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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.53 by pcg, Sun Feb 22 12:34:53 2004 UTC vs.
Revision 1.544 by sf-exg, Sat Apr 26 14:55:58 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
405static inline wchar_t *
406rxvt_wcsdup (const wchar_t *str, int len)
407{
408 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
409 memcpy (r, str, len * sizeof (wchar_t));
410 r[len] = 0;
411 return r;
412}
413
414void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 415rxvt_term::key_press (XKeyEvent &ev)
60{ 416{
61 int ctrl, meta, shft, len; 417 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 418 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 419 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 420 char rkbuf[KBUFSZ];
421 char *kbuf = rkbuf + 1;
422
423#if ISO_14755
424 if (iso14755buf & ISO_14755_52)
425 return;
426#endif
69 427
70 /* 428 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 429 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 430 * escape sequence to toggle the Keypad.
73 * 431 *
74 * Always permit `shift' to override the current setting 432 * Always permit `shift' to override the current setting
75 */ 433 */
76 shft = (ev.state & ShiftMask); 434 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 435 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 436 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 }
85 437
86 kbuf[0] = 0; 438 kbuf[0] = 0;
87 439
88#ifdef USE_XIM 440#if USE_XIM
89 if (Input_Context) 441 if (Input_Context)
90 { 442 {
91 Status status_return; 443 Status status_return;
92 444
445#if 0
93#ifdef X_HAVE_UTF8_STRING 446#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 447 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 448 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
97 else 450 else
451#endif
98#endif 452#endif
99 { 453 {
100 wchar_t wkbuf[KBUFSZ + 1]; 454 wchar_t wkbuf[KBUFSZ + 1];
101 455
102 // the XOpenIM manpage lies about hardcoding the locale 456 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 457 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 458 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 459 SET_LOCALE (rs[Rs_imLocale]);
460
106 // assume wchar_t == unicode or better 461 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 462 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 463 KBUFSZ, &keysym, &status_return);
464
109 if (rs[Rs_imLocale]) 465 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 466 SET_LOCALE (locale);
111 467
112 if (status_return == XLookupChars 468 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 469 || status_return == XLookupBoth)
114 { 470 {
471 /* make sure the user can type ctrl-@, i.e. NUL */
472 if (len == 1 && *wkbuf == 0)
473 {
474 kbuf[0] = 0;
475 len = 1;
476 }
477 else
478 {
115 wkbuf[len] = 0; 479 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 480 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 481 if (len < 0)
118 len = 0; 482 len = 0;
483 }
119 } 484 }
120 else 485 else
121 len = 0; 486 len = 0;
122 } 487 }
123 488
… …
125 || status_return == XLookupBoth; 490 || status_return == XLookupBoth;
126 } 491 }
127 else 492 else
128#endif 493#endif
129 { 494 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 495 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 496 valid_keysym = keysym != NoSymbol;
132 } 497 }
133 498
134 if (valid_keysym) 499 if (valid_keysym)
135 { 500 {
136 /* for some backwards compatibility */ 501#ifdef KEYSYM_RESOURCE
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 502 if (keyboard->dispatch (this, keysym, ev.state))
138# ifdef HOTKEY_CTRL 503 return;
139 if (ctrl)
140# else
141 if (meta)
142# endif 504#endif
143 {
144 if (keysym == ks_bigfont)
145 {
146 change_font (FONT_UP);
147 return;
148 }
149 else if (keysym == ks_smallfont)
150 {
151 change_font (FONT_DN);
152 return;
153 }
154 }
155#endif
156 505
157 if (TermWin.saveLines) 506 if (saveLines)
158 { 507 {
159#ifdef UNSHIFTED_SCROLLKEYS 508#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 509 if (!ctrl && !meta)
161 {
162#else 510#else
163 if (IS_SCROLL_MOD) 511 if (IS_SCROLL_MOD)
512#endif
164 { 513 {
165#endif
166 int lnsppg; 514 int lnsppg;
167 515
168#ifdef PAGING_CONTEXT_LINES 516#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 517 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 518#else
171 lnsppg = TermWin.nrow * 4 / 5; 519 lnsppg = nrow * 4 / 5;
172#endif 520#endif
521 max_it (lnsppg, 1);
522
173 if (keysym == XK_Prior) 523 if (keysym == XK_Prior)
174 { 524 {
175 scr_page (UP, lnsppg); 525 scr_page (lnsppg);
176 return; 526 return;
177 } 527 }
178 else if (keysym == XK_Next) 528 else if (keysym == XK_Next)
179 { 529 {
180 scr_page (DN, lnsppg); 530 scr_page (-lnsppg);
181 return; 531 return;
182 } 532 }
183 } 533 }
184#ifdef SCROLL_ON_UPDOWN_KEYS 534#ifdef SCROLL_ON_UPDOWN_KEYS
185 if (IS_SCROLL_MOD) 535 if (IS_SCROLL_MOD)
186 { 536 {
187 if (keysym == XK_Up) 537 if (keysym == XK_Up)
188 { 538 {
189 scr_page (UP, 1); 539 scr_page (1);
190 return; 540 return;
191 } 541 }
192 else if (keysym == XK_Down) 542 else if (keysym == XK_Down)
193 { 543 {
194 scr_page (DN, 1); 544 scr_page (-1);
195 return; 545 return;
196 } 546 }
197 } 547 }
198#endif 548#endif
199#ifdef SCROLL_ON_HOMEEND_KEYS 549#ifdef SCROLL_ON_HOMEEND_KEYS
200 if (IS_SCROLL_MOD) 550 if (IS_SCROLL_MOD)
201 { 551 {
202 if (keysym == XK_Home) 552 if (keysym == XK_Home)
203 { 553 {
204 scr_move_to (0, 1); 554 scr_changeview (top_row);
205 return; 555 return;
206 } 556 }
207 else if (keysym == XK_End) 557 else if (keysym == XK_End)
208 { 558 {
209 scr_move_to (1, 0); 559 scr_changeview (0);
210 return; 560 return;
211 } 561 }
212 } 562 }
213#endif 563#endif
214 } 564 }
… …
219 if (keysym >= XK_F1 && keysym <= XK_F10) 569 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 570 {
221 keysym += (XK_F11 - XK_F1); 571 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 572 shft = 0; /* turn off Shift */
223 } 573 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 574 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 575 {
226 switch (keysym) 576 switch (keysym)
227 { 577 {
228 /* normal XTerm key bindings */ 578 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 579 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 580 selection_request (ev.time);
231 return; 581 return;
582#if TODO
232 /* rxvt extras */ 583 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 584 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (FONT_UP);
235 return; 585 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 586 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (FONT_DN);
238 return; 587 return;
588#endif
239 } 589 }
240 } 590 }
241 } 591 }
242#ifdef PRINTPIPE 592
593 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
594 {
243 if (keysym == XK_Print) 595 if (keysym == XK_v)
596 selection_request (ev.time, Sel_Clipboard);
597 else if (selection.len > 0)
244 { 598 {
245 scr_printscreen (ctrl | shft); 599 free (selection.clip_text);
600 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
601 selection.clip_len = selection.len;
602 selection_grab (CurrentTime, true);
603 }
604
246 return; 605 return;
247 } 606 }
248#endif
249 607
250 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 608#if ENABLE_FRILLS || ISO_14755
609 // ISO 14755 support
610 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
251 { 611 {
252#ifdef KEYSYM_RESOURCE 612 int hv;
253 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 613
614 if (iso14755buf & ISO_14755_51
615 && (keysym == XK_space || keysym == XK_KP_Space
616 || keysym == XK_Return || keysym == XK_KP_Enter))
254 { 617 {
255 unsigned int l; 618 commit_iso14755 ();
256 const unsigned char *kbuf0; 619 iso14755buf = ISO_14755_51;
257 const unsigned char ch = C0_ESC; 620# if ISO_14755
258 621 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 622# endif
267 tt_write (&ch, 1); 623 return;
268 tt_write (kbuf0, l); 624 }
625 else if (keysym == XK_BackSpace)
626 {
627 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
628# if ISO_14755
629 iso14755_51 (iso14755buf & ISO_14755_MASK);
630# endif
631 return;
632 }
633 else if ((hv = hex_keyval (ev)) >= 0)
634 {
635 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
636 | hv | ISO_14755_51;
637# if ISO_14755
638 iso14755_51 (iso14755buf & ISO_14755_MASK);
639# endif
269 return; 640 return;
270 } 641 }
271 else 642 else
272#endif
273 { 643 {
274 newlen = 1; 644# if ISO_14755
645 scr_overlay_off ();
646# endif
647 iso14755buf = 0;
648 }
649 }
650 else if (option (Opt_iso14755) &&
651 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
652 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
653 if (!(iso14755buf & ISO_14755_STARTED))
654 {
655 iso14755buf |= ISO_14755_STARTED;
656# if ISO_14755
657 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
658 scr_overlay_set (0, 0, "ISO 14755 mode");
659# endif
660 }
661#endif
662
663#ifdef PRINTPIPE
664 if (keysym == XK_Print)
665 {
666 scr_printscreen (ctrl | shft);
667 return;
668 }
669#endif
670
671 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
672 {
673 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
674 unsigned int newlen = 1;
675
676 if (ev.state & ModNumLockMask)
677 kp = false;
678
679 keysym = translate_keypad (keysym, kp);
680
275 switch (keysym) 681 switch (keysym)
682 {
683#ifndef NO_BACKSPACE_KEY
684 case XK_BackSpace:
685 if (priv_modes & PrivMode_HaveBackSpace)
686 {
687 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
688 ^ !!ctrl) ? '\b' : '\177';
689 kbuf[1] = '\0';
690 }
691 else
692 strcpy (kbuf, rs[Rs_backspace_key]);
693 break;
694#endif
695#ifndef NO_DELETE_KEY
696 case XK_Delete:
697 strcpy (kbuf, rs[Rs_delete_key]);
698 break;
699#endif
700 case XK_Tab:
701 if (shft)
702 strcpy (kbuf, "\033[Z");
703 else
704 {
705#ifdef CTRL_TAB_MAKES_META
706 if (ctrl)
707 meta = 1;
708#endif
709#ifdef MOD4_TAB_MAKES_META
710 if (ev.state & Mod4Mask)
711 meta = 1;
712#endif
713 newlen = 0;
714 }
715 break;
716
717 case XK_Up: /* "\033[A" */
718 case XK_Down: /* "\033[B" */
719 case XK_Right: /* "\033[C" */
720 case XK_Left: /* "\033[D" */
721 strcpy (kbuf, "\033[Z");
722 kbuf[2] = "DACB"[keysym - XK_Left];
723 /* do Shift first */
724 if (shft)
725 kbuf[2] = "dacb"[keysym - XK_Left];
726 else if (ctrl)
727 {
728 kbuf[1] = 'O';
729 kbuf[2] = "dacb"[keysym - XK_Left];
730 }
731 else if (priv_modes & PrivMode_aplCUR)
732 kbuf[1] = 'O';
733 break;
734
735 case XK_KP_Enter:
736 /* allow shift to override */
737 if (kp)
738 {
739 strcpy (kbuf, "\033OM");
740 break;
741 }
742
743 /* FALLTHROUGH */
744
745 case XK_Return:
746 if (priv_modes & PrivMode_LFNL)
747 {
748 kbuf[0] = '\015';
749 kbuf[1] = '\012';
750 kbuf[2] = '\0';
751 }
752 else
753 {
754 kbuf[0] = '\015';
755 kbuf[1] = '\0';
756 }
757 break;
758
759 case XK_KP_F1: /* "\033OP" */
760 case XK_KP_F2: /* "\033OQ" */
761 case XK_KP_F3: /* "\033OR" */
762 case XK_KP_F4: /* "\033OS" */
763 strcpy (kbuf, "\033OP");
764 kbuf[2] += (keysym - XK_KP_F1);
765 break;
766
767 case XK_KP_Multiply: /* "\033Oj" : "*" */
768 case XK_KP_Add: /* "\033Ok" : "+" */
769 case XK_KP_Separator: /* "\033Ol" : "," */
770 case XK_KP_Subtract: /* "\033Om" : "-" */
771 case XK_KP_Decimal: /* "\033On" : "." */
772 case XK_KP_Divide: /* "\033Oo" : "/" */
773 case XK_KP_0: /* "\033Op" : "0" */
774 case XK_KP_1: /* "\033Oq" : "1" */
775 case XK_KP_2: /* "\033Or" : "2" */
776 case XK_KP_3: /* "\033Os" : "3" */
777 case XK_KP_4: /* "\033Ot" : "4" */
778 case XK_KP_5: /* "\033Ou" : "5" */
779 case XK_KP_6: /* "\033Ov" : "6" */
780 case XK_KP_7: /* "\033Ow" : "7" */
781 case XK_KP_8: /* "\033Ox" : "8" */
782 case XK_KP_9: /* "\033Oy" : "9" */
783 /* allow shift to override */
784 if (kp)
785 {
786 strcpy (kbuf, "\033Oj");
787 kbuf[2] += (keysym - XK_KP_Multiply);
788 }
789 else
790 {
791 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
792 kbuf[1] = '\0';
793 }
794 break;
795
796 default:
276 { 797 {
277#ifndef NO_BACKSPACE_KEY 798 int param = map_function_key (keysym);
278 case XK_BackSpace: 799 if (param > 0)
279 if (PrivateModes & PrivMode_HaveBackSpace) 800 sprintf (kbuf,"\033[%d~", param);
280 {
281 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
282 ^ !!ctrl) ? '\b' : '\177';
283 kbuf[1] = '\0';
284 }
285 else 801 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; 802 newlen = 0;
595 break;
596 } 803 }
597 if (newlen) 804 break;
598 len = STRLEN (kbuf);
599 } 805 }
806
807 if (newlen)
808 len = strlen (kbuf);
809
810 if (len > 0)
811 {
600 /* 812 /*
813 * pass Shift/Control indicators for function keys ending with `~'
814 *
815 * eg,
816 * Prior = "ESC[5~"
817 * Shift+Prior = "ESC[5$"
818 * Ctrl+Prior = "ESC[5^"
819 * Ctrl+Shift+Prior = "ESC[5@"
820 */
821 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
822 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
823
824 /*
601 * Pass meta for all function keys, if 'meta' option set 825 * Pass meta for all function keys, if 'meta' option set
602 */ 826 */
603#ifdef META8_OPTION 827#ifdef META8_OPTION
604 if (meta && (meta_char == 0x80) && len > 0) 828 if (meta && (meta_char == 0x80))
605 kbuf[len - 1] |= 0x80; 829 kbuf[len - 1] |= 0x80;
606#endif 830#endif
831 }
607 832
608 } 833 }
609 else if (ctrl && keysym == XK_minus) 834 else if (ctrl && keysym == XK_minus)
610 { 835 {
611 len = 1; 836 len = 1;
612 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 837 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
838 }
839 else if (keysym == XK_ISO_Left_Tab)
840 {
841 strcpy (kbuf, "\033[Z");
842 len = 3;
613 } 843 }
614 else 844 else
615 { 845 {
616#ifdef META8_OPTION 846#ifdef META8_OPTION
617 /* set 8-bit on */ 847 /* set 8-bit on */
618 if (meta && (meta_char == 0x80)) 848 if (meta && (meta_char == 0x80))
619 { 849 {
620 unsigned char *ch; 850 char *ch;
621 851
622 for (ch = kbuf; ch < kbuf + len; ch++) 852 for (ch = kbuf; ch < kbuf + len; ch++)
623 *ch |= 0x80; 853 *ch |= 0x80;
854
624 meta = 0; 855 meta = 0;
625 } 856 }
626#endif 857#endif
627 /* nil */ ; 858 /* nil */ ;
628 } 859 }
629 } 860 }
630 861
862 /* escape prefix */
863 if (len && meta
864#ifdef META8_OPTION
865 && meta_char == C0_ESC
866#endif
867 )
868 {
869 *--kbuf = C0_ESC;
870 len++;
871 }
872
873 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
874 return;
875
631 if (len <= 0) 876 if (len <= 0)
632 return; /* not mapped */ 877 return; /* not mapped */
633 878
634 if (Options & Opt_scrollTtyKeypress) 879 if (option (Opt_scrollTtyKeypress))
635 if (TermWin.view_start) 880 if (view_start)
636 { 881 {
637 TermWin.view_start = 0; 882 view_start = 0;
638 want_refresh = 1; 883 want_refresh = 1;
639 } 884 }
640 885
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
655 /* escape prefix */
656 if (meta
657#ifdef META8_OPTION
658 && (meta_char == C0_ESC)
659#endif
660 )
661 {
662 const unsigned char ch = C0_ESC;
663
664 tt_write (&ch, 1);
665 }
666#ifdef DEBUG_CMD
667 if (debug_key)
668 { /* Display keyboard buffer contents */
669 char *p;
670 int i;
671
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); 886 tt_write (kbuf, (unsigned int)len);
679} 887}
680/*}}} */
681 888
682#if (MENUBAR_MAX) 889void ecb_cold
683/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 890rxvt_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{ 891{
688 unsigned int n, s; 892#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
893 KeySym keysym;
689 894
690 n = cmdbuf_ptr - cmdbuf_base; 895 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
