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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.49 by pcg, Sat Feb 21 22:14:00 2004 UTC vs.
Revision 1.539 by sf-exg, Tue Apr 16 08:44:45 2013 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2011 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
405void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 406rxvt_term::key_press (XKeyEvent &ev)
60{ 407{
61 int ctrl, meta, shft, len; 408 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 409 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 410 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 411 char kbuf[KBUFSZ];
412
413#if ISO_14755
414 if (iso14755buf & ISO_14755_52)
415 return;
416#endif
69 417
70 /* 418 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 419 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 420 * escape sequence to toggle the Keypad.
73 * 421 *
74 * Always permit `shift' to override the current setting 422 * Always permit `shift' to override the current setting
75 */ 423 */
76 shft = (ev.state & ShiftMask); 424 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 425 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 426 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 427
86 kbuf[0] = 0; 428 kbuf[0] = 0;
87 429
88#ifdef USE_XIM 430#if USE_XIM
89 if (Input_Context) 431 if (Input_Context)
90 { 432 {
91 Status status_return; 433 Status status_return;
92 434
435#if 0
93#ifdef X_HAVE_UTF8_STRING 436#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 437 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 438 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 439 KBUFSZ, &keysym, &status_return);
97 else 440 else
441#endif
98#endif 442#endif
99 { 443 {
100 wchar_t wkbuf[KBUFSZ + 1]; 444 wchar_t wkbuf[KBUFSZ + 1];
101 445
102 // the XOpenIM manpage lies about hardcoding the locale 446 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 447 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 448 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 449 SET_LOCALE (rs[Rs_imLocale]);
450
106 // assume wchar_t == unicode or better 451 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 452 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 453 KBUFSZ, &keysym, &status_return);
454
109 if (rs[Rs_imLocale]) 455 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 456 SET_LOCALE (locale);
111 457
112 if (status_return == XLookupChars 458 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 459 || status_return == XLookupBoth)
114 { 460 {
461 /* make sure the user can type ctrl-@, i.e. NUL */
462 if (len == 1 && *wkbuf == 0)
463 {
464 kbuf[0] = 0;
465 len = 1;
466 }
467 else
468 {
115 wkbuf[len] = 0; 469 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 470 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 471 if (len < 0)
118 len = 0; 472 len = 0;
473 }
119 } 474 }
120 else 475 else
121 len = 0; 476 len = 0;
122 } 477 }
123 478
… …
125 || status_return == XLookupBoth; 480 || status_return == XLookupBoth;
126 } 481 }
127 else 482 else
128#endif 483#endif
129 { 484 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 485 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 486 valid_keysym = keysym != NoSymbol;
132 } 487 }
133 488
134 if (valid_keysym) 489 if (valid_keysym)
135 { 490 {
136 /* for some backwards compatibility */ 491#ifdef KEYSYM_RESOURCE
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 492 if (keyboard->dispatch (this, keysym, ev.state))
138# ifdef HOTKEY_CTRL 493 return;
139 if (ctrl)
140# else
141 if (meta)
142# endif 494#endif
143 {
144 if (keysym == ks_bigfont)
145 {
146 change_font (0, FONT_UP);
147 return;
148 }
149 else if (keysym == ks_smallfont)
150 {
151 change_font (0, FONT_DN);
152 return;
153 }
154 }
155#endif
156 495
157 if (TermWin.saveLines) 496 if (saveLines)
158 { 497 {
159#ifdef UNSHIFTED_SCROLLKEYS 498#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 499 if (!ctrl && !meta)
161 {
162#else 500#else
163 if (IS_SCROLL_MOD) 501 if (IS_SCROLL_MOD)
502#endif
164 { 503 {
165#endif
166 int lnsppg; 504 int lnsppg;
167 505
168#ifdef PAGING_CONTEXT_LINES 506#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 507 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 508#else
171 lnsppg = TermWin.nrow * 4 / 5; 509 lnsppg = nrow * 4 / 5;
172#endif 510#endif
511 max_it (lnsppg, 1);
512
173 if (keysym == XK_Prior) 513 if (keysym == XK_Prior)
174 { 514 {
175 scr_page (UP, lnsppg); 515 scr_page (lnsppg);
176 return; 516 return;
177 } 517 }
178 else if (keysym == XK_Next) 518 else if (keysym == XK_Next)
179 { 519 {
180 scr_page (DN, lnsppg); 520 scr_page (-lnsppg);
181 return; 521 return;
182 } 522 }
183 } 523 }
184#ifdef SCROLL_ON_UPDOWN_KEYS 524#ifdef SCROLL_ON_UPDOWN_KEYS
185 if (IS_SCROLL_MOD) 525 if (IS_SCROLL_MOD)
186 { 526 {
187 if (keysym == XK_Up) 527 if (keysym == XK_Up)
188 { 528 {
189 scr_page (UP, 1); 529 scr_page (1);
190 return; 530 return;
191 } 531 }
192 else if (keysym == XK_Down) 532 else if (keysym == XK_Down)
193 { 533 {
194 scr_page (DN, 1); 534 scr_page (-1);
195 return; 535 return;
196 } 536 }
197 } 537 }
198#endif 538#endif
199#ifdef SCROLL_ON_HOMEEND_KEYS 539#ifdef SCROLL_ON_HOMEEND_KEYS
200 if (IS_SCROLL_MOD) 540 if (IS_SCROLL_MOD)
201 { 541 {
202 if (keysym == XK_Home) 542 if (keysym == XK_Home)
203 { 543 {
204 scr_move_to (0, 1); 544 scr_changeview (top_row);
205 return; 545 return;
206 } 546 }
207 else if (keysym == XK_End) 547 else if (keysym == XK_End)
208 { 548 {
209 scr_move_to (1, 0); 549 scr_changeview (0);
210 return; 550 return;
211 } 551 }
212 } 552 }
213#endif 553#endif
214 } 554 }
… …
219 if (keysym >= XK_F1 && keysym <= XK_F10) 559 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 560 {
221 keysym += (XK_F11 - XK_F1); 561 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 562 shft = 0; /* turn off Shift */
223 } 563 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 564 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 565 {
226 switch (keysym) 566 switch (keysym)
227 { 567 {
228 /* normal XTerm key bindings */ 568 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 569 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 570 selection_request (ev.time);
231 return; 571 return;
572#if TODO
232 /* rxvt extras */ 573 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 574 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (0, FONT_UP);
235 return; 575 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 576 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (0, FONT_DN);
238 return; 577 return;
578#endif
239 } 579 }
240 } 580 }
241 } 581 }
242#ifdef PRINTPIPE 582
243 if (keysym == XK_Print) 583#if ENABLE_FRILLS || ISO_14755
244 { 584 // ISO 14755 support
245 scr_printscreen (ctrl | shft); 585 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
246 return;
247 } 586 {
248#endif 587 int hv;
249#ifdef GREEK_SUPPORT 588
250 if (keysym == ks_greekmodeswith) 589 if (iso14755buf & ISO_14755_51
251 { 590 && (keysym == XK_space || keysym == XK_KP_Space
252 greek_mode = !greek_mode; 591 || keysym == XK_Return || keysym == XK_KP_Enter))
253 if (greek_mode)
254 { 592 {
255 xterm_seq (XTerm_title, 593 commit_iso14755 ();
256 (greek_getmode () == GREEK_ELOT928 594 iso14755buf = ISO_14755_51;
257 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 595# if ISO_14755
258 greek_reset (); 596 iso14755_51 (0);
597# endif
598 return;
259 } 599 }
260 else 600 else if (keysym == XK_BackSpace)
261 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
262 return;
263 }
264#endif
265
266 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
267 {
268#ifdef KEYSYM_RESOURCE
269 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
270 { 601 {
271 unsigned int l; 602 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
272 const unsigned char *kbuf0; 603# if ISO_14755
273 const unsigned char ch = C0_ESC; 604 iso14755_51 (iso14755buf & ISO_14755_MASK);
274
275 kbuf0 = (Keysym_map[keysym & 0xFF]);
276 l = (unsigned int)*kbuf0++;
277
278 /* escape prefix */
279 if (meta)
280# ifdef META8_OPTION
281 if (meta_char == C0_ESC)
282# endif 605# endif
283 tt_write (&ch, 1); 606 return;
284 tt_write (kbuf0, l); 607 }
608 else if ((hv = hex_keyval (ev)) >= 0)
609 {
610 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
611 | hv | ISO_14755_51;
612# if ISO_14755
613 iso14755_51 (iso14755buf & ISO_14755_MASK);
614# endif
285 return; 615 return;
286 } 616 }
287 else 617 else
288#endif
289 { 618 {
290 newlen = 1; 619# if ISO_14755
620 scr_overlay_off ();
621# endif
622 iso14755buf = 0;
623 }
624 }
625 else if (option (Opt_iso14755) &&
626 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
627 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
628 if (!(iso14755buf & ISO_14755_STARTED))
629 {
630 iso14755buf |= ISO_14755_STARTED;
631# if ISO_14755
632 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
633 scr_overlay_set (0, 0, "ISO 14755 mode");
634# endif
635 }
636#endif
637
638#ifdef PRINTPIPE
639 if (keysym == XK_Print)
640 {
641 scr_printscreen (ctrl | shft);
642 return;
643 }
644#endif
645
646 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
647 {
648 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
649 unsigned int newlen = 1;
650
651 if (ev.state & ModNumLockMask)
652 kp = false;
653
654 keysym = translate_keypad (keysym, kp);
655
291 switch (keysym) 656 switch (keysym)
657 {
658#ifndef NO_BACKSPACE_KEY
659 case XK_BackSpace:
660 if (priv_modes & PrivMode_HaveBackSpace)
661 {
662 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
663 ^ !!ctrl) ? '\b' : '\177';
664 kbuf[1] = '\0';
665 }
666 else
667 strcpy (kbuf, rs[Rs_backspace_key]);
668 break;
669#endif
670#ifndef NO_DELETE_KEY
671 case XK_Delete:
672 strcpy (kbuf, rs[Rs_delete_key]);
673 break;
674#endif
675 case XK_Tab:
676 if (shft)
677 strcpy (kbuf, "\033[Z");
678 else
679 {
680#ifdef CTRL_TAB_MAKES_META
681 if (ctrl)
682 meta = 1;
683#endif
684#ifdef MOD4_TAB_MAKES_META
685 if (ev.state & Mod4Mask)
686 meta = 1;
687#endif
688 newlen = 0;
689 }
690 break;
691
692 case XK_Up: /* "\033[A" */
693 case XK_Down: /* "\033[B" */
694 case XK_Right: /* "\033[C" */
695 case XK_Left: /* "\033[D" */
696 strcpy (kbuf, "\033[Z");
697 kbuf[2] = "DACB"[keysym - XK_Left];
698 /* do Shift first */
699 if (shft)
700 kbuf[2] = "dacb"[keysym - XK_Left];
701 else if (ctrl)
702 {
703 kbuf[1] = 'O';
704 kbuf[2] = "dacb"[keysym - XK_Left];
705 }
706 else if (priv_modes & PrivMode_aplCUR)
707 kbuf[1] = 'O';
708 break;
709
710 case XK_KP_Enter:
711 /* allow shift to override */
712 if (kp)
713 {
714 strcpy (kbuf, "\033OM");
715 break;
716 }
717
718 /* FALLTHROUGH */
719
720 case XK_Return:
721 if (priv_modes & PrivMode_LFNL)
722 {
723 kbuf[0] = '\015';
724 kbuf[1] = '\012';
725 kbuf[2] = '\0';
726 }
727 else
728 {
729 kbuf[0] = '\015';
730 kbuf[1] = '\0';
731 }
732 break;
733
734 case XK_KP_F1: /* "\033OP" */
735 case XK_KP_F2: /* "\033OQ" */
736 case XK_KP_F3: /* "\033OR" */
737 case XK_KP_F4: /* "\033OS" */
738 strcpy (kbuf, "\033OP");
739 kbuf[2] += (keysym - XK_KP_F1);
740 break;
741
742 case XK_KP_Multiply: /* "\033Oj" : "*" */
743 case XK_KP_Add: /* "\033Ok" : "+" */
744 case XK_KP_Separator: /* "\033Ol" : "," */
745 case XK_KP_Subtract: /* "\033Om" : "-" */
746 case XK_KP_Decimal: /* "\033On" : "." */
747 case XK_KP_Divide: /* "\033Oo" : "/" */
748 case XK_KP_0: /* "\033Op" : "0" */
749 case XK_KP_1: /* "\033Oq" : "1" */
750 case XK_KP_2: /* "\033Or" : "2" */
751 case XK_KP_3: /* "\033Os" : "3" */
752 case XK_KP_4: /* "\033Ot" : "4" */
753 case XK_KP_5: /* "\033Ou" : "5" */
754 case XK_KP_6: /* "\033Ov" : "6" */
755 case XK_KP_7: /* "\033Ow" : "7" */
756 case XK_KP_8: /* "\033Ox" : "8" */
757 case XK_KP_9: /* "\033Oy" : "9" */
758 /* allow shift to override */
759 if (kp)
760 {
761 strcpy (kbuf, "\033Oj");
762 kbuf[2] += (keysym - XK_KP_Multiply);
763 }
764 else
765 {
766 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
767 kbuf[1] = '\0';
768 }
769 break;
770
771 default:
292 { 772 {
293#ifndef NO_BACKSPACE_KEY 773 int param = map_function_key (keysym);
294 case XK_BackSpace: 774 if (param > 0)
295 if (PrivateModes & PrivMode_HaveBackSpace) 775 sprintf (kbuf,"\033[%d~", param);
296 {
297 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
298 ^ !!ctrl) ? '\b' : '\177';
299 kbuf[1] = '\0';
300 }
301 else 776 else
302 STRCPY (kbuf, key_backspace);
303# ifdef MULTICHAR_SET
304 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
305 {
306 int col, row;
307
308 newlen = STRLEN (kbuf);
309 col = screen.cur.col - 1;
310 row = screen.cur.row + TermWin.saveLines;
311 if (IS_MULTI2 (screen.rend[row][col]))
312 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
313 }
314# endif
315 break;
316#endif
317#ifndef NO_DELETE_KEY
318 case XK_Delete:
319 STRCPY (kbuf, key_delete);
320# ifdef MULTICHAR_SET
321 if (Options & Opt_mc_hack)
322 {
323 int col, row;
324
325 newlen = STRLEN (kbuf);
326 col = screen.cur.col;
327 row = screen.cur.row + TermWin.saveLines;
328 if (IS_MULTI1 (screen.rend[row][col]))
329 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
330 }
331# endif
332 break;
333#endif
334 case XK_Tab:
335 if (shft)
336 STRCPY (kbuf, "\033[Z");
337 else
338 {
339#ifdef CTRL_TAB_MAKES_META
340 if (ctrl)
341 meta = 1;
342#endif
343#ifdef MOD4_TAB_MAKES_META
344 if (ev.state & Mod4Mask)
345 meta = 1;
346#endif
347 newlen = 0;
348 }
349 break;
350
351#ifdef XK_KP_Left
352 case XK_KP_Up: /* \033Ox or standard */
353 case XK_KP_Down: /* \033Or or standard */
354 case XK_KP_Right: /* \033Ov or standard */
355 case XK_KP_Left: /* \033Ot or standard */
356 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
357 {
358 STRCPY (kbuf, "\033OZ");
359 kbuf[2] = "txvr"[keysym - XK_KP_Left];
360 break;
361 }
362 else
363 /* translate to std. cursor key */
364 keysym = XK_Left + (keysym - XK_KP_Left);
365 /* FALLTHROUGH */
366#endif
367 case XK_Up: /* "\033[A" */
368 case XK_Down: /* "\033[B" */
369 case XK_Right: /* "\033[C" */
370 case XK_Left: /* "\033[D" */
371 STRCPY (kbuf, "\033[Z");
372 kbuf[2] = "DACB"[keysym - XK_Left];
373 /* do Shift first */
374 if (shft)
375 kbuf[2] = "dacb"[keysym - XK_Left];
376 else if (ctrl)
377 {
378 kbuf[1] = 'O';
379 kbuf[2] = "dacb"[keysym - XK_Left];
380 }
381 else if (PrivateModes & PrivMode_aplCUR)
382 kbuf[1] = 'O';
383#ifdef MULTICHAR_SET
384 //TODO: ??
