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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.171 by root, Wed Dec 1 02:12:18 2004 UTC vs.
Revision 1.587 by sf-exg, Sat May 8 06:16:21 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#include <wchar.h> 55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
54#include <signal.h> 59#include <signal.h>
55 60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
64
56/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
57 66
58#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
59
60// exception thrown when the command parser runs out of input data
61class out_of_input { } out_of_input;
62 68
63#if ENABLE_FRILLS || ISO_14755 69#if ENABLE_FRILLS || ISO_14755
64 70
65#define ISO_14755_STARTED 0x80000000UL 71#define ISO_14755_STARTED 0x80000000UL
66#define ISO_14755_51 0x40000000UL // basic (section 5.1) 72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
… …
90 XK_Shift_L, 0x21e7, 96 XK_Shift_L, 0x21e7,
91 XK_Shift_R, 0x21e7, 97 XK_Shift_R, 0x21e7,
92 98
93 XK_Shift_Lock, 0x21eb, 99 XK_Shift_Lock, 0x21eb,
94 XK_ISO_Lock, 0x21eb, 100 XK_ISO_Lock, 0x21eb,
95 XK_ISO_Lock, 0x21eb,
96 XK_Caps_Lock, 0x21ec, 101 XK_Caps_Lock, 0x21ec,
97 XK_Num_Lock, 0x21ed, 102 XK_Num_Lock, 0x21ed,
98 XK_ISO_Level3_Shift, 0x21ee, 103 XK_ISO_Level3_Shift, 0x21ee,
99 XK_ISO_Level3_Lock, 0x21ef, 104 XK_ISO_Level3_Lock, 0x21ef,
100 XK_ISO_Group_Lock, 0x21f0, 105 XK_ISO_Group_Lock, 0x21f0,
… …
114 XK_Escape, 0x238b, 119 XK_Escape, 0x238b,
115 XK_Undo, 0x238c, 120 XK_Undo, 0x238c,
116 XK_Print, 0x2399, 121 XK_Print, 0x2399,
117 122
118 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,
119 XK_KP_Space, 0x2422, 131 XK_KP_Space, 0x2422,
132#endif
120 0, 133 0,
121}; 134};
122 135
123void 136void ecb_cold
124rxvt_term::iso14755_54 (int x, int y) 137rxvt_term::iso14755_54 (int x, int y)
125{ 138{
126 x = Pixel2Col (x); 139 x = Pixel2Col (x);
127 y = Pixel2Row (y); 140 y = Pixel2Row (y);
128 141
129 if (x < 0 || x >= TermWin.ncol 142 if (!IN_RANGE_EXC (x, 0, ncol)
130 || y < 0 || y >= TermWin.nrow) 143 || !IN_RANGE_EXC (y, 0, nrow))
131 return; 144 return;
132 145
133 for (;;) 146 for (;;)
134 { 147 {
135 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];
136 151
137 if (t != NOCHAR || !x) 152 if (t != NOCHAR || !x)
138 { 153 {
139 iso14755_51 (screen.text[y + TermWin.saveLines - TermWin.view_start][x], 154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
140 screen.rend[y + TermWin.saveLines - TermWin.view_start][x]);
141 iso14755buf = ISO_14755_54; 155 iso14755buf = ISO_14755_54;
142 break; 156 break;
143 } 157 }
144 158
145 x--; 159 x--;
146 } 160 }
147
148} 161}
149#endif
150 162
151#if ENABLE_OVERLAY 163void ecb_cold
152void
153rxvt_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)
154{ 165{
155 rxvt_fontset *fs = FONTSET (r); 166 rxvt_fontset *fs = FONTSET (r);
156 rxvt_font *f = (*fs)[fs->find_font (ch)];
157 wchar_t *chr, *alloc, ch2; 167 wchar_t *chr, *alloc, ch2, **fname;
158 int len; 168 int len;
159 169
160#if ENABLE_COMBINING 170# if ENABLE_COMBINING
161 if (IS_COMPOSE (ch)) 171 if (IS_COMPOSE (ch))
162 { 172 {
163 len = rxvt_composite.expand (ch, 0); 173 len = rxvt_composite.expand (ch, 0);
164 alloc = chr = new wchar_t[len]; 174 alloc = chr = new wchar_t[len];
165 rxvt_composite.expand (ch, chr); 175 rxvt_composite.expand (ch, chr);
166 } 176 }
167 else 177 else
168#endif 178# endif
169 { 179 {
170 ch2 = ch; 180 ch2 = ch;
171 181
172 alloc = 0; 182 alloc = 0;
173 chr = &ch2; 183 chr = &ch2;
174 len = 1; 184 len = 1;
175 } 185 }
176 186
177 int width = strlen (f->name); 187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
178 189
179 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);
180 222
181 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r)); 223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
182 224
183 for (int y = 0; y < len; y++) 225 for (int y = 0; y < len; y++)
184 { 226 {
185 char buf[9]; 227 char buf[9];
186 228
187 ch = *chr++; 229 ch = *chr++;
188 230
189 sprintf (buf, "%8x", ch); 231 sprintf (buf, "%8x", ch);
190 scr_overlay_set (0, y, buf); 232 scr_overlay_set (0, y + 1, buf);
191 scr_overlay_set (9, y, '='); 233 scr_overlay_set (9, y + 1, '=');
192#if !UNICODE3 234# if !UNICODE_3
193 if (ch >= 0x10000) 235 if (ch >= 0x10000)
194 ch = 0xfffd; 236 ch = 0xfffd;
195#endif 237# endif
196 scr_overlay_set (11, y, ch, r); 238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
197 scr_overlay_set (12, y, NOCHAR, r); 241 scr_overlay_set (12, y + 1, NOCHAR, r);
198 } 242 }
199 243
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// }
200 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 }
201 255
202#if ENABLE_COMBINING 256# if ENABLE_COMBINING
203 if (alloc) 257 if (alloc)
204 delete [] alloc; 258 delete [] alloc;
205#endif 259# endif
206} 260}
207#endif 261#endif
208 262
209void 263void ecb_cold
210rxvt_term::commit_iso14755 () 264rxvt_term::commit_iso14755 ()
211{ 265{
212 wchar_t ch[2];
213
214 ch[0] = iso14755buf & ISO_14755_MASK; 266 wchar_t ch = iso14755buf & ISO_14755_MASK;
215 ch[1] = 0;
216 267
217 if (iso14755buf & ISO_14755_51) 268 if (iso14755buf & ISO_14755_51)
218 { 269 {
219 char mb[16]; 270 char mb[MB_LEN_MAX];
220 int len; 271 int len;
221 272
222 // allow verbatim 0-bytes and control-bytes to be entered 273 // allow verbatim 0-bytes and control-bytes to be entered
223 if (ch[0] >= 0x20) 274 if (ch >= 0x20)
224 len = wcstombs (mb, ch, 16); 275 len = wctomb (mb, ch);
225 else 276 else
226 { 277 {
227 mb[0] = ch[0]; 278 mb[0] = ch;
228 len = 1; 279 len = 1;
229 } 280 }
230 281
231 if (len > 0) 282 if (len > 0)
232 tt_write ((unsigned char *)mb, len); 283 tt_write (mb, len);
233 else 284 else
234 scr_bell (); 285 scr_bell ();
235 } 286 }
236 287
237 iso14755buf = 0; 288 iso14755buf = 0;
238} 289}
239 290
240int 291static int ecb_cold
241rxvt_term::hex_keyval (XKeyEvent &ev) 292hex_keyval (XKeyEvent &ev)
242{ 293{
243 // check wether this event corresponds to a hex digit 294 // check whether this event corresponds to a hex digit
244 // if the modifiers had not been pressed. 295 // if the modifiers had not been pressed.
245 for (int index = 0; index < 8; index++) 296 for (int index = 0; index < 8; index++)
246 { 297 {
247 KeySym k = XLookupKeysym (&ev, index); 298 KeySym k = XLookupKeysym (&ev, index);
248 299
… …
254 305
255 return -1; 306 return -1;
256} 307}
257#endif 308#endif
258 309
259/*{{{ Convert the keypress event into a string */ 310static inline KeySym ecb_cold
260void 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
261rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
262{ 409{
263 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
264 unsigned int newlen; 411 KeySym keysym = NoSymbol;
265 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
266#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
267 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
268#endif 418#endif
269 int valid_keysym;
270 unsigned char kbuf[KBUFSZ];
271 419
272 /* 420 /*
273 * 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
274 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
275 * 423 *
276 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
277 */ 425 */
278 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
279 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
280 meta = (ev.state & ModMetaMask); 428 meta = ev.state & ModMetaMask;
281
282 if (numlock_state || (ev.state & ModNumLockMask))
283 {
284 numlock_state = (ev.state & ModNumLockMask);
285 PrivMode ((!numlock_state), PrivMode_aplKP);
286 }
287 429
288 kbuf[0] = 0; 430 kbuf[0] = 0;
289 431
290#ifdef USE_XIM 432#if USE_XIM
291 if (Input_Context) 433 if (Input_Context)
292 { 434 {
293 Status status_return; 435 Status status_return;
294 436
295#if 0 437#if 0
296#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
297 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
298 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
299 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
300 else 442 else
301#endif 443#endif
302#endif 444#endif
303 { 445 {
… …
305 447
306 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
307 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
308 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
309 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
310 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
311 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
312 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
313 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
314 SET_LOCALE (locale); 458 SET_LOCALE (locale);
315 459
316 if (status_return == XLookupChars 460 if (status_return == XLookupChars
317 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
… …
331 } 475 }
332 } 476 }
333 else 477 else
334 len = 0; 478 len = 0;
335 } 479 }
336
337 valid_keysym = status_return == XLookupKeySym
338 || status_return == XLookupBoth;
339 } 480 }
340 else 481 else
341#endif 482#endif
342 { 483 {
343 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
344 valid_keysym = keysym != NoSymbol;
345 }
346
347 if (valid_keysym)
348 { 485 }
486
487 if (keysym != NoSymbol)
488 {
489 KeySym orig_keysym = keysym;
490
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)
704 {
705#ifdef KEYSYM_RESOURCE
706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
707 return;
708#endif
709
349 if (TermWin.saveLines) 710 if (saveLines)
350 { 711 {
351#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
352 if (!ctrl && !meta) 713 if (!ctrl && !meta)
353#else 714#else
354 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
355#endif 716#endif
356 { 717 {
357 int lnsppg; 718 int lnsppg;
358 719
359#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
360 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
361#else 722#else
362 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
363#endif 724#endif
725 max_it (lnsppg, 1);
726
364 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
365 { 728 {
366 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
367 return; 730 return;
368 } 731 }
369 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
370 { 733 {
371 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
372 return; 735 return;
373 } 736 }
374 } 737 }
375#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
376 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
377 { 740 {
378 if (keysym == XK_Up) 741 if (keysym == XK_Up)
379 { 742 {
380 scr_page (UP, 1); 743 scr_page (1);
381 return; 744 return;
382 } 745 }
383 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
384 { 747 {
385 scr_page (DN, 1); 748 scr_page (-1);
386 return; 749 return;
387 } 750 }
388 } 751 }
389#endif 752#endif
390#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
391 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
392 { 755 {
393 if (keysym == XK_Home) 756 if (keysym == XK_Home)
394 { 757 {
395 scr_move_to (0, 1); 758 scr_changeview (top_row);
396 return; 759 return;
397 } 760 }
398 else if (keysym == XK_End) 761 else if (keysym == XK_End)
399 { 762 {
400 scr_move_to (1, 0); 763 scr_changeview (0);
401 return; 764 return;
402 } 765 }
403 } 766 }
404#endif 767#endif
405 } 768 }
406 769
407 if (shft) 770 if (shft)
408 { 771 {
409 /* Shift + F1 - F10 generates F11 - F20 */
410 if (keysym >= XK_F1 && keysym <= XK_F10)
411 {
412 keysym += (XK_F11 - XK_F1);
413 shft = 0; /* turn off Shift */
414 }
415 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
416 { 773 {
417 switch (keysym) 774 switch (keysym)
418 { 775 {
419 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
420 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
421 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
422 return; 779 return;
423#if TODO 780#if TODO
424 /* rxvt extras */ 781 /* rxvt extras */
425 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
426 change_font (FONT_UP);
427 return; 783 return;
428 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
429 change_font (FONT_DN);
430 return; 785 return;
431#endif 786#endif
432 } 787 }
433 } 788 }
434 } 789 }
435 790
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
436#if ENABLE_FRILLS || ISO_14755 806#if ENABLE_FRILLS || ISO_14755
437 // ISO 14755 support 807 // ISO 14755 support
438 if (shft && ctrl) 808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
439 { 809 {
440 int hv; 810 int hv;
441 811
442 if (iso14755buf & ISO_14755_51 812 if (iso14755buf & ISO_14755_51
443 && (keysym == XK_space || keysym == XK_KP_Space 813 && (keysym == XK_space || keysym == XK_KP_Space
… …
445 { 815 {
446 commit_iso14755 (); 816 commit_iso14755 ();
447 iso14755buf = ISO_14755_51; 817 iso14755buf = ISO_14755_51;
448# if ISO_14755 818# if ISO_14755
449 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);
450# endif 828# endif
451 return; 829 return;
452 } 830 }
453 else if ((hv = hex_keyval (ev)) >= 0) 831 else if ((hv = hex_keyval (ev)) >= 0)
454 { 832 {
… …
459# endif 837# endif
460 return; 838 return;
461 } 839 }
462 else 840 else
463 { 841 {
464# if ENABLE_OVERLAY 842# if ISO_14755
465 scr_overlay_off (); 843 scr_overlay_off ();
466# endif 844# endif
467 iso14755buf = 0; 845 iso14755buf = 0;
468 } 846 }
469 } 847 }
848 else if (option (Opt_iso14755) &&
470 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
471 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
472 if (!(iso14755buf & ISO_14755_STARTED)) 851 if (!(iso14755buf & ISO_14755_STARTED))
473 { 852 {
474 iso14755buf |= ISO_14755_STARTED; 853 iso14755buf |= ISO_14755_STARTED;
475# if ENABLE_OVERLAY 854# if ISO_14755
476 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
477 scr_overlay_set (0, 0, "ISO 14755 mode"); 856 scr_overlay_set (0, 0, "ISO 14755 mode");
478# endif 857# endif
479 } 858 }
480#endif 859#endif
481 860
482#ifdef PRINTPIPE 861#ifdef PRINTPIPE
483 if (keysym == XK_Print) 862 if (keysym == XK_Print)
484 { 863 {
485 scr_printscreen (ctrl | shft); 864 scr_printscreen (ctrl | shft);
486 return; 865 return;
487 } 866 }
488#endif 867#endif
868 }
489 869
870 if (len <= 0)
871 return; /* not mapped */
872
873 tt_write_user_input (kbuf, (unsigned int)len);
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)
889 {
890# if ISO_14755
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)
490 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
491 { 899 {
492#ifdef KEYSYM_RESOURCE 900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
493 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
494 { 908 {
495 unsigned int l; 909 iso14755buf = ISO_14755_51 | i[1];
496 const unsigned char *kbuf0; 910 commit_iso14755 ();
497 911
498 kbuf0 = (Keysym_map[keysym & 0xFF]);
499 l = (unsigned int)*kbuf0++;
500
501 /* escape prefix */
502 if (meta
503# ifdef META8_OPTION
504 && meta_char == C0_ESC
505# endif
506 )
507 {
508 const unsigned char ch = C0_ESC;
509 tt_write (&ch, 1);
510 }
511
512 tt_write (kbuf0, l);
513 return; 912 return;
514 } 913 }
515 else
516#endif
517 {
518 newlen = 1;
519 switch (keysym)
520 {
521#ifndef NO_BACKSPACE_KEY
522 case XK_BackSpace:
523 if (priv_modes & PrivMode_HaveBackSpace)
524 {
525 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
526 ^ !!ctrl) ? '\b' : '\177';
527 kbuf[1] = '\0';
528 }
529 else
530 strcpy (kbuf, key_backspace);
531 break;
532#endif
533#ifndef NO_DELETE_KEY
534 case XK_Delete:
535 strcpy (kbuf, key_delete);
536 break;
537#endif
538 case XK_Tab:
539 if (shft)
540 strcpy (kbuf, "\033[Z");
541 else
542 {
543#ifdef CTRL_TAB_MAKES_META
544 if (ctrl)
545 meta = 1;
546#endif
547#ifdef MOD4_TAB_MAKES_META
548 if (ev.state & Mod4Mask)
549 meta = 1;
550#endif
551 newlen = 0;
552 }
553 break;
554 914
555#ifdef XK_KP_Left 915 scr_bell ();
556 case XK_KP_Up: /* \033Ox or standard */
557 case XK_KP_Down: /* \033Or or standard */
558 case XK_KP_Right: /* \033Ov or standard */
559 case XK_KP_Left: /* \033Ot or standard */
560 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
561 {
562 strcpy (kbuf, "\033OZ");
563 kbuf[2] = "txvr"[keysym - XK_KP_Left];
564 break;
565 }
566 else
567 /* translate to std. cursor key */
568 keysym = XK_Left + (keysym - XK_KP_Left);
569 /* FALLTHROUGH */
570#endif
571 case XK_Up: /* "\033[A" */
572 case XK_Down: /* "\033[B" */
573 case XK_Right: /* "\033[C" */
574 case XK_Left: /* "\033[D" */
575 strcpy (kbuf, "\033[Z");
576 kbuf[2] = "DACB"[keysym - XK_Left];
577 /* do Shift first */
578 if (shft)
579 kbuf[2] = "dacb"[keysym - XK_Left];
580 else if (ctrl)
581 {
582 kbuf[1] = 'O';
583 kbuf[2] = "dacb"[keysym - XK_Left];
584 }
585 else if (priv_modes & PrivMode_aplCUR)
586 kbuf[1] = 'O';
587 break;
588
589#ifndef UNSHIFTED_SCROLLKEYS
590# ifdef XK_KP_Prior
591 case XK_KP_Prior:
592 /* allow shift to override */
593 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
594 {
595 strcpy (kbuf, "\033Oy");
596 break;
597 }
598 /* FALLTHROUGH */
599# endif 916# endif
600 case XK_Prior: 917 iso14755buf = 0;
601 strcpy (kbuf, "\033[5~"); 918
602 break; 919 return;
603# ifdef XK_KP_Next 920 }
604 case XK_KP_Next: 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
605 /* allow shift to override */ 922 {
606 if ((priv_modes & PrivMode_aplKP) ? !shft : shft) 923# if ISO_14755
607 { 924 scr_overlay_off ();
608 strcpy (kbuf, "\033Os");
609 break;
610 }
611 /* FALLTHROUGH */
612# endif 925# endif
613 case XK_Next: 926 if (iso14755buf & ISO_14755_51)
614 strcpy (kbuf, "\033[6~"); 927 commit_iso14755 ();
615 break; 928#if ISO_14755
929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
932
933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
935 }
616#endif 936# endif
617 case XK_KP_Enter:
618 /* allow shift to override */
619 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
620 {
621 strcpy (kbuf, "\033OM");
622 break;
623 }
624
625 /* FALLTHROUGH */
626
627 case XK_Return:
628 if (priv_modes & PrivMode_LFNL)
629 {
