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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.194 by root, Mon Feb 14 10:44:50 2005 UTC vs.
Revision 1.592 by root, Thu Jun 17 00:49:20 2021 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.C 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007,2015 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 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
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
53#ifdef KEYSYM_RESOURCE 55#ifdef KEYSYM_RESOURCE
54# include "keyboard.h" 56# include "keyboard.h"
55#endif 57#endif
56 58
57#include <csignal> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
58 64
59/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
60 66
61#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
62
63// exception thrown when the command parser runs out of input data
64class out_of_input { } out_of_input;
65 68
66#if ENABLE_FRILLS || ISO_14755 69#if ENABLE_FRILLS || ISO_14755
67 70
68#define ISO_14755_STARTED 0x80000000UL 71#define ISO_14755_STARTED 0x80000000UL
69#define ISO_14755_51 0x40000000UL // basic (section 5.1) 72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
… …
93 XK_Shift_L, 0x21e7, 96 XK_Shift_L, 0x21e7,
94 XK_Shift_R, 0x21e7, 97 XK_Shift_R, 0x21e7,
95 98
96 XK_Shift_Lock, 0x21eb, 99 XK_Shift_Lock, 0x21eb,
97 XK_ISO_Lock, 0x21eb, 100 XK_ISO_Lock, 0x21eb,
98 XK_ISO_Lock, 0x21eb,
99 XK_Caps_Lock, 0x21ec, 101 XK_Caps_Lock, 0x21ec,
100 XK_Num_Lock, 0x21ed, 102 XK_Num_Lock, 0x21ed,
101 XK_ISO_Level3_Shift, 0x21ee, 103 XK_ISO_Level3_Shift, 0x21ee,
102 XK_ISO_Level3_Lock, 0x21ef, 104 XK_ISO_Level3_Lock, 0x21ef,
103 XK_ISO_Group_Lock, 0x21f0, 105 XK_ISO_Group_Lock, 0x21f0,
… …
117 XK_Escape, 0x238b, 119 XK_Escape, 0x238b,
118 XK_Undo, 0x238c, 120 XK_Undo, 0x238c,
119 XK_Print, 0x2399, 121 XK_Print, 0x2399,
120 122
121 XK_space, 0x2423, 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,
122 XK_KP_Space, 0x2422, 131 XK_KP_Space, 0x2422,
132#endif
123 0, 133 0,
124}; 134};
125 135
126void 136void ecb_cold
127rxvt_term::iso14755_54 (int x, int y) 137rxvt_term::iso14755_54 (int x, int y)
128{ 138{
129 x = Pixel2Col (x); 139 x = Pixel2Col (x);
130 y = Pixel2Row (y); 140 y = Pixel2Row (y);
131 141
132 if (x < 0 || x >= TermWin.ncol 142 if (!IN_RANGE_EXC (x, 0, ncol)
133 || y < 0 || y >= TermWin.nrow) 143 || !IN_RANGE_EXC (y, 0, nrow))
134 return; 144 return;
135 145
136 for (;;) 146 for (;;)
137 { 147 {
138 text_t t = screen.text[y + TermWin.saveLines - TermWin.view_start][x]; 148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
139 151
140 if (t != NOCHAR || !x) 152 if (t != NOCHAR || !x)
141 { 153 {
142 iso14755_51 (screen.text[y + TermWin.saveLines - TermWin.view_start][x], 154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
143 screen.rend[y + TermWin.saveLines - TermWin.view_start][x]);
144 iso14755buf = ISO_14755_54; 155 iso14755buf = ISO_14755_54;
145 break; 156 break;
146 } 157 }
147 158
148 x--; 159 x--;
149 } 160 }
150
151} 161}
152#endif
153 162
154#if ENABLE_OVERLAY 163void ecb_cold
155void
156rxvt_term::iso14755_51 (unicode_t ch, rend_t r) 164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
157{ 165{
158 rxvt_fontset *fs = FONTSET (r); 166 rxvt_fontset *fs = FONTSET (r);
159 rxvt_font *f = (*fs)[fs->find_font (ch)];
160 wchar_t *chr, *alloc, ch2; 167 wchar_t *chr, *alloc, ch2, **fname;
161 int len; 168 int len;
162 169
163#if ENABLE_COMBINING 170# if ENABLE_COMBINING
164 if (IS_COMPOSE (ch)) 171 if (IS_COMPOSE (ch))
165 { 172 {
166 len = rxvt_composite.expand (ch, 0); 173 len = rxvt_composite.expand (ch);
167 alloc = chr = new wchar_t[len]; 174 alloc = chr = new wchar_t[len];
168 rxvt_composite.expand (ch, chr); 175 rxvt_composite.expand (ch, chr);
169 } 176 }
170 else 177 else
171#endif 178# endif
172 { 179 {
173 ch2 = ch; 180 ch2 = ch;
174 181
175 alloc = 0; 182 alloc = 0;
176 chr = &ch2; 183 chr = &ch2;
177 len = 1; 184 len = 1;
178 } 185 }
179 186
180 int width = strlen (f->name); 187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
181 189
182 scr_overlay_new (0, -1, width < 8+5 ? 8+5 : width, len + 1); 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 - 5 && 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);
183 222
184 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r)); 223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
185 224
186 for (int y = 0; y < len; y++) 225 for (int y = 0; y < len; y++)
187 { 226 {
188 char buf[9]; 227 char buf[9];
189 228
190 ch = *chr++; 229 ch = *chr++;
191 230
192 sprintf (buf, "%8x", ch); 231 sprintf (buf, "%8x", ch);
193 scr_overlay_set (0, y, buf); 232 scr_overlay_set (0, y + 1, buf);
194 scr_overlay_set (9, y, '='); 233 scr_overlay_set (9, y + 1, '=');
195#if !UNICODE3 234# if !UNICODE_3
196 if (ch >= 0x10000) 235 if (ch >= 0x10000)
197 ch = 0xfffd; 236 ch = 0xfffd;
198#endif 237# endif
199 scr_overlay_set (11, y, ch, r); 238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
200 scr_overlay_set (12, y, NOCHAR, r); 241 scr_overlay_set (12, y + 1, NOCHAR, r);
201 } 242 }
202 243
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// }
203 scr_overlay_set (0, len, f->name); 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 }
204 255
205#if ENABLE_COMBINING 256# if ENABLE_COMBINING
206 if (alloc) 257 if (alloc)
207 delete [] alloc; 258 delete [] alloc;
208#endif 259# endif
209} 260}
210#endif 261#endif
211 262
212void 263void ecb_cold
213rxvt_term::commit_iso14755 () 264rxvt_term::commit_iso14755 ()
214{ 265{
215 wchar_t ch[2];
216
217 ch[0] = iso14755buf & ISO_14755_MASK; 266 wchar_t ch = iso14755buf & ISO_14755_MASK;
218 ch[1] = 0;
219 267
220 if (iso14755buf & ISO_14755_51) 268 if (iso14755buf & ISO_14755_51)
221 { 269 {
222 char mb[16]; 270 char mb[MB_LEN_MAX];
223 int len; 271 int len;
224 272
225 // allow verbatim 0-bytes and control-bytes to be entered 273 // allow verbatim 0-bytes and control-bytes to be entered
226 if (ch[0] >= 0x20) 274 if (ch >= 0x20)
227 len = wcstombs (mb, ch, 16); 275 len = wctomb (mb, ch);
228 else 276 else
229 { 277 {
230 mb[0] = ch[0]; 278 mb[0] = ch;
231 len = 1; 279 len = 1;
232 } 280 }
233 281
234 if (len > 0) 282 if (len > 0)
235 tt_write ((unsigned char *)mb, len); 283 tt_write (mb, len);
236 else 284 else
237 scr_bell (); 285 scr_bell ();
238 } 286 }
239 287
240 iso14755buf = 0; 288 iso14755buf = 0;
241} 289}
242 290
243int 291static int ecb_cold
244rxvt_term::hex_keyval (XKeyEvent &ev) 292hex_keyval (XKeyEvent &ev)
245{ 293{
246 // check wether this event corresponds to a hex digit 294 // check whether this event corresponds to a hex digit
247 // if the modifiers had not been pressed. 295 // if the modifiers had not been pressed.
248 for (int index = 0; index < 8; index++) 296 for (int index = 0; index < 8; index++)
249 { 297 {
250 KeySym k = XLookupKeysym (&ev, index); 298 KeySym k = XLookupKeysym (&ev, index);
251 299
… …
257 305
258 return -1; 306 return -1;
259} 307}
260#endif 308#endif
261 309
262/*{{{ Convert the keypress event into a string */ 310static inline KeySym ecb_cold
263void 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 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
264rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
265{ 409{
266 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
267 unsigned int newlen; 411 KeySym keysym = NoSymbol;
268 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
269#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
270 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
271#endif 418#endif
272 int valid_keysym;
273 unsigned char kbuf[KBUFSZ];
274 419
275 /* 420 /*
276 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 421 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
277 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
278 * 423 *
279 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
280 */ 425 */
281 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
282 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
283 meta = (ev.state & ModMetaMask); 428 meta = ev.state & ModMetaMask;
284
285 if (numlock_state || (ev.state & ModNumLockMask))
286 {
287 numlock_state = (ev.state & ModNumLockMask);
288 PrivMode ((!numlock_state), PrivMode_aplKP);
289 }
290 429
291 kbuf[0] = 0; 430 kbuf[0] = 0;
292 431
293#ifdef USE_XIM 432#if USE_XIM
294 if (Input_Context) 433 if (Input_Context)
295 { 434 {
296 Status status_return; 435 Status status_return;
297 436
298#if 0 437#if 0
299#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
300 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 439 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
301 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
302 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
303 else 442 else
304#endif 443#endif
305#endif 444#endif
306 { 445 {
… …
308 447
309 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
310 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
311 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
312 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
313 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
314 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
315 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
316 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
317 SET_LOCALE (locale); 458 SET_LOCALE (locale);
318 459
319 if (status_return == XLookupChars 460 if (status_return == XLookupChars
320 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
… …
334 } 475 }
335 } 476 }
336 else 477 else
337 len = 0; 478 len = 0;
338 } 479 }
339
340 valid_keysym = status_return == XLookupKeySym
341 || status_return == XLookupBoth;
342 } 480 }
343 else 481 else
344#endif 482#endif
345 { 483 {
346 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
347 valid_keysym = keysym != NoSymbol; 485 }
486
487 if (keysym != NoSymbol)
348 } 488 {
489 KeySym orig_keysym = keysym;
349 490
350 if (valid_keysym) 491 /* Shift + F1 - F10 generates F11 - F20 */
492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
496 }
497
498 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
499 {
500 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
501 unsigned int newlen = 1;
502
503 if (ev.state & ModNumLockMask)
504 kp = false;
505
506 keysym = translate_keypad (keysym, kp);
507
508 switch (keysym)
509 {
510#ifndef NO_BACKSPACE_KEY
511 case XK_BackSpace:
512 if (priv_modes & PrivMode_HaveBackSpace)
513 {
514 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
515 ^ !!ctrl) ? '\b' : '\177';
516 kbuf[1] = '\0';
517 }
518 else
519 strcpy (kbuf, rs[Rs_backspace_key]);
520 break;
521#endif
522#ifndef NO_DELETE_KEY
523 case XK_Delete:
524 strcpy (kbuf, rs[Rs_delete_key]);
525 break;
526#endif
527 case XK_Tab:
528 if (shft)
529 strcpy (kbuf, "\033[Z");
530 else
531 {
532#ifdef CTRL_TAB_MAKES_META
533 if (ctrl)
534 meta = 1;
535#endif
536#ifdef MOD4_TAB_MAKES_META
537 if (ev.state & Mod4Mask)
538 meta = 1;
539#endif
540 newlen = 0;
541 }
542 break;
543
544 case XK_Up: /* "\033[A" */
545 case XK_Down: /* "\033[B" */
546 case XK_Right: /* "\033[C" */
547 case XK_Left: /* "\033[D" */
548 strcpy (kbuf, "\033[Z");
549 kbuf[2] = "DACB"[keysym - XK_Left];
550 /* do Shift first */
551 if (shft)
552 kbuf[2] = "dacb"[keysym - XK_Left];
553 else if (ctrl)
554 {
555 kbuf[1] = 'O';
556 kbuf[2] = "dacb"[keysym - XK_Left];
557 }
558 else if (priv_modes & PrivMode_aplCUR)
559 kbuf[1] = 'O';
560 break;
561
562 case XK_KP_Enter:
563 /* allow shift to override */
564 if (kp)
565 {
566 strcpy (kbuf, "\033OM");
567 break;
568 }
569
570 /* FALLTHROUGH */
571
572 case XK_Return:
573 if (priv_modes & PrivMode_LFNL)
574 {
575 kbuf[0] = '\015';
576 kbuf[1] = '\012';
577 kbuf[2] = '\0';
578 }
579 else
580 {
581 kbuf[0] = '\015';
582 kbuf[1] = '\0';
583 }
584 break;
585
586 case XK_KP_F1: /* "\033OP" */
587 case XK_KP_F2: /* "\033OQ" */
588 case XK_KP_F3: /* "\033OR" */
589 case XK_KP_F4: /* "\033OS" */
590 strcpy (kbuf, "\033OP");
591 kbuf[2] += (keysym - XK_KP_F1);
592 break;
593
594 case XK_KP_Multiply: /* "\033Oj" : "*" */
595 case XK_KP_Add: /* "\033Ok" : "+" */
596 case XK_KP_Separator: /* "\033Ol" : "," */
597 case XK_KP_Subtract: /* "\033Om" : "-" */
598 case XK_KP_Decimal: /* "\033On" : "." */
599 case XK_KP_Divide: /* "\033Oo" : "/" */
600 case XK_KP_0: /* "\033Op" : "0" */
601 case XK_KP_1: /* "\033Oq" : "1" */
602 case XK_KP_2: /* "\033Or" : "2" */
603 case XK_KP_3: /* "\033Os" : "3" */
604 case XK_KP_4: /* "\033Ot" : "4" */
605 case XK_KP_5: /* "\033Ou" : "5" */
606 case XK_KP_6: /* "\033Ov" : "6" */
607 case XK_KP_7: /* "\033Ow" : "7" */
608 case XK_KP_8: /* "\033Ox" : "8" */
609 case XK_KP_9: /* "\033Oy" : "9" */
610 /* allow shift to override */
611 if (kp)
612 {
613 strcpy (kbuf, "\033Oj");
614 kbuf[2] += (keysym - XK_KP_Multiply);
615 }
616 else
617 {
618 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
619 kbuf[1] = '\0';
620 }
621 break;
622
623 default:
624 {
625 int param = map_function_key (keysym);
626 if (param > 0)
627 sprintf (kbuf,"\033[%d~", param);
628 else
629 newlen = 0;
630 }
631 break;
632 }
633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
638 {
639 /*
640 * pass Shift/Control indicators for function keys ending with `~'
641 *
642 * eg,
643 * Prior = "ESC[5~"
644 * Shift+Prior = "ESC[5$"
645 * Ctrl+Prior = "ESC[5^"
646 * Ctrl+Shift+Prior = "ESC[5@"
647 */
648 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
649 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
650
651 /*
652 * Pass meta for all function keys, if 'meta' option set
653 */
654#ifdef META8_OPTION
655 if (meta && (meta_char == 0x80))
656 kbuf[len - 1] |= 0x80;
657#endif
658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
662 {
663 len = 1;
664 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
665 }
666 else if (keysym == XK_ISO_Left_Tab)
667 {
668 strcpy (kbuf, "\033[Z");
669 len = 3;
670 }
671 else
672 {
673#ifdef META8_OPTION
674 /* set 8-bit on */
675 if (meta && (meta_char == 0x80))
676 {
677 char *ch;
678
679 for (ch = kbuf; ch < kbuf + len; ch++)
680 *ch |= 0x80;
681 }
682#endif
683 /* nil */ ;
684 }
685
686 keysym = orig_keysym;
687 }
688
689 /* escape prefix */
690 if (len && meta
691#ifdef META8_OPTION
692 && meta_char == C0_ESC
693#endif
694 )
695 {
696 *--kbuf = C0_ESC;
697 len++;
698 }
699
700 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
701 return;
702
703 if (keysym != NoSymbol)
351 { 704 {
352#ifdef KEYSYM_RESOURCE 705#ifdef KEYSYM_RESOURCE
353 if (keyboard->dispatch (this, keysym, ev.state)) 706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
354 return; 707 return;
355#endif 708#endif
356 709
357 if (TermWin.saveLines) 710 if (saveLines)
358 { 711 {
359#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
360 if (!ctrl && !meta) 713 if (!ctrl && !meta)
361#else 714#else
362 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
363#endif 716#endif
364 { 717 {
365 int lnsppg; 718 int lnsppg;
366 719
367#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
368 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
369#else 722#else
370 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
371#endif 724#endif
725 max_it (lnsppg, 1);
726
372 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
373 { 728 {
374 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
375 return; 730 return;
376 } 731 }
377 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
378 { 733 {
379 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
380 return; 735 return;
381 } 736 }
382 } 737 }
383#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
384 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
385 { 740 {
386 if (keysym == XK_Up) 741 if (keysym == XK_Up)
387 { 742 {
388 scr_page (UP, 1); 743 scr_page (1);
389 return; 744 return;
390 } 745 }
391 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
392 { 747 {
393 scr_page (DN, 1); 748 scr_page (-1);
394 return; 749 return;
395 } 750 }
396 } 751 }
397#endif 752#endif
398#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
399 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
400 { 755 {
401 if (keysym == XK_Home) 756 if (keysym == XK_Home)
402 { 757 {
403 scr_move_to (0, 1); 758 scr_changeview (top_row);
404 return; 759 return;
405 } 760 }
406 else if (keysym == XK_End) 761 else if (keysym == XK_End)
407 { 762 {
408 scr_move_to (1, 0); 763 scr_changeview (0);
409 return; 764 return;
410 } 765 }
411 } 766 }
412#endif 767#endif
413 } 768 }
414 769
415 if (shft) 770 if (shft)
416 { 771 {
417 /* Shift + F1 - F10 generates F11 - F20 */
418 if (keysym >= XK_F1 && keysym <= XK_F10)
419 {
420 keysym += (XK_F11 - XK_F1);
421 shft = 0; /* turn off Shift */
422 }
423 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
424 { 773 {
425 switch (keysym) 774 switch (keysym)
426 { 775 {
427 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
428 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
429 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
430 return; 779 return;
431#if TODO 780#if TODO
432 /* rxvt extras */ 781 /* rxvt extras */
433 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
434 change_font (FONT_UP);
435 return; 783 return;
436 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
437 change_font (FONT_DN);
438 return; 785 return;
439#endif 786#endif
440 } 787 }
441 } 788 }
442 } 789 }
443 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
796 {
797 free (selection.clip_text);
798 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
799 selection.clip_len = selection.len;
800 selection_grab (CurrentTime, true);
801 }
802
803 return;
804 }
805
444#if ENABLE_FRILLS || ISO_14755 806#if ENABLE_FRILLS || ISO_14755
445 // ISO 14755 support 807 // ISO 14755 support
446 if (shft && ctrl) 808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
447 { 809 {
448 int hv; 810 int hv;
449 811
450 if (iso14755buf & ISO_14755_51 812 if (iso14755buf & ISO_14755_51
451 && (keysym == XK_space || keysym == XK_KP_Space 813 && (keysym == XK_space || keysym == XK_KP_Space
… …
453 { 815 {
454 commit_iso14755 (); 816 commit_iso14755 ();
455 iso14755buf = ISO_14755_51; 817 iso14755buf = ISO_14755_51;
456# if ISO_14755 818# if ISO_14755
457 iso14755_51 (0); 819 iso14755_51 (0);
820# endif
821 return;
822 }
823 else if (keysym == XK_BackSpace)
824 {