691 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 896#endif
692 if (n > 0 && s < count) 897
898#if ENABLE_FRILLS || ISO_14755
899 // ISO 14755 support
900 if (iso14755buf)
901 if (iso14755buf & ISO_14755_52)
693 { 902 {
694 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 903# if ISO_14755
695 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 904 scr_overlay_off ();
696 cmdbuf_ptr = cmdbuf_base; 905# endif
697 cmdbuf_endp -= n; 906# if ISO_14755
698 s += n; 907 // iso14755 part 5.2 handling: release time
908 // first: controls
909 if ((ev.state & ControlMask)
910 && ((keysym >= 0x40 && keysym <= 0x5f)
911 || (keysym >= 0x61 && keysym <= 0x7f)))
912 {
913 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
914 commit_iso14755 ();
915
916 return;
917 }
918
919 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
920 if (i[0] == keysym)
921 {
922 iso14755buf = ISO_14755_51 | i[1];
923 commit_iso14755 ();
924
925 return;
926 }
927
928 scr_bell ();
929# endif
930 iso14755buf = 0;
931
932 return;
699 } 933 }
700 if (count > s) 934 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
701 { 935 {
702 rxvt_print_error ("data loss: cmd_write too large"); 936# if ISO_14755
703 count = s; 937 scr_overlay_off ();
938# endif
939 if (iso14755buf & ISO_14755_51)
940 commit_iso14755 ();
941#if ISO_14755
942 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
943 {
944 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
945
946 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
947 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
948 }
949# endif
950 else
951 iso14755buf = 0;
704 } 952 }
705 for (; count--;) 953#endif
706 *cmdbuf_endp++ = *str++; 954
955 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
707 return 0; 956 return;
957
958#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
959 if (!(ev.state & ControlMask))
960 slip_wheel_ev.stop ();
961 else if (keysym == XK_Control_L || keysym == XK_Control_R)
962 mouse_slip_wheel_speed = 0;
963#endif
708} 964}
709#endif /* MENUBAR_MAX */
710 965
711void 966void
712rxvt_term::flush () 967rxvt_term::flush ()
713{ 968{
714#ifdef TRANSPARENT 969 flush_ev.stop ();
715 if (want_full_refresh) 970
971#ifdef HAVE_IMG
972 if (bg_flags & BG_NEEDS_REFRESH)
716 { 973 {
717 want_full_refresh = 0; 974 bg_flags &= ~BG_NEEDS_REFRESH;
718 scr_clear ();
719 scr_touch (false); 975 scr_touch (false);
720 want_refresh = 1;
721 } 976 }
722#endif 977#endif
723 978
724 if (want_refresh) 979 if (want_refresh)
725 { 980 {
981 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
982 {
983 int row = view_start;
984 int end_row = row + nrow;
985
986 while (row > top_row && ROW (row - 1).is_longer ())
987 --row;
988
989 do
990 {
991 int start_row = row;
992 line_t *l;
993
994 do
995 {
996 l = &ROW (row++);
997
998 if (!(l->f & LINE_FILTERED))
999 {
1000 // line not filtered, mark it as filtered
1001 l->f |= LINE_FILTERED;
1002 while (l->is_longer ())
1003 {
1004 l = &ROW (row++);
1005 l->f |= LINE_FILTERED;
1006 }
1007
1008 // and filter it
1009 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1010
1011 break;
1012 }
1013 }
1014 while (l->is_longer () && row < end_row);
1015 }
1016 while (row < end_row);
1017 }
1018
726 scr_refresh (refresh_type); 1019 scr_refresh ();
727 scrollbar_show (1); 1020 scrollBar.show (1);
728#ifdef USE_XIM 1021#if USE_XIM
729 IMSendSpot (); 1022 im_send_spot ();
730#endif 1023#endif
731
732 } 1024 }
733 1025
734 display->flush (); 1026 display->flush ();
735} 1027}
736 1028
1029/* checks whether a refresh is requested and starts the refresh timer */
737void 1030void
738rxvt_term::check_cb (check_watcher &w) 1031rxvt_term::refresh_check ()
739{ 1032{
740 SET_R (this); 1033 if (want_refresh && !flush_ev.is_active ())
741 SET_LOCALE (locale); 1034 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
742 1035
1036 display->flush ();
1037}
1038
1039void
1040rxvt_term::flush_cb (ev::timer &w, int revents)
1041{
1042 make_current ();
1043
1044 refresh_count = 0;
743 flush (); 1045 flush ();
744} 1046}
745 1047
746#ifdef CURSOR_BLINK 1048#ifdef CURSOR_BLINK
747void 1049void
1050rxvt_term::cursor_blink_reset ()
1051{
1052 if (hidden_cursor)
1053 {
1054 hidden_cursor = 0;
1055 want_refresh = 1;
1056 }
1057
1058 if (option (Opt_cursorBlink))
1059 cursor_blink_ev.again ();
1060 else
1061 cursor_blink_ev.stop ();
1062}
1063
1064void
748rxvt_term::cursor_blink_cb (time_watcher &w) 1065rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
749{ 1066{
750 hidden_cursor = !hidden_cursor; 1067 hidden_cursor = !hidden_cursor;
751 want_refresh = 1; 1068 want_refresh = 1;
752 1069 refresh_check ();
753 w.start (w.at + BLINK_INTERVAL);
754} 1070}
755#endif 1071#endif
756 1072
757#ifdef TEXT_BLINK 1073#ifdef TEXT_BLINK
758void 1074void
759rxvt_term::text_blink_cb (time_watcher &w) 1075rxvt_term::text_blink_cb (ev::timer &w, int revents)
760{ 1076{
761 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1077 if (scr_refresh_rend (RS_Blink, RS_Blink))
762 { 1078 {
763 hidden_text = !hidden_text; 1079 hidden_text = !hidden_text;
764 want_refresh = 1; 1080 want_refresh = 1;
765 w.start (w.at + TEXT_BLINK_INTERVAL); 1081 refresh_check ();
1082 }
1083 else
1084 w.stop ();
1085}
1086#endif
1087
1088#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1089void
1090rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1091{
1092 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1093 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
766 } 1094 {
1095 want_refresh = 1;
1096 refresh_check ();
1097 }
1098 else
1099 w.stop ();
1100}
1101#endif
1102
1103#ifdef SELECTION_SCROLLING
1104void
1105rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1106{
1107 if (scr_page (scroll_selection_lines))
1108 {
1109 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1110 want_refresh = 1;
1111 refresh_check ();
1112 }
1113 else
1114 w.stop ();
1115}
1116#endif
1117
1118#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1119void
1120rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1121{
1122 if (scr_page (mouse_slip_wheel_speed))
1123 {
1124 want_refresh = 1;
1125 refresh_check ();
1126 }
1127
1128 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1129 {
1130 mouse_slip_wheel_speed = 0;
1131 w.stop ();
1132 }
1133}
1134#endif
1135
1136#if LINUX_YIELD_HACK
1137static struct event_handler
1138{
1139 ev::prepare yield_ev;
1140
1141 void yield_cb (ev::prepare &w, int revents)
1142 {
1143 // this should really be sched_yield(), but the linux guys thought
1144 // that giving a process calling sched_yield () less cpu time than
1145 // ones with high nice levels is a useful thing to do. It surely is is
1146 // allowed by the sus... as is returning ENOSYS.
1147 // since the linux guys additionally thought that breaking the only
1148 // known workaround against their unusable sched_yield hack is cool,
1149 // we just nanosleep a bit and hope for the best.
1150
1151 struct timespec ts = { 0, 1000 };
1152 nanosleep (&ts, 0);
1153
1154 w.stop ();
1155 }
1156
1157 event_handler ()
1158 : yield_ev (this, &event_handler::yield_cb)
1159 {
1160 }
1161} event_handler;
1162#endif
1163
1164/* make sure all the cmd data is at beginning of cmdbuf */
1165void
1166rxvt_term::cmdbuf_reify ()
1167{
1168 if (cmdbuf_ptr == cmdbuf_base)
1169 return;
1170
1171 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1172
1173 memmove (cmdbuf_base, cmdbuf_ptr, used);
1174 cmdbuf_ptr = cmdbuf_base;
1175 cmdbuf_endp = cmdbuf_ptr + used;
1176
1177}
1178
1179#if defined (KEYSYM_RESOURCE)
1180void
1181rxvt_term::cmdbuf_append (const char *str, size_t count)
1182{
1183 cmdbuf_reify ();
1184
1185 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1186
1187 if (count > avail)
1188 return;
1189
1190 memcpy (cmdbuf_endp, str, count);
1191 cmdbuf_endp += count;
1192
1193 cmd_parse ();
767} 1194}
768#endif 1195#endif
769 1196
770bool 1197bool
771rxvt_term::pty_fill () 1198rxvt_term::pty_fill ()
772{ 1199{
773 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1200 cmdbuf_reify ();
774 1201
775 memmove (cmdbuf_base, cmdbuf_ptr, n); 1202 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1203
1204 if (!avail)
1205 {
1206 // normally this indicates a "too long" command sequence - just drop the data we have
776 cmdbuf_ptr = cmdbuf_base; 1207 cmdbuf_ptr = cmdbuf_base;
777 cmdbuf_endp = cmdbuf_ptr + n; 1208 cmdbuf_endp = cmdbuf_ptr;
1209 avail = CBUFSIZ;
1210 }
778 1211
779 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1212 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
780 1213
781 if (n > 0) 1214 if (r > 0)
782 { 1215 {
783 cmdbuf_endp += n; 1216 cmdbuf_endp += r;
784 return true; 1217 return true;
785 } 1218 }
786 else if (n < 0 && errno != EAGAIN) 1219 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1220 {
1221#if LINUX_YIELD_HACK
1222 if (display->is_local)
1223 event_handler.yield_ev.start ();
1224#endif
1225 }
1226 else
1227 {
1228 pty_ev.stop ();
1229
1230 if (!option (Opt_hold))
787 destroy (); 1231 destroy ();
1232 }
788 1233
789 return false; 1234 return false;
790} 1235}
791 1236
792void 1237void
793rxvt_term::pty_cb (io_watcher &w, short revents) 1238rxvt_term::pty_cb (ev::io &w, int revents)
794{ 1239{
795 SET_R (this); 1240 make_current ();
796 SET_LOCALE (locale);
797 1241
798 if (revents & EVENT_WRITE) 1242 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 1243 // loop, but don't allow a single term to monopolize us
805 // the number of loops is fully arbitrary, and thus wrong 1244 for (int i = CBUFCNT; i-- && pty_fill (); )
806 while (flag && pty_fill ()) 1245 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 1246
815 uint32_t ch = NOCHAR; 1247 if (revents & ev::WRITE)
1248 pty_write ();
816 1249
817 for (;;) 1250 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} 1251}
916 1252
917// read the next character, currently handles UTF-8 1253void ecb_cold
918// will probably handle all sorts of other stuff in the future 1254rxvt_term::pointer_unblank ()
919uint32_t
920rxvt_term::next_char ()
921{ 1255{
922 while (cmdbuf_ptr < cmdbuf_endp) 1256 XDefineCursor (dpy, vt, TermWin_cursor);
923 { 1257 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 1258
966#ifdef POINTER_BLANK 1259#ifdef POINTER_BLANK
1260 hidden_pointer = 0;
1261
1262 if (option (Opt_pointerBlank))
1263 pointer_ev.start (pointerBlankDelay);
1264#endif
1265}
1266
1267#ifdef POINTER_BLANK
1268void ecb_cold
1269rxvt_term::pointer_blank ()
1270{
1271 if (!option (Opt_pointerBlank))
1272 return;
1273
1274 XDefineCursor (dpy, vt, display->blank_cursor);
1275 XFlush (dpy);
1276
1277 hidden_pointer = 1;
1278}
1279
1280void ecb_cold
1281rxvt_term::pointer_cb (ev::timer &w, int revents)
1282{
1283 make_current ();
1284
1285 pointer_blank ();
1286}
1287#endif
1288
967void 1289void
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) 1290rxvt_term::mouse_report (XButtonEvent &ev)
1003{ 1291{
1004 int button_number, key_state = 0; 1292 int button_number, key_state = 0;
1005 int x, y; 1293 int x, y;
1294 int code = 32;
1006 1295
1007 x = ev.x; 1296 x = Pixel2Col (ev.x) + 1;
1008 y = ev.y; 1297 y = Pixel2Row (ev.y) + 1;
1009 pixel_position (&x, &y); 1298
1299 if (ev.type == MotionNotify)
1300 {
1301 if (x == mouse_row && y == mouse_col)
1302 return;
1303
1304 mouse_row = x;
1305 mouse_col = y;
1306 code += 32;
1307 }
1010 1308
1011 if (MEvent.button == AnyButton) 1309 if (MEvent.button == AnyButton)
1012 {
1013 button_number = 3; 1310 button_number = 3;
1014 }
1015 else 1311 else
1016 { 1312 {
1017 button_number = MEvent.button - Button1; 1313 button_number = MEvent.button - Button1;
1018 /* add 0x3D for wheel events, like xterm does */ 1314 /* add 0x3D for wheel events, like xterm does */
1019 if (button_number >= 3) 1315 if (button_number >= 3)
1020 button_number += (64 - 3); 1316 button_number += 64 - 3;
1021 } 1317 }
1022 1318
1023 if (PrivateModes & PrivMode_MouseX10) 1319 if (priv_modes & PrivMode_MouseX10)
1024 { 1320 {
1025 /* 1321 /*
1026 * do not report ButtonRelease 1322 * do not report ButtonRelease
1027 * no state info allowed 1323 * no state info allowed
1028 */ 1324 */
… …
1043 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1339 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((MEvent.state & ControlMask) ? 16 : 0); 1340 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1341#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1342 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1343#endif
1048
1049 } 1344 }
1050 1345
1051#ifdef DEBUG_MOUSEREPORT 1346#if DEBUG_MOUSEREPORT
1052 fprintf (stderr, "Mouse ["); 1347 fprintf (stderr, "Mouse [");
1053 if (key_state & 16) 1348 if (key_state & 16)
1054 fputc ('C', stderr); 1349 fputc ('C', stderr);
1055 if (key_state & 4) 1350 if (key_state & 4)
1056 fputc ('S', stderr); 1351 fputc ('S', stderr);
… …
1058 fputc ('A', stderr); 1353 fputc ('A', stderr);
1059 if (key_state & 32) 1354 if (key_state & 32)
1060 fputc ('2', stderr); 1355 fputc ('2', stderr);
1061 fprintf (stderr, "]: <%d>, %d/%d\n", 1356 fprintf (stderr, "]: <%d>, %d/%d\n",
1062 button_number, 1357 button_number,
1063 x + 1, 1358 x,
1064 y + 1); 1359 y);
1065#else 1360#endif
1361
1362#if ENABLE_FRILLS
1363 if (priv_modes & PrivMode_ExtMouseRight)
1364 tt_printf ("\033[%d;%d;%dM",
1365 code + button_number + key_state,
1366 x,
1367 y);
1368 else if (priv_modes & PrivMode_ExtModeMouse)
1369 tt_printf ("\033[M%c%lc%lc",
1370 code + button_number + key_state,
1371 wint_t (32 + x),
1372 wint_t (32 + y));
1373 else
1374#endif
1066 tt_printf ("\033[M%c%c%c", 1375 tt_printf ("\033[M%c%c%c",
1067 (32 + button_number + key_state), 1376 code + button_number + key_state,
1068 (32 + x + 1), 1377 32 + x,
1069 (32 + y + 1)); 1378 32 + y);
1070#endif
1071} 1379}
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 1380
1083/*{{{ process an X event */ 1381/*{{{ process an X event */
1084void 1382void ecb_hot
1085rxvt_term::x_cb (XEvent &ev) 1383rxvt_term::x_cb (XEvent &ev)
1086{ 1384{
1087 SET_R (this); 1385 make_current ();
1088 SET_LOCALE (locale);
1089 1386
1090#if defined(CURSOR_BLINK) 1387 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 1388
1099 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1389 if (ev.xany.window == vt
1100 } 1390 && SHOULD_INVOKE (HOOK_X_EVENT)
1101#endif 1391 && 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; 1392 return;
1120#endif
1121 1393
1394 // for XQueryPointer
1122 Window unused_root, unused_child; 1395 Window unused_root, unused_child;
1123 int unused_root_x, unused_root_y; 1396 int unused_root_x, unused_root_y;
1124 unsigned int unused_mask; 1397 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 1398
1175 switch (ev.type) 1399 switch (ev.type)
1176 { 1400 {
1177 case KeyPress: 1401 case KeyPress:
1178 lookup_key (ev.xkey); 1402 key_press (ev.xkey);
1179 break; 1403 break;
1180 1404
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1405 case KeyRelease:
1183 { 1406 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; 1407 break;
1195 }
1196#endif
1197 1408
1198 case ButtonPress: 1409 case ButtonPress:
1199 button_press (ev.xbutton); 1410 button_press (ev.xbutton);
1200 break; 1411 break;
1201 1412
… …
1203 button_release (ev.xbutton); 1414 button_release (ev.xbutton);
1204 break; 1415 break;
1205 1416
1206 case ClientMessage: 1417 case ClientMessage:
1207 if (ev.xclient.format == 32 1418 if (ev.xclient.format == 32
1208 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1419 && !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 { 1420 {