385 if (Options & Opt_mc_hack)
386 {
387 int col, row, m;
388
389 col = screen.cur.col;
390 row = screen.cur.row + TermWin.saveLines;
391 m = 0;
392 if (keysym == XK_Right
393 && IS_MULTI1 (screen.rend[row][col]))
394 m = 1;
395 else if (keysym == XK_Left)
396 {
397 if (col > 0)
398 {
399 if (IS_MULTI2 (screen.rend[row][col - 1]))
400 m = 1;
401 }
402 else if (screen.cur.row > 0)
403 {
404 col = screen.tlen[--row];
405 if (col == -1)
406 col = TermWin.ncol - 1;
407 else
408 col--;
409 if (col > 0
410 && IS_MULTI2 (screen.rend[row][col]))
411 m = 1;
412 }
413 }
414 if (m)
415 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
416 }
417#endif
418 break;
419
420#ifndef UNSHIFTED_SCROLLKEYS
421# ifdef XK_KP_Prior
422 case XK_KP_Prior:
423 /* allow shift to override */
424 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
425 {
426 STRCPY (kbuf, "\033Oy");
427 break;
428 }
429 /* FALLTHROUGH */
430# endif
431 case XK_Prior:
432 STRCPY (kbuf, "\033[5~");
433 break;
434# ifdef XK_KP_Next
435 case XK_KP_Next:
436 /* allow shift to override */
437 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
438 {
439 STRCPY (kbuf, "\033Os");
440 break;
441 }
442 /* FALLTHROUGH */
443# endif
444 case XK_Next:
445 STRCPY (kbuf, "\033[6~");
446 break;
447#endif
448 case XK_KP_Enter:
449 /* allow shift to override */
450 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
451 {
452 STRCPY (kbuf, "\033OM");
453 }
454 else
455 {
456 kbuf[0] = '\r';
457 kbuf[1] = '\0';
458 }
459 break;
460
461#ifdef XK_KP_Begin
462 case XK_KP_Begin:
463 STRCPY (kbuf, "\033Ou");
464 break;
465
466 case XK_KP_Insert:
467 STRCPY (kbuf, "\033Op");
468 break;
469
470 case XK_KP_Delete:
471 STRCPY (kbuf, "\033On");
472 break;
473#endif
474 case XK_KP_F1: /* "\033OP" */
475 case XK_KP_F2: /* "\033OQ" */
476 case XK_KP_F3: /* "\033OR" */
477 case XK_KP_F4: /* "\033OS" */
478 STRCPY (kbuf, "\033OP");
479 kbuf[2] += (keysym - XK_KP_F1);
480 break;
481
482 case XK_KP_Multiply: /* "\033Oj" : "*" */
483 case XK_KP_Add: /* "\033Ok" : "+" */
484 case XK_KP_Separator: /* "\033Ol" : "," */
485 case XK_KP_Subtract: /* "\033Om" : "-" */
486 case XK_KP_Decimal: /* "\033On" : "." */
487 case XK_KP_Divide: /* "\033Oo" : "/" */
488 case XK_KP_0: /* "\033Op" : "0" */
489 case XK_KP_1: /* "\033Oq" : "1" */
490 case XK_KP_2: /* "\033Or" : "2" */
491 case XK_KP_3: /* "\033Os" : "3" */
492 case XK_KP_4: /* "\033Ot" : "4" */
493 case XK_KP_5: /* "\033Ou" : "5" */
494 case XK_KP_6: /* "\033Ov" : "6" */
495 case XK_KP_7: /* "\033Ow" : "7" */
496 case XK_KP_8: /* "\033Ox" : "8" */
497 case XK_KP_9: /* "\033Oy" : "9" */
498 /* allow shift to override */
499 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
500 {
501 STRCPY (kbuf, "\033Oj");
502 kbuf[2] += (keysym - XK_KP_Multiply);
503 }
504 else
505 {
506 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
507 kbuf[1] = '\0';
508 }
509 break;
510
511 case XK_Find:
512 STRCPY (kbuf, "\033[1~");
513 break;
514 case XK_Insert:
515 STRCPY (kbuf, "\033[2~");
516 break;
517#ifdef DXK_Remove /* support for DEC remove like key */
518 case DXK_Remove:
519 /* FALLTHROUGH */
520#endif
521 case XK_Execute:
522 STRCPY (kbuf, "\033[3~");
523 break;
524 case XK_Select:
525 STRCPY (kbuf, "\033[4~");
526 break;
527#ifdef XK_KP_End
528 case XK_KP_End:
529 /* allow shift to override */
530 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
531 {
532 STRCPY (kbuf, "\033Oq");
533 break;
534 }
535 /* FALLTHROUGH */
536#endif
537 case XK_End:
538 STRCPY (kbuf, KS_END);
539 break;
540#ifdef XK_KP_Home
541 case XK_KP_Home:
542 /* allow shift to override */
543 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
544 {
545 STRCPY (kbuf, "\033Ow");
546 break;
547 }
548 /* FALLTHROUGH */
549#endif
550 case XK_Home:
551 STRCPY (kbuf, KS_HOME);
552 break;
553
554#define FKEY(n, fkey) \
555 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
556
557 case XK_F1: /* "\033[11~" */
558 case XK_F2: /* "\033[12~" */
559 case XK_F3: /* "\033[13~" */
560 case XK_F4: /* "\033[14~" */
561 case XK_F5: /* "\033[15~" */
562 FKEY (11, XK_F1);
563 break;
564 case XK_F6: /* "\033[17~" */
565 case XK_F7: /* "\033[18~" */
566 case XK_F8: /* "\033[19~" */
567 case XK_F9: /* "\033[20~" */
568 case XK_F10: /* "\033[21~" */
569 FKEY (17, XK_F6);
570 break;
571 case XK_F11: /* "\033[23~" */
572 case XK_F12: /* "\033[24~" */
573 case XK_F13: /* "\033[25~" */
574 case XK_F14: /* "\033[26~" */
575 FKEY (23, XK_F11);
576 break;
577 case XK_F15: /* "\033[28~" */
578 case XK_F16: /* "\033[29~" */
579 FKEY (28, XK_F15);
580 break;
581 case XK_Help: /* "\033[28~" */
582 FKEY (28, XK_Help);
583 break;
584 case XK_Menu: /* "\033[29~" */
585 FKEY (29, XK_Menu);
586 break;
587 case XK_F17: /* "\033[31~" */
588 case XK_F18: /* "\033[32~" */
589 case XK_F19: /* "\033[33~" */
590 case XK_F20: /* "\033[34~" */
591 case XK_F21: /* "\033[35~" */
592 case XK_F22: /* "\033[36~" */
593 case XK_F23: /* "\033[37~" */
594 case XK_F24: /* "\033[38~" */
595 case XK_F25: /* "\033[39~" */
596 case XK_F26: /* "\033[40~" */
597 case XK_F27: /* "\033[41~" */
598 case XK_F28: /* "\033[42~" */
599 case XK_F29: /* "\033[43~" */
600 case XK_F30: /* "\033[44~" */
601 case XK_F31: /* "\033[45~" */
602 case XK_F32: /* "\033[46~" */
603 case XK_F33: /* "\033[47~" */
604 case XK_F34: /* "\033[48~" */
605 case XK_F35: /* "\033[49~" */
606 FKEY (31, XK_F17);
607 break;
608#undef FKEY
609 default:
610 newlen = 0; 777 newlen = 0;
611 break;
612 } 778 }
613 if (newlen) 779 break;
614 len = STRLEN (kbuf);
615 } 780 }
781
782 if (newlen)
783 len = strlen (kbuf);
784
785 if (len > 0)
786 {
616 /* 787 /*
788 * pass Shift/Control indicators for function keys ending with `~'
789 *
790 * eg,
791 * Prior = "ESC[5~"
792 * Shift+Prior = "ESC[5$"
793 * Ctrl+Prior = "ESC[5^"
794 * Ctrl+Shift+Prior = "ESC[5@"
795 */
796 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
797 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
798
799 /*
617 * Pass meta for all function keys, if 'meta' option set 800 * Pass meta for all function keys, if 'meta' option set
618 */ 801 */
619#ifdef META8_OPTION 802#ifdef META8_OPTION
620 if (meta && (meta_char == 0x80) && len > 0) 803 if (meta && (meta_char == 0x80))
621 kbuf[len - 1] |= 0x80; 804 kbuf[len - 1] |= 0x80;
622#endif 805#endif
806 }
623 807
624 } 808 }
625 else if (ctrl && keysym == XK_minus) 809 else if (ctrl && keysym == XK_minus)
626 { 810 {
627 len = 1; 811 len = 1;
628 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 812 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
813 }
814 else if (keysym == XK_ISO_Left_Tab)
815 {
816 strcpy (kbuf, "\033[Z");
817 len = 3;
629 } 818 }
630 else 819 else
631 { 820 {
632#ifdef META8_OPTION 821#ifdef META8_OPTION
633 /* set 8-bit on */ 822 /* set 8-bit on */
634 if (meta && (meta_char == 0x80)) 823 if (meta && (meta_char == 0x80))
635 { 824 {
636 unsigned char *ch; 825 char *ch;
637 826
638 for (ch = kbuf; ch < kbuf + len; ch++) 827 for (ch = kbuf; ch < kbuf + len; ch++)
639 *ch |= 0x80; 828 *ch |= 0x80;
829
640 meta = 0; 830 meta = 0;
641 } 831 }
642#endif 832#endif
643#ifdef GREEK_SUPPORT
644 if (greek_mode)
645 len = greek_xlat (kbuf, len);
646#endif
647 /* nil */ ; 833 /* nil */ ;
648 } 834 }
649 } 835 }
836
837 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
838 return;
650 839
651 if (len <= 0) 840 if (len <= 0)
652 return; /* not mapped */ 841 return; /* not mapped */
653 842
654 if (Options & Opt_scrollTtyKeypress) 843 if (option (Opt_scrollTtyKeypress))
655 if (TermWin.view_start) 844 if (view_start)
656 { 845 {
657 TermWin.view_start = 0; 846 view_start = 0;
658 want_refresh = 1; 847 want_refresh = 1;
659 } 848 }
660
661 /*
662 * these modifications only affect the static keybuffer
663 * pass Shift/Control indicators for function keys ending with `~'
664 *
665 * eg,
666 * Prior = "ESC[5~"
667 * Shift+Prior = "ESC[5$"
668 * Ctrl+Prior = "ESC[5^"
669 * Ctrl+Shift+Prior = "ESC[5@"
670 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
671 */
672 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
673 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
674 849
675 /* escape prefix */ 850 /* escape prefix */
676 if (meta 851 if (meta
677#ifdef META8_OPTION 852#ifdef META8_OPTION
678 && (meta_char == C0_ESC) 853 && meta_char == C0_ESC
679#endif 854#endif
680 ) 855 )
681 { 856 {
682 const unsigned char ch = C0_ESC; 857 const char ch = C0_ESC;
683
684 tt_write (&ch, 1); 858 tt_write (&ch, 1);
685 } 859 }
686#ifdef DEBUG_CMD
687 if (debug_key)
688 { /* Display keyboard buffer contents */
689 char *p;
690 int i;
691 860
692 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
693 for (i = 0, p = kbuf; i < len; i++, p++)
694 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
695 fprintf (stderr, "'\n");
696 }
697#endif /* DEBUG_CMD */
698 tt_write (kbuf, (unsigned int)len); 861 tt_write (kbuf, (unsigned int)len);
699} 862}
700/*}}} */
701 863
702#if (MENUBAR_MAX) 864void ecb_cold
703/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 865rxvt_term::key_release (XKeyEvent &ev)
704/* attempt to `write' count to the input buffer */
705unsigned int
706rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
707{ 866{
708 unsigned int n, s; 867#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
868 KeySym keysym;
709 869
710 n = cmdbuf_ptr - cmdbuf_base; 870 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
711 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 871#endif
712 if (n > 0 && s < count) 872
873#if ENABLE_FRILLS || ISO_14755
874 // ISO 14755 support
875 if (iso14755buf)
876 if (iso14755buf & ISO_14755_52)
713 { 877 {
714 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 878# if ISO_14755
715 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 879 scr_overlay_off ();
716 cmdbuf_ptr = cmdbuf_base; 880# endif
717 cmdbuf_endp -= n; 881# if ISO_14755
718 s += n; 882 // iso14755 part 5.2 handling: release time
883 // first: controls
884 if ((ev.state & ControlMask)
885 && ((keysym >= 0x40 && keysym <= 0x5f)
886 || (keysym >= 0x61 && keysym <= 0x7f)))
887 {
888 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
889 commit_iso14755 ();
890
891 return;
892 }
893
894 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
895 if (i[0] == keysym)
896 {
897 iso14755buf = ISO_14755_51 | i[1];
898 commit_iso14755 ();
899
900 return;
901 }
902
903 scr_bell ();
904# endif
905 iso14755buf = 0;
906
907 return;
719 } 908 }
720 if (count > s) 909 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
721 { 910 {
722 rxvt_print_error ("data loss: cmd_write too large"); 911# if ISO_14755
723 count = s; 912 scr_overlay_off ();
913# endif
914 if (iso14755buf & ISO_14755_51)
915 commit_iso14755 ();
916#if ISO_14755
917 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
918 {
919 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
920
921 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
922 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
923 }
924# endif
925 else
926 iso14755buf = 0;
724 } 927 }
725 for (; count--;) 928#endif
726 *cmdbuf_endp++ = *str++; 929
930 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
727 return 0; 931 return;
932
933#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
934 if (!(ev.state & ControlMask))
935 slip_wheel_ev.stop ();
936 else if (keysym == XK_Control_L || keysym == XK_Control_R)
937 mouse_slip_wheel_speed = 0;
938#endif
728} 939}
729#endif /* MENUBAR_MAX */
730 940
731void 941void
732rxvt_term::flush () 942rxvt_term::flush ()
733{ 943{
734#ifdef TRANSPARENT 944 flush_ev.stop ();
735 if (want_full_refresh) 945
946#ifdef HAVE_IMG
947 if (bg_flags & BG_NEEDS_REFRESH)
736 { 948 {
737 want_full_refresh = 0; 949 bg_flags &= ~BG_NEEDS_REFRESH;
738 scr_clear ();
739 scr_touch (false); 950 scr_touch (false);
740 want_refresh = 1;
741 } 951 }
742#endif 952#endif
743 953
744 if (want_refresh) 954 if (want_refresh)
745 { 955 {
956 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
957 {
958 int row = view_start;
959 int end_row = row + nrow;
960
961 while (row > top_row && ROW (row - 1).is_longer ())
962 --row;
963
964 do
965 {
966 int start_row = row;
967 line_t *l;
968
969 do
970 {
971 l = &ROW (row++);
972
973 if (!(l->f & LINE_FILTERED))
974 {
975 // line not filtered, mark it as filtered
976 l->f |= LINE_FILTERED;
977 while (l->is_longer ())
978 {
979 l = &ROW (row++);
980 l->f |= LINE_FILTERED;
981 }
982
983 // and filter it
984 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
985
986 break;
987 }
988 }
989 while (l->is_longer () && row < end_row);
990 }
991 while (row < end_row);
992 }
993
746 scr_refresh (refresh_type); 994 scr_refresh ();
747 scrollbar_show (1); 995 scrollBar.show (1);
748#ifdef USE_XIM 996#if USE_XIM
749 IMSendSpot (); 997 im_send_spot ();
750#endif 998#endif
751
752 } 999 }
753 1000
754 display->flush (); 1001 display->flush ();
755} 1002}
756 1003
1004/* checks whether a refresh is requested and starts the refresh timer */
757void 1005void
758rxvt_term::check_cb (check_watcher &w) 1006rxvt_term::refresh_check ()
759{ 1007{
760 SET_R (this); 1008 if (want_refresh && !flush_ev.is_active ())
761 SET_LOCALE (locale); 1009 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
762 1010
1011 display->flush ();
1012}
1013
1014void
1015rxvt_term::flush_cb (ev::timer &w, int revents)
1016{
1017 make_current ();
1018
1019 refresh_count = 0;
763 flush (); 1020 flush ();
764} 1021}
765 1022
766#ifdef CURSOR_BLINK 1023#ifdef CURSOR_BLINK
767void 1024void
1025rxvt_term::cursor_blink_reset ()
1026{
1027 if (hidden_cursor)
1028 {
1029 hidden_cursor = 0;
1030 want_refresh = 1;
1031 }
1032
1033 if (option (Opt_cursorBlink))
1034 cursor_blink_ev.again ();
1035 else
1036 cursor_blink_ev.stop ();
1037}
1038
1039void
768rxvt_term::cursor_blink_cb (time_watcher &w) 1040rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
769{ 1041{
770 hidden_cursor = !hidden_cursor; 1042 hidden_cursor = !hidden_cursor;
771 want_refresh = 1; 1043 want_refresh = 1;
772 1044 refresh_check ();
773 w.start (w.at + BLINK_INTERVAL);
774} 1045}
775#endif 1046#endif
776 1047
777#ifdef TEXT_BLINK 1048#ifdef TEXT_BLINK
778void 1049void
779rxvt_term::text_blink_cb (time_watcher &w) 1050rxvt_term::text_blink_cb (ev::timer &w, int revents)
780{ 1051{
781 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1052 if (scr_refresh_rend (RS_Blink, RS_Blink))
782 { 1053 {
783 hidden_text = !hidden_text; 1054 hidden_text = !hidden_text;
784 want_refresh = 1; 1055 want_refresh = 1;
785 w.start (w.at + TEXT_BLINK_INTERVAL); 1056 refresh_check ();
1057 }
1058 else
1059 w.stop ();
1060}
1061#endif
1062
1063#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1064void
1065rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1066{
1067 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1068 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
786 } 1069 {
1070 want_refresh = 1;
1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
1075}
1076#endif
1077
1078#ifdef SELECTION_SCROLLING
1079void
1080rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1081{
1082 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1083 {
1084 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1085 want_refresh = 1;
1086 refresh_check ();
1087 }
1088 else
1089 w.stop ();
1090}
1091#endif
1092
1093#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1094void
1095rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1096{
1097 if (scr_page (mouse_slip_wheel_speed))
1098 {
1099 want_refresh = 1;
1100 refresh_check ();
1101 }
1102
1103 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1104 {
1105 mouse_slip_wheel_speed = 0;
1106 w.stop ();
1107 }
1108}
1109#endif
1110
1111#if LINUX_YIELD_HACK
1112static struct event_handler
1113{
1114 ev::prepare yield_ev;
1115
1116 void yield_cb (ev::prepare &w, int revents)
1117 {
1118 // this should really be sched_yield(), but the linux guys thought
1119 // that giving a process calling sched_yield () less cpu time than
1120 // ones with high nice levels is a useful thing to do. It surely is is
1121 // allowed by the sus... as is returning ENOSYS.
1122 // since the linux guys additionally thought that breaking the only
1123 // known workaround against their unusable sched_yield hack is cool,
1124 // we just nanosleep a bit and hope for the best.
1125
1126 struct timespec ts = { 0, 1000 };
1127 nanosleep (&ts, 0);
1128
1129 w.stop ();
1130 }
1131
1132 event_handler ()
1133 : yield_ev (this, &event_handler::yield_cb)
1134 {
1135 }
1136} event_handler;
1137#endif
1138
1139/* make sure all the cmd data is at beginning of cmdbuf */
1140void
1141rxvt_term::cmdbuf_reify ()
1142{
1143 if (cmdbuf_ptr == cmdbuf_base)
1144 return;
1145
1146 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1147
1148 memmove (cmdbuf_base, cmdbuf_ptr, used);
1149 cmdbuf_ptr = cmdbuf_base;
1150 cmdbuf_endp = cmdbuf_ptr + used;
1151
1152}
1153
1154#if defined (KEYSYM_RESOURCE)
1155void
1156rxvt_term::cmdbuf_append (const char *str, size_t count)
1157{
1158 cmdbuf_reify ();
1159
1160 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1161
1162 if (count > avail)
1163 return;
1164
1165 memcpy (cmdbuf_endp, str, count);
1166 cmdbuf_endp += count;
1167
1168 cmd_parse ();
787} 1169}
788#endif 1170#endif
789 1171
790bool 1172bool
791rxvt_term::pty_fill () 1173rxvt_term::pty_fill ()
792{ 1174{
793 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1175 cmdbuf_reify ();
794 1176
795 memmove (cmdbuf_base, cmdbuf_ptr, n); 1177 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1178
1179 if (!avail)
1180 {
1181 // normally this indicates a "too long" command sequence - just drop the data we have
796 cmdbuf_ptr = cmdbuf_base; 1182 cmdbuf_ptr = cmdbuf_base;
797 cmdbuf_endp = cmdbuf_ptr + n; 1183 cmdbuf_endp = cmdbuf_ptr;
1184 avail = CBUFSIZ;
1185 }
798 1186
799 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1187 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
800 1188
801 if (n > 0) 1189 if (r > 0)
802 { 1190 {
803 cmdbuf_endp += n; 1191 cmdbuf_endp += r;
804 return true; 1192 return true;
805 } 1193 }
806 else if (n < 0 && errno != EAGAIN) 1194 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1195 {
1196#if LINUX_YIELD_HACK
1197 if (display->is_local)
1198 event_handler.yield_ev.start ();
1199#endif
1200 }
1201 else
1202 {
1203 pty_ev.stop ();
1204
1205 if (!option (Opt_hold))
807 destroy (); 1206 destroy ();
1207 }
808 1208
809 return false; 1209 return false;
810} 1210}
811 1211
812void 1212void
813rxvt_term::pty_cb (io_watcher &w, short revents) 1213rxvt_term::pty_cb (ev::io &w, int revents)
814{ 1214{
815 SET_R (this); 1215 make_current ();
816 SET_LOCALE (locale);
817 1216
818 if (revents & EVENT_WRITE) 1217 if (revents & ev::READ)
819 tt_write (0, 0);
820 else if (revents & EVENT_READ)
821 {
822 bool flag = true;
823
824 // loop, but don't allow a single term to monopolize us 1218 // loop, but don't allow a single term to monopolize us
825 // the number of loops is fully arbitrary, and thus wrong 1219 for (int i = CBUFCNT; i-- && pty_fill (); )
826 while (flag && pty_fill ()) 1220 cmd_parse ();
827 {
828 if (!seen_input)
829 {
830 seen_input = 1;
831 /* once we know the shell is running, send the screen size. Again! */
832 tt_winch ();
833 }
834 1221
835 uint32_t ch = NOCHAR; 1222 if (revents & ev::WRITE)
1223 pty_write ();
836 1224
837 for (;;) 1225 refresh_check ();
838 {
839 if (ch == NOCHAR)
840 ch = next_char ();
841
842 if (ch == NOCHAR) // TODO: improve
843 break;
844
845 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
846 {
847 /* Read a text string from the input buffer */
848 uint32_t buf[BUFSIZ];
849 bool refreshnow = false;
850 int nlines = 0;
851 uint32_t *str = buf;
852
853 *str++ = ch;
854
855 for (;;)
856 {
857 ch = next_char ();
858
859 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
860 break;
861 else
862 {
863 *str++ = ch;
864
865 if (ch == '\n')
866 {
867 nlines++;
868 refresh_count++;
869
870 if (! (Options & Opt_jumpScroll)
871 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
872 {
873 refreshnow = true;
874 flag = false;
875 ch = NOCHAR;
876 break;
877 }
878
879 // scr_add_lines only works for nlines < TermWin.nrow - 1.
880 if (nlines >= TermWin.nrow - 1)
881 {
882 scr_add_lines (buf, nlines, str - buf);
883 nlines = 0;
884 str = buf;
885 }
886 }
887
888 if (str >= buf + BUFSIZ)
889 {
890 ch = NOCHAR;
891 break;
892 }
893 }
894 }
895
896 scr_add_lines (buf, nlines, str - buf);
897
898 /*
899 * If there have been a lot of new lines, then update the screen
900 * What the heck I'll cheat and only refresh less than every page-full.
901 * the number of pages between refreshes is refresh_limit, which
902 * is incremented here because we must be doing flat-out scrolling.
903 *
904 * refreshing should be correct for small scrolls, because of the
905 * time-out
906 */
907 if (refreshnow)
908 {
909 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
910 refresh_limit++;
911
912 scr_refresh (refresh_type);
913 }
914
915 }
916 else
917 {
918 switch (ch)
919 {
920 default:
921 process_nonprinting (ch);
922 break;
923 case C0_ESC: /* escape char */
924 process_escape_seq ();
925 break;
926 /*case 0x9b: */ /* CSI */
927 /* process_csi_seq (); */
928 }
929
930 ch = NOCHAR;
931 }
932 }
933 }
934 }
935} 1226}
936 1227
937// read the next character, currently handles UTF-8 1228void ecb_cold
938// will probably handle all sorts of other stuff in the future 1229rxvt_term::pointer_unblank ()
939uint32_t
940rxvt_term::next_char ()
941{ 1230{
942 while (cmdbuf_ptr < cmdbuf_endp) 1231 XDefineCursor (dpy, vt, TermWin_cursor);
943 { 1232 recolour_cursor ();
944 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
945 return *cmdbuf_ptr++;
946
947 wchar_t wc;
948 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
949
950 if (len == (size_t)-2)
951 return NOCHAR;
952
953 if (len == (size_t)-1)
954 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
955
956 // assume wchar == unicode
957 cmdbuf_ptr += len;
958 return wc;
959 }
960
961 return NOCHAR;
962}
963
964/* rxvt_cmd_getc () - Return next input character */
965/*
966 * Return the next input character after first passing any keyboard input
967 * to the command.
968 */
969uint32_t
970rxvt_term::cmd_getc ()
971{
972 for (;;)
973 {
974 uint32_t c = next_char ();
975 if (c != NOCHAR)
976 return c;
977
978 // incomplete sequences should occur rarely, still, a better solution
979 // would be preferred. either setjmp/longjmp or better design.