825 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
826# if ISO_14755
827 iso14755_51 (iso14755buf & ISO_14755_MASK);
458# endif 828# endif
459 return; 829 return;
460 } 830 }
461 else if ((hv = hex_keyval (ev)) >= 0) 831 else if ((hv = hex_keyval (ev)) >= 0)
462 { 832 {
… …
467# endif 837# endif
468 return; 838 return;
469 } 839 }
470 else 840 else
471 { 841 {
472# if ENABLE_OVERLAY 842# if ISO_14755
473 scr_overlay_off (); 843 scr_overlay_off ();
474# endif 844# endif
475 iso14755buf = 0; 845 iso14755buf = 0;
476 } 846 }
477 } 847 }
848 else if (option (Opt_iso14755) &&
478 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
479 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
480 if (!(iso14755buf & ISO_14755_STARTED)) 851 if (!(iso14755buf & ISO_14755_STARTED))
481 { 852 {
482 iso14755buf |= ISO_14755_STARTED; 853 iso14755buf |= ISO_14755_STARTED;
483# if ENABLE_OVERLAY 854# if ISO_14755
484 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
485 scr_overlay_set (0, 0, "ISO 14755 mode"); 856 scr_overlay_set (0, 0, "ISO 14755 mode");
486# endif 857# endif
487 } 858 }
488#endif 859#endif
489 860
490#ifdef PRINTPIPE 861#ifdef PRINTPIPE
491 if (keysym == XK_Print) 862 if (keysym == XK_Print)
492 { 863 {
493 scr_printscreen (ctrl | shft); 864 scr_printscreen (ctrl | shft);
494 return; 865 return;
495 } 866 }
496#endif 867#endif
497
498 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
499 {
500 {
501 newlen = 1;
502 switch (keysym)
503 {
504#ifndef NO_BACKSPACE_KEY
505 case XK_BackSpace:
506 if (priv_modes & PrivMode_HaveBackSpace)
507 {
508 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
509 ^ !!ctrl) ? '\b' : '\177';
510 kbuf[1] = '\0';
511 }
512 else
513 strcpy (kbuf, key_backspace);
514 break;
515#endif
516#ifndef NO_DELETE_KEY
517 case XK_Delete:
518 strcpy (kbuf, key_delete);
519 break;
520#endif
521 case XK_Tab:
522 if (shft)
523 strcpy (kbuf, "\033[Z");
524 else
525 {
526#ifdef CTRL_TAB_MAKES_META
527 if (ctrl)
528 meta = 1;
529#endif
530#ifdef MOD4_TAB_MAKES_META
531 if (ev.state & Mod4Mask)
532 meta = 1;
533#endif
534 newlen = 0;
535 }
536 break;
537
538#ifdef XK_KP_Left
539 case XK_KP_Up: /* \033Ox or standard */
540 case XK_KP_Down: /* \033Or or standard */
541 case XK_KP_Right: /* \033Ov or standard */
542 case XK_KP_Left: /* \033Ot or standard */
543 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
544 {
545 strcpy (kbuf, "\033OZ");
546 kbuf[2] = "txvr"[keysym - XK_KP_Left];
547 break;
548 }
549 else
550 /* translate to std. cursor key */
551 keysym = XK_Left + (keysym - XK_KP_Left);
552 /* FALLTHROUGH */
553#endif
554 case XK_Up: /* "\033[A" */
555 case XK_Down: /* "\033[B" */
556 case XK_Right: /* "\033[C" */
557 case XK_Left: /* "\033[D" */
558 strcpy (kbuf, "\033[Z");
559 kbuf[2] = "DACB"[keysym - XK_Left];
560 /* do Shift first */
561 if (shft)
562 kbuf[2] = "dacb"[keysym - XK_Left];
563 else if (ctrl)
564 {
565 kbuf[1] = 'O';
566 kbuf[2] = "dacb"[keysym - XK_Left];
567 }
568 else if (priv_modes & PrivMode_aplCUR)
569 kbuf[1] = 'O';
570 break;
571
572#ifndef UNSHIFTED_SCROLLKEYS
573# ifdef XK_KP_Prior
574 case XK_KP_Prior:
575 /* allow shift to override */
576 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
577 {
578 strcpy (kbuf, "\033Oy");
579 break;
580 }
581 /* FALLTHROUGH */
582# endif
583 case XK_Prior:
584 strcpy (kbuf, "\033[5~");
585 break;
586# ifdef XK_KP_Next
587 case XK_KP_Next:
588 /* allow shift to override */
589 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
590 {
591 strcpy (kbuf, "\033Os");
592 break;
593 }
594 /* FALLTHROUGH */
595# endif
596 case XK_Next:
597 strcpy (kbuf, "\033[6~");
598 break;
599#endif
600 case XK_KP_Enter:
601 /* allow shift to override */
602 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
603 {
604 strcpy (kbuf, "\033OM");
605 break;
606 }
607
608 /* FALLTHROUGH */
609
610 case XK_Return:
611 if (priv_modes & PrivMode_LFNL)
612 {
613 kbuf[0] = '\015';
614 kbuf[1] = '\012';
615 kbuf[2] = '\0';
616 }
617 else
618 {
619 kbuf[0] = '\015';
620 kbuf[1] = '\0';
621 }
622 break;
623
624#ifdef XK_KP_Begin
625 case XK_KP_Begin:
626 strcpy (kbuf, "\033Ou");
627 break;
628
629 case XK_KP_Insert:
630 strcpy (kbuf, "\033Op");
631 break;
632
633 case XK_KP_Delete:
634 strcpy (kbuf, "\033On");
635 break;
636#endif
637 case XK_KP_F1: /* "\033OP" */
638 case XK_KP_F2: /* "\033OQ" */
639 case XK_KP_F3: /* "\033OR" */
640 case XK_KP_F4: /* "\033OS" */
641 strcpy (kbuf, "\033OP");
642 kbuf[2] += (keysym - XK_KP_F1);
643 break;
644
645 case XK_KP_Multiply: /* "\033Oj" : "*" */
646 case XK_KP_Add: /* "\033Ok" : "+" */
647 case XK_KP_Separator: /* "\033Ol" : "," */
648 case XK_KP_Subtract: /* "\033Om" : "-" */
649 case XK_KP_Decimal: /* "\033On" : "." */
650 case XK_KP_Divide: /* "\033Oo" : "/" */
651 case XK_KP_0: /* "\033Op" : "0" */
652 case XK_KP_1: /* "\033Oq" : "1" */
653 case XK_KP_2: /* "\033Or" : "2" */
654 case XK_KP_3: /* "\033Os" : "3" */
655 case XK_KP_4: /* "\033Ot" : "4" */
656 case XK_KP_5: /* "\033Ou" : "5" */
657 case XK_KP_6: /* "\033Ov" : "6" */
658 case XK_KP_7: /* "\033Ow" : "7" */
659 case XK_KP_8: /* "\033Ox" : "8" */
660 case XK_KP_9: /* "\033Oy" : "9" */
661 /* allow shift to override */
662 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
663 {
664 strcpy (kbuf, "\033Oj");
665 kbuf[2] += (keysym - XK_KP_Multiply);
666 }
667 else
668 {
669 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
670 kbuf[1] = '\0';
671 }
672 break;
673
674 case XK_Find:
675 strcpy (kbuf, "\033[1~");
676 break;
677 case XK_Insert:
678 strcpy (kbuf, "\033[2~");
679 break;
680#ifdef DXK_Remove /* support for DEC remove like key */
681 case DXK_Remove:
682 /* FALLTHROUGH */
683#endif
684 case XK_Execute:
685 strcpy (kbuf, "\033[3~");
686 break;
687 case XK_Select:
688 strcpy (kbuf, "\033[4~");
689 break;
690#ifdef XK_KP_End
691 case XK_KP_End:
692 /* allow shift to override */
693 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
694 {
695 strcpy (kbuf, "\033Oq");
696 break;
697 }
698 /* FALLTHROUGH */
699#endif
700 case XK_End:
701 strcpy (kbuf, KS_END);
702 break;
703#ifdef XK_KP_Home
704 case XK_KP_Home:
705 /* allow shift to override */
706 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
707 {
708 strcpy (kbuf, "\033Ow");
709 break;
710 }
711 /* FALLTHROUGH */
712#endif
713 case XK_Home:
714 strcpy (kbuf, KS_HOME);
715 break;
716
717#define FKEY(n, fkey) \
718 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
719
720 case XK_F1: /* "\033[11~" */
721 case XK_F2: /* "\033[12~" */
722 case XK_F3: /* "\033[13~" */
723 case XK_F4: /* "\033[14~" */
724 case XK_F5: /* "\033[15~" */
725 FKEY (11, XK_F1);
726 break;
727 case XK_F6: /* "\033[17~" */
728 case XK_F7: /* "\033[18~" */
729 case XK_F8: /* "\033[19~" */
730 case XK_F9: /* "\033[20~" */
731 case XK_F10: /* "\033[21~" */
732 FKEY (17, XK_F6);
733 break;
734 case XK_F11: /* "\033[23~" */
735 case XK_F12: /* "\033[24~" */
736 case XK_F13: /* "\033[25~" */
737 case XK_F14: /* "\033[26~" */
738 FKEY (23, XK_F11);
739 break;
740 case XK_F15: /* "\033[28~" */
741 case XK_F16: /* "\033[29~" */
742 FKEY (28, XK_F15);
743 break;
744 case XK_Help: /* "\033[28~" */
745 FKEY (28, XK_Help);
746 break;
747 case XK_Menu: /* "\033[29~" */
748 FKEY (29, XK_Menu);
749 break;
750 case XK_F17: /* "\033[31~" */
751 case XK_F18: /* "\033[32~" */
752 case XK_F19: /* "\033[33~" */
753 case XK_F20: /* "\033[34~" */
754 case XK_F21: /* "\033[35~" */
755 case XK_F22: /* "\033[36~" */
756 case XK_F23: /* "\033[37~" */
757 case XK_F24: /* "\033[38~" */
758 case XK_F25: /* "\033[39~" */
759 case XK_F26: /* "\033[40~" */
760 case XK_F27: /* "\033[41~" */
761 case XK_F28: /* "\033[42~" */
762 case XK_F29: /* "\033[43~" */
763 case XK_F30: /* "\033[44~" */
764 case XK_F31: /* "\033[45~" */
765 case XK_F32: /* "\033[46~" */
766 case XK_F33: /* "\033[47~" */
767 case XK_F34: /* "\033[48~" */
768 case XK_F35: /* "\033[49~" */
769 FKEY (31, XK_F17);
770 break;
771#undef FKEY
772 default:
773 newlen = 0;
774 break;
775 }
776
777 if (newlen)
778 len = strlen (kbuf);
779 }
780
781 /*
782 * Pass meta for all function keys, if 'meta' option set
783 */
784#ifdef META8_OPTION
785 if (meta && (meta_char == 0x80) && len > 0)
786 kbuf[len - 1] |= 0x80;
787#endif
788
789 }
790 else if (ctrl && keysym == XK_minus)
791 {
792 len = 1;
793 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
794 }
795 else if (keysym == XK_ISO_Left_Tab)
796 {
797 strcpy (kbuf, "\033[Z");
798 len = 3;
799 }
800 else
801 {
802#ifdef META8_OPTION
803 /* set 8-bit on */
804 if (meta && (meta_char == 0x80))
805 {
806 unsigned char *ch;
807
808 for (ch = kbuf; ch < kbuf + len; ch++)
809 *ch |= 0x80;
810
811 meta = 0;
812 }
813#endif
814 /* nil */ ;
815 }
816 } 868 }
817 869
818 if (len <= 0) 870 if (len <= 0)
819 return; /* not mapped */ 871 return; /* not mapped */
820 872
821 if (options & Opt_scrollTtyKeypress) 873 tt_write_user_input (kbuf, (unsigned int)len);
822 if (TermWin.view_start) 874}
875
876void ecb_cold
877rxvt_term::key_release (XKeyEvent &ev)
878{
879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
880 KeySym keysym;
881
882 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
883#endif
884
885#if ENABLE_FRILLS || ISO_14755
886 // ISO 14755 support
887 if (iso14755buf)
888 if (iso14755buf & ISO_14755_52)
823 { 889 {
824 TermWin.view_start = 0; 890# if ISO_14755
825 want_refresh = 1; 891 scr_overlay_off ();
892# endif
893# if ISO_14755
894 // iso14755 part 5.2 handling: release time
895 // first: controls
896 if ((ev.state & ControlMask)
897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
899 {
900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
908 {
909 iso14755buf = ISO_14755_51 | i[1];
910 commit_iso14755 ();
911
912 return;
913 }
914
915 scr_bell ();
916# endif
917 iso14755buf = 0;
918
919 return;
826 } 920 }
827 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
828 /* 922 {
829 * these modifications only affect the static keybuffer 923# if ISO_14755
830 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
831 *
832 * eg,
833 * Prior = "ESC[5~"
834 * Shift+Prior = "ESC[5$"
835 * Ctrl+Prior = "ESC[5^"
836 * Ctrl+Shift+Prior = "ESC[5@"
837 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
838 */
839 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
840 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
841
842 /* escape prefix */
843 if (meta
844#ifdef META8_OPTION
845 && meta_char == C0_ESC
846#endif 925# endif
847 ) 926 if (iso14755buf & ISO_14755_51)
848 { 927 commit_iso14755 ();
849 const unsigned char ch = C0_ESC; 928#if ISO_14755
850 tt_write (&ch, 1); 929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
851 } 930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
852 932
853#if defined(DEBUG_CMD) 933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
854 /* Display keyboard buffer contents */ 934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
855 unsigned char *p; 935 }
856 int i;
857
858 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
859 for (i = 0, p = kbuf; i < len; i++, p++)
860 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
861 fprintf (stderr, "'\n");
862#endif /* DEBUG_CMD */
863 tt_write (kbuf, (unsigned int)len);
864}
865/*}}} */
866
867#if MENUBAR_MAX || defined (KEYSYM_RESOURCE)
868/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
869/* attempt to `write' count to the input buffer */
870unsigned int
871rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
872{
873 unsigned int n, s;
874
875 n = cmdbuf_ptr - cmdbuf_base;
876 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
877
878 if (n > 0 && s < count)
879 {
880 memmove (cmdbuf_base, cmdbuf_ptr,
881 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
882 cmdbuf_ptr = cmdbuf_base;
883 cmdbuf_endp -= n;
884 s += n;
885 }
886
887 if (count > s)
888 {
889 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
890 count = s;
891 }
892
893 for (; count--;)
894 *cmdbuf_endp++ = *str++;
895
896 cmd_parse ();
897
898 return 0;
899}
900#endif 936# endif
937 else
938 iso14755buf = 0;
939 }
940#endif
941
942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
943 return;
944
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 if (!(ev.state & ControlMask))
947 slip_wheel_ev.stop ();
948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
949 mouse_slip_wheel_speed = 0;
950#endif
951}
901 952
902void 953void
903rxvt_term::flush () 954rxvt_term::flush ()
904{ 955{
905 flush_ev.stop (); 956 flush_ev.stop ();
906 957
907#ifdef TRANSPARENT 958#ifdef HAVE_IMG
908 if (want_full_refresh) 959 if (bg_flags & BG_NEEDS_REFRESH)
909 { 960 {
910 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
911 scr_clear ();
912 scr_touch (false); 962 scr_touch (false);
913 } 963 }
914#endif 964#endif
915 965
916 if (want_refresh) 966 if (want_refresh)
917 { 967 {
968 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
969 {
970 int row = view_start;
971 int end_row = row + nrow;
972
973 while (row > top_row && ROW (row - 1).is_longer ())
974 --row;
975
976 do
977 {
978 int start_row = row;
979 line_t *l;
980
981 do
982 {
983 l = &ROW (row++);
984
985 if (!(l->f & LINE_FILTERED))
986 {
987 // line not filtered, mark it as filtered
988 l->f |= LINE_FILTERED;
989 while (l->is_longer ())
990 {
991 l = &ROW (row++);
992 l->f |= LINE_FILTERED;
993 }
994
995 // and filter it
996 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
997
998 break;
999 }
1000 }
1001 while (l->is_longer () && row < end_row);
1002 }
1003 while (row < end_row);
1004 }
1005
918 scr_refresh (refresh_type); 1006 scr_refresh ();
919 scrollbar_show (1); 1007 scrollBar.show (1);
920#ifdef USE_XIM 1008#if USE_XIM
921 IMSendSpot (); 1009 im_send_spot ();
922#endif 1010#endif
923 } 1011 }
924 1012
925 display->flush (); 1013 display->flush ();
926} 1014}
927 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
928void 1017void
929rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
930{ 1019{
931 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
932 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
933 1022
934 display->flush (); 1023 display->flush ();
935
936 if (want_refresh && !flush_ev.active)
937 flush_ev.start (NOW + 0.01);
938} 1024}
939 1025
940void 1026void
941rxvt_term::flush_cb (time_watcher &w) 1027rxvt_term::flush_cb (ev::timer &w, int revents)
942{ 1028{
943 SET_R (this); 1029 make_current ();
944 SET_LOCALE (locale);
945 1030
946 refresh_limit = 1;
947 refresh_count = 0; 1031 refresh_count = 0;
948 flush (); 1032 flush ();
949} 1033}
950 1034
951#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
952void 1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (!focus)
1040 return;
1041
1042 if (hidden_cursor)
1043 {
1044 hidden_cursor = 0;
1045 want_refresh = 1;
1046 }
1047
1048 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1049 cursor_blink_ev.again ();
1050 else
1051 cursor_blink_ev.stop ();
1052}
1053
1054void
953rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
954{ 1056{
955 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
956 want_refresh = 1; 1058 want_refresh = 1;
957 1059 refresh_check ();
958 w.start (w.at + BLINK_INTERVAL);
959} 1060}
960#endif 1061#endif
961 1062
962#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
963void 1064void
964rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
965{ 1066{
966 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
967 { 1068 {
968 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
969 want_refresh = 1; 1070 want_refresh = 1;
970 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
971 } 1072 }
1073 else
1074 w.stop ();
972} 1075}
973#endif 1076#endif
974 1077
975#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
976void 1079void
977rxvt_term::cont_scroll_cb (time_watcher &w) 1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
978{ 1081{
979 if ((scrollbar_isUp() || scrollbar_isDn()) && 1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
980 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
981 { 1084 {
982 refresh_type |= SMOOTH_REFRESH;
983 want_refresh = 1; 1085 want_refresh = 1;
984 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1086 refresh_check ();
985 } 1087 }
1088 else
1089 w.stop ();
986} 1090}
987#endif 1091#endif
988 1092
989#ifdef SELECTION_SCROLLING 1093#ifdef SELECTION_SCROLLING
990void 1094void
991rxvt_term::sel_scroll_cb (time_watcher &w) 1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
992{ 1096{
993 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1097 if (scr_page (scroll_selection_lines))
994 { 1098 {
995 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
996 refresh_type |= SMOOTH_REFRESH;
997 want_refresh = 1; 1100 want_refresh = 1;
998 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1101 refresh_check ();
999 } 1102 }
1103 else
1104 w.stop ();
1000} 1105}
1001#endif 1106#endif
1002 1107
1003#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1004void 1109void
1005rxvt_term::slip_wheel_cb (time_watcher &w) 1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1006{ 1111{
1007 if (mouse_slip_wheel_speed == 0 1112 if (scr_page (mouse_slip_wheel_speed))
1008 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1009 : scr_page (UP, mouse_slip_wheel_speed))
1010 { 1113 {
1011 if (TermWin.view_start == TermWin.nscrolled ||
1012 TermWin.view_start == 0)
1013 mouse_slip_wheel_speed = 0;
1014
1015 refresh_type |= SMOOTH_REFRESH;
1016 want_refresh = 1; 1114 want_refresh = 1;
1017 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1115 refresh_check ();
1116 }
1117
1118 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1018 } 1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1122 }
1123}
1124#endif
1125
1126#if LINUX_YIELD_HACK
1127static struct event_handler
1128{
1129 ev::prepare yield_ev;
1130
1131 void yield_cb (ev::prepare &w, int revents)
1132 {
1133 // this should really be sched_yield(), but the linux guys thought
1134 // that giving a process calling sched_yield () less cpu time than
1135 // ones with high nice levels is a useful thing to do. It surely is is
1136 // allowed by the sus... as is returning ENOSYS.
1137 // since the linux guys additionally thought that breaking the only
1138 // known workaround against their unusable sched_yield hack is cool,
1139 // we just nanosleep a bit and hope for the best.