1217 /* Get Dnd data */ 1421 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1218 Atom ActualType; 1422 {
1219 int ActualFormat; 1423 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1220 unsigned char *data; 1424 {
1221 unsigned long Size, RemainingBytes; 1425 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1222 1426 {
1223 XGetWindowProperty (display->display, display->root, 1427 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1224 xa[XA_DNDSELECTION], 1428 destroy ();
1225 0L, 1000000L, 1429 }
1226 False, AnyPropertyType, 1430#if ENABLE_EWMH
1227 &ActualType, &ActualFormat, 1431 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1228 &Size, &RemainingBytes, 1432 XSendEvent (dpy, ev.xclient.window = display->root,
1433 False, SubstructureRedirectMask | SubstructureNotifyMask,
1229 &data); 1434 &ev);
1230 XChangeProperty (display->display, display->root, 1435#endif
1231 XA_CUT_BUFFER0, XA_STRING, 1436 }
1232 8, PropModeReplace, 1437 }
1233 data, STRLEN (data)); 1438#if ENABLE_XEMBED
1234 selection_paste (display->root, XA_CUT_BUFFER0, True); 1439 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1235 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1440 {
1441 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1442 focus_in ();
1443 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1444 focus_out ();
1445 }
1446#endif
1236 } 1447 }
1237#endif /* OFFIX_DND */
1238 break;
1239
1240 case MappingNotify:
1241 XRefreshKeyboardMapping (& (ev.xmapping));
1242 break; 1448 break;
1243 1449
1244 /* 1450 /*
1245 * XXX: this is not the _current_ arrangement 1451 * XXX: this is not the _current_ arrangement
1246 * Here's my conclusion: 1452 * Here's my conclusion:
… …
1265 break; 1471 break;
1266 } 1472 }
1267 break; 1473 break;
1268 1474
1269 case FocusIn: 1475 case FocusIn:
1270 if (!TermWin.focus) 1476 if (ev.xfocus.detail != NotifyInferior
1477 && ev.xfocus.detail != NotifyPointer
1478 && ev.xfocus.mode != NotifyGrab)
1479 focus_in ();
1480 break;
1481
1482 case FocusOut:
1483 if (ev.xfocus.detail != NotifyInferior
1484 && ev.xfocus.detail != NotifyPointer
1485 && ev.xfocus.mode != NotifyGrab)
1486 focus_out ();
1487 break;
1488
1489 case ConfigureNotify:
1490 if (ev.xconfigure.window == parent)
1271 { 1491 {
1272 TermWin.focus = 1; 1492 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 } 1493 ;
1284 break;
1285 1494
1286 case FocusOut: 1495 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1287 if (TermWin.focus) 1496
1497 bool moved = false;
1498#ifdef HAVE_BG_PIXMAP
1499 if (bg_window_position_sensitive ())
1288 { 1500 {
1289 TermWin.focus = 0; 1501 want_position_change = true;
1290 want_refresh = 1; 1502 if (bg_img == 0)
1291#ifdef USE_XIM 1503 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 } 1504 }
1315 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1505#endif
1316 1506
1317 if (szHint.width != width || szHint.height != height) 1507 if (want_position_change)
1318 { 1508 {
1319 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1509 int x, y;
1320 resize_all_windows (width, height, 1); 1510
1511 if (ev.xconfigure.send_event)
1512 {
1513 x = ev.xconfigure.x;
1514 y = ev.xconfigure.y;
1515 }
1516 else
1517 get_window_origin (x, y);
1518
1519 if (x != parent_x || y != parent_y)
1520 {
1521 parent_x = x;
1522 parent_y = y;
1523 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1524 moved = true;
1525 }
1321 } 1526 }
1322#ifdef DEBUG_SIZE 1527
1528 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1529 {
1530 seen_resize = 1;
1531 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1532 }
1323 else 1533 else
1324 { 1534 {
1325 D_SIZE ((stderr, "Size: Not resizing")); 1535#ifdef HAVE_BG_PIXMAP
1536 if (moved)
1537 update_background ();
1538#endif
1326 } 1539 }
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 1540
1541 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1337 } 1542 }
1338 break; 1543 break;
1339 1544
1545 case PropertyNotify:
1546 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1547 break;
1548
1340 case SelectionClear: 1549 case SelectionClear:
1341 display->set_selection_owner (0); 1550 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; 1551 break;
1349 1552
1350 case SelectionRequest: 1553 case SelectionRequest:
1351 selection_send (ev.xselectionrequest); 1554 selection_send (ev.xselectionrequest);
1352 break; 1555 break;
1353 1556
1557 case MapNotify:
1558#ifdef HAVE_BG_PIXMAP
1559 // This is needed at startup for the case of no window manager
1560 // or a non-reparenting window manager and also because we
1561 // defer bg image updates if the window is not mapped. The
1562 // short delay is to optimize for multiple ConfigureNotify
1563 // events at startup when the window manager reparents the
1564 // window, so as to perform the computation after we have
1565 // received all of them.
1566 if (bg_img == 0)
1567 update_background_ev.start (0.025);
1568#endif
1569 mapped = 1;
1570#ifdef TEXT_BLINK
1571 text_blink_ev.start ();
1572#endif
1573 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1574 break;
1575
1354 case UnmapNotify: 1576 case UnmapNotify:
1355 TermWin.mapped = 0; 1577 mapped = 0;
1356#ifdef TEXT_BLINK 1578#ifdef TEXT_BLINK
1357 text_blink_ev.stop (); 1579 text_blink_ev.stop ();
1358#endif 1580#endif
1581 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1359 break; 1582 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 1583
1374 case GraphicsExpose: 1584 case GraphicsExpose:
1375 case Expose: 1585 case Expose:
1376 if (ev.xany.window == TermWin.vt) 1586 if (ev.xany.window == vt)
1377 { 1587 {
1378#ifdef NO_SLOW_LINK_SUPPORT 1588 do
1589 {
1379 scr_expose (ev.xexpose.x, ev.xexpose.y, 1590 scr_expose (ev.xexpose.x, ev.xexpose.y,
1380 ev.xexpose.width, ev.xexpose.height, False); 1591 ev.xexpose.width, ev.xexpose.height, false);
1381#else 1592 }
1382 // don't understand this, so commented it out 1593 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1594
1595 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1596
1597 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1598 {
1383 scr_expose (ev.xexpose.x, ev.xexpose.y, 1599 scr_expose (ev.xexpose.x, ev.xexpose.y,
1384 ev.xexpose.width, ev.xexpose.height, False); 1600 ev.xexpose.width, ev.xexpose.height, false);
1385 //scr_expose (ev.xexpose.x, 0, 1601 }
1386 // ev.xexpose.width, TermWin.height, False); 1602
1387#endif
1388 want_refresh = 1; 1603 want_refresh = 1;
1389 } 1604 }
1390 else 1605 else
1391 { 1606 {
1392 XEvent unused_event; 1607 XEvent unused_event;
1393 1608
1394 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1609 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1395 Expose, 1610 ;
1396 &unused_event)) ; 1611 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1397 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1612 ;
1398 GraphicsExpose, 1613
1399 &unused_event)) ; 1614 if (scrollBar.state && ev.xany.window == scrollBar.win)
1400 if (isScrollbarWindow (ev.xany.window))
1401 { 1615 {
1402 scrollBar.setIdle (); 1616 scrollBar.state = SB_STATE_IDLE;
1403 scrollbar_show (0); 1617 scrollBar.show (0);
1404 } 1618 }
1405#ifdef MENUBAR
1406 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1407 menubar_expose ();
1408#endif
1409 } 1619 }
1410 break; 1620 break;
1411 1621
1412 case MotionNotify: 1622 case MotionNotify:
1413#ifdef POINTER_BLANK 1623#ifdef POINTER_BLANK
1414 if (hidden_pointer) 1624 if (hidden_pointer)
1415 pointer_unblank (); 1625 pointer_unblank ();
1416#endif 1626#endif
1417#if MENUBAR 1627 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1418 if (isMenuBarWindow (ev.xany.window)) 1628 || priv_modes & PrivMode_MouseAnyEvent)
1629 mouse_report (ev.xbutton);
1630 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1631 break;
1632
1633 if (ev.xany.window == vt)
1419 { 1634 {
1420 menubar_control (& (ev.xbutton)); 1635 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1636 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1637 ; // 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))) 1638 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1639 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1640 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1641 ;
1433 1642
1434 XQueryPointer (display->display, TermWin.vt, 1643 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1644 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1645 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1646 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1647 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1648#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1649 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1650 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1442 { 1651 {
1443#endif 1652#endif
1653#if ISO_14755
1654 // 5.4
1655 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1656 {
1657 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1658 break;
1659 }
1660#endif
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1661 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1662 ev.xbutton.state & Button3Mask ? 2 : 0);
1663
1446#ifdef SELECTION_SCROLLING 1664#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1665 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1666 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1667 {
1668 page_dirn scroll_selection_dir;
1450 int dist; 1669 int dist;
1451
1452 pending_scroll_selection=1;
1453 1670
1454 /* don't clobber the current delay if we are 1671 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1672 * already in the middle of scrolling.
1456 */ 1673 */
1457 if (scroll_selection_delay<=0) 1674 if (!sel_scroll_ev.is_active ())
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1675 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1459 1676
1460 /* save the event params so we can highlight 1677 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1678 * the selection in the pending-scroll loop
1462 */ 1679 */
1463 selection_save_x=ev.xbutton.x; 1680 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1681 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1682 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1683
1468 /* calc number of lines to scroll */ 1684 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1685 if (ev.xbutton.y < int_bwidth)
1470 { 1686 {
1471 scroll_selection_dir = UP; 1687 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1688 dist = int_bwidth - ev.xbutton.y;
1473 } 1689 }
1474 else 1690 else
1475 { 1691 {
1476 scroll_selection_dir = DN; 1692 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1693 dist = ev.xbutton.y - (int_bwidth + vt_height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1694 }
1695
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1696 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1697 / SELECTION_SCROLL_LINE_SPEEDUP
1698 + 1;
1482 MIN_IT (scroll_selection_lines, 1699 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1700 SELECTION_SCROLL_MAX_LINES);
1701 scroll_selection_lines *= scroll_selection_dir;
1484 } 1702 }
1485 else 1703 else
1486 { 1704 {
1487 /* we are within the text window, so we 1705 /* we are within the text window, so we
1488 * shouldn't be scrolling 1706 * shouldn't be scrolling
1489 */ 1707 */
1490 pending_scroll_selection = 0; 1708 sel_scroll_ev.stop();
1491 } 1709 }
1492#endif 1710#endif
1493#ifdef MOUSE_THRESHOLD 1711#ifdef MOUSE_THRESHOLD
1494
1495 } 1712 }
1496#endif 1713#endif
1497
1498 } 1714 }
1499 } 1715 }
1500 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1716 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1501 { 1717 {
1502 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1718 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1503 MotionNotify, &ev)) ; 1719 MotionNotify, &ev))
1720 ;
1721
1504 XQueryPointer (display->display, scrollBar.win, 1722 XQueryPointer (dpy, scrollBar.win,
1505 &unused_root, &unused_child, 1723 &unused_root, &unused_child,
1506 &unused_root_x, &unused_root_y, 1724 &unused_root_x, &unused_root_y,
1507 & (ev.xbutton.x), & (ev.xbutton.y), 1725 &ev.xbutton.x, &ev.xbutton.y,
1508 &unused_mask); 1726 &unused_mask);
1509 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1727 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1510 scrollbar_size ()); 1728 scrollBar.size ());
1511 scr_refresh (refresh_type);
1512 refresh_limit = 0; 1729 want_refresh = 1;
1513 scrollbar_show (1); 1730 scrollBar.show (1);
1514 } 1731 }
1515 break; 1732 break;
1516 } 1733 }
1734
1735#if defined(CURSOR_BLINK)
1736 if (ev.type == KeyPress)
1737 cursor_blink_reset ();
1738#endif
1739
1740#if defined(POINTER_BLANK)
1741 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1742 {
1743 if (ev.type == MotionNotify
1744 || ev.type == ButtonPress
1745 || ev.type == ButtonRelease)
1746 if (hidden_pointer)
1747 pointer_unblank ();
1748
1749 if (ev.type == KeyPress && hidden_pointer == 0)
1750 pointer_blank ();
1751 }
1752#endif
1753
1754 refresh_check ();
1517} 1755}
1756
1757#if ENABLE_FRILLS
1758void ecb_cold
1759rxvt_term::set_urgency (bool enable)
1760{
1761 if (enable == urgency_hint)
1762 return;
1763
1764 if (XWMHints *h = XGetWMHints (dpy, parent))
1765 {
1766 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1767 XSetWMHints (dpy, parent, h);
1768 urgency_hint = enable;
1769 XFree (h);
1770 }
1771}
1772#endif
1773
1774void ecb_cold
1775rxvt_term::focus_in ()
1776{
1777 if (!focus)
1778 {
1779 focus = 1;
1780 want_refresh = 1;
1781
1782#if USE_XIM
1783 if (Input_Context != NULL)
1784 {
1785 im_set_position ();
1786 XSetICFocus (Input_Context);
1787 }
1788#endif
1789#if CURSOR_BLINK
1790 if (option (Opt_cursorBlink))
1791 cursor_blink_ev.again ();
1792#endif
1793#if OFF_FOCUS_FADING
1794 if (rs[Rs_fade])
1795 {
1796 pix_colors = pix_colors_focused;
1797 scr_recolour ();
1798 }
1799#endif
1800#if ENABLE_FRILLS
1801 if (option (Opt_urgentOnBell))
1802 set_urgency (0);
1803#endif
1804
1805 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1806 }
1807}
1808
1809void ecb_cold
1810rxvt_term::focus_out ()
1811{
1812 if (focus)
1813 {
1814 focus = 0;
1815 want_refresh = 1;
1816
1817#if ENABLE_FRILLS
1818 if (option (Opt_urgentOnBell))
1819 set_urgency (0);
1820#endif
1821#if ENABLE_FRILLS || ISO_14755
1822 if (iso14755buf)
1823 {
1824 iso14755buf = 0;
1825# if ISO_14755
1826 scr_overlay_off ();
1827# endif
1828 }
1829#endif
1830#if USE_XIM
1831 if (Input_Context != NULL)
1832 XUnsetICFocus (Input_Context);
1833#endif
1834#if CURSOR_BLINK
1835 if (option (Opt_cursorBlink))
1836 cursor_blink_ev.stop ();
1837
1838 hidden_cursor = 0;
1839#endif
1840#if OFF_FOCUS_FADING
1841 if (rs[Rs_fade])
1842 {
1843 pix_colors = pix_colors_unfocused;
1844 scr_recolour ();
1845 }
1846#endif
1847
1848 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1849 }
1850}
1851
1852void ecb_cold
1853rxvt_term::update_fade_color (unsigned int idx)
1854{
1855#if OFF_FOCUS_FADING
1856 if (rs[Rs_fade])
1857 {
1858 rgba c;
1859 pix_colors [Color_fade].get (c);
1860 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1861 }
1862#endif
1863}
1864
1865#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1866void ecb_hot
1867rxvt_term::rootwin_cb (XEvent &ev)
1868{
1869 make_current ();
1870
1871 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1872 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1873 return;
1874
1875 switch (ev.type)
1876 {
1877 case PropertyNotify:
1878 /*
1879 * if user used some Esetroot compatible prog to set the root bg,
1880 * use the property to determine the pixmap. We use it later on.
