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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.51 by pcg, Sun Feb 22 08:28:36 2004 UTC vs.
Revision 1.541 by root, Thu Feb 20 18:59:13 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) 2003-2011 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
405void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 406rxvt_term::key_press (XKeyEvent &ev)
60{ 407{
61 int ctrl, meta, shft, len; 408 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 409 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 410 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 411 char kbuf[KBUFSZ];
412
413#if ISO_14755
414 if (iso14755buf & ISO_14755_52)
415 return;
416#endif
69 417
70 /* 418 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 419 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 420 * escape sequence to toggle the Keypad.
73 * 421 *
74 * Always permit `shift' to override the current setting 422 * Always permit `shift' to override the current setting
75 */ 423 */
76 shft = (ev.state & ShiftMask); 424 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 425 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 426 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 427
86 kbuf[0] = 0; 428 kbuf[0] = 0;
87 429
88#ifdef USE_XIM 430#if USE_XIM
89 if (Input_Context) 431 if (Input_Context)
90 { 432 {
91 Status status_return; 433 Status status_return;
92 434
435#if 0
93#ifdef X_HAVE_UTF8_STRING 436#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 437 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 438 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 439 KBUFSZ, &keysym, &status_return);
97 else 440 else
441#endif
98#endif 442#endif
99 { 443 {
100 wchar_t wkbuf[KBUFSZ + 1]; 444 wchar_t wkbuf[KBUFSZ + 1];
101 445
102 // the XOpenIM manpage lies about hardcoding the locale 446 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 447 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 448 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 449 SET_LOCALE (rs[Rs_imLocale]);
450
106 // assume wchar_t == unicode or better 451 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 452 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 453 KBUFSZ, &keysym, &status_return);
454
109 if (rs[Rs_imLocale]) 455 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 456 SET_LOCALE (locale);
111 457
112 if (status_return == XLookupChars 458 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 459 || status_return == XLookupBoth)
114 { 460 {
461 /* make sure the user can type ctrl-@, i.e. NUL */
462 if (len == 1 && *wkbuf == 0)
463 {
464 kbuf[0] = 0;
465 len = 1;
466 }
467 else
468 {
115 wkbuf[len] = 0; 469 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 470 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 471 if (len < 0)
118 len = 0; 472 len = 0;
473 }
119 } 474 }
120 else 475 else
121 len = 0; 476 len = 0;
122 } 477 }
123 478
… …
125 || status_return == XLookupBoth; 480 || status_return == XLookupBoth;
126 } 481 }
127 else 482 else
128#endif 483#endif
129 { 484 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 485 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 486 valid_keysym = keysym != NoSymbol;
132 } 487 }
133 488
134 if (valid_keysym) 489 if (valid_keysym)
135 { 490 {
136 /* for some backwards compatibility */ 491#ifdef KEYSYM_RESOURCE
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 492 if (keyboard->dispatch (this, keysym, ev.state))
138# ifdef HOTKEY_CTRL 493 return;
139 if (ctrl)
140# else
141 if (meta)
142# endif 494#endif
143 {
144 if (keysym == ks_bigfont)
145 {
146 change_font (FONT_UP);
147 return;
148 }
149 else if (keysym == ks_smallfont)
150 {
151 change_font (FONT_DN);
152 return;
153 }
154 }
155#endif
156 495
157 if (TermWin.saveLines) 496 if (saveLines)
158 { 497 {
159#ifdef UNSHIFTED_SCROLLKEYS 498#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 499 if (!ctrl && !meta)
161 {
162#else 500#else
163 if (IS_SCROLL_MOD) 501 if (IS_SCROLL_MOD)
502#endif
164 { 503 {
165#endif
166 int lnsppg; 504 int lnsppg;
167 505
168#ifdef PAGING_CONTEXT_LINES 506#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 507 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 508#else
171 lnsppg = TermWin.nrow * 4 / 5; 509 lnsppg = nrow * 4 / 5;
172#endif 510#endif
511 max_it (lnsppg, 1);
512
173 if (keysym == XK_Prior) 513 if (keysym == XK_Prior)
174 { 514 {
175 scr_page (UP, lnsppg); 515 scr_page (lnsppg);
176 return; 516 return;
177 } 517 }
178 else if (keysym == XK_Next) 518 else if (keysym == XK_Next)
179 { 519 {
180 scr_page (DN, lnsppg); 520 scr_page (-lnsppg);
181 return; 521 return;
182 } 522 }
183 } 523 }
184#ifdef SCROLL_ON_UPDOWN_KEYS 524#ifdef SCROLL_ON_UPDOWN_KEYS
185 if (IS_SCROLL_MOD) 525 if (IS_SCROLL_MOD)
186 { 526 {
187 if (keysym == XK_Up) 527 if (keysym == XK_Up)
188 { 528 {
189 scr_page (UP, 1); 529 scr_page (1);
190 return; 530 return;
191 } 531 }
192 else if (keysym == XK_Down) 532 else if (keysym == XK_Down)
193 { 533 {
194 scr_page (DN, 1); 534 scr_page (-1);
195 return; 535 return;
196 } 536 }
197 } 537 }
198#endif 538#endif
199#ifdef SCROLL_ON_HOMEEND_KEYS 539#ifdef SCROLL_ON_HOMEEND_KEYS
200 if (IS_SCROLL_MOD) 540 if (IS_SCROLL_MOD)
201 { 541 {
202 if (keysym == XK_Home) 542 if (keysym == XK_Home)
203 { 543 {
204 scr_move_to (0, 1); 544 scr_changeview (top_row);
205 return; 545 return;
206 } 546 }
207 else if (keysym == XK_End) 547 else if (keysym == XK_End)
208 { 548 {
209 scr_move_to (1, 0); 549 scr_changeview (0);
210 return; 550 return;
211 } 551 }
212 } 552 }
213#endif 553#endif
214 } 554 }
… …
219 if (keysym >= XK_F1 && keysym <= XK_F10) 559 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 560 {
221 keysym += (XK_F11 - XK_F1); 561 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 562 shft = 0; /* turn off Shift */
223 } 563 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 564 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 565 {
226 switch (keysym) 566 switch (keysym)
227 { 567 {
228 /* normal XTerm key bindings */ 568 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 569 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 570 selection_request (ev.time);
231 return; 571 return;
572#if TODO
232 /* rxvt extras */ 573 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 574 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (FONT_UP);
235 return; 575 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 576 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (FONT_DN);
238 return; 577 return;
578#endif
239 } 579 }
240 } 580 }
241 } 581 }
242#ifdef PRINTPIPE 582
243 if (keysym == XK_Print) 583#if ENABLE_FRILLS || ISO_14755
244 { 584 // ISO 14755 support
245 scr_printscreen (ctrl | shft); 585 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
246 return;
247 } 586 {
248#endif 587 int hv;
249 588
250 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 589 if (iso14755buf & ISO_14755_51
251 { 590 && (keysym == XK_space || keysym == XK_KP_Space
252#ifdef KEYSYM_RESOURCE 591 || keysym == XK_Return || keysym == XK_KP_Enter))
253 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
254 { 592 {
255 unsigned int l; 593 commit_iso14755 ();
256 const unsigned char *kbuf0; 594 iso14755buf = ISO_14755_51;
257 const unsigned char ch = C0_ESC; 595# if ISO_14755
258 596 iso14755_51 (0);
259 kbuf0 = (Keysym_map[keysym & 0xFF]);
260 l = (unsigned int)*kbuf0++;
261
262 /* escape prefix */
263 if (meta)
264# ifdef META8_OPTION
265 if (meta_char == C0_ESC)
266# endif 597# endif
267 tt_write (&ch, 1); 598 return;
268 tt_write (kbuf0, l); 599 }
600 else if (keysym == XK_BackSpace)
601 {
602 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
603# if ISO_14755
604 iso14755_51 (iso14755buf & ISO_14755_MASK);
605# endif
606 return;
607 }
608 else if ((hv = hex_keyval (ev)) >= 0)
609 {
610 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
611 | hv | ISO_14755_51;
612# if ISO_14755
613 iso14755_51 (iso14755buf & ISO_14755_MASK);
614# endif
269 return; 615 return;
270 } 616 }
271 else 617 else
272#endif
273 { 618 {
274 newlen = 1; 619# if ISO_14755
620 scr_overlay_off ();
621# endif
622 iso14755buf = 0;
623 }
624 }
625 else if (option (Opt_iso14755) &&
626 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
627 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
628 if (!(iso14755buf & ISO_14755_STARTED))
629 {
630 iso14755buf |= ISO_14755_STARTED;
631# if ISO_14755
632 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
633 scr_overlay_set (0, 0, "ISO 14755 mode");
634# endif
635 }
636#endif
637
638#ifdef PRINTPIPE
639 if (keysym == XK_Print)
640 {
641 scr_printscreen (ctrl | shft);
642 return;
643 }
644#endif
645
646 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
647 {
648 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
649 unsigned int newlen = 1;
650
651 if (ev.state & ModNumLockMask)
652 kp = false;
653
654 keysym = translate_keypad (keysym, kp);
655
275 switch (keysym) 656 switch (keysym)
657 {
658#ifndef NO_BACKSPACE_KEY
659 case XK_BackSpace:
660 if (priv_modes & PrivMode_HaveBackSpace)
661 {
662 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
663 ^ !!ctrl) ? '\b' : '\177';
664 kbuf[1] = '\0';
665 }
666 else
667 strcpy (kbuf, rs[Rs_backspace_key]);
668 break;
669#endif
670#ifndef NO_DELETE_KEY
671 case XK_Delete:
672 strcpy (kbuf, rs[Rs_delete_key]);
673 break;
674#endif
675 case XK_Tab:
676 if (shft)
677 strcpy (kbuf, "\033[Z");
678 else
679 {
680#ifdef CTRL_TAB_MAKES_META
681 if (ctrl)
682 meta = 1;
683#endif
684#ifdef MOD4_TAB_MAKES_META
685 if (ev.state & Mod4Mask)
686 meta = 1;
687#endif
688 newlen = 0;
689 }
690 break;
691
692 case XK_Up: /* "\033[A" */
693 case XK_Down: /* "\033[B" */
694 case XK_Right: /* "\033[C" */
695 case XK_Left: /* "\033[D" */
696 strcpy (kbuf, "\033[Z");
697 kbuf[2] = "DACB"[keysym - XK_Left];
698 /* do Shift first */
699 if (shft)
700 kbuf[2] = "dacb"[keysym - XK_Left];
701 else if (ctrl)
702 {
703 kbuf[1] = 'O';
704 kbuf[2] = "dacb"[keysym - XK_Left];
705 }
706 else if (priv_modes & PrivMode_aplCUR)
707 kbuf[1] = 'O';
708 break;
709
710 case XK_KP_Enter:
711 /* allow shift to override */
712 if (kp)
713 {
714 strcpy (kbuf, "\033OM");
715 break;
716 }
717
718 /* FALLTHROUGH */
719
720 case XK_Return:
721 if (priv_modes & PrivMode_LFNL)
722 {
723 kbuf[0] = '\015';
724 kbuf[1] = '\012';
725 kbuf[2] = '\0';
726 }
727 else
728 {
729 kbuf[0] = '\015';
730 kbuf[1] = '\0';
731 }
732 break;
733
734 case XK_KP_F1: /* "\033OP" */
735 case XK_KP_F2: /* "\033OQ" */
736 case XK_KP_F3: /* "\033OR" */
737 case XK_KP_F4: /* "\033OS" */
738 strcpy (kbuf, "\033OP");
739 kbuf[2] += (keysym - XK_KP_F1);
740 break;
741
742 case XK_KP_Multiply: /* "\033Oj" : "*" */
743 case XK_KP_Add: /* "\033Ok" : "+" */
744 case XK_KP_Separator: /* "\033Ol" : "," */
745 case XK_KP_Subtract: /* "\033Om" : "-" */
746 case XK_KP_Decimal: /* "\033On" : "." */
747 case XK_KP_Divide: /* "\033Oo" : "/" */
748 case XK_KP_0: /* "\033Op" : "0" */
749 case XK_KP_1: /* "\033Oq" : "1" */
750 case XK_KP_2: /* "\033Or" : "2" */
751 case XK_KP_3: /* "\033Os" : "3" */
752 case XK_KP_4: /* "\033Ot" : "4" */
753 case XK_KP_5: /* "\033Ou" : "5" */
754 case XK_KP_6: /* "\033Ov" : "6" */
755 case XK_KP_7: /* "\033Ow" : "7" */
756 case XK_KP_8: /* "\033Ox" : "8" */
757 case XK_KP_9: /* "\033Oy" : "9" */
758 /* allow shift to override */
759 if (kp)
760 {
761 strcpy (kbuf, "\033Oj");
762 kbuf[2] += (keysym - XK_KP_Multiply);
763 }
764 else
765 {
766 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
767 kbuf[1] = '\0';
768 }
769 break;
770
771 default:
276 { 772 {
277#ifndef NO_BACKSPACE_KEY 773 int param = map_function_key (keysym);
278 case XK_BackSpace: 774 if (param > 0)
279 if (PrivateModes & PrivMode_HaveBackSpace) 775 sprintf (kbuf,"\033[%d~", param);
280 {
281 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
282 ^ !!ctrl) ? '\b' : '\177';
283 kbuf[1] = '\0';
284 }
285 else 776 else
286 STRCPY (kbuf, key_backspace);
287# ifdef MULTICHAR_SET
288 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
289 {
290 int col, row;
291
292 newlen = STRLEN (kbuf);
293 col = screen.cur.col - 1;
294 row = screen.cur.row + TermWin.saveLines;
295 if (IS_MULTI2 (screen.rend[row][col]))
296 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
297 }
298# endif
299 break;
300#endif
301#ifndef NO_DELETE_KEY
302 case XK_Delete:
303 STRCPY (kbuf, key_delete);
304# ifdef MULTICHAR_SET
305 if (Options & Opt_mc_hack)
306 {
307 int col, row;
308
309 newlen = STRLEN (kbuf);
310 col = screen.cur.col;
311 row = screen.cur.row + TermWin.saveLines;
312 if (IS_MULTI1 (screen.rend[row][col]))
313 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
314 }
315# endif
316 break;
317#endif
318 case XK_Tab:
319 if (shft)
320 STRCPY (kbuf, "\033[Z");
321 else
322 {
323#ifdef CTRL_TAB_MAKES_META
324 if (ctrl)
325 meta = 1;
326#endif
327#ifdef MOD4_TAB_MAKES_META
328 if (ev.state & Mod4Mask)
329 meta = 1;
330#endif
331 newlen = 0;
332 }
333 break;
334
335#ifdef XK_KP_Left
336 case XK_KP_Up: /* \033Ox or standard */
337 case XK_KP_Down: /* \033Or or standard */
338 case XK_KP_Right: /* \033Ov or standard */
339 case XK_KP_Left: /* \033Ot or standard */
340 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
341 {
342 STRCPY (kbuf, "\033OZ");
343 kbuf[2] = "txvr"[keysym - XK_KP_Left];
344 break;
345 }
346 else
347 /* translate to std. cursor key */
348 keysym = XK_Left + (keysym - XK_KP_Left);
349 /* FALLTHROUGH */
350#endif
351 case XK_Up: /* "\033[A" */
352 case XK_Down: /* "\033[B" */
353 case XK_Right: /* "\033[C" */
354 case XK_Left: /* "\033[D" */
355 STRCPY (kbuf, "\033[Z");
356 kbuf[2] = "DACB"[keysym - XK_Left];
357 /* do Shift first */
358 if (shft)
359 kbuf[2] = "dacb"[keysym - XK_Left];
360 else if (ctrl)
361 {
362 kbuf[1] = 'O';
363 kbuf[2] = "dacb"[keysym - XK_Left];
364 }
365 else if (PrivateModes & PrivMode_aplCUR)
366 kbuf[1] = 'O';
367#ifdef MULTICHAR_SET
368 //TODO: ??