980 fcntl (cmd_fd, F_SETFL, 0);
981 pty_fill ();
982 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
983 }
984}
985 1233
986#ifdef POINTER_BLANK 1234#ifdef POINTER_BLANK
1235 hidden_pointer = 0;
1236
1237 if (option (Opt_pointerBlank))
1238 pointer_ev.start (pointerBlankDelay);
1239#endif
1240}
1241
1242#ifdef POINTER_BLANK
1243void ecb_cold
1244rxvt_term::pointer_blank ()
1245{
1246 if (!option (Opt_pointerBlank))
1247 return;
1248
1249 XDefineCursor (dpy, vt, display->blank_cursor);
1250 XFlush (dpy);
1251
1252 hidden_pointer = 1;
1253}
1254
1255void ecb_cold
1256rxvt_term::pointer_cb (ev::timer &w, int revents)
1257{
1258 make_current ();
1259
1260 pointer_blank ();
1261}
1262#endif
1263
987void 1264void
988rxvt_term::pointer_unblank ()
989{
990 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
991 recolour_cursor ();
992
993 hidden_pointer = 0;
994
995 if (Options & Opt_pointerBlank)
996 pointer_ev.start (NOW + pointerBlankDelay);
997}
998
999void
1000rxvt_term::pointer_blank ()
1001{
1002 if (! (Options & Opt_pointerBlank))
1003 return;
1004
1005 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1006 XFlush (display->display);
1007
1008 hidden_pointer = 1;
1009}
1010
1011void
1012rxvt_term::pointer_cb (time_watcher &w)
1013{
1014 SET_R (this);
1015 SET_LOCALE (locale);
1016
1017 pointer_blank ();
1018}
1019#endif
1020
1021void
1022rxvt_term::mouse_report (const XButtonEvent &ev) 1265rxvt_term::mouse_report (XButtonEvent &ev)
1023{ 1266{
1024 int button_number, key_state = 0; 1267 int button_number, key_state = 0;
1025 int x, y; 1268 int x, y;
1269 int code = 32;
1026 1270
1027 x = ev.x; 1271 x = Pixel2Col (ev.x) + 1;
1028 y = ev.y; 1272 y = Pixel2Row (ev.y) + 1;
1029 pixel_position (&x, &y); 1273
1274 if (ev.type == MotionNotify)
1275 {
1276 if (x == mouse_row && y == mouse_col)
1277 return;
1278
1279 mouse_row = x;
1280 mouse_col = y;
1281 code += 32;
1282 }
1030 1283
1031 if (MEvent.button == AnyButton) 1284 if (MEvent.button == AnyButton)
1032 {
1033 button_number = 3; 1285 button_number = 3;
1034 }
1035 else 1286 else
1036 { 1287 {
1037 button_number = MEvent.button - Button1; 1288 button_number = MEvent.button - Button1;
1038 /* add 0x3D for wheel events, like xterm does */ 1289 /* add 0x3D for wheel events, like xterm does */
1039 if (button_number >= 3) 1290 if (button_number >= 3)
1040 button_number += (64 - 3); 1291 button_number += 64 - 3;
1041 } 1292 }
1042 1293
1043 if (PrivateModes & PrivMode_MouseX10) 1294 if (priv_modes & PrivMode_MouseX10)
1044 { 1295 {
1045 /* 1296 /*
1046 * do not report ButtonRelease 1297 * do not report ButtonRelease
1047 * no state info allowed 1298 * no state info allowed
1048 */ 1299 */
… …
1063 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1314 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1064 + ((MEvent.state & ControlMask) ? 16 : 0); 1315 + ((MEvent.state & ControlMask) ? 16 : 0);
1065#ifdef MOUSE_REPORT_DOUBLECLICK 1316#ifdef MOUSE_REPORT_DOUBLECLICK
1066 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1317 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1067#endif 1318#endif
1068
1069 } 1319 }
1070 1320
1071#ifdef DEBUG_MOUSEREPORT 1321#if DEBUG_MOUSEREPORT
1072 fprintf (stderr, "Mouse ["); 1322 fprintf (stderr, "Mouse [");
1073 if (key_state & 16) 1323 if (key_state & 16)
1074 fputc ('C', stderr); 1324 fputc ('C', stderr);
1075 if (key_state & 4) 1325 if (key_state & 4)
1076 fputc ('S', stderr); 1326 fputc ('S', stderr);
… …
1078 fputc ('A', stderr); 1328 fputc ('A', stderr);
1079 if (key_state & 32) 1329 if (key_state & 32)
1080 fputc ('2', stderr); 1330 fputc ('2', stderr);
1081 fprintf (stderr, "]: <%d>, %d/%d\n", 1331 fprintf (stderr, "]: <%d>, %d/%d\n",
1082 button_number, 1332 button_number,
1083 x + 1, 1333 x,
1084 y + 1); 1334 y);
1085#else 1335#endif
1336
1337#if ENABLE_FRILLS
1338 if (priv_modes & PrivMode_ExtMouseRight)
1339 tt_printf ("\033[%d;%d;%dM",
1340 code + button_number + key_state,
1341 x,
1342 y);
1343 else if (priv_modes & PrivMode_ExtModeMouse)
1344 tt_printf ("\033[M%c%lc%lc",
1345 code + button_number + key_state,
1346 wint_t (32 + x),
1347 wint_t (32 + y));
1348 else
1349#endif
1086 tt_printf ("\033[M%c%c%c", 1350 tt_printf ("\033[M%c%c%c",
1087 (32 + button_number + key_state), 1351 code + button_number + key_state,
1088 (32 + x + 1), 1352 32 + x,
1089 (32 + y + 1)); 1353 32 + y);
1090#endif
1091} 1354}
1092
1093#ifdef USING_W11LIB
1094void
1095rxvt_W11_process_x_event (XEvent *ev)
1096{
1097 rxvt_t *r = rxvt_get_r ();
1098
1099 x_cb (*ev);
1100}
1101#endif
1102 1355
1103/*{{{ process an X event */ 1356/*{{{ process an X event */
1104void 1357void ecb_hot
1105rxvt_term::x_cb (XEvent &ev) 1358rxvt_term::x_cb (XEvent &ev)
1106{ 1359{
1107 SET_R (this); 1360 make_current ();
1108 SET_LOCALE (locale);
1109 1361
1110#if defined(CURSOR_BLINK) 1362 dLocal (Display *, dpy);
1111 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1112 {
1113 if (hidden_cursor)
1114 {
1115 hidden_cursor = 0;
1116 want_refresh = 1;
1117 }
1118 1363
1119 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1364 if (ev.xany.window == vt
1120 } 1365 && SHOULD_INVOKE (HOOK_X_EVENT)
1121#endif 1366 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1122
1123#if defined(POINTER_BLANK)
1124 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1125 {
1126 if (ev.type == MotionNotify
1127 || ev.type == ButtonPress
1128 || ev.type == ButtonRelease)
1129 if (hidden_pointer)
1130 pointer_unblank ();
1131
1132 if (ev.type == KeyPress && hidden_pointer == 0)
1133 pointer_blank ();
1134 }
1135#endif
1136
1137#ifdef USE_XIM
1138 if (XFilterEvent (&ev, None))
1139 return; 1367 return;
1140#endif
1141 1368
1369 // for XQueryPointer
1142 Window unused_root, unused_child; 1370 Window unused_root, unused_child;
1143 int unused_root_x, unused_root_y; 1371 int unused_root_x, unused_root_y;
1144 unsigned int unused_mask; 1372 unsigned int unused_mask;
1145
1146#ifdef DEBUG_X
1147 const char *const eventnames[] =
1148 { /* mason - this matches my system */
1149 "",
1150 "",
1151 "KeyPress",
1152 "KeyRelease",
1153 "ButtonPress",
1154 "ButtonRelease",
1155 "MotionNotify",
1156 "EnterNotify",
1157 "LeaveNotify",
1158 "FocusIn",
1159 "FocusOut",
1160 "KeymapNotify",
1161 "Expose",
1162 "GraphicsExpose",
1163 "NoExpose",
1164 "VisibilityNotify",
1165 "CreateNotify",
1166 "DestroyNotify",
1167 "UnmapNotify",
1168 "MapNotify",
1169 "MapRequest",
1170 "ReparentNotify",
1171 "ConfigureNotify",
1172 "ConfigureRequest",
1173 "GravityNotify",
1174 "ResizeRequest",
1175 "CirculateNotify",
1176 "CirculateRequest",
1177 "PropertyNotify",
1178 "SelectionClear",
1179 "SelectionRequest",
1180 "SelectionNotify",
1181 "ColormapNotify",
1182 "ClientMessage",
1183 "MappingNotify"
1184 };
1185#endif
1186
1187#ifdef DEBUG_X
1188 struct timeval tp;
1189 struct tm *ltt;
1190 (void)gettimeofday (&tp, NULL);
1191 ltt = localtime (& (tp.tv_sec));
1192 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1193#endif
1194 1373
1195 switch (ev.type) 1374 switch (ev.type)
1196 { 1375 {
1197 case KeyPress: 1376 case KeyPress:
1198 lookup_key (ev.xkey); 1377 key_press (ev.xkey);
1199 break; 1378 break;
1200 1379
1201#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1202 case KeyRelease: 1380 case KeyRelease:
1203 { 1381 key_release (ev.xkey);
1204 if (! (ev.xkey.state & ControlMask))
1205 mouse_slip_wheel_speed = 0;
1206 else
1207 {
1208 KeySym ks;
1209
1210 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1211 if (ks == XK_Control_L || ks == XK_Control_R)
1212 mouse_slip_wheel_speed = 0;
1213 }
1214 break; 1382 break;
1215 }
1216#endif
1217 1383
1218 case ButtonPress: 1384 case ButtonPress:
1219 button_press (ev.xbutton); 1385 button_press (ev.xbutton);
1220 break; 1386 break;
1221 1387
… …
1223 button_release (ev.xbutton); 1389 button_release (ev.xbutton);
1224 break; 1390 break;
1225 1391
1226 case ClientMessage: 1392 case ClientMessage:
1227 if (ev.xclient.format == 32 1393 if (ev.xclient.format == 32
1228 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1394 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1229 destroy ();
1230#ifdef OFFIX_DND
1231 /* OffiX Dnd (drag 'n' drop) protocol */
1232 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1233 && (ev.xclient.data.l[0] == DndFile
1234 || ev.xclient.data.l[0] == DndDir
1235 || ev.xclient.data.l[0] == DndLink))
1236 { 1395 {
1237 /* Get Dnd data */ 1396 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1238 Atom ActualType; 1397 {
1239 int ActualFormat; 1398 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1240 unsigned char *data; 1399 {
1241 unsigned long Size, RemainingBytes; 1400 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1242 1401 {
1243 XGetWindowProperty (display->display, display->root, 1402 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1244 xa[XA_DNDSELECTION], 1403 destroy ();
1245 0L, 1000000L, 1404 }
1246 False, AnyPropertyType, 1405#if ENABLE_EWMH
1247 &ActualType, &ActualFormat, 1406 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1248 &Size, &RemainingBytes, 1407 XSendEvent (dpy, ev.xclient.window = display->root,
1408 False, SubstructureRedirectMask | SubstructureNotifyMask,
1249 &data); 1409 &ev);
1250 XChangeProperty (display->display, display->root, 1410#endif
1251 XA_CUT_BUFFER0, XA_STRING, 1411 }
1252 8, PropModeReplace, 1412 }
1253 data, STRLEN (data)); 1413#if ENABLE_XEMBED
1254 selection_paste (display->root, XA_CUT_BUFFER0, True); 1414 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1255 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1415 {
1416 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1417 focus_in ();
1418 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1419 focus_out ();
1420 }
1421#endif
1256 } 1422 }
1257#endif /* OFFIX_DND */
1258 break;
1259
1260 case MappingNotify:
1261 XRefreshKeyboardMapping (& (ev.xmapping));
1262 break; 1423 break;
1263 1424
1264 /* 1425 /*
1265 * XXX: this is not the _current_ arrangement 1426 * XXX: this is not the _current_ arrangement
1266 * Here's my conclusion: 1427 * Here's my conclusion:
… …
1285 break; 1446 break;
1286 } 1447 }
1287 break; 1448 break;
1288 1449
1289 case FocusIn: 1450 case FocusIn:
1290 if (!TermWin.focus) 1451 if (ev.xfocus.detail != NotifyInferior
1452 && ev.xfocus.detail != NotifyPointer
1453 && ev.xfocus.mode != NotifyGrab)
1454 focus_in ();
1455 break;
1456
1457 case FocusOut:
1458 if (ev.xfocus.detail != NotifyInferior
1459 && ev.xfocus.detail != NotifyPointer
1460 && ev.xfocus.mode != NotifyGrab)
1461 focus_out ();
1462 break;
1463
1464 case ConfigureNotify:
1465 if (ev.xconfigure.window == parent)
1291 { 1466 {
1292 TermWin.focus = 1; 1467 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1293 want_refresh = 1;
1294#ifdef USE_XIM
1295 if (Input_Context != NULL)
1296 XSetICFocus (Input_Context);
1297#endif
1298#ifdef CURSOR_BLINK
1299 if (Options & Opt_cursorBlink)
1300 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1301#endif
1302
1303 } 1468 ;
1304 break;
1305 1469
1306 case FocusOut: 1470 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1307 if (TermWin.focus) 1471
1472 bool moved = false;
1473#ifdef HAVE_BG_PIXMAP
1474 if (bg_window_position_sensitive ())
1308 { 1475 {
1309 TermWin.focus = 0; 1476 want_position_change = true;
1310 want_refresh = 1; 1477 if (bg_img == 0)
1311#ifdef USE_XIM 1478 moved = true;
1312 if (Input_Context != NULL)
1313 XUnsetICFocus (Input_Context);
1314#endif
1315#ifdef CURSOR_BLINK
1316 if (Options & Opt_cursorBlink)
1317 cursor_blink_ev.stop ();
1318 hidden_cursor = 0;
1319#endif
1320
1321 }
1322 break;
1323
1324 case ConfigureNotify:
1325 if (ev.xconfigure.window == TermWin.parent[0])
1326 {
1327 int height, width;
1328
1329 do
1330 { /* Wrap lots of configures into one */
1331 width = ev.xconfigure.width;
1332 height = ev.xconfigure.height;
1333 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1334 } 1479 }
1335 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1480#endif
1336 1481
1337 if (szHint.width != width || szHint.height != height) 1482 if (want_position_change)
1338 { 1483 {
1339 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1484 int x, y;
1340 resize_all_windows (width, height, 1); 1485
1486 if (ev.xconfigure.send_event)
1487 {
1488 x = ev.xconfigure.x;
1489 y = ev.xconfigure.y;
1490 }
1491 else
1492 get_window_origin (x, y);
1493
1494 if (x != parent_x || y != parent_y)
1495 {
1496 parent_x = x;
1497 parent_y = y;
1498 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1499 moved = true;
1500 }
1341 } 1501 }
1342#ifdef DEBUG_SIZE 1502
1503 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1504 {
1505 seen_resize = 1;
1506 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1507 }
1343 else 1508 else
1344 { 1509 {
1345 D_SIZE ((stderr, "Size: Not resizing")); 1510#ifdef HAVE_BG_PIXMAP
1511 if (moved)
1512 update_background ();
1513#endif
1346 } 1514 }
1347#endif
1348#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1349 if (Options & Opt_transparent)
1350 {
1351 check_our_parents ();
1352 if (am_transparent)
1353 want_full_refresh = 1;
1354 }
1355#endif
1356 1515
1516 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1357 } 1517 }
1358 break; 1518 break;
1359 1519
1520 case PropertyNotify:
1521 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1522 break;
1523
1360 case SelectionClear: 1524 case SelectionClear:
1361 display->set_selection_owner (0); 1525 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1362 break;
1363
1364 case SelectionNotify:
1365 if (selection_wait == Sel_normal)
1366 selection_paste (ev.xselection.requestor,
1367 ev.xselection.property, True);
1368 break; 1526 break;
1369 1527
1370 case SelectionRequest: 1528 case SelectionRequest:
1371 selection_send (ev.xselectionrequest); 1529 selection_send (ev.xselectionrequest);
1372 break; 1530 break;
1373 1531
1532 case MapNotify:
1533#ifdef HAVE_BG_PIXMAP
1534 // This is needed at startup for the case of no window manager
1535 // or a non-reparenting window manager and also because we
1536 // defer bg image updates if the window is not mapped. The
1537 // short delay is to optimize for multiple ConfigureNotify
1538 // events at startup when the window manager reparents the
1539 // window, so as to perform the computation after we have
1540 // received all of them.
1541 if (bg_img == 0)
1542 update_background_ev.start (0.025);
1543#endif
1544 mapped = 1;
1545#ifdef TEXT_BLINK
1546 text_blink_ev.start ();
1547#endif
1548 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1549 break;
1550
1374 case UnmapNotify: 1551 case UnmapNotify:
1375 TermWin.mapped = 0; 1552 mapped = 0;
1376#ifdef TEXT_BLINK 1553#ifdef TEXT_BLINK
1377 text_blink_ev.stop (); 1554 text_blink_ev.stop ();
1378#endif 1555#endif
1556 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1379 break; 1557 break;
1380
1381 case MapNotify:
1382 TermWin.mapped = 1;
1383#ifdef TEXT_BLINK
1384 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1385#endif
1386 break;
1387
1388#ifdef TRANSPARENT
1389 case ReparentNotify:
1390 rootwin_cb (ev);
1391 break;
1392#endif /* TRANSPARENT */
1393 1558
1394 case GraphicsExpose: 1559 case GraphicsExpose:
1395 case Expose: 1560 case Expose:
1396 if (ev.xany.window == TermWin.vt) 1561 if (ev.xany.window == vt)
1397 { 1562 {
1398#ifdef NO_SLOW_LINK_SUPPORT 1563 do
1564 {
1399 scr_expose (ev.xexpose.x, ev.xexpose.y, 1565 scr_expose (ev.xexpose.x, ev.xexpose.y,
1400 ev.xexpose.width, ev.xexpose.height, False); 1566 ev.xexpose.width, ev.xexpose.height, false);
1401#else 1567 }
1402 // don't understand this, so commented it out 1568 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1569
1570 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1571
1572 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1573 {
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1574 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1575 ev.xexpose.width, ev.xexpose.height, false);
1405 //scr_expose (ev.xexpose.x, 0, 1576 }
1406 // ev.xexpose.width, TermWin.height, False); 1577
1407#endif
1408 want_refresh = 1; 1578 want_refresh = 1;
1409 } 1579 }
1410 else 1580 else
1411 { 1581 {
1412 XEvent unused_event; 1582 XEvent unused_event;
1413 1583
1414 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1584 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1415 Expose, 1585 ;
1416 &unused_event)) ; 1586 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1587 ;
1418 GraphicsExpose, 1588
1419 &unused_event)) ; 1589 if (scrollBar.state && ev.xany.window == scrollBar.win)
1420 if (isScrollbarWindow (ev.xany.window))
1421 { 1590 {
1422 scrollBar.setIdle (); 1591 scrollBar.state = SB_STATE_IDLE;
1423 scrollbar_show (0); 1592 scrollBar.show (0);
1424 } 1593 }
1425#ifdef MENUBAR
1426 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1427 menubar_expose ();
1428#endif
1429#ifdef RXVT_GRAPHICS
1430 Gr_expose (ev.xany.window);
1431#endif
1432
1433 } 1594 }
1434 break; 1595 break;
1435 1596
1436 case MotionNotify: 1597 case MotionNotify:
1437#ifdef POINTER_BLANK 1598#ifdef POINTER_BLANK
1438 if (hidden_pointer) 1599 if (hidden_pointer)
1439 pointer_unblank (); 1600 pointer_unblank ();
1440#endif 1601#endif
1441#if MENUBAR 1602 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1442 if (isMenuBarWindow (ev.xany.window)) 1603 || priv_modes & PrivMode_MouseAnyEvent)
1604 mouse_report (ev.xbutton);
1605 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1606 break;
1607
1608 if (ev.xany.window == vt)
1443 { 1609 {
1444 menubar_control (& (ev.xbutton)); 1610 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1445 break; 1611 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1446 } 1612 ; // nop
1447#endif
1448 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1449 break;
1450
1451 if (ev.xany.window == TermWin.vt)
1452 {
1453 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1613 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1454 { 1614 {
1455 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1615 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1456 ; 1616 ;
1457 1617
1458 XQueryPointer (display->display, TermWin.vt, 1618 XQueryPointer (dpy, vt,
1459 &unused_root, &unused_child, 1619 &unused_root, &unused_child,
1460 &unused_root_x, &unused_root_y, 1620 &unused_root_x, &unused_root_y,
1461 & (ev.xbutton.x), & (ev.xbutton.y), 1621 &ev.xbutton.x, &ev.xbutton.y,
1462 &unused_mask); 1622 &ev.xbutton.state);
1463#ifdef MOUSE_THRESHOLD 1623#ifdef MOUSE_THRESHOLD
1464 /* deal with a `jumpy' mouse */ 1624 /* deal with a `jumpy' mouse */
1465 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1625 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1466 { 1626 {
1467#endif 1627#endif
1628#if ISO_14755
1629 // 5.4
1630 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1631 {
1632 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1633 break;
1634 }
1635#endif
1468 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1636 selection_extend (ev.xbutton.x, ev.xbutton.y,
1469 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1637 ev.xbutton.state & Button3Mask ? 2 : 0);
1638
1470#ifdef SELECTION_SCROLLING 1639#ifdef SELECTION_SCROLLING
1471 if (ev.xbutton.y < TermWin.int_bwidth 1640 if (ev.xbutton.y < int_bwidth
1472 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1641 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1473 { 1642 {
1474 int dist; 1643 int dist;
1475
1476 pending_scroll_selection=1;
1477 1644
1478 /* don't clobber the current delay if we are 1645 /* don't clobber the current delay if we are
1479 * already in the middle of scrolling. 1646 * already in the middle of scrolling.
