmap = 0;
1995 else
1996 {
1997 have_pixmap = 1;
1998 rootpixmap = *((Pixmap *)prop);
1999 XFree(prop);
2000 }
2001 if (have_pixmap)
2002 {
2003 /*
2004 * Copy display->root pixmap transparency
2005 */
2006 int sx, sy, nx, ny;
2007 unsigned int nw, nh;
2008 Window cr;
2009 XImage *image;
2010 GC gc;
2011 XGCValues gcvalue;
2012
2013 XTranslateCoordinates(display->display, TermWin.parent[0], display->root,
2014 0, 0, &sx, &sy, &cr);
2015 nw = (unsigned int)szHint.width;
2016 nh = (unsigned int)szHint.height;
2017 nx = ny = 0;
2018 if (sx < 0)
2019 {
2020 nw += sx;
2021 nx = -sx;
2022 sx = 0;
2023 }
2024 if (sy < 0)
2025 {
2026 nh += sy;
2027 ny = -sy;
2028 sy = 0;
2029 }
2030 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
2031 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
2032 allowedxerror = -1;
2033 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2034 ZPixmap);
2035 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2036 /* XXX: may need a delay here? */
2037 allowedxerror = 0;
2038 if (image == NULL)
2039 {
2040 if (am_transparent && am_pixmap_trans)
2041 {
2042 pchanged = 1;
2043 if (TermWin.pixmap != None)
2044 { 2223 {
2045 XFreePixmap(display->display, TermWin.pixmap); 2224 scr_page (dirn, lines);
2046 TermWin.pixmap = None; 2225 scrollBar.show (1);
2047 } 2226 }
2048 } 2227 }
2049 am_pixmap_trans = 0; 2228 break;
2229#endif
2230 }
2231 }
2232}
2233
2234/*}}} */
2235
2236void ecb_hot
2237rxvt_term::cmd_parse ()
2238{
2239 wchar_t ch = NOCHAR;
2240 char *seq_begin; // remember start of esc-sequence here
2241
2242 for (;;)
2243 {
2244 if (ecb_unlikely (ch == NOCHAR))
2245 {
2246 seq_begin = cmdbuf_ptr;
2247 ch = next_char ();
2248
2249 if (ch == NOCHAR)
2250 break;
2251 }
2252
2253 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2254 {
2255 if (ecb_unlikely (!seen_input))
2256 {
2257 seen_input = 1;
2258 // many badly-written programs (e.g. jed) contain a race condition:
2259 // they first read the screensize and then install a SIGWINCH handler.
2260 // some window managers resize the window early, and these programs
2261 // then sometimes get the size wrong.
2262 // unfortunately other programs are even more buggy and dislike
2263 // being sent SIGWINCH, so only do it when we were in fact being
2264 // resized.
2265 if (seen_resize && cmd_pid)
2266 kill (-cmd_pid, SIGWINCH);
2267 }
2268
2269 /* Read a text string from the input buffer */
2270 wchar_t buf[UBUFSIZ];
2271 bool refreshnow = false;
2272 int nlines = 0;
2273 wchar_t *str = buf;
2274 wchar_t *eol = str + min (ncol, UBUFSIZ);
2275
2276 for (;;)
2277 {
2278 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2279 break;
2280
2281 *str++ = ch;
2282
2283 if (ecb_unlikely (ch == C0_LF || str >= eol))
2284 {
2285 if (ch == C0_LF)
2286 nlines++;
2287
2288 refresh_count++;
2289
2290 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2291 {
2292 refresh_count = 0;
2293
2294 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2295 {
2296 refreshnow = true;
2297 ch = NOCHAR;
2298 break;
2299 }
2300 }
2301
2302 // scr_add_lines only works for nlines <= nrow - 1.
2303 if (nlines >= nrow - 1)
2304 {
2305 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2306 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2307 scr_add_lines (buf, str - buf, nlines);
2308
2309 nlines = 0;
2310 str = buf;
2311 eol = str + min (ncol, UBUFSIZ);
2312 }
2313
2314 if (str >= eol)
2315 {
2316 if (eol >= buf + UBUFSIZ)
2317 {
2318 ch = NOCHAR;
2319 break;
2320 }
2321 else
2322 eol = min (eol + ncol, buf + UBUFSIZ);
2323 }
2324
2325 }
2326
2327 seq_begin = cmdbuf_ptr;
2328 ch = next_char ();
2329 }
2330
2331 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2332 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2333 scr_add_lines (buf, str - buf, nlines);
2334
2335 /*
2336 * If there have been a lot of new lines, then update the screen
2337 * What the heck we'll cheat and only refresh less than every page-full.
2338 * if skipScroll is enabled.
2339 */
2340 if (refreshnow)
2341 {
2342 scr_refresh ();
2343 want_refresh = 1;
2344 }
2050 } 2345 }
2051 else 2346 else
2052 { 2347 {
2053 if (TermWin.pixmap != None) 2348 try
2054 XFreePixmap(display->display, TermWin.pixmap);
2055 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt,
2056 (unsigned int)szHint.width,
2057 (unsigned int)szHint.height,
2058 (unsigned int)image->depth);
2059 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue);
2060 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0,
2061 nx, ny, (unsigned int)image->width,
2062 (unsigned int)image->height);
2063 XFreeGC(display->display, gc);
2064 XDestroyImage(image);
2065 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2066 TermWin.pixmap);
2067 if (!am_transparent || !am_pixmap_trans)
2068 pchanged = 1;
2069 am_transparent = am_pixmap_trans = 1;
2070 }
2071 }
2072 if (!am_pixmap_trans)
2073 {
2074 unsigned int n;
2075 /*
2076 * InheritPixmap transparency
2077 */
2078 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2079 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
2080 i++)
2081 {
2082 oldp = TermWin.parent[i];
2083 XQueryTree(display->display, TermWin.parent[i - 1], &root,
2084 &TermWin.parent[i], &list, &n);
2085 XFree(list);
2086 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2087 if (TermWin.parent[i] == display->root)
2088 { 2349 {
2089 if (oldp != None) 2350 process_nonprinting (ch);
2090 pchanged = 1; 2351 }
2352 catch (const class out_of_input &o)
2353 {
2354 // we ran out of input, retry later
2355 cmdbuf_ptr = seq_begin;
2091 break; 2356 break;
2092 } 2357 }
2093 if (oldp != TermWin.parent[i]) 2358
2094 pchanged = 1; 2359 ch = NOCHAR;
2095 }
2096 n = 0;
2097 if (pchanged)
2098 { 2360 }
2099 for (; n < (unsigned int)i; n++) 2361 }
2100 { 2362}
2101 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2363
2102 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2364// read the next character
2103 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2365wchar_t ecb_hot
2104 { 2366rxvt_term::next_char () NOTHROW
2105 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2367{
2106 break; 2368 while (cmdbuf_ptr < cmdbuf_endp)
2107 } 2369 {
2108 } 2370 // assume 7-bit to be ascii ALWAYS
2371 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2372 return *cmdbuf_ptr++;
2373
2374 wchar_t wc;
2375 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2376
2377 if (len == (size_t)-2)
2109 } 2378 {
2110 if (n > (int)(sizeof(TermWin.parent) 2379 // the mbstate stores incomplete sequences. didn't know this :/
2111 / sizeof(TermWin.parent[0]))) 2380 cmdbuf_ptr = cmdbuf_endp;
2381 break;
2112 { 2382 }
2113 D_X((stderr, "InheritPixmap Turning off")); 2383
2114 XSetWindowBackground(display->display, TermWin.parent[0], 2384 if (len == (size_t)-1)
2115 PixColors[Color_fg]);
2116 XSetWindowBackground(display->display, TermWin.vt,
2117 PixColors[Color_bg]);
2118 am_transparent = 0;
2119 /* XXX: also turn off Opt_transparent? */
2120 } 2385 {
2121 else 2386 mbstate.reset (); // reset now undefined conversion state
2387 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2388 // in which case we "erroneously" return the next byte which might be valid.
2389 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2122 { 2390 }
2123 /* wait (an arbitrary period) for the WM to do its thing
2124 * needed for fvwm2.2.2 (and before?) */
2125# ifdef HAVE_NANOSLEEP
2126 struct timespec rqt;
2127 2391
2128 rqt.tv_sec = 1; 2392 // assume wchar == unicode
2129 rqt.tv_nsec = 0; 2393 cmdbuf_ptr += len;
2130 nanosleep(&rqt, NULL); 2394 return wc & UNICODE_MASK;
2131# else
2132 sleep(1);
2133# endif
2134 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2135 for (n = 0; n < (unsigned int)i; n++)
2136 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n],
2137 ParentRelative);
2138 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2139 ParentRelative);
2140 am_transparent = 1;
2141 }
2142 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2143 TermWin.parent[i] = None;
2144 } 2395 }
2396
2397 return NOCHAR;
2398}
2399
2400// read the next octet
2401uint32_t ecb_hot
2402rxvt_term::next_octet () NOTHROW
2403{
2404 return cmdbuf_ptr < cmdbuf_endp
2405 ? (unsigned char)*cmdbuf_ptr++
2406 : NOCHAR;
2407}
2408
2409static class out_of_input out_of_input;
2410
2411wchar_t ecb_hot
2412rxvt_term::cmd_getc () THROW ((class out_of_input))
2413{
2414 wchar_t c = next_char ();
2415
2416 if (c == NOCHAR)
2417 throw out_of_input;
2418
2145 return pchanged; 2419 return c;
2146} 2420}
2147#endif
2148 2421
2149/*}}} */ 2422uint32_t ecb_hot
2423rxvt_term::cmd_get8 () THROW ((class out_of_input))
2424{
2425 uint32_t c = next_octet ();
2426
2427 if (c == NOCHAR)
2428 throw out_of_input;
2429
2430 return c;
2431}
2150 2432
2151/*{{{ print pipe */ 2433/*{{{ print pipe */
2152/*----------------------------------------------------------------------*/ 2434/*----------------------------------------------------------------------*/
2153#ifdef PRINTPIPE 2435#ifdef PRINTPIPE
2154FILE * 2436FILE * ecb_cold
2155rxvt_term::popen_printer () 2437rxvt_term::popen_printer ()
2156{ 2438{
2157 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2439 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2158 2440
2159 if (stream == NULL) 2441 if (stream == NULL)
2160 rxvt_print_error("can't open printer pipe"); 2442 rxvt_warn ("can't open printer pipe, not printing.\n");
2443
2161 return stream; 2444 return stream;
2162} 2445}
2163 2446
2164int 2447int ecb_cold
2165rxvt_term::pclose_printer (FILE *stream) 2448rxvt_term::pclose_printer (FILE *stream)
2166{ 2449{
2167 fflush (stream); 2450 fflush (stream);
2168 /* pclose() reported not to work on SunOS 4.1.3 */
2169# if defined (__sun__) /* TODO: RESOLVE THIS */
2170 /* pclose works provided SIGCHLD handler uses waitpid */
2171 return pclose (stream); /* return fclose (stream); */
2172# else
2173 return pclose (stream); 2451 return pclose (stream);
2174# endif
2175} 2452}
2176 2453
2177/* 2454/*
2178 * simulate attached vt100 printer 2455 * simulate attached vt100 printer
2179 */ 2456 */
2180void 2457void ecb_cold
2181rxvt_term::process_print_pipe () 2458rxvt_term::process_print_pipe ()
2182{ 2459{
2183 int done; 2460 FILE *fd = popen_printer ();
2184 FILE *fd;
2185 2461
2186 if ((fd = popen_printer ()) == NULL) 2462 if (!fd)
2187 return; 2463 return;
2188 2464
2189 /* 2465 /*
2190 * Send all input to the printer until either ESC[4i or ESC[?4i 2466 * Send all input to the printer until either ESC[4i or ESC[?4i
2191 * is received. 2467 * is received.