1140
1141 struct timespec ts = { 0, 1000 };
1142 nanosleep (&ts, 0);
1143
1144 w.stop ();
1145 }
1146
1147 event_handler ()
1148 : yield_ev (this, &event_handler::yield_cb)
1149 {
1150 }
1151} event_handler;
1152#endif
1153
1154/* make sure all the cmd data is at beginning of cmdbuf */
1155void
1156rxvt_term::cmdbuf_reify ()
1157{
1158 if (cmdbuf_ptr == cmdbuf_base)
1159 return;
1160
1161 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1162
1163 memmove (cmdbuf_base, cmdbuf_ptr, used);
1164 cmdbuf_ptr = cmdbuf_base;
1165 cmdbuf_endp = cmdbuf_ptr + used;
1166
1167}
1168
1169#if defined (KEYSYM_RESOURCE)
1170void
1171rxvt_term::cmdbuf_append (const char *str, size_t count)
1172{
1173 cmdbuf_reify ();
1174
1175 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1176
1177 if (count > avail)
1178 return;
1179
1180 memcpy (cmdbuf_endp, str, count);
1181 cmdbuf_endp += count;
1182
1183 cmd_parse ();
1019} 1184}
1020#endif 1185#endif
1021 1186
1022bool 1187bool
1023rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
1024{ 1189{
1025 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
1026 1191
1027 if (CBUFSIZ == n) 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1028 { 1193
1029 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1194 if (!avail)
1030 n = 0;
1031 } 1195 {
1032 1196 // normally this indicates a "too long" command sequence - just drop the data we have
1033 memmove (cmdbuf_base, cmdbuf_ptr, n);
1034 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
1035 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
1036 1201
1037 n = read (pty.pty, cmdbuf_endp, CBUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1038 1203
1039 if (n > 0) 1204 if (r > 0)
1040 { 1205 {
1041 cmdbuf_endp += n; 1206 cmdbuf_endp += r;
1042 return true; 1207 return true;
1043 } 1208 }
1044 else if (n < 0 && errno != EAGAIN) 1209 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1210 {
1211#if LINUX_YIELD_HACK
1212 if (display->is_local)
1213 event_handler.yield_ev.start ();
1214#endif
1215 }
1216 else
1217 {
1218 pty_ev.stop ();
1219
1220 if (!option (Opt_hold))
1045 destroy (); 1221 destroy ();
1046 1222 }
1223
1047 return false; 1224 return false;
1048} 1225}
1049 1226
1050void 1227void
1051rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
1052{ 1229{
1053 SET_R (this); 1230 make_current ();
1054 SET_LOCALE (locale);
1055 1231
1056 if (revents & EVENT_READ) 1232 if (revents & ev::READ)
1057 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
1058 while (pty_fill ()) 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
1059 if (cmd_parse ()) 1235 cmd_parse ();
1060 break;
1061 1236
1062 if (revents & EVENT_WRITE) 1237 if (revents & ev::WRITE)
1063 pty_write (); 1238 pty_write ();
1064}
1065 1239
1066void 1240 refresh_check ();
1241}
1242
1243void ecb_cold
1067rxvt_term::pointer_unblank () 1244rxvt_term::pointer_unblank ()
1068{ 1245{
1069 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1246 XDefineCursor (dpy, vt, TermWin_cursor);
1070 recolour_cursor (); 1247 recolor_cursor ();
1071 1248
1072#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
1073 hidden_pointer = 0; 1250 hidden_pointer = 0;
1074 1251
1075 if (options & Opt_pointerBlank) 1252 if (option (Opt_pointerBlank))
1076 pointer_ev.start (NOW + pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
1077#endif 1254#endif
1078} 1255}
1079 1256
1080#ifdef POINTER_BLANK 1257#ifdef POINTER_BLANK
1081void 1258void ecb_cold
1082rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
1083{ 1260{
1084 if (! (options & Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
1085 return; 1262 return;
1086 1263
1087 XDefineCursor (display->display, TermWin.vt, display->blank_cursor); 1264 XDefineCursor (dpy, vt, display->blank_cursor);
1088 XFlush (display->display); 1265 XFlush (dpy);
1089 1266
1090 hidden_pointer = 1; 1267 hidden_pointer = 1;
1091} 1268}
1092 1269
1093void 1270void ecb_cold
1094rxvt_term::pointer_cb (time_watcher &w) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
1095{ 1272{
1096 SET_R (this); 1273 make_current ();
1097 SET_LOCALE (locale);
1098 1274
1099 pointer_blank (); 1275 pointer_blank ();
1100} 1276}
1101#endif 1277#endif
1102 1278
1103void 1279void
1104rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
1105{ 1281{
1106 int button_number, key_state = 0; 1282 int button_number, state = 0;
1107 int x, y; 1283 int x, y;
1284 bool release = ev.type == ButtonRelease;
1108 1285
1109 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
1110 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
1111 pixel_position (&x, &y);
1112 1288
1113 if (MEvent.button == AnyButton) 1289 if (ev.type == MotionNotify)
1114 button_number = 3; 1290 {
1115 else 1291 if (x == mouse_row && y == mouse_col)
1292 return;
1293
1294 mouse_row = x;
1295 mouse_col = y;
1296 state += 32;
1116 { 1297 }
1298
1117 button_number = MEvent.button - Button1; 1299 button_number = MEvent.button - Button1;
1118 /* add 0x3D for wheel events, like xterm does */ 1300 /* add 0x3D for wheel events, like xterm does */
1119 if (button_number >= 3) 1301 if (button_number >= 3)
1120 button_number += (64 - 3); 1302 button_number += 64 - 3;
1121 }
1122 1303
1123 if (priv_modes & PrivMode_MouseX10) 1304 if (priv_modes & PrivMode_MouseX10)
1124 { 1305 {
1125 /* 1306 /*
1126 * do not report ButtonRelease 1307 * do not report ButtonRelease
1127 * no state info allowed 1308 * no state info allowed
1128 */ 1309 */
1129 key_state = 0; 1310 if (release)
1130 if (button_number == 3)
1131 return; 1311 return;
1132 } 1312 }
1133 else 1313 else
1134 { 1314 {
1135 /* XTerm mouse reporting needs these values: 1315 /* XTerm mouse reporting needs these values:
… …
1137 * 8 = Meta 1317 * 8 = Meta
1138 * 16 = Control 1318 * 16 = Control
1139 * plus will add in our own Double-Click reporting 1319 * plus will add in our own Double-Click reporting
1140 * 32 = Double Click 1320 * 32 = Double Click
1141 */ 1321 */
1142 key_state = ((MEvent.state & ShiftMask) ? 4 : 0) 1322 state += ((MEvent.state & ShiftMask) ? 4 : 0)
1143 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1323 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1144 + ((MEvent.state & ControlMask) ? 16 : 0); 1324 + ((MEvent.state & ControlMask) ? 16 : 0);
1145#ifdef MOUSE_REPORT_DOUBLECLICK 1325#ifdef MOUSE_REPORT_DOUBLECLICK
1146 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1326 state += ((MEvent.clicks > 1) ? 32 : 0);
1147#endif 1327#endif
1148 } 1328 }
1329
1330 int code = 32 + (release ? 3 : button_number) + state;
1149 1331
1150#if DEBUG_MOUSEREPORT 1332#if DEBUG_MOUSEREPORT
1151 fprintf (stderr, "Mouse ["); 1333 fprintf (stderr, "Mouse [");
1152 if (key_state & 16) 1334 if (state & 16)
1153 fputc ('C', stderr); 1335 fputc ('C', stderr);
1154 if (key_state & 4) 1336 if (state & 4)
1155 fputc ('S', stderr); 1337 fputc ('S', stderr);
1156 if (key_state & 8) 1338 if (state & 8)
1157 fputc ('A', stderr); 1339 fputc ('A', stderr);
1158 if (key_state & 32) 1340 if (state & 32)
1159 fputc ('2', stderr); 1341 fputc ('2', stderr);
1160 fprintf (stderr, "]: <%d>, %d/%d\n", 1342 fprintf (stderr, "]: <%d>, %d/%d\n",
1161 button_number, 1343 button_number,
1162 x + 1, 1344 x,
1163 y + 1); 1345 y);
1164#endif 1346#endif
1165 1347
1348#if ENABLE_FRILLS
1349 if (priv_modes & PrivMode_ExtMouseSGR)
1350 tt_printf ("\033[<%d;%d;%d%c",
1351 button_number + state,
1352 x,
1353 y,
1354 release ? 'm' : 'M');
1355 else if (priv_modes & PrivMode_ExtMouseUrxvt)
1356 tt_printf ("\033[%d;%d;%dM",
1357 code,
1358 x,
1359 y);
1360 else if (priv_modes & PrivMode_ExtMouseUTF8)
1361 tt_printf ("\033[M%c%lc%lc",
1362 code,
1363 wint_t (32 + x),
1364 wint_t (32 + y));
1365 else
1366#endif
1166 tt_printf ("\033[M%c%c%c", 1367 tt_printf ("\033[M%c%c%c",
1167 (32 + button_number + key_state), 1368 code,
1168 (32 + x + 1), 1369 32 + x,
1169 (32 + y + 1)); 1370 32 + y);
1170} 1371}
1171
1172#ifdef USING_W11LIB
1173void
1174rxvt_W11_process_x_event (XEvent *ev)
1175{
1176 rxvt_t *r = rxvt_get_r ();
1177
1178 x_cb (*ev);
1179}
1180#endif
1181 1372
1182/*{{{ process an X event */ 1373/*{{{ process an X event */
1183void 1374void ecb_hot
1184rxvt_term::x_cb (XEvent &ev) 1375rxvt_term::x_cb (XEvent &ev)
1185{ 1376{
1186 dDisp; 1377 make_current ();
1187 1378
1188 SET_R (this); 1379 dLocal (Display *, dpy);
1189 SET_LOCALE (locale);
1190 1380
1191#if defined(CURSOR_BLINK) 1381 if (ev.xany.window == vt
1192 if ((options & Opt_cursorBlink) && ev.type == KeyPress) 1382 && SHOULD_INVOKE (HOOK_X_EVENT)
1193 { 1383 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1194 if (hidden_cursor) 1384 return;
1195 {
1196 hidden_cursor = 0;
1197 want_refresh = 1;
1198 }
1199 1385
1200 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1386 // for XQueryPointer
1201 }
1202#endif
1203
1204#if defined(POINTER_BLANK)
1205 if ((options & Opt_pointerBlank) && pointerBlankDelay > 0)
1206 {
1207 if (ev.type == MotionNotify
1208 || ev.type == ButtonPress
1209 || ev.type == ButtonRelease)
1210 if (hidden_pointer)
1211 pointer_unblank ();
1212
1213 if (ev.type == KeyPress && hidden_pointer == 0)
1214 pointer_blank ();
1215 }
1216#endif
1217
1218 Window unused_root, unused_child; 1387 Window unused_root, unused_child;
1219 int unused_root_x, unused_root_y; 1388 int unused_root_x, unused_root_y;
1220 unsigned int unused_mask; 1389 unsigned int unused_mask;
1221 1390
1222 switch (ev.type) 1391 switch (ev.type)
1223 { 1392 {
1224 case KeyPress: 1393 case KeyPress:
1225#if ISO_14755 1394 key_press (ev.xkey);
1226 if (!(iso14755buf & ISO_14755_52))
1227#endif
1228 lookup_key (ev.xkey);
1229
1230 break; 1395 break;
1231 1396
1232 case KeyRelease: 1397 case KeyRelease:
1233 { 1398 key_release (ev.xkey);
1234#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755
1235 KeySym ks;
1236
1237 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1238#endif
1239
1240#if ENABLE_FRILLS || ISO_14755
1241 // ISO 14755 support
1242 if (iso14755buf)
1243 if (iso14755buf & ISO_14755_52)
1244 {
1245# if ENABLE_OVERLAY
1246 scr_overlay_off ();
1247# endif
1248# if ISO_14755
1249 // iso14755 part 5.2 handling: release time
1250 // first: controls
1251 if ((ev.xkey.state & ControlMask)
1252 && ((ks >= 0x40 && ks <= 0x5f)
1253 || (ks >= 0x61 && ks <= 0x7f)))
1254 {
1255 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1256 commit_iso14755 ();
1257 return; // case-break;
1258 }
1259
1260 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1261 if (i[0] == ks)
1262 {
1263 iso14755buf = ISO_14755_51 | i[1];
1264 commit_iso14755 ();
1265 return; // case-break;
1266 }
1267
1268 scr_bell ();
1269# endif
1270 iso14755buf = 0;
1271 break;
1272 }
1273 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1274 {
1275# if ENABLE_OVERLAY
1276 scr_overlay_off ();
1277# endif
1278 if (iso14755buf & ISO_14755_51)
1279 commit_iso14755 ();
1280#if ISO_14755
1281 else if (iso14755buf & ISO_14755_STARTED)
1282 {
1283 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1284
1285 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1286 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1287 }
1288# endif
1289 else
1290 iso14755buf = 0;
1291 }
1292#endif
1293
1294#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1295 if (!(ev.xkey.state & ControlMask))
1296 slip_wheel_ev.stop ();
1297 else if (ks == XK_Control_L || ks == XK_Control_R)
1298 mouse_slip_wheel_speed = 0;
1299#endif
1300 break; 1399 break;
1301 }
1302 1400
1303 case ButtonPress: 1401 case ButtonPress:
1304 button_press (ev.xbutton); 1402 button_press (ev.xbutton);
1305 break; 1403 break;
1306 1404
… …
1308 button_release (ev.xbutton); 1406 button_release (ev.xbutton);
1309 break; 1407 break;
1310 1408
1311 case ClientMessage: 1409 case ClientMessage:
1312 if (ev.xclient.format == 32 1410 if (ev.xclient.format == 32
1313 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1411 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1314 destroy ();
1315#ifdef OFFIX_DND
1316 /* OffiX Dnd (drag 'n' drop) protocol */
1317 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1318 && (ev.xclient.data.l[0] == DndFile
1319 || ev.xclient.data.l[0] == DndDir
1320 || ev.xclient.data.l[0] == DndLink))
1321 { 1412 {
1322 /* Get Dnd data */ 1413 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1323 Atom ActualType; 1414 {
1324 int ActualFormat; 1415 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1325 unsigned char *data; 1416 {
1326 unsigned long Size, RemainingBytes; 1417 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1327 1418 {
1328 XGetWindowProperty (disp, display->root, 1419 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1329 xa[XA_DNDSELECTION], 1420 destroy ();
1330 0L, 1000000L, 1421 }
1331 False, AnyPropertyType, 1422#if ENABLE_EWMH
1332 &ActualType, &ActualFormat, 1423 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1333 &Size, &RemainingBytes, 1424 XSendEvent (dpy, ev.xclient.window = display->root,
1425 False, SubstructureRedirectMask | SubstructureNotifyMask,
1334 &data); 1426 &ev);
1335 set_string_property (XA_CUT_BUFFER0, data); 1427#endif
1336 XFree (data); 1428 }
1337 selection_paste (display->root, XA_CUT_BUFFER0, true); 1429 }
1338 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime); 1430#if ENABLE_XEMBED
1431 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1432 {
1433 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1434 focus_in ();
1435 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1436 focus_out ();
1437 }
1438#endif
1339 } 1439 }
1340#endif /* OFFIX_DND */
1341 break;
1342
1343 case MappingNotify:
1344 XRefreshKeyboardMapping (&ev.xmapping);
1345 break; 1440 break;
1346 1441
1347 /* 1442 /*
1348 * XXX: this is not the _current_ arrangement 1443 * XXX: this is not the _current_ arrangement
1349 * Here's my conclusion: 1444 * Here's my conclusion:
… …
1368 break; 1463 break;
1369 } 1464 }
1370 break; 1465 break;
1371 1466
1372 case FocusIn: 1467 case FocusIn:
1373 if (!TermWin.focus) 1468 if (ev.xfocus.detail != NotifyInferior
1469 && ev.xfocus.detail != NotifyPointer
1470 && ev.xfocus.mode != NotifyGrab)
1471 focus_in ();
1472 break;
1473
1474 case FocusOut:
1475 if (ev.xfocus.detail != NotifyInferior
1476 && ev.xfocus.detail != NotifyPointer
1477 && ev.xfocus.mode != NotifyGrab)
1478 focus_out ();
1479 break;
1480
1481 case ConfigureNotify:
1482 if (ev.xconfigure.window == parent)
1374 { 1483 {
1375 TermWin.focus = 1; 1484 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1376 want_refresh = 1; 1485 ;
1377#ifdef USE_XIM 1486
1378 if (Input_Context != NULL) 1487 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1488
1489 if (want_position_change)
1379 { 1490 {
1380 IMSetStatusPosition (); 1491 int x, y;
1381 XSetICFocus (Input_Context); 1492
1493 if (ev.xconfigure.send_event)
1494 {
1495 x = ev.xconfigure.x;
1496 y = ev.xconfigure.y;
1497 }
1498 else
1499 get_window_origin (x, y);
1500
1501 if (x != parent_x || y != parent_y)
1502 {
1503 parent_x = x;
1504 parent_y = y;
1505 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1506 }
1382 } 1507 }
1383#endif
1384#ifdef CURSOR_BLINK
1385 if (options & Opt_cursorBlink)
1386 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1387#endif
1388#ifdef OFF_FOCUS_FADING
1389 if (rs[Rs_fade])
1390 {
1391 pix_colors = pix_colors_focused;
1392 scr_recolour ();
1393 }
1394#endif
1395 1508
1396 }
1397 break;
1398
1399 case FocusOut:
1400 if (TermWin.focus)
1401 {
1402 TermWin.focus = 0;
1403 want_refresh = 1;
1404
1405#if ENABLE_FRILLS || ISO_14755
1406 iso14755buf = 0;
1407#endif
1408#if ENABLE_OVERLAY
1409 scr_overlay_off ();
1410#endif
1411#ifdef USE_XIM
1412 if (Input_Context != NULL)
1413 XUnsetICFocus (Input_Context);
1414#endif
1415#ifdef CURSOR_BLINK
1416 if (options & Opt_cursorBlink)
1417 cursor_blink_ev.stop ();
1418 hidden_cursor = 0;
1419#endif
1420#ifdef OFF_FOCUS_FADING
1421 if (rs[Rs_fade])
1422 {
1423 pix_colors = pix_colors_unfocused;
1424 scr_recolour ();
1425 }
1426#endif
1427 }
1428 break;
1429
1430 case ConfigureNotify:
1431 if (ev.xconfigure.window == TermWin.parent[0])
1432 {
1433 int height, width;
1434
1435 do
1436 { /* Wrap lots of configures into one */
1437 width = ev.xconfigure.width;
1438 height = ev.xconfigure.height;
1439 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1440 }
1441 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev));
1442
1443 if (szHint.width != width || szHint.height != height) 1509 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1444 { 1510 {
1445 seen_resize = 1; 1511 seen_resize = 1;
1446 resize_all_windows (width, height, 1); 1512 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1447 } 1513 }
1448 1514
1449#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1515 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1450 if (options & Opt_transparent)
1451 check_our_parents ();
1452#endif
1453 } 1516 }
1454 break; 1517 break;
1455 1518
1456 case PropertyNotify: 1519 case PropertyNotify:
1457 if (ev.xproperty.atom == xa[XA_VT_SELECTION] 1520 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1458 && ev.xproperty.state == PropertyNewValue)
1459 selection_property (ev.xproperty.window, ev.xproperty.atom);
1460
1461 break; 1521 break;
1462 1522
1463 case SelectionClear: 1523 case SelectionClear:
1464 selection_clear (); 1524 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1465 break;
1466
1467 case SelectionNotify:
1468 if (selection_wait == Sel_normal)
1469 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1470 break; 1525 break;
1471 1526
1472 case SelectionRequest: 1527 case SelectionRequest:
1473 selection_send (ev.xselectionrequest); 1528 selection_send (ev.xselectionrequest);
1474 break; 1529 break;
1475 1530
1531 case MapNotify:
1532 mapped = 1;
1533#ifdef TEXT_BLINK
1534 text_blink_ev.start ();
1535#endif
1536 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1537 break;
1538
1476 case UnmapNotify: 1539 case UnmapNotify:
1477 TermWin.mapped = 0; 1540 mapped = 0;
1478#ifdef TEXT_BLINK 1541#ifdef TEXT_BLINK
1479 text_blink_ev.stop (); 1542 text_blink_ev.stop ();
1480#endif 1543#endif
1544 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1481 break; 1545 break;
1482
1483 case MapNotify:
1484 TermWin.mapped = 1;
1485#ifdef TEXT_BLINK
1486 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1487#endif
1488 break;
1489
1490#ifdef TRANSPARENT
1491 case ReparentNotify:
1492 rootwin_cb (ev);
1493 break;
1494#endif /* TRANSPARENT */
1495 1546
1496 case GraphicsExpose: 1547 case GraphicsExpose:
1497 case Expose: 1548 case Expose:
1498 if (ev.xany.window == TermWin.vt) 1549 if (ev.xany.window == vt)
1499 { 1550 {
1500 do 1551 do
1552 {
1501 scr_expose (ev.xexpose.x, ev.xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1502 ev.xexpose.width, ev.xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, false);
1555 }
1503 while (XCheckTypedWindowEvent (disp, TermWin.vt, ev.xany.type, &ev)); 1556 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1504 1557
1505 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1558 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1506 1559
1507 while (XCheckTypedWindowEvent (disp, TermWin.vt, ev.xany.type, &ev)) 1560 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1561 {
1508 scr_expose (ev.xexpose.x, ev.xexpose.y, 1562 scr_expose (ev.xexpose.x, ev.xexpose.y,
1509 ev.xexpose.width, ev.xexpose.height, False); 1563 ev.xexpose.width, ev.xexpose.height, false);
1564 }
1510 1565
1511 scr_refresh (refresh_type); 1566 want_refresh = 1;
1512 } 1567 }
1513 else 1568 else
1514 { 1569 {
1515 XEvent unused_event; 1570 XEvent unused_event;
1516 1571
1517 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event)) 1572 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1518 ; 1573 ;
1519 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event)) 1574 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1520 ; 1575 ;
1521 1576
1522 if (isScrollbarWindow (ev.xany.window)) 1577 if (scrollBar.state && ev.xany.window == scrollBar.win)
1523 { 1578 {
1524 scrollBar.setIdle (); 1579 scrollBar.state = SB_STATE_IDLE;
1525 scrollbar_show (0); 1580 scrollBar.show (0);
1526 } 1581 }
1527#ifdef MENUBAR
1528 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1529 menubar_expose ();
1530#endif
1531
1532#ifdef TRANSPARENT
1533 if (am_transparent && ev.xany.window == TermWin.parent[0])
1534 XClearWindow (disp, ev.xany.window);
1535#endif
1536 } 1582 }
1537 break; 1583 break;
1538 1584
1539 case MotionNotify: 1585 case MotionNotify:
1540#ifdef POINTER_BLANK 1586#ifdef POINTER_BLANK
1541 if (hidden_pointer) 1587 if (hidden_pointer)
1542 pointer_unblank (); 1588 pointer_unblank ();
1543#endif 1589#endif
1544#if MENUBAR 1590 if (!bypass_keystate
1545 if (isMenuBarWindow (ev.xany.window)) 1591 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1546 { 1592 || priv_modes & PrivMode_MouseAnyEvent))
1547 menubar_control (ev.xbutton); 1593 mouse_report (ev.xbutton);
1548 break;
1549 }
1550#endif
1551 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) 1594 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1552 break; 1595 break;
1553 1596
1554 if (ev.xany.window == TermWin.vt) 1597 if (ev.xany.window == vt)
1555 { 1598 {
1599 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1600 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1601 ; // nop
1556 if (ev.xbutton.state & (Button1Mask | Button3Mask)) 1602 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1557 { 1603 {
1558 while (XCheckTypedWindowEvent (disp, TermWin.vt, MotionNotify, &ev)) 1604 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1559 ; 1605 ;
1560 1606
1561 XQueryPointer (disp, TermWin.vt, 1607 XQueryPointer (dpy, vt,
1562 &unused_root, &unused_child, 1608 &unused_root, &unused_child,
1563 &unused_root_x, &unused_root_y, 1609 &unused_root_x, &unused_root_y,
1564 &ev.xbutton.x, &ev.xbutton.y, 1610 &ev.xbutton.x, &ev.xbutton.y,
1565 &ev.xbutton.state); 1611 &ev.xbutton.state);
1566#ifdef MOUSE_THRESHOLD 1612#ifdef MOUSE_THRESHOLD
1567 /* deal with a `jumpy' mouse */ 1613 /* deal with a `jumpy' mouse */
1568 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1614 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1615#endif
1569 { 1616 {
1570#endif
1571#if ISO_14755 1617#if ISO_14755
1572 // 5.4 1618 // 5.4
1573 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 1619 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1574 { 1620 {
1575 iso14755_54 (ev.xbutton.x, ev.xbutton.y); 1621 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
… …
1578#endif 1624#endif
1579 selection_extend (ev.xbutton.x, ev.xbutton.y, 1625 selection_extend (ev.xbutton.x, ev.xbutton.y,
1580 ev.xbutton.state & Button3Mask ? 2 : 0); 1626 ev.xbutton.state & Button3Mask ? 2 : 0);
1581 1627
1582#ifdef SELECTION_SCROLLING 1628#ifdef SELECTION_SCROLLING
1583 if (ev.xbutton.y < TermWin.int_bwidth 1629 if (ev.xbutton.y < int_bwidth
1584 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1630 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1585 { 1631 {
1632 page_dirn scroll_selection_dir;
1586 int dist; 1633 int dist;
1587 1634
1588 /* don't clobber the current delay if we are 1635 /* don't clobber the current delay if we are
1589 * already in the middle of scrolling. 1636 * already in the middle of scrolling.
1590 */ 1637 */
1591 if (!sel_scroll_ev.active) 1638 if (!sel_scroll_ev.is_active ())
1592 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1639 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1593 1640
1594 /* save the event params so we can highlight 1641 /* save the event params so we can highlight
1595 * the selection in the pending-scroll loop 1642 * the selection in the pending-scroll loop
1596 */ 1643 */
1597 selection_save_x = ev.xbutton.x; 1644 selection_save_x = ev.xbutton.x;
1598 selection_save_y = ev.xbutton.y; 1645 selection_save_y = ev.xbutton.y;
1599 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0; 1646 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1600 1647
1601 /* calc number of lines to scroll */ 1648 /* calc number of lines to scroll */
1602 if (ev.xbutton.y < TermWin.int_bwidth) 1649 if (ev.xbutton.y < int_bwidth)
1603 { 1650 {
1604 scroll_selection_dir = UP; 1651 scroll_selection_dir = UP;
1605 dist = TermWin.int_bwidth - ev.xbutton.y; 1652 dist = int_bwidth - ev.xbutton.y;
1606 } 1653 }
1607 else 1654 else
1608 { 1655 {
1609 scroll_selection_dir = DN; 1656 scroll_selection_dir = DN;
1610 dist = ev.xbutton.y - (TermWin.int_bwidth + TermWin.height); 1657 dist = ev.xbutton.y - (int_bwidth + vt_height);
1611 } 1658 }
1612 1659
1613 scroll_selection_lines = Pixel2Height (dist) 1660 scroll_selection_lines = Pixel2Height (dist)
1614 / SELECTION_SCROLL_LINE_SPEEDUP 1661 / SELECTION_SCROLL_LINE_SPEEDUP
1615 + 1; 1662 + 1;
1616 MIN_IT (scroll_selection_lines, 1663 min_it (scroll_selection_lines,
1617 SELECTION_SCROLL_MAX_LINES); 1664 SELECTION_SCROLL_MAX_LINES);
1665 scroll_selection_lines *= scroll_selection_dir;
1618 } 1666 }
1619 else 1667 else
1620 { 1668 {
1621 /* we are within the text window, so we 1669 /* we are within the text window, so we
1622 * shouldn't be scrolling 1670 * shouldn't be scrolling
1623 */ 1671 */
1624 if (sel_scroll_ev.active)
1625 sel_scroll_ev.stop(); 1672 sel_scroll_ev.stop();
1626 } 1673 }
1627#endif 1674#endif
1628#ifdef MOUSE_THRESHOLD
1629 } 1675 }
1630#endif
1631 } 1676 }
1632 } 1677 }
1633 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1678 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1634 { 1679 {
1635 while (XCheckTypedWindowEvent (disp, scrollBar.win, 1680 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1636 MotionNotify, &ev)) 1681 MotionNotify, &ev))
1637 ; 1682 ;
1638 1683
1639 XQueryPointer (disp, scrollBar.win, 1684 XQueryPointer (dpy, scrollBar.win,
1640 &unused_root, &unused_child, 1685 &unused_root, &unused_child,
1641 &unused_root_x, &unused_root_y, 1686 &unused_root_x, &unused_root_y,
1642 &ev.xbutton.x, &ev.xbutton.y, 1687 &ev.xbutton.x, &ev.xbutton.y,
1643 &unused_mask); 1688 &unused_mask);
1644 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1689 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1645 scrollbar_size ()); 1690 scrollBar.size ());
1646 scr_refresh (refresh_type);
1647 refresh_limit = 0; 1691 want_refresh = 1;
1648 scrollbar_show (1); 1692 scrollBar.show (1);
1649 } 1693 }
1650 break; 1694 break;
1651 } 1695 }
1652}
1653 1696
1654#if TRANSPARENT 1697#if defined(CURSOR_BLINK)
1655void 1698 if (ev.type == KeyPress)
1699 cursor_blink_reset ();
1700#endif
1701
1702#if defined(POINTER_BLANK)
1703 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1704 {
1705 if (ev.type == MotionNotify
1706 || ev.type == ButtonPress
1707 || ev.type == ButtonRelease)
1708 if (hidden_pointer)
1709 pointer_unblank ();
1710
1711 if (ev.type == KeyPress && hidden_pointer == 0)
1712 pointer_blank ();
1713 }
1714#endif
1715
1716 refresh_check ();
1717}
1718
1719#if ENABLE_FRILLS
1720void ecb_cold
1721rxvt_term::set_urgency (bool enable)
1722{
1723 if (enable == urgency_hint)
1724 return;
1725
1726 if (XWMHints *h = XGetWMHints (dpy, parent))
1727 {
1728 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1729 XSetWMHints (dpy, parent, h);
1730 urgency_hint = enable;
1731 XFree (h);
1732 }
1733}
1734#endif
1735
1736void ecb_cold
1737rxvt_term::focus_in ()
1738{
1739 if (!focus)
1740 {
1741 focus = 1;
1742 want_refresh = 1;
1743
1744#if USE_XIM
1745 if (Input_Context != NULL)
1746 {
1747 im_set_position ();
1748 XSetICFocus (Input_Context);
1749 }
1750#endif
1751#if CURSOR_BLINK
1752 if (option (Opt_cursorBlink))
1753 cursor_blink_ev.again ();
1754#endif
1755#if OFF_FOCUS_FADING
1756 if (rs[Rs_fade])
1757 {
1758 pix_colors = pix_colors_focused;
1759 scr_recolor ();
1760 }
1761#endif
1762#if ENABLE_FRILLS
1763 if (option (Opt_urgentOnBell))
1764 set_urgency (0);
1765
1766 if (priv_modes & PrivMode_FocusEvent)
1767 tt_printf ("\x1b[I");
1768#endif
1769
1770 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1771 }
1772}
1773
1774void ecb_cold
1775rxvt_term::focus_out ()
1776{
1777 if (focus)
1778 {
1779 focus = 0;
1780 want_refresh = 1;
1781
1782#if ENABLE_FRILLS
1783 if (option (Opt_urgentOnBell))
1784 set_urgency (0);
1785
1786 if (priv_modes & PrivMode_FocusEvent)
1787 tt_printf ("\x1b[O");
1788#endif
1789#if ENABLE_FRILLS || ISO_14755
1790 if (iso14755buf)
1791 {
1792 iso14755buf = 0;
1793# if ISO_14755
1794 scr_overlay_off ();
1795# endif
1796 }
1797#endif
1798#if USE_XIM
1799 if (Input_Context != NULL)
1800 XUnsetICFocus (Input_Context);
1801#endif
1802#if CURSOR_BLINK
1803 if (option (Opt_cursorBlink))
1804 cursor_blink_ev.stop ();
1805
1806 hidden_cursor = 0;
1807#endif
1808#if OFF_FOCUS_FADING
1809 if (rs[Rs_fade])
1810 {
1811 pix_colors = pix_colors_unfocused;
1812 scr_recolor ();
1813 }
1814#endif
1815
1816 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1817 }
1818}
1819
1820void ecb_cold
1821rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1822{
1823#if OFF_FOCUS_FADING
1824 if (rs[Rs_fade])
1825 {
1826 if (!first_time)
1827 pix_colors_focused [idx].free (this);
1828
1829 rgba c;
1830 pix_colors [Color_fade].get (c);
1831 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1832 }
1833#endif
1834}
1835
1836#if ENABLE_PERL
1837void ecb_hot
1656rxvt_term::rootwin_cb (XEvent &ev) 1838rxvt_term::rootwin_cb (XEvent &ev)
1657{ 1839{
1658 SET_R (this); 1840 make_current ();
1659 SET_LOCALE (locale); 1841
1842 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1843 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1844 return;
1660 1845
1661 switch (ev.type) 1846 switch (ev.type)
1662 { 1847 {
1663 case PropertyNotify: 1848 case PropertyNotify:
1664 /* 1849 /*
1665 * if user used some Esetroot compatible prog to set the root bg, 1850 * if user used some Esetroot compatible prog to set the root bg,
1666 * use the property to determine the pixmap. We use it later on. 1851 * use the property to determine the pixmap. We use it later on.