1480 */ 1647 */
1481 if (scroll_selection_delay<=0) 1648 if (!sel_scroll_ev.is_active ())
1482 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1649 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1483 1650
1484 /* save the event params so we can highlight 1651 /* save the event params so we can highlight
1485 * the selection in the pending-scroll loop 1652 * the selection in the pending-scroll loop
1486 */ 1653 */
1487 selection_save_x=ev.xbutton.x; 1654 selection_save_x = ev.xbutton.x;
1488 selection_save_y=ev.xbutton.y; 1655 selection_save_y = ev.xbutton.y;
1489 selection_save_state=
1490 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1656 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1491 1657
1492 /* calc number of lines to scroll */ 1658 /* calc number of lines to scroll */
1493 if (ev.xbutton.y<TermWin.int_bwidth) 1659 if (ev.xbutton.y < int_bwidth)
1494 { 1660 {
1495 scroll_selection_dir = UP; 1661 scroll_selection_dir = UP;
1496 dist = TermWin.int_bwidth - ev.xbutton.y; 1662 dist = int_bwidth - ev.xbutton.y;
1497 } 1663 }
1498 else 1664 else
1499 { 1665 {
1500 scroll_selection_dir = DN; 1666 scroll_selection_dir = DN;
1501 dist = ev.xbutton.y - 1667 dist = ev.xbutton.y - (int_bwidth + vt_height);
1502 (TermWin.int_bwidth + TermWin.height);
1503 } 1668 }
1669
1504 scroll_selection_lines= (Pixel2Height (dist)/ 1670 scroll_selection_lines = Pixel2Height (dist)
1505 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1671 / SELECTION_SCROLL_LINE_SPEEDUP
1672 + 1;
1506 MIN_IT (scroll_selection_lines, 1673 min_it (scroll_selection_lines,
1507 SELECTION_SCROLL_MAX_LINES); 1674 SELECTION_SCROLL_MAX_LINES);
1508 } 1675 }
1509 else 1676 else
1510 { 1677 {
1511 /* we are within the text window, so we 1678 /* we are within the text window, so we
1512 * shouldn't be scrolling 1679 * shouldn't be scrolling
1513 */ 1680 */
1514 pending_scroll_selection = 0; 1681 sel_scroll_ev.stop();
1515 } 1682 }
1516#endif 1683#endif
1517#ifdef MOUSE_THRESHOLD 1684#ifdef MOUSE_THRESHOLD
1518
1519 } 1685 }
1520#endif 1686#endif
1521
1522 } 1687 }
1523 } 1688 }
1524 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1689 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1525 { 1690 {
1526 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1691 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1527 MotionNotify, &ev)) ; 1692 MotionNotify, &ev))
1693 ;
1694
1528 XQueryPointer (display->display, scrollBar.win, 1695 XQueryPointer (dpy, scrollBar.win,
1529 &unused_root, &unused_child, 1696 &unused_root, &unused_child,
1530 &unused_root_x, &unused_root_y, 1697 &unused_root_x, &unused_root_y,
1531 & (ev.xbutton.x), & (ev.xbutton.y), 1698 &ev.xbutton.x, &ev.xbutton.y,
1532 &unused_mask); 1699 &unused_mask);
1533 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1700 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1534 scrollbar_size ()); 1701 scrollBar.size ());
1535 scr_refresh (refresh_type);
1536 refresh_limit = 0; 1702 want_refresh = 1;
1537 scrollbar_show (1); 1703 scrollBar.show (1);
1538 } 1704 }
1539 break; 1705 break;
1540 } 1706 }
1707
1708#if defined(CURSOR_BLINK)
1709 if (ev.type == KeyPress)
1710 cursor_blink_reset ();
1711#endif
1712
1713#if defined(POINTER_BLANK)
1714 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1715 {
1716 if (ev.type == MotionNotify
1717 || ev.type == ButtonPress
1718 || ev.type == ButtonRelease)
1719 if (hidden_pointer)
1720 pointer_unblank ();
1721
1722 if (ev.type == KeyPress && hidden_pointer == 0)
1723 pointer_blank ();
1724 }
1725#endif
1726
1727 refresh_check ();
1541} 1728}
1729
1730#if ENABLE_FRILLS
1731void ecb_cold
1732rxvt_term::set_urgency (bool enable)
1733{
1734 if (enable == urgency_hint)
1735 return;
1736
1737 if (XWMHints *h = XGetWMHints (dpy, parent))
1738 {
1739 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1740 XSetWMHints (dpy, parent, h);
1741 urgency_hint = enable;
1742 XFree (h);
1743 }
1744}
1745#endif
1746
1747void ecb_cold
1748rxvt_term::focus_in ()
1749{
1750 if (!focus)
1751 {
1752 focus = 1;
1753 want_refresh = 1;
1754
1755#if USE_XIM
1756 if (Input_Context != NULL)
1757 {
1758 im_set_position ();
1759 XSetICFocus (Input_Context);
1760 }
1761#endif
1762#if CURSOR_BLINK
1763 if (option (Opt_cursorBlink))
1764 cursor_blink_ev.again ();
1765#endif
1766#if OFF_FOCUS_FADING
1767 if (rs[Rs_fade])
1768 {
1769 pix_colors = pix_colors_focused;
1770 scr_recolour ();
1771 }
1772#endif
1773#if ENABLE_FRILLS
1774 if (option (Opt_urgentOnBell))
1775 set_urgency (0);
1776#endif
1777
1778 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1779 }
1780}
1781
1782void ecb_cold
1783rxvt_term::focus_out ()
1784{
1785 if (focus)
1786 {
1787 focus = 0;
1788 want_refresh = 1;
1789
1790#if ENABLE_FRILLS
1791 if (option (Opt_urgentOnBell))
1792 set_urgency (0);
1793#endif
1794#if ENABLE_FRILLS || ISO_14755
1795 if (iso14755buf)
1796 {
1797 iso14755buf = 0;
1798# if ISO_14755
1799 scr_overlay_off ();
1800# endif
1801 }
1802#endif
1803#if USE_XIM
1804 if (Input_Context != NULL)
1805 XUnsetICFocus (Input_Context);
1806#endif
1807#if CURSOR_BLINK
1808 if (option (Opt_cursorBlink))
1809 cursor_blink_ev.stop ();
1810
1811 hidden_cursor = 0;
1812#endif
1813#if OFF_FOCUS_FADING
1814 if (rs[Rs_fade])
1815 {
1816 pix_colors = pix_colors_unfocused;
1817 scr_recolour ();
1818 }
1819#endif
1820
1821 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1822 }
1823}
1824
1825void ecb_cold
1826rxvt_term::update_fade_color (unsigned int idx)
1827{
1828#if OFF_FOCUS_FADING
1829 if (rs[Rs_fade])
1830 {
1831 rgba c;
1832 pix_colors [Color_fade].get (c);
1833 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1834 }
1835#endif
1836}
1837
1838#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1839void ecb_hot
1840rxvt_term::rootwin_cb (XEvent &ev)
1841{
1842 make_current ();
1843
1844 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1845 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1846 return;
1847
1848 switch (ev.type)
1849 {
1850 case PropertyNotify:
1851 /*
1852 * if user used some Esetroot compatible prog to set the root bg,
1853 * use the property to determine the pixmap. We use it later on.
1854 */
1855 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1856 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1857 {
1858#if BG_IMAGE_FROM_ROOT
1859 if (option (Opt_transparent))
1860 {
1861 rxvt_img::new_from_root (this)->replace (root_img);
1862 update_background ();
1863 }
1864#endif
1865 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1866 }
1867
1868 break;
1869 }
1870
1871 refresh_check ();
1872}
1873#endif
1542 1874
1543void 1875void
1544rxvt_term::rootwin_cb (XEvent &ev)
1545{
1546 SET_R (this);
1547 SET_LOCALE (locale);
1548
1549 switch (ev.type)
1550 {
1551 case PropertyNotify:
1552 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1553 {
1554 if (ev.xproperty.state == PropertyNewValue)
1555 selection_property (ev.xproperty.window, ev.xproperty.atom);
1556 break;
1557 }
1558#ifdef TRANSPARENT
1559 else
1560 {
1561 /*
1562 * if user used some Esetroot compatible prog to set the root bg,
1563 * use the property to determine the pixmap. We use it later on.
1564 */
1565 if (xa[XA_XROOTPMAPID] == 0)
1566 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1567
1568 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1569 return;
1570 }
1571
1572 /* FALLTHROUGH */
1573 case ReparentNotify:
1574 if ((Options & Opt_transparent) && check_our_parents ())
1575 if (am_transparent)
1576 want_full_refresh = 1;
1577 break;
1578#endif
1579 }
1580}
1581
1582void
1583rxvt_term::button_press (const XButtonEvent &ev) 1876rxvt_term::button_press (XButtonEvent &ev)
1584{ 1877{
1585 int reportmode = 0, clickintime; 1878 int reportmode = 0, clickintime;
1586 1879
1587 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1880 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1881
1588 if (!bypass_keystate) 1882 if (!bypass_keystate)
1589 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1883 reportmode = !! (priv_modes & PrivMode_mouse_report);
1884
1590 /* 1885 /*
1591 * VT window processing of button press 1886 * VT window processing of button press
1592 */ 1887 */
1593 if (ev.window == TermWin.vt) 1888 if (ev.window == vt)
1594 { 1889 {
1595#if RXVT_GRAPHICS 1890 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1596 if (ev.subwindow != None) 1891 return;
1597 rxvt_Gr_ButtonPress (ev.x, ev.y);
1598 else
1599#endif
1600 1892
1893#if ISO_14755
1894 // 5.4
1895 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1896 {
1897 iso14755_54 (ev.x, ev.y);
1898 return;
1601 { 1899 }
1900#endif
1901
1602 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1902 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1903
1603 if (reportmode) 1904 if (reportmode)
1905 {
1906 /* mouse report from vt window */
1907 /* save the xbutton state (for ButtonRelease) */
1908 MEvent.state = ev.state;
1909#ifdef MOUSE_REPORT_DOUBLECLICK
1910 if (ev.button == MEvent.button && clickintime)
1604 { 1911 {
1605 /* mouse report from vt window */ 1912 /* same button, within allowed time */
1606 /* save the xbutton state (for ButtonRelease) */ 1913 MEvent.clicks++;
1607 MEvent.state = ev.state; 1914
1608#ifdef MOUSE_REPORT_DOUBLECLICK 1915 if (MEvent.clicks > 1)
1609 if (ev.button == MEvent.button && clickintime)
1610 { 1916 {
1611 /* same button, within alloted time */
1612 MEvent.clicks++;
1613 if (MEvent.clicks > 1)
1614 {
1615 /* only report double clicks */ 1917 /* only report double clicks */
1616 MEvent.clicks = 2; 1918 MEvent.clicks = 2;
1617 mouse_report (ev); 1919 mouse_report (ev);
1618 1920
1619 /* don't report the release */ 1921 /* don't report the release */
1620 MEvent.clicks = 0; 1922 MEvent.clicks = 0;
1621 MEvent.button = AnyButton; 1923 MEvent.button = AnyButton;
1622 }
1623 } 1924 }
1624 else
1625 {
1626 /* different button, or time expired */
1627 MEvent.clicks = 1;
1628 MEvent.button = ev.button;
1629 mouse_report (ev);
1630 }
1631#else
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634#endif /* MOUSE_REPORT_DOUBLECLICK */
1635
1636 } 1925 }
1637 else 1926 else
1638 { 1927 {
1928 /* different button, or time expired */
1929 MEvent.clicks = 1;
1930 MEvent.button = ev.button;
1931 mouse_report (ev);
1932 }
1933#else
1934 MEvent.button = ev.button;
1935 mouse_report (ev);
1936#endif /* MOUSE_REPORT_DOUBLECLICK */
1937
1938 }
1939 else
1940 {
1639 if (ev.button != MEvent.button) 1941 if (ev.button != MEvent.button)
1640 MEvent.clicks = 0; 1942 MEvent.clicks = 0;
1943
1641 switch (ev.button) 1944 switch (ev.button)
1642 { 1945 {
1643 case Button1: 1946 case Button1:
1947 /* allow meta + click to select rectangular areas */
1948 /* should be done in screen.C */
1949#if ENABLE_FRILLS
1950 selection.rect = !!(ev.state & ModMetaMask);
1951#else
1952 selection.rect = false;
1953#endif
1954
1644 /* allow shift+left click to extend selection */ 1955 /* allow shift+left click to extend selection */
1645 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1956 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1646 { 1957 {
1647 if (MEvent.button == Button1 && clickintime)
1648 selection_rotate (ev.x, ev.y);
1649 else
1650 selection_extend (ev.x, ev.y, 1);
1651 }
1652 else
1653 {
1654 if (MEvent.button == Button1 && clickintime)
1655 MEvent.clicks++;
1656 else
1657 MEvent.clicks = 1;
1658
1659 selection_click (MEvent.clicks, ev.x, ev.y);
1660 }
1661
1662 MEvent.button = Button1;
1663 break;
1664
1665 case Button3:
1666 if (MEvent.button == Button3 && clickintime) 1958 if (MEvent.button == Button1 && clickintime)
1667 selection_rotate (ev.x, ev.y); 1959 selection_rotate (ev.x, ev.y);
1668 else 1960 else
1669 selection_extend (ev.x, ev.y, 1); 1961 selection_extend (ev.x, ev.y, 1);
1962 }
1963 else
1964 {
1965 if (MEvent.button == Button1 && clickintime)
1966 MEvent.clicks++;
1967 else
1968 MEvent.clicks = 1;
1969
1970 selection_click (MEvent.clicks, ev.x, ev.y);
1971 }
1972
1973 MEvent.button = Button1;
1974 break;
1975
1976 case Button3:
1977 if (MEvent.button == Button3 && clickintime)
1978 selection_rotate (ev.x, ev.y);
1979 else
1980 selection_extend (ev.x, ev.y, 1);
1981
1670 MEvent.button = Button3; 1982 MEvent.button = Button3;
1671 break; 1983 break;
1672 }
1673 } 1984 }
1985 }
1986
1674 MEvent.time = ev.time; 1987 MEvent.time = ev.time;
1675 return; 1988 return;
1676 }
1677 } 1989 }
1678 1990
1679 /* 1991 /*
1680 * Scrollbar window processing of button press 1992 * Scrollbar window processing of button press
1681 */ 1993 */
1682 if (isScrollbarWindow (ev.window)) 1994 if (scrollBar.state && ev.window == scrollBar.win)
1683 { 1995 {
1684 scrollBar.setIdle (); 1996 page_dirn direction = NO_DIR;
1997
1998 if (scrollBar.upButton (ev.y))
1999 direction = UP; /* up */
2000 else if (scrollBar.dnButton (ev.y))
2001 direction = DN; /* down */
2002
2003 scrollBar.state = SB_STATE_IDLE;
1685 /* 2004 /*
1686 * Rxvt-style scrollbar: 2005 * Rxvt-style scrollbar:
1687 * move up if mouse is above slider 2006 * move up if mouse is above slider
1688 * move dn if mouse is below slider 2007 * move dn if mouse is below slider
1689 * 2008 *
… …
1698 /* 2017 /*
1699 * Mouse report disabled scrollbar: 2018 * Mouse report disabled scrollbar:
1700 * arrow buttons - send up/down 2019 * arrow buttons - send up/down
1701 * click on scrollbar - send pageup/down 2020 * click on scrollbar - send pageup/down
1702 */ 2021 */
1703 if ((scrollBar.style == R_SB_NEXT 2022 if (direction == UP)
1704 && scrollbarnext_upButton (ev.y))
1705 || (scrollBar.style == R_SB_RXVT
1706 && scrollbarrxvt_upButton (ev.y)))
1707 tt_printf ("\033[A"); 2023 tt_printf ("\033[A");
1708 else if ((scrollBar.style == R_SB_NEXT 2024 else if (direction == DN)
1709 && scrollbarnext_dnButton (ev.y))
1710 || (scrollBar.style == R_SB_RXVT
1711 && scrollbarrxvt_dnButton (ev.y)))
1712 tt_printf ("\033[B"); 2025 tt_printf ("\033[B");
1713 else 2026 else
1714 switch (ev.button) 2027 switch (ev.button)
1715 { 2028 {
1716 case Button2: 2029 case Button2:
… …
1723 tt_printf ("\033[5~"); 2036 tt_printf ("\033[5~");
1724 break; 2037 break;
1725 } 2038 }
1726 } 2039 }
1727 else 2040 else
1728#endif /* NO_SCROLLBAR_REPORT */ 2041#endif /* NO_SCROLLBAR_REPORT */
1729
1730 {
1731 char upordown = 0;
1732
1733 if (scrollBar.style == R_SB_NEXT)
1734 { 2042 {
1735 if (scrollbarnext_upButton (ev.y)) 2043 if (direction != NO_DIR)
1736 upordown = -1; /* up */
1737 else if (scrollbarnext_dnButton (ev.y))
1738 upordown = 1; /* down */
1739 }
1740 else if (scrollBar.style == R_SB_RXVT)
1741 {
1742 if (scrollbarrxvt_upButton (ev.y))
1743 upordown = -1; /* up */
1744 else if (scrollbarrxvt_dnButton (ev.y))
1745 upordown = 1; /* down */
1746 }
1747 if (upordown)
1748 { 2044 {
1749#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2045#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1750 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2046 if (!cont_scroll_ev.is_active ())
2047 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1751#endif 2048#endif
1752 if (scr_page (upordown < 0 ? UP : DN, 1)) 2049 if (scr_page (direction, 1))
1753 { 2050 {
1754 if (upordown < 0) 2051 if (direction == UP)
1755 scrollBar.setUp (); 2052 scrollBar.state = SB_STATE_UP;
1756 else 2053 else
1757 scrollBar.setDn (); 2054 scrollBar.state = SB_STATE_DOWN;
1758 } 2055 }
1759 } 2056 }
1760 else 2057 else
1761 switch (ev.button) 2058 switch (ev.button)
1762 { 2059 {
1763 case Button2: 2060 case Button2:
1764 switch (scrollbar_align) 2061 switch (scrollBar.align)
1765 { 2062 {
1766 case R_SB_ALIGN_TOP: 2063 case SB_ALIGN_TOP:
1767 csrO = 0; 2064 csrO = 0;
1768 break; 2065 break;
1769 case R_SB_ALIGN_CENTRE: 2066 case SB_ALIGN_CENTRE:
1770 csrO = (scrollBar.bot - scrollBar.top) / 2; 2067 csrO = (scrollBar.bot - scrollBar.top) / 2;
1771 break; 2068 break;
1772 case R_SB_ALIGN_BOTTOM: 2069 case SB_ALIGN_BOTTOM:
1773 csrO = scrollBar.bot - scrollBar.top; 2070 csrO = scrollBar.bot - scrollBar.top;
1774 break; 2071 break;
1775 } 2072 }
2073
1776 if (scrollBar.style == R_SB_XTERM 2074 if (scrollBar.style == SB_STYLE_XTERM
1777 || scrollbar_above_slider (ev.y) 2075 || scrollBar.above_slider (ev.y)
1778 || scrollbar_below_slider (ev.y)) 2076 || scrollBar.below_slider (ev.y))
1779 scr_move_to ( scrollbar_position (ev.y) - csrO, 2077 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1780 scrollbar_size ()); 2078
1781 scrollBar.setMotion (); 2079 scrollBar.state = SB_STATE_MOTION;
1782 break; 2080 break;
1783 2081
1784 case Button1: 2082 case Button1:
1785 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2083 if (scrollBar.align == SB_ALIGN_CENTRE)
1786 csrO = ev.y - scrollBar.top; 2084 csrO = ev.y - scrollBar.top;
1787 /* FALLTHROUGH */ 2085 /* FALLTHROUGH */
1788 2086
1789 case Button3: 2087 case Button3:
1790 if (scrollBar.style != R_SB_XTERM) 2088 if (scrollBar.style != SB_STYLE_XTERM)
1791 { 2089 {
1792 if (scrollbar_above_slider (ev.y)) 2090 if (scrollBar.above_slider (ev.y))
1793# ifdef RXVT_SCROLL_FULL 2091# ifdef RXVT_SCROLL_FULL
1794 scr_page (UP, TermWin.nrow - 1); 2092 scr_page (UP, nrow - 1);
1795# else 2093# else
1796 scr_page (UP, TermWin.nrow / 4); 2094 scr_page (UP, nrow / 4);
1797# endif 2095# endif
1798 else if (scrollbar_below_slider (ev.y)) 2096 else if (scrollBar.below_slider (ev.y))
1799# ifdef RXVT_SCROLL_FULL 2097# ifdef RXVT_SCROLL_FULL
1800 scr_page (DN, TermWin.nrow - 1); 2098 scr_page (DN, nrow - 1);
1801# else 2099# else
1802 scr_page (DN, TermWin.nrow / 4); 2100 scr_page (DN, nrow / 4);
1803# endif 2101# endif
1804 else 2102 else
1805 scrollBar.setMotion (); 2103 scrollBar.state = SB_STATE_MOTION;
1806 } 2104 }
1807 else 2105 else
1808 { 2106 {
1809 scr_page ((ev.button == Button1 ? DN : UP), 2107 scr_page ((ev.button == Button1 ? DN : UP),
1810 (TermWin.nrow 2108 (nrow
1811 * scrollbar_position (ev.y) 2109 * scrollBar.position (ev.y)
1812 / scrollbar_size ())); 2110 / scrollBar.size ()));
1813 } 2111 }
2112
1814 break; 2113 break;
1815 } 2114 }
1816 } 2115 }
2116
1817 return; 2117 return;
1818 } 2118 }
1819#if MENUBAR
1820 /*
1821 * Menubar window processing of button press
1822 */
1823 if (isMenuBarWindow (ev.window))
1824 menubar_control (ev);
1825#endif
1826} 2119}
1827 2120
1828void 2121void
1829rxvt_term::button_release (const XButtonEvent &ev) 2122rxvt_term::button_release (XButtonEvent &ev)
1830{ 2123{
1831 int reportmode = 0; 2124 int reportmode = 0;
1832 2125
1833 csrO = 0; /* reset csr Offset */ 2126 csrO = 0; /* reset csr Offset */
1834 if (!bypass_keystate) 2127 if (!bypass_keystate)
1835 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2128 reportmode = !! (priv_modes & PrivMode_mouse_report);
1836 2129
1837 if (scrollbar_isUpDn ()) 2130 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1838 { 2131 {
1839 scrollBar.setIdle (); 2132 scrollBar.state = SB_STATE_IDLE;
1840 scrollbar_show (0); 2133 scrollBar.show (0);
1841#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1842 refresh_type &= ~SMOOTH_REFRESH;
1843#endif
1844
1845 } 2134 }
2135
1846#ifdef SELECTION_SCROLLING 2136#ifdef SELECTION_SCROLLING
1847 pending_scroll_selection=0; 2137 sel_scroll_ev.stop();
1848#endif 2138#endif
2139
1849 if (ev.window == TermWin.vt) 2140 if (ev.window == vt)
1850 { 2141 {
1851#ifdef RXVT_GRAPHICS 2142 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1852 if (ev.subwindow != None) 2143 return;
1853 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1854 else
1855#endif
1856 2144
1857 { 2145#if ISO_14755
2146 // 5.4
2147 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2148 return;
2149#endif
2150
1858 if (reportmode) 2151 if (reportmode)
2152 {
2153 /* mouse report from vt window */
2154 /* don't report release of wheel "buttons" */
2155 if (ev.button >= 4)
2156 return;
2157#ifdef MOUSE_REPORT_DOUBLECLICK
2158 /* only report the release of 'slow' single clicks */
2159 if (MEvent.button != AnyButton
2160 && (ev.button != MEvent.button
2161 || (ev.time - MEvent.time
2162 > MULTICLICK_TIME / 2)))
1859 { 2163 {
1860 /* mouse report from vt window */
1861 /* don't report release of wheel "buttons" */
1862 if (ev.button >= 4)
1863 return;
1864#ifdef MOUSE_REPORT_DOUBLECLICK
1865 /* only report the release of 'slow' single clicks */
1866 if (MEvent.button != AnyButton
1867 && (ev.button != MEvent.button
1868 || (ev.time - MEvent.time
1869 > MULTICLICK_TIME / 2)))
1870 {
1871 MEvent.clicks = 0; 2164 MEvent.clicks = 0;
1872 MEvent.button = AnyButton;
1873 mouse_report (ev);
1874 }
1875#else /* MOUSE_REPORT_DOUBLECLICK */
1876 MEvent.button = AnyButton; 2165 MEvent.button = AnyButton;
1877 mouse_report (ev); 2166 mouse_report (ev);
1878#endif /* MOUSE_REPORT_DOUBLECLICK */
1879 return;
1880 } 2167 }
2168#else /* MOUSE_REPORT_DOUBLECLICK */
2169 MEvent.button = AnyButton;
2170 mouse_report (ev);
2171#endif /* MOUSE_REPORT_DOUBLECLICK */
2172 return;
2173 }
2174
1881 /* 2175 /*
1882 * dumb hack to compensate for the failure of click-and-drag 2176 * dumb hack to compensate for the failure of click-and-drag
1883 * when overriding mouse reporting 2177 * when overriding mouse reporting
1884 */ 2178 */
1885 if (PrivateModes & PrivMode_mouse_report 2179 if (priv_modes & PrivMode_mouse_report
1886 && bypass_keystate 2180 && bypass_keystate
1887 && ev.button == Button1 && MEvent.clicks <= 1) 2181 && ev.button == Button1 && MEvent.clicks <= 1)
1888 selection_extend (ev.x, ev.y, 0); 2182 selection_extend (ev.x, ev.y, 0);
1889 2183
1890 switch (ev.button) 2184 switch (ev.button)
2185 {
2186 case Button1:
2187 case Button3:
2188 selection_make (ev.time);
2189 break;
2190
2191 case Button2:
2192 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2193 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2194 break;
2195
2196#ifdef MOUSE_WHEEL
2197 case Button4:
2198 case Button5:
1891 { 2199 {
1892 case Button1: 2200 int lines;
1893 case Button3: 2201 page_dirn dirn;
1894 selection_make (ev.time); 2202
2203 dirn = ev.button == Button4 ? UP : DN;
2204
2205 if (ev.state & ShiftMask)
1895 break; 2206 lines = 1;
1896 case Button2: 2207 else if (option (Opt_mouseWheelScrollPage))
1897 selection_request (ev.time, ev.x, ev.y); 2208 lines = nrow - 1;
1898 break; 2209 else
2210 lines = 5;
2211
1899#ifdef MOUSE_WHEEL 2212# ifdef MOUSE_SLIP_WHEELING
1900 case Button4: 2213 if (ev.state & ControlMask)
1901 case Button5:
1902 { 2214 {
2215 mouse_slip_wheel_speed += dirn;
2216 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2217
2218 if (!slip_wheel_ev.is_active ())
2219 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1903 int i; 2220 }
1904 page_dirn v;
1905
1906 v = (ev.button == Button4) ? UP : DN;
1907 if (ev.state & ShiftMask)
1908 i = 1;
1909 else if ((Options & Opt_mouseWheelScrollPage))
1910 i = TermWin.nrow - 1;
1911 else 2221 else
1912 i = 5;
1913# ifdef MOUSE_SLIP_WHEELING
1914 if (ev.state & ControlMask)
1915 {
1916 mouse_slip_wheel_speed += (v ? -1 : 1);
1917 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1918 }
1919# endif 2222# endif
1920# ifdef JUMP_MOUSE_WHEEL
1921 scr_page (v, i);
1922 scr_refresh (SMOOTH_REFRESH);
1923 scrollbar_show (1);
1924# else
1925 while (i--)
1926 {
1927 scr_page (v, 1);
1928 scr_refresh (SMOOTH_REFRESH);
1929 scrollbar_show (1);
1930 }
1931# endif
1932
1933 }
1934 break;
1935#endif
1936
1937 }
1938 }
1939 }
1940#ifdef MENUBAR
1941 else if (isMenuBarWindow (ev.window))
1942 menubar_control (ev);
1943#endif
1944}
1945
1946
1947#ifdef TRANSPARENT
1948/*
1949 * Check our parents are still who we think they are.