630 kbuf[0] = '\015';
631 kbuf[1] = '\012';
632 kbuf[2] = '\0';
633 }
634 else
635 {
636 kbuf[0] = '\015';
637 kbuf[1] = '\0';
638 }
639 break;
640
641#ifdef XK_KP_Begin
642 case XK_KP_Begin:
643 strcpy (kbuf, "\033Ou");
644 break;
645
646 case XK_KP_Insert:
647 strcpy (kbuf, "\033Op");
648 break;
649
650 case XK_KP_Delete:
651 strcpy (kbuf, "\033On");
652 break;
653#endif
654 case XK_KP_F1: /* "\033OP" */
655 case XK_KP_F2: /* "\033OQ" */
656 case XK_KP_F3: /* "\033OR" */
657 case XK_KP_F4: /* "\033OS" */
658 strcpy (kbuf, "\033OP");
659 kbuf[2] += (keysym - XK_KP_F1);
660 break;
661
662 case XK_KP_Multiply: /* "\033Oj" : "*" */
663 case XK_KP_Add: /* "\033Ok" : "+" */
664 case XK_KP_Separator: /* "\033Ol" : "," */
665 case XK_KP_Subtract: /* "\033Om" : "-" */
666 case XK_KP_Decimal: /* "\033On" : "." */
667 case XK_KP_Divide: /* "\033Oo" : "/" */
668 case XK_KP_0: /* "\033Op" : "0" */
669 case XK_KP_1: /* "\033Oq" : "1" */
670 case XK_KP_2: /* "\033Or" : "2" */
671 case XK_KP_3: /* "\033Os" : "3" */
672 case XK_KP_4: /* "\033Ot" : "4" */
673 case XK_KP_5: /* "\033Ou" : "5" */
674 case XK_KP_6: /* "\033Ov" : "6" */
675 case XK_KP_7: /* "\033Ow" : "7" */
676 case XK_KP_8: /* "\033Ox" : "8" */
677 case XK_KP_9: /* "\033Oy" : "9" */
678 /* allow shift to override */
679 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
680 {
681 strcpy (kbuf, "\033Oj");
682 kbuf[2] += (keysym - XK_KP_Multiply);
683 }
684 else
685 {
686 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
687 kbuf[1] = '\0';
688 }
689 break;
690
691 case XK_Find:
692 strcpy (kbuf, "\033[1~");
693 break;
694 case XK_Insert:
695 strcpy (kbuf, "\033[2~");
696 break;
697#ifdef DXK_Remove /* support for DEC remove like key */
698 case DXK_Remove:
699 /* FALLTHROUGH */
700#endif
701 case XK_Execute:
702 strcpy (kbuf, "\033[3~");
703 break;
704 case XK_Select:
705 strcpy (kbuf, "\033[4~");
706 break;
707#ifdef XK_KP_End
708 case XK_KP_End:
709 /* allow shift to override */
710 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
711 {
712 strcpy (kbuf, "\033Oq");
713 break;
714 }
715 /* FALLTHROUGH */
716#endif
717 case XK_End:
718 strcpy (kbuf, KS_END);
719 break;
720#ifdef XK_KP_Home
721 case XK_KP_Home:
722 /* allow shift to override */
723 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
724 {
725 strcpy (kbuf, "\033Ow");
726 break;
727 }
728 /* FALLTHROUGH */
729#endif
730 case XK_Home:
731 strcpy (kbuf, KS_HOME);
732 break;
733
734#define FKEY(n, fkey) \
735 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
736
737 case XK_F1: /* "\033[11~" */
738 case XK_F2: /* "\033[12~" */
739 case XK_F3: /* "\033[13~" */
740 case XK_F4: /* "\033[14~" */
741 case XK_F5: /* "\033[15~" */
742 FKEY (11, XK_F1);
743 break;
744 case XK_F6: /* "\033[17~" */
745 case XK_F7: /* "\033[18~" */
746 case XK_F8: /* "\033[19~" */
747 case XK_F9: /* "\033[20~" */
748 case XK_F10: /* "\033[21~" */
749 FKEY (17, XK_F6);
750 break;
751 case XK_F11: /* "\033[23~" */
752 case XK_F12: /* "\033[24~" */
753 case XK_F13: /* "\033[25~" */
754 case XK_F14: /* "\033[26~" */
755 FKEY (23, XK_F11);
756 break;
757 case XK_F15: /* "\033[28~" */
758 case XK_F16: /* "\033[29~" */
759 FKEY (28, XK_F15);
760 break;
761 case XK_Help: /* "\033[28~" */
762 FKEY (28, XK_Help);
763 break;
764 case XK_Menu: /* "\033[29~" */
765 FKEY (29, XK_Menu);
766 break;
767 case XK_F17: /* "\033[31~" */
768 case XK_F18: /* "\033[32~" */
769 case XK_F19: /* "\033[33~" */
770 case XK_F20: /* "\033[34~" */
771 case XK_F21: /* "\033[35~" */
772 case XK_F22: /* "\033[36~" */
773 case XK_F23: /* "\033[37~" */
774 case XK_F24: /* "\033[38~" */
775 case XK_F25: /* "\033[39~" */
776 case XK_F26: /* "\033[40~" */
777 case XK_F27: /* "\033[41~" */
778 case XK_F28: /* "\033[42~" */
779 case XK_F29: /* "\033[43~" */
780 case XK_F30: /* "\033[44~" */
781 case XK_F31: /* "\033[45~" */
782 case XK_F32: /* "\033[46~" */
783 case XK_F33: /* "\033[47~" */
784 case XK_F34: /* "\033[48~" */
785 case XK_F35: /* "\033[49~" */
786 FKEY (31, XK_F17);
787 break;
788#undef FKEY
789 default:
790 newlen = 0;
791 break;
792 }
793 if (newlen)
794 len = strlen (kbuf);
795 }
796
797 /*
798 * Pass meta for all function keys, if 'meta' option set
799 */
800#ifdef META8_OPTION
801 if (meta && (meta_char == 0x80) && len > 0)
802 kbuf[len - 1] |= 0x80;
803#endif
804
805 }
806 else if (ctrl && keysym == XK_minus)
807 {
808 len = 1;
809 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
810 }
811 else 937 else
812 { 938 iso14755buf = 0;
813#ifdef META8_OPTION
814 /* set 8-bit on */
815 if (meta && (meta_char == 0x80))
816 {
817 unsigned char *ch;
818
819 for (ch = kbuf; ch < kbuf + len; ch++)
820 *ch |= 0x80;
821
822 meta = 0;
823 }
824#endif
825 /* nil */ ;
826 }
827 }
828
829 if (len <= 0)
830 return; /* not mapped */
831
832 if (options & Opt_scrollTtyKeypress)
833 if (TermWin.view_start)
834 {
835 TermWin.view_start = 0;
836 want_refresh = 1;
837 } 939 }
838
839 /*
840 * these modifications only affect the static keybuffer
841 * pass Shift/Control indicators for function keys ending with `~'
842 *
843 * eg,
844 * Prior = "ESC[5~"
845 * Shift+Prior = "ESC[5$"
846 * Ctrl+Prior = "ESC[5^"
847 * Ctrl+Shift+Prior = "ESC[5@"
848 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
849 */
850 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
851 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
852
853 /* escape prefix */
854 if (meta
855#ifdef META8_OPTION
856 && meta_char == C0_ESC
857#endif 940#endif
858 )
859 {
860 const unsigned char ch = C0_ESC;
861 tt_write (&ch, 1);
862 }
863 941
864#if defined(DEBUG_CMD) 942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
865 /* Display keyboard buffer contents */
866 unsigned char *p;
867 int i;
868
869 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
870 for (i = 0, p = kbuf; i < len; i++, p++)
871 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
872 fprintf (stderr, "'\n");
873#endif /* DEBUG_CMD */
874 tt_write (kbuf, (unsigned int)len);
875}
876/*}}} */
877
878#if (MENUBAR_MAX)
879/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
880/* attempt to `write' count to the input buffer */
881unsigned int
882rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
883{
884 unsigned int n, s;
885
886 n = cmdbuf_ptr - cmdbuf_base;
887 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
888
889 if (n > 0 && s < count)
890 {
891 memmove (cmdbuf_base, cmdbuf_ptr,
892 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
893 cmdbuf_ptr = cmdbuf_base;
894 cmdbuf_endp -= n;
895 s += n;
896 }
897
898 if (count > s)
899 {
900 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
901 count = s;
902 }
903
904 for (; count--;)
905 *cmdbuf_endp++ = *str++;
906
907 cmd_parse ();
908
909 return 0; 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
910} 951}
911#endif /* MENUBAR_MAX */
912 952
913void 953void
914rxvt_term::flush () 954rxvt_term::flush ()
915{ 955{
916 flush_ev.stop (); 956 flush_ev.stop ();
917 957
918#ifdef TRANSPARENT 958#ifdef HAVE_IMG
919 if (want_full_refresh) 959 if (bg_flags & BG_NEEDS_REFRESH)
920 { 960 {
921 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
922 scr_clear ();
923 scr_touch (false); 962 scr_touch (false);
924 } 963 }
925#endif 964#endif
926 965
927 if (want_refresh) 966 if (want_refresh)
928 { 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
929 scr_refresh (refresh_type); 1006 scr_refresh ();
930 scrollbar_show (1); 1007 scrollBar.show (1);
931#ifdef USE_XIM 1008#if USE_XIM
932 IMSendSpot (); 1009 im_send_spot ();
933#endif 1010#endif
934 } 1011 }
935 1012
936 display->flush (); 1013 display->flush ();
937} 1014}
938 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
939void 1017void
940rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
941{ 1019{
942 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
943 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
944 1022
945 display->flush (); 1023 display->flush ();
946
947 if (want_refresh && !flush_ev.active)
948 flush_ev.start (NOW + 0.01);
949} 1024}
950 1025
951void 1026void
952rxvt_term::flush_cb (time_watcher &w) 1027rxvt_term::flush_cb (ev::timer &w, int revents)
953{ 1028{
954 SET_R (this); 1029 make_current ();
955 SET_LOCALE (locale);
956 1030
957 refresh_limit = 1;
958 refresh_count = 0; 1031 refresh_count = 0;
959 flush (); 1032 flush ();
960} 1033}
961 1034
962#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
963void 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
964rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
965{ 1056{
966 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
967 want_refresh = 1; 1058 want_refresh = 1;
968 1059 refresh_check ();
969 w.start (w.at + BLINK_INTERVAL);
970} 1060}
971#endif 1061#endif
972 1062
973#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
974void 1064void
975rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
976{ 1066{
977 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
978 { 1068 {
979 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
980 want_refresh = 1; 1070 want_refresh = 1;
981 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
982 } 1072 }
1073 else
1074 w.stop ();
983} 1075}
984#endif 1076#endif
985 1077
986#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
987void 1079void
988rxvt_term::cont_scroll_cb (time_watcher &w) 1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
989{ 1081{
990 if ((scrollbar_isUp() || scrollbar_isDn()) && 1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
991 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
992 { 1084 {
993 refresh_type |= SMOOTH_REFRESH;
994 want_refresh = 1; 1085 want_refresh = 1;
995 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1086 refresh_check ();
996 } 1087 }
1088 else
1089 w.stop ();
997} 1090}
998#endif 1091#endif
999 1092
1000#ifdef SELECTION_SCROLLING 1093#ifdef SELECTION_SCROLLING
1001void 1094void
1002rxvt_term::sel_scroll_cb (time_watcher &w) 1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1003{ 1096{
1004 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1097 if (scr_page (scroll_selection_lines))
1005 { 1098 {
1006 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1007 refresh_type |= SMOOTH_REFRESH;
1008 want_refresh = 1; 1100 want_refresh = 1;
1009 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1101 refresh_check ();
1010 } 1102 }
1103 else
1104 w.stop ();
1011} 1105}
1012#endif 1106#endif
1013 1107
1014#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1015void 1109void
1016rxvt_term::slip_wheel_cb (time_watcher &w) 1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1017{ 1111{
1018 if (mouse_slip_wheel_speed == 0 1112 if (scr_page (mouse_slip_wheel_speed))
1019 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1020 : scr_page (UP, mouse_slip_wheel_speed))
1021 { 1113 {
1022 refresh_type |= SMOOTH_REFRESH;
1023 want_refresh = 1; 1114 want_refresh = 1;
1024 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)
1025 } 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 ();
1026} 1184}
1027#endif 1185#endif
1028 1186
1029bool 1187bool
1030rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
1031{ 1189{
1032 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
1033 1191
1034 if (CBUFSIZ == n) 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1035 { 1193
1036 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1194 if (!avail)
1037 n = 0;
1038 } 1195 {
1039 1196 // normally this indicates a "too long" command sequence - just drop the data we have
1040 memmove (cmdbuf_base, cmdbuf_ptr, n);
1041 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
1042 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
1043 1201
1044 n = read (pty.pty, cmdbuf_endp, CBUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1045 1203
1046 if (n > 0) 1204 if (r > 0)
1047 { 1205 {
1048 cmdbuf_endp += n; 1206 cmdbuf_endp += r;
1049 return true; 1207 return true;
1050 } 1208 }
1051 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))
1052 destroy (); 1221 destroy ();
1053 1222 }
1223
1054 return false; 1224 return false;
1055} 1225}
1056 1226
1057void 1227void
1058rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
1059{ 1229{
1060 SET_R (this); 1230 make_current ();
1061 SET_LOCALE (locale);
1062 1231
1063 if (revents & EVENT_WRITE) 1232 if (revents & ev::READ)
1064 tt_write (0, 0);
1065 else if (revents & EVENT_READ)
1066 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
1067 while (pty_fill ()) 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
1068 if (cmd_parse ()) 1235 cmd_parse ();
1069 break;
1070}
1071 1236
1072void 1237 if (revents & ev::WRITE)
1238 pty_write ();
1239
1240 refresh_check ();
1241}
1242
1243void ecb_cold
1073rxvt_term::pointer_unblank () 1244rxvt_term::pointer_unblank ()
1074{ 1245{
1075 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1246 XDefineCursor (dpy, vt, TermWin_cursor);
1076 recolour_cursor (); 1247 recolor_cursor ();
1077 1248
1078#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
1079 hidden_pointer = 0; 1250 hidden_pointer = 0;
1080 1251
1081 if (options & Opt_pointerBlank) 1252 if (option (Opt_pointerBlank))
1082 pointer_ev.start (NOW + pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
1083#endif 1254#endif
1084} 1255}
1085 1256
1086#ifdef POINTER_BLANK 1257#ifdef POINTER_BLANK
1087void 1258void ecb_cold
1088rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
1089{ 1260{
1090 if (! (options & Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
1091 return; 1262 return;
1092 1263
1093 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1264 XDefineCursor (dpy, vt, display->blank_cursor);
1094 XFlush (display->display); 1265 XFlush (dpy);
1095 1266
1096 hidden_pointer = 1; 1267 hidden_pointer = 1;
1097} 1268}
1098 1269
1099void 1270void ecb_cold
1100rxvt_term::pointer_cb (time_watcher &w) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
1101{ 1272{
1102 SET_R (this); 1273 make_current ();
1103 SET_LOCALE (locale);
1104 1274
1105 pointer_blank (); 1275 pointer_blank ();
1106} 1276}
1107#endif 1277#endif
1108 1278
1109void 1279void
1110rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
1111{ 1281{
1112 int button_number, key_state = 0; 1282 int button_number, state = 0;
1113 int x, y; 1283 int x, y;
1284 bool release = ev.type == ButtonRelease;
1114 1285
1115 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
1116 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
1117 pixel_position (&x, &y);
1118 1288
1119 if (MEvent.button == AnyButton) 1289 if (ev.type == MotionNotify)
1120 button_number = 3; 1290 {
1121 else 1291 if (x == mouse_row && y == mouse_col)
1292 return;
1293
1294 mouse_row = x;
1295 mouse_col = y;
1296 state += 32;
1122 { 1297 }
1298
1123 button_number = MEvent.button - Button1; 1299 button_number = MEvent.button - Button1;
1124 /* add 0x3D for wheel events, like xterm does */ 1300 /* add 0x3D for wheel events, like xterm does */
1125 if (button_number >= 3) 1301 if (button_number >= 3)
1126 button_number += (64 - 3); 1302 button_number += 64 - 3;
1127 }
1128 1303
1129 if (priv_modes & PrivMode_MouseX10) 1304 if (priv_modes & PrivMode_MouseX10)
1130 { 1305 {
1131 /* 1306 /*
1132 * do not report ButtonRelease 1307 * do not report ButtonRelease
1133 * no state info allowed 1308 * no state info allowed
1134 */ 1309 */
1135 key_state = 0; 1310 if (release)
1136 if (button_number == 3)
1137 return; 1311 return;
1138 } 1312 }
1139 else 1313 else
1140 { 1314 {
1141 /* XTerm mouse reporting needs these values: 1315 /* XTerm mouse reporting needs these values:
… …
1143 * 8 = Meta 1317 * 8 = Meta
1144 * 16 = Control 1318 * 16 = Control
1145 * plus will add in our own Double-Click reporting 1319 * plus will add in our own Double-Click reporting
1146 * 32 = Double Click 1320 * 32 = Double Click
1147 */ 1321 */
1148 key_state = ((MEvent.state & ShiftMask) ? 4 : 0) 1322 state += ((MEvent.state & ShiftMask) ? 4 : 0)
1149 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1323 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1150 + ((MEvent.state & ControlMask) ? 16 : 0); 1324 + ((MEvent.state & ControlMask) ? 16 : 0);
1151#ifdef MOUSE_REPORT_DOUBLECLICK 1325#ifdef MOUSE_REPORT_DOUBLECLICK
1152 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1326 state += ((MEvent.clicks > 1) ? 32 : 0);
1153#endif 1327#endif
1154 } 1328 }
1329
1330 int code = 32 + (release ? 3 : button_number) + state;
1155 1331
1156#if DEBUG_MOUSEREPORT 1332#if DEBUG_MOUSEREPORT
1157 fprintf (stderr, "Mouse ["); 1333 fprintf (stderr, "Mouse [");
1158 if (key_state & 16) 1334 if (state & 16)
1159 fputc ('C', stderr); 1335 fputc ('C', stderr);
1160 if (key_state & 4) 1336 if (state & 4)
1161 fputc ('S', stderr); 1337 fputc ('S', stderr);
1162 if (key_state & 8) 1338 if (state & 8)
1163 fputc ('A', stderr); 1339 fputc ('A', stderr);
1164 if (key_state & 32) 1340 if (state & 32)
1165 fputc ('2', stderr); 1341 fputc ('2', stderr);
1166 fprintf (stderr, "]: <%d>, %d/%d\n", 1342 fprintf (stderr, "]: <%d>, %d/%d\n",
1167 button_number, 1343 button_number,
1168 x + 1, 1344 x,
1169 y + 1); 1345 y);
1170#endif 1346#endif
1171 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
1172 tt_printf ("\033[M%c%c%c", 1367 tt_printf ("\033[M%c%c%c",
1173 (32 + button_number + key_state), 1368 code,
1174 (32 + x + 1), 1369 32 + x,
1175 (32 + y + 1)); 1370 32 + y);
1176} 1371}
1177
1178#ifdef USING_W11LIB
1179void
1180rxvt_W11_process_x_event (XEvent *ev)
1181{
1182 rxvt_t *r = rxvt_get_r ();
1183
1184 x_cb (*ev);
1185}
1186#endif
1187 1372
1188/*{{{ process an X event */ 1373/*{{{ process an X event */
1189void 1374void ecb_hot
1190rxvt_term::x_cb (XEvent &ev) 1375rxvt_term::x_cb (XEvent &ev)
1191{ 1376{
1192 SET_R (this); 1377 make_current ();
1193 SET_LOCALE (locale);
1194 1378
1195#if defined(CURSOR_BLINK) 1379 dLocal (Display *, dpy);