2192 */ 2468 */
2193 for (done = 0; !done;) 2469 for (int done = 0; !done; )
2194 { 2470 {
2195 unsigned char buf[8]; 2471 unsigned char buf[8];
2196 unsigned char ch; 2472 unicode_t ch;
2197 unsigned int i, len; 2473 unsigned int i, len;
2198 2474
2199 if ((ch = cmd_getc ()) != C0_ESC) 2475 if ((ch = cmd_getc ()) != C0_ESC)
2200 { 2476 {
2201 if (putc(ch, fd) == EOF) 2477 if (putc (ch, fd) == EOF)
2202 break; /* done = 1 */ 2478 break; /* done = 1 */
2203 } 2479 }
2204 else 2480 else
2205 { 2481 {
2206 len = 0; 2482 len = 0;
… …
2217 { 2493 {
2218 if ((buf[len++] = cmd_getc ()) == 'i') 2494 if ((buf[len++] = cmd_getc ()) == 'i')
2219 break; /* done = 1 */ 2495 break; /* done = 1 */
2220 } 2496 }
2221 } 2497 }
2498
2222 for (i = 0; i < len; i++) 2499 for (i = 0; i < len; i++)
2223 if (putc(buf[i], fd) == EOF) 2500 if (putc (buf[i], fd) == EOF)
2224 { 2501 {
2225 done = 1; 2502 done = 1;
2226 break; 2503 break;
2227 } 2504 }
2228 } 2505 }
2229 } 2506 }
2507
2230 pclose_printer (fd); 2508 pclose_printer (fd);
2231} 2509}
2232#endif /* PRINTPIPE */ 2510#endif /* PRINTPIPE */
2233/*}}} */ 2511/*}}} */
2234 2512
2235/* *INDENT-OFF* */
2236enum { 2513enum {
2237 C1_40 = 0x40, 2514 C1_40 = 0x40,
2238 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2515 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2239 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2516 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2240 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2517 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2241 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2518 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2242}; 2519};
2243/* *INDENT-ON* */
2244 2520
2245/*{{{ process non-printing single characters */ 2521/*{{{ process non-printing single characters */
2246void 2522void ecb_hot
2247rxvt_term::process_nonprinting (unsigned char ch) 2523rxvt_term::process_nonprinting (unicode_t ch)
2248{ 2524{
2249 switch (ch) 2525 switch (ch)
2250 { 2526 {
2527 case C0_ESC:
2528 process_escape_seq ();
2529 break;
2251 case C0_ENQ: /* terminal Status */ 2530 case C0_ENQ: /* terminal Status */
2252 if (rs[Rs_answerbackstring]) 2531 if (rs[Rs_answerbackstring])
2253 tt_write( 2532 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2254 (const unsigned char *)rs[Rs_answerbackstring],
2255 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2256 else 2533 else
2257 tt_write((unsigned char *)VT100_ANS, 2534 tt_write (VT100_ANS, strlen (VT100_ANS));
2258 (unsigned int)STRLEN(VT100_ANS));
2259 break; 2535 break;
2260 case C0_BEL: /* bell */ 2536 case C0_BEL: /* bell */
2261 scr_bell (); 2537 scr_bell ();
2262 break; 2538 break;
2263 case C0_BS: /* backspace */ 2539 case C0_BS: /* backspace */
… …
2278 scr_charset_choose (1); 2554 scr_charset_choose (1);
2279 break; 2555 break;
2280 case C0_SI: /* shift in - acs */ 2556 case C0_SI: /* shift in - acs */
2281 scr_charset_choose (0); 2557 scr_charset_choose (0);
2282 break; 2558 break;
2559
2560#ifdef EIGHT_BIT_CONTROLS
2561 // 8-bit controls
2562 case 0x90: /* DCS */
2563 process_dcs_seq ();
2564 break;
2565 case 0x9b: /* CSI */
2566 process_csi_seq ();
2567 break;
2568 case 0x9d: /* OSC */
2569 process_osc_seq ();
2570 break;
2571#endif
2283 } 2572 }
2284} 2573}
2285/*}}} */ 2574/*}}} */
2286 2575
2287 2576
2288/*{{{ process VT52 escape sequences */ 2577/*{{{ process VT52 escape sequences */
2289void 2578void ecb_cold
2290rxvt_term::process_escape_vt52 (unsigned char ch) 2579rxvt_term::process_escape_vt52 (unicode_t ch)
2291{ 2580{
2292 int row, col; 2581 int row, col;
2293 2582
2294 switch (ch) 2583 switch (ch)
2295 { 2584 {
… …
2325 row = cmd_getc () - ' '; 2614 row = cmd_getc () - ' ';
2326 col = cmd_getc () - ' '; 2615 col = cmd_getc () - ' ';
2327 scr_gotorc (row, col, 0); 2616 scr_gotorc (row, col, 0);
2328 break; 2617 break;
2329 case 'Z': /* identify the terminal type */ 2618 case 'Z': /* identify the terminal type */
2330 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2619 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2331 break; 2620 break;
2332 case '<': /* turn off VT52 mode */ 2621 case '<': /* turn off VT52 mode */
2333 PrivMode(0, PrivMode_vt52); 2622 priv_modes &= ~PrivMode_vt52;
2334 break; 2623 break;
2335 case 'F': /* use special graphics character set */ 2624 case 'F': /* use special graphics character set */
2336 case 'G': /* use regular character set */ 2625 case 'G': /* use regular character set */
2337 /* unimplemented */ 2626 /* unimplemented */
2338 break; 2627 break;
… …
2344} 2633}
2345/*}}} */ 2634/*}}} */
2346 2635
2347 2636
2348/*{{{ process escape sequences */ 2637/*{{{ process escape sequences */
2349void 2638void ecb_hot
2350rxvt_term::process_escape_seq () 2639rxvt_term::process_escape_seq ()
2351{ 2640{
2352 unsigned char ch = cmd_getc (); 2641 unicode_t ch = cmd_getc ();
2353 2642
2354 if (PrivateModes & PrivMode_vt52) 2643 if (priv_modes & PrivMode_vt52)
2355 { 2644 {
2356 process_escape_vt52 (ch); 2645 process_escape_vt52 (ch);
2357 return; 2646 return;
2358 } 2647 }
2359 2648
2360 switch (ch) 2649 switch (ch)
2361 { 2650 {
2362 /* case 1: do_tek_mode (); break; */
2363 case '#': 2651 case '#':
2364 if (cmd_getc () == '8') 2652 if (cmd_getc () == '8')
2365 scr_E (); 2653 scr_E ();
2366 break; 2654 break;
2367 case '(': 2655 case '(':
… …
2374 scr_charset_set (2, (unsigned int)cmd_getc ()); 2662 scr_charset_set (2, (unsigned int)cmd_getc ());
2375 break; 2663 break;
2376 case '+': 2664 case '+':
2377 scr_charset_set (3, (unsigned int)cmd_getc ()); 2665 scr_charset_set (3, (unsigned int)cmd_getc ());
2378 break; 2666 break;
2379#ifdef MULTICHAR_SET 2667#if !ENABLE_MINIMAL
2380 case '$':
2381 scr_charset_set (-2, (unsigned int)cmd_getc ());
2382 break;
2383#endif
2384#ifndef NO_FRILLS
2385 case '6': 2668 case '6':
2386 scr_backindex (); 2669 scr_backindex ();
2387 break; 2670 break;
2388#endif 2671#endif
2389 case '7': 2672 case '7':
2390 scr_cursor (SAVE); 2673 scr_cursor (SAVE);
2391 break; 2674 break;
2392 case '8': 2675 case '8':
2393 scr_cursor (RESTORE); 2676 scr_cursor (RESTORE);
2394 break; 2677 break;
2395#ifndef NO_FRILLS 2678#if !ENABLE_MINIMAL
2396 case '9': 2679 case '9':
2397 scr_forwardindex (); 2680 scr_forwardindex ();
2398 break; 2681 break;
2399#endif 2682#endif
2683 // DECPAM/DECPNM
2400 case '=': 2684 case '=':
2685 priv_modes |= PrivMode_aplKP;
2686 break;
2401 case '>': 2687 case '>':
2402 PrivMode((ch == '='), PrivMode_aplKP); 2688 priv_modes &= ~PrivMode_aplKP;
2403 break; 2689 break;
2404 2690
2405 case C1_40: 2691 case C1_40:
2406 cmd_getc (); 2692 cmd_getc ();
2407 break; 2693 break;
… …
2410 break; 2696 break;
2411 2697
2412 /* 8.3.87: NEXT LINE */ 2698 /* 8.3.87: NEXT LINE */
2413 case C1_NEL: /* ESC E */ 2699 case C1_NEL: /* ESC E */
2414 { 2700 {
2415 uint32_t nlcr[] = { '\n', '\r' }; 2701 wchar_t nlcr[] = { C0_LF, C0_CR };
2416 scr_add_lines (nlcr, 1, 2); 2702 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2417 } 2703 }
2418 break; 2704 break;
2419 2705
2420 /* kidnapped escape sequence: Should be 8.3.48 */ 2706 /* kidnapped escape sequence: Should be 8.3.48 */
2421 case C1_ESA: /* ESC G */ 2707 case C1_ESA: /* ESC G */
2422 process_graphics (); 2708 // used by original rxvt for rob nations own graphics mode
2709 if (cmd_getc () == 'Q')
2710 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2423 break; 2711 break;
2424 2712
2425 /* 8.3.63: CHARACTER TABULATION SET */ 2713 /* 8.3.63: CHARACTER TABULATION SET */
2426 case C1_HTS: /* ESC H */ 2714 case C1_HTS: /* ESC H */
2427 scr_set_tab (1); 2715 scr_set_tab (1);
… …
2431 case C1_RI: /* ESC M */ 2719 case C1_RI: /* ESC M */
2432 scr_index (DN); 2720 scr_index (DN);
2433 break; 2721 break;
2434 2722