1950 * Do transparency updates if required
1951 */
1952int
1953rxvt_term::check_our_parents ()
1954{
1955 int i, pchanged, aformat, have_pixmap, rootdepth;
1956 unsigned long nitems, bytes_after;
1957 Atom atype;
1958 unsigned char *prop = NULL;
1959 Window root, oldp, *list;
1960 Pixmap rootpixmap = None;
1961 XWindowAttributes wattr, wrootattr;
1962
1963 pchanged = 0;
1964
1965 if (! (Options & Opt_transparent))
1966 return pchanged; /* Don't try any more */
1967
1968 XGetWindowAttributes (display->display, display->root, &wrootattr);
1969 rootdepth = wrootattr.depth;
1970
1971 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1972 if (rootdepth != wattr.depth)
1973 {
1974 if (am_transparent)
1975 {
1976 pchanged = 1;
1977 XSetWindowBackground (display->display, TermWin.vt,
1978 PixColors[Color_bg]);
1979 am_transparent = am_pixmap_trans = 0;
1980 }
1981 return pchanged; /* Don't try any more */
1982 }
1983
1984 /* Get all X ops out of the queue so that our information is up-to-date. */
1985 XSync (display->display, False);
1986
1987 /*
1988 * Make the frame window set by the window manager have
1989 * the root background. Some window managers put multiple nested frame
1990 * windows for each client, so we have to take care about that.
1991 */
1992 i = (xa[XA_XROOTPMAPID] != 0
1993 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1994 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1995 &nitems, &bytes_after, &prop) == Success));
1996 if (!i || prop == NULL)
1997 have_pixmap = 0;
1998 else
1999 {
2000 have_pixmap = 1;
2001 rootpixmap = * ((Pixmap *)prop);
2002 XFree (prop);
2003 }
2004 if (have_pixmap)
2005 {
2006 /*
2007 * Copy display->root pixmap transparency
2008 */
2009 int sx, sy, nx, ny;
2010 unsigned int nw, nh;
2011 Window cr;
2012 XImage *image;
2013 GC gc;
2014 XGCValues gcvalue;
2015
2016 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2017 0, 0, &sx, &sy, &cr);
2018 nw = (unsigned int)szHint.width;
2019 nh = (unsigned int)szHint.height;
2020 nx = ny = 0;
2021 if (sx < 0)
2022 {
2023 nw += sx;
2024 nx = -sx;
2025 sx = 0;
2026 }
2027 if (sy < 0)
2028 {
2029 nh += sy;
2030 ny = -sy;
2031 sy = 0;
2032 }
2033 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2034 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2035 allowedxerror = -1;
2036 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2037 ZPixmap);
2038 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2039 /* XXX: may need a delay here? */
2040 allowedxerror = 0;
2041 if (image == NULL)
2042 {
2043 if (am_transparent && am_pixmap_trans)
2044 {
2045 pchanged = 1;
2046 if (TermWin.pixmap != None)
2047 { 2223 {
2048 XFreePixmap (display->display, TermWin.pixmap); 2224 scr_page (dirn, lines);
2049 TermWin.pixmap = None; 2225 scrollBar.show (1);
2050 } 2226 }
2051 } 2227 }
2052 am_pixmap_trans = 0; 2228 break;
2229#endif
2230 }
2231 }
2232}
2233
2234/*}}} */
2235
2236void ecb_hot
2237rxvt_term::cmd_parse ()
2238{
2239 wchar_t ch = NOCHAR;
2240 char *seq_begin; // remember start of esc-sequence here
2241
2242 for (;;)
2243 {
2244 if (ecb_unlikely (ch == NOCHAR))
2245 {
2246 seq_begin = cmdbuf_ptr;
2247 ch = next_char ();
2248
2249 if (ch == NOCHAR)
2250 break;
2251 }
2252
2253 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2254 {
2255 if (ecb_unlikely (!seen_input))
2256 {
2257 seen_input = 1;
2258 // many badly-written programs (e.g. jed) contain a race condition:
2259 // they first read the screensize and then install a SIGWINCH handler.
2260 // some window managers resize the window early, and these programs
2261 // then sometimes get the size wrong.
2262 // unfortunately other programs are even more buggy and dislike
2263 // being sent SIGWINCH, so only do it when we were in fact being
2264 // resized.
2265 if (seen_resize && cmd_pid)
2266 kill (-cmd_pid, SIGWINCH);
2267 }
2268
2269 /* Read a text string from the input buffer */
2270 wchar_t buf[UBUFSIZ];
2271 bool refreshnow = false;
2272 int nlines = 0;
2273 wchar_t *str = buf;
2274 wchar_t *eol = str + min (ncol, UBUFSIZ);
2275
2276 for (;;)
2277 {
2278 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2279 break;
2280
2281 *str++ = ch;
2282
2283 if (ecb_unlikely (ch == C0_LF || str >= eol))
2284 {
2285 if (ch == C0_LF)
2286 nlines++;
2287
2288 refresh_count++;
2289
2290 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2291 {
2292 refresh_count = 0;
2293
2294 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2295 {
2296 refreshnow = true;
2297 ch = NOCHAR;
2298 break;
2299 }
2300 }
2301
2302 // scr_add_lines only works for nlines <= nrow - 1.
2303 if (nlines >= nrow - 1)
2304 {
2305 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2306 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2307 scr_add_lines (buf, str - buf, nlines);
2308
2309 nlines = 0;
2310 str = buf;
2311 eol = str + min (ncol, UBUFSIZ);
2312 }
2313
2314 if (str >= eol)
2315 {
2316 if (eol >= buf + UBUFSIZ)
2317 {
2318 ch = NOCHAR;
2319 break;
2320 }
2321 else
2322 eol = min (eol + ncol, buf + UBUFSIZ);
2323 }
2324
2325 }
2326
2327 seq_begin = cmdbuf_ptr;
2328 ch = next_char ();
2329 }
2330
2331 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2332 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2333 scr_add_lines (buf, str - buf, nlines);
2334
2335 /*
2336 * If there have been a lot of new lines, then update the screen
2337 * What the heck we'll cheat and only refresh less than every page-full.
2338 * if skipScroll is enabled.
2339 */
2340 if (refreshnow)
2341 {
2342 scr_refresh ();
2343 want_refresh = 1;
2344 }
2053 } 2345 }
2054 else 2346 else
2055 { 2347 {
2056 if (TermWin.pixmap != None) 2348 try
2057 XFreePixmap (display->display, TermWin.pixmap);
2058 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2059 (unsigned int)szHint.width,
2060 (unsigned int)szHint.height,
2061 (unsigned int)image->depth);
2062 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2063 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2064 nx, ny, (unsigned int)image->width,
2065 (unsigned int)image->height);
2066 XFreeGC (display->display, gc);
2067 XDestroyImage (image);
2068 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2069 TermWin.pixmap);
2070 if (!am_transparent || !am_pixmap_trans)
2071 pchanged = 1;
2072 am_transparent = am_pixmap_trans = 1;
2073 }
2074 }
2075 if (!am_pixmap_trans)
2076 {
2077 unsigned int n;
2078 /*
2079 * InheritPixmap transparency
2080 */
2081 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2082 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2083 i++)
2084 {
2085 oldp = TermWin.parent[i];
2086 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2087 &TermWin.parent[i], &list, &n);
2088 XFree (list);
2089 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2090 if (TermWin.parent[i] == display->root)
2091 { 2349 {
2092 if (oldp != None) 2350 process_nonprinting (ch);
2093 pchanged = 1; 2351 }
2352 catch (const class out_of_input &o)
2353 {
2354 // we ran out of input, retry later
2355 cmdbuf_ptr = seq_begin;
2094 break; 2356 break;
2095 } 2357 }
2096 if (oldp != TermWin.parent[i]) 2358
2097 pchanged = 1; 2359 ch = NOCHAR;
2098 }
2099 n = 0;
2100 if (pchanged)
2101 { 2360 }
2102 for (; n < (unsigned int)i; n++) 2361 }
2103 { 2362}
2104 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2363
2105 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2364// read the next character
2106 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2365wchar_t ecb_hot
2107 { 2366rxvt_term::next_char () NOTHROW
2108 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2367{
2109 break; 2368 while (cmdbuf_ptr < cmdbuf_endp)
2110 } 2369 {
2111 } 2370 // assume 7-bit to be ascii ALWAYS
2371 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2372 return *cmdbuf_ptr++;
2373
2374 wchar_t wc;
2375 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2376
2377 if (len == (size_t)-2)
2112 } 2378 {
2113 if (n > (int) (sizeof (TermWin.parent) 2379 // the mbstate stores incomplete sequences. didn't know this :/
2114 / sizeof (TermWin.parent[0]))) 2380 cmdbuf_ptr = cmdbuf_endp;
2381 break;
2115 { 2382 }
2116 D_X ((stderr, "InheritPixmap Turning off")); 2383
2117 XSetWindowBackground (display->display, TermWin.parent[0], 2384 if (len == (size_t)-1)
2118 PixColors[Color_fg]);
2119 XSetWindowBackground (display->display, TermWin.vt,
2120 PixColors[Color_bg]);
2121 am_transparent = 0;
2122 /* XXX: also turn off Opt_transparent? */
2123 } 2385 {
2124 else 2386 mbstate.reset (); // reset now undefined conversion state
2387 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2388 // in which case we "erroneously" return the next byte which might be valid.
2389 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2125 { 2390 }
2126 /* wait (an arbitrary period) for the WM to do its thing
2127 * needed for fvwm2.2.2 (and before?) */
2128# ifdef HAVE_NANOSLEEP
2129 struct timespec rqt;
2130 2391
2131 rqt.tv_sec = 1; 2392 // assume wchar == unicode
2132 rqt.tv_nsec = 0; 2393 cmdbuf_ptr += len;
2133 nanosleep (&rqt, NULL); 2394 return wc & UNICODE_MASK;
2134# else
2135 sleep (1);
2136# endif
2137 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2138 for (n = 0; n < (unsigned int)i; n++)
2139 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2140 ParentRelative);
2141 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2142 ParentRelative);
2143 am_transparent = 1;
2144 }
2145 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2146 TermWin.parent[i] = None;
2147 } 2395 }
2396
2397 return NOCHAR;
2398}
2399
2400// read the next octet
2401uint32_t ecb_hot
2402rxvt_term::next_octet () NOTHROW
2403{
2404 return cmdbuf_ptr < cmdbuf_endp
2405 ? (unsigned char)*cmdbuf_ptr++
2406 : NOCHAR;
2407}
2408
2409static class out_of_input out_of_input;
2410
2411wchar_t ecb_hot
2412rxvt_term::cmd_getc () THROW ((class out_of_input))
2413{
2414 wchar_t c = next_char ();
2415
2416 if (c == NOCHAR)
2417 throw out_of_input;
2418
2148 return pchanged; 2419 return c;
2149} 2420}
2150#endif
2151 2421
2152/*}}} */ 2422uint32_t ecb_hot
2423rxvt_term::cmd_get8 () THROW ((class out_of_input))
2424{
2425 uint32_t c = next_octet ();
2426
2427 if (c == NOCHAR)
2428 throw out_of_input;
2429
2430 return c;
2431}
2153 2432
2154/*{{{ print pipe */ 2433/*{{{ print pipe */
2155/*----------------------------------------------------------------------*/ 2434/*----------------------------------------------------------------------*/
2156#ifdef PRINTPIPE 2435#ifdef PRINTPIPE
2157FILE * 2436FILE * ecb_cold
2158rxvt_term::popen_printer () 2437rxvt_term::popen_printer ()
2159{ 2438{
2160 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2439 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2161 2440
2162 if (stream == NULL) 2441 if (stream == NULL)
2163 rxvt_print_error ("can't open printer pipe"); 2442 rxvt_warn ("can't open printer pipe, not printing.\n");
2443
2164 return stream; 2444 return stream;
2165} 2445}
2166 2446
2167int 2447int ecb_cold
2168rxvt_term::pclose_printer (FILE *stream) 2448rxvt_term::pclose_printer (FILE *stream)
2169{ 2449{
2170 fflush (stream); 2450 fflush (stream);
2171 /* pclose () reported not to work on SunOS 4.1.3 */
2172# if defined (__sun__) /* TODO: RESOLVE THIS */
2173 /* pclose works provided SIGCHLD handler uses waitpid */
2174 return pclose (stream); /* return fclose (stream); */
2175# else
2176 return pclose (stream); 2451 return pclose (stream);
2177# endif
2178} 2452}
2179 2453
2180/* 2454/*
2181 * simulate attached vt100 printer 2455 * simulate attached vt100 printer
2182 */ 2456 */
2183void 2457void ecb_cold
2184rxvt_term::process_print_pipe () 2458rxvt_term::process_print_pipe ()
2185{ 2459{
2186 int done; 2460 FILE *fd = popen_printer ();
2187 FILE *fd;
2188 2461
2189 if ((fd = popen_printer ()) == NULL) 2462 if (!fd)
2190 return; 2463 return;
2191 2464
2192 /* 2465 /*
2193 * Send all input to the printer until either ESC[4i or ESC[?4i 2466 * Send all input to the printer until either ESC[4i or ESC[?4i
2194 * is received. 2467 * is received.