1196 if ((options & Opt_cursorBlink) && ev.type == KeyPress)
1197 {
1198 if (hidden_cursor)
1199 {
1200 hidden_cursor = 0;
1201 want_refresh = 1;
1202 }
1203 1380
1204 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1381 if (ev.xany.window == vt
1205 } 1382 && SHOULD_INVOKE (HOOK_X_EVENT)
1206#endif 1383 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1384 return;
1207 1385
1208#if defined(POINTER_BLANK) 1386 // for XQueryPointer
1209 if ((options & Opt_pointerBlank) && pointerBlankDelay > 0)
1210 {
1211 if (ev.type == MotionNotify
1212 || ev.type == ButtonPress
1213 || ev.type == ButtonRelease)
1214 if (hidden_pointer)
1215 pointer_unblank ();
1216
1217 if (ev.type == KeyPress && hidden_pointer == 0)
1218 pointer_blank ();
1219 }
1220#endif
1221
1222 Window unused_root, unused_child; 1387 Window unused_root, unused_child;
1223 int unused_root_x, unused_root_y; 1388 int unused_root_x, unused_root_y;
1224 unsigned int unused_mask; 1389 unsigned int unused_mask;
1225 1390
1226 switch (ev.type) 1391 switch (ev.type)
1227 { 1392 {
1228 case KeyPress: 1393 case KeyPress:
1229#if ISO_14755 1394 key_press (ev.xkey);
1230 if (!(iso14755buf & ISO_14755_52))
1231#endif
1232 lookup_key (ev.xkey);
1233
1234 break; 1395 break;
1235 1396
1236 case KeyRelease: 1397 case KeyRelease:
1237 { 1398 key_release (ev.xkey);
1238#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755
1239 KeySym ks;
1240
1241 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1242#endif
1243
1244#if ENABLE_FRILLS || ISO_14755
1245 // ISO 14755 support
1246 if (iso14755buf)
1247 if (iso14755buf & ISO_14755_52)
1248 {
1249# if ENABLE_OVERLAY
1250 scr_overlay_off ();
1251# endif
1252# if ISO_14755
1253 // iso14755 part 5.2 handling: release time
1254 // first: controls
1255 if ((ev.xkey.state & ControlMask)
1256 && ((ks >= 0x40 && ks <= 0x5f)
1257 || (ks >= 0x61 && ks <= 0x7f)))
1258 {
1259 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1260 commit_iso14755 ();
1261 return; // case-break;
1262 }
1263
1264 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1265 if (i[0] == ks)
1266 {
1267 iso14755buf = ISO_14755_51 | i[1];
1268 commit_iso14755 ();
1269 return; // case-break;
1270 }
1271
1272 scr_bell ();
1273# endif
1274 iso14755buf = 0;
1275 break;
1276 }
1277 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1278 {
1279# if ENABLE_OVERLAY
1280 scr_overlay_off ();
1281# endif
1282 if (iso14755buf & ISO_14755_51)
1283 commit_iso14755 ();
1284#if ISO_14755
1285 else if (iso14755buf & ISO_14755_STARTED)
1286 {
1287 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1288
1289 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1290 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1291 }
1292# endif
1293 else
1294 iso14755buf = 0;
1295 }
1296#endif
1297
1298#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1299 if (!(ev.xkey.state & ControlMask))
1300 slip_wheel_ev.stop ();
1301 else if (ks == XK_Control_L || ks == XK_Control_R)
1302 mouse_slip_wheel_speed = 0;
1303#endif
1304 break; 1399 break;
1305 }
1306 1400
1307 case ButtonPress: 1401 case ButtonPress:
1308 button_press (ev.xbutton); 1402 button_press (ev.xbutton);
1309 break; 1403 break;
1310 1404
… …
1312 button_release (ev.xbutton); 1406 button_release (ev.xbutton);
1313 break; 1407 break;
1314 1408
1315 case ClientMessage: 1409 case ClientMessage:
1316 if (ev.xclient.format == 32 1410 if (ev.xclient.format == 32
1317 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1411 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1318 destroy ();
1319#ifdef OFFIX_DND
1320 /* OffiX Dnd (drag 'n' drop) protocol */
1321 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1322 && (ev.xclient.data.l[0] == DndFile
1323 || ev.xclient.data.l[0] == DndDir
1324 || ev.xclient.data.l[0] == DndLink))
1325 { 1412 {
1326 /* Get Dnd data */ 1413 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1327 Atom ActualType; 1414 {
1328 int ActualFormat; 1415 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1329 unsigned char *data; 1416 {
1330 unsigned long Size, RemainingBytes; 1417 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1331 1418 {
1332 XGetWindowProperty (display->display, display->root, 1419 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1333 xa[XA_DNDSELECTION], 1420 destroy ();
1334 0L, 1000000L, 1421 }
1335 False, AnyPropertyType, 1422#if ENABLE_EWMH
1336 &ActualType, &ActualFormat, 1423 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1337 &Size, &RemainingBytes, 1424 XSendEvent (dpy, ev.xclient.window = display->root,
1425 False, SubstructureRedirectMask | SubstructureNotifyMask,
1338 &data); 1426 &ev);
1339 XChangeProperty (display->display, display->root, 1427#endif
1340 XA_CUT_BUFFER0, XA_STRING, 1428 }
1341 8, PropModeReplace, 1429 }
1342 data, strlen (data)); 1430#if ENABLE_XEMBED
1343 XFree (data); 1431 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1344 selection_paste (display->root, XA_CUT_BUFFER0, True); 1432 {
1345 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 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
1346 } 1439 }
1347#endif /* OFFIX_DND */
1348 break;
1349
1350 case MappingNotify:
1351 XRefreshKeyboardMapping (&ev.xmapping);
1352 break; 1440 break;
1353 1441
1354 /* 1442 /*
1355 * XXX: this is not the _current_ arrangement 1443 * XXX: this is not the _current_ arrangement
1356 * Here's my conclusion: 1444 * Here's my conclusion:
… …
1375 break; 1463 break;
1376 } 1464 }
1377 break; 1465 break;
1378 1466
1379 case FocusIn: 1467 case FocusIn:
1380 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)
1381 { 1483 {
1382 TermWin.focus = 1; 1484 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1383 want_refresh = 1; 1485 ;
1384#ifdef USE_XIM 1486
1385 if (Input_Context != NULL) 1487 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1488
1489 if (want_position_change)
1386 { 1490 {
1387 IMSetStatusPosition (); 1491 int x, y;
1388 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 }
1389 } 1507 }
1390#endif
1391#ifdef CURSOR_BLINK
1392 if (options & Opt_cursorBlink)
1393 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1394#endif
1395#ifdef OFF_FOCUS_FADING
1396 if (rs[Rs_fade])
1397 {
1398 pix_colors = pix_colors_focused;
1399 scr_recolour ();
1400 }
1401#endif
1402 1508
1403 }
1404 break;
1405
1406 case FocusOut:
1407 if (TermWin.focus)
1408 {
1409 TermWin.focus = 0;
1410 want_refresh = 1;
1411
1412#if ENABLE_FRILLS || ISO_14755
1413 iso14755buf = 0;
1414#endif
1415#if ENABLE_OVERLAY
1416 scr_overlay_off ();
1417#endif
1418#ifdef USE_XIM
1419 if (Input_Context != NULL)
1420 XUnsetICFocus (Input_Context);
1421#endif
1422#ifdef CURSOR_BLINK
1423 if (options & Opt_cursorBlink)
1424 cursor_blink_ev.stop ();
1425 hidden_cursor = 0;
1426#endif
1427#ifdef OFF_FOCUS_FADING
1428 if (rs[Rs_fade])
1429 {
1430 pix_colors = pix_colors_unfocused;
1431 scr_recolour ();
1432 }
1433#endif
1434 }
1435 break;
1436
1437 case ConfigureNotify:
1438 if (ev.xconfigure.window == TermWin.parent[0])
1439 {
1440 int height, width;
1441
1442 do
1443 { /* Wrap lots of configures into one */
1444 width = ev.xconfigure.width;
1445 height = ev.xconfigure.height;
1446 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1447 }
1448 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1449
1450 if (szHint.width != width || szHint.height != height) 1509 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1451 { 1510 {
1452 seen_resize = 1; 1511 seen_resize = 1;
1453 resize_all_windows (width, height, 1); 1512 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1454 } 1513 }
1455 1514
1456#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1515 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1457 if (options & Opt_transparent)
1458 {
1459 check_our_parents ();
1460 if (am_transparent)
1461 want_refresh = want_full_refresh = 1;
1462 }
1463#endif
1464 } 1516 }
1465 break; 1517 break;
1466 1518
1467 case PropertyNotify: 1519 case PropertyNotify:
1468 if (ev.xproperty.atom == xa[XA_VT_SELECTION] 1520 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1469 && ev.xproperty.state == PropertyNewValue)
1470 selection_property (ev.xproperty.window, ev.xproperty.atom);
1471
1472 break; 1521 break;
1473 1522
1474 case SelectionClear: 1523 case SelectionClear:
1475 selection_clear (); 1524 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1476 break;
1477
1478 case SelectionNotify:
1479 if (selection_wait == Sel_normal)
1480 selection_paste (ev.xselection.requestor,
1481 ev.xselection.property, True);
1482 break; 1525 break;
1483 1526
1484 case SelectionRequest: 1527 case SelectionRequest:
1485 selection_send (ev.xselectionrequest); 1528 selection_send (ev.xselectionrequest);
1486 break; 1529 break;
1487 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
1488 case UnmapNotify: 1539 case UnmapNotify:
1489 TermWin.mapped = 0; 1540 mapped = 0;
1490#ifdef TEXT_BLINK 1541#ifdef TEXT_BLINK
1491 text_blink_ev.stop (); 1542 text_blink_ev.stop ();
1492#endif 1543#endif
1544 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1493 break; 1545 break;
1494
1495 case MapNotify:
1496 TermWin.mapped = 1;
1497#ifdef TEXT_BLINK
1498 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1499#endif
1500 break;
1501
1502#ifdef TRANSPARENT
1503 case ReparentNotify:
1504 rootwin_cb (ev);
1505 break;
1506#endif /* TRANSPARENT */
1507 1546
1508 case GraphicsExpose: 1547 case GraphicsExpose:
1509 case Expose: 1548 case Expose:
1510 if (ev.xany.window == TermWin.vt) 1549 if (ev.xany.window == vt)
1511 { 1550 {
1512 do 1551 do
1552 {
1513 scr_expose (ev.xexpose.x, ev.xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1514 ev.xexpose.width, ev.xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, false);
1555 }
1515 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)); 1556 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1516 1557
1517 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1558 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1518 1559
1519 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)) 1560 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1561 {
1520 scr_expose (ev.xexpose.x, ev.xexpose.y, 1562 scr_expose (ev.xexpose.x, ev.xexpose.y,
1521 ev.xexpose.width, ev.xexpose.height, False); 1563 ev.xexpose.width, ev.xexpose.height, false);
1564 }
1522 1565
1523 scr_refresh (refresh_type); 1566 want_refresh = 1;
1524 } 1567 }
1525 else 1568 else
1526 { 1569 {
1527 XEvent unused_event; 1570 XEvent unused_event;
1528 1571
1529 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1572 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1530 ; 1573 ;
1531 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1574 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1532 ; 1575 ;
1533 1576
1534 if (isScrollbarWindow (ev.xany.window)) 1577 if (scrollBar.state && ev.xany.window == scrollBar.win)
1535 { 1578 {
1536 scrollBar.setIdle (); 1579 scrollBar.state = SB_STATE_IDLE;
1537 scrollbar_show (0); 1580 scrollBar.show (0);
1538 } 1581 }
1539#ifdef MENUBAR
1540 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1541 menubar_expose ();
1542#endif
1543
1544#ifdef TRANSPARENT
1545 if (am_transparent && ev.xany.window == TermWin.parent[0])
1546 XClearWindow (display->display, ev.xany.window);
1547#endif
1548 } 1582 }
1549 break; 1583 break;
1550 1584
1551 case MotionNotify: 1585 case MotionNotify:
1552#ifdef POINTER_BLANK 1586#ifdef POINTER_BLANK
1553 if (hidden_pointer) 1587 if (hidden_pointer)
1554 pointer_unblank (); 1588 pointer_unblank ();
1555#endif 1589#endif
1556#if MENUBAR 1590 if (!bypass_keystate
1557 if (isMenuBarWindow (ev.xany.window)) 1591 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1558 { 1592 || priv_modes & PrivMode_MouseAnyEvent))
1559 menubar_control (ev.xbutton); 1593 mouse_report (ev.xbutton);
1560 break;
1561 }
1562#endif
1563 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) 1594 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1564 break; 1595 break;
1565 1596
1566 if (ev.xany.window == TermWin.vt) 1597 if (ev.xany.window == vt)
1567 { 1598 {
1599 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1600 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1601 ; // nop
1568 if (ev.xbutton.state & (Button1Mask | Button3Mask)) 1602 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1569 { 1603 {
1570 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1604 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1571 ; 1605 ;
1572 1606
1573 XQueryPointer (display->display, TermWin.vt, 1607 XQueryPointer (dpy, vt,
1574 &unused_root, &unused_child, 1608 &unused_root, &unused_child,
1575 &unused_root_x, &unused_root_y, 1609 &unused_root_x, &unused_root_y,
1576 &ev.xbutton.x, &ev.xbutton.y, 1610 &ev.xbutton.x, &ev.xbutton.y,
1577 &ev.xbutton.state); 1611 &ev.xbutton.state);
1578#ifdef MOUSE_THRESHOLD 1612#ifdef MOUSE_THRESHOLD
1579 /* deal with a `jumpy' mouse */ 1613 /* deal with a `jumpy' mouse */
1580 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1614 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1615#endif
1581 { 1616 {
1582#endif
1583#if ISO_14755 1617#if ISO_14755
1584 // 5.4 1618 // 5.4
1585 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 1619 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1586 { 1620 {
1587 iso14755_54 (ev.xbutton.x, ev.xbutton.y); 1621 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
… …
1590#endif 1624#endif
1591 selection_extend (ev.xbutton.x, ev.xbutton.y, 1625 selection_extend (ev.xbutton.x, ev.xbutton.y,
1592 ev.xbutton.state & Button3Mask ? 2 : 0); 1626 ev.xbutton.state & Button3Mask ? 2 : 0);
1593 1627
1594#ifdef SELECTION_SCROLLING 1628#ifdef SELECTION_SCROLLING
1595 if (ev.xbutton.y < TermWin.int_bwidth 1629 if (ev.xbutton.y < int_bwidth
1596 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1630 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1597 { 1631 {
1632 page_dirn scroll_selection_dir;
1598 int dist; 1633 int dist;
1599 1634
1600 /* don't clobber the current delay if we are 1635 /* don't clobber the current delay if we are
1601 * already in the middle of scrolling. 1636 * already in the middle of scrolling.
1602 */ 1637 */
1603 if (!sel_scroll_ev.active) 1638 if (!sel_scroll_ev.is_active ())
1604 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1639 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1605 1640
1606 /* save the event params so we can highlight 1641 /* save the event params so we can highlight
1607 * the selection in the pending-scroll loop 1642 * the selection in the pending-scroll loop
1608 */ 1643 */
1609 selection_save_x = ev.xbutton.x; 1644 selection_save_x = ev.xbutton.x;
1610 selection_save_y = ev.xbutton.y; 1645 selection_save_y = ev.xbutton.y;
1611 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0; 1646 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1612 1647
1613 /* calc number of lines to scroll */ 1648 /* calc number of lines to scroll */
1614 if (ev.xbutton.y < TermWin.int_bwidth) 1649 if (ev.xbutton.y < int_bwidth)
1615 { 1650 {
1616 scroll_selection_dir = UP; 1651 scroll_selection_dir = UP;
1617 dist = TermWin.int_bwidth - ev.xbutton.y; 1652 dist = int_bwidth - ev.xbutton.y;
1618 } 1653 }
1619 else 1654 else
1620 { 1655 {
1621 scroll_selection_dir = DN; 1656 scroll_selection_dir = DN;
1622 dist = ev.xbutton.y - (TermWin.int_bwidth + TermWin.height); 1657 dist = ev.xbutton.y - (int_bwidth + vt_height);
1623 } 1658 }
1624 1659
1625 scroll_selection_lines = Pixel2Height (dist) 1660 scroll_selection_lines = Pixel2Height (dist)
1626 / SELECTION_SCROLL_LINE_SPEEDUP 1661 / SELECTION_SCROLL_LINE_SPEEDUP
1627 + 1; 1662 + 1;
1628 MIN_IT (scroll_selection_lines, 1663 min_it (scroll_selection_lines,
1629 SELECTION_SCROLL_MAX_LINES); 1664 SELECTION_SCROLL_MAX_LINES);
1665 scroll_selection_lines *= scroll_selection_dir;
1630 } 1666 }
1631 else 1667 else
1632 { 1668 {
1633 /* we are within the text window, so we 1669 /* we are within the text window, so we
1634 * shouldn't be scrolling 1670 * shouldn't be scrolling
1635 */ 1671 */
1636 if (sel_scroll_ev.active)
1637 sel_scroll_ev.stop(); 1672 sel_scroll_ev.stop();
1638 } 1673 }
1639#endif 1674#endif
1640#ifdef MOUSE_THRESHOLD
1641 } 1675 }
1642#endif
1643 } 1676 }
1644 } 1677 }
1645 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1678 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1646 { 1679 {
1647 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1680 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1648 MotionNotify, &ev)) 1681 MotionNotify, &ev))
1649 ; 1682 ;
1650 1683
1651 XQueryPointer (display->display, scrollBar.win, 1684 XQueryPointer (dpy, scrollBar.win,
1652 &unused_root, &unused_child, 1685 &unused_root, &unused_child,
1653 &unused_root_x, &unused_root_y, 1686 &unused_root_x, &unused_root_y,
1654 &ev.xbutton.x, &ev.xbutton.y, 1687 &ev.xbutton.x, &ev.xbutton.y,
1655 &unused_mask); 1688 &unused_mask);
1656 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1689 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1657 scrollbar_size ()); 1690 scrollBar.size ());
1658 scr_refresh (refresh_type);
1659 refresh_limit = 0; 1691 want_refresh = 1;
1660 scrollbar_show (1); 1692 scrollBar.show (1);
1661 } 1693 }
1662 break; 1694 break;
1663 } 1695 }
1664}
1665 1696
1666#if TRANSPARENT 1697#if defined(CURSOR_BLINK)
1667void 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
1668rxvt_term::rootwin_cb (XEvent &ev) 1838rxvt_term::rootwin_cb (XEvent &ev)
1669{ 1839{
1670 SET_R (this); 1840 make_current ();
1671 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;
1672 1845
1673 switch (ev.type) 1846 switch (ev.type)
1674 { 1847 {
1675 case PropertyNotify: 1848 case PropertyNotify:
1676 /* 1849 /*
1677 * 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,
1678 * 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.
