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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.50 by pcg, Sun Feb 22 08:09:37 2004 UTC vs.
Revision 1.535 by root, Wed Mar 27 17:24:15 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) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2011 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
405void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 406rxvt_term::key_press (XKeyEvent &ev)
60{ 407{
61 int ctrl, meta, shft, len; 408 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 409 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 410 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 411 char kbuf[KBUFSZ];
412
413#if ISO_14755
414 if (iso14755buf & ISO_14755_52)
415 return;
416#endif
69 417
70 /* 418 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 419 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 420 * escape sequence to toggle the Keypad.
73 * 421 *
74 * Always permit `shift' to override the current setting 422 * Always permit `shift' to override the current setting
75 */ 423 */
76 shft = (ev.state & ShiftMask); 424 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 425 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 426 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 427
86 kbuf[0] = 0; 428 kbuf[0] = 0;
87 429
88#ifdef USE_XIM 430#if USE_XIM
89 if (Input_Context) 431 if (Input_Context)
90 { 432 {
91 Status status_return; 433 Status status_return;
92 434
435#if 0
93#ifdef X_HAVE_UTF8_STRING 436#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 437 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 438 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 439 KBUFSZ, &keysym, &status_return);
97 else 440 else
441#endif
98#endif 442#endif
99 { 443 {
100 wchar_t wkbuf[KBUFSZ + 1]; 444 wchar_t wkbuf[KBUFSZ + 1];
101 445
102 // the XOpenIM manpage lies about hardcoding the locale 446 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 447 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 448 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 449 SET_LOCALE (rs[Rs_imLocale]);
450
106 // assume wchar_t == unicode or better 451 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 452 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 453 KBUFSZ, &keysym, &status_return);
454
109 if (rs[Rs_imLocale]) 455 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 456 SET_LOCALE (locale);
111 457
112 if (status_return == XLookupChars 458 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 459 || status_return == XLookupBoth)
114 { 460 {
461 /* make sure the user can type ctrl-@, i.e. NUL */
462 if (len == 1 && *wkbuf == 0)
463 {
464 kbuf[0] = 0;
465 len = 1;
466 }
467 else
468 {
115 wkbuf[len] = 0; 469 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 470 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 471 if (len < 0)
118 len = 0; 472 len = 0;
473 }
119 } 474 }
120 else 475 else
121 len = 0; 476 len = 0;
122 } 477 }
123 478
… …
125 || status_return == XLookupBoth; 480 || status_return == XLookupBoth;
126 } 481 }
127 else 482 else
128#endif 483#endif
129 { 484 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 485 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 486 valid_keysym = keysym != NoSymbol;
132 } 487 }
133 488
134 if (valid_keysym) 489 if (valid_keysym)
135 { 490 {
136 /* for some backwards compatibility */ 491#ifdef KEYSYM_RESOURCE
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 492 if (keyboard->dispatch (this, keysym, ev.state))
138# ifdef HOTKEY_CTRL 493 return;
139 if (ctrl)
140# else
141 if (meta)
142# endif 494#endif
143 {
144 if (keysym == ks_bigfont)
145 {
146 change_font (0, FONT_UP);
147 return;
148 }
149 else if (keysym == ks_smallfont)
150 {
151 change_font (0, FONT_DN);
152 return;
153 }
154 }
155#endif
156 495
157 if (TermWin.saveLines) 496 if (saveLines)
158 { 497 {
159#ifdef UNSHIFTED_SCROLLKEYS 498#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 499 if (!ctrl && !meta)
161 {
162#else 500#else
163 if (IS_SCROLL_MOD) 501 if (IS_SCROLL_MOD)
502#endif
164 { 503 {
165#endif
166 int lnsppg; 504 int lnsppg;
167 505
168#ifdef PAGING_CONTEXT_LINES 506#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 507 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 508#else
171 lnsppg = TermWin.nrow * 4 / 5; 509 lnsppg = nrow * 4 / 5;
172#endif 510#endif
511 max_it (lnsppg, 1);
512
173 if (keysym == XK_Prior) 513 if (keysym == XK_Prior)
174 { 514 {
175 scr_page (UP, lnsppg); 515 scr_page (lnsppg);
176 return; 516 return;
177 } 517 }
178 else if (keysym == XK_Next) 518 else if (keysym == XK_Next)
179 { 519 {
180 scr_page (DN, lnsppg); 520 scr_page (-lnsppg);
181 return; 521 return;
182 } 522 }
183 } 523 }
184#ifdef SCROLL_ON_UPDOWN_KEYS 524#ifdef SCROLL_ON_UPDOWN_KEYS
185 if (IS_SCROLL_MOD) 525 if (IS_SCROLL_MOD)
186 { 526 {
187 if (keysym == XK_Up) 527 if (keysym == XK_Up)
188 { 528 {
189 scr_page (UP, 1); 529 scr_page (1);
190 return; 530 return;
191 } 531 }
192 else if (keysym == XK_Down) 532 else if (keysym == XK_Down)
193 { 533 {
194 scr_page (DN, 1); 534 scr_page (-1);
195 return; 535 return;
196 } 536 }
197 } 537 }
198#endif 538#endif
199#ifdef SCROLL_ON_HOMEEND_KEYS 539#ifdef SCROLL_ON_HOMEEND_KEYS
… …
204 scr_move_to (0, 1); 544 scr_move_to (0, 1);
205 return; 545 return;
206 } 546 }
207 else if (keysym == XK_End) 547 else if (keysym == XK_End)
208 { 548 {
209 scr_move_to (1, 0); 549 scr_move_to (1, 1);
210 return; 550 return;
211 } 551 }
212 } 552 }
213#endif 553#endif
214 } 554 }
… …
219 if (keysym >= XK_F1 && keysym <= XK_F10) 559 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 560 {
221 keysym += (XK_F11 - XK_F1); 561 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 562 shft = 0; /* turn off Shift */
223 } 563 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 564 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 565 {
226 switch (keysym) 566 switch (keysym)
227 { 567 {
228 /* normal XTerm key bindings */ 568 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 569 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 570 selection_request (ev.time);
231 return; 571 return;
572#if TODO
232 /* rxvt extras */ 573 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 574 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (0, FONT_UP);
235 return; 575 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 576 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (0, FONT_DN);
238 return; 577 return;
578#endif
239 } 579 }
240 } 580 }
241 } 581 }
242#ifdef PRINTPIPE 582
243 if (keysym == XK_Print) 583#if ENABLE_FRILLS || ISO_14755
244 { 584 // ISO 14755 support
245 scr_printscreen (ctrl | shft); 585 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
246 return;
247 } 586 {
248#endif 587 int hv;
249 588
250 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 589 if (iso14755buf & ISO_14755_51
251 { 590 && (keysym == XK_space || keysym == XK_KP_Space
252#ifdef KEYSYM_RESOURCE 591 || keysym == XK_Return || keysym == XK_KP_Enter))
253 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
254 { 592 {
255 unsigned int l; 593 commit_iso14755 ();
256 const unsigned char *kbuf0; 594 iso14755buf = ISO_14755_51;
257 const unsigned char ch = C0_ESC; 595# if ISO_14755
258 596 iso14755_51 (0);
259 kbuf0 = (Keysym_map[keysym & 0xFF]);
260 l = (unsigned int)*kbuf0++;
261
262 /* escape prefix */
263 if (meta)
264# ifdef META8_OPTION
265 if (meta_char == C0_ESC)
266# endif 597# endif
267 tt_write (&ch, 1); 598 return;
268 tt_write (kbuf0, l); 599 }
600 else if (keysym == XK_BackSpace)
601 {
602 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
603# if ISO_14755
604 iso14755_51 (iso14755buf & ISO_14755_MASK);
605# endif
606 return;
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
269 return; 615 return;
270 } 616 }
271 else 617 else
272#endif
273 { 618 {
274 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
275 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:
276 { 772 {
277#ifndef NO_BACKSPACE_KEY 773 int param = map_function_key (keysym);
278 case XK_BackSpace: 774 if (param > 0)
279 if (PrivateModes & PrivMode_HaveBackSpace) 775 sprintf (kbuf,"\033[%d~", param);
280 {
281 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
282 ^ !!ctrl) ? '\b' : '\177';
283 kbuf[1] = '\0';
284 }
285 else 776 else
286 STRCPY (kbuf, key_backspace);
287# ifdef MULTICHAR_SET
288 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
289 {
290 int col, row;
291
292 newlen = STRLEN (kbuf);
293 col = screen.cur.col - 1;
294 row = screen.cur.row + TermWin.saveLines;
295 if (IS_MULTI2 (screen.rend[row][col]))
296 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
297 }
298# endif
299 break;
300#endif
301#ifndef NO_DELETE_KEY
302 case XK_Delete:
303 STRCPY (kbuf, key_delete);
304# ifdef MULTICHAR_SET
305 if (Options & Opt_mc_hack)
306 {
307 int col, row;
308
309 newlen = STRLEN (kbuf);
310 col = screen.cur.col;
311 row = screen.cur.row + TermWin.saveLines;
312 if (IS_MULTI1 (screen.rend[row][col]))
313 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
314 }
315# endif
316 break;
317#endif
318 case XK_Tab:
319 if (shft)
320 STRCPY (kbuf, "\033[Z");
321 else
322 {
323#ifdef CTRL_TAB_MAKES_META
324 if (ctrl)
325 meta = 1;
326#endif
327#ifdef MOD4_TAB_MAKES_META
328 if (ev.state & Mod4Mask)
329 meta = 1;
330#endif
331 newlen = 0;
332 }
333 break;
334
335#ifdef XK_KP_Left
336 case XK_KP_Up: /* \033Ox or standard */
337 case XK_KP_Down: /* \033Or or standard */
338 case XK_KP_Right: /* \033Ov or standard */
339 case XK_KP_Left: /* \033Ot or standard */
340 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
341 {
342 STRCPY (kbuf, "\033OZ");
343 kbuf[2] = "txvr"[keysym - XK_KP_Left];
344 break;
345 }
346 else
347 /* translate to std. cursor key */
348 keysym = XK_Left + (keysym - XK_KP_Left);
349 /* FALLTHROUGH */
350#endif
351 case XK_Up: /* "\033[A" */
352 case XK_Down: /* "\033[B" */
353 case XK_Right: /* "\033[C" */
354 case XK_Left: /* "\033[D" */
355 STRCPY (kbuf, "\033[Z");
356 kbuf[2] = "DACB"[keysym - XK_Left];
357 /* do Shift first */
358 if (shft)
359 kbuf[2] = "dacb"[keysym - XK_Left];
360 else if (ctrl)
361 {
362 kbuf[1] = 'O';
363 kbuf[2] = "dacb"[keysym - XK_Left];
364 }
365 else if (PrivateModes & PrivMode_aplCUR)
366 kbuf[1] = 'O';
367#ifdef MULTICHAR_SET
368 //TODO: ??
369 if (Options & Opt_mc_hack)
370 {
371 int col, row, m;
372
373 col = screen.cur.col;
374 row = screen.cur.row + TermWin.saveLines;
375 m = 0;
376 if (keysym == XK_Right
377 && IS_MULTI1 (screen.rend[row][col]))
378 m = 1;
379 else if (keysym == XK_Left)
380 {
381 if (col > 0)
382 {
383 if (IS_MULTI2 (screen.rend[row][col - 1]))
384 m = 1;
385 }
386 else if (screen.cur.row > 0)
387 {
388 col = screen.tlen[--row];
389 if (col == -1)
390 col = TermWin.ncol - 1;
391 else
392 col--;
393 if (col > 0
394 && IS_MULTI2 (screen.rend[row][col]))
395 m = 1;
396 }
397 }
398 if (m)
399 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
400 }
401#endif
402 break;
403
404#ifndef UNSHIFTED_SCROLLKEYS
405# ifdef XK_KP_Prior
406 case XK_KP_Prior:
407 /* allow shift to override */
408 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
409 {
410 STRCPY (kbuf, "\033Oy");
411 break;
412 }
413 /* FALLTHROUGH */
414# endif
415 case XK_Prior:
416 STRCPY (kbuf, "\033[5~");
417 break;
418# ifdef XK_KP_Next
419 case XK_KP_Next:
420 /* allow shift to override */
421 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
422 {
423 STRCPY (kbuf, "\033Os");
424 break;
425 }
426 /* FALLTHROUGH */
427# endif
428 case XK_Next:
429 STRCPY (kbuf, "\033[6~");
430 break;
431#endif
432 case XK_KP_Enter:
433 /* allow shift to override */
434 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
435 {
436 STRCPY (kbuf, "\033OM");
437 }
438 else
439 {
440 kbuf[0] = '\r';
441 kbuf[1] = '\0';
442 }
443 break;
444
445#ifdef XK_KP_Begin
446 case XK_KP_Begin:
447 STRCPY (kbuf, "\033Ou");
448 break;
449
450 case XK_KP_Insert:
451 STRCPY (kbuf, "\033Op");
452 break;
453
454 case XK_KP_Delete:
455 STRCPY (kbuf, "\033On");
456 break;
457#endif
458 case XK_KP_F1: /* "\033OP" */
459 case XK_KP_F2: /* "\033OQ" */
460 case XK_KP_F3: /* "\033OR" */
461 case XK_KP_F4: /* "\033OS" */
462 STRCPY (kbuf, "\033OP");
463 kbuf[2] += (keysym - XK_KP_F1);
464 break;
465
466 case XK_KP_Multiply: /* "\033Oj" : "*" */
467 case XK_KP_Add: /* "\033Ok" : "+" */
468 case XK_KP_Separator: /* "\033Ol" : "," */
469 case XK_KP_Subtract: /* "\033Om" : "-" */
470 case XK_KP_Decimal: /* "\033On" : "." */
471 case XK_KP_Divide: /* "\033Oo" : "/" */
472 case XK_KP_0: /* "\033Op" : "0" */
473 case XK_KP_1: /* "\033Oq" : "1" */
474 case XK_KP_2: /* "\033Or" : "2" */
475 case XK_KP_3: /* "\033Os" : "3" */
476 case XK_KP_4: /* "\033Ot" : "4" */
477 case XK_KP_5: /* "\033Ou" : "5" */
478 case XK_KP_6: /* "\033Ov" : "6" */
479 case XK_KP_7: /* "\033Ow" : "7" */
480 case XK_KP_8: /* "\033Ox" : "8" */
481 case XK_KP_9: /* "\033Oy" : "9" */
482 /* allow shift to override */
483 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
484 {
485 STRCPY (kbuf, "\033Oj");
486 kbuf[2] += (keysym - XK_KP_Multiply);
487 }
488 else
489 {
490 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
491 kbuf[1] = '\0';
492 }
493 break;
494
495 case XK_Find:
496 STRCPY (kbuf, "\033[1~");
497 break;
498 case XK_Insert:
499 STRCPY (kbuf, "\033[2~");
500 break;
501#ifdef DXK_Remove /* support for DEC remove like key */
502 case DXK_Remove:
503 /* FALLTHROUGH */
504#endif
505 case XK_Execute:
506 STRCPY (kbuf, "\033[3~");
507 break;
508 case XK_Select:
509 STRCPY (kbuf, "\033[4~");
510 break;
511#ifdef XK_KP_End
512 case XK_KP_End:
513 /* allow shift to override */
514 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
515 {
516 STRCPY (kbuf, "\033Oq");
517 break;
518 }
519 /* FALLTHROUGH */
520#endif
521 case XK_End:
522 STRCPY (kbuf, KS_END);
523 break;
524#ifdef XK_KP_Home
525 case XK_KP_Home:
526 /* allow shift to override */
527 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
528 {
529 STRCPY (kbuf, "\033Ow");
530 break;
531 }
532 /* FALLTHROUGH */
533#endif
534 case XK_Home:
535 STRCPY (kbuf, KS_HOME);
536 break;
537
538#define FKEY(n, fkey) \
539 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
540
541 case XK_F1: /* "\033[11~" */
542 case XK_F2: /* "\033[12~" */
543 case XK_F3: /* "\033[13~" */
544 case XK_F4: /* "\033[14~" */
545 case XK_F5: /* "\033[15~" */
546 FKEY (11, XK_F1);
547 break;
548 case XK_F6: /* "\033[17~" */
549 case XK_F7: /* "\033[18~" */
550 case XK_F8: /* "\033[19~" */
551 case XK_F9: /* "\033[20~" */
552 case XK_F10: /* "\033[21~" */
553 FKEY (17, XK_F6);
554 break;
555 case XK_F11: /* "\033[23~" */
556 case XK_F12: /* "\033[24~" */
557 case XK_F13: /* "\033[25~" */
558 case XK_F14: /* "\033[26~" */
559 FKEY (23, XK_F11);
560 break;
561 case XK_F15: /* "\033[28~" */
562 case XK_F16: /* "\033[29~" */
563 FKEY (28, XK_F15);
564 break;
565 case XK_Help: /* "\033[28~" */
566 FKEY (28, XK_Help);
567 break;
568 case XK_Menu: /* "\033[29~" */
569 FKEY (29, XK_Menu);
570 break;
571 case XK_F17: /* "\033[31~" */
572 case XK_F18: /* "\033[32~" */
573 case XK_F19: /* "\033[33~" */
574 case XK_F20: /* "\033[34~" */
575 case XK_F21: /* "\033[35~" */
576 case XK_F22: /* "\033[36~" */
577 case XK_F23: /* "\033[37~" */
578 case XK_F24: /* "\033[38~" */
579 case XK_F25: /* "\033[39~" */
580 case XK_F26: /* "\033[40~" */
581 case XK_F27: /* "\033[41~" */
582 case XK_F28: /* "\033[42~" */
583 case XK_F29: /* "\033[43~" */
584 case XK_F30: /* "\033[44~" */
585 case XK_F31: /* "\033[45~" */
586 case XK_F32: /* "\033[46~" */
587 case XK_F33: /* "\033[47~" */
588 case XK_F34: /* "\033[48~" */
589 case XK_F35: /* "\033[49~" */
590 FKEY (31, XK_F17);
591 break;
592#undef FKEY
593 default:
594 newlen = 0; 777 newlen = 0;
595 break;
596 } 778 }
597 if (newlen) 779 break;
598 len = STRLEN (kbuf);
599 } 780 }
781
782 if (newlen)
783 len = strlen (kbuf);
784
785 if (len > 0)
786 {
600 /* 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 /*
601 * Pass meta for all function keys, if 'meta' option set 800 * Pass meta for all function keys, if 'meta' option set
602 */ 801 */
603#ifdef META8_OPTION 802#ifdef META8_OPTION
604 if (meta && (meta_char == 0x80) && len > 0) 803 if (meta && (meta_char == 0x80))
605 kbuf[len - 1] |= 0x80; 804 kbuf[len - 1] |= 0x80;
606#endif 805#endif
806 }
607 807
608 } 808 }
609 else if (ctrl && keysym == XK_minus) 809 else if (ctrl && keysym == XK_minus)
610 { 810 {
611 len = 1; 811 len = 1;
612 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;
613 } 818 }
614 else 819 else
615 { 820 {
616#ifdef META8_OPTION 821#ifdef META8_OPTION
617 /* set 8-bit on */ 822 /* set 8-bit on */
618 if (meta && (meta_char == 0x80)) 823 if (meta && (meta_char == 0x80))
619 { 824 {
620 unsigned char *ch; 825 char *ch;
621 826
622 for (ch = kbuf; ch < kbuf + len; ch++) 827 for (ch = kbuf; ch < kbuf + len; ch++)
623 *ch |= 0x80; 828 *ch |= 0x80;
829
624 meta = 0; 830 meta = 0;
625 } 831 }
626#endif 832#endif
627 /* nil */ ; 833 /* nil */ ;
628 } 834 }
629 } 835 }
630 836
837 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
838 return;
839
631 if (len <= 0) 840 if (len <= 0)
632 return; /* not mapped */ 841 return; /* not mapped */
633 842
634 if (Options & Opt_scrollTtyKeypress) 843 if (option (Opt_scrollTtyKeypress))
635 if (TermWin.view_start) 844 if (view_start)
636 { 845 {
637 TermWin.view_start = 0; 846 view_start = 0;
638 want_refresh = 1; 847 want_refresh = 1;
639 } 848 }
640
641 /*
642 * these modifications only affect the static keybuffer
643 * pass Shift/Control indicators for function keys ending with `~'
644 *
645 * eg,
646 * Prior = "ESC[5~"
647 * Shift+Prior = "ESC[5$"
648 * Ctrl+Prior = "ESC[5^"
649 * Ctrl+Shift+Prior = "ESC[5@"
650 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
651 */
652 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
653 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
654 849
655 /* escape prefix */ 850 /* escape prefix */
656 if (meta 851 if (meta
657#ifdef META8_OPTION 852#ifdef META8_OPTION
658 && (meta_char == C0_ESC) 853 && meta_char == C0_ESC
659#endif 854#endif
660 ) 855 )
661 { 856 {
662 const unsigned char ch = C0_ESC; 857 const char ch = C0_ESC;
663
664 tt_write (&ch, 1); 858 tt_write (&ch, 1);
665 } 859 }
666#ifdef DEBUG_CMD
667 if (debug_key)
668 { /* Display keyboard buffer contents */
669 char *p;
670 int i;
671 860
672 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
673 for (i = 0, p = kbuf; i < len; i++, p++)
674 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
675 fprintf (stderr, "'\n");
676 }
677#endif /* DEBUG_CMD */
678 tt_write (kbuf, (unsigned int)len); 861 tt_write (kbuf, (unsigned int)len);
679} 862}
680/*}}} */
681 863
682#if (MENUBAR_MAX) 864void ecb_cold
683/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 865rxvt_term::key_release (XKeyEvent &ev)
684/* attempt to `write' count to the input buffer */
685unsigned int
686rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
687{ 866{
688 unsigned int n, s; 867#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
868 KeySym keysym;
689 869
690 n = cmdbuf_ptr - cmdbuf_base; 870 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
691 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 871#endif
692 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)
693 { 877 {
694 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 878# if ISO_14755
695 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 879 scr_overlay_off ();
696 cmdbuf_ptr = cmdbuf_base; 880# endif
697 cmdbuf_endp -= n; 881# if ISO_14755
698 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;
699 } 908 }
700 if (count > s) 909 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
701 { 910 {
702 rxvt_print_error ("data loss: cmd_write too large"); 911# if ISO_14755
703 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;
704 } 927 }
705 for (; count--;) 928#endif
706 *cmdbuf_endp++ = *str++; 929
930 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
707 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
708} 939}
709#endif /* MENUBAR_MAX */
710 940
711void 941void
712rxvt_term::flush () 942rxvt_term::flush ()
713{ 943{
714#ifdef TRANSPARENT 944 flush_ev.stop ();
715 if (want_full_refresh) 945
946#ifdef HAVE_IMG
947 if (bg_flags & BG_NEEDS_REFRESH)
716 { 948 {
717 want_full_refresh = 0; 949 bg_flags &= ~BG_NEEDS_REFRESH;
718 scr_clear ();
719 scr_touch (false); 950 scr_touch (false);
720 want_refresh = 1;
721 } 951 }
722#endif 952#endif
723 953
724 if (want_refresh) 954 if (want_refresh)
725 { 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
726 scr_refresh (refresh_type); 994 scr_refresh ();
727 scrollbar_show (1); 995 scrollBar.show (1);
728#ifdef USE_XIM 996#if USE_XIM
729 IMSendSpot (); 997 im_send_spot ();
730#endif 998#endif
731
732 } 999 }
733 1000
734 display->flush (); 1001 display->flush ();
735} 1002}
736 1003
1004/* checks whether a refresh is requested and starts the refresh timer */
737void 1005void
738rxvt_term::check_cb (check_watcher &w) 1006rxvt_term::refresh_check ()
739{ 1007{
740 SET_R (this); 1008 if (want_refresh && !flush_ev.is_active ())
741 SET_LOCALE (locale); 1009 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
742 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;
743 flush (); 1020 flush ();
744} 1021}
745 1022
746#ifdef CURSOR_BLINK 1023#ifdef CURSOR_BLINK
747void 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
748rxvt_term::cursor_blink_cb (time_watcher &w) 1040rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
749{ 1041{
750 hidden_cursor = !hidden_cursor; 1042 hidden_cursor = !hidden_cursor;
751 want_refresh = 1; 1043 want_refresh = 1;
752 1044 refresh_check ();
753 w.start (w.at + BLINK_INTERVAL);
754} 1045}
755#endif 1046#endif
756 1047
757#ifdef TEXT_BLINK 1048#ifdef TEXT_BLINK
758void 1049void
759rxvt_term::text_blink_cb (time_watcher &w) 1050rxvt_term::text_blink_cb (ev::timer &w, int revents)
760{ 1051{
761 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1052 if (scr_refresh_rend (RS_Blink, RS_Blink))
762 { 1053 {
763 hidden_text = !hidden_text; 1054 hidden_text = !hidden_text;
764 want_refresh = 1; 1055 want_refresh = 1;
765 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))
766 } 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_changeview (view_start - 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 ();
767} 1169}
768#endif 1170#endif
769 1171
770bool 1172bool
771rxvt_term::pty_fill () 1173rxvt_term::pty_fill ()
772{ 1174{
773 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1175 cmdbuf_reify ();
774 1176
775 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
776 cmdbuf_ptr = cmdbuf_base; 1182 cmdbuf_ptr = cmdbuf_base;
777 cmdbuf_endp = cmdbuf_ptr + n; 1183 cmdbuf_endp = cmdbuf_ptr;
1184 avail = CBUFSIZ;
1185 }
778 1186
779 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1187 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
780 1188
781 if (n > 0) 1189 if (r > 0)
782 { 1190 {
783 cmdbuf_endp += n; 1191 cmdbuf_endp += r;
784 return true; 1192 return true;
785 } 1193 }
786 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))
787 destroy (); 1206 destroy ();
1207 }
788 1208
789 return false; 1209 return false;
790} 1210}
791 1211
792void 1212void
793rxvt_term::pty_cb (io_watcher &w, short revents) 1213rxvt_term::pty_cb (ev::io &w, int revents)
794{ 1214{
795 SET_R (this); 1215 make_current ();
796 SET_LOCALE (locale);
797 1216
798 if (revents & EVENT_WRITE) 1217 if (revents & ev::READ)
799 tt_write (0, 0);
800 else if (revents & EVENT_READ)
801 {
802 bool flag = true;
803
804 // loop, but don't allow a single term to monopolize us 1218 // loop, but don't allow a single term to monopolize us
805 // the number of loops is fully arbitrary, and thus wrong 1219 for (int i = CBUFCNT; i-- && pty_fill (); )
806 while (flag && pty_fill ()) 1220 cmd_parse ();
807 {
808 if (!seen_input)
809 {
810 seen_input = 1;
811 /* once we know the shell is running, send the screen size. Again! */
812 tt_winch ();
813 }
814 1221
815 uint32_t ch = NOCHAR; 1222 if (revents & ev::WRITE)
1223 pty_write ();
816 1224
817 for (;;) 1225 refresh_check ();
818 {
819 if (ch == NOCHAR)
820 ch = next_char ();
821
822 if (ch == NOCHAR) // TODO: improve
823 break;
824
825 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
826 {
827 /* Read a text string from the input buffer */
828 uint32_t buf[BUFSIZ];
829 bool refreshnow = false;
830 int nlines = 0;
831 uint32_t *str = buf;
832
833 *str++ = ch;
834
835 for (;;)
836 {
837 ch = next_char ();
838
839 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
840 break;
841 else
842 {
843 *str++ = ch;
844
845 if (ch == '\n')
846 {
847 nlines++;
848 refresh_count++;
849
850 if (! (Options & Opt_jumpScroll)
851 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
852 {
853 refreshnow = true;
854 flag = false;
855 ch = NOCHAR;
856 break;
857 }
858
859 // scr_add_lines only works for nlines < TermWin.nrow - 1.
860 if (nlines >= TermWin.nrow - 1)
861 {
862 scr_add_lines (buf, nlines, str - buf);
863 nlines = 0;
864 str = buf;
865 }
866 }
867
868 if (str >= buf + BUFSIZ)
869 {
870 ch = NOCHAR;
871 break;
872 }
873 }
874 }
875
876 scr_add_lines (buf, nlines, str - buf);
877
878 /*
879 * If there have been a lot of new lines, then update the screen
880 * What the heck I'll cheat and only refresh less than every page-full.
881 * the number of pages between refreshes is refresh_limit, which
882 * is incremented here because we must be doing flat-out scrolling.
883 *
884 * refreshing should be correct for small scrolls, because of the
885 * time-out
886 */
887 if (refreshnow)
888 {
889 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
890 refresh_limit++;
891
892 scr_refresh (refresh_type);
893 }
894
895 }
896 else
897 {
898 switch (ch)
899 {
900 default:
901 process_nonprinting (ch);
902 break;
903 case C0_ESC: /* escape char */
904 process_escape_seq ();
905 break;
906 /*case 0x9b: */ /* CSI */
907 /* process_csi_seq (); */
908 }
909
910 ch = NOCHAR;
911 }
912 }
913 }
914 }
915} 1226}
916 1227
917// read the next character, currently handles UTF-8 1228void ecb_cold
918// will probably handle all sorts of other stuff in the future 1229rxvt_term::pointer_unblank ()
919uint32_t
920rxvt_term::next_char ()
921{ 1230{
922 while (cmdbuf_ptr < cmdbuf_endp) 1231 XDefineCursor (dpy, vt, TermWin_cursor);
923 { 1232 recolour_cursor ();
924 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
925 return *cmdbuf_ptr++;
926
927 wchar_t wc;
928 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
929
930 if (len == (size_t)-2)
931 return NOCHAR;
932
933 if (len == (size_t)-1)
934 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
935
936 // assume wchar == unicode
937 cmdbuf_ptr += len;
938 return wc;
939 }
940
941 return NOCHAR;
942}
943
944/* rxvt_cmd_getc () - Return next input character */
945/*
946 * Return the next input character after first passing any keyboard input
947 * to the command.
948 */
949uint32_t
950rxvt_term::cmd_getc ()
951{
952 for (;;)
953 {
954 uint32_t c = next_char ();
955 if (c != NOCHAR)
956 return c;
957
958 // incomplete sequences should occur rarely, still, a better solution
959 // would be preferred. either setjmp/longjmp or better design.