369 if (Options & Opt_mc_hack)
370 {
371 int col, row, m;
372
373 col = screen.cur.col;
374 row = screen.cur.row + TermWin.saveLines;
375 m = 0;
376 if (keysym == XK_Right
377 && IS_MULTI1 (screen.rend[row][col]))
378 m = 1;
379 else if (keysym == XK_Left)
380 {
381 if (col > 0)
382 {
383 if (IS_MULTI2 (screen.rend[row][col - 1]))
384 m = 1;
385 }
386 else if (screen.cur.row > 0)
387 {
388 col = screen.tlen[--row];
389 if (col == -1)
390 col = TermWin.ncol - 1;
391 else
392 col--;
393 if (col > 0
394 && IS_MULTI2 (screen.rend[row][col]))
395 m = 1;
396 }
397 }
398 if (m)
399 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
400 }
401#endif
402 break;
403
404#ifndef UNSHIFTED_SCROLLKEYS
405# ifdef XK_KP_Prior
406 case XK_KP_Prior:
407 /* allow shift to override */
408 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
409 {
410 STRCPY (kbuf, "\033Oy");
411 break;
412 }
413 /* FALLTHROUGH */
414# endif
415 case XK_Prior:
416 STRCPY (kbuf, "\033[5~");
417 break;
418# ifdef XK_KP_Next
419 case XK_KP_Next:
420 /* allow shift to override */
421 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
422 {
423 STRCPY (kbuf, "\033Os");
424 break;
425 }
426 /* FALLTHROUGH */
427# endif
428 case XK_Next:
429 STRCPY (kbuf, "\033[6~");
430 break;
431#endif
432 case XK_KP_Enter:
433 /* allow shift to override */
434 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
435 {
436 STRCPY (kbuf, "\033OM");
437 }
438 else
439 {
440 kbuf[0] = '\r';
441 kbuf[1] = '\0';
442 }
443 break;
444
445#ifdef XK_KP_Begin
446 case XK_KP_Begin:
447 STRCPY (kbuf, "\033Ou");
448 break;
449
450 case XK_KP_Insert:
451 STRCPY (kbuf, "\033Op");
452 break;
453
454 case XK_KP_Delete:
455 STRCPY (kbuf, "\033On");
456 break;
457#endif
458 case XK_KP_F1: /* "\033OP" */
459 case XK_KP_F2: /* "\033OQ" */
460 case XK_KP_F3: /* "\033OR" */
461 case XK_KP_F4: /* "\033OS" */
462 STRCPY (kbuf, "\033OP");
463 kbuf[2] += (keysym - XK_KP_F1);
464 break;
465
466 case XK_KP_Multiply: /* "\033Oj" : "*" */
467 case XK_KP_Add: /* "\033Ok" : "+" */
468 case XK_KP_Separator: /* "\033Ol" : "," */
469 case XK_KP_Subtract: /* "\033Om" : "-" */
470 case XK_KP_Decimal: /* "\033On" : "." */
471 case XK_KP_Divide: /* "\033Oo" : "/" */
472 case XK_KP_0: /* "\033Op" : "0" */
473 case XK_KP_1: /* "\033Oq" : "1" */
474 case XK_KP_2: /* "\033Or" : "2" */
475 case XK_KP_3: /* "\033Os" : "3" */
476 case XK_KP_4: /* "\033Ot" : "4" */
477 case XK_KP_5: /* "\033Ou" : "5" */
478 case XK_KP_6: /* "\033Ov" : "6" */
479 case XK_KP_7: /* "\033Ow" : "7" */
480 case XK_KP_8: /* "\033Ox" : "8" */
481 case XK_KP_9: /* "\033Oy" : "9" */
482 /* allow shift to override */
483 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
484 {
485 STRCPY (kbuf, "\033Oj");
486 kbuf[2] += (keysym - XK_KP_Multiply);
487 }
488 else
489 {
490 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
491 kbuf[1] = '\0';
492 }
493 break;
494
495 case XK_Find:
496 STRCPY (kbuf, "\033[1~");
497 break;
498 case XK_Insert:
499 STRCPY (kbuf, "\033[2~");
500 break;
501#ifdef DXK_Remove /* support for DEC remove like key */
502 case DXK_Remove:
503 /* FALLTHROUGH */
504#endif
505 case XK_Execute:
506 STRCPY (kbuf, "\033[3~");
507 break;
508 case XK_Select:
509 STRCPY (kbuf, "\033[4~");
510 break;
511#ifdef XK_KP_End
512 case XK_KP_End:
513 /* allow shift to override */
514 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
515 {
516 STRCPY (kbuf, "\033Oq");
517 break;
518 }
519 /* FALLTHROUGH */
520#endif
521 case XK_End:
522 STRCPY (kbuf, KS_END);
523 break;
524#ifdef XK_KP_Home
525 case XK_KP_Home:
526 /* allow shift to override */
527 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
528 {
529 STRCPY (kbuf, "\033Ow");
530 break;
531 }
532 /* FALLTHROUGH */
533#endif
534 case XK_Home:
535 STRCPY (kbuf, KS_HOME);
536 break;
537
538#define FKEY(n, fkey) \
539 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
540
541 case XK_F1: /* "\033[11~" */
542 case XK_F2: /* "\033[12~" */
543 case XK_F3: /* "\033[13~" */
544 case XK_F4: /* "\033[14~" */
545 case XK_F5: /* "\033[15~" */
546 FKEY (11, XK_F1);
547 break;
548 case XK_F6: /* "\033[17~" */
549 case XK_F7: /* "\033[18~" */
550 case XK_F8: /* "\033[19~" */
551 case XK_F9: /* "\033[20~" */
552 case XK_F10: /* "\033[21~" */
553 FKEY (17, XK_F6);
554 break;
555 case XK_F11: /* "\033[23~" */
556 case XK_F12: /* "\033[24~" */
557 case XK_F13: /* "\033[25~" */
558 case XK_F14: /* "\033[26~" */
559 FKEY (23, XK_F11);
560 break;
561 case XK_F15: /* "\033[28~" */
562 case XK_F16: /* "\033[29~" */
563 FKEY (28, XK_F15);
564 break;
565 case XK_Help: /* "\033[28~" */
566 FKEY (28, XK_Help);
567 break;
568 case XK_Menu: /* "\033[29~" */
569 FKEY (29, XK_Menu);
570 break;
571 case XK_F17: /* "\033[31~" */
572 case XK_F18: /* "\033[32~" */
573 case XK_F19: /* "\033[33~" */
574 case XK_F20: /* "\033[34~" */
575 case XK_F21: /* "\033[35~" */
576 case XK_F22: /* "\033[36~" */
577 case XK_F23: /* "\033[37~" */
578 case XK_F24: /* "\033[38~" */
579 case XK_F25: /* "\033[39~" */
580 case XK_F26: /* "\033[40~" */
581 case XK_F27: /* "\033[41~" */
582 case XK_F28: /* "\033[42~" */
583 case XK_F29: /* "\033[43~" */
584 case XK_F30: /* "\033[44~" */
585 case XK_F31: /* "\033[45~" */
586 case XK_F32: /* "\033[46~" */
587 case XK_F33: /* "\033[47~" */
588 case XK_F34: /* "\033[48~" */
589 case XK_F35: /* "\033[49~" */
590 FKEY (31, XK_F17);
591 break;
592#undef FKEY
593 default:
594 newlen = 0; 777 newlen = 0;
595 break;
596 } 778 }
597 if (newlen) 779 break;
598 len = STRLEN (kbuf);
599 } 780 }
781
782 if (newlen)
783 len = strlen (kbuf);
784
785 if (len > 0)
786 {
600 /* 787 /*
788 * pass Shift/Control indicators for function keys ending with `~'
789 *
790 * eg,
791 * Prior = "ESC[5~"
792 * Shift+Prior = "ESC[5$"
793 * Ctrl+Prior = "ESC[5^"
794 * Ctrl+Shift+Prior = "ESC[5@"
795 */
796 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
797 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
798
799 /*
601 * Pass meta for all function keys, if 'meta' option set 800 * Pass meta for all function keys, if 'meta' option set
602 */ 801 */
603#ifdef META8_OPTION 802#ifdef META8_OPTION
604 if (meta && (meta_char == 0x80) && len > 0) 803 if (meta && (meta_char == 0x80))
605 kbuf[len - 1] |= 0x80; 804 kbuf[len - 1] |= 0x80;
606#endif 805#endif
806 }
607 807
608 } 808 }
609 else if (ctrl && keysym == XK_minus) 809 else if (ctrl && keysym == XK_minus)
610 { 810 {
611 len = 1; 811 len = 1;
612 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 812 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
813 }
814 else if (keysym == XK_ISO_Left_Tab)
815 {
816 strcpy (kbuf, "\033[Z");
817 len = 3;
613 } 818 }
614 else 819 else
615 { 820 {
616#ifdef META8_OPTION 821#ifdef META8_OPTION
617 /* set 8-bit on */ 822 /* set 8-bit on */
618 if (meta && (meta_char == 0x80)) 823 if (meta && (meta_char == 0x80))
619 { 824 {
620 unsigned char *ch; 825 char *ch;
621 826
622 for (ch = kbuf; ch < kbuf + len; ch++) 827 for (ch = kbuf; ch < kbuf + len; ch++)
623 *ch |= 0x80; 828 *ch |= 0x80;
829
624 meta = 0; 830 meta = 0;
625 } 831 }
626#endif 832#endif
627 /* nil */ ; 833 /* nil */ ;
628 } 834 }
629 } 835 }
630 836
837 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
838 return;
839
631 if (len <= 0) 840 if (len <= 0)
632 return; /* not mapped */ 841 return; /* not mapped */
633 842
634 if (Options & Opt_scrollTtyKeypress) 843 if (option (Opt_scrollTtyKeypress))
635 if (TermWin.view_start) 844 if (view_start)
636 { 845 {
637 TermWin.view_start = 0; 846 view_start = 0;
638 want_refresh = 1; 847 want_refresh = 1;
639 } 848 }
640
641 /*
642 * these modifications only affect the static keybuffer
643 * pass Shift/Control indicators for function keys ending with `~'
644 *
645 * eg,
646 * Prior = "ESC[5~"
647 * Shift+Prior = "ESC[5$"
648 * Ctrl+Prior = "ESC[5^"
649 * Ctrl+Shift+Prior = "ESC[5@"
650 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
651 */
652 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
653 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
654 849
655 /* escape prefix */ 850 /* escape prefix */
656 if (meta 851 if (meta
657#ifdef META8_OPTION 852#ifdef META8_OPTION
658 && (meta_char == C0_ESC) 853 && meta_char == C0_ESC
659#endif 854#endif
660 ) 855 )
661 { 856 {
662 const unsigned char ch = C0_ESC; 857 const char ch = C0_ESC;
663
664 tt_write (&ch, 1); 858 tt_write (&ch, 1);
665 } 859 }
666#ifdef DEBUG_CMD
667 if (debug_key)
668 { /* Display keyboard buffer contents */
669 char *p;
670 int i;
671 860
672 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
673 for (i = 0, p = kbuf; i < len; i++, p++)
674 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
675 fprintf (stderr, "'\n");
676 }
677#endif /* DEBUG_CMD */
678 tt_write (kbuf, (unsigned int)len); 861 tt_write (kbuf, (unsigned int)len);
679} 862}
680/*}}} */
681 863
682#if (MENUBAR_MAX) 864void ecb_cold
683/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 865rxvt_term::key_release (XKeyEvent &ev)
684/* attempt to `write' count to the input buffer */
685unsigned int
686rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
687{ 866{
688 unsigned int n, s; 867#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
868 KeySym keysym;
689 869
690 n = cmdbuf_ptr - cmdbuf_base; 870 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
691 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 871#endif
692 if (n > 0 && s < count) 872
873#if ENABLE_FRILLS || ISO_14755
874 // ISO 14755 support
875 if (iso14755buf)
876 if (iso14755buf & ISO_14755_52)
693 { 877 {
694 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 878# if ISO_14755
695 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 879 scr_overlay_off ();
696 cmdbuf_ptr = cmdbuf_base; 880# endif
697 cmdbuf_endp -= n; 881# if ISO_14755
698 s += n; 882 // iso14755 part 5.2 handling: release time
883 // first: controls
884 if ((ev.state & ControlMask)
885 && ((keysym >= 0x40 && keysym <= 0x5f)
886 || (keysym >= 0x61 && keysym <= 0x7f)))
887 {
888 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
889 commit_iso14755 ();
890
891 return;
892 }
893
894 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
895 if (i[0] == keysym)
896 {
897 iso14755buf = ISO_14755_51 | i[1];
898 commit_iso14755 ();
899
900 return;
901 }
902
903 scr_bell ();
904# endif
905 iso14755buf = 0;
906
907 return;
699 } 908 }
700 if (count > s) 909 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
701 { 910 {
702 rxvt_print_error ("data loss: cmd_write too large"); 911# if ISO_14755
703 count = s; 912 scr_overlay_off ();
913# endif
914 if (iso14755buf & ISO_14755_51)
915 commit_iso14755 ();
916#if ISO_14755
917 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
918 {
919 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
920
921 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
922 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
923 }
924# endif
925 else
926 iso14755buf = 0;
704 } 927 }
705 for (; count--;) 928#endif
706 *cmdbuf_endp++ = *str++; 929
930 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
707 return 0; 931 return;
932
933#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
934 if (!(ev.state & ControlMask))
935 slip_wheel_ev.stop ();
936 else if (keysym == XK_Control_L || keysym == XK_Control_R)
937 mouse_slip_wheel_speed = 0;
938#endif
708} 939}
709#endif /* MENUBAR_MAX */
710 940
711void 941void
712rxvt_term::flush () 942rxvt_term::flush ()
713{ 943{
714#ifdef TRANSPARENT 944 flush_ev.stop ();
715 if (want_full_refresh) 945
946#ifdef HAVE_IMG
947 if (bg_flags & BG_NEEDS_REFRESH)
716 { 948 {
717 want_full_refresh = 0; 949 bg_flags &= ~BG_NEEDS_REFRESH;
718 scr_clear ();
719 scr_touch (false); 950 scr_touch (false);
720 want_refresh = 1;
721 } 951 }
722#endif 952#endif
723 953
724 if (want_refresh) 954 if (want_refresh)
725 { 955 {
956 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
957 {
958 int row = view_start;
959 int end_row = row + nrow;
960
961 while (row > top_row && ROW (row - 1).is_longer ())
962 --row;
963
964 do
965 {
966 int start_row = row;
967 line_t *l;
968
969 do
970 {
971 l = &ROW (row++);
972
973 if (!(l->f & LINE_FILTERED))
974 {
975 // line not filtered, mark it as filtered
976 l->f |= LINE_FILTERED;
977 while (l->is_longer ())
978 {
979 l = &ROW (row++);
980 l->f |= LINE_FILTERED;
981 }
982
983 // and filter it
984 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
985
986 break;
987 }
988 }
989 while (l->is_longer () && row < end_row);
990 }
991 while (row < end_row);
992 }
993
726 scr_refresh (refresh_type); 994 scr_refresh ();
727 scrollbar_show (1); 995 scrollBar.show (1);
728#ifdef USE_XIM 996#if USE_XIM
729 IMSendSpot (); 997 im_send_spot ();
730#endif 998#endif
731
732 } 999 }
733 1000
734 display->flush (); 1001 display->flush ();
735} 1002}
736 1003
1004/* checks whether a refresh is requested and starts the refresh timer */
737void 1005void
738rxvt_term::check_cb (check_watcher &w) 1006rxvt_term::refresh_check ()
739{ 1007{
740 SET_R (this); 1008 if (want_refresh && !flush_ev.is_active ())
741 SET_LOCALE (locale); 1009 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
742 1010
1011 display->flush ();
1012}
1013
1014void
1015rxvt_term::flush_cb (ev::timer &w, int revents)
1016{
1017 make_current ();
1018
1019 refresh_count = 0;
743 flush (); 1020 flush ();
744} 1021}
745 1022
746#ifdef CURSOR_BLINK 1023#ifdef CURSOR_BLINK
747void 1024void
1025rxvt_term::cursor_blink_reset ()
1026{
1027 if (hidden_cursor)
1028 {
1029 hidden_cursor = 0;
1030 want_refresh = 1;
1031 }
1032
1033 if (option (Opt_cursorBlink))
1034 cursor_blink_ev.again ();
1035 else
1036 cursor_blink_ev.stop ();
1037}
1038
1039void
748rxvt_term::cursor_blink_cb (time_watcher &w) 1040rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
749{ 1041{
750 hidden_cursor = !hidden_cursor; 1042 hidden_cursor = !hidden_cursor;
751 want_refresh = 1; 1043 want_refresh = 1;
752 1044 refresh_check ();
753 w.start (w.at + BLINK_INTERVAL);
754} 1045}
755#endif 1046#endif
756 1047
757#ifdef TEXT_BLINK 1048#ifdef TEXT_BLINK
758void 1049void
759rxvt_term::text_blink_cb (time_watcher &w) 1050rxvt_term::text_blink_cb (ev::timer &w, int revents)
760{ 1051{
761 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1052 if (scr_refresh_rend (RS_Blink, RS_Blink))
762 { 1053 {
763 hidden_text = !hidden_text; 1054 hidden_text = !hidden_text;
764 want_refresh = 1; 1055 want_refresh = 1;
765 w.start (w.at + TEXT_BLINK_INTERVAL); 1056 refresh_check ();
1057 }
1058 else
1059 w.stop ();
1060}
1061#endif
1062
1063#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1064void
1065rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1066{
1067 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1068 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
766 } 1069 {
1070 want_refresh = 1;
1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
1075}
1076#endif
1077
1078#ifdef SELECTION_SCROLLING
1079void
1080rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1081{
1082 if (scr_page (scroll_selection_lines))
1083 {
1084 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1085 want_refresh = 1;
1086 refresh_check ();
1087 }
1088 else
1089 w.stop ();
1090}
1091#endif
1092
1093#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1094void
1095rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1096{
1097 if (scr_page (mouse_slip_wheel_speed))
1098 {
1099 want_refresh = 1;
1100 refresh_check ();
1101 }
1102
1103 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1104 {
1105 mouse_slip_wheel_speed = 0;
1106 w.stop ();
1107 }
1108}
1109#endif
1110
1111#if LINUX_YIELD_HACK
1112static struct event_handler
1113{
1114 ev::prepare yield_ev;
1115
1116 void yield_cb (ev::prepare &w, int revents)
1117 {
1118 // this should really be sched_yield(), but the linux guys thought
1119 // that giving a process calling sched_yield () less cpu time than
1120 // ones with high nice levels is a useful thing to do. It surely is is
1121 // allowed by the sus... as is returning ENOSYS.
1122 // since the linux guys additionally thought that breaking the only
1123 // known workaround against their unusable sched_yield hack is cool,
1124 // we just nanosleep a bit and hope for the best.
1125
1126 struct timespec ts = { 0, 1000 };
1127 nanosleep (&ts, 0);
1128
1129 w.stop ();
1130 }
1131
1132 event_handler ()
1133 : yield_ev (this, &event_handler::yield_cb)
1134 {
1135 }
1136} event_handler;
1137#endif
1138
1139/* make sure all the cmd data is at beginning of cmdbuf */
1140void
1141rxvt_term::cmdbuf_reify ()
1142{
1143 if (cmdbuf_ptr == cmdbuf_base)
1144 return;
1145
1146 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1147
1148 memmove (cmdbuf_base, cmdbuf_ptr, used);
1149 cmdbuf_ptr = cmdbuf_base;
1150 cmdbuf_endp = cmdbuf_ptr + used;
1151
1152}
1153
1154#if defined (KEYSYM_RESOURCE)
1155void
1156rxvt_term::cmdbuf_append (const char *str, size_t count)
1157{
1158 cmdbuf_reify ();
1159
1160 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1161
1162 if (count > avail)
1163 return;
1164
1165 memcpy (cmdbuf_endp, str, count);
1166 cmdbuf_endp += count;
1167
1168 cmd_parse ();
767} 1169}
768#endif 1170#endif
769 1171
770bool 1172bool
771rxvt_term::pty_fill () 1173rxvt_term::pty_fill ()
772{ 1174{
773 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1175 cmdbuf_reify ();
774 1176
775 memmove (cmdbuf_base, cmdbuf_ptr, n); 1177 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1178
1179 if (!avail)
1180 {
1181 // normally this indicates a "too long" command sequence - just drop the data we have
776 cmdbuf_ptr = cmdbuf_base; 1182 cmdbuf_ptr = cmdbuf_base;
777 cmdbuf_endp = cmdbuf_ptr + n; 1183 cmdbuf_endp = cmdbuf_ptr;
1184 avail = CBUFSIZ;
1185 }
778 1186
779 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1187 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
780 1188
781 if (n > 0) 1189 if (r > 0)
782 { 1190 {
783 cmdbuf_endp += n; 1191 cmdbuf_endp += r;
784 return true; 1192 return true;
785 } 1193 }
786 else if (n < 0 && errno != EAGAIN) 1194 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1195 {
1196#if LINUX_YIELD_HACK
1197 if (display->is_local)
1198 event_handler.yield_ev.start ();
1199#endif
1200 }
1201 else
1202 {
1203 pty_ev.stop ();
1204
1205 if (!option (Opt_hold))
787 destroy (); 1206 destroy ();
1207 }
788 1208
789 return false; 1209 return false;
790} 1210}
791 1211
792void 1212void
793rxvt_term::pty_cb (io_watcher &w, short revents) 1213rxvt_term::pty_cb (ev::io &w, int revents)
794{ 1214{
795 SET_R (this); 1215 make_current ();
796 SET_LOCALE (locale);
797 1216
798 if (revents & EVENT_WRITE) 1217 if (revents & ev::READ)
799 tt_write (0, 0);
800 else if (revents & EVENT_READ)
801 {
802 bool flag = true;
803
804 // loop, but don't allow a single term to monopolize us 1218 // loop, but don't allow a single term to monopolize us
805 // the number of loops is fully arbitrary, and thus wrong 1219 for (int i = CBUFCNT; i-- && pty_fill (); )
806 while (flag && pty_fill ()) 1220 cmd_parse ();
807 {
808 if (!seen_input)
809 {
810 seen_input = 1;
811 /* once we know the shell is running, send the screen size. Again! */
812 tt_winch ();
813 }
814 1221
815 uint32_t ch = NOCHAR; 1222 if (revents & ev::WRITE)
1223 pty_write ();
816 1224
817 for (;;) 1225 refresh_check ();
818 {
819 if (ch == NOCHAR)
820 ch = next_char ();
821
822 if (ch == NOCHAR) // TODO: improve
823 break;
824
825 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
826 {
827 /* Read a text string from the input buffer */
828 uint32_t buf[BUFSIZ];
829 bool refreshnow = false;
830 int nlines = 0;
831 uint32_t *str = buf;
832
833 *str++ = ch;
834
835 for (;;)
836 {
837 ch = next_char ();
838
839 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
840 break;
841 else
842 {
843 *str++ = ch;
844
845 if (ch == '\n')
846 {
847 nlines++;
848 refresh_count++;
849
850 if (! (Options & Opt_jumpScroll)
851 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
852 {
853 refreshnow = true;
854 flag = false;
855 ch = NOCHAR;
856 break;
857 }
858
859 // scr_add_lines only works for nlines < TermWin.nrow - 1.