1667 */ 1852 */
1668 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID] 1853 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1669 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID]) 1854 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1670 return; 1855 {
1856 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1857 }
1671 1858
1672 /* FALLTHROUGH */
1673 case ReparentNotify:
1674 if ((options & Opt_transparent) && check_our_parents () && am_transparent)
1675 want_refresh = want_full_refresh = 1;
1676 break; 1859 break;
1677 } 1860 }
1861
1862 refresh_check ();
1678} 1863}
1679#endif 1864#endif
1680 1865
1681void 1866void
1682rxvt_term::button_press (XButtonEvent &ev) 1867rxvt_term::button_press (XButtonEvent &ev)
1683{ 1868{
1684 int reportmode = 0, clickintime; 1869 int reportmode = 0, clickintime;
1685 1870
1686 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1871 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1872
1687 if (!bypass_keystate) 1873 if (!bypass_keystate)
1688 reportmode = !! (priv_modes & PrivMode_mouse_report); 1874 reportmode = !! (priv_modes & PrivMode_mouse_report);
1689 1875
1690 /* 1876 /*
1691 * VT window processing of button press 1877 * VT window processing of button press
1692 */ 1878 */
1693 if (ev.window == TermWin.vt) 1879 if (ev.window == vt)
1694 { 1880 {
1881 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1882 return;
1883
1695#if ISO_14755 1884#if ISO_14755
1696 // 5.4 1885 // 5.4
1697 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 1886 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1698 { 1887 {
1699 iso14755_54 (ev.x, ev.y); 1888 iso14755_54 (ev.x, ev.y);
1700 return; 1889 return;
1701 } 1890 }
1702#endif 1891#endif
1703 1892
1704 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1893 clickintime = ev.time - MEvent.time < multiClickTime;
1705 1894
1706 if (reportmode) 1895 if (reportmode)
1707 { 1896 {
1708 /* mouse report from vt window */ 1897 /* mouse report from vt window */
1709 /* save the xbutton state (for ButtonRelease) */ 1898 /* save the xbutton state (for ButtonRelease) */
1710 MEvent.state = ev.state; 1899 MEvent.state = ev.state;
1711#ifdef MOUSE_REPORT_DOUBLECLICK 1900#ifdef MOUSE_REPORT_DOUBLECLICK
1712 if (ev.button == MEvent.button && clickintime) 1901 if (ev.button == MEvent.button && clickintime)
1713 { 1902 {
1714 /* same button, within alloted time */ 1903 /* same button, within allowed time */
1715 MEvent.clicks++; 1904 MEvent.clicks++;
1905
1716 if (MEvent.clicks > 1) 1906 if (MEvent.clicks > 1)
1717 { 1907 {
1718 /* only report double clicks */ 1908 /* only report double clicks */
1719 MEvent.clicks = 2; 1909 MEvent.clicks = 2;
1720 mouse_report (ev); 1910 mouse_report (ev);
… …
1732 mouse_report (ev); 1922 mouse_report (ev);
1733 } 1923 }
1734#else 1924#else
1735 MEvent.button = ev.button; 1925 MEvent.button = ev.button;
1736 mouse_report (ev); 1926 mouse_report (ev);
1737#endif /* MOUSE_REPORT_DOUBLECLICK */ 1927#endif /* MOUSE_REPORT_DOUBLECLICK */
1738 1928
1739 } 1929 }
1740 else 1930 else
1741 { 1931 {
1742 if (ev.button != MEvent.button) 1932 if (ev.button != MEvent.button)
… …
1752#else 1942#else
1753 selection.rect = false; 1943 selection.rect = false;
1754#endif 1944#endif
1755 1945
1756 /* allow shift+left click to extend selection */ 1946 /* allow shift+left click to extend selection */
1757 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report)) 1947 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1758 { 1948 {
1759 if (MEvent.button == Button1 && clickintime) 1949 if (MEvent.button == Button1 && clickintime)
1760 selection_rotate (ev.x, ev.y); 1950 selection_rotate (ev.x, ev.y);
1761 else 1951 else
1762 selection_extend (ev.x, ev.y, 1); 1952 selection_extend (ev.x, ev.y, 1);
… …
1790 } 1980 }
1791 1981
1792 /* 1982 /*
1793 * Scrollbar window processing of button press 1983 * Scrollbar window processing of button press
1794 */ 1984 */
1795 if (isScrollbarWindow (ev.window)) 1985 if (scrollBar.state && ev.window == scrollBar.win)
1796 { 1986 {
1797 scrollBar.setIdle (); 1987 page_dirn direction = NO_DIR;
1988
1989 if (scrollBar.upButton (ev.y))
1990 direction = UP; /* up */
1991 else if (scrollBar.dnButton (ev.y))
1992 direction = DN; /* down */
1993
1994 scrollBar.state = SB_STATE_IDLE;
1798 /* 1995 /*
1799 * Rxvt-style scrollbar: 1996 * Rxvt-style scrollbar:
1800 * move up if mouse is above slider 1997 * move up if mouse is above slider
1801 * move dn if mouse is below slider 1998 * move dn if mouse is below slider
1802 * 1999 *
… …
1811 /* 2008 /*
1812 * Mouse report disabled scrollbar: 2009 * Mouse report disabled scrollbar:
1813 * arrow buttons - send up/down 2010 * arrow buttons - send up/down
1814 * click on scrollbar - send pageup/down 2011 * click on scrollbar - send pageup/down
1815 */ 2012 */
1816 if ((scrollBar.style == R_SB_NEXT 2013 if (direction == UP)
1817 && scrollbarnext_upButton (ev.y))
1818 || (scrollBar.style == R_SB_RXVT
1819 && scrollbarrxvt_upButton (ev.y)))
1820 tt_printf ("\033[A"); 2014 tt_printf ("\033[A");
1821 else if ((scrollBar.style == R_SB_NEXT 2015 else if (direction == DN)
1822 && scrollbarnext_dnButton (ev.y))
1823 || (scrollBar.style == R_SB_RXVT
1824 && scrollbarrxvt_dnButton (ev.y)))
1825 tt_printf ("\033[B"); 2016 tt_printf ("\033[B");
1826 else 2017 else
1827 switch (ev.button) 2018 switch (ev.button)
1828 { 2019 {
1829 case Button2: 2020 case Button2:
… …
1836 tt_printf ("\033[5~"); 2027 tt_printf ("\033[5~");
1837 break; 2028 break;
1838 } 2029 }
1839 } 2030 }
1840 else 2031 else
1841#endif /* NO_SCROLLBAR_REPORT */ 2032#endif /* NO_SCROLLBAR_REPORT */
1842
1843 {
1844 char upordown = 0;
1845
1846 if (scrollBar.style == R_SB_NEXT)
1847 { 2033 {
1848 if (scrollbarnext_upButton (ev.y)) 2034 if (direction != NO_DIR)
1849 upordown = -1; /* up */
1850 else if (scrollbarnext_dnButton (ev.y))
1851 upordown = 1; /* down */
1852 }
1853 else if (scrollBar.style == R_SB_RXVT)
1854 {
1855 if (scrollbarrxvt_upButton (ev.y))
1856 upordown = -1; /* up */
1857 else if (scrollbarrxvt_dnButton (ev.y))
1858 upordown = 1; /* down */
1859 }
1860 if (upordown)
1861 { 2035 {
1862#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2036#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2037 if (!cont_scroll_ev.is_active ())
1863 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2038 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1864#endif 2039#endif
1865 if (scr_page (upordown < 0 ? UP : DN, 1)) 2040 if (scr_page (direction, 1))
1866 { 2041 {
1867 if (upordown < 0) 2042 if (direction == UP)
1868 scrollBar.setUp (); 2043 scrollBar.state = SB_STATE_UP;
1869 else 2044 else
1870 scrollBar.setDn (); 2045 scrollBar.state = SB_STATE_DOWN;
1871 } 2046 }
1872 } 2047 }
1873 else 2048 else
1874 switch (ev.button) 2049 switch (ev.button)
1875 { 2050 {
1876 case Button2: 2051 case Button2:
1877 switch (scrollbar_align) 2052 switch (scrollBar.align)
1878 { 2053 {
1879 case R_SB_ALIGN_TOP: 2054 case SB_ALIGN_TOP:
1880 csrO = 0; 2055 csrO = 0;
1881 break; 2056 break;
1882 case R_SB_ALIGN_CENTRE: 2057 case SB_ALIGN_CENTRE:
1883 csrO = (scrollBar.bot - scrollBar.top) / 2; 2058 csrO = (scrollBar.bot - scrollBar.top) / 2;
1884 break; 2059 break;
1885 case R_SB_ALIGN_BOTTOM: 2060 case SB_ALIGN_BOTTOM:
1886 csrO = scrollBar.bot - scrollBar.top; 2061 csrO = scrollBar.bot - scrollBar.top;
1887 break; 2062 break;
1888 } 2063 }
1889 2064
1890 if (scrollBar.style == R_SB_XTERM 2065 if (scrollBar.style == SB_STYLE_XTERM
1891 || scrollbar_above_slider (ev.y) 2066 || scrollBar.above_slider (ev.y)
1892 || scrollbar_below_slider (ev.y)) 2067 || scrollBar.below_slider (ev.y))
1893 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); 2068 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1894 2069
1895 scrollBar.setMotion (); 2070 scrollBar.state = SB_STATE_MOTION;
1896 break; 2071 break;
1897 2072
1898 case Button1: 2073 case Button1:
1899 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2074 if (scrollBar.align == SB_ALIGN_CENTRE)
1900 csrO = ev.y - scrollBar.top; 2075 csrO = ev.y - scrollBar.top;
1901 /* FALLTHROUGH */ 2076 /* FALLTHROUGH */
1902 2077
1903 case Button3: 2078 case Button3:
1904 if (scrollBar.style != R_SB_XTERM) 2079 if (scrollBar.style != SB_STYLE_XTERM)
1905 { 2080 {
1906 if (scrollbar_above_slider (ev.y)) 2081 if (scrollBar.above_slider (ev.y))
1907# ifdef RXVT_SCROLL_FULL 2082# ifdef RXVT_SCROLL_FULL
1908 scr_page (UP, TermWin.nrow - 1); 2083 scr_page (UP, nrow - 1);
1909# else 2084# else
1910 scr_page (UP, TermWin.nrow / 4); 2085 scr_page (UP, nrow / 4);
1911# endif 2086# endif
1912 else if (scrollbar_below_slider (ev.y)) 2087 else if (scrollBar.below_slider (ev.y))
1913# ifdef RXVT_SCROLL_FULL 2088# ifdef RXVT_SCROLL_FULL
1914 scr_page (DN, TermWin.nrow - 1); 2089 scr_page (DN, nrow - 1);
1915# else 2090# else
1916 scr_page (DN, TermWin.nrow / 4); 2091 scr_page (DN, nrow / 4);
1917# endif 2092# endif
1918 else 2093 else
1919 scrollBar.setMotion (); 2094 scrollBar.state = SB_STATE_MOTION;
1920 } 2095 }
1921 else 2096 else
1922 { 2097 {
1923 scr_page ((ev.button == Button1 ? DN : UP), 2098 scr_page ((ev.button == Button1 ? DN : UP),
1924 (TermWin.nrow 2099 (nrow
1925 * scrollbar_position (ev.y) 2100 * scrollBar.position (ev.y)
1926 / scrollbar_size ())); 2101 / scrollBar.size ()));
1927 } 2102 }
1928 2103
1929 break; 2104 break;
1930 } 2105 }
1931 } 2106 }
2107
1932 return; 2108 return;
1933 } 2109 }
1934#if MENUBAR
1935 /*
1936 * Menubar window processing of button press
1937 */
1938 if (isMenuBarWindow (ev.window))
1939 menubar_control (ev);
1940#endif
1941} 2110}
1942 2111
1943void 2112void
1944rxvt_term::button_release (XButtonEvent &ev) 2113rxvt_term::button_release (XButtonEvent &ev)
1945{ 2114{
… …
1947 2116
1948 csrO = 0; /* reset csr Offset */ 2117 csrO = 0; /* reset csr Offset */
1949 if (!bypass_keystate) 2118 if (!bypass_keystate)
1950 reportmode = !! (priv_modes & PrivMode_mouse_report); 2119 reportmode = !! (priv_modes & PrivMode_mouse_report);
1951 2120
1952 if (scrollbar_isUpDn ()) 2121 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1953 { 2122 {
1954 scrollBar.setIdle (); 2123 scrollBar.state = SB_STATE_IDLE;
1955 scrollbar_show (0); 2124 scrollBar.show (0);
1956#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1957 refresh_type &= ~SMOOTH_REFRESH;
1958#endif
1959 } 2125 }
1960 2126
1961#ifdef SELECTION_SCROLLING 2127#ifdef SELECTION_SCROLLING
1962 if (sel_scroll_ev.active)
1963 sel_scroll_ev.stop(); 2128 sel_scroll_ev.stop();
1964#endif 2129#endif
1965 2130
1966 if (ev.window == TermWin.vt) 2131 if (ev.window == vt)
1967 { 2132 {
2133 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2134 return;
2135
1968#if ISO_14755 2136#if ISO_14755
1969 // 5.4 2137 // 5.4
1970 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 2138 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1971 return; 2139 return;
1972#endif 2140#endif
2141
1973 if (reportmode) 2142 if (reportmode)
1974 { 2143 {
1975 /* mouse report from vt window */ 2144 /* mouse report from vt window */
1976 /* don't report release of wheel "buttons" */ 2145 /* don't report release of wheel "buttons" */
1977 if (ev.button >= 4) 2146 if (ev.button >= 4)
… …
1979#ifdef MOUSE_REPORT_DOUBLECLICK 2148#ifdef MOUSE_REPORT_DOUBLECLICK
1980 /* only report the release of 'slow' single clicks */ 2149 /* only report the release of 'slow' single clicks */
1981 if (MEvent.button != AnyButton 2150 if (MEvent.button != AnyButton
1982 && (ev.button != MEvent.button 2151 && (ev.button != MEvent.button
1983 || (ev.time - MEvent.time 2152 || (ev.time - MEvent.time
1984 > MULTICLICK_TIME / 2))) 2153 > multiClickTime / 2)))
1985 { 2154 {
1986 MEvent.clicks = 0; 2155 MEvent.clicks = 0;
1987 MEvent.button = AnyButton; 2156 MEvent.button = ev.button;
1988 mouse_report (ev); 2157 mouse_report (ev);
1989 } 2158 }
1990#else /* MOUSE_REPORT_DOUBLECLICK */ 2159#else /* MOUSE_REPORT_DOUBLECLICK */
1991 MEvent.button = AnyButton; 2160 MEvent.button = ev.button;
1992 mouse_report (ev); 2161 mouse_report (ev);
1993#endif /* MOUSE_REPORT_DOUBLECLICK */ 2162#endif /* MOUSE_REPORT_DOUBLECLICK */
1994 return; 2163 return;
1995 } 2164 }
1996 2165
1997 /* 2166 /*
1998 * dumb hack to compensate for the failure of click-and-drag 2167 * dumb hack to compensate for the failure of click-and-drag
… …
2007 { 2176 {
2008 case Button1: 2177 case Button1:
2009 case Button3: 2178 case Button3:
2010 selection_make (ev.time); 2179 selection_make (ev.time);
2011 break; 2180 break;
2181
2012 case Button2: 2182 case Button2:
2013 selection_request (ev.time, ev.x, ev.y); 2183 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2184 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2014 break; 2185 break;
2186
2015#ifdef MOUSE_WHEEL 2187#ifdef MOUSE_WHEEL
2016 case Button4: 2188 case Button4:
2017 case Button5: 2189 case Button5:
2018 { 2190 {
2019 int i; 2191 int lines;
2020 page_dirn v; 2192 page_dirn dirn;
2021 2193
2022 v = ev.button == Button4 ? UP : DN; 2194 dirn = ev.button == Button4 ? UP : DN;
2023 2195
2024 if (ev.state & ShiftMask) 2196 if (ev.state & ShiftMask)
2025 i = 1; 2197 lines = 1;
2026 else if (options & Opt_mouseWheelScrollPage) 2198 else if (option (Opt_mouseWheelScrollPage))
2027 i = TermWin.nrow - 1; 2199 lines = nrow - 1;
2028 else 2200 else
2029 i = 5; 2201 lines = 5;
2030 2202
2031# ifdef MOUSE_SLIP_WHEELING 2203# ifdef MOUSE_SLIP_WHEELING
2032 if (ev.state & ControlMask) 2204 if (ev.state & ControlMask)
2033 { 2205 {
2034 mouse_slip_wheel_speed += v ? -1 : 1; 2206 mouse_slip_wheel_speed += dirn;
2035 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow; 2207 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2036 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow;
2037 2208
2038 if (slip_wheel_ev.at < NOW) 2209 if (!slip_wheel_ev.is_active ())
2039 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2210 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2040
2041 slip_wheel_ev.start ();
2042 } 2211 }
2043 else 2212 else
2213# endif
2044 { 2214 {
2045# endif
2046# ifdef JUMP_MOUSE_WHEEL
2047 scr_page (v, i); 2215 scr_page (dirn, lines);
2048 scr_refresh (SMOOTH_REFRESH);
2049 scrollbar_show (1); 2216 scrollBar.show (1);
2050# else
2051 while (i--)
2052 {
2053 scr_page (v, 1);
2054 scr_refresh (SMOOTH_REFRESH);
2055 scrollbar_show (1);
2056 }
2057# endif
2058# ifdef MOUSE_SLIP_WHEELING
2059 } 2217 }
2060#endif
2061 } 2218 }
2062 break; 2219 break;
2063#endif 2220#endif
2064 } 2221 }
2065 } 2222 }
2066#ifdef MENUBAR
2067 else if (isMenuBarWindow (ev.window))
2068 menubar_control (ev);
2069#endif
2070} 2223}
2071
2072#ifdef TRANSPARENT
2073#if TINTING
2074/* taken from aterm-0.4.2 */
2075
2076typedef uint32_t RUINT32T;
2077
2078void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2079{
2080 int sh_r, sh_g, sh_b;
2081 RUINT32T mask_r, mask_g, mask_b;
2082 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2083 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2084 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2085 int i;
2086
2087 Visual *visual = display->visual;
2088
2089 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2090
2091 /* for convenience */
2092 mask_r = visual->red_mask;
2093 mask_g = visual->green_mask;
2094 mask_b = visual->blue_mask;
2095
2096 /* boring lookup table pre-initialization */
2097 switch (srcImage->bits_per_pixel) {
2098 case 15:
2099 if ((mask_r != 0x7c00) ||
2100 (mask_g != 0x03e0) ||
2101 (mask_b != 0x001f))
2102 return;
2103 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2104 lookup_r = lookup;
2105 lookup_g = lookup+32;
2106 lookup_b = lookup+32+32;
2107 sh_r = 10;
2108 sh_g = 5;
2109 sh_b = 0;
2110 break;
2111 case 16:
2112 if ((mask_r != 0xf800) ||
2113 (mask_g != 0x07e0) ||
2114 (mask_b != 0x001f))
2115 return;
2116 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2117 lookup_r = lookup;
2118 lookup_g = lookup+32;
2119 lookup_b = lookup+32+64;
2120 sh_r = 11;
2121 sh_g = 5;
2122 sh_b = 0;
2123 break;
2124 case 24:
2125 if ((mask_r != 0xff0000) ||
2126 (mask_g != 0x00ff00) ||
2127 (mask_b != 0x0000ff))
2128 return;
2129 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2130 lookup_r = lookup;
2131 lookup_g = lookup+256;
2132 lookup_b = lookup+256+256;
2133 sh_r = 16;
2134 sh_g = 8;
2135 sh_b = 0;
2136 break;
2137 case 32:
2138 if ((mask_r != 0xff0000) ||
2139 (mask_g != 0x00ff00) ||
2140 (mask_b != 0x0000ff))
2141 return;
2142 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2143 lookup_r = lookup;
2144 lookup_g = lookup+256;
2145 lookup_b = lookup+256+256;
2146 sh_r = 16;
2147 sh_g = 8;
2148 sh_b = 0;
2149 break;
2150 default:
2151 return; /* we do not support this color depth */
2152 }
2153
2154 /* prepare limits for color transformation (each channel is handled separately) */
2155 if (shade < 0) {
2156 shade = -shade;
2157 if (shade < 0) shade = 0;
2158 if (shade > 100) shade = 100;
2159
2160 lower_lim_r = 65535-rm;
2161 lower_lim_g = 65535-gm;
2162 lower_lim_b = 65535-bm;
2163
2164 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2165 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2166 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2167
2168 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2169 } else {
2170 if (shade < 0) shade = 0;
2171 if (shade > 100) shade = 100;
2172
2173 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2174
2175 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2176 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2177 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2178 }
2179
2180 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2181 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2182 {
2183 unsigned int tmp;
2184
2185 tmp = lower_lim_r;
2186 lower_lim_r = lower_lim_b;
2187 lower_lim_b = tmp;
2188
2189 tmp = upper_lim_r;
2190 upper_lim_r = upper_lim_b;
2191 upper_lim_b = tmp;
2192 }
2193
2194 /* fill our lookup tables */
2195 for (i = 0; i <= mask_r>>sh_r; i++)
2196 {
2197 RUINT32T tmp;
2198 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2199 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2200 lookup_r[i] = (tmp/65535)<<sh_r;
2201 }
2202 for (i = 0; i <= mask_g>>sh_g; i++)
2203 {
2204 RUINT32T tmp;
2205 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2206 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2207 lookup_g[i] = (tmp/65535)<<sh_g;
2208 }
2209 for (i = 0; i <= mask_b>>sh_b; i++)
2210 {
2211 RUINT32T tmp;
2212 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2213 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2214 lookup_b[i] = (tmp/65535)<<sh_b;
2215 }
2216
2217 /* apply table to input image (replacing colors by newly calculated ones) */
2218 switch (srcImage->bits_per_pixel)
2219 {
2220 case 15:
2221 {
2222 unsigned short *p1, *pf, *p, *pl;
2223 p1 = (unsigned short *) srcImage->data;
2224 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2225 while (p1 < pf)
2226 {
2227 p = p1;
2228 pl = p1 + srcImage->width;
2229 for (; p < pl; p++)
2230 {
2231 *p = lookup_r[(*p & 0x7c00)>>10] |
2232 lookup_g[(*p & 0x03e0)>> 5] |
2233 lookup_b[(*p & 0x001f)];
2234 }
2235 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2236 }
2237 break;
2238 }
2239 case 16:
2240 {
2241 unsigned short *p1, *pf, *p, *pl;
2242 p1 = (unsigned short *) srcImage->data;
2243 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2244 while (p1 < pf)
2245 {
2246 p = p1;
2247 pl = p1 + srcImage->width;
2248 for (; p < pl; p++)
2249 {
2250 *p = lookup_r[(*p & 0xf800)>>11] |
2251 lookup_g[(*p & 0x07e0)>> 5] |
2252 lookup_b[(*p & 0x001f)];
2253 }
2254 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2255 }
2256 break;
2257 }
2258 case 24:
2259 {
2260 unsigned char *p1, *pf, *p, *pl;
2261 p1 = (unsigned char *) srcImage->data;
2262 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2263 while (p1 < pf)
2264 {
2265 p = p1;
2266 pl = p1 + srcImage->width * 3;
2267 for (; p < pl; p += 3)
2268 {
2269 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2270 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2271 p[2] = lookup_r[(p[2] & 0x0000ff)];
2272 }
2273 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2274 }
2275 break;
2276 }
2277 case 32:
2278 {
2279 RUINT32T *p1, *pf, *p, *pl;
2280 p1 = (RUINT32T *) srcImage->data;
2281 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2282
2283 while (p1 < pf)
2284 {
2285 p = p1;
2286 pl = p1 + srcImage->width;
2287 for (; p < pl; p++)
2288 {
2289 *p = lookup_r[(*p & 0xff0000)>>16] |
2290 lookup_g[(*p & 0x00ff00)>> 8] |
2291 lookup_b[(*p & 0x0000ff)] |
2292 (*p & ~0xffffff);
2293 }
2294 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2295 }
2296 break;
2297 }
2298 }
2299
2300 free (lookup);
2301}
2302#endif
2303
2304/*
2305 * Check our parents are still who we think they are.