960 fcntl (cmd_fd, F_SETFL, 0);
961 pty_fill ();
962 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
963 }
964}
965 1233
966#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
967void 1264void
968rxvt_term::pointer_unblank ()
969{
970 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
971 recolour_cursor ();
972
973 hidden_pointer = 0;
974
975 if (Options & Opt_pointerBlank)
976 pointer_ev.start (NOW + pointerBlankDelay);
977}
978
979void
980rxvt_term::pointer_blank ()
981{
982 if (! (Options & Opt_pointerBlank))
983 return;
984
985 XDefineCursor (display->display, TermWin.vt, blank_cursor);
986 XFlush (display->display);
987
988 hidden_pointer = 1;
989}
990
991void
992rxvt_term::pointer_cb (time_watcher &w)
993{
994 SET_R (this);
995 SET_LOCALE (locale);
996
997 pointer_blank ();
998}
999#endif
1000
1001void
1002rxvt_term::mouse_report (const XButtonEvent &ev) 1265rxvt_term::mouse_report (XButtonEvent &ev)
1003{ 1266{
1004 int button_number, key_state = 0; 1267 int button_number, key_state = 0;
1005 int x, y; 1268 int x, y;
1269 int code = 32;
1006 1270
1007 x = ev.x; 1271 x = Pixel2Col (ev.x) + 1;
1008 y = ev.y; 1272 y = Pixel2Row (ev.y) + 1;
1009 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 }
1010 1283
1011 if (MEvent.button == AnyButton) 1284 if (MEvent.button == AnyButton)
1012 {
1013 button_number = 3; 1285 button_number = 3;
1014 }
1015 else 1286 else
1016 { 1287 {
1017 button_number = MEvent.button - Button1; 1288 button_number = MEvent.button - Button1;
1018 /* add 0x3D for wheel events, like xterm does */ 1289 /* add 0x3D for wheel events, like xterm does */
1019 if (button_number >= 3) 1290 if (button_number >= 3)
1020 button_number += (64 - 3); 1291 button_number += 64 - 3;
1021 } 1292 }
1022 1293
1023 if (PrivateModes & PrivMode_MouseX10) 1294 if (priv_modes & PrivMode_MouseX10)
1024 { 1295 {
1025 /* 1296 /*
1026 * do not report ButtonRelease 1297 * do not report ButtonRelease
1027 * no state info allowed 1298 * no state info allowed
1028 */ 1299 */
… …
1043 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1314 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((MEvent.state & ControlMask) ? 16 : 0); 1315 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1316#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1317 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1318#endif
1048
1049 } 1319 }
1050 1320
1051#ifdef DEBUG_MOUSEREPORT 1321#if DEBUG_MOUSEREPORT
1052 fprintf (stderr, "Mouse ["); 1322 fprintf (stderr, "Mouse [");
1053 if (key_state & 16) 1323 if (key_state & 16)
1054 fputc ('C', stderr); 1324 fputc ('C', stderr);
1055 if (key_state & 4) 1325 if (key_state & 4)
1056 fputc ('S', stderr); 1326 fputc ('S', stderr);
… …
1058 fputc ('A', stderr); 1328 fputc ('A', stderr);
1059 if (key_state & 32) 1329 if (key_state & 32)
1060 fputc ('2', stderr); 1330 fputc ('2', stderr);
1061 fprintf (stderr, "]: <%d>, %d/%d\n", 1331 fprintf (stderr, "]: <%d>, %d/%d\n",
1062 button_number, 1332 button_number,
1063 x + 1, 1333 x,
1064 y + 1); 1334 y);
1065#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
1066 tt_printf ("\033[M%c%c%c", 1350 tt_printf ("\033[M%c%c%c",
1067 (32 + button_number + key_state), 1351 code + button_number + key_state,
1068 (32 + x + 1), 1352 32 + x,
1069 (32 + y + 1)); 1353 32 + y);
1070#endif
1071} 1354}
1072
1073#ifdef USING_W11LIB
1074void
1075rxvt_W11_process_x_event (XEvent *ev)
1076{
1077 rxvt_t *r = rxvt_get_r ();
1078
1079 x_cb (*ev);
1080}
1081#endif
1082 1355
1083/*{{{ process an X event */ 1356/*{{{ process an X event */
1084void 1357void ecb_hot
1085rxvt_term::x_cb (XEvent &ev) 1358rxvt_term::x_cb (XEvent &ev)
1086{ 1359{
1087 SET_R (this); 1360 make_current ();
1088 SET_LOCALE (locale);
1089 1361
1090#if defined(CURSOR_BLINK) 1362 dLocal (Display *, dpy);
1091 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1092 {
1093 if (hidden_cursor)
1094 {
1095 hidden_cursor = 0;
1096 want_refresh = 1;
1097 }
1098 1363
1099 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1364 if (ev.xany.window == vt
1100 } 1365 && SHOULD_INVOKE (HOOK_X_EVENT)
1101#endif 1366 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1102
1103#if defined(POINTER_BLANK)
1104 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1105 {
1106 if (ev.type == MotionNotify
1107 || ev.type == ButtonPress
1108 || ev.type == ButtonRelease)
1109 if (hidden_pointer)
1110 pointer_unblank ();
1111
1112 if (ev.type == KeyPress && hidden_pointer == 0)
1113 pointer_blank ();
1114 }
1115#endif
1116
1117#ifdef USE_XIM
1118 if (XFilterEvent (&ev, None))
1119 return; 1367 return;
1120#endif
1121 1368
1369 // for XQueryPointer
1122 Window unused_root, unused_child; 1370 Window unused_root, unused_child;
1123 int unused_root_x, unused_root_y; 1371 int unused_root_x, unused_root_y;
1124 unsigned int unused_mask; 1372 unsigned int unused_mask;
1125
1126#ifdef DEBUG_X
1127 const char *const eventnames[] =
1128 { /* mason - this matches my system */
1129 "",
1130 "",
1131 "KeyPress",
1132 "KeyRelease",
1133 "ButtonPress",
1134 "ButtonRelease",
1135 "MotionNotify",
1136 "EnterNotify",
1137 "LeaveNotify",
1138 "FocusIn",
1139 "FocusOut",
1140 "KeymapNotify",
1141 "Expose",
1142 "GraphicsExpose",
1143 "NoExpose",
1144 "VisibilityNotify",
1145 "CreateNotify",
1146 "DestroyNotify",
1147 "UnmapNotify",
1148 "MapNotify",
1149 "MapRequest",
1150 "ReparentNotify",
1151 "ConfigureNotify",
1152 "ConfigureRequest",
1153 "GravityNotify",
1154 "ResizeRequest",
1155 "CirculateNotify",
1156 "CirculateRequest",
1157 "PropertyNotify",
1158 "SelectionClear",
1159 "SelectionRequest",
1160 "SelectionNotify",
1161 "ColormapNotify",
1162 "ClientMessage",
1163 "MappingNotify"
1164 };
1165#endif
1166
1167#ifdef DEBUG_X
1168 struct timeval tp;
1169 struct tm *ltt;
1170 (void)gettimeofday (&tp, NULL);
1171 ltt = localtime (& (tp.tv_sec));
1172 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));
1173#endif
1174 1373
1175 switch (ev.type) 1374 switch (ev.type)
1176 { 1375 {
1177 case KeyPress: 1376 case KeyPress:
1178 lookup_key (ev.xkey); 1377 key_press (ev.xkey);
1179 break; 1378 break;
1180 1379
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1380 case KeyRelease:
1183 { 1381 key_release (ev.xkey);
1184 if (! (ev.xkey.state & ControlMask))
1185 mouse_slip_wheel_speed = 0;
1186 else
1187 {
1188 KeySym ks;
1189
1190 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1191 if (ks == XK_Control_L || ks == XK_Control_R)
1192 mouse_slip_wheel_speed = 0;
1193 }
1194 break; 1382 break;
1195 }
1196#endif
1197 1383
1198 case ButtonPress: 1384 case ButtonPress:
1199 button_press (ev.xbutton); 1385 button_press (ev.xbutton);
1200 break; 1386 break;
1201 1387
… …
1203 button_release (ev.xbutton); 1389 button_release (ev.xbutton);
1204 break; 1390 break;
1205 1391
1206 case ClientMessage: 1392 case ClientMessage:
1207 if (ev.xclient.format == 32 1393 if (ev.xclient.format == 32
1208 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1394 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1209 destroy ();
1210#ifdef OFFIX_DND
1211 /* OffiX Dnd (drag 'n' drop) protocol */
1212 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1213 && (ev.xclient.data.l[0] == DndFile
1214 || ev.xclient.data.l[0] == DndDir
1215 || ev.xclient.data.l[0] == DndLink))
1216 { 1395 {
1217 /* Get Dnd data */ 1396 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1218 Atom ActualType; 1397 {
1219 int ActualFormat; 1398 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1220 unsigned char *data; 1399 {
1221 unsigned long Size, RemainingBytes; 1400 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1222 1401 {
1223 XGetWindowProperty (display->display, display->root, 1402 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1224 xa[XA_DNDSELECTION], 1403 destroy ();
1225 0L, 1000000L, 1404 }
1226 False, AnyPropertyType, 1405#if ENABLE_EWMH
1227 &ActualType, &ActualFormat, 1406 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1228 &Size, &RemainingBytes, 1407 XSendEvent (dpy, ev.xclient.window = display->root,
1408 False, SubstructureRedirectMask | SubstructureNotifyMask,
1229 &data); 1409 &ev);
1230 XChangeProperty (display->display, display->root, 1410#endif
1231 XA_CUT_BUFFER0, XA_STRING, 1411 }
1232 8, PropModeReplace, 1412 }
1233 data, STRLEN (data)); 1413#if ENABLE_XEMBED
1234 selection_paste (display->root, XA_CUT_BUFFER0, True); 1414 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1235 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
1236 } 1422 }
1237#endif /* OFFIX_DND */
1238 break;
1239
1240 case MappingNotify:
1241 XRefreshKeyboardMapping (& (ev.xmapping));
1242 break; 1423 break;
1243 1424
1244 /* 1425 /*
1245 * XXX: this is not the _current_ arrangement 1426 * XXX: this is not the _current_ arrangement
1246 * Here's my conclusion: 1427 * Here's my conclusion:
… …
1265 break; 1446 break;
1266 } 1447 }
1267 break; 1448 break;
1268 1449
1269 case FocusIn: 1450 case FocusIn:
1270 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)
1271 { 1466 {
1272 TermWin.focus = 1; 1467 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1273 want_refresh = 1;
1274#ifdef USE_XIM
1275 if (Input_Context != NULL)
1276 XSetICFocus (Input_Context);
1277#endif
1278#ifdef CURSOR_BLINK
1279 if (Options & Opt_cursorBlink)
1280 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1281#endif
1282
1283 } 1468 ;
1284 break;
1285 1469
1286 case FocusOut: 1470 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1287 if (TermWin.focus) 1471
1472 bool moved = false;
1473#ifdef HAVE_BG_PIXMAP
1474 if (bg_window_position_sensitive ())
1288 { 1475 {
1289 TermWin.focus = 0; 1476 want_position_change = true;
1290 want_refresh = 1; 1477 if (bg_img == 0)
1291#ifdef USE_XIM 1478 moved = true;
1292 if (Input_Context != NULL)
1293 XUnsetICFocus (Input_Context);
1294#endif
1295#ifdef CURSOR_BLINK
1296 if (Options & Opt_cursorBlink)
1297 cursor_blink_ev.stop ();
1298 hidden_cursor = 0;
1299#endif
1300
1301 }
1302 break;
1303
1304 case ConfigureNotify:
1305 if (ev.xconfigure.window == TermWin.parent[0])
1306 {
1307 int height, width;
1308
1309 do
1310 { /* Wrap lots of configures into one */
1311 width = ev.xconfigure.width;
1312 height = ev.xconfigure.height;
1313 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1314 } 1479 }
1315 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1480#endif
1316 1481
1317 if (szHint.width != width || szHint.height != height) 1482 if (want_position_change)
1318 { 1483 {
1319 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1484 int x, y;
1320 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 }
1321 } 1501 }
1322#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 }
1323 else 1508 else
1324 { 1509 {
1325 D_SIZE ((stderr, "Size: Not resizing")); 1510#ifdef HAVE_BG_PIXMAP
1511 if (moved)
1512 update_background ();
1513#endif
1326 } 1514 }
1327#endif
1328#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1329 if (Options & Opt_transparent)
1330 {
1331 check_our_parents ();
1332 if (am_transparent)
1333 want_full_refresh = 1;
1334 }
1335#endif
1336 1515
1516 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1337 } 1517 }
1338 break; 1518 break;
1339 1519
1520 case PropertyNotify:
1521 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1522 break;
1523
1340 case SelectionClear: 1524 case SelectionClear:
1341 display->set_selection_owner (0); 1525 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1342 break;
1343
1344 case SelectionNotify:
1345 if (selection_wait == Sel_normal)
1346 selection_paste (ev.xselection.requestor,
1347 ev.xselection.property, True);
1348 break; 1526 break;
1349 1527
1350 case SelectionRequest: 1528 case SelectionRequest:
1351 selection_send (ev.xselectionrequest); 1529 selection_send (ev.xselectionrequest);
1352 break; 1530 break;
1353 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
1354 case UnmapNotify: 1551 case UnmapNotify:
1355 TermWin.mapped = 0; 1552 mapped = 0;
1356#ifdef TEXT_BLINK 1553#ifdef TEXT_BLINK
1357 text_blink_ev.stop (); 1554 text_blink_ev.stop ();
1358#endif 1555#endif
1556 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1359 break; 1557 break;
1360
1361 case MapNotify:
1362 TermWin.mapped = 1;
1363#ifdef TEXT_BLINK
1364 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1365#endif
1366 break;
1367
1368#ifdef TRANSPARENT
1369 case ReparentNotify:
1370 rootwin_cb (ev);
1371 break;
1372#endif /* TRANSPARENT */
1373 1558
1374 case GraphicsExpose: 1559 case GraphicsExpose:
1375 case Expose: 1560 case Expose:
1376 if (ev.xany.window == TermWin.vt) 1561 if (ev.xany.window == vt)
1377 { 1562 {
1378#ifdef NO_SLOW_LINK_SUPPORT 1563 do
1564 {
1379 scr_expose (ev.xexpose.x, ev.xexpose.y, 1565 scr_expose (ev.xexpose.x, ev.xexpose.y,
1380 ev.xexpose.width, ev.xexpose.height, False); 1566 ev.xexpose.width, ev.xexpose.height, false);
1381#else 1567 }
1382 // 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 {
1383 scr_expose (ev.xexpose.x, ev.xexpose.y, 1574 scr_expose (ev.xexpose.x, ev.xexpose.y,
1384 ev.xexpose.width, ev.xexpose.height, False); 1575 ev.xexpose.width, ev.xexpose.height, false);
1385 //scr_expose (ev.xexpose.x, 0, 1576 }
1386 // ev.xexpose.width, TermWin.height, False); 1577
1387#endif
1388 want_refresh = 1; 1578 want_refresh = 1;
1389 } 1579 }
1390 else 1580 else
1391 { 1581 {
1392 XEvent unused_event; 1582 XEvent unused_event;
1393 1583
1394 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1584 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1395 Expose, 1585 ;
1396 &unused_event)) ; 1586 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1397 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1587 ;
1398 GraphicsExpose, 1588
1399 &unused_event)) ; 1589 if (scrollBar.state && ev.xany.window == scrollBar.win)
1400 if (isScrollbarWindow (ev.xany.window))
1401 { 1590 {
1402 scrollBar.setIdle (); 1591 scrollBar.state = SB_STATE_IDLE;
1403 scrollbar_show (0); 1592 scrollBar.show (0);
1404 } 1593 }
1405#ifdef MENUBAR
1406 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1407 menubar_expose ();
1408#endif
1409 } 1594 }
1410 break; 1595 break;
1411 1596
1412 case MotionNotify: 1597 case MotionNotify:
1413#ifdef POINTER_BLANK 1598#ifdef POINTER_BLANK
1414 if (hidden_pointer) 1599 if (hidden_pointer)
1415 pointer_unblank (); 1600 pointer_unblank ();
1416#endif 1601#endif
1417#if MENUBAR 1602 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1418 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)
1419 { 1609 {
1420 menubar_control (& (ev.xbutton)); 1610 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1611 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1612 ; // nop
1423#endif
1424 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1425 break;
1426
1427 if (ev.xany.window == TermWin.vt)
1428 {
1429 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1613 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1614 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1615 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1616 ;
1433 1617
1434 XQueryPointer (display->display, TermWin.vt, 1618 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1619 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1620 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1621 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1622 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1623#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1624 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1625 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1442 { 1626 {
1443#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
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1636 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1637 ev.xbutton.state & Button3Mask ? 2 : 0);
1638
1446#ifdef SELECTION_SCROLLING 1639#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1640 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1641 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1642 {
1450 int dist; 1643 int dist;
1451
1452 pending_scroll_selection=1;
1453 1644
1454 /* don't clobber the current delay if we are 1645 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1646 * already in the middle of scrolling.
1456 */ 1647 */
1457 if (scroll_selection_delay<=0) 1648 if (!sel_scroll_ev.is_active ())
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1649 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1459 1650
1460 /* save the event params so we can highlight 1651 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1652 * the selection in the pending-scroll loop
1462 */ 1653 */
1463 selection_save_x=ev.xbutton.x; 1654 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1655 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1656 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1657
1468 /* calc number of lines to scroll */ 1658 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1659 if (ev.xbutton.y < int_bwidth)
1470 { 1660 {
1471 scroll_selection_dir = UP; 1661 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1662 dist = int_bwidth - ev.xbutton.y;
1473 } 1663 }
1474 else 1664 else
1475 { 1665 {
1476 scroll_selection_dir = DN; 1666 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1667 dist = ev.xbutton.y - (int_bwidth + vt_height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1668 }
1669
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1670 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1671 / SELECTION_SCROLL_LINE_SPEEDUP
1672 + 1;
1482 MIN_IT (scroll_selection_lines, 1673 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1674 SELECTION_SCROLL_MAX_LINES);
1484 } 1675 }
1485 else 1676 else
1486 { 1677 {
1487 /* we are within the text window, so we 1678 /* we are within the text window, so we
1488 * shouldn't be scrolling 1679 * shouldn't be scrolling
1489 */ 1680 */
1490 pending_scroll_selection = 0; 1681 sel_scroll_ev.stop();
1491 } 1682 }
1492#endif 1683#endif
1493#ifdef MOUSE_THRESHOLD 1684#ifdef MOUSE_THRESHOLD
1494
1495 } 1685 }
1496#endif 1686#endif
1497
1498 } 1687 }
1499 } 1688 }
1500 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1689 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1501 { 1690 {
1502 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1691 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1503 MotionNotify, &ev)) ; 1692 MotionNotify, &ev))
1693 ;
1694
1504 XQueryPointer (display->display, scrollBar.win, 1695 XQueryPointer (dpy, scrollBar.win,
1505 &unused_root, &unused_child, 1696 &unused_root, &unused_child,
1506 &unused_root_x, &unused_root_y, 1697 &unused_root_x, &unused_root_y,
1507 & (ev.xbutton.x), & (ev.xbutton.y), 1698 &ev.xbutton.x, &ev.xbutton.y,
1508 &unused_mask); 1699 &unused_mask);
1509 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1700 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1510 scrollbar_size ()); 1701 scrollBar.size ());
1511 scr_refresh (refresh_type);
1512 refresh_limit = 0; 1702 want_refresh = 1;
1513 scrollbar_show (1); 1703 scrollBar.show (1);
1514 } 1704 }
1515 break; 1705 break;
1516 } 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 ();
1517} 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
1518 1874
1519void 1875void
1520rxvt_term::rootwin_cb (XEvent &ev)
1521{
1522 SET_R (this);
1523 SET_LOCALE (locale);
1524
1525 switch (ev.type)
1526 {
1527 case PropertyNotify:
1528 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1529 {
1530 if (ev.xproperty.state == PropertyNewValue)
1531 selection_property (ev.xproperty.window, ev.xproperty.atom);
1532 break;
1533 }
1534#ifdef TRANSPARENT
1535 else
1536 {
1537 /*
1538 * if user used some Esetroot compatible prog to set the root bg,
1539 * use the property to determine the pixmap. We use it later on.