860 if (nlines >= TermWin.nrow - 1)
861 {
862 scr_add_lines (buf, nlines, str - buf);
863 nlines = 0;
864 str = buf;
865 }
866 }
867
868 if (str >= buf + BUFSIZ)
869 {
870 ch = NOCHAR;
871 break;
872 }
873 }
874 }
875
876 scr_add_lines (buf, nlines, str - buf);
877
878 /*
879 * If there have been a lot of new lines, then update the screen
880 * What the heck I'll cheat and only refresh less than every page-full.
881 * the number of pages between refreshes is refresh_limit, which
882 * is incremented here because we must be doing flat-out scrolling.
883 *
884 * refreshing should be correct for small scrolls, because of the
885 * time-out
886 */
887 if (refreshnow)
888 {
889 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
890 refresh_limit++;
891
892 scr_refresh (refresh_type);
893 }
894
895 }
896 else
897 {
898 switch (ch)
899 {
900 default:
901 process_nonprinting (ch);
902 break;
903 case C0_ESC: /* escape char */
904 process_escape_seq ();
905 break;
906 /*case 0x9b: */ /* CSI */
907 /* process_csi_seq (); */
908 }
909
910 ch = NOCHAR;
911 }
912 }
913 }
914 }
915} 1226}
916 1227
917// read the next character, currently handles UTF-8 1228void ecb_cold
918// will probably handle all sorts of other stuff in the future 1229rxvt_term::pointer_unblank ()
919uint32_t
920rxvt_term::next_char ()
921{ 1230{
922 while (cmdbuf_ptr < cmdbuf_endp) 1231 XDefineCursor (dpy, vt, TermWin_cursor);
923 { 1232 recolour_cursor ();
924 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
925 return *cmdbuf_ptr++;
926
927 wchar_t wc;
928 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
929
930 if (len == (size_t)-2)
931 return NOCHAR;
932
933 if (len == (size_t)-1)
934 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
935
936 // assume wchar == unicode
937 cmdbuf_ptr += len;
938 return wc;
939 }
940
941 return NOCHAR;
942}
943
944/* rxvt_cmd_getc () - Return next input character */
945/*
946 * Return the next input character after first passing any keyboard input
947 * to the command.
948 */
949uint32_t
950rxvt_term::cmd_getc ()
951{
952 for (;;)
953 {
954 uint32_t c = next_char ();
955 if (c != NOCHAR)
956 return c;
957
958 // incomplete sequences should occur rarely, still, a better solution
959 // would be preferred. either setjmp/longjmp or better design.
960 fcntl (cmd_fd, F_SETFL, 0);
961 pty_fill ();
962 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
963 }
964}
965 1233
966#ifdef POINTER_BLANK 1234#ifdef POINTER_BLANK
1235 hidden_pointer = 0;
1236
1237 if (option (Opt_pointerBlank))
1238 pointer_ev.start (pointerBlankDelay);
1239#endif
1240}
1241
1242#ifdef POINTER_BLANK
1243void ecb_cold
1244rxvt_term::pointer_blank ()
1245{
1246 if (!option (Opt_pointerBlank))
1247 return;
1248
1249 XDefineCursor (dpy, vt, display->blank_cursor);
1250 XFlush (dpy);
1251
1252 hidden_pointer = 1;
1253}
1254
1255void ecb_cold
1256rxvt_term::pointer_cb (ev::timer &w, int revents)
1257{
1258 make_current ();
1259
1260 pointer_blank ();
1261}
1262#endif
1263
967void 1264void
968rxvt_term::pointer_unblank ()
969{
970 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
971 recolour_cursor ();
972
973 hidden_pointer = 0;
974
975 if (Options & Opt_pointerBlank)
976 pointer_ev.start (NOW + pointerBlankDelay);
977}
978
979void
980rxvt_term::pointer_blank ()
981{
982 if (! (Options & Opt_pointerBlank))
983 return;
984
985 XDefineCursor (display->display, TermWin.vt, blank_cursor);
986 XFlush (display->display);
987
988 hidden_pointer = 1;
989}
990
991void
992rxvt_term::pointer_cb (time_watcher &w)
993{
994 SET_R (this);
995 SET_LOCALE (locale);
996
997 pointer_blank ();
998}
999#endif
1000
1001void
1002rxvt_term::mouse_report (const XButtonEvent &ev) 1265rxvt_term::mouse_report (XButtonEvent &ev)
1003{ 1266{
1004 int button_number, key_state = 0; 1267 int button_number, key_state = 0;
1005 int x, y; 1268 int x, y;
1269 int code = 32;
1006 1270
1007 x = ev.x; 1271 x = Pixel2Col (ev.x) + 1;
1008 y = ev.y; 1272 y = Pixel2Row (ev.y) + 1;
1009 pixel_position (&x, &y); 1273
1274 if (ev.type == MotionNotify)
1275 {
1276 if (x == mouse_row && y == mouse_col)
1277 return;
1278
1279 mouse_row = x;
1280 mouse_col = y;
1281 code += 32;
1282 }
1010 1283
1011 if (MEvent.button == AnyButton) 1284 if (MEvent.button == AnyButton)
1012 {
1013 button_number = 3; 1285 button_number = 3;
1014 }
1015 else 1286 else
1016 { 1287 {
1017 button_number = MEvent.button - Button1; 1288 button_number = MEvent.button - Button1;
1018 /* add 0x3D for wheel events, like xterm does */ 1289 /* add 0x3D for wheel events, like xterm does */
1019 if (button_number >= 3) 1290 if (button_number >= 3)
1020 button_number += (64 - 3); 1291 button_number += 64 - 3;
1021 } 1292 }
1022 1293
1023 if (PrivateModes & PrivMode_MouseX10) 1294 if (priv_modes & PrivMode_MouseX10)
1024 { 1295 {
1025 /* 1296 /*
1026 * do not report ButtonRelease 1297 * do not report ButtonRelease
1027 * no state info allowed 1298 * no state info allowed
1028 */ 1299 */
… …
1043 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1314 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((MEvent.state & ControlMask) ? 16 : 0); 1315 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1316#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1317 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1318#endif
1048
1049 } 1319 }
1050 1320
1051#ifdef DEBUG_MOUSEREPORT 1321#if DEBUG_MOUSEREPORT
1052 fprintf (stderr, "Mouse ["); 1322 fprintf (stderr, "Mouse [");
1053 if (key_state & 16) 1323 if (key_state & 16)
1054 fputc ('C', stderr); 1324 fputc ('C', stderr);
1055 if (key_state & 4) 1325 if (key_state & 4)
1056 fputc ('S', stderr); 1326 fputc ('S', stderr);
… …
1058 fputc ('A', stderr); 1328 fputc ('A', stderr);
1059 if (key_state & 32) 1329 if (key_state & 32)
1060 fputc ('2', stderr); 1330 fputc ('2', stderr);
1061 fprintf (stderr, "]: <%d>, %d/%d\n", 1331 fprintf (stderr, "]: <%d>, %d/%d\n",
1062 button_number, 1332 button_number,
1063 x + 1, 1333 x,
1064 y + 1); 1334 y);
1065#else 1335#endif
1336
1337#if ENABLE_FRILLS
1338 if (priv_modes & PrivMode_ExtMouseRight)
1339 tt_printf ("\033[%d;%d;%dM",
1340 code + button_number + key_state,
1341 x,
1342 y);
1343 else if (priv_modes & PrivMode_ExtModeMouse)
1344 tt_printf ("\033[M%c%lc%lc",
1345 code + button_number + key_state,
1346 wint_t (32 + x),
1347 wint_t (32 + y));
1348 else
1349#endif
1066 tt_printf ("\033[M%c%c%c", 1350 tt_printf ("\033[M%c%c%c",
1067 (32 + button_number + key_state), 1351 code + button_number + key_state,
1068 (32 + x + 1), 1352 32 + x,
1069 (32 + y + 1)); 1353 32 + y);
1070#endif
1071} 1354}
1072
1073#ifdef USING_W11LIB
1074void
1075rxvt_W11_process_x_event (XEvent *ev)
1076{
1077 rxvt_t *r = rxvt_get_r ();
1078
1079 x_cb (*ev);
1080}
1081#endif
1082 1355
1083/*{{{ process an X event */ 1356/*{{{ process an X event */
1084void 1357void ecb_hot
1085rxvt_term::x_cb (XEvent &ev) 1358rxvt_term::x_cb (XEvent &ev)
1086{ 1359{
1087 SET_R (this); 1360 make_current ();
1088 SET_LOCALE (locale);
1089 1361
1090#if defined(CURSOR_BLINK) 1362 dLocal (Display *, dpy);
1091 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1092 {
1093 if (hidden_cursor)
1094 {
1095 hidden_cursor = 0;
1096 want_refresh = 1;
1097 }
1098 1363
1099 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1364 if (ev.xany.window == vt
1100 } 1365 && SHOULD_INVOKE (HOOK_X_EVENT)
1101#endif 1366 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1102
1103#if defined(POINTER_BLANK)
1104 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1105 {
1106 if (ev.type == MotionNotify
1107 || ev.type == ButtonPress
1108 || ev.type == ButtonRelease)
1109 if (hidden_pointer)
1110 pointer_unblank ();
1111
1112 if (ev.type == KeyPress && hidden_pointer == 0)
1113 pointer_blank ();
1114 }
1115#endif
1116
1117#ifdef USE_XIM
1118 if (XFilterEvent (&ev, None))
1119 return; 1367 return;
1120#endif
1121 1368
1369 // for XQueryPointer
1122 Window unused_root, unused_child; 1370 Window unused_root, unused_child;
1123 int unused_root_x, unused_root_y; 1371 int unused_root_x, unused_root_y;
1124 unsigned int unused_mask; 1372 unsigned int unused_mask;
1125
1126#ifdef DEBUG_X
1127 const char *const eventnames[] =
1128 { /* mason - this matches my system */
1129 "",
1130 "",
1131 "KeyPress",
1132 "KeyRelease",
1133 "ButtonPress",
1134 "ButtonRelease",
1135 "MotionNotify",
1136 "EnterNotify",
1137 "LeaveNotify",
1138 "FocusIn",
1139 "FocusOut",
1140 "KeymapNotify",
1141 "Expose",
1142 "GraphicsExpose",
1143 "NoExpose",
1144 "VisibilityNotify",
1145 "CreateNotify",
1146 "DestroyNotify",
1147 "UnmapNotify",
1148 "MapNotify",
1149 "MapRequest",
1150 "ReparentNotify",
1151 "ConfigureNotify",
1152 "ConfigureRequest",
1153 "GravityNotify",
1154 "ResizeRequest",
1155 "CirculateNotify",
1156 "CirculateRequest",
1157 "PropertyNotify",
1158 "SelectionClear",
1159 "SelectionRequest",
1160 "SelectionNotify",
1161 "ColormapNotify",
1162 "ClientMessage",
1163 "MappingNotify"
1164 };
1165#endif
1166
1167#ifdef DEBUG_X
1168 struct timeval tp;
1169 struct tm *ltt;
1170 (void)gettimeofday (&tp, NULL);
1171 ltt = localtime (& (tp.tv_sec));
1172 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1173#endif
1174 1373
1175 switch (ev.type) 1374 switch (ev.type)
1176 { 1375 {
1177 case KeyPress: 1376 case KeyPress:
1178 lookup_key (ev.xkey); 1377 key_press (ev.xkey);
1179 break; 1378 break;
1180 1379
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1380 case KeyRelease:
1183 { 1381 key_release (ev.xkey);
1184 if (! (ev.xkey.state & ControlMask))
1185 mouse_slip_wheel_speed = 0;
1186 else
1187 {
1188 KeySym ks;
1189
1190 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1191 if (ks == XK_Control_L || ks == XK_Control_R)
1192 mouse_slip_wheel_speed = 0;
1193 }
1194 break; 1382 break;
1195 }
1196#endif
1197 1383
1198 case ButtonPress: 1384 case ButtonPress:
1199 button_press (ev.xbutton); 1385 button_press (ev.xbutton);
1200 break; 1386 break;
1201 1387
… …
1203 button_release (ev.xbutton); 1389 button_release (ev.xbutton);
1204 break; 1390 break;
1205 1391
1206 case ClientMessage: 1392 case ClientMessage:
1207 if (ev.xclient.format == 32 1393 if (ev.xclient.format == 32
1208 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1394 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1209 destroy ();
1210#ifdef OFFIX_DND
1211 /* OffiX Dnd (drag 'n' drop) protocol */
1212 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1213 && (ev.xclient.data.l[0] == DndFile
1214 || ev.xclient.data.l[0] == DndDir
1215 || ev.xclient.data.l[0] == DndLink))
1216 { 1395 {
1217 /* Get Dnd data */ 1396 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1218 Atom ActualType; 1397 {
1219 int ActualFormat; 1398 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1220 unsigned char *data; 1399 {
1221 unsigned long Size, RemainingBytes; 1400 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1222 1401 {
1223 XGetWindowProperty (display->display, display->root, 1402 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1224 xa[XA_DNDSELECTION], 1403 destroy ();
1225 0L, 1000000L, 1404 }
1226 False, AnyPropertyType, 1405#if ENABLE_EWMH
1227 &ActualType, &ActualFormat, 1406 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1228 &Size, &RemainingBytes, 1407 XSendEvent (dpy, ev.xclient.window = display->root,
1408 False, SubstructureRedirectMask | SubstructureNotifyMask,
1229 &data); 1409 &ev);
1230 XChangeProperty (display->display, display->root, 1410#endif
1231 XA_CUT_BUFFER0, XA_STRING, 1411 }
1232 8, PropModeReplace, 1412 }
1233 data, STRLEN (data)); 1413#if ENABLE_XEMBED
1234 selection_paste (display->root, XA_CUT_BUFFER0, True); 1414 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1235 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1415 {
1416 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1417 focus_in ();
1418 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1419 focus_out ();
1420 }
1421#endif
1236 } 1422 }
1237#endif /* OFFIX_DND */
1238 break;
1239
1240 case MappingNotify:
1241 XRefreshKeyboardMapping (& (ev.xmapping));
1242 break; 1423 break;
1243 1424
1244 /* 1425 /*
1245 * XXX: this is not the _current_ arrangement 1426 * XXX: this is not the _current_ arrangement
1246 * Here's my conclusion: 1427 * Here's my conclusion:
… …
1265 break; 1446 break;
1266 } 1447 }
1267 break; 1448 break;
1268 1449
1269 case FocusIn: 1450 case FocusIn:
1270 if (!TermWin.focus) 1451 if (ev.xfocus.detail != NotifyInferior
1452 && ev.xfocus.detail != NotifyPointer
1453 && ev.xfocus.mode != NotifyGrab)
1454 focus_in ();
1455 break;
1456
1457 case FocusOut:
1458 if (ev.xfocus.detail != NotifyInferior
1459 && ev.xfocus.detail != NotifyPointer
1460 && ev.xfocus.mode != NotifyGrab)
1461 focus_out ();
1462 break;
1463
1464 case ConfigureNotify:
1465 if (ev.xconfigure.window == parent)
1271 { 1466 {
1272 TermWin.focus = 1; 1467 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1273 want_refresh = 1;
1274#ifdef USE_XIM
1275 if (Input_Context != NULL)
1276 XSetICFocus (Input_Context);
1277#endif
1278#ifdef CURSOR_BLINK
1279 if (Options & Opt_cursorBlink)
1280 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1281#endif
1282
1283 } 1468 ;
1284 break;
1285 1469
1286 case FocusOut: 1470 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1287 if (TermWin.focus) 1471
1472 bool moved = false;
1473#ifdef HAVE_BG_PIXMAP
1474 if (bg_window_position_sensitive ())
1288 { 1475 {
1289 TermWin.focus = 0; 1476 want_position_change = true;
1290 want_refresh = 1; 1477 if (bg_img == 0)
1291#ifdef USE_XIM 1478 moved = true;
1292 if (Input_Context != NULL)
1293 XUnsetICFocus (Input_Context);
1294#endif
1295#ifdef CURSOR_BLINK
1296 if (Options & Opt_cursorBlink)
1297 cursor_blink_ev.stop ();
1298 hidden_cursor = 0;
1299#endif
1300
1301 }
1302 break;
1303
1304 case ConfigureNotify:
1305 if (ev.xconfigure.window == TermWin.parent[0])
1306 {
1307 int height, width;
1308
1309 do
1310 { /* Wrap lots of configures into one */
1311 width = ev.xconfigure.width;
1312 height = ev.xconfigure.height;
1313 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1314 } 1479 }
1315 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1480#endif
1316 1481
1317 if (szHint.width != width || szHint.height != height) 1482 if (want_position_change)
1318 { 1483 {
1319 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1484 int x, y;
1320 resize_all_windows (width, height, 1); 1485
1486 if (ev.xconfigure.send_event)
1487 {
1488 x = ev.xconfigure.x;
1489 y = ev.xconfigure.y;
1490 }
1491 else
1492 get_window_origin (x, y);
1493
1494 if (x != parent_x || y != parent_y)
1495 {
1496 parent_x = x;
1497 parent_y = y;
1498 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1499 moved = true;
1500 }
1321 } 1501 }
1322#ifdef DEBUG_SIZE 1502
1503 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1504 {
1505 seen_resize = 1;
1506 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1507 }
1323 else 1508 else
1324 { 1509 {
1325 D_SIZE ((stderr, "Size: Not resizing")); 1510#ifdef HAVE_BG_PIXMAP
1511 if (moved)
1512 update_background ();
1513#endif
1326 } 1514 }
1327#endif
1328#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1329 if (Options & Opt_transparent)
1330 {
1331 check_our_parents ();
1332 if (am_transparent)
1333 want_full_refresh = 1;
1334 }
1335#endif
1336 1515
1516 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1337 } 1517 }
1338 break; 1518 break;
1339 1519
1520 case PropertyNotify:
1521 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1522 break;
1523
1340 case SelectionClear: 1524 case SelectionClear:
1341 display->set_selection_owner (0); 1525 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1342 break;
1343
1344 case SelectionNotify:
1345 if (selection_wait == Sel_normal)
1346 selection_paste (ev.xselection.requestor,
1347 ev.xselection.property, True);
1348 break; 1526 break;
1349 1527
1350 case SelectionRequest: 1528 case SelectionRequest:
1351 selection_send (ev.xselectionrequest); 1529 selection_send (ev.xselectionrequest);
1352 break; 1530 break;
1353 1531
1532 case MapNotify:
1533#ifdef HAVE_BG_PIXMAP
1534 // This is needed at startup for the case of no window manager
1535 // or a non-reparenting window manager and also because we
1536 // defer bg image updates if the window is not mapped. The
1537 // short delay is to optimize for multiple ConfigureNotify
1538 // events at startup when the window manager reparents the
1539 // window, so as to perform the computation after we have
1540 // received all of them.