2435 /* 8.3.142: SINGLE-SHIFT TWO */ 2723 /* 8.3.142: SINGLE-SHIFT TWO */
2436 /*case C1_SS2: scr_single_shift (2); break; */ 2724 /* case C1_SS2: break; */
2437 2725
2438 /* 8.3.143: SINGLE-SHIFT THREE */ 2726 /* 8.3.143: SINGLE-SHIFT THREE */
2439 /*case C1_SS3: scr_single_shift (3); break; */ 2727 /* case C1_SS3: break; */
2440 2728
2441 /* 8.3.27: DEVICE CONTROL STRING */ 2729 /* 8.3.27: DEVICE CONTROL STRING */
2442 case C1_DCS: /* ESC P */ 2730 case C1_DCS: /* ESC P */
2443 process_dcs_seq (); 2731 process_dcs_seq ();
2444 break; 2732 break;
2445 2733
2446 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2734 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2447 case C1_SCI: /* ESC Z */ 2735 case C1_SCI: /* ESC Z */
2448 tt_write((const unsigned char *)ESCZ_ANSWER, 2736 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2449 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2450 break; /* steal obsolete ESC [ c */ 2737 break; /* steal obsolete ESC [ c */
2451 2738
2452 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2739 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2453 case C1_CSI: /* ESC [ */ 2740 case C1_CSI: /* ESC [ */
2454 process_csi_seq (); 2741 process_csi_seq ();
2455 break; 2742 break;
2456 2743
2457 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2744 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2458 case C1_OSC: /* ESC ] */ 2745 case C1_OSC: /* ESC ] */
2459 process_osc_seq (); 2746 process_osc_seq ();
2460 break; 2747 break;
2461 2748
2462 /* 8.3.106: RESET TO INITIAL STATE */ 2749 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2463 case 'c': 2750 case 'c':
2751 mbstate.reset ();
2464 scr_poweron (); 2752 scr_poweron ();
2465 scrollbar_show (1); 2753 scrollBar.show (1);
2466 break; 2754 break;
2467 2755
2468 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2756 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2469 case 'n': 2757 case 'n':
2470 scr_charset_choose (2); 2758 scr_charset_choose (2);
… …
2477 } 2765 }
2478} 2766}
2479/*}}} */ 2767/*}}} */
2480 2768
2481/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2769/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2482/* *INDENT-OFF* */
2483enum { 2770enum {
2484 CSI_ICH = 0x40, 2771 CSI_ICH = 0x40,
2485 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2772 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2486 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2773 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2487 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2774 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2488 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2775 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2489 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2776 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2490 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2777 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2491 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2778 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2492 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2779 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2493}; 2780};
2494 2781
2495#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2782#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2496 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2783 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2497 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2784 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2498#define get_byte_array_bit(array, bit) \ 2785#define get_byte_array_bit(array, bit) \
2499 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2786 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2500 2787
2501const unsigned char csi_defaults[] = 2788static const unsigned char csi_defaults[] =
2502 { 2789 {
2503 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2790 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2504 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2791 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2505 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2792 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2506 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2793 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2507 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2794 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2508 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2795 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2509 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2796 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2510 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2797 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2511 }; 2798 };
2512/* *INDENT-ON* */
2513 2799
2514void 2800void ecb_hot
2515rxvt_term::process_csi_seq () 2801rxvt_term::process_csi_seq ()
2516{ 2802{
2517 unsigned char ch, priv, i; 2803 unicode_t ch, priv, prev_ch, i;
2518 unsigned int nargs, p; 2804 unsigned int nargs, p;
2519 int n, ndef; 2805 int n, ndef;
2520 int arg[ESC_ARGS]; 2806 int arg[ESC_ARGS] = { };
2521 2807
2522 for (nargs = ESC_ARGS; nargs > 0;) 2808 nargs = 0;
2523 arg[--nargs] = 0;
2524 2809
2525 priv = 0; 2810 priv = 0;
2526 ch = cmd_getc (); 2811 ch = cmd_getc ();
2527 if (ch >= '<' && ch <= '?') 2812 if ((ch >= '<' && ch <= '?') || ch == '!')
2813 {
2528 { /* '<' '=' '>' '?' */ 2814 /* '<' '=' '>' '?' '!' */
2529 priv = ch; 2815 priv = ch;
2530 ch = cmd_getc (); 2816 ch = cmd_getc ();
2531 } 2817 }
2818
2819 prev_ch = 0;
2532 /* read any numerical arguments */ 2820 /* read any numerical arguments */
2533 for (n = -1; ch < CSI_ICH; ) 2821 for (n = -1; ch < CSI_ICH; )
2534 { 2822 {
2535 if (isdigit(ch)) 2823 if (isdigit (ch))
2536 { 2824 {
2537 if (n < 0) 2825 if (n < 0)
2538 n = ch - '0'; 2826 n = ch - '0';
2539 else 2827 else
2540 n = n * 10 + ch - '0'; 2828 n = n * 10 + ch - '0';
… …
2543 { 2831 {
2544 if (nargs < ESC_ARGS) 2832 if (nargs < ESC_ARGS)
2545 arg[nargs++] = n; 2833 arg[nargs++] = n;
2546 n = -1; 2834 n = -1;
2547 } 2835 }
2548 else if (ch == '\b') 2836 else if (IS_CONTROL (ch))
2549 {
2550 scr_backspace ();
2551 }
2552 else if (ch == C0_ESC)
2553 {
2554 process_escape_seq ();
2555 return;
2556 }
2557 else if (ch < ' ')
2558 {
2559 process_nonprinting (ch); 2837 process_nonprinting (ch);
2560 } 2838
2839 prev_ch = ch;
2561 ch = cmd_getc (); 2840 ch = cmd_getc ();
2562 } 2841 }
2563 2842
2564 if (ch > CSI_7F) 2843 if (ch > CSI_7F)
2565 return; 2844 return;
2566 2845
2567 if (nargs < ESC_ARGS) 2846 if (nargs < ESC_ARGS)
2568 arg[nargs++] = n; 2847 arg[nargs++] = n;
2569 2848
2570 i = ch - CSI_ICH; 2849 i = ch - CSI_ICH;
2571 ndef = get_byte_array_bit(csi_defaults, i); 2850 ndef = get_byte_array_bit (csi_defaults, i);
2572 for (p = 0; p < nargs; p++) 2851 for (p = 0; p < nargs; p++)
2573 if (arg[p] == -1) 2852 if (arg[p] == -1)
2574 arg[p] = ndef; 2853 arg[p] = ndef;
2575
2576#ifdef DEBUG_CMD
2577 fprintf(stderr, "CSI ");
2578 for (p = 0; p < nargs; p++)
2579 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2580 fprintf(stderr, "%c\n", ch);
2581#endif
2582 2854
2583 /* 2855 /*
2584 * private mode handling 2856 * private mode handling
2585 */ 2857 */
2586 if (priv) 2858 if (priv)
2587 { 2859 {
2588 switch (priv) 2860 switch (priv)
2589 { 2861 {
2590 case '>': 2862 case '>':
2591 if (ch == CSI_DA) /* secondary device attributes */ 2863 if (ch == CSI_DA) /* secondary device attributes */
2864 {
2865 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2866 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2867 //
2868 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2869 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2870 // versions.