2195 */ 2468 */
2196 for (done = 0; !done;) 2469 for (int done = 0; !done; )
2197 { 2470 {
2198 unsigned char buf[8]; 2471 unsigned char buf[8];
2199 unsigned char ch; 2472 unicode_t ch;
2200 unsigned int i, len; 2473 unsigned int i, len;
2201 2474
2202 if ((ch = cmd_getc ()) != C0_ESC) 2475 if ((ch = cmd_getc ()) != C0_ESC)
2203 { 2476 {
2204 if (putc (ch, fd) == EOF) 2477 if (putc (ch, fd) == EOF)
2205 break; /* done = 1 */ 2478 break; /* done = 1 */
… …
2220 { 2493 {
2221 if ((buf[len++] = cmd_getc ()) == 'i') 2494 if ((buf[len++] = cmd_getc ()) == 'i')
2222 break; /* done = 1 */ 2495 break; /* done = 1 */
2223 } 2496 }
2224 } 2497 }
2498
2225 for (i = 0; i < len; i++) 2499 for (i = 0; i < len; i++)
2226 if (putc (buf[i], fd) == EOF) 2500 if (putc (buf[i], fd) == EOF)
2227 { 2501 {
2228 done = 1; 2502 done = 1;
2229 break; 2503 break;
2230 } 2504 }
2231 } 2505 }
2232 } 2506 }
2507
2233 pclose_printer (fd); 2508 pclose_printer (fd);
2234} 2509}
2235#endif /* PRINTPIPE */ 2510#endif /* PRINTPIPE */
2236/*}}} */ 2511/*}}} */
2237 2512
2238/* *INDENT-OFF* */
2239enum { 2513enum {
2240 C1_40 = 0x40, 2514 C1_40 = 0x40,
2241 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2515 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2242 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2516 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2243 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2517 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2244 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2518 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2245}; 2519};
2246/* *INDENT-ON* */
2247 2520
2248/*{{{ process non-printing single characters */ 2521/*{{{ process non-printing single characters */
2249void 2522void ecb_hot
2250rxvt_term::process_nonprinting (unsigned char ch) 2523rxvt_term::process_nonprinting (unicode_t ch)
2251{ 2524{
2252 switch (ch) 2525 switch (ch)
2253 { 2526 {
2527 case C0_ESC:
2528 process_escape_seq ();
2529 break;
2254 case C0_ENQ: /* terminal Status */ 2530 case C0_ENQ: /* terminal Status */
2255 if (rs[Rs_answerbackstring]) 2531 if (rs[Rs_answerbackstring])
2256 tt_write ( 2532 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2257 (const unsigned char *)rs[Rs_answerbackstring],
2258 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2259 else 2533 else
2260 tt_write ((unsigned char *)VT100_ANS, 2534 tt_write (VT100_ANS, strlen (VT100_ANS));
2261 (unsigned int)STRLEN (VT100_ANS));
2262 break; 2535 break;
2263 case C0_BEL: /* bell */ 2536 case C0_BEL: /* bell */
2264 scr_bell (); 2537 scr_bell ();
2265 break; 2538 break;
2266 case C0_BS: /* backspace */ 2539 case C0_BS: /* backspace */
… …
2281 scr_charset_choose (1); 2554 scr_charset_choose (1);
2282 break; 2555 break;
2283 case C0_SI: /* shift in - acs */ 2556 case C0_SI: /* shift in - acs */
2284 scr_charset_choose (0); 2557 scr_charset_choose (0);
2285 break; 2558 break;
2559
2560#ifdef EIGHT_BIT_CONTROLS
2561 // 8-bit controls
2562 case 0x90: /* DCS */
2563 process_dcs_seq ();
2564 break;
2565 case 0x9b: /* CSI */
2566 process_csi_seq ();
2567 break;
2568 case 0x9d: /* OSC */
2569 process_osc_seq ();
2570 break;
2571#endif
2286 } 2572 }
2287} 2573}
2288/*}}} */ 2574/*}}} */
2289 2575
2290 2576
2291/*{{{ process VT52 escape sequences */ 2577/*{{{ process VT52 escape sequences */
2292void 2578void ecb_cold
2293rxvt_term::process_escape_vt52 (unsigned char ch) 2579rxvt_term::process_escape_vt52 (unicode_t ch)
2294{ 2580{
2295 int row, col; 2581 int row, col;
2296 2582
2297 switch (ch) 2583 switch (ch)
2298 { 2584 {
… …
2331 break; 2617 break;
2332 case 'Z': /* identify the terminal type */ 2618 case 'Z': /* identify the terminal type */
2333 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2619 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2334 break; 2620 break;
2335 case '<': /* turn off VT52 mode */ 2621 case '<': /* turn off VT52 mode */
2336 PrivMode (0, PrivMode_vt52); 2622 priv_modes &= ~PrivMode_vt52;
2337 break; 2623 break;
2338 case 'F': /* use special graphics character set */ 2624 case 'F': /* use special graphics character set */
2339 case 'G': /* use regular character set */ 2625 case 'G': /* use regular character set */
2340 /* unimplemented */ 2626 /* unimplemented */
2341 break; 2627 break;
… …
2347} 2633}
2348/*}}} */ 2634/*}}} */
2349 2635
2350 2636
2351/*{{{ process escape sequences */ 2637/*{{{ process escape sequences */
2352void 2638void ecb_hot
2353rxvt_term::process_escape_seq () 2639rxvt_term::process_escape_seq ()
2354{ 2640{
2355 unsigned char ch = cmd_getc (); 2641 unicode_t ch = cmd_getc ();
2356 2642
2357 if (PrivateModes & PrivMode_vt52) 2643 if (priv_modes & PrivMode_vt52)
2358 { 2644 {
2359 process_escape_vt52 (ch); 2645 process_escape_vt52 (ch);
2360 return; 2646 return;
2361 } 2647 }
2362 2648
2363 switch (ch) 2649 switch (ch)
2364 { 2650 {
2365 /* case 1: do_tek_mode (); break; */
2366 case '#': 2651 case '#':
2367 if (cmd_getc () == '8') 2652 if (cmd_getc () == '8')
2368 scr_E (); 2653 scr_E ();
2369 break; 2654 break;
2370 case '(': 2655 case '(':
… …
2377 scr_charset_set (2, (unsigned int)cmd_getc ()); 2662 scr_charset_set (2, (unsigned int)cmd_getc ());
2378 break; 2663 break;
2379 case '+': 2664 case '+':
2380 scr_charset_set (3, (unsigned int)cmd_getc ()); 2665 scr_charset_set (3, (unsigned int)cmd_getc ());
2381 break; 2666 break;
2382#ifdef MULTICHAR_SET 2667#if !ENABLE_MINIMAL
2383 case '$':
2384 scr_charset_set (-2, (unsigned int)cmd_getc ());
2385 break;
2386#endif
2387#ifndef NO_FRILLS
2388 case '6': 2668 case '6':
2389 scr_backindex (); 2669 scr_backindex ();
2390 break; 2670 break;
2391#endif 2671#endif
2392 case '7': 2672 case '7':
2393 scr_cursor (SAVE); 2673 scr_cursor (SAVE);
2394 break; 2674 break;
2395 case '8': 2675 case '8':
2396 scr_cursor (RESTORE); 2676 scr_cursor (RESTORE);
2397 break; 2677 break;
2398#ifndef NO_FRILLS 2678#if !ENABLE_MINIMAL
2399 case '9': 2679 case '9':
2400 scr_forwardindex (); 2680 scr_forwardindex ();
2401 break; 2681 break;
2402#endif 2682#endif
2683 // DECPAM/DECPNM
2403 case '=': 2684 case '=':
2685 priv_modes |= PrivMode_aplKP;
2686 break;
2404 case '>': 2687 case '>':
2405 PrivMode ((ch == '='), PrivMode_aplKP); 2688 priv_modes &= ~PrivMode_aplKP;
2406 break; 2689 break;
2407 2690
2408 case C1_40: 2691 case C1_40:
2409 cmd_getc (); 2692 cmd_getc ();
2410 break; 2693 break;
… …
2413 break; 2696 break;
2414 2697
2415 /* 8.3.87: NEXT LINE */ 2698 /* 8.3.87: NEXT LINE */
2416 case C1_NEL: /* ESC E */ 2699 case C1_NEL: /* ESC E */
2417 { 2700 {
2418 uint32_t nlcr[] = { '\n', '\r' }; 2701 wchar_t nlcr[] = { C0_LF, C0_CR };
2419 scr_add_lines (nlcr, 1, 2); 2702 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2420 } 2703 }
2421 break; 2704 break;
2422 2705
2423 /* kidnapped escape sequence: Should be 8.3.48 */ 2706 /* kidnapped escape sequence: Should be 8.3.48 */
2424 case C1_ESA: /* ESC G */ 2707 case C1_ESA: /* ESC G */
2425 process_graphics (); 2708 // used by original rxvt for rob nations own graphics mode
2709 if (cmd_getc () == 'Q')
2710 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2426 break; 2711 break;
2427 2712
2428 /* 8.3.63: CHARACTER TABULATION SET */ 2713 /* 8.3.63: CHARACTER TABULATION SET */
2429 case C1_HTS: /* ESC H */ 2714 case C1_HTS: /* ESC H */
2430 scr_set_tab (1); 2715 scr_set_tab (1);
… …
2434 case C1_RI: /* ESC M */ 2719 case C1_RI: /* ESC M */
2435 scr_index (DN); 2720 scr_index (DN);
2436 break; 2721 break;
2437 2722
2438 /* 8.3.142: SINGLE-SHIFT TWO */ 2723 /* 8.3.142: SINGLE-SHIFT TWO */
2439 /*case C1_SS2: scr_single_shift (2); break; */ 2724 /* case C1_SS2: break; */
2440 2725
2441 /* 8.3.143: SINGLE-SHIFT THREE */ 2726 /* 8.3.143: SINGLE-SHIFT THREE */
2442 /*case C1_SS3: scr_single_shift (3); break; */ 2727 /* case C1_SS3: break; */
2443 2728
2444 /* 8.3.27: DEVICE CONTROL STRING */ 2729 /* 8.3.27: DEVICE CONTROL STRING */
2445 case C1_DCS: /* ESC P */ 2730 case C1_DCS: /* ESC P */
2446 process_dcs_seq (); 2731 process_dcs_seq ();
2447 break; 2732 break;
2448 2733
2449 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2734 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2450 case C1_SCI: /* ESC Z */ 2735 case C1_SCI: /* ESC Z */
2451 tt_write ((const unsigned char *)ESCZ_ANSWER, 2736 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2452 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2453 break; /* steal obsolete ESC [ c */ 2737 break; /* steal obsolete ESC [ c */
2454 2738
2455 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2739 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2456 case C1_CSI: /* ESC [ */ 2740 case C1_CSI: /* ESC [ */
2457 process_csi_seq (); 2741 process_csi_seq ();
2458 break; 2742 break;
2459 2743
2460 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2744 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2461 case C1_OSC: /* ESC ] */ 2745 case C1_OSC: /* ESC ] */
2462 process_osc_seq (); 2746 process_osc_seq ();
2463 break; 2747 break;
2464 2748
2465 /* 8.3.106: RESET TO INITIAL STATE */ 2749 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2466 case 'c': 2750 case 'c':
2751 mbstate.reset ();
2467 scr_poweron (); 2752 scr_poweron ();
2468 scrollbar_show (1); 2753 scrollBar.show (1);
2469 break; 2754 break;
2470 2755
2471 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2756 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2472 case 'n': 2757 case 'n':
2473 scr_charset_choose (2); 2758 scr_charset_choose (2);
… …
2480 } 2765 }
2481} 2766}
2482/*}}} */ 2767/*}}} */
2483 2768
2484/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2769/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2485/* *INDENT-OFF* */
2486enum { 2770enum {
2487 CSI_ICH = 0x40, 2771 CSI_ICH = 0x40,
2488 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2772 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2489 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2773 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2490 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2774 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2491 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2775 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2492 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2776 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2493 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2777 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2494 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2778 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2495 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2779 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2496}; 2780};
2497 2781
2498#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2782#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2499 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2783 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2500 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2784 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2501#define get_byte_array_bit(array, bit) \ 2785#define get_byte_array_bit(array, bit) \
2502 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2786 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2503 2787
2504const unsigned char csi_defaults[] = 2788static const unsigned char csi_defaults[] =
2505 { 2789 {
2506 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2790 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2507 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2791 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2508 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2792 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2509 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2793 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2510 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2794 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2511 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2795 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2512 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2796 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2513 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2797 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2514 }; 2798 };
2515/* *INDENT-ON* */
2516 2799
2517void 2800void ecb_hot
2518rxvt_term::process_csi_seq () 2801rxvt_term::process_csi_seq ()
2519{ 2802{
2520 unsigned char ch, priv, i; 2803 unicode_t ch, priv, prev_ch, i;
2521 unsigned int nargs, p; 2804 unsigned int nargs, p;
2522 int n, ndef; 2805 int n, ndef;
2523 int arg[ESC_ARGS]; 2806 int arg[ESC_ARGS] = { };
2524 2807
2525 for (nargs = ESC_ARGS; nargs > 0;) 2808 nargs = 0;
2526 arg[--nargs] = 0;
2527 2809
2528 priv = 0; 2810 priv = 0;
2529 ch = cmd_getc (); 2811 ch = cmd_getc ();
2530 if (ch >= '<' && ch <= '?') 2812 if ((ch >= '<' && ch <= '?') || ch == '!')
2813 {
2531 { /* '<' '=' '>' '?' */ 2814 /* '<' '=' '>' '?' '!' */
2532 priv = ch; 2815 priv = ch;
2533 ch = cmd_getc (); 2816 ch = cmd_getc ();
2534 } 2817 }
2818
2819 prev_ch = 0;
2535 /* read any numerical arguments */ 2820 /* read any numerical arguments */
2536 for (n = -1; ch < CSI_ICH; ) 2821 for (n = -1; ch < CSI_ICH; )
2537 { 2822 {
2538 if (isdigit (ch)) 2823 if (isdigit (ch))
2539 { 2824 {
… …
2546 { 2831 {
2547 if (nargs < ESC_ARGS) 2832 if (nargs < ESC_ARGS)
2548 arg[nargs++] = n; 2833 arg[nargs++] = n;
2549 n = -1; 2834 n = -1;
2550 } 2835 }
2551 else if (ch == '\b') 2836 else if (IS_CONTROL (ch))
2552 {
2553 scr_backspace ();
2554 }
2555 else if (ch == C0_ESC)
2556 {
2557 process_escape_seq ();
2558 return;
2559 }
2560 else if (ch < ' ')
2561 {
2562 process_nonprinting (ch); 2837 process_nonprinting (ch);
2563 } 2838
2839 prev_ch = ch;
2564 ch = cmd_getc (); 2840 ch = cmd_getc ();
2565 } 2841 }
2566 2842
2567 if (ch > CSI_7F) 2843 if (ch > CSI_7F)
2568 return; 2844 return;
… …
2574 ndef = get_byte_array_bit (csi_defaults, i); 2850 ndef = get_byte_array_bit (csi_defaults, i);
2575 for (p = 0; p < nargs; p++) 2851 for (p = 0; p < nargs; p++)
2576 if (arg[p] == -1) 2852 if (arg[p] == -1)
2577 arg[p] = ndef; 2853 arg[p] = ndef;
2578 2854
2579#ifdef DEBUG_CMD
2580 fprintf (stderr, "CSI ");
2581 for (p = 0; p < nargs; p++)
2582 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2583 fprintf (stderr, "%c\n", ch);
2584#endif
2585
2586 /* 2855 /*
2587 * private mode handling 2856 * private mode handling
2588 */ 2857 */
2589 if (priv) 2858 if (priv)
2590 { 2859 {
2591 switch (priv) 2860 switch (priv)
2592 { 2861 {
2593 case '>': 2862 case '>':
2594 if (ch == CSI_DA) /* secondary device attributes */ 2863 if (ch == CSI_DA) /* secondary device attributes */
2864 {
2865 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2866 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2867 //
2868 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2869 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2870 // versions.
2871 //
2595 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2872 tt_printf ("\033[>%d;95;0c", 'U');
2873 }
2596 break; 2874 break;
2875
2597 case '?': 2876 case '?':
2598 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2877 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2599 process_terminal_mode (ch, priv, nargs, arg); 2878 process_terminal_mode (ch, priv, nargs, arg);
2600 break; 2879 break;
2880
2881 case '!':
2882 if (ch == CSI_70)
2883 {
2884 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2885 scr_soft_reset ();
2886
2887 static const int pm_h[] = { 7, 25 };
2888 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2889
2890 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2891 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2601 } 2892 }
2893 break;
2894 }
2895
2602 return; 2896 return;
2603 } 2897 }
2604 2898
2605 switch (ch) 2899 switch (ch)
2606 { 2900 {
… …
2620 } 2914 }
2621 break; 2915 break;
2622#endif 2916#endif
2623 2917
2624 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2918 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2625 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2919 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2626 arg[0] = -arg[0]; 2920 arg[0] = -arg[0];
2627 /* FALLTHROUGH */ 2921 /* FALLTHROUGH */
2628 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2922 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2629 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2923 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2630 scr_gotorc (arg[0], 0, RELATIVE); 2924 scr_gotorc (arg[0], 0, RELATIVE);
2631 break; 2925 break;
2632 2926
2633 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2927 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2634 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2928 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2705 2999
2706 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3000 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2707 arg[0] = -arg[0]; 3001 arg[0] = -arg[0];
2708 /* FALLTHROUGH */ 3002 /* FALLTHROUGH */
2709 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3003 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2710 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3004 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2711 break; 3005 break;
2712 3006
2713 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3007 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2714 tt_write ((const unsigned char *)VT100_ANS, 3008 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2715 (unsigned int) (sizeof (VT100_ANS) - 1));
2716 break; 3009 break;
2717 3010
2718 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3011 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2719 process_sgr_mode (nargs, arg); 3012 process_sgr_mode (nargs, arg);
2720 break; 3013 break;
… …
2726 tt_printf ("\033[0n"); 3019 tt_printf ("\033[0n");
2727 break; 3020 break;
2728 case 6: /* CPR requested */ 3021 case 6: /* CPR requested */
2729 scr_report_position (); 3022 scr_report_position ();
2730 break; 3023 break;
2731#if defined (ENABLE_DISPLAY_ANSWER)
2732 case 7: /* unofficial extension */ 3024 case 7: /* unofficial extension */
3025 if (option (Opt_insecure))
2733 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3026 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2734 break; 3027 break;
2735#endif
2736 case 8: /* unofficial extension */ 3028 case 8: /* unofficial extension */
2737 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3029 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2738 break; 3030 break;
2739 } 3031 }
2740 break; 3032 break;
2741 3033
2742 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3034 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2775 break; 3067 break;