1679 */ 1852 */
1680 if (xa[XA_XROOTPMAPID] == 0)
1681 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1682
1683 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1853 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1684 return; 1854 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1855 {
1856 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1857 }
1685 1858
1686 /* FALLTHROUGH */
1687 case ReparentNotify:
1688 if ((options & Opt_transparent) && check_our_parents () && am_transparent)
1689 want_refresh = want_full_refresh = 1;
1690 break; 1859 break;
1691 } 1860 }
1861
1862 refresh_check ();
1692} 1863}
1693#endif 1864#endif
1694 1865
1695void 1866void
1696rxvt_term::button_press (XButtonEvent &ev) 1867rxvt_term::button_press (XButtonEvent &ev)
1697{ 1868{
1698 int reportmode = 0, clickintime; 1869 int reportmode = 0, clickintime;
1699 1870
1700 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1871 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1872
1701 if (!bypass_keystate) 1873 if (!bypass_keystate)
1702 reportmode = !! (priv_modes & PrivMode_mouse_report); 1874 reportmode = !! (priv_modes & PrivMode_mouse_report);
1703 1875
1704 /* 1876 /*
1705 * VT window processing of button press 1877 * VT window processing of button press
1706 */ 1878 */
1707 if (ev.window == TermWin.vt) 1879 if (ev.window == vt)
1708 { 1880 {
1881 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1882 return;
1883
1709#if ISO_14755 1884#if ISO_14755
1710 // 5.4 1885 // 5.4
1711 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 1886 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1712 { 1887 {
1713 iso14755_54 (ev.x, ev.y); 1888 iso14755_54 (ev.x, ev.y);
1714 return; 1889 return;
1715 } 1890 }
1716#endif 1891#endif
1717 1892
1718 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1893 clickintime = ev.time - MEvent.time < multiClickTime;
1719 1894
1720 if (reportmode) 1895 if (reportmode)
1721 { 1896 {
1722 /* mouse report from vt window */ 1897 /* mouse report from vt window */
1723 /* save the xbutton state (for ButtonRelease) */ 1898 /* save the xbutton state (for ButtonRelease) */
1724 MEvent.state = ev.state; 1899 MEvent.state = ev.state;
1725#ifdef MOUSE_REPORT_DOUBLECLICK 1900#ifdef MOUSE_REPORT_DOUBLECLICK
1726 if (ev.button == MEvent.button && clickintime) 1901 if (ev.button == MEvent.button && clickintime)
1727 { 1902 {
1728 /* same button, within alloted time */ 1903 /* same button, within allowed time */
1729 MEvent.clicks++; 1904 MEvent.clicks++;
1905
1730 if (MEvent.clicks > 1) 1906 if (MEvent.clicks > 1)
1731 { 1907 {
1732 /* only report double clicks */ 1908 /* only report double clicks */
1733 MEvent.clicks = 2; 1909 MEvent.clicks = 2;
1734 mouse_report (ev); 1910 mouse_report (ev);
… …
1746 mouse_report (ev); 1922 mouse_report (ev);
1747 } 1923 }
1748#else 1924#else
1749 MEvent.button = ev.button; 1925 MEvent.button = ev.button;
1750 mouse_report (ev); 1926 mouse_report (ev);
1751#endif /* MOUSE_REPORT_DOUBLECLICK */ 1927#endif /* MOUSE_REPORT_DOUBLECLICK */
1752 1928
1753 } 1929 }
1754 else 1930 else
1755 { 1931 {
1756 if (ev.button != MEvent.button) 1932 if (ev.button != MEvent.button)
… …
1760 { 1936 {
1761 case Button1: 1937 case Button1:
1762 /* allow meta + click to select rectangular areas */ 1938 /* allow meta + click to select rectangular areas */
1763 /* should be done in screen.C */ 1939 /* should be done in screen.C */
1764#if ENABLE_FRILLS 1940#if ENABLE_FRILLS
1765 selection.rect = !! (ev.state & ModMetaMask); 1941 selection.rect = !!(ev.state & ModMetaMask);
1766#else 1942#else
1767 selection.rect = false; 1943 selection.rect = false;
1768#endif 1944#endif
1769 1945
1770 /* allow shift+left click to extend selection */ 1946 /* allow shift+left click to extend selection */
1771 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report)) 1947 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1772 { 1948 {
1773 if (MEvent.button == Button1 && clickintime) 1949 if (MEvent.button == Button1 && clickintime)
1774 selection_rotate (ev.x, ev.y); 1950 selection_rotate (ev.x, ev.y);
1775 else 1951 else
1776 selection_extend (ev.x, ev.y, 1); 1952 selection_extend (ev.x, ev.y, 1);
… …
1804 } 1980 }
1805 1981
1806 /* 1982 /*
1807 * Scrollbar window processing of button press 1983 * Scrollbar window processing of button press
1808 */ 1984 */
1809 if (isScrollbarWindow (ev.window)) 1985 if (scrollBar.state && ev.window == scrollBar.win)
1810 { 1986 {
1811 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;
1812 /* 1995 /*
1813 * Rxvt-style scrollbar: 1996 * Rxvt-style scrollbar:
1814 * move up if mouse is above slider 1997 * move up if mouse is above slider
1815 * move dn if mouse is below slider 1998 * move dn if mouse is below slider
1816 * 1999 *
… …
1825 /* 2008 /*
1826 * Mouse report disabled scrollbar: 2009 * Mouse report disabled scrollbar:
1827 * arrow buttons - send up/down 2010 * arrow buttons - send up/down
1828 * click on scrollbar - send pageup/down 2011 * click on scrollbar - send pageup/down
1829 */ 2012 */
1830 if ((scrollBar.style == R_SB_NEXT 2013 if (direction == UP)
1831 && scrollbarnext_upButton (ev.y))
1832 || (scrollBar.style == R_SB_RXVT
1833 && scrollbarrxvt_upButton (ev.y)))
1834 tt_printf ("\033[A"); 2014 tt_printf ("\033[A");
1835 else if ((scrollBar.style == R_SB_NEXT 2015 else if (direction == DN)
1836 && scrollbarnext_dnButton (ev.y))
1837 || (scrollBar.style == R_SB_RXVT
1838 && scrollbarrxvt_dnButton (ev.y)))
1839 tt_printf ("\033[B"); 2016 tt_printf ("\033[B");
1840 else 2017 else
1841 switch (ev.button) 2018 switch (ev.button)
1842 { 2019 {
1843 case Button2: 2020 case Button2:
… …
1850 tt_printf ("\033[5~"); 2027 tt_printf ("\033[5~");
1851 break; 2028 break;
1852 } 2029 }
1853 } 2030 }
1854 else 2031 else
1855#endif /* NO_SCROLLBAR_REPORT */ 2032#endif /* NO_SCROLLBAR_REPORT */
1856
1857 {
1858 char upordown = 0;
1859
1860 if (scrollBar.style == R_SB_NEXT)
1861 { 2033 {
1862 if (scrollbarnext_upButton (ev.y)) 2034 if (direction != NO_DIR)
1863 upordown = -1; /* up */
1864 else if (scrollbarnext_dnButton (ev.y))
1865 upordown = 1; /* down */
1866 }
1867 else if (scrollBar.style == R_SB_RXVT)
1868 {
1869 if (scrollbarrxvt_upButton (ev.y))
1870 upordown = -1; /* up */
1871 else if (scrollbarrxvt_dnButton (ev.y))
1872 upordown = 1; /* down */
1873 }
1874 if (upordown)
1875 { 2035 {
1876#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2036#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2037 if (!cont_scroll_ev.is_active ())
1877 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2038 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1878#endif 2039#endif
1879 if (scr_page (upordown < 0 ? UP : DN, 1)) 2040 if (scr_page (direction, 1))
1880 { 2041 {
1881 if (upordown < 0) 2042 if (direction == UP)
1882 scrollBar.setUp (); 2043 scrollBar.state = SB_STATE_UP;
1883 else 2044 else
1884 scrollBar.setDn (); 2045 scrollBar.state = SB_STATE_DOWN;
1885 } 2046 }
1886 } 2047 }
1887 else 2048 else
1888 switch (ev.button) 2049 switch (ev.button)
1889 { 2050 {
1890 case Button2: 2051 case Button2:
1891 switch (scrollbar_align) 2052 switch (scrollBar.align)
1892 { 2053 {
1893 case R_SB_ALIGN_TOP: 2054 case SB_ALIGN_TOP:
1894 csrO = 0; 2055 csrO = 0;
1895 break; 2056 break;
1896 case R_SB_ALIGN_CENTRE: 2057 case SB_ALIGN_CENTRE:
1897 csrO = (scrollBar.bot - scrollBar.top) / 2; 2058 csrO = (scrollBar.bot - scrollBar.top) / 2;
1898 break; 2059 break;
1899 case R_SB_ALIGN_BOTTOM: 2060 case SB_ALIGN_BOTTOM:
1900 csrO = scrollBar.bot - scrollBar.top; 2061 csrO = scrollBar.bot - scrollBar.top;
1901 break; 2062 break;
1902 } 2063 }
1903 2064
1904 if (scrollBar.style == R_SB_XTERM 2065 if (scrollBar.style == SB_STYLE_XTERM
1905 || scrollbar_above_slider (ev.y) 2066 || scrollBar.above_slider (ev.y)
1906 || scrollbar_below_slider (ev.y)) 2067 || scrollBar.below_slider (ev.y))
1907 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); 2068 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1908 2069
1909 scrollBar.setMotion (); 2070 scrollBar.state = SB_STATE_MOTION;
1910 break; 2071 break;
1911 2072
1912 case Button1: 2073 case Button1:
1913 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2074 if (scrollBar.align == SB_ALIGN_CENTRE)
1914 csrO = ev.y - scrollBar.top; 2075 csrO = ev.y - scrollBar.top;
1915 /* FALLTHROUGH */ 2076 /* FALLTHROUGH */
1916 2077
1917 case Button3: 2078 case Button3:
1918 if (scrollBar.style != R_SB_XTERM) 2079 if (scrollBar.style != SB_STYLE_XTERM)
1919 { 2080 {
1920 if (scrollbar_above_slider (ev.y)) 2081 if (scrollBar.above_slider (ev.y))
1921# ifdef RXVT_SCROLL_FULL 2082# ifdef RXVT_SCROLL_FULL
1922 scr_page (UP, TermWin.nrow - 1); 2083 scr_page (UP, nrow - 1);
1923# else 2084# else
1924 scr_page (UP, TermWin.nrow / 4); 2085 scr_page (UP, nrow / 4);
1925# endif 2086# endif
1926 else if (scrollbar_below_slider (ev.y)) 2087 else if (scrollBar.below_slider (ev.y))
1927# ifdef RXVT_SCROLL_FULL 2088# ifdef RXVT_SCROLL_FULL
1928 scr_page (DN, TermWin.nrow - 1); 2089 scr_page (DN, nrow - 1);
1929# else 2090# else
1930 scr_page (DN, TermWin.nrow / 4); 2091 scr_page (DN, nrow / 4);
1931# endif 2092# endif
1932 else 2093 else
1933 scrollBar.setMotion (); 2094 scrollBar.state = SB_STATE_MOTION;
1934 } 2095 }
1935 else 2096 else
1936 { 2097 {
1937 scr_page ((ev.button == Button1 ? DN : UP), 2098 scr_page ((ev.button == Button1 ? DN : UP),
1938 (TermWin.nrow 2099 (nrow
1939 * scrollbar_position (ev.y) 2100 * scrollBar.position (ev.y)
1940 / scrollbar_size ())); 2101 / scrollBar.size ()));
1941 } 2102 }
1942 2103
1943 break; 2104 break;
1944 } 2105 }
1945 } 2106 }
2107
1946 return; 2108 return;
1947 } 2109 }
1948#if MENUBAR
1949 /*
1950 * Menubar window processing of button press
1951 */
1952 if (isMenuBarWindow (ev.window))
1953 menubar_control (ev);
1954#endif
1955} 2110}
1956 2111
1957void 2112void
1958rxvt_term::button_release (XButtonEvent &ev) 2113rxvt_term::button_release (XButtonEvent &ev)
1959{ 2114{
… …
1961 2116
1962 csrO = 0; /* reset csr Offset */ 2117 csrO = 0; /* reset csr Offset */
1963 if (!bypass_keystate) 2118 if (!bypass_keystate)
1964 reportmode = !! (priv_modes & PrivMode_mouse_report); 2119 reportmode = !! (priv_modes & PrivMode_mouse_report);
1965 2120
1966 if (scrollbar_isUpDn ()) 2121 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1967 { 2122 {
1968 scrollBar.setIdle (); 2123 scrollBar.state = SB_STATE_IDLE;
1969 scrollbar_show (0); 2124 scrollBar.show (0);
1970#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1971 refresh_type &= ~SMOOTH_REFRESH;
1972#endif
1973 } 2125 }
1974 2126
1975#ifdef SELECTION_SCROLLING 2127#ifdef SELECTION_SCROLLING
1976 if (sel_scroll_ev.active)
1977 sel_scroll_ev.stop(); 2128 sel_scroll_ev.stop();
1978#endif 2129#endif
1979 2130
1980 if (ev.window == TermWin.vt) 2131 if (ev.window == vt)
1981 { 2132 {
2133 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2134 return;
2135
1982#if ISO_14755 2136#if ISO_14755
1983 // 5.4 2137 // 5.4
1984 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 2138 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1985 return; 2139 return;
1986#endif 2140#endif
2141
1987 if (reportmode) 2142 if (reportmode)
1988 { 2143 {
1989 /* mouse report from vt window */ 2144 /* mouse report from vt window */
1990 /* don't report release of wheel "buttons" */ 2145 /* don't report release of wheel "buttons" */
1991 if (ev.button >= 4) 2146 if (ev.button >= 4)
… …
1993#ifdef MOUSE_REPORT_DOUBLECLICK 2148#ifdef MOUSE_REPORT_DOUBLECLICK
1994 /* only report the release of 'slow' single clicks */ 2149 /* only report the release of 'slow' single clicks */
1995 if (MEvent.button != AnyButton 2150 if (MEvent.button != AnyButton
1996 && (ev.button != MEvent.button 2151 && (ev.button != MEvent.button
1997 || (ev.time - MEvent.time 2152 || (ev.time - MEvent.time
1998 > MULTICLICK_TIME / 2))) 2153 > multiClickTime / 2)))
1999 { 2154 {
2000 MEvent.clicks = 0; 2155 MEvent.clicks = 0;
2001 MEvent.button = AnyButton; 2156 MEvent.button = ev.button;
2002 mouse_report (ev); 2157 mouse_report (ev);
2003 } 2158 }
2004#else /* MOUSE_REPORT_DOUBLECLICK */ 2159#else /* MOUSE_REPORT_DOUBLECLICK */
2005 MEvent.button = AnyButton; 2160 MEvent.button = ev.button;
2006 mouse_report (ev); 2161 mouse_report (ev);
2007#endif /* MOUSE_REPORT_DOUBLECLICK */ 2162#endif /* MOUSE_REPORT_DOUBLECLICK */
2008 return; 2163 return;
2009 } 2164 }
2010 2165
2011 /* 2166 /*
2012 * dumb hack to compensate for the failure of click-and-drag 2167 * dumb hack to compensate for the failure of click-and-drag
… …
2021 { 2176 {
2022 case Button1: 2177 case Button1:
2023 case Button3: 2178 case Button3:
2024 selection_make (ev.time); 2179 selection_make (ev.time);
2025 break; 2180 break;
2181
2026 case Button2: 2182 case Button2:
2027 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);
2028 break; 2185 break;
2186
2029#ifdef MOUSE_WHEEL 2187#ifdef MOUSE_WHEEL
2030 case Button4: 2188 case Button4:
2031 case Button5: 2189 case Button5:
2032 { 2190 {
2033 int i; 2191 int lines;
2034 page_dirn v; 2192 page_dirn dirn;
2035 2193
2036 v = ev.button == Button4 ? UP : DN; 2194 dirn = ev.button == Button4 ? UP : DN;
2037 2195
2038 if (ev.state & ShiftMask) 2196 if (ev.state & ShiftMask)
2039 i = 1; 2197 lines = 1;
2040 else if (options & Opt_mouseWheelScrollPage) 2198 else if (option (Opt_mouseWheelScrollPage))
2041 i = TermWin.nrow - 1; 2199 lines = nrow - 1;
2042 else 2200 else
2043 i = 5; 2201 lines = 5;
2044 2202
2045# ifdef MOUSE_SLIP_WHEELING 2203# ifdef MOUSE_SLIP_WHEELING
2046 if (ev.state & ControlMask) 2204 if (ev.state & ControlMask)
2047 { 2205 {
2048 mouse_slip_wheel_speed += v ? -1 : 1; 2206 mouse_slip_wheel_speed += dirn;
2049 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow; 2207 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2050 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow;
2051 2208
2052 if (slip_wheel_ev.at < NOW) 2209 if (!slip_wheel_ev.is_active ())
2053 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2210 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2054
2055 slip_wheel_ev.start ();
2056 } 2211 }
2057 else 2212 else
2213# endif
2058 { 2214 {
2059# endif
2060# ifdef JUMP_MOUSE_WHEEL
2061 scr_page (v, i); 2215 scr_page (dirn, lines);
2062 scr_refresh (SMOOTH_REFRESH);
2063 scrollbar_show (1); 2216 scrollBar.show (1);
2064# else
2065 while (i--)
2066 {
2067 scr_page (v, 1);
2068 scr_refresh (SMOOTH_REFRESH);
2069 scrollbar_show (1);
2070 }
2071# endif
2072# ifdef MOUSE_SLIP_WHEELING
2073 } 2217 }
2074#endif
2075 } 2218 }
2076 break; 2219 break;
2077#endif 2220#endif
2078 } 2221 }
2079 } 2222 }
2080#ifdef MENUBAR
2081 else if (isMenuBarWindow (ev.window))
2082 menubar_control (ev);
2083#endif
2084} 2223}
2085
2086#ifdef TRANSPARENT
2087#if TINTING
2088/* taken from aterm-0.4.2 */
2089
2090typedef uint32_t RUINT32T;
2091
2092void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2093{
2094 int sh_r, sh_g, sh_b;
2095 RUINT32T mask_r, mask_g, mask_b;
2096 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2097 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2098 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2099 int i;
2100
2101 Visual* visual = display->visual;
2102
2103 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2104
2105 /* for convenience */
2106 mask_r = visual->red_mask;
2107 mask_g = visual->green_mask;
2108 mask_b = visual->blue_mask;
2109
2110 /* boring lookup table pre-initialization */
2111 switch (srcImage->bits_per_pixel) {
2112 case 15:
2113 if ((mask_r != 0x7c00) ||
2114 (mask_g != 0x03e0) ||
2115 (mask_b != 0x001f))
2116 return;
2117 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2118 lookup_r = lookup;
2119 lookup_g = lookup+32;
2120 lookup_b = lookup+32+32;
2121 sh_r = 10;
2122 sh_g = 5;
2123 sh_b = 0;
2124 break;
2125 case 16:
2126 if ((mask_r != 0xf800) ||
2127 (mask_g != 0x07e0) ||
2128 (mask_b != 0x001f))
2129 return;
2130 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2131 lookup_r = lookup;
2132 lookup_g = lookup+32;
2133 lookup_b = lookup+32+64;
2134 sh_r = 11;
2135 sh_g = 5;
2136 sh_b = 0;
2137 break;
2138 case 24:
2139 if ((mask_r != 0xff0000) ||
2140 (mask_g != 0x00ff00) ||
2141 (mask_b != 0x0000ff))
2142 return;
2143 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2144 lookup_r = lookup;
2145 lookup_g = lookup+256;
2146 lookup_b = lookup+256+256;
2147 sh_r = 16;
2148 sh_g = 8;
2149 sh_b = 0;
2150 break;
2151 case 32:
2152 if ((mask_r != 0xff0000) ||
2153 (mask_g != 0x00ff00) ||
2154 (mask_b != 0x0000ff))
2155 return;
2156 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2157 lookup_r = lookup;
2158 lookup_g = lookup+256;
2159 lookup_b = lookup+256+256;
2160 sh_r = 16;
2161 sh_g = 8;
2162 sh_b = 0;
2163 break;
2164 default:
2165 return; /* we do not support this color depth */
2166 }
2167
2168 /* prepare limits for color transformation (each channel is handled separately) */
2169 if (shade < 0) {
2170 shade = -shade;
2171 if (shade < 0) shade = 0;
2172 if (shade > 100) shade = 100;
2173
2174 lower_lim_r = 65535-rm;
2175 lower_lim_g = 65535-gm;
2176 lower_lim_b = 65535-bm;
2177
2178 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2179 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2180 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2181
2182 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2183 } else {
2184 if (shade < 0) shade = 0;
2185 if (shade > 100) shade = 100;
2186
2187 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2188
2189 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2190 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2191 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2192 }
2193
2194 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2195 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2196 {
2197 unsigned int tmp;
2198
2199 tmp = lower_lim_r;
2200 lower_lim_r = lower_lim_b;
2201 lower_lim_b = tmp;
2202
2203 tmp = upper_lim_r;
2204 upper_lim_r = upper_lim_b;
2205 upper_lim_b = tmp;
2206 }
2207
2208 /* fill our lookup tables */
2209 for (i = 0; i <= mask_r>>sh_r; i++)
2210 {
2211 RUINT32T tmp;
2212 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2213 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2214 lookup_r[i] = (tmp/65535)<<sh_r;
2215 }
2216 for (i = 0; i <= mask_g>>sh_g; i++)
2217 {
2218 RUINT32T tmp;
2219 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2220 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2221 lookup_g[i] = (tmp/65535)<<sh_g;
2222 }
2223 for (i = 0; i <= mask_b>>sh_b; i++)
2224 {
2225 RUINT32T tmp;
2226 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2227 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2228 lookup_b[i] = (tmp/65535)<<sh_b;
2229 }
2230
2231 /* apply table to input image (replacing colors by newly calculated ones) */
2232 switch (srcImage->bits_per_pixel)
2233 {
2234 case 15:
2235 {
2236 unsigned short *p1, *pf, *p, *pl;
2237 p1 = (unsigned short *) srcImage->data;
2238 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2239 while (p1 < pf)
2240 {
2241 p = p1;
2242 pl = p1 + srcImage->width;
2243 for (; p < pl; p++)
2244 {
2245 *p = lookup_r[(*p & 0x7c00)>>10] |
2246 lookup_g[(*p & 0x03e0)>> 5] |
2247 lookup_b[(*p & 0x001f)];
2248 }
2249 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2250 }
2251 break;
2252 }
2253 case 16:
2254 {
2255 unsigned short *p1, *pf, *p, *pl;
2256 p1 = (unsigned short *) srcImage->data;
2257 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2258 while (p1 < pf)
2259 {
2260 p = p1;
2261 pl = p1 + srcImage->width;
2262 for (; p < pl; p++)
2263 {
2264 *p = lookup_r[(*p & 0xf800)>>11] |
2265 lookup_g[(*p & 0x07e0)>> 5] |
2266 lookup_b[(*p & 0x001f)];
2267 }
2268 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2269 }
2270 break;
2271 }
2272 case 24:
2273 {
2274 unsigned char *p1, *pf, *p, *pl;
2275 p1 = (unsigned char *) srcImage->data;
2276 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2277 while (p1 < pf)
2278 {
2279 p = p1;
2280 pl = p1 + srcImage->width * 3;
2281 for (; p < pl; p += 3)
2282 {
2283 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2284 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2285 p[2] = lookup_r[(p[2] & 0x0000ff)];
2286 }
2287 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2288 }
2289 break;
2290 }
2291 case 32:
2292 {
2293 RUINT32T *p1, *pf, *p, *pl;
2294 p1 = (RUINT32T *) srcImage->data;
2295 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2296
2297 while (p1 < pf)
2298 {
2299 p = p1;
2300 pl = p1 + srcImage->width;
2301 for (; p < pl; p++)
2302 {
2303 *p = lookup_r[(*p & 0xff0000)>>16] |
2304 lookup_g[(*p & 0x00ff00)>> 8] |
2305 lookup_b[(*p & 0x0000ff)] |
2306 (*p & ~0xffffff);
2307 }
2308 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2309 }
2310 break;
2311 }
2312 }
2313
2314 free (lookup);
2315}
2316#endif
2317
2318/*
2319 * Check our parents are still who we think they are.
2320 * Do transparency updates if required
2321 */
2322int
2323rxvt_term::check_our_parents ()
2324{
2325 int i, pchanged, aformat, have_pixmap, rootdepth;
2326 unsigned long nitems, bytes_after;
2327 Atom atype;
2328 unsigned char *prop = NULL;
2329 Window root, oldp, *list;
2330 Pixmap rootpixmap = None;
2331 XWindowAttributes wattr, wrootattr;
2332
2333 pchanged = 0;
2334
2335 if (!(options & Opt_transparent))
2336 return pchanged; /* Don't try any more */
2337
2338 XGetWindowAttributes (display->display, display->root, &wrootattr);
2339 rootdepth = wrootattr.depth;
2340
2341 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2342
2343 if (rootdepth != wattr.depth)
2344 {
2345 if (am_transparent)
2346 {
2347 pchanged = 1;
2348 XSetWindowBackground (display->display, TermWin.vt, pix_colors_focused[Color_bg]);
2349 am_transparent = am_pixmap_trans = 0;
2350 }
2351
2352 return pchanged; /* Don't try any more */
2353 }
2354
2355 /* Get all X ops out of the queue so that our information is up-to-date. */
2356 XSync (display->display, False);
2357
2358 /*
2359 * Make the frame window set by the window manager have
2360 * the root background. Some window managers put multiple nested frame
2361 * windows for each client, so we have to take care about that.