1881 */
1882 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1883 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1884 {
1885#if BG_IMAGE_FROM_ROOT
1886 if (option (Opt_transparent))
1887 {
1888 rxvt_img::new_from_root (this)->replace (root_img);
1889 update_background ();
1890 }
1891#endif
1892 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1893 }
1894
1895 break;
1896 }
1897
1898 refresh_check ();
1899}
1900#endif
1518 1901
1519void 1902void
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) 1903rxvt_term::button_press (XButtonEvent &ev)
1560{ 1904{
1561 int reportmode = 0, clickintime; 1905 int reportmode = 0, clickintime;
1562 1906
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1907 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1908
1564 if (!bypass_keystate) 1909 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1910 reportmode = !! (priv_modes & PrivMode_mouse_report);
1911
1566 /* 1912 /*
1567 * VT window processing of button press 1913 * VT window processing of button press
1568 */ 1914 */
1569 if (ev.window == TermWin.vt) 1915 if (ev.window == vt)
1570 { 1916 {
1917 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1918 return;
1919
1920#if ISO_14755
1921 // 5.4
1922 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1923 {
1924 iso14755_54 (ev.x, ev.y);
1925 return;
1926 }
1927#endif
1928
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1929 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1930
1572 if (reportmode) 1931 if (reportmode)
1573 { 1932 {
1574 /* mouse report from vt window */ 1933 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1934 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1935 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1936#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1937 if (ev.button == MEvent.button && clickintime)
1579 { 1938 {
1580 /* same button, within alloted time */ 1939 /* same button, within allowed time */
1581 MEvent.clicks++; 1940 MEvent.clicks++;
1941
1582 if (MEvent.clicks > 1) 1942 if (MEvent.clicks > 1)
1583 { 1943 {
1584 /* only report double clicks */ 1944 /* only report double clicks */
1585 MEvent.clicks = 2; 1945 MEvent.clicks = 2;
1586 mouse_report (ev); 1946 mouse_report (ev);
… …
1598 mouse_report (ev); 1958 mouse_report (ev);
1599 } 1959 }
1600#else 1960#else
1601 MEvent.button = ev.button; 1961 MEvent.button = ev.button;
1602 mouse_report (ev); 1962 mouse_report (ev);
1603#endif /* MOUSE_REPORT_DOUBLECLICK */ 1963#endif /* MOUSE_REPORT_DOUBLECLICK */
1604 1964
1605 } 1965 }
1606 else 1966 else
1607 { 1967 {
1608 if (ev.button != MEvent.button) 1968 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1969 MEvent.clicks = 0;
1970
1610 switch (ev.button) 1971 switch (ev.button)
1611 { 1972 {
1612 case Button1: 1973 case Button1:
1974 /* allow meta + click to select rectangular areas */
1975 /* should be done in screen.C */
1976#if ENABLE_FRILLS
1977 selection.rect = !!(ev.state & ModMetaMask);
1978#else
1979 selection.rect = false;
1980#endif
1981
1613 /* allow shift+left click to extend selection */ 1982 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1983 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1984 {
1616 if (MEvent.button == Button1 && clickintime) 1985 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1986 selection_rotate (ev.x, ev.y);
1618 else 1987 else
1619 selection_extend (ev.x, ev.y, 1); 1988 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 2003 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 2004 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 2005 selection_rotate (ev.x, ev.y);
1637 else 2006 else
1638 selection_extend (ev.x, ev.y, 1); 2007 selection_extend (ev.x, ev.y, 1);
2008
1639 MEvent.button = Button3; 2009 MEvent.button = Button3;
1640 break; 2010 break;
1641 } 2011 }
1642 } 2012 }
2013
1643 MEvent.time = ev.time; 2014 MEvent.time = ev.time;
1644 return; 2015 return;
1645 } 2016 }
1646 2017
1647 /* 2018 /*
1648 * Scrollbar window processing of button press 2019 * Scrollbar window processing of button press
1649 */ 2020 */
1650 if (isScrollbarWindow (ev.window)) 2021 if (scrollBar.state && ev.window == scrollBar.win)
1651 { 2022 {
1652 scrollBar.setIdle (); 2023 page_dirn direction = NO_DIR;
2024
2025 if (scrollBar.upButton (ev.y))
2026 direction = UP; /* up */
2027 else if (scrollBar.dnButton (ev.y))
2028 direction = DN; /* down */
2029
2030 scrollBar.state = SB_STATE_IDLE;
1653 /* 2031 /*
1654 * Rxvt-style scrollbar: 2032 * Rxvt-style scrollbar:
1655 * move up if mouse is above slider 2033 * move up if mouse is above slider
1656 * move dn if mouse is below slider 2034 * move dn if mouse is below slider
1657 * 2035 *
… …
1666 /* 2044 /*
1667 * Mouse report disabled scrollbar: 2045 * Mouse report disabled scrollbar:
1668 * arrow buttons - send up/down 2046 * arrow buttons - send up/down
1669 * click on scrollbar - send pageup/down 2047 * click on scrollbar - send pageup/down
1670 */ 2048 */
1671 if ((scrollBar.style == R_SB_NEXT 2049 if (direction == UP)
1672 && scrollbarnext_upButton (ev.y))
1673 || (scrollBar.style == R_SB_RXVT
1674 && scrollbarrxvt_upButton (ev.y)))
1675 tt_printf ("\033[A"); 2050 tt_printf ("\033[A");
1676 else if ((scrollBar.style == R_SB_NEXT 2051 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"); 2052 tt_printf ("\033[B");
1681 else 2053 else
1682 switch (ev.button) 2054 switch (ev.button)
1683 { 2055 {
1684 case Button2: 2056 case Button2:
… …
1691 tt_printf ("\033[5~"); 2063 tt_printf ("\033[5~");
1692 break; 2064 break;
1693 } 2065 }
1694 } 2066 }
1695 else 2067 else
1696#endif /* NO_SCROLLBAR_REPORT */ 2068#endif /* NO_SCROLLBAR_REPORT */
1697
1698 {
1699 char upordown = 0;
1700
1701 if (scrollBar.style == R_SB_NEXT)
1702 { 2069 {
1703 if (scrollbarnext_upButton (ev.y)) 2070 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 { 2071 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2072#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2073 if (!cont_scroll_ev.is_active ())
2074 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1719#endif 2075#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 2076 if (scr_page (direction, 1))
1721 { 2077 {
1722 if (upordown < 0) 2078 if (direction == UP)
1723 scrollBar.setUp (); 2079 scrollBar.state = SB_STATE_UP;
1724 else 2080 else
1725 scrollBar.setDn (); 2081 scrollBar.state = SB_STATE_DOWN;
1726 } 2082 }
1727 } 2083 }
1728 else 2084 else
1729 switch (ev.button) 2085 switch (ev.button)
1730 { 2086 {
1731 case Button2: 2087 case Button2:
1732 switch (scrollbar_align) 2088 switch (scrollBar.align)
1733 { 2089 {
1734 case R_SB_ALIGN_TOP: 2090 case SB_ALIGN_TOP:
1735 csrO = 0; 2091 csrO = 0;
1736 break; 2092 break;
1737 case R_SB_ALIGN_CENTRE: 2093 case SB_ALIGN_CENTRE:
1738 csrO = (scrollBar.bot - scrollBar.top) / 2; 2094 csrO = (scrollBar.bot - scrollBar.top) / 2;
1739 break; 2095 break;
1740 case R_SB_ALIGN_BOTTOM: 2096 case SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2097 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2098 break;
1743 } 2099 }
2100
1744 if (scrollBar.style == R_SB_XTERM 2101 if (scrollBar.style == SB_STYLE_XTERM
1745 || scrollbar_above_slider (ev.y) 2102 || scrollBar.above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2103 || scrollBar.below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2104 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1748 scrollbar_size ()); 2105
1749 scrollBar.setMotion (); 2106 scrollBar.state = SB_STATE_MOTION;
1750 break; 2107 break;
1751 2108
1752 case Button1: 2109 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2110 if (scrollBar.align == SB_ALIGN_CENTRE)
1754 csrO = ev.y - scrollBar.top; 2111 csrO = ev.y - scrollBar.top;
1755 /* FALLTHROUGH */ 2112 /* FALLTHROUGH */
1756 2113
1757 case Button3: 2114 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2115 if (scrollBar.style != SB_STYLE_XTERM)
1759 { 2116 {
1760 if (scrollbar_above_slider (ev.y)) 2117 if (scrollBar.above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2118# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2119 scr_page (UP, nrow - 1);
1763# else 2120# else
1764 scr_page (UP, TermWin.nrow / 4); 2121 scr_page (UP, nrow / 4);
1765# endif 2122# endif
1766 else if (scrollbar_below_slider (ev.y)) 2123 else if (scrollBar.below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2124# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2125 scr_page (DN, nrow - 1);
1769# else 2126# else
1770 scr_page (DN, TermWin.nrow / 4); 2127 scr_page (DN, nrow / 4);
1771# endif 2128# endif
1772 else 2129 else
1773 scrollBar.setMotion (); 2130 scrollBar.state = SB_STATE_MOTION;
1774 } 2131 }
1775 else 2132 else
1776 { 2133 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2134 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2135 (nrow
1779 * scrollbar_position (ev.y) 2136 * scrollBar.position (ev.y)
1780 / scrollbar_size ())); 2137 / scrollBar.size ()));
1781 } 2138 }
2139
1782 break; 2140 break;
1783 } 2141 }
1784 } 2142 }
2143
1785 return; 2144 return;
1786 } 2145 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2146}
1795 2147
1796void 2148void
1797rxvt_term::button_release (const XButtonEvent &ev) 2149rxvt_term::button_release (XButtonEvent &ev)
1798{ 2150{
1799 int reportmode = 0; 2151 int reportmode = 0;
1800 2152
1801 csrO = 0; /* reset csr Offset */ 2153 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2154 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2155 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2156
1805 if (scrollbar_isUpDn ()) 2157 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1806 { 2158 {
1807 scrollBar.setIdle (); 2159 scrollBar.state = SB_STATE_IDLE;
1808 scrollbar_show (0); 2160 scrollBar.show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2161 }
2162
1814#ifdef SELECTION_SCROLLING 2163#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2164 sel_scroll_ev.stop();
1816#endif 2165#endif
2166
1817 if (ev.window == TermWin.vt) 2167 if (ev.window == vt)
1818 { 2168 {
2169 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2170 return;
2171
2172#if ISO_14755
2173 // 5.4
2174 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2175 return;
2176#endif
2177
1819 if (reportmode) 2178 if (reportmode)
1820 { 2179 {
1821 /* mouse report from vt window */ 2180 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2181 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2182 if (ev.button >= 4)
… …
1834 mouse_report (ev); 2193 mouse_report (ev);
1835 } 2194 }
1836#else /* MOUSE_REPORT_DOUBLECLICK */ 2195#else /* MOUSE_REPORT_DOUBLECLICK */
1837 MEvent.button = AnyButton; 2196 MEvent.button = AnyButton;
1838 mouse_report (ev); 2197 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2198#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2199 return;
1841 } 2200 }
2201
1842 /* 2202 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2203 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2204 * when overriding mouse reporting
1845 */ 2205 */
1846 if (PrivateModes & PrivMode_mouse_report 2206 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2207 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2208 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2209 selection_extend (ev.x, ev.y, 0);
1850 2210
1851 switch (ev.button) 2211 switch (ev.button)
1852 { 2212 {
1853 case Button1: 2213 case Button1:
1854 case Button3: 2214 case Button3:
1855 selection_make (ev.time); 2215 selection_make (ev.time);
1856 break; 2216 break;
2217
1857 case Button2: 2218 case Button2:
1858 selection_request (ev.time, ev.x, ev.y); 2219 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2220 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1859 break; 2221 break;
2222
1860#ifdef MOUSE_WHEEL 2223#ifdef MOUSE_WHEEL
1861 case Button4: 2224 case Button4:
1862 case Button5: 2225 case Button5:
1863 { 2226 {
1864 int i; 2227 int lines;
1865 page_dirn v; 2228 page_dirn dirn;
1866 2229
1867 v = (ev.button == Button4) ? UP : DN; 2230 dirn = ev.button == Button4 ? UP : DN;
2231
1868 if (ev.state & ShiftMask) 2232 if (ev.state & ShiftMask)
1869 i = 1; 2233 lines = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2234 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2235 lines = nrow - 1;
1872 else 2236 else
1873 i = 5; 2237 lines = 5;
2238
1874# ifdef MOUSE_SLIP_WHEELING 2239# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2240 if (ev.state & ControlMask)
1876 { 2241 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2242 mouse_slip_wheel_speed += dirn;
1878 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2243 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2244
2245 if (!slip_wheel_ev.is_active ())
2246 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1879 } 2247 }
2248 else
1880# endif 2249# 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 { 2250 {
1888 scr_page (v, 1); 2251 scr_page (dirn, lines);
1889 scr_refresh (SMOOTH_REFRESH);
1890 scrollbar_show (1); 2252 scrollBar.show (1);
1891 } 2253 }
1892# endif
1893
1894 } 2254 }
1895 break; 2255 break;
1896#endif 2256#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 { 2257 }
1936 pchanged = 1; 2258 }
1937 XSetWindowBackground (display->display, TermWin.vt, 2259}
1938 PixColors[Color_bg]); 2260
1939 am_transparent = am_pixmap_trans = 0; 2261/*}}} */
2262
2263void ecb_hot
2264rxvt_term::cmd_parse ()
2265{
2266 wchar_t ch = NOCHAR;
2267 char *seq_begin; // remember start of esc-sequence here
2268
2269 for (;;)
2270 {
2271 if (ecb_unlikely (ch == NOCHAR))
1940 } 2272 {
1941 return pchanged; /* Don't try any more */ 2273 seq_begin = cmdbuf_ptr;
1942 } 2274 ch = next_char ();
1943 2275
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2276 if (ch == NOCHAR)
1945 XSync (display->display, False); 2277 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 { 2278 }
1983 nw += sx; 2279
1984 nx = -sx; 2280 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1985 sx = 0;
1986 } 2281 {
1987 if (sy < 0) 2282 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 { 2283 {
2005 pchanged = 1; 2284 seen_input = 1;
2006 if (TermWin.pixmap != None) 2285 // many badly-written programs (e.g. jed) contain a race condition:
2286 // they first read the screensize and then install a SIGWINCH handler.
2287 // some window managers resize the window early, and these programs
2288 // then sometimes get the size wrong.
2289 // unfortunately other programs are even more buggy and dislike
2290 // being sent SIGWINCH, so only do it when we were in fact being
2291 // resized.
2292 if (seen_resize && cmd_pid)
2293 kill (-cmd_pid, SIGWINCH);
2294 }
2295
2296 /* Read a text string from the input buffer */
2297 wchar_t buf[UBUFSIZ];
2298 bool refreshnow = false;
2299 int nlines = 0;
2300 wchar_t *str = buf;
2301 wchar_t *eol = str + min (ncol, UBUFSIZ);
2302
2303 for (;;)
2304 {
2305 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2306 break;
2307
2308 *str++ = ch;
2309
2310 if (ecb_unlikely (ch == C0_LF || str >= eol))
2007 { 2311 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2312 if (ch == C0_LF)
2009 TermWin.pixmap = None; 2313 nlines++;
2314
2315 refresh_count++;
2316
2317 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2318 {
2319 refresh_count = 0;
2320
2321 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2322 {
2323 refreshnow = true;
2324 ch = NOCHAR;
2325 break;
2326 }
2327 }
2328
2329 // scr_add_lines only works for nlines <= nrow - 1.
2330 if (nlines >= nrow - 1)
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 nlines = 0;
2337 str = buf;
2338 eol = str + min (ncol, UBUFSIZ);
2339 }
2340
2341 if (str >= eol)
2342 {
2343 if (eol >= buf + UBUFSIZ)
2344 {
2345 ch = NOCHAR;
2346 break;
2347 }
2348 else
2349 eol = min (eol + ncol, buf + UBUFSIZ);
2350 }
2351
2010 } 2352 }
2353
2354 seq_begin = cmdbuf_ptr;
2355 ch = next_char ();
2011 } 2356 }
2012 am_pixmap_trans = 0; 2357
2358 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2359 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2360 scr_add_lines (buf, str - buf, nlines);
2361
2362 /*
2363 * If there have been a lot of new lines, then update the screen
2364 * What the heck we'll cheat and only refresh less than every page-full.
2365 * if skipScroll is enabled.