2776 3068
2777 case CSI_RM: /* 8.3.107: RESET MODE */ 3069 case CSI_RM: /* 8.3.107: RESET MODE */
2778 if (arg[0] == 4) 3070 if (arg[0] == 4)
2779 scr_insert_mode (0); 3071 scr_insert_mode (0);
3072 else if (arg[0] == 20)
3073 priv_modes &= ~PrivMode_LFNL;
2780 break; 3074 break;
2781 3075
2782 case CSI_SM: /* 8.3.126: SET MODE */ 3076 case CSI_SM: /* 8.3.126: SET MODE */
2783 if (arg[0] == 4) 3077 if (arg[0] == 4)
2784 scr_insert_mode (1); 3078 scr_insert_mode (1);
3079 else if (arg[0] == 20)
3080 priv_modes |= PrivMode_LFNL;
3081 break;
3082
3083 case CSI_71: // DESCUSR: set cursor style
3084 if (prev_ch == ' ')
3085 set_cursor_style (arg[0]);
2785 break; 3086 break;
2786 3087
2787 /* 3088 /*
2788 * PRIVATE USE beyond this point. All CSI_7? sequences here 3089 * PRIVATE USE beyond this point. All CSI_7? sequences here
2789 */ 3090 */
… …
2801 break; 3102 break;
2802 case CSI_75: 3103 case CSI_75:
2803 scr_cursor (RESTORE); 3104 scr_cursor (RESTORE);
2804 break; 3105 break;
2805 3106
2806#ifndef NO_FRILLS 3107#if !ENABLE_MINIMAL
2807 case CSI_74: 3108 case CSI_74:
2808 process_window_ops (arg, nargs); 3109 process_window_ops (arg, nargs);
2809 break; 3110 break;
2810#endif 3111#endif
2811 3112
2812 case CSI_78: /* DECREQTPARM */ 3113 case CSI_78: /* DECREQTPARM */
2813 if (arg[0] == 0 || arg[0] == 1) 3114 if (arg[0] == 0 || arg[0] == 1)
2814 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3115 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2815 /* FALLTHROUGH */ 3116 break;
2816 3117
2817 default: 3118 default:
2818 break; 3119 break;
2819 } 3120 }
2820} 3121}
2821/*}}} */ 3122/*}}} */
2822 3123
2823#ifndef NO_FRILLS 3124#if !ENABLE_MINIMAL
2824/* ARGSUSED */
2825void 3125void
2826rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3126rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2827{ 3127{
2828 int x, y; 3128 int x, y;
2829#if 0
2830 char *s;
2831#endif
2832 XWindowAttributes wattr; 3129 XWindowAttributes wattr;
2833 Window wdummy; 3130 Window wdummy;
3131
3132 dLocal (Display *, dpy);
2834 3133
2835 if (nargs == 0) 3134 if (nargs == 0)
2836 return; 3135 return;
3136
2837 switch (args[0]) 3137 switch (args[0])
2838 { 3138 {
2839 /* 3139 /*
2840 * commands 3140 * commands
2841 */ 3141 */
2842 case 1: /* deiconify window */ 3142 case 1: /* deiconify window */
2843 XMapWindow (display->display, TermWin.parent[0]); 3143 XMapWindow (dpy, parent);
2844 break; 3144 break;
2845 case 2: /* iconify window */ 3145 case 2: /* iconify window */
2846 XIconifyWindow (display->display, TermWin.parent[0], 3146 XIconifyWindow (dpy, parent, display->screen);
2847 DefaultScreen (display->display));
2848 break; 3147 break;
2849 case 3: /* set position (pixels) */ 3148 case 3: /* set position (pixels) */
2850 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3149 XMoveWindow (dpy, parent, args[1], args[2]);
2851 break; 3150 break;
2852 case 4: /* set size (pixels) */ 3151 case 4: /* set size (pixels) */
2853 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3152 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2854 break; 3153 break;
2855 case 5: /* raise window */ 3154 case 5: /* raise window */
2856 XRaiseWindow (display->display, TermWin.parent[0]); 3155 XRaiseWindow (dpy, parent);
2857 break; 3156 break;
2858 case 6: /* lower window */ 3157 case 6: /* lower window */
2859 XLowerWindow (display->display, TermWin.parent[0]); 3158 XLowerWindow (dpy, parent);
2860 break; 3159 break;
2861 case 7: /* refresh window */ 3160 case 7: /* refresh window */
2862 scr_touch (true); 3161 scr_touch (true);
2863 break; 3162 break;
2864 case 8: /* set size (chars) */ 3163 case 8: /* set size (chars) */
2865 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3164 set_widthheight ((unsigned int) (args[2] * fwidth),
2866 (unsigned int) (args[1] * TermWin.fheight)); 3165 (unsigned int) (args[1] * fheight));
2867 break; 3166 break;
3167
3168 //case 9: NYI, TODO, restore maximized window or maximize window
2868 default: 3169 default:
2869 if (args[0] >= 24) /* set height (chars) */ 3170 if (args[0] >= 24) /* set height (chars) */
2870 set_widthheight ((unsigned int)TermWin.width, 3171 set_widthheight ((unsigned int)vt_width,
2871 (unsigned int) (args[1] * TermWin.fheight)); 3172 (unsigned int) (args[1] * fheight));
2872 break; 3173 break;
3174
2873 /* 3175 /*
2874 * reports - some output format copied from XTerm 3176 * reports - some output format copied from XTerm
2875 */ 3177 */
2876 case 11: /* report window state */ 3178 case 11: /* report window state */
2877 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3179 XGetWindowAttributes (dpy, parent, &wattr);
2878 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3180 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2879 break; 3181 break;
2880 case 13: /* report window position */ 3182 case 13: /* report window position */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3183 XGetWindowAttributes (dpy, parent, &wattr);
2882 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3184 XTranslateCoordinates (dpy, parent, wattr.root,
2883 -wattr.border_width, -wattr.border_width, 3185 -wattr.border_width, -wattr.border_width,
2884 &x, &y, &wdummy); 3186 &x, &y, &wdummy);
2885 tt_printf ("\033[3;%d;%dt", x, y); 3187 tt_printf ("\033[3;%d;%dt", x, y);
2886 break; 3188 break;
2887 case 14: /* report window size (pixels) */ 3189 case 14: /* report window size (pixels) */
2888 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3190 XGetWindowAttributes (dpy, parent, &wattr);
2889 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3191 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2890 break; 3192 break;
3193 case 18: /* report text area size (chars) */
3194 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3195 break;
2891 case 18: /* report window size (chars) */ 3196 case 19: /* report window size (chars) */
2892 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3197 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2893 break; 3198 break;
2894#if 0 /* XXX: currently disabled due to security concerns */
2895 case 20: /* report icon label */ 3199 case 20: /* report icon label */
3200 {
3201 char *s;
2896 XGetIconName (display->display, TermWin.parent[0], &s); 3202 XGetIconName (dpy, parent, &s);
2897 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3203 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3204 XFree (s);
3205 }
2898 break; 3206 break;
2899 case 21: /* report window title */ 3207 case 21: /* report window title */
2900 XFetchName (display->display, TermWin.parent[0], &s); 3208 {
3209 char *s;
3210 XFetchName (dpy, parent, &s);
2901 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3211 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3212 XFree (s);
3213 }
2902 break; 3214 break;
2903#endif
2904
2905 } 3215 }
2906} 3216}
2907#endif 3217#endif
2908 3218
2909/*----------------------------------------------------------------------*/ 3219/*----------------------------------------------------------------------*/
2910/* 3220/*
2911 * get input up until STRING TERMINATOR (or BEL) 3221 * get input up until STRING TERMINATOR (or BEL)
2912 * ends_how is terminator used. returned input must be free ()d 3222 * ends_how is terminator used. returned input must be free()'d
2913 */ 3223 */
2914unsigned char * 3224char *
2915rxvt_term::get_to_st (unsigned char *ends_how) 3225rxvt_term::get_to_st (unicode_t &ends_how)
2916{ 3226{
2917 int seen_esc = 0; /* seen escape? */ 3227 unicode_t ch;
3228 bool seen_esc = false;
2918 unsigned int n = 0; 3229 unsigned int n = 0;
2919 unsigned char *s; 3230 wchar_t string[STRING_MAX];
2920 unsigned char ch, string[STRING_MAX];
2921 3231
2922 for (; (ch = cmd_getc ());) 3232 while ((ch = cmd_getc ()) != NOCHAR)
2923 { 3233 {
2924 if (ch == C0_BEL 3234 if (seen_esc)
2925 || ch == CHAR_ST 3235 {
2926 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3236 if (ch == 0x5c) /* 7bit ST */
2927 break; 3237 break;
3238 else
3239 return NULL;
3240 }
2928 if (ch == C0_ESC) 3241 else if (ch == C0_ESC)
2929 { 3242 {
2930 seen_esc = 1; 3243 seen_esc = true;
2931 continue; 3244 continue;
2932 } 3245 }
3246 else if (ch == C0_BEL || ch == CHAR_ST)
3247 break;
2933 else if (ch == '\t') 3248 else if (ch == C0_SYN)
2934 ch = ' '; /* translate '\t' to space */ 3249 ch = cmd_get8 ();
2935 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3250 else if (ch < 0x20)
2936 return NULL; /* other control character - exit */ 3251 return NULL; /* other control character - exit */
2937 if (n < sizeof (string) - 1) 3252
3253 seen_esc = false;
3254
3255 if (n >= STRING_MAX - 1)
3256 // stop at some sane length
3257 return NULL;
3258
2938 string[n++] = ch; 3259 string[n++] = ch;
2939 seen_esc = 0;
2940 } 3260 }
3261
2941 string[n++] = '\0'; 3262 string[n++] = '\0';
2942 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3263
2943 return NULL;
2944 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3264 ends_how = (ch == 0x5c ? C0_ESC : ch);
2945 STRNCPY (s, string, n); 3265
2946 return s; 3266 return rxvt_wcstombs (string);
2947} 3267}
2948 3268
2949/*----------------------------------------------------------------------*/ 3269/*----------------------------------------------------------------------*/
2950/* 3270/*
2951 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3271 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2952 */ 3272 */
2953void 3273void
2954rxvt_term::process_dcs_seq () 3274rxvt_term::process_dcs_seq ()
2955{ 3275{
2956 unsigned char eh, *s;
2957 /* 3276 /*
2958 * Not handled yet 3277 * Not handled yet
2959 */ 3278 */
3279
3280 unicode_t eh;
2960 s = get_to_st (&eh); 3281 char *s = get_to_st (eh);
2961 if (s) 3282 if (s)
2962 free (s); 3283 free (s);
3284
2963 return; 3285 return;
2964} 3286}
2965 3287
2966/*----------------------------------------------------------------------*/ 3288/*----------------------------------------------------------------------*/
2967/* 3289/*
2968 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3290 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2969 */ 3291 */
2970void 3292void
2971rxvt_term::process_osc_seq () 3293rxvt_term::process_osc_seq ()
2972{ 3294{
2973 unsigned char ch, eh, *s; 3295 int arg;
2974 int arg;
2975 3296
2976 ch = cmd_getc (); 3297 unicode_t ch = cmd_getc ();
2977 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3298 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2978 arg = arg * 10 + (ch - '0'); 3299 arg = arg * 10 + (ch - '0');
2979 3300
2980 if (ch == ';') 3301 if (ch == ';')
2981 { 3302 {
3303 unicode_t eh;
2982 s = get_to_st (&eh); 3304 char *s = get_to_st (eh);
3305
2983 if (s) 3306 if (s)
2984 { 3307 {
2985 /*
2986 * rxvt_menubar_dispatch () violates the constness of the string,
2987 * so do it here
2988 */
2989 if (arg == XTerm_Menu)
2990#if 0 /* XXX: currently disabled due to security concerns */
2991 menubar_dispatch ((char *)s);
2992#else
2993 (void)0;
2994#endif
2995 else
2996 xterm_seq (arg, (char *)s, eh); 3308 process_xterm_seq (arg, s, eh);
2997 free (s); 3309 free (s);
2998 } 3310 }
2999 } 3311 }
3000} 3312}
3313
3314void
3315rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3316{
3317 if (str[0] == '?' && !str[1])
3318 {
3319 rgba c;
3320 pix_colors_focused[color].get (c);
3321
3322#if XFT
3323 if (c.a != rgba::MAX_CC)
3324 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3325 else
3326#endif
3327 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3328 }
3329 else
3330 set_window_color (color, str);
3331}
3332
3001/* 3333/*
3002 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3334 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3003 * 0 = change iconName/title
3004 * 1 = change iconName
3005 * 2 = change title
3006 * 4 = change color
3007 * 12 = change text color
3008 * 13 = change mouse foreground color
3009 * 17 = change highlight character colour
3010 * 18 = change bold character color
3011 * 19 = change underlined character color
3012 * 46 = change logfile (not implemented)
3013 * 50 = change font
3014 *
3015 * rxvt extensions:
3016 * 10 = menu (may change in future)
3017 * 20 = bg pixmap
3018 * 39 = change default fg color
3019 * 49 = change default bg color
3020 * 55 = dump scrollback buffer and all of screen
3021 */ 3335 */
3022void 3336void
3023rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3337rxvt_term::process_xterm_seq (int op, char *str, char resp)
3024{ 3338{
3025 int changed = 0; 3339 int color;
3026 int color;
3027 char *buf, *name; 3340 char *buf, *name;
3341 bool query = str[0] == '?' && !str[1];
3342 int saveop = op;
3343
3344 dLocal (Display *, dpy);
3028 3345
3029 assert (str != NULL); 3346 assert (str != NULL);
3347
3348 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3349 return;
3350
3030 switch (op) 3351 switch (op)
3031 { 3352 {
3032 case XTerm_name: 3353 case XTerm_name:
3033 set_title (str); 3354 set_title (str);
3034 /* FALLTHROUGH */ 3355 /* FALLTHROUGH */
3035 case XTerm_iconName: 3356 case XTerm_iconName:
3036 set_iconName (str); 3357 set_icon_name (str);
3037 break; 3358 break;
3038 case XTerm_title: 3359 case XTerm_title:
3039 set_title (str); 3360 set_title (str);
3040 break; 3361 break;
3362 case XTerm_property:
3363 if (str[0] == '?')
3364 {
3365 Atom prop = display->atom (str + 1);
3366 Atom actual_type;
3367 int actual_format;
3368 unsigned long nitems;
3369 unsigned long bytes_after;
3370 unsigned char *value = 0;
3371 const char *str = "";
3372
3373 if (prop
3374 && XGetWindowProperty (dpy, parent,
3375 prop, 0, 1<<16, 0, AnyPropertyType,
3376 &actual_type, &actual_format,
3377 &nitems, &bytes_after, &value) == Success
3378 && actual_type != None
3379 && actual_format == 8)
3380 str = (const char *)(value);
3381
3382 tt_printf ("\033]%d;%s%c", op, str, resp);
3383
3384 XFree (value);
3385 }
3386 else
3387 {
3388 char *eq = strchr (str, '=');
3389
3390 if (eq)
3391 {
3392 *eq = 0;
3393 set_utf8_property (display->atom (str), eq + 1);
3394 }
3395 else
3396 XDeleteProperty (dpy, parent,
3397 display->atom (str));
3398 }
3399 break;
3400
3041 case XTerm_Color: 3401 case XTerm_Color:
3042 for (buf = (char *)str; buf && *buf;) 3402 for (buf = (char *)str; buf && *buf;)
3043 { 3403 {
3044 if ((name = STRCHR (buf, ';')) == NULL) 3404 if ((name = strchr (buf, ';')) == NULL)
3045 break; 3405 break;
3406
3046 *name++ = '\0'; 3407 *name++ = '\0';
3047 color = atoi (buf); 3408 color = atoi (buf) + minCOLOR;
3048 if (color < 0 || color >= TOTAL_COLORS) 3409
3410 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3049 break; 3411 break;
3412
3050 if ((buf = STRCHR (name, ';')) != NULL) 3413 if ((buf = strchr (name, ';')) != NULL)
3051 *buf++ = '\0'; 3414 *buf++ = '\0';
3052 set_window_color (color + minCOLOR, name); 3415
3416 process_color_seq (op, color, name, resp);
3053 } 3417 }
3418 break;
3419 case Rxvt_restoreFG:
3420 case XTerm_Color00:
3421 process_color_seq (op, Color_fg, str, resp);
3422 break;
3423 case Rxvt_restoreBG:
3424 case XTerm_Color01:
3425 process_color_seq (op, Color_bg, str, resp);
3054 break; 3426 break;
3055#ifndef NO_CURSORCOLOR 3427#ifndef NO_CURSORCOLOR
3056 case XTerm_Color_cursor: 3428 case XTerm_Color_cursor:
3057 set_window_color (Color_cursor, str); 3429 process_color_seq (op, Color_cursor, str, resp);
3058 break; 3430 break;
3059#endif 3431#endif
3060 case XTerm_Color_pointer: 3432 case XTerm_Color_pointer_fg:
3061 set_window_color (Color_pointer, str); 3433 process_color_seq (op, Color_pointer_fg, str, resp);
3062 break; 3434 break;
3435 case XTerm_Color_pointer_bg:
3436 process_color_seq (op, Color_pointer_bg, str, resp);
3437 break;
3438#ifdef OPTION_HC
3439 case XTerm_Color_HC:
3440 process_color_seq (op, Color_HC, str, resp);
3441 break;
3442 case XTerm_Color_HTC:
3443 process_color_seq (op, Color_HTC, str, resp);
3444 break;
3445#endif
3063#ifndef NO_BOLD_UNDERLINE_REVERSE 3446#ifndef NO_BOLD_UNDERLINE_REVERSE
3064 case XTerm_Color_BD: 3447 case URxvt_Color_BD:
3065 set_window_color (Color_BD, str); 3448 process_color_seq (op, Color_BD, str, resp);
3066 break; 3449 break;
3067 case XTerm_Color_UL: 3450 case URxvt_Color_UL:
3068 set_window_color (Color_UL, str); 3451 process_color_seq (op, Color_UL, str, resp);
3069 break; 3452 break;
3070 case XTerm_Color_RV: 3453 case URxvt_Color_IT:
3071 set_window_color (Color_RV, str); 3454 process_color_seq (op, Color_IT, str, resp);
3072 break; 3455 break;
3073#endif 3456#endif
3457 case URxvt_Color_border:
3458 process_color_seq (op, Color_border, str, resp);
3459 break;
3074 3460
3075 case XTerm_Menu: 3461#if BG_IMAGE_FROM_ROOT
3462 case URxvt_Color_tint:
3463 process_color_seq (op, Color_tint, str, resp);
3076 /* 3464 {
3077 * rxvt_menubar_dispatch () violates the constness of the string, 3465 bool changed = false;
3078 * so DON'T do it here 3466
3467 if (ISSET_PIXCOLOR (Color_tint))
3468 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3469
3470 if (changed)
3471 update_background ();
3079 */ 3472 }
3473
3080 break; 3474 break;
3475#endif
3476
3477#if BG_IMAGE_FROM_FILE
3081 case XTerm_Pixmap: 3478 case Rxvt_Pixmap:
3082 if (*str != ';') 3479 if (!strcmp (str, "?"))
3083 { 3480 {
3084#if XPM_BACKGROUND 3481 char str[256];
3085 scale_pixmap (""); /* reset to default scaling */ 3482 int h_scale = fimage.h_scale;
3086 set_bgPixmap (str); /* change pixmap */ 3483 int v_scale = fimage.v_scale;
3087#endif 3484 int h_align = fimage.h_align;
3088 scr_touch (true); 3485 int v_align = fimage.v_align;
3486
3487 sprintf (str, "[%dx%d+%d+%d]",
3488 h_scale, v_scale,
3489 h_align, v_align);
3490 process_xterm_seq (XTerm_title, str, CHAR_ST);
3089 } 3491 }
3090 while ((str = STRCHR (str, ';')) != NULL) 3492 else
3091 { 3493 {
3494 bool changed = false;
3495
3496 if (*str != ';')
3497 {
3498 try
3499 {
3500 fimage.set_file_geometry (this, str);
3501 changed = true;
3502 }
3503 catch (const class rxvt_failure_exception &e)
3504 {
3505 }
3506 }
3507 else
3508 {
3092 str++; 3509 str++;
3093#if XPM_BACKGROUND 3510 if (fimage.set_geometry (str, true))
3094 changed += scale_pixmap (str); 3511 changed = true;
3095#endif 3512 }
3096 3513
3514 if (changed)
3515 {
3516 if (bg_window_position_sensitive ())
3517 {
3518 int x, y;
3519 get_window_origin (x, y);
3520 parent_x = x;
3521 parent_y = y;
3522 }
3523 update_background ();
3524 }
3097 } 3525 }
3098 if (changed)
3099 {
3100#ifdef XPM_BACKGROUND
3101 resize_pixmap ();
3102#endif
3103 scr_touch (true);
3104 }
3105 break; 3526 break;
3527#endif
3106 3528
3107 case XTerm_restoreFG:
3108 set_window_color (Color_fg, str);
3109 break;
3110 case XTerm_restoreBG:
3111 set_window_color (Color_bg, str);
3112 break;
3113 case XTerm_logfile: 3529 case XTerm_logfile:
3530 // TODO, when secure mode?