2871 //
2592 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2872 tt_printf ("\033[>%d;95;0c", 'U');
2873 }
2593 break; 2874 break;
2875
2594 case '?': 2876 case '?':
2595 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2877 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2596 process_terminal_mode (ch, priv, nargs, arg); 2878 process_terminal_mode (ch, priv, nargs, arg);
2597 break; 2879 break;
2880
2881 case '!':
2882 if (ch == CSI_70)
2883 {
2884 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2885 scr_soft_reset ();
2886
2887 static const int pm_h[] = { 7, 25 };
2888 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2889
2890 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2891 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2598 } 2892 }
2893 break;
2894 }
2895
2599 return; 2896 return;
2600 } 2897 }
2601 2898
2602 switch (ch) 2899 switch (ch)
2603 { 2900 {
2604 /* 2901 /*
2605 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2902 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2606 */ 2903 */
2607#ifdef PRINTPIPE 2904#ifdef PRINTPIPE
2608 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2905 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2609 switch (arg[0]) 2906 switch (arg[0])
2610 { 2907 {
… …
2617 } 2914 }
2618 break; 2915 break;
2619#endif 2916#endif
2620 2917
2621 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2918 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2622 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2919 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2623 arg[0] = -arg[0]; 2920 arg[0] = -arg[0];
2624 /* FALLTHROUGH */ 2921 /* FALLTHROUGH */
2625 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2922 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2626 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2923 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2627 scr_gotorc (arg[0], 0, RELATIVE); 2924 scr_gotorc (arg[0], 0, RELATIVE);
2628 break; 2925 break;
2629 2926
2630 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2927 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2631 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2928 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2702 2999
2703 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3000 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2704 arg[0] = -arg[0]; 3001 arg[0] = -arg[0];
2705 /* FALLTHROUGH */ 3002 /* FALLTHROUGH */
2706 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3003 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2707 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3004 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2708 break; 3005 break;
2709 3006
2710 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3007 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2711 tt_write((const unsigned char *)VT100_ANS, 3008 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2712 (unsigned int)(sizeof(VT100_ANS) - 1));
2713 break; 3009 break;
2714 3010
2715 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3011 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2716 process_sgr_mode (nargs, arg); 3012 process_sgr_mode (nargs, arg);
2717 break; 3013 break;
2718 3014
2719 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3015 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2720 switch (arg[0]) 3016 switch (arg[0])
2721 { 3017 {
2722 case 5: /* DSR requested */ 3018 case 5: /* DSR requested */
2723 tt_printf("\033[0n"); 3019 tt_printf ("\033[0n");
2724 break; 3020 break;
2725 case 6: /* CPR requested */ 3021 case 6: /* CPR requested */
2726 scr_report_position (); 3022 scr_report_position ();
2727 break; 3023 break;
2728#if defined (ENABLE_DISPLAY_ANSWER)
2729 case 7: /* unofficial extension */ 3024 case 7: /* unofficial extension */
3025 if (option (Opt_insecure))
2730 tt_printf("%-.250s\n", rs[Rs_display_name]); 3026 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2731 break; 3027 break;
2732#endif
2733 case 8: /* unofficial extension */ 3028 case 8: /* unofficial extension */
2734 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3029 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2735 break; 3030 break;
2736 } 3031 }
2737 break; 3032 break;
2738 3033
2739 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3034 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2772 break; 3067 break;
2773 3068
2774 case CSI_RM: /* 8.3.107: RESET MODE */ 3069 case CSI_RM: /* 8.3.107: RESET MODE */
2775 if (arg[0] == 4) 3070 if (arg[0] == 4)
2776 scr_insert_mode (0); 3071 scr_insert_mode (0);
3072 else if (arg[0] == 20)
3073 priv_modes &= ~PrivMode_LFNL;
2777 break; 3074 break;
2778 3075
2779 case CSI_SM: /* 8.3.126: SET MODE */ 3076 case CSI_SM: /* 8.3.126: SET MODE */
2780 if (arg[0] == 4) 3077 if (arg[0] == 4)
2781 scr_insert_mode (1); 3078 scr_insert_mode (1);
3079 else if (arg[0] == 20)
3080 priv_modes |= PrivMode_LFNL;
3081 break;
3082
3083 case CSI_71: // DESCUSR: set cursor style
3084 if (prev_ch == ' ')
3085 set_cursor_style (arg[0]);
2782 break; 3086 break;
2783 3087
2784 /* 3088 /*
2785 * PRIVATE USE beyond this point. All CSI_7? sequences here 3089 * PRIVATE USE beyond this point. All CSI_7? sequences here
2786 */ 3090 */
… …
2798 break; 3102 break;
2799 case CSI_75: 3103 case CSI_75:
2800 scr_cursor (RESTORE); 3104 scr_cursor (RESTORE);
2801 break; 3105 break;
2802 3106
2803#ifndef NO_FRILLS 3107#if !ENABLE_MINIMAL
2804 case CSI_74: 3108 case CSI_74:
2805 process_window_ops (arg, nargs); 3109 process_window_ops (arg, nargs);
2806 break; 3110 break;
2807#endif 3111#endif
2808 3112
2809 case CSI_78: /* DECREQTPARM */ 3113 case CSI_78: /* DECREQTPARM */
2810 if (arg[0] == 0 || arg[0] == 1) 3114 if (arg[0] == 0 || arg[0] == 1)
2811 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3115 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2812 /* FALLTHROUGH */ 3116 break;
2813 3117
2814 default: 3118 default:
2815 break; 3119 break;
2816 } 3120 }
2817} 3121}
2818/*}}} */ 3122/*}}} */
2819 3123
2820#ifndef NO_FRILLS 3124#if !ENABLE_MINIMAL
2821/* ARGSUSED */
2822void 3125void
2823rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3126rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2824{ 3127{
2825 int x, y; 3128 int x, y;
2826#if 0
2827 char *s;
2828#endif
2829 XWindowAttributes wattr; 3129 XWindowAttributes wattr;
2830 Window wdummy; 3130 Window wdummy;
3131
3132 dLocal (Display *, dpy);
2831 3133
2832 if (nargs == 0) 3134 if (nargs == 0)
2833 return; 3135 return;
3136
2834 switch (args[0]) 3137 switch (args[0])
2835 { 3138 {
2836 /* 3139 /*
2837 * commands 3140 * commands
2838 */ 3141 */
2839 case 1: /* deiconify window */ 3142 case 1: /* deiconify window */
2840 XMapWindow(display->display, TermWin.parent[0]); 3143 XMapWindow (dpy, parent);
2841 break; 3144 break;
2842 case 2: /* iconify window */ 3145 case 2: /* iconify window */
2843 XIconifyWindow(display->display, TermWin.parent[0], 3146 XIconifyWindow (dpy, parent, display->screen);
2844 DefaultScreen(display->display));
2845 break; 3147 break;
2846 case 3: /* set position (pixels) */ 3148 case 3: /* set position (pixels) */
2847 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3149 XMoveWindow (dpy, parent, args[1], args[2]);
2848 break; 3150 break;
2849 case 4: /* set size (pixels) */ 3151 case 4: /* set size (pixels) */
2850 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3152 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2851 break; 3153 break;
2852 case 5: /* raise window */ 3154 case 5: /* raise window */
2853 XRaiseWindow(display->display, TermWin.parent[0]); 3155 XRaiseWindow (dpy, parent);
2854 break; 3156 break;
2855 case 6: /* lower window */ 3157 case 6: /* lower window */
2856 XLowerWindow(display->display, TermWin.parent[0]); 3158 XLowerWindow (dpy, parent);
2857 break; 3159 break;
2858 case 7: /* refresh window */ 3160 case 7: /* refresh window */
2859 scr_touch (true); 3161 scr_touch (true);
2860 break; 3162 break;
2861 case 8: /* set size (chars) */ 3163 case 8: /* set size (chars) */
2862 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3164 set_widthheight ((unsigned int) (args[2] * fwidth),
2863 (unsigned int)(args[1] * TermWin.fheight)); 3165 (unsigned int) (args[1] * fheight));
2864 break; 3166 break;
3167
3168 //case 9: NYI, TODO, restore maximized window or maximize window
2865 default: 3169 default:
2866 if (args[0] >= 24) /* set height (chars) */ 3170 if (args[0] >= 24) /* set height (chars) */
2867 set_widthheight ((unsigned int)TermWin.width, 3171 set_widthheight ((unsigned int)vt_width,
2868 (unsigned int)(args[1] * TermWin.fheight)); 3172 (unsigned int) (args[1] * fheight));
2869 break; 3173 break;
3174
2870 /* 3175 /*
2871 * reports - some output format copied from XTerm 3176 * reports - some output format copied from XTerm
2872 */ 3177 */
2873 case 11: /* report window state */ 3178 case 11: /* report window state */
2874 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3179 XGetWindowAttributes (dpy, parent, &wattr);
2875 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3180 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2876 break; 3181 break;
2877 case 13: /* report window position */ 3182 case 13: /* report window position */
2878 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3183 XGetWindowAttributes (dpy, parent, &wattr);
2879 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3184 XTranslateCoordinates (dpy, parent, wattr.root,
2880 -wattr.border_width, -wattr.border_width, 3185 -wattr.border_width, -wattr.border_width,
2881 &x, &y, &wdummy); 3186 &x, &y, &wdummy);
2882 tt_printf("\033[3;%d;%dt", x, y); 3187 tt_printf ("\033[3;%d;%dt", x, y);
2883 break; 3188 break;
2884 case 14: /* report window size (pixels) */ 3189 case 14: /* report window size (pixels) */
2885 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3190 XGetWindowAttributes (dpy, parent, &wattr);
2886 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3191 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2887 break; 3192 break;
3193 case 18: /* report text area size (chars) */
3194 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3195 break;
2888 case 18: /* report window size (chars) */ 3196 case 19: /* report window size (chars) */
2889 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3197 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2890 break; 3198 break;
2891#if 0 /* XXX: currently disabled due to security concerns */
2892 case 20: /* report icon label */ 3199 case 20: /* report icon label */
2893 XGetIconName(display->display, TermWin.parent[0], &s); 3200 {
3201 char *s;
3202 XGetIconName (dpy, parent, &s);
2894 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3203 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3204 XFree (s);