2366 */
2367 if (refreshnow)
2368 {
2369 scr_refresh ();
2370 want_refresh = 1;
2371 }
2013 } 2372 }
2014 else 2373 else
2015 { 2374 {
2016 if (TermWin.pixmap != None) 2375 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 { 2376 {
2052 if (oldp != None) 2377 process_nonprinting (ch);
2053 pchanged = 1; 2378 }
2379 catch (const class out_of_input &o)
2380 {
2381 // we ran out of input, retry later
2382 cmdbuf_ptr = seq_begin;
2054 break; 2383 break;
2055 } 2384 }
2056 if (oldp != TermWin.parent[i]) 2385
2057 pchanged = 1; 2386 ch = NOCHAR;
2058 }
2059 n = 0;
2060 if (pchanged)
2061 { 2387 }
2062 for (; n < (unsigned int)i; n++) 2388 }
2063 { 2389}
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2390
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2391// read the next character
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2392wchar_t ecb_hot
2067 { 2393rxvt_term::next_char () NOTHROW
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2394{
2069 break; 2395 while (cmdbuf_ptr < cmdbuf_endp)
2070 } 2396 {
2071 } 2397 // assume 7-bit to be ascii ALWAYS
2398 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2399 return *cmdbuf_ptr++;
2400
2401 wchar_t wc;
2402 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2403
2404 if (len == (size_t)-2)
2072 } 2405 {
2073 if (n > (int) (sizeof (TermWin.parent) 2406 // the mbstate stores incomplete sequences. didn't know this :/
2074 / sizeof (TermWin.parent[0]))) 2407 cmdbuf_ptr = cmdbuf_endp;
2408 break;
2075 { 2409 }
2076 D_X ((stderr, "InheritPixmap Turning off")); 2410
2077 XSetWindowBackground (display->display, TermWin.parent[0], 2411 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 } 2412 {
2084 else 2413 mbstate.reset (); // reset now undefined conversion state
2414 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2415 // in which case we "erroneously" return the next byte which might be valid.
2416 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2085 { 2417 }
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 2418
2091 rqt.tv_sec = 1; 2419 // assume wchar == unicode
2092 rqt.tv_nsec = 0; 2420 cmdbuf_ptr += len;
2093 nanosleep (&rqt, NULL); 2421 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 } 2422 }
2423
2424 return NOCHAR;
2425}
2426
2427// read the next octet
2428uint32_t ecb_hot
2429rxvt_term::next_octet () NOTHROW
2430{
2431 return cmdbuf_ptr < cmdbuf_endp
2432 ? (unsigned char)*cmdbuf_ptr++
2433 : NOCHAR;
2434}
2435
2436static class out_of_input out_of_input;
2437
2438wchar_t ecb_hot
2439rxvt_term::cmd_getc () THROW ((class out_of_input))
2440{
2441 wchar_t c = next_char ();
2442
2443 if (c == NOCHAR)
2444 throw out_of_input;
2445
2108 return pchanged; 2446 return c;
2109} 2447}
2110#endif
2111 2448
2112/*}}} */ 2449uint32_t ecb_hot
2450rxvt_term::cmd_get8 () THROW ((class out_of_input))
2451{
2452 uint32_t c = next_octet ();
2453
2454 if (c == NOCHAR)
2455 throw out_of_input;
2456
2457 return c;
2458}
2113 2459
2114/*{{{ print pipe */ 2460/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2461/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2462#ifdef PRINTPIPE
2117FILE * 2463FILE * ecb_cold
2118rxvt_term::popen_printer () 2464rxvt_term::popen_printer ()
2119{ 2465{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2466 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2121 2467
2122 if (stream == NULL) 2468 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2469 rxvt_warn ("can't open printer pipe, not printing.\n");
2470
2124 return stream; 2471 return stream;
2125} 2472}
2126 2473
2127int 2474int ecb_cold
2128rxvt_term::pclose_printer (FILE *stream) 2475rxvt_term::pclose_printer (FILE *stream)
2129{ 2476{
2130 fflush (stream); 2477 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); 2478 return pclose (stream);
2137# endif
2138} 2479}
2139 2480
2140/* 2481/*
2141 * simulate attached vt100 printer 2482 * simulate attached vt100 printer
2142 */ 2483 */
2143void 2484void ecb_cold
2144rxvt_term::process_print_pipe () 2485rxvt_term::process_print_pipe ()
2145{ 2486{
2146 int done; 2487 FILE *fd = popen_printer ();
2147 FILE *fd;
2148 2488
2149 if ((fd = popen_printer ()) == NULL) 2489 if (!fd)
2150 return; 2490 return;
2151 2491
2152 /* 2492 /*
2153 * Send all input to the printer until either ESC[4i or ESC[?4i 2493 * Send all input to the printer until either ESC[4i or ESC[?4i
2154 * is received. 2494 * is received.
2155 */ 2495 */
2156 for (done = 0; !done;) 2496 for (int done = 0; !done; )
2157 { 2497 {
2158 unsigned char buf[8]; 2498 unsigned char buf[8];
2159 unsigned char ch; 2499 unicode_t ch;
2160 unsigned int i, len; 2500 unsigned int i, len;
2161 2501
2162 if ((ch = cmd_getc ()) != C0_ESC) 2502 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2503 {
2164 if (putc (ch, fd) == EOF) 2504 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2505 break; /* done = 1 */
… …
2180 { 2520 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2521 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2522 break; /* done = 1 */
2183 } 2523 }
2184 } 2524 }
2525
2185 for (i = 0; i < len; i++) 2526 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2527 if (putc (buf[i], fd) == EOF)
2187 { 2528 {
2188 done = 1; 2529 done = 1;
2189 break; 2530 break;
2190 } 2531 }
2191 } 2532 }
2192 } 2533 }
2534
2193 pclose_printer (fd); 2535 pclose_printer (fd);
2194} 2536}
2195#endif /* PRINTPIPE */ 2537#endif /* PRINTPIPE */
2196/*}}} */ 2538/*}}} */
2197 2539
2198/* *INDENT-OFF* */
2199enum { 2540enum {
2200 C1_40 = 0x40, 2541 C1_40 = 0x40,
2201 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2542 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, 2543 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, 2544 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 2545 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2205}; 2546};
2206/* *INDENT-ON* */
2207 2547
2208/*{{{ process non-printing single characters */ 2548/*{{{ process non-printing single characters */
2209void 2549void ecb_hot
2210rxvt_term::process_nonprinting (unsigned char ch) 2550rxvt_term::process_nonprinting (unicode_t ch)
2211{ 2551{
2212 switch (ch) 2552 switch (ch)
2213 { 2553 {
2554 case C0_ESC:
2555 process_escape_seq ();
2556 break;
2214 case C0_ENQ: /* terminal Status */ 2557 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 2558 if (rs[Rs_answerbackstring])
2216 tt_write ( 2559 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 2560 else
2220 tt_write ((unsigned char *)VT100_ANS, 2561 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 2562 break;
2223 case C0_BEL: /* bell */ 2563 case C0_BEL: /* bell */
2224 scr_bell (); 2564 scr_bell ();
2225 break; 2565 break;
2226 case C0_BS: /* backspace */ 2566 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 2581 scr_charset_choose (1);
2242 break; 2582 break;
2243 case C0_SI: /* shift in - acs */ 2583 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 2584 scr_charset_choose (0);
2245 break; 2585 break;
2586
2587#ifdef EIGHT_BIT_CONTROLS
2588 // 8-bit controls
2589 case 0x90: /* DCS */
2590 process_dcs_seq ();
2591 break;
2592 case 0x9b: /* CSI */
2593 process_csi_seq ();
2594 break;
2595 case 0x9d: /* OSC */
2596 process_osc_seq ();
2597 break;
2598#endif
2246 } 2599 }
2247} 2600}
2248/*}}} */ 2601/*}}} */
2249 2602
2250 2603
2251/*{{{ process VT52 escape sequences */ 2604/*{{{ process VT52 escape sequences */
2252void 2605void ecb_cold
2253rxvt_term::process_escape_vt52 (unsigned char ch) 2606rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 2607{
2255 int row, col; 2608 int row, col;
2256 2609
2257 switch (ch) 2610 switch (ch)
2258 { 2611 {
… …
2291 break; 2644 break;
2292 case 'Z': /* identify the terminal type */ 2645 case 'Z': /* identify the terminal type */
2293 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2646 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2294 break; 2647 break;
2295 case '<': /* turn off VT52 mode */ 2648 case '<': /* turn off VT52 mode */
2296 PrivMode (0, PrivMode_vt52); 2649 priv_modes &= ~PrivMode_vt52;
2297 break; 2650 break;
2298 case 'F': /* use special graphics character set */ 2651 case 'F': /* use special graphics character set */
2299 case 'G': /* use regular character set */ 2652 case 'G': /* use regular character set */
2300 /* unimplemented */ 2653 /* unimplemented */
2301 break; 2654 break;
… …
2307} 2660}
2308/*}}} */ 2661/*}}} */
2309 2662
2310 2663
2311/*{{{ process escape sequences */ 2664/*{{{ process escape sequences */
2312void 2665void ecb_hot
2313rxvt_term::process_escape_seq () 2666rxvt_term::process_escape_seq ()
2314{ 2667{
2315 unsigned char ch = cmd_getc (); 2668 unicode_t ch = cmd_getc ();
2316 2669
2317 if (PrivateModes & PrivMode_vt52) 2670 if (priv_modes & PrivMode_vt52)
2318 { 2671 {
2319 process_escape_vt52 (ch); 2672 process_escape_vt52 (ch);
2320 return; 2673 return;
2321 } 2674 }
2322 2675
2323 switch (ch) 2676 switch (ch)
2324 { 2677 {
2325 /* case 1: do_tek_mode (); break; */
2326 case '#': 2678 case '#':
2327 if (cmd_getc () == '8') 2679 if (cmd_getc () == '8')
2328 scr_E (); 2680 scr_E ();
2329 break; 2681 break;
2330 case '(': 2682 case '(':
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 2689 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 2690 break;
2339 case '+': 2691 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 2692 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 2693 break;
2342#ifdef MULTICHAR_SET 2694#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': 2695 case '6':
2349 scr_backindex (); 2696 scr_backindex ();
2350 break; 2697 break;
2351#endif 2698#endif
2352 case '7': 2699 case '7':
2353 scr_cursor (SAVE); 2700 scr_cursor (SAVE);
2354 break; 2701 break;
2355 case '8': 2702 case '8':
2356 scr_cursor (RESTORE); 2703 scr_cursor (RESTORE);
2357 break; 2704 break;
2358#ifndef NO_FRILLS 2705#if !ENABLE_MINIMAL
2359 case '9': 2706 case '9':
2360 scr_forwardindex (); 2707 scr_forwardindex ();
2361 break; 2708 break;
2362#endif 2709#endif
2710 // DECPAM/DECPNM
2363 case '=': 2711 case '=':
2712 priv_modes |= PrivMode_aplKP;
2713 break;
2364 case '>': 2714 case '>':
2365 PrivMode ((ch == '='), PrivMode_aplKP); 2715 priv_modes &= ~PrivMode_aplKP;
2366 break; 2716 break;
2367 2717
2368 case C1_40: 2718 case C1_40:
2369 cmd_getc (); 2719 cmd_getc ();
2370 break; 2720 break;
… …
2373 break; 2723 break;
2374 2724
2375 /* 8.3.87: NEXT LINE */ 2725 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 2726 case C1_NEL: /* ESC E */
2377 { 2727 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 2728 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 2729 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2380 } 2730 }
2381 break; 2731 break;
2382 2732
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 2733 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 2734 case C1_ESA: /* ESC G */
2385 process_graphics (); 2735 // used by original rxvt for rob nations own graphics mode
2736 if (cmd_getc () == 'Q')
2737 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2386 break; 2738 break;
2387 2739
2388 /* 8.3.63: CHARACTER TABULATION SET */ 2740 /* 8.3.63: CHARACTER TABULATION SET */
2389 case C1_HTS: /* ESC H */ 2741 case C1_HTS: /* ESC H */
2390 scr_set_tab (1); 2742 scr_set_tab (1);
… …
2394 case C1_RI: /* ESC M */ 2746 case C1_RI: /* ESC M */
2395 scr_index (DN); 2747 scr_index (DN);
2396 break; 2748 break;
2397 2749
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 2750 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 2751 /* case C1_SS2: break; */
2400 2752
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 2753 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 2754 /* case C1_SS3: break; */
2403 2755
2404 /* 8.3.27: DEVICE CONTROL STRING */ 2756 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 2757 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 2758 process_dcs_seq ();
2407 break; 2759 break;
2408 2760
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2761 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 2762 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 2763 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 2764 break; /* steal obsolete ESC [ c */
2414 2765
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2766 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2416 case C1_CSI: /* ESC [ */ 2767 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 2768 process_csi_seq ();
2418 break; 2769 break;
2419 2770
2420 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2771 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2421 case C1_OSC: /* ESC ] */ 2772 case C1_OSC: /* ESC ] */
2422 process_osc_seq (); 2773 process_osc_seq ();
2423 break; 2774 break;
2424 2775
2425 /* 8.3.106: RESET TO INITIAL STATE */ 2776 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2426 case 'c': 2777 case 'c':
2778 mbstate.reset ();
2427 scr_poweron (); 2779 scr_poweron ();
2428 scrollbar_show (1); 2780 scrollBar.show (1);
2429 break; 2781 break;
2430 2782
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2783 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2432 case 'n': 2784 case 'n':
2433 scr_charset_choose (2); 2785 scr_charset_choose (2);
… …
2440 } 2792 }
2441} 2793}
2442/*}}} */ 2794/*}}} */
2443 2795
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2796/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */
2446enum { 2797enum {
2447 CSI_ICH = 0x40, 2798 CSI_ICH = 0x40,
2448 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2799 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 , 2800 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, 2801 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, 2802 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, 2803 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, 2804 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 , 2805 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 2806 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2456}; 2807};
2457 2808
2458#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2809#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2459 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2810 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2460 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2811 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2461#define get_byte_array_bit(array, bit) \ 2812#define get_byte_array_bit(array, bit) \
2462 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2813 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2463 2814
2464const unsigned char csi_defaults[] = 2815static const unsigned char csi_defaults[] =
2465 { 2816 {
2466 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2817 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, */ 2818 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, */ 2819 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, [, \, ], ^, _, */ 2820 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, */ 2821 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, */ 2822 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, */ 2823 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, {, |, }, ~, */ 2824 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2474 }; 2825 };
2475/* *INDENT-ON* */
2476 2826
2477void 2827void ecb_hot
2478rxvt_term::process_csi_seq () 2828rxvt_term::process_csi_seq ()
2479{ 2829{
2480 unsigned char ch, priv, i; 2830 unicode_t ch, priv, prev_ch, i;
2481 unsigned int nargs, p; 2831 unsigned int nargs, p;
2482 int n, ndef; 2832 int n, ndef;
2483 int arg[ESC_ARGS]; 2833 int arg[ESC_ARGS] = { };
2484 2834
2485 for (nargs = ESC_ARGS; nargs > 0;) 2835 nargs = 0;
2486 arg[--nargs] = 0;
2487 2836
2488 priv = 0; 2837 priv = 0;
2489 ch = cmd_getc (); 2838 ch = cmd_getc ();
2490 if (ch >= '<' && ch <= '?') 2839 if ((ch >= '<' && ch <= '?') || ch == '!')
2840 {
2491 { /* '<' '=' '>' '?' */ 2841 /* '<' '=' '>' '?' '!' */
2492 priv = ch; 2842 priv = ch;
2493 ch = cmd_getc (); 2843 ch = cmd_getc ();
2494 } 2844 }
2845
2846 prev_ch = 0;
2495 /* read any numerical arguments */ 2847 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 2848 for (n = -1; ch < CSI_ICH; )
2497 { 2849 {
2498 if (isdigit (ch)) 2850 if (isdigit (ch))
2499 { 2851 {
… …
2506 { 2858 {
2507 if (nargs < ESC_ARGS) 2859 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 2860 arg[nargs++] = n;
2509 n = -1; 2861 n = -1;
2510 } 2862 }
2511 else if (ch == '\b') 2863 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); 2864 process_nonprinting (ch);
2523 } 2865
2866 prev_ch = ch;
2524 ch = cmd_getc (); 2867 ch = cmd_getc ();
2525 } 2868 }
2526 2869
2527 if (ch > CSI_7F) 2870 if (ch > CSI_7F)
2528 return; 2871 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 2877 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 2878 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 2879 if (arg[p] == -1)
2537 arg[p] = ndef; 2880 arg[p] = ndef;
2538 2881
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 /* 2882 /*
2547 * private mode handling 2883 * private mode handling
2548 */ 2884 */
2549 if (priv) 2885 if (priv)
2550 { 2886 {
2551 switch (priv) 2887 switch (priv)
2552 { 2888 {
2553 case '>': 2889 case '>':
2554 if (ch == CSI_DA) /* secondary device attributes */ 2890 if (ch == CSI_DA) /* secondary device attributes */
2891 {
2892 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2893 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2894 //
2895 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2896 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2897 // versions.