1540 */
1541 if (xa[XA_XROOTPMAPID] == 0)
1542 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1543
1544 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1545 return;
1546 }
1547
1548 /* FALLTHROUGH */
1549 case ReparentNotify:
1550 if ((Options & Opt_transparent) && check_our_parents ())
1551 if (am_transparent)
1552 want_full_refresh = 1;
1553 break;
1554#endif
1555 }
1556}
1557
1558void
1559rxvt_term::button_press (const XButtonEvent &ev) 1876rxvt_term::button_press (XButtonEvent &ev)
1560{ 1877{
1561 int reportmode = 0, clickintime; 1878 int reportmode = 0, clickintime;
1562 1879
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1880 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1881
1564 if (!bypass_keystate) 1882 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1883 reportmode = !! (priv_modes & PrivMode_mouse_report);
1884
1566 /* 1885 /*
1567 * VT window processing of button press 1886 * VT window processing of button press
1568 */ 1887 */
1569 if (ev.window == TermWin.vt) 1888 if (ev.window == vt)
1570 { 1889 {
1890 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1891 return;
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;
1899 }
1900#endif
1901
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1902 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1903
1572 if (reportmode) 1904 if (reportmode)
1573 { 1905 {
1574 /* mouse report from vt window */ 1906 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1907 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1908 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1909#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1910 if (ev.button == MEvent.button && clickintime)
1579 { 1911 {
1580 /* same button, within alloted time */ 1912 /* same button, within allowed time */
1581 MEvent.clicks++; 1913 MEvent.clicks++;
1914
1582 if (MEvent.clicks > 1) 1915 if (MEvent.clicks > 1)
1583 { 1916 {
1584 /* only report double clicks */ 1917 /* only report double clicks */
1585 MEvent.clicks = 2; 1918 MEvent.clicks = 2;
1586 mouse_report (ev); 1919 mouse_report (ev);
… …
1598 mouse_report (ev); 1931 mouse_report (ev);
1599 } 1932 }
1600#else 1933#else
1601 MEvent.button = ev.button; 1934 MEvent.button = ev.button;
1602 mouse_report (ev); 1935 mouse_report (ev);
1603#endif /* MOUSE_REPORT_DOUBLECLICK */ 1936#endif /* MOUSE_REPORT_DOUBLECLICK */
1604 1937
1605 } 1938 }
1606 else 1939 else
1607 { 1940 {
1608 if (ev.button != MEvent.button) 1941 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1942 MEvent.clicks = 0;
1943
1610 switch (ev.button) 1944 switch (ev.button)
1611 { 1945 {
1612 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
1613 /* allow shift+left click to extend selection */ 1955 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1956 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1957 {
1616 if (MEvent.button == Button1 && clickintime) 1958 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1959 selection_rotate (ev.x, ev.y);
1618 else 1960 else
1619 selection_extend (ev.x, ev.y, 1); 1961 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 1976 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 1977 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 1978 selection_rotate (ev.x, ev.y);
1637 else 1979 else
1638 selection_extend (ev.x, ev.y, 1); 1980 selection_extend (ev.x, ev.y, 1);
1981
1639 MEvent.button = Button3; 1982 MEvent.button = Button3;
1640 break; 1983 break;
1641 } 1984 }
1642 } 1985 }
1986
1643 MEvent.time = ev.time; 1987 MEvent.time = ev.time;
1644 return; 1988 return;
1645 } 1989 }
1646 1990
1647 /* 1991 /*
1648 * Scrollbar window processing of button press 1992 * Scrollbar window processing of button press
1649 */ 1993 */
1650 if (isScrollbarWindow (ev.window)) 1994 if (scrollBar.state && ev.window == scrollBar.win)
1651 { 1995 {
1652 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;
1653 /* 2004 /*
1654 * Rxvt-style scrollbar: 2005 * Rxvt-style scrollbar:
1655 * move up if mouse is above slider 2006 * move up if mouse is above slider
1656 * move dn if mouse is below slider 2007 * move dn if mouse is below slider
1657 * 2008 *
… …
1666 /* 2017 /*
1667 * Mouse report disabled scrollbar: 2018 * Mouse report disabled scrollbar:
1668 * arrow buttons - send up/down 2019 * arrow buttons - send up/down
1669 * click on scrollbar - send pageup/down 2020 * click on scrollbar - send pageup/down
1670 */ 2021 */
1671 if ((scrollBar.style == R_SB_NEXT 2022 if (direction == UP)
1672 && scrollbarnext_upButton (ev.y))
1673 || (scrollBar.style == R_SB_RXVT
1674 && scrollbarrxvt_upButton (ev.y)))
1675 tt_printf ("\033[A"); 2023 tt_printf ("\033[A");
1676 else if ((scrollBar.style == R_SB_NEXT 2024 else if (direction == DN)
1677 && scrollbarnext_dnButton (ev.y))
1678 || (scrollBar.style == R_SB_RXVT
1679 && scrollbarrxvt_dnButton (ev.y)))
1680 tt_printf ("\033[B"); 2025 tt_printf ("\033[B");
1681 else 2026 else
1682 switch (ev.button) 2027 switch (ev.button)
1683 { 2028 {
1684 case Button2: 2029 case Button2:
… …
1691 tt_printf ("\033[5~"); 2036 tt_printf ("\033[5~");
1692 break; 2037 break;
1693 } 2038 }
1694 } 2039 }
1695 else 2040 else
1696#endif /* NO_SCROLLBAR_REPORT */ 2041#endif /* NO_SCROLLBAR_REPORT */
1697
1698 {
1699 char upordown = 0;
1700
1701 if (scrollBar.style == R_SB_NEXT)
1702 { 2042 {
1703 if (scrollbarnext_upButton (ev.y)) 2043 if (direction != NO_DIR)
1704 upordown = -1; /* up */
1705 else if (scrollbarnext_dnButton (ev.y))
1706 upordown = 1; /* down */
1707 }
1708 else if (scrollBar.style == R_SB_RXVT)
1709 {
1710 if (scrollbarrxvt_upButton (ev.y))
1711 upordown = -1; /* up */
1712 else if (scrollbarrxvt_dnButton (ev.y))
1713 upordown = 1; /* down */
1714 }
1715 if (upordown)
1716 { 2044 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2045#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2046 if (!cont_scroll_ev.is_active ())
2047 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1719#endif 2048#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 2049 if (scr_page (direction, 1))
1721 { 2050 {
1722 if (upordown < 0) 2051 if (direction == UP)
1723 scrollBar.setUp (); 2052 scrollBar.state = SB_STATE_UP;
1724 else 2053 else
1725 scrollBar.setDn (); 2054 scrollBar.state = SB_STATE_DOWN;
1726 } 2055 }
1727 } 2056 }
1728 else 2057 else
1729 switch (ev.button) 2058 switch (ev.button)
1730 { 2059 {
1731 case Button2: 2060 case Button2:
1732 switch (scrollbar_align) 2061 switch (scrollBar.align)
1733 { 2062 {
1734 case R_SB_ALIGN_TOP: 2063 case SB_ALIGN_TOP:
1735 csrO = 0; 2064 csrO = 0;
1736 break; 2065 break;
1737 case R_SB_ALIGN_CENTRE: 2066 case SB_ALIGN_CENTRE:
1738 csrO = (scrollBar.bot - scrollBar.top) / 2; 2067 csrO = (scrollBar.bot - scrollBar.top) / 2;
1739 break; 2068 break;
1740 case R_SB_ALIGN_BOTTOM: 2069 case SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2070 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2071 break;
1743 } 2072 }
2073
1744 if (scrollBar.style == R_SB_XTERM 2074 if (scrollBar.style == SB_STYLE_XTERM
1745 || scrollbar_above_slider (ev.y) 2075 || scrollBar.above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2076 || scrollBar.below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2077 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1748 scrollbar_size ()); 2078
1749 scrollBar.setMotion (); 2079 scrollBar.state = SB_STATE_MOTION;
1750 break; 2080 break;
1751 2081
1752 case Button1: 2082 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2083 if (scrollBar.align == SB_ALIGN_CENTRE)
1754 csrO = ev.y - scrollBar.top; 2084 csrO = ev.y - scrollBar.top;
1755 /* FALLTHROUGH */ 2085 /* FALLTHROUGH */
1756 2086
1757 case Button3: 2087 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2088 if (scrollBar.style != SB_STYLE_XTERM)
1759 { 2089 {
1760 if (scrollbar_above_slider (ev.y)) 2090 if (scrollBar.above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2091# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2092 scr_page (UP, nrow - 1);
1763# else 2093# else
1764 scr_page (UP, TermWin.nrow / 4); 2094 scr_page (UP, nrow / 4);
1765# endif 2095# endif
1766 else if (scrollbar_below_slider (ev.y)) 2096 else if (scrollBar.below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2097# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2098 scr_page (DN, nrow - 1);
1769# else 2099# else
1770 scr_page (DN, TermWin.nrow / 4); 2100 scr_page (DN, nrow / 4);
1771# endif 2101# endif
1772 else 2102 else
1773 scrollBar.setMotion (); 2103 scrollBar.state = SB_STATE_MOTION;
1774 } 2104 }
1775 else 2105 else
1776 { 2106 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2107 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2108 (nrow
1779 * scrollbar_position (ev.y) 2109 * scrollBar.position (ev.y)
1780 / scrollbar_size ())); 2110 / scrollBar.size ()));
1781 } 2111 }
2112
1782 break; 2113 break;
1783 } 2114 }
1784 } 2115 }
2116
1785 return; 2117 return;
1786 } 2118 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2119}
1795 2120
1796void 2121void
1797rxvt_term::button_release (const XButtonEvent &ev) 2122rxvt_term::button_release (XButtonEvent &ev)
1798{ 2123{
1799 int reportmode = 0; 2124 int reportmode = 0;
1800 2125
1801 csrO = 0; /* reset csr Offset */ 2126 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2127 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2128 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2129
1805 if (scrollbar_isUpDn ()) 2130 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1806 { 2131 {
1807 scrollBar.setIdle (); 2132 scrollBar.state = SB_STATE_IDLE;
1808 scrollbar_show (0); 2133 scrollBar.show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2134 }
2135
1814#ifdef SELECTION_SCROLLING 2136#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2137 sel_scroll_ev.stop();
1816#endif 2138#endif
2139
1817 if (ev.window == TermWin.vt) 2140 if (ev.window == vt)
1818 { 2141 {
2142 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2143 return;
2144
2145#if ISO_14755
2146 // 5.4
2147 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2148 return;
2149#endif
2150
1819 if (reportmode) 2151 if (reportmode)
1820 { 2152 {
1821 /* mouse report from vt window */ 2153 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2154 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2155 if (ev.button >= 4)
… …
1834 mouse_report (ev); 2166 mouse_report (ev);
1835 } 2167 }
1836#else /* MOUSE_REPORT_DOUBLECLICK */ 2168#else /* MOUSE_REPORT_DOUBLECLICK */
1837 MEvent.button = AnyButton; 2169 MEvent.button = AnyButton;
1838 mouse_report (ev); 2170 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2171#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2172 return;
1841 } 2173 }
2174
1842 /* 2175 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2176 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2177 * when overriding mouse reporting
1845 */ 2178 */
1846 if (PrivateModes & PrivMode_mouse_report 2179 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2180 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2181 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2182 selection_extend (ev.x, ev.y, 0);
1850 2183
1851 switch (ev.button) 2184 switch (ev.button)
1852 { 2185 {
1853 case Button1: 2186 case Button1:
1854 case Button3: 2187 case Button3:
1855 selection_make (ev.time); 2188 selection_make (ev.time);
1856 break; 2189 break;
2190
1857 case Button2: 2191 case Button2:
1858 selection_request (ev.time, ev.x, ev.y); 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);
1859 break; 2194 break;
2195
1860#ifdef MOUSE_WHEEL 2196#ifdef MOUSE_WHEEL
1861 case Button4: 2197 case Button4:
1862 case Button5: 2198 case Button5:
1863 { 2199 {
1864 int i; 2200 int i;
1865 page_dirn v; 2201 page_dirn v;
1866 2202
1867 v = (ev.button == Button4) ? UP : DN; 2203 v = ev.button == Button4 ? UP : DN;
2204
1868 if (ev.state & ShiftMask) 2205 if (ev.state & ShiftMask)
1869 i = 1; 2206 i = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2207 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2208 i = nrow - 1;
1872 else 2209 else
1873 i = 5; 2210 i = 5;
2211
1874# ifdef MOUSE_SLIP_WHEELING 2212# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2213 if (ev.state & ControlMask)
1876 { 2214 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2215 mouse_slip_wheel_speed += v ? -1 : 1;
1878 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2216 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2217 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2218
2219 if (!slip_wheel_ev.is_active ())
2220 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1879 } 2221 }
2222 else
1880# endif 2223# endif
1881# ifdef JUMP_MOUSE_WHEEL
1882 scr_page (v, i);
1883 scr_refresh (SMOOTH_REFRESH);
1884 scrollbar_show (1);
1885# else
1886 while (i--)
1887 { 2224 {
1888 scr_page (v, 1); 2225 scr_page (v, i);
1889 scr_refresh (SMOOTH_REFRESH);
1890 scrollbar_show (1); 2226 scrollBar.show (1);
1891 } 2227 }
1892# endif
1893
1894 } 2228 }
1895 break; 2229 break;
1896#endif 2230#endif
1897
1898 }
1899 }
1900#ifdef MENUBAR
1901 else if (isMenuBarWindow (ev.window))
1902 menubar_control (ev);
1903#endif
1904}
1905
1906
1907#ifdef TRANSPARENT
1908/*
1909 * Check our parents are still who we think they are.
1910 * Do transparency updates if required
1911 */
1912int
1913rxvt_term::check_our_parents ()
1914{
1915 int i, pchanged, aformat, have_pixmap, rootdepth;
1916 unsigned long nitems, bytes_after;
1917 Atom atype;
1918 unsigned char *prop = NULL;
1919 Window root, oldp, *list;
1920 Pixmap rootpixmap = None;
1921 XWindowAttributes wattr, wrootattr;
1922
1923 pchanged = 0;
1924
1925 if (! (Options & Opt_transparent))
1926 return pchanged; /* Don't try any more */
1927
1928 XGetWindowAttributes (display->display, display->root, &wrootattr);
1929 rootdepth = wrootattr.depth;
1930
1931 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1932 if (rootdepth != wattr.depth)
1933 {
1934 if (am_transparent)
1935 { 2231 }
1936 pchanged = 1; 2232 }
1937 XSetWindowBackground (display->display, TermWin.vt, 2233}
1938 PixColors[Color_bg]); 2234
1939 am_transparent = am_pixmap_trans = 0; 2235/*}}} */
2236
2237void ecb_hot
2238rxvt_term::cmd_parse ()
2239{
2240 wchar_t ch = NOCHAR;
2241 char *seq_begin; // remember start of esc-sequence here
2242
2243 for (;;)
2244 {
2245 if (ecb_unlikely (ch == NOCHAR))
1940 } 2246 {
1941 return pchanged; /* Don't try any more */ 2247 seq_begin = cmdbuf_ptr;
1942 } 2248 ch = next_char ();
1943 2249
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2250 if (ch == NOCHAR)
1945 XSync (display->display, False); 2251 break;
1946
1947 /*
1948 * Make the frame window set by the window manager have
1949 * the root background. Some window managers put multiple nested frame
1950 * windows for each client, so we have to take care about that.
1951 */
1952 i = (xa[XA_XROOTPMAPID] != 0
1953 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1954 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1955 &nitems, &bytes_after, &prop) == Success));
1956 if (!i || prop == NULL)
1957 have_pixmap = 0;
1958 else
1959 {
1960 have_pixmap = 1;
1961 rootpixmap = * ((Pixmap *)prop);
1962 XFree (prop);
1963 }
1964 if (have_pixmap)
1965 {
1966 /*
1967 * Copy display->root pixmap transparency
1968 */
1969 int sx, sy, nx, ny;
1970 unsigned int nw, nh;
1971 Window cr;
1972 XImage *image;
1973 GC gc;
1974 XGCValues gcvalue;
1975
1976 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1977 0, 0, &sx, &sy, &cr);
1978 nw = (unsigned int)szHint.width;
1979 nh = (unsigned int)szHint.height;
1980 nx = ny = 0;
1981 if (sx < 0)
1982 { 2252 }
1983 nw += sx; 2253
1984 nx = -sx; 2254 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1985 sx = 0;
1986 } 2255 {
1987 if (sy < 0) 2256 if (ecb_unlikely (!seen_input))
1988 {
1989 nh += sy;
1990 ny = -sy;
1991 sy = 0;
1992 }
1993 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1994 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1995 allowedxerror = -1;
1996 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1997 ZPixmap);
1998 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1999 /* XXX: may need a delay here? */
2000 allowedxerror = 0;
2001 if (image == NULL)
2002 {
2003 if (am_transparent && am_pixmap_trans)
2004 { 2257 {
2005 pchanged = 1; 2258 seen_input = 1;
2006 if (TermWin.pixmap != None) 2259 // many badly-written programs (e.g. jed) contain a race condition:
2260 // they first read the screensize and then install a SIGWINCH handler.
2261 // some window managers resize the window early, and these programs
2262 // then sometimes get the size wrong.
2263 // unfortunately other programs are even more buggy and dislike
2264 // being sent SIGWINCH, so only do it when we were in fact being
2265 // resized.
2266 if (seen_resize && cmd_pid)
2267 kill (-cmd_pid, SIGWINCH);
2268 }
2269
2270 /* Read a text string from the input buffer */
2271 wchar_t buf[UBUFSIZ];
2272 bool refreshnow = false;
2273 int nlines = 0;
2274 wchar_t *str = buf;
2275 wchar_t *eol = str + min (ncol, UBUFSIZ);
2276
2277 for (;;)
2278 {
2279 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2280 break;
2281
2282 *str++ = ch;
2283
2284 if (ecb_unlikely (ch == C0_LF || str >= eol))
2007 { 2285 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2286 if (ch == C0_LF)
2009 TermWin.pixmap = None; 2287 nlines++;
2288
2289 refresh_count++;
2290
2291 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2292 {
2293 refresh_count = 0;
2294
2295 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2296 {
2297 refreshnow = true;
2298 ch = NOCHAR;
2299 break;
2300 }
2301 }
2302
2303 // scr_add_lines only works for nlines <= nrow - 1.
2304 if (nlines >= nrow - 1)
2305 {
2306 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2307 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2308 scr_add_lines (buf, str - buf, nlines);
2309
2310 nlines = 0;
2311 str = buf;
2312 eol = str + min (ncol, UBUFSIZ);
2313 }
2314
2315 if (str >= eol)
2316 {
2317 if (eol >= buf + UBUFSIZ)
2318 {
2319 ch = NOCHAR;
2320 break;
2321 }
2322 else
2323 eol = min (eol + ncol, buf + UBUFSIZ);
2324 }
2325
2010 } 2326 }
2327
2328 seq_begin = cmdbuf_ptr;
2329 ch = next_char ();
2011 } 2330 }
2012 am_pixmap_trans = 0; 2331
2332 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2333 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2334 scr_add_lines (buf, str - buf, nlines);
2335
2336 /*
2337 * If there have been a lot of new lines, then update the screen
2338 * What the heck we'll cheat and only refresh less than every page-full.