1541 if (bg_img == 0)
1542 update_background_ev.start (0.025);
1543#endif
1544 mapped = 1;
1545#ifdef TEXT_BLINK
1546 text_blink_ev.start ();
1547#endif
1548 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1549 break;
1550
1354 case UnmapNotify: 1551 case UnmapNotify:
1355 TermWin.mapped = 0; 1552 mapped = 0;
1356#ifdef TEXT_BLINK 1553#ifdef TEXT_BLINK
1357 text_blink_ev.stop (); 1554 text_blink_ev.stop ();
1358#endif 1555#endif
1556 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1359 break; 1557 break;
1360
1361 case MapNotify:
1362 TermWin.mapped = 1;
1363#ifdef TEXT_BLINK
1364 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1365#endif
1366 break;
1367
1368#ifdef TRANSPARENT
1369 case ReparentNotify:
1370 rootwin_cb (ev);
1371 break;
1372#endif /* TRANSPARENT */
1373 1558
1374 case GraphicsExpose: 1559 case GraphicsExpose:
1375 case Expose: 1560 case Expose:
1376 if (ev.xany.window == TermWin.vt) 1561 if (ev.xany.window == vt)
1377 { 1562 {
1378#ifdef NO_SLOW_LINK_SUPPORT 1563 do
1564 {
1379 scr_expose (ev.xexpose.x, ev.xexpose.y, 1565 scr_expose (ev.xexpose.x, ev.xexpose.y,
1380 ev.xexpose.width, ev.xexpose.height, False); 1566 ev.xexpose.width, ev.xexpose.height, false);
1381#else 1567 }
1382 // don't understand this, so commented it out 1568 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1569
1570 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1571
1572 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1573 {
1383 scr_expose (ev.xexpose.x, ev.xexpose.y, 1574 scr_expose (ev.xexpose.x, ev.xexpose.y,
1384 ev.xexpose.width, ev.xexpose.height, False); 1575 ev.xexpose.width, ev.xexpose.height, false);
1385 //scr_expose (ev.xexpose.x, 0, 1576 }
1386 // ev.xexpose.width, TermWin.height, False); 1577
1387#endif
1388 want_refresh = 1; 1578 want_refresh = 1;
1389 } 1579 }
1390 else 1580 else
1391 { 1581 {
1392 XEvent unused_event; 1582 XEvent unused_event;
1393 1583
1394 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1584 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1395 Expose, 1585 ;
1396 &unused_event)) ; 1586 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1397 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1587 ;
1398 GraphicsExpose, 1588
1399 &unused_event)) ; 1589 if (scrollBar.state && ev.xany.window == scrollBar.win)
1400 if (isScrollbarWindow (ev.xany.window))
1401 { 1590 {
1402 scrollBar.setIdle (); 1591 scrollBar.state = SB_STATE_IDLE;
1403 scrollbar_show (0); 1592 scrollBar.show (0);
1404 } 1593 }
1405#ifdef MENUBAR
1406 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1407 menubar_expose ();
1408#endif
1409 } 1594 }
1410 break; 1595 break;
1411 1596
1412 case MotionNotify: 1597 case MotionNotify:
1413#ifdef POINTER_BLANK 1598#ifdef POINTER_BLANK
1414 if (hidden_pointer) 1599 if (hidden_pointer)
1415 pointer_unblank (); 1600 pointer_unblank ();
1416#endif 1601#endif
1417#if MENUBAR 1602 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1418 if (isMenuBarWindow (ev.xany.window)) 1603 || priv_modes & PrivMode_MouseAnyEvent)
1604 mouse_report (ev.xbutton);
1605 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1606 break;
1607
1608 if (ev.xany.window == vt)
1419 { 1609 {
1420 menubar_control (& (ev.xbutton)); 1610 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1611 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1612 ; // nop
1423#endif
1424 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1425 break;
1426
1427 if (ev.xany.window == TermWin.vt)
1428 {
1429 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1613 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1614 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1615 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1616 ;
1433 1617
1434 XQueryPointer (display->display, TermWin.vt, 1618 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1619 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1620 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1621 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1622 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1623#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1624 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1625 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1442 { 1626 {
1443#endif 1627#endif
1628#if ISO_14755
1629 // 5.4
1630 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1631 {
1632 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1633 break;
1634 }
1635#endif
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1636 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1637 ev.xbutton.state & Button3Mask ? 2 : 0);
1638
1446#ifdef SELECTION_SCROLLING 1639#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1640 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1641 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1642 {
1643 page_dirn scroll_selection_dir;
1450 int dist; 1644 int dist;
1451
1452 pending_scroll_selection=1;
1453 1645
1454 /* don't clobber the current delay if we are 1646 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1647 * already in the middle of scrolling.
1456 */ 1648 */
1457 if (scroll_selection_delay<=0) 1649 if (!sel_scroll_ev.is_active ())
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1650 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1459 1651
1460 /* save the event params so we can highlight 1652 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1653 * the selection in the pending-scroll loop
1462 */ 1654 */
1463 selection_save_x=ev.xbutton.x; 1655 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1656 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1657 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1658
1468 /* calc number of lines to scroll */ 1659 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1660 if (ev.xbutton.y < int_bwidth)
1470 { 1661 {
1471 scroll_selection_dir = UP; 1662 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1663 dist = int_bwidth - ev.xbutton.y;
1473 } 1664 }
1474 else 1665 else
1475 { 1666 {
1476 scroll_selection_dir = DN; 1667 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1668 dist = ev.xbutton.y - (int_bwidth + vt_height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1669 }
1670
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1671 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1672 / SELECTION_SCROLL_LINE_SPEEDUP
1673 + 1;
1482 MIN_IT (scroll_selection_lines, 1674 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1675 SELECTION_SCROLL_MAX_LINES);
1676 scroll_selection_lines *= scroll_selection_dir;
1484 } 1677 }
1485 else 1678 else
1486 { 1679 {
1487 /* we are within the text window, so we 1680 /* we are within the text window, so we
1488 * shouldn't be scrolling 1681 * shouldn't be scrolling
1489 */ 1682 */
1490 pending_scroll_selection = 0; 1683 sel_scroll_ev.stop();
1491 } 1684 }
1492#endif 1685#endif
1493#ifdef MOUSE_THRESHOLD 1686#ifdef MOUSE_THRESHOLD
1494
1495 } 1687 }
1496#endif 1688#endif
1497
1498 } 1689 }
1499 } 1690 }
1500 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1691 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1501 { 1692 {
1502 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1693 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1503 MotionNotify, &ev)) ; 1694 MotionNotify, &ev))
1695 ;
1696
1504 XQueryPointer (display->display, scrollBar.win, 1697 XQueryPointer (dpy, scrollBar.win,
1505 &unused_root, &unused_child, 1698 &unused_root, &unused_child,
1506 &unused_root_x, &unused_root_y, 1699 &unused_root_x, &unused_root_y,
1507 & (ev.xbutton.x), & (ev.xbutton.y), 1700 &ev.xbutton.x, &ev.xbutton.y,
1508 &unused_mask); 1701 &unused_mask);
1509 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1702 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1510 scrollbar_size ()); 1703 scrollBar.size ());
1511 scr_refresh (refresh_type);
1512 refresh_limit = 0; 1704 want_refresh = 1;
1513 scrollbar_show (1); 1705 scrollBar.show (1);
1514 } 1706 }
1515 break; 1707 break;
1516 } 1708 }
1709
1710#if defined(CURSOR_BLINK)
1711 if (ev.type == KeyPress)
1712 cursor_blink_reset ();
1713#endif
1714
1715#if defined(POINTER_BLANK)
1716 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1717 {
1718 if (ev.type == MotionNotify
1719 || ev.type == ButtonPress
1720 || ev.type == ButtonRelease)
1721 if (hidden_pointer)
1722 pointer_unblank ();
1723
1724 if (ev.type == KeyPress && hidden_pointer == 0)
1725 pointer_blank ();
1726 }
1727#endif
1728
1729 refresh_check ();
1517} 1730}
1731
1732#if ENABLE_FRILLS
1733void ecb_cold
1734rxvt_term::set_urgency (bool enable)
1735{
1736 if (enable == urgency_hint)
1737 return;
1738
1739 if (XWMHints *h = XGetWMHints (dpy, parent))
1740 {
1741 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1742 XSetWMHints (dpy, parent, h);
1743 urgency_hint = enable;
1744 XFree (h);
1745 }
1746}
1747#endif
1748
1749void ecb_cold
1750rxvt_term::focus_in ()
1751{
1752 if (!focus)
1753 {
1754 focus = 1;
1755 want_refresh = 1;
1756
1757#if USE_XIM
1758 if (Input_Context != NULL)
1759 {
1760 im_set_position ();
1761 XSetICFocus (Input_Context);
1762 }
1763#endif
1764#if CURSOR_BLINK
1765 if (option (Opt_cursorBlink))
1766 cursor_blink_ev.again ();
1767#endif
1768#if OFF_FOCUS_FADING
1769 if (rs[Rs_fade])
1770 {
1771 pix_colors = pix_colors_focused;
1772 scr_recolour ();
1773 }
1774#endif
1775#if ENABLE_FRILLS
1776 if (option (Opt_urgentOnBell))
1777 set_urgency (0);
1778#endif
1779
1780 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1781 }
1782}
1783
1784void ecb_cold
1785rxvt_term::focus_out ()
1786{
1787 if (focus)
1788 {
1789 focus = 0;
1790 want_refresh = 1;
1791
1792#if ENABLE_FRILLS
1793 if (option (Opt_urgentOnBell))
1794 set_urgency (0);
1795#endif
1796#if ENABLE_FRILLS || ISO_14755
1797 if (iso14755buf)
1798 {
1799 iso14755buf = 0;
1800# if ISO_14755
1801 scr_overlay_off ();
1802# endif
1803 }
1804#endif
1805#if USE_XIM
1806 if (Input_Context != NULL)
1807 XUnsetICFocus (Input_Context);
1808#endif
1809#if CURSOR_BLINK
1810 if (option (Opt_cursorBlink))
1811 cursor_blink_ev.stop ();
1812
1813 hidden_cursor = 0;
1814#endif
1815#if OFF_FOCUS_FADING
1816 if (rs[Rs_fade])
1817 {
1818 pix_colors = pix_colors_unfocused;
1819 scr_recolour ();
1820 }
1821#endif
1822
1823 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1824 }
1825}
1826
1827void ecb_cold
1828rxvt_term::update_fade_color (unsigned int idx)
1829{
1830#if OFF_FOCUS_FADING
1831 if (rs[Rs_fade])
1832 {
1833 rgba c;
1834 pix_colors [Color_fade].get (c);
1835 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1836 }
1837#endif
1838}
1839
1840#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1841void ecb_hot
1842rxvt_term::rootwin_cb (XEvent &ev)
1843{
1844 make_current ();
1845
1846 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1847 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1848 return;
1849
1850 switch (ev.type)
1851 {
1852 case PropertyNotify:
1853 /*
1854 * if user used some Esetroot compatible prog to set the root bg,
1855 * use the property to determine the pixmap. We use it later on.
1856 */
1857 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1858 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1859 {
1860#if BG_IMAGE_FROM_ROOT
1861 if (option (Opt_transparent))
1862 {
1863 rxvt_img::new_from_root (this)->replace (root_img);
1864 update_background ();
1865 }
1866#endif
1867 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1868 }
1869
1870 break;
1871 }
1872
1873 refresh_check ();
1874}
1875#endif
1518 1876
1519void 1877void
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) 1878rxvt_term::button_press (XButtonEvent &ev)
1560{ 1879{
1561 int reportmode = 0, clickintime; 1880 int reportmode = 0, clickintime;
1562 1881
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1882 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1883
1564 if (!bypass_keystate) 1884 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1885 reportmode = !! (priv_modes & PrivMode_mouse_report);
1886
1566 /* 1887 /*
1567 * VT window processing of button press 1888 * VT window processing of button press
1568 */ 1889 */
1569 if (ev.window == TermWin.vt) 1890 if (ev.window == vt)
1570 { 1891 {
1892 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1893 return;
1894
1895#if ISO_14755
1896 // 5.4
1897 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1898 {
1899 iso14755_54 (ev.x, ev.y);
1900 return;
1901 }
1902#endif
1903
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1904 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1905
1572 if (reportmode) 1906 if (reportmode)
1573 { 1907 {
1574 /* mouse report from vt window */ 1908 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1909 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1910 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1911#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1912 if (ev.button == MEvent.button && clickintime)
1579 { 1913 {
1580 /* same button, within alloted time */ 1914 /* same button, within allowed time */
1581 MEvent.clicks++; 1915 MEvent.clicks++;
1916
1582 if (MEvent.clicks > 1) 1917 if (MEvent.clicks > 1)
1583 { 1918 {
1584 /* only report double clicks */ 1919 /* only report double clicks */
1585 MEvent.clicks = 2; 1920 MEvent.clicks = 2;
1586 mouse_report (ev); 1921 mouse_report (ev);
… …
1598 mouse_report (ev); 1933 mouse_report (ev);
1599 } 1934 }
1600#else 1935#else
1601 MEvent.button = ev.button; 1936 MEvent.button = ev.button;
1602 mouse_report (ev); 1937 mouse_report (ev);
1603#endif /* MOUSE_REPORT_DOUBLECLICK */ 1938#endif /* MOUSE_REPORT_DOUBLECLICK */
1604 1939
1605 } 1940 }
1606 else 1941 else
1607 { 1942 {
1608 if (ev.button != MEvent.button) 1943 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1944 MEvent.clicks = 0;
1945
1610 switch (ev.button) 1946 switch (ev.button)
1611 { 1947 {
1612 case Button1: 1948 case Button1:
1949 /* allow meta + click to select rectangular areas */
1950 /* should be done in screen.C */
1951#if ENABLE_FRILLS
1952 selection.rect = !!(ev.state & ModMetaMask);
1953#else
1954 selection.rect = false;
1955#endif
1956
1613 /* allow shift+left click to extend selection */ 1957 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1958 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1959 {
1616 if (MEvent.button == Button1 && clickintime) 1960 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1961 selection_rotate (ev.x, ev.y);
1618 else 1962 else
1619 selection_extend (ev.x, ev.y, 1); 1963 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 1978 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 1979 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 1980 selection_rotate (ev.x, ev.y);
1637 else 1981 else
1638 selection_extend (ev.x, ev.y, 1); 1982 selection_extend (ev.x, ev.y, 1);
1983
1639 MEvent.button = Button3; 1984 MEvent.button = Button3;
1640 break; 1985 break;
1641 } 1986 }
1642 } 1987 }
1988
1643 MEvent.time = ev.time; 1989 MEvent.time = ev.time;
1644 return; 1990 return;
1645 } 1991 }
1646 1992
1647 /* 1993 /*
1648 * Scrollbar window processing of button press 1994 * Scrollbar window processing of button press
1649 */ 1995 */
1650 if (isScrollbarWindow (ev.window)) 1996 if (scrollBar.state && ev.window == scrollBar.win)
1651 { 1997 {
1652 scrollBar.setIdle (); 1998 page_dirn direction = NO_DIR;
1999
2000 if (scrollBar.upButton (ev.y))
2001 direction = UP; /* up */
2002 else if (scrollBar.dnButton (ev.y))
2003 direction = DN; /* down */
2004
2005 scrollBar.state = SB_STATE_IDLE;
1653 /* 2006 /*
1654 * Rxvt-style scrollbar: 2007 * Rxvt-style scrollbar:
1655 * move up if mouse is above slider 2008 * move up if mouse is above slider
1656 * move dn if mouse is below slider 2009 * move dn if mouse is below slider
1657 * 2010 *
… …
1666 /* 2019 /*
1667 * Mouse report disabled scrollbar: 2020 * Mouse report disabled scrollbar:
1668 * arrow buttons - send up/down 2021 * arrow buttons - send up/down