3205 }
2895 break; 3206 break;
2896 case 21: /* report window title */ 3207 case 21: /* report window title */
2897 XFetchName(display->display, TermWin.parent[0], &s); 3208 {
3209 char *s;
3210 XFetchName (dpy, parent, &s);
2898 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3211 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3212 XFree (s);
3213 }
2899 break; 3214 break;
2900#endif
2901
2902 } 3215 }
2903} 3216}
2904#endif 3217#endif
2905 3218
2906/*----------------------------------------------------------------------*/ 3219/*----------------------------------------------------------------------*/
2907/* 3220/*
2908 * get input up until STRING TERMINATOR (or BEL) 3221 * get input up until STRING TERMINATOR (or BEL)
2909 * ends_how is terminator used. returned input must be free()d 3222 * ends_how is terminator used. returned input must be free()'d
2910 */ 3223 */
2911unsigned char * 3224char *
2912rxvt_term::get_to_st (unsigned char *ends_how) 3225rxvt_term::get_to_st (unicode_t &ends_how)
2913{ 3226{
2914 int seen_esc = 0; /* seen escape? */ 3227 unicode_t ch;
3228 bool seen_esc = false;
2915 unsigned int n = 0; 3229 unsigned int n = 0;
2916 unsigned char *s; 3230 wchar_t string[STRING_MAX];
2917 unsigned char ch, string[STRING_MAX];
2918 3231
2919 for (; (ch = cmd_getc ());) 3232 while ((ch = cmd_getc ()) != NOCHAR)
2920 { 3233 {
2921 if (ch == C0_BEL 3234 if (seen_esc)
2922 || ch == CHAR_ST 3235 {
2923 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3236 if (ch == 0x5c) /* 7bit ST */
2924 break; 3237 break;
3238 else
3239 return NULL;
3240 }
2925 if (ch == C0_ESC) 3241 else if (ch == C0_ESC)
2926 { 3242 {
2927 seen_esc = 1; 3243 seen_esc = true;
2928 continue; 3244 continue;
2929 } 3245 }
3246 else if (ch == C0_BEL || ch == CHAR_ST)
3247 break;
2930 else if (ch == '\t') 3248 else if (ch == C0_SYN)
2931 ch = ' '; /* translate '\t' to space */ 3249 ch = cmd_get8 ();
2932 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3250 else if (ch < 0x20)
2933 return NULL; /* other control character - exit */ 3251 return NULL; /* other control character - exit */
2934 if (n < sizeof(string) - 1) 3252
3253 seen_esc = false;
3254
3255 if (n >= STRING_MAX - 1)
3256 // stop at some sane length
3257 return NULL;
3258
2935 string[n++] = ch; 3259 string[n++] = ch;
2936 seen_esc = 0;
2937 } 3260 }
3261
2938 string[n++] = '\0'; 3262 string[n++] = '\0';
2939 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3263
2940 return NULL;
2941 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3264 ends_how = (ch == 0x5c ? C0_ESC : ch);
2942 STRNCPY(s, string, n); 3265
2943 return s; 3266 return rxvt_wcstombs (string);
2944} 3267}
2945 3268
2946/*----------------------------------------------------------------------*/ 3269/*----------------------------------------------------------------------*/
2947/* 3270/*
2948 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3271 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2949 */ 3272 */
2950void 3273void
2951rxvt_term::process_dcs_seq () 3274rxvt_term::process_dcs_seq ()
2952{ 3275{
2953 unsigned char eh, *s;
2954 /* 3276 /*
2955 * Not handled yet 3277 * Not handled yet
2956 */ 3278 */
3279
3280 unicode_t eh;
2957 s = get_to_st (&eh); 3281 char *s = get_to_st (eh);
2958 if (s) 3282 if (s)
2959 free(s); 3283 free (s);
3284
2960 return; 3285 return;
2961} 3286}
2962 3287
2963/*----------------------------------------------------------------------*/ 3288/*----------------------------------------------------------------------*/
2964/* 3289/*
2965 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3290 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2966 */ 3291 */
2967void 3292void
2968rxvt_term::process_osc_seq () 3293rxvt_term::process_osc_seq ()
2969{ 3294{
2970 unsigned char ch, eh, *s; 3295 int arg;
2971 int arg;
2972 3296
2973 ch = cmd_getc (); 3297 unicode_t ch = cmd_getc ();
2974 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3298 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2975 arg = arg * 10 + (ch - '0'); 3299 arg = arg * 10 + (ch - '0');
2976 3300
2977 if (ch == ';') 3301 if (ch == ';')
2978 { 3302 {
3303 unicode_t eh;
2979 s = get_to_st (&eh); 3304 char *s = get_to_st (eh);
3305
2980 if (s) 3306 if (s)
2981 { 3307 {
2982 /*
2983 * rxvt_menubar_dispatch() violates the constness of the string,
2984 * so do it here
2985 */
2986 if (arg == XTerm_Menu)
2987#if 0 /* XXX: currently disabled due to security concerns */
2988 menubar_dispatch ((char *)s);
2989#else
2990 (void)0;
2991#endif
2992 else
2993 xterm_seq (arg, (char *)s, eh); 3308 process_xterm_seq (arg, s, eh);
2994 free(s); 3309 free (s);
2995 } 3310 }
3311 }
3312}
3313
3314void
3315rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3316{
3317 if (str[0] == '?' && !str[1])
2996 } 3318 {
3319 rgba c;
3320 pix_colors_focused[color].get (c);
3321
3322#if XFT
3323 if (c.a != rgba::MAX_CC)
3324 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3325 else
3326#endif
3327 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3328 }
3329 else
3330 set_window_color (color, str);
2997} 3331}
3332
2998/* 3333/*
2999 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3334 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3000 * 0 = change iconName/title
3001 * 1 = change iconName
3002 * 2 = change title
3003 * 4 = change color
3004 * 12 = change text color
3005 * 13 = change mouse foreground color
3006 * 17 = change highlight character colour
3007 * 18 = change bold character color
3008 * 19 = change underlined character color
3009 * 46 = change logfile (not implemented)
3010 * 50 = change font
3011 *
3012 * rxvt extensions:
3013 * 10 = menu (may change in future)
3014 * 20 = bg pixmap
3015 * 39 = change default fg color
3016 * 49 = change default bg color
3017 * 55 = dump scrollback buffer and all of screen
3018 */ 3335 */
3019void 3336void
3020rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3337rxvt_term::process_xterm_seq (int op, char *str, char resp)
3021{ 3338{
3022 int changed = 0; 3339 int color;
3023 int color;
3024 char *buf, *name; 3340 char *buf, *name;
3341 bool query = str[0] == '?' && !str[1];
3342 int saveop = op;
3025 3343
3344 dLocal (Display *, dpy);
3345
3026 assert(str != NULL); 3346 assert (str != NULL);
3347
3348 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3349 return;
3350
3027 switch (op) 3351 switch (op)
3028 { 3352 {
3029 case XTerm_name: 3353 case XTerm_name:
3030 set_title (str); 3354 set_title (str);
3031 /* FALLTHROUGH */ 3355 /* FALLTHROUGH */
3032 case XTerm_iconName: 3356 case XTerm_iconName:
3033 set_iconName (str); 3357 set_icon_name (str);
3034 break; 3358 break;
3035 case XTerm_title: 3359 case XTerm_title:
3036 set_title (str); 3360 set_title (str);
3037 break; 3361 break;
3362 case XTerm_property:
3363 if (str[0] == '?')
3364 {
3365 Atom prop = display->atom (str + 1);
3366 Atom actual_type;
3367 int actual_format;
3368 unsigned long nitems;
3369 unsigned long bytes_after;
3370 unsigned char *value = 0;
3371 const char *str = "";
3372
3373 if (prop
3374 && XGetWindowProperty (dpy, parent,
3375 prop, 0, 1<<16, 0, AnyPropertyType,
3376 &actual_type, &actual_format,
3377 &nitems, &bytes_after, &value) == Success
3378 && actual_type != None
3379 && actual_format == 8)
3380 str = (const char *)(value);
3381
3382 tt_printf ("\033]%d;%s%c", op, str, resp);
3383
3384 XFree (value);
3385 }
3386 else
3387 {
3388 char *eq = strchr (str, '=');
3389
3390 if (eq)
3391 {
3392 *eq = 0;
3393 set_utf8_property (display->atom (str), eq + 1);
3394 }
3395 else
3396 XDeleteProperty (dpy, parent,
3397 display->atom (str));
3398 }
3399 break;
3400
3038 case XTerm_Color: 3401 case XTerm_Color:
3039 for (buf = (char *)str; buf && *buf;) 3402 for (buf = (char *)str; buf && *buf;)
3040 { 3403 {
3041 if ((name = STRCHR(buf, ';')) == NULL) 3404 if ((name = strchr (buf, ';')) == NULL)
3042 break; 3405 break;
3406
3043 *name++ = '\0'; 3407 *name++ = '\0';
3044 color = atoi(buf); 3408 color = atoi (buf) + minCOLOR;
3045 if (color < 0 || color >= TOTAL_COLORS) 3409
3410 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3046 break; 3411 break;
3412
3047 if ((buf = STRCHR(name, ';')) != NULL) 3413 if ((buf = strchr (name, ';')) != NULL)
3048 *buf++ = '\0'; 3414 *buf++ = '\0';
3049 set_window_color (color + minCOLOR, name); 3415
3416 process_color_seq (op, color, name, resp);
3050 } 3417 }
3418 break;
3419 case Rxvt_restoreFG:
3420 case XTerm_Color00:
3421 process_color_seq (op, Color_fg, str, resp);
3422 break;
3423 case Rxvt_restoreBG:
3424 case XTerm_Color01:
3425 process_color_seq (op, Color_bg, str, resp);
3051 break; 3426 break;
3052#ifndef NO_CURSORCOLOR 3427#ifndef NO_CURSORCOLOR
3053 case XTerm_Color_cursor: 3428 case XTerm_Color_cursor:
3054 set_window_color (Color_cursor, str); 3429 process_color_seq (op, Color_cursor, str, resp);
3055 break; 3430 break;
3056#endif 3431#endif
3057 case XTerm_Color_pointer: 3432 case XTerm_Color_pointer_fg:
3058 set_window_color (Color_pointer, str); 3433 process_color_seq (op, Color_pointer_fg, str, resp);
3059 break; 3434 break;
3435 case XTerm_Color_pointer_bg:
3436 process_color_seq (op, Color_pointer_bg, str, resp);
3437 break;
3438#ifdef OPTION_HC
3439 case XTerm_Color_HC:
3440 process_color_seq (op, Color_HC, str, resp);
3441 break;
3442 case XTerm_Color_HTC:
3443 process_color_seq (op, Color_HTC, str, resp);
3444 break;
3445#endif
3060#ifndef NO_BOLD_UNDERLINE_REVERSE 3446#ifndef NO_BOLD_UNDERLINE_REVERSE
3061 case XTerm_Color_BD: 3447 case URxvt_Color_BD:
3062 set_window_color (Color_BD, str); 3448 process_color_seq (op, Color_BD, str, resp);
3063 break; 3449 break;
3064 case XTerm_Color_UL: 3450 case URxvt_Color_UL:
3065 set_window_color (Color_UL, str); 3451 process_color_seq (op, Color_UL, str, resp);
3066 break; 3452 break;
3067 case XTerm_Color_RV: 3453 case URxvt_Color_IT:
3068 set_window_color (Color_RV, str); 3454 process_color_seq (op, Color_IT, str, resp);
3069 break; 3455 break;
3070#endif 3456#endif
3457 case URxvt_Color_border:
3458 process_color_seq (op, Color_border, str, resp);
3459 break;
3071 3460
3072 case XTerm_Menu: 3461#if BG_IMAGE_FROM_ROOT
3462 case URxvt_Color_tint:
3463 process_color_seq (op, Color_tint, str, resp);
3073 /* 3464 {
3074 * rxvt_menubar_dispatch() violates the constness of the string, 3465 bool changed = false;
3075 * so DON'T do it here 3466
3467 if (ISSET_PIXCOLOR (Color_tint))
3468 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3469
3470 if (changed)
3471 update_background ();
3076 */ 3472 }
3473
3077 break; 3474 break;
3475#endif
3476
3477#if BG_IMAGE_FROM_FILE
3078 case XTerm_Pixmap: 3478 case Rxvt_Pixmap:
3079 if (*str != ';') 3479 if (!strcmp (str, "?"))