2898 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2899 tt_printf ("\033[>%d;95;0c", 'U');
2900 }
2556 break; 2901 break;
2902
2557 case '?': 2903 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2904 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 2905 process_terminal_mode (ch, priv, nargs, arg);
2560 break; 2906 break;
2907
2908 case '!':
2909 if (ch == CSI_70)
2910 {
2911 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2912 scr_soft_reset ();
2913
2914 static const int pm_h[] = { 7, 25 };
2915 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2916
2917 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2918 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2561 } 2919 }
2920 break;
2921 }
2922
2562 return; 2923 return;
2563 } 2924 }
2564 2925
2565 switch (ch) 2926 switch (ch)
2566 { 2927 {
… …
2580 } 2941 }
2581 break; 2942 break;
2582#endif 2943#endif
2583 2944
2584 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2945 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2585 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2946 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2586 arg[0] = -arg[0]; 2947 arg[0] = -arg[0];
2587 /* FALLTHROUGH */ 2948 /* FALLTHROUGH */
2588 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2949 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2589 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2950 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2590 scr_gotorc (arg[0], 0, RELATIVE); 2951 scr_gotorc (arg[0], 0, RELATIVE);
2591 break; 2952 break;
2592 2953
2593 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2954 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2594 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2955 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2665 3026
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3027 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 3028 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 3029 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3030 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3031 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 3032 break;
2672 3033
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3034 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 3035 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 3036 break;
2677 3037
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3038 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 3039 process_sgr_mode (nargs, arg);
2680 break; 3040 break;
… …
2686 tt_printf ("\033[0n"); 3046 tt_printf ("\033[0n");
2687 break; 3047 break;
2688 case 6: /* CPR requested */ 3048 case 6: /* CPR requested */
2689 scr_report_position (); 3049 scr_report_position ();
2690 break; 3050 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 3051 case 7: /* unofficial extension */
3052 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3053 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 3054 break;
2695#endif
2696 case 8: /* unofficial extension */ 3055 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3056 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break;
2699
2700 case XTerm_locale: /* unofficial extension */
2701 tt_printf ("%-.250s\n", locale);
2702 break; 3057 break;
2703 } 3058 }
2704 break; 3059 break;
2705 3060
2706 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3061 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2739 break; 3094 break;
2740 3095
2741 case CSI_RM: /* 8.3.107: RESET MODE */ 3096 case CSI_RM: /* 8.3.107: RESET MODE */
2742 if (arg[0] == 4) 3097 if (arg[0] == 4)
2743 scr_insert_mode (0); 3098 scr_insert_mode (0);
3099 else if (arg[0] == 20)
3100 priv_modes &= ~PrivMode_LFNL;
2744 break; 3101 break;
2745 3102
2746 case CSI_SM: /* 8.3.126: SET MODE */ 3103 case CSI_SM: /* 8.3.126: SET MODE */
2747 if (arg[0] == 4) 3104 if (arg[0] == 4)
2748 scr_insert_mode (1); 3105 scr_insert_mode (1);
3106 else if (arg[0] == 20)
3107 priv_modes |= PrivMode_LFNL;
3108 break;
3109
3110 case CSI_71: // DESCUSR: set cursor style
3111 if (prev_ch == ' ')
3112 set_cursor_style (arg[0]);
2749 break; 3113 break;
2750 3114
2751 /* 3115 /*
2752 * PRIVATE USE beyond this point. All CSI_7? sequences here 3116 * PRIVATE USE beyond this point. All CSI_7? sequences here
2753 */ 3117 */
… …
2765 break; 3129 break;
2766 case CSI_75: 3130 case CSI_75:
2767 scr_cursor (RESTORE); 3131 scr_cursor (RESTORE);
2768 break; 3132 break;
2769 3133
2770#ifndef NO_FRILLS 3134#if !ENABLE_MINIMAL
2771 case CSI_74: 3135 case CSI_74:
2772 process_window_ops (arg, nargs); 3136 process_window_ops (arg, nargs);
2773 break; 3137 break;
2774#endif 3138#endif
2775 3139
2776 case CSI_78: /* DECREQTPARM */ 3140 case CSI_78: /* DECREQTPARM */
2777 if (arg[0] == 0 || arg[0] == 1) 3141 if (arg[0] == 0 || arg[0] == 1)
2778 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3142 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2779 /* FALLTHROUGH */ 3143 break;
2780 3144
2781 default: 3145 default:
2782 break; 3146 break;
2783 } 3147 }
2784} 3148}
2785/*}}} */ 3149/*}}} */
2786 3150
2787#ifndef NO_FRILLS 3151#if !ENABLE_MINIMAL
2788/* ARGSUSED */
2789void 3152void
2790rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3153rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2791{ 3154{
2792 int x, y; 3155 int x, y;
2793#if 0
2794 char *s;
2795#endif
2796 XWindowAttributes wattr; 3156 XWindowAttributes wattr;
2797 Window wdummy; 3157 Window wdummy;
3158
3159 dLocal (Display *, dpy);
2798 3160
2799 if (nargs == 0) 3161 if (nargs == 0)
2800 return; 3162 return;
3163
2801 switch (args[0]) 3164 switch (args[0])
2802 { 3165 {
2803 /* 3166 /*
2804 * commands 3167 * commands
2805 */ 3168 */
2806 case 1: /* deiconify window */ 3169 case 1: /* deiconify window */
2807 XMapWindow (display->display, TermWin.parent[0]); 3170 XMapWindow (dpy, parent);
2808 break; 3171 break;
2809 case 2: /* iconify window */ 3172 case 2: /* iconify window */
2810 XIconifyWindow (display->display, TermWin.parent[0], 3173 XIconifyWindow (dpy, parent, display->screen);
2811 DefaultScreen (display->display));
2812 break; 3174 break;
2813 case 3: /* set position (pixels) */ 3175 case 3: /* set position (pixels) */
2814 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3176 XMoveWindow (dpy, parent, args[1], args[2]);
2815 break; 3177 break;
2816 case 4: /* set size (pixels) */ 3178 case 4: /* set size (pixels) */
2817 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3179 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2818 break; 3180 break;
2819 case 5: /* raise window */ 3181 case 5: /* raise window */
2820 XRaiseWindow (display->display, TermWin.parent[0]); 3182 XRaiseWindow (dpy, parent);
2821 break; 3183 break;
2822 case 6: /* lower window */ 3184 case 6: /* lower window */
2823 XLowerWindow (display->display, TermWin.parent[0]); 3185 XLowerWindow (dpy, parent);
2824 break; 3186 break;
2825 case 7: /* refresh window */ 3187 case 7: /* refresh window */
2826 scr_touch (true); 3188 scr_touch (true);
2827 break; 3189 break;
2828 case 8: /* set size (chars) */ 3190 case 8: /* set size (chars) */
2829 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3191 set_widthheight ((unsigned int) (args[2] * fwidth),
2830 (unsigned int) (args[1] * TermWin.fheight)); 3192 (unsigned int) (args[1] * fheight));
2831 break; 3193 break;
3194
3195 //case 9: NYI, TODO, restore maximized window or maximize window
2832 default: 3196 default:
2833 if (args[0] >= 24) /* set height (chars) */ 3197 if (args[0] >= 24) /* set height (chars) */
2834 set_widthheight ((unsigned int)TermWin.width, 3198 set_widthheight ((unsigned int)vt_width,
2835 (unsigned int) (args[1] * TermWin.fheight)); 3199 (unsigned int) (args[1] * fheight));
2836 break; 3200 break;
3201
2837 /* 3202 /*
2838 * reports - some output format copied from XTerm 3203 * reports - some output format copied from XTerm
2839 */ 3204 */
2840 case 11: /* report window state */ 3205 case 11: /* report window state */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3206 XGetWindowAttributes (dpy, parent, &wattr);
2842 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3207 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2843 break; 3208 break;
2844 case 13: /* report window position */ 3209 case 13: /* report window position */
2845 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3210 XGetWindowAttributes (dpy, parent, &wattr);
2846 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3211 XTranslateCoordinates (dpy, parent, wattr.root,
2847 -wattr.border_width, -wattr.border_width, 3212 -wattr.border_width, -wattr.border_width,
2848 &x, &y, &wdummy); 3213 &x, &y, &wdummy);
2849 tt_printf ("\033[3;%d;%dt", x, y); 3214 tt_printf ("\033[3;%d;%dt", x, y);
2850 break; 3215 break;
2851 case 14: /* report window size (pixels) */ 3216 case 14: /* report window size (pixels) */
2852 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3217 XGetWindowAttributes (dpy, parent, &wattr);
2853 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3218 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2854 break; 3219 break;
3220 case 18: /* report text area size (chars) */
3221 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3222 break;
2855 case 18: /* report window size (chars) */ 3223 case 19: /* report window size (chars) */
2856 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3224 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2857 break; 3225 break;
2858#if 0 /* XXX: currently disabled due to security concerns */
2859 case 20: /* report icon label */ 3226 case 20: /* report icon label */
3227 {
3228 char *s;
2860 XGetIconName (display->display, TermWin.parent[0], &s); 3229 XGetIconName (dpy, parent, &s);
2861 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3230 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3231 XFree (s);
3232 }
2862 break; 3233 break;
2863 case 21: /* report window title */ 3234 case 21: /* report window title */
2864 XFetchName (display->display, TermWin.parent[0], &s); 3235 {
3236 char *s;
3237 XFetchName (dpy, parent, &s);
2865 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3238 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3239 XFree (s);
3240 }
2866 break; 3241 break;
2867#endif
2868
2869 } 3242 }
2870} 3243}
2871#endif 3244#endif
2872 3245
2873/*----------------------------------------------------------------------*/ 3246/*----------------------------------------------------------------------*/
2874/* 3247/*
2875 * get input up until STRING TERMINATOR (or BEL) 3248 * get input up until STRING TERMINATOR (or BEL)
2876 * ends_how is terminator used. returned input must be free ()d 3249 * ends_how is terminator used. returned input must be free()'d
2877 */ 3250 */
2878unsigned char * 3251char *
2879rxvt_term::get_to_st (unsigned char *ends_how) 3252rxvt_term::get_to_st (unicode_t &ends_how)
2880{ 3253{
2881 int seen_esc = 0; /* seen escape? */ 3254 unicode_t ch;
3255 bool seen_esc = false;
2882 unsigned int n = 0; 3256 unsigned int n = 0;
2883 unsigned char *s; 3257 wchar_t string[CBUFSIZ];
2884 unsigned char ch, string[STRING_MAX];
2885 3258
2886 for (; (ch = cmd_getc ());) 3259 while ((ch = cmd_getc ()) != NOCHAR)
2887 { 3260 {
2888 if (ch == C0_BEL 3261 if (seen_esc)
2889 || ch == CHAR_ST 3262 {
2890 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3263 if (ch == 0x5c) /* 7bit ST */
2891 break; 3264 break;
3265 else
3266 return NULL;
3267 }
2892 if (ch == C0_ESC) 3268 else if (ch == C0_ESC)
2893 { 3269 {
2894 seen_esc = 1; 3270 seen_esc = true;
2895 continue; 3271 continue;
2896 } 3272 }
3273 else if (ch == C0_BEL || ch == CHAR_ST)
3274 break;
2897 else if (ch == '\t') 3275 else if (ch == C0_SYN)
2898 ch = ' '; /* translate '\t' to space */ 3276 ch = cmd_get8 ();
2899 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3277 else if (ch < 0x20)
2900 return NULL; /* other control character - exit */ 3278 return NULL; /* other control character - exit */
3279
3280 seen_esc = false;
3281
2901 if (n < sizeof (string) - 1) 3282 if (n >= sizeof (string) - 1)
3283 // stop at some sane length
3284 return NULL;
3285
2902 string[n++] = ch; 3286 string[n++] = ch;
2903 seen_esc = 0;
2904 } 3287 }
3288
2905 string[n++] = '\0'; 3289 string[n++] = '\0';
2906 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3290
2907 return NULL;
2908 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3291 ends_how = (ch == 0x5c ? C0_ESC : ch);
2909 STRNCPY (s, string, n); 3292
2910 return s; 3293 return rxvt_wcstombs (string);
2911} 3294}
2912 3295
2913/*----------------------------------------------------------------------*/ 3296/*----------------------------------------------------------------------*/
2914/* 3297/*
2915 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3298 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2916 */ 3299 */
2917void 3300void
2918rxvt_term::process_dcs_seq () 3301rxvt_term::process_dcs_seq ()
2919{ 3302{
2920 unsigned char eh, *s;
2921 /* 3303 /*
2922 * Not handled yet 3304 * Not handled yet
2923 */ 3305 */
3306
3307 unicode_t eh;
2924 s = get_to_st (&eh); 3308 char *s = get_to_st (eh);
2925 if (s) 3309 if (s)
2926 free (s); 3310 free (s);
3311
2927 return; 3312 return;
2928} 3313}
2929 3314
2930/*----------------------------------------------------------------------*/ 3315/*----------------------------------------------------------------------*/
2931/* 3316/*
2932 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3317 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2933 */ 3318 */
2934void 3319void
2935rxvt_term::process_osc_seq () 3320rxvt_term::process_osc_seq ()
2936{ 3321{
2937 unsigned char ch, eh, *s; 3322 int arg;
2938 int arg;
2939 3323
2940 ch = cmd_getc (); 3324 unicode_t ch = cmd_getc ();
2941 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3325 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2942 arg = arg * 10 + (ch - '0'); 3326 arg = arg * 10 + (ch - '0');
2943 3327
2944 if (ch == ';') 3328 if (ch == ';')
2945 { 3329 {
3330 unicode_t eh;
2946 s = get_to_st (&eh); 3331 char *s = get_to_st (eh);
3332
2947 if (s) 3333 if (s)
2948 { 3334 {
2949 /*
2950 * rxvt_menubar_dispatch () violates the constness of the string,
2951 * so do it here
2952 */
2953 if (arg == XTerm_Menu)
2954#if 0 /* XXX: currently disabled due to security concerns */
2955 menubar_dispatch ((char *)s);
2956#else
2957 (void)0;
2958#endif
2959 else
2960 xterm_seq (arg, (char *)s, eh); 3335 process_xterm_seq (arg, s, eh);
2961 free (s); 3336 free (s);
2962 } 3337 }
2963 } 3338 }
2964} 3339}
3340
3341void
3342rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3343{
3344 if (str[0] == '?' && !str[1])
3345 {
3346 rgba c;
3347 pix_colors_focused[color].get (c);
3348
3349#if XFT
3350 if (c.a != rgba::MAX_CC)
3351 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3352 else
3353#endif
3354 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3355 }
3356 else
3357 set_window_color (color, str);
3358}
3359
2965/* 3360/*
2966 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3361 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2967 * 0 = change iconName/title
2968 * 1 = change iconName
2969 * 2 = change title
2970 * 4 = change color
2971 * 12 = change text color
2972 * 13 = change mouse foreground color
2973 * 17 = change highlight character colour
2974 * 18 = change bold character color
2975 * 19 = change underlined character color
2976 * 46 = change logfile (not implemented)
2977 * 50 = change font
2978 *
2979 * rxvt extensions:
2980 * 9 = change locale (NYI)
2981 * 10 = menu (may change in future)
2982 * 20 = bg pixmap
2983 * 39 = change default fg color
2984 * 49 = change default bg color
2985 * 55 = dump scrollback buffer and all of screen
2986 */ 3362 */
2987void 3363void
2988rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3364rxvt_term::process_xterm_seq (int op, char *str, char resp)
2989{ 3365{
2990 int changed = 0; 3366 int color;
2991 int color;
2992 char *buf, *name; 3367 char *buf, *name;
3368 bool query = str[0] == '?' && !str[1];
3369 int saveop = op;
3370
3371 dLocal (Display *, dpy);
2993 3372
2994 assert (str != NULL); 3373 assert (str != NULL);
3374
3375 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3376 return;
3377
2995 switch (op) 3378 switch (op)
2996 { 3379 {
2997 case XTerm_name: 3380 case XTerm_name:
2998 set_title (str); 3381 set_title (str);
2999 /* FALLTHROUGH */ 3382 /* FALLTHROUGH */
3000 case XTerm_iconName: 3383 case XTerm_iconName:
3001 set_iconName (str); 3384 set_icon_name (str);
3002 break; 3385 break;
3003 case XTerm_title: 3386 case XTerm_title:
3004 set_title (str); 3387 set_title (str);
3005 break; 3388 break;
3389 case XTerm_property:
3390 if (str[0] == '?')