1669 * click on scrollbar - send pageup/down 2022 * click on scrollbar - send pageup/down
1670 */ 2023 */
1671 if ((scrollBar.style == R_SB_NEXT 2024 if (direction == UP)
1672 && scrollbarnext_upButton (ev.y))
1673 || (scrollBar.style == R_SB_RXVT
1674 && scrollbarrxvt_upButton (ev.y)))
1675 tt_printf ("\033[A"); 2025 tt_printf ("\033[A");
1676 else if ((scrollBar.style == R_SB_NEXT 2026 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"); 2027 tt_printf ("\033[B");
1681 else 2028 else
1682 switch (ev.button) 2029 switch (ev.button)
1683 { 2030 {
1684 case Button2: 2031 case Button2:
… …
1691 tt_printf ("\033[5~"); 2038 tt_printf ("\033[5~");
1692 break; 2039 break;
1693 } 2040 }
1694 } 2041 }
1695 else 2042 else
1696#endif /* NO_SCROLLBAR_REPORT */ 2043#endif /* NO_SCROLLBAR_REPORT */
1697
1698 {
1699 char upordown = 0;
1700
1701 if (scrollBar.style == R_SB_NEXT)
1702 { 2044 {
1703 if (scrollbarnext_upButton (ev.y)) 2045 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 { 2046 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2047#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2048 if (!cont_scroll_ev.is_active ())
2049 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1719#endif 2050#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 2051 if (scr_page (direction, 1))
1721 { 2052 {
1722 if (upordown < 0) 2053 if (direction == UP)
1723 scrollBar.setUp (); 2054 scrollBar.state = SB_STATE_UP;
1724 else 2055 else
1725 scrollBar.setDn (); 2056 scrollBar.state = SB_STATE_DOWN;
1726 } 2057 }
1727 } 2058 }
1728 else 2059 else
1729 switch (ev.button) 2060 switch (ev.button)
1730 { 2061 {
1731 case Button2: 2062 case Button2:
1732 switch (scrollbar_align) 2063 switch (scrollBar.align)
1733 { 2064 {
1734 case R_SB_ALIGN_TOP: 2065 case SB_ALIGN_TOP:
1735 csrO = 0; 2066 csrO = 0;
1736 break; 2067 break;
1737 case R_SB_ALIGN_CENTRE: 2068 case SB_ALIGN_CENTRE:
1738 csrO = (scrollBar.bot - scrollBar.top) / 2; 2069 csrO = (scrollBar.bot - scrollBar.top) / 2;
1739 break; 2070 break;
1740 case R_SB_ALIGN_BOTTOM: 2071 case SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2072 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2073 break;
1743 } 2074 }
2075
1744 if (scrollBar.style == R_SB_XTERM 2076 if (scrollBar.style == SB_STYLE_XTERM
1745 || scrollbar_above_slider (ev.y) 2077 || scrollBar.above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2078 || scrollBar.below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2079 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1748 scrollbar_size ()); 2080
1749 scrollBar.setMotion (); 2081 scrollBar.state = SB_STATE_MOTION;
1750 break; 2082 break;
1751 2083
1752 case Button1: 2084 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2085 if (scrollBar.align == SB_ALIGN_CENTRE)
1754 csrO = ev.y - scrollBar.top; 2086 csrO = ev.y - scrollBar.top;
1755 /* FALLTHROUGH */ 2087 /* FALLTHROUGH */
1756 2088
1757 case Button3: 2089 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2090 if (scrollBar.style != SB_STYLE_XTERM)
1759 { 2091 {
1760 if (scrollbar_above_slider (ev.y)) 2092 if (scrollBar.above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2093# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2094 scr_page (UP, nrow - 1);
1763# else 2095# else
1764 scr_page (UP, TermWin.nrow / 4); 2096 scr_page (UP, nrow / 4);
1765# endif 2097# endif
1766 else if (scrollbar_below_slider (ev.y)) 2098 else if (scrollBar.below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2099# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2100 scr_page (DN, nrow - 1);
1769# else 2101# else
1770 scr_page (DN, TermWin.nrow / 4); 2102 scr_page (DN, nrow / 4);
1771# endif 2103# endif
1772 else 2104 else
1773 scrollBar.setMotion (); 2105 scrollBar.state = SB_STATE_MOTION;
1774 } 2106 }
1775 else 2107 else
1776 { 2108 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2109 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2110 (nrow
1779 * scrollbar_position (ev.y) 2111 * scrollBar.position (ev.y)
1780 / scrollbar_size ())); 2112 / scrollBar.size ()));
1781 } 2113 }
2114
1782 break; 2115 break;
1783 } 2116 }
1784 } 2117 }
2118
1785 return; 2119 return;
1786 } 2120 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2121}
1795 2122
1796void 2123void
1797rxvt_term::button_release (const XButtonEvent &ev) 2124rxvt_term::button_release (XButtonEvent &ev)
1798{ 2125{
1799 int reportmode = 0; 2126 int reportmode = 0;
1800 2127
1801 csrO = 0; /* reset csr Offset */ 2128 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2129 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2130 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2131
1805 if (scrollbar_isUpDn ()) 2132 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1806 { 2133 {
1807 scrollBar.setIdle (); 2134 scrollBar.state = SB_STATE_IDLE;
1808 scrollbar_show (0); 2135 scrollBar.show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2136 }
2137
1814#ifdef SELECTION_SCROLLING 2138#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2139 sel_scroll_ev.stop();
1816#endif 2140#endif
2141
1817 if (ev.window == TermWin.vt) 2142 if (ev.window == vt)
1818 { 2143 {
2144 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2145 return;
2146
2147#if ISO_14755
2148 // 5.4
2149 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2150 return;
2151#endif
2152
1819 if (reportmode) 2153 if (reportmode)
1820 { 2154 {
1821 /* mouse report from vt window */ 2155 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2156 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2157 if (ev.button >= 4)
… …
1834 mouse_report (ev); 2168 mouse_report (ev);
1835 } 2169 }
1836#else /* MOUSE_REPORT_DOUBLECLICK */ 2170#else /* MOUSE_REPORT_DOUBLECLICK */
1837 MEvent.button = AnyButton; 2171 MEvent.button = AnyButton;
1838 mouse_report (ev); 2172 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2173#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2174 return;
1841 } 2175 }
2176
1842 /* 2177 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2178 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2179 * when overriding mouse reporting
1845 */ 2180 */
1846 if (PrivateModes & PrivMode_mouse_report 2181 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2182 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2183 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2184 selection_extend (ev.x, ev.y, 0);
1850 2185
1851 switch (ev.button) 2186 switch (ev.button)
1852 { 2187 {
1853 case Button1: 2188 case Button1:
1854 case Button3: 2189 case Button3:
1855 selection_make (ev.time); 2190 selection_make (ev.time);
1856 break; 2191 break;
2192
1857 case Button2: 2193 case Button2:
1858 selection_request (ev.time, ev.x, ev.y); 2194 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2195 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1859 break; 2196 break;
2197
1860#ifdef MOUSE_WHEEL 2198#ifdef MOUSE_WHEEL
1861 case Button4: 2199 case Button4:
1862 case Button5: 2200 case Button5:
1863 { 2201 {
1864 int i; 2202 int lines;
1865 page_dirn v; 2203 page_dirn dirn;
1866 2204
1867 v = (ev.button == Button4) ? UP : DN; 2205 dirn = ev.button == Button4 ? UP : DN;
2206
1868 if (ev.state & ShiftMask) 2207 if (ev.state & ShiftMask)
1869 i = 1; 2208 lines = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2209 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2210 lines = nrow - 1;
1872 else 2211 else
1873 i = 5; 2212 lines = 5;
2213
1874# ifdef MOUSE_SLIP_WHEELING 2214# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2215 if (ev.state & ControlMask)
1876 { 2216 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2217 mouse_slip_wheel_speed += dirn;
1878 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2218 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2219
2220 if (!slip_wheel_ev.is_active ())
2221 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1879 } 2222 }
2223 else
1880# endif 2224# 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 { 2225 {
1888 scr_page (v, 1); 2226 scr_page (dirn, lines);
1889 scr_refresh (SMOOTH_REFRESH);
1890 scrollbar_show (1); 2227 scrollBar.show (1);
1891 } 2228 }
1892# endif
1893
1894 } 2229 }
1895 break; 2230 break;
1896#endif 2231#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 { 2232 }
1936 pchanged = 1; 2233 }
1937 XSetWindowBackground (display->display, TermWin.vt, 2234}
1938 PixColors[Color_bg]); 2235
1939 am_transparent = am_pixmap_trans = 0; 2236/*}}} */
2237
2238void ecb_hot
2239rxvt_term::cmd_parse ()
2240{
2241 wchar_t ch = NOCHAR;
2242 char *seq_begin; // remember start of esc-sequence here
2243
2244 for (;;)
2245 {
2246 if (ecb_unlikely (ch == NOCHAR))
1940 } 2247 {
1941 return pchanged; /* Don't try any more */ 2248 seq_begin = cmdbuf_ptr;
1942 } 2249 ch = next_char ();
1943 2250
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2251 if (ch == NOCHAR)
1945 XSync (display->display, False); 2252 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 { 2253 }
1983 nw += sx; 2254
1984 nx = -sx; 2255 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1985 sx = 0;
1986 } 2256 {
1987 if (sy < 0) 2257 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 { 2258 {
2005 pchanged = 1; 2259 seen_input = 1;
2006 if (TermWin.pixmap != None) 2260 // many badly-written programs (e.g. jed) contain a race condition:
2261 // they first read the screensize and then install a SIGWINCH handler.
2262 // some window managers resize the window early, and these programs
2263 // then sometimes get the size wrong.
2264 // unfortunately other programs are even more buggy and dislike
2265 // being sent SIGWINCH, so only do it when we were in fact being
2266 // resized.
2267 if (seen_resize && cmd_pid)
2268 kill (-cmd_pid, SIGWINCH);
2269 }
2270
2271 /* Read a text string from the input buffer */
2272 wchar_t buf[UBUFSIZ];
2273 bool refreshnow = false;
2274 int nlines = 0;
2275 wchar_t *str = buf;
2276 wchar_t *eol = str + min (ncol, UBUFSIZ);
2277
2278 for (;;)
2279 {
2280 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2281 break;
2282
2283 *str++ = ch;
2284
2285 if (ecb_unlikely (ch == C0_LF || str >= eol))
2007 { 2286 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2287 if (ch == C0_LF)
2009 TermWin.pixmap = None; 2288 nlines++;
2289
2290 refresh_count++;
2291
2292 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2293 {
2294 refresh_count = 0;
2295
2296 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2297 {
2298 refreshnow = true;
2299 ch = NOCHAR;
2300 break;
2301 }
2302 }
2303
2304 // scr_add_lines only works for nlines <= nrow - 1.
2305 if (nlines >= nrow - 1)
2306 {
2307 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2308 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2309 scr_add_lines (buf, str - buf, nlines);
2310
2311 nlines = 0;
2312 str = buf;
2313 eol = str + min (ncol, UBUFSIZ);
2314 }
2315
2316 if (str >= eol)
2317 {
2318 if (eol >= buf + UBUFSIZ)
2319 {
2320 ch = NOCHAR;
2321 break;
2322 }
2323 else
2324 eol = min (eol + ncol, buf + UBUFSIZ);
2325 }
2326
2010 } 2327 }
2328
2329 seq_begin = cmdbuf_ptr;
2330 ch = next_char ();
2011 } 2331 }
2012 am_pixmap_trans = 0; 2332
2333 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2334 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2335 scr_add_lines (buf, str - buf, nlines);
2336
2337 /*
2338 * If there have been a lot of new lines, then update the screen
2339 * What the heck we'll cheat and only refresh less than every page-full.
2340 * if skipScroll is enabled.
2341 */
2342 if (refreshnow)
2343 {
2344 scr_refresh ();
2345 want_refresh = 1;
2346 }
2013 } 2347 }
2014 else 2348 else
2015 { 2349 {
2016 if (TermWin.pixmap != None) 2350 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 { 2351 {
2052 if (oldp != None) 2352 process_nonprinting (ch);
2053 pchanged = 1; 2353 }
2354 catch (const class out_of_input &o)
2355 {
2356 // we ran out of input, retry later
2357 cmdbuf_ptr = seq_begin;
2054 break; 2358 break;
2055 } 2359 }
2056 if (oldp != TermWin.parent[i]) 2360
2057 pchanged = 1; 2361 ch = NOCHAR;
2058 }
2059 n = 0;
2060 if (pchanged)
2061 { 2362 }
2062 for (; n < (unsigned int)i; n++) 2363 }
2063 { 2364}
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2365
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2366// read the next character
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2367wchar_t ecb_hot
2067 { 2368rxvt_term::next_char () NOTHROW
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2369{
2069 break; 2370 while (cmdbuf_ptr < cmdbuf_endp)
2070 } 2371 {
2071 } 2372 // assume 7-bit to be ascii ALWAYS
2373 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2374 return *cmdbuf_ptr++;
2375
2376 wchar_t wc;
2377 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2378
2379 if (len == (size_t)-2)
2072 } 2380 {
2073 if (n > (int) (sizeof (TermWin.parent) 2381 // the mbstate stores incomplete sequences. didn't know this :/
2074 / sizeof (TermWin.parent[0]))) 2382 cmdbuf_ptr = cmdbuf_endp;
2383 break;
2075 { 2384 }
2076 D_X ((stderr, "InheritPixmap Turning off")); 2385
2077 XSetWindowBackground (display->display, TermWin.parent[0], 2386 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 } 2387 {
2084 else 2388 mbstate.reset (); // reset now undefined conversion state
2389 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2390 // in which case we "erroneously" return the next byte which might be valid.
2391 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2085 { 2392 }
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 2393
2091 rqt.tv_sec = 1; 2394 // assume wchar == unicode
2092 rqt.tv_nsec = 0; 2395 cmdbuf_ptr += len;
2093 nanosleep (&rqt, NULL); 2396 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 } 2397 }
2398
2399 return NOCHAR;
2400}
2401
2402// read the next octet
2403uint32_t ecb_hot
2404rxvt_term::next_octet () NOTHROW
2405{
2406 return cmdbuf_ptr < cmdbuf_endp
2407 ? (unsigned char)*cmdbuf_ptr++
2408 : NOCHAR;
2409}
2410
2411static class out_of_input out_of_input;
2412
2413wchar_t ecb_hot
2414rxvt_term::cmd_getc () THROW ((class out_of_input))
2415{
2416 wchar_t c = next_char ();
2417
2418 if (c == NOCHAR)
2419 throw out_of_input;
2420
2108 return pchanged; 2421 return c;
2109} 2422}
2110#endif
2111 2423
2112/*}}} */ 2424uint32_t ecb_hot
2425rxvt_term::cmd_get8 () THROW ((class out_of_input))
2426{
2427 uint32_t c = next_octet ();
2428
2429 if (c == NOCHAR)
2430 throw out_of_input;
2431
2432 return c;
2433}
2113 2434
2114/*{{{ print pipe */ 2435/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2436/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2437#ifdef PRINTPIPE
2117FILE * 2438FILE * ecb_cold
2118rxvt_term::popen_printer () 2439rxvt_term::popen_printer ()
2119{ 2440{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2441 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2121 2442
2122 if (stream == NULL) 2443 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2444 rxvt_warn ("can't open printer pipe, not printing.\n");
2445
2124 return stream; 2446 return stream;
2125} 2447}
2126 2448
2127int 2449int ecb_cold
2128rxvt_term::pclose_printer (FILE *stream) 2450rxvt_term::pclose_printer (FILE *stream)
2129{ 2451{
2130 fflush (stream); 2452 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); 2453 return pclose (stream);
2137# endif
2138} 2454}
2139 2455
2140/* 2456/*
2141 * simulate attached vt100 printer 2457 * simulate attached vt100 printer
2142 */ 2458 */
2143void 2459void ecb_cold
2144rxvt_term::process_print_pipe () 2460rxvt_term::process_print_pipe ()
2145{ 2461{
2146 int done; 2462 FILE *fd = popen_printer ();
2147 FILE *fd;
2148 2463
2149 if ((fd = popen_printer ()) == NULL) 2464 if (!fd)
2150 return; 2465 return;
2151 2466
2152 /* 2467 /*
2153 * Send all input to the printer until either ESC[4i or ESC[?4i 2468 * Send all input to the printer until either ESC[4i or ESC[?4i
2154 * is received. 2469 * is received.