2339 * if skipScroll is enabled.
2340 */
2341 if (refreshnow)
2342 {
2343 scr_refresh ();
2344 want_refresh = 1;
2345 }
2013 } 2346 }
2014 else 2347 else
2015 { 2348 {
2016 if (TermWin.pixmap != None) 2349 try
2017 XFreePixmap (display->display, TermWin.pixmap);
2018 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2019 (unsigned int)szHint.width,
2020 (unsigned int)szHint.height,
2021 (unsigned int)image->depth);
2022 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2023 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2024 nx, ny, (unsigned int)image->width,
2025 (unsigned int)image->height);
2026 XFreeGC (display->display, gc);
2027 XDestroyImage (image);
2028 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2029 TermWin.pixmap);
2030 if (!am_transparent || !am_pixmap_trans)
2031 pchanged = 1;
2032 am_transparent = am_pixmap_trans = 1;
2033 }
2034 }
2035 if (!am_pixmap_trans)
2036 {
2037 unsigned int n;
2038 /*
2039 * InheritPixmap transparency
2040 */
2041 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2042 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2043 i++)
2044 {
2045 oldp = TermWin.parent[i];
2046 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2047 &TermWin.parent[i], &list, &n);
2048 XFree (list);
2049 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2050 if (TermWin.parent[i] == display->root)
2051 { 2350 {
2052 if (oldp != None) 2351 process_nonprinting (ch);
2053 pchanged = 1; 2352 }
2353 catch (const class out_of_input &o)
2354 {
2355 // we ran out of input, retry later
2356 cmdbuf_ptr = seq_begin;
2054 break; 2357 break;
2055 } 2358 }
2056 if (oldp != TermWin.parent[i]) 2359
2057 pchanged = 1; 2360 ch = NOCHAR;
2058 }
2059 n = 0;
2060 if (pchanged)
2061 { 2361 }
2062 for (; n < (unsigned int)i; n++) 2362 }
2063 { 2363}
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2364
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2365// read the next character
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2366wchar_t ecb_hot
2067 { 2367rxvt_term::next_char () NOTHROW
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2368{
2069 break; 2369 while (cmdbuf_ptr < cmdbuf_endp)
2070 } 2370 {
2071 } 2371 // assume 7-bit to be ascii ALWAYS
2372 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2373 return *cmdbuf_ptr++;
2374
2375 wchar_t wc;
2376 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2377
2378 if (len == (size_t)-2)
2072 } 2379 {
2073 if (n > (int) (sizeof (TermWin.parent) 2380 // the mbstate stores incomplete sequences. didn't know this :/
2074 / sizeof (TermWin.parent[0]))) 2381 cmdbuf_ptr = cmdbuf_endp;
2382 break;
2075 { 2383 }
2076 D_X ((stderr, "InheritPixmap Turning off")); 2384
2077 XSetWindowBackground (display->display, TermWin.parent[0], 2385 if (len == (size_t)-1)
2078 PixColors[Color_fg]);
2079 XSetWindowBackground (display->display, TermWin.vt,
2080 PixColors[Color_bg]);
2081 am_transparent = 0;
2082 /* XXX: also turn off Opt_transparent? */
2083 } 2386 {
2084 else 2387 mbstate.reset (); // reset now undefined conversion state
2388 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2389 // in which case we "erroneously" return the next byte which might be valid.
2390 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2085 { 2391 }
2086 /* wait (an arbitrary period) for the WM to do its thing
2087 * needed for fvwm2.2.2 (and before?) */
2088# ifdef HAVE_NANOSLEEP
2089 struct timespec rqt;
2090 2392
2091 rqt.tv_sec = 1; 2393 // assume wchar == unicode
2092 rqt.tv_nsec = 0; 2394 cmdbuf_ptr += len;
2093 nanosleep (&rqt, NULL); 2395 return wc & UNICODE_MASK;
2094# else
2095 sleep (1);
2096# endif
2097 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2098 for (n = 0; n < (unsigned int)i; n++)
2099 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2100 ParentRelative);
2101 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2102 ParentRelative);
2103 am_transparent = 1;
2104 }
2105 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2106 TermWin.parent[i] = None;
2107 } 2396 }
2397
2398 return NOCHAR;
2399}
2400
2401// read the next octet
2402uint32_t ecb_hot
2403rxvt_term::next_octet () NOTHROW
2404{
2405 return cmdbuf_ptr < cmdbuf_endp
2406 ? (unsigned char)*cmdbuf_ptr++
2407 : NOCHAR;
2408}
2409
2410static class out_of_input out_of_input;
2411
2412wchar_t ecb_hot
2413rxvt_term::cmd_getc () THROW ((class out_of_input))
2414{
2415 wchar_t c = next_char ();
2416
2417 if (c == NOCHAR)
2418 throw out_of_input;
2419
2108 return pchanged; 2420 return c;
2109} 2421}
2110#endif
2111 2422
2112/*}}} */ 2423uint32_t ecb_hot
2424rxvt_term::cmd_get8 () THROW ((class out_of_input))
2425{
2426 uint32_t c = next_octet ();
2427
2428 if (c == NOCHAR)
2429 throw out_of_input;
2430
2431 return c;
2432}
2113 2433
2114/*{{{ print pipe */ 2434/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2435/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2436#ifdef PRINTPIPE
2117FILE * 2437FILE * ecb_cold
2118rxvt_term::popen_printer () 2438rxvt_term::popen_printer ()
2119{ 2439{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2440 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2121 2441
2122 if (stream == NULL) 2442 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2443 rxvt_warn ("can't open printer pipe, not printing.\n");
2444
2124 return stream; 2445 return stream;
2125} 2446}
2126 2447
2127int 2448int ecb_cold
2128rxvt_term::pclose_printer (FILE *stream) 2449rxvt_term::pclose_printer (FILE *stream)
2129{ 2450{
2130 fflush (stream); 2451 fflush (stream);
2131 /* pclose () reported not to work on SunOS 4.1.3 */
2132# if defined (__sun__) /* TODO: RESOLVE THIS */
2133 /* pclose works provided SIGCHLD handler uses waitpid */
2134 return pclose (stream); /* return fclose (stream); */
2135# else
2136 return pclose (stream); 2452 return pclose (stream);
2137# endif
2138} 2453}
2139 2454
2140/* 2455/*
2141 * simulate attached vt100 printer 2456 * simulate attached vt100 printer
2142 */ 2457 */
2143void 2458void ecb_cold
2144rxvt_term::process_print_pipe () 2459rxvt_term::process_print_pipe ()
2145{ 2460{
2146 int done; 2461 FILE *fd = popen_printer ();
2147 FILE *fd;
2148 2462
2149 if ((fd = popen_printer ()) == NULL) 2463 if (!fd)
2150 return; 2464 return;
2151 2465
2152 /* 2466 /*
2153 * Send all input to the printer until either ESC[4i or ESC[?4i 2467 * Send all input to the printer until either ESC[4i or ESC[?4i
2154 * is received. 2468 * is received.
2155 */ 2469 */
2156 for (done = 0; !done;) 2470 for (int done = 0; !done; )
2157 { 2471 {
2158 unsigned char buf[8]; 2472 unsigned char buf[8];
2159 unsigned char ch; 2473 unicode_t ch;
2160 unsigned int i, len; 2474 unsigned int i, len;
2161 2475
2162 if ((ch = cmd_getc ()) != C0_ESC) 2476 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2477 {
2164 if (putc (ch, fd) == EOF) 2478 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2479 break; /* done = 1 */
… …
2180 { 2494 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2495 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2496 break; /* done = 1 */
2183 } 2497 }
2184 } 2498 }
2499
2185 for (i = 0; i < len; i++) 2500 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2501 if (putc (buf[i], fd) == EOF)
2187 { 2502 {
2188 done = 1; 2503 done = 1;
2189 break; 2504 break;
2190 } 2505 }
2191 } 2506 }
2192 } 2507 }
2508
2193 pclose_printer (fd); 2509 pclose_printer (fd);
2194} 2510}
2195#endif /* PRINTPIPE */ 2511#endif /* PRINTPIPE */
2196/*}}} */ 2512/*}}} */
2197 2513
2198/* *INDENT-OFF* */
2199enum { 2514enum {
2200 C1_40 = 0x40, 2515 C1_40 = 0x40,
2201 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2516 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2202 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2517 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2203 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2518 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2204 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2519 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2205}; 2520};
2206/* *INDENT-ON* */
2207 2521
2208/*{{{ process non-printing single characters */ 2522/*{{{ process non-printing single characters */
2209void 2523void ecb_hot
2210rxvt_term::process_nonprinting (unsigned char ch) 2524rxvt_term::process_nonprinting (unicode_t ch)
2211{ 2525{
2212 switch (ch) 2526 switch (ch)
2213 { 2527 {
2528 case C0_ESC:
2529 process_escape_seq ();
2530 break;
2214 case C0_ENQ: /* terminal Status */ 2531 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 2532 if (rs[Rs_answerbackstring])
2216 tt_write ( 2533 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2217 (const unsigned char *)rs[Rs_answerbackstring],
2218 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2219 else 2534 else
2220 tt_write ((unsigned char *)VT100_ANS, 2535 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 2536 break;
2223 case C0_BEL: /* bell */ 2537 case C0_BEL: /* bell */
2224 scr_bell (); 2538 scr_bell ();
2225 break; 2539 break;
2226 case C0_BS: /* backspace */ 2540 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 2555 scr_charset_choose (1);
2242 break; 2556 break;
2243 case C0_SI: /* shift in - acs */ 2557 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 2558 scr_charset_choose (0);
2245 break; 2559 break;
2560
2561#ifdef EIGHT_BIT_CONTROLS
2562 // 8-bit controls
2563 case 0x90: /* DCS */
2564 process_dcs_seq ();
2565 break;
2566 case 0x9b: /* CSI */
2567 process_csi_seq ();
2568 break;
2569 case 0x9d: /* OSC */
2570 process_osc_seq ();
2571 break;
2572#endif
2246 } 2573 }
2247} 2574}
2248/*}}} */ 2575/*}}} */
2249 2576
2250 2577
2251/*{{{ process VT52 escape sequences */ 2578/*{{{ process VT52 escape sequences */
2252void 2579void ecb_cold
2253rxvt_term::process_escape_vt52 (unsigned char ch) 2580rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 2581{
2255 int row, col; 2582 int row, col;
2256 2583
2257 switch (ch) 2584 switch (ch)
2258 { 2585 {
… …
2291 break; 2618 break;
2292 case 'Z': /* identify the terminal type */ 2619 case 'Z': /* identify the terminal type */
2293 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2620 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2294 break; 2621 break;
2295 case '<': /* turn off VT52 mode */ 2622 case '<': /* turn off VT52 mode */
2296 PrivMode (0, PrivMode_vt52); 2623 priv_modes &= ~PrivMode_vt52;
2297 break; 2624 break;
2298 case 'F': /* use special graphics character set */ 2625 case 'F': /* use special graphics character set */
2299 case 'G': /* use regular character set */ 2626 case 'G': /* use regular character set */
2300 /* unimplemented */ 2627 /* unimplemented */
2301 break; 2628 break;
… …
2307} 2634}
2308/*}}} */ 2635/*}}} */
2309 2636
2310 2637
2311/*{{{ process escape sequences */ 2638/*{{{ process escape sequences */
2312void 2639void ecb_hot
2313rxvt_term::process_escape_seq () 2640rxvt_term::process_escape_seq ()
2314{ 2641{
2315 unsigned char ch = cmd_getc (); 2642 unicode_t ch = cmd_getc ();
2316 2643
2317 if (PrivateModes & PrivMode_vt52) 2644 if (priv_modes & PrivMode_vt52)
2318 { 2645 {
2319 process_escape_vt52 (ch); 2646 process_escape_vt52 (ch);
2320 return; 2647 return;
2321 } 2648 }
2322 2649
2323 switch (ch) 2650 switch (ch)
2324 { 2651 {
2325 /* case 1: do_tek_mode (); break; */
2326 case '#': 2652 case '#':
2327 if (cmd_getc () == '8') 2653 if (cmd_getc () == '8')
2328 scr_E (); 2654 scr_E ();
2329 break; 2655 break;
2330 case '(': 2656 case '(':
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 2663 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 2664 break;
2339 case '+': 2665 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 2666 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 2667 break;
2342#ifdef MULTICHAR_SET 2668#if !ENABLE_MINIMAL
2343 case '$':
2344 scr_charset_set (-2, (unsigned int)cmd_getc ());
2345 break;
2346#endif
2347#ifndef NO_FRILLS
2348 case '6': 2669 case '6':
2349 scr_backindex (); 2670 scr_backindex ();
2350 break; 2671 break;
2351#endif 2672#endif
2352 case '7': 2673 case '7':
2353 scr_cursor (SAVE); 2674 scr_cursor (SAVE);
2354 break; 2675 break;
2355 case '8': 2676 case '8':
2356 scr_cursor (RESTORE); 2677 scr_cursor (RESTORE);
2357 break; 2678 break;
2358#ifndef NO_FRILLS 2679#if !ENABLE_MINIMAL
2359 case '9': 2680 case '9':
2360 scr_forwardindex (); 2681 scr_forwardindex ();
2361 break; 2682 break;
2362#endif 2683#endif
2684 // DECPAM/DECPNM
2363 case '=': 2685 case '=':
2686 priv_modes |= PrivMode_aplKP;
2687 break;
2364 case '>': 2688 case '>':
2365 PrivMode ((ch == '='), PrivMode_aplKP); 2689 priv_modes &= ~PrivMode_aplKP;
2366 break; 2690 break;
2367 2691
2368 case C1_40: 2692 case C1_40:
2369 cmd_getc (); 2693 cmd_getc ();
2370 break; 2694 break;
… …
2373 break; 2697 break;
2374 2698
2375 /* 8.3.87: NEXT LINE */ 2699 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 2700 case C1_NEL: /* ESC E */
2377 { 2701 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 2702 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 2703 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2380 } 2704 }
2381 break; 2705 break;
2382 2706
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 2707 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 2708 case C1_ESA: /* ESC G */
2385 process_graphics (); 2709 // used by original rxvt for rob nations own graphics mode
2710 if (cmd_getc () == 'Q')
2711 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2386 break; 2712 break;
2387 2713
2388 /* 8.3.63: CHARACTER TABULATION SET */ 2714 /* 8.3.63: CHARACTER TABULATION SET */
2389 case C1_HTS: /* ESC H */ 2715 case C1_HTS: /* ESC H */
2390 scr_set_tab (1); 2716 scr_set_tab (1);
… …
2394 case C1_RI: /* ESC M */ 2720 case C1_RI: /* ESC M */
2395 scr_index (DN); 2721 scr_index (DN);
2396 break; 2722 break;
2397 2723
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 2724 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 2725 /* case C1_SS2: break; */
2400 2726
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 2727 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 2728 /* case C1_SS3: break; */
2403 2729
2404 /* 8.3.27: DEVICE CONTROL STRING */ 2730 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 2731 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 2732 process_dcs_seq ();
2407 break; 2733 break;
2408 2734
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2735 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 2736 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 2737 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 2738 break; /* steal obsolete ESC [ c */
2414 2739
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2740 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2416 case C1_CSI: /* ESC [ */ 2741 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 2742 process_csi_seq ();
2418 break; 2743 break;
2419 2744
2420 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2745 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2421 case C1_OSC: /* ESC ] */ 2746 case C1_OSC: /* ESC ] */
2422 process_osc_seq (); 2747 process_osc_seq ();
2423 break; 2748 break;
2424 2749
2425 /* 8.3.106: RESET TO INITIAL STATE */ 2750 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2426 case 'c': 2751 case 'c':
2752 mbstate.reset ();
2427 scr_poweron (); 2753 scr_poweron ();
2428 scrollbar_show (1); 2754 scrollBar.show (1);
2429 break; 2755 break;
2430 2756
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2757 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2432 case 'n': 2758 case 'n':
2433 scr_charset_choose (2); 2759 scr_charset_choose (2);
… …
2440 } 2766 }
2441} 2767}
2442/*}}} */ 2768/*}}} */
2443 2769
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2770/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */
2446enum { 2771enum {
2447 CSI_ICH = 0x40, 2772 CSI_ICH = 0x40,
2448 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2773 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2449 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2774 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2450 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2775 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2451 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2776 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2452 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2777 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2453 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2778 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2454 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2779 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2455 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2780 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2456}; 2781};
2457 2782
2458#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2783#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2459 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2784 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2460 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2785 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2461#define get_byte_array_bit(array, bit) \ 2786#define get_byte_array_bit(array, bit) \
2462 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2787 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2463 2788
2464const unsigned char csi_defaults[] = 2789static const unsigned char csi_defaults[] =
2465 { 2790 {
2466 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2791 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2467 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2792 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2468 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2793 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2469 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2794 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2470 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2795 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2471 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2796 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2472 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2797 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2473 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2798 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2474 }; 2799 };
2475/* *INDENT-ON* */
2476 2800
2477void 2801void ecb_hot
2478rxvt_term::process_csi_seq () 2802rxvt_term::process_csi_seq ()
2479{ 2803{
2480 unsigned char ch, priv, i; 2804 unicode_t ch, priv, prev_ch, i;
2481 unsigned int nargs, p; 2805 unsigned int nargs, p;
2482 int n, ndef; 2806 int n, ndef;
2483 int arg[ESC_ARGS]; 2807 int arg[ESC_ARGS] = { };
2484 2808
2485 for (nargs = ESC_ARGS; nargs > 0;) 2809 nargs = 0;
2486 arg[--nargs] = 0;
2487 2810
2488 priv = 0; 2811 priv = 0;
2489 ch = cmd_getc (); 2812 ch = cmd_getc ();
2490 if (ch >= '<' && ch <= '?') 2813 if ((ch >= '<' && ch <= '?') || ch == '!')