3080 { 3480 {
3081#if XPM_BACKGROUND 3481 char str[256];
3082 scale_pixmap (""); /* reset to default scaling */ 3482 int h_scale = fimage.h_scale;
3083 set_bgPixmap (str); /* change pixmap */ 3483 int v_scale = fimage.v_scale;
3084#endif 3484 int h_align = fimage.h_align;
3085 scr_touch (true); 3485 int v_align = fimage.v_align;
3486
3487 sprintf (str, "[%dx%d+%d+%d]",
3488 h_scale, v_scale,
3489 h_align, v_align);
3490 process_xterm_seq (XTerm_title, str, CHAR_ST);
3086 } 3491 }
3087 while ((str = STRCHR(str, ';')) != NULL) 3492 else
3088 { 3493 {
3494 bool changed = false;
3495
3496 if (*str != ';')
3497 {
3498 try
3499 {
3500 fimage.set_file_geometry (this, str);
3501 changed = true;
3502 }
3503 catch (const class rxvt_failure_exception &e)
3504 {
3505 }
3506 }
3507 else
3508 {
3089 str++; 3509 str++;
3090#if XPM_BACKGROUND 3510 if (fimage.set_geometry (str, true))
3091 changed += scale_pixmap (str); 3511 changed = true;
3092#endif 3512 }
3093 3513
3514 if (changed)
3515 {
3516 if (bg_window_position_sensitive ())
3517 {
3518 int x, y;
3519 get_window_origin (x, y);
3520 parent_x = x;
3521 parent_y = y;
3522 }
3523 update_background ();
3524 }
3094 } 3525 }
3095 if (changed)
3096 {
3097#ifdef XPM_BACKGROUND
3098 resize_pixmap ();
3099#endif
3100 scr_touch (true);
3101 }
3102 break; 3526 break;
3527#endif
3103 3528
3104 case XTerm_restoreFG:
3105 set_window_color (Color_fg, str);
3106 break;
3107 case XTerm_restoreBG:
3108 set_window_color (Color_bg, str);
3109 break;
3110 case XTerm_logfile: 3529 case XTerm_logfile:
3530 // TODO, when secure mode?
3111 break; 3531 break;
3112 case XTerm_font: 3532
3113 change_font (0, str);
3114 break;
3115#if 0 3533#if 0
3116 case XTerm_dumpscreen: /* no error notices */ 3534 case Rxvt_dumpscreen: /* no error notices */
3117 { 3535 {
3118 int fd; 3536 int fd;
3119 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3537 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3120 { 3538 {
3121 scr_dump (fd); 3539 scr_dump (fd);
3122 close(fd); 3540 close (fd);
3123 } 3541 }
3124 } 3542 }
3125 break; 3543 break;
3126#endif 3544#endif
3545 case XTerm_font:
3546 op = URxvt_font;
3547 case URxvt_font:
3548#if ENABLE_STYLES
3549 case URxvt_boldFont:
3550 case URxvt_italicFont:
3551 case URxvt_boldItalicFont:
3552#endif
3553 if (query)
3554 tt_printf ("\33]%d;%-.250s%c", saveop,
3555 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3556 ? fontset[op - URxvt_font]->fontdesc : "",
3557 resp);
3558 else
3559 {
3560 const char *&res = rs[Rs_font + (op - URxvt_font)];
3127 3561
3562 res = strdup (str);
3563 allocated.push_back ((void *)res);
3564 set_fonts ();
3565 }
3566 break;
3567
3568 case URxvt_version:
3569 if (query)
3570 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3571 op,
3572 rs[Rs_name], VERSION[0], VERSION[2],
3573 resp);
3574 break;
3575
3576#if !ENABLE_MINIMAL
3577 case URxvt_locale:
3578 if (query)
3579 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3580 else
3581 {
3582 set_locale (str);
3583 pty->set_utf8_mode (enc_utf8);
3584 init_xlocale ();
3585 }
3586 break;
3587
3588 case URxvt_view_up:
3589 case URxvt_view_down:
3590 {
3591 int lines = atoi (str);
3592
3593 if (lines)
3594 scr_page (op == URxvt_view_up ? UP : DN, lines);
3595 else
3596 scr_erase_savelines ();
3597 }
3598
3599 break;
3600#endif
3601
3602#if ENABLE_PERL
3603 case URxvt_perl:
3604 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3605 break;
3606#endif
3128 } 3607 }
3129} 3608}
3130/*----------------------------------------------------------------------*/ 3609/*----------------------------------------------------------------------*/
3131 3610
3132/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3611/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3137 * 's' = save 3616 * 's' = save
3138 * 'r' = restore 3617 * 'r' = restore
3139 * 't' = toggle 3618 * 't' = toggle
3140 * so no need for fancy checking 3619 * so no need for fancy checking
3141 */ 3620 */
3142int 3621int ecb_cold
3143rxvt_term::privcases (int mode, unsigned long bit) 3622rxvt_term::privcases (int mode, unsigned long bit)
3144{ 3623{
3145 int state; 3624 int state;
3146 3625
3147 if (mode == 's') 3626 if (mode == 's')
3148 { 3627 {
3149 SavedModes |= (PrivateModes & bit); 3628 if (priv_modes & bit)
3629 SavedModes |= bit;
3630 else
3631 SavedModes &= ~bit;
3150 return -1; 3632 return -1;
3151 } 3633 }
3152 else 3634 else
3153 { 3635 {
3154 if (mode == 'r') 3636 if (mode == 'r')
3155 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3637 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3156 else 3638 else
3157 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3639 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3158 PrivMode(state, bit); 3640
3641 if (state)
3642 priv_modes |= bit;
3643 else
3644 priv_modes &= ~bit;
3159 } 3645 }
3646
3160 return state; 3647 return state;
3161} 3648}
3162 3649
3163/* we're not using priv _yet_ */ 3650/* we're not using priv _yet_ */
3164void 3651void
3165rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3652rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3166{ 3653{
3167 unsigned int i, j; 3654 unsigned int i, j;
3168 int state; 3655 int state;
3656
3169 static const struct 3657 static const struct
3170 { 3658 {
3171 const int argval; 3659 const int argval;
3172 const unsigned long bit; 3660 const unsigned long bit;
3173 }
3174 argtopriv[] = { 3661 } argtopriv[] = {
3175 { 1, PrivMode_aplCUR }, 3662 { 1, PrivMode_aplCUR }, // DECCKM
3176 { 2, PrivMode_vt52 }, 3663 { 2, PrivMode_vt52 }, // DECANM
3177 { 3, PrivMode_132 }, 3664 { 3, PrivMode_132 }, // DECCOLM
3178 { 4, PrivMode_smoothScroll }, 3665 { 4, PrivMode_smoothScroll }, // DECSCLM
3179 { 5, PrivMode_rVideo }, 3666 { 5, PrivMode_rVideo }, // DECSCNM
3180 { 6, PrivMode_relOrigin }, 3667 { 6, PrivMode_relOrigin }, // DECOM
3181 { 7, PrivMode_Autowrap }, 3668 { 7, PrivMode_Autowrap }, // DECAWM
3669 // 8, auto-repeat keys // DECARM
3182 { 9, PrivMode_MouseX10 }, 3670 { 9, PrivMode_MouseX10 },
3183#ifdef menuBar_esc 3671 // 18 end FF to printer after print screen
3184 { menuBar_esc, PrivMode_menuBar }, 3672 // 19 Print screen prints full screen/scroll region
3185#endif 3673 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3186#ifdef scrollBar_esc 3674#ifdef scrollBar_esc
3187 { scrollBar_esc, PrivMode_scrollBar }, 3675 { scrollBar_esc, PrivMode_scrollBar },
3188#endif 3676#endif
3189 { 25, PrivMode_VisibleCursor },
3190 { 35, PrivMode_ShiftKeys }, 3677 { 35, PrivMode_ShiftKeys }, // rxvt extension
3678 // 38, tektronix mode // DECTEK
3191 { 40, PrivMode_132OK }, 3679 { 40, PrivMode_132OK },
3680 // 41 xterm more fixes NYI
3681 // 45 margin bell NYI
3682 // 46 start logging
3192 { 47, PrivMode_Screen }, 3683 { 47, PrivMode_Screen },
3193 { 66, PrivMode_aplKP }, 3684 { 66, PrivMode_aplKP }, // DECNKM
3194#ifndef NO_BACKSPACE_KEY 3685#ifndef NO_BACKSPACE_KEY
3195 { 67, PrivMode_BackSpace }, 3686 { 67, PrivMode_BackSpace }, // DECBKM
3196#endif 3687#endif
3197 { 1000, PrivMode_MouseX11 }, 3688 { 1000, PrivMode_MouseX11 },
3689 { 1002, PrivMode_MouseBtnEvent },
3690 { 1003, PrivMode_MouseAnyEvent },
3691#if ENABLE_FRILLS
3692 { 1005, PrivMode_ExtModeMouse },
3693#endif
3198 { 1010, PrivMode_TtyOutputInh }, 3694 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3199 { 1011, PrivMode_Keypress }, 3695 { 1011, PrivMode_Keypress }, // rxvt extension
3696#if ENABLE_FRILLS
3697 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3698#endif
3699 // 1035 enable modifiers for alt, numlock NYI
3700 // 1036 send ESC for meta keys NYI
3701 // 1037 send DEL for keypad delete NYI
3200 { 1047, PrivMode_Screen }, 3702 { 1047, PrivMode_Screen },
3703 // 1048 save and restore cursor, implemented in code
3201 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3704 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3705 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3706 { 2004, PrivMode_BracketPaste },
3202 }; 3707 };
3203 3708
3204 if (nargs == 0) 3709 if (nargs == 0)
3205 return; 3710 return;
3206 3711
… …
3213 for (i = 0; i < nargs; i++) 3718 for (i = 0; i < nargs; i++)
3214 { 3719 {
3215 state = -1; 3720 state = -1;
3216 3721
3217 /* basic handling */ 3722 /* basic handling */