2155 */ 2470 */
2156 for (done = 0; !done;) 2471 for (int done = 0; !done; )
2157 { 2472 {
2158 unsigned char buf[8]; 2473 unsigned char buf[8];
2159 unsigned char ch; 2474 unicode_t ch;
2160 unsigned int i, len; 2475 unsigned int i, len;
2161 2476
2162 if ((ch = cmd_getc ()) != C0_ESC) 2477 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2478 {
2164 if (putc (ch, fd) == EOF) 2479 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2480 break; /* done = 1 */
… …
2180 { 2495 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2496 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2497 break; /* done = 1 */
2183 } 2498 }
2184 } 2499 }
2500
2185 for (i = 0; i < len; i++) 2501 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2502 if (putc (buf[i], fd) == EOF)
2187 { 2503 {
2188 done = 1; 2504 done = 1;
2189 break; 2505 break;
2190 } 2506 }
2191 } 2507 }
2192 } 2508 }
2509
2193 pclose_printer (fd); 2510 pclose_printer (fd);
2194} 2511}
2195#endif /* PRINTPIPE */ 2512#endif /* PRINTPIPE */
2196/*}}} */ 2513/*}}} */
2197 2514
2198/* *INDENT-OFF* */
2199enum { 2515enum {
2200 C1_40 = 0x40, 2516 C1_40 = 0x40,
2201 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2517 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2202 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2518 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2203 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2519 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2204 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2520 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2205}; 2521};
2206/* *INDENT-ON* */
2207 2522
2208/*{{{ process non-printing single characters */ 2523/*{{{ process non-printing single characters */
2209void 2524void ecb_hot
2210rxvt_term::process_nonprinting (unsigned char ch) 2525rxvt_term::process_nonprinting (unicode_t ch)
2211{ 2526{
2212 switch (ch) 2527 switch (ch)
2213 { 2528 {
2529 case C0_ESC:
2530 process_escape_seq ();
2531 break;
2214 case C0_ENQ: /* terminal Status */ 2532 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 2533 if (rs[Rs_answerbackstring])
2216 tt_write ( 2534 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 2535 else
2220 tt_write ((unsigned char *)VT100_ANS, 2536 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 2537 break;
2223 case C0_BEL: /* bell */ 2538 case C0_BEL: /* bell */
2224 scr_bell (); 2539 scr_bell ();
2225 break; 2540 break;
2226 case C0_BS: /* backspace */ 2541 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 2556 scr_charset_choose (1);
2242 break; 2557 break;
2243 case C0_SI: /* shift in - acs */ 2558 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 2559 scr_charset_choose (0);
2245 break; 2560 break;
2561
2562#ifdef EIGHT_BIT_CONTROLS
2563 // 8-bit controls
2564 case 0x90: /* DCS */
2565 process_dcs_seq ();
2566 break;
2567 case 0x9b: /* CSI */
2568 process_csi_seq ();
2569 break;
2570 case 0x9d: /* OSC */
2571 process_osc_seq ();
2572 break;
2573#endif
2246 } 2574 }
2247} 2575}
2248/*}}} */ 2576/*}}} */
2249 2577
2250 2578
2251/*{{{ process VT52 escape sequences */ 2579/*{{{ process VT52 escape sequences */
2252void 2580void ecb_cold
2253rxvt_term::process_escape_vt52 (unsigned char ch) 2581rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 2582{
2255 int row, col; 2583 int row, col;
2256 2584
2257 switch (ch) 2585 switch (ch)
2258 { 2586 {
… …
2291 break; 2619 break;
2292 case 'Z': /* identify the terminal type */ 2620 case 'Z': /* identify the terminal type */
2293 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2621 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2294 break; 2622 break;
2295 case '<': /* turn off VT52 mode */ 2623 case '<': /* turn off VT52 mode */
2296 PrivMode (0, PrivMode_vt52); 2624 priv_modes &= ~PrivMode_vt52;
2297 break; 2625 break;
2298 case 'F': /* use special graphics character set */ 2626 case 'F': /* use special graphics character set */
2299 case 'G': /* use regular character set */ 2627 case 'G': /* use regular character set */
2300 /* unimplemented */ 2628 /* unimplemented */
2301 break; 2629 break;
… …
2307} 2635}
2308/*}}} */ 2636/*}}} */
2309 2637
2310 2638
2311/*{{{ process escape sequences */ 2639/*{{{ process escape sequences */
2312void 2640void ecb_hot
2313rxvt_term::process_escape_seq () 2641rxvt_term::process_escape_seq ()
2314{ 2642{
2315 unsigned char ch = cmd_getc (); 2643 unicode_t ch = cmd_getc ();
2316 2644
2317 if (PrivateModes & PrivMode_vt52) 2645 if (priv_modes & PrivMode_vt52)
2318 { 2646 {
2319 process_escape_vt52 (ch); 2647 process_escape_vt52 (ch);
2320 return; 2648 return;
2321 } 2649 }
2322 2650
2323 switch (ch) 2651 switch (ch)
2324 { 2652 {
2325 /* case 1: do_tek_mode (); break; */
2326 case '#': 2653 case '#':
2327 if (cmd_getc () == '8') 2654 if (cmd_getc () == '8')
2328 scr_E (); 2655 scr_E ();
2329 break; 2656 break;
2330 case '(': 2657 case '(':
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 2664 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 2665 break;
2339 case '+': 2666 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 2667 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 2668 break;
2342#ifdef MULTICHAR_SET 2669#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': 2670 case '6':
2349 scr_backindex (); 2671 scr_backindex ();
2350 break; 2672 break;
2351#endif 2673#endif
2352 case '7': 2674 case '7':
2353 scr_cursor (SAVE); 2675 scr_cursor (SAVE);
2354 break; 2676 break;
2355 case '8': 2677 case '8':
2356 scr_cursor (RESTORE); 2678 scr_cursor (RESTORE);
2357 break; 2679 break;
2358#ifndef NO_FRILLS 2680#if !ENABLE_MINIMAL
2359 case '9': 2681 case '9':
2360 scr_forwardindex (); 2682 scr_forwardindex ();
2361 break; 2683 break;
2362#endif 2684#endif
2685 // DECPAM/DECPNM
2363 case '=': 2686 case '=':
2687 priv_modes |= PrivMode_aplKP;
2688 break;
2364 case '>': 2689 case '>':
2365 PrivMode ((ch == '='), PrivMode_aplKP); 2690 priv_modes &= ~PrivMode_aplKP;
2366 break; 2691 break;
2367 2692
2368 case C1_40: 2693 case C1_40:
2369 cmd_getc (); 2694 cmd_getc ();
2370 break; 2695 break;
… …
2373 break; 2698 break;
2374 2699
2375 /* 8.3.87: NEXT LINE */ 2700 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 2701 case C1_NEL: /* ESC E */
2377 { 2702 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 2703 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 2704 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2380 } 2705 }
2381 break; 2706 break;
2382 2707
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 2708 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 2709 case C1_ESA: /* ESC G */
2385 process_graphics (); 2710 // used by original rxvt for rob nations own graphics mode
2711 if (cmd_getc () == 'Q')
2712 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2386 break; 2713 break;
2387 2714
2388 /* 8.3.63: CHARACTER TABULATION SET */ 2715 /* 8.3.63: CHARACTER TABULATION SET */
2389 case C1_HTS: /* ESC H */ 2716 case C1_HTS: /* ESC H */
2390 scr_set_tab (1); 2717 scr_set_tab (1);
… …
2394 case C1_RI: /* ESC M */ 2721 case C1_RI: /* ESC M */
2395 scr_index (DN); 2722 scr_index (DN);
2396 break; 2723 break;
2397 2724
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 2725 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 2726 /* case C1_SS2: break; */
2400 2727
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 2728 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 2729 /* case C1_SS3: break; */
2403 2730
2404 /* 8.3.27: DEVICE CONTROL STRING */ 2731 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 2732 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 2733 process_dcs_seq ();
2407 break; 2734 break;
2408 2735
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2736 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 2737 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 2738 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 2739 break; /* steal obsolete ESC [ c */
2414 2740
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2741 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2416 case C1_CSI: /* ESC [ */ 2742 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 2743 process_csi_seq ();
2418 break; 2744 break;
2419 2745
2420 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2746 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2421 case C1_OSC: /* ESC ] */ 2747 case C1_OSC: /* ESC ] */
2422 process_osc_seq (); 2748 process_osc_seq ();
2423 break; 2749 break;
2424 2750
2425 /* 8.3.106: RESET TO INITIAL STATE */ 2751 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2426 case 'c': 2752 case 'c':
2753 mbstate.reset ();
2427 scr_poweron (); 2754 scr_poweron ();
2428 scrollbar_show (1); 2755 scrollBar.show (1);
2429 break; 2756 break;
2430 2757
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2758 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2432 case 'n': 2759 case 'n':
2433 scr_charset_choose (2); 2760 scr_charset_choose (2);
… …
2440 } 2767 }
2441} 2768}
2442/*}}} */ 2769/*}}} */
2443 2770
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2771/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */
2446enum { 2772enum {
2447 CSI_ICH = 0x40, 2773 CSI_ICH = 0x40,
2448 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2774 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2449 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2775 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2450 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2776 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2451 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2777 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2452 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2778 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2453 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2779 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2454 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2780 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2455 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2781 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2456}; 2782};
2457 2783
2458#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2784#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2459 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2785 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2460 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2786 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2461#define get_byte_array_bit(array, bit) \ 2787#define get_byte_array_bit(array, bit) \
2462 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2788 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2463 2789
2464const unsigned char csi_defaults[] = 2790static const unsigned char csi_defaults[] =
2465 { 2791 {
2466 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2792 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2467 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2793 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2468 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2794 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2469 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2795 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2470 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2796 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2471 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2797 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2472 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2798 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2473 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2799 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2474 }; 2800 };
2475/* *INDENT-ON* */
2476 2801
2477void 2802void ecb_hot
2478rxvt_term::process_csi_seq () 2803rxvt_term::process_csi_seq ()
2479{ 2804{
2480 unsigned char ch, priv, i; 2805 unicode_t ch, priv, prev_ch, i;
2481 unsigned int nargs, p; 2806 unsigned int nargs, p;
2482 int n, ndef; 2807 int n, ndef;
2483 int arg[ESC_ARGS]; 2808 int arg[ESC_ARGS] = { };
2484 2809
2485 for (nargs = ESC_ARGS; nargs > 0;) 2810 nargs = 0;
2486 arg[--nargs] = 0;
2487 2811
2488 priv = 0; 2812 priv = 0;
2489 ch = cmd_getc (); 2813 ch = cmd_getc ();
2490 if (ch >= '<' && ch <= '?') 2814 if ((ch >= '<' && ch <= '?') || ch == '!')
2815 {
2491 { /* '<' '=' '>' '?' */ 2816 /* '<' '=' '>' '?' '!' */
2492 priv = ch; 2817 priv = ch;
2493 ch = cmd_getc (); 2818 ch = cmd_getc ();
2494 } 2819 }
2820
2821 prev_ch = 0;
2495 /* read any numerical arguments */ 2822 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 2823 for (n = -1; ch < CSI_ICH; )
2497 { 2824 {
2498 if (isdigit (ch)) 2825 if (isdigit (ch))
2499 { 2826 {
… …
2506 { 2833 {
2507 if (nargs < ESC_ARGS) 2834 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 2835 arg[nargs++] = n;
2509 n = -1; 2836 n = -1;
2510 } 2837 }
2511 else if (ch == '\b') 2838 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); 2839 process_nonprinting (ch);
2523 } 2840
2841 prev_ch = ch;
2524 ch = cmd_getc (); 2842 ch = cmd_getc ();
2525 } 2843 }
2526 2844
2527 if (ch > CSI_7F) 2845 if (ch > CSI_7F)
2528 return; 2846 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 2852 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 2853 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 2854 if (arg[p] == -1)
2537 arg[p] = ndef; 2855 arg[p] = ndef;
2538 2856
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 /* 2857 /*
2547 * private mode handling 2858 * private mode handling
2548 */ 2859 */
2549 if (priv) 2860 if (priv)
2550 { 2861 {
2551 switch (priv) 2862 switch (priv)
2552 { 2863 {
2553 case '>': 2864 case '>':
2554 if (ch == CSI_DA) /* secondary device attributes */ 2865 if (ch == CSI_DA) /* secondary device attributes */
2866 {
2867 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2868 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2869 //
2870 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2871 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2872 // versions.
2873 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2874 tt_printf ("\033[>%d;95;0c", 'U');
2875 }
2556 break; 2876 break;
2877
2557 case '?': 2878 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2879 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 2880 process_terminal_mode (ch, priv, nargs, arg);
2560 break; 2881 break;
2882
2883 case '!':
2884 if (ch == CSI_70)
2885 {
2886 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2887 scr_soft_reset ();
2888
2889 static const int pm_h[] = { 7, 25 };
2890 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2891
2892 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2893 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2561 } 2894 }
2895 break;
2896 }
2897
2562 return; 2898 return;
2563 } 2899 }
2564 2900
2565 switch (ch) 2901 switch (ch)
2566 { 2902 {
… …
2580 } 2916 }
2581 break; 2917 break;
2582#endif 2918#endif
2583 2919
2584 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2920 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2585 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2921 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2586 arg[0] = -arg[0]; 2922 arg[0] = -arg[0];
2587 /* FALLTHROUGH */ 2923 /* FALLTHROUGH */
2588 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2924 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2589 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2925 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2590 scr_gotorc (arg[0], 0, RELATIVE); 2926 scr_gotorc (arg[0], 0, RELATIVE);
2591 break; 2927 break;
2592 2928
2593 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2929 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2594 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2930 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2665 3001
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3002 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 3003 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 3004 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3005 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3006 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 3007 break;
2672 3008
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3009 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 3010 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 3011 break;
2677 3012
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3013 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 3014 process_sgr_mode (nargs, arg);
2680 break; 3015 break;
… …
2686 tt_printf ("\033[0n"); 3021 tt_printf ("\033[0n");
2687 break; 3022 break;
2688 case 6: /* CPR requested */ 3023 case 6: /* CPR requested */
2689 scr_report_position (); 3024 scr_report_position ();
2690 break; 3025 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 3026 case 7: /* unofficial extension */
3027 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3028 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 3029 break;
2695#endif
2696 case 8: /* unofficial extension */ 3030 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3031 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break; 3032 break;
2699 } 3033 }
2700 break; 3034 break;
2701 3035
2702 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3036 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2735 break; 3069 break;
2736 3070
2737 case CSI_RM: /* 8.3.107: RESET MODE */ 3071 case CSI_RM: /* 8.3.107: RESET MODE */
2738 if (arg[0] == 4) 3072 if (arg[0] == 4)
2739 scr_insert_mode (0); 3073 scr_insert_mode (0);
3074 else if (arg[0] == 20)
3075 priv_modes &= ~PrivMode_LFNL;
2740 break; 3076 break;
2741 3077
2742 case CSI_SM: /* 8.3.126: SET MODE */ 3078 case CSI_SM: /* 8.3.126: SET MODE */
2743 if (arg[0] == 4) 3079 if (arg[0] == 4)
2744 scr_insert_mode (1); 3080 scr_insert_mode (1);
3081 else if (arg[0] == 20)
3082 priv_modes |= PrivMode_LFNL;
3083 break;
3084
3085 case CSI_71: // DESCUSR: set cursor style
3086 if (prev_ch == ' ')
3087 set_cursor_style (arg[0]);
2745 break; 3088 break;
2746 3089
2747 /* 3090 /*
2748 * PRIVATE USE beyond this point. All CSI_7? sequences here 3091 * PRIVATE USE beyond this point. All CSI_7? sequences here
2749 */ 3092 */
… …
2761 break; 3104 break;
2762 case CSI_75: 3105 case CSI_75:
2763 scr_cursor (RESTORE); 3106 scr_cursor (RESTORE);
2764 break; 3107 break;
2765 3108
2766#ifndef NO_FRILLS 3109#if !ENABLE_MINIMAL
2767 case CSI_74: 3110 case CSI_74:
2768 process_window_ops (arg, nargs); 3111 process_window_ops (arg, nargs);
2769 break; 3112 break;
2770#endif 3113#endif
2771 3114
2772 case CSI_78: /* DECREQTPARM */ 3115 case CSI_78: /* DECREQTPARM */
2773 if (arg[0] == 0 || arg[0] == 1) 3116 if (arg[0] == 0 || arg[0] == 1)
2774 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3117 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2775 /* FALLTHROUGH */ 3118 break;
2776 3119
2777 default: 3120 default:
2778 break; 3121 break;
2779 } 3122 }
2780} 3123}
2781/*}}} */ 3124/*}}} */
2782 3125
2783#ifndef NO_FRILLS 3126#if !ENABLE_MINIMAL
2784/* ARGSUSED */
2785void 3127void
2786rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3128rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2787{ 3129{
2788 int x, y; 3130 int x, y;
2789#if 0
2790 char *s;
2791#endif
2792 XWindowAttributes wattr; 3131 XWindowAttributes wattr;
2793 Window wdummy; 3132 Window wdummy;
3133
3134 dLocal (Display *, dpy);
2794 3135
2795 if (nargs == 0) 3136 if (nargs == 0)
2796 return; 3137 return;
3138
2797 switch (args[0]) 3139 switch (args[0])
2798 { 3140 {
2799 /* 3141 /*
2800 * commands 3142 * commands
2801 */ 3143 */
2802 case 1: /* deiconify window */ 3144 case 1: /* deiconify window */
2803 XMapWindow (display->display, TermWin.parent[0]); 3145 XMapWindow (dpy, parent);
2804 break; 3146 break;
2805 case 2: /* iconify window */ 3147 case 2: /* iconify window */
2806 XIconifyWindow (display->display, TermWin.parent[0], 3148 XIconifyWindow (dpy, parent, display->screen);
2807 DefaultScreen (display->display));
2808 break; 3149 break;
2809 case 3: /* set position (pixels) */ 3150 case 3: /* set position (pixels) */
2810 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3151 XMoveWindow (dpy, parent, args[1], args[2]);
2811 break; 3152 break;
2812 case 4: /* set size (pixels) */ 3153 case 4: /* set size (pixels) */
2813 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3154 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2814 break; 3155 break;
2815 case 5: /* raise window */ 3156 case 5: /* raise window */
2816 XRaiseWindow (display->display, TermWin.parent[0]); 3157 XRaiseWindow (dpy, parent);
2817 break; 3158 break;
2818 case 6: /* lower window */ 3159 case 6: /* lower window */
2819 XLowerWindow (display->display, TermWin.parent[0]); 3160 XLowerWindow (dpy, parent);
2820 break; 3161 break;
2821 case 7: /* refresh window */ 3162 case 7: /* refresh window */
2822 scr_touch (true); 3163 scr_touch (true);
2823 break; 3164 break;
2824 case 8: /* set size (chars) */ 3165 case 8: /* set size (chars) */
2825 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3166 set_widthheight ((unsigned int) (args[2] * fwidth),
2826 (unsigned int) (args[1] * TermWin.fheight)); 3167 (unsigned int) (args[1] * fheight));
2827 break; 3168 break;
3169
3170 //case 9: NYI, TODO, restore maximized window or maximize window
2828 default: 3171 default:
2829 if (args[0] >= 24) /* set height (chars) */ 3172 if (args[0] >= 24) /* set height (chars) */
2830 set_widthheight ((unsigned int)TermWin.width, 3173 set_widthheight ((unsigned int)vt_width,
2831 (unsigned int) (args[1] * TermWin.fheight)); 3174 (unsigned int) (args[1] * fheight));
2832 break; 3175 break;
3176
2833 /* 3177 /*
2834 * reports - some output format copied from XTerm 3178 * reports - some output format copied from XTerm
2835 */ 3179 */
2836 case 11: /* report window state */ 3180 case 11: /* report window state */
2837 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3181 XGetWindowAttributes (dpy, parent, &wattr);
2838 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3182 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2839 break; 3183 break;
2840 case 13: /* report window position */ 3184 case 13: /* report window position */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3185 XGetWindowAttributes (dpy, parent, &wattr);
2842 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3186 XTranslateCoordinates (dpy, parent, wattr.root,
2843 -wattr.border_width, -wattr.border_width, 3187 -wattr.border_width, -wattr.border_width,
2844 &x, &y, &wdummy); 3188 &x, &y, &wdummy);
2845 tt_printf ("\033[3;%d;%dt", x, y); 3189 tt_printf ("\033[3;%d;%dt", x, y);
2846 break; 3190 break;
2847 case 14: /* report window size (pixels) */ 3191 case 14: /* report window size (pixels) */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3192 XGetWindowAttributes (dpy, parent, &wattr);
2849 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3193 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2850 break; 3194 break;
3195 case 18: /* report text area size (chars) */
3196 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3197 break;
2851 case 18: /* report window size (chars) */ 3198 case 19: /* report window size (chars) */
2852 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3199 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2853 break; 3200 break;
2854#if 0 /* XXX: currently disabled due to security concerns */
2855 case 20: /* report icon label */ 3201 case 20: /* report icon label */
3202 {
3203 char *s;
2856 XGetIconName (display->display, TermWin.parent[0], &s); 3204 XGetIconName (dpy, parent, &s);
2857 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3205 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3206 XFree (s);
3207 }
2858 break; 3208 break;
2859 case 21: /* report window title */ 3209 case 21: /* report window title */
2860 XFetchName (display->display, TermWin.parent[0], &s); 3210 {
3211 char *s;
3212 XFetchName (dpy, parent, &s);
2861 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3213 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3214 XFree (s);
3215 }
2862 break; 3216 break;
2863#endif
2864
2865 } 3217 }
2866} 3218}
2867#endif 3219#endif
2868 3220
2869/*----------------------------------------------------------------------*/ 3221/*----------------------------------------------------------------------*/
2870/* 3222/*
2871 * get input up until STRING TERMINATOR (or BEL) 3223 * get input up until STRING TERMINATOR (or BEL)
2872 * ends_how is terminator used. returned input must be free ()d 3224 * ends_how is terminator used. returned input must be free()'d
2873 */ 3225 */
2874unsigned char * 3226char *
2875rxvt_term::get_to_st (unsigned char *ends_how) 3227rxvt_term::get_to_st (unicode_t &ends_how)
2876{ 3228{
2877 int seen_esc = 0; /* seen escape? */ 3229 unicode_t ch;
3230 bool seen_esc = false;
2878 unsigned int n = 0; 3231 unsigned int n = 0;
2879 unsigned char *s; 3232 wchar_t string[CBUFSIZ];
2880 unsigned char ch, string[STRING_MAX];
2881 3233
2882 for (; (ch = cmd_getc ());) 3234 while ((ch = cmd_getc ()) != NOCHAR)
2883 { 3235 {
2884 if (ch == C0_BEL 3236 if (seen_esc)
2885 || ch == CHAR_ST 3237 {
2886 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3238 if (ch == 0x5c) /* 7bit ST */
2887 break; 3239 break;
3240 else
3241 return NULL;
3242 }
2888 if (ch == C0_ESC) 3243 else if (ch == C0_ESC)
2889 { 3244 {
2890 seen_esc = 1; 3245 seen_esc = true;
2891 continue; 3246 continue;
2892 } 3247 }
3248 else if (ch == C0_BEL || ch == CHAR_ST)
3249 break;
2893 else if (ch == '\t') 3250 else if (ch == C0_SYN)
2894 ch = ' '; /* translate '\t' to space */ 3251 ch = cmd_get8 ();
2895 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3252 else if (ch < 0x20)
2896 return NULL; /* other control character - exit */ 3253 return NULL; /* other control character - exit */
3254
3255 seen_esc = false;
3256
2897 if (n < sizeof (string) - 1) 3257 if (n >= sizeof (string) - 1)
3258 // stop at some sane length
3259 return NULL;
3260
2898 string[n++] = ch; 3261 string[n++] = ch;
2899 seen_esc = 0;
2900 } 3262 }
3263
2901 string[n++] = '\0'; 3264 string[n++] = '\0';
2902 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3265
2903 return NULL;
2904 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3266 ends_how = (ch == 0x5c ? C0_ESC : ch);
2905 STRNCPY (s, string, n); 3267
2906 return s; 3268 return rxvt_wcstombs (string);
2907} 3269}
2908 3270
2909/*----------------------------------------------------------------------*/ 3271/*----------------------------------------------------------------------*/
2910/* 3272/*
2911 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3273 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2912 */ 3274 */
2913void 3275void
2914rxvt_term::process_dcs_seq () 3276rxvt_term::process_dcs_seq ()
2915{ 3277{
2916 unsigned char eh, *s;
2917 /* 3278 /*
2918 * Not handled yet 3279 * Not handled yet
2919 */ 3280 */
3281
3282 unicode_t eh;
2920 s = get_to_st (&eh); 3283 char *s = get_to_st (eh);
2921 if (s) 3284 if (s)
2922 free (s); 3285 free (s);
3286
2923 return; 3287 return;
2924} 3288}
2925 3289
2926/*----------------------------------------------------------------------*/ 3290/*----------------------------------------------------------------------*/
2927/* 3291/*
2928 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3292 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2929 */ 3293 */
2930void 3294void
2931rxvt_term::process_osc_seq () 3295rxvt_term::process_osc_seq ()
2932{ 3296{
2933 unsigned char ch, eh, *s; 3297 int arg;
2934 int arg;
2935 3298
2936 ch = cmd_getc (); 3299 unicode_t ch = cmd_getc ();
2937 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3300 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2938 arg = arg * 10 + (ch - '0'); 3301 arg = arg * 10 + (ch - '0');
2939 3302
2940 if (ch == ';') 3303 if (ch == ';')
2941 { 3304 {
3305 unicode_t eh;
2942 s = get_to_st (&eh); 3306 char *s = get_to_st (eh);
3307
2943 if (s) 3308 if (s)
2944 { 3309 {
2945 /*
2946 * rxvt_menubar_dispatch () violates the constness of the string,
2947 * so do it here
2948 */
2949 if (arg == XTerm_Menu)
2950#if 0 /* XXX: currently disabled due to security concerns */
2951 menubar_dispatch ((char *)s);
2952#else
2953 (void)0;
2954#endif
2955 else
2956 xterm_seq (arg, (char *)s, eh); 3310 process_xterm_seq (arg, s, eh);
2957 free (s); 3311 free (s);
2958 } 3312 }
2959 } 3313 }
2960} 3314}
3315
3316void
3317rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3318{
3319 if (str[0] == '?' && !str[1])
3320 {
3321 rgba c;
3322 pix_colors_focused[color].get (c);
3323
3324#if XFT
3325 if (c.a != rgba::MAX_CC)
3326 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3327 else
3328#endif
3329 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3330 }
3331 else
3332 set_window_color (color, str);
3333}
3334
2961/* 3335/*
2962 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3336 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2963 * 0 = change iconName/title
2964 * 1 = change iconName
2965 * 2 = change title
2966 * 4 = change color
2967 * 12 = change text color
2968 * 13 = change mouse foreground color
2969 * 17 = change highlight character colour
2970 * 18 = change bold character color
2971 * 19 = change underlined character color
2972 * 46 = change logfile (not implemented)
2973 * 50 = change font
2974 *
2975 * rxvt extensions:
2976 * 9 = change locale (NYI)
2977 * 10 = menu (may change in future)
2978 * 20 = bg pixmap
2979 * 39 = change default fg color
2980 * 49 = change default bg color
2981 * 55 = dump scrollback buffer and all of screen
2982 */ 3337 */
2983void 3338void
2984rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3339rxvt_term::process_xterm_seq (int op, char *str, char resp)
2985{ 3340{
2986 int changed = 0; 3341 int color;
2987 int color;
2988 char *buf, *name; 3342 char *buf, *name;
3343 bool query = str[0] == '?' && !str[1];
3344 int saveop = op;
3345
3346 dLocal (Display *, dpy);
2989 3347
2990 assert (str != NULL); 3348 assert (str != NULL);
3349
3350 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3351 return;
3352
2991 switch (op) 3353 switch (op)
2992 { 3354 {
2993 case XTerm_name: 3355 case XTerm_name:
2994 set_title (str); 3356 set_title (str);
2995 /* FALLTHROUGH */ 3357 /* FALLTHROUGH */
2996 case XTerm_iconName: 3358 case XTerm_iconName:
2997 set_iconName (str); 3359 set_icon_name (str);
2998 break; 3360 break;
2999 case XTerm_title: 3361 case XTerm_title:
3000 set_title (str); 3362 set_title (str);
3001 break; 3363 break;
3364 case XTerm_property:
3365 if (str[0] == '?')