2814 {
2491 { /* '<' '=' '>' '?' */ 2815 /* '<' '=' '>' '?' '!' */
2492 priv = ch; 2816 priv = ch;
2493 ch = cmd_getc (); 2817 ch = cmd_getc ();
2494 } 2818 }
2819
2820 prev_ch = 0;
2495 /* read any numerical arguments */ 2821 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 2822 for (n = -1; ch < CSI_ICH; )
2497 { 2823 {
2498 if (isdigit (ch)) 2824 if (isdigit (ch))
2499 { 2825 {
… …
2506 { 2832 {
2507 if (nargs < ESC_ARGS) 2833 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 2834 arg[nargs++] = n;
2509 n = -1; 2835 n = -1;
2510 } 2836 }
2511 else if (ch == '\b') 2837 else if (IS_CONTROL (ch))
2512 {
2513 scr_backspace ();
2514 }
2515 else if (ch == C0_ESC)
2516 {
2517 process_escape_seq ();
2518 return;
2519 }
2520 else if (ch < ' ')
2521 {
2522 process_nonprinting (ch); 2838 process_nonprinting (ch);
2523 } 2839
2840 prev_ch = ch;
2524 ch = cmd_getc (); 2841 ch = cmd_getc ();
2525 } 2842 }
2526 2843
2527 if (ch > CSI_7F) 2844 if (ch > CSI_7F)
2528 return; 2845 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 2851 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 2852 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 2853 if (arg[p] == -1)
2537 arg[p] = ndef; 2854 arg[p] = ndef;
2538 2855
2539#ifdef DEBUG_CMD
2540 fprintf (stderr, "CSI ");
2541 for (p = 0; p < nargs; p++)
2542 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2543 fprintf (stderr, "%c\n", ch);
2544#endif
2545
2546 /* 2856 /*
2547 * private mode handling 2857 * private mode handling
2548 */ 2858 */
2549 if (priv) 2859 if (priv)
2550 { 2860 {
2551 switch (priv) 2861 switch (priv)
2552 { 2862 {
2553 case '>': 2863 case '>':
2554 if (ch == CSI_DA) /* secondary device attributes */ 2864 if (ch == CSI_DA) /* secondary device attributes */
2865 {
2866 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2867 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2868 //
2869 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2870 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2871 // versions.
2872 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2873 tt_printf ("\033[>%d;95;0c", 'U');
2874 }
2556 break; 2875 break;
2876
2557 case '?': 2877 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2878 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 2879 process_terminal_mode (ch, priv, nargs, arg);
2560 break; 2880 break;
2881
2882 case '!':
2883 if (ch == CSI_70)
2884 {
2885 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2886 scr_soft_reset ();
2887
2888 static const int pm_h[] = { 7, 25 };
2889 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2890
2891 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2892 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2561 } 2893 }
2894 break;
2895 }
2896
2562 return; 2897 return;
2563 } 2898 }
2564 2899
2565 switch (ch) 2900 switch (ch)
2566 { 2901 {
… …
2580 } 2915 }
2581 break; 2916 break;
2582#endif 2917#endif
2583 2918
2584 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2919 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2585 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2920 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2586 arg[0] = -arg[0]; 2921 arg[0] = -arg[0];
2587 /* FALLTHROUGH */ 2922 /* FALLTHROUGH */
2588 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2923 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2589 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2924 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2590 scr_gotorc (arg[0], 0, RELATIVE); 2925 scr_gotorc (arg[0], 0, RELATIVE);
2591 break; 2926 break;
2592 2927
2593 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2928 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2594 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2929 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2665 3000
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3001 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 3002 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 3003 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3004 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3005 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 3006 break;
2672 3007
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3008 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 3009 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 3010 break;
2677 3011
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3012 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 3013 process_sgr_mode (nargs, arg);
2680 break; 3014 break;
… …
2686 tt_printf ("\033[0n"); 3020 tt_printf ("\033[0n");
2687 break; 3021 break;
2688 case 6: /* CPR requested */ 3022 case 6: /* CPR requested */
2689 scr_report_position (); 3023 scr_report_position ();
2690 break; 3024 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 3025 case 7: /* unofficial extension */
3026 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3027 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 3028 break;
2695#endif
2696 case 8: /* unofficial extension */ 3029 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3030 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break; 3031 break;
2699 } 3032 }
2700 break; 3033 break;
2701 3034
2702 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3035 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2735 break; 3068 break;
2736 3069
2737 case CSI_RM: /* 8.3.107: RESET MODE */ 3070 case CSI_RM: /* 8.3.107: RESET MODE */
2738 if (arg[0] == 4) 3071 if (arg[0] == 4)
2739 scr_insert_mode (0); 3072 scr_insert_mode (0);
3073 else if (arg[0] == 20)
3074 priv_modes &= ~PrivMode_LFNL;
2740 break; 3075 break;
2741 3076
2742 case CSI_SM: /* 8.3.126: SET MODE */ 3077 case CSI_SM: /* 8.3.126: SET MODE */
2743 if (arg[0] == 4) 3078 if (arg[0] == 4)
2744 scr_insert_mode (1); 3079 scr_insert_mode (1);
3080 else if (arg[0] == 20)
3081 priv_modes |= PrivMode_LFNL;
3082 break;
3083
3084 case CSI_71: // DESCUSR: set cursor style
3085 if (prev_ch == ' ')
3086 set_cursor_style (arg[0]);
2745 break; 3087 break;
2746 3088
2747 /* 3089 /*
2748 * PRIVATE USE beyond this point. All CSI_7? sequences here 3090 * PRIVATE USE beyond this point. All CSI_7? sequences here
2749 */ 3091 */
… …
2761 break; 3103 break;
2762 case CSI_75: 3104 case CSI_75:
2763 scr_cursor (RESTORE); 3105 scr_cursor (RESTORE);
2764 break; 3106 break;
2765 3107
2766#ifndef NO_FRILLS 3108#if !ENABLE_MINIMAL
2767 case CSI_74: 3109 case CSI_74:
2768 process_window_ops (arg, nargs); 3110 process_window_ops (arg, nargs);
2769 break; 3111 break;
2770#endif 3112#endif
2771 3113
2772 case CSI_78: /* DECREQTPARM */ 3114 case CSI_78: /* DECREQTPARM */
2773 if (arg[0] == 0 || arg[0] == 1) 3115 if (arg[0] == 0 || arg[0] == 1)
2774 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3116 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2775 /* FALLTHROUGH */ 3117 break;
2776 3118
2777 default: 3119 default:
2778 break; 3120 break;
2779 } 3121 }
2780} 3122}
2781/*}}} */ 3123/*}}} */
2782 3124
2783#ifndef NO_FRILLS 3125#if !ENABLE_MINIMAL
2784/* ARGSUSED */
2785void 3126void
2786rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3127rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2787{ 3128{
2788 int x, y; 3129 int x, y;
2789#if 0
2790 char *s;
2791#endif
2792 XWindowAttributes wattr; 3130 XWindowAttributes wattr;
2793 Window wdummy; 3131 Window wdummy;
3132
3133 dLocal (Display *, dpy);
2794 3134
2795 if (nargs == 0) 3135 if (nargs == 0)
2796 return; 3136 return;
3137
2797 switch (args[0]) 3138 switch (args[0])
2798 { 3139 {
2799 /* 3140 /*
2800 * commands 3141 * commands
2801 */ 3142 */
2802 case 1: /* deiconify window */ 3143 case 1: /* deiconify window */
2803 XMapWindow (display->display, TermWin.parent[0]); 3144 XMapWindow (dpy, parent);
2804 break; 3145 break;
2805 case 2: /* iconify window */ 3146 case 2: /* iconify window */
2806 XIconifyWindow (display->display, TermWin.parent[0], 3147 XIconifyWindow (dpy, parent, display->screen);
2807 DefaultScreen (display->display));
2808 break; 3148 break;
2809 case 3: /* set position (pixels) */ 3149 case 3: /* set position (pixels) */
2810 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3150 XMoveWindow (dpy, parent, args[1], args[2]);
2811 break; 3151 break;
2812 case 4: /* set size (pixels) */ 3152 case 4: /* set size (pixels) */
2813 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3153 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2814 break; 3154 break;
2815 case 5: /* raise window */ 3155 case 5: /* raise window */
2816 XRaiseWindow (display->display, TermWin.parent[0]); 3156 XRaiseWindow (dpy, parent);
2817 break; 3157 break;
2818 case 6: /* lower window */ 3158 case 6: /* lower window */
2819 XLowerWindow (display->display, TermWin.parent[0]); 3159 XLowerWindow (dpy, parent);
2820 break; 3160 break;
2821 case 7: /* refresh window */ 3161 case 7: /* refresh window */
2822 scr_touch (true); 3162 scr_touch (true);
2823 break; 3163 break;
2824 case 8: /* set size (chars) */ 3164 case 8: /* set size (chars) */
2825 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3165 set_widthheight ((unsigned int) (args[2] * fwidth),
2826 (unsigned int) (args[1] * TermWin.fheight)); 3166 (unsigned int) (args[1] * fheight));
2827 break; 3167 break;
3168
3169 //case 9: NYI, TODO, restore maximized window or maximize window
2828 default: 3170 default:
2829 if (args[0] >= 24) /* set height (chars) */ 3171 if (args[0] >= 24) /* set height (chars) */
2830 set_widthheight ((unsigned int)TermWin.width, 3172 set_widthheight ((unsigned int)vt_width,
2831 (unsigned int) (args[1] * TermWin.fheight)); 3173 (unsigned int) (args[1] * fheight));
2832 break; 3174 break;
3175
2833 /* 3176 /*
2834 * reports - some output format copied from XTerm 3177 * reports - some output format copied from XTerm
2835 */ 3178 */
2836 case 11: /* report window state */ 3179 case 11: /* report window state */
2837 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3180 XGetWindowAttributes (dpy, parent, &wattr);
2838 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3181 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2839 break; 3182 break;
2840 case 13: /* report window position */ 3183 case 13: /* report window position */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3184 XGetWindowAttributes (dpy, parent, &wattr);
2842 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3185 XTranslateCoordinates (dpy, parent, wattr.root,
2843 -wattr.border_width, -wattr.border_width, 3186 -wattr.border_width, -wattr.border_width,
2844 &x, &y, &wdummy); 3187 &x, &y, &wdummy);
2845 tt_printf ("\033[3;%d;%dt", x, y); 3188 tt_printf ("\033[3;%d;%dt", x, y);
2846 break; 3189 break;
2847 case 14: /* report window size (pixels) */ 3190 case 14: /* report window size (pixels) */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3191 XGetWindowAttributes (dpy, parent, &wattr);
2849 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3192 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2850 break; 3193 break;
3194 case 18: /* report text area size (chars) */
3195 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3196 break;
2851 case 18: /* report window size (chars) */ 3197 case 19: /* report window size (chars) */
2852 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3198 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2853 break; 3199 break;
2854#if 0 /* XXX: currently disabled due to security concerns */
2855 case 20: /* report icon label */ 3200 case 20: /* report icon label */
3201 {
3202 char *s;
2856 XGetIconName (display->display, TermWin.parent[0], &s); 3203 XGetIconName (dpy, parent, &s);
2857 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3204 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3205 XFree (s);
3206 }
2858 break; 3207 break;
2859 case 21: /* report window title */ 3208 case 21: /* report window title */
2860 XFetchName (display->display, TermWin.parent[0], &s); 3209 {
3210 char *s;
3211 XFetchName (dpy, parent, &s);
2861 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3212 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3213 XFree (s);
3214 }
2862 break; 3215 break;
2863#endif
2864
2865 } 3216 }
2866} 3217}
2867#endif 3218#endif
2868 3219
2869/*----------------------------------------------------------------------*/ 3220/*----------------------------------------------------------------------*/
2870/* 3221/*
2871 * get input up until STRING TERMINATOR (or BEL) 3222 * get input up until STRING TERMINATOR (or BEL)
2872 * ends_how is terminator used. returned input must be free ()d 3223 * ends_how is terminator used. returned input must be free()'d
2873 */ 3224 */
2874unsigned char * 3225char *
2875rxvt_term::get_to_st (unsigned char *ends_how) 3226rxvt_term::get_to_st (unicode_t &ends_how)
2876{ 3227{
2877 int seen_esc = 0; /* seen escape? */ 3228 unicode_t ch;
3229 bool seen_esc = false;
2878 unsigned int n = 0; 3230 unsigned int n = 0;
2879 unsigned char *s; 3231 wchar_t string[STRING_MAX];
2880 unsigned char ch, string[STRING_MAX];
2881 3232
2882 for (; (ch = cmd_getc ());) 3233 while ((ch = cmd_getc ()) != NOCHAR)
2883 { 3234 {
2884 if (ch == C0_BEL 3235 if (seen_esc)
2885 || ch == CHAR_ST 3236 {
2886 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3237 if (ch == 0x5c) /* 7bit ST */
2887 break; 3238 break;
3239 else
3240 return NULL;
3241 }
2888 if (ch == C0_ESC) 3242 else if (ch == C0_ESC)
2889 { 3243 {
2890 seen_esc = 1; 3244 seen_esc = true;
2891 continue; 3245 continue;
2892 } 3246 }
3247 else if (ch == C0_BEL || ch == CHAR_ST)
3248 break;
2893 else if (ch == '\t') 3249 else if (ch == C0_SYN)
2894 ch = ' '; /* translate '\t' to space */ 3250 ch = cmd_get8 ();
2895 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3251 else if (ch < 0x20)
2896 return NULL; /* other control character - exit */ 3252 return NULL; /* other control character - exit */
2897 if (n < sizeof (string) - 1) 3253
3254 seen_esc = false;
3255
3256 if (n >= STRING_MAX - 1)
3257 // stop at some sane length
3258 return NULL;
3259
2898 string[n++] = ch; 3260 string[n++] = ch;
2899 seen_esc = 0;
2900 } 3261 }
3262
2901 string[n++] = '\0'; 3263 string[n++] = '\0';
2902 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3264
2903 return NULL;
2904 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3265 ends_how = (ch == 0x5c ? C0_ESC : ch);
2905 STRNCPY (s, string, n); 3266
2906 return s; 3267 return rxvt_wcstombs (string);
2907} 3268}
2908 3269
2909/*----------------------------------------------------------------------*/ 3270/*----------------------------------------------------------------------*/
2910/* 3271/*
2911 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3272 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2912 */ 3273 */
2913void 3274void
2914rxvt_term::process_dcs_seq () 3275rxvt_term::process_dcs_seq ()
2915{ 3276{
2916 unsigned char eh, *s;
2917 /* 3277 /*
2918 * Not handled yet 3278 * Not handled yet
2919 */ 3279 */
3280
3281 unicode_t eh;
2920 s = get_to_st (&eh); 3282 char *s = get_to_st (eh);
2921 if (s) 3283 if (s)
2922 free (s); 3284 free (s);
3285
2923 return; 3286 return;
2924} 3287}
2925 3288
2926/*----------------------------------------------------------------------*/ 3289/*----------------------------------------------------------------------*/
2927/* 3290/*
2928 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3291 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2929 */ 3292 */
2930void 3293void
2931rxvt_term::process_osc_seq () 3294rxvt_term::process_osc_seq ()
2932{ 3295{
2933 unsigned char ch, eh, *s; 3296 int arg;
2934 int arg;
2935 3297
2936 ch = cmd_getc (); 3298 unicode_t ch = cmd_getc ();
2937 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3299 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2938 arg = arg * 10 + (ch - '0'); 3300 arg = arg * 10 + (ch - '0');
2939 3301
2940 if (ch == ';') 3302 if (ch == ';')
2941 { 3303 {
3304 unicode_t eh;
2942 s = get_to_st (&eh); 3305 char *s = get_to_st (eh);
3306
2943 if (s) 3307 if (s)
2944 { 3308 {
2945 /*
2946 * rxvt_menubar_dispatch () violates the constness of the string,
2947 * so do it here
2948 */
2949 if (arg == XTerm_Menu)
2950#if 0 /* XXX: currently disabled due to security concerns */
2951 menubar_dispatch ((char *)s);
2952#else
2953 (void)0;
2954#endif
2955 else
2956 xterm_seq (arg, (char *)s, eh); 3309 process_xterm_seq (arg, s, eh);
2957 free (s); 3310 free (s);
2958 } 3311 }
2959 } 3312 }
2960} 3313}
3314
3315void
3316rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3317{
3318 if (str[0] == '?' && !str[1])
3319 {
3320 rgba c;
3321 pix_colors_focused[color].get (c);
3322
3323#if XFT
3324 if (c.a != rgba::MAX_CC)
3325 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3326 else
3327#endif
3328 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3329 }
3330 else
3331 set_window_color (color, str);
3332}
3333
2961/* 3334/*
2962 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3335 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2963 * 0 = change iconName/title
2964 * 1 = change iconName
2965 * 2 = change title
2966 * 4 = change color
2967 * 12 = change text color
2968 * 13 = change mouse foreground color
2969 * 17 = change highlight character colour
2970 * 18 = change bold character color
2971 * 19 = change underlined character color
2972 * 46 = change logfile (not implemented)
2973 * 50 = change font
2974 *
2975 * rxvt extensions:
2976 * 10 = menu (may change in future)
2977 * 20 = bg pixmap
2978 * 39 = change default fg color
2979 * 49 = change default bg color
2980 * 55 = dump scrollback buffer and all of screen
2981 */ 3336 */
2982void 3337void
2983rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3338rxvt_term::process_xterm_seq (int op, char *str, char resp)
2984{ 3339{
2985 int changed = 0; 3340 int color;
2986 int color;
2987 char *buf, *name; 3341 char *buf, *name;
3342 bool query = str[0] == '?' && !str[1];
3343 int saveop = op;
3344
3345 dLocal (Display *, dpy);
2988 3346
2989 assert (str != NULL); 3347 assert (str != NULL);
3348
3349 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3350 return;
3351
2990 switch (op) 3352 switch (op)
2991 { 3353 {
2992 case XTerm_name: 3354 case XTerm_name:
2993 set_title (str); 3355 set_title (str);
2994 /* FALLTHROUGH */ 3356 /* FALLTHROUGH */
2995 case XTerm_iconName: 3357 case XTerm_iconName:
2996 set_iconName (str); 3358 set_icon_name (str);
2997 break; 3359 break;
2998 case XTerm_title: 3360 case XTerm_title:
2999 set_title (str); 3361 set_title (str);
3000 break; 3362 break;
3363 case XTerm_property:
3364 if (str[0] == '?')