2362 */
2363 i = (xa[XA_XROOTPMAPID]
2364 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
2365 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2366 &nitems, &bytes_after, &prop) == Success);
2367
2368 if (!i || prop == NULL)
2369 i = (xa[XA_XSETROOTID]
2370 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
2371 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2372 &nitems, &bytes_after, &prop) == Success);
2373
2374 if (!i || prop == NULL
2375#if TINTING
2376 || !rs[Rs_color + Color_tint]
2377#endif
2378 )
2379 have_pixmap = 0;
2380 else
2381 {
2382 have_pixmap = 1;
2383 rootpixmap = *(Pixmap *)prop;
2384 XFree (prop);
2385 }
2386
2387 if (have_pixmap)
2388 {
2389 /*
2390 * Copy display->root pixmap transparency
2391 */
2392 int sx, sy, nx, ny;
2393 unsigned int nw, nh;
2394 Window cr;
2395 XImage *image;
2396 GC gc;
2397 XGCValues gcvalue;
2398
2399 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2400 0, 0, &sx, &sy, &cr);
2401 nw = (unsigned int)szHint.width;
2402 nh = (unsigned int)szHint.height;
2403 nx = ny = 0;
2404
2405 if (sx < 0)
2406 {
2407 nw += sx;
2408 nx = -sx;
2409 sx = 0;
2410 }
2411
2412 if (sy < 0)
2413 {
2414 nh += sy;
2415 ny = -sy;
2416 sy = 0;
2417 }
2418
2419 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2420 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2421 allowedxerror = -1;
2422 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2423
2424 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2425 /* XXX: may need a delay here? */
2426 allowedxerror = 0;
2427
2428 if (image == NULL)
2429 {
2430 if (am_transparent && am_pixmap_trans)
2431 {
2432 pchanged = 1;
2433 if (TermWin.pixmap != None)
2434 {
2435 XFreePixmap (display->display, TermWin.pixmap);
2436 TermWin.pixmap = None;
2437 }
2438 }
2439
2440 am_pixmap_trans = 0;
2441 }
2442 else
2443 {
2444 if (TermWin.pixmap != None)
2445 XFreePixmap (display->display, TermWin.pixmap);
2446
2447#if TINTING
2448 if (ISSET_PIXCOLOR (Color_tint))
2449 {
2450 unsigned short rm, gm, bm;
2451 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2452
2453 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2454
2455 ShadeXImage (display, image, shade, rm, gm, bm);
2456 }
2457#endif
2458
2459 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2460 szHint.width, szHint.height, image->depth);
2461 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2462 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2463 nx, ny, image->width, image->height);
2464 XFreeGC (display->display, gc);
2465 XDestroyImage (image);
2466 XSetWindowBackgroundPixmap (display->display, TermWin.parent[0], TermWin.pixmap);
2467 XClearWindow (display->display, TermWin.parent[0]);
2468
2469 if (!am_transparent || !am_pixmap_trans)
2470 pchanged = 1;
2471
2472 am_transparent = am_pixmap_trans = 1;
2473 }
2474 }
2475
2476 if (!am_pixmap_trans)
2477 {
2478 unsigned int n;
2479 /*
2480 * InheritPixmap transparency
2481 */
2482 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2483 {
2484 oldp = TermWin.parent[i];
2485 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2486 &TermWin.parent[i], &list, &n);
2487 XFree (list);
2488
2489 if (TermWin.parent[i] == display->root)
2490 {
2491 if (oldp != None)
2492 pchanged = 1;
2493
2494 break;
2495 }
2496
2497 if (oldp != TermWin.parent[i])
2498 pchanged = 1;
2499 }
2500
2501 n = 0;
2502
2503 if (pchanged)
2504 {
2505 for (; n < (unsigned int)i; n++)
2506 {
2507 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2508 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2509 {
2510 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2511 break;
2512 }
2513 }
2514 }
2515
2516 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2517 {
2518 XSetWindowBackground (display->display, TermWin.parent[0], pix_colors_focused[Color_fg]);
2519 XSetWindowBackground (display->display, TermWin.vt, pix_colors_focused[Color_bg]);
2520 am_transparent = 0;
2521 /* XXX: also turn off Opt_transparent? */
2522 }
2523 else
2524 {
2525#if WAIT_FOR_WM
2526 /* wait (an arbitrary period) for the WM to do its thing
2527 * needed for fvwm2.2.2 (and before?) */
2528 sleep (1);
2529#endif
2530 for (n = 0; n < (unsigned int)i; n++)
2531 {
2532 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2533 XClearWindow (display->display, TermWin.parent[n]);
2534 }
2535
2536 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2537 am_transparent = 1;
2538 }
2539
2540 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2541 TermWin.parent[i] = None;
2542 }
2543
2544 if (scrollBar.win)
2545 {
2546 XSetWindowBackgroundPixmap (display->display, scrollBar.win, ParentRelative);
2547 scrollBar.setIdle ();
2548 scrollbar_show (0);
2549 }
2550
2551 return pchanged;
2552}
2553#endif
2554 2224
2555/*}}} */ 2225/*}}} */
2556 2226
2557bool 2227void ecb_hot
2558rxvt_term::cmd_parse () 2228rxvt_term::cmd_parse ()
2559{ 2229{
2560 bool flag = false;
2561 unicode_t ch = NOCHAR; 2230 wchar_t ch = NOCHAR;
2562 unsigned char *seq_begin; // remember start of esc-sequence here 2231 char *seq_begin; // remember start of esc-sequence here
2563 2232
2564 for (;;) 2233 for (;;)
2565 { 2234 {
2566 if (ch == NOCHAR) 2235 if (ecb_unlikely (ch == NOCHAR))
2567 { 2236 {
2568 seq_begin = cmdbuf_ptr; 2237 seq_begin = cmdbuf_ptr;
2569 ch = next_char (); 2238 ch = next_char ();
2570 }
2571 2239
2572 if (ch == NOCHAR) // TODO: improve 2240 if (ch == NOCHAR)
2573 break; 2241 break;
2242 }
2574 2243
2575 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))
2576 { 2245 {
2577 if (!seen_input) 2246 if (ecb_unlikely (!seen_input))
2578 { 2247 {
2579 seen_input = 1; 2248 seen_input = 1;
2580 // many badly-written programs (e.g. jed) contain a race condition: 2249 // many badly-written programs (e.g. jed) contain a race condition:
2581 // they first read the screensize and then install a SIGWINCH handler. 2250 // they first read the screensize and then install a SIGWINCH handler.
2582 // some window managers resize the window early, and these programs 2251 // some window managers resize the window early, and these programs
2583 // then sometimes get the size wrong. 2252 // then sometimes get the size wrong.
2584 // unfortunately other programs are even more buggy and dislike 2253 // unfortunately other programs are even more buggy and dislike
2585 // 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
2586 // resized. 2255 // resized.
2587 if (seen_resize) 2256 if (seen_resize && cmd_pid)
2588 kill (-cmd_pid, SIGWINCH); 2257 kill (-cmd_pid, SIGWINCH);
2589 } 2258 }
2590 2259
2591 /* Read a text string from the input buffer */ 2260 /* Read a text string from the input buffer */
2592 unicode_t buf[UBUFSIZ]; 2261 wchar_t buf[UBUFSIZ];
2593 bool refreshnow = false; 2262 bool refreshnow = false;
2594 int nlines = 0; 2263 int nlines = 0;
2595 unicode_t *str = buf; 2264 wchar_t *str = buf;
2265 wchar_t *eol = str + min (ncol, UBUFSIZ);
2596 2266
2597 for (;;) 2267 for (;;)
2598 { 2268 {
2599 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)))
2600 break; 2270 break;
2601 2271
2602 *str++ = ch; 2272 *str++ = ch;
2603 2273
2604 if (ch == C0_LF) 2274 if (ecb_unlikely (ch == C0_LF || str >= eol))
2605 { 2275 {
2276 if (ch == C0_LF)
2606 nlines++; 2277 nlines++;
2278
2607 refresh_count++; 2279 refresh_count++;
2608 2280
2609 if (!(options & Opt_jumpScroll) 2281 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2610 || (refresh_count >= refresh_limit * (TermWin.nrow - 1)))
2611 { 2282 {
2283 refresh_count = 0;
2284
2285 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2286 {
2612 refreshnow = true; 2287 refreshnow = true;
2613 ch = NOCHAR; 2288 ch = NOCHAR;
2614 break; 2289 break;
2290 }
2615 } 2291 }
2616 2292
2617 // scr_add_lines only works for nlines <= TermWin.nrow - 1. 2293 // scr_add_lines only works for nlines <= nrow - 1.
2618 if (nlines >= TermWin.nrow - 1) 2294 if (nlines >= nrow - 1)
2619 { 2295 {
2296 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2297 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2620 scr_add_lines (buf, nlines, str - buf); 2298 scr_add_lines (buf, str - buf, nlines);
2299
2621 nlines = 0; 2300 nlines = 0;
2622 str = buf; 2301 str = buf;
2302 eol = str + min (ncol, UBUFSIZ);
2623 } 2303 }
2624 }
2625 2304
2626 if (str >= buf + UBUFSIZ) 2305 if (str >= eol)
2627 { 2306 {
2307 if (eol >= buf + UBUFSIZ)
2308 {
2628 ch = NOCHAR; 2309 ch = NOCHAR;
2629 break; 2310 break;
2311 }
2312 else
2313 eol = min (eol + ncol, buf + UBUFSIZ);
2314 }
2315
2630 } 2316 }
2631 2317
2632 seq_begin = cmdbuf_ptr; 2318 seq_begin = cmdbuf_ptr;
2633 ch = next_char (); 2319 ch = next_char ();
2634 } 2320 }
2635 2321
2322 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2323 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2636 scr_add_lines (buf, nlines, str - buf); 2324 scr_add_lines (buf, str - buf, nlines);
2637 2325
2638 /* 2326 /*
2639 * 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
2640 * 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.
2641 * the number of pages between refreshes is refresh_limit, which 2329 * if skipScroll is enabled.
2642 * is incremented here because we must be doing flat-out scrolling.
2643 */ 2330 */
2644 if (refreshnow) 2331 if (refreshnow)
2645 { 2332 {
2646 if ((options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2647 refresh_limit++;
2648 else
2649 {
2650 flag = true;
2651 scr_refresh (refresh_type); 2333 scr_refresh ();
2652 } 2334 want_refresh = 1;
2653 } 2335 }
2654
2655 } 2336 }
2656 else 2337 else
2657 { 2338 {
2658 try 2339 try
2659 { 2340 {
… …
2667 } 2348 }
2668 2349
2669 ch = NOCHAR; 2350 ch = NOCHAR;
2670 } 2351 }
2671 } 2352 }
2672
2673 return flag;
2674}
2675
2676// read the next octet
2677unicode_t
2678rxvt_term::next_octet ()
2679{
2680 return cmdbuf_ptr < cmdbuf_endp
2681 ? *cmdbuf_ptr++
2682 : NOCHAR;
2683} 2353}
2684 2354
2685// read the next character 2355// read the next character
2686unicode_t 2356wchar_t ecb_hot
2687rxvt_term::next_char () 2357rxvt_term::next_char () NOTHROW
2688{ 2358{
2689 while (cmdbuf_ptr < cmdbuf_endp) 2359 while (cmdbuf_ptr < cmdbuf_endp)
2690 { 2360 {
2691 // assume 7-bit to be ascii ALWAYS 2361 // assume 7-bit to be ascii ALWAYS (always true in POSIX)
2692 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2362 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f))
2693 return *cmdbuf_ptr++; 2363 return *cmdbuf_ptr++;
2694 2364
2695 wchar_t wc; 2365 wchar_t wc;
2696 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);
2697 2367
2698 if (len == (size_t)-2) 2368 if (len == (size_t)-2)
2699 { 2369 {
2700 // the mbstate stores incomplete sequences. didn't know this :/ 2370 // the mbstate stores incomplete sequences. didn't know this :/
2701 cmdbuf_ptr = cmdbuf_endp; 2371 cmdbuf_ptr = cmdbuf_endp;
2702 break; 2372 break;
2703 } 2373 }
2704 2374
2705 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.
2706 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 }
2707 2382
2708 // assume wchar == unicode 2383 // assume wchar == unicode
2709 cmdbuf_ptr += len; 2384 cmdbuf_ptr += len;
2710 return wc; 2385 return wc & UNICODE_MASK;
2711 } 2386 }
2712 2387
2713 return NOCHAR; 2388 return NOCHAR;
2714} 2389}
2715 2390
2716/* rxvt_cmd_getc () - Return next input character */ 2391// read the next octet
2717/* 2392uint32_t ecb_hot
2718 * Return the next input character after first passing any keyboard input 2393rxvt_term::next_octet () NOTHROW
2719 * to the command.
2720 */
2721unicode_t
2722rxvt_term::cmd_getc ()
2723{ 2394{
2395 return cmdbuf_ptr < cmdbuf_endp
2396 ? (unsigned char)*cmdbuf_ptr++
2397 : NOCHAR;
2398}
2399
2400static class out_of_input out_of_input;
2401
2402wchar_t ecb_hot
2403rxvt_term::cmd_getc () THROW ((class out_of_input))
2404{
2724 unicode_t c = next_char (); 2405 wchar_t c = next_char ();
2725 2406
2726 if (c == NOCHAR) 2407 if (c == NOCHAR)
2727 throw out_of_input; 2408 throw out_of_input;
2728 2409
2729 return c; 2410 return c;
2730} 2411}
2731 2412
2732unicode_t 2413uint32_t ecb_hot
2733rxvt_term::cmd_get8 () 2414rxvt_term::cmd_get8 () THROW ((class out_of_input))
2734{ 2415{
2735 unicode_t c = next_octet (); 2416 uint32_t c = next_octet ();
2736 2417
2737 if (c == NOCHAR) 2418 if (c == NOCHAR)
2738 throw out_of_input; 2419 throw out_of_input;
2739 2420
2740 return c; 2421 return c;
2741} 2422}
2742 2423
2743/*{{{ print pipe */ 2424/*{{{ print pipe */
2744/*----------------------------------------------------------------------*/ 2425/*----------------------------------------------------------------------*/
2745#ifdef PRINTPIPE 2426#ifdef PRINTPIPE
2746FILE * 2427FILE * ecb_cold
2747rxvt_term::popen_printer () 2428rxvt_term::popen_printer ()
2748{ 2429{
2749 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2430 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2750 2431
2751 if (stream == NULL) 2432 if (stream == NULL)
2752 rxvt_warn ("can't open printer pipe, not printing.\n"); 2433 rxvt_warn ("can't open printer pipe, not printing.\n");
2753 2434
2754 return stream; 2435 return stream;
2755} 2436}
2756 2437
2757int 2438int ecb_cold
2758rxvt_term::pclose_printer (FILE *stream) 2439rxvt_term::pclose_printer (FILE *stream)
2759{ 2440{
2760 fflush (stream); 2441 fflush (stream);
2761 return pclose (stream); 2442 return pclose (stream);
2762} 2443}
2763 2444
2764/* 2445/*
2765 * simulate attached vt100 printer 2446 * simulate attached vt100 printer
2766 */ 2447 */
2767void 2448void ecb_cold
2768rxvt_term::process_print_pipe () 2449rxvt_term::process_print_pipe ()
2769{ 2450{
2770 int done; 2451 FILE *fd = popen_printer ();
2771 FILE *fd;
2772 2452
2773 if ((fd = popen_printer ()) == NULL) 2453 if (!fd)
2774 return; 2454 return;
2775 2455
2776 /* 2456 /*
2777 * 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
2778 * is received. 2458 * is received.