3366 {
3367 Atom prop = display->atom (str + 1);
3368 Atom actual_type;
3369 int actual_format;
3370 unsigned long nitems;
3371 unsigned long bytes_after;
3372 unsigned char *value = 0;
3373 const char *str = "";
3374
3375 if (prop
3376 && XGetWindowProperty (dpy, parent,
3377 prop, 0, 1<<16, 0, AnyPropertyType,
3378 &actual_type, &actual_format,
3379 &nitems, &bytes_after, &value) == Success
3380 && actual_type != None
3381 && actual_format == 8)
3382 str = (const char *)(value);
3383
3384 tt_printf ("\033]%d;%s%c", op, str, resp);
3385
3386 XFree (value);
3387 }
3388 else
3389 {
3390 char *eq = strchr (str, '=');
3391
3392 if (eq)
3393 {
3394 *eq = 0;
3395 set_utf8_property (display->atom (str), eq + 1);
3396 }
3397 else
3398 XDeleteProperty (dpy, parent,
3399 display->atom (str));
3400 }
3401 break;
3402
3002 case XTerm_Color: 3403 case XTerm_Color:
3003 for (buf = (char *)str; buf && *buf;) 3404 for (buf = (char *)str; buf && *buf;)
3004 { 3405 {
3005 if ((name = STRCHR (buf, ';')) == NULL) 3406 if ((name = strchr (buf, ';')) == NULL)
3006 break; 3407 break;
3408
3007 *name++ = '\0'; 3409 *name++ = '\0';
3008 color = atoi (buf); 3410 color = atoi (buf) + minCOLOR;
3009 if (color < 0 || color >= TOTAL_COLORS) 3411
3412 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3010 break; 3413 break;
3414
3011 if ((buf = STRCHR (name, ';')) != NULL) 3415 if ((buf = strchr (name, ';')) != NULL)
3012 *buf++ = '\0'; 3416 *buf++ = '\0';
3013 set_window_color (color + minCOLOR, name); 3417
3418 process_color_seq (op, color, name, resp);
3014 } 3419 }
3420 break;
3421 case Rxvt_restoreFG:
3422 case XTerm_Color00:
3423 process_color_seq (op, Color_fg, str, resp);
3424 break;
3425 case Rxvt_restoreBG:
3426 case XTerm_Color01:
3427 process_color_seq (op, Color_bg, str, resp);
3015 break; 3428 break;
3016#ifndef NO_CURSORCOLOR 3429#ifndef NO_CURSORCOLOR
3017 case XTerm_Color_cursor: 3430 case XTerm_Color_cursor:
3018 set_window_color (Color_cursor, str); 3431 process_color_seq (op, Color_cursor, str, resp);
3019 break; 3432 break;
3020#endif 3433#endif
3021 case XTerm_Color_pointer: 3434 case XTerm_Color_pointer_fg:
3022 set_window_color (Color_pointer, str); 3435 process_color_seq (op, Color_pointer_fg, str, resp);
3023 break; 3436 break;
3437 case XTerm_Color_pointer_bg:
3438 process_color_seq (op, Color_pointer_bg, str, resp);
3439 break;
3440#ifdef OPTION_HC
3441 case XTerm_Color_HC:
3442 process_color_seq (op, Color_HC, str, resp);
3443 break;
3444 case XTerm_Color_HTC:
3445 process_color_seq (op, Color_HTC, str, resp);
3446 break;
3447#endif
3024#ifndef NO_BOLD_UNDERLINE_REVERSE 3448#ifndef NO_BOLD_UNDERLINE_REVERSE
3025 case XTerm_Color_BD: 3449 case URxvt_Color_BD:
3026 set_window_color (Color_BD, str); 3450 process_color_seq (op, Color_BD, str, resp);
3027 break; 3451 break;
3028 case XTerm_Color_UL: 3452 case URxvt_Color_UL:
3029 set_window_color (Color_UL, str); 3453 process_color_seq (op, Color_UL, str, resp);
3030 break; 3454 break;
3031 case XTerm_Color_RV: 3455 case URxvt_Color_IT:
3032 set_window_color (Color_RV, str); 3456 process_color_seq (op, Color_IT, str, resp);
3033 break; 3457 break;
3034#endif 3458#endif
3459 case URxvt_Color_border:
3460 process_color_seq (op, Color_border, str, resp);
3461 break;
3035 3462
3036 case XTerm_Menu: 3463#if BG_IMAGE_FROM_ROOT
3464 case URxvt_Color_tint:
3465 process_color_seq (op, Color_tint, str, resp);
3037 /* 3466 {
3038 * rxvt_menubar_dispatch () violates the constness of the string, 3467 bool changed = false;
3039 * so DON'T do it here 3468
3469 if (ISSET_PIXCOLOR (Color_tint))
3470 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3471
3472 if (changed)
3473 update_background ();
3040 */ 3474 }
3475
3041 break; 3476 break;
3477#endif
3478
3479#if BG_IMAGE_FROM_FILE
3042 case XTerm_Pixmap: 3480 case Rxvt_Pixmap:
3043 if (*str != ';') 3481 if (!strcmp (str, "?"))
3044 { 3482 {
3045#if XPM_BACKGROUND 3483 char str[256];
3046 scale_pixmap (""); /* reset to default scaling */ 3484 int h_scale = fimage.h_scale;
3047 set_bgPixmap (str); /* change pixmap */ 3485 int v_scale = fimage.v_scale;
3048#endif 3486 int h_align = fimage.h_align;
3049 scr_touch (true); 3487 int v_align = fimage.v_align;
3488
3489 sprintf (str, "[%dx%d+%d+%d]",
3490 h_scale, v_scale,
3491 h_align, v_align);
3492 process_xterm_seq (XTerm_title, str, CHAR_ST);
3050 } 3493 }
3051 while ((str = STRCHR (str, ';')) != NULL) 3494 else
3052 { 3495 {
3496 bool changed = false;
3497
3498 if (*str != ';')
3499 {
3500 try
3501 {
3502 fimage.set_file_geometry (this, str);
3503 changed = true;
3504 }
3505 catch (const class rxvt_failure_exception &e)
3506 {
3507 }
3508 }
3509 else
3510 {
3053 str++; 3511 str++;
3054#if XPM_BACKGROUND 3512 if (fimage.set_geometry (str, true))
3055 changed += scale_pixmap (str); 3513 changed = true;
3056#endif 3514 }
3057 3515
3516 if (changed)
3517 {
3518 if (bg_window_position_sensitive ())
3519 {
3520 int x, y;
3521 get_window_origin (x, y);
3522 parent_x = x;
3523 parent_y = y;
3524 }
3525 update_background ();
3526 }
3058 } 3527 }
3059 if (changed)
3060 {
3061#ifdef XPM_BACKGROUND
3062 resize_pixmap ();
3063#endif
3064 scr_touch (true);
3065 }
3066 break; 3528 break;
3529#endif
3067 3530
3068 case XTerm_restoreFG:
3069 set_window_color (Color_fg, str);
3070 break;
3071 case XTerm_restoreBG:
3072 set_window_color (Color_bg, str);
3073 break;
3074 case XTerm_logfile: 3531 case XTerm_logfile:
3532 // TODO, when secure mode?
3075 break; 3533 break;
3076 case XTerm_font: 3534
3077 change_font (str);
3078 break;
3079 case XTerm_locale:
3080 /* TODO */
3081 break;
3082#if 0 3535#if 0
3083 case XTerm_dumpscreen: /* no error notices */ 3536 case Rxvt_dumpscreen: /* no error notices */
3084 { 3537 {
3085 int fd; 3538 int fd;
3086 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3539 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3087 { 3540 {
3088 scr_dump (fd); 3541 scr_dump (fd);
3089 close (fd); 3542 close (fd);
3090 } 3543 }
3091 } 3544 }
3092 break; 3545 break;
3093#endif 3546#endif
3547 case XTerm_font:
3548 op = URxvt_font;
3549 case URxvt_font:
3550#if ENABLE_STYLES
3551 case URxvt_boldFont:
3552 case URxvt_italicFont:
3553 case URxvt_boldItalicFont:
3554#endif
3555 if (query)
3556 tt_printf ("\33]%d;%-.250s%c", saveop,
3557 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3558 ? fontset[op - URxvt_font]->fontdesc : "",
3559 resp);
3560 else
3561 {
3562 const char *&res = rs[Rs_font + (op - URxvt_font)];
3094 3563
3564 res = strdup (str);
3565 allocated.push_back ((void *)res);
3566 set_fonts ();
3567 }
3568 break;
3569
3570 case URxvt_version:
3571 if (query)
3572 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3573 op,
3574 rs[Rs_name], VERSION[0], VERSION[2],
3575 resp);
3576 break;
3577
3578#if !ENABLE_MINIMAL
3579 case URxvt_locale:
3580 if (query)
3581 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3582 else
3583 {
3584 set_locale (str);
3585 pty->set_utf8_mode (enc_utf8);
3586 init_xlocale ();
3587 }
3588 break;
3589
3590 case URxvt_view_up:
3591 case URxvt_view_down:
3592 {
3593 int lines = atoi (str);
3594
3595 if (lines)
3596 scr_page (op == URxvt_view_up ? UP : DN, lines);
3597 else
3598 scr_erase_savelines ();
3599 }
3600
3601 break;
3602#endif
3603
3604#if ENABLE_PERL
3605 case URxvt_perl:
3606 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3607 break;
3608#endif
3095 } 3609 }
3096} 3610}
3097/*----------------------------------------------------------------------*/ 3611/*----------------------------------------------------------------------*/
3098 3612
3099/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3613/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3104 * 's' = save 3618 * 's' = save
3105 * 'r' = restore 3619 * 'r' = restore
3106 * 't' = toggle 3620 * 't' = toggle
3107 * so no need for fancy checking 3621 * so no need for fancy checking
3108 */ 3622 */
3109int 3623int ecb_cold
3110rxvt_term::privcases (int mode, unsigned long bit) 3624rxvt_term::privcases (int mode, unsigned long bit)
3111{ 3625{
3112 int state; 3626 int state;
3113 3627
3114 if (mode == 's') 3628 if (mode == 's')
3115 { 3629 {
3116 SavedModes |= (PrivateModes & bit); 3630 if (priv_modes & bit)
3631 SavedModes |= bit;
3632 else
3633 SavedModes &= ~bit;
3117 return -1; 3634 return -1;
3118 } 3635 }
3119 else 3636 else
3120 { 3637 {
3121 if (mode == 'r') 3638 if (mode == 'r')
3122 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3639 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3123 else 3640 else
3124 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3641 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3125 PrivMode (state, bit); 3642
3643 if (state)
3644 priv_modes |= bit;
3645 else
3646 priv_modes &= ~bit;
3126 } 3647 }
3648
3127 return state; 3649 return state;
3128} 3650}
3129 3651
3130/* we're not using priv _yet_ */ 3652/* we're not using priv _yet_ */
3131void 3653void
3132rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3654rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3133{ 3655{
3134 unsigned int i, j; 3656 unsigned int i, j;
3135 int state; 3657 int state;
3658
3136 static const struct 3659 static const struct
3137 { 3660 {
3138 const int argval; 3661 const int argval;
3139 const unsigned long bit; 3662 const unsigned long bit;
3140 }
3141 argtopriv[] = { 3663 } argtopriv[] = {
3142 { 1, PrivMode_aplCUR }, 3664 { 1, PrivMode_aplCUR }, // DECCKM
3143 { 2, PrivMode_vt52 }, 3665 { 2, PrivMode_vt52 }, // DECANM
3144 { 3, PrivMode_132 }, 3666 { 3, PrivMode_132 }, // DECCOLM
3145 { 4, PrivMode_smoothScroll }, 3667 { 4, PrivMode_smoothScroll }, // DECSCLM
3146 { 5, PrivMode_rVideo }, 3668 { 5, PrivMode_rVideo }, // DECSCNM
3147 { 6, PrivMode_relOrigin }, 3669 { 6, PrivMode_relOrigin }, // DECOM
3148 { 7, PrivMode_Autowrap }, 3670 { 7, PrivMode_Autowrap }, // DECAWM
3671 // 8, auto-repeat keys // DECARM
3149 { 9, PrivMode_MouseX10 }, 3672 { 9, PrivMode_MouseX10 },
3150#ifdef menuBar_esc 3673 // 18 end FF to printer after print screen
3151 { menuBar_esc, PrivMode_menuBar }, 3674 // 19 Print screen prints full screen/scroll region
3152#endif 3675 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3153#ifdef scrollBar_esc 3676#ifdef scrollBar_esc
3154 { scrollBar_esc, PrivMode_scrollBar }, 3677 { scrollBar_esc, PrivMode_scrollBar },
3155#endif 3678#endif
3156 { 25, PrivMode_VisibleCursor },
3157 { 35, PrivMode_ShiftKeys }, 3679 { 35, PrivMode_ShiftKeys }, // rxvt extension
3680 // 38, tektronix mode // DECTEK
3158 { 40, PrivMode_132OK }, 3681 { 40, PrivMode_132OK },
3682 // 41 xterm more fixes NYI
3683 // 45 margin bell NYI
3684 // 46 start logging
3159 { 47, PrivMode_Screen }, 3685 { 47, PrivMode_Screen },
3160 { 66, PrivMode_aplKP }, 3686 { 66, PrivMode_aplKP }, // DECNKM
3161#ifndef NO_BACKSPACE_KEY 3687#ifndef NO_BACKSPACE_KEY
3162 { 67, PrivMode_BackSpace }, 3688 { 67, PrivMode_BackSpace }, // DECBKM
3163#endif 3689#endif
3164 { 1000, PrivMode_MouseX11 }, 3690 { 1000, PrivMode_MouseX11 },
3691 { 1002, PrivMode_MouseBtnEvent },
3692 { 1003, PrivMode_MouseAnyEvent },
3693#if ENABLE_FRILLS
3694 { 1005, PrivMode_ExtModeMouse },
3695#endif
3165 { 1010, PrivMode_TtyOutputInh }, 3696 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3166 { 1011, PrivMode_Keypress }, 3697 { 1011, PrivMode_Keypress }, // rxvt extension
3698#if ENABLE_FRILLS
3699 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3700#endif
3701 // 1035 enable modifiers for alt, numlock NYI
3702 // 1036 send ESC for meta keys NYI
3703 // 1037 send DEL for keypad delete NYI
3167 { 1047, PrivMode_Screen }, 3704 { 1047, PrivMode_Screen },
3705 // 1048 save and restore cursor, implemented in code
3168 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3706 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3707 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3708 { 2004, PrivMode_BracketPaste },
3169 }; 3709 };
3170 3710
3171 if (nargs == 0) 3711 if (nargs == 0)
3172 return; 3712 return;
3173 3713
… …
3180 for (i = 0; i < nargs; i++) 3720 for (i = 0; i < nargs; i++)
3181 { 3721 {
3182 state = -1; 3722 state = -1;
3183 3723
3184 /* basic handling */ 3724 /* basic handling */
3185 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3725 for (j = 0; j < ecb_array_length (argtopriv); j++)
3186 if (argtopriv[j].argval == arg[i]) 3726 if (argtopriv[j].argval == arg[i])
3187 { 3727 {
3188 state = privcases (mode, argtopriv[j].bit); 3728 state = privcases (mode, argtopriv[j].bit);
3189 break; 3729 break;
3190 } 3730 }
3191 3731
3192 /* extra handling for values with state unkept */ 3732 /* extra handling for values with state unkept */
3193 if (state == -1)
3194 switch (arg[i]) 3733 switch (arg[i])
3195 { 3734 {
3735#if ENABLE_STYLES
3736 case 1021:
3737 set_option (Opt_intensityStyles, mode);
3738
3739 scr_touch (true);
3740 break;
3741#endif
3196 case 1048: /* alternative cursor save */ 3742 case 1048: /* alternative cursor save */
3743 if (option (Opt_secondaryScreen))
3197 if (mode == 0) 3744 if (mode == 0)
3198 scr_cursor (RESTORE); 3745 scr_cursor (RESTORE);
3199 else if (mode == 1) 3746 else if (mode == 1)
3200 scr_cursor (SAVE); 3747 scr_cursor (SAVE);
3201 /* FALLTHROUGH */
3202 default:
3203 continue; /* for (;i;) */
3204 }
3205
3206 /* extra handling for values with valid 0 or 1 state */
3207 switch (arg[i])
3208 {
3209 /* case 1: - application cursor keys */
3210 case 2: /* VT52 mode */
3211 /* oddball mode. should be set regardless of set/reset
3212 * parameter. Return from VT52 mode with an ESC < from
3213 * within VT52 mode
3214 */
3215 PrivMode (1, PrivMode_vt52);
3216 break; 3748 break;
3749 }
3750
3751 if (state >= 0)
3752 /* extra handling for values with valid 0 or 1 state */
3753 switch (arg[i])
3754 {
3755 /* case 1: - application cursor keys */
3756 case 2: /* VT52 mode */
3757 /* oddball mode. should be set regardless of set/reset
3758 * parameter. Return from VT52 mode with an ESC < from
3759 * within VT52 mode
3760 */
3761 priv_modes |= PrivMode_vt52;
3762 break;
3217 case 3: /* 80/132 */ 3763 case 3: /* 80/132 */
3218 if (PrivateModes & PrivMode_132OK) 3764 if (priv_modes & PrivMode_132OK)
3219 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3765 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3220 (unsigned int)TermWin.height);
3221 break; 3766 break;
3222 case 4: /* smooth scrolling */ 3767 case 4: /* smooth scrolling */