3114 break; 3531 break;
3115 case XTerm_font: 3532
3116 change_font (0, str);
3117 break;
3118#if 0 3533#if 0
3119 case XTerm_dumpscreen: /* no error notices */ 3534 case Rxvt_dumpscreen: /* no error notices */
3120 { 3535 {
3121 int fd; 3536 int fd;
3122 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3537 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3123 { 3538 {
3124 scr_dump (fd); 3539 scr_dump (fd);
3125 close (fd); 3540 close (fd);
3126 } 3541 }
3127 } 3542 }
3128 break; 3543 break;
3129#endif 3544#endif
3545 case XTerm_font:
3546 op = URxvt_font;
3547 case URxvt_font:
3548#if ENABLE_STYLES
3549 case URxvt_boldFont:
3550 case URxvt_italicFont:
3551 case URxvt_boldItalicFont:
3552#endif
3553 if (query)
3554 tt_printf ("\33]%d;%-.250s%c", saveop,
3555 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3556 ? fontset[op - URxvt_font]->fontdesc : "",
3557 resp);
3558 else
3559 {
3560 const char *&res = rs[Rs_font + (op - URxvt_font)];
3130 3561
3562 res = strdup (str);
3563 allocated.push_back ((void *)res);
3564 set_fonts ();
3565 }
3566 break;
3567
3568 case URxvt_version:
3569 if (query)
3570 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3571 op,
3572 rs[Rs_name], VERSION[0], VERSION[2],
3573 resp);
3574 break;
3575
3576#if !ENABLE_MINIMAL
3577 case URxvt_locale:
3578 if (query)
3579 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3580 else
3581 {
3582 set_locale (str);
3583 pty->set_utf8_mode (enc_utf8);
3584 init_xlocale ();
3585 }
3586 break;
3587
3588 case URxvt_view_up:
3589 case URxvt_view_down:
3590 {
3591 int lines = atoi (str);
3592
3593 if (lines)
3594 scr_page (op == URxvt_view_up ? UP : DN, lines);
3595 else
3596 scr_erase_savelines ();
3597 }
3598
3599 break;
3600#endif
3601
3602#if ENABLE_PERL
3603 case URxvt_perl:
3604 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3605 break;
3606#endif
3131 } 3607 }
3132} 3608}
3133/*----------------------------------------------------------------------*/ 3609/*----------------------------------------------------------------------*/
3134 3610
3135/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3611/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3140 * 's' = save 3616 * 's' = save
3141 * 'r' = restore 3617 * 'r' = restore
3142 * 't' = toggle 3618 * 't' = toggle
3143 * so no need for fancy checking 3619 * so no need for fancy checking
3144 */ 3620 */
3145int 3621int ecb_cold
3146rxvt_term::privcases (int mode, unsigned long bit) 3622rxvt_term::privcases (int mode, unsigned long bit)
3147{ 3623{
3148 int state; 3624 int state;
3149 3625
3150 if (mode == 's') 3626 if (mode == 's')
3151 { 3627 {
3152 SavedModes |= (PrivateModes & bit); 3628 if (priv_modes & bit)
3629 SavedModes |= bit;
3630 else
3631 SavedModes &= ~bit;
3153 return -1; 3632 return -1;
3154 } 3633 }
3155 else 3634 else
3156 { 3635 {
3157 if (mode == 'r') 3636 if (mode == 'r')
3158 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3637 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3159 else 3638 else
3160 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3639 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3161 PrivMode (state, bit); 3640
3641 if (state)
3642 priv_modes |= bit;
3643 else
3644 priv_modes &= ~bit;
3162 } 3645 }
3646
3163 return state; 3647 return state;
3164} 3648}
3165 3649
3166/* we're not using priv _yet_ */ 3650/* we're not using priv _yet_ */
3167void 3651void
3168rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3652rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3169{ 3653{
3170 unsigned int i, j; 3654 unsigned int i, j;
3171 int state; 3655 int state;
3656
3172 static const struct 3657 static const struct
3173 { 3658 {
3174 const int argval; 3659 const int argval;
3175 const unsigned long bit; 3660 const unsigned long bit;
3176 }
3177 argtopriv[] = { 3661 } argtopriv[] = {
3178 { 1, PrivMode_aplCUR }, 3662 { 1, PrivMode_aplCUR }, // DECCKM
3179 { 2, PrivMode_vt52 }, 3663 { 2, PrivMode_vt52 }, // DECANM
3180 { 3, PrivMode_132 }, 3664 { 3, PrivMode_132 }, // DECCOLM
3181 { 4, PrivMode_smoothScroll }, 3665 { 4, PrivMode_smoothScroll }, // DECSCLM
3182 { 5, PrivMode_rVideo }, 3666 { 5, PrivMode_rVideo }, // DECSCNM
3183 { 6, PrivMode_relOrigin }, 3667 { 6, PrivMode_relOrigin }, // DECOM
3184 { 7, PrivMode_Autowrap }, 3668 { 7, PrivMode_Autowrap }, // DECAWM
3669 // 8, auto-repeat keys // DECARM
3185 { 9, PrivMode_MouseX10 }, 3670 { 9, PrivMode_MouseX10 },
3186#ifdef menuBar_esc 3671 // 18 end FF to printer after print screen
3187 { menuBar_esc, PrivMode_menuBar }, 3672 // 19 Print screen prints full screen/scroll region
3188#endif 3673 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3189#ifdef scrollBar_esc 3674#ifdef scrollBar_esc
3190 { scrollBar_esc, PrivMode_scrollBar }, 3675 { scrollBar_esc, PrivMode_scrollBar },
3191#endif 3676#endif
3192 { 25, PrivMode_VisibleCursor },
3193 { 35, PrivMode_ShiftKeys }, 3677 { 35, PrivMode_ShiftKeys }, // rxvt extension
3678 // 38, tektronix mode // DECTEK
3194 { 40, PrivMode_132OK }, 3679 { 40, PrivMode_132OK },
3680 // 41 xterm more fixes NYI
3681 // 45 margin bell NYI
3682 // 46 start logging
3195 { 47, PrivMode_Screen }, 3683 { 47, PrivMode_Screen },
3196 { 66, PrivMode_aplKP }, 3684 { 66, PrivMode_aplKP }, // DECNKM
3197#ifndef NO_BACKSPACE_KEY 3685#ifndef NO_BACKSPACE_KEY
3198 { 67, PrivMode_BackSpace }, 3686 { 67, PrivMode_BackSpace }, // DECBKM
3199#endif 3687#endif
3200 { 1000, PrivMode_MouseX11 }, 3688 { 1000, PrivMode_MouseX11 },
3689 { 1002, PrivMode_MouseBtnEvent },
3690 { 1003, PrivMode_MouseAnyEvent },
3691#if ENABLE_FRILLS
3692 { 1005, PrivMode_ExtModeMouse },
3693#endif
3201 { 1010, PrivMode_TtyOutputInh }, 3694 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3202 { 1011, PrivMode_Keypress }, 3695 { 1011, PrivMode_Keypress }, // rxvt extension
3696#if ENABLE_FRILLS
3697 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3698#endif
3699 // 1035 enable modifiers for alt, numlock NYI
3700 // 1036 send ESC for meta keys NYI
3701 // 1037 send DEL for keypad delete NYI
3203 { 1047, PrivMode_Screen }, 3702 { 1047, PrivMode_Screen },
3703 // 1048 save and restore cursor, implemented in code
3204 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3704 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3705 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3706 { 2004, PrivMode_BracketPaste },
3205 }; 3707 };
3206 3708
3207 if (nargs == 0) 3709 if (nargs == 0)
3208 return; 3710 return;
3209 3711
… …
3216 for (i = 0; i < nargs; i++) 3718 for (i = 0; i < nargs; i++)
3217 { 3719 {
3218 state = -1; 3720 state = -1;
3219 3721
3220 /* basic handling */ 3722 /* basic handling */
3221 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3723 for (j = 0; j < ecb_array_length (argtopriv); j++)
3222 if (argtopriv[j].argval == arg[i]) 3724 if (argtopriv[j].argval == arg[i])
3223 { 3725 {
3224 state = privcases (mode, argtopriv[j].bit); 3726 state = privcases (mode, argtopriv[j].bit);
3225 break; 3727 break;
3226 } 3728 }
3227 3729
3228 /* extra handling for values with state unkept */ 3730 /* extra handling for values with state unkept */
3229 if (state == -1)
3230 switch (arg[i]) 3731 switch (arg[i])
3231 { 3732 {
3733#if ENABLE_STYLES
3734 case 1021:
3735 set_option (Opt_intensityStyles, mode);
3736
3737 scr_touch (true);
3738 break;
3739#endif
3232 case 1048: /* alternative cursor save */ 3740 case 1048: /* alternative cursor save */
3741 if (option (Opt_secondaryScreen))
3233 if (mode == 0) 3742 if (mode == 0)
3234 scr_cursor (RESTORE); 3743 scr_cursor (RESTORE);
3235 else if (mode == 1) 3744 else if (mode == 1)
3236 scr_cursor (SAVE); 3745 scr_cursor (SAVE);
3237 /* FALLTHROUGH */
3238 default:
3239 continue; /* for (;i;) */
3240 }
3241
3242 /* extra handling for values with valid 0 or 1 state */
3243 switch (arg[i])
3244 {
3245 /* case 1: - application cursor keys */
3246 case 2: /* VT52 mode */
3247 /* oddball mode. should be set regardless of set/reset
3248 * parameter. Return from VT52 mode with an ESC < from
3249 * within VT52 mode
3250 */
3251 PrivMode (1, PrivMode_vt52);
3252 break; 3746 break;
3747 }
3748
3749 if (state >= 0)
3750 /* extra handling for values with valid 0 or 1 state */
3751 switch (arg[i])
3752 {
3753 /* case 1: - application cursor keys */
3754 case 2: /* VT52 mode */
3755 /* oddball mode. should be set regardless of set/reset
3756 * parameter. Return from VT52 mode with an ESC < from
3757 * within VT52 mode
3758 */
3759 priv_modes |= PrivMode_vt52;
3760 break;
3253 case 3: /* 80/132 */ 3761 case 3: /* 80/132 */
3254 if (PrivateModes & PrivMode_132OK) 3762 if (priv_modes & PrivMode_132OK)
3255 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3763 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3256 (unsigned int)TermWin.height);
3257 break; 3764 break;
3258 case 4: /* smooth scrolling */ 3765 case 4: /* smooth scrolling */
3259 if (state)
3260 Options &= ~Opt_jumpScroll;
3261 else
3262 Options |= Opt_jumpScroll; 3766 set_option (Opt_jumpScroll, !state);
3263 break; 3767 break;
3264 case 5: /* reverse video */ 3768 case 5: /* reverse video */
3265 scr_rvideo_mode (state); 3769 scr_rvideo_mode (state);
3266 break; 3770 break;
3267 case 6: /* relative/absolute origins */ 3771 case 6: /* relative/absolute origins */
3268 scr_relative_origin (state); 3772 scr_relative_origin (state);
3269 break; 3773 break;
3270 case 7: /* autowrap */ 3774 case 7: /* autowrap */
3271 scr_autowrap (state); 3775 scr_autowrap (state);
3272 break; 3776 break;
3273 /* case 8: - auto repeat, can't do on a per window basis */ 3777 /* case 8: - auto repeat, can't do on a per window basis */
3274 case 9: /* X10 mouse reporting */ 3778 case 9: /* X10 mouse reporting */
3275 if (state) /* orthogonal */ 3779 if (state) /* orthogonal */
3276 PrivateModes &= ~ (PrivMode_MouseX11); 3780 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3277 break; 3781 break;
3278#ifdef menuBar_esc
3279 case menuBar_esc:
3280#ifdef MENUBAR
3281 map_menuBar (state);
3282#endif
3283 break;
3284#endif
3285#ifdef scrollBar_esc 3782#ifdef scrollBar_esc
3286 case scrollBar_esc: 3783 case scrollBar_esc:
3287 if (scrollbar_mapping (state)) 3784 scrollBar.map (state);
3288 {
3289 resize_all_windows (0, 0, 0); 3785 resize_all_windows (0, 0, 0);
3290 scr_touch (true); 3786 scr_touch (true);
3291 }
3292 break; 3787 break;
3293#endif 3788#endif
3294 case 25: /* visible/invisible cursor */ 3789 case 25: /* visible/invisible cursor */
3295 scr_cursor_visible (state); 3790 scr_cursor_visible (state);
3296 break; 3791 break;
3297 /* case 35: - shift keys */ 3792 /* case 35: - shift keys */
3298 /* case 40: - 80 <--> 132 mode */ 3793 /* case 40: - 80 <--> 132 mode */
3299 case 47: /* secondary screen */ 3794 case 47: /* secondary screen */
3300 scr_change_screen (state); 3795 scr_change_screen (state);
3301 break; 3796 break;
3302 /* case 66: - application key pad */ 3797 /* case 66: - application key pad */
3303 /* case 67: - backspace key */ 3798 /* case 67: - backspace key */
3304 case 1000: /* X11 mouse reporting */ 3799 case 1000: /* X11 mouse reporting */
3305 if (state) /* orthogonal */ 3800 if (state) /* orthogonal */
3306 PrivateModes &= ~ (PrivMode_MouseX10); 3801 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3307 break; 3802 break;
3308#if 0
3309 case 1001: 3803 case 1002:
3310 break; /* X11 mouse highlighting */ 3804 case 1003:
3311#endif 3805 if (state)
3806 {
3807 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3808 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3809 mouse_row = mouse_col = 0;
3810 vt_emask_mouse = PointerMotionMask;
3811 }
3812 else
3813 vt_emask_mouse = NoEventMask;
3814
3815 vt_select_input ();
3816 break;
3312 case 1010: /* scroll to bottom on TTY output inhibit */ 3817 case 1010: /* scroll to bottom on TTY output inhibit */
3313 if (state)
3314 Options &= ~Opt_scrollTtyOutput;
3315 else
3316 Options |= Opt_scrollTtyOutput; 3818 set_option (Opt_scrollTtyOutput, !state);
3317 break; 3819 break;
3318 case 1011: /* scroll to bottom on key press */ 3820 case 1011: /* scroll to bottom on key press */
3319 if (state)
3320 Options |= Opt_scrollTtyKeypress; 3821 set_option (Opt_scrollTtyKeypress, state);
3321 else
3322 Options &= ~Opt_scrollTtyKeypress;
3323 break; 3822 break;
3324 case 1047: /* secondary screen w/ clearing */ 3823 case 1047: /* secondary screen w/ clearing last */
3325 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3824 if (option (Opt_secondaryScreen))
3326 if (current_screen != PRIMARY) 3825 if (!state)
3327 scr_erase_screen (2); 3826 scr_erase_screen (2);
3827
3328 scr_change_screen (state); 3828 scr_change_screen (state);
3329 /* FALLTHROUGH */
3330 default:
3331 break; 3829 break;
3830 case 1049: /* secondary screen w/ clearing first */
3831 if (option (Opt_secondaryScreen))
3832 if (state)
3833 scr_cursor (SAVE);
3834
3835 scr_change_screen (state);
3836
3837 if (option (Opt_secondaryScreen))
3838 if (state)
3839 scr_erase_screen (2);
3840 else
3841 scr_cursor (RESTORE);
3842 break;
3843 default:
3844 break;
3332 } 3845 }
3333 } 3846 }
3334} 3847}
3335/*}}} */ 3848/*}}} */
3336 3849
3337/*{{{ process sgr sequences */ 3850/*{{{ process sgr sequences */
3338void 3851void ecb_hot
3339rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3852rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3340{ 3853{
3341 unsigned int i; 3854 unsigned int i;
3342 short rendset; 3855 short rendset;
3343 int rendstyle; 3856 int rendstyle;
3344 3857
3345 if (nargs == 0) 3858 if (nargs == 0)
3346 { 3859 {
3347 scr_rendition (0, ~RS_None); 3860 scr_rendition (0, ~RS_None);
3348 return; 3861 return;
3349 } 3862 }
3863
3350 for (i = 0; i < nargs; i++) 3864 for (i = 0; i < nargs; i++)
3351 { 3865 {
3352 rendset = -1; 3866 rendset = -1;
3353 switch (arg[i]) 3867 switch (arg[i])
3354 { 3868 {
… …
3356 rendset = 0, rendstyle = ~RS_None; 3870 rendset = 0, rendstyle = ~RS_None;
3357 break; 3871 break;
3358 case 1: 3872 case 1:
3359 rendset = 1, rendstyle = RS_Bold; 3873 rendset = 1, rendstyle = RS_Bold;
3360 break; 3874 break;
3875 //case 2: // low intensity
3876 case 3:
3877 rendset = 1, rendstyle = RS_Italic;
3878 break;
3361 case 4: 3879 case 4:
3362 rendset = 1, rendstyle = RS_Uline; 3880 rendset = 1, rendstyle = RS_Uline;
3363 break; 3881 break;
3364 case 5: 3882 case 5: // slowly blinking
3883 case 6: // rapidly blinking
3365 rendset = 1, rendstyle = RS_Blink; 3884 rendset = 1, rendstyle = RS_Blink;
3366 break; 3885 break;
3886 //case 6: // scoansi light background
3367 case 7: 3887 case 7:
3368 rendset = 1, rendstyle = RS_RVid; 3888 rendset = 1, rendstyle = RS_RVid;
3369 break; 3889 break;
3370 case 22: 3890 case 8:
3891 // invisible. NYI
3892 break;
3893 //case 9: // crossed out
3894 //case 10: // scoansi acs off, primary font
3895 //case 11: // scoansi acs on, first alt font
3896 //case 12: // scoansi acs on, |0x80, second alt font
3897 //...
3898 //case 19: // ninth alt font
3899 //case 20: // gothic
3900 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3371 rendset = 0, rendstyle = RS_Bold; 3901 rendset = 0, rendstyle = RS_Bold;
3902 break;
3903 case 22: // normal intensity
3904 rendset = 0, rendstyle = RS_Bold;
3905 break;
3906 case 23: // disable italic
3907 rendset = 0, rendstyle = RS_Italic;
3372 break; 3908 break;
3373 case 24: 3909 case 24:
3374 rendset = 0, rendstyle = RS_Uline; 3910 rendset = 0, rendstyle = RS_Uline;
3375 break; 3911 break;
3376 case 25: 3912 case 25:
3377 rendset = 0, rendstyle = RS_Blink; 3913 rendset = 0, rendstyle = RS_Blink;
3378 break; 3914 break;
3915 case 26: // variable spacing (iso 8613)
3916 rendset = 0, rendstyle = RS_Blink;
3917 break;
3379 case 27: 3918 case 27:
3380 rendset = 0, rendstyle = RS_RVid; 3919 rendset = 0, rendstyle = RS_RVid;
3381 break; 3920 break;
3921 //case 28: // visible. NYI
3922 //case 29: // not crossed-out
3382 } 3923 }
3924
3383 if (rendset != -1) 3925 if (rendset != -1)
3384 { 3926 {
3385 scr_rendition (rendset, rendstyle); 3927 scr_rendition (rendset, rendstyle);
3386 continue; /* for (;i;) */ 3928 continue; /* for (;i;) */
3387 } 3929 }
… …
3394 case 33: 3936 case 33:
3395 case 34: 3937 case 34:
3396 case 35: 3938 case 35:
3397 case 36: 3939 case 36:
3398 case 37: 3940 case 37:
3399 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3941 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3400 Color_fg);
3401 break; 3942 break;
3402#ifdef TTY_256COLOR 3943 case 38: // set fg color, ISO 8613-6
3403 case 38:
3404 if (nargs > i + 2 && arg[i + 1] == 5) 3944 if (nargs > i + 2 && arg[i + 1] == 5)
3405 { 3945 {
3406 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3946 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3407 Color_fg);
3408 i += 2; 3947 i += 2;
3409 } 3948 }
3410 break; 3949 break;
3411#endif
3412 case 39: /* default fg */ 3950 case 39: /* default fg */
3413 scr_color (Color_fg, Color_fg); 3951 scr_color (Color_fg, Color_fg);
3414 break; 3952 break;
3415 3953
3416 case 40: 3954 case 40:
… …
3419 case 43: 3957 case 43:
3420 case 44: 3958 case 44:
3421 case 45: 3959 case 45:
3422 case 46: 3960 case 46:
3423 case 47: 3961 case 47:
3424 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3962 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3425 Color_bg);
3426 break; 3963 break;
3427#ifdef TTY_256COLOR 3964 case 48: // set bg color, ISO 8613-6
3428 case 48:
3429 if (nargs > i + 2 && arg[i + 1] == 5) 3965 if (nargs > i + 2 && arg[i + 1] == 5)
3430 { 3966 {
3431 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3967 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3432 Color_bg);
3433 i += 2; 3968 i += 2;
3434 } 3969 }
3435 break; 3970 break;
3436#endif
3437 case 49: /* default bg */ 3971 case 49: /* default bg */
3438 scr_color (Color_bg, Color_bg); 3972 scr_color (Color_bg, Color_bg);
3439 break; 3973 break;
3440 3974
3441#ifndef NO_BRIGHTCOLOR 3975 //case 50: // not variable spacing
3976
3977#if !ENABLE_MINIMAL
3442 case 90: 3978 case 90:
3443 case 91: /* set bright fg color */ 3979 case 91: /* set bright fg color */
3444 case 92: 3980 case 92:
3445 case 93: 3981 case 93:
3446 case 94: 3982 case 94:
3447 case 95: 3983 case 95:
3448 case 96: 3984 case 96:
3449 case 97: 3985 case 97:
3450 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3986 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3451 Color_fg);
3452 break; 3987 break;
3453 case 100: 3988 case 100:
3454 case 101: /* set bright bg color */ 3989 case 101: /* set bright bg color */
3455 case 102: 3990 case 102:
3456 case 103: 3991 case 103:
3457 case 104: 3992 case 104:
3458 case 105: 3993 case 105:
3459 case 106: 3994 case 106:
3460 case 107: 3995 case 107:
3461 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3996 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3462 Color_bg);
3463 break; 3997 break;
3464#endif 3998#endif
3465
3466 } 3999 }
3467 } 4000 }
3468} 4001}
3469/*}}} */
3470 4002
3471/*{{{ process Rob Nation's own graphics mode sequences */
3472void 4003void
3473rxvt_term::process_graphics () 4004rxvt_term::set_cursor_style (int style)
3474{ 4005{
3475 unsigned char ch, cmd = cmd_getc (); 4006 if (!IN_RANGE_INC (style, 0, 4))
3476
3477#ifndef RXVT_GRAPHICS
3478 if (cmd == 'Q')
3479 { /* query graphics */
3480 tt_printf ("\033G0\n"); /* no graphics */
3481 return; 4007 return;
3482 }
3483 /* swallow other graphics sequences until terminating ':' */
3484 do
3485 ch = cmd_getc ();
3486 while (ch != ':');
3487#else
3488 unsigned int nargs;
3489 int args[NGRX_PTS];
3490 unsigned char *text = NULL;
3491 4008
3492 if (cmd == 'Q') 4009 set_option (Opt_cursorUnderline, style >= 3);
3493 { /* query graphics */
3494 tt_printf ("\033G1\n"); /* yes, graphics (color) */
3495 return;
3496 }
3497 for (nargs = 0; nargs < (sizeof (args) / sizeof (args[0])) - 1;)
3498 {
3499 int neg;
3500 4010
3501 ch = cmd_getc (); 4011#ifdef CURSOR_BLINK
3502 neg = (ch == '-'); 4012 set_option (Opt_cursorBlink, !style || (style & 1));
3503 if (neg || ch == '+') 4013 cursor_blink_reset ();
3504 ch = cmd_getc ();
3505
3506 for (args[nargs] = 0; isdigit (ch); ch = cmd_getc ())
3507 args[nargs] = args[nargs] * 10 + (ch - '0');
3508 if (neg)
3509 args[nargs] = -args[nargs];
3510
3511 nargs++;
3512 args[nargs] = 0;
3513 if (ch != ';')
3514 break;
3515 }
3516
3517 if ((cmd == 'T') && (nargs >= 5))
3518 {
3519 int i, len = args[4];
3520
3521 text = (unsigned char *)rxvt_malloc ((len + 1) * sizeof (char));
3522
3523 if (text != NULL)
3524 {
3525 for (i = 0; i < len; i++)
3526 text[i] = cmd_getc ();
3527 text[len] = '\0';
3528 }
3529 }
3530 Gr_do_graphics (cmd, nargs, args, text);
3531#endif 4014#endif
4015
4016 want_refresh = 1;
3532} 4017}
3533/*}}} */ 4018/*}}} */
3534 4019
3535/* ------------------------------------------------------------------------- */ 4020/* ------------------------------------------------------------------------- */
3536 4021
… …
3540 */ 4025 */
3541void 4026void
3542rxvt_term::tt_printf (const char *fmt,...) 4027rxvt_term::tt_printf (const char *fmt,...)
3543{ 4028{
3544 va_list arg_ptr; 4029 va_list arg_ptr;
3545 unsigned char buf[256]; 4030 char buf[256];
3546 4031
3547 va_start (arg_ptr, fmt); 4032 va_start (arg_ptr, fmt);
3548 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4033 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3549 va_end (arg_ptr); 4034 va_end (arg_ptr);
3550 tt_write (buf, STRLEN (buf)); 4035 tt_write (buf, strlen (buf));
3551} 4036}
3552 4037
3553/* ---------------------------------------------------------------------- */ 4038/* ---------------------------------------------------------------------- */
3554/* Write data to the pty as typed by the user, pasted with the mouse, 4039/* Write data to the pty as typed by the user, pasted with the mouse,
3555 * or generated by us in response to a query ESC sequence. 4040 * or generated by us in response to a query ESC sequence.
3556 */ 4041 */
4042static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4043
3557void 4044void
3558rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4045rxvt_term::tt_write (const char *data, unsigned int len)
3559{ 4046{
3560 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4047 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4048 return;
3561 4049
3562 if (len) 4050 if (pty->pty < 0)
4051 return;
4052
4053 if (v_buflen == 0)
4054 {
4055 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4056
4057 max_it (written, 0);
4058
4059 if (written == len)
4060 return;
4061
4062 data += written;
4063 len -= written;
3563 { 4064 }
4065
4066 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4067
4068 memcpy (v_buffer + v_buflen, data, len);
4069 v_buflen += len;
4070
4071 pty_ev.set (ev::READ | ev::WRITE);
4072}
4073
4074void rxvt_term::pty_write ()
4075{
4076 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4077
4078 if (written > 0)
4079 {
4080 v_buflen -= written;
4081
3564 if (v_buflen == 0) 4082 if (v_buflen == 0)
3565 { 4083 {
3566 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3567
3568 if ((unsigned int)written == len)
3569 return;
3570
3571 data += written;
3572 len -= written;
3573 }
3574
3575
3576 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3577
3578 memcpy (v_buffer + v_buflen, data, len);
3579 v_buflen += len;
3580 }
3581
3582 for (;;)
3583 {
3584 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3585
3586 if (written > 0)
3587 {
3588 v_buflen -= written;
3589
3590 if (v_buflen == 0)
3591 {
3592 free (v_buffer); 4084 free (v_buffer);
3593 v_buffer = 0; 4085 v_buffer = 0;
3594 v_buflen = 0;
3595 4086
3596 pty_ev.set (EVENT_READ); 4087 pty_ev.set (ev::READ);
3597 return;
3598 }
3599
3600 memmove (v_buffer, v_buffer + written, v_buflen);
3601 }
3602 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3603 // original code just ignores this...
3604 destroy ();
3605 else
3606 {
3607 pty_ev.set (EVENT_READ | EVENT_WRITE);
3608 return; 4088 return;
3609 } 4089 }
4090
4091 memmove (v_buffer, v_buffer + written, v_buflen);
3610 } 4092 }
4093 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4094 pty_ev.set (ev::READ);
3611} 4095}
3612 4096
3613/*----------------------- end-of-file (C source) -----------------------*/ 4097/*----------------------- end-of-file (C source) -----------------------*/
3614 4098

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