2779 */ 2459 */
2780 for (done = 0; !done;) 2460 for (int done = 0; !done; )
2781 { 2461 {
2782 unsigned char buf[8]; 2462 unsigned char buf[8];
2783 unicode_t ch; 2463 unicode_t ch;
2784 unsigned int i, len; 2464 unsigned int i, len;
2785 2465
… …
2804 { 2484 {
2805 if ((buf[len++] = cmd_getc ()) == 'i') 2485 if ((buf[len++] = cmd_getc ()) == 'i')
2806 break; /* done = 1 */ 2486 break; /* done = 1 */
2807 } 2487 }
2808 } 2488 }
2809 2489
2810 for (i = 0; i < len; i++) 2490 for (i = 0; i < len; i++)
2811 if (putc (buf[i], fd) == EOF) 2491 if (putc (buf[i], fd) == EOF)
2812 { 2492 {
2813 done = 1; 2493 done = 1;
2814 break; 2494 break;
… …
2816 } 2496 }
2817 } 2497 }
2818 2498
2819 pclose_printer (fd); 2499 pclose_printer (fd);
2820} 2500}
2821#endif /* PRINTPIPE */ 2501#endif /* PRINTPIPE */
2822/*}}} */ 2502/*}}} */
2823 2503
2824/* *INDENT-OFF* */
2825enum { 2504enum {
2826 C1_40 = 0x40, 2505 C1_40 = 0x40,
2827 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,
2828 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,
2829 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,
2830 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,
2831}; 2510};
2832/* *INDENT-ON* */
2833 2511
2834/*{{{ process non-printing single characters */ 2512/*{{{ process non-printing single characters */
2835void 2513void ecb_hot
2836rxvt_term::process_nonprinting (unicode_t ch) 2514rxvt_term::process_nonprinting (unicode_t ch)
2837{ 2515{
2838 switch (ch) 2516 switch (ch)
2839 { 2517 {
2840 case C0_ESC: 2518 case C0_ESC:
2841 process_escape_seq (); 2519 process_escape_seq ();
2842 break; 2520 break;
2843 case C0_ENQ: /* terminal Status */ 2521 case C0_ENQ: /* terminal Status */
2844 if (rs[Rs_answerbackstring]) 2522 if (rs[Rs_answerbackstring])
2845 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2523 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2846 (unsigned int)strlen (rs[Rs_answerbackstring]));
2847 else 2524 else
2848 tt_write ((unsigned char *)VT100_ANS, 2525 tt_write (VT100_ANS, strlen (VT100_ANS));
2849 (unsigned int)strlen (VT100_ANS));
2850 break; 2526 break;
2851 case C0_BEL: /* bell */ 2527 case C0_BEL: /* bell */
2852 scr_bell (); 2528 scr_bell ();
2853 break; 2529 break;
2854 case C0_BS: /* backspace */ 2530 case C0_BS: /* backspace */
… …
2872 scr_charset_choose (0); 2548 scr_charset_choose (0);
2873 break; 2549 break;
2874 2550
2875#ifdef EIGHT_BIT_CONTROLS 2551#ifdef EIGHT_BIT_CONTROLS
2876 // 8-bit controls 2552 // 8-bit controls
2877 case 0x90: /* DCS */ 2553 case 0x90: /* DCS */
2878 process_dcs_seq (); 2554 process_dcs_seq ();
2879 break; 2555 break;
2880 case 0x9b: /* CSI */ 2556 case 0x9b: /* CSI */
2881 process_csi_seq (); 2557 process_csi_seq ();
2882 break; 2558 break;
2883 case 0x9d: /* CSI */ 2559 case 0x9d: /* OSC */
2884 process_osc_seq (); 2560 process_osc_seq ();
2885 break; 2561 break;
2886#endif 2562#endif
2887 } 2563 }
2888} 2564}
2889/*}}} */ 2565/*}}} */
2890 2566
2891 2567
2892/*{{{ process VT52 escape sequences */ 2568/*{{{ process VT52 escape sequences */
2893void 2569void ecb_cold
2894rxvt_term::process_escape_vt52 (unicode_t ch) 2570rxvt_term::process_escape_vt52 (unicode_t ch)
2895{ 2571{
2896 int row, col; 2572 int row, col;
2897 2573
2898 switch (ch) 2574 switch (ch)
… …
2932 break; 2608 break;
2933 case 'Z': /* identify the terminal type */ 2609 case 'Z': /* identify the terminal type */
2934 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2610 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2935 break; 2611 break;
2936 case '<': /* turn off VT52 mode */ 2612 case '<': /* turn off VT52 mode */
2937 PrivMode (0, PrivMode_vt52); 2613 priv_modes &= ~PrivMode_vt52;
2938 break; 2614 break;
2939 case 'F': /* use special graphics character set */ 2615 case 'F': /* use special graphics character set */
2940 case 'G': /* use regular character set */ 2616 case 'G': /* use regular character set */
2941 /* unimplemented */ 2617 /* unimplemented */
2942 break; 2618 break;
… …
2948} 2624}
2949/*}}} */ 2625/*}}} */
2950 2626
2951 2627
2952/*{{{ process escape sequences */ 2628/*{{{ process escape sequences */
2953void 2629void ecb_hot
2954rxvt_term::process_escape_seq () 2630rxvt_term::process_escape_seq ()
2955{ 2631{
2956 unicode_t ch = cmd_getc (); 2632 unicode_t ch = cmd_getc ();
2957 2633
2958 if (priv_modes & PrivMode_vt52) 2634 if (priv_modes & PrivMode_vt52)
… …
2961 return; 2637 return;
2962 } 2638 }
2963 2639
2964 switch (ch) 2640 switch (ch)
2965 { 2641 {
2966 /* case 1: do_tek_mode (); break; */
2967 case '#': 2642 case '#':
2968 if (cmd_getc () == '8') 2643 if (cmd_getc () == '8')
2969 scr_E (); 2644 scr_E ();
2970 break; 2645 break;
2971 case '(': 2646 case '(':
… …
2978 scr_charset_set (2, (unsigned int)cmd_getc ()); 2653 scr_charset_set (2, (unsigned int)cmd_getc ());
2979 break; 2654 break;
2980 case '+': 2655 case '+':
2981 scr_charset_set (3, (unsigned int)cmd_getc ()); 2656 scr_charset_set (3, (unsigned int)cmd_getc ());
2982 break; 2657 break;
2983#if ENABLE_FRILLS 2658#if !ENABLE_MINIMAL
2984 case '6': 2659 case '6':
2985 scr_backindex (); 2660 scr_backindex ();
2986 break; 2661 break;
2987#endif 2662#endif
2988 case '7': 2663 case '7':
2989 scr_cursor (SAVE); 2664 scr_cursor (SAVE);
2990 break; 2665 break;
2991 case '8': 2666 case '8':
2992 scr_cursor (RESTORE); 2667 scr_cursor (RESTORE);
2993 break; 2668 break;
2994#if ENABLE_FRILLS 2669#if !ENABLE_MINIMAL
2995 case '9': 2670 case '9':
2996 scr_forwardindex (); 2671 scr_forwardindex ();
2997 break; 2672 break;
2998#endif 2673#endif
2674 // DECPAM/DECPNM
2999 case '=': 2675 case '=':
2676 priv_modes |= PrivMode_aplKP;
2677 break;
3000 case '>': 2678 case '>':
3001 PrivMode ((ch == '='), PrivMode_aplKP); 2679 priv_modes &= ~PrivMode_aplKP;
3002 break; 2680 break;
3003 2681
3004 case C1_40: 2682 case C1_40:
3005 cmd_getc (); 2683 cmd_getc ();
3006 break; 2684 break;
… …
3009 break; 2687 break;
3010 2688
3011 /* 8.3.87: NEXT LINE */ 2689 /* 8.3.87: NEXT LINE */
3012 case C1_NEL: /* ESC E */ 2690 case C1_NEL: /* ESC E */
3013 { 2691 {
3014 unicode_t nlcr[] = { C0_LF, C0_CR }; 2692 wchar_t nlcr[] = { C0_LF, C0_CR };
3015 scr_add_lines (nlcr, 1, 2); 2693 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
3016 } 2694 }
3017 break; 2695 break;
3018 2696
2697#if 0 // disabled because embedded newlines can make exploits easier
3019 /* kidnapped escape sequence: Should be 8.3.48 */ 2698 /* kidnapped escape sequence: Should be 8.3.48 */
3020 case C1_ESA: /* ESC G */ 2699 case C1_ESA: /* ESC G */
3021 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 */
3022 break; 2703 break;
2704#endif
3023 2705
3024 /* 8.3.63: CHARACTER TABULATION SET */ 2706 /* 8.3.63: CHARACTER TABULATION SET */
3025 case C1_HTS: /* ESC H */ 2707 case C1_HTS: /* ESC H */
3026 scr_set_tab (1); 2708 scr_set_tab (1);
3027 break; 2709 break;
… …
3030 case C1_RI: /* ESC M */ 2712 case C1_RI: /* ESC M */
3031 scr_index (DN); 2713 scr_index (DN);
3032 break; 2714 break;
3033 2715
3034 /* 8.3.142: SINGLE-SHIFT TWO */ 2716 /* 8.3.142: SINGLE-SHIFT TWO */
3035 /*case C1_SS2: scr_single_shift (2); break; */ 2717 /* case C1_SS2: break; */
3036 2718
3037 /* 8.3.143: SINGLE-SHIFT THREE */ 2719 /* 8.3.143: SINGLE-SHIFT THREE */
3038 /*case C1_SS3: scr_single_shift (3); break; */ 2720 /* case C1_SS3: break; */
3039 2721
3040 /* 8.3.27: DEVICE CONTROL STRING */ 2722 /* 8.3.27: DEVICE CONTROL STRING */
3041 case C1_DCS: /* ESC P */ 2723 case C1_DCS: /* ESC P */
3042 process_dcs_seq (); 2724 process_dcs_seq ();
3043 break; 2725 break;
3044 2726
3045 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2727 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
3046 case C1_SCI: /* ESC Z */ 2728 case C1_SCI: /* ESC Z */
3047 tt_write ((const unsigned char *)ESCZ_ANSWER, 2729 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
3048 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
3049 break; /* steal obsolete ESC [ c */ 2730 break; /* steal obsolete ESC [ c */
3050 2731
3051 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2732 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
3052 case C1_CSI: /* ESC [ */ 2733 case C1_CSI: /* ESC [ */
3053 process_csi_seq (); 2734 process_csi_seq ();
3054 break; 2735 break;
3055 2736
3056 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2737 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
3057 case C1_OSC: /* ESC ] */ 2738 case C1_OSC: /* ESC ] */
3058 process_osc_seq (); 2739 process_osc_seq ();
3059 break; 2740 break;
3060 2741
3061 /* 8.3.106: RESET TO INITIAL STATE */ 2742 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
3062 case 'c': 2743 case 'c':
3063 mbstate.reset (); 2744 mbstate.reset ();
3064 scr_poweron (); 2745 scr_poweron ();
3065 scrollbar_show (1); 2746 scrollBar.show (1);
3066 break; 2747 break;
3067 2748
3068 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2749 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
3069 case 'n': 2750 case 'n':
3070 scr_charset_choose (2); 2751 scr_charset_choose (2);
… …
3077 } 2758 }
3078} 2759}
3079/*}}} */ 2760/*}}} */
3080 2761
3081/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2762/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
3082/* *INDENT-OFF* */
3083enum { 2763enum {
3084 CSI_ICH = 0x40, 2764 CSI_ICH = 0x40,
3085 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,
3086 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 ,
3087 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,
… …
3090 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,
3091 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 ,
3092 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
3093}; 2773};
3094 2774
3095#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2775#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
3096 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2776 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
3097 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2777 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
3098#define get_byte_array_bit(array, bit) \ 2778#define get_byte_array_bit(array, bit) \
3099 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2779 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
3100 2780
3101const unsigned char csi_defaults[] = 2781static const unsigned char csi_defaults[] =
3102 { 2782 {
3103 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, */
3104 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, */
3105 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, */
3106 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, [, \, ], ^, _, */
3107 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, */
3108 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, */
3109 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, */
3110 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, {, |, }, ~, */
3111 }; 2791 };
3112/* *INDENT-ON* */
3113 2792
3114void 2793void ecb_hot
3115rxvt_term::process_csi_seq () 2794rxvt_term::process_csi_seq ()
3116{ 2795{
3117 unicode_t ch, priv, i; 2796 unicode_t ch, priv, prev_ch, i;
3118 unsigned int nargs, p; 2797 unsigned int nargs, p;
3119 int n, ndef; 2798 int n, ndef;
3120 int arg[ESC_ARGS]; 2799 int arg[ESC_ARGS] = { };
3121 2800
3122 for (nargs = ESC_ARGS; nargs > 0;) 2801 nargs = 0;
3123 arg[--nargs] = 0;
3124 2802
3125 priv = 0; 2803 priv = 0;
3126 ch = cmd_getc (); 2804 ch = cmd_getc ();
3127 if (ch >= '<' && ch <= '?') 2805 if ((ch >= '<' && ch <= '?') || ch == '!')
2806 {
3128 { /* '<' '=' '>' '?' */ 2807 /* '<' '=' '>' '?' '!' */
3129 priv = ch; 2808 priv = ch;
3130 ch = cmd_getc (); 2809 ch = cmd_getc ();
3131 } 2810 }
3132 2811
2812 prev_ch = 0;
3133 /* read any numerical arguments */ 2813 /* read any numerical arguments */
3134 for (n = -1; ch < CSI_ICH; ) 2814 for (n = -1; ch < CSI_ICH; )
3135 { 2815 {
3136 if (isdigit (ch)) 2816 if (isdigit (ch))
3137 { 2817 {
… …
3147 n = -1; 2827 n = -1;
3148 } 2828 }
3149 else if (IS_CONTROL (ch)) 2829 else if (IS_CONTROL (ch))
3150 process_nonprinting (ch); 2830 process_nonprinting (ch);
3151 2831
2832 prev_ch = ch;
3152 ch = cmd_getc (); 2833 ch = cmd_getc ();
3153 } 2834 }
3154 2835
3155 if (ch > CSI_7F) 2836 if (ch > CSI_7F)
3156 return; 2837 return;
… …
3162 ndef = get_byte_array_bit (csi_defaults, i); 2843 ndef = get_byte_array_bit (csi_defaults, i);
3163 for (p = 0; p < nargs; p++) 2844 for (p = 0; p < nargs; p++)
3164 if (arg[p] == -1) 2845 if (arg[p] == -1)
3165 arg[p] = ndef; 2846 arg[p] = ndef;
3166 2847
3167#ifdef DEBUG_CMD
3168 fprintf (stderr, "CSI ");
3169 for (p = 0; p < nargs; p++)
3170 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
3171 fprintf (stderr, "%c\n", ch);
3172#endif
3173
3174 /* 2848 /*
3175 * private mode handling 2849 * private mode handling
3176 */ 2850 */
3177 if (priv) 2851 if (priv)
3178 { 2852 {
3179 switch (priv) 2853 switch (priv)
3180 { 2854 {
3181 case '>': 2855 case '>':
3182 if (ch == CSI_DA) /* secondary device attributes */ 2856 if (ch == CSI_DA) /* secondary device attributes */
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 //
3183 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2865 tt_printf ("\033[>%d;95;0c", 'U');
2866 }
3184 break; 2867 break;
2868
3185 case '?': 2869 case '?':
3186 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2870 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
3187 process_terminal_mode (ch, priv, nargs, arg); 2871 process_terminal_mode (ch, priv, nargs, arg);
3188 break; 2872 break;
2873
2874 case '!':
2875 if (ch == CSI_70)
2876 {
2877 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2878 scr_soft_reset ();
2879
2880 static const int pm_h[] = { 7, 25 };
2881 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1006, 1015, 1049 };
2882
2883 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2884 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
3189 } 2885 }
2886 break;
2887 }
2888
3190 return; 2889 return;
3191 } 2890 }
3192 2891
3193 switch (ch) 2892 switch (ch)
3194 { 2893 {
… …
3208 } 2907 }
3209 break; 2908 break;
3210#endif 2909#endif
3211 2910
3212 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2911 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
3213 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2912 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
3214 arg[0] = -arg[0]; 2913 arg[0] = -arg[0];
3215 /* FALLTHROUGH */ 2914 /* FALLTHROUGH */
3216 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2915 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
3217 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2916 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
3218 scr_gotorc (arg[0], 0, RELATIVE); 2917 scr_gotorc (arg[0], 0, RELATIVE);
3219 break; 2918 break;
3220 2919
3221 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2920 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
3222 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2921 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
3223#ifdef ISO6429 2922#ifdef ISO6429
3224 arg[0] = -arg[0]; 2923 arg[0] = -arg[0];
3225#else /* emulate common DEC VTs */ 2924#else /* emulate common DEC VTs */
3226 arg[0] = arg[0] ? -arg[0] : -1; 2925 arg[0] = arg[0] ? -arg[0] : -1;
3227#endif 2926#endif
… …
3293 2992
3294 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2993 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
3295 arg[0] = -arg[0]; 2994 arg[0] = -arg[0];
3296 /* FALLTHROUGH */ 2995 /* FALLTHROUGH */
3297 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2996 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
3298 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2997 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
3299 break; 2998 break;
3300 2999
3301 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3000 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
3302 tt_write ((const unsigned char *)VT100_ANS, 3001 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
3303 (unsigned int) (sizeof (VT100_ANS) - 1));
3304 break; 3002 break;
3305 3003
3306 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3004 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
3307 process_sgr_mode (nargs, arg); 3005 process_sgr_mode (nargs, arg);
3308 break; 3006 break;
… …
3315 break; 3013 break;
3316 case 6: /* CPR requested */ 3014 case 6: /* CPR requested */
3317 scr_report_position (); 3015 scr_report_position ();
3318 break; 3016 break;
3319 case 7: /* unofficial extension */ 3017 case 7: /* unofficial extension */
3320 if (options & Opt_insecure) 3018 if (option (Opt_insecure))
3321 tt_printf ("%-.250s\012", rs[Rs_display_name]); 3019 tt_printf ("%-.250s\012", rs[Rs_display_name]);
3322 break; 3020 break;
3323 case 8: /* unofficial extension */ 3021 case 8: /* unofficial extension */
3324 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3022 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3325 break; 3023 break;
… …
3373 scr_insert_mode (1); 3071 scr_insert_mode (1);
3374 else if (arg[0] == 20) 3072 else if (arg[0] == 20)
3375 priv_modes |= PrivMode_LFNL; 3073 priv_modes |= PrivMode_LFNL;
3376 break; 3074 break;
3377 3075
3076 case CSI_71: // DECSCUSR: set cursor style
3077 if (prev_ch == ' ')
3078 set_cursor_style (arg[0]);
3079 break;
3080
3378 /* 3081 /*
3379 * PRIVATE USE beyond this point. All CSI_7? sequences here 3082 * PRIVATE USE beyond this point. All CSI_7? sequences here
3380 */ 3083 */
3381 case CSI_72: /* DECSTBM: set top and bottom margins */ 3084 case CSI_72: /* DECSTBM: set top and bottom margins */
3382 if (nargs == 1) 3085 if (nargs == 1)
… …
3392 break; 3095 break;
3393 case CSI_75: 3096 case CSI_75:
3394 scr_cursor (RESTORE); 3097 scr_cursor (RESTORE);
3395 break; 3098 break;
3396 3099
3397#if ENABLE_FRILLS 3100#if !ENABLE_MINIMAL
3398 case CSI_74: 3101 case CSI_74:
3399 process_window_ops (arg, nargs); 3102 process_window_ops (arg, nargs);
3400 break; 3103 break;
3401#endif 3104#endif
3402 3105
… …
3409 break; 3112 break;
3410 } 3113 }
3411} 3114}
3412/*}}} */ 3115/*}}} */
3413 3116
3414#if ENABLE_FRILLS 3117#if !ENABLE_MINIMAL
3415/* ARGSUSED */
3416void 3118void
3417rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3119rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3418{ 3120{
3419 int x, y; 3121 int x, y;
3420 XWindowAttributes wattr; 3122 XWindowAttributes wattr;
3421 Window wdummy; 3123 Window wdummy;
3124
3125 dLocal (Display *, dpy);
3422 3126
3423 if (nargs == 0) 3127 if (nargs == 0)
3424 return; 3128 return;
3425 3129
3426 switch (args[0]) 3130 switch (args[0])
3427 { 3131 {
3428 /* 3132 /*
3429 * commands 3133 * commands
3430 */ 3134 */
3431 case 1: /* deiconify window */ 3135 case 1: /* deiconify window */
3432 XMapWindow (display->display, TermWin.parent[0]); 3136 XMapWindow (dpy, parent);
3433 break; 3137 break;
3434 case 2: /* iconify window */ 3138 case 2: /* iconify window */
3435 XIconifyWindow (display->display, TermWin.parent[0], 3139 XIconifyWindow (dpy, parent, display->screen);
3436 DefaultScreen (display->display));
3437 break; 3140 break;
3438 case 3: /* set position (pixels) */ 3141 case 3: /* set position (pixels) */
3439 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3142 XMoveWindow (dpy, parent, args[1], args[2]);
3440 break; 3143 break;
3441 case 4: /* set size (pixels) */ 3144 case 4: /* set size (pixels) */
3442 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3145 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3443 break; 3146 break;
3444 case 5: /* raise window */ 3147 case 5: /* raise window */
3445 XRaiseWindow (display->display, TermWin.parent[0]); 3148 XRaiseWindow (dpy, parent);
3446 break; 3149 break;
3447 case 6: /* lower window */ 3150 case 6: /* lower window */
3448 XLowerWindow (display->display, TermWin.parent[0]); 3151 XLowerWindow (dpy, parent);
3449 break; 3152 break;
3450 case 7: /* refresh window */ 3153 case 7: /* refresh window */
3451 scr_touch (true); 3154 scr_touch (true);
3452 break; 3155 break;
3453 case 8: /* set size (chars) */ 3156 case 8: /* set size (chars) */
3454 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3157 set_widthheight ((unsigned int) (args[2] * fwidth),
3455 (unsigned int) (args[1] * TermWin.fheight)); 3158 (unsigned int) (args[1] * fheight));
3456 break; 3159 break;
3457 3160
3458 //case 9: NYI, TODO, restore maximized window or maximize window 3161 //case 9: NYI, TODO, restore maximized window or maximize window
3459 default: 3162 default:
3460 if (args[0] >= 24) /* set height (chars) */ 3163 if (args[0] >= 24) /* set height (chars) */
3461 set_widthheight ((unsigned int)TermWin.width, 3164 set_widthheight ((unsigned int)vt_width,
3462 (unsigned int) (args[1] * TermWin.fheight)); 3165 (unsigned int) (args[1] * fheight));
3463 break; 3166 break;
3464
3465 3167
3466 /* 3168 /*
3467 * reports - some output format copied from XTerm 3169 * reports - some output format copied from XTerm
3468 */ 3170 */
3469 case 11: /* report window state */ 3171 case 11: /* report window state */
3470 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3172 XGetWindowAttributes (dpy, parent, &wattr);
3471 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3173 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3472 break; 3174 break;
3473 case 13: /* report window position */ 3175 case 13: /* report window position */
3474 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3176 XGetWindowAttributes (dpy, parent, &wattr);
3475 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3177 XTranslateCoordinates (dpy, parent, wattr.root,
3476 -wattr.border_width, -wattr.border_width, 3178 -wattr.border_width, -wattr.border_width,
3477 &x, &y, &wdummy); 3179 &x, &y, &wdummy);
3478 tt_printf ("\033[3;%d;%dt", x, y); 3180 tt_printf ("\033[3;%d;%dt", x, y);
3479 break; 3181 break;
3480 case 14: /* report window size (pixels) */ 3182 case 14: /* report window size (pixels) */
3481 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3183 XGetWindowAttributes (dpy, parent, &wattr);
3482 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3184 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3483 break; 3185 break;
3484 case 18: /* report text area size (chars) */ 3186 case 18: /* report text area size (chars) */
3485 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3187 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3486 break; 3188 break;
3487 case 19: /* report window size (chars) */ 3189 case 19: /* report window size (chars) */
3488 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3190 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3489 break; 3191 break;
3490 case 20: /* report icon label */ 3192 case 20: /* report icon label */
3491 { 3193 {
3492 char *s; 3194 char *s;
3493 XGetIconName (display->display, TermWin.parent[0], &s); 3195 XGetIconName (dpy, parent, &s);
3494 tt_printf ("\033]L%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */ 3196 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3495 XFree (s); 3197 XFree (s);
3496 } 3198 }
3497 break; 3199 break;
3498 case 21: /* report window title */ 3200 case 21: /* report window title */
3499 { 3201 {
3500 char *s; 3202 char *s;
3501 XFetchName (display->display, TermWin.parent[0], &s); 3203 XFetchName (dpy, parent, &s);
3502 tt_printf ("\033]l%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */ 3204 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3503 XFree (s); 3205 XFree (s);
3504 } 3206 }
3505 break; 3207 break;
3506 } 3208 }
3507} 3209}
… …
3510/*----------------------------------------------------------------------*/ 3212/*----------------------------------------------------------------------*/
3511/* 3213/*
3512 * get input up until STRING TERMINATOR (or BEL) 3214 * get input up until STRING TERMINATOR (or BEL)
3513 * ends_how is terminator used. returned input must be free()'d 3215 * ends_how is terminator used. returned input must be free()'d
3514 */ 3216 */
3515unsigned char * 3217char *
3516rxvt_term::get_to_st (unicode_t &ends_how) 3218rxvt_term::get_to_st (unicode_t &ends_how)
3517{ 3219{
3518 unicode_t seen_esc = 0, ch; 3220 unicode_t ch;
3221 bool seen_esc = false;
3519 unsigned int n = 0; 3222 unsigned int n = 0;
3520 unsigned char *s; 3223 wchar_t string[CBUFSIZ];
3521 unsigned char string[STRING_MAX];
3522 3224
3523 while ((ch = cmd_getc ()) != NOCHAR) 3225 while ((ch = cmd_getc ()) != NOCHAR)
3524 { 3226 {
3525 if (seen_esc) 3227 if (seen_esc)
3526 { 3228 {
… …
3529 else 3231 else
3530 return NULL; 3232 return NULL;
3531 } 3233 }
3532 else if (ch == C0_ESC) 3234 else if (ch == C0_ESC)
3533 { 3235 {
3534 seen_esc = 1; 3236 seen_esc = true;
3535 continue; 3237 continue;
3536 } 3238 }
3537 else if (ch == C0_BEL || ch == CHAR_ST) 3239 else if (ch == C0_BEL || ch == CHAR_ST)
3538 break; 3240 break;
3241 else if (ch == C0_SYN)
3242 ch = cmd_get8 ();
3539 else if (ch < 0x20) 3243 else if (ch < 0x20)
3540 return NULL; /* other control character - exit */ 3244 return NULL; /* other control character - exit */
3541 3245
3542 seen_esc = 0; 3246 seen_esc = false;
3543 3247
3544 if (n >= sizeof (string) - 1) 3248 if (n >= sizeof (string) - 1)
3545 // stop at some sane length 3249 // stop at some sane length
3546 return NULL; 3250 return NULL;
3547 3251
3548 if (ch == C0_SYN)
3549 string[n++] = cmd_get8 ();
3550 else
3551 string[n++] = ch; 3252 string[n++] = ch;
3552 } 3253 }
3553 3254
3554 string[n++] = '\0'; 3255 string[n++] = '\0';
3555 3256
3556 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3557 return NULL;
3558
3559 ends_how = (ch == 0x5c ? C0_ESC : ch); 3257 ends_how = (ch == 0x5c ? C0_ESC : ch);
3560 strncpy (s, string, n); 3258
3561 return s; 3259 return rxvt_wcstombs (string);
3562} 3260}
3563 3261
3564/*----------------------------------------------------------------------*/ 3262/*----------------------------------------------------------------------*/
3565/* 3263/*
3566 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3264 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3567 */ 3265 */
3568void 3266void
3569rxvt_term::process_dcs_seq () 3267rxvt_term::process_dcs_seq ()
3570{ 3268{
3571 unsigned char *s;
3572 unicode_t eh;
3573
3574 /* 3269 /*
3575 * Not handled yet 3270 * Not handled yet
3576 */ 3271 */
3272
3273 unicode_t eh;
3577 s = get_to_st (eh); 3274 char *s = get_to_st (eh);
3578 if (s) 3275 if (s)
3579 free (s); 3276 free (s);
3580 3277
3581 return; 3278 return;
3582} 3279}
… …
3586 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3283 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3587 */ 3284 */
3588void 3285void
3589rxvt_term::process_osc_seq () 3286rxvt_term::process_osc_seq ()
3590{ 3287{
3591 unicode_t ch, eh;
3592 int arg; 3288 int arg;
3593 3289
3594 ch = cmd_getc (); 3290 unicode_t ch = cmd_getc ();
3595 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3291 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3596 arg = arg * 10 + (ch - '0'); 3292 arg = arg * 10 + (ch - '0');
3597 3293
3598 if (ch == ';') 3294 if (ch == ';')
3599 { 3295 {
3296 unicode_t eh;
3600 unsigned char *s = get_to_st (eh); 3297 char *s = get_to_st (eh);
3601 3298
3602 if (s) 3299 if (s)
3603 { 3300 {
3604 process_xterm_seq (arg, (char *)s, eh); 3301 process_xterm_seq (arg, s, eh);
3605 free (s); 3302 free (s);
3606 } 3303 }
3607 } 3304 }
3608} 3305}
3609 3306
3307static unsigned int
3308colorcube_index (unsigned int idx_r,
3309 unsigned int idx_g,
3310 unsigned int idx_b)
3311{
3312 assert (idx_r < Red_levels);
3313 assert (idx_g < Green_levels);
3314 assert (idx_b < Blue_levels);
3315
3316 return idx_r * Blue_levels * Green_levels +
3317 idx_g * Blue_levels +
3318 idx_b;
3319}
3320
3321/*
3322 * Find the nearest color slot in the hidden color cube,
3323 * adapt its value to the 32bit RGBA color.