3218 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3723 for (j = 0; j < ecb_array_length (argtopriv); j++)
3219 if (argtopriv[j].argval == arg[i]) 3724 if (argtopriv[j].argval == arg[i])
3220 { 3725 {
3221 state = privcases (mode, argtopriv[j].bit); 3726 state = privcases (mode, argtopriv[j].bit);
3222 break; 3727 break;
3223 } 3728 }
3224 3729
3225 /* extra handling for values with state unkept */ 3730 /* extra handling for values with state unkept */
3226 if (state == -1)
3227 switch (arg[i]) 3731 switch (arg[i])
3228 { 3732 {
3733#if ENABLE_STYLES
3734 case 1021:
3735 set_option (Opt_intensityStyles, mode);
3736
3737 scr_touch (true);
3738 break;
3739#endif
3229 case 1048: /* alternative cursor save */ 3740 case 1048: /* alternative cursor save */
3741 if (option (Opt_secondaryScreen))
3230 if (mode == 0) 3742 if (mode == 0)
3231 scr_cursor (RESTORE); 3743 scr_cursor (RESTORE);
3232 else if (mode == 1) 3744 else if (mode == 1)
3233 scr_cursor (SAVE); 3745 scr_cursor (SAVE);
3234 /* FALLTHROUGH */
3235 default:
3236 continue; /* for(;i;) */
3237 }
3238
3239 /* extra handling for values with valid 0 or 1 state */
3240 switch (arg[i])
3241 {
3242 /* case 1: - application cursor keys */
3243 case 2: /* VT52 mode */
3244 /* oddball mode. should be set regardless of set/reset
3245 * parameter. Return from VT52 mode with an ESC < from
3246 * within VT52 mode
3247 */
3248 PrivMode(1, PrivMode_vt52);
3249 break; 3746 break;
3747 }
3748
3749 if (state >= 0)
3750 /* extra handling for values with valid 0 or 1 state */
3751 switch (arg[i])
3752 {
3753 /* case 1: - application cursor keys */
3754 case 2: /* VT52 mode */
3755 /* oddball mode. should be set regardless of set/reset
3756 * parameter. Return from VT52 mode with an ESC < from
3757 * within VT52 mode
3758 */
3759 priv_modes |= PrivMode_vt52;
3760 break;
3250 case 3: /* 80/132 */ 3761 case 3: /* 80/132 */
3251 if (PrivateModes & PrivMode_132OK) 3762 if (priv_modes & PrivMode_132OK)
3252 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3763 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3253 (unsigned int)TermWin.height);
3254 break; 3764 break;
3255 case 4: /* smooth scrolling */ 3765 case 4: /* smooth scrolling */
3256 if (state)
3257 Options &= ~Opt_jumpScroll;
3258 else
3259 Options |= Opt_jumpScroll; 3766 set_option (Opt_jumpScroll, !state);
3260 break; 3767 break;
3261 case 5: /* reverse video */ 3768 case 5: /* reverse video */
3262 scr_rvideo_mode (state); 3769 scr_rvideo_mode (state);
3263 break; 3770 break;
3264 case 6: /* relative/absolute origins */ 3771 case 6: /* relative/absolute origins */
3265 scr_relative_origin (state); 3772 scr_relative_origin (state);
3266 break; 3773 break;
3267 case 7: /* autowrap */ 3774 case 7: /* autowrap */
3268 scr_autowrap (state); 3775 scr_autowrap (state);
3269 break; 3776 break;
3270 /* case 8: - auto repeat, can't do on a per window basis */ 3777 /* case 8: - auto repeat, can't do on a per window basis */
3271 case 9: /* X10 mouse reporting */ 3778 case 9: /* X10 mouse reporting */
3272 if (state) /* orthogonal */ 3779 if (state) /* orthogonal */
3273 PrivateModes &= ~(PrivMode_MouseX11); 3780 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3274 break; 3781 break;
3275#ifdef menuBar_esc
3276 case menuBar_esc:
3277#ifdef MENUBAR
3278 map_menuBar (state);
3279#endif
3280 break;
3281#endif
3282#ifdef scrollBar_esc 3782#ifdef scrollBar_esc
3283 case scrollBar_esc: 3783 case scrollBar_esc:
3284 if (scrollbar_mapping (state)) 3784 scrollBar.map (state);
3285 {
3286 resize_all_windows (0, 0, 0); 3785 resize_all_windows (0, 0, 0);
3287 scr_touch (true); 3786 scr_touch (true);
3288 }
3289 break; 3787 break;
3290#endif 3788#endif
3291 case 25: /* visible/invisible cursor */ 3789 case 25: /* visible/invisible cursor */
3292 scr_cursor_visible (state); 3790 scr_cursor_visible (state);
3293 break; 3791 break;
3294 /* case 35: - shift keys */ 3792 /* case 35: - shift keys */
3295 /* case 40: - 80 <--> 132 mode */ 3793 /* case 40: - 80 <--> 132 mode */
3296 case 47: /* secondary screen */ 3794 case 47: /* secondary screen */
3297 scr_change_screen (state); 3795 scr_change_screen (state);
3298 break; 3796 break;
3299 /* case 66: - application key pad */ 3797 /* case 66: - application key pad */
3300 /* case 67: - backspace key */ 3798 /* case 67: - backspace key */
3301 case 1000: /* X11 mouse reporting */ 3799 case 1000: /* X11 mouse reporting */
3302 if (state) /* orthogonal */ 3800 if (state) /* orthogonal */
3303 PrivateModes &= ~(PrivMode_MouseX10); 3801 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3304 break; 3802 break;
3305#if 0
3306 case 1001: 3803 case 1002:
3307 break; /* X11 mouse highlighting */ 3804 case 1003:
3308#endif 3805 if (state)
3806 {
3807 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3808 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3809 mouse_row = mouse_col = 0;
3810 vt_emask_mouse = PointerMotionMask;
3811 }
3812 else
3813 vt_emask_mouse = NoEventMask;
3814
3815 vt_select_input ();
3816 break;
3309 case 1010: /* scroll to bottom on TTY output inhibit */ 3817 case 1010: /* scroll to bottom on TTY output inhibit */
3310 if (state)
3311 Options &= ~Opt_scrollTtyOutput;
3312 else
3313 Options |= Opt_scrollTtyOutput; 3818 set_option (Opt_scrollTtyOutput, !state);
3314 break; 3819 break;
3315 case 1011: /* scroll to bottom on key press */ 3820 case 1011: /* scroll to bottom on key press */
3316 if (state)
3317 Options |= Opt_scrollTtyKeypress; 3821 set_option (Opt_scrollTtyKeypress, state);
3318 else
3319 Options &= ~Opt_scrollTtyKeypress;
3320 break; 3822 break;
3321 case 1047: /* secondary screen w/ clearing */ 3823 case 1047: /* secondary screen w/ clearing last */
3322 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3824 if (option (Opt_secondaryScreen))
3323 if (current_screen != PRIMARY) 3825 if (!state)
3324 scr_erase_screen (2); 3826 scr_erase_screen (2);
3827
3325 scr_change_screen (state); 3828 scr_change_screen (state);
3326 /* FALLTHROUGH */
3327 default:
3328 break; 3829 break;
3830 case 1049: /* secondary screen w/ clearing first */
3831 if (option (Opt_secondaryScreen))
3832 if (state)
3833 scr_cursor (SAVE);
3834
3835 scr_change_screen (state);
3836
3837 if (option (Opt_secondaryScreen))
3838 if (state)
3839 scr_erase_screen (2);
3840 else
3841 scr_cursor (RESTORE);
3842 break;
3843 default:
3844 break;
3329 } 3845 }
3330 } 3846 }
3331} 3847}
3332/*}}} */ 3848/*}}} */
3333 3849
3334/*{{{ process sgr sequences */ 3850/*{{{ process sgr sequences */
3335void 3851void ecb_hot
3336rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3852rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3337{ 3853{
3338 unsigned int i; 3854 unsigned int i;
3339 short rendset; 3855 short rendset;
3340 int rendstyle; 3856 int rendstyle;
3341 3857
3342 if (nargs == 0) 3858 if (nargs == 0)
3343 { 3859 {
3344 scr_rendition (0, ~RS_None); 3860 scr_rendition (0, ~RS_None);
3345 return; 3861 return;
3346 } 3862 }
3863
3347 for (i = 0; i < nargs; i++) 3864 for (i = 0; i < nargs; i++)
3348 { 3865 {
3349 rendset = -1; 3866 rendset = -1;
3350 switch (arg[i]) 3867 switch (arg[i])
3351 { 3868 {
… …
3353 rendset = 0, rendstyle = ~RS_None; 3870 rendset = 0, rendstyle = ~RS_None;
3354 break; 3871 break;
3355 case 1: 3872 case 1:
3356 rendset = 1, rendstyle = RS_Bold; 3873 rendset = 1, rendstyle = RS_Bold;
3357 break; 3874 break;
3875 //case 2: // low intensity
3876 case 3:
3877 rendset = 1, rendstyle = RS_Italic;
3878 break;
3358 case 4: 3879 case 4:
3359 rendset = 1, rendstyle = RS_Uline; 3880 rendset = 1, rendstyle = RS_Uline;
3360 break; 3881 break;
3361 case 5: 3882 case 5: // slowly blinking
3883 case 6: // rapidly blinking
3362 rendset = 1, rendstyle = RS_Blink; 3884 rendset = 1, rendstyle = RS_Blink;
3363 break; 3885 break;
3886 //case 6: // scoansi light background
3364 case 7: 3887 case 7:
3365 rendset = 1, rendstyle = RS_RVid; 3888 rendset = 1, rendstyle = RS_RVid;
3366 break; 3889 break;
3367 case 22: 3890 case 8:
3891 // invisible. NYI
3892 break;
3893 //case 9: // crossed out
3894 //case 10: // scoansi acs off, primary font
3895 //case 11: // scoansi acs on, first alt font
3896 //case 12: // scoansi acs on, |0x80, second alt font
3897 //...