3365 {
3366 Atom prop = display->atom (str + 1);
3367 Atom actual_type;
3368 int actual_format;
3369 unsigned long nitems;
3370 unsigned long bytes_after;
3371 unsigned char *value = 0;
3372 const char *str = "";
3373
3374 if (prop
3375 && XGetWindowProperty (dpy, parent,
3376 prop, 0, 1<<16, 0, AnyPropertyType,
3377 &actual_type, &actual_format,
3378 &nitems, &bytes_after, &value) == Success
3379 && actual_type != None
3380 && actual_format == 8)
3381 str = (const char *)(value);
3382
3383 tt_printf ("\033]%d;%s%c", op, str, resp);
3384
3385 XFree (value);
3386 }
3387 else
3388 {
3389 char *eq = strchr (str, '=');
3390
3391 if (eq)
3392 {
3393 *eq = 0;
3394 set_utf8_property (display->atom (str), eq + 1);
3395 }
3396 else
3397 XDeleteProperty (dpy, parent,
3398 display->atom (str));
3399 }
3400 break;
3401
3001 case XTerm_Color: 3402 case XTerm_Color:
3002 for (buf = (char *)str; buf && *buf;) 3403 for (buf = (char *)str; buf && *buf;)
3003 { 3404 {
3004 if ((name = STRCHR (buf, ';')) == NULL) 3405 if ((name = strchr (buf, ';')) == NULL)
3005 break; 3406 break;
3407
3006 *name++ = '\0'; 3408 *name++ = '\0';
3007 color = atoi (buf); 3409 color = atoi (buf) + minCOLOR;
3008 if (color < 0 || color >= TOTAL_COLORS) 3410
3411 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3009 break; 3412 break;
3413
3010 if ((buf = STRCHR (name, ';')) != NULL) 3414 if ((buf = strchr (name, ';')) != NULL)
3011 *buf++ = '\0'; 3415 *buf++ = '\0';
3012 set_window_color (color + minCOLOR, name); 3416
3417 process_color_seq (op, color, name, resp);
3013 } 3418 }
3419 break;
3420 case Rxvt_restoreFG:
3421 case XTerm_Color00:
3422 process_color_seq (op, Color_fg, str, resp);
3423 break;
3424 case Rxvt_restoreBG:
3425 case XTerm_Color01:
3426 process_color_seq (op, Color_bg, str, resp);
3014 break; 3427 break;
3015#ifndef NO_CURSORCOLOR 3428#ifndef NO_CURSORCOLOR
3016 case XTerm_Color_cursor: 3429 case XTerm_Color_cursor:
3017 set_window_color (Color_cursor, str); 3430 process_color_seq (op, Color_cursor, str, resp);
3018 break; 3431 break;
3019#endif 3432#endif
3020 case XTerm_Color_pointer: 3433 case XTerm_Color_pointer_fg:
3021 set_window_color (Color_pointer, str); 3434 process_color_seq (op, Color_pointer_fg, str, resp);
3022 break; 3435 break;
3436 case XTerm_Color_pointer_bg:
3437 process_color_seq (op, Color_pointer_bg, str, resp);
3438 break;
3439#ifdef OPTION_HC
3440 case XTerm_Color_HC:
3441 process_color_seq (op, Color_HC, str, resp);
3442 break;
3443 case XTerm_Color_HTC:
3444 process_color_seq (op, Color_HTC, str, resp);
3445 break;
3446#endif
3023#ifndef NO_BOLD_UNDERLINE_REVERSE 3447#ifndef NO_BOLD_UNDERLINE_REVERSE
3024 case XTerm_Color_BD: 3448 case URxvt_Color_BD:
3025 set_window_color (Color_BD, str); 3449 process_color_seq (op, Color_BD, str, resp);
3026 break; 3450 break;
3027 case XTerm_Color_UL: 3451 case URxvt_Color_UL:
3028 set_window_color (Color_UL, str); 3452 process_color_seq (op, Color_UL, str, resp);
3029 break; 3453 break;
3030 case XTerm_Color_RV: 3454 case URxvt_Color_IT:
3031 set_window_color (Color_RV, str); 3455 process_color_seq (op, Color_IT, str, resp);
3032 break; 3456 break;
3033#endif 3457#endif
3458 case URxvt_Color_border:
3459 process_color_seq (op, Color_border, str, resp);
3460 break;
3034 3461
3035 case XTerm_Menu: 3462#if BG_IMAGE_FROM_ROOT
3463 case URxvt_Color_tint:
3464 process_color_seq (op, Color_tint, str, resp);
3036 /* 3465 {
3037 * rxvt_menubar_dispatch () violates the constness of the string, 3466 bool changed = false;
3038 * so DON'T do it here 3467
3468 if (ISSET_PIXCOLOR (Color_tint))
3469 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3470
3471 if (changed)
3472 update_background ();
3039 */ 3473 }
3474
3040 break; 3475 break;
3476#endif
3477
3478#if BG_IMAGE_FROM_FILE
3041 case XTerm_Pixmap: 3479 case Rxvt_Pixmap:
3042 if (*str != ';') 3480 if (!strcmp (str, "?"))
3043 { 3481 {
3044#if XPM_BACKGROUND 3482 char str[256];
3045 scale_pixmap (""); /* reset to default scaling */ 3483 int h_scale = fimage.h_scale;
3046 set_bgPixmap (str); /* change pixmap */ 3484 int v_scale = fimage.v_scale;
3047#endif 3485 int h_align = fimage.h_align;
3048 scr_touch (true); 3486 int v_align = fimage.v_align;
3487
3488 sprintf (str, "[%dx%d+%d+%d]",
3489 h_scale, v_scale,
3490 h_align, v_align);
3491 process_xterm_seq (XTerm_title, str, CHAR_ST);
3049 } 3492 }
3050 while ((str = STRCHR (str, ';')) != NULL) 3493 else
3051 { 3494 {
3495 bool changed = false;
3496
3497 if (*str != ';')
3498 {
3499 try
3500 {
3501 fimage.set_file_geometry (this, str);
3502 changed = true;
3503 }
3504 catch (const class rxvt_failure_exception &e)
3505 {
3506 }
3507 }
3508 else
3509 {
3052 str++; 3510 str++;
3053#if XPM_BACKGROUND 3511 if (fimage.set_geometry (str, true))
3054 changed += scale_pixmap (str); 3512 changed = true;
3055#endif 3513 }
3056 3514
3515 if (changed)
3516 {
3517 if (bg_window_position_sensitive ())
3518 {
3519 int x, y;
3520 get_window_origin (x, y);
3521 parent_x = x;
3522 parent_y = y;
3523 }
3524 update_background ();
3525 }
3057 } 3526 }
3058 if (changed)
3059 {
3060#ifdef XPM_BACKGROUND
3061 resize_pixmap ();
3062#endif
3063 scr_touch (true);
3064 }
3065 break; 3527 break;
3528#endif
3066 3529
3067 case XTerm_restoreFG:
3068 set_window_color (Color_fg, str);
3069 break;
3070 case XTerm_restoreBG:
3071 set_window_color (Color_bg, str);
3072 break;
3073 case XTerm_logfile: 3530 case XTerm_logfile:
3531 // TODO, when secure mode?
3074 break; 3532 break;
3075 case XTerm_font: 3533
3076 change_font (0, str);
3077 break;
3078#if 0 3534#if 0
3079 case XTerm_dumpscreen: /* no error notices */ 3535 case Rxvt_dumpscreen: /* no error notices */
3080 { 3536 {
3081 int fd; 3537 int fd;
3082 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3538 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3083 { 3539 {
3084 scr_dump (fd); 3540 scr_dump (fd);
3085 close (fd); 3541 close (fd);
3086 } 3542 }
3087 } 3543 }
3088 break; 3544 break;
3089#endif 3545#endif
3546 case XTerm_font:
3547 op = URxvt_font;
3548 case URxvt_font:
3549#if ENABLE_STYLES
3550 case URxvt_boldFont:
3551 case URxvt_italicFont:
3552 case URxvt_boldItalicFont:
3553#endif
3554 if (query)
3555 tt_printf ("\33]%d;%-.250s%c", saveop,
3556 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3557 ? fontset[op - URxvt_font]->fontdesc : "",
3558 resp);
3559 else
3560 {
3561 const char *&res = rs[Rs_font + (op - URxvt_font)];
3090 3562
3563 res = strdup (str);
3564 allocated.push_back ((void *)res);
3565 set_fonts ();
3566 }
3567 break;
3568
3569 case URxvt_version:
3570 if (query)
3571 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3572 op,
3573 rs[Rs_name], VERSION[0], VERSION[2],
3574 resp);
3575 break;
3576
3577#if !ENABLE_MINIMAL
3578 case URxvt_locale:
3579 if (query)
3580 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3581 else
3582 {
3583 set_locale (str);
3584 pty->set_utf8_mode (enc_utf8);
3585 init_xlocale ();
3586 }
3587 break;
3588
3589 case URxvt_view_up:
3590 case URxvt_view_down:
3591 {
3592 int lines = atoi (str);
3593
3594 if (lines)
3595 scr_page (op == URxvt_view_up ? UP : DN, lines);
3596 else
3597 scr_erase_savelines ();
3598 }
3599
3600 break;
3601#endif
3602
3603#if ENABLE_PERL
3604 case URxvt_perl:
3605 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3606 break;
3607#endif
3091 } 3608 }
3092} 3609}
3093/*----------------------------------------------------------------------*/ 3610/*----------------------------------------------------------------------*/
3094 3611
3095/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3612/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3100 * 's' = save 3617 * 's' = save
3101 * 'r' = restore 3618 * 'r' = restore
3102 * 't' = toggle 3619 * 't' = toggle
3103 * so no need for fancy checking 3620 * so no need for fancy checking
3104 */ 3621 */
3105int 3622int ecb_cold
3106rxvt_term::privcases (int mode, unsigned long bit) 3623rxvt_term::privcases (int mode, unsigned long bit)
3107{ 3624{
3108 int state; 3625 int state;
3109 3626
3110 if (mode == 's') 3627 if (mode == 's')
3111 { 3628 {
3112 SavedModes |= (PrivateModes & bit); 3629 if (priv_modes & bit)
3630 SavedModes |= bit;
3631 else
3632 SavedModes &= ~bit;
3113 return -1; 3633 return -1;
3114 } 3634 }
3115 else 3635 else
3116 { 3636 {
3117 if (mode == 'r') 3637 if (mode == 'r')
3118 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3638 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3119 else 3639 else
3120 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3640 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3121 PrivMode (state, bit); 3641
3642 if (state)
3643 priv_modes |= bit;
3644 else
3645 priv_modes &= ~bit;
3122 } 3646 }
3647
3123 return state; 3648 return state;
3124} 3649}
3125 3650
3126/* we're not using priv _yet_ */ 3651/* we're not using priv _yet_ */
3127void 3652void
3128rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3653rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3129{ 3654{
3130 unsigned int i, j; 3655 unsigned int i, j;
3131 int state; 3656 int state;
3657
3132 static const struct 3658 static const struct
3133 { 3659 {
3134 const int argval; 3660 const int argval;
3135 const unsigned long bit; 3661 const unsigned long bit;
3136 }
3137 argtopriv[] = { 3662 } argtopriv[] = {
3138 { 1, PrivMode_aplCUR }, 3663 { 1, PrivMode_aplCUR }, // DECCKM
3139 { 2, PrivMode_vt52 }, 3664 { 2, PrivMode_vt52 }, // DECANM
3140 { 3, PrivMode_132 }, 3665 { 3, PrivMode_132 }, // DECCOLM
3141 { 4, PrivMode_smoothScroll }, 3666 { 4, PrivMode_smoothScroll }, // DECSCLM
3142 { 5, PrivMode_rVideo }, 3667 { 5, PrivMode_rVideo }, // DECSCNM
3143 { 6, PrivMode_relOrigin }, 3668 { 6, PrivMode_relOrigin }, // DECOM
3144 { 7, PrivMode_Autowrap }, 3669 { 7, PrivMode_Autowrap }, // DECAWM
3670 // 8, auto-repeat keys // DECARM
3145 { 9, PrivMode_MouseX10 }, 3671 { 9, PrivMode_MouseX10 },
3146#ifdef menuBar_esc 3672 // 18 end FF to printer after print screen
3147 { menuBar_esc, PrivMode_menuBar }, 3673 // 19 Print screen prints full screen/scroll region
3148#endif 3674 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3149#ifdef scrollBar_esc 3675#ifdef scrollBar_esc
3150 { scrollBar_esc, PrivMode_scrollBar }, 3676 { scrollBar_esc, PrivMode_scrollBar },
3151#endif 3677#endif
3152 { 25, PrivMode_VisibleCursor },
3153 { 35, PrivMode_ShiftKeys }, 3678 { 35, PrivMode_ShiftKeys }, // rxvt extension
3679 // 38, tektronix mode // DECTEK
3154 { 40, PrivMode_132OK }, 3680 { 40, PrivMode_132OK },
3681 // 41 xterm more fixes NYI
3682 // 45 margin bell NYI
3683 // 46 start logging
3155 { 47, PrivMode_Screen }, 3684 { 47, PrivMode_Screen },
3156 { 66, PrivMode_aplKP }, 3685 { 66, PrivMode_aplKP }, // DECNKM
3157#ifndef NO_BACKSPACE_KEY 3686#ifndef NO_BACKSPACE_KEY
3158 { 67, PrivMode_BackSpace }, 3687 { 67, PrivMode_BackSpace }, // DECBKM
3159#endif 3688#endif
3160 { 1000, PrivMode_MouseX11 }, 3689 { 1000, PrivMode_MouseX11 },
3690 { 1002, PrivMode_MouseBtnEvent },
3691 { 1003, PrivMode_MouseAnyEvent },
3692#if ENABLE_FRILLS
3693 { 1005, PrivMode_ExtModeMouse },
3694#endif
3161 { 1010, PrivMode_TtyOutputInh }, 3695 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3162 { 1011, PrivMode_Keypress }, 3696 { 1011, PrivMode_Keypress }, // rxvt extension
3697#if ENABLE_FRILLS
3698 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3699#endif
3700 // 1035 enable modifiers for alt, numlock NYI
3701 // 1036 send ESC for meta keys NYI
3702 // 1037 send DEL for keypad delete NYI
3163 { 1047, PrivMode_Screen }, 3703 { 1047, PrivMode_Screen },
3704 // 1048 save and restore cursor, implemented in code
3164 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3705 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3706 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3707 { 2004, PrivMode_BracketPaste },
3165 }; 3708 };
3166 3709
3167 if (nargs == 0) 3710 if (nargs == 0)
3168 return; 3711 return;
3169 3712
… …
3176 for (i = 0; i < nargs; i++) 3719 for (i = 0; i < nargs; i++)
3177 { 3720 {
3178 state = -1; 3721 state = -1;
3179 3722
3180 /* basic handling */ 3723 /* basic handling */
3181 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3724 for (j = 0; j < ecb_array_length (argtopriv); j++)
3182 if (argtopriv[j].argval == arg[i]) 3725 if (argtopriv[j].argval == arg[i])
3183 { 3726 {
3184 state = privcases (mode, argtopriv[j].bit); 3727 state = privcases (mode, argtopriv[j].bit);
3185 break; 3728 break;
3186 } 3729 }
3187 3730
3188 /* extra handling for values with state unkept */ 3731 /* extra handling for values with state unkept */
3189 if (state == -1)
3190 switch (arg[i]) 3732 switch (arg[i])
3191 { 3733 {
3734#if ENABLE_STYLES
3735 case 1021:
3736 set_option (Opt_intensityStyles, mode);
3737
3738 scr_touch (true);
3739 break;
3740#endif
3192 case 1048: /* alternative cursor save */ 3741 case 1048: /* alternative cursor save */
3742 if (option (Opt_secondaryScreen))
3193 if (mode == 0) 3743 if (mode == 0)
3194 scr_cursor (RESTORE); 3744 scr_cursor (RESTORE);
3195 else if (mode == 1) 3745 else if (mode == 1)
3196 scr_cursor (SAVE); 3746 scr_cursor (SAVE);
3197 /* FALLTHROUGH */
3198 default:
3199 continue; /* for (;i;) */
3200 }
3201
3202 /* extra handling for values with valid 0 or 1 state */
3203 switch (arg[i])
3204 {
3205 /* case 1: - application cursor keys */
3206 case 2: /* VT52 mode */
3207 /* oddball mode. should be set regardless of set/reset
3208 * parameter. Return from VT52 mode with an ESC < from
3209 * within VT52 mode
3210 */
3211 PrivMode (1, PrivMode_vt52);
3212 break; 3747 break;
3748 }
3749
3750 if (state >= 0)
3751 /* extra handling for values with valid 0 or 1 state */
3752 switch (arg[i])
3753 {
3754 /* case 1: - application cursor keys */
3755 case 2: /* VT52 mode */
3756 /* oddball mode. should be set regardless of set/reset
3757 * parameter. Return from VT52 mode with an ESC < from
3758 * within VT52 mode
3759 */
3760 priv_modes |= PrivMode_vt52;
3761 break;
3213 case 3: /* 80/132 */ 3762 case 3: /* 80/132 */
3214 if (PrivateModes & PrivMode_132OK) 3763 if (priv_modes & PrivMode_132OK)
3215 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3764 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3216 (unsigned int)TermWin.height);
3217 break; 3765 break;
3218 case 4: /* smooth scrolling */ 3766 case 4: /* smooth scrolling */
3219 if (state)