3324 */
3325unsigned int
3326rxvt_term::map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a)
3327{
3328 r &= 0xff;
3329 g &= 0xff;
3330 b &= 0xff;
3331 a &= 0xff;
3332
3333 uint32_t color = (a << 24) | (r << 16) | (g << 8) | b;
3334
3335 unsigned int idx_r = r * (Red_levels - 1) / 0xff;
3336 unsigned int idx_g = g * (Green_levels - 1) / 0xff;
3337 unsigned int idx_b = b * (Blue_levels - 1) / 0xff;
3338 unsigned int idx = colorcube_index (idx_r, idx_g, idx_b);
3339
3340 /* we allow one of the 6 directly neighbouring colours */
3341 /* to replace the current color, if they not used recently */
3342 static const signed char dxyz[][3] = {
3343 0, 0, 0,
3344 0, 0, +1,
3345 0, 0, -1,
3346 0, +1, 0,
3347 0, -1, 0,
3348 +1, 0, 0,
3349 -1, 0, 0,
3350 };
3351
3352 for (int n = 0; n < ecb_array_length (dxyz); ++n)
3353 {
3354 int r = idx_r + dxyz[n][0];
3355 int g = idx_g + dxyz[n][1];
3356 int b = idx_b + dxyz[n][2];
3357
3358 if (!IN_RANGE_EXC (r, 0, Red_levels )) continue;
3359 if (!IN_RANGE_EXC (g, 0, Green_levels)) continue;
3360 if (!IN_RANGE_EXC (b, 0, Blue_levels )) continue;
3361
3362 unsigned int index = colorcube_index (r, g, b);
3363
3364 if (rgb24_color[index] == color)
3365 {
3366 rgb24_seqno[index] = ++rgb24_sequence;
3367 return index + minTermCOLOR24;
3368 }
3369
3370 // minor issue: could update index 0 few more times
3371 if ((rgb24_seqno[index] | rgb24_color[index]) == 0)
3372 {
3373 idx = index;
3374 goto update;
3375 }
3376
3377 // like (rgb24_seqno[idx] > rgb24_seqno[index])
3378 // but also handles wrap around values good enough
3379 if ((uint16_t)(rgb24_seqno[idx] - rgb24_seqno[index]) < 0x7fff)
3380 idx = index;
3381 }
3382
3383update:
3384 rgb24_color[idx] = color;
3385 rgb24_seqno[idx] = ++rgb24_sequence;
3386
3387 idx += minTermCOLOR24;
3388 pix_colors_focused [idx].free (this);
3389 pix_colors_focused [idx].set (this, rgba (r * 0x0101, g * 0x0101, b * 0x0101, a * 0x0101));
3390 update_fade_color (idx, false);
3391
3392 return idx;
3393}
3394
3610void 3395void
3611rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3396rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3612{ 3397{
3613 if (str[0] == '?' && !str[1]) 3398 if (str[0] == '?' && !str[1])
3614 { 3399 {
3615 unsigned short r, g, b; 3400 rgba c;
3616 pix_colors_focused[color].get (display, r, g, b); 3401 pix_colors_focused[color].get (c);
3402
3403#if XFT
3404 if (c.a != rgba::MAX_CC)
3405 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.r, c.g, c.b, c.a, resp);
3406 else
3407#endif
3617 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3408 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3618 } 3409 }
3619 else 3410 else
3620 set_window_color (color, str); 3411 set_window_color (color, str);
3621} 3412}
3622 3413
3623/* 3414/*
3624 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3415 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3625 * 0 = change iconName/title
3626 * 1 = change iconName
3627 * 2 = change title
3628 * 4 = change color
3629 * 10 = change fg color
3630 * 11 = change bg color
3631 * 12 = change text color
3632 * 13 = change mouse foreground color
3633 * 17 = change highlight character colour
3634 * 18 = change bold character color
3635 * 19 = change underlined character color
3636 * 46 = change logfile (not implemented)
3637 * 50 = change font
3638 *
3639 * rxvt extensions:
3640 * 20 = bg pixmap
3641 * 39 = change default fg color
3642 * 49 = change default bg color
3643 * 55 = dump scrollback buffer and all of screen
3644 * 701 = change locale
3645 * 702 = find font
3646 * 703 = menu
3647 */ 3416 */
3648void 3417void
3649rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3418rxvt_term::process_xterm_seq (int op, char *str, char resp)
3650{ 3419{
3651 int changed = 0;
3652 int color; 3420 int color;
3653 char *buf, *name; 3421 char *buf, *name;
3654 bool query = str[0] == '?' && !str[1]; 3422 bool query = str[0] == '?' && !str[1];
3655 int saveop = op; 3423 int saveop = op;
3656 3424
3425 dLocal (Display *, dpy);
3426
3657 assert (str != NULL); 3427 assert (str != NULL);
3428
3429 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3430 return;
3431
3658 switch (op) 3432 switch (op)
3659 { 3433 {
3660 case XTerm_name: 3434 case XTerm_name:
3661 set_title (str); 3435 set_title (str);
3662 /* FALLTHROUGH */ 3436 /* FALLTHROUGH */
… …
3667 set_title (str); 3441 set_title (str);
3668 break; 3442 break;
3669 case XTerm_property: 3443 case XTerm_property:
3670 if (str[0] == '?') 3444 if (str[0] == '?')
3671 { 3445 {
3672 Atom prop = XInternAtom (display->display, str + 1, True); 3446 Atom prop = display->atom (str + 1);
3673 Atom actual_type; 3447 Atom actual_type;
3674 int actual_format; 3448 int actual_format;
3675 unsigned long nitems; 3449 unsigned long nitems;
3676 unsigned long bytes_after; 3450 unsigned long bytes_after;
3677 unsigned char *value = 0; 3451 unsigned char *value = 0;
3678 const char *str = ""; 3452 const char *str = "";
3679 3453
3680 if (prop 3454 if (prop
3681 && XGetWindowProperty (display->display, TermWin.parent[0], 3455 && XGetWindowProperty (dpy, parent,
3682 prop, 0, 1<<16, 0, AnyPropertyType, 3456 prop, 0, 1<<16, 0, AnyPropertyType,
3683 &actual_type, &actual_format, 3457 &actual_type, &actual_format,
3684 &nitems, &bytes_after, &value) == Success 3458 &nitems, &bytes_after, &value) == Success
3685 && actual_type != None 3459 && actual_type != None
3686 && actual_format == 8) 3460 && actual_format == 8)
3687 str = (const char *)(value); 3461 str = (const char *)(value);
3688 3462
3689 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3463 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3690 3464
3691 XFree (value); 3465 XFree (value);
3692 } 3466 }
3693 else 3467 else
3694 { 3468 {
3695 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3469 char *eq = strchr (str, '=');
3696 3470
3697 if (eq) 3471 if (eq)
3698 { 3472 {
3699 *eq = 0; 3473 *eq = 0;
3700 XChangeProperty (display->display, TermWin.parent[0], 3474 set_utf8_property (display->atom (str), eq + 1);
3701 display->atom (str), XA_STRING, 8,
3702 PropModeReplace, (unsigned char *)eq + 1,
3703 strlen (eq + 1));
3704 } 3475 }
3705 else 3476 else
3706 XDeleteProperty (display->display, TermWin.parent[0], 3477 XDeleteProperty (dpy, parent,
3707 display->atom (str)); 3478 display->atom (str));
3708 } 3479 }
3709 break; 3480 break;
3710 3481
3711 case XTerm_Color: 3482 case XTerm_Color:
… …
3713 { 3484 {
3714 if ((name = strchr (buf, ';')) == NULL) 3485 if ((name = strchr (buf, ';')) == NULL)
3715 break; 3486 break;
3716 3487
3717 *name++ = '\0'; 3488 *name++ = '\0';
3718 color = atoi (buf); 3489 color = atoi (buf) + minCOLOR;
3719 3490
3720 if (color < 0 || color >= TOTAL_COLORS) 3491 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3721 break; 3492 break;
3722 3493
3723 if ((buf = strchr (name, ';')) != NULL) 3494 if ((buf = strchr (name, ';')) != NULL)
3724 *buf++ = '\0'; 3495 *buf++ = '\0';
3725 3496
3726 if (name[0] == '?' && !name[1]) 3497 process_color_seq (op, color, name, resp);
3727 {
3728 unsigned short r, g, b;
3729 pix_colors_focused[color + minCOLOR].get (display, r, g, b);
3730 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3731 }
3732 else
3733 set_window_color (color + minCOLOR, name);
3734 } 3498 }
3735 break; 3499 break;
3500 case Rxvt_restoreFG:
3736 case XTerm_Color00: 3501 case XTerm_Color00:
3737 process_color_seq (XTerm_Color00, Color_fg, str, resp); 3502 process_color_seq (op, Color_fg, str, resp);
3738 break; 3503 break;
3504 case Rxvt_restoreBG:
3739 case XTerm_Color01: 3505 case XTerm_Color01:
3740 process_color_seq (XTerm_Color00, Color_bg, str, resp); 3506 process_color_seq (op, Color_bg, str, resp);
3741 break; 3507 break;
3742#ifndef NO_CURSORCOLOR 3508#ifndef NO_CURSORCOLOR
3743 case XTerm_Color_cursor: 3509 case XTerm_Color_cursor:
3744 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); 3510 process_color_seq (op, Color_cursor, str, resp);
3745 break; 3511 break;
3746#endif 3512#endif
3747 case XTerm_Color_pointer_fg: 3513 case XTerm_Color_pointer_fg:
3748 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); 3514 process_color_seq (op, Color_pointer_fg, str, resp);
3749 break; 3515 break;
3750 case XTerm_Color_pointer_bg: 3516 case XTerm_Color_pointer_bg:
3751 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); 3517 process_color_seq (op, Color_pointer_bg, str, resp);
3752 break; 3518 break;
3519#ifdef OPTION_HC
3520 case XTerm_Color_HC:
3521 process_color_seq (op, Color_HC, str, resp);
3522 break;
3523 case XTerm_Color_HTC:
3524 process_color_seq (op, Color_HTC, str, resp);
3525 break;
3526#endif
3753#ifndef NO_BOLD_UNDERLINE_REVERSE 3527#ifndef NO_BOLD_UNDERLINE_REVERSE
3754 case XTerm_Color_BD: 3528 case URxvt_Color_BD:
3755 process_color_seq (XTerm_Color_BD, Color_BD, str, resp); 3529 process_color_seq (op, Color_BD, str, resp);
3756 break; 3530 break;
3757 case XTerm_Color_IT:
3758 process_color_seq (XTerm_Color_IT, Color_IT, str, resp);
3759 break;
3760 case XTerm_Color_UL: 3531 case URxvt_Color_UL:
3761 process_color_seq (XTerm_Color_UL, Color_UL, str, resp); 3532 process_color_seq (op, Color_UL, str, resp);
3762 break; 3533 break;
3763 case XTerm_Color_RV: 3534 case URxvt_Color_IT:
3535 process_color_seq (op, Color_IT, str, resp);
3536 break;
3537#endif
3538 case URxvt_Color_border:
3764 process_color_seq (XTerm_Color_RV, Color_RV, str, resp); 3539 process_color_seq (op, Color_border, str, resp);
3765 break;
3766#endif
3767#if TRANSPARENT && TINTING
3768 case XTerm_Color_tint:
3769 process_color_seq (XTerm_Color_tint, Color_tint, str, resp);
3770 check_our_parents ();
3771 if (am_transparent)
3772 want_full_refresh = want_refresh = 1;
3773 break;
3774#endif
3775
3776 case XTerm_Pixmap:
3777 if (*str != ';')
3778 {
3779#if XPM_BACKGROUND
3780 scale_pixmap (""); /* reset to default scaling */
3781 set_bgPixmap (str); /* change pixmap */
3782#endif
3783 scr_touch (true);
3784 }
3785 while ((str = strchr (str, ';')) != NULL)
3786 {
3787 str++;
3788#if XPM_BACKGROUND
3789 changed += scale_pixmap (str);
3790#endif
3791
3792 }
3793 if (changed)
3794 {
3795#ifdef XPM_BACKGROUND
3796 resize_pixmap ();
3797#endif
3798 scr_touch (true);
3799 }
3800 break;
3801
3802 case XTerm_restoreFG:
3803 set_window_color (Color_fg, str);
3804 break;
3805 case XTerm_restoreBG:
3806 set_window_color (Color_bg, str);
3807 break; 3540 break;
3808 3541
3809 case XTerm_logfile: 3542 case XTerm_logfile:
3810 // TODO, when secure mode? 3543 // TODO, when secure mode?