2306 * Do transparency updates if required
2307 */
2308int
2309rxvt_term::check_our_parents ()
2310{
2311 int i, pchanged, aformat, have_pixmap, rootdepth;
2312 unsigned long nitems, bytes_after;
2313 Atom atype;
2314 unsigned char *prop = NULL;
2315 Window root, oldp, *list;
2316 Pixmap rootpixmap = None;
2317 XWindowAttributes wattr, wrootattr;
2318 dDisp;
2319
2320 pchanged = 0;
2321
2322 if (!(options & Opt_transparent))
2323 return pchanged; /* Don't try any more */
2324
2325 XGetWindowAttributes (disp, display->root, &wrootattr);
2326 rootdepth = wrootattr.depth;
2327
2328 XGetWindowAttributes (disp, TermWin.parent[0], &wattr);
2329
2330 if (rootdepth != wattr.depth)
2331 {
2332 if (am_transparent)
2333 {
2334 pchanged = 1;
2335 XSetWindowBackground (disp, TermWin.vt, pix_colors_focused[Color_bg]);
2336 am_transparent = am_pixmap_trans = 0;
2337 }
2338
2339 return pchanged; /* Don't try any more */
2340 }
2341
2342 /* Get all X ops out of the queue so that our information is up-to-date. */
2343 XSync (disp, False);
2344
2345 /*
2346 * Make the frame window set by the window manager have
2347 * the root background. Some window managers put multiple nested frame
2348 * windows for each client, so we have to take care about that.
2349 */
2350 i = (xa[XA_XROOTPMAP_ID]
2351 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
2352 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2353 &nitems, &bytes_after, &prop) == Success);
2354
2355 if (!i || prop == NULL)
2356 i = (xa[XA_ESETROOT_PMAP_ID]
2357 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2358 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2359 &nitems, &bytes_after, &prop) == Success);
2360
2361 if (!i || prop == NULL
2362#if TINTING
2363 || !rs[Rs_color + Color_tint]
2364#endif
2365 )
2366 have_pixmap = 0;
2367 else
2368 {
2369 have_pixmap = 1;
2370 rootpixmap = *(Pixmap *)prop;
2371 XFree (prop);
2372 }
2373
2374 if (have_pixmap)
2375 {
2376 /*
2377 * Copy display->root pixmap transparency
2378 */
2379 int sx, sy, nx, ny;
2380 unsigned int nw, nh;
2381 Window cr;
2382 XImage *image;
2383 GC gc;
2384 XGCValues gcvalue;
2385
2386 XTranslateCoordinates (disp, TermWin.parent[0], display->root,
2387 0, 0, &sx, &sy, &cr);
2388 nw = (unsigned int)szHint.width;
2389 nh = (unsigned int)szHint.height;
2390 nx = ny = 0;
2391
2392 if (sx < 0)
2393 {
2394 nw += sx;
2395 nx = -sx;
2396 sx = 0;
2397 }
2398
2399 if (sy < 0)
2400 {
2401 nh += sy;
2402 ny = -sy;
2403 sy = 0;
2404 }
2405
2406 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2407 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2408
2409 XSync (disp, False);
2410 allowedxerror = -1;
2411 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2412
2413 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2414 /* XXX: may need a delay here? */
2415 allowedxerror = 0;
2416
2417 if (image == NULL)
2418 {
2419 if (am_transparent && am_pixmap_trans)
2420 {
2421 pchanged = 1;
2422 if (TermWin.pixmap != None)
2423 {
2424 XFreePixmap (disp, TermWin.pixmap);
2425 TermWin.pixmap = None;
2426 }
2427 }
2428
2429 am_pixmap_trans = 0;
2430 }
2431 else
2432 {
2433 if (TermWin.pixmap != None)
2434 XFreePixmap (disp, TermWin.pixmap);
2435
2436#if TINTING
2437 if (ISSET_PIXCOLOR (Color_tint))
2438 {
2439 unsigned short rm, gm, bm;
2440 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2441
2442 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2443
2444 ShadeXImage (display, image, shade, rm, gm, bm);
2445 }
2446#endif
2447
2448 TermWin.pixmap = XCreatePixmap (disp, TermWin.vt,
2449 szHint.width, szHint.height, image->depth);
2450 gc = XCreateGC (disp, TermWin.vt, 0UL, &gcvalue);
2451 XPutImage (disp, TermWin.pixmap, gc, image, 0, 0,
2452 nx, ny, image->width, image->height);
2453 XFreeGC (disp, gc);
2454 XDestroyImage (image);
2455 XSetWindowBackgroundPixmap (disp, TermWin.parent[0], TermWin.pixmap);
2456 XClearWindow (disp, TermWin.parent[0]);
2457
2458 if (!am_transparent || !am_pixmap_trans)
2459 pchanged = 1;
2460
2461 am_transparent = am_pixmap_trans = 1;
2462 }
2463 }
2464
2465 if (am_pixmap_trans)
2466 XSetWindowBackgroundPixmap (disp, TermWin.vt, ParentRelative);
2467 else
2468 {
2469 unsigned int n;
2470 /*
2471 * InheritPixmap transparency
2472 */
2473 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2474 {
2475 oldp = TermWin.parent[i];
2476 XQueryTree (disp, TermWin.parent[i - 1], &root,
2477 &TermWin.parent[i], &list, &n);
2478 XFree (list);
2479
2480 if (TermWin.parent[i] == display->root)
2481 {
2482 if (oldp != None)
2483 pchanged = 1;
2484
2485 break;
2486 }
2487
2488 if (oldp != TermWin.parent[i])
2489 pchanged = 1;
2490 }
2491
2492 n = 0;
2493
2494 if (pchanged)
2495 {
2496 for (; n < (unsigned int)i; n++)
2497 {
2498 XGetWindowAttributes (disp, TermWin.parent[n], &wattr);
2499 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2500 {
2501 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2502 break;
2503 }
2504 }
2505 }
2506
2507 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2508 {
2509 XSetWindowBackground (disp, TermWin.parent[0], pix_colors_focused[Color_fg]);
2510 XSetWindowBackground (disp, TermWin.vt, pix_colors_focused[Color_bg]);
2511 am_transparent = 0;
2512 /* XXX: also turn off Opt_transparent? */
2513 }
2514 else
2515 {
2516#if WAIT_FOR_WM
2517 /* wait (an arbitrary period) for the WM to do its thing
2518 * needed for fvwm2.2.2 (and before?) */
2519 sleep (1);
2520#endif
2521 for (n = 0; n < (unsigned int)i; n++)
2522 {
2523 XSetWindowBackgroundPixmap (disp, TermWin.parent[n], ParentRelative);
2524 XClearWindow (disp, TermWin.parent[n]);
2525 }
2526
2527 XSetWindowBackgroundPixmap (disp, TermWin.vt, ParentRelative);
2528 am_transparent = 1;
2529 }
2530
2531 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2532 TermWin.parent[i] = None;
2533 }
2534
2535 if (scrollBar.win)
2536 {
2537 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2538 scrollBar.setIdle ();
2539 scrollbar_show (0);
2540 }
2541
2542 if (am_transparent)
2543 {
2544 want_refresh = want_full_refresh = 1;
2545 if (am_pixmap_trans)
2546 flush ();
2547 }
2548
2549 return pchanged;
2550}
2551#endif
2552 2224
2553/*}}} */ 2225/*}}} */
2554 2226
2555bool 2227void ecb_hot
2556rxvt_term::cmd_parse () 2228rxvt_term::cmd_parse ()
2557{ 2229{
2558 bool flag = false;
2559 unicode_t ch = NOCHAR; 2230 wchar_t ch = NOCHAR;
2560 unsigned char *seq_begin; // remember start of esc-sequence here 2231 char *seq_begin; // remember start of esc-sequence here
2561 2232
2562 for (;;) 2233 for (;;)
2563 { 2234 {
2564 if (ch == NOCHAR) 2235 if (ecb_unlikely (ch == NOCHAR))
2565 { 2236 {
2566 seq_begin = cmdbuf_ptr; 2237 seq_begin = cmdbuf_ptr;
2567 ch = next_char (); 2238 ch = next_char ();
2568 }
2569 2239
2570 if (ch == NOCHAR) // TODO: improve 2240 if (ch == NOCHAR)
2571 break; 2241 break;
2242 }
2572 2243
2573 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2244 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2574 { 2245 {
2575 if (!seen_input) 2246 if (ecb_unlikely (!seen_input))
2576 { 2247 {
2577 seen_input = 1; 2248 seen_input = 1;
2578 // many badly-written programs (e.g. jed) contain a race condition: 2249 // many badly-written programs (e.g. jed) contain a race condition:
2579 // they first read the screensize and then install a SIGWINCH handler. 2250 // they first read the screensize and then install a SIGWINCH handler.
2580 // some window managers resize the window early, and these programs 2251 // some window managers resize the window early, and these programs
2581 // then sometimes get the size wrong. 2252 // then sometimes get the size wrong.
2582 // unfortunately other programs are even more buggy and dislike 2253 // unfortunately other programs are even more buggy and dislike
2583 // being sent SIGWINCH, so only do it when we were in fact being 2254 // being sent SIGWINCH, so only do it when we were in fact being
2584 // resized. 2255 // resized.
2585 if (seen_resize) 2256 if (seen_resize && cmd_pid)
2586 kill (-cmd_pid, SIGWINCH); 2257 kill (-cmd_pid, SIGWINCH);
2587 } 2258 }
2588 2259
2589 /* Read a text string from the input buffer */ 2260 /* Read a text string from the input buffer */
2590 unicode_t buf[UBUFSIZ]; 2261 wchar_t buf[UBUFSIZ];
2591 bool refreshnow = false; 2262 bool refreshnow = false;
2592 int nlines = 0; 2263 int nlines = 0;
2593 unicode_t *str = buf; 2264 wchar_t *str = buf;
2265 wchar_t *eol = str + min (ncol, UBUFSIZ);
2594 2266
2595 for (;;) 2267 for (;;)
2596 { 2268 {
2597 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) 2269 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2598 break; 2270 break;
2599 2271
2600 *str++ = ch; 2272 *str++ = ch;
2601 2273
2602 if (ch == C0_LF) 2274 if (ecb_unlikely (ch == C0_LF || str >= eol))
2603 { 2275 {
2276 if (ch == C0_LF)
2604 nlines++; 2277 nlines++;
2278
2605 refresh_count++; 2279 refresh_count++;
2606 2280
2607 if (!(options & Opt_jumpScroll) 2281 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2608 || (refresh_count >= refresh_limit * (TermWin.nrow - 1)))
2609 { 2282 {
2283 refresh_count = 0;
2284
2285 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2286 {
2610 refreshnow = true; 2287 refreshnow = true;
2611 ch = NOCHAR; 2288 ch = NOCHAR;
2612 break; 2289 break;
2290 }
2613 } 2291 }
2614 2292
2615 // scr_add_lines only works for nlines <= TermWin.nrow - 1. 2293 // scr_add_lines only works for nlines <= nrow - 1.
2616 if (nlines >= TermWin.nrow - 1) 2294 if (nlines >= nrow - 1)
2617 { 2295 {
2296 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2297 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2618 scr_add_lines (buf, nlines, str - buf); 2298 scr_add_lines (buf, str - buf, nlines);
2299
2619 nlines = 0; 2300 nlines = 0;
2620 str = buf; 2301 str = buf;
2302 eol = str + min (ncol, UBUFSIZ);
2621 } 2303 }
2622 }
2623 2304
2624 if (str >= buf + UBUFSIZ) 2305 if (str >= eol)
2625 { 2306 {
2307 if (eol >= buf + UBUFSIZ)
2308 {
2626 ch = NOCHAR; 2309 ch = NOCHAR;
2627 break; 2310 break;
2311 }
2312 else
2313 eol = min (eol + ncol, buf + UBUFSIZ);
2314 }
2315
2628 } 2316 }
2629 2317
2630 seq_begin = cmdbuf_ptr; 2318 seq_begin = cmdbuf_ptr;
2631 ch = next_char (); 2319 ch = next_char ();
2632 } 2320 }
2633 2321
2322 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2323 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2634 scr_add_lines (buf, nlines, str - buf); 2324 scr_add_lines (buf, str - buf, nlines);
2635 2325
2636 /* 2326 /*
2637 * If there have been a lot of new lines, then update the screen 2327 * If there have been a lot of new lines, then update the screen
2638 * What the heck I'll cheat and only refresh less than every page-full. 2328 * What the heck we'll cheat and only refresh less than every page-full.
2639 * the number of pages between refreshes is refresh_limit, which 2329 * if skipScroll is enabled.
2640 * is incremented here because we must be doing flat-out scrolling.
2641 */ 2330 */
2642 if (refreshnow) 2331 if (refreshnow)
2643 { 2332 {
2644 if ((options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2645 refresh_limit++;
2646 else
2647 {
2648 flag = true;
2649 scr_refresh (refresh_type); 2333 scr_refresh ();
2650 } 2334 want_refresh = 1;
2651 } 2335 }
2652
2653 } 2336 }
2654 else 2337 else
2655 { 2338 {
2656 try 2339 try
2657 { 2340 {
… …
2665 } 2348 }
2666 2349
2667 ch = NOCHAR; 2350 ch = NOCHAR;
2668 } 2351 }
2669 } 2352 }
2670
2671 return flag;
2672}
2673
2674// read the next octet
2675unicode_t
2676rxvt_term::next_octet ()
2677{
2678 return cmdbuf_ptr < cmdbuf_endp
2679 ? *cmdbuf_ptr++
2680 : NOCHAR;
2681} 2353}
2682 2354
2683// read the next character 2355// read the next character
2684unicode_t 2356wchar_t ecb_hot
2685rxvt_term::next_char () 2357rxvt_term::next_char () noexcept
2686{ 2358{
2687 while (cmdbuf_ptr < cmdbuf_endp) 2359 while (cmdbuf_ptr < cmdbuf_endp)
2688 { 2360 {
2689 // assume 7-bit to be ascii ALWAYS 2361 // assume 7-bit to be ascii ALWAYS (always true in POSIX)
2690 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2362 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f))
2691 return *cmdbuf_ptr++; 2363 return *cmdbuf_ptr++;
2692 2364
2693 wchar_t wc; 2365 wchar_t wc;
2694 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2366 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2695 2367
2696 if (len == (size_t)-2) 2368 if (len == (size_t)-2)
2697 { 2369 {
2698 // the mbstate stores incomplete sequences. didn't know this :/ 2370 // the mbstate stores incomplete sequences. didn't know this :/
2699 cmdbuf_ptr = cmdbuf_endp; 2371 cmdbuf_ptr = cmdbuf_endp;
2700 break; 2372 break;
2701 } 2373 }
2702 2374
2703 if (len == (size_t)-1) 2375 if (len == (size_t)-1)
2376 {
2377 mbstate.reset (); // reset now undefined conversion state
2378 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2379 // in which case we "erroneously" return the next byte which might be valid.
2704 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2380 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2381 }
2705 2382
2706 // assume wchar == unicode 2383 // assume wchar == unicode
2707 cmdbuf_ptr += len; 2384 cmdbuf_ptr += len;
2708 return wc & UNICODE_MASK; 2385 return wc & UNICODE_MASK;
2709 } 2386 }
2710 2387
2711 return NOCHAR; 2388 return NOCHAR;
2712} 2389}
2713 2390
2714/* rxvt_cmd_getc () - Return next input character */ 2391// read the next octet
2715/* 2392uint32_t ecb_hot
2716 * Return the next input character after first passing any keyboard input 2393rxvt_term::next_octet () noexcept
2717 * to the command. 2394{
2718 */ 2395 return cmdbuf_ptr < cmdbuf_endp
2719unicode_t 2396 ? (unsigned char)*cmdbuf_ptr++
2397 : NOCHAR;
2398}
2399
2400static class out_of_input out_of_input;
2401
2402wchar_t ecb_hot
2720rxvt_term::cmd_getc () 2403rxvt_term::cmd_getc ()
2721{ 2404{
2722 unicode_t c = next_char (); 2405 wchar_t c = next_char ();
2723 2406
2724 if (c == NOCHAR) 2407 if (c == NOCHAR)
2725 throw out_of_input; 2408 throw out_of_input;
2726 2409
2727 return c; 2410 return c;
2728} 2411}
2729 2412
2730unicode_t 2413uint32_t ecb_hot
2731rxvt_term::cmd_get8 () 2414rxvt_term::cmd_get8 ()
2732{ 2415{
2733 unicode_t c = next_octet (); 2416 uint32_t c = next_octet ();
2734 2417
2735 if (c == NOCHAR) 2418 if (c == NOCHAR)
2736 throw out_of_input; 2419 throw out_of_input;
2737 2420
2738 return c; 2421 return c;
2739} 2422}
2740 2423
2741/*{{{ print pipe */ 2424/*{{{ print pipe */
2742/*----------------------------------------------------------------------*/ 2425/*----------------------------------------------------------------------*/
2743#ifdef PRINTPIPE 2426#ifdef PRINTPIPE
2744FILE * 2427FILE * ecb_cold
2745rxvt_term::popen_printer () 2428rxvt_term::popen_printer ()
2746{ 2429{
2747 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2430 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2748 2431
2749 if (stream == NULL) 2432 if (stream == NULL)
2750 rxvt_warn ("can't open printer pipe, not printing.\n"); 2433 rxvt_warn ("can't open printer pipe, not printing.\n");
2751 2434
2752 return stream; 2435 return stream;
2753} 2436}
2754 2437
2755int 2438int ecb_cold
2756rxvt_term::pclose_printer (FILE *stream) 2439rxvt_term::pclose_printer (FILE *stream)
2757{ 2440{
2758 fflush (stream); 2441 fflush (stream);
2759 return pclose (stream); 2442 return pclose (stream);
2760} 2443}
2761 2444
2762/* 2445/*
2763 * simulate attached vt100 printer 2446 * simulate attached vt100 printer
2764 */ 2447 */
2765void 2448void ecb_cold
2766rxvt_term::process_print_pipe () 2449rxvt_term::process_print_pipe ()
2767{ 2450{
2768 int done; 2451 FILE *fd = popen_printer ();
2769 FILE *fd;
2770 2452
2771 if ((fd = popen_printer ()) == NULL) 2453 if (!fd)
2772 return; 2454 return;
2773 2455
2774 /* 2456 /*
2775 * Send all input to the printer until either ESC[4i or ESC[?4i 2457 * Send all input to the printer until either ESC[4i or ESC[?4i
2776 * is received. 2458 * is received.