3898 //case 19: // ninth alt font
3899 //case 20: // gothic
3900 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3368 rendset = 0, rendstyle = RS_Bold; 3901 rendset = 0, rendstyle = RS_Bold;
3902 break;
3903 case 22: // normal intensity
3904 rendset = 0, rendstyle = RS_Bold;
3905 break;
3906 case 23: // disable italic
3907 rendset = 0, rendstyle = RS_Italic;
3369 break; 3908 break;
3370 case 24: 3909 case 24:
3371 rendset = 0, rendstyle = RS_Uline; 3910 rendset = 0, rendstyle = RS_Uline;
3372 break; 3911 break;
3373 case 25: 3912 case 25:
3374 rendset = 0, rendstyle = RS_Blink; 3913 rendset = 0, rendstyle = RS_Blink;
3375 break; 3914 break;
3915 case 26: // variable spacing (iso 8613)
3916 rendset = 0, rendstyle = RS_Blink;
3917 break;
3376 case 27: 3918 case 27:
3377 rendset = 0, rendstyle = RS_RVid; 3919 rendset = 0, rendstyle = RS_RVid;
3378 break; 3920 break;
3921 //case 28: // visible. NYI
3922 //case 29: // not crossed-out
3379 } 3923 }
3924
3380 if (rendset != -1) 3925 if (rendset != -1)
3381 { 3926 {
3382 scr_rendition (rendset, rendstyle); 3927 scr_rendition (rendset, rendstyle);
3383 continue; /* for(;i;) */ 3928 continue; /* for (;i;) */
3384 } 3929 }
3385 3930
3386 switch (arg[i]) 3931 switch (arg[i])
3387 { 3932 {
3388 case 30: 3933 case 30:
… …
3391 case 33: 3936 case 33:
3392 case 34: 3937 case 34:
3393 case 35: 3938 case 35:
3394 case 36: 3939 case 36:
3395 case 37: 3940 case 37:
3396 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3941 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3397 Color_fg);
3398 break; 3942 break;
3399#ifdef TTY_256COLOR 3943 case 38: // set fg color, ISO 8613-6
3400 case 38:
3401 if (nargs > i + 2 && arg[i + 1] == 5) 3944 if (nargs > i + 2 && arg[i + 1] == 5)
3402 { 3945 {
3403 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3946 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3404 Color_fg);
3405 i += 2; 3947 i += 2;
3406 } 3948 }
3407 break; 3949 break;
3408#endif
3409 case 39: /* default fg */ 3950 case 39: /* default fg */
3410 scr_color (Color_fg, Color_fg); 3951 scr_color (Color_fg, Color_fg);
3411 break; 3952 break;
3412 3953
3413 case 40: 3954 case 40:
… …
3416 case 43: 3957 case 43:
3417 case 44: 3958 case 44:
3418 case 45: 3959 case 45:
3419 case 46: 3960 case 46:
3420 case 47: 3961 case 47:
3421 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3962 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3422 Color_bg);
3423 break; 3963 break;
3424#ifdef TTY_256COLOR 3964 case 48: // set bg color, ISO 8613-6
3425 case 48:
3426 if (nargs > i + 2 && arg[i + 1] == 5) 3965 if (nargs > i + 2 && arg[i + 1] == 5)
3427 { 3966 {
3428 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3967 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3429 Color_bg);
3430 i += 2; 3968 i += 2;
3431 } 3969 }
3432 break; 3970 break;
3433#endif
3434 case 49: /* default bg */ 3971 case 49: /* default bg */
3435 scr_color (Color_bg, Color_bg); 3972 scr_color (Color_bg, Color_bg);
3436 break; 3973 break;
3437 3974
3438#ifndef NO_BRIGHTCOLOR 3975 //case 50: // not variable spacing
3976
3977#if !ENABLE_MINIMAL
3439 case 90: 3978 case 90:
3440 case 91: /* set bright fg color */ 3979 case 91: /* set bright fg color */
3441 case 92: 3980 case 92:
3442 case 93: 3981 case 93:
3443 case 94: 3982 case 94:
3444 case 95: 3983 case 95:
3445 case 96: 3984 case 96:
3446 case 97: 3985 case 97:
3447 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3986 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3448 Color_fg);
3449 break; 3987 break;
3450 case 100: 3988 case 100:
3451 case 101: /* set bright bg color */ 3989 case 101: /* set bright bg color */
3452 case 102: 3990 case 102:
3453 case 103: 3991 case 103:
3454 case 104: 3992 case 104:
3455 case 105: 3993 case 105:
3456 case 106: 3994 case 106:
3457 case 107: 3995 case 107:
3458 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3996 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3459 Color_bg);
3460 break; 3997 break;
3461#endif 3998#endif
3462
3463 } 3999 }
3464 } 4000 }
4001}
4002
4003void
4004rxvt_term::set_cursor_style (int style)
4005{
4006 if (!IN_RANGE_INC (style, 0, 4))
4007 return;
4008
4009 set_option (Opt_cursorUnderline, style >= 3);
4010
4011#ifdef CURSOR_BLINK
4012 set_option (Opt_cursorBlink, !style || (style & 1));
4013 cursor_blink_reset ();
4014#endif
4015
4016 want_refresh = 1;
3465} 4017}
3466/*}}} */ 4018/*}}} */
3467 4019
3468/*{{{ process Rob Nation's own graphics mode sequences */
3469void
3470rxvt_term::process_graphics ()
3471{
3472 unsigned char ch, cmd = cmd_getc ();
3473
3474#ifndef RXVT_GRAPHICS
3475 if (cmd == 'Q')
3476 { /* query graphics */
3477 tt_printf("\033G0\n"); /* no graphics */
3478 return;
3479 }
3480 /* swallow other graphics sequences until terminating ':' */
3481 do
3482 ch = cmd_getc ();
3483 while (ch != ':');
3484#else
3485 unsigned int nargs;
3486 int args[NGRX_PTS];
3487 unsigned char *text = NULL;
3488
3489 if (cmd == 'Q')
3490 { /* query graphics */
3491 tt_printf("\033G1\n"); /* yes, graphics (color) */
3492 return;
3493 }
3494 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3495 {
3496 int neg;
3497
3498 ch = cmd_getc ();
3499 neg = (ch == '-');
3500 if (neg || ch == '+')
3501 ch = cmd_getc ();
3502
3503 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3504 args[nargs] = args[nargs] * 10 + (ch - '0');
3505 if (neg)
3506 args[nargs] = -args[nargs];
3507
3508 nargs++;
3509 args[nargs] = 0;
3510 if (ch != ';')
3511 break;
3512 }
3513
3514 if ((cmd == 'T') && (nargs >= 5))
3515 {
3516 int i, len = args[4];
3517
3518 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3519
3520 if (text != NULL)
3521 {
3522 for (i = 0; i < len; i++)
3523 text[i] = cmd_getc ();
3524 text[len] = '\0';
3525 }
3526 }
3527 Gr_do_graphics (cmd, nargs, args, text);
3528#endif
3529}
3530/*}}} */
3531
3532/* ------------------------------------------------------------------------- */ 4020/* ------------------------------------------------------------------------- */
3533 4021
3534/* 4022/*
3535 * Send printf() formatted output to the command. 4023 * Send printf () formatted output to the command.
3536 * Only use for small amounts of data. 4024 * Only use for small amounts of data.
3537 */ 4025 */
3538void 4026void
3539rxvt_term::tt_printf (const char *fmt,...) 4027rxvt_term::tt_printf (const char *fmt,...)
3540{ 4028{
3541 va_list arg_ptr; 4029 va_list arg_ptr;
3542 unsigned char buf[256]; 4030 char buf[256];
3543 4031
3544 va_start (arg_ptr, fmt); 4032 va_start (arg_ptr, fmt);
3545 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4033 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3546 va_end (arg_ptr); 4034 va_end (arg_ptr);
3547 tt_write (buf, STRLEN (buf)); 4035 tt_write (buf, strlen (buf));
3548} 4036}
3549 4037
3550/* ---------------------------------------------------------------------- */ 4038/* ---------------------------------------------------------------------- */
3551/* Write data to the pty as typed by the user, pasted with the mouse, 4039/* Write data to the pty as typed by the user, pasted with the mouse,
3552 * or generated by us in response to a query ESC sequence. 4040 * or generated by us in response to a query ESC sequence.
3553 */ 4041 */
4042static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4043
3554void 4044void
3555rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4045rxvt_term::tt_write (const char *data, unsigned int len)
3556{ 4046{
3557 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4047 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4048 return;
3558 4049
3559 if (len) 4050 if (pty->pty < 0)
4051 return;
4052
4053 if (v_buflen == 0)
4054 {
4055 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4056
4057 max_it (written, 0);
4058
4059 if (written == len)
4060 return;
4061
4062 data += written;
4063 len -= written;
3560 { 4064 }
4065
4066 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4067
4068 memcpy (v_buffer + v_buflen, data, len);
4069 v_buflen += len;
4070
4071 pty_ev.set (ev::READ | ev::WRITE);
4072}
4073
4074void rxvt_term::pty_write ()
4075{
4076 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4077
4078 if (written > 0)
4079 {
4080 v_buflen -= written;
4081
3561 if (v_buflen == 0) 4082 if (v_buflen == 0)
3562 { 4083 {
3563 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3564
3565 if ((unsigned int)written == len)
3566 return;
3567
3568 data += written;
3569 len -= written;
3570 }
3571
3572
3573 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3574
3575 memcpy (v_buffer + v_buflen, data, len);
3576 v_buflen += len;
3577 }
3578
3579 for (;;)
3580 {
3581 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3582
3583 if (written > 0)
3584 {
3585 v_buflen -= written;
3586
3587 if (v_buflen == 0)
3588 {
3589 free (v_buffer); 4084 free (v_buffer);
3590 v_buffer = 0; 4085 v_buffer = 0;
3591 v_buflen = 0;
3592 4086
3593 pty_ev.set (EVENT_READ); 4087 pty_ev.set (ev::READ);
3594 return;
3595 }
3596
3597 memmove (v_buffer, v_buffer + written, v_buflen);
3598 }
3599 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3600 // original code just ignores this...
3601 destroy ();
3602 else
3603 {
3604 pty_ev.set (EVENT_READ | EVENT_WRITE);
3605 return; 4088 return;
3606 } 4089 }
4090
4091 memmove (v_buffer, v_buffer + written, v_buflen);
3607 } 4092 }
4093 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4094 pty_ev.set (ev::READ);
3608} 4095}
3609 4096
3610/*----------------------- end-of-file (C source) -----------------------*/ 4097/*----------------------- end-of-file (C source) -----------------------*/
3611 4098

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