3391 {
3392 Atom prop = display->atom (str + 1);
3393 Atom actual_type;
3394 int actual_format;
3395 unsigned long nitems;
3396 unsigned long bytes_after;
3397 unsigned char *value = 0;
3398 const char *str = "";
3399
3400 if (prop
3401 && XGetWindowProperty (dpy, parent,
3402 prop, 0, 1<<16, 0, AnyPropertyType,
3403 &actual_type, &actual_format,
3404 &nitems, &bytes_after, &value) == Success
3405 && actual_type != None
3406 && actual_format == 8)
3407 str = (const char *)(value);
3408
3409 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3410
3411 XFree (value);
3412 }
3413 else
3414 {
3415 char *eq = strchr (str, '=');
3416
3417 if (eq)
3418 {
3419 *eq = 0;
3420 set_utf8_property (display->atom (str), eq + 1);
3421 }
3422 else
3423 XDeleteProperty (dpy, parent,
3424 display->atom (str));
3425 }
3426 break;
3427
3006 case XTerm_Color: 3428 case XTerm_Color:
3007 for (buf = (char *)str; buf && *buf;) 3429 for (buf = (char *)str; buf && *buf;)
3008 { 3430 {
3009 if ((name = STRCHR (buf, ';')) == NULL) 3431 if ((name = strchr (buf, ';')) == NULL)
3010 break; 3432 break;
3433
3011 *name++ = '\0'; 3434 *name++ = '\0';
3012 color = atoi (buf); 3435 color = atoi (buf) + minCOLOR;
3013 if (color < 0 || color >= TOTAL_COLORS) 3436
3437 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3014 break; 3438 break;
3439
3015 if ((buf = STRCHR (name, ';')) != NULL) 3440 if ((buf = strchr (name, ';')) != NULL)
3016 *buf++ = '\0'; 3441 *buf++ = '\0';
3017 set_window_color (color + minCOLOR, name); 3442
3443 process_color_seq (op, color, name, resp);
3018 } 3444 }
3445 break;
3446 case Rxvt_restoreFG:
3447 case XTerm_Color00:
3448 process_color_seq (op, Color_fg, str, resp);
3449 break;
3450 case Rxvt_restoreBG:
3451 case XTerm_Color01:
3452 process_color_seq (op, Color_bg, str, resp);
3019 break; 3453 break;
3020#ifndef NO_CURSORCOLOR 3454#ifndef NO_CURSORCOLOR
3021 case XTerm_Color_cursor: 3455 case XTerm_Color_cursor:
3022 set_window_color (Color_cursor, str); 3456 process_color_seq (op, Color_cursor, str, resp);
3023 break; 3457 break;
3024#endif 3458#endif
3025 case XTerm_Color_pointer: 3459 case XTerm_Color_pointer_fg:
3026 set_window_color (Color_pointer, str); 3460 process_color_seq (op, Color_pointer_fg, str, resp);
3027 break; 3461 break;
3462 case XTerm_Color_pointer_bg:
3463 process_color_seq (op, Color_pointer_bg, str, resp);
3464 break;
3465#ifdef OPTION_HC
3466 case XTerm_Color_HC:
3467 process_color_seq (op, Color_HC, str, resp);
3468 break;
3469 case XTerm_Color_HTC:
3470 process_color_seq (op, Color_HTC, str, resp);
3471 break;
3472#endif
3028#ifndef NO_BOLD_UNDERLINE_REVERSE 3473#ifndef NO_BOLD_UNDERLINE_REVERSE
3029 case XTerm_Color_BD: 3474 case URxvt_Color_BD:
3030 set_window_color (Color_BD, str); 3475 process_color_seq (op, Color_BD, str, resp);
3031 break; 3476 break;
3032 case XTerm_Color_UL: 3477 case URxvt_Color_UL:
3033 set_window_color (Color_UL, str); 3478 process_color_seq (op, Color_UL, str, resp);
3034 break; 3479 break;
3035 case XTerm_Color_RV: 3480 case URxvt_Color_IT:
3036 set_window_color (Color_RV, str); 3481 process_color_seq (op, Color_IT, str, resp);
3037 break; 3482 break;
3038#endif 3483#endif
3484 case URxvt_Color_border:
3485 process_color_seq (op, Color_border, str, resp);
3486 break;
3039 3487
3040 case XTerm_Menu: 3488#if BG_IMAGE_FROM_ROOT
3489 case URxvt_Color_tint:
3490 process_color_seq (op, Color_tint, str, resp);
3041 /* 3491 {
3042 * rxvt_menubar_dispatch () violates the constness of the string, 3492 bool changed = false;
3043 * so DON'T do it here 3493
3494 if (ISSET_PIXCOLOR (Color_tint))
3495 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3496
3497 if (changed)
3498 update_background ();
3044 */ 3499 }
3500
3045 break; 3501 break;
3502#endif
3503
3504#if BG_IMAGE_FROM_FILE
3046 case XTerm_Pixmap: 3505 case Rxvt_Pixmap:
3047 if (*str != ';') 3506 if (!strcmp (str, "?"))
3048 { 3507 {
3049#if XPM_BACKGROUND 3508 char str[256];
3050 scale_pixmap (""); /* reset to default scaling */ 3509 int h_scale = fimage.h_scale;
3051 set_bgPixmap (str); /* change pixmap */ 3510 int v_scale = fimage.v_scale;
3052#endif 3511 int h_align = fimage.h_align;
3053 scr_touch (true); 3512 int v_align = fimage.v_align;
3513
3514 sprintf (str, "[%dx%d+%d+%d]",
3515 h_scale, v_scale,
3516 h_align, v_align);
3517 process_xterm_seq (XTerm_title, str, CHAR_ST);
3054 } 3518 }
3055 while ((str = STRCHR (str, ';')) != NULL) 3519 else
3056 { 3520 {
3521 bool changed = false;
3522
3523 if (*str != ';')
3524 {
3525 try
3526 {
3527 fimage.set_file_geometry (this, str);
3528 changed = true;
3529 }
3530 catch (const class rxvt_failure_exception &e)
3531 {
3532 }
3533 }
3534 else
3535 {
3057 str++; 3536 str++;
3058#if XPM_BACKGROUND 3537 if (fimage.set_geometry (str, true))
3059 changed += scale_pixmap (str); 3538 changed = true;
3060#endif 3539 }
3061 3540
3541 if (changed)
3542 {
3543 if (bg_window_position_sensitive ())
3544 {
3545 int x, y;
3546 get_window_origin (x, y);
3547 parent_x = x;
3548 parent_y = y;
3549 }
3550 update_background ();
3551 }
3062 } 3552 }
3063 if (changed)
3064 {
3065#ifdef XPM_BACKGROUND
3066 resize_pixmap ();
3067#endif
3068 scr_touch (true);
3069 }
3070 break; 3553 break;
3554#endif
3071 3555
3072 case XTerm_restoreFG:
3073 set_window_color (Color_fg, str);
3074 break;
3075 case XTerm_restoreBG:
3076 set_window_color (Color_bg, str);
3077 break;
3078 case XTerm_logfile: 3556 case XTerm_logfile:
3557 // TODO, when secure mode?
3079 break; 3558 break;
3080 case XTerm_font: 3559
3081 change_font (str);
3082 break;
3083 case XTerm_locale:
3084 set_locale (str);
3085 im_cb ();
3086 break;
3087#if 0 3560#if 0
3088 case XTerm_dumpscreen: /* no error notices */ 3561 case Rxvt_dumpscreen: /* no error notices */
3089 { 3562 {
3090 int fd; 3563 int fd;
3091 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3564 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3092 { 3565 {
3093 scr_dump (fd); 3566 scr_dump (fd);
3094 close (fd); 3567 close (fd);
3095 } 3568 }
3096 } 3569 }
3097 break; 3570 break;
3098#endif 3571#endif
3572 case XTerm_font:
3573 op = URxvt_font;
3574 case URxvt_font:
3575#if ENABLE_STYLES
3576 case URxvt_boldFont:
3577 case URxvt_italicFont:
3578 case URxvt_boldItalicFont:
3579#endif
3580 if (query)
3581 tt_printf ("\33]%d;%-.250s%c", saveop,
3582 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3583 ? fontset[op - URxvt_font]->fontdesc : "",
3584 resp);
3585 else
3586 {
3587 const char *&res = rs[Rs_font + (op - URxvt_font)];
3099 3588
3589 res = strdup (str);
3590 allocated.push_back ((void *)res);
3591 set_fonts ();
3592 }
3593 break;
3594
3595 case URxvt_version:
3596 if (query)
3597 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3598 op,
3599 rs[Rs_name], VERSION[0], VERSION[2],
3600 resp);
3601 break;
3602
3603#if !ENABLE_MINIMAL
3604 case URxvt_locale:
3605 if (query)
3606 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3607 else
3608 {
3609 set_locale (str);
3610 pty->set_utf8_mode (enc_utf8);
3611 init_xlocale ();
3612 }
3613 break;
3614
3615 case URxvt_view_up:
3616 case URxvt_view_down:
3617 {
3618 int lines = atoi (str);
3619
3620 if (lines)
3621 scr_page (op == URxvt_view_up ? UP : DN, lines);
3622 else
3623 scr_erase_savelines ();
3624 }
3625
3626 break;
3627#endif
3628
3629#if ENABLE_PERL
3630 case URxvt_perl:
3631 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3632 break;
3633#endif
3100 } 3634 }
3101} 3635}
3102/*----------------------------------------------------------------------*/ 3636/*----------------------------------------------------------------------*/
3103 3637
3104/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3638/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3109 * 's' = save 3643 * 's' = save
3110 * 'r' = restore 3644 * 'r' = restore
3111 * 't' = toggle 3645 * 't' = toggle
3112 * so no need for fancy checking 3646 * so no need for fancy checking
3113 */ 3647 */
3114int 3648int ecb_cold
3115rxvt_term::privcases (int mode, unsigned long bit) 3649rxvt_term::privcases (int mode, unsigned long bit)
3116{ 3650{
3117 int state; 3651 int state;
3118 3652
3119 if (mode == 's') 3653 if (mode == 's')
3120 { 3654 {
3121 SavedModes |= (PrivateModes & bit); 3655 if (priv_modes & bit)
3656 SavedModes |= bit;
3657 else
3658 SavedModes &= ~bit;
3122 return -1; 3659 return -1;
3123 } 3660 }
3124 else 3661 else
3125 { 3662 {
3126 if (mode == 'r') 3663 if (mode == 'r')
3127 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3664 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3128 else 3665 else
3129 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3666 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3130 PrivMode (state, bit); 3667
3668 if (state)
3669 priv_modes |= bit;
3670 else
3671 priv_modes &= ~bit;
3131 } 3672 }
3673
3132 return state; 3674 return state;
3133} 3675}
3134 3676
3135/* we're not using priv _yet_ */ 3677/* we're not using priv _yet_ */
3136void 3678void
3137rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3679rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3138{ 3680{
3139 unsigned int i, j; 3681 unsigned int i, j;
3140 int state; 3682 int state;
3683
3141 static const struct 3684 static const struct
3142 { 3685 {
3143 const int argval; 3686 const int argval;
3144 const unsigned long bit; 3687 const unsigned long bit;
3145 }
3146 argtopriv[] = { 3688 } argtopriv[] = {
3147 { 1, PrivMode_aplCUR }, 3689 { 1, PrivMode_aplCUR }, // DECCKM
3148 { 2, PrivMode_vt52 }, 3690 { 2, PrivMode_vt52 }, // DECANM
3149 { 3, PrivMode_132 }, 3691 { 3, PrivMode_132 }, // DECCOLM
3150 { 4, PrivMode_smoothScroll }, 3692 { 4, PrivMode_smoothScroll }, // DECSCLM
3151 { 5, PrivMode_rVideo }, 3693 { 5, PrivMode_rVideo }, // DECSCNM
3152 { 6, PrivMode_relOrigin }, 3694 { 6, PrivMode_relOrigin }, // DECOM
3153 { 7, PrivMode_Autowrap }, 3695 { 7, PrivMode_Autowrap }, // DECAWM
3696 // 8, auto-repeat keys // DECARM
3154 { 9, PrivMode_MouseX10 }, 3697 { 9, PrivMode_MouseX10 },
3155#ifdef menuBar_esc 3698 // 18 end FF to printer after print screen
3156 { menuBar_esc, PrivMode_menuBar }, 3699 // 19 Print screen prints full screen/scroll region
3157#endif 3700 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3158#ifdef scrollBar_esc 3701#ifdef scrollBar_esc
3159 { scrollBar_esc, PrivMode_scrollBar }, 3702 { scrollBar_esc, PrivMode_scrollBar },
3160#endif 3703#endif
3161 { 25, PrivMode_VisibleCursor },
3162 { 35, PrivMode_ShiftKeys }, 3704 { 35, PrivMode_ShiftKeys }, // rxvt extension
3705 // 38, tektronix mode // DECTEK
3163 { 40, PrivMode_132OK }, 3706 { 40, PrivMode_132OK },
3707 // 41 xterm more fixes NYI
3708 // 45 margin bell NYI
3709 // 46 start logging
3164 { 47, PrivMode_Screen }, 3710 { 47, PrivMode_Screen },
3165 { 66, PrivMode_aplKP }, 3711 { 66, PrivMode_aplKP }, // DECNKM
3166#ifndef NO_BACKSPACE_KEY 3712#ifndef NO_BACKSPACE_KEY
3167 { 67, PrivMode_BackSpace }, 3713 { 67, PrivMode_BackSpace }, // DECBKM
3168#endif 3714#endif
3169 { 1000, PrivMode_MouseX11 }, 3715 { 1000, PrivMode_MouseX11 },
3716 { 1002, PrivMode_MouseBtnEvent },
3717 { 1003, PrivMode_MouseAnyEvent },
3718#if ENABLE_FRILLS
3719 { 1005, PrivMode_ExtModeMouse },
3720#endif
3170 { 1010, PrivMode_TtyOutputInh }, 3721 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3171 { 1011, PrivMode_Keypress }, 3722 { 1011, PrivMode_Keypress }, // rxvt extension
3723#if ENABLE_FRILLS
3724 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3725#endif
3726 // 1035 enable modifiers for alt, numlock NYI
3727 // 1036 send ESC for meta keys NYI
3728 // 1037 send DEL for keypad delete NYI
3172 { 1047, PrivMode_Screen }, 3729 { 1047, PrivMode_Screen },
3730 // 1048 save and restore cursor, implemented in code
3173 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3731 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3732 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3733 { 2004, PrivMode_BracketPaste },
3174 }; 3734 };
3175 3735
3176 if (nargs == 0) 3736 if (nargs == 0)
3177 return; 3737 return;
3178 3738
… …
3185 for (i = 0; i < nargs; i++) 3745 for (i = 0; i < nargs; i++)
3186 { 3746 {
3187 state = -1; 3747 state = -1;
3188 3748
3189 /* basic handling */ 3749 /* basic handling */
3190 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3750 for (j = 0; j < ecb_array_length (argtopriv); j++)
3191 if (argtopriv[j].argval == arg[i]) 3751 if (argtopriv[j].argval == arg[i])
3192 { 3752 {
3193 state = privcases (mode, argtopriv[j].bit); 3753 state = privcases (mode, argtopriv[j].bit);
3194 break; 3754 break;
3195 } 3755 }
3196 3756
3197 /* extra handling for values with state unkept */ 3757 /* extra handling for values with state unkept */
3198 if (state == -1)
3199 switch (arg[i]) 3758 switch (arg[i])
3200 { 3759 {
3760#if ENABLE_STYLES
3761 case 1021:
3762 set_option (Opt_intensityStyles, mode);
3763
3764 scr_touch (true);
3765 break;
3766#endif
3201 case 1048: /* alternative cursor save */ 3767 case 1048: /* alternative cursor save */
3768 if (option (Opt_secondaryScreen))
3202 if (mode == 0) 3769 if (mode == 0)
3203 scr_cursor (RESTORE); 3770 scr_cursor (RESTORE);
3204 else if (mode == 1) 3771 else if (mode == 1)
3205 scr_cursor (SAVE); 3772 scr_cursor (SAVE);
3206 /* FALLTHROUGH */
3207 default:
3208 continue; /* for (;i;) */
3209 }
3210
3211 /* extra handling for values with valid 0 or 1 state */
3212 switch (arg[i])
3213 {
3214 /* case 1: - application cursor keys */
3215 case 2: /* VT52 mode */
3216 /* oddball mode. should be set regardless of set/reset
3217 * parameter. Return from VT52 mode with an ESC < from
3218 * within VT52 mode
3219 */
3220 PrivMode (1, PrivMode_vt52);
3221 break; 3773 break;
3774 }
3775
3776 if (state >= 0)
3777 /* extra handling for values with valid 0 or 1 state */
3778 switch (arg[i])
3779 {
3780 /* case 1: - application cursor keys */
3781 case 2: /* VT52 mode */
3782 /* oddball mode. should be set regardless of set/reset
3783 * parameter. Return from VT52 mode with an ESC < from
3784 * within VT52 mode
3785 */
3786 priv_modes |= PrivMode_vt52;
3787 break;
3222 case 3: /* 80/132 */ 3788 case 3: /* 80/132 */
3223 if (PrivateModes & PrivMode_132OK) 3789 if (priv_modes & PrivMode_132OK)
3224 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3790 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3225 (unsigned int)TermWin.height);
3226 break; 3791 break;
3227 case 4: /* smooth scrolling */ 3792 case 4: /* smooth scrolling */