3223 if (state)
3224 Options &= ~Opt_jumpScroll;
3225 else
3226 Options |= Opt_jumpScroll; 3768 set_option (Opt_jumpScroll, !state);
3227 break; 3769 break;
3228 case 5: /* reverse video */ 3770 case 5: /* reverse video */
3229 scr_rvideo_mode (state); 3771 scr_rvideo_mode (state);
3230 break; 3772 break;
3231 case 6: /* relative/absolute origins */ 3773 case 6: /* relative/absolute origins */
3232 scr_relative_origin (state); 3774 scr_relative_origin (state);
3233 break; 3775 break;
3234 case 7: /* autowrap */ 3776 case 7: /* autowrap */
3235 scr_autowrap (state); 3777 scr_autowrap (state);
3236 break; 3778 break;
3237 /* case 8: - auto repeat, can't do on a per window basis */ 3779 /* case 8: - auto repeat, can't do on a per window basis */
3238 case 9: /* X10 mouse reporting */ 3780 case 9: /* X10 mouse reporting */
3239 if (state) /* orthogonal */ 3781 if (state) /* orthogonal */
3240 PrivateModes &= ~ (PrivMode_MouseX11); 3782 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3241 break; 3783 break;
3242#ifdef menuBar_esc
3243 case menuBar_esc:
3244#ifdef MENUBAR
3245 map_menuBar (state);
3246#endif
3247 break;
3248#endif
3249#ifdef scrollBar_esc 3784#ifdef scrollBar_esc
3250 case scrollBar_esc: 3785 case scrollBar_esc:
3251 if (scrollbar_mapping (state)) 3786 scrollBar.map (state);
3252 {
3253 resize_all_windows (0, 0, 0); 3787 resize_all_windows (0, 0, 0);
3254 scr_touch (true); 3788 scr_touch (true);
3255 }
3256 break; 3789 break;
3257#endif 3790#endif
3258 case 25: /* visible/invisible cursor */ 3791 case 25: /* visible/invisible cursor */
3259 scr_cursor_visible (state); 3792 scr_cursor_visible (state);
3260 break; 3793 break;
3261 /* case 35: - shift keys */ 3794 /* case 35: - shift keys */
3262 /* case 40: - 80 <--> 132 mode */ 3795 /* case 40: - 80 <--> 132 mode */
3263 case 47: /* secondary screen */ 3796 case 47: /* secondary screen */
3264 scr_change_screen (state); 3797 scr_change_screen (state);
3265 break; 3798 break;
3266 /* case 66: - application key pad */ 3799 /* case 66: - application key pad */
3267 /* case 67: - backspace key */ 3800 /* case 67: - backspace key */
3268 case 1000: /* X11 mouse reporting */ 3801 case 1000: /* X11 mouse reporting */
3269 if (state) /* orthogonal */ 3802 if (state) /* orthogonal */
3270 PrivateModes &= ~ (PrivMode_MouseX10); 3803 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3271 break; 3804 break;
3272#if 0
3273 case 1001: 3805 case 1002:
3274 break; /* X11 mouse highlighting */ 3806 case 1003:
3275#endif 3807 if (state)
3808 {
3809 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3810 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3811 mouse_row = mouse_col = 0;
3812 vt_emask_mouse = PointerMotionMask;
3813 }
3814 else
3815 vt_emask_mouse = NoEventMask;
3816
3817 vt_select_input ();
3818 break;
3276 case 1010: /* scroll to bottom on TTY output inhibit */ 3819 case 1010: /* scroll to bottom on TTY output inhibit */
3277 if (state)
3278 Options &= ~Opt_scrollTtyOutput;
3279 else
3280 Options |= Opt_scrollTtyOutput; 3820 set_option (Opt_scrollTtyOutput, !state);
3281 break; 3821 break;
3282 case 1011: /* scroll to bottom on key press */ 3822 case 1011: /* scroll to bottom on key press */
3283 if (state)
3284 Options |= Opt_scrollTtyKeypress; 3823 set_option (Opt_scrollTtyKeypress, state);
3285 else
3286 Options &= ~Opt_scrollTtyKeypress;
3287 break; 3824 break;
3288 case 1047: /* secondary screen w/ clearing */ 3825 case 1047: /* secondary screen w/ clearing last */
3289 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3826 if (option (Opt_secondaryScreen))
3290 if (current_screen != PRIMARY) 3827 if (!state)
3291 scr_erase_screen (2); 3828 scr_erase_screen (2);
3829
3292 scr_change_screen (state); 3830 scr_change_screen (state);
3293 /* FALLTHROUGH */
3294 default:
3295 break; 3831 break;
3832 case 1049: /* secondary screen w/ clearing first */
3833 if (option (Opt_secondaryScreen))
3834 if (state)
3835 scr_cursor (SAVE);
3836
3837 scr_change_screen (state);
3838
3839 if (option (Opt_secondaryScreen))
3840 if (state)
3841 scr_erase_screen (2);
3842 else
3843 scr_cursor (RESTORE);
3844 break;
3845 default:
3846 break;
3296 } 3847 }
3297 } 3848 }
3298} 3849}
3299/*}}} */ 3850/*}}} */
3300 3851
3301/*{{{ process sgr sequences */ 3852/*{{{ process sgr sequences */
3302void 3853void ecb_hot
3303rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3854rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3304{ 3855{
3305 unsigned int i; 3856 unsigned int i;
3306 short rendset; 3857 short rendset;
3307 int rendstyle; 3858 int rendstyle;
3308 3859
3309 if (nargs == 0) 3860 if (nargs == 0)
3310 { 3861 {
3311 scr_rendition (0, ~RS_None); 3862 scr_rendition (0, ~RS_None);
3312 return; 3863 return;
3313 } 3864 }
3865
3314 for (i = 0; i < nargs; i++) 3866 for (i = 0; i < nargs; i++)
3315 { 3867 {
3316 rendset = -1; 3868 rendset = -1;
3317 switch (arg[i]) 3869 switch (arg[i])
3318 { 3870 {
… …
3320 rendset = 0, rendstyle = ~RS_None; 3872 rendset = 0, rendstyle = ~RS_None;
3321 break; 3873 break;
3322 case 1: 3874 case 1:
3323 rendset = 1, rendstyle = RS_Bold; 3875 rendset = 1, rendstyle = RS_Bold;
3324 break; 3876 break;
3877 //case 2: // low intensity
3878 case 3:
3879 rendset = 1, rendstyle = RS_Italic;
3880 break;
3325 case 4: 3881 case 4:
3326 rendset = 1, rendstyle = RS_Uline; 3882 rendset = 1, rendstyle = RS_Uline;
3327 break; 3883 break;
3328 case 5: 3884 case 5: // slowly blinking
3885 case 6: // rapidly blinking
3329 rendset = 1, rendstyle = RS_Blink; 3886 rendset = 1, rendstyle = RS_Blink;
3330 break; 3887 break;
3888 //case 6: // scoansi light background
3331 case 7: 3889 case 7:
3332 rendset = 1, rendstyle = RS_RVid; 3890 rendset = 1, rendstyle = RS_RVid;
3333 break; 3891 break;
3334 case 22: 3892 case 8:
3893 // invisible. NYI
3894 break;
3895 //case 9: // crossed out
3896 //case 10: // scoansi acs off, primary font
3897 //case 11: // scoansi acs on, first alt font
3898 //case 12: // scoansi acs on, |0x80, second alt font
3899 //...
3900 //case 19: // ninth alt font
3901 //case 20: // gothic
3902 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3335 rendset = 0, rendstyle = RS_Bold; 3903 rendset = 0, rendstyle = RS_Bold;
3904 break;
3905 case 22: // normal intensity
3906 rendset = 0, rendstyle = RS_Bold;
3907 break;
3908 case 23: // disable italic
3909 rendset = 0, rendstyle = RS_Italic;
3336 break; 3910 break;
3337 case 24: 3911 case 24:
3338 rendset = 0, rendstyle = RS_Uline; 3912 rendset = 0, rendstyle = RS_Uline;
3339 break; 3913 break;
3340 case 25: 3914 case 25:
3341 rendset = 0, rendstyle = RS_Blink; 3915 rendset = 0, rendstyle = RS_Blink;
3342 break; 3916 break;
3917 case 26: // variable spacing (iso 8613)
3918 rendset = 0, rendstyle = RS_Blink;
3919 break;
3343 case 27: 3920 case 27:
3344 rendset = 0, rendstyle = RS_RVid; 3921 rendset = 0, rendstyle = RS_RVid;
3345 break; 3922 break;
3923 //case 28: // visible. NYI
3924 //case 29: // not crossed-out
3346 } 3925 }
3926
3347 if (rendset != -1) 3927 if (rendset != -1)
3348 { 3928 {
3349 scr_rendition (rendset, rendstyle); 3929 scr_rendition (rendset, rendstyle);
3350 continue; /* for (;i;) */ 3930 continue; /* for (;i;) */
3351 } 3931 }
… …
3358 case 33: 3938 case 33:
3359 case 34: 3939 case 34:
3360 case 35: 3940 case 35:
3361 case 36: 3941 case 36:
3362 case 37: 3942 case 37:
3363 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3943 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3364 Color_fg);
3365 break; 3944 break;
3366#ifdef TTY_256COLOR 3945 case 38: // set fg color, ISO 8613-6
3367 case 38:
3368 if (nargs > i + 2 && arg[i + 1] == 5) 3946 if (nargs > i + 2 && arg[i + 1] == 5)
3369 { 3947 {
3370 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3948 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3371 Color_fg);
3372 i += 2; 3949 i += 2;
3373 } 3950 }
3374 break; 3951 break;
3375#endif
3376 case 39: /* default fg */ 3952 case 39: /* default fg */
3377 scr_color (Color_fg, Color_fg); 3953 scr_color (Color_fg, Color_fg);
3378 break; 3954 break;
3379 3955
3380 case 40: 3956 case 40:
… …
3383 case 43: 3959 case 43:
3384 case 44: 3960 case 44:
3385 case 45: 3961 case 45:
3386 case 46: 3962 case 46:
3387 case 47: 3963 case 47:
3388 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3964 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3389 Color_bg);
3390 break; 3965 break;
3391#ifdef TTY_256COLOR 3966 case 48: // set bg color, ISO 8613-6
3392 case 48:
3393 if (nargs > i + 2 && arg[i + 1] == 5) 3967 if (nargs > i + 2 && arg[i + 1] == 5)
3394 { 3968 {
3395 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3969 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3396 Color_bg);
3397 i += 2; 3970 i += 2;
3398 } 3971 }
3399 break; 3972 break;
3400#endif
3401 case 49: /* default bg */ 3973 case 49: /* default bg */
3402 scr_color (Color_bg, Color_bg); 3974 scr_color (Color_bg, Color_bg);
3403 break; 3975 break;
3404 3976
3405#ifndef NO_BRIGHTCOLOR 3977 //case 50: // not variable spacing
3978
3979#if !ENABLE_MINIMAL
3406 case 90: 3980 case 90:
3407 case 91: /* set bright fg color */ 3981 case 91: /* set bright fg color */
3408 case 92: 3982 case 92:
3409 case 93: 3983 case 93:
3410 case 94: 3984 case 94:
3411 case 95: 3985 case 95:
3412 case 96: 3986 case 96:
3413 case 97: 3987 case 97:
3414 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3988 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3415 Color_fg);
3416 break; 3989 break;
3417 case 100: 3990 case 100:
3418 case 101: /* set bright bg color */ 3991 case 101: /* set bright bg color */
3419 case 102: 3992 case 102:
3420 case 103: 3993 case 103:
3421 case 104: 3994 case 104:
3422 case 105: 3995 case 105:
3423 case 106: 3996 case 106:
3424 case 107: 3997 case 107:
3425 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3998 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3426 Color_bg);
3427 break; 3999 break;
3428#endif 4000#endif
3429
3430 } 4001 }
3431 } 4002 }
3432} 4003}
3433/*}}} */
3434 4004
3435/*{{{ process Rob Nation's own graphics mode sequences */
3436void 4005void
3437rxvt_term::process_graphics () 4006rxvt_term::set_cursor_style (int style)
3438{ 4007{
3439 unsigned char ch, cmd = cmd_getc (); 4008 if (!IN_RANGE_INC (style, 0, 4))
3440
3441 if (cmd == 'Q')
3442 { /* query graphics */
3443 tt_printf ("\033G0\n"); /* no graphics */
3444 return; 4009 return;
3445 } 4010
3446 /* swallow other graphics sequences until terminating ':' */ 4011 set_option (Opt_cursorUnderline, style >= 3);
3447 do 4012
3448 ch = cmd_getc (); 4013#ifdef CURSOR_BLINK
3449 while (ch != ':'); 4014 set_option (Opt_cursorBlink, !style || (style & 1));
4015 cursor_blink_reset ();
4016#endif
4017
4018 want_refresh = 1;
3450} 4019}
3451/*}}} */ 4020/*}}} */
3452 4021
3453/* ------------------------------------------------------------------------- */ 4022/* ------------------------------------------------------------------------- */
3454 4023
… …
3458 */ 4027 */
3459void 4028void
3460rxvt_term::tt_printf (const char *fmt,...) 4029rxvt_term::tt_printf (const char *fmt,...)
3461{ 4030{
3462 va_list arg_ptr; 4031 va_list arg_ptr;
3463 unsigned char buf[256]; 4032 char buf[256];
3464 4033
3465 va_start (arg_ptr, fmt); 4034 va_start (arg_ptr, fmt);
3466 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4035 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3467 va_end (arg_ptr); 4036 va_end (arg_ptr);
3468 tt_write (buf, STRLEN (buf)); 4037 tt_write (buf, strlen (buf));
3469} 4038}
3470 4039
3471/* ---------------------------------------------------------------------- */ 4040/* ---------------------------------------------------------------------- */
3472/* Write data to the pty as typed by the user, pasted with the mouse, 4041/* Write data to the pty as typed by the user, pasted with the mouse,
3473 * or generated by us in response to a query ESC sequence. 4042 * or generated by us in response to a query ESC sequence.
3474 */ 4043 */
4044static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4045
3475void 4046void
3476rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4047rxvt_term::tt_write (const char *data, unsigned int len)
3477{ 4048{
3478 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4049 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4050 return;
3479 4051
3480 if (len) 4052 if (pty->pty < 0)
4053 return;
4054
4055 if (v_buflen == 0)
4056 {
4057 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4058
4059 max_it (written, 0);
4060
4061 if (written == len)
4062 return;
4063
4064 data += written;
4065 len -= written;
3481 { 4066 }
4067
4068 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4069
4070 memcpy (v_buffer + v_buflen, data, len);
4071 v_buflen += len;
4072
4073 pty_ev.set (ev::READ | ev::WRITE);
4074}
4075
4076void rxvt_term::pty_write ()
4077{
4078 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4079
4080 if (written > 0)
4081 {
4082 v_buflen -= written;
4083
3482 if (v_buflen == 0) 4084 if (v_buflen == 0)
3483 { 4085 {
3484 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3485
3486 if ((unsigned int)written == len)
3487 return;
3488
3489 data += written;
3490 len -= written;
3491 }
3492
3493
3494 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3495
3496 memcpy (v_buffer + v_buflen, data, len);
3497 v_buflen += len;
3498 }
3499
3500 for (;;)
3501 {
3502 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3503
3504 if (written > 0)
3505 {
3506 v_buflen -= written;
3507
3508 if (v_buflen == 0)
3509 {
3510 free (v_buffer); 4086 free (v_buffer);
3511 v_buffer = 0; 4087 v_buffer = 0;
3512 v_buflen = 0;
3513 4088
3514 pty_ev.set (EVENT_READ); 4089 pty_ev.set (ev::READ);
3515 return;
3516 }
3517
3518 memmove (v_buffer, v_buffer + written, v_buflen);
3519 }
3520 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3521 // original code just ignores this...
3522 destroy ();
3523 else
3524 {
3525 pty_ev.set (EVENT_READ | EVENT_WRITE);
3526 return; 4090 return;
3527 } 4091 }
4092
4093 memmove (v_buffer, v_buffer + written, v_buflen);
3528 } 4094 }
4095 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4096 pty_ev.set (ev::READ);
3529} 4097}
3530 4098
3531/*----------------------- end-of-file (C source) -----------------------*/ 4099/*----------------------- end-of-file (C source) -----------------------*/
3532 4100

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