2777 */ 2459 */
2778 for (done = 0; !done;) 2460 for (int done = 0; !done; )
2779 { 2461 {
2780 unsigned char buf[8]; 2462 unsigned char buf[8];
2781 unicode_t ch; 2463 unicode_t ch;
2782 unsigned int i, len; 2464 unsigned int i, len;
2783 2465
… …
2802 { 2484 {
2803 if ((buf[len++] = cmd_getc ()) == 'i') 2485 if ((buf[len++] = cmd_getc ()) == 'i')
2804 break; /* done = 1 */ 2486 break; /* done = 1 */
2805 } 2487 }
2806 } 2488 }
2807 2489
2808 for (i = 0; i < len; i++) 2490 for (i = 0; i < len; i++)
2809 if (putc (buf[i], fd) == EOF) 2491 if (putc (buf[i], fd) == EOF)
2810 { 2492 {
2811 done = 1; 2493 done = 1;
2812 break; 2494 break;
… …
2814 } 2496 }
2815 } 2497 }
2816 2498
2817 pclose_printer (fd); 2499 pclose_printer (fd);
2818} 2500}
2819#endif /* PRINTPIPE */ 2501#endif /* PRINTPIPE */
2820/*}}} */ 2502/*}}} */
2821 2503
2822/* *INDENT-OFF* */
2823enum { 2504enum {
2824 C1_40 = 0x40, 2505 C1_40 = 0x40,
2825 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2506 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2826 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2507 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2827 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2508 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2828 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2509 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2829}; 2510};
2830/* *INDENT-ON* */
2831 2511
2832/*{{{ process non-printing single characters */ 2512/*{{{ process non-printing single characters */
2833void 2513void ecb_hot
2834rxvt_term::process_nonprinting (unicode_t ch) 2514rxvt_term::process_nonprinting (unicode_t ch)
2835{ 2515{
2836 switch (ch) 2516 switch (ch)
2837 { 2517 {
2838 case C0_ESC: 2518 case C0_ESC:
2839 process_escape_seq (); 2519 process_escape_seq ();
2840 break; 2520 break;
2841 case C0_ENQ: /* terminal Status */ 2521 case C0_ENQ: /* terminal Status */
2842 if (rs[Rs_answerbackstring]) 2522 if (rs[Rs_answerbackstring])
2843 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2523 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2844 (unsigned int)strlen (rs[Rs_answerbackstring]));
2845 else 2524 else
2846 tt_write ((unsigned char *)VT100_ANS, 2525 tt_write (VT100_ANS, strlen (VT100_ANS));
2847 (unsigned int)strlen (VT100_ANS));
2848 break; 2526 break;
2849 case C0_BEL: /* bell */ 2527 case C0_BEL: /* bell */
2850 scr_bell (); 2528 scr_bell ();
2851 break; 2529 break;
2852 case C0_BS: /* backspace */ 2530 case C0_BS: /* backspace */
… …
2870 scr_charset_choose (0); 2548 scr_charset_choose (0);
2871 break; 2549 break;
2872 2550
2873#ifdef EIGHT_BIT_CONTROLS 2551#ifdef EIGHT_BIT_CONTROLS
2874 // 8-bit controls 2552 // 8-bit controls
2875 case 0x90: /* DCS */ 2553 case 0x90: /* DCS */
2876 process_dcs_seq (); 2554 process_dcs_seq ();
2877 break; 2555 break;
2878 case 0x9b: /* CSI */ 2556 case 0x9b: /* CSI */
2879 process_csi_seq (); 2557 process_csi_seq ();
2880 break; 2558 break;
2881 case 0x9d: /* CSI */ 2559 case 0x9d: /* OSC */
2882 process_osc_seq (); 2560 process_osc_seq ();
2883 break; 2561 break;
2884#endif 2562#endif
2885 } 2563 }
2886} 2564}
2887/*}}} */ 2565/*}}} */
2888 2566
2889 2567
2890/*{{{ process VT52 escape sequences */ 2568/*{{{ process VT52 escape sequences */
2891void 2569void ecb_cold
2892rxvt_term::process_escape_vt52 (unicode_t ch) 2570rxvt_term::process_escape_vt52 (unicode_t ch)
2893{ 2571{
2894 int row, col; 2572 int row, col;
2895 2573
2896 switch (ch) 2574 switch (ch)
… …
2930 break; 2608 break;
2931 case 'Z': /* identify the terminal type */ 2609 case 'Z': /* identify the terminal type */
2932 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2610 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2933 break; 2611 break;
2934 case '<': /* turn off VT52 mode */ 2612 case '<': /* turn off VT52 mode */
2935 PrivMode (0, PrivMode_vt52); 2613 priv_modes &= ~PrivMode_vt52;
2936 break; 2614 break;
2937 case 'F': /* use special graphics character set */ 2615 case 'F': /* use special graphics character set */
2938 case 'G': /* use regular character set */ 2616 case 'G': /* use regular character set */
2939 /* unimplemented */ 2617 /* unimplemented */
2940 break; 2618 break;
… …
2946} 2624}
2947/*}}} */ 2625/*}}} */
2948 2626
2949 2627
2950/*{{{ process escape sequences */ 2628/*{{{ process escape sequences */
2951void 2629void ecb_hot
2952rxvt_term::process_escape_seq () 2630rxvt_term::process_escape_seq ()
2953{ 2631{
2954 unicode_t ch = cmd_getc (); 2632 unicode_t ch = cmd_getc ();
2955 2633
2956 if (priv_modes & PrivMode_vt52) 2634 if (priv_modes & PrivMode_vt52)
… …
2959 return; 2637 return;
2960 } 2638 }
2961 2639
2962 switch (ch) 2640 switch (ch)
2963 { 2641 {
2964 /* case 1: do_tek_mode (); break; */
2965 case '#': 2642 case '#':
2966 if (cmd_getc () == '8') 2643 if (cmd_getc () == '8')
2967 scr_E (); 2644 scr_E ();
2968 break; 2645 break;
2969 case '(': 2646 case '(':
… …
2976 scr_charset_set (2, (unsigned int)cmd_getc ()); 2653 scr_charset_set (2, (unsigned int)cmd_getc ());
2977 break; 2654 break;
2978 case '+': 2655 case '+':
2979 scr_charset_set (3, (unsigned int)cmd_getc ()); 2656 scr_charset_set (3, (unsigned int)cmd_getc ());
2980 break; 2657 break;
2981#if ENABLE_FRILLS 2658#if !ENABLE_MINIMAL
2982 case '6': 2659 case '6':
2983 scr_backindex (); 2660 scr_backindex ();
2984 break; 2661 break;
2985#endif 2662#endif
2986 case '7': 2663 case '7':
2987 scr_cursor (SAVE); 2664 scr_cursor (SAVE);
2988 break; 2665 break;
2989 case '8': 2666 case '8':
2990 scr_cursor (RESTORE); 2667 scr_cursor (RESTORE);
2991 break; 2668 break;
2992#if ENABLE_FRILLS 2669#if !ENABLE_MINIMAL
2993 case '9': 2670 case '9':
2994 scr_forwardindex (); 2671 scr_forwardindex ();
2995 break; 2672 break;
2996#endif 2673#endif
2674 // DECPAM/DECPNM
2997 case '=': 2675 case '=':
2676 priv_modes |= PrivMode_aplKP;
2677 break;
2998 case '>': 2678 case '>':
2999 PrivMode ((ch == '='), PrivMode_aplKP); 2679 priv_modes &= ~PrivMode_aplKP;
3000 break; 2680 break;
3001 2681
3002 case C1_40: 2682 case C1_40:
3003 cmd_getc (); 2683 cmd_getc ();
3004 break; 2684 break;
… …
3007 break; 2687 break;
3008 2688
3009 /* 8.3.87: NEXT LINE */ 2689 /* 8.3.87: NEXT LINE */
3010 case C1_NEL: /* ESC E */ 2690 case C1_NEL: /* ESC E */
3011 { 2691 {
3012 unicode_t nlcr[] = { C0_LF, C0_CR }; 2692 wchar_t nlcr[] = { C0_LF, C0_CR };
3013 scr_add_lines (nlcr, 1, 2); 2693 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
3014 } 2694 }
3015 break; 2695 break;
3016 2696
2697#if 0 // disabled because embedded newlines can make exploits easier
3017 /* kidnapped escape sequence: Should be 8.3.48 */ 2698 /* kidnapped escape sequence: Should be 8.3.48 */
3018 case C1_ESA: /* ESC G */ 2699 case C1_ESA: /* ESC G */
3019 process_graphics (); 2700 // used by original rxvt for rob nations own graphics mode
2701 if (cmd_getc () == 'Q' && option (Opt_insecure))
2702 tt_printf ("\033G0\012"); /* query graphics - no graphics */
3020 break; 2703 break;
2704#endif
3021 2705
3022 /* 8.3.63: CHARACTER TABULATION SET */ 2706 /* 8.3.63: CHARACTER TABULATION SET */
3023 case C1_HTS: /* ESC H */ 2707 case C1_HTS: /* ESC H */
3024 scr_set_tab (1); 2708 scr_set_tab (1);
3025 break; 2709 break;
… …
3028 case C1_RI: /* ESC M */ 2712 case C1_RI: /* ESC M */
3029 scr_index (DN); 2713 scr_index (DN);
3030 break; 2714 break;
3031 2715
3032 /* 8.3.142: SINGLE-SHIFT TWO */ 2716 /* 8.3.142: SINGLE-SHIFT TWO */
3033 /*case C1_SS2: scr_single_shift (2); break; */ 2717 /* case C1_SS2: break; */
3034 2718
3035 /* 8.3.143: SINGLE-SHIFT THREE */ 2719 /* 8.3.143: SINGLE-SHIFT THREE */
3036 /*case C1_SS3: scr_single_shift (3); break; */ 2720 /* case C1_SS3: break; */
3037 2721
3038 /* 8.3.27: DEVICE CONTROL STRING */ 2722 /* 8.3.27: DEVICE CONTROL STRING */
3039 case C1_DCS: /* ESC P */ 2723 case C1_DCS: /* ESC P */
3040 process_dcs_seq (); 2724 process_dcs_seq ();
3041 break; 2725 break;
3042 2726
3043 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2727 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
3044 case C1_SCI: /* ESC Z */ 2728 case C1_SCI: /* ESC Z */
3045 tt_write ((const unsigned char *)ESCZ_ANSWER, 2729 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
3046 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
3047 break; /* steal obsolete ESC [ c */ 2730 break; /* steal obsolete ESC [ c */
3048 2731
3049 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2732 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
3050 case C1_CSI: /* ESC [ */ 2733 case C1_CSI: /* ESC [ */
3051 process_csi_seq (); 2734 process_csi_seq ();
3052 break; 2735 break;
3053 2736
3054 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2737 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
3055 case C1_OSC: /* ESC ] */ 2738 case C1_OSC: /* ESC ] */
3056 process_osc_seq (); 2739 process_osc_seq ();
3057 break; 2740 break;
3058 2741
3059 /* 8.3.106: RESET TO INITIAL STATE */ 2742 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
3060 case 'c': 2743 case 'c':
3061 mbstate.reset (); 2744 mbstate.reset ();
3062 scr_poweron (); 2745 scr_poweron ();
3063 scrollbar_show (1); 2746 scrollBar.show (1);
3064 break; 2747 break;
3065 2748
3066 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2749 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
3067 case 'n': 2750 case 'n':
3068 scr_charset_choose (2); 2751 scr_charset_choose (2);
… …
3075 } 2758 }
3076} 2759}
3077/*}}} */ 2760/*}}} */
3078 2761
3079/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2762/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
3080/* *INDENT-OFF* */
3081enum { 2763enum {
3082 CSI_ICH = 0x40, 2764 CSI_ICH = 0x40,
3083 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2765 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
3084 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2766 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
3085 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2767 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
… …
3088 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2770 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
3089 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2771 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
3090 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2772 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
3091}; 2773};
3092 2774
3093#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2775#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
3094 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2776 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
3095 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2777 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
3096#define get_byte_array_bit(array, bit) \ 2778#define get_byte_array_bit(array, bit) \
3097 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2779 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
3098 2780
3099const unsigned char csi_defaults[] = 2781static const unsigned char csi_defaults[] =
3100 { 2782 {
3101 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2783 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
3102 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2784 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
3103 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2785 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
3104 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2786 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
3105 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2787 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
3106 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2788 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
3107 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2789 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
3108 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2790 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
3109 }; 2791 };
3110/* *INDENT-ON* */
3111 2792
3112void 2793void ecb_hot
3113rxvt_term::process_csi_seq () 2794rxvt_term::process_csi_seq ()
3114{ 2795{
3115 unicode_t ch, priv, i; 2796 unicode_t ch, priv, prev_ch, i;
3116 unsigned int nargs, p; 2797 unsigned int nargs, p;
3117 int n, ndef; 2798 int n, ndef;
3118 int arg[ESC_ARGS]; 2799 int arg[ESC_ARGS] = { };
3119 2800
3120 for (nargs = ESC_ARGS; nargs > 0;) 2801 nargs = 0;
3121 arg[--nargs] = 0;
3122 2802
3123 priv = 0; 2803 priv = 0;
3124 ch = cmd_getc (); 2804 ch = cmd_getc ();
3125 if (ch >= '<' && ch <= '?') 2805 if ((ch >= '<' && ch <= '?') || ch == '!')
2806 {
3126 { /* '<' '=' '>' '?' */ 2807 /* '<' '=' '>' '?' '!' */
3127 priv = ch; 2808 priv = ch;
3128 ch = cmd_getc (); 2809 ch = cmd_getc ();
3129 } 2810 }
3130 2811
2812 prev_ch = 0;
3131 /* read any numerical arguments */ 2813 /* read any numerical arguments */
3132 for (n = -1; ch < CSI_ICH; ) 2814 for (n = -1; ch < CSI_ICH; )
3133 { 2815 {
3134 if (isdigit (ch)) 2816 if (isdigit (ch))
3135 { 2817 {
… …
3145 n = -1; 2827 n = -1;
3146 } 2828 }
3147 else if (IS_CONTROL (ch)) 2829 else if (IS_CONTROL (ch))
3148 process_nonprinting (ch); 2830 process_nonprinting (ch);
3149 2831
2832 prev_ch = ch;
3150 ch = cmd_getc (); 2833 ch = cmd_getc ();
3151 } 2834 }
3152 2835
3153 if (ch > CSI_7F) 2836 if (ch > CSI_7F)
3154 return; 2837 return;
… …
3160 ndef = get_byte_array_bit (csi_defaults, i); 2843 ndef = get_byte_array_bit (csi_defaults, i);
3161 for (p = 0; p < nargs; p++) 2844 for (p = 0; p < nargs; p++)
3162 if (arg[p] == -1) 2845 if (arg[p] == -1)
3163 arg[p] = ndef; 2846 arg[p] = ndef;
3164 2847
3165#ifdef DEBUG_CMD
3166 fprintf (stderr, "CSI ");
3167 for (p = 0; p < nargs; p++)
3168 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
3169 fprintf (stderr, "%c\n", ch);
3170#endif
3171
3172 /* 2848 /*
3173 * private mode handling 2849 * private mode handling
3174 */ 2850 */
3175 if (priv) 2851 if (priv)
3176 { 2852 {
3177 switch (priv) 2853 switch (priv)
3178 { 2854 {
3179 case '>': 2855 case '>':
3180 if (ch == CSI_DA) /* secondary device attributes */ 2856 if (ch == CSI_DA) /* secondary device attributes */
3181 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]); 2857 {
2858 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2859 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2860 //
2861 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2862 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2863 // versions.
2864 //
2865 tt_printf ("\033[>%d;95;0c", 'U');
2866 }
3182 break; 2867 break;
2868
3183 case '?': 2869 case '?':
3184 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2870 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
3185 process_terminal_mode (ch, priv, nargs, arg); 2871 process_terminal_mode (ch, priv, nargs, arg);
2872 if (prev_ch == '$' && ch == 'p')
2873 process_terminal_mode (ch, priv, nargs, arg);
3186 break; 2874 break;
2875
2876 case '!':
2877 if (ch == CSI_70)
2878 {
2879 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2880 scr_soft_reset ();
2881
2882 static const int pm_h[] = { 7, 25 };
2883 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1006, 1015, 1049 };
2884
2885 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2886 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
3187 } 2887 }
2888 break;
2889 }
2890
3188 return; 2891 return;
3189 } 2892 }
3190 2893
3191 switch (ch) 2894 switch (ch)
3192 { 2895 {
… …
3206 } 2909 }
3207 break; 2910 break;
3208#endif 2911#endif
3209 2912
3210 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2913 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
3211 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2914 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
3212 arg[0] = -arg[0]; 2915 arg[0] = -arg[0];
3213 /* FALLTHROUGH */ 2916 /* FALLTHROUGH */
3214 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2917 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
3215 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2918 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
3216 scr_gotorc (arg[0], 0, RELATIVE); 2919 scr_gotorc (arg[0], 0, RELATIVE);
3217 break; 2920 break;
3218 2921
3219 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2922 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
3220 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2923 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
3221#ifdef ISO6429 2924#ifdef ISO6429
3222 arg[0] = -arg[0]; 2925 arg[0] = -arg[0];
3223#else /* emulate common DEC VTs */ 2926#else /* emulate common DEC VTs */
3224 arg[0] = arg[0] ? -arg[0] : -1; 2927 arg[0] = arg[0] ? -arg[0] : -1;
3225#endif 2928#endif
… …
3291 2994
3292 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2995 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
3293 arg[0] = -arg[0]; 2996 arg[0] = -arg[0];
3294 /* FALLTHROUGH */ 2997 /* FALLTHROUGH */
3295 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2998 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
3296 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2999 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
3297 break; 3000 break;
3298 3001
3299 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3002 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
3300 tt_write ((const unsigned char *)VT100_ANS, 3003 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
3301 (unsigned int) (sizeof (VT100_ANS) - 1));
3302 break; 3004 break;
3303 3005
3304 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3006 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
3305 process_sgr_mode (nargs, arg); 3007 process_sgr_mode (nargs, arg);
3306 break; 3008 break;
… …
3313 break; 3015 break;
3314 case 6: /* CPR requested */ 3016 case 6: /* CPR requested */
3315 scr_report_position (); 3017 scr_report_position ();
3316 break; 3018 break;
3317 case 7: /* unofficial extension */ 3019 case 7: /* unofficial extension */
3318 if (options & Opt_insecure) 3020 if (option (Opt_insecure))
3319 tt_printf ("%-.250s\012", rs[Rs_display_name]); 3021 tt_printf ("%-.250s\012", rs[Rs_display_name]);
3320 break; 3022 break;
3321 case 8: /* unofficial extension */ 3023 case 8: /* unofficial extension */
3322 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3024 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3323 break; 3025 break;
… …
3371 scr_insert_mode (1); 3073 scr_insert_mode (1);
3372 else if (arg[0] == 20) 3074 else if (arg[0] == 20)
3373 priv_modes |= PrivMode_LFNL; 3075 priv_modes |= PrivMode_LFNL;
3374 break; 3076 break;
3375 3077
3078 case CSI_71: // DECSCUSR: set cursor style
3079 if (prev_ch == ' ')
3080 set_cursor_style (arg[0]);
3081 break;
3082
3376 /* 3083 /*
3377 * PRIVATE USE beyond this point. All CSI_7? sequences here 3084 * PRIVATE USE beyond this point. All CSI_7? sequences here
3378 */ 3085 */
3379 case CSI_72: /* DECSTBM: set top and bottom margins */ 3086 case CSI_72: /* DECSTBM: set top and bottom margins */
3380 if (nargs == 1) 3087 if (nargs == 1)
… …
3390 break; 3097 break;
3391 case CSI_75: 3098 case CSI_75:
3392 scr_cursor (RESTORE); 3099 scr_cursor (RESTORE);
3393 break; 3100 break;
3394 3101
3395#if ENABLE_FRILLS 3102#if !ENABLE_MINIMAL
3396 case CSI_74: 3103 case CSI_74:
3397 process_window_ops (arg, nargs); 3104 process_window_ops (arg, nargs);
3398 break; 3105 break;
3399#endif 3106#endif
3400 3107
… …
3407 break; 3114 break;
3408 } 3115 }
3409} 3116}
3410/*}}} */ 3117/*}}} */
3411 3118
3412#if ENABLE_FRILLS 3119#if !ENABLE_MINIMAL
3413/* ARGSUSED */
3414void 3120void
3415rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3121rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3416{ 3122{
3417 int x, y; 3123 int x, y;
3418 XWindowAttributes wattr; 3124 XWindowAttributes wattr;
3419 Window wdummy; 3125 Window wdummy;
3420 dDisp; 3126
3127 dLocal (Display *, dpy);
3421 3128
3422 if (nargs == 0) 3129 if (nargs == 0)
3423 return; 3130 return;
3424 3131
3425 switch (args[0]) 3132 switch (args[0])
3426 { 3133 {
3427 /* 3134 /*
3428 * commands 3135 * commands
3429 */ 3136 */
3430 case 1: /* deiconify window */ 3137 case 1: /* deiconify window */
3431 XMapWindow (disp, TermWin.parent[0]); 3138 XMapWindow (dpy, parent);
3432 break; 3139 break;
3433 case 2: /* iconify window */ 3140 case 2: /* iconify window */
3434 XIconifyWindow (disp, TermWin.parent[0], display->screen); 3141 XIconifyWindow (dpy, parent, display->screen);
3435 break; 3142 break;
3436 case 3: /* set position (pixels) */ 3143 case 3: /* set position (pixels) */
3437 XMoveWindow (disp, TermWin.parent[0], args[1], args[2]); 3144 XMoveWindow (dpy, parent, args[1], args[2]);
3438 break; 3145 break;
3439 case 4: /* set size (pixels) */ 3146 case 4: /* set size (pixels) */
3440 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3147 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3441 break; 3148 break;
3442 case 5: /* raise window */ 3149 case 5: /* raise window */
3443 XRaiseWindow (disp, TermWin.parent[0]); 3150 XRaiseWindow (dpy, parent);
3444 break; 3151 break;
3445 case 6: /* lower window */ 3152 case 6: /* lower window */
3446 XLowerWindow (disp, TermWin.parent[0]); 3153 XLowerWindow (dpy, parent);
3447 break; 3154 break;
3448 case 7: /* refresh window */ 3155 case 7: /* refresh window */
3449 scr_touch (true); 3156 scr_touch (true);
3450 break; 3157 break;
3451 case 8: /* set size (chars) */ 3158 case 8: /* set size (chars) */
3452 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3159 set_widthheight ((unsigned int) (args[2] * fwidth),
3453 (unsigned int) (args[1] * TermWin.fheight)); 3160 (unsigned int) (args[1] * fheight));
3454 break; 3161 break;
3455 3162
3456 //case 9: NYI, TODO, restore maximized window or maximize window 3163 //case 9: NYI, TODO, restore maximized window or maximize window
3457 default: 3164 default:
3458 if (args[0] >= 24) /* set height (chars) */ 3165 if (args[0] >= 24) /* set height (chars) */
3459 set_widthheight ((unsigned int)TermWin.width, 3166 set_widthheight ((unsigned int)vt_width,
3460 (unsigned int) (args[1] * TermWin.fheight)); 3167 (unsigned int) (args[1] * fheight));
3461 break; 3168 break;
3462
3463 3169
3464 /* 3170 /*
3465 * reports - some output format copied from XTerm 3171 * reports - some output format copied from XTerm
3466 */ 3172 */
3467 case 11: /* report window state */ 3173 case 11: /* report window state */
3468 XGetWindowAttributes (disp, TermWin.parent[0], &wattr); 3174 XGetWindowAttributes (dpy, parent, &wattr);
3469 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3175 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3470 break; 3176 break;
3471 case 13: /* report window position */ 3177 case 13: /* report window position */
3472 XGetWindowAttributes (disp, TermWin.parent[0], &wattr); 3178 XGetWindowAttributes (dpy, parent, &wattr);
3473 XTranslateCoordinates (disp, TermWin.parent[0], wattr.root, 3179 XTranslateCoordinates (dpy, parent, wattr.root,
3474 -wattr.border_width, -wattr.border_width, 3180 -wattr.border_width, -wattr.border_width,
3475 &x, &y, &wdummy); 3181 &x, &y, &wdummy);
3476 tt_printf ("\033[3;%d;%dt", x, y); 3182 tt_printf ("\033[3;%d;%dt", x, y);
3477 break; 3183 break;
3478 case 14: /* report window size (pixels) */ 3184 case 14: /* report window size (pixels) */
3479 XGetWindowAttributes (disp, TermWin.parent[0], &wattr); 3185 XGetWindowAttributes (dpy, parent, &wattr);
3480 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3186 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3481 break; 3187 break;
3482 case 18: /* report text area size (chars) */ 3188 case 18: /* report text area size (chars) */
3483 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3189 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3484 break; 3190 break;
3485 case 19: /* report window size (chars) */ 3191 case 19: /* report window size (chars) */
3486 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3192 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3487 break; 3193 break;
3488 case 20: /* report icon label */ 3194 case 20: /* report icon label */
3489 { 3195 {
3490 char *s; 3196 char *s;
3491 XGetIconName (disp, TermWin.parent[0], &s); 3197 XGetIconName (dpy, parent, &s);
3492 tt_printf ("\033]L%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */ 3198 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3493 XFree (s); 3199 XFree (s);
3494 } 3200 }
3495 break; 3201 break;
3496 case 21: /* report window title */ 3202 case 21: /* report window title */
3497 { 3203 {
3498 char *s; 3204 char *s;
3499 XFetchName (disp, TermWin.parent[0], &s); 3205 XFetchName (dpy, parent, &s);
3500 tt_printf ("\033]l%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */ 3206 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3501 XFree (s); 3207 XFree (s);
3502 } 3208 }
3503 break; 3209 break;
3504 } 3210 }
3505} 3211}
… …
3508/*----------------------------------------------------------------------*/ 3214/*----------------------------------------------------------------------*/
3509/* 3215/*
3510 * get input up until STRING TERMINATOR (or BEL) 3216 * get input up until STRING TERMINATOR (or BEL)
3511 * ends_how is terminator used. returned input must be free()'d 3217 * ends_how is terminator used. returned input must be free()'d
3512 */ 3218 */
3513unsigned char * 3219char *
3514rxvt_term::get_to_st (unicode_t &ends_how) 3220rxvt_term::get_to_st (unicode_t &ends_how)
3515{ 3221{
3516 unicode_t ch; 3222 unicode_t ch;
3517 bool seen_esc = false; 3223 bool seen_esc = false;
3518 unsigned int n = 0; 3224 unsigned int n = 0;
3519 wchar_t string[STRING_MAX]; 3225 wchar_t string[CBUFSIZ];
3520 3226
3521 while ((ch = cmd_getc ()) != NOCHAR) 3227 while ((ch = cmd_getc ()) != NOCHAR)
3522 { 3228 {
3523 if (seen_esc) 3229 if (seen_esc)
3524 { 3230 {
… …
3532 seen_esc = true; 3238 seen_esc = true;
3533 continue; 3239 continue;
3534 } 3240 }
3535 else if (ch == C0_BEL || ch == CHAR_ST) 3241 else if (ch == C0_BEL || ch == CHAR_ST)
3536 break; 3242 break;
3243 else if (ch == C0_SYN)
3244 ch = cmd_get8 ();
3537 else if (ch < 0x20) 3245 else if (ch < 0x20)
3538 return NULL; /* other control character - exit */ 3246 return NULL; /* other control character - exit */
3539 3247
3540 seen_esc = false; 3248 seen_esc = false;
3541 3249
3542 if (n >= sizeof (string) - 1) 3250 if (n >= sizeof (string) - 1)
3543 // stop at some sane length 3251 // stop at some sane length
3544 return NULL; 3252 return NULL;
3545 3253
3546 if (ch == C0_SYN)
3547 string[n++] = cmd_get8 ();
3548 else
3549 string[n++] = ch; 3254 string[n++] = ch;
3550 } 3255 }
3551 3256
3552 string[n++] = '\0'; 3257 string[n++] = '\0';
3553 3258
3554 ends_how = (ch == 0x5c ? C0_ESC : ch); 3259 ends_how = (ch == 0x5c ? C0_ESC : ch);
3555 3260
3556 return (unsigned char *)rxvt_wcstombs (string); 3261 return rxvt_wcstombs (string);
3557} 3262}
3558 3263
3559/*----------------------------------------------------------------------*/ 3264/*----------------------------------------------------------------------*/
3560/* 3265/*
3561 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3266 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3562 */ 3267 */
3563void 3268void
3564rxvt_term::process_dcs_seq () 3269rxvt_term::process_dcs_seq ()
3565{ 3270{
3566 unsigned char *s;
3567 unicode_t eh;
3568
3569 /* 3271 /*
3570 * Not handled yet 3272 * Not handled yet
3571 */ 3273 */
3274
3275 unicode_t eh;
3572 s = get_to_st (eh); 3276 char *s = get_to_st (eh);
3573 if (s) 3277 if (s)
3574 free (s); 3278 free (s);
3575 3279
3576 return; 3280 return;
3577} 3281}
… …
3581 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3285 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3582 */ 3286 */
3583void 3287void
3584rxvt_term::process_osc_seq () 3288rxvt_term::process_osc_seq ()
3585{ 3289{
3586 unicode_t ch, eh;
3587 int arg; 3290 int arg;
3588 3291
3589 ch = cmd_getc (); 3292 unicode_t ch = cmd_getc ();
3590 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3293 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3591 arg = arg * 10 + (ch - '0'); 3294 arg = arg * 10 + (ch - '0');
3592 3295
3593 if (ch == ';') 3296 if (ch == ';')
3594 { 3297 {
3298 unicode_t eh;
3595 unsigned char *s = get_to_st (eh); 3299 char *s = get_to_st (eh);
3596 3300
3597 if (s) 3301 if (s)
3598 { 3302 {
3599 process_xterm_seq (arg, (char *)s, eh); 3303 process_xterm_seq (arg, s, eh);
3600 free (s); 3304 free (s);
3601 } 3305 }
3602 } 3306 }
3603} 3307}
3604 3308
3309static unsigned int
3310colorcube_index (unsigned int idx_r,
3311 unsigned int idx_g,
3312 unsigned int idx_b)
3313{
3314 assert (idx_r < Red_levels);
3315 assert (idx_g < Green_levels);
3316 assert (idx_b < Blue_levels);
3317
3318 return idx_r * Blue_levels * Green_levels +
3319 idx_g * Blue_levels +
3320 idx_b;
3321}
3322
3323/*
3324 * Find the nearest color slot in the hidden color cube,
3325 * adapt its value to the 32bit RGBA color.