3228 if (state)
3229 Options &= ~Opt_jumpScroll;
3230 else
3231 Options |= Opt_jumpScroll; 3793 set_option (Opt_jumpScroll, !state);
3232 break; 3794 break;
3233 case 5: /* reverse video */ 3795 case 5: /* reverse video */
3234 scr_rvideo_mode (state); 3796 scr_rvideo_mode (state);
3235 break; 3797 break;
3236 case 6: /* relative/absolute origins */ 3798 case 6: /* relative/absolute origins */
3237 scr_relative_origin (state); 3799 scr_relative_origin (state);
3238 break; 3800 break;
3239 case 7: /* autowrap */ 3801 case 7: /* autowrap */
3240 scr_autowrap (state); 3802 scr_autowrap (state);
3241 break; 3803 break;
3242 /* case 8: - auto repeat, can't do on a per window basis */ 3804 /* case 8: - auto repeat, can't do on a per window basis */
3243 case 9: /* X10 mouse reporting */ 3805 case 9: /* X10 mouse reporting */
3244 if (state) /* orthogonal */ 3806 if (state) /* orthogonal */
3245 PrivateModes &= ~ (PrivMode_MouseX11); 3807 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3246 break; 3808 break;
3247#ifdef menuBar_esc
3248 case menuBar_esc:
3249#ifdef MENUBAR
3250 map_menuBar (state);
3251#endif
3252 break;
3253#endif
3254#ifdef scrollBar_esc 3809#ifdef scrollBar_esc
3255 case scrollBar_esc: 3810 case scrollBar_esc:
3256 if (scrollbar_mapping (state)) 3811 scrollBar.map (state);
3257 {
3258 resize_all_windows (0, 0, 0); 3812 resize_all_windows (0, 0, 0);
3259 scr_touch (true); 3813 scr_touch (true);
3260 }
3261 break; 3814 break;
3262#endif 3815#endif
3263 case 25: /* visible/invisible cursor */ 3816 case 25: /* visible/invisible cursor */
3264 scr_cursor_visible (state); 3817 scr_cursor_visible (state);
3265 break; 3818 break;
3266 /* case 35: - shift keys */ 3819 /* case 35: - shift keys */
3267 /* case 40: - 80 <--> 132 mode */ 3820 /* case 40: - 80 <--> 132 mode */
3268 case 47: /* secondary screen */ 3821 case 47: /* secondary screen */
3269 scr_change_screen (state); 3822 scr_change_screen (state);
3270 break; 3823 break;
3271 /* case 66: - application key pad */ 3824 /* case 66: - application key pad */
3272 /* case 67: - backspace key */ 3825 /* case 67: - backspace key */
3273 case 1000: /* X11 mouse reporting */ 3826 case 1000: /* X11 mouse reporting */
3274 if (state) /* orthogonal */ 3827 if (state) /* orthogonal */
3275 PrivateModes &= ~ (PrivMode_MouseX10); 3828 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3276 break; 3829 break;
3277#if 0
3278 case 1001: 3830 case 1002:
3279 break; /* X11 mouse highlighting */ 3831 case 1003:
3280#endif 3832 if (state)
3833 {
3834 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3835 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3836 mouse_row = mouse_col = 0;
3837 vt_emask_mouse = PointerMotionMask;
3838 }
3839 else
3840 vt_emask_mouse = NoEventMask;
3841
3842 vt_select_input ();
3843 break;
3281 case 1010: /* scroll to bottom on TTY output inhibit */ 3844 case 1010: /* scroll to bottom on TTY output inhibit */
3282 if (state)
3283 Options &= ~Opt_scrollTtyOutput;
3284 else
3285 Options |= Opt_scrollTtyOutput; 3845 set_option (Opt_scrollTtyOutput, !state);
3286 break; 3846 break;
3287 case 1011: /* scroll to bottom on key press */ 3847 case 1011: /* scroll to bottom on key press */
3288 if (state)
3289 Options |= Opt_scrollTtyKeypress; 3848 set_option (Opt_scrollTtyKeypress, state);
3290 else
3291 Options &= ~Opt_scrollTtyKeypress;
3292 break; 3849 break;
3293 case 1047: /* secondary screen w/ clearing */ 3850 case 1047: /* secondary screen w/ clearing last */
3294 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3851 if (option (Opt_secondaryScreen))
3295 if (current_screen != PRIMARY) 3852 if (!state)
3296 scr_erase_screen (2); 3853 scr_erase_screen (2);
3854
3297 scr_change_screen (state); 3855 scr_change_screen (state);
3298 /* FALLTHROUGH */
3299 default:
3300 break; 3856 break;
3857 case 1049: /* secondary screen w/ clearing first */
3858 if (option (Opt_secondaryScreen))
3859 if (state)
3860 scr_cursor (SAVE);
3861
3862 scr_change_screen (state);
3863
3864 if (option (Opt_secondaryScreen))
3865 if (state)
3866 scr_erase_screen (2);
3867 else
3868 scr_cursor (RESTORE);
3869 break;
3870 default:
3871 break;
3301 } 3872 }
3302 } 3873 }
3303} 3874}
3304/*}}} */ 3875/*}}} */
3305 3876
3306/*{{{ process sgr sequences */ 3877/*{{{ process sgr sequences */
3307void 3878void ecb_hot
3308rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3879rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3309{ 3880{
3310 unsigned int i; 3881 unsigned int i;
3311 short rendset; 3882 short rendset;
3312 int rendstyle; 3883 int rendstyle;
3313 3884
3314 if (nargs == 0) 3885 if (nargs == 0)
3315 { 3886 {
3316 scr_rendition (0, ~RS_None); 3887 scr_rendition (0, ~RS_None);
3317 return; 3888 return;
3318 } 3889 }
3890
3319 for (i = 0; i < nargs; i++) 3891 for (i = 0; i < nargs; i++)
3320 { 3892 {
3321 rendset = -1; 3893 rendset = -1;
3322 switch (arg[i]) 3894 switch (arg[i])
3323 { 3895 {
… …
3325 rendset = 0, rendstyle = ~RS_None; 3897 rendset = 0, rendstyle = ~RS_None;
3326 break; 3898 break;
3327 case 1: 3899 case 1:
3328 rendset = 1, rendstyle = RS_Bold; 3900 rendset = 1, rendstyle = RS_Bold;
3329 break; 3901 break;
3902 //case 2: // low intensity
3903 case 3:
3904 rendset = 1, rendstyle = RS_Italic;
3905 break;
3330 case 4: 3906 case 4:
3331 rendset = 1, rendstyle = RS_Uline; 3907 rendset = 1, rendstyle = RS_Uline;
3332 break; 3908 break;
3333 case 5: 3909 case 5: // slowly blinking
3910 case 6: // rapidly blinking
3334 rendset = 1, rendstyle = RS_Blink; 3911 rendset = 1, rendstyle = RS_Blink;
3335 break; 3912 break;
3913 //case 6: // scoansi light background
3336 case 7: 3914 case 7:
3337 rendset = 1, rendstyle = RS_RVid; 3915 rendset = 1, rendstyle = RS_RVid;
3338 break; 3916 break;
3339 case 22: 3917 case 8:
3918 // invisible. NYI
3919 break;
3920 //case 9: // crossed out
3921 //case 10: // scoansi acs off, primary font
3922 //case 11: // scoansi acs on, first alt font
3923 //case 12: // scoansi acs on, |0x80, second alt font
3924 //...
3925 //case 19: // ninth alt font
3926 //case 20: // gothic
3927 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3340 rendset = 0, rendstyle = RS_Bold; 3928 rendset = 0, rendstyle = RS_Bold;
3929 break;
3930 case 22: // normal intensity
3931 rendset = 0, rendstyle = RS_Bold;
3932 break;
3933 case 23: // disable italic
3934 rendset = 0, rendstyle = RS_Italic;
3341 break; 3935 break;
3342 case 24: 3936 case 24:
3343 rendset = 0, rendstyle = RS_Uline; 3937 rendset = 0, rendstyle = RS_Uline;
3344 break; 3938 break;
3345 case 25: 3939 case 25:
3346 rendset = 0, rendstyle = RS_Blink; 3940 rendset = 0, rendstyle = RS_Blink;
3347 break; 3941 break;
3942 case 26: // variable spacing (iso 8613)
3943 rendset = 0, rendstyle = RS_Blink;
3944 break;
3348 case 27: 3945 case 27:
3349 rendset = 0, rendstyle = RS_RVid; 3946 rendset = 0, rendstyle = RS_RVid;
3350 break; 3947 break;
3948 //case 28: // visible. NYI
3949 //case 29: // not crossed-out
3351 } 3950 }
3951
3352 if (rendset != -1) 3952 if (rendset != -1)
3353 { 3953 {
3354 scr_rendition (rendset, rendstyle); 3954 scr_rendition (rendset, rendstyle);
3355 continue; /* for (;i;) */ 3955 continue; /* for (;i;) */
3356 } 3956 }
… …
3363 case 33: 3963 case 33:
3364 case 34: 3964 case 34:
3365 case 35: 3965 case 35:
3366 case 36: 3966 case 36:
3367 case 37: 3967 case 37:
3368 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3968 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3369 Color_fg);
3370 break; 3969 break;
3371#ifdef TTY_256COLOR 3970 case 38: // set fg color, ISO 8613-6
3372 case 38:
3373 if (nargs > i + 2 && arg[i + 1] == 5) 3971 if (nargs > i + 2 && arg[i + 1] == 5)
3374 { 3972 {
3375 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3973 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3376 Color_fg);
3377 i += 2; 3974 i += 2;
3378 } 3975 }
3379 break; 3976 break;
3380#endif
3381 case 39: /* default fg */ 3977 case 39: /* default fg */
3382 scr_color (Color_fg, Color_fg); 3978 scr_color (Color_fg, Color_fg);
3383 break; 3979 break;
3384 3980
3385 case 40: 3981 case 40:
… …
3388 case 43: 3984 case 43:
3389 case 44: 3985 case 44:
3390 case 45: 3986 case 45:
3391 case 46: 3987 case 46:
3392 case 47: 3988 case 47:
3393 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3989 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3394 Color_bg);
3395 break; 3990 break;
3396#ifdef TTY_256COLOR 3991 case 48: // set bg color, ISO 8613-6
3397 case 48:
3398 if (nargs > i + 2 && arg[i + 1] == 5) 3992 if (nargs > i + 2 && arg[i + 1] == 5)
3399 { 3993 {
3400 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3994 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3401 Color_bg);
3402 i += 2; 3995 i += 2;
3403 } 3996 }
3404 break; 3997 break;
3405#endif
3406 case 49: /* default bg */ 3998 case 49: /* default bg */
3407 scr_color (Color_bg, Color_bg); 3999 scr_color (Color_bg, Color_bg);
3408 break; 4000 break;
3409 4001
3410#ifndef NO_BRIGHTCOLOR 4002 //case 50: // not variable spacing
4003
4004#if !ENABLE_MINIMAL
3411 case 90: 4005 case 90:
3412 case 91: /* set bright fg color */ 4006 case 91: /* set bright fg color */
3413 case 92: 4007 case 92:
3414 case 93: 4008 case 93:
3415 case 94: 4009 case 94:
3416 case 95: 4010 case 95:
3417 case 96: 4011 case 96:
3418 case 97: 4012 case 97:
3419 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4013 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3420 Color_fg);
3421 break; 4014 break;
3422 case 100: 4015 case 100:
3423 case 101: /* set bright bg color */ 4016 case 101: /* set bright bg color */
3424 case 102: 4017 case 102:
3425 case 103: 4018 case 103:
3426 case 104: 4019 case 104:
3427 case 105: 4020 case 105:
3428 case 106: 4021 case 106:
3429 case 107: 4022 case 107:
3430 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4023 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3431 Color_bg);
3432 break; 4024 break;
3433#endif 4025#endif
3434
3435 } 4026 }
3436 } 4027 }
3437} 4028}
3438/*}}} */
3439 4029
3440/*{{{ process Rob Nation's own graphics mode sequences */
3441void 4030void
3442rxvt_term::process_graphics () 4031rxvt_term::set_cursor_style (int style)
3443{ 4032{
3444 unsigned char ch, cmd = cmd_getc (); 4033 if (!IN_RANGE_INC (style, 0, 4))
3445
3446 if (cmd == 'Q')
3447 { /* query graphics */
3448 tt_printf ("\033G0\n"); /* no graphics */
3449 return; 4034 return;
3450 } 4035
3451 /* swallow other graphics sequences until terminating ':' */ 4036 set_option (Opt_cursorUnderline, style >= 3);
3452 do 4037
3453 ch = cmd_getc (); 4038#ifdef CURSOR_BLINK
3454 while (ch != ':'); 4039 set_option (Opt_cursorBlink, !style || (style & 1));
4040 cursor_blink_reset ();
4041#endif
4042
4043 want_refresh = 1;
3455} 4044}
3456/*}}} */ 4045/*}}} */
3457 4046
3458/* ------------------------------------------------------------------------- */ 4047/* ------------------------------------------------------------------------- */
3459 4048
… …
3463 */ 4052 */
3464void 4053void
3465rxvt_term::tt_printf (const char *fmt,...) 4054rxvt_term::tt_printf (const char *fmt,...)
3466{ 4055{
3467 va_list arg_ptr; 4056 va_list arg_ptr;
3468 unsigned char buf[256]; 4057 char buf[256];
3469 4058
3470 va_start (arg_ptr, fmt); 4059 va_start (arg_ptr, fmt);
3471 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4060 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3472 va_end (arg_ptr); 4061 va_end (arg_ptr);
3473 tt_write (buf, STRLEN (buf)); 4062 tt_write (buf, strlen (buf));
3474} 4063}
3475 4064
3476/* ---------------------------------------------------------------------- */ 4065/* ---------------------------------------------------------------------- */
3477/* Write data to the pty as typed by the user, pasted with the mouse, 4066/* Write data to the pty as typed by the user, pasted with the mouse,
3478 * or generated by us in response to a query ESC sequence. 4067 * or generated by us in response to a query ESC sequence.
3479 */ 4068 */
4069static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4070
3480void 4071void
3481rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4072rxvt_term::tt_write (const char *data, unsigned int len)
3482{ 4073{
3483 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4074 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4075 return;
3484 4076
3485 if (len) 4077 if (pty->pty < 0)
4078 return;
4079
4080 if (v_buflen == 0)
4081 {
4082 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4083
4084 max_it (written, 0);
4085
4086 if (written == len)
4087 return;
4088
4089 data += written;
4090 len -= written;
3486 { 4091 }
4092
4093 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4094
4095 memcpy (v_buffer + v_buflen, data, len);
4096 v_buflen += len;
4097
4098 pty_ev.set (ev::READ | ev::WRITE);
4099}
4100
4101void rxvt_term::pty_write ()
4102{
4103 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4104
4105 if (written > 0)
4106 {
4107 v_buflen -= written;
4108
3487 if (v_buflen == 0) 4109 if (v_buflen == 0)
3488 { 4110 {
3489 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3490
3491 if ((unsigned int)written == len)
3492 return;
3493
3494 data += written;
3495 len -= written;
3496 }
3497
3498
3499 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3500
3501 memcpy (v_buffer + v_buflen, data, len);
3502 v_buflen += len;
3503 }
3504
3505 for (;;)
3506 {
3507 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3508
3509 if (written > 0)
3510 {
3511 v_buflen -= written;
3512
3513 if (v_buflen == 0)
3514 {
3515 free (v_buffer); 4111 free (v_buffer);
3516 v_buffer = 0; 4112 v_buffer = 0;
3517 v_buflen = 0;
3518 4113
3519 pty_ev.set (EVENT_READ); 4114 pty_ev.set (ev::READ);
3520 return;
3521 }
3522
3523 memmove (v_buffer, v_buffer + written, v_buflen);
3524 }
3525 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3526 // original code just ignores this...
3527 destroy ();
3528 else
3529 {
3530 pty_ev.set (EVENT_READ | EVENT_WRITE);
3531 return; 4115 return;
3532 } 4116 }
4117
4118 memmove (v_buffer, v_buffer + written, v_buflen);
3533 } 4119 }
4120 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4121 pty_ev.set (ev::READ);
3534} 4122}
3535 4123
3536/*----------------------- end-of-file (C source) -----------------------*/ 4124/*----------------------- end-of-file (C source) -----------------------*/
3537 4125

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