3811 break; 3544 break;
3812 3545
3546#if 0
3547 case Rxvt_dumpscreen: /* no error notices */
3548 {
3549 int fd;
3550 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3551 {
3552 scr_dump (fd);
3553 close (fd);
3554 }
3555 }
3556 break;
3557#endif
3813 case XTerm_font: 3558 case XTerm_font:
3814 op = URxvt_font; 3559 op = URxvt_font;
3815 case URxvt_font: 3560 case URxvt_font:
3816#if ENABLE_STYLES 3561#if ENABLE_STYLES
3817 case URxvt_boldFont: 3562 case URxvt_boldFont:
3818 case URxvt_italicFont: 3563 case URxvt_italicFont:
3819 case URxvt_boldItalicFont: 3564 case URxvt_boldItalicFont:
3820#endif 3565#endif
3821 if (query) 3566 if (query)
3822 tt_printf ("\33]%d;%-.250s%c", saveop, 3567 tt_printf ("\33]%d;%-.250s%c", saveop,
3823 (options & Opt_insecure) && TermWin.fontset[op - URxvt_font]->fontdesc 3568 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3824 ? TermWin.fontset[op - URxvt_font]->fontdesc : "", 3569 ? fontset[op - URxvt_font]->fontdesc : "",
3825 resp); 3570 resp);
3826 else 3571 else
3827 { 3572 {
3828 const char *&res = rs[Rs_font + (op - URxvt_font)]; 3573 const char *&res = rs[Rs_font + (op - URxvt_font)];
3829 3574
… …
3831 allocated.push_back ((void *)res); 3576 allocated.push_back ((void *)res);
3832 set_fonts (); 3577 set_fonts ();
3833 } 3578 }
3834 break; 3579 break;
3835 3580
3836#if ENABLE_FRILLS 3581 case URxvt_version:
3837 case XTerm_locale:
3838 if (query) 3582 if (query)
3583 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3584 op,
3585 rs[Rs_name], VERSION[0], VERSION[2],
3586 resp);
3587 break;
3588
3589#if !ENABLE_MINIMAL
3590 case URxvt_locale:
3591 if (query)
3839 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, (options & Opt_insecure) ? locale : "", resp); 3592 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3840 else 3593 else
3841 { 3594 {
3842 set_locale (str); 3595 set_locale (str);
3843# ifdef USE_XIM 3596 pty->set_utf8_mode (enc_utf8);
3844 im_cb (); 3597 init_xlocale ();
3845# endif
3846 } 3598 }
3847 break; 3599 break;
3848#endif
3849 3600
3850#ifdef MENUBAR 3601 case URxvt_view_up:
3851 case XTerm_Menu: 3602 case URxvt_view_down:
3852 if (options & Opt_insecure) 3603 {
3853 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked 3604 int lines = atoi (str);
3605
3606 if (lines)
3607 scr_page (op == URxvt_view_up ? UP : DN, lines);
3608 else
3609 scr_erase_savelines ();
3610 }
3611
3854 break; 3612 break;
3855#endif 3613#endif
3856#if 0 3614
3857 case XTerm_dumpscreen: /* no error notices */ 3615#if ENABLE_PERL
3858 { 3616 case URxvt_perl:
3859 int fd; 3617 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3860 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3861 {
3862 scr_dump (fd);
3863 close (fd);
3864 }
3865 }
3866 break; 3618 break;
3867#endif 3619#endif
3868 } 3620 }
3869} 3621}
3870/*----------------------------------------------------------------------*/ 3622/*----------------------------------------------------------------------*/
… …
3877 * 's' = save 3629 * 's' = save
3878 * 'r' = restore 3630 * 'r' = restore
3879 * 't' = toggle 3631 * 't' = toggle
3880 * so no need for fancy checking 3632 * so no need for fancy checking
3881 */ 3633 */
3882int 3634int ecb_cold
3883rxvt_term::privcases (int mode, unsigned long bit) 3635rxvt_term::privcases (int mode, unsigned long bit)
3884{ 3636{
3885 int state; 3637 int state;
3886 3638
3887 if (mode == 's') 3639 if (mode == 's')
3888 { 3640 {
3889 SavedModes |= (priv_modes & bit); 3641 if (priv_modes & bit)
3642 SavedModes |= bit;
3643 else
3644 SavedModes &= ~bit;
3890 return -1; 3645 return -1;
3891 } 3646 }
3892 else 3647 else
3893 { 3648 {
3894 if (mode == 'r') 3649 if (mode == 'r')
3895 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3650 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3896 else 3651 else
3897 state = (mode == 't') ? ! (priv_modes & bit) : mode; 3652 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3898 PrivMode (state, bit); 3653
3654 if (state)
3655 priv_modes |= bit;
3656 else
3657 priv_modes &= ~bit;
3899 } 3658 }
3900 3659
3901 return state; 3660 return state;
3902} 3661}
3903 3662
3904/* we're not using priv _yet_ */ 3663/* we're not using priv _yet_ */
3905void 3664void
3906rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3665rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3907{ 3666{
3908 unsigned int i, j; 3667 unsigned int i, j;
3909 int state; 3668 int state;
3910 3669
3911 static const struct 3670 static const struct
3912 { 3671 {
3913 const int argval; 3672 const int argval;
3914 const unsigned long bit; 3673 const unsigned long bit;
3915 }
3916
3917 argtopriv[] = { 3674 } argtopriv[] = {
3918 { 1, PrivMode_aplCUR }, 3675 { 1, PrivMode_aplCUR }, // DECCKM
3919 { 2, PrivMode_vt52 }, 3676 { 2, PrivMode_vt52 }, // DECANM
3920 { 3, PrivMode_132 }, 3677 { 3, PrivMode_132 }, // DECCOLM
3921 { 4, PrivMode_smoothScroll }, 3678 { 4, PrivMode_smoothScroll }, // DECSCLM
3922 { 5, PrivMode_rVideo }, 3679 { 5, PrivMode_rVideo }, // DECSCNM
3923 { 6, PrivMode_relOrigin }, 3680 { 6, PrivMode_relOrigin }, // DECOM
3924 { 7, PrivMode_Autowrap }, 3681 { 7, PrivMode_Autowrap }, // DECAWM
3925 // 8, bi-directional support mode 3682 // 8, auto-repeat keys // DECARM
3926 { 9, PrivMode_MouseX10 }, 3683 { 9, PrivMode_MouseX10 },
3927#ifdef menuBar_esc
3928 { menuBar_esc, PrivMode_menuBar },
3929#endif
3930 // 18, 19 printing-related
3931 { 25, PrivMode_VisibleCursor }, 3684 { 12, PrivMode_BlinkingCursor },
3685 // 18 end FF to printer after print screen
3686 // 19 Print screen prints full screen/scroll region
3687 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3932#ifdef scrollBar_esc 3688#ifdef scrollBar_esc
3933 { scrollBar_esc, PrivMode_scrollBar }, 3689 { scrollBar_esc, PrivMode_scrollBar },
3934#endif 3690#endif
3935 { 35, PrivMode_ShiftKeys }, // rxvt extension 3691 { 35, PrivMode_ShiftKeys }, // rxvt extension
3692 // 38, tektronix mode // DECTEK
3936 { 40, PrivMode_132OK }, 3693 { 40, PrivMode_132OK },
3937 // 41 xterm more fixes NYI 3694 // 41 xterm more fixes NYI
3938 // 45 margin bell NYI 3695 // 45 margin bell NYI
3939 // 46 start logging 3696 // 46 start logging
3940 { 47, PrivMode_Screen }, 3697 { 47, PrivMode_Screen },
3941 { 66, PrivMode_aplKP }, 3698 { 66, PrivMode_aplKP }, // DECNKM
3942#ifndef NO_BACKSPACE_KEY 3699#ifndef NO_BACKSPACE_KEY
3943 { 67, PrivMode_BackSpace }, 3700 { 67, PrivMode_BackSpace }, // DECBKM
3944#endif 3701#endif
3945 { 1000, PrivMode_MouseX11 }, 3702 { 1000, PrivMode_MouseX11 },
3946 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3703 { 1002, PrivMode_MouseBtnEvent },
3947 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3704 { 1003, PrivMode_MouseAnyEvent },
3948 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3705#if ENABLE_FRILLS
3706 { 1004, PrivMode_FocusEvent },
3707 { 1005, PrivMode_ExtMouseUTF8 },
3708 { 1006, PrivMode_ExtMouseSGR },
3709#endif
3949 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3710 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3950 { 1011, PrivMode_Keypress }, // rxvt extension 3711 { 1011, PrivMode_Keypress }, // rxvt extension
3712#if ENABLE_FRILLS
3713 { 1015, PrivMode_ExtMouseUrxvt }, // urxvt extension of 1005
3714#endif
3951 // 1035 enable modifiers for alt, numlock NYI 3715 // 1035 enable modifiers for alt, numlock NYI
3952 // 1036 send ESC for meta keys NYI 3716 // 1036 send ESC for meta keys NYI
3953 // 1037 send DEL for keypad delete NYI 3717 // 1037 send DEL for keypad delete NYI
3954 { 1047, PrivMode_Screen }, 3718 { 1047, PrivMode_Screen },
3955 // 1048 save and restore cursor 3719 // 1048 save and restore cursor, implemented in code
3956 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3720 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3957 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3721 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3722 { 2004, PrivMode_BracketPaste },
3958 }; 3723 };
3959 3724
3960 if (nargs == 0) 3725 if (nargs == 0)
3961 return; 3726 return;
3962 3727
… …
3969 for (i = 0; i < nargs; i++) 3734 for (i = 0; i < nargs; i++)
3970 { 3735 {
3971 state = -1; 3736 state = -1;
3972 3737
3973 /* basic handling */ 3738 /* basic handling */
3974 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3739 for (j = 0; j < ecb_array_length (argtopriv); j++)
3975 if (argtopriv[j].argval == arg[i]) 3740 if (argtopriv[j].argval == arg[i])
3976 { 3741 {
3977 state = privcases (mode, argtopriv[j].bit); 3742 state = privcases (mode, argtopriv[j].bit);
3978 break; 3743 break;
3979 } 3744 }
3980 3745
3981 /* extra handling for values with state unkept */ 3746 /* extra handling for values with state unkept */
3982 switch (arg[i]) 3747 switch (arg[i])
3983 { 3748 {
3749#if ENABLE_STYLES
3750 case 1021:
3751 set_option (Opt_intensityStyles, mode);
3752
3753 scr_touch (true);
3754 break;
3755#endif
3984 case 1048: /* alternative cursor save */ 3756 case 1048: /* alternative cursor save */
3985 case 1049:
3986 if (options & Opt_secondaryScreen) 3757 if (option (Opt_secondaryScreen))
3987 if (mode == 0) 3758 if (mode == 0)
3988 scr_cursor (RESTORE); 3759 scr_cursor (RESTORE);
3989 else if (mode == 1) 3760 else if (mode == 1)
3990 scr_cursor (SAVE); 3761 scr_cursor (SAVE);
3991 break; 3762 break;
… …
3999 case 2: /* VT52 mode */ 3770 case 2: /* VT52 mode */
4000 /* oddball mode. should be set regardless of set/reset 3771 /* oddball mode. should be set regardless of set/reset
4001 * parameter. Return from VT52 mode with an ESC < from 3772 * parameter. Return from VT52 mode with an ESC < from
4002 * within VT52 mode 3773 * within VT52 mode
4003 */ 3774 */
4004 PrivMode (1, PrivMode_vt52); 3775 priv_modes |= PrivMode_vt52;
4005 break; 3776 break;
4006 case 3: /* 80/132 */ 3777 case 3: /* 80/132 */
4007 if (priv_modes & PrivMode_132OK) 3778 if (priv_modes & PrivMode_132OK)
4008 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3779 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
4009 break; 3780 break;
4010 case 4: /* smooth scrolling */ 3781 case 4: /* smooth scrolling */
4011 if (state)
4012 options &= ~Opt_jumpScroll;
4013 else
4014 options |= Opt_jumpScroll; 3782 set_option (Opt_jumpScroll, !state);
4015 break; 3783 break;
4016 case 5: /* reverse video */ 3784 case 5: /* reverse video */
4017 scr_rvideo_mode (state); 3785 scr_rvideo_mode (state);
4018 break; 3786 break;
4019 case 6: /* relative/absolute origins */ 3787 case 6: /* relative/absolute origins */
… …
4023 scr_autowrap (state); 3791 scr_autowrap (state);
4024 break; 3792 break;
4025 /* case 8: - auto repeat, can't do on a per window basis */ 3793 /* case 8: - auto repeat, can't do on a per window basis */
4026 case 9: /* X10 mouse reporting */ 3794 case 9: /* X10 mouse reporting */
4027 if (state) /* orthogonal */ 3795 if (state) /* orthogonal */
4028 priv_modes &= ~PrivMode_MouseX11; 3796 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4029 break; 3797 break;
4030#ifdef menuBar_esc
4031 case menuBar_esc:
4032#ifdef MENUBAR
4033 map_menuBar (state);
4034#endif
4035 break;
4036#endif
4037#ifdef scrollBar_esc 3798#ifdef scrollBar_esc
4038 case scrollBar_esc: 3799 case scrollBar_esc:
4039 if (scrollbar_mapping (state)) 3800 scrollBar.map (state);
4040 {
4041 resize_all_windows (0, 0, 0); 3801 resize_all_windows (0, 0, 0);
4042 scr_touch (true); 3802 scr_touch (true);
4043 } 3803 break;
3804#endif
3805#ifdef CURSOR_BLINK
3806 case 12:
3807 cursor_blink_reset ();
4044 break; 3808 break;
4045#endif 3809#endif
4046 case 25: /* visible/invisible cursor */ 3810 case 25: /* visible/invisible cursor */
4047 scr_cursor_visible (state); 3811 scr_cursor_visible (state);
4048 break; 3812 break;
… …
4053 break; 3817 break;
4054 /* case 66: - application key pad */ 3818 /* case 66: - application key pad */
4055 /* case 67: - backspace key */ 3819 /* case 67: - backspace key */
4056 case 1000: /* X11 mouse reporting */ 3820 case 1000: /* X11 mouse reporting */
4057 if (state) /* orthogonal */ 3821 if (state) /* orthogonal */
4058 priv_modes &= ~PrivMode_MouseX10; 3822 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4059 break; 3823 break;
4060#if 0
4061 case 1001: 3824 case 1002:
4062 break; /* X11 mouse highlighting */ 3825 case 1003:
4063#endif 3826 if (state)
3827 {
3828 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3829 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3830 mouse_row = mouse_col = 0;
3831 vt_emask_mouse = PointerMotionMask;
3832 }
3833 else
3834 vt_emask_mouse = NoEventMask;
3835
3836 vt_select_input ();
3837 break;
4064 case 1010: /* scroll to bottom on TTY output inhibit */ 3838 case 1010: /* scroll to bottom on TTY output inhibit */
4065 if (state)
4066 options &= ~Opt_scrollTtyOutput;
4067 else
4068 options |= Opt_scrollTtyOutput; 3839 set_option (Opt_scrollTtyOutput, !state);
4069 break; 3840 break;
4070 case 1011: /* scroll to bottom on key press */ 3841 case 1011: /* scroll to bottom on key press */
4071 if (state)
4072 options |= Opt_scrollTtyKeypress; 3842 set_option (Opt_scrollTtyKeypress, state);
4073 else
4074 options &= ~Opt_scrollTtyKeypress;
4075 break; 3843 break;
4076 case 1047: /* secondary screen w/ clearing last */ 3844 case 1047: /* secondary screen w/ clearing last */
4077 if (options & Opt_secondaryScreen) 3845 if (option (Opt_secondaryScreen))
4078 if (current_screen != PRIMARY) 3846 if (!state)
4079 scr_erase_screen (2); 3847 scr_erase_screen (2);
3848
4080 scr_change_screen (state); 3849 scr_change_screen (state);
4081 break; 3850 break;
4082 case 1049: /* secondary screen w/ clearing first */ 3851 case 1049: /* secondary screen w/ clearing first */
3852 if (option (Opt_secondaryScreen))
3853 if (state)
3854 scr_cursor (SAVE);
3855
4083 scr_change_screen (state); 3856 scr_change_screen (state);
3857
4084 if (options & Opt_secondaryScreen) 3858 if (option (Opt_secondaryScreen))
4085 if (current_screen != PRIMARY) 3859 if (state)
4086 scr_erase_screen (2); 3860 scr_erase_screen (2);
3861 else
3862 scr_cursor (RESTORE);
4087 break; 3863 break;
4088 default: 3864 default:
4089 break; 3865 break;
4090 } 3866 }
4091 } 3867 }
4092} 3868}
4093/*}}} */ 3869/*}}} */
4094 3870
4095/*{{{ process sgr sequences */ 3871/*{{{ process sgr sequences */
4096void 3872void ecb_hot
4097rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3873rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
4098{ 3874{
4099 unsigned int i; 3875 unsigned int i;
4100 short rendset; 3876 short rendset;
4101 int rendstyle; 3877 int rendstyle;
… …
4143 //case 19: // ninth alt font 3919 //case 19: // ninth alt font
4144 //case 20: // gothic 3920 //case 20: // gothic
4145 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613) 3921 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
4146 rendset = 0, rendstyle = RS_Bold; 3922 rendset = 0, rendstyle = RS_Bold;
4147 break; 3923 break;
4148 case 22: // normal intensity 3924 case 22: // bold off (vt220)
4149 rendset = 0, rendstyle = RS_Bold; 3925 rendset = 0, rendstyle = RS_Bold;
4150 break; 3926 break;
4151 case 23: // disable italic 3927 case 23: // disable italic
4152 rendset = 0, rendstyle = RS_Italic; 3928 rendset = 0, rendstyle = RS_Italic;
4153 break; 3929 break;
4154 case 24: 3930 case 24: // underline off (vt220)
4155 rendset = 0, rendstyle = RS_Uline; 3931 rendset = 0, rendstyle = RS_Uline;
4156 break; 3932 break;
4157 case 25: 3933 case 25: // blink off (vt220)
4158 rendset = 0, rendstyle = RS_Blink; 3934 rendset = 0, rendstyle = RS_Blink;
4159 break; 3935 break;
4160 case 26: // variable spacing (iso 8613) 3936 case 26: // variable spacing (iso 8613)
4161 rendset = 0, rendstyle = RS_Blink; 3937 rendset = 0, rendstyle = RS_Blink;
4162 break; 3938 break;
4163 case 27: 3939 case 27: // reverse off (vt220)
4164 rendset = 0, rendstyle = RS_RVid; 3940 rendset = 0, rendstyle = RS_RVid;
4165 break; 3941 break;
4166 //case 28: // visible. NYI 3942 //case 28: // visible. NYI
4167 //case 29: // not crossed-out 3943 //case 29: // not crossed-out
4168 } 3944 }
… …
4183 case 35: 3959 case 35:
4184 case 36: 3960 case 36:
4185 case 37: 3961 case 37:
4186 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3962 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
4187 break; 3963 break;
4188 case 38: // set fg color, ISO 8613-6
4189 if (nargs > i + 2 && arg[i + 1] == 5)
4190 {
4191 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
4192 i += 2;
4193 }
4194 break;
4195 case 39: /* default fg */ 3964 case 39: /* default fg */
4196 scr_color (Color_fg, Color_fg); 3965 scr_color (Color_fg, Color_fg);
4197 break; 3966 break;
4198 3967
4199 case 40: 3968 case 40:
… …
4204 case 45: 3973 case 45:
4205 case 46: 3974 case 46:
4206 case 47: 3975 case 47:
4207 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3976 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
4208 break; 3977 break;
4209 case 48: // set bg color, ISO 8613-6
4210 if (nargs > i + 2 && arg[i + 1] == 5)
4211 {
4212 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
4213 i += 2;
4214 }
4215 break;
4216 case 49: /* default bg */ 3978 case 49: /* default bg */
4217 scr_color (Color_bg, Color_bg); 3979 scr_color (Color_bg, Color_bg);
4218 break; 3980 break;
4219 3981
3982 case 38: // set fg color, ISO 8613-6
3983 case 48: // set bg color, ISO 8613-6
3984 {
3985 unsigned int fgbg = arg[i] == 38 ? Color_fg : Color_bg;
3986 unsigned int idx;
3987
3988 if (nargs > i + 2 && arg[i + 1] == 5)
3989 {
3990 idx = minCOLOR + arg[i + 2];
3991 i += 2;
3992
3993 scr_color (idx, fgbg);
3994 }
3995 else if (nargs > i + 4 && arg[i + 1] == 2)
3996 {
3997 unsigned int r = arg[i + 2];
3998 unsigned int g = arg[i + 3];
3999 unsigned int b = arg[i + 4];
4000 unsigned int a = 0xff;
4001
4002 idx = map_rgb24_color (r, g, b, a);
4003
4004 i += 4;
4005
4006 scr_color (idx, fgbg);
4007 }
4008 }
4009 break;
4010
4220 //case 50: // not variable spacing 4011 //case 50: // not variable spacing
4221 4012
4222#ifndef NO_BRIGHTCOLOR 4013#if !ENABLE_MINIMAL
4223 case 90: 4014 case 90:
4224 case 91: /* set bright fg color */ 4015 case 91: /* set bright fg color */
4225 case 92: 4016 case 92:
4226 case 93: 4017 case 93:
4227 case 94: 4018 case 94:
… …
4239 case 106: 4030 case 106:
4240 case 107: 4031 case 107:
4241 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg); 4032 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
4242 break; 4033 break;
4243#endif 4034#endif
4244
4245 } 4035 }
4246 } 4036 }
4037}
4038
4039void
4040rxvt_term::set_cursor_style (int style)
4041{
4042 if (!IN_RANGE_INC (style, 0, 6))
4043 return;
4044
4045 if (style == 0)
4046 style = 1;
4047
4048 cursor_type = (style - 1) / 2;
4049 set_option (Opt_cursorUnderline, cursor_type == 1);
4050
4051#ifdef CURSOR_BLINK
4052 set_option (Opt_cursorBlink, style & 1);
4053 cursor_blink_reset ();
4054#endif
4055
4056 want_refresh = 1;
4247} 4057}
4248/*}}} */ 4058/*}}} */
4249 4059
4250/*{{{ (do not) process Rob Nation's own graphics mode sequences */
4251void
4252rxvt_term::process_graphics ()
4253{
4254 unicode_t ch, cmd = cmd_getc ();
4255
4256 if (cmd == 'Q')
4257 { /* query graphics */
4258 tt_printf ("\033G0\012"); /* no graphics */
4259 return;
4260 }
4261 /* swallow other graphics sequences until terminating ':' */
4262 do
4263 ch = cmd_getc ();
4264 while (ch != ':');
4265}
4266/*}}} */
4267
4268/* ------------------------------------------------------------------------- */ 4060/* ---------------------------------------------------------------------- */
4061/* Write data to the pty as typed by the user, pasted with the mouse,
4062 * or generated by us in response to a query ESC sequence.
4063 */
4269 4064
4270/* 4065/*
4271 * Send printf () formatted output to the command. 4066 * Send printf () formatted output to the command.
4272 * Only use for small amounts of data. 4067 * Only use for small amounts of data.
4273 */ 4068 */
4274void 4069void
4275rxvt_term::tt_printf (const char *fmt,...) 4070rxvt_term::tt_printf (const char *fmt,...)
4276{ 4071{
4277 va_list arg_ptr; 4072 va_list arg_ptr;
4278 unsigned char buf[256]; 4073 char buf[256];
4279 4074
4280 va_start (arg_ptr, fmt); 4075 va_start (arg_ptr, fmt);
4281 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4076 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
4282 va_end (arg_ptr); 4077 va_end (arg_ptr);
4283 tt_write (buf, strlen (buf)); 4078 tt_write (buf, strlen (buf));
4284} 4079}
4285 4080
4286/* ---------------------------------------------------------------------- */
4287/* Write data to the pty as typed by the user, pasted with the mouse, 4081/* Write data to the pty as typed by the user. */
4288 * or generated by us in response to a query ESC sequence.
4289 */
4290void 4082void
4291rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4083rxvt_term::tt_write_user_input (const char *data, unsigned int len)
4292{ 4084{
4085 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4086 return;
4087
4088 if (option (Opt_scrollTtyKeypress))
4089 if (view_start)
4090 {
4091 view_start = 0;
4092 want_refresh = 1;
4093 }
4094
4095 tt_write_ (data, len);
4096}
4097
4098void
4099rxvt_term::tt_write (const char *data, unsigned int len)
4100{
4101 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4102 return;
4103
4104 tt_write_ (data, len);
4105}
4106
4293 const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT 4107static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4294 4108
4295 if (len) 4109void
4110rxvt_term::tt_write_ (const char *data, unsigned int len)
4111{
4112 if (pty->pty < 0)
4113 return;
4114
4115 if (v_buflen == 0)
4116 {
4117 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4118
4119 max_it (written, 0);
4120
4121 if (written == len)
4122 return;
4123
4124 data += written;
4125 len -= written;
4296 { 4126 }
4127
4128 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4129
4130 memcpy (v_buffer + v_buflen, data, len);
4131 v_buflen += len;
4132
4133 pty_ev.set (ev::READ | ev::WRITE);
4134}
4135
4136void rxvt_term::pty_write ()
4137{
4138 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4139
4140 if (written > 0)
4141 {
4142 v_buflen -= written;
4143
4297 if (v_buflen == 0) 4144 if (v_buflen == 0)
4298 { 4145 {
4299 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
4300
4301 if ((unsigned int)written == len)
4302 return;
4303
4304 data += written;
4305 len -= written;
4306 }
4307
4308
4309 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
4310
4311 memcpy (v_buffer + v_buflen, data, len);
4312 v_buflen += len;
4313 }
4314
4315 for (;;)
4316 {
4317 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4318
4319 if (written > 0)
4320 {
4321 v_buflen -= written;
4322
4323 if (v_buflen == 0)
4324 {
4325 free (v_buffer); 4146 free (v_buffer);
4326 v_buffer = 0; 4147 v_buffer = 0;
4327 v_buflen = 0;
4328 4148
4329 pty_ev.set (EVENT_READ); 4149 pty_ev.set (ev::READ);
4330 return;
4331 }
4332
4333 memmove (v_buffer, v_buffer + written, v_buflen);
4334 }
4335 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4336 // original code just ignores this...
4337 destroy ();
4338 else
4339 {
4340 pty_ev.set (EVENT_READ | EVENT_WRITE);
4341 return; 4150 return;
4342 } 4151 }
4152
4153 memmove (v_buffer, v_buffer + written, v_buflen);
4343 } 4154 }
4155 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4156 pty_ev.set (ev::READ);
4344} 4157}
4345 4158
4346/*----------------------- end-of-file (C source) -----------------------*/ 4159/*----------------------- end-of-file (C source) -----------------------*/
4347 4160

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