3326 */
3327unsigned int
3328rxvt_term::map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a)
3329{
3330 r &= 0xff;
3331 g &= 0xff;
3332 b &= 0xff;
3333 a &= 0xff;
3334
3335 uint32_t color = (a << 24) | (r << 16) | (g << 8) | b;
3336
3337 /* we allow one of the 6 closest neighbouring colours */
3338 /* to replace the current color, if they not used recently */
3339 static const signed char dxyz[][3] = {
3340 0, 0, 0,
3341 0, 0, 4,
3342 0, 4, 0,
3343 4, 0, 0,
3344 0, 4, 4,
3345 4, 4, 0,
3346 4, 0, 4,
3347 };
3348
3349 static const unsigned char color_level[8][32] = {
3350 // neighbour index
3351 {0, 0, 1, 0, 0, 1, 1, 2, 2, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3},
3352 {0, 1, 0, 1, 1, 2, 1, 1, 2, 2, 3, 3, 2, 2, 2, 3, 3, 3, 4, 4, 4, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4},
3353 {0, 0, 1, 2, 1, 1, 2, 3, 3, 2, 2, 3, 3, 4, 4, 3, 3, 3, 4, 4, 5, 5, 5, 4, 4, 4, 5, 5, 5, 5, 5, 5},
3354 {0, 0, 2, 1, 2, 3, 2, 2, 3, 4, 4, 3, 3, 4, 4, 5, 5, 4, 4, 5, 5, 5, 6, 6, 5, 5, 5, 6, 6, 6, 6, 6},
3355 // Red_levels/Green_levels/Blue_levels index
3356 {0, 0, 0, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3},
3357 {0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4},
3358 {0, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5},
3359 {0, 1, 1, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6},
3360 };
3361
3362 unsigned int idx;
3363
3364 for (int n = 0; n < ecb_array_length (dxyz); ++n)
3365 {
3366 unsigned int idx_r = color_level[ Red_levels - dxyz[n][0]][r / 8];
3367 unsigned int idx_g = color_level[Green_levels - dxyz[n][1]][g / 8];
3368 unsigned int idx_b = color_level[ Blue_levels - dxyz[n][2]][b / 8];
3369 unsigned int index = colorcube_index (idx_r, idx_g, idx_b);
3370
3371 if (n == 0)
3372 idx = index;
3373
3374 if (rgb24_color[index] == color)
3375 {
3376 rgb24_seqno[index] = ++rgb24_sequence;
3377 return index + minTermCOLOR24;
3378 }
3379
3380 // minor issue: could update index 0 few more times
3381 if ((rgb24_seqno[index] | rgb24_color[index]) == 0)
3382 {
3383 idx = index;
3384 goto update;
3385 }
3386
3387 // like (rgb24_seqno[idx] > rgb24_seqno[index])
3388 // but also handles wrap around values good enough
3389 if ((uint16_t)(rgb24_seqno[idx] - rgb24_seqno[index]) < 0x7fff)
3390 idx = index;
3391 }
3392
3393update:
3394 rgb24_color[idx] = color;
3395 rgb24_seqno[idx] = ++rgb24_sequence;
3396
3397 idx += minTermCOLOR24;
3398 pix_colors_focused [idx].free (this);
3399 pix_colors_focused [idx].set (this, rgba (r * 0x0101, g * 0x0101, b * 0x0101, a * 0x0101));
3400 update_fade_color (idx, false);
3401
3402 return idx;
3403}
3404
3605void 3405void
3606rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3406rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3607{ 3407{
3608 if (str[0] == '?' && !str[1]) 3408 if (str[0] == '?' && !str[1])
3609 { 3409 {
3610 unsigned short r, g, b; 3410 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3411 return;
3412
3413 rgba c;
3611 pix_colors_focused[color].get (display, r, g, b); 3414 pix_colors_focused[color].get (c);
3415 color -= minCOLOR;
3416
3417#if XFT
3418 if (c.a != rgba::MAX_CC)
3419 tt_printf ("\033]%d;%d;rgba:%04x/%04x/%04x/%04x%c", report, color, c.r, c.g, c.b, c.a, resp);
3420 else
3421#endif
3612 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3422 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", report, color, c.r, c.g, c.b, resp);
3613 } 3423 }
3614 else 3424 else
3615 set_window_color (color, str); 3425 set_window_color (color, str);
3616} 3426}
3617 3427
3618/* 3428/*
3619 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3429 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3620 * 0 = change iconName/title
3621 * 1 = change iconName
3622 * 2 = change title
3623 * 4 = change color
3624 * 10 = change fg color
3625 * 11 = change bg color
3626 * 12 = change text color
3627 * 13 = change mouse foreground color
3628 * 17 = change highlight character colour
3629 * 18 = change bold character color
3630 * 19 = change underlined character color
3631 * 46 = change logfile (not implemented)
3632 * 50 = change font
3633 *
3634 * rxvt extensions:
3635 * 20 = bg pixmap
3636 * 39 = change default fg color
3637 * 49 = change default bg color
3638 * 55 = dump scrollback buffer and all of screen
3639 * 701 = change locale
3640 * 702 = find font
3641 * 703 = menu
3642 */ 3430 */
3643void 3431void
3644rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3432rxvt_term::process_xterm_seq (int op, char *str, char resp)
3645{ 3433{
3646 int changed = 0;
3647 int color; 3434 int color;
3648 char *buf, *name; 3435 char *buf, *name;
3649 bool query = str[0] == '?' && !str[1]; 3436 bool query = str[0] == '?' && !str[1];
3650 int saveop = op; 3437 int saveop = op;
3651 dDisp; 3438
3439 dLocal (Display *, dpy);
3652 3440
3653 assert (str != NULL); 3441 assert (str != NULL);
3442
3443 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3444 return;
3445
3654 switch (op) 3446 switch (op)
3655 { 3447 {
3656 case XTerm_name: 3448 case XTerm_name:
3657 set_title (str); 3449 set_title (str);
3658 /* FALLTHROUGH */ 3450 /* FALLTHROUGH */
… …
3672 unsigned long bytes_after; 3464 unsigned long bytes_after;
3673 unsigned char *value = 0; 3465 unsigned char *value = 0;
3674 const char *str = ""; 3466 const char *str = "";
3675 3467
3676 if (prop 3468 if (prop
3677 && XGetWindowProperty (disp, TermWin.parent[0], 3469 && XGetWindowProperty (dpy, parent,
3678 prop, 0, 1<<16, 0, AnyPropertyType, 3470 prop, 0, 1<<16, 0, AnyPropertyType,
3679 &actual_type, &actual_format, 3471 &actual_type, &actual_format,
3680 &nitems, &bytes_after, &value) == Success 3472 &nitems, &bytes_after, &value) == Success
3681 && actual_type != None 3473 && actual_type != None
3682 && actual_format == 8) 3474 && actual_format == 8)
3683 str = (const char *)(value); 3475 str = (const char *)(value);
3684 3476
3685 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3477 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3686 3478
3687 XFree (value); 3479 XFree (value);
3688 } 3480 }
3689 else 3481 else
3690 { 3482 {
3691 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3483 char *eq = strchr (str, '=');
3692 3484
3693 if (eq) 3485 if (eq)
3694 { 3486 {
3695 *eq = 0; 3487 *eq = 0;
3696 set_utf8_property (display->atom (str), eq + 1); 3488 set_utf8_property (display->atom (str), eq + 1);
3697 } 3489 }
3698 else 3490 else
3699 XDeleteProperty (disp, TermWin.parent[0], 3491 XDeleteProperty (dpy, parent,
3700 display->atom (str)); 3492 display->atom (str));
3701 } 3493 }
3702 break; 3494 break;
3703 3495
3704 case XTerm_Color: 3496 case XTerm_Color:
… …
3706 { 3498 {
3707 if ((name = strchr (buf, ';')) == NULL) 3499 if ((name = strchr (buf, ';')) == NULL)
3708 break; 3500 break;
3709 3501
3710 *name++ = '\0'; 3502 *name++ = '\0';
3711 color = atoi (buf); 3503 color = atoi (buf) + minCOLOR;
3712 3504
3713 if (color < 0 || color >= TOTAL_COLORS) 3505 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3714 break; 3506 break;
3715 3507
3716 if ((buf = strchr (name, ';')) != NULL) 3508 if ((buf = strchr (name, ';')) != NULL)
3717 *buf++ = '\0'; 3509 *buf++ = '\0';
3718 3510
3719 if (name[0] == '?' && !name[1]) 3511 process_color_seq (op, color, name, resp);
3720 {
3721 unsigned short r, g, b;
3722 pix_colors_focused[color + minCOLOR].get (display, r, g, b);
3723 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3724 }
3725 else
3726 set_window_color (color + minCOLOR, name);
3727 } 3512 }
3728 break; 3513 break;
3514 case Rxvt_restoreFG:
3729 case XTerm_Color00: 3515 case XTerm_Color00:
3730 process_color_seq (XTerm_Color00, Color_fg, str, resp); 3516 process_color_seq (op, Color_fg, str, resp);
3731 break; 3517 break;
3518 case Rxvt_restoreBG:
3732 case XTerm_Color01: 3519 case XTerm_Color01:
3733 process_color_seq (XTerm_Color00, Color_bg, str, resp); 3520 process_color_seq (op, Color_bg, str, resp);
3734 break; 3521 break;
3735#ifndef NO_CURSORCOLOR 3522#ifndef NO_CURSORCOLOR
3736 case XTerm_Color_cursor: 3523 case XTerm_Color_cursor:
3737 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); 3524 process_color_seq (op, Color_cursor, str, resp);
3738 break; 3525 break;
3739#endif 3526#endif
3740 case XTerm_Color_pointer_fg: 3527 case XTerm_Color_pointer_fg:
3741 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); 3528 process_color_seq (op, Color_pointer_fg, str, resp);
3742 break; 3529 break;
3743 case XTerm_Color_pointer_bg: 3530 case XTerm_Color_pointer_bg:
3744 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); 3531 process_color_seq (op, Color_pointer_bg, str, resp);
3745 break; 3532 break;
3533#ifdef OPTION_HC
3534 case XTerm_Color_HC:
3535 process_color_seq (op, Color_HC, str, resp);
3536 break;
3537 case XTerm_Color_HTC:
3538 process_color_seq (op, Color_HTC, str, resp);
3539 break;
3540#endif
3746#ifndef NO_BOLD_UNDERLINE_REVERSE 3541#ifndef NO_BOLD_UNDERLINE_REVERSE
3747 case XTerm_Color_BD: 3542 case URxvt_Color_BD:
3748 process_color_seq (XTerm_Color_BD, Color_BD, str, resp); 3543 process_color_seq (op, Color_BD, str, resp);
3749 break; 3544 break;
3750 case XTerm_Color_IT:
3751 process_color_seq (XTerm_Color_IT, Color_IT, str, resp);
3752 break;
3753 case XTerm_Color_UL: 3545 case URxvt_Color_UL:
3754 process_color_seq (XTerm_Color_UL, Color_UL, str, resp); 3546 process_color_seq (op, Color_UL, str, resp);
3755 break; 3547 break;
3756 case XTerm_Color_RV: 3548 case URxvt_Color_IT:
3549 process_color_seq (op, Color_IT, str, resp);
3550 break;
3551#endif
3552 case URxvt_Color_border:
3757 process_color_seq (XTerm_Color_RV, Color_RV, str, resp); 3553 process_color_seq (op, Color_border, str, resp);
3758 break;
3759#endif
3760#if TRANSPARENT && TINTING
3761 case XTerm_Color_tint:
3762 process_color_seq (XTerm_Color_tint, Color_tint, str, resp);
3763 check_our_parents ();
3764 if (am_transparent)
3765 want_full_refresh = want_refresh = 1;
3766 break;
3767#endif
3768
3769 case XTerm_Pixmap:
3770 if (*str != ';')
3771 {
3772#if XPM_BACKGROUND
3773 scale_pixmap (""); /* reset to default scaling */
3774 set_bgPixmap (str); /* change pixmap */
3775#endif
3776 scr_touch (true);
3777 }
3778 while ((str = strchr (str, ';')) != NULL)
3779 {
3780 str++;
3781#if XPM_BACKGROUND
3782 changed += scale_pixmap (str);
3783#endif
3784 }
3785
3786 if (changed)
3787 {
3788#ifdef XPM_BACKGROUND
3789 resize_pixmap ();
3790#endif
3791 scr_touch (true);
3792 }
3793 break;
3794
3795 case XTerm_restoreFG:
3796 set_window_color (Color_fg, str);
3797 break;
3798 case XTerm_restoreBG:
3799 set_window_color (Color_bg, str);
3800 break; 3554 break;
3801 3555
3802 case XTerm_logfile: 3556 case XTerm_logfile:
3803 // TODO, when secure mode? 3557 // TODO, when secure mode?