3220 Options &= ~Opt_jumpScroll;
3221 else
3222 Options |= Opt_jumpScroll; 3767 set_option (Opt_jumpScroll, !state);
3223 break; 3768 break;
3224 case 5: /* reverse video */ 3769 case 5: /* reverse video */
3225 scr_rvideo_mode (state); 3770 scr_rvideo_mode (state);
3226 break; 3771 break;
3227 case 6: /* relative/absolute origins */ 3772 case 6: /* relative/absolute origins */
3228 scr_relative_origin (state); 3773 scr_relative_origin (state);
3229 break; 3774 break;
3230 case 7: /* autowrap */ 3775 case 7: /* autowrap */
3231 scr_autowrap (state); 3776 scr_autowrap (state);
3232 break; 3777 break;
3233 /* case 8: - auto repeat, can't do on a per window basis */ 3778 /* case 8: - auto repeat, can't do on a per window basis */
3234 case 9: /* X10 mouse reporting */ 3779 case 9: /* X10 mouse reporting */
3235 if (state) /* orthogonal */ 3780 if (state) /* orthogonal */
3236 PrivateModes &= ~ (PrivMode_MouseX11); 3781 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3237 break; 3782 break;
3238#ifdef menuBar_esc
3239 case menuBar_esc:
3240#ifdef MENUBAR
3241 map_menuBar (state);
3242#endif
3243 break;
3244#endif
3245#ifdef scrollBar_esc 3783#ifdef scrollBar_esc
3246 case scrollBar_esc: 3784 case scrollBar_esc:
3247 if (scrollbar_mapping (state)) 3785 scrollBar.map (state);
3248 {
3249 resize_all_windows (0, 0, 0); 3786 resize_all_windows (0, 0, 0);
3250 scr_touch (true); 3787 scr_touch (true);
3251 }
3252 break; 3788 break;
3253#endif 3789#endif
3254 case 25: /* visible/invisible cursor */ 3790 case 25: /* visible/invisible cursor */
3255 scr_cursor_visible (state); 3791 scr_cursor_visible (state);
3256 break; 3792 break;
3257 /* case 35: - shift keys */ 3793 /* case 35: - shift keys */
3258 /* case 40: - 80 <--> 132 mode */ 3794 /* case 40: - 80 <--> 132 mode */
3259 case 47: /* secondary screen */ 3795 case 47: /* secondary screen */
3260 scr_change_screen (state); 3796 scr_change_screen (state);
3261 break; 3797 break;
3262 /* case 66: - application key pad */ 3798 /* case 66: - application key pad */
3263 /* case 67: - backspace key */ 3799 /* case 67: - backspace key */
3264 case 1000: /* X11 mouse reporting */ 3800 case 1000: /* X11 mouse reporting */
3265 if (state) /* orthogonal */ 3801 if (state) /* orthogonal */
3266 PrivateModes &= ~ (PrivMode_MouseX10); 3802 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3267 break; 3803 break;
3268#if 0
3269 case 1001: 3804 case 1002:
3270 break; /* X11 mouse highlighting */ 3805 case 1003:
3271#endif 3806 if (state)
3807 {
3808 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3809 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3810 mouse_row = mouse_col = 0;
3811 vt_emask_mouse = PointerMotionMask;
3812 }
3813 else
3814 vt_emask_mouse = NoEventMask;
3815
3816 vt_select_input ();
3817 break;
3272 case 1010: /* scroll to bottom on TTY output inhibit */ 3818 case 1010: /* scroll to bottom on TTY output inhibit */
3273 if (state)
3274 Options &= ~Opt_scrollTtyOutput;
3275 else
3276 Options |= Opt_scrollTtyOutput; 3819 set_option (Opt_scrollTtyOutput, !state);
3277 break; 3820 break;
3278 case 1011: /* scroll to bottom on key press */ 3821 case 1011: /* scroll to bottom on key press */
3279 if (state)
3280 Options |= Opt_scrollTtyKeypress; 3822 set_option (Opt_scrollTtyKeypress, state);
3281 else
3282 Options &= ~Opt_scrollTtyKeypress;
3283 break; 3823 break;
3284 case 1047: /* secondary screen w/ clearing */ 3824 case 1047: /* secondary screen w/ clearing last */
3285 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3825 if (option (Opt_secondaryScreen))
3286 if (current_screen != PRIMARY) 3826 if (!state)
3287 scr_erase_screen (2); 3827 scr_erase_screen (2);
3828
3288 scr_change_screen (state); 3829 scr_change_screen (state);
3289 /* FALLTHROUGH */
3290 default:
3291 break; 3830 break;
3831 case 1049: /* secondary screen w/ clearing first */
3832 if (option (Opt_secondaryScreen))
3833 if (state)
3834 scr_cursor (SAVE);
3835
3836 scr_change_screen (state);
3837
3838 if (option (Opt_secondaryScreen))
3839 if (state)
3840 scr_erase_screen (2);
3841 else
3842 scr_cursor (RESTORE);
3843 break;
3844 default:
3845 break;
3292 } 3846 }
3293 } 3847 }
3294} 3848}
3295/*}}} */ 3849/*}}} */
3296 3850
3297/*{{{ process sgr sequences */ 3851/*{{{ process sgr sequences */
3298void 3852void ecb_hot
3299rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3853rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3300{ 3854{
3301 unsigned int i; 3855 unsigned int i;
3302 short rendset; 3856 short rendset;
3303 int rendstyle; 3857 int rendstyle;
3304 3858
3305 if (nargs == 0) 3859 if (nargs == 0)
3306 { 3860 {
3307 scr_rendition (0, ~RS_None); 3861 scr_rendition (0, ~RS_None);
3308 return; 3862 return;
3309 } 3863 }
3864
3310 for (i = 0; i < nargs; i++) 3865 for (i = 0; i < nargs; i++)
3311 { 3866 {
3312 rendset = -1; 3867 rendset = -1;
3313 switch (arg[i]) 3868 switch (arg[i])
3314 { 3869 {
… …
3316 rendset = 0, rendstyle = ~RS_None; 3871 rendset = 0, rendstyle = ~RS_None;
3317 break; 3872 break;
3318 case 1: 3873 case 1:
3319 rendset = 1, rendstyle = RS_Bold; 3874 rendset = 1, rendstyle = RS_Bold;
3320 break; 3875 break;
3876 //case 2: // low intensity
3877 case 3:
3878 rendset = 1, rendstyle = RS_Italic;
3879 break;
3321 case 4: 3880 case 4:
3322 rendset = 1, rendstyle = RS_Uline; 3881 rendset = 1, rendstyle = RS_Uline;
3323 break; 3882 break;
3324 case 5: 3883 case 5: // slowly blinking
3884 case 6: // rapidly blinking
3325 rendset = 1, rendstyle = RS_Blink; 3885 rendset = 1, rendstyle = RS_Blink;
3326 break; 3886 break;
3887 //case 6: // scoansi light background
3327 case 7: 3888 case 7:
3328 rendset = 1, rendstyle = RS_RVid; 3889 rendset = 1, rendstyle = RS_RVid;
3329 break; 3890 break;
3330 case 22: 3891 case 8:
3892 // invisible. NYI
3893 break;
3894 //case 9: // crossed out
3895 //case 10: // scoansi acs off, primary font
3896 //case 11: // scoansi acs on, first alt font
3897 //case 12: // scoansi acs on, |0x80, second alt font
3898 //...
3899 //case 19: // ninth alt font
3900 //case 20: // gothic
3901 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3331 rendset = 0, rendstyle = RS_Bold; 3902 rendset = 0, rendstyle = RS_Bold;
3903 break;
3904 case 22: // normal intensity
3905 rendset = 0, rendstyle = RS_Bold;
3906 break;
3907 case 23: // disable italic
3908 rendset = 0, rendstyle = RS_Italic;
3332 break; 3909 break;
3333 case 24: 3910 case 24:
3334 rendset = 0, rendstyle = RS_Uline; 3911 rendset = 0, rendstyle = RS_Uline;
3335 break; 3912 break;
3336 case 25: 3913 case 25:
3337 rendset = 0, rendstyle = RS_Blink; 3914 rendset = 0, rendstyle = RS_Blink;
3338 break; 3915 break;
3916 case 26: // variable spacing (iso 8613)
3917 rendset = 0, rendstyle = RS_Blink;
3918 break;
3339 case 27: 3919 case 27:
3340 rendset = 0, rendstyle = RS_RVid; 3920 rendset = 0, rendstyle = RS_RVid;
3341 break; 3921 break;
3922 //case 28: // visible. NYI
3923 //case 29: // not crossed-out
3342 } 3924 }
3925
3343 if (rendset != -1) 3926 if (rendset != -1)
3344 { 3927 {
3345 scr_rendition (rendset, rendstyle); 3928 scr_rendition (rendset, rendstyle);
3346 continue; /* for (;i;) */ 3929 continue; /* for (;i;) */
3347 } 3930 }
… …
3354 case 33: 3937 case 33:
3355 case 34: 3938 case 34:
3356 case 35: 3939 case 35:
3357 case 36: 3940 case 36:
3358 case 37: 3941 case 37:
3359 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3942 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3360 Color_fg);
3361 break; 3943 break;
3362#ifdef TTY_256COLOR 3944 case 38: // set fg color, ISO 8613-6
3363 case 38:
3364 if (nargs > i + 2 && arg[i + 1] == 5) 3945 if (nargs > i + 2 && arg[i + 1] == 5)
3365 { 3946 {
3366 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3947 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3367 Color_fg);
3368 i += 2; 3948 i += 2;
3369 } 3949 }
3370 break; 3950 break;
3371#endif
3372 case 39: /* default fg */ 3951 case 39: /* default fg */
3373 scr_color (Color_fg, Color_fg); 3952 scr_color (Color_fg, Color_fg);
3374 break; 3953 break;
3375 3954
3376 case 40: 3955 case 40:
… …
3379 case 43: 3958 case 43:
3380 case 44: 3959 case 44:
3381 case 45: 3960 case 45:
3382 case 46: 3961 case 46:
3383 case 47: 3962 case 47:
3384 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3963 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3385 Color_bg);
3386 break; 3964 break;
3387#ifdef TTY_256COLOR 3965 case 48: // set bg color, ISO 8613-6
3388 case 48:
3389 if (nargs > i + 2 && arg[i + 1] == 5) 3966 if (nargs > i + 2 && arg[i + 1] == 5)
3390 { 3967 {
3391 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3968 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3392 Color_bg);
3393 i += 2; 3969 i += 2;
3394 } 3970 }
3395 break; 3971 break;
3396#endif
3397 case 49: /* default bg */ 3972 case 49: /* default bg */
3398 scr_color (Color_bg, Color_bg); 3973 scr_color (Color_bg, Color_bg);
3399 break; 3974 break;
3400 3975
3401#ifndef NO_BRIGHTCOLOR 3976 //case 50: // not variable spacing
3977
3978#if !ENABLE_MINIMAL
3402 case 90: 3979 case 90:
3403 case 91: /* set bright fg color */ 3980 case 91: /* set bright fg color */
3404 case 92: 3981 case 92:
3405 case 93: 3982 case 93:
3406 case 94: 3983 case 94:
3407 case 95: 3984 case 95:
3408 case 96: 3985 case 96:
3409 case 97: 3986 case 97:
3410 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3987 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3411 Color_fg);
3412 break; 3988 break;
3413 case 100: 3989 case 100:
3414 case 101: /* set bright bg color */ 3990 case 101: /* set bright bg color */
3415 case 102: 3991 case 102:
3416 case 103: 3992 case 103:
3417 case 104: 3993 case 104:
3418 case 105: 3994 case 105:
3419 case 106: 3995 case 106:
3420 case 107: 3996 case 107:
3421 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3997 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3422 Color_bg);
3423 break; 3998 break;
3424#endif 3999#endif
3425
3426 } 4000 }
3427 } 4001 }
3428} 4002}
3429/*}}} */
3430 4003
3431/*{{{ process Rob Nation's own graphics mode sequences */
3432void 4004void
3433rxvt_term::process_graphics () 4005rxvt_term::set_cursor_style (int style)
3434{ 4006{
3435 unsigned char ch, cmd = cmd_getc (); 4007 if (!IN_RANGE_INC (style, 0, 4))
3436
3437 if (cmd == 'Q')
3438 { /* query graphics */
3439 tt_printf ("\033G0\n"); /* no graphics */
3440 return; 4008 return;
3441 } 4009
3442 /* swallow other graphics sequences until terminating ':' */ 4010 set_option (Opt_cursorUnderline, style >= 3);
3443 do 4011
3444 ch = cmd_getc (); 4012#ifdef CURSOR_BLINK
3445 while (ch != ':'); 4013 set_option (Opt_cursorBlink, !style || (style & 1));
4014 cursor_blink_reset ();
4015#endif
4016
4017 want_refresh = 1;
3446} 4018}
3447/*}}} */ 4019/*}}} */
3448 4020
3449/* ------------------------------------------------------------------------- */ 4021/* ------------------------------------------------------------------------- */
3450 4022
… …
3454 */ 4026 */
3455void 4027void
3456rxvt_term::tt_printf (const char *fmt,...) 4028rxvt_term::tt_printf (const char *fmt,...)
3457{ 4029{
3458 va_list arg_ptr; 4030 va_list arg_ptr;
3459 unsigned char buf[256]; 4031 char buf[256];
3460 4032
3461 va_start (arg_ptr, fmt); 4033 va_start (arg_ptr, fmt);
3462 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4034 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3463 va_end (arg_ptr); 4035 va_end (arg_ptr);
3464 tt_write (buf, STRLEN (buf)); 4036 tt_write (buf, strlen (buf));
3465} 4037}
3466 4038
3467/* ---------------------------------------------------------------------- */ 4039/* ---------------------------------------------------------------------- */
3468/* Write data to the pty as typed by the user, pasted with the mouse, 4040/* Write data to the pty as typed by the user, pasted with the mouse,
3469 * or generated by us in response to a query ESC sequence. 4041 * or generated by us in response to a query ESC sequence.
3470 */ 4042 */
4043static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4044
3471void 4045void
3472rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4046rxvt_term::tt_write (const char *data, unsigned int len)
3473{ 4047{
3474 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4048 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4049 return;
3475 4050
3476 if (len) 4051 if (pty->pty < 0)
4052 return;
4053
4054 if (v_buflen == 0)
4055 {
4056 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4057
4058 max_it (written, 0);
4059
4060 if (written == len)
4061 return;
4062
4063 data += written;
4064 len -= written;
3477 { 4065 }
4066
4067 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4068
4069 memcpy (v_buffer + v_buflen, data, len);
4070 v_buflen += len;
4071
4072 pty_ev.set (ev::READ | ev::WRITE);
4073}
4074
4075void rxvt_term::pty_write ()
4076{
4077 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4078
4079 if (written > 0)
4080 {
4081 v_buflen -= written;
4082
3478 if (v_buflen == 0) 4083 if (v_buflen == 0)
3479 { 4084 {
3480 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3481
3482 if ((unsigned int)written == len)
3483 return;
3484
3485 data += written;
3486 len -= written;
3487 }
3488
3489
3490 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3491
3492 memcpy (v_buffer + v_buflen, data, len);
3493 v_buflen += len;
3494 }
3495
3496 for (;;)
3497 {
3498 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3499
3500 if (written > 0)
3501 {
3502 v_buflen -= written;
3503
3504 if (v_buflen == 0)
3505 {
3506 free (v_buffer); 4085 free (v_buffer);
3507 v_buffer = 0; 4086 v_buffer = 0;
3508 v_buflen = 0;
3509 4087
3510 pty_ev.set (EVENT_READ); 4088 pty_ev.set (ev::READ);
3511 return;
3512 }
3513
3514 memmove (v_buffer, v_buffer + written, v_buflen);
3515 }
3516 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3517 // original code just ignores this...
3518 destroy ();
3519 else
3520 {
3521 pty_ev.set (EVENT_READ | EVENT_WRITE);
3522 return; 4089 return;
3523 } 4090 }
4091
4092 memmove (v_buffer, v_buffer + written, v_buflen);
3524 } 4093 }
4094 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4095 pty_ev.set (ev::READ);
3525} 4096}
3526 4097
3527/*----------------------- end-of-file (C source) -----------------------*/ 4098/*----------------------- end-of-file (C source) -----------------------*/
3528 4099

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