3804 break; 3558 break;
3805 3559
3560#if 0
3561 case Rxvt_dumpscreen: /* no error notices */
3562 {
3563 int fd;
3564 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3565 {
3566 scr_dump (fd);
3567 close (fd);
3568 }
3569 }
3570 break;
3571#endif
3806 case XTerm_font: 3572 case XTerm_font:
3807 op = URxvt_font; 3573 op = URxvt_font;
3808 case URxvt_font: 3574 case URxvt_font:
3809#if ENABLE_STYLES 3575#if ENABLE_STYLES
3810 case URxvt_boldFont: 3576 case URxvt_boldFont:
3811 case URxvt_italicFont: 3577 case URxvt_italicFont:
3812 case URxvt_boldItalicFont: 3578 case URxvt_boldItalicFont:
3813#endif 3579#endif
3814 if (query) 3580 if (query)
3815 tt_printf ("\33]%d;%-.250s%c", saveop, 3581 tt_printf ("\33]%d;%-.250s%c", saveop,
3816 (options & Opt_insecure) && TermWin.fontset[op - URxvt_font]->fontdesc 3582 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3817 ? TermWin.fontset[op - URxvt_font]->fontdesc : "", 3583 ? fontset[op - URxvt_font]->fontdesc : "",
3818 resp); 3584 resp);
3819 else 3585 else
3820 { 3586 {
3821 const char *&res = rs[Rs_font + (op - URxvt_font)]; 3587 const char *&res = rs[Rs_font + (op - URxvt_font)];
3822 3588
… …
3824 allocated.push_back ((void *)res); 3590 allocated.push_back ((void *)res);
3825 set_fonts (); 3591 set_fonts ();
3826 } 3592 }
3827 break; 3593 break;
3828 3594
3829#if ENABLE_FRILLS 3595 case URxvt_version:
3830 case XTerm_locale:
3831 if (query) 3596 if (query)
3597 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3598 op,
3599 rs[Rs_name], VERSION[0], VERSION[2],
3600 resp);
3601 break;
3602
3603#if !ENABLE_MINIMAL
3604 case URxvt_locale:
3605 if (query)
3832 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, (options & Opt_insecure) ? locale : "", resp); 3606 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3833 else 3607 else
3834 { 3608 {
3835 set_locale (str); 3609 set_locale (str);
3836 pty.set_utf8_mode (enc_utf8); 3610 pty->set_utf8_mode (enc_utf8);
3837# ifdef USE_XIM
3838 im_cb (); 3611 init_xlocale ();
3839# endif
3840 } 3612 }
3841 break; 3613 break;
3842#endif
3843 3614
3844#ifdef MENUBAR 3615 case URxvt_view_up:
3845 case XTerm_Menu: 3616 case URxvt_view_down:
3846 if (options & Opt_insecure) 3617 {
3847 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked 3618 int lines = atoi (str);
3619
3620 if (lines)
3621 scr_page (op == URxvt_view_up ? UP : DN, lines);
3622 else
3623 scr_erase_savelines ();
3624 }
3625
3848 break; 3626 break;
3849#endif 3627#endif
3850#if 0 3628
3851 case XTerm_dumpscreen: /* no error notices */ 3629#if ENABLE_PERL
3852 { 3630 case URxvt_perl:
3853 int fd; 3631 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3854 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3855 {
3856 scr_dump (fd);
3857 close (fd);
3858 }
3859 }
3860 break; 3632 break;
3861#endif 3633#endif
3862 } 3634 }
3863} 3635}
3864/*----------------------------------------------------------------------*/ 3636/*----------------------------------------------------------------------*/
… …
3871 * 's' = save 3643 * 's' = save
3872 * 'r' = restore 3644 * 'r' = restore
3873 * 't' = toggle 3645 * 't' = toggle
3874 * so no need for fancy checking 3646 * so no need for fancy checking
3875 */ 3647 */
3876int 3648int ecb_cold
3877rxvt_term::privcases (int mode, unsigned long bit) 3649rxvt_term::privcases (int mode, unsigned long bit)
3878{ 3650{
3879 int state; 3651 int state;
3880 3652
3881 if (mode == 's') 3653 if (mode == 's')
3882 { 3654 {
3883 SavedModes |= (priv_modes & bit); 3655 if (priv_modes & bit)
3656 SavedModes |= bit;
3657 else
3658 SavedModes &= ~bit;
3884 return -1; 3659 return -1;
3885 } 3660 }
3886 else 3661 else
3887 { 3662 {
3888 if (mode == 'r') 3663 if (mode == 'r')
3889 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3664 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3890 else 3665 else
3891 state = (mode == 't') ? ! (priv_modes & bit) : mode; 3666 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3892 PrivMode (state, bit); 3667
3668 if (state)
3669 priv_modes |= bit;
3670 else
3671 priv_modes &= ~bit;
3893 } 3672 }
3894 3673
3895 return state; 3674 return state;
3896} 3675}
3897 3676
3898/* we're not using priv _yet_ */ 3677/* we're not using priv _yet_ */
3899void 3678void
3900rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3679rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3901{ 3680{
3902 unsigned int i, j; 3681 unsigned int i, j;
3903 int state; 3682 int state;
3904 3683
3905 static const struct 3684 static const struct
3906 { 3685 {
3907 const int argval; 3686 const int argval;
3908 const unsigned long bit; 3687 const unsigned long bit;
3909 }
3910
3911 argtopriv[] = { 3688 } argtopriv[] = {
3912 { 1, PrivMode_aplCUR }, 3689 { 1, PrivMode_aplCUR }, // DECCKM
3913 { 2, PrivMode_vt52 }, 3690 { 2, PrivMode_vt52 }, // DECANM
3914 { 3, PrivMode_132 }, 3691 { 3, PrivMode_132 }, // DECCOLM
3915 { 4, PrivMode_smoothScroll }, 3692 { 4, PrivMode_smoothScroll }, // DECSCLM
3916 { 5, PrivMode_rVideo }, 3693 { 5, PrivMode_rVideo }, // DECSCNM
3917 { 6, PrivMode_relOrigin }, 3694 { 6, PrivMode_relOrigin }, // DECOM
3918 { 7, PrivMode_Autowrap }, 3695 { 7, PrivMode_Autowrap }, // DECAWM
3919 // 8, bi-directional support mode 3696 // 8, auto-repeat keys // DECARM
3920 { 9, PrivMode_MouseX10 }, 3697 { 9, PrivMode_MouseX10 },
3921#ifdef menuBar_esc
3922 { menuBar_esc, PrivMode_menuBar },
3923#endif
3924 // 18, 19 printing-related
3925 { 25, PrivMode_VisibleCursor }, 3698 { 12, PrivMode_BlinkingCursor },
3699 // 18 end FF to printer after print screen
3700 // 19 Print screen prints full screen/scroll region
3701 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3926#ifdef scrollBar_esc 3702#ifdef scrollBar_esc
3927 { scrollBar_esc, PrivMode_scrollBar }, 3703 { scrollBar_esc, PrivMode_scrollBar },
3928#endif 3704#endif
3929 { 35, PrivMode_ShiftKeys }, // rxvt extension 3705 { 35, PrivMode_ShiftKeys }, // rxvt extension
3706 // 38, tektronix mode // DECTEK
3930 { 40, PrivMode_132OK }, 3707 { 40, PrivMode_132OK },
3931 // 41 xterm more fixes NYI 3708 // 41 xterm more fixes NYI
3932 // 45 margin bell NYI 3709 // 45 margin bell NYI
3933 // 46 start logging 3710 // 46 start logging
3934 { 47, PrivMode_Screen }, 3711 { 47, PrivMode_Screen },
3935 { 66, PrivMode_aplKP }, 3712 { 66, PrivMode_aplKP }, // DECNKM
3936#ifndef NO_BACKSPACE_KEY 3713#ifndef NO_BACKSPACE_KEY
3937 { 67, PrivMode_BackSpace }, 3714 { 67, PrivMode_BackSpace }, // DECBKM
3938#endif 3715#endif
3939 { 1000, PrivMode_MouseX11 }, 3716 { 1000, PrivMode_MouseX11 },
3940 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3717 { 1002, PrivMode_MouseBtnEvent },
3941 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3718 { 1003, PrivMode_MouseAnyEvent },
3942 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3719#if ENABLE_FRILLS
3720 { 1004, PrivMode_FocusEvent },
3721 { 1005, PrivMode_ExtMouseUTF8 },
3722 { 1006, PrivMode_ExtMouseSGR },
3723#endif
3943 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3724 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3944 { 1011, PrivMode_Keypress }, // rxvt extension 3725 { 1011, PrivMode_Keypress }, // rxvt extension
3726#if ENABLE_FRILLS
3727 { 1015, PrivMode_ExtMouseUrxvt }, // urxvt extension of 1005
3728#endif
3945 // 1035 enable modifiers for alt, numlock NYI 3729 // 1035 enable modifiers for alt, numlock NYI
3946 // 1036 send ESC for meta keys NYI 3730 // 1036 send ESC for meta keys NYI
3947 // 1037 send DEL for keypad delete NYI 3731 // 1037 send DEL for keypad delete NYI
3948 { 1047, PrivMode_Screen }, 3732 { 1047, PrivMode_Screen },
3949 // 1048 save and restore cursor 3733 // 1048 save and restore cursor, implemented in code
3950 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3734 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3951 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3735 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3736 { 2004, PrivMode_BracketPaste },
3952 }; 3737 };
3953 3738
3954 if (nargs == 0) 3739 if (nargs == 0)
3955 return; 3740 return;
3741
3742 // DECRQM
3743 if (mode == 'p')
3744 {
3745 int status = 0;
3746 if (nargs != 1)
3747 return;
3748
3749 for (j = 0; j < ecb_array_length (argtopriv); j++)
3750 if (argtopriv[j].argval == arg[0])
3751 {
3752 status = (priv_modes & argtopriv[j].bit) ? 1 : 2;
3753 break;
3754 }
3755
3756 tt_printf ("\33[?%d;%d$y", arg[0], status);
3757 return;
3758 }
3956 3759
3957 /* make lo/hi boolean */ 3760 /* make lo/hi boolean */
3958 if (mode == 'l') 3761 if (mode == 'l')
3959 mode = 0; /* reset */ 3762 mode = 0; /* reset */
3960 else if (mode == 'h') 3763 else if (mode == 'h')
… …
3963 for (i = 0; i < nargs; i++) 3766 for (i = 0; i < nargs; i++)
3964 { 3767 {
3965 state = -1; 3768 state = -1;
3966 3769
3967 /* basic handling */ 3770 /* basic handling */
3968 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3771 for (j = 0; j < ecb_array_length (argtopriv); j++)
3969 if (argtopriv[j].argval == arg[i]) 3772 if (argtopriv[j].argval == arg[i])
3970 { 3773 {
3971 state = privcases (mode, argtopriv[j].bit); 3774 state = privcases (mode, argtopriv[j].bit);
3972 break; 3775 break;
3973 } 3776 }
3974 3777
3975 /* extra handling for values with state unkept */ 3778 /* extra handling for values with state unkept */
3976 switch (arg[i]) 3779 switch (arg[i])
3977 { 3780 {
3781#if ENABLE_STYLES
3782 case 1021:
3783 set_option (Opt_intensityStyles, mode);
3784
3785 scr_touch (true);
3786 break;
3787#endif
3978 case 1048: /* alternative cursor save */ 3788 case 1048: /* alternative cursor save */
3979 case 1049:
3980 if (options & Opt_secondaryScreen) 3789 if (option (Opt_secondaryScreen))
3981 if (mode == 0) 3790 if (mode == 0)
3982 scr_cursor (RESTORE); 3791 scr_cursor (RESTORE);
3983 else if (mode == 1) 3792 else if (mode == 1)
3984 scr_cursor (SAVE); 3793 scr_cursor (SAVE);
3985 break; 3794 break;
… …
3993 case 2: /* VT52 mode */ 3802 case 2: /* VT52 mode */
3994 /* oddball mode. should be set regardless of set/reset 3803 /* oddball mode. should be set regardless of set/reset
3995 * parameter. Return from VT52 mode with an ESC < from 3804 * parameter. Return from VT52 mode with an ESC < from
3996 * within VT52 mode 3805 * within VT52 mode
3997 */ 3806 */
3998 PrivMode (1, PrivMode_vt52); 3807 priv_modes |= PrivMode_vt52;
3999 break; 3808 break;
4000 case 3: /* 80/132 */ 3809 case 3: /* 80/132 */
4001 if (priv_modes & PrivMode_132OK) 3810 if (priv_modes & PrivMode_132OK)
4002 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3811 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
4003 break; 3812 break;
4004 case 4: /* smooth scrolling */ 3813 case 4: /* smooth scrolling */
4005 if (state)
4006 options &= ~Opt_jumpScroll;
4007 else
4008 options |= Opt_jumpScroll; 3814 set_option (Opt_jumpScroll, !state);
4009 break; 3815 break;
4010 case 5: /* reverse video */ 3816 case 5: /* reverse video */
4011 scr_rvideo_mode (state); 3817 scr_rvideo_mode (state);
4012 break; 3818 break;
4013 case 6: /* relative/absolute origins */ 3819 case 6: /* relative/absolute origins */
… …
4017 scr_autowrap (state); 3823 scr_autowrap (state);
4018 break; 3824 break;
4019 /* case 8: - auto repeat, can't do on a per window basis */ 3825 /* case 8: - auto repeat, can't do on a per window basis */
4020 case 9: /* X10 mouse reporting */ 3826 case 9: /* X10 mouse reporting */
4021 if (state) /* orthogonal */ 3827 if (state) /* orthogonal */
4022 priv_modes &= ~PrivMode_MouseX11; 3828 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4023 break; 3829 break;
4024#ifdef menuBar_esc
4025 case menuBar_esc:
4026#ifdef MENUBAR
4027 map_menuBar (state);
4028#endif
4029 break;
4030#endif
4031#ifdef scrollBar_esc 3830#ifdef scrollBar_esc
4032 case scrollBar_esc: 3831 case scrollBar_esc:
4033 if (scrollbar_mapping (state)) 3832 scrollBar.map (state);
4034 {
4035 resize_all_windows (0, 0, 0); 3833 resize_all_windows (0, 0, 0);
4036 scr_touch (true); 3834 scr_touch (true);
4037 } 3835 break;
3836#endif
3837#ifdef CURSOR_BLINK
3838 case 12:
3839 cursor_blink_reset ();
4038 break; 3840 break;
4039#endif 3841#endif
4040 case 25: /* visible/invisible cursor */ 3842 case 25: /* visible/invisible cursor */
4041 scr_cursor_visible (state); 3843 scr_cursor_visible (state);
4042 break; 3844 break;
… …
4047 break; 3849 break;
4048 /* case 66: - application key pad */ 3850 /* case 66: - application key pad */
4049 /* case 67: - backspace key */ 3851 /* case 67: - backspace key */
4050 case 1000: /* X11 mouse reporting */ 3852 case 1000: /* X11 mouse reporting */
4051 if (state) /* orthogonal */ 3853 if (state) /* orthogonal */
4052 priv_modes &= ~PrivMode_MouseX10; 3854 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4053 break; 3855 break;
4054#if 0
4055 case 1001: 3856 case 1002:
4056 break; /* X11 mouse highlighting */ 3857 case 1003:
4057#endif 3858 if (state)
3859 {
3860 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3861 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3862 mouse_row = mouse_col = 0;
3863 vt_emask_mouse = PointerMotionMask;
3864 }
3865 else
3866 vt_emask_mouse = NoEventMask;
3867
3868 vt_select_input ();
3869 break;
4058 case 1010: /* scroll to bottom on TTY output inhibit */ 3870 case 1010: /* scroll to bottom on TTY output inhibit */
4059 if (state)
4060 options &= ~Opt_scrollTtyOutput;
4061 else
4062 options |= Opt_scrollTtyOutput; 3871 set_option (Opt_scrollTtyOutput, !state);
4063 break; 3872 break;
4064 case 1011: /* scroll to bottom on key press */ 3873 case 1011: /* scroll to bottom on key press */
4065 if (state)
4066 options |= Opt_scrollTtyKeypress; 3874 set_option (Opt_scrollTtyKeypress, state);
4067 else
4068 options &= ~Opt_scrollTtyKeypress;
4069 break; 3875 break;
4070 case 1047: /* secondary screen w/ clearing last */ 3876 case 1047: /* secondary screen w/ clearing last */
4071 if (options & Opt_secondaryScreen) 3877 if (option (Opt_secondaryScreen))
4072 if (current_screen != PRIMARY) 3878 if (!state)
4073 scr_erase_screen (2); 3879 scr_erase_screen (2);
3880
4074 scr_change_screen (state); 3881 scr_change_screen (state);
4075 break; 3882 break;
4076 case 1049: /* secondary screen w/ clearing first */ 3883 case 1049: /* secondary screen w/ clearing first */
3884 if (option (Opt_secondaryScreen))
3885 if (state)
3886 scr_cursor (SAVE);
3887
4077 scr_change_screen (state); 3888 scr_change_screen (state);
3889
4078 if (options & Opt_secondaryScreen) 3890 if (option (Opt_secondaryScreen))
4079 if (current_screen != PRIMARY) 3891 if (state)
4080 scr_erase_screen (2); 3892 scr_erase_screen (2);
3893 else
3894 scr_cursor (RESTORE);
4081 break; 3895 break;
4082 default: 3896 default:
4083 break; 3897 break;
4084 } 3898 }
4085 } 3899 }
4086} 3900}
4087/*}}} */ 3901/*}}} */
4088 3902
4089/*{{{ process sgr sequences */ 3903/*{{{ process sgr sequences */
4090void 3904void ecb_hot
4091rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3905rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
4092{ 3906{
4093 unsigned int i; 3907 unsigned int i;
4094 short rendset; 3908 short rendset;
4095 int rendstyle; 3909 int rendstyle;
… …
4137 //case 19: // ninth alt font 3951 //case 19: // ninth alt font
4138 //case 20: // gothic 3952 //case 20: // gothic
4139 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613) 3953 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
4140 rendset = 0, rendstyle = RS_Bold; 3954 rendset = 0, rendstyle = RS_Bold;
4141 break; 3955 break;
4142 case 22: // normal intensity 3956 case 22: // bold off (vt220)
4143 rendset = 0, rendstyle = RS_Bold; 3957 rendset = 0, rendstyle = RS_Bold;
4144 break; 3958 break;
4145 case 23: // disable italic 3959 case 23: // disable italic
4146 rendset = 0, rendstyle = RS_Italic; 3960 rendset = 0, rendstyle = RS_Italic;
4147 break; 3961 break;
4148 case 24: 3962 case 24: // underline off (vt220)
4149 rendset = 0, rendstyle = RS_Uline; 3963 rendset = 0, rendstyle = RS_Uline;
4150 break; 3964 break;
4151 case 25: 3965 case 25: // blink off (vt220)
4152 rendset = 0, rendstyle = RS_Blink; 3966 rendset = 0, rendstyle = RS_Blink;
4153 break; 3967 break;
4154 case 26: // variable spacing (iso 8613) 3968 case 26: // variable spacing (iso 8613)
4155 rendset = 0, rendstyle = RS_Blink; 3969 rendset = 0, rendstyle = RS_Blink;
4156 break; 3970 break;
4157 case 27: 3971 case 27: // reverse off (vt220)
4158 rendset = 0, rendstyle = RS_RVid; 3972 rendset = 0, rendstyle = RS_RVid;
4159 break; 3973 break;
4160 //case 28: // visible. NYI 3974 //case 28: // visible. NYI
4161 //case 29: // not crossed-out 3975 //case 29: // not crossed-out
4162 } 3976 }
… …
4177 case 35: 3991 case 35:
4178 case 36: 3992 case 36:
4179 case 37: 3993 case 37:
4180 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3994 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
4181 break; 3995 break;
4182 case 38: // set fg color, ISO 8613-6
4183 if (nargs > i + 2 && arg[i + 1] == 5)
4184 {
4185 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
4186 i += 2;
4187 }
4188 break;
4189 case 39: /* default fg */ 3996 case 39: /* default fg */
4190 scr_color (Color_fg, Color_fg); 3997 scr_color (Color_fg, Color_fg);
4191 break; 3998 break;
4192 3999
4193 case 40: 4000 case 40:
… …
4198 case 45: 4005 case 45:
4199 case 46: 4006 case 46:
4200 case 47: 4007 case 47:
4201 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 4008 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
4202 break; 4009 break;
4203 case 48: // set bg color, ISO 8613-6
4204 if (nargs > i + 2 && arg[i + 1] == 5)
4205 {
4206 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
4207 i += 2;
4208 }
4209 break;
4210 case 49: /* default bg */ 4010 case 49: /* default bg */
4211 scr_color (Color_bg, Color_bg); 4011 scr_color (Color_bg, Color_bg);
4212 break; 4012 break;
4213 4013
4014 case 38: // set fg color, ISO 8613-6
4015 case 48: // set bg color, ISO 8613-6
4016 {
4017 unsigned int fgbg = arg[i] == 38 ? Color_fg : Color_bg;
4018 unsigned int idx;
4019
4020 if (nargs > i + 2 && arg[i + 1] == 5)
4021 {
4022 idx = minCOLOR + arg[i + 2];
4023 i += 2;
4024
4025 scr_color (idx, fgbg);
4026 }
4027 else if (nargs > i + 4 && arg[i + 1] == 2)
4028 {
4029 unsigned int r = arg[i + 2];
4030 unsigned int g = arg[i + 3];
4031 unsigned int b = arg[i + 4];
4032 unsigned int a = 0xff;
4033
4034 idx = map_rgb24_color (r, g, b, a);
4035
4036 i += 4;
4037
4038 scr_color (idx, fgbg);
4039 }
4040 }
4041 break;
4042
4214 //case 50: // not variable spacing 4043 //case 50: // not variable spacing
4215 4044
4216#ifndef NO_BRIGHTCOLOR 4045#if !ENABLE_MINIMAL
4217 case 90: 4046 case 90:
4218 case 91: /* set bright fg color */ 4047 case 91: /* set bright fg color */
4219 case 92: 4048 case 92:
4220 case 93: 4049 case 93:
4221 case 94: 4050 case 94:
… …
4233 case 106: 4062 case 106:
4234 case 107: 4063 case 107:
4235 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg); 4064 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
4236 break; 4065 break;
4237#endif 4066#endif
4238
4239 } 4067 }
4240 } 4068 }
4069}
4070
4071void
4072rxvt_term::set_cursor_style (int style)
4073{
4074 if (!IN_RANGE_INC (style, 0, 6))
4075 return;
4076
4077 if (style == 0)
4078 style = 1;
4079
4080 cursor_type = (style - 1) / 2;
4081 set_option (Opt_cursorUnderline, cursor_type == 1);
4082
4083#ifdef CURSOR_BLINK
4084 set_option (Opt_cursorBlink, style & 1);
4085 cursor_blink_reset ();
4086#endif
4087
4088 want_refresh = 1;
4241} 4089}
4242/*}}} */ 4090/*}}} */
4243 4091
4244/*{{{ (do not) process Rob Nation's own graphics mode sequences */
4245void
4246rxvt_term::process_graphics ()
4247{
4248 unicode_t ch, cmd = cmd_getc ();
4249
4250 if (cmd == 'Q')
4251 { /* query graphics */
4252 tt_printf ("\033G0\012"); /* no graphics */
4253 return;
4254 }
4255 /* swallow other graphics sequences until terminating ':' */
4256 do
4257 ch = cmd_getc ();
4258 while (ch != ':');
4259}
4260/*}}} */
4261
4262/* ------------------------------------------------------------------------- */ 4092/* ---------------------------------------------------------------------- */
4093/* Write data to the pty as typed by the user, pasted with the mouse,
4094 * or generated by us in response to a query ESC sequence.
4095 */
4263 4096
4264/* 4097/*
4265 * Send printf () formatted output to the command. 4098 * Send printf () formatted output to the command.
4266 * Only use for small amounts of data. 4099 * Only use for small amounts of data.
4267 */ 4100 */
4268void 4101void
4269rxvt_term::tt_printf (const char *fmt,...) 4102rxvt_term::tt_printf (const char *fmt,...)
4270{ 4103{
4271 va_list arg_ptr; 4104 va_list arg_ptr;
4272 unsigned char buf[256]; 4105 char buf[256];
4273 4106
4274 va_start (arg_ptr, fmt); 4107 va_start (arg_ptr, fmt);
4275 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4108 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
4276 va_end (arg_ptr); 4109 va_end (arg_ptr);
4277 tt_write (buf, strlen (buf)); 4110 tt_write (buf, strlen (buf));
4278} 4111}
4279 4112
4280/* ---------------------------------------------------------------------- */
4281/* Write data to the pty as typed by the user, pasted with the mouse, 4113/* Write data to the pty as typed by the user. */
4282 * or generated by us in response to a query ESC sequence.
4283 */
4284const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4285
4286void 4114void
4287rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4115rxvt_term::tt_write_user_input (const char *data, unsigned int len)
4288{ 4116{
4117 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4118 return;
4119
4120 if (option (Opt_scrollTtyKeypress))
4121 if (view_start)
4122 {
4123 view_start = 0;
4124 want_refresh = 1;
4125 }
4126
4127 tt_write_ (data, len);
4128}
4129
4130void
4131rxvt_term::tt_write (const char *data, unsigned int len)
4132{
4133 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4134 return;
4135
4136 tt_write_ (data, len);
4137}
4138
4139static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4140
4141void
4142rxvt_term::tt_write_ (const char *data, unsigned int len)
4143{
4144 if (pty->pty < 0)
4145 return;
4146
4289 if (v_buflen == 0) 4147 if (v_buflen == 0)
4290 { 4148 {
4291 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE)); 4149 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4292 4150
4151 max_it (written, 0);
4152
4293 if ((unsigned int)written == len) 4153 if (written == len)
4294 return; 4154 return;
4295 4155
4296 data += written; 4156 data += written;
4297 len -= written; 4157 len -= written;
4298 } 4158 }
4299 4159
4300 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len); 4160 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4301 4161
4302 memcpy (v_buffer + v_buflen, data, len); 4162 memcpy (v_buffer + v_buflen, data, len);
4303 v_buflen += len; 4163 v_buflen += len;
4304 4164
4305 pty_ev.set (EVENT_READ | EVENT_WRITE); 4165 pty_ev.set (ev::READ | ev::WRITE);
4306} 4166}
4307 4167
4308void rxvt_term::pty_write () 4168void rxvt_term::pty_write ()
4309{ 4169{
4310 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE)); 4170 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4311 4171
4312 if (written > 0) 4172 if (written > 0)
4313 { 4173 {
4314 v_buflen -= written; 4174 v_buflen -= written;
4315 4175
4316 if (v_buflen == 0) 4176 if (v_buflen == 0)
4317 { 4177 {
4318 free (v_buffer); 4178 free (v_buffer);
4319 v_buffer = 0; 4179 v_buffer = 0;
4320 v_buflen = 0;
4321 4180
4322 pty_ev.set (EVENT_READ); 4181 pty_ev.set (ev::READ);
4323 return; 4182 return;
4324 } 4183 }
4325 4184
4326 memmove (v_buffer, v_buffer + written, v_buflen); 4185 memmove (v_buffer, v_buffer + written, v_buflen);
4327 } 4186 }
4328 else if (written != -1 || (errno != EAGAIN && errno != EINTR)) 4187 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4329 // original code just ignores this... 4188 pty_ev.set (ev::READ);
4330 destroy ();
4331} 4189}
4332 4190
4333/*----------------------- end-of-file (C source) -----------------------*/ 4191/*----------------------- end-of-file (C source) -----------------------*/
4334 4192

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